6608 files changed, 193088 insertions, 86239 deletions

diff --git a/.eslintignore b/.eslintignore
index 93de4b10dfe..c742b08c005 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -1,6 +1,9 @@
+/builds/
 /coverage/
 /coverage-javascript/
+/node_modules/
 /public/
 /tmp/
 /vendor/
-/builds/
+karma.config.js
+webpack.config.js
diff --git a/.eslintrc b/.eslintrc
index b80dcec9d1d..b0ae2a31919 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -8,12 +8,22 @@
   "globals": {
     "_": false,
     "gl": false,
-    "gon": false
+    "gon": false,
+    "localStorage": false
   },
   "plugins": [
-    "filenames"
+    "filenames",
+    "import"
   ],
+  "settings": {
+    "import/resolver": {
+      "webpack": {
+        "config": "./config/webpack.config.js"
+      }
+    }
+  },
   "rules": {
-    "filenames/match-regex": [2, "^[a-z0-9_]+(.js)?$"]
+    "filenames/match-regex": [2, "^[a-z0-9_]+$"],
+    "no-multiple-empty-lines": ["error", { "max": 1 }]
   }
 }
diff --git a/.flayignore b/.flayignore
index 44df2ba2371..fc64b0b5892 100644
--- a/.flayignore
+++ b/.flayignore
@@ -1,3 +1,4 @@
 *.erb
 lib/gitlab/sanitizers/svg/whitelist.rb
 lib/gitlab/diff/position_tracer.rb
+app/policies/project_policy.rb
diff --git a/.gitignore b/.gitignore
index 0b602d613c7..680651986e8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -51,3 +51,4 @@ eslint-report.html
 /builds/*
 /shared/*
 /.gitlab_workhorse_secret
+/webpack-report/
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 475346dcd34..492f5ef715d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,14 +7,13 @@ cache:
 
 variables:
   MYSQL_ALLOW_EMPTY_PASSWORD: "1"
-  # retry tests only in CI environment
-  RSPEC_RETRY_RETRY_COUNT: "3"
   RAILS_ENV: "test"
   SIMPLECOV: "true"
   SETUP_DB: "true"
   USE_BUNDLE_INSTALL: "true"
   GIT_DEPTH: "20"
   PHANTOMJS_VERSION: "2.1.1"
+  GET_SOURCES_ATTEMPTS: "3"
 
 before_script:
   - source ./scripts/prepare_build.sh
@@ -34,7 +33,6 @@ stages:
 .dedicated-runner: &dedicated-runner
   tags:
     - gitlab-org
-    - 2gb
 
 .knapsack-state: &knapsack-state
   services: []
@@ -111,11 +109,16 @@ setup-test-env:
   <<: *dedicated-runner
   stage: prepare
   script:
-    - bundle exec rake assets:precompile 2>/dev/null
+    - node --version
+    - yarn --version
+    - yarn install --pure-lockfile
+    - yarn check # ensure that yarn.lock matches package.json
+    - bundle exec rake gitlab:assets:compile
     - bundle exec ruby -Ispec -e 'require "spec_helper" ; TestEnv.init'
   artifacts:
     expire_in: 7d
     paths:
+      - node_modules
       - public/assets
       - tmp/tests
 
@@ -165,64 +168,7 @@ spinach 7 10: *spinach-knapsack
 spinach 8 10: *spinach-knapsack
 spinach 9 10: *spinach-knapsack
 
-# Execute all testing suites against Ruby 2.1
-.ruby-21: &ruby-21
-  image: "dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.1-git-2.7-phantomjs-2.1"
-  <<: *use-db
-  only:
-    - master@gitlab-org/gitlab-ce
-    - master@gitlab-org/gitlab-ee
-    - master@gitlab/gitlabhq
-    - master@gitlab/gitlab-ee
-  cache:
-    key: "ruby21"
-    paths:
-      - vendor/ruby
-
-.rspec-knapsack-ruby21: &rspec-knapsack-ruby21
-  <<: *rspec-knapsack
-  <<: *dedicated-runner
-  <<: *ruby-21
-
-.spinach-knapsack-ruby21: &spinach-knapsack-ruby21
-  <<: *spinach-knapsack
-  <<: *dedicated-runner
-  <<: *ruby-21
-
-rspec 0 20 ruby21: *rspec-knapsack-ruby21
-rspec 1 20 ruby21: *rspec-knapsack-ruby21
-rspec 2 20 ruby21: *rspec-knapsack-ruby21
-rspec 3 20 ruby21: *rspec-knapsack-ruby21
-rspec 4 20 ruby21: *rspec-knapsack-ruby21
-rspec 5 20 ruby21: *rspec-knapsack-ruby21
-rspec 6 20 ruby21: *rspec-knapsack-ruby21
-rspec 7 20 ruby21: *rspec-knapsack-ruby21
-rspec 8 20 ruby21: *rspec-knapsack-ruby21
-rspec 9 20 ruby21: *rspec-knapsack-ruby21
-rspec 10 20 ruby21: *rspec-knapsack-ruby21
-rspec 11 20 ruby21: *rspec-knapsack-ruby21
-rspec 12 20 ruby21: *rspec-knapsack-ruby21
-rspec 13 20 ruby21: *rspec-knapsack-ruby21
-rspec 14 20 ruby21: *rspec-knapsack-ruby21
-rspec 15 20 ruby21: *rspec-knapsack-ruby21
-rspec 16 20 ruby21: *rspec-knapsack-ruby21
-rspec 17 20 ruby21: *rspec-knapsack-ruby21
-rspec 18 20 ruby21: *rspec-knapsack-ruby21
-rspec 19 20 ruby21: *rspec-knapsack-ruby21
-
-spinach 0 10 ruby21: *spinach-knapsack-ruby21
-spinach 1 10 ruby21: *spinach-knapsack-ruby21
-spinach 2 10 ruby21: *spinach-knapsack-ruby21
-spinach 3 10 ruby21: *spinach-knapsack-ruby21
-spinach 4 10 ruby21: *spinach-knapsack-ruby21
-spinach 5 10 ruby21: *spinach-knapsack-ruby21
-spinach 6 10 ruby21: *spinach-knapsack-ruby21
-spinach 7 10 ruby21: *spinach-knapsack-ruby21
-spinach 8 10 ruby21: *spinach-knapsack-ruby21
-spinach 9 10 ruby21: *spinach-knapsack-ruby21
-
 # Other generic tests
-
 .ruby-static-analysis: &ruby-static-analysis
   variables:
     SIMPLECOV: "false"
@@ -236,9 +182,16 @@ spinach 9 10 ruby21: *spinach-knapsack-ruby21
   script:
     - bundle exec $CI_BUILD_NAME
 
-rubocop: *exec
+rubocop:
+  <<: *ruby-static-analysis
+  <<: *dedicated-runner
+  stage: test
+  script:
+    - bundle exec "rubocop --require rubocop-rspec"
+
 rake haml_lint: *exec
 rake scss_lint: *exec
+rake config_lint: *exec
 rake brakeman: *exec
 rake flay: *exec
 license_finder: *exec
@@ -269,7 +222,7 @@ rake db:migrate:reset:
   <<: *use-db
   <<: *dedicated-runner
   script:
-    - rake db:migrate:reset
+    - bundle exec rake db:migrate:reset
 
 rake db:seed_fu:
   stage: test
@@ -289,23 +242,40 @@ rake db:seed_fu:
     paths:
       - log/development.log
 
-teaspoon:
+rake gitlab:assets:compile:
+  stage: test
+  <<: *dedicated-runner
+  dependencies: []
+  variables:
+    NODE_ENV: "production"
+    RAILS_ENV: "production"
+    SETUP_DB: "false"
+    USE_DB: "false"
+    SKIP_STORAGE_VALIDATION: "true"
+    WEBPACK_REPORT: "true"
+  script:
+    - bundle exec rake yarn:install gitlab:assets:compile
+  artifacts:
+    name: webpack-report
+    expire_in: 31d
+    paths:
+    - webpack-report/
+
+rake karma:
   cache:
     paths:
       - vendor/ruby
-      - node_modules/
+      - node_modules
   stage: test
   <<: *use-db
   <<: *dedicated-runner
   script:
-    - npm install
-    - npm link istanbul
-    - rake teaspoon
+    - bundle exec rake karma
   artifacts:
     name: coverage-javascript
     expire_in: 31d
     paths:
-    - coverage-javascript/default/
+    - coverage-javascript/
 
 lint-doc:
   stage: test
@@ -332,7 +302,7 @@ bundler:audit:
     - master@gitlab/gitlabhq
     - master@gitlab/gitlab-ee
   script:
-    - "bundle exec bundle-audit check --update --ignore OSVDB-115941"
+    - "bundle exec bundle-audit check --update"
 
 migration paths:
   stage: test
@@ -351,10 +321,10 @@ migration paths:
     - cp config/resque.yml.example config/resque.yml
     - sed -i 's/localhost/redis/g' config/resque.yml
     - bundle install --without postgres production --jobs $(nproc) $FLAGS --retry=3
-    - rake db:drop db:create db:schema:load db:seed_fu
+    - bundle exec rake db:drop db:create db:schema:load db:seed_fu
     - git checkout $CI_BUILD_REF
     - source scripts/prepare_build.sh
-    - rake db:migrate
+    - bundle exec rake db:migrate
 
 coverage:
   stage: post-test
@@ -378,11 +348,9 @@ lint:javascript:
     paths:
       - node_modules/
   stage: test
-  image: "node:7.1"
-  before_script:
-    - npm install
+  before_script: []
   script:
-    - npm --silent run eslint
+    - yarn run eslint
 
 lint:javascript:report:
   <<: *dedicated-runner
@@ -390,12 +358,10 @@ lint:javascript:report:
     paths:
       - node_modules/
   stage: post-test
-  image: "node:7.1"
-  before_script:
-    - npm install
+  before_script: []
   script:
     - find app/ spec/ -name '*.js' -or -name '*.js.es6' -exec sed --in-place 's|/\* eslint-disable .*\*/||' {} \; # run report over all files
-    - npm --silent run eslint-report || true # ignore exit code
+    - yarn run eslint-report || true # ignore exit code
   artifacts:
     name: eslint-report
     expire_in: 31d
@@ -428,7 +394,7 @@ notify:slack:
     SETUP_DB: "false"
     USE_BUNDLE_INSTALL: "false"
   script:
-    - ./scripts/notify_slack.sh "#development" "Build on \`$CI_BUILD_REF_NAME\` failed! Commit \`$(git log -1 --oneline)\` See <https://gitlab.com/gitlab-org/$(basename "$PWD")/commit/"$CI_BUILD_REF"/builds>"
+    - ./scripts/notify_slack.sh "#development" "Build on \`$CI_BUILD_REF_NAME\` failed! Commit \`$(git log -1 --oneline)\` See <https://gitlab.com/gitlab-org/$(basename "$PWD")/commit/"$CI_BUILD_REF"/pipelines>"
   when: on_failure
   only:
     - master@gitlab-org/gitlab-ce
@@ -442,19 +408,22 @@ pages:
   <<: *dedicated-runner
   dependencies:
     - coverage
-    - teaspoon
+    - rake karma
+    - rake gitlab:assets:compile
     - lint:javascript:report
   script:
     - mv public/ .public/
     - mkdir public/
-    - mv coverage public/coverage-ruby
-    - mv coverage-javascript/default/ public/coverage-javascript/
-    - mv eslint-report.html public/
+    - mv coverage/ public/coverage-ruby/ || true
+    - mv coverage-javascript/ public/coverage-javascript/ || true
+    - mv eslint-report.html public/ || true
+    - mv webpack-report/ public/webpack-report/ || true
   artifacts:
     paths:
       - public
   only:
     - master@gitlab-org/gitlab-ce
+    - master@gitlab-org/gitlab-ee
 
 # Insurance in case a gem needed by one of our releases gets yanked from
 # rubygems.org in the future.
@@ -471,3 +440,4 @@ cache gems:
       - vendor/cache
   only:
     - master@gitlab-org/gitlab-ce
+    - master@gitlab-org/gitlab-ee
diff --git a/.gitlab/issue_templates/Bug.md b/.gitlab/issue_templates/Bug.md
index 6d7d88c6791..34c2e097ba8 100644
--- a/.gitlab/issue_templates/Bug.md
+++ b/.gitlab/issue_templates/Bug.md
@@ -6,13 +6,13 @@
 
 (How one can reproduce the issue - this is very important)
 
-### Expected behavior
+### What is the current *bug* behavior?
 
-(What you should see instead)
+(What actually happens)
 
-### Actual behavior
+### What is the expected *correct* behavior?
 
-(What actually happens)
+(What you should see instead)
 
 ### Relevant logs and/or screenshots
 
@@ -23,23 +23,23 @@ logs, and code as it's very hard to read otherwise.)
 
 (If you are reporting a bug on GitLab.com, write: This bug happens on GitLab.com)
 
-#### Results of GitLab application Check
+#### Results of GitLab environment info
 
 (For installations with omnibus-gitlab package run and paste the output of:
-`sudo gitlab-rake gitlab:check SANITIZE=true`)
+`sudo gitlab-rake gitlab:env:info`)
 
 (For installations from source run and paste the output of:
-`sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production SANITIZE=true`)
-
-(we will only investigate if the tests are passing)
+`sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production`)
 
-#### Results of GitLab environment info
+#### Results of GitLab application Check
 
 (For installations with omnibus-gitlab package run and paste the output of:
-`sudo gitlab-rake gitlab:env:info`)
+`sudo gitlab-rake gitlab:check SANITIZE=true`)
 
 (For installations from source run and paste the output of:
-`sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production`)
+`sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production SANITIZE=true`)
+
+(we will only investigate if the tests are passing)
 
 ### Possible fixes
 
diff --git a/.gitlab/issue_templates/Research Proposal.md b/.gitlab/issue_templates/Research Proposal.md
new file mode 100644
index 00000000000..5676656793d
--- /dev/null
+++ b/.gitlab/issue_templates/Research Proposal.md
@@ -0,0 +1,17 @@
+### Background:
+
+(Include problem, use cases, benefits, and/or goals)
+
+**What questions are you trying to answer?**
+
+**Are you looking to verify an existing hypothesis or uncover new issues you should be exploring?**
+
+**What is the backstory of this project and how does it impact the approach?**
+
+**What do you already know about the areas you are exploring?**
+
+**What does success look like at the end of the project?**
+
+### Links / references:
+
+/label ~"UX research"
diff --git a/.haml-lint.yml b/.haml-lint.yml
index da9a43d9c6d..528f99d08d2 100644
--- a/.haml-lint.yml
+++ b/.haml-lint.yml
@@ -7,10 +7,10 @@ exclude:
 
 linters:
   AltText:
-    enabled: false
+    enabled: true
 
   ClassAttributeWithStaticValue:
-    enabled: false
+    enabled: true
 
   ClassesBeforeIds:
     enabled: false
@@ -29,14 +29,14 @@ linters:
     enabled: true
 
   FinalNewline:
-    enabled: false
+    enabled: true
     present: true
 
   HtmlAttributes:
-    enabled: false
+    enabled: true
 
   ImplicitDiv:
-    enabled: false
+    enabled: true
 
   LeadingCommentSpace:
     enabled: false
@@ -46,7 +46,7 @@ linters:
     max: 80
 
   MultilinePipe:
-    enabled: false
+    enabled: true
 
   MultilineScript:
     enabled: true
@@ -77,13 +77,13 @@ linters:
       - Style/WhileUntilModifier
 
   RubyComments:
-    enabled: false
+    enabled: true
 
   SpaceBeforeScript:
-    enabled: false
+    enabled: true
 
   SpaceInsideHashAttributes:
-    enabled: false
+    enabled: true
     style: space
 
   Indentation:
@@ -94,10 +94,10 @@ linters:
     enabled: true
 
   TrailingWhitespace:
-    enabled: false
+    enabled: true
 
   UnnecessaryInterpolation:
-    enabled: false
+    enabled: true
 
   UnnecessaryStringOutput:
-    enabled: false
+    enabled: true
diff --git a/.rubocop.yml b/.rubocop.yml
index 13df3f99613..fa1370ea1f3 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -5,7 +5,7 @@ require:
 inherit_from: .rubocop_todo.yml
 
 AllCops:
-  TargetRubyVersion: 2.1
+  TargetRubyVersion: 2.3
   # Cop names are not d§splayed in offense messages by default. Change behavior
   # by overriding DisplayCopNames, or by giving the -D/--display-cop-names
   # option.
@@ -17,21 +17,19 @@ AllCops:
   # Exclude some GitLab files
   Exclude:
     - 'vendor/**/*'
+    - 'node_modules/**/*'
     - 'db/*'
     - 'db/fixtures/**/*'
     - 'tmp/**/*'
     - 'bin/**/*'
-    - 'lib/backup/**/*'
-    - 'lib/ci/backup/**/*'
-    - 'lib/tasks/**/*'
-    - 'lib/ci/migrate/**/*'
-    - 'lib/email_validator.rb'
-    - 'lib/gitlab/upgrader.rb'
-    - 'lib/gitlab/seeder.rb'
     - 'generator_templates/**/*'
+    - 'builds/**/*'
 
+# Gems in consecutive lines should be alphabetically sorted
+Bundler/OrderedGems:
+  Enabled: false
 
-##################### Style ##################################
+# Style #######################################################################
 
 # Check indentation of private/protected visibility modifiers.
 Style/AccessModifierIndentation:
@@ -54,6 +52,16 @@ Style/AlignArray:
 Style/AlignHash:
   Enabled: true
 
+# Here we check if the parameters on a multi-line method call or
+# definition are aligned.
+Style/AlignParameters:
+  Enabled: false
+
+# Whether `and` and `or` are banned only in conditionals (conditionals)
+# or completely (always).
+Style/AndOr:
+  Enabled: true
+
 # Use `Array#join` instead of `Array#*`.
 Style/ArrayJoin:
   Enabled: true
@@ -78,15 +86,24 @@ Style/BeginBlock:
 Style/BlockComments:
   Enabled: true
 
-# Put end statement of multiline block on its own line.
-Style/BlockEndNewline:
-  Enabled: true
-
 # Avoid using {...} for multi-line blocks (multiline chaining is # always
 # ugly). Prefer {...} over do...end for single-line blocks.
 Style/BlockDelimiters:
   Enabled: true
 
+# Put end statement of multiline block on its own line.
+Style/BlockEndNewline:
+  Enabled: true
+
+ # This cop checks for braces around the last parameter in a method call
+# if the last parameter is a hash.
+Style/BracesAroundHashParameters:
+  Enabled: false
+
+# This cop checks for uses of the case equality operator(===).
+Style/CaseEquality:
+  Enabled: false
+
 # Indentation of when in a case/when/[else/]end.
 Style/CaseIndentation:
   Enabled: true
@@ -105,7 +122,7 @@ Style/ClassAndModuleChildren:
 
 # Enforces consistent use of `Object#is_a?` or `Object#kind_of?`.
 Style/ClassCheck:
-  Enabled: false
+  Enabled: true
 
 # Use self when defining module/class methods.
 Style/ClassMethods:
@@ -115,10 +132,26 @@ Style/ClassMethods:
 Style/ClassVars:
   Enabled: true
 
+# This cop checks for methods invoked via the :: operator instead
+# of the . operator (like FileUtils::rmdir instead of FileUtils.rmdir).
+Style/ColonMethodCall:
+  Enabled: true
+
+# This cop checks that comment annotation keywords are written according
+# to guidelines.
+Style/CommentAnnotation:
+  Enabled: false
+
 # Indentation of comments.
 Style/CommentIndentation:
   Enabled: true
 
+# Check for `if` and `case` statements where each branch is used for
+# assignment to the same variable when using the return of the
+# condition can be used instead.
+Style/ConditionalAssignment:
+  Enabled: true
+
 # Constants should use SCREAMING_SNAKE_CASE.
 Style/ConstantName:
   Enabled: true
@@ -131,13 +164,19 @@ Style/DefWithParentheses:
 Style/Documentation:
   Enabled: false
 
+# This cop checks for uses of double negation (!!) to convert something
+# to a boolean value. As this is both cryptic and usually redundant, it
+# should be avoided.
+Style/DoubleNegation:
+  Enabled: false
+
 # Align elses and elsifs correctly.
 Style/ElseAlignment:
   Enabled: true
 
 # Use empty lines between defs.
 Style/EmptyLineBetweenDefs:
-  Enabled: false
+  Enabled: true
 
 # Don't use several empty lines in a row.
 Style/EmptyLines:
@@ -155,14 +194,14 @@ Style/EmptyLinesAroundBlockBody:
 Style/EmptyLinesAroundClassBody:
   Enabled: true
 
-# Keeps track of empty lines around module bodies.
-Style/EmptyLinesAroundModuleBody:
-  Enabled: true
-
 # Keeps track of empty lines around method bodies.
 Style/EmptyLinesAroundMethodBody:
   Enabled: true
 
+# Keeps track of empty lines around module bodies.
+Style/EmptyLinesAroundModuleBody:
+  Enabled: true
+
 # Avoid the use of END blocks.
 Style/EndBlock:
   Enabled: true
@@ -195,24 +234,28 @@ Style/For:
 # Checks if there is a magic comment to enforce string literals
 Style/FrozenStringLiteralComment:
   Enabled: false
+
 # Do not introduce global variables.
 Style/GlobalVars:
   Enabled: true
+  Exclude:
+    - 'lib/backup/**/*'
+    - 'lib/tasks/**/*'
 
 # Prefer Ruby 1.9 hash syntax `{ a: 1, b: 2 }`
 # over 1.8 syntax `{ :a => 1, :b => 2 }`.
 Style/HashSyntax:
   Enabled: true
 
-# Do not use if x; .... Use the ternary operator instead.
-Style/IfWithSemicolon:
-  Enabled: true
-
 # Checks that conditional statements do not have an identical line at the
 # end of each branch, which can validly be moved out of the conditional.
 Style/IdenticalConditionalBranches:
   Enabled: true
 
+# Do not use if x; .... Use the ternary operator instead.
+Style/IfWithSemicolon:
+  Enabled: true
+
 # Checks the indentation of the first line of the right-hand-side of a
 # multi-line assignment.
 Style/IndentAssignment:
@@ -253,7 +296,7 @@ Style/ModuleFunction:
 # Checks that the closing brace in an array literal is either on the same line
 # as the last array element, or a new line.
 Style/MultilineArrayBraceLayout:
-  Enabled: false
+  Enabled: true
   EnforcedStyle: symmetrical
 
 # Avoid multi-line chains of blocks.
@@ -267,7 +310,7 @@ Style/MultilineBlockLayout:
 # Checks that the closing brace in a hash literal is either on the same line as
 # the last hash element, or a new line.
 Style/MultilineHashBraceLayout:
-  Enabled: false
+  Enabled: true
   EnforcedStyle: symmetrical
 
 # Do not use then for multi-line if/unless.
@@ -292,12 +335,21 @@ Style/MultilineMethodDefinitionBraceLayout:
 
 # Checks indentation of binary operations that span more than one line.
 Style/MultilineOperationIndentation:
-  Enabled: false
+  Enabled: true
+  EnforcedStyle: indented
 
 # Avoid multi-line `? :` (the ternary operator), use if/unless instead.
 Style/MultilineTernaryOperator:
   Enabled: true
 
+# This cop checks whether some constant value isn't a
+# mutable literal (e.g. array or hash).
+Style/MutableConstant:
+  Enabled: true
+  Exclude:
+    - 'db/migrate/**/*'
+    - 'db/post_migrate/**/*'
+
 # Favor unless over if for negative conditions (or control flow or).
 Style/NegatedIf:
   Enabled: true
@@ -338,12 +390,12 @@ Style/OpMethod:
 Style/ParenthesesAroundCondition:
   Enabled: true
 
-# Checks for parentheses that seem not to serve any purpose.
-Style/RedundantParentheses:
+# Checks for an obsolete RuntimeException argument in raise/fail.
+Style/RedundantException:
   Enabled: true
 
-# Don't use return where it's not required.
-Style/RedundantReturn:
+# Checks for parentheses that seem not to serve any purpose.
+Style/RedundantParentheses:
   Enabled: true
 
 # Don't use semicolons to terminate expressions.
@@ -400,6 +452,10 @@ Style/SpaceBeforeComment:
 Style/SpaceBeforeSemicolon:
   Enabled: true
 
+# Checks for spaces inside square brackets.
+Style/SpaceInsideBrackets:
+  Enabled: true
+
 # Use spaces inside hash literal braces - or don't.
 Style/SpaceInsideHashLiteralBraces:
   Enabled: true
@@ -436,6 +492,10 @@ Style/Tab:
 Style/TrailingBlankLines:
   Enabled: true
 
+# This cop checks for trailing comma in array and hash literals.
+Style/TrailingCommaInLiteral:
+  Enabled: false
+
 # Checks for %W when interpolation is not needed.
 Style/UnneededCapitalW:
   Enabled: true
@@ -471,9 +531,9 @@ Style/WhileUntilModifier:
 
 # Use %w or %W for arrays of words.
 Style/WordArray:
-  Enabled: false
+  Enabled: true
 
-#################### Metrics ################################
+# Metrics #####################################################################
 
 # A calculated magnitude based on number of assignments,
 # branches, and conditions.
@@ -481,6 +541,10 @@ Metrics/AbcSize:
   Enabled: true
   Max: 60
 
+# This cop checks if the length of a block exceeds some maximum value.
+Metrics/BlockLength:
+  Enabled: false
+
 # Avoid excessive block nesting.
 Metrics/BlockNesting:
   Enabled: true
@@ -518,23 +582,23 @@ Metrics/PerceivedComplexity:
   Enabled: true
   Max: 18
 
-
-#################### Lint ################################
-
-# Checks for useless access modifiers.
-Lint/UselessAccessModifier:
-  Enabled: true
-
-# Checks for attempts to use `private` or `protected` to set the visibility
-# of a class method, which does not work.
-Lint/IneffectiveAccessModifier:
-  Enabled: false
+# Lint ########################################################################
 
 # Checks for ambiguous operators in the first argument of a method invocation
 # without parentheses.
 Lint/AmbiguousOperator:
   Enabled: true
 
+# This cop checks for ambiguous regexp literals in the first argument of
+# a method invocation without parentheses.
+Lint/AmbiguousRegexpLiteral:
+  Enabled: false
+
+# This cop checks for assignments in the conditions of
+# if/while/until.
+Lint/AssignmentInCondition:
+  Enabled: false
+
 # Align block ends correctly.
 Lint/BlockAlignment:
   Enabled: true
@@ -572,6 +636,10 @@ Lint/ElseLayout:
 Lint/EmptyEnsure:
   Enabled: true
 
+# Checks for the presence of `when` branches without a body.
+Lint/EmptyWhen:
+  Enabled: true
+
 # Align ends correctly.
 Lint/EndAlignment:
   Enabled: true
@@ -584,10 +652,6 @@ Lint/EndInMethod:
 Lint/EnsureReturn:
   Enabled: true
 
-# The use of eval represents a serious security risk.
-Lint/Eval:
-  Enabled: true
-
 # Catches floating-point literals too large or small for Ruby to represent.
 Lint/FloatOutOfRange:
   Enabled: true
@@ -596,11 +660,20 @@ Lint/FloatOutOfRange:
 Lint/FormatParameterMismatch:
   Enabled: true
 
+# This cop checks for *rescue* blocks with no body.
+Lint/HandleExceptions:
+  Enabled: false
+
 # Checks for adjacent string literals on the same line, which could better be
 # represented as a single string literal.
 Lint/ImplicitStringConcatenation:
   Enabled: true
 
+# Checks for attempts to use `private` or `protected` to set the visibility
+# of a class method, which does not work.
+Lint/IneffectiveAccessModifier:
+  Enabled: false
+
 # Checks for invalid character literals with a non-escaped whitespace
 # character.
 Lint/InvalidCharacterLiteral:
@@ -614,6 +687,10 @@ Lint/LiteralInCondition:
 Lint/LiteralInInterpolation:
   Enabled: true
 
+# This cop checks for uses of *begin...end while/until something*.
+Lint/Loop:
+  Enabled: false
+
 # Do not use nested method definitions.
 Lint/NestedMethodDefinition:
   Enabled: true
@@ -643,6 +720,11 @@ Lint/RescueException:
 Lint/ShadowedException:
   Enabled: false
 
+# This cop looks for use of the same name as outer local variables
+# for block arguments or block local variables.
+Lint/ShadowingOuterLocalVariable:
+  Enabled: false
+
 # Checks for Object#to_s usage in string interpolation.
 Lint/StringConversionInInterpolation:
   Enabled: true
@@ -651,16 +733,36 @@ Lint/StringConversionInInterpolation:
 Lint/UnderscorePrefixedVariableName:
   Enabled: true
 
+# This cop checks for using Fixnum or Bignum constant
+Lint/UnifiedInteger:
+  Enabled: true
+
 # Checks for rubocop:disable comments that can be removed.
 # Note: this cop is not disabled when disabling all cops.
 # It must be explicitly disabled.
 Lint/UnneededDisable:
   Enabled: false
 
+# This cop checks for unneeded usages of splat expansion
+Lint/UnneededSplatExpansion:
+  Enabled: false
+
 # Unreachable code.
 Lint/UnreachableCode:
   Enabled: true
 
+# This cop checks for unused block arguments.
+Lint/UnusedBlockArgument:
+  Enabled: false
+
+# This cop checks for unused method arguments.
+Lint/UnusedMethodArgument:
+  Enabled: false
+
+# Checks for useless access modifiers.
+Lint/UselessAccessModifier:
+  Enabled: true
+
 # Checks for useless assignment to a local variable.
 Lint/UselessAssignment:
   Enabled: true
@@ -681,8 +783,7 @@ Lint/UselessSetterCall:
 Lint/Void:
   Enabled: true
 
-
-##################### Performance ############################
+# Performance #################################################################
 
 # Use `casecmp` rather than `downcase ==`.
 Performance/Casecmp:
@@ -701,6 +802,22 @@ Performance/LstripRstrip:
 Performance/RangeInclude:
   Enabled: true
 
+# This cop identifies the use of a `&block` parameter and `block.call`
+# where `yield` would do just as well.
+Performance/RedundantBlockCall:
+  Enabled: true
+
+# This cop identifies use of `Regexp#match` or `String#match in a context
+# where the integral return value of `=~` would do just as well.
+Performance/RedundantMatch:
+  Enabled: true
+
+# This cop identifies places where `Hash#merge!` can be replaced by
+# `Hash#[]=`.
+Performance/RedundantMerge:
+  Enabled: true
+  MaxKeyValuePairs: 1
+
 # Use `sort` instead of `sort_by { |x| x }`.
 Performance/RedundantSortBy:
   Enabled: true
@@ -720,8 +837,18 @@ Performance/StringReplacement:
 Performance/TimesMap:
   Enabled: true
 
+# Security ####################################################################
 
-##################### Rails ##################################
+# This cop checks for the use of JSON class methods which have potential
+# security issues.
+Security/JSONLoad:
+  Enabled: true
+
+# This cop checks for the use of *Kernel#eval*.
+Security/Eval:
+  Enabled: true
+
+# Rails #######################################################################
 
 # Enables Rails cops.
 Rails:
@@ -739,8 +866,19 @@ Rails/Date:
 
 # Prefer delegate method for delegations.
 Rails/Delegate:
+  Enabled: true
+
+# This cop checks dynamic `find_by_*` methods.
+Rails/DynamicFindBy:
   Enabled: false
 
+# This cop enforces that 'exit' calls are not used within a rails app.
+Rails/Exit:
+  Enabled: true
+  Exclude:
+    - lib/gitlab/upgrader.rb
+    - 'lib/backup/**/*'
+
 # Prefer `find_by` over `where.first`.
 Rails/FindBy:
   Enabled: true
@@ -753,9 +891,25 @@ Rails/FindEach:
 Rails/HasAndBelongsToMany:
   Enabled: true
 
+# This cop is used to identify usages of http methods like `get`, `post`,
+# `put`, `patch` without the usage of keyword arguments in your tests and
+# change them to use keyword args.
+Rails/HttpPositionalArguments:
+  Enabled: false
+
 # Checks for calls to puts, print, etc.
 Rails/Output:
   Enabled: true
+  Exclude:
+    - lib/gitlab/seeder.rb
+    - lib/gitlab/upgrader.rb
+    - 'lib/backup/**/*'
+    - 'lib/tasks/**/*'
+
+# This cop checks for the use of output safety calls like html_safe and
+# raw.
+Rails/OutputSafety:
+  Enabled: false
 
 # Checks for incorrect grammar when using methods like `3.day.ago`.
 Rails/PluralizationGrammar:
@@ -769,12 +923,24 @@ Rails/ReadWriteAttribute:
 Rails/ScopeArgs:
   Enabled: true
 
-##################### RSpec ##################################
+# This cop checks for the use of Time methods without zone.
+Rails/TimeZone:
+  Enabled: false
+
+# This cop checks for the use of old-style attribute validation macros.
+Rails/Validation:
+  Enabled: true
+
+# RSpec #######################################################################
 
 # Check that instances are not being stubbed globally.
 RSpec/AnyInstance:
   Enabled: false
 
+# Check for expectations where `be(...)` can replace `eql(...)`.
+RSpec/BeEql:
+  Enabled: true
+
 # Check that the first argument to the top level describe is the tested class or
 # module.
 RSpec/DescribeClass:
@@ -803,6 +969,10 @@ RSpec/ExampleWording:
     not: does not
   IgnoredWords: []
 
+# Checks for `expect(...)` calls containing literal values.
+RSpec/ExpectActual:
+  Enabled: true
+
 # Checks the file and folder naming of the spec file.
 RSpec/FilePath:
   Enabled: false
@@ -818,15 +988,51 @@ RSpec/Focus:
 RSpec/InstanceVariable:
   Enabled: false
 
+# Checks for `subject` definitions that come after `let` definitions.
+RSpec/LeadingSubject:
+  Enabled: false
+
+# Checks unreferenced `let!` calls being used for test setup.
+RSpec/LetSetup:
+  Enabled: false
+
+# Check that chains of messages are not being stubbed.
+RSpec/MessageChain:
+  Enabled: false
+
+# Checks that message expectations are set using spies.
+RSpec/MessageSpies:
+  Enabled: false
+
 # Checks for multiple top-level describes.
 RSpec/MultipleDescribes:
   Enabled: false
 
+# Checks if examples contain too many `expect` calls.
+RSpec/MultipleExpectations:
+  Enabled: false
+
+# Checks for explicitly referenced test subjects.
+RSpec/NamedSubject:
+  Enabled: false
+
+# Checks for nested example groups.
+RSpec/NestedGroups:
+  Enabled: false
+
 # Enforces the usage of the same method on all negative message expectations.
 RSpec/NotToNot:
   EnforcedStyle: not_to
   Enabled: true
 
+# Check for repeated description strings in example groups.
+RSpec/RepeatedDescription:
+  Enabled: false
+
+# Checks for stubbed test subjects.
+RSpec/SubjectStub:
+  Enabled: false
+
 # Prefer using verifying doubles over normal doubles.
 RSpec/VerifiedDoubles:
   Enabled: false
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 11b34fafa2a..c24142c0a11 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -1,342 +1,217 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config --exclude-limit 0`
-# on 2016-10-04 13:16:20 +0200 using RuboCop version 0.43.0.
+# on 2017-02-22 13:02:35 -0600 using RuboCop version 0.47.1.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
-# Offense count: 160
-Lint/AmbiguousRegexpLiteral:
+# Offense count: 51
+RSpec/BeforeAfterAll:
   Enabled: false
 
-# Offense count: 40
-# Configuration parameters: AllowSafeAssignment.
-Lint/AssignmentInCondition:
-  Enabled: false
-
-# Offense count: 18
-Lint/HandleExceptions:
-  Enabled: false
-
-# Offense count: 2
-Lint/Loop:
-  Enabled: false
-
-# Offense count: 19
-Lint/ShadowingOuterLocalVariable:
-  Enabled: false
-
-# Offense count: 9
-# Cop supports --auto-correct.
-Lint/UnifiedInteger:
-  Enabled: false
-
-# Offense count: 13
-# Cop supports --auto-correct.
-Lint/UnneededSplatExpansion:
-  Enabled: false
-
-# Offense count: 69
-# Cop supports --auto-correct.
-# Configuration parameters: IgnoreEmptyBlocks, AllowUnusedKeywordArguments.
-Lint/UnusedBlockArgument:
-  Enabled: false
-
-# Offense count: 144
-# Cop supports --auto-correct.
-# Configuration parameters: AllowUnusedKeywordArguments, IgnoreEmptyMethods.
-Lint/UnusedMethodArgument:
-  Enabled: false
-
-# Offense count: 2
-# Cop supports --auto-correct.
-Performance/RedundantBlockCall:
-  Enabled: false
-
-# Offense count: 5
-# Cop supports --auto-correct.
-Performance/RedundantMatch:
-  Enabled: false
-
-# Offense count: 26
-# Cop supports --auto-correct.
-# Configuration parameters: MaxKeyValuePairs.
-Performance/RedundantMerge:
-  Enabled: false
-
-# Offense count: 7
-RSpec/BeEql:
-  Enabled: false
-
-# Offense count: 20
+# Offense count: 15
 # Configuration parameters: CustomIncludeMethods.
 RSpec/EmptyExampleGroup:
   Enabled: false
 
-# Offense count: 16
-RSpec/ExpectActual:
+# Offense count: 1
+RSpec/ExpectOutput:
   Enabled: false
 
-# Offense count: 34
+# Offense count: 63
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 # SupportedStyles: implicit, each, example
 RSpec/HookArgument:
   Enabled: false
 
-# Offense count: 168
-RSpec/LeadingSubject:
-  Enabled: false
-
-# Offense count: 162
-RSpec/LetSetup:
-  Enabled: false
-
-# Offense count: 10
-RSpec/MessageChain:
-  Enabled: false
-
-# Offense count: 714
+# Offense count: 12
 # Configuration parameters: EnforcedStyle, SupportedStyles.
-# SupportedStyles: allow, expect
-RSpec/MessageExpectation:
+# SupportedStyles: is_expected, should
+RSpec/ImplicitExpect:
   Enabled: false
 
-# Offense count: 2423
-RSpec/MultipleExpectations:
-  Max: 36
-
-# Offense count: 1504
-RSpec/NamedSubject:
-  Enabled: false
-
-# Offense count: 1335
-# Configuration parameters: MaxNesting.
-RSpec/NestedGroups:
-  Enabled: false
-
-# Offense count: 99
-RSpec/SubjectStub:
+# Offense count: 36
+RSpec/RepeatedExample:
   Enabled: false
 
-# Offense count: 64
-Rails/OutputSafety:
+# Offense count: 34
+RSpec/ScatteredSetup:
   Enabled: false
 
-# Offense count: 151
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-# SupportedStyles: strict, flexible
-Rails/TimeZone:
+# Offense count: 1
+RSpec/SingleArgumentMessageChain:
   Enabled: false
 
-# Offense count: 15
-# Cop supports --auto-correct.
-# Configuration parameters: Include.
-# Include: app/models/**/*.rb
-Rails/Validation:
+# Offense count: 163
+Rails/FilePath:
   Enabled: false
 
 # Offense count: 2
-# Cop supports --auto-correct.
-Security/JSONLoad:
+# Configuration parameters: Include.
+# Include: db/migrate/*.rb
+Rails/ReversibleMigration:
   Enabled: false
 
-# Offense count: 284
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth.
-# SupportedStyles: with_first_parameter, with_fixed_indentation
-Style/AlignParameters:
+# Offense count: 278
+# Configuration parameters: Blacklist.
+# Blacklist: decrement!, decrement_counter, increment!, increment_counter, toggle!, touch, update_all, update_attribute, update_column, update_columns, update_counters
+Rails/SkipsModelValidations:
   Enabled: false
 
-# Offense count: 28
+# Offense count: 7
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-# SupportedStyles: always, conditionals
-Style/AndOr:
+Security/YAMLLoad:
   Enabled: false
 
-# Offense count: 52
+# Offense count: 55
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 # SupportedStyles: percent_q, bare_percent
 Style/BarePercentLiterals:
   Enabled: false
 
-# Offense count: 291
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-# SupportedStyles: braces, no_braces, context_dependent
-Style/BracesAroundHashParameters:
-  Enabled: false
-
-# Offense count: 6
-Style/CaseEquality:
-  Enabled: false
-
-# Offense count: 26
-# Cop supports --auto-correct.
-Style/ColonMethodCall:
-  Enabled: false
-
-# Offense count: 2
-# Cop supports --auto-correct.
-# Configuration parameters: Keywords.
-# Keywords: TODO, FIXME, OPTIMIZE, HACK, REVIEW
-Style/CommentAnnotation:
-  Enabled: false
-
-# Offense count: 30
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles, SingleLineConditionsOnly.
-# SupportedStyles: assign_to_condition, assign_inside_condition
-Style/ConditionalAssignment:
-  Enabled: false
-
-# Offense count: 957
+# Offense count: 1304
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 # SupportedStyles: leading, trailing
 Style/DotPosition:
   Enabled: false
 
-# Offense count: 13
-Style/DoubleNegation:
-  Enabled: false
-
 # Offense count: 6
 # Cop supports --auto-correct.
 Style/EachWithObject:
   Enabled: false
 
-# Offense count: 26
+# Offense count: 25
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 # SupportedStyles: empty, nil, both
 Style/EmptyElse:
   Enabled: false
 
-# Offense count: 3
+# Offense count: 4
 # Cop supports --auto-correct.
 Style/EmptyLiteral:
   Enabled: false
 
-# Offense count: 140
+# Offense count: 56
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: compact, expanded
+Style/EmptyMethod:
+  Enabled: false
+
+# Offense count: 184
 # Cop supports --auto-correct.
 # Configuration parameters: AllowForAlignment, ForceEqualSignAlignment.
 Style/ExtraSpacing:
   Enabled: false
 
-# Offense count: 6
+# Offense count: 8
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 # SupportedStyles: format, sprintf, percent
 Style/FormatString:
   Enabled: false
 
-# Offense count: 201
+# Offense count: 268
 # Configuration parameters: MinBodyLength.
 Style/GuardClause:
   Enabled: false
 
-# Offense count: 11
+# Offense count: 14
 Style/IfInsideElse:
   Enabled: false
 
-# Offense count: 174
+# Offense count: 179
 # Cop supports --auto-correct.
 # Configuration parameters: MaxLineLength.
 Style/IfUnlessModifier:
   Enabled: false
 
-# Offense count: 53
+# Offense count: 57
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth.
 # SupportedStyles: special_inside_parentheses, consistent, align_brackets
 Style/IndentArray:
   Enabled: false
 
-# Offense count: 95
+# Offense count: 120
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth.
 # SupportedStyles: special_inside_parentheses, consistent, align_braces
 Style/IndentHash:
   Enabled: false
 
-# Offense count: 29
+# Offense count: 45
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 # SupportedStyles: line_count_dependent, lambda, literal
 Style/Lambda:
   Enabled: false
 
-# Offense count: 5
+# Offense count: 7
 # Cop supports --auto-correct.
 Style/LineEndConcatenation:
   Enabled: false
 
-# Offense count: 15
+# Offense count: 22
 # Cop supports --auto-correct.
-Style/MethodCallParentheses:
+Style/MethodCallWithoutArgsParentheses:
   Enabled: false
 
-# Offense count: 8
+# Offense count: 9
 Style/MethodMissing:
   Enabled: false
 
-# Offense count: 95
+# Offense count: 3
 # Cop supports --auto-correct.
-Style/MutableConstant:
+Style/MultilineIfModifier:
   Enabled: false
 
-# Offense count: 8
+# Offense count: 22
 # Cop supports --auto-correct.
 Style/NestedParenthesizedCalls:
   Enabled: false
 
-# Offense count: 13
+# Offense count: 17
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, MinBodyLength, SupportedStyles.
 # SupportedStyles: skip_modifier_ifs, always
 Style/Next:
   Enabled: false
 
-# Offense count: 12
+# Offense count: 31
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedOctalStyle, SupportedOctalStyles.
 # SupportedOctalStyles: zero_with_o, zero_only
 Style/NumericLiteralPrefix:
   Enabled: false
 
-# Offense count: 53
+# Offense count: 77
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
+# Configuration parameters: AutoCorrect, EnforcedStyle, SupportedStyles.
 # SupportedStyles: predicate, comparison
 Style/NumericPredicate:
   Enabled: false
 
-# Offense count: 29
+# Offense count: 36
 # Cop supports --auto-correct.
 Style/ParallelAssignment:
   Enabled: false
 
-# Offense count: 294
+# Offense count: 477
 # Cop supports --auto-correct.
 # Configuration parameters: PreferredDelimiters.
 Style/PercentLiteralDelimiters:
   Enabled: false
 
-# Offense count: 11
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-# SupportedStyles: lower_case_q, upper_case_q
-Style/PercentQLiterals:
-  Enabled: false
-
-# Offense count: 13
+# Offense count: 14
 # Cop supports --auto-correct.
 Style/PerlBackrefs:
   Enabled: false
 
-# Offense count: 38
+# Offense count: 72
 # Configuration parameters: NamePrefix, NamePrefixBlacklist, NameWhitelist.
 # NamePrefix: is_, has_, have_
 # NamePrefixBlacklist: is_, has_, have_
@@ -344,17 +219,19 @@ Style/PerlBackrefs:
 Style/PredicateName:
   Enabled: false
 
-# Offense count: 26
+# Offense count: 39
 # Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: short, verbose
 Style/PreferredHashMethods:
   Enabled: false
 
-# Offense count: 6
+# Offense count: 8
 # Cop supports --auto-correct.
 Style/Proc:
   Enabled: false
 
-# Offense count: 22
+# Offense count: 62
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 # SupportedStyles: compact, exploded
@@ -366,105 +243,98 @@ Style/RaiseArgs:
 Style/RedundantBegin:
   Enabled: false
 
-# Offense count: 1
+# Offense count: 32
 # Cop supports --auto-correct.
-Style/RedundantException:
+Style/RedundantFreeze:
   Enabled: false
 
-# Offense count: 24
+# Offense count: 15
 # Cop supports --auto-correct.
-Style/RedundantFreeze:
+# Configuration parameters: AllowMultipleReturnValues.
+Style/RedundantReturn:
   Enabled: false
 
-# Offense count: 427
+# Offense count: 365
 # Cop supports --auto-correct.
 Style/RedundantSelf:
   Enabled: false
 
-# Offense count: 97
+# Offense count: 108
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles, AllowInnerSlashes.
 # SupportedStyles: slashes, percent_r, mixed
 Style/RegexpLiteral:
   Enabled: false
 
-# Offense count: 18
+# Offense count: 22
 # Cop supports --auto-correct.
 Style/RescueModifier:
   Enabled: false
 
-# Offense count: 114
-# Cop supports --auto-correct.
-Style/SafeNavigation:
-  Enabled: false
-
 # Offense count: 7
 # Cop supports --auto-correct.
 Style/SelfAssignment:
   Enabled: false
 
-# Offense count: 2
-# Configuration parameters: Methods.
-# Methods: {"reduce"=>["a", "e"]}, {"inject"=>["a", "e"]}
-Style/SingleLineBlockParams:
-  Enabled: false
-
 # Offense count: 50
 # Cop supports --auto-correct.
 # Configuration parameters: AllowIfMethodIsEmpty.
 Style/SingleLineMethods:
   Enabled: false
 
-# Offense count: 125
+# Offense count: 155
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 # SupportedStyles: space, no_space
 Style/SpaceBeforeBlockBraces:
   Enabled: false
 
-# Offense count: 10
+# Offense count: 8
 # Cop supports --auto-correct.
 # Configuration parameters: AllowForAlignment.
 Style/SpaceBeforeFirstArg:
   Enabled: false
 
-# Offense count: 145
+# Offense count: 38
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles, EnforcedStyleForEmptyBraces, SpaceBeforeBlockParameters.
-# SupportedStyles: space, no_space
-Style/SpaceInsideBlockBraces:
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: require_no_space, require_space
+Style/SpaceInLambdaLiteral:
   Enabled: false
 
-# Offense count: 99
+# Offense count: 203
 # Cop supports --auto-correct.
-Style/SpaceInsideBrackets:
+# Configuration parameters: EnforcedStyle, SupportedStyles, EnforcedStyleForEmptyBraces, SupportedStylesForEmptyBraces, SpaceBeforeBlockParameters.
+# SupportedStyles: space, no_space
+# SupportedStylesForEmptyBraces: space, no_space
+Style/SpaceInsideBlockBraces:
   Enabled: false
 
-# Offense count: 65
+# Offense count: 91
 # Cop supports --auto-correct.
 Style/SpaceInsideParens:
   Enabled: false
 
-# Offense count: 7
+# Offense count: 4
 # Cop supports --auto-correct.
 Style/SpaceInsidePercentLiteralDelimiters:
   Enabled: false
 
-# Offense count: 41
+# Offense count: 55
 # Cop supports --auto-correct.
 # Configuration parameters: SupportedStyles.
 # SupportedStyles: use_perl_names, use_english_names
 Style/SpecialGlobalVars:
   EnforcedStyle: use_perl_names
 
-# Offense count: 31
+# Offense count: 40
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 # SupportedStyles: single_quotes, double_quotes
 Style/StringLiteralsInInterpolation:
   Enabled: false
 
-# Offense count: 33
+# Offense count: 57
 # Cop supports --auto-correct.
 # Configuration parameters: IgnoredMethods.
 # IgnoredMethods: respond_to, define_method
@@ -474,48 +344,41 @@ Style/SymbolProc:
 # Offense count: 5
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles, AllowSafeAssignment.
-# SupportedStyles: require_parentheses, require_no_parentheses
+# SupportedStyles: require_parentheses, require_no_parentheses, require_parentheses_when_complex
 Style/TernaryParentheses:
   Enabled: false
 
-# Offense count: 29
+# Offense count: 43
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyleForMultiline, SupportedStyles.
-# SupportedStyles: comma, consistent_comma, no_comma
+# Configuration parameters: EnforcedStyleForMultiline, SupportedStylesForMultiline.
+# SupportedStylesForMultiline: comma, consistent_comma, no_comma
 Style/TrailingCommaInArguments:
   Enabled: false
 
-# Offense count: 102
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyleForMultiline, SupportedStyles.
-# SupportedStyles: comma, consistent_comma, no_comma
-Style/TrailingCommaInLiteral:
-  Enabled: false
-
-# Offense count: 7
+# Offense count: 13
 # Cop supports --auto-correct.
 # Configuration parameters: AllowNamedUnderscoreVariables.
 Style/TrailingUnderscoreVariable:
   Enabled: false
 
-# Offense count: 76
+# Offense count: 70
 # Cop supports --auto-correct.
 Style/TrailingWhitespace:
   Enabled: false
 
-# Offense count: 2
+# Offense count: 3
 # Cop supports --auto-correct.
 # Configuration parameters: ExactNameMatch, AllowPredicates, AllowDSLWriters, IgnoreClassMethods, Whitelist.
 # Whitelist: to_ary, to_a, to_c, to_enum, to_h, to_hash, to_i, to_int, to_io, to_open, to_path, to_proc, to_r, to_regexp, to_str, to_s, to_sym
 Style/TrivialAccessors:
   Enabled: false
 
-# Offense count: 2
+# Offense count: 6
 # Cop supports --auto-correct.
 Style/UnlessElse:
   Enabled: false
 
-# Offense count: 14
+# Offense count: 22
 # Cop supports --auto-correct.
 Style/UnneededInterpolation:
   Enabled: false
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e03123111c3..42e094bdfc6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,741 @@
 documentation](doc/development/changelog.md) for instructions on adding your own
 entry.
 
+## 8.17.3 (2017-03-07)
+
+- Fix the redirect to custom home page URL. !9518
+- Fix broken migration when upgrading straight to 8.17.1. !9613
+- Make projects dropdown only show projects you are a member of. !9614
+- Fix creating a file in an empty repo using the API. !9632
+- Don't copy tooltip when copying GFM.
+- Fix cherry-picking or reverting through an MR.
+
+## 8.17.2 (2017-03-01)
+
+- Expire all webpack assets after 8.17.1 included a badly compiled asset. !9602
+
+## 8.17.1 (2017-02-28)
+
+- Replace setInterval with setTimeout to prevent highly frequent requests. !9271 (Takuya Noguchi)
+- Disable unused tags count cache for Projects, Builds and Runners.
+- Spam check and reCAPTCHA improvements.
+- Allow searching issues for strings containing colons.
+- Disabled tooltip on add issues button in usse boards.
+- Fixed commit search UI.
+- Fix MR changes tab size count when there are over 100 files in the diff.
+- Disable invalid service templates.
+- Use default branch as target_branch when parameter is missing.
+- Upgrade GitLab Pages to v0.3.2.
+- Add performance query regression fix for !9088 affecting #27267.
+- Chat slash commands show labels correctly.
+
+## 8.17.0 (2017-02-22)
+
+- API: Fix file downloading. !0 (8267)
+- Changed composer installer script in the CI PHP example doc. !4342 (Jeffrey Cafferata)
+- Display fullscreen button on small screens. !5302 (winniehell)
+- Add system hook for when a project is updated (other than rename/transfer). !5711 (Tommy Beadle)
+- Fix notifications when set at group level. !6813 (Alexandre Maia)
+- Project labels can now be promoted to group labels. !7242 (Olaf Tomalka)
+- use webpack to bundle frontend assets and use karma for frontend testing. !7288
+- Adds back ability to stop all environments. !7379
+- Added labels empty state. !7443
+- Add ability to define a coverage regex in the .gitlab-ci.yml. !7447 (Leandro Camargo)
+- Disable automatic login after clicking email confirmation links. !7472
+- Search feature: redirects to commit page if query is commit sha and only commit found. !8028 (YarNayar)
+- Create a TODO for user who set auto-merge when a build fails, merge conflict occurs. !8056 (twonegatives)
+- Don't group issues by project on group-level and dashboard issue indexes. !8111 (Bernardo Castro)
+- Mark MR as WIP when pushing WIP commits. !8124 (Jurre Stender @jurre)
+- Flag multiple empty lines in eslint, fix offenses. !8137
+- Add sorting pipeline for a commit. !8319 (Takuya Noguchi)
+- Adds service trigger events to api. !8324
+- Update pipeline and commit links when CI status is updated. !8351
+- Hide version check image if there is no internet connection. !8355 (Ken Ding)
+- Prevent removal of input fields if it is the parent dropdown element. !8397
+- Introduce maximum session time for terminal websocket connection. !8413
+- Allow creating protected branches when user can merge to such branch. !8458
+- Refactor MergeRequests::BuildService. !8462 (Rydkin Maxim)
+- Added GitLab Pages to CE. !8463
+- Support notes when a project is not specified (personal snippet notes). !8468
+- Use warning icon in mini-graph if stage passed conditionally. !8503
+- Don’t count tasks that are not defined as list items correctly. !8526
+- Reformat messages ChatOps. !8528
+- Copy commit SHA to clipboard. !8547
+- Improve button accessibility on pipelines page. !8561
+- Display project ID in project settings. !8572 (winniehell)
+- PlantUML support for Markdown. !8588 (Horacio Sanson)
+- Fix reply by email without sub-addressing for some clients from Microsoft and Apple. !8620
+- Fix nested tasks in ordered list. !8626
+- Fix Sort by Recent Sign-in in Admin Area. !8637 (Poornima M)
+- Avoid repeated dashes in $CI_ENVIRONMENT_SLUG. !8638
+- Only show Merge Request button when user can create a MR. !8639
+- Prevent copying of line numbers in parallel diff view. !8706
+- Improve build policy and access abilities. !8711
+- API: Remove /projects/:id/keys/.. endpoints. !8716 (Robert Schilling)
+- API: Remove deprecated 'expires_at' from project snippets. !8723 (Robert Schilling)
+- Add `copy` backup strategy to combat file changed errors. !8728
+- adds avatar for discussion note. !8734
+- Add link verification to badge partial in order to render a badge without a link. !8740
+- Reduce hits to LDAP on Git HTTP auth by reordering auth mechanisms. !8752
+- prevent diff unfolding link from appearing when there are no more lines to show. !8761
+- Redesign searchbar in admin project list. !8776
+- Rename Builds to Pipelines, CI/CD Pipelines, or Jobs everywhere. !8787
+- dismiss sidebar on repo buttons click. !8798 (Adam Pahlevi)
+- fixed small mini pipeline graph line glitch. !8804
+- Make all system notes lowercase. !8807
+- Support unauthenticated LFS object downloads for public projects. !8824 (Ben Boeckel)
+- Add read-only full_path and full_name attributes to Group API. !8827
+- allow relative url change without recompiling frontend assets. !8831
+- Use vue.js Pipelines table in commit and merge request view. !8844
+- Use reCaptcha when an issue is identified as a spam. !8846
+- resolve deprecation warnings. !8855 (Adam Pahlevi)
+- Cop for gem fetched from a git source. !8856 (Adam Pahlevi)
+- Remove flash warning from login page. !8864 (Gerald J. Padilla)
+- Adds documentation for how to use Vue.js. !8866
+- Add 'View on [env]' link to blobs and individual files in diffs. !8867
+- Replace word user with member. !8872
+- Change the reply shortcut to focus the field even without a selection. !8873 (Brian Hall)
+- Unify MR diff file button style. !8874
+- Unify projects search by removing /projects/:search endpoint. !8877
+- Fix disable storing of sensitive information when importing a new repo. !8885 (Bernard Pietraga)
+- Fix pipeline graph vertical spacing in Firefox and Safari. !8886
+- Fix filtered search user autocomplete for gitlab instances that are hosted on a subdirectory. !8891
+- Fix Ctrl+Click support for Todos and Merge Request page tabs. !8898
+- Fix wrong call to ProjectCacheWorker.perform. !8910
+- Don't perform Devise trackable updates on blocked User records. !8915
+- Add ability to export project inherited group members to Import/Export. !8923
+- replace `find_with_namespace` with `find_by_full_path`. !8949 (Adam Pahlevi)
+- Fixes flickering of avatar border in mention dropdown. !8950
+- Remove unnecessary queries for .atom and .json in Dashboard::ProjectsController#index. !8956
+- Fix deleting projects with pipelines and builds. !8960
+- Fix broken anchor links when special characters are used. !8961 (Andrey Krivko)
+- Ensure autogenerated title does not cause failing spec. !8963 (brian m. carlson)
+- Update doc for enabling or disabling GitLab CI. !8965 (Takuya Noguchi)
+- Remove deprecated MR and Issue endpoints and preserve V3 namespace. !8967
+- Fixed "substract" typo on /help/user/project/slash_commands. !8976 (Jason Aquino)
+- Preserve backward compatibility CI/CD and disallow setting `coverage` regexp in global context. !8981
+- use babel to transpile all non-vendor javascript assets regardless of file extension. !8988
+- Fix MR widget url. !8989
+- Fixes hover cursor on pipeline pagenation. !9003
+- Layer award emoji dropdown over the right sidebar. !9004
+- Do not display deploy keys in user's own ssh keys list. !9024
+- upgrade babel 5.8.x to babel 6.22.x. !9072
+- upgrade to webpack v2.2. !9078
+- Trigger autocomplete after selecting a slash command. !9117
+- Add space between text and loading icon in Megre Request Widget. !9119
+- Fix job to pipeline renaming. !9147
+- Replace static fixture for merge_request_tabs_spec.js. !9172 (winniehell)
+- Replace static fixture for right_sidebar_spec.js. !9211 (winniehell)
+- Show merge errors in merge request widget. !9229
+- Increase process_commit queue weight from 2 to 3. !9326 (blackst0ne)
+- Don't require lib/gitlab/request_profiler/middleware.rb in config/initializers/request_profiler.rb.
+- Force new password after password reset via API. (George Andrinopoulos)
+- Allows to search within project by commit hash. (YarNayar)
+- Show organisation membership and delete comment on smaller viewports, plus change comment author name to username.
+- Remove turbolinks.
+- Convert pipeline action icons to svg to have them propperly positioned.
+- Remove rogue scrollbars for issue comments with inline elements.
+- Align Segoe UI label text.
+- Color + and - signs in diffs to increase code legibility.
+- Fix tab index order on branch commits list page. (Ryan Harris)
+- Add hover style to copy icon on commit page header. (Ryan Harris)
+- Remove hover animation from row elements.
+- Improve pipeline status icon linking in widgets.
+- Fix commit title bar and repository view copy clipboard button order on last commit in repository view.
+- Fix mini-pipeline stage tooltip text wrapping.
+- Updated builds info link on the project settings page. (Ryan Harris)
+- 27240 Make progress bars consistent.
+- Only render hr when user can't archive project.
+- 27352-search-label-filter-header.
+- Include :author, :project, and :target in Event.with_associations.
+- Don't instantiate AR objects in Event.in_projects.
+- Don't capitalize environment name in show page.
+- Update and pin the `jwt` gem to ~> 1.5.6.
+- Edited the column header for the environments list from created to updated and added created to environments detail page colum header titles.
+- Give ci status text on pipeline graph a better font-weight.
+- Add default labels to bulk assign dropdowns.
+- Only return target project's comments for a commit.
+- Fixes Pipelines table is not showing branch name for commit.
+- Fix regression where cmd-click stopped working for todos and merge request tabs.
+- Fix stray pipelines API request when showing MR.
+- Fix Merge request pipelines displays JSON.
+- Fix current build arrow indicator.
+- Fix contribution activity alignment.
+- Show Pipeline(not Job) in MR desktop notification.
+- Fix tooltips in mini pipeline graph.
+- Display loading indicator when filtering ref switcher dropdown.
+- Show pipeline graph in MR widget if there are any stages.
+- Fix icon colors in merge request widget mini graph.
+- Improve blockquote formatting in notification emails.
+- Adds container to tooltip in order to make it work with overflow:hidden in parent element.
+- Restore pagination to admin abuse reports.
+- Ensure export files are removed after a namespace is deleted.
+- Add `y` keyboard shortcut to move to file permalink.
+- Adds /target_branch slash command functionality for merge requests. (YarNayar)
+- Patch Asciidocs rendering to block XSS.
+- contribution calendar scrolls from right to left.
+- Copying a rendered issue/comment will paste into GFM textareas as actual GFM.
+- Don't delete assigned MRs/issues when user is deleted.
+- Remove new branch button for confidential issues.
+- Don't allow project guests to subscribe to merge requests through the API. (Robert Schilling)
+- Don't connect in Gitlab::Database.adapter_name.
+- Prevent users from creating notes on resources they can't access.
+- Ignore encrypted attributes in Import/Export.
+- Change rspec test to guarantee window is resized before visiting page.
+- Prevent users from deleting system deploy keys via the project deploy key API.
+- Fix XSS vulnerability in SVG attachments.
+- Make MR-review-discussions more reliable.
+- fix incorrect sidekiq concurrency count in admin background page. (wendy0402)
+- Make notification_service spec DRYer by making test reusable. (YarNayar)
+- Redirect http://someproject.git to http://someproject. (blackst0ne)
+- Fixed group label links in issue/merge request sidebar.
+- Improve gl.utils.handleLocationHash tests.
+- Fixed Issuable sidebar not closing on smaller/mobile sized screens.
+- Resets assignee dropdown when sidebar is open.
+- Disallow system notes for closed issuables.
+- Fix timezone on issue boards due date.
+- Remove unused js response from refs controller.
+- Prevent the GitHub importer from assigning labels and comments to merge requests or issues belonging to other projects.
+- Fixed merge requests tab extra margin when fixed to window.
+- Patch XSS vulnerability in RDOC support.
+- Refresh authorizations when transferring projects.
+- Remove issue and MR counts from labels index.
+- Don't use backup Active Record connections for Sidekiq.
+- Add index to ci_trigger_requests for commit_id.
+- Add indices to improve loading of labels page.
+- Reduced query count for snippet search.
+- Update GitLab Pages to v0.3.1.
+- Upgrade omniauth gem to 1.3.2.
+- Remove deprecated GitlabCiService.
+- Requeue pending deletion projects.
+
+## 8.16.7 (2017-02-27)
+
+- No changes.
+- No changes.
+- Fix MR changes tab size count when there are over 100 files in the diff.
+
+## 8.16.6 (2017-02-17)
+
+- API: Fix file downloading. !0 (8267)
+- Reduce hits to LDAP on Git HTTP auth by reordering auth mechanisms. !8752
+- Fix filtered search user autocomplete for gitlab instances that are hosted on a subdirectory. !8891
+- Fix wrong call to ProjectCacheWorker.perform. !8910
+- Remove unnecessary queries for .atom and .json in Dashboard::ProjectsController#index. !8956
+- Fix broken anchor links when special characters are used. !8961 (Andrey Krivko)
+- Do not display deploy keys in user's own ssh keys list. !9024
+- Show merge errors in merge request widget. !9229
+- Don't delete assigned MRs/issues when user is deleted.
+- backport of EE fix !954.
+- Refresh authorizations when transferring projects.
+- Don't use backup Active Record connections for Sidekiq.
+- Check public snippets for spam.
+
+## 8.16.5 (2017-02-14)
+
+- Patch Asciidocs rendering to block XSS.
+- Fix XSS vulnerability in SVG attachments.
+- Prevent the GitHub importer from assigning labels and comments to merge requests or issues belonging to other projects.
+- Patch XSS vulnerability in RDOC support.
+
+## 8.16.4 (2017-02-02)
+
+- Support non-ASCII characters in GFM autocomplete. !8729
+- Fix search bar search param encoding. !8753
+- Fix project name label's for reference in project settings. !8795
+- Fix filtering with multiple words. !8830
+- Fixed services form cancel not redirecting back the integrations settings view. !8843
+- Fix filtering usernames with multiple words. !8851
+- Improve performance of slash commands. !8876
+- Remove old project members when retrying an export.
+- Fix permalink discussion note being collapsed.
+- Add project ID index to `project_authorizations` table to optimize queries.
+- Check public snippets for spam.
+- 19164 Add settings dropdown to mobile screens.
+
+## 8.16.3 (2017-01-27)
+
+- Add caching of droplab ajax requests. !8725
+- Fix access to the wiki code via HTTP when repository feature disabled. !8758
+- Revert 3f17f29a. !8785
+- Fix race conditions for AuthorizedProjectsWorker.
+- Fix autocomplete initial undefined state.
+- Fix Error 500 when repositories contain annotated tags pointing to blobs.
+- Fix /explore sorting.
+- Fixed label dropdown toggle text not correctly updating.
+
+## 8.16.2 (2017-01-25)
+
+- allow issue filter bar to be operated with mouse only. !8681
+- Fix CI requests concurrency for newer runners that prevents from picking pending builds (from 1.9.0-rc5). !8760
+- Add some basic fixes for IE11/Edge.
+- Remove blue border from comment box hover.
+- Fixed bug where links in merge dropdown wouldn't work.
+
+## 8.16.1 (2017-01-23)
+
+- Ensure export files are removed after a namespace is deleted.
+- Don't allow project guests to subscribe to merge requests through the API. (Robert Schilling)
+- Prevent users from creating notes on resources they can't access.
+- Prevent users from deleting system deploy keys via the project deploy key API.
+- Upgrade omniauth gem to 1.3.2.
+
+## 8.16.0 (2017-01-22)
+
+- Add LDAP Rake task to rename a provider. !2181
+- Validate label's title length. !5767 (Tomáš Kukrál)
+- Allow to add deploy keys with write-access. !5807 (Ali Ibrahim)
+- Allow to use + symbol in filenames. !6644 (blackst0ne)
+- Search bar redesign first iteration. !7345
+- Fix date inconsistency on due date picker. !7422 (Giuliano Varriale)
+- Add email confirmation field to registration form. !7432
+- Updated project visibility settings UX. !7645
+- Go to a project order. !7737 (Jacopo Beschi @jacopo-beschi)
+- Support slash comand `/merge` for merging merge requests. !7746 (Jarka Kadlecova)
+- Add more storage statistics. !7754 (Markus Koller)
+- Add support for PlantUML diagrams in AsciiDoc documents. !7810 (Horacio Sanson)
+- Remove extra orphaned rows when removing stray namespaces. !7841
+- Added lighter count badge background-color for on white backgrounds. !7873
+- Fixes issue boards list colored top border visual glitch. !7898 (Pier Paolo Ramon)
+- change 'gray' color theme name to 'black' to match the actual color. !7908 (BM5k)
+- Remove trailing whitespace when generating changelog entry. !7948
+- Remove checking branches state in issue new branch button. !8023
+- Log LDAP blocking/unblocking events to application log. !8042 (Markus Koller)
+- ensure permalinks scroll to correct position on multiple clicks. !8046
+- Allow to use ENV variables in redis config. !8073 (Semyon Pupkov)
+- fix button layout issue on branches page. !8074
+- Reduce DB-load for build-queues by storing last_update in Redis. !8084
+- Record and show last used date of SSH Keys. !8113 (Vincent Wong)
+- Resolves overflow in compare branch and tags dropdown. !8118
+- Replace wording for slash command confirmation message. !8123
+- remove build_user. !8162 (Arsenev Vladislav)
+- Prevent empty pagination when list is not empty. !8172
+- Make successful pipeline emails off for watchers. !8176
+- Improve copy in Issue Tracker empty state. !8202
+- Adds CSS class to status icon on MR widget to prevent non-colored icon. !8219
+- Improve visibility of "Resolve conflicts" and "Merge locally" actions. !8229
+- Add Gitaly to the architecture documentation. !8264 (Pablo Carranza <pablo@gitlab.com>)
+- Sort numbers in build names more intelligently. !8277
+- Show nested groups tab on group page. !8308
+- Rename users with namespace ending with .git. !8309
+- Rename filename to file path in tooltip of file header in merge request diff. !8314
+- About GitLab link in sidebar that links to help page. !8316
+- Merged the 'Groups' and 'Projects' tabs when viewing user profiles. !8323 (James Gregory)
+- re-enable change username button after failure. !8332
+- Darkened hr border color in descriptions because of update of bootstrap. !8333
+- display merge request discussion tab for empty branches. !8347
+- Fix double spaced CI log. !8349 (Jared Deckard <jared.deckard@gmail.com>)
+- Refactored note edit form to improve frontend performance on MR and Issues pages, especially pages with has a lot of discussions in it. !8356
+- Make CTRL+Enter submits a new merge request. !8360 (Saad Shahd)
+- Fixes too short input for placeholder message in commit listing page. !8367
+- Fix typo: seach to search. !8370
+- Adds label to Environments "Date Created". !8376 (Saad Shahd)
+- Convert project setting text into protected branch path link. !8377 (Ken Ding)
+- Precompile all JavaScript fixtures. !8384
+- Use original casing for build action text. !8387
+- Scroll to bottom on build completion if autoscroll was active. !8391
+- Properly handle failed reCAPTCHA on user registration. !8403
+- Changed alerts to be responsive, centered text on smaller viewports. !8424 (Connor Smallman)
+- Pass Gitaly resource path to gitlab-workhorse if Gitaly is enabled. !8440
+- Fixes and Improves CSS and HTML problems in mini pipeline graph and builds dropdown. !8443
+- Don't instrument 405 Grape calls. !8445
+- Change CI template linter textarea with Ace Editor. !8452 (Didem Acet)
+- Removes unneeded `window` declaration in environments related code. !8456
+- API: fix query response for `/projects/:id/issues?milestone="No%20Milestone"`. !8457 (Panagiotis Atmatzidis, David Eisner)
+- Fix broken url on group avatar. !8464 (hogewest)
+- Fixes buttons not being accessible via the keyboard when creating new group. !8469
+- Restore backup correctly when "BACKUP" environment variable is passed. !8477
+- Add new endpoints for Time Tracking. !8483
+- Fix Compare page throws 500 error when any branch/reference is not selected. !8492 (Martin Cabrera)
+- Treat environments matching `production/*` as Production. !8500
+- Hide build artifacts keep button if operation is not allowed. !8501
+- Update the gitlab-markup gem to the version 1.5.1. !8509
+- Remove Lock Icon on Protected Tag. !8513 (Sergey Nikitin)
+- Use cached values to compute total issues count in milestone index pages. !8518
+- Speed up dashboard milestone index by scoping IssuesFinder to user authorized projects. !8524
+- Copy <some text> to clipboard. !8535
+- Check for env[Grape::Env::GRAPE_ROUTING_ARGS] instead of endpoint.route. !8544
+- Fixes builds dropdown making request when clicked to be closed. !8545
+- Fixes pipeline status cell is too wide by adding missing classes in table head cells. !8549
+- Mutate the attribute instead of issuing a write operation to the DB in `ProjectFeaturesCompatibility` concern. !8552
+- Fix links to commits pages on pipelines list page. !8558
+- Ensure updating project settings shows a flash message on success. !8579 (Sandish Chen)
+- Fixes big pipeline and small pipeline width problems and tooltips text being outside the tooltip. !8593
+- Autoresize markdown preview. !8607 (Didem Acet)
+- Link external build badge to its target URL. !8611
+- Adjust ProjectStatistic#repository_size with values saved as MB. !8616
+- Correct User-agent placement in robots.txt. !8623 (Eric Sabelhaus)
+- Record used SSH keys only once per day. !8655
+- Do not generate pipeline branch/tag path if not present. !8658
+- Fix Merge When Pipeline Succeeds immediate merge bug. !8685
+- Fix blame 500 error on invalid path. !25761 (Jeff Stubler)
+- Added animations to issue boards interactions.
+- Check if user can read project before being assigned to issue.
+- Show 'too many changes' message for created merge requests when they are too large.
+- Fix redirect after update file when user has forked project.
+- Parse JIRA issue references even if Issue Tracker is disabled.
+- Made download artifacts button accessible via keyboard by changing it from an anchor tag to an actual button. (Ryan Harris)
+- Make play button on Pipelines page accessible via keyboard. (Ryan Harris)
+- Decreases font-size on login page.
+- Fixed merge request tabs dont move when opening collapsed sidebar.
+- Display project avatars on Admin Area and Projects pages for mobile views. (Ryan Harris)
+- Fix participants margins to fit on one line.
+- 26352 Change Profile settings to User / Settings.
+- Fix Commits API to accept a Project path upon POST.
+- Expire related caches after changing HEAD. (Minqi Pan)
+- Add various hover animations throughout the application.
+- Re-order update steps in the 8.14 -> 8.15 upgrade guide.
+- Move award emoji's out of the discussion tab for merge requests.
+- Synchronize all project authorization refreshing work to prevent race conditions.
+- Remove the project_authorizations.id column.
+- Combined the settings options project members and groups into a single one called members.
+- Change earlier to task_status_short to avoid titlebar line wraps.
+- 25701 standardize text colors.
+- Handle HTTP errors in environment list.
+- Re-add Google Cloud Storage as a backup strategy.
+- Change status colors of runners to better defaults.
+- Added number_with_delimiter to counter on milestone panels. (Ryan Harris)
+- Query external CI statuses in the background.
+- Allow group and project paths when transferring projects via the API.
+- Don't validate environment urls on .gitlab-ci.yml.
+- Fix a Grape deprecation, use `#request_method` instead of `#route_method`.
+- Fill missing authorized projects rows.
+- Allow API query to find projects with dots in their name. (Bruno Melli)
+- Fix import/export wrong user mapping.
+- Removed bottom padding from merge manually from CLI because of repositioning award emoji's.
+- Fix project queued for deletion re-creation tooltip.
+- Fix search group/project filtering to show results.
+- Fix 500 error when POSTing to Users API with optional confirm param.
+- 26504 Fix styling of MR jump to discussion button.
+- Add margin to markdown math blocks.
+- Add hover state to MR comment reply button.
+
+## 8.15.7 (2017-02-15)
+
+- No changes.
+
+## 8.15.6 (2017-02-14)
+
+- Patch Asciidocs rendering to block XSS.
+- Fix XSS vulnerability in SVG attachments.
+- Prevent the GitHub importer from assigning labels and comments to merge requests or issues belonging to other projects.
+- Patch XSS vulnerability in RDOC support.
+
+## 8.15.4 (2017-01-09)
+
+- Make successful pipeline emails off for watchers. !8176
+- Speed up group milestone index by passing group_id to IssuesFinder. !8363
+- Don't instrument 405 Grape calls. !8445
+- Update the gitlab-markup gem to the version 1.5.1. !8509
+- Updated Turbolinks to mitigate potential XSS attacks.
+- Re-order update steps in the 8.14 -> 8.15 upgrade guide.
+- Re-add Google Cloud Storage as a backup strategy.
+
+## 8.15.3 (2017-01-06)
+
+- Rename wiki_events to wiki_page_events in project hooks API to avoid errors. !8425
+- Rename projects wth reserved names. !8234
+- Cache project authorizations even when user has access to zero projects. !8327
+- Fix a minor grammar error in merge request widget. !8337
+- Fix unclear closing issue behaviour on Merge Request show page. !8345 (Gabriel Gizotti)
+- fix border in login session tabs. !8346
+- Copy, don't move uploaded avatar files. !8396
+- Increases width of mini-pipeline-graph dropdown to prevent wrong position on chrome on ubuntu. !8399
+- Removes invalid html and unneed CSS to prevent shaking in the pipelines tab. !8411
+- Gitlab::LDAP::Person uses LDAP attributes configuration. !8418
+- Fix 500 errors when creating a user with identity via API. !8442
+- Whitelist next project names: assets, profile, public. !8470
+- Fixed regression of note-headline-light where it was always placed on 2 lines, even on wide viewports.
+- Fix 500 error when visit group from admin area if group name contains dot.
+- Fix cross-project references copy to include the project reference.
+- Fix 500 error renaming group.
+- Fixed GFM dropdown not showing on new lines.
+
+## 8.15.2 (2016-12-27)
+
+- Fix finding the latest pipeline. !8301
+- Fix mr list timestamp alignment. !8271
+- Fix discussion overlap text in regular screens. !8273
+- Fixes mini-pipeline-graph dropdown animation and stage position in chrome, firefox and safari. !8282
+- Fix line breaking in nodes of the pipeline graph in firefox. !8292
+- Fixes confendential warning text alignment. !8293
+- Hide Scroll Top button for failed build page. !8295
+- Fix finding the latest pipeline. !8301
+- Disable PostgreSQL statement timeouts when removing unneeded services. !8322
+- Fix timeout when MR contains large files marked as binary by .gitattributes.
+- Rename "autodeploy" to "auto deploy".
+- Fixed GFM autocomplete error when no data exists.
+- Fixed resolve discussion note button color.
+
+## 8.15.1 (2016-12-23)
+
+- Push payloads schedule at most 100 commits, instead of all commits.
+- Fix Mattermost command creation by specifying username.
+- Do not override incoming webhook for mattermost and slack.
+- Adds background color for disabled state to merge when succeeds dropdown. !8222
+- Standardises font-size for titles in Issues, Merge Requests and Merge Request widget. !8235
+- Fix Pipeline builds list blank on MR. !8255
+- Do not show retried builds in pipeline stage dropdown. !8260
+
+## 8.15.0 (2016-12-22)
+
+- Whitelist next project names: notes, services.
+- Use Grape's new Route methods.
+- Fixed issue boards scrolling with a lot of lists & issues.
+- Remove unnecessary sentences for status codes in the API documentation. (Luis Alonso Chavez Armendariz)
+- Allow unauthenticated access to Repositories Files API GET endpoints.
+- Add note to the invite page when the logged in user email is not the same as the invitation.
+- Don't accidentally mark unsafe diff lines as HTML safe.
+- Add git diff context to notifications of new notes on merge requests. (Heidi Hoopes)
+- Shows group members in project members list.
+- Gem update: Update grape to 0.18.0. (Robert Schilling)
+- API: Expose merge status for branch API. (Robert Schilling)
+- Displays milestone remaining days only when it's present.
+- API: Expose committer details for commits. (Robert Schilling)
+- API: Ability to set 'should_remove_source_branch' on merge requests. (Robert Schilling)
+- Fix project import label priorities error.
+- Fix Import/Export merge requests error while importing.
+- Refactor Bitbucket importer to use BitBucket API Version 2.
+- Fix Import/Export duplicated builds error.
+- Ci::Builds have same ref as Ci::Pipeline in dev fixtures. (twonegatives)
+- For single line git commit messages, the close quote should be on the same line as the open quote.
+- Use authorized projects in ProjectTeam.
+- Destroy a user's session when they delete their own account.
+- Edit help text to clarify annotated tag creation. (Liz Lam)
+- Fixed file template dropdown for the "New File" editor for smaller/zoomed screens.
+- Fix Route#rename_children behavior.
+- Add nested groups support on data level.
+- Allow projects with 'dashboard' as path.
+- Disabled emoji buttons when user is not logged in.
+- Remove unused and void services from the database.
+- Add issue search slash command.
+- Accept issue new as command to create an issue.
+- Non members cannot create labels through the API.
+- API: expose pipeline coverage.
+- Validate state param when filtering issuables.
+- Username exists check respects relative root path.
+- Bump Git version requirement to 2.8.4.
+- Updates the font weight of button styles because of the change to system fonts.
+- Update API spec files to describe the correct class. (Livier)
+- Fixed timeago re-rendering every timeago.
+- Enable ColorVariable in scss-lint. (Sam Rose)
+- Various small emoji positioning adjustments.
+- Add shortcuts for adding users to a project team with a specific role. (Nikolay Ponomarev and Dino M)
+- Additional rounded label fixes.
+- Remove unnecessary database indices.
+- 24726 Remove Across GitLab from side navigation.
+- Changed cursor icon to pointer when mousing over stages on the Cycle Analytics pages. (Ryan Harris)
+- Add focus state to dropdown items.
+- Fixes Environments displaying incorrect date since 8.14 upgrade.
+- Improve bulk assignment for issuables.
+- Stop supporting Google and Azure as backup strategies.
+- Fix broken README.md UX guide link.
+- Allow public access to some Tag API endpoints.
+- Encode input when migrating ProcessCommitWorker jobs to prevent migration errors.
+- Adjust the width of project avatars to fix alignment within their container. (Ryan Harris)
+- Sentence cased the nav tab headers on the project dashboard page. (Ryan Harris)
+- Adds hoverstates for collapsed Issue/Merge Request sidebar.
+- Make CI badge hitboxes match parent.
+- Add a starting date to milestones.
+- Adjusted margins for Build Status and Coverage Report rows to match those of the CI/CD Pipeline row. (Ryan Harris)
+- Updated members dropdowns.
+- Move all action buttons to project header.
+- Replace issue access checks with use of IssuableFinder.
+- Fix missing Note access checks by moving Note#search to updated NoteFinder.
+- Centered Accept Merge Request button within MR widget and added padding for viewports smaller than 768px. (Ryan Harris)
+- Fix missing access checks on issue lookup using IssuableFinder.
+- Added top margin to Build status page header for mobile views. (Ryan Harris)
+- Fixes "ActionView::Template::Error: undefined method `text?` for nil:NilClass" on MR pages.
+- Issue#visible_to_user moved to IssuesFinder to prevent accidental use.
+- Replace MR access checks with use of MergeRequestsFinder.
+- Fix information disclosure in `Projects::BlobController#update`.
+- Allow branch names with dots on API endpoint.
+- Changed Housekeeping button on project settings page to default styling. (Ryan Harris)
+- Ensure issuable state changes only fire webhooks once.
+- Fix bad selection on dropdown menu for tags filter. (Luis Alonso Chavez Armendariz)
+- Fix title case to sentence case. (Luis Alonso Chavez Armendariz)
+- Fix appearance in error pages. (Luis Alonso Chavez Armendariz)
+- Create mattermost service.
+- 25617 Fix placeholder color of todo filters.
+- Made the padding on the plus button in the breadcrumb menu even. (Ryan Harris)
+- Allow to delete tag release note.
+- Ensure nil User-Agent doesn't break the CI API.
+- Replace Rack::Multipart with GitLab-Workhorse based solution. !5867
+- Add scopes for personal access tokens and OAuth tokens. !5951
+- API: Endpoint to expose personal snippets as /snippets. !6373 (Bernard Guyzmo Pratz)
+- New `gitlab:workhorse:install` rake task. !6574
+- Filter protocol-relative URLs in ExternalLinkFilter. Fixes issue #22742. !6635 (Makoto Scott-Hinkle)
+- Add support for setting the GitLab Runners Registration Token during initial database seeding. !6642
+- Guests can read builds when public. !6842
+- Made comment autocomplete more performant and removed some loading bugs. !6856
+- Add GitLab host to 2FA QR code and manual info. !6941
+- Add sorting functionality for group/project members. !7032
+- Rename Merge When Build Succeeds to Merge When Pipeline Succeeds. !7135
+- Resolve all discussions in a merge request by creating an issue collecting them. !7180 (Bob Van Landuyt)
+- Add Human Readable format for rake backup. !7188 (David Gerő)
+- post_receive: accept any user email from last commit. !7225 (Elan Ruusamäe)
+- Add support for Dockerfile templates. !7247
+- Add shorthand support to gitlab markdown references. !7255 (Oswaldo Ferreira)
+- Display error code for U2F errors. !7305 (winniehell)
+- Fix wrong tab selected when loggin fails and multiple login tabs exists. !7314 (Jacopo Beschi @jacopo-beschi)
+- Clean up common_utils.js. !7318 (winniehell)
+- Show commit status from latest pipeline. !7333
+- Remove the help text under the sidebar subscribe button and style it inline. !7389
+- Update wiki page design. !7429
+- Add nested groups support to the routing. !7459
+- Changed eslint airbnb config to the base airbnb config and corrected eslintrc plugins and envs. !7470 (Luke "Jared" Bennett)
+- Fix cancelling created or external pipelines. !7508
+- Allow admins to stop impersonating users without e-mail addresses. !7550 (Oren Kanner)
+- Remove unnecessary self from user model. !7551 (Semyon Pupkov)
+- Homogenize filter and sort dropdown look'n'feel. !7583 (David Wagner)
+- Create dynamic fixture for build_spec. !7589 (winniehell)
+- Moved Leave Project and Leave Group buttons to access_request_buttons from the settings dropdown. !7600
+- Remove unnecessary require_relative calls from service classes. !7601 (Semyon Pupkov)
+- Simplify copy on "Create a new list" dropdown in Issue Boards. !7605 (Victor Rodrigues)
+- Refactor create service spec. !7609 (Semyon Pupkov)
+- Shows unconfirmed email status in profile. !7611
+- The admin user projects view now has a clickable group link. !7620 (James Gregory)
+- Prevent DOM ID collisions resulting from user-generated content anchors. !7631
+- Replace static fixture for abuse_reports_spec. !7644 (winniehell)
+- Define common helper for describe pagination params in api. !7646 (Semyon Pupkov)
+- Move abuse report spinach test to rspec. !7659 (Semyon Pupkov)
+- Replace static fixture for awards_handler_spec. !7661 (winniehell)
+- API: Add ability to unshare a project from a group. !7662 (Robert Schilling)
+- Replace references to MergeRequestDiff#commits with st_commits when we care only about the number of commits. !7668
+- Add issue events filter and make all really show all events. !7673 (Oxan van Leeuwen)
+- Replace static fixture for notes_spec. !7683 (winniehell)
+- Replace static fixture for shortcuts_issuable_spec. !7685 (winniehell)
+- Replace static fixture for zen_mode_spec. !7686 (winniehell)
+- Replace static fixture for right_sidebar_spec. !7687 (winniehell)
+- Add online terminal support for Kubernetes. !7690
+- Move admin abuse report spinach test to rspec. !7691 (Semyon Pupkov)
+- Move admin spam spinach test to Rspec. !7708 (Semyon Pupkov)
+- Make API::Helpers find a project with only one query. !7714
+- Create builds in transaction to avoid empty pipelines. !7742
+- Render SVG images in diffs and notes. !7747 (andrebsguedes)
+- Add setting to enable/disable HTML emails. !7749
+- Use SmartInterval for MR widget and improve visibilitychange functionality. !7762
+- Resolve "Remove Builds tab from Merge Requests and Commits". !7763
+- Moved new projects button below new group button on the welcome screen. !7770
+- fix display hook error message. !7775 (basyura)
+- Refactor issuable_filters_present to reduce duplications. !7776 (Semyon Pupkov)
+- Redirect to sign-in page when unauthenticated user tries to create a snippet. !7786
+- Fix Archived project merge requests add to group's Merge Requests. !7790 (Jacopo Beschi @jacopo-beschi)
+- Update generic/external build status to match normal build status template. !7811
+- Enable AsciiDoctor admonition icons. !7812 (Horacio Sanson)
+- Do not raise error in AutocompleteController#users when not authorized. !7817 (Semyon Pupkov)
+- fix: 24982- Remove'Signed in successfully' message After this change the sign-in-success flash message will not be shown. !7837 (jnoortheen)
+- Fix Latest deployment link is broken. !7839
+- Don't display prompt to add SSH keys if SSH protocol is disabled. !7840 (Andrew Smith (EspadaV8))
+- Allow unauthenticated access to some Project API GET endpoints. !7843
+- Refactor presenters ChatCommands. !7846
+- Improve help message for issue create slash command. !7850
+- change text around timestamps to make it clear which timestamp is displayed. !7860 (BM5k)
+- Improve Build Log scrolling experience. !7895
+- Change ref property to commitRef in vue commit component. !7901
+- Prevent user creating issue or MR without signing in for a group. !7902
+- Provides a sensible default message when adding a README to a project. !7903
+- Bump ruby version to 2.3.3. !7904
+- Fix comments activity tab visibility condition. !7913 (Rydkin Maxim)
+- Remove unnecessary target branch link from MR page in case of deleted target branch. !7916 (Rydkin Maxim)
+- Add image controls to MR diffs. !7919
+- Remove wrong '.builds-feature' class from the MR settings fieldset. !7930
+- Resolve "Manual actions on pipeline graph". !7931
+- Avoid escaping relative links in Markdown twice. !7940 (winniehell)
+- Move admin hooks spinach to rspec. !7942 (Semyon Pupkov)
+- Move admin logs spinach test to rspec. !7945 (Semyon Pupkov)
+- fix: removed signed_out notification. !7958 (jnoortheen)
+- Accept environment variables from the `pre-receive` script. !7967
+- Do not reload diff for merge request made from fork when target branch in fork is updated. !7973
+- Fixes left align issue for long system notes. !7982
+- Add a slug to environments. !7983
+- Fix lookup of project by unknown ref when caching is enabled. !7988
+- Resolve "Provide SVG as a prop instead of hiding and copy them in environments table". !7992
+- Introduce deployment services, starting with a KubernetesService. !7994
+- Adds tests for custom event polyfill. !7996
+- Allow all alphanumeric characters in file names. !8002 (winniehell)
+- Added support for math rendering, using KaTeX, in Markdown and asciidoc. !8003 (Munken)
+- Remove unnecessary commits order message. !8004
+- API: Memoize the current_user so that sudo can work properly. !8017
+- group authors in contribution graph with case insensitive email handle comparison. !8021
+- Move admin active tab spinach tests to rspec. !8037 (Semyon Pupkov)
+- Add Authentiq as Oauth provider. !8038 (Alexandros Keramidas)
+- API: Ability to cherry pick a commit. !8047 (Robert Schilling)
+- Fix Slack pipeline message from pipelines made by API. !8059
+- API: Simple representation of group's projects. !8060 (Robert Schilling)
+- Prevent overflow with vertical scroll when we have space to show content. !8061
+- Allow to auto-configure Mattermost. !8070
+- Introduce $CI_BUILD_REF_SLUG. !8072
+- Added go back anchor on error pages. !8087
+- Convert CI YAML variables keys into strings. !8088
+- Adds Direct link from pipeline list to builds. !8097
+- Cache last commit id for path. !8098 (Hiroyuki Sato)
+- Pass variables from deployment project services to CI runner. !8107
+- New Gitea importer. !8116
+- Introduce "Set up autodeploy" button to help configure GitLab CI for deployment. !8135
+- Prevent enviroment table to overflow when name has underscores. !8142
+- Fix missing service error importing from EE to CE. !8144
+- Milestoneish SQL performance partially improved and memoized. !8146
+- Allow unauthenticated access to Repositories API GET endpoints. !8148
+- fix colors and margins for adjacent alert banners. !8151
+- Hides new issue button for non loggedin user. !8175
+- Fix N+1 queries on milestone show pages. !8185
+- Rename groups with .git in the end of the path. !8199
+- Whitelist next project names: help, ci, admin, search. !8227
+- Adds back CSS for progress-bars. !8237
+
+## 8.14.10 (2017-02-15)
+
+- No changes.
+
+## 8.14.9 (2017-02-14)
+
+- Patch Asciidocs rendering to block XSS.
+- Fix XSS vulnerability in SVG attachments.
+- Prevent the GitHub importer from assigning labels and comments to merge requests or issues belonging to other projects.
+- Patch XSS vulnerability in RDOC support.
+
+## 8.14.8 (2017-01-25)
+
+- Accept environment variables from the `pre-receive` script. !7967
+- Milestoneish SQL performance partially improved and memoized. !8146
+- Fix N+1 queries on milestone show pages. !8185
+- Speed up group milestone index by passing group_id to IssuesFinder. !8363
+- Ensure issuable state changes only fire webhooks once.
+
+## 8.14.6 (2017-01-10)
+
+- Update the gitlab-markup gem to the version 1.5.1. !8509
+- Updated Turbolinks to mitigate potential XSS attacks.
+
+## 8.14.5 (2016-12-14)
+
+- Moved Leave Project and Leave Group buttons to access_request_buttons from the settings dropdown. !7600
+- fix display hook error message. !7775 (basyura)
+- Remove wrong '.builds-feature' class from the MR settings fieldset. !7930
+- Avoid escaping relative links in Markdown twice. !7940 (winniehell)
+- API: Memoize the current_user so that sudo can work properly. !8017
+- Displays milestone remaining days only when it's present.
+- Allow branch names with dots on API endpoint.
+- Issue#visible_to_user moved to IssuesFinder to prevent accidental use.
+- Shows group members in project members list.
+- Encode input when migrating ProcessCommitWorker jobs to prevent migration errors.
+- Fixed timeago re-rendering every timeago.
+- Fix missing Note access checks by moving Note#search to updated NoteFinder.
+
+## 8.14.4 (2016-12-08)
+
+- Fix diff view permalink highlighting. !7090
+- Fix pipeline author for Slack and use pipeline id for pipeline link. !7506
+- Fix compatibility with Internet Explorer 11 for merge requests. !7525 (Steffen Rauh)
+- Reenables /user API request to return private-token if user is admin and request is made with sudo. !7615
+- Fix Cicking on tabs on pipeline page should set URL. !7709
+- Authorize users into imported GitLab project.
+- Destroy a user's session when they delete their own account.
+- Don't accidentally mark unsafe diff lines as HTML safe.
+- Replace MR access checks with use of MergeRequestsFinder.
+- Remove visible content caching.
+
 ## 8.14.3 (2016-12-02)
 
 - Pass commit data to ProcessCommitWorker to reduce Git overhead. !7744
@@ -251,6 +986,23 @@ entry.
 - Fix "Without projects" filter. !6611 (Ben Bodenmiller)
 - Fix 404 when visit /projects page
 
+## 8.13.11 (2017-01-10)
+
+- Update the gitlab-markup gem to the version 1.5.1. !8509
+- Updated Turbolinks to mitigate potential XSS attacks.
+
+## 8.13.10 (2016-12-14)
+
+- API: Memoize the current_user so that sudo can work properly. !8017
+- Filter `authentication_token`, `incoming_email_token` and `runners_token` parameters.
+- Issue#visible_to_user moved to IssuesFinder to prevent accidental use.
+- Fix missing Note access checks by moving Note#search to updated NoteFinder.
+
+## 8.13.9 (2016-12-08)
+
+- Reenables /user API request to return private-token if user is admin and request is made with sudo. !7615
+- Replace MR access checks with use of MergeRequestsFinder.
+
 ## 8.13.8 (2016-12-02)
 
 - Pass tag SHA to post-receive hook when tag is created via UI. !7700
@@ -495,6 +1247,21 @@ entry.
 - Fix broken Project API docs (Takuya Noguchi)
 - Migrate invalid project members (owner -> master)
 
+## 8.12.12 (2016-12-08)
+
+- Replace MR access checks with use of MergeRequestsFinder
+- Reenables /user API request to return private-token if user is admin and request is made with sudo
+
+## 8.12.11 (2016-12-02)
+
+- No changes
+
+## 8.12.10 (2016-11-28)
+
+- Fix information disclosure in `Projects::BlobController#update`
+- Fix missing access checks on issue lookup using IssuableFinder
+- Replace issue access checks with use of IssuableFinder
+
 ## 8.12.9 (2016-11-07)
 
 - Fix XSS issue in Markdown autolinker
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 659871a06a4..1fd29fef4f0 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,31 +1,48 @@
+## Contributor license agreement
+
+By submitting code as an individual you agree to the
+[individual contributor license agreement](doc/legal/individual_contributor_license_agreement.md).
+By submitting code as an entity you agree to the
+[corporate contributor license agreement](doc/legal/corporate_contributor_license_agreement.md).
+
+_This notice should stay as the first item in the CONTRIBUTING.MD file._
+
+---
+
 <!-- START doctoc generated TOC please keep comment here to allow auto update -->
 <!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
 **Table of Contents**  *generated with [DocToc](https://github.com/thlorenz/doctoc)*
 
+- [Contributor license agreement](#contributor-license-agreement)
 - [Contribute to GitLab](#contribute-to-gitlab)
-    - [Contributor license agreement](#contributor-license-agreement)
-    - [Security vulnerability disclosure](#security-vulnerability-disclosure)
-    - [Closing policy for issues and merge requests](#closing-policy-for-issues-and-merge-requests)
-    - [Helping others](#helping-others)
-    - [I want to contribute!](#i-want-to-contribute)
-    - [Implement design & UI elements](#implement-design-ui-elements)
-    - [Issue tracker](#issue-tracker)
-        - [Feature proposals](#feature-proposals)
-        - [Issue tracker guidelines](#issue-tracker-guidelines)
-        - [Issue weight](#issue-weight)
-        - [Regression issues](#regression-issues)
-        - [Technical debt](#technical-debt)
-    - [Merge requests](#merge-requests)
-        - [Merge request guidelines](#merge-request-guidelines)
-        - [Contribution acceptance criteria](#contribution-acceptance-criteria)
-    - [Changes for Stable Releases](#changes-for-stable-releases)
-    - [Definition of done](#definition-of-done)
-    - [Style guides](#style-guides)
-    - [Code of conduct](#code-of-conduct)
+- [Security vulnerability disclosure](#security-vulnerability-disclosure)
+- [Closing policy for issues and merge requests](#closing-policy-for-issues-and-merge-requests)
+- [Helping others](#helping-others)
+- [I want to contribute!](#i-want-to-contribute)
+- [Implement design & UI elements](#implement-design-ui-elements)
+- [Release retrospective and kickoff](#release-retrospective-and-kickoff)
+    - [Retrospective](#retrospective)
+    - [Kickoff](#kickoff)
+- [Issue tracker](#issue-tracker)
+    - [Feature proposals](#feature-proposals)
+    - [Issue tracker guidelines](#issue-tracker-guidelines)
+    - [Issue weight](#issue-weight)
+    - [Regression issues](#regression-issues)
+    - [Technical debt](#technical-debt)
+    - [Stewardship](#stewardship)
+- [Merge requests](#merge-requests)
+    - [Merge request guidelines](#merge-request-guidelines)
+    - [Contribution acceptance criteria](#contribution-acceptance-criteria)
+- [Changes for Stable Releases](#changes-for-stable-releases)
+- [Definition of done](#definition-of-done)
+- [Style guides](#style-guides)
+- [Code of conduct](#code-of-conduct)
 
 <!-- END doctoc generated TOC please keep comment here to allow auto update -->
 
-# Contribute to GitLab
+---
+
+## Contribute to GitLab
 
 Thank you for your interest in contributing to GitLab. This guide details how
 to contribute to GitLab in a way that is efficient for everyone.
@@ -40,13 +57,6 @@ operates please see [the GitLab contributing process](PROCESS.md).
 
 - [GitLab Inc engineers should refer to the engineering workflow document](https://about.gitlab.com/handbook/engineering/workflow/)
 
-## Contributor license agreement
-
-By submitting code as an individual you agree to the
-[individual contributor license agreement](doc/legal/individual_contributor_license_agreement.md).
-By submitting code as an entity you agree to the
-[corporate contributor license agreement](doc/legal/corporate_contributor_license_agreement.md).
-
 ## Security vulnerability disclosure
 
 Please report suspected security vulnerabilities in private to
@@ -80,16 +90,41 @@ the remaining issues on the GitHub issue tracker.
 ## I want to contribute!
 
 If you want to contribute to GitLab, but are not sure where to start,
-look for [issues with the label `up-for-grabs`][up-for-grabs]. These issues
-will be of reasonable size and challenge, for anyone to start contributing to
-GitLab.
+look for [issues with the label `Accepting Merge Requests` and weight < 5][accepting-mrs-weight].
+These issues will be of reasonable size and challenge, for anyone to start
+contributing to GitLab.
+
+## Workflow labels
 
-This was inspired by [an article by Kent C. Dodds][medium-up-for-grabs].
+Labelling issues is described in the [GitLab Inc engineering workflow].
 
 ## Implement design & UI elements
 
 Please see the [UX Guide for GitLab].
 
+## Release retrospective and kickoff
+
+### Retrospective
+
+After each release, we have a retrospective call where we discuss what went well,
+what went wrong, and what we can improve for the next release. The
+[retrospective notes] are public and you are invited to comment on them.
+If you're interested, you can even join the
+[retrospective call][retro-kickoff-call], on the first working day after the
+22nd at 6pm CET / 9am PST.
+
+### Kickoff
+
+Before working on the next release, we have a
+kickoff call to explain what we expect to ship in the next release. The
+[kickoff notes] are public and you are invited to comment on them.
+If you're interested, you can even join the [kickoff call][retro-kickoff-call],
+on the first working day after the 7th at 6pm CET / 9am PST..
+
+[retrospective notes]: https://docs.google.com/document/d/1nEkM_7Dj4bT21GJy0Ut3By76FZqCfLBmFQNVThmW2TY/edit?usp=sharing
+[kickoff notes]: https://docs.google.com/document/d/1ElPkZ90A8ey_iOkTvUs_ByMlwKK6NAB2VOK5835wYK0/edit?usp=sharing
+[retro-kickoff-call]: https://gitlab.zoom.us/j/918821206
+
 ## Issue tracker
 
 To get support for your particular problem please use the
@@ -211,19 +246,37 @@ for a release by the appropriate person.
 Make sure to mention the merge request that the `technical debt` issue is
 associated with in the description of the issue.
 
+### Stewardship
+
+For issues related to the open source stewardship of GitLab,
+there is the ~"stewardship" label.
+
+This label is to be used for issues in which the stewardship of GitLab
+is a topic of discussion. For instance if GitLab Inc. is planning to remove
+features from GitLab CE to make exclusive in GitLab EE, related issues
+would be labelled with ~"stewardship".
+
+A recent example of this was the issue for
+[bringing the time tracking API to GitLab CE][time-tracking-issue].
+
+[time-tracking-issue]: https://gitlab.com/gitlab-org/gitlab-ce/issues/25517#note_20019084
+
 ## Merge requests
 
 We welcome merge requests with fixes and improvements to GitLab code, tests,
-and/or documentation. The features we would really like a merge request for are
-listed with the label [`Accepting Merge Requests` on our issue tracker for CE][accepting-mrs-ce]
-and [EE][accepting-mrs-ee] but other improvements are also welcome. Please note
-that if an issue is marked for the current milestone either before or while you 
-are working on it, a team member may take over the merge request in order to 
-ensure the work is finished before the release date.
+and/or documentation. The issues that are specifically suitable for
+community contributions are listed with the label
+[`Accepting Merge Requests` on our issue tracker for CE][accepting-mrs-ce]
+and [EE][accepting-mrs-ee], but you are free to contribute to any other issue
+you want.
+
+Please note that if an issue is marked for the current milestone either before
+or while you are working on it, a team member may take over the merge request
+in order to ensure the work is finished before the release date.
 
 If you want to add a new feature that is not labeled it is best to first create
 a feedback issue (if there isn't one already) and leave a comment asking for it
-to be marked as `Accepting merge requests`. Please include screenshots or
+to be marked as `Accepting Merge Requests`. Please include screenshots or
 wireframes if the feature will also change the UI.
 
 Merge requests should be opened at [GitLab.com][gitlab-mr-tracker].
@@ -250,10 +303,13 @@ request is as follows:
 1. [Generate a changelog entry with `bin/changelog`][changelog]
 1. If you are writing documentation, make sure to follow the
    [documentation styleguide][doc-styleguide]
-1. If you have multiple commits please combine them into one commit by
-   [squashing them][git-squash]
+1. If you have multiple commits please combine them into a few logically
+  organized commits by [squashing them][git-squash]
 1. Push the commit(s) to your fork
 1. Submit a merge request (MR) to the `master` branch
+1. Leave the approvals settings as they are:
+  1. Your merge request needs at least 1 approval
+  1. You don't have to select any approvers
 1. The MR title should describe the change you want to make
 1. The MR description should give a motive for your change and the method you
    used to achieve it.
@@ -285,14 +341,6 @@ request is as follows:
 1. For tests that use Capybara or PhantomJS, see this [article on how
    to write reliable asynchronous tests](https://robots.thoughtbot.com/write-reliable-asynchronous-integration-tests-with-capybara).
 
-The **official merge window** is in the beginning of the month from the 1st to
-the 7th day of the month. This is the best time to submit an MR and get
-feedback fast. Before this time the GitLab Inc. team is still dealing with work
-that is created by the monthly release such as regressions requiring patch
-releases. After the 7th it is already getting closer to the release date of the
-next version. This means there is less time to fix the issues created by
-merging large new features.
-
 Please keep the change in a single MR **as small as possible**. If you want to
 contribute a large feature think very hard what the minimum viable change is.
 Can you split the functionality? Can you only submit the backend/API code? Can
@@ -300,16 +348,35 @@ you start with a very simple UI? Can you do part of the refactor? The increased
 reviewability of small MRs that leads to higher code quality is more important
 to us than having a minimal commit log. The smaller an MR is the more likely it
 is it will be merged (quickly). After that you can send more MRs to enhance it.
+The ['How to get faster PR reviews' document of Kubernetes](https://github.com/kubernetes/community/blob/master/contributors/devel/faster_reviews.md) also has some great points regarding this.
 
 For examples of feedback on merge requests please look at already
 [closed merge requests][closed-merge-requests]. If you would like quick feedback
-on your merge request feel free to mention one of the Merge Marshalls in the
-[core team] or one of the [Merge request coaches](https://about.gitlab.com/team/).
+on your merge request feel free to mention someone from the [core team] or one
+of the [Merge request coaches][team].
 Please ensure that your merge request meets the contribution acceptance criteria.
 
 When having your code reviewed and when reviewing merge requests please take the
 [code review guidelines](doc/development/code_review.md) into account.
 
+### Getting your merge request reviewed, approved, and merged
+
+There are a few rules to get your merge request accepted:
+
+1. Your merge request should only be **merged by a [maintainer][team]**.
+  1. If your merge request includes only backend changes [^1], it must be
+    **approved by a [backend maintainer][team]**.
+  1. If your merge request includes only frontend changes [^1], it must be
+    **approved by a [frontend maintainer][team]**.
+  1. If your merge request includes frontend and backend changes [^1], it must
+    be approved by a frontend **and** a backend maintainer.
+1. To lower the amount of merge requests maintainers need to review, you can
+  ask or assign any [reviewers][team] for a first review.
+  1. If you need some guidance (e.g. it's your first merge request), feel free
+    to ask one of the [Merge request coaches][team].
+  1. The reviewer will assign the merge request to a maintainer once the
+    reviewer is satisfied with the state of the merge request.
+
 ### Contribution acceptance criteria
 
 1. The change is as small as possible
@@ -393,13 +460,13 @@ merge request:
 1.  [Ruby](https://github.com/bbatsov/ruby-style-guide).
     Important sections include [Source Code Layout][rss-source] and
     [Naming][rss-naming]. Use:
-    - multi-line method chaining style **Option B**: dot `.` on previous line
+    - multi-line method chaining style **Option A**: dot `.` on the second line
     - string literal quoting style **Option A**: single quoted by default
 1.  [Rails](https://github.com/bbatsov/rails-style-guide)
 1.  [Newlines styleguide][newlines-styleguide]
 1.  [Testing](doc/development/testing.md)
 1.  [JavaScript (ES6)](https://github.com/airbnb/javascript)
-1.  [JavaScript (ES5)](https://github.com/airbnb/javascript/tree/master/es5)
+1.  [JavaScript (ES5)](https://github.com/airbnb/javascript/tree/es5-deprecated/es5)
 1.  [SCSS styleguide][scss-styleguide]
 1.  [Shell commands](doc/development/shell_commands.md) created by GitLab
     contributors to enhance security
@@ -447,10 +514,10 @@ This Code of Conduct is adapted from the [Contributor Covenant][contributor-cove
 available at [http://contributor-covenant.org/version/1/1/0/](http://contributor-covenant.org/version/1/1/0/).
 
 [core team]: https://about.gitlab.com/core-team/
+[team]: https://about.gitlab.com/team/
 [getting-help]: https://about.gitlab.com/getting-help/
 [codetriage]: http://www.codetriage.com/gitlabhq/gitlabhq
-[up-for-grabs]: https://gitlab.com/gitlab-org/gitlab-ce/issues?label_name=up-for-grabs
-[medium-up-for-grabs]: https://medium.com/@kentcdodds/first-timers-only-78281ea47455
+[accepting-mrs-weight]: https://gitlab.com/gitlab-org/gitlab-ce/issues?assignee_id=0&label_name[]=Accepting%20Merge%20Requests&sort=weight_asc
 [ce-tracker]: https://gitlab.com/gitlab-org/gitlab-ce/issues
 [ee-tracker]: https://gitlab.com/gitlab-org/gitlab-ee/issues
 [google-group]: https://groups.google.com/forum/#!forum/gitlabhq
@@ -472,3 +539,8 @@ available at [http://contributor-covenant.org/version/1/1/0/](http://contributor
 [newlines-styleguide]: doc/development/newlines_styleguide.md "Newlines styleguide"
 [UX Guide for GitLab]: http://docs.gitlab.com/ce/development/ux_guide/
 [license-finder-doc]: doc/development/licensing.md
+[GitLab Inc engineering workflow]: https://about.gitlab.com/handbook/engineering/workflow/#labelling-issues
+
+[^1]: Specs other than JavaScript specs are considered backend code. Haml
+      changes are considered backend code if they include Ruby code other than just
+      pure HTML.
diff --git a/GITALY_SERVER_VERSION b/GITALY_SERVER_VERSION
new file mode 100644
index 00000000000..0d91a54c7d4
--- /dev/null
+++ b/GITALY_SERVER_VERSION
@@ -0,0 +1 @@
+0.3.0
diff --git a/GITLAB_PAGES_VERSION b/GITLAB_PAGES_VERSION
new file mode 100644
index 00000000000..1d0ba9ea182
--- /dev/null
+++ b/GITLAB_PAGES_VERSION
@@ -0,0 +1 @@
+0.4.0
diff --git a/GITLAB_SHELL_VERSION b/GITLAB_SHELL_VERSION
index c4e41f94594..0062ac97180 100644
--- a/GITLAB_SHELL_VERSION
+++ b/GITLAB_SHELL_VERSION
@@ -1 +1 @@
-4.0.3
+5.0.0
diff --git a/GITLAB_WORKHORSE_VERSION b/GITLAB_WORKHORSE_VERSION
index 9084fa2f716..347f5833ee6 100644
--- a/GITLAB_WORKHORSE_VERSION
+++ b/GITLAB_WORKHORSE_VERSION
@@ -1 +1 @@
-1.1.0
+1.4.1
diff --git a/Gemfile b/Gemfile
index f49ef0386e7..2f813324a35 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,13 +1,12 @@
 source 'https://rubygems.org'
 
-gem 'rails', '4.2.7.1'
+gem 'rails', '4.2.8'
 gem 'rails-deprecated_sanitizer', '~> 1.0.3'
 
 # Responders respond_to and respond_with
 gem 'responders', '~> 2.0'
 
 gem 'sprockets', '~> 3.7.0'
-gem 'sprockets-es6', '~> 0.9.2'
 
 # Default values for AR models
 gem 'default_value_for', '~> 3.0.0'
@@ -16,25 +15,29 @@ gem 'default_value_for', '~> 3.0.0'
 gem 'mysql2', '~> 0.3.16', group: :mysql
 gem 'pg', '~> 0.18.2', group: :postgres
 
+gem 'rugged', '~> 0.24.0'
+
 # Authentication libraries
-gem 'devise',                 '~> 4.2'
-gem 'doorkeeper',             '~> 4.2.0'
-gem 'omniauth',               '~> 1.3.1'
-gem 'omniauth-auth0',         '~> 1.4.1'
-gem 'omniauth-azure-oauth2',  '~> 0.0.6'
-gem 'omniauth-bitbucket',     '~> 0.0.2'
-gem 'omniauth-cas3',          '~> 1.1.2'
-gem 'omniauth-facebook',      '~> 4.0.0'
-gem 'omniauth-github',        '~> 1.1.1'
-gem 'omniauth-gitlab',        '~> 1.0.2'
+gem 'devise', '~> 4.2'
+gem 'doorkeeper', '~> 4.2.0'
+gem 'doorkeeper-openid_connect', '~> 1.1.0'
+gem 'omniauth', '~> 1.4.2'
+gem 'omniauth-auth0', '~> 1.4.1'
+gem 'omniauth-azure-oauth2', '~> 0.0.6'
+gem 'omniauth-cas3', '~> 1.1.2'
+gem 'omniauth-facebook', '~> 4.0.0'
+gem 'omniauth-github', '~> 1.1.1'
+gem 'omniauth-gitlab', '~> 1.0.2'
 gem 'omniauth-google-oauth2', '~> 0.4.1'
-gem 'omniauth-kerberos',      '~> 0.3.0', group: :kerberos
-gem 'omniauth-saml',          '~> 1.7.0'
-gem 'omniauth-shibboleth',    '~> 1.2.0'
-gem 'omniauth-twitter',       '~> 1.2.0'
-gem 'omniauth_crowd',         '~> 2.2.0'
-gem 'rack-oauth2',            '~> 1.2.1'
-gem 'jwt'
+gem 'omniauth-kerberos', '~> 0.3.0', group: :kerberos
+gem 'omniauth-oauth2-generic', '~> 0.2.2'
+gem 'omniauth-saml', '~> 1.7.0'
+gem 'omniauth-shibboleth', '~> 1.2.0'
+gem 'omniauth-twitter', '~> 1.2.0'
+gem 'omniauth_crowd', '~> 2.2.0'
+gem 'omniauth-authentiq', '~> 0.3.0'
+gem 'rack-oauth2', '~> 1.2.1'
+gem 'jwt', '~> 1.5.6'
 
 # Spam and anti-bot protection
 gem 'recaptcha', '~> 3.0', require: 'recaptcha/rails'
@@ -46,13 +49,12 @@ gem 'rqrcode-rails3', '~> 0.1.7'
 gem 'attr_encrypted', '~> 3.0.0'
 gem 'u2f', '~> 0.2.1'
 
+# GitLab Pages
+gem 'validates_hostname', '~> 1.0.6'
+
 # Browser detection
 gem 'browser', '~> 2.2'
 
-# Extracting information from a git repository
-# Provide access to Gitlab::Git library
-gem 'gitlab_git', '~> 10.7.0'
-
 # LDAP Auth
 # GitLab fork with several improvements to original library. For full list of changes
 # see https://github.com/intridea/omniauth-ldap/compare/master...gitlabhq:master
@@ -67,9 +69,9 @@ gem 'gollum-rugged_adapter', '~> 0.4.2', require: false
 gem 'github-linguist', '~> 4.7.0', require: 'linguist'
 
 # API
-gem 'grape',        '~> 0.15.0'
+gem 'grape', '~> 0.19.0'
 gem 'grape-entity', '~> 0.6.0'
-gem 'rack-cors',    '~> 0.4.0', require: 'rack/cors'
+gem 'rack-cors', '~> 0.4.0', require: 'rack/cors'
 
 # Pagination
 gem 'kaminari', '~> 0.17.0'
@@ -78,7 +80,7 @@ gem 'kaminari', '~> 0.17.0'
 gem 'hamlit', '~> 2.6.1'
 
 # Files attachments
-gem 'carrierwave', '~> 0.10.0'
+gem 'carrierwave', '~> 0.11.0'
 
 # Drag and Drop UI
 gem 'dropzonejs-rails', '~> 0.7.1'
@@ -86,10 +88,14 @@ gem 'dropzonejs-rails', '~> 0.7.1'
 # for backups
 gem 'fog-aws', '~> 0.9'
 gem 'fog-core', '~> 1.40'
+gem 'fog-google', '~> 0.5'
 gem 'fog-local', '~> 0.3'
 gem 'fog-openstack', '~> 0.1'
 gem 'fog-rackspace', '~> 0.1.1'
 
+# for Google storage
+gem 'google-api-client', '~> 0.8.6'
+
 # for aws storage
 gem 'unf', '~> 0.1.4'
 
@@ -97,18 +103,19 @@ gem 'unf', '~> 0.1.4'
 gem 'seed-fu', '~> 2.3.5'
 
 # Markdown and HTML processing
-gem 'html-pipeline',      '~> 1.11.0'
+gem 'html-pipeline', '~> 1.11.0'
 gem 'deckar01-task_list', '1.0.6', require: 'task_list/railtie'
-gem 'gitlab-markup',      '~> 1.5.0'
-gem 'redcarpet',          '~> 3.3.3'
-gem 'RedCloth',           '~> 4.3.2'
-gem 'rdoc',               '~> 4.2'
-gem 'org-ruby',           '~> 0.9.12'
-gem 'creole',             '~> 0.5.0'
-gem 'wikicloth',          '0.8.1'
-gem 'asciidoctor',        '~> 1.5.2'
-gem 'rouge',              '~> 2.0'
-gem 'truncato',           '~> 0.7.8'
+gem 'gitlab-markup', '~> 1.5.1'
+gem 'redcarpet', '~> 3.4'
+gem 'RedCloth', '~> 4.3.2'
+gem 'rdoc', '~> 4.2'
+gem 'org-ruby', '~> 0.9.12'
+gem 'creole', '~> 0.5.0'
+gem 'wikicloth', '0.8.1'
+gem 'asciidoctor', '~> 1.5.2'
+gem 'asciidoctor-plantuml', '0.0.7'
+gem 'rouge', '~> 2.0'
+gem 'truncato', '~> 0.7.8'
 
 # See https://groups.google.com/forum/#!topic/ruby-security-ann/aSbgDiwb24s
 # and https://groups.google.com/forum/#!topic/ruby-security-ann/Dy7YiKb_pMM
@@ -132,7 +139,7 @@ gem 'after_commit_queue', '~> 1.3.0'
 gem 'acts-as-taggable-on', '~> 4.0'
 
 # Background jobs
-gem 'sidekiq', '~> 4.2'
+gem 'sidekiq', '~> 4.2.7'
 gem 'sidekiq-cron', '~> 0.4.4'
 gem 'redis-namespace', '~> 1.5.2'
 gem 'sidekiq-limit_fetch', '~> 3.4'
@@ -170,7 +177,7 @@ gem 'gitlab-flowdock-git-hook', '~> 1.0.1'
 gem 'gemnasium-gitlab-service', '~> 0.2'
 
 # Slack integration
-gem 'slack-notifier', '~> 1.2.0'
+gem 'slack-notifier', '~> 1.5.1'
 
 # Asana integration
 gem 'asana', '~> 0.4.0'
@@ -178,6 +185,9 @@ gem 'asana', '~> 0.4.0'
 # FogBugz integration
 gem 'ruby-fogbugz', '~> 0.2.1'
 
+# Kubernetes integration
+gem 'kubeclient', '~> 2.2.0'
+
 # d3
 gem 'd3_rails', '~> 3.5.0'
 
@@ -192,7 +202,7 @@ gem 'babosa', '~> 1.0.2'
 gem 'loofah', '~> 2.0.3'
 
 # Working with license
-gem 'licensee', '~> 8.0.0'
+gem 'licensee', '~> 8.7.0'
 
 # Protect against bruteforcing
 gem 'rack-attack', '~> 4.4.1'
@@ -213,25 +223,25 @@ gem 'oj', '~> 2.17.4'
 gem 'chronic', '~> 0.10.2'
 gem 'chronic_duration', '~> 0.10.6'
 
+gem 'webpack-rails', '~> 0.9.9'
+gem 'rack-proxy', '~> 0.6.0'
+
 gem 'sass-rails', '~> 5.0.6'
 gem 'coffee-rails', '~> 4.1.0'
 gem 'uglifier', '~> 2.7.2'
-gem 'turbolinks', '~> 2.5.0'
-gem 'jquery-turbolinks', '~> 2.1.0'
-
-gem 'addressable',        '~> 2.3.8'
-gem 'bootstrap-sass',     '~> 3.3.0'
-gem 'font-awesome-rails', '~> 4.6.1'
-gem 'gemojione',          '~> 3.0'
-gem 'gon',                '~> 6.1.0'
+
+gem 'addressable', '~> 2.3.8'
+gem 'bootstrap-sass', '~> 3.3.0'
+gem 'font-awesome-rails', '~> 4.7'
+gem 'gemojione', '~> 3.0'
+gem 'gon', '~> 6.1.0'
 gem 'jquery-atwho-rails', '~> 1.3.2'
-gem 'jquery-rails',       '~> 4.1.0'
-gem 'jquery-ui-rails',    '~> 5.0.0'
-gem 'request_store',      '~> 1.3'
-gem 'select2-rails',      '~> 3.5.9'
-gem 'virtus',             '~> 1.0.1'
-gem 'net-ssh',            '~> 3.0.1'
-gem 'base32',             '~> 0.3.0'
+gem 'jquery-rails', '~> 4.1.0'
+gem 'request_store', '~> 1.3'
+gem 'select2-rails', '~> 3.5.9'
+gem 'virtus', '~> 1.0.1'
+gem 'net-ssh', '~> 3.0.1'
+gem 'base32', '~> 0.3.0'
 
 # Sentry integration
 gem 'sentry-raven', '~> 2.0.0'
@@ -247,10 +257,9 @@ end
 
 group :development do
   gem 'foreman', '~> 0.78.0'
-  gem 'brakeman', '~> 3.3.0', require: false
+  gem 'brakeman', '~> 3.4.0', require: false
 
   gem 'letter_opener_web', '~> 1.3.0'
-  gem 'rerun', '~> 0.11.0'
   gem 'bullet', '~> 5.2.0', require: false
   gem 'rblineprof', '~> 0.3.6', platform: :mri, require: false
   gem 'web-console', '~> 2.0'
@@ -270,35 +279,32 @@ group :development, :test do
   gem 'awesome_print', '~> 1.2.0', require: false
   gem 'fuubar', '~> 2.0.0'
 
-  gem 'database_cleaner',   '~> 1.5.0'
-  gem 'factory_girl_rails', '~> 4.6.0'
-  gem 'rspec-rails',        '~> 3.5.0'
-  gem 'rspec-retry',        '~> 0.4.5'
-  gem 'spinach-rails',      '~> 0.2.1'
+  gem 'database_cleaner', '~> 1.5.0'
+  gem 'factory_girl_rails', '~> 4.7.0'
+  gem 'rspec-rails', '~> 3.5.0'
+  gem 'rspec-retry', '~> 0.4.5'
+  gem 'spinach-rails', '~> 0.2.1'
   gem 'spinach-rerun-reporter', '~> 0.0.2'
+  gem 'rspec_profiling', '~> 0.0.5'
 
   # Prevent occasions where minitest is not bundled in packaged versions of ruby (see #3826)
   gem 'minitest', '~> 5.7.0'
 
   # Generate Fake data
-  gem 'ffaker', '~> 2.0.0'
+  gem 'ffaker', '~> 2.4'
 
-  gem 'capybara',            '~> 2.6.2'
+  gem 'capybara', '~> 2.6.2'
   gem 'capybara-screenshot', '~> 1.0.0'
-  gem 'poltergeist',         '~> 1.9.0'
-
-  gem 'teaspoon', '~> 1.1.0'
-  gem 'teaspoon-jasmine', '~> 2.2.0'
+  gem 'poltergeist', '~> 1.9.0'
 
-  gem 'spring',                   '~> 1.7.0'
-  gem 'spring-commands-rspec',    '~> 1.0.4'
-  gem 'spring-commands-spinach',  '~> 1.1.0'
-  gem 'spring-commands-teaspoon', '~> 0.0.2'
+  gem 'spring', '~> 1.7.0'
+  gem 'spring-commands-rspec', '~> 1.0.4'
+  gem 'spring-commands-spinach', '~> 1.1.0'
 
-  gem 'rubocop', '~> 0.43.0', require: false
-  gem 'rubocop-rspec', '~> 1.5.0', require: false
+  gem 'rubocop', '~> 0.47.1', require: false
+  gem 'rubocop-rspec', '~> 1.12.0', require: false
   gem 'scss_lint', '~> 0.47.0', require: false
-  gem 'haml_lint', '~> 0.18.2', require: false
+  gem 'haml_lint', '~> 0.21.0', require: false
   gem 'simplecov', '0.12.0', require: false
   gem 'flay', '~> 2.6.1', require: false
   gem 'bundler-audit', '~> 0.5.0', require: false
@@ -318,18 +324,16 @@ group :test do
   gem 'email_spec', '~> 1.6.0'
   gem 'json-schema', '~> 2.6.2'
   gem 'webmock', '~> 1.21.0'
-  gem 'test_after_commit', '~> 0.4.2'
+  gem 'test_after_commit', '~> 1.1'
   gem 'sham_rack', '~> 1.3.6'
   gem 'timecop', '~> 0.8.0'
 end
 
-gem 'newrelic_rpm', '~> 3.16'
+gem 'octokit', '~> 4.6.2'
 
-gem 'octokit', '~> 4.3.0'
+gem 'mail_room', '~> 0.9.1'
 
-gem 'mail_room', '~> 0.9.0'
-
-gem 'email_reply_parser', '~> 0.5.8'
+gem 'email_reply_trimmer', '~> 0.1'
 gem 'html2text'
 
 gem 'ruby-prof', '~> 0.16.2'
@@ -341,8 +345,11 @@ gem 'oauth2', '~> 1.2.0'
 gem 'paranoia', '~> 2.2'
 
 # Health check
-gem 'health_check', '~> 2.2.0'
+gem 'health_check', '~> 2.6.0'
 
 # System information
-gem 'vmstat', '~> 2.2'
+gem 'vmstat', '~> 2.3.0'
 gem 'sys-filesystem', '~> 1.1.6'
+
+# Gitaly GRPC client
+gem 'gitaly', '~> 0.2.1'
diff --git a/Gemfile.lock b/Gemfile.lock
index 7a024e81ad2..c60c045a4c2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,41 +2,40 @@ GEM
   remote: https://rubygems.org/
   specs:
     RedCloth (4.3.2)
-    ace-rails-ap (4.1.0)
-    actionmailer (4.2.7.1)
-      actionpack (= 4.2.7.1)
-      actionview (= 4.2.7.1)
-      activejob (= 4.2.7.1)
+    ace-rails-ap (4.1.2)
+    actionmailer (4.2.8)
+      actionpack (= 4.2.8)
+      actionview (= 4.2.8)
+      activejob (= 4.2.8)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-    actionpack (4.2.7.1)
-      actionview (= 4.2.7.1)
-      activesupport (= 4.2.7.1)
+    actionpack (4.2.8)
+      actionview (= 4.2.8)
+      activesupport (= 4.2.8)
       rack (~> 1.6)
       rack-test (~> 0.6.2)
       rails-dom-testing (~> 1.0, >= 1.0.5)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (4.2.7.1)
-      activesupport (= 4.2.7.1)
+    actionview (4.2.8)
+      activesupport (= 4.2.8)
       builder (~> 3.1)
       erubis (~> 2.7.0)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    activejob (4.2.7.1)
-      activesupport (= 4.2.7.1)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    activejob (4.2.8)
+      activesupport (= 4.2.8)
       globalid (>= 0.3.0)
-    activemodel (4.2.7.1)
-      activesupport (= 4.2.7.1)
+    activemodel (4.2.8)
+      activesupport (= 4.2.8)
       builder (~> 3.1)
-    activerecord (4.2.7.1)
-      activemodel (= 4.2.7.1)
-      activesupport (= 4.2.7.1)
+    activerecord (4.2.8)
+      activemodel (= 4.2.8)
+      activesupport (= 4.2.8)
       arel (~> 6.0)
     activerecord_sane_schema_dumper (0.2)
       rails (>= 4, < 5)
-    activesupport (4.2.7.1)
+    activesupport (4.2.8)
       i18n (~> 0.7)
-      json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
@@ -47,17 +46,23 @@ GEM
       activerecord (>= 3.0)
     akismet (2.0.0)
     allocations (1.0.5)
-    arel (6.0.3)
+    arel (6.0.4)
     asana (0.4.0)
       faraday (~> 0.9)
       faraday_middleware (~> 0.9)
       faraday_middleware-multi_json (~> 0.0)
       oauth2 (~> 1.0)
     asciidoctor (1.5.3)
+    asciidoctor-plantuml (0.0.7)
+      asciidoctor (~> 1.5)
     ast (2.3.0)
     attr_encrypted (3.0.3)
       encryptor (~> 3.0.0)
     attr_required (1.0.0)
+    autoparse (0.3.3)
+      addressable (>= 2.3.1)
+      extlib (>= 0.9.15)
+      multi_json (>= 1.0.0)
     autoprefixer-rails (6.2.3)
       execjs
       json
@@ -66,10 +71,6 @@ GEM
       descendants_tracker (~> 0.0.4)
       ice_nine (~> 0.11.0)
       thread_safe (~> 0.3, >= 0.3.1)
-    babel-source (5.8.35)
-    babel-transpiler (0.7.0)
-      babel-source (>= 4.0, < 6)
-      execjs (~> 2.0)
     babosa (1.0.2)
     base32 (0.3.2)
     bcrypt (3.1.11)
@@ -77,14 +78,15 @@ GEM
     better_errors (1.0.1)
       coderay (>= 1.0.0)
       erubis (>= 2.6.6)
+    bindata (2.3.5)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
     bootstrap-sass (3.3.6)
       autoprefixer-rails (>= 5.2.1)
       sass (>= 3.3.4)
-    brakeman (3.3.2)
+    brakeman (3.4.1)
     browser (2.2.0)
-    builder (3.2.2)
+    builder (3.2.3)
     bullet (5.2.0)
       activesupport (>= 3.0.0)
       uniform_notifier (~> 1.10.0)
@@ -102,11 +104,12 @@ GEM
     capybara-screenshot (1.0.11)
       capybara (>= 1.0, < 3)
       launchy
-    carrierwave (0.10.0)
+    carrierwave (0.11.2)
       activemodel (>= 3.2.0)
       activesupport (>= 3.2.0)
       json (>= 1.7)
       mime-types (>= 1.16)
+      mimemagic (>= 0.3.0)
     cause (0.1)
     charlock_holmes (0.7.3)
     chronic (0.10.2)
@@ -125,8 +128,8 @@ GEM
       execjs
     coffee-script-source (1.10.0)
     colorize (0.7.7)
-    concurrent-ruby (1.0.2)
-    connection_pool (2.2.0)
+    concurrent-ruby (1.0.4)
+    connection_pool (2.2.1)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     creole (0.5.0)
@@ -161,11 +164,16 @@ GEM
     diff-lcs (1.2.5)
     diffy (3.1.0)
     docile (1.1.5)
+    domain_name (0.5.20161021)
+      unf (>= 0.0.5, < 1.0.0)
     doorkeeper (4.2.0)
       railties (>= 4.2)
+    doorkeeper-openid_connect (1.1.2)
+      doorkeeper (~> 4.0)
+      json-jwt (~> 1.6)
     dropzonejs-rails (0.7.2)
       rails (> 3.1)
-    email_reply_parser (0.5.8)
+    email_reply_trimmer (0.1.6)
     email_spec (1.6.0)
       launchy (~> 2.1)
       mail (~> 2.2)
@@ -177,10 +185,11 @@ GEM
     excon (0.52.0)
     execjs (2.6.0)
     expression_parser (0.9.0)
-    factory_girl (4.5.0)
+    extlib (0.9.16)
+    factory_girl (4.7.0)
       activesupport (>= 3.0.0)
-    factory_girl_rails (4.6.0)
-      factory_girl (~> 4.5.0)
+    factory_girl_rails (4.7.0)
+      factory_girl (~> 4.7.0)
       railties (>= 3.0.0)
     faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
@@ -189,7 +198,7 @@ GEM
     faraday_middleware-multi_json (0.0.6)
       faraday_middleware
       multi_json
-    ffaker (2.0.0)
+    ffaker (2.4.0)
     ffi (1.9.10)
     flay (2.6.1)
       ruby_parser (~> 3.0)
@@ -206,6 +215,10 @@ GEM
       builder
       excon (~> 0.49)
       formatador (~> 0.2)
+    fog-google (0.5.0)
+      fog-core
+      fog-json
+      fog-xml
     fog-json (1.0.2)
       fog-core (~> 1.0)
       multi_json (~> 1.10)
@@ -223,7 +236,7 @@ GEM
     fog-xml (0.1.2)
       fog-core
       nokogiri (~> 1.5, >= 1.5.11)
-    font-awesome-rails (4.6.1.0)
+    font-awesome-rails (4.7.0.1)
       railties (>= 3.2, < 5.1)
     foreman (0.78.0)
       thor (~> 0.19.1)
@@ -237,6 +250,9 @@ GEM
       json
     get_process_mem (0.2.0)
     gherkin-ruby (0.3.2)
+    gitaly (0.2.1)
+      google-protobuf (~> 3.1)
+      grpc (~> 1.0)
     github-linguist (4.7.6)
       charlock_holmes (~> 0.7.3)
       escape_utils (~> 1.1.0)
@@ -252,12 +268,7 @@ GEM
       diff-lcs (~> 1.1)
       mime-types (>= 1.16, < 3)
       posix-spawn (~> 0.3)
-    gitlab-markup (1.5.0)
-    gitlab_git (10.7.0)
-      activesupport (~> 4.0)
-      charlock_holmes (~> 0.7.3)
-      github-linguist (~> 4.7.0)
-      rugged (~> 0.24.0)
+    gitlab-markup (1.5.1)
     gitlab_omniauth-ldap (1.2.1)
       net-ldap (~> 0.9)
       omniauth (~> 1.0)
@@ -282,32 +293,55 @@ GEM
       json
       multi_json
       request_store (>= 1.0)
-    grape (0.15.0)
+    google-api-client (0.8.7)
+      activesupport (>= 3.2, < 5.0)
+      addressable (~> 2.3)
+      autoparse (~> 0.3)
+      extlib (~> 0.9)
+      faraday (~> 0.9)
+      googleauth (~> 0.3)
+      launchy (~> 2.4)
+      multi_json (~> 1.10)
+      retriable (~> 1.4)
+      signet (~> 0.6)
+    google-protobuf (3.2.0)
+    googleauth (0.5.1)
+      faraday (~> 0.9)
+      jwt (~> 1.4)
+      logging (~> 2.0)
+      memoist (~> 0.12)
+      multi_json (~> 1.11)
+      os (~> 0.9)
+      signet (~> 0.7)
+    grape (0.19.1)
       activesupport
       builder
       hashie (>= 2.1.0)
       multi_json (>= 1.3.2)
       multi_xml (>= 0.5.2)
+      mustermann-grape (~> 0.4.0)
       rack (>= 1.3.0)
       rack-accept
-      rack-mount
       virtus (>= 1.0.0)
     grape-entity (0.6.0)
       activesupport
       multi_json (>= 1.3.2)
+    grpc (1.1.2)
+      google-protobuf (~> 3.1)
+      googleauth (~> 0.5.1)
     haml (4.0.7)
       tilt
-    haml_lint (0.18.2)
+    haml_lint (0.21.0)
       haml (~> 4.0)
-      rake (>= 10, < 12)
-      rubocop (>= 0.36.0)
+      rake (>= 10, < 13)
+      rubocop (>= 0.47.0)
       sysexits (~> 1.1)
     hamlit (2.6.1)
       temple (~> 0.7.6)
       thor
       tilt
-    hashie (3.4.4)
-    health_check (2.2.1)
+    hashie (3.5.5)
+    health_check (2.6.0)
       rails (>= 4.0)
     hipchat (1.5.2)
       httparty
@@ -318,12 +352,21 @@ GEM
     html2text (0.2.0)
       nokogiri (~> 1.6)
     htmlentities (4.3.4)
+    http (0.9.8)
+      addressable (~> 2.3)
+      http-cookie (~> 1.0)
+      http-form_data (~> 1.0.1)
+      http_parser.rb (~> 0.6.0)
+    http-cookie (1.0.3)
+      domain_name (~> 0.5)
+    http-form_data (1.0.1)
+    http_parser.rb (0.6.0)
     httparty (0.13.7)
       json (~> 1.8)
       multi_xml (>= 0.5.2)
     httpclient (2.8.2)
-    i18n (0.7.0)
-    ice_nine (0.11.1)
+    i18n (0.8.1)
+    ice_nine (0.11.2)
     influxdb (0.2.3)
       cause
       json
@@ -336,15 +379,16 @@ GEM
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    jquery-turbolinks (2.1.0)
-      railties (>= 3.1.0)
-      turbolinks
-    jquery-ui-rails (5.0.5)
-      railties (>= 3.2.16)
-    json (1.8.3)
+    json (1.8.6)
+    json-jwt (1.7.1)
+      activesupport
+      bindata
+      multi_json (>= 1.3)
+      securecompare
+      url_safe_base64
     json-schema (2.6.2)
       addressable (~> 2.3.8)
-    jwt (1.5.4)
+    jwt (1.5.6)
     kaminari (0.17.0)
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
@@ -352,6 +396,10 @@ GEM
     knapsack (1.11.0)
       rake
       timecop (>= 0.1.0)
+    kubeclient (2.2.0)
+      http (= 0.9.8)
+      recursive-open-struct (= 1.0.0)
+      rest-client
     launchy (2.4.3)
       addressable (~> 2.3)
     letter_opener (1.4.1)
@@ -366,16 +414,18 @@ GEM
       rubyzip
       thor
       xml-simple
-    licensee (8.0.0)
-      rugged (>= 0.24b)
-    listen (3.0.5)
-      rb-fsevent (>= 0.9.3)
-      rb-inotify (>= 0.9)
+    licensee (8.7.0)
+      rugged (~> 0.24)
+    little-plugger (1.1.4)
+    logging (2.1.0)
+      little-plugger (~> 1.1)
+      multi_json (~> 1.10)
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
     mail (2.6.4)
       mime-types (>= 1.16, < 4)
-    mail_room (0.9.0)
+    mail_room (0.9.1)
+    memoist (0.15.0)
     method_source (0.8.2)
     mime-types (2.99.3)
     mimemagic (0.3.0)
@@ -383,15 +433,18 @@ GEM
     minitest (5.7.0)
     mousetrap-rails (1.4.6)
     multi_json (1.12.1)
-    multi_xml (0.5.5)
+    multi_xml (0.6.0)
     multipart-post (2.0.0)
+    mustermann (0.4.0)
+      tool (~> 0.2)
+    mustermann-grape (0.4.0)
+      mustermann (= 0.4.0)
     mysql2 (0.3.20)
     net-ldap (0.12.1)
     net-ssh (3.0.1)
-    newrelic_rpm (3.16.0.318)
-    nokogiri (1.6.8)
+    netrc (0.11.0)
+    nokogiri (1.6.8.1)
       mini_portile2 (~> 2.1.0)
-      pkg-config (~> 1.1.7)
     numerizer (0.1.1)
     oauth (0.5.1)
     oauth2 (1.2.0)
@@ -400,22 +453,20 @@ GEM
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (>= 1.2, < 3)
-    octokit (4.3.0)
-      sawyer (~> 0.7.0, >= 0.5.3)
+    octokit (4.6.2)
+      sawyer (~> 0.8.0, >= 0.5.3)
     oj (2.17.4)
-    omniauth (1.3.1)
+    omniauth (1.4.2)
       hashie (>= 1.2, < 4)
       rack (>= 1.0, < 3)
     omniauth-auth0 (1.4.1)
       omniauth-oauth2 (~> 1.1)
+    omniauth-authentiq (0.3.0)
+      omniauth-oauth2 (~> 1.3, >= 1.3.1)
     omniauth-azure-oauth2 (0.0.6)
       jwt (~> 1.0)
       omniauth (~> 1.0)
       omniauth-oauth2 (~> 1.1)
-    omniauth-bitbucket (0.0.2)
-      multi_json (~> 1.7)
-      omniauth (~> 1.1)
-      omniauth-oauth (~> 1.0)
     omniauth-cas3 (1.1.3)
       addressable (~> 2.3)
       nokogiri (~> 1.6.6)
@@ -445,6 +496,8 @@ GEM
     omniauth-oauth2 (1.3.1)
       oauth2 (~> 1.0)
       omniauth (~> 1.2)
+    omniauth-oauth2-generic (0.2.2)
+      omniauth-oauth2 (~> 1.0)
     omniauth-saml (1.7.0)
       omniauth (~> 1.3)
       ruby-saml (~> 1.4)
@@ -460,12 +513,12 @@ GEM
     org-ruby (0.9.12)
       rubypants (~> 0.2)
     orm_adapter (0.5.0)
+    os (0.9.6)
     paranoia (2.2.0)
       activerecord (>= 4.0, < 5.1)
-    parser (2.3.1.4)
+    parser (2.4.0.0)
       ast (~> 2.2)
     pg (0.18.4)
-    pkg-config (1.1.7)
     poltergeist (1.9.0)
       capybara (~> 2.1)
       cliver (~> 0.3.1)
@@ -489,14 +542,12 @@ GEM
     pry-rails (0.3.4)
       pry (>= 0.9.10)
     pyu-ruby-sasl (0.0.3.3)
-    rack (1.6.4)
+    rack (1.6.5)
     rack-accept (0.4.5)
       rack (>= 0.4)
     rack-attack (4.4.1)
       rack
     rack-cors (0.4.0)
-    rack-mount (0.8.3)
-      rack (>= 1.0.0)
     rack-oauth2 (1.2.3)
       activesupport (>= 2.3)
       attr_required (>= 0.0.5)
@@ -505,45 +556,45 @@ GEM
       rack (>= 1.1)
     rack-protection (1.5.3)
       rack
+    rack-proxy (0.6.0)
+      rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.2.7.1)
-      actionmailer (= 4.2.7.1)
-      actionpack (= 4.2.7.1)
-      actionview (= 4.2.7.1)
-      activejob (= 4.2.7.1)
-      activemodel (= 4.2.7.1)
-      activerecord (= 4.2.7.1)
-      activesupport (= 4.2.7.1)
+    rails (4.2.8)
+      actionmailer (= 4.2.8)
+      actionpack (= 4.2.8)
+      actionview (= 4.2.8)
+      activejob (= 4.2.8)
+      activemodel (= 4.2.8)
+      activerecord (= 4.2.8)
+      activesupport (= 4.2.8)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.2.7.1)
+      railties (= 4.2.8)
       sprockets-rails
     rails-deprecated_sanitizer (1.0.3)
       activesupport (>= 4.2.0.alpha)
-    rails-dom-testing (1.0.7)
+    rails-dom-testing (1.0.8)
       activesupport (>= 4.2.0.beta, < 5.0)
-      nokogiri (~> 1.6.0)
+      nokogiri (~> 1.6)
       rails-deprecated_sanitizer (>= 1.0.1)
     rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
-    railties (4.2.7.1)
-      actionpack (= 4.2.7.1)
-      activesupport (= 4.2.7.1)
+    railties (4.2.8)
+      actionpack (= 4.2.8)
+      activesupport (= 4.2.8)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rainbow (2.1.0)
     raindrops (0.17.0)
     rake (10.5.0)
-    rb-fsevent (0.9.6)
-    rb-inotify (0.9.5)
-      ffi (>= 0.5.0)
     rblineprof (0.3.6)
       debugger-ruby_core_source (~> 1.3)
     rdoc (4.2.2)
       json (~> 1.4)
     recaptcha (3.0.0)
       json
-    redcarpet (3.3.3)
+    recursive-open-struct (1.0.0)
+    redcarpet (3.4.0)
     redis (3.2.2)
     redis-actionpack (5.0.1)
       actionpack (>= 4.0, < 6)
@@ -564,10 +615,13 @@ GEM
     redis-store (1.2.0)
       redis (>= 2.2)
     request_store (1.3.1)
-    rerun (0.11.0)
-      listen (~> 3.0)
     responders (2.3.0)
       railties (>= 4.2.0, < 5.1)
+    rest-client (2.0.0)
+      http-cookie (>= 1.0.2, < 2.0)
+      mime-types (>= 1.16, < 4.0)
+      netrc (~> 0.8)
+    retriable (1.4.1)
     rinku (2.0.0)
     rotp (2.1.2)
     rouge (2.0.7)
@@ -598,14 +652,19 @@ GEM
     rspec-retry (0.4.5)
       rspec-core
     rspec-support (3.5.0)
-    rubocop (0.43.0)
-      parser (>= 2.3.1.1, < 3.0)
+    rspec_profiling (0.0.5)
+      activerecord
+      pg
+      rails
+      sqlite3
+    rubocop (0.47.1)
+      parser (>= 2.3.3.1, < 3.0)
       powerpack (~> 0.1)
       rainbow (>= 1.99.1, < 3.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
-    rubocop-rspec (1.5.0)
-      rubocop (>= 0.40.0)
+    rubocop-rspec (1.12.0)
+      rubocop (>= 0.42.0)
     ruby-fogbugz (0.2.1)
       crack (~> 0.4)
     ruby-prof (0.16.2)
@@ -616,7 +675,7 @@ GEM
       sexp_processor (~> 4.1)
     rubyntlm (0.5.2)
     rubypants (0.2.0)
-    rubyzip (1.2.0)
+    rubyzip (1.2.1)
     rufus-scheduler (3.1.10)
     rugged (0.24.0)
     safe_yaml (1.0.4)
@@ -629,12 +688,13 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    sawyer (0.7.0)
-      addressable (>= 2.3.5, < 2.5)
-      faraday (~> 0.8, < 0.10)
+    sawyer (0.8.1)
+      addressable (>= 2.3.5, < 2.6)
+      faraday (~> 0.8, < 1.0)
     scss_lint (0.47.1)
       rake (>= 0.9, < 11)
       sass (~> 3.4.15)
+    securecompare (1.0.0)
     seed-fu (2.3.6)
       activerecord (>= 3.1)
       activesupport (>= 3.1)
@@ -648,10 +708,10 @@ GEM
       rack
     shoulda-matchers (2.8.0)
       activesupport (>= 3.0.0)
-    sidekiq (4.2.1)
+    sidekiq (4.2.7)
       concurrent-ruby (~> 1.0)
       connection_pool (~> 2.2, >= 2.2.0)
-      rack-protection (~> 1.5)
+      rack-protection (>= 1.5.0)
       redis (~> 3.2, >= 3.2.1)
     sidekiq-cron (0.4.4)
       redis-namespace (>= 1.5.2)
@@ -659,12 +719,17 @@ GEM
       sidekiq (>= 4.2.1)
     sidekiq-limit_fetch (3.4.0)
       sidekiq (>= 4)
+    signet (0.7.3)
+      addressable (~> 2.3)
+      faraday (~> 0.9)
+      jwt (~> 1.5)
+      multi_json (~> 1.10)
     simplecov (0.12.0)
       docile (~> 1.1.0)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.0)
-    slack-notifier (1.2.1)
+    slack-notifier (1.5.1)
     slop (3.6.0)
     spinach (0.8.10)
       colorize
@@ -681,19 +746,14 @@ GEM
       spring (>= 0.9.1)
     spring-commands-spinach (1.1.0)
       spring (>= 0.9.1)
-    spring-commands-teaspoon (0.0.2)
-      spring (>= 0.9.1)
-    sprockets (3.7.0)
+    sprockets (3.7.1)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-es6 (0.9.2)
-      babel-source (>= 5.8.11)
-      babel-transpiler
-      sprockets (>= 3.0.0)
-    sprockets-rails (3.1.1)
+    sprockets-rails (3.2.0)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
+    sqlite3 (1.3.13)
     stackprof (0.2.10)
     state_machines (0.4.0)
     state_machines-activemodel (0.4.0)
@@ -706,27 +766,22 @@ GEM
     sys-filesystem (1.1.6)
       ffi
     sysexits (1.2.0)
-    teaspoon (1.1.5)
-      railties (>= 3.2.5, < 6)
-    teaspoon-jasmine (2.2.0)
-      teaspoon (>= 1.0.0)
     temple (0.7.7)
-    test_after_commit (0.4.2)
+    test_after_commit (1.1.0)
       activerecord (>= 3.2)
     thin (1.7.0)
       daemons (~> 1.0, >= 1.0.9)
       eventmachine (~> 1.0, >= 1.0.4)
       rack (>= 1, < 3)
-    thor (0.19.1)
-    thread_safe (0.3.5)
-    tilt (2.0.5)
+    thor (0.19.4)
+    thread_safe (0.3.6)
+    tilt (2.0.6)
     timecop (0.8.1)
     timfel-krb5-auth (0.8.3)
+    tool (0.2.3)
     truncato (0.7.8)
       htmlentities (~> 4.3.1)
       nokogiri (~> 1.6.1)
-    turbolinks (2.5.3)
-      coffee-rails
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
     u2f (0.2.1)
@@ -737,7 +792,7 @@ GEM
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.7.2)
-    unicode-display_width (1.1.1)
+    unicode-display_width (1.1.3)
     unicorn (5.1.0)
       kgio (~> 2.6)
       raindrops (~> 0.7)
@@ -745,13 +800,17 @@ GEM
       get_process_mem (~> 0)
       unicorn (>= 4, < 6)
     uniform_notifier (1.10.0)
+    url_safe_base64 (0.2.2)
+    validates_hostname (1.0.6)
+      activerecord (>= 3.0)
+      activesupport (>= 3.0)
     version_sorter (2.1.0)
     virtus (1.0.5)
       axiom-types (~> 0.1)
       coercible (~> 1.0)
       descendants_tracker (~> 0.0, >= 0.0.3)
       equalizer (~> 0.0, >= 0.0.9)
-    vmstat (2.2.0)
+    vmstat (2.3.0)
     warden (1.2.6)
       rack (>= 1.0)
     web-console (2.3.0)
@@ -762,6 +821,8 @@ GEM
     webmock (1.21.0)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
+    webpack-rails (0.9.9)
+      rails (>= 3.2.0)
     websocket-driver (0.6.3)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.2)
@@ -787,6 +848,7 @@ DEPENDENCIES
   allocations (~> 1.0)
   asana (~> 0.4.0)
   asciidoctor (~> 1.5.2)
+  asciidoctor-plantuml (= 0.0.7)
   attr_encrypted (~> 3.0.0)
   awesome_print (~> 1.2.0)
   babosa (~> 1.0.2)
@@ -795,13 +857,13 @@ DEPENDENCIES
   better_errors (~> 1.0.1)
   binding_of_caller (~> 0.7.2)
   bootstrap-sass (~> 3.3.0)
-  brakeman (~> 3.3.0)
+  brakeman (~> 3.4.0)
   browser (~> 2.2)
   bullet (~> 5.2.0)
   bundler-audit (~> 0.5.0)
   capybara (~> 2.6.2)
   capybara-screenshot (~> 1.0.0)
-  carrierwave (~> 0.10.0)
+  carrierwave (~> 0.11.0)
   charlock_holmes (~> 0.7.3)
   chronic (~> 0.10.2)
   chronic_duration (~> 0.10.6)
@@ -816,35 +878,38 @@ DEPENDENCIES
   devise-two-factor (~> 3.0.0)
   diffy (~> 3.1.0)
   doorkeeper (~> 4.2.0)
+  doorkeeper-openid_connect (~> 1.1.0)
   dropzonejs-rails (~> 0.7.1)
-  email_reply_parser (~> 0.5.8)
+  email_reply_trimmer (~> 0.1)
   email_spec (~> 1.6.0)
-  factory_girl_rails (~> 4.6.0)
-  ffaker (~> 2.0.0)
+  factory_girl_rails (~> 4.7.0)
+  ffaker (~> 2.4)
   flay (~> 2.6.1)
   fog-aws (~> 0.9)
   fog-core (~> 1.40)
+  fog-google (~> 0.5)
   fog-local (~> 0.3)
   fog-openstack (~> 0.1)
   fog-rackspace (~> 0.1.1)
-  font-awesome-rails (~> 4.6.1)
+  font-awesome-rails (~> 4.7)
   foreman (~> 0.78.0)
   fuubar (~> 2.0.0)
   gemnasium-gitlab-service (~> 0.2)
   gemojione (~> 3.0)
+  gitaly (~> 0.2.1)
   github-linguist (~> 4.7.0)
   gitlab-flowdock-git-hook (~> 1.0.1)
-  gitlab-markup (~> 1.5.0)
-  gitlab_git (~> 10.7.0)
+  gitlab-markup (~> 1.5.1)
   gitlab_omniauth-ldap (~> 1.2.1)
   gollum-lib (~> 4.2)
   gollum-rugged_adapter (~> 0.4.2)
   gon (~> 6.1.0)
-  grape (~> 0.15.0)
+  google-api-client (~> 0.8.6)
+  grape (~> 0.19.0)
   grape-entity (~> 0.6.0)
-  haml_lint (~> 0.18.2)
+  haml_lint (~> 0.21.0)
   hamlit (~> 2.6.1)
-  health_check (~> 2.2.0)
+  health_check (~> 2.6.0)
   hipchat (~> 1.5.0)
   html-pipeline (~> 1.11.0)
   html2text
@@ -853,37 +918,36 @@ DEPENDENCIES
   jira-ruby (~> 1.1.2)
   jquery-atwho-rails (~> 1.3.2)
   jquery-rails (~> 4.1.0)
-  jquery-turbolinks (~> 2.1.0)
-  jquery-ui-rails (~> 5.0.0)
   json-schema (~> 2.6.2)
-  jwt
+  jwt (~> 1.5.6)
   kaminari (~> 0.17.0)
   knapsack (~> 1.11.0)
+  kubeclient (~> 2.2.0)
   letter_opener_web (~> 1.3.0)
   license_finder (~> 2.1.0)
-  licensee (~> 8.0.0)
+  licensee (~> 8.7.0)
   loofah (~> 2.0.3)
-  mail_room (~> 0.9.0)
+  mail_room (~> 0.9.1)
   method_source (~> 0.8)
   minitest (~> 5.7.0)
   mousetrap-rails (~> 1.4.6)
   mysql2 (~> 0.3.16)
   net-ssh (~> 3.0.1)
-  newrelic_rpm (~> 3.16)
   nokogiri (~> 1.6.7, >= 1.6.7.2)
   oauth2 (~> 1.2.0)
-  octokit (~> 4.3.0)
+  octokit (~> 4.6.2)
   oj (~> 2.17.4)
-  omniauth (~> 1.3.1)
+  omniauth (~> 1.4.2)
   omniauth-auth0 (~> 1.4.1)
+  omniauth-authentiq (~> 0.3.0)
   omniauth-azure-oauth2 (~> 0.0.6)
-  omniauth-bitbucket (~> 0.0.2)
   omniauth-cas3 (~> 1.1.2)
   omniauth-facebook (~> 4.0.0)
   omniauth-github (~> 1.1.1)
   omniauth-gitlab (~> 1.0.2)
   omniauth-google-oauth2 (~> 0.4.1)
   omniauth-kerberos (~> 0.3.0)
+  omniauth-oauth2-generic (~> 0.2.2)
   omniauth-saml (~> 1.7.0)
   omniauth-shibboleth (~> 1.2.0)
   omniauth-twitter (~> 1.2.0)
@@ -898,27 +962,29 @@ DEPENDENCIES
   rack-attack (~> 4.4.1)
   rack-cors (~> 0.4.0)
   rack-oauth2 (~> 1.2.1)
-  rails (= 4.2.7.1)
+  rack-proxy (~> 0.6.0)
+  rails (= 4.2.8)
   rails-deprecated_sanitizer (~> 1.0.3)
   rainbow (~> 2.1.0)
   rblineprof (~> 0.3.6)
   rdoc (~> 4.2)
   recaptcha (~> 3.0)
-  redcarpet (~> 3.3.3)
+  redcarpet (~> 3.4)
   redis (~> 3.2)
   redis-namespace (~> 1.5.2)
   redis-rails (~> 5.0.1)
   request_store (~> 1.3)
-  rerun (~> 0.11.0)
   responders (~> 2.0)
   rouge (~> 2.0)
   rqrcode-rails3 (~> 0.1.7)
   rspec-rails (~> 3.5.0)
   rspec-retry (~> 0.4.5)
-  rubocop (~> 0.43.0)
-  rubocop-rspec (~> 1.5.0)
+  rspec_profiling (~> 0.0.5)
+  rubocop (~> 0.47.1)
+  rubocop-rspec (~> 1.12.0)
   ruby-fogbugz (~> 0.2.1)
   ruby-prof (~> 0.16.2)
+  rugged (~> 0.24.0)
   sanitize (~> 2.0)
   sass-rails (~> 5.0.6)
   scss_lint (~> 0.47.0)
@@ -928,41 +994,38 @@ DEPENDENCIES
   settingslogic (~> 2.0.9)
   sham_rack (~> 1.3.6)
   shoulda-matchers (~> 2.8.0)
-  sidekiq (~> 4.2)
+  sidekiq (~> 4.2.7)
   sidekiq-cron (~> 0.4.4)
   sidekiq-limit_fetch (~> 3.4)
   simplecov (= 0.12.0)
-  slack-notifier (~> 1.2.0)
+  slack-notifier (~> 1.5.1)
   spinach-rails (~> 0.2.1)
   spinach-rerun-reporter (~> 0.0.2)
   spring (~> 1.7.0)
   spring-commands-rspec (~> 1.0.4)
   spring-commands-spinach (~> 1.1.0)
-  spring-commands-teaspoon (~> 0.0.2)
   sprockets (~> 3.7.0)
-  sprockets-es6 (~> 0.9.2)
   stackprof (~> 0.2.10)
   state_machines-activerecord (~> 0.4.0)
   sys-filesystem (~> 1.1.6)
-  teaspoon (~> 1.1.0)
-  teaspoon-jasmine (~> 2.2.0)
-  test_after_commit (~> 0.4.2)
+  test_after_commit (~> 1.1)
   thin (~> 1.7.0)
   timecop (~> 0.8.0)
   truncato (~> 0.7.8)
-  turbolinks (~> 2.5.0)
   u2f (~> 0.2.1)
   uglifier (~> 2.7.2)
   underscore-rails (~> 1.8.0)
   unf (~> 0.1.4)
   unicorn (~> 5.1.0)
   unicorn-worker-killer (~> 0.4.4)
+  validates_hostname (~> 1.0.6)
   version_sorter (~> 2.1.0)
   virtus (~> 1.0.1)
-  vmstat (~> 2.2)
+  vmstat (~> 2.3.0)
   web-console (~> 2.0)
   webmock (~> 1.21.0)
+  webpack-rails (~> 0.9.9)
   wikicloth (= 0.8.1)
 
 BUNDLED WITH
-   1.13.6
+   1.14.5
diff --git a/LICENSE b/LICENSE
index 1dc1bdb7411..ad4f2872db5 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2011-2016 GitLab B.V.
+Copyright (c) 2011-2017 GitLab B.V.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/PROCESS.md b/PROCESS.md
index 8af660fbdd1..fead93bd4cf 100644
--- a/PROCESS.md
+++ b/PROCESS.md
@@ -12,166 +12,132 @@ etc.).
 
 ## Common actions
 
-### Issue team
-
-- Looks for issues without [workflow labels](#how-we-handle-issues) and triages
-  issue
-- Closes invalid issues with a comment (duplicates,
-  [fixed in newer version](#issue-fixed-in-newer-version),
-  [issue report for old version](#issue-report-for-old-version), not a problem
-  in GitLab, etc.)
-- Asks for feedback from issue reporter
-  ([invalid issue reports](#improperly-formatted-issue),
-  [format code](#code-format), etc.)
-- Monitors all issues for feedback (but especially ones commented on since
-  automatically watching them)
-- Closes issues with no feedback from the reporter for two weeks
-
-### Merge marshall & merge request coach
-
-- Responds to merge requests the issue team mentions them in and monitors for
-  new merge requests
-- Provides feedback to the merge request submitter to improve the merge request
-  (style, tests, etc.)
-- Mark merge requests `Ready for Merge` when they meet the
-  [contribution acceptance criteria]
-- Mention developer(s) based on the
-  [list of members and their specialities][team]
-- Closes merge requests with no feedback from the reporter for two weeks
-
-## Priorities of the issue team
-
-1. Mentioning people (critical)
-1. Workflow labels (normal)
-1. Functional labels (minor)
-1. Assigning issues (avoid if possible)
-
-## Mentioning people
+### Issue triaging
+
+Our issue triage policies are [described in our handbook]. You are very welcome
+to help the GitLab team triage issues. We also organize [issue bash events] once
+every quarter.
 
 The most important thing is making sure valid issues receive feedback from the
 development team. Therefore the priority is mentioning developers that can help
 on those issues. Please select someone with relevant experience from
-[GitLab core team][core-team]. If there is nobody mentioned with that expertise
+[GitLab team][team]. If there is nobody mentioned with that expertise
 look in the commit history for the affected files to find someone. Avoid
 mentioning the lead developer, this is the person that is least likely to give a
 timely response. If the involvement of the lead developer is needed the other
 core team members will mention this person.
 
-## Workflow labels
+[described in our handbook]: https://about.gitlab.com/handbook/engineering/issues/issue-triage-policies/
+[issue bash events]: https://gitlab.com/gitlab-org/gitlab-ce/issues/17815
+
+### Merge request coaching
 
-Workflow labels are purposely not very detailed since that would be hard to keep
-updated as you would need to re-evaluate them after every comment. We optionally
-use functional labels on demand when we want to group related issues to get an
-overview (for example all issues related to RVM, to tackle them in one go) and
-to add details to the issue.
+Several people from the [GitLab team][team] are helping community members to get
+their contributions accepted by meeting our [Definition of done](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#definition-of-done).
 
-- ~"Awaiting Feedback" Feedback pending from the reporter
-- ~UX needs help from a UX designer
-- ~Frontend needs help from a Front-end engineer. Please follow the
-  ["Implement design & UI elements" guidelines].
-- ~up-for-grabs is an issue suitable for first-time contributors, of reasonable difficulty and size. Not exclusive with other labels.
-- ~"feature proposal" is a proposal for a new feature for GitLab. People are encouraged to vote
-in support or comment for further detail. Do not use `feature request`.
-- ~bug is an issue reporting undesirable or incorrect behavior.
-- ~customer is an issue reported by enterprise subscribers. This label should
-be accompanied by *bug* or *feature proposal* labels.
+What you can expect from them is described at https://about.gitlab.com/jobs/merge-request-coach/.
 
-Example workflow: when a UX designer provided a design but it needs frontend work they remove the UX label and add the frontend label.
+## Workflow labels
 
-## Functional labels
+Labelling issues is described in the [GitLab Inc engineering workflow].
 
-These labels describe what development specialities are involved such as: `CI`,
-`Core`, `Documentation`, `Frontend`, `Issues`, `Merge Requests`, `Omnibus`,
-`Release`, `Repository`, `UX`.
+[GitLab Inc engineering workflow]: https://about.gitlab.com/handbook/engineering/workflow/#labelling-issues
 
 ## Assigning issues
 
 If an issue is complex and needs the attention of a specific person, assignment is a good option but assigning issues might discourage other people from contributing to that issue. We need all the contributions we can get so this should never be discouraged. Also, an assigned person might not have time for a few weeks, so others should feel free to takeover.
 
-## Label colors
-
-- Light orange `#fef2c0`: workflow labels for issue team members (awaiting
-  feedback, awaiting confirmation of fix)
-- Bright orange `#eb6420`: workflow labels for core team members (attached MR,
-  awaiting developer action/feedback)
-- Light blue `#82C5FF`: functional labels
-- Green labels `#009800`: issues that can generally be ignored. For example,
-  issues given the following labels normally can be closed immediately:
-  - Support (see copy & paste response:
-    [Support requests and configuration questions](#support-requests-and-configuration-questions)
-
 ## Be kind
 
 Be kind to people trying to contribute. Be aware that people may be a non-native
 English speaker, they might not understand things or they might be very
 sensitive as to how you word things. Use Emoji to express your feelings (heart,
-star, smile, etc.). Some good tips about giving feedback to merge requests is in
-the [Thoughtbot code review guide].
+star, smile, etc.). Some good tips about code reviews can be found in our
+[Code Review Guidelines].
+
+[Code Review Guidelines]: https://docs.gitlab.com/ce/development/code_review.html
 
 ## Feature Freeze
 
-5 working days before the 22nd the stable branches for the upcoming release will
-be frozen for major changes. Merge requests may still be merged into master
-during this period. By freezing the stable branches prior to a release there's
-no need to worry about last minute merge requests potentially breaking a lot of
-things.
+After the 7th (Pacific Standard Time Zone) of each month, RC1 of the upcoming release is created and deployed to GitLab.com and the stable branch for this release is frozen, which means master is no longer merged into it.
+Merge requests may still be merged into master during this period,
+but they will go into the _next_ release, unless they are manually cherry-picked into the stable branch.
+By freezing the stable branches 2 weeks prior to a release, we reduce the risk of a last minute merge request potentially breaking things.
+
+Once the stable branch is frozen, only fixes for regressions (bugs introduced in that same release)
+and security issues will be cherry-picked into the stable branch.
+Any merge requests cherry-picked into the stable branch for a previous release will also be picked into the latest stable branch.
+These fixes will be released in the next RC (before the 22nd) or patch release (after the 22nd).
+
+If you think a merge request should go into the upcoming release even though it does not meet these requirements,
+you can ask for an exception to be made. Exceptions require sign-off from 3 people besides the developer:
+
+1. a Release Manager
+2. an Engineering Lead
+3. an Engineering Director, the VP of Engineering, or the CTO
+
+You can find who is who on the [team page](https://about.gitlab.com/team/).
+
+Whether an exception is made is determined by weighing the benefit and urgency of the change
+(how important it is to the company that this is released _right now_ instead of in a month)
+against the potential negative impact
+(things breaking without enough time to comfortably find and fix them before the release on the 22nd).
+When in doubt, we err on the side of _not_ cherry-picking.
 
-What is considered to be a major change is determined on a case by case basis as
-this definition depends very much on the context of changes. For example, a 5
-line change might have a big impact on the entire application. Ultimately the
-decision will be made by those reviewing a merge request and the release
-manager.
+For example, it is likely that an exception will be made for a trivial 1-5 line performance improvement
+(e.g. adding a database index or adding `includes` to a query), but not for a new feature, no matter how relatively small or thoroughly tested.
 
-During the feature freeze all merge requests that are meant to go into the next
+During the feature freeze all merge requests that are meant to go into the upcoming
 release should have the correct milestone assigned _and_ have the label
-~"Pick into Stable" set. Merge requests without a milestone and this label will
+~"Pick into Stable" set, so that release managers can find and pick them.
+Merge requests without a milestone and this label will
 not be merged into any stable branches.
 
 ## Copy & paste responses
 
 ### Improperly formatted issue
 
-Thanks for the issue report. Please reformat your issue to conform to the \[contributing guidelines\]\(https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#issue-tracker-guidelines).
+Thanks for the issue report. Please reformat your issue to conform to the [contributing guidelines](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#issue-tracker-guidelines).
 
 ### Issue report for old version
 
-Thanks for the issue report but we only support issues for the latest stable version of GitLab. I'm closing this issue but if you still experience this problem in the latest stable version, please open a new issue (but also reference the old issue(s)). Make sure to also include the necessary debugging information conforming to the issue tracker guidelines found in our \[contributing guidelines\]\(https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#issue-tracker-guidelines).
+Thanks for the issue report but we only support issues for the latest stable version of GitLab. I'm closing this issue but if you still experience this problem in the latest stable version, please open a new issue (but also reference the old issue(s)). Make sure to also include the necessary debugging information conforming to the issue tracker guidelines found in our [contributing guidelines](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#issue-tracker-guidelines).
 
 ### Support requests and configuration questions
 
 Thanks for your interest in GitLab. We don't use the issue tracker for support
 requests and configuration questions. Please check our
-\[getting help\]\(https://about.gitlab.com/getting-help/) page to see all of the available
-support options. Also, have a look at the \[contribution guidelines\]\(https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md)
+[getting help](https://about.gitlab.com/getting-help/) page to see all of the available
+support options. Also, have a look at the [contribution guidelines](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md)
 for more information.
 
 ### Code format
 
-Please use ``` to format console output, logs, and code as it's very hard to read otherwise.
+Please use \`\`\` to format console output, logs, and code as it's very hard to read otherwise.
 
 ### Issue fixed in newer version
 
-Thanks for the issue report. This issue has already been fixed in newer versions of GitLab. Due to the size of this project and our limited resources we are only able to support the latest stable release as outlined in our \[contributing guidelines\]\(https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#issue-tracker). In order to get this bug fix and enjoy many new features please \[upgrade\]\(https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update). If you still experience issues at that time please open a new issue following our issue tracker guidelines found in the \[contributing guidelines\]\(https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#issue-tracker-guidelines).
+Thanks for the issue report. This issue has already been fixed in newer versions of GitLab. Due to the size of this project and our limited resources we are only able to support the latest stable release as outlined in our [contributing guidelines](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#issue-tracker). In order to get this bug fix and enjoy many new features please [upgrade](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update). If you still experience issues at that time please open a new issue following our issue tracker guidelines found in the [contributing guidelines](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#issue-tracker-guidelines).
 
 ### Improperly formatted merge request
 
-Thanks for your interest in improving the GitLab codebase! Please update your merge request according to the \[contributing guidelines\]\(https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#pull-request-guidelines).
+Thanks for your interest in improving the GitLab codebase! Please update your merge request according to the [contributing guidelines](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#pull-request-guidelines).
 
 ### Inactivity close of an issue
 
-It's been at least 2 weeks (and a new release) since we heard from you. I'm closing this issue but if you still experience this problem, please open a new issue (but also reference the old issue(s)). Make sure to also include the necessary debugging information conforming to the issue tracker guidelines found in our \[contributing guidelines\]\(https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#issue-tracker-guidelines).
+It's been at least 2 weeks (and a new release) since we heard from you. I'm closing this issue but if you still experience this problem, please open a new issue (but also reference the old issue(s)). Make sure to also include the necessary debugging information conforming to the issue tracker guidelines found in our [contributing guidelines](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#issue-tracker-guidelines).
 
 ### Inactivity close of a merge request
 
-This merge request has been closed because a request for more information has not been reacted to for more than 2 weeks. If you respond and conform to the merge request guidelines in our \[contributing guidelines\]\(https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#pull-requests) we will reopen this merge request.
+This merge request has been closed because a request for more information has not been reacted to for more than 2 weeks. If you respond and conform to the merge request guidelines in our [contributing guidelines](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#pull-requests) we will reopen this merge request.
 
 ### Accepting merge requests
 
 Is there an issue on the
-\[issue tracker\]\(https://gitlab.com/gitlab-org/gitlab-ce/issues) that is
+[issue tracker](https://gitlab.com/gitlab-org/gitlab-ce/issues) that is
 similar to this? Could you please link it here?
 Please be aware that new functionality that is not marked
-\[accepting merge requests\]\(https://gitlab.com/gitlab-org/gitlab-ce/issues?milestone_id=&scope=all&sort=created_desc&state=opened&utf8=%E2%9C%93&assignee_id=&author_id=&milestone_title=&label_name=Accepting+Merge+Requests)
+[accepting merge requests](https://gitlab.com/gitlab-org/gitlab-ce/issues?milestone_id=&scope=all&sort=created_desc&state=opened&utf8=%E2%9C%93&assignee_id=&author_id=&milestone_title=&label_name=Accepting+Merge+Requests)
 might not make it into GitLab.
 
 ### Only accepting merge requests with green tests
@@ -186,9 +152,8 @@ rebase with master to see if that solves the issue.
 We are currently in the process of closing down the issue tracker on GitHub, to
 prevent duplication with the GitLab.com issue tracker.
 Since this is an older issue I'll be closing this for now. If you think this is
-still an issue I encourage you to open it on the \[GitLab.com issue tracker\]\(https://gitlab.com/gitlab-org/gitlab-ce/issues).
+still an issue I encourage you to open it on the [GitLab.com issue tracker](https://gitlab.com/gitlab-org/gitlab-ce/issues).
 
-[core-team]: https://about.gitlab.com/core-team/
 [team]: https://about.gitlab.com/team/
 [contribution acceptance criteria]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#contribution-acceptance-criteria
 ["Implement design & UI elements" guidelines]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#implement-design-ui-elements
diff --git a/README.md b/README.md
index 68b709b85d5..09e08adbb73 100644
--- a/README.md
+++ b/README.md
@@ -15,10 +15,10 @@ To see how GitLab looks please see the [features page on our website](https://ab
 
 - Manage Git repositories with fine grained access controls that keep your code secure
 - Perform code reviews and enhance collaboration with merge requests
-- Each project can also have an issue tracker and a wiki
+- Complete continuous integration (CI) and CD pipelines to builds, test, and deploy your applications
+- Each project can also have an issue tracker, issue board, and a wiki
 - Used by more than 100,000 organizations, GitLab is the most popular solution to manage Git repositories on-premises
 - Completely free and open source (MIT Expat license)
-- Powered by [Ruby on Rails](https://github.com/rails/rails)
 
 ## Hiring
 
@@ -29,7 +29,7 @@ We're hiring developers, support people, and production engineers all the time,
 There are two editions of GitLab:
 
 - GitLab Community Edition (CE) is available freely under the MIT Expat license.
-- GitLab Enterprise Edition (EE) includes [extra features](https://about.gitlab.com/features/#compare) that are more useful for organizations with more than 100 users. To use EE and get official support please [become a subscriber](https://about.gitlab.com/pricing/).
+- GitLab Enterprise Edition (EE) includes [extra features](https://about.gitlab.com/products/#compare-options) that are more useful for organizations with more than 100 users. To use EE and get official support please [become a subscriber](https://about.gitlab.com/products/).
 
 ## Website
 
@@ -74,11 +74,11 @@ Instructions on how to start GitLab and how to run the tests can be found in the
 
 GitLab is a Ruby on Rails application that runs on the following software:
 
-- Ubuntu/Debian/CentOS/RHEL
+- Ubuntu/Debian/CentOS/RHEL/OpenSUSE
 - Ruby (MRI) 2.3
 - Git 2.8.4+
 - Redis 2.8+
-- MySQL or PostgreSQL
+- PostgreSQL (preferred) or MySQL
 
 For more information please see the [architecture documentation](https://docs.gitlab.com/ce/development/architecture.html).
 
@@ -113,4 +113,4 @@ Please see [Getting help for GitLab](https://about.gitlab.com/getting-help/) on
 ## Is it awesome?
 
 Thanks for [asking this question](https://twitter.com/supersloth/status/489462789384056832) Joshua.
-[These people](https://twitter.com/gitlab/favorites) seem to like it.
+[These people](https://twitter.com/gitlab/likes) seem to like it.
diff --git a/VERSION b/VERSION
index d59bc5cbc5c..64de8316674 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-8.15.0-pre
+8.18.0-pre
diff --git a/app/assets/images/auth_buttons/authentiq_64.png b/app/assets/images/auth_buttons/authentiq_64.png
new file mode 100644
index 00000000000..81767bbcc54
--- /dev/null
+++ b/app/assets/images/auth_buttons/authentiq_64.png
diff --git a/app/assets/images/emoji.png b/app/assets/images/emoji.png
index 6f1a34a5591..5dcd9c09b70 100644
--- a/app/assets/images/emoji.png
+++ b/app/assets/images/emoji.png
diff --git a/app/assets/images/emoji/100.png b/app/assets/images/emoji/100.png
new file mode 100644
index 00000000000..6903ff0304a
--- /dev/null
+++ b/app/assets/images/emoji/100.png
diff --git a/app/assets/images/emoji/1234.png b/app/assets/images/emoji/1234.png
new file mode 100644
index 00000000000..248dc7e55b6
--- /dev/null
+++ b/app/assets/images/emoji/1234.png
diff --git a/app/assets/images/emoji/1F627.png b/app/assets/images/emoji/1F627.png
new file mode 100644
index 00000000000..f99026a3bc7
--- /dev/null
+++ b/app/assets/images/emoji/1F627.png
diff --git a/app/assets/images/emoji/8ball.png b/app/assets/images/emoji/8ball.png
new file mode 100644
index 00000000000..38ca662eded
--- /dev/null
+++ b/app/assets/images/emoji/8ball.png
diff --git a/app/assets/images/emoji/a.png b/app/assets/images/emoji/a.png
new file mode 100644
index 00000000000..8603ff05a17
--- /dev/null
+++ b/app/assets/images/emoji/a.png
diff --git a/app/assets/images/emoji/ab.png b/app/assets/images/emoji/ab.png
new file mode 100644
index 00000000000..d9f2d17dea0
--- /dev/null
+++ b/app/assets/images/emoji/ab.png
diff --git a/app/assets/images/emoji/abc.png b/app/assets/images/emoji/abc.png
new file mode 100644
index 00000000000..7688de692a9
--- /dev/null
+++ b/app/assets/images/emoji/abc.png
diff --git a/app/assets/images/emoji/abcd.png b/app/assets/images/emoji/abcd.png
new file mode 100644
index 00000000000..0996a870570
--- /dev/null
+++ b/app/assets/images/emoji/abcd.png
diff --git a/app/assets/images/emoji/accept.png b/app/assets/images/emoji/accept.png
new file mode 100644
index 00000000000..8afd7ce99cf
--- /dev/null
+++ b/app/assets/images/emoji/accept.png
diff --git a/app/assets/images/emoji/aerial_tramway.png b/app/assets/images/emoji/aerial_tramway.png
new file mode 100644
index 00000000000..3eb4b61bf1d
--- /dev/null
+++ b/app/assets/images/emoji/aerial_tramway.png
diff --git a/app/assets/images/emoji/airplane.png b/app/assets/images/emoji/airplane.png
new file mode 100644
index 00000000000..268d2ac3c8e
--- /dev/null
+++ b/app/assets/images/emoji/airplane.png
diff --git a/app/assets/images/emoji/airplane_arriving.png b/app/assets/images/emoji/airplane_arriving.png
new file mode 100644
index 00000000000..d66841962f2
--- /dev/null
+++ b/app/assets/images/emoji/airplane_arriving.png
diff --git a/app/assets/images/emoji/airplane_departure.png b/app/assets/images/emoji/airplane_departure.png
new file mode 100644
index 00000000000..a5766f9f4ae
--- /dev/null
+++ b/app/assets/images/emoji/airplane_departure.png
diff --git a/app/assets/images/emoji/airplane_small.png b/app/assets/images/emoji/airplane_small.png
new file mode 100644
index 00000000000..b731b15e3a8
--- /dev/null
+++ b/app/assets/images/emoji/airplane_small.png
diff --git a/app/assets/images/emoji/alarm_clock.png b/app/assets/images/emoji/alarm_clock.png
new file mode 100644
index 00000000000..cdbc2fbb950
--- /dev/null
+++ b/app/assets/images/emoji/alarm_clock.png
diff --git a/app/assets/images/emoji/alembic.png b/app/assets/images/emoji/alembic.png
new file mode 100644
index 00000000000..307a7324249
--- /dev/null
+++ b/app/assets/images/emoji/alembic.png
diff --git a/app/assets/images/emoji/alien.png b/app/assets/images/emoji/alien.png
new file mode 100644
index 00000000000..3b90e97433b
--- /dev/null
+++ b/app/assets/images/emoji/alien.png
diff --git a/app/assets/images/emoji/ambulance.png b/app/assets/images/emoji/ambulance.png
new file mode 100644
index 00000000000..6fb8076d766
--- /dev/null
+++ b/app/assets/images/emoji/ambulance.png
diff --git a/app/assets/images/emoji/amphora.png b/app/assets/images/emoji/amphora.png
new file mode 100644
index 00000000000..96de5056059
--- /dev/null
+++ b/app/assets/images/emoji/amphora.png
diff --git a/app/assets/images/emoji/anchor.png b/app/assets/images/emoji/anchor.png
new file mode 100644
index 00000000000..b036f70a00b
--- /dev/null
+++ b/app/assets/images/emoji/anchor.png
diff --git a/app/assets/images/emoji/angel.png b/app/assets/images/emoji/angel.png
new file mode 100644
index 00000000000..66ea97a3b99
--- /dev/null
+++ b/app/assets/images/emoji/angel.png
diff --git a/app/assets/images/emoji/angel_tone1.png b/app/assets/images/emoji/angel_tone1.png
new file mode 100644
index 00000000000..391694dc07e
--- /dev/null
+++ b/app/assets/images/emoji/angel_tone1.png
diff --git a/app/assets/images/emoji/angel_tone2.png b/app/assets/images/emoji/angel_tone2.png
new file mode 100644
index 00000000000..700cbe6ed2c
--- /dev/null
+++ b/app/assets/images/emoji/angel_tone2.png
diff --git a/app/assets/images/emoji/angel_tone3.png b/app/assets/images/emoji/angel_tone3.png
new file mode 100644
index 00000000000..be597437d25
--- /dev/null
+++ b/app/assets/images/emoji/angel_tone3.png
diff --git a/app/assets/images/emoji/angel_tone4.png b/app/assets/images/emoji/angel_tone4.png
new file mode 100644
index 00000000000..b06d3c853ef
--- /dev/null
+++ b/app/assets/images/emoji/angel_tone4.png
diff --git a/app/assets/images/emoji/angel_tone5.png b/app/assets/images/emoji/angel_tone5.png
new file mode 100644
index 00000000000..17bd677e334
--- /dev/null
+++ b/app/assets/images/emoji/angel_tone5.png
diff --git a/app/assets/images/emoji/anger.png b/app/assets/images/emoji/anger.png
new file mode 100644
index 00000000000..d63c2e000e4
--- /dev/null
+++ b/app/assets/images/emoji/anger.png
diff --git a/app/assets/images/emoji/anger_right.png b/app/assets/images/emoji/anger_right.png
new file mode 100644
index 00000000000..f5c97c4d297
--- /dev/null
+++ b/app/assets/images/emoji/anger_right.png
diff --git a/app/assets/images/emoji/angry.png b/app/assets/images/emoji/angry.png
new file mode 100644
index 00000000000..cfc4a6ecde5
--- /dev/null
+++ b/app/assets/images/emoji/angry.png
diff --git a/app/assets/images/emoji/ant.png b/app/assets/images/emoji/ant.png
new file mode 100644
index 00000000000..994127ed6b3
--- /dev/null
+++ b/app/assets/images/emoji/ant.png
diff --git a/app/assets/images/emoji/apple.png b/app/assets/images/emoji/apple.png
new file mode 100644
index 00000000000..da650c60f62
--- /dev/null
+++ b/app/assets/images/emoji/apple.png
diff --git a/app/assets/images/emoji/aquarius.png b/app/assets/images/emoji/aquarius.png
new file mode 100644
index 00000000000..641a4f68889
--- /dev/null
+++ b/app/assets/images/emoji/aquarius.png
diff --git a/app/assets/images/emoji/aries.png b/app/assets/images/emoji/aries.png
new file mode 100644
index 00000000000..21a189d0ede
--- /dev/null
+++ b/app/assets/images/emoji/aries.png
diff --git a/app/assets/images/emoji/arrow_backward.png b/app/assets/images/emoji/arrow_backward.png
new file mode 100644
index 00000000000..ee38e3b038e
--- /dev/null
+++ b/app/assets/images/emoji/arrow_backward.png
diff --git a/app/assets/images/emoji/arrow_double_down.png b/app/assets/images/emoji/arrow_double_down.png
new file mode 100644
index 00000000000..90193bfcb40
--- /dev/null
+++ b/app/assets/images/emoji/arrow_double_down.png
diff --git a/app/assets/images/emoji/arrow_double_up.png b/app/assets/images/emoji/arrow_double_up.png
new file mode 100644
index 00000000000..13543d5eef2
--- /dev/null
+++ b/app/assets/images/emoji/arrow_double_up.png
diff --git a/app/assets/images/emoji/arrow_down.png b/app/assets/images/emoji/arrow_down.png
new file mode 100644
index 00000000000..b8eefd0b19f
--- /dev/null
+++ b/app/assets/images/emoji/arrow_down.png
diff --git a/app/assets/images/emoji/arrow_down_small.png b/app/assets/images/emoji/arrow_down_small.png
new file mode 100644
index 00000000000..5870b9a2241
--- /dev/null
+++ b/app/assets/images/emoji/arrow_down_small.png
diff --git a/app/assets/images/emoji/arrow_forward.png b/app/assets/images/emoji/arrow_forward.png
new file mode 100644
index 00000000000..4e2b682857c
--- /dev/null
+++ b/app/assets/images/emoji/arrow_forward.png
diff --git a/app/assets/images/emoji/arrow_heading_down.png b/app/assets/images/emoji/arrow_heading_down.png
new file mode 100644
index 00000000000..2d9d24bca80
--- /dev/null
+++ b/app/assets/images/emoji/arrow_heading_down.png
diff --git a/app/assets/images/emoji/arrow_heading_up.png b/app/assets/images/emoji/arrow_heading_up.png
new file mode 100644
index 00000000000..f29bfcfc0de
--- /dev/null
+++ b/app/assets/images/emoji/arrow_heading_up.png
diff --git a/app/assets/images/emoji/arrow_left.png b/app/assets/images/emoji/arrow_left.png
new file mode 100644
index 00000000000..8c685e0a81b
--- /dev/null
+++ b/app/assets/images/emoji/arrow_left.png
diff --git a/app/assets/images/emoji/arrow_lower_left.png b/app/assets/images/emoji/arrow_lower_left.png
new file mode 100644
index 00000000000..88b37716078
--- /dev/null
+++ b/app/assets/images/emoji/arrow_lower_left.png
diff --git a/app/assets/images/emoji/arrow_lower_right.png b/app/assets/images/emoji/arrow_lower_right.png
new file mode 100644
index 00000000000..7e807da7392
--- /dev/null
+++ b/app/assets/images/emoji/arrow_lower_right.png
diff --git a/app/assets/images/emoji/arrow_right.png b/app/assets/images/emoji/arrow_right.png
new file mode 100644
index 00000000000..4755670b5cc
--- /dev/null
+++ b/app/assets/images/emoji/arrow_right.png
diff --git a/app/assets/images/emoji/arrow_right_hook.png b/app/assets/images/emoji/arrow_right_hook.png
new file mode 100644
index 00000000000..e7258ad3268
--- /dev/null
+++ b/app/assets/images/emoji/arrow_right_hook.png
diff --git a/app/assets/images/emoji/arrow_up.png b/app/assets/images/emoji/arrow_up.png
new file mode 100644
index 00000000000..af8218a87f7
--- /dev/null
+++ b/app/assets/images/emoji/arrow_up.png
diff --git a/app/assets/images/emoji/arrow_up_down.png b/app/assets/images/emoji/arrow_up_down.png
new file mode 100644
index 00000000000..dfa32b97186
--- /dev/null
+++ b/app/assets/images/emoji/arrow_up_down.png
diff --git a/app/assets/images/emoji/arrow_up_small.png b/app/assets/images/emoji/arrow_up_small.png
new file mode 100644
index 00000000000..20a13dcd5cd
--- /dev/null
+++ b/app/assets/images/emoji/arrow_up_small.png
diff --git a/app/assets/images/emoji/arrow_upper_left.png b/app/assets/images/emoji/arrow_upper_left.png
new file mode 100644
index 00000000000..f38718fbe34
--- /dev/null
+++ b/app/assets/images/emoji/arrow_upper_left.png
diff --git a/app/assets/images/emoji/arrow_upper_right.png b/app/assets/images/emoji/arrow_upper_right.png
new file mode 100644
index 00000000000..c43e12d0f64
--- /dev/null
+++ b/app/assets/images/emoji/arrow_upper_right.png
diff --git a/app/assets/images/emoji/arrows_clockwise.png b/app/assets/images/emoji/arrows_clockwise.png
new file mode 100644
index 00000000000..26e49c38388
--- /dev/null
+++ b/app/assets/images/emoji/arrows_clockwise.png
diff --git a/app/assets/images/emoji/arrows_counterclockwise.png b/app/assets/images/emoji/arrows_counterclockwise.png
new file mode 100644
index 00000000000..8d06d8e0912
--- /dev/null
+++ b/app/assets/images/emoji/arrows_counterclockwise.png
diff --git a/app/assets/images/emoji/art.png b/app/assets/images/emoji/art.png
new file mode 100644
index 00000000000..bd6afe9ff06
--- /dev/null
+++ b/app/assets/images/emoji/art.png
diff --git a/app/assets/images/emoji/articulated_lorry.png b/app/assets/images/emoji/articulated_lorry.png
new file mode 100644
index 00000000000..c8217317132
--- /dev/null
+++ b/app/assets/images/emoji/articulated_lorry.png
diff --git a/app/assets/images/emoji/asterisk.png b/app/assets/images/emoji/asterisk.png
new file mode 100644
index 00000000000..2f8e5113803
--- /dev/null
+++ b/app/assets/images/emoji/asterisk.png
diff --git a/app/assets/images/emoji/astonished.png b/app/assets/images/emoji/astonished.png
new file mode 100644
index 00000000000..bd0ac55ec8e
--- /dev/null
+++ b/app/assets/images/emoji/astonished.png
diff --git a/app/assets/images/emoji/athletic_shoe.png b/app/assets/images/emoji/athletic_shoe.png
new file mode 100644
index 00000000000..423fa07dd5d
--- /dev/null
+++ b/app/assets/images/emoji/athletic_shoe.png
diff --git a/app/assets/images/emoji/atm.png b/app/assets/images/emoji/atm.png
new file mode 100644
index 00000000000..4d935307b94
--- /dev/null
+++ b/app/assets/images/emoji/atm.png
diff --git a/app/assets/images/emoji/atom.png b/app/assets/images/emoji/atom.png
new file mode 100644
index 00000000000..5f4567aa093
--- /dev/null
+++ b/app/assets/images/emoji/atom.png
diff --git a/app/assets/images/emoji/avocado.png b/app/assets/images/emoji/avocado.png
new file mode 100644
index 00000000000..06f0d124aed
--- /dev/null
+++ b/app/assets/images/emoji/avocado.png
diff --git a/app/assets/images/emoji/b.png b/app/assets/images/emoji/b.png
new file mode 100644
index 00000000000..25875bc6a14
--- /dev/null
+++ b/app/assets/images/emoji/b.png
diff --git a/app/assets/images/emoji/baby.png b/app/assets/images/emoji/baby.png
new file mode 100644
index 00000000000..a4af92c63c7
--- /dev/null
+++ b/app/assets/images/emoji/baby.png
diff --git a/app/assets/images/emoji/baby_bottle.png b/app/assets/images/emoji/baby_bottle.png
new file mode 100644
index 00000000000..2bd10524180
--- /dev/null
+++ b/app/assets/images/emoji/baby_bottle.png
diff --git a/app/assets/images/emoji/baby_chick.png b/app/assets/images/emoji/baby_chick.png
new file mode 100644
index 00000000000..dccd96576ea
--- /dev/null
+++ b/app/assets/images/emoji/baby_chick.png
diff --git a/app/assets/images/emoji/baby_symbol.png b/app/assets/images/emoji/baby_symbol.png
new file mode 100644
index 00000000000..64a10b71710
--- /dev/null
+++ b/app/assets/images/emoji/baby_symbol.png
diff --git a/app/assets/images/emoji/baby_tone1.png b/app/assets/images/emoji/baby_tone1.png
new file mode 100644
index 00000000000..d20911d40db
--- /dev/null
+++ b/app/assets/images/emoji/baby_tone1.png
diff --git a/app/assets/images/emoji/baby_tone2.png b/app/assets/images/emoji/baby_tone2.png
new file mode 100644
index 00000000000..b0a9b30ed17
--- /dev/null
+++ b/app/assets/images/emoji/baby_tone2.png
diff --git a/app/assets/images/emoji/baby_tone3.png b/app/assets/images/emoji/baby_tone3.png
new file mode 100644
index 00000000000..7de5286fac1
--- /dev/null
+++ b/app/assets/images/emoji/baby_tone3.png
diff --git a/app/assets/images/emoji/baby_tone4.png b/app/assets/images/emoji/baby_tone4.png
new file mode 100644
index 00000000000..9b7a86ac615
--- /dev/null
+++ b/app/assets/images/emoji/baby_tone4.png
diff --git a/app/assets/images/emoji/baby_tone5.png b/app/assets/images/emoji/baby_tone5.png
new file mode 100644
index 00000000000..fe1be34cb88
--- /dev/null
+++ b/app/assets/images/emoji/baby_tone5.png
diff --git a/app/assets/images/emoji/back.png b/app/assets/images/emoji/back.png
new file mode 100644
index 00000000000..d32c5d4f17f
--- /dev/null
+++ b/app/assets/images/emoji/back.png
diff --git a/app/assets/images/emoji/bacon.png b/app/assets/images/emoji/bacon.png
new file mode 100644
index 00000000000..f38a485fbe4
--- /dev/null
+++ b/app/assets/images/emoji/bacon.png
diff --git a/app/assets/images/emoji/badminton.png b/app/assets/images/emoji/badminton.png
new file mode 100644
index 00000000000..7ba15708990
--- /dev/null
+++ b/app/assets/images/emoji/badminton.png
diff --git a/app/assets/images/emoji/baggage_claim.png b/app/assets/images/emoji/baggage_claim.png
new file mode 100644
index 00000000000..409b593e78a
--- /dev/null
+++ b/app/assets/images/emoji/baggage_claim.png
diff --git a/app/assets/images/emoji/balloon.png b/app/assets/images/emoji/balloon.png
new file mode 100644
index 00000000000..07916fe6df1
--- /dev/null
+++ b/app/assets/images/emoji/balloon.png
diff --git a/app/assets/images/emoji/ballot_box.png b/app/assets/images/emoji/ballot_box.png
new file mode 100644
index 00000000000..9b6767aea9e
--- /dev/null
+++ b/app/assets/images/emoji/ballot_box.png
diff --git a/app/assets/images/emoji/ballot_box_with_check.png b/app/assets/images/emoji/ballot_box_with_check.png
new file mode 100644
index 00000000000..284d9573847
--- /dev/null
+++ b/app/assets/images/emoji/ballot_box_with_check.png
diff --git a/app/assets/images/emoji/bamboo.png b/app/assets/images/emoji/bamboo.png
new file mode 100644
index 00000000000..5d5e0e728a0
--- /dev/null
+++ b/app/assets/images/emoji/bamboo.png
diff --git a/app/assets/images/emoji/banana.png b/app/assets/images/emoji/banana.png
new file mode 100644
index 00000000000..f4987279580
--- /dev/null
+++ b/app/assets/images/emoji/banana.png
diff --git a/app/assets/images/emoji/bangbang.png b/app/assets/images/emoji/bangbang.png
new file mode 100644
index 00000000000..58a9c528fca
--- /dev/null
+++ b/app/assets/images/emoji/bangbang.png
diff --git a/app/assets/images/emoji/bank.png b/app/assets/images/emoji/bank.png
new file mode 100644
index 00000000000..dffdcef36a1
--- /dev/null
+++ b/app/assets/images/emoji/bank.png
diff --git a/app/assets/images/emoji/bar_chart.png b/app/assets/images/emoji/bar_chart.png
new file mode 100644
index 00000000000..53c89455008
--- /dev/null
+++ b/app/assets/images/emoji/bar_chart.png
diff --git a/app/assets/images/emoji/barber.png b/app/assets/images/emoji/barber.png
new file mode 100644
index 00000000000..896f4d716cf
--- /dev/null
+++ b/app/assets/images/emoji/barber.png
diff --git a/app/assets/images/emoji/baseball.png b/app/assets/images/emoji/baseball.png
new file mode 100644
index 00000000000..f8463f1538b
--- /dev/null
+++ b/app/assets/images/emoji/baseball.png
diff --git a/app/assets/images/emoji/basketball.png b/app/assets/images/emoji/basketball.png
new file mode 100644
index 00000000000..64c76b79c6d
--- /dev/null
+++ b/app/assets/images/emoji/basketball.png
diff --git a/app/assets/images/emoji/basketball_player.png b/app/assets/images/emoji/basketball_player.png
new file mode 100644
index 00000000000..8ce90c5cad6
--- /dev/null
+++ b/app/assets/images/emoji/basketball_player.png
diff --git a/app/assets/images/emoji/basketball_player_tone1.png b/app/assets/images/emoji/basketball_player_tone1.png
new file mode 100644
index 00000000000..cd12c7ab9bf
--- /dev/null
+++ b/app/assets/images/emoji/basketball_player_tone1.png
diff --git a/app/assets/images/emoji/basketball_player_tone2.png b/app/assets/images/emoji/basketball_player_tone2.png
new file mode 100644
index 00000000000..f892fd596da
--- /dev/null
+++ b/app/assets/images/emoji/basketball_player_tone2.png
diff --git a/app/assets/images/emoji/basketball_player_tone3.png b/app/assets/images/emoji/basketball_player_tone3.png
new file mode 100644
index 00000000000..e109997a91a
--- /dev/null
+++ b/app/assets/images/emoji/basketball_player_tone3.png
diff --git a/app/assets/images/emoji/basketball_player_tone4.png b/app/assets/images/emoji/basketball_player_tone4.png
new file mode 100644
index 00000000000..3b90b946af4
--- /dev/null
+++ b/app/assets/images/emoji/basketball_player_tone4.png
diff --git a/app/assets/images/emoji/basketball_player_tone5.png b/app/assets/images/emoji/basketball_player_tone5.png
new file mode 100644
index 00000000000..bafed7828a7
--- /dev/null
+++ b/app/assets/images/emoji/basketball_player_tone5.png
diff --git a/app/assets/images/emoji/bat.png b/app/assets/images/emoji/bat.png
new file mode 100644
index 00000000000..3152c047e00
--- /dev/null
+++ b/app/assets/images/emoji/bat.png
diff --git a/app/assets/images/emoji/bath.png b/app/assets/images/emoji/bath.png
new file mode 100644
index 00000000000..43fba5c8a28
--- /dev/null
+++ b/app/assets/images/emoji/bath.png
diff --git a/app/assets/images/emoji/bath_tone1.png b/app/assets/images/emoji/bath_tone1.png
new file mode 100644
index 00000000000..2152eabf2f5
--- /dev/null
+++ b/app/assets/images/emoji/bath_tone1.png
diff --git a/app/assets/images/emoji/bath_tone2.png b/app/assets/images/emoji/bath_tone2.png
new file mode 100644
index 00000000000..2102e6133e3
--- /dev/null
+++ b/app/assets/images/emoji/bath_tone2.png
diff --git a/app/assets/images/emoji/bath_tone3.png b/app/assets/images/emoji/bath_tone3.png
new file mode 100644
index 00000000000..fae66181e9f
--- /dev/null
+++ b/app/assets/images/emoji/bath_tone3.png
diff --git a/app/assets/images/emoji/bath_tone4.png b/app/assets/images/emoji/bath_tone4.png
new file mode 100644
index 00000000000..1f8959d0d99
--- /dev/null
+++ b/app/assets/images/emoji/bath_tone4.png
diff --git a/app/assets/images/emoji/bath_tone5.png b/app/assets/images/emoji/bath_tone5.png
new file mode 100644
index 00000000000..c8a08e84f25
--- /dev/null
+++ b/app/assets/images/emoji/bath_tone5.png
diff --git a/app/assets/images/emoji/bathtub.png b/app/assets/images/emoji/bathtub.png
new file mode 100644
index 00000000000..9a5f09361eb
--- /dev/null
+++ b/app/assets/images/emoji/bathtub.png
diff --git a/app/assets/images/emoji/battery.png b/app/assets/images/emoji/battery.png
new file mode 100644
index 00000000000..f593e2bdb65
--- /dev/null
+++ b/app/assets/images/emoji/battery.png
diff --git a/app/assets/images/emoji/beach.png b/app/assets/images/emoji/beach.png
new file mode 100644
index 00000000000..69108c8ea10
--- /dev/null
+++ b/app/assets/images/emoji/beach.png
diff --git a/app/assets/images/emoji/beach_umbrella.png b/app/assets/images/emoji/beach_umbrella.png
new file mode 100644
index 00000000000..220a74f8132
--- /dev/null
+++ b/app/assets/images/emoji/beach_umbrella.png
diff --git a/app/assets/images/emoji/bear.png b/app/assets/images/emoji/bear.png
new file mode 100644
index 00000000000..272d56bbbcc
--- /dev/null
+++ b/app/assets/images/emoji/bear.png
diff --git a/app/assets/images/emoji/bed.png b/app/assets/images/emoji/bed.png
new file mode 100644
index 00000000000..86f964e245d
--- /dev/null
+++ b/app/assets/images/emoji/bed.png
diff --git a/app/assets/images/emoji/bee.png b/app/assets/images/emoji/bee.png
new file mode 100644
index 00000000000..46156060096
--- /dev/null
+++ b/app/assets/images/emoji/bee.png
diff --git a/app/assets/images/emoji/beer.png b/app/assets/images/emoji/beer.png
new file mode 100644
index 00000000000..b6d73dc0b7a
--- /dev/null
+++ b/app/assets/images/emoji/beer.png
diff --git a/app/assets/images/emoji/beers.png b/app/assets/images/emoji/beers.png
new file mode 100644
index 00000000000..b55deb66b41
--- /dev/null
+++ b/app/assets/images/emoji/beers.png
diff --git a/app/assets/images/emoji/beetle.png b/app/assets/images/emoji/beetle.png
new file mode 100644
index 00000000000..3d93174d7fc
--- /dev/null
+++ b/app/assets/images/emoji/beetle.png
diff --git a/app/assets/images/emoji/beginner.png b/app/assets/images/emoji/beginner.png
new file mode 100644
index 00000000000..bc434fb7cb5
--- /dev/null
+++ b/app/assets/images/emoji/beginner.png
diff --git a/app/assets/images/emoji/bell.png b/app/assets/images/emoji/bell.png
new file mode 100644
index 00000000000..5b3b0461999
--- /dev/null
+++ b/app/assets/images/emoji/bell.png
diff --git a/app/assets/images/emoji/bellhop.png b/app/assets/images/emoji/bellhop.png
new file mode 100644
index 00000000000..6b3297ceaf7
--- /dev/null
+++ b/app/assets/images/emoji/bellhop.png
diff --git a/app/assets/images/emoji/bento.png b/app/assets/images/emoji/bento.png
new file mode 100644
index 00000000000..83d41ca7eb9
--- /dev/null
+++ b/app/assets/images/emoji/bento.png
diff --git a/app/assets/images/emoji/bicyclist.png b/app/assets/images/emoji/bicyclist.png
new file mode 100644
index 00000000000..9274da11048
--- /dev/null
+++ b/app/assets/images/emoji/bicyclist.png
diff --git a/app/assets/images/emoji/bicyclist_tone1.png b/app/assets/images/emoji/bicyclist_tone1.png
new file mode 100644
index 00000000000..decc2f728fe
--- /dev/null
+++ b/app/assets/images/emoji/bicyclist_tone1.png
diff --git a/app/assets/images/emoji/bicyclist_tone2.png b/app/assets/images/emoji/bicyclist_tone2.png
new file mode 100644
index 00000000000..0067717b80a
--- /dev/null
+++ b/app/assets/images/emoji/bicyclist_tone2.png
diff --git a/app/assets/images/emoji/bicyclist_tone3.png b/app/assets/images/emoji/bicyclist_tone3.png
new file mode 100644
index 00000000000..a4f7b5e2776
--- /dev/null
+++ b/app/assets/images/emoji/bicyclist_tone3.png
diff --git a/app/assets/images/emoji/bicyclist_tone4.png b/app/assets/images/emoji/bicyclist_tone4.png
new file mode 100644
index 00000000000..a3c8a797db4
--- /dev/null
+++ b/app/assets/images/emoji/bicyclist_tone4.png
diff --git a/app/assets/images/emoji/bicyclist_tone5.png b/app/assets/images/emoji/bicyclist_tone5.png
new file mode 100644
index 00000000000..1606a874051
--- /dev/null
+++ b/app/assets/images/emoji/bicyclist_tone5.png
diff --git a/app/assets/images/emoji/bike.png b/app/assets/images/emoji/bike.png
new file mode 100644
index 00000000000..556ed70f1a7
--- /dev/null
+++ b/app/assets/images/emoji/bike.png
diff --git a/app/assets/images/emoji/bikini.png b/app/assets/images/emoji/bikini.png
new file mode 100644
index 00000000000..77a8a0aae5b
--- /dev/null
+++ b/app/assets/images/emoji/bikini.png
diff --git a/app/assets/images/emoji/biohazard.png b/app/assets/images/emoji/biohazard.png
new file mode 100644
index 00000000000..007b4fc2d85
--- /dev/null
+++ b/app/assets/images/emoji/biohazard.png
diff --git a/app/assets/images/emoji/bird.png b/app/assets/images/emoji/bird.png
new file mode 100644
index 00000000000..e201c22be33
--- /dev/null
+++ b/app/assets/images/emoji/bird.png
diff --git a/app/assets/images/emoji/birthday.png b/app/assets/images/emoji/birthday.png
new file mode 100644
index 00000000000..317e9a41949
--- /dev/null
+++ b/app/assets/images/emoji/birthday.png
diff --git a/app/assets/images/emoji/black_circle.png b/app/assets/images/emoji/black_circle.png
new file mode 100644
index 00000000000..b62b87170e8
--- /dev/null
+++ b/app/assets/images/emoji/black_circle.png
diff --git a/app/assets/images/emoji/black_heart.png b/app/assets/images/emoji/black_heart.png
new file mode 100644
index 00000000000..b4068c3e6e8
--- /dev/null
+++ b/app/assets/images/emoji/black_heart.png
diff --git a/app/assets/images/emoji/black_joker.png b/app/assets/images/emoji/black_joker.png
new file mode 100644
index 00000000000..3d0924b68aa
--- /dev/null
+++ b/app/assets/images/emoji/black_joker.png
diff --git a/app/assets/images/emoji/black_large_square.png b/app/assets/images/emoji/black_large_square.png
new file mode 100644
index 00000000000..162f2bb4290
--- /dev/null
+++ b/app/assets/images/emoji/black_large_square.png
diff --git a/app/assets/images/emoji/black_medium_small_square.png b/app/assets/images/emoji/black_medium_small_square.png
new file mode 100644
index 00000000000..39765bba610
--- /dev/null
+++ b/app/assets/images/emoji/black_medium_small_square.png
diff --git a/app/assets/images/emoji/black_medium_square.png b/app/assets/images/emoji/black_medium_square.png
new file mode 100644
index 00000000000..05a30a6aa2d
--- /dev/null
+++ b/app/assets/images/emoji/black_medium_square.png
diff --git a/app/assets/images/emoji/black_nib.png b/app/assets/images/emoji/black_nib.png
new file mode 100644
index 00000000000..872d0ae1598
--- /dev/null
+++ b/app/assets/images/emoji/black_nib.png
diff --git a/app/assets/images/emoji/black_small_square.png b/app/assets/images/emoji/black_small_square.png
new file mode 100644
index 00000000000..48595d3e1a9
--- /dev/null
+++ b/app/assets/images/emoji/black_small_square.png
diff --git a/app/assets/images/emoji/black_square_button.png b/app/assets/images/emoji/black_square_button.png
new file mode 100644
index 00000000000..a78fc2f6b63
--- /dev/null
+++ b/app/assets/images/emoji/black_square_button.png
diff --git a/app/assets/images/emoji/blossom.png b/app/assets/images/emoji/blossom.png
new file mode 100644
index 00000000000..4083026c157
--- /dev/null
+++ b/app/assets/images/emoji/blossom.png
diff --git a/app/assets/images/emoji/blowfish.png b/app/assets/images/emoji/blowfish.png
new file mode 100644
index 00000000000..a10f4f84e35
--- /dev/null
+++ b/app/assets/images/emoji/blowfish.png
diff --git a/app/assets/images/emoji/blue_book.png b/app/assets/images/emoji/blue_book.png
new file mode 100644
index 00000000000..e1e455401cc
--- /dev/null
+++ b/app/assets/images/emoji/blue_book.png
diff --git a/app/assets/images/emoji/blue_car.png b/app/assets/images/emoji/blue_car.png
new file mode 100644
index 00000000000..e8ba817d393
--- /dev/null
+++ b/app/assets/images/emoji/blue_car.png
diff --git a/app/assets/images/emoji/blue_heart.png b/app/assets/images/emoji/blue_heart.png
new file mode 100644
index 00000000000..bdf1287e55e
--- /dev/null
+++ b/app/assets/images/emoji/blue_heart.png
diff --git a/app/assets/images/emoji/blush.png b/app/assets/images/emoji/blush.png
new file mode 100644
index 00000000000..aac1a424ad4
--- /dev/null
+++ b/app/assets/images/emoji/blush.png
diff --git a/app/assets/images/emoji/boar.png b/app/assets/images/emoji/boar.png
new file mode 100644
index 00000000000..fead972633c
--- /dev/null
+++ b/app/assets/images/emoji/boar.png
diff --git a/app/assets/images/emoji/bomb.png b/app/assets/images/emoji/bomb.png
new file mode 100644
index 00000000000..c7f8f81c939
--- /dev/null
+++ b/app/assets/images/emoji/bomb.png
diff --git a/app/assets/images/emoji/book.png b/app/assets/images/emoji/book.png
new file mode 100644
index 00000000000..0f4447ed396
--- /dev/null
+++ b/app/assets/images/emoji/book.png
diff --git a/app/assets/images/emoji/bookmark.png b/app/assets/images/emoji/bookmark.png
new file mode 100644
index 00000000000..bbb444611f0
--- /dev/null
+++ b/app/assets/images/emoji/bookmark.png
diff --git a/app/assets/images/emoji/bookmark_tabs.png b/app/assets/images/emoji/bookmark_tabs.png
new file mode 100644
index 00000000000..f8d9e01b428
--- /dev/null
+++ b/app/assets/images/emoji/bookmark_tabs.png
diff --git a/app/assets/images/emoji/books.png b/app/assets/images/emoji/books.png
new file mode 100644
index 00000000000..59a8bafeb0d
--- /dev/null
+++ b/app/assets/images/emoji/books.png
diff --git a/app/assets/images/emoji/boom.png b/app/assets/images/emoji/boom.png
new file mode 100644
index 00000000000..9b0f027b1a8
--- /dev/null
+++ b/app/assets/images/emoji/boom.png
diff --git a/app/assets/images/emoji/boot.png b/app/assets/images/emoji/boot.png
new file mode 100644
index 00000000000..11f1065ed07
--- /dev/null
+++ b/app/assets/images/emoji/boot.png
diff --git a/app/assets/images/emoji/bouquet.png b/app/assets/images/emoji/bouquet.png
new file mode 100644
index 00000000000..11455af6df4
--- /dev/null
+++ b/app/assets/images/emoji/bouquet.png
diff --git a/app/assets/images/emoji/bow.png b/app/assets/images/emoji/bow.png
new file mode 100644
index 00000000000..d8f793088dc
--- /dev/null
+++ b/app/assets/images/emoji/bow.png
diff --git a/app/assets/images/emoji/bow_and_arrow.png b/app/assets/images/emoji/bow_and_arrow.png
new file mode 100644
index 00000000000..6a538bf475f
--- /dev/null
+++ b/app/assets/images/emoji/bow_and_arrow.png
diff --git a/app/assets/images/emoji/bow_tone1.png b/app/assets/images/emoji/bow_tone1.png
new file mode 100644
index 00000000000..87afb7b54cf
--- /dev/null
+++ b/app/assets/images/emoji/bow_tone1.png
diff --git a/app/assets/images/emoji/bow_tone2.png b/app/assets/images/emoji/bow_tone2.png
new file mode 100644
index 00000000000..3ccf7dc0850
--- /dev/null
+++ b/app/assets/images/emoji/bow_tone2.png
diff --git a/app/assets/images/emoji/bow_tone3.png b/app/assets/images/emoji/bow_tone3.png
new file mode 100644
index 00000000000..8b9eb64f926
--- /dev/null
+++ b/app/assets/images/emoji/bow_tone3.png
diff --git a/app/assets/images/emoji/bow_tone4.png b/app/assets/images/emoji/bow_tone4.png
new file mode 100644
index 00000000000..683795ff40d
--- /dev/null
+++ b/app/assets/images/emoji/bow_tone4.png
diff --git a/app/assets/images/emoji/bow_tone5.png b/app/assets/images/emoji/bow_tone5.png
new file mode 100644
index 00000000000..7969d971752
--- /dev/null
+++ b/app/assets/images/emoji/bow_tone5.png
diff --git a/app/assets/images/emoji/bowling.png b/app/assets/images/emoji/bowling.png
new file mode 100644
index 00000000000..63add89e53b
--- /dev/null
+++ b/app/assets/images/emoji/bowling.png
diff --git a/app/assets/images/emoji/boxing_glove.png b/app/assets/images/emoji/boxing_glove.png
new file mode 100644
index 00000000000..9838f24e51a
--- /dev/null
+++ b/app/assets/images/emoji/boxing_glove.png
diff --git a/app/assets/images/emoji/boy.png b/app/assets/images/emoji/boy.png
new file mode 100644
index 00000000000..8ecfb0a4e92
--- /dev/null
+++ b/app/assets/images/emoji/boy.png
diff --git a/app/assets/images/emoji/boy_tone1.png b/app/assets/images/emoji/boy_tone1.png
new file mode 100644
index 00000000000..2fc436ea512
--- /dev/null
+++ b/app/assets/images/emoji/boy_tone1.png
diff --git a/app/assets/images/emoji/boy_tone2.png b/app/assets/images/emoji/boy_tone2.png
new file mode 100644
index 00000000000..09a5f18d360
--- /dev/null
+++ b/app/assets/images/emoji/boy_tone2.png
diff --git a/app/assets/images/emoji/boy_tone3.png b/app/assets/images/emoji/boy_tone3.png
new file mode 100644
index 00000000000..3cfe675dd3a
--- /dev/null
+++ b/app/assets/images/emoji/boy_tone3.png
diff --git a/app/assets/images/emoji/boy_tone4.png b/app/assets/images/emoji/boy_tone4.png
new file mode 100644
index 00000000000..780be0ace36
--- /dev/null
+++ b/app/assets/images/emoji/boy_tone4.png
diff --git a/app/assets/images/emoji/boy_tone5.png b/app/assets/images/emoji/boy_tone5.png
new file mode 100644
index 00000000000..f32fe22e35c
--- /dev/null
+++ b/app/assets/images/emoji/boy_tone5.png
diff --git a/app/assets/images/emoji/bread.png b/app/assets/images/emoji/bread.png
new file mode 100644
index 00000000000..6676510aaa5
--- /dev/null
+++ b/app/assets/images/emoji/bread.png
diff --git a/app/assets/images/emoji/bride_with_veil.png b/app/assets/images/emoji/bride_with_veil.png
new file mode 100644
index 00000000000..eaf4bd97890
--- /dev/null
+++ b/app/assets/images/emoji/bride_with_veil.png
diff --git a/app/assets/images/emoji/bride_with_veil_tone1.png b/app/assets/images/emoji/bride_with_veil_tone1.png
new file mode 100644
index 00000000000..c4fb141ae8f
--- /dev/null
+++ b/app/assets/images/emoji/bride_with_veil_tone1.png
diff --git a/app/assets/images/emoji/bride_with_veil_tone2.png b/app/assets/images/emoji/bride_with_veil_tone2.png
new file mode 100644
index 00000000000..c248769fc06
--- /dev/null
+++ b/app/assets/images/emoji/bride_with_veil_tone2.png
diff --git a/app/assets/images/emoji/bride_with_veil_tone3.png b/app/assets/images/emoji/bride_with_veil_tone3.png
new file mode 100644
index 00000000000..962c0a6eedb
--- /dev/null
+++ b/app/assets/images/emoji/bride_with_veil_tone3.png
diff --git a/app/assets/images/emoji/bride_with_veil_tone4.png b/app/assets/images/emoji/bride_with_veil_tone4.png
new file mode 100644
index 00000000000..740ca208cd4
--- /dev/null
+++ b/app/assets/images/emoji/bride_with_veil_tone4.png
diff --git a/app/assets/images/emoji/bride_with_veil_tone5.png b/app/assets/images/emoji/bride_with_veil_tone5.png
new file mode 100644
index 00000000000..5cc5598587d
--- /dev/null
+++ b/app/assets/images/emoji/bride_with_veil_tone5.png
diff --git a/app/assets/images/emoji/bridge_at_night.png b/app/assets/images/emoji/bridge_at_night.png
new file mode 100644
index 00000000000..1d444e0be65
--- /dev/null
+++ b/app/assets/images/emoji/bridge_at_night.png
diff --git a/app/assets/images/emoji/briefcase.png b/app/assets/images/emoji/briefcase.png
new file mode 100644
index 00000000000..b9912ba2148
--- /dev/null
+++ b/app/assets/images/emoji/briefcase.png
diff --git a/app/assets/images/emoji/broken_heart.png b/app/assets/images/emoji/broken_heart.png
new file mode 100644
index 00000000000..718e26ee122
--- /dev/null
+++ b/app/assets/images/emoji/broken_heart.png
diff --git a/app/assets/images/emoji/bug.png b/app/assets/images/emoji/bug.png
new file mode 100644
index 00000000000..e64e72f259a
--- /dev/null
+++ b/app/assets/images/emoji/bug.png
diff --git a/app/assets/images/emoji/bulb.png b/app/assets/images/emoji/bulb.png
new file mode 100644
index 00000000000..38e32e02d9f
--- /dev/null
+++ b/app/assets/images/emoji/bulb.png
diff --git a/app/assets/images/emoji/bullettrain_front.png b/app/assets/images/emoji/bullettrain_front.png
new file mode 100644
index 00000000000..4f698e056fa
--- /dev/null
+++ b/app/assets/images/emoji/bullettrain_front.png
diff --git a/app/assets/images/emoji/bullettrain_side.png b/app/assets/images/emoji/bullettrain_side.png
new file mode 100644
index 00000000000..ed61c67bf07
--- /dev/null
+++ b/app/assets/images/emoji/bullettrain_side.png
diff --git a/app/assets/images/emoji/burrito.png b/app/assets/images/emoji/burrito.png
new file mode 100644
index 00000000000..02bd5601df7
--- /dev/null
+++ b/app/assets/images/emoji/burrito.png
diff --git a/app/assets/images/emoji/bus.png b/app/assets/images/emoji/bus.png
new file mode 100644
index 00000000000..641ddc56ca7
--- /dev/null
+++ b/app/assets/images/emoji/bus.png
diff --git a/app/assets/images/emoji/busstop.png b/app/assets/images/emoji/busstop.png
new file mode 100644
index 00000000000..b2b62208bfd
--- /dev/null
+++ b/app/assets/images/emoji/busstop.png
diff --git a/app/assets/images/emoji/bust_in_silhouette.png b/app/assets/images/emoji/bust_in_silhouette.png
new file mode 100644
index 00000000000..123b2cbe1fb
--- /dev/null
+++ b/app/assets/images/emoji/bust_in_silhouette.png
diff --git a/app/assets/images/emoji/busts_in_silhouette.png b/app/assets/images/emoji/busts_in_silhouette.png
new file mode 100644
index 00000000000..d7656860a1c
--- /dev/null
+++ b/app/assets/images/emoji/busts_in_silhouette.png
diff --git a/app/assets/images/emoji/butterfly.png b/app/assets/images/emoji/butterfly.png
new file mode 100644
index 00000000000..5631fe99226
--- /dev/null
+++ b/app/assets/images/emoji/butterfly.png
diff --git a/app/assets/images/emoji/cactus.png b/app/assets/images/emoji/cactus.png
new file mode 100644
index 00000000000..9b48ccf3d0c
--- /dev/null
+++ b/app/assets/images/emoji/cactus.png
diff --git a/app/assets/images/emoji/cake.png b/app/assets/images/emoji/cake.png
new file mode 100644
index 00000000000..4368177be9a
--- /dev/null
+++ b/app/assets/images/emoji/cake.png
diff --git a/app/assets/images/emoji/calendar.png b/app/assets/images/emoji/calendar.png
new file mode 100644
index 00000000000..47353b74447
--- /dev/null
+++ b/app/assets/images/emoji/calendar.png
diff --git a/app/assets/images/emoji/calendar_spiral.png b/app/assets/images/emoji/calendar_spiral.png
new file mode 100644
index 00000000000..dec8d49bfa8
--- /dev/null
+++ b/app/assets/images/emoji/calendar_spiral.png
diff --git a/app/assets/images/emoji/call_me.png b/app/assets/images/emoji/call_me.png
new file mode 100644
index 00000000000..a10c59ba711
--- /dev/null
+++ b/app/assets/images/emoji/call_me.png
diff --git a/app/assets/images/emoji/call_me_tone1.png b/app/assets/images/emoji/call_me_tone1.png
new file mode 100644
index 00000000000..2c93201181a
--- /dev/null
+++ b/app/assets/images/emoji/call_me_tone1.png
diff --git a/app/assets/images/emoji/call_me_tone2.png b/app/assets/images/emoji/call_me_tone2.png
new file mode 100644
index 00000000000..c39f45a41ed
--- /dev/null
+++ b/app/assets/images/emoji/call_me_tone2.png
diff --git a/app/assets/images/emoji/call_me_tone3.png b/app/assets/images/emoji/call_me_tone3.png
new file mode 100644
index 00000000000..83a57f63c29
--- /dev/null
+++ b/app/assets/images/emoji/call_me_tone3.png
diff --git a/app/assets/images/emoji/call_me_tone4.png b/app/assets/images/emoji/call_me_tone4.png
new file mode 100644
index 00000000000..65b3468fe44
--- /dev/null
+++ b/app/assets/images/emoji/call_me_tone4.png
diff --git a/app/assets/images/emoji/call_me_tone5.png b/app/assets/images/emoji/call_me_tone5.png
new file mode 100644
index 00000000000..94ef68ff3b3
--- /dev/null
+++ b/app/assets/images/emoji/call_me_tone5.png
diff --git a/app/assets/images/emoji/calling.png b/app/assets/images/emoji/calling.png
new file mode 100644
index 00000000000..e2f308f8e46
--- /dev/null
+++ b/app/assets/images/emoji/calling.png
diff --git a/app/assets/images/emoji/camel.png b/app/assets/images/emoji/camel.png
new file mode 100644
index 00000000000..b421d07a805
--- /dev/null
+++ b/app/assets/images/emoji/camel.png
diff --git a/app/assets/images/emoji/camera.png b/app/assets/images/emoji/camera.png
new file mode 100644
index 00000000000..0a3429f72ef
--- /dev/null
+++ b/app/assets/images/emoji/camera.png
diff --git a/app/assets/images/emoji/camera_with_flash.png b/app/assets/images/emoji/camera_with_flash.png
new file mode 100644
index 00000000000..27471da2029
--- /dev/null
+++ b/app/assets/images/emoji/camera_with_flash.png
diff --git a/app/assets/images/emoji/camping.png b/app/assets/images/emoji/camping.png
new file mode 100644
index 00000000000..d589cc1f44b
--- /dev/null
+++ b/app/assets/images/emoji/camping.png
diff --git a/app/assets/images/emoji/cancer.png b/app/assets/images/emoji/cancer.png
new file mode 100644
index 00000000000..a64af07cb5f
--- /dev/null
+++ b/app/assets/images/emoji/cancer.png
diff --git a/app/assets/images/emoji/candle.png b/app/assets/images/emoji/candle.png
new file mode 100644
index 00000000000..0b56444e355
--- /dev/null
+++ b/app/assets/images/emoji/candle.png
diff --git a/app/assets/images/emoji/candy.png b/app/assets/images/emoji/candy.png
new file mode 100644
index 00000000000..8c67ace3a35
--- /dev/null
+++ b/app/assets/images/emoji/candy.png
diff --git a/app/assets/images/emoji/canoe.png b/app/assets/images/emoji/canoe.png
new file mode 100644
index 00000000000..e26cdb9da69
--- /dev/null
+++ b/app/assets/images/emoji/canoe.png
diff --git a/app/assets/images/emoji/capital_abcd.png b/app/assets/images/emoji/capital_abcd.png
new file mode 100644
index 00000000000..fe9482d2d8a
--- /dev/null
+++ b/app/assets/images/emoji/capital_abcd.png
diff --git a/app/assets/images/emoji/capricorn.png b/app/assets/images/emoji/capricorn.png
new file mode 100644
index 00000000000..6293d31d4b1
--- /dev/null
+++ b/app/assets/images/emoji/capricorn.png
diff --git a/app/assets/images/emoji/card_box.png b/app/assets/images/emoji/card_box.png
new file mode 100644
index 00000000000..f2e764ce59d
--- /dev/null
+++ b/app/assets/images/emoji/card_box.png
diff --git a/app/assets/images/emoji/card_index.png b/app/assets/images/emoji/card_index.png
new file mode 100644
index 00000000000..151e11cb3b4
--- /dev/null
+++ b/app/assets/images/emoji/card_index.png
diff --git a/app/assets/images/emoji/carousel_horse.png b/app/assets/images/emoji/carousel_horse.png
new file mode 100644
index 00000000000..a17074edf05
--- /dev/null
+++ b/app/assets/images/emoji/carousel_horse.png
diff --git a/app/assets/images/emoji/carrot.png b/app/assets/images/emoji/carrot.png
new file mode 100644
index 00000000000..c68829b58e7
--- /dev/null
+++ b/app/assets/images/emoji/carrot.png
diff --git a/app/assets/images/emoji/cartwheel.png b/app/assets/images/emoji/cartwheel.png
new file mode 100644
index 00000000000..cbcaa578253
--- /dev/null
+++ b/app/assets/images/emoji/cartwheel.png
diff --git a/app/assets/images/emoji/cartwheel_tone1.png b/app/assets/images/emoji/cartwheel_tone1.png
new file mode 100644
index 00000000000..db6d65895fb
--- /dev/null
+++ b/app/assets/images/emoji/cartwheel_tone1.png
diff --git a/app/assets/images/emoji/cartwheel_tone2.png b/app/assets/images/emoji/cartwheel_tone2.png
new file mode 100644
index 00000000000..e00ffbc27a8
--- /dev/null
+++ b/app/assets/images/emoji/cartwheel_tone2.png
diff --git a/app/assets/images/emoji/cartwheel_tone3.png b/app/assets/images/emoji/cartwheel_tone3.png
new file mode 100644
index 00000000000..49321be391f
--- /dev/null
+++ b/app/assets/images/emoji/cartwheel_tone3.png
diff --git a/app/assets/images/emoji/cartwheel_tone4.png b/app/assets/images/emoji/cartwheel_tone4.png
new file mode 100644
index 00000000000..d4562b5e3dd
--- /dev/null
+++ b/app/assets/images/emoji/cartwheel_tone4.png
diff --git a/app/assets/images/emoji/cartwheel_tone5.png b/app/assets/images/emoji/cartwheel_tone5.png
new file mode 100644
index 00000000000..6e09a870767
--- /dev/null
+++ b/app/assets/images/emoji/cartwheel_tone5.png
diff --git a/app/assets/images/emoji/cat.png b/app/assets/images/emoji/cat.png
new file mode 100644
index 00000000000..efd82c2abf3
--- /dev/null
+++ b/app/assets/images/emoji/cat.png
diff --git a/app/assets/images/emoji/cat2.png b/app/assets/images/emoji/cat2.png
new file mode 100644
index 00000000000..46abe8cbc14
--- /dev/null
+++ b/app/assets/images/emoji/cat2.png
diff --git a/app/assets/images/emoji/cd.png b/app/assets/images/emoji/cd.png
new file mode 100644
index 00000000000..e6b01449cd9
--- /dev/null
+++ b/app/assets/images/emoji/cd.png
diff --git a/app/assets/images/emoji/chains.png b/app/assets/images/emoji/chains.png
new file mode 100644
index 00000000000..57f46139a06
--- /dev/null
+++ b/app/assets/images/emoji/chains.png
diff --git a/app/assets/images/emoji/champagne.png b/app/assets/images/emoji/champagne.png
new file mode 100644
index 00000000000..285a79a93d0
--- /dev/null
+++ b/app/assets/images/emoji/champagne.png
diff --git a/app/assets/images/emoji/champagne_glass.png b/app/assets/images/emoji/champagne_glass.png
new file mode 100644
index 00000000000..31937ae9392
--- /dev/null
+++ b/app/assets/images/emoji/champagne_glass.png
diff --git a/app/assets/images/emoji/chart.png b/app/assets/images/emoji/chart.png
new file mode 100644
index 00000000000..9773f03be22
--- /dev/null
+++ b/app/assets/images/emoji/chart.png
diff --git a/app/assets/images/emoji/chart_with_downwards_trend.png b/app/assets/images/emoji/chart_with_downwards_trend.png
new file mode 100644
index 00000000000..5222ec72d85
--- /dev/null
+++ b/app/assets/images/emoji/chart_with_downwards_trend.png
diff --git a/app/assets/images/emoji/chart_with_upwards_trend.png b/app/assets/images/emoji/chart_with_upwards_trend.png
new file mode 100644
index 00000000000..f13cfcf9956
--- /dev/null
+++ b/app/assets/images/emoji/chart_with_upwards_trend.png
diff --git a/app/assets/images/emoji/checkered_flag.png b/app/assets/images/emoji/checkered_flag.png
new file mode 100644
index 00000000000..5a71eecb89b
--- /dev/null
+++ b/app/assets/images/emoji/checkered_flag.png
diff --git a/app/assets/images/emoji/cheese.png b/app/assets/images/emoji/cheese.png
new file mode 100644
index 00000000000..00e99762286
--- /dev/null
+++ b/app/assets/images/emoji/cheese.png
diff --git a/app/assets/images/emoji/cherries.png b/app/assets/images/emoji/cherries.png
new file mode 100644
index 00000000000..9b10cbaac5e
--- /dev/null
+++ b/app/assets/images/emoji/cherries.png
diff --git a/app/assets/images/emoji/cherry_blossom.png b/app/assets/images/emoji/cherry_blossom.png
new file mode 100644
index 00000000000..282f3e7bc81
--- /dev/null
+++ b/app/assets/images/emoji/cherry_blossom.png
diff --git a/app/assets/images/emoji/chestnut.png b/app/assets/images/emoji/chestnut.png
new file mode 100644
index 00000000000..e9fb40468ed
--- /dev/null
+++ b/app/assets/images/emoji/chestnut.png
diff --git a/app/assets/images/emoji/chicken.png b/app/assets/images/emoji/chicken.png
new file mode 100644
index 00000000000..9a6992e55ba
--- /dev/null
+++ b/app/assets/images/emoji/chicken.png
diff --git a/app/assets/images/emoji/children_crossing.png b/app/assets/images/emoji/children_crossing.png
new file mode 100644
index 00000000000..fa4c091c7c3
--- /dev/null
+++ b/app/assets/images/emoji/children_crossing.png
diff --git a/app/assets/images/emoji/chipmunk.png b/app/assets/images/emoji/chipmunk.png
new file mode 100644
index 00000000000..2aac560cb22
--- /dev/null
+++ b/app/assets/images/emoji/chipmunk.png
diff --git a/app/assets/images/emoji/chocolate_bar.png b/app/assets/images/emoji/chocolate_bar.png
new file mode 100644
index 00000000000..318bbd40ef9
--- /dev/null
+++ b/app/assets/images/emoji/chocolate_bar.png
diff --git a/app/assets/images/emoji/christmas_tree.png b/app/assets/images/emoji/christmas_tree.png
new file mode 100644
index 00000000000..4197d37a52b
--- /dev/null
+++ b/app/assets/images/emoji/christmas_tree.png
diff --git a/app/assets/images/emoji/church.png b/app/assets/images/emoji/church.png
new file mode 100644
index 00000000000..8242fd272b3
--- /dev/null
+++ b/app/assets/images/emoji/church.png
diff --git a/app/assets/images/emoji/cinema.png b/app/assets/images/emoji/cinema.png
new file mode 100644
index 00000000000..65f27b386f2
--- /dev/null
+++ b/app/assets/images/emoji/cinema.png
diff --git a/app/assets/images/emoji/circus_tent.png b/app/assets/images/emoji/circus_tent.png
new file mode 100644
index 00000000000..b0379775b12
--- /dev/null
+++ b/app/assets/images/emoji/circus_tent.png
diff --git a/app/assets/images/emoji/city_dusk.png b/app/assets/images/emoji/city_dusk.png
new file mode 100644
index 00000000000..80cdff7cf5d
--- /dev/null
+++ b/app/assets/images/emoji/city_dusk.png
diff --git a/app/assets/images/emoji/city_sunset.png b/app/assets/images/emoji/city_sunset.png
new file mode 100644
index 00000000000..7cded0ba55b
--- /dev/null
+++ b/app/assets/images/emoji/city_sunset.png
diff --git a/app/assets/images/emoji/cityscape.png b/app/assets/images/emoji/cityscape.png
new file mode 100644
index 00000000000..d7b9844a0b4
--- /dev/null
+++ b/app/assets/images/emoji/cityscape.png
diff --git a/app/assets/images/emoji/cl.png b/app/assets/images/emoji/cl.png
new file mode 100644
index 00000000000..8b01b4343e2
--- /dev/null
+++ b/app/assets/images/emoji/cl.png
diff --git a/app/assets/images/emoji/clap.png b/app/assets/images/emoji/clap.png
new file mode 100644
index 00000000000..b0ffe928920
--- /dev/null
+++ b/app/assets/images/emoji/clap.png
diff --git a/app/assets/images/emoji/clap_tone1.png b/app/assets/images/emoji/clap_tone1.png
new file mode 100644
index 00000000000..de4bc837b96
--- /dev/null
+++ b/app/assets/images/emoji/clap_tone1.png
diff --git a/app/assets/images/emoji/clap_tone2.png b/app/assets/images/emoji/clap_tone2.png
new file mode 100644
index 00000000000..1323de775ba
--- /dev/null
+++ b/app/assets/images/emoji/clap_tone2.png
diff --git a/app/assets/images/emoji/clap_tone3.png b/app/assets/images/emoji/clap_tone3.png
new file mode 100644
index 00000000000..d448ca19dde
--- /dev/null
+++ b/app/assets/images/emoji/clap_tone3.png
diff --git a/app/assets/images/emoji/clap_tone4.png b/app/assets/images/emoji/clap_tone4.png
new file mode 100644
index 00000000000..c49f44ee91d
--- /dev/null
+++ b/app/assets/images/emoji/clap_tone4.png
diff --git a/app/assets/images/emoji/clap_tone5.png b/app/assets/images/emoji/clap_tone5.png
new file mode 100644
index 00000000000..29ee9bdf37c
--- /dev/null
+++ b/app/assets/images/emoji/clap_tone5.png
diff --git a/app/assets/images/emoji/clapper.png b/app/assets/images/emoji/clapper.png
new file mode 100644
index 00000000000..81390883111
--- /dev/null
+++ b/app/assets/images/emoji/clapper.png
diff --git a/app/assets/images/emoji/classical_building.png b/app/assets/images/emoji/classical_building.png
new file mode 100644
index 00000000000..de7b559daaf
--- /dev/null
+++ b/app/assets/images/emoji/classical_building.png
diff --git a/app/assets/images/emoji/clipboard.png b/app/assets/images/emoji/clipboard.png
new file mode 100644
index 00000000000..7edcfc52509
--- /dev/null
+++ b/app/assets/images/emoji/clipboard.png
diff --git a/app/assets/images/emoji/clock.png b/app/assets/images/emoji/clock.png
new file mode 100644
index 00000000000..ffdb451e3a8
--- /dev/null
+++ b/app/assets/images/emoji/clock.png
diff --git a/app/assets/images/emoji/clock1.png b/app/assets/images/emoji/clock1.png
new file mode 100644
index 00000000000..d6e34941f23
--- /dev/null
+++ b/app/assets/images/emoji/clock1.png
diff --git a/app/assets/images/emoji/clock10.png b/app/assets/images/emoji/clock10.png
new file mode 100644
index 00000000000..e62b245cdbe
--- /dev/null
+++ b/app/assets/images/emoji/clock10.png
diff --git a/app/assets/images/emoji/clock1030.png b/app/assets/images/emoji/clock1030.png
new file mode 100644
index 00000000000..0802b3c65b9
--- /dev/null
+++ b/app/assets/images/emoji/clock1030.png
diff --git a/app/assets/images/emoji/clock11.png b/app/assets/images/emoji/clock11.png
new file mode 100644
index 00000000000..0983345273b
--- /dev/null
+++ b/app/assets/images/emoji/clock11.png
diff --git a/app/assets/images/emoji/clock1130.png b/app/assets/images/emoji/clock1130.png
new file mode 100644
index 00000000000..d970d03b809
--- /dev/null
+++ b/app/assets/images/emoji/clock1130.png
diff --git a/app/assets/images/emoji/clock12.png b/app/assets/images/emoji/clock12.png
new file mode 100644
index 00000000000..e61caa4b3e2
--- /dev/null
+++ b/app/assets/images/emoji/clock12.png
diff --git a/app/assets/images/emoji/clock1230.png b/app/assets/images/emoji/clock1230.png
new file mode 100644
index 00000000000..f2b1d261721
--- /dev/null
+++ b/app/assets/images/emoji/clock1230.png
diff --git a/app/assets/images/emoji/clock130.png b/app/assets/images/emoji/clock130.png
new file mode 100644
index 00000000000..86b7689b84e
--- /dev/null
+++ b/app/assets/images/emoji/clock130.png
diff --git a/app/assets/images/emoji/clock2.png b/app/assets/images/emoji/clock2.png
new file mode 100644
index 00000000000..a54253d7d57
--- /dev/null
+++ b/app/assets/images/emoji/clock2.png
diff --git a/app/assets/images/emoji/clock230.png b/app/assets/images/emoji/clock230.png
new file mode 100644
index 00000000000..7a787e018e6
--- /dev/null
+++ b/app/assets/images/emoji/clock230.png
diff --git a/app/assets/images/emoji/clock3.png b/app/assets/images/emoji/clock3.png
new file mode 100644
index 00000000000..27ec4b1f514
--- /dev/null
+++ b/app/assets/images/emoji/clock3.png
diff --git a/app/assets/images/emoji/clock330.png b/app/assets/images/emoji/clock330.png
new file mode 100644
index 00000000000..c6860395cec
--- /dev/null
+++ b/app/assets/images/emoji/clock330.png
diff --git a/app/assets/images/emoji/clock4.png b/app/assets/images/emoji/clock4.png
new file mode 100644
index 00000000000..60a1ef4cc13
--- /dev/null
+++ b/app/assets/images/emoji/clock4.png
diff --git a/app/assets/images/emoji/clock430.png b/app/assets/images/emoji/clock430.png
new file mode 100644
index 00000000000..3c05b362122
--- /dev/null
+++ b/app/assets/images/emoji/clock430.png
diff --git a/app/assets/images/emoji/clock5.png b/app/assets/images/emoji/clock5.png
new file mode 100644
index 00000000000..c9382d1e094
--- /dev/null
+++ b/app/assets/images/emoji/clock5.png
diff --git a/app/assets/images/emoji/clock530.png b/app/assets/images/emoji/clock530.png
new file mode 100644
index 00000000000..c21fa926db2
--- /dev/null
+++ b/app/assets/images/emoji/clock530.png
diff --git a/app/assets/images/emoji/clock6.png b/app/assets/images/emoji/clock6.png
new file mode 100644
index 00000000000..8fd5d3f5bd7
--- /dev/null
+++ b/app/assets/images/emoji/clock6.png
diff --git a/app/assets/images/emoji/clock630.png b/app/assets/images/emoji/clock630.png
new file mode 100644
index 00000000000..2aec87fefcf
--- /dev/null
+++ b/app/assets/images/emoji/clock630.png
diff --git a/app/assets/images/emoji/clock7.png b/app/assets/images/emoji/clock7.png
new file mode 100644
index 00000000000..8c7084036f2
--- /dev/null
+++ b/app/assets/images/emoji/clock7.png
diff --git a/app/assets/images/emoji/clock730.png b/app/assets/images/emoji/clock730.png
new file mode 100644
index 00000000000..f7a1135e03f
--- /dev/null
+++ b/app/assets/images/emoji/clock730.png
diff --git a/app/assets/images/emoji/clock8.png b/app/assets/images/emoji/clock8.png
new file mode 100644
index 00000000000..fcddf722e95
--- /dev/null
+++ b/app/assets/images/emoji/clock8.png
diff --git a/app/assets/images/emoji/clock830.png b/app/assets/images/emoji/clock830.png
new file mode 100644
index 00000000000..799b4aebc08
--- /dev/null
+++ b/app/assets/images/emoji/clock830.png
diff --git a/app/assets/images/emoji/clock9.png b/app/assets/images/emoji/clock9.png
new file mode 100644
index 00000000000..dfbe0117981
--- /dev/null
+++ b/app/assets/images/emoji/clock9.png
diff --git a/app/assets/images/emoji/clock930.png b/app/assets/images/emoji/clock930.png
new file mode 100644
index 00000000000..4a2092ee6f0
--- /dev/null
+++ b/app/assets/images/emoji/clock930.png
diff --git a/app/assets/images/emoji/closed_book.png b/app/assets/images/emoji/closed_book.png
new file mode 100644
index 00000000000..6395cf2151e
--- /dev/null
+++ b/app/assets/images/emoji/closed_book.png
diff --git a/app/assets/images/emoji/closed_lock_with_key.png b/app/assets/images/emoji/closed_lock_with_key.png
new file mode 100644
index 00000000000..1c1cd5d0741
--- /dev/null
+++ b/app/assets/images/emoji/closed_lock_with_key.png
diff --git a/app/assets/images/emoji/closed_umbrella.png b/app/assets/images/emoji/closed_umbrella.png
new file mode 100644
index 00000000000..ecefba9e446
--- /dev/null
+++ b/app/assets/images/emoji/closed_umbrella.png
diff --git a/app/assets/images/emoji/cloud.png b/app/assets/images/emoji/cloud.png
new file mode 100644
index 00000000000..5b4f57f77ba
--- /dev/null
+++ b/app/assets/images/emoji/cloud.png
diff --git a/app/assets/images/emoji/cloud_lightning.png b/app/assets/images/emoji/cloud_lightning.png
new file mode 100644
index 00000000000..0831e88aa31
--- /dev/null
+++ b/app/assets/images/emoji/cloud_lightning.png
diff --git a/app/assets/images/emoji/cloud_rain.png b/app/assets/images/emoji/cloud_rain.png
new file mode 100644
index 00000000000..385685e0512
--- /dev/null
+++ b/app/assets/images/emoji/cloud_rain.png
diff --git a/app/assets/images/emoji/cloud_snow.png b/app/assets/images/emoji/cloud_snow.png
new file mode 100644
index 00000000000..9720384eb99
--- /dev/null
+++ b/app/assets/images/emoji/cloud_snow.png
diff --git a/app/assets/images/emoji/cloud_tornado.png b/app/assets/images/emoji/cloud_tornado.png
new file mode 100644
index 00000000000..4821c89da1e
--- /dev/null
+++ b/app/assets/images/emoji/cloud_tornado.png
diff --git a/app/assets/images/emoji/clown.png b/app/assets/images/emoji/clown.png
new file mode 100644
index 00000000000..02b7ff70049
--- /dev/null
+++ b/app/assets/images/emoji/clown.png
diff --git a/app/assets/images/emoji/clubs.png b/app/assets/images/emoji/clubs.png
new file mode 100644
index 00000000000..4f2abf791ca
--- /dev/null
+++ b/app/assets/images/emoji/clubs.png
diff --git a/app/assets/images/emoji/cocktail.png b/app/assets/images/emoji/cocktail.png
new file mode 100644
index 00000000000..2e50c57e98d
--- /dev/null
+++ b/app/assets/images/emoji/cocktail.png
diff --git a/app/assets/images/emoji/coffee.png b/app/assets/images/emoji/coffee.png
new file mode 100644
index 00000000000..553061471b1
--- /dev/null
+++ b/app/assets/images/emoji/coffee.png
diff --git a/app/assets/images/emoji/coffin.png b/app/assets/images/emoji/coffin.png
new file mode 100644
index 00000000000..fb2932aa5f6
--- /dev/null
+++ b/app/assets/images/emoji/coffin.png
diff --git a/app/assets/images/emoji/cold_sweat.png b/app/assets/images/emoji/cold_sweat.png
new file mode 100644
index 00000000000..85b2231bbf6
--- /dev/null
+++ b/app/assets/images/emoji/cold_sweat.png
diff --git a/app/assets/images/emoji/comet.png b/app/assets/images/emoji/comet.png
new file mode 100644
index 00000000000..a99751f79be
--- /dev/null
+++ b/app/assets/images/emoji/comet.png
diff --git a/app/assets/images/emoji/compression.png b/app/assets/images/emoji/compression.png
new file mode 100644
index 00000000000..d7eda7f362a
--- /dev/null
+++ b/app/assets/images/emoji/compression.png
diff --git a/app/assets/images/emoji/computer.png b/app/assets/images/emoji/computer.png
new file mode 100644
index 00000000000..c1fee27e3a9
--- /dev/null
+++ b/app/assets/images/emoji/computer.png
diff --git a/app/assets/images/emoji/confetti_ball.png b/app/assets/images/emoji/confetti_ball.png
new file mode 100644
index 00000000000..ba4fd9b12be
--- /dev/null
+++ b/app/assets/images/emoji/confetti_ball.png
diff --git a/app/assets/images/emoji/confounded.png b/app/assets/images/emoji/confounded.png
new file mode 100644
index 00000000000..aa4b29e9375
--- /dev/null
+++ b/app/assets/images/emoji/confounded.png
diff --git a/app/assets/images/emoji/confused.png b/app/assets/images/emoji/confused.png
new file mode 100644
index 00000000000..502b6bf0e0b
--- /dev/null
+++ b/app/assets/images/emoji/confused.png
diff --git a/app/assets/images/emoji/congratulations.png b/app/assets/images/emoji/congratulations.png
new file mode 100644
index 00000000000..ba8c89d95ee
--- /dev/null
+++ b/app/assets/images/emoji/congratulations.png
diff --git a/app/assets/images/emoji/construction.png b/app/assets/images/emoji/construction.png
new file mode 100644
index 00000000000..ef8db5f471c
--- /dev/null
+++ b/app/assets/images/emoji/construction.png
diff --git a/app/assets/images/emoji/construction_site.png b/app/assets/images/emoji/construction_site.png
new file mode 100644
index 00000000000..8206a20f63f
--- /dev/null
+++ b/app/assets/images/emoji/construction_site.png
diff --git a/app/assets/images/emoji/construction_worker.png b/app/assets/images/emoji/construction_worker.png
new file mode 100644
index 00000000000..a9970a89005
--- /dev/null
+++ b/app/assets/images/emoji/construction_worker.png
diff --git a/app/assets/images/emoji/construction_worker_tone1.png b/app/assets/images/emoji/construction_worker_tone1.png
new file mode 100644
index 00000000000..2f24a2bab24
--- /dev/null
+++ b/app/assets/images/emoji/construction_worker_tone1.png
diff --git a/app/assets/images/emoji/construction_worker_tone2.png b/app/assets/images/emoji/construction_worker_tone2.png
new file mode 100644
index 00000000000..93c8fec5a75
--- /dev/null
+++ b/app/assets/images/emoji/construction_worker_tone2.png
diff --git a/app/assets/images/emoji/construction_worker_tone3.png b/app/assets/images/emoji/construction_worker_tone3.png
new file mode 100644
index 00000000000..abc1f2af2e0
--- /dev/null
+++ b/app/assets/images/emoji/construction_worker_tone3.png
diff --git a/app/assets/images/emoji/construction_worker_tone4.png b/app/assets/images/emoji/construction_worker_tone4.png
new file mode 100644
index 00000000000..eed83289aeb
--- /dev/null
+++ b/app/assets/images/emoji/construction_worker_tone4.png
diff --git a/app/assets/images/emoji/construction_worker_tone5.png b/app/assets/images/emoji/construction_worker_tone5.png
new file mode 100644
index 00000000000..acbb220b8bb
--- /dev/null
+++ b/app/assets/images/emoji/construction_worker_tone5.png
diff --git a/app/assets/images/emoji/control_knobs.png b/app/assets/images/emoji/control_knobs.png
new file mode 100644
index 00000000000..6635ac93b50
--- /dev/null
+++ b/app/assets/images/emoji/control_knobs.png
diff --git a/app/assets/images/emoji/convenience_store.png b/app/assets/images/emoji/convenience_store.png
new file mode 100644
index 00000000000..26b53b5669e
--- /dev/null
+++ b/app/assets/images/emoji/convenience_store.png
diff --git a/app/assets/images/emoji/cookie.png b/app/assets/images/emoji/cookie.png
new file mode 100644
index 00000000000..1b6bcb1554f
--- /dev/null
+++ b/app/assets/images/emoji/cookie.png
diff --git a/app/assets/images/emoji/cooking.png b/app/assets/images/emoji/cooking.png
new file mode 100644
index 00000000000..918c980577a
--- /dev/null
+++ b/app/assets/images/emoji/cooking.png
diff --git a/app/assets/images/emoji/cool.png b/app/assets/images/emoji/cool.png
new file mode 100644
index 00000000000..74674978d00
--- /dev/null
+++ b/app/assets/images/emoji/cool.png
diff --git a/app/assets/images/emoji/cop.png b/app/assets/images/emoji/cop.png
new file mode 100644
index 00000000000..0b16d7c17b7
--- /dev/null
+++ b/app/assets/images/emoji/cop.png
diff --git a/app/assets/images/emoji/cop_tone1.png b/app/assets/images/emoji/cop_tone1.png
new file mode 100644
index 00000000000..6ccba3879dc
--- /dev/null
+++ b/app/assets/images/emoji/cop_tone1.png
diff --git a/app/assets/images/emoji/cop_tone2.png b/app/assets/images/emoji/cop_tone2.png
new file mode 100644
index 00000000000..7814ea9f52d
--- /dev/null
+++ b/app/assets/images/emoji/cop_tone2.png
diff --git a/app/assets/images/emoji/cop_tone3.png b/app/assets/images/emoji/cop_tone3.png
new file mode 100644
index 00000000000..d78e88ec872
--- /dev/null
+++ b/app/assets/images/emoji/cop_tone3.png
diff --git a/app/assets/images/emoji/cop_tone4.png b/app/assets/images/emoji/cop_tone4.png
new file mode 100644
index 00000000000..2e13c508315
--- /dev/null
+++ b/app/assets/images/emoji/cop_tone4.png
diff --git a/app/assets/images/emoji/cop_tone5.png b/app/assets/images/emoji/cop_tone5.png
new file mode 100644
index 00000000000..2980d61cc2e
--- /dev/null
+++ b/app/assets/images/emoji/cop_tone5.png
diff --git a/app/assets/images/emoji/copyright.png b/app/assets/images/emoji/copyright.png
new file mode 100644
index 00000000000..6b9a6adbfd2
--- /dev/null
+++ b/app/assets/images/emoji/copyright.png
diff --git a/app/assets/images/emoji/corn.png b/app/assets/images/emoji/corn.png
new file mode 100644
index 00000000000..36e20127931
--- /dev/null
+++ b/app/assets/images/emoji/corn.png
diff --git a/app/assets/images/emoji/couch.png b/app/assets/images/emoji/couch.png
new file mode 100644
index 00000000000..27b19b13bb0
--- /dev/null
+++ b/app/assets/images/emoji/couch.png
diff --git a/app/assets/images/emoji/couple.png b/app/assets/images/emoji/couple.png
new file mode 100644
index 00000000000..960323f3c16
--- /dev/null
+++ b/app/assets/images/emoji/couple.png
diff --git a/app/assets/images/emoji/couple_mm.png b/app/assets/images/emoji/couple_mm.png
new file mode 100644
index 00000000000..8759fa5db87
--- /dev/null
+++ b/app/assets/images/emoji/couple_mm.png
diff --git a/app/assets/images/emoji/couple_with_heart.png b/app/assets/images/emoji/couple_with_heart.png
new file mode 100644
index 00000000000..62111601b36
--- /dev/null
+++ b/app/assets/images/emoji/couple_with_heart.png
diff --git a/app/assets/images/emoji/couple_ww.png b/app/assets/images/emoji/couple_ww.png
new file mode 100644
index 00000000000..08fdabcdc5c
--- /dev/null
+++ b/app/assets/images/emoji/couple_ww.png
diff --git a/app/assets/images/emoji/couplekiss.png b/app/assets/images/emoji/couplekiss.png
new file mode 100644
index 00000000000..9aa519da9e8
--- /dev/null
+++ b/app/assets/images/emoji/couplekiss.png
diff --git a/app/assets/images/emoji/cow.png b/app/assets/images/emoji/cow.png
new file mode 100644
index 00000000000..718a3986d64
--- /dev/null
+++ b/app/assets/images/emoji/cow.png
diff --git a/app/assets/images/emoji/cow2.png b/app/assets/images/emoji/cow2.png
new file mode 100644
index 00000000000..4d0ca534ff1
--- /dev/null
+++ b/app/assets/images/emoji/cow2.png
diff --git a/app/assets/images/emoji/cowboy.png b/app/assets/images/emoji/cowboy.png
new file mode 100644
index 00000000000..70dd5d0d9d1
--- /dev/null
+++ b/app/assets/images/emoji/cowboy.png
diff --git a/app/assets/images/emoji/crab.png b/app/assets/images/emoji/crab.png
new file mode 100644
index 00000000000..19f3047ab61
--- /dev/null
+++ b/app/assets/images/emoji/crab.png
diff --git a/app/assets/images/emoji/crayon.png b/app/assets/images/emoji/crayon.png
new file mode 100644
index 00000000000..8d7b427aaa3
--- /dev/null
+++ b/app/assets/images/emoji/crayon.png
diff --git a/app/assets/images/emoji/credit_card.png b/app/assets/images/emoji/credit_card.png
new file mode 100644
index 00000000000..372777d5c61
--- /dev/null
+++ b/app/assets/images/emoji/credit_card.png
diff --git a/app/assets/images/emoji/crescent_moon.png b/app/assets/images/emoji/crescent_moon.png
new file mode 100644
index 00000000000..765420ecec7
--- /dev/null
+++ b/app/assets/images/emoji/crescent_moon.png
diff --git a/app/assets/images/emoji/cricket.png b/app/assets/images/emoji/cricket.png
new file mode 100644
index 00000000000..d602294a2cd
--- /dev/null
+++ b/app/assets/images/emoji/cricket.png
diff --git a/app/assets/images/emoji/crocodile.png b/app/assets/images/emoji/crocodile.png
new file mode 100644
index 00000000000..3005c46f176
--- /dev/null
+++ b/app/assets/images/emoji/crocodile.png
diff --git a/app/assets/images/emoji/croissant.png b/app/assets/images/emoji/croissant.png
new file mode 100644
index 00000000000..fb33feb1a38
--- /dev/null
+++ b/app/assets/images/emoji/croissant.png
diff --git a/app/assets/images/emoji/cross.png b/app/assets/images/emoji/cross.png
new file mode 100644
index 00000000000..42b10e82257
--- /dev/null
+++ b/app/assets/images/emoji/cross.png
diff --git a/app/assets/images/emoji/crossed_flags.png b/app/assets/images/emoji/crossed_flags.png
new file mode 100644
index 00000000000..273bd0f0fe5
--- /dev/null
+++ b/app/assets/images/emoji/crossed_flags.png
diff --git a/app/assets/images/emoji/crossed_swords.png b/app/assets/images/emoji/crossed_swords.png
new file mode 100644
index 00000000000..907e9607134
--- /dev/null
+++ b/app/assets/images/emoji/crossed_swords.png
diff --git a/app/assets/images/emoji/crown.png b/app/assets/images/emoji/crown.png
new file mode 100644
index 00000000000..93b82d92f04
--- /dev/null
+++ b/app/assets/images/emoji/crown.png
diff --git a/app/assets/images/emoji/cruise_ship.png b/app/assets/images/emoji/cruise_ship.png
new file mode 100644
index 00000000000..19d4acbe40c
--- /dev/null
+++ b/app/assets/images/emoji/cruise_ship.png
diff --git a/app/assets/images/emoji/cry.png b/app/assets/images/emoji/cry.png
new file mode 100644
index 00000000000..b7877f8a173
--- /dev/null
+++ b/app/assets/images/emoji/cry.png
diff --git a/app/assets/images/emoji/crying_cat_face.png b/app/assets/images/emoji/crying_cat_face.png
new file mode 100644
index 00000000000..b4f49715e00
--- /dev/null
+++ b/app/assets/images/emoji/crying_cat_face.png
diff --git a/app/assets/images/emoji/crystal_ball.png b/app/assets/images/emoji/crystal_ball.png
new file mode 100644
index 00000000000..485d5c888f1
--- /dev/null
+++ b/app/assets/images/emoji/crystal_ball.png
diff --git a/app/assets/images/emoji/cucumber.png b/app/assets/images/emoji/cucumber.png
new file mode 100644
index 00000000000..500807059d2
--- /dev/null
+++ b/app/assets/images/emoji/cucumber.png
diff --git a/app/assets/images/emoji/cupid.png b/app/assets/images/emoji/cupid.png
new file mode 100644
index 00000000000..2df0078ddd1
--- /dev/null
+++ b/app/assets/images/emoji/cupid.png
diff --git a/app/assets/images/emoji/curly_loop.png b/app/assets/images/emoji/curly_loop.png
new file mode 100644
index 00000000000..440aa56d50e
--- /dev/null
+++ b/app/assets/images/emoji/curly_loop.png
diff --git a/app/assets/images/emoji/currency_exchange.png b/app/assets/images/emoji/currency_exchange.png
new file mode 100644
index 00000000000..4d46c6050e7
--- /dev/null
+++ b/app/assets/images/emoji/currency_exchange.png
diff --git a/app/assets/images/emoji/curry.png b/app/assets/images/emoji/curry.png
new file mode 100644
index 00000000000..69657ca8103
--- /dev/null
+++ b/app/assets/images/emoji/curry.png
diff --git a/app/assets/images/emoji/custard.png b/app/assets/images/emoji/custard.png
new file mode 100644
index 00000000000..fa3df67b8f6
--- /dev/null
+++ b/app/assets/images/emoji/custard.png
diff --git a/app/assets/images/emoji/customs.png b/app/assets/images/emoji/customs.png
new file mode 100644
index 00000000000..21b7ce2c69e
--- /dev/null
+++ b/app/assets/images/emoji/customs.png
diff --git a/app/assets/images/emoji/cyclone.png b/app/assets/images/emoji/cyclone.png
new file mode 100644
index 00000000000..ff00b1afe70
--- /dev/null
+++ b/app/assets/images/emoji/cyclone.png
diff --git a/app/assets/images/emoji/dagger.png b/app/assets/images/emoji/dagger.png
new file mode 100644
index 00000000000..66e97b0aa25
--- /dev/null
+++ b/app/assets/images/emoji/dagger.png
diff --git a/app/assets/images/emoji/dancer.png b/app/assets/images/emoji/dancer.png
new file mode 100644
index 00000000000..04b166991cb
--- /dev/null
+++ b/app/assets/images/emoji/dancer.png
diff --git a/app/assets/images/emoji/dancer_tone1.png b/app/assets/images/emoji/dancer_tone1.png
new file mode 100644
index 00000000000..2c7b11c3a6e
--- /dev/null
+++ b/app/assets/images/emoji/dancer_tone1.png
diff --git a/app/assets/images/emoji/dancer_tone2.png b/app/assets/images/emoji/dancer_tone2.png
new file mode 100644
index 00000000000..cb04b1f907e
--- /dev/null
+++ b/app/assets/images/emoji/dancer_tone2.png
diff --git a/app/assets/images/emoji/dancer_tone3.png b/app/assets/images/emoji/dancer_tone3.png
new file mode 100644
index 00000000000..98c5bca7b64
--- /dev/null
+++ b/app/assets/images/emoji/dancer_tone3.png
diff --git a/app/assets/images/emoji/dancer_tone4.png b/app/assets/images/emoji/dancer_tone4.png
new file mode 100644
index 00000000000..fdb1e00cbba
--- /dev/null
+++ b/app/assets/images/emoji/dancer_tone4.png
diff --git a/app/assets/images/emoji/dancer_tone5.png b/app/assets/images/emoji/dancer_tone5.png
new file mode 100644
index 00000000000..0e34e0e23f0
--- /dev/null
+++ b/app/assets/images/emoji/dancer_tone5.png
diff --git a/app/assets/images/emoji/dancers.png b/app/assets/images/emoji/dancers.png
new file mode 100644
index 00000000000..67e6ffacb76
--- /dev/null
+++ b/app/assets/images/emoji/dancers.png
diff --git a/app/assets/images/emoji/dango.png b/app/assets/images/emoji/dango.png
new file mode 100644
index 00000000000..f73f37b01c7
--- /dev/null
+++ b/app/assets/images/emoji/dango.png
diff --git a/app/assets/images/emoji/dark_sunglasses.png b/app/assets/images/emoji/dark_sunglasses.png
new file mode 100644
index 00000000000..b1b6db0acff
--- /dev/null
+++ b/app/assets/images/emoji/dark_sunglasses.png
diff --git a/app/assets/images/emoji/dart.png b/app/assets/images/emoji/dart.png
new file mode 100644
index 00000000000..f6704aeb8ba
--- /dev/null
+++ b/app/assets/images/emoji/dart.png
diff --git a/app/assets/images/emoji/dash.png b/app/assets/images/emoji/dash.png
new file mode 100644
index 00000000000..064b8525c12
--- /dev/null
+++ b/app/assets/images/emoji/dash.png
diff --git a/app/assets/images/emoji/date.png b/app/assets/images/emoji/date.png
new file mode 100644
index 00000000000..f05b3da97b8
--- /dev/null
+++ b/app/assets/images/emoji/date.png
diff --git a/app/assets/images/emoji/deciduous_tree.png b/app/assets/images/emoji/deciduous_tree.png
new file mode 100644
index 00000000000..785fc1c30ea
--- /dev/null
+++ b/app/assets/images/emoji/deciduous_tree.png
diff --git a/app/assets/images/emoji/deer.png b/app/assets/images/emoji/deer.png
new file mode 100644
index 00000000000..d8698195ff0
--- /dev/null
+++ b/app/assets/images/emoji/deer.png
diff --git a/app/assets/images/emoji/department_store.png b/app/assets/images/emoji/department_store.png
new file mode 100644
index 00000000000..58867c7a6e1
--- /dev/null
+++ b/app/assets/images/emoji/department_store.png
diff --git a/app/assets/images/emoji/desert.png b/app/assets/images/emoji/desert.png
new file mode 100644
index 00000000000..e9966ff8c65
--- /dev/null
+++ b/app/assets/images/emoji/desert.png
diff --git a/app/assets/images/emoji/desktop.png b/app/assets/images/emoji/desktop.png
new file mode 100644
index 00000000000..909bd42b5e1
--- /dev/null
+++ b/app/assets/images/emoji/desktop.png
diff --git a/app/assets/images/emoji/diamond_shape_with_a_dot_inside.png b/app/assets/images/emoji/diamond_shape_with_a_dot_inside.png
new file mode 100644
index 00000000000..2a22a26d1e2
--- /dev/null
+++ b/app/assets/images/emoji/diamond_shape_with_a_dot_inside.png
diff --git a/app/assets/images/emoji/diamonds.png b/app/assets/images/emoji/diamonds.png
new file mode 100644
index 00000000000..1f25f51f97a
--- /dev/null
+++ b/app/assets/images/emoji/diamonds.png
diff --git a/app/assets/images/emoji/disappointed.png b/app/assets/images/emoji/disappointed.png
new file mode 100644
index 00000000000..efe4e67e23c
--- /dev/null
+++ b/app/assets/images/emoji/disappointed.png
diff --git a/app/assets/images/emoji/disappointed_relieved.png b/app/assets/images/emoji/disappointed_relieved.png
new file mode 100644
index 00000000000..aef864d2b3d
--- /dev/null
+++ b/app/assets/images/emoji/disappointed_relieved.png
diff --git a/app/assets/images/emoji/dividers.png b/app/assets/images/emoji/dividers.png
new file mode 100644
index 00000000000..46a7e403f9d
--- /dev/null
+++ b/app/assets/images/emoji/dividers.png
diff --git a/app/assets/images/emoji/dizzy.png b/app/assets/images/emoji/dizzy.png
new file mode 100644
index 00000000000..85f52efad24
--- /dev/null
+++ b/app/assets/images/emoji/dizzy.png
diff --git a/app/assets/images/emoji/dizzy_face.png b/app/assets/images/emoji/dizzy_face.png
new file mode 100644
index 00000000000..3120316ab5e
--- /dev/null
+++ b/app/assets/images/emoji/dizzy_face.png
diff --git a/app/assets/images/emoji/do_not_litter.png b/app/assets/images/emoji/do_not_litter.png
new file mode 100644
index 00000000000..341d2575f4f
--- /dev/null
+++ b/app/assets/images/emoji/do_not_litter.png
diff --git a/app/assets/images/emoji/dog.png b/app/assets/images/emoji/dog.png
new file mode 100644
index 00000000000..281b81d58bd
--- /dev/null
+++ b/app/assets/images/emoji/dog.png
diff --git a/app/assets/images/emoji/dog2.png b/app/assets/images/emoji/dog2.png
new file mode 100644
index 00000000000..976143dbdbe
--- /dev/null
+++ b/app/assets/images/emoji/dog2.png
diff --git a/app/assets/images/emoji/dollar.png b/app/assets/images/emoji/dollar.png
new file mode 100644
index 00000000000..a9904c28293
--- /dev/null
+++ b/app/assets/images/emoji/dollar.png
diff --git a/app/assets/images/emoji/dolls.png b/app/assets/images/emoji/dolls.png
new file mode 100644
index 00000000000..10955615110
--- /dev/null
+++ b/app/assets/images/emoji/dolls.png
diff --git a/app/assets/images/emoji/dolphin.png b/app/assets/images/emoji/dolphin.png
new file mode 100644
index 00000000000..81434809003
--- /dev/null
+++ b/app/assets/images/emoji/dolphin.png
diff --git a/app/assets/images/emoji/door.png b/app/assets/images/emoji/door.png
new file mode 100644
index 00000000000..36ae3e27494
--- /dev/null
+++ b/app/assets/images/emoji/door.png
diff --git a/app/assets/images/emoji/doughnut.png b/app/assets/images/emoji/doughnut.png
new file mode 100644
index 00000000000..0ca4cd0bde8
--- /dev/null
+++ b/app/assets/images/emoji/doughnut.png
diff --git a/app/assets/images/emoji/dove.png b/app/assets/images/emoji/dove.png
new file mode 100644
index 00000000000..9580c4917d7
--- /dev/null
+++ b/app/assets/images/emoji/dove.png
diff --git a/app/assets/images/emoji/dragon.png b/app/assets/images/emoji/dragon.png
new file mode 100644
index 00000000000..d6311cf5429
--- /dev/null
+++ b/app/assets/images/emoji/dragon.png
diff --git a/app/assets/images/emoji/dragon_face.png b/app/assets/images/emoji/dragon_face.png
new file mode 100644
index 00000000000..3c2720446c6
--- /dev/null
+++ b/app/assets/images/emoji/dragon_face.png
diff --git a/app/assets/images/emoji/dress.png b/app/assets/images/emoji/dress.png
new file mode 100644
index 00000000000..a697ca5c57d
--- /dev/null
+++ b/app/assets/images/emoji/dress.png
diff --git a/app/assets/images/emoji/dromedary_camel.png b/app/assets/images/emoji/dromedary_camel.png
new file mode 100644
index 00000000000..5271637c7c4
--- /dev/null
+++ b/app/assets/images/emoji/dromedary_camel.png
diff --git a/app/assets/images/emoji/drooling_face.png b/app/assets/images/emoji/drooling_face.png
new file mode 100644
index 00000000000..a5460532597
--- /dev/null
+++ b/app/assets/images/emoji/drooling_face.png
diff --git a/app/assets/images/emoji/droplet.png b/app/assets/images/emoji/droplet.png
new file mode 100644
index 00000000000..71241ec3061
--- /dev/null
+++ b/app/assets/images/emoji/droplet.png
diff --git a/app/assets/images/emoji/drum.png b/app/assets/images/emoji/drum.png
new file mode 100644
index 00000000000..b038727cc99
--- /dev/null
+++ b/app/assets/images/emoji/drum.png
diff --git a/app/assets/images/emoji/duck.png b/app/assets/images/emoji/duck.png
new file mode 100644
index 00000000000..74330b77ca3
--- /dev/null
+++ b/app/assets/images/emoji/duck.png
diff --git a/app/assets/images/emoji/dvd.png b/app/assets/images/emoji/dvd.png
new file mode 100644
index 00000000000..045a6f7a08d
--- /dev/null
+++ b/app/assets/images/emoji/dvd.png
diff --git a/app/assets/images/emoji/e-mail.png b/app/assets/images/emoji/e-mail.png
new file mode 100644
index 00000000000..d22e654a20b
--- /dev/null
+++ b/app/assets/images/emoji/e-mail.png
diff --git a/app/assets/images/emoji/eagle.png b/app/assets/images/emoji/eagle.png
new file mode 100644
index 00000000000..4f277debeef
--- /dev/null
+++ b/app/assets/images/emoji/eagle.png
diff --git a/app/assets/images/emoji/ear.png b/app/assets/images/emoji/ear.png
new file mode 100644
index 00000000000..f84f9ff154a
--- /dev/null
+++ b/app/assets/images/emoji/ear.png
diff --git a/app/assets/images/emoji/ear_of_rice.png b/app/assets/images/emoji/ear_of_rice.png
new file mode 100644
index 00000000000..3564d9d643a
--- /dev/null
+++ b/app/assets/images/emoji/ear_of_rice.png
diff --git a/app/assets/images/emoji/ear_tone1.png b/app/assets/images/emoji/ear_tone1.png
new file mode 100644
index 00000000000..d09e1e41996
--- /dev/null
+++ b/app/assets/images/emoji/ear_tone1.png
diff --git a/app/assets/images/emoji/ear_tone2.png b/app/assets/images/emoji/ear_tone2.png
new file mode 100644
index 00000000000..300d60a9948
--- /dev/null
+++ b/app/assets/images/emoji/ear_tone2.png
diff --git a/app/assets/images/emoji/ear_tone3.png b/app/assets/images/emoji/ear_tone3.png
new file mode 100644
index 00000000000..2a56eebe445
--- /dev/null
+++ b/app/assets/images/emoji/ear_tone3.png
diff --git a/app/assets/images/emoji/ear_tone4.png b/app/assets/images/emoji/ear_tone4.png
new file mode 100644
index 00000000000..bd270f7763e
--- /dev/null
+++ b/app/assets/images/emoji/ear_tone4.png
diff --git a/app/assets/images/emoji/ear_tone5.png b/app/assets/images/emoji/ear_tone5.png
new file mode 100644
index 00000000000..b96bb441dff
--- /dev/null
+++ b/app/assets/images/emoji/ear_tone5.png
diff --git a/app/assets/images/emoji/earth_africa.png b/app/assets/images/emoji/earth_africa.png
new file mode 100644
index 00000000000..66c3348c23a
--- /dev/null
+++ b/app/assets/images/emoji/earth_africa.png
diff --git a/app/assets/images/emoji/earth_americas.png b/app/assets/images/emoji/earth_americas.png
new file mode 100644
index 00000000000..538c3cddd68
--- /dev/null
+++ b/app/assets/images/emoji/earth_americas.png
diff --git a/app/assets/images/emoji/earth_asia.png b/app/assets/images/emoji/earth_asia.png
new file mode 100644
index 00000000000..d8df97fec3c
--- /dev/null
+++ b/app/assets/images/emoji/earth_asia.png
diff --git a/app/assets/images/emoji/egg.png b/app/assets/images/emoji/egg.png
new file mode 100644
index 00000000000..c171974d993
--- /dev/null
+++ b/app/assets/images/emoji/egg.png
diff --git a/app/assets/images/emoji/eggplant.png b/app/assets/images/emoji/eggplant.png
new file mode 100644
index 00000000000..fafd7c1a14c
--- /dev/null
+++ b/app/assets/images/emoji/eggplant.png
diff --git a/app/assets/images/emoji/eight.png b/app/assets/images/emoji/eight.png
new file mode 100644
index 00000000000..8c95874d4c5
--- /dev/null
+++ b/app/assets/images/emoji/eight.png
diff --git a/app/assets/images/emoji/eight_pointed_black_star.png b/app/assets/images/emoji/eight_pointed_black_star.png
new file mode 100644
index 00000000000..820179bda50
--- /dev/null
+++ b/app/assets/images/emoji/eight_pointed_black_star.png
diff --git a/app/assets/images/emoji/eight_spoked_asterisk.png b/app/assets/images/emoji/eight_spoked_asterisk.png
new file mode 100644
index 00000000000..3307ffa62ee
--- /dev/null
+++ b/app/assets/images/emoji/eight_spoked_asterisk.png
diff --git a/app/assets/images/emoji/eject.png b/app/assets/images/emoji/eject.png
new file mode 100644
index 00000000000..ec5cfc48973
--- /dev/null
+++ b/app/assets/images/emoji/eject.png
diff --git a/app/assets/images/emoji/electric_plug.png b/app/assets/images/emoji/electric_plug.png
new file mode 100644
index 00000000000..31d1eb215b4
--- /dev/null
+++ b/app/assets/images/emoji/electric_plug.png
diff --git a/app/assets/images/emoji/elephant.png b/app/assets/images/emoji/elephant.png
new file mode 100644
index 00000000000..b8a6d140595
--- /dev/null
+++ b/app/assets/images/emoji/elephant.png
diff --git a/app/assets/images/emoji/end.png b/app/assets/images/emoji/end.png
new file mode 100644
index 00000000000..ef3ccd5f367
--- /dev/null
+++ b/app/assets/images/emoji/end.png
diff --git a/app/assets/images/emoji/envelope.png b/app/assets/images/emoji/envelope.png
new file mode 100644
index 00000000000..ec77ac375a4
--- /dev/null
+++ b/app/assets/images/emoji/envelope.png
diff --git a/app/assets/images/emoji/envelope_with_arrow.png b/app/assets/images/emoji/envelope_with_arrow.png
new file mode 100644
index 00000000000..7448a6b7673
--- /dev/null
+++ b/app/assets/images/emoji/envelope_with_arrow.png
diff --git a/app/assets/images/emoji/euro.png b/app/assets/images/emoji/euro.png
new file mode 100644
index 00000000000..a49020820e1
--- /dev/null
+++ b/app/assets/images/emoji/euro.png
diff --git a/app/assets/images/emoji/european_castle.png b/app/assets/images/emoji/european_castle.png
new file mode 100644
index 00000000000..888d11332ce
--- /dev/null
+++ b/app/assets/images/emoji/european_castle.png
diff --git a/app/assets/images/emoji/european_post_office.png b/app/assets/images/emoji/european_post_office.png
new file mode 100644
index 00000000000..3745aff8dd2
--- /dev/null
+++ b/app/assets/images/emoji/european_post_office.png
diff --git a/app/assets/images/emoji/evergreen_tree.png b/app/assets/images/emoji/evergreen_tree.png
new file mode 100644
index 00000000000..f679d8dd772
--- /dev/null
+++ b/app/assets/images/emoji/evergreen_tree.png
diff --git a/app/assets/images/emoji/exclamation.png b/app/assets/images/emoji/exclamation.png
new file mode 100644
index 00000000000..2c14406422f
--- /dev/null
+++ b/app/assets/images/emoji/exclamation.png
diff --git a/app/assets/images/emoji/expressionless.png b/app/assets/images/emoji/expressionless.png
new file mode 100644
index 00000000000..2954017f6c2
--- /dev/null
+++ b/app/assets/images/emoji/expressionless.png
diff --git a/app/assets/images/emoji/eye.png b/app/assets/images/emoji/eye.png
new file mode 100644
index 00000000000..9d989cdd375
--- /dev/null
+++ b/app/assets/images/emoji/eye.png
diff --git a/app/assets/images/emoji/eye_in_speech_bubble.png b/app/assets/images/emoji/eye_in_speech_bubble.png
new file mode 100644
index 00000000000..21bd22bbcce
--- /dev/null
+++ b/app/assets/images/emoji/eye_in_speech_bubble.png
diff --git a/app/assets/images/emoji/eyeglasses.png b/app/assets/images/emoji/eyeglasses.png
new file mode 100644
index 00000000000..865d8274acf
--- /dev/null
+++ b/app/assets/images/emoji/eyeglasses.png
diff --git a/app/assets/images/emoji/eyes.png b/app/assets/images/emoji/eyes.png
new file mode 100644
index 00000000000..2102ada7e09
--- /dev/null
+++ b/app/assets/images/emoji/eyes.png
diff --git a/app/assets/images/emoji/face_palm.png b/app/assets/images/emoji/face_palm.png
new file mode 100644
index 00000000000..defc796cf16
--- /dev/null
+++ b/app/assets/images/emoji/face_palm.png
diff --git a/app/assets/images/emoji/face_palm_tone1.png b/app/assets/images/emoji/face_palm_tone1.png
new file mode 100644
index 00000000000..2f4b010bb40
--- /dev/null
+++ b/app/assets/images/emoji/face_palm_tone1.png
diff --git a/app/assets/images/emoji/face_palm_tone2.png b/app/assets/images/emoji/face_palm_tone2.png
new file mode 100644
index 00000000000..97fb6831687
--- /dev/null
+++ b/app/assets/images/emoji/face_palm_tone2.png
diff --git a/app/assets/images/emoji/face_palm_tone3.png b/app/assets/images/emoji/face_palm_tone3.png
new file mode 100644
index 00000000000..b5b5c1e5306
--- /dev/null
+++ b/app/assets/images/emoji/face_palm_tone3.png
diff --git a/app/assets/images/emoji/face_palm_tone4.png b/app/assets/images/emoji/face_palm_tone4.png
new file mode 100644
index 00000000000..2840b113483
--- /dev/null
+++ b/app/assets/images/emoji/face_palm_tone4.png
diff --git a/app/assets/images/emoji/face_palm_tone5.png b/app/assets/images/emoji/face_palm_tone5.png
new file mode 100644
index 00000000000..6f070db98be
--- /dev/null
+++ b/app/assets/images/emoji/face_palm_tone5.png
diff --git a/app/assets/images/emoji/factory.png b/app/assets/images/emoji/factory.png
new file mode 100644
index 00000000000..e1d2ddf4a27
--- /dev/null
+++ b/app/assets/images/emoji/factory.png
diff --git a/app/assets/images/emoji/fallen_leaf.png b/app/assets/images/emoji/fallen_leaf.png
new file mode 100644
index 00000000000..0d60e7bdf2d
--- /dev/null
+++ b/app/assets/images/emoji/fallen_leaf.png
diff --git a/app/assets/images/emoji/family.png b/app/assets/images/emoji/family.png
new file mode 100644
index 00000000000..26421965791
--- /dev/null
+++ b/app/assets/images/emoji/family.png
diff --git a/app/assets/images/emoji/family_mmb.png b/app/assets/images/emoji/family_mmb.png
new file mode 100644
index 00000000000..7a2e4e2c491
--- /dev/null
+++ b/app/assets/images/emoji/family_mmb.png
diff --git a/app/assets/images/emoji/family_mmbb.png b/app/assets/images/emoji/family_mmbb.png
new file mode 100644
index 00000000000..81e6c0fc0ee
--- /dev/null
+++ b/app/assets/images/emoji/family_mmbb.png
diff --git a/app/assets/images/emoji/family_mmg.png b/app/assets/images/emoji/family_mmg.png
new file mode 100644
index 00000000000..932a85e1fe5
--- /dev/null
+++ b/app/assets/images/emoji/family_mmg.png
diff --git a/app/assets/images/emoji/family_mmgb.png b/app/assets/images/emoji/family_mmgb.png
new file mode 100644
index 00000000000..41e35166670
--- /dev/null
+++ b/app/assets/images/emoji/family_mmgb.png
diff --git a/app/assets/images/emoji/family_mmgg.png b/app/assets/images/emoji/family_mmgg.png
new file mode 100644
index 00000000000..8e8ccfe6c7f
--- /dev/null
+++ b/app/assets/images/emoji/family_mmgg.png
diff --git a/app/assets/images/emoji/family_mwbb.png b/app/assets/images/emoji/family_mwbb.png
new file mode 100644
index 00000000000..b544fbe573f
--- /dev/null
+++ b/app/assets/images/emoji/family_mwbb.png
diff --git a/app/assets/images/emoji/family_mwg.png b/app/assets/images/emoji/family_mwg.png
new file mode 100644
index 00000000000..71d2681c32a
--- /dev/null
+++ b/app/assets/images/emoji/family_mwg.png
diff --git a/app/assets/images/emoji/family_mwgb.png b/app/assets/images/emoji/family_mwgb.png
new file mode 100644
index 00000000000..40dbf1f7a18
--- /dev/null
+++ b/app/assets/images/emoji/family_mwgb.png
diff --git a/app/assets/images/emoji/family_mwgg.png b/app/assets/images/emoji/family_mwgg.png
new file mode 100644
index 00000000000..bfefa4879cb
--- /dev/null
+++ b/app/assets/images/emoji/family_mwgg.png
diff --git a/app/assets/images/emoji/family_wwb.png b/app/assets/images/emoji/family_wwb.png
new file mode 100644
index 00000000000..836feae7c78
--- /dev/null
+++ b/app/assets/images/emoji/family_wwb.png
diff --git a/app/assets/images/emoji/family_wwbb.png b/app/assets/images/emoji/family_wwbb.png
new file mode 100644
index 00000000000..6c6ba45e7bb
--- /dev/null
+++ b/app/assets/images/emoji/family_wwbb.png
diff --git a/app/assets/images/emoji/family_wwg.png b/app/assets/images/emoji/family_wwg.png
new file mode 100644
index 00000000000..41225c6fa5a
--- /dev/null
+++ b/app/assets/images/emoji/family_wwg.png
diff --git a/app/assets/images/emoji/family_wwgb.png b/app/assets/images/emoji/family_wwgb.png
new file mode 100644
index 00000000000..284d29ab5da
--- /dev/null
+++ b/app/assets/images/emoji/family_wwgb.png
diff --git a/app/assets/images/emoji/family_wwgg.png b/app/assets/images/emoji/family_wwgg.png
new file mode 100644
index 00000000000..d8d3f49b85f
--- /dev/null
+++ b/app/assets/images/emoji/family_wwgg.png
diff --git a/app/assets/images/emoji/fast_forward.png b/app/assets/images/emoji/fast_forward.png
new file mode 100644
index 00000000000..c406fedfdb1
--- /dev/null
+++ b/app/assets/images/emoji/fast_forward.png
diff --git a/app/assets/images/emoji/fax.png b/app/assets/images/emoji/fax.png
new file mode 100644
index 00000000000..6f929e294c2
--- /dev/null
+++ b/app/assets/images/emoji/fax.png
diff --git a/app/assets/images/emoji/fearful.png b/app/assets/images/emoji/fearful.png
new file mode 100644
index 00000000000..eb8b347cef9
--- /dev/null
+++ b/app/assets/images/emoji/fearful.png
diff --git a/app/assets/images/emoji/feet.png b/app/assets/images/emoji/feet.png
new file mode 100644
index 00000000000..5fe568cee93
--- /dev/null
+++ b/app/assets/images/emoji/feet.png
diff --git a/app/assets/images/emoji/fencer.png b/app/assets/images/emoji/fencer.png
new file mode 100644
index 00000000000..5288c920eb9
--- /dev/null
+++ b/app/assets/images/emoji/fencer.png
diff --git a/app/assets/images/emoji/ferris_wheel.png b/app/assets/images/emoji/ferris_wheel.png
new file mode 100644
index 00000000000..55c8ff0475b
--- /dev/null
+++ b/app/assets/images/emoji/ferris_wheel.png
diff --git a/app/assets/images/emoji/ferry.png b/app/assets/images/emoji/ferry.png
new file mode 100644
index 00000000000..41816b3ae34
--- /dev/null
+++ b/app/assets/images/emoji/ferry.png
diff --git a/app/assets/images/emoji/field_hockey.png b/app/assets/images/emoji/field_hockey.png
new file mode 100644
index 00000000000..839637716ee
--- /dev/null
+++ b/app/assets/images/emoji/field_hockey.png
diff --git a/app/assets/images/emoji/file_cabinet.png b/app/assets/images/emoji/file_cabinet.png
new file mode 100644
index 00000000000..fddc65dde96
--- /dev/null
+++ b/app/assets/images/emoji/file_cabinet.png
diff --git a/app/assets/images/emoji/file_folder.png b/app/assets/images/emoji/file_folder.png
new file mode 100644
index 00000000000..addedaf0870
--- /dev/null
+++ b/app/assets/images/emoji/file_folder.png
diff --git a/app/assets/images/emoji/film_frames.png b/app/assets/images/emoji/film_frames.png
new file mode 100644
index 00000000000..30143aedbe6
--- /dev/null
+++ b/app/assets/images/emoji/film_frames.png
diff --git a/app/assets/images/emoji/fingers_crossed.png b/app/assets/images/emoji/fingers_crossed.png
new file mode 100644
index 00000000000..4cd18514ea3
--- /dev/null
+++ b/app/assets/images/emoji/fingers_crossed.png
diff --git a/app/assets/images/emoji/fingers_crossed_tone1.png b/app/assets/images/emoji/fingers_crossed_tone1.png
new file mode 100644
index 00000000000..dd2384a6cd5
--- /dev/null
+++ b/app/assets/images/emoji/fingers_crossed_tone1.png
diff --git a/app/assets/images/emoji/fingers_crossed_tone2.png b/app/assets/images/emoji/fingers_crossed_tone2.png
new file mode 100644
index 00000000000..6228401befe
--- /dev/null
+++ b/app/assets/images/emoji/fingers_crossed_tone2.png
diff --git a/app/assets/images/emoji/fingers_crossed_tone3.png b/app/assets/images/emoji/fingers_crossed_tone3.png
new file mode 100644
index 00000000000..b1074da15f5
--- /dev/null
+++ b/app/assets/images/emoji/fingers_crossed_tone3.png
diff --git a/app/assets/images/emoji/fingers_crossed_tone4.png b/app/assets/images/emoji/fingers_crossed_tone4.png
new file mode 100644
index 00000000000..75e05e4d332
--- /dev/null
+++ b/app/assets/images/emoji/fingers_crossed_tone4.png
diff --git a/app/assets/images/emoji/fingers_crossed_tone5.png b/app/assets/images/emoji/fingers_crossed_tone5.png
new file mode 100644
index 00000000000..761aebdc30f
--- /dev/null
+++ b/app/assets/images/emoji/fingers_crossed_tone5.png
diff --git a/app/assets/images/emoji/fire.png b/app/assets/images/emoji/fire.png
new file mode 100644
index 00000000000..bd3775a460b
--- /dev/null
+++ b/app/assets/images/emoji/fire.png
diff --git a/app/assets/images/emoji/fire_engine.png b/app/assets/images/emoji/fire_engine.png
new file mode 100644
index 00000000000..2cd45b7cf7e
--- /dev/null
+++ b/app/assets/images/emoji/fire_engine.png
diff --git a/app/assets/images/emoji/fireworks.png b/app/assets/images/emoji/fireworks.png
new file mode 100644
index 00000000000..176c8b58265
--- /dev/null
+++ b/app/assets/images/emoji/fireworks.png
diff --git a/app/assets/images/emoji/first_place.png b/app/assets/images/emoji/first_place.png
new file mode 100644
index 00000000000..15612b66492
--- /dev/null
+++ b/app/assets/images/emoji/first_place.png
diff --git a/app/assets/images/emoji/first_quarter_moon.png b/app/assets/images/emoji/first_quarter_moon.png
new file mode 100644
index 00000000000..5dccaf72a4f
--- /dev/null
+++ b/app/assets/images/emoji/first_quarter_moon.png
diff --git a/app/assets/images/emoji/first_quarter_moon_with_face.png b/app/assets/images/emoji/first_quarter_moon_with_face.png
new file mode 100644
index 00000000000..cd8a3d7acd8
--- /dev/null
+++ b/app/assets/images/emoji/first_quarter_moon_with_face.png
diff --git a/app/assets/images/emoji/fish.png b/app/assets/images/emoji/fish.png
new file mode 100644
index 00000000000..c2d2faaacd4
--- /dev/null
+++ b/app/assets/images/emoji/fish.png
diff --git a/app/assets/images/emoji/fish_cake.png b/app/assets/images/emoji/fish_cake.png
new file mode 100644
index 00000000000..157bded65db
--- /dev/null
+++ b/app/assets/images/emoji/fish_cake.png
diff --git a/app/assets/images/emoji/fishing_pole_and_fish.png b/app/assets/images/emoji/fishing_pole_and_fish.png
new file mode 100644
index 00000000000..dfcdf07eb50
--- /dev/null
+++ b/app/assets/images/emoji/fishing_pole_and_fish.png
diff --git a/app/assets/images/emoji/fist.png b/app/assets/images/emoji/fist.png
new file mode 100644
index 00000000000..de33592bf98
--- /dev/null
+++ b/app/assets/images/emoji/fist.png
diff --git a/app/assets/images/emoji/fist_tone1.png b/app/assets/images/emoji/fist_tone1.png
new file mode 100644
index 00000000000..02809e2dd68
--- /dev/null
+++ b/app/assets/images/emoji/fist_tone1.png
diff --git a/app/assets/images/emoji/fist_tone2.png b/app/assets/images/emoji/fist_tone2.png
new file mode 100644
index 00000000000..5de34810383
--- /dev/null
+++ b/app/assets/images/emoji/fist_tone2.png
diff --git a/app/assets/images/emoji/fist_tone3.png b/app/assets/images/emoji/fist_tone3.png
new file mode 100644
index 00000000000..0d5240129b1
--- /dev/null
+++ b/app/assets/images/emoji/fist_tone3.png
diff --git a/app/assets/images/emoji/fist_tone4.png b/app/assets/images/emoji/fist_tone4.png
new file mode 100644
index 00000000000..a95c0dd634b
--- /dev/null
+++ b/app/assets/images/emoji/fist_tone4.png
diff --git a/app/assets/images/emoji/fist_tone5.png b/app/assets/images/emoji/fist_tone5.png
new file mode 100644
index 00000000000..a2f092fd8c7
--- /dev/null
+++ b/app/assets/images/emoji/fist_tone5.png
diff --git a/app/assets/images/emoji/five.png b/app/assets/images/emoji/five.png
new file mode 100644
index 00000000000..d14371f3f27
--- /dev/null
+++ b/app/assets/images/emoji/five.png
diff --git a/app/assets/images/emoji/flag_ac.png b/app/assets/images/emoji/flag_ac.png
new file mode 100644
index 00000000000..286239920c7
--- /dev/null
+++ b/app/assets/images/emoji/flag_ac.png
diff --git a/app/assets/images/emoji/flag_ad.png b/app/assets/images/emoji/flag_ad.png
new file mode 100644
index 00000000000..20f4b14e8ad
--- /dev/null
+++ b/app/assets/images/emoji/flag_ad.png
diff --git a/app/assets/images/emoji/flag_ae.png b/app/assets/images/emoji/flag_ae.png
new file mode 100644
index 00000000000..d16ffe4b862
--- /dev/null
+++ b/app/assets/images/emoji/flag_ae.png
diff --git a/app/assets/images/emoji/flag_af.png b/app/assets/images/emoji/flag_af.png
new file mode 100644
index 00000000000..a51533b554d
--- /dev/null
+++ b/app/assets/images/emoji/flag_af.png
diff --git a/app/assets/images/emoji/flag_ag.png b/app/assets/images/emoji/flag_ag.png
new file mode 100644
index 00000000000..07f2ce397d0
--- /dev/null
+++ b/app/assets/images/emoji/flag_ag.png
diff --git a/app/assets/images/emoji/flag_ai.png b/app/assets/images/emoji/flag_ai.png
new file mode 100644
index 00000000000..500b5ab09fb
--- /dev/null
+++ b/app/assets/images/emoji/flag_ai.png
diff --git a/app/assets/images/emoji/flag_al.png b/app/assets/images/emoji/flag_al.png
new file mode 100644
index 00000000000..03a20132cc6
--- /dev/null
+++ b/app/assets/images/emoji/flag_al.png
diff --git a/app/assets/images/emoji/flag_am.png b/app/assets/images/emoji/flag_am.png
new file mode 100644
index 00000000000..2ad60a273ec
--- /dev/null
+++ b/app/assets/images/emoji/flag_am.png
diff --git a/app/assets/images/emoji/flag_ao.png b/app/assets/images/emoji/flag_ao.png
new file mode 100644
index 00000000000..cb46c31f862
--- /dev/null
+++ b/app/assets/images/emoji/flag_ao.png
diff --git a/app/assets/images/emoji/flag_aq.png b/app/assets/images/emoji/flag_aq.png
new file mode 100644
index 00000000000..b272021d375
--- /dev/null
+++ b/app/assets/images/emoji/flag_aq.png
diff --git a/app/assets/images/emoji/flag_ar.png b/app/assets/images/emoji/flag_ar.png
new file mode 100644
index 00000000000..73136caf3b7
--- /dev/null
+++ b/app/assets/images/emoji/flag_ar.png
diff --git a/app/assets/images/emoji/flag_as.png b/app/assets/images/emoji/flag_as.png
new file mode 100644
index 00000000000..3db45a0d9f3
--- /dev/null
+++ b/app/assets/images/emoji/flag_as.png
diff --git a/app/assets/images/emoji/flag_at.png b/app/assets/images/emoji/flag_at.png
new file mode 100644
index 00000000000..c43769dcb19
--- /dev/null
+++ b/app/assets/images/emoji/flag_at.png
diff --git a/app/assets/images/emoji/flag_au.png b/app/assets/images/emoji/flag_au.png
new file mode 100644
index 00000000000..7794309c78c
--- /dev/null
+++ b/app/assets/images/emoji/flag_au.png
diff --git a/app/assets/images/emoji/flag_aw.png b/app/assets/images/emoji/flag_aw.png
new file mode 100644
index 00000000000..02c840d12c9
--- /dev/null
+++ b/app/assets/images/emoji/flag_aw.png
diff --git a/app/assets/images/emoji/flag_ax.png b/app/assets/images/emoji/flag_ax.png
new file mode 100644
index 00000000000..fc5466174bb
--- /dev/null
+++ b/app/assets/images/emoji/flag_ax.png
diff --git a/app/assets/images/emoji/flag_az.png b/app/assets/images/emoji/flag_az.png
new file mode 100644
index 00000000000..89d3d15fd9f
--- /dev/null
+++ b/app/assets/images/emoji/flag_az.png
diff --git a/app/assets/images/emoji/flag_ba.png b/app/assets/images/emoji/flag_ba.png
new file mode 100644
index 00000000000..25fe407e13c
--- /dev/null
+++ b/app/assets/images/emoji/flag_ba.png
diff --git a/app/assets/images/emoji/flag_bb.png b/app/assets/images/emoji/flag_bb.png
new file mode 100644
index 00000000000..bccd8c5c9b0
--- /dev/null
+++ b/app/assets/images/emoji/flag_bb.png
diff --git a/app/assets/images/emoji/flag_bd.png b/app/assets/images/emoji/flag_bd.png
new file mode 100644
index 00000000000..b0597a3149b
--- /dev/null
+++ b/app/assets/images/emoji/flag_bd.png
diff --git a/app/assets/images/emoji/flag_be.png b/app/assets/images/emoji/flag_be.png
new file mode 100644
index 00000000000..551f086e3c4
--- /dev/null
+++ b/app/assets/images/emoji/flag_be.png
diff --git a/app/assets/images/emoji/flag_bf.png b/app/assets/images/emoji/flag_bf.png
new file mode 100644
index 00000000000..444d4829f94
--- /dev/null
+++ b/app/assets/images/emoji/flag_bf.png
diff --git a/app/assets/images/emoji/flag_bg.png b/app/assets/images/emoji/flag_bg.png
new file mode 100644
index 00000000000..821eee5e170
--- /dev/null
+++ b/app/assets/images/emoji/flag_bg.png
diff --git a/app/assets/images/emoji/flag_bh.png b/app/assets/images/emoji/flag_bh.png
new file mode 100644
index 00000000000..f33724249f0
--- /dev/null
+++ b/app/assets/images/emoji/flag_bh.png
diff --git a/app/assets/images/emoji/flag_bi.png b/app/assets/images/emoji/flag_bi.png
new file mode 100644
index 00000000000..ea20ac93211
--- /dev/null
+++ b/app/assets/images/emoji/flag_bi.png
diff --git a/app/assets/images/emoji/flag_bj.png b/app/assets/images/emoji/flag_bj.png
new file mode 100644
index 00000000000..7cca4f80457
--- /dev/null
+++ b/app/assets/images/emoji/flag_bj.png
diff --git a/app/assets/images/emoji/flag_bl.png b/app/assets/images/emoji/flag_bl.png
new file mode 100644
index 00000000000..1082e78999f
--- /dev/null
+++ b/app/assets/images/emoji/flag_bl.png
diff --git a/app/assets/images/emoji/flag_black.png b/app/assets/images/emoji/flag_black.png
new file mode 100644
index 00000000000..0e28d05d5ac
--- /dev/null
+++ b/app/assets/images/emoji/flag_black.png
diff --git a/app/assets/images/emoji/flag_bm.png b/app/assets/images/emoji/flag_bm.png
new file mode 100644
index 00000000000..ab8cafdac63
--- /dev/null
+++ b/app/assets/images/emoji/flag_bm.png
diff --git a/app/assets/images/emoji/flag_bn.png b/app/assets/images/emoji/flag_bn.png
new file mode 100644
index 00000000000..caa9329a896
--- /dev/null
+++ b/app/assets/images/emoji/flag_bn.png
diff --git a/app/assets/images/emoji/flag_bo.png b/app/assets/images/emoji/flag_bo.png
new file mode 100644
index 00000000000..98af62b3da7
--- /dev/null
+++ b/app/assets/images/emoji/flag_bo.png
diff --git a/app/assets/images/emoji/flag_bq.png b/app/assets/images/emoji/flag_bq.png
new file mode 100644
index 00000000000..cb978ef9de9
--- /dev/null
+++ b/app/assets/images/emoji/flag_bq.png
diff --git a/app/assets/images/emoji/flag_br.png b/app/assets/images/emoji/flag_br.png
new file mode 100644
index 00000000000..b139366a42b
--- /dev/null
+++ b/app/assets/images/emoji/flag_br.png
diff --git a/app/assets/images/emoji/flag_bs.png b/app/assets/images/emoji/flag_bs.png
new file mode 100644
index 00000000000..d36bcd2fb52
--- /dev/null
+++ b/app/assets/images/emoji/flag_bs.png
diff --git a/app/assets/images/emoji/flag_bt.png b/app/assets/images/emoji/flag_bt.png
new file mode 100644
index 00000000000..ed57aa0360e
--- /dev/null
+++ b/app/assets/images/emoji/flag_bt.png
diff --git a/app/assets/images/emoji/flag_bv.png b/app/assets/images/emoji/flag_bv.png
new file mode 100644
index 00000000000..5884e648228
--- /dev/null
+++ b/app/assets/images/emoji/flag_bv.png
diff --git a/app/assets/images/emoji/flag_bw.png b/app/assets/images/emoji/flag_bw.png
new file mode 100644
index 00000000000..cb12f34739d
--- /dev/null
+++ b/app/assets/images/emoji/flag_bw.png
diff --git a/app/assets/images/emoji/flag_by.png b/app/assets/images/emoji/flag_by.png
new file mode 100644
index 00000000000..859c05beb13
--- /dev/null
+++ b/app/assets/images/emoji/flag_by.png
diff --git a/app/assets/images/emoji/flag_bz.png b/app/assets/images/emoji/flag_bz.png
new file mode 100644
index 00000000000..34761cd03d8
--- /dev/null
+++ b/app/assets/images/emoji/flag_bz.png
diff --git a/app/assets/images/emoji/flag_ca.png b/app/assets/images/emoji/flag_ca.png
new file mode 100644
index 00000000000..7c5b390e85b
--- /dev/null
+++ b/app/assets/images/emoji/flag_ca.png
diff --git a/app/assets/images/emoji/flag_cc.png b/app/assets/images/emoji/flag_cc.png
new file mode 100644
index 00000000000..b6555a23d83
--- /dev/null
+++ b/app/assets/images/emoji/flag_cc.png
diff --git a/app/assets/images/emoji/flag_cd.png b/app/assets/images/emoji/flag_cd.png
new file mode 100644
index 00000000000..fa92009771d
--- /dev/null
+++ b/app/assets/images/emoji/flag_cd.png
diff --git a/app/assets/images/emoji/flag_cf.png b/app/assets/images/emoji/flag_cf.png
new file mode 100644
index 00000000000..b969ae29ea9
--- /dev/null
+++ b/app/assets/images/emoji/flag_cf.png
diff --git a/app/assets/images/emoji/flag_cg.png b/app/assets/images/emoji/flag_cg.png
new file mode 100644
index 00000000000..3a38a40a95e
--- /dev/null
+++ b/app/assets/images/emoji/flag_cg.png
diff --git a/app/assets/images/emoji/flag_ch.png b/app/assets/images/emoji/flag_ch.png
new file mode 100644
index 00000000000..5ff86b8a3b7
--- /dev/null
+++ b/app/assets/images/emoji/flag_ch.png
diff --git a/app/assets/images/emoji/flag_ci.png b/app/assets/images/emoji/flag_ci.png
new file mode 100644
index 00000000000..e3b4d15c7f1
--- /dev/null
+++ b/app/assets/images/emoji/flag_ci.png
diff --git a/app/assets/images/emoji/flag_ck.png b/app/assets/images/emoji/flag_ck.png
new file mode 100644
index 00000000000..b6b53dbc1c4
--- /dev/null
+++ b/app/assets/images/emoji/flag_ck.png
diff --git a/app/assets/images/emoji/flag_cl.png b/app/assets/images/emoji/flag_cl.png
new file mode 100644
index 00000000000..c9390da5499
--- /dev/null
+++ b/app/assets/images/emoji/flag_cl.png
diff --git a/app/assets/images/emoji/flag_cm.png b/app/assets/images/emoji/flag_cm.png
new file mode 100644
index 00000000000..2d3f6ec4518
--- /dev/null
+++ b/app/assets/images/emoji/flag_cm.png
diff --git a/app/assets/images/emoji/flag_cn.png b/app/assets/images/emoji/flag_cn.png
new file mode 100644
index 00000000000..0a7f350a6d2
--- /dev/null
+++ b/app/assets/images/emoji/flag_cn.png
diff --git a/app/assets/images/emoji/flag_co.png b/app/assets/images/emoji/flag_co.png
new file mode 100644
index 00000000000..7e0f5e0dc3c
--- /dev/null
+++ b/app/assets/images/emoji/flag_co.png
diff --git a/app/assets/images/emoji/flag_cp.png b/app/assets/images/emoji/flag_cp.png
new file mode 100644
index 00000000000..70c761036bd
--- /dev/null
+++ b/app/assets/images/emoji/flag_cp.png
diff --git a/app/assets/images/emoji/flag_cr.png b/app/assets/images/emoji/flag_cr.png
new file mode 100644
index 00000000000..a5fce126515
--- /dev/null
+++ b/app/assets/images/emoji/flag_cr.png
diff --git a/app/assets/images/emoji/flag_cu.png b/app/assets/images/emoji/flag_cu.png
new file mode 100644
index 00000000000..447328f7dfd
--- /dev/null
+++ b/app/assets/images/emoji/flag_cu.png
diff --git a/app/assets/images/emoji/flag_cv.png b/app/assets/images/emoji/flag_cv.png
new file mode 100644
index 00000000000..43faf4d64d5
--- /dev/null
+++ b/app/assets/images/emoji/flag_cv.png
diff --git a/app/assets/images/emoji/flag_cw.png b/app/assets/images/emoji/flag_cw.png
new file mode 100644
index 00000000000..eb39e8d0078
--- /dev/null
+++ b/app/assets/images/emoji/flag_cw.png
diff --git a/app/assets/images/emoji/flag_cx.png b/app/assets/images/emoji/flag_cx.png
new file mode 100644
index 00000000000..09d21359f3a
--- /dev/null
+++ b/app/assets/images/emoji/flag_cx.png
diff --git a/app/assets/images/emoji/flag_cy.png b/app/assets/images/emoji/flag_cy.png
new file mode 100644
index 00000000000..154a7aa3176
--- /dev/null
+++ b/app/assets/images/emoji/flag_cy.png
diff --git a/app/assets/images/emoji/flag_cz.png b/app/assets/images/emoji/flag_cz.png
new file mode 100644
index 00000000000..9737ca223c7
--- /dev/null
+++ b/app/assets/images/emoji/flag_cz.png
diff --git a/app/assets/images/emoji/flag_de.png b/app/assets/images/emoji/flag_de.png
new file mode 100644
index 00000000000..98ed76b3bab
--- /dev/null
+++ b/app/assets/images/emoji/flag_de.png
diff --git a/app/assets/images/emoji/flag_dg.png b/app/assets/images/emoji/flag_dg.png
new file mode 100644
index 00000000000..aae927d14b8
--- /dev/null
+++ b/app/assets/images/emoji/flag_dg.png
diff --git a/app/assets/images/emoji/flag_dj.png b/app/assets/images/emoji/flag_dj.png
new file mode 100644
index 00000000000..73c2a2acbd9
--- /dev/null
+++ b/app/assets/images/emoji/flag_dj.png
diff --git a/app/assets/images/emoji/flag_dk.png b/app/assets/images/emoji/flag_dk.png
new file mode 100644
index 00000000000..e5a60b06256
--- /dev/null
+++ b/app/assets/images/emoji/flag_dk.png
diff --git a/app/assets/images/emoji/flag_dm.png b/app/assets/images/emoji/flag_dm.png
new file mode 100644
index 00000000000..50f8a53981d
--- /dev/null
+++ b/app/assets/images/emoji/flag_dm.png
diff --git a/app/assets/images/emoji/flag_do.png b/app/assets/images/emoji/flag_do.png
new file mode 100644
index 00000000000..037a45d7c26
--- /dev/null
+++ b/app/assets/images/emoji/flag_do.png
diff --git a/app/assets/images/emoji/flag_dz.png b/app/assets/images/emoji/flag_dz.png
new file mode 100644
index 00000000000..24945b10f2d
--- /dev/null
+++ b/app/assets/images/emoji/flag_dz.png
diff --git a/app/assets/images/emoji/flag_ea.png b/app/assets/images/emoji/flag_ea.png
new file mode 100644
index 00000000000..356ff347838
--- /dev/null
+++ b/app/assets/images/emoji/flag_ea.png
diff --git a/app/assets/images/emoji/flag_ec.png b/app/assets/images/emoji/flag_ec.png
new file mode 100644
index 00000000000..13814594619
--- /dev/null
+++ b/app/assets/images/emoji/flag_ec.png
diff --git a/app/assets/images/emoji/flag_ee.png b/app/assets/images/emoji/flag_ee.png
new file mode 100644
index 00000000000..84f317e7747
--- /dev/null
+++ b/app/assets/images/emoji/flag_ee.png
diff --git a/app/assets/images/emoji/flag_eg.png b/app/assets/images/emoji/flag_eg.png
new file mode 100644
index 00000000000..57786064a95
--- /dev/null
+++ b/app/assets/images/emoji/flag_eg.png
diff --git a/app/assets/images/emoji/flag_eh.png b/app/assets/images/emoji/flag_eh.png
new file mode 100644
index 00000000000..4d7a76687f6
--- /dev/null
+++ b/app/assets/images/emoji/flag_eh.png
diff --git a/app/assets/images/emoji/flag_er.png b/app/assets/images/emoji/flag_er.png
new file mode 100644
index 00000000000..0c3c724c1fb
--- /dev/null
+++ b/app/assets/images/emoji/flag_er.png
diff --git a/app/assets/images/emoji/flag_es.png b/app/assets/images/emoji/flag_es.png
new file mode 100644
index 00000000000..3e73597a225
--- /dev/null
+++ b/app/assets/images/emoji/flag_es.png
diff --git a/app/assets/images/emoji/flag_et.png b/app/assets/images/emoji/flag_et.png
new file mode 100644
index 00000000000..9560a134c97
--- /dev/null
+++ b/app/assets/images/emoji/flag_et.png
diff --git a/app/assets/images/emoji/flag_eu.png b/app/assets/images/emoji/flag_eu.png
new file mode 100644
index 00000000000..0b456cf3330
--- /dev/null
+++ b/app/assets/images/emoji/flag_eu.png
diff --git a/app/assets/images/emoji/flag_fi.png b/app/assets/images/emoji/flag_fi.png
new file mode 100644
index 00000000000..ebcf58abfc5
--- /dev/null
+++ b/app/assets/images/emoji/flag_fi.png
diff --git a/app/assets/images/emoji/flag_fj.png b/app/assets/images/emoji/flag_fj.png
new file mode 100644
index 00000000000..9cc8c37fe37
--- /dev/null
+++ b/app/assets/images/emoji/flag_fj.png
diff --git a/app/assets/images/emoji/flag_fk.png b/app/assets/images/emoji/flag_fk.png
new file mode 100644
index 00000000000..61372fd2549
--- /dev/null
+++ b/app/assets/images/emoji/flag_fk.png
diff --git a/app/assets/images/emoji/flag_fm.png b/app/assets/images/emoji/flag_fm.png
new file mode 100644
index 00000000000..0889825c8e1
--- /dev/null
+++ b/app/assets/images/emoji/flag_fm.png
diff --git a/app/assets/images/emoji/flag_fo.png b/app/assets/images/emoji/flag_fo.png
new file mode 100644
index 00000000000..9a4431b0831
--- /dev/null
+++ b/app/assets/images/emoji/flag_fo.png
diff --git a/app/assets/images/emoji/flag_fr.png b/app/assets/images/emoji/flag_fr.png
new file mode 100644
index 00000000000..62ca19c3fcf
--- /dev/null
+++ b/app/assets/images/emoji/flag_fr.png
diff --git a/app/assets/images/emoji/flag_ga.png b/app/assets/images/emoji/flag_ga.png
new file mode 100644
index 00000000000..2e68e527a3e
--- /dev/null
+++ b/app/assets/images/emoji/flag_ga.png
diff --git a/app/assets/images/emoji/flag_gb.png b/app/assets/images/emoji/flag_gb.png
new file mode 100644
index 00000000000..3ed10f62347
--- /dev/null
+++ b/app/assets/images/emoji/flag_gb.png
diff --git a/app/assets/images/emoji/flag_gd.png b/app/assets/images/emoji/flag_gd.png
new file mode 100644
index 00000000000..527aad33807
--- /dev/null
+++ b/app/assets/images/emoji/flag_gd.png
diff --git a/app/assets/images/emoji/flag_ge.png b/app/assets/images/emoji/flag_ge.png
new file mode 100644
index 00000000000..a75d142480d
--- /dev/null
+++ b/app/assets/images/emoji/flag_ge.png
diff --git a/app/assets/images/emoji/flag_gf.png b/app/assets/images/emoji/flag_gf.png
new file mode 100644
index 00000000000..0cf96f327c0
--- /dev/null
+++ b/app/assets/images/emoji/flag_gf.png
diff --git a/app/assets/images/emoji/flag_gg.png b/app/assets/images/emoji/flag_gg.png
new file mode 100644
index 00000000000..970002c7f76
--- /dev/null
+++ b/app/assets/images/emoji/flag_gg.png
diff --git a/app/assets/images/emoji/flag_gh.png b/app/assets/images/emoji/flag_gh.png
new file mode 100644
index 00000000000..f31b5eb7b45
--- /dev/null
+++ b/app/assets/images/emoji/flag_gh.png
diff --git a/app/assets/images/emoji/flag_gi.png b/app/assets/images/emoji/flag_gi.png
new file mode 100644
index 00000000000..e554a2a1d0c
--- /dev/null
+++ b/app/assets/images/emoji/flag_gi.png
diff --git a/app/assets/images/emoji/flag_gl.png b/app/assets/images/emoji/flag_gl.png
new file mode 100644
index 00000000000..2e795dd4e33
--- /dev/null
+++ b/app/assets/images/emoji/flag_gl.png
diff --git a/app/assets/images/emoji/flag_gm.png b/app/assets/images/emoji/flag_gm.png
new file mode 100644
index 00000000000..bb69c0975a3
--- /dev/null
+++ b/app/assets/images/emoji/flag_gm.png
diff --git a/app/assets/images/emoji/flag_gn.png b/app/assets/images/emoji/flag_gn.png
new file mode 100644
index 00000000000..1981f61dbf5
--- /dev/null
+++ b/app/assets/images/emoji/flag_gn.png
diff --git a/app/assets/images/emoji/flag_gp.png b/app/assets/images/emoji/flag_gp.png
new file mode 100644
index 00000000000..10e42e672bd
--- /dev/null
+++ b/app/assets/images/emoji/flag_gp.png
diff --git a/app/assets/images/emoji/flag_gq.png b/app/assets/images/emoji/flag_gq.png
new file mode 100644
index 00000000000..11475e61eeb
--- /dev/null
+++ b/app/assets/images/emoji/flag_gq.png
diff --git a/app/assets/images/emoji/flag_gr.png b/app/assets/images/emoji/flag_gr.png
new file mode 100644
index 00000000000..0f6bb1b6b94
--- /dev/null
+++ b/app/assets/images/emoji/flag_gr.png
diff --git a/app/assets/images/emoji/flag_gs.png b/app/assets/images/emoji/flag_gs.png
new file mode 100644
index 00000000000..6fc92780453
--- /dev/null
+++ b/app/assets/images/emoji/flag_gs.png
diff --git a/app/assets/images/emoji/flag_gt.png b/app/assets/images/emoji/flag_gt.png
new file mode 100644
index 00000000000..7213d4139ed
--- /dev/null
+++ b/app/assets/images/emoji/flag_gt.png
diff --git a/app/assets/images/emoji/flag_gu.png b/app/assets/images/emoji/flag_gu.png
new file mode 100644
index 00000000000..4027549ca3c
--- /dev/null
+++ b/app/assets/images/emoji/flag_gu.png
diff --git a/app/assets/images/emoji/flag_gw.png b/app/assets/images/emoji/flag_gw.png
new file mode 100644
index 00000000000..6357f6225f4
--- /dev/null
+++ b/app/assets/images/emoji/flag_gw.png
diff --git a/app/assets/images/emoji/flag_gy.png b/app/assets/images/emoji/flag_gy.png
new file mode 100644
index 00000000000..746e2fb7e44
--- /dev/null
+++ b/app/assets/images/emoji/flag_gy.png
diff --git a/app/assets/images/emoji/flag_hk.png b/app/assets/images/emoji/flag_hk.png
new file mode 100644
index 00000000000..cf0c7151b56
--- /dev/null
+++ b/app/assets/images/emoji/flag_hk.png
diff --git a/app/assets/images/emoji/flag_hm.png b/app/assets/images/emoji/flag_hm.png
new file mode 100644
index 00000000000..b613509e466
--- /dev/null
+++ b/app/assets/images/emoji/flag_hm.png
diff --git a/app/assets/images/emoji/flag_hn.png b/app/assets/images/emoji/flag_hn.png
new file mode 100644
index 00000000000..402cdcefdf8
--- /dev/null
+++ b/app/assets/images/emoji/flag_hn.png
diff --git a/app/assets/images/emoji/flag_hr.png b/app/assets/images/emoji/flag_hr.png
new file mode 100644
index 00000000000..46f4f06b4f2
--- /dev/null
+++ b/app/assets/images/emoji/flag_hr.png
diff --git a/app/assets/images/emoji/flag_ht.png b/app/assets/images/emoji/flag_ht.png
new file mode 100644
index 00000000000..d8d0c888498
--- /dev/null
+++ b/app/assets/images/emoji/flag_ht.png
diff --git a/app/assets/images/emoji/flag_hu.png b/app/assets/images/emoji/flag_hu.png
new file mode 100644
index 00000000000..a898de636a5
--- /dev/null
+++ b/app/assets/images/emoji/flag_hu.png
diff --git a/app/assets/images/emoji/flag_ic.png b/app/assets/images/emoji/flag_ic.png
new file mode 100644
index 00000000000..69fd990aa95
--- /dev/null
+++ b/app/assets/images/emoji/flag_ic.png
diff --git a/app/assets/images/emoji/flag_id.png b/app/assets/images/emoji/flag_id.png
new file mode 100644
index 00000000000..85b4c063a45
--- /dev/null
+++ b/app/assets/images/emoji/flag_id.png
diff --git a/app/assets/images/emoji/flag_ie.png b/app/assets/images/emoji/flag_ie.png
new file mode 100644
index 00000000000..a28295838cc
--- /dev/null
+++ b/app/assets/images/emoji/flag_ie.png
diff --git a/app/assets/images/emoji/flag_il.png b/app/assets/images/emoji/flag_il.png
new file mode 100644
index 00000000000..85c410d45fb
--- /dev/null
+++ b/app/assets/images/emoji/flag_il.png
diff --git a/app/assets/images/emoji/flag_im.png b/app/assets/images/emoji/flag_im.png
new file mode 100644
index 00000000000..60a2458e38e
--- /dev/null
+++ b/app/assets/images/emoji/flag_im.png
diff --git a/app/assets/images/emoji/flag_in.png b/app/assets/images/emoji/flag_in.png
new file mode 100644
index 00000000000..feccc8952ce
--- /dev/null
+++ b/app/assets/images/emoji/flag_in.png
diff --git a/app/assets/images/emoji/flag_io.png b/app/assets/images/emoji/flag_io.png
new file mode 100644
index 00000000000..aae927d14b8
--- /dev/null
+++ b/app/assets/images/emoji/flag_io.png
diff --git a/app/assets/images/emoji/flag_iq.png b/app/assets/images/emoji/flag_iq.png
new file mode 100644
index 00000000000..41fd1db6f86
--- /dev/null
+++ b/app/assets/images/emoji/flag_iq.png
diff --git a/app/assets/images/emoji/flag_ir.png b/app/assets/images/emoji/flag_ir.png
new file mode 100644
index 00000000000..ff7aaf62ba6
--- /dev/null
+++ b/app/assets/images/emoji/flag_ir.png
diff --git a/app/assets/images/emoji/flag_is.png b/app/assets/images/emoji/flag_is.png
new file mode 100644
index 00000000000..ad8d4131dd2
--- /dev/null
+++ b/app/assets/images/emoji/flag_is.png
diff --git a/app/assets/images/emoji/flag_it.png b/app/assets/images/emoji/flag_it.png
new file mode 100644
index 00000000000..f21563ec533
--- /dev/null
+++ b/app/assets/images/emoji/flag_it.png
diff --git a/app/assets/images/emoji/flag_je.png b/app/assets/images/emoji/flag_je.png
new file mode 100644
index 00000000000..198a918f6a4
--- /dev/null
+++ b/app/assets/images/emoji/flag_je.png
diff --git a/app/assets/images/emoji/flag_jm.png b/app/assets/images/emoji/flag_jm.png
new file mode 100644
index 00000000000..f84e4f9e8db
--- /dev/null
+++ b/app/assets/images/emoji/flag_jm.png
diff --git a/app/assets/images/emoji/flag_jo.png b/app/assets/images/emoji/flag_jo.png
new file mode 100644
index 00000000000..20bfa147e3e
--- /dev/null
+++ b/app/assets/images/emoji/flag_jo.png
diff --git a/app/assets/images/emoji/flag_jp.png b/app/assets/images/emoji/flag_jp.png
new file mode 100644
index 00000000000..8d8838e4708
--- /dev/null
+++ b/app/assets/images/emoji/flag_jp.png
diff --git a/app/assets/images/emoji/flag_ke.png b/app/assets/images/emoji/flag_ke.png
new file mode 100644
index 00000000000..9e417ab3009
--- /dev/null
+++ b/app/assets/images/emoji/flag_ke.png
diff --git a/app/assets/images/emoji/flag_kg.png b/app/assets/images/emoji/flag_kg.png
new file mode 100644
index 00000000000..2f2d848fe58
--- /dev/null
+++ b/app/assets/images/emoji/flag_kg.png
diff --git a/app/assets/images/emoji/flag_kh.png b/app/assets/images/emoji/flag_kh.png
new file mode 100644
index 00000000000..9a2877dd620
--- /dev/null
+++ b/app/assets/images/emoji/flag_kh.png
diff --git a/app/assets/images/emoji/flag_ki.png b/app/assets/images/emoji/flag_ki.png
new file mode 100644
index 00000000000..10e507e3245
--- /dev/null
+++ b/app/assets/images/emoji/flag_ki.png
diff --git a/app/assets/images/emoji/flag_km.png b/app/assets/images/emoji/flag_km.png
new file mode 100644
index 00000000000..bd5a0588e03
--- /dev/null
+++ b/app/assets/images/emoji/flag_km.png
diff --git a/app/assets/images/emoji/flag_kn.png b/app/assets/images/emoji/flag_kn.png
new file mode 100644
index 00000000000..776207c9605
--- /dev/null
+++ b/app/assets/images/emoji/flag_kn.png
diff --git a/app/assets/images/emoji/flag_kp.png b/app/assets/images/emoji/flag_kp.png
new file mode 100644
index 00000000000..6b3fd89eaaa
--- /dev/null
+++ b/app/assets/images/emoji/flag_kp.png
diff --git a/app/assets/images/emoji/flag_kr.png b/app/assets/images/emoji/flag_kr.png
new file mode 100644
index 00000000000..833a88116e1
--- /dev/null
+++ b/app/assets/images/emoji/flag_kr.png
diff --git a/app/assets/images/emoji/flag_kw.png b/app/assets/images/emoji/flag_kw.png
new file mode 100644
index 00000000000..4d19bfa6ca7
--- /dev/null
+++ b/app/assets/images/emoji/flag_kw.png
diff --git a/app/assets/images/emoji/flag_ky.png b/app/assets/images/emoji/flag_ky.png
new file mode 100644
index 00000000000..40daa4da597
--- /dev/null
+++ b/app/assets/images/emoji/flag_ky.png
diff --git a/app/assets/images/emoji/flag_kz.png b/app/assets/images/emoji/flag_kz.png
new file mode 100644
index 00000000000..2f97a8fd3c6
--- /dev/null
+++ b/app/assets/images/emoji/flag_kz.png
diff --git a/app/assets/images/emoji/flag_la.png b/app/assets/images/emoji/flag_la.png
new file mode 100644
index 00000000000..4d4179f34f6
--- /dev/null
+++ b/app/assets/images/emoji/flag_la.png
diff --git a/app/assets/images/emoji/flag_lb.png b/app/assets/images/emoji/flag_lb.png
new file mode 100644
index 00000000000..3d594467011
--- /dev/null
+++ b/app/assets/images/emoji/flag_lb.png
diff --git a/app/assets/images/emoji/flag_lc.png b/app/assets/images/emoji/flag_lc.png
new file mode 100644
index 00000000000..45547b1e439
--- /dev/null
+++ b/app/assets/images/emoji/flag_lc.png
diff --git a/app/assets/images/emoji/flag_li.png b/app/assets/images/emoji/flag_li.png
new file mode 100644
index 00000000000..0eafa6a2215
--- /dev/null
+++ b/app/assets/images/emoji/flag_li.png
diff --git a/app/assets/images/emoji/flag_lk.png b/app/assets/images/emoji/flag_lk.png
new file mode 100644
index 00000000000..ab4fe10c40c
--- /dev/null
+++ b/app/assets/images/emoji/flag_lk.png
diff --git a/app/assets/images/emoji/flag_lr.png b/app/assets/images/emoji/flag_lr.png
new file mode 100644
index 00000000000..f66f267fea2
--- /dev/null
+++ b/app/assets/images/emoji/flag_lr.png
diff --git a/app/assets/images/emoji/flag_ls.png b/app/assets/images/emoji/flag_ls.png
new file mode 100644
index 00000000000..24745631e3c
--- /dev/null
+++ b/app/assets/images/emoji/flag_ls.png
diff --git a/app/assets/images/emoji/flag_lt.png b/app/assets/images/emoji/flag_lt.png
new file mode 100644
index 00000000000..d644b56d62a
--- /dev/null
+++ b/app/assets/images/emoji/flag_lt.png
diff --git a/app/assets/images/emoji/flag_lu.png b/app/assets/images/emoji/flag_lu.png
new file mode 100644
index 00000000000..a2df9c92994
--- /dev/null
+++ b/app/assets/images/emoji/flag_lu.png
diff --git a/app/assets/images/emoji/flag_lv.png b/app/assets/images/emoji/flag_lv.png
new file mode 100644
index 00000000000..ae680d5f0e3
--- /dev/null
+++ b/app/assets/images/emoji/flag_lv.png
diff --git a/app/assets/images/emoji/flag_ly.png b/app/assets/images/emoji/flag_ly.png
new file mode 100644
index 00000000000..f6e77b0f3ba
--- /dev/null
+++ b/app/assets/images/emoji/flag_ly.png
diff --git a/app/assets/images/emoji/flag_ma.png b/app/assets/images/emoji/flag_ma.png
new file mode 100644
index 00000000000..c4a056722cd
--- /dev/null
+++ b/app/assets/images/emoji/flag_ma.png
diff --git a/app/assets/images/emoji/flag_mc.png b/app/assets/images/emoji/flag_mc.png
new file mode 100644
index 00000000000..d479eab98cb
--- /dev/null
+++ b/app/assets/images/emoji/flag_mc.png
diff --git a/app/assets/images/emoji/flag_md.png b/app/assets/images/emoji/flag_md.png
new file mode 100644
index 00000000000..a7a72539872
--- /dev/null
+++ b/app/assets/images/emoji/flag_md.png
diff --git a/app/assets/images/emoji/flag_me.png b/app/assets/images/emoji/flag_me.png
new file mode 100644
index 00000000000..7c771e7e120
--- /dev/null
+++ b/app/assets/images/emoji/flag_me.png
diff --git a/app/assets/images/emoji/flag_mf.png b/app/assets/images/emoji/flag_mf.png
new file mode 100644
index 00000000000..70c761036bd
--- /dev/null
+++ b/app/assets/images/emoji/flag_mf.png
diff --git a/app/assets/images/emoji/flag_mg.png b/app/assets/images/emoji/flag_mg.png
new file mode 100644
index 00000000000..2f3ccdda76f
--- /dev/null
+++ b/app/assets/images/emoji/flag_mg.png
diff --git a/app/assets/images/emoji/flag_mh.png b/app/assets/images/emoji/flag_mh.png
new file mode 100644
index 00000000000..598016481c1
--- /dev/null
+++ b/app/assets/images/emoji/flag_mh.png
diff --git a/app/assets/images/emoji/flag_mk.png b/app/assets/images/emoji/flag_mk.png
new file mode 100644
index 00000000000..7ba775ee75c
--- /dev/null
+++ b/app/assets/images/emoji/flag_mk.png
diff --git a/app/assets/images/emoji/flag_ml.png b/app/assets/images/emoji/flag_ml.png
new file mode 100644
index 00000000000..68343785468
--- /dev/null
+++ b/app/assets/images/emoji/flag_ml.png
diff --git a/app/assets/images/emoji/flag_mm.png b/app/assets/images/emoji/flag_mm.png
new file mode 100644
index 00000000000..37dc7d71591
--- /dev/null
+++ b/app/assets/images/emoji/flag_mm.png
diff --git a/app/assets/images/emoji/flag_mn.png b/app/assets/images/emoji/flag_mn.png
new file mode 100644
index 00000000000..1f146bbcd1a
--- /dev/null
+++ b/app/assets/images/emoji/flag_mn.png
diff --git a/app/assets/images/emoji/flag_mo.png b/app/assets/images/emoji/flag_mo.png
new file mode 100644
index 00000000000..7edde31f64b
--- /dev/null
+++ b/app/assets/images/emoji/flag_mo.png
diff --git a/app/assets/images/emoji/flag_mp.png b/app/assets/images/emoji/flag_mp.png
new file mode 100644
index 00000000000..17ec1c441ed
--- /dev/null
+++ b/app/assets/images/emoji/flag_mp.png
diff --git a/app/assets/images/emoji/flag_mq.png b/app/assets/images/emoji/flag_mq.png
new file mode 100644
index 00000000000..1e672dc9087
--- /dev/null
+++ b/app/assets/images/emoji/flag_mq.png
diff --git a/app/assets/images/emoji/flag_mr.png b/app/assets/images/emoji/flag_mr.png
new file mode 100644
index 00000000000..f87de46effe
--- /dev/null
+++ b/app/assets/images/emoji/flag_mr.png
diff --git a/app/assets/images/emoji/flag_ms.png b/app/assets/images/emoji/flag_ms.png
new file mode 100644
index 00000000000..480b0d4ebda
--- /dev/null
+++ b/app/assets/images/emoji/flag_ms.png
diff --git a/app/assets/images/emoji/flag_mt.png b/app/assets/images/emoji/flag_mt.png
new file mode 100644
index 00000000000..c9e1dbdce82
--- /dev/null
+++ b/app/assets/images/emoji/flag_mt.png
diff --git a/app/assets/images/emoji/flag_mu.png b/app/assets/images/emoji/flag_mu.png
new file mode 100644
index 00000000000..55b33cb7c33
--- /dev/null
+++ b/app/assets/images/emoji/flag_mu.png
diff --git a/app/assets/images/emoji/flag_mv.png b/app/assets/images/emoji/flag_mv.png
new file mode 100644
index 00000000000..ce5867126ae
--- /dev/null
+++ b/app/assets/images/emoji/flag_mv.png
diff --git a/app/assets/images/emoji/flag_mw.png b/app/assets/images/emoji/flag_mw.png
new file mode 100644
index 00000000000..003d8548401
--- /dev/null
+++ b/app/assets/images/emoji/flag_mw.png
diff --git a/app/assets/images/emoji/flag_mx.png b/app/assets/images/emoji/flag_mx.png
new file mode 100644
index 00000000000..42572bcd0ba
--- /dev/null
+++ b/app/assets/images/emoji/flag_mx.png
diff --git a/app/assets/images/emoji/flag_my.png b/app/assets/images/emoji/flag_my.png
new file mode 100644
index 00000000000..17526c26742
--- /dev/null
+++ b/app/assets/images/emoji/flag_my.png
diff --git a/app/assets/images/emoji/flag_mz.png b/app/assets/images/emoji/flag_mz.png
new file mode 100644
index 00000000000..2352a78e786
--- /dev/null
+++ b/app/assets/images/emoji/flag_mz.png
diff --git a/app/assets/images/emoji/flag_na.png b/app/assets/images/emoji/flag_na.png
new file mode 100644
index 00000000000..ed31c3df04d
--- /dev/null
+++ b/app/assets/images/emoji/flag_na.png
diff --git a/app/assets/images/emoji/flag_nc.png b/app/assets/images/emoji/flag_nc.png
new file mode 100644
index 00000000000..90b3afebfa3
--- /dev/null
+++ b/app/assets/images/emoji/flag_nc.png
diff --git a/app/assets/images/emoji/flag_ne.png b/app/assets/images/emoji/flag_ne.png
new file mode 100644
index 00000000000..f98a1173c2a
--- /dev/null
+++ b/app/assets/images/emoji/flag_ne.png
diff --git a/app/assets/images/emoji/flag_nf.png b/app/assets/images/emoji/flag_nf.png
new file mode 100644
index 00000000000..9099e767420
--- /dev/null
+++ b/app/assets/images/emoji/flag_nf.png
diff --git a/app/assets/images/emoji/flag_ng.png b/app/assets/images/emoji/flag_ng.png
new file mode 100644
index 00000000000..ea0abeff1a1
--- /dev/null
+++ b/app/assets/images/emoji/flag_ng.png
diff --git a/app/assets/images/emoji/flag_ni.png b/app/assets/images/emoji/flag_ni.png
new file mode 100644
index 00000000000..772920dfa10
--- /dev/null
+++ b/app/assets/images/emoji/flag_ni.png
diff --git a/app/assets/images/emoji/flag_nl.png b/app/assets/images/emoji/flag_nl.png
new file mode 100644
index 00000000000..83a0e817e41
--- /dev/null
+++ b/app/assets/images/emoji/flag_nl.png
diff --git a/app/assets/images/emoji/flag_no.png b/app/assets/images/emoji/flag_no.png
new file mode 100644
index 00000000000..99d3142eb7b
--- /dev/null
+++ b/app/assets/images/emoji/flag_no.png
diff --git a/app/assets/images/emoji/flag_np.png b/app/assets/images/emoji/flag_np.png
new file mode 100644
index 00000000000..87425a8dfef
--- /dev/null
+++ b/app/assets/images/emoji/flag_np.png
diff --git a/app/assets/images/emoji/flag_nr.png b/app/assets/images/emoji/flag_nr.png
new file mode 100644
index 00000000000..b3e3a5d5621
--- /dev/null
+++ b/app/assets/images/emoji/flag_nr.png
diff --git a/app/assets/images/emoji/flag_nu.png b/app/assets/images/emoji/flag_nu.png
new file mode 100644
index 00000000000..f03614443ee
--- /dev/null
+++ b/app/assets/images/emoji/flag_nu.png
diff --git a/app/assets/images/emoji/flag_nz.png b/app/assets/images/emoji/flag_nz.png
new file mode 100644
index 00000000000..a4eeeab9cd9
--- /dev/null
+++ b/app/assets/images/emoji/flag_nz.png
diff --git a/app/assets/images/emoji/flag_om.png b/app/assets/images/emoji/flag_om.png
new file mode 100644
index 00000000000..ea824ba31e7
--- /dev/null
+++ b/app/assets/images/emoji/flag_om.png
diff --git a/app/assets/images/emoji/flag_pa.png b/app/assets/images/emoji/flag_pa.png
new file mode 100644
index 00000000000..c3091d89889
--- /dev/null
+++ b/app/assets/images/emoji/flag_pa.png
diff --git a/app/assets/images/emoji/flag_pe.png b/app/assets/images/emoji/flag_pe.png
new file mode 100644
index 00000000000..39223aa9dbb
--- /dev/null
+++ b/app/assets/images/emoji/flag_pe.png
diff --git a/app/assets/images/emoji/flag_pf.png b/app/assets/images/emoji/flag_pf.png
new file mode 100644
index 00000000000..113445f8f6e
--- /dev/null
+++ b/app/assets/images/emoji/flag_pf.png
diff --git a/app/assets/images/emoji/flag_pg.png b/app/assets/images/emoji/flag_pg.png
new file mode 100644
index 00000000000..825e9dcb762
--- /dev/null
+++ b/app/assets/images/emoji/flag_pg.png
diff --git a/app/assets/images/emoji/flag_ph.png b/app/assets/images/emoji/flag_ph.png
new file mode 100644
index 00000000000..8260e15bd2c
--- /dev/null
+++ b/app/assets/images/emoji/flag_ph.png
diff --git a/app/assets/images/emoji/flag_pk.png b/app/assets/images/emoji/flag_pk.png
new file mode 100644
index 00000000000..a7b6a1c5074
--- /dev/null
+++ b/app/assets/images/emoji/flag_pk.png
diff --git a/app/assets/images/emoji/flag_pl.png b/app/assets/images/emoji/flag_pl.png
new file mode 100644
index 00000000000..19de2edec11
--- /dev/null
+++ b/app/assets/images/emoji/flag_pl.png
diff --git a/app/assets/images/emoji/flag_pm.png b/app/assets/images/emoji/flag_pm.png
new file mode 100644
index 00000000000..2ca60554193
--- /dev/null
+++ b/app/assets/images/emoji/flag_pm.png
diff --git a/app/assets/images/emoji/flag_pn.png b/app/assets/images/emoji/flag_pn.png
new file mode 100644
index 00000000000..f2263b154bc
--- /dev/null
+++ b/app/assets/images/emoji/flag_pn.png
diff --git a/app/assets/images/emoji/flag_pr.png b/app/assets/images/emoji/flag_pr.png
new file mode 100644
index 00000000000..d0209cddb79
--- /dev/null
+++ b/app/assets/images/emoji/flag_pr.png
diff --git a/app/assets/images/emoji/flag_ps.png b/app/assets/images/emoji/flag_ps.png
new file mode 100644
index 00000000000..7ccab09778b
--- /dev/null
+++ b/app/assets/images/emoji/flag_ps.png
diff --git a/app/assets/images/emoji/flag_pt.png b/app/assets/images/emoji/flag_pt.png
new file mode 100644
index 00000000000..cc93f27c64b
--- /dev/null
+++ b/app/assets/images/emoji/flag_pt.png
diff --git a/app/assets/images/emoji/flag_pw.png b/app/assets/images/emoji/flag_pw.png
new file mode 100644
index 00000000000..154b2f12d3c
--- /dev/null
+++ b/app/assets/images/emoji/flag_pw.png
diff --git a/app/assets/images/emoji/flag_py.png b/app/assets/images/emoji/flag_py.png
new file mode 100644
index 00000000000..662ad2f6ff1
--- /dev/null
+++ b/app/assets/images/emoji/flag_py.png
diff --git a/app/assets/images/emoji/flag_qa.png b/app/assets/images/emoji/flag_qa.png
new file mode 100644
index 00000000000..a01d8b05cc7
--- /dev/null
+++ b/app/assets/images/emoji/flag_qa.png
diff --git a/app/assets/images/emoji/flag_re.png b/app/assets/images/emoji/flag_re.png
new file mode 100644
index 00000000000..57f2bbe9df8
--- /dev/null
+++ b/app/assets/images/emoji/flag_re.png
diff --git a/app/assets/images/emoji/flag_ro.png b/app/assets/images/emoji/flag_ro.png
new file mode 100644
index 00000000000..3e48c447706
--- /dev/null
+++ b/app/assets/images/emoji/flag_ro.png
diff --git a/app/assets/images/emoji/flag_rs.png b/app/assets/images/emoji/flag_rs.png
new file mode 100644
index 00000000000..9df6c9a5235
--- /dev/null
+++ b/app/assets/images/emoji/flag_rs.png
diff --git a/app/assets/images/emoji/flag_ru.png b/app/assets/images/emoji/flag_ru.png
new file mode 100644
index 00000000000..e50c9db90e7
--- /dev/null
+++ b/app/assets/images/emoji/flag_ru.png
diff --git a/app/assets/images/emoji/flag_rw.png b/app/assets/images/emoji/flag_rw.png
new file mode 100644
index 00000000000..c238c874e1d
--- /dev/null
+++ b/app/assets/images/emoji/flag_rw.png
diff --git a/app/assets/images/emoji/flag_sa.png b/app/assets/images/emoji/flag_sa.png
new file mode 100644
index 00000000000..4941be7d198
--- /dev/null
+++ b/app/assets/images/emoji/flag_sa.png
diff --git a/app/assets/images/emoji/flag_sb.png b/app/assets/images/emoji/flag_sb.png
new file mode 100644
index 00000000000..7d8f1ac6130
--- /dev/null
+++ b/app/assets/images/emoji/flag_sb.png
diff --git a/app/assets/images/emoji/flag_sc.png b/app/assets/images/emoji/flag_sc.png
new file mode 100644
index 00000000000..6ae4d90765e
--- /dev/null
+++ b/app/assets/images/emoji/flag_sc.png
diff --git a/app/assets/images/emoji/flag_sd.png b/app/assets/images/emoji/flag_sd.png
new file mode 100644
index 00000000000..963be1b36fb
--- /dev/null
+++ b/app/assets/images/emoji/flag_sd.png
diff --git a/app/assets/images/emoji/flag_se.png b/app/assets/images/emoji/flag_se.png
new file mode 100644
index 00000000000..fc0d0e0ce89
--- /dev/null
+++ b/app/assets/images/emoji/flag_se.png
diff --git a/app/assets/images/emoji/flag_sg.png b/app/assets/images/emoji/flag_sg.png
new file mode 100644
index 00000000000..de3c7737c42
--- /dev/null
+++ b/app/assets/images/emoji/flag_sg.png
diff --git a/app/assets/images/emoji/flag_sh.png b/app/assets/images/emoji/flag_sh.png
new file mode 100644
index 00000000000..40cd9e44e96
--- /dev/null
+++ b/app/assets/images/emoji/flag_sh.png
diff --git a/app/assets/images/emoji/flag_si.png b/app/assets/images/emoji/flag_si.png
new file mode 100644
index 00000000000..e308999dba2
--- /dev/null
+++ b/app/assets/images/emoji/flag_si.png
diff --git a/app/assets/images/emoji/flag_sj.png b/app/assets/images/emoji/flag_sj.png
new file mode 100644
index 00000000000..5884e648228
--- /dev/null
+++ b/app/assets/images/emoji/flag_sj.png
diff --git a/app/assets/images/emoji/flag_sk.png b/app/assets/images/emoji/flag_sk.png
new file mode 100644
index 00000000000..4259d0e1418
--- /dev/null
+++ b/app/assets/images/emoji/flag_sk.png
diff --git a/app/assets/images/emoji/flag_sl.png b/app/assets/images/emoji/flag_sl.png
new file mode 100644
index 00000000000..d2cc68830ab
--- /dev/null
+++ b/app/assets/images/emoji/flag_sl.png
diff --git a/app/assets/images/emoji/flag_sm.png b/app/assets/images/emoji/flag_sm.png
new file mode 100644
index 00000000000..03b8708754e
--- /dev/null
+++ b/app/assets/images/emoji/flag_sm.png
diff --git a/app/assets/images/emoji/flag_sn.png b/app/assets/images/emoji/flag_sn.png
new file mode 100644
index 00000000000..5368bbe93df
--- /dev/null
+++ b/app/assets/images/emoji/flag_sn.png
diff --git a/app/assets/images/emoji/flag_so.png b/app/assets/images/emoji/flag_so.png
new file mode 100644
index 00000000000..68a0597365a
--- /dev/null
+++ b/app/assets/images/emoji/flag_so.png
diff --git a/app/assets/images/emoji/flag_sr.png b/app/assets/images/emoji/flag_sr.png
new file mode 100644
index 00000000000..d3251327035
--- /dev/null
+++ b/app/assets/images/emoji/flag_sr.png
diff --git a/app/assets/images/emoji/flag_ss.png b/app/assets/images/emoji/flag_ss.png
new file mode 100644
index 00000000000..122977e798f
--- /dev/null
+++ b/app/assets/images/emoji/flag_ss.png
diff --git a/app/assets/images/emoji/flag_st.png b/app/assets/images/emoji/flag_st.png
new file mode 100644
index 00000000000..f83a863d612
--- /dev/null
+++ b/app/assets/images/emoji/flag_st.png
diff --git a/app/assets/images/emoji/flag_sv.png b/app/assets/images/emoji/flag_sv.png
new file mode 100644
index 00000000000..efb83e2f253
--- /dev/null
+++ b/app/assets/images/emoji/flag_sv.png
diff --git a/app/assets/images/emoji/flag_sx.png b/app/assets/images/emoji/flag_sx.png
new file mode 100644
index 00000000000..94b760fbedf
--- /dev/null
+++ b/app/assets/images/emoji/flag_sx.png
diff --git a/app/assets/images/emoji/flag_sy.png b/app/assets/images/emoji/flag_sy.png
new file mode 100644
index 00000000000..09a8ee8f78c
--- /dev/null
+++ b/app/assets/images/emoji/flag_sy.png
diff --git a/app/assets/images/emoji/flag_sz.png b/app/assets/images/emoji/flag_sz.png
new file mode 100644
index 00000000000..f74e82ea1fd
--- /dev/null
+++ b/app/assets/images/emoji/flag_sz.png
diff --git a/app/assets/images/emoji/flag_ta.png b/app/assets/images/emoji/flag_ta.png
new file mode 100644
index 00000000000..b44283e90e2
--- /dev/null
+++ b/app/assets/images/emoji/flag_ta.png
diff --git a/app/assets/images/emoji/flag_tc.png b/app/assets/images/emoji/flag_tc.png
new file mode 100644
index 00000000000..156b33d1ba6
--- /dev/null
+++ b/app/assets/images/emoji/flag_tc.png
diff --git a/app/assets/images/emoji/flag_td.png b/app/assets/images/emoji/flag_td.png
new file mode 100644
index 00000000000..ebe7f592828
--- /dev/null
+++ b/app/assets/images/emoji/flag_td.png
diff --git a/app/assets/images/emoji/flag_tf.png b/app/assets/images/emoji/flag_tf.png
new file mode 100644
index 00000000000..a1a3ad68ee2
--- /dev/null
+++ b/app/assets/images/emoji/flag_tf.png
diff --git a/app/assets/images/emoji/flag_tg.png b/app/assets/images/emoji/flag_tg.png
new file mode 100644
index 00000000000..826b73c9ac5
--- /dev/null
+++ b/app/assets/images/emoji/flag_tg.png
diff --git a/app/assets/images/emoji/flag_th.png b/app/assets/images/emoji/flag_th.png
new file mode 100644
index 00000000000..93ff542c5a6
--- /dev/null
+++ b/app/assets/images/emoji/flag_th.png
diff --git a/app/assets/images/emoji/flag_tj.png b/app/assets/images/emoji/flag_tj.png
new file mode 100644
index 00000000000..7a8a0b6190a
--- /dev/null
+++ b/app/assets/images/emoji/flag_tj.png
diff --git a/app/assets/images/emoji/flag_tk.png b/app/assets/images/emoji/flag_tk.png
new file mode 100644
index 00000000000..2fa5a21b1bb
--- /dev/null
+++ b/app/assets/images/emoji/flag_tk.png
diff --git a/app/assets/images/emoji/flag_tl.png b/app/assets/images/emoji/flag_tl.png
new file mode 100644
index 00000000000..5b120eccc6f
--- /dev/null
+++ b/app/assets/images/emoji/flag_tl.png
diff --git a/app/assets/images/emoji/flag_tm.png b/app/assets/images/emoji/flag_tm.png
new file mode 100644
index 00000000000..c3c4f532302
--- /dev/null
+++ b/app/assets/images/emoji/flag_tm.png
diff --git a/app/assets/images/emoji/flag_tn.png b/app/assets/images/emoji/flag_tn.png
new file mode 100644
index 00000000000..58ef161229f
--- /dev/null
+++ b/app/assets/images/emoji/flag_tn.png
diff --git a/app/assets/images/emoji/flag_to.png b/app/assets/images/emoji/flag_to.png
new file mode 100644
index 00000000000..1ffa7bb9d19
--- /dev/null
+++ b/app/assets/images/emoji/flag_to.png
diff --git a/app/assets/images/emoji/flag_tr.png b/app/assets/images/emoji/flag_tr.png
new file mode 100644
index 00000000000..325251fae88
--- /dev/null
+++ b/app/assets/images/emoji/flag_tr.png
diff --git a/app/assets/images/emoji/flag_tt.png b/app/assets/images/emoji/flag_tt.png
new file mode 100644
index 00000000000..ed3bb39a300
--- /dev/null
+++ b/app/assets/images/emoji/flag_tt.png
diff --git a/app/assets/images/emoji/flag_tv.png b/app/assets/images/emoji/flag_tv.png
new file mode 100644
index 00000000000..e82c65c7bb9
--- /dev/null
+++ b/app/assets/images/emoji/flag_tv.png
diff --git a/app/assets/images/emoji/flag_tw.png b/app/assets/images/emoji/flag_tw.png
new file mode 100644
index 00000000000..3a8f00b5928
--- /dev/null
+++ b/app/assets/images/emoji/flag_tw.png
diff --git a/app/assets/images/emoji/flag_tz.png b/app/assets/images/emoji/flag_tz.png
new file mode 100644
index 00000000000..2a020853d4e
--- /dev/null
+++ b/app/assets/images/emoji/flag_tz.png
diff --git a/app/assets/images/emoji/flag_ua.png b/app/assets/images/emoji/flag_ua.png
new file mode 100644
index 00000000000..cd84d1bbd36
--- /dev/null
+++ b/app/assets/images/emoji/flag_ua.png
diff --git a/app/assets/images/emoji/flag_ug.png b/app/assets/images/emoji/flag_ug.png
new file mode 100644
index 00000000000..dc97690eb55
--- /dev/null
+++ b/app/assets/images/emoji/flag_ug.png
diff --git a/app/assets/images/emoji/flag_um.png b/app/assets/images/emoji/flag_um.png
new file mode 100644
index 00000000000..4a7ee3cdf13
--- /dev/null
+++ b/app/assets/images/emoji/flag_um.png
diff --git a/app/assets/images/emoji/flag_us.png b/app/assets/images/emoji/flag_us.png
new file mode 100644
index 00000000000..9f730305860
--- /dev/null
+++ b/app/assets/images/emoji/flag_us.png
diff --git a/app/assets/images/emoji/flag_uy.png b/app/assets/images/emoji/flag_uy.png
new file mode 100644
index 00000000000..b8002a697a6
--- /dev/null
+++ b/app/assets/images/emoji/flag_uy.png
diff --git a/app/assets/images/emoji/flag_uz.png b/app/assets/images/emoji/flag_uz.png
new file mode 100644
index 00000000000..d56ca9bc424
--- /dev/null
+++ b/app/assets/images/emoji/flag_uz.png
diff --git a/app/assets/images/emoji/flag_va.png b/app/assets/images/emoji/flag_va.png
new file mode 100644
index 00000000000..ddaf5e3141b
--- /dev/null
+++ b/app/assets/images/emoji/flag_va.png
diff --git a/app/assets/images/emoji/flag_vc.png b/app/assets/images/emoji/flag_vc.png
new file mode 100644
index 00000000000..43703c62a71
--- /dev/null
+++ b/app/assets/images/emoji/flag_vc.png
diff --git a/app/assets/images/emoji/flag_ve.png b/app/assets/images/emoji/flag_ve.png
new file mode 100644
index 00000000000..1b62796824e
--- /dev/null
+++ b/app/assets/images/emoji/flag_ve.png
diff --git a/app/assets/images/emoji/flag_vg.png b/app/assets/images/emoji/flag_vg.png
new file mode 100644
index 00000000000..536f780f1c0
--- /dev/null
+++ b/app/assets/images/emoji/flag_vg.png
diff --git a/app/assets/images/emoji/flag_vi.png b/app/assets/images/emoji/flag_vi.png
new file mode 100644
index 00000000000..64102012cfe
--- /dev/null
+++ b/app/assets/images/emoji/flag_vi.png
diff --git a/app/assets/images/emoji/flag_vn.png b/app/assets/images/emoji/flag_vn.png
new file mode 100644
index 00000000000..427036046b6
--- /dev/null
+++ b/app/assets/images/emoji/flag_vn.png
diff --git a/app/assets/images/emoji/flag_vu.png b/app/assets/images/emoji/flag_vu.png
new file mode 100644
index 00000000000..706eba44070
--- /dev/null
+++ b/app/assets/images/emoji/flag_vu.png
diff --git a/app/assets/images/emoji/flag_wf.png b/app/assets/images/emoji/flag_wf.png
new file mode 100644
index 00000000000..70c761036bd
--- /dev/null
+++ b/app/assets/images/emoji/flag_wf.png
diff --git a/app/assets/images/emoji/flag_white.png b/app/assets/images/emoji/flag_white.png
new file mode 100644
index 00000000000..86d6e96d5e9
--- /dev/null
+++ b/app/assets/images/emoji/flag_white.png
diff --git a/app/assets/images/emoji/flag_ws.png b/app/assets/images/emoji/flag_ws.png
new file mode 100644
index 00000000000..a1ea0703141
--- /dev/null
+++ b/app/assets/images/emoji/flag_ws.png
diff --git a/app/assets/images/emoji/flag_xk.png b/app/assets/images/emoji/flag_xk.png
new file mode 100644
index 00000000000..e587a446632
--- /dev/null
+++ b/app/assets/images/emoji/flag_xk.png
diff --git a/app/assets/images/emoji/flag_ye.png b/app/assets/images/emoji/flag_ye.png
new file mode 100644
index 00000000000..eadfebd5f67
--- /dev/null
+++ b/app/assets/images/emoji/flag_ye.png
diff --git a/app/assets/images/emoji/flag_yt.png b/app/assets/images/emoji/flag_yt.png
new file mode 100644
index 00000000000..c81fa6d886e
--- /dev/null
+++ b/app/assets/images/emoji/flag_yt.png
diff --git a/app/assets/images/emoji/flag_za.png b/app/assets/images/emoji/flag_za.png
new file mode 100644
index 00000000000..f397ef5072f
--- /dev/null
+++ b/app/assets/images/emoji/flag_za.png
diff --git a/app/assets/images/emoji/flag_zm.png b/app/assets/images/emoji/flag_zm.png
new file mode 100644
index 00000000000..2494a31f662
--- /dev/null
+++ b/app/assets/images/emoji/flag_zm.png
diff --git a/app/assets/images/emoji/flag_zw.png b/app/assets/images/emoji/flag_zw.png
new file mode 100644
index 00000000000..e09b9652be6
--- /dev/null
+++ b/app/assets/images/emoji/flag_zw.png
diff --git a/app/assets/images/emoji/flags.png b/app/assets/images/emoji/flags.png
new file mode 100644
index 00000000000..3b451035a3a
--- /dev/null
+++ b/app/assets/images/emoji/flags.png
diff --git a/app/assets/images/emoji/flashlight.png b/app/assets/images/emoji/flashlight.png
new file mode 100644
index 00000000000..eee36c25067
--- /dev/null
+++ b/app/assets/images/emoji/flashlight.png
diff --git a/app/assets/images/emoji/fleur-de-lis.png b/app/assets/images/emoji/fleur-de-lis.png
new file mode 100644
index 00000000000..c9250d27fa7
--- /dev/null
+++ b/app/assets/images/emoji/fleur-de-lis.png
diff --git a/app/assets/images/emoji/floppy_disk.png b/app/assets/images/emoji/floppy_disk.png
new file mode 100644
index 00000000000..072a76d3c13
--- /dev/null
+++ b/app/assets/images/emoji/floppy_disk.png
diff --git a/app/assets/images/emoji/flower_playing_cards.png b/app/assets/images/emoji/flower_playing_cards.png
new file mode 100644
index 00000000000..6766b044d95
--- /dev/null
+++ b/app/assets/images/emoji/flower_playing_cards.png
diff --git a/app/assets/images/emoji/flushed.png b/app/assets/images/emoji/flushed.png
new file mode 100644
index 00000000000..829220bc470
--- /dev/null
+++ b/app/assets/images/emoji/flushed.png
diff --git a/app/assets/images/emoji/fog.png b/app/assets/images/emoji/fog.png
new file mode 100644
index 00000000000..4e73c2de272
--- /dev/null
+++ b/app/assets/images/emoji/fog.png
diff --git a/app/assets/images/emoji/foggy.png b/app/assets/images/emoji/foggy.png
new file mode 100644
index 00000000000..57702d8d3ac
--- /dev/null
+++ b/app/assets/images/emoji/foggy.png
diff --git a/app/assets/images/emoji/football.png b/app/assets/images/emoji/football.png
new file mode 100644
index 00000000000..10366f41fce
--- /dev/null
+++ b/app/assets/images/emoji/football.png
diff --git a/app/assets/images/emoji/footprints.png b/app/assets/images/emoji/footprints.png
new file mode 100644
index 00000000000..b2673c5a1a8
--- /dev/null
+++ b/app/assets/images/emoji/footprints.png
diff --git a/app/assets/images/emoji/fork_and_knife.png b/app/assets/images/emoji/fork_and_knife.png
new file mode 100644
index 00000000000..09f1feaea1c
--- /dev/null
+++ b/app/assets/images/emoji/fork_and_knife.png
diff --git a/app/assets/images/emoji/fork_knife_plate.png b/app/assets/images/emoji/fork_knife_plate.png
new file mode 100644
index 00000000000..7411755f708
--- /dev/null
+++ b/app/assets/images/emoji/fork_knife_plate.png
diff --git a/app/assets/images/emoji/fountain.png b/app/assets/images/emoji/fountain.png
new file mode 100644
index 00000000000..293f5d91c0f
--- /dev/null
+++ b/app/assets/images/emoji/fountain.png
diff --git a/app/assets/images/emoji/four.png b/app/assets/images/emoji/four.png
new file mode 100644
index 00000000000..b0e914aac45
--- /dev/null
+++ b/app/assets/images/emoji/four.png
diff --git a/app/assets/images/emoji/four_leaf_clover.png b/app/assets/images/emoji/four_leaf_clover.png
new file mode 100644
index 00000000000..fdedfcc2b4e
--- /dev/null
+++ b/app/assets/images/emoji/four_leaf_clover.png
diff --git a/app/assets/images/emoji/fox.png b/app/assets/images/emoji/fox.png
new file mode 100644
index 00000000000..1ab339bf054
--- /dev/null
+++ b/app/assets/images/emoji/fox.png
diff --git a/app/assets/images/emoji/frame_photo.png b/app/assets/images/emoji/frame_photo.png
new file mode 100644
index 00000000000..9fe84607bfd
--- /dev/null
+++ b/app/assets/images/emoji/frame_photo.png
diff --git a/app/assets/images/emoji/free.png b/app/assets/images/emoji/free.png
new file mode 100644
index 00000000000..b71956eb48a
--- /dev/null
+++ b/app/assets/images/emoji/free.png
diff --git a/app/assets/images/emoji/french_bread.png b/app/assets/images/emoji/french_bread.png
new file mode 100644
index 00000000000..4c2c5639822
--- /dev/null
+++ b/app/assets/images/emoji/french_bread.png
diff --git a/app/assets/images/emoji/fried_shrimp.png b/app/assets/images/emoji/fried_shrimp.png
new file mode 100644
index 00000000000..752ba7f1398
--- /dev/null
+++ b/app/assets/images/emoji/fried_shrimp.png
diff --git a/app/assets/images/emoji/fries.png b/app/assets/images/emoji/fries.png
new file mode 100644
index 00000000000..4e2a4caacef
--- /dev/null
+++ b/app/assets/images/emoji/fries.png
diff --git a/app/assets/images/emoji/frog.png b/app/assets/images/emoji/frog.png
new file mode 100644
index 00000000000..8825d1ad577
--- /dev/null
+++ b/app/assets/images/emoji/frog.png
diff --git a/app/assets/images/emoji/frowning.png b/app/assets/images/emoji/frowning.png
new file mode 100644
index 00000000000..43ab6b0a1c1
--- /dev/null
+++ b/app/assets/images/emoji/frowning.png
diff --git a/app/assets/images/emoji/frowning2.png b/app/assets/images/emoji/frowning2.png
new file mode 100644
index 00000000000..6ae71f233b9
--- /dev/null
+++ b/app/assets/images/emoji/frowning2.png
diff --git a/app/assets/images/emoji/fuelpump.png b/app/assets/images/emoji/fuelpump.png
new file mode 100644
index 00000000000..05b18794474
--- /dev/null
+++ b/app/assets/images/emoji/fuelpump.png
diff --git a/app/assets/images/emoji/full_moon.png b/app/assets/images/emoji/full_moon.png
new file mode 100644
index 00000000000..c9a2d6aa7c9
--- /dev/null
+++ b/app/assets/images/emoji/full_moon.png
diff --git a/app/assets/images/emoji/full_moon_with_face.png b/app/assets/images/emoji/full_moon_with_face.png
new file mode 100644
index 00000000000..a5c25bbaf64
--- /dev/null
+++ b/app/assets/images/emoji/full_moon_with_face.png
diff --git a/app/assets/images/emoji/game_die.png b/app/assets/images/emoji/game_die.png
new file mode 100644
index 00000000000..ad3626fe5e5
--- /dev/null
+++ b/app/assets/images/emoji/game_die.png
diff --git a/app/assets/images/emoji/gear.png b/app/assets/images/emoji/gear.png
new file mode 100644
index 00000000000..2a1cc2c0ff4
--- /dev/null
+++ b/app/assets/images/emoji/gear.png
diff --git a/app/assets/images/emoji/gem.png b/app/assets/images/emoji/gem.png
new file mode 100644
index 00000000000..db122d26a19
--- /dev/null
+++ b/app/assets/images/emoji/gem.png
diff --git a/app/assets/images/emoji/gemini.png b/app/assets/images/emoji/gemini.png
new file mode 100644
index 00000000000..1a09698cf00
--- /dev/null
+++ b/app/assets/images/emoji/gemini.png
diff --git a/app/assets/images/emoji/ghost.png b/app/assets/images/emoji/ghost.png
new file mode 100644
index 00000000000..5650bc0ed18
--- /dev/null
+++ b/app/assets/images/emoji/ghost.png
diff --git a/app/assets/images/emoji/gift.png b/app/assets/images/emoji/gift.png
new file mode 100644
index 00000000000..844e2164560
--- /dev/null
+++ b/app/assets/images/emoji/gift.png
diff --git a/app/assets/images/emoji/gift_heart.png b/app/assets/images/emoji/gift_heart.png
new file mode 100644
index 00000000000..902ceafe4d1
--- /dev/null
+++ b/app/assets/images/emoji/gift_heart.png
diff --git a/app/assets/images/emoji/girl.png b/app/assets/images/emoji/girl.png
new file mode 100644
index 00000000000..dc1d4d08b39
--- /dev/null
+++ b/app/assets/images/emoji/girl.png
diff --git a/app/assets/images/emoji/girl_tone1.png b/app/assets/images/emoji/girl_tone1.png
new file mode 100644
index 00000000000..bb667e88651
--- /dev/null
+++ b/app/assets/images/emoji/girl_tone1.png
diff --git a/app/assets/images/emoji/girl_tone2.png b/app/assets/images/emoji/girl_tone2.png
new file mode 100644
index 00000000000..a59ed4a3f0d
--- /dev/null
+++ b/app/assets/images/emoji/girl_tone2.png
diff --git a/app/assets/images/emoji/girl_tone3.png b/app/assets/images/emoji/girl_tone3.png
new file mode 100644
index 00000000000..517e7f2a7b0
--- /dev/null
+++ b/app/assets/images/emoji/girl_tone3.png
diff --git a/app/assets/images/emoji/girl_tone4.png b/app/assets/images/emoji/girl_tone4.png
new file mode 100644
index 00000000000..542d96c8487
--- /dev/null
+++ b/app/assets/images/emoji/girl_tone4.png
diff --git a/app/assets/images/emoji/girl_tone5.png b/app/assets/images/emoji/girl_tone5.png
new file mode 100644
index 00000000000..66b7c28c2df
--- /dev/null
+++ b/app/assets/images/emoji/girl_tone5.png
diff --git a/app/assets/images/emoji/globe_with_meridians.png b/app/assets/images/emoji/globe_with_meridians.png
new file mode 100644
index 00000000000..82450c1a4ba
--- /dev/null
+++ b/app/assets/images/emoji/globe_with_meridians.png
diff --git a/app/assets/images/emoji/goal.png b/app/assets/images/emoji/goal.png
new file mode 100644
index 00000000000..df3a53da0fb
--- /dev/null
+++ b/app/assets/images/emoji/goal.png
diff --git a/app/assets/images/emoji/goat.png b/app/assets/images/emoji/goat.png
new file mode 100644
index 00000000000..f9d9e38a128
--- /dev/null
+++ b/app/assets/images/emoji/goat.png
diff --git a/app/assets/images/emoji/golf.png b/app/assets/images/emoji/golf.png
new file mode 100644
index 00000000000..f65a21d8a46
--- /dev/null
+++ b/app/assets/images/emoji/golf.png
diff --git a/app/assets/images/emoji/golfer.png b/app/assets/images/emoji/golfer.png
new file mode 100644
index 00000000000..39c552de86d
--- /dev/null
+++ b/app/assets/images/emoji/golfer.png
diff --git a/app/assets/images/emoji/gorilla.png b/app/assets/images/emoji/gorilla.png
new file mode 100644
index 00000000000..acc51e13622
--- /dev/null
+++ b/app/assets/images/emoji/gorilla.png
diff --git a/app/assets/images/emoji/grapes.png b/app/assets/images/emoji/grapes.png
new file mode 100644
index 00000000000..30d22218896
--- /dev/null
+++ b/app/assets/images/emoji/grapes.png
diff --git a/app/assets/images/emoji/green_apple.png b/app/assets/images/emoji/green_apple.png
new file mode 100644
index 00000000000..5fd51bd3915
--- /dev/null
+++ b/app/assets/images/emoji/green_apple.png
diff --git a/app/assets/images/emoji/green_book.png b/app/assets/images/emoji/green_book.png
new file mode 100644
index 00000000000..e5e411cf3b5
--- /dev/null
+++ b/app/assets/images/emoji/green_book.png
diff --git a/app/assets/images/emoji/green_heart.png b/app/assets/images/emoji/green_heart.png
new file mode 100644
index 00000000000..c52d60a58be
--- /dev/null
+++ b/app/assets/images/emoji/green_heart.png
diff --git a/app/assets/images/emoji/grey_exclamation.png b/app/assets/images/emoji/grey_exclamation.png
new file mode 100644
index 00000000000..9b64da8bf7f
--- /dev/null
+++ b/app/assets/images/emoji/grey_exclamation.png
diff --git a/app/assets/images/emoji/grey_question.png b/app/assets/images/emoji/grey_question.png
new file mode 100644
index 00000000000..6e7824c75f6
--- /dev/null
+++ b/app/assets/images/emoji/grey_question.png
diff --git a/app/assets/images/emoji/grimacing.png b/app/assets/images/emoji/grimacing.png
new file mode 100644
index 00000000000..871b2f071c9
--- /dev/null
+++ b/app/assets/images/emoji/grimacing.png
diff --git a/app/assets/images/emoji/grin.png b/app/assets/images/emoji/grin.png
new file mode 100644
index 00000000000..418d94c811b
--- /dev/null
+++ b/app/assets/images/emoji/grin.png
diff --git a/app/assets/images/emoji/grinning.png b/app/assets/images/emoji/grinning.png
new file mode 100644
index 00000000000..3e8e0dab78c
--- /dev/null
+++ b/app/assets/images/emoji/grinning.png
diff --git a/app/assets/images/emoji/guardsman.png b/app/assets/images/emoji/guardsman.png
new file mode 100644
index 00000000000..8d7ab3c473c
--- /dev/null
+++ b/app/assets/images/emoji/guardsman.png
diff --git a/app/assets/images/emoji/guardsman_tone1.png b/app/assets/images/emoji/guardsman_tone1.png
new file mode 100644
index 00000000000..cea9ba27468
--- /dev/null
+++ b/app/assets/images/emoji/guardsman_tone1.png
diff --git a/app/assets/images/emoji/guardsman_tone2.png b/app/assets/images/emoji/guardsman_tone2.png
new file mode 100644
index 00000000000..037464e4028
--- /dev/null
+++ b/app/assets/images/emoji/guardsman_tone2.png
diff --git a/app/assets/images/emoji/guardsman_tone3.png b/app/assets/images/emoji/guardsman_tone3.png
new file mode 100644
index 00000000000..0f6726fbe87
--- /dev/null
+++ b/app/assets/images/emoji/guardsman_tone3.png
diff --git a/app/assets/images/emoji/guardsman_tone4.png b/app/assets/images/emoji/guardsman_tone4.png
new file mode 100644
index 00000000000..85fcf9a3b97
--- /dev/null
+++ b/app/assets/images/emoji/guardsman_tone4.png
diff --git a/app/assets/images/emoji/guardsman_tone5.png b/app/assets/images/emoji/guardsman_tone5.png
new file mode 100644
index 00000000000..e5f9ca7d5a2
--- /dev/null
+++ b/app/assets/images/emoji/guardsman_tone5.png
diff --git a/app/assets/images/emoji/guitar.png b/app/assets/images/emoji/guitar.png
new file mode 100644
index 00000000000..43d752f1e3d
--- /dev/null
+++ b/app/assets/images/emoji/guitar.png
diff --git a/app/assets/images/emoji/gun.png b/app/assets/images/emoji/gun.png
new file mode 100644
index 00000000000..89c5c244c7b
--- /dev/null
+++ b/app/assets/images/emoji/gun.png
diff --git a/app/assets/images/emoji/haircut.png b/app/assets/images/emoji/haircut.png
new file mode 100644
index 00000000000..91266b12930
--- /dev/null
+++ b/app/assets/images/emoji/haircut.png
diff --git a/app/assets/images/emoji/haircut_tone1.png b/app/assets/images/emoji/haircut_tone1.png
new file mode 100644
index 00000000000..c743b74abeb
--- /dev/null
+++ b/app/assets/images/emoji/haircut_tone1.png
diff --git a/app/assets/images/emoji/haircut_tone2.png b/app/assets/images/emoji/haircut_tone2.png
new file mode 100644
index 00000000000..f144f8e55ce
--- /dev/null
+++ b/app/assets/images/emoji/haircut_tone2.png
diff --git a/app/assets/images/emoji/haircut_tone3.png b/app/assets/images/emoji/haircut_tone3.png
new file mode 100644
index 00000000000..d5ad19563ac
--- /dev/null
+++ b/app/assets/images/emoji/haircut_tone3.png
diff --git a/app/assets/images/emoji/haircut_tone4.png b/app/assets/images/emoji/haircut_tone4.png
new file mode 100644
index 00000000000..244fd3af008
--- /dev/null
+++ b/app/assets/images/emoji/haircut_tone4.png
diff --git a/app/assets/images/emoji/haircut_tone5.png b/app/assets/images/emoji/haircut_tone5.png
new file mode 100644
index 00000000000..20a94a88623
--- /dev/null
+++ b/app/assets/images/emoji/haircut_tone5.png
diff --git a/app/assets/images/emoji/hamburger.png b/app/assets/images/emoji/hamburger.png
new file mode 100644
index 00000000000..3573b28a1fd
--- /dev/null
+++ b/app/assets/images/emoji/hamburger.png
diff --git a/app/assets/images/emoji/hammer.png b/app/assets/images/emoji/hammer.png
new file mode 100644
index 00000000000..00736cce47d
--- /dev/null
+++ b/app/assets/images/emoji/hammer.png
diff --git a/app/assets/images/emoji/hammer_pick.png b/app/assets/images/emoji/hammer_pick.png
new file mode 100644
index 00000000000..3bee30ec588
--- /dev/null
+++ b/app/assets/images/emoji/hammer_pick.png
diff --git a/app/assets/images/emoji/hamster.png b/app/assets/images/emoji/hamster.png
new file mode 100644
index 00000000000..9a04388e4e7
--- /dev/null
+++ b/app/assets/images/emoji/hamster.png
diff --git a/app/assets/images/emoji/hand_splayed.png b/app/assets/images/emoji/hand_splayed.png
new file mode 100644
index 00000000000..fb5ae8ebb5a
--- /dev/null
+++ b/app/assets/images/emoji/hand_splayed.png
diff --git a/app/assets/images/emoji/hand_splayed_tone1.png b/app/assets/images/emoji/hand_splayed_tone1.png
new file mode 100644
index 00000000000..a7888e6bd23
--- /dev/null
+++ b/app/assets/images/emoji/hand_splayed_tone1.png
diff --git a/app/assets/images/emoji/hand_splayed_tone2.png b/app/assets/images/emoji/hand_splayed_tone2.png
new file mode 100644
index 00000000000..cc10fbc272d
--- /dev/null
+++ b/app/assets/images/emoji/hand_splayed_tone2.png
diff --git a/app/assets/images/emoji/hand_splayed_tone3.png b/app/assets/images/emoji/hand_splayed_tone3.png
new file mode 100644
index 00000000000..707236ae8a4
--- /dev/null
+++ b/app/assets/images/emoji/hand_splayed_tone3.png
diff --git a/app/assets/images/emoji/hand_splayed_tone4.png b/app/assets/images/emoji/hand_splayed_tone4.png
new file mode 100644
index 00000000000..1430df9c61f
--- /dev/null
+++ b/app/assets/images/emoji/hand_splayed_tone4.png
diff --git a/app/assets/images/emoji/hand_splayed_tone5.png b/app/assets/images/emoji/hand_splayed_tone5.png
new file mode 100644
index 00000000000..80bec971b6b
--- /dev/null
+++ b/app/assets/images/emoji/hand_splayed_tone5.png
diff --git a/app/assets/images/emoji/handbag.png b/app/assets/images/emoji/handbag.png
new file mode 100644
index 00000000000..cbf75c5d25e
--- /dev/null
+++ b/app/assets/images/emoji/handbag.png
diff --git a/app/assets/images/emoji/handball.png b/app/assets/images/emoji/handball.png
new file mode 100644
index 00000000000..1152f1344c7
--- /dev/null
+++ b/app/assets/images/emoji/handball.png
diff --git a/app/assets/images/emoji/handball_tone1.png b/app/assets/images/emoji/handball_tone1.png
new file mode 100644
index 00000000000..c26cac2df98
--- /dev/null
+++ b/app/assets/images/emoji/handball_tone1.png
diff --git a/app/assets/images/emoji/handball_tone2.png b/app/assets/images/emoji/handball_tone2.png
new file mode 100644
index 00000000000..7baaf95a9a2
--- /dev/null
+++ b/app/assets/images/emoji/handball_tone2.png
diff --git a/app/assets/images/emoji/handball_tone3.png b/app/assets/images/emoji/handball_tone3.png
new file mode 100644
index 00000000000..0e3a37c3d40
--- /dev/null
+++ b/app/assets/images/emoji/handball_tone3.png
diff --git a/app/assets/images/emoji/handball_tone4.png b/app/assets/images/emoji/handball_tone4.png
new file mode 100644
index 00000000000..e1233f38266
--- /dev/null
+++ b/app/assets/images/emoji/handball_tone4.png
diff --git a/app/assets/images/emoji/handball_tone5.png b/app/assets/images/emoji/handball_tone5.png
new file mode 100644
index 00000000000..6b1eb9b64b0
--- /dev/null
+++ b/app/assets/images/emoji/handball_tone5.png
diff --git a/app/assets/images/emoji/handshake.png b/app/assets/images/emoji/handshake.png
new file mode 100644
index 00000000000..c5d35fd8138
--- /dev/null
+++ b/app/assets/images/emoji/handshake.png
diff --git a/app/assets/images/emoji/handshake_tone1.png b/app/assets/images/emoji/handshake_tone1.png
new file mode 100644
index 00000000000..8f8fbb9bdca
--- /dev/null
+++ b/app/assets/images/emoji/handshake_tone1.png
diff --git a/app/assets/images/emoji/handshake_tone2.png b/app/assets/images/emoji/handshake_tone2.png
new file mode 100644
index 00000000000..336a77a6d78
--- /dev/null
+++ b/app/assets/images/emoji/handshake_tone2.png
diff --git a/app/assets/images/emoji/handshake_tone3.png b/app/assets/images/emoji/handshake_tone3.png
new file mode 100644
index 00000000000..95f62d4fecd
--- /dev/null
+++ b/app/assets/images/emoji/handshake_tone3.png
diff --git a/app/assets/images/emoji/handshake_tone4.png b/app/assets/images/emoji/handshake_tone4.png
new file mode 100644
index 00000000000..2b0a6433886
--- /dev/null
+++ b/app/assets/images/emoji/handshake_tone4.png
diff --git a/app/assets/images/emoji/handshake_tone5.png b/app/assets/images/emoji/handshake_tone5.png
new file mode 100644
index 00000000000..40189ee68e4
--- /dev/null
+++ b/app/assets/images/emoji/handshake_tone5.png
diff --git a/app/assets/images/emoji/hash.png b/app/assets/images/emoji/hash.png
new file mode 100644
index 00000000000..6e26f0070b0
--- /dev/null
+++ b/app/assets/images/emoji/hash.png
diff --git a/app/assets/images/emoji/hatched_chick.png b/app/assets/images/emoji/hatched_chick.png
new file mode 100644
index 00000000000..31dfb511e0e
--- /dev/null
+++ b/app/assets/images/emoji/hatched_chick.png
diff --git a/app/assets/images/emoji/hatching_chick.png b/app/assets/images/emoji/hatching_chick.png
new file mode 100644
index 00000000000..c5b0e8f3bcc
--- /dev/null
+++ b/app/assets/images/emoji/hatching_chick.png
diff --git a/app/assets/images/emoji/head_bandage.png b/app/assets/images/emoji/head_bandage.png
new file mode 100644
index 00000000000..0be723085e0
--- /dev/null
+++ b/app/assets/images/emoji/head_bandage.png
diff --git a/app/assets/images/emoji/headphones.png b/app/assets/images/emoji/headphones.png
new file mode 100644
index 00000000000..e9fd34041d8
--- /dev/null
+++ b/app/assets/images/emoji/headphones.png
diff --git a/app/assets/images/emoji/hear_no_evil.png b/app/assets/images/emoji/hear_no_evil.png
new file mode 100644
index 00000000000..74b6be0c6c5
--- /dev/null
+++ b/app/assets/images/emoji/hear_no_evil.png
diff --git a/app/assets/images/emoji/heart.png b/app/assets/images/emoji/heart.png
new file mode 100644
index 00000000000..638cb72dc4e
--- /dev/null
+++ b/app/assets/images/emoji/heart.png
diff --git a/app/assets/images/emoji/heart_decoration.png b/app/assets/images/emoji/heart_decoration.png
new file mode 100644
index 00000000000..5443f60bc63
--- /dev/null
+++ b/app/assets/images/emoji/heart_decoration.png
diff --git a/app/assets/images/emoji/heart_exclamation.png b/app/assets/images/emoji/heart_exclamation.png
new file mode 100644
index 00000000000..91b520be40b
--- /dev/null
+++ b/app/assets/images/emoji/heart_exclamation.png
diff --git a/app/assets/images/emoji/heart_eyes.png b/app/assets/images/emoji/heart_eyes.png
new file mode 100644
index 00000000000..73fbee29d4e
--- /dev/null
+++ b/app/assets/images/emoji/heart_eyes.png
diff --git a/app/assets/images/emoji/heart_eyes_cat.png b/app/assets/images/emoji/heart_eyes_cat.png
new file mode 100644
index 00000000000..bc5a833f9a1
--- /dev/null
+++ b/app/assets/images/emoji/heart_eyes_cat.png
diff --git a/app/assets/images/emoji/heartbeat.png b/app/assets/images/emoji/heartbeat.png
new file mode 100644
index 00000000000..0bcf2d1d567
--- /dev/null
+++ b/app/assets/images/emoji/heartbeat.png
diff --git a/app/assets/images/emoji/heartpulse.png b/app/assets/images/emoji/heartpulse.png
new file mode 100644
index 00000000000..d6e694e972f
--- /dev/null
+++ b/app/assets/images/emoji/heartpulse.png
diff --git a/app/assets/images/emoji/hearts.png b/app/assets/images/emoji/hearts.png
new file mode 100644
index 00000000000..393c3ed5267
--- /dev/null
+++ b/app/assets/images/emoji/hearts.png
diff --git a/app/assets/images/emoji/heavy_check_mark.png b/app/assets/images/emoji/heavy_check_mark.png
new file mode 100644
index 00000000000..03bd695377e
--- /dev/null
+++ b/app/assets/images/emoji/heavy_check_mark.png
diff --git a/app/assets/images/emoji/heavy_division_sign.png b/app/assets/images/emoji/heavy_division_sign.png
new file mode 100644
index 00000000000..df32ab21bea
--- /dev/null
+++ b/app/assets/images/emoji/heavy_division_sign.png
diff --git a/app/assets/images/emoji/heavy_dollar_sign.png b/app/assets/images/emoji/heavy_dollar_sign.png
new file mode 100644
index 00000000000..ef2c2e20590
--- /dev/null
+++ b/app/assets/images/emoji/heavy_dollar_sign.png
diff --git a/app/assets/images/emoji/heavy_minus_sign.png b/app/assets/images/emoji/heavy_minus_sign.png
new file mode 100644
index 00000000000..054211caf12
--- /dev/null
+++ b/app/assets/images/emoji/heavy_minus_sign.png
diff --git a/app/assets/images/emoji/heavy_multiplication_x.png b/app/assets/images/emoji/heavy_multiplication_x.png
new file mode 100644
index 00000000000..e47cc1b685d
--- /dev/null
+++ b/app/assets/images/emoji/heavy_multiplication_x.png
diff --git a/app/assets/images/emoji/heavy_plus_sign.png b/app/assets/images/emoji/heavy_plus_sign.png
new file mode 100644
index 00000000000..40799798aaf
--- /dev/null
+++ b/app/assets/images/emoji/heavy_plus_sign.png
diff --git a/app/assets/images/emoji/helicopter.png b/app/assets/images/emoji/helicopter.png
new file mode 100644
index 00000000000..7ec5f39a51a
--- /dev/null
+++ b/app/assets/images/emoji/helicopter.png
diff --git a/app/assets/images/emoji/helmet_with_cross.png b/app/assets/images/emoji/helmet_with_cross.png
new file mode 100644
index 00000000000..7140a676038
--- /dev/null
+++ b/app/assets/images/emoji/helmet_with_cross.png
diff --git a/app/assets/images/emoji/herb.png b/app/assets/images/emoji/herb.png
new file mode 100644
index 00000000000..d984d1562bb
--- /dev/null
+++ b/app/assets/images/emoji/herb.png
diff --git a/app/assets/images/emoji/hibiscus.png b/app/assets/images/emoji/hibiscus.png
new file mode 100644
index 00000000000..39dd3524233
--- /dev/null
+++ b/app/assets/images/emoji/hibiscus.png
diff --git a/app/assets/images/emoji/high_brightness.png b/app/assets/images/emoji/high_brightness.png
new file mode 100644
index 00000000000..c41f2d5fd50
--- /dev/null
+++ b/app/assets/images/emoji/high_brightness.png
diff --git a/app/assets/images/emoji/high_heel.png b/app/assets/images/emoji/high_heel.png
new file mode 100644
index 00000000000..b331cbccc9d
--- /dev/null
+++ b/app/assets/images/emoji/high_heel.png
diff --git a/app/assets/images/emoji/hockey.png b/app/assets/images/emoji/hockey.png
new file mode 100644
index 00000000000..be94e9cbf73
--- /dev/null
+++ b/app/assets/images/emoji/hockey.png
diff --git a/app/assets/images/emoji/hole.png b/app/assets/images/emoji/hole.png
new file mode 100644
index 00000000000..517d2ae0deb
--- /dev/null
+++ b/app/assets/images/emoji/hole.png
diff --git a/app/assets/images/emoji/homes.png b/app/assets/images/emoji/homes.png
new file mode 100644
index 00000000000..6ab4a2a2651
--- /dev/null
+++ b/app/assets/images/emoji/homes.png
diff --git a/app/assets/images/emoji/honey_pot.png b/app/assets/images/emoji/honey_pot.png
new file mode 100644
index 00000000000..9d8f592955e
--- /dev/null
+++ b/app/assets/images/emoji/honey_pot.png
diff --git a/app/assets/images/emoji/horse.png b/app/assets/images/emoji/horse.png
new file mode 100644
index 00000000000..7cb1172f4e4
--- /dev/null
+++ b/app/assets/images/emoji/horse.png
diff --git a/app/assets/images/emoji/horse_racing.png b/app/assets/images/emoji/horse_racing.png
new file mode 100644
index 00000000000..addf9edac56
--- /dev/null
+++ b/app/assets/images/emoji/horse_racing.png
diff --git a/app/assets/images/emoji/horse_racing_tone1.png b/app/assets/images/emoji/horse_racing_tone1.png
new file mode 100644
index 00000000000..e9bf4092e98
--- /dev/null
+++ b/app/assets/images/emoji/horse_racing_tone1.png
diff --git a/app/assets/images/emoji/horse_racing_tone2.png b/app/assets/images/emoji/horse_racing_tone2.png
new file mode 100644
index 00000000000..031bbc3d867
--- /dev/null
+++ b/app/assets/images/emoji/horse_racing_tone2.png
diff --git a/app/assets/images/emoji/horse_racing_tone3.png b/app/assets/images/emoji/horse_racing_tone3.png
new file mode 100644
index 00000000000..b40ef891f9b
--- /dev/null
+++ b/app/assets/images/emoji/horse_racing_tone3.png
diff --git a/app/assets/images/emoji/horse_racing_tone4.png b/app/assets/images/emoji/horse_racing_tone4.png
new file mode 100644
index 00000000000..e286cb85065
--- /dev/null
+++ b/app/assets/images/emoji/horse_racing_tone4.png
diff --git a/app/assets/images/emoji/horse_racing_tone5.png b/app/assets/images/emoji/horse_racing_tone5.png
new file mode 100644
index 00000000000..453c51c6007
--- /dev/null
+++ b/app/assets/images/emoji/horse_racing_tone5.png
diff --git a/app/assets/images/emoji/hospital.png b/app/assets/images/emoji/hospital.png
new file mode 100644
index 00000000000..1cbce4ae767
--- /dev/null
+++ b/app/assets/images/emoji/hospital.png
diff --git a/app/assets/images/emoji/hot_pepper.png b/app/assets/images/emoji/hot_pepper.png
new file mode 100644
index 00000000000..266675bd577
--- /dev/null
+++ b/app/assets/images/emoji/hot_pepper.png
diff --git a/app/assets/images/emoji/hotdog.png b/app/assets/images/emoji/hotdog.png
new file mode 100644
index 00000000000..3c3354d94cb
--- /dev/null
+++ b/app/assets/images/emoji/hotdog.png
diff --git a/app/assets/images/emoji/hotel.png b/app/assets/images/emoji/hotel.png
new file mode 100644
index 00000000000..ea8f4c4979a
--- /dev/null
+++ b/app/assets/images/emoji/hotel.png
diff --git a/app/assets/images/emoji/hotsprings.png b/app/assets/images/emoji/hotsprings.png
new file mode 100644
index 00000000000..3d9df2d9475
--- /dev/null
+++ b/app/assets/images/emoji/hotsprings.png
diff --git a/app/assets/images/emoji/hourglass.png b/app/assets/images/emoji/hourglass.png
new file mode 100644
index 00000000000..a5db2d1d3f4
--- /dev/null
+++ b/app/assets/images/emoji/hourglass.png
diff --git a/app/assets/images/emoji/hourglass_flowing_sand.png b/app/assets/images/emoji/hourglass_flowing_sand.png
new file mode 100644
index 00000000000..b93b15ed6d8
--- /dev/null
+++ b/app/assets/images/emoji/hourglass_flowing_sand.png
diff --git a/app/assets/images/emoji/house.png b/app/assets/images/emoji/house.png
new file mode 100644
index 00000000000..01c98a0ba92
--- /dev/null
+++ b/app/assets/images/emoji/house.png
diff --git a/app/assets/images/emoji/house_abandoned.png b/app/assets/images/emoji/house_abandoned.png
new file mode 100644
index 00000000000..c55e81de990
--- /dev/null
+++ b/app/assets/images/emoji/house_abandoned.png
diff --git a/app/assets/images/emoji/house_with_garden.png b/app/assets/images/emoji/house_with_garden.png
new file mode 100644
index 00000000000..0aae41598ef
--- /dev/null
+++ b/app/assets/images/emoji/house_with_garden.png
diff --git a/app/assets/images/emoji/hugging.png b/app/assets/images/emoji/hugging.png
new file mode 100644
index 00000000000..5bba6dc6d51
--- /dev/null
+++ b/app/assets/images/emoji/hugging.png
diff --git a/app/assets/images/emoji/hushed.png b/app/assets/images/emoji/hushed.png
new file mode 100644
index 00000000000..cad0e23132e
--- /dev/null
+++ b/app/assets/images/emoji/hushed.png
diff --git a/app/assets/images/emoji/ice_cream.png b/app/assets/images/emoji/ice_cream.png
new file mode 100644
index 00000000000..94267b9c434
--- /dev/null
+++ b/app/assets/images/emoji/ice_cream.png
diff --git a/app/assets/images/emoji/ice_skate.png b/app/assets/images/emoji/ice_skate.png
new file mode 100644
index 00000000000..8c449b0c039
--- /dev/null
+++ b/app/assets/images/emoji/ice_skate.png
diff --git a/app/assets/images/emoji/icecream.png b/app/assets/images/emoji/icecream.png
new file mode 100644
index 00000000000..8f6546e31a5
--- /dev/null
+++ b/app/assets/images/emoji/icecream.png
diff --git a/app/assets/images/emoji/id.png b/app/assets/images/emoji/id.png
new file mode 100644
index 00000000000..5bf69bf7ba8
--- /dev/null
+++ b/app/assets/images/emoji/id.png
diff --git a/app/assets/images/emoji/ideograph_advantage.png b/app/assets/images/emoji/ideograph_advantage.png
new file mode 100644
index 00000000000..0c0d589caf0
--- /dev/null
+++ b/app/assets/images/emoji/ideograph_advantage.png
diff --git a/app/assets/images/emoji/imp.png b/app/assets/images/emoji/imp.png
new file mode 100644
index 00000000000..9f9a9605539
--- /dev/null
+++ b/app/assets/images/emoji/imp.png
diff --git a/app/assets/images/emoji/inbox_tray.png b/app/assets/images/emoji/inbox_tray.png
new file mode 100644
index 00000000000..41a6be2b0ee
--- /dev/null
+++ b/app/assets/images/emoji/inbox_tray.png
diff --git a/app/assets/images/emoji/incoming_envelope.png b/app/assets/images/emoji/incoming_envelope.png
new file mode 100644
index 00000000000..fd22e88182e
--- /dev/null
+++ b/app/assets/images/emoji/incoming_envelope.png
diff --git a/app/assets/images/emoji/information_desk_person.png b/app/assets/images/emoji/information_desk_person.png
new file mode 100644
index 00000000000..55fc6294d25
--- /dev/null
+++ b/app/assets/images/emoji/information_desk_person.png
diff --git a/app/assets/images/emoji/information_desk_person_tone1.png b/app/assets/images/emoji/information_desk_person_tone1.png
new file mode 100644
index 00000000000..3d9e2247940
--- /dev/null
+++ b/app/assets/images/emoji/information_desk_person_tone1.png
diff --git a/app/assets/images/emoji/information_desk_person_tone2.png b/app/assets/images/emoji/information_desk_person_tone2.png
new file mode 100644
index 00000000000..879e8b7966d
--- /dev/null
+++ b/app/assets/images/emoji/information_desk_person_tone2.png
diff --git a/app/assets/images/emoji/information_desk_person_tone3.png b/app/assets/images/emoji/information_desk_person_tone3.png
new file mode 100644
index 00000000000..307514eab67
--- /dev/null
+++ b/app/assets/images/emoji/information_desk_person_tone3.png
diff --git a/app/assets/images/emoji/information_desk_person_tone4.png b/app/assets/images/emoji/information_desk_person_tone4.png
new file mode 100644
index 00000000000..297395dcb3f
--- /dev/null
+++ b/app/assets/images/emoji/information_desk_person_tone4.png
diff --git a/app/assets/images/emoji/information_desk_person_tone5.png b/app/assets/images/emoji/information_desk_person_tone5.png
new file mode 100644
index 00000000000..26f8f22b28b
--- /dev/null
+++ b/app/assets/images/emoji/information_desk_person_tone5.png
diff --git a/app/assets/images/emoji/information_source.png b/app/assets/images/emoji/information_source.png
new file mode 100644
index 00000000000..871f2db9314
--- /dev/null
+++ b/app/assets/images/emoji/information_source.png
diff --git a/app/assets/images/emoji/innocent.png b/app/assets/images/emoji/innocent.png
new file mode 100644
index 00000000000..57f5151124f
--- /dev/null
+++ b/app/assets/images/emoji/innocent.png
diff --git a/app/assets/images/emoji/interrobang.png b/app/assets/images/emoji/interrobang.png
new file mode 100644
index 00000000000..509813e9bb2
--- /dev/null
+++ b/app/assets/images/emoji/interrobang.png
diff --git a/app/assets/images/emoji/iphone.png b/app/assets/images/emoji/iphone.png
new file mode 100644
index 00000000000..fd377acf872
--- /dev/null
+++ b/app/assets/images/emoji/iphone.png
diff --git a/app/assets/images/emoji/island.png b/app/assets/images/emoji/island.png
new file mode 100644
index 00000000000..7fd834389b7
--- /dev/null
+++ b/app/assets/images/emoji/island.png
diff --git a/app/assets/images/emoji/izakaya_lantern.png b/app/assets/images/emoji/izakaya_lantern.png
new file mode 100644
index 00000000000..dfd933f6f36
--- /dev/null
+++ b/app/assets/images/emoji/izakaya_lantern.png
diff --git a/app/assets/images/emoji/jack_o_lantern.png b/app/assets/images/emoji/jack_o_lantern.png
new file mode 100644
index 00000000000..44c3fc0aec9
--- /dev/null
+++ b/app/assets/images/emoji/jack_o_lantern.png
diff --git a/app/assets/images/emoji/japan.png b/app/assets/images/emoji/japan.png
new file mode 100644
index 00000000000..d86d0a59e12
--- /dev/null
+++ b/app/assets/images/emoji/japan.png
diff --git a/app/assets/images/emoji/japanese_castle.png b/app/assets/images/emoji/japanese_castle.png
new file mode 100644
index 00000000000..64b4e33a1ae
--- /dev/null
+++ b/app/assets/images/emoji/japanese_castle.png
diff --git a/app/assets/images/emoji/japanese_goblin.png b/app/assets/images/emoji/japanese_goblin.png
new file mode 100644
index 00000000000..515c6a2250e
--- /dev/null
+++ b/app/assets/images/emoji/japanese_goblin.png
diff --git a/app/assets/images/emoji/japanese_ogre.png b/app/assets/images/emoji/japanese_ogre.png
new file mode 100644
index 00000000000..fe8670fdaf1
--- /dev/null
+++ b/app/assets/images/emoji/japanese_ogre.png
diff --git a/app/assets/images/emoji/jeans.png b/app/assets/images/emoji/jeans.png
new file mode 100644
index 00000000000..2a6869d674c
--- /dev/null
+++ b/app/assets/images/emoji/jeans.png
diff --git a/app/assets/images/emoji/joy.png b/app/assets/images/emoji/joy.png
new file mode 100644
index 00000000000..0ba3b1859d8
--- /dev/null
+++ b/app/assets/images/emoji/joy.png
diff --git a/app/assets/images/emoji/joy_cat.png b/app/assets/images/emoji/joy_cat.png
new file mode 100644
index 00000000000..aac353179aa
--- /dev/null
+++ b/app/assets/images/emoji/joy_cat.png
diff --git a/app/assets/images/emoji/joystick.png b/app/assets/images/emoji/joystick.png
new file mode 100644
index 00000000000..1ee1905434e
--- /dev/null
+++ b/app/assets/images/emoji/joystick.png
diff --git a/app/assets/images/emoji/juggling.png b/app/assets/images/emoji/juggling.png
new file mode 100644
index 00000000000..a37f6224a42
--- /dev/null
+++ b/app/assets/images/emoji/juggling.png
diff --git a/app/assets/images/emoji/juggling_tone1.png b/app/assets/images/emoji/juggling_tone1.png
new file mode 100644
index 00000000000..c18eda40031
--- /dev/null
+++ b/app/assets/images/emoji/juggling_tone1.png
diff --git a/app/assets/images/emoji/juggling_tone2.png b/app/assets/images/emoji/juggling_tone2.png
new file mode 100644
index 00000000000..de3b7a555b6
--- /dev/null
+++ b/app/assets/images/emoji/juggling_tone2.png
diff --git a/app/assets/images/emoji/juggling_tone3.png b/app/assets/images/emoji/juggling_tone3.png
new file mode 100644
index 00000000000..74ab6d85458
--- /dev/null
+++ b/app/assets/images/emoji/juggling_tone3.png
diff --git a/app/assets/images/emoji/juggling_tone4.png b/app/assets/images/emoji/juggling_tone4.png
new file mode 100644
index 00000000000..1c57823203f
--- /dev/null
+++ b/app/assets/images/emoji/juggling_tone4.png
diff --git a/app/assets/images/emoji/juggling_tone5.png b/app/assets/images/emoji/juggling_tone5.png
new file mode 100644
index 00000000000..c343d6ee98a
--- /dev/null
+++ b/app/assets/images/emoji/juggling_tone5.png
diff --git a/app/assets/images/emoji/kaaba.png b/app/assets/images/emoji/kaaba.png
new file mode 100644
index 00000000000..1778c1138e4
--- /dev/null
+++ b/app/assets/images/emoji/kaaba.png
diff --git a/app/assets/images/emoji/key.png b/app/assets/images/emoji/key.png
new file mode 100644
index 00000000000..319cd1b884c
--- /dev/null
+++ b/app/assets/images/emoji/key.png
diff --git a/app/assets/images/emoji/key2.png b/app/assets/images/emoji/key2.png
new file mode 100644
index 00000000000..e11d706c6c8
--- /dev/null
+++ b/app/assets/images/emoji/key2.png
diff --git a/app/assets/images/emoji/keyboard.png b/app/assets/images/emoji/keyboard.png
new file mode 100644
index 00000000000..75027cb9af7
--- /dev/null
+++ b/app/assets/images/emoji/keyboard.png
diff --git a/app/assets/images/emoji/kimono.png b/app/assets/images/emoji/kimono.png
new file mode 100644
index 00000000000..abe851115d1
--- /dev/null
+++ b/app/assets/images/emoji/kimono.png
diff --git a/app/assets/images/emoji/kiss.png b/app/assets/images/emoji/kiss.png
new file mode 100644
index 00000000000..85e6dcfc4e8
--- /dev/null
+++ b/app/assets/images/emoji/kiss.png
diff --git a/app/assets/images/emoji/kiss_mm.png b/app/assets/images/emoji/kiss_mm.png
new file mode 100644
index 00000000000..a9a0edae17c
--- /dev/null
+++ b/app/assets/images/emoji/kiss_mm.png
diff --git a/app/assets/images/emoji/kiss_ww.png b/app/assets/images/emoji/kiss_ww.png
new file mode 100644
index 00000000000..fdac73cbb1d
--- /dev/null
+++ b/app/assets/images/emoji/kiss_ww.png
diff --git a/app/assets/images/emoji/kissing.png b/app/assets/images/emoji/kissing.png
new file mode 100644
index 00000000000..39d325fd8e3
--- /dev/null
+++ b/app/assets/images/emoji/kissing.png
diff --git a/app/assets/images/emoji/kissing_cat.png b/app/assets/images/emoji/kissing_cat.png
new file mode 100644
index 00000000000..6e0bcc77540
--- /dev/null
+++ b/app/assets/images/emoji/kissing_cat.png
diff --git a/app/assets/images/emoji/kissing_closed_eyes.png b/app/assets/images/emoji/kissing_closed_eyes.png
new file mode 100644
index 00000000000..b684d7d4d6c
--- /dev/null
+++ b/app/assets/images/emoji/kissing_closed_eyes.png
diff --git a/app/assets/images/emoji/kissing_heart.png b/app/assets/images/emoji/kissing_heart.png
new file mode 100644
index 00000000000..0ff808fd614
--- /dev/null
+++ b/app/assets/images/emoji/kissing_heart.png
diff --git a/app/assets/images/emoji/kissing_smiling_eyes.png b/app/assets/images/emoji/kissing_smiling_eyes.png
new file mode 100644
index 00000000000..e181f17099d
--- /dev/null
+++ b/app/assets/images/emoji/kissing_smiling_eyes.png
diff --git a/app/assets/images/emoji/kiwi.png b/app/assets/images/emoji/kiwi.png
new file mode 100644
index 00000000000..dfbd8258074
--- /dev/null
+++ b/app/assets/images/emoji/kiwi.png
diff --git a/app/assets/images/emoji/knife.png b/app/assets/images/emoji/knife.png
new file mode 100644
index 00000000000..1acb9f3077b
--- /dev/null
+++ b/app/assets/images/emoji/knife.png
diff --git a/app/assets/images/emoji/koala.png b/app/assets/images/emoji/koala.png
new file mode 100644
index 00000000000..a0aa437a98c
--- /dev/null
+++ b/app/assets/images/emoji/koala.png
diff --git a/app/assets/images/emoji/koko.png b/app/assets/images/emoji/koko.png
new file mode 100644
index 00000000000..6450eb44d90
--- /dev/null
+++ b/app/assets/images/emoji/koko.png
diff --git a/app/assets/images/emoji/label.png b/app/assets/images/emoji/label.png
new file mode 100644
index 00000000000..d41c9b4f1e1
--- /dev/null
+++ b/app/assets/images/emoji/label.png
diff --git a/app/assets/images/emoji/large_blue_circle.png b/app/assets/images/emoji/large_blue_circle.png
new file mode 100644
index 00000000000..84078ef3127
--- /dev/null
+++ b/app/assets/images/emoji/large_blue_circle.png
diff --git a/app/assets/images/emoji/large_blue_diamond.png b/app/assets/images/emoji/large_blue_diamond.png
new file mode 100644
index 00000000000..416a58bd5a8
--- /dev/null
+++ b/app/assets/images/emoji/large_blue_diamond.png
diff --git a/app/assets/images/emoji/large_orange_diamond.png b/app/assets/images/emoji/large_orange_diamond.png
new file mode 100644
index 00000000000..73ff0ac36c8
--- /dev/null
+++ b/app/assets/images/emoji/large_orange_diamond.png
diff --git a/app/assets/images/emoji/last_quarter_moon.png b/app/assets/images/emoji/last_quarter_moon.png
new file mode 100644
index 00000000000..0842a0dd408
--- /dev/null
+++ b/app/assets/images/emoji/last_quarter_moon.png
diff --git a/app/assets/images/emoji/last_quarter_moon_with_face.png b/app/assets/images/emoji/last_quarter_moon_with_face.png
new file mode 100644
index 00000000000..94099343c5d
--- /dev/null
+++ b/app/assets/images/emoji/last_quarter_moon_with_face.png
diff --git a/app/assets/images/emoji/laughing.png b/app/assets/images/emoji/laughing.png
new file mode 100644
index 00000000000..d94e9505ba1
--- /dev/null
+++ b/app/assets/images/emoji/laughing.png
diff --git a/app/assets/images/emoji/leaves.png b/app/assets/images/emoji/leaves.png
new file mode 100644
index 00000000000..1e43e1af820
--- /dev/null
+++ b/app/assets/images/emoji/leaves.png
diff --git a/app/assets/images/emoji/ledger.png b/app/assets/images/emoji/ledger.png
new file mode 100644
index 00000000000..13e7561a4bd
--- /dev/null
+++ b/app/assets/images/emoji/ledger.png
diff --git a/app/assets/images/emoji/left_facing_fist.png b/app/assets/images/emoji/left_facing_fist.png
new file mode 100644
index 00000000000..a9d9fd8d59c
--- /dev/null
+++ b/app/assets/images/emoji/left_facing_fist.png
diff --git a/app/assets/images/emoji/left_facing_fist_tone1.png b/app/assets/images/emoji/left_facing_fist_tone1.png
new file mode 100644
index 00000000000..1262a6b4b69
--- /dev/null
+++ b/app/assets/images/emoji/left_facing_fist_tone1.png
diff --git a/app/assets/images/emoji/left_facing_fist_tone2.png b/app/assets/images/emoji/left_facing_fist_tone2.png
new file mode 100644
index 00000000000..40bf70b82b2
--- /dev/null
+++ b/app/assets/images/emoji/left_facing_fist_tone2.png
diff --git a/app/assets/images/emoji/left_facing_fist_tone3.png b/app/assets/images/emoji/left_facing_fist_tone3.png
new file mode 100644
index 00000000000..93f58145111
--- /dev/null
+++ b/app/assets/images/emoji/left_facing_fist_tone3.png
diff --git a/app/assets/images/emoji/left_facing_fist_tone4.png b/app/assets/images/emoji/left_facing_fist_tone4.png
new file mode 100644
index 00000000000..d82b5ec91f0
--- /dev/null
+++ b/app/assets/images/emoji/left_facing_fist_tone4.png
diff --git a/app/assets/images/emoji/left_facing_fist_tone5.png b/app/assets/images/emoji/left_facing_fist_tone5.png
new file mode 100644
index 00000000000..09ae4cd492b
--- /dev/null
+++ b/app/assets/images/emoji/left_facing_fist_tone5.png
diff --git a/app/assets/images/emoji/left_luggage.png b/app/assets/images/emoji/left_luggage.png
new file mode 100644
index 00000000000..887b23f3f25
--- /dev/null
+++ b/app/assets/images/emoji/left_luggage.png
diff --git a/app/assets/images/emoji/left_right_arrow.png b/app/assets/images/emoji/left_right_arrow.png
new file mode 100644
index 00000000000..7937f24f2ac
--- /dev/null
+++ b/app/assets/images/emoji/left_right_arrow.png
diff --git a/app/assets/images/emoji/leftwards_arrow_with_hook.png b/app/assets/images/emoji/leftwards_arrow_with_hook.png
new file mode 100644
index 00000000000..ba45c2ad9e9
--- /dev/null
+++ b/app/assets/images/emoji/leftwards_arrow_with_hook.png
diff --git a/app/assets/images/emoji/lemon.png b/app/assets/images/emoji/lemon.png
new file mode 100644
index 00000000000..9a7d95ca220
--- /dev/null
+++ b/app/assets/images/emoji/lemon.png
diff --git a/app/assets/images/emoji/leo.png b/app/assets/images/emoji/leo.png
new file mode 100644
index 00000000000..30158d34de9
--- /dev/null
+++ b/app/assets/images/emoji/leo.png
diff --git a/app/assets/images/emoji/leopard.png b/app/assets/images/emoji/leopard.png
new file mode 100644
index 00000000000..8aac3d49448
--- /dev/null
+++ b/app/assets/images/emoji/leopard.png
diff --git a/app/assets/images/emoji/level_slider.png b/app/assets/images/emoji/level_slider.png
new file mode 100644
index 00000000000..720a3b34119
--- /dev/null
+++ b/app/assets/images/emoji/level_slider.png
diff --git a/app/assets/images/emoji/levitate.png b/app/assets/images/emoji/levitate.png
new file mode 100644
index 00000000000..3dc315a3d91
--- /dev/null
+++ b/app/assets/images/emoji/levitate.png
diff --git a/app/assets/images/emoji/libra.png b/app/assets/images/emoji/libra.png
new file mode 100644
index 00000000000..8fd133a357c
--- /dev/null
+++ b/app/assets/images/emoji/libra.png
diff --git a/app/assets/images/emoji/lifter.png b/app/assets/images/emoji/lifter.png
new file mode 100644
index 00000000000..afdeaa476af
--- /dev/null
+++ b/app/assets/images/emoji/lifter.png
diff --git a/app/assets/images/emoji/lifter_tone1.png b/app/assets/images/emoji/lifter_tone1.png
new file mode 100644
index 00000000000..febaad123ec
--- /dev/null
+++ b/app/assets/images/emoji/lifter_tone1.png
diff --git a/app/assets/images/emoji/lifter_tone2.png b/app/assets/images/emoji/lifter_tone2.png
new file mode 100644
index 00000000000..27ae794a18e
--- /dev/null
+++ b/app/assets/images/emoji/lifter_tone2.png
diff --git a/app/assets/images/emoji/lifter_tone3.png b/app/assets/images/emoji/lifter_tone3.png
new file mode 100644
index 00000000000..45c4c22c709
--- /dev/null
+++ b/app/assets/images/emoji/lifter_tone3.png
diff --git a/app/assets/images/emoji/lifter_tone4.png b/app/assets/images/emoji/lifter_tone4.png
new file mode 100644
index 00000000000..67dd21d2464
--- /dev/null
+++ b/app/assets/images/emoji/lifter_tone4.png
diff --git a/app/assets/images/emoji/lifter_tone5.png b/app/assets/images/emoji/lifter_tone5.png
new file mode 100644
index 00000000000..fa0152038b6
--- /dev/null
+++ b/app/assets/images/emoji/lifter_tone5.png
diff --git a/app/assets/images/emoji/light_rail.png b/app/assets/images/emoji/light_rail.png
new file mode 100644
index 00000000000..a64829f5078
--- /dev/null
+++ b/app/assets/images/emoji/light_rail.png
diff --git a/app/assets/images/emoji/link.png b/app/assets/images/emoji/link.png
new file mode 100644
index 00000000000..ae20f0f8eec
--- /dev/null
+++ b/app/assets/images/emoji/link.png
diff --git a/app/assets/images/emoji/lion_face.png b/app/assets/images/emoji/lion_face.png
new file mode 100644
index 00000000000..5062ab47ecf
--- /dev/null
+++ b/app/assets/images/emoji/lion_face.png
diff --git a/app/assets/images/emoji/lips.png b/app/assets/images/emoji/lips.png
new file mode 100644
index 00000000000..35f3cc2006f
--- /dev/null
+++ b/app/assets/images/emoji/lips.png
diff --git a/app/assets/images/emoji/lipstick.png b/app/assets/images/emoji/lipstick.png
new file mode 100644
index 00000000000..61a0c084c99
--- /dev/null
+++ b/app/assets/images/emoji/lipstick.png
diff --git a/app/assets/images/emoji/lizard.png b/app/assets/images/emoji/lizard.png
new file mode 100644
index 00000000000..8363876050e
--- /dev/null
+++ b/app/assets/images/emoji/lizard.png
diff --git a/app/assets/images/emoji/lock.png b/app/assets/images/emoji/lock.png
new file mode 100644
index 00000000000..5a739c46644
--- /dev/null
+++ b/app/assets/images/emoji/lock.png
diff --git a/app/assets/images/emoji/lock_with_ink_pen.png b/app/assets/images/emoji/lock_with_ink_pen.png
new file mode 100644
index 00000000000..19a07d162fb
--- /dev/null
+++ b/app/assets/images/emoji/lock_with_ink_pen.png
diff --git a/app/assets/images/emoji/lollipop.png b/app/assets/images/emoji/lollipop.png
new file mode 100644
index 00000000000..ad76d7bf916
--- /dev/null
+++ b/app/assets/images/emoji/lollipop.png
diff --git a/app/assets/images/emoji/loop.png b/app/assets/images/emoji/loop.png
new file mode 100644
index 00000000000..0b82c8fe315
--- /dev/null
+++ b/app/assets/images/emoji/loop.png
diff --git a/app/assets/images/emoji/loud_sound.png b/app/assets/images/emoji/loud_sound.png
new file mode 100644
index 00000000000..8370033a539
--- /dev/null
+++ b/app/assets/images/emoji/loud_sound.png
diff --git a/app/assets/images/emoji/loudspeaker.png b/app/assets/images/emoji/loudspeaker.png
new file mode 100644
index 00000000000..5fd76a95b82
--- /dev/null
+++ b/app/assets/images/emoji/loudspeaker.png
diff --git a/app/assets/images/emoji/love_hotel.png b/app/assets/images/emoji/love_hotel.png
new file mode 100644
index 00000000000..5e136be6f8b
--- /dev/null
+++ b/app/assets/images/emoji/love_hotel.png
diff --git a/app/assets/images/emoji/love_letter.png b/app/assets/images/emoji/love_letter.png
new file mode 100644
index 00000000000..3c3c767e784
--- /dev/null
+++ b/app/assets/images/emoji/love_letter.png
diff --git a/app/assets/images/emoji/low_brightness.png b/app/assets/images/emoji/low_brightness.png
new file mode 100644
index 00000000000..543011d3961
--- /dev/null
+++ b/app/assets/images/emoji/low_brightness.png
diff --git a/app/assets/images/emoji/lying_face.png b/app/assets/images/emoji/lying_face.png
new file mode 100644
index 00000000000..02827e2628b
--- /dev/null
+++ b/app/assets/images/emoji/lying_face.png
diff --git a/app/assets/images/emoji/m.png b/app/assets/images/emoji/m.png
new file mode 100644
index 00000000000..8a3506fc1d7
--- /dev/null
+++ b/app/assets/images/emoji/m.png
diff --git a/app/assets/images/emoji/mag.png b/app/assets/images/emoji/mag.png
new file mode 100644
index 00000000000..55487156ac6
--- /dev/null
+++ b/app/assets/images/emoji/mag.png
diff --git a/app/assets/images/emoji/mag_right.png b/app/assets/images/emoji/mag_right.png
new file mode 100644
index 00000000000..0f4b1bca876
--- /dev/null
+++ b/app/assets/images/emoji/mag_right.png
diff --git a/app/assets/images/emoji/mahjong.png b/app/assets/images/emoji/mahjong.png
new file mode 100644
index 00000000000..66fd32025b2
--- /dev/null
+++ b/app/assets/images/emoji/mahjong.png
diff --git a/app/assets/images/emoji/mailbox.png b/app/assets/images/emoji/mailbox.png
new file mode 100644
index 00000000000..ef5174e40dd
--- /dev/null
+++ b/app/assets/images/emoji/mailbox.png
diff --git a/app/assets/images/emoji/mailbox_closed.png b/app/assets/images/emoji/mailbox_closed.png
new file mode 100644
index 00000000000..ddc705db0d8
--- /dev/null
+++ b/app/assets/images/emoji/mailbox_closed.png
diff --git a/app/assets/images/emoji/mailbox_with_mail.png b/app/assets/images/emoji/mailbox_with_mail.png
new file mode 100644
index 00000000000..5460616a5b1
--- /dev/null
+++ b/app/assets/images/emoji/mailbox_with_mail.png
diff --git a/app/assets/images/emoji/mailbox_with_no_mail.png b/app/assets/images/emoji/mailbox_with_no_mail.png
new file mode 100644
index 00000000000..f9aeee6b15a
--- /dev/null
+++ b/app/assets/images/emoji/mailbox_with_no_mail.png
diff --git a/app/assets/images/emoji/man.png b/app/assets/images/emoji/man.png
new file mode 100644
index 00000000000..857a02e5146
--- /dev/null
+++ b/app/assets/images/emoji/man.png
diff --git a/app/assets/images/emoji/man_dancing.png b/app/assets/images/emoji/man_dancing.png
new file mode 100644
index 00000000000..ccff3bede5a
--- /dev/null
+++ b/app/assets/images/emoji/man_dancing.png
diff --git a/app/assets/images/emoji/man_dancing_tone1.png b/app/assets/images/emoji/man_dancing_tone1.png
new file mode 100644
index 00000000000..e0b9f82d905
--- /dev/null
+++ b/app/assets/images/emoji/man_dancing_tone1.png
diff --git a/app/assets/images/emoji/man_dancing_tone2.png b/app/assets/images/emoji/man_dancing_tone2.png
new file mode 100644
index 00000000000..a5beed56e2e
--- /dev/null
+++ b/app/assets/images/emoji/man_dancing_tone2.png
diff --git a/app/assets/images/emoji/man_dancing_tone3.png b/app/assets/images/emoji/man_dancing_tone3.png
new file mode 100644
index 00000000000..2fa20180a6e
--- /dev/null
+++ b/app/assets/images/emoji/man_dancing_tone3.png
diff --git a/app/assets/images/emoji/man_dancing_tone4.png b/app/assets/images/emoji/man_dancing_tone4.png
new file mode 100644
index 00000000000..bd3528c83ba
--- /dev/null
+++ b/app/assets/images/emoji/man_dancing_tone4.png
diff --git a/app/assets/images/emoji/man_dancing_tone5.png b/app/assets/images/emoji/man_dancing_tone5.png
new file mode 100644
index 00000000000..41fd4f880c9
--- /dev/null
+++ b/app/assets/images/emoji/man_dancing_tone5.png
diff --git a/app/assets/images/emoji/man_in_tuxedo.png b/app/assets/images/emoji/man_in_tuxedo.png
new file mode 100644
index 00000000000..5f7e9303f89
--- /dev/null
+++ b/app/assets/images/emoji/man_in_tuxedo.png
diff --git a/app/assets/images/emoji/man_in_tuxedo_tone1.png b/app/assets/images/emoji/man_in_tuxedo_tone1.png
new file mode 100644
index 00000000000..7b6b3acd99b
--- /dev/null
+++ b/app/assets/images/emoji/man_in_tuxedo_tone1.png
diff --git a/app/assets/images/emoji/man_in_tuxedo_tone2.png b/app/assets/images/emoji/man_in_tuxedo_tone2.png
new file mode 100644
index 00000000000..7975191b360
--- /dev/null
+++ b/app/assets/images/emoji/man_in_tuxedo_tone2.png
diff --git a/app/assets/images/emoji/man_in_tuxedo_tone3.png b/app/assets/images/emoji/man_in_tuxedo_tone3.png
new file mode 100644
index 00000000000..a2816f600ae
--- /dev/null
+++ b/app/assets/images/emoji/man_in_tuxedo_tone3.png
diff --git a/app/assets/images/emoji/man_in_tuxedo_tone4.png b/app/assets/images/emoji/man_in_tuxedo_tone4.png
new file mode 100644
index 00000000000..ea8291760f9
--- /dev/null
+++ b/app/assets/images/emoji/man_in_tuxedo_tone4.png
diff --git a/app/assets/images/emoji/man_in_tuxedo_tone5.png b/app/assets/images/emoji/man_in_tuxedo_tone5.png
new file mode 100644
index 00000000000..c743e05fc5e
--- /dev/null
+++ b/app/assets/images/emoji/man_in_tuxedo_tone5.png
diff --git a/app/assets/images/emoji/man_tone1.png b/app/assets/images/emoji/man_tone1.png
new file mode 100644
index 00000000000..bb86e963a80
--- /dev/null
+++ b/app/assets/images/emoji/man_tone1.png
diff --git a/app/assets/images/emoji/man_tone2.png b/app/assets/images/emoji/man_tone2.png
new file mode 100644
index 00000000000..fdeeaff46f5
--- /dev/null
+++ b/app/assets/images/emoji/man_tone2.png
diff --git a/app/assets/images/emoji/man_tone3.png b/app/assets/images/emoji/man_tone3.png
new file mode 100644
index 00000000000..7ae0b5df9cf
--- /dev/null
+++ b/app/assets/images/emoji/man_tone3.png
diff --git a/app/assets/images/emoji/man_tone4.png b/app/assets/images/emoji/man_tone4.png
new file mode 100644
index 00000000000..db14cde99b8
--- /dev/null
+++ b/app/assets/images/emoji/man_tone4.png
diff --git a/app/assets/images/emoji/man_tone5.png b/app/assets/images/emoji/man_tone5.png
new file mode 100644
index 00000000000..7c67a70529c
--- /dev/null
+++ b/app/assets/images/emoji/man_tone5.png
diff --git a/app/assets/images/emoji/man_with_gua_pi_mao.png b/app/assets/images/emoji/man_with_gua_pi_mao.png
new file mode 100644
index 00000000000..7841e13608d
--- /dev/null
+++ b/app/assets/images/emoji/man_with_gua_pi_mao.png
diff --git a/app/assets/images/emoji/man_with_gua_pi_mao_tone1.png b/app/assets/images/emoji/man_with_gua_pi_mao_tone1.png
new file mode 100644
index 00000000000..5b7b3def19c
--- /dev/null
+++ b/app/assets/images/emoji/man_with_gua_pi_mao_tone1.png
diff --git a/app/assets/images/emoji/man_with_gua_pi_mao_tone2.png b/app/assets/images/emoji/man_with_gua_pi_mao_tone2.png
new file mode 100644
index 00000000000..c8b9cf87f4b
--- /dev/null
+++ b/app/assets/images/emoji/man_with_gua_pi_mao_tone2.png
diff --git a/app/assets/images/emoji/man_with_gua_pi_mao_tone3.png b/app/assets/images/emoji/man_with_gua_pi_mao_tone3.png
new file mode 100644
index 00000000000..effdd0c4c84
--- /dev/null
+++ b/app/assets/images/emoji/man_with_gua_pi_mao_tone3.png
diff --git a/app/assets/images/emoji/man_with_gua_pi_mao_tone4.png b/app/assets/images/emoji/man_with_gua_pi_mao_tone4.png
new file mode 100644
index 00000000000..f885ff46fa1
--- /dev/null
+++ b/app/assets/images/emoji/man_with_gua_pi_mao_tone4.png
diff --git a/app/assets/images/emoji/man_with_gua_pi_mao_tone5.png b/app/assets/images/emoji/man_with_gua_pi_mao_tone5.png
new file mode 100644
index 00000000000..a6d55ca1380
--- /dev/null
+++ b/app/assets/images/emoji/man_with_gua_pi_mao_tone5.png
diff --git a/app/assets/images/emoji/man_with_turban.png b/app/assets/images/emoji/man_with_turban.png
new file mode 100644
index 00000000000..51cf047f966
--- /dev/null
+++ b/app/assets/images/emoji/man_with_turban.png
diff --git a/app/assets/images/emoji/man_with_turban_tone1.png b/app/assets/images/emoji/man_with_turban_tone1.png
new file mode 100644
index 00000000000..1e12ee4b231
--- /dev/null
+++ b/app/assets/images/emoji/man_with_turban_tone1.png
diff --git a/app/assets/images/emoji/man_with_turban_tone2.png b/app/assets/images/emoji/man_with_turban_tone2.png
new file mode 100644
index 00000000000..37de4cceb23
--- /dev/null
+++ b/app/assets/images/emoji/man_with_turban_tone2.png
diff --git a/app/assets/images/emoji/man_with_turban_tone3.png b/app/assets/images/emoji/man_with_turban_tone3.png
new file mode 100644
index 00000000000..f607afd3450
--- /dev/null
+++ b/app/assets/images/emoji/man_with_turban_tone3.png
diff --git a/app/assets/images/emoji/man_with_turban_tone4.png b/app/assets/images/emoji/man_with_turban_tone4.png
new file mode 100644
index 00000000000..c05695888af
--- /dev/null
+++ b/app/assets/images/emoji/man_with_turban_tone4.png
diff --git a/app/assets/images/emoji/man_with_turban_tone5.png b/app/assets/images/emoji/man_with_turban_tone5.png
new file mode 100644
index 00000000000..4b4ff64720b
--- /dev/null
+++ b/app/assets/images/emoji/man_with_turban_tone5.png
diff --git a/app/assets/images/emoji/mans_shoe.png b/app/assets/images/emoji/mans_shoe.png
new file mode 100644
index 00000000000..4bf7541032c
--- /dev/null
+++ b/app/assets/images/emoji/mans_shoe.png
diff --git a/app/assets/images/emoji/map.png b/app/assets/images/emoji/map.png
new file mode 100644
index 00000000000..15efe32c798
--- /dev/null
+++ b/app/assets/images/emoji/map.png
diff --git a/app/assets/images/emoji/maple_leaf.png b/app/assets/images/emoji/maple_leaf.png
new file mode 100644
index 00000000000..c49acea67f7
--- /dev/null
+++ b/app/assets/images/emoji/maple_leaf.png
diff --git a/app/assets/images/emoji/martial_arts_uniform.png b/app/assets/images/emoji/martial_arts_uniform.png
new file mode 100644
index 00000000000..8d6114761f6
--- /dev/null
+++ b/app/assets/images/emoji/martial_arts_uniform.png
diff --git a/app/assets/images/emoji/mask.png b/app/assets/images/emoji/mask.png
new file mode 100644
index 00000000000..1e800acd1c0
--- /dev/null
+++ b/app/assets/images/emoji/mask.png
diff --git a/app/assets/images/emoji/massage.png b/app/assets/images/emoji/massage.png
new file mode 100644
index 00000000000..b91d845e374
--- /dev/null
+++ b/app/assets/images/emoji/massage.png
diff --git a/app/assets/images/emoji/massage_tone1.png b/app/assets/images/emoji/massage_tone1.png
new file mode 100644
index 00000000000..e0f415d3186
--- /dev/null
+++ b/app/assets/images/emoji/massage_tone1.png
diff --git a/app/assets/images/emoji/massage_tone2.png b/app/assets/images/emoji/massage_tone2.png
new file mode 100644
index 00000000000..0bb244a270b
--- /dev/null
+++ b/app/assets/images/emoji/massage_tone2.png
diff --git a/app/assets/images/emoji/massage_tone3.png b/app/assets/images/emoji/massage_tone3.png
new file mode 100644
index 00000000000..a117ee81a22
--- /dev/null
+++ b/app/assets/images/emoji/massage_tone3.png
diff --git a/app/assets/images/emoji/massage_tone4.png b/app/assets/images/emoji/massage_tone4.png
new file mode 100644
index 00000000000..6f42ab017f4
--- /dev/null
+++ b/app/assets/images/emoji/massage_tone4.png
diff --git a/app/assets/images/emoji/massage_tone5.png b/app/assets/images/emoji/massage_tone5.png
new file mode 100644
index 00000000000..6a388c0d0b5
--- /dev/null
+++ b/app/assets/images/emoji/massage_tone5.png
diff --git a/app/assets/images/emoji/meat_on_bone.png b/app/assets/images/emoji/meat_on_bone.png
new file mode 100644
index 00000000000..b20a59d1690
--- /dev/null
+++ b/app/assets/images/emoji/meat_on_bone.png
diff --git a/app/assets/images/emoji/medal.png b/app/assets/images/emoji/medal.png
new file mode 100644
index 00000000000..b85896b14da
--- /dev/null
+++ b/app/assets/images/emoji/medal.png
diff --git a/app/assets/images/emoji/mega.png b/app/assets/images/emoji/mega.png
new file mode 100644
index 00000000000..4e6735188e3
--- /dev/null
+++ b/app/assets/images/emoji/mega.png
diff --git a/app/assets/images/emoji/melon.png b/app/assets/images/emoji/melon.png
new file mode 100644
index 00000000000..c01232d419d
--- /dev/null
+++ b/app/assets/images/emoji/melon.png
diff --git a/app/assets/images/emoji/menorah.png b/app/assets/images/emoji/menorah.png
new file mode 100644
index 00000000000..b4297362869
--- /dev/null
+++ b/app/assets/images/emoji/menorah.png
diff --git a/app/assets/images/emoji/mens.png b/app/assets/images/emoji/mens.png
new file mode 100644
index 00000000000..f5a1e1ba0cd
--- /dev/null
+++ b/app/assets/images/emoji/mens.png
diff --git a/app/assets/images/emoji/metal.png b/app/assets/images/emoji/metal.png
new file mode 100644
index 00000000000..4aa6e7e0a44
--- /dev/null
+++ b/app/assets/images/emoji/metal.png
diff --git a/app/assets/images/emoji/metal_tone1.png b/app/assets/images/emoji/metal_tone1.png
new file mode 100644
index 00000000000..c080d2addbd
--- /dev/null
+++ b/app/assets/images/emoji/metal_tone1.png
diff --git a/app/assets/images/emoji/metal_tone2.png b/app/assets/images/emoji/metal_tone2.png
new file mode 100644
index 00000000000..12313529bcf
--- /dev/null
+++ b/app/assets/images/emoji/metal_tone2.png
diff --git a/app/assets/images/emoji/metal_tone3.png b/app/assets/images/emoji/metal_tone3.png
new file mode 100644
index 00000000000..ca9be6ae67b
--- /dev/null
+++ b/app/assets/images/emoji/metal_tone3.png
diff --git a/app/assets/images/emoji/metal_tone4.png b/app/assets/images/emoji/metal_tone4.png
new file mode 100644
index 00000000000..abe28cbf890
--- /dev/null
+++ b/app/assets/images/emoji/metal_tone4.png
diff --git a/app/assets/images/emoji/metal_tone5.png b/app/assets/images/emoji/metal_tone5.png
new file mode 100644
index 00000000000..0c6b5dd34ed
--- /dev/null
+++ b/app/assets/images/emoji/metal_tone5.png
diff --git a/app/assets/images/emoji/metro.png b/app/assets/images/emoji/metro.png
new file mode 100644
index 00000000000..1de8f0551f3
--- /dev/null
+++ b/app/assets/images/emoji/metro.png
diff --git a/app/assets/images/emoji/microphone.png b/app/assets/images/emoji/microphone.png
new file mode 100644
index 00000000000..d4e6b0def25
--- /dev/null
+++ b/app/assets/images/emoji/microphone.png
diff --git a/app/assets/images/emoji/microphone2.png b/app/assets/images/emoji/microphone2.png
new file mode 100644
index 00000000000..cd9167654ff
--- /dev/null
+++ b/app/assets/images/emoji/microphone2.png
diff --git a/app/assets/images/emoji/microscope.png b/app/assets/images/emoji/microscope.png
new file mode 100644
index 00000000000..90f5acf6a78
--- /dev/null
+++ b/app/assets/images/emoji/microscope.png
diff --git a/app/assets/images/emoji/middle_finger.png b/app/assets/images/emoji/middle_finger.png
new file mode 100644
index 00000000000..697f7a25eb2
--- /dev/null
+++ b/app/assets/images/emoji/middle_finger.png
diff --git a/app/assets/images/emoji/middle_finger_tone1.png b/app/assets/images/emoji/middle_finger_tone1.png
new file mode 100644
index 00000000000..61ef12a1548
--- /dev/null
+++ b/app/assets/images/emoji/middle_finger_tone1.png
diff --git a/app/assets/images/emoji/middle_finger_tone2.png b/app/assets/images/emoji/middle_finger_tone2.png
new file mode 100644
index 00000000000..c31a69be9af
--- /dev/null
+++ b/app/assets/images/emoji/middle_finger_tone2.png
diff --git a/app/assets/images/emoji/middle_finger_tone3.png b/app/assets/images/emoji/middle_finger_tone3.png
new file mode 100644
index 00000000000..73ac216ce63
--- /dev/null
+++ b/app/assets/images/emoji/middle_finger_tone3.png
diff --git a/app/assets/images/emoji/middle_finger_tone4.png b/app/assets/images/emoji/middle_finger_tone4.png
new file mode 100644
index 00000000000..80b8ab7706d
--- /dev/null
+++ b/app/assets/images/emoji/middle_finger_tone4.png
diff --git a/app/assets/images/emoji/middle_finger_tone5.png b/app/assets/images/emoji/middle_finger_tone5.png
new file mode 100644
index 00000000000..a8826b196e8
--- /dev/null
+++ b/app/assets/images/emoji/middle_finger_tone5.png
diff --git a/app/assets/images/emoji/military_medal.png b/app/assets/images/emoji/military_medal.png
new file mode 100644
index 00000000000..ecd3fb03584
--- /dev/null
+++ b/app/assets/images/emoji/military_medal.png
diff --git a/app/assets/images/emoji/milk.png b/app/assets/images/emoji/milk.png
new file mode 100644
index 00000000000..e4fcf2e64f3
--- /dev/null
+++ b/app/assets/images/emoji/milk.png
diff --git a/app/assets/images/emoji/milky_way.png b/app/assets/images/emoji/milky_way.png
new file mode 100644
index 00000000000..b2b8ac59c5e
--- /dev/null
+++ b/app/assets/images/emoji/milky_way.png
diff --git a/app/assets/images/emoji/minibus.png b/app/assets/images/emoji/minibus.png
new file mode 100644
index 00000000000..c60dd8f47ab
--- /dev/null
+++ b/app/assets/images/emoji/minibus.png
diff --git a/app/assets/images/emoji/minidisc.png b/app/assets/images/emoji/minidisc.png
new file mode 100644
index 00000000000..9fa94cfbe74
--- /dev/null
+++ b/app/assets/images/emoji/minidisc.png
diff --git a/app/assets/images/emoji/mobile_phone_off.png b/app/assets/images/emoji/mobile_phone_off.png
new file mode 100644
index 00000000000..8b661ec1c94
--- /dev/null
+++ b/app/assets/images/emoji/mobile_phone_off.png
diff --git a/app/assets/images/emoji/money_mouth.png b/app/assets/images/emoji/money_mouth.png
new file mode 100644
index 00000000000..75fd1e90cb0
--- /dev/null
+++ b/app/assets/images/emoji/money_mouth.png
diff --git a/app/assets/images/emoji/money_with_wings.png b/app/assets/images/emoji/money_with_wings.png
new file mode 100644
index 00000000000..f022b04b3c2
--- /dev/null
+++ b/app/assets/images/emoji/money_with_wings.png
diff --git a/app/assets/images/emoji/moneybag.png b/app/assets/images/emoji/moneybag.png
new file mode 100644
index 00000000000..b9296be0902
--- /dev/null
+++ b/app/assets/images/emoji/moneybag.png
diff --git a/app/assets/images/emoji/monkey.png b/app/assets/images/emoji/monkey.png
new file mode 100644
index 00000000000..9fae29448e3
--- /dev/null
+++ b/app/assets/images/emoji/monkey.png
diff --git a/app/assets/images/emoji/monkey_face.png b/app/assets/images/emoji/monkey_face.png
new file mode 100644
index 00000000000..7cab9b91a82
--- /dev/null
+++ b/app/assets/images/emoji/monkey_face.png
diff --git a/app/assets/images/emoji/monorail.png b/app/assets/images/emoji/monorail.png
new file mode 100644
index 00000000000..11eb1f574bf
--- /dev/null
+++ b/app/assets/images/emoji/monorail.png
diff --git a/app/assets/images/emoji/mortar_board.png b/app/assets/images/emoji/mortar_board.png
new file mode 100644
index 00000000000..8b17ddd9d00
--- /dev/null
+++ b/app/assets/images/emoji/mortar_board.png
diff --git a/app/assets/images/emoji/mosque.png b/app/assets/images/emoji/mosque.png
new file mode 100644
index 00000000000..ef770b26d96
--- /dev/null
+++ b/app/assets/images/emoji/mosque.png
diff --git a/app/assets/images/emoji/motor_scooter.png b/app/assets/images/emoji/motor_scooter.png
new file mode 100644
index 00000000000..c5afa72d807
--- /dev/null
+++ b/app/assets/images/emoji/motor_scooter.png
diff --git a/app/assets/images/emoji/motorboat.png b/app/assets/images/emoji/motorboat.png
new file mode 100644
index 00000000000..0506db1a40f
--- /dev/null
+++ b/app/assets/images/emoji/motorboat.png
diff --git a/app/assets/images/emoji/motorcycle.png b/app/assets/images/emoji/motorcycle.png
new file mode 100644
index 00000000000..3d1d567e8ec
--- /dev/null
+++ b/app/assets/images/emoji/motorcycle.png
diff --git a/app/assets/images/emoji/motorway.png b/app/assets/images/emoji/motorway.png
new file mode 100644
index 00000000000..8c3d3d03e3f
--- /dev/null
+++ b/app/assets/images/emoji/motorway.png
diff --git a/app/assets/images/emoji/mount_fuji.png b/app/assets/images/emoji/mount_fuji.png
new file mode 100644
index 00000000000..88a54752458
--- /dev/null
+++ b/app/assets/images/emoji/mount_fuji.png
diff --git a/app/assets/images/emoji/mountain.png b/app/assets/images/emoji/mountain.png
new file mode 100644
index 00000000000..6722ebdd294
--- /dev/null
+++ b/app/assets/images/emoji/mountain.png
diff --git a/app/assets/images/emoji/mountain_bicyclist.png b/app/assets/images/emoji/mountain_bicyclist.png
new file mode 100644
index 00000000000..41d3dc3ac6f
--- /dev/null
+++ b/app/assets/images/emoji/mountain_bicyclist.png
diff --git a/app/assets/images/emoji/mountain_bicyclist_tone1.png b/app/assets/images/emoji/mountain_bicyclist_tone1.png
new file mode 100644
index 00000000000..e9f1daf5e40
--- /dev/null
+++ b/app/assets/images/emoji/mountain_bicyclist_tone1.png
diff --git a/app/assets/images/emoji/mountain_bicyclist_tone2.png b/app/assets/images/emoji/mountain_bicyclist_tone2.png
new file mode 100644
index 00000000000..555b9e29d4d
--- /dev/null
+++ b/app/assets/images/emoji/mountain_bicyclist_tone2.png
diff --git a/app/assets/images/emoji/mountain_bicyclist_tone3.png b/app/assets/images/emoji/mountain_bicyclist_tone3.png
new file mode 100644
index 00000000000..7df5508ec8c
--- /dev/null
+++ b/app/assets/images/emoji/mountain_bicyclist_tone3.png
diff --git a/app/assets/images/emoji/mountain_bicyclist_tone4.png b/app/assets/images/emoji/mountain_bicyclist_tone4.png
new file mode 100644
index 00000000000..f94b3450697
--- /dev/null
+++ b/app/assets/images/emoji/mountain_bicyclist_tone4.png
diff --git a/app/assets/images/emoji/mountain_bicyclist_tone5.png b/app/assets/images/emoji/mountain_bicyclist_tone5.png
new file mode 100644
index 00000000000..16a45861e1f
--- /dev/null
+++ b/app/assets/images/emoji/mountain_bicyclist_tone5.png
diff --git a/app/assets/images/emoji/mountain_cableway.png b/app/assets/images/emoji/mountain_cableway.png
new file mode 100644
index 00000000000..1dea73ca53b
--- /dev/null
+++ b/app/assets/images/emoji/mountain_cableway.png
diff --git a/app/assets/images/emoji/mountain_railway.png b/app/assets/images/emoji/mountain_railway.png
new file mode 100644
index 00000000000..ade2218e469
--- /dev/null
+++ b/app/assets/images/emoji/mountain_railway.png
diff --git a/app/assets/images/emoji/mountain_snow.png b/app/assets/images/emoji/mountain_snow.png
new file mode 100644
index 00000000000..76e1cfd8313
--- /dev/null
+++ b/app/assets/images/emoji/mountain_snow.png
diff --git a/app/assets/images/emoji/mouse.png b/app/assets/images/emoji/mouse.png
new file mode 100644
index 00000000000..50afcd3262e
--- /dev/null
+++ b/app/assets/images/emoji/mouse.png
diff --git a/app/assets/images/emoji/mouse2.png b/app/assets/images/emoji/mouse2.png
new file mode 100644
index 00000000000..20fb041f09f
--- /dev/null
+++ b/app/assets/images/emoji/mouse2.png
diff --git a/app/assets/images/emoji/mouse_three_button.png b/app/assets/images/emoji/mouse_three_button.png
new file mode 100644
index 00000000000..e84e96ff6e8
--- /dev/null
+++ b/app/assets/images/emoji/mouse_three_button.png
diff --git a/app/assets/images/emoji/movie_camera.png b/app/assets/images/emoji/movie_camera.png
new file mode 100644
index 00000000000..4e73b130155
--- /dev/null
+++ b/app/assets/images/emoji/movie_camera.png
diff --git a/app/assets/images/emoji/moyai.png b/app/assets/images/emoji/moyai.png
new file mode 100644
index 00000000000..e6a7779c45b
--- /dev/null
+++ b/app/assets/images/emoji/moyai.png
diff --git a/app/assets/images/emoji/mrs_claus.png b/app/assets/images/emoji/mrs_claus.png
new file mode 100644
index 00000000000..078f0657f95
--- /dev/null
+++ b/app/assets/images/emoji/mrs_claus.png
diff --git a/app/assets/images/emoji/mrs_claus_tone1.png b/app/assets/images/emoji/mrs_claus_tone1.png
new file mode 100644
index 00000000000..d8a695d7035
--- /dev/null
+++ b/app/assets/images/emoji/mrs_claus_tone1.png
diff --git a/app/assets/images/emoji/mrs_claus_tone2.png b/app/assets/images/emoji/mrs_claus_tone2.png
new file mode 100644
index 00000000000..0e17e8c51f3
--- /dev/null
+++ b/app/assets/images/emoji/mrs_claus_tone2.png
diff --git a/app/assets/images/emoji/mrs_claus_tone3.png b/app/assets/images/emoji/mrs_claus_tone3.png
new file mode 100644
index 00000000000..c3ee4d1dfae
--- /dev/null
+++ b/app/assets/images/emoji/mrs_claus_tone3.png
diff --git a/app/assets/images/emoji/mrs_claus_tone4.png b/app/assets/images/emoji/mrs_claus_tone4.png
new file mode 100644
index 00000000000..68a556da2fe
--- /dev/null
+++ b/app/assets/images/emoji/mrs_claus_tone4.png
diff --git a/app/assets/images/emoji/mrs_claus_tone5.png b/app/assets/images/emoji/mrs_claus_tone5.png
new file mode 100644
index 00000000000..ccab3c40ff2
--- /dev/null
+++ b/app/assets/images/emoji/mrs_claus_tone5.png
diff --git a/app/assets/images/emoji/muscle.png b/app/assets/images/emoji/muscle.png
new file mode 100644
index 00000000000..7e67c1880f7
--- /dev/null
+++ b/app/assets/images/emoji/muscle.png
diff --git a/app/assets/images/emoji/muscle_tone1.png b/app/assets/images/emoji/muscle_tone1.png
new file mode 100644
index 00000000000..1522942ce51
--- /dev/null
+++ b/app/assets/images/emoji/muscle_tone1.png
diff --git a/app/assets/images/emoji/muscle_tone2.png b/app/assets/images/emoji/muscle_tone2.png
new file mode 100644
index 00000000000..569c6e832ca
--- /dev/null
+++ b/app/assets/images/emoji/muscle_tone2.png
diff --git a/app/assets/images/emoji/muscle_tone3.png b/app/assets/images/emoji/muscle_tone3.png
new file mode 100644
index 00000000000..0a76b00fa89
--- /dev/null
+++ b/app/assets/images/emoji/muscle_tone3.png
diff --git a/app/assets/images/emoji/muscle_tone4.png b/app/assets/images/emoji/muscle_tone4.png
new file mode 100644
index 00000000000..f0cf31328e0
--- /dev/null
+++ b/app/assets/images/emoji/muscle_tone4.png
diff --git a/app/assets/images/emoji/muscle_tone5.png b/app/assets/images/emoji/muscle_tone5.png
new file mode 100644
index 00000000000..4fda92460e8
--- /dev/null
+++ b/app/assets/images/emoji/muscle_tone5.png
diff --git a/app/assets/images/emoji/mushroom.png b/app/assets/images/emoji/mushroom.png
new file mode 100644
index 00000000000..dd85742ba2c
--- /dev/null
+++ b/app/assets/images/emoji/mushroom.png
diff --git a/app/assets/images/emoji/musical_keyboard.png b/app/assets/images/emoji/musical_keyboard.png
new file mode 100644
index 00000000000..442b7456842
--- /dev/null
+++ b/app/assets/images/emoji/musical_keyboard.png
diff --git a/app/assets/images/emoji/musical_note.png b/app/assets/images/emoji/musical_note.png
new file mode 100644
index 00000000000..06691ef61bb
--- /dev/null
+++ b/app/assets/images/emoji/musical_note.png
diff --git a/app/assets/images/emoji/musical_score.png b/app/assets/images/emoji/musical_score.png
new file mode 100644
index 00000000000..47dc05a8ef5
--- /dev/null
+++ b/app/assets/images/emoji/musical_score.png
diff --git a/app/assets/images/emoji/mute.png b/app/assets/images/emoji/mute.png
new file mode 100644
index 00000000000..7c1788e5075
--- /dev/null
+++ b/app/assets/images/emoji/mute.png
diff --git a/app/assets/images/emoji/nail_care.png b/app/assets/images/emoji/nail_care.png
new file mode 100644
index 00000000000..aa52af7050d
--- /dev/null
+++ b/app/assets/images/emoji/nail_care.png
diff --git a/app/assets/images/emoji/nail_care_tone1.png b/app/assets/images/emoji/nail_care_tone1.png
new file mode 100644
index 00000000000..26e883dd244
--- /dev/null
+++ b/app/assets/images/emoji/nail_care_tone1.png
diff --git a/app/assets/images/emoji/nail_care_tone2.png b/app/assets/images/emoji/nail_care_tone2.png
new file mode 100644
index 00000000000..61257b47ea3
--- /dev/null
+++ b/app/assets/images/emoji/nail_care_tone2.png
diff --git a/app/assets/images/emoji/nail_care_tone3.png b/app/assets/images/emoji/nail_care_tone3.png
new file mode 100644
index 00000000000..29871b05f62
--- /dev/null
+++ b/app/assets/images/emoji/nail_care_tone3.png
diff --git a/app/assets/images/emoji/nail_care_tone4.png b/app/assets/images/emoji/nail_care_tone4.png
new file mode 100644
index 00000000000..2881de0b17d
--- /dev/null
+++ b/app/assets/images/emoji/nail_care_tone4.png
diff --git a/app/assets/images/emoji/nail_care_tone5.png b/app/assets/images/emoji/nail_care_tone5.png
new file mode 100644
index 00000000000..a0b7c0a45a6
--- /dev/null
+++ b/app/assets/images/emoji/nail_care_tone5.png
diff --git a/app/assets/images/emoji/name_badge.png b/app/assets/images/emoji/name_badge.png
new file mode 100644
index 00000000000..ec5ee213e20
--- /dev/null
+++ b/app/assets/images/emoji/name_badge.png
diff --git a/app/assets/images/emoji/nauseated_face.png b/app/assets/images/emoji/nauseated_face.png
new file mode 100644
index 00000000000..a566c109c28
--- /dev/null
+++ b/app/assets/images/emoji/nauseated_face.png
diff --git a/app/assets/images/emoji/necktie.png b/app/assets/images/emoji/necktie.png
new file mode 100644
index 00000000000..1804e7f3ff3
--- /dev/null
+++ b/app/assets/images/emoji/necktie.png
diff --git a/app/assets/images/emoji/negative_squared_cross_mark.png b/app/assets/images/emoji/negative_squared_cross_mark.png
new file mode 100644
index 00000000000..dae487f1f98
--- /dev/null
+++ b/app/assets/images/emoji/negative_squared_cross_mark.png
diff --git a/app/assets/images/emoji/nerd.png b/app/assets/images/emoji/nerd.png
new file mode 100644
index 00000000000..7820bd581dc
--- /dev/null
+++ b/app/assets/images/emoji/nerd.png
diff --git a/app/assets/images/emoji/neutral_face.png b/app/assets/images/emoji/neutral_face.png
new file mode 100644
index 00000000000..065d193afe4
--- /dev/null
+++ b/app/assets/images/emoji/neutral_face.png
diff --git a/app/assets/images/emoji/new.png b/app/assets/images/emoji/new.png
new file mode 100644
index 00000000000..b4f85488d1a
--- /dev/null
+++ b/app/assets/images/emoji/new.png
diff --git a/app/assets/images/emoji/new_moon.png b/app/assets/images/emoji/new_moon.png
new file mode 100644
index 00000000000..ecff72caa42
--- /dev/null
+++ b/app/assets/images/emoji/new_moon.png
diff --git a/app/assets/images/emoji/new_moon_with_face.png b/app/assets/images/emoji/new_moon_with_face.png
new file mode 100644
index 00000000000..150dd12400c
--- /dev/null
+++ b/app/assets/images/emoji/new_moon_with_face.png
diff --git a/app/assets/images/emoji/newspaper.png b/app/assets/images/emoji/newspaper.png
new file mode 100644
index 00000000000..2aa8f060bde
--- /dev/null
+++ b/app/assets/images/emoji/newspaper.png
diff --git a/app/assets/images/emoji/newspaper2.png b/app/assets/images/emoji/newspaper2.png
new file mode 100644
index 00000000000..f64748df2b2
--- /dev/null
+++ b/app/assets/images/emoji/newspaper2.png
diff --git a/app/assets/images/emoji/ng.png b/app/assets/images/emoji/ng.png
new file mode 100644
index 00000000000..ee8d20f5ebc
--- /dev/null
+++ b/app/assets/images/emoji/ng.png
diff --git a/app/assets/images/emoji/night_with_stars.png b/app/assets/images/emoji/night_with_stars.png
new file mode 100644
index 00000000000..ca2018f456d
--- /dev/null
+++ b/app/assets/images/emoji/night_with_stars.png
diff --git a/app/assets/images/emoji/nine.png b/app/assets/images/emoji/nine.png
new file mode 100644
index 00000000000..9fce3d1eca9
--- /dev/null
+++ b/app/assets/images/emoji/nine.png
diff --git a/app/assets/images/emoji/no_bell.png b/app/assets/images/emoji/no_bell.png
new file mode 100644
index 00000000000..15cb38dd1e7
--- /dev/null
+++ b/app/assets/images/emoji/no_bell.png
diff --git a/app/assets/images/emoji/no_bicycles.png b/app/assets/images/emoji/no_bicycles.png
new file mode 100644
index 00000000000..19c85421ce9
--- /dev/null
+++ b/app/assets/images/emoji/no_bicycles.png
diff --git a/app/assets/images/emoji/no_entry.png b/app/assets/images/emoji/no_entry.png
new file mode 100644
index 00000000000..476800fc5c6
--- /dev/null
+++ b/app/assets/images/emoji/no_entry.png
diff --git a/app/assets/images/emoji/no_entry_sign.png b/app/assets/images/emoji/no_entry_sign.png
new file mode 100644
index 00000000000..d2efd65e74b
--- /dev/null
+++ b/app/assets/images/emoji/no_entry_sign.png
diff --git a/app/assets/images/emoji/no_good.png b/app/assets/images/emoji/no_good.png
new file mode 100644
index 00000000000..ed577100322
--- /dev/null
+++ b/app/assets/images/emoji/no_good.png
diff --git a/app/assets/images/emoji/no_good_tone1.png b/app/assets/images/emoji/no_good_tone1.png
new file mode 100644
index 00000000000..5c1a3cbb884
--- /dev/null
+++ b/app/assets/images/emoji/no_good_tone1.png
diff --git a/app/assets/images/emoji/no_good_tone2.png b/app/assets/images/emoji/no_good_tone2.png
new file mode 100644
index 00000000000..80d8021f8fe
--- /dev/null
+++ b/app/assets/images/emoji/no_good_tone2.png
diff --git a/app/assets/images/emoji/no_good_tone3.png b/app/assets/images/emoji/no_good_tone3.png
new file mode 100644
index 00000000000..635e6a00815
--- /dev/null
+++ b/app/assets/images/emoji/no_good_tone3.png
diff --git a/app/assets/images/emoji/no_good_tone4.png b/app/assets/images/emoji/no_good_tone4.png
new file mode 100644
index 00000000000..b96e412a374
--- /dev/null
+++ b/app/assets/images/emoji/no_good_tone4.png
diff --git a/app/assets/images/emoji/no_good_tone5.png b/app/assets/images/emoji/no_good_tone5.png
new file mode 100644
index 00000000000..9a7084afa0a
--- /dev/null
+++ b/app/assets/images/emoji/no_good_tone5.png
diff --git a/app/assets/images/emoji/no_mobile_phones.png b/app/assets/images/emoji/no_mobile_phones.png
new file mode 100644
index 00000000000..7b1ae6ea579
--- /dev/null
+++ b/app/assets/images/emoji/no_mobile_phones.png
diff --git a/app/assets/images/emoji/no_mouth.png b/app/assets/images/emoji/no_mouth.png
new file mode 100644
index 00000000000..b642f6c1172
--- /dev/null
+++ b/app/assets/images/emoji/no_mouth.png
diff --git a/app/assets/images/emoji/no_pedestrians.png b/app/assets/images/emoji/no_pedestrians.png
new file mode 100644
index 00000000000..286aa577a23
--- /dev/null
+++ b/app/assets/images/emoji/no_pedestrians.png
diff --git a/app/assets/images/emoji/no_smoking.png b/app/assets/images/emoji/no_smoking.png
new file mode 100644
index 00000000000..586b8d29d05
--- /dev/null
+++ b/app/assets/images/emoji/no_smoking.png
diff --git a/app/assets/images/emoji/non-potable_water.png b/app/assets/images/emoji/non-potable_water.png
new file mode 100644
index 00000000000..827d4193f4e
--- /dev/null
+++ b/app/assets/images/emoji/non-potable_water.png
diff --git a/app/assets/images/emoji/nose.png b/app/assets/images/emoji/nose.png
new file mode 100644
index 00000000000..2f04ac5f98f
--- /dev/null
+++ b/app/assets/images/emoji/nose.png
diff --git a/app/assets/images/emoji/nose_tone1.png b/app/assets/images/emoji/nose_tone1.png
new file mode 100644
index 00000000000..8008d17506e
--- /dev/null
+++ b/app/assets/images/emoji/nose_tone1.png
diff --git a/app/assets/images/emoji/nose_tone2.png b/app/assets/images/emoji/nose_tone2.png
new file mode 100644
index 00000000000..ac17f26e827
--- /dev/null
+++ b/app/assets/images/emoji/nose_tone2.png
diff --git a/app/assets/images/emoji/nose_tone3.png b/app/assets/images/emoji/nose_tone3.png
new file mode 100644
index 00000000000..d8b6cbe0f8e
--- /dev/null
+++ b/app/assets/images/emoji/nose_tone3.png
diff --git a/app/assets/images/emoji/nose_tone4.png b/app/assets/images/emoji/nose_tone4.png
new file mode 100644
index 00000000000..004b2631e2e
--- /dev/null
+++ b/app/assets/images/emoji/nose_tone4.png
diff --git a/app/assets/images/emoji/nose_tone5.png b/app/assets/images/emoji/nose_tone5.png
new file mode 100644
index 00000000000..7b33821f6c9
--- /dev/null
+++ b/app/assets/images/emoji/nose_tone5.png
diff --git a/app/assets/images/emoji/notebook.png b/app/assets/images/emoji/notebook.png
new file mode 100644
index 00000000000..f6c28b4915d
--- /dev/null
+++ b/app/assets/images/emoji/notebook.png
diff --git a/app/assets/images/emoji/notebook_with_decorative_cover.png b/app/assets/images/emoji/notebook_with_decorative_cover.png
new file mode 100644
index 00000000000..03f566b6d2c
--- /dev/null
+++ b/app/assets/images/emoji/notebook_with_decorative_cover.png
diff --git a/app/assets/images/emoji/notepad_spiral.png b/app/assets/images/emoji/notepad_spiral.png
new file mode 100644
index 00000000000..85faa10d8ea
--- /dev/null
+++ b/app/assets/images/emoji/notepad_spiral.png
diff --git a/app/assets/images/emoji/notes.png b/app/assets/images/emoji/notes.png
new file mode 100644
index 00000000000..57d499aa181
--- /dev/null
+++ b/app/assets/images/emoji/notes.png
diff --git a/app/assets/images/emoji/nut_and_bolt.png b/app/assets/images/emoji/nut_and_bolt.png
new file mode 100644
index 00000000000..4b9ae155319
--- /dev/null
+++ b/app/assets/images/emoji/nut_and_bolt.png
diff --git a/app/assets/images/emoji/o.png b/app/assets/images/emoji/o.png
new file mode 100644
index 00000000000..3fe75ce4675
--- /dev/null
+++ b/app/assets/images/emoji/o.png
diff --git a/app/assets/images/emoji/o2.png b/app/assets/images/emoji/o2.png
new file mode 100644
index 00000000000..73278ba194a
--- /dev/null
+++ b/app/assets/images/emoji/o2.png
diff --git a/app/assets/images/emoji/ocean.png b/app/assets/images/emoji/ocean.png
new file mode 100644
index 00000000000..45ff1e87703
--- /dev/null
+++ b/app/assets/images/emoji/ocean.png
diff --git a/app/assets/images/emoji/octagonal_sign.png b/app/assets/images/emoji/octagonal_sign.png
new file mode 100644
index 00000000000..5ed61004045
--- /dev/null
+++ b/app/assets/images/emoji/octagonal_sign.png
diff --git a/app/assets/images/emoji/octopus.png b/app/assets/images/emoji/octopus.png
new file mode 100644
index 00000000000..72c84074aac
--- /dev/null
+++ b/app/assets/images/emoji/octopus.png
diff --git a/app/assets/images/emoji/oden.png b/app/assets/images/emoji/oden.png
new file mode 100644
index 00000000000..d38a849fece
--- /dev/null
+++ b/app/assets/images/emoji/oden.png
diff --git a/app/assets/images/emoji/office.png b/app/assets/images/emoji/office.png
new file mode 100644
index 00000000000..7eee927d1b0
--- /dev/null
+++ b/app/assets/images/emoji/office.png
diff --git a/app/assets/images/emoji/oil.png b/app/assets/images/emoji/oil.png
new file mode 100644
index 00000000000..c4c4d42da8b
--- /dev/null
+++ b/app/assets/images/emoji/oil.png
diff --git a/app/assets/images/emoji/ok.png b/app/assets/images/emoji/ok.png
new file mode 100644
index 00000000000..d0d775532ff
--- /dev/null
+++ b/app/assets/images/emoji/ok.png
diff --git a/app/assets/images/emoji/ok_hand.png b/app/assets/images/emoji/ok_hand.png
new file mode 100644
index 00000000000..028d69b0de3
--- /dev/null
+++ b/app/assets/images/emoji/ok_hand.png
diff --git a/app/assets/images/emoji/ok_hand_tone1.png b/app/assets/images/emoji/ok_hand_tone1.png
new file mode 100644
index 00000000000..cecf7b2ab5a
--- /dev/null
+++ b/app/assets/images/emoji/ok_hand_tone1.png
diff --git a/app/assets/images/emoji/ok_hand_tone2.png b/app/assets/images/emoji/ok_hand_tone2.png
new file mode 100644
index 00000000000..c19239bcd3d
--- /dev/null
+++ b/app/assets/images/emoji/ok_hand_tone2.png
diff --git a/app/assets/images/emoji/ok_hand_tone3.png b/app/assets/images/emoji/ok_hand_tone3.png
new file mode 100644
index 00000000000..94b65b03ecd
--- /dev/null
+++ b/app/assets/images/emoji/ok_hand_tone3.png
diff --git a/app/assets/images/emoji/ok_hand_tone4.png b/app/assets/images/emoji/ok_hand_tone4.png
new file mode 100644
index 00000000000..03d26f08e6a
--- /dev/null
+++ b/app/assets/images/emoji/ok_hand_tone4.png
diff --git a/app/assets/images/emoji/ok_hand_tone5.png b/app/assets/images/emoji/ok_hand_tone5.png
new file mode 100644
index 00000000000..d4b24086364
--- /dev/null
+++ b/app/assets/images/emoji/ok_hand_tone5.png
diff --git a/app/assets/images/emoji/ok_woman.png b/app/assets/images/emoji/ok_woman.png
new file mode 100644
index 00000000000..90a2c7469c4
--- /dev/null
+++ b/app/assets/images/emoji/ok_woman.png
diff --git a/app/assets/images/emoji/ok_woman_tone1.png b/app/assets/images/emoji/ok_woman_tone1.png
new file mode 100644
index 00000000000..c99543e785b
--- /dev/null
+++ b/app/assets/images/emoji/ok_woman_tone1.png
diff --git a/app/assets/images/emoji/ok_woman_tone2.png b/app/assets/images/emoji/ok_woman_tone2.png
new file mode 100644
index 00000000000..ad5fae813db
--- /dev/null
+++ b/app/assets/images/emoji/ok_woman_tone2.png
diff --git a/app/assets/images/emoji/ok_woman_tone3.png b/app/assets/images/emoji/ok_woman_tone3.png
new file mode 100644
index 00000000000..51bf4fab406
--- /dev/null
+++ b/app/assets/images/emoji/ok_woman_tone3.png
diff --git a/app/assets/images/emoji/ok_woman_tone4.png b/app/assets/images/emoji/ok_woman_tone4.png
new file mode 100644
index 00000000000..ee3f9dc640a
--- /dev/null
+++ b/app/assets/images/emoji/ok_woman_tone4.png
diff --git a/app/assets/images/emoji/ok_woman_tone5.png b/app/assets/images/emoji/ok_woman_tone5.png
new file mode 100644
index 00000000000..62a9d9237f7
--- /dev/null
+++ b/app/assets/images/emoji/ok_woman_tone5.png
diff --git a/app/assets/images/emoji/older_man.png b/app/assets/images/emoji/older_man.png
new file mode 100644
index 00000000000..4ace4e6f308
--- /dev/null
+++ b/app/assets/images/emoji/older_man.png
diff --git a/app/assets/images/emoji/older_man_tone1.png b/app/assets/images/emoji/older_man_tone1.png
new file mode 100644
index 00000000000..ab459baace8
--- /dev/null
+++ b/app/assets/images/emoji/older_man_tone1.png
diff --git a/app/assets/images/emoji/older_man_tone2.png b/app/assets/images/emoji/older_man_tone2.png
new file mode 100644
index 00000000000..f4dfc7694ea
--- /dev/null
+++ b/app/assets/images/emoji/older_man_tone2.png
diff --git a/app/assets/images/emoji/older_man_tone3.png b/app/assets/images/emoji/older_man_tone3.png
new file mode 100644
index 00000000000..5ffd11792f4
--- /dev/null
+++ b/app/assets/images/emoji/older_man_tone3.png
diff --git a/app/assets/images/emoji/older_man_tone4.png b/app/assets/images/emoji/older_man_tone4.png
new file mode 100644
index 00000000000..b350a764bfd
--- /dev/null
+++ b/app/assets/images/emoji/older_man_tone4.png
diff --git a/app/assets/images/emoji/older_man_tone5.png b/app/assets/images/emoji/older_man_tone5.png
new file mode 100644
index 00000000000..05fe24a1708
--- /dev/null
+++ b/app/assets/images/emoji/older_man_tone5.png
diff --git a/app/assets/images/emoji/older_woman.png b/app/assets/images/emoji/older_woman.png
new file mode 100644
index 00000000000..52dc4987143
--- /dev/null
+++ b/app/assets/images/emoji/older_woman.png
diff --git a/app/assets/images/emoji/older_woman_tone1.png b/app/assets/images/emoji/older_woman_tone1.png
new file mode 100644
index 00000000000..b49e821402c
--- /dev/null
+++ b/app/assets/images/emoji/older_woman_tone1.png
diff --git a/app/assets/images/emoji/older_woman_tone2.png b/app/assets/images/emoji/older_woman_tone2.png
new file mode 100644
index 00000000000..e86bf5ab3b7
--- /dev/null
+++ b/app/assets/images/emoji/older_woman_tone2.png
diff --git a/app/assets/images/emoji/older_woman_tone3.png b/app/assets/images/emoji/older_woman_tone3.png
new file mode 100644
index 00000000000..83fc14b0874
--- /dev/null
+++ b/app/assets/images/emoji/older_woman_tone3.png
diff --git a/app/assets/images/emoji/older_woman_tone4.png b/app/assets/images/emoji/older_woman_tone4.png
new file mode 100644
index 00000000000..e4aa8a424d4
--- /dev/null
+++ b/app/assets/images/emoji/older_woman_tone4.png
diff --git a/app/assets/images/emoji/older_woman_tone5.png b/app/assets/images/emoji/older_woman_tone5.png
new file mode 100644
index 00000000000..4009012bb0a
--- /dev/null
+++ b/app/assets/images/emoji/older_woman_tone5.png
diff --git a/app/assets/images/emoji/om_symbol.png b/app/assets/images/emoji/om_symbol.png
new file mode 100644
index 00000000000..a35c63c459c
--- /dev/null
+++ b/app/assets/images/emoji/om_symbol.png
diff --git a/app/assets/images/emoji/on.png b/app/assets/images/emoji/on.png
new file mode 100644
index 00000000000..a0c371ae21e
--- /dev/null
+++ b/app/assets/images/emoji/on.png
diff --git a/app/assets/images/emoji/oncoming_automobile.png b/app/assets/images/emoji/oncoming_automobile.png
new file mode 100644
index 00000000000..3c7e1d52e63
--- /dev/null
+++ b/app/assets/images/emoji/oncoming_automobile.png
diff --git a/app/assets/images/emoji/oncoming_bus.png b/app/assets/images/emoji/oncoming_bus.png
new file mode 100644
index 00000000000..ad91e256c7f
--- /dev/null
+++ b/app/assets/images/emoji/oncoming_bus.png
diff --git a/app/assets/images/emoji/oncoming_police_car.png b/app/assets/images/emoji/oncoming_police_car.png
new file mode 100644
index 00000000000..c9109c85b5d
--- /dev/null
+++ b/app/assets/images/emoji/oncoming_police_car.png
diff --git a/app/assets/images/emoji/oncoming_taxi.png b/app/assets/images/emoji/oncoming_taxi.png
new file mode 100644
index 00000000000..fea14e45846
--- /dev/null
+++ b/app/assets/images/emoji/oncoming_taxi.png
diff --git a/app/assets/images/emoji/one.png b/app/assets/images/emoji/one.png
new file mode 100644
index 00000000000..e6d84b80128
--- /dev/null
+++ b/app/assets/images/emoji/one.png
diff --git a/app/assets/images/emoji/open_file_folder.png b/app/assets/images/emoji/open_file_folder.png
new file mode 100644
index 00000000000..3993b09222f
--- /dev/null
+++ b/app/assets/images/emoji/open_file_folder.png
diff --git a/app/assets/images/emoji/open_hands.png b/app/assets/images/emoji/open_hands.png
new file mode 100644
index 00000000000..1cf75c9101e
--- /dev/null
+++ b/app/assets/images/emoji/open_hands.png
diff --git a/app/assets/images/emoji/open_hands_tone1.png b/app/assets/images/emoji/open_hands_tone1.png
new file mode 100644
index 00000000000..352d2614f11
--- /dev/null
+++ b/app/assets/images/emoji/open_hands_tone1.png
diff --git a/app/assets/images/emoji/open_hands_tone2.png b/app/assets/images/emoji/open_hands_tone2.png
new file mode 100644
index 00000000000..70824a50c73
--- /dev/null
+++ b/app/assets/images/emoji/open_hands_tone2.png
diff --git a/app/assets/images/emoji/open_hands_tone3.png b/app/assets/images/emoji/open_hands_tone3.png
new file mode 100644
index 00000000000..d7d136bd3db
--- /dev/null
+++ b/app/assets/images/emoji/open_hands_tone3.png
diff --git a/app/assets/images/emoji/open_hands_tone4.png b/app/assets/images/emoji/open_hands_tone4.png
new file mode 100644
index 00000000000..df4eaa711e7
--- /dev/null
+++ b/app/assets/images/emoji/open_hands_tone4.png
diff --git a/app/assets/images/emoji/open_hands_tone5.png b/app/assets/images/emoji/open_hands_tone5.png
new file mode 100644
index 00000000000..7dc04eaebd8
--- /dev/null
+++ b/app/assets/images/emoji/open_hands_tone5.png
diff --git a/app/assets/images/emoji/open_mouth.png b/app/assets/images/emoji/open_mouth.png
new file mode 100644
index 00000000000..a62cd27e148
--- /dev/null
+++ b/app/assets/images/emoji/open_mouth.png
diff --git a/app/assets/images/emoji/ophiuchus.png b/app/assets/images/emoji/ophiuchus.png
new file mode 100644
index 00000000000..0a780a700da
--- /dev/null
+++ b/app/assets/images/emoji/ophiuchus.png
diff --git a/app/assets/images/emoji/orange_book.png b/app/assets/images/emoji/orange_book.png
new file mode 100644
index 00000000000..ab40e6ae6a2
--- /dev/null
+++ b/app/assets/images/emoji/orange_book.png
diff --git a/app/assets/images/emoji/orthodox_cross.png b/app/assets/images/emoji/orthodox_cross.png
new file mode 100644
index 00000000000..0530e33a4d4
--- /dev/null
+++ b/app/assets/images/emoji/orthodox_cross.png
diff --git a/app/assets/images/emoji/outbox_tray.png b/app/assets/images/emoji/outbox_tray.png
new file mode 100644
index 00000000000..46493ed5b2c
--- /dev/null
+++ b/app/assets/images/emoji/outbox_tray.png
diff --git a/app/assets/images/emoji/owl.png b/app/assets/images/emoji/owl.png
new file mode 100644
index 00000000000..fa6815480c3
--- /dev/null
+++ b/app/assets/images/emoji/owl.png
diff --git a/app/assets/images/emoji/ox.png b/app/assets/images/emoji/ox.png
new file mode 100644
index 00000000000..badf5708f2f
--- /dev/null
+++ b/app/assets/images/emoji/ox.png
diff --git a/app/assets/images/emoji/package.png b/app/assets/images/emoji/package.png
new file mode 100644
index 00000000000..85431756ad8
--- /dev/null
+++ b/app/assets/images/emoji/package.png
diff --git a/app/assets/images/emoji/page_facing_up.png b/app/assets/images/emoji/page_facing_up.png
new file mode 100644
index 00000000000..ba4ed757e01
--- /dev/null
+++ b/app/assets/images/emoji/page_facing_up.png
diff --git a/app/assets/images/emoji/page_with_curl.png b/app/assets/images/emoji/page_with_curl.png
new file mode 100644
index 00000000000..06355319c74
--- /dev/null
+++ b/app/assets/images/emoji/page_with_curl.png
diff --git a/app/assets/images/emoji/pager.png b/app/assets/images/emoji/pager.png
new file mode 100644
index 00000000000..b24b99306a2
--- /dev/null
+++ b/app/assets/images/emoji/pager.png
diff --git a/app/assets/images/emoji/paintbrush.png b/app/assets/images/emoji/paintbrush.png
new file mode 100644
index 00000000000..28bffbaa3c9
--- /dev/null
+++ b/app/assets/images/emoji/paintbrush.png
diff --git a/app/assets/images/emoji/palm_tree.png b/app/assets/images/emoji/palm_tree.png
new file mode 100644
index 00000000000..4bbb10f4f19
--- /dev/null
+++ b/app/assets/images/emoji/palm_tree.png
diff --git a/app/assets/images/emoji/pancakes.png b/app/assets/images/emoji/pancakes.png
new file mode 100644
index 00000000000..6223d1a28e9
--- /dev/null
+++ b/app/assets/images/emoji/pancakes.png
diff --git a/app/assets/images/emoji/panda_face.png b/app/assets/images/emoji/panda_face.png
new file mode 100644
index 00000000000..978382775ce
--- /dev/null
+++ b/app/assets/images/emoji/panda_face.png
diff --git a/app/assets/images/emoji/paperclip.png b/app/assets/images/emoji/paperclip.png
new file mode 100644
index 00000000000..8cd8d4f8750
--- /dev/null
+++ b/app/assets/images/emoji/paperclip.png
diff --git a/app/assets/images/emoji/paperclips.png b/app/assets/images/emoji/paperclips.png
new file mode 100644
index 00000000000..76021e8c705
--- /dev/null
+++ b/app/assets/images/emoji/paperclips.png
diff --git a/app/assets/images/emoji/park.png b/app/assets/images/emoji/park.png
new file mode 100644
index 00000000000..63ec7016301
--- /dev/null
+++ b/app/assets/images/emoji/park.png
diff --git a/app/assets/images/emoji/parking.png b/app/assets/images/emoji/parking.png
new file mode 100644
index 00000000000..7be7dac27e8
--- /dev/null
+++ b/app/assets/images/emoji/parking.png
diff --git a/app/assets/images/emoji/part_alternation_mark.png b/app/assets/images/emoji/part_alternation_mark.png
new file mode 100644
index 00000000000..70453d41528
--- /dev/null
+++ b/app/assets/images/emoji/part_alternation_mark.png
diff --git a/app/assets/images/emoji/partly_sunny.png b/app/assets/images/emoji/partly_sunny.png
new file mode 100644
index 00000000000..a55e59c344c
--- /dev/null
+++ b/app/assets/images/emoji/partly_sunny.png
diff --git a/app/assets/images/emoji/passport_control.png b/app/assets/images/emoji/passport_control.png
new file mode 100644
index 00000000000..079e34ee4d4
--- /dev/null
+++ b/app/assets/images/emoji/passport_control.png
diff --git a/app/assets/images/emoji/pause_button.png b/app/assets/images/emoji/pause_button.png
new file mode 100644
index 00000000000..4f07e7ebfd7
--- /dev/null
+++ b/app/assets/images/emoji/pause_button.png
diff --git a/app/assets/images/emoji/peace.png b/app/assets/images/emoji/peace.png
new file mode 100644
index 00000000000..86033faf477
--- /dev/null
+++ b/app/assets/images/emoji/peace.png
diff --git a/app/assets/images/emoji/peach.png b/app/assets/images/emoji/peach.png
new file mode 100644
index 00000000000..9ab57cbb758
--- /dev/null
+++ b/app/assets/images/emoji/peach.png
diff --git a/app/assets/images/emoji/peanuts.png b/app/assets/images/emoji/peanuts.png
new file mode 100644
index 00000000000..b64fadad010
--- /dev/null
+++ b/app/assets/images/emoji/peanuts.png
diff --git a/app/assets/images/emoji/pear.png b/app/assets/images/emoji/pear.png
new file mode 100644
index 00000000000..3869f718bcf
--- /dev/null
+++ b/app/assets/images/emoji/pear.png
diff --git a/app/assets/images/emoji/pen_ballpoint.png b/app/assets/images/emoji/pen_ballpoint.png
new file mode 100644
index 00000000000..6ef7a342433
--- /dev/null
+++ b/app/assets/images/emoji/pen_ballpoint.png
diff --git a/app/assets/images/emoji/pen_fountain.png b/app/assets/images/emoji/pen_fountain.png
new file mode 100644
index 00000000000..3ca4bd2c231
--- /dev/null
+++ b/app/assets/images/emoji/pen_fountain.png
diff --git a/app/assets/images/emoji/pencil.png b/app/assets/images/emoji/pencil.png
new file mode 100644
index 00000000000..edc6155e168
--- /dev/null
+++ b/app/assets/images/emoji/pencil.png
diff --git a/app/assets/images/emoji/pencil2.png b/app/assets/images/emoji/pencil2.png
new file mode 100644
index 00000000000..3833d590fa2
--- /dev/null
+++ b/app/assets/images/emoji/pencil2.png
diff --git a/app/assets/images/emoji/penguin.png b/app/assets/images/emoji/penguin.png
new file mode 100644
index 00000000000..c0064fb9734
--- /dev/null
+++ b/app/assets/images/emoji/penguin.png
diff --git a/app/assets/images/emoji/pensive.png b/app/assets/images/emoji/pensive.png
new file mode 100644
index 00000000000..490fb566954
--- /dev/null
+++ b/app/assets/images/emoji/pensive.png
diff --git a/app/assets/images/emoji/performing_arts.png b/app/assets/images/emoji/performing_arts.png
new file mode 100644
index 00000000000..685441fdaa1
--- /dev/null
+++ b/app/assets/images/emoji/performing_arts.png
diff --git a/app/assets/images/emoji/persevere.png b/app/assets/images/emoji/persevere.png
new file mode 100644
index 00000000000..646a05fe908
--- /dev/null
+++ b/app/assets/images/emoji/persevere.png
diff --git a/app/assets/images/emoji/person_frowning.png b/app/assets/images/emoji/person_frowning.png
new file mode 100644
index 00000000000..579324959a1
--- /dev/null
+++ b/app/assets/images/emoji/person_frowning.png
diff --git a/app/assets/images/emoji/person_frowning_tone1.png b/app/assets/images/emoji/person_frowning_tone1.png
new file mode 100644
index 00000000000..21d3bb43923
--- /dev/null
+++ b/app/assets/images/emoji/person_frowning_tone1.png
diff --git a/app/assets/images/emoji/person_frowning_tone2.png b/app/assets/images/emoji/person_frowning_tone2.png
new file mode 100644
index 00000000000..973f5fc8382
--- /dev/null
+++ b/app/assets/images/emoji/person_frowning_tone2.png
diff --git a/app/assets/images/emoji/person_frowning_tone3.png b/app/assets/images/emoji/person_frowning_tone3.png
new file mode 100644
index 00000000000..41fbcc78816
--- /dev/null
+++ b/app/assets/images/emoji/person_frowning_tone3.png
diff --git a/app/assets/images/emoji/person_frowning_tone4.png b/app/assets/images/emoji/person_frowning_tone4.png
new file mode 100644
index 00000000000..5a37c741030
--- /dev/null
+++ b/app/assets/images/emoji/person_frowning_tone4.png
diff --git a/app/assets/images/emoji/person_frowning_tone5.png b/app/assets/images/emoji/person_frowning_tone5.png
new file mode 100644
index 00000000000..e08141f3efe
--- /dev/null
+++ b/app/assets/images/emoji/person_frowning_tone5.png
diff --git a/app/assets/images/emoji/person_with_blond_hair.png b/app/assets/images/emoji/person_with_blond_hair.png
new file mode 100644
index 00000000000..ad6f01a7dda
--- /dev/null
+++ b/app/assets/images/emoji/person_with_blond_hair.png
diff --git a/app/assets/images/emoji/person_with_blond_hair_tone1.png b/app/assets/images/emoji/person_with_blond_hair_tone1.png
new file mode 100644
index 00000000000..7d18ef24445
--- /dev/null
+++ b/app/assets/images/emoji/person_with_blond_hair_tone1.png
diff --git a/app/assets/images/emoji/person_with_blond_hair_tone2.png b/app/assets/images/emoji/person_with_blond_hair_tone2.png
new file mode 100644
index 00000000000..dae1307315c
--- /dev/null
+++ b/app/assets/images/emoji/person_with_blond_hair_tone2.png
diff --git a/app/assets/images/emoji/person_with_blond_hair_tone3.png b/app/assets/images/emoji/person_with_blond_hair_tone3.png
new file mode 100644
index 00000000000..684677e8e5a
--- /dev/null
+++ b/app/assets/images/emoji/person_with_blond_hair_tone3.png
diff --git a/app/assets/images/emoji/person_with_blond_hair_tone4.png b/app/assets/images/emoji/person_with_blond_hair_tone4.png
new file mode 100644
index 00000000000..012be0b51f8
--- /dev/null
+++ b/app/assets/images/emoji/person_with_blond_hair_tone4.png
diff --git a/app/assets/images/emoji/person_with_blond_hair_tone5.png b/app/assets/images/emoji/person_with_blond_hair_tone5.png
new file mode 100644
index 00000000000..d4ecc4cf44b
--- /dev/null
+++ b/app/assets/images/emoji/person_with_blond_hair_tone5.png
diff --git a/app/assets/images/emoji/person_with_pouting_face.png b/app/assets/images/emoji/person_with_pouting_face.png
new file mode 100644
index 00000000000..10eb0571078
--- /dev/null
+++ b/app/assets/images/emoji/person_with_pouting_face.png
diff --git a/app/assets/images/emoji/person_with_pouting_face_tone1.png b/app/assets/images/emoji/person_with_pouting_face_tone1.png
new file mode 100644
index 00000000000..57e826b75a4
--- /dev/null
+++ b/app/assets/images/emoji/person_with_pouting_face_tone1.png
diff --git a/app/assets/images/emoji/person_with_pouting_face_tone2.png b/app/assets/images/emoji/person_with_pouting_face_tone2.png
new file mode 100644
index 00000000000..3f317c0c25f
--- /dev/null
+++ b/app/assets/images/emoji/person_with_pouting_face_tone2.png
diff --git a/app/assets/images/emoji/person_with_pouting_face_tone3.png b/app/assets/images/emoji/person_with_pouting_face_tone3.png
new file mode 100644
index 00000000000..d2fbb6c20bf
--- /dev/null
+++ b/app/assets/images/emoji/person_with_pouting_face_tone3.png
diff --git a/app/assets/images/emoji/person_with_pouting_face_tone4.png b/app/assets/images/emoji/person_with_pouting_face_tone4.png
new file mode 100644
index 00000000000..643ceb4a5c5
--- /dev/null
+++ b/app/assets/images/emoji/person_with_pouting_face_tone4.png
diff --git a/app/assets/images/emoji/person_with_pouting_face_tone5.png b/app/assets/images/emoji/person_with_pouting_face_tone5.png
new file mode 100644
index 00000000000..b2eb6859c32
--- /dev/null
+++ b/app/assets/images/emoji/person_with_pouting_face_tone5.png
diff --git a/app/assets/images/emoji/pick.png b/app/assets/images/emoji/pick.png
new file mode 100644
index 00000000000..6370fe6d791
--- /dev/null
+++ b/app/assets/images/emoji/pick.png
diff --git a/app/assets/images/emoji/pig.png b/app/assets/images/emoji/pig.png
new file mode 100644
index 00000000000..afe05ca1676
--- /dev/null
+++ b/app/assets/images/emoji/pig.png
diff --git a/app/assets/images/emoji/pig2.png b/app/assets/images/emoji/pig2.png
new file mode 100644
index 00000000000..5f31c1a2d75
--- /dev/null
+++ b/app/assets/images/emoji/pig2.png
diff --git a/app/assets/images/emoji/pig_nose.png b/app/assets/images/emoji/pig_nose.png
new file mode 100644
index 00000000000..3610ae4a910
--- /dev/null
+++ b/app/assets/images/emoji/pig_nose.png
diff --git a/app/assets/images/emoji/pill.png b/app/assets/images/emoji/pill.png
new file mode 100644
index 00000000000..1d4530e77a3
--- /dev/null
+++ b/app/assets/images/emoji/pill.png
diff --git a/app/assets/images/emoji/pineapple.png b/app/assets/images/emoji/pineapple.png
new file mode 100644
index 00000000000..c89a1606462
--- /dev/null
+++ b/app/assets/images/emoji/pineapple.png
diff --git a/app/assets/images/emoji/ping_pong.png b/app/assets/images/emoji/ping_pong.png
new file mode 100644
index 00000000000..ff3c51727d1
--- /dev/null
+++ b/app/assets/images/emoji/ping_pong.png
diff --git a/app/assets/images/emoji/pisces.png b/app/assets/images/emoji/pisces.png
new file mode 100644
index 00000000000..7f6f646a95c
--- /dev/null
+++ b/app/assets/images/emoji/pisces.png
diff --git a/app/assets/images/emoji/pizza.png b/app/assets/images/emoji/pizza.png
new file mode 100644
index 00000000000..e07365cb398
--- /dev/null
+++ b/app/assets/images/emoji/pizza.png
diff --git a/app/assets/images/emoji/place_of_worship.png b/app/assets/images/emoji/place_of_worship.png
new file mode 100644
index 00000000000..207d59cce85
--- /dev/null
+++ b/app/assets/images/emoji/place_of_worship.png
diff --git a/app/assets/images/emoji/play_pause.png b/app/assets/images/emoji/play_pause.png
new file mode 100644
index 00000000000..a9f857139ac
--- /dev/null
+++ b/app/assets/images/emoji/play_pause.png
diff --git a/app/assets/images/emoji/point_down.png b/app/assets/images/emoji/point_down.png
new file mode 100644
index 00000000000..00d3d13ab5c
--- /dev/null
+++ b/app/assets/images/emoji/point_down.png
diff --git a/app/assets/images/emoji/point_down_tone1.png b/app/assets/images/emoji/point_down_tone1.png
new file mode 100644
index 00000000000..140f157d8c7
--- /dev/null
+++ b/app/assets/images/emoji/point_down_tone1.png
diff --git a/app/assets/images/emoji/point_down_tone2.png b/app/assets/images/emoji/point_down_tone2.png
new file mode 100644
index 00000000000..d518544f7fa
--- /dev/null
+++ b/app/assets/images/emoji/point_down_tone2.png
diff --git a/app/assets/images/emoji/point_down_tone3.png b/app/assets/images/emoji/point_down_tone3.png
new file mode 100644
index 00000000000..018b688b8b7
--- /dev/null
+++ b/app/assets/images/emoji/point_down_tone3.png
diff --git a/app/assets/images/emoji/point_down_tone4.png b/app/assets/images/emoji/point_down_tone4.png
new file mode 100644
index 00000000000..98845bf6f72
--- /dev/null
+++ b/app/assets/images/emoji/point_down_tone4.png
diff --git a/app/assets/images/emoji/point_down_tone5.png b/app/assets/images/emoji/point_down_tone5.png
new file mode 100644
index 00000000000..9a9b039a9fc
--- /dev/null
+++ b/app/assets/images/emoji/point_down_tone5.png
diff --git a/app/assets/images/emoji/point_left.png b/app/assets/images/emoji/point_left.png
new file mode 100644
index 00000000000..599fa2e3cf1
--- /dev/null
+++ b/app/assets/images/emoji/point_left.png
diff --git a/app/assets/images/emoji/point_left_tone1.png b/app/assets/images/emoji/point_left_tone1.png
new file mode 100644
index 00000000000..88e2c306076
--- /dev/null
+++ b/app/assets/images/emoji/point_left_tone1.png
diff --git a/app/assets/images/emoji/point_left_tone2.png b/app/assets/images/emoji/point_left_tone2.png
new file mode 100644
index 00000000000..d3c89d87c5f
--- /dev/null
+++ b/app/assets/images/emoji/point_left_tone2.png
diff --git a/app/assets/images/emoji/point_left_tone3.png b/app/assets/images/emoji/point_left_tone3.png
new file mode 100644
index 00000000000..b23b9167358
--- /dev/null
+++ b/app/assets/images/emoji/point_left_tone3.png
diff --git a/app/assets/images/emoji/point_left_tone4.png b/app/assets/images/emoji/point_left_tone4.png
new file mode 100644
index 00000000000..3093f325c27
--- /dev/null
+++ b/app/assets/images/emoji/point_left_tone4.png
diff --git a/app/assets/images/emoji/point_left_tone5.png b/app/assets/images/emoji/point_left_tone5.png
new file mode 100644
index 00000000000..2b4cbfa120c
--- /dev/null
+++ b/app/assets/images/emoji/point_left_tone5.png
diff --git a/app/assets/images/emoji/point_right.png b/app/assets/images/emoji/point_right.png
new file mode 100644
index 00000000000..93a3cd34aa5
--- /dev/null
+++ b/app/assets/images/emoji/point_right.png
diff --git a/app/assets/images/emoji/point_right_tone1.png b/app/assets/images/emoji/point_right_tone1.png
new file mode 100644
index 00000000000..4a28c6bbc89
--- /dev/null
+++ b/app/assets/images/emoji/point_right_tone1.png
diff --git a/app/assets/images/emoji/point_right_tone2.png b/app/assets/images/emoji/point_right_tone2.png
new file mode 100644
index 00000000000..7cb13231733
--- /dev/null
+++ b/app/assets/images/emoji/point_right_tone2.png
diff --git a/app/assets/images/emoji/point_right_tone3.png b/app/assets/images/emoji/point_right_tone3.png
new file mode 100644
index 00000000000..5514807d71a
--- /dev/null
+++ b/app/assets/images/emoji/point_right_tone3.png
diff --git a/app/assets/images/emoji/point_right_tone4.png b/app/assets/images/emoji/point_right_tone4.png
new file mode 100644
index 00000000000..b8541d6440d
--- /dev/null
+++ b/app/assets/images/emoji/point_right_tone4.png
diff --git a/app/assets/images/emoji/point_right_tone5.png b/app/assets/images/emoji/point_right_tone5.png
new file mode 100644
index 00000000000..1b7aab07bb1
--- /dev/null
+++ b/app/assets/images/emoji/point_right_tone5.png
diff --git a/app/assets/images/emoji/point_up.png b/app/assets/images/emoji/point_up.png
new file mode 100644
index 00000000000..f4978ff0f00
--- /dev/null
+++ b/app/assets/images/emoji/point_up.png
diff --git a/app/assets/images/emoji/point_up_2.png b/app/assets/images/emoji/point_up_2.png
new file mode 100644
index 00000000000..bc496dfeae4
--- /dev/null
+++ b/app/assets/images/emoji/point_up_2.png
diff --git a/app/assets/images/emoji/point_up_2_tone1.png b/app/assets/images/emoji/point_up_2_tone1.png
new file mode 100644
index 00000000000..a12a7e78430
--- /dev/null
+++ b/app/assets/images/emoji/point_up_2_tone1.png
diff --git a/app/assets/images/emoji/point_up_2_tone2.png b/app/assets/images/emoji/point_up_2_tone2.png
new file mode 100644
index 00000000000..cdff40ceab0
--- /dev/null
+++ b/app/assets/images/emoji/point_up_2_tone2.png
diff --git a/app/assets/images/emoji/point_up_2_tone3.png b/app/assets/images/emoji/point_up_2_tone3.png
new file mode 100644
index 00000000000..a07ce9e5ae8
--- /dev/null
+++ b/app/assets/images/emoji/point_up_2_tone3.png
diff --git a/app/assets/images/emoji/point_up_2_tone4.png b/app/assets/images/emoji/point_up_2_tone4.png
new file mode 100644
index 00000000000..4f86c88ba42
--- /dev/null
+++ b/app/assets/images/emoji/point_up_2_tone4.png
diff --git a/app/assets/images/emoji/point_up_2_tone5.png b/app/assets/images/emoji/point_up_2_tone5.png
new file mode 100644
index 00000000000..ed1b26c35d3
--- /dev/null
+++ b/app/assets/images/emoji/point_up_2_tone5.png
diff --git a/app/assets/images/emoji/point_up_tone1.png b/app/assets/images/emoji/point_up_tone1.png
new file mode 100644
index 00000000000..6a9db21d64c
--- /dev/null
+++ b/app/assets/images/emoji/point_up_tone1.png
diff --git a/app/assets/images/emoji/point_up_tone2.png b/app/assets/images/emoji/point_up_tone2.png
new file mode 100644
index 00000000000..15aa9ea0e05
--- /dev/null
+++ b/app/assets/images/emoji/point_up_tone2.png
diff --git a/app/assets/images/emoji/point_up_tone3.png b/app/assets/images/emoji/point_up_tone3.png
new file mode 100644
index 00000000000..652b73a9c5d
--- /dev/null
+++ b/app/assets/images/emoji/point_up_tone3.png
diff --git a/app/assets/images/emoji/point_up_tone4.png b/app/assets/images/emoji/point_up_tone4.png
new file mode 100644
index 00000000000..692bad926e9
--- /dev/null
+++ b/app/assets/images/emoji/point_up_tone4.png
diff --git a/app/assets/images/emoji/point_up_tone5.png b/app/assets/images/emoji/point_up_tone5.png
new file mode 100644
index 00000000000..1e1b10fb71c
--- /dev/null
+++ b/app/assets/images/emoji/point_up_tone5.png
diff --git a/app/assets/images/emoji/police_car.png b/app/assets/images/emoji/police_car.png
new file mode 100644
index 00000000000..3da4253de7e
--- /dev/null
+++ b/app/assets/images/emoji/police_car.png
diff --git a/app/assets/images/emoji/poodle.png b/app/assets/images/emoji/poodle.png
new file mode 100644
index 00000000000..8ec39e396af
--- /dev/null
+++ b/app/assets/images/emoji/poodle.png
diff --git a/app/assets/images/emoji/poop.png b/app/assets/images/emoji/poop.png
new file mode 100644
index 00000000000..10b15e72d56
--- /dev/null
+++ b/app/assets/images/emoji/poop.png
diff --git a/app/assets/images/emoji/popcorn.png b/app/assets/images/emoji/popcorn.png
new file mode 100644
index 00000000000..36853e381d4
--- /dev/null
+++ b/app/assets/images/emoji/popcorn.png
diff --git a/app/assets/images/emoji/post_office.png b/app/assets/images/emoji/post_office.png
new file mode 100644
index 00000000000..a23848f9aa0
--- /dev/null
+++ b/app/assets/images/emoji/post_office.png
diff --git a/app/assets/images/emoji/postal_horn.png b/app/assets/images/emoji/postal_horn.png
new file mode 100644
index 00000000000..c173b8dbd67
--- /dev/null
+++ b/app/assets/images/emoji/postal_horn.png
diff --git a/app/assets/images/emoji/postbox.png b/app/assets/images/emoji/postbox.png
new file mode 100644
index 00000000000..07c9c4ab3d6
--- /dev/null
+++ b/app/assets/images/emoji/postbox.png
diff --git a/app/assets/images/emoji/potable_water.png b/app/assets/images/emoji/potable_water.png
new file mode 100644
index 00000000000..2c610049459
--- /dev/null
+++ b/app/assets/images/emoji/potable_water.png
diff --git a/app/assets/images/emoji/potato.png b/app/assets/images/emoji/potato.png
new file mode 100644
index 00000000000..70350ca2c0a
--- /dev/null
+++ b/app/assets/images/emoji/potato.png
diff --git a/app/assets/images/emoji/pouch.png b/app/assets/images/emoji/pouch.png
new file mode 100644
index 00000000000..8795c6c66ff
--- /dev/null
+++ b/app/assets/images/emoji/pouch.png
diff --git a/app/assets/images/emoji/poultry_leg.png b/app/assets/images/emoji/poultry_leg.png
new file mode 100644
index 00000000000..eea4a53a2f9
--- /dev/null
+++ b/app/assets/images/emoji/poultry_leg.png
diff --git a/app/assets/images/emoji/pound.png b/app/assets/images/emoji/pound.png
new file mode 100644
index 00000000000..a0d4c4099e9
--- /dev/null
+++ b/app/assets/images/emoji/pound.png
diff --git a/app/assets/images/emoji/pouting_cat.png b/app/assets/images/emoji/pouting_cat.png
new file mode 100644
index 00000000000..41ddfeab42b
--- /dev/null
+++ b/app/assets/images/emoji/pouting_cat.png
diff --git a/app/assets/images/emoji/pray.png b/app/assets/images/emoji/pray.png
new file mode 100644
index 00000000000..8347f2435be
--- /dev/null
+++ b/app/assets/images/emoji/pray.png
diff --git a/app/assets/images/emoji/pray_tone1.png b/app/assets/images/emoji/pray_tone1.png
new file mode 100644
index 00000000000..060ef257172
--- /dev/null
+++ b/app/assets/images/emoji/pray_tone1.png
diff --git a/app/assets/images/emoji/pray_tone2.png b/app/assets/images/emoji/pray_tone2.png
new file mode 100644
index 00000000000..56dc607c07a
--- /dev/null
+++ b/app/assets/images/emoji/pray_tone2.png
diff --git a/app/assets/images/emoji/pray_tone3.png b/app/assets/images/emoji/pray_tone3.png
new file mode 100644
index 00000000000..0f33b862008
--- /dev/null
+++ b/app/assets/images/emoji/pray_tone3.png
diff --git a/app/assets/images/emoji/pray_tone4.png b/app/assets/images/emoji/pray_tone4.png
new file mode 100644
index 00000000000..2ea8dc11657
--- /dev/null
+++ b/app/assets/images/emoji/pray_tone4.png
diff --git a/app/assets/images/emoji/pray_tone5.png b/app/assets/images/emoji/pray_tone5.png
new file mode 100644
index 00000000000..2128a6c4703
--- /dev/null
+++ b/app/assets/images/emoji/pray_tone5.png
diff --git a/app/assets/images/emoji/prayer_beads.png b/app/assets/images/emoji/prayer_beads.png
new file mode 100644
index 00000000000..a4b6dfcc62e
--- /dev/null
+++ b/app/assets/images/emoji/prayer_beads.png
diff --git a/app/assets/images/emoji/pregnant_woman.png b/app/assets/images/emoji/pregnant_woman.png
new file mode 100644
index 00000000000..084e83a414a
--- /dev/null
+++ b/app/assets/images/emoji/pregnant_woman.png
diff --git a/app/assets/images/emoji/pregnant_woman_tone1.png b/app/assets/images/emoji/pregnant_woman_tone1.png
new file mode 100644
index 00000000000..a78703b33aa
--- /dev/null
+++ b/app/assets/images/emoji/pregnant_woman_tone1.png
diff --git a/app/assets/images/emoji/pregnant_woman_tone2.png b/app/assets/images/emoji/pregnant_woman_tone2.png
new file mode 100644
index 00000000000..0068c6c4a77
--- /dev/null
+++ b/app/assets/images/emoji/pregnant_woman_tone2.png
diff --git a/app/assets/images/emoji/pregnant_woman_tone3.png b/app/assets/images/emoji/pregnant_woman_tone3.png
new file mode 100644
index 00000000000..3206296b684
--- /dev/null
+++ b/app/assets/images/emoji/pregnant_woman_tone3.png
diff --git a/app/assets/images/emoji/pregnant_woman_tone4.png b/app/assets/images/emoji/pregnant_woman_tone4.png
new file mode 100644
index 00000000000..120fda5cd8c
--- /dev/null
+++ b/app/assets/images/emoji/pregnant_woman_tone4.png
diff --git a/app/assets/images/emoji/pregnant_woman_tone5.png b/app/assets/images/emoji/pregnant_woman_tone5.png
new file mode 100644
index 00000000000..569bfdf05ce
--- /dev/null
+++ b/app/assets/images/emoji/pregnant_woman_tone5.png
diff --git a/app/assets/images/emoji/prince.png b/app/assets/images/emoji/prince.png
new file mode 100644
index 00000000000..38d69344c84
--- /dev/null
+++ b/app/assets/images/emoji/prince.png
diff --git a/app/assets/images/emoji/prince_tone1.png b/app/assets/images/emoji/prince_tone1.png
new file mode 100644
index 00000000000..849930c8887
--- /dev/null
+++ b/app/assets/images/emoji/prince_tone1.png
diff --git a/app/assets/images/emoji/prince_tone2.png b/app/assets/images/emoji/prince_tone2.png
new file mode 100644
index 00000000000..23d8b3b1285
--- /dev/null
+++ b/app/assets/images/emoji/prince_tone2.png
diff --git a/app/assets/images/emoji/prince_tone3.png b/app/assets/images/emoji/prince_tone3.png
new file mode 100644
index 00000000000..db6dfff0647
--- /dev/null
+++ b/app/assets/images/emoji/prince_tone3.png
diff --git a/app/assets/images/emoji/prince_tone4.png b/app/assets/images/emoji/prince_tone4.png
new file mode 100644
index 00000000000..8e10f8be6a8
--- /dev/null
+++ b/app/assets/images/emoji/prince_tone4.png
diff --git a/app/assets/images/emoji/prince_tone5.png b/app/assets/images/emoji/prince_tone5.png
new file mode 100644
index 00000000000..138d4ea7048
--- /dev/null
+++ b/app/assets/images/emoji/prince_tone5.png
diff --git a/app/assets/images/emoji/princess.png b/app/assets/images/emoji/princess.png
new file mode 100644
index 00000000000..879e9fa8c5d
--- /dev/null
+++ b/app/assets/images/emoji/princess.png
diff --git a/app/assets/images/emoji/princess_tone1.png b/app/assets/images/emoji/princess_tone1.png
new file mode 100644
index 00000000000..c28078cdc36
--- /dev/null
+++ b/app/assets/images/emoji/princess_tone1.png
diff --git a/app/assets/images/emoji/princess_tone2.png b/app/assets/images/emoji/princess_tone2.png
new file mode 100644
index 00000000000..dcd20e6ecd4
--- /dev/null
+++ b/app/assets/images/emoji/princess_tone2.png
diff --git a/app/assets/images/emoji/princess_tone3.png b/app/assets/images/emoji/princess_tone3.png
new file mode 100644
index 00000000000..cde6f315c56
--- /dev/null
+++ b/app/assets/images/emoji/princess_tone3.png
diff --git a/app/assets/images/emoji/princess_tone4.png b/app/assets/images/emoji/princess_tone4.png
new file mode 100644
index 00000000000..c71e69caaef
--- /dev/null
+++ b/app/assets/images/emoji/princess_tone4.png
diff --git a/app/assets/images/emoji/princess_tone5.png b/app/assets/images/emoji/princess_tone5.png
new file mode 100644
index 00000000000..063e2645910
--- /dev/null
+++ b/app/assets/images/emoji/princess_tone5.png
diff --git a/app/assets/images/emoji/printer.png b/app/assets/images/emoji/printer.png
new file mode 100644
index 00000000000..027c830f0fe
--- /dev/null
+++ b/app/assets/images/emoji/printer.png
diff --git a/app/assets/images/emoji/projector.png b/app/assets/images/emoji/projector.png
new file mode 100644
index 00000000000..ce9ab0daa28
--- /dev/null
+++ b/app/assets/images/emoji/projector.png
diff --git a/app/assets/images/emoji/punch.png b/app/assets/images/emoji/punch.png
new file mode 100644
index 00000000000..b14ca5f5211
--- /dev/null
+++ b/app/assets/images/emoji/punch.png
diff --git a/app/assets/images/emoji/punch_tone1.png b/app/assets/images/emoji/punch_tone1.png
new file mode 100644
index 00000000000..93c7d17fb47
--- /dev/null
+++ b/app/assets/images/emoji/punch_tone1.png
diff --git a/app/assets/images/emoji/punch_tone2.png b/app/assets/images/emoji/punch_tone2.png
new file mode 100644
index 00000000000..c0a1af6e10a
--- /dev/null
+++ b/app/assets/images/emoji/punch_tone2.png
diff --git a/app/assets/images/emoji/punch_tone3.png b/app/assets/images/emoji/punch_tone3.png
new file mode 100644
index 00000000000..1458b021201
--- /dev/null
+++ b/app/assets/images/emoji/punch_tone3.png
diff --git a/app/assets/images/emoji/punch_tone4.png b/app/assets/images/emoji/punch_tone4.png
new file mode 100644
index 00000000000..c1466bfcdef
--- /dev/null
+++ b/app/assets/images/emoji/punch_tone4.png
diff --git a/app/assets/images/emoji/punch_tone5.png b/app/assets/images/emoji/punch_tone5.png
new file mode 100644
index 00000000000..00b4ddb8953
--- /dev/null
+++ b/app/assets/images/emoji/punch_tone5.png
diff --git a/app/assets/images/emoji/purple_heart.png b/app/assets/images/emoji/purple_heart.png
new file mode 100644
index 00000000000..95c53a9ade6
--- /dev/null
+++ b/app/assets/images/emoji/purple_heart.png
diff --git a/app/assets/images/emoji/purse.png b/app/assets/images/emoji/purse.png
new file mode 100644
index 00000000000..981346193c5
--- /dev/null
+++ b/app/assets/images/emoji/purse.png
diff --git a/app/assets/images/emoji/pushpin.png b/app/assets/images/emoji/pushpin.png
new file mode 100644
index 00000000000..57e07d7f4cc
--- /dev/null
+++ b/app/assets/images/emoji/pushpin.png
diff --git a/app/assets/images/emoji/put_litter_in_its_place.png b/app/assets/images/emoji/put_litter_in_its_place.png
new file mode 100644
index 00000000000..82a84f9a375
--- /dev/null
+++ b/app/assets/images/emoji/put_litter_in_its_place.png
diff --git a/app/assets/images/emoji/question.png b/app/assets/images/emoji/question.png
new file mode 100644
index 00000000000..5a58f3458aa
--- /dev/null
+++ b/app/assets/images/emoji/question.png
diff --git a/app/assets/images/emoji/rabbit.png b/app/assets/images/emoji/rabbit.png
new file mode 100644
index 00000000000..ea75ab0426e
--- /dev/null
+++ b/app/assets/images/emoji/rabbit.png
diff --git a/app/assets/images/emoji/rabbit2.png b/app/assets/images/emoji/rabbit2.png
new file mode 100644
index 00000000000..2c8a29c642f
--- /dev/null
+++ b/app/assets/images/emoji/rabbit2.png
diff --git a/app/assets/images/emoji/race_car.png b/app/assets/images/emoji/race_car.png
new file mode 100644
index 00000000000..fe3f045f446
--- /dev/null
+++ b/app/assets/images/emoji/race_car.png
diff --git a/app/assets/images/emoji/racehorse.png b/app/assets/images/emoji/racehorse.png
new file mode 100644
index 00000000000..b3e73cc8903
--- /dev/null
+++ b/app/assets/images/emoji/racehorse.png
diff --git a/app/assets/images/emoji/radio.png b/app/assets/images/emoji/radio.png
new file mode 100644
index 00000000000..dec381fa242
--- /dev/null
+++ b/app/assets/images/emoji/radio.png
diff --git a/app/assets/images/emoji/radio_button.png b/app/assets/images/emoji/radio_button.png
new file mode 100644
index 00000000000..3a23449d917
--- /dev/null
+++ b/app/assets/images/emoji/radio_button.png
diff --git a/app/assets/images/emoji/radioactive.png b/app/assets/images/emoji/radioactive.png
new file mode 100644
index 00000000000..3b46199fe37
--- /dev/null
+++ b/app/assets/images/emoji/radioactive.png
diff --git a/app/assets/images/emoji/rage.png b/app/assets/images/emoji/rage.png
new file mode 100644
index 00000000000..9d739bd40ad
--- /dev/null
+++ b/app/assets/images/emoji/rage.png
diff --git a/app/assets/images/emoji/railway_car.png b/app/assets/images/emoji/railway_car.png
new file mode 100644
index 00000000000..a9acbf13008
--- /dev/null
+++ b/app/assets/images/emoji/railway_car.png
diff --git a/app/assets/images/emoji/railway_track.png b/app/assets/images/emoji/railway_track.png
new file mode 100644
index 00000000000..e1a7a0d1430
--- /dev/null
+++ b/app/assets/images/emoji/railway_track.png
diff --git a/app/assets/images/emoji/rainbow.png b/app/assets/images/emoji/rainbow.png
new file mode 100644
index 00000000000..154735d7147
--- /dev/null
+++ b/app/assets/images/emoji/rainbow.png
diff --git a/app/assets/images/emoji/raised_back_of_hand.png b/app/assets/images/emoji/raised_back_of_hand.png
new file mode 100644
index 00000000000..479234294b4
--- /dev/null
+++ b/app/assets/images/emoji/raised_back_of_hand.png
diff --git a/app/assets/images/emoji/raised_back_of_hand_tone1.png b/app/assets/images/emoji/raised_back_of_hand_tone1.png
new file mode 100644
index 00000000000..813d28499b5
--- /dev/null
+++ b/app/assets/images/emoji/raised_back_of_hand_tone1.png
diff --git a/app/assets/images/emoji/raised_back_of_hand_tone2.png b/app/assets/images/emoji/raised_back_of_hand_tone2.png
new file mode 100644
index 00000000000..192ff795e37
--- /dev/null
+++ b/app/assets/images/emoji/raised_back_of_hand_tone2.png
diff --git a/app/assets/images/emoji/raised_back_of_hand_tone3.png b/app/assets/images/emoji/raised_back_of_hand_tone3.png
new file mode 100644
index 00000000000..61a727abe6b
--- /dev/null
+++ b/app/assets/images/emoji/raised_back_of_hand_tone3.png
diff --git a/app/assets/images/emoji/raised_back_of_hand_tone4.png b/app/assets/images/emoji/raised_back_of_hand_tone4.png
new file mode 100644
index 00000000000..2e83da511f5
--- /dev/null
+++ b/app/assets/images/emoji/raised_back_of_hand_tone4.png
diff --git a/app/assets/images/emoji/raised_back_of_hand_tone5.png b/app/assets/images/emoji/raised_back_of_hand_tone5.png
new file mode 100644
index 00000000000..d7a5b95a02c
--- /dev/null
+++ b/app/assets/images/emoji/raised_back_of_hand_tone5.png
diff --git a/app/assets/images/emoji/raised_hand.png b/app/assets/images/emoji/raised_hand.png
new file mode 100644
index 00000000000..6b2954315d1
--- /dev/null
+++ b/app/assets/images/emoji/raised_hand.png
diff --git a/app/assets/images/emoji/raised_hand_tone1.png b/app/assets/images/emoji/raised_hand_tone1.png
new file mode 100644
index 00000000000..3b752902c07
--- /dev/null
+++ b/app/assets/images/emoji/raised_hand_tone1.png
diff --git a/app/assets/images/emoji/raised_hand_tone2.png b/app/assets/images/emoji/raised_hand_tone2.png
new file mode 100644
index 00000000000..44e2a514c60
--- /dev/null
+++ b/app/assets/images/emoji/raised_hand_tone2.png
diff --git a/app/assets/images/emoji/raised_hand_tone3.png b/app/assets/images/emoji/raised_hand_tone3.png
new file mode 100644
index 00000000000..5bb62a7528a
--- /dev/null
+++ b/app/assets/images/emoji/raised_hand_tone3.png
diff --git a/app/assets/images/emoji/raised_hand_tone4.png b/app/assets/images/emoji/raised_hand_tone4.png
new file mode 100644
index 00000000000..c7f8c9ec270
--- /dev/null
+++ b/app/assets/images/emoji/raised_hand_tone4.png
diff --git a/app/assets/images/emoji/raised_hand_tone5.png b/app/assets/images/emoji/raised_hand_tone5.png
new file mode 100644
index 00000000000..c601b58a73e
--- /dev/null
+++ b/app/assets/images/emoji/raised_hand_tone5.png
diff --git a/app/assets/images/emoji/raised_hands.png b/app/assets/images/emoji/raised_hands.png
new file mode 100644
index 00000000000..c0155f728e7
--- /dev/null
+++ b/app/assets/images/emoji/raised_hands.png
diff --git a/app/assets/images/emoji/raised_hands_tone1.png b/app/assets/images/emoji/raised_hands_tone1.png
new file mode 100644
index 00000000000..1168b8236b6
--- /dev/null
+++ b/app/assets/images/emoji/raised_hands_tone1.png
diff --git a/app/assets/images/emoji/raised_hands_tone2.png b/app/assets/images/emoji/raised_hands_tone2.png
new file mode 100644
index 00000000000..322de622903
--- /dev/null
+++ b/app/assets/images/emoji/raised_hands_tone2.png
diff --git a/app/assets/images/emoji/raised_hands_tone3.png b/app/assets/images/emoji/raised_hands_tone3.png
new file mode 100644
index 00000000000..2aa24e05ae1
--- /dev/null
+++ b/app/assets/images/emoji/raised_hands_tone3.png
diff --git a/app/assets/images/emoji/raised_hands_tone4.png b/app/assets/images/emoji/raised_hands_tone4.png
new file mode 100644
index 00000000000..f31bf0db992
--- /dev/null
+++ b/app/assets/images/emoji/raised_hands_tone4.png
diff --git a/app/assets/images/emoji/raised_hands_tone5.png b/app/assets/images/emoji/raised_hands_tone5.png
new file mode 100644
index 00000000000..5e95067f98b
--- /dev/null
+++ b/app/assets/images/emoji/raised_hands_tone5.png
diff --git a/app/assets/images/emoji/raising_hand.png b/app/assets/images/emoji/raising_hand.png
new file mode 100644
index 00000000000..2880708c0cc
--- /dev/null
+++ b/app/assets/images/emoji/raising_hand.png
diff --git a/app/assets/images/emoji/raising_hand_tone1.png b/app/assets/images/emoji/raising_hand_tone1.png
new file mode 100644
index 00000000000..1c90e3e2689
--- /dev/null
+++ b/app/assets/images/emoji/raising_hand_tone1.png
diff --git a/app/assets/images/emoji/raising_hand_tone2.png b/app/assets/images/emoji/raising_hand_tone2.png
new file mode 100644
index 00000000000..82c3ef2bfc5
--- /dev/null
+++ b/app/assets/images/emoji/raising_hand_tone2.png
diff --git a/app/assets/images/emoji/raising_hand_tone3.png b/app/assets/images/emoji/raising_hand_tone3.png
new file mode 100644
index 00000000000..1b1da2aa0ca
--- /dev/null
+++ b/app/assets/images/emoji/raising_hand_tone3.png
diff --git a/app/assets/images/emoji/raising_hand_tone4.png b/app/assets/images/emoji/raising_hand_tone4.png
new file mode 100644
index 00000000000..e453855c01f
--- /dev/null
+++ b/app/assets/images/emoji/raising_hand_tone4.png
diff --git a/app/assets/images/emoji/raising_hand_tone5.png b/app/assets/images/emoji/raising_hand_tone5.png
new file mode 100644
index 00000000000..b86200fd844
--- /dev/null
+++ b/app/assets/images/emoji/raising_hand_tone5.png
diff --git a/app/assets/images/emoji/ram.png b/app/assets/images/emoji/ram.png
new file mode 100644
index 00000000000..52a44464c9b
--- /dev/null
+++ b/app/assets/images/emoji/ram.png
diff --git a/app/assets/images/emoji/ramen.png b/app/assets/images/emoji/ramen.png
new file mode 100644
index 00000000000..c1cb7cd7384
--- /dev/null
+++ b/app/assets/images/emoji/ramen.png
diff --git a/app/assets/images/emoji/rat.png b/app/assets/images/emoji/rat.png
new file mode 100644
index 00000000000..86219144f10
--- /dev/null
+++ b/app/assets/images/emoji/rat.png
diff --git a/app/assets/images/emoji/record_button.png b/app/assets/images/emoji/record_button.png
new file mode 100644
index 00000000000..ada52830fce
--- /dev/null
+++ b/app/assets/images/emoji/record_button.png
diff --git a/app/assets/images/emoji/recycle.png b/app/assets/images/emoji/recycle.png
new file mode 100644
index 00000000000..9221f095c37
--- /dev/null
+++ b/app/assets/images/emoji/recycle.png
diff --git a/app/assets/images/emoji/red_car.png b/app/assets/images/emoji/red_car.png
new file mode 100644
index 00000000000..b3e6a774dea
--- /dev/null
+++ b/app/assets/images/emoji/red_car.png
diff --git a/app/assets/images/emoji/red_circle.png b/app/assets/images/emoji/red_circle.png
new file mode 100644
index 00000000000..4bef930d92f
--- /dev/null
+++ b/app/assets/images/emoji/red_circle.png
diff --git a/app/assets/images/emoji/registered.png b/app/assets/images/emoji/registered.png
new file mode 100644
index 00000000000..53ef9f2d4e6
--- /dev/null
+++ b/app/assets/images/emoji/registered.png
diff --git a/app/assets/images/emoji/relaxed.png b/app/assets/images/emoji/relaxed.png
new file mode 100644
index 00000000000..e9e53c03d45
--- /dev/null
+++ b/app/assets/images/emoji/relaxed.png
diff --git a/app/assets/images/emoji/relieved.png b/app/assets/images/emoji/relieved.png
new file mode 100644
index 00000000000..715ad0bf53f
--- /dev/null
+++ b/app/assets/images/emoji/relieved.png
diff --git a/app/assets/images/emoji/reminder_ribbon.png b/app/assets/images/emoji/reminder_ribbon.png
new file mode 100644
index 00000000000..3988bbd094c
--- /dev/null
+++ b/app/assets/images/emoji/reminder_ribbon.png
diff --git a/app/assets/images/emoji/repeat.png b/app/assets/images/emoji/repeat.png
new file mode 100644
index 00000000000..540ce4e0fba
--- /dev/null
+++ b/app/assets/images/emoji/repeat.png
diff --git a/app/assets/images/emoji/repeat_one.png b/app/assets/images/emoji/repeat_one.png
new file mode 100644
index 00000000000..9567e83337f
--- /dev/null
+++ b/app/assets/images/emoji/repeat_one.png
diff --git a/app/assets/images/emoji/restroom.png b/app/assets/images/emoji/restroom.png
new file mode 100644
index 00000000000..9588e0f0ef7
--- /dev/null
+++ b/app/assets/images/emoji/restroom.png
diff --git a/app/assets/images/emoji/revolving_hearts.png b/app/assets/images/emoji/revolving_hearts.png
new file mode 100644
index 00000000000..7b9d1948f73
--- /dev/null
+++ b/app/assets/images/emoji/revolving_hearts.png
diff --git a/app/assets/images/emoji/rewind.png b/app/assets/images/emoji/rewind.png
new file mode 100644
index 00000000000..e22e2bd3da5
--- /dev/null
+++ b/app/assets/images/emoji/rewind.png
diff --git a/app/assets/images/emoji/rhino.png b/app/assets/images/emoji/rhino.png
new file mode 100644
index 00000000000..12f4e0d9d9b
--- /dev/null
+++ b/app/assets/images/emoji/rhino.png
diff --git a/app/assets/images/emoji/ribbon.png b/app/assets/images/emoji/ribbon.png
new file mode 100644
index 00000000000..0f253c3d8c8
--- /dev/null
+++ b/app/assets/images/emoji/ribbon.png
diff --git a/app/assets/images/emoji/rice.png b/app/assets/images/emoji/rice.png
new file mode 100644
index 00000000000..6e3ac7956b1
--- /dev/null
+++ b/app/assets/images/emoji/rice.png
diff --git a/app/assets/images/emoji/rice_ball.png b/app/assets/images/emoji/rice_ball.png
new file mode 100644
index 00000000000..d3d8ee25cb8
--- /dev/null
+++ b/app/assets/images/emoji/rice_ball.png
diff --git a/app/assets/images/emoji/rice_cracker.png b/app/assets/images/emoji/rice_cracker.png
new file mode 100644
index 00000000000..7fbd08e4ff9
--- /dev/null
+++ b/app/assets/images/emoji/rice_cracker.png
diff --git a/app/assets/images/emoji/rice_scene.png b/app/assets/images/emoji/rice_scene.png
new file mode 100644
index 00000000000..1a28426592a
--- /dev/null
+++ b/app/assets/images/emoji/rice_scene.png
diff --git a/app/assets/images/emoji/right_facing_fist.png b/app/assets/images/emoji/right_facing_fist.png
new file mode 100644
index 00000000000..754ed066d2c
--- /dev/null
+++ b/app/assets/images/emoji/right_facing_fist.png
diff --git a/app/assets/images/emoji/right_facing_fist_tone1.png b/app/assets/images/emoji/right_facing_fist_tone1.png
new file mode 100644
index 00000000000..33ded2f61a6
--- /dev/null
+++ b/app/assets/images/emoji/right_facing_fist_tone1.png
diff --git a/app/assets/images/emoji/right_facing_fist_tone2.png b/app/assets/images/emoji/right_facing_fist_tone2.png
new file mode 100644
index 00000000000..88054e335c7
--- /dev/null
+++ b/app/assets/images/emoji/right_facing_fist_tone2.png
diff --git a/app/assets/images/emoji/right_facing_fist_tone3.png b/app/assets/images/emoji/right_facing_fist_tone3.png
new file mode 100644
index 00000000000..84b9f5da7f7
--- /dev/null
+++ b/app/assets/images/emoji/right_facing_fist_tone3.png
diff --git a/app/assets/images/emoji/right_facing_fist_tone4.png b/app/assets/images/emoji/right_facing_fist_tone4.png
new file mode 100644
index 00000000000..e741cfea68b
--- /dev/null
+++ b/app/assets/images/emoji/right_facing_fist_tone4.png
diff --git a/app/assets/images/emoji/right_facing_fist_tone5.png b/app/assets/images/emoji/right_facing_fist_tone5.png
new file mode 100644
index 00000000000..cf66d760c1f
--- /dev/null
+++ b/app/assets/images/emoji/right_facing_fist_tone5.png
diff --git a/app/assets/images/emoji/ring.png b/app/assets/images/emoji/ring.png
new file mode 100644
index 00000000000..87d227adb74
--- /dev/null
+++ b/app/assets/images/emoji/ring.png
diff --git a/app/assets/images/emoji/robot.png b/app/assets/images/emoji/robot.png
new file mode 100644
index 00000000000..7cc62612c6a
--- /dev/null
+++ b/app/assets/images/emoji/robot.png
diff --git a/app/assets/images/emoji/rocket.png b/app/assets/images/emoji/rocket.png
new file mode 100644
index 00000000000..0d8da089a37
--- /dev/null
+++ b/app/assets/images/emoji/rocket.png
diff --git a/app/assets/images/emoji/rofl.png b/app/assets/images/emoji/rofl.png
new file mode 100644
index 00000000000..b1736fedfeb
--- /dev/null
+++ b/app/assets/images/emoji/rofl.png
diff --git a/app/assets/images/emoji/roller_coaster.png b/app/assets/images/emoji/roller_coaster.png
new file mode 100644
index 00000000000..5b849e071e8
--- /dev/null
+++ b/app/assets/images/emoji/roller_coaster.png
diff --git a/app/assets/images/emoji/rolling_eyes.png b/app/assets/images/emoji/rolling_eyes.png
new file mode 100644
index 00000000000..2f77b9fc3b9
--- /dev/null
+++ b/app/assets/images/emoji/rolling_eyes.png
diff --git a/app/assets/images/emoji/rooster.png b/app/assets/images/emoji/rooster.png
new file mode 100644
index 00000000000..bbf2bbff97a
--- /dev/null
+++ b/app/assets/images/emoji/rooster.png
diff --git a/app/assets/images/emoji/rose.png b/app/assets/images/emoji/rose.png
new file mode 100644
index 00000000000..52c286d31ce
--- /dev/null
+++ b/app/assets/images/emoji/rose.png
diff --git a/app/assets/images/emoji/rosette.png b/app/assets/images/emoji/rosette.png
new file mode 100644
index 00000000000..8030e494bcf
--- /dev/null
+++ b/app/assets/images/emoji/rosette.png
diff --git a/app/assets/images/emoji/rotating_light.png b/app/assets/images/emoji/rotating_light.png
new file mode 100644
index 00000000000..cad66b0afef
--- /dev/null
+++ b/app/assets/images/emoji/rotating_light.png
diff --git a/app/assets/images/emoji/round_pushpin.png b/app/assets/images/emoji/round_pushpin.png
new file mode 100644
index 00000000000..28b9d72866e
--- /dev/null
+++ b/app/assets/images/emoji/round_pushpin.png
diff --git a/app/assets/images/emoji/rowboat.png b/app/assets/images/emoji/rowboat.png
new file mode 100644
index 00000000000..dd4dfc095d9
--- /dev/null
+++ b/app/assets/images/emoji/rowboat.png
diff --git a/app/assets/images/emoji/rowboat_tone1.png b/app/assets/images/emoji/rowboat_tone1.png
new file mode 100644
index 00000000000..5e5d18548cb
--- /dev/null
+++ b/app/assets/images/emoji/rowboat_tone1.png
diff --git a/app/assets/images/emoji/rowboat_tone2.png b/app/assets/images/emoji/rowboat_tone2.png
new file mode 100644
index 00000000000..9b123ef8871
--- /dev/null
+++ b/app/assets/images/emoji/rowboat_tone2.png
diff --git a/app/assets/images/emoji/rowboat_tone3.png b/app/assets/images/emoji/rowboat_tone3.png
new file mode 100644
index 00000000000..8ebd89a55f5
--- /dev/null
+++ b/app/assets/images/emoji/rowboat_tone3.png
diff --git a/app/assets/images/emoji/rowboat_tone4.png b/app/assets/images/emoji/rowboat_tone4.png
new file mode 100644
index 00000000000..2b0d04f8725
--- /dev/null
+++ b/app/assets/images/emoji/rowboat_tone4.png
diff --git a/app/assets/images/emoji/rowboat_tone5.png b/app/assets/images/emoji/rowboat_tone5.png
new file mode 100644
index 00000000000..b346f2dfc84
--- /dev/null
+++ b/app/assets/images/emoji/rowboat_tone5.png
diff --git a/app/assets/images/emoji/rugby_football.png b/app/assets/images/emoji/rugby_football.png
new file mode 100644
index 00000000000..b1872273436
--- /dev/null
+++ b/app/assets/images/emoji/rugby_football.png
diff --git a/app/assets/images/emoji/runner.png b/app/assets/images/emoji/runner.png
new file mode 100644
index 00000000000..e914915976a
--- /dev/null
+++ b/app/assets/images/emoji/runner.png
diff --git a/app/assets/images/emoji/runner_tone1.png b/app/assets/images/emoji/runner_tone1.png
new file mode 100644
index 00000000000..9355239a52d
--- /dev/null
+++ b/app/assets/images/emoji/runner_tone1.png
diff --git a/app/assets/images/emoji/runner_tone2.png b/app/assets/images/emoji/runner_tone2.png
new file mode 100644
index 00000000000..6112fd5c376
--- /dev/null
+++ b/app/assets/images/emoji/runner_tone2.png
diff --git a/app/assets/images/emoji/runner_tone3.png b/app/assets/images/emoji/runner_tone3.png
new file mode 100644
index 00000000000..625ec708f48
--- /dev/null
+++ b/app/assets/images/emoji/runner_tone3.png
diff --git a/app/assets/images/emoji/runner_tone4.png b/app/assets/images/emoji/runner_tone4.png
new file mode 100644
index 00000000000..242f1b56337
--- /dev/null
+++ b/app/assets/images/emoji/runner_tone4.png
diff --git a/app/assets/images/emoji/runner_tone5.png b/app/assets/images/emoji/runner_tone5.png
new file mode 100644
index 00000000000..2976c6f019f
--- /dev/null
+++ b/app/assets/images/emoji/runner_tone5.png
diff --git a/app/assets/images/emoji/running_shirt_with_sash.png b/app/assets/images/emoji/running_shirt_with_sash.png
new file mode 100644
index 00000000000..6d83c06b803
--- /dev/null
+++ b/app/assets/images/emoji/running_shirt_with_sash.png
diff --git a/app/assets/images/emoji/sa.png b/app/assets/images/emoji/sa.png
new file mode 100644
index 00000000000..900f9633247
--- /dev/null
+++ b/app/assets/images/emoji/sa.png
diff --git a/app/assets/images/emoji/sagittarius.png b/app/assets/images/emoji/sagittarius.png
new file mode 100644
index 00000000000..f8d94ff2923
--- /dev/null
+++ b/app/assets/images/emoji/sagittarius.png
diff --git a/app/assets/images/emoji/sailboat.png b/app/assets/images/emoji/sailboat.png
new file mode 100644
index 00000000000..772ef11da5d
--- /dev/null
+++ b/app/assets/images/emoji/sailboat.png
diff --git a/app/assets/images/emoji/sake.png b/app/assets/images/emoji/sake.png
new file mode 100644
index 00000000000..2933f5672c4
--- /dev/null
+++ b/app/assets/images/emoji/sake.png
diff --git a/app/assets/images/emoji/salad.png b/app/assets/images/emoji/salad.png
new file mode 100644
index 00000000000..c89f9341158
--- /dev/null
+++ b/app/assets/images/emoji/salad.png
diff --git a/app/assets/images/emoji/sandal.png b/app/assets/images/emoji/sandal.png
new file mode 100644
index 00000000000..9d9f5122b7a
--- /dev/null
+++ b/app/assets/images/emoji/sandal.png
diff --git a/app/assets/images/emoji/santa.png b/app/assets/images/emoji/santa.png
new file mode 100644
index 00000000000..bc83ab80d52
--- /dev/null
+++ b/app/assets/images/emoji/santa.png
diff --git a/app/assets/images/emoji/santa_tone1.png b/app/assets/images/emoji/santa_tone1.png
new file mode 100644
index 00000000000..5233ffb7174
--- /dev/null
+++ b/app/assets/images/emoji/santa_tone1.png
diff --git a/app/assets/images/emoji/santa_tone2.png b/app/assets/images/emoji/santa_tone2.png
new file mode 100644
index 00000000000..4e845438197
--- /dev/null
+++ b/app/assets/images/emoji/santa_tone2.png
diff --git a/app/assets/images/emoji/santa_tone3.png b/app/assets/images/emoji/santa_tone3.png
new file mode 100644
index 00000000000..7fc4f33b60f
--- /dev/null
+++ b/app/assets/images/emoji/santa_tone3.png
diff --git a/app/assets/images/emoji/santa_tone4.png b/app/assets/images/emoji/santa_tone4.png
new file mode 100644
index 00000000000..d1d5a15132d
--- /dev/null
+++ b/app/assets/images/emoji/santa_tone4.png
diff --git a/app/assets/images/emoji/santa_tone5.png b/app/assets/images/emoji/santa_tone5.png
new file mode 100644
index 00000000000..4d697a01f24
--- /dev/null
+++ b/app/assets/images/emoji/santa_tone5.png
diff --git a/app/assets/images/emoji/satellite.png b/app/assets/images/emoji/satellite.png
new file mode 100644
index 00000000000..db0372795f4
--- /dev/null
+++ b/app/assets/images/emoji/satellite.png
diff --git a/app/assets/images/emoji/satellite_orbital.png b/app/assets/images/emoji/satellite_orbital.png
new file mode 100644
index 00000000000..4ba55d6e297
--- /dev/null
+++ b/app/assets/images/emoji/satellite_orbital.png
diff --git a/app/assets/images/emoji/saxophone.png b/app/assets/images/emoji/saxophone.png
new file mode 100644
index 00000000000..a392faec291
--- /dev/null
+++ b/app/assets/images/emoji/saxophone.png
diff --git a/app/assets/images/emoji/scales.png b/app/assets/images/emoji/scales.png
new file mode 100644
index 00000000000..0757eda1684
--- /dev/null
+++ b/app/assets/images/emoji/scales.png
diff --git a/app/assets/images/emoji/school.png b/app/assets/images/emoji/school.png
new file mode 100644
index 00000000000..269759534f0
--- /dev/null
+++ b/app/assets/images/emoji/school.png
diff --git a/app/assets/images/emoji/school_satchel.png b/app/assets/images/emoji/school_satchel.png
new file mode 100644
index 00000000000..9997c86e7dc
--- /dev/null
+++ b/app/assets/images/emoji/school_satchel.png
diff --git a/app/assets/images/emoji/scissors.png b/app/assets/images/emoji/scissors.png
new file mode 100644
index 00000000000..270571c8cdd
--- /dev/null
+++ b/app/assets/images/emoji/scissors.png
diff --git a/app/assets/images/emoji/scooter.png b/app/assets/images/emoji/scooter.png
new file mode 100644
index 00000000000..4ab7ef59cd2
--- /dev/null
+++ b/app/assets/images/emoji/scooter.png
diff --git a/app/assets/images/emoji/scorpion.png b/app/assets/images/emoji/scorpion.png
new file mode 100644
index 00000000000..449a6b281c9
--- /dev/null
+++ b/app/assets/images/emoji/scorpion.png
diff --git a/app/assets/images/emoji/scorpius.png b/app/assets/images/emoji/scorpius.png
new file mode 100644
index 00000000000..c31a9920455
--- /dev/null
+++ b/app/assets/images/emoji/scorpius.png
diff --git a/app/assets/images/emoji/scream.png b/app/assets/images/emoji/scream.png
new file mode 100644
index 00000000000..c3bea9f2510
--- /dev/null
+++ b/app/assets/images/emoji/scream.png
diff --git a/app/assets/images/emoji/scream_cat.png b/app/assets/images/emoji/scream_cat.png
new file mode 100644
index 00000000000..15803ad8e6e
--- /dev/null
+++ b/app/assets/images/emoji/scream_cat.png
diff --git a/app/assets/images/emoji/scroll.png b/app/assets/images/emoji/scroll.png
new file mode 100644
index 00000000000..50ee5dcd4b9
--- /dev/null
+++ b/app/assets/images/emoji/scroll.png
diff --git a/app/assets/images/emoji/seat.png b/app/assets/images/emoji/seat.png
new file mode 100644
index 00000000000..a6d72d95adb
--- /dev/null
+++ b/app/assets/images/emoji/seat.png
diff --git a/app/assets/images/emoji/second_place.png b/app/assets/images/emoji/second_place.png
new file mode 100644
index 00000000000..17b011268b6
--- /dev/null
+++ b/app/assets/images/emoji/second_place.png
diff --git a/app/assets/images/emoji/secret.png b/app/assets/images/emoji/secret.png
new file mode 100644
index 00000000000..5fd72608e60
--- /dev/null
+++ b/app/assets/images/emoji/secret.png
diff --git a/app/assets/images/emoji/see_no_evil.png b/app/assets/images/emoji/see_no_evil.png
new file mode 100644
index 00000000000..5187e474531
--- /dev/null
+++ b/app/assets/images/emoji/see_no_evil.png
diff --git a/app/assets/images/emoji/seedling.png b/app/assets/images/emoji/seedling.png
new file mode 100644
index 00000000000..ae0948bcfd6
--- /dev/null
+++ b/app/assets/images/emoji/seedling.png
diff --git a/app/assets/images/emoji/selfie.png b/app/assets/images/emoji/selfie.png
new file mode 100644
index 00000000000..6a1ba75c7e3
--- /dev/null
+++ b/app/assets/images/emoji/selfie.png
diff --git a/app/assets/images/emoji/selfie_tone1.png b/app/assets/images/emoji/selfie_tone1.png
new file mode 100644
index 00000000000..290e075b56f
--- /dev/null
+++ b/app/assets/images/emoji/selfie_tone1.png
diff --git a/app/assets/images/emoji/selfie_tone2.png b/app/assets/images/emoji/selfie_tone2.png
new file mode 100644
index 00000000000..fcd9595b643
--- /dev/null
+++ b/app/assets/images/emoji/selfie_tone2.png
diff --git a/app/assets/images/emoji/selfie_tone3.png b/app/assets/images/emoji/selfie_tone3.png
new file mode 100644
index 00000000000..f3a22fdf435
--- /dev/null
+++ b/app/assets/images/emoji/selfie_tone3.png
diff --git a/app/assets/images/emoji/selfie_tone4.png b/app/assets/images/emoji/selfie_tone4.png
new file mode 100644
index 00000000000..cdecf6d9f4e
--- /dev/null
+++ b/app/assets/images/emoji/selfie_tone4.png
diff --git a/app/assets/images/emoji/selfie_tone5.png b/app/assets/images/emoji/selfie_tone5.png
new file mode 100644
index 00000000000..86acbb6c202
--- /dev/null
+++ b/app/assets/images/emoji/selfie_tone5.png
diff --git a/app/assets/images/emoji/seven.png b/app/assets/images/emoji/seven.png
new file mode 100644
index 00000000000..9b3476ae7c7
--- /dev/null
+++ b/app/assets/images/emoji/seven.png
diff --git a/app/assets/images/emoji/shallow_pan_of_food.png b/app/assets/images/emoji/shallow_pan_of_food.png
new file mode 100644
index 00000000000..663a1006acd
--- /dev/null
+++ b/app/assets/images/emoji/shallow_pan_of_food.png
diff --git a/app/assets/images/emoji/shamrock.png b/app/assets/images/emoji/shamrock.png
new file mode 100644
index 00000000000..f202aecfe6f
--- /dev/null
+++ b/app/assets/images/emoji/shamrock.png
diff --git a/app/assets/images/emoji/shark.png b/app/assets/images/emoji/shark.png
new file mode 100644
index 00000000000..c75076d57d8
--- /dev/null
+++ b/app/assets/images/emoji/shark.png
diff --git a/app/assets/images/emoji/shaved_ice.png b/app/assets/images/emoji/shaved_ice.png
new file mode 100644
index 00000000000..36dfb53ca93
--- /dev/null
+++ b/app/assets/images/emoji/shaved_ice.png
diff --git a/app/assets/images/emoji/sheep.png b/app/assets/images/emoji/sheep.png
new file mode 100644
index 00000000000..102b8a52b28
--- /dev/null
+++ b/app/assets/images/emoji/sheep.png
diff --git a/app/assets/images/emoji/shell.png b/app/assets/images/emoji/shell.png
new file mode 100644
index 00000000000..55721629f62
--- /dev/null
+++ b/app/assets/images/emoji/shell.png
diff --git a/app/assets/images/emoji/shield.png b/app/assets/images/emoji/shield.png
new file mode 100644
index 00000000000..610bf033ce0
--- /dev/null
+++ b/app/assets/images/emoji/shield.png
diff --git a/app/assets/images/emoji/shinto_shrine.png b/app/assets/images/emoji/shinto_shrine.png
new file mode 100644
index 00000000000..5a344975bf3
--- /dev/null
+++ b/app/assets/images/emoji/shinto_shrine.png
diff --git a/app/assets/images/emoji/ship.png b/app/assets/images/emoji/ship.png
new file mode 100644
index 00000000000..62d54f7d6c9
--- /dev/null
+++ b/app/assets/images/emoji/ship.png
diff --git a/app/assets/images/emoji/shirt.png b/app/assets/images/emoji/shirt.png
new file mode 100644
index 00000000000..af08dec8b59
--- /dev/null
+++ b/app/assets/images/emoji/shirt.png
diff --git a/app/assets/images/emoji/shopping_bags.png b/app/assets/images/emoji/shopping_bags.png
new file mode 100644
index 00000000000..99f2a2b13ac
--- /dev/null
+++ b/app/assets/images/emoji/shopping_bags.png
diff --git a/app/assets/images/emoji/shopping_cart.png b/app/assets/images/emoji/shopping_cart.png
new file mode 100644
index 00000000000..1086fe6e456
--- /dev/null
+++ b/app/assets/images/emoji/shopping_cart.png
diff --git a/app/assets/images/emoji/shower.png b/app/assets/images/emoji/shower.png
new file mode 100644
index 00000000000..156776a2e52
--- /dev/null
+++ b/app/assets/images/emoji/shower.png
diff --git a/app/assets/images/emoji/shrimp.png b/app/assets/images/emoji/shrimp.png
new file mode 100644
index 00000000000..49eff28a71e
--- /dev/null
+++ b/app/assets/images/emoji/shrimp.png
diff --git a/app/assets/images/emoji/shrug.png b/app/assets/images/emoji/shrug.png
new file mode 100644
index 00000000000..76e63bfac77
--- /dev/null
+++ b/app/assets/images/emoji/shrug.png
diff --git a/app/assets/images/emoji/shrug_tone1.png b/app/assets/images/emoji/shrug_tone1.png
new file mode 100644
index 00000000000..1c895e64468
--- /dev/null
+++ b/app/assets/images/emoji/shrug_tone1.png
diff --git a/app/assets/images/emoji/shrug_tone2.png b/app/assets/images/emoji/shrug_tone2.png
new file mode 100644
index 00000000000..4e3ca8f8bac
--- /dev/null
+++ b/app/assets/images/emoji/shrug_tone2.png
diff --git a/app/assets/images/emoji/shrug_tone3.png b/app/assets/images/emoji/shrug_tone3.png
new file mode 100644
index 00000000000..d1b16a19bb5
--- /dev/null
+++ b/app/assets/images/emoji/shrug_tone3.png
diff --git a/app/assets/images/emoji/shrug_tone4.png b/app/assets/images/emoji/shrug_tone4.png
new file mode 100644
index 00000000000..5fbef3f2255
--- /dev/null
+++ b/app/assets/images/emoji/shrug_tone4.png
diff --git a/app/assets/images/emoji/shrug_tone5.png b/app/assets/images/emoji/shrug_tone5.png
new file mode 100644
index 00000000000..4af2e28bc5c
--- /dev/null
+++ b/app/assets/images/emoji/shrug_tone5.png
diff --git a/app/assets/images/emoji/signal_strength.png b/app/assets/images/emoji/signal_strength.png
new file mode 100644
index 00000000000..ee2b5a4b519
--- /dev/null
+++ b/app/assets/images/emoji/signal_strength.png
diff --git a/app/assets/images/emoji/six.png b/app/assets/images/emoji/six.png
new file mode 100644
index 00000000000..371b3acef2c
--- /dev/null
+++ b/app/assets/images/emoji/six.png
diff --git a/app/assets/images/emoji/six_pointed_star.png b/app/assets/images/emoji/six_pointed_star.png
new file mode 100644
index 00000000000..2eb1707458b
--- /dev/null
+++ b/app/assets/images/emoji/six_pointed_star.png
diff --git a/app/assets/images/emoji/ski.png b/app/assets/images/emoji/ski.png
new file mode 100644
index 00000000000..4a2d2c12306
--- /dev/null
+++ b/app/assets/images/emoji/ski.png
diff --git a/app/assets/images/emoji/skier.png b/app/assets/images/emoji/skier.png
new file mode 100644
index 00000000000..2eb3bdce2af
--- /dev/null
+++ b/app/assets/images/emoji/skier.png
diff --git a/app/assets/images/emoji/skull.png b/app/assets/images/emoji/skull.png
new file mode 100644
index 00000000000..26abb17296a
--- /dev/null
+++ b/app/assets/images/emoji/skull.png
diff --git a/app/assets/images/emoji/skull_crossbones.png b/app/assets/images/emoji/skull_crossbones.png
new file mode 100644
index 00000000000..b459df9227a
--- /dev/null
+++ b/app/assets/images/emoji/skull_crossbones.png
diff --git a/app/assets/images/emoji/sleeping.png b/app/assets/images/emoji/sleeping.png
new file mode 100644
index 00000000000..9ecf600d6d8
--- /dev/null
+++ b/app/assets/images/emoji/sleeping.png
diff --git a/app/assets/images/emoji/sleeping_accommodation.png b/app/assets/images/emoji/sleeping_accommodation.png
new file mode 100644
index 00000000000..c739e7fb69b
--- /dev/null
+++ b/app/assets/images/emoji/sleeping_accommodation.png
diff --git a/app/assets/images/emoji/sleepy.png b/app/assets/images/emoji/sleepy.png
new file mode 100644
index 00000000000..836b4107717
--- /dev/null
+++ b/app/assets/images/emoji/sleepy.png
diff --git a/app/assets/images/emoji/slight_frown.png b/app/assets/images/emoji/slight_frown.png
new file mode 100644
index 00000000000..b2f1d983d36
--- /dev/null
+++ b/app/assets/images/emoji/slight_frown.png
diff --git a/app/assets/images/emoji/slight_smile.png b/app/assets/images/emoji/slight_smile.png
new file mode 100644
index 00000000000..ddd7d65dd3d
--- /dev/null
+++ b/app/assets/images/emoji/slight_smile.png
diff --git a/app/assets/images/emoji/slot_machine.png b/app/assets/images/emoji/slot_machine.png
new file mode 100644
index 00000000000..ee71b6c268c
--- /dev/null
+++ b/app/assets/images/emoji/slot_machine.png
diff --git a/app/assets/images/emoji/small_blue_diamond.png b/app/assets/images/emoji/small_blue_diamond.png
new file mode 100644
index 00000000000..b86b5bc4db3
--- /dev/null
+++ b/app/assets/images/emoji/small_blue_diamond.png
diff --git a/app/assets/images/emoji/small_orange_diamond.png b/app/assets/images/emoji/small_orange_diamond.png
new file mode 100644
index 00000000000..e1c6ed9b2f8
--- /dev/null
+++ b/app/assets/images/emoji/small_orange_diamond.png
diff --git a/app/assets/images/emoji/small_red_triangle.png b/app/assets/images/emoji/small_red_triangle.png
new file mode 100644
index 00000000000..785887c195a
--- /dev/null
+++ b/app/assets/images/emoji/small_red_triangle.png
diff --git a/app/assets/images/emoji/small_red_triangle_down.png b/app/assets/images/emoji/small_red_triangle_down.png
new file mode 100644
index 00000000000..a83beff1914
--- /dev/null
+++ b/app/assets/images/emoji/small_red_triangle_down.png
diff --git a/app/assets/images/emoji/smile.png b/app/assets/images/emoji/smile.png
new file mode 100644
index 00000000000..aa47ffe978c
--- /dev/null
+++ b/app/assets/images/emoji/smile.png
diff --git a/app/assets/images/emoji/smile_cat.png b/app/assets/images/emoji/smile_cat.png
new file mode 100644
index 00000000000..6f25f11dd3a
--- /dev/null
+++ b/app/assets/images/emoji/smile_cat.png
diff --git a/app/assets/images/emoji/smiley.png b/app/assets/images/emoji/smiley.png
new file mode 100644
index 00000000000..30957a65968
--- /dev/null
+++ b/app/assets/images/emoji/smiley.png
diff --git a/app/assets/images/emoji/smiley_cat.png b/app/assets/images/emoji/smiley_cat.png
new file mode 100644
index 00000000000..163b57a3427
--- /dev/null
+++ b/app/assets/images/emoji/smiley_cat.png
diff --git a/app/assets/images/emoji/smiling_imp.png b/app/assets/images/emoji/smiling_imp.png
new file mode 100644
index 00000000000..cc2c5f1ec72
--- /dev/null
+++ b/app/assets/images/emoji/smiling_imp.png
diff --git a/app/assets/images/emoji/smirk.png b/app/assets/images/emoji/smirk.png
new file mode 100644
index 00000000000..87852109988
--- /dev/null
+++ b/app/assets/images/emoji/smirk.png
diff --git a/app/assets/images/emoji/smirk_cat.png b/app/assets/images/emoji/smirk_cat.png
new file mode 100644
index 00000000000..9ac5954c199
--- /dev/null
+++ b/app/assets/images/emoji/smirk_cat.png
diff --git a/app/assets/images/emoji/smoking.png b/app/assets/images/emoji/smoking.png
new file mode 100644
index 00000000000..910f648c8f9
--- /dev/null
+++ b/app/assets/images/emoji/smoking.png
diff --git a/app/assets/images/emoji/snail.png b/app/assets/images/emoji/snail.png
new file mode 100644
index 00000000000..f4ea071e2d3
--- /dev/null
+++ b/app/assets/images/emoji/snail.png
diff --git a/app/assets/images/emoji/snake.png b/app/assets/images/emoji/snake.png
new file mode 100644
index 00000000000..d0278a28d8c
--- /dev/null
+++ b/app/assets/images/emoji/snake.png
diff --git a/app/assets/images/emoji/sneezing_face.png b/app/assets/images/emoji/sneezing_face.png
new file mode 100644
index 00000000000..ccf07d4b64d
--- /dev/null
+++ b/app/assets/images/emoji/sneezing_face.png
diff --git a/app/assets/images/emoji/snowboarder.png b/app/assets/images/emoji/snowboarder.png
new file mode 100644
index 00000000000..6361c0f2c9d
--- /dev/null
+++ b/app/assets/images/emoji/snowboarder.png
diff --git a/app/assets/images/emoji/snowflake.png b/app/assets/images/emoji/snowflake.png
new file mode 100644
index 00000000000..db319a77ec6
--- /dev/null
+++ b/app/assets/images/emoji/snowflake.png
diff --git a/app/assets/images/emoji/snowman.png b/app/assets/images/emoji/snowman.png
new file mode 100644
index 00000000000..20c177c2aff
--- /dev/null
+++ b/app/assets/images/emoji/snowman.png
diff --git a/app/assets/images/emoji/snowman2.png b/app/assets/images/emoji/snowman2.png
new file mode 100644
index 00000000000..896f28502af
--- /dev/null
+++ b/app/assets/images/emoji/snowman2.png
diff --git a/app/assets/images/emoji/sob.png b/app/assets/images/emoji/sob.png
new file mode 100644
index 00000000000..52e3517a1ee
--- /dev/null
+++ b/app/assets/images/emoji/sob.png
diff --git a/app/assets/images/emoji/soccer.png b/app/assets/images/emoji/soccer.png
new file mode 100644
index 00000000000..28cfa218d6d
--- /dev/null
+++ b/app/assets/images/emoji/soccer.png
diff --git a/app/assets/images/emoji/soon.png b/app/assets/images/emoji/soon.png
new file mode 100644
index 00000000000..8cdfd86690d
--- /dev/null
+++ b/app/assets/images/emoji/soon.png
diff --git a/app/assets/images/emoji/sos.png b/app/assets/images/emoji/sos.png
new file mode 100644
index 00000000000..d7d8c9953e4
--- /dev/null
+++ b/app/assets/images/emoji/sos.png
diff --git a/app/assets/images/emoji/sound.png b/app/assets/images/emoji/sound.png
new file mode 100644
index 00000000000..e75ddca53ba
--- /dev/null
+++ b/app/assets/images/emoji/sound.png
diff --git a/app/assets/images/emoji/space_invader.png b/app/assets/images/emoji/space_invader.png
new file mode 100644
index 00000000000..2e73f5f32e5
--- /dev/null
+++ b/app/assets/images/emoji/space_invader.png
diff --git a/app/assets/images/emoji/spades.png b/app/assets/images/emoji/spades.png
new file mode 100644
index 00000000000..f822f184cb0
--- /dev/null
+++ b/app/assets/images/emoji/spades.png
diff --git a/app/assets/images/emoji/spaghetti.png b/app/assets/images/emoji/spaghetti.png
new file mode 100644
index 00000000000..89c24a321f1
--- /dev/null
+++ b/app/assets/images/emoji/spaghetti.png
diff --git a/app/assets/images/emoji/sparkle.png b/app/assets/images/emoji/sparkle.png
new file mode 100644
index 00000000000..6aa7b6ec9cf
--- /dev/null
+++ b/app/assets/images/emoji/sparkle.png
diff --git a/app/assets/images/emoji/sparkler.png b/app/assets/images/emoji/sparkler.png
new file mode 100644
index 00000000000..30339cd6e09
--- /dev/null
+++ b/app/assets/images/emoji/sparkler.png
diff --git a/app/assets/images/emoji/sparkles.png b/app/assets/images/emoji/sparkles.png
new file mode 100644
index 00000000000..169bc10b023
--- /dev/null
+++ b/app/assets/images/emoji/sparkles.png
diff --git a/app/assets/images/emoji/sparkling_heart.png b/app/assets/images/emoji/sparkling_heart.png
new file mode 100644
index 00000000000..6709269454e
--- /dev/null
+++ b/app/assets/images/emoji/sparkling_heart.png
diff --git a/app/assets/images/emoji/speak_no_evil.png b/app/assets/images/emoji/speak_no_evil.png
new file mode 100644
index 00000000000..9d9e07c974b
--- /dev/null
+++ b/app/assets/images/emoji/speak_no_evil.png
diff --git a/app/assets/images/emoji/speaker.png b/app/assets/images/emoji/speaker.png
new file mode 100644
index 00000000000..7bcffb8fc43
--- /dev/null
+++ b/app/assets/images/emoji/speaker.png
diff --git a/app/assets/images/emoji/speaking_head.png b/app/assets/images/emoji/speaking_head.png
new file mode 100644
index 00000000000..2df93aaae09
--- /dev/null
+++ b/app/assets/images/emoji/speaking_head.png
diff --git a/app/assets/images/emoji/speech_balloon.png b/app/assets/images/emoji/speech_balloon.png
new file mode 100644
index 00000000000..a34ef741733
--- /dev/null
+++ b/app/assets/images/emoji/speech_balloon.png
diff --git a/app/assets/images/emoji/speedboat.png b/app/assets/images/emoji/speedboat.png
new file mode 100644
index 00000000000..74059d12de1
--- /dev/null
+++ b/app/assets/images/emoji/speedboat.png
diff --git a/app/assets/images/emoji/spider.png b/app/assets/images/emoji/spider.png
new file mode 100644
index 00000000000..3849fa90b94
--- /dev/null
+++ b/app/assets/images/emoji/spider.png
diff --git a/app/assets/images/emoji/spider_web.png b/app/assets/images/emoji/spider_web.png
new file mode 100644
index 00000000000..ba448ee7fba
--- /dev/null
+++ b/app/assets/images/emoji/spider_web.png
diff --git a/app/assets/images/emoji/spoon.png b/app/assets/images/emoji/spoon.png
new file mode 100644
index 00000000000..3c4da766aee
--- /dev/null
+++ b/app/assets/images/emoji/spoon.png
diff --git a/app/assets/images/emoji/spy.png b/app/assets/images/emoji/spy.png
new file mode 100644
index 00000000000..a729e9584d6
--- /dev/null
+++ b/app/assets/images/emoji/spy.png
diff --git a/app/assets/images/emoji/spy_tone1.png b/app/assets/images/emoji/spy_tone1.png
new file mode 100644
index 00000000000..2d1c022caee
--- /dev/null
+++ b/app/assets/images/emoji/spy_tone1.png
diff --git a/app/assets/images/emoji/spy_tone2.png b/app/assets/images/emoji/spy_tone2.png
new file mode 100644
index 00000000000..548b9c26f5d
--- /dev/null
+++ b/app/assets/images/emoji/spy_tone2.png
diff --git a/app/assets/images/emoji/spy_tone3.png b/app/assets/images/emoji/spy_tone3.png
new file mode 100644
index 00000000000..b023f4b18e1
--- /dev/null
+++ b/app/assets/images/emoji/spy_tone3.png
diff --git a/app/assets/images/emoji/spy_tone4.png b/app/assets/images/emoji/spy_tone4.png
new file mode 100644
index 00000000000..d8300af492d
--- /dev/null
+++ b/app/assets/images/emoji/spy_tone4.png
diff --git a/app/assets/images/emoji/spy_tone5.png b/app/assets/images/emoji/spy_tone5.png
new file mode 100644
index 00000000000..ca1462595fa
--- /dev/null
+++ b/app/assets/images/emoji/spy_tone5.png
diff --git a/app/assets/images/emoji/squid.png b/app/assets/images/emoji/squid.png
new file mode 100644
index 00000000000..d2af223f0cb
--- /dev/null
+++ b/app/assets/images/emoji/squid.png
diff --git a/app/assets/images/emoji/stadium.png b/app/assets/images/emoji/stadium.png
new file mode 100644
index 00000000000..00cd6db5e29
--- /dev/null
+++ b/app/assets/images/emoji/stadium.png
diff --git a/app/assets/images/emoji/star.png b/app/assets/images/emoji/star.png
new file mode 100644
index 00000000000..c930947076e
--- /dev/null
+++ b/app/assets/images/emoji/star.png
diff --git a/app/assets/images/emoji/star2.png b/app/assets/images/emoji/star2.png
new file mode 100644
index 00000000000..2f5cba592db
--- /dev/null
+++ b/app/assets/images/emoji/star2.png
diff --git a/app/assets/images/emoji/star_and_crescent.png b/app/assets/images/emoji/star_and_crescent.png
new file mode 100644
index 00000000000..e182636457d
--- /dev/null
+++ b/app/assets/images/emoji/star_and_crescent.png
diff --git a/app/assets/images/emoji/star_of_david.png b/app/assets/images/emoji/star_of_david.png
new file mode 100644
index 00000000000..fc59d0dde24
--- /dev/null
+++ b/app/assets/images/emoji/star_of_david.png
diff --git a/app/assets/images/emoji/stars.png b/app/assets/images/emoji/stars.png
new file mode 100644
index 00000000000..aa45384d1c6
--- /dev/null
+++ b/app/assets/images/emoji/stars.png
diff --git a/app/assets/images/emoji/station.png b/app/assets/images/emoji/station.png
new file mode 100644
index 00000000000..5c26fee529c
--- /dev/null
+++ b/app/assets/images/emoji/station.png
diff --git a/app/assets/images/emoji/statue_of_liberty.png b/app/assets/images/emoji/statue_of_liberty.png
new file mode 100644
index 00000000000..05df8289b59
--- /dev/null
+++ b/app/assets/images/emoji/statue_of_liberty.png
diff --git a/app/assets/images/emoji/steam_locomotive.png b/app/assets/images/emoji/steam_locomotive.png
new file mode 100644
index 00000000000..9ac0d999c4c
--- /dev/null
+++ b/app/assets/images/emoji/steam_locomotive.png
diff --git a/app/assets/images/emoji/stew.png b/app/assets/images/emoji/stew.png
new file mode 100644
index 00000000000..6b3f010c17a
--- /dev/null
+++ b/app/assets/images/emoji/stew.png
diff --git a/app/assets/images/emoji/stop_button.png b/app/assets/images/emoji/stop_button.png
new file mode 100644
index 00000000000..cfa99988ac2
--- /dev/null
+++ b/app/assets/images/emoji/stop_button.png
diff --git a/app/assets/images/emoji/stopwatch.png b/app/assets/images/emoji/stopwatch.png
new file mode 100644
index 00000000000..8fae1c9a898
--- /dev/null
+++ b/app/assets/images/emoji/stopwatch.png
diff --git a/app/assets/images/emoji/straight_ruler.png b/app/assets/images/emoji/straight_ruler.png
new file mode 100644
index 00000000000..1017b7433a1
--- /dev/null
+++ b/app/assets/images/emoji/straight_ruler.png
diff --git a/app/assets/images/emoji/strawberry.png b/app/assets/images/emoji/strawberry.png
new file mode 100644
index 00000000000..7bb86f0b29c
--- /dev/null
+++ b/app/assets/images/emoji/strawberry.png
diff --git a/app/assets/images/emoji/stuck_out_tongue.png b/app/assets/images/emoji/stuck_out_tongue.png
new file mode 100644
index 00000000000..25757341f96
--- /dev/null
+++ b/app/assets/images/emoji/stuck_out_tongue.png
diff --git a/app/assets/images/emoji/stuck_out_tongue_closed_eyes.png b/app/assets/images/emoji/stuck_out_tongue_closed_eyes.png
new file mode 100644
index 00000000000..5c0401e9b1d
--- /dev/null
+++ b/app/assets/images/emoji/stuck_out_tongue_closed_eyes.png
diff --git a/app/assets/images/emoji/stuck_out_tongue_winking_eye.png b/app/assets/images/emoji/stuck_out_tongue_winking_eye.png
new file mode 100644
index 00000000000..4817eaa3dc6
--- /dev/null
+++ b/app/assets/images/emoji/stuck_out_tongue_winking_eye.png
diff --git a/app/assets/images/emoji/stuffed_flatbread.png b/app/assets/images/emoji/stuffed_flatbread.png
new file mode 100644
index 00000000000..a2e10df40a5
--- /dev/null
+++ b/app/assets/images/emoji/stuffed_flatbread.png
diff --git a/app/assets/images/emoji/sun_with_face.png b/app/assets/images/emoji/sun_with_face.png
new file mode 100644
index 00000000000..14a4ea971db
--- /dev/null
+++ b/app/assets/images/emoji/sun_with_face.png
diff --git a/app/assets/images/emoji/sunflower.png b/app/assets/images/emoji/sunflower.png
new file mode 100644
index 00000000000..08cc07761ea
--- /dev/null
+++ b/app/assets/images/emoji/sunflower.png
diff --git a/app/assets/images/emoji/sunglasses.png b/app/assets/images/emoji/sunglasses.png
new file mode 100644
index 00000000000..20011735110
--- /dev/null
+++ b/app/assets/images/emoji/sunglasses.png
diff --git a/app/assets/images/emoji/sunny.png b/app/assets/images/emoji/sunny.png
new file mode 100644
index 00000000000..fd521ae31a7
--- /dev/null
+++ b/app/assets/images/emoji/sunny.png
diff --git a/app/assets/images/emoji/sunrise.png b/app/assets/images/emoji/sunrise.png
new file mode 100644
index 00000000000..4ad36003c20
--- /dev/null
+++ b/app/assets/images/emoji/sunrise.png
diff --git a/app/assets/images/emoji/sunrise_over_mountains.png b/app/assets/images/emoji/sunrise_over_mountains.png
new file mode 100644
index 00000000000..2b99307344d
--- /dev/null
+++ b/app/assets/images/emoji/sunrise_over_mountains.png
diff --git a/app/assets/images/emoji/surfer.png b/app/assets/images/emoji/surfer.png
new file mode 100644
index 00000000000..3ab017adf4b
--- /dev/null
+++ b/app/assets/images/emoji/surfer.png
diff --git a/app/assets/images/emoji/surfer_tone1.png b/app/assets/images/emoji/surfer_tone1.png
new file mode 100644
index 00000000000..b5faaa524cc
--- /dev/null
+++ b/app/assets/images/emoji/surfer_tone1.png
diff --git a/app/assets/images/emoji/surfer_tone2.png b/app/assets/images/emoji/surfer_tone2.png
new file mode 100644
index 00000000000..6d92e412ff1
--- /dev/null
+++ b/app/assets/images/emoji/surfer_tone2.png
diff --git a/app/assets/images/emoji/surfer_tone3.png b/app/assets/images/emoji/surfer_tone3.png
new file mode 100644
index 00000000000..f05ef59496e
--- /dev/null
+++ b/app/assets/images/emoji/surfer_tone3.png
diff --git a/app/assets/images/emoji/surfer_tone4.png b/app/assets/images/emoji/surfer_tone4.png
new file mode 100644
index 00000000000..35e143d19dc
--- /dev/null
+++ b/app/assets/images/emoji/surfer_tone4.png
diff --git a/app/assets/images/emoji/surfer_tone5.png b/app/assets/images/emoji/surfer_tone5.png
new file mode 100644
index 00000000000..38917658eac
--- /dev/null
+++ b/app/assets/images/emoji/surfer_tone5.png
diff --git a/app/assets/images/emoji/sushi.png b/app/assets/images/emoji/sushi.png
new file mode 100644
index 00000000000..f171fd2f7a1
--- /dev/null
+++ b/app/assets/images/emoji/sushi.png
diff --git a/app/assets/images/emoji/suspension_railway.png b/app/assets/images/emoji/suspension_railway.png
new file mode 100644
index 00000000000..a59d5f48c24
--- /dev/null
+++ b/app/assets/images/emoji/suspension_railway.png
diff --git a/app/assets/images/emoji/sweat.png b/app/assets/images/emoji/sweat.png
new file mode 100644
index 00000000000..f0dae7b7893
--- /dev/null
+++ b/app/assets/images/emoji/sweat.png
diff --git a/app/assets/images/emoji/sweat_drops.png b/app/assets/images/emoji/sweat_drops.png
new file mode 100644
index 00000000000..4106117ebc8
--- /dev/null
+++ b/app/assets/images/emoji/sweat_drops.png
diff --git a/app/assets/images/emoji/sweat_smile.png b/app/assets/images/emoji/sweat_smile.png
new file mode 100644
index 00000000000..cb18d9c899b
--- /dev/null
+++ b/app/assets/images/emoji/sweat_smile.png
diff --git a/app/assets/images/emoji/sweet_potato.png b/app/assets/images/emoji/sweet_potato.png
new file mode 100644
index 00000000000..92a425f2e20
--- /dev/null
+++ b/app/assets/images/emoji/sweet_potato.png
diff --git a/app/assets/images/emoji/swimmer.png b/app/assets/images/emoji/swimmer.png
new file mode 100644
index 00000000000..55b4d72f9a7
--- /dev/null
+++ b/app/assets/images/emoji/swimmer.png
diff --git a/app/assets/images/emoji/swimmer_tone1.png b/app/assets/images/emoji/swimmer_tone1.png
new file mode 100644
index 00000000000..38441c9ca9a
--- /dev/null
+++ b/app/assets/images/emoji/swimmer_tone1.png
diff --git a/app/assets/images/emoji/swimmer_tone2.png b/app/assets/images/emoji/swimmer_tone2.png
new file mode 100644
index 00000000000..b0d43112444
--- /dev/null
+++ b/app/assets/images/emoji/swimmer_tone2.png
diff --git a/app/assets/images/emoji/swimmer_tone3.png b/app/assets/images/emoji/swimmer_tone3.png
new file mode 100644
index 00000000000..211e77e2aa0
--- /dev/null
+++ b/app/assets/images/emoji/swimmer_tone3.png
diff --git a/app/assets/images/emoji/swimmer_tone4.png b/app/assets/images/emoji/swimmer_tone4.png
new file mode 100644
index 00000000000..f34c34db9d2
--- /dev/null
+++ b/app/assets/images/emoji/swimmer_tone4.png
diff --git a/app/assets/images/emoji/swimmer_tone5.png b/app/assets/images/emoji/swimmer_tone5.png
new file mode 100644
index 00000000000..3e9231ff868
--- /dev/null
+++ b/app/assets/images/emoji/swimmer_tone5.png
diff --git a/app/assets/images/emoji/symbols.png b/app/assets/images/emoji/symbols.png
new file mode 100644
index 00000000000..ac2fc1f358f
--- /dev/null
+++ b/app/assets/images/emoji/symbols.png
diff --git a/app/assets/images/emoji/synagogue.png b/app/assets/images/emoji/synagogue.png
new file mode 100644
index 00000000000..ee347904c80
--- /dev/null
+++ b/app/assets/images/emoji/synagogue.png
diff --git a/app/assets/images/emoji/syringe.png b/app/assets/images/emoji/syringe.png
new file mode 100644
index 00000000000..71c1a9528d5
--- /dev/null
+++ b/app/assets/images/emoji/syringe.png
diff --git a/app/assets/images/emoji/taco.png b/app/assets/images/emoji/taco.png
new file mode 100644
index 00000000000..10e847a4619
--- /dev/null
+++ b/app/assets/images/emoji/taco.png
diff --git a/app/assets/images/emoji/tada.png b/app/assets/images/emoji/tada.png
new file mode 100644
index 00000000000..0244d60f269
--- /dev/null
+++ b/app/assets/images/emoji/tada.png
diff --git a/app/assets/images/emoji/tanabata_tree.png b/app/assets/images/emoji/tanabata_tree.png
new file mode 100644
index 00000000000..46fcb3a1aac
--- /dev/null
+++ b/app/assets/images/emoji/tanabata_tree.png
diff --git a/app/assets/images/emoji/tangerine.png b/app/assets/images/emoji/tangerine.png
new file mode 100644
index 00000000000..ab14e5378db
--- /dev/null
+++ b/app/assets/images/emoji/tangerine.png
diff --git a/app/assets/images/emoji/taurus.png b/app/assets/images/emoji/taurus.png
new file mode 100644
index 00000000000..b2a370df42b
--- /dev/null
+++ b/app/assets/images/emoji/taurus.png
diff --git a/app/assets/images/emoji/taxi.png b/app/assets/images/emoji/taxi.png
new file mode 100644
index 00000000000..55f4cc84797
--- /dev/null
+++ b/app/assets/images/emoji/taxi.png
diff --git a/app/assets/images/emoji/tea.png b/app/assets/images/emoji/tea.png
new file mode 100644
index 00000000000..b53b98f0c45
--- /dev/null
+++ b/app/assets/images/emoji/tea.png
diff --git a/app/assets/images/emoji/telephone.png b/app/assets/images/emoji/telephone.png
new file mode 100644
index 00000000000..a1e69f566bc
--- /dev/null
+++ b/app/assets/images/emoji/telephone.png
diff --git a/app/assets/images/emoji/telephone_receiver.png b/app/assets/images/emoji/telephone_receiver.png
new file mode 100644
index 00000000000..69388316c35
--- /dev/null
+++ b/app/assets/images/emoji/telephone_receiver.png
diff --git a/app/assets/images/emoji/telescope.png b/app/assets/images/emoji/telescope.png
new file mode 100644
index 00000000000..d63154614b5
--- /dev/null
+++ b/app/assets/images/emoji/telescope.png
diff --git a/app/assets/images/emoji/ten.png b/app/assets/images/emoji/ten.png
new file mode 100644
index 00000000000..782d4004962
--- /dev/null
+++ b/app/assets/images/emoji/ten.png
diff --git a/app/assets/images/emoji/tennis.png b/app/assets/images/emoji/tennis.png
new file mode 100644
index 00000000000..7e68ba8f301
--- /dev/null
+++ b/app/assets/images/emoji/tennis.png
diff --git a/app/assets/images/emoji/tent.png b/app/assets/images/emoji/tent.png
new file mode 100644
index 00000000000..3fddcfc56eb
--- /dev/null
+++ b/app/assets/images/emoji/tent.png
diff --git a/app/assets/images/emoji/thermometer.png b/app/assets/images/emoji/thermometer.png
new file mode 100644
index 00000000000..b1147392426
--- /dev/null
+++ b/app/assets/images/emoji/thermometer.png
diff --git a/app/assets/images/emoji/thermometer_face.png b/app/assets/images/emoji/thermometer_face.png
new file mode 100644
index 00000000000..8fc57387563
--- /dev/null
+++ b/app/assets/images/emoji/thermometer_face.png
diff --git a/app/assets/images/emoji/thinking.png b/app/assets/images/emoji/thinking.png
new file mode 100644
index 00000000000..c18f6fd14ad
--- /dev/null
+++ b/app/assets/images/emoji/thinking.png
diff --git a/app/assets/images/emoji/third_place.png b/app/assets/images/emoji/third_place.png
new file mode 100644
index 00000000000..636e04a5950
--- /dev/null
+++ b/app/assets/images/emoji/third_place.png
diff --git a/app/assets/images/emoji/thought_balloon.png b/app/assets/images/emoji/thought_balloon.png
new file mode 100644
index 00000000000..72fe8fa7022
--- /dev/null
+++ b/app/assets/images/emoji/thought_balloon.png
diff --git a/app/assets/images/emoji/three.png b/app/assets/images/emoji/three.png
new file mode 100644
index 00000000000..dbaa6183e72
--- /dev/null
+++ b/app/assets/images/emoji/three.png
diff --git a/app/assets/images/emoji/thumbsdown.png b/app/assets/images/emoji/thumbsdown.png
new file mode 100644
index 00000000000..b63da2f20a8
--- /dev/null
+++ b/app/assets/images/emoji/thumbsdown.png
diff --git a/app/assets/images/emoji/thumbsdown_tone1.png b/app/assets/images/emoji/thumbsdown_tone1.png
new file mode 100644
index 00000000000..a1631af8e92
--- /dev/null
+++ b/app/assets/images/emoji/thumbsdown_tone1.png
diff --git a/app/assets/images/emoji/thumbsdown_tone2.png b/app/assets/images/emoji/thumbsdown_tone2.png
new file mode 100644
index 00000000000..85fff82d595
--- /dev/null
+++ b/app/assets/images/emoji/thumbsdown_tone2.png
diff --git a/app/assets/images/emoji/thumbsdown_tone3.png b/app/assets/images/emoji/thumbsdown_tone3.png
new file mode 100644
index 00000000000..eeba3be80fd
--- /dev/null
+++ b/app/assets/images/emoji/thumbsdown_tone3.png
diff --git a/app/assets/images/emoji/thumbsdown_tone4.png b/app/assets/images/emoji/thumbsdown_tone4.png
new file mode 100644
index 00000000000..1addafdaed0
--- /dev/null
+++ b/app/assets/images/emoji/thumbsdown_tone4.png
diff --git a/app/assets/images/emoji/thumbsdown_tone5.png b/app/assets/images/emoji/thumbsdown_tone5.png
new file mode 100644
index 00000000000..37ec07b5721
--- /dev/null
+++ b/app/assets/images/emoji/thumbsdown_tone5.png
diff --git a/app/assets/images/emoji/thumbsup.png b/app/assets/images/emoji/thumbsup.png
new file mode 100644
index 00000000000..f9e6f13a34f
--- /dev/null
+++ b/app/assets/images/emoji/thumbsup.png
diff --git a/app/assets/images/emoji/thumbsup_tone1.png b/app/assets/images/emoji/thumbsup_tone1.png
new file mode 100644
index 00000000000..39684cd5cc7
--- /dev/null
+++ b/app/assets/images/emoji/thumbsup_tone1.png
diff --git a/app/assets/images/emoji/thumbsup_tone2.png b/app/assets/images/emoji/thumbsup_tone2.png
new file mode 100644
index 00000000000..a9b59723573
--- /dev/null
+++ b/app/assets/images/emoji/thumbsup_tone2.png
diff --git a/app/assets/images/emoji/thumbsup_tone3.png b/app/assets/images/emoji/thumbsup_tone3.png
new file mode 100644
index 00000000000..c5e29167015
--- /dev/null
+++ b/app/assets/images/emoji/thumbsup_tone3.png
diff --git a/app/assets/images/emoji/thumbsup_tone4.png b/app/assets/images/emoji/thumbsup_tone4.png
new file mode 100644
index 00000000000..5bf4857a884
--- /dev/null
+++ b/app/assets/images/emoji/thumbsup_tone4.png
diff --git a/app/assets/images/emoji/thumbsup_tone5.png b/app/assets/images/emoji/thumbsup_tone5.png
new file mode 100644
index 00000000000..d829f787c61
--- /dev/null
+++ b/app/assets/images/emoji/thumbsup_tone5.png
diff --git a/app/assets/images/emoji/thunder_cloud_rain.png b/app/assets/images/emoji/thunder_cloud_rain.png
new file mode 100644
index 00000000000..31a26a1b6ee
--- /dev/null
+++ b/app/assets/images/emoji/thunder_cloud_rain.png
diff --git a/app/assets/images/emoji/ticket.png b/app/assets/images/emoji/ticket.png
new file mode 100644
index 00000000000..605936bb6b3
--- /dev/null
+++ b/app/assets/images/emoji/ticket.png
diff --git a/app/assets/images/emoji/tickets.png b/app/assets/images/emoji/tickets.png
new file mode 100644
index 00000000000..e510f4a7a50
--- /dev/null
+++ b/app/assets/images/emoji/tickets.png
diff --git a/app/assets/images/emoji/tiger.png b/app/assets/images/emoji/tiger.png
new file mode 100644
index 00000000000..a4d3ef086d4
--- /dev/null
+++ b/app/assets/images/emoji/tiger.png
diff --git a/app/assets/images/emoji/tiger2.png b/app/assets/images/emoji/tiger2.png
new file mode 100644
index 00000000000..871a8b74d56
--- /dev/null
+++ b/app/assets/images/emoji/tiger2.png
diff --git a/app/assets/images/emoji/timer.png b/app/assets/images/emoji/timer.png
new file mode 100644
index 00000000000..8a3be574c24
--- /dev/null
+++ b/app/assets/images/emoji/timer.png
diff --git a/app/assets/images/emoji/tired_face.png b/app/assets/images/emoji/tired_face.png
new file mode 100644
index 00000000000..4e01eff5b23
--- /dev/null
+++ b/app/assets/images/emoji/tired_face.png
diff --git a/app/assets/images/emoji/tm.png b/app/assets/images/emoji/tm.png
new file mode 100644
index 00000000000..7a0c44a2c2b
--- /dev/null
+++ b/app/assets/images/emoji/tm.png
diff --git a/app/assets/images/emoji/toilet.png b/app/assets/images/emoji/toilet.png
new file mode 100644
index 00000000000..1392f761835
--- /dev/null
+++ b/app/assets/images/emoji/toilet.png
diff --git a/app/assets/images/emoji/tokyo_tower.png b/app/assets/images/emoji/tokyo_tower.png
new file mode 100644
index 00000000000..37df7fc65b1
--- /dev/null
+++ b/app/assets/images/emoji/tokyo_tower.png
diff --git a/app/assets/images/emoji/tomato.png b/app/assets/images/emoji/tomato.png
new file mode 100644
index 00000000000..497da8f6b22
--- /dev/null
+++ b/app/assets/images/emoji/tomato.png
diff --git a/app/assets/images/emoji/tone1.png b/app/assets/images/emoji/tone1.png
new file mode 100644
index 00000000000..c395f3d0d68
--- /dev/null
+++ b/app/assets/images/emoji/tone1.png
diff --git a/app/assets/images/emoji/tone2.png b/app/assets/images/emoji/tone2.png
new file mode 100644
index 00000000000..080847431c1
--- /dev/null
+++ b/app/assets/images/emoji/tone2.png
diff --git a/app/assets/images/emoji/tone3.png b/app/assets/images/emoji/tone3.png
new file mode 100644
index 00000000000..482dd403475
--- /dev/null
+++ b/app/assets/images/emoji/tone3.png
diff --git a/app/assets/images/emoji/tone4.png b/app/assets/images/emoji/tone4.png
new file mode 100644
index 00000000000..5cae8bb20b0
--- /dev/null
+++ b/app/assets/images/emoji/tone4.png
diff --git a/app/assets/images/emoji/tone5.png b/app/assets/images/emoji/tone5.png
new file mode 100644
index 00000000000..49d1a8c3a64
--- /dev/null
+++ b/app/assets/images/emoji/tone5.png
diff --git a/app/assets/images/emoji/tongue.png b/app/assets/images/emoji/tongue.png
new file mode 100644
index 00000000000..70ce9c1225f
--- /dev/null
+++ b/app/assets/images/emoji/tongue.png
diff --git a/app/assets/images/emoji/tools.png b/app/assets/images/emoji/tools.png
new file mode 100644
index 00000000000..3c6049273a9
--- /dev/null
+++ b/app/assets/images/emoji/tools.png
diff --git a/app/assets/images/emoji/top.png b/app/assets/images/emoji/top.png
new file mode 100644
index 00000000000..49dea8c08b5
--- /dev/null
+++ b/app/assets/images/emoji/top.png
diff --git a/app/assets/images/emoji/tophat.png b/app/assets/images/emoji/tophat.png
new file mode 100644
index 00000000000..131b657b109
--- /dev/null
+++ b/app/assets/images/emoji/tophat.png
diff --git a/app/assets/images/emoji/track_next.png b/app/assets/images/emoji/track_next.png
new file mode 100644
index 00000000000..f8880d33bab
--- /dev/null
+++ b/app/assets/images/emoji/track_next.png
diff --git a/app/assets/images/emoji/track_previous.png b/app/assets/images/emoji/track_previous.png
new file mode 100644
index 00000000000..1ffd0566cfc
--- /dev/null
+++ b/app/assets/images/emoji/track_previous.png
diff --git a/app/assets/images/emoji/trackball.png b/app/assets/images/emoji/trackball.png
new file mode 100644
index 00000000000..3bea84ad7ce
--- /dev/null
+++ b/app/assets/images/emoji/trackball.png
diff --git a/app/assets/images/emoji/tractor.png b/app/assets/images/emoji/tractor.png
new file mode 100644
index 00000000000..c1bf8cae44f
--- /dev/null
+++ b/app/assets/images/emoji/tractor.png
diff --git a/app/assets/images/emoji/traffic_light.png b/app/assets/images/emoji/traffic_light.png
new file mode 100644
index 00000000000..6b312285b00
--- /dev/null
+++ b/app/assets/images/emoji/traffic_light.png
diff --git a/app/assets/images/emoji/train.png b/app/assets/images/emoji/train.png
new file mode 100644
index 00000000000..3c80321f7e8
--- /dev/null
+++ b/app/assets/images/emoji/train.png
diff --git a/app/assets/images/emoji/train2.png b/app/assets/images/emoji/train2.png
new file mode 100644
index 00000000000..367c7bc5d39
--- /dev/null
+++ b/app/assets/images/emoji/train2.png
diff --git a/app/assets/images/emoji/tram.png b/app/assets/images/emoji/tram.png
new file mode 100644
index 00000000000..b6f0e69038f
--- /dev/null
+++ b/app/assets/images/emoji/tram.png
diff --git a/app/assets/images/emoji/triangular_flag_on_post.png b/app/assets/images/emoji/triangular_flag_on_post.png
new file mode 100644
index 00000000000..c12d8b06886
--- /dev/null
+++ b/app/assets/images/emoji/triangular_flag_on_post.png
diff --git a/app/assets/images/emoji/triangular_ruler.png b/app/assets/images/emoji/triangular_ruler.png
new file mode 100644
index 00000000000..77dee9ee843
--- /dev/null
+++ b/app/assets/images/emoji/triangular_ruler.png
diff --git a/app/assets/images/emoji/trident.png b/app/assets/images/emoji/trident.png
new file mode 100644
index 00000000000..777a1dad121
--- /dev/null
+++ b/app/assets/images/emoji/trident.png
diff --git a/app/assets/images/emoji/triumph.png b/app/assets/images/emoji/triumph.png
new file mode 100644
index 00000000000..0be7a501969
--- /dev/null
+++ b/app/assets/images/emoji/triumph.png
diff --git a/app/assets/images/emoji/trolleybus.png b/app/assets/images/emoji/trolleybus.png
new file mode 100644
index 00000000000..139a9931b52
--- /dev/null
+++ b/app/assets/images/emoji/trolleybus.png
diff --git a/app/assets/images/emoji/trophy.png b/app/assets/images/emoji/trophy.png
new file mode 100644
index 00000000000..ac2895c1896
--- /dev/null
+++ b/app/assets/images/emoji/trophy.png
diff --git a/app/assets/images/emoji/tropical_drink.png b/app/assets/images/emoji/tropical_drink.png
new file mode 100644
index 00000000000..cd714f81b36
--- /dev/null
+++ b/app/assets/images/emoji/tropical_drink.png
diff --git a/app/assets/images/emoji/tropical_fish.png b/app/assets/images/emoji/tropical_fish.png
new file mode 100644
index 00000000000..252105235a6
--- /dev/null
+++ b/app/assets/images/emoji/tropical_fish.png
diff --git a/app/assets/images/emoji/truck.png b/app/assets/images/emoji/truck.png
new file mode 100644
index 00000000000..130de047f8b
--- /dev/null
+++ b/app/assets/images/emoji/truck.png
diff --git a/app/assets/images/emoji/trumpet.png b/app/assets/images/emoji/trumpet.png
new file mode 100644
index 00000000000..864ccbcd04a
--- /dev/null
+++ b/app/assets/images/emoji/trumpet.png
diff --git a/app/assets/images/emoji/tulip.png b/app/assets/images/emoji/tulip.png
new file mode 100644
index 00000000000..f799d75c182
--- /dev/null
+++ b/app/assets/images/emoji/tulip.png
diff --git a/app/assets/images/emoji/tumbler_glass.png b/app/assets/images/emoji/tumbler_glass.png
new file mode 100644
index 00000000000..7bf09229879
--- /dev/null
+++ b/app/assets/images/emoji/tumbler_glass.png
diff --git a/app/assets/images/emoji/turkey.png b/app/assets/images/emoji/turkey.png
new file mode 100644
index 00000000000..344af94c9ec
--- /dev/null
+++ b/app/assets/images/emoji/turkey.png
diff --git a/app/assets/images/emoji/turtle.png b/app/assets/images/emoji/turtle.png
new file mode 100644
index 00000000000..c22f7519fe8
--- /dev/null
+++ b/app/assets/images/emoji/turtle.png
diff --git a/app/assets/images/emoji/tv.png b/app/assets/images/emoji/tv.png
new file mode 100644
index 00000000000..999f1fb5c6d
--- /dev/null
+++ b/app/assets/images/emoji/tv.png
diff --git a/app/assets/images/emoji/twisted_rightwards_arrows.png b/app/assets/images/emoji/twisted_rightwards_arrows.png
new file mode 100644
index 00000000000..5904badde65
--- /dev/null
+++ b/app/assets/images/emoji/twisted_rightwards_arrows.png
diff --git a/app/assets/images/emoji/two.png b/app/assets/images/emoji/two.png
new file mode 100644
index 00000000000..927339c9bff
--- /dev/null
+++ b/app/assets/images/emoji/two.png
diff --git a/app/assets/images/emoji/two_hearts.png b/app/assets/images/emoji/two_hearts.png
new file mode 100644
index 00000000000..4d8c3386042
--- /dev/null
+++ b/app/assets/images/emoji/two_hearts.png
diff --git a/app/assets/images/emoji/two_men_holding_hands.png b/app/assets/images/emoji/two_men_holding_hands.png
new file mode 100644
index 00000000000..a511fda822a
--- /dev/null
+++ b/app/assets/images/emoji/two_men_holding_hands.png
diff --git a/app/assets/images/emoji/two_women_holding_hands.png b/app/assets/images/emoji/two_women_holding_hands.png
new file mode 100644
index 00000000000..b077cd3e40f
--- /dev/null
+++ b/app/assets/images/emoji/two_women_holding_hands.png
diff --git a/app/assets/images/emoji/u5272.png b/app/assets/images/emoji/u5272.png
new file mode 100644
index 00000000000..c4f837fe684
--- /dev/null
+++ b/app/assets/images/emoji/u5272.png
diff --git a/app/assets/images/emoji/u5408.png b/app/assets/images/emoji/u5408.png
new file mode 100644
index 00000000000..8375ad9d9af
--- /dev/null
+++ b/app/assets/images/emoji/u5408.png
diff --git a/app/assets/images/emoji/u55b6.png b/app/assets/images/emoji/u55b6.png
new file mode 100644
index 00000000000..d21cb30eaf3
--- /dev/null
+++ b/app/assets/images/emoji/u55b6.png
diff --git a/app/assets/images/emoji/u6307.png b/app/assets/images/emoji/u6307.png
new file mode 100644
index 00000000000..078e23e4ff3
--- /dev/null
+++ b/app/assets/images/emoji/u6307.png
diff --git a/app/assets/images/emoji/u6708.png b/app/assets/images/emoji/u6708.png
new file mode 100644
index 00000000000..c41bd36a26a
--- /dev/null
+++ b/app/assets/images/emoji/u6708.png
diff --git a/app/assets/images/emoji/u6709.png b/app/assets/images/emoji/u6709.png
new file mode 100644
index 00000000000..a4510de41c0
--- /dev/null
+++ b/app/assets/images/emoji/u6709.png
diff --git a/app/assets/images/emoji/u6e80.png b/app/assets/images/emoji/u6e80.png
new file mode 100644
index 00000000000..f9dea8b8833
--- /dev/null
+++ b/app/assets/images/emoji/u6e80.png
diff --git a/app/assets/images/emoji/u7121.png b/app/assets/images/emoji/u7121.png
new file mode 100644
index 00000000000..d3a19b420de
--- /dev/null
+++ b/app/assets/images/emoji/u7121.png
diff --git a/app/assets/images/emoji/u7533.png b/app/assets/images/emoji/u7533.png
new file mode 100644
index 00000000000..6b7af0ee222
--- /dev/null
+++ b/app/assets/images/emoji/u7533.png
diff --git a/app/assets/images/emoji/u7981.png b/app/assets/images/emoji/u7981.png
new file mode 100644
index 00000000000..4c704e03433
--- /dev/null
+++ b/app/assets/images/emoji/u7981.png
diff --git a/app/assets/images/emoji/u7a7a.png b/app/assets/images/emoji/u7a7a.png
new file mode 100644
index 00000000000..47966c1ea93
--- /dev/null
+++ b/app/assets/images/emoji/u7a7a.png
diff --git a/app/assets/images/emoji/umbrella.png b/app/assets/images/emoji/umbrella.png
new file mode 100644
index 00000000000..5b35b7ff6a4
--- /dev/null
+++ b/app/assets/images/emoji/umbrella.png
diff --git a/app/assets/images/emoji/umbrella2.png b/app/assets/images/emoji/umbrella2.png
new file mode 100644
index 00000000000..97fe859e74f
--- /dev/null
+++ b/app/assets/images/emoji/umbrella2.png
diff --git a/app/assets/images/emoji/unamused.png b/app/assets/images/emoji/unamused.png
new file mode 100644
index 00000000000..25e3677f2eb
--- /dev/null
+++ b/app/assets/images/emoji/unamused.png
diff --git a/app/assets/images/emoji/underage.png b/app/assets/images/emoji/underage.png
new file mode 100644
index 00000000000..6dfe6da51e2
--- /dev/null
+++ b/app/assets/images/emoji/underage.png
diff --git a/app/assets/images/emoji/unicorn.png b/app/assets/images/emoji/unicorn.png
new file mode 100644
index 00000000000..05a97969f7e
--- /dev/null
+++ b/app/assets/images/emoji/unicorn.png
diff --git a/app/assets/images/emoji/unlock.png b/app/assets/images/emoji/unlock.png
new file mode 100644
index 00000000000..4a74a693911
--- /dev/null
+++ b/app/assets/images/emoji/unlock.png
diff --git a/app/assets/images/emoji/up.png b/app/assets/images/emoji/up.png
new file mode 100644
index 00000000000..0d42142ba04
--- /dev/null
+++ b/app/assets/images/emoji/up.png
diff --git a/app/assets/images/emoji/upside_down.png b/app/assets/images/emoji/upside_down.png
new file mode 100644
index 00000000000..128f31c9828
--- /dev/null
+++ b/app/assets/images/emoji/upside_down.png
diff --git a/app/assets/images/emoji/urn.png b/app/assets/images/emoji/urn.png
new file mode 100644
index 00000000000..6b5b3503438
--- /dev/null
+++ b/app/assets/images/emoji/urn.png
diff --git a/app/assets/images/emoji/v.png b/app/assets/images/emoji/v.png
new file mode 100644
index 00000000000..70c5516ffee
--- /dev/null
+++ b/app/assets/images/emoji/v.png
diff --git a/app/assets/images/emoji/v_tone1.png b/app/assets/images/emoji/v_tone1.png
new file mode 100644
index 00000000000..6ac54a745f4
--- /dev/null
+++ b/app/assets/images/emoji/v_tone1.png
diff --git a/app/assets/images/emoji/v_tone2.png b/app/assets/images/emoji/v_tone2.png
new file mode 100644
index 00000000000..6dd9669866d
--- /dev/null
+++ b/app/assets/images/emoji/v_tone2.png
diff --git a/app/assets/images/emoji/v_tone3.png b/app/assets/images/emoji/v_tone3.png
new file mode 100644
index 00000000000..a615e53f02f
--- /dev/null
+++ b/app/assets/images/emoji/v_tone3.png
diff --git a/app/assets/images/emoji/v_tone4.png b/app/assets/images/emoji/v_tone4.png
new file mode 100644
index 00000000000..33a34bd5a78
--- /dev/null
+++ b/app/assets/images/emoji/v_tone4.png
diff --git a/app/assets/images/emoji/v_tone5.png b/app/assets/images/emoji/v_tone5.png
new file mode 100644
index 00000000000..45ad14b6c9c
--- /dev/null
+++ b/app/assets/images/emoji/v_tone5.png
diff --git a/app/assets/images/emoji/vertical_traffic_light.png b/app/assets/images/emoji/vertical_traffic_light.png
new file mode 100644
index 00000000000..8085973eecf
--- /dev/null
+++ b/app/assets/images/emoji/vertical_traffic_light.png
diff --git a/app/assets/images/emoji/vhs.png b/app/assets/images/emoji/vhs.png
new file mode 100644
index 00000000000..b9eb78ecd92
--- /dev/null
+++ b/app/assets/images/emoji/vhs.png
diff --git a/app/assets/images/emoji/vibration_mode.png b/app/assets/images/emoji/vibration_mode.png
new file mode 100644
index 00000000000..cc46510e48e
--- /dev/null
+++ b/app/assets/images/emoji/vibration_mode.png
diff --git a/app/assets/images/emoji/video_camera.png b/app/assets/images/emoji/video_camera.png
new file mode 100644
index 00000000000..85b300d425c
--- /dev/null
+++ b/app/assets/images/emoji/video_camera.png
diff --git a/app/assets/images/emoji/video_game.png b/app/assets/images/emoji/video_game.png
new file mode 100644
index 00000000000..316a9106a55
--- /dev/null
+++ b/app/assets/images/emoji/video_game.png
diff --git a/app/assets/images/emoji/violin.png b/app/assets/images/emoji/violin.png
new file mode 100644
index 00000000000..e1e76cce242
--- /dev/null
+++ b/app/assets/images/emoji/violin.png
diff --git a/app/assets/images/emoji/virgo.png b/app/assets/images/emoji/virgo.png
new file mode 100644
index 00000000000..a6b56c2cb5e
--- /dev/null
+++ b/app/assets/images/emoji/virgo.png
diff --git a/app/assets/images/emoji/volcano.png b/app/assets/images/emoji/volcano.png
new file mode 100644
index 00000000000..931d569294c
--- /dev/null
+++ b/app/assets/images/emoji/volcano.png
diff --git a/app/assets/images/emoji/volleyball.png b/app/assets/images/emoji/volleyball.png
new file mode 100644
index 00000000000..7a0e49d4b07
--- /dev/null
+++ b/app/assets/images/emoji/volleyball.png
diff --git a/app/assets/images/emoji/vs.png b/app/assets/images/emoji/vs.png
new file mode 100644
index 00000000000..e1180f4a464
--- /dev/null
+++ b/app/assets/images/emoji/vs.png
diff --git a/app/assets/images/emoji/vulcan.png b/app/assets/images/emoji/vulcan.png
new file mode 100644
index 00000000000..54728bcaf5c
--- /dev/null
+++ b/app/assets/images/emoji/vulcan.png
diff --git a/app/assets/images/emoji/vulcan_tone1.png b/app/assets/images/emoji/vulcan_tone1.png
new file mode 100644
index 00000000000..8aff5d8fa16
--- /dev/null
+++ b/app/assets/images/emoji/vulcan_tone1.png
diff --git a/app/assets/images/emoji/vulcan_tone2.png b/app/assets/images/emoji/vulcan_tone2.png
new file mode 100644
index 00000000000..82b7ad519b4
--- /dev/null
+++ b/app/assets/images/emoji/vulcan_tone2.png
diff --git a/app/assets/images/emoji/vulcan_tone3.png b/app/assets/images/emoji/vulcan_tone3.png
new file mode 100644
index 00000000000..d1400e1dd28
--- /dev/null
+++ b/app/assets/images/emoji/vulcan_tone3.png
diff --git a/app/assets/images/emoji/vulcan_tone4.png b/app/assets/images/emoji/vulcan_tone4.png
new file mode 100644
index 00000000000..47e2b280148
--- /dev/null
+++ b/app/assets/images/emoji/vulcan_tone4.png
diff --git a/app/assets/images/emoji/vulcan_tone5.png b/app/assets/images/emoji/vulcan_tone5.png
new file mode 100644
index 00000000000..60b5c6077be
--- /dev/null
+++ b/app/assets/images/emoji/vulcan_tone5.png
diff --git a/app/assets/images/emoji/walking.png b/app/assets/images/emoji/walking.png
new file mode 100644
index 00000000000..06dc169a3fd
--- /dev/null
+++ b/app/assets/images/emoji/walking.png
diff --git a/app/assets/images/emoji/walking_tone1.png b/app/assets/images/emoji/walking_tone1.png
new file mode 100644
index 00000000000..4e391b45a0b
--- /dev/null
+++ b/app/assets/images/emoji/walking_tone1.png
diff --git a/app/assets/images/emoji/walking_tone2.png b/app/assets/images/emoji/walking_tone2.png
new file mode 100644
index 00000000000..31f94a1bce1
--- /dev/null
+++ b/app/assets/images/emoji/walking_tone2.png
diff --git a/app/assets/images/emoji/walking_tone3.png b/app/assets/images/emoji/walking_tone3.png
new file mode 100644
index 00000000000..f7ed8e39c2e
--- /dev/null
+++ b/app/assets/images/emoji/walking_tone3.png
diff --git a/app/assets/images/emoji/walking_tone4.png b/app/assets/images/emoji/walking_tone4.png
new file mode 100644
index 00000000000..e58dc04c7b2
--- /dev/null
+++ b/app/assets/images/emoji/walking_tone4.png
diff --git a/app/assets/images/emoji/walking_tone5.png b/app/assets/images/emoji/walking_tone5.png
new file mode 100644
index 00000000000..ba4e1b58fcb
--- /dev/null
+++ b/app/assets/images/emoji/walking_tone5.png
diff --git a/app/assets/images/emoji/waning_crescent_moon.png b/app/assets/images/emoji/waning_crescent_moon.png
new file mode 100644
index 00000000000..cf68706b871
--- /dev/null
+++ b/app/assets/images/emoji/waning_crescent_moon.png
diff --git a/app/assets/images/emoji/waning_gibbous_moon.png b/app/assets/images/emoji/waning_gibbous_moon.png
new file mode 100644
index 00000000000..24e16266119
--- /dev/null
+++ b/app/assets/images/emoji/waning_gibbous_moon.png
diff --git a/app/assets/images/emoji/warning.png b/app/assets/images/emoji/warning.png
new file mode 100644
index 00000000000..35691c2ed97
--- /dev/null
+++ b/app/assets/images/emoji/warning.png
diff --git a/app/assets/images/emoji/wastebasket.png b/app/assets/images/emoji/wastebasket.png
new file mode 100644
index 00000000000..2b3c484b498
--- /dev/null
+++ b/app/assets/images/emoji/wastebasket.png
diff --git a/app/assets/images/emoji/watch.png b/app/assets/images/emoji/watch.png
new file mode 100644
index 00000000000..64819bc6e21
--- /dev/null
+++ b/app/assets/images/emoji/watch.png
diff --git a/app/assets/images/emoji/water_buffalo.png b/app/assets/images/emoji/water_buffalo.png
new file mode 100644
index 00000000000..80446615caf
--- /dev/null
+++ b/app/assets/images/emoji/water_buffalo.png
diff --git a/app/assets/images/emoji/water_polo.png b/app/assets/images/emoji/water_polo.png
new file mode 100644
index 00000000000..cb44576780d
--- /dev/null
+++ b/app/assets/images/emoji/water_polo.png
diff --git a/app/assets/images/emoji/water_polo_tone1.png b/app/assets/images/emoji/water_polo_tone1.png
new file mode 100644
index 00000000000..bed1a908d6a
--- /dev/null
+++ b/app/assets/images/emoji/water_polo_tone1.png
diff --git a/app/assets/images/emoji/water_polo_tone2.png b/app/assets/images/emoji/water_polo_tone2.png
new file mode 100644
index 00000000000..ec5a43b4d4a
--- /dev/null
+++ b/app/assets/images/emoji/water_polo_tone2.png
diff --git a/app/assets/images/emoji/water_polo_tone3.png b/app/assets/images/emoji/water_polo_tone3.png
new file mode 100644
index 00000000000..b081a4a5a96
--- /dev/null
+++ b/app/assets/images/emoji/water_polo_tone3.png
diff --git a/app/assets/images/emoji/water_polo_tone4.png b/app/assets/images/emoji/water_polo_tone4.png
new file mode 100644
index 00000000000..82cfbc3b0c7
--- /dev/null
+++ b/app/assets/images/emoji/water_polo_tone4.png
diff --git a/app/assets/images/emoji/water_polo_tone5.png b/app/assets/images/emoji/water_polo_tone5.png
new file mode 100644
index 00000000000..bd3366eb06c
--- /dev/null
+++ b/app/assets/images/emoji/water_polo_tone5.png
diff --git a/app/assets/images/emoji/watermelon.png b/app/assets/images/emoji/watermelon.png
new file mode 100644
index 00000000000..0761488b4c9
--- /dev/null
+++ b/app/assets/images/emoji/watermelon.png
diff --git a/app/assets/images/emoji/wave.png b/app/assets/images/emoji/wave.png
new file mode 100644
index 00000000000..e0cd79b45f5
--- /dev/null
+++ b/app/assets/images/emoji/wave.png
diff --git a/app/assets/images/emoji/wave_tone1.png b/app/assets/images/emoji/wave_tone1.png
new file mode 100644
index 00000000000..6b2b34b106e
--- /dev/null
+++ b/app/assets/images/emoji/wave_tone1.png
diff --git a/app/assets/images/emoji/wave_tone2.png b/app/assets/images/emoji/wave_tone2.png
new file mode 100644
index 00000000000..b857119732e
--- /dev/null
+++ b/app/assets/images/emoji/wave_tone2.png
diff --git a/app/assets/images/emoji/wave_tone3.png b/app/assets/images/emoji/wave_tone3.png
new file mode 100644
index 00000000000..6283b670f43
--- /dev/null
+++ b/app/assets/images/emoji/wave_tone3.png
diff --git a/app/assets/images/emoji/wave_tone4.png b/app/assets/images/emoji/wave_tone4.png
new file mode 100644
index 00000000000..fe6b2baa747
--- /dev/null
+++ b/app/assets/images/emoji/wave_tone4.png
diff --git a/app/assets/images/emoji/wave_tone5.png b/app/assets/images/emoji/wave_tone5.png
new file mode 100644
index 00000000000..4bd168ebb78
--- /dev/null
+++ b/app/assets/images/emoji/wave_tone5.png
diff --git a/app/assets/images/emoji/wavy_dash.png b/app/assets/images/emoji/wavy_dash.png
new file mode 100644
index 00000000000..001c8d6e47d
--- /dev/null
+++ b/app/assets/images/emoji/wavy_dash.png
diff --git a/app/assets/images/emoji/waxing_crescent_moon.png b/app/assets/images/emoji/waxing_crescent_moon.png
new file mode 100644
index 00000000000..687125173d9
--- /dev/null
+++ b/app/assets/images/emoji/waxing_crescent_moon.png
diff --git a/app/assets/images/emoji/waxing_gibbous_moon.png b/app/assets/images/emoji/waxing_gibbous_moon.png
new file mode 100644
index 00000000000..3a808156318
--- /dev/null
+++ b/app/assets/images/emoji/waxing_gibbous_moon.png
diff --git a/app/assets/images/emoji/wc.png b/app/assets/images/emoji/wc.png
new file mode 100644
index 00000000000..aa433e84ba6
--- /dev/null
+++ b/app/assets/images/emoji/wc.png
diff --git a/app/assets/images/emoji/weary.png b/app/assets/images/emoji/weary.png
new file mode 100644
index 00000000000..98bfbd24a16
--- /dev/null
+++ b/app/assets/images/emoji/weary.png
diff --git a/app/assets/images/emoji/wedding.png b/app/assets/images/emoji/wedding.png
new file mode 100644
index 00000000000..d0d8aa0bfae
--- /dev/null
+++ b/app/assets/images/emoji/wedding.png
diff --git a/app/assets/images/emoji/whale.png b/app/assets/images/emoji/whale.png
new file mode 100644
index 00000000000..9f19b44257c
--- /dev/null
+++ b/app/assets/images/emoji/whale.png
diff --git a/app/assets/images/emoji/whale2.png b/app/assets/images/emoji/whale2.png
new file mode 100644
index 00000000000..0df9d3c73a4
--- /dev/null
+++ b/app/assets/images/emoji/whale2.png
diff --git a/app/assets/images/emoji/wheel_of_dharma.png b/app/assets/images/emoji/wheel_of_dharma.png
new file mode 100644
index 00000000000..3666db0016b
--- /dev/null
+++ b/app/assets/images/emoji/wheel_of_dharma.png
diff --git a/app/assets/images/emoji/wheelchair.png b/app/assets/images/emoji/wheelchair.png
new file mode 100644
index 00000000000..4e5b2698eac
--- /dev/null
+++ b/app/assets/images/emoji/wheelchair.png
diff --git a/app/assets/images/emoji/white_check_mark.png b/app/assets/images/emoji/white_check_mark.png
new file mode 100644
index 00000000000..e55f087e544
--- /dev/null
+++ b/app/assets/images/emoji/white_check_mark.png
diff --git a/app/assets/images/emoji/white_circle.png b/app/assets/images/emoji/white_circle.png
new file mode 100644
index 00000000000..c19e15684dd
--- /dev/null
+++ b/app/assets/images/emoji/white_circle.png
diff --git a/app/assets/images/emoji/white_flower.png b/app/assets/images/emoji/white_flower.png
new file mode 100644
index 00000000000..d6af8b60077
--- /dev/null
+++ b/app/assets/images/emoji/white_flower.png
diff --git a/app/assets/images/emoji/white_large_square.png b/app/assets/images/emoji/white_large_square.png
new file mode 100644
index 00000000000..6f06c1c79de
--- /dev/null
+++ b/app/assets/images/emoji/white_large_square.png
diff --git a/app/assets/images/emoji/white_medium_small_square.png b/app/assets/images/emoji/white_medium_small_square.png
new file mode 100644
index 00000000000..ae874126750
--- /dev/null
+++ b/app/assets/images/emoji/white_medium_small_square.png
diff --git a/app/assets/images/emoji/white_medium_square.png b/app/assets/images/emoji/white_medium_square.png
new file mode 100644
index 00000000000..8daacf57059
--- /dev/null
+++ b/app/assets/images/emoji/white_medium_square.png
diff --git a/app/assets/images/emoji/white_small_square.png b/app/assets/images/emoji/white_small_square.png
new file mode 100644
index 00000000000..d7ebdb0c0ed
--- /dev/null
+++ b/app/assets/images/emoji/white_small_square.png
diff --git a/app/assets/images/emoji/white_square_button.png b/app/assets/images/emoji/white_square_button.png
new file mode 100644
index 00000000000..934b1cedfd2
--- /dev/null
+++ b/app/assets/images/emoji/white_square_button.png
diff --git a/app/assets/images/emoji/white_sun_cloud.png b/app/assets/images/emoji/white_sun_cloud.png
new file mode 100644
index 00000000000..0a4cc100269
--- /dev/null
+++ b/app/assets/images/emoji/white_sun_cloud.png
diff --git a/app/assets/images/emoji/white_sun_rain_cloud.png b/app/assets/images/emoji/white_sun_rain_cloud.png
new file mode 100644
index 00000000000..491f9ca4839
--- /dev/null
+++ b/app/assets/images/emoji/white_sun_rain_cloud.png
diff --git a/app/assets/images/emoji/white_sun_small_cloud.png b/app/assets/images/emoji/white_sun_small_cloud.png
new file mode 100644
index 00000000000..cead0bfa521
--- /dev/null
+++ b/app/assets/images/emoji/white_sun_small_cloud.png
diff --git a/app/assets/images/emoji/wilted_rose.png b/app/assets/images/emoji/wilted_rose.png
new file mode 100644
index 00000000000..62412b143ae
--- /dev/null
+++ b/app/assets/images/emoji/wilted_rose.png
diff --git a/app/assets/images/emoji/wind_blowing_face.png b/app/assets/images/emoji/wind_blowing_face.png
new file mode 100644
index 00000000000..df81b652eb6
--- /dev/null
+++ b/app/assets/images/emoji/wind_blowing_face.png
diff --git a/app/assets/images/emoji/wind_chime.png b/app/assets/images/emoji/wind_chime.png
new file mode 100644
index 00000000000..3c9ef3a95f6
--- /dev/null
+++ b/app/assets/images/emoji/wind_chime.png
diff --git a/app/assets/images/emoji/wine_glass.png b/app/assets/images/emoji/wine_glass.png
new file mode 100644
index 00000000000..3cc98689192
--- /dev/null
+++ b/app/assets/images/emoji/wine_glass.png
diff --git a/app/assets/images/emoji/wink.png b/app/assets/images/emoji/wink.png
new file mode 100644
index 00000000000..7ea7810a37d
--- /dev/null
+++ b/app/assets/images/emoji/wink.png
diff --git a/app/assets/images/emoji/wolf.png b/app/assets/images/emoji/wolf.png
new file mode 100644
index 00000000000..ba7220f2de9
--- /dev/null
+++ b/app/assets/images/emoji/wolf.png
diff --git a/app/assets/images/emoji/woman.png b/app/assets/images/emoji/woman.png
new file mode 100644
index 00000000000..ece440e7a61
--- /dev/null
+++ b/app/assets/images/emoji/woman.png
diff --git a/app/assets/images/emoji/woman_tone1.png b/app/assets/images/emoji/woman_tone1.png
new file mode 100644
index 00000000000..ff089b8889b
--- /dev/null
+++ b/app/assets/images/emoji/woman_tone1.png
diff --git a/app/assets/images/emoji/woman_tone2.png b/app/assets/images/emoji/woman_tone2.png
new file mode 100644
index 00000000000..0719c378016
--- /dev/null
+++ b/app/assets/images/emoji/woman_tone2.png
diff --git a/app/assets/images/emoji/woman_tone3.png b/app/assets/images/emoji/woman_tone3.png
new file mode 100644
index 00000000000..5672e2fd52d
--- /dev/null
+++ b/app/assets/images/emoji/woman_tone3.png
diff --git a/app/assets/images/emoji/woman_tone4.png b/app/assets/images/emoji/woman_tone4.png
new file mode 100644
index 00000000000..5754aab558b
--- /dev/null
+++ b/app/assets/images/emoji/woman_tone4.png
diff --git a/app/assets/images/emoji/woman_tone5.png b/app/assets/images/emoji/woman_tone5.png
new file mode 100644
index 00000000000..fc252af3a39
--- /dev/null
+++ b/app/assets/images/emoji/woman_tone5.png
diff --git a/app/assets/images/emoji/womans_clothes.png b/app/assets/images/emoji/womans_clothes.png
new file mode 100644
index 00000000000..01410dc8107
--- /dev/null
+++ b/app/assets/images/emoji/womans_clothes.png
diff --git a/app/assets/images/emoji/womans_hat.png b/app/assets/images/emoji/womans_hat.png
new file mode 100644
index 00000000000..b837b6a2e47
--- /dev/null
+++ b/app/assets/images/emoji/womans_hat.png
diff --git a/app/assets/images/emoji/womens.png b/app/assets/images/emoji/womens.png
new file mode 100644
index 00000000000..d4ecc22e7b3
--- /dev/null
+++ b/app/assets/images/emoji/womens.png
diff --git a/app/assets/images/emoji/worried.png b/app/assets/images/emoji/worried.png
new file mode 100644
index 00000000000..7074afcf5b7
--- /dev/null
+++ b/app/assets/images/emoji/worried.png
diff --git a/app/assets/images/emoji/wrench.png b/app/assets/images/emoji/wrench.png
new file mode 100644
index 00000000000..c16b7439697
--- /dev/null
+++ b/app/assets/images/emoji/wrench.png
diff --git a/app/assets/images/emoji/wrestlers.png b/app/assets/images/emoji/wrestlers.png
new file mode 100644
index 00000000000..71e67cfad85
--- /dev/null
+++ b/app/assets/images/emoji/wrestlers.png
diff --git a/app/assets/images/emoji/wrestlers_tone1.png b/app/assets/images/emoji/wrestlers_tone1.png
new file mode 100644
index 00000000000..379070fd03b
--- /dev/null
+++ b/app/assets/images/emoji/wrestlers_tone1.png
diff --git a/app/assets/images/emoji/wrestlers_tone2.png b/app/assets/images/emoji/wrestlers_tone2.png
new file mode 100644
index 00000000000..6863ea9209d
--- /dev/null
+++ b/app/assets/images/emoji/wrestlers_tone2.png
diff --git a/app/assets/images/emoji/wrestlers_tone3.png b/app/assets/images/emoji/wrestlers_tone3.png
new file mode 100644
index 00000000000..b7e62910127
--- /dev/null
+++ b/app/assets/images/emoji/wrestlers_tone3.png
diff --git a/app/assets/images/emoji/wrestlers_tone4.png b/app/assets/images/emoji/wrestlers_tone4.png
new file mode 100644
index 00000000000..750f9589233
--- /dev/null
+++ b/app/assets/images/emoji/wrestlers_tone4.png
diff --git a/app/assets/images/emoji/wrestlers_tone5.png b/app/assets/images/emoji/wrestlers_tone5.png
new file mode 100644
index 00000000000..36ab9bb3f42
--- /dev/null
+++ b/app/assets/images/emoji/wrestlers_tone5.png
diff --git a/app/assets/images/emoji/writing_hand.png b/app/assets/images/emoji/writing_hand.png
new file mode 100644
index 00000000000..85639f8ac40
--- /dev/null
+++ b/app/assets/images/emoji/writing_hand.png
diff --git a/app/assets/images/emoji/writing_hand_tone1.png b/app/assets/images/emoji/writing_hand_tone1.png
new file mode 100644
index 00000000000..7923d8ebb17
--- /dev/null
+++ b/app/assets/images/emoji/writing_hand_tone1.png
diff --git a/app/assets/images/emoji/writing_hand_tone2.png b/app/assets/images/emoji/writing_hand_tone2.png
new file mode 100644
index 00000000000..bcb304e15d2
--- /dev/null
+++ b/app/assets/images/emoji/writing_hand_tone2.png
diff --git a/app/assets/images/emoji/writing_hand_tone3.png b/app/assets/images/emoji/writing_hand_tone3.png
new file mode 100644
index 00000000000..fd885fd2d90
--- /dev/null
+++ b/app/assets/images/emoji/writing_hand_tone3.png
diff --git a/app/assets/images/emoji/writing_hand_tone4.png b/app/assets/images/emoji/writing_hand_tone4.png
new file mode 100644
index 00000000000..d065b8c64ab
--- /dev/null
+++ b/app/assets/images/emoji/writing_hand_tone4.png
diff --git a/app/assets/images/emoji/writing_hand_tone5.png b/app/assets/images/emoji/writing_hand_tone5.png
new file mode 100644
index 00000000000..a44b3dd757c
--- /dev/null
+++ b/app/assets/images/emoji/writing_hand_tone5.png
diff --git a/app/assets/images/emoji/x.png b/app/assets/images/emoji/x.png
new file mode 100644
index 00000000000..9f9ed0f7ad2
--- /dev/null
+++ b/app/assets/images/emoji/x.png
diff --git a/app/assets/images/emoji/yellow_heart.png b/app/assets/images/emoji/yellow_heart.png
new file mode 100644
index 00000000000..7901a9d0103
--- /dev/null
+++ b/app/assets/images/emoji/yellow_heart.png
diff --git a/app/assets/images/emoji/yen.png b/app/assets/images/emoji/yen.png
new file mode 100644
index 00000000000..63ee4799d66
--- /dev/null
+++ b/app/assets/images/emoji/yen.png
diff --git a/app/assets/images/emoji/yin_yang.png b/app/assets/images/emoji/yin_yang.png
new file mode 100644
index 00000000000..f2900f6338f
--- /dev/null
+++ b/app/assets/images/emoji/yin_yang.png
diff --git a/app/assets/images/emoji/yum.png b/app/assets/images/emoji/yum.png
new file mode 100644
index 00000000000..2df15753ca1
--- /dev/null
+++ b/app/assets/images/emoji/yum.png
diff --git a/app/assets/images/emoji/zap.png b/app/assets/images/emoji/zap.png
new file mode 100644
index 00000000000..47e68e48e49
--- /dev/null
+++ b/app/assets/images/emoji/zap.png
diff --git a/app/assets/images/emoji/zero.png b/app/assets/images/emoji/zero.png
new file mode 100644
index 00000000000..13aca83e018
--- /dev/null
+++ b/app/assets/images/emoji/zero.png
diff --git a/app/assets/images/emoji/zipper_mouth.png b/app/assets/images/emoji/zipper_mouth.png
new file mode 100644
index 00000000000..f8ced2502a7
--- /dev/null
+++ b/app/assets/images/emoji/zipper_mouth.png
diff --git a/app/assets/images/emoji/zzz.png b/app/assets/images/emoji/zzz.png
new file mode 100644
index 00000000000..9bc72b4469f
--- /dev/null
+++ b/app/assets/images/emoji/zzz.png
diff --git a/app/assets/images/emoji@2x.png b/app/assets/images/emoji@2x.png
index dc9cae1d44c..b0fa9e1139e 100644
--- a/app/assets/images/emoji@2x.png
+++ b/app/assets/images/emoji@2x.png
diff --git a/app/assets/images/favicon-blue.ico b/app/assets/images/favicon-blue.ico
new file mode 100755
index 00000000000..156fcf07588
--- /dev/null
+++ b/app/assets/images/favicon-blue.ico
diff --git a/app/assets/images/icon-merge-request-unmerged.svg b/app/assets/images/icon-merge-request-unmerged.svg
new file mode 100644
index 00000000000..c4d8e65122d
--- /dev/null
+++ b/app/assets/images/icon-merge-request-unmerged.svg
@@ -0,0 +1 @@
+<svg width="12" height="15" viewBox="0 0 12 15" xmlns="http://www.w3.org/2000/svg"><path d="M10.267 11.028V5.167c-.028-.728-.318-1.372-.878-1.923-.56-.55-1.194-.85-1.922-.877h-.934V.5l-2.8 2.8 2.8 2.8V4.233h.934a.976.976 0 0 1 .644.29.88.88 0 0 1 .289.644v5.861a1.86 1.86 0 0 0 .933 3.472 1.86 1.86 0 0 0 .934-3.472zM3.733 3.3a1.86 1.86 0 0 0-1.866-1.867 1.86 1.86 0 0 0-.934 3.472v6.123a1.86 1.86 0 0 0 .933 3.472 1.86 1.86 0 0 0 .934-3.472V4.905c.55-.317.933-.914.933-1.605z" fill-rule="nonzero"/></svg>
diff --git a/app/assets/images/mailers/gitlab_footer_logo.gif b/app/assets/images/mailers/gitlab_footer_logo.gif
new file mode 100644
index 00000000000..3f4ef31947b
--- /dev/null
+++ b/app/assets/images/mailers/gitlab_footer_logo.gif
diff --git a/app/assets/images/mailers/gitlab_header_logo.gif b/app/assets/images/mailers/gitlab_header_logo.gif
new file mode 100644
index 00000000000..387628f831c
--- /dev/null
+++ b/app/assets/images/mailers/gitlab_header_logo.gif
diff --git a/app/assets/javascripts/abuse_reports.js b/app/assets/javascripts/abuse_reports.js
new file mode 100644
index 00000000000..346de4ad11e
--- /dev/null
+++ b/app/assets/javascripts/abuse_reports.js
@@ -0,0 +1,37 @@
+const MAX_MESSAGE_LENGTH = 500;
+const MESSAGE_CELL_SELECTOR = '.abuse-reports .message';
+
+class AbuseReports {
+  constructor() {
+    $(MESSAGE_CELL_SELECTOR).each(this.truncateLongMessage);
+    $(document)
+      .off('click', MESSAGE_CELL_SELECTOR)
+      .on('click', MESSAGE_CELL_SELECTOR, this.toggleMessageTruncation);
+  }
+
+  truncateLongMessage() {
+    const $messageCellElement = $(this);
+    const reportMessage = $messageCellElement.text();
+    if (reportMessage.length > MAX_MESSAGE_LENGTH) {
+      $messageCellElement.data('original-message', reportMessage);
+      $messageCellElement.data('message-truncated', 'true');
+      $messageCellElement.text(window.gl.text.truncate(reportMessage, MAX_MESSAGE_LENGTH));
+    }
+  }
+
+  toggleMessageTruncation() {
+    const $messageCellElement = $(this);
+    const originalMessage = $messageCellElement.data('original-message');
+    if (!originalMessage) return;
+    if ($messageCellElement.data('message-truncated') === 'true') {
+      $messageCellElement.data('message-truncated', 'false');
+      $messageCellElement.text(originalMessage);
+    } else {
+      $messageCellElement.data('message-truncated', 'true');
+      $messageCellElement.text(`${originalMessage.substr(0, (MAX_MESSAGE_LENGTH - 3))}...`);
+    }
+  }
+}
+
+window.gl = window.gl || {};
+window.gl.AbuseReports = AbuseReports;
diff --git a/app/assets/javascripts/abuse_reports.js.es6 b/app/assets/javascripts/abuse_reports.js.es6
deleted file mode 100644
index 82e526ae0ef..00000000000
--- a/app/assets/javascripts/abuse_reports.js.es6
+++ /dev/null
@@ -1,39 +0,0 @@
-/* eslint-disable */
-((global) => {
-  const MAX_MESSAGE_LENGTH = 500;
-  const MESSAGE_CELL_SELECTOR = '.abuse-reports .message';
-
-  class AbuseReports {
-    constructor() {
-      $(MESSAGE_CELL_SELECTOR).each(this.truncateLongMessage);
-      $(document)
-        .off('click', MESSAGE_CELL_SELECTOR)
-        .on('click', MESSAGE_CELL_SELECTOR, this.toggleMessageTruncation);
-    }
-
-    truncateLongMessage() {
-      const $messageCellElement = $(this);
-      const reportMessage = $messageCellElement.text();
-      if (reportMessage.length > MAX_MESSAGE_LENGTH) {
-        $messageCellElement.data('original-message', reportMessage);
-        $messageCellElement.data('message-truncated', 'true');
-        $messageCellElement.text(global.text.truncate(reportMessage, MAX_MESSAGE_LENGTH));
-      }
-    }
-
-    toggleMessageTruncation() {
-      const $messageCellElement = $(this);
-      const originalMessage = $messageCellElement.data('original-message');
-      if (!originalMessage) return;
-      if ($messageCellElement.data('message-truncated') === 'true') {
-        $messageCellElement.data('message-truncated', 'false');
-        $messageCellElement.text(originalMessage);
-      } else {
-        $messageCellElement.data('message-truncated', 'true');
-        $messageCellElement.text(`${originalMessage.substr(0, (MAX_MESSAGE_LENGTH - 3))}...`);
-      }
-    }
-  }
-
-  global.AbuseReports = AbuseReports;
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/activities.js b/app/assets/javascripts/activities.js
new file mode 100644
index 00000000000..aebda7780e1
--- /dev/null
+++ b/app/assets/javascripts/activities.js
@@ -0,0 +1,36 @@
+/* eslint-disable no-param-reassign, class-methods-use-this */
+/* global Pager */
+/* global Cookies */
+
+class Activities {
+  constructor() {
+    Pager.init(20, true, false, this.updateTooltips);
+    $('.event-filter-link').on('click', (e) => {
+      e.preventDefault();
+      this.toggleFilter(e.currentTarget);
+      this.reloadActivities();
+    });
+  }
+
+  updateTooltips() {
+    gl.utils.localTimeAgo($('.js-timeago', '.content_list'));
+  }
+
+  reloadActivities() {
+    $('.content_list').html('');
+    Pager.init(20, true, false, this.updateTooltips);
+  }
+
+  toggleFilter(sender) {
+    const $sender = $(sender);
+    const filter = $sender.attr('id').split('_')[0];
+
+    $('.event-filter .active').removeClass('active');
+    Cookies.set('event_filter', filter);
+
+    $sender.closest('li').toggleClass('active');
+  }
+}
+
+window.gl = window.gl || {};
+window.gl.Activities = Activities;
diff --git a/app/assets/javascripts/activities.js.es6 b/app/assets/javascripts/activities.js.es6
deleted file mode 100644
index 648cb4d5d85..00000000000
--- a/app/assets/javascripts/activities.js.es6
+++ /dev/null
@@ -1,37 +0,0 @@
-/* eslint-disable no-param-reassign, class-methods-use-this */
-/* global Pager */
-/* global Cookies */
-
-((global) => {
-  class Activities {
-    constructor() {
-      Pager.init(20, true, false, this.updateTooltips);
-      $('.event-filter-link').on('click', (e) => {
-        e.preventDefault();
-        this.toggleFilter(e.currentTarget);
-        this.reloadActivities();
-      });
-    }
-
-    updateTooltips() {
-      gl.utils.localTimeAgo($('.js-timeago', '.content_list'));
-    }
-
-    reloadActivities() {
-      $('.content_list').html('');
-      Pager.init(20, true, false, this.updateTooltips);
-    }
-
-    toggleFilter(sender) {
-      const $sender = $(sender);
-      const filter = $sender.attr('id').split('_')[0];
-
-      $('.event-filter .active').removeClass('active');
-      Cookies.set('event_filter', filter);
-
-      $sender.closest('li').toggleClass('active');
-    }
-  }
-
-  global.Activities = Activities;
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/admin.js b/app/assets/javascripts/admin.js
index 31852e4750c..34669dd13d6 100644
--- a/app/assets/javascripts/admin.js
+++ b/app/assets/javascripts/admin.js
@@ -1,65 +1,62 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, one-var, no-var, one-var-declaration-per-line, no-unused-vars, no-else-return, prefer-arrow-callback, camelcase, quotes, comma-dangle, no-undef, padded-blocks, max-len */
-(function() {
-  this.Admin = (function() {
-    function Admin() {
-      var modal, showBlacklistType;
-      $('input#user_force_random_password').on('change', function(elem) {
-        var elems;
-        elems = $('#user_password, #user_password_confirmation');
-        if ($(this).attr('checked')) {
-          return elems.val('').attr('disabled', true);
-        } else {
-          return elems.removeAttr('disabled');
-        }
-      });
-      $('body').on('click', '.js-toggle-colors-link', function(e) {
-        e.preventDefault();
-        return $('.js-toggle-colors-container').toggle();
-      });
-      $('.log-tabs a').click(function(e) {
-        e.preventDefault();
-        return $(this).tab('show');
-      });
-      $('.log-bottom').click(function(e) {
-        var visible_log;
-        e.preventDefault();
-        visible_log = $(".file-content:visible");
-        return visible_log.animate({
-          scrollTop: visible_log.find('ol').height()
-        }, "fast");
-      });
-      modal = $('.change-owner-holder');
-      $('.change-owner-link').bind("click", function(e) {
-        e.preventDefault();
-        $(this).hide();
-        return modal.show();
-      });
-      $('.change-owner-cancel-link').bind("click", function(e) {
-        e.preventDefault();
-        modal.hide();
-        return $('.change-owner-link').show();
-      });
-      $('li.project_member').bind('ajax:success', function() {
-        return Turbolinks.visit(location.href);
-      });
-      $('li.group_member').bind('ajax:success', function() {
-        return Turbolinks.visit(location.href);
-      });
-      showBlacklistType = function() {
-        if ($("input[name='blacklist_type']:checked").val() === 'file') {
-          $('.blacklist-file').show();
-          return $('.blacklist-raw').hide();
-        } else {
-          $('.blacklist-file').hide();
-          return $('.blacklist-raw').show();
-        }
-      };
-      $("input[name='blacklist_type']").click(showBlacklistType);
-      showBlacklistType();
-    }
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, one-var, no-var, one-var-declaration-per-line, no-unused-vars, no-else-return, prefer-arrow-callback, camelcase, quotes, comma-dangle, max-len */
 
-    return Admin;
+window.Admin = (function() {
+  function Admin() {
+    var modal, showBlacklistType;
+    $('input#user_force_random_password').on('change', function(elem) {
+      var elems;
+      elems = $('#user_password, #user_password_confirmation');
+      if ($(this).attr('checked')) {
+        return elems.val('').attr('disabled', true);
+      } else {
+        return elems.removeAttr('disabled');
+      }
+    });
+    $('body').on('click', '.js-toggle-colors-link', function(e) {
+      e.preventDefault();
+      return $('.js-toggle-colors-container').toggle();
+    });
+    $('.log-tabs a').click(function(e) {
+      e.preventDefault();
+      return $(this).tab('show');
+    });
+    $('.log-bottom').click(function(e) {
+      var visible_log;
+      e.preventDefault();
+      visible_log = $(".file-content:visible");
+      return visible_log.animate({
+        scrollTop: visible_log.find('ol').height()
+      }, "fast");
+    });
+    modal = $('.change-owner-holder');
+    $('.change-owner-link').bind("click", function(e) {
+      e.preventDefault();
+      $(this).hide();
+      return modal.show();
+    });
+    $('.change-owner-cancel-link').bind("click", function(e) {
+      e.preventDefault();
+      modal.hide();
+      return $('.change-owner-link').show();
+    });
+    $('li.project_member').bind('ajax:success', function() {
+      return gl.utils.refreshCurrentPage();
+    });
+    $('li.group_member').bind('ajax:success', function() {
+      return gl.utils.refreshCurrentPage();
+    });
+    showBlacklistType = function() {
+      if ($("input[name='blacklist_type']:checked").val() === 'file') {
+        $('.blacklist-file').show();
+        return $('.blacklist-raw').hide();
+      } else {
+        $('.blacklist-file').hide();
+        return $('.blacklist-raw').show();
+      }
+    };
+    $("input[name='blacklist_type']").click(showBlacklistType);
+    showBlacklistType();
+  }
 
-  })();
-
-}).call(this);
+  return Admin;
+})();
diff --git a/app/assets/javascripts/ajax_loading_spinner.js b/app/assets/javascripts/ajax_loading_spinner.js
new file mode 100644
index 00000000000..38a8317dbd7
--- /dev/null
+++ b/app/assets/javascripts/ajax_loading_spinner.js
@@ -0,0 +1,35 @@
+class AjaxLoadingSpinner {
+  static init() {
+    const $elements = $('.js-ajax-loading-spinner');
+
+    $elements.on('ajax:beforeSend', AjaxLoadingSpinner.ajaxBeforeSend);
+    $elements.on('ajax:complete', AjaxLoadingSpinner.ajaxComplete);
+  }
+
+  static ajaxBeforeSend(e) {
+    e.target.setAttribute('disabled', '');
+    const iconElement = e.target.querySelector('i');
+    // get first fa- icon
+    const originalIcon = iconElement.className.match(/(fa-)([^\s]+)/g).first();
+    iconElement.dataset.icon = originalIcon;
+    AjaxLoadingSpinner.toggleLoadingIcon(iconElement);
+    $(e.target).off('ajax:beforeSend', AjaxLoadingSpinner.ajaxBeforeSend);
+  }
+
+  static ajaxComplete(e) {
+    e.target.removeAttribute('disabled');
+    const iconElement = e.target.querySelector('i');
+    AjaxLoadingSpinner.toggleLoadingIcon(iconElement);
+    $(e.target).off('ajax:complete', AjaxLoadingSpinner.ajaxComplete);
+  }
+
+  static toggleLoadingIcon(iconElement) {
+    const classList = iconElement.classList;
+    classList.toggle(iconElement.dataset.icon);
+    classList.toggle('fa-spinner');
+    classList.toggle('fa-spin');
+  }
+}
+
+window.gl = window.gl || {};
+gl.AjaxLoadingSpinner = AjaxLoadingSpinner;
diff --git a/app/assets/javascripts/api.js b/app/assets/javascripts/api.js
index 1c625e2f2b1..a0946eb392a 100644
--- a/app/assets/javascripts/api.js
+++ b/app/assets/javascripts/api.js
@@ -1,143 +1,148 @@
-/* eslint-disable func-names, space-before-function-paren, quotes, object-shorthand, camelcase, no-var, no-undef, comma-dangle, prefer-arrow-callback, indent, object-curly-spacing, quote-props, no-param-reassign, padded-blocks, max-len */
-(function() {
-  this.Api = {
-    groupsPath: "/api/:version/groups.json",
-    groupPath: "/api/:version/groups/:id.json",
-    namespacesPath: "/api/:version/namespaces.json",
-    groupProjectsPath: "/api/:version/groups/:id/projects.json",
-    projectsPath: "/api/:version/projects.json?simple=true",
-    labelsPath: "/:namespace_path/:project_path/labels",
-    licensePath: "/api/:version/templates/licenses/:key",
-    gitignorePath: "/api/:version/templates/gitignores/:key",
-    gitlabCiYmlPath: "/api/:version/templates/gitlab_ci_ymls/:key",
-    issuableTemplatePath: "/:namespace_path/:project_path/templates/:type/:key",
-    group: function(group_id, callback) {
-      var url = Api.buildUrl(Api.groupPath)
-        .replace(':id', group_id);
-      return $.ajax({
-        url: url,
-        dataType: "json"
-      }).done(function(group) {
-        return callback(group);
-      });
-    },
-    // Return groups list. Filtered by query
-    groups: function(query, options, callback) {
-      var url = Api.buildUrl(Api.groupsPath);
-      return $.ajax({
-        url: url,
-        data: $.extend({
-                search: query,
-                per_page: 20
-              }, options),
-        dataType: "json"
-      }).done(function(groups) {
-        return callback(groups);
-      });
-    },
-    // Return namespaces list. Filtered by query
-    namespaces: function(query, callback) {
-      var url = Api.buildUrl(Api.namespacesPath);
-      return $.ajax({
-        url: url,
-        data: {
-          search: query,
-          per_page: 20
-        },
-        dataType: "json"
-      }).done(function(namespaces) {
-        return callback(namespaces);
-      });
-    },
-    // Return projects list. Filtered by query
-    projects: function(query, order, callback) {
-      var url = Api.buildUrl(Api.projectsPath);
-      return $.ajax({
-        url: url,
-        data: {
-          search: query,
-          order_by: order,
-          per_page: 20
-        },
-        dataType: "json"
-      }).done(function(projects) {
-        return callback(projects);
-      });
-    },
-    newLabel: function(namespace_path, project_path, data, callback) {
-      var url = Api.buildUrl(Api.labelsPath)
-        .replace(':namespace_path', namespace_path)
-        .replace(':project_path', project_path);
-      return $.ajax({
-        url: url,
-        type: "POST",
-        data: {'label': data},
-        dataType: "json"
-      }).done(function(label) {
-        return callback(label);
-      }).error(function(message) {
-        return callback(message.responseJSON);
-      });
-    },
-    // Return group projects list. Filtered by query
-    groupProjects: function(group_id, query, callback) {
-      var url = Api.buildUrl(Api.groupProjectsPath)
-        .replace(':id', group_id);
-      return $.ajax({
-        url: url,
-        data: {
-          search: query,
-          per_page: 20
-        },
-        dataType: "json"
-      }).done(function(projects) {
-        return callback(projects);
-      });
-    },
-    // Return text for a specific license
-    licenseText: function(key, data, callback) {
-      var url = Api.buildUrl(Api.licensePath)
-        .replace(':key', key);
-      return $.ajax({
-        url: url,
-        data: data
-      }).done(function(license) {
-        return callback(license);
-      });
-    },
-    gitignoreText: function(key, callback) {
-      var url = Api.buildUrl(Api.gitignorePath)
-        .replace(':key', key);
-      return $.get(url, function(gitignore) {
-        return callback(gitignore);
-      });
-    },
-    gitlabCiYml: function(key, callback) {
-      var url = Api.buildUrl(Api.gitlabCiYmlPath)
-        .replace(':key', key);
-      return $.get(url, function(file) {
-        return callback(file);
-      });
-    },
-    issueTemplate: function(namespacePath, projectPath, key, type, callback) {
-      var url = Api.buildUrl(Api.issuableTemplatePath)
-        .replace(':key', key)
-        .replace(':type', type)
-        .replace(':project_path', projectPath)
-        .replace(':namespace_path', namespacePath);
-      $.ajax({
-        url: url,
-        dataType: 'json'
-      }).done(function(file) {
-        callback(null, file);
-      }).error(callback);
-    },
-    buildUrl: function(url) {
-      if (gon.relative_url_root != null) {
-        url = gon.relative_url_root + url;
-      }
-      return url.replace(':version', gon.api_version);
+/* eslint-disable func-names, space-before-function-paren, quotes, object-shorthand, camelcase, no-var, comma-dangle, prefer-arrow-callback, quote-props, no-param-reassign, max-len */
+
+var Api = {
+  groupsPath: "/api/:version/groups.json",
+  groupPath: "/api/:version/groups/:id.json",
+  namespacesPath: "/api/:version/namespaces.json",
+  groupProjectsPath: "/api/:version/groups/:id/projects.json",
+  projectsPath: "/api/:version/projects.json?simple=true",
+  labelsPath: "/:namespace_path/:project_path/labels",
+  licensePath: "/api/:version/templates/licenses/:key",
+  gitignorePath: "/api/:version/templates/gitignores/:key",
+  gitlabCiYmlPath: "/api/:version/templates/gitlab_ci_ymls/:key",
+  dockerfilePath: "/api/:version/templates/dockerfiles/:key",
+  issuableTemplatePath: "/:namespace_path/:project_path/templates/:type/:key",
+  group: function(group_id, callback) {
+    var url = Api.buildUrl(Api.groupPath)
+      .replace(':id', group_id);
+    return $.ajax({
+      url: url,
+      dataType: "json"
+    }).done(function(group) {
+      return callback(group);
+    });
+  },
+  // Return groups list. Filtered by query
+  groups: function(query, options, callback) {
+    var url = Api.buildUrl(Api.groupsPath);
+    return $.ajax({
+      url: url,
+      data: $.extend({
+        search: query,
+        per_page: 20
+      }, options),
+      dataType: "json"
+    }).done(function(groups) {
+      return callback(groups);
+    });
+  },
+  // Return namespaces list. Filtered by query
+  namespaces: function(query, callback) {
+    var url = Api.buildUrl(Api.namespacesPath);
+    return $.ajax({
+      url: url,
+      data: {
+        search: query,
+        per_page: 20
+      },
+      dataType: "json"
+    }).done(function(namespaces) {
+      return callback(namespaces);
+    });
+  },
+  // Return projects list. Filtered by query
+  projects: function(query, order, callback) {
+    var url = Api.buildUrl(Api.projectsPath);
+    return $.ajax({
+      url: url,
+      data: {
+        search: query,
+        order_by: order,
+        per_page: 20
+      },
+      dataType: "json"
+    }).done(function(projects) {
+      return callback(projects);
+    });
+  },
+  newLabel: function(namespace_path, project_path, data, callback) {
+    var url = Api.buildUrl(Api.labelsPath)
+      .replace(':namespace_path', namespace_path)
+      .replace(':project_path', project_path);
+    return $.ajax({
+      url: url,
+      type: "POST",
+      data: { 'label': data },
+      dataType: "json"
+    }).done(function(label) {
+      return callback(label);
+    }).error(function(message) {
+      return callback(message.responseJSON);
+    });
+  },
+  // Return group projects list. Filtered by query
+  groupProjects: function(group_id, query, callback) {
+    var url = Api.buildUrl(Api.groupProjectsPath)
+      .replace(':id', group_id);
+    return $.ajax({
+      url: url,
+      data: {
+        search: query,
+        per_page: 20
+      },
+      dataType: "json"
+    }).done(function(projects) {
+      return callback(projects);
+    });
+  },
+  // Return text for a specific license
+  licenseText: function(key, data, callback) {
+    var url = Api.buildUrl(Api.licensePath)
+      .replace(':key', key);
+    return $.ajax({
+      url: url,
+      data: data
+    }).done(function(license) {
+      return callback(license);
+    });
+  },
+  gitignoreText: function(key, callback) {
+    var url = Api.buildUrl(Api.gitignorePath)
+      .replace(':key', key);
+    return $.get(url, function(gitignore) {
+      return callback(gitignore);
+    });
+  },
+  gitlabCiYml: function(key, callback) {
+    var url = Api.buildUrl(Api.gitlabCiYmlPath)
+      .replace(':key', key);
+    return $.get(url, function(file) {
+      return callback(file);
+    });
+  },
+  dockerfileYml: function(key, callback) {
+    var url = Api.buildUrl(Api.dockerfilePath).replace(':key', key);
+    $.get(url, callback);
+  },
+  issueTemplate: function(namespacePath, projectPath, key, type, callback) {
+    var url = Api.buildUrl(Api.issuableTemplatePath)
+      .replace(':key', key)
+      .replace(':type', type)
+      .replace(':project_path', projectPath)
+      .replace(':namespace_path', namespacePath);
+    $.ajax({
+      url: url,
+      dataType: 'json'
+    }).done(function(file) {
+      callback(null, file);
+    }).error(callback);
+  },
+  buildUrl: function(url) {
+    if (gon.relative_url_root != null) {
+      url = gon.relative_url_root + url;
     }
-  };
+    return url.replace(':version', gon.api_version);
+  }
+};
 
-}).call(this);
+window.Api = Api;
diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
deleted file mode 100644
index b7c4673c8e3..00000000000
--- a/app/assets/javascripts/application.js
+++ /dev/null
@@ -1,249 +0,0 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, no-undef, quotes, consistent-return, prefer-arrow-callback, comma-dangle, object-shorthand, no-new, max-len */
-// This is a manifest file that'll be compiled into including all the files listed below.
-// Add new JavaScript code in separate files in this directory and they'll automatically
-// be included in the compiled file accessible from http://example.com/assets/application.js
-// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
-// the compiled file.
-//
-/*= require jquery2 */
-/*= require jquery-ui/autocomplete */
-/*= require jquery-ui/datepicker */
-/*= require jquery-ui/draggable */
-/*= require jquery-ui/effect-highlight */
-/*= require jquery-ui/sortable */
-/*= require jquery_ujs */
-/*= require jquery.endless-scroll */
-/*= require jquery.highlight */
-/*= require jquery.waitforimages */
-/*= require jquery.atwho */
-/*= require jquery.scrollTo */
-/*= require jquery.turbolinks */
-/*= require js.cookie */
-/*= require turbolinks */
-/*= require autosave */
-/*= require bootstrap/affix */
-/*= require bootstrap/alert */
-/*= require bootstrap/button */
-/*= require bootstrap/collapse */
-/*= require bootstrap/dropdown */
-/*= require bootstrap/modal */
-/*= require bootstrap/scrollspy */
-/*= require bootstrap/tab */
-/*= require bootstrap/transition */
-/*= require bootstrap/tooltip */
-/*= require bootstrap/popover */
-/*= require select2 */
-/*= require underscore */
-/*= require dropzone */
-/*= require mousetrap */
-/*= require mousetrap/pause */
-/*= require shortcuts */
-/*= require shortcuts_navigation */
-/*= require shortcuts_dashboard_navigation */
-/*= require shortcuts_issuable */
-/*= require shortcuts_network */
-/*= require jquery.nicescroll */
-/*= require date.format */
-/*= require_directory ./behaviors */
-/*= require_directory ./blob */
-/*= require_directory ./templates */
-/*= require_directory ./commit */
-/*= require_directory ./extensions */
-/*= require_directory ./lib/utils */
-/*= require_directory ./u2f */
-/*= require_directory . */
-/*= require fuzzaldrin-plus */
-/*= require es6-promise.auto */
-
-(function () {
-  document.addEventListener('page:fetch', function () {
-    // Unbind scroll events
-    $(document).off('scroll');
-    // Close any open tooltips
-    $('.has-tooltip, [data-toggle="tooltip"]').tooltip('destroy');
-  });
-
-  window.addEventListener('hashchange', gl.utils.handleLocationHash);
-  window.addEventListener('load', function onLoad() {
-    window.removeEventListener('load', onLoad, false);
-    gl.utils.handleLocationHash();
-  }, false);
-
-  $(function () {
-    var $body = $('body');
-    var $document = $(document);
-    var $window = $(window);
-    var $sidebarGutterToggle = $('.js-sidebar-toggle');
-    var $flash = $('.flash-container');
-    var bootstrapBreakpoint = bp.getBreakpointSize();
-    var checkInitialSidebarSize;
-    var fitSidebarForSize;
-
-    // Set the default path for all cookies to GitLab's root directory
-    Cookies.defaults.path = gon.relative_url_root || '/';
-
-    // prevent default action for disabled buttons
-    $('.btn').click(function(e) {
-      if ($(this).hasClass('disabled')) {
-        e.preventDefault();
-        e.stopImmediatePropagation();
-        return false;
-      }
-    });
-
-    $('.nav-sidebar').niceScroll({
-      cursoropacitymax: '0.4',
-      cursorcolor: '#FFF',
-      cursorborder: '1px solid #FFF'
-    });
-    $('.js-select-on-focus').on('focusin', function () {
-      return $(this).select().one('mouseup', function (e) {
-        return e.preventDefault();
-      });
-    // Click a .js-select-on-focus field, select the contents
-    // Prevent a mouseup event from deselecting the input
-    });
-    $('.remove-row').bind('ajax:success', function () {
-      $(this).tooltip('destroy')
-        .closest('li')
-        .fadeOut();
-    });
-    $('.js-remove-tr').bind('ajax:before', function () {
-      return $(this).hide();
-    });
-    $('.js-remove-tr').bind('ajax:success', function () {
-      return $(this).closest('tr').fadeOut();
-    });
-    $('select.select2').select2({
-      width: 'resolve',
-      // Initialize select2 selects
-      dropdownAutoWidth: true
-    });
-    $('.js-select2').bind('select2-close', function () {
-      return setTimeout((function () {
-        $('.select2-container-active').removeClass('select2-container-active');
-        return $(':focus').blur();
-      }), 1);
-    // Close select2 on escape
-    });
-    // Initialize tooltips
-    $.fn.tooltip.Constructor.DEFAULTS.trigger = 'hover';
-    $body.tooltip({
-      selector: '.has-tooltip, [data-toggle="tooltip"]',
-      placement: function (_, el) {
-        return $(el).data('placement') || 'bottom';
-      }
-    });
-    $('.trigger-submit').on('change', function () {
-      return $(this).parents('form').submit();
-    // Form submitter
-    });
-    gl.utils.localTimeAgo($('abbr.timeago, .js-timeago'), true);
-    // Flash
-    if ($flash.length > 0) {
-      $flash.click(function () {
-        return $(this).fadeOut();
-      });
-      $flash.show();
-    }
-    // Disable form buttons while a form is submitting
-    $body.on('ajax:complete, ajax:beforeSend, submit', 'form', function (e) {
-      var buttons;
-      buttons = $('[type="submit"]', this);
-      switch (e.type) {
-        case 'ajax:beforeSend':
-        case 'submit':
-          return buttons.disable();
-        default:
-          return buttons.enable();
-      }
-    });
-    $(document).ajaxError(function (e, xhrObj) {
-      var ref = xhrObj.status;
-      if (xhrObj.status === 401) {
-        return new Flash('You need to be logged in.', 'alert');
-      } else if (ref === 404 || ref === 500) {
-        return new Flash('Something went wrong on our end.', 'alert');
-      }
-    });
-    $('.account-box').hover(function () {
-      // Show/Hide the profile menu when hovering the account box
-      return $(this).toggleClass('hover');
-    });
-    $document.on('click', '.diff-content .js-show-suppressed-diff', function () {
-      var $container;
-      $container = $(this).parent();
-      $container.next('table').show();
-      return $container.remove();
-    // Commit show suppressed diff
-    });
-    $('.navbar-toggle').on('click', function () {
-      $('.header-content .title').toggle();
-      $('.header-content .header-logo').toggle();
-      $('.header-content .navbar-collapse').toggle();
-      return $('.navbar-toggle').toggleClass('active');
-    });
-    // Show/hide comments on diff
-    $body.on('click', '.js-toggle-diff-comments', function (e) {
-      var $this = $(this);
-      var notesHolders = $this.closest('.diff-file').find('.notes_holder');
-      $this.toggleClass('active');
-      if ($this.hasClass('active')) {
-        notesHolders.show().find('.hide').show();
-      } else {
-        notesHolders.hide();
-      }
-      $this.trigger('blur');
-      return e.preventDefault();
-    });
-    $document.off('click', '.js-confirm-danger');
-    $document.on('click', '.js-confirm-danger', function (e) {
-      var btn = $(e.target);
-      var form = btn.closest('form');
-      var text = btn.data('confirm-danger-message');
-      e.preventDefault();
-      return new ConfirmDangerModal(form, text);
-    });
-    $('input[type="search"]').each(function () {
-      var $this = $(this);
-      $this.attr('value', $this.val());
-    });
-    $document.off('keyup', 'input[type="search"]').on('keyup', 'input[type="search"]', function () {
-      var $this;
-      $this = $(this);
-      return $this.attr('value', $this.val());
-    });
-    $document.off('breakpoint:change').on('breakpoint:change', function (e, breakpoint) {
-      var $gutterIcon;
-      if (breakpoint === 'sm' || breakpoint === 'xs') {
-        $gutterIcon = $sidebarGutterToggle.find('i');
-        if ($gutterIcon.hasClass('fa-angle-double-right')) {
-          return $sidebarGutterToggle.trigger('click');
-        }
-      }
-    });
-    fitSidebarForSize = function () {
-      var oldBootstrapBreakpoint;
-      oldBootstrapBreakpoint = bootstrapBreakpoint;
-      bootstrapBreakpoint = bp.getBreakpointSize();
-      if (bootstrapBreakpoint !== oldBootstrapBreakpoint) {
-        return $document.trigger('breakpoint:change', [bootstrapBreakpoint]);
-      }
-    };
-    checkInitialSidebarSize = function () {
-      bootstrapBreakpoint = bp.getBreakpointSize();
-      if (bootstrapBreakpoint === 'xs' || 'sm') {
-        return $document.trigger('breakpoint:change', [bootstrapBreakpoint]);
-      }
-    };
-    $window.off('resize.app').on('resize.app', function () {
-      return fitSidebarForSize();
-    });
-    gl.awardsHandler = new AwardsHandler();
-    checkInitialSidebarSize();
-    new Aside();
-
-    // bind sidebar events
-    new gl.Sidebar();
-  });
-}).call(this);
diff --git a/app/assets/javascripts/aside.js b/app/assets/javascripts/aside.js
index 9417afc2ea7..88756884d16 100644
--- a/app/assets/javascripts/aside.js
+++ b/app/assets/javascripts/aside.js
@@ -1,27 +1,24 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, quotes, prefer-arrow-callback, no-var, one-var, one-var-declaration-per-line, no-else-return, padded-blocks, max-len */
-(function() {
-  this.Aside = (function() {
-    function Aside() {
-      $(document).off("click", "a.show-aside");
-      $(document).on("click", 'a.show-aside', function(e) {
-        var btn, icon;
-        e.preventDefault();
-        btn = $(e.currentTarget);
-        icon = btn.find('i');
-        if (icon.hasClass('fa-angle-left')) {
-          btn.parent().find('section').hide();
-          btn.parent().find('aside').fadeIn();
-          return icon.removeClass('fa-angle-left').addClass('fa-angle-right');
-        } else {
-          btn.parent().find('aside').hide();
-          btn.parent().find('section').fadeIn();
-          return icon.removeClass('fa-angle-right').addClass('fa-angle-left');
-        }
-      });
-    }
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, quotes, prefer-arrow-callback, no-var, one-var, one-var-declaration-per-line, no-else-return, max-len */
 
-    return Aside;
+window.Aside = (function() {
+  function Aside() {
+    $(document).off("click", "a.show-aside");
+    $(document).on("click", 'a.show-aside', function(e) {
+      var btn, icon;
+      e.preventDefault();
+      btn = $(e.currentTarget);
+      icon = btn.find('i');
+      if (icon.hasClass('fa-angle-left')) {
+        btn.parent().find('section').hide();
+        btn.parent().find('aside').fadeIn();
+        return icon.removeClass('fa-angle-left').addClass('fa-angle-right');
+      } else {
+        btn.parent().find('aside').hide();
+        btn.parent().find('section').fadeIn();
+        return icon.removeClass('fa-angle-right').addClass('fa-angle-left');
+      }
+    });
+  }
 
-  })();
-
-}).call(this);
+  return Aside;
+})();
diff --git a/app/assets/javascripts/autosave.js b/app/assets/javascripts/autosave.js
index f45dbe4cbf2..8630b18a73f 100644
--- a/app/assets/javascripts/autosave.js
+++ b/app/assets/javascripts/autosave.js
@@ -1,64 +1,61 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-param-reassign, quotes, prefer-template, no-var, one-var, no-unused-vars, one-var-declaration-per-line, no-void, consistent-return, no-empty, padded-blocks, max-len */
-(function() {
-  this.Autosave = (function() {
-    function Autosave(field, key) {
-      this.field = field;
-      if (key.join != null) {
-        key = key.join("/");
-      }
-      this.key = "autosave/" + key;
-      this.field.data("autosave", this);
-      this.restore();
-      this.field.on("input", (function(_this) {
-        return function() {
-          return _this.save();
-        };
-      })(this));
-    }
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-param-reassign, quotes, prefer-template, no-var, one-var, no-unused-vars, one-var-declaration-per-line, no-void, consistent-return, no-empty, max-len */
 
-    Autosave.prototype.restore = function() {
-      var e, text;
-      if (window.localStorage == null) {
-        return;
-      }
-      try {
-        text = window.localStorage.getItem(this.key);
-      } catch (error) {
-        e = error;
-        return;
-      }
-      if ((text != null ? text.length : void 0) > 0) {
-        this.field.val(text);
-      }
-      return this.field.trigger("input");
-    };
+window.Autosave = (function() {
+  function Autosave(field, key) {
+    this.field = field;
+    if (key.join != null) {
+      key = key.join("/");
+    }
+    this.key = "autosave/" + key;
+    this.field.data("autosave", this);
+    this.restore();
+    this.field.on("input", (function(_this) {
+      return function() {
+        return _this.save();
+      };
+    })(this));
+  }
 
-    Autosave.prototype.save = function() {
-      var text;
-      if (window.localStorage == null) {
-        return;
-      }
-      text = this.field.val();
-      if ((text != null ? text.length : void 0) > 0) {
-        try {
-          return window.localStorage.setItem(this.key, text);
-        } catch (error) {}
-      } else {
-        return this.reset();
-      }
-    };
+  Autosave.prototype.restore = function() {
+    var e, text;
+    if (window.localStorage == null) {
+      return;
+    }
+    try {
+      text = window.localStorage.getItem(this.key);
+    } catch (error) {
+      e = error;
+      return;
+    }
+    if ((text != null ? text.length : void 0) > 0) {
+      this.field.val(text);
+    }
+    return this.field.trigger("input");
+  };
 
-    Autosave.prototype.reset = function() {
-      if (window.localStorage == null) {
-        return;
-      }
+  Autosave.prototype.save = function() {
+    var text;
+    if (window.localStorage == null) {
+      return;
+    }
+    text = this.field.val();
+    if ((text != null ? text.length : void 0) > 0) {
       try {
-        return window.localStorage.removeItem(this.key);
+        return window.localStorage.setItem(this.key, text);
       } catch (error) {}
-    };
-
-    return Autosave;
+    } else {
+      return this.reset();
+    }
+  };
 
-  })();
+  Autosave.prototype.reset = function() {
+    if (window.localStorage == null) {
+      return;
+    }
+    try {
+      return window.localStorage.removeItem(this.key);
+    } catch (error) {}
+  };
 
-}).call(this);
+  return Autosave;
+})();
diff --git a/app/assets/javascripts/awards_handler.js b/app/assets/javascripts/awards_handler.js
index f4302e2e9f6..8a077f0081a 100644
--- a/app/assets/javascripts/awards_handler.js
+++ b/app/assets/javascripts/awards_handler.js
@@ -1,378 +1,510 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, max-len, no-var, spaced-comment, prefer-arrow-callback, consistent-return, one-var, one-var-declaration-per-line, no-unused-vars, no-else-return, prefer-template, quotes, comma-dangle, no-param-reassign, no-void, radix, keyword-spacing, space-before-blocks, brace-style, no-underscore-dangle, no-undef, no-plusplus, no-return-assign, camelcase, padded-blocks, max-len */
-(function() {
-  this.AwardsHandler = (function() {
-    var FROM_SENTENCE_REGEX = /(?:, and | and |, )/; //For separating lists produced by ruby's Array#toSentence
-    function AwardsHandler() {
-      this.aliases = gl.emojiAliases();
-      $(document).off('click', '.js-add-award').on('click', '.js-add-award', (function(_this) {
-        return function(e) {
-          e.stopPropagation();
-          e.preventDefault();
-          return _this.showEmojiMenu($(e.currentTarget));
-        };
-      })(this));
-      $('html').on('click', function(e) {
-        var $target;
-        $target = $(e.target);
-        if (!$target.closest('.emoji-menu-content').length) {
-          $('.js-awards-block.current').removeClass('current');
-        }
-        if (!$target.closest('.emoji-menu').length) {
-          if ($('.emoji-menu').is(':visible')) {
-            $('.js-add-award.is-active').removeClass('is-active');
-            return $('.emoji-menu').removeClass('is-visible');
-          }
-        }
-      });
-      $(document).off('click', '.js-emoji-btn').on('click', '.js-emoji-btn', (function(_this) {
-        return function(e) {
-          var $target, emoji;
-          e.preventDefault();
-          $target = $(e.currentTarget);
-          emoji = $target.find('.icon').data('emoji');
-          $target.closest('.js-awards-block').addClass('current');
-          return _this.addAward(_this.getVotesBlock(), _this.getAwardUrl(), emoji);
-        };
-      })(this));
+/* global Cookies */
+
+import emojiMap from 'emojis/digests.json';
+import emojiAliases from 'emojis/aliases.json';
+import { glEmojiTag } from './behaviors/gl_emoji';
+
+const animationEndEventString = 'animationend webkitAnimationEnd MSAnimationEnd oAnimationEnd';
+const requestAnimationFrame = window.requestAnimationFrame ||
+  window.webkitRequestAnimationFrame ||
+  window.mozRequestAnimationFrame ||
+  window.setTimeout;
+
+const FROM_SENTENCE_REGEX = /(?:, and | and |, )/; // For separating lists produced by ruby's Array#toSentence
+
+let categoryMap = null;
+
+const categoryLabelMap = {
+  activity: 'Activity',
+  people: 'People',
+  nature: 'Nature',
+  food: 'Food',
+  travel: 'Travel',
+  objects: 'Objects',
+  symbols: 'Symbols',
+  flags: 'Flags',
+};
+
+function buildCategoryMap() {
+  return Object.keys(emojiMap).reduce((currentCategoryMap, emojiNameKey) => {
+    const emojiInfo = emojiMap[emojiNameKey];
+    if (currentCategoryMap[emojiInfo.category]) {
+      currentCategoryMap[emojiInfo.category].push(emojiNameKey);
     }
 
-    AwardsHandler.prototype.showEmojiMenu = function($addBtn) {
-      var $holder, $menu, url;
-      $menu = $('.emoji-menu');
-      if ($addBtn.hasClass('js-note-emoji')) {
-        $addBtn.closest('.note').find('.js-awards-block').addClass('current');
-      } else {
-        $addBtn.closest('.js-awards-block').addClass('current');
-      }
-      if ($menu.length) {
-        $holder = $addBtn.closest('.js-award-holder');
-        if ($menu.is('.is-visible')) {
-          $addBtn.removeClass('is-active');
-          $menu.removeClass('is-visible');
-          return $('#emoji_search').blur();
-        } else {
-          $addBtn.addClass('is-active');
-          this.positionMenu($menu, $addBtn);
-          $menu.addClass('is-visible');
-          return $('#emoji_search').focus();
-        }
-      } else {
-        $addBtn.addClass('is-loading is-active');
-        url = this.getAwardMenuUrl();
-        return this.createEmojiMenu(url, (function(_this) {
-          return function() {
-            $addBtn.removeClass('is-loading');
-            $menu = $('.emoji-menu');
-            _this.positionMenu($menu, $addBtn);
-            if (!_this.frequentEmojiBlockRendered) {
-              _this.renderFrequentlyUsedBlock();
-            }
-            return setTimeout(function() {
-              $menu.addClass('is-visible');
-              $('#emoji_search').focus();
-              return _this.setupSearch();
-            }, 200);
-          };
-        })(this));
-      }
-    };
-
-    AwardsHandler.prototype.createEmojiMenu = function(awardMenuUrl, callback) {
-      return $.get(awardMenuUrl, function(response) {
-        $('body').append(response);
-        return callback();
+    return currentCategoryMap;
+  }, {
+    activity: [],
+    people: [],
+    nature: [],
+    food: [],
+    travel: [],
+    objects: [],
+    symbols: [],
+    flags: [],
+  });
+}
+
+function renderCategory(name, emojiList, opts = {}) {
+  return `
+    <h5 class="emoji-menu-title">
+      ${name}
+    </h5>
+    <ul class="clearfix emoji-menu-list ${opts.menuListClass}">
+      ${emojiList.map(emojiName => `
+        <li class="emoji-menu-list-item">
+          <button class="emoji-menu-btn text-center js-emoji-btn" type="button">
+            ${glEmojiTag(emojiName, {
+              sprite: true,
+            })}
+          </button>
+        </li>
+      `).join('\n')}
+    </ul>
+  `;
+}
+
+function AwardsHandler() {
+  this.eventListeners = [];
+  this.aliases = emojiAliases;
+  // If the user shows intent let's pre-build the menu
+  this.registerEventListener('one', $(document), 'mouseenter focus', '.js-add-award', 'mouseenter focus', () => {
+    const $menu = $('.emoji-menu');
+    if ($menu.length === 0) {
+      requestAnimationFrame(() => {
+        this.createEmojiMenu();
       });
-    };
-
-    AwardsHandler.prototype.positionMenu = function($menu, $addBtn) {
-      var css, position;
-      position = $addBtn.data('position');
-      // The menu could potentially be off-screen or in a hidden overflow element
-      // So we position the element absolute in the body
-      css = {
-        top: ($addBtn.offset().top + $addBtn.outerHeight()) + "px"
-      };
-      if (position === 'right') {
-        css.left = (($addBtn.offset().left - $menu.outerWidth()) + 20) + "px";
-        $menu.addClass('is-aligned-right');
-      } else {
-        css.left = ($addBtn.offset().left) + "px";
-        $menu.removeClass('is-aligned-right');
-      }
-      return $menu.css(css);
-    };
-
-    AwardsHandler.prototype.addAward = function(votesBlock, awardUrl, emoji, checkMutuality, callback) {
-      if (checkMutuality == null) {
-        checkMutuality = true;
-      }
-      emoji = this.normilizeEmojiName(emoji);
-      this.postEmoji(awardUrl, emoji, (function(_this) {
-        return function() {
-          _this.addAwardToEmojiBar(votesBlock, emoji, checkMutuality);
-          return typeof callback === "function" ? callback() : void 0;
-        };
-      })(this));
-      return $('.emoji-menu').removeClass('is-visible');
-    };
-
-    AwardsHandler.prototype.addAwardToEmojiBar = function(votesBlock, emoji, checkForMutuality) {
-      var $emojiButton, counter;
-      if (checkForMutuality == null) {
-        checkForMutuality = true;
-      }
-      if (checkForMutuality) {
-        this.checkMutuality(votesBlock, emoji);
-      }
-      this.addEmojiToFrequentlyUsedList(emoji);
-      emoji = this.normilizeEmojiName(emoji);
-      $emojiButton = this.findEmojiIcon(votesBlock, emoji).parent();
-      if ($emojiButton.length > 0) {
-        if (this.isActive($emojiButton)) {
-          return this.decrementCounter($emojiButton, emoji);
-        } else {
-          counter = $emojiButton.find('.js-counter');
-          counter.text(parseInt(counter.text()) + 1);
-          $emojiButton.addClass('active');
-          this.addYouToUserList(votesBlock, emoji);
-          return this.animateEmoji($emojiButton);
-        }
-      } else {
-        votesBlock.removeClass('hidden');
-        return this.createEmoji(votesBlock, emoji);
-      }
-    };
-
-    AwardsHandler.prototype.getVotesBlock = function() {
-      var currentBlock;
-      currentBlock = $('.js-awards-block.current');
-      if (currentBlock.length) {
-        return currentBlock;
-      } else {
-        return $('.js-awards-block').eq(0);
-      }
-    };
-
-    AwardsHandler.prototype.getAwardUrl = function() {
-      return this.getVotesBlock().data('award-url');
-    };
-
-    AwardsHandler.prototype.checkMutuality = function(votesBlock, emoji) {
-      var $emojiButton, awardUrl, isAlreadyVoted, mutualVote;
-      awardUrl = this.getAwardUrl();
-      if (emoji === 'thumbsup' || emoji === 'thumbsdown') {
-        mutualVote = emoji === 'thumbsup' ? 'thumbsdown' : 'thumbsup';
-        $emojiButton = votesBlock.find("[data-emoji=" + mutualVote + "]").parent();
-        isAlreadyVoted = $emojiButton.hasClass('active');
-        if (isAlreadyVoted) {
-          this.addAward(votesBlock, awardUrl, mutualVote, false);
-        }
-      }
-    };
-
-    AwardsHandler.prototype.isActive = function($emojiButton) {
-      return $emojiButton.hasClass('active');
-    };
-
-    AwardsHandler.prototype.decrementCounter = function($emojiButton, emoji) {
-      var counter, counterNumber;
-      counter = $('.js-counter', $emojiButton);
-      counterNumber = parseInt(counter.text(), 10);
-      if (counterNumber > 1) {
-        counter.text(counterNumber - 1);
-        this.removeYouFromUserList($emojiButton, emoji);
-      } else if (emoji === 'thumbsup' || emoji === 'thumbsdown') {
-        $emojiButton.tooltip('destroy');
-        counter.text('0');
-        this.removeYouFromUserList($emojiButton, emoji);
-        if ($emojiButton.parents('.note').length) {
-          this.removeEmoji($emojiButton);
-        }
-      } else {
-        this.removeEmoji($emojiButton);
-      }
-      return $emojiButton.removeClass('active');
-    };
-
-    AwardsHandler.prototype.removeEmoji = function($emojiButton) {
-      var $votesBlock;
-      $emojiButton.tooltip('destroy');
-      $emojiButton.remove();
-      $votesBlock = this.getVotesBlock();
-      if ($votesBlock.find('.js-emoji-btn').length === 0) {
-        return $votesBlock.addClass('hidden');
-      }
-    };
-
-    AwardsHandler.prototype.getAwardTooltip = function($awardBlock) {
-      return $awardBlock.attr('data-original-title') || $awardBlock.attr('data-title') || '';
-    };
-
-    AwardsHandler.prototype.toSentence = function(list) {
-      if(list.length <= 2){
-        return list.join(' and ');
-      }
-      else{
-        return list.slice(0, -1).join(', ') + ', and ' + list[list.length - 1];
+    }
+    // Prebuild the categoryMap
+    categoryMap = categoryMap || buildCategoryMap();
+  });
+  this.registerEventListener('on', $(document), 'click', '.js-add-award', (e) => {
+    e.stopPropagation();
+    e.preventDefault();
+    this.showEmojiMenu($(e.currentTarget));
+  });
+
+  this.registerEventListener('on', $('html'), 'click', (e) => {
+    const $target = $(e.target);
+    if (!$target.closest('.emoji-menu-content').length) {
+      $('.js-awards-block.current').removeClass('current');
+    }
+    if (!$target.closest('.emoji-menu').length) {
+      if ($('.emoji-menu').is(':visible')) {
+        $('.js-add-award.is-active').removeClass('is-active');
+        $('.emoji-menu').removeClass('is-visible');
       }
-    };
-
-    AwardsHandler.prototype.removeYouFromUserList = function($emojiButton, emoji) {
-      var authors, awardBlock, newAuthors, originalTitle;
-      awardBlock = $emojiButton;
-      originalTitle = this.getAwardTooltip(awardBlock);
-      authors = originalTitle.split(FROM_SENTENCE_REGEX);
-      authors.splice(authors.indexOf('You'), 1);
-      return awardBlock
-        .closest('.js-emoji-btn')
-        .removeData('title')
-        .removeAttr('data-title')
-        .removeAttr('data-original-title')
-        .attr('title', this.toSentence(authors))
-        .tooltip('fixTitle');
-    };
-
-    AwardsHandler.prototype.addYouToUserList = function(votesBlock, emoji) {
-      var awardBlock, origTitle, users;
-      awardBlock = this.findEmojiIcon(votesBlock, emoji).parent();
-      origTitle = this.getAwardTooltip(awardBlock);
-      users = [];
-      if (origTitle) {
-        users = origTitle.trim().split(FROM_SENTENCE_REGEX);
+    }
+  });
+  this.registerEventListener('on', $(document), 'click', '.js-emoji-btn', (e) => {
+    e.preventDefault();
+    const $target = $(e.currentTarget);
+    const $glEmojiElement = $target.find('gl-emoji');
+    const $spriteIconElement = $target.find('.icon');
+    const emoji = ($glEmojiElement.length ? $glEmojiElement : $spriteIconElement).data('name');
+    $target.closest('.js-awards-block').addClass('current');
+    return this.addAward(this.getVotesBlock(), this.getAwardUrl(), emoji);
+  });
+}
+
+AwardsHandler.prototype.registerEventListener = function registerEventListener(method = 'on', element, ...args) {
+  element[method].call(element, ...args);
+  this.eventListeners.push({
+    element,
+    args,
+  });
+};
+
+AwardsHandler.prototype.showEmojiMenu = function showEmojiMenu($addBtn) {
+  if ($addBtn.hasClass('js-note-emoji')) {
+    $addBtn.closest('.note').find('.js-awards-block').addClass('current');
+  } else {
+    $addBtn.closest('.js-awards-block').addClass('current');
+  }
+
+  const $menu = $('.emoji-menu');
+  if ($menu.length) {
+    if ($menu.is('.is-visible')) {
+      $addBtn.removeClass('is-active');
+      $menu.removeClass('is-visible');
+      $('#emoji_search').blur();
+    } else {
+      $addBtn.addClass('is-active');
+      this.positionMenu($menu, $addBtn);
+      $menu.addClass('is-visible');
+      $('#emoji_search').focus();
+    }
+  } else {
+    $addBtn.addClass('is-loading is-active');
+    this.createEmojiMenu(() => {
+      const $createdMenu = $('.emoji-menu');
+      $addBtn.removeClass('is-loading');
+      this.positionMenu($createdMenu, $addBtn);
+      return setTimeout(() => {
+        $createdMenu.addClass('is-visible');
+        $('#emoji_search').focus();
+      }, 200);
+    });
+  }
+};
+
+// Create the emoji menu with the first category of emojis.
+// Then render the remaining categories of emojis one by one to avoid jank.
+AwardsHandler.prototype.createEmojiMenu = function createEmojiMenu(callback) {
+  if (this.isCreatingEmojiMenu) {
+    return;
+  }
+  this.isCreatingEmojiMenu = true;
+
+  // Render the first category
+  categoryMap = categoryMap || buildCategoryMap();
+  const categoryNameKey = Object.keys(categoryMap)[0];
+  const emojisInCategory = categoryMap[categoryNameKey];
+  const firstCategory = renderCategory(categoryLabelMap[categoryNameKey], emojisInCategory);
+
+  // Render the frequently used
+  const frequentlyUsedEmojis = this.getFrequentlyUsedEmojis();
+  let frequentlyUsedCatgegory = '';
+  if (frequentlyUsedEmojis.length > 0) {
+    frequentlyUsedCatgegory = renderCategory('Frequently used', frequentlyUsedEmojis, {
+      menuListClass: 'frequent-emojis',
+    });
+  }
+
+  const emojiMenuMarkup = `
+    <div class="emoji-menu">
+      <input type="text" name="emoji_search" id="emoji_search" value="" class="emoji-search search-input form-control" placeholder="Search emoji" />
+
+      <div class="emoji-menu-content">
+        ${frequentlyUsedCatgegory}
+        ${firstCategory}
+      </div>
+    </div>
+  `;
+
+  document.body.insertAdjacentHTML('beforeend', emojiMenuMarkup);
+
+  this.addRemainingEmojiMenuCategories();
+  this.setupSearch();
+  if (callback) {
+    callback();
+  }
+};
+
+AwardsHandler
+  .prototype
+  .addRemainingEmojiMenuCategories = function addRemainingEmojiMenuCategories() {
+    if (this.isAddingRemainingEmojiMenuCategories) {
+      return;
+    }
+    this.isAddingRemainingEmojiMenuCategories = true;
+
+    categoryMap = categoryMap || buildCategoryMap();
+
+    // Avoid the jank and render the remaining categories separately
+    // This will take more time, but makes UI more responsive
+    const menu = document.querySelector('.emoji-menu');
+    const emojiContentElement = menu.querySelector('.emoji-menu-content');
+    const remainingCategories = Object.keys(categoryMap).slice(1);
+    const allCategoriesAddedPromise = remainingCategories.reduce(
+      (promiseChain, categoryNameKey) =>
+        promiseChain.then(() =>
+          new Promise((resolve) => {
+            const emojisInCategory = categoryMap[categoryNameKey];
+            const categoryMarkup = renderCategory(
+              categoryLabelMap[categoryNameKey],
+              emojisInCategory,
+            );
+            requestAnimationFrame(() => {
+              emojiContentElement.insertAdjacentHTML('beforeend', categoryMarkup);
+              resolve();
+            });
+          }),
+      ),
+      Promise.resolve(),
+    );
+
+    allCategoriesAddedPromise.then(() => {
+      // Used for tests
+      // We check for the menu in case it was destroyed in the meantime
+      if (menu) {
+        menu.dispatchEvent(new CustomEvent('build-emoji-menu-finish'));
       }
-      users.unshift('You');
-      return awardBlock
-        .attr('title', this.toSentence(users))
-        .tooltip('fixTitle');
-    };
-
-    AwardsHandler.prototype.createEmoji_ = function(votesBlock, emoji) {
-      var $emojiButton, buttonHtml, emojiCssClass;
-      emojiCssClass = this.resolveNameToCssClass(emoji);
-      buttonHtml = "<button class='btn award-control js-emoji-btn has-tooltip active' title='You' data-placement='bottom'> <div class='icon emoji-icon " + emojiCssClass + "' data-emoji='" + emoji + "'></div> <span class='award-control-text js-counter'>1</span> </button>";
-      $emojiButton = $(buttonHtml);
-      $emojiButton.insertBefore(votesBlock.find('.js-award-holder')).find('.emoji-icon').data('emoji', emoji);
+    });
+  };
+
+AwardsHandler.prototype.positionMenu = function positionMenu($menu, $addBtn) {
+  const position = $addBtn.data('position');
+  // The menu could potentially be off-screen or in a hidden overflow element
+  // So we position the element absolute in the body
+  const css = {
+    top: `${$addBtn.offset().top + $addBtn.outerHeight()}px`,
+  };
+  if (position === 'right') {
+    css.left = `${($addBtn.offset().left - $menu.outerWidth()) + 20}px`;
+    $menu.addClass('is-aligned-right');
+  } else {
+    css.left = `${$addBtn.offset().left}px`;
+    $menu.removeClass('is-aligned-right');
+  }
+  return $menu.css(css);
+};
+
+AwardsHandler.prototype.addAward = function addAward(
+  votesBlock,
+  awardUrl,
+  emoji,
+  checkMutuality,
+  callback,
+) {
+  const normalizedEmoji = this.normalizeEmojiName(emoji);
+  this.postEmoji(awardUrl, normalizedEmoji, () => {
+    this.addAwardToEmojiBar(votesBlock, normalizedEmoji, checkMutuality);
+    return typeof callback === 'function' ? callback() : undefined;
+  });
+  return $('.emoji-menu').removeClass('is-visible');
+};
+
+AwardsHandler.prototype.addAwardToEmojiBar = function addAwardToEmojiBar(
+  votesBlock,
+  emoji,
+  checkForMutuality,
+) {
+  if (checkForMutuality || checkForMutuality === null) {
+    this.checkMutuality(votesBlock, emoji);
+  }
+  this.addEmojiToFrequentlyUsedList(emoji);
+  const normalizedEmoji = this.normalizeEmojiName(emoji);
+  const $emojiButton = this.findEmojiIcon(votesBlock, normalizedEmoji).parent();
+  if ($emojiButton.length > 0) {
+    if (this.isActive($emojiButton)) {
+      this.decrementCounter($emojiButton, normalizedEmoji);
+    } else {
+      const counter = $emojiButton.find('.js-counter');
+      counter.text(parseInt(counter.text(), 10) + 1);
+      $emojiButton.addClass('active');
+      this.addYouToUserList(votesBlock, normalizedEmoji);
       this.animateEmoji($emojiButton);
-      $('.award-control').tooltip();
-      return votesBlock.removeClass('current');
-    };
-
-    AwardsHandler.prototype.animateEmoji = function($emoji) {
-      var className = 'pulse animated once short';
-      $emoji.addClass(className);
+    }
+  } else {
+    votesBlock.removeClass('hidden');
+    this.createEmoji(votesBlock, normalizedEmoji);
+  }
+};
+
+AwardsHandler.prototype.getVotesBlock = function getVotesBlock() {
+  const currentBlock = $('.js-awards-block.current');
+  let resultantVotesBlock = currentBlock;
+  if (currentBlock.length === 0) {
+    resultantVotesBlock = $('.js-awards-block').eq(0);
+  }
+
+  return resultantVotesBlock;
+};
+
+AwardsHandler.prototype.getAwardUrl = function getAwardUrl() {
+  return this.getVotesBlock().data('award-url');
+};
+
+AwardsHandler.prototype.checkMutuality = function checkMutuality(votesBlock, emoji) {
+  const awardUrl = this.getAwardUrl();
+  if (emoji === 'thumbsup' || emoji === 'thumbsdown') {
+    const mutualVote = emoji === 'thumbsup' ? 'thumbsdown' : 'thumbsup';
+    const $emojiButton = votesBlock.find(`[data-name="${mutualVote}"]`).parent();
+    const isAlreadyVoted = $emojiButton.hasClass('active');
+    if (isAlreadyVoted) {
+      this.addAward(votesBlock, awardUrl, mutualVote, false);
+    }
+  }
+};
+
+AwardsHandler.prototype.isActive = function isActive($emojiButton) {
+  return $emojiButton.hasClass('active');
+};
+
+AwardsHandler.prototype.decrementCounter = function decrementCounter($emojiButton, emoji) {
+  const counter = $('.js-counter', $emojiButton);
+  const counterNumber = parseInt(counter.text(), 10);
+  if (counterNumber > 1) {
+    counter.text(counterNumber - 1);
+    this.removeYouFromUserList($emojiButton);
+  } else if (emoji === 'thumbsup' || emoji === 'thumbsdown') {
+    $emojiButton.tooltip('destroy');
+    counter.text('0');
+    this.removeYouFromUserList($emojiButton);
+    if ($emojiButton.parents('.note').length) {
+      this.removeEmoji($emojiButton);
+    }
+  } else {
+    this.removeEmoji($emojiButton);
+  }
+  return $emojiButton.removeClass('active');
+};
+
+AwardsHandler.prototype.removeEmoji = function removeEmoji($emojiButton) {
+  $emojiButton.tooltip('destroy');
+  $emojiButton.remove();
+  const $votesBlock = this.getVotesBlock();
+  if ($votesBlock.find('.js-emoji-btn').length === 0) {
+    $votesBlock.addClass('hidden');
+  }
+};
+
+AwardsHandler.prototype.getAwardTooltip = function getAwardTooltip($awardBlock) {
+  return $awardBlock.attr('data-original-title') || $awardBlock.attr('data-title') || '';
+};
+
+AwardsHandler.prototype.toSentence = function toSentence(list) {
+  let sentence;
+  if (list.length <= 2) {
+    sentence = list.join(' and ');
+  } else {
+    sentence = `${list.slice(0, -1).join(', ')}, and ${list[list.length - 1]}`;
+  }
+
+  return sentence;
+};
+
+AwardsHandler.prototype.removeYouFromUserList = function removeYouFromUserList($emojiButton) {
+  const awardBlock = $emojiButton;
+  const originalTitle = this.getAwardTooltip(awardBlock);
+  const authors = originalTitle.split(FROM_SENTENCE_REGEX);
+  authors.splice(authors.indexOf('You'), 1);
+  return awardBlock
+    .closest('.js-emoji-btn')
+    .removeData('title')
+    .removeAttr('data-title')
+    .removeAttr('data-original-title')
+    .attr('title', this.toSentence(authors))
+    .tooltip('fixTitle');
+};
+
+AwardsHandler.prototype.addYouToUserList = function addYouToUserList(votesBlock, emoji) {
+  const awardBlock = this.findEmojiIcon(votesBlock, emoji).parent();
+  const origTitle = this.getAwardTooltip(awardBlock);
+  let users = [];
+  if (origTitle) {
+    users = origTitle.trim().split(FROM_SENTENCE_REGEX);
+  }
+  users.unshift('You');
+  return awardBlock
+    .attr('title', this.toSentence(users))
+    .tooltip('fixTitle');
+};
+
+AwardsHandler
+  .prototype
+  .createAwardButtonForVotesBlock = function createAwardButtonForVotesBlock(votesBlock, emojiName) {
+    const buttonHtml = `
+      <button class="btn award-control js-emoji-btn has-tooltip active" title="You" data-placement="bottom">
+        ${glEmojiTag(emojiName)}
+        <span class="award-control-text js-counter">1</span>
+      </button>
+    `;
+    const $emojiButton = $(buttonHtml);
+    $emojiButton.insertBefore(votesBlock.find('.js-award-holder')).find('.emoji-icon').data('name', emojiName);
+    this.animateEmoji($emojiButton);
+    $('.award-control').tooltip();
+    votesBlock.removeClass('current');
+  };
+
+AwardsHandler.prototype.animateEmoji = function animateEmoji($emoji) {
+  const className = 'pulse animated once short';
+  $emoji.addClass(className);
+
+  this.registerEventListener('on', $emoji, animationEndEventString, (e) => {
+    $(e.currentTarget).removeClass(className);
+  });
+};
+
+AwardsHandler.prototype.createEmoji = function createEmoji(votesBlock, emoji) {
+  if ($('.emoji-menu').length) {
+    this.createAwardButtonForVotesBlock(votesBlock, emoji);
+  }
+  this.createEmojiMenu(() => {
+    this.createAwardButtonForVotesBlock(votesBlock, emoji);
+  });
+};
+
+AwardsHandler.prototype.postEmoji = function postEmoji(awardUrl, emoji, callback) {
+  return $.post(awardUrl, {
+    name: emoji,
+  }, (data) => {
+    if (data.ok) {
+      callback();
+    }
+  });
+};
+
+AwardsHandler.prototype.findEmojiIcon = function findEmojiIcon(votesBlock, emoji) {
+  return votesBlock.find(`.js-emoji-btn [data-name="${emoji}"]`);
+};
+
+AwardsHandler.prototype.scrollToAwards = function scrollToAwards() {
+  const options = {
+    scrollTop: $('.awards').offset().top - 110,
+  };
+  return $('body, html').animate(options, 200);
+};
+
+AwardsHandler.prototype.normalizeEmojiName = function normalizeEmojiName(emoji) {
+  return Object.prototype.hasOwnProperty.call(this.aliases, emoji) ? this.aliases[emoji] : emoji;
+};
+
+AwardsHandler
+  .prototype
+  .addEmojiToFrequentlyUsedList = function addEmojiToFrequentlyUsedList(emoji) {
+    const frequentlyUsedEmojis = this.getFrequentlyUsedEmojis();
+    frequentlyUsedEmojis.push(emoji);
+    Cookies.set('frequently_used_emojis', frequentlyUsedEmojis.join(','), { expires: 365 });
+  };
+
+AwardsHandler.prototype.getFrequentlyUsedEmojis = function getFrequentlyUsedEmojis() {
+  const frequentlyUsedEmojis = (Cookies.get('frequently_used_emojis') || '').split(',');
+  return _.compact(_.uniq(frequentlyUsedEmojis));
+};
+
+AwardsHandler.prototype.setupSearch = function setupSearch() {
+  this.registerEventListener('on', $('input.emoji-search'), 'input', (e) => {
+    const term = $(e.target).val().trim();
+    // Clean previous search results
+    $('ul.emoji-menu-search, h5.emoji-search').remove();
+    if (term.length > 0) {
+      // Generate a search result block
+      const h5 = $('<h5 class="emoji-search" />').text('Search results');
+      const foundEmojis = this.searchEmojis(term).show();
+      const ul = $('<ul>').addClass('emoji-menu-list emoji-menu-search').append(foundEmojis);
+      $('.emoji-menu-content ul, .emoji-menu-content h5').hide();
+      $('.emoji-menu-content').append(h5).append(ul);
+    } else {
+      $('.emoji-menu-content').children().show();
+    }
+  });
+};
 
-      $emoji.on('webkitAnimationEnd animationEnd', function() {
-        $(this).removeClass(className);
-      });
-    };
+AwardsHandler.prototype.searchEmojis = function searchEmojis(term) {
+  const safeTerm = term.toLowerCase();
 
-    AwardsHandler.prototype.createEmoji = function(votesBlock, emoji) {
-      if ($('.emoji-menu').length) {
-        return this.createEmoji_(votesBlock, emoji);
-      }
-      return this.createEmojiMenu(this.getAwardMenuUrl(), (function(_this) {
-        return function() {
-          return _this.createEmoji_(votesBlock, emoji);
-        };
-      })(this));
-    };
-
-    AwardsHandler.prototype.getAwardMenuUrl = function() {
-      return gon.award_menu_url;
-    };
-
-    AwardsHandler.prototype.resolveNameToCssClass = function(emoji) {
-      var emojiIcon, unicodeName;
-      emojiIcon = $(".emoji-menu-content [data-emoji='" + emoji + "']");
-      if (emojiIcon.length > 0) {
-        unicodeName = emojiIcon.data('unicode-name');
-      } else {
-        // Find by alias
-        unicodeName = $(".emoji-menu-content [data-aliases*=':" + emoji + ":']").data('unicode-name');
-      }
-      return "emoji-" + unicodeName;
-    };
-
-    AwardsHandler.prototype.postEmoji = function(awardUrl, emoji, callback) {
-      return $.post(awardUrl, {
-        name: emoji
-      }, function(data) {
-        if (data.ok) {
-          return callback();
-        }
-      });
-    };
-
-    AwardsHandler.prototype.findEmojiIcon = function(votesBlock, emoji) {
-      return votesBlock.find(".js-emoji-btn [data-emoji='" + emoji + "']");
-    };
-
-    AwardsHandler.prototype.scrollToAwards = function() {
-      var options;
-      options = {
-        scrollTop: $('.awards').offset().top - 110
-      };
-      return $('body, html').animate(options, 200);
-    };
-
-    AwardsHandler.prototype.normilizeEmojiName = function(emoji) {
-      return this.aliases[emoji] || emoji;
-    };
-
-    AwardsHandler.prototype.addEmojiToFrequentlyUsedList = function(emoji) {
-      var frequentlyUsedEmojis;
-      frequentlyUsedEmojis = this.getFrequentlyUsedEmojis();
-      frequentlyUsedEmojis.push(emoji);
-      Cookies.set('frequently_used_emojis', frequentlyUsedEmojis.join(','), { expires: 365 });
-    };
-
-    AwardsHandler.prototype.getFrequentlyUsedEmojis = function() {
-      var frequentlyUsedEmojis;
-      frequentlyUsedEmojis = (Cookies.get('frequently_used_emojis') || '').split(',');
-      return _.compact(_.uniq(frequentlyUsedEmojis));
-    };
-
-    AwardsHandler.prototype.renderFrequentlyUsedBlock = function() {
-      var emoji, frequentlyUsedEmojis, i, len, ul;
-      if (Cookies.get('frequently_used_emojis')) {
-        frequentlyUsedEmojis = this.getFrequentlyUsedEmojis();
-        ul = $("<ul class='clearfix emoji-menu-list frequent-emojis'>");
-        for (i = 0, len = frequentlyUsedEmojis.length; i < len; i++) {
-          emoji = frequentlyUsedEmojis[i];
-          $(".emoji-menu-content [data-emoji='" + emoji + "']").closest('li').clone().appendTo(ul);
-        }
-        $('.emoji-menu-content').prepend(ul).prepend($('<h5>').text('Frequently used'));
-      }
-      return this.frequentEmojiBlockRendered = true;
-    };
-
-    AwardsHandler.prototype.setupSearch = function() {
-      return $('input.emoji-search').on('keyup', (function(_this) {
-        return function(ev) {
-          var found_emojis, h5, term, ul;
-          term = $(ev.target).val();
-          // Clean previous search results
-          $('ul.emoji-menu-search, h5.emoji-search').remove();
-          if (term) {
-            // Generate a search result block
-            h5 = $('<h5 class="emoji-search" />').text('Search results');
-            found_emojis = _this.searchEmojis(term).show();
-            ul = $('<ul>').addClass('emoji-menu-list emoji-menu-search').append(found_emojis);
-            $('.emoji-menu-content ul, .emoji-menu-content h5').hide();
-            return $('.emoji-menu-content').append(h5).append(ul);
-          } else {
-            return $('.emoji-menu-content').children().show();
-          }
-        };
-      })(this));
-    };
-
-    AwardsHandler.prototype.searchEmojis = function(term) {
-      return $(".emoji-menu-list:not(.frequent-emojis) [data-emoji*='" + term + "']").closest('li').clone();
-    };
-
-    return AwardsHandler;
-
-  })();
-
-}).call(this);
+  const namesMatchingAlias = [];
+  Object.keys(emojiAliases).forEach((alias) => {
+    if (alias.indexOf(safeTerm) >= 0) {
+      namesMatchingAlias.push(emojiAliases[alias]);
+    }
+  });
+  const $matchingElements = namesMatchingAlias.concat(safeTerm)
+    .reduce(
+      ($result, searchTerm) =>
+        $result.add($(`.emoji-menu-list:not(.frequent-emojis) [data-name*="${searchTerm}"]`)),
+      $([]),
+    );
+  return $matchingElements.closest('li').clone();
+};
+
+AwardsHandler.prototype.destroy = function destroy() {
+  this.eventListeners.forEach((entry) => {
+    entry.element.off.call(entry.element, ...entry.args);
+  });
+  $('.emoji-menu').remove();
+};
+
+export default AwardsHandler;
diff --git a/app/assets/javascripts/behaviors/autosize.js b/app/assets/javascripts/behaviors/autosize.js
index a5d62f881fe..f7f41d55b52 100644
--- a/app/assets/javascripts/behaviors/autosize.js
+++ b/app/assets/javascripts/behaviors/autosize.js
@@ -1,7 +1,7 @@
-/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, no-var, consistent-return, no-undef, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, no-var, consistent-return, max-len */
+/* global autosize */
 
-/*= require jquery.ba-resize */
-/*= require autosize */
+var autosize = require('vendor/autosize');
 
 (function() {
   $(function() {
@@ -25,5 +25,4 @@
     autosize.update($fields);
     return $fields.css('resize', 'vertical');
   });
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/behaviors/bind_in_out.js b/app/assets/javascripts/behaviors/bind_in_out.js
new file mode 100644
index 00000000000..886f127b06b
--- /dev/null
+++ b/app/assets/javascripts/behaviors/bind_in_out.js
@@ -0,0 +1,47 @@
+class BindInOut {
+  constructor(bindIn, bindOut) {
+    this.in = bindIn;
+    this.out = bindOut;
+
+    this.eventWrapper = {};
+    this.eventType = /(INPUT|TEXTAREA)/.test(bindIn.tagName) ? 'keyup' : 'change';
+  }
+
+  addEvents() {
+    this.eventWrapper.updateOut = this.updateOut.bind(this);
+
+    this.in.addEventListener(this.eventType, this.eventWrapper.updateOut);
+
+    return this;
+  }
+
+  updateOut() {
+    this.out.textContent = this.in.value;
+
+    return this;
+  }
+
+  removeEvents() {
+    this.in.removeEventListener(this.eventType, this.eventWrapper.updateOut);
+
+    return this;
+  }
+
+  static initAll() {
+    const ins = document.querySelectorAll('*[data-bind-in]');
+
+    return [].map.call(ins, anIn => BindInOut.init(anIn));
+  }
+
+  static init(anIn, anOut) {
+    const out = anOut || document.querySelector(`*[data-bind-out="${anIn.dataset.bindIn}"]`);
+
+    if (!out) return null;
+
+    const bindInOut = new BindInOut(anIn, out);
+
+    return bindInOut.addEvents().updateOut();
+  }
+}
+
+export default BindInOut;
diff --git a/app/assets/javascripts/behaviors/details_behavior.js b/app/assets/javascripts/behaviors/details_behavior.js
index 3998ee9a0a0..fd0840fa117 100644
--- a/app/assets/javascripts/behaviors/details_behavior.js
+++ b/app/assets/javascripts/behaviors/details_behavior.js
@@ -1,4 +1,4 @@
-/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, quotes, no-var, vars-on-top, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, quotes, no-var, vars-on-top, max-len */
 (function() {
   $(function() {
     $("body").on("click", ".js-details-target", function() {
@@ -23,5 +23,4 @@
       return e.preventDefault();
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/behaviors/gl_emoji.js b/app/assets/javascripts/behaviors/gl_emoji.js
new file mode 100644
index 00000000000..59741cc9b1a
--- /dev/null
+++ b/app/assets/javascripts/behaviors/gl_emoji.js
@@ -0,0 +1,105 @@
+import installCustomElements from 'document-register-element';
+import emojiMap from 'emojis/digests.json';
+import emojiAliases from 'emojis/aliases.json';
+import { getUnicodeSupportMap } from './gl_emoji/unicode_support_map';
+import { isEmojiUnicodeSupported } from './gl_emoji/is_emoji_unicode_supported';
+
+installCustomElements(window);
+
+const generatedUnicodeSupportMap = getUnicodeSupportMap();
+
+function emojiImageTag(name, src) {
+  return `<img class="emoji" title=":${name}:" alt=":${name}:" src="${src}" width="20" height="20" align="absmiddle" />`;
+}
+
+function assembleFallbackImageSrc(inputName) {
+  const name = Object.prototype.hasOwnProperty.call(emojiAliases, inputName) ?
+    emojiAliases[inputName] : inputName;
+  const emojiInfo = emojiMap[name];
+  const fallbackImageSrc = `${gon.asset_host || ''}${gon.relative_url_root || ''}/assets/emoji/${name}-${emojiInfo.digest}.png`;
+
+  return fallbackImageSrc;
+}
+const glEmojiTagDefaults = {
+  sprite: false,
+  forceFallback: false,
+};
+function glEmojiTag(inputName, options) {
+  const opts = Object.assign({}, glEmojiTagDefaults, options);
+  const name = Object.prototype.hasOwnProperty.call(emojiAliases, inputName) ?
+    emojiAliases[inputName] : inputName;
+  const emojiInfo = emojiMap[name];
+  const fallbackImageSrc = assembleFallbackImageSrc(name);
+  const fallbackSpriteClass = `emoji-${name}`;
+
+  const classList = [];
+  if (opts.forceFallback && opts.sprite) {
+    classList.push('emoji-icon');
+    classList.push(fallbackSpriteClass);
+  }
+  const classAttribute = classList.length > 0 ? `class="${classList.join(' ')}"` : '';
+  const fallbackSpriteAttribute = opts.sprite ? `data-fallback-sprite-class="${fallbackSpriteClass}"` : '';
+  let contents = emojiInfo.moji;
+  if (opts.forceFallback && !opts.sprite) {
+    contents = emojiImageTag(name, fallbackImageSrc);
+  }
+
+  return `
+  <gl-emoji
+    ${classAttribute}
+    data-name="${name}"
+    data-fallback-src="${fallbackImageSrc}"
+    ${fallbackSpriteAttribute}
+    data-unicode-version="${emojiInfo.unicodeVersion}"
+  >
+    ${contents}
+  </gl-emoji>
+  `;
+}
+
+function installGlEmojiElement() {
+  const GlEmojiElementProto = Object.create(HTMLElement.prototype);
+  GlEmojiElementProto.createdCallback = function createdCallback() {
+    const emojiUnicode = this.textContent.trim();
+    const {
+      name,
+      unicodeVersion,
+      fallbackSrc,
+      fallbackSpriteClass,
+    } = this.dataset;
+
+    const isEmojiUnicode = this.childNodes && Array.prototype.every.call(
+      this.childNodes,
+      childNode => childNode.nodeType === 3,
+    );
+    const hasImageFallback = fallbackSrc && fallbackSrc.length > 0;
+    const hasCssSpriteFalback = fallbackSpriteClass && fallbackSpriteClass.length > 0;
+
+    if (
+      isEmojiUnicode &&
+      !isEmojiUnicodeSupported(generatedUnicodeSupportMap, emojiUnicode, unicodeVersion)
+    ) {
+      // CSS sprite fallback takes precedence over image fallback
+      if (hasCssSpriteFalback) {
+        // IE 11 doesn't like adding multiple at once :(
+        this.classList.add('emoji-icon');
+        this.classList.add(fallbackSpriteClass);
+      } else if (hasImageFallback) {
+        this.innerHTML = emojiImageTag(name, fallbackSrc);
+      } else {
+        const src = assembleFallbackImageSrc(name);
+        this.innerHTML = emojiImageTag(name, src);
+      }
+    }
+  };
+
+  document.registerElement('gl-emoji', {
+    prototype: GlEmojiElementProto,
+  });
+}
+
+export {
+  installGlEmojiElement,
+  glEmojiTag,
+  emojiImageTag,
+};
diff --git a/app/assets/javascripts/behaviors/gl_emoji/is_emoji_unicode_supported.js b/app/assets/javascripts/behaviors/gl_emoji/is_emoji_unicode_supported.js
new file mode 100644
index 00000000000..5e3c45f7e92
--- /dev/null
+++ b/app/assets/javascripts/behaviors/gl_emoji/is_emoji_unicode_supported.js
@@ -0,0 +1,121 @@
+import spreadString from './spread_string';
+
+// On Windows, flags render as two-letter country codes, see http://emojipedia.org/flags/
+const flagACodePoint = 127462; // parseInt('1F1E6', 16)
+const flagZCodePoint = 127487; // parseInt('1F1FF', 16)
+function isFlagEmoji(emojiUnicode) {
+  const cp = emojiUnicode.codePointAt(0);
+  // Length 4 because flags are made of 2 characters which are surrogate pairs
+  return emojiUnicode.length === 4 && cp >= flagACodePoint && cp <= flagZCodePoint;
+}
+
+// Chrome <57 renders keycaps oddly
+// See https://bugs.chromium.org/p/chromium/issues/detail?id=632294
+// Same issue on Windows also fixed in Chrome 57, http://i.imgur.com/rQF7woO.png
+function isKeycapEmoji(emojiUnicode) {
+  return emojiUnicode.length === 3 && emojiUnicode[2] === '\u20E3';
+}
+
+// Check for a skin tone variation emoji which aren't always supported
+const tone1 = 127995;// parseInt('1F3FB', 16)
+const tone5 = 127999;// parseInt('1F3FF', 16)
+function isSkinToneComboEmoji(emojiUnicode) {
+  return emojiUnicode.length > 2 && spreadString(emojiUnicode).some((char) => {
+    const cp = char.codePointAt(0);
+    return cp >= tone1 && cp <= tone5;
+  });
+}
+
+// macOS supports most skin tone emoji's but
+// doesn't support the skin tone versions of horse racing
+const horseRacingCodePoint = 127943;// parseInt('1F3C7', 16)
+function isHorceRacingSkinToneComboEmoji(emojiUnicode) {
+  return spreadString(emojiUnicode)[0].codePointAt(0) === horseRacingCodePoint &&
+    isSkinToneComboEmoji(emojiUnicode);
+}
+
+// Check for `family_*`, `kiss_*`, `couple_*`
+// For ex. Windows 8.1 Firefox 51.0.1, doesn't support these
+const zwj = 8205; // parseInt('200D', 16)
+const personStartCodePoint = 128102; // parseInt('1F466', 16)
+const personEndCodePoint = 128105; // parseInt('1F469', 16)
+function isPersonZwjEmoji(emojiUnicode) {
+  let hasPersonEmoji = false;
+  let hasZwj = false;
+  spreadString(emojiUnicode).forEach((character) => {
+    const cp = character.codePointAt(0);
+    if (cp === zwj) {
+      hasZwj = true;
+    } else if (cp >= personStartCodePoint && cp <= personEndCodePoint) {
+      hasPersonEmoji = true;
+    }
+  });
+
+  return hasPersonEmoji && hasZwj;
+}
+
+// Helper so we don't have to run `isFlagEmoji` twice
+// in `isEmojiUnicodeSupported` logic
+function checkFlagEmojiSupport(unicodeSupportMap, emojiUnicode) {
+  const isFlagResult = isFlagEmoji(emojiUnicode);
+  return (
+    (unicodeSupportMap.flag && isFlagResult) ||
+    !isFlagResult
+  );
+}
+
+// Helper so we don't have to run `isSkinToneComboEmoji` twice
+// in `isEmojiUnicodeSupported` logic
+function checkSkinToneModifierSupport(unicodeSupportMap, emojiUnicode) {
+  const isSkinToneResult = isSkinToneComboEmoji(emojiUnicode);
+  return (
+    (unicodeSupportMap.skinToneModifier && isSkinToneResult) ||
+    !isSkinToneResult
+  );
+}
+
+// Helper func so we don't have to run `isHorceRacingSkinToneComboEmoji` twice
+// in `isEmojiUnicodeSupported` logic
+function checkHorseRacingSkinToneComboEmojiSupport(unicodeSupportMap, emojiUnicode) {
+  const isHorseRacingSkinToneResult = isHorceRacingSkinToneComboEmoji(emojiUnicode);
+  return (
+    (unicodeSupportMap.horseRacing && isHorseRacingSkinToneResult) ||
+    !isHorseRacingSkinToneResult
+  );
+}
+
+// Helper so we don't have to run `isPersonZwjEmoji` twice
+// in `isEmojiUnicodeSupported` logic
+function checkPersonEmojiSupport(unicodeSupportMap, emojiUnicode) {
+  const isPersonZwjResult = isPersonZwjEmoji(emojiUnicode);
+  return (
+    (unicodeSupportMap.personZwj && isPersonZwjResult) ||
+    !isPersonZwjResult
+  );
+}
+
+// Takes in a support map and determines whether
+// the given unicode emoji is supported on the platform.
+//
+// Combines all the edge case tests into a one-stop shop method
+function isEmojiUnicodeSupported(unicodeSupportMap = {}, emojiUnicode, unicodeVersion) {
+  const isOlderThanChrome57 = unicodeSupportMap.meta && unicodeSupportMap.meta.isChrome &&
+    unicodeSupportMap.meta.chromeVersion < 57;
+
+  // For comments about each scenario, see the comments above each individual respective function
+  return unicodeSupportMap[unicodeVersion] &&
+    !(isOlderThanChrome57 && isKeycapEmoji(emojiUnicode)) &&
+    checkFlagEmojiSupport(unicodeSupportMap, emojiUnicode) &&
+    checkSkinToneModifierSupport(unicodeSupportMap, emojiUnicode) &&
+    checkHorseRacingSkinToneComboEmojiSupport(unicodeSupportMap, emojiUnicode) &&
+    checkPersonEmojiSupport(unicodeSupportMap, emojiUnicode);
+}
+
+export {
+  isEmojiUnicodeSupported,
+  isFlagEmoji,
+  isKeycapEmoji,
+  isSkinToneComboEmoji,
+  isHorceRacingSkinToneComboEmoji,
+  isPersonZwjEmoji,
+};
diff --git a/app/assets/javascripts/behaviors/gl_emoji/spread_string.js b/app/assets/javascripts/behaviors/gl_emoji/spread_string.js
new file mode 100644
index 00000000000..327764ec6e9
--- /dev/null
+++ b/app/assets/javascripts/behaviors/gl_emoji/spread_string.js
@@ -0,0 +1,50 @@
+// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/charCodeAt#Fixing_charCodeAt()_to_handle_non-Basic-Multilingual-Plane_characters_if_their_presence_earlier_in_the_string_is_known
+function knownCharCodeAt(givenString, index) {
+  const str = `${givenString}`;
+  const end = str.length;
+
+  const surrogatePairs = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g;
+  let idx = index;
+  while ((surrogatePairs.exec(str)) != null) {
+    const li = surrogatePairs.lastIndex;
+    if (li - 2 < idx) {
+      idx += 1;
+    } else {
+      break;
+    }
+  }
+
+  if (idx >= end || idx < 0) {
+    return NaN;
+  }
+
+  const code = str.charCodeAt(idx);
+
+  let high;
+  let low;
+  if (code >= 0xD800 && code <= 0xDBFF) {
+    high = code;
+    low = str.charCodeAt(idx + 1);
+    // Go one further, since one of the "characters" is part of a surrogate pair
+    return ((high - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000;
+  }
+  return code;
+}
+
+// See http://stackoverflow.com/a/38901550/796832
+// ES5/PhantomJS compatible version of spreading a string
+//
+// [...'foo'] -> ['f', 'o', 'o']
+// [...'🖐🏿'] -> ['🖐', '🏿']
+function spreadString(str) {
+  const arr = [];
+  let i = 0;
+  while (!isNaN(knownCharCodeAt(str, i))) {
+    const codePoint = knownCharCodeAt(str, i);
+    arr.push(String.fromCodePoint(codePoint));
+    i += 1;
+  }
+  return arr;
+}
+
+export default spreadString;
diff --git a/app/assets/javascripts/behaviors/gl_emoji/unicode_support_map.js b/app/assets/javascripts/behaviors/gl_emoji/unicode_support_map.js
new file mode 100644
index 00000000000..aa522e20c36
--- /dev/null
+++ b/app/assets/javascripts/behaviors/gl_emoji/unicode_support_map.js
@@ -0,0 +1,161 @@
+const unicodeSupportTestMap = {
+  // man, student (emojione does not have any of these yet), http://emojipedia.org/emoji-zwj-sequences/
+  // occupationZwj: '\u{1F468}\u{200D}\u{1F393}',
+  // woman, biking (emojione does not have any of these yet), http://emojipedia.org/emoji-zwj-sequences/
+  // sexZwj: '\u{1F6B4}\u{200D}\u{2640}',
+  // family_mwgb
+  // Windows 8.1, Firefox 51.0.1 does not support `family_`, `kiss_`, `couple_`
+  personZwj: '\u{1F468}\u{200D}\u{1F469}\u{200D}\u{1F467}\u{200D}\u{1F466}',
+  // horse_racing_tone5
+  // Special case that is not supported on macOS 10.12 even though `skinToneModifier` succeeds
+  horseRacing: '\u{1F3C7}\u{1F3FF}',
+  // US flag, http://emojipedia.org/flags/
+  flag: '\u{1F1FA}\u{1F1F8}',
+  // http://emojipedia.org/modifiers/
+  skinToneModifier: [
+    // spy_tone5
+    '\u{1F575}\u{1F3FF}',
+    // person_with_ball_tone5
+    '\u{26F9}\u{1F3FF}',
+    // angel_tone5
+    '\u{1F47C}\u{1F3FF}',
+  ],
+  // rofl, http://emojipedia.org/unicode-9.0/
+  '9.0': '\u{1F923}',
+  // metal, http://emojipedia.org/unicode-8.0/
+  '8.0': '\u{1F918}',
+  // spy, http://emojipedia.org/unicode-7.0/
+  '7.0': '\u{1F575}',
+  // expressionless, http://emojipedia.org/unicode-6.1/
+  6.1: '\u{1F611}',
+  // japanese_goblin, http://emojipedia.org/unicode-6.0/
+  '6.0': '\u{1F47A}',
+  // sailboat, http://emojipedia.org/unicode-5.2/
+  5.2: '\u{26F5}',
+  // mahjong, http://emojipedia.org/unicode-5.1/
+  5.1: '\u{1F004}',
+  // gear, http://emojipedia.org/unicode-4.1/
+  4.1: '\u{2699}',
+  // zap, http://emojipedia.org/unicode-4.0/
+  '4.0': '\u{26A1}',
+  // recycle, http://emojipedia.org/unicode-3.2/
+  3.2: '\u{267B}',
+  // information_source, http://emojipedia.org/unicode-3.0/
+  '3.0': '\u{2139}',
+  // heart, http://emojipedia.org/unicode-1.1/
+  1.1: '\u{2764}',
+};
+
+function checkPixelInImageDataArray(pixelOffset, imageDataArray) {
+  // `4 *` because RGBA
+  const indexOffset = 4 * pixelOffset;
+  const hasColor = imageDataArray[indexOffset + 0] ||
+    imageDataArray[indexOffset + 1] ||
+    imageDataArray[indexOffset + 2];
+  const isVisible = imageDataArray[indexOffset + 3];
+  // Check for some sort of color other than black
+  if (hasColor && isVisible) {
+    return true;
+  }
+  return false;
+}
+
+const chromeMatches = navigator.userAgent.match(/Chrom(?:e|ium)\/([0-9]+)\./);
+const isChrome = chromeMatches && chromeMatches.length > 0;
+const chromeVersion = chromeMatches && chromeMatches[1] && parseInt(chromeMatches[1], 10);
+
+// We use 16px because mobile Safari (iOS 9.3) doesn't properly scale emojis :/
+// See 32px, https://i.imgur.com/htY6Zym.png
+// See 16px, https://i.imgur.com/FPPsIF8.png
+const fontSize = 16;
+function generateUnicodeSupportMap(testMap) {
+  const testMapKeys = Object.keys(testMap);
+  const numTestEntries = testMapKeys
+    .reduce((list, testKey) => list.concat(testMap[testKey]), []).length;
+
+  const canvas = document.createElement('canvas');
+  (window.gl || window).testEmojiUnicodeSupportMapCanvas = canvas;
+  const ctx = canvas.getContext('2d');
+  canvas.width = (2 * fontSize);
+  canvas.height = (numTestEntries * fontSize);
+  ctx.fillStyle = '#000000';
+  ctx.textBaseline = 'middle';
+  ctx.font = `${fontSize}px "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"`;
+  // Write each emoji to the canvas vertically
+  let writeIndex = 0;
+  testMapKeys.forEach((testKey) => {
+    const testEntry = testMap[testKey];
+    [].concat(testEntry).forEach((emojiUnicode) => {
+      ctx.fillText(emojiUnicode, 0, (writeIndex * fontSize) + (fontSize / 2));
+      writeIndex += 1;
+    });
+  });
+
+  // Read from the canvas
+  const resultMap = {};
+  let readIndex = 0;
+  testMapKeys.forEach((testKey) => {
+    const testEntry = testMap[testKey];
+    // This needs to be a `reduce` instead of `every` because we need to
+    // keep the `readIndex` in sync from the writes by running all entries
+    const isTestSatisfied = [].concat(testEntry).reduce((isSatisfied) => {
+      // Sample along the vertical-middle for a couple of characters
+      const imageData = ctx.getImageData(
+          0,
+          (readIndex * fontSize) + (fontSize / 2),
+          2 * fontSize,
+          1,
+        ).data;
+
+      let isValidEmoji = false;
+      for (let currentPixel = 0; currentPixel < 64; currentPixel += 1) {
+        const isLookingAtFirstChar = currentPixel < fontSize;
+        const isLookingAtSecondChar = currentPixel >= (fontSize + (fontSize / 2));
+        // Check for the emoji somewhere along the row
+        if (isLookingAtFirstChar && checkPixelInImageDataArray(currentPixel, imageData)) {
+          isValidEmoji = true;
+
+        // Check to see that nothing is rendered next to the first character
+        // to ensure that the ZWJ sequence rendered as one piece
+        } else if (isLookingAtSecondChar && checkPixelInImageDataArray(currentPixel, imageData)) {
+          isValidEmoji = false;
+          break;
+        }
+      }
+
+      readIndex += 1;
+      return isSatisfied && isValidEmoji;
+    }, true);
+
+    resultMap[testKey] = isTestSatisfied;
+  });
+
+  resultMap.meta = {
+    isChrome,
+    chromeVersion,
+  };
+
+  return resultMap;
+}
+
+function getUnicodeSupportMap() {
+  let unicodeSupportMap;
+  const userAgentFromCache = window.localStorage.getItem('gl-emoji-user-agent');
+  try {
+    unicodeSupportMap = JSON.parse(window.localStorage.getItem('gl-emoji-unicode-support-map'));
+  } catch (err) {
+    // swallow
+  }
+  if (!unicodeSupportMap || userAgentFromCache !== navigator.userAgent) {
+    unicodeSupportMap = generateUnicodeSupportMap(unicodeSupportTestMap);
+    window.localStorage.setItem('gl-emoji-user-agent', navigator.userAgent);
+    window.localStorage.setItem('gl-emoji-unicode-support-map', JSON.stringify(unicodeSupportMap));
+  }
+
+  return unicodeSupportMap;
+}
+
+export {
+  getUnicodeSupportMap,
+  generateUnicodeSupportMap,
+};
diff --git a/app/assets/javascripts/behaviors/quick_submit.js b/app/assets/javascripts/behaviors/quick_submit.js
index 4edcaa15fe5..626f3503c91 100644
--- a/app/assets/javascripts/behaviors/quick_submit.js
+++ b/app/assets/javascripts/behaviors/quick_submit.js
@@ -1,11 +1,12 @@
-/* eslint-disable func-names, space-before-function-paren, one-var, no-var, one-var-declaration-per-line, no-undef, prefer-arrow-callback, camelcase, max-len, consistent-return, quotes, object-shorthand, comma-dangle, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, one-var, no-var, one-var-declaration-per-line, prefer-arrow-callback, camelcase, consistent-return, quotes, object-shorthand, comma-dangle, max-len */
+
 // Quick Submit behavior
 //
 // When a child field of a form with a `js-quick-submit` class receives a
 // "Meta+Enter" (Mac) or "Ctrl+Enter" (Linux/Windows) key combination, the form
 // is submitted.
 //
-/*= require extensions/jquery */
+import '../commons/bootstrap';
 
 //
 // ### Example Markup
@@ -73,5 +74,4 @@
       return $this.tooltip('hide');
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/behaviors/requires_input.js b/app/assets/javascripts/behaviors/requires_input.js
index 72362988b2e..eb7143f5b1a 100644
--- a/app/assets/javascripts/behaviors/requires_input.js
+++ b/app/assets/javascripts/behaviors/requires_input.js
@@ -1,10 +1,10 @@
-/* eslint-disable func-names, space-before-function-paren, one-var, no-var, one-var-declaration-per-line, quotes, prefer-template, prefer-arrow-callback, no-else-return, consistent-return, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, one-var, no-var, one-var-declaration-per-line, quotes, prefer-template, prefer-arrow-callback, no-else-return, consistent-return, max-len */
 // Requires Input behavior
 //
 // When called on a form with input fields with the `required` attribute, the
 // form's submit button will be disabled until all required fields have values.
 //
-/*= require extensions/jquery */
+import '../commons/bootstrap';
 
 //
 // ### Example Markup
@@ -59,5 +59,4 @@
       return hideOrShowHelpBlock($form);
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/behaviors/toggler_behavior.js b/app/assets/javascripts/behaviors/toggler_behavior.js
index 6a49715590c..0726c6c9636 100644
--- a/app/assets/javascripts/behaviors/toggler_behavior.js
+++ b/app/assets/javascripts/behaviors/toggler_behavior.js
@@ -1,6 +1,19 @@
 /* eslint-disable wrap-iife, func-names, space-before-function-paren, prefer-arrow-callback, vars-on-top, no-var, max-len */
 (function(w) {
   $(function() {
+    var toggleContainer = function(container, /* optional */toggleState) {
+      var $container = $(container);
+
+      $container
+        .find('.js-toggle-button .fa')
+        .toggleClass('fa-chevron-up', toggleState)
+        .toggleClass('fa-chevron-down', toggleState !== undefined ? !toggleState : undefined);
+
+      $container
+        .find('.js-toggle-content')
+        .toggle(toggleState);
+    };
+
     // Toggle button. Show/hide content inside parent container.
     // Button does not change visibility. If button has icon - it changes chevron style.
     //
@@ -8,16 +21,8 @@
     //   %a.js-toggle-button
     //   %div.js-toggle-content
     //
-    $('body').on('click', '.js-toggle-button', function(e) {
-      e.preventDefault();
-      $(this)
-        .find('.fa')
-          .toggleClass('fa-chevron-down fa-chevron-up')
-        .end()
-        .closest('.js-toggle-container')
-          .find('.js-toggle-content')
-            .toggle()
-      ;
+    $('body').on('click', '.js-toggle-button', function() {
+      toggleContainer($(this).closest('.js-toggle-container'));
     });
 
     // If we're accessing a permalink, ensure it is not inside a
@@ -26,8 +31,8 @@
     var anchor = hash && document.getElementById(hash);
     var container = anchor && $(anchor).closest('.js-toggle-container');
 
-    if (container && container.find('.js-toggle-content').is(':hidden')) {
-      container.find('.js-toggle-button').trigger('click');
+    if (container) {
+      toggleContainer(container, true);
       anchor.scrollIntoView();
     }
   });
diff --git a/app/assets/javascripts/blob/blob_ci_yaml.js b/app/assets/javascripts/blob/blob_ci_yaml.js
new file mode 100644
index 00000000000..ec1c018424d
--- /dev/null
+++ b/app/assets/javascripts/blob/blob_ci_yaml.js
@@ -0,0 +1,42 @@
+/* eslint-disable no-param-reassign, comma-dangle */
+/* global Api */
+
+require('./template_selector');
+
+((global) => {
+  class BlobCiYamlSelector extends gl.TemplateSelector {
+    requestFile(query) {
+      return Api.gitlabCiYml(query.name, this.requestFileSuccess.bind(this));
+    }
+
+    requestFileSuccess(file) {
+      return super.requestFileSuccess(file);
+    }
+  }
+
+  global.BlobCiYamlSelector = BlobCiYamlSelector;
+
+  class BlobCiYamlSelectors {
+    constructor({ editor, $dropdowns } = {}) {
+      this.editor = editor;
+      this.$dropdowns = $dropdowns || $('.js-gitlab-ci-yml-selector');
+      this.initSelectors();
+    }
+
+    initSelectors() {
+      const editor = this.editor;
+      this.$dropdowns.each((i, dropdown) => {
+        const $dropdown = $(dropdown);
+        return new BlobCiYamlSelector({
+          editor,
+          pattern: /(.gitlab-ci.yml)/,
+          data: $dropdown.data('data'),
+          wrapper: $dropdown.closest('.js-gitlab-ci-yml-selector-wrap'),
+          dropdown: $dropdown
+        });
+      });
+    }
+  }
+
+  global.BlobCiYamlSelectors = BlobCiYamlSelectors;
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/blob/blob_ci_yaml.js.es6 b/app/assets/javascripts/blob/blob_ci_yaml.js.es6
deleted file mode 100644
index 37531aaec9b..00000000000
--- a/app/assets/javascripts/blob/blob_ci_yaml.js.es6
+++ /dev/null
@@ -1,41 +0,0 @@
-/* eslint-disable */
-/*= require blob/template_selector */
-((global) => {
-
-  class BlobCiYamlSelector extends gl.TemplateSelector {
-    requestFile(query) {
-      return Api.gitlabCiYml(query.name, this.requestFileSuccess.bind(this));
-    }
-
-    requestFileSuccess(file) {
-      return super.requestFileSuccess(file);
-    }
-  }
-
-  global.BlobCiYamlSelector = BlobCiYamlSelector;
-
-  class BlobCiYamlSelectors {
-    constructor({ editor, $dropdowns } = {}) {
-      this.editor = editor;
-      this.$dropdowns = $dropdowns || $('.js-gitlab-ci-yml-selector');
-      this.initSelectors();
-    }
-
-    initSelectors() {
-      const editor = this.editor;
-      this.$dropdowns.each((i, dropdown) => {
-        const $dropdown = $(dropdown);
-        return new BlobCiYamlSelector({
-          editor,
-          pattern: /(.gitlab-ci.yml)/,
-          data: $dropdown.data('data'),
-          wrapper: $dropdown.closest('.js-gitlab-ci-yml-selector-wrap'),
-          dropdown: $dropdown
-        });
-      });
-    }
-  }
-
-  global.BlobCiYamlSelectors = BlobCiYamlSelectors;
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/blob/blob_dockerfile_selector.js b/app/assets/javascripts/blob/blob_dockerfile_selector.js
new file mode 100644
index 00000000000..d4f60cc6ecd
--- /dev/null
+++ b/app/assets/javascripts/blob/blob_dockerfile_selector.js
@@ -0,0 +1,19 @@
+/* global Api */
+
+require('./template_selector');
+
+(() => {
+  const global = window.gl || (window.gl = {});
+
+  class BlobDockerfileSelector extends gl.TemplateSelector {
+    requestFile(query) {
+      return Api.dockerfileYml(query.name, this.requestFileSuccess.bind(this));
+    }
+
+    requestFileSuccess(file) {
+      return super.requestFileSuccess(file);
+    }
+  }
+
+  global.BlobDockerfileSelector = BlobDockerfileSelector;
+})();
diff --git a/app/assets/javascripts/blob/blob_dockerfile_selectors.js b/app/assets/javascripts/blob/blob_dockerfile_selectors.js
new file mode 100644
index 00000000000..9cee79fa5d5
--- /dev/null
+++ b/app/assets/javascripts/blob/blob_dockerfile_selectors.js
@@ -0,0 +1,27 @@
+(() => {
+  const global = window.gl || (window.gl = {});
+
+  class BlobDockerfileSelectors {
+    constructor({ editor, $dropdowns } = {}) {
+      this.editor = editor;
+      this.$dropdowns = $dropdowns || $('.js-dockerfile-selector');
+      this.initSelectors();
+    }
+
+    initSelectors() {
+      const editor = this.editor;
+      this.$dropdowns.each((i, dropdown) => {
+        const $dropdown = $(dropdown);
+        return new gl.BlobDockerfileSelector({
+          editor,
+          pattern: /(Dockerfile)/,
+          data: $dropdown.data('data'),
+          wrapper: $dropdown.closest('.js-dockerfile-selector-wrap'),
+          dropdown: $dropdown,
+        });
+      });
+    }
+  }
+
+  global.BlobDockerfileSelectors = BlobDockerfileSelectors;
+})();
diff --git a/app/assets/javascripts/blob/blob_file_dropzone.js b/app/assets/javascripts/blob/blob_file_dropzone.js
index e0a2e8ac12e..8f6bf162d6e 100644
--- a/app/assets/javascripts/blob/blob_file_dropzone.js
+++ b/app/assets/javascripts/blob/blob_file_dropzone.js
@@ -1,4 +1,6 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, one-var, no-var, one-var-declaration-per-line, camelcase, no-undef, object-shorthand, quotes, comma-dangle, prefer-arrow-callback, no-unused-vars, prefer-template, no-useless-escape, no-alert, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, one-var, no-var, one-var-declaration-per-line, camelcase, object-shorthand, quotes, comma-dangle, prefer-arrow-callback, no-unused-vars, prefer-template, no-useless-escape, no-alert, max-len */
+/* global Dropzone */
+
 (function() {
   this.BlobFileDropzone = (function() {
     function BlobFileDropzone(form, method) {
@@ -34,7 +36,7 @@
             this.removeFile(file);
           });
           return this.on('sending', function(file, xhr, formData) {
-            formData.append('target_branch', form.find('.js-target-branch').val());
+            formData.append('target_branch', form.find('input[name="target_branch"]').val());
             formData.append('create_merge_request', form.find('.js-create-merge-request').val());
             formData.append('commit_message', form.find('.js-commit-message').val());
           });
@@ -60,7 +62,5 @@
     }
 
     return BlobFileDropzone;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/blob/blob_gitignore_selector.js b/app/assets/javascripts/blob/blob_gitignore_selector.js
index 7e8f1062ab3..de20eab9cd1 100644
--- a/app/assets/javascripts/blob/blob_gitignore_selector.js
+++ b/app/assets/javascripts/blob/blob_gitignore_selector.js
@@ -1,6 +1,7 @@
-/* eslint-disable func-names, space-before-function-paren, max-len, one-var, no-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, prefer-rest-params, no-undef, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, max-len, one-var, no-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, prefer-rest-params */
+/* global Api */
 
-/*= require blob/template_selector */
+require('./template_selector');
 
 (function() {
   var extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
@@ -18,7 +19,5 @@
     };
 
     return BlobGitignoreSelector;
-
   })(gl.TemplateSelector);
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/blob/blob_gitignore_selectors.js b/app/assets/javascripts/blob/blob_gitignore_selectors.js
index 9a694daa010..43e5c0a5641 100644
--- a/app/assets/javascripts/blob/blob_gitignore_selectors.js
+++ b/app/assets/javascripts/blob/blob_gitignore_selectors.js
@@ -1,4 +1,6 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-unused-expressions, no-cond-assign, no-sequences, no-undef, comma-dangle, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-unused-expressions, no-cond-assign, no-sequences, comma-dangle, max-len */
+/* global BlobGitignoreSelector */
+
 (function() {
   this.BlobGitignoreSelectors = (function() {
     function BlobGitignoreSelectors(opts) {
@@ -20,7 +22,5 @@
     }
 
     return BlobGitignoreSelectors;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/blob/blob_license_selector.js b/app/assets/javascripts/blob/blob_license_selector.js
index 9a77fe35d55..b582052a76e 100644
--- a/app/assets/javascripts/blob/blob_license_selector.js
+++ b/app/assets/javascripts/blob/blob_license_selector.js
@@ -1,6 +1,7 @@
-/* eslint-disable func-names, space-before-function-paren, max-len, one-var, no-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, prefer-rest-params, comma-dangle, no-undef, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, max-len, one-var, no-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, prefer-rest-params, comma-dangle */
+/* global Api */
 
-/*= require blob/template_selector */
+require('./template_selector');
 
 (function() {
   var extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
@@ -23,7 +24,5 @@
     };
 
     return BlobLicenseSelector;
-
   })(gl.TemplateSelector);
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/blob/blob_license_selectors.js b/app/assets/javascripts/blob/blob_license_selectors.js
new file mode 100644
index 00000000000..c5067b0feae
--- /dev/null
+++ b/app/assets/javascripts/blob/blob_license_selectors.js
@@ -0,0 +1,23 @@
+/* eslint-disable no-unused-vars, no-param-reassign */
+/* global BlobLicenseSelector */
+
+((global) => {
+  class BlobLicenseSelectors {
+    constructor({ $dropdowns, editor }) {
+      this.$dropdowns = $('.js-license-selector');
+      this.editor = editor;
+      this.$dropdowns.each((i, dropdown) => {
+        const $dropdown = $(dropdown);
+        return new BlobLicenseSelector({
+          editor,
+          pattern: /^(.+\/)?(licen[sc]e|copying)($|\.)/i,
+          data: $dropdown.data('data'),
+          wrapper: $dropdown.closest('.js-license-selector-wrap'),
+          dropdown: $dropdown,
+        });
+      });
+    }
+  }
+
+  global.BlobLicenseSelectors = BlobLicenseSelectors;
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/blob/blob_license_selectors.js.es6 b/app/assets/javascripts/blob/blob_license_selectors.js.es6
deleted file mode 100644
index adeb8ba1318..00000000000
--- a/app/assets/javascripts/blob/blob_license_selectors.js.es6
+++ /dev/null
@@ -1,22 +0,0 @@
-/* eslint-disable */
-((global) => {
-  class BlobLicenseSelectors {
-    constructor({ $dropdowns, editor }) {
-      this.$dropdowns = $('.js-license-selector');
-      this.editor = editor;
-      this.$dropdowns.each((i, dropdown) => {
-        const $dropdown = $(dropdown);
-        return new BlobLicenseSelector({
-          editor,
-          pattern: /^(.+\/)?(licen[sc]e|copying)($|\.)/i,
-          data: $dropdown.data('data'),
-          wrapper: $dropdown.closest('.js-license-selector-wrap'),
-          dropdown: $dropdown,
-        });
-      });
-    }
-  }
-
-  global.BlobLicenseSelectors = BlobLicenseSelectors;
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/blob/blob_line_permalink_updater.js b/app/assets/javascripts/blob/blob_line_permalink_updater.js
new file mode 100644
index 00000000000..c8f68860fbd
--- /dev/null
+++ b/app/assets/javascripts/blob/blob_line_permalink_updater.js
@@ -0,0 +1,35 @@
+const lineNumberRe = /^L[0-9]+/;
+
+const updateLineNumbersOnBlobPermalinks = (linksToUpdate) => {
+  const hash = gl.utils.getLocationHash();
+  if (hash && lineNumberRe.test(hash)) {
+    const hashUrlString = `#${hash}`;
+
+    [].concat(Array.prototype.slice.call(linksToUpdate)).forEach((permalinkButton) => {
+      const baseHref = permalinkButton.getAttribute('data-original-href') || (() => {
+        const href = permalinkButton.getAttribute('href');
+        permalinkButton.setAttribute('data-original-href', href);
+        return href;
+      })();
+      permalinkButton.setAttribute('href', `${baseHref}${hashUrlString}`);
+    });
+  }
+};
+
+function BlobLinePermalinkUpdater(blobContentHolder, lineNumberSelector, elementsToUpdate) {
+  const updateBlameAndBlobPermalinkCb = () => {
+    // Wait for the hash to update from the LineHighlighter callback
+    setTimeout(() => {
+      updateLineNumbersOnBlobPermalinks(elementsToUpdate);
+    }, 0);
+  };
+
+  blobContentHolder.addEventListener('click', (e) => {
+    if (e.target.matches(lineNumberSelector)) {
+      updateBlameAndBlobPermalinkCb();
+    }
+  });
+  updateBlameAndBlobPermalinkCb();
+}
+
+export default BlobLinePermalinkUpdater;
diff --git a/app/assets/javascripts/blob/create_branch_dropdown.js b/app/assets/javascripts/blob/create_branch_dropdown.js
new file mode 100644
index 00000000000..95517f51b1c
--- /dev/null
+++ b/app/assets/javascripts/blob/create_branch_dropdown.js
@@ -0,0 +1,88 @@
+class CreateBranchDropdown {
+  constructor(el, targetBranchDropdown) {
+    this.targetBranchDropdown = targetBranchDropdown;
+    this.el = el;
+    this.dropdownBack = this.el.closest('.dropdown').querySelector('.dropdown-menu-back');
+    this.cancelButton = this.el.querySelector('.js-cancel-branch-btn');
+    this.newBranchField = this.el.querySelector('#new_branch_name');
+    this.newBranchCreateButton = this.el.querySelector('.js-new-branch-btn');
+
+    this.newBranchCreateButton.setAttribute('disabled', '');
+
+    this.addBindings();
+    this.cleanupWrapper = this.cleanup.bind(this);
+    document.addEventListener('beforeunload', this.cleanupWrapper);
+  }
+
+  cleanup() {
+    this.cleanBindings();
+    document.removeEventListener('beforeunload', this.cleanupWrapper);
+  }
+
+  cleanBindings() {
+    this.newBranchField.removeEventListener('keyup', this.enableBranchCreateButtonWrapper);
+    this.newBranchField.removeEventListener('change', this.enableBranchCreateButtonWrapper);
+    this.newBranchField.removeEventListener('keydown', this.handleNewBranchKeydownWrapper);
+    this.dropdownBack.removeEventListener('click', this.resetFormWrapper);
+    this.cancelButton.removeEventListener('click', this.handleCancelClickWrapper);
+    this.newBranchCreateButton.removeEventListener('click', this.createBranchWrapper);
+  }
+
+  addBindings() {
+    this.enableBranchCreateButtonWrapper = this.enableBranchCreateButton.bind(this);
+    this.handleNewBranchKeydownWrapper = this.handleNewBranchKeydown.bind(this);
+    this.resetFormWrapper = this.resetForm.bind(this);
+    this.handleCancelClickWrapper = this.handleCancelClick.bind(this);
+    this.createBranchWrapper = this.createBranch.bind(this);
+
+    this.newBranchField.addEventListener('keyup', this.enableBranchCreateButtonWrapper);
+    this.newBranchField.addEventListener('change', this.enableBranchCreateButtonWrapper);
+    this.newBranchField.addEventListener('keydown', this.handleNewBranchKeydownWrapper);
+    this.dropdownBack.addEventListener('click', this.resetFormWrapper);
+    this.cancelButton.addEventListener('click', this.handleCancelClickWrapper);
+    this.newBranchCreateButton.addEventListener('click', this.createBranchWrapper);
+  }
+
+  handleCancelClick(e) {
+    e.preventDefault();
+    e.stopPropagation();
+
+    this.resetForm();
+    this.dropdownBack.click();
+  }
+
+  handleNewBranchKeydown(e) {
+    const keyCode = e.which;
+    const ENTER_KEYCODE = 13;
+    if (keyCode === ENTER_KEYCODE) {
+      this.createBranch(e);
+    }
+  }
+
+  enableBranchCreateButton() {
+    if (this.newBranchField.value !== '') {
+      this.newBranchCreateButton.removeAttribute('disabled');
+    } else {
+      this.newBranchCreateButton.setAttribute('disabled', '');
+    }
+  }
+
+  resetForm() {
+    this.newBranchField.value = '';
+    this.enableBranchCreateButtonWrapper();
+  }
+
+  createBranch(e) {
+    e.preventDefault();
+
+    if (this.newBranchCreateButton.getAttribute('disabled') === '') {
+      return;
+    }
+    const newBranchName = this.newBranchField.value;
+    this.targetBranchDropdown.setNewBranch(newBranchName);
+    this.resetForm();
+  }
+}
+
+window.gl = window.gl || {};
+gl.CreateBranchDropdown = CreateBranchDropdown;
diff --git a/app/assets/javascripts/blob/target_branch_dropdown.js b/app/assets/javascripts/blob/target_branch_dropdown.js
new file mode 100644
index 00000000000..216f069ef71
--- /dev/null
+++ b/app/assets/javascripts/blob/target_branch_dropdown.js
@@ -0,0 +1,152 @@
+/* eslint-disable class-methods-use-this */
+const SELECT_ITEM_MSG = 'Select';
+
+class TargetBranchDropDown {
+  constructor(dropdown) {
+    this.dropdown = dropdown;
+    this.$dropdown = $(dropdown);
+    this.fieldName = this.dropdown.getAttribute('data-field-name');
+    this.form = this.dropdown.closest('form');
+    this.createDropdown();
+  }
+
+  static bootstrap() {
+    const dropdowns = document.querySelectorAll('.js-project-branches-dropdown');
+    [].forEach.call(dropdowns, dropdown => new TargetBranchDropDown(dropdown));
+  }
+
+  createDropdown() {
+    const self = this;
+    this.$dropdown.glDropdown({
+      selectable: true,
+      filterable: true,
+      search: {
+        fields: ['title'],
+      },
+      data: (term, callback) => $.ajax({
+        url: self.dropdown.getAttribute('data-refs-url'),
+        data: {
+          ref: self.dropdown.getAttribute('data-ref'),
+          show_all: true,
+        },
+        dataType: 'json',
+      }).done(refs => callback(self.dropdownData(refs))),
+      toggleLabel(item, el) {
+        if (el.is('.is-active')) {
+          return item.text;
+        }
+        return SELECT_ITEM_MSG;
+      },
+      clicked(item, el, e) {
+        e.preventDefault();
+        self.onClick.call(self);
+      },
+      fieldName: self.fieldName,
+    });
+    return new gl.CreateBranchDropdown(this.form.querySelector('.dropdown-new-branch'), this);
+  }
+
+  onClick() {
+    this.enableSubmit();
+    this.$dropdown.trigger('change.branch');
+  }
+
+  enableSubmit() {
+    const submitBtn = this.form.querySelector('[type="submit"]');
+    if (this.branchInput && this.branchInput.value) {
+      submitBtn.removeAttribute('disabled');
+    } else {
+      submitBtn.setAttribute('disabled', '');
+    }
+  }
+
+  dropdownData(refs) {
+    const branchList = this.dropdownItems(refs);
+    this.cachedRefs = refs;
+    this.addDefaultBranch(branchList);
+    this.addNewBranch(branchList);
+    return { Branches: branchList };
+  }
+
+  dropdownItems(refs) {
+    return refs.map(this.dropdownItem);
+  }
+
+  dropdownItem(ref) {
+    return { id: ref, text: ref, title: ref };
+  }
+
+  addDefaultBranch(branchList) {
+    // when no branch is selected do nothing
+    if (!this.branchInput) {
+      return;
+    }
+
+    const branchInputVal = this.branchInput.value;
+    const currentBranchIndex = this.searchBranch(branchList, branchInputVal);
+
+    if (currentBranchIndex === -1) {
+      this.unshiftBranch(branchList, this.dropdownItem(branchInputVal));
+    }
+  }
+
+  addNewBranch(branchList) {
+    if (this.newBranch) {
+      this.unshiftBranch(branchList, this.newBranch);
+    }
+  }
+
+  searchBranch(branchList, branchName) {
+    return _.findIndex(branchList, el => branchName === el.id);
+  }
+
+  unshiftBranch(branchList, branch) {
+    const branchIndex = this.searchBranch(branchList, branch.id);
+
+    if (branchIndex === -1) {
+      branchList.unshift(branch);
+    }
+  }
+
+  setNewBranch(newBranchName) {
+    this.newBranch = this.dropdownItem(newBranchName);
+    this.refreshData();
+    this.selectBranch(this.searchBranch(this.glDropdown.fullData.Branches, newBranchName));
+  }
+
+  refreshData() {
+    this.glDropdown.fullData = this.dropdownData(this.cachedRefs);
+    this.clearFilter();
+  }
+
+  clearFilter() {
+    // apply an empty filter in order to refresh the data
+    this.glDropdown.filter.filter('');
+    this.dropdown.closest('.dropdown').querySelector('.dropdown-page-one .dropdown-input-field').value = '';
+  }
+
+  selectBranch(index) {
+    const branch = this.dropdown.closest('.dropdown').querySelectorAll('li a')[index];
+
+    if (!branch.classList.contains('is-active')) {
+      branch.click();
+    } else {
+      this.closeDropdown();
+    }
+  }
+
+  closeDropdown() {
+    this.dropdown.closest('.dropdown').querySelector('.dropdown-menu-close').click();
+  }
+
+  get branchInput() {
+    return this.form.querySelector(`input[name="${this.fieldName}"]`);
+  }
+
+  get glDropdown() {
+    return this.$dropdown.data('glDropdown');
+  }
+}
+
+window.gl = window.gl || {};
+gl.TargetBranchDropDown = TargetBranchDropDown;
diff --git a/app/assets/javascripts/blob/template_selector.js b/app/assets/javascripts/blob/template_selector.js
new file mode 100644
index 00000000000..7e03ec3b391
--- /dev/null
+++ b/app/assets/javascripts/blob/template_selector.js
@@ -0,0 +1,101 @@
+/* eslint-disable comma-dangle, object-shorthand, func-names, space-before-function-paren, arrow-parens, no-unused-vars, class-methods-use-this, no-var, consistent-return, no-param-reassign, max-len */
+
+((global) => {
+  class TemplateSelector {
+    constructor({ dropdown, data, pattern, wrapper, editor, fileEndpoint, $input } = {}) {
+      this.onClick = this.onClick.bind(this);
+      this.dropdown = dropdown;
+      this.data = data;
+      this.pattern = pattern;
+      this.wrapper = wrapper;
+      this.editor = editor;
+      this.fileEndpoint = fileEndpoint;
+      this.$input = $input || $('#file_name');
+      this.dropdownIcon = $('.fa-chevron-down', this.dropdown);
+      this.buildDropdown();
+      this.bindEvents();
+      this.onFilenameUpdate();
+
+      this.autosizeUpdateEvent = document.createEvent('Event');
+      this.autosizeUpdateEvent.initEvent('autosize:update', true, false);
+    }
+
+    buildDropdown() {
+      return this.dropdown.glDropdown({
+        data: this.data,
+        filterable: true,
+        selectable: true,
+        toggleLabel: this.toggleLabel,
+        search: {
+          fields: ['name']
+        },
+        clicked: this.onClick,
+        text: function(item) {
+          return item.name;
+        }
+      });
+    }
+
+    bindEvents() {
+      return this.$input.on('keyup blur', (e) => this.onFilenameUpdate());
+    }
+
+    toggleLabel(item) {
+      return item.name;
+    }
+
+    onFilenameUpdate() {
+      var filenameMatches;
+      if (!this.$input.length) {
+        return;
+      }
+      filenameMatches = this.pattern.test(this.$input.val().trim());
+      if (!filenameMatches) {
+        this.wrapper.addClass('hidden');
+        return;
+      }
+      return this.wrapper.removeClass('hidden');
+    }
+
+    onClick(item, el, e) {
+      e.preventDefault();
+      return this.requestFile(item);
+    }
+
+    requestFile(item) {
+      // This `requestFile` method is an abstract method that should
+      // be added by all subclasses.
+    }
+
+    // To be implemented on the extending class
+    // e.g.
+    // Api.gitignoreText item.name, @requestFileSuccess.bind(@)
+    requestFileSuccess(file, { skipFocus } = {}) {
+      if (!file) return;
+
+      const oldValue = this.editor.getValue();
+      const newValue = file.content;
+
+      this.editor.setValue(newValue, 1);
+      if (!skipFocus) this.editor.focus();
+
+      if (this.editor instanceof jQuery) {
+        this.editor.get(0).dispatchEvent(this.autosizeUpdateEvent);
+      }
+    }
+
+    startLoadingSpinner() {
+      this.dropdownIcon
+        .addClass('fa-spinner fa-spin')
+        .removeClass('fa-chevron-down');
+    }
+
+    stopLoadingSpinner() {
+      this.dropdownIcon
+        .addClass('fa-chevron-down')
+        .removeClass('fa-spinner fa-spin');
+    }
+  }
+
+  global.TemplateSelector = TemplateSelector;
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/blob/template_selector.js.es6 b/app/assets/javascripts/blob/template_selector.js.es6
deleted file mode 100644
index 5434a19bcec..00000000000
--- a/app/assets/javascripts/blob/template_selector.js.es6
+++ /dev/null
@@ -1,98 +0,0 @@
-/* eslint-disable */
-((global) => {
-    class TemplateSelector {
-      constructor({ dropdown, data, pattern, wrapper, editor, fileEndpoint, $input } = {}) {
-        this.onClick = this.onClick.bind(this);
-        this.dropdown = dropdown;
-        this.data = data;
-        this.pattern = pattern;
-        this.wrapper = wrapper;
-        this.editor = editor;
-        this.fileEndpoint = fileEndpoint;
-        this.$input = $input || $('#file_name');
-        this.dropdownIcon = $('.fa-chevron-down', this.dropdown);
-        this.buildDropdown();
-        this.bindEvents();
-        this.onFilenameUpdate();
-
-        this.autosizeUpdateEvent = document.createEvent('Event');
-        this.autosizeUpdateEvent.initEvent('autosize:update', true, false);
-      }
-
-      buildDropdown() {
-        return this.dropdown.glDropdown({
-          data: this.data,
-          filterable: true,
-          selectable: true,
-          toggleLabel: this.toggleLabel,
-          search: {
-            fields: ['name']
-          },
-          clicked: this.onClick,
-          text: function(item) {
-            return item.name;
-          }
-        });
-      }
-
-      bindEvents() {
-        return this.$input.on('keyup blur', (e) => this.onFilenameUpdate());
-      }
-
-      toggleLabel(item) {
-        return item.name;
-      }
-
-      onFilenameUpdate() {
-        var filenameMatches;
-        if (!this.$input.length) {
-          return;
-        }
-        filenameMatches = this.pattern.test(this.$input.val().trim());
-        if (!filenameMatches) {
-          this.wrapper.addClass('hidden');
-          return;
-        }
-        return this.wrapper.removeClass('hidden');
-      }
-
-      onClick(item, el, e) {
-        e.preventDefault();
-        return this.requestFile(item);
-      }
-
-      requestFile(item) {
-        // This `requestFile` method is an abstract method that should
-        // be added by all subclasses.
-      }
-
-      // To be implemented on the extending class
-      // e.g.
-      // Api.gitignoreText item.name, @requestFileSuccess.bind(@)
-      requestFileSuccess(file, { skipFocus } = {}) {
-        const oldValue = this.editor.getValue();
-        let newValue = file.content;
-
-        this.editor.setValue(newValue, 1);
-        if (!skipFocus) this.editor.focus();
-
-        if (this.editor instanceof jQuery) {
-          this.editor.get(0).dispatchEvent(this.autosizeUpdateEvent);
-        }
-      }
-
-      startLoadingSpinner() {
-        this.dropdownIcon
-          .addClass('fa-spinner fa-spin')
-          .removeClass('fa-chevron-down');
-      }
-
-      stopLoadingSpinner() {
-        this.dropdownIcon
-          .addClass('fa-chevron-down')
-          .removeClass('fa-spinner fa-spin');
-      }
-    }
-
-    global.TemplateSelector = TemplateSelector;
-  })(window.gl || ( window.gl = {}));
diff --git a/app/assets/javascripts/blob_edit/blob_edit_bundle.js b/app/assets/javascripts/blob_edit/blob_edit_bundle.js
index b8eb0f60a8e..0436bbb0eaf 100644
--- a/app/assets/javascripts/blob_edit/blob_edit_bundle.js
+++ b/app/assets/javascripts/blob_edit/blob_edit_bundle.js
@@ -1,5 +1,8 @@
-/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, no-var, quotes, vars-on-top, no-unused-vars, no-undef, no-new, padded-blocks, max-len */
-/*= require_tree . */
+/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, no-var, quotes, vars-on-top, no-unused-vars, no-new, max-len */
+/* global EditBlob */
+/* global NewCommitForm */
+
+require('./edit_blob');
 
 (function() {
   $(function() {
@@ -9,5 +12,4 @@
     var blob = new EditBlob(url, $('.js-edit-blob-form').data('blob-language'));
     new NewCommitForm($('.js-edit-blob-form'));
   });
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/blob_edit/edit_blob.js b/app/assets/javascripts/blob_edit/edit_blob.js
index 0c74aaaa852..a1127b9e30e 100644
--- a/app/assets/javascripts/blob_edit/edit_blob.js
+++ b/app/assets/javascripts/blob_edit/edit_blob.js
@@ -1,6 +1,9 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, camelcase, no-param-reassign, no-undef, quotes, prefer-template, no-new, comma-dangle, one-var, one-var-declaration-per-line, prefer-arrow-callback, no-else-return, no-unused-vars, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, camelcase, no-param-reassign, quotes, prefer-template, no-new, comma-dangle, one-var, one-var-declaration-per-line, prefer-arrow-callback, no-else-return, no-unused-vars, max-len */
+/* global ace */
+/* global BlobGitignoreSelectors */
+
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.EditBlob = (function() {
     function EditBlob(assets_path, ace_mode) {
@@ -33,6 +36,9 @@
       new gl.BlobCiYamlSelectors({
         editor: this.editor
       });
+      new gl.BlobDockerfileSelectors({
+        editor: this.editor
+      });
     }
 
     EditBlob.prototype.initModePanesAndLinks = function() {
@@ -57,7 +63,7 @@
           content: this.editor.getValue()
         }, function(response) {
           currentPane.empty().append(response);
-          return currentPane.syntaxHighlight();
+          return currentPane.renderGFM();
         });
       } else {
         this.$toggleButton.show();
@@ -78,7 +84,5 @@
     };
 
     return EditBlob;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/boards/boards_bundle.js b/app/assets/javascripts/boards/boards_bundle.js
new file mode 100644
index 00000000000..55d13be6e5f
--- /dev/null
+++ b/app/assets/javascripts/boards/boards_bundle.js
@@ -0,0 +1,151 @@
+/* eslint-disable one-var, quote-props, comma-dangle, space-before-function-paren */
+/* global Vue */
+/* global BoardService */
+
+window.Vue = require('vue');
+window.Vue.use(require('vue-resource'));
+require('./models/issue');
+require('./models/label');
+require('./models/list');
+require('./models/milestone');
+require('./models/user');
+require('./stores/boards_store');
+require('./stores/modal_store');
+require('./services/board_service');
+require('./mixins/modal_mixins');
+require('./mixins/sortable_default_options');
+require('./filters/due_date_filters');
+require('./components/board');
+require('./components/board_sidebar');
+require('./components/new_list_dropdown');
+require('./components/modal/index');
+require('../vue_shared/vue_resource_interceptor');
+
+$(() => {
+  const $boardApp = document.getElementById('board-app');
+  const Store = gl.issueBoards.BoardsStore;
+  const ModalStore = gl.issueBoards.ModalStore;
+
+  window.gl = window.gl || {};
+
+  if (gl.IssueBoardsApp) {
+    gl.IssueBoardsApp.$destroy(true);
+  }
+
+  Store.create();
+
+  gl.IssueBoardsApp = new Vue({
+    el: $boardApp,
+    components: {
+      'board': gl.issueBoards.Board,
+      'board-sidebar': gl.issueBoards.BoardSidebar,
+      'board-add-issues-modal': gl.issueBoards.IssuesModal,
+    },
+    data: {
+      state: Store.state,
+      loading: true,
+      endpoint: $boardApp.dataset.endpoint,
+      boardId: $boardApp.dataset.boardId,
+      disabled: $boardApp.dataset.disabled === 'true',
+      issueLinkBase: $boardApp.dataset.issueLinkBase,
+      rootPath: $boardApp.dataset.rootPath,
+      bulkUpdatePath: $boardApp.dataset.bulkUpdatePath,
+      detailIssue: Store.detail
+    },
+    computed: {
+      detailIssueVisible () {
+        return Object.keys(this.detailIssue.issue).length;
+      },
+    },
+    created () {
+      gl.boardService = new BoardService(this.endpoint, this.bulkUpdatePath, this.boardId);
+    },
+    mounted () {
+      Store.disabled = this.disabled;
+      gl.boardService.all()
+        .then((resp) => {
+          resp.json().forEach((board) => {
+            const list = Store.addList(board);
+
+            if (list.type === 'done') {
+              list.position = Infinity;
+            }
+          });
+
+          this.state.lists = _.sortBy(this.state.lists, 'position');
+
+          Store.addBlankState();
+          this.loading = false;
+        });
+    }
+  });
+
+  gl.IssueBoardsSearch = new Vue({
+    el: document.getElementById('js-boards-search'),
+    data: {
+      filters: Store.state.filters
+    },
+    mounted () {
+      gl.issueBoards.newListDropdownInit();
+    }
+  });
+
+  gl.IssueBoardsModalAddBtn = new Vue({
+    mixins: [gl.issueBoards.ModalMixins],
+    el: document.getElementById('js-add-issues-btn'),
+    data: {
+      modal: ModalStore.store,
+      store: Store.state,
+    },
+    watch: {
+      disabled() {
+        this.updateTooltip();
+      },
+    },
+    computed: {
+      disabled() {
+        return !this.store.lists.filter(list => list.type !== 'blank' && list.type !== 'done').length;
+      },
+      tooltipTitle() {
+        if (this.disabled) {
+          return 'Please add a list to your board first';
+        }
+
+        return '';
+      },
+    },
+    methods: {
+      updateTooltip() {
+        const $tooltip = $(this.$el);
+
+        this.$nextTick(() => {
+          if (this.disabled) {
+            $tooltip.tooltip();
+          } else {
+            $tooltip.tooltip('destroy');
+          }
+        });
+      },
+      openModal() {
+        if (!this.disabled) {
+          this.toggleModal(true);
+        }
+      },
+    },
+    mounted() {
+      this.updateTooltip();
+    },
+    template: `
+      <button
+        class="btn btn-create pull-right prepend-left-10"
+        type="button"
+        data-placement="bottom"
+        :class="{ 'disabled': disabled }"
+        :title="tooltipTitle"
+        :aria-disabled="disabled"
+        @click="openModal">
+        Add issues
+      </button>
+    `,
+  });
+});
diff --git a/app/assets/javascripts/boards/boards_bundle.js.es6 b/app/assets/javascripts/boards/boards_bundle.js.es6
deleted file mode 100644
index 7ba918a05f8..00000000000
--- a/app/assets/javascripts/boards/boards_bundle.js.es6
+++ /dev/null
@@ -1,81 +0,0 @@
-/* eslint-disable */
-//= require vue
-//= require vue-resource
-//= require Sortable
-//= require_tree ./models
-//= require_tree ./stores
-//= require_tree ./services
-//= require_tree ./mixins
-//= require_tree ./filters
-//= require ./components/board
-//= require ./components/board_sidebar
-//= require ./components/new_list_dropdown
-//= require ./vue_resource_interceptor
-
-$(() => {
-  const $boardApp = document.getElementById('board-app'),
-        Store = gl.issueBoards.BoardsStore;
-
-  window.gl = window.gl || {};
-
-  if (gl.IssueBoardsApp) {
-    gl.IssueBoardsApp.$destroy(true);
-  }
-
-  Store.create();
-
-  gl.IssueBoardsApp = new Vue({
-    el: $boardApp,
-    components: {
-      'board': gl.issueBoards.Board,
-      'board-sidebar': gl.issueBoards.BoardSidebar
-    },
-    data: {
-      state: Store.state,
-      loading: true,
-      endpoint: $boardApp.dataset.endpoint,
-      boardId: $boardApp.dataset.boardId,
-      disabled: $boardApp.dataset.disabled === 'true',
-      issueLinkBase: $boardApp.dataset.issueLinkBase,
-      detailIssue: Store.detail
-    },
-    computed: {
-      detailIssueVisible () {
-        return Object.keys(this.detailIssue.issue).length;
-      },
-    },
-    created () {
-      gl.boardService = new BoardService(this.endpoint, this.boardId);
-    },
-    mounted () {
-      Store.disabled = this.disabled;
-      gl.boardService.all()
-        .then((resp) => {
-          resp.json().forEach((board) => {
-            const list = Store.addList(board);
-
-            if (list.type === 'done') {
-              list.position = Infinity;
-            } else if (list.type === 'backlog') {
-              list.position = -1;
-            }
-          });
-
-          this.state.lists = _.sortBy(this.state.lists, 'position');
-
-          Store.addBlankState();
-          this.loading = false;
-        });
-    }
-  });
-
-  gl.IssueBoardsSearch = new Vue({
-    el: '#js-boards-seach',
-    data: {
-      filters: Store.state.filters
-    },
-    mounted () {
-      gl.issueBoards.newListDropdownInit();
-    }
-  });
-});
diff --git a/app/assets/javascripts/boards/components/board.js b/app/assets/javascripts/boards/components/board.js
new file mode 100644
index 00000000000..18324de18b3
--- /dev/null
+++ b/app/assets/javascripts/boards/components/board.js
@@ -0,0 +1,105 @@
+/* eslint-disable comma-dangle, space-before-function-paren, one-var */
+/* global Vue */
+/* global Sortable */
+
+require('./board_blank_state');
+require('./board_delete');
+require('./board_list');
+
+(() => {
+  const Store = gl.issueBoards.BoardsStore;
+
+  window.gl = window.gl || {};
+  window.gl.issueBoards = window.gl.issueBoards || {};
+
+  gl.issueBoards.Board = Vue.extend({
+    template: '#js-board-template',
+    components: {
+      'board-list': gl.issueBoards.BoardList,
+      'board-delete': gl.issueBoards.BoardDelete,
+      'board-blank-state': gl.issueBoards.BoardBlankState
+    },
+    props: {
+      list: Object,
+      disabled: Boolean,
+      issueLinkBase: String,
+      rootPath: String,
+    },
+    data () {
+      return {
+        detailIssue: Store.detail,
+        filters: Store.state.filters,
+      };
+    },
+    watch: {
+      filters: {
+        handler () {
+          this.list.page = 1;
+          this.list.getIssues(true);
+        },
+        deep: true
+      },
+      detailIssue: {
+        handler () {
+          if (!Object.keys(this.detailIssue.issue).length) return;
+
+          const issue = this.list.findIssue(this.detailIssue.issue.id);
+
+          if (issue) {
+            const offsetLeft = this.$el.offsetLeft;
+            const boardsList = document.querySelectorAll('.boards-list')[0];
+            const left = boardsList.scrollLeft - offsetLeft;
+            let right = (offsetLeft + this.$el.offsetWidth);
+
+            if (window.innerWidth > 768 && boardsList.classList.contains('is-compact')) {
+              // -290 here because width of boardsList is animating so therefore
+              // getting the width here is incorrect
+              // 290 is the width of the sidebar
+              right -= (boardsList.offsetWidth - 290);
+            } else {
+              right -= boardsList.offsetWidth;
+            }
+
+            if (right - boardsList.scrollLeft > 0) {
+              $(boardsList).animate({
+                scrollLeft: right
+              }, this.sortableOptions.animation);
+            } else if (left > 0) {
+              $(boardsList).animate({
+                scrollLeft: offsetLeft
+              }, this.sortableOptions.animation);
+            }
+          }
+        },
+        deep: true
+      }
+    },
+    methods: {
+      showNewIssueForm() {
+        this.$refs['board-list'].showIssueForm = !this.$refs['board-list'].showIssueForm;
+      }
+    },
+    mounted () {
+      this.sortableOptions = gl.issueBoards.getBoardSortableDefaultOptions({
+        disabled: this.disabled,
+        group: 'boards',
+        draggable: '.is-draggable',
+        handle: '.js-board-handle',
+        onEnd: (e) => {
+          gl.issueBoards.onEnd();
+
+          if (e.newIndex !== undefined && e.oldIndex !== e.newIndex) {
+            const order = this.sortable.toArray();
+            const list = Store.findList('id', parseInt(e.item.dataset.id, 10));
+
+            this.$nextTick(() => {
+              Store.moveList(list, order);
+            });
+          }
+        }
+      });
+
+      this.sortable = Sortable.create(this.$el.parentNode, this.sortableOptions);
+    },
+  });
+})();
diff --git a/app/assets/javascripts/boards/components/board.js.es6 b/app/assets/javascripts/boards/components/board.js.es6
deleted file mode 100644
index 31de3b25284..00000000000
--- a/app/assets/javascripts/boards/components/board.js.es6
+++ /dev/null
@@ -1,87 +0,0 @@
-/* eslint-disable */
-//= require ./board_blank_state
-//= require ./board_delete
-//= require ./board_list
-
-(() => {
-  const Store = gl.issueBoards.BoardsStore;
-
-  window.gl = window.gl || {};
-  window.gl.issueBoards = window.gl.issueBoards || {};
-
-  gl.issueBoards.Board = Vue.extend({
-    template: '#js-board-template',
-    components: {
-      'board-list': gl.issueBoards.BoardList,
-      'board-delete': gl.issueBoards.BoardDelete,
-      'board-blank-state': gl.issueBoards.BoardBlankState
-    },
-    props: {
-      list: Object,
-      disabled: Boolean,
-      issueLinkBase: String
-    },
-    data () {
-      return {
-        detailIssue: Store.detail,
-        filters: Store.state.filters,
-      };
-    },
-    watch: {
-      filters: {
-        handler () {
-          this.list.page = 1;
-          this.list.getIssues(true);
-        },
-        deep: true
-      },
-      detailIssue: {
-        handler () {
-          if (!Object.keys(this.detailIssue.issue).length) return;
-
-          const issue = this.list.findIssue(this.detailIssue.issue.id);
-
-          if (issue) {
-            const boardsList = document.querySelectorAll('.boards-list')[0];
-            const right = (this.$el.offsetLeft + this.$el.offsetWidth) - boardsList.offsetWidth;
-            const left = boardsList.scrollLeft - this.$el.offsetLeft;
-
-            if (right - boardsList.scrollLeft > 0) {
-              boardsList.scrollLeft = right;
-            } else if (left > 0) {
-              boardsList.scrollLeft = this.$el.offsetLeft;
-            }
-          }
-        },
-        deep: true
-      }
-    },
-    methods: {
-      showNewIssueForm() {
-        this.$refs['board-list'].showIssueForm = !this.$refs['board-list'].showIssueForm;
-      }
-    },
-    mounted () {
-      const options = gl.issueBoards.getBoardSortableDefaultOptions({
-        disabled: this.disabled,
-        group: 'boards',
-        draggable: '.is-draggable',
-        handle: '.js-board-handle',
-        onEnd: (e) => {
-          gl.issueBoards.onEnd();
-
-          if (e.newIndex !== undefined && e.oldIndex !== e.newIndex) {
-            const order = this.sortable.toArray(),
-                  list = Store.findList('id', parseInt(e.item.dataset.id));
-
-            this.$nextTick(() => {
-              Store.moveList(list, order);
-            });
-          }
-        }
-      });
-
-      this.sortable = Sortable.create(this.$el.parentNode, options);
-    },
-  });
-})();
diff --git a/app/assets/javascripts/boards/components/board_blank_state.js b/app/assets/javascripts/boards/components/board_blank_state.js
new file mode 100644
index 00000000000..d76314c1892
--- /dev/null
+++ b/app/assets/javascripts/boards/components/board_blank_state.js
@@ -0,0 +1,53 @@
+/* eslint-disable space-before-function-paren, comma-dangle */
+/* global Vue */
+/* global ListLabel */
+
+(() => {
+  const Store = gl.issueBoards.BoardsStore;
+
+  window.gl = window.gl || {};
+  window.gl.issueBoards = window.gl.issueBoards || {};
+
+  gl.issueBoards.BoardBlankState = Vue.extend({
+    data () {
+      return {
+        predefinedLabels: [
+          new ListLabel({ title: 'To Do', color: '#F0AD4E' }),
+          new ListLabel({ title: 'Doing', color: '#5CB85C' })
+        ]
+      };
+    },
+    methods: {
+      addDefaultLists () {
+        this.clearBlankState();
+
+        this.predefinedLabels.forEach((label, i) => {
+          Store.addList({
+            title: label.title,
+            position: i,
+            list_type: 'label',
+            label: {
+              title: label.title,
+              color: label.color
+            }
+          });
+        });
+
+        Store.state.lists = _.sortBy(Store.state.lists, 'position');
+
+        // Save the labels
+        gl.boardService.generateDefaultLists()
+          .then((resp) => {
+            resp.json().forEach((listObj) => {
+              const list = Store.findList('title', listObj.title);
+
+              list.id = listObj.id;
+              list.label.id = listObj.label.id;
+              list.getIssues();
+            });
+          });
+      },
+      clearBlankState: Store.removeBlankState.bind(Store)
+    }
+  });
+})();
diff --git a/app/assets/javascripts/boards/components/board_blank_state.js.es6 b/app/assets/javascripts/boards/components/board_blank_state.js.es6
deleted file mode 100644
index 691487b272a..00000000000
--- a/app/assets/javascripts/boards/components/board_blank_state.js.es6
+++ /dev/null
@@ -1,50 +0,0 @@
-/* eslint-disable */
-(() => {
-  const Store = gl.issueBoards.BoardsStore;
-
-  window.gl = window.gl || {};
-  window.gl.issueBoards = window.gl.issueBoards || {};
-
-  gl.issueBoards.BoardBlankState = Vue.extend({
-    data () {
-      return {
-        predefinedLabels: [
-          new ListLabel({ title: 'To Do', color: '#F0AD4E' }),
-          new ListLabel({ title: 'Doing', color: '#5CB85C' })
-        ]
-      }
-    },
-    methods: {
-      addDefaultLists () {
-        this.clearBlankState();
-
-        this.predefinedLabels.forEach((label, i) => {
-          Store.addList({
-            title: label.title,
-            position: i,
-            list_type: 'label',
-            label: {
-              title: label.title,
-              color: label.color
-            }
-          });
-        });
-
-        Store.state.lists = _.sortBy(Store.state.lists, 'position');
-
-        // Save the labels
-        gl.boardService.generateDefaultLists()
-          .then((resp) => {
-            resp.json().forEach((listObj) => {
-              const list = Store.findList('title', listObj.title);
-
-              list.id = listObj.id;
-              list.label.id = listObj.label.id;
-              list.getIssues();
-            });
-          });
-      },
-      clearBlankState: Store.removeBlankState.bind(Store)
-    }
-  });
-})();
diff --git a/app/assets/javascripts/boards/components/board_card.js b/app/assets/javascripts/boards/components/board_card.js
new file mode 100644
index 00000000000..795b3cf2ec0
--- /dev/null
+++ b/app/assets/javascripts/boards/components/board_card.js
@@ -0,0 +1,69 @@
+/* global Vue */
+require('./issue_card_inner');
+
+const Store = gl.issueBoards.BoardsStore;
+
+export default {
+  name: 'BoardsIssueCard',
+  template: `
+    <li class="card"
+      :class="{ 'user-can-drag': !disabled && issue.id, 'is-disabled': disabled || !issue.id, 'is-active': issueDetailVisible }"
+      :index="index"
+      :data-issue-id="issue.id"
+      @mousedown="mouseDown"
+      @mousemove="mouseMove"
+      @mouseup="showIssue($event)">
+      <issue-card-inner
+        :list="list"
+        :issue="issue"
+        :issue-link-base="issueLinkBase"
+        :root-path="rootPath" />
+    </li>
+  `,
+  components: {
+    'issue-card-inner': gl.issueBoards.IssueCardInner,
+  },
+  props: {
+    list: Object,
+    issue: Object,
+    issueLinkBase: String,
+    disabled: Boolean,
+    index: Number,
+    rootPath: String,
+  },
+  data() {
+    return {
+      showDetail: false,
+      detailIssue: Store.detail,
+    };
+  },
+  computed: {
+    issueDetailVisible() {
+      return this.detailIssue.issue && this.detailIssue.issue.id === this.issue.id;
+    },
+  },
+  methods: {
+    mouseDown() {
+      this.showDetail = true;
+    },
+    mouseMove() {
+      this.showDetail = false;
+    },
+    showIssue(e) {
+      const targetTagName = e.target.tagName.toLowerCase();
+
+      if (targetTagName === 'a' || targetTagName === 'button') return;
+
+      if (this.showDetail) {
+        this.showDetail = false;
+
+        if (Store.detail.issue && Store.detail.issue.id === this.issue.id) {
+          Store.detail.issue = {};
+        } else {
+          Store.detail.issue = this.issue;
+          Store.detail.list = this.list;
+        }
+      }
+    },
+  },
+};
diff --git a/app/assets/javascripts/boards/components/board_card.js.es6 b/app/assets/javascripts/boards/components/board_card.js.es6
deleted file mode 100644
index 2299dafd217..00000000000
--- a/app/assets/javascripts/boards/components/board_card.js.es6
+++ /dev/null
@@ -1,77 +0,0 @@
-/* eslint-disable */
-(() => {
-  const Store = gl.issueBoards.BoardsStore;
-
-  window.gl = window.gl || {};
-  window.gl.issueBoards = window.gl.issueBoards || {};
-
-  gl.issueBoards.BoardCard = Vue.extend({
-    template: '#js-board-list-card',
-    props: {
-      list: Object,
-      issue: Object,
-      issueLinkBase: String,
-      disabled: Boolean,
-      index: Number
-    },
-    data () {
-      return {
-        showDetail: false,
-        detailIssue: Store.detail
-      };
-    },
-    computed: {
-      issueDetailVisible () {
-        return this.detailIssue.issue && this.detailIssue.issue.id === this.issue.id;
-      }
-    },
-    methods: {
-      filterByLabel (label, e) {
-        let labelToggleText = label.title;
-        const labelIndex = Store.state.filters['label_name'].indexOf(label.title);
-        $(e.target).tooltip('hide');
-
-        if (labelIndex === -1) {
-          Store.state.filters['label_name'].push(label.title);
-          $('.labels-filter').prepend(`<input type="hidden" name="label_name[]" value="${label.title}" />`);
-        } else {
-          Store.state.filters['label_name'].splice(labelIndex, 1);
-          labelToggleText = Store.state.filters['label_name'][0];
-          $(`.labels-filter input[name="label_name[]"][value="${label.title}"]`).remove();
-        }
-
-        const selectedLabels = Store.state.filters['label_name'];
-        if (selectedLabels.length === 0) {
-          labelToggleText = 'Label';
-        } else if (selectedLabels.length > 1) {
-          labelToggleText = `${selectedLabels[0]} + ${selectedLabels.length - 1} more`;
-        }
-
-        $('.labels-filter .dropdown-toggle-text').text(labelToggleText);
-
-        Store.updateFiltersUrl();
-      },
-      mouseDown () {
-        this.showDetail = true;
-      },
-      mouseMove() {
-        this.showDetail = false;
-      },
-      showIssue (e) {
-        const targetTagName = e.target.tagName.toLowerCase();
-
-        if (targetTagName === 'a' || targetTagName === 'button') return;
-
-        if (this.showDetail) {
-          this.showDetail = false;
-
-          if (Store.detail.issue && Store.detail.issue.id === this.issue.id) {
-            Store.detail.issue = {};
-          } else {
-            Store.detail.issue = this.issue;
-          }
-        }
-      }
-    }
-  });
-})();
diff --git a/app/assets/javascripts/boards/components/board_delete.js b/app/assets/javascripts/boards/components/board_delete.js
new file mode 100644
index 00000000000..861600424a5
--- /dev/null
+++ b/app/assets/javascripts/boards/components/board_delete.js
@@ -0,0 +1,22 @@
+/* eslint-disable comma-dangle, space-before-function-paren, no-alert */
+/* global Vue */
+
+(() => {
+  window.gl = window.gl || {};
+  window.gl.issueBoards = window.gl.issueBoards || {};
+
+  gl.issueBoards.BoardDelete = Vue.extend({
+    props: {
+      list: Object
+    },
+    methods: {
+      deleteBoard () {
+        $(this.$el).tooltip('hide');
+
+        if (confirm('Are you sure you want to delete this list?')) {
+          this.list.destroy();
+        }
+      }
+    }
+  });
+})();
diff --git a/app/assets/javascripts/boards/components/board_delete.js.es6 b/app/assets/javascripts/boards/components/board_delete.js.es6
deleted file mode 100644
index c45e1926c5c..00000000000
--- a/app/assets/javascripts/boards/components/board_delete.js.es6
+++ /dev/null
@@ -1,20 +0,0 @@
-/* eslint-disable */
-(() => {
-  window.gl = window.gl || {};
-  window.gl.issueBoards = window.gl.issueBoards || {};
-
-  gl.issueBoards.BoardDelete = Vue.extend({
-    props: {
-      list: Object
-    },
-    methods: {
-      deleteBoard () {
-        $(this.$el).tooltip('hide');
-
-        if (confirm('Are you sure you want to delete this list?')) {
-          this.list.destroy();
-        }
-      }
-    }
-  });
-})();
diff --git a/app/assets/javascripts/boards/components/board_list.js b/app/assets/javascripts/boards/components/board_list.js
new file mode 100644
index 00000000000..1330d4ae840
--- /dev/null
+++ b/app/assets/javascripts/boards/components/board_list.js
@@ -0,0 +1,131 @@
+/* eslint-disable comma-dangle, space-before-function-paren, max-len */
+/* global Vue */
+/* global Sortable */
+
+import boardNewIssue from './board_new_issue';
+import boardCard from './board_card';
+
+(() => {
+  const Store = gl.issueBoards.BoardsStore;
+
+  window.gl = window.gl || {};
+  window.gl.issueBoards = window.gl.issueBoards || {};
+
+  gl.issueBoards.BoardList = Vue.extend({
+    template: '#js-board-list-template',
+    components: {
+      boardCard,
+      boardNewIssue,
+    },
+    props: {
+      disabled: Boolean,
+      list: Object,
+      issues: Array,
+      loading: Boolean,
+      issueLinkBase: String,
+      rootPath: String,
+    },
+    data () {
+      return {
+        scrollOffset: 250,
+        filters: Store.state.filters,
+        showCount: false,
+        showIssueForm: false
+      };
+    },
+    watch: {
+      filters: {
+        handler () {
+          this.list.loadingMore = false;
+          this.$refs.list.scrollTop = 0;
+        },
+        deep: true
+      },
+      issues () {
+        this.$nextTick(() => {
+          if (this.scrollHeight() <= this.listHeight() && this.list.issuesSize > this.list.issues.length) {
+            this.list.page += 1;
+            this.list.getIssues(false);
+          }
+
+          if (this.scrollHeight() > this.listHeight()) {
+            this.showCount = true;
+          } else {
+            this.showCount = false;
+          }
+        });
+      }
+    },
+    methods: {
+      listHeight () {
+        return this.$refs.list.getBoundingClientRect().height;
+      },
+      scrollHeight () {
+        return this.$refs.list.scrollHeight;
+      },
+      scrollTop () {
+        return this.$refs.list.scrollTop + this.listHeight();
+      },
+      loadNextPage () {
+        const getIssues = this.list.nextPage();
+
+        if (getIssues) {
+          this.list.loadingMore = true;
+          getIssues.then(() => {
+            this.list.loadingMore = false;
+          });
+        }
+      },
+      toggleForm() {
+        this.showIssueForm = !this.showIssueForm;
+      },
+    },
+    created() {
+      gl.IssueBoardsApp.$on(`hide-issue-form-${this.list.id}`, this.toggleForm);
+    },
+    mounted () {
+      const options = gl.issueBoards.getBoardSortableDefaultOptions({
+        scroll: document.querySelectorAll('.boards-list')[0],
+        group: 'issues',
+        disabled: this.disabled,
+        filter: '.board-list-count, .is-disabled',
+        dataIdAttr: 'data-issue-id',
+        onStart: (e) => {
+          const card = this.$refs.issue[e.oldIndex];
+
+          card.showDetail = false;
+          Store.moving.list = card.list;
+          Store.moving.issue = Store.moving.list.findIssue(+e.item.dataset.issueId);
+
+          gl.issueBoards.onStart();
+        },
+        onAdd: (e) => {
+          gl.issueBoards.BoardsStore.moveIssueToList(Store.moving.list, this.list, Store.moving.issue, e.newIndex);
+
+          this.$nextTick(() => {
+            e.item.remove();
+          });
+        },
+        onUpdate: (e) => {
+          const sortedArray = this.sortable.toArray().filter(id => id !== '-1');
+          gl.issueBoards.BoardsStore.moveIssueInList(this.list, Store.moving.issue, e.oldIndex, e.newIndex, sortedArray);
+        },
+        onMove(e) {
+          return !e.related.classList.contains('board-list-count');
+        }
+      });
+
+      this.sortable = Sortable.create(this.$refs.list, options);
+
+      // Scroll event on list to load more
+      this.$refs.list.onscroll = () => {
+        if ((this.scrollTop() > this.scrollHeight() - this.scrollOffset) && !this.list.loadingMore) {
+          this.loadNextPage();
+        }
+      };
+    },
+    beforeDestroy() {
+      gl.IssueBoardsApp.$off(`hide-issue-form-${this.list.id}`, this.toggleForm);
+    },
+  });
+})();
diff --git a/app/assets/javascripts/boards/components/board_list.js.es6 b/app/assets/javascripts/boards/components/board_list.js.es6
deleted file mode 100644
index 43ebeef39c4..00000000000
--- a/app/assets/javascripts/boards/components/board_list.js.es6
+++ /dev/null
@@ -1,116 +0,0 @@
-/* eslint-disable */
-//= require ./board_card
-//= require ./board_new_issue
-
-(() => {
-  const Store = gl.issueBoards.BoardsStore;
-
-  window.gl = window.gl || {};
-  window.gl.issueBoards = window.gl.issueBoards || {};
-
-  gl.issueBoards.BoardList = Vue.extend({
-    template: '#js-board-list-template',
-    components: {
-      'board-card': gl.issueBoards.BoardCard,
-      'board-new-issue': gl.issueBoards.BoardNewIssue
-    },
-    props: {
-      disabled: Boolean,
-      list: Object,
-      issues: Array,
-      loading: Boolean,
-      issueLinkBase: String,
-    },
-    data () {
-      return {
-        scrollOffset: 250,
-        filters: Store.state.filters,
-        showCount: false,
-        showIssueForm: false
-      };
-    },
-    watch: {
-      filters: {
-        handler () {
-          this.list.loadingMore = false;
-          this.$refs.list.scrollTop = 0;
-        },
-        deep: true
-      },
-      issues () {
-        this.$nextTick(() => {
-          if (this.scrollHeight() <= this.listHeight() && this.list.issuesSize > this.list.issues.length) {
-            this.list.page++;
-            this.list.getIssues(false);
-          }
-
-          if (this.scrollHeight() > this.listHeight()) {
-            this.showCount = true;
-          } else {
-            this.showCount = false;
-          }
-        });
-      }
-    },
-    computed: {
-      orderedIssues () {
-        return _.sortBy(this.issues, 'priority');
-      },
-    },
-    methods: {
-      listHeight () {
-        return this.$refs.list.getBoundingClientRect().height;
-      },
-      scrollHeight () {
-        return this.$refs.list.scrollHeight;
-      },
-      scrollTop () {
-        return this.$refs.list.scrollTop + this.listHeight();
-      },
-      loadNextPage () {
-        const getIssues = this.list.nextPage();
-
-        if (getIssues) {
-          this.list.loadingMore = true;
-          getIssues.then(() => {
-            this.list.loadingMore = false;
-          });
-        }
-      },
-    },
-    mounted () {
-      const options = gl.issueBoards.getBoardSortableDefaultOptions({
-        scroll: document.querySelectorAll('.boards-list')[0],
-        group: 'issues',
-        sort: false,
-        disabled: this.disabled,
-        filter: '.board-list-count, .is-disabled',
-        onStart: (e) => {
-          const card = this.$refs.issue[e.oldIndex];
-
-          card.showDetail = false;
-          Store.moving.list = card.list;
-          Store.moving.issue = Store.moving.list.findIssue(+e.item.dataset.issueId);
-
-          gl.issueBoards.onStart();
-        },
-        onAdd: (e) => {
-          gl.issueBoards.BoardsStore.moveIssueToList(Store.moving.list, this.list, Store.moving.issue, e.newIndex);
-
-          this.$nextTick(() => {
-            e.item.remove();
-          });
-        },
-      });
-
-      this.sortable = Sortable.create(this.$refs.list, options);
-
-      // Scroll event on list to load more
-      this.$refs.list.onscroll = () => {
-        if ((this.scrollTop() > this.scrollHeight() - this.scrollOffset) && !this.list.loadingMore) {
-          this.loadNextPage();
-        }
-      };
-    }
-  });
-})();
diff --git a/app/assets/javascripts/boards/components/board_new_issue.js b/app/assets/javascripts/boards/components/board_new_issue.js
new file mode 100644
index 00000000000..b88f59dd6d4
--- /dev/null
+++ b/app/assets/javascripts/boards/components/board_new_issue.js
@@ -0,0 +1,92 @@
+/* global ListIssue */
+const Store = gl.issueBoards.BoardsStore;
+
+export default {
+  name: 'BoardNewIssue',
+  props: {
+    list: Object,
+  },
+  data() {
+    return {
+      title: '',
+      error: false,
+    };
+  },
+  methods: {
+    submit(e) {
+      e.preventDefault();
+      if (this.title.trim() === '') return;
+
+      this.error = false;
+
+      const labels = this.list.label ? [this.list.label] : [];
+      const issue = new ListIssue({
+        title: this.title,
+        labels,
+        subscribed: true,
+      });
+
+      this.list.newIssue(issue)
+        .then(() => {
+          // Need this because our jQuery very kindly disables buttons on ALL form submissions
+          $(this.$refs.submitButton).enable();
+
+          Store.detail.issue = issue;
+          Store.detail.list = this.list;
+        })
+        .catch(() => {
+          // Need this because our jQuery very kindly disables buttons on ALL form submissions
+          $(this.$refs.submitButton).enable();
+
+          // Remove the issue
+          this.list.removeIssue(issue);
+
+          // Show error message
+          this.error = true;
+        });
+
+      this.cancel();
+    },
+    cancel() {
+      this.title = '';
+      gl.IssueBoardsApp.$emit(`hide-issue-form-${this.list.id}`);
+    },
+  },
+  mounted() {
+    this.$refs.input.focus();
+  },
+  template: `
+    <div class="card board-new-issue-form">
+      <form @submit="submit($event)">
+        <div class="flash-container"
+          v-if="error">
+          <div class="flash-alert">
+            An error occured. Please try again.
+          </div>
+        </div>
+        <label class="label-light"
+          :for="list.id + '-title'">
+          Title
+        </label>
+        <input class="form-control"
+          type="text"
+          v-model="title"
+          ref="input"
+          :id="list.id + '-title'" />
+        <div class="clearfix prepend-top-10">
+          <button class="btn btn-success pull-left"
+            type="submit"
+            :disabled="title === ''"
+            ref="submit-button">
+            Submit issue
+          </button>
+          <button class="btn btn-default pull-right"
+            type="button"
+            @click="cancel">
+            Cancel
+          </button>
+        </div>
+      </form>
+    </div>
+  `,
+};
diff --git a/app/assets/javascripts/boards/components/board_new_issue.js.es6 b/app/assets/javascripts/boards/components/board_new_issue.js.es6
deleted file mode 100644
index a7989a2ff4c..00000000000
--- a/app/assets/javascripts/boards/components/board_new_issue.js.es6
+++ /dev/null
@@ -1,60 +0,0 @@
-/* eslint-disable */
-(() => {
-  const Store = gl.issueBoards.BoardsStore;
-
-  window.gl = window.gl || {};
-
-  gl.issueBoards.BoardNewIssue = Vue.extend({
-    props: {
-      list: Object,
-    },
-    data() {
-      return {
-        title: '',
-        error: false
-      };
-    },
-    methods: {
-      submit(e) {
-        e.preventDefault();
-        if (this.title.trim() === '') return;
-
-        this.error = false;
-
-        const labels = this.list.label ? [this.list.label] : [];
-        const issue = new ListIssue({
-          title: this.title,
-          labels,
-          subscribed: true
-        });
-
-        this.list.newIssue(issue)
-          .then((data) => {
-            // Need this because our jQuery very kindly disables buttons on ALL form submissions
-            $(this.$refs.submitButton).enable();
-
-            Store.detail.issue = issue;
-          })
-          .catch(() => {
-            // Need this because our jQuery very kindly disables buttons on ALL form submissions
-            $(this.$refs.submitButton).enable();
-
-            // Remove the issue
-            this.list.removeIssue(issue);
-
-            // Show error message
-            this.error = true;
-          });
-
-        this.cancel();
-      },
-      cancel() {
-        this.title = '';
-        this.$parent.showIssueForm = false;
-      }
-    },
-    mounted() {
-      this.$refs.input.focus();
-    },
-  });
-})();
diff --git a/app/assets/javascripts/boards/components/board_sidebar.js b/app/assets/javascripts/boards/components/board_sidebar.js
new file mode 100644
index 00000000000..dfc6eed785c
--- /dev/null
+++ b/app/assets/javascripts/boards/components/board_sidebar.js
@@ -0,0 +1,72 @@
+/* eslint-disable comma-dangle, space-before-function-paren, no-new */
+/* global Vue */
+/* global IssuableContext */
+/* global MilestoneSelect */
+/* global LabelsSelect */
+/* global Sidebar */
+
+require('./sidebar/remove_issue');
+
+(() => {
+  const Store = gl.issueBoards.BoardsStore;
+
+  window.gl = window.gl || {};
+  window.gl.issueBoards = window.gl.issueBoards || {};
+
+  gl.issueBoards.BoardSidebar = Vue.extend({
+    props: {
+      currentUser: Object
+    },
+    data() {
+      return {
+        detail: Store.detail,
+        issue: {},
+        list: {},
+      };
+    },
+    computed: {
+      showSidebar () {
+        return Object.keys(this.issue).length;
+      }
+    },
+    watch: {
+      detail: {
+        handler () {
+          if (this.issue.id !== this.detail.issue.id) {
+            $('.js-issue-board-sidebar', this.$el).each((i, el) => {
+              $(el).data('glDropdown').clearMenu();
+            });
+          }
+
+          this.issue = this.detail.issue;
+          this.list = this.detail.list;
+        },
+        deep: true
+      },
+      issue () {
+        if (this.showSidebar) {
+          this.$nextTick(() => {
+            $('.right-sidebar').getNiceScroll(0).doScrollTop(0, 0);
+            $('.right-sidebar').getNiceScroll().resize();
+          });
+        }
+      }
+    },
+    methods: {
+      closeSidebar () {
+        this.detail.issue = {};
+      }
+    },
+    mounted () {
+      new IssuableContext(this.currentUser);
+      new MilestoneSelect();
+      new gl.DueDateSelectors();
+      new LabelsSelect();
+      new Sidebar();
+      gl.Subscription.bindAll('.subscription');
+    },
+    components: {
+      removeBtn: gl.issueBoards.RemoveIssueBtn,
+    },
+  });
+})();
diff --git a/app/assets/javascripts/boards/components/board_sidebar.js.es6 b/app/assets/javascripts/boards/components/board_sidebar.js.es6
deleted file mode 100644
index 1644a772737..00000000000
--- a/app/assets/javascripts/boards/components/board_sidebar.js.es6
+++ /dev/null
@@ -1,53 +0,0 @@
-/* eslint-disable */
-(() => {
-  const Store = gl.issueBoards.BoardsStore;
-
-  window.gl = window.gl || {};
-  window.gl.issueBoards = window.gl.issueBoards || {};
-
-  gl.issueBoards.BoardSidebar = Vue.extend({
-    props: {
-      currentUser: Object
-    },
-    data() {
-      return {
-        detail: Store.detail,
-        issue: {}
-      };
-    },
-    computed: {
-      showSidebar () {
-        return Object.keys(this.issue).length;
-      }
-    },
-    watch: {
-      detail: {
-        handler () {
-          this.issue = this.detail.issue;
-        },
-        deep: true
-      },
-      issue () {
-        if (this.showSidebar) {
-          this.$nextTick(() => {
-            $('.right-sidebar').getNiceScroll(0).doScrollTop(0, 0);
-            $('.right-sidebar').getNiceScroll().resize();
-          });
-        }
-      }
-    },
-    methods: {
-      closeSidebar () {
-        this.detail.issue = {};
-      }
-    },
-    mounted () {
-      new IssuableContext(this.currentUser);
-      new MilestoneSelect();
-      new gl.DueDateSelectors();
-      new LabelsSelect();
-      new Sidebar();
-      gl.Subscription.bindAll('.subscription');
-    }
-  });
-})();
diff --git a/app/assets/javascripts/boards/components/issue_card_inner.js b/app/assets/javascripts/boards/components/issue_card_inner.js
new file mode 100644
index 00000000000..22a8b971ff8
--- /dev/null
+++ b/app/assets/javascripts/boards/components/issue_card_inner.js
@@ -0,0 +1,111 @@
+/* global Vue */
+(() => {
+  const Store = gl.issueBoards.BoardsStore;
+
+  window.gl = window.gl || {};
+  window.gl.issueBoards = window.gl.issueBoards || {};
+
+  gl.issueBoards.IssueCardInner = Vue.extend({
+    props: {
+      issue: {
+        type: Object,
+        required: true,
+      },
+      issueLinkBase: {
+        type: String,
+        required: true,
+      },
+      list: {
+        type: Object,
+        required: false,
+      },
+      rootPath: {
+        type: String,
+        required: true,
+      },
+    },
+    methods: {
+      showLabel(label) {
+        if (!this.list) return true;
+
+        return !this.list.label || label.id !== this.list.label.id;
+      },
+      filterByLabel(label, e) {
+        let labelToggleText = label.title;
+        const labelIndex = Store.state.filters.label_name.indexOf(label.title);
+        $(e.currentTarget).tooltip('hide');
+
+        if (labelIndex === -1) {
+          Store.state.filters.label_name.push(label.title);
+          $('.labels-filter').prepend(`<input type="hidden" name="label_name[]" value="${label.title}" />`);
+        } else {
+          Store.state.filters.label_name.splice(labelIndex, 1);
+          labelToggleText = Store.state.filters.label_name[0];
+          $(`.labels-filter input[name="label_name[]"][value="${label.title}"]`).remove();
+        }
+
+        const selectedLabels = Store.state.filters.label_name;
+        if (selectedLabels.length === 0) {
+          labelToggleText = 'Label';
+        } else if (selectedLabels.length > 1) {
+          labelToggleText = `${selectedLabels[0]} + ${selectedLabels.length - 1} more`;
+        }
+
+        $('.labels-filter .dropdown-toggle-text').text(labelToggleText);
+
+        Store.updateFiltersUrl();
+      },
+      labelStyle(label) {
+        return {
+          backgroundColor: label.color,
+          color: label.textColor,
+        };
+      },
+    },
+    template: `
+      <div>
+        <h4 class="card-title">
+          <i
+            class="fa fa-eye-slash confidential-icon"
+            v-if="issue.confidential"></i>
+          <a
+            :href="issueLinkBase + '/' + issue.id"
+            :title="issue.title">
+            {{ issue.title }}
+          </a>
+        </h4>
+        <div class="card-footer">
+          <span
+            class="card-number"
+            v-if="issue.id">
+            #{{ issue.id }}
+          </span>
+          <a
+            class="card-assignee has-tooltip"
+            :href="rootPath + issue.assignee.username"
+            :title="'Assigned to ' + issue.assignee.name"
+            v-if="issue.assignee"
+            data-container="body">
+            <img
+              class="avatar avatar-inline s20"
+              :src="issue.assignee.avatar"
+              width="20"
+              height="20"
+              :alt="'Avatar for ' + issue.assignee.name" />
+          </a>
+          <button
+            class="label color-label has-tooltip"
+            v-for="label in issue.labels"
+            type="button"
+            v-if="showLabel(label)"
+            @click="filterByLabel(label, $event)"
+            :style="labelStyle(label)"
+            :title="label.description"
+            data-container="body">
+            {{ label.title }}
+          </button>
+        </div>
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/boards/components/modal/empty_state.js b/app/assets/javascripts/boards/components/modal/empty_state.js
new file mode 100644
index 00000000000..9538f5b69e9
--- /dev/null
+++ b/app/assets/javascripts/boards/components/modal/empty_state.js
@@ -0,0 +1,70 @@
+/* global Vue */
+(() => {
+  const ModalStore = gl.issueBoards.ModalStore;
+
+  gl.issueBoards.ModalEmptyState = Vue.extend({
+    mixins: [gl.issueBoards.ModalMixins],
+    data() {
+      return ModalStore.store;
+    },
+    props: {
+      image: {
+        type: String,
+        required: true,
+      },
+      newIssuePath: {
+        type: String,
+        required: true,
+      },
+    },
+    computed: {
+      contents() {
+        const obj = {
+          title: 'You haven\'t added any issues to your project yet',
+          content: `
+            An issue can be a bug, a todo or a feature request that needs to be
+            discussed in a project. Besides, issues are searchable and filterable.
+          `,
+        };
+
+        if (this.activeTab === 'selected') {
+          obj.title = 'You haven\'t selected any issues yet';
+          obj.content = `
+            Go back to <strong>All issues</strong> and select some issues
+            to add to your board.
+          `;
+        }
+
+        return obj;
+      },
+    },
+    template: `
+      <section class="empty-state">
+        <div class="row">
+          <div class="col-xs-12 col-sm-6 col-sm-push-6">
+            <aside class="svg-content" v-html="image"></aside>
+          </div>
+          <div class="col-xs-12 col-sm-6 col-sm-pull-6">
+            <div class="text-content">
+              <h4>{{ contents.title }}</h4>
+              <p v-html="contents.content"></p>
+              <a
+                :href="newIssuePath"
+                class="btn btn-success btn-inverted"
+                v-if="activeTab === 'all'">
+                New issue
+              </a>
+              <button
+                type="button"
+                class="btn btn-default"
+                @click="changeTab('all')"
+                v-if="activeTab === 'selected'">
+                All issues
+              </button>
+            </div>
+          </div>
+        </div>
+      </section>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/boards/components/modal/filters.js b/app/assets/javascripts/boards/components/modal/filters.js
new file mode 100644
index 00000000000..6de06811d94
--- /dev/null
+++ b/app/assets/javascripts/boards/components/modal/filters.js
@@ -0,0 +1,49 @@
+/* global Vue */
+const userFilter = require('./filters/user');
+const milestoneFilter = require('./filters/milestone');
+const labelFilter = require('./filters/label');
+
+module.exports = Vue.extend({
+  name: 'modal-filters',
+  props: {
+    projectId: {
+      type: Number,
+      required: true,
+    },
+    milestonePath: {
+      type: String,
+      required: true,
+    },
+    labelPath: {
+      type: String,
+      required: true,
+    },
+  },
+  destroyed() {
+    gl.issueBoards.ModalStore.setDefaultFilter();
+  },
+  components: {
+    userFilter,
+    milestoneFilter,
+    labelFilter,
+  },
+  template: `
+    <div class="modal-filters">
+      <user-filter
+        dropdown-class-name="dropdown-menu-author"
+        toggle-class-name="js-user-search js-author-search"
+        toggle-label="Author"
+        field-name="author_id"
+        :project-id="projectId"></user-filter>
+      <user-filter
+        dropdown-class-name="dropdown-menu-author"
+        toggle-class-name="js-assignee-search"
+        toggle-label="Assignee"
+        field-name="assignee_id"
+        :null-user="true"
+        :project-id="projectId"></user-filter>
+      <milestone-filter :milestone-path="milestonePath"></milestone-filter>
+      <label-filter :label-path="labelPath"></label-filter>
+    </div>
+  `,
+});
diff --git a/app/assets/javascripts/boards/components/modal/filters/label.js b/app/assets/javascripts/boards/components/modal/filters/label.js
new file mode 100644
index 00000000000..4fc8f72a145
--- /dev/null
+++ b/app/assets/javascripts/boards/components/modal/filters/label.js
@@ -0,0 +1,54 @@
+/* eslint-disable no-new */
+/* global Vue */
+/* global LabelsSelect */
+module.exports = Vue.extend({
+  name: 'filter-label',
+  props: {
+    labelPath: {
+      type: String,
+      required: true,
+    },
+  },
+  mounted() {
+    new LabelsSelect(this.$refs.dropdown);
+  },
+  template: `
+    <div class="dropdown">
+      <button
+        class="dropdown-menu-toggle js-label-select js-multiselect js-extra-options"
+        type="button"
+        data-toggle="dropdown"
+        data-show-any="true"
+        data-show-no="true"
+        :data-labels="labelPath"
+        ref="dropdown">
+        <span class="dropdown-toggle-text">
+          Label
+        </span>
+        <i class="fa fa-chevron-down"></i>
+      </button>
+      <div class="dropdown-menu dropdown-select dropdown-menu-paging dropdown-menu-labels dropdown-menu-selectable">
+        <div class="dropdown-title">
+          Filter by label
+          <button
+            class="dropdown-title-button dropdown-menu-close"
+            aria-label="Close"
+            type="button">
+            <i class="fa fa-times dropdown-menu-close-icon"></i>
+          </button>
+        </div>
+        <div class="dropdown-input">
+          <input
+            type="search"
+            class="dropdown-input-field"
+            placeholder="Search"
+            autocomplete="off" />
+          <i class="fa fa-search dropdown-input-search"></i>
+          <i role="button" class="fa fa-times dropdown-input-clear js-dropdown-input-clear"></i>
+        </div>
+        <div class="dropdown-content"></div>
+        <div class="dropdown-loading"><i class="fa fa-spinner fa-spin"></i></div>
+      </div>
+    </div>
+  `,
+});
diff --git a/app/assets/javascripts/boards/components/modal/filters/milestone.js b/app/assets/javascripts/boards/components/modal/filters/milestone.js
new file mode 100644
index 00000000000..d555599d300
--- /dev/null
+++ b/app/assets/javascripts/boards/components/modal/filters/milestone.js
@@ -0,0 +1,55 @@
+/* eslint-disable no-new */
+/* global Vue */
+/* global MilestoneSelect */
+module.exports = Vue.extend({
+  name: 'filter-milestone',
+  props: {
+    milestonePath: {
+      type: String,
+      required: true,
+    },
+  },
+  mounted() {
+    new MilestoneSelect(null, this.$refs.dropdown);
+  },
+  template: `
+    <div class="dropdown">
+      <button
+        class="dropdown-menu-toggle js-milestone-select"
+        type="button"
+        data-toggle="dropdown"
+        data-show-any="true"
+        data-show-upcoming="true"
+        data-field-name="milestone_title"
+        :data-milestones="milestonePath"
+        ref="dropdown">
+        <span class="dropdown-toggle-text">
+          Milestone
+        </span>
+        <i class="fa fa-chevron-down"></i>
+      </button>
+      <div class="dropdown-menu dropdown-select dropdown-menu-selectable dropdown-menu-milestone">
+        <div class="dropdown-title">
+          <span>Filter by milestone</span>
+          <button
+            class="dropdown-title-button dropdown-menu-close"
+            aria-label="Close"
+            type="button">
+            <i class="fa fa-times dropdown-menu-close-icon"></i>
+          </button>
+        </div>
+        <div class="dropdown-input">
+          <input
+            type="search"
+            class="dropdown-input-field"
+            placeholder="Search milestones"
+            autocomplete="off" />
+          <i class="fa fa-search dropdown-input-search"></i>
+          <i role="button" class="fa fa-times dropdown-input-clear js-dropdown-input-clear"></i>
+        </div>
+        <div class="dropdown-content"></div>
+        <div class="dropdown-loading"><i class="fa fa-spinner fa-spin"></i></div>
+      </div>
+    </div>
+  `,
+});
diff --git a/app/assets/javascripts/boards/components/modal/filters/user.js b/app/assets/javascripts/boards/components/modal/filters/user.js
new file mode 100644
index 00000000000..8523028c29c
--- /dev/null
+++ b/app/assets/javascripts/boards/components/modal/filters/user.js
@@ -0,0 +1,96 @@
+/* eslint-disable no-new */
+/* global Vue */
+/* global UsersSelect */
+module.exports = Vue.extend({
+  name: 'filter-user',
+  props: {
+    toggleClassName: {
+      type: String,
+      required: true,
+    },
+    dropdownClassName: {
+      type: String,
+      required: false,
+      default: '',
+    },
+    toggleLabel: {
+      type: String,
+      required: true,
+    },
+    fieldName: {
+      type: String,
+      required: true,
+    },
+    nullUser: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+    projectId: {
+      type: Number,
+      required: true,
+    },
+  },
+  mounted() {
+    new UsersSelect(null, this.$refs.dropdown);
+  },
+  computed: {
+    currentUsername() {
+      return gon.current_username;
+    },
+    dropdownTitle() {
+      return `Filter by ${this.toggleLabel.toLowerCase()}`;
+    },
+    inputPlaceholder() {
+      return `Search ${this.toggleLabel.toLowerCase()}`;
+    },
+  },
+  template: `
+    <div class="dropdown">
+      <button
+        class="dropdown-menu-toggle js-user-search"
+        :class="toggleClassName"
+        type="button"
+        data-toggle="dropdown"
+        data-current-user="true"
+        :data-any-user="'Any ' + toggleLabel"
+        :data-null-user="nullUser"
+        :data-field-name="fieldName"
+        :data-project-id="projectId"
+        :data-first-user="currentUsername"
+        ref="dropdown">
+        <span class="dropdown-toggle-text">
+          {{ toggleLabel }}
+        </span>
+        <i class="fa fa-chevron-down"></i>
+      </button>
+      <div
+        class="dropdown-menu dropdown-select dropdown-menu-user dropdown-menu-selectable"
+        :class="dropdownClassName">
+        <div class="dropdown-title">
+          {{ dropdownTitle }}
+          <button
+            class="dropdown-title-button dropdown-menu-close"
+            aria-label="Close"
+            type="button">
+            <i class="fa fa-times dropdown-menu-close-icon"></i>
+          </button>
+        </div>
+        <div class="dropdown-input">
+          <input
+            type="search"
+            class="dropdown-input-field"
+            autocomplete="off"
+            :placeholder="inputPlaceholder" />
+          <i class="fa fa-search dropdown-input-search"></i>
+          <i
+            role="button"
+            class="fa fa-times dropdown-input-clear js-dropdown-input-clear">
+          </i>
+        </div>
+        <div class="dropdown-content"></div>
+        <div class="dropdown-loading"><i class="fa fa-spinner fa-spin"></i></div>
+      </div>
+    </div>
+  `,
+});
diff --git a/app/assets/javascripts/boards/components/modal/footer.js b/app/assets/javascripts/boards/components/modal/footer.js
new file mode 100644
index 00000000000..1cbc422c961
--- /dev/null
+++ b/app/assets/javascripts/boards/components/modal/footer.js
@@ -0,0 +1,83 @@
+/* eslint-disable no-new */
+/* global Vue */
+/* global Flash */
+
+require('./lists_dropdown');
+
+(() => {
+  const ModalStore = gl.issueBoards.ModalStore;
+
+  gl.issueBoards.ModalFooter = Vue.extend({
+    mixins: [gl.issueBoards.ModalMixins],
+    data() {
+      return {
+        modal: ModalStore.store,
+        state: gl.issueBoards.BoardsStore.state,
+      };
+    },
+    computed: {
+      submitDisabled() {
+        return !ModalStore.selectedCount();
+      },
+      submitText() {
+        const count = ModalStore.selectedCount();
+
+        return `Add ${count > 0 ? count : ''} ${gl.text.pluralize('issue', count)}`;
+      },
+    },
+    methods: {
+      addIssues() {
+        const list = this.modal.selectedList || this.state.lists[0];
+        const selectedIssues = ModalStore.getSelectedIssues();
+        const issueIds = selectedIssues.map(issue => issue.globalId);
+
+        // Post the data to the backend
+        gl.boardService.bulkUpdate(issueIds, {
+          add_label_ids: [list.label.id],
+        }).catch(() => {
+          new Flash('Failed to update issues, please try again.', 'alert');
+
+          selectedIssues.forEach((issue) => {
+            list.removeIssue(issue);
+            list.issuesSize -= 1;
+          });
+        });
+
+        // Add the issues on the frontend
+        selectedIssues.forEach((issue) => {
+          list.addIssue(issue);
+          list.issuesSize += 1;
+        });
+
+        this.toggleModal(false);
+      },
+    },
+    components: {
+      'lists-dropdown': gl.issueBoards.ModalFooterListsDropdown,
+    },
+    template: `
+      <footer
+        class="form-actions add-issues-footer">
+        <div class="pull-left">
+          <button
+            class="btn btn-success"
+            type="button"
+            :disabled="submitDisabled"
+            @click="addIssues">
+            {{ submitText }}
+          </button>
+          <span class="inline add-issues-footer-to-list">
+            to list
+          </span>
+          <lists-dropdown></lists-dropdown>
+        </div>
+        <button
+          class="btn btn-default pull-right"
+          type="button"
+          @click="toggleModal(false)">
+          Cancel
+        </button>
+      </footer>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/boards/components/modal/header.js b/app/assets/javascripts/boards/components/modal/header.js
new file mode 100644
index 00000000000..70c088f9054
--- /dev/null
+++ b/app/assets/javascripts/boards/components/modal/header.js
@@ -0,0 +1,90 @@
+/* global Vue */
+require('./tabs');
+const modalFilters = require('./filters');
+
+(() => {
+  const ModalStore = gl.issueBoards.ModalStore;
+
+  gl.issueBoards.ModalHeader = Vue.extend({
+    mixins: [gl.issueBoards.ModalMixins],
+    props: {
+      projectId: {
+        type: Number,
+        required: true,
+      },
+      milestonePath: {
+        type: String,
+        required: true,
+      },
+      labelPath: {
+        type: String,
+        required: true,
+      },
+    },
+    data() {
+      return ModalStore.store;
+    },
+    computed: {
+      selectAllText() {
+        if (ModalStore.selectedCount() !== this.issues.length || this.issues.length === 0) {
+          return 'Select all';
+        }
+
+        return 'Deselect all';
+      },
+      showSearch() {
+        return this.activeTab === 'all' && !this.loading && this.issuesCount > 0;
+      },
+    },
+    methods: {
+      toggleAll() {
+        this.$refs.selectAllBtn.blur();
+
+        ModalStore.toggleAll();
+      },
+    },
+    components: {
+      'modal-tabs': gl.issueBoards.ModalTabs,
+      modalFilters,
+    },
+    template: `
+      <div>
+        <header class="add-issues-header form-actions">
+          <h2>
+            Add issues
+            <button
+              type="button"
+              class="close"
+              data-dismiss="modal"
+              aria-label="Close"
+              @click="toggleModal(false)">
+              <span aria-hidden="true">×</span>
+            </button>
+          </h2>
+        </header>
+        <modal-tabs v-if="!loading && issuesCount > 0"></modal-tabs>
+        <div
+          class="add-issues-search append-bottom-10"
+          v-if="showSearch">
+          <modal-filters
+            :project-id="projectId"
+            :milestone-path="milestonePath"
+            :label-path="labelPath">
+          </modal-filters>
+          <input
+            placeholder="Search issues..."
+            class="form-control"
+            type="search"
+            v-model="searchTerm" />
+          <button
+            type="button"
+            class="btn btn-success btn-inverted prepend-left-10"
+            ref="selectAllBtn"
+            @click="toggleAll">
+            {{ selectAllText }}
+          </button>
+        </div>
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/boards/components/modal/index.js b/app/assets/javascripts/boards/components/modal/index.js
new file mode 100644
index 00000000000..f290cd13763
--- /dev/null
+++ b/app/assets/javascripts/boards/components/modal/index.js
@@ -0,0 +1,163 @@
+/* global Vue */
+/* global ListIssue */
+
+require('./header');
+require('./list');
+require('./footer');
+require('./empty_state');
+
+(() => {
+  const ModalStore = gl.issueBoards.ModalStore;
+
+  gl.issueBoards.IssuesModal = Vue.extend({
+    props: {
+      blankStateImage: {
+        type: String,
+        required: true,
+      },
+      newIssuePath: {
+        type: String,
+        required: true,
+      },
+      issueLinkBase: {
+        type: String,
+        required: true,
+      },
+      rootPath: {
+        type: String,
+        required: true,
+      },
+      projectId: {
+        type: Number,
+        required: true,
+      },
+      milestonePath: {
+        type: String,
+        required: true,
+      },
+      labelPath: {
+        type: String,
+        required: true,
+      },
+    },
+    data() {
+      return ModalStore.store;
+    },
+    watch: {
+      page() {
+        this.loadIssues();
+      },
+      searchTerm() {
+        this.searchOperation();
+      },
+      showAddIssuesModal() {
+        if (this.showAddIssuesModal && !this.issues.length) {
+          this.loading = true;
+
+          this.loadIssues()
+            .then(() => {
+              this.loading = false;
+            });
+        } else if (!this.showAddIssuesModal) {
+          this.issues = [];
+          this.selectedIssues = [];
+          this.issuesCount = false;
+        }
+      },
+      filter: {
+        handler() {
+          this.loadIssues(true);
+        },
+        deep: true,
+      },
+    },
+    methods: {
+      searchOperation: _.debounce(function searchOperationDebounce() {
+        this.loadIssues(true);
+      }, 500),
+      loadIssues(clearIssues = false) {
+        if (!this.showAddIssuesModal) return false;
+
+        const queryData = Object.assign({}, this.filter, {
+          search: this.searchTerm,
+          page: this.page,
+          per: this.perPage,
+        });
+
+        return gl.boardService.getBacklog(queryData).then((res) => {
+          const data = res.json();
+
+          if (clearIssues) {
+            this.issues = [];
+          }
+
+          data.issues.forEach((issueObj) => {
+            const issue = new ListIssue(issueObj);
+            const foundSelectedIssue = ModalStore.findSelectedIssue(issue);
+            issue.selected = !!foundSelectedIssue;
+
+            this.issues.push(issue);
+          });
+
+          this.loadingNewPage = false;
+
+          if (!this.issuesCount) {
+            this.issuesCount = data.size;
+          }
+        });
+      },
+    },
+    computed: {
+      showList() {
+        if (this.activeTab === 'selected') {
+          return this.selectedIssues.length > 0;
+        }
+
+        return this.issuesCount > 0;
+      },
+      showEmptyState() {
+        if (!this.loading && this.issuesCount === 0) {
+          return true;
+        }
+
+        return this.activeTab === 'selected' && this.selectedIssues.length === 0;
+      },
+    },
+    components: {
+      'modal-header': gl.issueBoards.ModalHeader,
+      'modal-list': gl.issueBoards.ModalList,
+      'modal-footer': gl.issueBoards.ModalFooter,
+      'empty-state': gl.issueBoards.ModalEmptyState,
+    },
+    template: `
+      <div
+        class="add-issues-modal"
+        v-if="showAddIssuesModal">
+        <div class="add-issues-container">
+          <modal-header
+            :project-id="projectId"
+            :milestone-path="milestonePath"
+            :label-path="labelPath">
+          </modal-header>
+          <modal-list
+            :image="blankStateImage"
+            :issue-link-base="issueLinkBase"
+            :root-path="rootPath"
+            v-if="!loading && showList"></modal-list>
+          <empty-state
+            v-if="showEmptyState"
+            :image="blankStateImage"
+            :new-issue-path="newIssuePath"></empty-state>
+          <section
+            class="add-issues-list text-center"
+            v-if="loading">
+            <div class="add-issues-list-loading">
+              <i class="fa fa-spinner fa-spin"></i>
+            </div>
+          </section>
+          <modal-footer></modal-footer>
+        </div>
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/boards/components/modal/list.js b/app/assets/javascripts/boards/components/modal/list.js
new file mode 100644
index 00000000000..3730c1ecaeb
--- /dev/null
+++ b/app/assets/javascripts/boards/components/modal/list.js
@@ -0,0 +1,159 @@
+/* global Vue */
+/* global ListIssue */
+/* global bp */
+(() => {
+  const ModalStore = gl.issueBoards.ModalStore;
+
+  gl.issueBoards.ModalList = Vue.extend({
+    props: {
+      issueLinkBase: {
+        type: String,
+        required: true,
+      },
+      rootPath: {
+        type: String,
+        required: true,
+      },
+      image: {
+        type: String,
+        required: true,
+      },
+    },
+    data() {
+      return ModalStore.store;
+    },
+    watch: {
+      activeTab() {
+        if (this.activeTab === 'all') {
+          ModalStore.purgeUnselectedIssues();
+        }
+      },
+    },
+    computed: {
+      loopIssues() {
+        if (this.activeTab === 'all') {
+          return this.issues;
+        }
+
+        return this.selectedIssues;
+      },
+      groupedIssues() {
+        const groups = [];
+        this.loopIssues.forEach((issue, i) => {
+          const index = i % this.columns;
+
+          if (!groups[index]) {
+            groups.push([]);
+          }
+
+          groups[index].push(issue);
+        });
+
+        return groups;
+      },
+    },
+    methods: {
+      scrollHandler() {
+        const currentPage = Math.floor(this.issues.length / this.perPage);
+
+        if ((this.scrollTop() > this.scrollHeight() - 100) && !this.loadingNewPage
+          && currentPage === this.page) {
+          this.loadingNewPage = true;
+          this.page += 1;
+        }
+      },
+      toggleIssue(e, issue) {
+        if (e.target.tagName !== 'A') {
+          ModalStore.toggleIssue(issue);
+        }
+      },
+      listHeight() {
+        return this.$refs.list.getBoundingClientRect().height;
+      },
+      scrollHeight() {
+        return this.$refs.list.scrollHeight;
+      },
+      scrollTop() {
+        return this.$refs.list.scrollTop + this.listHeight();
+      },
+      showIssue(issue) {
+        if (this.activeTab === 'all') return true;
+
+        const index = ModalStore.selectedIssueIndex(issue);
+
+        return index !== -1;
+      },
+      setColumnCount() {
+        const breakpoint = bp.getBreakpointSize();
+
+        if (breakpoint === 'lg' || breakpoint === 'md') {
+          this.columns = 3;
+        } else if (breakpoint === 'sm') {
+          this.columns = 2;
+        } else {
+          this.columns = 1;
+        }
+      },
+    },
+    mounted() {
+      this.scrollHandlerWrapper = this.scrollHandler.bind(this);
+      this.setColumnCountWrapper = this.setColumnCount.bind(this);
+      this.setColumnCount();
+
+      this.$refs.list.addEventListener('scroll', this.scrollHandlerWrapper);
+      window.addEventListener('resize', this.setColumnCountWrapper);
+    },
+    beforeDestroy() {
+      this.$refs.list.removeEventListener('scroll', this.scrollHandlerWrapper);
+      window.removeEventListener('resize', this.setColumnCountWrapper);
+    },
+    components: {
+      'issue-card-inner': gl.issueBoards.IssueCardInner,
+    },
+    template: `
+      <section
+        class="add-issues-list add-issues-list-columns"
+        ref="list">
+        <div
+          class="empty-state add-issues-empty-state-filter text-center"
+          v-if="issuesCount > 0 && issues.length === 0">
+          <div
+            class="svg-content"
+            v-html="image">
+          </div>
+          <div class="text-content">
+            <h4>
+              There are no issues to show.
+            </h4>
+          </div>
+        </div>
+        <div
+          v-for="group in groupedIssues"
+          class="add-issues-list-column">
+          <div
+            v-for="issue in group"
+            v-if="showIssue(issue)"
+            class="card-parent">
+            <div
+              class="card"
+              :class="{ 'is-active': issue.selected }"
+              @click="toggleIssue($event, issue)">
+              <issue-card-inner
+                :issue="issue"
+                :issue-link-base="issueLinkBase"
+                :root-path="rootPath">
+              </issue-card-inner>
+              <span
+                :aria-label="'Issue #' + issue.id + ' selected'"
+                aria-checked="true"
+                v-if="issue.selected"
+                class="issue-card-selected text-center">
+                <i class="fa fa-check"></i>
+              </span>
+            </div>
+          </div>
+        </div>
+      </section>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/boards/components/modal/lists_dropdown.js b/app/assets/javascripts/boards/components/modal/lists_dropdown.js
new file mode 100644
index 00000000000..3c05120a2da
--- /dev/null
+++ b/app/assets/javascripts/boards/components/modal/lists_dropdown.js
@@ -0,0 +1,56 @@
+/* global Vue */
+(() => {
+  const ModalStore = gl.issueBoards.ModalStore;
+
+  gl.issueBoards.ModalFooterListsDropdown = Vue.extend({
+    data() {
+      return {
+        modal: ModalStore.store,
+        state: gl.issueBoards.BoardsStore.state,
+      };
+    },
+    computed: {
+      selected() {
+        return this.modal.selectedList || this.state.lists[0];
+      },
+    },
+    destroyed() {
+      this.modal.selectedList = null;
+    },
+    template: `
+      <div class="dropdown inline">
+        <button
+          class="dropdown-menu-toggle"
+          type="button"
+          data-toggle="dropdown"
+          aria-expanded="false">
+          <span
+            class="dropdown-label-box"
+            :style="{ backgroundColor: selected.label.color }">
+          </span>
+          {{ selected.title }}
+          <i class="fa fa-chevron-down"></i>
+        </button>
+        <div class="dropdown-menu dropdown-menu-selectable dropdown-menu-drop-up">
+          <ul>
+            <li
+              v-for="list in state.lists"
+              v-if="list.type == 'label'">
+              <a
+                href="#"
+                role="button"
+                :class="{ 'is-active': list.id == selected.id }"
+                @click.prevent="modal.selectedList = list">
+                <span
+                  class="dropdown-label-box"
+                  :style="{ backgroundColor: list.label.color }">
+                </span>
+                {{ list.title }}
+              </a>
+            </li>
+          </ul>
+        </div>
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/boards/components/modal/tabs.js b/app/assets/javascripts/boards/components/modal/tabs.js
new file mode 100644
index 00000000000..e8cb43f3503
--- /dev/null
+++ b/app/assets/javascripts/boards/components/modal/tabs.js
@@ -0,0 +1,47 @@
+/* global Vue */
+(() => {
+  const ModalStore = gl.issueBoards.ModalStore;
+
+  gl.issueBoards.ModalTabs = Vue.extend({
+    mixins: [gl.issueBoards.ModalMixins],
+    data() {
+      return ModalStore.store;
+    },
+    computed: {
+      selectedCount() {
+        return ModalStore.selectedCount();
+      },
+    },
+    destroyed() {
+      this.activeTab = 'all';
+    },
+    template: `
+      <div class="top-area prepend-top-10 append-bottom-10">
+        <ul class="nav-links issues-state-filters">
+          <li :class="{ 'active': activeTab == 'all' }">
+            <a
+              href="#"
+              role="button"
+              @click.prevent="changeTab('all')">
+              All issues
+              <span class="badge">
+                {{ issuesCount }}
+              </span>
+            </a>
+          </li>
+          <li :class="{ 'active': activeTab == 'selected' }">
+            <a
+              href="#"
+              role="button"
+              @click.prevent="changeTab('selected')">
+              Selected issues
+              <span class="badge">
+                {{ selectedCount }}
+              </span>
+            </a>
+          </li>
+        </ul>
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/boards/components/new_list_dropdown.js b/app/assets/javascripts/boards/components/new_list_dropdown.js
new file mode 100644
index 00000000000..556826a9148
--- /dev/null
+++ b/app/assets/javascripts/boards/components/new_list_dropdown.js
@@ -0,0 +1,76 @@
+/* eslint-disable comma-dangle, func-names, no-new, space-before-function-paren, one-var */
+
+(() => {
+  window.gl = window.gl || {};
+  window.gl.issueBoards = window.gl.issueBoards || {};
+
+  const Store = gl.issueBoards.BoardsStore;
+
+  $(document).off('created.label').on('created.label', (e, label) => {
+    Store.new({
+      title: label.title,
+      position: Store.state.lists.length - 2,
+      list_type: 'label',
+      label: {
+        id: label.id,
+        title: label.title,
+        color: label.color
+      }
+    });
+  });
+
+  gl.issueBoards.newListDropdownInit = () => {
+    $('.js-new-board-list').each(function () {
+      const $this = $(this);
+      new gl.CreateLabelDropdown($this.closest('.dropdown').find('.dropdown-new-label'), $this.data('namespace-path'), $this.data('project-path'));
+
+      $this.glDropdown({
+        data(term, callback) {
+          $.get($this.attr('data-labels'))
+            .then((resp) => {
+              callback(resp);
+            });
+        },
+        renderRow (label) {
+          const active = Store.findList('title', label.title);
+          const $li = $('<li />');
+          const $a = $('<a />', {
+            class: (active ? `is-active js-board-list-${active.id}` : ''),
+            text: label.title,
+            href: '#'
+          });
+          const $labelColor = $('<span />', {
+            class: 'dropdown-label-box',
+            style: `background-color: ${label.color}`
+          });
+
+          return $li.append($a.prepend($labelColor));
+        },
+        search: {
+          fields: ['title']
+        },
+        filterable: true,
+        selectable: true,
+        multiSelect: true,
+        clicked (label, $el, e) {
+          e.preventDefault();
+
+          if (!Store.findList('title', label.title)) {
+            Store.new({
+              title: label.title,
+              position: Store.state.lists.length - 2,
+              list_type: 'label',
+              label: {
+                id: label.id,
+                title: label.title,
+                color: label.color
+              }
+            });
+
+            Store.state.lists = _.sortBy(Store.state.lists, 'position');
+          }
+        }
+      });
+    });
+  };
+})();
diff --git a/app/assets/javascripts/boards/components/new_list_dropdown.js.es6 b/app/assets/javascripts/boards/components/new_list_dropdown.js.es6
deleted file mode 100644
index 10ce746deb5..00000000000
--- a/app/assets/javascripts/boards/components/new_list_dropdown.js.es6
+++ /dev/null
@@ -1,75 +0,0 @@
-/* eslint-disable */
-(() => {
-  window.gl = window.gl || {};
-  window.gl.issueBoards = window.gl.issueBoards || {};
-
-  const Store = gl.issueBoards.BoardsStore;
-
-  $(document).off('created.label').on('created.label', (e, label) => {
-    Store.new({
-      title: label.title,
-      position: Store.state.lists.length - 2,
-      list_type: 'label',
-      label: {
-        id: label.id,
-        title: label.title,
-        color: label.color
-      }
-    });
-  });
-
-  gl.issueBoards.newListDropdownInit = () => {
-    $('.js-new-board-list').each(function () {
-      const $this = $(this);
-      new gl.CreateLabelDropdown($this.closest('.dropdown').find('.dropdown-new-label'), $this.data('namespace-path'), $this.data('project-path'));
-
-      $this.glDropdown({
-        data(term, callback) {
-          $.get($this.attr('data-labels'))
-            .then((resp) => {
-              callback(resp);
-            });
-        },
-        renderRow (label) {
-          const active = Store.findList('title', label.title),
-                $li = $('<li />'),
-                $a = $('<a />', {
-                  class: (active ? `is-active js-board-list-${active.id}` : ''),
-                  text: label.title,
-                  href: '#'
-                }),
-                $labelColor = $('<span />', {
-                  class: 'dropdown-label-box',
-                  style: `background-color: ${label.color}`
-                });
-
-          return $li.append($a.prepend($labelColor));
-        },
-  			search: {
-  				fields: ['title']
-  			},
-  			filterable: true,
-        selectable: true,
-        multiSelect: true,
-        clicked (label, $el, e) {
-          e.preventDefault();
-
-          if (!Store.findList('title', label.title)) {
-            Store.new({
-              title: label.title,
-              position: Store.state.lists.length - 2,
-              list_type: 'label',
-              label: {
-                id: label.id,
-                title: label.title,
-                color: label.color
-              }
-            });
-
-            Store.state.lists = _.sortBy(Store.state.lists, 'position');
-          }
-        }
-      });
-    });
-  };
-})();
diff --git a/app/assets/javascripts/boards/components/sidebar/remove_issue.js b/app/assets/javascripts/boards/components/sidebar/remove_issue.js
new file mode 100644
index 00000000000..e74935e1cb0
--- /dev/null
+++ b/app/assets/javascripts/boards/components/sidebar/remove_issue.js
@@ -0,0 +1,59 @@
+/* eslint-disable no-new */
+/* global Vue */
+/* global Flash */
+(() => {
+  const Store = gl.issueBoards.BoardsStore;
+
+  window.gl = window.gl || {};
+  window.gl.issueBoards = window.gl.issueBoards || {};
+
+  gl.issueBoards.RemoveIssueBtn = Vue.extend({
+    props: {
+      issue: {
+        type: Object,
+        required: true,
+      },
+      list: {
+        type: Object,
+        required: true,
+      },
+    },
+    methods: {
+      removeIssue() {
+        const issue = this.issue;
+        const lists = issue.getLists();
+        const labelIds = lists.map(list => list.label.id);
+
+        // Post the remove data
+        gl.boardService.bulkUpdate([issue.globalId], {
+          remove_label_ids: labelIds,
+        }).catch(() => {
+          new Flash('Failed to remove issue from board, please try again.', 'alert');
+
+          lists.forEach((list) => {
+            list.addIssue(issue);
+          });
+        });
+
+        // Remove from the frontend store
+        lists.forEach((list) => {
+          list.removeIssue(issue);
+        });
+
+        Store.detail.issue = {};
+      },
+    },
+    template: `
+      <div
+        class="block list"
+        v-if="list.type !== 'done'">
+        <button
+          class="btn btn-default btn-block"
+          type="button"
+          @click="removeIssue">
+          Remove from board
+        </button>
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/boards/filters/due_date_filters.js b/app/assets/javascripts/boards/filters/due_date_filters.js
new file mode 100644
index 00000000000..03425bb145b
--- /dev/null
+++ b/app/assets/javascripts/boards/filters/due_date_filters.js
@@ -0,0 +1,7 @@
+/* global Vue */
+/* global dateFormat */
+
+Vue.filter('due-date', (value) => {
+  const date = new Date(value);
+  return dateFormat(date, 'mmm d, yyyy', true);
+});
diff --git a/app/assets/javascripts/boards/filters/due_date_filters.js.es6 b/app/assets/javascripts/boards/filters/due_date_filters.js.es6
deleted file mode 100644
index 9eceac4eddd..00000000000
--- a/app/assets/javascripts/boards/filters/due_date_filters.js.es6
+++ /dev/null
@@ -1,5 +0,0 @@
-/* eslint-disable */
-Vue.filter('due-date', (value) => {
-  const date = new Date(value);
-  return $.datepicker.formatDate('M d, yy', date);
-});
diff --git a/app/assets/javascripts/boards/mixins/modal_mixins.js b/app/assets/javascripts/boards/mixins/modal_mixins.js
new file mode 100644
index 00000000000..d378b7d4baf
--- /dev/null
+++ b/app/assets/javascripts/boards/mixins/modal_mixins.js
@@ -0,0 +1,14 @@
+(() => {
+  const ModalStore = gl.issueBoards.ModalStore;
+
+  gl.issueBoards.ModalMixins = {
+    methods: {
+      toggleModal(toggle) {
+        ModalStore.store.showAddIssuesModal = toggle;
+      },
+      changeTab(tab) {
+        ModalStore.store.activeTab = tab;
+      },
+    },
+  };
+})();
diff --git a/app/assets/javascripts/boards/mixins/sortable_default_options.js b/app/assets/javascripts/boards/mixins/sortable_default_options.js
new file mode 100644
index 00000000000..b6c6d17274f
--- /dev/null
+++ b/app/assets/javascripts/boards/mixins/sortable_default_options.js
@@ -0,0 +1,39 @@
+/* eslint-disable no-unused-vars, no-mixed-operators, comma-dangle */
+/* global DocumentTouch */
+
+((w) => {
+  window.gl = window.gl || {};
+  window.gl.issueBoards = window.gl.issueBoards || {};
+
+  gl.issueBoards.onStart = () => {
+    $('.has-tooltip').tooltip('hide')
+      .tooltip('disable');
+    document.body.classList.add('is-dragging');
+  };
+
+  gl.issueBoards.onEnd = () => {
+    $('.has-tooltip').tooltip('enable');
+    document.body.classList.remove('is-dragging');
+  };
+
+  gl.issueBoards.touchEnabled = ('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch;
+
+  gl.issueBoards.getBoardSortableDefaultOptions = (obj) => {
+    const defaultSortOptions = {
+      animation: 200,
+      forceFallback: true,
+      fallbackClass: 'is-dragging',
+      fallbackOnBody: true,
+      ghostClass: 'is-ghost',
+      filter: '.board-delete, .btn',
+      delay: gl.issueBoards.touchEnabled ? 100 : 0,
+      scrollSensitivity: gl.issueBoards.touchEnabled ? 60 : 100,
+      scrollSpeed: 20,
+      onStart: gl.issueBoards.onStart,
+      onEnd: gl.issueBoards.onEnd
+    };
+
+    Object.keys(obj).forEach((key) => { defaultSortOptions[key] = obj[key]; });
+    return defaultSortOptions;
+  };
+})(window);
diff --git a/app/assets/javascripts/boards/mixins/sortable_default_options.js.es6 b/app/assets/javascripts/boards/mixins/sortable_default_options.js.es6
deleted file mode 100644
index 5f99de39122..00000000000
--- a/app/assets/javascripts/boards/mixins/sortable_default_options.js.es6
+++ /dev/null
@@ -1,36 +0,0 @@
-/* eslint-disable */
-((w) => {
-  window.gl = window.gl || {};
-  window.gl.issueBoards = window.gl.issueBoards || {};
-
-  gl.issueBoards.onStart = () => {
-    $('.has-tooltip').tooltip('hide')
-      .tooltip('disable');
-    document.body.classList.add('is-dragging');
-  };
-
-  gl.issueBoards.onEnd = () => {
-    $('.has-tooltip').tooltip('enable');
-    document.body.classList.remove('is-dragging');
-  };
-
-  gl.issueBoards.touchEnabled = ('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch;
-
-  gl.issueBoards.getBoardSortableDefaultOptions = (obj) => {
-    let defaultSortOptions = {
-      forceFallback: true,
-      fallbackClass: 'is-dragging',
-      fallbackOnBody: true,
-      ghostClass: 'is-ghost',
-      filter: '.board-delete, .btn',
-      delay: gl.issueBoards.touchEnabled ? 100 : 0,
-      scrollSensitivity: gl.issueBoards.touchEnabled ? 60 : 100,
-      scrollSpeed: 20,
-      onStart: gl.issueBoards.onStart,
-      onEnd: gl.issueBoards.onEnd
-    }
-
-    Object.keys(obj).forEach((key) => { defaultSortOptions[key] = obj[key]; });
-    return defaultSortOptions;
-  };
-})(window);
diff --git a/app/assets/javascripts/boards/models/issue.js b/app/assets/javascripts/boards/models/issue.js
new file mode 100644
index 00000000000..ca5e6fa7e9d
--- /dev/null
+++ b/app/assets/javascripts/boards/models/issue.js
@@ -0,0 +1,75 @@
+/* eslint-disable no-unused-vars, space-before-function-paren, arrow-body-style, arrow-parens, comma-dangle, max-len */
+/* global Vue */
+/* global ListLabel */
+/* global ListMilestone */
+/* global ListUser */
+
+class ListIssue {
+  constructor (obj) {
+    this.globalId = obj.id;
+    this.id = obj.iid;
+    this.title = obj.title;
+    this.confidential = obj.confidential;
+    this.dueDate = obj.due_date;
+    this.subscribed = obj.subscribed;
+    this.labels = [];
+    this.selected = false;
+    this.assignee = false;
+    this.position = obj.relative_position || Infinity;
+
+    if (obj.assignee) {
+      this.assignee = new ListUser(obj.assignee);
+    }
+
+    if (obj.milestone) {
+      this.milestone = new ListMilestone(obj.milestone);
+    }
+
+    obj.labels.forEach((label) => {
+      this.labels.push(new ListLabel(label));
+    });
+  }
+
+  addLabel (label) {
+    if (!this.findLabel(label)) {
+      this.labels.push(new ListLabel(label));
+    }
+  }
+
+  findLabel (findLabel) {
+    return this.labels.filter(label => label.title === findLabel.title)[0];
+  }
+
+  removeLabel (removeLabel) {
+    if (removeLabel) {
+      this.labels = this.labels.filter(label => removeLabel.title !== label.title);
+    }
+  }
+
+  removeLabels (labels) {
+    labels.forEach(this.removeLabel.bind(this));
+  }
+
+  getLists () {
+    return gl.issueBoards.BoardsStore.state.lists.filter(list => list.findIssue(this.id));
+  }
+
+  update (url) {
+    const data = {
+      issue: {
+        milestone_id: this.milestone ? this.milestone.id : null,
+        due_date: this.dueDate,
+        assignee_id: this.assignee ? this.assignee.id : null,
+        label_ids: this.labels.map((label) => label.id)
+      }
+    };
+
+    if (!data.issue.label_ids.length) {
+      data.issue.label_ids = [''];
+    }
+
+    return Vue.http.patch(url, data);
+  }
+}
+
+window.ListIssue = ListIssue;
diff --git a/app/assets/javascripts/boards/models/issue.js.es6 b/app/assets/javascripts/boards/models/issue.js.es6
deleted file mode 100644
index 21d735e8231..00000000000
--- a/app/assets/javascripts/boards/models/issue.js.es6
+++ /dev/null
@@ -1,68 +0,0 @@
-/* eslint-disable */
-class ListIssue {
-  constructor (obj) {
-    this.id = obj.iid;
-    this.title = obj.title;
-    this.confidential = obj.confidential;
-    this.dueDate = obj.due_date;
-    this.subscribed = obj.subscribed;
-    this.labels = [];
-
-    if (obj.assignee) {
-      this.assignee = new ListUser(obj.assignee);
-    }
-
-    if (obj.milestone) {
-      this.milestone = new ListMilestone(obj.milestone);
-    }
-
-    obj.labels.forEach((label) => {
-      this.labels.push(new ListLabel(label));
-    });
-
-    this.priority = this.labels.reduce((max, label) => {
-      return (label.priority < max) ? label.priority : max;
-    }, Infinity);
-  }
-
-  addLabel (label) {
-    if (!this.findLabel(label)) {
-      this.labels.push(new ListLabel(label));
-    }
-  }
-
-  findLabel (findLabel) {
-    return this.labels.filter( label => label.title === findLabel.title )[0];
-  }
-
-  removeLabel (removeLabel) {
-    if (removeLabel) {
-      this.labels = this.labels.filter( label => removeLabel.title !== label.title );
-    }
-  }
-
-  removeLabels (labels) {
-    labels.forEach(this.removeLabel.bind(this));
-  }
-
-  getLists () {
-    return gl.issueBoards.BoardsStore.state.lists.filter( list => list.findIssue(this.id) );
-  }
-
-  update (url) {
-    const data = {
-      issue: {
-        milestone_id: this.milestone ? this.milestone.id : null,
-        due_date: this.dueDate,
-        assignee_id: this.assignee ? this.assignee.id : null,
-        label_ids: this.labels.map( (label) => label.id )
-      }
-    };
-
-    if (!data.issue.label_ids.length) {
-      data.issue.label_ids = [''];
-    }
-
-    return Vue.http.patch(url, data);
-  }
-}
diff --git a/app/assets/javascripts/boards/models/label.js b/app/assets/javascripts/boards/models/label.js
new file mode 100644
index 00000000000..9af88d167d6
--- /dev/null
+++ b/app/assets/javascripts/boards/models/label.js
@@ -0,0 +1,14 @@
+/* eslint-disable no-unused-vars, space-before-function-paren */
+
+class ListLabel {
+  constructor (obj) {
+    this.id = obj.id;
+    this.title = obj.title;
+    this.color = obj.color;
+    this.textColor = obj.text_color;
+    this.description = obj.description;
+    this.priority = (obj.priority !== null) ? obj.priority : Infinity;
+  }
+}
+
+window.ListLabel = ListLabel;
diff --git a/app/assets/javascripts/boards/models/label.js.es6 b/app/assets/javascripts/boards/models/label.js.es6
deleted file mode 100644
index 0910fe9a854..00000000000
--- a/app/assets/javascripts/boards/models/label.js.es6
+++ /dev/null
@@ -1,11 +0,0 @@
-/* eslint-disable */
-class ListLabel {
-  constructor (obj) {
-    this.id = obj.id;
-    this.title = obj.title;
-    this.color = obj.color;
-    this.textColor = obj.text_color;
-    this.description = obj.description;
-    this.priority = (obj.priority !== null) ? obj.priority : Infinity;
-  }
-}
diff --git a/app/assets/javascripts/boards/models/list.js b/app/assets/javascripts/boards/models/list.js
new file mode 100644
index 00000000000..f237567208c
--- /dev/null
+++ b/app/assets/javascripts/boards/models/list.js
@@ -0,0 +1,175 @@
+/* eslint-disable space-before-function-paren, no-underscore-dangle, class-methods-use-this, consistent-return, no-shadow, no-param-reassign, max-len, no-unused-vars */
+/* global ListIssue */
+/* global ListLabel */
+
+class List {
+  constructor (obj) {
+    this.id = obj.id;
+    this._uid = this.guid();
+    this.position = obj.position;
+    this.title = obj.title;
+    this.type = obj.list_type;
+    this.preset = ['done', 'blank'].indexOf(this.type) > -1;
+    this.filters = gl.issueBoards.BoardsStore.state.filters;
+    this.page = 1;
+    this.loading = true;
+    this.loadingMore = false;
+    this.issues = [];
+    this.issuesSize = 0;
+
+    if (obj.label) {
+      this.label = new ListLabel(obj.label);
+    }
+
+    if (this.type !== 'blank' && this.id) {
+      this.getIssues();
+    }
+  }
+
+  guid() {
+    const s4 = () => Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1);
+    return `${s4()}${s4()}-${s4()}-${s4()}-${s4()}-${s4()}${s4()}${s4()}`;
+  }
+
+  save () {
+    return gl.boardService.createList(this.label.id)
+      .then((resp) => {
+        const data = resp.json();
+
+        this.id = data.id;
+        this.type = data.list_type;
+        this.position = data.position;
+
+        return this.getIssues();
+      });
+  }
+
+  destroy () {
+    const index = gl.issueBoards.BoardsStore.state.lists.indexOf(this);
+    gl.issueBoards.BoardsStore.state.lists.splice(index, 1);
+    gl.issueBoards.BoardsStore.updateNewListDropdown(this.id);
+
+    gl.boardService.destroyList(this.id);
+  }
+
+  update () {
+    gl.boardService.updateList(this.id, this.position);
+  }
+
+  nextPage () {
+    if (this.issuesSize > this.issues.length) {
+      this.page += 1;
+
+      return this.getIssues(false);
+    }
+  }
+
+  getIssues (emptyIssues = true) {
+    const filters = this.filters;
+    const data = { page: this.page };
+
+    Object.keys(filters).forEach((key) => { data[key] = filters[key]; });
+
+    if (this.label) {
+      data.label_name = data.label_name.filter(label => label !== this.label.title);
+    }
+
+    if (emptyIssues) {
+      this.loading = true;
+    }
+
+    return gl.boardService.getIssuesForList(this.id, data)
+      .then((resp) => {
+        const data = resp.json();
+        this.loading = false;
+        this.issuesSize = data.size;
+
+        if (emptyIssues) {
+          this.issues = [];
+        }
+
+        this.createIssues(data.issues);
+      });
+  }
+
+  newIssue (issue) {
+    this.addIssue(issue);
+    this.issuesSize += 1;
+
+    return gl.boardService.newIssue(this.id, issue)
+      .then((resp) => {
+        const data = resp.json();
+        issue.id = data.iid;
+      });
+  }
+
+  createIssues (data) {
+    data.forEach((issueObj) => {
+      this.addIssue(new ListIssue(issueObj));
+    });
+  }
+
+  addIssue (issue, listFrom, newIndex) {
+    let moveBeforeIid = null;
+    let moveAfterIid = null;
+
+    if (!this.findIssue(issue.id)) {
+      if (newIndex !== undefined) {
+        this.issues.splice(newIndex, 0, issue);
+
+        if (this.issues[newIndex - 1]) {
+          moveBeforeIid = this.issues[newIndex - 1].id;
+        }
+
+        if (this.issues[newIndex + 1]) {
+          moveAfterIid = this.issues[newIndex + 1].id;
+        }
+      } else {
+        this.issues.push(issue);
+      }
+
+      if (this.label) {
+        issue.addLabel(this.label);
+      }
+
+      if (listFrom) {
+        this.issuesSize += 1;
+
+        this.updateIssueLabel(issue, listFrom, moveBeforeIid, moveAfterIid);
+      }
+    }
+  }
+
+  moveIssue (issue, oldIndex, newIndex, moveBeforeIid, moveAfterIid) {
+    this.issues.splice(oldIndex, 1);
+    this.issues.splice(newIndex, 0, issue);
+
+    gl.boardService.moveIssue(issue.id, null, null, moveBeforeIid, moveAfterIid);
+  }
+
+  updateIssueLabel(issue, listFrom, moveBeforeIid, moveAfterIid) {
+    gl.boardService.moveIssue(issue.id, listFrom.id, this.id, moveBeforeIid, moveAfterIid)
+      .then(() => {
+        listFrom.getIssues(false);
+      });
+  }
+
+  findIssue (id) {
+    return this.issues.filter(issue => issue.id === id)[0];
+  }
+
+  removeIssue (removeIssue) {
+    this.issues = this.issues.filter((issue) => {
+      const matchesRemove = removeIssue.id === issue.id;
+
+      if (matchesRemove) {
+        this.issuesSize -= 1;
+        issue.removeLabel(this.label);
+      }
+
+      return !matchesRemove;
+    });
+  }
+}
+
+window.List = List;
diff --git a/app/assets/javascripts/boards/models/list.js.es6 b/app/assets/javascripts/boards/models/list.js.es6
deleted file mode 100644
index 429bd27c3fb..00000000000
--- a/app/assets/javascripts/boards/models/list.js.es6
+++ /dev/null
@@ -1,147 +0,0 @@
-/* eslint-disable */
-class List {
-  constructor (obj) {
-    this.id = obj.id;
-    this._uid = this.guid();
-    this.position = obj.position;
-    this.title = obj.title;
-    this.type = obj.list_type;
-    this.preset = ['backlog', 'done', 'blank'].indexOf(this.type) > -1;
-    this.filters = gl.issueBoards.BoardsStore.state.filters;
-    this.page = 1;
-    this.loading = true;
-    this.loadingMore = false;
-    this.issues = [];
-    this.issuesSize = 0;
-
-    if (obj.label) {
-      this.label = new ListLabel(obj.label);
-    }
-
-    if (this.type !== 'blank' && this.id) {
-      this.getIssues();
-    }
-  }
-
-  guid() {
-    const s4 = () => Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1);
-    return `${s4()}${s4()}-${s4()}-${s4()}-${s4()}-${s4()}${s4()}${s4()}`;
-  }
-
-  save () {
-    return gl.boardService.createList(this.label.id)
-      .then((resp) => {
-        const data = resp.json();
-
-        this.id = data.id;
-        this.type = data.list_type;
-        this.position = data.position;
-
-        return this.getIssues();
-      });
-  }
-
-  destroy () {
-    const index = gl.issueBoards.BoardsStore.state.lists.indexOf(this);
-    gl.issueBoards.BoardsStore.state.lists.splice(index, 1);
-    gl.issueBoards.BoardsStore.updateNewListDropdown(this.id);
-
-    gl.boardService.destroyList(this.id);
-  }
-
-  update () {
-    gl.boardService.updateList(this.id, this.position);
-  }
-
-  nextPage () {
-    if (this.issuesSize > this.issues.length) {
-      this.page++;
-
-      return this.getIssues(false);
-    }
-  }
-
-  getIssues (emptyIssues = true) {
-    const filters = this.filters;
-    let data = { page: this.page };
-
-    Object.keys(filters).forEach((key) => { data[key] = filters[key]; });
-
-    if (this.label) {
-      data.label_name = data.label_name.filter( label => label !== this.label.title );
-    }
-
-    if (emptyIssues) {
-      this.loading = true;
-    }
-
-    return gl.boardService.getIssuesForList(this.id, data)
-      .then((resp) => {
-        const data = resp.json();
-        this.loading = false;
-        this.issuesSize = data.size;
-
-        if (emptyIssues) {
-          this.issues = [];
-        }
-
-        this.createIssues(data.issues);
-      });
-  }
-
-  newIssue (issue) {
-    this.addIssue(issue);
-    this.issuesSize++;
-
-    return gl.boardService.newIssue(this.id, issue)
-      .then((resp) => {
-        const data = resp.json();
-        issue.id = data.iid;
-      });
-  }
-
-  createIssues (data) {
-    data.forEach((issueObj) => {
-      this.addIssue(new ListIssue(issueObj));
-    });
-  }
-
-  addIssue (issue, listFrom, newIndex) {
-    if (!this.findIssue(issue.id)) {
-      if (newIndex !== undefined) {
-        this.issues.splice(newIndex, 0, issue);
-      } else {
-        this.issues.push(issue);
-      }
-
-      if (this.label) {
-        issue.addLabel(this.label);
-      }
-
-      if (listFrom) {
-        this.issuesSize++;
-        gl.boardService.moveIssue(issue.id, listFrom.id, this.id)
-          .then(() => {
-            listFrom.getIssues(false);
-          });
-      }
-    }
-  }
-
-  findIssue (id) {
-    return this.issues.filter( issue => issue.id === id )[0];
-  }
-
-  removeIssue (removeIssue) {
-    this.issues = this.issues.filter((issue) => {
-      const matchesRemove = removeIssue.id === issue.id;
-
-      if (matchesRemove) {
-        this.issuesSize--;
-        issue.removeLabel(this.label);
-      }
-
-      return !matchesRemove;
-    });
-  }
-}
diff --git a/app/assets/javascripts/boards/models/milestone.js b/app/assets/javascripts/boards/models/milestone.js
new file mode 100644
index 00000000000..c867b06d320
--- /dev/null
+++ b/app/assets/javascripts/boards/models/milestone.js
@@ -0,0 +1,10 @@
+/* eslint-disable no-unused-vars */
+
+class ListMilestone {
+  constructor(obj) {
+    this.id = obj.id;
+    this.title = obj.title;
+  }
+}
+
+window.ListMilestone = ListMilestone;
diff --git a/app/assets/javascripts/boards/models/milestone.js.es6 b/app/assets/javascripts/boards/models/milestone.js.es6
deleted file mode 100644
index a48969e19c9..00000000000
--- a/app/assets/javascripts/boards/models/milestone.js.es6
+++ /dev/null
@@ -1,7 +0,0 @@
-/* eslint-disable */
-class ListMilestone {
-  constructor (obj) {
-    this.id = obj.id;
-    this.title = obj.title;
-  }
-}
diff --git a/app/assets/javascripts/boards/models/user.js b/app/assets/javascripts/boards/models/user.js
new file mode 100644
index 00000000000..8e9de4d4cbb
--- /dev/null
+++ b/app/assets/javascripts/boards/models/user.js
@@ -0,0 +1,12 @@
+/* eslint-disable no-unused-vars */
+
+class ListUser {
+  constructor(user) {
+    this.id = user.id;
+    this.name = user.name;
+    this.username = user.username;
+    this.avatar = user.avatar_url;
+  }
+}
+
+window.ListUser = ListUser;
diff --git a/app/assets/javascripts/boards/models/user.js.es6 b/app/assets/javascripts/boards/models/user.js.es6
deleted file mode 100644
index 583a973fc46..00000000000
--- a/app/assets/javascripts/boards/models/user.js.es6
+++ /dev/null
@@ -1,9 +0,0 @@
-/* eslint-disable */
-class ListUser {
-  constructor (user) {
-    this.id = user.id;
-    this.name = user.name;
-    this.username = user.username;
-    this.avatar = user.avatar_url;
-  }
-}
diff --git a/app/assets/javascripts/boards/services/board_service.js b/app/assets/javascripts/boards/services/board_service.js
new file mode 100644
index 00000000000..e54102814d6
--- /dev/null
+++ b/app/assets/javascripts/boards/services/board_service.js
@@ -0,0 +1,97 @@
+/* eslint-disable space-before-function-paren, comma-dangle, no-param-reassign, camelcase, max-len, no-unused-vars */
+/* global Vue */
+
+class BoardService {
+  constructor (root, bulkUpdatePath, boardId) {
+    this.boards = Vue.resource(`${root}{/id}.json`, {}, {
+      issues: {
+        method: 'GET',
+        url: `${root}/${boardId}/issues.json`
+      }
+    });
+    this.lists = Vue.resource(`${root}/${boardId}/lists{/id}`, {}, {
+      generate: {
+        method: 'POST',
+        url: `${root}/${boardId}/lists/generate.json`
+      }
+    });
+    this.issue = Vue.resource(`${root}/${boardId}/issues{/id}`, {});
+    this.issues = Vue.resource(`${root}/${boardId}/lists{/id}/issues`, {}, {
+      bulkUpdate: {
+        method: 'POST',
+        url: bulkUpdatePath,
+      },
+    });
+
+    Vue.http.interceptors.push((request, next) => {
+      request.headers['X-CSRF-Token'] = $.rails.csrfToken();
+      next();
+    });
+  }
+
+  all () {
+    return this.lists.get();
+  }
+
+  generateDefaultLists () {
+    return this.lists.generate({});
+  }
+
+  createList (label_id) {
+    return this.lists.save({}, {
+      list: {
+        label_id
+      }
+    });
+  }
+
+  updateList (id, position) {
+    return this.lists.update({ id }, {
+      list: {
+        position
+      }
+    });
+  }
+
+  destroyList (id) {
+    return this.lists.delete({ id });
+  }
+
+  getIssuesForList (id, filter = {}) {
+    const data = { id };
+    Object.keys(filter).forEach((key) => { data[key] = filter[key]; });
+
+    return this.issues.get(data);
+  }
+
+  moveIssue (id, from_list_id = null, to_list_id = null, move_before_iid = null, move_after_iid = null) {
+    return this.issue.update({ id }, {
+      from_list_id,
+      to_list_id,
+      move_before_iid,
+      move_after_iid,
+    });
+  }
+
+  newIssue (id, issue) {
+    return this.issues.save({ id }, {
+      issue
+    });
+  }
+
+  getBacklog(data) {
+    return this.boards.issues(data);
+  }
+
+  bulkUpdate(issueIds, extraData = {}) {
+    const data = {
+      update: Object.assign(extraData, {
+        issuable_ids: issueIds.join(','),
+      }),
+    };
+
+    return this.issues.bulkUpdate(data);
+  }
+}
+
+window.BoardService = BoardService;
diff --git a/app/assets/javascripts/boards/services/board_service.js.es6 b/app/assets/javascripts/boards/services/board_service.js.es6
deleted file mode 100644
index f59a2ed7937..00000000000
--- a/app/assets/javascripts/boards/services/board_service.js.es6
+++ /dev/null
@@ -1,66 +0,0 @@
-/* eslint-disable */
-class BoardService {
-  constructor (root, boardId) {
-    this.lists = Vue.resource(`${root}/${boardId}/lists{/id}`, {}, {
-      generate: {
-        method: 'POST',
-        url: `${root}/${boardId}/lists/generate.json`
-      }
-    });
-    this.issue = Vue.resource(`${root}/${boardId}/issues{/id}`, {});
-    this.issues = Vue.resource(`${root}/${boardId}/lists{/id}/issues`, {});
-
-    Vue.http.interceptors.push((request, next) => {
-      request.headers['X-CSRF-Token'] = $.rails.csrfToken();
-      next();
-    });
-  }
-
-  all () {
-    return this.lists.get();
-  }
-
-  generateDefaultLists () {
-    return this.lists.generate({});
-  }
-
-  createList (label_id) {
-    return this.lists.save({}, {
-      list: {
-        label_id
-      }
-    });
-  }
-
-  updateList (id, position) {
-    return this.lists.update({ id }, {
-      list: {
-        position
-      }
-    });
-  }
-
-  destroyList (id) {
-    return this.lists.delete({ id });
-  }
-
-  getIssuesForList (id, filter = {}) {
-    let data = { id };
-    Object.keys(filter).forEach((key) => { data[key] = filter[key]; });
-
-    return this.issues.get(data);
-  }
-
-  moveIssue (id, from_list_id, to_list_id) {
-    return this.issue.update({ id }, {
-      from_list_id,
-      to_list_id
-    });
-  }
-
-  newIssue (id, issue) {
-    return this.issues.save({ id }, {
-      issue
-    });
-  }
-};
diff --git a/app/assets/javascripts/boards/stores/boards_store.js b/app/assets/javascripts/boards/stores/boards_store.js
new file mode 100644
index 00000000000..3866c6bbfc6
--- /dev/null
+++ b/app/assets/javascripts/boards/stores/boards_store.js
@@ -0,0 +1,129 @@
+/* eslint-disable comma-dangle, space-before-function-paren, one-var, no-shadow, dot-notation, max-len */
+/* global Cookies */
+/* global List */
+
+(() => {
+  window.gl = window.gl || {};
+  window.gl.issueBoards = window.gl.issueBoards || {};
+
+  gl.issueBoards.BoardsStore = {
+    disabled: false,
+    state: {},
+    detail: {
+      issue: {}
+    },
+    moving: {
+      issue: {},
+      list: {}
+    },
+    create () {
+      this.state.lists = [];
+      this.state.filters = {
+        author_id: gl.utils.getParameterValues('author_id')[0],
+        assignee_id: gl.utils.getParameterValues('assignee_id')[0],
+        milestone_title: gl.utils.getParameterValues('milestone_title')[0],
+        label_name: gl.utils.getParameterValues('label_name[]'),
+        search: ''
+      };
+    },
+    addList (listObj) {
+      const list = new List(listObj);
+      this.state.lists.push(list);
+
+      return list;
+    },
+    new (listObj) {
+      const list = this.addList(listObj);
+
+      list
+        .save()
+        .then(() => {
+          this.state.lists = _.sortBy(this.state.lists, 'position');
+        });
+      this.removeBlankState();
+    },
+    updateNewListDropdown (listId) {
+      $(`.js-board-list-${listId}`).removeClass('is-active');
+    },
+    shouldAddBlankState () {
+      // Decide whether to add the blank state
+      return !(this.state.lists.filter(list => list.type !== 'done')[0]);
+    },
+    addBlankState () {
+      if (!this.shouldAddBlankState() || this.welcomeIsHidden() || this.disabled) return;
+
+      this.addList({
+        id: 'blank',
+        list_type: 'blank',
+        title: 'Welcome to your Issue Board!',
+        position: 0
+      });
+
+      this.state.lists = _.sortBy(this.state.lists, 'position');
+    },
+    removeBlankState () {
+      this.removeList('blank');
+
+      Cookies.set('issue_board_welcome_hidden', 'true', {
+        expires: 365 * 10,
+        path: ''
+      });
+    },
+    welcomeIsHidden () {
+      return Cookies.get('issue_board_welcome_hidden') === 'true';
+    },
+    removeList (id, type = 'blank') {
+      const list = this.findList('id', id, type);
+
+      if (!list) return;
+
+      this.state.lists = this.state.lists.filter(list => list.id !== id);
+    },
+    moveList (listFrom, orderLists) {
+      orderLists.forEach((id, i) => {
+        const list = this.findList('id', parseInt(id, 10));
+
+        list.position = i;
+      });
+      listFrom.update();
+    },
+    moveIssueToList (listFrom, listTo, issue, newIndex) {
+      const issueTo = listTo.findIssue(issue.id);
+      const issueLists = issue.getLists();
+      const listLabels = issueLists.map(listIssue => listIssue.label);
+
+      if (!issueTo) {
+        // Add to new lists issues if it doesn't already exist
+        listTo.addIssue(issue, listFrom, newIndex);
+      } else {
+        listTo.updateIssueLabel(issue, listFrom);
+        issueTo.removeLabel(listFrom.label);
+      }
+
+      if (listTo.type === 'done') {
+        issueLists.forEach((list) => {
+          list.removeIssue(issue);
+        });
+        issue.removeLabels(listLabels);
+      } else {
+        listFrom.removeIssue(issue);
+      }
+    },
+    moveIssueInList (list, issue, oldIndex, newIndex, idArray) {
+      const beforeId = parseInt(idArray[newIndex - 1], 10) || null;
+      const afterId = parseInt(idArray[newIndex + 1], 10) || null;
+
+      list.moveIssue(issue, oldIndex, newIndex, beforeId, afterId);
+    },
+    findList (key, val, type = 'label') {
+      return this.state.lists.filter((list) => {
+        const byType = type ? list['type'] === type : true;
+
+        return list[key] === val && byType;
+      })[0];
+    },
+    updateFiltersUrl () {
+      history.pushState(null, null, `?${$.param(this.state.filters)}`);
+    }
+  };
+})();
diff --git a/app/assets/javascripts/boards/stores/boards_store.js.es6 b/app/assets/javascripts/boards/stores/boards_store.js.es6
deleted file mode 100644
index bb2a4de8b18..00000000000
--- a/app/assets/javascripts/boards/stores/boards_store.js.es6
+++ /dev/null
@@ -1,122 +0,0 @@
-/* eslint-disable */
-(() => {
-  window.gl = window.gl || {};
-  window.gl.issueBoards = window.gl.issueBoards || {};
-
-  gl.issueBoards.BoardsStore = {
-    disabled: false,
-    state: {},
-    detail: {
-      issue: {}
-    },
-    moving: {
-      issue: {},
-      list: {}
-    },
-    create () {
-      this.state.lists = [];
-      this.state.filters = {
-        author_id: gl.utils.getParameterValues('author_id')[0],
-        assignee_id: gl.utils.getParameterValues('assignee_id')[0],
-        milestone_title: gl.utils.getParameterValues('milestone_title')[0],
-        label_name: gl.utils.getParameterValues('label_name[]'),
-        search: ''
-      };
-    },
-    addList (listObj) {
-      const list = new List(listObj);
-      this.state.lists.push(list);
-
-      return list;
-    },
-    new (listObj) {
-      const list = this.addList(listObj),
-            backlogList = this.findList('type', 'backlog', 'backlog');
-
-      list
-        .save()
-        .then(() => {
-          // Remove any new issues from the backlog
-          // as they will be visible in the new list
-          list.issues.forEach(backlogList.removeIssue.bind(backlogList));
-
-          this.state.lists = _.sortBy(this.state.lists, 'position');
-        });
-      this.removeBlankState();
-    },
-    updateNewListDropdown (listId) {
-      $(`.js-board-list-${listId}`).removeClass('is-active');
-    },
-    shouldAddBlankState () {
-      // Decide whether to add the blank state
-      return !(this.state.lists.filter( list => list.type !== 'backlog' && list.type !== 'done' )[0]);
-    },
-    addBlankState () {
-      if (!this.shouldAddBlankState() || this.welcomeIsHidden() || this.disabled) return;
-
-      this.addList({
-        id: 'blank',
-        list_type: 'blank',
-        title: 'Welcome to your Issue Board!',
-        position: 0
-      });
-
-      this.state.lists = _.sortBy(this.state.lists, 'position');
-    },
-    removeBlankState () {
-      this.removeList('blank');
-
-      Cookies.set('issue_board_welcome_hidden', 'true', {
-        expires: 365 * 10,
-        path: ''
-      });
-    },
-    welcomeIsHidden () {
-      return Cookies.get('issue_board_welcome_hidden') === 'true';
-    },
-    removeList (id, type = 'blank') {
-      const list = this.findList('id', id, type);
-
-      if (!list) return;
-
-      this.state.lists = this.state.lists.filter( list => list.id !== id );
-    },
-    moveList (listFrom, orderLists) {
-      orderLists.forEach((id, i) => {
-        const list = this.findList('id', parseInt(id));
-
-        list.position = i;
-      });
-      listFrom.update();
-    },
-    moveIssueToList (listFrom, listTo, issue, newIndex) {
-      const issueTo = listTo.findIssue(issue.id),
-            issueLists = issue.getLists(),
-            listLabels = issueLists.map( listIssue => listIssue.label );
-
-      // Add to new lists issues if it doesn't already exist
-      if (!issueTo) {
-        listTo.addIssue(issue, listFrom, newIndex);
-      }
-
-      if (listTo.type === 'done' && listFrom.type !== 'backlog') {
-        issueLists.forEach((list) => {
-          list.removeIssue(issue);
-        })
-        issue.removeLabels(listLabels);
-      } else {
-        listFrom.removeIssue(issue);
-      }
-    },
-    findList (key, val, type = 'label') {
-      return this.state.lists.filter((list) => {
-        const byType = type ? list['type'] === type : true;
-
-        return list[key] === val && byType;
-      })[0];
-    },
-    updateFiltersUrl () {
-      history.pushState(null, null, `?${$.param(this.state.filters)}`);
-    }
-  };
-})();
diff --git a/app/assets/javascripts/boards/stores/modal_store.js b/app/assets/javascripts/boards/stores/modal_store.js
new file mode 100644
index 00000000000..15fc6c79e8d
--- /dev/null
+++ b/app/assets/javascripts/boards/stores/modal_store.js
@@ -0,0 +1,107 @@
+(() => {
+  window.gl = window.gl || {};
+  window.gl.issueBoards = window.gl.issueBoards || {};
+
+  class ModalStore {
+    constructor() {
+      this.store = {
+        columns: 3,
+        issues: [],
+        issuesCount: false,
+        selectedIssues: [],
+        showAddIssuesModal: false,
+        activeTab: 'all',
+        selectedList: null,
+        searchTerm: '',
+        loading: false,
+        loadingNewPage: false,
+        page: 1,
+        perPage: 50,
+      };
+
+      this.setDefaultFilter();
+    }
+
+    setDefaultFilter() {
+      this.store.filter = {
+        author_id: '',
+        assignee_id: '',
+        milestone_title: '',
+        label_name: [],
+      };
+    }
+
+    selectedCount() {
+      return this.getSelectedIssues().length;
+    }
+
+    toggleIssue(issueObj) {
+      const issue = issueObj;
+      const selected = issue.selected;
+
+      issue.selected = !selected;
+
+      if (!selected) {
+        this.addSelectedIssue(issue);
+      } else {
+        this.removeSelectedIssue(issue);
+      }
+    }
+
+    toggleAll() {
+      const select = this.selectedCount() !== this.store.issues.length;
+
+      this.store.issues.forEach((issue) => {
+        const issueUpdate = issue;
+
+        if (issueUpdate.selected !== select) {
+          issueUpdate.selected = select;
+
+          if (select) {
+            this.addSelectedIssue(issue);
+          } else {
+            this.removeSelectedIssue(issue);
+          }
+        }
+      });
+    }
+
+    getSelectedIssues() {
+      return this.store.selectedIssues.filter(issue => issue.selected);
+    }
+
+    addSelectedIssue(issue) {
+      const index = this.selectedIssueIndex(issue);
+
+      if (index === -1) {
+        this.store.selectedIssues.push(issue);
+      }
+    }
+
+    removeSelectedIssue(issue, forcePurge = false) {
+      if (this.store.activeTab === 'all' || forcePurge) {
+        this.store.selectedIssues = this.store.selectedIssues
+          .filter(fIssue => fIssue.id !== issue.id);
+      }
+    }
+
+    purgeUnselectedIssues() {
+      this.store.selectedIssues.forEach((issue) => {
+        if (!issue.selected) {
+          this.removeSelectedIssue(issue, true);
+        }
+      });
+    }
+
+    selectedIssueIndex(issue) {
+      return this.store.selectedIssues.indexOf(issue);
+    }
+
+    findSelectedIssue(issue) {
+      return this.store.selectedIssues
+        .filter(filteredIssue => filteredIssue.id === issue.id)[0];
+    }
+  }
+
+  gl.issueBoards.ModalStore = new ModalStore();
+})();
diff --git a/app/assets/javascripts/boards/test_utils/simulate_drag.js b/app/assets/javascripts/boards/test_utils/simulate_drag.js
deleted file mode 100644
index 01e09ec482e..00000000000
--- a/app/assets/javascripts/boards/test_utils/simulate_drag.js
+++ /dev/null
@@ -1,120 +0,0 @@
-/* eslint-disable wrap-iife, func-names, strict, indent, no-tabs, no-var, vars-on-top, no-param-reassign, object-shorthand, no-shadow, comma-dangle, prefer-template, consistent-return, no-mixed-operators, no-unused-vars, object-curly-spacing, no-unused-expressions, prefer-arrow-callback, max-len */
-(function () {
-	'use strict';
-
-	function simulateEvent(el, type, options) {
-		var event;
-		if (!el) return;
-		var ownerDocument = el.ownerDocument;
-
-		options = options || {};
-
-		if (/^mouse/.test(type)) {
-			event = ownerDocument.createEvent('MouseEvents');
-			event.initMouseEvent(type, true, true, ownerDocument.defaultView,
-				options.button, options.screenX, options.screenY, options.clientX, options.clientY,
-				options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, options.button, el);
-		} else {
-			event = ownerDocument.createEvent('CustomEvent');
-
-			event.initCustomEvent(type, true, true, ownerDocument.defaultView,
-				options.button, options.screenX, options.screenY, options.clientX, options.clientY,
-				options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, options.button, el);
-
-			event.dataTransfer = {
-				data: {},
-
-				setData: function (type, val) {
-					this.data[type] = val;
-				},
-
-				getData: function (type) {
-					return this.data[type];
-				}
-			};
-		}
-
-		if (el.dispatchEvent) {
-			el.dispatchEvent(event);
-		} else if (el.fireEvent) {
-			el.fireEvent('on' + type, event);
-		}
-
-		return event;
-	}
-
-	function getTraget(target) {
-		var el = typeof target.el === 'string' ? document.getElementById(target.el.substr(1)) : target.el;
-		var children = el.children;
-
-		return (
-			children[target.index] ||
-			children[target.index === 'first' ? 0 : -1] ||
-			children[target.index === 'last' ? children.length - 1 : -1]
-		);
-	}
-
-	function getRect(el) {
-		var rect = el.getBoundingClientRect();
-		var width = rect.right - rect.left;
-		var height = rect.bottom - rect.top;
-
-		return {
-			x: rect.left,
-			y: rect.top,
-			cx: rect.left + width / 2,
-			cy: rect.top + height / 2,
-			w: width,
-			h: height,
-			hw: width / 2,
-			wh: height / 2
-		};
-	}
-
-	function simulateDrag(options, callback) {
-		options.to.el = options.to.el || options.from.el;
-
-		var fromEl = getTraget(options.from);
-		var toEl = getTraget(options.to);
-    var scrollable = options.scrollable;
-
-		var fromRect = getRect(fromEl);
-		var toRect = getRect(toEl);
-
-		var startTime = new Date().getTime();
-		var duration = options.duration || 1000;
-		simulateEvent(fromEl, 'mousedown', {button: 0});
-		options.ontap && options.ontap();
-		window.SIMULATE_DRAG_ACTIVE = 1;
-
-		var dragInterval = setInterval(function loop() {
-			var progress = (new Date().getTime() - startTime) / duration;
-			var x = (fromRect.cx + (toRect.cx - fromRect.cx) * progress) - scrollable.scrollLeft;
-			var y = (fromRect.cy + (toRect.cy - fromRect.cy) * progress) - scrollable.scrollTop;
-			var overEl = fromEl.ownerDocument.elementFromPoint(x, y);
-
-			simulateEvent(overEl, 'mousemove', {
-				clientX: x,
-				clientY: y
-			});
-
-			if (progress >= 1) {
-				options.ondragend && options.ondragend();
-				simulateEvent(toEl, 'mouseup');
-				clearInterval(dragInterval);
-				window.SIMULATE_DRAG_ACTIVE = 0;
-			}
-		}, 100);
-
-		return {
-			target: fromEl,
-			fromList: fromEl.parentNode,
-			toList: toEl.parentNode
-		};
-	}
-
-
-	// Export
-	window.simulateEvent = simulateEvent;
-	window.simulateDrag = simulateDrag;
-})();
diff --git a/app/assets/javascripts/boards/vue_resource_interceptor.js.es6 b/app/assets/javascripts/boards/vue_resource_interceptor.js.es6
deleted file mode 100644
index 80f137ca12e..00000000000
--- a/app/assets/javascripts/boards/vue_resource_interceptor.js.es6
+++ /dev/null
@@ -1,8 +0,0 @@
-/* eslint-disable */
-Vue.http.interceptors.push((request, next) => {
-  Vue.activeResources = Vue.activeResources ? Vue.activeResources + 1 : 1;
-
-  next(function (response) {
-    Vue.activeResources--;
-  });
-});
diff --git a/app/assets/javascripts/breakpoints.js b/app/assets/javascripts/breakpoints.js
index e7ceb602601..2c1f988d987 100644
--- a/app/assets/javascripts/breakpoints.js
+++ b/app/assets/javascripts/breakpoints.js
@@ -1,71 +1,66 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, one-var, no-var, one-var-declaration-per-line, quotes, no-shadow, prefer-arrow-callback, prefer-template, consistent-return, padded-blocks, no-return-assign, new-parens, no-param-reassign, no-undef, max-len */
-(function() {
-  this.Breakpoints = (function() {
-    var BreakpointInstance, instance;
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, one-var, no-var, one-var-declaration-per-line, quotes, no-shadow, prefer-arrow-callback, prefer-template, consistent-return, no-return-assign, new-parens, no-param-reassign, max-len */
 
-    function Breakpoints() {}
+var Breakpoints = (function() {
+  var BreakpointInstance, instance;
 
-    instance = null;
+  function Breakpoints() {}
 
-    BreakpointInstance = (function() {
-      var BREAKPOINTS;
+  instance = null;
 
-      BREAKPOINTS = ["xs", "sm", "md", "lg"];
+  BreakpointInstance = (function() {
+    var BREAKPOINTS;
 
-      function BreakpointInstance() {
-        this.setup();
-      }
-
-      BreakpointInstance.prototype.setup = function() {
-        var allDeviceSelector, els;
-        allDeviceSelector = BREAKPOINTS.map(function(breakpoint) {
-          return ".device-" + breakpoint;
-        });
-        if ($(allDeviceSelector.join(",")).length) {
-          return;
-        }
-        // Create all the elements
-        els = $.map(BREAKPOINTS, function(breakpoint) {
-          return "<div class='device-" + breakpoint + " visible-" + breakpoint + "'></div>";
-        });
-        return $("body").append(els.join(''));
-      };
-
-      BreakpointInstance.prototype.visibleDevice = function() {
-        var allDeviceSelector;
-        allDeviceSelector = BREAKPOINTS.map(function(breakpoint) {
-          return ".device-" + breakpoint;
-        });
-        return $(allDeviceSelector.join(",")).filter(":visible");
-      };
+    BREAKPOINTS = ["xs", "sm", "md", "lg"];
 
-      BreakpointInstance.prototype.getBreakpointSize = function() {
-        var $visibleDevice;
-        $visibleDevice = this.visibleDevice;
-        // the page refreshed via turbolinks
-        if (!$visibleDevice().length) {
-          this.setup();
-        }
-        $visibleDevice = this.visibleDevice();
-        return $visibleDevice.attr("class").split("visible-")[1];
-      };
+    function BreakpointInstance() {
+      this.setup();
+    }
 
-      return BreakpointInstance;
-
-    })();
+    BreakpointInstance.prototype.setup = function() {
+      var allDeviceSelector, els;
+      allDeviceSelector = BREAKPOINTS.map(function(breakpoint) {
+        return ".device-" + breakpoint;
+      });
+      if ($(allDeviceSelector.join(",")).length) {
+        return;
+      }
+      // Create all the elements
+      els = $.map(BREAKPOINTS, function(breakpoint) {
+        return "<div class='device-" + breakpoint + " visible-" + breakpoint + "'></div>";
+      });
+      return $("body").append(els.join(''));
+    };
 
-    Breakpoints.get = function() {
-      return instance != null ? instance : instance = new BreakpointInstance;
+    BreakpointInstance.prototype.visibleDevice = function() {
+      var allDeviceSelector;
+      allDeviceSelector = BREAKPOINTS.map(function(breakpoint) {
+        return ".device-" + breakpoint;
+      });
+      return $(allDeviceSelector.join(",")).filter(":visible");
     };
 
-    return Breakpoints;
+    BreakpointInstance.prototype.getBreakpointSize = function() {
+      var $visibleDevice;
+      $visibleDevice = this.visibleDevice;
+      // TODO: Consider refactoring in light of turbolinks removal.
+      // the page refreshed via turbolinks
+      if (!$visibleDevice().length) {
+        this.setup();
+      }
+      $visibleDevice = this.visibleDevice();
+      return $visibleDevice.attr("class").split("visible-")[1];
+    };
 
+    return BreakpointInstance;
   })();
 
-  $((function(_this) {
-    return function() {
-      return _this.bp = Breakpoints.get();
-    };
-  })(this));
+  Breakpoints.get = function() {
+    return instance != null ? instance : instance = new BreakpointInstance;
+  };
+
+  return Breakpoints;
+})();
+
+$(() => { window.bp = Breakpoints.get(); });
 
-}).call(this);
+window.Breakpoints = Breakpoints;
diff --git a/app/assets/javascripts/broadcast_message.js b/app/assets/javascripts/broadcast_message.js
index 30432dae278..f73e489e7b2 100644
--- a/app/assets/javascripts/broadcast_message.js
+++ b/app/assets/javascripts/broadcast_message.js
@@ -1,35 +1,33 @@
-/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, no-var, quotes, no-else-return, object-shorthand, comma-dangle, padded-blocks, max-len */
-(function() {
-  $(function() {
-    var previewPath;
-    $('input#broadcast_message_color').on('input', function() {
-      var previewColor;
-      previewColor = $(this).val();
-      return $('div.broadcast-message-preview').css('background-color', previewColor);
-    });
-    $('input#broadcast_message_font').on('input', function() {
-      var previewColor;
-      previewColor = $(this).val();
-      return $('div.broadcast-message-preview').css('color', previewColor);
-    });
-    previewPath = $('textarea#broadcast_message_message').data('preview-path');
-    return $('textarea#broadcast_message_message').on('input', function() {
-      var message;
-      message = $(this).val();
-      if (message === '') {
-        return $('.js-broadcast-message-preview').text("Your message here");
-      } else {
-        return $.ajax({
-          url: previewPath,
-          type: "POST",
-          data: {
-            broadcast_message: {
-              message: message
-            }
+/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, no-var, quotes, no-else-return, object-shorthand, comma-dangle, max-len */
+
+$(function() {
+  var previewPath;
+  $('input#broadcast_message_color').on('input', function() {
+    var previewColor;
+    previewColor = $(this).val();
+    return $('div.broadcast-message-preview').css('background-color', previewColor);
+  });
+  $('input#broadcast_message_font').on('input', function() {
+    var previewColor;
+    previewColor = $(this).val();
+    return $('div.broadcast-message-preview').css('color', previewColor);
+  });
+  previewPath = $('textarea#broadcast_message_message').data('preview-path');
+  return $('textarea#broadcast_message_message').on('input', function() {
+    var message;
+    message = $(this).val();
+    if (message === '') {
+      return $('.js-broadcast-message-preview').text("Your message here");
+    } else {
+      return $.ajax({
+        url: previewPath,
+        type: "POST",
+        data: {
+          broadcast_message: {
+            message: message
           }
-        });
-      }
-    });
+        }
+      });
+    }
   });
-
-}).call(this);
+});
diff --git a/app/assets/javascripts/build.js b/app/assets/javascripts/build.js
index 116a47b0907..6efd26ccc37 100644
--- a/app/assets/javascripts/build.js
+++ b/app/assets/javascripts/build.js
@@ -1,207 +1,283 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, no-use-before-define, no-param-reassign, no-undef, quotes, yoda, no-else-return, consistent-return, comma-dangle, semi, object-shorthand, prefer-template, one-var, one-var-declaration-per-line, no-unused-vars, max-len, vars-on-top, padded-blocks, max-len */
-(function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
-
-  this.Build = (function() {
-    Build.interval = null;
-
-    Build.state = null;
-
-    function Build(options) {
-      options = options || $('.js-build-options').data();
-      this.pageUrl = options.pageUrl;
-      this.buildUrl = options.buildUrl;
-      this.buildStatus = options.buildStatus;
-      this.state = options.logState;
-      this.buildStage = options.buildStage;
-      this.updateDropdown = bind(this.updateDropdown, this);
-      this.$document = $(document);
-      clearInterval(Build.interval);
-      // Init breakpoint checker
-      this.bp = Breakpoints.get();
-
-      this.initSidebar();
-      this.$buildScroll = $('#js-build-scroll');
-
-      this.populateJobs(this.buildStage);
-      this.updateStageDropdownText(this.buildStage);
-      this.sidebarOnResize();
-
-      this.$document.off('click', '.js-sidebar-build-toggle').on('click', '.js-sidebar-build-toggle', this.sidebarOnClick.bind(this));
-      this.$document.off('click', '.stage-item').on('click', '.stage-item', this.updateDropdown);
-      $(window).off('resize.build').on('resize.build', this.sidebarOnResize.bind(this));
-      $('a', this.$buildScroll).off('click.stepTrace').on('click.stepTrace', this.stepTrace);
-      this.updateArtifactRemoveDate();
-      if ($('#build-trace').length) {
-        this.getInitialBuildTrace();
-        this.initScrollButtonAffix();
-      }
-      if (this.buildStatus === "running" || this.buildStatus === "pending") {
-        // Bind autoscroll button to follow build output
-        $('#autoscroll-button').on('click', function() {
-          var state;
-          state = $(this).data("state");
-          if ("enabled" === state) {
-            $(this).data("state", "disabled");
-            return $(this).text("Enable autoscroll");
-          } else {
-            $(this).data("state", "enabled");
-            return $(this).text("Disable autoscroll");
-          }
-        });
-        Build.interval = setInterval((function(_this) {
-          // Check for new build output if user still watching build page
-          // Only valid for runnig build when output changes during time
-          return function() {
-            if (_this.location() === _this.pageUrl) {
-              return _this.getBuildTrace();
-            }
-          };
-        })(this), 4000);
-      }
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, no-use-before-define, no-param-reassign, quotes, yoda, no-else-return, consistent-return, comma-dangle, object-shorthand, prefer-template, one-var, one-var-declaration-per-line, no-unused-vars, max-len, vars-on-top */
+/* global Breakpoints */
+
+var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
+var AUTO_SCROLL_OFFSET = 75;
+var DOWN_BUILD_TRACE = '#down-build-trace';
+
+window.Build = (function() {
+  Build.timeout = null;
+
+  Build.state = null;
+
+  function Build(options) {
+    options = options || $('.js-build-options').data();
+    this.pageUrl = options.pageUrl;
+    this.buildUrl = options.buildUrl;
+    this.buildStatus = options.buildStatus;
+    this.state = options.logState;
+    this.buildStage = options.buildStage;
+    this.updateDropdown = bind(this.updateDropdown, this);
+    this.$document = $(document);
+    this.$body = $('body');
+    this.$buildTrace = $('#build-trace');
+    this.$autoScrollContainer = $('.autoscroll-container');
+    this.$autoScrollStatus = $('#autoscroll-status');
+    this.$autoScrollStatusText = this.$autoScrollStatus.find('.status-text');
+    this.$upBuildTrace = $('#up-build-trace');
+    this.$downBuildTrace = $(DOWN_BUILD_TRACE);
+    this.$scrollTopBtn = $('#scroll-top');
+    this.$scrollBottomBtn = $('#scroll-bottom');
+    this.$buildRefreshAnimation = $('.js-build-refresh');
+
+    clearTimeout(Build.timeout);
+    // Init breakpoint checker
+    this.bp = Breakpoints.get();
+
+    this.initSidebar();
+    this.$buildScroll = $('#js-build-scroll');
+
+    this.populateJobs(this.buildStage);
+    this.updateStageDropdownText(this.buildStage);
+    this.sidebarOnResize();
+
+    this.$document.off('click', '.js-sidebar-build-toggle').on('click', '.js-sidebar-build-toggle', this.sidebarOnClick.bind(this));
+    this.$document.off('click', '.stage-item').on('click', '.stage-item', this.updateDropdown);
+    this.$document.on('scroll', this.initScrollMonitor.bind(this));
+    $(window).off('resize.build').on('resize.build', this.sidebarOnResize.bind(this));
+    $('a', this.$buildScroll).off('click.stepTrace').on('click.stepTrace', this.stepTrace);
+    this.updateArtifactRemoveDate();
+    if ($('#build-trace').length) {
+      this.getInitialBuildTrace();
+      this.initScrollButtonAffix();
     }
+    this.invokeBuildTrace();
+  }
 
-    Build.prototype.initSidebar = function() {
-      this.$sidebar = $('.js-build-sidebar');
-      this.sidebarTranslationLimits = {
-        min: $('.navbar-gitlab').outerHeight() + $('.layout-nav').outerHeight()
-      }
-      this.sidebarTranslationLimits.max = this.sidebarTranslationLimits.min + $('.scrolling-tabs-container').outerHeight();
-      this.$sidebar.css({
-        top: this.sidebarTranslationLimits.max
-      });
-      this.$sidebar.niceScroll();
-      this.$document.off('click', '.js-sidebar-build-toggle').on('click', '.js-sidebar-build-toggle', this.toggleSidebar);
-      this.$document.off('scroll.translateSidebar').on('scroll.translateSidebar', this.translateSidebar.bind(this));
-    };
-
-    Build.prototype.location = function() {
-      return window.location.href.split("#")[0];
-    };
-
-    Build.prototype.getInitialBuildTrace = function() {
-      var removeRefreshStatuses = ['success', 'failed', 'canceled', 'skipped']
-
-      return $.ajax({
-        url: this.buildUrl,
-        dataType: 'json',
-        success: function(buildData) {
-          $('.js-build-output').html(buildData.trace_html);
-          if (removeRefreshStatuses.indexOf(buildData.status) >= 0) {
-            return $('.js-build-refresh').remove();
+  Build.prototype.initSidebar = function() {
+    this.$sidebar = $('.js-build-sidebar');
+    this.$sidebar.niceScroll();
+    this.$document.off('click', '.js-sidebar-build-toggle').on('click', '.js-sidebar-build-toggle', this.toggleSidebar);
+  };
+
+  Build.prototype.location = function() {
+    return window.location.href.split("#")[0];
+  };
+
+  Build.prototype.invokeBuildTrace = function() {
+    var continueRefreshStatuses = ['running', 'pending'];
+    // Continue to update build trace when build is running or pending
+    if (continueRefreshStatuses.indexOf(this.buildStatus) !== -1) {
+      // Check for new build output if user still watching build page
+      // Only valid for runnig build when output changes during time
+      Build.timeout = setTimeout((function(_this) {
+        return function() {
+          if (_this.location() === _this.pageUrl) {
+            return _this.getBuildTrace();
           }
+        };
+      })(this), 4000);
+    }
+  };
+
+  Build.prototype.getInitialBuildTrace = function() {
+    var removeRefreshStatuses = ['success', 'failed', 'canceled', 'skipped'];
+
+    return $.ajax({
+      url: this.buildUrl,
+      dataType: 'json',
+      success: function(buildData) {
+        $('.js-build-output').html(buildData.trace_html);
+        if (window.location.hash === DOWN_BUILD_TRACE) {
+          $("html,body").scrollTop(this.$buildTrace.height());
         }
-      });
-    };
-
-    Build.prototype.getBuildTrace = function() {
-      return $.ajax({
-        url: this.pageUrl + "/trace.json?state=" + (encodeURIComponent(this.state)),
-        dataType: "json",
-        success: (function(_this) {
-          return function(log) {
-            if (log.state) {
-              _this.state = log.state;
+        if (removeRefreshStatuses.indexOf(buildData.status) !== -1) {
+          this.$buildRefreshAnimation.remove();
+          return this.initScrollMonitor();
+        }
+      }.bind(this)
+    });
+  };
+
+  Build.prototype.getBuildTrace = function() {
+    return $.ajax({
+      url: this.pageUrl + "/trace.json?state=" + (encodeURIComponent(this.state)),
+      dataType: "json",
+      success: (function(_this) {
+        return function(log) {
+          var pageUrl;
+
+          if (log.state) {
+            _this.state = log.state;
+          }
+          _this.invokeBuildTrace();
+          if (log.status === "running") {
+            if (log.append) {
+              $('.js-build-output').append(log.html);
+            } else {
+              $('.js-build-output').html(log.html);
             }
-            if (log.status === "running") {
-              if (log.append) {
-                $('.js-build-output').append(log.html);
-              } else {
-                $('.js-build-output').html(log.html);
-              }
-              return _this.checkAutoscroll();
-            } else if (log.status !== _this.buildStatus) {
-              return Turbolinks.visit(_this.pageUrl);
+            return _this.checkAutoscroll();
+          } else if (log.status !== _this.buildStatus) {
+            pageUrl = _this.pageUrl;
+            if (_this.$autoScrollStatus.data('state') === 'enabled') {
+              pageUrl += DOWN_BUILD_TRACE;
             }
-          };
-        })(this)
-      });
-    };
-
-    Build.prototype.checkAutoscroll = function() {
-      if ("enabled" === $("#autoscroll-button").data("state")) {
-        return $("html,body").scrollTop($("#build-trace").height());
-      }
-    };
-
-    Build.prototype.initScrollButtonAffix = function() {
-      var $body, $buildTrace;
-      $body = $('body');
-      $buildTrace = $('#build-trace');
-      return this.$buildScroll.affix({
-        offset: {
-          bottom: function() {
-            return $body.outerHeight() - ($buildTrace.outerHeight() + $buildTrace.offset().top);
+
+            return gl.utils.visitUrl(pageUrl);
           }
-        }
-      });
-    };
-
-    Build.prototype.shouldHideSidebarForViewport = function() {
-      var bootstrapBreakpoint;
-      bootstrapBreakpoint = this.bp.getBreakpointSize();
-      return bootstrapBreakpoint === 'xs' || bootstrapBreakpoint === 'sm';
-    };
-
-    Build.prototype.translateSidebar = function(e) {
-      var newPosition = this.sidebarTranslationLimits.max - (document.body.scrollTop || document.documentElement.scrollTop);
-      if (newPosition < this.sidebarTranslationLimits.min) newPosition = this.sidebarTranslationLimits.min;
-      this.$sidebar.css({
-        top: newPosition
-      });
-    };
-
-    Build.prototype.toggleSidebar = function(shouldHide) {
-      var shouldShow = typeof shouldHide === 'boolean' ? !shouldHide : undefined;
-      this.$buildScroll.toggleClass('sidebar-expanded', shouldShow)
-        .toggleClass('sidebar-collapsed', shouldHide);
-      this.$sidebar.toggleClass('right-sidebar-expanded', shouldShow)
-        .toggleClass('right-sidebar-collapsed', shouldHide);
-    };
-
-    Build.prototype.sidebarOnResize = function() {
-      this.toggleSidebar(this.shouldHideSidebarForViewport());
-    };
-
-    Build.prototype.sidebarOnClick = function() {
-      if (this.shouldHideSidebarForViewport()) this.toggleSidebar();
-    };
-
-    Build.prototype.updateArtifactRemoveDate = function() {
-      var $date, date;
-      $date = $('.js-artifacts-remove');
-      if ($date.length) {
-        date = $date.text();
-        return $date.text(gl.utils.timeFor(new Date(date.replace(/([0-9]+)-([0-9]+)-([0-9]+)/g, '$1/$2/$3')), ' '));
+        };
+      })(this)
+    });
+  };
+
+  Build.prototype.checkAutoscroll = function() {
+    if (this.$autoScrollStatus.data("state") === "enabled") {
+      return $("html,body").scrollTop(this.$buildTrace.height());
+    }
+
+    // Handle a situation where user started new build
+    // but never scrolled a page
+    if (!this.$scrollTopBtn.is(':visible') &&
+        !this.$scrollBottomBtn.is(':visible') &&
+        !gl.utils.isInViewport(this.$downBuildTrace.get(0))) {
+      this.$scrollBottomBtn.show();
+    }
+  };
+
+  Build.prototype.initScrollButtonAffix = function() {
+    // Hide everything initially
+    this.$scrollTopBtn.hide();
+    this.$scrollBottomBtn.hide();
+    this.$autoScrollContainer.hide();
+  };
+
+  // Page scroll listener to detect if user has scrolling page
+  // and handle following cases
+  // 1) User is at Top of Build Log;
+  //      - Hide Top Arrow button
+  //      - Show Bottom Arrow button
+  //      - Disable Autoscroll and hide indicator (when build is running)
+  // 2) User is at Bottom of Build Log;
+  //      - Show Top Arrow button
+  //      - Hide Bottom Arrow button
+  //      - Enable Autoscroll and show indicator (when build is running)
+  // 3) User is somewhere in middle of Build Log;
+  //      - Show Top Arrow button
+  //      - Show Bottom Arrow button
+  //      - Disable Autoscroll and hide indicator (when build is running)
+  Build.prototype.initScrollMonitor = function() {
+    if (!gl.utils.isInViewport(this.$upBuildTrace.get(0)) && !gl.utils.isInViewport(this.$downBuildTrace.get(0))) {
+      // User is somewhere in middle of Build Log
+
+      this.$scrollTopBtn.show();
+
+      if (this.buildStatus === 'success' || this.buildStatus === 'failed') { // Check if Build is completed
+        this.$scrollBottomBtn.show();
+      } else if (this.$buildRefreshAnimation.is(':visible') && !gl.utils.isInViewport(this.$buildRefreshAnimation.get(0))) {
+        this.$scrollBottomBtn.show();
+      } else {
+        this.$scrollBottomBtn.hide();
       }
-    };
 
-    Build.prototype.populateJobs = function(stage) {
-      $('.build-job').hide();
-      $('.build-job[data-stage="' + stage + '"]').show();
-    };
+      // Hide Autoscroll Status Indicator
+      if (this.$scrollBottomBtn.is(':visible')) {
+        this.$autoScrollContainer.hide();
+        this.$autoScrollStatusText.removeClass('animate');
+      } else {
+        this.$autoScrollContainer.css({ top: this.$body.outerHeight() - AUTO_SCROLL_OFFSET }).show();
+        this.$autoScrollStatusText.addClass('animate');
+      }
+    } else if (gl.utils.isInViewport(this.$upBuildTrace.get(0)) && !gl.utils.isInViewport(this.$downBuildTrace.get(0))) {
+      // User is at Top of Build Log
+
+      this.$scrollTopBtn.hide();
+      this.$scrollBottomBtn.show();
+
+      this.$autoScrollContainer.hide();
+      this.$autoScrollStatusText.removeClass('animate');
+    } else if ((!gl.utils.isInViewport(this.$upBuildTrace.get(0)) && gl.utils.isInViewport(this.$downBuildTrace.get(0))) ||
+               (this.$buildRefreshAnimation.is(':visible') && gl.utils.isInViewport(this.$buildRefreshAnimation.get(0)))) {
+      // User is at Bottom of Build Log
 
-    Build.prototype.updateStageDropdownText = function(stage) {
-      $('.stage-selection').text(stage);
-    };
+      this.$scrollTopBtn.show();
+      this.$scrollBottomBtn.hide();
+
+      // Show and Reposition Autoscroll Status Indicator
+      this.$autoScrollContainer.css({ top: this.$body.outerHeight() - AUTO_SCROLL_OFFSET }).show();
+      this.$autoScrollStatusText.addClass('animate');
+    } else if (gl.utils.isInViewport(this.$upBuildTrace.get(0)) && gl.utils.isInViewport(this.$downBuildTrace.get(0))) {
+      // Build Log height is small
+
+      this.$scrollTopBtn.hide();
+      this.$scrollBottomBtn.hide();
+
+      // Hide Autoscroll Status Indicator
+      this.$autoScrollContainer.hide();
+      this.$autoScrollStatusText.removeClass('animate');
+    }
+
+    if (this.buildStatus === "running" || this.buildStatus === "pending") {
+      // Check if Refresh Animation is in Viewport and enable Autoscroll, disable otherwise.
+      this.$autoScrollStatus.data("state", gl.utils.isInViewport(this.$buildRefreshAnimation.get(0)) ? 'enabled' : 'disabled');
+    }
+  };
+
+  Build.prototype.shouldHideSidebarForViewport = function() {
+    var bootstrapBreakpoint;
+    bootstrapBreakpoint = this.bp.getBreakpointSize();
+    return bootstrapBreakpoint === 'xs' || bootstrapBreakpoint === 'sm';
+  };
+
+  Build.prototype.toggleSidebar = function(shouldHide) {
+    var shouldShow = typeof shouldHide === 'boolean' ? !shouldHide : undefined;
+    this.$buildScroll.toggleClass('sidebar-expanded', shouldShow)
+      .toggleClass('sidebar-collapsed', shouldHide);
+    this.$sidebar.toggleClass('right-sidebar-expanded', shouldShow)
+      .toggleClass('right-sidebar-collapsed', shouldHide);
+  };
+
+  Build.prototype.sidebarOnResize = function() {
+    this.toggleSidebar(this.shouldHideSidebarForViewport());
+  };
+
+  Build.prototype.sidebarOnClick = function() {
+    if (this.shouldHideSidebarForViewport()) this.toggleSidebar();
+  };
+
+  Build.prototype.updateArtifactRemoveDate = function() {
+    var $date, date;
+    $date = $('.js-artifacts-remove');
+    if ($date.length) {
+      date = $date.text();
+      return $date.text(gl.utils.timeFor(new Date(date.replace(/([0-9]+)-([0-9]+)-([0-9]+)/g, '$1/$2/$3')), ' '));
+    }
+  };
 
-    Build.prototype.updateDropdown = function(e) {
-      e.preventDefault();
-      var stage = e.currentTarget.text;
-      this.updateStageDropdownText(stage);
-      this.populateJobs(stage);
-    };
+  Build.prototype.populateJobs = function(stage) {
+    $('.build-job').hide();
+    $('.build-job[data-stage="' + stage + '"]').show();
+  };
 
-    Build.prototype.stepTrace = function(e) {
-      e.preventDefault();
-      $currentTarget = $(e.currentTarget);
-      $.scrollTo($currentTarget.attr('href'), {
-        offset: -($('.navbar-gitlab').outerHeight() + $('.layout-nav').outerHeight())
-      });
-    };
+  Build.prototype.updateStageDropdownText = function(stage) {
+    $('.stage-selection').text(stage);
+  };
 
-    return Build;
+  Build.prototype.updateDropdown = function(e) {
+    e.preventDefault();
+    var stage = e.currentTarget.text;
+    this.updateStageDropdownText(stage);
+    this.populateJobs(stage);
+  };
 
-  })();
+  Build.prototype.stepTrace = function(e) {
+    var $currentTarget;
+    e.preventDefault();
+    $currentTarget = $(e.currentTarget);
+    $.scrollTo($currentTarget.attr('href'), {
+      offset: 0
+    });
+  };
 
-}).call(this);
+  return Build;
+})();
diff --git a/app/assets/javascripts/build_artifacts.js b/app/assets/javascripts/build_artifacts.js
index c423a548a30..bd479700fd3 100644
--- a/app/assets/javascripts/build_artifacts.js
+++ b/app/assets/javascripts/build_artifacts.js
@@ -1,28 +1,25 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, prefer-arrow-callback, no-unused-vars, no-return-assign, padded-blocks, max-len */
-(function() {
-  this.BuildArtifacts = (function() {
-    function BuildArtifacts() {
-      this.disablePropagation();
-      this.setupEntryClick();
-    }
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, prefer-arrow-callback, no-unused-vars, no-return-assign, max-len */
 
-    BuildArtifacts.prototype.disablePropagation = function() {
-      $('.top-block').on('click', '.download', function(e) {
-        return e.stopPropagation();
-      });
-      return $('.tree-holder').on('click', 'tr[data-link] a', function(e) {
-        return e.stopImmediatePropagation();
-      });
-    };
+window.BuildArtifacts = (function() {
+  function BuildArtifacts() {
+    this.disablePropagation();
+    this.setupEntryClick();
+  }
 
-    BuildArtifacts.prototype.setupEntryClick = function() {
-      return $('.tree-holder').on('click', 'tr[data-link]', function(e) {
-        return window.location = this.dataset.link;
-      });
-    };
+  BuildArtifacts.prototype.disablePropagation = function() {
+    $('.top-block').on('click', '.download', function(e) {
+      return e.stopPropagation();
+    });
+    return $('.tree-holder').on('click', 'tr[data-link] a', function(e) {
+      return e.stopImmediatePropagation();
+    });
+  };
 
-    return BuildArtifacts;
+  BuildArtifacts.prototype.setupEntryClick = function() {
+    return $('.tree-holder').on('click', 'tr[data-link]', function(e) {
+      return window.location = this.dataset.link;
+    });
+  };
 
-  })();
-
-}).call(this);
+  return BuildArtifacts;
+})();
diff --git a/app/assets/javascripts/build_variables.js b/app/assets/javascripts/build_variables.js
new file mode 100644
index 00000000000..99082b412e2
--- /dev/null
+++ b/app/assets/javascripts/build_variables.js
@@ -0,0 +1,8 @@
+/* eslint-disable func-names, prefer-arrow-callback, space-before-function-paren */
+
+$(function() {
+  $('.reveal-variables').off('click').on('click', function() {
+    $('.js-build').toggle().niceScroll();
+    $(this).hide();
+  });
+});
diff --git a/app/assets/javascripts/build_variables.js.es6 b/app/assets/javascripts/build_variables.js.es6
deleted file mode 100644
index 0ecd20bc11e..00000000000
--- a/app/assets/javascripts/build_variables.js.es6
+++ /dev/null
@@ -1,7 +0,0 @@
-/* eslint-disable */
-$(function(){
-  $('.reveal-variables').off('click').on('click',function(){
-    $('.js-build').toggle().niceScroll();
-    $(this).hide();
-  });
-});
diff --git a/app/assets/javascripts/ci_lint_editor.js b/app/assets/javascripts/ci_lint_editor.js
new file mode 100644
index 00000000000..dd4a08a2f31
--- /dev/null
+++ b/app/assets/javascripts/ci_lint_editor.js
@@ -0,0 +1,17 @@
+
+window.gl = window.gl || {};
+
+class CILintEditor {
+  constructor() {
+    this.editor = window.ace.edit('ci-editor');
+    this.textarea = document.querySelector('#content');
+
+    this.editor.getSession().setMode('ace/mode/yaml');
+    this.editor.on('input', () => {
+      const content = this.editor.getSession().getValue();
+      this.textarea.value = content;
+    });
+  }
+}
+
+gl.CILintEditor = CILintEditor;
diff --git a/app/assets/javascripts/commit.js b/app/assets/javascripts/commit.js
index 67509ea7d91..5f637524e30 100644
--- a/app/assets/javascripts/commit.js
+++ b/app/assets/javascripts/commit.js
@@ -1,14 +1,12 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-undef, padded-blocks */
-(function() {
-  this.Commit = (function() {
-    function Commit() {
-      $('.files .diff-file').each(function() {
-        return new CommitFile(this);
-      });
-    }
+/* eslint-disable func-names, space-before-function-paren, wrap-iife */
+/* global CommitFile */
 
-    return Commit;
+window.Commit = (function() {
+  function Commit() {
+    $('.files .diff-file').each(function() {
+      return new CommitFile(this);
+    });
+  }
 
-  })();
-
-}).call(this);
+  return Commit;
+})();
diff --git a/app/assets/javascripts/commit/file.js b/app/assets/javascripts/commit/file.js
index 3f29826fa9b..ee087c978dd 100644
--- a/app/assets/javascripts/commit/file.js
+++ b/app/assets/javascripts/commit/file.js
@@ -1,14 +1,14 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-new, no-undef, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-new */
+/* global ImageFile */
+
 (function() {
   this.CommitFile = (function() {
     function CommitFile(file) {
       if ($('.image', file).length) {
-        new ImageFile(file);
+        new gl.ImageFile(file);
       }
     }
 
     return CommitFile;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/commit/image_file.js b/app/assets/javascripts/commit/image_file.js
index 4c2ae595319..17d14dc1e79 100644
--- a/app/assets/javascripts/commit/image_file.js
+++ b/app/assets/javascripts/commit/image_file.js
@@ -1,6 +1,6 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-use-before-define, prefer-arrow-callback, no-else-return, consistent-return, prefer-template, quotes, one-var, one-var-declaration-per-line, no-unused-vars, no-return-assign, comma-dangle, quote-props, no-unused-expressions, no-sequences, object-shorthand, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-use-before-define, prefer-arrow-callback, no-else-return, consistent-return, prefer-template, quotes, one-var, one-var-declaration-per-line, no-unused-vars, no-return-assign, comma-dangle, quote-props, no-unused-expressions, no-sequences, object-shorthand, max-len */
 (function() {
-  this.ImageFile = (function() {
+  gl.ImageFile = (function() {
     var prepareFrames;
 
     // Width where images must fits in, for 2-up this gets divided by 2
@@ -52,6 +52,30 @@
       return this.views[viewMode].call(this);
     };
 
+    ImageFile.prototype.initDraggable = function($el, padding, callback) {
+      var dragging = false;
+      var $body = $('body');
+      var $offsetEl = $el.parent();
+
+      $el.off('mousedown').on('mousedown', function() {
+        dragging = true;
+        $body.css('user-select', 'none');
+      });
+
+      $body.off('mouseup').off('mousemove').on('mouseup', function() {
+        dragging = false;
+        $body.css('user-select', '');
+      })
+      .on('mousemove', function(e) {
+        var left;
+        if (!dragging) return;
+
+        left = e.pageX - ($offsetEl.offset().left + padding);
+
+        callback(e, left);
+      });
+    };
+
     prepareFrames = function(view) {
       var maxHeight, maxWidth;
       maxWidth = 0;
@@ -96,26 +120,30 @@
         maxHeight = 0;
         return $('.swipe.view', this.file).each((function(_this) {
           return function(index, view) {
-            var ref;
+            var $swipeWrap, $swipeBar, $swipeFrame, wrapPadding, ref;
             ref = prepareFrames(view), maxWidth = ref[0], maxHeight = ref[1];
-            $('.swipe-frame', view).css({
+            $swipeFrame = $('.swipe-frame', view);
+            $swipeWrap = $('.swipe-wrap', view);
+            $swipeBar = $('.swipe-bar', view);
+
+            $swipeFrame.css({
               width: maxWidth + 16,
               height: maxHeight + 28
             });
-            $('.swipe-wrap', view).css({
+            $swipeWrap.css({
               width: maxWidth + 1,
               height: maxHeight + 2
             });
-            return $('.swipe-bar', view).css({
+            $swipeBar.css({
               left: 0
-            }).draggable({
-              axis: 'x',
-              containment: 'parent',
-              drag: function(event) {
-                return $('.swipe-wrap', view).width((maxWidth + 1) - $(this).position().left);
-              },
-              stop: function(event) {
-                return $('.swipe-wrap', view).width((maxWidth + 1) - $(this).position().left);
+            });
+
+            wrapPadding = parseInt($swipeWrap.css('right').replace('px', ''), 10);
+
+            _this.initDraggable($swipeBar, wrapPadding, function(e, left) {
+              if (left > 0 && left < $swipeFrame.width() - (wrapPadding * 2)) {
+                $swipeWrap.width((maxWidth + 1) - left);
+                $swipeBar.css('left', left);
               }
             });
           };
@@ -128,9 +156,14 @@
         dragTrackWidth = $('.drag-track', this.file).width() - $('.dragger', this.file).width();
         return $('.onion-skin.view', this.file).each((function(_this) {
           return function(index, view) {
-            var ref;
+            var $frame, $track, $dragger, $frameAdded, framePadding, ref, dragging = false;
             ref = prepareFrames(view), maxWidth = ref[0], maxHeight = ref[1];
-            $('.onion-skin-frame', view).css({
+            $frame = $('.onion-skin-frame', view);
+            $frameAdded = $('.frame.added', view);
+            $track = $('.drag-track', view);
+            $dragger = $('.dragger', $track);
+
+            $frame.css({
               width: maxWidth + 16,
               height: maxHeight + 28
             });
@@ -138,16 +171,18 @@
               width: maxWidth + 1,
               height: maxHeight + 2
             });
-            return $('.dragger', view).css({
+            $dragger.css({
               left: dragTrackWidth
-            }).draggable({
-              axis: 'x',
-              containment: 'parent',
-              drag: function(event) {
-                return $('.frame.added', view).css('opacity', $(this).position().left / dragTrackWidth);
-              },
-              stop: function(event) {
-                return $('.frame.added', view).css('opacity', $(this).position().left / dragTrackWidth);
+            });
+
+            framePadding = parseInt($frameAdded.css('right').replace('px', ''), 10);
+
+            _this.initDraggable($dragger, framePadding, function(e, left) {
+              var opacity = left / dragTrackWidth;
+
+              if (opacity >= 0 && opacity <= 1) {
+                $dragger.css('left', left);
+                $frameAdded.css('opacity', opacity);
               }
             });
           };
@@ -172,7 +207,5 @@
     };
 
     return ImageFile;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/commit/pipelines/pipelines_bundle.js b/app/assets/javascripts/commit/pipelines/pipelines_bundle.js
new file mode 100644
index 00000000000..b5a988df897
--- /dev/null
+++ b/app/assets/javascripts/commit/pipelines/pipelines_bundle.js
@@ -0,0 +1,29 @@
+/* eslint-disable no-new, no-param-reassign */
+/* global Vue, CommitsPipelineStore, PipelinesService, Flash */
+
+window.Vue = require('vue');
+require('./pipelines_table');
+/**
+ * Commits View > Pipelines Tab > Pipelines Table.
+ * Merge Request View > Pipelines Tab > Pipelines Table.
+ *
+ * Renders Pipelines table in pipelines tab in the commits show view.
+ * Renders Pipelines table in pipelines tab in the merge request show view.
+ */
+
+$(() => {
+  window.gl = window.gl || {};
+  gl.commits = gl.commits || {};
+  gl.commits.pipelines = gl.commits.pipelines || {};
+
+  if (gl.commits.PipelinesTableBundle) {
+    gl.commits.PipelinesTableBundle.$destroy(true);
+  }
+
+  const pipelineTableViewEl = document.querySelector('#commit-pipeline-table-view');
+  gl.commits.pipelines.PipelinesTableBundle = new gl.commits.pipelines.PipelinesTableView();
+
+  if (pipelineTableViewEl && pipelineTableViewEl.dataset.disableInitialization === undefined) {
+    gl.commits.pipelines.PipelinesTableBundle.$mount(pipelineTableViewEl);
+  }
+});
diff --git a/app/assets/javascripts/commit/pipelines/pipelines_service.js b/app/assets/javascripts/commit/pipelines/pipelines_service.js
new file mode 100644
index 00000000000..8ae98f9bf97
--- /dev/null
+++ b/app/assets/javascripts/commit/pipelines/pipelines_service.js
@@ -0,0 +1,44 @@
+/* globals Vue */
+/* eslint-disable no-unused-vars, no-param-reassign */
+
+/**
+ * Pipelines service.
+ *
+ * Used to fetch the data used to render the pipelines table.
+ * Uses Vue.Resource
+ */
+class PipelinesService {
+
+  /**
+   * FIXME: The url provided to request the pipelines in the new merge request
+   * page already has `.json`.
+   * This should be fixed when the endpoint is improved.
+   *
+   * @param  {String} root
+   */
+  constructor(root) {
+    let endpoint;
+
+    if (root.indexOf('.json') === -1) {
+      endpoint = `${root}.json`;
+    } else {
+      endpoint = root;
+    }
+    this.pipelines = Vue.resource(endpoint);
+  }
+
+  /**
+   * Given the root param provided when the class is initialized, will
+   * make a GET request.
+   *
+   * @return {Promise}
+   */
+  all() {
+    return this.pipelines.get();
+  }
+}
+
+window.gl = window.gl || {};
+gl.commits = gl.commits || {};
+gl.commits.pipelines = gl.commits.pipelines || {};
+gl.commits.pipelines.PipelinesService = PipelinesService;
diff --git a/app/assets/javascripts/commit/pipelines/pipelines_store.js b/app/assets/javascripts/commit/pipelines/pipelines_store.js
new file mode 100644
index 00000000000..f1b80e45444
--- /dev/null
+++ b/app/assets/javascripts/commit/pipelines/pipelines_store.js
@@ -0,0 +1,48 @@
+/* eslint-disable no-underscore-dangle*/
+/**
+ * Pipelines' Store for commits view.
+ *
+ * Used to store the Pipelines rendered in the commit view in the pipelines table.
+ */
+require('../../vue_realtime_listener');
+
+class PipelinesStore {
+  constructor() {
+    this.state = {};
+    this.state.pipelines = [];
+  }
+
+  storePipelines(pipelines = []) {
+    this.state.pipelines = pipelines;
+
+    return pipelines;
+  }
+
+  /**
+   * Once the data is received we will start the time ago loops.
+   *
+   * Everytime a request is made like retry or cancel a pipeline, every 10 seconds we
+   * update the time to show how long as passed.
+   *
+   */
+  static startTimeAgoLoops() {
+    const startTimeLoops = () => {
+      this.timeLoopInterval = setInterval(() => {
+        this.$children[0].$children.reduce((acc, component) => {
+          const timeAgoComponent = component.$children.filter(el => el.$options._componentTag === 'time-ago')[0];
+          acc.push(timeAgoComponent);
+          return acc;
+        }, []).forEach(e => e.changeTime());
+      }, 10000);
+    };
+
+    startTimeLoops();
+
+    const removeIntervals = () => clearInterval(this.timeLoopInterval);
+    const startIntervals = () => startTimeLoops();
+
+    gl.VueRealtimeListener(removeIntervals, startIntervals);
+  }
+}
+
+module.exports = PipelinesStore;
diff --git a/app/assets/javascripts/commit/pipelines/pipelines_table.js b/app/assets/javascripts/commit/pipelines/pipelines_table.js
new file mode 100644
index 00000000000..631ed34851c
--- /dev/null
+++ b/app/assets/javascripts/commit/pipelines/pipelines_table.js
@@ -0,0 +1,104 @@
+/* eslint-disable no-new, no-param-reassign */
+/* global Vue, CommitsPipelineStore, PipelinesService, Flash */
+
+window.Vue = require('vue');
+window.Vue.use(require('vue-resource'));
+require('../../lib/utils/common_utils');
+require('../../vue_shared/vue_resource_interceptor');
+require('../../vue_shared/components/pipelines_table');
+require('./pipelines_service');
+const PipelineStore = require('./pipelines_store');
+
+/**
+ *
+ * Uses `pipelines-table-component` to render Pipelines table with an API call.
+ * Endpoint is provided in HTML and passed as `endpoint`.
+ * We need a store to store the received environemnts.
+ * We need a service to communicate with the server.
+ *
+ * Necessary SVG in the table are provided as props. This should be refactored
+ * as soon as we have Webpack and can load them directly into JS files.
+ */
+
+(() => {
+  window.gl = window.gl || {};
+  gl.commits = gl.commits || {};
+  gl.commits.pipelines = gl.commits.pipelines || {};
+
+  gl.commits.pipelines.PipelinesTableView = Vue.component('pipelines-table', {
+
+    components: {
+      'pipelines-table-component': gl.pipelines.PipelinesTableComponent,
+    },
+
+    /**
+     * Accesses the DOM to provide the needed data.
+     * Returns the necessary props to render `pipelines-table-component` component.
+     *
+     * @return {Object}
+     */
+    data() {
+      const pipelinesTableData = document.querySelector('#commit-pipeline-table-view').dataset;
+      const store = new PipelineStore();
+
+      return {
+        endpoint: pipelinesTableData.endpoint,
+        store,
+        state: store.state,
+        isLoading: false,
+      };
+    },
+
+    /**
+     * When the component is about to be mounted, tell the service to fetch the data
+     *
+     * A request to fetch the pipelines will be made.
+     * In case of a successfull response we will store the data in the provided
+     * store, in case of a failed response we need to warn the user.
+     *
+     */
+    beforeMount() {
+      const pipelinesService = new gl.commits.pipelines.PipelinesService(this.endpoint);
+
+      this.isLoading = true;
+      return pipelinesService.all()
+        .then(response => response.json())
+        .then((json) => {
+          // depending of the endpoint the response can either bring a `pipelines` key or not.
+          const pipelines = json.pipelines || json;
+          this.store.storePipelines(pipelines);
+          this.isLoading = false;
+        })
+        .catch(() => {
+          this.isLoading = false;
+          new Flash('An error occurred while fetching the pipelines, please reload the page again.', 'alert');
+        });
+    },
+
+    beforeUpdate() {
+      if (this.state.pipelines.length && this.$children) {
+        PipelineStore.startTimeAgoLoops.call(this, Vue);
+      }
+    },
+
+    template: `
+      <div class="pipelines">
+        <div class="realtime-loading" v-if="isLoading">
+          <i class="fa fa-spinner fa-spin"></i>
+        </div>
+
+        <div class="blank-state blank-state-no-icon"
+          v-if="!isLoading && state.pipelines.length === 0">
+          <h2 class="blank-state-title js-blank-state-title">
+            No pipelines to show
+          </h2>
+        </div>
+
+        <div class="table-holder pipelines"
+          v-if="!isLoading && state.pipelines.length > 0">
+          <pipelines-table-component :pipelines="state.pipelines"/>
+        </div>
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/commits.js b/app/assets/javascripts/commits.js
index 3627aaf5080..e3f9eaaf39c 100644
--- a/app/assets/javascripts/commits.js
+++ b/app/assets/javascripts/commits.js
@@ -1,62 +1,66 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, quotes, consistent-return, no-undef, no-return-assign, no-param-reassign, one-var, no-var, one-var-declaration-per-line, no-unused-vars, prefer-template, object-shorthand, comma-dangle, padded-blocks, max-len, prefer-arrow-callback */
-(function() {
-  this.CommitsList = (function() {
-    function CommitsList() {}
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, quotes, consistent-return, no-return-assign, no-param-reassign, one-var, no-var, one-var-declaration-per-line, no-unused-vars, prefer-template, object-shorthand, comma-dangle, max-len, prefer-arrow-callback */
+/* global Pager */
 
-    CommitsList.timer = null;
+window.CommitsList = (function() {
+  var CommitsList = {};
 
-    CommitsList.init = function(limit) {
-      $("body").on("click", ".day-commits-table li.commit", function(event) {
-        if (event.target.nodeName !== "A") {
-          location.href = $(this).attr("url");
-          e.stopPropagation();
-          return false;
-        }
-      });
-      Pager.init(limit, false, false, function() {
-        gl.utils.localTimeAgo($('.js-timeago'));
-      });
-      this.content = $("#commits-list");
-      this.searchField = $("#commits-search");
-      return this.initSearch();
-    };
+  CommitsList.timer = null;
 
-    CommitsList.initSearch = function() {
-      this.timer = null;
-      return this.searchField.keyup((function(_this) {
-        return function() {
-          clearTimeout(_this.timer);
-          return _this.timer = setTimeout(_this.filterResults, 500);
-        };
-      })(this));
-    };
+  CommitsList.init = function(limit) {
+    $("body").on("click", ".day-commits-table li.commit", function(e) {
+      if (e.target.nodeName !== "A") {
+        location.href = $(this).attr("url");
+        e.stopPropagation();
+        return false;
+      }
+    });
+    Pager.init(limit, false, false, function() {
+      gl.utils.localTimeAgo($('.js-timeago'));
+    });
+    this.content = $("#commits-list");
+    this.searchField = $("#commits-search");
+    this.lastSearch = this.searchField.val();
+    return this.initSearch();
+  };
 
-    CommitsList.filterResults = function() {
-      var commitsUrl, form, search;
-      form = $(".commits-search-form");
-      search = CommitsList.searchField.val();
-      commitsUrl = form.attr("action") + '?' + form.serialize();
-      CommitsList.content.fadeTo('fast', 0.5);
-      return $.ajax({
-        type: "GET",
-        url: form.attr("action"),
-        data: form.serialize(),
-        complete: function() {
-          return CommitsList.content.fadeTo('fast', 1.0);
-        },
-        success: function(data) {
-          CommitsList.content.html(data.html);
-          return history.replaceState({
-            page: commitsUrl
-          // Change url so if user reload a page - search results are saved
-          }, document.title, commitsUrl);
-        },
-        dataType: "json"
-      });
-    };
+  CommitsList.initSearch = function() {
+    this.timer = null;
+    return this.searchField.keyup((function(_this) {
+      return function() {
+        clearTimeout(_this.timer);
+        return _this.timer = setTimeout(_this.filterResults, 500);
+      };
+    })(this));
+  };
 
-    return CommitsList;
+  CommitsList.filterResults = function() {
+    var commitsUrl, form, search;
+    form = $(".commits-search-form");
+    search = CommitsList.searchField.val();
+    if (search === CommitsList.lastSearch) return;
+    commitsUrl = form.attr("action") + '?' + form.serialize();
+    CommitsList.content.fadeTo('fast', 0.5);
+    return $.ajax({
+      type: "GET",
+      url: form.attr("action"),
+      data: form.serialize(),
+      complete: function() {
+        return CommitsList.content.fadeTo('fast', 1.0);
+      },
+      success: function(data) {
+        CommitsList.lastSearch = search;
+        CommitsList.content.html(data.html);
+        return history.replaceState({
+          page: commitsUrl
+        // Change url so if user reload a page - search results are saved
+        }, document.title, commitsUrl);
+      },
+      error: function() {
+        CommitsList.lastSearch = null;
+      },
+      dataType: "json"
+    });
+  };
 
-  })();
-
-}).call(this);
+  return CommitsList;
+})();
diff --git a/app/assets/javascripts/commons/bootstrap.js b/app/assets/javascripts/commons/bootstrap.js
new file mode 100644
index 00000000000..36bfe457be9
--- /dev/null
+++ b/app/assets/javascripts/commons/bootstrap.js
@@ -0,0 +1,16 @@
+import $ from 'jquery';
+
+// bootstrap jQuery plugins
+import 'bootstrap-sass/assets/javascripts/bootstrap/affix';
+import 'bootstrap-sass/assets/javascripts/bootstrap/alert';
+import 'bootstrap-sass/assets/javascripts/bootstrap/dropdown';
+import 'bootstrap-sass/assets/javascripts/bootstrap/modal';
+import 'bootstrap-sass/assets/javascripts/bootstrap/tab';
+import 'bootstrap-sass/assets/javascripts/bootstrap/transition';
+import 'bootstrap-sass/assets/javascripts/bootstrap/tooltip';
+
+// custom jQuery functions
+$.fn.extend({
+  disable() { return $(this).attr('disabled', 'disabled').addClass('disabled'); },
+  enable() { return $(this).removeAttr('disabled').removeClass('disabled'); },
+});
diff --git a/app/assets/javascripts/commons/index.js b/app/assets/javascripts/commons/index.js
new file mode 100644
index 00000000000..7063f59d446
--- /dev/null
+++ b/app/assets/javascripts/commons/index.js
@@ -0,0 +1,3 @@
+import './polyfills';
+import './jquery';
+import './bootstrap';
diff --git a/app/assets/javascripts/commons/jquery.js b/app/assets/javascripts/commons/jquery.js
new file mode 100644
index 00000000000..b53f6284afc
--- /dev/null
+++ b/app/assets/javascripts/commons/jquery.js
@@ -0,0 +1,11 @@
+import 'jquery';
+
+// common jQuery plugins
+import 'jquery-ujs';
+import 'vendor/jquery.endless-scroll';
+import 'vendor/jquery.caret';
+import 'vendor/jquery.atwho';
+import 'vendor/jquery.scrollTo';
+import 'vendor/jquery.nicescroll';
+import 'vendor/jquery.waitforimages';
+import 'select2/select2';
diff --git a/app/assets/javascripts/commons/polyfills.js b/app/assets/javascripts/commons/polyfills.js
new file mode 100644
index 00000000000..fbd0db64ca7
--- /dev/null
+++ b/app/assets/javascripts/commons/polyfills.js
@@ -0,0 +1,10 @@
+// ECMAScript polyfills
+import 'core-js/fn/array/find';
+import 'core-js/fn/object/assign';
+import 'core-js/fn/promise';
+import 'core-js/fn/string/code-point-at';
+import 'core-js/fn/string/from-code-point';
+
+// Browser polyfills
+import './polyfills/custom_event';
+import './polyfills/element';
diff --git a/app/assets/javascripts/commons/polyfills/custom_event.js b/app/assets/javascripts/commons/polyfills/custom_event.js
new file mode 100644
index 00000000000..aea61b82d03
--- /dev/null
+++ b/app/assets/javascripts/commons/polyfills/custom_event.js
@@ -0,0 +1,9 @@
+if (typeof window.CustomEvent !== 'function') {
+  window.CustomEvent = function CustomEvent(event, params) {
+    const evt = document.createEvent('CustomEvent');
+    const evtParams = params || { bubbles: false, cancelable: false, detail: undefined };
+    evt.initCustomEvent(event, evtParams.bubbles, evtParams.cancelable, evtParams.detail);
+    return evt;
+  };
+  window.CustomEvent.prototype = Event;
+}
diff --git a/app/assets/javascripts/commons/polyfills/element.js b/app/assets/javascripts/commons/polyfills/element.js
new file mode 100644
index 00000000000..9a1f73bf2ac
--- /dev/null
+++ b/app/assets/javascripts/commons/polyfills/element.js
@@ -0,0 +1,20 @@
+Element.prototype.closest = Element.prototype.closest ||
+  function closest(selector, selectedElement = this) {
+    if (!selectedElement) return null;
+    return selectedElement.matches(selector) ?
+      selectedElement :
+      Element.prototype.closest(selector, selectedElement.parentElement);
+  };
+
+Element.prototype.matches = Element.prototype.matches ||
+  Element.prototype.matchesSelector ||
+  Element.prototype.mozMatchesSelector ||
+  Element.prototype.msMatchesSelector ||
+  Element.prototype.oMatchesSelector ||
+  Element.prototype.webkitMatchesSelector ||
+  function matches(selector) {
+    const elms = (this.document || this.ownerDocument).querySelectorAll(selector);
+    let i = elms.length - 1;
+    while (i >= 0 && elms.item(i) !== this) { i -= 1; }
+    return i > -1;
+  };
diff --git a/app/assets/javascripts/compare.js b/app/assets/javascripts/compare.js
index d4243baadb5..9e5dbd64a7e 100644
--- a/app/assets/javascripts/compare.js
+++ b/app/assets/javascripts/compare.js
@@ -1,93 +1,90 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, quotes, no-var, object-shorthand, consistent-return, no-unused-vars, comma-dangle, vars-on-top, prefer-template, padded-blocks, max-len */
-(function() {
-  this.Compare = (function() {
-    function Compare(opts) {
-      this.opts = opts;
-      this.source_loading = $(".js-source-loading");
-      this.target_loading = $(".js-target-loading");
-      $('.js-compare-dropdown').each((function(_this) {
-        return function(i, dropdown) {
-          var $dropdown;
-          $dropdown = $(dropdown);
-          return $dropdown.glDropdown({
-            selectable: true,
-            fieldName: $dropdown.data('field-name'),
-            filterable: true,
-            id: function(obj, $el) {
-              return $el.data('id');
-            },
-            toggleLabel: function(obj, $el) {
-              return $el.text().trim();
-            },
-            clicked: function(e, el) {
-              if ($dropdown.is('.js-target-branch')) {
-                return _this.getTargetHtml();
-              } else if ($dropdown.is('.js-source-branch')) {
-                return _this.getSourceHtml();
-              } else if ($dropdown.is('.js-target-project')) {
-                return _this.getTargetProject();
-              }
-            }
-          });
-        };
-      })(this));
-      this.initialState();
-    }
-
-    Compare.prototype.initialState = function() {
-      this.getSourceHtml();
-      return this.getTargetHtml();
-    };
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, quotes, no-var, object-shorthand, consistent-return, no-unused-vars, comma-dangle, vars-on-top, prefer-template, max-len */
 
-    Compare.prototype.getTargetProject = function() {
-      return $.ajax({
-        url: this.opts.targetProjectUrl,
-        data: {
-          target_project_id: $("input[name='merge_request[target_project_id]']").val()
-        },
-        beforeSend: function() {
-          return $('.mr_target_commit').empty();
-        },
-        success: function(html) {
-          return $('.js-target-branch-dropdown .dropdown-content').html(html);
-        }
-      });
-    };
+window.Compare = (function() {
+  function Compare(opts) {
+    this.opts = opts;
+    this.source_loading = $(".js-source-loading");
+    this.target_loading = $(".js-target-loading");
+    $('.js-compare-dropdown').each((function(_this) {
+      return function(i, dropdown) {
+        var $dropdown;
+        $dropdown = $(dropdown);
+        return $dropdown.glDropdown({
+          selectable: true,
+          fieldName: $dropdown.data('field-name'),
+          filterable: true,
+          id: function(obj, $el) {
+            return $el.data('id');
+          },
+          toggleLabel: function(obj, $el) {
+            return $el.text().trim();
+          },
+          clicked: function(e, el) {
+            if ($dropdown.is('.js-target-branch')) {
+              return _this.getTargetHtml();
+            } else if ($dropdown.is('.js-source-branch')) {
+              return _this.getSourceHtml();
+            } else if ($dropdown.is('.js-target-project')) {
+              return _this.getTargetProject();
+            }
+          }
+        });
+      };
+    })(this));
+    this.initialState();
+  }
 
-    Compare.prototype.getSourceHtml = function() {
-      return this.sendAjax(this.opts.sourceBranchUrl, this.source_loading, '.mr_source_commit', {
-        ref: $("input[name='merge_request[source_branch]']").val()
-      });
-    };
+  Compare.prototype.initialState = function() {
+    this.getSourceHtml();
+    return this.getTargetHtml();
+  };
 
-    Compare.prototype.getTargetHtml = function() {
-      return this.sendAjax(this.opts.targetBranchUrl, this.target_loading, '.mr_target_commit', {
-        target_project_id: $("input[name='merge_request[target_project_id]']").val(),
-        ref: $("input[name='merge_request[target_branch]']").val()
-      });
-    };
+  Compare.prototype.getTargetProject = function() {
+    return $.ajax({
+      url: this.opts.targetProjectUrl,
+      data: {
+        target_project_id: $("input[name='merge_request[target_project_id]']").val()
+      },
+      beforeSend: function() {
+        return $('.mr_target_commit').empty();
+      },
+      success: function(html) {
+        return $('.js-target-branch-dropdown .dropdown-content').html(html);
+      }
+    });
+  };
 
-    Compare.prototype.sendAjax = function(url, loading, target, data) {
-      var $target;
-      $target = $(target);
-      return $.ajax({
-        url: url,
-        data: data,
-        beforeSend: function() {
-          loading.show();
-          return $target.empty();
-        },
-        success: function(html) {
-          loading.hide();
-          $target.html(html);
-          var className = '.' + $target[0].className.replace(' ', '.');
-          gl.utils.localTimeAgo($('.js-timeago', className));
-        }
-      });
-    };
+  Compare.prototype.getSourceHtml = function() {
+    return this.sendAjax(this.opts.sourceBranchUrl, this.source_loading, '.mr_source_commit', {
+      ref: $("input[name='merge_request[source_branch]']").val()
+    });
+  };
 
-    return Compare;
+  Compare.prototype.getTargetHtml = function() {
+    return this.sendAjax(this.opts.targetBranchUrl, this.target_loading, '.mr_target_commit', {
+      target_project_id: $("input[name='merge_request[target_project_id]']").val(),
+      ref: $("input[name='merge_request[target_branch]']").val()
+    });
+  };
 
-  })();
+  Compare.prototype.sendAjax = function(url, loading, target, data) {
+    var $target;
+    $target = $(target);
+    return $.ajax({
+      url: url,
+      data: data,
+      beforeSend: function() {
+        loading.show();
+        return $target.empty();
+      },
+      success: function(html) {
+        loading.hide();
+        $target.html(html);
+        var className = '.' + $target[0].className.replace(' ', '.');
+        gl.utils.localTimeAgo($('.js-timeago', className));
+      }
+    });
+  };
 
-}).call(this);
+  return Compare;
+})();
diff --git a/app/assets/javascripts/compare_autocomplete.js b/app/assets/javascripts/compare_autocomplete.js
new file mode 100644
index 00000000000..d91bfb1ccbd
--- /dev/null
+++ b/app/assets/javascripts/compare_autocomplete.js
@@ -0,0 +1,67 @@
+/* eslint-disable func-names, space-before-function-paren, one-var, no-var, one-var-declaration-per-line, object-shorthand, comma-dangle, prefer-arrow-callback, no-else-return, newline-per-chained-call, wrap-iife, max-len */
+
+window.CompareAutocomplete = (function() {
+  function CompareAutocomplete() {
+    this.initDropdown();
+  }
+
+  CompareAutocomplete.prototype.initDropdown = function() {
+    return $('.js-compare-dropdown').each(function() {
+      var $dropdown, selected;
+      $dropdown = $(this);
+      selected = $dropdown.data('selected');
+      const $dropdownContainer = $dropdown.closest('.dropdown');
+      const $fieldInput = $(`input[name="${$dropdown.data('field-name')}"]`, $dropdownContainer);
+      const $filterInput = $('input[type="search"]', $dropdownContainer);
+      $dropdown.glDropdown({
+        data: function(term, callback) {
+          return $.ajax({
+            url: $dropdown.data('refs-url'),
+            data: {
+              ref: $dropdown.data('ref')
+            }
+          }).done(function(refs) {
+            return callback(refs);
+          });
+        },
+        selectable: true,
+        filterable: true,
+        filterByText: true,
+        fieldName: $dropdown.data('field-name'),
+        filterInput: 'input[type="search"]',
+        renderRow: function(ref) {
+          var link;
+          if (ref.header != null) {
+            return $('<li />').addClass('dropdown-header').text(ref.header);
+          } else {
+            link = $('<a />').attr('href', '#').addClass(ref === selected ? 'is-active' : '').text(ref).attr('data-ref', escape(ref));
+            return $('<li />').append(link);
+          }
+        },
+        id: function(obj, $el) {
+          return $el.attr('data-ref');
+        },
+        toggleLabel: function(obj, $el) {
+          return $el.text().trim();
+        }
+      });
+      $filterInput.on('keyup', (e) => {
+        const keyCode = e.keyCode || e.which;
+        if (keyCode !== 13) return;
+        const text = $filterInput.val();
+        $fieldInput.val(text);
+        $('.dropdown-toggle-text', $dropdown).text(text);
+        $dropdownContainer.removeClass('open');
+      });
+
+      $dropdownContainer.on('click', '.dropdown-content a', (e) => {
+        $dropdown.prop('title', e.target.text.replace(/_+?/g, '-'));
+        if ($dropdown.hasClass('has-tooltip')) {
+          $dropdown.tooltip('fixTitle');
+        }
+      });
+    });
+  };
+
+  return CompareAutocomplete;
+})();
diff --git a/app/assets/javascripts/compare_autocomplete.js.es6 b/app/assets/javascripts/compare_autocomplete.js.es6
deleted file mode 100644
index bd980f87e72..00000000000
--- a/app/assets/javascripts/compare_autocomplete.js.es6
+++ /dev/null
@@ -1,64 +0,0 @@
-/* eslint-disable */
-(function() {
-  this.CompareAutocomplete = (function() {
-    function CompareAutocomplete() {
-      this.initDropdown();
-    }
-
-    CompareAutocomplete.prototype.initDropdown = function() {
-      return $('.js-compare-dropdown').each(function() {
-        var $dropdown, selected;
-        $dropdown = $(this);
-        selected = $dropdown.data('selected');
-        const $dropdownContainer = $dropdown.closest('.dropdown');
-        const $fieldInput = $(`input[name="${$dropdown.data('field-name')}"]`, $dropdownContainer);
-        const $filterInput = $('input[type="search"]', $dropdownContainer);
-        $dropdown.glDropdown({
-          data: function(term, callback) {
-            return $.ajax({
-              url: $dropdown.data('refs-url'),
-              data: {
-                ref: $dropdown.data('ref')
-              }
-            }).done(function(refs) {
-              return callback(refs);
-            });
-          },
-          selectable: true,
-          filterable: true,
-          filterByText: true,
-          toggleLabel: true,
-          fieldName: $dropdown.data('field-name'),
-          filterInput: 'input[type="search"]',
-          renderRow: function(ref) {
-            var link;
-            if (ref.header != null) {
-              return $('<li />').addClass('dropdown-header').text(ref.header);
-            } else {
-              link = $('<a />').attr('href', '#').addClass(ref === selected ? 'is-active' : '').text(ref).attr('data-ref', escape(ref));
-              return $('<li />').append(link);
-            }
-          },
-          id: function(obj, $el) {
-            return $el.attr('data-ref');
-          },
-          toggleLabel: function(obj, $el) {
-            return $el.text().trim();
-          }
-        });
-        $filterInput.on('keyup', (e) => {
-          const keyCode = e.keyCode || e.which;
-          if (keyCode !== 13) return;
-          const text = $filterInput.val();
-          $fieldInput.val(text);
-          $('.dropdown-toggle-text', $dropdown).text(text);
-          $dropdownContainer.removeClass('open');
-        });
-      });
-    };
-
-    return CompareAutocomplete;
-
-  })();
-
-}).call(this);
diff --git a/app/assets/javascripts/confirm_danger_modal.js b/app/assets/javascripts/confirm_danger_modal.js
index 686a48486f3..b375b61202e 100644
--- a/app/assets/javascripts/confirm_danger_modal.js
+++ b/app/assets/javascripts/confirm_danger_modal.js
@@ -1,33 +1,30 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, one-var, no-var, camelcase, one-var-declaration-per-line, no-else-return, padded-blocks, max-len */
-(function() {
-  this.ConfirmDangerModal = (function() {
-    function ConfirmDangerModal(form, text) {
-      var project_path, submit;
-      this.form = form;
-      $('.js-confirm-text').text(text || '');
-      $('.js-confirm-danger-input').val('');
-      $('#modal-confirm-danger').modal('show');
-      project_path = $('.js-confirm-danger-match').text();
-      submit = $('.js-confirm-danger-submit');
-      submit.disable();
-      $('.js-confirm-danger-input').off('input');
-      $('.js-confirm-danger-input').on('input', function() {
-        if (gl.utils.rstrip($(this).val()) === project_path) {
-          return submit.enable();
-        } else {
-          return submit.disable();
-        }
-      });
-      $('.js-confirm-danger-submit').off('click');
-      $('.js-confirm-danger-submit').on('click', (function(_this) {
-        return function() {
-          return _this.form.submit();
-        };
-      })(this));
-    }
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, one-var, no-var, camelcase, one-var-declaration-per-line, no-else-return, max-len */
 
-    return ConfirmDangerModal;
+window.ConfirmDangerModal = (function() {
+  function ConfirmDangerModal(form, text) {
+    var project_path, submit;
+    this.form = form;
+    $('.js-confirm-text').text(text || '');
+    $('.js-confirm-danger-input').val('');
+    $('#modal-confirm-danger').modal('show');
+    project_path = $('.js-confirm-danger-match').text();
+    submit = $('.js-confirm-danger-submit');
+    submit.disable();
+    $('.js-confirm-danger-input').off('input');
+    $('.js-confirm-danger-input').on('input', function() {
+      if (gl.utils.rstrip($(this).val()) === project_path) {
+        return submit.enable();
+      } else {
+        return submit.disable();
+      }
+    });
+    $('.js-confirm-danger-submit').off('click');
+    $('.js-confirm-danger-submit').on('click', (function(_this) {
+      return function() {
+        return _this.form.submit();
+      };
+    })(this));
+  }
 
-  })();
-
-}).call(this);
+  return ConfirmDangerModal;
+})();
diff --git a/app/assets/javascripts/copy_as_gfm.js b/app/assets/javascripts/copy_as_gfm.js
new file mode 100644
index 00000000000..0fb7bde1fd6
--- /dev/null
+++ b/app/assets/javascripts/copy_as_gfm.js
@@ -0,0 +1,361 @@
+/* eslint-disable class-methods-use-this, object-shorthand, no-unused-vars, no-use-before-define, no-new, max-len, no-restricted-syntax, guard-for-in, no-continue */
+
+require('./lib/utils/common_utils');
+
+const gfmRules = {
+  // The filters referenced in lib/banzai/pipeline/gfm_pipeline.rb convert
+  // GitLab Flavored Markdown (GFM) to HTML.
+  // These handlers consequently convert that same HTML to GFM to be copied to the clipboard.
+  // Every filter in lib/banzai/pipeline/gfm_pipeline.rb that generates HTML
+  // from GFM should have a handler here, in reverse order.
+  // The GFM-to-HTML-to-GFM cycle is tested in spec/features/copy_as_gfm_spec.rb.
+  InlineDiffFilter: {
+    'span.idiff.addition'(el, text) {
+      return `{+${text}+}`;
+    },
+    'span.idiff.deletion'(el, text) {
+      return `{-${text}-}`;
+    },
+  },
+  TaskListFilter: {
+    'input[type=checkbox].task-list-item-checkbox'(el, text) {
+      return `[${el.checked ? 'x' : ' '}]`;
+    },
+  },
+  ReferenceFilter: {
+    '.tooltip'(el, text) {
+      return '';
+    },
+    'a.gfm:not([data-link=true])'(el, text) {
+      return el.dataset.original || text;
+    },
+  },
+  AutolinkFilter: {
+    'a'(el, text) {
+      // Fallback on the regular MarkdownFilter's `a` handler.
+      if (text !== el.getAttribute('href')) return false;
+
+      return text;
+    },
+  },
+  TableOfContentsFilter: {
+    'ul.section-nav'(el, text) {
+      return '[[_TOC_]]';
+    },
+  },
+  EmojiFilter: {
+    'img.emoji'(el, text) {
+      return el.getAttribute('alt');
+    },
+    'gl-emoji'(el, text) {
+      return `:${el.getAttribute('data-name')}:`;
+    },
+  },
+  ImageLinkFilter: {
+    'a.no-attachment-icon'(el, text) {
+      return text;
+    },
+  },
+  VideoLinkFilter: {
+    '.video-container'(el, text) {
+      const videoEl = el.querySelector('video');
+      if (!videoEl) return false;
+
+      return CopyAsGFM.nodeToGFM(videoEl);
+    },
+    'video'(el, text) {
+      return `![${el.dataset.title}](${el.getAttribute('src')})`;
+    },
+  },
+  MathFilter: {
+    'pre.code.math[data-math-style=display]'(el, text) {
+      return `\`\`\`math\n${text.trim()}\n\`\`\``;
+    },
+    'code.code.math[data-math-style=inline]'(el, text) {
+      return `$\`${text}\`$`;
+    },
+    'span.katex-display span.katex-mathml'(el, text) {
+      const mathAnnotation = el.querySelector('annotation[encoding="application/x-tex"]');
+      if (!mathAnnotation) return false;
+
+      return `\`\`\`math\n${CopyAsGFM.nodeToGFM(mathAnnotation)}\n\`\`\``;
+    },
+    'span.katex-mathml'(el, text) {
+      const mathAnnotation = el.querySelector('annotation[encoding="application/x-tex"]');
+      if (!mathAnnotation) return false;
+
+      return `$\`${CopyAsGFM.nodeToGFM(mathAnnotation)}\`$`;
+    },
+    'span.katex-html'(el, text) {
+      // We don't want to include the content of this element in the copied text.
+      return '';
+    },
+    'annotation[encoding="application/x-tex"]'(el, text) {
+      return text.trim();
+    },
+  },
+  SanitizationFilter: {
+    'a[name]:not([href]):empty'(el, text) {
+      return el.outerHTML;
+    },
+    'dl'(el, text) {
+      let lines = text.trim().split('\n');
+      // Add two spaces to the front of subsequent list items lines,
+      // or leave the line entirely blank.
+      lines = lines.map((l) => {
+        const line = l.trim();
+        if (line.length === 0) return '';
+
+        return `  ${line}`;
+      });
+
+      return `<dl>\n${lines.join('\n')}\n</dl>`;
+    },
+    'sub, dt, dd, kbd, q, samp, var, ruby, rt, rp, abbr, summary, details'(el, text) {
+      const tag = el.nodeName.toLowerCase();
+      return `<${tag}>${text}</${tag}>`;
+    },
+  },
+  SyntaxHighlightFilter: {
+    'pre.code.highlight'(el, t) {
+      const text = t.trim();
+
+      let lang = el.getAttribute('lang');
+      if (lang === 'plaintext') {
+        lang = '';
+      }
+
+      // Prefixes lines with 4 spaces if the code contains triple backticks
+      if (lang === '' && text.match(/^```/gm)) {
+        return text.split('\n').map((l) => {
+          const line = l.trim();
+          if (line.length === 0) return '';
+
+          return `    ${line}`;
+        }).join('\n');
+      }
+
+      return `\`\`\`${lang}\n${text}\n\`\`\``;
+    },
+    'pre > code'(el, text) {
+       // Don't wrap code blocks in ``
+      return text;
+    },
+  },
+  MarkdownFilter: {
+    'br'(el, text) {
+      // Two spaces at the end of a line are turned into a BR
+      return '  ';
+    },
+    'code'(el, text) {
+      let backtickCount = 1;
+      const backtickMatch = text.match(/`+/);
+      if (backtickMatch) {
+        backtickCount = backtickMatch[0].length + 1;
+      }
+
+      const backticks = Array(backtickCount + 1).join('`');
+      const spaceOrNoSpace = backtickCount > 1 ? ' ' : '';
+
+      return backticks + spaceOrNoSpace + text + spaceOrNoSpace + backticks;
+    },
+    'blockquote'(el, text) {
+      return text.trim().split('\n').map(s => `> ${s}`.trim()).join('\n');
+    },
+    'img'(el, text) {
+      return `![${el.getAttribute('alt')}](${el.getAttribute('src')})`;
+    },
+    'a.anchor'(el, text) {
+      // Don't render a Markdown link for the anchor link inside a heading
+      return text;
+    },
+    'a'(el, text) {
+      return `[${text}](${el.getAttribute('href')})`;
+    },
+    'li'(el, text) {
+      const lines = text.trim().split('\n');
+      const firstLine = `- ${lines.shift()}`;
+      // Add four spaces to the front of subsequent list items lines,
+      // or leave the line entirely blank.
+      const nextLines = lines.map((s) => {
+        if (s.trim().length === 0) return '';
+
+        return `    ${s}`;
+      });
+
+      return `${firstLine}\n${nextLines.join('\n')}`;
+    },
+    'ul'(el, text) {
+      return text;
+    },
+    'ol'(el, text) {
+      // LIs get a `- ` prefix by default, which we replace by `1. ` for ordered lists.
+      return text.replace(/^- /mg, '1. ');
+    },
+    'h1'(el, text) {
+      return `# ${text.trim()}`;
+    },
+    'h2'(el, text) {
+      return `## ${text.trim()}`;
+    },
+    'h3'(el, text) {
+      return `### ${text.trim()}`;
+    },
+    'h4'(el, text) {
+      return `#### ${text.trim()}`;
+    },
+    'h5'(el, text) {
+      return `##### ${text.trim()}`;
+    },
+    'h6'(el, text) {
+      return `###### ${text.trim()}`;
+    },
+    'strong'(el, text) {
+      return `**${text}**`;
+    },
+    'em'(el, text) {
+      return `_${text}_`;
+    },
+    'del'(el, text) {
+      return `~~${text}~~`;
+    },
+    'sup'(el, text) {
+      return `^${text}`;
+    },
+    'hr'(el, text) {
+      return '-----';
+    },
+    'table'(el, text) {
+      const theadEl = el.querySelector('thead');
+      const tbodyEl = el.querySelector('tbody');
+      if (!theadEl || !tbodyEl) return false;
+
+      const theadText = CopyAsGFM.nodeToGFM(theadEl);
+      const tbodyText = CopyAsGFM.nodeToGFM(tbodyEl);
+
+      return theadText + tbodyText;
+    },
+    'thead'(el, text) {
+      const cells = _.map(el.querySelectorAll('th'), (cell) => {
+        let chars = CopyAsGFM.nodeToGFM(cell).trim().length + 2;
+
+        let before = '';
+        let after = '';
+        switch (cell.style.textAlign) {
+          case 'center':
+            before = ':';
+            after = ':';
+            chars -= 2;
+            break;
+          case 'right':
+            after = ':';
+            chars -= 1;
+            break;
+          default:
+            break;
+        }
+
+        chars = Math.max(chars, 3);
+
+        const middle = Array(chars + 1).join('-');
+
+        return before + middle + after;
+      });
+
+      return `${text}|${cells.join('|')}|`;
+    },
+    'tr'(el, text) {
+      const cells = _.map(el.querySelectorAll('td, th'), cell => CopyAsGFM.nodeToGFM(cell).trim());
+      return `| ${cells.join(' | ')} |`;
+    },
+  },
+};
+
+class CopyAsGFM {
+  constructor() {
+    $(document).on('copy', '.md, .wiki', this.handleCopy);
+    $(document).on('paste', '.js-gfm-input', this.handlePaste);
+  }
+
+  handleCopy(e) {
+    const clipboardData = e.originalEvent.clipboardData;
+    if (!clipboardData) return;
+
+    const documentFragment = window.gl.utils.getSelectedFragment();
+    if (!documentFragment) return;
+
+    // If the documentFragment contains more than just Markdown, don't copy as GFM.
+    if (documentFragment.querySelector('.md, .wiki')) return;
+
+    e.preventDefault();
+    clipboardData.setData('text/plain', documentFragment.textContent);
+
+    const gfm = CopyAsGFM.nodeToGFM(documentFragment);
+    clipboardData.setData('text/x-gfm', gfm);
+  }
+
+  handlePaste(e) {
+    const clipboardData = e.originalEvent.clipboardData;
+    if (!clipboardData) return;
+
+    const gfm = clipboardData.getData('text/x-gfm');
+    if (!gfm) return;
+
+    e.preventDefault();
+
+    window.gl.utils.insertText(e.target, gfm);
+  }
+
+  static nodeToGFM(node) {
+    if (node.nodeType === Node.TEXT_NODE) {
+      return node.textContent;
+    }
+
+    const text = this.innerGFM(node);
+
+    if (node.nodeType === Node.DOCUMENT_FRAGMENT_NODE) {
+      return text;
+    }
+
+    for (const filter in gfmRules) {
+      const rules = gfmRules[filter];
+
+      for (const selector in rules) {
+        const func = rules[selector];
+
+        if (!window.gl.utils.nodeMatchesSelector(node, selector)) continue;
+
+        const result = func(node, text);
+        if (result === false) continue;
+
+        return result;
+      }
+    }
+
+    return text;
+  }
+
+  static innerGFM(parentNode) {
+    const nodes = parentNode.childNodes;
+
+    const clonedParentNode = parentNode.cloneNode(true);
+    const clonedNodes = Array.prototype.slice.call(clonedParentNode.childNodes, 0);
+
+    for (let i = 0; i < nodes.length; i += 1) {
+      const node = nodes[i];
+      const clonedNode = clonedNodes[i];
+
+      const text = this.nodeToGFM(node);
+
+      // `clonedNode.replaceWith(text)` is not yet widely supported
+      clonedNode.parentNode.replaceChild(document.createTextNode(text), clonedNode);
+    }
+
+    return clonedParentNode.innerText || clonedParentNode.textContent;
+  }
+}
+
+window.gl = window.gl || {};
+window.gl.CopyAsGFM = CopyAsGFM;
+
+new CopyAsGFM();
diff --git a/app/assets/javascripts/copy_to_clipboard.js b/app/assets/javascripts/copy_to_clipboard.js
index 1cc34e490c2..6dbec50b890 100644
--- a/app/assets/javascripts/copy_to_clipboard.js
+++ b/app/assets/javascripts/copy_to_clipboard.js
@@ -1,49 +1,46 @@
-/* eslint-disable func-names, space-before-function-paren, one-var, no-var, one-var-declaration-per-line, no-undef, prefer-template, quotes, no-unused-vars, prefer-arrow-callback, padded-blocks, max-len */
-
-/*= require clipboard */
-
-(function() {
-  var genericError, genericSuccess, showTooltip;
-
-  genericSuccess = function(e) {
-    showTooltip(e.trigger, 'Copied!');
-    // Clear the selection and blur the trigger so it loses its border
-    e.clearSelection();
-    return $(e.trigger).blur();
-  };
-
-  // Safari doesn't support `execCommand`, so instead we inform the user to
-  // copy manually.
-  //
-  // See http://clipboardjs.com/#browser-support
-  genericError = function(e) {
-    var key;
-    if (/Mac/i.test(navigator.userAgent)) {
-      key = '&#8984;'; // Command
-    } else {
-      key = 'Ctrl';
-    }
-    return showTooltip(e.trigger, "Press " + key + "-C to copy");
-  };
-
-  showTooltip = function(target, title) {
-    var $target = $(target);
-    var originalTitle = $target.data('original-title');
-
-    $target
-      .attr('title', 'Copied!')
-      .tooltip('fixTitle')
-      .tooltip('show')
-      .attr('title', originalTitle)
-      .tooltip('fixTitle');
-  };
-
-  $(function() {
-    var clipboard;
-
-    clipboard = new Clipboard('[data-clipboard-target], [data-clipboard-text]');
-    clipboard.on('success', genericSuccess);
-    return clipboard.on('error', genericError);
-  });
-
-}).call(this);
+/* eslint-disable func-names, space-before-function-paren, one-var, no-var, one-var-declaration-per-line, prefer-template, quotes, no-unused-vars, prefer-arrow-callback, max-len */
+
+import Clipboard from 'vendor/clipboard';
+
+var genericError, genericSuccess, showTooltip;
+
+genericSuccess = function(e) {
+  showTooltip(e.trigger, 'Copied');
+  // Clear the selection and blur the trigger so it loses its border
+  e.clearSelection();
+  return $(e.trigger).blur();
+};
+
+// Safari doesn't support `execCommand`, so instead we inform the user to
+// copy manually.
+//
+// See http://clipboardjs.com/#browser-support
+genericError = function(e) {
+  var key;
+  if (/Mac/i.test(navigator.userAgent)) {
+    key = '&#8984;'; // Command
+  } else {
+    key = 'Ctrl';
+  }
+  return showTooltip(e.trigger, "Press " + key + "-C to copy");
+};
+
+showTooltip = function(target, title) {
+  var $target = $(target);
+  var originalTitle = $target.data('original-title');
+
+  $target
+    .attr('title', 'Copied')
+    .tooltip('fixTitle')
+    .tooltip('show')
+    .attr('title', originalTitle)
+    .tooltip('fixTitle');
+};
+
+$(function() {
+  var clipboard;
+
+  clipboard = new Clipboard('[data-clipboard-target], [data-clipboard-text]');
+  clipboard.on('success', genericSuccess);
+  return clipboard.on('error', genericError);
+});
diff --git a/app/assets/javascripts/create_label.js b/app/assets/javascripts/create_label.js
new file mode 100644
index 00000000000..121d64db789
--- /dev/null
+++ b/app/assets/javascripts/create_label.js
@@ -0,0 +1,127 @@
+/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, comma-dangle, prefer-template, quotes, no-param-reassign, wrap-iife, max-len */
+/* global Api */
+
+class CreateLabelDropdown {
+  constructor ($el, namespacePath, projectPath) {
+    this.$el = $el;
+    this.namespacePath = namespacePath;
+    this.projectPath = projectPath;
+    this.$dropdownBack = $('.dropdown-menu-back', this.$el.closest('.dropdown'));
+    this.$cancelButton = $('.js-cancel-label-btn', this.$el);
+    this.$newLabelField = $('#new_label_name', this.$el);
+    this.$newColorField = $('#new_label_color', this.$el);
+    this.$colorPreview = $('.js-dropdown-label-color-preview', this.$el);
+    this.$newLabelError = $('.js-label-error', this.$el);
+    this.$newLabelCreateButton = $('.js-new-label-btn', this.$el);
+    this.$colorSuggestions = $('.suggest-colors-dropdown a', this.$el);
+
+    this.$newLabelError.hide();
+    this.$newLabelCreateButton.disable();
+
+    this.cleanBinding();
+    this.addBinding();
+  }
+
+  cleanBinding () {
+    this.$colorSuggestions.off('click');
+    this.$newLabelField.off('keyup change');
+    this.$newColorField.off('keyup change');
+    this.$dropdownBack.off('click');
+    this.$cancelButton.off('click');
+    this.$newLabelCreateButton.off('click');
+  }
+
+  addBinding () {
+    const self = this;
+
+    this.$colorSuggestions.on('click', function (e) {
+      const $this = $(this);
+      self.addColorValue(e, $this);
+    });
+
+    this.$newLabelField.on('keyup change', this.enableLabelCreateButton.bind(this));
+    this.$newColorField.on('keyup change', this.enableLabelCreateButton.bind(this));
+
+    this.$dropdownBack.on('click', this.resetForm.bind(this));
+
+    this.$cancelButton.on('click', function(e) {
+      e.preventDefault();
+      e.stopPropagation();
+
+      self.resetForm();
+      self.$dropdownBack.trigger('click');
+    });
+
+    this.$newLabelCreateButton.on('click', this.saveLabel.bind(this));
+  }
+
+  addColorValue (e, $this) {
+    e.preventDefault();
+    e.stopPropagation();
+
+    this.$newColorField.val($this.data('color')).trigger('change');
+    this.$colorPreview
+      .css('background-color', $this.data('color'))
+      .parent()
+      .addClass('is-active');
+  }
+
+  enableLabelCreateButton () {
+    if (this.$newLabelField.val() !== '' && this.$newColorField.val() !== '') {
+      this.$newLabelError.hide();
+      this.$newLabelCreateButton.enable();
+    } else {
+      this.$newLabelCreateButton.disable();
+    }
+  }
+
+  resetForm () {
+    this.$newLabelField
+      .val('')
+      .trigger('change');
+
+    this.$newColorField
+      .val('')
+      .trigger('change');
+
+    this.$colorPreview
+      .css('background-color', '')
+      .parent()
+      .removeClass('is-active');
+  }
+
+  saveLabel (e) {
+    e.preventDefault();
+    e.stopPropagation();
+
+    Api.newLabel(this.namespacePath, this.projectPath, {
+      title: this.$newLabelField.val(),
+      color: this.$newColorField.val()
+    }, (label) => {
+      this.$newLabelCreateButton.enable();
+
+      if (label.message) {
+        let errors;
+
+        if (typeof label.message === 'string') {
+          errors = label.message;
+        } else {
+          errors = Object.keys(label.message).map(key =>
+            `${gl.text.humanize(key)} ${label.message[key].join(', ')}`
+          ).join("<br/>");
+        }
+
+        this.$newLabelError
+          .html(errors)
+          .show();
+      } else {
+        this.$dropdownBack.trigger('click');
+
+        $(document).trigger('created.label', label);
+      }
+    });
+  }
+}
+
+window.gl = window.gl || {};
+gl.CreateLabelDropdown = CreateLabelDropdown;
diff --git a/app/assets/javascripts/create_label.js.es6 b/app/assets/javascripts/create_label.js.es6
deleted file mode 100644
index 744aa0afa03..00000000000
--- a/app/assets/javascripts/create_label.js.es6
+++ /dev/null
@@ -1,130 +0,0 @@
-/* eslint-disable */
-(function (w) {
-  class CreateLabelDropdown {
-    constructor ($el, namespacePath, projectPath) {
-      this.$el = $el;
-      this.namespacePath = namespacePath;
-      this.projectPath = projectPath;
-      this.$dropdownBack = $('.dropdown-menu-back', this.$el.closest('.dropdown'));
-      this.$cancelButton = $('.js-cancel-label-btn', this.$el);
-      this.$newLabelField = $('#new_label_name', this.$el);
-      this.$newColorField = $('#new_label_color', this.$el);
-      this.$colorPreview = $('.js-dropdown-label-color-preview', this.$el);
-      this.$newLabelError = $('.js-label-error', this.$el);
-      this.$newLabelCreateButton = $('.js-new-label-btn', this.$el);
-      this.$colorSuggestions = $('.suggest-colors-dropdown a', this.$el);
-
-      this.$newLabelError.hide();
-      this.$newLabelCreateButton.disable();
-
-      this.cleanBinding();
-      this.addBinding();
-    }
-
-    cleanBinding () {
-      this.$colorSuggestions.off('click');
-      this.$newLabelField.off('keyup change');
-      this.$newColorField.off('keyup change');
-      this.$dropdownBack.off('click');
-      this.$cancelButton.off('click');
-      this.$newLabelCreateButton.off('click');
-    }
-
-    addBinding () {
-      const self = this;
-
-      this.$colorSuggestions.on('click', function (e) {
-        const $this = $(this);
-        self.addColorValue(e, $this);
-      });
-
-      this.$newLabelField.on('keyup change', this.enableLabelCreateButton.bind(this));
-      this.$newColorField.on('keyup change', this.enableLabelCreateButton.bind(this));
-
-      this.$dropdownBack.on('click', this.resetForm.bind(this));
-
-      this.$cancelButton.on('click', function(e) {
-        e.preventDefault();
-        e.stopPropagation();
-
-        self.resetForm();
-        self.$dropdownBack.trigger('click');
-      });
-
-      this.$newLabelCreateButton.on('click', this.saveLabel.bind(this));
-    }
-
-    addColorValue (e, $this) {
-      e.preventDefault();
-      e.stopPropagation();
-
-      this.$newColorField.val($this.data('color')).trigger('change');
-      this.$colorPreview
-        .css('background-color', $this.data('color'))
-        .parent()
-        .addClass('is-active');
-    }
-
-    enableLabelCreateButton () {
-      if (this.$newLabelField.val() !== '' && this.$newColorField.val() !== '') {
-        this.$newLabelError.hide();
-        this.$newLabelCreateButton.enable();
-      } else {
-        this.$newLabelCreateButton.disable();
-      }
-    }
-
-    resetForm () {
-      this.$newLabelField
-        .val('')
-        .trigger('change');
-
-      this.$newColorField
-        .val('')
-        .trigger('change');
-
-      this.$colorPreview
-        .css('background-color', '')
-        .parent()
-        .removeClass('is-active');
-    }
-
-    saveLabel (e) {
-      e.preventDefault();
-      e.stopPropagation();
-
-      Api.newLabel(this.namespacePath, this.projectPath, {
-        title: this.$newLabelField.val(),
-        color: this.$newColorField.val()
-      }, (label) => {
-        this.$newLabelCreateButton.enable();
-
-        if (label.message) {
-          let errors;
-
-          if (typeof label.message === 'string') {
-            errors = label.message;
-          } else {
-            errors = label.message.map(function (value, key) {
-              return key + " " + value[0];
-            }).join("<br/>");
-          }
-
-          this.$newLabelError
-            .html(errors)
-            .show();
-        } else {
-          this.$dropdownBack.trigger('click');
-
-          $(document).trigger('created.label', label);
-        }
-      });
-    }
-  }
-
-  if (!w.gl) {
-    w.gl = {};
-  }
-
-  gl.CreateLabelDropdown = CreateLabelDropdown;
-})(window);
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_code_component.js.es6 b/app/assets/javascripts/cycle_analytics/components/stage_code_component.js
index b83a4c63fad..b83a4c63fad 100644
--- a/app/assets/javascripts/cycle_analytics/components/stage_code_component.js.es6
+++ b/app/assets/javascripts/cycle_analytics/components/stage_code_component.js
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_issue_component.js.es6 b/app/assets/javascripts/cycle_analytics/components/stage_issue_component.js
index cb1687dcc7a..cb1687dcc7a 100644
--- a/app/assets/javascripts/cycle_analytics/components/stage_issue_component.js.es6
+++ b/app/assets/javascripts/cycle_analytics/components/stage_issue_component.js
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_plan_component.js b/app/assets/javascripts/cycle_analytics/components/stage_plan_component.js
new file mode 100644
index 00000000000..42e1bbce744
--- /dev/null
+++ b/app/assets/javascripts/cycle_analytics/components/stage_plan_component.js
@@ -0,0 +1,56 @@
+/* eslint-disable no-param-reassign */
+import Vue from 'vue';
+import iconCommit from '../svg/icon_commit.svg';
+
+((global) => {
+  global.cycleAnalytics = global.cycleAnalytics || {};
+
+  global.cycleAnalytics.StagePlanComponent = Vue.extend({
+    props: {
+      items: Array,
+      stage: Object,
+    },
+
+    data() {
+      return { iconCommit };
+    },
+
+    template: `
+      <div>
+        <div class="events-description">
+          {{ stage.description }}
+          <span v-if="items.length === 50" class="events-info pull-right">
+            <i class="fa fa-warning has-tooltip"
+              title="Limited to showing 50 events at most"
+              data-placement="top"></i>
+            Showing 50 events
+          </span>
+        </div>
+        <ul class="stage-event-list">
+          <li v-for="commit in items" class="stage-event-item">
+            <div class="item-details item-conmmit-component">
+              <img class="avatar" :src="commit.author.avatarUrl">
+              <h5 class="item-title commit-title">
+                <a :href="commit.commitUrl">
+                  {{ commit.title }}
+                </a>
+              </h5>
+              <span>
+                First
+                <span class="commit-icon">${iconCommit}</span>
+                <a :href="commit.commitUrl" class="commit-hash-link monospace">{{ commit.shortSha }}</a>
+                pushed by
+                <a :href="commit.author.webUrl" class="commit-author-link">
+                  {{ commit.author.name }}
+                </a>
+              </span>
+            </div>
+            <div class="item-time">
+              <total-time :time="commit.totalTime"></total-time>
+            </div>
+          </li>
+        </ul>
+      </div>
+    `,
+  });
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_plan_component.js.es6 b/app/assets/javascripts/cycle_analytics/components/stage_plan_component.js.es6
deleted file mode 100644
index 513298ba4e7..00000000000
--- a/app/assets/javascripts/cycle_analytics/components/stage_plan_component.js.es6
+++ /dev/null
@@ -1,44 +0,0 @@
-/* eslint-disable no-param-reassign */
-/* global Vue */
-
-((global) => {
-  global.cycleAnalytics = global.cycleAnalytics || {};
-
-  global.cycleAnalytics.StagePlanComponent = Vue.extend({
-    props: {
-      items: Array,
-      stage: Object,
-    },
-    template: `
-      <div>
-        <div class="events-description">
-          {{ stage.description }}
-        </div>
-        <ul class="stage-event-list">
-          <li v-for="commit in items" class="stage-event-item">
-            <div class="item-details item-conmmit-component">
-              <img class="avatar" :src="commit.author.avatarUrl">
-              <h5 class="item-title commit-title">
-                <a :href="commit.commitUrl">
-                  {{ commit.title }}
-                </a>
-              </h5>
-              <span>
-                First
-                <span class="commit-icon">${global.cycleAnalytics.svgs.iconCommit}</span>
-                <a :href="commit.commitUrl" class="commit-hash-link monospace">{{ commit.shortSha }}</a>
-                pushed by
-                <a :href="commit.author.webUrl" class="commit-author-link">
-                  {{ commit.author.name }}
-                </a>
-              </span>
-            </div>
-            <div class="item-time">
-              <total-time :time="commit.totalTime"></total-time>
-            </div>
-          </li>
-        </ul>
-      </div>
-    `,
-  });
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_production_component.js.es6 b/app/assets/javascripts/cycle_analytics/components/stage_production_component.js
index 73f4205b578..73f4205b578 100644
--- a/app/assets/javascripts/cycle_analytics/components/stage_production_component.js.es6
+++ b/app/assets/javascripts/cycle_analytics/components/stage_production_component.js
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_review_component.js.es6 b/app/assets/javascripts/cycle_analytics/components/stage_review_component.js
index 501ffb1fac9..501ffb1fac9 100644
--- a/app/assets/javascripts/cycle_analytics/components/stage_review_component.js.es6
+++ b/app/assets/javascripts/cycle_analytics/components/stage_review_component.js
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_staging_component.js b/app/assets/javascripts/cycle_analytics/components/stage_staging_component.js
new file mode 100644
index 00000000000..8fa63734cf1
--- /dev/null
+++ b/app/assets/javascripts/cycle_analytics/components/stage_staging_component.js
@@ -0,0 +1,48 @@
+/* eslint-disable no-param-reassign */
+import Vue from 'vue';
+import iconBranch from '../svg/icon_branch.svg';
+
+((global) => {
+  global.cycleAnalytics = global.cycleAnalytics || {};
+
+  global.cycleAnalytics.StageStagingComponent = Vue.extend({
+    props: {
+      items: Array,
+      stage: Object,
+    },
+    data() {
+      return { iconBranch };
+    },
+    template: `
+      <div>
+        <div class="events-description">
+          {{ stage.description }}
+        </div>
+        <ul class="stage-event-list">
+          <li v-for="build in items" class="stage-event-item item-build-component">
+            <div class="item-details">
+              <img class="avatar" :src="build.author.avatarUrl">
+              <h5 class="item-title">
+                <a :href="build.url" class="pipeline-id">#{{ build.id }}</a>
+                <i class="fa fa-code-fork"></i>
+                <a :href="build.branch.url" class="branch-name monospace">{{ build.branch.name }}</a>
+                <span class="icon-branch">${iconBranch}</span>
+                <a :href="build.commitUrl" class="short-sha monospace">{{ build.shortSha }}</a>
+              </h5>
+              <span>
+                <a :href="build.url" class="build-date">{{ build.date }}</a>
+                by
+                <a :href="build.author.webUrl" class="issue-author-link">
+                  {{ build.author.name }}
+                </a>
+              </span>
+            </div>
+            <div class="item-time">
+              <total-time :time="build.totalTime"></total-time>
+            </div>
+          </li>
+        </ul>
+      </div>
+    `,
+  });
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_staging_component.js.es6 b/app/assets/javascripts/cycle_analytics/components/stage_staging_component.js.es6
deleted file mode 100644
index 82622232f64..00000000000
--- a/app/assets/javascripts/cycle_analytics/components/stage_staging_component.js.es6
+++ /dev/null
@@ -1,44 +0,0 @@
-/* eslint-disable no-param-reassign */
-/* global Vue */
-
-((global) => {
-  global.cycleAnalytics = global.cycleAnalytics || {};
-
-  global.cycleAnalytics.StageStagingComponent = Vue.extend({
-    props: {
-      items: Array,
-      stage: Object,
-    },
-    template: `
-      <div>
-        <div class="events-description">
-          {{ stage.description }}
-        </div>
-        <ul class="stage-event-list">
-          <li v-for="build in items" class="stage-event-item item-build-component">
-            <div class="item-details">
-              <img class="avatar" :src="build.author.avatarUrl">
-              <h5 class="item-title">
-                <a :href="build.url" class="pipeline-id">#{{ build.id }}</a>
-                <i class="fa fa-code-fork"></i>
-                <a :href="build.branch.url" class="branch-name monospace">{{ build.branch.name }}</a>
-                <span class="icon-branch">${global.cycleAnalytics.svgs.iconBranch}</span>
-                <a :href="build.commitUrl" class="short-sha monospace">{{ build.shortSha }}</a>
-              </h5>
-              <span>
-                <a :href="build.url" class="build-date">{{ build.date }}</a>
-                by
-                <a :href="build.author.webUrl" class="issue-author-link">
-                  {{ build.author.name }}
-                </a>
-              </span>
-            </div>
-            <div class="item-time">
-              <total-time :time="build.totalTime"></total-time>
-            </div>
-          </li>
-        </ul>
-      </div>
-    `,
-  });
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_test_component.js b/app/assets/javascripts/cycle_analytics/components/stage_test_component.js
new file mode 100644
index 00000000000..0015249cfaa
--- /dev/null
+++ b/app/assets/javascripts/cycle_analytics/components/stage_test_component.js
@@ -0,0 +1,49 @@
+/* eslint-disable no-param-reassign */
+import Vue from 'vue';
+import iconBuildStatus from '../svg/icon_build_status.svg';
+import iconBranch from '../svg/icon_branch.svg';
+
+((global) => {
+  global.cycleAnalytics = global.cycleAnalytics || {};
+
+  global.cycleAnalytics.StageTestComponent = Vue.extend({
+    props: {
+      items: Array,
+      stage: Object,
+    },
+    data() {
+      return { iconBuildStatus, iconBranch };
+    },
+    template: `
+      <div>
+        <div class="events-description">
+          {{ stage.description }}
+        </div>
+        <ul class="stage-event-list">
+          <li v-for="build in items" class="stage-event-item item-build-component">
+            <div class="item-details">
+              <h5 class="item-title">
+                <span class="icon-build-status">${iconBuildStatus}</span>
+                <a :href="build.url" class="item-build-name">{{ build.name }}</a>
+                &middot;
+                <a :href="build.url" class="pipeline-id">#{{ build.id }}</a>
+                <i class="fa fa-code-fork"></i>
+                <a :href="build.branch.url" class="branch-name monospace">{{ build.branch.name }}</a>
+                <span class="icon-branch">${iconBranch}</span>
+                <a :href="build.commitUrl" class="short-sha monospace">{{ build.shortSha }}</a>
+              </h5>
+              <span>
+                <a :href="build.url" class="issue-date">
+                  {{ build.date }}
+                </a>
+              </span>
+            </div>
+            <div class="item-time">
+              <total-time :time="build.totalTime"></total-time>
+            </div>
+          </li>
+        </ul>
+      </div>
+    `,
+  });
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/cycle_analytics/components/stage_test_component.js.es6 b/app/assets/javascripts/cycle_analytics/components/stage_test_component.js.es6
deleted file mode 100644
index 4bfd363a1f1..00000000000
--- a/app/assets/javascripts/cycle_analytics/components/stage_test_component.js.es6
+++ /dev/null
@@ -1,44 +0,0 @@
-/* eslint-disable no-param-reassign */
-/* global Vue */
-
-((global) => {
-  global.cycleAnalytics = global.cycleAnalytics || {};
-
-  global.cycleAnalytics.StageTestComponent = Vue.extend({
-    props: {
-      items: Array,
-      stage: Object,
-    },
-    template: `
-      <div>
-        <div class="events-description">
-          {{ stage.description }}
-        </div>
-        <ul class="stage-event-list">
-          <li v-for="build in items" class="stage-event-item item-build-component">
-            <div class="item-details">
-              <h5 class="item-title">
-                <span class="icon-build-status">${global.cycleAnalytics.svgs.iconBuildStatus}</span>
-                <a :href="build.url" class="item-build-name">{{ build.name }}</a>
-                &middot;
-                <a :href="build.url" class="pipeline-id">#{{ build.id }}</a>
-                <i class="fa fa-code-fork"></i>
-                <a :href="build.branch.url" class="branch-name monospace">{{ build.branch.name }}</a>
-                <span class="icon-branch">${global.cycleAnalytics.svgs.iconBranch}</span>
-                <a :href="build.commitUrl" class="short-sha monospace">{{ build.shortSha }}</a>
-              </h5>
-              <span>
-                <a :href="build.url" class="issue-date">
-                  {{ build.date }}
-                </a>
-              </span>
-            </div>
-            <div class="item-time">
-              <total-time :time="build.totalTime"></total-time>
-            </div>
-          </li>
-        </ul>
-      </div>
-    `,
-  });
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/cycle_analytics/components/total_time_component.js.es6 b/app/assets/javascripts/cycle_analytics/components/total_time_component.js
index 0d85e1a4678..0d85e1a4678 100644
--- a/app/assets/javascripts/cycle_analytics/components/total_time_component.js.es6
+++ b/app/assets/javascripts/cycle_analytics/components/total_time_component.js
diff --git a/app/assets/javascripts/cycle_analytics/cycle_analytics_bundle.js b/app/assets/javascripts/cycle_analytics/cycle_analytics_bundle.js
new file mode 100644
index 00000000000..beff293b587
--- /dev/null
+++ b/app/assets/javascripts/cycle_analytics/cycle_analytics_bundle.js
@@ -0,0 +1,135 @@
+/* global Vue */
+/* global Cookies */
+/* global Flash */
+
+window.Vue = require('vue');
+window.Cookies = require('js-cookie');
+require('./components/stage_code_component');
+require('./components/stage_issue_component');
+require('./components/stage_plan_component');
+require('./components/stage_production_component');
+require('./components/stage_review_component');
+require('./components/stage_staging_component');
+require('./components/stage_test_component');
+require('./components/total_time_component');
+require('./cycle_analytics_service');
+require('./cycle_analytics_store');
+require('./default_event_objects');
+
+$(() => {
+  const OVERVIEW_DIALOG_COOKIE = 'cycle_analytics_help_dismissed';
+  const cycleAnalyticsEl = document.querySelector('#cycle-analytics');
+  const cycleAnalyticsStore = gl.cycleAnalytics.CycleAnalyticsStore;
+  const cycleAnalyticsService = new gl.cycleAnalytics.CycleAnalyticsService({
+    requestPath: cycleAnalyticsEl.dataset.requestPath,
+  });
+
+  gl.cycleAnalyticsApp = new Vue({
+    el: '#cycle-analytics',
+    name: 'CycleAnalytics',
+    data: {
+      state: cycleAnalyticsStore.state,
+      isLoading: false,
+      isLoadingStage: false,
+      isEmptyStage: false,
+      hasError: false,
+      startDate: 30,
+      isOverviewDialogDismissed: Cookies.get(OVERVIEW_DIALOG_COOKIE),
+    },
+    computed: {
+      currentStage() {
+        return cycleAnalyticsStore.currentActiveStage();
+      },
+    },
+    components: {
+      'stage-issue-component': gl.cycleAnalytics.StageIssueComponent,
+      'stage-plan-component': gl.cycleAnalytics.StagePlanComponent,
+      'stage-code-component': gl.cycleAnalytics.StageCodeComponent,
+      'stage-test-component': gl.cycleAnalytics.StageTestComponent,
+      'stage-review-component': gl.cycleAnalytics.StageReviewComponent,
+      'stage-staging-component': gl.cycleAnalytics.StageStagingComponent,
+      'stage-production-component': gl.cycleAnalytics.StageProductionComponent,
+    },
+    created() {
+      this.fetchCycleAnalyticsData();
+    },
+    methods: {
+      handleError() {
+        cycleAnalyticsStore.setErrorState(true);
+        return new Flash('There was an error while fetching cycle analytics data.');
+      },
+      initDropdown() {
+        const $dropdown = $('.js-ca-dropdown');
+        const $label = $dropdown.find('.dropdown-label');
+
+        $dropdown.find('li a').off('click').on('click', (e) => {
+          e.preventDefault();
+          const $target = $(e.currentTarget);
+          this.startDate = $target.data('value');
+
+          $label.text($target.text().trim());
+          this.fetchCycleAnalyticsData({ startDate: this.startDate });
+        });
+      },
+      fetchCycleAnalyticsData(options) {
+        const fetchOptions = options || { startDate: this.startDate };
+
+        this.isLoading = true;
+
+        cycleAnalyticsService
+          .fetchCycleAnalyticsData(fetchOptions)
+          .done((response) => {
+            cycleAnalyticsStore.setCycleAnalyticsData(response);
+            this.selectDefaultStage();
+            this.initDropdown();
+          })
+          .error(() => {
+            this.handleError();
+          })
+          .always(() => {
+            this.isLoading = false;
+          });
+      },
+      selectDefaultStage() {
+        const stage = this.state.stages.first();
+        this.selectStage(stage);
+      },
+      selectStage(stage) {
+        if (this.isLoadingStage) return;
+        if (this.currentStage === stage) return;
+
+        if (!stage.isUserAllowed) {
+          cycleAnalyticsStore.setActiveStage(stage);
+          return;
+        }
+
+        this.isLoadingStage = true;
+        cycleAnalyticsStore.setStageEvents([], stage);
+        cycleAnalyticsStore.setActiveStage(stage);
+
+        cycleAnalyticsService
+          .fetchStageData({
+            stage,
+            startDate: this.startDate,
+          })
+          .done((response) => {
+            this.isEmptyStage = !response.events.length;
+            cycleAnalyticsStore.setStageEvents(response.events, stage);
+          })
+          .error(() => {
+            this.isEmptyStage = true;
+          })
+          .always(() => {
+            this.isLoadingStage = false;
+          });
+      },
+      dismissOverviewDialog() {
+        this.isOverviewDialogDismissed = true;
+        Cookies.set(OVERVIEW_DIALOG_COOKIE, '1');
+      },
+    },
+  });
+
+  // Register global components
+  Vue.component('total-time', gl.cycleAnalytics.TotalTimeComponent);
+});
diff --git a/app/assets/javascripts/cycle_analytics/cycle_analytics_bundle.js.es6 b/app/assets/javascripts/cycle_analytics/cycle_analytics_bundle.js.es6
deleted file mode 100644
index 2f810a69758..00000000000
--- a/app/assets/javascripts/cycle_analytics/cycle_analytics_bundle.js.es6
+++ /dev/null
@@ -1,125 +0,0 @@
-/* global Vue */
-/* global Cookies */
-/* global Flash */
-
-//= require vue
-//= require_tree ./svg
-//= require_tree .
-
-$(() => {
-  const OVERVIEW_DIALOG_COOKIE = 'cycle_analytics_help_dismissed';
-  const cycleAnalyticsEl = document.querySelector('#cycle-analytics');
-  const cycleAnalyticsStore = gl.cycleAnalytics.CycleAnalyticsStore;
-  const cycleAnalyticsService = new gl.cycleAnalytics.CycleAnalyticsService({
-    requestPath: cycleAnalyticsEl.dataset.requestPath,
-  });
-
-  gl.cycleAnalyticsApp = new Vue({
-    el: '#cycle-analytics',
-    name: 'CycleAnalytics',
-    data: {
-      state: cycleAnalyticsStore.state,
-      isLoading: false,
-      isLoadingStage: false,
-      isEmptyStage: false,
-      hasError: false,
-      startDate: 30,
-      isOverviewDialogDismissed: Cookies.get(OVERVIEW_DIALOG_COOKIE),
-    },
-    computed: {
-      currentStage() {
-        return cycleAnalyticsStore.currentActiveStage();
-      },
-    },
-    components: {
-      'stage-issue-component': gl.cycleAnalytics.StageIssueComponent,
-      'stage-plan-component': gl.cycleAnalytics.StagePlanComponent,
-      'stage-code-component': gl.cycleAnalytics.StageCodeComponent,
-      'stage-test-component': gl.cycleAnalytics.StageTestComponent,
-      'stage-review-component': gl.cycleAnalytics.StageReviewComponent,
-      'stage-staging-component': gl.cycleAnalytics.StageStagingComponent,
-      'stage-production-component': gl.cycleAnalytics.StageProductionComponent,
-    },
-    created() {
-      this.fetchCycleAnalyticsData();
-    },
-    methods: {
-      handleError() {
-        cycleAnalyticsStore.setErrorState(true);
-        return new Flash('There was an error while fetching cycle analytics data.');
-      },
-      initDropdown() {
-        const $dropdown = $('.js-ca-dropdown');
-        const $label = $dropdown.find('.dropdown-label');
-
-        $dropdown.find('li a').off('click').on('click', (e) => {
-          e.preventDefault();
-          const $target = $(e.currentTarget);
-          this.startDate = $target.data('value');
-
-          $label.text($target.text().trim());
-          this.fetchCycleAnalyticsData({ startDate: this.startDate });
-        });
-      },
-      fetchCycleAnalyticsData(options) {
-        const fetchOptions = options || { startDate: this.startDate };
-
-        this.isLoading = true;
-
-        cycleAnalyticsService
-          .fetchCycleAnalyticsData(fetchOptions)
-          .done((response) => {
-            cycleAnalyticsStore.setCycleAnalyticsData(response);
-            this.selectDefaultStage();
-            this.initDropdown();
-          })
-          .error(() => {
-            this.handleError();
-          })
-          .always(() => {
-            this.isLoading = false;
-          });
-      },
-      selectDefaultStage() {
-        const stage = this.state.stages.first();
-        this.selectStage(stage);
-      },
-      selectStage(stage) {
-        if (this.isLoadingStage) return;
-        if (this.currentStage === stage) return;
-
-        if (!stage.isUserAllowed) {
-          cycleAnalyticsStore.setActiveStage(stage);
-          return;
-        }
-
-        this.isLoadingStage = true;
-        cycleAnalyticsStore.setStageEvents([]);
-        cycleAnalyticsStore.setActiveStage(stage);
-
-        cycleAnalyticsService
-          .fetchStageData({
-            stage,
-            startDate: this.startDate,
-          })
-          .done((response) => {
-            this.isEmptyStage = !response.events.length;
-            cycleAnalyticsStore.setStageEvents(response.events);
-          })
-          .error(() => {
-            this.isEmptyStage = true;
-          })
-          .always(() => {
-            this.isLoadingStage = false;
-          });
-      },
-      dismissOverviewDialog() {
-        this.isOverviewDialogDismissed = true;
-        Cookies.set(OVERVIEW_DIALOG_COOKIE, '1');
-      },
-    },
-  });
-
-  // Register global components
-  Vue.component('total-time', gl.cycleAnalytics.TotalTimeComponent);
-});
diff --git a/app/assets/javascripts/cycle_analytics/cycle_analytics_service.js.es6 b/app/assets/javascripts/cycle_analytics/cycle_analytics_service.js
index 9f74b14c4b9..9f74b14c4b9 100644
--- a/app/assets/javascripts/cycle_analytics/cycle_analytics_service.js.es6
+++ b/app/assets/javascripts/cycle_analytics/cycle_analytics_service.js
diff --git a/app/assets/javascripts/cycle_analytics/cycle_analytics_store.js b/app/assets/javascripts/cycle_analytics/cycle_analytics_store.js
new file mode 100644
index 00000000000..7ae9de7297c
--- /dev/null
+++ b/app/assets/javascripts/cycle_analytics/cycle_analytics_store.js
@@ -0,0 +1,104 @@
+/* eslint-disable no-param-reassign */
+
+require('../lib/utils/text_utility');
+const DEFAULT_EVENT_OBJECTS = require('./default_event_objects');
+
+((global) => {
+  global.cycleAnalytics = global.cycleAnalytics || {};
+
+  const EMPTY_STAGE_TEXTS = {
+    issue: 'The issue stage shows the time it takes from creating an issue to assigning the issue to a milestone, or add the issue to a list on your Issue Board. Begin creating issues to see data for this stage.',
+    plan: 'The planning stage shows the time from the previous step to pushing your first commit. This time will be added automatically once you push your first commit.',
+    code: 'The coding stage shows the time from the first commit to creating the merge request. The data will automatically be added here once you create your first merge request.',
+    test: 'The testing stage shows the time GitLab CI takes to run every pipeline for the related merge request. The data will automatically be added after your first pipeline finishes running.',
+    review: 'The review stage shows the time from creating the merge request to merging it. The data will automatically be added after you merge your first merge request.',
+    staging: 'The staging stage shows the time between merging the MR and deploying code to the production environment. The data will be automatically added once you deploy to production for the first time.',
+    production: 'The production stage shows the total time it takes between creating an issue and deploying the code to production. The data will be automatically added once you have completed the full idea to production cycle.',
+  };
+
+  global.cycleAnalytics.CycleAnalyticsStore = {
+    state: {
+      summary: '',
+      stats: '',
+      analytics: '',
+      events: [],
+      stages: [],
+    },
+    setCycleAnalyticsData(data) {
+      this.state = Object.assign(this.state, this.decorateData(data));
+    },
+    decorateData(data) {
+      const newData = {};
+
+      newData.stages = data.stats || [];
+      newData.summary = data.summary || [];
+
+      newData.summary.forEach((item) => {
+        item.value = item.value || '-';
+      });
+
+      newData.stages.forEach((item) => {
+        const stageSlug = gl.text.dasherize(item.title.toLowerCase());
+        item.active = false;
+        item.isUserAllowed = data.permissions[stageSlug];
+        item.emptyStageText = EMPTY_STAGE_TEXTS[stageSlug];
+        item.component = `stage-${stageSlug}-component`;
+        item.slug = stageSlug;
+      });
+      newData.analytics = data;
+      return newData;
+    },
+    setLoadingState(state) {
+      this.state.isLoading = state;
+    },
+    setErrorState(state) {
+      this.state.hasError = state;
+    },
+    deactivateAllStages() {
+      this.state.stages.forEach((stage) => {
+        stage.active = false;
+      });
+    },
+    setActiveStage(stage) {
+      this.deactivateAllStages();
+      stage.active = true;
+    },
+    setStageEvents(events, stage) {
+      this.state.events = this.decorateEvents(events, stage);
+    },
+    decorateEvents(events, stage) {
+      const newEvents = [];
+
+      events.forEach((item) => {
+        if (!item) return;
+
+        const eventItem = Object.assign({}, DEFAULT_EVENT_OBJECTS[stage.slug], item);
+
+        eventItem.totalTime = eventItem.total_time;
+
+        if (eventItem.author) {
+          eventItem.author.webUrl = eventItem.author.web_url;
+          eventItem.author.avatarUrl = eventItem.author.avatar_url;
+        }
+
+        if (eventItem.created_at) eventItem.createdAt = eventItem.created_at;
+        if (eventItem.short_sha) eventItem.shortSha = eventItem.short_sha;
+        if (eventItem.commit_url) eventItem.commitUrl = eventItem.commit_url;
+
+        delete eventItem.author.web_url;
+        delete eventItem.author.avatar_url;
+        delete eventItem.total_time;
+        delete eventItem.created_at;
+        delete eventItem.short_sha;
+        delete eventItem.commit_url;
+
+        newEvents.push(eventItem);
+      });
+
+      return newEvents;
+    },
+    currentActiveStage() {
+      return this.state.stages.find(stage => stage.active);
+    },
+  };
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/cycle_analytics/cycle_analytics_store.js.es6 b/app/assets/javascripts/cycle_analytics/cycle_analytics_store.js.es6
deleted file mode 100644
index be732971c7f..00000000000
--- a/app/assets/javascripts/cycle_analytics/cycle_analytics_store.js.es6
+++ /dev/null
@@ -1,94 +0,0 @@
-/* eslint-disable no-param-reassign */
-((global) => {
-  global.cycleAnalytics = global.cycleAnalytics || {};
-
-  const EMPTY_STAGE_TEXTS = {
-    issue: 'The issue stage shows the time it takes from creating an issue to assigning the issue to a milestone, or add the issue to a list on your Issue Board. Begin creating issues to see data for this stage.',
-    plan: 'The planning stage shows the time from the previous step to pushing your first commit. This time will be added automatically once you push your first commit.',
-    code: 'The coding stage shows the time from the first commit to creating the merge request. The data will automatically be added here once you create your first merge request.',
-    test: 'The testing stage shows the time GitLab CI takes to run every pipeline for the related merge request. The data will automatically be added after your first pipeline finishes running.',
-    review: 'The review stage shows the time from creating the merge request to merging it. The data will automatically be added after you merge your first merge request.',
-    staging: 'The staging stage shows the time between merging the MR and deploying code to the production environment. The data will be automatically added once you deploy to production for the first time.',
-    production: 'The production stage shows the total time it takes between creating an issue and deploying the code to production. The data will be automatically added once you have completed the full idea to production cycle.',
-  };
-
-  global.cycleAnalytics.CycleAnalyticsStore = {
-    state: {
-      summary: '',
-      stats: '',
-      analytics: '',
-      events: [],
-      stages: [],
-    },
-    setCycleAnalyticsData(data) {
-      this.state = Object.assign(this.state, this.decorateData(data));
-    },
-    decorateData(data) {
-      const newData = {};
-
-      newData.stages = data.stats || [];
-      newData.summary = data.summary || [];
-
-      newData.summary.forEach((item) => {
-        item.value = item.value || '-';
-      });
-
-      newData.stages.forEach((item) => {
-        const stageName = item.title.toLowerCase();
-        item.active = false;
-        item.isUserAllowed = data.permissions[stageName];
-        item.emptyStageText = EMPTY_STAGE_TEXTS[stageName];
-        item.component = `stage-${stageName}-component`;
-      });
-      newData.analytics = data;
-      return newData;
-    },
-    setLoadingState(state) {
-      this.state.isLoading = state;
-    },
-    setErrorState(state) {
-      this.state.hasError = state;
-    },
-    deactivateAllStages() {
-      this.state.stages.forEach((stage) => {
-        stage.active = false;
-      });
-    },
-    setActiveStage(stage) {
-      this.deactivateAllStages();
-      stage.active = true;
-    },
-    setStageEvents(events) {
-      this.state.events = this.decorateEvents(events);
-    },
-    decorateEvents(events) {
-      const newEvents = [];
-
-      events.forEach((item) => {
-        if (!item) return;
-
-        item.totalTime = item.total_time;
-        item.author.webUrl = item.author.web_url;
-        item.author.avatarUrl = item.author.avatar_url;
-
-        if (item.created_at) item.createdAt = item.created_at;
-        if (item.short_sha) item.shortSha = item.short_sha;
-        if (item.commit_url) item.commitUrl = item.commit_url;
-
-        delete item.author.web_url;
-        delete item.author.avatar_url;
-        delete item.total_time;
-        delete item.created_at;
-        delete item.short_sha;
-        delete item.commit_url;
-
-        newEvents.push(item);
-      });
-
-      return newEvents;
-    },
-    currentActiveStage() {
-      return this.state.stages.find(stage => stage.active);
-    },
-  };
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/cycle_analytics/default_event_objects.js b/app/assets/javascripts/cycle_analytics/default_event_objects.js
new file mode 100644
index 00000000000..cfaf9835bf8
--- /dev/null
+++ b/app/assets/javascripts/cycle_analytics/default_event_objects.js
@@ -0,0 +1,98 @@
+module.exports = {
+  issue: {
+    created_at: '',
+    url: '',
+    iid: '',
+    title: '',
+    total_time: {},
+    author: {
+      avatar_url: '',
+      id: '',
+      name: '',
+      web_url: '',
+    },
+  },
+  plan: {
+    title: '',
+    commit_url: '',
+    short_sha: '',
+    total_time: {},
+    author: {
+      name: '',
+      id: '',
+      avatar_url: '',
+      web_url: '',
+    },
+  },
+  code: {
+    title: '',
+    iid: '',
+    created_at: '',
+    url: '',
+    total_time: {},
+    author: {
+      name: '',
+      id: '',
+      avatar_url: '',
+      web_url: '',
+    },
+  },
+  test: {
+    name: '',
+    id: '',
+    date: '',
+    url: '',
+    short_sha: '',
+    commit_url: '',
+    total_time: {},
+    branch: {
+      name: '',
+      url: '',
+    },
+  },
+  review: {
+    title: '',
+    iid: '',
+    created_at: '',
+    url: '',
+    state: '',
+    total_time: {},
+    author: {
+      name: '',
+      id: '',
+      avatar_url: '',
+      web_url: '',
+    },
+  },
+  staging: {
+    id: '',
+    short_sha: '',
+    date: '',
+    url: '',
+    commit_url: '',
+    total_time: {},
+    author: {
+      name: '',
+      id: '',
+      avatar_url: '',
+      web_url: '',
+    },
+    branch: {
+      name: '',
+      url: '',
+    },
+  },
+  production: {
+    title: '',
+    created_at: '',
+    url: '',
+    iid: '',
+    total_time: {},
+    author: {
+      name: '',
+      id: '',
+      avatar_url: '',
+      web_url: '',
+    },
+  },
+};
diff --git a/app/assets/javascripts/cycle_analytics/svg/icon_branch.js.es6 b/app/assets/javascripts/cycle_analytics/svg/icon_branch.js.es6
deleted file mode 100644
index 5d486bcaf66..00000000000
--- a/app/assets/javascripts/cycle_analytics/svg/icon_branch.js.es6
+++ /dev/null
@@ -1,7 +0,0 @@
-/* eslint-disable no-param-reassign */
-((global) => {
-  global.cycleAnalytics = global.cycleAnalytics || {};
-  global.cycleAnalytics.svgs = global.cycleAnalytics.svgs || {};
-
-  global.cycleAnalytics.svgs.iconBranch = '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14"><path fill="#8C8C8C" fill-rule="evenodd" d="M9.678 6.722C9.353 5.167 8.053 4 6.5 4S3.647 5.167 3.322 6.722h-2.6c-.397 0-.722.35-.722.778 0 .428.325.778.722.778h2.6C3.647 9.833 4.947 11 6.5 11s2.853-1.167 3.178-2.722h2.6c.397 0 .722-.35.722-.778 0-.428-.325-.778-.722-.778h-2.6zM4.694 7.5c0-1.09.795-1.944 1.806-1.944 1.01 0 1.806.855 1.806 1.944 0 1.09-.795 1.944-1.806 1.944-1.01 0-1.806-.855-1.806-1.944z"/></svg>';
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/cycle_analytics/svg/icon_branch.svg b/app/assets/javascripts/cycle_analytics/svg/icon_branch.svg
new file mode 100644
index 00000000000..9f547d3d744
--- /dev/null
+++ b/app/assets/javascripts/cycle_analytics/svg/icon_branch.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14"><path fill="#8C8C8C" fill-rule="evenodd" d="M9.678 6.722C9.353 5.167 8.053 4 6.5 4S3.647 5.167 3.322 6.722h-2.6c-.397 0-.722.35-.722.778 0 .428.325.778.722.778h2.6C3.647 9.833 4.947 11 6.5 11s2.853-1.167 3.178-2.722h2.6c.397 0 .722-.35.722-.778 0-.428-.325-.778-.722-.778h-2.6zM4.694 7.5c0-1.09.795-1.944 1.806-1.944 1.01 0 1.806.855 1.806 1.944 0 1.09-.795 1.944-1.806 1.944-1.01 0-1.806-.855-1.806-1.944z"/></svg>
diff --git a/app/assets/javascripts/cycle_analytics/svg/icon_build_status.js.es6 b/app/assets/javascripts/cycle_analytics/svg/icon_build_status.js.es6
deleted file mode 100644
index 661bf9e9f1c..00000000000
--- a/app/assets/javascripts/cycle_analytics/svg/icon_build_status.js.es6
+++ /dev/null
@@ -1,7 +0,0 @@
-/* eslint-disable no-param-reassign */
-((global) => {
-  global.cycleAnalytics = global.cycleAnalytics || {};
-  global.cycleAnalytics.svgs = global.cycleAnalytics.svgs || {};
-
-  global.cycleAnalytics.svgs.iconBuildStatus = '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14"><g fill="#31AF64" fill-rule="evenodd"><path d="M12.5 7c0-3.038-2.462-5.5-5.5-5.5S1.5 3.962 1.5 7s2.462 5.5 5.5 5.5 5.5-2.462 5.5-5.5zM0 7c0-3.866 3.134-7 7-7s7 3.134 7 7-3.134 7-7 7-7-3.134-7-7z"/><path d="M6.28 7.697L5.045 6.464c-.117-.117-.305-.117-.42-.002l-.614.614c-.11.113-.11.303.007.42l1.91 1.91c.19.19.51.197.703.004l.264-.265L9.997 6.04c.108-.107.107-.293-.01-.408l-.612-.614c-.114-.113-.298-.12-.41-.01L6.28 7.7z"/></g></svg>';
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/cycle_analytics/svg/icon_build_status.svg b/app/assets/javascripts/cycle_analytics/svg/icon_build_status.svg
new file mode 100644
index 00000000000..b932d90618a
--- /dev/null
+++ b/app/assets/javascripts/cycle_analytics/svg/icon_build_status.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14"><g fill="#31AF64" fill-rule="evenodd"><path d="M12.5 7c0-3.038-2.462-5.5-5.5-5.5S1.5 3.962 1.5 7s2.462 5.5 5.5 5.5 5.5-2.462 5.5-5.5zM0 7c0-3.866 3.134-7 7-7s7 3.134 7 7-3.134 7-7 7-7-3.134-7-7z"/><path d="M6.28 7.697L5.045 6.464c-.117-.117-.305-.117-.42-.002l-.614.614c-.11.113-.11.303.007.42l1.91 1.91c.19.19.51.197.703.004l.264-.265L9.997 6.04c.108-.107.107-.293-.01-.408l-.612-.614c-.114-.113-.298-.12-.41-.01L6.28 7.7z"/></g></svg>
diff --git a/app/assets/javascripts/cycle_analytics/svg/icon_commit.js.es6 b/app/assets/javascripts/cycle_analytics/svg/icon_commit.js.es6
deleted file mode 100644
index 2208c27a619..00000000000
--- a/app/assets/javascripts/cycle_analytics/svg/icon_commit.js.es6
+++ /dev/null
@@ -1,7 +0,0 @@
-/* eslint-disable no-param-reassign */
-((global) => {
-  global.cycleAnalytics = global.cycleAnalytics || {};
-  global.cycleAnalytics.svgs = global.cycleAnalytics.svgs || {};
-
-  global.cycleAnalytics.svgs.iconCommit = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 40 40"><path fill="#8F8F8F" fill-rule="evenodd" d="M28.777 18c-.91-4.008-4.494-7-8.777-7-4.283 0-7.868 2.992-8.777 7H4.01C2.9 18 2 18.895 2 20c0 1.112.9 2 2.01 2h7.213c.91 4.008 4.494 7 8.777 7 4.283 0 7.868-2.992 8.777-7h7.214C37.1 22 38 21.105 38 20c0-1.112-.9-2-2.01-2h-7.213zM20 25c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5z"/></svg>';
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/cycle_analytics/svg/icon_commit.svg b/app/assets/javascripts/cycle_analytics/svg/icon_commit.svg
new file mode 100644
index 00000000000..6a517756058
--- /dev/null
+++ b/app/assets/javascripts/cycle_analytics/svg/icon_commit.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 40 40"><path fill="#8F8F8F" fill-rule="evenodd" d="M28.777 18c-.91-4.008-4.494-7-8.777-7-4.283 0-7.868 2.992-8.777 7H4.01C2.9 18 2 18.895 2 20c0 1.112.9 2 2.01 2h7.213c.91 4.008 4.494 7 8.777 7 4.283 0 7.868-2.992 8.777-7h7.214C37.1 22 38 21.105 38 20c0-1.112-.9-2-2.01-2h-7.213zM20 25c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5z"/></svg>
diff --git a/app/assets/javascripts/diff.js b/app/assets/javascripts/diff.js
new file mode 100644
index 00000000000..cfa60325fcc
--- /dev/null
+++ b/app/assets/javascripts/diff.js
@@ -0,0 +1,128 @@
+/* eslint-disable class-methods-use-this */
+
+require('./lib/utils/url_utility');
+
+const UNFOLD_COUNT = 20;
+let isBound = false;
+
+class Diff {
+  constructor() {
+    const $diffFile = $('.files .diff-file');
+    $diffFile.singleFileDiff();
+    $diffFile.filesCommentButton();
+
+    $diffFile.each((index, file) => new gl.ImageFile(file));
+
+    if (this.diffViewType() === 'parallel') {
+      $('.content-wrapper .container-fluid').removeClass('container-limited');
+    }
+
+    if (!isBound) {
+      $(document)
+        .on('click', '.js-unfold', this.handleClickUnfold.bind(this))
+        .on('click', '.diff-line-num a', this.handleClickLineNum.bind(this));
+      isBound = true;
+    }
+
+    if (gl.utils.getLocationHash()) {
+      this.highlightSelectedLine();
+    }
+
+    this.openAnchoredDiff();
+  }
+
+  handleClickUnfold(e) {
+    const $target = $(e.target);
+    // current babel config relies on iterators implementation, so we cannot simply do:
+    // const [oldLineNumber, newLineNumber] = this.lineNumbers($target.parent());
+    const ref = this.lineNumbers($target.parent());
+    const oldLineNumber = ref[0];
+    const newLineNumber = ref[1];
+    const offset = newLineNumber - oldLineNumber;
+    const bottom = $target.hasClass('js-unfold-bottom');
+    let since;
+    let to;
+    let unfold = true;
+
+    if (bottom) {
+      const lineNumber = newLineNumber + 1;
+      since = lineNumber;
+      to = lineNumber + UNFOLD_COUNT;
+    } else {
+      const lineNumber = newLineNumber - 1;
+      since = lineNumber - UNFOLD_COUNT;
+      to = lineNumber;
+
+      // make sure we aren't loading more than we need
+      const prevNewLine = this.lineNumbers($target.parent().prev())[1];
+      if (since <= prevNewLine + 1) {
+        since = prevNewLine + 1;
+        unfold = false;
+      }
+    }
+
+    const file = $target.parents('.diff-file');
+    const link = file.data('blob-diff-path');
+    const view = file.data('view');
+
+    const params = { since, to, bottom, offset, unfold, view };
+    $.get(link, params, response => $target.parent().replaceWith(response));
+  }
+
+  openAnchoredDiff(cb) {
+    const locationHash = gl.utils.getLocationHash();
+    const anchoredDiff = locationHash && locationHash.split('_')[0];
+
+    if (!anchoredDiff) return;
+
+    const diffTitle = $(`#${anchoredDiff}`);
+    const diffFile = diffTitle.closest('.diff-file');
+    const nothingHereBlock = $('.nothing-here-block:visible', diffFile);
+    if (nothingHereBlock.length) {
+      const clickTarget = $('.js-file-title, .click-to-expand', diffFile);
+      diffFile.data('singleFileDiff').toggleDiff(clickTarget, () => {
+        this.highlightSelectedLine();
+        if (cb) cb();
+      });
+    } else if (cb) {
+      cb();
+    }
+  }
+
+  handleClickLineNum(e) {
+    const hash = $(e.currentTarget).attr('href');
+    e.preventDefault();
+    if (window.history.pushState) {
+      window.history.pushState(null, null, hash);
+    } else {
+      window.location.hash = hash;
+    }
+    this.highlightSelectedLine();
+  }
+
+  diffViewType() {
+    return $('.inline-parallel-buttons a.active').data('view-type');
+  }
+
+  lineNumbers(line) {
+    if (!line.children().length) {
+      return [0, 0];
+    }
+    return line.find('.diff-line-num').map((i, elm) => parseInt($(elm).data('linenumber'), 10));
+  }
+
+  highlightSelectedLine() {
+    const hash = gl.utils.getLocationHash();
+    const $diffFiles = $('.diff-file');
+    $diffFiles.find('.hll').removeClass('hll');
+
+    if (hash) {
+      $diffFiles
+        .find(`tr#${hash}:not(.match) td, td#${hash}, td[data-line-code="${hash}"]`)
+        .addClass('hll');
+    }
+  }
+}
+
+window.gl = window.gl || {};
+window.gl.Diff = Diff;
diff --git a/app/assets/javascripts/diff.js.es6 b/app/assets/javascripts/diff.js.es6
deleted file mode 100644
index ecf9d1de81c..00000000000
--- a/app/assets/javascripts/diff.js.es6
+++ /dev/null
@@ -1,109 +0,0 @@
-/* eslint-disable class-methods-use-this */
-
-(() => {
-  const UNFOLD_COUNT = 20;
-
-  class Diff {
-    constructor() {
-      $('.files .diff-file').singleFileDiff();
-      $('.files .diff-file').filesCommentButton();
-
-      if (this.diffViewType() === 'parallel') {
-        $('.content-wrapper .container-fluid').removeClass('container-limited');
-      }
-
-      $(document)
-        .off('click', '.js-unfold, .diff-line-num a')
-        .on('click', '.js-unfold', this.handleClickUnfold.bind(this))
-        .on('click', '.diff-line-num a', this.handleClickLineNum.bind(this));
-
-      this.highlighSelectedLine();
-    }
-
-    handleClickUnfold(e) {
-      const $target = $(e.target);
-      // current babel config relies on iterators implementation, so we cannot simply do:
-      // const [oldLineNumber, newLineNumber] = this.lineNumbers($target.parent());
-      const ref = this.lineNumbers($target.parent());
-      const oldLineNumber = ref[0];
-      const newLineNumber = ref[1];
-      const offset = newLineNumber - oldLineNumber;
-      const bottom = $target.hasClass('js-unfold-bottom');
-      let since;
-      let to;
-      let unfold = true;
-
-      if (bottom) {
-        const lineNumber = newLineNumber + 1;
-        since = lineNumber;
-        to = lineNumber + UNFOLD_COUNT;
-      } else {
-        const lineNumber = newLineNumber - 1;
-        since = lineNumber - UNFOLD_COUNT;
-        to = lineNumber;
-
-        // make sure we aren't loading more than we need
-        const prevNewLine = this.lineNumbers($target.parent().prev())[1];
-        if (since <= prevNewLine + 1) {
-          since = prevNewLine + 1;
-          unfold = false;
-        }
-      }
-
-      const file = $target.parents('.diff-file');
-      const link = file.data('blob-diff-path');
-      const view = file.data('view');
-
-      const params = { since, to, bottom, offset, unfold, view };
-      $.get(link, params, response => $target.parent().replaceWith(response));
-    }
-
-    openAnchoredDiff(anchoredDiff, cb) {
-      const diffTitle = $(`#file-path-${anchoredDiff}`);
-      const diffFile = diffTitle.closest('.diff-file');
-      const nothingHereBlock = $('.nothing-here-block:visible', diffFile);
-      if (nothingHereBlock.length) {
-        diffFile.singleFileDiff(true, cb);
-      } else {
-        cb();
-      }
-    }
-
-    handleClickLineNum(e) {
-      const hash = $(e.currentTarget).attr('href');
-      e.preventDefault();
-      if (window.history.pushState) {
-        window.history.pushState(null, null, hash);
-      } else {
-        window.location.hash = hash;
-      }
-      this.highlighSelectedLine();
-    }
-
-    diffViewType() {
-      return $('.inline-parallel-buttons a.active').data('view-type');
-    }
-
-    lineNumbers(line) {
-      if (!line.children().length) {
-        return [0, 0];
-      }
-      return line.find('.diff-line-num').map((i, elm) => parseInt($(elm).data('linenumber'), 10));
-    }
-
-    highlighSelectedLine() {
-      const $diffFiles = $('.diff-file');
-      $diffFiles.find('.hll').removeClass('hll');
-
-      if (window.location.hash !== '') {
-        const hash = window.location.hash.replace('#', '');
-        $diffFiles
-          .find(`tr#${hash}:not(.match) td, td#${hash}, td[data-line-code="${hash}"]`)
-          .addClass('hll');
-      }
-    }
-  }
-
-  window.gl = window.gl || {};
-  window.gl.Diff = Diff;
-})();
diff --git a/app/assets/javascripts/diff_notes/components/comment_resolve_btn.js b/app/assets/javascripts/diff_notes/components/comment_resolve_btn.js
new file mode 100644
index 00000000000..d948dff58ec
--- /dev/null
+++ b/app/assets/javascripts/diff_notes/components/comment_resolve_btn.js
@@ -0,0 +1,60 @@
+/* eslint-disable comma-dangle, object-shorthand, func-names, no-else-return, quotes, no-lonely-if, max-len */
+/* global CommentsStore */
+const Vue = require('vue');
+
+(() => {
+  const CommentAndResolveBtn = Vue.extend({
+    props: {
+      discussionId: String,
+    },
+    data() {
+      return {
+        textareaIsEmpty: true,
+        discussion: {},
+      };
+    },
+    computed: {
+      showButton: function () {
+        if (this.discussion) {
+          return this.discussion.isResolvable();
+        } else {
+          return false;
+        }
+      },
+      isDiscussionResolved: function () {
+        return this.discussion.isResolved();
+      },
+      buttonText: function () {
+        if (this.isDiscussionResolved) {
+          if (this.textareaIsEmpty) {
+            return "Unresolve discussion";
+          } else {
+            return "Comment & unresolve discussion";
+          }
+        } else {
+          if (this.textareaIsEmpty) {
+            return "Resolve discussion";
+          } else {
+            return "Comment & resolve discussion";
+          }
+        }
+      }
+    },
+    created() {
+      this.discussion = CommentsStore.state[this.discussionId];
+    },
+    mounted: function () {
+      const $textarea = $(`#new-discussion-note-form-${this.discussionId} .note-textarea`);
+      this.textareaIsEmpty = $textarea.val() === '';
+
+      $textarea.on('input.comment-and-resolve-btn', () => {
+        this.textareaIsEmpty = $textarea.val() === '';
+      });
+    },
+    destroyed: function () {
+      $(`#new-discussion-note-form-${this.discussionId} .note-textarea`).off('input.comment-and-resolve-btn');
+    }
+  });
+
+  Vue.component('comment-and-resolve-btn', CommentAndResolveBtn);
+})(window);
diff --git a/app/assets/javascripts/diff_notes/components/comment_resolve_btn.js.es6 b/app/assets/javascripts/diff_notes/components/comment_resolve_btn.js.es6
deleted file mode 100644
index 52e2846d279..00000000000
--- a/app/assets/javascripts/diff_notes/components/comment_resolve_btn.js.es6
+++ /dev/null
@@ -1,56 +0,0 @@
-/* eslint-disable */
-(() => {
-  const CommentAndResolveBtn = Vue.extend({
-    props: {
-      discussionId: String,
-    },
-    data() {
-      return {
-        textareaIsEmpty: true
-      }
-    },
-    computed: {
-      discussion: function () {
-        return CommentsStore.state[this.discussionId];
-      },
-      showButton: function () {
-        if (this.discussion) {
-          return this.discussion.isResolvable();
-        } else {
-          return false;
-        }
-      },
-      isDiscussionResolved: function () {
-        return this.discussion.isResolved();
-      },
-      buttonText: function () {
-        if (this.isDiscussionResolved) {
-          if (this.textareaIsEmpty) {
-            return "Unresolve discussion";
-          } else {
-            return "Comment & unresolve discussion";
-          }
-        } else {
-          if (this.textareaIsEmpty) {
-            return "Resolve discussion";
-          } else {
-            return "Comment & resolve discussion";
-          }
-        }
-      }
-    },
-    mounted: function () {
-      const $textarea = $(`#new-discussion-note-form-${this.discussionId} .note-textarea`);
-      this.textareaIsEmpty = $textarea.val() === '';
-
-      $textarea.on('input.comment-and-resolve-btn', () => {
-        this.textareaIsEmpty = $textarea.val() === '';
-      });
-    },
-    destroyed: function () {
-      $(`#new-discussion-note-form-${this.discussionId} .note-textarea`).off('input.comment-and-resolve-btn');
-    }
-  });
-
-  Vue.component('comment-and-resolve-btn', CommentAndResolveBtn);
-})(window);
diff --git a/app/assets/javascripts/diff_notes/components/diff_note_avatars.js b/app/assets/javascripts/diff_notes/components/diff_note_avatars.js
new file mode 100644
index 00000000000..788daa96b3d
--- /dev/null
+++ b/app/assets/javascripts/diff_notes/components/diff_note_avatars.js
@@ -0,0 +1,155 @@
+/* global CommentsStore Cookies notes */
+import Vue from 'vue';
+import collapseIcon from '../icons/collapse_icon.svg';
+
+(() => {
+  const DiffNoteAvatars = Vue.extend({
+    props: ['discussionId'],
+    data() {
+      return {
+        isVisible: false,
+        lineType: '',
+        storeState: CommentsStore.state,
+        shownAvatars: 3,
+        collapseIcon,
+      };
+    },
+    template: `
+      <div class="diff-comment-avatar-holders"
+        v-show="notesCount !== 0">
+        <div v-if="!isVisible">
+          <img v-for="note in notesSubset"
+            class="avatar diff-comment-avatar has-tooltip js-diff-comment-avatar"
+            width="19"
+            height="19"
+            role="button"
+            data-container="body"
+            data-placement="top"
+            :data-line-type="lineType"
+            :title="note.authorName + ': ' + note.noteTruncated"
+            :src="note.authorAvatar"
+            @click="clickedAvatar($event)" />
+          <span v-if="notesCount > shownAvatars"
+            class="diff-comments-more-count has-tooltip js-diff-comment-avatar"
+            data-container="body"
+            data-placement="top"
+            ref="extraComments"
+            role="button"
+            :data-line-type="lineType"
+            :title="extraNotesTitle"
+            @click="clickedAvatar($event)">{{ moreText }}</span>
+        </div>
+        <button class="diff-notes-collapse js-diff-comment-avatar"
+          type="button"
+          aria-label="Show comments"
+          :data-line-type="lineType"
+          @click="clickedAvatar($event)"
+          v-if="isVisible"
+          v-html="collapseIcon">
+        </button>
+      </div>
+    `,
+    mounted() {
+      this.$nextTick(() => {
+        this.addNoCommentClass();
+        this.setDiscussionVisible();
+
+        this.lineType = $(this.$el).closest('.diff-line-num').hasClass('old_line') ? 'old' : 'new';
+      });
+
+      $(document).on('toggle.comments', () => {
+        this.$nextTick(() => {
+          this.setDiscussionVisible();
+        });
+      });
+    },
+    destroyed() {
+      $(document).off('toggle.comments');
+    },
+    watch: {
+      storeState: {
+        handler() {
+          this.$nextTick(() => {
+            $('.has-tooltip', this.$el).tooltip('fixTitle');
+
+            // We need to add/remove a class to an element that is outside the Vue instance
+            this.addNoCommentClass();
+          });
+        },
+        deep: true,
+      },
+    },
+    computed: {
+      notesSubset() {
+        let notes = [];
+
+        if (this.discussion) {
+          notes = Object.keys(this.discussion.notes)
+            .slice(0, this.shownAvatars)
+            .map(noteId => this.discussion.notes[noteId]);
+        }
+
+        return notes;
+      },
+      extraNotesTitle() {
+        if (this.discussion) {
+          const extra = this.discussion.notesCount() - this.shownAvatars;
+
+          return `${extra} more comment${extra > 1 ? 's' : ''}`;
+        }
+
+        return '';
+      },
+      discussion() {
+        return this.storeState[this.discussionId];
+      },
+      notesCount() {
+        if (this.discussion) {
+          return this.discussion.notesCount();
+        }
+
+        return 0;
+      },
+      moreText() {
+        const plusSign = this.notesCount < 100 ? '+' : '';
+
+        return `${plusSign}${this.notesCount - this.shownAvatars}`;
+      },
+    },
+    methods: {
+      clickedAvatar(e) {
+        notes.addDiffNote(e);
+
+        // Toggle the active state of the toggle all button
+        this.toggleDiscussionsToggleState();
+
+        this.$nextTick(() => {
+          this.setDiscussionVisible();
+
+          $('.has-tooltip', this.$el).tooltip('fixTitle');
+          $('.has-tooltip', this.$el).tooltip('hide');
+        });
+      },
+      addNoCommentClass() {
+        const notesCount = this.notesCount;
+
+        $(this.$el).closest('.js-avatar-container')
+          .toggleClass('js-no-comment-btn', notesCount > 0)
+          .nextUntil('.js-avatar-container')
+          .toggleClass('js-no-comment-btn', notesCount > 0);
+      },
+      toggleDiscussionsToggleState() {
+        const $notesHolders = $(this.$el).closest('.code').find('.notes_holder');
+        const $visibleNotesHolders = $notesHolders.filter(':visible');
+        const $toggleDiffCommentsBtn = $(this.$el).closest('.diff-file').find('.js-toggle-diff-comments');
+
+        $toggleDiffCommentsBtn.toggleClass('active', $notesHolders.length === $visibleNotesHolders.length);
+      },
+      setDiscussionVisible() {
+        this.isVisible = $(`.diffs .notes[data-discussion-id="${this.discussion.id}"]`).is(':visible');
+      },
+    },
+  });
+
+  Vue.component('diff-note-avatars', DiffNoteAvatars);
+})();
diff --git a/app/assets/javascripts/diff_notes/components/jump_to_discussion.js b/app/assets/javascripts/diff_notes/components/jump_to_discussion.js
new file mode 100644
index 00000000000..283dc330cad
--- /dev/null
+++ b/app/assets/javascripts/diff_notes/components/jump_to_discussion.js
@@ -0,0 +1,194 @@
+/* eslint-disable comma-dangle, object-shorthand, func-names, no-else-return, guard-for-in, no-restricted-syntax, one-var, space-before-function-paren, no-lonely-if, no-continue, brace-style, max-len, quotes */
+/* global DiscussionMixins */
+/* global CommentsStore */
+const Vue = require('vue');
+
+(() => {
+  const JumpToDiscussion = Vue.extend({
+    mixins: [DiscussionMixins],
+    props: {
+      discussionId: String
+    },
+    data: function () {
+      return {
+        discussions: CommentsStore.state,
+        discussion: {},
+      };
+    },
+    computed: {
+      allResolved: function () {
+        return this.unresolvedDiscussionCount === 0;
+      },
+      showButton: function () {
+        if (this.discussionId) {
+          if (this.unresolvedDiscussionCount > 1) {
+            return true;
+          } else {
+            return this.discussionId !== this.lastResolvedId;
+          }
+        } else {
+          return this.unresolvedDiscussionCount >= 1;
+        }
+      },
+      lastResolvedId: function () {
+        let lastId;
+        for (const discussionId in this.discussions) {
+          const discussion = this.discussions[discussionId];
+
+          if (!discussion.isResolved()) {
+            lastId = discussion.id;
+          }
+        }
+        return lastId;
+      }
+    },
+    methods: {
+      jumpToNextUnresolvedDiscussion: function () {
+        let discussionsSelector;
+        let discussionIdsInScope;
+        let firstUnresolvedDiscussionId;
+        let nextUnresolvedDiscussionId;
+        let activeTab = window.mrTabs.currentAction;
+        let hasDiscussionsToJumpTo = true;
+        let jumpToFirstDiscussion = !this.discussionId;
+
+        const discussionIdsForElements = function(elements) {
+          return elements.map(function() {
+            return $(this).attr('data-discussion-id');
+          }).toArray();
+        };
+
+        const discussions = this.discussions;
+
+        if (activeTab === 'diffs') {
+          discussionsSelector = '.diffs .notes[data-discussion-id]';
+          discussionIdsInScope = discussionIdsForElements($(discussionsSelector));
+
+          let unresolvedDiscussionCount = 0;
+
+          for (let i = 0; i < discussionIdsInScope.length; i += 1) {
+            const discussionId = discussionIdsInScope[i];
+            const discussion = discussions[discussionId];
+            if (discussion && !discussion.isResolved()) {
+              unresolvedDiscussionCount += 1;
+            }
+          }
+
+          if (this.discussionId && !this.discussion.isResolved()) {
+            // If this is the last unresolved discussion on the diffs tab,
+            // there are no discussions to jump to.
+            if (unresolvedDiscussionCount === 1) {
+              hasDiscussionsToJumpTo = false;
+            }
+          } else {
+            // If there are no unresolved discussions on the diffs tab at all,
+            // there are no discussions to jump to.
+            if (unresolvedDiscussionCount === 0) {
+              hasDiscussionsToJumpTo = false;
+            }
+          }
+        } else if (activeTab !== 'notes') {
+          // If we are on the commits or builds tabs,
+          // there are no discussions to jump to.
+          hasDiscussionsToJumpTo = false;
+        }
+
+        if (!hasDiscussionsToJumpTo) {
+          // If there are no discussions to jump to on the current page,
+          // switch to the notes tab and jump to the first disucssion there.
+          window.mrTabs.activateTab('notes');
+          activeTab = 'notes';
+          jumpToFirstDiscussion = true;
+        }
+
+        if (activeTab === 'notes') {
+          discussionsSelector = '.discussion[data-discussion-id]';
+          discussionIdsInScope = discussionIdsForElements($(discussionsSelector));
+        }
+
+        let currentDiscussionFound = false;
+        for (let i = 0; i < discussionIdsInScope.length; i += 1) {
+          const discussionId = discussionIdsInScope[i];
+          const discussion = discussions[discussionId];
+
+          if (!discussion) {
+            // Discussions for comments on commits in this MR don't have a resolved status.
+            continue;
+          }
+
+          if (!firstUnresolvedDiscussionId && !discussion.isResolved()) {
+            firstUnresolvedDiscussionId = discussionId;
+
+            if (jumpToFirstDiscussion) {
+              break;
+            }
+          }
+
+          if (!jumpToFirstDiscussion) {
+            if (currentDiscussionFound) {
+              if (!discussion.isResolved()) {
+                nextUnresolvedDiscussionId = discussionId;
+                break;
+              }
+              else {
+                continue;
+              }
+            }
+
+            if (discussionId === this.discussionId) {
+              currentDiscussionFound = true;
+            }
+          }
+        }
+
+        nextUnresolvedDiscussionId = nextUnresolvedDiscussionId || firstUnresolvedDiscussionId;
+
+        if (!nextUnresolvedDiscussionId) {
+          return;
+        }
+
+        let $target = $(`${discussionsSelector}[data-discussion-id="${nextUnresolvedDiscussionId}"]`);
+
+        if (activeTab === 'notes') {
+          $target = $target.closest('.note-discussion');
+
+          // If the next discussion is closed, toggle it open.
+          if ($target.find('.js-toggle-content').is(':hidden')) {
+            $target.find('.js-toggle-button i').trigger('click');
+          }
+        } else if (activeTab === 'diffs') {
+          // Resolved discussions are hidden in the diffs tab by default.
+          // If they are marked unresolved on the notes tab, they will still be hidden on the diffs tab.
+          // When jumping between unresolved discussions on the diffs tab, we show them.
+          $target.closest(".content").show();
+
+          $target = $target.closest("tr.notes_holder");
+          $target.show();
+
+          // If we are on the diffs tab, we don't scroll to the discussion itself, but to
+          // 4 diff lines above it: the line the discussion was in response to + 3 context
+          let prevEl;
+          for (let i = 0; i < 4; i += 1) {
+            prevEl = $target.prev();
+
+            // If the discussion doesn't have 4 lines above it, we'll have to do with fewer.
+            if (!prevEl.hasClass("line_holder")) {
+              break;
+            }
+
+            $target = prevEl;
+          }
+        }
+
+        $.scrollTo($target, {
+          offset: 0
+        });
+      }
+    },
+    created() {
+      this.discussion = this.discussions[this.discussionId];
+    },
+  });
+
+  Vue.component('jump-to-discussion', JumpToDiscussion);
+})();
diff --git a/app/assets/javascripts/diff_notes/components/jump_to_discussion.js.es6 b/app/assets/javascripts/diff_notes/components/jump_to_discussion.js.es6
deleted file mode 100644
index 983e554b9c1..00000000000
--- a/app/assets/javascripts/diff_notes/components/jump_to_discussion.js.es6
+++ /dev/null
@@ -1,189 +0,0 @@
-/* eslint-disable */
-(() => {
-  JumpToDiscussion = Vue.extend({
-    mixins: [DiscussionMixins],
-    props: {
-      discussionId: String
-    },
-    data: function () {
-      return {
-        discussions: CommentsStore.state,
-      };
-    },
-    computed: {
-      discussion: function () {
-        return this.discussions[this.discussionId];
-      },
-      allResolved: function () {
-        return this.unresolvedDiscussionCount === 0;
-      },
-      showButton: function () {
-        if (this.discussionId) {
-          if (this.unresolvedDiscussionCount > 1) {
-            return true;
-          } else {
-            return this.discussionId !== this.lastResolvedId;
-          }
-        } else {
-          return this.unresolvedDiscussionCount >= 1;
-        }
-      },
-      lastResolvedId: function () {
-        let lastId;
-        for (const discussionId in this.discussions) {
-          const discussion = this.discussions[discussionId];
-
-          if (!discussion.isResolved()) {
-            lastId = discussion.id;
-          }
-        }
-        return lastId;
-      }
-    },
-    methods: {
-      jumpToNextUnresolvedDiscussion: function () {
-        let discussionsSelector,
-            discussionIdsInScope,
-            firstUnresolvedDiscussionId,
-            nextUnresolvedDiscussionId,
-            activeTab = window.mrTabs.currentAction,
-            hasDiscussionsToJumpTo = true,
-            jumpToFirstDiscussion = !this.discussionId;
-
-        const discussionIdsForElements = function(elements) {
-          return elements.map(function() {
-            return $(this).attr('data-discussion-id');
-          }).toArray();
-        };
-
-        const discussions = this.discussions;
-
-        if (activeTab === 'diffs') {
-          discussionsSelector = '.diffs .notes[data-discussion-id]';
-          discussionIdsInScope = discussionIdsForElements($(discussionsSelector));
-
-          let unresolvedDiscussionCount = 0;
-
-          for (let i = 0; i < discussionIdsInScope.length; i++) {
-            const discussionId = discussionIdsInScope[i];
-            const discussion = discussions[discussionId];
-            if (discussion && !discussion.isResolved()) {
-              unresolvedDiscussionCount++;
-            }
-          }
-
-          if (this.discussionId && !this.discussion.isResolved()) {
-            // If this is the last unresolved discussion on the diffs tab,
-            // there are no discussions to jump to.
-            if (unresolvedDiscussionCount === 1) {
-              hasDiscussionsToJumpTo = false;
-            }
-          } else {
-            // If there are no unresolved discussions on the diffs tab at all,
-            // there are no discussions to jump to.
-            if (unresolvedDiscussionCount === 0) {
-              hasDiscussionsToJumpTo = false;
-            }
-          }
-        } else if (activeTab !== 'notes') {
-          // If we are on the commits or builds tabs,
-          // there are no discussions to jump to.
-          hasDiscussionsToJumpTo = false;
-        }
-
-        if (!hasDiscussionsToJumpTo) {
-          // If there are no discussions to jump to on the current page,
-          // switch to the notes tab and jump to the first disucssion there.
-          window.mrTabs.activateTab('notes');
-          activeTab = 'notes';
-          jumpToFirstDiscussion = true;
-        }
-
-        if (activeTab === 'notes') {
-          discussionsSelector = '.discussion[data-discussion-id]';
-          discussionIdsInScope = discussionIdsForElements($(discussionsSelector));
-        }
-
-        let currentDiscussionFound = false;
-        for (let i = 0; i < discussionIdsInScope.length; i++) {
-          const discussionId = discussionIdsInScope[i];
-          const discussion = discussions[discussionId];
-
-          if (!discussion) {
-            // Discussions for comments on commits in this MR don't have a resolved status.
-            continue;
-          }
-
-          if (!firstUnresolvedDiscussionId && !discussion.isResolved()) {
-            firstUnresolvedDiscussionId = discussionId;
-
-            if (jumpToFirstDiscussion) {
-              break;
-            }
-          }
-
-          if (!jumpToFirstDiscussion) {
-            if (currentDiscussionFound) {
-              if (!discussion.isResolved()) {
-                nextUnresolvedDiscussionId = discussionId;
-                break;
-              }
-              else {
-                continue;
-              }
-            }
-
-            if (discussionId === this.discussionId) {
-              currentDiscussionFound = true;
-            }
-          }
-        }
-
-        nextUnresolvedDiscussionId = nextUnresolvedDiscussionId || firstUnresolvedDiscussionId;
-
-        if (!nextUnresolvedDiscussionId) {
-          return;
-        }
-
-        let $target = $(`${discussionsSelector}[data-discussion-id="${nextUnresolvedDiscussionId}"]`);
-
-        if (activeTab === 'notes') {
-          $target = $target.closest('.note-discussion');
-
-          // If the next discussion is closed, toggle it open.
-          if ($target.find('.js-toggle-content').is(':hidden')) {
-            $target.find('.js-toggle-button i').trigger('click')
-          }
-        } else if (activeTab === 'diffs') {
-          // Resolved discussions are hidden in the diffs tab by default.
-          // If they are marked unresolved on the notes tab, they will still be hidden on the diffs tab.
-          // When jumping between unresolved discussions on the diffs tab, we show them.
-          $target.closest(".content").show();
-
-          $target = $target.closest("tr.notes_holder");
-          $target.show();
-
-          // If we are on the diffs tab, we don't scroll to the discussion itself, but to
-          // 4 diff lines above it: the line the discussion was in response to + 3 context
-          let prevEl;
-          for (let i = 0; i < 4; i++) {
-            prevEl = $target.prev();
-
-            // If the discussion doesn't have 4 lines above it, we'll have to do with fewer.
-            if (!prevEl.hasClass("line_holder")) {
-              break;
-            }
-
-            $target = prevEl;
-          }
-        }
-
-        $.scrollTo($target, {
-          offset: -($('.navbar-gitlab').outerHeight() + $('.layout-nav').outerHeight())
-        });
-      }
-    }
-  });
-
-  Vue.component('jump-to-discussion', JumpToDiscussion);
-})();
diff --git a/app/assets/javascripts/diff_notes/components/new_issue_for_discussion.js b/app/assets/javascripts/diff_notes/components/new_issue_for_discussion.js
new file mode 100644
index 00000000000..e86bef47172
--- /dev/null
+++ b/app/assets/javascripts/diff_notes/components/new_issue_for_discussion.js
@@ -0,0 +1,29 @@
+/* global Vue */
+/* global CommentsStore */
+
+(() => {
+  const NewIssueForDiscussion = Vue.extend({
+    props: {
+      discussionId: {
+        type: String,
+        required: true,
+      },
+    },
+    data() {
+      return {
+        discussions: CommentsStore.state,
+      };
+    },
+    computed: {
+      discussion() {
+        return this.discussions[this.discussionId];
+      },
+      showButton() {
+        if (this.discussion) return !this.discussion.isResolved();
+        return false;
+      },
+    },
+  });
+
+  Vue.component('new-issue-for-discussion-btn', NewIssueForDiscussion);
+})();
diff --git a/app/assets/javascripts/diff_notes/components/resolve_btn.js b/app/assets/javascripts/diff_notes/components/resolve_btn.js
new file mode 100644
index 00000000000..fbd980f0fce
--- /dev/null
+++ b/app/assets/javascripts/diff_notes/components/resolve_btn.js
@@ -0,0 +1,120 @@
+/* eslint-disable comma-dangle, object-shorthand, func-names, quote-props, no-else-return, camelcase, no-new, max-len */
+/* global CommentsStore */
+/* global ResolveService */
+/* global Flash */
+const Vue = require('vue');
+
+(() => {
+  const ResolveBtn = Vue.extend({
+    props: {
+      noteId: Number,
+      discussionId: String,
+      resolved: Boolean,
+      canResolve: Boolean,
+      resolvedBy: String,
+      authorName: String,
+      authorAvatar: String,
+      noteTruncated: String,
+    },
+    data: function () {
+      return {
+        discussions: CommentsStore.state,
+        loading: false,
+        note: {},
+      };
+    },
+    watch: {
+      'discussions': {
+        handler: 'updateTooltip',
+        deep: true
+      }
+    },
+    computed: {
+      discussion: function () {
+        return this.discussions[this.discussionId];
+      },
+      buttonText: function () {
+        if (this.isResolved) {
+          return `Resolved by ${this.resolvedByName}`;
+        } else if (this.canResolve) {
+          return 'Mark as resolved';
+        } else {
+          return 'Unable to resolve';
+        }
+      },
+      isResolved: function () {
+        if (this.note) {
+          return this.note.resolved;
+        } else {
+          return false;
+        }
+      },
+      resolvedByName: function () {
+        return this.note.resolved_by;
+      },
+    },
+    methods: {
+      updateTooltip: function () {
+        this.$nextTick(() => {
+          $(this.$refs.button)
+            .tooltip('hide')
+            .tooltip('fixTitle');
+        });
+      },
+      resolve: function () {
+        if (!this.canResolve) return;
+
+        let promise;
+        this.loading = true;
+
+        if (this.isResolved) {
+          promise = ResolveService
+            .unresolve(this.noteId);
+        } else {
+          promise = ResolveService
+            .resolve(this.noteId);
+        }
+
+        promise.then((response) => {
+          this.loading = false;
+
+          if (response.status === 200) {
+            const data = response.json();
+            const resolved_by = data ? data.resolved_by : null;
+
+            CommentsStore.update(this.discussionId, this.noteId, !this.isResolved, resolved_by);
+            this.discussion.updateHeadline(data);
+          } else {
+            new Flash('An error occurred when trying to resolve a comment. Please try again.', 'alert');
+          }
+
+          this.updateTooltip();
+        });
+      }
+    },
+    mounted: function () {
+      $(this.$refs.button).tooltip({
+        container: 'body'
+      });
+    },
+    beforeDestroy: function () {
+      CommentsStore.delete(this.discussionId, this.noteId);
+    },
+    created: function () {
+      CommentsStore.create({
+        discussionId: this.discussionId,
+        noteId: this.noteId,
+        canResolve: this.canResolve,
+        resolved: this.resolved,
+        resolvedBy: this.resolvedBy,
+        authorName: this.authorName,
+        authorAvatar: this.authorAvatar,
+        noteTruncated: this.noteTruncated,
+      });
+
+      this.note = this.discussion.getNote(this.noteId);
+    }
+  });
+
+  Vue.component('resolve-btn', ResolveBtn);
+})();
diff --git a/app/assets/javascripts/diff_notes/components/resolve_btn.js.es6 b/app/assets/javascripts/diff_notes/components/resolve_btn.js.es6
deleted file mode 100644
index 27af9fc96ad..00000000000
--- a/app/assets/javascripts/diff_notes/components/resolve_btn.js.es6
+++ /dev/null
@@ -1,106 +0,0 @@
-/* eslint-disable */
-(() => {
-  const ResolveBtn = Vue.extend({
-    props: {
-      noteId: Number,
-      discussionId: String,
-      resolved: Boolean,
-      projectPath: String,
-      canResolve: Boolean,
-      resolvedBy: String
-    },
-    data: function () {
-      return {
-        discussions: CommentsStore.state,
-        loading: false
-      };
-    },
-    watch: {
-      'discussions': {
-        handler: 'updateTooltip',
-        deep: true
-      }
-    },
-    computed: {
-      discussion: function () {
-        return this.discussions[this.discussionId];
-      },
-      note: function () {
-        if (this.discussion) {
-          return this.discussion.getNote(this.noteId);
-        } else {
-          return undefined;
-        }
-      },
-      buttonText: function () {
-        if (this.isResolved) {
-          return `Resolved by ${this.resolvedByName}`;
-        } else if (this.canResolve) {
-          return 'Mark as resolved';
-        } else {
-          return 'Unable to resolve';
-        }
-      },
-      isResolved: function () {
-        if (this.note) {
-          return this.note.resolved;
-        } else {
-          return false;
-        }
-      },
-      resolvedByName: function () {
-        return this.note.resolved_by;
-      },
-    },
-    methods: {
-      updateTooltip: function () {
-        $(this.$refs.button)
-          .tooltip('hide')
-          .tooltip('fixTitle');
-      },
-      resolve: function () {
-        if (!this.canResolve) return;
-
-        let promise;
-        this.loading = true;
-
-        if (this.isResolved) {
-          promise = ResolveService
-            .unresolve(this.projectPath, this.noteId);
-        } else {
-          promise = ResolveService
-            .resolve(this.projectPath, this.noteId);
-        }
-
-        promise.then((response) => {
-          this.loading = false;
-
-          if (response.status === 200) {
-            const data = response.json();
-            const resolved_by = data ? data.resolved_by : null;
-
-            CommentsStore.update(this.discussionId, this.noteId, !this.isResolved, resolved_by);
-            this.discussion.updateHeadline(data);
-          } else {
-            new Flash('An error occurred when trying to resolve a comment. Please try again.', 'alert');
-          }
-
-          this.$nextTick(this.updateTooltip);
-        });
-      }
-    },
-    mounted: function () {
-      $(this.$refs.button).tooltip({
-        container: 'body'
-      });
-    },
-    beforeDestroy: function () {
-      CommentsStore.delete(this.discussionId, this.noteId);
-    },
-    created: function () {
-      CommentsStore.create(this.discussionId, this.noteId, this.canResolve, this.resolved, this.resolvedBy);
-    }
-  });
-
-  Vue.component('resolve-btn', ResolveBtn);
-})();
diff --git a/app/assets/javascripts/diff_notes/components/resolve_count.js b/app/assets/javascripts/diff_notes/components/resolve_count.js
new file mode 100644
index 00000000000..de9367f2136
--- /dev/null
+++ b/app/assets/javascripts/diff_notes/components/resolve_count.js
@@ -0,0 +1,26 @@
+/* eslint-disable comma-dangle, object-shorthand, func-names, no-param-reassign */
+/* global DiscussionMixins */
+/* global CommentsStore */
+const Vue = require('vue');
+
+((w) => {
+  w.ResolveCount = Vue.extend({
+    mixins: [DiscussionMixins],
+    props: {
+      loggedOut: Boolean
+    },
+    data: function () {
+      return {
+        discussions: CommentsStore.state
+      };
+    },
+    computed: {
+      allResolved: function () {
+        return this.resolvedDiscussionCount === this.discussionCount;
+      },
+      resolvedCountText() {
+        return this.discussionCount === 1 ? 'discussion' : 'discussions';
+      }
+    }
+  });
+})(window);
diff --git a/app/assets/javascripts/diff_notes/components/resolve_count.js.es6 b/app/assets/javascripts/diff_notes/components/resolve_count.js.es6
deleted file mode 100644
index 9522ccb49da..00000000000
--- a/app/assets/javascripts/diff_notes/components/resolve_count.js.es6
+++ /dev/null
@@ -1,22 +0,0 @@
-/* eslint-disable */
-((w) => {
-  w.ResolveCount = Vue.extend({
-    mixins: [DiscussionMixins],
-    props: {
-      loggedOut: Boolean
-    },
-    data: function () {
-      return {
-        discussions: CommentsStore.state
-      };
-    },
-    computed: {
-      allResolved: function () {
-        return this.resolvedDiscussionCount === this.discussionCount;
-      },
-      resolvedCountText() {
-        return this.discussionCount === 1 ? 'discussion' : 'discussions';
-      }
-    }
-  });
-})(window);
diff --git a/app/assets/javascripts/diff_notes/components/resolve_discussion_btn.js b/app/assets/javascripts/diff_notes/components/resolve_discussion_btn.js
new file mode 100644
index 00000000000..7c5fcd04d2d
--- /dev/null
+++ b/app/assets/javascripts/diff_notes/components/resolve_discussion_btn.js
@@ -0,0 +1,62 @@
+/* eslint-disable object-shorthand, func-names, space-before-function-paren, comma-dangle, no-else-return, quotes, max-len */
+/* global CommentsStore */
+/* global ResolveService */
+
+const Vue = require('vue');
+
+(() => {
+  const ResolveDiscussionBtn = Vue.extend({
+    props: {
+      discussionId: String,
+      mergeRequestId: Number,
+      canResolve: Boolean,
+    },
+    data: function() {
+      return {
+        discussion: {},
+      };
+    },
+    computed: {
+      showButton: function () {
+        if (this.discussion) {
+          return this.discussion.isResolvable();
+        } else {
+          return false;
+        }
+      },
+      isDiscussionResolved: function () {
+        if (this.discussion) {
+          return this.discussion.isResolved();
+        } else {
+          return false;
+        }
+      },
+      buttonText: function () {
+        if (this.isDiscussionResolved) {
+          return "Unresolve discussion";
+        } else {
+          return "Resolve discussion";
+        }
+      },
+      loading: function () {
+        if (this.discussion) {
+          return this.discussion.loading;
+        } else {
+          return false;
+        }
+      }
+    },
+    methods: {
+      resolve: function () {
+        ResolveService.toggleResolveForDiscussion(this.mergeRequestId, this.discussionId);
+      }
+    },
+    created: function () {
+      CommentsStore.createDiscussion(this.discussionId, this.canResolve);
+
+      this.discussion = CommentsStore.state[this.discussionId];
+    }
+  });
+
+  Vue.component('resolve-discussion-btn', ResolveDiscussionBtn);
+})();
diff --git a/app/assets/javascripts/diff_notes/components/resolve_discussion_btn.js.es6 b/app/assets/javascripts/diff_notes/components/resolve_discussion_btn.js.es6
deleted file mode 100644
index b945a09fcbe..00000000000
--- a/app/assets/javascripts/diff_notes/components/resolve_discussion_btn.js.es6
+++ /dev/null
@@ -1,59 +0,0 @@
-/* eslint-disable */
-(() => {
-  const ResolveDiscussionBtn = Vue.extend({
-    props: {
-      discussionId: String,
-      mergeRequestId: Number,
-      projectPath: String,
-      canResolve: Boolean,
-    },
-    data: function() {
-      return {
-        discussions: CommentsStore.state
-      };
-    },
-    computed: {
-      discussion: function () {
-        return this.discussions[this.discussionId];
-      },
-      showButton: function () {
-        if (this.discussion) {
-          return this.discussion.isResolvable();
-        } else {
-          return false;
-        }
-      },
-      isDiscussionResolved: function () {
-        if (this.discussion) {
-          return this.discussion.isResolved();
-        } else {
-          return false;
-        }
-      },
-      buttonText: function () {
-        if (this.isDiscussionResolved) {
-          return "Unresolve discussion";
-        } else {
-          return "Resolve discussion";
-        }
-      },
-      loading: function () {
-        if (this.discussion) {
-          return this.discussion.loading;
-        } else {
-          return false;
-        }
-      }
-    },
-    methods: {
-      resolve: function () {
-        ResolveService.toggleResolveForDiscussion(this.projectPath, this.mergeRequestId, this.discussionId);
-      }
-    },
-    created: function () {
-      CommentsStore.createDiscussion(this.discussionId, this.canResolve);
-    }
-  });
-
-  Vue.component('resolve-discussion-btn', ResolveDiscussionBtn);
-})();
diff --git a/app/assets/javascripts/diff_notes/diff_notes_bundle.js b/app/assets/javascripts/diff_notes/diff_notes_bundle.js
new file mode 100644
index 00000000000..4f6b86a917c
--- /dev/null
+++ b/app/assets/javascripts/diff_notes/diff_notes_bundle.js
@@ -0,0 +1,68 @@
+/* eslint-disable func-names, comma-dangle, new-cap, no-new, max-len */
+/* global Vue */
+/* global ResolveCount */
+
+const Vue = require('vue');
+require('./models/discussion');
+require('./models/note');
+require('./stores/comments');
+require('./services/resolve');
+require('./mixins/discussion');
+require('./components/comment_resolve_btn');
+require('./components/jump_to_discussion');
+require('./components/resolve_btn');
+require('./components/resolve_count');
+require('./components/resolve_discussion_btn');
+require('./components/diff_note_avatars');
+require('./components/new_issue_for_discussion');
+
+$(() => {
+  const projectPath = document.querySelector('.merge-request').dataset.projectPath;
+  const COMPONENT_SELECTOR = 'resolve-btn, resolve-discussion-btn, jump-to-discussion, comment-and-resolve-btn, new-issue-for-discussion-btn';
+
+  window.gl = window.gl || {};
+  window.gl.diffNoteApps = {};
+
+  window.ResolveService = new gl.DiffNotesResolveServiceClass(projectPath);
+
+  gl.diffNotesCompileComponents = () => {
+    $('diff-note-avatars').each(function () {
+      const tmp = Vue.extend({
+        template: $(this).get(0).outerHTML
+      });
+      const tmpApp = new tmp().$mount();
+
+      $(this).replaceWith(tmpApp.$el);
+    });
+
+    const $components = $(COMPONENT_SELECTOR).filter(function () {
+      return $(this).closest('resolve-count').length !== 1;
+    });
+
+    if ($components) {
+      $components.each(function () {
+        const $this = $(this);
+        const noteId = $this.attr(':note-id');
+        const tmp = Vue.extend({
+          template: $this.get(0).outerHTML
+        });
+        const tmpApp = new tmp().$mount();
+
+        if (noteId) {
+          gl.diffNoteApps[`note_${noteId}`] = tmpApp;
+        }
+
+        $this.replaceWith(tmpApp.$el);
+      });
+    }
+  };
+
+  gl.diffNotesCompileComponents();
+
+  new Vue({
+    el: '#resolve-count-app',
+    components: {
+      'resolve-count': ResolveCount
+    }
+  });
+});
diff --git a/app/assets/javascripts/diff_notes/diff_notes_bundle.js.es6 b/app/assets/javascripts/diff_notes/diff_notes_bundle.js.es6
deleted file mode 100644
index bd4c20aed8b..00000000000
--- a/app/assets/javascripts/diff_notes/diff_notes_bundle.js.es6
+++ /dev/null
@@ -1,47 +0,0 @@
-/* eslint-disable */
-//= require vue
-//= require vue-resource
-//= require_directory ./models
-//= require_directory ./stores
-//= require_directory ./services
-//= require_directory ./mixins
-//= require_directory ./components
-
-$(() => {
-  const COMPONENT_SELECTOR = 'resolve-btn, resolve-discussion-btn, jump-to-discussion, comment-and-resolve-btn';
-
-  window.gl = window.gl || {};
-  window.gl.diffNoteApps = {};
-
-  gl.diffNotesCompileComponents = () => {
-    const $components = $(COMPONENT_SELECTOR).filter(function () {
-      return $(this).closest('resolve-count').length !== 1;
-    });
-
-    if ($components) {
-      $components.each(function () {
-        const $this = $(this);
-        const noteId = $this.attr(':note-id');
-        const tmp = Vue.extend({
-          template: $this.get(0).outerHTML
-        });
-        const tmpApp = new tmp().$mount();
-
-        if (noteId) {
-          gl.diffNoteApps[`note_${noteId}`] = tmpApp;
-        }
-
-        $this.replaceWith(tmpApp.$el);
-      });
-    }
-  };
-
-  gl.diffNotesCompileComponents();
-
-  new Vue({
-    el: '#resolve-count-app',
-    components: {
-      'resolve-count': ResolveCount
-    }
-  });
-});
diff --git a/app/assets/javascripts/diff_notes/icons/collapse_icon.svg b/app/assets/javascripts/diff_notes/icons/collapse_icon.svg
new file mode 100644
index 00000000000..bd4b393cfaa
--- /dev/null
+++ b/app/assets/javascripts/diff_notes/icons/collapse_icon.svg
@@ -0,0 +1 @@
+<svg width="11" height="11" viewBox="0 0 9 13"><path d="M2.57568253,6.49866948 C2.50548852,6.57199715 2.44637866,6.59708255 2.39835118,6.57392645 C2.3503237,6.55077034 2.32631032,6.48902165 2.32631032,6.38867852 L2.32631032,-2.13272614 C2.32631032,-2.23306927 2.3503237,-2.29481796 2.39835118,-2.31797406 C2.44637866,-2.34113017 2.50548852,-2.31604477 2.57568253,-2.24271709 L6.51022184,1.86747129 C6.53977721,1.8983461 6.56379059,1.93500939 6.5822627,1.97746225 L6.5822627,2.27849013 C6.56379059,2.31708364 6.53977721,2.35374693 6.51022184,2.38848109 L2.57568253,6.49866948 Z" transform="translate(4.454287, 2.127976) rotate(90.000000) translate(-4.454287, -2.127976) "></path><path d="M3.74312342,2.09553332 C3.74312342,1.99519019 3.77821989,1.9083561 3.8484139,1.83502843 C3.91860791,1.76170075 4.00173115,1.72503747 4.09778611,1.72503747 L4.80711151,1.72503747 C4.90316647,1.72503747 4.98628971,1.76170075 5.05648372,1.83502843 C5.12667773,1.9083561 5.16177421,1.99519019 5.16177421,2.09553332 L5.16177421,10.2464421 C5.16177421,10.3467853 5.12667773,10.4336194 5.05648372,10.506947 C4.98628971,10.5802747 4.90316647,10.616938 4.80711151,10.616938 L4.09778611,10.616938 C4.00173115,10.616938 3.91860791,10.5802747 3.8484139,10.506947 C3.77821989,10.4336194 3.74312342,10.3467853 3.74312342,10.2464421 L3.74312342,2.09553332 Z" transform="translate(4.452449, 6.170988) rotate(-90.000000) translate(-4.452449, -6.170988) "></path><path d="M2.57568253,14.6236695 C2.50548852,14.6969971 2.44637866,14.7220826 2.39835118,14.6989264 C2.3503237,14.6757703 2.32631032,14.6140216 2.32631032,14.5136785 L2.32631032,5.99227386 C2.32631032,5.89193073 2.3503237,5.83018204 2.39835118,5.80702594 C2.44637866,5.78386983 2.50548852,5.80895523 2.57568253,5.88228291 L6.51022184,9.99247129 C6.53977721,10.0233461 6.56379059,10.0600094 6.5822627,10.1024622 L6.5822627,10.4034901 C6.56379059,10.4420836 6.53977721,10.4787469 6.51022184,10.5134811 L2.57568253,14.6236695 Z" transform="translate(4.454287, 10.252976) scale(1, -1) rotate(90.000000) translate(-4.454287, -10.252976) "></path></svg>
diff --git a/app/assets/javascripts/diff_notes/mixins/discussion.js b/app/assets/javascripts/diff_notes/mixins/discussion.js
new file mode 100644
index 00000000000..3c08c222f46
--- /dev/null
+++ b/app/assets/javascripts/diff_notes/mixins/discussion.js
@@ -0,0 +1,37 @@
+/* eslint-disable object-shorthand, func-names, guard-for-in, no-restricted-syntax, comma-dangle, no-param-reassign, max-len */
+
+((w) => {
+  w.DiscussionMixins = {
+    computed: {
+      discussionCount: function () {
+        return Object.keys(this.discussions).length;
+      },
+      resolvedDiscussionCount: function () {
+        let resolvedCount = 0;
+
+        for (const discussionId in this.discussions) {
+          const discussion = this.discussions[discussionId];
+
+          if (discussion.isResolved()) {
+            resolvedCount += 1;
+          }
+        }
+
+        return resolvedCount;
+      },
+      unresolvedDiscussionCount: function () {
+        let unresolvedCount = 0;
+
+        for (const discussionId in this.discussions) {
+          const discussion = this.discussions[discussionId];
+
+          if (!discussion.isResolved()) {
+            unresolvedCount += 1;
+          }
+        }
+
+        return unresolvedCount;
+      }
+    }
+  };
+})(window);
diff --git a/app/assets/javascripts/diff_notes/mixins/discussion.js.es6 b/app/assets/javascripts/diff_notes/mixins/discussion.js.es6
deleted file mode 100644
index 7a929017f36..00000000000
--- a/app/assets/javascripts/diff_notes/mixins/discussion.js.es6
+++ /dev/null
@@ -1,36 +0,0 @@
-/* eslint-disable */
-((w) => {
-  w.DiscussionMixins = {
-    computed: {
-      discussionCount: function () {
-        return Object.keys(this.discussions).length;
-      },
-      resolvedDiscussionCount: function () {
-        let resolvedCount = 0;
-
-        for (const discussionId in this.discussions) {
-          const discussion = this.discussions[discussionId];
-
-          if (discussion.isResolved()) {
-            resolvedCount++;
-          }
-        }
-
-        return resolvedCount;
-      },
-      unresolvedDiscussionCount: function () {
-        let unresolvedCount = 0;
-
-        for (const discussionId in this.discussions) {
-          const discussion = this.discussions[discussionId];
-
-          if (!discussion.isResolved()) {
-            unresolvedCount++;
-          }
-        }
-
-        return unresolvedCount;
-      }
-    }
-  };
-})(window);
diff --git a/app/assets/javascripts/diff_notes/models/discussion.js b/app/assets/javascripts/diff_notes/models/discussion.js
new file mode 100644
index 00000000000..dce1a9b58bd
--- /dev/null
+++ b/app/assets/javascripts/diff_notes/models/discussion.js
@@ -0,0 +1,96 @@
+/* eslint-disable space-before-function-paren, camelcase, guard-for-in, no-restricted-syntax, no-unused-vars, max-len */
+/* global Vue */
+/* global NoteModel */
+
+class DiscussionModel {
+  constructor (discussionId) {
+    this.id = discussionId;
+    this.notes = {};
+    this.loading = false;
+    this.canResolve = false;
+  }
+
+  createNote (noteObj) {
+    Vue.set(this.notes, noteObj.noteId, new NoteModel(this.id, noteObj));
+  }
+
+  deleteNote (noteId) {
+    Vue.delete(this.notes, noteId);
+  }
+
+  getNote (noteId) {
+    return this.notes[noteId];
+  }
+
+  notesCount() {
+    return Object.keys(this.notes).length;
+  }
+
+  isResolved () {
+    for (const noteId in this.notes) {
+      const note = this.notes[noteId];
+
+      if (!note.resolved) {
+        return false;
+      }
+    }
+    return true;
+  }
+
+  resolveAllNotes (resolved_by) {
+    for (const noteId in this.notes) {
+      const note = this.notes[noteId];
+
+      if (!note.resolved) {
+        note.resolved = true;
+        note.resolved_by = resolved_by;
+      }
+    }
+  }
+
+  unResolveAllNotes () {
+    for (const noteId in this.notes) {
+      const note = this.notes[noteId];
+
+      if (note.resolved) {
+        note.resolved = false;
+        note.resolved_by = null;
+      }
+    }
+  }
+
+  updateHeadline (data) {
+    const discussionSelector = `.discussion[data-discussion-id="${this.id}"]`;
+    const $discussionHeadline = $(`${discussionSelector} .js-discussion-headline`);
+
+    if (data.discussion_headline_html) {
+      if ($discussionHeadline.length) {
+        $discussionHeadline.replaceWith(data.discussion_headline_html);
+      } else {
+        $(`${discussionSelector} .discussion-header`).append(data.discussion_headline_html);
+      }
+
+      gl.utils.localTimeAgo($('.js-timeago', `${discussionSelector}`));
+    } else {
+      $discussionHeadline.remove();
+    }
+  }
+
+  isResolvable () {
+    if (!this.canResolve) {
+      return false;
+    }
+
+    for (const noteId in this.notes) {
+      const note = this.notes[noteId];
+
+      if (note.canResolve) {
+        return true;
+      }
+    }
+
+    return false;
+  }
+}
+
+window.DiscussionModel = DiscussionModel;
diff --git a/app/assets/javascripts/diff_notes/models/discussion.js.es6 b/app/assets/javascripts/diff_notes/models/discussion.js.es6
deleted file mode 100644
index badcdccc840..00000000000
--- a/app/assets/javascripts/diff_notes/models/discussion.js.es6
+++ /dev/null
@@ -1,91 +0,0 @@
-/* eslint-disable */
-class DiscussionModel {
-  constructor (discussionId) {
-    this.id = discussionId;
-    this.notes = {};
-    this.loading = false;
-    this.canResolve = false;
-  }
-
-  createNote (noteId, canResolve, resolved, resolved_by) {
-    Vue.set(this.notes, noteId, new NoteModel(this.id, noteId, canResolve, resolved, resolved_by));
-  }
-
-  deleteNote (noteId) {
-    Vue.delete(this.notes, noteId);
-  }
-
-  getNote (noteId) {
-    return this.notes[noteId];
-  }
-
-  notesCount() {
-    return Object.keys(this.notes).length;
-  }
-
-  isResolved () {
-    for (const noteId in this.notes) {
-      const note = this.notes[noteId];
-
-      if (!note.resolved) {
-        return false;
-      }
-    }
-    return true;
-  }
-
-  resolveAllNotes (resolved_by) {
-    for (const noteId in this.notes) {
-      const note = this.notes[noteId];
-
-      if (!note.resolved) {
-        note.resolved = true;
-        note.resolved_by = resolved_by;
-      }
-    }
-  }
-
-  unResolveAllNotes () {
-    for (const noteId in this.notes) {
-      const note = this.notes[noteId];
-
-      if (note.resolved) {
-        note.resolved = false;
-        note.resolved_by = null;
-      }
-    }
-  }
-
-  updateHeadline (data) {
-    const discussionSelector = `.discussion[data-discussion-id="${this.id}"]`;
-    const $discussionHeadline = $(`${discussionSelector} .js-discussion-headline`);
-
-    if (data.discussion_headline_html) {
-      if ($discussionHeadline.length) {
-        $discussionHeadline.replaceWith(data.discussion_headline_html);
-      } else {
-        $(`${discussionSelector} .discussion-header`).append(data.discussion_headline_html);
-      }
-
-      gl.utils.localTimeAgo($('.js-timeago', `${discussionSelector}`));
-    } else {
-       $discussionHeadline.remove();
-    }
-  }
-
-  isResolvable () {
-    if (!this.canResolve) {
-      return false;
-    }
-
-    for (const noteId in this.notes) {
-      const note = this.notes[noteId];
-
-      if (note.canResolve) {
-        return true;
-      }
-    }
-
-    return false;
-  }
-}
diff --git a/app/assets/javascripts/diff_notes/models/note.js b/app/assets/javascripts/diff_notes/models/note.js
new file mode 100644
index 00000000000..04465aa507e
--- /dev/null
+++ b/app/assets/javascripts/diff_notes/models/note.js
@@ -0,0 +1,16 @@
+/* eslint-disable camelcase, no-unused-vars */
+
+class NoteModel {
+  constructor(discussionId, noteObj) {
+    this.discussionId = discussionId;
+    this.id = noteObj.noteId;
+    this.canResolve = noteObj.canResolve;
+    this.resolved = noteObj.resolved;
+    this.resolved_by = noteObj.resolvedBy;
+    this.authorName = noteObj.authorName;
+    this.authorAvatar = noteObj.authorAvatar;
+    this.noteTruncated = noteObj.noteTruncated;
+  }
+}
+
+window.NoteModel = NoteModel;
diff --git a/app/assets/javascripts/diff_notes/models/note.js.es6 b/app/assets/javascripts/diff_notes/models/note.js.es6
deleted file mode 100644
index d0541b02632..00000000000
--- a/app/assets/javascripts/diff_notes/models/note.js.es6
+++ /dev/null
@@ -1,10 +0,0 @@
-/* eslint-disable */
-class NoteModel {
-  constructor (discussionId, noteId, canResolve, resolved, resolved_by) {
-    this.discussionId = discussionId;
-    this.id = noteId;
-    this.canResolve = canResolve;
-    this.resolved = resolved;
-    this.resolved_by = resolved_by;
-  }
-}
diff --git a/app/assets/javascripts/diff_notes/services/resolve.js b/app/assets/javascripts/diff_notes/services/resolve.js
new file mode 100644
index 00000000000..090c454e9e4
--- /dev/null
+++ b/app/assets/javascripts/diff_notes/services/resolve.js
@@ -0,0 +1,81 @@
+/* eslint-disable class-methods-use-this, one-var, camelcase, no-new, comma-dangle, no-param-reassign, max-len */
+/* global Flash */
+/* global CommentsStore */
+
+const Vue = window.Vue = require('vue');
+window.Vue.use(require('vue-resource'));
+require('../../vue_shared/vue_resource_interceptor');
+
+(() => {
+  window.gl = window.gl || {};
+
+  class ResolveServiceClass {
+    constructor(root) {
+      this.noteResource = Vue.resource(`${root}/notes{/noteId}/resolve`);
+      this.discussionResource = Vue.resource(`${root}/merge_requests{/mergeRequestId}/discussions{/discussionId}/resolve`);
+    }
+
+    resolve(noteId) {
+      return this.noteResource.save({ noteId }, {});
+    }
+
+    unresolve(noteId) {
+      return this.noteResource.delete({ noteId }, {});
+    }
+
+    toggleResolveForDiscussion(mergeRequestId, discussionId) {
+      const discussion = CommentsStore.state[discussionId];
+      const isResolved = discussion.isResolved();
+      let promise;
+
+      if (isResolved) {
+        promise = this.unResolveAll(mergeRequestId, discussionId);
+      } else {
+        promise = this.resolveAll(mergeRequestId, discussionId);
+      }
+
+      promise.then((response) => {
+        discussion.loading = false;
+
+        if (response.status === 200) {
+          const data = response.json();
+          const resolved_by = data ? data.resolved_by : null;
+
+          if (isResolved) {
+            discussion.unResolveAllNotes();
+          } else {
+            discussion.resolveAllNotes(resolved_by);
+          }
+
+          discussion.updateHeadline(data);
+        } else {
+          new Flash('An error occurred when trying to resolve a discussion. Please try again.', 'alert');
+        }
+      });
+    }
+
+    resolveAll(mergeRequestId, discussionId) {
+      const discussion = CommentsStore.state[discussionId];
+
+      discussion.loading = true;
+
+      return this.discussionResource.save({
+        mergeRequestId,
+        discussionId
+      }, {});
+    }
+
+    unResolveAll(mergeRequestId, discussionId) {
+      const discussion = CommentsStore.state[discussionId];
+
+      discussion.loading = true;
+
+      return this.discussionResource.delete({
+        mergeRequestId,
+        discussionId
+      }, {});
+    }
+  }
+
+  gl.DiffNotesResolveServiceClass = ResolveServiceClass;
+})();
diff --git a/app/assets/javascripts/diff_notes/services/resolve.js.es6 b/app/assets/javascripts/diff_notes/services/resolve.js.es6
deleted file mode 100644
index 86953ce7ffb..00000000000
--- a/app/assets/javascripts/diff_notes/services/resolve.js.es6
+++ /dev/null
@@ -1,89 +0,0 @@
-/* eslint-disable */
-((w) => {
-  class ResolveServiceClass {
-    constructor() {
-      this.noteResource = Vue.resource('notes{/noteId}/resolve');
-      this.discussionResource = Vue.resource('merge_requests{/mergeRequestId}/discussions{/discussionId}/resolve');
-    }
-
-    setCSRF() {
-      Vue.http.headers.common['X-CSRF-Token'] = $.rails.csrfToken();
-    }
-
-    prepareRequest(root) {
-      this.setCSRF();
-      Vue.http.options.root = root;
-    }
-
-    resolve(projectPath, noteId) {
-      this.prepareRequest(projectPath);
-
-      return this.noteResource.save({ noteId }, {});
-    }
-
-    unresolve(projectPath, noteId) {
-      this.prepareRequest(projectPath);
-
-      return this.noteResource.delete({ noteId }, {});
-    }
-
-    toggleResolveForDiscussion(projectPath, mergeRequestId, discussionId) {
-      const discussion = CommentsStore.state[discussionId],
-            isResolved = discussion.isResolved();
-      let promise;
-
-      if (isResolved) {
-        promise = this.unResolveAll(projectPath, mergeRequestId, discussionId);
-      } else {
-        promise = this.resolveAll(projectPath, mergeRequestId, discussionId);
-      }
-
-      promise.then((response) => {
-        discussion.loading = false;
-
-        if (response.status === 200) {
-          const data = response.json();
-          const resolved_by = data ? data.resolved_by : null;
-
-          if (isResolved) {
-            discussion.unResolveAllNotes();
-          } else {
-            discussion.resolveAllNotes(resolved_by);
-          }
-
-          discussion.updateHeadline(data);
-        } else {
-          new Flash('An error occurred when trying to resolve a discussion. Please try again.', 'alert');
-        }
-      })
-    }
-
-    resolveAll(projectPath, mergeRequestId, discussionId) {
-      const discussion = CommentsStore.state[discussionId];
-
-      this.prepareRequest(projectPath);
-
-      discussion.loading = true;
-
-      return this.discussionResource.save({
-        mergeRequestId,
-        discussionId
-      }, {});
-    }
-
-    unResolveAll(projectPath, mergeRequestId, discussionId) {
-      const discussion = CommentsStore.state[discussionId];
-
-      this.prepareRequest(projectPath);
-
-      discussion.loading = true;
-
-      return this.discussionResource.delete({
-        mergeRequestId,
-        discussionId
-      }, {});
-    }
-  }
-
-  w.ResolveService = new ResolveServiceClass();
-})(window);
diff --git a/app/assets/javascripts/diff_notes/stores/comments.js b/app/assets/javascripts/diff_notes/stores/comments.js
new file mode 100644
index 00000000000..69c4d7a8434
--- /dev/null
+++ b/app/assets/javascripts/diff_notes/stores/comments.js
@@ -0,0 +1,57 @@
+/* eslint-disable object-shorthand, func-names, camelcase, no-restricted-syntax, guard-for-in, comma-dangle, max-len, no-param-reassign */
+/* global Vue */
+/* global DiscussionModel */
+
+((w) => {
+  w.CommentsStore = {
+    state: {},
+    get: function (discussionId, noteId) {
+      return this.state[discussionId].getNote(noteId);
+    },
+    createDiscussion: function (discussionId, canResolve) {
+      let discussion = this.state[discussionId];
+      if (!this.state[discussionId]) {
+        discussion = new DiscussionModel(discussionId);
+        Vue.set(this.state, discussionId, discussion);
+      }
+
+      if (canResolve !== undefined) {
+        discussion.canResolve = canResolve;
+      }
+
+      return discussion;
+    },
+    create: function (noteObj) {
+      const discussion = this.createDiscussion(noteObj.discussionId);
+
+      discussion.createNote(noteObj);
+    },
+    update: function (discussionId, noteId, resolved, resolved_by) {
+      const discussion = this.state[discussionId];
+      const note = discussion.getNote(noteId);
+      note.resolved = resolved;
+      note.resolved_by = resolved_by;
+    },
+    delete: function (discussionId, noteId) {
+      const discussion = this.state[discussionId];
+      discussion.deleteNote(noteId);
+
+      if (discussion.notesCount() === 0) {
+        Vue.delete(this.state, discussionId);
+      }
+    },
+    unresolvedDiscussionIds: function () {
+      const ids = [];
+
+      for (const discussionId in this.state) {
+        const discussion = this.state[discussionId];
+
+        if (!discussion.isResolved()) {
+          ids.push(discussion.id);
+        }
+      }
+
+      return ids;
+    }
+  };
+})(window);
diff --git a/app/assets/javascripts/diff_notes/stores/comments.js.es6 b/app/assets/javascripts/diff_notes/stores/comments.js.es6
deleted file mode 100644
index f42ca406bb1..00000000000
--- a/app/assets/javascripts/diff_notes/stores/comments.js.es6
+++ /dev/null
@@ -1,54 +0,0 @@
-/* eslint-disable */
-((w) => {
-  w.CommentsStore = {
-    state: {},
-    get: function (discussionId, noteId) {
-      return this.state[discussionId].getNote(noteId);
-    },
-    createDiscussion: function (discussionId, canResolve) {
-      let discussion = this.state[discussionId];
-      if (!this.state[discussionId]) {
-        discussion = new DiscussionModel(discussionId);
-        Vue.set(this.state, discussionId, discussion);
-      }
-
-      if (canResolve !== undefined) {
-        discussion.canResolve = canResolve;
-      }
-
-      return discussion;
-    },
-    create: function (discussionId, noteId, canResolve, resolved, resolved_by) {
-      const discussion = this.createDiscussion(discussionId);
-
-      discussion.createNote(noteId, canResolve, resolved, resolved_by);
-    },
-    update: function (discussionId, noteId, resolved, resolved_by) {
-      const discussion = this.state[discussionId];
-      const note = discussion.getNote(noteId);
-      note.resolved = resolved;
-      note.resolved_by = resolved_by;
-    },
-    delete: function (discussionId, noteId) {
-      const discussion = this.state[discussionId];
-      discussion.deleteNote(noteId);
-
-      if (discussion.notesCount() === 0) {
-        Vue.delete(this.state, discussionId);
-      }
-    },
-    unresolvedDiscussionIds: function () {
-      let ids = [];
-
-      for (const discussionId in this.state) {
-        const discussion = this.state[discussionId];
-
-        if (!discussion.isResolved()) {
-          ids.push(discussion.id);
-        }
-      }
-
-      return ids;
-    }
-  };
-})(window);
diff --git a/app/assets/javascripts/dispatcher.js b/app/assets/javascripts/dispatcher.js
new file mode 100644
index 00000000000..6d8174e199e
--- /dev/null
+++ b/app/assets/javascripts/dispatcher.js
@@ -0,0 +1,443 @@
+import PrometheusGraph from './monitoring/prometheus_graph'; // TODO: Maybe Make this a bundle
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-arrow-callback, wrap-iife, no-shadow, consistent-return, one-var, one-var-declaration-per-line, camelcase, default-case, no-new, quotes, no-duplicate-case, no-case-declarations, no-fallthrough, max-len */
+/* global UsernameValidator */
+/* global ActiveTabMemoizer */
+/* global ShortcutsNavigation */
+/* global Build */
+/* global Issuable */
+/* global ShortcutsIssuable */
+/* global ZenMode */
+/* global Milestone */
+/* global IssuableForm */
+/* global LabelsSelect */
+/* global MilestoneSelect */
+/* global MergedButtons */
+/* global Commit */
+/* global NotificationsForm */
+/* global TreeView */
+/* global NotificationsDropdown */
+/* global UsersSelect */
+/* global GroupAvatar */
+/* global LineHighlighter */
+/* global ProjectFork */
+/* global BuildArtifacts */
+/* global GroupsSelect */
+/* global Search */
+/* global Admin */
+/* global NamespaceSelects */
+/* global ShortcutsDashboardNavigation */
+/* global Project */
+/* global ProjectAvatar */
+/* global CompareAutocomplete */
+/* global ProjectNew */
+/* global Star */
+/* global ProjectShow */
+/* global Labels */
+/* global Shortcuts */
+import Issue from './issue';
+
+import BindInOut from './behaviors/bind_in_out';
+import GroupsList from './groups_list';
+import ProjectsList from './projects_list';
+import MiniPipelineGraph from './mini_pipeline_graph_dropdown';
+import BlobLinePermalinkUpdater from './blob/blob_line_permalink_updater';
+
+const ShortcutsBlob = require('./shortcuts_blob');
+const UserCallout = require('./user_callout');
+
+(function() {
+  var Dispatcher;
+
+  $(function() {
+    return new Dispatcher();
+  });
+
+  Dispatcher = (function() {
+    function Dispatcher() {
+      this.initSearch();
+      this.initFieldErrors();
+      this.initPageScripts();
+    }
+
+    Dispatcher.prototype.initPageScripts = function() {
+      var page, path, shortcut_handler, fileBlobPermalinkUrlElement, fileBlobPermalinkUrl;
+      page = $('body').attr('data-page');
+      if (!page) {
+        return false;
+      }
+      path = page.split(':');
+      shortcut_handler = null;
+
+      function initBlob() {
+        new LineHighlighter();
+
+        new BlobLinePermalinkUpdater(
+          document.querySelector('#blob-content-holder'),
+          '.diff-line-num[data-line-number]',
+          document.querySelectorAll('.js-data-file-blob-permalink-url, .js-blob-blame-link'),
+        );
+
+        shortcut_handler = new ShortcutsNavigation();
+        fileBlobPermalinkUrlElement = document.querySelector('.js-data-file-blob-permalink-url');
+        fileBlobPermalinkUrl = fileBlobPermalinkUrlElement && fileBlobPermalinkUrlElement.getAttribute('href');
+        new ShortcutsBlob({
+          skipResetBindings: true,
+          fileBlobPermalinkUrl,
+        });
+      }
+
+      switch (page) {
+        case 'sessions:new':
+          new UsernameValidator();
+          new ActiveTabMemoizer();
+          break;
+        case 'projects:boards:show':
+        case 'projects:boards:index':
+          shortcut_handler = new ShortcutsNavigation();
+          break;
+        case 'projects:builds:show':
+          new Build();
+          break;
+        case 'projects:merge_requests:index':
+        case 'projects:issues:index':
+          if (gl.FilteredSearchManager) {
+            new gl.FilteredSearchManager(page === 'projects:issues:index' ? 'issues' : 'merge_requests');
+          }
+          Issuable.init();
+          new gl.IssuableBulkActions({
+            prefixId: page === 'projects:merge_requests:index' ? 'merge_request_' : 'issue_',
+          });
+          shortcut_handler = new ShortcutsNavigation();
+          break;
+        case 'projects:issues:show':
+          new Issue();
+          shortcut_handler = new ShortcutsIssuable();
+          new ZenMode();
+          break;
+        case 'projects:milestones:show':
+        case 'groups:milestones:show':
+        case 'dashboard:milestones:show':
+          new Milestone();
+          break;
+        case 'dashboard:todos:index':
+          new gl.Todos();
+          break;
+        case 'dashboard:projects:index':
+        case 'dashboard:projects:starred':
+        case 'explore:projects:index':
+        case 'explore:projects:trending':
+        case 'explore:projects:starred':
+        case 'admin:projects:index':
+          new ProjectsList();
+          break;
+        case 'dashboard:groups:index':
+        case 'explore:groups:index':
+          new GroupsList();
+          break;
+        case 'projects:milestones:new':
+        case 'projects:milestones:edit':
+        case 'projects:milestones:update':
+          new ZenMode();
+          new gl.DueDateSelectors();
+          new gl.GLForm($('.milestone-form'));
+          break;
+        case 'groups:milestones:new':
+          new ZenMode();
+          break;
+        case 'projects:compare:show':
+          new gl.Diff();
+          break;
+        case 'projects:branches:index':
+          gl.AjaxLoadingSpinner.init();
+          break;
+        case 'projects:issues:new':
+        case 'projects:issues:edit':
+          shortcut_handler = new ShortcutsNavigation();
+          new gl.GLForm($('.issue-form'));
+          new IssuableForm($('.issue-form'));
+          new LabelsSelect();
+          new MilestoneSelect();
+          new gl.IssuableTemplateSelectors();
+          break;
+        case 'projects:merge_requests:new':
+        case 'projects:merge_requests:new_diffs':
+        case 'projects:merge_requests:edit':
+          new gl.Diff();
+          shortcut_handler = new ShortcutsNavigation();
+          new gl.GLForm($('.merge-request-form'));
+          new IssuableForm($('.merge-request-form'));
+          new LabelsSelect();
+          new MilestoneSelect();
+          new gl.IssuableTemplateSelectors();
+          break;
+        case 'projects:tags:new':
+          new ZenMode();
+          new gl.GLForm($('.tag-form'));
+          break;
+        case 'projects:releases:edit':
+          new ZenMode();
+          new gl.GLForm($('.release-form'));
+          break;
+        case 'projects:merge_requests:show':
+          new gl.Diff();
+          shortcut_handler = new ShortcutsIssuable(true);
+          new ZenMode();
+          new MergedButtons();
+          break;
+        case 'projects:merge_requests:commits':
+          new MergedButtons();
+          break;
+        case "projects:merge_requests:diffs":
+          new gl.Diff();
+          new ZenMode();
+          new MergedButtons();
+          break;
+        case 'dashboard:activity':
+          new gl.Activities();
+          break;
+        case 'projects:commit:show':
+          new Commit();
+          new gl.Diff();
+          new ZenMode();
+          shortcut_handler = new ShortcutsNavigation();
+          break;
+        case 'projects:commit:pipelines':
+          new MiniPipelineGraph({
+            container: '.js-pipeline-table',
+          }).bindEvents();
+          break;
+        case 'projects:commits:show':
+        case 'projects:activity':
+          shortcut_handler = new ShortcutsNavigation();
+          break;
+        case 'projects:show':
+          shortcut_handler = new ShortcutsNavigation();
+          new NotificationsForm();
+          if ($('#tree-slider').length) {
+            new TreeView();
+          }
+          break;
+        case 'projects:pipelines:builds':
+        case 'projects:pipelines:show':
+          const { controllerAction } = document.querySelector('.js-pipeline-container').dataset;
+
+          new gl.Pipelines({
+            initTabs: true,
+            tabsOptions: {
+              action: controllerAction,
+              defaultAction: 'pipelines',
+              parentEl: '.pipelines-tabs',
+            },
+          });
+          break;
+        case 'groups:activity':
+          new gl.Activities();
+          break;
+        case 'groups:show':
+          shortcut_handler = new ShortcutsNavigation();
+          new NotificationsForm();
+          new NotificationsDropdown();
+          new ProjectsList();
+          break;
+        case 'groups:group_members:index':
+          new gl.MemberExpirationDate();
+          new gl.Members();
+          new UsersSelect();
+          break;
+        case 'projects:members:show':
+          new gl.MemberExpirationDate('.js-access-expiration-date-groups');
+          new GroupsSelect();
+          new gl.MemberExpirationDate();
+          new gl.Members();
+          new UsersSelect();
+          break;
+        case 'groups:new':
+        case 'admin:groups:new':
+        case 'groups:create':
+        case 'admin:groups:create':
+          BindInOut.initAll();
+        case 'groups:new':
+        case 'admin:groups:new':
+        case 'groups:edit':
+        case 'admin:groups:edit':
+          new GroupAvatar();
+          break;
+        case 'projects:tree:show':
+          shortcut_handler = new ShortcutsNavigation();
+          new TreeView();
+          gl.TargetBranchDropDown.bootstrap();
+          break;
+        case 'projects:find_file:show':
+          shortcut_handler = true;
+          break;
+        case 'projects:blob:new':
+          gl.TargetBranchDropDown.bootstrap();
+          break;
+        case 'projects:blob:create':
+          gl.TargetBranchDropDown.bootstrap();
+          break;
+        case 'projects:blob:show':
+          gl.TargetBranchDropDown.bootstrap();
+          initBlob();
+          break;
+        case 'projects:blob:edit':
+          gl.TargetBranchDropDown.bootstrap();
+          break;
+        case 'projects:blame:show':
+          initBlob();
+          break;
+        case 'groups:labels:new':
+        case 'groups:labels:edit':
+        case 'projects:labels:new':
+        case 'projects:labels:edit':
+          new Labels();
+          break;
+        case 'projects:labels:index':
+          if ($('.prioritized-labels').length) {
+            new gl.LabelManager();
+          }
+          break;
+        case 'projects:network:show':
+          // Ensure we don't create a particular shortcut handler here. This is
+          // already created, where the network graph is created.
+          shortcut_handler = true;
+          break;
+        case 'projects:forks:new':
+          new ProjectFork();
+          break;
+        case 'projects:artifacts:browse':
+          new BuildArtifacts();
+          break;
+        case 'help:index':
+          gl.VersionCheckImage.bindErrorEvent($('img.js-version-status-badge'));
+          break;
+        case 'search:show':
+          new Search();
+          break;
+        case 'projects:repository:show':
+          new gl.ProtectedBranchCreate();
+          new gl.ProtectedBranchEditList();
+          break;
+        case 'projects:ci_cd:show':
+          new gl.ProjectVariables();
+          break;
+        case 'ci:lints:create':
+        case 'ci:lints:show':
+          new gl.CILintEditor();
+          break;
+        case 'projects:environments:metrics':
+          new PrometheusGraph();
+        case 'users:show':
+          new UserCallout();
+          break;
+      }
+      switch (path.first()) {
+        case 'sessions':
+        case 'omniauth_callbacks':
+          if (!gon.u2f) break;
+          gl.u2fAuthenticate = new gl.U2FAuthenticate(
+            $('#js-authenticate-u2f'),
+            '#js-login-u2f-form',
+            gon.u2f,
+            document.querySelector('#js-login-2fa-device'),
+            document.querySelector('.js-2fa-form'),
+          );
+          gl.u2fAuthenticate.start();
+        case 'admin':
+          new Admin();
+          switch (path[1]) {
+            case 'groups':
+              new UsersSelect();
+              break;
+            case 'projects':
+              new NamespaceSelects();
+              break;
+            case 'labels':
+              switch (path[2]) {
+                case 'new':
+                case 'edit':
+                  new Labels();
+              }
+            case 'abuse_reports':
+              new gl.AbuseReports();
+              break;
+          }
+          break;
+        case 'dashboard':
+        case 'root':
+          shortcut_handler = new ShortcutsDashboardNavigation();
+          new UserCallout();
+          break;
+        case 'profiles':
+          new NotificationsForm();
+          new NotificationsDropdown();
+          break;
+        case 'projects':
+          new Project();
+          new ProjectAvatar();
+          switch (path[1]) {
+            case 'compare':
+              new CompareAutocomplete();
+              break;
+            case 'edit':
+              shortcut_handler = new ShortcutsNavigation();
+              new ProjectNew();
+              break;
+            case 'new':
+              new ProjectNew();
+              break;
+            case 'show':
+              new Star();
+              new ProjectNew();
+              new ProjectShow();
+              new NotificationsDropdown();
+              break;
+            case 'wikis':
+              new gl.Wikis();
+              shortcut_handler = new ShortcutsNavigation();
+              new ZenMode();
+              new gl.GLForm($('.wiki-form'));
+              break;
+            case 'snippets':
+              shortcut_handler = new ShortcutsNavigation();
+              if (path[2] === 'show') {
+                new ZenMode();
+              }
+              break;
+            case 'labels':
+            case 'graphs':
+            case 'compare':
+            case 'pipelines':
+            case 'forks':
+            case 'milestones':
+            case 'project_members':
+            case 'deploy_keys':
+            case 'builds':
+            case 'hooks':
+            case 'services':
+            case 'protected_branches':
+              shortcut_handler = new ShortcutsNavigation();
+          }
+      }
+      // If we haven't installed a custom shortcut handler, install the default one
+      if (!shortcut_handler) {
+        new Shortcuts();
+      }
+    };
+
+    Dispatcher.prototype.initSearch = function() {
+      // Only when search form is present
+      if ($('.search').length) {
+        return new gl.SearchAutocomplete();
+      }
+    };
+
+    Dispatcher.prototype.initFieldErrors = function() {
+      $('.gl-show-field-errors').each((i, form) => {
+        new gl.GlFieldErrors(form);
+      });
+    };
+
+    return Dispatcher;
+  })();
+}).call(window);
diff --git a/app/assets/javascripts/dispatcher.js.es6 b/app/assets/javascripts/dispatcher.js.es6
deleted file mode 100644
index 3a7c5ff3681..00000000000
--- a/app/assets/javascripts/dispatcher.js.es6
+++ /dev/null
@@ -1,324 +0,0 @@
-/* eslint-disable */
-(function() {
-  var Dispatcher;
-
-  $(function() {
-    return new Dispatcher();
-  });
-
-  Dispatcher = (function() {
-    function Dispatcher() {
-      this.initSearch();
-      this.initFieldErrors();
-      this.initPageScripts();
-    }
-
-    Dispatcher.prototype.initPageScripts = function() {
-      var page, path, shortcut_handler;
-      page = $('body').attr('data-page');
-      if (!page) {
-        return false;
-      }
-      path = page.split(':');
-      shortcut_handler = null;
-      switch (page) {
-        case 'sessions:new':
-          new UsernameValidator();
-          break;
-        case 'projects:boards:show':
-        case 'projects:boards:index':
-          shortcut_handler = new ShortcutsNavigation();
-          break;
-        case 'projects:builds:show':
-          new Build();
-          break;
-        case 'projects:merge_requests:index':
-        case 'projects:issues:index':
-          Issuable.init();
-          new gl.IssuableBulkActions();
-          shortcut_handler = new ShortcutsNavigation();
-          break;
-        case 'projects:issues:show':
-          new Issue();
-          shortcut_handler = new ShortcutsIssuable();
-          new ZenMode();
-          break;
-        case 'projects:milestones:show':
-        case 'groups:milestones:show':
-        case 'dashboard:milestones:show':
-          new Milestone();
-          break;
-        case 'dashboard:todos:index':
-          new gl.Todos();
-          break;
-        case 'projects:milestones:new':
-        case 'projects:milestones:edit':
-          new ZenMode();
-          new gl.DueDateSelectors();
-          new GLForm($('.milestone-form'));
-          break;
-        case 'groups:milestones:new':
-          new ZenMode();
-          break;
-        case 'projects:compare:show':
-          new gl.Diff();
-          break;
-        case 'projects:issues:new':
-        case 'projects:issues:edit':
-          shortcut_handler = new ShortcutsNavigation();
-          new GLForm($('.issue-form'));
-          new IssuableForm($('.issue-form'));
-          new LabelsSelect();
-          new MilestoneSelect();
-          new gl.IssuableTemplateSelectors();
-          break;
-        case 'projects:merge_requests:new':
-        case 'projects:merge_requests:edit':
-          new gl.Diff();
-          shortcut_handler = new ShortcutsNavigation();
-          new GLForm($('.merge-request-form'));
-          new IssuableForm($('.merge-request-form'));
-          new LabelsSelect();
-          new MilestoneSelect();
-          new gl.IssuableTemplateSelectors();
-          break;
-        case 'projects:tags:new':
-          new ZenMode();
-          new GLForm($('.tag-form'));
-          break;
-        case 'projects:releases:edit':
-          new ZenMode();
-          new GLForm($('.release-form'));
-          break;
-        case 'projects:merge_requests:show':
-          new gl.Diff();
-          shortcut_handler = new ShortcutsIssuable(true);
-          new ZenMode();
-          new MergedButtons();
-          break;
-        case 'projects:merge_requests:commits':
-        case 'projects:merge_requests:builds':
-          new MergedButtons();
-          break;
-        case "projects:merge_requests:diffs":
-          new gl.Diff();
-          new ZenMode();
-          new MergedButtons();
-          break;
-        case 'projects:merge_requests:index':
-          shortcut_handler = new ShortcutsNavigation();
-          Issuable.init();
-          break;
-        case 'dashboard:activity':
-          new gl.Activities();
-          break;
-        case 'dashboard:projects:starred':
-          new gl.Activities();
-          break;
-        case 'projects:commit:show':
-          new Commit();
-          new gl.Diff();
-          new ZenMode();
-          shortcut_handler = new ShortcutsNavigation();
-          break;
-        case 'projects:commit:builds':
-          new gl.Pipelines();
-          break;
-        case 'projects:commits:show':
-        case 'projects:activity':
-          shortcut_handler = new ShortcutsNavigation();
-          break;
-        case 'projects:show':
-          shortcut_handler = new ShortcutsNavigation();
-          new NotificationsForm();
-          if ($('#tree-slider').length) {
-            new TreeView();
-          }
-          break;
-        case 'projects:pipelines:builds':
-        case 'projects:pipelines:show':
-          const { controllerAction } = document.querySelector('.js-pipeline-container').dataset;
-
-          new gl.Pipelines({
-            initTabs: true,
-            tabsOptions: {
-              action: controllerAction,
-              defaultAction: 'pipelines',
-              parentEl: '.pipelines-tabs',
-            },
-          });
-          break;
-        case 'groups:activity':
-          new gl.Activities();
-          break;
-        case 'groups:show':
-          shortcut_handler = new ShortcutsNavigation();
-          new NotificationsForm();
-          new NotificationsDropdown();
-          break;
-        case 'groups:group_members:index':
-          new gl.MemberExpirationDate();
-          new gl.Members();
-          new UsersSelect();
-          break;
-        case 'projects:project_members:index':
-          new gl.MemberExpirationDate();
-          new gl.Members();
-          new UsersSelect();
-          break;
-        case 'groups:new':
-        case 'groups:edit':
-        case 'admin:groups:edit':
-        case 'admin:groups:new':
-          new GroupAvatar();
-          break;
-        case 'projects:tree:show':
-          shortcut_handler = new ShortcutsNavigation();
-          new TreeView();
-          break;
-        case 'projects:find_file:show':
-          shortcut_handler = true;
-          break;
-        case 'projects:blob:show':
-        case 'projects:blame:show':
-          new LineHighlighter();
-          shortcut_handler = new ShortcutsNavigation();
-          new ShortcutsBlob(true);
-          break;
-        case 'groups:labels:new':
-        case 'groups:labels:edit':
-        case 'projects:labels:new':
-        case 'projects:labels:edit':
-          new Labels();
-          break;
-        case 'projects:labels:index':
-          if ($('.prioritized-labels').length) {
-            new gl.LabelManager();
-          }
-          break;
-        case 'projects:network:show':
-          // Ensure we don't create a particular shortcut handler here. This is
-          // already created, where the network graph is created.
-          shortcut_handler = true;
-          break;
-        case 'projects:forks:new':
-          new ProjectFork();
-          break;
-        case 'projects:artifacts:browse':
-          new BuildArtifacts();
-          break;
-        case 'projects:group_links:index':
-          new gl.MemberExpirationDate();
-          new GroupsSelect();
-          break;
-        case 'search:show':
-          new Search();
-          break;
-        case 'projects:protected_branches:index':
-          new gl.ProtectedBranchCreate();
-          new gl.ProtectedBranchEditList();
-          break;
-        case 'projects:variables:index':
-          new gl.ProjectVariables();
-          break;
-      }
-      switch (path.first()) {
-        case 'admin':
-          new Admin();
-          switch (path[1]) {
-            case 'groups':
-              new UsersSelect();
-              break;
-            case 'projects':
-              new NamespaceSelects();
-              break;
-            case 'labels':
-              switch (path[2]) {
-                case 'new':
-                case 'edit':
-                  new Labels();
-              }
-            case 'abuse_reports':
-              new gl.AbuseReports();
-              break;
-          }
-          break;
-        case 'dashboard':
-        case 'root':
-          shortcut_handler = new ShortcutsDashboardNavigation();
-          break;
-        case 'profiles':
-          new NotificationsForm();
-          new NotificationsDropdown();
-          break;
-        case 'projects':
-          new Project();
-          new ProjectAvatar();
-          switch (path[1]) {
-            case 'compare':
-              new CompareAutocomplete();
-              break;
-            case 'edit':
-              shortcut_handler = new ShortcutsNavigation();
-              new ProjectNew();
-              break;
-            case 'new':
-              new ProjectNew();
-              break;
-            case 'show':
-              new Star();
-              new ProjectNew();
-              new ProjectShow();
-              new NotificationsDropdown();
-              break;
-            case 'wikis':
-              new gl.Wikis();
-              shortcut_handler = new ShortcutsNavigation();
-              new ZenMode();
-              new GLForm($('.wiki-form'));
-              break;
-            case 'snippets':
-              shortcut_handler = new ShortcutsNavigation();
-              if (path[2] === 'show') {
-                new ZenMode();
-              }
-              break;
-            case 'labels':
-            case 'graphs':
-            case 'compare':
-            case 'pipelines':
-            case 'forks':
-            case 'milestones':
-            case 'project_members':
-            case 'deploy_keys':
-            case 'builds':
-            case 'hooks':
-            case 'services':
-            case 'protected_branches':
-              shortcut_handler = new ShortcutsNavigation();
-          }
-      }
-      // If we haven't installed a custom shortcut handler, install the default one
-      if (!shortcut_handler) {
-        return new Shortcuts();
-      }
-    };
-
-    Dispatcher.prototype.initSearch = function() {
-      // Only when search form is present
-      if ($('.search').length) {
-        return new gl.SearchAutocomplete();
-      }
-    };
-
-    Dispatcher.prototype.initFieldErrors = function() {
-      $('.gl-show-field-errors').each((i, form) => {
-        new gl.GlFieldErrors(form);
-      });
-    };
-
-    return Dispatcher;
-
-  })();
-
-}).call(this);
diff --git a/app/assets/javascripts/droplab/droplab.js b/app/assets/javascripts/droplab/droplab.js
new file mode 100644
index 00000000000..8b14191395b
--- /dev/null
+++ b/app/assets/javascripts/droplab/droplab.js
@@ -0,0 +1,741 @@
+/* eslint-disable */
+// Determine where to place this
+if (typeof Object.assign != 'function') {
+  Object.assign = function (target, varArgs) { // .length of function is 2
+    'use strict';
+    if (target == null) { // TypeError if undefined or null
+      throw new TypeError('Cannot convert undefined or null to object');
+    }
+
+    var to = Object(target);
+
+    for (var index = 1; index < arguments.length; index++) {
+      var nextSource = arguments[index];
+
+      if (nextSource != null) { // Skip over if undefined or null
+        for (var nextKey in nextSource) {
+          // Avoid bugs when hasOwnProperty is shadowed
+          if (Object.prototype.hasOwnProperty.call(nextSource, nextKey)) {
+            to[nextKey] = nextSource[nextKey];
+          }
+        }
+      }
+    }
+    return to;
+  };
+}
+
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.droplab = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+var DATA_TRIGGER = 'data-dropdown-trigger';
+var DATA_DROPDOWN = 'data-dropdown';
+
+module.exports = {
+  DATA_TRIGGER: DATA_TRIGGER,
+  DATA_DROPDOWN: DATA_DROPDOWN,
+}
+
+},{}],2:[function(require,module,exports){
+// Custom event support for IE
+if ( typeof CustomEvent === "function" ) {
+  module.exports = CustomEvent;
+} else {
+  require('./window')(function(w){
+    var CustomEvent = function ( event, params ) {
+      params = params || { bubbles: false, cancelable: false, detail: undefined };
+      var evt = document.createEvent( 'CustomEvent' );
+      evt.initCustomEvent( event, params.bubbles, params.cancelable, params.detail );
+      return evt;
+    }
+    CustomEvent.prototype = w.Event.prototype;
+
+    w.CustomEvent = CustomEvent;
+  });
+  module.exports = CustomEvent;
+}
+
+},{"./window":11}],3:[function(require,module,exports){
+var CustomEvent = require('./custom_event_polyfill');
+var utils = require('./utils');
+
+var DropDown = function(list) {
+  this.currentIndex = 0;
+  this.hidden = true;
+  this.list = list;
+  this.items = [];
+  this.getItems();
+  this.initTemplateString();
+  this.addEvents();
+  this.initialState = list.innerHTML;
+};
+
+Object.assign(DropDown.prototype, {
+  getItems: function() {
+    this.items = [].slice.call(this.list.querySelectorAll('li'));
+    return this.items;
+  },
+
+  initTemplateString: function() {
+    var items = this.items || this.getItems();
+
+    var templateString = '';
+    if(items.length > 0) {
+      templateString = items[items.length - 1].outerHTML;
+    }
+    this.templateString = templateString;
+    return this.templateString;
+  },
+
+  clickEvent: function(e) {
+    // climb up the tree to find the LI
+    var selected = utils.closest(e.target, 'LI');
+
+    if(selected) {
+      e.preventDefault();
+      this.hide();
+      var listEvent = new CustomEvent('click.dl', {
+        detail: {
+          list: this,
+          selected: selected,
+          data: e.target.dataset,
+        },
+      });
+      this.list.dispatchEvent(listEvent);
+    }
+  },
+
+  addEvents: function() {
+    this.clickWrapper = this.clickEvent.bind(this);
+    // event delegation.
+    this.list.addEventListener('click', this.clickWrapper);
+  },
+
+  toggle: function() {
+    if(this.hidden) {
+      this.show();
+    } else {
+      this.hide();
+    }
+  },
+
+  setData: function(data) {
+    this.data = data;
+    this.render(data);
+  },
+
+  addData: function(data) {
+    this.data = (this.data || []).concat(data);
+    this.render(this.data);
+  },
+
+  // call render manually on data;
+  render: function(data){
+    // debugger
+    // empty the list first
+    var templateString = this.templateString;
+    var newChildren = [];
+    var toAppend;
+
+    newChildren = (data ||[]).map(function(dat){
+      var html = utils.t(templateString, dat);
+      var template = document.createElement('div');
+      template.innerHTML = html;
+
+      // Help set the image src template
+      var imageTags = template.querySelectorAll('img[data-src]');
+      // debugger
+      for(var i = 0; i < imageTags.length; i++) {
+        var imageTag = imageTags[i];
+        imageTag.src = imageTag.getAttribute('data-src');
+        imageTag.removeAttribute('data-src');
+      }
+
+      if(dat.hasOwnProperty('droplab_hidden') && dat.droplab_hidden){
+        template.firstChild.style.display = 'none'
+      }else{
+        template.firstChild.style.display = 'block';
+      }
+      return template.firstChild.outerHTML;
+    });
+    toAppend = this.list.querySelector('ul[data-dynamic]');
+    if(toAppend) {
+      toAppend.innerHTML = newChildren.join('');
+    } else {
+      this.list.innerHTML = newChildren.join('');
+    }
+  },
+
+  show: function() {
+    if (this.hidden) {
+      // debugger
+      this.list.style.display = 'block';
+      this.currentIndex = 0;
+      this.hidden = false;
+    }
+  },
+
+  hide: function() {
+    if (!this.hidden) {
+      // debugger
+      this.list.style.display = 'none';
+      this.currentIndex = 0;
+      this.hidden = true;
+    }
+  },
+
+  destroy: function() {
+    this.hide();
+    this.list.removeEventListener('click', this.clickWrapper);
+  }
+});
+
+module.exports = DropDown;
+
+},{"./custom_event_polyfill":2,"./utils":10}],4:[function(require,module,exports){
+require('./window')(function(w){
+  module.exports = function(deps) {
+    deps = deps || {};
+    var window = deps.window || w;
+    var document = deps.document || window.document;
+    var CustomEvent = deps.CustomEvent || require('./custom_event_polyfill');
+    var HookButton = deps.HookButton || require('./hook_button');
+    var HookInput = deps.HookInput || require('./hook_input');
+    var utils = deps.utils || require('./utils');
+    var DATA_TRIGGER = require('./constants').DATA_TRIGGER;
+
+    var DropLab = function(hook){
+      if (!(this instanceof DropLab)) return new DropLab(hook);
+      this.ready = false;
+      this.hooks = [];
+      this.queuedData = [];
+      this.config = {};
+      this.loadWrapper;
+      if(typeof hook !== 'undefined'){
+        this.addHook(hook);
+      }
+    };
+
+
+    Object.assign(DropLab.prototype, {
+      load: function() {
+        this.loadWrapper();
+      },
+
+      loadWrapper: function(){
+        var dropdownTriggers = [].slice.apply(document.querySelectorAll('['+DATA_TRIGGER+']'));
+        this.addHooks(dropdownTriggers).init();
+      },
+
+      addData: function () {
+        var args = [].slice.apply(arguments);
+        this.applyArgs(args, '_addData');
+      },
+
+      setData: function() {
+        var args = [].slice.apply(arguments);
+        this.applyArgs(args, '_setData');
+      },
+
+      destroy: function() {
+        for(var i = 0; i < this.hooks.length; i++) {
+          this.hooks[i].destroy();
+        }
+        this.hooks = [];
+        this.removeEvents();
+      },
+
+      applyArgs: function(args, methodName) {
+        if(this.ready) {
+          this[methodName].apply(this, args);
+        } else {
+          this.queuedData = this.queuedData || [];
+          this.queuedData.push(args);
+        }
+      },
+
+      _addData: function(trigger, data) {
+        this._processData(trigger, data, 'addData');
+      },
+
+      _setData: function(trigger, data) {
+        this._processData(trigger, data, 'setData');
+      },
+
+      _processData: function(trigger, data, methodName) {
+        for(var i = 0; i < this.hooks.length; i++) {
+          var hook = this.hooks[i];
+          if(hook.trigger.dataset.hasOwnProperty('id')) {
+            if(hook.trigger.dataset.id === trigger) {
+              hook.list[methodName](data);
+            }
+          }
+        }
+      },
+
+      addEvents: function() {
+        var self = this;
+        this.windowClickedWrapper = function(e){
+          var thisTag = e.target;
+          if(thisTag.tagName !== 'UL'){
+            // climb up the tree to find the UL
+            thisTag = utils.closest(thisTag, 'UL');
+          }
+          if(utils.isDropDownParts(thisTag)){ return }
+          if(utils.isDropDownParts(e.target)){ return }
+          for(var i = 0; i < self.hooks.length; i++) {
+            self.hooks[i].list.hide();
+          }
+        }.bind(this);
+        document.addEventListener('click', this.windowClickedWrapper);
+      },
+
+      removeEvents: function(){
+        w.removeEventListener('click', this.windowClickedWrapper);
+        w.removeEventListener('load', this.loadWrapper);
+      },
+
+      changeHookList: function(trigger, list, plugins, config) {
+        trigger = document.querySelector('[data-id="'+trigger+'"]');
+        // list = document.querySelector(list);
+        this.hooks.every(function(hook, i) {
+          if(hook.trigger === trigger) {
+            hook.destroy();
+            this.hooks.splice(i, 1);
+            this.addHook(trigger, list, plugins, config);
+            return false;
+          }
+          return true
+        }.bind(this));
+      },
+
+      addHook: function(hook, list, plugins, config) {
+        if(!(hook instanceof HTMLElement) && typeof hook === 'string'){
+          hook = document.querySelector(hook);
+        }
+        if(!list){
+          list = document.querySelector(hook.dataset[utils.toDataCamelCase(DATA_TRIGGER)]);
+        }
+
+        if(hook) {
+          if(hook.tagName === 'A' || hook.tagName === 'BUTTON') {
+            this.hooks.push(new HookButton(hook, list, plugins, config));
+          } else if(hook.tagName === 'INPUT') {
+            this.hooks.push(new HookInput(hook, list, plugins, config));
+          }
+        }
+        return this;
+      },
+
+      addHooks: function(hooks, plugins, config) {
+        for(var i = 0; i < hooks.length; i++) {
+          var hook = hooks[i];
+          this.addHook(hook, null, plugins, config);
+        }
+        return this;
+      },
+
+      setConfig: function(obj){
+        this.config = obj;
+      },
+
+      init: function () {
+        this.addEvents();
+        var readyEvent = new CustomEvent('ready.dl', {
+          detail: {
+            dropdown: this,
+          },
+        });
+        window.dispatchEvent(readyEvent);
+        this.ready = true;
+        for(var i = 0; i < this.queuedData.length; i++) {
+          this.addData.apply(this, this.queuedData[i]);
+        }
+        this.queuedData = [];
+        return this;
+      },
+    });
+
+    return DropLab;
+  };
+});
+
+},{"./constants":1,"./custom_event_polyfill":2,"./hook_button":6,"./hook_input":7,"./utils":10,"./window":11}],5:[function(require,module,exports){
+var DropDown = require('./dropdown');
+
+var Hook = function(trigger, list, plugins, config){
+  this.trigger = trigger;
+  this.list = new DropDown(list);
+  this.type = 'Hook';
+  this.event = 'click';
+  this.plugins = plugins || [];
+  this.config = config || {};
+  this.id = trigger.dataset.id;
+};
+
+Object.assign(Hook.prototype, {
+
+  addEvents: function(){},
+
+  constructor: Hook,
+});
+
+module.exports = Hook;
+
+},{"./dropdown":3}],6:[function(require,module,exports){
+var CustomEvent = require('./custom_event_polyfill');
+var Hook = require('./hook');
+
+var HookButton = function(trigger, list, plugins, config) {
+  Hook.call(this, trigger, list, plugins, config);
+  this.type = 'button';
+  this.event = 'click';
+  this.addEvents();
+  this.addPlugins();
+};
+
+HookButton.prototype = Object.create(Hook.prototype);
+
+Object.assign(HookButton.prototype, {
+  addPlugins: function() {
+    for(var i = 0; i < this.plugins.length; i++) {
+      this.plugins[i].init(this);
+    }
+  },
+
+  clicked: function(e){
+    var buttonEvent = new CustomEvent('click.dl', {
+      detail: {
+        hook: this,
+      },
+      bubbles: true,
+      cancelable: true
+    });
+    this.list.show();
+    e.target.dispatchEvent(buttonEvent);
+  },
+
+  addEvents: function(){
+    this.clickedWrapper = this.clicked.bind(this);
+    this.trigger.addEventListener('click', this.clickedWrapper);
+  },
+
+  removeEvents: function(){
+    this.trigger.removeEventListener('click', this.clickedWrapper);
+  },
+
+  restoreInitialState: function() {
+    this.list.list.innerHTML = this.list.initialState;
+  },
+
+  removePlugins: function() {
+    for(var i = 0; i < this.plugins.length; i++) {
+      this.plugins[i].destroy();
+    }
+  },
+
+  destroy: function() {
+    this.restoreInitialState();
+    this.removeEvents();
+    this.removePlugins();
+  },
+
+
+  constructor: HookButton,
+});
+
+
+module.exports = HookButton;
+
+},{"./custom_event_polyfill":2,"./hook":5}],7:[function(require,module,exports){
+var CustomEvent = require('./custom_event_polyfill');
+var Hook = require('./hook');
+
+var HookInput = function(trigger, list, plugins, config) {
+  Hook.call(this, trigger, list, plugins, config);
+  this.type = 'input';
+  this.event = 'input';
+  this.addPlugins();
+  this.addEvents();
+};
+
+Object.assign(HookInput.prototype, {
+  addPlugins: function() {
+    var self = this;
+    for(var i = 0; i < this.plugins.length; i++) {
+      this.plugins[i].init(self);
+    }
+  },
+
+  addEvents: function(){
+    var self = this;
+
+    this.mousedown = function mousedown(e) {
+      if(self.hasRemovedEvents) return;
+
+      var mouseEvent = new CustomEvent('mousedown.dl', {
+        detail: {
+          hook: self,
+          text: e.target.value,
+        },
+        bubbles: true,
+        cancelable: true
+      });
+      e.target.dispatchEvent(mouseEvent);
+    }
+
+    this.input = function input(e) {
+      if(self.hasRemovedEvents) return;
+
+      self.list.show();
+
+      var inputEvent = new CustomEvent('input.dl', {
+        detail: {
+          hook: self,
+          text: e.target.value,
+        },
+        bubbles: true,
+        cancelable: true
+      });
+      e.target.dispatchEvent(inputEvent);
+    }
+
+    this.keyup = function keyup(e) {
+      if(self.hasRemovedEvents) return;
+
+      keyEvent(e, 'keyup.dl');
+    }
+
+    this.keydown = function keydown(e) {
+      if(self.hasRemovedEvents) return;
+
+      keyEvent(e, 'keydown.dl');
+    }
+
+    function keyEvent(e, keyEventName){
+      self.list.show();
+
+      var keyEvent = new CustomEvent(keyEventName, {
+        detail: {
+          hook: self,
+          text: e.target.value,
+          which: e.which,
+          key: e.key,
+        },
+        bubbles: true,
+        cancelable: true
+      });
+      e.target.dispatchEvent(keyEvent);
+    }
+
+    this.events = this.events || {};
+    this.events.mousedown = this.mousedown;
+    this.events.input = this.input;
+    this.events.keyup = this.keyup;
+    this.events.keydown = this.keydown;
+    this.trigger.addEventListener('mousedown', this.mousedown);
+    this.trigger.addEventListener('input', this.input);
+    this.trigger.addEventListener('keyup', this.keyup);
+    this.trigger.addEventListener('keydown', this.keydown);
+  },
+
+  removeEvents: function() {
+    this.hasRemovedEvents = true;
+    this.trigger.removeEventListener('mousedown', this.mousedown);
+    this.trigger.removeEventListener('input', this.input);
+    this.trigger.removeEventListener('keyup', this.keyup);
+    this.trigger.removeEventListener('keydown', this.keydown);
+  },
+
+  restoreInitialState: function() {
+    this.list.list.innerHTML = this.list.initialState;
+  },
+
+  removePlugins: function() {
+    for(var i = 0; i < this.plugins.length; i++) {
+      this.plugins[i].destroy();
+    }
+  },
+
+  destroy: function() {
+    this.restoreInitialState();
+    this.removeEvents();
+    this.removePlugins();
+    this.list.destroy();
+  }
+});
+
+module.exports = HookInput;
+
+},{"./custom_event_polyfill":2,"./hook":5}],8:[function(require,module,exports){
+var DropLab = require('./droplab')();
+var DATA_TRIGGER = require('./constants').DATA_TRIGGER;
+var keyboard = require('./keyboard')();
+var setup = function() {
+  window.DropLab = DropLab;
+};
+
+
+module.exports = setup();
+
+},{"./constants":1,"./droplab":4,"./keyboard":9}],9:[function(require,module,exports){
+require('./window')(function(w){
+  module.exports = function(){
+    var currentKey;
+    var currentFocus;
+    var isUpArrow = false;
+    var isDownArrow = false;
+    var removeHighlight = function removeHighlight(list) {
+      var listItems = Array.prototype.slice.call(list.list.querySelectorAll('li:not(.divider)'), 0);
+      var listItemsTmp = [];
+      for(var i = 0; i < listItems.length; i++) {
+        var listItem = listItems[i];
+        listItem.classList.remove('dropdown-active');
+
+        if (listItem.style.display !== 'none') {
+          listItemsTmp.push(listItem);
+        }
+      }
+      return listItemsTmp;
+    };
+
+    var setMenuForArrows = function setMenuForArrows(list) {
+      var listItems = removeHighlight(list);
+      if(list.currentIndex>0){
+        if(!listItems[list.currentIndex-1]){
+          list.currentIndex = list.currentIndex-1;
+        }
+
+        if (listItems[list.currentIndex-1]) {
+          var el = listItems[list.currentIndex-1];
+          var filterDropdownEl = el.closest('.filter-dropdown');
+          el.classList.add('dropdown-active');
+
+          if (filterDropdownEl) {
+            var filterDropdownBottom = filterDropdownEl.offsetHeight;
+            var elOffsetTop = el.offsetTop - 30;
+
+            if (elOffsetTop > filterDropdownBottom) {
+              filterDropdownEl.scrollTop = elOffsetTop - filterDropdownBottom;
+            }
+          }
+        }
+      }
+    };
+
+    var mousedown = function mousedown(e) {
+      var list = e.detail.hook.list;
+      removeHighlight(list);
+      list.show();
+      list.currentIndex = 0;
+      isUpArrow = false;
+      isDownArrow = false;
+    };
+    var selectItem = function selectItem(list) {
+      var listItems = removeHighlight(list);
+      var currentItem = listItems[list.currentIndex-1];
+      var listEvent = new CustomEvent('click.dl', {
+        detail: {
+          list: list,
+          selected: currentItem,
+          data: currentItem.dataset,
+        },
+      });
+      list.list.dispatchEvent(listEvent);
+      list.hide();
+    }
+
+    var keydown = function keydown(e){
+      var typedOn = e.target;
+      var list = e.detail.hook.list;
+      var currentIndex = list.currentIndex;
+      isUpArrow = false;
+      isDownArrow = false;
+
+      if(e.detail.which){
+        currentKey = e.detail.which;
+        if(currentKey === 13){
+          selectItem(e.detail.hook.list);
+          return;
+        }
+        if(currentKey === 38) {
+          isUpArrow = true;
+        }
+        if(currentKey === 40) {
+          isDownArrow = true;
+        }
+      } else if(e.detail.key) {
+        currentKey = e.detail.key;
+        if(currentKey === 'Enter'){
+          selectItem(e.detail.hook.list);
+          return;
+        }
+        if(currentKey === 'ArrowUp') {
+          isUpArrow = true;
+        }
+        if(currentKey === 'ArrowDown') {
+          isDownArrow = true;
+        }
+      }
+      if(isUpArrow){ currentIndex--; }
+      if(isDownArrow){ currentIndex++; }
+      if(currentIndex < 0){ currentIndex = 0; }
+      list.currentIndex = currentIndex;
+      setMenuForArrows(e.detail.hook.list);
+    };
+
+    w.addEventListener('mousedown.dl', mousedown);
+    w.addEventListener('keydown.dl', keydown);
+  };
+});
+},{"./window":11}],10:[function(require,module,exports){
+var DATA_TRIGGER = require('./constants').DATA_TRIGGER;
+var DATA_DROPDOWN = require('./constants').DATA_DROPDOWN;
+
+var toDataCamelCase = function(attr){
+  return this.camelize(attr.split('-').slice(1).join(' '));
+};
+
+// the tiniest damn templating I can do
+var t = function(s,d){
+  for(var p in d)
+    s=s.replace(new RegExp('{{'+p+'}}','g'), d[p]);
+  return s;
+};
+
+var camelize = function(str) {
+  return str.replace(/(?:^\w|[A-Z]|\b\w)/g, function(letter, index) {
+    return index == 0 ? letter.toLowerCase() : letter.toUpperCase();
+  }).replace(/\s+/g, '');
+};
+
+var closest = function(thisTag, stopTag) {
+  while(thisTag && thisTag.tagName !== stopTag && thisTag.tagName !== 'HTML'){
+    thisTag = thisTag.parentNode;
+  }
+  return thisTag;
+};
+
+var isDropDownParts = function(target) {
+  if(!target || target.tagName === 'HTML') { return false; }
+  return (
+    target.hasAttribute(DATA_TRIGGER) ||
+      target.hasAttribute(DATA_DROPDOWN)
+  );
+};
+
+module.exports = {
+  toDataCamelCase: toDataCamelCase,
+  t: t,
+  camelize: camelize,
+  closest: closest,
+  isDropDownParts: isDropDownParts,
+};
+
+},{"./constants":1}],11:[function(require,module,exports){
+module.exports = function(callback) {
+  return (function() {
+    callback(this);
+  }).call(null);
+};
+
+},{}]},{},[8])(8)
+});
diff --git a/app/assets/javascripts/droplab/droplab_ajax.js b/app/assets/javascripts/droplab/droplab_ajax.js
new file mode 100644
index 00000000000..020f8b4ac65
--- /dev/null
+++ b/app/assets/javascripts/droplab/droplab_ajax.js
@@ -0,0 +1,103 @@
+/* eslint-disable */
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g=(g.droplab||(g.droplab = {}));g=(g.ajax||(g.ajax = {}));g=(g.datasource||(g.datasource = {}));g.js = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+/* global droplab */
+
+require('../window')(function(w){
+  function droplabAjaxException(message) {
+    this.message = message;
+  }
+
+  w.droplabAjax = {
+    _loadUrlData: function _loadUrlData(url) {
+      var self = this;
+      return new Promise(function(resolve, reject) {
+        var xhr = new XMLHttpRequest;
+        xhr.open('GET', url, true);
+        xhr.onreadystatechange = function () {
+          if(xhr.readyState === XMLHttpRequest.DONE) {
+            if (xhr.status === 200) {
+              var data = JSON.parse(xhr.responseText);
+              self.cache[url] = data;
+              return resolve(data);
+            } else {
+              return reject([xhr.responseText, xhr.status]);
+            }
+          }
+        };
+        xhr.send();
+      });
+    },
+
+    _loadData: function _loadData(data, config, self) {
+      if (config.loadingTemplate) {
+        var dataLoadingTemplate = self.hook.list.list.querySelector('[data-loading-template]');
+
+        if (dataLoadingTemplate) {
+          dataLoadingTemplate.outerHTML = self.listTemplate;
+        }
+      }
+
+      if (!self.destroyed) {
+        self.hook.list[config.method].call(self.hook.list, data);
+      }
+    },
+
+    init: function init(hook) {
+      var self = this;
+      self.destroyed = false;
+      self.cache = self.cache || {};
+      var config = hook.config.droplabAjax;
+      this.hook = hook;
+
+      if (!config || !config.endpoint || !config.method) {
+        return;
+      }
+
+      if (config.method !== 'setData' && config.method !== 'addData') {
+        return;
+      }
+
+      if (config.loadingTemplate) {
+        var dynamicList = hook.list.list.querySelector('[data-dynamic]');
+
+        var loadingTemplate = document.createElement('div');
+        loadingTemplate.innerHTML = config.loadingTemplate;
+        loadingTemplate.setAttribute('data-loading-template', '');
+
+        this.listTemplate = dynamicList.outerHTML;
+        dynamicList.outerHTML = loadingTemplate.outerHTML;
+      }
+
+      if (self.cache[config.endpoint]) {
+        self._loadData(self.cache[config.endpoint], config, self);
+      } else {
+        this._loadUrlData(config.endpoint)
+          .then(function(d) {
+            self._loadData(d, config, self);
+          }, function(xhrError) {
+            // TODO: properly handle errors due to XHR cancellation
+            return;
+          }).catch(function(e) {
+            throw new droplabAjaxException(e.message || e);
+          });
+      }
+    },
+
+    destroy: function() {
+      var dynamicList = this.hook.list.list.querySelector('[data-dynamic]');
+      this.destroyed = true;
+      if (this.listTemplate && dynamicList) {
+        dynamicList.outerHTML = this.listTemplate;
+      }
+    }
+  };
+});
+},{"../window":2}],2:[function(require,module,exports){
+module.exports = function(callback) {
+  return (function() {
+    callback(this);
+  }).call(null);
+};
+
+},{}]},{},[1])(1)
+});
diff --git a/app/assets/javascripts/droplab/droplab_ajax_filter.js b/app/assets/javascripts/droplab/droplab_ajax_filter.js
new file mode 100644
index 00000000000..05eba7aef56
--- /dev/null
+++ b/app/assets/javascripts/droplab/droplab_ajax_filter.js
@@ -0,0 +1,164 @@
+/* eslint-disable */
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g=(g.droplab||(g.droplab = {}));g=(g.ajax||(g.ajax = {}));g=(g.datasource||(g.datasource = {}));g.js = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+/* global droplab */
+
+require('../window')(function(w){
+  w.droplabAjaxFilter = {
+    init: function(hook) {
+      this.destroyed = false;
+      this.hook = hook;
+      this.notLoading();
+
+      this.debounceTriggerWrapper = this.debounceTrigger.bind(this);
+      this.hook.trigger.addEventListener('keydown.dl', this.debounceTriggerWrapper);
+      this.hook.trigger.addEventListener('focus', this.debounceTriggerWrapper);
+      this.trigger(true);
+    },
+
+    notLoading: function notLoading() {
+      this.loading = false;
+    },
+
+    debounceTrigger: function debounceTrigger(e) {
+      var NON_CHARACTER_KEYS = [16, 17, 18, 20, 37, 38, 39, 40, 91, 93];
+      var invalidKeyPressed = NON_CHARACTER_KEYS.indexOf(e.detail.which || e.detail.keyCode) > -1;
+      var focusEvent = e.type === 'focus';
+
+      if (invalidKeyPressed || this.loading) {
+        return;
+      }
+
+      if (this.timeout) {
+        clearTimeout(this.timeout);
+      }
+
+      this.timeout = setTimeout(this.trigger.bind(this, focusEvent), 200);
+    },
+
+    trigger: function trigger(getEntireList) {
+      var config = this.hook.config.droplabAjaxFilter;
+      var searchValue = this.trigger.value;
+
+      if (!config || !config.endpoint || !config.searchKey) {
+        return;
+      }
+
+      if (config.searchValueFunction) {
+        searchValue = config.searchValueFunction();
+      }
+
+      if (config.loadingTemplate && this.hook.list.data === undefined ||
+        this.hook.list.data.length === 0) {
+        var dynamicList = this.hook.list.list.querySelector('[data-dynamic]');
+
+        var loadingTemplate = document.createElement('div');
+        loadingTemplate.innerHTML = config.loadingTemplate;
+        loadingTemplate.setAttribute('data-loading-template', true);
+
+        this.listTemplate = dynamicList.outerHTML;
+        dynamicList.outerHTML = loadingTemplate.outerHTML;
+      }
+
+      if (getEntireList) {
+        searchValue = '';
+      }
+
+      if (config.searchKey === searchValue) {
+        return this.list.show();
+      }
+
+      this.loading = true;
+
+      var params = config.params || {};
+      params[config.searchKey] = searchValue;
+      var self = this;
+      self.cache = self.cache || {};
+      var url = config.endpoint + this.buildParams(params);
+      var urlCachedData = self.cache[url];
+
+      if (urlCachedData) {
+        self._loadData(urlCachedData, config, self);
+      } else {
+        this._loadUrlData(url)
+          .then(function(data) {
+            self._loadData(data, config, self);
+          }, function(xhrError) {
+            // TODO: properly handle errors due to XHR cancellation
+            return;
+          });
+      }
+    },
+
+    _loadUrlData: function _loadUrlData(url) {
+      var self = this;
+      return new Promise(function(resolve, reject) {
+        var xhr = new XMLHttpRequest;
+        xhr.open('GET', url, true);
+        xhr.onreadystatechange = function () {
+          if(xhr.readyState === XMLHttpRequest.DONE) {
+            if (xhr.status === 200) {
+              var data = JSON.parse(xhr.responseText);
+              self.cache[url] = data;
+              return resolve(data);
+            } else {
+              return reject([xhr.responseText, xhr.status]);
+            }
+          }
+        };
+        xhr.send();
+      });
+    },
+
+    _loadData: function _loadData(data, config, self) {
+      if (config.loadingTemplate && self.hook.list.data === undefined ||
+        self.hook.list.data.length === 0) {
+        const dataLoadingTemplate = self.hook.list.list.querySelector('[data-loading-template]');
+
+        if (dataLoadingTemplate) {
+          dataLoadingTemplate.outerHTML = self.listTemplate;
+        }
+      }
+
+      if (!self.destroyed) {
+        var hookListChildren = self.hook.list.list.children;
+        var onlyDynamicList = hookListChildren.length === 1 && hookListChildren[0].hasAttribute('data-dynamic');
+
+        if (onlyDynamicList && data.length === 0) {
+          self.hook.list.hide();
+        }
+
+        self.hook.list.setData.call(self.hook.list, data);
+      }
+      self.notLoading();
+      self.hook.list.currentIndex = 0;
+    },
+
+    buildParams: function(params) {
+      if (!params) return '';
+      var paramsArray = Object.keys(params).map(function(param) {
+        return param + '=' + (params[param] || '');
+      });
+      return '?' + paramsArray.join('&');
+    },
+
+    destroy: function destroy() {
+      if (this.timeout) {
+        clearTimeout(this.timeout);
+      }
+
+      this.destroyed = true;
+
+      this.hook.trigger.removeEventListener('keydown.dl', this.debounceTriggerWrapper);
+      this.hook.trigger.removeEventListener('focus', this.debounceTriggerWrapper);
+    }
+  };
+});
+},{"../window":2}],2:[function(require,module,exports){
+module.exports = function(callback) {
+  return (function() {
+    callback(this);
+  }).call(null);
+};
+
+},{}]},{},[1])(1)
+});
diff --git a/app/assets/javascripts/droplab/droplab_filter.js b/app/assets/javascripts/droplab/droplab_filter.js
new file mode 100644
index 00000000000..9b40a3f20a4
--- /dev/null
+++ b/app/assets/javascripts/droplab/droplab_filter.js
@@ -0,0 +1,74 @@
+/* eslint-disable */
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g=(g.droplab||(g.droplab = {}));g=(g.filter||(g.filter = {}));g.js = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+/* global droplab */
+
+require('../window')(function(w){
+  w.droplabFilter = {
+
+    keydownWrapper: function(e){
+        var hiddenCount = 0;
+        var dataHiddenCount = 0;
+        var list = e.detail.hook.list;
+        var data = list.data;
+        var value = e.detail.hook.trigger.value.toLowerCase();
+        var config = e.detail.hook.config.droplabFilter;
+        var matches = [];
+        var filterFunction;
+        // will only work on dynamically set data
+        if(!data){
+          return;
+        }
+
+        if (config && config.filterFunction && typeof config.filterFunction === 'function') {
+          filterFunction = config.filterFunction;
+        } else {
+          filterFunction = function(o){
+            // cheap string search
+            o.droplab_hidden = o[config.template].toLowerCase().indexOf(value) === -1;
+            return o;
+          };
+        }
+
+        dataHiddenCount = data.filter(function(o) {
+          return !o.droplab_hidden;
+        }).length;
+
+        matches = data.map(function(o) {
+          return filterFunction(o, value);
+        });
+
+        hiddenCount = matches.filter(function(o) {
+          return !o.droplab_hidden;
+        }).length;
+
+        if (dataHiddenCount !== hiddenCount) {
+          list.render(matches);
+          list.currentIndex = 0;
+        }
+    },
+
+    init: function init(hookInput) {
+      var config = hookInput.config.droplabFilter;
+
+      if (!config || (!config.template && !config.filterFunction)) {
+        return;
+      }
+
+      this.hookInput = hookInput;
+      this.hookInput.trigger.addEventListener('keyup.dl', this.keydownWrapper);
+    },
+
+    destroy: function destroy(){
+      this.hookInput.trigger.removeEventListener('keyup.dl', this.keydownWrapper);
+    }
+  };
+});
+},{"../window":2}],2:[function(require,module,exports){
+module.exports = function(callback) {
+  return (function() {
+    callback(this);
+  }).call(null);
+};
+
+},{}]},{},[1])(1)
+});
diff --git a/app/assets/javascripts/dropzone_input.js b/app/assets/javascripts/dropzone_input.js
index e1e76bca6ad..f2963a5eb19 100644
--- a/app/assets/javascripts/dropzone_input.js
+++ b/app/assets/javascripts/dropzone_input.js
@@ -1,220 +1,218 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, max-len, one-var, no-var, one-var-declaration-per-line, no-unused-vars, camelcase, no-undef, quotes, no-useless-concat, prefer-template, quote-props, comma-dangle, object-shorthand, consistent-return, no-plusplus, prefer-arrow-callback, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, max-len, one-var, no-var, one-var-declaration-per-line, no-unused-vars, camelcase, quotes, no-useless-concat, prefer-template, quote-props, comma-dangle, object-shorthand, consistent-return, prefer-arrow-callback */
+/* global Dropzone */
 
-/*= require preview_markdown */
+require('./preview_markdown');
 
-(function() {
-  this.DropzoneInput = (function() {
-    function DropzoneInput(form) {
-      var $mdArea, alertAttr, alertClass, appendToTextArea, btnAlert, child, closeAlertMessage, closeSpinner, divAlert, divHover, divSpinner, dropzone, form_dropzone, form_textarea, getFilename, handlePaste, iconPaperclip, iconSpinner, insertToTextArea, isImage, max_file_size, pasteText, project_uploads_path, showError, showSpinner, uploadFile, uploadProgress;
-      Dropzone.autoDiscover = false;
-      alertClass = "alert alert-danger alert-dismissable div-dropzone-alert";
-      alertAttr = "class=\"close\" data-dismiss=\"alert\"" + "aria-hidden=\"true\"";
-      divHover = "<div class=\"div-dropzone-hover\"></div>";
-      divSpinner = "<div class=\"div-dropzone-spinner\"></div>";
-      divAlert = "<div class=\"" + alertClass + "\"></div>";
-      iconPaperclip = "<i class=\"fa fa-paperclip div-dropzone-icon\"></i>";
-      iconSpinner = "<i class=\"fa fa-spinner fa-spin div-dropzone-icon\"></i>";
-      uploadProgress = $("<div class=\"div-dropzone-progress\"></div>");
-      btnAlert = "<button type=\"button\"" + alertAttr + ">&times;</button>";
-      project_uploads_path = window.project_uploads_path || null;
-      max_file_size = gon.max_file_size || 10;
-      form_textarea = $(form).find(".js-gfm-input");
-      form_textarea.wrap("<div class=\"div-dropzone\"></div>");
-      form_textarea.on('paste', (function(_this) {
-        return function(event) {
-          return handlePaste(event);
-        };
-      })(this));
-      $mdArea = $(form_textarea).closest('.md-area');
-      $(form).setupMarkdownPreview();
-      form_dropzone = $(form).find('.div-dropzone');
-      form_dropzone.parent().addClass("div-dropzone-wrapper");
-      form_dropzone.append(divHover);
-      form_dropzone.find(".div-dropzone-hover").append(iconPaperclip);
-      form_dropzone.append(divSpinner);
-      form_dropzone.find(".div-dropzone-spinner").append(iconSpinner);
-      form_dropzone.find(".div-dropzone-spinner").append(uploadProgress);
-      form_dropzone.find(".div-dropzone-spinner").css({
-        "opacity": 0,
-        "display": "none"
-      });
-      dropzone = form_dropzone.dropzone({
-        url: project_uploads_path,
-        dictDefaultMessage: "",
-        clickable: true,
-        paramName: "file",
-        maxFilesize: max_file_size,
-        uploadMultiple: false,
-        headers: {
-          "X-CSRF-Token": $("meta[name=\"csrf-token\"]").attr("content")
-        },
-        previewContainer: false,
-        processing: function() {
-          return $(".div-dropzone-alert").alert("close");
-        },
-        dragover: function() {
-          $mdArea.addClass('is-dropzone-hover');
-          form.find(".div-dropzone-hover").css("opacity", 0.7);
-        },
-        dragleave: function() {
-          $mdArea.removeClass('is-dropzone-hover');
-          form.find(".div-dropzone-hover").css("opacity", 0);
-        },
-        drop: function() {
-          $mdArea.removeClass('is-dropzone-hover');
-          form.find(".div-dropzone-hover").css("opacity", 0);
-          form_textarea.focus();
-        },
-        success: function(header, response) {
-          pasteText(response.link.markdown);
-        },
-        error: function(temp) {
-          var checkIfMsgExists, errorAlert;
-          errorAlert = $(form).find('.error-alert');
-          checkIfMsgExists = errorAlert.children().length;
-          if (checkIfMsgExists === 0) {
-            errorAlert.append(divAlert);
-            $(".div-dropzone-alert").append(btnAlert + "Attaching the file failed.");
-          }
-        },
-        totaluploadprogress: function(totalUploadProgress) {
-          uploadProgress.text(Math.round(totalUploadProgress) + "%");
-        },
-        sending: function() {
-          form_dropzone.find(".div-dropzone-spinner").css({
-            "opacity": 0.7,
-            "display": "inherit"
-          });
-        },
-        queuecomplete: function() {
-          uploadProgress.text("");
-          $(".dz-preview").remove();
-          $(".markdown-area").trigger("input");
-          $(".div-dropzone-spinner").css({
-            "opacity": 0,
-            "display": "none"
-          });
-        }
-      });
-      child = $(dropzone[0]).children("textarea");
-      handlePaste = function(event) {
-        var filename, image, pasteEvent, text;
-        pasteEvent = event.originalEvent;
-        if (pasteEvent.clipboardData && pasteEvent.clipboardData.items) {
-          image = isImage(pasteEvent);
-          if (image) {
-            event.preventDefault();
-            filename = getFilename(pasteEvent) || "image.png";
-            text = "{{" + filename + "}}";
-            pasteText(text);
-            return uploadFile(image.getAsFile(), filename);
-          }
-        }
-      };
-      isImage = function(data) {
-        var i, item;
-        i = 0;
-        while (i < data.clipboardData.items.length) {
-          item = data.clipboardData.items[i];
-          if (item.type.indexOf("image") !== -1) {
-            return item;
-          }
-          i++;
-        }
-        return false;
-      };
-      pasteText = function(text) {
-        var afterSelection, beforeSelection, caretEnd, caretStart, textEnd;
-        caretStart = $(child)[0].selectionStart;
-        caretEnd = $(child)[0].selectionEnd;
-        textEnd = $(child).val().length;
-        beforeSelection = $(child).val().substring(0, caretStart);
-        afterSelection = $(child).val().substring(caretEnd, textEnd);
-        $(child).val(beforeSelection + text + afterSelection);
-        child.get(0).setSelectionRange(caretStart + text.length, caretEnd + text.length);
-        return form_textarea.trigger("input");
+window.DropzoneInput = (function() {
+  function DropzoneInput(form) {
+    var $mdArea, alertAttr, alertClass, appendToTextArea, btnAlert, child, closeAlertMessage, closeSpinner, divAlert, divHover, divSpinner, dropzone, form_dropzone, form_textarea, getFilename, handlePaste, iconPaperclip, iconSpinner, insertToTextArea, isImage, max_file_size, pasteText, project_uploads_path, showError, showSpinner, uploadFile, uploadProgress;
+    Dropzone.autoDiscover = false;
+    alertClass = "alert alert-danger alert-dismissable div-dropzone-alert";
+    alertAttr = "class=\"close\" data-dismiss=\"alert\"" + "aria-hidden=\"true\"";
+    divHover = "<div class=\"div-dropzone-hover\"></div>";
+    divSpinner = "<div class=\"div-dropzone-spinner\"></div>";
+    divAlert = "<div class=\"" + alertClass + "\"></div>";
+    iconPaperclip = "<i class=\"fa fa-paperclip div-dropzone-icon\"></i>";
+    iconSpinner = "<i class=\"fa fa-spinner fa-spin div-dropzone-icon\"></i>";
+    uploadProgress = $("<div class=\"div-dropzone-progress\"></div>");
+    btnAlert = "<button type=\"button\"" + alertAttr + ">&times;</button>";
+    project_uploads_path = window.project_uploads_path || null;
+    max_file_size = gon.max_file_size || 10;
+    form_textarea = $(form).find(".js-gfm-input");
+    form_textarea.wrap("<div class=\"div-dropzone\"></div>");
+    form_textarea.on('paste', (function(_this) {
+      return function(event) {
+        return handlePaste(event);
       };
-      getFilename = function(e) {
-        var value;
-        if (window.clipboardData && window.clipboardData.getData) {
-          value = window.clipboardData.getData("Text");
-        } else if (e.clipboardData && e.clipboardData.getData) {
-          value = e.clipboardData.getData("text/plain");
+    })(this));
+    $mdArea = $(form_textarea).closest('.md-area');
+    $(form).setupMarkdownPreview();
+    form_dropzone = $(form).find('.div-dropzone');
+    form_dropzone.parent().addClass("div-dropzone-wrapper");
+    form_dropzone.append(divHover);
+    form_dropzone.find(".div-dropzone-hover").append(iconPaperclip);
+    form_dropzone.append(divSpinner);
+    form_dropzone.find(".div-dropzone-spinner").append(iconSpinner);
+    form_dropzone.find(".div-dropzone-spinner").append(uploadProgress);
+    form_dropzone.find(".div-dropzone-spinner").css({
+      "opacity": 0,
+      "display": "none"
+    });
+    dropzone = form_dropzone.dropzone({
+      url: project_uploads_path,
+      dictDefaultMessage: "",
+      clickable: true,
+      paramName: "file",
+      maxFilesize: max_file_size,
+      uploadMultiple: false,
+      headers: {
+        "X-CSRF-Token": $("meta[name=\"csrf-token\"]").attr("content")
+      },
+      previewContainer: false,
+      processing: function() {
+        return $(".div-dropzone-alert").alert("close");
+      },
+      dragover: function() {
+        $mdArea.addClass('is-dropzone-hover');
+        form.find(".div-dropzone-hover").css("opacity", 0.7);
+      },
+      dragleave: function() {
+        $mdArea.removeClass('is-dropzone-hover');
+        form.find(".div-dropzone-hover").css("opacity", 0);
+      },
+      drop: function() {
+        $mdArea.removeClass('is-dropzone-hover');
+        form.find(".div-dropzone-hover").css("opacity", 0);
+        form_textarea.focus();
+      },
+      success: function(header, response) {
+        pasteText(response.link.markdown);
+      },
+      error: function(temp) {
+        var checkIfMsgExists, errorAlert;
+        errorAlert = $(form).find('.error-alert');
+        checkIfMsgExists = errorAlert.children().length;
+        if (checkIfMsgExists === 0) {
+          errorAlert.append(divAlert);
+          $(".div-dropzone-alert").append(btnAlert + "Attaching the file failed.");
         }
-        value = value.split("\r");
-        return value.first();
-      };
-      uploadFile = function(item, filename) {
-        var formData;
-        formData = new FormData();
-        formData.append("file", item, filename);
-        return $.ajax({
-          url: project_uploads_path,
-          type: "POST",
-          data: formData,
-          dataType: "json",
-          processData: false,
-          contentType: false,
-          headers: {
-            "X-CSRF-Token": $("meta[name=\"csrf-token\"]").attr("content")
-          },
-          beforeSend: function() {
-            showSpinner();
-            return closeAlertMessage();
-          },
-          success: function(e, textStatus, response) {
-            return insertToTextArea(filename, response.responseJSON.link.markdown);
-          },
-          error: function(response) {
-            return showError(response.responseJSON.message);
-          },
-          complete: function() {
-            return closeSpinner();
-          }
-        });
-      };
-      insertToTextArea = function(filename, url) {
-        return $(child).val(function(index, val) {
-          return val.replace("{{" + filename + "}}", url + "\n");
-        });
-      };
-      appendToTextArea = function(url) {
-        return $(child).val(function(index, val) {
-          return val + url + "\n";
-        });
-      };
-      showSpinner = function(e) {
-        return form.find(".div-dropzone-spinner").css({
+      },
+      totaluploadprogress: function(totalUploadProgress) {
+        uploadProgress.text(Math.round(totalUploadProgress) + "%");
+      },
+      sending: function() {
+        form_dropzone.find(".div-dropzone-spinner").css({
           "opacity": 0.7,
           "display": "inherit"
         });
-      };
-      closeSpinner = function() {
-        return form.find(".div-dropzone-spinner").css({
+      },
+      queuecomplete: function() {
+        uploadProgress.text("");
+        $(".dz-preview").remove();
+        $(".markdown-area").trigger("input");
+        $(".div-dropzone-spinner").css({
           "opacity": 0,
           "display": "none"
         });
-      };
-      showError = function(message) {
-        var checkIfMsgExists, errorAlert;
-        errorAlert = $(form).find('.error-alert');
-        checkIfMsgExists = errorAlert.children().length;
-        if (checkIfMsgExists === 0) {
-          errorAlert.append(divAlert);
-          return $(".div-dropzone-alert").append(btnAlert + message);
+      }
+    });
+    child = $(dropzone[0]).children("textarea");
+    handlePaste = function(event) {
+      var filename, image, pasteEvent, text;
+      pasteEvent = event.originalEvent;
+      if (pasteEvent.clipboardData && pasteEvent.clipboardData.items) {
+        image = isImage(pasteEvent);
+        if (image) {
+          event.preventDefault();
+          filename = getFilename(pasteEvent) || "image.png";
+          text = "{{" + filename + "}}";
+          pasteText(text);
+          return uploadFile(image.getAsFile(), filename);
+        }
+      }
+    };
+    isImage = function(data) {
+      var i, item;
+      i = 0;
+      while (i < data.clipboardData.items.length) {
+        item = data.clipboardData.items[i];
+        if (item.type.indexOf("image") !== -1) {
+          return item;
+        }
+        i += 1;
+      }
+      return false;
+    };
+    pasteText = function(text) {
+      var afterSelection, beforeSelection, caretEnd, caretStart, textEnd;
+      var formattedText = text + "\n\n";
+      caretStart = $(child)[0].selectionStart;
+      caretEnd = $(child)[0].selectionEnd;
+      textEnd = $(child).val().length;
+      beforeSelection = $(child).val().substring(0, caretStart);
+      afterSelection = $(child).val().substring(caretEnd, textEnd);
+      $(child).val(beforeSelection + formattedText + afterSelection);
+      child.get(0).setSelectionRange(caretStart + formattedText.length, caretEnd + formattedText.length);
+      return form_textarea.trigger("input");
+    };
+    getFilename = function(e) {
+      var value;
+      if (window.clipboardData && window.clipboardData.getData) {
+        value = window.clipboardData.getData("Text");
+      } else if (e.clipboardData && e.clipboardData.getData) {
+        value = e.clipboardData.getData("text/plain");
+      }
+      value = value.split("\r");
+      return value.first();
+    };
+    uploadFile = function(item, filename) {
+      var formData;
+      formData = new FormData();
+      formData.append("file", item, filename);
+      return $.ajax({
+        url: project_uploads_path,
+        type: "POST",
+        data: formData,
+        dataType: "json",
+        processData: false,
+        contentType: false,
+        headers: {
+          "X-CSRF-Token": $("meta[name=\"csrf-token\"]").attr("content")
+        },
+        beforeSend: function() {
+          showSpinner();
+          return closeAlertMessage();
+        },
+        success: function(e, textStatus, response) {
+          return insertToTextArea(filename, response.responseJSON.link.markdown);
+        },
+        error: function(response) {
+          return showError(response.responseJSON.message);
+        },
+        complete: function() {
+          return closeSpinner();
         }
-      };
-      closeAlertMessage = function() {
-        return form.find(".div-dropzone-alert").alert("close");
-      };
-      form.find(".markdown-selector").click(function(e) {
-        e.preventDefault();
-        $(this).closest('.gfm-form').find('.div-dropzone').click();
       });
-    }
-
-    return DropzoneInput;
-
-  })();
+    };
+    insertToTextArea = function(filename, url) {
+      return $(child).val(function(index, val) {
+        return val.replace("{{" + filename + "}}", url + "\n");
+      });
+    };
+    appendToTextArea = function(url) {
+      return $(child).val(function(index, val) {
+        return val + url + "\n";
+      });
+    };
+    showSpinner = function(e) {
+      return form.find(".div-dropzone-spinner").css({
+        "opacity": 0.7,
+        "display": "inherit"
+      });
+    };
+    closeSpinner = function() {
+      return form.find(".div-dropzone-spinner").css({
+        "opacity": 0,
+        "display": "none"
+      });
+    };
+    showError = function(message) {
+      var checkIfMsgExists, errorAlert;
+      errorAlert = $(form).find('.error-alert');
+      checkIfMsgExists = errorAlert.children().length;
+      if (checkIfMsgExists === 0) {
+        errorAlert.append(divAlert);
+        return $(".div-dropzone-alert").append(btnAlert + message);
+      }
+    };
+    closeAlertMessage = function() {
+      return form.find(".div-dropzone-alert").alert("close");
+    };
+    form.find(".markdown-selector").click(function(e) {
+      e.preventDefault();
+      $(this).closest('.gfm-form').find('.div-dropzone').click();
+    });
+  }
 
-}).call(this);
+  return DropzoneInput;
+})();
diff --git a/app/assets/javascripts/due_date_select.js b/app/assets/javascripts/due_date_select.js
new file mode 100644
index 00000000000..fdbb4644971
--- /dev/null
+++ b/app/assets/javascripts/due_date_select.js
@@ -0,0 +1,203 @@
+/* eslint-disable wrap-iife, func-names, space-before-function-paren, comma-dangle, prefer-template, consistent-return, class-methods-use-this, arrow-body-style, no-unused-vars, no-underscore-dangle, no-new, max-len, no-sequences, no-unused-expressions, no-param-reassign */
+/* global dateFormat */
+/* global Pikaday */
+
+class DueDateSelect {
+  constructor({ $dropdown, $loading } = {}) {
+    const $dropdownParent = $dropdown.closest('.dropdown');
+    const $block = $dropdown.closest('.block');
+    this.$loading = $loading;
+    this.$dropdown = $dropdown;
+    this.$dropdownParent = $dropdownParent;
+    this.$datePicker = $dropdownParent.find('.js-due-date-calendar');
+    this.$block = $block;
+    this.$selectbox = $dropdown.closest('.selectbox');
+    this.$value = $block.find('.value');
+    this.$valueContent = $block.find('.value-content');
+    this.$sidebarValue = $('.js-due-date-sidebar-value', $block);
+    this.fieldName = $dropdown.data('field-name'),
+    this.abilityName = $dropdown.data('ability-name'),
+    this.issueUpdateURL = $dropdown.data('issue-update');
+
+    this.rawSelectedDate = null;
+    this.displayedDate = null;
+    this.datePayload = null;
+
+    this.initGlDropdown();
+    this.initRemoveDueDate();
+    this.initDatePicker();
+  }
+
+  initGlDropdown() {
+    this.$dropdown.glDropdown({
+      opened: () => {
+        const calendar = this.$datePicker.data('pikaday');
+        calendar.show();
+      },
+      hidden: () => {
+        this.$selectbox.hide();
+        this.$value.css('display', '');
+      }
+    });
+  }
+
+  initDatePicker() {
+    const $dueDateInput = $(`input[name='${this.fieldName}']`);
+
+    const calendar = new Pikaday({
+      field: $dueDateInput.get(0),
+      theme: 'gitlab-theme',
+      format: 'yyyy-mm-dd',
+      onSelect: (dateText) => {
+        const formattedDate = dateFormat(new Date(dateText), 'yyyy-mm-dd');
+
+        $dueDateInput.val(formattedDate);
+
+        if (this.$dropdown.hasClass('js-issue-boards-due-date')) {
+          gl.issueBoards.BoardsStore.detail.issue.dueDate = $dueDateInput.val();
+          this.updateIssueBoardIssue();
+        } else {
+          this.saveDueDate(true);
+        }
+      }
+    });
+
+    calendar.setDate(new Date($dueDateInput.val()));
+    this.$datePicker.append(calendar.el);
+    this.$datePicker.data('pikaday', calendar);
+  }
+
+  initRemoveDueDate() {
+    this.$block.on('click', '.js-remove-due-date', (e) => {
+      const calendar = this.$datePicker.data('pikaday');
+      e.preventDefault();
+
+      calendar.setDate(null);
+
+      if (this.$dropdown.hasClass('js-issue-boards-due-date')) {
+        gl.issueBoards.BoardsStore.detail.issue.dueDate = '';
+        this.updateIssueBoardIssue();
+      } else {
+        $("input[name='" + this.fieldName + "']").val('');
+        return this.saveDueDate(false);
+      }
+    });
+  }
+
+  saveDueDate(isDropdown) {
+    this.parseSelectedDate();
+    this.prepSelectedDate();
+    this.submitSelectedDate(isDropdown);
+  }
+
+  parseSelectedDate() {
+    this.rawSelectedDate = $(`input[name='${this.fieldName}']`).val();
+
+    if (this.rawSelectedDate.length) {
+      // Construct Date object manually to avoid buggy dateString support within Date constructor
+      const dateArray = this.rawSelectedDate.split('-').map(v => parseInt(v, 10));
+      const dateObj = new Date(dateArray[0], dateArray[1] - 1, dateArray[2]);
+      this.displayedDate = dateFormat(dateObj, 'mmm d, yyyy');
+    } else {
+      this.displayedDate = 'No due date';
+    }
+  }
+
+  prepSelectedDate() {
+    const datePayload = {};
+    datePayload[this.abilityName] = {};
+    datePayload[this.abilityName].due_date = this.rawSelectedDate;
+    this.datePayload = datePayload;
+  }
+
+  updateIssueBoardIssue () {
+    this.$loading.fadeIn();
+    this.$dropdown.trigger('loading.gl.dropdown');
+    this.$selectbox.hide();
+    this.$value.css('display', '');
+
+    gl.issueBoards.BoardsStore.detail.issue.update(this.$dropdown.attr('data-issue-update'))
+      .then(() => {
+        this.$loading.fadeOut();
+      });
+  }
+
+  submitSelectedDate(isDropdown) {
+    return $.ajax({
+      type: 'PUT',
+      url: this.issueUpdateURL,
+      data: this.datePayload,
+      dataType: 'json',
+      beforeSend: () => {
+        const selectedDateValue = this.datePayload[this.abilityName].due_date;
+        const displayedDateStyle = this.displayedDate !== 'No due date' ? 'bold' : 'no-value';
+
+        this.$loading.fadeIn();
+
+        if (isDropdown) {
+          this.$dropdown.trigger('loading.gl.dropdown');
+          this.$selectbox.hide();
+        }
+
+        this.$value.css('display', '');
+        this.$valueContent.html(`<span class='${displayedDateStyle}'>${this.displayedDate}</span>`);
+        this.$sidebarValue.html(this.displayedDate);
+
+        return selectedDateValue.length ?
+          $('.js-remove-due-date-holder').removeClass('hidden') :
+          $('.js-remove-due-date-holder').addClass('hidden');
+      }
+    }).done((data) => {
+      if (isDropdown) {
+        this.$dropdown.trigger('loaded.gl.dropdown');
+        this.$dropdown.dropdown('toggle');
+      }
+      return this.$loading.fadeOut();
+    });
+  }
+}
+
+class DueDateSelectors {
+  constructor() {
+    this.initMilestoneDatePicker();
+    this.initIssuableSelect();
+  }
+
+  initMilestoneDatePicker() {
+    $('.datepicker').each(function() {
+      const $datePicker = $(this);
+      const calendar = new Pikaday({
+        field: $datePicker.get(0),
+        theme: 'gitlab-theme',
+        format: 'yyyy-mm-dd',
+        onSelect(dateText) {
+          $datePicker.val(dateFormat(new Date(dateText), 'yyyy-mm-dd'));
+        }
+      });
+      calendar.setDate(new Date($datePicker.val()));
+
+      $datePicker.data('pikaday', calendar);
+    });
+
+    $('.js-clear-due-date,.js-clear-start-date').on('click', (e) => {
+      e.preventDefault();
+      const calendar = $(e.target).siblings('.datepicker').data('pikaday');
+      calendar.setDate(null);
+    });
+  }
+
+  initIssuableSelect() {
+    const $loading = $('.js-issuable-update .due_date').find('.block-loading').hide();
+
+    $('.js-due-date-select').each((i, dropdown) => {
+      const $dropdown = $(dropdown);
+      new DueDateSelect({
+        $dropdown,
+        $loading
+      });
+    });
+  }
+}
+
+window.gl = window.gl || {};
+window.gl.DueDateSelectors = DueDateSelectors;
diff --git a/app/assets/javascripts/due_date_select.js.es6 b/app/assets/javascripts/due_date_select.js.es6
deleted file mode 100644
index e84f5ac9183..00000000000
--- a/app/assets/javascripts/due_date_select.js.es6
+++ /dev/null
@@ -1,179 +0,0 @@
-/* eslint-disable */
-(function(global) {
-  class DueDateSelect {
-    constructor({ $dropdown, $loading } = {}) {
-      const $dropdownParent = $dropdown.closest('.dropdown');
-      const $block = $dropdown.closest('.block');
-      this.$loading = $loading;
-      this.$dropdown = $dropdown;
-      this.$dropdownParent = $dropdownParent;
-      this.$datePicker = $dropdownParent.find('.js-due-date-calendar');
-      this.$block = $block;
-      this.$selectbox = $dropdown.closest('.selectbox');
-      this.$value = $block.find('.value');
-      this.$valueContent = $block.find('.value-content');
-      this.$sidebarValue = $('.js-due-date-sidebar-value', $block);
-      this.fieldName = $dropdown.data('field-name'),
-      this.abilityName = $dropdown.data('ability-name'),
-      this.issueUpdateURL = $dropdown.data('issue-update')
-
-      this.rawSelectedDate = null;
-      this.displayedDate = null;
-      this.datePayload = null;
-
-      this.initGlDropdown();
-      this.initRemoveDueDate();
-      this.initDatePicker();
-      this.initStopPropagation();
-    }
-
-    initGlDropdown() {
-      this.$dropdown.glDropdown({
-        hidden: () => {
-          this.$selectbox.hide();
-          this.$value.css('display', '');
-        }
-      });
-    }
-
-    initDatePicker() {
-      this.$datePicker.datepicker({
-        dateFormat: 'yy-mm-dd',
-        defaultDate: $("input[name='" + this.fieldName + "']").val(),
-        altField: "input[name='" + this.fieldName + "']",
-        onSelect: () => {
-          if (this.$dropdown.hasClass('js-issue-boards-due-date')) {
-            gl.issueBoards.BoardsStore.detail.issue.dueDate = $(`input[name='${this.fieldName}']`).val();
-            this.updateIssueBoardIssue();
-          } else {
-            return this.saveDueDate(true);
-          }
-        }
-      });
-    }
-
-    initRemoveDueDate() {
-      this.$block.on('click', '.js-remove-due-date', (e) => {
-        e.preventDefault();
-
-        if (this.$dropdown.hasClass('js-issue-boards-due-date')) {
-          gl.issueBoards.BoardsStore.detail.issue.dueDate = '';
-          this.updateIssueBoardIssue();
-        } else {
-          $("input[name='" + this.fieldName + "']").val('');
-          return this.saveDueDate(false);
-        }
-      });
-    }
-
-    initStopPropagation() {
-      $(document).off('click', '.ui-datepicker-header a').on('click', '.ui-datepicker-header a', (e) => {
-        return e.stopImmediatePropagation();
-      });
-    }
-
-    saveDueDate(isDropdown) {
-      this.parseSelectedDate();
-      this.prepSelectedDate();
-      this.submitSelectedDate(isDropdown);
-    }
-
-    parseSelectedDate() {
-      this.rawSelectedDate = $("input[name='" + this.fieldName + "']").val();
-      if (this.rawSelectedDate.length) {
-        let dateObj = new Date(this.rawSelectedDate);
-        this.displayedDate = $.datepicker.formatDate('M d, yy', dateObj);
-      } else {
-        this.displayedDate = 'No due date';
-      }
-    }
-
-    prepSelectedDate() {
-      const datePayload = {};
-      datePayload[this.abilityName] = {};
-      datePayload[this.abilityName].due_date = this.rawSelectedDate;
-      this.datePayload = datePayload;
-    }
-
-    updateIssueBoardIssue () {
-      this.$loading.fadeIn();
-      this.$dropdown.trigger('loading.gl.dropdown');
-      this.$selectbox.hide();
-      this.$value.css('display', '');
-
-      gl.issueBoards.BoardsStore.detail.issue.update(this.$dropdown.attr('data-issue-update'))
-        .then(() => {
-          this.$loading.fadeOut();
-        });
-    }
-
-    submitSelectedDate(isDropdown) {
-      return $.ajax({
-        type: 'PUT',
-        url: this.issueUpdateURL,
-        data: this.datePayload,
-        dataType: 'json',
-        beforeSend: () => {
-          const selectedDateValue = this.datePayload[this.abilityName].due_date;
-          const displayedDateStyle = this.displayedDate !== 'No due date' ? 'bold' : 'no-value';
-
-          this.$loading.fadeIn();
-
-          if (isDropdown) {
-            this.$dropdown.trigger('loading.gl.dropdown');
-            this.$selectbox.hide();
-          }
-
-          this.$value.css('display', '');
-          this.$valueContent.html(`<span class='${displayedDateStyle}'>${this.displayedDate}</span>`);
-          this.$sidebarValue.html(this.displayedDate);
-
-          return selectedDateValue.length ?
-            $('.js-remove-due-date-holder').removeClass('hidden') :
-            $('.js-remove-due-date-holder').addClass('hidden');
-
-        }
-      }).done((data) => {
-        if (isDropdown) {
-          this.$dropdown.trigger('loaded.gl.dropdown');
-          this.$dropdown.dropdown('toggle');
-        }
-        return this.$loading.fadeOut();
-      });
-    }
-  }
-
-  class DueDateSelectors {
-    constructor() {
-      this.initMilestoneDatePicker();
-      this.initIssuableSelect();
-    }
-
-    initMilestoneDatePicker() {
-      $('.datepicker').datepicker({
-        dateFormat: 'yy-mm-dd'
-      });
-
-      $('.js-clear-due-date,.js-clear-start-date').on('click', (e) => {
-        e.preventDefault();
-        const datepicker = $(e.target).siblings('.datepicker');
-        $.datepicker._clearDate(datepicker);
-      });
-    }
-
-    initIssuableSelect() {
-      const $loading = $('.js-issuable-update .due_date').find('.block-loading').hide();
-
-      $('.js-due-date-select').each((i, dropdown) => {
-        const $dropdown = $(dropdown);
-        new DueDateSelect({
-          $dropdown,
-          $loading
-        });
-      });
-    }
-  }
-
-  global.DueDateSelectors = DueDateSelectors;
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/environments/components/environment.js b/app/assets/javascripts/environments/components/environment.js
new file mode 100644
index 00000000000..0923ce6b550
--- /dev/null
+++ b/app/assets/javascripts/environments/components/environment.js
@@ -0,0 +1,196 @@
+/* eslint-disable no-param-reassign, no-new */
+/* global Flash */
+import EnvironmentsService from '../services/environments_service';
+import EnvironmentTable from './environments_table';
+import EnvironmentsStore from '../stores/environments_store';
+import eventHub from '../event_hub';
+
+const Vue = window.Vue = require('vue');
+window.Vue.use(require('vue-resource'));
+require('../../vue_shared/components/table_pagination');
+require('../../lib/utils/common_utils');
+require('../../vue_shared/vue_resource_interceptor');
+
+export default Vue.component('environment-component', {
+
+  components: {
+    'environment-table': EnvironmentTable,
+    'table-pagination': gl.VueGlPagination,
+  },
+
+  data() {
+    const environmentsData = document.querySelector('#environments-list-view').dataset;
+    const store = new EnvironmentsStore();
+
+    return {
+      store,
+      state: store.state,
+      visibility: 'available',
+      isLoading: false,
+      cssContainerClass: environmentsData.cssClass,
+      endpoint: environmentsData.environmentsDataEndpoint,
+      canCreateDeployment: environmentsData.canCreateDeployment,
+      canReadEnvironment: environmentsData.canReadEnvironment,
+      canCreateEnvironment: environmentsData.canCreateEnvironment,
+      projectEnvironmentsPath: environmentsData.projectEnvironmentsPath,
+      projectStoppedEnvironmentsPath: environmentsData.projectStoppedEnvironmentsPath,
+      newEnvironmentPath: environmentsData.newEnvironmentPath,
+      helpPagePath: environmentsData.helpPagePath,
+
+      // Pagination Properties,
+      paginationInformation: {},
+      pageNumber: 1,
+    };
+  },
+
+  computed: {
+    scope() {
+      return gl.utils.getParameterByName('scope');
+    },
+
+    canReadEnvironmentParsed() {
+      return gl.utils.convertPermissionToBoolean(this.canReadEnvironment);
+    },
+
+    canCreateDeploymentParsed() {
+      return gl.utils.convertPermissionToBoolean(this.canCreateDeployment);
+    },
+
+    canCreateEnvironmentParsed() {
+      return gl.utils.convertPermissionToBoolean(this.canCreateEnvironment);
+    },
+
+  },
+
+  /**
+   * Fetches all the environments and stores them.
+   * Toggles loading property.
+   */
+  created() {
+    this.service = new EnvironmentsService(this.endpoint);
+
+    this.fetchEnvironments();
+
+    eventHub.$on('refreshEnvironments', this.fetchEnvironments);
+  },
+
+  beforeDestroyed() {
+    eventHub.$off('refreshEnvironments');
+  },
+
+  methods: {
+    toggleRow(model) {
+      return this.store.toggleFolder(model.name);
+    },
+
+    /**
+     * Will change the page number and update the URL.
+     *
+     * @param  {Number} pageNumber desired page to go to.
+     * @return {String}
+     */
+    changePage(pageNumber) {
+      const param = gl.utils.setParamInURL('page', pageNumber);
+
+      gl.utils.visitUrl(param);
+      return param;
+    },
+
+    fetchEnvironments() {
+      const scope = gl.utils.getParameterByName('scope') || this.visibility;
+      const pageNumber = gl.utils.getParameterByName('page') || this.pageNumber;
+
+      this.isLoading = true;
+
+      return this.service.get(scope, pageNumber)
+        .then(resp => ({
+          headers: resp.headers,
+          body: resp.json(),
+        }))
+        .then((response) => {
+          this.store.storeAvailableCount(response.body.available_count);
+          this.store.storeStoppedCount(response.body.stopped_count);
+          this.store.storeEnvironments(response.body.environments);
+          this.store.setPagination(response.headers);
+        })
+        .then(() => {
+          this.isLoading = false;
+        })
+        .catch(() => {
+          this.isLoading = false;
+          new Flash('An error occurred while fetching the environments.');
+        });
+    },
+  },
+
+  template: `
+    <div :class="cssContainerClass">
+      <div class="top-area">
+        <ul v-if="!isLoading" class="nav-links">
+          <li v-bind:class="{ 'active': scope === null || scope === 'available' }">
+            <a :href="projectEnvironmentsPath">
+              Available
+              <span class="badge js-available-environments-count">
+                {{state.availableCounter}}
+              </span>
+            </a>
+          </li>
+          <li v-bind:class="{ 'active' : scope === 'stopped' }">
+            <a :href="projectStoppedEnvironmentsPath">
+              Stopped
+              <span class="badge js-stopped-environments-count">
+                {{state.stoppedCounter}}
+              </span>
+            </a>
+          </li>
+        </ul>
+        <div v-if="canCreateEnvironmentParsed && !isLoading" class="nav-controls">
+          <a :href="newEnvironmentPath" class="btn btn-create">
+            New environment
+          </a>
+        </div>
+      </div>
+
+      <div class="content-list environments-container">
+        <div class="environments-list-loading text-center" v-if="isLoading">
+          <i class="fa fa-spinner fa-spin" aria-hidden="true"></i>
+        </div>
+
+        <div class="blank-state blank-state-no-icon"
+          v-if="!isLoading && state.environments.length === 0">
+          <h2 class="blank-state-title js-blank-state-title">
+            You don't have any environments right now.
+          </h2>
+          <p class="blank-state-text">
+            Environments are places where code gets deployed, such as staging or production.
+            <br />
+            <a :href="helpPagePath">
+              Read more about environments
+            </a>
+          </p>
+
+          <a v-if="canCreateEnvironmentParsed"
+            :href="newEnvironmentPath"
+            class="btn btn-create js-new-environment-button">
+            New Environment
+          </a>
+        </div>
+
+        <div class="table-holder"
+          v-if="!isLoading && state.environments.length > 0">
+
+          <environment-table
+            :environments="state.environments"
+            :can-create-deployment="canCreateDeploymentParsed"
+            :can-read-environment="canReadEnvironmentParsed"
+            :service="service"/>
+        </div>
+
+        <table-pagination v-if="state.paginationInformation && state.paginationInformation.totalPages > 1"
+          :change="changePage"
+          :pageInfo="state.paginationInformation">
+        </table-pagination>
+      </div>
+    </div>
+  `,
+});
diff --git a/app/assets/javascripts/environments/components/environment.js.es6 b/app/assets/javascripts/environments/components/environment.js.es6
deleted file mode 100644
index 84faabf938a..00000000000
--- a/app/assets/javascripts/environments/components/environment.js.es6
+++ /dev/null
@@ -1,249 +0,0 @@
-/* eslint-disable no-param-reassign */
-/* global Vue */
-/* global EnvironmentsService */
-
-//= require vue
-//= require vue-resource
-//= require_tree ../services/
-//= require ./environment_item
-
-(() => {
-  window.gl = window.gl || {};
-
-  /**
-   * Given the visibility prop provided by the url query parameter and which
-   * changes according to the active tab we need to filter which environments
-   * should be visible.
-   *
-   * The environments array is a recursive tree structure and we need to filter
-   * both root level environments and children environments.
-   *
-   * In order to acomplish that, both `filterState` and `filterEnvironmnetsByState`
-   * functions work together.
-   * The first one works as the filter that verifies if the given environment matches
-   * the given state.
-   * The second guarantees both root level and children elements are filtered as well.
-   */
-
-  const filterState = state => environment => environment.state === state && environment;
-  /**
-   * Given the filter function and the array of environments will return only
-   * the environments that match the state provided to the filter function.
-   *
-   * @param {Function} fn
-   * @param {Array} array
-   * @return {Array}
-   */
-  const filterEnvironmnetsByState = (fn, arr) => arr.map((item) => {
-    if (item.children) {
-      const filteredChildren = filterEnvironmnetsByState(fn, item.children).filter(Boolean);
-      if (filteredChildren.length) {
-        item.children = filteredChildren;
-        return item;
-      }
-    }
-    return fn(item);
-  }).filter(Boolean);
-
-  window.gl.environmentsList.EnvironmentsComponent = Vue.component('environment-component', {
-    props: {
-      store: {
-        type: Object,
-        required: true,
-        default: () => ({}),
-      },
-    },
-
-    components: {
-      'environment-item': window.gl.environmentsList.EnvironmentItem,
-    },
-
-    data() {
-      const environmentsData = document.querySelector('#environments-list-view').dataset;
-
-      return {
-        state: this.store.state,
-        visibility: 'available',
-        isLoading: false,
-        cssContainerClass: environmentsData.cssClass,
-        endpoint: environmentsData.environmentsDataEndpoint,
-        canCreateDeployment: environmentsData.canCreateDeployment,
-        canReadEnvironment: environmentsData.canReadEnvironment,
-        canCreateEnvironment: environmentsData.canCreateEnvironment,
-        projectEnvironmentsPath: environmentsData.projectEnvironmentsPath,
-        projectStoppedEnvironmentsPath: environmentsData.projectStoppedEnvironmentsPath,
-        newEnvironmentPath: environmentsData.newEnvironmentPath,
-        helpPagePath: environmentsData.helpPagePath,
-      };
-    },
-
-    computed: {
-      filteredEnvironments() {
-        return filterEnvironmnetsByState(filterState(this.visibility), this.state.environments);
-      },
-
-      scope() {
-        return this.$options.getQueryParameter('scope');
-      },
-
-      canReadEnvironmentParsed() {
-        return this.$options.convertPermissionToBoolean(this.canReadEnvironment);
-      },
-
-      canCreateDeploymentParsed() {
-        return this.$options.convertPermissionToBoolean(this.canCreateDeployment);
-      },
-
-      canCreateEnvironmentParsed() {
-        return this.$options.convertPermissionToBoolean(this.canCreateEnvironment);
-      },
-    },
-
-    /**
-     * Fetches all the environmnets and stores them.
-     * Toggles loading property.
-     */
-    created() {
-      gl.environmentsService = new EnvironmentsService(this.endpoint);
-
-      const scope = this.$options.getQueryParameter('scope');
-      if (scope) {
-        this.visibility = scope;
-      }
-
-      this.isLoading = true;
-
-      return gl.environmentsService.all()
-        .then(resp => resp.json())
-        .then((json) => {
-          this.store.storeEnvironments(json);
-          this.isLoading = false;
-        });
-    },
-
-    /**
-     * Transforms the url parameter into an object and
-     * returns the one requested.
-     *
-     * @param  {String} param
-     * @returns {String}       The value of the requested parameter.
-     */
-    getQueryParameter(parameter) {
-      return window.location.search.substring(1).split('&').reduce((acc, param) => {
-        const paramSplited = param.split('=');
-        acc[paramSplited[0]] = paramSplited[1];
-        return acc;
-      }, {})[parameter];
-    },
-
-    /**
-     * Converts permission provided as strings to booleans.
-     * @param  {String} string
-     * @returns {Boolean}
-     */
-    convertPermissionToBoolean(string) {
-      return string === 'true';
-    },
-
-    methods: {
-      toggleRow(model) {
-        return this.store.toggleFolder(model.name);
-      },
-    },
-
-    template: `
-      <div :class="cssContainerClass">
-        <div class="top-area">
-          <ul v-if="!isLoading" class="nav-links">
-            <li v-bind:class="{ 'active': scope === undefined }">
-              <a :href="projectEnvironmentsPath">
-                Available
-                <span class="badge js-available-environments-count">
-                  {{state.availableCounter}}
-                </span>
-              </a>
-            </li>
-            <li v-bind:class="{ 'active' : scope === 'stopped' }">
-              <a :href="projectStoppedEnvironmentsPath">
-                Stopped
-                <span class="badge js-stopped-environments-count">
-                  {{state.stoppedCounter}}
-                </span>
-              </a>
-            </li>
-          </ul>
-          <div v-if="canCreateEnvironmentParsed && !isLoading" class="nav-controls">
-            <a :href="newEnvironmentPath" class="btn btn-create">
-              New environment
-            </a>
-          </div>
-        </div>
-
-        <div class="environments-container">
-          <div class="environments-list-loading text-center" v-if="isLoading">
-            <i class="fa fa-spinner fa-spin"></i>
-          </div>
-
-          <div class="blank-state blank-state-no-icon"
-            v-if="!isLoading && state.environments.length === 0">
-            <h2 class="blank-state-title">
-              You don't have any environments right now.
-            </h2>
-            <p class="blank-state-text">
-              Environments are places where code gets deployed, such as staging or production.
-              <br />
-              <a :href="helpPagePath">
-                Read more about environments
-              </a>
-            </p>
-
-            <a
-              v-if="canCreateEnvironmentParsed"
-              :href="newEnvironmentPath"
-              class="btn btn-create">
-              New Environment
-            </a>
-          </div>
-
-          <div class="table-holder"
-            v-if="!isLoading && state.environments.length > 0">
-            <table class="table ci-table environments">
-              <thead>
-                <tr>
-                  <th class="environments-name">Environment</th>
-                  <th class="environments-deploy">Last deployment</th>
-                  <th class="environments-build">Build</th>
-                  <th class="environments-commit">Commit</th>
-                  <th class="environments-date"></th>
-                  <th class="hidden-xs environments-actions"></th>
-                </tr>
-              </thead>
-              <tbody>
-                <template v-for="model in filteredEnvironments"
-                  v-bind:model="model">
-
-                  <tr
-                    is="environment-item"
-                    :model="model"
-                    :toggleRow="toggleRow.bind(model)"
-                    :can-create-deployment="canCreateDeploymentParsed"
-                    :can-read-environment="canReadEnvironmentParsed"></tr>
-
-                  <tr v-if="model.isOpen && model.children && model.children.length > 0"
-                    is="environment-item"
-                    v-for="children in model.children"
-                    :model="children"
-                    :toggleRow="toggleRow.bind(children)"
-                    :can-create-deployment="canCreateDeploymentParsed"
-                    :can-read-environment="canReadEnvironmentParsed">
-                    </tr>
-
-                </template>
-              </tbody>
-            </table>
-          </div>
-        </div>
-      </div>
-    `,
-  });
-})();
diff --git a/app/assets/javascripts/environments/components/environment_actions.js b/app/assets/javascripts/environments/components/environment_actions.js
new file mode 100644
index 00000000000..455a8819549
--- /dev/null
+++ b/app/assets/javascripts/environments/components/environment_actions.js
@@ -0,0 +1,71 @@
+/* global Flash */
+/* eslint-disable no-new */
+
+import playIconSvg from 'icons/_icon_play.svg';
+import eventHub from '../event_hub';
+
+export default {
+  props: {
+    actions: {
+      type: Array,
+      required: false,
+      default: () => [],
+    },
+
+    service: {
+      type: Object,
+      required: true,
+    },
+  },
+
+  data() {
+    return {
+      playIconSvg,
+      isLoading: false,
+    };
+  },
+
+  methods: {
+    onClickAction(endpoint) {
+      this.isLoading = true;
+
+      this.service.postAction(endpoint)
+      .then(() => {
+        this.isLoading = false;
+        eventHub.$emit('refreshEnvironments');
+      })
+      .catch(() => {
+        this.isLoading = false;
+        new Flash('An error occured while making the request.');
+      });
+    },
+  },
+
+  template: `
+    <div class="btn-group" role="group">
+      <button
+        class="dropdown btn btn-default dropdown-new js-dropdown-play-icon-container"
+        data-toggle="dropdown"
+        :disabled="isLoading">
+        <span>
+          <span v-html="playIconSvg"></span>
+          <i class="fa fa-caret-down" aria-hidden="true"></i>
+          <i v-if="isLoading" class="fa fa-spinner fa-spin" aria-hidden="true"></i>
+        </span>
+
+      <ul class="dropdown-menu dropdown-menu-align-right">
+        <li v-for="action in actions">
+          <button
+            @click="onClickAction(action.play_path)"
+            class="js-manual-action-link no-btn">
+            ${playIconSvg}
+            <span>
+              {{action.name}}
+            </span>
+          </button>
+        </li>
+      </ul>
+    </button>
+  </div>
+  `,
+};
diff --git a/app/assets/javascripts/environments/components/environment_actions.js.es6 b/app/assets/javascripts/environments/components/environment_actions.js.es6
deleted file mode 100644
index d149a446e0b..00000000000
--- a/app/assets/javascripts/environments/components/environment_actions.js.es6
+++ /dev/null
@@ -1,67 +0,0 @@
-/*= require vue */
-/* global Vue */
-
-(() => {
-  window.gl = window.gl || {};
-  window.gl.environmentsList = window.gl.environmentsList || {};
-
-  window.gl.environmentsList.ActionsComponent = Vue.component('actions-component', {
-    props: {
-      actions: {
-        type: Array,
-        required: false,
-        default: () => [],
-      },
-    },
-
-    /**
-     * Appends the svg icon that were render in the index page.
-     * In order to reuse the svg instead of copy and paste in this template
-     * we need to render it outside this component using =custom_icon partial.
-     *
-     * TODO: Remove this when webpack is merged.
-     *
-     */
-    mounted() {
-      const playIcon = document.querySelector('.play-icon-svg.hidden svg');
-
-      const dropdownContainer = this.$el.querySelector('.dropdown-play-icon-container');
-      const actionContainers = this.$el.querySelectorAll('.action-play-icon-container');
-      // Phantomjs does not have support to iterate a nodelist.
-      const actionsArray = [].slice.call(actionContainers);
-
-      if (playIcon && actionsArray && dropdownContainer) {
-        dropdownContainer.appendChild(playIcon.cloneNode(true));
-
-        actionsArray.forEach((element) => {
-          element.appendChild(playIcon.cloneNode(true));
-        });
-      }
-    },
-
-    template: `
-      <div class="inline">
-        <div class="dropdown">
-          <a class="dropdown-new btn btn-default" data-toggle="dropdown">
-            <span class="dropdown-play-icon-container"></span>
-            <i class="fa fa-caret-down"></i>
-          </a>
-
-          <ul class="dropdown-menu dropdown-menu-align-right">
-            <li v-for="action in actions">
-              <a :href="action.play_path"
-                data-method="post"
-                rel="nofollow"
-                class="js-manual-action-link">
-                <span class="action-play-icon-container"></span>
-                <span>
-                  {{action.name}}
-                </span>
-              </a>
-            </li>
-          </ul>
-        </div>
-      </div>
-    `,
-  });
-})();
diff --git a/app/assets/javascripts/environments/components/environment_external_url.js b/app/assets/javascripts/environments/components/environment_external_url.js
new file mode 100644
index 00000000000..a554998f52c
--- /dev/null
+++ b/app/assets/javascripts/environments/components/environment_external_url.js
@@ -0,0 +1,21 @@
+/**
+ * Renders the external url link in environments table.
+ */
+export default {
+  props: {
+    externalUrl: {
+      type: String,
+      default: '',
+    },
+  },
+
+  template: `
+    <a
+      class="btn external_url"
+      :href="externalUrl"
+      target="_blank"
+      title="Environment external URL">
+      <i class="fa fa-external-link" aria-hidden="true"></i>
+    </a>
+  `,
+};
diff --git a/app/assets/javascripts/environments/components/environment_external_url.js.es6 b/app/assets/javascripts/environments/components/environment_external_url.js.es6
deleted file mode 100644
index 79cd5ded5bd..00000000000
--- a/app/assets/javascripts/environments/components/environment_external_url.js.es6
+++ /dev/null
@@ -1,22 +0,0 @@
-/*= require vue */
-/* global Vue */
-
-(() => {
-  window.gl = window.gl || {};
-  window.gl.environmentsList = window.gl.environmentsList || {};
-
-  window.gl.environmentsList.ExternalUrlComponent = Vue.component('external-url-component', {
-    props: {
-      external_url: {
-        type: String,
-        default: '',
-      },
-    },
-
-    template: `
-      <a class="btn external_url" :href="external_url" target="_blank">
-        <i class="fa fa-external-link"></i>
-      </a>
-    `,
-  });
-})();
diff --git a/app/assets/javascripts/environments/components/environment_item.js b/app/assets/javascripts/environments/components/environment_item.js
new file mode 100644
index 00000000000..93919d41c60
--- /dev/null
+++ b/app/assets/javascripts/environments/components/environment_item.js
@@ -0,0 +1,516 @@
+import Timeago from 'timeago.js';
+import ActionsComponent from './environment_actions';
+import ExternalUrlComponent from './environment_external_url';
+import StopComponent from './environment_stop';
+import RollbackComponent from './environment_rollback';
+import TerminalButtonComponent from './environment_terminal_button';
+import '../../lib/utils/text_utility';
+import '../../vue_shared/components/commit';
+
+/**
+ * Envrionment Item Component
+ *
+ * Renders a table row for each environment.
+ */
+
+const timeagoInstance = new Timeago();
+
+export default {
+
+  components: {
+    'commit-component': gl.CommitComponent,
+    'actions-component': ActionsComponent,
+    'external-url-component': ExternalUrlComponent,
+    'stop-component': StopComponent,
+    'rollback-component': RollbackComponent,
+    'terminal-button-component': TerminalButtonComponent,
+  },
+
+  props: {
+    model: {
+      type: Object,
+      required: true,
+      default: () => ({}),
+    },
+
+    canCreateDeployment: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+
+    canReadEnvironment: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+
+    service: {
+      type: Object,
+      required: true,
+    },
+  },
+
+  computed: {
+    /**
+     * Verifies if `last_deployment` key exists in the current Envrionment.
+     * This key is required to render most of the html - this method works has
+     * an helper.
+     *
+     * @returns {Boolean}
+     */
+    hasLastDeploymentKey() {
+      if (this.model &&
+        this.model.last_deployment &&
+        !this.$options.isObjectEmpty(this.model.last_deployment)) {
+        return true;
+      }
+      return false;
+    },
+
+    /**
+     * Verifies is the given environment has manual actions.
+     * Used to verify if we should render them or nor.
+     *
+     * @returns {Boolean|Undefined}
+     */
+    hasManualActions() {
+      return this.model &&
+        this.model.last_deployment &&
+        this.model.last_deployment.manual_actions &&
+        this.model.last_deployment.manual_actions.length > 0;
+    },
+
+    /**
+     * Returns the value of the `stop_action?` key provided in the response.
+     *
+     * @returns {Boolean}
+     */
+    hasStopAction() {
+      return this.model && this.model['stop_action?'];
+    },
+
+    /**
+     * Verifies if the `deployable` key is present in `last_deployment` key.
+     * Used to verify whether we should or not render the rollback partial.
+     *
+     * @returns {Boolean|Undefined}
+     */
+    canRetry() {
+      return this.model &&
+        this.hasLastDeploymentKey &&
+        this.model.last_deployment &&
+        this.model.last_deployment.deployable;
+    },
+
+    /**
+     * Verifies if the date to be shown is present.
+     *
+     * @returns {Boolean|Undefined}
+     */
+    canShowDate() {
+      return this.model &&
+        this.model.last_deployment &&
+        this.model.last_deployment.deployable &&
+        this.model.last_deployment.deployable !== undefined;
+    },
+
+    /**
+     * Human readable date.
+     *
+     * @returns {String}
+     */
+    createdDate() {
+      if (this.model &&
+        this.model.last_deployment &&
+        this.model.last_deployment.deployable &&
+        this.model.last_deployment.deployable.created_at) {
+        return timeagoInstance.format(this.model.last_deployment.deployable.created_at);
+      }
+      return '';
+    },
+
+    /**
+     * Returns the manual actions with the name parsed.
+     *
+     * @returns {Array.<Object>|Undefined}
+     */
+    manualActions() {
+      if (this.hasManualActions) {
+        return this.model.last_deployment.manual_actions.map((action) => {
+          const parsedAction = {
+            name: gl.text.humanize(action.name),
+            play_path: action.play_path,
+          };
+          return parsedAction;
+        });
+      }
+      return [];
+    },
+
+    /**
+     * Builds the string used in the user image alt attribute.
+     *
+     * @returns {String}
+     */
+    userImageAltDescription() {
+      if (this.model &&
+        this.model.last_deployment &&
+        this.model.last_deployment.user &&
+        this.model.last_deployment.user.username) {
+        return `${this.model.last_deployment.user.username}'s avatar'`;
+      }
+      return '';
+    },
+
+    /**
+     * If provided, returns the commit tag.
+     *
+     * @returns {String|Undefined}
+     */
+    commitTag() {
+      if (this.model &&
+        this.model.last_deployment &&
+        this.model.last_deployment.tag) {
+        return this.model.last_deployment.tag;
+      }
+      return undefined;
+    },
+
+    /**
+     * If provided, returns the commit ref.
+     *
+     * @returns {Object|Undefined}
+     */
+    commitRef() {
+      if (this.model &&
+        this.model.last_deployment &&
+        this.model.last_deployment.ref) {
+        return this.model.last_deployment.ref;
+      }
+      return undefined;
+    },
+
+    /**
+     * If provided, returns the commit url.
+     *
+     * @returns {String|Undefined}
+     */
+    commitUrl() {
+      if (this.model &&
+        this.model.last_deployment &&
+        this.model.last_deployment.commit &&
+        this.model.last_deployment.commit.commit_path) {
+        return this.model.last_deployment.commit.commit_path;
+      }
+      return undefined;
+    },
+
+    /**
+     * If provided, returns the commit short sha.
+     *
+     * @returns {String|Undefined}
+     */
+    commitShortSha() {
+      if (this.model &&
+        this.model.last_deployment &&
+        this.model.last_deployment.commit &&
+        this.model.last_deployment.commit.short_id) {
+        return this.model.last_deployment.commit.short_id;
+      }
+      return undefined;
+    },
+
+    /**
+     * If provided, returns the commit title.
+     *
+     * @returns {String|Undefined}
+     */
+    commitTitle() {
+      if (this.model &&
+        this.model.last_deployment &&
+        this.model.last_deployment.commit &&
+        this.model.last_deployment.commit.title) {
+        return this.model.last_deployment.commit.title;
+      }
+      return undefined;
+    },
+
+    /**
+     * If provided, returns the commit tag.
+     *
+     * @returns {Object|Undefined}
+     */
+    commitAuthor() {
+      if (this.model &&
+        this.model.last_deployment &&
+        this.model.last_deployment.commit &&
+        this.model.last_deployment.commit.author) {
+        return this.model.last_deployment.commit.author;
+      }
+
+      return undefined;
+    },
+
+    /**
+     * Verifies if the `retry_path` key is present and returns its value.
+     *
+     * @returns {String|Undefined}
+     */
+    retryUrl() {
+      if (this.model &&
+        this.model.last_deployment &&
+        this.model.last_deployment.deployable &&
+        this.model.last_deployment.deployable.retry_path) {
+        return this.model.last_deployment.deployable.retry_path;
+      }
+      return undefined;
+    },
+
+    /**
+     * Verifies if the `last?` key is present and returns its value.
+     *
+     * @returns {Boolean|Undefined}
+     */
+    isLastDeployment() {
+      return this.model && this.model.last_deployment &&
+        this.model.last_deployment['last?'];
+    },
+
+    /**
+     * Builds the name of the builds needed to display both the name and the id.
+     *
+     * @returns {String}
+     */
+    buildName() {
+      if (this.model &&
+        this.model.last_deployment &&
+        this.model.last_deployment.deployable) {
+        return `${this.model.last_deployment.deployable.name} #${this.model.last_deployment.deployable.id}`;
+      }
+      return '';
+    },
+
+    /**
+     * Builds the needed string to show the internal id.
+     *
+     * @returns {String}
+     */
+    deploymentInternalId() {
+      if (this.model &&
+        this.model.last_deployment &&
+        this.model.last_deployment.iid) {
+        return `#${this.model.last_deployment.iid}`;
+      }
+      return '';
+    },
+
+    /**
+     * Verifies if the user object is present under last_deployment object.
+     *
+     * @returns {Boolean}
+     */
+    deploymentHasUser() {
+      return this.model &&
+        !this.$options.isObjectEmpty(this.model.last_deployment) &&
+        !this.$options.isObjectEmpty(this.model.last_deployment.user);
+    },
+
+    /**
+     * Returns the user object nested with the last_deployment object.
+     * Used to render the template.
+     *
+     * @returns {Object}
+     */
+    deploymentUser() {
+      if (this.model &&
+        !this.$options.isObjectEmpty(this.model.last_deployment) &&
+        !this.$options.isObjectEmpty(this.model.last_deployment.user)) {
+        return this.model.last_deployment.user;
+      }
+      return {};
+    },
+
+    /**
+     * Verifies if the build name column should be rendered by verifing
+     * if all the information needed is present
+     * and if the environment is not a folder.
+     *
+     * @returns {Boolean}
+     */
+    shouldRenderBuildName() {
+      return !this.model.isFolder &&
+        !this.$options.isObjectEmpty(this.model.last_deployment) &&
+        !this.$options.isObjectEmpty(this.model.last_deployment.deployable);
+    },
+
+    /**
+     * Verifies the presence of all the keys needed to render the buil_path.
+     *
+     * @return {String}
+     */
+    buildPath() {
+      if (this.model &&
+        this.model.last_deployment &&
+        this.model.last_deployment.deployable &&
+        this.model.last_deployment.deployable.build_path) {
+        return this.model.last_deployment.deployable.build_path;
+      }
+
+      return '';
+    },
+
+    /**
+     * Verifies the presence of all the keys needed to render the external_url.
+     *
+     * @return {String}
+     */
+    externalURL() {
+      if (this.model && this.model.external_url) {
+        return this.model.external_url;
+      }
+
+      return '';
+    },
+
+    /**
+     * Verifies if deplyment internal ID should be rendered by verifing
+     * if all the information needed is present
+     * and if the environment is not a folder.
+     *
+     * @returns {Boolean}
+     */
+    shouldRenderDeploymentID() {
+      return !this.model.isFolder &&
+        !this.$options.isObjectEmpty(this.model.last_deployment) &&
+        this.model.last_deployment.iid !== undefined;
+    },
+
+    environmentPath() {
+      if (this.model && this.model.environment_path) {
+        return this.model.environment_path;
+      }
+
+      return '';
+    },
+
+    /**
+     * Constructs folder URL based on the current location and the folder id.
+     *
+     * @return {String}
+     */
+    folderUrl() {
+      return `${window.location.pathname}/folders/${this.model.folderName}`;
+    },
+
+  },
+
+  /**
+   * Helper to verify if certain given object are empty.
+   * Should be replaced by lodash _.isEmpty - https://lodash.com/docs/4.17.2#isEmpty
+   * @param  {Object} object
+   * @returns {Bollean}
+   */
+  isObjectEmpty(object) {
+    for (const key in object) { // eslint-disable-line
+      if (hasOwnProperty.call(object, key)) {
+        return false;
+      }
+    }
+    return true;
+  },
+
+  template: `
+    <tr>
+      <td>
+        <a v-if="!model.isFolder"
+          class="environment-name"
+          :href="environmentPath">
+          {{model.name}}
+        </a>
+        <a v-else class="folder-name" :href="folderUrl">
+          <span class="folder-icon">
+            <i class="fa fa-folder" aria-hidden="true"></i>
+          </span>
+
+          <span>
+            {{model.folderName}}
+          </span>
+
+          <span class="badge">
+            {{model.size}}
+          </span>
+        </a>
+      </td>
+
+      <td class="deployment-column">
+        <span v-if="shouldRenderDeploymentID">
+          {{deploymentInternalId}}
+        </span>
+
+        <span v-if="!model.isFolder && deploymentHasUser">
+          by
+          <a :href="deploymentUser.web_url" class="js-deploy-user-container">
+            <img class="avatar has-tooltip s20"
+              :src="deploymentUser.avatar_url"
+              :alt="userImageAltDescription"
+              :title="deploymentUser.username" />
+          </a>
+        </span>
+      </td>
+
+      <td class="environments-build-cell">
+        <a v-if="shouldRenderBuildName"
+          class="build-link"
+          :href="buildPath">
+          {{buildName}}
+        </a>
+      </td>
+
+      <td>
+        <div v-if="!model.isFolder && hasLastDeploymentKey" class="js-commit-component">
+          <commit-component
+            :tag="commitTag"
+            :commit-ref="commitRef"
+            :commit-url="commitUrl"
+            :short-sha="commitShortSha"
+            :title="commitTitle"
+            :author="commitAuthor"/>
+        </div>
+        <p v-if="!model.isFolder && !hasLastDeploymentKey" class="commit-title">
+          No deployments yet
+        </p>
+      </td>
+
+      <td>
+        <span v-if="!model.isFolder && canShowDate"
+          class="environment-created-date-timeago">
+          {{createdDate}}
+        </span>
+      </td>
+
+      <td class="environments-actions">
+        <div v-if="!model.isFolder" class="btn-group pull-right" role="group">
+          <actions-component v-if="hasManualActions && canCreateDeployment"
+            :service="service"
+            :actions="manualActions"/>
+
+          <external-url-component v-if="externalURL && canReadEnvironment"
+            :external-url="externalURL"/>
+
+          <stop-component v-if="hasStopAction && canCreateDeployment"
+            :stop-url="model.stop_path"
+            :service="service"/>
+
+          <terminal-button-component v-if="model && model.terminal_path"
+            :terminal-path="model.terminal_path"/>
+
+          <rollback-component v-if="canRetry && canCreateDeployment"
+            :is-last-deployment="isLastDeployment"
+            :retry-url="retryUrl"
+            :service="service"/>
+        </div>
+      </td>
+    </tr>
+  `,
+};
diff --git a/app/assets/javascripts/environments/components/environment_item.js.es6 b/app/assets/javascripts/environments/components/environment_item.js.es6
deleted file mode 100644
index 6ed14261fc3..00000000000
--- a/app/assets/javascripts/environments/components/environment_item.js.es6
+++ /dev/null
@@ -1,509 +0,0 @@
-/* global Vue */
-/* global timeago */
-
-/*= require timeago */
-/*= require lib/utils/text_utility */
-/*= require vue_common_component/commit */
-/*= require ./environment_actions */
-/*= require ./environment_external_url */
-/*= require ./environment_stop */
-/*= require ./environment_rollback */
-
-(() => {
-  /**
-   * Envrionment Item Component
-   *
-   * Used in a hierarchical structure to show folders with children
-   * in a table.
-   * Recursive component based on [Tree View](https://vuejs.org/examples/tree-view.html)
-   *
-   * See this [issue](https://gitlab.com/gitlab-org/gitlab-ce/issues/22539)
-   * for more information.15
-   */
-
-  window.gl = window.gl || {};
-  window.gl.environmentsList = window.gl.environmentsList || {};
-  window.gl.environmentsList.timeagoInstance = new timeago(); // eslint-disable-line
-
-  gl.environmentsList.EnvironmentItem = Vue.component('environment-item', {
-
-    components: {
-      'commit-component': window.gl.CommitComponent,
-      'actions-component': window.gl.environmentsList.ActionsComponent,
-      'external-url-component': window.gl.environmentsList.ExternalUrlComponent,
-      'stop-component': window.gl.environmentsList.StopComponent,
-      'rollback-component': window.gl.environmentsList.RollbackComponent,
-    },
-
-    props: {
-      model: {
-        type: Object,
-        required: true,
-        default: () => ({}),
-      },
-
-      toggleRow: {
-        type: Function,
-        required: false,
-      },
-
-      canCreateDeployment: {
-        type: Boolean,
-        required: false,
-        default: false,
-      },
-
-      canReadEnvironment: {
-        type: Boolean,
-        required: false,
-        default: false,
-      },
-    },
-
-    data() {
-      return {
-        rowClass: {
-          'children-row': this.model['vue-isChildren'],
-        },
-      };
-    },
-
-    computed: {
-
-      /**
-       * If an item has a `children` entry it means it is a folder.
-       * Folder items have different behaviours - it is possible to toggle
-       * them and show their children.
-       *
-       * @returns {Boolean|Undefined}
-       */
-      isFolder() {
-        return this.model.children && this.model.children.length > 0;
-      },
-
-      /**
-       * If an item is inside a folder structure will return true.
-       * Used for css purposes.
-       *
-       * @returns {Boolean|undefined}
-       */
-      isChildren() {
-        return this.model['vue-isChildren'];
-      },
-
-      /**
-       * Counts the number of environments in each folder.
-       * Used to show a badge with the counter.
-       *
-       * @returns {Number|Undefined}  The number of environments for the current folder.
-       */
-      childrenCounter() {
-        return this.model.children && this.model.children.length;
-      },
-
-      /**
-       * Verifies if `last_deployment` key exists in the current Envrionment.
-       * This key is required to render most of the html - this method works has
-       * an helper.
-       *
-       * @returns {Boolean}
-       */
-      hasLastDeploymentKey() {
-        if (this.model.last_deployment &&
-          !this.$options.isObjectEmpty(this.model.last_deployment)) {
-          return true;
-        }
-        return false;
-      },
-
-      /**
-       * Verifies is the given environment has manual actions.
-       * Used to verify if we should render them or nor.
-       *
-       * @returns {Boolean|Undefined}
-       */
-      hasManualActions() {
-        return this.model.last_deployment && this.model.last_deployment.manual_actions &&
-          this.model.last_deployment.manual_actions.length > 0;
-      },
-
-      /**
-       * Returns the value of the `stoppable?` key provided in the response.
-       *
-       * @returns {Boolean}
-       */
-      isStoppable() {
-        return this.model['stoppable?'];
-      },
-
-      /**
-       * Verifies if the `deployable` key is present in `last_deployment` key.
-       * Used to verify whether we should or not render the rollback partial.
-       *
-       * @returns {Boolean|Undefined}
-       */
-      canRetry() {
-        return this.hasLastDeploymentKey &&
-          this.model.last_deployment &&
-          this.model.last_deployment.deployable;
-      },
-
-      /**
-       * Verifies if the date to be shown is present.
-       *
-       * @returns {Boolean|Undefined}
-       */
-      canShowDate() {
-        return this.model.last_deployment &&
-          this.model.last_deployment.deployable &&
-          this.model.last_deployment.deployable !== undefined;
-      },
-
-      /**
-       * Human readable date.
-       *
-       * @returns {String}
-       */
-      createdDate() {
-        return window.gl.environmentsList.timeagoInstance.format(
-          this.model.last_deployment.deployable.created_at,
-        );
-      },
-
-      /**
-       * Returns the manual actions with the name parsed.
-       *
-       * @returns {Array.<Object>|Undefined}
-       */
-      manualActions() {
-        if (this.hasManualActions) {
-          return this.model.last_deployment.manual_actions.map((action) => {
-            const parsedAction = {
-              name: gl.text.humanize(action.name),
-              play_path: action.play_path,
-            };
-            return parsedAction;
-          });
-        }
-        return [];
-      },
-
-      /**
-       * Builds the string used in the user image alt attribute.
-       *
-       * @returns {String}
-       */
-      userImageAltDescription() {
-        if (this.model.last_deployment &&
-          this.model.last_deployment.user &&
-          this.model.last_deployment.user.username) {
-          return `${this.model.last_deployment.user.username}'s avatar'`;
-        }
-        return '';
-      },
-
-      /**
-       * If provided, returns the commit tag.
-       *
-       * @returns {String|Undefined}
-       */
-      commitTag() {
-        if (this.model.last_deployment &&
-          this.model.last_deployment.tag) {
-          return this.model.last_deployment.tag;
-        }
-        return undefined;
-      },
-
-      /**
-       * If provided, returns the commit ref.
-       *
-       * @returns {Object|Undefined}
-       */
-      commitRef() {
-        if (this.model.last_deployment && this.model.last_deployment.ref) {
-          return this.model.last_deployment.ref;
-        }
-        return undefined;
-      },
-
-      /**
-       * If provided, returns the commit url.
-       *
-       * @returns {String|Undefined}
-       */
-      commitUrl() {
-        if (this.model.last_deployment &&
-          this.model.last_deployment.commit &&
-          this.model.last_deployment.commit.commit_path) {
-          return this.model.last_deployment.commit.commit_path;
-        }
-        return undefined;
-      },
-
-      /**
-       * If provided, returns the commit short sha.
-       *
-       * @returns {String|Undefined}
-       */
-      commitShortSha() {
-        if (this.model.last_deployment &&
-          this.model.last_deployment.commit &&
-          this.model.last_deployment.commit.short_id) {
-          return this.model.last_deployment.commit.short_id;
-        }
-        return undefined;
-      },
-
-      /**
-       * If provided, returns the commit title.
-       *
-       * @returns {String|Undefined}
-       */
-      commitTitle() {
-        if (this.model.last_deployment &&
-          this.model.last_deployment.commit &&
-          this.model.last_deployment.commit.title) {
-          return this.model.last_deployment.commit.title;
-        }
-        return undefined;
-      },
-
-      /**
-       * If provided, returns the commit tag.
-       *
-       * @returns {Object|Undefined}
-       */
-      commitAuthor() {
-        if (this.model.last_deployment &&
-          this.model.last_deployment.commit &&
-          this.model.last_deployment.commit.author) {
-          return this.model.last_deployment.commit.author;
-        }
-
-        return undefined;
-      },
-
-      /**
-       * Verifies if the `retry_path` key is present and returns its value.
-       *
-       * @returns {String|Undefined}
-       */
-      retryUrl() {
-        if (this.model.last_deployment &&
-          this.model.last_deployment.deployable &&
-          this.model.last_deployment.deployable.retry_path) {
-          return this.model.last_deployment.deployable.retry_path;
-        }
-        return undefined;
-      },
-
-      /**
-       * Verifies if the `last?` key is present and returns its value.
-       *
-       * @returns {Boolean|Undefined}
-       */
-      isLastDeployment() {
-        return this.model.last_deployment && this.model.last_deployment['last?'];
-      },
-
-      /**
-       * Builds the name of the builds needed to display both the name and the id.
-       *
-       * @returns {String}
-       */
-      buildName() {
-        if (this.model.last_deployment &&
-          this.model.last_deployment.deployable) {
-          return `${this.model.last_deployment.deployable.name} #${this.model.last_deployment.deployable.id}`;
-        }
-        return '';
-      },
-
-      /**
-       * Builds the needed string to show the internal id.
-       *
-       * @returns {String}
-       */
-      deploymentInternalId() {
-        if (this.model.last_deployment &&
-          this.model.last_deployment.iid) {
-          return `#${this.model.last_deployment.iid}`;
-        }
-        return '';
-      },
-
-      /**
-       * Verifies if the user object is present under last_deployment object.
-       *
-       * @returns {Boolean}
-       */
-      deploymentHasUser() {
-        return !this.$options.isObjectEmpty(this.model.last_deployment) &&
-          !this.$options.isObjectEmpty(this.model.last_deployment.user);
-      },
-
-      /**
-       * Returns the user object nested with the last_deployment object.
-       * Used to render the template.
-       *
-       * @returns {Object}
-       */
-      deploymentUser() {
-        if (!this.$options.isObjectEmpty(this.model.last_deployment) &&
-          !this.$options.isObjectEmpty(this.model.last_deployment.user)) {
-          return this.model.last_deployment.user;
-        }
-        return {};
-      },
-
-      /**
-       * Verifies if the build name column should be rendered by verifing
-       * if all the information needed is present
-       * and if the environment is not a folder.
-       *
-       * @returns {Boolean}
-       */
-      shouldRenderBuildName() {
-        return !this.isFolder &&
-          !this.$options.isObjectEmpty(this.model.last_deployment) &&
-          !this.$options.isObjectEmpty(this.model.last_deployment.deployable);
-      },
-
-      /**
-       * Verifies if deplyment internal ID should be rendered by verifing
-       * if all the information needed is present
-       * and if the environment is not a folder.
-       *
-       * @returns {Boolean}
-       */
-      shouldRenderDeploymentID() {
-        return !this.isFolder &&
-          !this.$options.isObjectEmpty(this.model.last_deployment) &&
-          this.model.last_deployment.iid !== undefined;
-      },
-    },
-
-    /**
-     * Helper to verify if certain given object are empty.
-     * Should be replaced by lodash _.isEmpty - https://lodash.com/docs/4.17.2#isEmpty
-     * @param  {Object} object
-     * @returns {Bollean}
-     */
-    isObjectEmpty(object) {
-      for (const key in object) { // eslint-disable-line
-        if (hasOwnProperty.call(object, key)) {
-          return false;
-        }
-      }
-      return true;
-    },
-
-    template: `
-      <tr>
-        <td v-bind:class="{ 'children-row': isChildren}">
-          <a v-if="!isFolder"
-            class="environment-name"
-            :href="model.environment_path">
-            {{model.name}}
-          </a>
-          <span v-else v-on:click="toggleRow(model)" class="folder-name">
-            <span class="folder-icon">
-              <i v-show="model.isOpen" class="fa fa-caret-down"></i>
-              <i v-show="!model.isOpen" class="fa fa-caret-right"></i>
-            </span>
-
-            <span>
-              {{model.name}}
-            </span>
-
-            <span class="badge">
-              {{childrenCounter}}
-            </span>
-          </span>
-        </td>
-
-        <td class="deployment-column">
-          <span v-if="shouldRenderDeploymentID">
-            {{deploymentInternalId}}
-          </span>
-
-          <span v-if="!isFolder && deploymentHasUser">
-            by
-            <a :href="deploymentUser.web_url" class="js-deploy-user-container">
-              <img class="avatar has-tooltip s20"
-                :src="deploymentUser.avatar_url"
-                :alt="userImageAltDescription"
-                :title="deploymentUser.username" />
-            </a>
-          </span>
-        </td>
-
-        <td>
-          <a v-if="shouldRenderBuildName"
-            class="build-link"
-            :href="model.last_deployment.deployable.build_path">
-            {{buildName}}
-          </a>
-        </td>
-
-        <td>
-          <div v-if="!isFolder && hasLastDeploymentKey" class="js-commit-component">
-            <commit-component
-              :tag="commitTag"
-              :commit_ref="commitRef"
-              :commit_url="commitUrl"
-              :short_sha="commitShortSha"
-              :title="commitTitle"
-              :author="commitAuthor">
-            </commit-component>
-          </div>
-          <p v-if="!isFolder && !hasLastDeploymentKey" class="commit-title">
-            No deployments yet
-          </p>
-        </td>
-
-        <td>
-          <span
-            v-if="!isFolder && canShowDate"
-            class="environment-created-date-timeago">
-            {{createdDate}}
-          </span>
-        </td>
-
-        <td class="hidden-xs">
-          <div v-if="!isFolder">
-            <div v-if="hasManualActions && canCreateDeployment"
-              class="inline js-manual-actions-container">
-              <actions-component
-                :actions="manualActions">
-              </actions-component>
-            </div>
-
-            <div v-if="model.external_url && canReadEnvironment"
-              class="inline js-external-url-container">
-              <external-url-component
-                :external_url="model.external_url">
-              </external_url-component>
-            </div>
-
-            <div v-if="isStoppable && canCreateDeployment"
-              class="inline js-stop-component-container">
-              <stop-component
-                :stop_url="model.stop_path">
-              </stop-component>
-            </div>
-
-            <div v-if="canRetry && canCreateDeployment"
-              class="inline js-rollback-component-container">
-              <rollback-component
-                :is_last_deployment="isLastDeployment"
-                :retry_url="retryUrl">
-                </rollback-component>
-            </div>
-          </div>
-        </td>
-      </tr>
-    `,
-  });
-})();
diff --git a/app/assets/javascripts/environments/components/environment_rollback.js b/app/assets/javascripts/environments/components/environment_rollback.js
new file mode 100644
index 00000000000..baa15d9e5b5
--- /dev/null
+++ b/app/assets/javascripts/environments/components/environment_rollback.js
@@ -0,0 +1,67 @@
+/* global Flash */
+/* eslint-disable no-new */
+/**
+ * Renders Rollback or Re deploy button in environments table depending
+ * of the provided property `isLastDeployment`.
+ *
+ * Makes a post request when the button is clicked.
+ */
+import eventHub from '../event_hub';
+
+export default {
+  props: {
+    retryUrl: {
+      type: String,
+      default: '',
+    },
+
+    isLastDeployment: {
+      type: Boolean,
+      default: true,
+    },
+
+    service: {
+      type: Object,
+      required: true,
+    },
+  },
+
+  data() {
+    return {
+      isLoading: false,
+    };
+  },
+
+  methods: {
+    onClick() {
+      this.isLoading = true;
+
+      this.service.postAction(this.retryUrl)
+      .then(() => {
+        this.isLoading = false;
+        eventHub.$emit('refreshEnvironments');
+      })
+      .catch(() => {
+        this.isLoading = false;
+        new Flash('An error occured while making the request.');
+      });
+    },
+  },
+
+  template: `
+    <button type="button"
+      class="btn"
+      @click="onClick"
+      :disabled="isLoading">
+
+      <span v-if="isLastDeployment">
+        Re-deploy
+      </span>
+      <span v-else>
+        Rollback
+      </span>
+
+      <i v-if="isLoading" class="fa fa-spinner fa-spin" aria-hidden="true"></i>
+    </button>
+  `,
+};
diff --git a/app/assets/javascripts/environments/components/environment_rollback.js.es6 b/app/assets/javascripts/environments/components/environment_rollback.js.es6
deleted file mode 100644
index 55e5c826e07..00000000000
--- a/app/assets/javascripts/environments/components/environment_rollback.js.es6
+++ /dev/null
@@ -1,31 +0,0 @@
-/*= require vue */
-/* global Vue */
-
-(() => {
-  window.gl = window.gl || {};
-  window.gl.environmentsList = window.gl.environmentsList || {};
-
-  window.gl.environmentsList.RollbackComponent = Vue.component('rollback-component', {
-    props: {
-      retry_url: {
-        type: String,
-        default: '',
-      },
-      is_last_deployment: {
-        type: Boolean,
-        default: true,
-      },
-    },
-
-    template: `
-      <a class="btn" :href="retry_url" data-method="post" rel="nofollow">
-        <span v-if="is_last_deployment">
-          Re-deploy
-        </span>
-        <span v-else>
-          Rollback
-        </span>
-      </a>
-    `,
-  });
-})();
diff --git a/app/assets/javascripts/environments/components/environment_stop.js b/app/assets/javascripts/environments/components/environment_stop.js
new file mode 100644
index 00000000000..5404d647745
--- /dev/null
+++ b/app/assets/javascripts/environments/components/environment_stop.js
@@ -0,0 +1,56 @@
+/* global Flash */
+/* eslint-disable no-new, no-alert */
+/**
+ * Renders the stop "button" that allows stop an environment.
+ * Used in environments table.
+ */
+import eventHub from '../event_hub';
+
+export default {
+  props: {
+    stopUrl: {
+      type: String,
+      default: '',
+    },
+
+    service: {
+      type: Object,
+      required: true,
+    },
+  },
+
+  data() {
+    return {
+      isLoading: false,
+    };
+  },
+
+  methods: {
+    onClick() {
+      if (confirm('Are you sure you want to stop this environment?')) {
+        this.isLoading = true;
+
+        this.service.postAction(this.retryUrl)
+        .then(() => {
+          this.isLoading = false;
+          eventHub.$emit('refreshEnvironments');
+        })
+        .catch(() => {
+          this.isLoading = false;
+          new Flash('An error occured while making the request.', 'alert');
+        });
+      }
+    },
+  },
+
+  template: `
+    <button type="button"
+      class="btn stop-env-link"
+      @click="onClick"
+      :disabled="isLoading"
+      title="Stop Environment">
+      <i class="fa fa-stop stop-env-icon" aria-hidden="true"></i>
+      <i v-if="isLoading" class="fa fa-spinner fa-spin" aria-hidden="true"></i>
+    </button>
+  `,
+};
diff --git a/app/assets/javascripts/environments/components/environment_stop.js.es6 b/app/assets/javascripts/environments/components/environment_stop.js.es6
deleted file mode 100644
index e6d66a0148c..00000000000
--- a/app/assets/javascripts/environments/components/environment_stop.js.es6
+++ /dev/null
@@ -1,26 +0,0 @@
-/*= require vue */
-/* global Vue */
-
-(() => {
-  window.gl = window.gl || {};
-  window.gl.environmentsList = window.gl.environmentsList || {};
-
-  window.gl.environmentsList.StopComponent = Vue.component('stop-component', {
-    props: {
-      stop_url: {
-        type: String,
-        default: '',
-      },
-    },
-
-    template: `
-      <a class="btn stop-env-link"
-        :href="stop_url"
-        data-confirm="Are you sure you want to stop this environment?"
-        data-method="post"
-        rel="nofollow">
-        <i class="fa fa-stop stop-env-icon"></i>
-      </a>
-    `,
-  });
-})();
diff --git a/app/assets/javascripts/environments/components/environment_terminal_button.js b/app/assets/javascripts/environments/components/environment_terminal_button.js
new file mode 100644
index 00000000000..66a71faa02f
--- /dev/null
+++ b/app/assets/javascripts/environments/components/environment_terminal_button.js
@@ -0,0 +1,27 @@
+/**
+ * Renders a terminal button to open a web terminal.
+ * Used in environments table.
+ */
+import terminalIconSvg from 'icons/_icon_terminal.svg';
+
+export default {
+  props: {
+    terminalPath: {
+      type: String,
+      required: false,
+      default: '',
+    },
+  },
+
+  data() {
+    return { terminalIconSvg };
+  },
+
+  template: `
+    <a class="btn terminal-button"
+      title="Open web terminal"
+      :href="terminalPath">
+      ${terminalIconSvg}
+    </a>
+  `,
+};
diff --git a/app/assets/javascripts/environments/components/environments_table.js b/app/assets/javascripts/environments/components/environments_table.js
new file mode 100644
index 00000000000..5f07b612b91
--- /dev/null
+++ b/app/assets/javascripts/environments/components/environments_table.js
@@ -0,0 +1,60 @@
+/**
+ * Render environments table.
+ */
+import EnvironmentItem from './environment_item';
+
+export default {
+  components: {
+    'environment-item': EnvironmentItem,
+  },
+
+  props: {
+    environments: {
+      type: Array,
+      required: true,
+      default: () => ([]),
+    },
+
+    canReadEnvironment: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+
+    canCreateDeployment: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+
+    service: {
+      type: Object,
+      required: true,
+    },
+  },
+
+  template: `
+    <table class="table ci-table">
+      <thead>
+        <tr>
+          <th class="environments-name">Environment</th>
+          <th class="environments-deploy">Last deployment</th>
+          <th class="environments-build">Job</th>
+          <th class="environments-commit">Commit</th>
+          <th class="environments-date">Updated</th>
+          <th class="environments-actions"></th>
+        </tr>
+      </thead>
+      <tbody>
+        <template v-for="model in environments"
+          v-bind:model="model">
+          <tr is="environment-item"
+            :model="model"
+            :can-create-deployment="canCreateDeployment"
+            :can-read-environment="canReadEnvironment"
+            :service="service"></tr>
+        </template>
+      </tbody>
+    </table>
+  `,
+};
diff --git a/app/assets/javascripts/environments/environments_bundle.js b/app/assets/javascripts/environments/environments_bundle.js
new file mode 100644
index 00000000000..8d963b335cf
--- /dev/null
+++ b/app/assets/javascripts/environments/environments_bundle.js
@@ -0,0 +1,13 @@
+import EnvironmentsComponent from './components/environment';
+
+$(() => {
+  window.gl = window.gl || {};
+
+  if (gl.EnvironmentsListApp) {
+    gl.EnvironmentsListApp.$destroy(true);
+  }
+
+  gl.EnvironmentsListApp = new EnvironmentsComponent({
+    el: document.querySelector('#environments-list-view'),
+  });
+});
diff --git a/app/assets/javascripts/environments/environments_bundle.js.es6 b/app/assets/javascripts/environments/environments_bundle.js.es6
deleted file mode 100644
index 20eee7976ec..00000000000
--- a/app/assets/javascripts/environments/environments_bundle.js.es6
+++ /dev/null
@@ -1,21 +0,0 @@
-//= require vue
-//= require_tree ./stores/
-//= require ./components/environment
-//= require ./vue_resource_interceptor
-
-
-$(() => {
-  window.gl = window.gl || {};
-
-  if (window.gl.EnvironmentsListApp) {
-    window.gl.EnvironmentsListApp.$destroy(true);
-  }
-  const Store = window.gl.environmentsList.EnvironmentsStore;
-
-  window.gl.EnvironmentsListApp = new window.gl.environmentsList.EnvironmentsComponent({
-    el: document.querySelector('#environments-list-view'),
-    propsData: {
-      store: Store.create(),
-    },
-  });
-});
diff --git a/app/assets/javascripts/environments/event_hub.js b/app/assets/javascripts/environments/event_hub.js
new file mode 100644
index 00000000000..0948c2e5352
--- /dev/null
+++ b/app/assets/javascripts/environments/event_hub.js
@@ -0,0 +1,3 @@
+import Vue from 'vue';
+
+export default new Vue();
diff --git a/app/assets/javascripts/environments/folder/environments_folder_bundle.js b/app/assets/javascripts/environments/folder/environments_folder_bundle.js
new file mode 100644
index 00000000000..f939eccf246
--- /dev/null
+++ b/app/assets/javascripts/environments/folder/environments_folder_bundle.js
@@ -0,0 +1,13 @@
+import EnvironmentsFolderComponent from './environments_folder_view';
+
+$(() => {
+  window.gl = window.gl || {};
+
+  if (gl.EnvironmentsListFolderApp) {
+    gl.EnvironmentsListFolderApp.$destroy(true);
+  }
+
+  gl.EnvironmentsListFolderApp = new EnvironmentsFolderComponent({
+    el: document.querySelector('#environments-folder-list-view'),
+  });
+});
diff --git a/app/assets/javascripts/environments/folder/environments_folder_view.js b/app/assets/javascripts/environments/folder/environments_folder_view.js
new file mode 100644
index 00000000000..7abcf6dbbea
--- /dev/null
+++ b/app/assets/javascripts/environments/folder/environments_folder_view.js
@@ -0,0 +1,181 @@
+/* eslint-disable no-param-reassign, no-new */
+/* global Flash */
+import EnvironmentsService from '../services/environments_service';
+import EnvironmentTable from '../components/environments_table';
+import EnvironmentsStore from '../stores/environments_store';
+
+const Vue = window.Vue = require('vue');
+window.Vue.use(require('vue-resource'));
+require('../../vue_shared/components/table_pagination');
+require('../../lib/utils/common_utils');
+require('../../vue_shared/vue_resource_interceptor');
+
+export default Vue.component('environment-folder-view', {
+
+  components: {
+    'environment-table': EnvironmentTable,
+    'table-pagination': gl.VueGlPagination,
+  },
+
+  data() {
+    const environmentsData = document.querySelector('#environments-folder-list-view').dataset;
+    const store = new EnvironmentsStore();
+    const pathname = window.location.pathname;
+    const endpoint = `${pathname}.json`;
+    const folderName = pathname.substr(pathname.lastIndexOf('/') + 1);
+
+    return {
+      store,
+      folderName,
+      endpoint,
+      state: store.state,
+      visibility: 'available',
+      isLoading: false,
+      cssContainerClass: environmentsData.cssClass,
+      canCreateDeployment: environmentsData.canCreateDeployment,
+      canReadEnvironment: environmentsData.canReadEnvironment,
+
+      // svgs
+      commitIconSvg: environmentsData.commitIconSvg,
+      playIconSvg: environmentsData.playIconSvg,
+      terminalIconSvg: environmentsData.terminalIconSvg,
+
+      // Pagination Properties,
+      paginationInformation: {},
+      pageNumber: 1,
+    };
+  },
+
+  computed: {
+    scope() {
+      return gl.utils.getParameterByName('scope');
+    },
+
+    canReadEnvironmentParsed() {
+      return gl.utils.convertPermissionToBoolean(this.canReadEnvironment);
+    },
+
+    canCreateDeploymentParsed() {
+      return gl.utils.convertPermissionToBoolean(this.canCreateDeployment);
+    },
+
+    /**
+     * URL to link in the stopped tab.
+     *
+     * @return {String}
+     */
+    stoppedPath() {
+      return `${window.location.pathname}?scope=stopped`;
+    },
+
+    /**
+     * URL to link in the available tab.
+     *
+     * @return {String}
+     */
+    availablePath() {
+      return window.location.pathname;
+    },
+  },
+
+  /**
+   * Fetches all the environments and stores them.
+   * Toggles loading property.
+   */
+  created() {
+    const scope = gl.utils.getParameterByName('scope') || this.visibility;
+    const pageNumber = gl.utils.getParameterByName('page') || this.pageNumber;
+
+    const endpoint = `${this.endpoint}?scope=${scope}&page=${pageNumber}`;
+
+    this.service = new EnvironmentsService(endpoint);
+
+    this.isLoading = true;
+
+    return this.service.get()
+      .then(resp => ({
+        headers: resp.headers,
+        body: resp.json(),
+      }))
+      .then((response) => {
+        this.store.storeAvailableCount(response.body.available_count);
+        this.store.storeStoppedCount(response.body.stopped_count);
+        this.store.storeEnvironments(response.body.environments);
+        this.store.setPagination(response.headers);
+      })
+      .then(() => {
+        this.isLoading = false;
+      })
+      .catch(() => {
+        this.isLoading = false;
+        new Flash('An error occurred while fetching the environments.', 'alert');
+      });
+  },
+
+  methods: {
+    /**
+     * Will change the page number and update the URL.
+     *
+     * @param  {Number} pageNumber desired page to go to.
+     */
+    changePage(pageNumber) {
+      const param = gl.utils.setParamInURL('page', pageNumber);
+
+      gl.utils.visitUrl(param);
+      return param;
+    },
+  },
+
+  template: `
+    <div :class="cssContainerClass">
+      <div class="top-area" v-if="!isLoading">
+
+        <h4 class="js-folder-name environments-folder-name">
+          Environments / <b>{{folderName}}</b>
+        </h4>
+
+        <ul class="nav-links">
+          <li v-bind:class="{ 'active': scope === null || scope === 'available' }">
+            <a :href="availablePath" class="js-available-environments-folder-tab">
+              Available
+              <span class="badge js-available-environments-count">
+                {{state.availableCounter}}
+              </span>
+            </a>
+          </li>
+          <li v-bind:class="{ 'active' : scope === 'stopped' }">
+            <a :href="stoppedPath" class="js-stopped-environments-folder-tab">
+              Stopped
+              <span class="badge js-stopped-environments-count">
+                {{state.stoppedCounter}}
+              </span>
+            </a>
+          </li>
+        </ul>
+      </div>
+
+      <div class="environments-container">
+        <div class="environments-list-loading text-center" v-if="isLoading">
+          <i class="fa fa-spinner fa-spin"></i>
+        </div>
+
+        <div class="table-holder"
+          v-if="!isLoading && state.environments.length > 0">
+
+          <environment-table
+            :environments="state.environments"
+            :can-create-deployment="canCreateDeploymentParsed"
+            :can-read-environment="canReadEnvironmentParsed"
+            :play-icon-svg="playIconSvg"
+            :terminal-icon-svg="terminalIconSvg"
+            :commit-icon-svg="commitIconSvg"
+            :service="service"/>
+
+          <table-pagination v-if="state.paginationInformation && state.paginationInformation.totalPages > 1"
+            :change="changePage"
+            :pageInfo="state.paginationInformation"/>
+        </div>
+      </div>
+    </div>
+  `,
+});
diff --git a/app/assets/javascripts/environments/services/environments_service.js b/app/assets/javascripts/environments/services/environments_service.js
new file mode 100644
index 00000000000..76296c83d11
--- /dev/null
+++ b/app/assets/javascripts/environments/services/environments_service.js
@@ -0,0 +1,16 @@
+/* eslint-disable class-methods-use-this */
+import Vue from 'vue';
+
+export default class EnvironmentsService {
+  constructor(endpoint) {
+    this.environments = Vue.resource(endpoint);
+  }
+
+  get(scope, page) {
+    return this.environments.get({ scope, page });
+  }
+
+  postAction(endpoint) {
+    return Vue.http.post(endpoint, {}, { emulateJSON: true });
+  }
+}
diff --git a/app/assets/javascripts/environments/services/environments_service.js.es6 b/app/assets/javascripts/environments/services/environments_service.js.es6
deleted file mode 100644
index 15ec7b76c3d..00000000000
--- a/app/assets/javascripts/environments/services/environments_service.js.es6
+++ /dev/null
@@ -1,22 +0,0 @@
-/* globals Vue */
-/* eslint-disable no-unused-vars, no-param-reassign */
-class EnvironmentsService {
-
-  constructor(root) {
-    Vue.http.options.root = root;
-
-    this.environments = Vue.resource(root);
-
-    Vue.http.interceptors.push((request, next) => {
-      // needed in order to not break the tests.
-      if ($.rails) {
-        request.headers['X-CSRF-Token'] = $.rails.csrfToken();
-      }
-      next();
-    });
-  }
-
-  all() {
-    return this.environments.get();
-  }
-}
diff --git a/app/assets/javascripts/environments/stores/environments_store.js b/app/assets/javascripts/environments/stores/environments_store.js
new file mode 100644
index 00000000000..d3fe3872c56
--- /dev/null
+++ b/app/assets/javascripts/environments/stores/environments_store.js
@@ -0,0 +1,89 @@
+import '~/lib/utils/common_utils';
+
+/**
+ * Environments Store.
+ *
+ * Stores received environments, count of stopped environments and count of
+ * available environments.
+ */
+export default class EnvironmentsStore {
+  constructor() {
+    this.state = {};
+    this.state.environments = [];
+    this.state.stoppedCounter = 0;
+    this.state.availableCounter = 0;
+    this.state.paginationInformation = {};
+
+    return this;
+  }
+
+  /**
+   *
+   * Stores the received environments.
+   *
+   * In the main environments endpoint, each environment has the following schema
+   * { name: String, size: Number, latest: Object }
+   * In the endpoint to retrieve environments from each folder, the environment does
+   * not have the `latest` key and the data is all in the root level.
+   * To avoid doing this check in the view, we store both cases the same by extracting
+   * what is inside the `latest` key.
+   *
+   * If the `size` is bigger than 1, it means it should be rendered as a folder.
+   * In those cases we add `isFolder` key in order to render it properly.
+   *
+   * @param  {Array} environments
+   * @returns {Array}
+   */
+  storeEnvironments(environments = []) {
+    const filteredEnvironments = environments.map((env) => {
+      let filtered = {};
+
+      if (env.size > 1) {
+        filtered = Object.assign({}, env, { isFolder: true, folderName: env.name });
+      }
+
+      if (env.latest) {
+        filtered = Object.assign(filtered, env, env.latest);
+        delete filtered.latest;
+      } else {
+        filtered = Object.assign(filtered, env);
+      }
+
+      return filtered;
+    });
+
+    this.state.environments = filteredEnvironments;
+
+    return filteredEnvironments;
+  }
+
+  setPagination(pagination = {}) {
+    const normalizedHeaders = gl.utils.normalizeHeaders(pagination);
+    const paginationInformation = gl.utils.parseIntPagination(normalizedHeaders);
+
+    this.state.paginationInformation = paginationInformation;
+    return paginationInformation;
+  }
+
+  /**
+   * Stores the number of available environments.
+   *
+   * @param  {Number} count = 0
+   * @return {Number}
+   */
+  storeAvailableCount(count = 0) {
+    this.state.availableCounter = count;
+    return count;
+  }
+
+  /**
+   * Stores the number of closed environments.
+   *
+   * @param  {Number} count = 0
+   * @return {Number}
+   */
+  storeStoppedCount(count = 0) {
+    this.state.stoppedCounter = count;
+    return count;
+  }
+}
diff --git a/app/assets/javascripts/environments/stores/environments_store.js.es6 b/app/assets/javascripts/environments/stores/environments_store.js.es6
deleted file mode 100644
index 0204a903ab5..00000000000
--- a/app/assets/javascripts/environments/stores/environments_store.js.es6
+++ /dev/null
@@ -1,131 +0,0 @@
-/* eslint-disable no-param-reassign */
-(() => {
-  window.gl = window.gl || {};
-  window.gl.environmentsList = window.gl.environmentsList || {};
-
-  gl.environmentsList.EnvironmentsStore = {
-    state: {},
-
-    create() {
-      this.state.environments = [];
-      this.state.stoppedCounter = 0;
-      this.state.availableCounter = 0;
-
-      return this;
-    },
-
-    /**
-     * In order to display a tree view we need to modify the received
-     * data in to a tree structure based on `environment_type`
-     * sorted alphabetically.
-     * In each children a `vue-` property will be added. This property will be
-     * used to know if an item is a children mostly for css purposes. This is
-     * needed because the children row is a fragment instance and therfore does
-     * not accept non-prop attributes.
-     *
-     *
-     * @example
-     * it will transform this:
-     * [
-     *   { name: "environment", environment_type: "review" },
-     *   { name: "environment_1", environment_type: null }
-     *   { name: "environment_2, environment_type: "review" }
-     * ]
-     * into this:
-     * [
-     *   { name: "review", children:
-     *      [
-     *        { name: "environment", environment_type: "review", vue-isChildren: true},
-     *        { name: "environment_2", environment_type: "review", vue-isChildren: true}
-     *      ]
-     *   },
-     *  {name: "environment_1", environment_type: null}
-     * ]
-     *
-     *
-     * @param  {Array} environments List of environments.
-     * @returns {Array} Tree structured array with the received environments.
-     */
-    storeEnvironments(environments = []) {
-      this.state.stoppedCounter = this.countByState(environments, 'stopped');
-      this.state.availableCounter = this.countByState(environments, 'available');
-
-      const environmentsTree = environments.reduce((acc, environment) => {
-        if (environment.environment_type !== null) {
-          const occurs = acc.filter(element => element.children &&
-             element.name === environment.environment_type);
-
-          environment['vue-isChildren'] = true;
-
-          if (occurs.length) {
-            acc[acc.indexOf(occurs[0])].children.push(environment);
-            acc[acc.indexOf(occurs[0])].children.sort(this.sortByName);
-          } else {
-            acc.push({
-              name: environment.environment_type,
-              children: [environment],
-              isOpen: false,
-              'vue-isChildren': environment['vue-isChildren'],
-            });
-          }
-        } else {
-          acc.push(environment);
-        }
-
-        return acc;
-      }, []).sort(this.sortByName);
-
-      this.state.environments = environmentsTree;
-
-      return environmentsTree;
-    },
-
-    /**
-     * Toggles folder open property given the environment type.
-     *
-     * @param  {String} envType
-     * @return {Array}
-     */
-    toggleFolder(envType) {
-      const environments = this.state.environments;
-
-      const environmentsCopy = environments.map((env) => {
-        if (env['vue-isChildren'] && env.name === envType) {
-          env.isOpen = !env.isOpen;
-        }
-
-        return env;
-      });
-
-      this.state.environments = environmentsCopy;
-
-      return environmentsCopy;
-    },
-
-    /**
-     * Given an array of environments, returns the number of environments
-     * that have the given state.
-     *
-     * @param  {Array} environments
-     * @param  {String} state
-     * @returns {Number}
-     */
-    countByState(environments, state) {
-      return environments.filter(env => env.state === state).length;
-    },
-
-    /**
-     * Sorts the two objects provided by their name.
-     *
-     * @param  {Object} a
-     * @param  {Object} b
-     * @returns {Number}
-     */
-    sortByName(a, b) {
-      const nameA = a.name.toUpperCase();
-      const nameB = b.name.toUpperCase();
-
-      return nameA < nameB ? -1 : nameA > nameB ? 1 : 0; // eslint-disable-line
-    },
-  };
-})();
diff --git a/app/assets/javascripts/environments/vue_resource_interceptor.js.es6 b/app/assets/javascripts/environments/vue_resource_interceptor.js.es6
deleted file mode 100644
index 406bdbc1c7d..00000000000
--- a/app/assets/javascripts/environments/vue_resource_interceptor.js.es6
+++ /dev/null
@@ -1,12 +0,0 @@
-/* global Vue */
-Vue.http.interceptors.push((request, next) => {
-  Vue.activeResources = Vue.activeResources ? Vue.activeResources + 1 : 1;
-
-  next((response) => {
-    if (typeof response.data === 'string') {
-      response.data = JSON.parse(response.data); // eslint-disable-line
-    }
-
-    Vue.activeResources--; // eslint-disable-line
-  });
-});
diff --git a/app/assets/javascripts/extensions/array.js b/app/assets/javascripts/extensions/array.js
new file mode 100644
index 00000000000..027222f804d
--- /dev/null
+++ b/app/assets/javascripts/extensions/array.js
@@ -0,0 +1,11 @@
+// TODO: remove this
+
+// eslint-disable-next-line no-extend-native
+Array.prototype.first = function first() {
+  return this[0];
+};
+
+// eslint-disable-next-line no-extend-native
+Array.prototype.last = function last() {
+  return this[this.length - 1];
+};
diff --git a/app/assets/javascripts/extensions/array.js.es6 b/app/assets/javascripts/extensions/array.js.es6
deleted file mode 100644
index 717566a4715..00000000000
--- a/app/assets/javascripts/extensions/array.js.es6
+++ /dev/null
@@ -1,24 +0,0 @@
-/* eslint-disable no-extend-native, func-names, space-before-function-paren, semi, space-infix-ops, max-len */
-Array.prototype.first = function() {
-  return this[0];
-}
-
-Array.prototype.last = function() {
-  return this[this.length-1];
-}
-
-Array.prototype.find = Array.prototype.find || function(predicate, ...args) {
-  if (!this) throw new TypeError('Array.prototype.find called on null or undefined');
-  if (typeof predicate !== 'function') throw new TypeError('predicate must be a function');
-
-  const list = Object(this);
-  const thisArg = args[1];
-  let value = {};
-
-  for (let i = 0; i < list.length; i += 1) {
-    value = list[i];
-    if (predicate.call(thisArg, value, i, list)) return value;
-  }
-
-  return undefined;
-};
diff --git a/app/assets/javascripts/extensions/element.js.es6 b/app/assets/javascripts/extensions/element.js.es6
deleted file mode 100644
index 3f12ad9ff9f..00000000000
--- a/app/assets/javascripts/extensions/element.js.es6
+++ /dev/null
@@ -1,20 +0,0 @@
-/* global Element */
-/* eslint-disable consistent-return, max-len, no-empty, no-plusplus, func-names */
-
-Element.prototype.closest = Element.prototype.closest || function closest(selector, selectedElement = this) {
-  if (!selectedElement) return;
-  return selectedElement.matches(selector) ? selectedElement : Element.prototype.closest(selector, selectedElement.parentElement);
-};
-
-Element.prototype.matches = Element.prototype.matches ||
-  Element.prototype.matchesSelector ||
-  Element.prototype.mozMatchesSelector ||
-  Element.prototype.msMatchesSelector ||
-  Element.prototype.oMatchesSelector ||
-  Element.prototype.webkitMatchesSelector ||
-  function (s) {
-    const matches = (this.document || this.ownerDocument).querySelectorAll(s);
-    let i = matches.length;
-    while (--i >= 0 && matches.item(i) !== this) {}
-    return i > -1;
-  };
diff --git a/app/assets/javascripts/extensions/jquery.js b/app/assets/javascripts/extensions/jquery.js
deleted file mode 100644
index cdedc865d1b..00000000000
--- a/app/assets/javascripts/extensions/jquery.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/* eslint-disable func-names, space-before-function-paren, object-shorthand, comma-dangle, padded-blocks, max-len */
-// Disable an element and add the 'disabled' Bootstrap class
-(function() {
-  $.fn.extend({
-    disable: function() {
-      return $(this).attr('disabled', 'disabled').addClass('disabled');
-    }
-  });
-
-  // Enable an element and remove the 'disabled' Bootstrap class
-  $.fn.extend({
-    enable: function() {
-      return $(this).removeAttr('disabled').removeClass('disabled');
-    }
-  });
-
-}).call(this);
diff --git a/app/assets/javascripts/files_comment_button.js b/app/assets/javascripts/files_comment_button.js
index 0122e847161..3f041172ff3 100644
--- a/app/assets/javascripts/files_comment_button.js
+++ b/app/assets/javascripts/files_comment_button.js
@@ -1,147 +1,141 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, max-len, one-var, one-var-declaration-per-line, quotes, prefer-template, newline-per-chained-call, comma-dangle, new-cap, no-else-return, padded-blocks, consistent-return, no-undef, max-len */
-(function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, max-len, one-var, one-var-declaration-per-line, quotes, prefer-template, newline-per-chained-call, comma-dangle, new-cap, no-else-return, consistent-return */
+/* global FilesCommentButton */
+/* global notes */
 
-  this.FilesCommentButton = (function() {
-    var COMMENT_BUTTON_CLASS, COMMENT_BUTTON_TEMPLATE, DEBOUNCE_TIMEOUT_DURATION, EMPTY_CELL_CLASS, LINE_COLUMN_CLASSES, LINE_CONTENT_CLASS, LINE_HOLDER_CLASS, LINE_NUMBER_CLASS, OLD_LINE_CLASS, TEXT_FILE_SELECTOR, UNFOLDABLE_LINE_CLASS;
+let $commentButtonTemplate;
+var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
-    COMMENT_BUTTON_CLASS = '.add-diff-note';
+window.FilesCommentButton = (function() {
+  var COMMENT_BUTTON_CLASS, EMPTY_CELL_CLASS, LINE_COLUMN_CLASSES, LINE_CONTENT_CLASS, LINE_HOLDER_CLASS, LINE_NUMBER_CLASS, OLD_LINE_CLASS, TEXT_FILE_SELECTOR, UNFOLDABLE_LINE_CLASS;
 
-    COMMENT_BUTTON_TEMPLATE = _.template('<button name="button" type="submit" class="btn <%- COMMENT_BUTTON_CLASS %> js-add-diff-note-button" title="Add a comment to this line"><i class="fa fa-comment-o"></i></button>');
+  COMMENT_BUTTON_CLASS = '.add-diff-note';
 
-    LINE_HOLDER_CLASS = '.line_holder';
+  LINE_HOLDER_CLASS = '.line_holder';
 
-    LINE_NUMBER_CLASS = 'diff-line-num';
+  LINE_NUMBER_CLASS = 'diff-line-num';
 
-    LINE_CONTENT_CLASS = 'line_content';
+  LINE_CONTENT_CLASS = 'line_content';
 
-    UNFOLDABLE_LINE_CLASS = 'js-unfold';
+  UNFOLDABLE_LINE_CLASS = 'js-unfold';
 
-    EMPTY_CELL_CLASS = 'empty-cell';
+  EMPTY_CELL_CLASS = 'empty-cell';
 
-    OLD_LINE_CLASS = 'old_line';
+  OLD_LINE_CLASS = 'old_line';
 
-    LINE_COLUMN_CLASSES = "." + LINE_NUMBER_CLASS + ", .line_content";
+  LINE_COLUMN_CLASSES = "." + LINE_NUMBER_CLASS + ", .line_content";
 
-    TEXT_FILE_SELECTOR = '.text-file';
+  TEXT_FILE_SELECTOR = '.text-file';
 
-    DEBOUNCE_TIMEOUT_DURATION = 100;
+  function FilesCommentButton(filesContainerElement) {
+    this.render = bind(this.render, this);
+    this.hideButton = bind(this.hideButton, this);
+    this.isParallelView = notes.isParallelView();
+    filesContainerElement.on('mouseover', LINE_COLUMN_CLASSES, this.render)
+      .on('mouseleave', LINE_COLUMN_CLASSES, this.hideButton);
+  }
 
-    function FilesCommentButton(filesContainerElement) {
-      var debounce;
-      this.filesContainerElement = filesContainerElement;
-      this.destroy = bind(this.destroy, this);
-      this.render = bind(this.render, this);
-      this.VIEW_TYPE = $('input#view[type=hidden]').val();
-      debounce = _.debounce(this.render, DEBOUNCE_TIMEOUT_DURATION);
-      $(this.filesContainerElement).off('mouseover', LINE_COLUMN_CLASSES).off('mouseleave', LINE_COLUMN_CLASSES).on('mouseover', LINE_COLUMN_CLASSES, debounce).on('mouseleave', LINE_COLUMN_CLASSES, this.destroy);
-    }
+  FilesCommentButton.prototype.render = function(e) {
+    var $currentTarget, buttonParentElement, lineContentElement, textFileElement, $button;
+    $currentTarget = $(e.currentTarget);
 
-    FilesCommentButton.prototype.render = function(e) {
-      var $currentTarget, buttonParentElement, lineContentElement, textFileElement;
-      $currentTarget = $(e.currentTarget);
-
-      buttonParentElement = this.getButtonParent($currentTarget);
-      if (!this.validateButtonParent(buttonParentElement)) return;
-      lineContentElement = this.getLineContent($currentTarget);
-      if (!this.validateLineContent(lineContentElement)) return;
-
-      textFileElement = this.getTextFileElement($currentTarget);
-      buttonParentElement.append(this.buildButton({
-        noteableType: textFileElement.attr('data-noteable-type'),
-        noteableID: textFileElement.attr('data-noteable-id'),
-        commitID: textFileElement.attr('data-commit-id'),
-        noteType: lineContentElement.attr('data-note-type'),
-        position: lineContentElement.attr('data-position'),
-        lineType: lineContentElement.attr('data-line-type'),
-        discussionID: lineContentElement.attr('data-discussion-id'),
-        lineCode: lineContentElement.attr('data-line-code')
-      }));
-    };
-
-    FilesCommentButton.prototype.destroy = function(e) {
-      if (this.isMovingToSameType(e)) {
-        return;
-      }
-      $(COMMENT_BUTTON_CLASS, this.getButtonParent($(e.currentTarget))).remove();
-    };
-
-    FilesCommentButton.prototype.buildButton = function(buttonAttributes) {
-      var initializedButtonTemplate;
-      initializedButtonTemplate = COMMENT_BUTTON_TEMPLATE({
-        COMMENT_BUTTON_CLASS: COMMENT_BUTTON_CLASS.substr(1)
-      });
-      return $(initializedButtonTemplate).attr({
-        'data-noteable-type': buttonAttributes.noteableType,
-        'data-noteable-id': buttonAttributes.noteableID,
-        'data-commit-id': buttonAttributes.commitID,
-        'data-note-type': buttonAttributes.noteType,
-        'data-line-code': buttonAttributes.lineCode,
-        'data-position': buttonAttributes.position,
-        'data-discussion-id': buttonAttributes.discussionID,
-        'data-line-type': buttonAttributes.lineType
-      });
-    };
-
-    FilesCommentButton.prototype.getTextFileElement = function(hoveredElement) {
-      return $(hoveredElement.closest(TEXT_FILE_SELECTOR));
-    };
-
-    FilesCommentButton.prototype.getLineContent = function(hoveredElement) {
-      if (hoveredElement.hasClass(LINE_CONTENT_CLASS)) {
-        return hoveredElement;
-      }
-      if (this.VIEW_TYPE === 'inline') {
-        return $(hoveredElement).closest(LINE_HOLDER_CLASS).find("." + LINE_CONTENT_CLASS);
-      } else {
-        return $(hoveredElement).next("." + LINE_CONTENT_CLASS);
-      }
-    };
-
-    FilesCommentButton.prototype.getButtonParent = function(hoveredElement) {
-      if (this.VIEW_TYPE === 'inline') {
-        if (hoveredElement.hasClass(OLD_LINE_CLASS)) {
-          return hoveredElement;
-        }
-        return hoveredElement.parent().find("." + OLD_LINE_CLASS);
-      } else {
-        if (hoveredElement.hasClass(LINE_NUMBER_CLASS)) {
-          return hoveredElement;
-        }
-        return $(hoveredElement).prev("." + LINE_NUMBER_CLASS);
-      }
-    };
+    if ($currentTarget.hasClass('js-no-comment-btn')) return;
 
-    FilesCommentButton.prototype.isMovingToSameType = function(e) {
-      var newButtonParent;
-      newButtonParent = this.getButtonParent($(e.toElement));
-      if (!newButtonParent) {
-        return false;
-      }
-      return newButtonParent.is(this.getButtonParent($(e.currentTarget)));
-    };
+    lineContentElement = this.getLineContent($currentTarget);
+    buttonParentElement = this.getButtonParent($currentTarget);
 
-    FilesCommentButton.prototype.validateButtonParent = function(buttonParentElement) {
-      return !buttonParentElement.hasClass(EMPTY_CELL_CLASS) && !buttonParentElement.hasClass(UNFOLDABLE_LINE_CLASS) && $(COMMENT_BUTTON_CLASS, buttonParentElement).length === 0;
-    };
+    if (!this.validateButtonParent(buttonParentElement) || !this.validateLineContent(lineContentElement)) return;
 
-    FilesCommentButton.prototype.validateLineContent = function(lineContentElement) {
-      return lineContentElement.attr('data-discussion-id') && lineContentElement.attr('data-discussion-id') !== '';
-    };
+    $button = $(COMMENT_BUTTON_CLASS, buttonParentElement);
+    buttonParentElement.addClass('is-over')
+      .nextUntil(`.${LINE_CONTENT_CLASS}`).addClass('is-over');
 
-    return FilesCommentButton;
+    if ($button.length) {
+      return;
+    }
 
-  })();
+    textFileElement = this.getTextFileElement($currentTarget);
+    buttonParentElement.append(this.buildButton({
+      noteableType: textFileElement.attr('data-noteable-type'),
+      noteableID: textFileElement.attr('data-noteable-id'),
+      commitID: textFileElement.attr('data-commit-id'),
+      noteType: lineContentElement.attr('data-note-type'),
+      position: lineContentElement.attr('data-position'),
+      lineType: lineContentElement.attr('data-line-type'),
+      discussionID: lineContentElement.attr('data-discussion-id'),
+      lineCode: lineContentElement.attr('data-line-code')
+    }));
+  };
 
-  $.fn.filesCommentButton = function() {
-    if (!(this && (this.parent().data('can-create-note') != null))) {
-      return;
+  FilesCommentButton.prototype.hideButton = function(e) {
+    var $currentTarget = $(e.currentTarget);
+    var buttonParentElement = this.getButtonParent($currentTarget);
+
+    buttonParentElement.removeClass('is-over')
+      .nextUntil(`.${LINE_CONTENT_CLASS}`).removeClass('is-over');
+  };
+
+  FilesCommentButton.prototype.buildButton = function(buttonAttributes) {
+    return $commentButtonTemplate.clone().attr({
+      'data-noteable-type': buttonAttributes.noteableType,
+      'data-noteable-id': buttonAttributes.noteableID,
+      'data-commit-id': buttonAttributes.commitID,
+      'data-note-type': buttonAttributes.noteType,
+      'data-line-code': buttonAttributes.lineCode,
+      'data-position': buttonAttributes.position,
+      'data-discussion-id': buttonAttributes.discussionID,
+      'data-line-type': buttonAttributes.lineType
+    });
+  };
+
+  FilesCommentButton.prototype.getTextFileElement = function(hoveredElement) {
+    return hoveredElement.closest(TEXT_FILE_SELECTOR);
+  };
+
+  FilesCommentButton.prototype.getLineContent = function(hoveredElement) {
+    if (hoveredElement.hasClass(LINE_CONTENT_CLASS)) {
+      return hoveredElement;
+    }
+    if (!this.isParallelView) {
+      return $(hoveredElement).closest(LINE_HOLDER_CLASS).find("." + LINE_CONTENT_CLASS);
+    } else {
+      return $(hoveredElement).next("." + LINE_CONTENT_CLASS);
     }
-    return this.each(function() {
-      if (!$.data(this, 'filesCommentButton')) {
-        return $.data(this, 'filesCommentButton', new FilesCommentButton($(this)));
+  };
+
+  FilesCommentButton.prototype.getButtonParent = function(hoveredElement) {
+    if (!this.isParallelView) {
+      if (hoveredElement.hasClass(OLD_LINE_CLASS)) {
+        return hoveredElement;
       }
-    });
+      return hoveredElement.parent().find("." + OLD_LINE_CLASS);
+    } else {
+      if (hoveredElement.hasClass(LINE_NUMBER_CLASS)) {
+        return hoveredElement;
+      }
+      return $(hoveredElement).prev("." + LINE_NUMBER_CLASS);
+    }
+  };
+
+  FilesCommentButton.prototype.validateButtonParent = function(buttonParentElement) {
+    return !buttonParentElement.hasClass(EMPTY_CELL_CLASS) && !buttonParentElement.hasClass(UNFOLDABLE_LINE_CLASS);
+  };
+
+  FilesCommentButton.prototype.validateLineContent = function(lineContentElement) {
+    return lineContentElement.attr('data-discussion-id') && lineContentElement.attr('data-discussion-id') !== '';
   };
 
-}).call(this);
+  return FilesCommentButton;
+})();
+
+$.fn.filesCommentButton = function() {
+  $commentButtonTemplate = $('<button name="button" type="submit" class="add-diff-note js-add-diff-note-button" title="Add a comment to this line"><i class="fa fa-comment-o"></i></button>');
+
+  if (!(this && (this.parent().data('can-create-note') != null))) {
+    return;
+  }
+  return this.each(function() {
+    if (!$.data(this, 'filesCommentButton')) {
+      return $.data(this, 'filesCommentButton', new FilesCommentButton($(this)));
+    }
+  });
+};
diff --git a/app/assets/javascripts/filterable_list.js b/app/assets/javascripts/filterable_list.js
new file mode 100644
index 00000000000..aaaeb9bddb1
--- /dev/null
+++ b/app/assets/javascripts/filterable_list.js
@@ -0,0 +1,46 @@
+/**
+ * Makes search request for content when user types a value in the search input.
+ * Updates the html content of the page with the received one.
+ */
+
+export default class FilterableList {
+  constructor(form, filter, holder) {
+    this.filterForm = form;
+    this.listFilterElement = filter;
+    this.listHolderElement = holder;
+  }
+
+  initSearch() {
+    this.debounceFilter = _.debounce(this.filterResults.bind(this), 500);
+
+    this.listFilterElement.removeEventListener('input', this.debounceFilter);
+    this.listFilterElement.addEventListener('input', this.debounceFilter);
+  }
+
+  filterResults() {
+    const form = this.filterForm;
+    const filterUrl = `${form.getAttribute('action')}?${$(form).serialize()}`;
+
+    $(this.listHolderElement).fadeTo(250, 0.5);
+
+    return $.ajax({
+      url: form.getAttribute('action'),
+      data: $(form).serialize(),
+      type: 'GET',
+      dataType: 'json',
+      context: this,
+      complete() {
+        $(this.listHolderElement).fadeTo(250, 1);
+      },
+      success(data) {
+        this.listHolderElement.innerHTML = data.html;
+
+       // Change url so if user reload a page - search results are saved
+        return window.history.replaceState({
+          page: filterUrl,
+
+        }, document.title, filterUrl);
+      },
+    });
+  }
+}
diff --git a/app/assets/javascripts/filtered_search/dropdown_hint.js b/app/assets/javascripts/filtered_search/dropdown_hint.js
new file mode 100644
index 00000000000..38ff3fb7158
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/dropdown_hint.js
@@ -0,0 +1,81 @@
+require('./filtered_search_dropdown');
+
+/* global droplabFilter */
+
+(() => {
+  class DropdownHint extends gl.FilteredSearchDropdown {
+    constructor(droplab, dropdown, input, filter) {
+      super(droplab, dropdown, input, filter);
+      this.config = {
+        droplabFilter: {
+          template: 'hint',
+          filterFunction: gl.DropdownUtils.filterHint.bind(null, input),
+        },
+      };
+    }
+
+    itemClicked(e) {
+      const { selected } = e.detail;
+
+      if (selected.tagName === 'LI') {
+        if (selected.hasAttribute('data-value')) {
+          this.dismissDropdown();
+        } else if (selected.getAttribute('data-action') === 'submit') {
+          this.dismissDropdown();
+          this.dispatchFormSubmitEvent();
+        } else {
+          const token = selected.querySelector('.js-filter-hint').innerText.trim();
+          const tag = selected.querySelector('.js-filter-tag').innerText.trim();
+
+          if (tag.length) {
+            // Get previous input values in the input field and convert them into visual tokens
+            const previousInputValues = this.input.value.split(' ');
+            const searchTerms = [];
+
+            previousInputValues.forEach((value, index) => {
+              searchTerms.push(value);
+
+              if (index === previousInputValues.length - 1
+                && token.indexOf(value.toLowerCase()) !== -1) {
+                searchTerms.pop();
+              }
+            });
+
+            if (searchTerms.length > 0) {
+              gl.FilteredSearchVisualTokens.addSearchVisualToken(searchTerms.join(' '));
+            }
+
+            gl.FilteredSearchDropdownManager.addWordToInput(token.replace(':', ''));
+          }
+          this.dismissDropdown();
+          this.dispatchInputEvent();
+        }
+      }
+    }
+
+    renderContent() {
+      const dropdownData = [];
+
+      [].forEach.call(this.input.closest('.filtered-search-input-container').querySelectorAll('.dropdown-menu'), (dropdownMenu) => {
+        const { icon, hint, tag } = dropdownMenu.dataset;
+        if (icon && hint && tag) {
+          dropdownData.push({
+            icon: `fa-${icon}`,
+            hint,
+            tag: `&lt;${tag}&gt;`,
+          });
+        }
+      });
+
+      this.droplab.changeHookList(this.hookId, this.dropdown, [droplabFilter], this.config);
+      this.droplab.setData(this.hookId, dropdownData);
+    }
+
+    init() {
+      this.droplab.addHook(this.input, this.dropdown, [droplabFilter], this.config).init();
+    }
+  }
+
+  window.gl = window.gl || {};
+  gl.DropdownHint = DropdownHint;
+})();
diff --git a/app/assets/javascripts/filtered_search/dropdown_non_user.js b/app/assets/javascripts/filtered_search/dropdown_non_user.js
new file mode 100644
index 00000000000..b3dc3e502c5
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/dropdown_non_user.js
@@ -0,0 +1,44 @@
+require('./filtered_search_dropdown');
+
+/* global droplabAjax */
+/* global droplabFilter */
+
+(() => {
+  class DropdownNonUser extends gl.FilteredSearchDropdown {
+    constructor(droplab, dropdown, input, filter, endpoint, symbol) {
+      super(droplab, dropdown, input, filter);
+      this.symbol = symbol;
+      this.config = {
+        droplabAjax: {
+          endpoint,
+          method: 'setData',
+          loadingTemplate: this.loadingTemplate,
+        },
+        droplabFilter: {
+          filterFunction: gl.DropdownUtils.filterWithSymbol.bind(null, this.symbol, input),
+        },
+      };
+    }
+
+    itemClicked(e) {
+      super.itemClicked(e, (selected) => {
+        const title = selected.querySelector('.js-data-value').innerText.trim();
+        return `${this.symbol}${gl.DropdownUtils.getEscapedText(title)}`;
+      });
+    }
+
+    renderContent(forceShowList = false) {
+      this.droplab
+        .changeHookList(this.hookId, this.dropdown, [droplabAjax, droplabFilter], this.config);
+      super.renderContent(forceShowList);
+    }
+
+    init() {
+      this.droplab
+        .addHook(this.input, this.dropdown, [droplabAjax, droplabFilter], this.config).init();
+    }
+  }
+
+  window.gl = window.gl || {};
+  gl.DropdownNonUser = DropdownNonUser;
+})();
diff --git a/app/assets/javascripts/filtered_search/dropdown_user.js b/app/assets/javascripts/filtered_search/dropdown_user.js
new file mode 100644
index 00000000000..04e2afad02f
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/dropdown_user.js
@@ -0,0 +1,65 @@
+require('./filtered_search_dropdown');
+
+/* global droplabAjaxFilter */
+
+(() => {
+  class DropdownUser extends gl.FilteredSearchDropdown {
+    constructor(droplab, dropdown, input, filter) {
+      super(droplab, dropdown, input, filter);
+      this.config = {
+        droplabAjaxFilter: {
+          endpoint: `${gon.relative_url_root || ''}/autocomplete/users.json`,
+          searchKey: 'search',
+          params: {
+            per_page: 20,
+            active: true,
+            project_id: this.getProjectId(),
+            current_user: true,
+          },
+          searchValueFunction: this.getSearchInput.bind(this),
+          loadingTemplate: this.loadingTemplate,
+        },
+      };
+    }
+
+    itemClicked(e) {
+      super.itemClicked(e,
+        selected => selected.querySelector('.dropdown-light-content').innerText.trim());
+    }
+
+    renderContent(forceShowList = false) {
+      this.droplab.changeHookList(this.hookId, this.dropdown, [droplabAjaxFilter], this.config);
+      super.renderContent(forceShowList);
+    }
+
+    getProjectId() {
+      return this.input.getAttribute('data-project-id');
+    }
+
+    getSearchInput() {
+      const query = gl.DropdownUtils.getSearchInput(this.input);
+      const { lastToken } = gl.FilteredSearchTokenizer.processTokens(query);
+
+      let value = lastToken || '';
+
+      if (value[0] === '@') {
+        value = value.slice(1);
+      }
+
+      // Removes the first character if it is a quotation so that we can search
+      // with multiple words
+      if (value[0] === '"' || value[0] === '\'') {
+        value = value.slice(1);
+      }
+
+      return value;
+    }
+
+    init() {
+      this.droplab.addHook(this.input, this.dropdown, [droplabAjaxFilter], this.config).init();
+    }
+  }
+
+  window.gl = window.gl || {};
+  gl.DropdownUser = DropdownUser;
+})();
diff --git a/app/assets/javascripts/filtered_search/dropdown_utils.js b/app/assets/javascripts/filtered_search/dropdown_utils.js
new file mode 100644
index 00000000000..a5a6b56a0d3
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/dropdown_utils.js
@@ -0,0 +1,174 @@
+(() => {
+  class DropdownUtils {
+    static getEscapedText(text) {
+      let escapedText = text;
+      const hasSpace = text.indexOf(' ') !== -1;
+      const hasDoubleQuote = text.indexOf('"') !== -1;
+
+      // Encapsulate value with quotes if it has spaces
+      // Known side effect: values's with both single and double quotes
+      // won't escape properly
+      if (hasSpace) {
+        if (hasDoubleQuote) {
+          escapedText = `'${text}'`;
+        } else {
+          // Encapsulate singleQuotes or if it hasSpace
+          escapedText = `"${text}"`;
+        }
+      }
+
+      return escapedText;
+    }
+
+    static filterWithSymbol(filterSymbol, input, item) {
+      const updatedItem = item;
+      const searchInput = gl.DropdownUtils.getSearchInput(input);
+
+      const title = updatedItem.title.toLowerCase();
+      let value = searchInput.toLowerCase();
+      let symbol = '';
+
+      // Remove the symbol for filter
+      if (value[0] === filterSymbol) {
+        symbol = value[0];
+        value = value.slice(1);
+      }
+
+      // Removes the first character if it is a quotation so that we can search
+      // with multiple words
+      if ((value[0] === '"' || value[0] === '\'') && title.indexOf(' ') !== -1) {
+        value = value.slice(1);
+      }
+
+      // Eg. filterSymbol = ~ for labels
+      const matchWithoutSymbol = symbol === filterSymbol && title.indexOf(value) !== -1;
+      const match = title.indexOf(`${symbol}${value}`) !== -1;
+
+      updatedItem.droplab_hidden = !match && !matchWithoutSymbol;
+
+      return updatedItem;
+    }
+
+    static filterHint(input, item) {
+      const updatedItem = item;
+      const searchInput = gl.DropdownUtils.getSearchInput(input);
+      let { lastToken } = gl.FilteredSearchTokenizer.processTokens(searchInput);
+      lastToken = lastToken.key || lastToken || '';
+
+      if (!lastToken || searchInput.split('').last() === ' ') {
+        updatedItem.droplab_hidden = false;
+      } else if (lastToken) {
+        const split = lastToken.split(':');
+        const tokenName = split[0].split(' ').last();
+
+        const match = updatedItem.hint.indexOf(tokenName.toLowerCase()) === -1;
+        updatedItem.droplab_hidden = tokenName ? match : false;
+      }
+
+      return updatedItem;
+    }
+
+    static setDataValueIfSelected(filter, selected) {
+      const dataValue = selected.getAttribute('data-value');
+
+      if (dataValue) {
+        gl.FilteredSearchDropdownManager.addWordToInput(filter, dataValue, true);
+      }
+
+      // Return boolean based on whether it was set
+      return dataValue !== null;
+    }
+
+    // Determines the full search query (visual tokens + input)
+    static getSearchQuery(untilInput = false) {
+      const tokens = [].slice.call(document.querySelectorAll('.tokens-container li'));
+      const values = [];
+
+      if (untilInput) {
+        const inputIndex = _.findIndex(tokens, t => t.classList.contains('input-token'));
+        // Add one to include input-token to the tokens array
+        tokens.splice(inputIndex + 1);
+      }
+
+      tokens.forEach((token) => {
+        if (token.classList.contains('js-visual-token')) {
+          const name = token.querySelector('.name');
+          const value = token.querySelector('.value');
+          const symbol = value && value.dataset.symbol ? value.dataset.symbol : '';
+          let valueText = '';
+
+          if (value && value.innerText) {
+            valueText = value.innerText;
+          }
+
+          if (token.className.indexOf('filtered-search-token') !== -1) {
+            values.push(`${name.innerText.toLowerCase()}:${symbol}${valueText}`);
+          } else {
+            values.push(name.innerText);
+          }
+        } else if (token.classList.contains('input-token')) {
+          const { isLastVisualTokenValid } =
+            gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+
+          const input = document.querySelector('.filtered-search');
+          const inputValue = input && input.value;
+
+          if (isLastVisualTokenValid) {
+            values.push(inputValue);
+          } else {
+            const previous = values.pop();
+            values.push(`${previous}${inputValue}`);
+          }
+        }
+      });
+
+      return values.join(' ');
+    }
+
+    static getSearchInput(filteredSearchInput) {
+      const inputValue = filteredSearchInput.value;
+      const { right } = gl.DropdownUtils.getInputSelectionPosition(filteredSearchInput);
+
+      return inputValue.slice(0, right);
+    }
+
+    static getInputSelectionPosition(input) {
+      const selectionStart = input.selectionStart;
+      let inputValue = input.value;
+      // Replace all spaces inside quote marks with underscores
+      // (will continue to match entire string until an end quote is found if any)
+      // This helps with matching the beginning & end of a token:key
+      inputValue = inputValue.replace(/(('[^']*'{0,1})|("[^"]*"{0,1})|:\s+)/g, str => str.replace(/\s/g, '_'));
+
+      // Get the right position for the word selected
+      // Regex matches first space
+      let right = inputValue.slice(selectionStart).search(/\s/);
+
+      if (right >= 0) {
+        right += selectionStart;
+      } else if (right < 0) {
+        right = inputValue.length;
+      }
+
+      // Get the left position for the word selected
+      // Regex matches last non-whitespace character
+      let left = inputValue.slice(0, right).search(/\S+$/);
+
+      if (selectionStart === 0) {
+        left = 0;
+      } else if (selectionStart === inputValue.length && left < 0) {
+        left = inputValue.length;
+      } else if (left < 0) {
+        left = selectionStart;
+      }
+
+      return {
+        left,
+        right,
+      };
+    }
+  }
+
+  window.gl = window.gl || {};
+  gl.DropdownUtils = DropdownUtils;
+})();
diff --git a/app/assets/javascripts/filtered_search/filtered_search_bundle.js b/app/assets/javascripts/filtered_search/filtered_search_bundle.js
new file mode 100644
index 00000000000..856eb6590ee
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/filtered_search_bundle.js
@@ -0,0 +1,10 @@
+require('./dropdown_hint');
+require('./dropdown_non_user');
+require('./dropdown_user');
+require('./dropdown_utils');
+require('./filtered_search_dropdown_manager');
+require('./filtered_search_dropdown');
+require('./filtered_search_manager');
+require('./filtered_search_token_keys');
+require('./filtered_search_tokenizer');
+require('./filtered_search_visual_tokens');
diff --git a/app/assets/javascripts/filtered_search/filtered_search_dropdown.js b/app/assets/javascripts/filtered_search/filtered_search_dropdown.js
new file mode 100644
index 00000000000..134bdc6ad80
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/filtered_search_dropdown.js
@@ -0,0 +1,123 @@
+(() => {
+  const DATA_DROPDOWN_TRIGGER = 'data-dropdown-trigger';
+
+  class FilteredSearchDropdown {
+    constructor(droplab, dropdown, input, filter) {
+      this.droplab = droplab;
+      this.hookId = input && input.getAttribute('data-id');
+      this.input = input;
+      this.filter = filter;
+      this.dropdown = dropdown;
+      this.loadingTemplate = `<div class="filter-dropdown-loading">
+        <i class="fa fa-spinner fa-spin"></i>
+      </div>`;
+      this.bindEvents();
+    }
+
+    bindEvents() {
+      this.itemClickedWrapper = this.itemClicked.bind(this);
+      this.dropdown.addEventListener('click.dl', this.itemClickedWrapper);
+    }
+
+    unbindEvents() {
+      this.dropdown.removeEventListener('click.dl', this.itemClickedWrapper);
+    }
+
+    getCurrentHook() {
+      return this.droplab.hooks.filter(h => h.id === this.hookId)[0] || null;
+    }
+
+    itemClicked(e, getValueFunction) {
+      const { selected } = e.detail;
+
+      if (selected.tagName === 'LI' && selected.innerHTML) {
+        const dataValueSet = gl.DropdownUtils.setDataValueIfSelected(this.filter, selected);
+
+        if (!dataValueSet) {
+          const value = getValueFunction(selected);
+          gl.FilteredSearchDropdownManager.addWordToInput(this.filter, value, true);
+        }
+
+        this.dismissDropdown();
+        this.dispatchInputEvent();
+      }
+    }
+
+    setAsDropdown() {
+      this.input.setAttribute(DATA_DROPDOWN_TRIGGER, `#${this.dropdown.id}`);
+    }
+
+    setOffset(offset = 0) {
+      if (window.innerWidth > 480) {
+        this.dropdown.style.left = `${offset}px`;
+      } else {
+        this.dropdown.style.left = '0px';
+      }
+    }
+
+    renderContent(forceShowList = false) {
+      const currentHook = this.getCurrentHook();
+      if (forceShowList && currentHook && currentHook.list.hidden) {
+        currentHook.list.show();
+      }
+    }
+
+    render(forceRenderContent = false, forceShowList = false) {
+      this.setAsDropdown();
+
+      const currentHook = this.getCurrentHook();
+      const firstTimeInitialized = currentHook === null;
+
+      if (firstTimeInitialized || forceRenderContent) {
+        this.renderContent(forceShowList);
+      } else if (currentHook.list.list.id !== this.dropdown.id) {
+        this.renderContent(forceShowList);
+      }
+    }
+
+    dismissDropdown() {
+      // Focusing on the input will dismiss dropdown
+      // (default droplab functionality)
+      this.input.focus();
+    }
+
+    dispatchInputEvent() {
+      // Propogate input change to FilteredSearchDropdownManager
+      // so that it can determine which dropdowns to open
+      this.input.dispatchEvent(new CustomEvent('input', {
+        bubbles: true,
+        cancelable: true,
+      }));
+    }
+
+    dispatchFormSubmitEvent() {
+      // dispatchEvent() is necessary as form.submit() does not
+      // trigger event handlers
+      this.input.form.dispatchEvent(new Event('submit'));
+    }
+
+    hideDropdown() {
+      const currentHook = this.getCurrentHook();
+      if (currentHook) {
+        currentHook.list.hide();
+      }
+    }
+
+    resetFilters() {
+      const hook = this.getCurrentHook();
+
+      if (hook) {
+        const data = hook.list.data;
+        const results = data.map((o) => {
+          const updated = o;
+          updated.droplab_hidden = false;
+          return updated;
+        });
+        hook.list.render(results);
+      }
+    }
+  }
+
+  window.gl = window.gl || {};
+  gl.FilteredSearchDropdown = FilteredSearchDropdown;
+})();
diff --git a/app/assets/javascripts/filtered_search/filtered_search_dropdown_manager.js b/app/assets/javascripts/filtered_search/filtered_search_dropdown_manager.js
new file mode 100644
index 00000000000..d37c812c1f7
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/filtered_search_dropdown_manager.js
@@ -0,0 +1,189 @@
+/* global DropLab */
+
+(() => {
+  class FilteredSearchDropdownManager {
+    constructor(baseEndpoint = '', page) {
+      this.baseEndpoint = baseEndpoint.replace(/\/$/, '');
+      this.tokenizer = gl.FilteredSearchTokenizer;
+      this.filteredSearchTokenKeys = gl.FilteredSearchTokenKeys;
+      this.filteredSearchInput = document.querySelector('.filtered-search');
+      this.page = page;
+
+      this.setupMapping();
+
+      this.cleanupWrapper = this.cleanup.bind(this);
+      document.addEventListener('beforeunload', this.cleanupWrapper);
+    }
+
+    cleanup() {
+      if (this.droplab) {
+        this.droplab.destroy();
+        this.droplab = null;
+      }
+
+      this.setupMapping();
+
+      document.removeEventListener('beforeunload', this.cleanupWrapper);
+    }
+
+    setupMapping() {
+      this.mapping = {
+        author: {
+          reference: null,
+          gl: 'DropdownUser',
+          element: document.querySelector('#js-dropdown-author'),
+        },
+        assignee: {
+          reference: null,
+          gl: 'DropdownUser',
+          element: document.querySelector('#js-dropdown-assignee'),
+        },
+        milestone: {
+          reference: null,
+          gl: 'DropdownNonUser',
+          extraArguments: [`${this.baseEndpoint}/milestones.json`, '%'],
+          element: document.querySelector('#js-dropdown-milestone'),
+        },
+        label: {
+          reference: null,
+          gl: 'DropdownNonUser',
+          extraArguments: [`${this.baseEndpoint}/labels.json`, '~'],
+          element: document.querySelector('#js-dropdown-label'),
+        },
+        hint: {
+          reference: null,
+          gl: 'DropdownHint',
+          element: document.querySelector('#js-dropdown-hint'),
+        },
+      };
+    }
+
+    static addWordToInput(tokenName, tokenValue = '', clicked = false) {
+      const input = document.querySelector('.filtered-search');
+
+      gl.FilteredSearchVisualTokens.addFilterVisualToken(tokenName, tokenValue);
+      input.value = '';
+
+      if (clicked) {
+        gl.FilteredSearchVisualTokens.moveInputToTheRight();
+      }
+    }
+
+    updateCurrentDropdownOffset() {
+      this.updateDropdownOffset(this.currentDropdown);
+    }
+
+    updateDropdownOffset(key) {
+      // Always align dropdown with the input field
+      let offset = this.filteredSearchInput.getBoundingClientRect().left - document.querySelector('.scroll-container').getBoundingClientRect().left;
+
+      const maxInputWidth = 240;
+      const currentDropdownWidth = this.mapping[key].element.clientWidth || maxInputWidth;
+
+      // Make sure offset never exceeds the input container
+      const offsetMaxWidth = document.querySelector('.scroll-container').clientWidth - currentDropdownWidth;
+      if (offsetMaxWidth < offset) {
+        offset = offsetMaxWidth;
+      }
+
+      this.mapping[key].reference.setOffset(offset);
+    }
+
+    load(key, firstLoad = false) {
+      const mappingKey = this.mapping[key];
+      const glClass = mappingKey.gl;
+      const element = mappingKey.element;
+      let forceShowList = false;
+
+      if (!mappingKey.reference) {
+        const dl = this.droplab;
+        const defaultArguments = [null, dl, element, this.filteredSearchInput, key];
+        const glArguments = defaultArguments.concat(mappingKey.extraArguments || []);
+
+        // Passing glArguments to `new gl[glClass](<arguments>)`
+        mappingKey.reference = new (Function.prototype.bind.apply(gl[glClass], glArguments))();
+      }
+
+      if (firstLoad) {
+        mappingKey.reference.init();
+      }
+
+      if (this.currentDropdown === 'hint') {
+        // Force the dropdown to show if it was clicked from the hint dropdown
+        forceShowList = true;
+      }
+
+      this.updateDropdownOffset(key);
+      mappingKey.reference.render(firstLoad, forceShowList);
+
+      this.currentDropdown = key;
+    }
+
+    loadDropdown(dropdownName = '') {
+      let firstLoad = false;
+
+      if (!this.droplab) {
+        firstLoad = true;
+        this.droplab = new DropLab();
+      }
+
+      const match = this.filteredSearchTokenKeys.searchByKey(dropdownName.toLowerCase());
+      const shouldOpenFilterDropdown = match && this.currentDropdown !== match.key
+        && this.mapping[match.key];
+      const shouldOpenHintDropdown = !match && this.currentDropdown !== 'hint';
+
+      if (shouldOpenFilterDropdown || shouldOpenHintDropdown) {
+        const key = match && match.key ? match.key : 'hint';
+        this.load(key, firstLoad);
+      }
+    }
+
+    setDropdown() {
+      const query = gl.DropdownUtils.getSearchQuery(true);
+      const { lastToken, searchToken } = this.tokenizer.processTokens(query);
+
+      if (this.currentDropdown) {
+        this.updateCurrentDropdownOffset();
+      }
+
+      if (lastToken === searchToken && lastToken !== null) {
+        // Token is not fully initialized yet because it has no value
+        // Eg. token = 'label:'
+
+        const split = lastToken.split(':');
+        const dropdownName = split[0].split(' ').last();
+        this.loadDropdown(split.length > 1 ? dropdownName : '');
+      } else if (lastToken) {
+        // Token has been initialized into an object because it has a value
+        this.loadDropdown(lastToken.key);
+      } else {
+        this.loadDropdown('hint');
+      }
+    }
+
+    resetDropdowns() {
+      if (!this.currentDropdown) {
+        return;
+      }
+
+      // Force current dropdown to hide
+      this.mapping[this.currentDropdown].reference.hideDropdown();
+
+      // Re-Load dropdown
+      this.setDropdown();
+
+      // Reset filters for current dropdown
+      this.mapping[this.currentDropdown].reference.resetFilters();
+
+      // Reposition dropdown so that it is aligned with cursor
+      this.updateDropdownOffset(this.currentDropdown);
+    }
+
+    destroyDroplab() {
+      this.droplab.destroy();
+    }
+  }
+
+  window.gl = window.gl || {};
+  gl.FilteredSearchDropdownManager = FilteredSearchDropdownManager;
+})();
diff --git a/app/assets/javascripts/filtered_search/filtered_search_manager.js b/app/assets/javascripts/filtered_search/filtered_search_manager.js
new file mode 100644
index 00000000000..835e87a28d7
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/filtered_search_manager.js
@@ -0,0 +1,379 @@
+(() => {
+  class FilteredSearchManager {
+    constructor(page) {
+      this.filteredSearchInput = document.querySelector('.filtered-search');
+      this.clearSearchButton = document.querySelector('.clear-search');
+      this.tokensContainer = document.querySelector('.tokens-container');
+      this.filteredSearchTokenKeys = gl.FilteredSearchTokenKeys;
+
+      if (this.filteredSearchInput) {
+        this.tokenizer = gl.FilteredSearchTokenizer;
+        this.dropdownManager = new gl.FilteredSearchDropdownManager(this.filteredSearchInput.getAttribute('data-base-endpoint') || '', page);
+
+        this.bindEvents();
+        this.loadSearchParamsFromURL();
+        this.dropdownManager.setDropdown();
+
+        this.cleanupWrapper = this.cleanup.bind(this);
+        document.addEventListener('beforeunload', this.cleanupWrapper);
+      }
+    }
+
+    cleanup() {
+      this.unbindEvents();
+      document.removeEventListener('beforeunload', this.cleanupWrapper);
+    }
+
+    bindEvents() {
+      this.handleFormSubmit = this.handleFormSubmit.bind(this);
+      this.setDropdownWrapper = this.dropdownManager.setDropdown.bind(this.dropdownManager);
+      this.toggleClearSearchButtonWrapper = this.toggleClearSearchButton.bind(this);
+      this.handleInputPlaceholderWrapper = this.handleInputPlaceholder.bind(this);
+      this.handleInputVisualTokenWrapper = this.handleInputVisualToken.bind(this);
+      this.checkForEnterWrapper = this.checkForEnter.bind(this);
+      this.clearSearchWrapper = this.clearSearch.bind(this);
+      this.checkForBackspaceWrapper = this.checkForBackspace.bind(this);
+      this.removeSelectedTokenWrapper = this.removeSelectedToken.bind(this);
+      this.unselectEditTokensWrapper = this.unselectEditTokens.bind(this);
+      this.editTokenWrapper = this.editToken.bind(this);
+      this.tokenChange = this.tokenChange.bind(this);
+
+      this.filteredSearchInputForm = this.filteredSearchInput.form;
+      this.filteredSearchInputForm.addEventListener('submit', this.handleFormSubmit);
+      this.filteredSearchInput.addEventListener('input', this.setDropdownWrapper);
+      this.filteredSearchInput.addEventListener('input', this.toggleClearSearchButtonWrapper);
+      this.filteredSearchInput.addEventListener('input', this.handleInputPlaceholderWrapper);
+      this.filteredSearchInput.addEventListener('input', this.handleInputVisualTokenWrapper);
+      this.filteredSearchInput.addEventListener('keydown', this.checkForEnterWrapper);
+      this.filteredSearchInput.addEventListener('keyup', this.checkForBackspaceWrapper);
+      this.filteredSearchInput.addEventListener('click', this.tokenChange);
+      this.filteredSearchInput.addEventListener('keyup', this.tokenChange);
+      this.tokensContainer.addEventListener('click', FilteredSearchManager.selectToken);
+      this.tokensContainer.addEventListener('dblclick', this.editTokenWrapper);
+      this.clearSearchButton.addEventListener('click', this.clearSearchWrapper);
+      document.addEventListener('click', gl.FilteredSearchVisualTokens.unselectTokens);
+      document.addEventListener('click', this.unselectEditTokensWrapper);
+      document.addEventListener('keydown', this.removeSelectedTokenWrapper);
+    }
+
+    unbindEvents() {
+      this.filteredSearchInputForm.removeEventListener('submit', this.handleFormSubmit);
+      this.filteredSearchInput.removeEventListener('input', this.setDropdownWrapper);
+      this.filteredSearchInput.removeEventListener('input', this.toggleClearSearchButtonWrapper);
+      this.filteredSearchInput.removeEventListener('input', this.handleInputPlaceholderWrapper);
+      this.filteredSearchInput.removeEventListener('input', this.handleInputVisualTokenWrapper);
+      this.filteredSearchInput.removeEventListener('keydown', this.checkForEnterWrapper);
+      this.filteredSearchInput.removeEventListener('keyup', this.checkForBackspaceWrapper);
+      this.filteredSearchInput.removeEventListener('click', this.tokenChange);
+      this.filteredSearchInput.removeEventListener('keyup', this.tokenChange);
+      this.tokensContainer.removeEventListener('click', FilteredSearchManager.selectToken);
+      this.tokensContainer.removeEventListener('dblclick', this.editTokenWrapper);
+      this.clearSearchButton.removeEventListener('click', this.clearSearchWrapper);
+      document.removeEventListener('click', gl.FilteredSearchVisualTokens.unselectTokens);
+      document.removeEventListener('click', this.unselectEditTokensWrapper);
+      document.removeEventListener('keydown', this.removeSelectedTokenWrapper);
+    }
+
+    checkForBackspace(e) {
+      // 8 = Backspace Key
+      // 46 = Delete Key
+      if (e.keyCode === 8 || e.keyCode === 46) {
+        const { lastVisualToken } = gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+
+        if (this.filteredSearchInput.value === '' && lastVisualToken) {
+          this.filteredSearchInput.value = gl.FilteredSearchVisualTokens.getLastTokenPartial();
+          gl.FilteredSearchVisualTokens.removeLastTokenPartial();
+        }
+
+        // Reposition dropdown so that it is aligned with cursor
+        this.dropdownManager.updateCurrentDropdownOffset();
+      }
+    }
+
+    checkForEnter(e) {
+      if (e.keyCode === 38 || e.keyCode === 40) {
+        const selectionStart = this.filteredSearchInput.selectionStart;
+
+        e.preventDefault();
+        this.filteredSearchInput.setSelectionRange(selectionStart, selectionStart);
+      }
+
+      if (e.keyCode === 13) {
+        const dropdown = this.dropdownManager.mapping[this.dropdownManager.currentDropdown];
+        const dropdownEl = dropdown.element;
+        const activeElements = dropdownEl.querySelectorAll('.dropdown-active');
+
+        e.preventDefault();
+
+        if (!activeElements.length) {
+          // Prevent droplab from opening dropdown
+          this.dropdownManager.destroyDroplab();
+
+          this.search();
+        }
+      }
+    }
+
+    static selectToken(e) {
+      const button = e.target.closest('.selectable');
+
+      if (button) {
+        e.preventDefault();
+        e.stopPropagation();
+        gl.FilteredSearchVisualTokens.selectToken(button);
+      }
+    }
+
+    unselectEditTokens(e) {
+      const inputContainer = document.querySelector('.filtered-search-input-container');
+      const isElementInFilteredSearch = inputContainer && inputContainer.contains(e.target);
+      const isElementInFilterDropdown = e.target.closest('.filter-dropdown') !== null;
+      const isElementTokensContainer = e.target.classList.contains('tokens-container');
+
+      if ((!isElementInFilteredSearch && !isElementInFilterDropdown) || isElementTokensContainer) {
+        gl.FilteredSearchVisualTokens.moveInputToTheRight();
+        this.dropdownManager.resetDropdowns();
+      }
+    }
+
+    editToken(e) {
+      const token = e.target.closest('.js-visual-token');
+
+      if (token) {
+        gl.FilteredSearchVisualTokens.editToken(token);
+        this.tokenChange();
+      }
+    }
+
+    toggleClearSearchButton() {
+      const query = gl.DropdownUtils.getSearchQuery();
+      const hidden = 'hidden';
+      const hasHidden = this.clearSearchButton.classList.contains(hidden);
+
+      if (query.length === 0 && !hasHidden) {
+        this.clearSearchButton.classList.add(hidden);
+      } else if (query.length && hasHidden) {
+        this.clearSearchButton.classList.remove(hidden);
+      }
+    }
+
+    handleInputPlaceholder() {
+      const query = gl.DropdownUtils.getSearchQuery();
+      const placeholder = 'Search or filter results...';
+      const currentPlaceholder = this.filteredSearchInput.placeholder;
+
+      if (query.length === 0 && currentPlaceholder !== placeholder) {
+        this.filteredSearchInput.placeholder = placeholder;
+      } else if (query.length > 0 && currentPlaceholder !== '') {
+        this.filteredSearchInput.placeholder = '';
+      }
+    }
+
+    removeSelectedToken(e) {
+      // 8 = Backspace Key
+      // 46 = Delete Key
+      if (e.keyCode === 8 || e.keyCode === 46) {
+        gl.FilteredSearchVisualTokens.removeSelectedToken();
+        this.handleInputPlaceholder();
+        this.toggleClearSearchButton();
+      }
+    }
+
+    clearSearch(e) {
+      e.preventDefault();
+
+      this.filteredSearchInput.value = '';
+
+      const removeElements = [];
+
+      [].forEach.call(this.tokensContainer.children, (t) => {
+        if (t.classList.contains('js-visual-token')) {
+          removeElements.push(t);
+        }
+      });
+
+      removeElements.forEach((el) => {
+        el.parentElement.removeChild(el);
+      });
+
+      this.clearSearchButton.classList.add('hidden');
+      this.handleInputPlaceholder();
+
+      this.dropdownManager.resetDropdowns();
+    }
+
+    handleInputVisualToken() {
+      const input = this.filteredSearchInput;
+      const { tokens, searchToken }
+        = gl.FilteredSearchTokenizer.processTokens(input.value);
+      const { isLastVisualTokenValid }
+        = gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+
+      if (isLastVisualTokenValid) {
+        tokens.forEach((t) => {
+          input.value = input.value.replace(`${t.key}:${t.symbol}${t.value}`, '');
+          gl.FilteredSearchVisualTokens.addFilterVisualToken(t.key, `${t.symbol}${t.value}`);
+        });
+
+        const fragments = searchToken.split(':');
+        if (fragments.length > 1) {
+          const inputValues = fragments[0].split(' ');
+          const tokenKey = inputValues.last();
+
+          if (inputValues.length > 1) {
+            inputValues.pop();
+            const searchTerms = inputValues.join(' ');
+
+            input.value = input.value.replace(searchTerms, '');
+            gl.FilteredSearchVisualTokens.addSearchVisualToken(searchTerms);
+          }
+
+          gl.FilteredSearchVisualTokens.addFilterVisualToken(tokenKey);
+          input.value = input.value.replace(`${tokenKey}:`, '');
+        }
+      } else {
+        // Keep listening to token until we determine that the user is done typing the token value
+        const valueCompletedRegex = /([~%@]{0,1}".+")|([~%@]{0,1}'.+')|^((?![~%@]')(?![~%@]")(?!')(?!")).*/g;
+
+        if (searchToken.match(valueCompletedRegex) && input.value[input.value.length - 1] === ' ') {
+          gl.FilteredSearchVisualTokens.addFilterVisualToken(searchToken);
+
+          // Trim the last space as seen in the if statement above
+          input.value = input.value.replace(searchToken, '').trim();
+        }
+      }
+    }
+
+    handleFormSubmit(e) {
+      e.preventDefault();
+      this.search();
+    }
+
+    loadSearchParamsFromURL() {
+      const params = gl.utils.getUrlParamsArray();
+      const usernameParams = this.getUsernameParams();
+      let hasFilteredSearch = false;
+
+      params.forEach((p) => {
+        const split = p.split('=');
+        const keyParam = decodeURIComponent(split[0]);
+        const value = split[1];
+
+        // Check if it matches edge conditions listed in this.filteredSearchTokenKeys
+        const condition = this.filteredSearchTokenKeys.searchByConditionUrl(p);
+
+        if (condition) {
+          hasFilteredSearch = true;
+          gl.FilteredSearchVisualTokens.addFilterVisualToken(condition.tokenKey, condition.value);
+        } else {
+          // Sanitize value since URL converts spaces into +
+          // Replace before decode so that we know what was originally + versus the encoded +
+          const sanitizedValue = value ? decodeURIComponent(value.replace(/\+/g, ' ')) : value;
+          const match = this.filteredSearchTokenKeys.searchByKeyParam(keyParam);
+
+          if (match) {
+            const indexOf = keyParam.indexOf('_');
+            const sanitizedKey = indexOf !== -1 ? keyParam.slice(0, keyParam.indexOf('_')) : keyParam;
+            const symbol = match.symbol;
+            let quotationsToUse = '';
+
+            if (sanitizedValue.indexOf(' ') !== -1) {
+              // Prefer ", but use ' if required
+              quotationsToUse = sanitizedValue.indexOf('"') === -1 ? '"' : '\'';
+            }
+
+            hasFilteredSearch = true;
+            gl.FilteredSearchVisualTokens.addFilterVisualToken(sanitizedKey, `${symbol}${quotationsToUse}${sanitizedValue}${quotationsToUse}`);
+          } else if (!match && keyParam === 'assignee_id') {
+            const id = parseInt(value, 10);
+            if (usernameParams[id]) {
+              hasFilteredSearch = true;
+              gl.FilteredSearchVisualTokens.addFilterVisualToken('assignee', `@${usernameParams[id]}`);
+            }
+          } else if (!match && keyParam === 'author_id') {
+            const id = parseInt(value, 10);
+            if (usernameParams[id]) {
+              hasFilteredSearch = true;
+              gl.FilteredSearchVisualTokens.addFilterVisualToken('author', `@${usernameParams[id]}`);
+            }
+          } else if (!match && keyParam === 'search') {
+            hasFilteredSearch = true;
+            this.filteredSearchInput.value = sanitizedValue;
+          }
+        }
+      });
+
+      if (hasFilteredSearch) {
+        this.clearSearchButton.classList.remove('hidden');
+        this.handleInputPlaceholder();
+      }
+    }
+
+    search() {
+      const paths = [];
+      const { tokens, searchToken }
+        = this.tokenizer.processTokens(gl.DropdownUtils.getSearchQuery());
+      const currentState = gl.utils.getParameterByName('state') || 'opened';
+      paths.push(`state=${currentState}`);
+
+      tokens.forEach((token) => {
+        const condition = this.filteredSearchTokenKeys
+          .searchByConditionKeyValue(token.key, token.value.toLowerCase());
+        const { param } = this.filteredSearchTokenKeys.searchByKey(token.key) || {};
+        const keyParam = param ? `${token.key}_${param}` : token.key;
+        let tokenPath = '';
+
+        if (condition) {
+          tokenPath = condition.url;
+        } else {
+          let tokenValue = token.value;
+
+          if ((tokenValue[0] === '\'' && tokenValue[tokenValue.length - 1] === '\'') ||
+            (tokenValue[0] === '"' && tokenValue[tokenValue.length - 1] === '"')) {
+            tokenValue = tokenValue.slice(1, tokenValue.length - 1);
+          }
+
+          tokenPath = `${keyParam}=${encodeURIComponent(tokenValue)}`;
+        }
+
+        paths.push(tokenPath);
+      });
+
+      if (searchToken) {
+        const sanitized = searchToken.split(' ').map(t => encodeURIComponent(t)).join('+');
+        paths.push(`search=${sanitized}`);
+      }
+
+      const parameterizedUrl = `?scope=all&utf8=✓&${paths.join('&')}`;
+
+      gl.utils.visitUrl(parameterizedUrl);
+    }
+
+    getUsernameParams() {
+      const usernamesById = {};
+      try {
+        const attribute = this.filteredSearchInput.getAttribute('data-username-params');
+        JSON.parse(attribute).forEach((user) => {
+          usernamesById[user.id] = user.username;
+        });
+      } catch (e) {
+        // do nothing
+      }
+      return usernamesById;
+    }
+
+    tokenChange() {
+      const dropdown = this.dropdownManager.mapping[this.dropdownManager.currentDropdown];
+
+      if (dropdown) {
+        const currentDropdownRef = dropdown.reference;
+
+        this.setDropdownWrapper();
+        currentDropdownRef.dispatchInputEvent();
+      }
+    }
+  }
+
+  window.gl = window.gl || {};
+  gl.FilteredSearchManager = FilteredSearchManager;
+})();
diff --git a/app/assets/javascripts/filtered_search/filtered_search_token_keys.js b/app/assets/javascripts/filtered_search/filtered_search_token_keys.js
new file mode 100644
index 00000000000..e6b53cd4b55
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/filtered_search_token_keys.js
@@ -0,0 +1,96 @@
+(() => {
+  const tokenKeys = [{
+    key: 'author',
+    type: 'string',
+    param: 'username',
+    symbol: '@',
+  }, {
+    key: 'assignee',
+    type: 'string',
+    param: 'username',
+    symbol: '@',
+  }, {
+    key: 'milestone',
+    type: 'string',
+    param: 'title',
+    symbol: '%',
+  }, {
+    key: 'label',
+    type: 'array',
+    param: 'name[]',
+    symbol: '~',
+  }];
+
+  const alternativeTokenKeys = [{
+    key: 'label',
+    type: 'string',
+    param: 'name',
+    symbol: '~',
+  }];
+
+  const tokenKeysWithAlternative = tokenKeys.concat(alternativeTokenKeys);
+
+  const conditions = [{
+    url: 'assignee_id=0',
+    tokenKey: 'assignee',
+    value: 'none',
+  }, {
+    url: 'milestone_title=No+Milestone',
+    tokenKey: 'milestone',
+    value: 'none',
+  }, {
+    url: 'milestone_title=%23upcoming',
+    tokenKey: 'milestone',
+    value: 'upcoming',
+  }, {
+    url: 'label_name[]=No+Label',
+    tokenKey: 'label',
+    value: 'none',
+  }];
+
+  class FilteredSearchTokenKeys {
+    static get() {
+      return tokenKeys;
+    }
+
+    static getAlternatives() {
+      return alternativeTokenKeys;
+    }
+
+    static getConditions() {
+      return conditions;
+    }
+
+    static searchByKey(key) {
+      return tokenKeys.find(tokenKey => tokenKey.key === key) || null;
+    }
+
+    static searchBySymbol(symbol) {
+      return tokenKeys.find(tokenKey => tokenKey.symbol === symbol) || null;
+    }
+
+    static searchByKeyParam(keyParam) {
+      return tokenKeysWithAlternative.find((tokenKey) => {
+        let tokenKeyParam = tokenKey.key;
+
+        if (tokenKey.param) {
+          tokenKeyParam += `_${tokenKey.param}`;
+        }
+
+        return keyParam === tokenKeyParam;
+      }) || null;
+    }
+
+    static searchByConditionUrl(url) {
+      return conditions.find(condition => condition.url === url) || null;
+    }
+
+    static searchByConditionKeyValue(key, value) {
+      return conditions
+        .find(condition => condition.tokenKey === key && condition.value === value) || null;
+    }
+  }
+
+  window.gl = window.gl || {};
+  gl.FilteredSearchTokenKeys = FilteredSearchTokenKeys;
+})();
diff --git a/app/assets/javascripts/filtered_search/filtered_search_tokenizer.js b/app/assets/javascripts/filtered_search/filtered_search_tokenizer.js
new file mode 100644
index 00000000000..9bf1b1ced88
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/filtered_search_tokenizer.js
@@ -0,0 +1,48 @@
+require('./filtered_search_token_keys');
+
+(() => {
+  class FilteredSearchTokenizer {
+    static processTokens(input) {
+      const allowedKeys = gl.FilteredSearchTokenKeys.get().map(i => i.key);
+      // Regex extracts `(token):(symbol)(value)`
+      // Values that start with a double quote must end in a double quote (same for single)
+      const tokenRegex = new RegExp(`(${allowedKeys.join('|')}):([~%@]?)(?:('[^']*'{0,1})|("[^"]*"{0,1})|(\\S+))`, 'g');
+      const tokens = [];
+      let lastToken = null;
+      const searchToken = input.replace(tokenRegex, (match, key, symbol, v1, v2, v3) => {
+        let tokenValue = v1 || v2 || v3;
+        let tokenSymbol = symbol;
+
+        if (tokenValue === '~' || tokenValue === '%' || tokenValue === '@') {
+          tokenSymbol = tokenValue;
+          tokenValue = '';
+        }
+
+        tokens.push({
+          key,
+          value: tokenValue || '',
+          symbol: tokenSymbol || '',
+        });
+        return '';
+      }).replace(/\s{2,}/g, ' ').trim() || '';
+
+      if (tokens.length > 0) {
+        const last = tokens[tokens.length - 1];
+        const lastString = `${last.key}:${last.symbol}${last.value}`;
+        lastToken = input.lastIndexOf(lastString) ===
+          input.length - lastString.length ? last : searchToken;
+      } else {
+        lastToken = searchToken;
+      }
+
+      return {
+        tokens,
+        lastToken,
+        searchToken,
+      };
+    }
+  }
+
+  window.gl = window.gl || {};
+  gl.FilteredSearchTokenizer = FilteredSearchTokenizer;
+})();
diff --git a/app/assets/javascripts/filtered_search/filtered_search_visual_tokens.js b/app/assets/javascripts/filtered_search/filtered_search_visual_tokens.js
new file mode 100644
index 00000000000..320afa26130
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/filtered_search_visual_tokens.js
@@ -0,0 +1,200 @@
+class FilteredSearchVisualTokens {
+  static getLastVisualTokenBeforeInput() {
+    const inputLi = document.querySelector('.input-token');
+    const lastVisualToken = inputLi && inputLi.previousElementSibling;
+
+    return {
+      lastVisualToken,
+      isLastVisualTokenValid: lastVisualToken === null || lastVisualToken.className.indexOf('filtered-search-term') !== -1 || (lastVisualToken && lastVisualToken.querySelector('.value') !== null),
+    };
+  }
+
+  static unselectTokens() {
+    const otherTokens = document.querySelectorAll('.js-visual-token .selectable.selected');
+    [].forEach.call(otherTokens, t => t.classList.remove('selected'));
+  }
+
+  static selectToken(tokenButton) {
+    const selected = tokenButton.classList.contains('selected');
+    FilteredSearchVisualTokens.unselectTokens();
+
+    if (!selected) {
+      tokenButton.classList.add('selected');
+    }
+  }
+
+  static removeSelectedToken() {
+    const selected = document.querySelector('.js-visual-token .selected');
+
+    if (selected) {
+      const li = selected.closest('.js-visual-token');
+      li.parentElement.removeChild(li);
+    }
+  }
+
+  static createVisualTokenElementHTML() {
+    return `
+      <div class="selectable" role="button">
+        <div class="name"></div>
+        <div class="value"></div>
+      </div>
+    `;
+  }
+
+  static addVisualTokenElement(name, value, isSearchTerm) {
+    const li = document.createElement('li');
+    li.classList.add('js-visual-token');
+    li.classList.add(isSearchTerm ? 'filtered-search-term' : 'filtered-search-token');
+
+    if (value) {
+      li.innerHTML = FilteredSearchVisualTokens.createVisualTokenElementHTML();
+      li.querySelector('.value').innerText = value;
+    } else {
+      li.innerHTML = '<div class="name"></div>';
+    }
+    li.querySelector('.name').innerText = name;
+
+    const tokensContainer = document.querySelector('.tokens-container');
+    const input = document.querySelector('.filtered-search');
+    tokensContainer.insertBefore(li, input.parentElement);
+  }
+
+  static addValueToPreviousVisualTokenElement(value) {
+    const { lastVisualToken, isLastVisualTokenValid } =
+      FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+
+    if (!isLastVisualTokenValid && lastVisualToken.classList.contains('filtered-search-token')) {
+      const name = FilteredSearchVisualTokens.getLastTokenPartial();
+      lastVisualToken.innerHTML = FilteredSearchVisualTokens.createVisualTokenElementHTML();
+      lastVisualToken.querySelector('.name').innerText = name;
+      lastVisualToken.querySelector('.value').innerText = value;
+    }
+  }
+
+  static addFilterVisualToken(tokenName, tokenValue) {
+    const { lastVisualToken, isLastVisualTokenValid }
+      = FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+    const addVisualTokenElement = FilteredSearchVisualTokens.addVisualTokenElement;
+
+    if (isLastVisualTokenValid) {
+      addVisualTokenElement(tokenName, tokenValue);
+    } else {
+      const previousTokenName = lastVisualToken.querySelector('.name').innerText;
+      const tokensContainer = document.querySelector('.tokens-container');
+      tokensContainer.removeChild(lastVisualToken);
+
+      const value = tokenValue || tokenName;
+      addVisualTokenElement(previousTokenName, value);
+    }
+  }
+
+  static addSearchVisualToken(searchTerm) {
+    const { lastVisualToken } = FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+
+    if (lastVisualToken && lastVisualToken.classList.contains('filtered-search-term')) {
+      lastVisualToken.querySelector('.name').innerText += ` ${searchTerm}`;
+    } else {
+      FilteredSearchVisualTokens.addVisualTokenElement(searchTerm, null, true);
+    }
+  }
+
+  static getLastTokenPartial() {
+    const { lastVisualToken } = FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+
+    if (!lastVisualToken) return '';
+
+    const value = lastVisualToken.querySelector('.value');
+    const name = lastVisualToken.querySelector('.name');
+
+    const valueText = value ? value.innerText : '';
+    const nameText = name ? name.innerText : '';
+
+    return valueText || nameText;
+  }
+
+  static removeLastTokenPartial() {
+    const { lastVisualToken } = FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+
+    if (lastVisualToken) {
+      const value = lastVisualToken.querySelector('.value');
+
+      if (value) {
+        const button = lastVisualToken.querySelector('.selectable');
+        button.removeChild(value);
+        lastVisualToken.innerHTML = button.innerHTML;
+      } else {
+        lastVisualToken.closest('.tokens-container').removeChild(lastVisualToken);
+      }
+    }
+  }
+
+  static tokenizeInput() {
+    const input = document.querySelector('.filtered-search');
+    const { isLastVisualTokenValid } =
+      gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+
+    if (input.value) {
+      if (isLastVisualTokenValid) {
+        gl.FilteredSearchVisualTokens.addSearchVisualToken(input.value);
+      } else {
+        FilteredSearchVisualTokens.addValueToPreviousVisualTokenElement(input.value);
+      }
+
+      input.value = '';
+    }
+  }
+
+  static editToken(token) {
+    const input = document.querySelector('.filtered-search');
+
+    FilteredSearchVisualTokens.tokenizeInput();
+
+    // Replace token with input field
+    const tokenContainer = token.parentElement;
+    const inputLi = input.parentElement;
+    tokenContainer.replaceChild(inputLi, token);
+
+    const name = token.querySelector('.name');
+    const value = token.querySelector('.value');
+
+    if (token.classList.contains('filtered-search-token')) {
+      FilteredSearchVisualTokens.addFilterVisualToken(name.innerText);
+      input.value = value.innerText;
+    } else {
+      // token is a search term
+      input.value = name.innerText;
+    }
+
+    // Opens dropdown
+    const inputEvent = new Event('input');
+    input.dispatchEvent(inputEvent);
+
+    // Adds cursor to input
+    input.focus();
+  }
+
+  static moveInputToTheRight() {
+    const input = document.querySelector('.filtered-search');
+    const inputLi = input.parentElement;
+    const tokenContainer = document.querySelector('.tokens-container');
+
+    FilteredSearchVisualTokens.tokenizeInput();
+
+    if (!tokenContainer.lastElementChild.isEqualNode(inputLi)) {
+      const { isLastVisualTokenValid } =
+        gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+
+      if (!isLastVisualTokenValid) {
+        const lastPartial = gl.FilteredSearchVisualTokens.getLastTokenPartial();
+        gl.FilteredSearchVisualTokens.removeLastTokenPartial();
+        gl.FilteredSearchVisualTokens.addSearchVisualToken(lastPartial);
+      }
+
+      tokenContainer.removeChild(inputLi);
+      tokenContainer.appendChild(inputLi);
+    }
+  }
+}
+
+window.gl = window.gl || {};
+gl.FilteredSearchVisualTokens = FilteredSearchVisualTokens;
diff --git a/app/assets/javascripts/flash.js b/app/assets/javascripts/flash.js
index 804d7d9c4ab..eec30624ff2 100644
--- a/app/assets/javascripts/flash.js
+++ b/app/assets/javascripts/flash.js
@@ -1,44 +1,41 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, one-var, one-var-declaration-per-line, no-param-reassign, quotes, quote-props, prefer-template, comma-dangle, padded-blocks, max-len */
-(function() {
-  this.Flash = (function() {
-    var hideFlash;
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, one-var, one-var-declaration-per-line, no-param-reassign, quotes, quote-props, prefer-template, comma-dangle, max-len */
 
-    hideFlash = function() {
-      return $(this).fadeOut();
-    };
+window.Flash = (function() {
+  var hideFlash;
 
-    function Flash(message, type, parent) {
-      var flash, textDiv;
-      if (type == null) {
-        type = 'alert';
-      }
-      if (parent == null) {
-        parent = null;
-      }
-      if (parent) {
-        this.flashContainer = parent.find('.flash-container');
-      } else {
-        this.flashContainer = $('.flash-container-page');
-      }
-      this.flashContainer.html('');
-      flash = $('<div/>', {
-        "class": "flash-" + type
-      });
-      flash.on('click', hideFlash);
-      textDiv = $('<div/>', {
-        "class": 'flash-text',
-        text: message
-      });
-      textDiv.appendTo(flash);
-      if (this.flashContainer.parent().hasClass('content-wrapper')) {
-        textDiv.addClass('container-fluid container-limited');
-      }
-      flash.appendTo(this.flashContainer);
-      this.flashContainer.show();
-    }
-
-    return Flash;
+  hideFlash = function() {
+    return $(this).fadeOut();
+  };
 
-  })();
+  function Flash(message, type, parent) {
+    var flash, textDiv;
+    if (type == null) {
+      type = 'alert';
+    }
+    if (parent == null) {
+      parent = null;
+    }
+    if (parent) {
+      this.flashContainer = parent.find('.flash-container');
+    } else {
+      this.flashContainer = $('.flash-container-page');
+    }
+    this.flashContainer.html('');
+    flash = $('<div/>', {
+      "class": "flash-" + type
+    });
+    flash.on('click', hideFlash);
+    textDiv = $('<div/>', {
+      "class": 'flash-text',
+      text: message
+    });
+    textDiv.appendTo(flash);
+    if (this.flashContainer.parent().hasClass('content-wrapper')) {
+      textDiv.addClass('container-fluid container-limited');
+    }
+    flash.appendTo(this.flashContainer);
+    this.flashContainer.show();
+  }
 
-}).call(this);
+  return Flash;
+})();
diff --git a/app/assets/javascripts/gfm_auto_complete.js b/app/assets/javascripts/gfm_auto_complete.js
new file mode 100644
index 00000000000..9ac4c49d697
--- /dev/null
+++ b/app/assets/javascripts/gfm_auto_complete.js
@@ -0,0 +1,390 @@
+/* eslint-disable func-names, space-before-function-paren, no-template-curly-in-string, comma-dangle, object-shorthand, quotes, dot-notation, no-else-return, one-var, no-var, no-underscore-dangle, one-var-declaration-per-line, no-param-reassign, no-useless-escape, prefer-template, consistent-return, wrap-iife, prefer-arrow-callback, camelcase, no-unused-vars, no-useless-return, vars-on-top, max-len */
+
+import emojiMap from 'emojis/digests.json';
+import emojiAliases from 'emojis/aliases.json';
+import { glEmojiTag } from '~/behaviors/gl_emoji';
+
+// Creates the variables for setting up GFM auto-completion
+window.gl = window.gl || {};
+
+function sanitize(str) {
+  return str.replace(/<(?:.|\n)*?>/gm, '');
+}
+
+window.gl.GfmAutoComplete = {
+  dataSources: {},
+  defaultLoadingData: ['loading'],
+  cachedData: {},
+  isLoadingData: {},
+  atTypeMap: {
+    ':': 'emojis',
+    '@': 'members',
+    '#': 'issues',
+    '!': 'mergeRequests',
+    '~': 'labels',
+    '%': 'milestones',
+    '/': 'commands'
+  },
+  // Emoji
+  Emoji: {
+    templateFunction: function(name) {
+      return `<li>
+        ${name} ${glEmojiTag(name)}
+      </li>
+      `;
+    }
+  },
+  // Team Members
+  Members: {
+    template: '<li>${avatarTag} ${username} <small>${title}</small></li>'
+  },
+  Labels: {
+    template: '<li><span class="dropdown-label-box" style="background: ${color}"></span> ${title}</li>'
+  },
+  // Issues and MergeRequests
+  Issues: {
+    template: '<li><small>${id}</small> ${title}</li>'
+  },
+  // Milestones
+  Milestones: {
+    template: '<li>${title}</li>'
+  },
+  Loading: {
+    template: '<li style="pointer-events: none;"><i class="fa fa-refresh fa-spin"></i> Loading...</li>'
+  },
+  DefaultOptions: {
+    sorter: function(query, items, searchKey) {
+      this.setting.highlightFirst = this.setting.alwaysHighlightFirst || query.length > 0;
+      if (gl.GfmAutoComplete.isLoading(items)) {
+        this.setting.highlightFirst = false;
+        return items;
+      }
+      return $.fn.atwho["default"].callbacks.sorter(query, items, searchKey);
+    },
+    filter: function(query, data, searchKey) {
+      if (gl.GfmAutoComplete.isLoading(data)) {
+        gl.GfmAutoComplete.fetchData(this.$inputor, this.at);
+        return data;
+      } else {
+        return $.fn.atwho["default"].callbacks.filter(query, data, searchKey);
+      }
+    },
+    beforeInsert: function(value) {
+      if (value && !this.setting.skipSpecialCharacterTest) {
+        var withoutAt = value.substring(1);
+        if (withoutAt && /[^\w\d]/.test(withoutAt)) value = value.charAt() + '"' + withoutAt + '"';
+      }
+      return value;
+    },
+    matcher: function (flag, subtext) {
+      // The below is taken from At.js source
+      // Tweaked to commands to start without a space only if char before is a non-word character
+      // https://github.com/ichord/At.js
+      var _a, _y, regexp, match, atSymbolsWithBar, atSymbolsWithoutBar;
+      atSymbolsWithBar = Object.keys(this.app.controllers).join('|');
+      atSymbolsWithoutBar = Object.keys(this.app.controllers).join('');
+      subtext = subtext.split(/\s+/g).pop();
+      flag = flag.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
+
+      _a = decodeURI("%C3%80");
+      _y = decodeURI("%C3%BF");
+
+      regexp = new RegExp("^(?:\\B|[^a-zA-Z0-9_" + atSymbolsWithoutBar + "]|\\s)" + flag + "(?!" + atSymbolsWithBar + ")((?:[A-Za-z" + _a + "-" + _y + "0-9_\'\.\+\-]|[^\\x00-\\x7a])*)$", 'gi');
+
+      match = regexp.exec(subtext);
+
+      if (match) {
+        return match[1];
+      } else {
+        return null;
+      }
+    }
+  },
+  setup: function(input) {
+    // Add GFM auto-completion to all input fields, that accept GFM input.
+    this.input = input || $('.js-gfm-input');
+    this.setupLifecycle();
+  },
+  setupLifecycle() {
+    this.input.each((i, input) => {
+      const $input = $(input);
+      $input.off('focus.setupAtWho').on('focus.setupAtWho', this.setupAtWho.bind(this, $input));
+      // This triggers at.js again
+      // Needed for slash commands with suffixes (ex: /label ~)
+      $input.on('inserted-commands.atwho', $input.trigger.bind($input, 'keyup'));
+    });
+  },
+  setupAtWho: function($input) {
+    // Emoji
+    $input.atwho({
+      at: ':',
+      displayTpl: function(value) {
+        return value && value.name ? this.Emoji.templateFunction(value.name) : this.Loading.template;
+      }.bind(this),
+      insertTpl: ':${name}:',
+      skipSpecialCharacterTest: true,
+      data: this.defaultLoadingData,
+      callbacks: {
+        sorter: this.DefaultOptions.sorter,
+        beforeInsert: this.DefaultOptions.beforeInsert,
+        filter: this.DefaultOptions.filter
+      }
+    });
+    // Team Members
+    $input.atwho({
+      at: '@',
+      displayTpl: function(value) {
+        return value.username != null ? this.Members.template : this.Loading.template;
+      }.bind(this),
+      insertTpl: '${atwho-at}${username}',
+      searchKey: 'search',
+      alwaysHighlightFirst: true,
+      skipSpecialCharacterTest: true,
+      data: this.defaultLoadingData,
+      callbacks: {
+        sorter: this.DefaultOptions.sorter,
+        filter: this.DefaultOptions.filter,
+        beforeInsert: this.DefaultOptions.beforeInsert,
+        matcher: this.DefaultOptions.matcher,
+        beforeSave: function(members) {
+          return $.map(members, function(m) {
+            let title = '';
+            if (m.username == null) {
+              return m;
+            }
+            title = m.name;
+            if (m.count) {
+              title += " (" + m.count + ")";
+            }
+
+            const autoCompleteAvatar = m.avatar_url || m.username.charAt(0).toUpperCase();
+            const imgAvatar = `<img src="${m.avatar_url}" alt="${m.username}" class="avatar avatar-inline center s26"/>`;
+            const txtAvatar = `<div class="avatar center avatar-inline s26">${autoCompleteAvatar}</div>`;
+
+            return {
+              username: m.username,
+              avatarTag: autoCompleteAvatar.length === 1 ? txtAvatar : imgAvatar,
+              title: sanitize(title),
+              search: sanitize(m.username + " " + m.name)
+            };
+          });
+        }
+      }
+    });
+    $input.atwho({
+      at: '#',
+      alias: 'issues',
+      searchKey: 'search',
+      displayTpl: function(value) {
+        return value.title != null ? this.Issues.template : this.Loading.template;
+      }.bind(this),
+      data: this.defaultLoadingData,
+      insertTpl: '${atwho-at}${id}',
+      callbacks: {
+        sorter: this.DefaultOptions.sorter,
+        filter: this.DefaultOptions.filter,
+        beforeInsert: this.DefaultOptions.beforeInsert,
+        matcher: this.DefaultOptions.matcher,
+        beforeSave: function(issues) {
+          return $.map(issues, function(i) {
+            if (i.title == null) {
+              return i;
+            }
+            return {
+              id: i.iid,
+              title: sanitize(i.title),
+              search: i.iid + " " + i.title
+            };
+          });
+        }
+      }
+    });
+    $input.atwho({
+      at: '%',
+      alias: 'milestones',
+      searchKey: 'search',
+      insertTpl: '${atwho-at}${title}',
+      displayTpl: function(value) {
+        return value.title != null ? this.Milestones.template : this.Loading.template;
+      }.bind(this),
+      data: this.defaultLoadingData,
+      callbacks: {
+        matcher: this.DefaultOptions.matcher,
+        sorter: this.DefaultOptions.sorter,
+        beforeInsert: this.DefaultOptions.beforeInsert,
+        filter: this.DefaultOptions.filter,
+        beforeSave: function(milestones) {
+          return $.map(milestones, function(m) {
+            if (m.title == null) {
+              return m;
+            }
+            return {
+              id: m.iid,
+              title: sanitize(m.title),
+              search: "" + m.title
+            };
+          });
+        }
+      }
+    });
+    $input.atwho({
+      at: '!',
+      alias: 'mergerequests',
+      searchKey: 'search',
+      displayTpl: function(value) {
+        return value.title != null ? this.Issues.template : this.Loading.template;
+      }.bind(this),
+      data: this.defaultLoadingData,
+      insertTpl: '${atwho-at}${id}',
+      callbacks: {
+        sorter: this.DefaultOptions.sorter,
+        filter: this.DefaultOptions.filter,
+        beforeInsert: this.DefaultOptions.beforeInsert,
+        matcher: this.DefaultOptions.matcher,
+        beforeSave: function(merges) {
+          return $.map(merges, function(m) {
+            if (m.title == null) {
+              return m;
+            }
+            return {
+              id: m.iid,
+              title: sanitize(m.title),
+              search: m.iid + " " + m.title
+            };
+          });
+        }
+      }
+    });
+    $input.atwho({
+      at: '~',
+      alias: 'labels',
+      searchKey: 'search',
+      data: this.defaultLoadingData,
+      displayTpl: function(value) {
+        return this.isLoading(value) ? this.Loading.template : this.Labels.template;
+      }.bind(this),
+      insertTpl: '${atwho-at}${title}',
+      callbacks: {
+        matcher: this.DefaultOptions.matcher,
+        beforeInsert: this.DefaultOptions.beforeInsert,
+        filter: this.DefaultOptions.filter,
+        sorter: this.DefaultOptions.sorter,
+        beforeSave: function(merges) {
+          if (gl.GfmAutoComplete.isLoading(merges)) return merges;
+          var sanitizeLabelTitle;
+          sanitizeLabelTitle = function(title) {
+            if (/[\w\?&]+\s+[\w\?&]+/g.test(title)) {
+              return "\"" + (sanitize(title)) + "\"";
+            } else {
+              return sanitize(title);
+            }
+          };
+          return $.map(merges, function(m) {
+            return {
+              title: sanitize(m.title),
+              color: m.color,
+              search: "" + m.title
+            };
+          });
+        }
+      }
+    });
+    // We don't instantiate the slash commands autocomplete for note and issue/MR edit forms
+    $input.filter('[data-supports-slash-commands="true"]').atwho({
+      at: '/',
+      alias: 'commands',
+      searchKey: 'search',
+      skipSpecialCharacterTest: true,
+      data: this.defaultLoadingData,
+      displayTpl: function(value) {
+        if (this.isLoading(value)) return this.Loading.template;
+        var tpl = '<li>/${name}';
+        if (value.aliases.length > 0) {
+          tpl += ' <small>(or /<%- aliases.join(", /") %>)</small>';
+        }
+        if (value.params.length > 0) {
+          tpl += ' <small><%- params.join(" ") %></small>';
+        }
+        if (value.description !== '') {
+          tpl += '<small class="description"><i><%- description %></i></small>';
+        }
+        tpl += '</li>';
+        return _.template(tpl)(value);
+      }.bind(this),
+      insertTpl: function(value) {
+        var tpl = "/${name} ";
+        var reference_prefix = null;
+        if (value.params.length > 0) {
+          reference_prefix = value.params[0][0];
+          if (/^[@%~]/.test(reference_prefix)) {
+            tpl += '<%- reference_prefix %>';
+          }
+        }
+        return _.template(tpl)({ reference_prefix: reference_prefix });
+      },
+      suffix: '',
+      callbacks: {
+        sorter: this.DefaultOptions.sorter,
+        filter: this.DefaultOptions.filter,
+        beforeInsert: this.DefaultOptions.beforeInsert,
+        beforeSave: function(commands) {
+          if (gl.GfmAutoComplete.isLoading(commands)) return commands;
+          return $.map(commands, function(c) {
+            var search = c.name;
+            if (c.aliases.length > 0) {
+              search = search + " " + c.aliases.join(" ");
+            }
+            return {
+              name: c.name,
+              aliases: c.aliases,
+              params: c.params,
+              description: c.description,
+              search: search
+            };
+          });
+        },
+        matcher: function(flag, subtext, should_startWithSpace, acceptSpaceBar) {
+          var regexp = /(?:^|\n)\/([A-Za-z_]*)$/gi;
+          var match = regexp.exec(subtext);
+          if (match) {
+            return match[1];
+          } else {
+            return null;
+          }
+        }
+      }
+    });
+    return;
+  },
+  fetchData: function($input, at) {
+    if (this.isLoadingData[at]) return;
+    this.isLoadingData[at] = true;
+    if (this.cachedData[at]) {
+      this.loadData($input, at, this.cachedData[at]);
+    } else if (this.atTypeMap[at] === 'emojis') {
+      this.loadData($input, at, Object.keys(emojiMap).concat(Object.keys(emojiAliases)));
+    } else {
+      $.getJSON(this.dataSources[this.atTypeMap[at]], (data) => {
+        this.loadData($input, at, data);
+      }).fail(() => { this.isLoadingData[at] = false; });
+    }
+  },
+  loadData: function($input, at, data) {
+    this.isLoadingData[at] = false;
+    this.cachedData[at] = data;
+    $input.atwho('load', at, data);
+    // This trigger at.js again
+    // otherwise we would be stuck with loading until the user types
+    return $input.trigger('keyup');
+  },
+  isLoading(data) {
+    var dataToInspect = data;
+    if (data && data.length > 0) {
+      dataToInspect = data[0];
+    }
+
+    var loadingState = this.defaultLoadingData[0];
+    return dataToInspect &&
+      (dataToInspect === loadingState || dataToInspect.name === loadingState);
+  }
+};
diff --git a/app/assets/javascripts/gfm_auto_complete.js.es6 b/app/assets/javascripts/gfm_auto_complete.js.es6
deleted file mode 100644
index 6f9d6283071..00000000000
--- a/app/assets/javascripts/gfm_auto_complete.js.es6
+++ /dev/null
@@ -1,398 +0,0 @@
-/* eslint-disable */
-// Creates the variables for setting up GFM auto-completion
-(function() {
-  if (window.GitLab == null) {
-    window.GitLab = {};
-  }
-
-  function sanitize(str) {
-    return str.replace(/<(?:.|\n)*?>/gm, '');
-  }
-
-  GitLab.GfmAutoComplete = {
-    dataLoading: false,
-    dataLoaded: false,
-    cachedData: {},
-    dataSource: '',
-    // Emoji
-    Emoji: {
-      template: '<li>${name} <img alt="${name}" height="20" src="${path}" width="20" /></li>'
-    },
-    // Team Members
-    Members: {
-      template: '<li>${avatarTag} ${username} <small>${title}</small></li>'
-    },
-    Labels: {
-      template: '<li><span class="dropdown-label-box" style="background: ${color}"></span> ${title}</li>'
-    },
-    // Issues and MergeRequests
-    Issues: {
-      template: '<li><small>${id}</small> ${title}</li>'
-    },
-    // Milestones
-    Milestones: {
-      template: '<li>${title}</li>'
-    },
-    Loading: {
-      template: '<li><i class="fa fa-refresh fa-spin"></i> Loading...</li>'
-    },
-    DefaultOptions: {
-      sorter: function(query, items, searchKey) {
-        // Highlight first item only if at least one char was typed
-        this.setting.highlightFirst = this.setting.alwaysHighlightFirst || query.length > 0;
-        if ((items[0].name != null) && items[0].name === 'loading') {
-          return items;
-        }
-        return $.fn.atwho["default"].callbacks.sorter(query, items, searchKey);
-      },
-      filter: function(query, data, searchKey) {
-        if (data[0] === 'loading') {
-          return data;
-        }
-        return $.fn.atwho["default"].callbacks.filter(query, data, searchKey);
-      },
-      beforeInsert: function(value) {
-        if (!GitLab.GfmAutoComplete.dataLoaded) {
-          return this.at;
-        } else {
-          return value;
-        }
-      },
-      matcher: function (flag, subtext) {
-        // The below is taken from At.js source
-        // Tweaked to commands to start without a space only if char before is a non-word character
-        // https://github.com/ichord/At.js
-        var _a, _y, regexp, match;
-        subtext = subtext.split(' ').pop();
-        flag = flag.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
-
-        _a = decodeURI("%C3%80");
-        _y = decodeURI("%C3%BF");
-
-        regexp = new RegExp("(?:\\B|\\W|\\s)" + flag + "(?!\\W)([A-Za-z" + _a + "-" + _y + "0-9_\'\.\+\-]*)|([^\\x00-\\xff]*)$", 'gi');
-
-        match = regexp.exec(subtext);
-
-        if (match) {
-          return match[2] || match[1];
-        } else {
-          return null;
-        }
-      }
-    },
-    setup: _.debounce(function(input) {
-      // Add GFM auto-completion to all input fields, that accept GFM input.
-      this.input = input || $('.js-gfm-input');
-      // destroy previous instances
-      this.destroyAtWho();
-      // set up instances
-      this.setupAtWho();
-
-      if (this.dataSource && !this.dataLoading && !this.cachedData) {
-        this.dataLoading = true;
-        return this.fetchData(this.dataSource)
-          .done((data) => {
-            this.dataLoading = false;
-            this.loadData(data);
-          });
-        };
-
-      if (this.cachedData != null) {
-        return this.loadData(this.cachedData);
-      }
-    }, 1000),
-    setupAtWho: function() {
-      // Emoji
-      this.input.atwho({
-        at: ':',
-        displayTpl: (function(_this) {
-          return function(value) {
-            if (value.path != null) {
-              return _this.Emoji.template;
-            } else {
-              return _this.Loading.template;
-            }
-          };
-        })(this),
-        insertTpl: ':${name}:',
-        data: ['loading'],
-        startWithSpace: false,
-        callbacks: {
-          sorter: this.DefaultOptions.sorter,
-          filter: this.DefaultOptions.filter,
-          beforeInsert: this.DefaultOptions.beforeInsert,
-          matcher: this.DefaultOptions.matcher
-        }
-      });
-      // Team Members
-      this.input.atwho({
-        at: '@',
-        displayTpl: (function(_this) {
-          return function(value) {
-            if (value.username != null) {
-              return _this.Members.template;
-            } else {
-              return _this.Loading.template;
-            }
-          };
-        })(this),
-        insertTpl: '${atwho-at}${username}',
-        searchKey: 'search',
-        data: ['loading'],
-        startWithSpace: false,
-        alwaysHighlightFirst: true,
-        callbacks: {
-          sorter: this.DefaultOptions.sorter,
-          filter: this.DefaultOptions.filter,
-          beforeInsert: this.DefaultOptions.beforeInsert,
-          matcher: this.DefaultOptions.matcher,
-          beforeSave: function(members) {
-            return $.map(members, function(m) {
-              let title = '';
-              if (m.username == null) {
-                return m;
-              }
-              title = m.name;
-              if (m.count) {
-                title += " (" + m.count + ")";
-              }
-
-              const autoCompleteAvatar = m.avatar_url || m.username.charAt(0).toUpperCase();
-              const imgAvatar = `<img src="${m.avatar_url}" alt="${m.username}" class="avatar avatar-inline center s26"/>`;
-              const txtAvatar = `<div class="avatar center avatar-inline s26">${autoCompleteAvatar}</div>`;
-
-              return {
-                username: m.username,
-                avatarTag: autoCompleteAvatar.length === 1 ?  txtAvatar : imgAvatar,
-                title: sanitize(title),
-                search: sanitize(m.username + " " + m.name)
-              };
-            });
-          }
-        }
-      });
-      this.input.atwho({
-        at: '#',
-        alias: 'issues',
-        searchKey: 'search',
-        displayTpl: (function(_this) {
-          return function(value) {
-            if (value.title != null) {
-              return _this.Issues.template;
-            } else {
-              return _this.Loading.template;
-            }
-          };
-        })(this),
-        data: ['loading'],
-        insertTpl: '${atwho-at}${id}',
-        startWithSpace: false,
-        callbacks: {
-          sorter: this.DefaultOptions.sorter,
-          filter: this.DefaultOptions.filter,
-          beforeInsert: this.DefaultOptions.beforeInsert,
-          matcher: this.DefaultOptions.matcher,
-          beforeSave: function(issues) {
-            return $.map(issues, function(i) {
-              if (i.title == null) {
-                return i;
-              }
-              return {
-                id: i.iid,
-                title: sanitize(i.title),
-                search: i.iid + " " + i.title
-              };
-            });
-          }
-        }
-      });
-      this.input.atwho({
-        at: '%',
-        alias: 'milestones',
-        searchKey: 'search',
-        displayTpl: (function(_this) {
-          return function(value) {
-            if (value.title != null) {
-              return _this.Milestones.template;
-            } else {
-              return _this.Loading.template;
-            }
-          };
-        })(this),
-        insertTpl: '${atwho-at}"${title}"',
-        data: ['loading'],
-        startWithSpace: false,
-        callbacks: {
-          matcher: this.DefaultOptions.matcher,
-          sorter: this.DefaultOptions.sorter,
-          beforeSave: function(milestones) {
-            return $.map(milestones, function(m) {
-              if (m.title == null) {
-                return m;
-              }
-              return {
-                id: m.iid,
-                title: sanitize(m.title),
-                search: "" + m.title
-              };
-            });
-          }
-        }
-      });
-      this.input.atwho({
-        at: '!',
-        alias: 'mergerequests',
-        searchKey: 'search',
-        displayTpl: (function(_this) {
-          return function(value) {
-            if (value.title != null) {
-              return _this.Issues.template;
-            } else {
-              return _this.Loading.template;
-            }
-          };
-        })(this),
-        data: ['loading'],
-        startWithSpace: false,
-        insertTpl: '${atwho-at}${id}',
-        callbacks: {
-          sorter: this.DefaultOptions.sorter,
-          filter: this.DefaultOptions.filter,
-          beforeInsert: this.DefaultOptions.beforeInsert,
-          matcher: this.DefaultOptions.matcher,
-          beforeSave: function(merges) {
-            return $.map(merges, function(m) {
-              if (m.title == null) {
-                return m;
-              }
-              return {
-                id: m.iid,
-                title: sanitize(m.title),
-                search: m.iid + " " + m.title
-              };
-            });
-          }
-        }
-      });
-      this.input.atwho({
-        at: '~',
-        alias: 'labels',
-        searchKey: 'search',
-        displayTpl: this.Labels.template,
-        insertTpl: '${atwho-at}${title}',
-        startWithSpace: false,
-        callbacks: {
-          matcher: this.DefaultOptions.matcher,
-          sorter: this.DefaultOptions.sorter,
-          beforeSave: function(merges) {
-            var sanitizeLabelTitle;
-            sanitizeLabelTitle = function(title) {
-              if (/[\w\?&]+\s+[\w\?&]+/g.test(title)) {
-                return "\"" + (sanitize(title)) + "\"";
-              } else {
-                return sanitize(title);
-              }
-            };
-            return $.map(merges, function(m) {
-              return {
-                title: sanitizeLabelTitle(m.title),
-                color: m.color,
-                search: "" + m.title
-              };
-            });
-          }
-        }
-      });
-      // We don't instantiate the slash commands autocomplete for note and issue/MR edit forms
-      this.input.filter('[data-supports-slash-commands="true"]').atwho({
-        at: '/',
-        alias: 'commands',
-        searchKey: 'search',
-        displayTpl: function(value) {
-          var tpl = '<li>/${name}';
-          if (value.aliases.length > 0) {
-            tpl += ' <small>(or /<%- aliases.join(", /") %>)</small>';
-          }
-          if (value.params.length > 0) {
-            tpl += ' <small><%- params.join(" ") %></small>';
-          }
-          if (value.description !== '') {
-            tpl += '<small class="description"><i><%- description %></i></small>';
-          }
-          tpl += '</li>';
-          return _.template(tpl)(value);
-        },
-        insertTpl: function(value) {
-          var tpl = "/${name} ";
-          var reference_prefix = null;
-          if (value.params.length > 0) {
-            reference_prefix = value.params[0][0];
-            if (/^[@%~]/.test(reference_prefix)) {
-              tpl += '<%- reference_prefix %>';
-            }
-          }
-          return _.template(tpl)({ reference_prefix: reference_prefix });
-        },
-        suffix: '',
-        callbacks: {
-          sorter: this.DefaultOptions.sorter,
-          filter: this.DefaultOptions.filter,
-          beforeInsert: this.DefaultOptions.beforeInsert,
-          beforeSave: function(commands) {
-            return $.map(commands, function(c) {
-              var search = c.name;
-              if (c.aliases.length > 0) {
-                search = search + " " + c.aliases.join(" ");
-              }
-              return {
-                name: c.name,
-                aliases: c.aliases,
-                params: c.params,
-                description: c.description,
-                search: search
-              };
-            });
-          },
-          matcher: function(flag, subtext, should_startWithSpace, acceptSpaceBar) {
-            var regexp = /(?:^|\n)\/([A-Za-z_]*)$/gi
-            var match = regexp.exec(subtext);
-            if (match) {
-              return match[1];
-            } else {
-              return null;
-            }
-          }
-        }
-      });
-      return;
-    },
-    destroyAtWho: function() {
-      return this.input.atwho('destroy');
-    },
-    fetchData: function(dataSource) {
-      return $.getJSON(dataSource);
-    },
-    loadData: function(data) {
-      this.cachedData = data;
-      this.dataLoaded = true;
-      // load members
-      this.input.atwho('load', '@', data.members);
-      // load issues
-      this.input.atwho('load', 'issues', data.issues);
-      // load milestones
-      this.input.atwho('load', 'milestones', data.milestones);
-      // load merge requests
-      this.input.atwho('load', 'mergerequests', data.mergerequests);
-      // load emojis
-      this.input.atwho('load', ':', data.emojis);
-      // load labels
-      this.input.atwho('load', '~', data.labels);
-      // load commands
-      this.input.atwho('load', '/', data.commands);
-      // This trigger at.js again
-      // otherwise we would be stuck with loading until the user types
-      return $(':focus').trigger('keyup');
-    }
-  };
-
-}).call(this);
diff --git a/app/assets/javascripts/gl_dropdown.js b/app/assets/javascripts/gl_dropdown.js
index 969778dded7..a03f1202a6d 100644
--- a/app/assets/javascripts/gl_dropdown.js
+++ b/app/assets/javascripts/gl_dropdown.js
@@ -1,841 +1,848 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, one-var, one-var-declaration-per-line, space-before-blocks, prefer-rest-params, max-len, vars-on-top, no-plusplus, wrap-iife, no-unused-vars, quotes, no-shadow, no-cond-assign, prefer-arrow-callback, semi, no-return-assign, no-else-return, camelcase, no-undef, comma-dangle, no-lonely-if, guard-for-in, no-restricted-syntax, consistent-return, padded-blocks, prefer-template, no-param-reassign, no-loop-func, no-extra-semi, keyword-spacing, no-mixed-operators, max-len */
-(function() {
-  var GitLabDropdown, GitLabDropdownFilter, GitLabDropdownRemote,
-    bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
-    indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
-
-  GitLabDropdownFilter = (function() {
-    var ARROW_KEY_CODES, BLUR_KEYCODES, HAS_VALUE_CLASS;
-
-    BLUR_KEYCODES = [27, 40];
-
-    ARROW_KEY_CODES = [38, 40];
-
-    HAS_VALUE_CLASS = "has-value";
-
-    function GitLabDropdownFilter(input, options) {
-      var $clearButton, $inputContainer, ref, timeout;
-      this.input = input;
-      this.options = options;
-      this.filterInputBlur = (ref = this.options.filterInputBlur) != null ? ref : true;
-      $inputContainer = this.input.parent();
-      $clearButton = $inputContainer.find('.js-dropdown-input-clear');
-      this.indeterminateIds = [];
-      $clearButton.on('click', (function(_this) {
-        // Clear click
-        return function(e) {
+/* eslint-disable func-names, space-before-function-paren, no-var, one-var, one-var-declaration-per-line, prefer-rest-params, max-len, vars-on-top, wrap-iife, no-unused-vars, quotes, no-shadow, no-cond-assign, prefer-arrow-callback, no-return-assign, no-else-return, camelcase, comma-dangle, no-lonely-if, guard-for-in, no-restricted-syntax, consistent-return, prefer-template, no-param-reassign, no-loop-func, no-mixed-operators */
+/* global fuzzaldrinPlus */
+
+var GitLabDropdown, GitLabDropdownFilter, GitLabDropdownRemote,
+  bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; },
+  indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i += 1) { if (i in this && this[i] === item) return i; } return -1; };
+
+GitLabDropdownFilter = (function() {
+  var ARROW_KEY_CODES, BLUR_KEYCODES, HAS_VALUE_CLASS;
+
+  BLUR_KEYCODES = [27, 40];
+
+  ARROW_KEY_CODES = [38, 40];
+
+  HAS_VALUE_CLASS = "has-value";
+
+  function GitLabDropdownFilter(input, options) {
+    var $clearButton, $inputContainer, ref, timeout;
+    this.input = input;
+    this.options = options;
+    this.filterInputBlur = (ref = this.options.filterInputBlur) != null ? ref : true;
+    $inputContainer = this.input.parent();
+    $clearButton = $inputContainer.find('.js-dropdown-input-clear');
+    $clearButton.on('click', (function(_this) {
+      // Clear click
+      return function(e) {
+        e.preventDefault();
+        e.stopPropagation();
+        return _this.input.val('').trigger('input').focus();
+      };
+    })(this));
+    // Key events
+    timeout = "";
+    this.input
+      .on('keydown', function (e) {
+        var keyCode = e.which;
+        if (keyCode === 13 && !options.elIsInput) {
           e.preventDefault();
-          e.stopPropagation();
-          return _this.input.val('').trigger('input').focus();
-        };
-      })(this));
-      // Key events
-      timeout = "";
-      this.input
-        .on('keydown', function (e) {
-          var keyCode = e.which;
-          if (keyCode === 13 && !options.elIsInput) {
-            e.preventDefault()
-          }
-        })
-        .on('input', function() {
-          if (this.input.val() !== "" && !$inputContainer.hasClass(HAS_VALUE_CLASS)) {
-            $inputContainer.addClass(HAS_VALUE_CLASS);
-          } else if (this.input.val() === "" && $inputContainer.hasClass(HAS_VALUE_CLASS)) {
-            $inputContainer.removeClass(HAS_VALUE_CLASS);
-          }
-          // Only filter asynchronously only if option remote is set
-          if (this.options.remote) {
-            clearTimeout(timeout);
-            return timeout = setTimeout(function() {
-              return this.options.query(this.input.val(), function(data) {
-                return this.options.callback(data);
-              }.bind(this));
-            }.bind(this), 250);
-          } else {
-            return this.filter(this.input.val());
-          }
-        }.bind(this));
-    }
+        }
+      })
+      .on('input', function() {
+        if (this.input.val() !== "" && !$inputContainer.hasClass(HAS_VALUE_CLASS)) {
+          $inputContainer.addClass(HAS_VALUE_CLASS);
+        } else if (this.input.val() === "" && $inputContainer.hasClass(HAS_VALUE_CLASS)) {
+          $inputContainer.removeClass(HAS_VALUE_CLASS);
+        }
+        // Only filter asynchronously only if option remote is set
+        if (this.options.remote) {
+          clearTimeout(timeout);
+          return timeout = setTimeout(function() {
+            $inputContainer.parent().addClass('is-loading');
+
+            return this.options.query(this.input.val(), function(data) {
+              $inputContainer.parent().removeClass('is-loading');
+              return this.options.callback(data);
+            }.bind(this));
+          }.bind(this), 250);
+        } else {
+          return this.filter(this.input.val());
+        }
+      }.bind(this));
+  }
 
-    GitLabDropdownFilter.prototype.shouldBlur = function(keyCode) {
-      return BLUR_KEYCODES.indexOf(keyCode) >= 0;
-    };
+  GitLabDropdownFilter.prototype.shouldBlur = function(keyCode) {
+    return BLUR_KEYCODES.indexOf(keyCode) !== -1;
+  };
 
-    GitLabDropdownFilter.prototype.filter = function(search_text) {
-      var data, elements, group, key, results, tmp;
-      if (this.options.onFilter) {
-        this.options.onFilter(search_text);
-      }
-      data = this.options.data();
-      if ((data != null) && !this.options.filterByText) {
-        results = data;
-        if (search_text !== '') {
-          // When data is an array of objects therefore [object Array] e.g.
-          // [
-          //   { prop: 'foo' },
-          //   { prop: 'baz' }
-          // ]
-          if (_.isArray(data)) {
-            results = fuzzaldrinPlus.filter(data, search_text, {
-              key: this.options.keys
-            });
-          } else {
-            // If data is grouped therefore an [object Object]. e.g.
-            // {
-            //   groupName1: [
-            //     { prop: 'foo' },
-            //     { prop: 'baz' }
-            //   ],
-            //   groupName2: [
-            //     { prop: 'abc' },
-            //     { prop: 'def' }
-            //   ]
-            // }
-            if (gl.utils.isObject(data)) {
-              results = {};
-              for (key in data) {
-                group = data[key];
-                tmp = fuzzaldrinPlus.filter(group, search_text, {
-                  key: this.options.keys
+  GitLabDropdownFilter.prototype.filter = function(search_text) {
+    var data, elements, group, key, results, tmp;
+    if (this.options.onFilter) {
+      this.options.onFilter(search_text);
+    }
+    data = this.options.data();
+    if ((data != null) && !this.options.filterByText) {
+      results = data;
+      if (search_text !== '') {
+        // When data is an array of objects therefore [object Array] e.g.
+        // [
+        //   { prop: 'foo' },
+        //   { prop: 'baz' }
+        // ]
+        if (_.isArray(data)) {
+          results = fuzzaldrinPlus.filter(data, search_text, {
+            key: this.options.keys
+          });
+        } else {
+          // If data is grouped therefore an [object Object]. e.g.
+          // {
+          //   groupName1: [
+          //     { prop: 'foo' },
+          //     { prop: 'baz' }
+          //   ],
+          //   groupName2: [
+          //     { prop: 'abc' },
+          //     { prop: 'def' }
+          //   ]
+          // }
+          if (gl.utils.isObject(data)) {
+            results = {};
+            for (key in data) {
+              group = data[key];
+              tmp = fuzzaldrinPlus.filter(group, search_text, {
+                key: this.options.keys
+              });
+              if (tmp.length) {
+                results[key] = tmp.map(function(item) {
+                  return item;
                 });
-                if (tmp.length) {
-                  results[key] = tmp.map(function(item) {
-                    return item;
-                  });
-                }
               }
             }
           }
         }
-        return this.options.callback(results);
-      } else {
-        elements = this.options.elements();
-        if (search_text) {
-          return elements.each(function() {
-            var $el, matches;
-            $el = $(this);
-            matches = fuzzaldrinPlus.match($el.text().trim(), search_text);
-            if (!$el.is('.dropdown-header')) {
-              if (matches.length) {
-                return $el.show().removeClass('option-hidden');
-              } else {
-                return $el.hide().addClass('option-hidden');
-              }
+      }
+      return this.options.callback(results);
+    } else {
+      elements = this.options.elements();
+      if (search_text) {
+        return elements.each(function() {
+          var $el, matches;
+          $el = $(this);
+          matches = fuzzaldrinPlus.match($el.text().trim(), search_text);
+          if (!$el.is('.dropdown-header')) {
+            if (matches.length) {
+              return $el.show().removeClass('option-hidden');
+            } else {
+              return $el.hide().addClass('option-hidden');
             }
-          });
-        } else {
-          return elements.show().removeClass('option-hidden');
-        }
+          }
+        });
+      } else {
+        return elements.show().removeClass('option-hidden');
       }
-    };
+    }
+  };
 
-    return GitLabDropdownFilter;
+  return GitLabDropdownFilter;
+})();
+
+GitLabDropdownRemote = (function() {
+  function GitLabDropdownRemote(dataEndpoint, options) {
+    this.dataEndpoint = dataEndpoint;
+    this.options = options;
+  }
+
+  GitLabDropdownRemote.prototype.execute = function() {
+    if (typeof this.dataEndpoint === "string") {
+      return this.fetchData();
+    } else if (typeof this.dataEndpoint === "function") {
+      if (this.options.beforeSend) {
+        this.options.beforeSend();
+      }
+      return this.dataEndpoint("", (function(_this) {
+        // Fetch the data by calling the data funcfion
+        return function(data) {
+          if (_this.options.success) {
+            _this.options.success(data);
+          }
+          if (_this.options.beforeSend) {
+            return _this.options.beforeSend();
+          }
+        };
+      })(this));
+    }
+  };
 
-  })();
+  GitLabDropdownRemote.prototype.fetchData = function() {
+    return $.ajax({
+      url: this.dataEndpoint,
+      dataType: this.options.dataType,
+      beforeSend: (function(_this) {
+        return function() {
+          if (_this.options.beforeSend) {
+            return _this.options.beforeSend();
+          }
+        };
+      })(this),
+      success: (function(_this) {
+        return function(data) {
+          if (_this.options.success) {
+            return _this.options.success(data);
+          }
+        };
+      })(this)
+    });
+  // Fetch the data through ajax if the data is a string
+  };
 
-  GitLabDropdownRemote = (function() {
-    function GitLabDropdownRemote(dataEndpoint, options) {
-      this.dataEndpoint = dataEndpoint;
-      this.options = options;
-    }
+  return GitLabDropdownRemote;
+})();
 
-    GitLabDropdownRemote.prototype.execute = function() {
-      if (typeof this.dataEndpoint === "string") {
-        return this.fetchData();
-      } else if (typeof this.dataEndpoint === "function") {
-        if (this.options.beforeSend) {
-          this.options.beforeSend();
-        }
-        return this.dataEndpoint("", (function(_this) {
-          // Fetch the data by calling the data funcfion
-          return function(data) {
-            if (_this.options.success) {
-              _this.options.success(data);
-            }
-            if (_this.options.beforeSend) {
-              return _this.options.beforeSend();
-            }
-          };
-        })(this));
-      }
-    };
+GitLabDropdown = (function() {
+  var ACTIVE_CLASS, FILTER_INPUT, INDETERMINATE_CLASS, LOADING_CLASS, PAGE_TWO_CLASS, NON_SELECTABLE_CLASSES, SELECTABLE_CLASSES, CURSOR_SELECT_SCROLL_PADDING, currentIndex;
 
-    GitLabDropdownRemote.prototype.fetchData = function() {
-      return $.ajax({
-        url: this.dataEndpoint,
-        dataType: this.options.dataType,
-        beforeSend: (function(_this) {
-          return function() {
-            if (_this.options.beforeSend) {
-              return _this.options.beforeSend();
-            }
-          };
-        })(this),
-        success: (function(_this) {
-          return function(data) {
-            if (_this.options.success) {
-              return _this.options.success(data);
-            }
-          };
-        })(this)
-      });
-    // Fetch the data through ajax if the data is a string
-    };
+  LOADING_CLASS = "is-loading";
 
-    return GitLabDropdownRemote;
+  PAGE_TWO_CLASS = "is-page-two";
 
-  })();
+  ACTIVE_CLASS = "is-active";
 
-  GitLabDropdown = (function() {
-    var ACTIVE_CLASS, FILTER_INPUT, INDETERMINATE_CLASS, LOADING_CLASS, PAGE_TWO_CLASS, NON_SELECTABLE_CLASSES, SELECTABLE_CLASSES, currentIndex;
+  INDETERMINATE_CLASS = "is-indeterminate";
 
-    LOADING_CLASS = "is-loading";
+  currentIndex = -1;
 
-    PAGE_TWO_CLASS = "is-page-two";
+  NON_SELECTABLE_CLASSES = '.divider, .separator, .dropdown-header, .dropdown-menu-empty-link';
 
-    ACTIVE_CLASS = "is-active";
+  SELECTABLE_CLASSES = ".dropdown-content li:not(" + NON_SELECTABLE_CLASSES + ", .option-hidden)";
 
-    INDETERMINATE_CLASS = "is-indeterminate";
+  CURSOR_SELECT_SCROLL_PADDING = 5;
 
-    currentIndex = -1;
+  FILTER_INPUT = '.dropdown-input .dropdown-input-field';
 
-    NON_SELECTABLE_CLASSES = '.divider, .separator, .dropdown-header, .dropdown-menu-empty-link';
-
-    SELECTABLE_CLASSES = ".dropdown-content li:not(" + NON_SELECTABLE_CLASSES + ", .option-hidden)";
-
-    CURSOR_SELECT_SCROLL_PADDING = 5
-
-    FILTER_INPUT = '.dropdown-input .dropdown-input-field';
-
-    function GitLabDropdown(el1, options) {
-      var searchFields, selector, self;
-      this.el = el1;
-      this.options = options;
-      this.updateLabel = bind(this.updateLabel, this);
-      this.hidden = bind(this.hidden, this);
-      this.opened = bind(this.opened, this);
-      this.shouldPropagate = bind(this.shouldPropagate, this);
-      self = this;
-      selector = $(this.el).data("target");
-      this.dropdown = selector != null ? $(selector) : $(this.el).parent();
-      // Set Defaults
-      this.filterInput = this.options.filterInput || this.getElement(FILTER_INPUT);
-      this.highlight = !!this.options.highlight
-      this.filterInputBlur = this.options.filterInputBlur != null
-        ? this.options.filterInputBlur
-        : true;
-      // If no input is passed create a default one
-      self = this;
-      // If selector was passed
-      if (_.isString(this.filterInput)) {
-        this.filterInput = this.getElement(this.filterInput);
-      }
-      searchFields = this.options.search ? this.options.search.fields : [];
-      if (this.options.data) {
-        // If we provided data
-        // data could be an array of objects or a group of arrays
-        if (_.isObject(this.options.data) && !_.isFunction(this.options.data)) {
-          this.fullData = this.options.data;
-          currentIndex = -1;
-          this.parseData(this.options.data);
-          this.focusTextInput();
-        } else {
-          this.remote = new GitLabDropdownRemote(this.options.data, {
-            dataType: this.options.dataType,
-            beforeSend: this.toggleLoading.bind(this),
-            success: (function(_this) {
-              return function(data) {
-                _this.fullData = data;
-                _this.parseData(_this.fullData);
-                _this.focusTextInput();
-                if (_this.options.filterable && _this.filter && _this.filter.input && _this.filter.input.val().trim() !== '') {
-                  return _this.filter.input.trigger('input');
-                }
-              };
-            // Remote data
-            })(this)
-          });
-        }
-      }
-      // Init filterable
-      if (this.options.filterable) {
-        this.filter = new GitLabDropdownFilter(this.filterInput, {
-          elIsInput: $(this.el).is('input'),
-          filterInputBlur: this.filterInputBlur,
-          filterByText: this.options.filterByText,
-          onFilter: this.options.onFilter,
-          remote: this.options.filterRemote,
-          query: this.options.data,
-          keys: searchFields,
-          elements: (function(_this) {
-            return function() {
-              selector = '.dropdown-content li:not(' + NON_SELECTABLE_CLASSES + ')';
-              if (_this.dropdown.find('.dropdown-toggle-page').length) {
-                selector = ".dropdown-page-one " + selector;
-              }
-              return $(selector);
-            };
-          })(this),
-          data: (function(_this) {
-            return function() {
-              return _this.fullData;
-            };
-          })(this),
-          callback: (function(_this) {
+  function GitLabDropdown(el1, options) {
+    var searchFields, selector, self;
+    this.el = el1;
+    this.options = options;
+    this.updateLabel = bind(this.updateLabel, this);
+    this.hidden = bind(this.hidden, this);
+    this.opened = bind(this.opened, this);
+    this.shouldPropagate = bind(this.shouldPropagate, this);
+    self = this;
+    selector = $(this.el).data("target");
+    this.dropdown = selector != null ? $(selector) : $(this.el).parent();
+    // Set Defaults
+    this.filterInput = this.options.filterInput || this.getElement(FILTER_INPUT);
+    this.highlight = !!this.options.highlight;
+    this.filterInputBlur = this.options.filterInputBlur != null
+      ? this.options.filterInputBlur
+      : true;
+    // If no input is passed create a default one
+    self = this;
+    // If selector was passed
+    if (_.isString(this.filterInput)) {
+      this.filterInput = this.getElement(this.filterInput);
+    }
+    searchFields = this.options.search ? this.options.search.fields : [];
+    if (this.options.data) {
+      // If we provided data
+      // data could be an array of objects or a group of arrays
+      if (_.isObject(this.options.data) && !_.isFunction(this.options.data)) {
+        this.fullData = this.options.data;
+        currentIndex = -1;
+        this.parseData(this.options.data);
+        this.focusTextInput();
+      } else {
+        this.remote = new GitLabDropdownRemote(this.options.data, {
+          dataType: this.options.dataType,
+          beforeSend: this.toggleLoading.bind(this),
+          success: (function(_this) {
             return function(data) {
-              _this.parseData(data);
-              if (_this.filterInput.val() !== '') {
-                selector = SELECTABLE_CLASSES;
-                if (_this.dropdown.find('.dropdown-toggle-page').length) {
-                  selector = ".dropdown-page-one " + selector;
-                }
-                if ($(_this.el).is('input')) {
-                  currentIndex = -1;
-                } else {
-                  $(selector, _this.dropdown).first().find('a').addClass('is-focused');
-                  currentIndex = 0;
-                }
+              _this.fullData = data;
+              _this.parseData(_this.fullData);
+              _this.focusTextInput();
+              if (_this.options.filterable && _this.filter && _this.filter.input && _this.filter.input.val() && _this.filter.input.val().trim() !== '') {
+                return _this.filter.input.trigger('input');
               }
             };
+          // Remote data
           })(this)
         });
       }
-      // Event listeners
-      this.dropdown.on("shown.bs.dropdown", this.opened);
-      this.dropdown.on("hidden.bs.dropdown", this.hidden);
-      $(this.el).on("update.label", this.updateLabel);
-      this.dropdown.on("click", ".dropdown-menu, .dropdown-menu-close", this.shouldPropagate);
-      this.dropdown.on('keyup', (function(_this) {
-        return function(e) {
-          // Escape key
-          if (e.which === 27) {
-            return $('.dropdown-menu-close', _this.dropdown).trigger('click');
-          }
-        };
-      })(this));
-      this.dropdown.on('blur', 'a', (function(_this) {
-        return function(e) {
-          var $dropdownMenu, $relatedTarget;
-          if (e.relatedTarget != null) {
-            $relatedTarget = $(e.relatedTarget);
-            $dropdownMenu = $relatedTarget.closest('.dropdown-menu');
-            if ($dropdownMenu.length === 0) {
-              return _this.dropdown.removeClass('open');
+    }
+    // Init filterable
+    if (this.options.filterable) {
+      this.filter = new GitLabDropdownFilter(this.filterInput, {
+        elIsInput: $(this.el).is('input'),
+        filterInputBlur: this.filterInputBlur,
+        filterByText: this.options.filterByText,
+        onFilter: this.options.onFilter,
+        remote: this.options.filterRemote,
+        query: this.options.data,
+        keys: searchFields,
+        elements: (function(_this) {
+          return function() {
+            selector = '.dropdown-content li:not(' + NON_SELECTABLE_CLASSES + ')';
+            if (_this.dropdown.find('.dropdown-toggle-page').length) {
+              selector = ".dropdown-page-one " + selector;
+            }
+            return $(selector);
+          };
+        })(this),
+        data: (function(_this) {
+          return function() {
+            return _this.fullData;
+          };
+        })(this),
+        callback: (function(_this) {
+          return function(data) {
+            _this.parseData(data);
+            if (_this.filterInput.val() !== '') {
+              selector = SELECTABLE_CLASSES;
+              if (_this.dropdown.find('.dropdown-toggle-page').length) {
+                selector = ".dropdown-page-one " + selector;
+              }
+              if ($(_this.el).is('input')) {
+                currentIndex = -1;
+              } else {
+                $(selector, _this.dropdown).first().find('a').addClass('is-focused');
+                currentIndex = 0;
+              }
             }
+          };
+        })(this)
+      });
+    }
+    // Event listeners
+    this.dropdown.on("shown.bs.dropdown", this.opened);
+    this.dropdown.on("hidden.bs.dropdown", this.hidden);
+    $(this.el).on("update.label", this.updateLabel);
+    this.dropdown.on("click", ".dropdown-menu, .dropdown-menu-close", this.shouldPropagate);
+    this.dropdown.on('keyup', (function(_this) {
+      return function(e) {
+        // Escape key
+        if (e.which === 27) {
+          return $('.dropdown-menu-close', _this.dropdown).trigger('click');
+        }
+      };
+    })(this));
+    this.dropdown.on('blur', 'a', (function(_this) {
+      return function(e) {
+        var $dropdownMenu, $relatedTarget;
+        if (e.relatedTarget != null) {
+          $relatedTarget = $(e.relatedTarget);
+          $dropdownMenu = $relatedTarget.closest('.dropdown-menu');
+          if ($dropdownMenu.length === 0) {
+            return _this.dropdown.removeClass('open');
           }
+        }
+      };
+    })(this));
+    if (this.dropdown.find(".dropdown-toggle-page").length) {
+      this.dropdown.find(".dropdown-toggle-page, .dropdown-menu-back").on("click", (function(_this) {
+        return function(e) {
+          e.preventDefault();
+          e.stopPropagation();
+          return _this.togglePage();
         };
       })(this));
+    }
+    if (this.options.selectable) {
+      selector = ".dropdown-content a";
       if (this.dropdown.find(".dropdown-toggle-page").length) {
-        this.dropdown.find(".dropdown-toggle-page, .dropdown-menu-back").on("click", (function(_this) {
-          return function(e) {
-            e.preventDefault();
-            e.stopPropagation();
-            return _this.togglePage();
-          };
-        })(this));
-      }
-      if (this.options.selectable) {
-        selector = ".dropdown-content a";
-        if (this.dropdown.find(".dropdown-toggle-page").length) {
-          selector = ".dropdown-page-one .dropdown-content a";
+        selector = ".dropdown-page-one .dropdown-content a";
+      }
+      this.dropdown.on("click", selector, function(e) {
+        var $el, selected, selectedObj, isMarking;
+        $el = $(this);
+        selected = self.rowClicked($el);
+        selectedObj = selected ? selected[0] : null;
+        isMarking = selected ? selected[1] : null;
+        if (self.options.clicked) {
+          self.options.clicked(selectedObj, $el, e, isMarking);
         }
-        this.dropdown.on("click", selector, function(e) {
-          var $el, selected;
-          $el = $(this);
-          selected = self.rowClicked($el);
-          if (self.options.clicked) {
-            self.options.clicked(selected, $el, e);
-          }
 
-          // Update label right after all modifications in dropdown has been done
-          if (self.options.toggleLabel) {
-            self.updateLabel(selected, $el, self);
-          }
+        // Update label right after all modifications in dropdown has been done
+        if (self.options.toggleLabel) {
+          self.updateLabel(selectedObj, $el, self);
+        }
 
-          $el.trigger('blur');
-        });
-      }
+        $el.trigger('blur');
+      });
     }
+  }
 
-    // Finds an element inside wrapper element
-    GitLabDropdown.prototype.getElement = function(selector) {
-      return this.dropdown.find(selector);
-    };
+  // Finds an element inside wrapper element
+  GitLabDropdown.prototype.getElement = function(selector) {
+    return this.dropdown.find(selector);
+  };
 
-    GitLabDropdown.prototype.toggleLoading = function() {
-      return $('.dropdown-menu', this.dropdown).toggleClass(LOADING_CLASS);
-    };
+  GitLabDropdown.prototype.toggleLoading = function() {
+    return $('.dropdown-menu', this.dropdown).toggleClass(LOADING_CLASS);
+  };
 
-    GitLabDropdown.prototype.togglePage = function() {
-      var menu;
-      menu = $('.dropdown-menu', this.dropdown);
-      if (menu.hasClass(PAGE_TWO_CLASS)) {
-        if (this.remote) {
-          this.remote.execute();
-        }
-      }
-      menu.toggleClass(PAGE_TWO_CLASS);
-      // Focus first visible input on active page
-      return this.dropdown.find('[class^="dropdown-page-"]:visible :text:visible:first').focus();
-    };
-
-    GitLabDropdown.prototype.parseData = function(data) {
-      var full_html, groupData, html, name;
-      this.renderedData = data;
-      if (this.options.filterable && data.length === 0) {
-        // render no matching results
-        html = [this.noResults()];
-      } else {
-        // Handle array groups
-        if (gl.utils.isObject(data)) {
-          html = [];
-          for (name in data) {
-            groupData = data[name];
-            html.push(this.renderItem({
-              header: name
-            // Add header for each group
-            }, name));
-            this.renderData(groupData, name).map(function(item) {
-              return html.push(item);
-            });
-          }
-        } else {
-          // Render each row
-          html = this.renderData(data);
-        }
-      }
-      // Render the full menu
-      full_html = this.renderMenu(html);
-      return this.appendMenu(full_html);
-    };
-
-    GitLabDropdown.prototype.renderData = function(data, group) {
-      if (group == null) {
-        group = false;
+  GitLabDropdown.prototype.togglePage = function() {
+    var menu;
+    menu = $('.dropdown-menu', this.dropdown);
+    if (menu.hasClass(PAGE_TWO_CLASS)) {
+      if (this.remote) {
+        this.remote.execute();
       }
-      return data.map((function(_this) {
-        return function(obj, index) {
-          return _this.renderItem(obj, group, index);
-        };
-      })(this));
-    };
-
-    GitLabDropdown.prototype.shouldPropagate = function(e) {
-      var $target;
-      if (this.options.multiSelect) {
-        $target = $(e.target);
-        if ($target && !$target.hasClass('dropdown-menu-close') &&
-                       !$target.hasClass('dropdown-menu-close-icon') &&
-                       !$target.data('is-link')) {
-          e.stopPropagation();
-          return false;
-        } else {
-          return true;
+    }
+    menu.toggleClass(PAGE_TWO_CLASS);
+    // Focus first visible input on active page
+    return this.dropdown.find('[class^="dropdown-page-"]:visible :text:visible:first').focus();
+  };
+
+  GitLabDropdown.prototype.parseData = function(data) {
+    var full_html, groupData, html, name;
+    this.renderedData = data;
+    if (this.options.filterable && data.length === 0) {
+      // render no matching results
+      html = [this.noResults()];
+    } else {
+      // Handle array groups
+      if (gl.utils.isObject(data)) {
+        html = [];
+        for (name in data) {
+          groupData = data[name];
+          html.push(this.renderItem({
+            header: name
+          // Add header for each group
+          }, name));
+          this.renderData(groupData, name).map(function(item) {
+            return html.push(item);
+          });
         }
+      } else {
+        // Render each row
+        html = this.renderData(data);
       }
-    };
+    }
+    // Render the full menu
+    full_html = this.renderMenu(html);
+    return this.appendMenu(full_html);
+  };
 
-    GitLabDropdown.prototype.opened = function() {
-      var contentHtml;
-      this.resetRows();
-      this.addArrowKeyEvent();
+  GitLabDropdown.prototype.renderData = function(data, group) {
+    if (group == null) {
+      group = false;
+    }
+    return data.map((function(_this) {
+      return function(obj, index) {
+        return _this.renderItem(obj, group, index);
+      };
+    })(this));
+  };
 
-      if (this.options.setIndeterminateIds) {
-        this.options.setIndeterminateIds.call(this);
-      }
-      if (this.options.setActiveIds) {
-        this.options.setActiveIds.call(this);
-      }
-      // Makes indeterminate items effective
-      if (this.fullData && this.dropdown.find('.dropdown-menu-toggle').hasClass('js-filter-bulk-update')) {
-        this.parseData(this.fullData);
-      }
-      contentHtml = $('.dropdown-content', this.dropdown).html();
-      if (this.remote && contentHtml === "") {
-        this.remote.execute();
+  GitLabDropdown.prototype.shouldPropagate = function(e) {
+    var $target;
+    if (this.options.multiSelect) {
+      $target = $(e.target);
+      if ($target && !$target.hasClass('dropdown-menu-close') &&
+                     !$target.hasClass('dropdown-menu-close-icon') &&
+                     !$target.data('is-link')) {
+        e.stopPropagation();
+        return false;
       } else {
-        this.focusTextInput();
+        return true;
       }
+    }
+  };
 
-      if (this.options.showMenuAbove) {
-        this.positionMenuAbove();
-      }
+  GitLabDropdown.prototype.opened = function(e) {
+    var contentHtml;
+    this.resetRows();
+    this.addArrowKeyEvent();
 
-      return this.dropdown.trigger('shown.gl.dropdown');
-    };
+    // Makes indeterminate items effective
+    if (this.fullData && this.dropdown.find('.dropdown-menu-toggle').hasClass('js-filter-bulk-update')) {
+      this.parseData(this.fullData);
+    }
+    contentHtml = $('.dropdown-content', this.dropdown).html();
+    if (this.remote && contentHtml === "") {
+      this.remote.execute();
+    } else {
+      this.focusTextInput();
+    }
 
-    GitLabDropdown.prototype.positionMenuAbove = function() {
-      var $button = $(this.el);
-      var $menu = this.dropdown.find('.dropdown-menu');
+    if (this.options.showMenuAbove) {
+      this.positionMenuAbove();
+    }
 
-      $menu.css('top', ($button.height() + $menu.height()) * -1);
-    };
+    if (this.options.opened) {
+      this.options.opened.call(this, e);
+    }
 
-    GitLabDropdown.prototype.hidden = function(e) {
-      var $input;
-      this.resetRows();
-      this.removeArrayKeyEvent();
-      $input = this.dropdown.find(".dropdown-input-field");
-      if (this.options.filterable) {
-        $input.blur().val("");
-      }
-      // Triggering 'keyup' will re-render the dropdown which is not always required
-      // specially if we want to keep the state of the dropdown needed for bulk-assignment
-      if (!this.options.persistWhenHide) {
-        $input.trigger("input");
-      }
-      if (this.dropdown.find(".dropdown-toggle-page").length) {
-        $('.dropdown-menu', this.dropdown).removeClass(PAGE_TWO_CLASS);
-      }
-      if (this.options.hidden) {
-        this.options.hidden.call(this, e);
-      }
-      return this.dropdown.trigger('hidden.gl.dropdown');
-    };
+    return this.dropdown.trigger('shown.gl.dropdown');
+  };
 
-    // Render the full menu
-    GitLabDropdown.prototype.renderMenu = function(html) {
-      if (this.options.renderMenu) {
-        return this.options.renderMenu(html);
-      } else {
-        var ul = document.createElement('ul');
+  GitLabDropdown.prototype.positionMenuAbove = function() {
+    var $button = $(this.el);
+    var $menu = this.dropdown.find('.dropdown-menu');
 
-        for (var i = 0; i < html.length; i++) {
-          var el = html[i];
+    $menu.css('top', ($button.height() + $menu.height()) * -1);
+  };
 
-          if (el instanceof jQuery) {
-            el = el.get(0);
-          }
+  GitLabDropdown.prototype.hidden = function(e) {
+    var $input;
+    this.resetRows();
+    this.removeArrayKeyEvent();
+    $input = this.dropdown.find(".dropdown-input-field");
+    if (this.options.filterable) {
+      $input.blur();
+    }
+    if (this.dropdown.find(".dropdown-toggle-page").length) {
+      $('.dropdown-menu', this.dropdown).removeClass(PAGE_TWO_CLASS);
+    }
+    if (this.options.hidden) {
+      this.options.hidden.call(this, e);
+    }
+    return this.dropdown.trigger('hidden.gl.dropdown');
+  };
 
-          if (typeof el === 'string') {
-            ul.innerHTML += el;
-          } else {
-            ul.appendChild(el);
-          }
+  // Render the full menu
+  GitLabDropdown.prototype.renderMenu = function(html) {
+    if (this.options.renderMenu) {
+      return this.options.renderMenu(html);
+    } else {
+      var ul = document.createElement('ul');
+
+      for (var i = 0; i < html.length; i += 1) {
+        var el = html[i];
+
+        if (el instanceof jQuery) {
+          el = el.get(0);
         }
 
-        return ul;
+        if (typeof el === 'string') {
+          ul.innerHTML += el;
+        } else {
+          ul.appendChild(el);
+        }
       }
-    };
 
-    // Append the menu into the dropdown
-    GitLabDropdown.prototype.appendMenu = function(html) {
-      var selector;
-      selector = '.dropdown-content';
-      if (this.dropdown.find(".dropdown-toggle-page").length) {
-        selector = ".dropdown-page-one .dropdown-content";
-      }
-      return $(selector, this.dropdown).empty().append(html);
-    };
+      return ul;
+    }
+  };
+
+  // Append the menu into the dropdown
+  GitLabDropdown.prototype.appendMenu = function(html) {
+    return this.clearMenu().append(html);
+  };
+
+  GitLabDropdown.prototype.clearMenu = function() {
+    var selector;
+    selector = '.dropdown-content';
+    if (this.dropdown.find(".dropdown-toggle-page").length) {
+      selector = ".dropdown-page-one .dropdown-content";
+    }
+
+    return $(selector, this.dropdown).empty();
+  };
 
-    GitLabDropdown.prototype.renderItem = function(data, group, index) {
-      var field, fieldName, html, selected, text, url, value;
-      if (group == null) {
-        group = false;
+  GitLabDropdown.prototype.renderItem = function(data, group, index) {
+    var field, fieldName, html, selected, text, url, value;
+    if (group == null) {
+      group = false;
+    }
+    if (index == null) {
+      // Render the row
+      index = false;
+    }
+    html = document.createElement('li');
+    if (data === 'divider' || data === 'separator') {
+      html.className = data;
+      return html;
+    }
+    // Header
+    if (data.header != null) {
+      html.className = 'dropdown-header';
+      html.innerHTML = data.header;
+      return html;
+    }
+    if (this.options.renderRow) {
+      // Call the render function
+      html = this.options.renderRow.call(this.options, data, this);
+    } else {
+      if (!selected) {
+        value = this.options.id ? this.options.id(data) : data.id;
+        fieldName = this.options.fieldName;
+
+        if (value) { value = value.toString().replace(/'/g, '\\\''); }
+
+        field = this.dropdown.parent().find("input[name='" + fieldName + "'][value='" + value + "']");
+        if (field.length) {
+          selected = true;
+        }
       }
-      if (index == null) {
-        // Render the row
-        index = false;
+      // Set URL
+      if (this.options.url != null) {
+        url = this.options.url(data);
+      } else {
+        url = data.url != null ? data.url : '#';
       }
-      html = document.createElement('li');
-      if (data === 'divider' || data === 'separator') {
-        html.className = data;
-        return html;
+      // Set Text
+      if (this.options.text != null) {
+        text = this.options.text(data);
+      } else {
+        text = data.text != null ? data.text : '';
       }
-      // Header
-      if (data.header != null) {
-        html.className = 'dropdown-header';
-        html.innerHTML = data.header;
-        return html;
+      if (this.highlight) {
+        text = this.highlightTextMatches(text, this.filterInput.val());
       }
-      if (this.options.renderRow) {
-        // Call the render function
-        html = this.options.renderRow.call(this.options, data, this);
-      } else {
-        if (!selected) {
-          value = this.options.id ? this.options.id(data) : data.id;
-          fieldName = this.options.fieldName;
-
-          if (value) { value = value.toString().replace(/'/g, '\\\'') };
+      // Create the list item & the link
+      var link = document.createElement('a');
 
-          field = this.dropdown.parent().find("input[name='" + fieldName + "'][value='" + value + "']");
-          if (field.length) {
-            selected = true;
-          }
-        }
-        // Set URL
-        if (this.options.url != null) {
-          url = this.options.url(data);
-        } else {
-          url = data.url != null ? data.url : '#';
-        }
-        // Set Text
-        if (this.options.text != null) {
-          text = this.options.text(data);
-        } else {
-          text = data.text != null ? data.text : '';
-        }
-        if (this.highlight) {
-          text = this.highlightTextMatches(text, this.filterInput.val());
-        }
-        // Create the list item & the link
-        var link = document.createElement('a');
+      link.href = url;
+      link.innerHTML = text;
 
-        link.href = url;
-        link.innerHTML = text;
+      if (selected) {
+        link.className = 'is-active';
+      }
 
-        if (selected) {
-          link.className = 'is-active';
-        }
+      if (group) {
+        link.dataset.group = group;
+        link.dataset.index = index;
+      }
 
-        if (group) {
-          link.dataset.group = group;
-          link.dataset.index = index;
-        }
+      html.appendChild(link);
+    }
+    return html;
+  };
 
-        html.appendChild(link);
-      }
-      return html;
-    };
-
-    GitLabDropdown.prototype.highlightTextMatches = function(text, term) {
-      var occurrences;
-      occurrences = fuzzaldrinPlus.match(text, term);
-      return text.split('').map(function(character, i) {
-        if (indexOf.call(occurrences, i) >= 0) {
-          return "<b>" + character + "</b>";
-        } else {
-          return character;
-        }
-      }).join('');
-    };
-
-    GitLabDropdown.prototype.noResults = function() {
-      var html;
-      return html = "<li class='dropdown-menu-empty-link'> <a href='#' class='is-focused'> No matching results. </a> </li>";
-    };
-
-    GitLabDropdown.prototype.rowClicked = function(el) {
-      var field, fieldName, groupName, isInput, selectedIndex, selectedObject, value;
-      fieldName = this.options.fieldName;
-      isInput = $(this.el).is('input');
-      if (this.renderedData) {
-        groupName = el.data('group');
-        if (groupName) {
-          selectedIndex = el.data('index');
-          selectedObject = this.renderedData[groupName][selectedIndex];
-        } else {
-          selectedIndex = el.closest('li').index();
-          selectedObject = this.renderedData[selectedIndex];
-        }
+  GitLabDropdown.prototype.highlightTextMatches = function(text, term) {
+    var occurrences;
+    occurrences = fuzzaldrinPlus.match(text, term);
+    return text.split('').map(function(character, i) {
+      if (indexOf.call(occurrences, i) !== -1) {
+        return "<b>" + character + "</b>";
+      } else {
+        return character;
       }
+    }).join('');
+  };
 
-      if (this.options.vue) {
-        if (el.hasClass(ACTIVE_CLASS)) {
-          el.removeClass(ACTIVE_CLASS);
-        } else {
-          el.addClass(ACTIVE_CLASS);
-        }
+  GitLabDropdown.prototype.noResults = function() {
+    var html;
+    return html = "<li class='dropdown-menu-empty-link'> <a href='#' class='is-focused'> No matching results. </a> </li>";
+  };
 
-        return selectedObject;
-      }
+  GitLabDropdown.prototype.rowClicked = function(el) {
+    var field, fieldName, groupName, isInput, selectedIndex, selectedObject, value, isMarking;
 
-      field = [];
-      value = this.options.id
-        ? this.options.id(selectedObject, el)
-        : selectedObject.id;
-      if (isInput) {
-        field = $(this.el);
-      } else if(value) {
-        field = this.dropdown.parent().find("input[name='" + fieldName + "'][value='" + value.toString().replace(/'/g, '\\\'') + "']");
+    fieldName = this.options.fieldName;
+    isInput = $(this.el).is('input');
+    if (this.renderedData) {
+      groupName = el.data('group');
+      if (groupName) {
+        selectedIndex = el.data('index');
+        selectedObject = this.renderedData[groupName][selectedIndex];
+      } else {
+        selectedIndex = el.closest('li').index();
+        selectedObject = this.renderedData[selectedIndex];
       }
+    }
+
+    if (this.options.vue) {
       if (el.hasClass(ACTIVE_CLASS)) {
         el.removeClass(ACTIVE_CLASS);
-        if (field && field.length) {
-          if (isInput) {
-            field.val('');
-          } else {
-            field.remove();
-          }
-        }
-      } else if (el.hasClass(INDETERMINATE_CLASS)) {
-        el.addClass(ACTIVE_CLASS);
-        el.removeClass(INDETERMINATE_CLASS);
-        if (field && field.length && value == null) {
-          field.remove();
-        }
-        if ((!field || !field.length) && fieldName) {
-          this.addInput(fieldName, value, selectedObject);
-        }
       } else {
-        if (!this.options.multiSelect || el.hasClass('dropdown-clear-active')) {
-          this.dropdown.find("." + ACTIVE_CLASS).removeClass(ACTIVE_CLASS);
-          if (!isInput) {
-            this.dropdown.parent().find("input[name='" + fieldName + "']").remove();
-          }
-        }
-        if (field && field.length && value == null) {
-          field.remove();
-        }
-        // Toggle active class for the tick mark
         el.addClass(ACTIVE_CLASS);
-        if (value != null) {
-          if ((!field || !field.length) && fieldName) {
-            this.addInput(fieldName, value, selectedObject);
-          } else if (field && field.length) {
-            field.val(value).trigger('change');
-          }
-        }
       }
 
-      return selectedObject;
-    };
+      return [selectedObject];
+    }
 
-    GitLabDropdown.prototype.focusTextInput = function() {
-      if (this.options.filterable) { this.filterInput.focus() }
+    field = [];
+    value = this.options.id
+      ? this.options.id(selectedObject, el)
+      : selectedObject.id;
+    if (isInput) {
+      field = $(this.el);
+    } else if (value) {
+      field = this.dropdown.parent().find("input[name='" + fieldName + "'][value='" + value.toString().replace(/'/g, '\\\'') + "']");
     }
 
-    GitLabDropdown.prototype.addInput = function(fieldName, value, selectedObject) {
-      var $input;
-      // Create hidden input for form
-      $input = $('<input>').attr('type', 'hidden').attr('name', fieldName).val(value);
-      if (this.options.inputId != null) {
-        $input.attr('id', this.options.inputId);
-      }
-      return this.dropdown.before($input);
-    };
-
-    GitLabDropdown.prototype.selectRowAtIndex = function(index) {
-      var $el, selector;
-      // If we pass an option index
-      if (typeof index !== "undefined") {
-        selector = SELECTABLE_CLASSES + ":eq(" + index + ") a";
-      } else {
-        selector = ".dropdown-content .is-focused";
+    if (this.options.isSelectable && !this.options.isSelectable(selectedObject, el)) {
+      return;
+    }
+
+    if (el.hasClass(ACTIVE_CLASS)) {
+      isMarking = false;
+      el.removeClass(ACTIVE_CLASS);
+      if (field && field.length) {
+        this.clearField(field, isInput);
+      }
+    } else if (el.hasClass(INDETERMINATE_CLASS)) {
+      isMarking = true;
+      el.addClass(ACTIVE_CLASS);
+      el.removeClass(INDETERMINATE_CLASS);
+      if (field && field.length && value == null) {
+        this.clearField(field, isInput);
+      }
+      if ((!field || !field.length) && fieldName) {
+        this.addInput(fieldName, value, selectedObject);
+      }
+    } else {
+      isMarking = true;
+      if (!this.options.multiSelect || el.hasClass('dropdown-clear-active')) {
+        this.dropdown.find("." + ACTIVE_CLASS).removeClass(ACTIVE_CLASS);
+        if (!isInput) {
+          this.dropdown.parent().find("input[name='" + fieldName + "']").remove();
+        }
       }
-      if (this.dropdown.find(".dropdown-toggle-page").length) {
-        selector = ".dropdown-page-one " + selector;
+      if (field && field.length && value == null) {
+        this.clearField(field, isInput);
       }
-      // simulate a click on the first link
-      $el = $(selector, this.dropdown);
-      if ($el.length) {
-        var href = $el.attr('href');
-        if (href && href !== '#') {
-          Turbolinks.visit(href);
-        } else {
-          $el.first().trigger('click');
+      // Toggle active class for the tick mark
+      el.addClass(ACTIVE_CLASS);
+      if (value != null) {
+        if ((!field || !field.length) && fieldName) {
+          this.addInput(fieldName, value, selectedObject);
+        } else if (field && field.length) {
+          field.val(value).trigger('change');
         }
       }
-    };
+    }
 
-    GitLabDropdown.prototype.addArrowKeyEvent = function() {
-      var $input, ARROW_KEY_CODES, selector;
-      ARROW_KEY_CODES = [38, 40];
-      $input = this.dropdown.find(".dropdown-input-field");
-      selector = SELECTABLE_CLASSES;
-      if (this.dropdown.find(".dropdown-toggle-page").length) {
-        selector = ".dropdown-page-one " + selector;
+    return [selectedObject, isMarking];
+  };
+
+  GitLabDropdown.prototype.focusTextInput = function() {
+    if (this.options.filterable) { this.filterInput.focus(); }
+  };
+
+  GitLabDropdown.prototype.addInput = function(fieldName, value, selectedObject) {
+    var $input;
+    // Create hidden input for form
+    $input = $('<input>').attr('type', 'hidden').attr('name', fieldName).val(value);
+    if (this.options.inputId != null) {
+      $input.attr('id', this.options.inputId);
+    }
+    return this.dropdown.before($input);
+  };
+
+  GitLabDropdown.prototype.selectRowAtIndex = function(index) {
+    var $el, selector;
+    // If we pass an option index
+    if (typeof index !== "undefined") {
+      selector = SELECTABLE_CLASSES + ":eq(" + index + ") a";
+    } else {
+      selector = ".dropdown-content .is-focused";
+    }
+    if (this.dropdown.find(".dropdown-toggle-page").length) {
+      selector = ".dropdown-page-one " + selector;
+    }
+    // simulate a click on the first link
+    $el = $(selector, this.dropdown);
+    if ($el.length) {
+      var href = $el.attr('href');
+      if (href && href !== '#') {
+        gl.utils.visitUrl(href);
+      } else {
+        $el.first().trigger('click');
       }
-      return $('body').on('keydown', (function(_this) {
-        return function(e) {
-          var $listItems, PREV_INDEX, currentKeyCode;
-          currentKeyCode = e.which;
-          if (ARROW_KEY_CODES.indexOf(currentKeyCode) >= 0) {
-            e.preventDefault();
-            e.stopImmediatePropagation();
-            PREV_INDEX = currentIndex;
-            $listItems = $(selector, _this.dropdown);
-            // if @options.filterable
-            //   $input.blur()
-            if (currentKeyCode === 40) {
-              // Move down
-              if (currentIndex < ($listItems.length - 1)) {
-                currentIndex += 1;
-              }
-            } else if (currentKeyCode === 38) {
-              // Move up
-              if (currentIndex > 0) {
-                currentIndex -= 1;
-              }
+    }
+  };
+
+  GitLabDropdown.prototype.addArrowKeyEvent = function() {
+    var $input, ARROW_KEY_CODES, selector;
+    ARROW_KEY_CODES = [38, 40];
+    $input = this.dropdown.find(".dropdown-input-field");
+    selector = SELECTABLE_CLASSES;
+    if (this.dropdown.find(".dropdown-toggle-page").length) {
+      selector = ".dropdown-page-one " + selector;
+    }
+    return $('body').on('keydown', (function(_this) {
+      return function(e) {
+        var $listItems, PREV_INDEX, currentKeyCode;
+        currentKeyCode = e.which;
+        if (ARROW_KEY_CODES.indexOf(currentKeyCode) !== -1) {
+          e.preventDefault();
+          e.stopImmediatePropagation();
+          PREV_INDEX = currentIndex;
+          $listItems = $(selector, _this.dropdown);
+          // if @options.filterable
+          //   $input.blur()
+          if (currentKeyCode === 40) {
+            // Move down
+            if (currentIndex < ($listItems.length - 1)) {
+              currentIndex += 1;
             }
-            if (currentIndex !== PREV_INDEX) {
-              _this.highlightRowAtIndex($listItems, currentIndex);
+          } else if (currentKeyCode === 38) {
+            // Move up
+            if (currentIndex > 0) {
+              currentIndex -= 1;
             }
-            return false;
           }
-          if (currentKeyCode === 13 && currentIndex !== -1) {
-            e.preventDefault();
-            _this.selectRowAtIndex();
+          if (currentIndex !== PREV_INDEX) {
+            _this.highlightRowAtIndex($listItems, currentIndex);
           }
-        };
-      })(this));
-    };
-
-    GitLabDropdown.prototype.removeArrayKeyEvent = function() {
-      return $('body').off('keydown');
-    };
-
-    GitLabDropdown.prototype.resetRows = function resetRows() {
-      currentIndex = -1;
-      $('.is-focused', this.dropdown).removeClass('is-focused');
-    };
-
-    GitLabDropdown.prototype.highlightRowAtIndex = function($listItems, index) {
-      var $dropdownContent, $listItem, dropdownContentBottom, dropdownContentHeight, dropdownContentTop, dropdownScrollTop, listItemBottom, listItemHeight, listItemTop;
-      // Remove the class for the previously focused row
-      $('.is-focused', this.dropdown).removeClass('is-focused');
-      // Update the class for the row at the specific index
-      $listItem = $listItems.eq(index);
-      $listItem.find('a:first-child').addClass("is-focused");
-      // Dropdown content scroll area
-      $dropdownContent = $listItem.closest('.dropdown-content');
-      dropdownScrollTop = $dropdownContent.scrollTop();
-      dropdownContentHeight = $dropdownContent.outerHeight();
-      dropdownContentTop = $dropdownContent.prop('offsetTop');
-      dropdownContentBottom = dropdownContentTop + dropdownContentHeight;
-      // Get the offset bottom of the list item
-      listItemHeight = $listItem.outerHeight();
-      listItemTop = $listItem.prop('offsetTop');
-      listItemBottom = listItemTop + listItemHeight;
-      if (!index) {
-        // Scroll the dropdown content to the top
-        $dropdownContent.scrollTop(0)
-      } else if (index === ($listItems.length - 1)) {
-        // Scroll the dropdown content to the bottom
-        $dropdownContent.scrollTop($dropdownContent.prop('scrollHeight'));
-      } else if (listItemBottom > (dropdownContentBottom + dropdownScrollTop)) {
-        // Scroll the dropdown content down
-        $dropdownContent.scrollTop(listItemBottom - dropdownContentBottom + CURSOR_SELECT_SCROLL_PADDING);
-      } else if (listItemTop < (dropdownContentTop + dropdownScrollTop)) {
-        // Scroll the dropdown content up
-        return $dropdownContent.scrollTop(listItemTop - dropdownContentTop - CURSOR_SELECT_SCROLL_PADDING);
-      }
-    };
+          return false;
+        }
+        if (currentKeyCode === 13 && currentIndex !== -1) {
+          e.preventDefault();
+          _this.selectRowAtIndex();
+        }
+      };
+    })(this));
+  };
 
-    GitLabDropdown.prototype.updateLabel = function(selected, el, instance) {
-      if (selected == null) {
-        selected = null;
-      }
-      if (el == null) {
-        el = null;
-      }
-      if (instance == null) {
-        instance = null;
-      }
-      return $(this.el).find(".dropdown-toggle-text").text(this.options.toggleLabel(selected, el, instance));
-    };
+  GitLabDropdown.prototype.removeArrayKeyEvent = function() {
+    return $('body').off('keydown');
+  };
 
-    return GitLabDropdown;
+  GitLabDropdown.prototype.resetRows = function resetRows() {
+    currentIndex = -1;
+    $('.is-focused', this.dropdown).removeClass('is-focused');
+  };
+
+  GitLabDropdown.prototype.highlightRowAtIndex = function($listItems, index) {
+    var $dropdownContent, $listItem, dropdownContentBottom, dropdownContentHeight, dropdownContentTop, dropdownScrollTop, listItemBottom, listItemHeight, listItemTop;
+    // Remove the class for the previously focused row
+    $('.is-focused', this.dropdown).removeClass('is-focused');
+    // Update the class for the row at the specific index
+    $listItem = $listItems.eq(index);
+    $listItem.find('a:first-child').addClass("is-focused");
+    // Dropdown content scroll area
+    $dropdownContent = $listItem.closest('.dropdown-content');
+    dropdownScrollTop = $dropdownContent.scrollTop();
+    dropdownContentHeight = $dropdownContent.outerHeight();
+    dropdownContentTop = $dropdownContent.prop('offsetTop');
+    dropdownContentBottom = dropdownContentTop + dropdownContentHeight;
+    // Get the offset bottom of the list item
+    listItemHeight = $listItem.outerHeight();
+    listItemTop = $listItem.prop('offsetTop');
+    listItemBottom = listItemTop + listItemHeight;
+    if (!index) {
+      // Scroll the dropdown content to the top
+      $dropdownContent.scrollTop(0);
+    } else if (index === ($listItems.length - 1)) {
+      // Scroll the dropdown content to the bottom
+      $dropdownContent.scrollTop($dropdownContent.prop('scrollHeight'));
+    } else if (listItemBottom > (dropdownContentBottom + dropdownScrollTop)) {
+      // Scroll the dropdown content down
+      $dropdownContent.scrollTop(listItemBottom - dropdownContentBottom + CURSOR_SELECT_SCROLL_PADDING);
+    } else if (listItemTop < (dropdownContentTop + dropdownScrollTop)) {
+      // Scroll the dropdown content up
+      return $dropdownContent.scrollTop(listItemTop - dropdownContentTop - CURSOR_SELECT_SCROLL_PADDING);
+    }
+  };
 
-  })();
+  GitLabDropdown.prototype.updateLabel = function(selected, el, instance) {
+    if (selected == null) {
+      selected = null;
+    }
+    if (el == null) {
+      el = null;
+    }
+    if (instance == null) {
+      instance = null;
+    }
+    return $(this.el).find(".dropdown-toggle-text").text(this.options.toggleLabel(selected, el, instance));
+  };
 
-  $.fn.glDropdown = function(opts) {
-    return this.each(function() {
-      if (!$.data(this, 'glDropdown')) {
-        return $.data(this, 'glDropdown', new GitLabDropdown(this, opts));
-      }
-    });
+  GitLabDropdown.prototype.clearField = function(field, isInput) {
+    return isInput ? field.val('') : field.remove();
   };
 
-}).call(this);
+  return GitLabDropdown;
+})();
+
+$.fn.glDropdown = function(opts) {
+  return this.each(function() {
+    if (!$.data(this, 'glDropdown')) {
+      return $.data(this, 'glDropdown', new GitLabDropdown(this, opts));
+    }
+  });
+};
diff --git a/app/assets/javascripts/gl_field_error.js b/app/assets/javascripts/gl_field_error.js
new file mode 100644
index 00000000000..76de249ac3b
--- /dev/null
+++ b/app/assets/javascripts/gl_field_error.js
@@ -0,0 +1,162 @@
+/**
+ * This class overrides the browser's validation error bubbles, displaying custom
+ * error messages for invalid fields instead. To begin validating any form, add the
+ * class `gl-show-field-errors` to the form element, and ensure error messages are
+ * declared in each inputs' `title` attribute. If no title is declared for an invalid
+ * field the user attempts to submit, "This field is required." will be shown by default.
+ *
+ * Opt not to validate certain fields by adding the class `gl-field-error-ignore` to the input.
+ *
+ * Set a custom error anchor for error message to be injected after with the
+ * class `gl-field-error-anchor`
+ *
+ * Examples:
+ *
+ * Basic:
+ *
+ * <form class='gl-show-field-errors'>
+ *  <input type='text' name='username' title='Username is required.'/>
+ * </form>
+ *
+ * Ignore specific inputs (e.g. UsernameValidator):
+ *
+ * <form class='gl-show-field-errors'>
+ *   <div class="form-group>
+ *     <input type='text' class='gl-field-errors-ignore' pattern='[a-zA-Z0-9-_]+'/>
+ *   </div>
+ *   <div class="form-group">
+ *      <input type='text' name='username' title='Username is required.'/>
+ *    </div>
+ * </form>
+ *
+ * Custom Error Anchor (allows error message to be injected after specified element):
+ *
+ * <form class='gl-show-field-errors'>
+ *  <div class="form-group gl-field-error-anchor">
+ *    <input type='text' name='username' title='Username is required.'/>
+ *    // Error message typically injected here
+ *  </div>
+ *  // Error message now injected here
+ * </form>
+ *
+ */
+
+/**
+ * Regex Patterns in use:
+ *
+ * Only alphanumeric: : "[a-zA-Z0-9]+"
+ * No special characters : "[a-zA-Z0-9-_]+",
+ *
+ */
+
+const errorMessageClass = 'gl-field-error';
+const inputErrorClass = 'gl-field-error-outline';
+const errorAnchorSelector = '.gl-field-error-anchor';
+const ignoreInputSelector = '.gl-field-error-ignore';
+
+class GlFieldError {
+  constructor({ input, formErrors }) {
+    this.inputElement = $(input);
+    this.inputDomElement = this.inputElement.get(0);
+    this.form = formErrors;
+    this.errorMessage = this.inputElement.attr('title') || 'This field is required.';
+    this.fieldErrorElement = $(`<p class='${errorMessageClass} hide'>${this.errorMessage}</p>`);
+
+    this.state = {
+      valid: false,
+      empty: true,
+    };
+
+    this.initFieldValidation();
+  }
+
+  initFieldValidation() {
+    const customErrorAnchor = this.inputElement.parents(errorAnchorSelector);
+    const errorAnchor = customErrorAnchor.length ? customErrorAnchor : this.inputElement;
+
+    // hidden when injected into DOM
+    errorAnchor.after(this.fieldErrorElement);
+    this.inputElement.off('invalid').on('invalid', this.handleInvalidSubmit.bind(this));
+    this.scopedSiblings = this.safelySelectSiblings();
+  }
+
+  safelySelectSiblings() {
+    // Apply `ignoreSelector` in markup to siblings whose visibility should not be toggled
+    const unignoredSiblings = this.inputElement.siblings(`p:not(${ignoreInputSelector})`);
+    const parentContainer = this.inputElement.parent('.form-group');
+
+    // Only select siblings when they're scoped within a form-group with one input
+    const safelyScoped = parentContainer.length && parentContainer.find('input').length === 1;
+
+    return safelyScoped ? unignoredSiblings : this.fieldErrorElement;
+  }
+
+  renderValidity() {
+    this.renderClear();
+
+    if (this.state.valid) {
+      this.renderValid();
+    } else if (this.state.empty) {
+      this.renderEmpty();
+    } else if (!this.state.valid) {
+      this.renderInvalid();
+    }
+  }
+
+  handleInvalidSubmit(event) {
+    event.preventDefault();
+    const currentValue = this.accessCurrentValue();
+    this.state.valid = false;
+    this.state.empty = currentValue === '';
+
+    this.renderValidity();
+    this.form.focusOnFirstInvalid.apply(this.form);
+    // For UX, wait til after first invalid submission to check each keyup
+    this.inputElement.off('keyup.fieldValidator')
+      .on('keyup.fieldValidator', this.updateValidity.bind(this));
+  }
+
+  /* Get or set current input value */
+  accessCurrentValue(newVal) {
+    return newVal ? this.inputElement.val(newVal) : this.inputElement.val();
+  }
+
+  getInputValidity() {
+    return this.inputDomElement.validity.valid;
+  }
+
+  updateValidity() {
+    const inputVal = this.accessCurrentValue();
+    this.state.empty = !inputVal.length;
+    this.state.valid = this.getInputValidity();
+    this.renderValidity();
+  }
+
+  renderValid() {
+    return this.renderClear();
+  }
+
+  renderEmpty() {
+    return this.renderInvalid();
+  }
+
+  renderInvalid() {
+    this.inputElement.addClass(inputErrorClass);
+    this.scopedSiblings.hide();
+    return this.fieldErrorElement.show();
+  }
+
+  renderClear() {
+    const inputVal = this.accessCurrentValue();
+    if (!inputVal.split(' ').length) {
+      const trimmedInput = inputVal.trim();
+      this.accessCurrentValue(trimmedInput);
+    }
+    this.inputElement.removeClass(inputErrorClass);
+    this.scopedSiblings.hide();
+    this.fieldErrorElement.hide();
+  }
+}
+
+window.gl = window.gl || {};
+window.gl.GlFieldError = GlFieldError;
diff --git a/app/assets/javascripts/gl_field_error.js.es6 b/app/assets/javascripts/gl_field_error.js.es6
deleted file mode 100644
index f7cbecc0385..00000000000
--- a/app/assets/javascripts/gl_field_error.js.es6
+++ /dev/null
@@ -1,164 +0,0 @@
-/* eslint-disable no-param-reassign */
-((global) => {
-  /*
-   * This class overrides the browser's validation error bubbles, displaying custom
-   * error messages for invalid fields instead. To begin validating any form, add the
-   * class `gl-show-field-errors` to the form element, and ensure error messages are
-   * declared in each inputs' `title` attribute. If no title is declared for an invalid
-   * field the user attempts to submit, "This field is required." will be shown by default.
-   *
-   * Opt not to validate certain fields by adding the class `gl-field-error-ignore` to the input.
-   *
-   * Set a custom error anchor for error message to be injected after with the
-   * class `gl-field-error-anchor`
-   *
-   * Examples:
-   *
-   * Basic:
-   *
-   * <form class='gl-show-field-errors'>
-   *  <input type='text' name='username' title='Username is required.'/>
-   * </form>
-   *
-   * Ignore specific inputs (e.g. UsernameValidator):
-   *
-   * <form class='gl-show-field-errors'>
-   *   <div class="form-group>
-   *     <input type='text' class='gl-field-errors-ignore' pattern='[a-zA-Z0-9-_]+'/>
-   *   </div>
-   *   <div class="form-group">
-   *      <input type='text' name='username' title='Username is required.'/>
-   *    </div>
-   * </form>
-   *
-   * Custom Error Anchor (allows error message to be injected after specified element):
-   *
-   * <form class='gl-show-field-errors'>
-   *  <div class="form-group gl-field-error-anchor">
-   *    <input type='text' name='username' title='Username is required.'/>
-   *    // Error message typically injected here
-   *  </div>
-   *  // Error message now injected here
-   * </form>
-   *
-    * */
-
-  /*
-    * Regex Patterns in use:
-    *
-    * Only alphanumeric: : "[a-zA-Z0-9]+"
-    * No special characters : "[a-zA-Z0-9-_]+",
-    *
-    * */
-
-  const errorMessageClass = 'gl-field-error';
-  const inputErrorClass = 'gl-field-error-outline';
-  const errorAnchorSelector = '.gl-field-error-anchor';
-  const ignoreInputSelector = '.gl-field-error-ignore';
-
-  class GlFieldError {
-    constructor({ input, formErrors }) {
-      this.inputElement = $(input);
-      this.inputDomElement = this.inputElement.get(0);
-      this.form = formErrors;
-      this.errorMessage = this.inputElement.attr('title') || 'This field is required.';
-      this.fieldErrorElement = $(`<p class='${errorMessageClass} hide'>${this.errorMessage}</p>`);
-
-      this.state = {
-        valid: false,
-        empty: true,
-      };
-
-      this.initFieldValidation();
-    }
-
-    initFieldValidation() {
-      const customErrorAnchor = this.inputElement.parents(errorAnchorSelector);
-      const errorAnchor = customErrorAnchor.length ? customErrorAnchor : this.inputElement;
-
-      // hidden when injected into DOM
-      errorAnchor.after(this.fieldErrorElement);
-      this.inputElement.off('invalid').on('invalid', this.handleInvalidSubmit.bind(this));
-      this.scopedSiblings = this.safelySelectSiblings();
-    }
-
-    safelySelectSiblings() {
-      // Apply `ignoreSelector` in markup to siblings whose visibility should not be toggled
-      const unignoredSiblings = this.inputElement.siblings(`p:not(${ignoreInputSelector})`);
-      const parentContainer = this.inputElement.parent('.form-group');
-
-      // Only select siblings when they're scoped within a form-group with one input
-      const safelyScoped = parentContainer.length && parentContainer.find('input').length === 1;
-
-      return safelyScoped ? unignoredSiblings : this.fieldErrorElement;
-    }
-
-    renderValidity() {
-      this.renderClear();
-
-      if (this.state.valid) {
-        this.renderValid();
-      } else if (this.state.empty) {
-        this.renderEmpty();
-      } else if (!this.state.valid) {
-        this.renderInvalid();
-      }
-    }
-
-    handleInvalidSubmit(event) {
-      event.preventDefault();
-      const currentValue = this.accessCurrentValue();
-      this.state.valid = false;
-      this.state.empty = currentValue === '';
-
-      this.renderValidity();
-      this.form.focusOnFirstInvalid.apply(this.form);
-      // For UX, wait til after first invalid submission to check each keyup
-      this.inputElement.off('keyup.fieldValidator')
-        .on('keyup.fieldValidator', this.updateValidity.bind(this));
-    }
-
-    /* Get or set current input value */
-    accessCurrentValue(newVal) {
-      return newVal ? this.inputElement.val(newVal) : this.inputElement.val();
-    }
-
-    getInputValidity() {
-      return this.inputDomElement.validity.valid;
-    }
-
-    updateValidity() {
-      const inputVal = this.accessCurrentValue();
-      this.state.empty = !inputVal.length;
-      this.state.valid = this.getInputValidity();
-      this.renderValidity();
-    }
-
-    renderValid() {
-      return this.renderClear();
-    }
-
-    renderEmpty() {
-      return this.renderInvalid();
-    }
-
-    renderInvalid() {
-      this.inputElement.addClass(inputErrorClass);
-      this.scopedSiblings.hide();
-      return this.fieldErrorElement.show();
-    }
-
-    renderClear() {
-      const inputVal = this.accessCurrentValue();
-      if (!inputVal.split(' ').length) {
-        const trimmedInput = inputVal.trim();
-        this.accessCurrentValue(trimmedInput);
-      }
-      this.inputElement.removeClass(inputErrorClass);
-      this.scopedSiblings.hide();
-      this.fieldErrorElement.hide();
-    }
-  }
-
-  global.GlFieldError = GlFieldError;
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/gl_field_errors.js b/app/assets/javascripts/gl_field_errors.js
new file mode 100644
index 00000000000..636258ec555
--- /dev/null
+++ b/app/assets/javascripts/gl_field_errors.js
@@ -0,0 +1,47 @@
+/* eslint-disable comma-dangle, class-methods-use-this, max-len, space-before-function-paren, arrow-parens, no-param-reassign */
+
+require('./gl_field_error');
+
+const customValidationFlag = 'gl-field-error-ignore';
+
+class GlFieldErrors {
+  constructor(form) {
+    this.form = $(form);
+    this.state = {
+      inputs: [],
+      valid: false
+    };
+    this.initValidators();
+  }
+
+  initValidators () {
+    // register selectors here as needed
+    const validateSelectors = [':text', ':password', '[type=email]']
+      .map((selector) => `input${selector}`).join(',');
+
+    this.state.inputs = this.form.find(validateSelectors).toArray()
+      .filter((input) => !input.classList.contains(customValidationFlag))
+      .map((input) => new window.gl.GlFieldError({ input, formErrors: this }));
+
+    this.form.on('submit', this.catchInvalidFormSubmit);
+  }
+
+  /* Neccessary to prevent intercept and override invalid form submit
+   * because Safari & iOS quietly allow form submission when form is invalid
+   * and prevents disabling of invalid submit button by application.js */
+
+  catchInvalidFormSubmit (event) {
+    if (!event.currentTarget.checkValidity()) {
+      event.preventDefault();
+      event.stopPropagation();
+    }
+  }
+
+  focusOnFirstInvalid () {
+    const firstInvalid = this.state.inputs.filter((input) => !input.inputDomElement.validity.valid)[0];
+    firstInvalid.inputElement.focus();
+  }
+}
+
+window.gl = window.gl || {};
+window.gl.GlFieldErrors = GlFieldErrors;
diff --git a/app/assets/javascripts/gl_field_errors.js.es6 b/app/assets/javascripts/gl_field_errors.js.es6
deleted file mode 100644
index 6ce392d2a5b..00000000000
--- a/app/assets/javascripts/gl_field_errors.js.es6
+++ /dev/null
@@ -1,49 +0,0 @@
-/* eslint-disable */
-
-//= require gl_field_error
-
-((global) => {
-  const customValidationFlag = 'gl-field-error-ignore';
-
-  class GlFieldErrors {
-    constructor(form) {
-      this.form = $(form);
-      this.state = {
-        inputs: [],
-        valid: false
-      };
-      this.initValidators();
-    }
-
-    initValidators () {
-      // register selectors here as needed
-      const validateSelectors = [':text', ':password', '[type=email]']
-        .map((selector) => `input${selector}`).join(',');
-
-      this.state.inputs = this.form.find(validateSelectors).toArray()
-        .filter((input) => !input.classList.contains(customValidationFlag))
-        .map((input) => new global.GlFieldError({ input, formErrors: this }));
-
-      this.form.on('submit', this.catchInvalidFormSubmit);
-    }
-
-    /* Neccessary to prevent intercept and override invalid form submit
-     * because Safari & iOS quietly allow form submission when form is invalid
-     * and prevents disabling of invalid submit button by application.js */
-
-    catchInvalidFormSubmit (event) {
-      if (!event.currentTarget.checkValidity()) {
-        event.preventDefault();
-        event.stopPropagation();
-      }
-    }
-
-    focusOnFirstInvalid () {
-      const firstInvalid = this.state.inputs.filter((input) => !input.inputDomElement.validity.valid)[0];
-      firstInvalid.inputElement.focus();
-    }
-  }
-
-  global.GlFieldErrors = GlFieldErrors;
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/gl_form.js b/app/assets/javascripts/gl_form.js
index db5d9e75b3a..e7c98e16581 100644
--- a/app/assets/javascripts/gl_form.js
+++ b/app/assets/javascripts/gl_form.js
@@ -1,60 +1,90 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-undef, no-new, padded-blocks, max-len */
-(function() {
-  this.GLForm = (function() {
-    function GLForm(form) {
-      this.form = form;
-      this.textarea = this.form.find('textarea.js-gfm-input');
-      // Before we start, we should clean up any previous data for this form
-      this.destroy();
-      // Setup the form
-      this.setupForm();
-      this.form.data('gl-form', this);
-    }
-
-    GLForm.prototype.destroy = function() {
-      // Clean form listeners
-      this.clearEventListeners();
-      return this.form.data('gl-form', null);
-    };
-
-    GLForm.prototype.setupForm = function() {
-      var isNewForm;
-      isNewForm = this.form.is(':not(.gfm-form)');
-      this.form.removeClass('js-new-note-form');
-      if (isNewForm) {
-        this.form.find('.div-dropzone').remove();
-        this.form.addClass('gfm-form');
-        // remove notify commit author checkbox for non-commit notes
-        gl.utils.disableButtonIfEmptyField(this.form.find('.js-note-text'), this.form.find('.js-comment-button'));
-        GitLab.GfmAutoComplete.setup(this.form.find('.js-gfm-input'));
-        new DropzoneInput(this.form);
-        autosize(this.textarea);
-        // form and textarea event listeners
-        this.addEventListeners();
-        gl.text.init(this.form);
-      }
-      // hide discard button
-      this.form.find('.js-note-discard').hide();
-      return this.form.show();
-    };
-
-    GLForm.prototype.clearEventListeners = function() {
-      this.textarea.off('focus');
-      this.textarea.off('blur');
-      return gl.text.removeListeners(this.form);
-    };
-
-    GLForm.prototype.addEventListeners = function() {
-      this.textarea.on('focus', function() {
-        return $(this).closest('.md-area').addClass('is-focused');
-      });
-      return this.textarea.on('blur', function() {
-        return $(this).closest('.md-area').removeClass('is-focused');
-      });
-    };
-
-    return GLForm;
-
-  })();
-
-}).call(this);
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-new, max-len */
+/* global GitLab */
+/* global DropzoneInput */
+/* global autosize */
+
+window.gl = window.gl || {};
+
+function GLForm(form) {
+  this.form = form;
+  this.textarea = this.form.find('textarea.js-gfm-input');
+  // Before we start, we should clean up any previous data for this form
+  this.destroy();
+  // Setup the form
+  this.setupForm();
+  this.form.data('gl-form', this);
+}
+
+GLForm.prototype.destroy = function() {
+  // Clean form listeners
+  this.clearEventListeners();
+  return this.form.data('gl-form', null);
+};
+
+GLForm.prototype.setupForm = function() {
+  var isNewForm;
+  isNewForm = this.form.is(':not(.gfm-form)');
+  this.form.removeClass('js-new-note-form');
+  if (isNewForm) {
+    this.form.find('.div-dropzone').remove();
+    this.form.addClass('gfm-form');
+    // remove notify commit author checkbox for non-commit notes
+    gl.utils.disableButtonIfEmptyField(this.form.find('.js-note-text'), this.form.find('.js-comment-button'));
+    gl.GfmAutoComplete.setup(this.form.find('.js-gfm-input'));
+    new DropzoneInput(this.form);
+    autosize(this.textarea);
+    // form and textarea event listeners
+    this.addEventListeners();
+  }
+  gl.text.init(this.form);
+  // hide discard button
+  this.form.find('.js-note-discard').hide();
+  this.form.show();
+  if (this.isAutosizeable) this.setupAutosize();
+};
+
+GLForm.prototype.setupAutosize = function () {
+  this.textarea.off('autosize:resized')
+    .on('autosize:resized', this.setHeightData.bind(this));
+
+  this.textarea.off('mouseup.autosize')
+    .on('mouseup.autosize', this.destroyAutosize.bind(this));
+
+  setTimeout(() => {
+    autosize(this.textarea);
+    this.textarea.css('resize', 'vertical');
+  }, 0);
+};
+
+GLForm.prototype.setHeightData = function () {
+  this.textarea.data('height', this.textarea.outerHeight());
+};
+
+GLForm.prototype.destroyAutosize = function () {
+  const outerHeight = this.textarea.outerHeight();
+
+  if (this.textarea.data('height') === outerHeight) return;
+
+  autosize.destroy(this.textarea);
+
+  this.textarea.data('height', outerHeight);
+  this.textarea.outerHeight(outerHeight);
+  this.textarea.css('max-height', window.outerHeight);
+};
+
+GLForm.prototype.clearEventListeners = function() {
+  this.textarea.off('focus');
+  this.textarea.off('blur');
+  return gl.text.removeListeners(this.form);
+};
+
+GLForm.prototype.addEventListeners = function() {
+  this.textarea.on('focus', function() {
+    return $(this).closest('.md-area').addClass('is-focused');
+  });
+  return this.textarea.on('blur', function() {
+    return $(this).closest('.md-area').removeClass('is-focused');
+  });
+};
+
+window.gl.GLForm = GLForm;
diff --git a/app/assets/javascripts/graphs/graphs_bundle.js b/app/assets/javascripts/graphs/graphs_bundle.js
index 32c26349da0..a433c7ba8f0 100644
--- a/app/assets/javascripts/graphs/graphs_bundle.js
+++ b/app/assets/javascripts/graphs/graphs_bundle.js
@@ -1,12 +1,6 @@
-/* eslint-disable func-names, space-before-function-paren */
-// This is a manifest file that'll be compiled into including all the files listed below.
-// Add new JavaScript code in separate files in this directory and they'll automatically
-// be included in the compiled file accessible from http://example.com/assets/application.js
-// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
-// the compiled file.
-//
-/*= require_tree . */
+import Chart from 'vendor/Chart';
+import ContributorsStatGraph from './stat_graph_contributors';
 
-(function() {
-
-}).call(this);
+// export to global scope
+window.Chart = Chart;
+window.ContributorsStatGraph = ContributorsStatGraph;
diff --git a/app/assets/javascripts/graphs/stat_graph.js b/app/assets/javascripts/graphs/stat_graph.js
deleted file mode 100644
index 3273bf3a263..00000000000
--- a/app/assets/javascripts/graphs/stat_graph.js
+++ /dev/null
@@ -1,20 +0,0 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-return-assign, padded-blocks, max-len */
-(function() {
-  this.StatGraph = (function() {
-    function StatGraph() {}
-
-    StatGraph.log = {};
-
-    StatGraph.get_log = function() {
-      return this.log;
-    };
-
-    StatGraph.set_log = function(data) {
-      return this.log = data;
-    };
-
-    return StatGraph;
-
-  })();
-
-}).call(this);
diff --git a/app/assets/javascripts/graphs/stat_graph_contributors.js b/app/assets/javascripts/graphs/stat_graph_contributors.js
index c3a132b3c75..c6be4c9e8fe 100644
--- a/app/assets/javascripts/graphs/stat_graph_contributors.js
+++ b/app/assets/javascripts/graphs/stat_graph_contributors.js
@@ -1,113 +1,111 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, one-var, camelcase, one-var-declaration-per-line, no-undef, quotes, no-param-reassign, quote-props, comma-dangle, prefer-template, max-len, no-return-assign, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, one-var, camelcase, one-var-declaration-per-line, quotes, no-param-reassign, quote-props, comma-dangle, prefer-template, max-len, no-return-assign, no-shadow */
 
-/*= require d3 */
+import d3 from 'd3';
+import { ContributorsGraph, ContributorsAuthorGraph, ContributorsMasterGraph } from './stat_graph_contributors_graph';
+import ContributorsStatGraphUtil from './stat_graph_contributors_util';
 
-(function() {
-  this.ContributorsStatGraph = (function() {
-    function ContributorsStatGraph() {}
+export default (function() {
+  function ContributorsStatGraph() {}
 
-    ContributorsStatGraph.prototype.init = function(log) {
-      var author_commits, total_commits;
-      this.parsed_log = ContributorsStatGraphUtil.parse_log(log);
-      this.set_current_field("commits");
-      total_commits = ContributorsStatGraphUtil.get_total_data(this.parsed_log, this.field);
-      author_commits = ContributorsStatGraphUtil.get_author_data(this.parsed_log, this.field);
-      this.add_master_graph(total_commits);
-      this.add_authors_graph(author_commits);
-      return this.change_date_header();
-    };
+  ContributorsStatGraph.prototype.init = function(log) {
+    var author_commits, total_commits;
+    this.parsed_log = ContributorsStatGraphUtil.parse_log(log);
+    this.set_current_field("commits");
+    total_commits = ContributorsStatGraphUtil.get_total_data(this.parsed_log, this.field);
+    author_commits = ContributorsStatGraphUtil.get_author_data(this.parsed_log, this.field);
+    this.add_master_graph(total_commits);
+    this.add_authors_graph(author_commits);
+    return this.change_date_header();
+  };
 
-    ContributorsStatGraph.prototype.add_master_graph = function(total_data) {
-      this.master_graph = new ContributorsMasterGraph(total_data);
-      return this.master_graph.draw();
-    };
+  ContributorsStatGraph.prototype.add_master_graph = function(total_data) {
+    this.master_graph = new ContributorsMasterGraph(total_data);
+    return this.master_graph.draw();
+  };
 
-    ContributorsStatGraph.prototype.add_authors_graph = function(author_data) {
-      var limited_author_data;
-      this.authors = [];
-      limited_author_data = author_data.slice(0, 100);
-      return _.each(limited_author_data, (function(_this) {
-        return function(d) {
-          var author_graph, author_header;
-          author_header = _this.create_author_header(d);
-          $(".contributors-list").append(author_header);
-          _this.authors[d.author_name] = author_graph = new ContributorsAuthorGraph(d.dates);
-          return author_graph.draw();
-        };
-      })(this));
-    };
+  ContributorsStatGraph.prototype.add_authors_graph = function(author_data) {
+    var limited_author_data;
+    this.authors = [];
+    limited_author_data = author_data.slice(0, 100);
+    return _.each(limited_author_data, (function(_this) {
+      return function(d) {
+        var author_graph, author_header;
+        author_header = _this.create_author_header(d);
+        $(".contributors-list").append(author_header);
+        _this.authors[d.author_name] = author_graph = new ContributorsAuthorGraph(d.dates);
+        return author_graph.draw();
+      };
+    })(this));
+  };
 
-    ContributorsStatGraph.prototype.format_author_commit_info = function(author) {
-      var commits;
-      commits = $('<span/>', {
-        "class": 'graph-author-commits-count'
-      });
-      commits.text(author.commits + " commits");
-      return $('<span/>').append(commits);
-    };
+  ContributorsStatGraph.prototype.format_author_commit_info = function(author) {
+    var commits;
+    commits = $('<span/>', {
+      "class": 'graph-author-commits-count'
+    });
+    commits.text(author.commits + " commits");
+    return $('<span/>').append(commits);
+  };
 
-    ContributorsStatGraph.prototype.create_author_header = function(author) {
-      var author_commit_info, author_commit_info_span, author_email, author_name, list_item;
-      list_item = $('<li/>', {
-        "class": 'person',
-        style: 'display: block;'
-      });
-      author_name = $('<h4>' + author.author_name + '</h4>');
-      author_email = $('<p class="graph-author-email">' + author.author_email + '</p>');
-      author_commit_info_span = $('<span/>', {
-        "class": 'commits'
-      });
-      author_commit_info = this.format_author_commit_info(author);
-      author_commit_info_span.html(author_commit_info);
-      list_item.append(author_name);
-      list_item.append(author_email);
-      list_item.append(author_commit_info_span);
-      return list_item;
-    };
+  ContributorsStatGraph.prototype.create_author_header = function(author) {
+    var author_commit_info, author_commit_info_span, author_email, author_name, list_item;
+    list_item = $('<li/>', {
+      "class": 'person',
+      style: 'display: block;'
+    });
+    author_name = $('<h4>' + author.author_name + '</h4>');
+    author_email = $('<p class="graph-author-email">' + author.author_email + '</p>');
+    author_commit_info_span = $('<span/>', {
+      "class": 'commits'
+    });
+    author_commit_info = this.format_author_commit_info(author);
+    author_commit_info_span.html(author_commit_info);
+    list_item.append(author_name);
+    list_item.append(author_email);
+    list_item.append(author_commit_info_span);
+    return list_item;
+  };
 
-    ContributorsStatGraph.prototype.redraw_master = function() {
-      var total_data;
-      total_data = ContributorsStatGraphUtil.get_total_data(this.parsed_log, this.field);
-      this.master_graph.set_data(total_data);
-      return this.master_graph.redraw();
-    };
+  ContributorsStatGraph.prototype.redraw_master = function() {
+    var total_data;
+    total_data = ContributorsStatGraphUtil.get_total_data(this.parsed_log, this.field);
+    this.master_graph.set_data(total_data);
+    return this.master_graph.redraw();
+  };
 
-    ContributorsStatGraph.prototype.redraw_authors = function() {
-      var author_commits, x_domain;
-      $("ol").html("");
-      x_domain = ContributorsGraph.prototype.x_domain;
-      author_commits = ContributorsStatGraphUtil.get_author_data(this.parsed_log, this.field, x_domain);
-      return _.each(author_commits, (function(_this) {
-        return function(d) {
-          _this.redraw_author_commit_info(d);
-          $(_this.authors[d.author_name].list_item).appendTo("ol");
-          _this.authors[d.author_name].set_data(d.dates);
-          return _this.authors[d.author_name].redraw();
-        };
-      })(this));
-    };
+  ContributorsStatGraph.prototype.redraw_authors = function() {
+    var author_commits, x_domain;
+    $("ol").html("");
+    x_domain = ContributorsGraph.prototype.x_domain;
+    author_commits = ContributorsStatGraphUtil.get_author_data(this.parsed_log, this.field, x_domain);
+    return _.each(author_commits, (function(_this) {
+      return function(d) {
+        _this.redraw_author_commit_info(d);
+        $(_this.authors[d.author_name].list_item).appendTo("ol");
+        _this.authors[d.author_name].set_data(d.dates);
+        return _this.authors[d.author_name].redraw();
+      };
+    })(this));
+  };
 
-    ContributorsStatGraph.prototype.set_current_field = function(field) {
-      return this.field = field;
-    };
+  ContributorsStatGraph.prototype.set_current_field = function(field) {
+    return this.field = field;
+  };
 
-    ContributorsStatGraph.prototype.change_date_header = function() {
-      var print, print_date_format, x_domain;
-      x_domain = ContributorsGraph.prototype.x_domain;
-      print_date_format = d3.time.format("%B %e %Y");
-      print = print_date_format(x_domain[0]) + " - " + print_date_format(x_domain[1]);
-      return $("#date_header").text(print);
-    };
+  ContributorsStatGraph.prototype.change_date_header = function() {
+    var print, print_date_format, x_domain;
+    x_domain = ContributorsGraph.prototype.x_domain;
+    print_date_format = d3.time.format("%B %e %Y");
+    print = print_date_format(x_domain[0]) + " - " + print_date_format(x_domain[1]);
+    return $("#date_header").text(print);
+  };
 
-    ContributorsStatGraph.prototype.redraw_author_commit_info = function(author) {
-      var author_commit_info, author_list_item;
-      author_list_item = $(this.authors[author.author_name].list_item);
-      author_commit_info = this.format_author_commit_info(author);
-      return author_list_item.find("span").html(author_commit_info);
-    };
+  ContributorsStatGraph.prototype.redraw_author_commit_info = function(author) {
+    var author_commit_info, author_list_item;
+    author_list_item = $(this.authors[author.author_name].list_item);
+    author_commit_info = this.format_author_commit_info(author);
+    return author_list_item.find("span").html(author_commit_info);
+  };
 
-    return ContributorsStatGraph;
-
-  })();
-
-}).call(this);
+  return ContributorsStatGraph;
+})();
diff --git a/app/assets/javascripts/graphs/stat_graph_contributors_graph.js b/app/assets/javascripts/graphs/stat_graph_contributors_graph.js
index cb2448e8cc7..521bc77db66 100644
--- a/app/assets/javascripts/graphs/stat_graph_contributors_graph.js
+++ b/app/assets/javascripts/graphs/stat_graph_contributors_graph.js
@@ -1,278 +1,272 @@
-/* eslint-disable func-names, space-before-function-paren, one-var, no-var, space-before-blocks, prefer-rest-params, max-len, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, comma-dangle, no-return-assign, prefer-arrow-callback, quotes, prefer-template, padded-blocks, no-undef, newline-per-chained-call, no-else-return, max-len */
-
-/*= require d3 */
-
-(function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
-    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
-    hasProp = {}.hasOwnProperty;
-
-  this.ContributorsGraph = (function() {
-    function ContributorsGraph() {}
-
-    ContributorsGraph.prototype.MARGIN = {
-      top: 20,
-      right: 20,
-      bottom: 30,
-      left: 50
-    };
-
-    ContributorsGraph.prototype.x_domain = null;
-
-    ContributorsGraph.prototype.y_domain = null;
-
-    ContributorsGraph.prototype.dates = [];
-
-    ContributorsGraph.set_x_domain = function(data) {
-      return ContributorsGraph.prototype.x_domain = data;
-    };
-
-    ContributorsGraph.set_y_domain = function(data) {
-      return ContributorsGraph.prototype.y_domain = [
-        0, d3.max(data, function(d) {
-          return d.commits = d.commits || d.additions || d.deletions;
-        })
-      ];
-    };
-
-    ContributorsGraph.init_x_domain = function(data) {
-      return ContributorsGraph.prototype.x_domain = d3.extent(data, function(d) {
-        return d.date;
-      });
-    };
-
-    ContributorsGraph.init_y_domain = function(data) {
-      return ContributorsGraph.prototype.y_domain = [
-        0, d3.max(data, function(d) {
-          return d.commits = d.commits || d.additions || d.deletions;
-        })
-      ];
-    };
-
-    ContributorsGraph.init_domain = function(data) {
-      ContributorsGraph.init_x_domain(data);
-      return ContributorsGraph.init_y_domain(data);
-    };
-
-    ContributorsGraph.set_dates = function(data) {
-      return ContributorsGraph.prototype.dates = data;
-    };
-
-    ContributorsGraph.prototype.set_x_domain = function() {
-      return this.x.domain(this.x_domain);
-    };
-
-    ContributorsGraph.prototype.set_y_domain = function() {
-      return this.y.domain(this.y_domain);
-    };
-
-    ContributorsGraph.prototype.set_domain = function() {
-      this.set_x_domain();
-      return this.set_y_domain();
-    };
-
-    ContributorsGraph.prototype.create_scale = function(width, height) {
-      this.x = d3.time.scale().range([0, width]).clamp(true);
-      return this.y = d3.scale.linear().range([height, 0]).nice();
-    };
-
-    ContributorsGraph.prototype.draw_x_axis = function() {
-      return this.svg.append("g").attr("class", "x axis").attr("transform", "translate(0, " + this.height + ")").call(this.x_axis);
-    };
-
-    ContributorsGraph.prototype.draw_y_axis = function() {
-      return this.svg.append("g").attr("class", "y axis").call(this.y_axis);
-    };
-
-    ContributorsGraph.prototype.set_data = function(data) {
-      return this.data = data;
-    };
-
-    return ContributorsGraph;
-
-  })();
-
-  this.ContributorsMasterGraph = (function(superClass) {
-    extend(ContributorsMasterGraph, superClass);
-
-    function ContributorsMasterGraph(data1) {
-      this.data = data1;
-      this.update_content = bind(this.update_content, this);
-      this.width = $('.content').width() - 70;
-      this.height = 200;
-      this.x = null;
-      this.y = null;
-      this.x_axis = null;
-      this.y_axis = null;
-      this.area = null;
-      this.svg = null;
-      this.brush = null;
-      this.x_max_domain = null;
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, max-len, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, comma-dangle, no-return-assign, prefer-arrow-callback, quotes, prefer-template, newline-per-chained-call, no-else-return, no-shadow */
+
+import d3 from 'd3';
+
+const bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
+const extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+const hasProp = {}.hasOwnProperty;
+
+export const ContributorsGraph = (function() {
+  function ContributorsGraph() {}
+
+  ContributorsGraph.prototype.MARGIN = {
+    top: 20,
+    right: 20,
+    bottom: 30,
+    left: 50
+  };
+
+  ContributorsGraph.prototype.x_domain = null;
+
+  ContributorsGraph.prototype.y_domain = null;
+
+  ContributorsGraph.prototype.dates = [];
+
+  ContributorsGraph.set_x_domain = function(data) {
+    return ContributorsGraph.prototype.x_domain = data;
+  };
+
+  ContributorsGraph.set_y_domain = function(data) {
+    return ContributorsGraph.prototype.y_domain = [
+      0, d3.max(data, function(d) {
+        return d.commits = d.commits || d.additions || d.deletions;
+      })
+    ];
+  };
+
+  ContributorsGraph.init_x_domain = function(data) {
+    return ContributorsGraph.prototype.x_domain = d3.extent(data, function(d) {
+      return d.date;
+    });
+  };
+
+  ContributorsGraph.init_y_domain = function(data) {
+    return ContributorsGraph.prototype.y_domain = [
+      0, d3.max(data, function(d) {
+        return d.commits = d.commits || d.additions || d.deletions;
+      })
+    ];
+  };
+
+  ContributorsGraph.init_domain = function(data) {
+    ContributorsGraph.init_x_domain(data);
+    return ContributorsGraph.init_y_domain(data);
+  };
+
+  ContributorsGraph.set_dates = function(data) {
+    return ContributorsGraph.prototype.dates = data;
+  };
+
+  ContributorsGraph.prototype.set_x_domain = function() {
+    return this.x.domain(this.x_domain);
+  };
+
+  ContributorsGraph.prototype.set_y_domain = function() {
+    return this.y.domain(this.y_domain);
+  };
+
+  ContributorsGraph.prototype.set_domain = function() {
+    this.set_x_domain();
+    return this.set_y_domain();
+  };
+
+  ContributorsGraph.prototype.create_scale = function(width, height) {
+    this.x = d3.time.scale().range([0, width]).clamp(true);
+    return this.y = d3.scale.linear().range([height, 0]).nice();
+  };
+
+  ContributorsGraph.prototype.draw_x_axis = function() {
+    return this.svg.append("g").attr("class", "x axis").attr("transform", "translate(0, " + this.height + ")").call(this.x_axis);
+  };
+
+  ContributorsGraph.prototype.draw_y_axis = function() {
+    return this.svg.append("g").attr("class", "y axis").call(this.y_axis);
+  };
+
+  ContributorsGraph.prototype.set_data = function(data) {
+    return this.data = data;
+  };
+
+  return ContributorsGraph;
+})();
+
+export const ContributorsMasterGraph = (function(superClass) {
+  extend(ContributorsMasterGraph, superClass);
+
+  function ContributorsMasterGraph(data1) {
+    this.data = data1;
+    this.update_content = bind(this.update_content, this);
+    this.width = $('.content').width() - 70;
+    this.height = 200;
+    this.x = null;
+    this.y = null;
+    this.x_axis = null;
+    this.y_axis = null;
+    this.area = null;
+    this.svg = null;
+    this.brush = null;
+    this.x_max_domain = null;
+  }
+
+  ContributorsMasterGraph.prototype.process_dates = function(data) {
+    var dates;
+    dates = this.get_dates(data);
+    this.parse_dates(data);
+    return ContributorsGraph.set_dates(dates);
+  };
+
+  ContributorsMasterGraph.prototype.get_dates = function(data) {
+    return _.pluck(data, 'date');
+  };
+
+  ContributorsMasterGraph.prototype.parse_dates = function(data) {
+    var parseDate;
+    parseDate = d3.time.format("%Y-%m-%d").parse;
+    return data.forEach(function(d) {
+      return d.date = parseDate(d.date);
+    });
+  };
+
+  ContributorsMasterGraph.prototype.create_scale = function() {
+    return ContributorsMasterGraph.__super__.create_scale.call(this, this.width, this.height);
+  };
+
+  ContributorsMasterGraph.prototype.create_axes = function() {
+    this.x_axis = d3.svg.axis().scale(this.x).orient("bottom");
+    return this.y_axis = d3.svg.axis().scale(this.y).orient("left").ticks(5);
+  };
+
+  ContributorsMasterGraph.prototype.create_svg = function() {
+    return this.svg = d3.select("#contributors-master").append("svg").attr("width", this.width + this.MARGIN.left + this.MARGIN.right).attr("height", this.height + this.MARGIN.top + this.MARGIN.bottom).attr("class", "tint-box").append("g").attr("transform", "translate(" + this.MARGIN.left + "," + this.MARGIN.top + ")");
+  };
+
+  ContributorsMasterGraph.prototype.create_area = function(x, y) {
+    return this.area = d3.svg.area().x(function(d) {
+      return x(d.date);
+    }).y0(this.height).y1(function(d) {
+      d.commits = d.commits || d.additions || d.deletions;
+      return y(d.commits);
+    }).interpolate("basis");
+  };
+
+  ContributorsMasterGraph.prototype.create_brush = function() {
+    return this.brush = d3.svg.brush().x(this.x).on("brushend", this.update_content);
+  };
+
+  ContributorsMasterGraph.prototype.draw_path = function(data) {
+    return this.svg.append("path").datum(data).attr("class", "area").attr("d", this.area);
+  };
+
+  ContributorsMasterGraph.prototype.add_brush = function() {
+    return this.svg.append("g").attr("class", "selection").call(this.brush).selectAll("rect").attr("height", this.height);
+  };
+
+  ContributorsMasterGraph.prototype.update_content = function() {
+    ContributorsGraph.set_x_domain(this.brush.empty() ? this.x_max_domain : this.brush.extent());
+    return $("#brush_change").trigger('change');
+  };
+
+  ContributorsMasterGraph.prototype.draw = function() {
+    this.process_dates(this.data);
+    this.create_scale();
+    this.create_axes();
+    ContributorsGraph.init_domain(this.data);
+    this.x_max_domain = this.x_domain;
+    this.set_domain();
+    this.create_area(this.x, this.y);
+    this.create_svg();
+    this.create_brush();
+    this.draw_path(this.data);
+    this.draw_x_axis();
+    this.draw_y_axis();
+    return this.add_brush();
+  };
+
+  ContributorsMasterGraph.prototype.redraw = function() {
+    this.process_dates(this.data);
+    ContributorsGraph.set_y_domain(this.data);
+    this.set_y_domain();
+    this.svg.select("path").datum(this.data);
+    this.svg.select("path").attr("d", this.area);
+    return this.svg.select(".y.axis").call(this.y_axis);
+  };
+
+  return ContributorsMasterGraph;
+})(ContributorsGraph);
+
+export const ContributorsAuthorGraph = (function(superClass) {
+  extend(ContributorsAuthorGraph, superClass);
+
+  function ContributorsAuthorGraph(data1) {
+    this.data = data1;
+    // Don't split graph size in half for mobile devices.
+    if ($(window).width() < 768) {
+      this.width = $('.content').width() - 80;
+    } else {
+      this.width = ($('.content').width() / 2) - 100;
     }
-
-    ContributorsMasterGraph.prototype.process_dates = function(data) {
-      var dates;
-      dates = this.get_dates(data);
-      this.parse_dates(data);
-      return ContributorsGraph.set_dates(dates);
-    };
-
-    ContributorsMasterGraph.prototype.get_dates = function(data) {
-      return _.pluck(data, 'date');
-    };
-
-    ContributorsMasterGraph.prototype.parse_dates = function(data) {
+    this.height = 200;
+    this.x = null;
+    this.y = null;
+    this.x_axis = null;
+    this.y_axis = null;
+    this.area = null;
+    this.svg = null;
+    this.list_item = null;
+  }
+
+  ContributorsAuthorGraph.prototype.create_scale = function() {
+    return ContributorsAuthorGraph.__super__.create_scale.call(this, this.width, this.height);
+  };
+
+  ContributorsAuthorGraph.prototype.create_axes = function() {
+    this.x_axis = d3.svg.axis().scale(this.x).orient("bottom").ticks(8);
+    return this.y_axis = d3.svg.axis().scale(this.y).orient("left").ticks(5);
+  };
+
+  ContributorsAuthorGraph.prototype.create_area = function(x, y) {
+    return this.area = d3.svg.area().x(function(d) {
       var parseDate;
       parseDate = d3.time.format("%Y-%m-%d").parse;
-      return data.forEach(function(d) {
-        return d.date = parseDate(d.date);
-      });
-    };
-
-    ContributorsMasterGraph.prototype.create_scale = function() {
-      return ContributorsMasterGraph.__super__.create_scale.call(this, this.width, this.height);
-    };
-
-    ContributorsMasterGraph.prototype.create_axes = function() {
-      this.x_axis = d3.svg.axis().scale(this.x).orient("bottom");
-      return this.y_axis = d3.svg.axis().scale(this.y).orient("left").ticks(5);
-    };
-
-    ContributorsMasterGraph.prototype.create_svg = function() {
-      return this.svg = d3.select("#contributors-master").append("svg").attr("width", this.width + this.MARGIN.left + this.MARGIN.right).attr("height", this.height + this.MARGIN.top + this.MARGIN.bottom).attr("class", "tint-box").append("g").attr("transform", "translate(" + this.MARGIN.left + "," + this.MARGIN.top + ")");
-    };
-
-    ContributorsMasterGraph.prototype.create_area = function(x, y) {
-      return this.area = d3.svg.area().x(function(d) {
-        return x(d.date);
-      }).y0(this.height).y1(function(d) {
-        d.commits = d.commits || d.additions || d.deletions;
-        return y(d.commits);
-      }).interpolate("basis");
-    };
-
-    ContributorsMasterGraph.prototype.create_brush = function() {
-      return this.brush = d3.svg.brush().x(this.x).on("brushend", this.update_content);
-    };
-
-    ContributorsMasterGraph.prototype.draw_path = function(data) {
-      return this.svg.append("path").datum(data).attr("class", "area").attr("d", this.area);
-    };
-
-    ContributorsMasterGraph.prototype.add_brush = function() {
-      return this.svg.append("g").attr("class", "selection").call(this.brush).selectAll("rect").attr("height", this.height);
-    };
-
-    ContributorsMasterGraph.prototype.update_content = function() {
-      ContributorsGraph.set_x_domain(this.brush.empty() ? this.x_max_domain : this.brush.extent());
-      return $("#brush_change").trigger('change');
-    };
-
-    ContributorsMasterGraph.prototype.draw = function() {
-      this.process_dates(this.data);
-      this.create_scale();
-      this.create_axes();
-      ContributorsGraph.init_domain(this.data);
-      this.x_max_domain = this.x_domain;
-      this.set_domain();
-      this.create_area(this.x, this.y);
-      this.create_svg();
-      this.create_brush();
-      this.draw_path(this.data);
-      this.draw_x_axis();
-      this.draw_y_axis();
-      return this.add_brush();
-    };
-
-    ContributorsMasterGraph.prototype.redraw = function() {
-      this.process_dates(this.data);
-      ContributorsGraph.set_y_domain(this.data);
-      this.set_y_domain();
-      this.svg.select("path").datum(this.data);
-      this.svg.select("path").attr("d", this.area);
-      return this.svg.select(".y.axis").call(this.y_axis);
-    };
-
-    return ContributorsMasterGraph;
-
-  })(ContributorsGraph);
-
-  this.ContributorsAuthorGraph = (function(superClass) {
-    extend(ContributorsAuthorGraph, superClass);
-
-    function ContributorsAuthorGraph(data1) {
-      this.data = data1;
-      // Don't split graph size in half for mobile devices.
-      if ($(window).width() < 768) {
-        this.width = $('.content').width() - 80;
-      } else {
-        this.width = ($('.content').width() / 2) - 100;
-      }
-      this.height = 200;
-      this.x = null;
-      this.y = null;
-      this.x_axis = null;
-      this.y_axis = null;
-      this.area = null;
-      this.svg = null;
-      this.list_item = null;
-    }
-
-    ContributorsAuthorGraph.prototype.create_scale = function() {
-      return ContributorsAuthorGraph.__super__.create_scale.call(this, this.width, this.height);
-    };
-
-    ContributorsAuthorGraph.prototype.create_axes = function() {
-      this.x_axis = d3.svg.axis().scale(this.x).orient("bottom").ticks(8);
-      return this.y_axis = d3.svg.axis().scale(this.y).orient("left").ticks(5);
-    };
-
-    ContributorsAuthorGraph.prototype.create_area = function(x, y) {
-      return this.area = d3.svg.area().x(function(d) {
-        var parseDate;
-        parseDate = d3.time.format("%Y-%m-%d").parse;
-        return x(parseDate(d));
-      }).y0(this.height).y1((function(_this) {
-        return function(d) {
-          if (_this.data[d] != null) {
-            return y(_this.data[d]);
-          } else {
-            return y(0);
-          }
-        };
-      })(this)).interpolate("basis");
-    };
-
-    ContributorsAuthorGraph.prototype.create_svg = function() {
-      this.list_item = d3.selectAll(".person")[0].pop();
-      return this.svg = d3.select(this.list_item).append("svg").attr("width", this.width + this.MARGIN.left + this.MARGIN.right).attr("height", this.height + this.MARGIN.top + this.MARGIN.bottom).attr("class", "spark").append("g").attr("transform", "translate(" + this.MARGIN.left + "," + this.MARGIN.top + ")");
-    };
-
-    ContributorsAuthorGraph.prototype.draw_path = function(data) {
-      return this.svg.append("path").datum(data).attr("class", "area-contributor").attr("d", this.area);
-    };
-
-    ContributorsAuthorGraph.prototype.draw = function() {
-      this.create_scale();
-      this.create_axes();
-      this.set_domain();
-      this.create_area(this.x, this.y);
-      this.create_svg();
-      this.draw_path(this.dates);
-      this.draw_x_axis();
-      return this.draw_y_axis();
-    };
-
-    ContributorsAuthorGraph.prototype.redraw = function() {
-      this.set_domain();
-      this.svg.select("path").datum(this.dates);
-      this.svg.select("path").attr("d", this.area);
-      this.svg.select(".x.axis").call(this.x_axis);
-      return this.svg.select(".y.axis").call(this.y_axis);
-    };
-
-    return ContributorsAuthorGraph;
-
-  })(ContributorsGraph);
-
-}).call(this);
+      return x(parseDate(d));
+    }).y0(this.height).y1((function(_this) {
+      return function(d) {
+        if (_this.data[d] != null) {
+          return y(_this.data[d]);
+        } else {
+          return y(0);
+        }
+      };
+    })(this)).interpolate("basis");
+  };
+
+  ContributorsAuthorGraph.prototype.create_svg = function() {
+    this.list_item = d3.selectAll(".person")[0].pop();
+    return this.svg = d3.select(this.list_item).append("svg").attr("width", this.width + this.MARGIN.left + this.MARGIN.right).attr("height", this.height + this.MARGIN.top + this.MARGIN.bottom).attr("class", "spark").append("g").attr("transform", "translate(" + this.MARGIN.left + "," + this.MARGIN.top + ")");
+  };
+
+  ContributorsAuthorGraph.prototype.draw_path = function(data) {
+    return this.svg.append("path").datum(data).attr("class", "area-contributor").attr("d", this.area);
+  };
+
+  ContributorsAuthorGraph.prototype.draw = function() {
+    this.create_scale();
+    this.create_axes();
+    this.set_domain();
+    this.create_area(this.x, this.y);
+    this.create_svg();
+    this.draw_path(this.dates);
+    this.draw_x_axis();
+    return this.draw_y_axis();
+  };
+
+  ContributorsAuthorGraph.prototype.redraw = function() {
+    this.set_domain();
+    this.svg.select("path").datum(this.dates);
+    this.svg.select("path").attr("d", this.area);
+    this.svg.select(".x.axis").call(this.x_axis);
+    return this.svg.select(".y.axis").call(this.y_axis);
+  };
+
+  return ContributorsAuthorGraph;
+})(ContributorsGraph);
diff --git a/app/assets/javascripts/graphs/stat_graph_contributors_util.js b/app/assets/javascripts/graphs/stat_graph_contributors_util.js
index 051ff98c774..c583757f3f2 100644
--- a/app/assets/javascripts/graphs/stat_graph_contributors_util.js
+++ b/app/assets/javascripts/graphs/stat_graph_contributors_util.js
@@ -1,136 +1,137 @@
-/* eslint-disable func-names, space-before-function-paren, object-shorthand, no-var, one-var, camelcase, one-var-declaration-per-line, no-plusplus, comma-dangle, no-param-reassign, no-return-assign, quotes, prefer-arrow-callback, wrap-iife, consistent-return, no-unused-vars, max-len, no-cond-assign, no-else-return, padded-blocks, max-len */
-(function() {
-  window.ContributorsStatGraphUtil = {
-    parse_log: function(log) {
-      var by_author, by_email, data, entry, i, len, total;
-      total = {};
-      by_author = {};
-      by_email = {};
-      for (i = 0, len = log.length; i < len; i++) {
-        entry = log[i];
-        if (total[entry.date] == null) {
-          this.add_date(entry.date, total);
-        }
-        data = by_author[entry.author_name] || by_email[entry.author_email];
-        if (data == null) {
-          data = this.add_author(entry, by_author, by_email);
-        }
-        if (!data[entry.date]) {
-          this.add_date(entry.date, data);
-        }
-        this.store_data(entry, total[entry.date], data[entry.date]);
-      }
-      total = _.toArray(total);
-      by_author = _.toArray(by_author);
-      return {
-        total: total,
-        by_author: by_author
-      };
-    },
-    add_date: function(date, collection) {
-      collection[date] = {};
-      return collection[date].date = date;
-    },
-    add_author: function(author, by_author, by_email) {
-      var data;
-      data = {};
-      data.author_name = author.author_name;
-      data.author_email = author.author_email;
-      by_author[author.author_name] = data;
-      return by_email[author.author_email] = data;
-    },
-    store_data: function(entry, total, by_author) {
-      this.store_commits(total, by_author);
-      this.store_additions(entry, total, by_author);
-      return this.store_deletions(entry, total, by_author);
-    },
-    store_commits: function(total, by_author) {
-      this.add(total, "commits", 1);
-      return this.add(by_author, "commits", 1);
-    },
-    add: function(collection, field, value) {
-      if (collection[field] == null) {
-        collection[field] = 0;
-      }
-      return collection[field] += value;
-    },
-    store_additions: function(entry, total, by_author) {
-      if (entry.additions == null) {
-        entry.additions = 0;
-      }
-      this.add(total, "additions", entry.additions);
-      return this.add(by_author, "additions", entry.additions);
-    },
-    store_deletions: function(entry, total, by_author) {
-      if (entry.deletions == null) {
-        entry.deletions = 0;
+/* eslint-disable func-names, space-before-function-paren, object-shorthand, no-var, one-var, camelcase, one-var-declaration-per-line, comma-dangle, no-param-reassign, no-return-assign, quotes, prefer-arrow-callback, wrap-iife, consistent-return, no-unused-vars, max-len, no-cond-assign, no-else-return, max-len */
+
+export default {
+  parse_log: function(log) {
+    var by_author, by_email, data, entry, i, len, total, normalized_email;
+    total = {};
+    by_author = {};
+    by_email = {};
+    for (i = 0, len = log.length; i < len; i += 1) {
+      entry = log[i];
+      if (total[entry.date] == null) {
+        this.add_date(entry.date, total);
       }
-      this.add(total, "deletions", entry.deletions);
-      return this.add(by_author, "deletions", entry.deletions);
-    },
-    get_total_data: function(parsed_log, field) {
-      var log, total_data;
-      log = parsed_log.total;
-      total_data = this.pick_field(log, field);
-      return _.sortBy(total_data, function(d) {
-        return d.date;
-      });
-    },
-    pick_field: function(log, field) {
-      var total_data;
-      total_data = [];
-      _.each(log, function(d) {
-        return total_data.push(_.pick(d, [field, 'date']));
-      });
-      return total_data;
-    },
-    get_author_data: function(parsed_log, field, date_range) {
-      var author_data, log;
-      if (date_range == null) {
-        date_range = null;
+      normalized_email = entry.author_email.toLowerCase();
+      data = by_author[entry.author_name] || by_email[normalized_email];
+      if (data == null) {
+        data = this.add_author(entry, by_author, by_email);
       }
-      log = parsed_log.by_author;
-      author_data = [];
-      _.each(log, (function(_this) {
-        return function(log_entry) {
-          var parsed_log_entry;
-          parsed_log_entry = _this.parse_log_entry(log_entry, field, date_range);
-          if (!_.isEmpty(parsed_log_entry.dates)) {
-            return author_data.push(parsed_log_entry);
-          }
-        };
-      })(this));
-      return _.sortBy(author_data, function(d) {
-        return d[field];
-      }).reverse();
-    },
-    parse_log_entry: function(log_entry, field, date_range) {
-      var parsed_entry;
-      parsed_entry = {};
-      parsed_entry.author_name = log_entry.author_name;
-      parsed_entry.author_email = log_entry.author_email;
-      parsed_entry.dates = {};
-      parsed_entry.commits = parsed_entry.additions = parsed_entry.deletions = 0;
-      _.each(_.omit(log_entry, 'author_name', 'author_email'), (function(_this) {
-        return function(value, key) {
-          if (_this.in_range(value.date, date_range)) {
-            parsed_entry.dates[value.date] = value[field];
-            parsed_entry.commits += value.commits;
-            parsed_entry.additions += value.additions;
-            return parsed_entry.deletions += value.deletions;
-          }
-        };
-      })(this));
-      return parsed_entry;
-    },
-    in_range: function(date, date_range) {
-      var ref;
-      if (date_range === null || (date_range[0] <= (ref = new Date(date)) && ref <= date_range[1])) {
-        return true;
-      } else {
-        return false;
+      if (!data[entry.date]) {
+        this.add_date(entry.date, data);
       }
+      this.store_data(entry, total[entry.date], data[entry.date]);
     }
-  };
-
-}).call(this);
+    total = _.toArray(total);
+    by_author = _.toArray(by_author);
+    return {
+      total: total,
+      by_author: by_author
+    };
+  },
+  add_date: function(date, collection) {
+    collection[date] = {};
+    return collection[date].date = date;
+  },
+  add_author: function(author, by_author, by_email) {
+    var data, normalized_email;
+    data = {};
+    data.author_name = author.author_name;
+    data.author_email = author.author_email;
+    normalized_email = author.author_email.toLowerCase();
+    by_author[author.author_name] = data;
+    by_email[normalized_email] = data;
+    return data;
+  },
+  store_data: function(entry, total, by_author) {
+    this.store_commits(total, by_author);
+    this.store_additions(entry, total, by_author);
+    return this.store_deletions(entry, total, by_author);
+  },
+  store_commits: function(total, by_author) {
+    this.add(total, "commits", 1);
+    return this.add(by_author, "commits", 1);
+  },
+  add: function(collection, field, value) {
+    if (collection[field] == null) {
+      collection[field] = 0;
+    }
+    return collection[field] += value;
+  },
+  store_additions: function(entry, total, by_author) {
+    if (entry.additions == null) {
+      entry.additions = 0;
+    }
+    this.add(total, "additions", entry.additions);
+    return this.add(by_author, "additions", entry.additions);
+  },
+  store_deletions: function(entry, total, by_author) {
+    if (entry.deletions == null) {
+      entry.deletions = 0;
+    }
+    this.add(total, "deletions", entry.deletions);
+    return this.add(by_author, "deletions", entry.deletions);
+  },
+  get_total_data: function(parsed_log, field) {
+    var log, total_data;
+    log = parsed_log.total;
+    total_data = this.pick_field(log, field);
+    return _.sortBy(total_data, function(d) {
+      return d.date;
+    });
+  },
+  pick_field: function(log, field) {
+    var total_data;
+    total_data = [];
+    _.each(log, function(d) {
+      return total_data.push(_.pick(d, [field, 'date']));
+    });
+    return total_data;
+  },
+  get_author_data: function(parsed_log, field, date_range) {
+    var author_data, log;
+    if (date_range == null) {
+      date_range = null;
+    }
+    log = parsed_log.by_author;
+    author_data = [];
+    _.each(log, (function(_this) {
+      return function(log_entry) {
+        var parsed_log_entry;
+        parsed_log_entry = _this.parse_log_entry(log_entry, field, date_range);
+        if (!_.isEmpty(parsed_log_entry.dates)) {
+          return author_data.push(parsed_log_entry);
+        }
+      };
+    })(this));
+    return _.sortBy(author_data, function(d) {
+      return d[field];
+    }).reverse();
+  },
+  parse_log_entry: function(log_entry, field, date_range) {
+    var parsed_entry;
+    parsed_entry = {};
+    parsed_entry.author_name = log_entry.author_name;
+    parsed_entry.author_email = log_entry.author_email;
+    parsed_entry.dates = {};
+    parsed_entry.commits = parsed_entry.additions = parsed_entry.deletions = 0;
+    _.each(_.omit(log_entry, 'author_name', 'author_email'), (function(_this) {
+      return function(value, key) {
+        if (_this.in_range(value.date, date_range)) {
+          parsed_entry.dates[value.date] = value[field];
+          parsed_entry.commits += value.commits;
+          parsed_entry.additions += value.additions;
+          return parsed_entry.deletions += value.deletions;
+        }
+      };
+    })(this));
+    return parsed_entry;
+  },
+  in_range: function(date, date_range) {
+    var ref;
+    if (date_range === null || (date_range[0] <= (ref = new Date(date)) && ref <= date_range[1])) {
+      return true;
+    } else {
+      return false;
+    }
+  }
+};
diff --git a/app/assets/javascripts/group_avatar.js b/app/assets/javascripts/group_avatar.js
index 17a76168a79..f03b47b1c1d 100644
--- a/app/assets/javascripts/group_avatar.js
+++ b/app/assets/javascripts/group_avatar.js
@@ -1,22 +1,19 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, quotes, no-var, one-var, one-var-declaration-per-line, no-useless-escape, padded-blocks, max-len */
-(function() {
-  this.GroupAvatar = (function() {
-    function GroupAvatar() {
-      $('.js-choose-group-avatar-button').bind("click", function() {
-        var form;
-        form = $(this).closest("form");
-        return form.find(".js-group-avatar-input").click();
-      });
-      $('.js-group-avatar-input').bind("change", function() {
-        var filename, form;
-        form = $(this).closest("form");
-        filename = $(this).val().replace(/^.*[\\\/]/, '');
-        return form.find(".js-avatar-filename").text(filename);
-      });
-    }
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, quotes, no-var, one-var, one-var-declaration-per-line, no-useless-escape, max-len */
 
-    return GroupAvatar;
+window.GroupAvatar = (function() {
+  function GroupAvatar() {
+    $('.js-choose-group-avatar-button').on("click", function() {
+      var form;
+      form = $(this).closest("form");
+      return form.find(".js-group-avatar-input").click();
+    });
+    $('.js-group-avatar-input').on("change", function() {
+      var filename, form;
+      form = $(this).closest("form");
+      filename = $(this).val().replace(/^.*[\\\/]/, '');
+      return form.find(".js-avatar-filename").text(filename);
+    });
+  }
 
-  })();
-
-}).call(this);
+  return GroupAvatar;
+})();
diff --git a/app/assets/javascripts/group_label_subscription.js b/app/assets/javascripts/group_label_subscription.js
new file mode 100644
index 00000000000..7dc9ce898e8
--- /dev/null
+++ b/app/assets/javascripts/group_label_subscription.js
@@ -0,0 +1,52 @@
+/* eslint-disable func-names, object-shorthand, comma-dangle, wrap-iife, space-before-function-paren, no-param-reassign, max-len */
+
+class GroupLabelSubscription {
+  constructor(container) {
+    const $container = $(container);
+    this.$dropdown = $container.find('.dropdown');
+    this.$subscribeButtons = $container.find('.js-subscribe-button');
+    this.$unsubscribeButtons = $container.find('.js-unsubscribe-button');
+
+    this.$subscribeButtons.on('click', this.subscribe.bind(this));
+    this.$unsubscribeButtons.on('click', this.unsubscribe.bind(this));
+  }
+
+  unsubscribe(event) {
+    event.preventDefault();
+
+    const url = this.$unsubscribeButtons.attr('data-url');
+
+    $.ajax({
+      type: 'POST',
+      url: url
+    }).done(() => {
+      this.toggleSubscriptionButtons();
+      this.$unsubscribeButtons.removeAttr('data-url');
+    });
+  }
+
+  subscribe(event) {
+    event.preventDefault();
+
+    const $btn = $(event.currentTarget);
+    const url = $btn.attr('data-url');
+
+    this.$unsubscribeButtons.attr('data-url', url);
+
+    $.ajax({
+      type: 'POST',
+      url: url
+    }).done(() => {
+      this.toggleSubscriptionButtons();
+    });
+  }
+
+  toggleSubscriptionButtons() {
+    this.$dropdown.toggleClass('hidden');
+    this.$subscribeButtons.toggleClass('hidden');
+    this.$unsubscribeButtons.toggleClass('hidden');
+  }
+}
+
+window.gl = window.gl || {};
+window.gl.GroupLabelSubscription = GroupLabelSubscription;
diff --git a/app/assets/javascripts/group_label_subscription.js.es6 b/app/assets/javascripts/group_label_subscription.js.es6
deleted file mode 100644
index eea6cd40859..00000000000
--- a/app/assets/javascripts/group_label_subscription.js.es6
+++ /dev/null
@@ -1,53 +0,0 @@
-/* eslint-disable */
-(function(global) {
-  class GroupLabelSubscription {
-    constructor(container) {
-      const $container = $(container);
-      this.$dropdown = $container.find('.dropdown');
-      this.$subscribeButtons = $container.find('.js-subscribe-button');
-      this.$unsubscribeButtons = $container.find('.js-unsubscribe-button');
-
-      this.$subscribeButtons.on('click', this.subscribe.bind(this));
-      this.$unsubscribeButtons.on('click', this.unsubscribe.bind(this));
-    }
-
-    unsubscribe(event) {
-      event.preventDefault();
-
-      const url = this.$unsubscribeButtons.attr('data-url');
-
-      $.ajax({
-        type: 'POST',
-        url: url
-      }).done(() => {
-        this.toggleSubscriptionButtons();
-        this.$unsubscribeButtons.removeAttr('data-url');
-      });
-    }
-
-    subscribe(event) {
-      event.preventDefault();
-
-      const $btn = $(event.currentTarget);
-      const url = $btn.attr('data-url');
-
-      this.$unsubscribeButtons.attr('data-url', url);
-
-      $.ajax({
-        type: 'POST',
-        url: url
-      }).done(() => {
-        this.toggleSubscriptionButtons();
-      });
-    }
-
-    toggleSubscriptionButtons() {
-      this.$dropdown.toggleClass('hidden');
-      this.$subscribeButtons.toggleClass('hidden');
-      this.$unsubscribeButtons.toggleClass('hidden');
-    }
-  }
-
-  global.GroupLabelSubscription = GroupLabelSubscription;
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/groups_list.js b/app/assets/javascripts/groups_list.js
new file mode 100644
index 00000000000..56a8cbf6d03
--- /dev/null
+++ b/app/assets/javascripts/groups_list.js
@@ -0,0 +1,18 @@
+import FilterableList from './filterable_list';
+
+/**
+ * Makes search request for groups when user types a value in the search input.
+ * Updates the html content of the page with the received one.
+ */
+export default class GroupsList {
+  constructor() {
+    const form = document.querySelector('form#group-filter-form');
+    const filter = document.querySelector('.js-groups-list-filter');
+    const holder = document.querySelector('.js-groups-list-holder');
+
+    if (form && filter && holder) {
+      const list = new FilterableList(form, filter, holder);
+      list.initSearch();
+    }
+  }
+}
diff --git a/app/assets/javascripts/groups_select.js b/app/assets/javascripts/groups_select.js
index 3dc6f05ca20..e5dfa30edab 100644
--- a/app/assets/javascripts/groups_select.js
+++ b/app/assets/javascripts/groups_select.js
@@ -1,71 +1,69 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, wrap-iife, one-var, camelcase, one-var-declaration-per-line, quotes, object-shorthand, no-undef, prefer-arrow-callback, comma-dangle, consistent-return, yoda, prefer-rest-params, prefer-spread, no-unused-vars, prefer-template, padded-blocks, max-len */
-(function() {
-  var slice = [].slice;
+/* eslint-disable func-names, space-before-function-paren, no-var, wrap-iife, one-var, camelcase, one-var-declaration-per-line, quotes, object-shorthand, prefer-arrow-callback, comma-dangle, consistent-return, yoda, prefer-rest-params, prefer-spread, no-unused-vars, prefer-template, max-len */
+/* global Api */
 
-  this.GroupsSelect = (function() {
-    function GroupsSelect() {
-      $('.ajax-groups-select').each((function(_this) {
-        return function(i, select) {
-          var all_available, skip_groups;
-          all_available = $(select).data('all-available');
-          skip_groups = $(select).data('skip-groups') || [];
-          return $(select).select2({
-            placeholder: "Search for a group",
-            multiple: $(select).hasClass('multiselect'),
-            minimumInputLength: 0,
-            query: function(query) {
-              options = { all_available: all_available, skip_groups: skip_groups };
-              return Api.groups(query.term, options, function(groups) {
-                var data;
-                data = {
-                  results: groups
-                };
-                return query.callback(data);
-              });
-            },
-            initSelection: function(element, callback) {
-              var id;
-              id = $(element).val();
-              if (id !== "") {
-                return Api.group(id, callback);
-              }
-            },
-            formatResult: function() {
-              var args;
-              args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
-              return _this.formatResult.apply(_this, args);
-            },
-            formatSelection: function() {
-              var args;
-              args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
-              return _this.formatSelection.apply(_this, args);
-            },
-            dropdownCssClass: "ajax-groups-dropdown",
-            // we do not want to escape markup since we are displaying html in results
-            escapeMarkup: function(m) {
-              return m;
-            }
-          });
-        };
-      })(this));
-    }
-
-    GroupsSelect.prototype.formatResult = function(group) {
-      var avatar;
-      if (group.avatar_url) {
-        avatar = group.avatar_url;
-      } else {
-        avatar = gon.default_avatar_url;
-      }
-      return "<div class='group-result'> <div class='group-name'>" + group.name + "</div> <div class='group-path'>" + group.path + "</div> </div>";
-    };
+var slice = [].slice;
 
-    GroupsSelect.prototype.formatSelection = function(group) {
-      return group.name;
-    };
+window.GroupsSelect = (function() {
+  function GroupsSelect() {
+    $('.ajax-groups-select').each((function(_this) {
+      return function(i, select) {
+        var all_available, skip_groups;
+        all_available = $(select).data('all-available');
+        skip_groups = $(select).data('skip-groups') || [];
+        return $(select).select2({
+          placeholder: "Search for a group",
+          multiple: $(select).hasClass('multiselect'),
+          minimumInputLength: 0,
+          query: function(query) {
+            var options = { all_available: all_available, skip_groups: skip_groups };
+            return Api.groups(query.term, options, function(groups) {
+              var data;
+              data = {
+                results: groups
+              };
+              return query.callback(data);
+            });
+          },
+          initSelection: function(element, callback) {
+            var id;
+            id = $(element).val();
+            if (id !== "") {
+              return Api.group(id, callback);
+            }
+          },
+          formatResult: function() {
+            var args;
+            args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
+            return _this.formatResult.apply(_this, args);
+          },
+          formatSelection: function() {
+            var args;
+            args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
+            return _this.formatSelection.apply(_this, args);
+          },
+          dropdownCssClass: "ajax-groups-dropdown",
+          // we do not want to escape markup since we are displaying html in results
+          escapeMarkup: function(m) {
+            return m;
+          }
+        });
+      };
+    })(this));
+  }
 
-    return GroupsSelect;
+  GroupsSelect.prototype.formatResult = function(group) {
+    var avatar;
+    if (group.avatar_url) {
+      avatar = group.avatar_url;
+    } else {
+      avatar = gon.default_avatar_url;
+    }
+    return "<div class='group-result'> <div class='group-name'>" + group.full_name + "</div> <div class='group-path'>" + group.full_path + "</div> </div>";
+  };
 
-  })();
+  GroupsSelect.prototype.formatSelection = function(group) {
+    return group.full_name;
+  };
 
-}).call(this);
+  return GroupsSelect;
+})();
diff --git a/app/assets/javascripts/header.js b/app/assets/javascripts/header.js
index c7cbf9ca44b..34f44dad7a5 100644
--- a/app/assets/javascripts/header.js
+++ b/app/assets/javascripts/header.js
@@ -1,10 +1,7 @@
-/* eslint-disable wrap-iife, func-names, space-before-function-paren, padded-blocks, prefer-arrow-callback, no-var, max-len */
-(function() {
+/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, no-var */
 
-  $(document).on('todo:toggle', function(e, count) {
-    var $todoPendingCount = $('.todos-pending-count');
-    $todoPendingCount.text(gl.text.addDelimiter(count));
-    $todoPendingCount.toggleClass('hidden', count === 0);
-  });
-
-})();
+$(document).on('todo:toggle', function(e, count) {
+  var $todoPendingCount = $('.todos-pending-count');
+  $todoPendingCount.text(gl.text.highCountTrim(count));
+  $todoPendingCount.toggleClass('hidden', count === 0);
+});
diff --git a/app/assets/javascripts/importer_status.js b/app/assets/javascripts/importer_status.js
index 9425b6ed9d4..34e4a257ff9 100644
--- a/app/assets/javascripts/importer_status.js
+++ b/app/assets/javascripts/importer_status.js
@@ -1,6 +1,7 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, camelcase, no-var, one-var, one-var-declaration-per-line, prefer-template, quotes, object-shorthand, comma-dangle, no-unused-vars, prefer-arrow-callback, no-else-return, padded-blocks, vars-on-top, no-new, no-undef, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, camelcase, no-var, one-var, one-var-declaration-per-line, prefer-template, quotes, object-shorthand, comma-dangle, no-unused-vars, prefer-arrow-callback, no-else-return, vars-on-top, no-new, max-len */
+
 (function() {
-  this.ImporterStatus = (function() {
+  window.ImporterStatus = (function() {
     function ImporterStatus(jobs_url, import_url) {
       this.jobs_url = jobs_url;
       this.import_url = import_url;
@@ -67,7 +68,6 @@
     };
 
     return ImporterStatus;
-
   })();
 
   $(function() {
@@ -75,7 +75,7 @@
       var jobsImportPath = $('.js-importer-status').data('jobs-import-path');
       var importPath = $('.js-importer-status').data('import-path');
 
-      new ImporterStatus(jobsImportPath, importPath);
+      new window.ImporterStatus(jobsImportPath, importPath);
     }
   });
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/issuable.js b/app/assets/javascripts/issuable.js
new file mode 100644
index 00000000000..3bfce32768a
--- /dev/null
+++ b/app/assets/javascripts/issuable.js
@@ -0,0 +1,188 @@
+/* eslint-disable no-param-reassign, func-names, no-var, camelcase, no-unused-vars, object-shorthand, space-before-function-paren, no-return-assign, comma-dangle, consistent-return, one-var, one-var-declaration-per-line, quotes, prefer-template, prefer-arrow-callback, wrap-iife, max-len */
+/* global Issuable */
+
+((global) => {
+  var issuable_created;
+
+  issuable_created = false;
+
+  global.Issuable = {
+    init: function() {
+      Issuable.initTemplates();
+      Issuable.initSearch();
+      Issuable.initChecks();
+      Issuable.initResetFilters();
+      Issuable.resetIncomingEmailToken();
+      return Issuable.initLabelFilterRemove();
+    },
+    initTemplates: function() {
+      return Issuable.labelRow = _.template('<% _.each(labels, function(label){ %> <span class="label-row btn-group" role="group" aria-label="<%- label.title %>" style="color: <%- label.text_color %>;"> <a href="#" class="btn btn-transparent has-tooltip" style="background-color: <%- label.color %>;" title="<%- label.description %>" data-container="body"> <%- label.title %> </a> <button type="button" class="btn btn-transparent label-remove js-label-filter-remove" style="background-color: <%- label.color %>;" data-label="<%- label.title %>"> <i class="fa fa-times"></i> </button> </span> <% }); %>');
+    },
+    initSearch: function() {
+      const $searchInput = $('#issuable_search');
+
+      Issuable.initSearchState($searchInput);
+
+      // `immediate` param set to false debounces on the `trailing` edge, lets user finish typing
+      const debouncedExecSearch = _.debounce(Issuable.executeSearch, 1000, false);
+
+      $searchInput.off('keyup').on('keyup', debouncedExecSearch);
+
+      // ensures existing filters are preserved when manually submitted
+      $('#issuable_search_form').on('submit', (e) => {
+        e.preventDefault();
+        debouncedExecSearch(e);
+      });
+    },
+    initSearchState: function($searchInput) {
+      const currentSearchVal = $searchInput.val();
+
+      Issuable.searchState = {
+        elem: $searchInput,
+        current: currentSearchVal
+      };
+
+      Issuable.maybeFocusOnSearch();
+    },
+    accessSearchPristine: function(set) {
+      // store reference to previous value to prevent search on non-mutating keyup
+      const state = Issuable.searchState;
+      const currentSearchVal = state.elem.val();
+
+      if (set) {
+        state.current = currentSearchVal;
+      } else {
+        return state.current === currentSearchVal;
+      }
+    },
+    maybeFocusOnSearch: function() {
+      const currentSearchVal = Issuable.searchState.current;
+      if (currentSearchVal && currentSearchVal !== '') {
+        const queryLength = currentSearchVal.length;
+        const $searchInput = Issuable.searchState.elem;
+
+      /* The following ensures that the cursor is initially placed at
+        * the end of search input when focus is applied. It accounts
+        * for differences in browser implementations of `setSelectionRange`
+        * and cursor placement for elements in focus.
+      */
+        $searchInput.focus();
+        if ($searchInput.setSelectionRange) {
+          $searchInput.setSelectionRange(queryLength, queryLength);
+        } else {
+          $searchInput.val(currentSearchVal);
+        }
+      }
+    },
+    executeSearch: function(e) {
+      const $search = $('#issuable_search');
+      const $searchName = $search.attr('name');
+      const $searchValue = $search.val();
+      const $filtersForm = $('.js-filter-form');
+      const $input = $(`input[name='${$searchName}']`, $filtersForm);
+      const isPristine = Issuable.accessSearchPristine();
+
+      if (isPristine) {
+        return;
+      }
+
+      if (!$input.length) {
+        $filtersForm.append(`<input type='hidden' name='${$searchName}' value='${_.escape($searchValue)}'/>`);
+      } else {
+        $input.val($searchValue);
+      }
+
+      Issuable.filterResults($filtersForm);
+    },
+    initLabelFilterRemove: function() {
+      return $(document).off('click', '.js-label-filter-remove').on('click', '.js-label-filter-remove', function(e) {
+        var $button;
+        $button = $(this);
+        // Remove the label input box
+        $('input[name="label_name[]"]').filter(function() {
+          return this.value === $button.data('label');
+        }).remove();
+        // Submit the form to get new data
+        Issuable.filterResults($('.filter-form'));
+      });
+    },
+    filterResults: (function(_this) {
+      return function(form) {
+        var formAction, formData, issuesUrl;
+        formData = form.serializeArray();
+        formData = formData.filter(function(data) {
+          return data.value !== '';
+        });
+        formData = $.param(formData);
+        formAction = form.attr('action');
+        issuesUrl = formAction;
+        issuesUrl += "" + (formAction.indexOf('?') === -1 ? '?' : '&');
+        issuesUrl += formData;
+        return gl.utils.visitUrl(issuesUrl);
+      };
+    })(this),
+    initResetFilters: function() {
+      $('.reset-filters').on('click', function(e) {
+        e.preventDefault();
+        const target = e.target;
+        const $form = $(target).parents('.js-filter-form');
+        const baseIssuesUrl = target.href;
+
+        $form.attr('action', baseIssuesUrl);
+        gl.utils.visitUrl(baseIssuesUrl);
+      });
+    },
+    initChecks: function() {
+      this.issuableBulkActions = $('.bulk-update').data('bulkActions');
+      $('.check_all_issues').off('click').on('click', function() {
+        $('.selected_issue').prop('checked', this.checked);
+        return Issuable.checkChanged();
+      });
+      return $('.selected_issue').off('change').on('change', Issuable.checkChanged.bind(this));
+    },
+    checkChanged: function() {
+      const $checkedIssues = $('.selected_issue:checked');
+      const $updateIssuesIds = $('#update_issuable_ids');
+      const $issuesOtherFilters = $('.issues-other-filters');
+      const $issuesBulkUpdate = $('.issues_bulk_update');
+
+      this.issuableBulkActions.willUpdateLabels = false;
+      this.issuableBulkActions.setOriginalDropdownData();
+
+      if ($checkedIssues.length > 0) {
+        const ids = $.map($checkedIssues, function(value) {
+          return $(value).data('id');
+        });
+        $updateIssuesIds.val(ids);
+        $issuesOtherFilters.hide();
+        $issuesBulkUpdate.show();
+      } else {
+        $updateIssuesIds.val([]);
+        $issuesBulkUpdate.hide();
+        $issuesOtherFilters.show();
+      }
+      return true;
+    },
+
+    resetIncomingEmailToken: function() {
+      $('.incoming-email-token-reset').on('click', function(e) {
+        e.preventDefault();
+
+        $.ajax({
+          type: 'PUT',
+          url: $('.incoming-email-token-reset').attr('href'),
+          dataType: 'json',
+          success: function(response) {
+            $('#issue_email').val(response.new_issue_address).focus();
+          },
+          beforeSend: function() {
+            $('.incoming-email-token-reset').text('resetting...');
+          },
+          complete: function() {
+            $('.incoming-email-token-reset').text('reset it');
+          }
+        });
+      });
+    }
+  };
+})(window);
diff --git a/app/assets/javascripts/issuable.js.es6 b/app/assets/javascripts/issuable.js.es6
deleted file mode 100644
index 46503c290ae..00000000000
--- a/app/assets/javascripts/issuable.js.es6
+++ /dev/null
@@ -1,182 +0,0 @@
-/* eslint-disable */
-(function() {
-  var issuable_created;
-
-  issuable_created = false;
-
-  this.Issuable = {
-    init: function() {
-      Issuable.initTemplates();
-      Issuable.initSearch();
-      Issuable.initChecks();
-      Issuable.initResetFilters();
-      Issuable.resetIncomingEmailToken();
-      return Issuable.initLabelFilterRemove();
-    },
-    initTemplates: function() {
-      return Issuable.labelRow = _.template('<% _.each(labels, function(label){ %> <span class="label-row btn-group" role="group" aria-label="<%- label.title %>" style="color: <%- label.text_color %>;"> <a href="#" class="btn btn-transparent has-tooltip" style="background-color: <%- label.color %>;" title="<%- label.description %>" data-container="body"> <%- label.title %> </a> <button type="button" class="btn btn-transparent label-remove js-label-filter-remove" style="background-color: <%- label.color %>;" data-label="<%- label.title %>"> <i class="fa fa-times"></i> </button> </span> <% }); %>');
-    },
-    initSearch: function() {
-      const $searchInput = $('#issuable_search');
-
-      Issuable.initSearchState($searchInput);
-
-      // `immediate` param set to false debounces on the `trailing` edge, lets user finish typing
-      const debouncedExecSearch = _.debounce(Issuable.executeSearch, 1000, false);
-
-      $searchInput.off('keyup').on('keyup', debouncedExecSearch);
-
-      // ensures existing filters are preserved when manually submitted
-      $('#issuable_search_form').on('submit', (e) => {
-        e.preventDefault();
-        debouncedExecSearch(e);
-      });
-
-    },
-    initSearchState: function($searchInput) {
-      const currentSearchVal = $searchInput.val();
-
-      Issuable.searchState = {
-        elem: $searchInput,
-        current: currentSearchVal
-      };
-
-      Issuable.maybeFocusOnSearch();
-    },
-    accessSearchPristine: function(set) {
-      // store reference to previous value to prevent search on non-mutating keyup
-      const state = Issuable.searchState;
-      const currentSearchVal = state.elem.val();
-
-      if (set) {
-        state.current = currentSearchVal;
-      } else {
-        return state.current === currentSearchVal;
-      }
-    },
-    maybeFocusOnSearch: function() {
-      const currentSearchVal = Issuable.searchState.current;
-      if (currentSearchVal && currentSearchVal !== '') {
-        const queryLength = currentSearchVal.length;
-        const $searchInput = Issuable.searchState.elem;
-
-      /* The following ensures that the cursor is initially placed at
-        * the end of search input when focus is applied. It accounts
-        * for differences in browser implementations of `setSelectionRange`
-        * and cursor placement for elements in focus.
-      */
-        $searchInput.focus();
-        if ($searchInput.setSelectionRange) {
-          $searchInput.setSelectionRange(queryLength, queryLength);
-        } else {
-          $searchInput.val(currentSearchVal);
-        }
-      }
-    },
-    executeSearch: function(e) {
-      const $search = $('#issuable_search');
-      const $searchName = $search.attr('name');
-      const $searchValue = $search.val();
-      const $filtersForm = $('.js-filter-form');
-      const $input = $(`input[name='${$searchName}']`, $filtersForm);
-      const isPristine = Issuable.accessSearchPristine();
-
-      if (isPristine) {
-        return;
-      }
-
-      if (!$input.length) {
-        $filtersForm.append(`<input type='hidden' name='${$searchName}' value='${_.escape($searchValue)}'/>`);
-      } else {
-        $input.val($searchValue);
-      }
-
-      Issuable.filterResults($filtersForm);
-    },
-    initLabelFilterRemove: function() {
-      return $(document).off('click', '.js-label-filter-remove').on('click', '.js-label-filter-remove', function(e) {
-        var $button;
-        $button = $(this);
-        // Remove the label input box
-        $('input[name="label_name[]"]').filter(function() {
-          return this.value === $button.data('label');
-        }).remove();
-        // Submit the form to get new data
-        Issuable.filterResults($('.filter-form'));
-      });
-    },
-    filterResults: (function(_this) {
-      return function(form) {
-        var formAction, formData, issuesUrl;
-        formData = form.serialize();
-        formAction = form.attr('action');
-        issuesUrl = formAction;
-        issuesUrl += "" + (formAction.indexOf('?') < 0 ? '?' : '&');
-        issuesUrl += formData;
-        return Turbolinks.visit(issuesUrl);
-      };
-    })(this),
-    initResetFilters: function() {
-      $('.reset-filters').on('click', function(e) {
-        e.preventDefault();
-        const target = e.target;
-        const $form = $(target).parents('.js-filter-form');
-        const baseIssuesUrl = target.href;
-
-        $form.attr('action', baseIssuesUrl);
-        Turbolinks.visit(baseIssuesUrl);
-      });
-    },
-    initChecks: function() {
-      this.issuableBulkActions = $('.bulk-update').data('bulkActions');
-      $('.check_all_issues').off('click').on('click', function() {
-        $('.selected_issue').prop('checked', this.checked);
-        return Issuable.checkChanged();
-      });
-      return $('.selected_issue').off('change').on('change', Issuable.checkChanged.bind(this));
-    },
-    checkChanged: function() {
-      const $checkedIssues = $('.selected_issue:checked');
-      const $updateIssuesIds = $('#update_issuable_ids');
-      const $issuesOtherFilters = $('.issues-other-filters');
-      const $issuesBulkUpdate = $('.issues_bulk_update');
-
-      if ($checkedIssues.length > 0) {
-        let ids = $.map($checkedIssues, function(value) {
-          return $(value).data('id');
-        });
-        $updateIssuesIds.val(ids);
-        $issuesOtherFilters.hide();
-        $issuesBulkUpdate.show();
-      } else {
-        $updateIssuesIds.val([]);
-        $issuesBulkUpdate.hide();
-        $issuesOtherFilters.show();
-        this.issuableBulkActions.willUpdateLabels = false;
-      }
-      return true;
-    },
-
-    resetIncomingEmailToken: function() {
-      $('.incoming-email-token-reset').on('click', function(e) {
-        e.preventDefault();
-
-        $.ajax({
-          type: 'PUT',
-          url: $('.incoming-email-token-reset').attr('href'),
-          dataType: 'json',
-          success: function(response) {
-            $('#issue_email').val(response.new_issue_address).focus();
-          },
-          beforeSend: function() {
-            $('.incoming-email-token-reset').text('resetting...');
-          },
-          complete: function() {
-            $('.incoming-email-token-reset').text('reset it');
-          }
-        });
-      });
-    }
-  };
-
-}).call(this);
diff --git a/app/assets/javascripts/issuable/issuable_bundle.js b/app/assets/javascripts/issuable/issuable_bundle.js
new file mode 100644
index 00000000000..e927cc0077c
--- /dev/null
+++ b/app/assets/javascripts/issuable/issuable_bundle.js
@@ -0,0 +1 @@
+require('./time_tracking/time_tracking_bundle');
diff --git a/app/assets/javascripts/issuable/time_tracking/components/collapsed_state.js b/app/assets/javascripts/issuable/time_tracking/components/collapsed_state.js
new file mode 100644
index 00000000000..357b3487ca9
--- /dev/null
+++ b/app/assets/javascripts/issuable/time_tracking/components/collapsed_state.js
@@ -0,0 +1,42 @@
+/* global Vue */
+import stopwatchSvg from 'icons/_icon_stopwatch.svg';
+
+require('../../../lib/utils/pretty_time');
+
+(() => {
+  Vue.component('time-tracking-collapsed-state', {
+    name: 'time-tracking-collapsed-state',
+    props: [
+      'showComparisonState',
+      'showSpentOnlyState',
+      'showEstimateOnlyState',
+      'showNoTimeTrackingState',
+      'timeSpentHumanReadable',
+      'timeEstimateHumanReadable',
+    ],
+    methods: {
+      abbreviateTime(timeStr) {
+        return gl.utils.prettyTime.abbreviateTime(timeStr);
+      },
+    },
+    template: `
+      <div class='sidebar-collapsed-icon'>
+        ${stopwatchSvg}
+        <div class='time-tracking-collapsed-summary'>
+          <div class='compare' v-if='showComparisonState'>
+            <span>{{ abbreviateTime(timeSpentHumanReadable) }} / {{ abbreviateTime(timeEstimateHumanReadable) }}</span>
+          </div>
+          <div class='estimate-only' v-if='showEstimateOnlyState'>
+            <span class='bold'>-- / {{ abbreviateTime(timeEstimateHumanReadable) }}</span>
+          </div>
+          <div class='spend-only' v-if='showSpentOnlyState'>
+            <span class='bold'>{{ abbreviateTime(timeSpentHumanReadable) }} / --</span>
+          </div>
+          <div class='no-tracking' v-if='showNoTimeTrackingState'>
+            <span class='no-value'>None</span>
+          </div>
+        </div>
+      </div>
+      `,
+  });
+})();
diff --git a/app/assets/javascripts/issuable/time_tracking/components/comparison_pane.js b/app/assets/javascripts/issuable/time_tracking/components/comparison_pane.js
new file mode 100644
index 00000000000..750468c679b
--- /dev/null
+++ b/app/assets/javascripts/issuable/time_tracking/components/comparison_pane.js
@@ -0,0 +1,69 @@
+/* global Vue */
+require('../../../lib/utils/pretty_time');
+
+(() => {
+  const prettyTime = gl.utils.prettyTime;
+
+  Vue.component('time-tracking-comparison-pane', {
+    name: 'time-tracking-comparison-pane',
+    props: [
+      'timeSpent',
+      'timeEstimate',
+      'timeSpentHumanReadable',
+      'timeEstimateHumanReadable',
+    ],
+    computed: {
+      parsedRemaining() {
+        const diffSeconds = this.timeEstimate - this.timeSpent;
+        return prettyTime.parseSeconds(diffSeconds);
+      },
+      timeRemainingHumanReadable() {
+        return prettyTime.stringifyTime(this.parsedRemaining);
+      },
+      timeRemainingTooltip() {
+        const prefix = this.timeRemainingMinutes < 0 ? 'Over by' : 'Time remaining:';
+        return `${prefix} ${this.timeRemainingHumanReadable}`;
+      },
+      /* Diff values for comparison meter */
+      timeRemainingMinutes() {
+        return this.timeEstimate - this.timeSpent;
+      },
+      timeRemainingPercent() {
+        return `${Math.floor((this.timeSpent / this.timeEstimate) * 100)}%`;
+      },
+      timeRemainingStatusClass() {
+        return this.timeEstimate >= this.timeSpent ? 'within_estimate' : 'over_estimate';
+      },
+      /* Parsed time values */
+      parsedEstimate() {
+        return prettyTime.parseSeconds(this.timeEstimate);
+      },
+      parsedSpent() {
+        return prettyTime.parseSeconds(this.timeSpent);
+      },
+    },
+    template: `
+      <div class='time-tracking-comparison-pane'>
+        <div class='compare-meter' data-toggle='tooltip' data-placement='top' role='timeRemainingDisplay'
+          :aria-valuenow='timeRemainingTooltip'
+          :title='timeRemainingTooltip'
+          :data-original-title='timeRemainingTooltip'
+          :class='timeRemainingStatusClass'>
+          <div class='meter-container' role='timeSpentPercent' :aria-valuenow='timeRemainingPercent'>
+            <div :style='{ width: timeRemainingPercent }' class='meter-fill'></div>
+          </div>
+          <div class='compare-display-container'>
+            <div class='compare-display pull-left'>
+              <span class='compare-label'>Spent</span>
+              <span class='compare-value spent'>{{ timeSpentHumanReadable }}</span>
+            </div>
+            <div class='compare-display estimated pull-right'>
+              <span class='compare-label'>Est</span>
+              <span class='compare-value'>{{ timeEstimateHumanReadable }}</span>
+            </div>
+          </div>
+        </div>
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/issuable/time_tracking/components/estimate_only_pane.js b/app/assets/javascripts/issuable/time_tracking/components/estimate_only_pane.js
new file mode 100644
index 00000000000..309e9f2f9ef
--- /dev/null
+++ b/app/assets/javascripts/issuable/time_tracking/components/estimate_only_pane.js
@@ -0,0 +1,13 @@
+/* global Vue */
+(() => {
+  Vue.component('time-tracking-estimate-only-pane', {
+    name: 'time-tracking-estimate-only-pane',
+    props: ['timeEstimateHumanReadable'],
+    template: `
+      <div class='time-tracking-estimate-only-pane'>
+        <span class='bold'>Estimated:</span>
+        {{ timeEstimateHumanReadable }}
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/issuable/time_tracking/components/help_state.js b/app/assets/javascripts/issuable/time_tracking/components/help_state.js
new file mode 100644
index 00000000000..d7ced6d7151
--- /dev/null
+++ b/app/assets/javascripts/issuable/time_tracking/components/help_state.js
@@ -0,0 +1,24 @@
+/* global Vue */
+(() => {
+  Vue.component('time-tracking-help-state', {
+    name: 'time-tracking-help-state',
+    props: ['docsUrl'],
+    template: `
+      <div class='time-tracking-help-state'>
+        <div class='time-tracking-info'>
+          <h4>Track time with slash commands</h4>
+          <p>Slash commands can be used in the issues description and comment boxes.</p>
+          <p>
+            <code>/estimate</code>
+            will update the estimated time with the latest command.
+          </p>
+          <p>
+            <code>/spend</code>
+            will update the sum of the time spent.
+          </p>
+          <a class='btn btn-default learn-more-button' :href='docsUrl'>Learn more</a>
+        </div>
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/issuable/time_tracking/components/no_tracking_pane.js b/app/assets/javascripts/issuable/time_tracking/components/no_tracking_pane.js
new file mode 100644
index 00000000000..1d2ca643b5b
--- /dev/null
+++ b/app/assets/javascripts/issuable/time_tracking/components/no_tracking_pane.js
@@ -0,0 +1,11 @@
+/* global Vue */
+(() => {
+  Vue.component('time-tracking-no-tracking-pane', {
+    name: 'time-tracking-no-tracking-pane',
+    template: `
+      <div class='time-tracking-no-tracking-pane'>
+        <span class='no-value'>No estimate or time spent</span>
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/issuable/time_tracking/components/spent_only_pane.js b/app/assets/javascripts/issuable/time_tracking/components/spent_only_pane.js
new file mode 100644
index 00000000000..ed283fec3c3
--- /dev/null
+++ b/app/assets/javascripts/issuable/time_tracking/components/spent_only_pane.js
@@ -0,0 +1,13 @@
+/* global Vue */
+(() => {
+  Vue.component('time-tracking-spent-only-pane', {
+    name: 'time-tracking-spent-only-pane',
+    props: ['timeSpentHumanReadable'],
+    template: `
+      <div class='time-tracking-spend-only-pane'>
+        <span class='bold'>Spent:</span>
+        {{ timeSpentHumanReadable }}
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/issuable/time_tracking/components/time_tracker.js b/app/assets/javascripts/issuable/time_tracking/components/time_tracker.js
new file mode 100644
index 00000000000..1fae2d62b14
--- /dev/null
+++ b/app/assets/javascripts/issuable/time_tracking/components/time_tracker.js
@@ -0,0 +1,117 @@
+/* global Vue */
+
+require('./help_state');
+require('./collapsed_state');
+require('./spent_only_pane');
+require('./no_tracking_pane');
+require('./estimate_only_pane');
+require('./comparison_pane');
+
+(() => {
+  Vue.component('issuable-time-tracker', {
+    name: 'issuable-time-tracker',
+    props: [
+      'time_estimate',
+      'time_spent',
+      'human_time_estimate',
+      'human_time_spent',
+      'docsUrl',
+    ],
+    data() {
+      return {
+        showHelp: false,
+      };
+    },
+    computed: {
+      timeSpent() {
+        return this.time_spent;
+      },
+      timeEstimate() {
+        return this.time_estimate;
+      },
+      timeEstimateHumanReadable() {
+        return this.human_time_estimate;
+      },
+      timeSpentHumanReadable() {
+        return this.human_time_spent;
+      },
+      hasTimeSpent() {
+        return !!this.timeSpent;
+      },
+      hasTimeEstimate() {
+        return !!this.timeEstimate;
+      },
+      showComparisonState() {
+        return this.hasTimeEstimate && this.hasTimeSpent;
+      },
+      showEstimateOnlyState() {
+        return this.hasTimeEstimate && !this.hasTimeSpent;
+      },
+      showSpentOnlyState() {
+        return this.hasTimeSpent && !this.hasTimeEstimate;
+      },
+      showNoTimeTrackingState() {
+        return !this.hasTimeEstimate && !this.hasTimeSpent;
+      },
+      showHelpState() {
+        return !!this.showHelp;
+      },
+    },
+    methods: {
+      toggleHelpState(show) {
+        this.showHelp = show;
+      },
+    },
+    template: `
+      <div class='time_tracker time-tracking-component-wrap' v-cloak>
+        <time-tracking-collapsed-state
+          :show-comparison-state='showComparisonState'
+          :show-help-state='showHelpState'
+          :show-spent-only-state='showSpentOnlyState'
+          :show-estimate-only-state='showEstimateOnlyState'
+          :time-spent-human-readable='timeSpentHumanReadable'
+          :time-estimate-human-readable='timeEstimateHumanReadable'>
+        </time-tracking-collapsed-state>
+        <div class='title hide-collapsed'>
+          Time tracking
+          <div class='help-button pull-right'
+            v-if='!showHelpState'
+            @click='toggleHelpState(true)'>
+            <i class='fa fa-question-circle' aria-hidden='true'></i>
+          </div>
+          <div class='close-help-button pull-right'
+            v-if='showHelpState'
+            @click='toggleHelpState(false)'>
+            <i class='fa fa-close' aria-hidden='true'></i>
+          </div>
+        </div>
+        <div class='time-tracking-content hide-collapsed'>
+          <time-tracking-estimate-only-pane
+            v-if='showEstimateOnlyState'
+            :time-estimate-human-readable='timeEstimateHumanReadable'>
+          </time-tracking-estimate-only-pane>
+          <time-tracking-spent-only-pane
+            v-if='showSpentOnlyState'
+            :time-spent-human-readable='timeSpentHumanReadable'>
+          </time-tracking-spent-only-pane>
+          <time-tracking-no-tracking-pane
+            v-if='showNoTimeTrackingState'>
+          </time-tracking-no-tracking-pane>
+          <time-tracking-comparison-pane
+            v-if='showComparisonState'
+            :time-estimate='timeEstimate'
+            :time-spent='timeSpent'
+            :time-spent-human-readable='timeSpentHumanReadable'
+            :time-estimate-human-readable='timeEstimateHumanReadable'>
+          </time-tracking-comparison-pane>
+          <transition name='help-state-toggle'>
+            <time-tracking-help-state
+              v-if='showHelpState'
+              :docs-url='docsUrl'>
+            </time-tracking-help-state>
+          </transition>
+        </div>
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/issuable/time_tracking/time_tracking_bundle.js b/app/assets/javascripts/issuable/time_tracking/time_tracking_bundle.js
new file mode 100644
index 00000000000..0134b7cb6f3
--- /dev/null
+++ b/app/assets/javascripts/issuable/time_tracking/time_tracking_bundle.js
@@ -0,0 +1,65 @@
+/* global Vue */
+
+window.Vue = require('vue');
+window.Vue.use(require('vue-resource'));
+require('./components/time_tracker');
+require('../../smart_interval');
+require('../../subbable_resource');
+
+(() => {
+  /* This Vue instance represents what will become the parent instance for the
+    * sidebar. It will be responsible for managing `issuable` state and propagating
+    * changes to sidebar components. We will want to create a separate service to
+    * interface with the server at that point.
+   */
+
+  class IssuableTimeTracking {
+    constructor(issuableJSON) {
+      const parsedIssuable = JSON.parse(issuableJSON);
+      return this.initComponent(parsedIssuable);
+    }
+
+    initComponent(parsedIssuable) {
+      this.parentInstance = new Vue({
+        el: '#issuable-time-tracker',
+        data: {
+          issuable: parsedIssuable,
+        },
+        methods: {
+          fetchIssuable() {
+            return gl.IssuableResource.get.call(gl.IssuableResource, {
+              type: 'GET',
+              url: gl.IssuableResource.endpoint,
+            });
+          },
+          updateState(data) {
+            this.issuable = data;
+          },
+          subscribeToUpdates() {
+            gl.IssuableResource.subscribe(data => this.updateState(data));
+          },
+          listenForSlashCommands() {
+            $(document).on('ajax:success', '.gfm-form', (e, data) => {
+              const subscribedCommands = ['spend_time', 'time_estimate'];
+              const changedCommands = data.commands_changes
+                ? Object.keys(data.commands_changes)
+                : [];
+              if (changedCommands && _.intersection(subscribedCommands, changedCommands).length) {
+                this.fetchIssuable();
+              }
+            });
+          },
+        },
+        created() {
+          this.fetchIssuable();
+        },
+        mounted() {
+          this.subscribeToUpdates();
+          this.listenForSlashCommands();
+        },
+      });
+    }
+  }
+
+  gl.IssuableTimeTracking = IssuableTimeTracking;
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/issuable_context.js b/app/assets/javascripts/issuable_context.js
index 317818951fd..115312d4b83 100644
--- a/app/assets/javascripts/issuable_context.js
+++ b/app/assets/javascripts/issuable_context.js
@@ -1,4 +1,8 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-new, no-undef, comma-dangle, quotes, prefer-arrow-callback, consistent-return, one-var, no-var, one-var-declaration-per-line, no-underscore-dangle, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-new, comma-dangle, quotes, prefer-arrow-callback, consistent-return, one-var, no-var, one-var-declaration-per-line, no-underscore-dangle, max-len */
+/* global UsersSelect */
+/* global Cookies */
+/* global bp */
+
 (function() {
   this.IssuableContext = (function() {
     function IssuableContext(currentUser) {
@@ -35,6 +39,13 @@
           }, 0);
         }
       });
+      window.addEventListener('beforeunload', function() {
+        // collapsed_gutter cookie hides the sidebar
+        var bpBreakpoint = bp.getBreakpointSize();
+        if (bpBreakpoint === 'xs' || bpBreakpoint === 'sm') {
+          Cookies.set('collapsed_gutter', true);
+        }
+      });
       $(".right-sidebar").niceScroll();
     }
 
@@ -64,7 +75,5 @@
     };
 
     return IssuableContext;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/issuable_form.js b/app/assets/javascripts/issuable_form.js
index 50fdbc89c7c..de184ab2675 100644
--- a/app/assets/javascripts/issuable_form.js
+++ b/app/assets/javascripts/issuable_form.js
@@ -1,6 +1,13 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, no-use-before-define, no-useless-escape, no-undef, no-new, quotes, object-shorthand, no-unused-vars, comma-dangle, radix, no-alert, consistent-return, no-else-return, prefer-template, one-var, one-var-declaration-per-line, curly, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, no-use-before-define, no-useless-escape, no-new, quotes, object-shorthand, no-unused-vars, comma-dangle, no-alert, consistent-return, no-else-return, prefer-template, one-var, one-var-declaration-per-line, curly, max-len */
+/* global GitLab */
+/* global UsersSelect */
+/* global ZenMode */
+/* global Autosave */
+/* global dateFormat */
+/* global Pikaday */
+
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.IssuableForm = (function() {
     IssuableForm.prototype.issueMoveConfirmMsg = 'Are you sure you want to move this issue to another project?';
@@ -8,13 +15,13 @@
     IssuableForm.prototype.wipRegex = /^\s*(\[WIP\]\s*|WIP:\s*|WIP\s+)+\s*/i;
 
     function IssuableForm(form) {
-      var $issuableDueDate;
+      var $issuableDueDate, calendar;
       this.form = form;
       this.toggleWip = bind(this.toggleWip, this);
       this.renderWipExplanation = bind(this.renderWipExplanation, this);
       this.resetAutosave = bind(this.resetAutosave, this);
       this.handleSubmit = bind(this.handleSubmit, this);
-      GitLab.GfmAutoComplete.setup();
+      gl.GfmAutoComplete.setup();
       new UsersSelect();
       new ZenMode();
       this.titleField = this.form.find("input[name*='[title]']");
@@ -30,12 +37,15 @@
       this.initMoveDropdown();
       $issuableDueDate = $('#issuable-due-date');
       if ($issuableDueDate.length) {
-        $('.datepicker').datepicker({
-          dateFormat: 'yy-mm-dd',
-          onSelect: function(dateText, inst) {
-            return $issuableDueDate.val(dateText);
+        calendar = new Pikaday({
+          field: $issuableDueDate.get(0),
+          theme: 'gitlab-theme',
+          format: 'yyyy-mm-dd',
+          onSelect: function(dateText) {
+            $issuableDueDate.val(dateFormat(new Date(dateText), 'yyyy-mm-dd'));
           }
-        }).datepicker('setDate', $.datepicker.parseDate('yy-mm-dd', $issuableDueDate.val()));
+        });
+        calendar.setDate(new Date($issuableDueDate.val()));
       }
     }
 
@@ -46,7 +56,7 @@
 
     IssuableForm.prototype.handleSubmit = function() {
       var fieldId = (this.issueMoveField != null) ? this.issueMoveField.val() : null;
-      if ((parseInt(fieldId) || 0) > 0) {
+      if ((parseInt(fieldId, 10) || 0) > 0) {
         if (!confirm(this.issueMoveConfirmMsg)) {
           return false;
         }
@@ -145,7 +155,5 @@
     };
 
     return IssuableForm;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/issue.js b/app/assets/javascripts/issue.js
index 8540b199aba..ef4029a8623 100644
--- a/app/assets/javascripts/issue.js
+++ b/app/assets/javascripts/issue.js
@@ -1,159 +1,129 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, one-var, no-underscore-dangle, one-var-declaration-per-line, object-shorthand, no-unused-vars, no-undef, no-new, comma-dangle, consistent-return, quotes, dot-notation, quote-props, prefer-arrow-callback, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, one-var, no-underscore-dangle, one-var-declaration-per-line, object-shorthand, no-unused-vars, no-new, comma-dangle, consistent-return, quotes, dot-notation, quote-props, prefer-arrow-callback, max-len */
+/* global Flash */
 
-/*= require flash */
-/*= require jquery.waitforimages */
-/*= require task_list */
+require('./flash');
+require('vendor/jquery.waitforimages');
+require('./task_list');
 
-(function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
-
-  this.Issue = (function() {
-    function Issue() {
-      this.submitNoteForm = bind(this.submitNoteForm, this);
-      // Prevent duplicate event bindings
-      this.disableTaskList();
-      if ($('a.btn-close').length) {
-        this.initTaskList();
-        this.initIssueBtnEventListeners();
-      }
-      this.initMergeRequests();
-      this.initRelatedBranches();
-      this.initCanCreateBranch();
-    }
-
-    Issue.prototype.initTaskList = function() {
-      $('.detail-page-description .js-task-list-container').taskList('enable');
-      return $(document).on('tasklist:changed', '.detail-page-description .js-task-list-container', this.updateTaskList);
-    };
-
-    Issue.prototype.initIssueBtnEventListeners = function() {
-      var _this, issueFailMessage;
-      _this = this;
-      issueFailMessage = 'Unable to update this issue at this time.';
-      return $('a.btn-close, a.btn-reopen').on('click', function(e) {
-        var $this, isClose, shouldSubmit, url;
-        e.preventDefault();
-        e.stopImmediatePropagation();
-        $this = $(this);
-        isClose = $this.hasClass('btn-close');
-        shouldSubmit = $this.hasClass('btn-comment');
-        if (shouldSubmit) {
-          _this.submitNoteForm($this.closest('form'));
+class Issue {
+  constructor() {
+    if ($('a.btn-close').length) {
+      this.taskList = new gl.TaskList({
+        dataType: 'issue',
+        fieldName: 'description',
+        selector: '.detail-page-description',
+        onSuccess: (result) => {
+          document.querySelector('#task_status').innerText = result.task_status;
+          document.querySelector('#task_status_short').innerText = result.task_status_short;
         }
-        $this.prop('disabled', true);
-        url = $this.attr('href');
-        return $.ajax({
-          type: 'PUT',
-          url: url,
-          error: function(jqXHR, textStatus, errorThrown) {
-            var issueStatus;
-            issueStatus = isClose ? 'close' : 'open';
-            return new Flash(issueFailMessage, 'alert');
-          },
-          success: function(data, textStatus, jqXHR) {
-            if ('id' in data) {
-              $(document).trigger('issuable:change');
-              if (isClose) {
-                $('a.btn-close').addClass('hidden');
-                $('a.btn-reopen').removeClass('hidden');
-                $('div.status-box-closed').removeClass('hidden');
-                $('div.status-box-open').addClass('hidden');
-              } else {
-                $('a.btn-reopen').addClass('hidden');
-                $('a.btn-close').removeClass('hidden');
-                $('div.status-box-closed').addClass('hidden');
-                $('div.status-box-open').removeClass('hidden');
-              }
-            } else {
-              new Flash(issueFailMessage, 'alert');
-            }
-            return $this.prop('disabled', false);
-          }
-        });
       });
-    };
+      Issue.initIssueBtnEventListeners();
+    }
+    Issue.initMergeRequests();
+    Issue.initRelatedBranches();
+    Issue.initCanCreateBranch();
+  }
 
-    Issue.prototype.submitNoteForm = function(form) {
-      var noteText;
-      noteText = form.find("textarea.js-note-text").val();
-      if (noteText.trim().length > 0) {
-        return form.submit();
+  static initIssueBtnEventListeners() {
+    var issueFailMessage;
+    issueFailMessage = 'Unable to update this issue at this time.';
+    return $('a.btn-close, a.btn-reopen').on('click', function(e) {
+      var $this, isClose, shouldSubmit, url;
+      e.preventDefault();
+      e.stopImmediatePropagation();
+      $this = $(this);
+      isClose = $this.hasClass('btn-close');
+      shouldSubmit = $this.hasClass('btn-comment');
+      if (shouldSubmit) {
+        Issue.submitNoteForm($this.closest('form'));
       }
-    };
-
-    Issue.prototype.disableTaskList = function() {
-      $('.detail-page-description .js-task-list-container').taskList('disable');
-      return $(document).off('tasklist:changed', '.detail-page-description .js-task-list-container');
-    };
-
-    Issue.prototype.updateTaskList = function() {
-      var patchData;
-      patchData = {};
-      patchData['issue'] = {
-        'description': $('.js-task-list-field', this).val()
-      };
+      $this.prop('disabled', true);
+      url = $this.attr('href');
       return $.ajax({
-        type: 'PATCH',
-        url: $('form.js-issuable-update').attr('action'),
-        data: patchData,
-        success: function(issue) {
-          document.querySelector('#task_status').innerText = issue.task_status;
-          document.querySelector('#task_status_short').innerText = issue.task_status_short;
-        }
-      });
-    // TODO (rspeicher): Make the issue description inline-editable like a note so
-    // that we can re-use its form here
-    };
-
-    Issue.prototype.initMergeRequests = function() {
-      var $container;
-      $container = $('#merge-requests');
-      return $.getJSON($container.data('url')).error(function() {
-        return new Flash('Failed to load referenced merge requests', 'alert');
-      }).success(function(data) {
-        if ('html' in data) {
-          return $container.html(data.html);
+        type: 'PUT',
+        url: url,
+        error: function(jqXHR, textStatus, errorThrown) {
+          var issueStatus;
+          issueStatus = isClose ? 'close' : 'open';
+          return new Flash(issueFailMessage, 'alert');
+        },
+        success: function(data, textStatus, jqXHR) {
+          if ('id' in data) {
+            $(document).trigger('issuable:change');
+            const currentTotal = Number($('.issue_counter').text());
+            if (isClose) {
+              $('a.btn-close').addClass('hidden');
+              $('a.btn-reopen').removeClass('hidden');
+              $('div.status-box-closed').removeClass('hidden');
+              $('div.status-box-open').addClass('hidden');
+              $('.issue_counter').text(currentTotal - 1);
+            } else {
+              $('a.btn-reopen').addClass('hidden');
+              $('a.btn-close').removeClass('hidden');
+              $('div.status-box-closed').addClass('hidden');
+              $('div.status-box-open').removeClass('hidden');
+              $('.issue_counter').text(currentTotal + 1);
+            }
+          } else {
+            new Flash(issueFailMessage, 'alert');
+          }
+          return $this.prop('disabled', false);
         }
       });
-    };
+    });
+  }
 
-    Issue.prototype.initRelatedBranches = function() {
-      var $container;
-      $container = $('#related-branches');
-      return $.getJSON($container.data('url')).error(function() {
-        return new Flash('Failed to load related branches', 'alert');
-      }).success(function(data) {
-        if ('html' in data) {
-          return $container.html(data.html);
-        }
-      });
-    };
+  static submitNoteForm(form) {
+    var noteText;
+    noteText = form.find("textarea.js-note-text").val();
+    if (noteText.trim().length > 0) {
+      return form.submit();
+    }
+  }
 
-    Issue.prototype.initCanCreateBranch = function() {
-      var $container;
-      $container = $('#new-branch');
-      // If the user doesn't have the required permissions the container isn't
-      // rendered at all.
-      if ($container.length === 0) {
-        return;
+  static initMergeRequests() {
+    var $container;
+    $container = $('#merge-requests');
+    return $.getJSON($container.data('url')).error(function() {
+      return new Flash('Failed to load referenced merge requests', 'alert');
+    }).success(function(data) {
+      if ('html' in data) {
+        return $container.html(data.html);
       }
-      return $.getJSON($container.data('path')).error(function() {
-        $container.find('.checking').hide();
-        $container.find('.unavailable').show();
-        return new Flash('Failed to check if a new branch can be created.', 'alert');
-      }).success(function(data) {
-        if (data.can_create_branch) {
-          $container.find('.checking').hide();
-          $container.find('.available').show();
-        } else {
-          $container.find('.checking').hide();
-          return $container.find('.unavailable').show();
-        }
-      });
-    };
+    });
+  }
 
-    return Issue;
+  static initRelatedBranches() {
+    var $container;
+    $container = $('#related-branches');
+    return $.getJSON($container.data('url')).error(function() {
+      return new Flash('Failed to load related branches', 'alert');
+    }).success(function(data) {
+      if ('html' in data) {
+        return $container.html(data.html);
+      }
+    });
+  }
 
-  })();
+  static initCanCreateBranch() {
+    var $container;
+    $container = $('#new-branch');
+    // If the user doesn't have the required permissions the container isn't
+    // rendered at all.
+    if ($container.length === 0) {
+      return;
+    }
+    return $.getJSON($container.data('path')).error(function() {
+      $container.find('.unavailable').show();
+      return new Flash('Failed to check if a new branch can be created.', 'alert');
+    }).success(function(data) {
+      if (data.can_create_branch) {
+        $container.find('.available').show();
+      } else {
+        return $container.find('.unavailable').show();
+      }
+    });
+  }
+}
 
-}).call(this);
+export default Issue;
diff --git a/app/assets/javascripts/issue_status_select.js b/app/assets/javascripts/issue_status_select.js
index b39d8274e13..b2cfd3ef2a3 100644
--- a/app/assets/javascripts/issue_status_select.js
+++ b/app/assets/javascripts/issue_status_select.js
@@ -1,4 +1,4 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, quotes, object-shorthand, no-unused-vars, no-shadow, one-var, one-var-declaration-per-line, comma-dangle, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, quotes, object-shorthand, no-unused-vars, no-shadow, one-var, one-var-declaration-per-line, comma-dangle, max-len */
 (function() {
   this.IssueStatusSelect = (function() {
     function IssueStatusSelect() {
@@ -30,7 +30,5 @@
     }
 
     return IssueStatusSelect;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/issues_bulk_assignment.js b/app/assets/javascripts/issues_bulk_assignment.js
new file mode 100644
index 00000000000..e0ebd36a65c
--- /dev/null
+++ b/app/assets/javascripts/issues_bulk_assignment.js
@@ -0,0 +1,163 @@
+/* eslint-disable comma-dangle, quotes, consistent-return, func-names, array-callback-return, space-before-function-paren, prefer-arrow-callback, max-len, no-unused-expressions, no-sequences, no-underscore-dangle, no-unused-vars, no-param-reassign */
+/* global Issuable */
+/* global Flash */
+
+((global) => {
+  class IssuableBulkActions {
+    constructor({ container, form, issues, prefixId } = {}) {
+      this.prefixId = prefixId || 'issue_';
+      this.form = form || this.getElement('.bulk-update');
+      this.$labelDropdown = this.form.find('.js-label-select');
+      this.issues = issues || this.getElement('.issues-list .issue');
+      this.form.data('bulkActions', this);
+      this.willUpdateLabels = false;
+      this.bindEvents();
+      // Fixes bulk-assign not working when navigating through pages
+      Issuable.initChecks();
+    }
+
+    bindEvents() {
+      return this.form.off('submit').on('submit', this.onFormSubmit.bind(this));
+    }
+
+    onFormSubmit(e) {
+      e.preventDefault();
+      return this.submit();
+    }
+
+    submit() {
+      const _this = this;
+      const xhr = $.ajax({
+        url: this.form.attr('action'),
+        method: this.form.attr('method'),
+        dataType: 'JSON',
+        data: this.getFormDataAsObject()
+      });
+      xhr.done(() => window.location.reload());
+      xhr.fail(() => new Flash("Issue update failed"));
+      return xhr.always(this.onFormSubmitAlways.bind(this));
+    }
+
+    onFormSubmitAlways() {
+      return this.form.find('[type="submit"]').enable();
+    }
+
+    getSelectedIssues() {
+      return this.issues.has('.selected_issue:checked');
+    }
+
+    getLabelsFromSelection() {
+      const labels = [];
+      this.getSelectedIssues().map(function() {
+        const labelsData = $(this).data('labels');
+        if (labelsData) {
+          return labelsData.map(function(labelId) {
+            if (labels.indexOf(labelId) === -1) {
+              return labels.push(labelId);
+            }
+          });
+        }
+      });
+      return labels;
+    }
+
+    /**
+     * Will return only labels that were marked previously and the user has unmarked
+     * @return {Array} Label IDs
+     */
+
+    getUnmarkedIndeterminedLabels() {
+      const result = [];
+      const labelsToKeep = this.$labelDropdown.data('indeterminate');
+
+      this.getLabelsFromSelection().forEach((id) => {
+        if (labelsToKeep.indexOf(id) === -1) {
+          result.push(id);
+        }
+      });
+
+      return result;
+    }
+
+    /**
+     * Simple form serialization, it will return just what we need
+     * Returns key/value pairs from form data
+     */
+
+    getFormDataAsObject() {
+      const formData = {
+        update: {
+          state_event: this.form.find('input[name="update[state_event]"]').val(),
+          assignee_id: this.form.find('input[name="update[assignee_id]"]').val(),
+          milestone_id: this.form.find('input[name="update[milestone_id]"]').val(),
+          issuable_ids: this.form.find('input[name="update[issuable_ids]"]').val(),
+          subscription_event: this.form.find('input[name="update[subscription_event]"]').val(),
+          add_label_ids: [],
+          remove_label_ids: []
+        }
+      };
+      if (this.willUpdateLabels) {
+        formData.update.add_label_ids = this.$labelDropdown.data('marked');
+        formData.update.remove_label_ids = this.$labelDropdown.data('unmarked');
+      }
+      return formData;
+    }
+
+    setOriginalDropdownData() {
+      const $labelSelect = $('.bulk-update .js-label-select');
+      $labelSelect.data('common', this.getOriginalCommonIds());
+      $labelSelect.data('marked', this.getOriginalMarkedIds());
+      $labelSelect.data('indeterminate', this.getOriginalIndeterminateIds());
+    }
+
+    // From issuable's initial bulk selection
+    getOriginalCommonIds() {
+      const labelIds = [];
+
+      this.getElement('.selected_issue:checked').each((i, el) => {
+        labelIds.push(this.getElement(`#${this.prefixId}${el.dataset.id}`).data('labels'));
+      });
+      return _.intersection.apply(this, labelIds);
+    }
+
+    // From issuable's initial bulk selection
+    getOriginalMarkedIds() {
+      const labelIds = [];
+      this.getElement('.selected_issue:checked').each((i, el) => {
+        labelIds.push(this.getElement(`#${this.prefixId}${el.dataset.id}`).data('labels'));
+      });
+      return _.intersection.apply(this, labelIds);
+    }
+
+    // From issuable's initial bulk selection
+    getOriginalIndeterminateIds() {
+      const uniqueIds = [];
+      const labelIds = [];
+      let issuableLabels = [];
+
+      // Collect unique label IDs for all checked issues
+      this.getElement('.selected_issue:checked').each((i, el) => {
+        issuableLabels = this.getElement(`#${this.prefixId}${el.dataset.id}`).data('labels');
+        issuableLabels.forEach((labelId) => {
+          // Store unique IDs
+          if (uniqueIds.indexOf(labelId) === -1) {
+            uniqueIds.push(labelId);
+          }
+        });
+        // Store array of IDs per issuable
+        labelIds.push(issuableLabels);
+      });
+      // Add uniqueIds to add it as argument for _.intersection
+      labelIds.unshift(uniqueIds);
+      // Return IDs that are present but not in all selected issueables
+      return _.difference(uniqueIds, _.intersection.apply(this, labelIds));
+    }
+
+    getElement(selector) {
+      this.scopeEl = this.scopeEl || $('.content');
+      return this.scopeEl.find(selector);
+    }
+  }
+
+  global.IssuableBulkActions = IssuableBulkActions;
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/issues_bulk_assignment.js.es6 b/app/assets/javascripts/issues_bulk_assignment.js.es6
deleted file mode 100644
index 9697fb33566..00000000000
--- a/app/assets/javascripts/issues_bulk_assignment.js.es6
+++ /dev/null
@@ -1,150 +0,0 @@
-/* eslint-disable */
-((global) => {
-
-  class IssuableBulkActions {
-    constructor({ container, form, issues } = {}) {
-      this.container = container || $('.content'),
-      this.form = form || this.getElement('.bulk-update');
-      this.issues = issues || this.getElement('.issues-list .issue');
-      this.form.data('bulkActions', this);
-      this.willUpdateLabels = false;
-      this.bindEvents();
-      // Fixes bulk-assign not working when navigating through pages
-      Issuable.initChecks();
-    }
-
-    getElement(selector) {
-      return this.container.find(selector);
-    }
-
-    bindEvents() {
-      return this.form.off('submit').on('submit', this.onFormSubmit.bind(this));
-    }
-
-    onFormSubmit(e) {
-      e.preventDefault();
-      return this.submit();
-    }
-
-    submit() {
-      const _this = this;
-      const xhr = $.ajax({
-        url: this.form.attr('action'),
-        method: this.form.attr('method'),
-        dataType: 'JSON',
-        data: this.getFormDataAsObject()
-      });
-      xhr.done(() => window.location.reload());
-      xhr.fail(() => new Flash("Issue update failed"));
-      return xhr.always(this.onFormSubmitAlways.bind(this));
-    }
-
-    onFormSubmitAlways() {
-      return this.form.find('[type="submit"]').enable();
-    }
-
-    getSelectedIssues() {
-      return this.issues.has('.selected_issue:checked');
-    }
-
-    getLabelsFromSelection() {
-      const labels = [];
-      this.getSelectedIssues().map(function() {
-        const labelsData = $(this).data('labels');
-        if (labelsData) {
-          return labelsData.map(function(labelId) {
-            if (labels.indexOf(labelId) === -1) {
-              return labels.push(labelId);
-            }
-          });
-        }
-      });
-      return labels;
-    }
-
-
-    /**
-     * Will return only labels that were marked previously and the user has unmarked
-     * @return {Array} Label IDs
-     */
-
-    getUnmarkedIndeterminedLabels() {
-      const result = [];
-      const labelsToKeep = [];
-
-      this.getElement('.labels-filter .is-indeterminate')
-        .each((i, el) => labelsToKeep.push($(el).data('labelId')));
-
-      this.getLabelsFromSelection().forEach((id) => {
-        if (labelsToKeep.indexOf(id) === -1) {
-          result.push(id);
-        }
-      });
-
-      return result;
-    }
-
-
-    /**
-     * Simple form serialization, it will return just what we need
-     * Returns key/value pairs from form data
-     */
-
-    getFormDataAsObject() {
-      const formData = {
-        update: {
-          state_event: this.form.find('input[name="update[state_event]"]').val(),
-          assignee_id: this.form.find('input[name="update[assignee_id]"]').val(),
-          milestone_id: this.form.find('input[name="update[milestone_id]"]').val(),
-          issuable_ids: this.form.find('input[name="update[issuable_ids]"]').val(),
-          subscription_event: this.form.find('input[name="update[subscription_event]"]').val(),
-          add_label_ids: [],
-          remove_label_ids: []
-        }
-      };
-      if (this.willUpdateLabels) {
-        this.getLabelsToApply().map(function(id) {
-          return formData.update.add_label_ids.push(id);
-        });
-        this.getLabelsToRemove().map(function(id) {
-          return formData.update.remove_label_ids.push(id);
-        });
-      }
-      return formData;
-    }
-
-    getLabelsToApply() {
-      const labelIds = [];
-      const $labels = this.form.find('.labels-filter input[name="update[label_ids][]"]');
-      $labels.each(function(k, label) {
-        if (label) {
-          return labelIds.push(parseInt($(label).val()));
-        }
-      });
-      return labelIds;
-    }
-
-
-    /**
-     * Returns Label IDs that will be removed from issue selection
-     * @return {Array} Array of labels IDs
-     */
-
-    getLabelsToRemove() {
-      const result = [];
-      const indeterminatedLabels = this.getUnmarkedIndeterminedLabels();
-      const labelsToApply = this.getLabelsToApply();
-      indeterminatedLabels.map(function(id) {
-        // We need to exclude label IDs that will be applied
-        // By not doing this will cause issues from selection to not add labels at all
-        if (labelsToApply.indexOf(id) === -1) {
-          return result.push(id);
-        }
-      });
-      return result;
-    }
-  }
-
-  global.IssuableBulkActions = IssuableBulkActions;
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/label_manager.js b/app/assets/javascripts/label_manager.js
new file mode 100644
index 00000000000..38b2eb9ff14
--- /dev/null
+++ b/app/assets/javascripts/label_manager.js
@@ -0,0 +1,118 @@
+/* eslint-disable comma-dangle, class-methods-use-this, no-underscore-dangle, no-param-reassign, no-unused-vars, consistent-return, func-names, space-before-function-paren, max-len */
+/* global Flash */
+/* global Sortable */
+
+((global) => {
+  class LabelManager {
+    constructor({ togglePriorityButton, prioritizedLabels, otherLabels } = {}) {
+      this.togglePriorityButton = togglePriorityButton || $('.js-toggle-priority');
+      this.prioritizedLabels = prioritizedLabels || $('.js-prioritized-labels');
+      this.otherLabels = otherLabels || $('.js-other-labels');
+      this.errorMessage = 'Unable to update label prioritization at this time';
+      this.emptyState = document.querySelector('#js-priority-labels-empty-state');
+      this.sortable = Sortable.create(this.prioritizedLabels.get(0), {
+        filter: '.empty-message',
+        forceFallback: true,
+        fallbackClass: 'is-dragging',
+        dataIdAttr: 'data-id',
+        onUpdate: this.onPrioritySortUpdate.bind(this),
+      });
+      this.bindEvents();
+    }
+
+    bindEvents() {
+      return this.togglePriorityButton.on('click', this, this.onTogglePriorityClick);
+    }
+
+    onTogglePriorityClick(e) {
+      e.preventDefault();
+      const _this = e.data;
+      const $btn = $(e.currentTarget);
+      const $label = $(`#${$btn.data('domId')}`);
+      const action = $btn.parents('.js-prioritized-labels').length ? 'remove' : 'add';
+      const $tooltip = $(`#${$btn.find('.has-tooltip:visible').attr('aria-describedby')}`);
+      $tooltip.tooltip('destroy');
+      _this.toggleLabelPriority($label, action);
+      _this.toggleEmptyState($label, $btn, action);
+    }
+
+    toggleEmptyState($label, $btn, action) {
+      this.emptyState.classList.toggle('hidden', !!this.prioritizedLabels[0].querySelector(':scope > li'));
+    }
+
+    toggleLabelPriority($label, action, persistState) {
+      if (persistState == null) {
+        persistState = true;
+      }
+      let xhr;
+      const _this = this;
+      const url = $label.find('.js-toggle-priority').data('url');
+      let $target = this.prioritizedLabels;
+      let $from = this.otherLabels;
+      if (action === 'remove') {
+        $target = this.otherLabels;
+        $from = this.prioritizedLabels;
+      }
+      $label.detach().appendTo($target);
+      if ($from.find('li').length) {
+        $from.find('.empty-message').removeClass('hidden');
+      }
+      if ($target.find('> li:not(.empty-message)').length) {
+        $target.find('.empty-message').addClass('hidden');
+      }
+      // Return if we are not persisting state
+      if (!persistState) {
+        return;
+      }
+      if (action === 'remove') {
+        xhr = $.ajax({
+          url,
+          type: 'DELETE'
+        });
+        // Restore empty message
+        if (!$from.find('li').length) {
+          $from.find('.empty-message').removeClass('hidden');
+        }
+      } else {
+        xhr = this.savePrioritySort($label, action);
+      }
+      return xhr.fail(this.rollbackLabelPosition.bind(this, $label, action));
+    }
+
+    onPrioritySortUpdate() {
+      const xhr = this.savePrioritySort();
+      return xhr.fail(function() {
+        return new Flash(this.errorMessage, 'alert');
+      });
+    }
+
+    savePrioritySort() {
+      return $.post({
+        url: this.prioritizedLabels.data('url'),
+        data: {
+          label_ids: this.getSortedLabelsIds()
+        }
+      });
+    }
+
+    rollbackLabelPosition($label, originalAction) {
+      const action = originalAction === 'remove' ? 'add' : 'remove';
+      this.toggleLabelPriority($label, action, false);
+      return new Flash(this.errorMessage, 'alert');
+    }
+
+    getSortedLabelsIds() {
+      const sortedIds = [];
+      this.prioritizedLabels.find('> li').each(function() {
+        const id = $(this).data('id');
+
+        if (id) {
+          sortedIds.push(id);
+        }
+      });
+      return sortedIds;
+    }
+  }
+
+  gl.LabelManager = LabelManager;
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/label_manager.js.es6 b/app/assets/javascripts/label_manager.js.es6
deleted file mode 100644
index 175623e7448..00000000000
--- a/app/assets/javascripts/label_manager.js.es6
+++ /dev/null
@@ -1,107 +0,0 @@
-/* eslint-disable */
-((global) => {
-
-  class LabelManager {
-    constructor({ togglePriorityButton, prioritizedLabels, otherLabels } = {}) {
-      this.togglePriorityButton = togglePriorityButton || $('.js-toggle-priority');
-      this.prioritizedLabels = prioritizedLabels || $('.js-prioritized-labels');
-      this.otherLabels = otherLabels || $('.js-other-labels');
-      this.errorMessage = 'Unable to update label prioritization at this time';
-      this.prioritizedLabels.sortable({
-        items: 'li',
-        placeholder: 'list-placeholder',
-        axis: 'y',
-        update: this.onPrioritySortUpdate.bind(this)
-      });
-      this.bindEvents();
-    }
-
-    bindEvents() {
-      return this.togglePriorityButton.on('click', this, this.onTogglePriorityClick);
-    }
-
-    onTogglePriorityClick(e) {
-      e.preventDefault();
-      const _this = e.data;
-      const $btn = $(e.currentTarget);
-      const $label = $(`#${$btn.data('domId')}`);
-      const action = $btn.parents('.js-prioritized-labels').length ? 'remove' : 'add';
-      const $tooltip = $(`#${$btn.find('.has-tooltip:visible').attr('aria-describedby')}`);
-      $tooltip.tooltip('destroy');
-      return _this.toggleLabelPriority($label, action);
-    }
-
-    toggleLabelPriority($label, action, persistState) {
-      if (persistState == null) {
-        persistState = true;
-      }
-      let xhr;
-      const _this = this;
-      const url = $label.find('.js-toggle-priority').data('url');
-      let $target = this.prioritizedLabels;
-      let $from = this.otherLabels;
-      if (action === 'remove') {
-        $target = this.otherLabels;
-        $from = this.prioritizedLabels;
-      }
-      if ($from.find('li').length === 1) {
-        $from.find('.empty-message').removeClass('hidden');
-      }
-      if (!$target.find('li').length) {
-        $target.find('.empty-message').addClass('hidden');
-      }
-      $label.detach().appendTo($target);
-      // Return if we are not persisting state
-      if (!persistState) {
-        return;
-      }
-      if (action === 'remove') {
-        xhr = $.ajax({
-          url,
-          type: 'DELETE'
-        });
-        // Restore empty message
-        if (!$from.find('li').length) {
-          $from.find('.empty-message').removeClass('hidden');
-        }
-      } else {
-        xhr = this.savePrioritySort($label, action);
-      }
-      return xhr.fail(this.rollbackLabelPosition.bind(this, $label, action));
-    }
-
-    onPrioritySortUpdate() {
-      const xhr = this.savePrioritySort();
-      return xhr.fail(function() {
-        return new Flash(this.errorMessage, 'alert');
-      });
-    }
-
-    savePrioritySort() {
-      return $.post({
-        url: this.prioritizedLabels.data('url'),
-        data: {
-          label_ids: this.getSortedLabelsIds()
-        }
-      });
-    }
-
-    rollbackLabelPosition($label, originalAction) {
-      const action = originalAction === 'remove' ? 'add' : 'remove';
-      this.toggleLabelPriority($label, action, false);
-      return new Flash(this.errorMessage, 'alert');
-    }
-
-    getSortedLabelsIds() {
-      const sortedIds = [];
-      this.prioritizedLabels.find('li').each(function() {
-        sortedIds.push($(this).data('id'));
-      });
-      return sortedIds;
-    }
-  }
-
-  gl.LabelManager = LabelManager;
-
-})(window.gl || (window.gl = {}));
-
diff --git a/app/assets/javascripts/labels.js b/app/assets/javascripts/labels.js
index 10de13c9a8a..17a3fc1b1e4 100644
--- a/app/assets/javascripts/labels.js
+++ b/app/assets/javascripts/labels.js
@@ -1,6 +1,6 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, vars-on-top, no-unused-vars, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, vars-on-top, no-unused-vars, max-len */
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.Labels = (function() {
     function Labels() {
@@ -42,7 +42,5 @@
     };
 
     return Labels;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/labels_select.js b/app/assets/javascripts/labels_select.js
index f334f35594d..9e2d14c7f87 100644
--- a/app/assets/javascripts/labels_select.js
+++ b/app/assets/javascripts/labels_select.js
@@ -1,12 +1,23 @@
-/* eslint-disable no-useless-return, func-names, space-before-function-paren, wrap-iife, no-var, no-underscore-dangle, prefer-arrow-callback, max-len, one-var, no-unused-vars, one-var-declaration-per-line, prefer-template, no-new, consistent-return, object-shorthand, comma-dangle, no-shadow, no-param-reassign, brace-style, vars-on-top, quotes, no-lonely-if, no-else-return, no-undef, semi, dot-notation, no-empty, no-return-assign, camelcase, prefer-spread, padded-blocks, max-len */
+/* eslint-disable no-useless-return, func-names, space-before-function-paren, wrap-iife, no-var, no-underscore-dangle, prefer-arrow-callback, max-len, one-var, no-unused-vars, one-var-declaration-per-line, prefer-template, no-new, consistent-return, object-shorthand, comma-dangle, no-shadow, no-param-reassign, brace-style, vars-on-top, quotes, no-lonely-if, no-else-return, dot-notation, no-empty, no-return-assign, camelcase, prefer-spread */
+/* global Issuable */
+/* global ListLabel */
+
 (function() {
   this.LabelsSelect = (function() {
-    function LabelsSelect() {
-      var _this;
+    function LabelsSelect(els) {
+      var _this, $els;
       _this = this;
-      $('.js-label-select').each(function(i, dropdown) {
-        var $block, $colorPreview, $dropdown, $form, $loading, $selectbox, $sidebarCollapsedValue, $value, abilityName, defaultLabel, enableLabelCreateButton, issueURLSplit, issueUpdateURL, labelHTMLTemplate, labelNoneHTMLTemplate, labelUrl, namespacePath, projectPath, saveLabelData, selectedLabel, showAny, showNo, $sidebarLabelTooltip, initialSelected, $toggleText, fieldName, useId, propertyName, showMenuAbove;
+
+      $els = $(els);
+
+      if (!els) {
+        $els = $('.js-label-select');
+      }
+
+      $els.each(function(i, dropdown) {
+        var $block, $colorPreview, $dropdown, $form, $loading, $selectbox, $sidebarCollapsedValue, $value, abilityName, defaultLabel, enableLabelCreateButton, issueURLSplit, issueUpdateURL, labelHTMLTemplate, labelNoneHTMLTemplate, labelUrl, namespacePath, projectPath, saveLabelData, selectedLabel, showAny, showNo, $sidebarLabelTooltip, initialSelected, $toggleText, fieldName, useId, propertyName, showMenuAbove, $container, $dropdownContainer;
         $dropdown = $(dropdown);
+        $dropdownContainer = $dropdown.closest('.labels-filter');
         $toggleText = $dropdown.find('.dropdown-toggle-text');
         namespacePath = $dropdown.data('namespace-path');
         projectPath = $dropdown.data('project-path');
@@ -122,7 +133,7 @@
             });
           });
         };
-        return $dropdown.glDropdown({
+        $dropdown.glDropdown({
           showMenuAbove: showMenuAbove,
           data: function(term, callback) {
             return $.ajax({
@@ -169,33 +180,40 @@
             });
           },
           renderRow: function(label, instance) {
-            var $a, $li, active, color, colorEl, indeterminate, removesAll, selectedClass, spacing;
+            var $a, $li, color, colorEl, indeterminate, removesAll, selectedClass, spacing, i, marked, dropdownName, dropdownValue;
             $li = $('<li>');
             $a = $('<a href="#">');
             selectedClass = [];
             removesAll = label.id <= 0 || (label.id == null);
             if ($dropdown.hasClass('js-filter-bulk-update')) {
-              indeterminate = instance.indeterminateIds;
-              active = instance.activeIds;
+              indeterminate = $dropdown.data('indeterminate') || [];
+              marked = $dropdown.data('marked') || [];
+
               if (indeterminate.indexOf(label.id) !== -1) {
                 selectedClass.push('is-indeterminate');
               }
-              if (active.indexOf(label.id) !== -1) {
+
+              if (marked.indexOf(label.id) !== -1) {
                 // Remove is-indeterminate class if the item will be marked as active
                 i = selectedClass.indexOf('is-indeterminate');
                 if (i !== -1) {
                   selectedClass.splice(i, 1);
                 }
                 selectedClass.push('is-active');
-                // Add input manually
-                instance.addInput(this.fieldName, label.id);
               }
-            }
-            if (this.id(label) && $form.find("input[type='hidden'][name='" + ($dropdown.data('fieldName')) + "'][value='" + this.id(label).toString().replace(/'/g, '\\\'') + "']").length) {
-              selectedClass.push('is-active');
-            }
-            if ($dropdown.hasClass('js-multiselect') && removesAll) {
-              selectedClass.push('dropdown-clear-active');
+            } else {
+              if (this.id(label)) {
+                dropdownName = $dropdown.data('fieldName');
+                dropdownValue = this.id(label).toString().replace(/'/g, '\\\'');
+
+                if ($form.find("input[type='hidden'][name='" + dropdownName + "'][value='" + dropdownValue + "']").length) {
+                  selectedClass.push('is-active');
+                }
+              }
+
+              if ($dropdown.hasClass('js-multiselect') && removesAll) {
+                selectedClass.push('dropdown-clear-active');
+              }
             }
             if (label.duplicate) {
               spacing = 100 / label.color.length;
@@ -231,7 +249,6 @@
             // Return generated html
             return $li.html($a).prop('outerHTML');
           },
-          persistWhenHide: $dropdown.data('persistWhenHide'),
           search: {
             fields: ['title']
           },
@@ -310,48 +327,57 @@
                 }
               }
             }
-            if ($dropdown.hasClass('js-filter-bulk-update')) {
-              // If we are persisting state we need the classes
-              if (!this.options.persistWhenHide) {
-                return $dropdown.parent().find('.is-active, .is-indeterminate').removeClass();
-              }
-            }
           },
           multiSelect: $dropdown.hasClass('js-multiselect'),
           vue: $dropdown.hasClass('js-issue-board-sidebar'),
-          clicked: function(label, $el, e) {
-            var isIssueIndex, isMRIndex, page;
-            _this.enableBulkLabelDropdown();
+          clicked: function(label, $el, e, isMarking) {
+            var isIssueIndex, isMRIndex, page, boardsModel;
+
+            page = $('body').data('page');
+            isIssueIndex = page === 'projects:issues:index';
+            isMRIndex = page === 'projects:merge_requests:index';
 
             if ($dropdown.parent().find('.is-active:not(.dropdown-clear-active)').length) {
               $dropdown.parent()
                 .find('.dropdown-clear-active')
-                .removeClass('is-active')
+                .removeClass('is-active');
             }
 
-            if ($dropdown.hasClass('js-filter-bulk-update') || $dropdown.hasClass('js-issuable-form-dropdown')) {
+            if ($dropdown.hasClass('js-issuable-form-dropdown')) {
               return;
             }
 
-            page = $('body').data('page');
-            isIssueIndex = page === 'projects:issues:index';
-            isMRIndex = page === 'projects:merge_requests:index';
-            if ($('html').hasClass('issue-boards-page') && !$dropdown.hasClass('js-issue-board-sidebar')) {
+            if ($dropdown.hasClass('js-filter-bulk-update')) {
+              _this.enableBulkLabelDropdown();
+              _this.setDropdownData($dropdown, isMarking, this.id(label));
+              return;
+            }
+
+            if ($('html').hasClass('issue-boards-page') && !$dropdown.hasClass('js-issue-board-sidebar') &&
+              !$dropdown.closest('.add-issues-modal').length) {
+              boardsModel = gl.issueBoards.BoardsStore.state.filters;
+            } else if ($dropdown.closest('.add-issues-modal').length) {
+              boardsModel = gl.issueBoards.ModalStore.store.filter;
+            }
+
+            if (boardsModel) {
               if (label.isAny) {
-                gl.issueBoards.BoardsStore.state.filters['label_name'] = [];
+                boardsModel['label_name'] = [];
               }
               else if ($el.hasClass('is-active')) {
-                gl.issueBoards.BoardsStore.state.filters['label_name'].push(label.title);
+                boardsModel['label_name'].push(label.title);
               }
               else {
-                var filters = gl.issueBoards.BoardsStore.state.filters['label_name'];
+                var filters = boardsModel['label_name'];
                 filters = filters.filter(function (filteredLabel) {
                   return filteredLabel !== label.title;
                 });
-                gl.issueBoards.BoardsStore.state.filters['label_name'] = filters;
+                boardsModel['label_name'] = filters;
               }
 
-              gl.issueBoards.BoardsStore.updateFiltersUrl();
+              if (!$dropdown.closest('.add-issues-modal').length) {
+                gl.issueBoards.BoardsStore.updateFiltersUrl();
+              }
               e.preventDefault();
               return;
             }
@@ -397,17 +423,10 @@
               }
             }
           },
-          setIndeterminateIds: function() {
-            if (this.dropdown.find('.dropdown-menu-toggle').hasClass('js-filter-bulk-update')) {
-              return this.indeterminateIds = _this.getIndeterminateIds();
-            }
-          },
-          setActiveIds: function() {
-            if (this.dropdown.find('.dropdown-menu-toggle').hasClass('js-filter-bulk-update')) {
-              return this.activeIds = _this.getActiveIds();
-            }
-          }
         });
+
+        // Set dropdown data
+        _this.setOriginalDropdownData($dropdownContainer, $dropdown);
       });
       this.bindEvents();
     }
@@ -420,34 +439,9 @@
       if ($('.selected_issue:checked').length) {
         return;
       }
-      // Remove inputs
-      $('.issues_bulk_update .labels-filter input[type="hidden"]').remove();
-      // Also restore button text
       return $('.issues_bulk_update .labels-filter .dropdown-toggle-text').text('Label');
     };
 
-    LabelsSelect.prototype.getIndeterminateIds = function() {
-      var label_ids;
-      label_ids = [];
-      $('.selected_issue:checked').each(function(i, el) {
-        var issue_id;
-        issue_id = $(el).data('id');
-        return label_ids.push($("#issue_" + issue_id).data('labels'));
-      });
-      return _.flatten(label_ids);
-    };
-
-    LabelsSelect.prototype.getActiveIds = function() {
-      var label_ids;
-      label_ids = [];
-      $('.selected_issue:checked').each(function(i, el) {
-        var issue_id;
-        issue_id = $(el).data('id');
-        return label_ids.push($("#issue_" + issue_id).data('labels'));
-      });
-      return _.intersection.apply(_, label_ids);
-    };
-
     LabelsSelect.prototype.enableBulkLabelDropdown = function() {
       var issuableBulkActions;
       if ($('.selected_issue:checked').length) {
@@ -456,8 +450,58 @@
       }
     };
 
-    return LabelsSelect;
+    LabelsSelect.prototype.setDropdownData = function($dropdown, isMarking, value) {
+      var i, markedIds, unmarkedIds, indeterminateIds;
+      var issuableBulkActions = $('.bulk-update').data('bulkActions');
 
-  })();
+      markedIds = $dropdown.data('marked') || [];
+      unmarkedIds = $dropdown.data('unmarked') || [];
+      indeterminateIds = $dropdown.data('indeterminate') || [];
+
+      if (isMarking) {
+        markedIds.push(value);
+
+        i = indeterminateIds.indexOf(value);
+        if (i > -1) {
+          indeterminateIds.splice(i, 1);
+        }
 
-}).call(this);
+        i = unmarkedIds.indexOf(value);
+        if (i > -1) {
+          unmarkedIds.splice(i, 1);
+        }
+      } else {
+        // If marked item (not common) is unmarked
+        i = markedIds.indexOf(value);
+        if (i > -1) {
+          markedIds.splice(i, 1);
+        }
+
+        // If an indeterminate item is being unmarked
+        if (issuableBulkActions.getOriginalIndeterminateIds().indexOf(value) > -1) {
+          unmarkedIds.push(value);
+        }
+
+        // If a marked item is being unmarked
+        // (a marked item could also be a label that is present in all selection)
+        if (issuableBulkActions.getOriginalCommonIds().indexOf(value) > -1) {
+          unmarkedIds.push(value);
+        }
+      }
+
+      $dropdown.data('marked', markedIds);
+      $dropdown.data('unmarked', unmarkedIds);
+      $dropdown.data('indeterminate', indeterminateIds);
+    };
+
+    LabelsSelect.prototype.setOriginalDropdownData = function($container, $dropdown) {
+      var labels = [];
+      $container.find('[name="label_name[]"]').map(function() {
+        return labels.push(this.value);
+      });
+      $dropdown.data('marked', labels);
+    };
+
+    return LabelsSelect;
+  })();
+}).call(window);
diff --git a/app/assets/javascripts/layout_nav.js b/app/assets/javascripts/layout_nav.js
index 2b700539c2b..08ca9e4fa4d 100644
--- a/app/assets/javascripts/layout_nav.js
+++ b/app/assets/javascripts/layout_nav.js
@@ -1,4 +1,5 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, prefer-arrow-callback, no-unused-vars, one-var, one-var-declaration-per-line, indent, vars-on-top, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-arrow-callback, no-unused-vars, one-var, one-var-declaration-per-line, vars-on-top, max-len */
+
 (function() {
   var hideEndFade;
 
@@ -27,10 +28,10 @@
     });
 
     $scrollingTabs.each(function () {
-      var $this = $(this),
-          scrollingTabWidth = $this.width(),
-          $active = $this.find('.active'),
-          activeWidth = $active.width();
+      var $this = $(this);
+      var scrollingTabWidth = $this.width();
+      var $active = $this.find('.active');
+      var activeWidth = $active.width();
 
       if ($active.length) {
         var offset = $active.offset().left + activeWidth;
@@ -43,5 +44,4 @@
       }
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/lib/ace.js b/app/assets/javascripts/lib/ace.js
index b1718e89d3d..9cdc0309503 100644
--- a/app/assets/javascripts/lib/ace.js
+++ b/app/assets/javascripts/lib/ace.js
@@ -1,3 +1,3 @@
-/* eslint-disable */
-/*= require ace-rails-ap */
+/*= require ace/ace */
 /*= require ace/ext-searchbox */
+/*= require ./ace/ace_config_paths */
diff --git a/app/assets/javascripts/lib/ace/ace_config_paths.js.erb b/app/assets/javascripts/lib/ace/ace_config_paths.js.erb
new file mode 100644
index 00000000000..976769ba84a
--- /dev/null
+++ b/app/assets/javascripts/lib/ace/ace_config_paths.js.erb
@@ -0,0 +1,34 @@
+<%
+ace_gem_path = Bundler.rubygems.find_name('ace-rails-ap').first.full_gem_path
+ace_workers = Dir[ace_gem_path + '/vendor/assets/javascripts/ace/worker-*.js'].sort.map do |file|
+  File.basename(file, '.js').sub(/^worker-/, '')
+end
+ace_modes = Dir[ace_gem_path + '/vendor/assets/javascripts/ace/mode-*.js'].sort.map do |file|
+  File.basename(file, '.js').sub(/^mode-/, '')
+end
+%>
+// Lazy-load configuration when ace.edit is called
+(function() {
+  var basePath;
+  var ace = window.ace;
+  var edit = ace.edit;
+  ace.edit = function() {
+    window.gon = window.gon || {};
+    basePath = (window.gon.relative_url_root || '').replace(/\/$/, '') + '/assets/ace';
+    ace.config.set('basePath', basePath);
+
+    // configure paths for all worker modules
+<% ace_workers.each do |worker| %>
+    ace.config.setModuleUrl('ace/mode/<%= worker %>_worker', basePath + '/<%= File.basename(asset_path("ace/worker-#{worker}.js")) %>');
+<% end %>
+
+    // configure paths for all mode modules
+<% ace_modes.each do |mode| %>
+    ace.config.setModuleUrl('ace/mode/<%= mode %>', basePath + '/<%= File.basename(asset_path("ace/mode-#{mode}.js")) %>');
+<% end %>
+
+    // restore original method
+    ace.edit = edit;
+    return ace.edit.apply(ace, arguments);
+  };
+})();
diff --git a/app/assets/javascripts/lib/chart.js b/app/assets/javascripts/lib/chart.js
deleted file mode 100644
index d8ad5aaeffe..00000000000
--- a/app/assets/javascripts/lib/chart.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* eslint-disable func-names, space-before-function-paren */
-
-/*= require Chart */
-
-(function() {
-
-}).call(this);
diff --git a/app/assets/javascripts/lib/cropper.js b/app/assets/javascripts/lib/cropper.js
deleted file mode 100644
index 5221f85ba7a..00000000000
--- a/app/assets/javascripts/lib/cropper.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* eslint-disable func-names, space-before-function-paren */
-
-/*= require cropper */
-
-(function() {
-
-}).call(this);
diff --git a/app/assets/javascripts/lib/d3.js b/app/assets/javascripts/lib/d3.js
deleted file mode 100644
index 57e7986576c..00000000000
--- a/app/assets/javascripts/lib/d3.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/* eslint-disable func-names, space-before-function-paren */
-
-/*= require d3 */
-
-(function() {
-
-}).call(this);
diff --git a/app/assets/javascripts/lib/raphael.js b/app/assets/javascripts/lib/raphael.js
deleted file mode 100644
index 5a9a501efe3..00000000000
--- a/app/assets/javascripts/lib/raphael.js
+++ /dev/null
@@ -1,9 +0,0 @@
-/* eslint-disable func-names, space-before-function-paren */
-
-/*= require raphael */
-/*= require g.raphael */
-/*= require g.bar */
-
-(function() {
-
-}).call(this);
diff --git a/app/assets/javascripts/lib/utils/animate.js b/app/assets/javascripts/lib/utils/animate.js
index 83957af94f3..d93c1d0da59 100644
--- a/app/assets/javascripts/lib/utils/animate.js
+++ b/app/assets/javascripts/lib/utils/animate.js
@@ -1,4 +1,4 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-param-reassign, no-void, prefer-template, no-var, new-cap, prefer-arrow-callback, consistent-return, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-param-reassign, no-void, prefer-template, no-var, new-cap, prefer-arrow-callback, consistent-return, max-len */
 (function() {
   (function(w) {
     if (w.gl == null) {
@@ -46,5 +46,4 @@
       return dfd.promise();
     };
   })(window);
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/lib/utils/bootstrap_linked_tabs.js b/app/assets/javascripts/lib/utils/bootstrap_linked_tabs.js
new file mode 100644
index 00000000000..2955bda1a36
--- /dev/null
+++ b/app/assets/javascripts/lib/utils/bootstrap_linked_tabs.js
@@ -0,0 +1,112 @@
+/**
+ * Linked Tabs
+ *
+ * Handles persisting and restores the current tab selection and content.
+ * Reusable component for static content.
+ *
+ * ### Example Markup
+ *
+ *  <ul class="nav-links tab-links">
+ *    <li class="active">
+ *      <a data-action="tab1" data-target="#tab1" data-toggle="tab" href="/path/tab1">
+ *        Tab 1
+ *      </a>
+ *    </li>
+ *    <li class="groups-tab">
+ *      <a data-action="tab2" data-target="#tab2" data-toggle="tab" href="/path/tab2">
+ *        Tab 2
+ *      </a>
+ *    </li>
+ *
+ *
+ *  <div class="tab-content">
+ *    <div class="tab-pane" id="tab1">
+ *      Tab 1 Content
+ *    </div>
+ *    <div class="tab-pane" id="tab2">
+ *      Tab 2 Content
+ *    </div>
+ * </div>
+ *
+ *
+ * ### How to use
+ *
+ *  new window.gl.LinkedTabs({
+ *    action: "#{controller.action_name}",
+ *    defaultAction: 'tab1',
+ *    parentEl: '.tab-links'
+ *  });
+ */
+
+(() => {
+  window.gl = window.gl || {};
+
+  window.gl.LinkedTabs = class LinkedTabs {
+    /**
+     * Binds the events and activates de default tab.
+     *
+     * @param  {Object} options
+     */
+    constructor(options) {
+      this.options = options || {};
+
+      this.defaultAction = this.options.defaultAction;
+      this.action = this.options.action || this.defaultAction;
+
+      if (this.action === 'show') {
+        this.action = this.defaultAction;
+      }
+
+      this.currentLocation = window.location;
+
+      const tabSelector = `${this.options.parentEl} a[data-toggle="tab"]`;
+
+      // since this is a custom event we need jQuery :(
+      $(document)
+        .off('shown.bs.tab', tabSelector)
+        .on('shown.bs.tab', tabSelector, e => this.tabShown(e));
+
+      this.activateTab(this.action);
+    }
+
+    /**
+     * Handles the `shown.bs.tab` event to set the currect url action.
+     *
+     * @param  {type} evt
+     * @return {Function}
+     */
+    tabShown(evt) {
+      const source = evt.target.getAttribute('href');
+
+      return this.setCurrentAction(source);
+    }
+
+    /**
+     * Updates the URL with the path that matched the given action.
+     *
+     * @param  {String} source
+     * @return {String}
+     */
+    setCurrentAction(source) {
+      const copySource = source;
+
+      copySource.replace(/\/+$/, '');
+
+      const newState = `${copySource}${this.currentLocation.search}${this.currentLocation.hash}`;
+
+      history.replaceState({
+        url: newState,
+      }, document.title, newState);
+      return newState;
+    }
+
+    /**
+     * Given the current action activates the correct tab.
+     * http://getbootstrap.com/javascript/#tab-show
+     * Note: Will trigger `shown.bs.tab`
+     */
+    activateTab() {
+      return $(`${this.options.parentEl} a[data-action='${this.action}']`).tab('show');
+    }
+  };
+})();
diff --git a/app/assets/javascripts/lib/utils/bootstrap_linked_tabs.js.es6 b/app/assets/javascripts/lib/utils/bootstrap_linked_tabs.js.es6
deleted file mode 100644
index e810ee85bd3..00000000000
--- a/app/assets/javascripts/lib/utils/bootstrap_linked_tabs.js.es6
+++ /dev/null
@@ -1,113 +0,0 @@
-/**
- * Linked Tabs
- *
- * Handles persisting and restores the current tab selection and content.
- * Reusable component for static content.
- *
- * ### Example Markup
- *
- *  <ul class="nav-links tab-links">
- *    <li class="active">
- *      <a data-action="tab1" data-target="#tab1" data-toggle="tab" href="/path/tab1">
- *        Tab 1
- *      </a>
- *    </li>
- *    <li class="groups-tab">
- *      <a data-action="tab2" data-target="#tab2" data-toggle="tab" href="/path/tab2">
- *        Tab 2
- *      </a>
- *    </li>
- *
- *
- *  <div class="tab-content">
- *    <div class="tab-pane" id="tab1">
- *      Tab 1 Content
- *    </div>
- *    <div class="tab-pane" id="tab2">
- *      Tab 2 Content
- *    </div>
- * </div>
- *
- *
- * ### How to use
- *
- *  new window.gl.LinkedTabs({
- *    action: "#{controller.action_name}",
- *    defaultAction: 'tab1',
- *    parentEl: '.tab-links'
- *  });
- */
-
-(() => {
-  window.gl = window.gl || {};
-
-  window.gl.LinkedTabs = class LinkedTabs {
-    /**
-     * Binds the events and activates de default tab.
-     *
-     * @param  {Object} options
-     */
-    constructor(options) {
-      this.options = options || {};
-
-      this.defaultAction = this.options.defaultAction;
-      this.action = this.options.action || this.defaultAction;
-
-      if (this.action === 'show') {
-        this.action = this.defaultAction;
-      }
-
-      this.currentLocation = window.location;
-
-      const tabSelector = `${this.options.parentEl} a[data-toggle="tab"]`;
-
-      // since this is a custom event we need jQuery :(
-      $(document)
-        .off('shown.bs.tab', tabSelector)
-        .on('shown.bs.tab', tabSelector, e => this.tabShown(e));
-
-      this.activateTab(this.action);
-    }
-
-    /**
-     * Handles the `shown.bs.tab` event to set the currect url action.
-     *
-     * @param  {type} evt
-     * @return {Function}
-     */
-    tabShown(evt) {
-      const source = evt.target.getAttribute('href');
-
-      return this.setCurrentAction(source);
-    }
-
-    /**
-     * Updates the URL with the path that matched the given action.
-     *
-     * @param  {String} source
-     * @return {String}
-     */
-    setCurrentAction(source) {
-      const copySource = source;
-
-      copySource.replace(/\/+$/, '');
-
-      const newState = `${copySource}${this.currentLocation.search}${this.currentLocation.hash}`;
-
-      history.replaceState({
-        turbolinks: true,
-        url: newState,
-      }, document.title, newState);
-      return newState;
-    }
-
-    /**
-     * Given the current action activates the correct tab.
-     * http://getbootstrap.com/javascript/#tab-show
-     * Note: Will trigger `shown.bs.tab`
-     */
-    activateTab() {
-      return $(`${this.options.parentEl} a[data-action='${this.action}']`).tab('show');
-    }
-  };
-})();
diff --git a/app/assets/javascripts/lib/utils/common_utils.js b/app/assets/javascripts/lib/utils/common_utils.js
index 8fa80502d92..a1423b6fda5 100644
--- a/app/assets/javascripts/lib/utils/common_utils.js
+++ b/app/assets/javascripts/lib/utils/common_utils.js
@@ -1,4 +1,4 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-unused-expressions, no-param-reassign, no-else-return, quotes, object-shorthand, comma-dangle, camelcase, one-var, vars-on-top, one-var-declaration-per-line, no-return-assign, consistent-return, padded-blocks, max-len, prefer-template */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-unused-expressions, no-param-reassign, no-else-return, quotes, object-shorthand, comma-dangle, camelcase, one-var, vars-on-top, one-var-declaration-per-line, no-return-assign, consistent-return, max-len, prefer-template */
 (function() {
   (function(w) {
     var base;
@@ -69,32 +69,40 @@
       var hash = w.gl.utils.getLocationHash();
       if (!hash) return;
 
-      var navbar = document.querySelector('.navbar-gitlab');
-      var subnav = document.querySelector('.layout-nav');
-      var fixedTabs = document.querySelector('.js-tabs-affix');
-
-      var adjustment = 0;
-      if (navbar) adjustment -= navbar.offsetHeight;
-      if (subnav) adjustment -= subnav.offsetHeight;
+      // This is required to handle non-unicode characters in hash
+      hash = decodeURIComponent(hash);
 
       // scroll to user-generated markdown anchor if we cannot find a match
       if (document.getElementById(hash) === null) {
         var target = document.getElementById('user-content-' + hash);
         if (target && target.scrollIntoView) {
           target.scrollIntoView(true);
-          window.scrollBy(0, adjustment);
         }
       } else {
         // only adjust for fixedTabs when not targeting user-generated content
+        var fixedTabs = document.querySelector('.js-tabs-affix');
         if (fixedTabs) {
-          adjustment -= fixedTabs.offsetHeight;
+          window.scrollBy(0, -fixedTabs.offsetHeight);
         }
-        window.scrollBy(0, adjustment);
       }
     };
 
-    gl.utils.getPagePath = function() {
-      return $('body').data('page').split(':')[0];
+    // Check if element scrolled into viewport from above or below
+    // Courtesy http://stackoverflow.com/a/7557433/414749
+    w.gl.utils.isInViewport = function(el) {
+      var rect = el.getBoundingClientRect();
+
+      return (
+        rect.top >= 0 &&
+        rect.left >= 0 &&
+        rect.bottom <= window.innerHeight &&
+        rect.right <= window.innerWidth
+      );
+    };
+
+    gl.utils.getPagePath = function(index) {
+      index = index || 0;
+      return $('body').data('page').split(':')[index];
     };
 
     gl.utils.parseUrl = function (url) {
@@ -110,10 +118,225 @@
       return parsedUrl.pathname.charAt(0) === '/' ? parsedUrl.pathname : '/' + parsedUrl.pathname;
     };
 
+    gl.utils.getUrlParamsArray = function () {
+      // We can trust that each param has one & since values containing & will be encoded
+      // Remove the first character of search as it is always ?
+      return window.location.search.slice(1).split('&');
+    };
+
     gl.utils.isMetaKey = function(e) {
       return e.metaKey || e.ctrlKey || e.altKey || e.shiftKey;
     };
 
-  })(window);
+    gl.utils.isMetaClick = function(e) {
+      // Identify following special clicks
+      // 1) Cmd + Click on Mac (e.metaKey)
+      // 2) Ctrl + Click on PC (e.ctrlKey)
+      // 3) Middle-click or Mouse Wheel Click (e.which is 2)
+      return e.metaKey || e.ctrlKey || e.which === 2;
+    };
+
+    gl.utils.scrollToElement = function($el) {
+      var top = $el.offset().top;
+      gl.mrTabsHeight = gl.mrTabsHeight || $('.merge-request-tabs').height();
+
+      return $('body, html').animate({
+        scrollTop: top - (gl.mrTabsHeight)
+      }, 200);
+    };
+
+    /**
+      this will take in the `name` of the param you want to parse in the url
+      if the name does not exist this function will return `null`
+      otherwise it will return the value of the param key provided
+    */
+    w.gl.utils.getParameterByName = (name) => {
+      const url = window.location.href;
+      name = name.replace(/[[\]]/g, '\\$&');
+      const regex = new RegExp(`[?&]${name}(=([^&#]*)|&|#|$)`);
+      const results = regex.exec(url);
+      if (!results) return null;
+      if (!results[2]) return '';
+      return decodeURIComponent(results[2].replace(/\+/g, ' '));
+    };
+
+    w.gl.utils.getSelectedFragment = () => {
+      const selection = window.getSelection();
+      if (selection.rangeCount === 0) return null;
+      const documentFragment = selection.getRangeAt(0).cloneContents();
+      if (documentFragment.textContent.length === 0) return null;
+
+      return documentFragment;
+    };
+
+    w.gl.utils.insertText = (target, text) => {
+      // Firefox doesn't support `document.execCommand('insertText', false, text)` on textareas
+
+      const selectionStart = target.selectionStart;
+      const selectionEnd = target.selectionEnd;
+      const value = target.value;
+
+      const textBefore = value.substring(0, selectionStart);
+      const textAfter = value.substring(selectionEnd, value.length);
+      const newText = textBefore + text + textAfter;
+
+      target.value = newText;
+      target.selectionStart = target.selectionEnd = selectionStart + text.length;
+
+      // Trigger autosave
+      $(target).trigger('input');
+
+      // Trigger autosize
+      var event = document.createEvent('Event');
+      event.initEvent('autosize:update', true, false);
+      target.dispatchEvent(event);
+    };
+
+    w.gl.utils.nodeMatchesSelector = (node, selector) => {
+      const matches = Element.prototype.matches ||
+        Element.prototype.matchesSelector ||
+        Element.prototype.mozMatchesSelector ||
+        Element.prototype.msMatchesSelector ||
+        Element.prototype.oMatchesSelector ||
+        Element.prototype.webkitMatchesSelector;
+
+      if (matches) {
+        return matches.call(node, selector);
+      }
+
+      // IE11 doesn't support `node.matches(selector)`
 
-}).call(this);
+      let parentNode = node.parentNode;
+      if (!parentNode) {
+        parentNode = document.createElement('div');
+        node = node.cloneNode(true);
+        parentNode.appendChild(node);
+      }
+
+      const matchingNodes = parentNode.querySelectorAll(selector);
+      return Array.prototype.indexOf.call(matchingNodes, node) !== -1;
+    };
+
+    /**
+      this will take in the headers from an API response and normalize them
+      this way we don't run into production issues when nginx gives us lowercased header keys
+    */
+    w.gl.utils.normalizeHeaders = (headers) => {
+      const upperCaseHeaders = {};
+
+      Object.keys(headers).forEach((e) => {
+        upperCaseHeaders[e.toUpperCase()] = headers[e];
+      });
+
+      return upperCaseHeaders;
+    };
+
+    /**
+     * Parses pagination object string values into numbers.
+     *
+     * @param {Object} paginationInformation
+     * @returns {Object}
+     */
+    w.gl.utils.parseIntPagination = paginationInformation => ({
+      perPage: parseInt(paginationInformation['X-PER-PAGE'], 10),
+      page: parseInt(paginationInformation['X-PAGE'], 10),
+      total: parseInt(paginationInformation['X-TOTAL'], 10),
+      totalPages: parseInt(paginationInformation['X-TOTAL-PAGES'], 10),
+      nextPage: parseInt(paginationInformation['X-NEXT-PAGE'], 10),
+      previousPage: parseInt(paginationInformation['X-PREV-PAGE'], 10),
+    });
+
+    /**
+     * Updates the search parameter of a URL given the parameter and values provided.
+     *
+     * If no search params are present we'll add it.
+     * If param for page is already present, we'll update it
+     * If there are params but not for the given one, we'll add it at the end.
+     * Returns the new search parameters.
+     *
+     * @param {String} param
+     * @param {Number|String|Undefined|Null} value
+     * @return {String}
+     */
+    w.gl.utils.setParamInURL = (param, value) => {
+      let search;
+      const locationSearch = window.location.search;
+
+      if (locationSearch.length === 0) {
+        search = `?${param}=${value}`;
+      }
+
+      if (locationSearch.indexOf(param) !== -1) {
+        const regex = new RegExp(param + '=\\d');
+        search = locationSearch.replace(regex, `${param}=${value}`);
+      }
+
+      if (locationSearch.length && locationSearch.indexOf(param) === -1) {
+        search = `${locationSearch}&${param}=${value}`;
+      }
+
+      return search;
+    };
+
+    /**
+     * Converts permission provided as strings to booleans.
+     *
+     * @param  {String} string
+     * @returns {Boolean}
+     */
+    w.gl.utils.convertPermissionToBoolean = permission => permission === 'true';
+
+    /**
+     * Back Off exponential algorithm
+     * backOff :: (Function<next, stop>, Number) -> Promise<Any, Error>
+     *
+     * @param {Function<next, stop>} fn function to be called
+     * @param {Number} timeout
+     * @return {Promise<Any, Error>}
+     * @example
+     * ```
+     *  backOff(function (next, stop) {
+     *    // Let's perform this function repeatedly for 60s or for the timeout provided.
+     *
+     *    ourFunction()
+     *      .then(function (result) {
+     *        // continue if result is not what we need
+     *        next();
+     *
+     *        // when result is what we need let's stop with the repetions and jump out of the cycle
+     *        stop(result);
+     *      })
+     *      .catch(function (error) {
+     *        // if there is an error, we need to stop this with an error.
+     *        stop(error);
+     *      })
+     *  }, 60000)
+     *  .then(function (result) {})
+     *  .catch(function (error) {
+     *    // deal with errors passed to stop()
+     *  })
+     * ```
+     */
+    w.gl.utils.backOff = (fn, timeout = 60000) => {
+      const maxInterval = 32000;
+      let nextInterval = 2000;
+
+      const startTime = Date.now();
+
+      return new Promise((resolve, reject) => {
+        const stop = arg => ((arg instanceof Error) ? reject(arg) : resolve(arg));
+
+        const next = () => {
+          if (Date.now() - startTime < timeout) {
+            setTimeout(fn.bind(null, next, stop), nextInterval);
+            nextInterval = Math.min(nextInterval + nextInterval, maxInterval);
+          } else {
+            reject(new Error('BACKOFF_TIMEOUT'));
+          }
+        };
+
+        fn(next, stop);
+      });
+    };
+  })(window);
+}).call(window);
diff --git a/app/assets/javascripts/lib/utils/custom_event_polyfill.js.es6 b/app/assets/javascripts/lib/utils/custom_event_polyfill.js.es6
deleted file mode 100644
index 5ae978010c9..00000000000
--- a/app/assets/javascripts/lib/utils/custom_event_polyfill.js.es6
+++ /dev/null
@@ -1,12 +0,0 @@
-/**
- * CustomEvent support for IE
- */
-if (typeof window.CustomEvent !== 'function') {
-  window.CustomEvent = function CustomEvent(e, params) {
-    const options = params || { bubbles: false, cancelable: false, detail: undefined };
-    const evt = document.createEvent('CustomEvent');
-    evt.initCustomEvent(e, options.bubbles, options.cancelable, options.detail);
-    return evt;
-  };
-  window.CustomEvent.prototype = window.Event.prototype;
-}
diff --git a/app/assets/javascripts/lib/utils/datetime_utility.js b/app/assets/javascripts/lib/utils/datetime_utility.js
index 963d2851e5f..82dcbdc26c8 100644
--- a/app/assets/javascripts/lib/utils/datetime_utility.js
+++ b/app/assets/javascripts/lib/utils/datetime_utility.js
@@ -1,13 +1,15 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-param-reassign, no-cond-assign, comma-dangle, no-unused-expressions, prefer-template, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-param-reassign, no-cond-assign, comma-dangle, no-unused-expressions, prefer-template, max-len */
 /* global timeago */
 /* global dateFormat */
 
-/*= require timeago */
-/*= require date.format */
+window.timeago = require('timeago.js');
+window.dateFormat = require('vendor/date.format');
 
 (function() {
   (function(w) {
     var base;
+    var timeagoInstance;
+
     if (w.gl == null) {
       w.gl = {};
     }
@@ -24,47 +26,51 @@
       return this.days[date.getDay()];
     };
 
-    w.gl.utils.localTimeAgo = function($timeagoEls, setTimeago) {
-      if (setTimeago == null) {
-        setTimeago = true;
-      }
-
-      $timeagoEls.each(function() {
-        var $el = $(this);
-        $el.attr('title', gl.utils.formatDate($el.attr('datetime')));
+    w.gl.utils.localTimeAgo = function($timeagoEls, setTimeago = true) {
+      $timeagoEls.each((i, el) => {
+        el.setAttribute('title', gl.utils.formatDate(el.getAttribute('datetime')));
 
         if (setTimeago) {
           // Recreate with custom template
-          $el.tooltip({
+          $(el).tooltip({
             template: '<div class="tooltip local-timeago" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>'
           });
         }
-        gl.utils.renderTimeago($el);
+
+        el.classList.add('js-timeago-render');
       });
+
+      gl.utils.renderTimeago($timeagoEls);
     };
 
     w.gl.utils.getTimeago = function() {
-      var locale = function(number, index) {
-        return [
-          ['less than a minute ago', 'a while'],
-          ['less than a minute ago', 'in %s seconds'],
-          ['about a minute ago', 'in 1 minute'],
-          ['%s minutes ago', 'in %s minutes'],
-          ['about an hour ago', 'in 1 hour'],
-          ['about %s hours ago', 'in %s hours'],
-          ['a day ago', 'in 1 day'],
-          ['%s days ago', 'in %s days'],
-          ['a week ago', 'in 1 week'],
-          ['%s weeks ago', 'in %s weeks'],
-          ['a month ago', 'in 1 month'],
-          ['%s months ago', 'in %s months'],
-          ['a year ago', 'in 1 year'],
-          ['%s years ago', 'in %s years']
-        ][index];
-      };
-
-      timeago.register('gl_en', locale);
-      return timeago();
+      var locale;
+
+      if (!timeagoInstance) {
+        locale = function(number, index) {
+          return [
+            ['less than a minute ago', 'a while'],
+            ['less than a minute ago', 'in %s seconds'],
+            ['about a minute ago', 'in 1 minute'],
+            ['%s minutes ago', 'in %s minutes'],
+            ['about an hour ago', 'in 1 hour'],
+            ['about %s hours ago', 'in %s hours'],
+            ['a day ago', 'in 1 day'],
+            ['%s days ago', 'in %s days'],
+            ['a week ago', 'in 1 week'],
+            ['%s weeks ago', 'in %s weeks'],
+            ['a month ago', 'in 1 month'],
+            ['%s months ago', 'in %s months'],
+            ['a year ago', 'in 1 year'],
+            ['%s years ago', 'in %s years']
+          ][index];
+        };
+
+        timeago.register('gl_en', locale);
+        timeagoInstance = timeago();
+      }
+
+      return timeagoInstance;
     };
 
     w.gl.utils.timeFor = function(time, suffix, expiredLabel) {
@@ -83,9 +89,30 @@
       return timefor;
     };
 
-    w.gl.utils.renderTimeago = function($element) {
-      var timeagoInstance = gl.utils.getTimeago();
-      timeagoInstance.render($element, 'gl_en');
+    w.gl.utils.cachedTimeagoElements = [];
+    w.gl.utils.renderTimeago = function($els) {
+      if (!$els && !w.gl.utils.cachedTimeagoElements.length) {
+        w.gl.utils.cachedTimeagoElements = [].slice.call(document.querySelectorAll('.js-timeago-render'));
+      } else if ($els) {
+        w.gl.utils.cachedTimeagoElements = w.gl.utils.cachedTimeagoElements.concat($els.toArray());
+      }
+
+      w.gl.utils.cachedTimeagoElements.forEach(gl.utils.updateTimeagoText);
+    };
+
+    w.gl.utils.updateTimeagoText = function(el) {
+      const timeago = gl.utils.getTimeago();
+      const formattedDate = timeago.format(el.getAttribute('datetime'), 'gl_en');
+
+      if (el.textContent !== formattedDate) {
+        el.textContent = formattedDate;
+      }
+    };
+
+    w.gl.utils.initTimeagoTimeout = function() {
+      gl.utils.renderTimeago();
+
+      gl.utils.timeagoTimeout = setTimeout(gl.utils.initTimeagoTimeout, 1000);
     };
 
     w.gl.utils.getDayDifference = function(a, b) {
@@ -95,7 +122,5 @@
 
       return Math.floor((date2 - date1) / millisecondsPerDay);
     };
-
   })(window);
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/lib/utils/emoji_aliases.js.erb b/app/assets/javascripts/lib/utils/emoji_aliases.js.erb
deleted file mode 100644
index aeb86c9fa5b..00000000000
--- a/app/assets/javascripts/lib/utils/emoji_aliases.js.erb
+++ /dev/null
@@ -1,6 +0,0 @@
-(function() {
-  gl.emojiAliases = function() {
-    return JSON.parse('<%= Gitlab::AwardEmoji.aliases.to_json %>');
-  };
-
-}).call(this);
diff --git a/app/assets/javascripts/lib/utils/http_status.js b/app/assets/javascripts/lib/utils/http_status.js
new file mode 100644
index 00000000000..bc109a69c20
--- /dev/null
+++ b/app/assets/javascripts/lib/utils/http_status.js
@@ -0,0 +1,10 @@
+/**
+ * exports HTTP status codes
+ */
+
+const statusCodes = {
+  NO_CONTENT: 204,
+  OK: 200,
+};
+
+module.exports = statusCodes;
diff --git a/app/assets/javascripts/lib/utils/notify.js b/app/assets/javascripts/lib/utils/notify.js
index d0fe69260a5..66f39122a66 100644
--- a/app/assets/javascripts/lib/utils/notify.js
+++ b/app/assets/javascripts/lib/utils/notify.js
@@ -1,4 +1,5 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, one-var, one-var-declaration-per-line, consistent-return, no-undef, prefer-arrow-callback, no-return-assign, object-shorthand, comma-dangle, no-param-reassign, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, one-var, one-var-declaration-per-line, consistent-return, prefer-arrow-callback, no-return-assign, object-shorthand, comma-dangle, no-param-reassign, max-len */
+
 (function() {
   (function(w) {
     var notificationGranted, notifyMe, notifyPermissions;
@@ -43,5 +44,4 @@
     w.notify = notifyMe;
     return w.notifyPermissions = notifyPermissions;
   })(window);
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/lib/utils/pretty_time.js b/app/assets/javascripts/lib/utils/pretty_time.js
new file mode 100644
index 00000000000..ae397212e55
--- /dev/null
+++ b/app/assets/javascripts/lib/utils/pretty_time.js
@@ -0,0 +1,65 @@
+(() => {
+  /*
+   * TODO: Make these methods more configurable (e.g. parseSeconds timePeriodContstraints,
+   * stringifyTime condensed or non-condensed, abbreviateTimelengths)
+   * */
+
+  const utils = window.gl.utils = gl.utils || {};
+  const prettyTime = utils.prettyTime = {
+    /*
+     * Accepts seconds and returns a timeObject { weeks: #, days: #, hours: #, minutes: # }
+     * Seconds can be negative or positive, zero or non-zero.
+    */
+    parseSeconds(seconds) {
+      const DAYS_PER_WEEK = 5;
+      const HOURS_PER_DAY = 8;
+      const MINUTES_PER_HOUR = 60;
+      const MINUTES_PER_WEEK = DAYS_PER_WEEK * HOURS_PER_DAY * MINUTES_PER_HOUR;
+      const MINUTES_PER_DAY = HOURS_PER_DAY * MINUTES_PER_HOUR;
+
+      const timePeriodConstraints = {
+        weeks: MINUTES_PER_WEEK,
+        days: MINUTES_PER_DAY,
+        hours: MINUTES_PER_HOUR,
+        minutes: 1,
+      };
+
+      let unorderedMinutes = prettyTime.secondsToMinutes(seconds);
+
+      return _.mapObject(timePeriodConstraints, (minutesPerPeriod) => {
+        const periodCount = Math.floor(unorderedMinutes / minutesPerPeriod);
+
+        unorderedMinutes -= (periodCount * minutesPerPeriod);
+
+        return periodCount;
+      });
+    },
+
+    /*
+    * Accepts a timeObject and returns a condensed string representation of it
+    * (e.g. '1w 2d 3h 1m' or '1h 30m'). Zero value units are not included.
+    */
+
+    stringifyTime(timeObject) {
+      const reducedTime = _.reduce(timeObject, (memo, unitValue, unitName) => {
+        const isNonZero = !!unitValue;
+        return isNonZero ? `${memo} ${unitValue}${unitName.charAt(0)}` : memo;
+      }, '').trim();
+      return reducedTime.length ? reducedTime : '0m';
+    },
+
+    /*
+    * Accepts a time string of any size (e.g. '1w 2d 3h 5m' or '1w 2d') and returns
+    *  the first non-zero unit/value pair.
+    */
+
+    abbreviateTime(timeStr) {
+      return timeStr.split(' ')
+        .filter(unitStr => unitStr.charAt(0) !== '0')[0];
+    },
+
+    secondsToMinutes(seconds) {
+      return Math.abs(seconds / 60);
+    },
+  };
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/lib/utils/pretty_time.js.es6 b/app/assets/javascripts/lib/utils/pretty_time.js.es6
deleted file mode 100644
index ccaf447eb0b..00000000000
--- a/app/assets/javascripts/lib/utils/pretty_time.js.es6
+++ /dev/null
@@ -1,67 +0,0 @@
-(() => {
-  /*
-   * TODO: Make these methods more configurable (e.g. parseSeconds timePeriodContstraints,
-   * stringifyTime condensed or non-condensed, abbreviateTimelengths)
-   * */
-
-  class PrettyTime {
-
-    /*
-     * Accepts seconds and returns a timeObject { weeks: #, days: #, hours: #, minutes: # }
-     * Seconds can be negative or positive, zero or non-zero.
-    */
-    static parseSeconds(seconds) {
-      const DAYS_PER_WEEK = 5;
-      const HOURS_PER_DAY = 8;
-      const MINUTES_PER_HOUR = 60;
-      const MINUTES_PER_WEEK = DAYS_PER_WEEK * HOURS_PER_DAY * MINUTES_PER_HOUR;
-      const MINUTES_PER_DAY = HOURS_PER_DAY * MINUTES_PER_HOUR;
-
-      const timePeriodConstraints = {
-        weeks: MINUTES_PER_WEEK,
-        days: MINUTES_PER_DAY,
-        hours: MINUTES_PER_HOUR,
-        minutes: 1,
-      };
-
-      let unorderedMinutes = PrettyTime.secondsToMinutes(seconds);
-
-      return _.mapObject(timePeriodConstraints, (minutesPerPeriod) => {
-        const periodCount = Math.floor(unorderedMinutes / minutesPerPeriod);
-
-        unorderedMinutes -= (periodCount * minutesPerPeriod);
-
-        return periodCount;
-      });
-    }
-
-    /*
-    * Accepts a timeObject and returns a condensed string representation of it
-    * (e.g. '1w 2d 3h 1m' or '1h 30m'). Zero value units are not included.
-    */
-
-    static stringifyTime(timeObject) {
-      const reducedTime = _.reduce(timeObject, (memo, unitValue, unitName) => {
-        const isNonZero = !!unitValue;
-        return isNonZero ? `${memo} ${unitValue}${unitName.charAt(0)}` : memo;
-      }, '').trim();
-      return reducedTime.length ? reducedTime : '0m';
-    }
-
-    /*
-    * Accepts a time string of any size (e.g. '1w 2d 3h 5m' or '1w 2d') and returns
-    *  the first non-zero unit/value pair.
-    */
-
-    static abbreviateTime(timeStr) {
-      return timeStr.split(' ')
-        .filter(unitStr => unitStr.charAt(0) !== '0')[0];
-    }
-
-    static secondsToMinutes(seconds) {
-      return Math.abs(seconds / 60);
-    }
-  }
-
-  gl.PrettyTime = PrettyTime;
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/lib/utils/text_utility.js b/app/assets/javascripts/lib/utils/text_utility.js
index ac44b81ee22..2e5f8a09fc1 100644
--- a/app/assets/javascripts/lib/utils/text_utility.js
+++ b/app/assets/javascripts/lib/utils/text_utility.js
@@ -1,4 +1,7 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-param-reassign, no-cond-assign, quotes, semi, one-var, one-var-declaration-per-line, operator-assignment, no-else-return, prefer-template, prefer-arrow-callback, no-empty, max-len, consistent-return, no-unused-vars, no-return-assign, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-param-reassign, no-cond-assign, quotes, one-var, one-var-declaration-per-line, operator-assignment, no-else-return, prefer-template, prefer-arrow-callback, no-empty, max-len, consistent-return, no-unused-vars, no-return-assign, max-len */
+
+require('vendor/latinise');
+
 (function() {
   (function(w) {
     var base;
@@ -10,13 +13,31 @@
     }
     gl.text.addDelimiter = function(text) {
       return text ? text.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",") : text;
-    }
+    };
+    gl.text.highCountTrim = function(count) {
+      return count > 99 ? '99+' : count;
+    };
     gl.text.randomString = function() {
       return Math.random().toString(36).substring(7);
     };
     gl.text.replaceRange = function(s, start, end, substitute) {
       return s.substring(0, start) + substitute + s.substring(end);
     };
+    gl.text.getTextWidth = function(text, font) {
+      /**
+      * Uses canvas.measureText to compute and return the width of the given text of given font in pixels.
+      *
+      * @param {String} text The text to be rendered.
+      * @param {String} font The css font descriptor that text is to be rendered with (e.g. "bold 14px verdana").
+      *
+      * @see http://stackoverflow.com/questions/118241/calculate-text-width-with-javascript/21015393#21015393
+      */
+      // re-use canvas object for better performance
+      var canvas = gl.text.getTextWidth.canvas || (gl.text.getTextWidth.canvas = document.createElement('canvas'));
+      var context = canvas.getContext('2d');
+      context.font = font;
+      return context.measureText(text).width;
+    };
     gl.text.selectedText = function(text, textarea) {
       return text.substring(textarea.selectionStart, textarea.selectionEnd);
     };
@@ -44,9 +65,36 @@
       }
     };
     gl.text.insertText = function(textArea, text, tag, blockTag, selected, wrap) {
-      var insertText, inserted, selectedSplit, startChar;
+      var insertText, inserted, selectedSplit, startChar, removedLastNewLine, removedFirstNewLine, currentLineEmpty, lastNewLine;
+      removedLastNewLine = false;
+      removedFirstNewLine = false;
+      currentLineEmpty = false;
+
+      // Remove the first newline
+      if (selected.indexOf('\n') === 0) {
+        removedFirstNewLine = true;
+        selected = selected.replace(/\n+/, '');
+      }
+
+      // Remove the last newline
+      if (textArea.selectionEnd - textArea.selectionStart > selected.replace(/\n$/, '').length) {
+        removedLastNewLine = true;
+        selected = selected.replace(/\n$/, '');
+      }
+
       selectedSplit = selected.split('\n');
-      startChar = !wrap && textArea.selectionStart > 0 ? '\n' : '';
+
+      if (!wrap) {
+        lastNewLine = textArea.value.substr(0, textArea.selectionStart).lastIndexOf('\n');
+
+        // Check whether the current line is empty or consists only of spaces(=handle as empty)
+        if (/^\s*$/.test(textArea.value.substring(lastNewLine, textArea.selectionStart))) {
+          currentLineEmpty = true;
+        }
+      }
+
+      startChar = !wrap && !currentLineEmpty && textArea.selectionStart > 0 ? '\n' : '';
+
       if (selectedSplit.length > 1 && (!wrap || (blockTag != null))) {
         if (blockTag != null) {
           insertText = this.blockTagText(text, textArea, blockTag, selected);
@@ -62,6 +110,15 @@
       } else {
         insertText = "" + startChar + tag + selected + (wrap ? tag : ' ');
       }
+
+      if (removedFirstNewLine) {
+        insertText = '\n' + insertText;
+      }
+
+      if (removedLastNewLine) {
+        insertText += '\n';
+      }
+
       if (document.queryCommandSupported('insertText')) {
         inserted = document.execCommand('insertText', false, insertText);
       }
@@ -74,9 +131,9 @@
           document.execCommand("ms-endUndoUnit");
         } catch (error) {}
       }
-      return this.moveCursor(textArea, tag, wrap);
+      return this.moveCursor(textArea, tag, wrap, removedLastNewLine);
     };
-    gl.text.moveCursor = function(textArea, tag, wrapped) {
+    gl.text.moveCursor = function(textArea, tag, wrapped, removedLastNewLine) {
       var pos;
       if (!textArea.setSelectionRange) {
         return;
@@ -87,13 +144,17 @@
         } else {
           pos = textArea.selectionStart;
         }
+
+        if (removedLastNewLine) {
+          pos -= 1;
+        }
+
         return textArea.setSelectionRange(pos, pos);
       }
     };
     gl.text.updateText = function(textArea, tag, blockTag, wrap) {
-      var $textArea, oldVal, selected, text;
+      var $textArea, selected, text;
       $textArea = $(textArea);
-      oldVal = $textArea.val();
       textArea = $textArea.get(0);
       text = $textArea.val();
       selected = this.selectedText(text, textArea);
@@ -114,10 +175,18 @@
     };
     gl.text.humanize = function(string) {
       return string.charAt(0).toUpperCase() + string.replace(/_/g, ' ').slice(1);
-    }
-    return gl.text.truncate = function(string, maxLength) {
+    };
+    gl.text.pluralize = function(str, count) {
+      return str + (count > 1 || count === 0 ? 's' : '');
+    };
+    gl.text.truncate = function(string, maxLength) {
       return string.substr(0, (maxLength - 3)) + '...';
     };
+    gl.text.dasherize = function(str) {
+      return str.replace(/[_\s]+/g, '-');
+    };
+    gl.text.slugify = function(str) {
+      return str.trim().toLowerCase().latinise();
+    };
   })(window);
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/lib/utils/type_utility.js b/app/assets/javascripts/lib/utils/type_utility.js
index 961859dfb5b..db62e0be324 100644
--- a/app/assets/javascripts/lib/utils/type_utility.js
+++ b/app/assets/javascripts/lib/utils/type_utility.js
@@ -1,4 +1,4 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-param-reassign, no-cond-assign, no-return-assign, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-param-reassign, no-cond-assign, no-return-assign, max-len */
 (function() {
   (function(w) {
     var base;
@@ -12,5 +12,4 @@
       return (obj != null) && (obj.constructor === Object);
     };
   })(window);
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/lib/utils/url_utility.js b/app/assets/javascripts/lib/utils/url_utility.js
index 6872186cd7f..09c4261b318 100644
--- a/app/assets/javascripts/lib/utils/url_utility.js
+++ b/app/assets/javascripts/lib/utils/url_utility.js
@@ -1,4 +1,4 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-param-reassign, no-cond-assign, one-var, one-var-declaration-per-line, no-void, no-plusplus, guard-for-in, no-restricted-syntax, prefer-template, quotes, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-param-reassign, no-cond-assign, one-var, one-var-declaration-per-line, no-void, guard-for-in, no-restricted-syntax, prefer-template, quotes, max-len */
 (function() {
   (function(w) {
     var base;
@@ -22,7 +22,7 @@
         if (sParameterName[0] === sParam) {
           values.push(sParameterName[1].replace(/\+/g, ' '));
         }
-        i++;
+        i += 1;
       }
       return values;
     };
@@ -57,7 +57,7 @@
       return ((function() {
         var j, len, results;
         results = [];
-        for (j = 0, len = urlVariables.length; j < len; j++) {
+        for (j = 0, len = urlVariables.length; j < len; j += 1) {
           variables = urlVariables[j];
           if (variables.indexOf(param) === -1) {
             results.push(variables);
@@ -66,6 +66,13 @@
         return results;
       })()).join('&');
     };
+    w.gl.utils.removeParams = (params) => {
+      const url = new URL(window.location.href);
+      params.forEach((param) => {
+        url.search = w.gl.utils.removeParamQueryString(url.search, param);
+      });
+      return url.href;
+    };
     w.gl.utils.getLocationHash = function(url) {
       var hashIndex;
       if (typeof url === 'undefined') {
@@ -76,6 +83,11 @@
       hashIndex = url.indexOf('#');
       return hashIndex === -1 ? null : url.substring(hashIndex + 1);
     };
-  })(window);
 
-}).call(this);
+    w.gl.utils.refreshCurrentPage = () => gl.utils.visitUrl(document.location.href);
+
+    w.gl.utils.visitUrl = (url) => {
+      document.location.href = url;
+    };
+  })(window);
+}).call(window);
diff --git a/app/assets/javascripts/line_highlighter.js b/app/assets/javascripts/line_highlighter.js
index b0f834705c3..1821ca18053 100644
--- a/app/assets/javascripts/line_highlighter.js
+++ b/app/assets/javascripts/line_highlighter.js
@@ -1,9 +1,10 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, no-use-before-define, no-underscore-dangle, no-param-reassign, no-undef, prefer-template, quotes, comma-dangle, prefer-arrow-callback, consistent-return, one-var, one-var-declaration-per-line, spaced-comment, radix, no-else-return, max-len, no-plusplus, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, no-use-before-define, no-underscore-dangle, no-param-reassign, prefer-template, quotes, comma-dangle, prefer-arrow-callback, consistent-return, one-var, one-var-declaration-per-line, no-else-return, max-len */
+
 // LineHighlighter
 //
 // Handles single- and multi-line selection and highlight for blob views.
 //
-/*= require jquery.scrollTo */
+require('vendor/jquery.scrollTo');
 
 //
 // ### Example Markup
@@ -30,7 +31,7 @@
 //   </div>
 //
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.LineHighlighter = (function() {
     // CSS class applied to highlighted lines
@@ -66,16 +67,7 @@
     }
 
     LineHighlighter.prototype.bindEvents = function() {
-      $('#blob-content-holder').on('mousedown', 'a[data-line-number]', this.clickHandler);
-      // While it may seem odd to bind to the mousedown event and then throw away
-      // the click event, there is a method to our madness.
-      //
-      // If not done this way, the line number anchor will sometimes keep its
-      // active state even when the event is cancelled, resulting in an ugly border
-      // around the link and/or a persisted underline text decoration.
-      return $('#blob-content-holder').on('click', 'a[data-line-number]', function(event) {
-        return event.preventDefault();
-      });
+      $('#blob-content-holder').on('click', 'a[data-line-number]', this.clickHandler);
     };
 
     LineHighlighter.prototype.clickHandler = function(event) {
@@ -118,11 +110,11 @@
     // Returns an Array
     LineHighlighter.prototype.hashToRange = function(hash) {
       var first, last, matches;
-      //?L(\d+)(?:-(\d+))?$/)
+      // ?L(\d+)(?:-(\d+))?$/)
       matches = hash.match(/^#?L(\d+)(?:-(\d+))?$/);
       if (matches && matches.length) {
-        first = parseInt(matches[1]);
-        last = matches[2] ? parseInt(matches[2]) : null;
+        first = parseInt(matches[1], 10);
+        last = matches[2] ? parseInt(matches[2], 10) : null;
         return [first, last];
       } else {
         return [null, null];
@@ -143,7 +135,7 @@
       var i, lineNumber, ref, ref1, results;
       if (range[1]) {
         results = [];
-        for (lineNumber = i = ref = range[0], ref1 = range[1]; ref <= ref1 ? i <= ref1 : i >= ref1; lineNumber = ref <= ref1 ? ++i : --i) {
+        for (lineNumber = i = ref = range[0], ref1 = range[1]; ref <= ref1 ? i <= ref1 : i >= ref1; lineNumber = ref <= ref1 ? (i += 1) : (i -= 1)) {
           results.push(this.highlightLine(lineNumber));
         }
         return results;
@@ -169,7 +161,6 @@
     // This method is stubbed in tests.
     LineHighlighter.prototype.__setLocationHash__ = function(value) {
       return history.pushState({
-        turbolinks: false,
         url: value
       // We're using pushState instead of assigning location.hash directly to
       // prevent the page from scrolling on the hashchange event
@@ -177,7 +168,5 @@
     };
 
     return LineHighlighter;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/logo.js b/app/assets/javascripts/logo.js
index 0ae6df311bb..729baa2e1a7 100644
--- a/app/assets/javascripts/logo.js
+++ b/app/assets/javascripts/logo.js
@@ -1,15 +1,7 @@
-/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, padded-blocks */
-/* global Turbolinks */
+/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback */
 
 (function() {
-  Turbolinks.enableProgressBar();
-
-  $(document).on('page:fetch', function() {
+  window.addEventListener('beforeunload', function() {
     $('.tanuki-logo').addClass('animate');
   });
-
-  $(document).on('page:change', function() {
-    $('.tanuki-logo').removeClass('animate');
-  });
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/main.js b/app/assets/javascripts/main.js
new file mode 100644
index 00000000000..81d5748191d
--- /dev/null
+++ b/app/assets/javascripts/main.js
@@ -0,0 +1,384 @@
+/* eslint-disable func-names, space-before-function-paren, no-var, quotes, consistent-return, prefer-arrow-callback, comma-dangle, object-shorthand, no-new, max-len, no-multi-spaces, import/newline-after-import, import/first */
+/* global bp */
+/* global Cookies */
+/* global Flash */
+/* global ConfirmDangerModal */
+/* global Aside */
+
+import jQuery from 'jquery';
+import _ from 'underscore';
+import Cookies from 'js-cookie';
+import Pikaday from 'pikaday';
+import Dropzone from 'dropzone';
+import Sortable from 'vendor/Sortable';
+
+// libraries with import side-effects
+import 'mousetrap';
+import 'mousetrap/plugins/pause/mousetrap-pause';
+import 'vendor/fuzzaldrin-plus';
+
+// extensions
+import './extensions/array';
+
+// expose common libraries as globals (TODO: remove these)
+window.jQuery = jQuery;
+window.$ = jQuery;
+window._ = _;
+window.Cookies = Cookies;
+window.Pikaday = Pikaday;
+window.Dropzone = Dropzone;
+window.Sortable = Sortable;
+
+// shortcuts
+import './shortcuts';
+import './shortcuts_blob';
+import './shortcuts_dashboard_navigation';
+import './shortcuts_navigation';
+import './shortcuts_find_file';
+import './shortcuts_issuable';
+import './shortcuts_network';
+
+// behaviors
+import './behaviors/autosize';
+import './behaviors/details_behavior';
+import './behaviors/quick_submit';
+import './behaviors/requires_input';
+import './behaviors/toggler_behavior';
+import './behaviors/bind_in_out';
+import { installGlEmojiElement } from './behaviors/gl_emoji';
+installGlEmojiElement();
+
+// blob
+import './blob/blob_ci_yaml';
+import './blob/blob_dockerfile_selector';
+import './blob/blob_dockerfile_selectors';
+import './blob/blob_file_dropzone';
+import './blob/blob_gitignore_selector';
+import './blob/blob_gitignore_selectors';
+import './blob/blob_license_selector';
+import './blob/blob_license_selectors';
+import './blob/template_selector';
+import './blob/create_branch_dropdown';
+import './blob/target_branch_dropdown';
+
+// templates
+import './templates/issuable_template_selector';
+import './templates/issuable_template_selectors';
+
+// commit
+import './commit/file';
+import './commit/image_file';
+
+// lib/utils
+import './lib/utils/animate';
+import './lib/utils/bootstrap_linked_tabs';
+import './lib/utils/common_utils';
+import './lib/utils/datetime_utility';
+import './lib/utils/notify';
+import './lib/utils/pretty_time';
+import './lib/utils/text_utility';
+import './lib/utils/type_utility';
+import './lib/utils/url_utility';
+
+// u2f
+import './u2f/authenticate';
+import './u2f/error';
+import './u2f/register';
+import './u2f/util';
+
+// droplab
+import './droplab/droplab';
+import './droplab/droplab_ajax';
+import './droplab/droplab_ajax_filter';
+import './droplab/droplab_filter';
+
+// everything else
+import './abuse_reports';
+import './activities';
+import './admin';
+import './ajax_loading_spinner';
+import './api';
+import './aside';
+import './autosave';
+import AwardsHandler from './awards_handler';
+import './breakpoints';
+import './broadcast_message';
+import './build';
+import './build_artifacts';
+import './build_variables';
+import './ci_lint_editor';
+import './commit';
+import './commits';
+import './compare';
+import './compare_autocomplete';
+import './confirm_danger_modal';
+import './copy_as_gfm';
+import './copy_to_clipboard';
+import './create_label';
+import './diff';
+import './dispatcher';
+import './dropzone_input';
+import './due_date_select';
+import './files_comment_button';
+import './flash';
+import './gfm_auto_complete';
+import './gl_dropdown';
+import './gl_field_error';
+import './gl_field_errors';
+import './gl_form';
+import './group_avatar';
+import './group_label_subscription';
+import './groups_select';
+import './header';
+import './importer_status';
+import './issuable';
+import './issuable_context';
+import './issuable_form';
+import './issue';
+import './issue_status_select';
+import './issues_bulk_assignment';
+import './label_manager';
+import './labels';
+import './labels_select';
+import './layout_nav';
+import './line_highlighter';
+import './logo';
+import './member_expiration_date';
+import './members';
+import './merge_request';
+import './merge_request_tabs';
+import './merge_request_widget';
+import './merged_buttons';
+import './milestone';
+import './milestone_select';
+import './mini_pipeline_graph_dropdown';
+import './namespace_select';
+import './new_branch_form';
+import './new_commit_form';
+import './notes';
+import './notifications_dropdown';
+import './notifications_form';
+import './pager';
+import './pipelines';
+import './preview_markdown';
+import './project';
+import './project_avatar';
+import './project_find_file';
+import './project_fork';
+import './project_import';
+import './project_label_subscription';
+import './project_new';
+import './project_select';
+import './project_show';
+import './project_variables';
+import './projects_list';
+import './render_gfm';
+import './render_math';
+import './right_sidebar';
+import './search';
+import './search_autocomplete';
+import './signin_tabs_memoizer';
+import './single_file_diff';
+import './smart_interval';
+import './snippets_list';
+import './star';
+import './subbable_resource';
+import './subscription';
+import './subscription_select';
+import './syntax_highlight';
+import './task_list';
+import './todos';
+import './tree';
+import './user';
+import './user_tabs';
+import './username_validator';
+import './users_select';
+import './version_check_image';
+import './visibility_select';
+import './wikis';
+import './zen_mode';
+
+document.addEventListener('beforeunload', function () {
+  // Unbind scroll events
+  $(document).off('scroll');
+  // Close any open tooltips
+  $('.has-tooltip, [data-toggle="tooltip"]').tooltip('destroy');
+});
+
+window.addEventListener('hashchange', gl.utils.handleLocationHash);
+window.addEventListener('load', function onLoad() {
+  window.removeEventListener('load', onLoad, false);
+  gl.utils.handleLocationHash();
+}, false);
+
+$(function () {
+  var $body = $('body');
+  var $document = $(document);
+  var $window = $(window);
+  var $sidebarGutterToggle = $('.js-sidebar-toggle');
+  var $flash = $('.flash-container');
+  var bootstrapBreakpoint = bp.getBreakpointSize();
+  var fitSidebarForSize;
+
+  // Set the default path for all cookies to GitLab's root directory
+  Cookies.defaults.path = gon.relative_url_root || '/';
+
+  // `hashchange` is not triggered when link target is already in window.location
+  $body.on('click', 'a[href^="#"]', function() {
+    var href = this.getAttribute('href');
+    if (href.substr(1) === gl.utils.getLocationHash()) {
+      setTimeout(gl.utils.handleLocationHash, 1);
+    }
+  });
+
+  // prevent default action for disabled buttons
+  $('.btn').click(function(e) {
+    if ($(this).hasClass('disabled')) {
+      e.preventDefault();
+      e.stopImmediatePropagation();
+      return false;
+    }
+  });
+
+  $('.js-select-on-focus').on('focusin', function () {
+    return $(this).select().one('mouseup', function (e) {
+      return e.preventDefault();
+    });
+  // Click a .js-select-on-focus field, select the contents
+  // Prevent a mouseup event from deselecting the input
+  });
+  $('.remove-row').bind('ajax:success', function () {
+    $(this).tooltip('destroy')
+      .closest('li')
+      .fadeOut();
+  });
+  $('.js-remove-tr').bind('ajax:before', function () {
+    return $(this).hide();
+  });
+  $('.js-remove-tr').bind('ajax:success', function () {
+    return $(this).closest('tr').fadeOut();
+  });
+  $('select.select2').select2({
+    width: 'resolve',
+    // Initialize select2 selects
+    dropdownAutoWidth: true
+  });
+  $('.js-select2').bind('select2-close', function () {
+    return setTimeout((function () {
+      $('.select2-container-active').removeClass('select2-container-active');
+      return $(':focus').blur();
+    }), 1);
+  // Close select2 on escape
+  });
+  // Initialize tooltips
+  $.fn.tooltip.Constructor.DEFAULTS.trigger = 'hover';
+  $body.tooltip({
+    selector: '.has-tooltip, [data-toggle="tooltip"]',
+    placement: function (tip, el) {
+      return $(el).data('placement') || 'bottom';
+    }
+  });
+  $('.trigger-submit').on('change', function () {
+    return $(this).parents('form').submit();
+  // Form submitter
+  });
+  gl.utils.localTimeAgo($('abbr.timeago, .js-timeago'), true);
+  // Flash
+  if ($flash.length > 0) {
+    $flash.click(function () {
+      return $(this).fadeOut();
+    });
+    $flash.show();
+  }
+  // Disable form buttons while a form is submitting
+  $body.on('ajax:complete, ajax:beforeSend, submit', 'form', function (e) {
+    var buttons;
+    buttons = $('[type="submit"]', this);
+    switch (e.type) {
+      case 'ajax:beforeSend':
+      case 'submit':
+        return buttons.disable();
+      default:
+        return buttons.enable();
+    }
+  });
+  $(document).ajaxError(function (e, xhrObj) {
+    var ref = xhrObj.status;
+    if (xhrObj.status === 401) {
+      return new Flash('You need to be logged in.', 'alert');
+    } else if (ref === 404 || ref === 500) {
+      return new Flash('Something went wrong on our end.', 'alert');
+    }
+  });
+  $('.account-box').hover(function () {
+    // Show/Hide the profile menu when hovering the account box
+    return $(this).toggleClass('hover');
+  });
+  $document.on('click', '.diff-content .js-show-suppressed-diff', function () {
+    var $container;
+    $container = $(this).parent();
+    $container.next('table').show();
+    return $container.remove();
+  // Commit show suppressed diff
+  });
+  $('.navbar-toggle').on('click', function () {
+    $('.header-content .title').toggle();
+    $('.header-content .header-logo').toggle();
+    $('.header-content .navbar-collapse').toggle();
+    return $('.navbar-toggle').toggleClass('active');
+  });
+  // Show/hide comments on diff
+  $body.on('click', '.js-toggle-diff-comments', function (e) {
+    var $this = $(this);
+    var notesHolders = $this.closest('.diff-file').find('.notes_holder');
+    $this.toggleClass('active');
+    if ($this.hasClass('active')) {
+      notesHolders.show().find('.hide, .content').show();
+    } else {
+      notesHolders.hide().find('.content').hide();
+    }
+    $(document).trigger('toggle.comments');
+    return e.preventDefault();
+  });
+  $document.off('click', '.js-confirm-danger');
+  $document.on('click', '.js-confirm-danger', function (e) {
+    var btn = $(e.target);
+    var form = btn.closest('form');
+    var text = btn.data('confirm-danger-message');
+    e.preventDefault();
+    return new ConfirmDangerModal(form, text);
+  });
+  $('input[type="search"]').each(function () {
+    var $this = $(this);
+    $this.attr('value', $this.val());
+  });
+  $document.off('keyup', 'input[type="search"]').on('keyup', 'input[type="search"]', function () {
+    var $this;
+    $this = $(this);
+    return $this.attr('value', $this.val());
+  });
+  $document.off('breakpoint:change').on('breakpoint:change', function (e, breakpoint) {
+    var $gutterIcon;
+    if (breakpoint === 'sm' || breakpoint === 'xs') {
+      $gutterIcon = $sidebarGutterToggle.find('i');
+      if ($gutterIcon.hasClass('fa-angle-double-right')) {
+        return $sidebarGutterToggle.trigger('click');
+      }
+    }
+  });
+  fitSidebarForSize = function () {
+    var oldBootstrapBreakpoint;
+    oldBootstrapBreakpoint = bootstrapBreakpoint;
+    bootstrapBreakpoint = bp.getBreakpointSize();
+    if (bootstrapBreakpoint !== oldBootstrapBreakpoint) {
+      return $document.trigger('breakpoint:change', [bootstrapBreakpoint]);
+    }
+  };
+  $window.off('resize.app').on('resize.app', function () {
+    return fitSidebarForSize();
+  });
+  gl.awardsHandler = new AwardsHandler();
+  new Aside();
+
+  gl.utils.initTimeagoTimeout();
+});
diff --git a/app/assets/javascripts/member_expiration_date.js b/app/assets/javascripts/member_expiration_date.js
index 7741cd29793..129d2dc5f0a 100644
--- a/app/assets/javascripts/member_expiration_date.js
+++ b/app/assets/javascripts/member_expiration_date.js
@@ -1,32 +1,47 @@
-/* eslint-disable func-names, space-before-function-paren, vars-on-top, no-var, object-shorthand, comma-dangle, max-len */
-(function() {
+/* global Pikaday */
+/* global dateFormat */
+(() => {
   // Add datepickers to all `js-access-expiration-date` elements. If those elements are
   // children of an element with the `clearable-input` class, and have a sibling
   // `js-clear-input` element, then show that element when there is a value in the
   // datepicker, and make clicking on that element clear the field.
   //
-  gl.MemberExpirationDate = function() {
+  window.gl = window.gl || {};
+  gl.MemberExpirationDate = (selector = '.js-access-expiration-date') => {
     function toggleClearInput() {
       $(this).closest('.clearable-input').toggleClass('has-value', $(this).val() !== '');
     }
+    const inputs = $(selector);
 
-    var inputs = $('.js-access-expiration-date');
+    inputs.each((i, el) => {
+      const $input = $(el);
 
-    inputs.datepicker({
-      dateFormat: 'yy-mm-dd',
-      minDate: 1,
-      onSelect: function () {
-        $(this).trigger('change');
-        toggleClearInput.call(this);
-      }
+      const calendar = new Pikaday({
+        field: $input.get(0),
+        theme: 'gitlab-theme',
+        format: 'yyyy-mm-dd',
+        minDate: new Date(),
+        onSelect(dateText) {
+          $input.val(dateFormat(new Date(dateText), 'yyyy-mm-dd'));
+
+          $input.trigger('change');
+
+          toggleClearInput.call($input);
+        },
+      });
+
+      calendar.setDate(new Date($input.val()));
+      $input.data('pikaday', calendar);
     });
 
-    inputs.next('.js-clear-input').on('click', function(event) {
+    inputs.next('.js-clear-input').on('click', function clicked(event) {
       event.preventDefault();
 
-      var input = $(this).closest('.clearable-input').find('.js-access-expiration-date');
-      input.datepicker('setDate', null)
-        .trigger('change');
+      const input = $(this).closest('.clearable-input').find(selector);
+      const calendar = input.data('pikaday');
+
+      calendar.setDate(null);
+      input.trigger('change');
       toggleClearInput.call(input);
     });
 
@@ -34,4 +49,4 @@
 
     inputs.each(toggleClearInput);
   };
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/members.js b/app/assets/javascripts/members.js
new file mode 100644
index 00000000000..e3f367a11eb
--- /dev/null
+++ b/app/assets/javascripts/members.js
@@ -0,0 +1,81 @@
+/* eslint-disable class-methods-use-this */
+(() => {
+  window.gl = window.gl || {};
+
+  class Members {
+    constructor() {
+      this.addListeners();
+      this.initGLDropdown();
+    }
+
+    addListeners() {
+      $('.project_member, .group_member').off('ajax:success').on('ajax:success', this.removeRow);
+      $('.js-member-update-control').off('change').on('change', this.formSubmit.bind(this));
+      $('.js-edit-member-form').off('ajax:success').on('ajax:success', this.formSuccess.bind(this));
+      gl.utils.disableButtonIfEmptyField('#user_ids', 'input[name=commit]', 'change');
+    }
+
+    initGLDropdown() {
+      $('.js-member-permissions-dropdown').each((i, btn) => {
+        const $btn = $(btn);
+
+        $btn.glDropdown({
+          selectable: true,
+          isSelectable(selected, $el) {
+            return !$el.hasClass('is-active');
+          },
+          fieldName: $btn.data('field-name'),
+          id(selected, $el) {
+            return $el.data('id');
+          },
+          toggleLabel(selected, $el) {
+            return $el.text();
+          },
+          clicked: (selected, $link) => {
+            this.formSubmit(null, $link);
+          },
+        });
+      });
+    }
+
+    removeRow(e) {
+      const $target = $(e.target);
+
+      if ($target.hasClass('btn-remove')) {
+        $target.closest('.member')
+          .fadeOut(function fadeOutMemberRow() {
+            $(this).remove();
+          });
+      }
+    }
+
+    formSubmit(e, $el = null) {
+      const $this = e ? $(e.currentTarget) : $el;
+      const { $toggle, $dateInput } = this.getMemberListItems($this);
+
+      $this.closest('form').trigger('submit.rails');
+
+      $toggle.disable();
+      $dateInput.disable();
+    }
+
+    formSuccess(e) {
+      const { $toggle, $dateInput } = this.getMemberListItems($(e.currentTarget).closest('.member'));
+
+      $toggle.enable();
+      $dateInput.enable();
+    }
+
+    getMemberListItems($el) {
+      const $memberListItem = $el.is('.member') ? $el : $(`#${$el.data('el-id')}`);
+
+      return {
+        $memberListItem,
+        $toggle: $memberListItem.find('.dropdown-menu-toggle'),
+        $dateInput: $memberListItem.find('.js-access-expiration-date'),
+      };
+    }
+  }
+
+  gl.Members = Members;
+})();
diff --git a/app/assets/javascripts/members.js.es6 b/app/assets/javascripts/members.js.es6
deleted file mode 100644
index 895bc10784f..00000000000
--- a/app/assets/javascripts/members.js.es6
+++ /dev/null
@@ -1,38 +0,0 @@
-/* eslint-disable */
-((w) => {
-  w.gl = w.gl || {};
-
-  class Members {
-    constructor() {
-      this.addListeners();
-    }
-
-    addListeners() {
-      $('.project_member, .group_member').off('ajax:success').on('ajax:success', this.removeRow);
-      $('.js-member-update-control').off('change').on('change', this.formSubmit);
-      $('.js-edit-member-form').off('ajax:success').on('ajax:success', this.formSuccess);
-      gl.utils.disableButtonIfEmptyField('#user_ids', 'input[name=commit]', 'change');
-    }
-
-    removeRow(e) {
-      const $target = $(e.target);
-
-      if ($target.hasClass('btn-remove')) {
-        $target.closest('.member')
-          .fadeOut(function () {
-            $(this).remove();
-          });
-      }
-    }
-
-    formSubmit() {
-      $(this).closest('form').trigger("submit.rails").end().disable();
-    }
-
-    formSuccess() {
-      $(this).find('.js-member-update-control').enable();
-    }
-  }
-
-  gl.Members = Members;
-})(window);
diff --git a/app/assets/javascripts/merge_conflicts/components/diff_file_editor.js b/app/assets/javascripts/merge_conflicts/components/diff_file_editor.js
new file mode 100644
index 00000000000..c7e78fed8fe
--- /dev/null
+++ b/app/assets/javascripts/merge_conflicts/components/diff_file_editor.js
@@ -0,0 +1,96 @@
+/* eslint-disable comma-dangle, quote-props, no-useless-computed-key, object-shorthand, no-new, no-param-reassign, max-len */
+/* global Vue */
+/* global ace */
+/* global Flash */
+
+((global) => {
+  global.mergeConflicts = global.mergeConflicts || {};
+
+  global.mergeConflicts.diffFileEditor = Vue.extend({
+    props: {
+      file: Object,
+      onCancelDiscardConfirmation: Function,
+      onAcceptDiscardConfirmation: Function
+    },
+    data() {
+      return {
+        saved: false,
+        loading: false,
+        fileLoaded: false,
+        originalContent: '',
+      };
+    },
+    computed: {
+      classObject() {
+        return {
+          'saved': this.saved,
+          'is-loading': this.loading
+        };
+      }
+    },
+    watch: {
+      ['file.showEditor'](val) {
+        this.resetEditorContent();
+
+        if (!val || this.fileLoaded || this.loading) {
+          return;
+        }
+
+        this.loadEditor();
+      }
+    },
+    mounted() {
+      if (this.file.loadEditor) {
+        this.loadEditor();
+      }
+    },
+    methods: {
+      loadEditor() {
+        this.loading = true;
+
+        $.get(this.file.content_path)
+          .done((file) => {
+            const content = this.$el.querySelector('pre');
+            const fileContent = document.createTextNode(file.content);
+
+            content.textContent = fileContent.textContent;
+
+            this.originalContent = file.content;
+            this.fileLoaded = true;
+            this.editor = ace.edit(content);
+            this.editor.$blockScrolling = Infinity; // Turn off annoying warning
+            this.editor.getSession().setMode(`ace/mode/${file.blob_ace_mode}`);
+            this.editor.on('change', () => {
+              this.saveDiffResolution();
+            });
+            this.saveDiffResolution();
+          })
+          .fail(() => {
+            new Flash('Failed to load the file, please try again.');
+          })
+          .always(() => {
+            this.loading = false;
+          });
+      },
+      saveDiffResolution() {
+        this.saved = true;
+
+        // This probably be better placed in the data provider
+        this.file.content = this.editor.getValue();
+        this.file.resolveEditChanged = this.file.content !== this.originalContent;
+        this.file.promptDiscardConfirmation = false;
+      },
+      resetEditorContent() {
+        if (this.fileLoaded) {
+          this.editor.setValue(this.originalContent, -1);
+        }
+      },
+      cancelDiscardConfirmation(file) {
+        this.onCancelDiscardConfirmation(file);
+      },
+      acceptDiscardConfirmation(file) {
+        this.onAcceptDiscardConfirmation(file);
+      }
+    }
+  });
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_conflicts/components/diff_file_editor.js.es6 b/app/assets/javascripts/merge_conflicts/components/diff_file_editor.js.es6
deleted file mode 100644
index 9e4ffd07dbd..00000000000
--- a/app/assets/javascripts/merge_conflicts/components/diff_file_editor.js.es6
+++ /dev/null
@@ -1,94 +0,0 @@
-/* eslint-disable */
-((global) => {
-
-  global.mergeConflicts = global.mergeConflicts || {};
-
-  global.mergeConflicts.diffFileEditor = Vue.extend({
-    props: {
-      file: Object,
-      onCancelDiscardConfirmation: Function,
-      onAcceptDiscardConfirmation: Function
-    },
-    data() {
-      return {
-        saved: false,
-        loading: false,
-        fileLoaded: false,
-        originalContent: '',
-      }
-    },
-    computed: {
-      classObject() {
-        return {
-          'saved': this.saved,
-          'is-loading': this.loading
-        };
-      }
-    },
-    watch: {
-      ['file.showEditor'](val) {
-        this.resetEditorContent();
-
-        if (!val || this.fileLoaded || this.loading) {
-          return;
-        }
-
-        this.loadEditor();
-      }
-    },
-    mounted() {
-      if (this.file.loadEditor) {
-        this.loadEditor();
-      }
-    },
-    methods: {
-      loadEditor() {
-        this.loading = true;
-
-        $.get(this.file.content_path)
-          .done((file) => {
-            let content = this.$el.querySelector('pre');
-            let fileContent = document.createTextNode(file.content);
-
-            content.textContent = fileContent.textContent;
-
-            this.originalContent = file.content;
-            this.fileLoaded = true;
-            this.editor = ace.edit(content);
-            this.editor.$blockScrolling = Infinity; // Turn off annoying warning
-            this.editor.getSession().setMode(`ace/mode/${file.blob_ace_mode}`);
-            this.editor.on('change', () => {
-              this.saveDiffResolution();
-            });
-            this.saveDiffResolution();
-          })
-          .fail(() => {
-            new Flash('Failed to load the file, please try again.');
-          })
-          .always(() => {
-            this.loading = false;
-          });
-      },
-      saveDiffResolution() {
-        this.saved = true;
-
-        // This probably be better placed in the data provider
-        this.file.content = this.editor.getValue();
-        this.file.resolveEditChanged = this.file.content !== this.originalContent;
-        this.file.promptDiscardConfirmation = false;
-      },
-      resetEditorContent() {
-        if (this.fileLoaded) {
-          this.editor.setValue(this.originalContent, -1);
-        }
-      },
-      cancelDiscardConfirmation(file) {
-        this.onCancelDiscardConfirmation(file);
-      },
-      acceptDiscardConfirmation(file) {
-        this.onAcceptDiscardConfirmation(file);
-      }
-    }
-  });
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_conflicts/components/inline_conflict_lines.js b/app/assets/javascripts/merge_conflicts/components/inline_conflict_lines.js
new file mode 100644
index 00000000000..240c8f98932
--- /dev/null
+++ b/app/assets/javascripts/merge_conflicts/components/inline_conflict_lines.js
@@ -0,0 +1,13 @@
+/* eslint-disable no-param-reassign, comma-dangle */
+/* global Vue */
+
+((global) => {
+  global.mergeConflicts = global.mergeConflicts || {};
+
+  global.mergeConflicts.inlineConflictLines = Vue.extend({
+    props: {
+      file: Object
+    },
+    mixins: [global.mergeConflicts.utils, global.mergeConflicts.actions],
+  });
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_conflicts/components/inline_conflict_lines.js.es6 b/app/assets/javascripts/merge_conflicts/components/inline_conflict_lines.js.es6
deleted file mode 100644
index 23c4618af70..00000000000
--- a/app/assets/javascripts/merge_conflicts/components/inline_conflict_lines.js.es6
+++ /dev/null
@@ -1,13 +0,0 @@
-/* eslint-disable */
-((global) => {
-
-  global.mergeConflicts = global.mergeConflicts || {};
-
-  global.mergeConflicts.inlineConflictLines = Vue.extend({
-    props: {
-      file: Object
-    },
-    mixins: [global.mergeConflicts.utils, global.mergeConflicts.actions],
-  });
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_conflicts/components/parallel_conflict_lines.js b/app/assets/javascripts/merge_conflicts/components/parallel_conflict_lines.js
new file mode 100644
index 00000000000..97753c50b60
--- /dev/null
+++ b/app/assets/javascripts/merge_conflicts/components/parallel_conflict_lines.js
@@ -0,0 +1,28 @@
+/* eslint-disable no-param-reassign, comma-dangle */
+/* global Vue */
+
+((global) => {
+  global.mergeConflicts = global.mergeConflicts || {};
+
+  global.mergeConflicts.parallelConflictLines = Vue.extend({
+    props: {
+      file: Object
+    },
+    mixins: [global.mergeConflicts.utils, global.mergeConflicts.actions],
+    template: `
+      <table>
+        <tr class="line_holder parallel" v-for="section in file.parallelLines">
+          <template v-for="line in section">
+            <td class="diff-line-num header" :class="lineCssClass(line)" v-if="line.isHeader"></td>
+            <td class="line_content header" :class="lineCssClass(line)" v-if="line.isHeader">
+              <strong>{{line.richText}}</strong>
+              <button class="btn" @click="handleSelected(file, line.id, line.section)">{{line.buttonTitle}}</button>
+            </td>
+            <td class="diff-line-num old_line" :class="lineCssClass(line)" v-if="!line.isHeader">{{line.lineNumber}}</td>
+            <td class="line_content parallel" :class="lineCssClass(line)" v-if="!line.isHeader" v-html="line.richText"></td>
+          </template>
+        </tr>
+      </table>
+    `,
+  });
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_conflicts/components/parallel_conflict_lines.js.es6 b/app/assets/javascripts/merge_conflicts/components/parallel_conflict_lines.js.es6
deleted file mode 100644
index 4ccbdcd6daa..00000000000
--- a/app/assets/javascripts/merge_conflicts/components/parallel_conflict_lines.js.es6
+++ /dev/null
@@ -1,28 +0,0 @@
-/* eslint-disable */
-((global) => {
-
-  global.mergeConflicts = global.mergeConflicts || {};
-
-  global.mergeConflicts.parallelConflictLines = Vue.extend({
-    props: {
-      file: Object
-    },
-    mixins: [global.mergeConflicts.utils, global.mergeConflicts.actions],
-    template: `
-      <table>
-        <tr class="line_holder parallel" v-for="section in file.parallelLines">
-          <template v-for="line in section">
-            <td class="diff-line-num header" :class="lineCssClass(line)" v-if="line.isHeader"></td>
-            <td class="line_content header" :class="lineCssClass(line)" v-if="line.isHeader">
-              <strong>{{line.richText}}</strong>
-              <button class="btn" @click="handleSelected(file, line.id, line.section)">{{line.buttonTitle}}</button>
-            </td>
-            <td class="diff-line-num old_line" :class="lineCssClass(line)" v-if="!line.isHeader">{{line.lineNumber}}</td>
-            <td class="line_content parallel" :class="lineCssClass(line)" v-if="!line.isHeader" v-html="line.richText"></td>
-          </template> 
-        </tr>
-      </table>
-    `,
-  });
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_conflicts/merge_conflict_service.js b/app/assets/javascripts/merge_conflicts/merge_conflict_service.js
new file mode 100644
index 00000000000..c012b77e0bf
--- /dev/null
+++ b/app/assets/javascripts/merge_conflicts/merge_conflict_service.js
@@ -0,0 +1,31 @@
+/* eslint-disable no-param-reassign, comma-dangle */
+
+((global) => {
+  global.mergeConflicts = global.mergeConflicts || {};
+
+  class mergeConflictsService {
+    constructor(options) {
+      this.conflictsPath = options.conflictsPath;
+      this.resolveConflictsPath = options.resolveConflictsPath;
+    }
+
+    fetchConflictsData() {
+      return $.ajax({
+        dataType: 'json',
+        url: this.conflictsPath
+      });
+    }
+
+    submitResolveConflicts(data) {
+      return $.ajax({
+        url: this.resolveConflictsPath,
+        data: JSON.stringify(data),
+        contentType: 'application/json',
+        dataType: 'json',
+        method: 'POST'
+      });
+    }
+  }
+
+  global.mergeConflicts.mergeConflictsService = mergeConflictsService;
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_conflicts/merge_conflict_service.js.es6 b/app/assets/javascripts/merge_conflicts/merge_conflict_service.js.es6
deleted file mode 100644
index 8a7519b0786..00000000000
--- a/app/assets/javascripts/merge_conflicts/merge_conflict_service.js.es6
+++ /dev/null
@@ -1,31 +0,0 @@
-/* eslint-disable */
-((global) => {
-  global.mergeConflicts = global.mergeConflicts || {};
-
-  class mergeConflictsService {
-    constructor(options) {
-      this.conflictsPath = options.conflictsPath;
-      this.resolveConflictsPath = options.resolveConflictsPath;
-    }
-
-    fetchConflictsData() {
-      return $.ajax({
-        dataType: 'json',
-        url: this.conflictsPath
-      });
-    }
-
-    submitResolveConflicts(data) {
-      return $.ajax({
-        url: this.resolveConflictsPath,
-        data: JSON.stringify(data),
-        contentType: 'application/json',
-        dataType: 'json',
-        method: 'POST'
-      });
-    }
-  };
-
-  global.mergeConflicts.mergeConflictsService = mergeConflictsService;
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_conflicts/merge_conflict_store.js b/app/assets/javascripts/merge_conflicts/merge_conflict_store.js
new file mode 100644
index 00000000000..74587df22c5
--- /dev/null
+++ b/app/assets/javascripts/merge_conflicts/merge_conflict_store.js
@@ -0,0 +1,433 @@
+/* eslint-disable comma-dangle, object-shorthand, no-param-reassign, camelcase, no-nested-ternary, no-continue, max-len */
+/* global Cookies */
+/* global Vue */
+
+((global) => {
+  global.mergeConflicts = global.mergeConflicts || {};
+
+  const diffViewType = Cookies.get('diff_view');
+  const HEAD_HEADER_TEXT = 'HEAD//our changes';
+  const ORIGIN_HEADER_TEXT = 'origin//their changes';
+  const HEAD_BUTTON_TITLE = 'Use ours';
+  const ORIGIN_BUTTON_TITLE = 'Use theirs';
+  const INTERACTIVE_RESOLVE_MODE = 'interactive';
+  const EDIT_RESOLVE_MODE = 'edit';
+  const DEFAULT_RESOLVE_MODE = INTERACTIVE_RESOLVE_MODE;
+  const VIEW_TYPES = {
+    INLINE: 'inline',
+    PARALLEL: 'parallel'
+  };
+  const CONFLICT_TYPES = {
+    TEXT: 'text',
+    TEXT_EDITOR: 'text-editor'
+  };
+
+  global.mergeConflicts.mergeConflictsStore = {
+    state: {
+      isLoading: true,
+      hasError: false,
+      isSubmitting: false,
+      isParallel: diffViewType === VIEW_TYPES.PARALLEL,
+      diffViewType: diffViewType,
+      conflictsData: {}
+    },
+
+    setConflictsData(data) {
+      this.decorateFiles(data.files);
+
+      this.state.conflictsData = {
+        files: data.files,
+        commitMessage: data.commit_message,
+        sourceBranch: data.source_branch,
+        targetBranch: data.target_branch,
+        shortCommitSha: data.commit_sha.slice(0, 7),
+      };
+    },
+
+    decorateFiles(files) {
+      files.forEach((file) => {
+        file.content = '';
+        file.resolutionData = {};
+        file.promptDiscardConfirmation = false;
+        file.resolveMode = DEFAULT_RESOLVE_MODE;
+        file.filePath = this.getFilePath(file);
+        file.iconClass = `fa-${file.blob_icon}`;
+        file.blobPath = file.blob_path;
+
+        if (file.type === CONFLICT_TYPES.TEXT) {
+          file.showEditor = false;
+          file.loadEditor = false;
+
+          this.setInlineLine(file);
+          this.setParallelLine(file);
+        } else if (file.type === CONFLICT_TYPES.TEXT_EDITOR) {
+          file.showEditor = true;
+          file.loadEditor = true;
+        }
+      });
+    },
+
+    setInlineLine(file) {
+      file.inlineLines = [];
+
+      file.sections.forEach((section) => {
+        let currentLineType = 'new';
+        const { conflict, lines, id } = section;
+
+        if (conflict) {
+          file.inlineLines.push(this.getHeadHeaderLine(id));
+        }
+
+        lines.forEach((line) => {
+          const { type } = line;
+
+          if ((type === 'new' || type === 'old') && currentLineType !== type) {
+            currentLineType = type;
+            file.inlineLines.push({ lineType: 'emptyLine', richText: '' });
+          }
+
+          this.decorateLineForInlineView(line, id, conflict);
+          file.inlineLines.push(line);
+        });
+
+        if (conflict) {
+          file.inlineLines.push(this.getOriginHeaderLine(id));
+        }
+      });
+    },
+
+    setParallelLine(file) {
+      file.parallelLines = [];
+      const linesObj = { left: [], right: [] };
+
+      file.sections.forEach((section) => {
+        const { conflict, lines, id } = section;
+
+        if (conflict) {
+          linesObj.left.push(this.getOriginHeaderLine(id));
+          linesObj.right.push(this.getHeadHeaderLine(id));
+        }
+
+        lines.forEach((line) => {
+          const { type } = line;
+
+          if (conflict) {
+            if (type === 'old') {
+              linesObj.left.push(this.getLineForParallelView(line, id, 'conflict'));
+            } else if (type === 'new') {
+              linesObj.right.push(this.getLineForParallelView(line, id, 'conflict', true));
+            }
+          } else {
+            const lineType = type || 'context';
+
+            linesObj.left.push(this.getLineForParallelView(line, id, lineType));
+            linesObj.right.push(this.getLineForParallelView(line, id, lineType, true));
+          }
+        });
+
+        this.checkLineLengths(linesObj);
+      });
+
+      for (let i = 0, len = linesObj.left.length; i < len; i += 1) {
+        file.parallelLines.push([
+          linesObj.right[i],
+          linesObj.left[i]
+        ]);
+      }
+    },
+
+    setLoadingState(state) {
+      this.state.isLoading = state;
+    },
+
+    setErrorState(state) {
+      this.state.hasError = state;
+    },
+
+    setFailedRequest(message) {
+      this.state.hasError = true;
+      this.state.conflictsData.errorMessage = message;
+    },
+
+    getConflictsCount() {
+      if (!this.state.conflictsData.files.length) {
+        return 0;
+      }
+
+      const files = this.state.conflictsData.files;
+      let count = 0;
+
+      files.forEach((file) => {
+        if (file.type === CONFLICT_TYPES.TEXT) {
+          file.sections.forEach((section) => {
+            if (section.conflict) {
+              count += 1;
+            }
+          });
+        } else {
+          count += 1;
+        }
+      });
+
+      return count;
+    },
+
+    getConflictsCountText() {
+      const count = this.getConflictsCount();
+      const text = count ? 'conflicts' : 'conflict';
+
+      return `${count} ${text}`;
+    },
+
+    setViewType(viewType) {
+      this.state.diffView = viewType;
+      this.state.isParallel = viewType === VIEW_TYPES.PARALLEL;
+
+      Cookies.set('diff_view', viewType);
+    },
+
+    getHeadHeaderLine(id) {
+      return {
+        id: id,
+        richText: HEAD_HEADER_TEXT,
+        buttonTitle: HEAD_BUTTON_TITLE,
+        type: 'new',
+        section: 'head',
+        isHeader: true,
+        isHead: true,
+        isSelected: false,
+        isUnselected: false
+      };
+    },
+
+    decorateLineForInlineView(line, id, conflict) {
+      const { type } = line;
+      line.id = id;
+      line.hasConflict = conflict;
+      line.isHead = type === 'new';
+      line.isOrigin = type === 'old';
+      line.hasMatch = type === 'match';
+      line.richText = line.rich_text;
+      line.isSelected = false;
+      line.isUnselected = false;
+    },
+
+    getLineForParallelView(line, id, lineType, isHead) {
+      const { old_line, new_line, rich_text } = line;
+      const hasConflict = lineType === 'conflict';
+
+      return {
+        id,
+        lineType,
+        hasConflict,
+        isHead: hasConflict && isHead,
+        isOrigin: hasConflict && !isHead,
+        hasMatch: lineType === 'match',
+        lineNumber: isHead ? new_line : old_line,
+        section: isHead ? 'head' : 'origin',
+        richText: rich_text,
+        isSelected: false,
+        isUnselected: false
+      };
+    },
+
+    getOriginHeaderLine(id) {
+      return {
+        id: id,
+        richText: ORIGIN_HEADER_TEXT,
+        buttonTitle: ORIGIN_BUTTON_TITLE,
+        type: 'old',
+        section: 'origin',
+        isHeader: true,
+        isOrigin: true,
+        isSelected: false,
+        isUnselected: false
+      };
+    },
+
+    getFilePath(file) {
+      const { old_path, new_path } = file;
+      return old_path === new_path ? new_path : `${old_path} → ${new_path}`;
+    },
+
+    checkLineLengths(linesObj) {
+      const { left, right } = linesObj;
+
+      if (left.length !== right.length) {
+        if (left.length > right.length) {
+          const diff = left.length - right.length;
+          for (let i = 0; i < diff; i += 1) {
+            right.push({ lineType: 'emptyLine', richText: '' });
+          }
+        } else {
+          const diff = right.length - left.length;
+          for (let i = 0; i < diff; i += 1) {
+            left.push({ lineType: 'emptyLine', richText: '' });
+          }
+        }
+      }
+    },
+
+    setPromptConfirmationState(file, state) {
+      file.promptDiscardConfirmation = state;
+    },
+
+    setFileResolveMode(file, mode) {
+      if (mode === INTERACTIVE_RESOLVE_MODE) {
+        file.showEditor = false;
+      } else if (mode === EDIT_RESOLVE_MODE) {
+        // Restore Interactive mode when switching to Edit mode
+        file.showEditor = true;
+        file.loadEditor = true;
+        file.resolutionData = {};
+
+        this.restoreFileLinesState(file);
+      }
+
+      file.resolveMode = mode;
+    },
+
+    restoreFileLinesState(file) {
+      file.inlineLines.forEach((line) => {
+        if (line.hasConflict || line.isHeader) {
+          line.isSelected = false;
+          line.isUnselected = false;
+        }
+      });
+
+      file.parallelLines.forEach((lines) => {
+        const left = lines[0];
+        const right = lines[1];
+        const isLeftMatch = left.hasConflict || left.isHeader;
+        const isRightMatch = right.hasConflict || right.isHeader;
+
+        if (isLeftMatch || isRightMatch) {
+          left.isSelected = false;
+          left.isUnselected = false;
+          right.isSelected = false;
+          right.isUnselected = false;
+        }
+      });
+    },
+
+    isReadyToCommit() {
+      const files = this.state.conflictsData.files;
+      const hasCommitMessage = $.trim(this.state.conflictsData.commitMessage).length;
+      let unresolved = 0;
+
+      for (let i = 0, l = files.length; i < l; i += 1) {
+        const file = files[i];
+
+        if (file.resolveMode === INTERACTIVE_RESOLVE_MODE) {
+          let numberConflicts = 0;
+          const resolvedConflicts = Object.keys(file.resolutionData).length;
+
+          // We only check for conflicts type 'text'
+          // since conflicts `text_editor` can´t be resolved in interactive mode
+          if (file.type === CONFLICT_TYPES.TEXT) {
+            for (let j = 0, k = file.sections.length; j < k; j += 1) {
+              if (file.sections[j].conflict) {
+                numberConflicts += 1;
+              }
+            }
+
+            if (resolvedConflicts !== numberConflicts) {
+              unresolved += 1;
+            }
+          }
+        } else if (file.resolveMode === EDIT_RESOLVE_MODE) {
+          // Unlikely to happen since switching to Edit mode saves content automatically.
+          // Checking anyway in case the save strategy changes in the future
+          if (!file.content) {
+            unresolved += 1;
+            continue;
+          }
+        }
+      }
+
+      return !this.state.isSubmitting && hasCommitMessage && !unresolved;
+    },
+
+    getCommitButtonText() {
+      const initial = 'Commit conflict resolution';
+      const inProgress = 'Committing...';
+
+      return this.state ? this.state.isSubmitting ? inProgress : initial : initial;
+    },
+
+    getCommitData() {
+      let commitData = {};
+
+      commitData = {
+        commit_message: this.state.conflictsData.commitMessage,
+        files: []
+      };
+
+      this.state.conflictsData.files.forEach((file) => {
+        const addFile = {
+          old_path: file.old_path,
+          new_path: file.new_path
+        };
+
+        if (file.type === CONFLICT_TYPES.TEXT) {
+          // Submit only one data for type of editing
+          if (file.resolveMode === INTERACTIVE_RESOLVE_MODE) {
+            addFile.sections = file.resolutionData;
+          } else if (file.resolveMode === EDIT_RESOLVE_MODE) {
+            addFile.content = file.content;
+          }
+        } else if (file.type === CONFLICT_TYPES.TEXT_EDITOR) {
+          addFile.content = file.content;
+        }
+
+        commitData.files.push(addFile);
+      });
+
+      return commitData;
+    },
+
+    handleSelected(file, sectionId, selection) {
+      Vue.set(file.resolutionData, sectionId, selection);
+
+      file.inlineLines.forEach((line) => {
+        if (line.id === sectionId && (line.hasConflict || line.isHeader)) {
+          this.markLine(line, selection);
+        }
+      });
+
+      file.parallelLines.forEach((lines) => {
+        const left = lines[0];
+        const right = lines[1];
+        const hasSameId = right.id === sectionId || left.id === sectionId;
+        const isLeftMatch = left.hasConflict || left.isHeader;
+        const isRightMatch = right.hasConflict || right.isHeader;
+
+        if (hasSameId && (isLeftMatch || isRightMatch)) {
+          this.markLine(left, selection);
+          this.markLine(right, selection);
+        }
+      });
+    },
+
+    markLine(line, selection) {
+      if (selection === 'head' && line.isHead) {
+        line.isSelected = true;
+        line.isUnselected = false;
+      } else if (selection === 'origin' && line.isOrigin) {
+        line.isSelected = true;
+        line.isUnselected = false;
+      } else {
+        line.isSelected = false;
+        line.isUnselected = true;
+      }
+    },
+
+    setSubmitState(state) {
+      this.state.isSubmitting = state;
+    },
+
+    fileTextTypePresent() {
+      return this.state.conflictsData.files.some(f => f.type === CONFLICT_TYPES.TEXT);
+    }
+  };
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_conflicts/merge_conflict_store.js.es6 b/app/assets/javascripts/merge_conflicts/merge_conflict_store.js.es6
deleted file mode 100644
index f94e51e783c..00000000000
--- a/app/assets/javascripts/merge_conflicts/merge_conflict_store.js.es6
+++ /dev/null
@@ -1,436 +0,0 @@
-/* eslint-disable */
-((global) => {
-  global.mergeConflicts = global.mergeConflicts || {};
-
-  const diffViewType = Cookies.get('diff_view');
-  const HEAD_HEADER_TEXT = 'HEAD//our changes';
-  const ORIGIN_HEADER_TEXT = 'origin//their changes';
-  const HEAD_BUTTON_TITLE = 'Use ours';
-  const ORIGIN_BUTTON_TITLE = 'Use theirs';
-  const INTERACTIVE_RESOLVE_MODE = 'interactive';
-  const EDIT_RESOLVE_MODE = 'edit';
-  const DEFAULT_RESOLVE_MODE = INTERACTIVE_RESOLVE_MODE;
-  const VIEW_TYPES = {
-    INLINE: 'inline',
-    PARALLEL: 'parallel'
-  };
-  const CONFLICT_TYPES = {
-    TEXT: 'text',
-    TEXT_EDITOR: 'text-editor'
-  };
-
-  global.mergeConflicts.mergeConflictsStore = {
-    state: {
-      isLoading: true,
-      hasError: false,
-      isSubmitting: false,
-      isParallel: diffViewType === VIEW_TYPES.PARALLEL,
-      diffViewType: diffViewType,
-      conflictsData: {}
-    },
-
-    setConflictsData(data) {
-      this.decorateFiles(data.files);
-
-      this.state.conflictsData = {
-        files: data.files,
-        commitMessage: data.commit_message,
-        sourceBranch: data.source_branch,
-        targetBranch: data.target_branch,
-        commitMessage: data.commit_message,
-        shortCommitSha: data.commit_sha.slice(0, 7),
-      };
-    },
-
-    decorateFiles(files) {
-      files.forEach((file) => {
-        file.content = '';
-        file.resolutionData = {};
-        file.promptDiscardConfirmation = false;
-        file.resolveMode = DEFAULT_RESOLVE_MODE;
-        file.filePath = this.getFilePath(file);
-        file.iconClass = `fa-${file.blob_icon}`;
-        file.blobPath = file.blob_path;
-
-        if (file.type === CONFLICT_TYPES.TEXT) {
-          file.showEditor = false;
-          file.loadEditor = false;
-
-          this.setInlineLine(file);
-          this.setParallelLine(file);
-        } else if (file.type === CONFLICT_TYPES.TEXT_EDITOR) {
-          file.showEditor = true;
-          file.loadEditor = true;
-        }
-      });
-    },
-
-    setInlineLine(file) {
-      file.inlineLines = [];
-
-      file.sections.forEach((section) => {
-        let currentLineType = 'new';
-        const { conflict, lines, id } = section;
-
-        if (conflict) {
-          file.inlineLines.push(this.getHeadHeaderLine(id));
-        }
-
-        lines.forEach((line) => {
-          const { type } = line;
-
-          if ((type === 'new' || type === 'old') && currentLineType !== type) {
-            currentLineType = type;
-            file.inlineLines.push({ lineType: 'emptyLine', richText: '' });
-          }
-
-          this.decorateLineForInlineView(line, id, conflict);
-          file.inlineLines.push(line);
-        })
-
-        if (conflict) {
-          file.inlineLines.push(this.getOriginHeaderLine(id));
-        }
-      });
-    },
-
-    setParallelLine(file) {
-      file.parallelLines = [];
-      const linesObj = { left: [], right: [] };
-
-      file.sections.forEach((section) => {
-        const { conflict, lines, id } = section;
-
-        if (conflict) {
-          linesObj.left.push(this.getOriginHeaderLine(id));
-          linesObj.right.push(this.getHeadHeaderLine(id));
-        }
-
-        lines.forEach((line) => {
-          const { type } = line;
-
-          if (conflict) {
-            if (type === 'old') {
-              linesObj.left.push(this.getLineForParallelView(line, id, 'conflict'));
-            } else if (type === 'new') {
-              linesObj.right.push(this.getLineForParallelView(line, id, 'conflict', true));
-            }
-          } else {
-            const lineType = type || 'context';
-
-            linesObj.left.push (this.getLineForParallelView(line, id, lineType));
-            linesObj.right.push(this.getLineForParallelView(line, id, lineType, true));
-          }
-        });
-
-        this.checkLineLengths(linesObj);
-      });
-
-      for (let i = 0, len = linesObj.left.length; i < len; i++) {
-        file.parallelLines.push([
-          linesObj.right[i],
-          linesObj.left[i]
-        ]);
-      }
-    },
-
-    setLoadingState(state) {
-      this.state.isLoading = state;
-    },
-
-    setErrorState(state) {
-      this.state.hasError = state;
-    },
-
-    setFailedRequest(message) {
-      this.state.hasError = true;
-      this.state.conflictsData.errorMessage = message;
-    },
-
-    getConflictsCount() {
-      if (!this.state.conflictsData.files.length) {
-        return 0;
-      }
-
-      const files = this.state.conflictsData.files;
-      let count = 0;
-
-      files.forEach((file) => {
-        if (file.type === CONFLICT_TYPES.TEXT) {
-          file.sections.forEach((section) => {
-            if (section.conflict) {
-              count++;
-            }
-          });
-        } else {
-          count++;
-        }
-      });
-
-      return count;
-    },
-
-    getConflictsCountText() {
-      const count = this.getConflictsCount();
-      const text = count ? 'conflicts' : 'conflict';
-
-      return `${count} ${text}`;
-    },
-
-    setViewType(viewType) {
-      this.state.diffView = viewType;
-      this.state.isParallel = viewType === VIEW_TYPES.PARALLEL;
-
-      Cookies.set('diff_view', viewType);
-    },
-
-    getHeadHeaderLine(id) {
-      return {
-        id: id,
-        richText: HEAD_HEADER_TEXT,
-        buttonTitle: HEAD_BUTTON_TITLE,
-        type: 'new',
-        section: 'head',
-        isHeader: true,
-        isHead: true,
-        isSelected: false,
-        isUnselected: false
-      };
-    },
-
-    decorateLineForInlineView(line, id, conflict) {
-      const { type } = line;
-      line.id = id;
-      line.hasConflict = conflict;
-      line.isHead = type === 'new';
-      line.isOrigin = type === 'old';
-      line.hasMatch = type === 'match';
-      line.richText = line.rich_text;
-      line.isSelected = false;
-      line.isUnselected = false;
-    },
-
-    getLineForParallelView(line, id, lineType, isHead) {
-      const { old_line, new_line, rich_text } = line;
-      const hasConflict = lineType === 'conflict';
-
-      return {
-        id,
-        lineType,
-        hasConflict,
-        isHead: hasConflict && isHead,
-        isOrigin: hasConflict && !isHead,
-        hasMatch: lineType === 'match',
-        lineNumber: isHead ? new_line : old_line,
-        section: isHead ? 'head' : 'origin',
-        richText: rich_text,
-        isSelected: false,
-        isUnselected: false
-      };
-    },
-
-    getOriginHeaderLine(id) {
-      return {
-        id: id,
-        richText: ORIGIN_HEADER_TEXT,
-        buttonTitle: ORIGIN_BUTTON_TITLE,
-        type: 'old',
-        section: 'origin',
-        isHeader: true,
-        isOrigin: true,
-        isSelected: false,
-        isUnselected: false
-      };
-    },
-
-    getFilePath(file) {
-      const { old_path, new_path } = file;
-      return old_path === new_path ? new_path : `${old_path} → ${new_path}`;
-    },
-
-    checkLineLengths(linesObj) {
-      let { left, right } = linesObj;
-
-      if (left.length !== right.length) {
-        if (left.length > right.length) {
-          const diff = left.length - right.length;
-          for (let i = 0; i < diff; i++) {
-            right.push({ lineType: 'emptyLine', richText: '' });
-          }
-        } else {
-          const diff = right.length - left.length;
-          for (let i = 0; i < diff; i++) {
-            left.push({ lineType: 'emptyLine', richText: '' });
-          }
-        }
-      }
-    },
-
-    setPromptConfirmationState(file, state) {
-      file.promptDiscardConfirmation = state;
-    },
-
-    setFileResolveMode(file, mode) {
-      if (mode === INTERACTIVE_RESOLVE_MODE) {
-        file.showEditor = false;
-      } else if (mode === EDIT_RESOLVE_MODE) {
-        // Restore Interactive mode when switching to Edit mode
-        file.showEditor = true;
-        file.loadEditor = true;
-        file.resolutionData = {};
-
-        this.restoreFileLinesState(file);
-      }
-
-      file.resolveMode = mode;
-    },
-
-    restoreFileLinesState(file) {
-      file.inlineLines.forEach((line) => {
-        if (line.hasConflict || line.isHeader) {
-          line.isSelected = false;
-          line.isUnselected = false;
-        }
-      });
-
-      file.parallelLines.forEach((lines) => {
-        const left = lines[0];
-        const right = lines[1];
-        const isLeftMatch = left.hasConflict || left.isHeader;
-        const isRightMatch = right.hasConflict || right.isHeader;
-
-        if (isLeftMatch || isRightMatch) {
-          left.isSelected = false;
-          left.isUnselected = false;
-          right.isSelected = false;
-          right.isUnselected = false;
-        }
-      });
-    },
-
-    isReadyToCommit() {
-      const files = this.state.conflictsData.files;
-      const hasCommitMessage = $.trim(this.state.conflictsData.commitMessage).length;
-      let unresolved = 0;
-
-      for (let i = 0, l = files.length; i < l; i++) {
-        let file = files[i];
-
-        if (file.resolveMode === INTERACTIVE_RESOLVE_MODE) {
-          let numberConflicts = 0;
-          let resolvedConflicts = Object.keys(file.resolutionData).length
-
-          // We only check for conflicts type 'text'
-          // since conflicts `text_editor` can´t be resolved in interactive mode
-          if (file.type === CONFLICT_TYPES.TEXT) {
-            for (let j = 0, k = file.sections.length; j < k; j++) {
-              if (file.sections[j].conflict) {
-                numberConflicts++;
-              }
-            }
-
-            if (resolvedConflicts !== numberConflicts) {
-              unresolved++;
-            }
-          }
-        } else if (file.resolveMode === EDIT_RESOLVE_MODE) {
-
-          // Unlikely to happen since switching to Edit mode saves content automatically.
-          // Checking anyway in case the save strategy changes in the future
-          if (!file.content) {
-            unresolved++;
-            continue;
-          }
-        }
-      }
-
-      return !this.state.isSubmitting && hasCommitMessage && !unresolved;
-    },
-
-    getCommitButtonText() {
-      const initial = 'Commit conflict resolution';
-      const inProgress = 'Committing...';
-
-      return this.state ? this.state.isSubmitting ? inProgress : initial : initial;
-    },
-
-    getCommitData() {
-      let commitData = {};
-
-      commitData = {
-        commit_message: this.state.conflictsData.commitMessage,
-        files: []
-      };
-
-      this.state.conflictsData.files.forEach((file) => {
-        let addFile;
-
-        addFile = {
-          old_path: file.old_path,
-          new_path: file.new_path
-        };
-
-        if (file.type === CONFLICT_TYPES.TEXT) {
-
-          // Submit only one data for type of editing
-          if (file.resolveMode === INTERACTIVE_RESOLVE_MODE) {
-            addFile.sections = file.resolutionData;
-          } else if (file.resolveMode === EDIT_RESOLVE_MODE) {
-            addFile.content = file.content;
-          }
-        } else if (file.type === CONFLICT_TYPES.TEXT_EDITOR) {
-          addFile.content = file.content;
-        }
-
-        commitData.files.push(addFile);
-      });
-
-      return commitData;
-    },
-
-    handleSelected(file, sectionId, selection) {
-      Vue.set(file.resolutionData, sectionId, selection);
-
-      file.inlineLines.forEach((line) => {
-        if (line.id === sectionId && (line.hasConflict || line.isHeader)) {
-          this.markLine(line, selection);
-        }
-      });
-
-      file.parallelLines.forEach((lines) => {
-        const left = lines[0];
-        const right = lines[1];
-        const hasSameId = right.id === sectionId || left.id === sectionId;
-        const isLeftMatch = left.hasConflict || left.isHeader;
-        const isRightMatch = right.hasConflict || right.isHeader;
-
-        if (hasSameId && (isLeftMatch || isRightMatch)) {
-          this.markLine(left, selection);
-          this.markLine(right, selection);
-        }
-      });
-    },
-
-    markLine(line, selection) {
-      if (selection === 'head' && line.isHead) {
-        line.isSelected = true;
-        line.isUnselected = false;
-      } else if (selection === 'origin' && line.isOrigin) {
-        line.isSelected = true;
-        line.isUnselected = false;
-      } else {
-        line.isSelected = false;
-        line.isUnselected = true;
-      }
-    },
-
-    setSubmitState(state) {
-      this.state.isSubmitting = state;
-    },
-
-    fileTextTypePresent() {
-      return this.state.conflictsData.files.some(f => f.type === CONFLICT_TYPES.TEXT);
-    }
-  };
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js b/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js
new file mode 100644
index 00000000000..653e52fb6bf
--- /dev/null
+++ b/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js
@@ -0,0 +1,92 @@
+/* eslint-disable new-cap, comma-dangle, no-new */
+/* global Vue */
+/* global Flash */
+
+window.Vue = require('vue');
+require('./merge_conflict_store');
+require('./merge_conflict_service');
+require('./mixins/line_conflict_utils');
+require('./mixins/line_conflict_actions');
+require('./components/diff_file_editor');
+require('./components/inline_conflict_lines');
+require('./components/parallel_conflict_lines');
+
+$(() => {
+  const INTERACTIVE_RESOLVE_MODE = 'interactive';
+  const conflictsEl = document.querySelector('#conflicts');
+  const mergeConflictsStore = gl.mergeConflicts.mergeConflictsStore;
+  const mergeConflictsService = new gl.mergeConflicts.mergeConflictsService({
+    conflictsPath: conflictsEl.dataset.conflictsPath,
+    resolveConflictsPath: conflictsEl.dataset.resolveConflictsPath
+  });
+
+  gl.MergeConflictsResolverApp = new Vue({
+    el: '#conflicts',
+    data: mergeConflictsStore.state,
+    components: {
+      'diff-file-editor': gl.mergeConflicts.diffFileEditor,
+      'inline-conflict-lines': gl.mergeConflicts.inlineConflictLines,
+      'parallel-conflict-lines': gl.mergeConflicts.parallelConflictLines
+    },
+    computed: {
+      conflictsCountText() { return mergeConflictsStore.getConflictsCountText(); },
+      readyToCommit() { return mergeConflictsStore.isReadyToCommit(); },
+      commitButtonText() { return mergeConflictsStore.getCommitButtonText(); },
+      showDiffViewTypeSwitcher() { return mergeConflictsStore.fileTextTypePresent(); }
+    },
+    created() {
+      mergeConflictsService
+        .fetchConflictsData()
+        .done((data) => {
+          if (data.type === 'error') {
+            mergeConflictsStore.setFailedRequest(data.message);
+          } else {
+            mergeConflictsStore.setConflictsData(data);
+          }
+        })
+        .error(() => {
+          mergeConflictsStore.setFailedRequest();
+        })
+        .always(() => {
+          mergeConflictsStore.setLoadingState(false);
+
+          this.$nextTick(() => {
+            $('.js-syntax-highlight').syntaxHighlight();
+          });
+        });
+    },
+    methods: {
+      handleViewTypeChange(viewType) {
+        mergeConflictsStore.setViewType(viewType);
+      },
+      onClickResolveModeButton(file, mode) {
+        if (mode === INTERACTIVE_RESOLVE_MODE && file.resolveEditChanged) {
+          mergeConflictsStore.setPromptConfirmationState(file, true);
+          return;
+        }
+
+        mergeConflictsStore.setFileResolveMode(file, mode);
+      },
+      acceptDiscardConfirmation(file) {
+        mergeConflictsStore.setPromptConfirmationState(file, false);
+        mergeConflictsStore.setFileResolveMode(file, INTERACTIVE_RESOLVE_MODE);
+      },
+      cancelDiscardConfirmation(file) {
+        mergeConflictsStore.setPromptConfirmationState(file, false);
+      },
+      commit() {
+        mergeConflictsStore.setSubmitState(true);
+
+        mergeConflictsService
+          .submitResolveConflicts(mergeConflictsStore.getCommitData())
+          .done((data) => {
+            window.location.href = data.redirect_to;
+          })
+          .error(() => {
+            mergeConflictsStore.setSubmitState(false);
+            new Flash('Failed to save merge conflicts resolutions. Please try again!');
+          });
+      }
+    }
+  });
+});
diff --git a/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js.es6 b/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js.es6
deleted file mode 100644
index 815443fb54e..00000000000
--- a/app/assets/javascripts/merge_conflicts/merge_conflicts_bundle.js.es6
+++ /dev/null
@@ -1,89 +0,0 @@
-/* eslint-disable */
-//= require vue
-//= require ./merge_conflict_store
-//= require ./merge_conflict_service
-//= require ./mixins/line_conflict_utils
-//= require ./mixins/line_conflict_actions
-//= require ./components/diff_file_editor
-//= require ./components/inline_conflict_lines
-//= require ./components/parallel_conflict_lines
-
-$(() => {
-  const INTERACTIVE_RESOLVE_MODE = 'interactive';
-  const conflictsEl = document.querySelector('#conflicts');
-  const mergeConflictsStore = gl.mergeConflicts.mergeConflictsStore;
-  const mergeConflictsService = new gl.mergeConflicts.mergeConflictsService({
-    conflictsPath: conflictsEl.dataset.conflictsPath,
-    resolveConflictsPath: conflictsEl.dataset.resolveConflictsPath
-  });
-
-  gl.MergeConflictsResolverApp = new Vue({
-    el: '#conflicts',
-    data: mergeConflictsStore.state,
-    components: {
-      'diff-file-editor': gl.mergeConflicts.diffFileEditor,
-      'inline-conflict-lines': gl.mergeConflicts.inlineConflictLines,
-      'parallel-conflict-lines': gl.mergeConflicts.parallelConflictLines
-    },
-    computed: {
-      conflictsCountText() { return mergeConflictsStore.getConflictsCountText() },
-      readyToCommit() { return mergeConflictsStore.isReadyToCommit() },
-      commitButtonText() { return mergeConflictsStore.getCommitButtonText() },
-      showDiffViewTypeSwitcher() { return mergeConflictsStore.fileTextTypePresent() }
-    },
-    created() {
-      mergeConflictsService
-        .fetchConflictsData()
-        .done((data) => {
-          if (data.type === 'error') {
-            mergeConflictsStore.setFailedRequest(data.message);
-          } else {
-            mergeConflictsStore.setConflictsData(data);
-          }
-        })
-        .error(() => {
-          mergeConflictsStore.setFailedRequest();
-        })
-        .always(() => {
-          mergeConflictsStore.setLoadingState(false);
-
-          this.$nextTick(() => {
-            $('.js-syntax-highlight').syntaxHighlight();
-          });
-        });
-    },
-    methods: {
-      handleViewTypeChange(viewType) {
-        mergeConflictsStore.setViewType(viewType);
-      },
-      onClickResolveModeButton(file, mode) {
-        if (mode === INTERACTIVE_RESOLVE_MODE && file.resolveEditChanged) {
-          mergeConflictsStore.setPromptConfirmationState(file, true);
-          return;
-        }
-
-        mergeConflictsStore.setFileResolveMode(file, mode);
-      },
-      acceptDiscardConfirmation(file) {
-        mergeConflictsStore.setPromptConfirmationState(file, false);
-        mergeConflictsStore.setFileResolveMode(file, INTERACTIVE_RESOLVE_MODE);
-      },
-      cancelDiscardConfirmation(file) {
-        mergeConflictsStore.setPromptConfirmationState(file, false);
-      },
-      commit() {
-        mergeConflictsStore.setSubmitState(true);
-
-        mergeConflictsService
-          .submitResolveConflicts(mergeConflictsStore.getCommitData())
-          .done((data) => {
-            window.location.href = data.redirect_to;
-          })
-          .error(() => {
-            mergeConflictsStore.setSubmitState(false);
-            new Flash('Failed to save merge conflicts resolutions. Please try again!');
-          });
-      }
-    }
-  })
-});
diff --git a/app/assets/javascripts/merge_conflicts/mixins/line_conflict_actions.js b/app/assets/javascripts/merge_conflicts/mixins/line_conflict_actions.js
new file mode 100644
index 00000000000..53e000d7e9e
--- /dev/null
+++ b/app/assets/javascripts/merge_conflicts/mixins/line_conflict_actions.js
@@ -0,0 +1,13 @@
+/* eslint-disable no-param-reassign, comma-dangle */
+
+((global) => {
+  global.mergeConflicts = global.mergeConflicts || {};
+
+  global.mergeConflicts.actions = {
+    methods: {
+      handleSelected(file, sectionId, selection) {
+        gl.mergeConflicts.mergeConflictsStore.handleSelected(file, sectionId, selection);
+      }
+    }
+  };
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_conflicts/mixins/line_conflict_actions.js.es6 b/app/assets/javascripts/merge_conflicts/mixins/line_conflict_actions.js.es6
deleted file mode 100644
index c8de586aa21..00000000000
--- a/app/assets/javascripts/merge_conflicts/mixins/line_conflict_actions.js.es6
+++ /dev/null
@@ -1,13 +0,0 @@
-/* eslint-disable */
-((global) => {
-  global.mergeConflicts = global.mergeConflicts || {};
-
-  global.mergeConflicts.actions = {
-    methods: {
-      handleSelected(file, sectionId, selection) {
-        gl.mergeConflicts.mergeConflictsStore.handleSelected(file, sectionId, selection);
-      }
-    }
-  };
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_conflicts/mixins/line_conflict_utils.js b/app/assets/javascripts/merge_conflicts/mixins/line_conflict_utils.js
new file mode 100644
index 00000000000..0f475f62ee6
--- /dev/null
+++ b/app/assets/javascripts/merge_conflicts/mixins/line_conflict_utils.js
@@ -0,0 +1,19 @@
+/* eslint-disable no-param-reassign, quote-props, comma-dangle */
+
+((global) => {
+  global.mergeConflicts = global.mergeConflicts || {};
+
+  global.mergeConflicts.utils = {
+    methods: {
+      lineCssClass(line) {
+        return {
+          'head': line.isHead,
+          'origin': line.isOrigin,
+          'match': line.hasMatch,
+          'selected': line.isSelected,
+          'unselected': line.isUnselected
+        };
+      }
+    }
+  };
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_conflicts/mixins/line_conflict_utils.js.es6 b/app/assets/javascripts/merge_conflicts/mixins/line_conflict_utils.js.es6
deleted file mode 100644
index 88c3a20ce13..00000000000
--- a/app/assets/javascripts/merge_conflicts/mixins/line_conflict_utils.js.es6
+++ /dev/null
@@ -1,19 +0,0 @@
-/* eslint-disable */
-((global) => {
-  global.mergeConflicts = global.mergeConflicts || {};
-
-  global.mergeConflicts.utils = {
-    methods: {
-      lineCssClass(line) {
-        return {
-          'head': line.isHead,
-          'origin': line.isOrigin,
-          'match': line.hasMatch,
-          'selected': line.isSelected,
-          'unselected': line.isUnselected
-        };
-      }
-    }
-  };
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_request.js b/app/assets/javascripts/merge_request.js
index 88c3636be6c..5e01aacf2ba 100644
--- a/app/assets/javascripts/merge_request.js
+++ b/app/assets/javascripts/merge_request.js
@@ -1,11 +1,12 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, quotes, no-undef, no-underscore-dangle, one-var, one-var-declaration-per-line, consistent-return, dot-notation, quote-props, comma-dangle, object-shorthand, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, quotes, no-underscore-dangle, one-var, one-var-declaration-per-line, consistent-return, dot-notation, quote-props, comma-dangle, object-shorthand, max-len, prefer-arrow-callback */
+/* global MergeRequestTabs */
 
-/*= require jquery.waitforimages */
-/*= require task_list */
-/*= require merge_request_tabs */
+require('vendor/jquery.waitforimages');
+require('./task_list');
+require('./merge_request_tabs');
 
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.MergeRequest = (function() {
     function MergeRequest(opts) {
@@ -23,11 +24,18 @@
         };
       })(this));
       this.initTabs();
-      // Prevent duplicate event bindings
-      this.disableTaskList();
       this.initMRBtnListeners();
+      this.initCommitMessageListeners();
       if ($("a.btn-close").length) {
-        this.initTaskList();
+        this.taskList = new gl.TaskList({
+          dataType: 'merge_request',
+          fieldName: 'description',
+          selector: '.detail-page-description',
+          onSuccess: (result) => {
+            document.querySelector('#task_status').innerText = result.task_status;
+            document.querySelector('#task_status_short').innerText = result.task_status_short;
+          }
+        });
       }
     }
 
@@ -48,11 +56,6 @@
       return this.$('.all-commits').removeClass('hide');
     };
 
-    MergeRequest.prototype.initTaskList = function() {
-      $('.detail-page-description .js-task-list-container').taskList('enable');
-      return $(document).on('tasklist:changed', '.detail-page-description .js-task-list-container', this.updateTaskList);
-    };
-
     MergeRequest.prototype.initMRBtnListeners = function() {
       var _this;
       _this = this;
@@ -83,32 +86,26 @@
       }
     };
 
-    MergeRequest.prototype.disableTaskList = function() {
-      $('.detail-page-description .js-task-list-container').taskList('disable');
-      return $(document).off('tasklist:changed', '.detail-page-description .js-task-list-container');
-    };
+    MergeRequest.prototype.initCommitMessageListeners = function() {
+      $(document).on('click', 'a.js-with-description-link', function(e) {
+        var textarea = $('textarea.js-commit-message');
+        e.preventDefault();
 
-    MergeRequest.prototype.updateTaskList = function() {
-      var patchData;
-      patchData = {};
-      patchData['merge_request'] = {
-        'description': $('.js-task-list-field', this).val()
-      };
-      return $.ajax({
-        type: 'PATCH',
-        url: $('form.js-issuable-update').attr('action'),
-        data: patchData,
-        success: function(mergeRequest) {
-          document.querySelector('#task_status').innerText = mergeRequest.task_status;
-          document.querySelector('#task_status_short').innerText = mergeRequest.task_status_short;
-        }
+        textarea.val(textarea.data('messageWithDescription'));
+        $('.js-with-description-hint').hide();
+        $('.js-without-description-hint').show();
+      });
+
+      $(document).on('click', 'a.js-without-description-link', function(e) {
+        var textarea = $('textarea.js-commit-message');
+        e.preventDefault();
+
+        textarea.val(textarea.data('messageWithoutDescription'));
+        $('.js-with-description-hint').show();
+        $('.js-without-description-hint').hide();
       });
-    // TODO (rspeicher): Make the merge request description inline-editable like a
-    // note so that we can re-use its form here
     };
 
     return MergeRequest;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/merge_request_tabs.js b/app/assets/javascripts/merge_request_tabs.js
new file mode 100644
index 00000000000..190336dbd20
--- /dev/null
+++ b/app/assets/javascripts/merge_request_tabs.js
@@ -0,0 +1,358 @@
+/* eslint-disable no-new, class-methods-use-this */
+/* global Breakpoints */
+/* global Cookies */
+/* global Flash */
+
+require('./breakpoints');
+window.Cookies = require('js-cookie');
+require('./flash');
+
+/* eslint-disable max-len */
+// MergeRequestTabs
+//
+// Handles persisting and restoring the current tab selection and lazily-loading
+// content on the MergeRequests#show page.
+//
+// ### Example Markup
+//
+//   <ul class="nav-links merge-request-tabs">
+//     <li class="notes-tab active">
+//       <a data-action="notes" data-target="#notes" data-toggle="tab" href="/foo/bar/merge_requests/1">
+//         Discussion
+//       </a>
+//     </li>
+//     <li class="commits-tab">
+//       <a data-action="commits" data-target="#commits" data-toggle="tab" href="/foo/bar/merge_requests/1/commits">
+//         Commits
+//       </a>
+//     </li>
+//     <li class="diffs-tab">
+//       <a data-action="diffs" data-target="#diffs" data-toggle="tab" href="/foo/bar/merge_requests/1/diffs">
+//         Diffs
+//       </a>
+//     </li>
+//   </ul>
+//
+//   <div class="tab-content">
+//     <div class="notes tab-pane active" id="notes">
+//       Notes Content
+//     </div>
+//     <div class="commits tab-pane" id="commits">
+//       Commits Content
+//     </div>
+//     <div class="diffs tab-pane" id="diffs">
+//       Diffs Content
+//     </div>
+//   </div>
+//
+//   <div class="mr-loading-status">
+//     <div class="loading">
+//       Loading Animation
+//     </div>
+//   </div>
+//
+/* eslint-enable max-len */
+
+(() => {
+  // Store the `location` object, allowing for easier stubbing in tests
+  let location = window.location;
+
+  class MergeRequestTabs {
+
+    constructor({ action, setUrl, stubLocation } = {}) {
+      this.diffsLoaded = false;
+      this.pipelinesLoaded = false;
+      this.commitsLoaded = false;
+      this.fixedLayoutPref = null;
+
+      this.setUrl = setUrl !== undefined ? setUrl : true;
+      this.setCurrentAction = this.setCurrentAction.bind(this);
+      this.tabShown = this.tabShown.bind(this);
+      this.showTab = this.showTab.bind(this);
+
+      if (stubLocation) {
+        location = stubLocation;
+      }
+
+      this.bindEvents();
+      this.activateTab(action);
+      this.initAffix();
+    }
+
+    bindEvents() {
+      $(document)
+        .on('shown.bs.tab', '.merge-request-tabs a[data-toggle="tab"]', this.tabShown)
+        .on('click', '.js-show-tab', this.showTab);
+
+      $('.merge-request-tabs a[data-toggle="tab"]')
+        .on('click', this.clickTab);
+    }
+
+    unbindEvents() {
+      $(document)
+        .off('shown.bs.tab', '.merge-request-tabs a[data-toggle="tab"]', this.tabShown)
+        .off('click', '.js-show-tab', this.showTab);
+
+      $('.merge-request-tabs a[data-toggle="tab"]')
+        .off('click', this.clickTab);
+    }
+
+    showTab(e) {
+      e.preventDefault();
+      this.activateTab($(e.target).data('action'));
+    }
+
+    clickTab(e) {
+      if (e.currentTarget && gl.utils.isMetaClick(e)) {
+        const targetLink = e.currentTarget.getAttribute('href');
+        e.stopImmediatePropagation();
+        e.preventDefault();
+        window.open(targetLink, '_blank');
+      }
+    }
+
+    tabShown(e) {
+      const $target = $(e.target);
+      const action = $target.data('action');
+
+      if (action === 'commits') {
+        this.loadCommits($target.attr('href'));
+        this.expandView();
+        this.resetViewContainer();
+      } else if (this.isDiffAction(action)) {
+        this.loadDiff($target.attr('href'));
+        if (Breakpoints.get().getBreakpointSize() !== 'lg') {
+          this.shrinkView();
+        }
+        if (this.diffViewType() === 'parallel') {
+          this.expandViewContainer();
+        }
+        $.scrollTo('.merge-request-details .merge-request-tabs', {
+          offset: 0,
+        });
+      } else if (action === 'pipelines') {
+        if (this.pipelinesLoaded) {
+          return;
+        }
+        const pipelineTableViewEl = document.querySelector('#commit-pipeline-table-view');
+        gl.commits.pipelines.PipelinesTableBundle.$mount(pipelineTableViewEl);
+        this.pipelinesLoaded = true;
+      } else {
+        this.expandView();
+        this.resetViewContainer();
+      }
+      if (this.setUrl) {
+        this.setCurrentAction(action);
+      }
+    }
+
+    scrollToElement(container) {
+      if (location.hash) {
+        const offset = -$('.js-tabs-affix').outerHeight();
+        const $el = $(`${container} ${location.hash}:not(.match)`);
+        if ($el.length) {
+          $.scrollTo($el[0], { offset });
+        }
+      }
+    }
+
+    // Activate a tab based on the current action
+    activateTab(action) {
+      const activate = action === 'show' ? 'notes' : action;
+      // important note: the .tab('show') method triggers 'shown.bs.tab' event itself
+      $(`.merge-request-tabs a[data-action='${activate}']`).tab('show');
+    }
+
+    // Replaces the current Merge Request-specific action in the URL with a new one
+    //
+    // If the action is "notes", the URL is reset to the standard
+    // `MergeRequests#show` route.
+    //
+    // Examples:
+    //
+    //   location.pathname # => "/namespace/project/merge_requests/1"
+    //   setCurrentAction('diffs')
+    //   location.pathname # => "/namespace/project/merge_requests/1/diffs"
+    //
+    //   location.pathname # => "/namespace/project/merge_requests/1/diffs"
+    //   setCurrentAction('notes')
+    //   location.pathname # => "/namespace/project/merge_requests/1"
+    //
+    //   location.pathname # => "/namespace/project/merge_requests/1/diffs"
+    //   setCurrentAction('commits')
+    //   location.pathname # => "/namespace/project/merge_requests/1/commits"
+    //
+    // Returns the new URL String
+    setCurrentAction(action) {
+      this.currentAction = action === 'show' ? 'notes' : action;
+
+      // Remove a trailing '/commits' '/diffs' '/pipelines' '/new' '/new/diffs'
+      let newState = location.pathname.replace(/\/(commits|diffs|pipelines|new|new\/diffs)(\.html)?\/?$/, '');
+
+      // Append the new action if we're on a tab other than 'notes'
+      if (this.currentAction !== 'notes') {
+        newState += `/${this.currentAction}`;
+      }
+
+      // Ensure parameters and hash come along for the ride
+      newState += location.search + location.hash;
+
+      // TODO: Consider refactoring in light of turbolinks removal.
+
+      // Replace the current history state with the new one without breaking
+      // Turbolinks' history.
+      //
+      // See https://github.com/rails/turbolinks/issues/363
+      window.history.replaceState({
+        url: newState,
+      }, document.title, newState);
+
+      return newState;
+    }
+
+    loadCommits(source) {
+      if (this.commitsLoaded) {
+        return;
+      }
+      this.ajaxGet({
+        url: `${source}.json`,
+        success: (data) => {
+          document.querySelector('div#commits').innerHTML = data.html;
+          gl.utils.localTimeAgo($('.js-timeago', 'div#commits'));
+          this.commitsLoaded = true;
+          this.scrollToElement('#commits');
+        },
+      });
+    }
+
+    loadDiff(source) {
+      if (this.diffsLoaded) {
+        return;
+      }
+
+      // We extract pathname for the current Changes tab anchor href
+      // some pages like MergeRequestsController#new has query parameters on that anchor
+      const urlPathname = gl.utils.parseUrlPathname(source);
+
+      this.ajaxGet({
+        url: `${urlPathname}.json${location.search}`,
+        success: (data) => {
+          $('#diffs').html(data.html);
+
+          if (typeof gl.diffNotesCompileComponents !== 'undefined') {
+            gl.diffNotesCompileComponents();
+          }
+
+          gl.utils.localTimeAgo($('.js-timeago', 'div#diffs'));
+          $('#diffs .js-syntax-highlight').syntaxHighlight();
+
+          if (this.diffViewType() === 'parallel' && this.isDiffAction(this.currentAction)) {
+            this.expandViewContainer();
+          }
+          this.diffsLoaded = true;
+
+          new gl.Diff();
+          this.scrollToElement('#diffs');
+        },
+      });
+    }
+
+    // Show or hide the loading spinner
+    //
+    // status - Boolean, true to show, false to hide
+    toggleLoading(status) {
+      $('.mr-loading-status .loading').toggle(status);
+    }
+
+    ajaxGet(options) {
+      const defaults = {
+        beforeSend: () => this.toggleLoading(true),
+        error: () => new Flash('An error occurred while fetching this tab.', 'alert'),
+        complete: () => this.toggleLoading(false),
+        dataType: 'json',
+        type: 'GET',
+      };
+      $.ajax($.extend({}, defaults, options));
+    }
+
+    diffViewType() {
+      return $('.inline-parallel-buttons a.active').data('view-type');
+    }
+
+    isDiffAction(action) {
+      return action === 'diffs' || action === 'new/diffs';
+    }
+
+    expandViewContainer() {
+      const $wrapper = $('.content-wrapper .container-fluid');
+      if (this.fixedLayoutPref === null) {
+        this.fixedLayoutPref = $wrapper.hasClass('container-limited');
+      }
+      $wrapper.removeClass('container-limited');
+    }
+
+    resetViewContainer() {
+      if (this.fixedLayoutPref !== null) {
+        $('.content-wrapper .container-fluid')
+          .toggleClass('container-limited', this.fixedLayoutPref);
+      }
+    }
+
+    shrinkView() {
+      const $gutterIcon = $('.js-sidebar-toggle i:visible');
+
+      // Wait until listeners are set
+      setTimeout(() => {
+        // Only when sidebar is expanded
+        if ($gutterIcon.is('.fa-angle-double-right')) {
+          $gutterIcon.closest('a').trigger('click', [true]);
+        }
+      }, 0);
+    }
+
+    // Expand the issuable sidebar unless the user explicitly collapsed it
+    expandView() {
+      if (Cookies.get('collapsed_gutter') === 'true') {
+        return;
+      }
+      const $gutterIcon = $('.js-sidebar-toggle i:visible');
+
+      // Wait until listeners are set
+      setTimeout(() => {
+        // Only when sidebar is collapsed
+        if ($gutterIcon.is('.fa-angle-double-left')) {
+          $gutterIcon.closest('a').trigger('click', [true]);
+        }
+      }, 0);
+    }
+
+    initAffix() {
+      const $tabs = $('.js-tabs-affix');
+
+      // Screen space on small screens is usually very sparse
+      // So we dont affix the tabs on these
+      if (Breakpoints.get().getBreakpointSize() === 'xs' || !$tabs.length) return;
+
+      const $diffTabs = $('#diff-notes-app');
+
+      $tabs.off('affix.bs.affix affix-top.bs.affix')
+        .affix({
+          offset: {
+            top: () => (
+              $diffTabs.offset().top - $tabs.height()
+            ),
+          },
+        })
+        .on('affix.bs.affix', () => $diffTabs.css({ marginTop: $tabs.height() }))
+        .on('affix-top.bs.affix', () => $diffTabs.css({ marginTop: '' }));
+
+      // Fix bug when reloading the page already scrolling
+      if ($tabs.hasClass('affix')) {
+        $tabs.trigger('affix.bs.affix');
+      }
+    }
+  }
+
+  window.gl = window.gl || {};
+  window.gl.MergeRequestTabs = MergeRequestTabs;
+})();
diff --git a/app/assets/javascripts/merge_request_tabs.js.es6 b/app/assets/javascripts/merge_request_tabs.js.es6
deleted file mode 100644
index 3ec0f1fd613..00000000000
--- a/app/assets/javascripts/merge_request_tabs.js.es6
+++ /dev/null
@@ -1,389 +0,0 @@
-/* eslint-disable no-new, class-methods-use-this */
-/* global Breakpoints */
-/* global Cookies */
-/* global DiffNotesApp */
-/* global Flash */
-
-/*= require js.cookie */
-/*= require breakpoints */
-
-/* eslint-disable max-len */
-// MergeRequestTabs
-//
-// Handles persisting and restoring the current tab selection and lazily-loading
-// content on the MergeRequests#show page.
-//
-// ### Example Markup
-//
-//   <ul class="nav-links merge-request-tabs">
-//     <li class="notes-tab active">
-//       <a data-action="notes" data-target="#notes" data-toggle="tab" href="/foo/bar/merge_requests/1">
-//         Discussion
-//       </a>
-//     </li>
-//     <li class="commits-tab">
-//       <a data-action="commits" data-target="#commits" data-toggle="tab" href="/foo/bar/merge_requests/1/commits">
-//         Commits
-//       </a>
-//     </li>
-//     <li class="diffs-tab">
-//       <a data-action="diffs" data-target="#diffs" data-toggle="tab" href="/foo/bar/merge_requests/1/diffs">
-//         Diffs
-//       </a>
-//     </li>
-//   </ul>
-//
-//   <div class="tab-content">
-//     <div class="notes tab-pane active" id="notes">
-//       Notes Content
-//     </div>
-//     <div class="commits tab-pane" id="commits">
-//       Commits Content
-//     </div>
-//     <div class="diffs tab-pane" id="diffs">
-//       Diffs Content
-//     </div>
-//   </div>
-//
-//   <div class="mr-loading-status">
-//     <div class="loading">
-//       Loading Animation
-//     </div>
-//   </div>
-//
-/* eslint-enable max-len */
-
-(() => {
-  // Store the `location` object, allowing for easier stubbing in tests
-  let location = window.location;
-
-  class MergeRequestTabs {
-
-    constructor({ action, setUrl, buildsLoaded, stubLocation } = {}) {
-      this.diffsLoaded = false;
-      this.buildsLoaded = false;
-      this.pipelinesLoaded = false;
-      this.commitsLoaded = false;
-      this.fixedLayoutPref = null;
-
-      this.setUrl = setUrl !== undefined ? setUrl : true;
-      this.buildsLoaded = buildsLoaded || false;
-
-      this.setCurrentAction = this.setCurrentAction.bind(this);
-      this.tabShown = this.tabShown.bind(this);
-      this.showTab = this.showTab.bind(this);
-
-      if (stubLocation) {
-        location = stubLocation;
-      }
-
-      this.bindEvents();
-      this.activateTab(action);
-      this.initAffix();
-    }
-
-    bindEvents() {
-      $(document)
-        .on('shown.bs.tab', '.merge-request-tabs a[data-toggle="tab"]', this.tabShown)
-        .on('click', '.js-show-tab', this.showTab);
-    }
-
-    unbindEvents() {
-      $(document)
-        .off('shown.bs.tab', '.merge-request-tabs a[data-toggle="tab"]', this.tabShown)
-        .off('click', '.js-show-tab', this.showTab);
-    }
-
-    showTab(e) {
-      e.preventDefault();
-      this.activateTab($(e.target).data('action'));
-    }
-
-    tabShown(e) {
-      const $target = $(e.target);
-      const action = $target.data('action');
-
-      if (action === 'commits') {
-        this.loadCommits($target.attr('href'));
-        this.expandView();
-        this.resetViewContainer();
-      } else if (this.isDiffAction(action)) {
-        this.loadDiff($target.attr('href'));
-        if (Breakpoints.get().getBreakpointSize() !== 'lg') {
-          this.shrinkView();
-        }
-        if (this.diffViewType() === 'parallel') {
-          this.expandViewContainer();
-        }
-        const navBarHeight = $('.navbar-gitlab').outerHeight();
-        $.scrollTo('.merge-request-details .merge-request-tabs', {
-          offset: -navBarHeight,
-        });
-      } else if (action === 'builds') {
-        this.loadBuilds($target.attr('href'));
-        this.expandView();
-        this.resetViewContainer();
-      } else if (action === 'pipelines') {
-        this.loadPipelines($target.attr('href'));
-        this.expandView();
-        this.resetViewContainer();
-      } else {
-        this.expandView();
-        this.resetViewContainer();
-      }
-      if (this.setUrl) {
-        this.setCurrentAction(action);
-      }
-    }
-
-    scrollToElement(container) {
-      if (location.hash) {
-        const offset = 0 - (
-          $('.navbar-gitlab').outerHeight() +
-          $('.layout-nav').outerHeight() +
-          $('.js-tabs-affix').outerHeight()
-        );
-        const $el = $(`${container} ${location.hash}:not(.match)`);
-        if ($el.length) {
-          $.scrollTo($el[0], { offset });
-        }
-      }
-    }
-
-    // Activate a tab based on the current action
-    activateTab(action) {
-      const activate = action === 'show' ? 'notes' : action;
-      // important note: the .tab('show') method triggers 'shown.bs.tab' event itself
-      $(`.merge-request-tabs a[data-action='${activate}']`).tab('show');
-    }
-
-    // Replaces the current Merge Request-specific action in the URL with a new one
-    //
-    // If the action is "notes", the URL is reset to the standard
-    // `MergeRequests#show` route.
-    //
-    // Examples:
-    //
-    //   location.pathname # => "/namespace/project/merge_requests/1"
-    //   setCurrentAction('diffs')
-    //   location.pathname # => "/namespace/project/merge_requests/1/diffs"
-    //
-    //   location.pathname # => "/namespace/project/merge_requests/1/diffs"
-    //   setCurrentAction('notes')
-    //   location.pathname # => "/namespace/project/merge_requests/1"
-    //
-    //   location.pathname # => "/namespace/project/merge_requests/1/diffs"
-    //   setCurrentAction('commits')
-    //   location.pathname # => "/namespace/project/merge_requests/1/commits"
-    //
-    // Returns the new URL String
-    setCurrentAction(action) {
-      this.currentAction = action === 'show' ? 'notes' : action;
-
-      // Remove a trailing '/commits' '/diffs' '/builds' '/pipelines' '/new' '/new/diffs'
-      let newState = location.pathname.replace(/\/(commits|diffs|builds|pipelines|new|new\/diffs)(\.html)?\/?$/, '');
-
-      // Append the new action if we're on a tab other than 'notes'
-      if (this.currentAction !== 'notes') {
-        newState += `/${this.currentAction}`;
-      }
-
-      // Ensure parameters and hash come along for the ride
-      newState += location.search + location.hash;
-
-      // Replace the current history state with the new one without breaking
-      // Turbolinks' history.
-      //
-      // See https://github.com/rails/turbolinks/issues/363
-      window.history.replaceState({
-        turbolinks: true,
-        url: newState,
-      }, document.title, newState);
-
-      return newState;
-    }
-
-    loadCommits(source) {
-      if (this.commitsLoaded) {
-        return;
-      }
-      this.ajaxGet({
-        url: `${source}.json`,
-        success: (data) => {
-          document.querySelector('div#commits').innerHTML = data.html;
-          gl.utils.localTimeAgo($('.js-timeago', 'div#commits'));
-          this.commitsLoaded = true;
-          this.scrollToElement('#commits');
-        },
-      });
-    }
-
-    loadDiff(source) {
-      if (this.diffsLoaded) {
-        return;
-      }
-
-      // We extract pathname for the current Changes tab anchor href
-      // some pages like MergeRequestsController#new has query parameters on that anchor
-      const urlPathname = gl.utils.parseUrlPathname(source);
-
-      this.ajaxGet({
-        url: `${urlPathname}.json${location.search}`,
-        success: (data) => {
-          $('#diffs').html(data.html);
-
-          if (typeof gl.diffNotesCompileComponents !== 'undefined') {
-            gl.diffNotesCompileComponents();
-          }
-
-          gl.utils.localTimeAgo($('.js-timeago', 'div#diffs'));
-          $('#diffs .js-syntax-highlight').syntaxHighlight();
-
-          if (this.diffViewType() === 'parallel' && this.isDiffAction(this.currentAction)) {
-            this.expandViewContainer();
-          }
-          this.diffsLoaded = true;
-
-          const diffPage = new gl.Diff();
-
-          const locationHash = gl.utils.getLocationHash();
-          const anchoredDiff = locationHash && locationHash.split('_')[0];
-          if (anchoredDiff) {
-            diffPage.openAnchoredDiff(anchoredDiff, () => this.scrollToElement('#diffs'));
-          }
-        },
-      });
-    }
-
-    loadBuilds(source) {
-      if (this.buildsLoaded) {
-        return;
-      }
-      this.ajaxGet({
-        url: `${source}.json`,
-        success: (data) => {
-          document.querySelector('div#builds').innerHTML = data.html;
-          gl.utils.localTimeAgo($('.js-timeago', 'div#builds'));
-          this.buildsLoaded = true;
-          new gl.Pipelines();
-          this.scrollToElement('#builds');
-        },
-      });
-    }
-
-    loadPipelines(source) {
-      if (this.pipelinesLoaded) {
-        return;
-      }
-      this.ajaxGet({
-        url: `${source}.json`,
-        success: (data) => {
-          $('#pipelines').html(data.html);
-          gl.utils.localTimeAgo($('.js-timeago', '#pipelines'));
-          this.pipelinesLoaded = true;
-          this.scrollToElement('#pipelines');
-        },
-      });
-    }
-
-    // Show or hide the loading spinner
-    //
-    // status - Boolean, true to show, false to hide
-    toggleLoading(status) {
-      $('.mr-loading-status .loading').toggle(status);
-    }
-
-    ajaxGet(options) {
-      const defaults = {
-        beforeSend: () => this.toggleLoading(true),
-        error: () => new Flash('An error occurred while fetching this tab.', 'alert'),
-        complete: () => this.toggleLoading(false),
-        dataType: 'json',
-        type: 'GET',
-      };
-      $.ajax($.extend({}, defaults, options));
-    }
-
-    diffViewType() {
-      return $('.inline-parallel-buttons a.active').data('view-type');
-    }
-
-    isDiffAction(action) {
-      return action === 'diffs' || action === 'new/diffs';
-    }
-
-    expandViewContainer() {
-      const $wrapper = $('.content-wrapper .container-fluid');
-      if (this.fixedLayoutPref === null) {
-        this.fixedLayoutPref = $wrapper.hasClass('container-limited');
-      }
-      $wrapper.removeClass('container-limited');
-    }
-
-    resetViewContainer() {
-      if (this.fixedLayoutPref !== null) {
-        $('.content-wrapper .container-fluid')
-          .toggleClass('container-limited', this.fixedLayoutPref);
-      }
-    }
-
-    shrinkView() {
-      const $gutterIcon = $('.js-sidebar-toggle i:visible');
-
-      // Wait until listeners are set
-      setTimeout(() => {
-        // Only when sidebar is expanded
-        if ($gutterIcon.is('.fa-angle-double-right')) {
-          $gutterIcon.closest('a').trigger('click', [true]);
-        }
-      }, 0);
-    }
-
-    // Expand the issuable sidebar unless the user explicitly collapsed it
-    expandView() {
-      if (Cookies.get('collapsed_gutter') === 'true') {
-        return;
-      }
-      const $gutterIcon = $('.js-sidebar-toggle i:visible');
-
-      // Wait until listeners are set
-      setTimeout(() => {
-        // Only when sidebar is collapsed
-        if ($gutterIcon.is('.fa-angle-double-left')) {
-          $gutterIcon.closest('a').trigger('click', [true]);
-        }
-      }, 0);
-    }
-
-    initAffix() {
-      const $tabs = $('.js-tabs-affix');
-
-      // Screen space on small screens is usually very sparse
-      // So we dont affix the tabs on these
-      if (Breakpoints.get().getBreakpointSize() === 'xs' || !$tabs.length) return;
-
-      const $diffTabs = $('#diff-notes-app');
-      const $fixedNav = $('.navbar-fixed-top');
-      const $layoutNav = $('.layout-nav');
-
-      $tabs.off('affix.bs.affix affix-top.bs.affix')
-        .affix({
-          offset: {
-            top: () => (
-              $diffTabs.offset().top - $tabs.height() - $fixedNav.height() - $layoutNav.height()
-            ),
-          },
-        })
-        .on('affix.bs.affix', () => $diffTabs.css({ marginTop: $tabs.height() }))
-        .on('affix-top.bs.affix', () => $diffTabs.css({ marginTop: '' }));
-
-      // Fix bug when reloading the page already scrolling
-      if ($tabs.hasClass('affix')) {
-        $tabs.trigger('affix.bs.affix');
-      }
-    }
-  }
-
-  window.gl = window.gl || {};
-  window.gl.MergeRequestTabs = MergeRequestTabs;
-})();
diff --git a/app/assets/javascripts/merge_request_widget.js b/app/assets/javascripts/merge_request_widget.js
new file mode 100644
index 00000000000..66cc270ab4d
--- /dev/null
+++ b/app/assets/javascripts/merge_request_widget.js
@@ -0,0 +1,296 @@
+/* eslint-disable max-len, no-var, func-names, space-before-function-paren, vars-on-top, comma-dangle, no-return-assign, consistent-return, no-param-reassign, one-var, one-var-declaration-per-line, quotes, prefer-template, no-else-return, prefer-arrow-callback, no-unused-vars, no-underscore-dangle, no-shadow, no-mixed-operators, camelcase, default-case, wrap-iife */
+/* global notify */
+/* global notifyPermissions */
+/* global merge_request_widget */
+
+import './smart_interval';
+import MiniPipelineGraph from './mini_pipeline_graph_dropdown';
+
+((global) => {
+  var indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i += 1) { if (i in this && this[i] === item) return i; } return -1; };
+
+  const DEPLOYMENT_TEMPLATE = `<div class="mr-widget-heading" id="<%- id %>">
+       <div class="ci_widget ci-success">
+         <%= ci_success_icon %>
+         <span>
+           Deployed to
+           <a href="<%- url %>" target="_blank" class="environment">
+             <%- name %>
+           </a>
+           <span class="js-environment-timeago" data-toggle="tooltip" data-placement="top" data-title="<%- deployed_at_formatted %>">
+             <%- deployed_at %>
+           </span>
+           <a class="js-environment-link" href="<%- external_url %>" target="_blank">
+             <i class="fa fa-external-link"></i>
+             View on <%- external_url_formatted %>
+           </a>
+         </span>
+         <span class="stop-env-container js-stop-env-link">
+          <a href="<%- stop_url %>" class="close-evn-link" data-method="post" rel="nofollow" data-confirm="Are you sure you want to stop this environment?">
+            <i class="fa fa-stop-circle-o"/>
+            Stop environment
+          </a>
+         </span>
+       </div>
+     </div>`;
+
+  global.MergeRequestWidget = (function() {
+    function MergeRequestWidget(opts) {
+      // Initialize MergeRequestWidget behavior
+      //
+      //   check_enable           - Boolean, whether to check automerge status
+      //   merge_check_url - String, URL to use to check automerge status
+      //   ci_status_url        - String, URL to use to check CI status
+      //
+      this.opts = opts;
+      this.$widgetBody = $('.mr-widget-body');
+      $('#modal_merge_info').modal({
+        show: false
+      });
+      this.clearEventListeners();
+      this.addEventListeners();
+      this.getCIStatus(false);
+      this.retrieveSuccessIcon();
+
+      this.initMiniPipelineGraph();
+
+      this.ciStatusInterval = new global.SmartInterval({
+        callback: this.getCIStatus.bind(this, true),
+        startingInterval: 10000,
+        maxInterval: 30000,
+        hiddenInterval: 120000,
+        incrementByFactorOf: 5000,
+      });
+      this.ciEnvironmentStatusInterval = new global.SmartInterval({
+        callback: this.getCIEnvironmentsStatus.bind(this),
+        startingInterval: 30000,
+        maxInterval: 120000,
+        hiddenInterval: 240000,
+        incrementByFactorOf: 15000,
+        immediateExecution: true,
+      });
+
+      notifyPermissions();
+    }
+
+    MergeRequestWidget.prototype.clearEventListeners = function() {
+      return $(document).off('DOMContentLoaded');
+    };
+
+    MergeRequestWidget.prototype.addEventListeners = function() {
+      var allowedPages;
+      allowedPages = ['show', 'commits', 'pipelines', 'changes'];
+      $(document).on('DOMContentLoaded', (function(_this) {
+        return function() {
+          var page;
+          page = $('body').data('page').split(':').last();
+          if (allowedPages.indexOf(page) === -1) {
+            return _this.clearEventListeners();
+          }
+        };
+      })(this));
+    };
+
+    MergeRequestWidget.prototype.retrieveSuccessIcon = function() {
+      const $ciSuccessIcon = $('.js-success-icon');
+      this.$ciSuccessIcon = $ciSuccessIcon.html();
+      $ciSuccessIcon.remove();
+    };
+
+    MergeRequestWidget.prototype.mergeInProgress = function(deleteSourceBranch) {
+      if (deleteSourceBranch == null) {
+        deleteSourceBranch = false;
+      }
+      return $.ajax({
+        type: 'GET',
+        url: $('.merge-request').data('url'),
+        success: (function(_this) {
+          return function(data) {
+            var callback, urlSuffix;
+            if (data.state === "merged") {
+              urlSuffix = deleteSourceBranch ? '?deleted_source_branch=true' : '';
+              return window.location.href = window.location.pathname + urlSuffix;
+            } else if (data.merge_error) {
+              return $('.mr-widget-body').html("<h4>" + data.merge_error + "</h4>");
+            } else {
+              callback = function() {
+                return merge_request_widget.mergeInProgress(deleteSourceBranch);
+              };
+              return setTimeout(callback, 2000);
+            }
+          };
+        })(this),
+        dataType: 'json'
+      });
+    };
+
+    MergeRequestWidget.prototype.cancelPolling = function () {
+      this.ciStatusInterval.cancel();
+      this.ciEnvironmentStatusInterval.cancel();
+    };
+
+    MergeRequestWidget.prototype.getMergeStatus = function() {
+      return $.get(this.opts.merge_check_url, (data) => {
+        var $html = $(data);
+        this.updateMergeButton(this.status, this.hasCi, $html);
+        $('.mr-widget-body').replaceWith($html.find('.mr-widget-body'));
+        $('.mr-widget-footer').replaceWith($html.find('.mr-widget-footer'));
+      });
+    };
+
+    MergeRequestWidget.prototype.ciLabelForStatus = function(status) {
+      switch (status) {
+        case 'success':
+          return 'passed';
+        case 'success_with_warnings':
+          return 'passed with warnings';
+        default:
+          return status;
+      }
+    };
+
+    MergeRequestWidget.prototype.getCIStatus = function(showNotification) {
+      var _this;
+      _this = this;
+      $('.ci-widget-fetching').show();
+      return $.getJSON(this.opts.ci_status_url, (function(_this) {
+        return function(data) {
+          var message, status, title;
+          _this.status = data.status;
+          _this.hasCi = data.has_ci;
+          _this.updateMergeButton(_this.status, _this.hasCi);
+          if (data.environments && data.environments.length) _this.renderEnvironments(data.environments);
+          if (data.status !== _this.opts.ci_status ||
+              data.sha !== _this.opts.ci_sha ||
+              data.pipeline !== _this.opts.ci_pipeline) {
+            _this.opts.ci_status = data.status;
+            _this.showCIStatus(data.status);
+            if (data.coverage) {
+              _this.showCICoverage(data.coverage);
+            }
+            if (data.pipeline) {
+              _this.opts.ci_pipeline = data.pipeline;
+              _this.updatePipelineUrls(data.pipeline);
+            }
+            if (data.sha) {
+              _this.opts.ci_sha = data.sha;
+              _this.updateCommitUrls(data.sha);
+            }
+            if (showNotification) {
+              status = _this.ciLabelForStatus(data.status);
+              if (status === "preparing") {
+                title = _this.opts.ci_title.preparing;
+                status = status.charAt(0).toUpperCase() + status.slice(1);
+                message = _this.opts.ci_message.preparing.replace('{{status}}', status);
+              } else {
+                title = _this.opts.ci_title.normal;
+                message = _this.opts.ci_message.normal.replace('{{status}}', status);
+              }
+              title = title.replace('{{status}}', status);
+              message = message.replace('{{sha}}', data.sha);
+              message = message.replace('{{title}}', data.title);
+              notify(title, message, _this.opts.gitlab_icon, function() {
+                this.close();
+              });
+            }
+          }
+        };
+      })(this));
+    };
+
+    MergeRequestWidget.prototype.getCIEnvironmentsStatus = function() {
+      $.getJSON(this.opts.ci_environments_status_url, (environments) => {
+        if (environments && environments.length) this.renderEnvironments(environments);
+      });
+    };
+
+    MergeRequestWidget.prototype.renderEnvironments = function(environments) {
+      for (let i = 0; i < environments.length; i += 1) {
+        const environment = environments[i];
+        if ($(`.mr-state-widget #${environment.id}`).length) return;
+        const $template = $(DEPLOYMENT_TEMPLATE);
+        if (!environment.external_url || !environment.external_url_formatted) $('.js-environment-link', $template).remove();
+
+        if (!environment.stop_url) {
+          $('.js-stop-env-link', $template).remove();
+        }
+
+        if (environment.deployed_at && environment.deployed_at_formatted) {
+          environment.deployed_at = gl.utils.getTimeago().format(environment.deployed_at, 'gl_en') + '.';
+        } else {
+          $('.js-environment-timeago', $template).remove();
+          environment.name += '.';
+        }
+        environment.ci_success_icon = this.$ciSuccessIcon;
+        const templateString = _.unescape($template[0].outerHTML);
+        const template = _.template(templateString)(environment);
+        this.$widgetBody.before(template);
+      }
+    };
+
+    MergeRequestWidget.prototype.showCIStatus = function(state) {
+      var allowed_states;
+      if (state == null) {
+        return;
+      }
+      $('.ci_widget').hide();
+      $('.ci_widget.ci-' + state).show();
+
+      this.initMiniPipelineGraph();
+    };
+
+    MergeRequestWidget.prototype.showCICoverage = function(coverage) {
+      var text = `Coverage ${coverage}%`;
+      return $('.ci_widget:visible .ci-coverage').text(text);
+    };
+
+    MergeRequestWidget.prototype.updateMergeButton = function(state, hasCi, $html) {
+      const allowed_states = ["failed", "canceled", "running", "pending", "success", "success_with_warnings", "skipped", "not_found"];
+      let stateClass = 'btn-danger';
+      if (!hasCi) {
+        stateClass = 'btn-create';
+      } else if (indexOf.call(allowed_states, state) !== -1) {
+        switch (state) {
+          case "failed":
+          case "canceled":
+          case "not_found":
+            stateClass = 'btn-danger';
+            break;
+          case "running":
+            stateClass = 'btn-info';
+            break;
+          case "success":
+          case "success_with_warnings":
+            stateClass = 'btn-create';
+        }
+      } else {
+        $('.ci_widget.ci-error').show();
+        stateClass = 'btn-danger';
+      }
+
+      this.setMergeButtonClass(stateClass, $html);
+    };
+
+    MergeRequestWidget.prototype.setMergeButtonClass = function(css_class, $html = $('.mr-state-widget')) {
+      return $html.find('.js-merge-button').removeClass('btn-danger btn-info btn-create').addClass(css_class);
+    };
+
+    MergeRequestWidget.prototype.updatePipelineUrls = function(id) {
+      const pipelineUrl = this.opts.pipeline_path;
+      $('.pipeline').text(`#${id}`).attr('href', [pipelineUrl, id].join('/'));
+    };
+
+    MergeRequestWidget.prototype.updateCommitUrls = function(id) {
+      const commitsUrl = this.opts.commits_path;
+      $('.js-commit-link').text(`#${id}`).attr('href', [commitsUrl, id].join('/'));
+    };
+
+    MergeRequestWidget.prototype.initMiniPipelineGraph = function() {
+      new MiniPipelineGraph({
+        container: '.js-pipeline-inline-mr-widget-graph:visible',
+      }).bindEvents();
+    };
+
+    return MergeRequestWidget;
+  })();
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_request_widget.js.es6 b/app/assets/javascripts/merge_request_widget.js.es6
deleted file mode 100644
index a55fe9df0b3..00000000000
--- a/app/assets/javascripts/merge_request_widget.js.es6
+++ /dev/null
@@ -1,273 +0,0 @@
-/* eslint-disable */
- ((global) => {
-  var indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
-
-  const DEPLOYMENT_TEMPLATE = `<div class="mr-widget-heading" id="<%- id %>">
-       <div class="ci_widget ci-success">
-         <%= ci_success_icon %>
-         <span>
-           Deployed to
-           <a href="<%- url %>" target="_blank" class="environment">
-             <%- name %>
-           </a>
-           <span class="js-environment-timeago" data-toggle="tooltip" data-placement="top" data-title="<%- deployed_at_formatted %>">
-             <%- deployed_at %>
-           </span>
-           <a class="js-environment-link" href="<%- external_url %>" target="_blank">
-             <i class="fa fa-external-link"></i>
-             View on <%- external_url_formatted %>
-           </a>
-         </span>
-         <span class="stop-env-container js-stop-env-link">
-          <a href="<%- stop_url %>" class="close-evn-link" data-method="post" rel="nofollow" data-confirm="Are you sure you want to stop this environment?">
-            <i class="fa fa-stop-circle-o"/>
-            Stop environment
-          </a>
-         </span>
-       </div>
-     </div>`;
-
-   global.MergeRequestWidget = (function() {
-    function MergeRequestWidget(opts) {
-      // Initialize MergeRequestWidget behavior
-      //
-      //   check_enable           - Boolean, whether to check automerge status
-      //   merge_check_url - String, URL to use to check automerge status
-      //   ci_status_url        - String, URL to use to check CI status
-      //
-      this.opts = opts;
-      this.$widgetBody = $('.mr-widget-body');
-      $('#modal_merge_info').modal({
-        show: false
-      });
-      this.firstCICheck = true;
-      this.readyForCICheck = false;
-      this.readyForCIEnvironmentCheck = false;
-      this.cancel = false;
-      clearInterval(this.fetchBuildStatusInterval);
-      clearInterval(this.fetchBuildEnvironmentStatusInterval);
-      this.clearEventListeners();
-      this.addEventListeners();
-      this.getCIStatus(false);
-      this.getCIEnvironmentsStatus();
-      this.retrieveSuccessIcon();
-      this.pollCIStatus();
-      this.pollCIEnvironmentsStatus();
-      notifyPermissions();
-    }
-
-    MergeRequestWidget.prototype.clearEventListeners = function() {
-      return $(document).off('page:change.merge_request');
-    };
-
-    MergeRequestWidget.prototype.cancelPolling = function() {
-      return this.cancel = true;
-    };
-
-    MergeRequestWidget.prototype.addEventListeners = function() {
-      var allowedPages;
-      allowedPages = ['show', 'commits', 'builds', 'pipelines', 'changes'];
-      $(document).on('page:change.merge_request', (function(_this) {
-        return function() {
-          var page;
-          page = $('body').data('page').split(':').last();
-          if (allowedPages.indexOf(page) < 0) {
-            clearInterval(_this.fetchBuildStatusInterval);
-            clearInterval(_this.fetchBuildEnvironmentStatusInterval);
-            _this.cancelPolling();
-            return _this.clearEventListeners();
-          }
-        };
-      })(this));
-    };
-
-    MergeRequestWidget.prototype.retrieveSuccessIcon = function() {
-       const $ciSuccessIcon = $('.js-success-icon');
-       this.$ciSuccessIcon = $ciSuccessIcon.html();
-       $ciSuccessIcon.remove();
-     }
-
-    MergeRequestWidget.prototype.mergeInProgress = function(deleteSourceBranch) {
-      if (deleteSourceBranch == null) {
-        deleteSourceBranch = false;
-      }
-      return $.ajax({
-        type: 'GET',
-        url: $('.merge-request').data('url'),
-        success: (function(_this) {
-          return function(data) {
-            var callback, urlSuffix;
-            if (data.state === "merged") {
-              urlSuffix = deleteSourceBranch ? '?deleted_source_branch=true' : '';
-              return window.location.href = window.location.pathname + urlSuffix;
-            } else if (data.merge_error) {
-              return this.$widgetBody.html("<h4>" + data.merge_error + "</h4>");
-            } else {
-              callback = function() {
-                return merge_request_widget.mergeInProgress(deleteSourceBranch);
-              };
-              return setTimeout(callback, 2000);
-            }
-          };
-        })(this),
-        dataType: 'json'
-      });
-    };
-
-    MergeRequestWidget.prototype.getMergeStatus = function() {
-      return $.get(this.opts.merge_check_url, function(data) {
-        return $('.mr-state-widget').replaceWith(data);
-      });
-    };
-
-    MergeRequestWidget.prototype.ciLabelForStatus = function(status) {
-      switch (status) {
-        case 'success':
-          return 'passed';
-        case 'success_with_warnings':
-          return 'passed with warnings';
-        default:
-          return status;
-      }
-    };
-
-    MergeRequestWidget.prototype.pollCIStatus = function() {
-      return this.fetchBuildStatusInterval = setInterval(((function(_this) {
-        return function() {
-          if (!_this.readyForCICheck) {
-            return;
-          }
-          _this.getCIStatus(true);
-          return _this.readyForCICheck = false;
-        };
-      })(this)), 10000);
-    };
-
-    MergeRequestWidget.prototype.getCIStatus = function(showNotification) {
-      var _this;
-      _this = this;
-      $('.ci-widget-fetching').show();
-      return $.getJSON(this.opts.ci_status_url, (function(_this) {
-        return function(data) {
-          var message, status, title;
-          if (_this.cancel) {
-            return;
-          }
-          _this.readyForCICheck = true;
-          if (data.status === '') {
-            return;
-          }
-          if (data.environments && data.environments.length) _this.renderEnvironments(data.environments);
-          if (_this.firstCICheck || data.status !== _this.opts.ci_status && (data.status != null)) {
-            _this.opts.ci_status = data.status;
-            _this.showCIStatus(data.status);
-            if (data.coverage) {
-              _this.showCICoverage(data.coverage);
-            }
-            // The first check should only update the UI, a notification
-            // should only be displayed on status changes
-            if (showNotification && !_this.firstCICheck) {
-              status = _this.ciLabelForStatus(data.status);
-              if (status === "preparing") {
-                title = _this.opts.ci_title.preparing;
-                status = status.charAt(0).toUpperCase() + status.slice(1);
-                message = _this.opts.ci_message.preparing.replace('{{status}}', status);
-              } else {
-                title = _this.opts.ci_title.normal;
-                message = _this.opts.ci_message.normal.replace('{{status}}', status);
-              }
-              title = title.replace('{{status}}', status);
-              message = message.replace('{{sha}}', data.sha);
-              message = message.replace('{{title}}', data.title);
-              notify(title, message, _this.opts.gitlab_icon, function() {
-                this.close();
-                return Turbolinks.visit(_this.opts.builds_path);
-              });
-            }
-            return _this.firstCICheck = false;
-          }
-        };
-      })(this));
-    };
-
-    MergeRequestWidget.prototype.pollCIEnvironmentsStatus = function() {
-      this.fetchBuildEnvironmentStatusInterval = setInterval(() => {
-        if (!this.readyForCIEnvironmentCheck) return;
-        this.getCIEnvironmentsStatus();
-        this.readyForCIEnvironmentCheck = false;
-      }, 300000);
-    };
-
-    MergeRequestWidget.prototype.getCIEnvironmentsStatus = function() {
-      $.getJSON(this.opts.ci_environments_status_url, (environments) => {
-        if (this.cancel) return;
-        this.readyForCIEnvironmentCheck = true;
-        if (environments && environments.length) this.renderEnvironments(environments);
-      });
-    };
-
-    MergeRequestWidget.prototype.renderEnvironments = function(environments) {
-      for (let i = 0; i < environments.length; i++) {
-        const environment = environments[i];
-        if ($(`.mr-state-widget #${ environment.id }`).length) return;
-        const $template = $(DEPLOYMENT_TEMPLATE);
-        if (!environment.external_url || !environment.external_url_formatted) $('.js-environment-link', $template).remove();
-        
-        if (!environment.stop_url) {
-          $('.js-stop-env-link', $template).remove();
-        }
-        
-        if (environment.deployed_at && environment.deployed_at_formatted) {
-          environment.deployed_at = gl.utils.getTimeago().format(environment.deployed_at, 'gl_en') + '.';
-        } else {
-          $('.js-environment-timeago', $template).remove();
-          environment.name += '.';
-        }
-        environment.ci_success_icon = this.$ciSuccessIcon;
-        const templateString = _.unescape($template[0].outerHTML);
-        const template = _.template(templateString)(environment)
-        this.$widgetBody.before(template);
-      }
-     };
-
-    MergeRequestWidget.prototype.showCIStatus = function(state) {
-      var allowed_states;
-      if (state == null) {
-        return;
-      }
-      $('.ci_widget').hide();
-      allowed_states = ["failed", "canceled", "running", "pending", "success", "success_with_warnings", "skipped", "not_found"];
-      if (indexOf.call(allowed_states, state) >= 0) {
-        $('.ci_widget.ci-' + state).show();
-        switch (state) {
-          case "failed":
-          case "canceled":
-          case "not_found":
-            return this.setMergeButtonClass('btn-danger');
-          case "running":
-            return this.setMergeButtonClass('btn-info');
-          case "success":
-          case "success_with_warnings":
-            return this.setMergeButtonClass('btn-create');
-        }
-      } else {
-        $('.ci_widget.ci-error').show();
-        return this.setMergeButtonClass('btn-danger');
-      }
-    };
-
-    MergeRequestWidget.prototype.showCICoverage = function(coverage) {
-      var text;
-      text = 'Coverage ' + coverage + '%';
-      return $('.ci_widget:visible .ci-coverage').text(text);
-    };
-
-    MergeRequestWidget.prototype.setMergeButtonClass = function(css_class) {
-      return $('.js-merge-button,.accept-action .dropdown-toggle').removeClass('btn-danger btn-info btn-create').addClass(css_class);
-    };
-
-    return MergeRequestWidget;
-
-  })();
-
- })(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/merge_request_widget/ci_bundle.js b/app/assets/javascripts/merge_request_widget/ci_bundle.js
new file mode 100644
index 00000000000..21d7c3e168e
--- /dev/null
+++ b/app/assets/javascripts/merge_request_widget/ci_bundle.js
@@ -0,0 +1,53 @@
+/* global merge_request_widget */
+
+(() => {
+  $(() => {
+    /* TODO: This needs a better home, or should be refactored. It was previously contained
+     * in a script tag in app/views/projects/merge_requests/widget/open/_accept.html.haml,
+     * but Vue chokes on script tags and prevents their execution. So it was moved here
+     * temporarily.
+     * */
+
+    $(document)
+    .off('ajax:send', '.accept-mr-form')
+    .on('ajax:send', '.accept-mr-form', () => {
+      $('.accept-mr-form :input').disable();
+    });
+
+    $(document)
+    .off('click', '.accept-merge-request')
+    .on('click', '.accept-merge-request', () => {
+      $('.js-merge-button, .js-merge-when-pipeline-succeeds-button').html('<i class="fa fa-spinner fa-spin"></i> Merge in progress');
+    });
+
+    $(document)
+    .off('click', '.merge-when-pipeline-succeeds')
+    .on('click', '.merge-when-pipeline-succeeds', () => {
+      $('#merge_when_pipeline_succeeds').val('1');
+    });
+
+    $(document)
+    .off('click', '.js-merge-dropdown a')
+    .on('click', '.js-merge-dropdown a', (e) => {
+      e.preventDefault();
+      $(e.target).closest('form').submit();
+    });
+    if ($('.rebase-in-progress').length) {
+      merge_request_widget.rebaseInProgress();
+    } else if ($('.rebase-mr-form').length) {
+      $(document)
+      .off('ajax:send', '.rebase-mr-form')
+      .on('ajax:send', '.rebase-mr-form', () => {
+        $('.rebase-mr-form :input').disable();
+      });
+
+      $(document)
+      .off('click', '.js-rebase-button')
+      .on('click', '.js-rebase-button', () => {
+        $('.js-rebase-button').html("<i class='fa fa-spinner fa-spin'></i> Rebase in progress");
+      });
+    } else {
+      setTimeout(() => merge_request_widget.getMergeStatus(), 200);
+    }
+  });
+})();
diff --git a/app/assets/javascripts/merged_buttons.js b/app/assets/javascripts/merged_buttons.js
index 15a12c3d985..9548a98f499 100644
--- a/app/assets/javascripts/merged_buttons.js
+++ b/app/assets/javascripts/merged_buttons.js
@@ -1,6 +1,7 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, no-undef, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, max-len */
+
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.MergedButtons = (function() {
     function MergedButtons() {
@@ -40,7 +41,5 @@
     };
 
     return MergedButtons;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/milestone.js b/app/assets/javascripts/milestone.js
index db7561a3a75..38c673e8907 100644
--- a/app/assets/javascripts/milestone.js
+++ b/app/assets/javascripts/milestone.js
@@ -1,4 +1,7 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-use-before-define, camelcase, quotes, object-shorthand, no-shadow, no-unused-vars, no-undef, comma-dangle, no-var, prefer-template, no-underscore-dangle, consistent-return, one-var, one-var-declaration-per-line, default-case, prefer-arrow-callback, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-use-before-define, camelcase, quotes, object-shorthand, no-shadow, no-unused-vars, comma-dangle, no-var, prefer-template, no-underscore-dangle, consistent-return, one-var, one-var-declaration-per-line, default-case, prefer-arrow-callback, max-len */
+/* global Flash */
+/* global Sortable */
+
 (function() {
   this.Milestone = (function() {
     Milestone.updateIssue = function(li, issue_url, data) {
@@ -6,11 +9,9 @@
         type: "PUT",
         url: issue_url,
         data: data,
-        success: (function(_this) {
-          return function(_data) {
-            return _this.successCallback(_data, li);
-          };
-        })(this),
+        success: function(_data) {
+          return Milestone.successCallback(_data, li);
+        },
         error: function(data) {
           return new Flash("Issue update failed", 'alert');
         },
@@ -25,11 +26,9 @@
         type: "PUT",
         url: sort_issues_url,
         data: data,
-        success: (function(_this) {
-          return function(_data) {
-            return _this.successCallback(_data);
-          };
-        })(this),
+        success: function(_data) {
+          return Milestone.successCallback(_data);
+        },
         error: function() {
           return new Flash("Issues update failed", 'alert');
         },
@@ -44,11 +43,9 @@
         type: "PUT",
         url: sort_mr_url,
         data: data,
-        success: (function(_this) {
-          return function(_data) {
-            return _this.successCallback(_data);
-          };
-        })(this),
+        success: function(_data) {
+          return Milestone.successCallback(_data);
+        },
         error: function(data) {
           return new Flash("Issue update failed", 'alert');
         },
@@ -61,11 +58,9 @@
         type: "PUT",
         url: merge_request_url,
         data: data,
-        success: (function(_this) {
-          return function(_data) {
-            return _this.successCallback(_data, li);
-          };
-        })(this),
+        success: function(_data) {
+          return Milestone.successCallback(_data, li);
+        },
         error: function(data) {
           return new Flash("Issue update failed", 'alert');
         },
@@ -79,65 +74,29 @@
         img_tag = $('<img/>');
         img_tag.attr('src', data.assignee.avatar_url);
         img_tag.addClass('avatar s16');
-        $(element).find('.assignee-icon').html(img_tag);
+        $(element).find('.assignee-icon img').replaceWith(img_tag);
       } else {
-        $(element).find('.assignee-icon').html('');
+        $(element).find('.assignee-icon').empty();
       }
-      return $(element).effect('highlight');
     };
 
     function Milestone() {
       var oldMouseStart;
-      oldMouseStart = $.ui.sortable.prototype._mouseStart;
-      $.ui.sortable.prototype._mouseStart = function(event, overrideHandle, noActivation) {
-        this._trigger("beforeStart", event, this._uiHash());
-        return oldMouseStart.apply(this, [event, overrideHandle, noActivation]);
-      };
       this.bindIssuesSorting();
       this.bindMergeRequestSorting();
       this.bindTabsSwitching();
     }
 
     Milestone.prototype.bindIssuesSorting = function() {
-      return $("#issues-list-unassigned, #issues-list-ongoing, #issues-list-closed").sortable({
-        connectWith: ".issues-sortable-list",
-        dropOnEmpty: true,
-        items: "li:not(.ui-sort-disabled)",
-        beforeStart: function(event, ui) {
-          return $(".issues-sortable-list").css("min-height", ui.item.outerHeight());
-        },
-        stop: function(event, ui) {
-          return $(".issues-sortable-list").css("min-height", "0px");
-        },
-        update: function(event, ui) {
-          var data;
-          // Prevents sorting from container which element has been removed.
-          if ($(this).find(ui.item).length > 0) {
-            data = $(this).sortable("serialize");
-            return Milestone.sortIssues(data);
-          }
-        },
-        receive: function(event, ui) {
-          var data, issue_id, issue_url, new_state;
-          new_state = $(this).data('state');
-          issue_id = ui.item.data('iid');
-          issue_url = ui.item.data('url');
-          data = (function() {
-            switch (new_state) {
-              case 'ongoing':
-                return "issue[assignee_id]=" + gon.current_user_id;
-              case 'unassigned':
-                return "issue[assignee_id]=";
-              case 'closed':
-                return "issue[state_event]=close";
-            }
-          })();
-          if ($(ui.sender).data('state') === "closed") {
-            data += "&issue[state_event]=reopen";
-          }
-          return Milestone.updateIssue(ui.item, issue_url, data);
-        }
-      }).disableSelection();
+      $('#issues-list-unassigned, #issues-list-ongoing, #issues-list-closed').each(function (i, el) {
+        this.createSortable(el, {
+          group: 'issue-list',
+          listEls: $('.issues-sortable-list'),
+          fieldName: 'issue',
+          sortCallback: Milestone.sortIssues,
+          updateCallback: Milestone.updateIssue,
+        });
+      }.bind(this));
     };
 
     Milestone.prototype.bindTabsSwitching = function() {
@@ -152,46 +111,64 @@
     };
 
     Milestone.prototype.bindMergeRequestSorting = function() {
-      return $("#merge_requests-list-unassigned, #merge_requests-list-ongoing, #merge_requests-list-closed").sortable({
-        connectWith: ".merge_requests-sortable-list",
-        dropOnEmpty: true,
-        items: "li:not(.ui-sort-disabled)",
-        beforeStart: function(event, ui) {
-          return $(".merge_requests-sortable-list").css("min-height", ui.item.outerHeight());
+      $("#merge_requests-list-unassigned, #merge_requests-list-ongoing, #merge_requests-list-closed").each(function (i, el) {
+        this.createSortable(el, {
+          group: 'merge-request-list',
+          listEls: $(".merge_requests-sortable-list:not(#merge_requests-list-merged)"),
+          fieldName: 'merge_request',
+          sortCallback: Milestone.sortMergeRequests,
+          updateCallback: Milestone.updateMergeRequest,
+        });
+      }.bind(this));
+    };
+
+    Milestone.prototype.createSortable = function(el, opts) {
+      return Sortable.create(el, {
+        group: opts.group,
+        filter: '.is-disabled',
+        forceFallback: true,
+        onStart: function(e) {
+          opts.listEls.css('min-height', e.item.offsetHeight);
         },
-        stop: function(event, ui) {
-          return $(".merge_requests-sortable-list").css("min-height", "0px");
+        onEnd: function () {
+          opts.listEls.css("min-height", "0px");
         },
-        update: function(event, ui) {
-          var data;
-          data = $(this).sortable("serialize");
-          return Milestone.sortMergeRequests(data);
+        onUpdate: function(e) {
+          var ids = this.toArray(),
+            data;
+
+          if (ids.length) {
+            data = ids.map(function(id) {
+              return 'sortable_' + opts.fieldName + '[]=' + id;
+            }).join('&');
+
+            opts.sortCallback(data);
+          }
         },
-        receive: function(event, ui) {
-          var data, merge_request_id, merge_request_url, new_state;
-          new_state = $(this).data('state');
-          merge_request_id = ui.item.data('iid');
-          merge_request_url = ui.item.data('url');
+        onAdd: function (e) {
+          var data, issuableId, issuableUrl, newState;
+          newState = e.to.dataset.state;
+          issuableUrl = e.item.dataset.url;
           data = (function() {
-            switch (new_state) {
+            switch (newState) {
               case 'ongoing':
-                return "merge_request[assignee_id]=" + gon.current_user_id;
+                return opts.fieldName + '[assignee_id]=' + gon.current_user_id;
               case 'unassigned':
-                return "merge_request[assignee_id]=";
+                return opts.fieldName + '[assignee_id]=';
               case 'closed':
-                return "merge_request[state_event]=close";
+                return opts.fieldName + '[state_event]=close';
             }
           })();
-          if ($(ui.sender).data('state') === "closed") {
-            data += "&merge_request[state_event]=reopen";
+          if (e.from.dataset.state === 'closed') {
+            data += '&' + opts.fieldName + '[state_event]=reopen';
           }
-          return Milestone.updateMergeRequest(ui.item, merge_request_url, data);
+
+          opts.updateCallback(e.item, issuableUrl, data);
+          this.options.onUpdate.call(this, e);
         }
-      }).disableSelection();
+      });
     };
 
     return Milestone;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/milestone_select.js b/app/assets/javascripts/milestone_select.js
index 67796083790..51fa5c828b3 100644
--- a/app/assets/javascripts/milestone_select.js
+++ b/app/assets/javascripts/milestone_select.js
@@ -1,13 +1,24 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-underscore-dangle, prefer-arrow-callback, max-len, one-var, one-var-declaration-per-line, no-unused-vars, object-shorthand, comma-dangle, no-else-return, no-self-compare, consistent-return, no-undef, no-param-reassign, no-shadow, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-underscore-dangle, prefer-arrow-callback, max-len, one-var, one-var-declaration-per-line, no-unused-vars, object-shorthand, comma-dangle, no-else-return, no-self-compare, consistent-return, no-param-reassign, no-shadow */
+/* global Vue */
+/* global Issuable */
+/* global ListMilestone */
+
 (function() {
   this.MilestoneSelect = (function() {
-    function MilestoneSelect(currentProject) {
-      var _this;
+    function MilestoneSelect(currentProject, els) {
+      var _this, $els;
       if (currentProject != null) {
         _this = this;
         this.currentProject = JSON.parse(currentProject);
       }
-      $('.js-milestone-select').each(function(i, dropdown) {
+
+      $els = $(els);
+
+      if (!els) {
+        $els = $('.js-milestone-select');
+      }
+
+      $els.each(function(i, dropdown) {
         var $block, $dropdown, $loading, $selectbox, $sidebarCollapsedValue, $value, abilityName, collapsedSidebarLabelTemplate, defaultLabel, issuableId, issueUpdateURL, milestoneLinkNoneTemplate, milestoneLinkTemplate, milestonesUrl, projectId, selectedMilestone, showAny, showNo, showUpcoming, useId, showMenuAbove;
         $dropdown = $(dropdown);
         projectId = $dropdown.data('project-id');
@@ -28,7 +39,7 @@
         $value = $block.find('.value');
         $loading = $block.find('.block-loading').fadeOut();
         if (issueUpdateURL) {
-          milestoneLinkTemplate = _.template('<a href="/<%- namespace %>/<%- path %>/milestones/<%- iid %>" class="bold has-tooltip" data-container="body" title="<%- remaining %>"><%- title %></a>');
+          milestoneLinkTemplate = _.template('<a href="/<%- full_path %>/milestones/<%- iid %>" class="bold has-tooltip" data-container="body" title="<%- remaining %>"><%- title %></a>');
           milestoneLinkNoneTemplate = '<span class="no-value">None</span>';
           collapsedSidebarLabelTemplate = _.template('<span class="has-tooltip" data-container="body" title="<%- remaining %>" data-placement="left"> <%- title %> </span>');
         }
@@ -104,7 +115,7 @@
           },
           vue: $dropdown.hasClass('js-issue-board-sidebar'),
           clicked: function(selected, $el, e) {
-            var data, isIssueIndex, isMRIndex, page;
+            var data, isIssueIndex, isMRIndex, page, boardsStore;
             page = $('body').data('page');
             isIssueIndex = page === 'projects:issues:index';
             isMRIndex = (page === page && page === 'projects:merge_requests:index');
@@ -112,9 +123,19 @@
               e.preventDefault();
               return;
             }
-            if ($('html').hasClass('issue-boards-page') && !$dropdown.hasClass('js-issue-board-sidebar')) {
-              gl.issueBoards.BoardsStore.state.filters[$dropdown.data('field-name')] = selected.name;
-              gl.issueBoards.BoardsStore.updateFiltersUrl();
+
+            if ($('html').hasClass('issue-boards-page') && !$dropdown.hasClass('js-issue-board-sidebar') &&
+              !$dropdown.closest('.add-issues-modal').length) {
+              boardsStore = gl.issueBoards.BoardsStore.state.filters;
+            } else if ($dropdown.closest('.add-issues-modal').length) {
+              boardsStore = gl.issueBoards.ModalStore.store.filter;
+            }
+
+            if (boardsStore) {
+              boardsStore[$dropdown.data('field-name')] = selected.name;
+              if (!$dropdown.closest('.add-issues-modal').length) {
+                gl.issueBoards.BoardsStore.updateFiltersUrl();
+              }
               e.preventDefault();
             } else if ($dropdown.hasClass('js-filter-submit') && (isIssueIndex || isMRIndex)) {
               if (selected.name != null) {
@@ -160,8 +181,7 @@
                 $selectbox.hide();
                 $value.css('display', '');
                 if (data.milestone != null) {
-                  data.milestone.namespace = _this.currentProject.namespace;
-                  data.milestone.path = _this.currentProject.path;
+                  data.milestone.full_path = _this.currentProject.full_path;
                   data.milestone.remaining = gl.utils.timeFor(data.milestone.due_date);
                   $value.html(milestoneLinkTemplate(data.milestone));
                   return $sidebarCollapsedValue.find('span').html(collapsedSidebarLabelTemplate(data.milestone));
@@ -177,7 +197,5 @@
     }
 
     return MilestoneSelect;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/mini_pipeline_graph_dropdown.js b/app/assets/javascripts/mini_pipeline_graph_dropdown.js
new file mode 100644
index 00000000000..9c58c465001
--- /dev/null
+++ b/app/assets/javascripts/mini_pipeline_graph_dropdown.js
@@ -0,0 +1,110 @@
+/* eslint-disable no-new */
+/* global Flash */
+
+/**
+ * In each pipelines table we have a mini pipeline graph for each pipeline.
+ *
+ * When we click in a pipeline stage, we need to make an API call to get the
+ * builds list to render in a dropdown.
+ *
+ * The container should be the table element.
+ *
+ * The stage icon clicked needs to have the following HTML structure:
+ * <div class="dropdown">
+ *   <button class="dropdown js-builds-dropdown-button" data-toggle="dropdown"></button>
+ *   <div class="js-builds-dropdown-container dropdown-menu"></div>
+ * </div>
+ */
+
+export default class MiniPipelineGraph {
+  constructor(opts = {}) {
+    this.container = opts.container || '';
+    this.dropdownListSelector = '.js-builds-dropdown-container';
+    this.getBuildsList = this.getBuildsList.bind(this);
+  }
+
+  /**
+   * Adds the event listener when the dropdown is opened.
+   * All dropdown events are fired at the .dropdown-menu's parent element.
+   */
+  bindEvents() {
+    $(document).off('shown.bs.dropdown', this.container).on('shown.bs.dropdown', this.container, this.getBuildsList);
+  }
+
+  /**
+   * When the user right clicks or cmd/ctrl + click in the job name
+   * the dropdown should not be closed and the link should open in another tab,
+   * so we stop propagation of the click event inside the dropdown.
+   *
+   * Since this component is rendered multiple times per page we need to guarantee we only
+   * target the click event of this component.
+   */
+  stopDropdownClickPropagation() {
+    $(document).on(
+      'click',
+      `${this.container} .js-builds-dropdown-list a.mini-pipeline-graph-dropdown-item`,
+      (e) => {
+        e.stopPropagation();
+      },
+    );
+  }
+
+  /**
+   * For the clicked stage, renders the given data in the dropdown list.
+   *
+   * @param  {HTMLElement} stageContainer
+   * @param  {Object} data
+   */
+  renderBuildsList(stageContainer, data) {
+    const dropdownContainer = stageContainer.parentElement.querySelector(
+      `${this.dropdownListSelector} .js-builds-dropdown-list`,
+    );
+
+    dropdownContainer.innerHTML = data;
+  }
+
+  /**
+   * For the clicked stage, gets the list of builds.
+   *
+   * All dropdown events have a relatedTarget property,
+   * whose value is the toggling anchor element.
+   *
+   * @param  {Object} e bootstrap dropdown event
+   * @return {Promise}
+   */
+  getBuildsList(e) {
+    const button = e.relatedTarget;
+    const endpoint = button.dataset.stageEndpoint;
+
+    return $.ajax({
+      dataType: 'json',
+      type: 'GET',
+      url: endpoint,
+      beforeSend: () => {
+        this.renderBuildsList(button, '');
+        this.toggleLoading(button);
+      },
+      success: (data) => {
+        this.toggleLoading(button);
+        this.renderBuildsList(button, data.html);
+        this.stopDropdownClickPropagation();
+      },
+      error: () => {
+        this.toggleLoading(button);
+        new Flash('An error occurred while fetching the builds.', 'alert');
+      },
+    });
+  }
+
+  /**
+   * Toggles the visibility of the loading icon.
+   *
+   * @param  {HTMLElement} stageContainer
+   * @return {type}
+   */
+  toggleLoading(stageContainer) {
+    stageContainer.parentElement.querySelector(
+      `${this.dropdownListSelector} .js-builds-dropdown-loading`,
+    ).classList.toggle('hidden');
+  }
+}
diff --git a/app/assets/javascripts/monitoring/prometheus_graph.js b/app/assets/javascripts/monitoring/prometheus_graph.js
new file mode 100644
index 00000000000..71eb746edac
--- /dev/null
+++ b/app/assets/javascripts/monitoring/prometheus_graph.js
@@ -0,0 +1,335 @@
+/* eslint-disable no-new */
+/* global Flash */
+
+import d3 from 'd3';
+import _ from 'underscore';
+import statusCodes from '~/lib/utils/http_status';
+import '~/lib/utils/common_utils';
+import '~/flash';
+
+const prometheusGraphsContainer = '.prometheus-graph';
+const metricsEndpoint = 'metrics.json';
+const timeFormat = d3.time.format('%H:%M');
+const dayFormat = d3.time.format('%b %e, %a');
+const bisectDate = d3.bisector(d => d.time).left;
+const extraAddedWidthParent = 100;
+
+class PrometheusGraph {
+
+  constructor() {
+    this.margin = { top: 80, right: 180, bottom: 80, left: 100 };
+    this.marginLabelContainer = { top: 40, right: 0, bottom: 40, left: 0 };
+    const parentContainerWidth = $(prometheusGraphsContainer).parent().width() +
+    extraAddedWidthParent;
+    this.originalWidth = parentContainerWidth;
+    this.originalHeight = 400;
+    this.width = parentContainerWidth - this.margin.left - this.margin.right;
+    this.height = 400 - this.margin.top - this.margin.bottom;
+    this.backOffRequestCounter = 0;
+    this.configureGraph();
+    this.init();
+  }
+
+  createGraph() {
+    const self = this;
+    _.each(this.data, (value, key) => {
+      if (value.length > 0 && (key === 'cpu_values' || key === 'memory_values')) {
+        self.plotValues(value, key);
+      }
+    });
+  }
+
+  init() {
+    const self = this;
+    this.getData().then((metricsResponse) => {
+      if (metricsResponse === {}) {
+        new Flash('Empty metrics', 'alert');
+      } else {
+        self.transformData(metricsResponse);
+        self.createGraph();
+      }
+    });
+  }
+
+  plotValues(valuesToPlot, key) {
+    const x = d3.time.scale()
+        .range([0, this.width]);
+
+    const y = d3.scale.linear()
+        .range([this.height, 0]);
+
+    const prometheusGraphContainer = `${prometheusGraphsContainer}[graph-type=${key}]`;
+
+    const graphSpecifics = this.graphSpecificProperties[key];
+
+    const chart = d3.select(prometheusGraphContainer)
+        .attr('width', this.width + this.margin.left + this.margin.right)
+        .attr('height', this.height + this.margin.bottom + this.margin.top)
+        .append('g')
+          .attr('transform', `translate(${this.margin.left},${this.margin.top})`);
+
+    const axisLabelContainer = d3.select(prometheusGraphContainer)
+      .attr('width', this.originalWidth + this.marginLabelContainer.left + this.marginLabelContainer.right)
+      .attr('height', this.originalHeight + this.marginLabelContainer.bottom + this.marginLabelContainer.top)
+      .append('g')
+        .attr('transform', `translate(${this.marginLabelContainer.left},${this.marginLabelContainer.top})`);
+
+    x.domain(d3.extent(valuesToPlot, d => d.time));
+    y.domain([0, d3.max(valuesToPlot.map(metricValue => metricValue.value))]);
+
+    const xAxis = d3.svg.axis()
+        .scale(x)
+        .ticks(this.commonGraphProperties.axis_no_ticks)
+        .orient('bottom');
+
+    const yAxis = d3.svg.axis()
+        .scale(y)
+        .ticks(this.commonGraphProperties.axis_no_ticks)
+        .tickSize(-this.width)
+        .orient('left');
+
+    this.createAxisLabelContainers(axisLabelContainer, key);
+
+    chart.append('g')
+        .attr('class', 'x-axis')
+        .attr('transform', `translate(0,${this.height})`)
+        .call(xAxis);
+
+    chart.append('g')
+        .attr('class', 'y-axis')
+        .call(yAxis);
+
+    const area = d3.svg.area()
+      .x(d => x(d.time))
+      .y0(this.height)
+      .y1(d => y(d.value))
+      .interpolate('linear');
+
+    const line = d3.svg.line()
+    .x(d => x(d.time))
+    .y(d => y(d.value));
+
+    chart.append('path')
+    .datum(valuesToPlot)
+    .attr('d', area)
+    .attr('class', 'metric-area')
+    .attr('fill', graphSpecifics.area_fill_color);
+
+    chart.append('path')
+      .datum(valuesToPlot)
+      .attr('class', 'metric-line')
+      .attr('stroke', graphSpecifics.line_color)
+      .attr('fill', 'none')
+      .attr('stroke-width', this.commonGraphProperties.area_stroke_width)
+      .attr('d', line);
+
+    // Overlay area for the mouseover events
+    chart.append('rect')
+      .attr('class', 'prometheus-graph-overlay')
+      .attr('width', this.width)
+      .attr('height', this.height)
+      .on('mousemove', this.handleMouseOverGraph.bind(this, x, y, valuesToPlot, chart, prometheusGraphContainer, key));
+  }
+
+  // The legends from the metric
+  createAxisLabelContainers(axisLabelContainer, key) {
+    const graphSpecifics = this.graphSpecificProperties[key];
+
+    axisLabelContainer.append('line')
+        .attr('class', 'label-x-axis-line')
+        .attr('stroke', '#000000')
+        .attr('stroke-width', '1')
+        .attr({
+          x1: 0,
+          y1: this.originalHeight - this.marginLabelContainer.top,
+          x2: this.originalWidth - this.margin.right,
+          y2: this.originalHeight - this.marginLabelContainer.top,
+        });
+
+    axisLabelContainer.append('line')
+          .attr('class', 'label-y-axis-line')
+          .attr('stroke', '#000000')
+          .attr('stroke-width', '1')
+          .attr({
+            x1: 0,
+            y1: 0,
+            x2: 0,
+            y2: this.originalHeight - this.marginLabelContainer.top,
+          });
+
+    axisLabelContainer.append('text')
+          .attr('class', 'label-axis-text')
+          .attr('text-anchor', 'middle')
+          .attr('transform', `translate(15, ${(this.originalHeight - this.marginLabelContainer.top) / 2}) rotate(-90)`)
+          .text(graphSpecifics.graph_legend_title);
+
+    axisLabelContainer.append('rect')
+          .attr('class', 'rect-axis-text')
+          .attr('x', (this.originalWidth / 2) - this.margin.right)
+          .attr('y', this.originalHeight - this.marginLabelContainer.top - 20)
+          .attr('width', 30)
+          .attr('height', 80);
+
+    axisLabelContainer.append('text')
+          .attr('class', 'label-axis-text')
+          .attr('x', (this.originalWidth / 2) - this.margin.right)
+          .attr('y', this.originalHeight - this.marginLabelContainer.top)
+          .attr('dy', '.35em')
+          .text('Time');
+
+    // Legends
+
+    // Metric Usage
+    axisLabelContainer.append('rect')
+          .attr('x', this.originalWidth - 170)
+          .attr('y', (this.originalHeight / 2) - 80)
+          .style('fill', graphSpecifics.area_fill_color)
+          .attr('width', 20)
+          .attr('height', 35);
+
+    axisLabelContainer.append('text')
+          .attr('class', 'label-axis-text')
+          .attr('x', this.originalWidth - 140)
+          .attr('y', (this.originalHeight / 2) - 65)
+          .text(graphSpecifics.graph_legend_title);
+
+    axisLabelContainer.append('text')
+            .attr('class', 'text-metric-usage')
+            .attr('x', this.originalWidth - 140)
+            .attr('y', (this.originalHeight / 2) - 50);
+  }
+
+  handleMouseOverGraph(x, y, valuesToPlot, chart, prometheusGraphContainer, key) {
+    const rectOverlay = document.querySelector(`${prometheusGraphContainer} .prometheus-graph-overlay`);
+    const timeValueFromOverlay = x.invert(d3.mouse(rectOverlay)[0]);
+    const timeValueIndex = bisectDate(valuesToPlot, timeValueFromOverlay, 1);
+    const d0 = valuesToPlot[timeValueIndex - 1];
+    const d1 = valuesToPlot[timeValueIndex];
+    const currentData = timeValueFromOverlay - d0.time > d1.time - timeValueFromOverlay ? d1 : d0;
+    const maxValueMetric = y(d3.max(valuesToPlot.map(metricValue => metricValue.value)));
+    const currentTimeCoordinate = x(currentData.time);
+    const graphSpecifics = this.graphSpecificProperties[key];
+    // Remove the current selectors
+    d3.selectAll(`${prometheusGraphContainer} .selected-metric-line`).remove();
+    d3.selectAll(`${prometheusGraphContainer} .circle-metric`).remove();
+    d3.selectAll(`${prometheusGraphContainer} .rect-text-metric`).remove();
+    d3.selectAll(`${prometheusGraphContainer} .text-metric`).remove();
+
+    chart.append('line')
+    .attr('class', 'selected-metric-line')
+    .attr({
+      x1: currentTimeCoordinate,
+      y1: y(0),
+      x2: currentTimeCoordinate,
+      y2: maxValueMetric,
+    });
+
+    chart.append('circle')
+    .attr('class', 'circle-metric')
+    .attr('fill', graphSpecifics.line_color)
+    .attr('cx', currentTimeCoordinate)
+    .attr('cy', y(currentData.value))
+    .attr('r', this.commonGraphProperties.circle_radius_metric);
+
+    // The little box with text
+    const rectTextMetric = chart.append('g')
+    .attr('class', 'rect-text-metric')
+    .attr('translate', `(${currentTimeCoordinate}, ${y(currentData.value)})`);
+
+    rectTextMetric.append('rect')
+    .attr('class', 'rect-metric')
+    .attr('x', currentTimeCoordinate + 10)
+    .attr('y', maxValueMetric)
+    .attr('width', this.commonGraphProperties.rect_text_width)
+    .attr('height', this.commonGraphProperties.rect_text_height);
+
+    rectTextMetric.append('text')
+    .attr('class', 'text-metric')
+    .attr('x', currentTimeCoordinate + 35)
+    .attr('y', maxValueMetric + 35)
+    .text(timeFormat(currentData.time));
+
+    rectTextMetric.append('text')
+    .attr('class', 'text-metric-date')
+    .attr('x', currentTimeCoordinate + 15)
+    .attr('y', maxValueMetric + 15)
+    .text(dayFormat(currentData.time));
+
+    // Update the text
+    d3.select(`${prometheusGraphContainer} .text-metric-usage`)
+      .text(currentData.value.substring(0, 8));
+  }
+
+  configureGraph() {
+    this.graphSpecificProperties = {
+      cpu_values: {
+        area_fill_color: '#edf3fc',
+        line_color: '#5b99f7',
+        graph_legend_title: 'CPU Usage (Cores)',
+      },
+      memory_values: {
+        area_fill_color: '#fca326',
+        line_color: '#fc6d26',
+        graph_legend_title: 'Memory Usage (MB)',
+      },
+    };
+
+    this.commonGraphProperties = {
+      area_stroke_width: 2,
+      median_total_characters: 8,
+      circle_radius_metric: 5,
+      rect_text_width: 90,
+      rect_text_height: 40,
+      axis_no_ticks: 3,
+    };
+  }
+
+  getData() {
+    const maxNumberOfRequests = 3;
+    return gl.utils.backOff((next, stop) => {
+      $.ajax({
+        url: metricsEndpoint,
+        dataType: 'json',
+      })
+      .done((data, statusText, resp) => {
+        if (resp.status === statusCodes.NO_CONTENT) {
+          this.backOffRequestCounter = this.backOffRequestCounter += 1;
+          if (this.backOffRequestCounter < maxNumberOfRequests) {
+            next();
+          } else {
+            stop({
+              status: resp.status,
+              metrics: data,
+            });
+          }
+        } else {
+          stop({
+            status: resp.status,
+            metrics: data,
+          });
+        }
+      }).fail(stop);
+    })
+    .then((resp) => {
+      if (resp.status === statusCodes.NO_CONTENT) {
+        return {};
+      }
+      return resp.metrics;
+    })
+    .catch(() => new Flash('An error occurred while fetching metrics.', 'alert'));
+  }
+
+  transformData(metricsResponse) {
+    const metricTypes = {};
+    _.each(metricsResponse.metrics, (value, key) => {
+      const metricValues = value[0].values;
+      metricTypes[key] = _.map(metricValues, metric => ({
+        time: new Date(metric[0] * 1000),
+        value: metric[1],
+      }));
+    });
+    this.data = metricTypes;
+  }
+}
+
+export default PrometheusGraph;
diff --git a/app/assets/javascripts/namespace_select.js b/app/assets/javascripts/namespace_select.js
index 87c903ec576..b98e6121967 100644
--- a/app/assets/javascripts/namespace_select.js
+++ b/app/assets/javascripts/namespace_select.js
@@ -1,8 +1,10 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, one-var, vars-on-top, one-var-declaration-per-line, comma-dangle, object-shorthand, no-else-return, prefer-template, quotes, no-undef, prefer-arrow-callback, padded-blocks, no-param-reassign, no-cond-assign, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, one-var, vars-on-top, one-var-declaration-per-line, comma-dangle, object-shorthand, no-else-return, prefer-template, quotes, prefer-arrow-callback, no-param-reassign, no-cond-assign, max-len */
+/* global Api */
+
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
-  this.NamespaceSelect = (function() {
+  window.NamespaceSelect = (function() {
     function NamespaceSelect(opts) {
       this.onSelectItem = bind(this.onSelectItem, this);
       var fieldName, showAny;
@@ -27,7 +29,7 @@
           if (selected.id == null) {
             return selected.text;
           } else {
-            return selected.kind + ": " + selected.path;
+            return selected.kind + ": " + selected.full_path;
           }
         },
         data: function(term, dataCallback) {
@@ -48,7 +50,7 @@
           if (namespace.id == null) {
             return namespace.text;
           } else {
-            return namespace.kind + ": " + namespace.path;
+            return namespace.kind + ": " + namespace.full_path;
           }
         },
         renderRow: this.renderRow,
@@ -61,10 +63,9 @@
     };
 
     return NamespaceSelect;
-
   })();
 
-  this.NamespaceSelects = (function() {
+  window.NamespaceSelects = (function() {
     function NamespaceSelects(opts) {
       var ref;
       if (opts == null) {
@@ -74,14 +75,12 @@
       this.$dropdowns.each(function(i, dropdown) {
         var $dropdown;
         $dropdown = $(dropdown);
-        return new NamespaceSelect({
+        return new window.NamespaceSelect({
           dropdown: $dropdown
         });
       });
     }
 
     return NamespaceSelects;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/network/branch_graph.js b/app/assets/javascripts/network/branch_graph.js
index e3dc599b90a..5aad3908eb6 100644
--- a/app/assets/javascripts/network/branch_graph.js
+++ b/app/assets/javascripts/network/branch_graph.js
@@ -1,418 +1,347 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, quotes, comma-dangle, one-var, one-var-declaration-per-line, no-mixed-operators, new-cap, no-undef, no-plusplus, no-loop-func, no-floating-decimal, consistent-return, no-unused-vars, prefer-template, prefer-arrow-callback, camelcase, max-len, padded-blocks, max-len */
-(function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+/* eslint-disable func-names, space-before-function-paren, no-var, wrap-iife, quotes, comma-dangle, one-var, one-var-declaration-per-line, no-mixed-operators, no-loop-func, no-floating-decimal, consistent-return, no-unused-vars, prefer-template, prefer-arrow-callback, camelcase, max-len */
 
-  this.BranchGraph = (function() {
-    function BranchGraph(element1, options1) {
-      this.element = element1;
-      this.options = options1;
-      this.scrollTop = bind(this.scrollTop, this);
-      this.scrollBottom = bind(this.scrollBottom, this);
-      this.scrollRight = bind(this.scrollRight, this);
-      this.scrollLeft = bind(this.scrollLeft, this);
-      this.scrollUp = bind(this.scrollUp, this);
-      this.scrollDown = bind(this.scrollDown, this);
-      this.preparedCommits = {};
-      this.mtime = 0;
-      this.mspace = 0;
-      this.parents = {};
-      this.colors = ["#000"];
-      this.offsetX = 150;
-      this.offsetY = 20;
-      this.unitTime = 30;
-      this.unitSpace = 10;
-      this.prev_start = -1;
-      this.load();
-    }
+import Raphael from './raphael';
 
-    BranchGraph.prototype.load = function() {
-      return $.ajax({
-        url: this.options.url,
-        method: "get",
-        dataType: "json",
-        success: $.proxy(function(data) {
-          $(".loading", this.element).hide();
-          this.prepareData(data.days, data.commits);
-          return this.buildGraph();
-        }, this)
-      });
-    };
+export default (function() {
+  function BranchGraph(element1, options1) {
+    this.element = element1;
+    this.options = options1;
+    this.scrollTop = this.scrollTop.bind(this);
+    this.scrollBottom = this.scrollBottom.bind(this);
+    this.scrollRight = this.scrollRight.bind(this);
+    this.scrollLeft = this.scrollLeft.bind(this);
+    this.scrollUp = this.scrollUp.bind(this);
+    this.scrollDown = this.scrollDown.bind(this);
+    this.preparedCommits = {};
+    this.mtime = 0;
+    this.mspace = 0;
+    this.parents = {};
+    this.colors = ["#000"];
+    this.offsetX = 150;
+    this.offsetY = 20;
+    this.unitTime = 30;
+    this.unitSpace = 10;
+    this.prev_start = -1;
+    this.load();
+  }
 
-    BranchGraph.prototype.prepareData = function(days, commits) {
-      var c, ch, cw, j, len, ref;
-      this.days = days;
-      this.commits = commits;
-      this.collectParents();
-      this.graphHeight = $(this.element).height();
-      this.graphWidth = $(this.element).width();
-      ch = Math.max(this.graphHeight, this.offsetY + this.unitTime * this.mtime + 150);
-      cw = Math.max(this.graphWidth, this.offsetX + this.unitSpace * this.mspace + 300);
-      this.r = Raphael(this.element.get(0), cw, ch);
-      this.top = this.r.set();
-      this.barHeight = Math.max(this.graphHeight, this.unitTime * this.days.length + 320);
-      ref = this.commits;
-      for (j = 0, len = ref.length; j < len; j++) {
-        c = ref[j];
-        if (c.id in this.parents) {
-          c.isParent = true;
-        }
-        this.preparedCommits[c.id] = c;
-        this.markCommit(c);
-      }
-      return this.collectColors();
-    };
-
-    BranchGraph.prototype.collectParents = function() {
-      var c, j, len, p, ref, results;
-      ref = this.commits;
-      results = [];
-      for (j = 0, len = ref.length; j < len; j++) {
-        c = ref[j];
-        this.mtime = Math.max(this.mtime, c.time);
-        this.mspace = Math.max(this.mspace, c.space);
-        results.push((function() {
-          var l, len1, ref1, results1;
-          ref1 = c.parents;
-          results1 = [];
-          for (l = 0, len1 = ref1.length; l < len1; l++) {
-            p = ref1[l];
-            this.parents[p[0]] = true;
-            results1.push(this.mspace = Math.max(this.mspace, p[1]));
-          }
-          return results1;
-        }).call(this));
-      }
-      return results;
-    };
+  BranchGraph.prototype.load = function() {
+    return $.ajax({
+      url: this.options.url,
+      method: "get",
+      dataType: "json",
+      success: $.proxy(function(data) {
+        $(".loading", this.element).hide();
+        this.prepareData(data.days, data.commits);
+        return this.buildGraph();
+      }, this)
+    });
+  };
 
-    BranchGraph.prototype.collectColors = function() {
-      var k, results;
-      k = 0;
-      results = [];
-      while (k < this.mspace) {
-        this.colors.push(Raphael.getColor(.8));
-        // Skipping a few colors in the spectrum to get more contrast between colors
-        Raphael.getColor();
-        Raphael.getColor();
-        results.push(k++);
+  BranchGraph.prototype.prepareData = function(days, commits) {
+    var c, ch, cw, j, len, ref;
+    this.days = days;
+    this.commits = commits;
+    this.collectParents();
+    this.graphHeight = $(this.element).height();
+    this.graphWidth = $(this.element).width();
+    ch = Math.max(this.graphHeight, this.offsetY + this.unitTime * this.mtime + 150);
+    cw = Math.max(this.graphWidth, this.offsetX + this.unitSpace * this.mspace + 300);
+    this.r = Raphael(this.element.get(0), cw, ch);
+    this.top = this.r.set();
+    this.barHeight = Math.max(this.graphHeight, this.unitTime * this.days.length + 320);
+    ref = this.commits;
+    for (j = 0, len = ref.length; j < len; j += 1) {
+      c = ref[j];
+      if (c.id in this.parents) {
+        c.isParent = true;
       }
-      return results;
-    };
+      this.preparedCommits[c.id] = c;
+      this.markCommit(c);
+    }
+    return this.collectColors();
+  };
 
-    BranchGraph.prototype.buildGraph = function() {
-      var cuday, cumonth, day, j, len, mm, r, ref;
-      r = this.r;
-      cuday = 0;
-      cumonth = "";
-      r.rect(0, 0, 40, this.barHeight).attr({
-        fill: "#222"
-      });
-      r.rect(40, 0, 30, this.barHeight).attr({
-        fill: "#444"
-      });
-      ref = this.days;
-      for (mm = j = 0, len = ref.length; j < len; mm = ++j) {
-        day = ref[mm];
-        if (cuday !== day[0] || cumonth !== day[1]) {
-          // Dates
-          r.text(55, this.offsetY + this.unitTime * mm, day[0]).attr({
-            font: "12px Monaco, monospace",
-            fill: "#BBB"
-          });
-          cuday = day[0];
+  BranchGraph.prototype.collectParents = function() {
+    var c, j, len, p, ref, results;
+    ref = this.commits;
+    results = [];
+    for (j = 0, len = ref.length; j < len; j += 1) {
+      c = ref[j];
+      this.mtime = Math.max(this.mtime, c.time);
+      this.mspace = Math.max(this.mspace, c.space);
+      results.push((function() {
+        var l, len1, ref1, results1;
+        ref1 = c.parents;
+        results1 = [];
+        for (l = 0, len1 = ref1.length; l < len1; l += 1) {
+          p = ref1[l];
+          this.parents[p[0]] = true;
+          results1.push(this.mspace = Math.max(this.mspace, p[1]));
         }
-        if (cumonth !== day[1]) {
-          // Months
-          r.text(20, this.offsetY + this.unitTime * mm, day[1]).attr({
-            font: "12px Monaco, monospace",
-            fill: "#EEE"
-          });
-          cumonth = day[1];
-        }
-      }
-      this.renderPartialGraph();
-      return this.bindEvents();
-    };
+        return results1;
+      }).call(this));
+    }
+    return results;
+  };
+
+  BranchGraph.prototype.collectColors = function() {
+    var k, results;
+    k = 0;
+    results = [];
+    while (k < this.mspace) {
+      this.colors.push(Raphael.getColor(.8));
+      // Skipping a few colors in the spectrum to get more contrast between colors
+      Raphael.getColor();
+      Raphael.getColor();
+      results.push(k += 1);
+    }
+    return results;
+  };
 
-    BranchGraph.prototype.renderPartialGraph = function() {
-      var commit, end, i, isGraphEdge, start, x, y;
-      start = Math.floor((this.element.scrollTop() - this.offsetY) / this.unitTime) - 10;
-      if (start < 0) {
-        isGraphEdge = true;
-        start = 0;
+  BranchGraph.prototype.buildGraph = function() {
+    var cuday, cumonth, day, j, len, mm, r, ref;
+    r = this.r;
+    cuday = 0;
+    cumonth = "";
+    r.rect(0, 0, 40, this.barHeight).attr({
+      fill: "#222"
+    });
+    r.rect(40, 0, 30, this.barHeight).attr({
+      fill: "#444"
+    });
+    ref = this.days;
+    for (mm = j = 0, len = ref.length; j < len; mm = (j += 1)) {
+      day = ref[mm];
+      if (cuday !== day[0] || cumonth !== day[1]) {
+        // Dates
+        r.text(55, this.offsetY + this.unitTime * mm, day[0]).attr({
+          font: "12px Monaco, monospace",
+          fill: "#BBB"
+        });
+        cuday = day[0];
       }
-      end = start + 40;
-      if (this.commits.length < end) {
-        isGraphEdge = true;
-        end = this.commits.length;
+      if (cumonth !== day[1]) {
+        // Months
+        r.text(20, this.offsetY + this.unitTime * mm, day[1]).attr({
+          font: "12px Monaco, monospace",
+          fill: "#EEE"
+        });
+        cumonth = day[1];
       }
-      if (this.prev_start === -1 || Math.abs(this.prev_start - start) > 10 || isGraphEdge) {
-        i = start;
-        this.prev_start = start;
-        while (i < end) {
-          commit = this.commits[i];
-          i += 1;
-          if (commit.hasDrawn !== true) {
-            x = this.offsetX + this.unitSpace * (this.mspace - commit.space);
-            y = this.offsetY + this.unitTime * commit.time;
-            this.drawDot(x, y, commit);
-            this.drawLines(x, y, commit);
-            this.appendLabel(x, y, commit);
-            this.appendAnchor(x, y, commit);
-            commit.hasDrawn = true;
-          }
+    }
+    this.renderPartialGraph();
+    return this.bindEvents();
+  };
+
+  BranchGraph.prototype.renderPartialGraph = function() {
+    var commit, end, i, isGraphEdge, start, x, y;
+    start = Math.floor((this.element.scrollTop() - this.offsetY) / this.unitTime) - 10;
+    if (start < 0) {
+      isGraphEdge = true;
+      start = 0;
+    }
+    end = start + 40;
+    if (this.commits.length < end) {
+      isGraphEdge = true;
+      end = this.commits.length;
+    }
+    if (this.prev_start === -1 || Math.abs(this.prev_start - start) > 10 || isGraphEdge) {
+      i = start;
+      this.prev_start = start;
+      while (i < end) {
+        commit = this.commits[i];
+        i += 1;
+        if (commit.hasDrawn !== true) {
+          x = this.offsetX + this.unitSpace * (this.mspace - commit.space);
+          y = this.offsetY + this.unitTime * commit.time;
+          this.drawDot(x, y, commit);
+          this.drawLines(x, y, commit);
+          this.appendLabel(x, y, commit);
+          this.appendAnchor(x, y, commit);
+          commit.hasDrawn = true;
         }
-        return this.top.toFront();
       }
-    };
-
-    BranchGraph.prototype.bindEvents = function() {
-      var element;
-      element = this.element;
-      return $(element).scroll((function(_this) {
-        return function(event) {
-          return _this.renderPartialGraph();
-        };
-      })(this));
-    };
-
-    BranchGraph.prototype.scrollDown = function() {
-      this.element.scrollTop(this.element.scrollTop() + 50);
-      return this.renderPartialGraph();
-    };
-
-    BranchGraph.prototype.scrollUp = function() {
-      this.element.scrollTop(this.element.scrollTop() - 50);
-      return this.renderPartialGraph();
-    };
-
-    BranchGraph.prototype.scrollLeft = function() {
-      this.element.scrollLeft(this.element.scrollLeft() - 50);
-      return this.renderPartialGraph();
-    };
-
-    BranchGraph.prototype.scrollRight = function() {
-      this.element.scrollLeft(this.element.scrollLeft() + 50);
-      return this.renderPartialGraph();
-    };
-
-    BranchGraph.prototype.scrollBottom = function() {
-      return this.element.scrollTop(this.element.find('svg').height());
-    };
-
-    BranchGraph.prototype.scrollTop = function() {
-      return this.element.scrollTop(0);
-    };
+      return this.top.toFront();
+    }
+  };
 
-    BranchGraph.prototype.appendLabel = function(x, y, commit) {
-      var label, r, rect, shortrefs, text, textbox, triangle;
-      if (!commit.refs) {
-        return;
-      }
-      r = this.r;
-      shortrefs = commit.refs;
-      // Truncate if longer than 15 chars
-      if (shortrefs.length > 17) {
-        shortrefs = shortrefs.substr(0, 15) + "…";
-      }
-      text = r.text(x + 4, y, shortrefs).attr({
-        "text-anchor": "start",
-        font: "10px Monaco, monospace",
-        fill: "#FFF",
-        title: commit.refs
-      });
-      textbox = text.getBBox();
-      // Create rectangle based on the size of the textbox
-      rect = r.rect(x, y - 7, textbox.width + 5, textbox.height + 5, 4).attr({
-        fill: "#000",
-        "fill-opacity": .5,
-        stroke: "none"
-      });
-      triangle = r.path(["M", x - 5, y, "L", x - 15, y - 4, "L", x - 15, y + 4, "Z"]).attr({
-        fill: "#000",
-        "fill-opacity": .5,
-        stroke: "none"
-      });
-      label = r.set(rect, text);
-      label.transform(["t", -rect.getBBox().width - 15, 0]);
-      // Set text to front
-      return text.toFront();
-    };
+  BranchGraph.prototype.bindEvents = function() {
+    var element;
+    element = this.element;
+    return $(element).scroll((function(_this) {
+      return function(event) {
+        return _this.renderPartialGraph();
+      };
+    })(this));
+  };
 
-    BranchGraph.prototype.appendAnchor = function(x, y, commit) {
-      var anchor, options, r, top;
-      r = this.r;
-      top = this.top;
-      options = this.options;
-      anchor = r.circle(x, y, 10).attr({
-        fill: "#000",
-        opacity: 0,
-        cursor: "pointer"
-      }).click(function() {
-        return window.open(options.commit_url.replace("%s", commit.id), "_blank");
-      }).hover(function() {
-        this.tooltip = r.commitTooltip(x + 5, y, commit);
-        return top.push(this.tooltip.insertBefore(this));
-      }, function() {
-        return this.tooltip && this.tooltip.remove() && delete this.tooltip;
-      });
-      return top.push(anchor);
-    };
+  BranchGraph.prototype.scrollDown = function() {
+    this.element.scrollTop(this.element.scrollTop() + 50);
+    return this.renderPartialGraph();
+  };
 
-    BranchGraph.prototype.drawDot = function(x, y, commit) {
-      var avatar_box_x, avatar_box_y, r;
-      r = this.r;
-      r.circle(x, y, 3).attr({
-        fill: this.colors[commit.space],
-        stroke: "none"
-      });
-      avatar_box_x = this.offsetX + this.unitSpace * this.mspace + 10;
-      avatar_box_y = y - 10;
-      r.rect(avatar_box_x, avatar_box_y, 20, 20).attr({
-        stroke: this.colors[commit.space],
-        "stroke-width": 2
-      });
-      r.image(commit.author.icon, avatar_box_x, avatar_box_y, 20, 20);
-      return r.text(this.offsetX + this.unitSpace * this.mspace + 35, y, commit.message.split("\n")[0]).attr({
-        "text-anchor": "start",
-        font: "14px Monaco, monospace"
-      });
-    };
+  BranchGraph.prototype.scrollUp = function() {
+    this.element.scrollTop(this.element.scrollTop() - 50);
+    return this.renderPartialGraph();
+  };
 
-    BranchGraph.prototype.drawLines = function(x, y, commit) {
-      var arrow, color, i, j, len, offset, parent, parentCommit, parentX1, parentX2, parentY, r, ref, results, route;
-      r = this.r;
-      ref = commit.parents;
-      results = [];
-      for (i = j = 0, len = ref.length; j < len; i = ++j) {
-        parent = ref[i];
-        parentCommit = this.preparedCommits[parent[0]];
-        parentY = this.offsetY + this.unitTime * parentCommit.time;
-        parentX1 = this.offsetX + this.unitSpace * (this.mspace - parentCommit.space);
-        parentX2 = this.offsetX + this.unitSpace * (this.mspace - parent[1]);
-        // Set line color
-        if (parentCommit.space <= commit.space) {
-          color = this.colors[commit.space];
-        } else {
-          color = this.colors[parentCommit.space];
-        }
-        // Build line shape
-        if (parent[1] === commit.space) {
-          offset = [0, 5];
-          arrow = "l-2,5,4,0,-2,-5,0,5";
-        } else if (parent[1] < commit.space) {
-          offset = [3, 3];
-          arrow = "l5,0,-2,4,-3,-4,4,2";
-        } else {
-          offset = [-3, 3];
-          arrow = "l-5,0,2,4,3,-4,-4,2";
-        }
-        // Start point
-        route = ["M", x + offset[0], y + offset[1]];
-        // Add arrow if not first parent
-        if (i > 0) {
-          route.push(arrow);
-        }
-        // Circumvent if overlap
-        if (commit.space !== parentCommit.space || commit.space !== parent[1]) {
-          route.push("L", parentX2, y + 10, "L", parentX2, parentY - 5);
-        }
-        // End point
-        route.push("L", parentX1, parentY);
-        results.push(r.path(route).attr({
-          stroke: color,
-          "stroke-width": 2
-        }));
-      }
-      return results;
-    };
+  BranchGraph.prototype.scrollLeft = function() {
+    this.element.scrollLeft(this.element.scrollLeft() - 50);
+    return this.renderPartialGraph();
+  };
 
-    BranchGraph.prototype.markCommit = function(commit) {
-      var r, x, y;
-      if (commit.id === this.options.commit_id) {
-        r = this.r;
-        x = this.offsetX + this.unitSpace * (this.mspace - commit.space);
-        y = this.offsetY + this.unitTime * commit.time;
-        r.path(["M", x + 5, y, "L", x + 15, y + 4, "L", x + 15, y - 4, "Z"]).attr({
-          fill: "#000",
-          "fill-opacity": .5,
-          stroke: "none"
-        });
-        // Displayed in the center
-        return this.element.scrollTop(y - this.graphHeight / 2);
-      }
-    };
+  BranchGraph.prototype.scrollRight = function() {
+    this.element.scrollLeft(this.element.scrollLeft() + 50);
+    return this.renderPartialGraph();
+  };
 
-    return BranchGraph;
+  BranchGraph.prototype.scrollBottom = function() {
+    return this.element.scrollTop(this.element.find('svg').height());
+  };
 
-  })();
+  BranchGraph.prototype.scrollTop = function() {
+    return this.element.scrollTop(0);
+  };
 
-  Raphael.prototype.commitTooltip = function(x, y, commit) {
-    var boxHeight, boxWidth, icon, idText, messageText, nameText, rect, textSet, tooltip;
-    boxWidth = 300;
-    boxHeight = 200;
-    icon = this.image(gon.relative_url_root + commit.author.icon, x, y, 20, 20);
-    nameText = this.text(x + 25, y + 10, commit.author.name);
-    idText = this.text(x, y + 35, commit.id);
-    messageText = this.text(x, y + 50, commit.message);
-    textSet = this.set(icon, nameText, idText, messageText).attr({
+  BranchGraph.prototype.appendLabel = function(x, y, commit) {
+    var label, r, rect, shortrefs, text, textbox, triangle;
+    if (!commit.refs) {
+      return;
+    }
+    r = this.r;
+    shortrefs = commit.refs;
+    // Truncate if longer than 15 chars
+    if (shortrefs.length > 17) {
+      shortrefs = shortrefs.substr(0, 15) + "…";
+    }
+    text = r.text(x + 4, y, shortrefs).attr({
       "text-anchor": "start",
-      font: "12px Monaco, monospace"
-    });
-    nameText.attr({
-      font: "14px Arial",
-      "font-weight": "bold"
+      font: "10px Monaco, monospace",
+      fill: "#FFF",
+      title: commit.refs
     });
-    idText.attr({
-      fill: "#AAA"
+    textbox = text.getBBox();
+    // Create rectangle based on the size of the textbox
+    rect = r.rect(x, y - 7, textbox.width + 5, textbox.height + 5, 4).attr({
+      fill: "#000",
+      "fill-opacity": .5,
+      stroke: "none"
     });
-    this.textWrap(messageText, boxWidth - 50);
-    rect = this.rect(x - 10, y - 10, boxWidth, 100, 4).attr({
-      fill: "#FFF",
-      stroke: "#000",
-      "stroke-linecap": "round",
-      "stroke-width": 2
+    triangle = r.path(["M", x - 5, y, "L", x - 15, y - 4, "L", x - 15, y + 4, "Z"]).attr({
+      fill: "#000",
+      "fill-opacity": .5,
+      stroke: "none"
     });
-    tooltip = this.set(rect, textSet);
-    rect.attr({
-      height: tooltip.getBBox().height + 10,
-      width: tooltip.getBBox().width + 10
+    label = r.set(rect, text);
+    label.transform(["t", -rect.getBBox().width - 15, 0]);
+    // Set text to front
+    return text.toFront();
+  };
+
+  BranchGraph.prototype.appendAnchor = function(x, y, commit) {
+    var anchor, options, r, top;
+    r = this.r;
+    top = this.top;
+    options = this.options;
+    anchor = r.circle(x, y, 10).attr({
+      fill: "#000",
+      opacity: 0,
+      cursor: "pointer"
+    }).click(function() {
+      return window.open(options.commit_url.replace("%s", commit.id), "_blank");
+    }).hover(function() {
+      this.tooltip = r.commitTooltip(x + 5, y, commit);
+      return top.push(this.tooltip.insertBefore(this));
+    }, function() {
+      return this.tooltip && this.tooltip.remove() && delete this.tooltip;
     });
-    tooltip.transform(["t", 20, 20]);
-    return tooltip;
+    return top.push(anchor);
   };
 
-  Raphael.prototype.textWrap = function(t, width) {
-    var abc, b, content, h, j, len, letterWidth, s, word, words, x;
-    content = t.attr("text");
-    abc = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
-    t.attr({
-      text: abc
+  BranchGraph.prototype.drawDot = function(x, y, commit) {
+    var avatar_box_x, avatar_box_y, r;
+    r = this.r;
+    r.circle(x, y, 3).attr({
+      fill: this.colors[commit.space],
+      stroke: "none"
     });
-    letterWidth = t.getBBox().width / abc.length;
-    t.attr({
-      text: content
+    avatar_box_x = this.offsetX + this.unitSpace * this.mspace + 10;
+    avatar_box_y = y - 10;
+    r.rect(avatar_box_x, avatar_box_y, 20, 20).attr({
+      stroke: this.colors[commit.space],
+      "stroke-width": 2
     });
-    words = content.split(" ");
-    x = 0;
-    s = [];
-    for (j = 0, len = words.length; j < len; j++) {
-      word = words[j];
-      if (x + (word.length * letterWidth) > width) {
-        s.push("\n");
-        x = 0;
+    r.image(commit.author.icon, avatar_box_x, avatar_box_y, 20, 20);
+    return r.text(this.offsetX + this.unitSpace * this.mspace + 35, y, commit.message.split("\n")[0]).attr({
+      "text-anchor": "start",
+      font: "14px Monaco, monospace"
+    });
+  };
+
+  BranchGraph.prototype.drawLines = function(x, y, commit) {
+    var arrow, color, i, j, len, offset, parent, parentCommit, parentX1, parentX2, parentY, r, ref, results, route;
+    r = this.r;
+    ref = commit.parents;
+    results = [];
+    for (i = j = 0, len = ref.length; j < len; i = (j += 1)) {
+      parent = ref[i];
+      parentCommit = this.preparedCommits[parent[0]];
+      parentY = this.offsetY + this.unitTime * parentCommit.time;
+      parentX1 = this.offsetX + this.unitSpace * (this.mspace - parentCommit.space);
+      parentX2 = this.offsetX + this.unitSpace * (this.mspace - parent[1]);
+      // Set line color
+      if (parentCommit.space <= commit.space) {
+        color = this.colors[commit.space];
+      } else {
+        color = this.colors[parentCommit.space];
+      }
+      // Build line shape
+      if (parent[1] === commit.space) {
+        offset = [0, 5];
+        arrow = "l-2,5,4,0,-2,-5,0,5";
+      } else if (parent[1] < commit.space) {
+        offset = [3, 3];
+        arrow = "l5,0,-2,4,-3,-4,4,2";
+      } else {
+        offset = [-3, 3];
+        arrow = "l-5,0,2,4,3,-4,-4,2";
+      }
+      // Start point
+      route = ["M", x + offset[0], y + offset[1]];
+      // Add arrow if not first parent
+      if (i > 0) {
+        route.push(arrow);
       }
-      x += word.length * letterWidth;
-      s.push(word + " ");
+      // Circumvent if overlap
+      if (commit.space !== parentCommit.space || commit.space !== parent[1]) {
+        route.push("L", parentX2, y + 10, "L", parentX2, parentY - 5);
+      }
+      // End point
+      route.push("L", parentX1, parentY);
+      results.push(r.path(route).attr({
+        stroke: color,
+        "stroke-width": 2
+      }));
+    }
+    return results;
+  };
+
+  BranchGraph.prototype.markCommit = function(commit) {
+    var r, x, y;
+    if (commit.id === this.options.commit_id) {
+      r = this.r;
+      x = this.offsetX + this.unitSpace * (this.mspace - commit.space);
+      y = this.offsetY + this.unitTime * commit.time;
+      r.path(["M", x + 5, y, "L", x + 15, y + 4, "L", x + 15, y - 4, "Z"]).attr({
+        fill: "#000",
+        "fill-opacity": .5,
+        stroke: "none"
+      });
+      // Displayed in the center
+      return this.element.scrollTop(y - this.graphHeight / 2);
     }
-    t.attr({
-      text: s.join("")
-    });
-    b = t.getBBox();
-    h = Math.abs(b.y2) - Math.abs(b.y) + 1;
-    return t.attr({
-      y: b.y + h
-    });
   };
 
-}).call(this);
+  return BranchGraph;
+})();
diff --git a/app/assets/javascripts/network/network.js b/app/assets/javascripts/network/network.js
index 5a8f723a27b..a3fd22aff2a 100644
--- a/app/assets/javascripts/network/network.js
+++ b/app/assets/javascripts/network/network.js
@@ -1,20 +1,19 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, quotes, no-undef, quote-props, prefer-template, comma-dangle, padded-blocks, max-len */
-(function() {
-  this.Network = (function() {
-    function Network(opts) {
-      var vph;
-      $("#filter_ref").click(function() {
-        return $(this).closest('form').submit();
-      });
-      this.branch_graph = new BranchGraph($(".network-graph"), opts);
-      vph = $(window).height() - 250;
-      $('.network-graph').css({
-        'height': vph + 'px'
-      });
-    }
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, quotes, quote-props, prefer-template, comma-dangle, max-len */
 
-    return Network;
+import BranchGraph from './branch_graph';
 
-  })();
+export default (function() {
+  function Network(opts) {
+    var vph;
+    $("#filter_ref").click(function() {
+      return $(this).closest('form').submit();
+    });
+    this.branch_graph = new BranchGraph($(".network-graph"), opts);
+    vph = $(window).height() - 250;
+    $('.network-graph').css({
+      'height': vph + 'px'
+    });
+  }
 
-}).call(this);
+  return Network;
+})();
diff --git a/app/assets/javascripts/network/network_bundle.js b/app/assets/javascripts/network/network_bundle.js
index 732d92845cb..8aae2ad201c 100644
--- a/app/assets/javascripts/network/network_bundle.js
+++ b/app/assets/javascripts/network/network_bundle.js
@@ -1,24 +1,17 @@
-/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, quotes, no-var, vars-on-top, camelcase, no-undef, comma-dangle, consistent-return, padded-blocks, max-len */
-// This is a manifest file that'll be compiled into including all the files listed below.
-// Add new JavaScript code in separate files in this directory and they'll automatically
-// be included in the compiled file accessible from http://example.com/assets/application.js
-// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
-// the compiled file.
-//
-/*= require_tree . */
+/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, quotes, no-var, vars-on-top, camelcase, comma-dangle, consistent-return, max-len */
+/* global ShortcutsNetwork */
 
-(function() {
-  $(function() {
-    if (!$(".network-graph").length) return;
+import Network from './network';
 
-    var network_graph;
-    network_graph = new Network({
-      url: $(".network-graph").attr('data-url'),
-      commit_url: $(".network-graph").attr('data-commit-url'),
-      ref: $(".network-graph").attr('data-ref'),
-      commit_id: $(".network-graph").attr('data-commit-id')
-    });
-    return new ShortcutsNetwork(network_graph.branch_graph);
-  });
+$(function() {
+  if (!$(".network-graph").length) return;
 
-}).call(this);
+  var network_graph;
+  network_graph = new Network({
+    url: $(".network-graph").attr('data-url'),
+    commit_url: $(".network-graph").attr('data-commit-url'),
+    ref: $(".network-graph").attr('data-ref'),
+    commit_id: $(".network-graph").attr('data-commit-id')
+  });
+  return new ShortcutsNetwork(network_graph.branch_graph);
+});
diff --git a/app/assets/javascripts/network/raphael.js b/app/assets/javascripts/network/raphael.js
new file mode 100644
index 00000000000..09dcf716148
--- /dev/null
+++ b/app/assets/javascripts/network/raphael.js
@@ -0,0 +1,74 @@
+import Raphael from 'raphael/raphael';
+
+Raphael.prototype.commitTooltip = function commitTooltip(x, y, commit) {
+  const boxWidth = 300;
+  const icon = this.image(gon.relative_url_root + commit.author.icon, x, y, 20, 20);
+  const nameText = this.text(x + 25, y + 10, commit.author.name);
+  const idText = this.text(x, y + 35, commit.id);
+  const messageText = this.text(x, y + 50, commit.message.replace(/\r?\n/g, ' \n '));
+  const textSet = this.set(icon, nameText, idText, messageText).attr({
+    'text-anchor': 'start',
+    font: '12px Monaco, monospace',
+  });
+  nameText.attr({
+    font: '14px Arial',
+    'font-weight': 'bold',
+  });
+  idText.attr({
+    fill: '#AAA',
+  });
+  messageText.node.style['white-space'] = 'pre';
+  this.textWrap(messageText, boxWidth - 50);
+  const rect = this.rect(x - 10, y - 10, boxWidth, 100, 4).attr({
+    fill: '#FFF',
+    stroke: '#000',
+    'stroke-linecap': 'round',
+    'stroke-width': 2,
+  });
+  const tooltip = this.set(rect, textSet);
+  rect.attr({
+    height: tooltip.getBBox().height + 10,
+    width: tooltip.getBBox().width + 10,
+  });
+  tooltip.transform(['t', 20, 20]);
+  return tooltip;
+};
+
+Raphael.prototype.textWrap = function testWrap(t, width) {
+  const content = t.attr('text');
+  const abc = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
+  t.attr({
+    text: abc,
+  });
+  const letterWidth = t.getBBox().width / abc.length;
+  t.attr({
+    text: content,
+  });
+  const words = content.split(' ');
+  let x = 0;
+  const s = [];
+  for (let j = 0, len = words.length; j < len; j += 1) {
+    const word = words[j];
+    if (x + (word.length * letterWidth) > width) {
+      s.push('\n');
+      x = 0;
+    }
+    if (word === '\n') {
+      s.push('\n');
+      x = 0;
+    } else {
+      s.push(`${word} `);
+      x += word.length * letterWidth;
+    }
+  }
+  t.attr({
+    text: s.join('').trim(),
+  });
+  const b = t.getBBox();
+  const h = Math.abs(b.y2) + 1;
+  return t.attr({
+    y: h,
+  });
+};
+
+export default Raphael;
diff --git a/app/assets/javascripts/new_branch_form.js b/app/assets/javascripts/new_branch_form.js
index 29a323dd4c6..5828f460a23 100644
--- a/app/assets/javascripts/new_branch_form.js
+++ b/app/assets/javascripts/new_branch_form.js
@@ -1,7 +1,7 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, one-var, space-before-blocks, prefer-rest-params, max-len, vars-on-top, no-plusplus, wrap-iife, consistent-return, comma-dangle, one-var-declaration-per-line, quotes, no-return-assign, prefer-arrow-callback, prefer-template, no-shadow, no-else-return, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, one-var, prefer-rest-params, max-len, vars-on-top, wrap-iife, consistent-return, comma-dangle, one-var-declaration-per-line, quotes, no-return-assign, prefer-arrow-callback, prefer-template, no-shadow, no-else-return, max-len, object-shorthand */
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
-    indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; },
+    indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i += 1) { if (i in this && this[i] === item) return i; } return -1; };
 
   this.NewBranchForm = (function() {
     function NewBranchForm(form, availableRefs) {
@@ -20,15 +20,35 @@
     };
 
     NewBranchForm.prototype.init = function() {
-      if (this.name.val().length > 0) {
+      if (this.name.length && this.name.val().length > 0) {
         return this.name.trigger('blur');
       }
     };
 
     NewBranchForm.prototype.setupAvailableRefs = function(availableRefs) {
-      return this.ref.autocomplete({
-        source: availableRefs,
-        minLength: 1
+      var $branchSelect = $('.js-branch-select');
+
+      $branchSelect.glDropdown({
+        data: availableRefs,
+        filterable: true,
+        filterByText: true,
+        remote: false,
+        fieldName: $branchSelect.data('field-name'),
+        selectable: true,
+        isSelectable: function(branch, $el) {
+          return !$el.hasClass('is-active');
+        },
+        text: function(branch) {
+          return branch;
+        },
+        id: function(branch) {
+          return branch;
+        },
+        toggleLabel: function(branch) {
+          if (branch) {
+            return branch;
+          }
+        }
       });
     };
 
@@ -61,7 +81,7 @@
       var errorMessage, errors, formatter, unique, validator;
       this.branchNameError.empty();
       unique = function(values, value) {
-        if (indexOf.call(values, value) < 0) {
+        if (indexOf.call(values, value) === -1) {
           values.push(value);
         }
         return values;
@@ -99,7 +119,5 @@
     };
 
     return NewBranchForm;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/new_commit_form.js b/app/assets/javascripts/new_commit_form.js
index 8fb8f3e4a5f..ad36f08840d 100644
--- a/app/assets/javascripts/new_commit_form.js
+++ b/app/assets/javascripts/new_commit_form.js
@@ -1,21 +1,25 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, no-return-assign, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, no-return-assign, max-len */
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.NewCommitForm = (function() {
-    function NewCommitForm(form) {
+    function NewCommitForm(form, targetBranchName = 'target_branch') {
+      this.form = form;
+      this.targetBranchName = targetBranchName;
       this.renderDestination = bind(this.renderDestination, this);
-      this.newBranch = form.find('.js-target-branch');
+      this.targetBranchDropdown = form.find('button.js-target-branch');
       this.originalBranch = form.find('.js-original-branch');
       this.createMergeRequest = form.find('.js-create-merge-request');
       this.createMergeRequestContainer = form.find('.js-create-merge-request-container');
+      this.targetBranchDropdown.on('change.branch', this.renderDestination);
       this.renderDestination();
-      this.newBranch.keyup(this.renderDestination);
     }
 
     NewCommitForm.prototype.renderDestination = function() {
       var different;
-      different = this.newBranch.val() !== this.originalBranch.val();
+      var targetBranch = this.form.find(`input[name="${this.targetBranchName}"]`);
+
+      different = targetBranch.val() !== this.originalBranch.val();
       if (different) {
         this.createMergeRequestContainer.show();
         if (!this.wasDifferent) {
@@ -29,7 +33,5 @@
     };
 
     return NewCommitForm;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/notes.js b/app/assets/javascripts/notes.js
index 0ca0e255595..47cc34e7a20 100644
--- a/app/assets/javascripts/notes.js
+++ b/app/assets/javascripts/notes.js
@@ -1,15 +1,22 @@
-/* eslint-disable no-restricted-properties, func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, no-use-before-define, camelcase, no-unused-expressions, quotes, max-len, one-var, one-var-declaration-per-line, default-case, prefer-template, no-undef, consistent-return, no-alert, no-return-assign, no-param-reassign, prefer-arrow-callback, no-else-return, comma-dangle, no-new, brace-style, no-lonely-if, vars-on-top, no-unused-vars, semi, indent, no-sequences, no-shadow, newline-per-chained-call, no-useless-escape, radix, padded-blocks, max-len */
-
-/*= require autosave */
-/*= require autosize */
-/*= require dropzone */
-/*= require dropzone_input */
-/*= require gfm_auto_complete */
-/*= require jquery.atwho */
-/*= require task_list */
+/* eslint-disable no-restricted-properties, func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, no-use-before-define, camelcase, no-unused-expressions, quotes, max-len, one-var, one-var-declaration-per-line, default-case, prefer-template, consistent-return, no-alert, no-return-assign, no-param-reassign, prefer-arrow-callback, no-else-return, comma-dangle, no-new, brace-style, no-lonely-if, vars-on-top, no-unused-vars, no-sequences, no-shadow, newline-per-chained-call, no-useless-escape */
+/* global Flash */
+/* global Autosave */
+/* global Cookies */
+/* global ResolveService */
+/* global mrRefreshWidgetUrl */
+
+require('./autosave');
+window.autosize = require('vendor/autosize');
+window.Dropzone = require('dropzone');
+window.Cookies = require('js-cookie');
+require('./dropzone_input');
+require('./gfm_auto_complete');
+require('vendor/jquery.caret'); // required by jquery.atwho
+require('vendor/jquery.atwho');
+require('./task_list');
 
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.Notes = (function() {
     const MAX_VISIBLE_COMMIT_LIST_COUNT = 3;
@@ -37,7 +44,6 @@
       this.notes_url = notes_url;
       this.note_ids = note_ids;
       this.last_fetched_at = last_fetched_at;
-      this.view = view;
       this.noteable_url = document.URL;
       this.notesCountBadge || (this.notesCountBadge = $(".issuable-details").find(".notes-tab .badge"));
       this.basePollingInterval = 15000;
@@ -46,10 +52,25 @@
       this.addBinding();
       this.setPollingInterval();
       this.setupMainTargetNoteForm();
-      this.initTaskList();
+      this.taskList = new gl.TaskList({
+        dataType: 'note',
+        fieldName: 'note',
+        selector: '.notes'
+      });
       this.collapseLongCommitList();
+      this.setViewType(view);
+
+      // We are in the Merge Requests page so we need another edit form for Changes tab
+      if (gl.utils.getPagePath(1) === 'merge_requests') {
+        $('.note-edit-form').clone()
+          .addClass('mr-note-edit-form').insertAfter('.note-edit-form');
+      }
     }
 
+    Notes.prototype.setViewType = function(view) {
+      this.view = Cookies.get('diff_view') || view;
+    };
+
     Notes.prototype.addBinding = function() {
       // add note to UI after creation
       $(document).on("ajax:success", ".js-main-target-form", this.addNote);
@@ -59,7 +80,7 @@
       // change note in UI after update
       $(document).on("ajax:success", "form.edit-note", this.updateNote);
       // Edit note link
-      $(document).on("click", ".js-note-edit", this.showEditForm);
+      $(document).on("click", ".js-note-edit", this.showEditForm.bind(this));
       $(document).on("click", ".note-edit-cancel", this.cancelEdit);
       // Reopen and close actions for Issue/MR combined with note form submit
       $(document).on("click", ".js-comment-button", this.updateCloseButton);
@@ -114,8 +135,6 @@
       $(document).off("keydown", ".js-note-text");
       $(document).off('click', '.js-comment-resolve-button');
       $(document).off("click", '.system-note-commit-list-toggler');
-      $('.note .js-task-list-container').taskList('disable');
-      return $(document).off('tasklist:changed', '.note .js-task-list-container');
     };
 
     Notes.prototype.keydownNoteText = function(e) {
@@ -185,7 +204,7 @@
       this.refreshing = true;
       return $.ajax({
         url: this.notes_url,
-        data: "last_fetched_at=" + this.last_fetched_at,
+        headers: { "X-Last-Fetched-At": this.last_fetched_at },
         dataType: "json",
         success: (function(_this) {
           return function(data) {
@@ -209,7 +228,6 @@
       })(this));
     };
 
-
     /*
     Increase @pollingInterval up to 120 seconds on every function call,
     if `shouldReset` has a truthy value, 'null' or 'undefined' the variable
@@ -233,6 +251,24 @@
       return this.initRefresh();
     };
 
+    Notes.prototype.handleCreateChanges = function(note) {
+      var votesBlock;
+      if (typeof note === 'undefined') {
+        return;
+      }
+
+      if (note.commands_changes) {
+        if ('merge' in note.commands_changes) {
+          $.get(mrRefreshWidgetUrl);
+        }
+
+        if ('emoji_award' in note.commands_changes) {
+          votesBlock = $('.js-awards-block').eq(0);
+          gl.awardsHandler.addAwardToEmojiBar(votesBlock, note.commands_changes.emoji_award);
+          return gl.awardsHandler.scrollToAwards();
+        }
+      }
+    };
 
     /*
     Render note in main comments area.
@@ -241,39 +277,28 @@
      */
 
     Notes.prototype.renderNote = function(note) {
-      var $notesList, votesBlock;
+      var $notesList;
       if (!note.valid) {
-        if (note.award) {
-          new Flash('You have already awarded this emoji!', 'alert', this.parentTimeline);
-        }
-        else {
-          if (note.errors.commands_only) {
-            new Flash(note.errors.commands_only, 'notice', this.parentTimeline);
-            this.refresh();
-          }
+        if (note.errors.commands_only) {
+          new Flash(note.errors.commands_only, 'notice', this.parentTimeline);
+          this.refresh();
         }
         return;
       }
-      if (note.award) {
-        votesBlock = $('.js-awards-block').eq(0);
-        gl.awardsHandler.addAwardToEmojiBar(votesBlock, note.name);
-        return gl.awardsHandler.scrollToAwards();
-      // render note if it not present in loaded list
-      // or skip if rendered
-      } else if (this.isNewNote(note)) {
+
+      if (this.isNewNote(note)) {
         this.note_ids.push(note.id);
         $notesList = $('ul.main-notes-list');
         $notesList.append(note.html).syntaxHighlight();
         // Update datetime format on the recent note
         gl.utils.localTimeAgo($notesList.find("#note_" + note.id + " .js-timeago"), false);
         this.collapseLongCommitList();
-        this.initTaskList();
+        this.taskList.init();
         this.refresh();
         return this.updateNotesCount(1);
       }
     };
 
-
     /*
     Check if note does not exists on page
      */
@@ -283,10 +308,9 @@
     };
 
     Notes.prototype.isParallelView = function() {
-      return this.view === 'parallel';
+      return Cookies.get('diff_view') === 'parallel';
     };
 
-
     /*
     Render note in discussion area.
 
@@ -294,7 +318,7 @@
      */
 
     Notes.prototype.renderDiscussionNote = function(note) {
-      var discussionContainer, form, note_html, row;
+      var discussionContainer, form, note_html, row, lineType, diffAvatarContainer;
       if (!this.isNewNote(note)) {
         return;
       }
@@ -304,39 +328,82 @@
         form = $("#new-discussion-note-form-" + note.original_discussion_id);
       }
       row = form.closest("tr");
+      lineType = this.isParallelView() ? form.find('#line_type').val() : 'old';
+      diffAvatarContainer = row.prevAll('.line_holder').first().find('.js-avatar-container.' + lineType + '_line');
       note_html = $(note.html);
-      note_html.syntaxHighlight();
+      note_html.renderGFM();
       // is this the first note of discussion?
       discussionContainer = $(".notes[data-discussion-id='" + note.discussion_id + "']");
       if ((note.original_discussion_id != null) && discussionContainer.length === 0) {
         discussionContainer = $(".notes[data-discussion-id='" + note.original_discussion_id + "']");
       }
       if (discussionContainer.length === 0) {
-        // insert the note and the reply button after the temp row
-        row.after(note.diff_discussion_html);
-        // remove the note (will be added again below)
-        row.next().find(".note").remove();
+        if (!this.isParallelView() || row.hasClass('js-temp-notes-holder')) {
+          // insert the note and the reply button after the temp row
+          row.after(note.diff_discussion_html);
+
+          // remove the note (will be added again below)
+          row.next().find(".note").remove();
+        } else {
+          // Merge new discussion HTML in
+          var $discussion = $(note.diff_discussion_html);
+          var $notes = $discussion.find('.notes[data-discussion-id="' + note.discussion_id + '"]');
+          var contentContainerClass = '.' + $notes.closest('.notes_content')
+            .attr('class')
+            .split(' ')
+            .join('.');
+
+          // remove the note (will be added again below)
+          $notes.find('.note').remove();
+
+          row.find(contentContainerClass + ' .content').append($notes.closest('.content').children());
+        }
         // Before that, the container didn't exist
         discussionContainer = $(".notes[data-discussion-id='" + note.discussion_id + "']");
         // Add note to 'Changes' page discussions
         discussionContainer.append(note_html);
         // Init discussion on 'Discussion' page if it is merge request page
         if ($('body').attr('data-page').indexOf('projects:merge_request') === 0) {
-          $('ul.main-notes-list').append(note.discussion_html).syntaxHighlight();
+          $('ul.main-notes-list').append(note.discussion_html).renderGFM();
         }
       } else {
         // append new note to all matching discussions
         discussionContainer.append(note_html);
       }
 
-      if (typeof gl.diffNotesCompileComponents !== 'undefined') {
+      if (typeof gl.diffNotesCompileComponents !== 'undefined' && note.discussion_id) {
         gl.diffNotesCompileComponents();
+        this.renderDiscussionAvatar(diffAvatarContainer, note);
       }
 
       gl.utils.localTimeAgo($('.js-timeago'), false);
       return this.updateNotesCount(1);
     };
 
+    Notes.prototype.getLineHolder = function(changesDiscussionContainer) {
+      return $(changesDiscussionContainer).closest('.notes_holder')
+        .prevAll('.line_holder')
+        .first()
+        .get(0);
+    };
+
+    Notes.prototype.renderDiscussionAvatar = function(diffAvatarContainer, note) {
+      var commentButton = diffAvatarContainer.find('.js-add-diff-note-button');
+      var avatarHolder = diffAvatarContainer.find('.diff-comment-avatar-holders');
+
+      if (!avatarHolder.length) {
+        avatarHolder = document.createElement('diff-note-avatars');
+        avatarHolder.setAttribute('discussion-id', note.discussion_id);
+
+        diffAvatarContainer.append(avatarHolder);
+
+        gl.diffNotesCompileComponents();
+      }
+
+      if (commentButton.length) {
+        commentButton.remove();
+      }
+    };
 
     /*
     Called in response the main target form has been successfully submitted.
@@ -369,7 +436,6 @@
       return form.find(".js-note-text").trigger("input");
     };
 
-
     /*
     Shows the main form and does some setup on it.
 
@@ -394,7 +460,6 @@
       return this.parentTimeline = form.parents('.timeline');
     };
 
-
     /*
     General note form setup.
 
@@ -406,12 +471,11 @@
 
     Notes.prototype.setupNoteForm = function(form) {
       var textarea;
-      new GLForm(form);
+      new gl.GLForm(form);
       textarea = form.find(".js-note-text");
       return new Autosave(textarea, ["Note", form.find("#note_noteable_type").val(), form.find("#note_noteable_id").val(), form.find("#note_commit_id").val(), form.find("#note_type").val(), form.find("#note_line_code").val(), form.find("#note_position").val()]);
     };
 
-
     /*
     Called in response to the new note form being submitted
 
@@ -419,6 +483,7 @@
      */
 
     Notes.prototype.addNote = function(xhr, note, status) {
+      this.handleCreateChanges(note);
       return this.renderNote(note);
     };
 
@@ -426,7 +491,6 @@
       return new Flash('Your comment could not be submitted! Please check your network connection and try again.', 'alert', this.parentTimeline);
     };
 
-
     /*
     Called in response to the new note form being submitted
 
@@ -442,7 +506,7 @@
         var mergeRequestId = $form.data('noteable-iid');
 
         if (ResolveService != null) {
-          ResolveService.toggleResolveForDiscussion(projectPath, mergeRequestId, discussionId);
+          ResolveService.toggleResolveForDiscussion(mergeRequestId, discussionId);
         }
       }
 
@@ -451,7 +515,6 @@
       this.removeDiscussionNoteForm($form);
     };
 
-
     /*
     Called in response to the edit note form being submitted
 
@@ -462,8 +525,9 @@
       var $html, $note_li;
       // Convert returned HTML to a jQuery object so we can modify it further
       $html = $(note.html);
+      this.revertNoteEditForm();
       gl.utils.localTimeAgo($('.js-timeago', $html));
-      $html.syntaxHighlight();
+      $html.renderGFM();
       $html.find('.js-task-list-container').taskList('enable');
       // Find the note's `li` element by ID and replace it with the updated HTML
       $note_li = $('.note-row-' + note.id);
@@ -475,51 +539,56 @@
       }
     };
 
+    Notes.prototype.checkContentToAllowEditing = function($el) {
+      var initialContent = $el.find('.original-note-content').text().trim();
+      var currentContent = $el.find('.note-textarea').val();
+      var isAllowed = true;
+
+      if (currentContent === initialContent) {
+        this.removeNoteEditForm($el);
+      }
+      else {
+        var $buttons = $el.find('.note-form-actions');
+        var isWidgetVisible = gl.utils.isInViewport($el.get(0));
+
+        if (!isWidgetVisible) {
+          gl.utils.scrollToElement($el);
+        }
+
+        $el.find('.js-edit-warning').show();
+        isAllowed = false;
+      }
+
+      return isAllowed;
+    };
 
     /*
     Called in response to clicking the edit note link
 
     Replaces the note text with the note edit form
     Adds a data attribute to the form with the original content of the note for cancellations
-     */
-
+    */
     Notes.prototype.showEditForm = function(e, scrollTo, myLastNote) {
-      var $noteText, done, form, note;
       e.preventDefault();
-      note = $(this).closest(".note");
-      note.addClass("is-editting");
-      form = note.find(".note-edit-form");
-      form.addClass('current-note-edit-form');
-      // Show the attachment delete link
-      note.find(".js-note-attachment-delete").show();
-      done = function($noteText) {
-        var noteTextVal;
-        // Neat little trick to put the cursor at the end
-        noteTextVal = $noteText.val();
-        // Store the original note text in a data attribute to retrieve if a user cancels edit.
-        form.find('form.edit-note').data('original-note', noteTextVal);
-        return $noteText.val('').val(noteTextVal);
-      };
-      new GLForm(form);
-      if ((scrollTo != null) && (myLastNote != null)) {
-        // scroll to the bottom
-        // so the open of the last element doesn't make a jump
-        $('html, body').scrollTop($(document).height());
-        return $('html, body').animate({
-          scrollTop: myLastNote.offset().top - 150
-        }, 500, function() {
-          var $noteText;
-          $noteText = form.find(".js-note-text");
-          $noteText.focus();
-          return done($noteText);
-        });
-      } else {
-        $noteText = form.find('.js-note-text');
-        $noteText.focus();
-        return done($noteText);
+
+      var $target = $(e.target);
+      var $editForm = $(this.getEditFormSelector($target));
+      var $note = $target.closest('.note');
+      var $currentlyEditing = $('.note.is-editting:visible');
+
+      if ($currentlyEditing.length) {
+        var isEditAllowed = this.checkContentToAllowEditing($currentlyEditing);
+
+        if (!isEditAllowed) {
+          return;
+        }
       }
-    };
 
+      $note.find('.js-note-attachment-delete').show();
+      $editForm.addClass('current-note-edit-form');
+      $note.addClass('is-editting');
+      this.putEditFormInPlace($target);
+    };
 
     /*
     Called in response to clicking the edit note link
@@ -528,22 +597,43 @@
      */
 
     Notes.prototype.cancelEdit = function(e) {
-      var note;
       e.preventDefault();
-      note = $(e.target).closest('.note');
+      var $target = $(e.target);
+      var note = $target.closest('.note');
+      note.find('.js-edit-warning').hide();
+      this.revertNoteEditForm($target);
       return this.removeNoteEditForm(note);
     };
 
+    Notes.prototype.revertNoteEditForm = function($target) {
+      $target = $target || $('.note.is-editting:visible');
+      var selector = this.getEditFormSelector($target);
+      var $editForm = $(selector);
+
+      $editForm.insertBefore('.notes-form');
+      $editForm.find('.js-comment-button').enable();
+      $editForm.find('.js-edit-warning').hide();
+    };
+
+    Notes.prototype.getEditFormSelector = function($el) {
+      var selector = '.note-edit-form:not(.mr-note-edit-form)';
+
+      if ($el.parents('#diffs').length) {
+        selector = '.note-edit-form.mr-note-edit-form';
+      }
+
+      return selector;
+    };
+
     Notes.prototype.removeNoteEditForm = function(note) {
-      var form;
-      form = note.find(".current-note-edit-form");
-      note.removeClass("is-editting");
-      form.removeClass("current-note-edit-form");
+      var form = note.find('.current-note-edit-form');
+      note.removeClass('is-editting');
+      form.removeClass('current-note-edit-form');
+      form.find('.js-edit-warning').hide();
       // Replace markdown textarea text with original note text.
-      return form.find(".js-note-text").val(form.find('form.edit-note').data('original-note'));
+      return form.find('.js-note-text').val(form.find('form.edit-note').data('original-note'));
     };
 
-
     /*
     Called in response to deleting a note of any kind.
 
@@ -552,9 +642,14 @@
      */
 
     Notes.prototype.removeNote = function(e) {
-      var noteId;
-      noteId = $(e.currentTarget).closest(".note").attr("id");
-      $(".note[id='" + noteId + "']").each((function(_this) {
+      var noteElId, noteId, dataNoteId, $note, lineHolder;
+      $note = $(e.currentTarget).closest('.note');
+      noteElId = $note.attr('id');
+      noteId = $note.attr('data-note-id');
+      lineHolder = $(e.currentTarget).closest('.notes[data-discussion-id]')
+        .closest('.notes_holder')
+        .prev('.line_holder');
+      $(".note[id='" + noteElId + "']").each((function(_this) {
         // A same note appears in the "Discussion" and in the "Changes" tab, we have
         // to remove all. Using $(".note[id='noteId']") ensure we get all the notes,
         // where $("#noteId") would return only one.
@@ -564,17 +659,26 @@
           notes = note.closest(".notes");
 
           if (typeof gl.diffNotesCompileComponents !== 'undefined') {
-            if (gl.diffNoteApps[noteId]) {
-              gl.diffNoteApps[noteId].$destroy();
+            if (gl.diffNoteApps[noteElId]) {
+              gl.diffNoteApps[noteElId].$destroy();
             }
           }
 
+          note.remove();
+
           // check if this is the last note for this line
-          if (notes.find(".note").length === 1) {
+          if (notes.find(".note").length === 0) {
+            var notesTr = notes.closest("tr");
+
             // "Discussions" tab
             notes.closest(".timeline-entry").remove();
-            // "Changes" tab / commit view
-            notes.closest("tr").remove();
+
+            if (!_this.isParallelView() || notesTr.find('.note').length === 0) {
+              // "Changes" tab / commit view
+              notesTr.remove();
+            } else {
+              notes.closest('.content').empty();
+            }
           }
           return note.remove();
         };
@@ -583,7 +687,6 @@
       return this.updateNotesCount(-1);
     };
 
-
     /*
     Called in response to clicking the delete attachment link
 
@@ -600,7 +703,6 @@
       return note.find(".current-note-edit-form").remove();
     };
 
-
     /*
     Called when clicking on the "reply" button for a diff line.
 
@@ -620,7 +722,6 @@
       return this.setupDiscussionNoteForm(replyLink, form);
     };
 
-
     /*
     Shows the diff or discussion form and does some setup on it.
 
@@ -662,7 +763,6 @@
         .addClass("discussion-form js-discussion-note-form");
     };
 
-
     /*
     Called when clicking on the "add a comment" button on the side of a diff line.
 
@@ -671,15 +771,16 @@
      */
 
     Notes.prototype.addDiffNote = function(e) {
-      var $link, addForm, hasNotes, lineType, newForm, nextRow, noteForm, notesContent, replyButton, row, rowCssToAdd, targetContent;
+      var $link, addForm, hasNotes, lineType, newForm, nextRow, noteForm, notesContent, notesContentSelector, replyButton, row, rowCssToAdd, targetContent, isDiffCommentAvatar;
       e.preventDefault();
-      $link = $(e.currentTarget);
+      $link = $(e.currentTarget || e.target);
       row = $link.closest("tr");
       nextRow = row.next();
       hasNotes = nextRow.is(".notes_holder");
       addForm = false;
       notesContentSelector = ".notes_content";
       rowCssToAdd = "<tr class=\"notes_holder js-temp-notes-holder\"><td class=\"notes_line\" colspan=\"2\"></td><td class=\"notes_content\"><div class=\"content\"></div></td></tr>";
+      isDiffCommentAvatar = $link.hasClass('js-diff-comment-avatar');
       // In parallel view, look inside the correct left/right pane
       if (this.isParallelView()) {
         lineType = $link.data("lineType");
@@ -687,7 +788,9 @@
         rowCssToAdd = "<tr class=\"notes_holder js-temp-notes-holder\"><td class=\"notes_line old\"></td><td class=\"notes_content parallel old\"><div class=\"content\"></div></td><td class=\"notes_line new\"></td><td class=\"notes_content parallel new\"><div class=\"content\"></div></td></tr>";
       }
       notesContentSelector += " .content";
-      if (hasNotes) {
+      notesContent = nextRow.find(notesContentSelector);
+
+      if (hasNotes && !isDiffCommentAvatar) {
         nextRow.show();
         notesContent = nextRow.find(notesContentSelector);
         if (notesContent.length) {
@@ -704,13 +807,21 @@
             }
           }
         }
-      } else {
+      } else if (!isDiffCommentAvatar) {
         // add a notes row and insert the form
         row.after(rowCssToAdd);
         nextRow = row.next();
         notesContent = nextRow.find(notesContentSelector);
         addForm = true;
+      } else {
+        nextRow.show();
+        notesContent.toggle(!notesContent.is(':visible'));
+
+        if (!nextRow.find('.content:not(:empty)').is(':visible')) {
+          nextRow.hide();
+        }
       }
+
       if (addForm) {
         newForm = this.formClone.clone();
         newForm.appendTo(notesContent);
@@ -719,7 +830,6 @@
       }
     };
 
-
     /*
     Called in response to "cancel" on a diff note form.
 
@@ -753,7 +863,6 @@
       return this.removeDiscussionNoteForm(form);
     };
 
-
     /*
     Called after an attachment file has been selected.
 
@@ -768,7 +877,6 @@
       return form.find(".js-attachment-filename").text(filename);
     };
 
-
     /*
     Called when the tab visibility changes
      */
@@ -831,21 +939,32 @@
       }
     };
 
-    Notes.prototype.initTaskList = function() {
-      this.enableTaskList();
-      return $(document).on('tasklist:changed', '.note .js-task-list-container', this.updateTaskList);
-    };
+    Notes.prototype.putEditFormInPlace = function($el) {
+      var $editForm = $(this.getEditFormSelector($el));
+      var $note = $el.closest('.note');
 
-    Notes.prototype.enableTaskList = function() {
-      return $('.note .js-task-list-container').taskList('enable');
-    };
+      $editForm.insertAfter($note.find('.note-text'));
+
+      var $originalContentEl = $note.find('.original-note-content');
+      var originalContent = $originalContentEl.text().trim();
+      var postUrl = $originalContentEl.data('post-url');
+      var targetId = $originalContentEl.data('target-id');
+      var targetType = $originalContentEl.data('target-type');
+
+      new gl.GLForm($editForm.find('form'));
 
-    Notes.prototype.updateTaskList = function() {
-      return $('form', this).submit();
+      $editForm.find('form')
+        .attr('action', postUrl)
+        .attr('data-remote', 'true');
+      $editForm.find('.js-form-target-id').val(targetId);
+      $editForm.find('.js-form-target-type').val(targetType);
+      $editForm.find('.js-note-text').focus().val(originalContent);
+      $editForm.find('.js-md-write-button').trigger('click');
+      $editForm.find('.referenced-users').hide();
     };
 
     Notes.prototype.updateNotesCount = function(updateCount) {
-      return this.notesCountBadge.text(parseInt(this.notesCountBadge.text()) + updateCount);
+      return this.notesCountBadge.text(parseInt(this.notesCountBadge.text(), 10) + updateCount);
     };
 
     Notes.prototype.resolveDiscussion = function() {
@@ -860,9 +979,10 @@
     };
 
     Notes.prototype.toggleCommitList = function(e) {
-      const $element = $(e.target);
+      const $element = $(e.currentTarget);
       const $closestSystemCommitList = $element.siblings('.system-note-commit-list');
 
+      $element.find('.fa').toggleClass('fa-angle-down').toggleClass('fa-angle-up');
       $closestSystemCommitList.toggleClass('hide-shade');
     };
 
@@ -890,7 +1010,5 @@
     };
 
     return Notes;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/notifications_dropdown.js b/app/assets/javascripts/notifications_dropdown.js
index b152d26733f..838356133cd 100644
--- a/app/assets/javascripts/notifications_dropdown.js
+++ b/app/assets/javascripts/notifications_dropdown.js
@@ -1,4 +1,6 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, one-var, no-var, one-var-declaration-per-line, no-unused-vars, consistent-return, prefer-arrow-callback, no-else-return, no-undef, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, one-var, no-var, one-var-declaration-per-line, no-unused-vars, consistent-return, prefer-arrow-callback, no-else-return, max-len */
+/* global Flash */
+
 (function() {
   this.NotificationsDropdown = (function() {
     function NotificationsDropdown() {
@@ -17,7 +19,7 @@
       });
       $(document).off('ajax:success', '.notification-form').on('ajax:success', '.notification-form', function(e, data) {
         if (data.saved) {
-          return $(e.currentTarget).closest('.notification-dropdown').replaceWith(data.html);
+          return $(e.currentTarget).closest('.js-notification-dropdown').replaceWith(data.html);
         } else {
           return new Flash('Failed to save new settings', 'alert');
         }
@@ -25,7 +27,5 @@
     }
 
     return NotificationsDropdown;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/notifications_form.js b/app/assets/javascripts/notifications_form.js
index 2034f9a748a..5005af90d48 100644
--- a/app/assets/javascripts/notifications_form.js
+++ b/app/assets/javascripts/notifications_form.js
@@ -1,6 +1,6 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, one-var, one-var-declaration-per-line, newline-per-chained-call, comma-dangle, consistent-return, prefer-arrow-callback, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, one-var, one-var-declaration-per-line, newline-per-chained-call, comma-dangle, consistent-return, prefer-arrow-callback, max-len */
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.NotificationsForm = (function() {
     function NotificationsForm() {
@@ -53,7 +53,5 @@
     };
 
     return NotificationsForm;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/pager.js b/app/assets/javascripts/pager.js
new file mode 100644
index 00000000000..5f6bc902cf8
--- /dev/null
+++ b/app/assets/javascripts/pager.js
@@ -0,0 +1,77 @@
+require('~/lib/utils/common_utils');
+require('~/lib/utils/url_utility');
+
+(() => {
+  const ENDLESS_SCROLL_BOTTOM_PX = 400;
+  const ENDLESS_SCROLL_FIRE_DELAY_MS = 1000;
+
+  const Pager = {
+    init(limit = 0, preload = false, disable = false, callback = $.noop) {
+      this.url = $('.content_list').data('href') || gl.utils.removeParams(['limit', 'offset']);
+      this.limit = limit;
+      this.offset = parseInt(gl.utils.getParameterByName('offset'), 10) || this.limit;
+      this.disable = disable;
+      this.callback = callback;
+      this.loading = $('.loading').first();
+      if (preload) {
+        this.offset = 0;
+        this.getOld();
+      }
+      this.initLoadMore();
+    },
+
+    getOld() {
+      this.loading.show();
+      $.ajax({
+        type: 'GET',
+        url: this.url,
+        data: `limit=${this.limit}&offset=${this.offset}`,
+        dataType: 'json',
+        error: () => this.loading.hide(),
+        success: (data) => {
+          this.append(data.count, data.html);
+          this.callback();
+
+          // keep loading until we've filled the viewport height
+          if (!this.disable && !this.isScrollable()) {
+            this.getOld();
+          } else {
+            this.loading.hide();
+          }
+        },
+      });
+    },
+
+    append(count, html) {
+      $('.content_list').append(html);
+      if (count > 0) {
+        this.offset += count;
+      } else {
+        this.disable = true;
+      }
+    },
+
+    isScrollable() {
+      const $w = $(window);
+      return $(document).height() > $w.height() + $w.scrollTop() + ENDLESS_SCROLL_BOTTOM_PX;
+    },
+
+    initLoadMore() {
+      $(document).unbind('scroll');
+      $(document).endlessScroll({
+        bottomPixels: ENDLESS_SCROLL_BOTTOM_PX,
+        fireDelay: ENDLESS_SCROLL_FIRE_DELAY_MS,
+        fireOnce: true,
+        ceaseFire: () => this.disable === true,
+        callback: () => {
+          if (!this.loading.is(':visible')) {
+            this.loading.show();
+            this.getOld();
+          }
+        },
+      });
+    },
+  };
+
+  window.Pager = Pager;
+})();
diff --git a/app/assets/javascripts/pager.js.es6 b/app/assets/javascripts/pager.js.es6
deleted file mode 100644
index e35cf6d295e..00000000000
--- a/app/assets/javascripts/pager.js.es6
+++ /dev/null
@@ -1,73 +0,0 @@
-(() => {
-  const ENDLESS_SCROLL_BOTTOM_PX = 400;
-  const ENDLESS_SCROLL_FIRE_DELAY_MS = 1000;
-
-  const Pager = {
-    init(limit = 0, preload = false, disable = false, callback = $.noop) {
-      this.limit = limit;
-      this.offset = this.limit;
-      this.disable = disable;
-      this.callback = callback;
-      this.loading = $('.loading').first();
-      if (preload) {
-        this.offset = 0;
-        this.getOld();
-      }
-      this.initLoadMore();
-    },
-
-    getOld() {
-      this.loading.show();
-      $.ajax({
-        type: 'GET',
-        url: $('.content_list').data('href') || window.location.href,
-        data: `limit=${this.limit}&offset=${this.offset}`,
-        dataType: 'json',
-        error: () => this.loading.hide(),
-        success: (data) => {
-          this.append(data.count, data.html);
-          this.callback();
-
-          // keep loading until we've filled the viewport height
-          if (!this.disable && !this.isScrollable()) {
-            this.getOld();
-          } else {
-            this.loading.hide();
-          }
-        },
-      });
-    },
-
-    append(count, html) {
-      $('.content_list').append(html);
-      if (count > 0) {
-        this.offset += count;
-      } else {
-        this.disable = true;
-      }
-    },
-
-    isScrollable() {
-      const $w = $(window);
-      return $(document).height() > $w.height() + $w.scrollTop() + ENDLESS_SCROLL_BOTTOM_PX;
-    },
-
-    initLoadMore() {
-      $(document).unbind('scroll');
-      $(document).endlessScroll({
-        bottomPixels: ENDLESS_SCROLL_BOTTOM_PX,
-        fireDelay: ENDLESS_SCROLL_FIRE_DELAY_MS,
-        fireOnce: true,
-        ceaseFire: () => this.disable === true,
-        callback: () => {
-          if (!this.loading.is(':visible')) {
-            this.loading.show();
-            this.getOld();
-          }
-        },
-      });
-    },
-  };
-
-  window.Pager = Pager;
-})();
diff --git a/app/assets/javascripts/pipelines.js b/app/assets/javascripts/pipelines.js
new file mode 100644
index 00000000000..9203abefbbc
--- /dev/null
+++ b/app/assets/javascripts/pipelines.js
@@ -0,0 +1,38 @@
+/* eslint-disable no-new, guard-for-in, no-restricted-syntax, no-continue, no-param-reassign, max-len */
+
+require('./lib/utils/bootstrap_linked_tabs');
+
+((global) => {
+  class Pipelines {
+    constructor(options = {}) {
+      if (options.initTabs && options.tabsOptions) {
+        new global.LinkedTabs(options.tabsOptions);
+      }
+
+      this.addMarginToBuildColumns();
+    }
+
+    addMarginToBuildColumns() {
+      this.pipelineGraph = document.querySelector('.js-pipeline-graph');
+
+      const secondChildBuildNodes = this.pipelineGraph.querySelectorAll('.build:nth-child(2)');
+
+      for (const buildNodeIndex in secondChildBuildNodes) {
+        const buildNode = secondChildBuildNodes[buildNodeIndex];
+        const firstChildBuildNode = buildNode.previousElementSibling;
+        if (!firstChildBuildNode || !firstChildBuildNode.matches('.build')) continue;
+        const multiBuildColumn = buildNode.closest('.stage-column');
+        const previousColumn = multiBuildColumn.previousElementSibling;
+        if (!previousColumn || !previousColumn.matches('.stage-column')) continue;
+        multiBuildColumn.classList.add('left-margin');
+        firstChildBuildNode.classList.add('left-connector');
+        const columnBuilds = previousColumn.querySelectorAll('.build');
+        if (columnBuilds.length === 1) previousColumn.classList.add('no-margin');
+      }
+
+      this.pipelineGraph.classList.remove('hidden');
+    }
+  }
+
+  global.Pipelines = Pipelines;
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/pipelines.js.es6 b/app/assets/javascripts/pipelines.js.es6
deleted file mode 100644
index 72c6c4a1fcd..00000000000
--- a/app/assets/javascripts/pipelines.js.es6
+++ /dev/null
@@ -1,37 +0,0 @@
-//= require lib/utils/bootstrap_linked_tabs
-
-/* eslint-disable */
-((global) => {
-
-  class Pipelines {
-    constructor(options) {
-
-      if (options.initTabs && options.tabsOptions) {
-        new global.LinkedTabs(options.tabsOptions);
-      }
-
-      this.addMarginToBuildColumns();
-    }
-
-    addMarginToBuildColumns() {
-      this.pipelineGraph = document.querySelector('.pipeline-graph');
-      const secondChildBuildNodes = document.querySelector('.pipeline-graph').querySelectorAll('.build:nth-child(2)');
-      for (buildNodeIndex in secondChildBuildNodes) {
-        const buildNode = secondChildBuildNodes[buildNodeIndex];
-        const firstChildBuildNode = buildNode.previousElementSibling;
-        if (!firstChildBuildNode || !firstChildBuildNode.matches('.build')) continue;
-        const multiBuildColumn = buildNode.closest('.stage-column');
-        const previousColumn = multiBuildColumn.previousElementSibling;
-        if (!previousColumn || !previousColumn.matches('.stage-column')) continue;
-        multiBuildColumn.classList.add('left-margin');
-        firstChildBuildNode.classList.add('left-connector');
-        const columnBuilds = previousColumn.querySelectorAll('.build');
-        if (columnBuilds.length === 1) previousColumn.classList.add('no-margin');
-      }
-      this.pipelineGraph.classList.remove('hidden');
-    }
-  }
-
-  global.Pipelines = Pipelines;
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/preview_markdown.js b/app/assets/javascripts/preview_markdown.js
index 3723aa24942..07eea98e737 100644
--- a/app/assets/javascripts/preview_markdown.js
+++ b/app/assets/javascripts/preview_markdown.js
@@ -1,13 +1,18 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, one-var, one-var-declaration-per-line, wrap-iife, no-else-return, consistent-return, object-shorthand, comma-dangle, no-param-reassign, padded-blocks, no-undef, camelcase, prefer-arrow-callback, max-len */
+/* eslint-disable func-names, no-var, object-shorthand, comma-dangle, prefer-arrow-callback */
+
 // MarkdownPreview
 //
 // Handles toggling the "Write" and "Preview" tab clicks, rendering the preview,
 // and showing a warning when more than `x` users are referenced.
 //
-(function() {
-  var lastTextareaPreviewed, markdownPreview, previewButtonSelector, writeButtonSelector;
-
-  this.MarkdownPreview = (function() {
+(function () {
+  var lastTextareaPreviewed;
+  var lastTextareaHeight = null;
+  var markdownPreview;
+  var previewButtonSelector;
+  var writeButtonSelector;
+
+  window.MarkdownPreview = (function () {
     function MarkdownPreview() {}
 
     // Minimum number of users referenced before triggering a warning
@@ -15,75 +20,73 @@
 
     MarkdownPreview.prototype.ajaxCache = {};
 
-    MarkdownPreview.prototype.showPreview = function(form) {
-      var mdText, preview;
-      preview = form.find('.js-md-preview');
-      mdText = form.find('textarea.markdown-area').val();
+    MarkdownPreview.prototype.showPreview = function ($form) {
+      var mdText;
+      var preview = $form.find('.js-md-preview');
+      if (preview.hasClass('md-preview-loading')) {
+        return;
+      }
+      mdText = $form.find('textarea.markdown-area').val();
+
       if (mdText.trim().length === 0) {
         preview.text('Nothing to preview.');
-        return this.hideReferencedUsers(form);
+        this.hideReferencedUsers($form);
       } else {
-        preview.text('Loading...');
-        return this.renderMarkdown(mdText, (function(_this) {
-          return function(response) {
-            preview.html(response.body);
-            preview.syntaxHighlight();
-            return _this.renderReferencedUsers(response.references.users, form);
-          };
-        })(this));
+        preview.addClass('md-preview-loading').text('Loading...');
+        this.fetchMarkdownPreview(mdText, (function (response) {
+          preview.removeClass('md-preview-loading').html(response.body);
+          preview.renderGFM();
+          this.renderReferencedUsers(response.references.users, $form);
+        }).bind(this));
       }
     };
 
-    MarkdownPreview.prototype.renderMarkdown = function(text, success) {
+    MarkdownPreview.prototype.fetchMarkdownPreview = function (text, success) {
       if (!window.preview_markdown_path) {
         return;
       }
       if (text === this.ajaxCache.text) {
-        return success(this.ajaxCache.response);
+        success(this.ajaxCache.response);
+        return;
       }
-      return $.ajax({
+      $.ajax({
         type: 'POST',
         url: window.preview_markdown_path,
         data: {
           text: text
         },
         dataType: 'json',
-        success: (function(_this) {
-          return function(response) {
-            _this.ajaxCache = {
-              text: text,
-              response: response
-            };
-            return success(response);
+        success: (function (response) {
+          this.ajaxCache = {
+            text: text,
+            response: response
           };
-        })(this)
+          success(response);
+        }).bind(this)
       });
     };
 
-    MarkdownPreview.prototype.hideReferencedUsers = function(form) {
-      var referencedUsers;
-      referencedUsers = form.find('.referenced-users');
-      return referencedUsers.hide();
+    MarkdownPreview.prototype.hideReferencedUsers = function ($form) {
+      $form.find('.referenced-users').hide();
     };
 
-    MarkdownPreview.prototype.renderReferencedUsers = function(users, form) {
+    MarkdownPreview.prototype.renderReferencedUsers = function (users, $form) {
       var referencedUsers;
-      referencedUsers = form.find('.referenced-users');
+      referencedUsers = $form.find('.referenced-users');
       if (referencedUsers.length) {
         if (users.length >= this.referenceThreshold) {
           referencedUsers.show();
-          return referencedUsers.find('.js-referenced-users-count').text(users.length);
+          referencedUsers.find('.js-referenced-users-count').text(users.length);
         } else {
-          return referencedUsers.hide();
+          referencedUsers.hide();
         }
       }
     };
 
     return MarkdownPreview;
+  }());
 
-  })();
-
-  markdownPreview = new MarkdownPreview();
+  markdownPreview = new window.MarkdownPreview();
 
   previewButtonSelector = '.js-md-preview-button';
 
@@ -91,71 +94,75 @@
 
   lastTextareaPreviewed = null;
 
-  $.fn.setupMarkdownPreview = function() {
-    var $form, form_textarea;
-    $form = $(this);
-    form_textarea = $form.find('textarea.markdown-area');
-    form_textarea.on('input', function() {
-      return markdownPreview.hideReferencedUsers($form);
-    });
-    return form_textarea.on('blur', function() {
-      return markdownPreview.showPreview($form);
+  $.fn.setupMarkdownPreview = function () {
+    var $form = $(this);
+    $form.find('textarea.markdown-area').on('input', function () {
+      markdownPreview.hideReferencedUsers($form);
     });
   };
 
-  $(document).on('markdown-preview:show', function(e, $form) {
+  $(document).on('markdown-preview:show', function (e, $form) {
     if (!$form) {
       return;
     }
+
     lastTextareaPreviewed = $form.find('textarea.markdown-area');
+    lastTextareaHeight = lastTextareaPreviewed.height();
+
     // toggle tabs
     $form.find(writeButtonSelector).parent().removeClass('active');
     $form.find(previewButtonSelector).parent().addClass('active');
+
     // toggle content
     $form.find('.md-write-holder').hide();
     $form.find('.md-preview-holder').show();
-    return markdownPreview.showPreview($form);
+    markdownPreview.showPreview($form);
   });
 
-  $(document).on('markdown-preview:hide', function(e, $form) {
+  $(document).on('markdown-preview:hide', function (e, $form) {
     if (!$form) {
       return;
     }
     lastTextareaPreviewed = null;
+
+    if (lastTextareaHeight) {
+      $form.find('textarea.markdown-area').height(lastTextareaHeight);
+    }
+
     // toggle tabs
     $form.find(writeButtonSelector).parent().addClass('active');
     $form.find(previewButtonSelector).parent().removeClass('active');
+
     // toggle content
     $form.find('.md-write-holder').show();
     $form.find('textarea.markdown-area').focus();
-    return $form.find('.md-preview-holder').hide();
+    $form.find('.md-preview-holder').hide();
   });
 
-  $(document).on('markdown-preview:toggle', function(e, keyboardEvent) {
+  $(document).on('markdown-preview:toggle', function (e, keyboardEvent) {
     var $target;
     $target = $(keyboardEvent.target);
     if ($target.is('textarea.markdown-area')) {
       $(document).triggerHandler('markdown-preview:show', [$target.closest('form')]);
-      return keyboardEvent.preventDefault();
+      keyboardEvent.preventDefault();
     } else if (lastTextareaPreviewed) {
       $target = lastTextareaPreviewed;
       $(document).triggerHandler('markdown-preview:hide', [$target.closest('form')]);
-      return keyboardEvent.preventDefault();
+      keyboardEvent.preventDefault();
     }
   });
 
-  $(document).on('click', previewButtonSelector, function(e) {
+  $(document).on('click', previewButtonSelector, function (e) {
     var $form;
     e.preventDefault();
     $form = $(this).closest('form');
-    return $(document).triggerHandler('markdown-preview:show', [$form]);
+    $(document).triggerHandler('markdown-preview:show', [$form]);
   });
 
-  $(document).on('click', writeButtonSelector, function(e) {
+  $(document).on('click', writeButtonSelector, function (e) {
     var $form;
     e.preventDefault();
     $form = $(this).closest('form');
-    return $(document).triggerHandler('markdown-preview:hide', [$form]);
+    $(document).triggerHandler('markdown-preview:hide', [$form]);
   });
-
-}).call(this);
+}());
diff --git a/app/assets/javascripts/profile/gl_crop.js b/app/assets/javascripts/profile/gl_crop.js
new file mode 100644
index 00000000000..cf1566eeb87
--- /dev/null
+++ b/app/assets/javascripts/profile/gl_crop.js
@@ -0,0 +1,173 @@
+/* eslint-disable no-useless-escape, max-len, quotes, no-var, no-underscore-dangle, func-names, space-before-function-paren, no-unused-vars, no-return-assign, object-shorthand, one-var, one-var-declaration-per-line, comma-dangle, consistent-return, class-methods-use-this, new-parens */
+
+import 'vendor/cropper';
+
+((global) => {
+  // Matches everything but the file name
+  const FILENAMEREGEX = /^.*[\\\/]/;
+
+  class GitLabCrop {
+    constructor(input, { filename, previewImage, modalCrop, pickImageEl, uploadImageBtn, modalCropImg,
+        exportWidth = 200, exportHeight = 200, cropBoxWidth = 200, cropBoxHeight = 200 } = {}) {
+      this.onUploadImageBtnClick = this.onUploadImageBtnClick.bind(this);
+      this.onModalHide = this.onModalHide.bind(this);
+      this.onModalShow = this.onModalShow.bind(this);
+      this.onPickImageClick = this.onPickImageClick.bind(this);
+      this.fileInput = $(input);
+      this.modalCropImg = _.isString(this.modalCropImg) ? $(this.modalCropImg) : this.modalCropImg;
+      this.fileInput.attr('name', `${this.fileInput.attr('name')}-trigger`).attr('id', `${this.fileInput.attr('id')}-trigger`);
+      this.exportWidth = exportWidth;
+      this.exportHeight = exportHeight;
+      this.cropBoxWidth = cropBoxWidth;
+      this.cropBoxHeight = cropBoxHeight;
+      this.form = this.fileInput.parents('form');
+      this.filename = filename;
+      this.previewImage = previewImage;
+      this.modalCrop = modalCrop;
+      this.pickImageEl = pickImageEl;
+      this.uploadImageBtn = uploadImageBtn;
+      this.modalCropImg = modalCropImg;
+      this.filename = this.getElement(filename);
+      this.previewImage = this.getElement(previewImage);
+      this.pickImageEl = this.getElement(pickImageEl);
+      this.modalCrop = _.isString(modalCrop) ? $(modalCrop) : modalCrop;
+      this.uploadImageBtn = _.isString(uploadImageBtn) ? $(uploadImageBtn) : uploadImageBtn;
+      this.modalCropImg = _.isString(modalCropImg) ? $(modalCropImg) : modalCropImg;
+      this.cropActionsBtn = this.modalCrop.find('[data-method]');
+      this.bindEvents();
+    }
+
+    getElement(selector) {
+      return $(selector, this.form);
+    }
+
+    bindEvents() {
+      var _this;
+      _this = this;
+      this.fileInput.on('change', function(e) {
+        return _this.onFileInputChange(e, this);
+      });
+      this.pickImageEl.on('click', this.onPickImageClick);
+      this.modalCrop.on('shown.bs.modal', this.onModalShow);
+      this.modalCrop.on('hidden.bs.modal', this.onModalHide);
+      this.uploadImageBtn.on('click', this.onUploadImageBtnClick);
+      this.cropActionsBtn.on('click', function(e) {
+        var btn;
+        btn = this;
+        return _this.onActionBtnClick(btn);
+      });
+      return this.croppedImageBlob = null;
+    }
+
+    onPickImageClick() {
+      return this.fileInput.trigger('click');
+    }
+
+    onModalShow() {
+      var _this;
+      _this = this;
+      return this.modalCropImg.cropper({
+        viewMode: 1,
+        center: false,
+        aspectRatio: 1,
+        modal: true,
+        scalable: false,
+        rotatable: false,
+        zoomable: true,
+        dragMode: 'move',
+        guides: false,
+        zoomOnTouch: false,
+        zoomOnWheel: false,
+        cropBoxMovable: false,
+        cropBoxResizable: false,
+        toggleDragModeOnDblclick: false,
+        built: function() {
+          var $image, container, cropBoxHeight, cropBoxWidth;
+          $image = $(this);
+          container = $image.cropper('getContainerData');
+          cropBoxWidth = _this.cropBoxWidth;
+          cropBoxHeight = _this.cropBoxHeight;
+          return $image.cropper('setCropBoxData', {
+            width: cropBoxWidth,
+            height: cropBoxHeight,
+            left: (container.width - cropBoxWidth) / 2,
+            top: (container.height - cropBoxHeight) / 2
+          });
+        }
+      });
+    }
+
+    onModalHide() {
+      return this.modalCropImg.attr('src', '').cropper('destroy');
+    }
+
+    onUploadImageBtnClick(e) {
+      e.preventDefault();
+      this.setBlob();
+      this.setPreview();
+      this.modalCrop.modal('hide');
+      return this.fileInput.val('');
+    }
+
+    onActionBtnClick(btn) {
+      var data, result;
+      data = $(btn).data();
+      if (this.modalCropImg.data('cropper') && data.method) {
+        return result = this.modalCropImg.cropper(data.method, data.option);
+      }
+    }
+
+    onFileInputChange(e, input) {
+      return this.readFile(input);
+    }
+
+    readFile(input) {
+      var _this, reader;
+      _this = this;
+      reader = new FileReader;
+      reader.onload = () => {
+        _this.modalCropImg.attr('src', reader.result);
+        return _this.modalCrop.modal('show');
+      };
+      return reader.readAsDataURL(input.files[0]);
+    }
+
+    dataURLtoBlob(dataURL) {
+      var array, binary, i, k, len, v;
+      binary = atob(dataURL.split(',')[1]);
+      array = [];
+      for (k = i = 0, len = binary.length; i < len; k = (i += 1)) {
+        v = binary[k];
+        array.push(binary.charCodeAt(k));
+      }
+      return new Blob([new Uint8Array(array)], {
+        type: 'image/png'
+      });
+    }
+
+    setPreview() {
+      var filename;
+      this.previewImage.attr('src', this.dataURL);
+      filename = this.fileInput.val().replace(FILENAMEREGEX, '');
+      return this.filename.text(filename);
+    }
+
+    setBlob() {
+      this.dataURL = this.modalCropImg.cropper('getCroppedCanvas', {
+        width: 200,
+        height: 200
+      }).toDataURL('image/png');
+      return this.croppedImageBlob = this.dataURLtoBlob(this.dataURL);
+    }
+
+    getBlob() {
+      return this.croppedImageBlob;
+    }
+  }
+
+  $.fn.glCrop = function(opts) {
+    return this.each(function() {
+      return $(this).data('glcrop', new GitLabCrop(this, opts));
+    });
+  };
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/profile/gl_crop.js.es6 b/app/assets/javascripts/profile/gl_crop.js.es6
deleted file mode 100644
index 6da6c1d0295..00000000000
--- a/app/assets/javascripts/profile/gl_crop.js.es6
+++ /dev/null
@@ -1,173 +0,0 @@
-/* eslint-disable */
-((global) => {
-
-  // Matches everything but the file name
-  const FILENAMEREGEX = /^.*[\\\/]/;
-
-  class GitLabCrop {
-    constructor(input, { filename, previewImage, modalCrop, pickImageEl, uploadImageBtn, modalCropImg,
-        exportWidth = 200, exportHeight = 200, cropBoxWidth = 200, cropBoxHeight = 200 } = {}) {
-
-      this.onUploadImageBtnClick = this.onUploadImageBtnClick.bind(this);
-      this.onModalHide = this.onModalHide.bind(this);
-      this.onModalShow = this.onModalShow.bind(this);
-      this.onPickImageClick = this.onPickImageClick.bind(this);
-      this.fileInput = $(input);
-      this.modalCropImg = _.isString(this.modalCropImg) ? $(this.modalCropImg) : this.modalCropImg;
-      this.fileInput.attr('name', `${this.fileInput.attr('name')}-trigger`).attr('id', `this.fileInput.attr('id')-trigger`);
-      this.exportWidth = exportWidth;
-      this.exportHeight = exportHeight;
-      this.cropBoxWidth = cropBoxWidth;
-      this.cropBoxHeight = cropBoxHeight;
-      this.form = this.fileInput.parents('form');
-      this.filename = filename;
-      this.previewImage = previewImage;
-      this.modalCrop = modalCrop;
-      this.pickImageEl = pickImageEl;
-      this.uploadImageBtn = uploadImageBtn;
-      this.modalCropImg = modalCropImg;
-      this.filename = this.getElement(filename);
-      this.previewImage = this.getElement(previewImage);
-      this.pickImageEl = this.getElement(pickImageEl);
-      this.modalCrop = _.isString(modalCrop) ? $(modalCrop) : modalCrop;
-      this.uploadImageBtn = _.isString(uploadImageBtn) ? $(uploadImageBtn) : uploadImageBtn;
-      this.modalCropImg = _.isString(modalCropImg) ? $(modalCropImg) : modalCropImg;
-      this.cropActionsBtn = this.modalCrop.find('[data-method]');
-      this.bindEvents();
-    }
-
-    getElement(selector) {
-      return $(selector, this.form);
-    }
-
-    bindEvents() {
-      var _this;
-      _this = this;
-      this.fileInput.on('change', function(e) {
-        return _this.onFileInputChange(e, this);
-      });
-      this.pickImageEl.on('click', this.onPickImageClick);
-      this.modalCrop.on('shown.bs.modal', this.onModalShow);
-      this.modalCrop.on('hidden.bs.modal', this.onModalHide);
-      this.uploadImageBtn.on('click', this.onUploadImageBtnClick);
-      this.cropActionsBtn.on('click', function(e) {
-        var btn;
-        btn = this;
-        return _this.onActionBtnClick(btn);
-      });
-      return this.croppedImageBlob = null;
-    }
-
-    onPickImageClick() {
-      return this.fileInput.trigger('click');
-    }
-
-    onModalShow() {
-      var _this;
-      _this = this;
-      return this.modalCropImg.cropper({
-        viewMode: 1,
-        center: false,
-        aspectRatio: 1,
-        modal: true,
-        scalable: false,
-        rotatable: false,
-        zoomable: true,
-        dragMode: 'move',
-        guides: false,
-        zoomOnTouch: false,
-        zoomOnWheel: false,
-        cropBoxMovable: false,
-        cropBoxResizable: false,
-        toggleDragModeOnDblclick: false,
-        built: function() {
-          var $image, container, cropBoxHeight, cropBoxWidth;
-          $image = $(this);
-          container = $image.cropper('getContainerData');
-          cropBoxWidth = _this.cropBoxWidth;
-          cropBoxHeight = _this.cropBoxHeight;
-          return $image.cropper('setCropBoxData', {
-            width: cropBoxWidth,
-            height: cropBoxHeight,
-            left: (container.width - cropBoxWidth) / 2,
-            top: (container.height - cropBoxHeight) / 2
-          });
-        }
-      });
-    }
-
-    onModalHide() {
-      return this.modalCropImg.attr('src', '').cropper('destroy');
-    }
-
-    onUploadImageBtnClick(e) {
-      e.preventDefault();
-      this.setBlob();
-      this.setPreview();
-      this.modalCrop.modal('hide');
-      return this.fileInput.val('');
-    }
-
-    onActionBtnClick(btn) {
-      var data, result;
-      data = $(btn).data();
-      if (this.modalCropImg.data('cropper') && data.method) {
-        return result = this.modalCropImg.cropper(data.method, data.option);
-      }
-    }
-
-    onFileInputChange(e, input) {
-      return this.readFile(input);
-    }
-
-    readFile(input) {
-      var _this, reader;
-      _this = this;
-      reader = new FileReader;
-      reader.onload = () => {
-        _this.modalCropImg.attr('src', reader.result);
-        return _this.modalCrop.modal('show');
-      };
-      return reader.readAsDataURL(input.files[0]);
-    }
-
-    dataURLtoBlob(dataURL) {
-      var array, binary, i, k, len, v;
-      binary = atob(dataURL.split(',')[1]);
-      array = [];
-      for (k = i = 0, len = binary.length; i < len; k = ++i) {
-        v = binary[k];
-        array.push(binary.charCodeAt(k));
-      }
-      return new Blob([new Uint8Array(array)], {
-        type: 'image/png'
-      });
-    }
-
-    setPreview() {
-      var filename;
-      this.previewImage.attr('src', this.dataURL);
-      filename = this.fileInput.val().replace(FILENAMEREGEX, '');
-      return this.filename.text(filename);
-    }
-
-    setBlob() {
-      this.dataURL = this.modalCropImg.cropper('getCroppedCanvas', {
-        width: 200,
-        height: 200
-      }).toDataURL('image/png');
-      return this.croppedImageBlob = this.dataURLtoBlob(this.dataURL);
-    }
-
-    getBlob() {
-      return this.croppedImageBlob;
-    }
-  }
-
-  $.fn.glCrop = function(opts) {
-    return this.each(function() {
-      return $(this).data('glcrop', new GitLabCrop(this, opts));
-    });
-  }
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/profile/profile.js b/app/assets/javascripts/profile/profile.js
new file mode 100644
index 00000000000..4ccea0624ee
--- /dev/null
+++ b/app/assets/javascripts/profile/profile.js
@@ -0,0 +1,100 @@
+/* eslint-disable comma-dangle, no-unused-vars, class-methods-use-this, quotes, consistent-return, func-names, prefer-arrow-callback, space-before-function-paren, max-len */
+/* global Flash */
+
+((global) => {
+  class Profile {
+    constructor({ form } = {}) {
+      this.onSubmitForm = this.onSubmitForm.bind(this);
+      this.form = form || $('.edit-user');
+      this.bindEvents();
+      this.initAvatarGlCrop();
+    }
+
+    initAvatarGlCrop() {
+      const cropOpts = {
+        filename: '.js-avatar-filename',
+        previewImage: '.avatar-image .avatar',
+        modalCrop: '.modal-profile-crop',
+        pickImageEl: '.js-choose-user-avatar-button',
+        uploadImageBtn: '.js-upload-user-avatar',
+        modalCropImg: '.modal-profile-crop-image'
+      };
+      this.avatarGlCrop = $('.js-user-avatar-input').glCrop(cropOpts).data('glcrop');
+    }
+
+    bindEvents() {
+      $('.js-preferences-form').on('change.preference', 'input[type=radio]', this.submitForm);
+      $('#user_notification_email').on('change', this.submitForm);
+      $('#user_notified_of_own_activity').on('change', this.submitForm);
+      $('.update-username').on('ajax:before', this.beforeUpdateUsername);
+      $('.update-username').on('ajax:complete', this.afterUpdateUsername);
+      $('.update-notifications').on('ajax:success', this.onUpdateNotifs);
+      this.form.on('submit', this.onSubmitForm);
+    }
+
+    submitForm() {
+      return $(this).parents('form').submit();
+    }
+
+    onSubmitForm(e) {
+      e.preventDefault();
+      return this.saveForm();
+    }
+
+    beforeUpdateUsername() {
+      $('.loading-username', this).removeClass('hidden');
+    }
+
+    afterUpdateUsername() {
+      $('.loading-username', this).addClass('hidden');
+      $('button[type=submit]', this).enable();
+    }
+
+    onUpdateNotifs(e, data) {
+      return data.saved ?
+        new Flash("Notification settings saved", "notice") :
+        new Flash("Failed to save new settings", "alert");
+    }
+
+    saveForm() {
+      const self = this;
+      const formData = new FormData(this.form[0]);
+      const avatarBlob = this.avatarGlCrop.getBlob();
+
+      if (avatarBlob != null) {
+        formData.append('user[avatar]', avatarBlob, 'avatar.png');
+      }
+
+      return $.ajax({
+        url: this.form.attr('action'),
+        type: this.form.attr('method'),
+        data: formData,
+        dataType: "json",
+        processData: false,
+        contentType: false,
+        success: response => new Flash(response.message, 'notice'),
+        error: jqXHR => new Flash(jqXHR.responseJSON.message, 'alert'),
+        complete: () => {
+          window.scrollTo(0, 0);
+          // Enable submit button after requests ends
+          return self.form.find(':input[disabled]').enable();
+        }
+      });
+    }
+  }
+
+  $(function() {
+    $(document).on('input.ssh_key', '#key_key', function() {
+      const $title = $('#key_title');
+      const comment = $(this).val().match(/^\S+ \S+ (.+)\n?$/);
+
+      // Extract the SSH Key title from its comment
+      if (comment && comment.length > 1) {
+        return $title.val(comment[1]).change();
+      }
+    });
+    if (global.utils.getPagePath() === 'profiles') {
+      return new Profile();
+    }
+  });
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/profile/profile.js.es6 b/app/assets/javascripts/profile/profile.js.es6
deleted file mode 100644
index 3eb81808bd6..00000000000
--- a/app/assets/javascripts/profile/profile.js.es6
+++ /dev/null
@@ -1,100 +0,0 @@
-/* eslint-disable */
-((global) => {
-
-  class Profile {
-    constructor({ form } = {}) {
-      this.onSubmitForm = this.onSubmitForm.bind(this);
-      this.form = form || $('.edit-user');
-      this.bindEvents();
-      this.initAvatarGlCrop();
-    }
-
-    initAvatarGlCrop() {
-      const cropOpts = {
-        filename: '.js-avatar-filename',
-        previewImage: '.avatar-image .avatar',
-        modalCrop: '.modal-profile-crop',
-        pickImageEl: '.js-choose-user-avatar-button',
-        uploadImageBtn: '.js-upload-user-avatar',
-        modalCropImg: '.modal-profile-crop-image'
-      };
-      this.avatarGlCrop = $('.js-user-avatar-input').glCrop(cropOpts).data('glcrop');
-    }
-
-    bindEvents() {
-      $('.js-preferences-form').on('change.preference', 'input[type=radio]', this.submitForm);
-      $('#user_notification_email').on('change', this.submitForm);
-      $('.update-username').on('ajax:before', this.beforeUpdateUsername);
-      $('.update-username').on('ajax:complete', this.afterUpdateUsername);
-      $('.update-notifications').on('ajax:success', this.onUpdateNotifs);
-      this.form.on('submit', this.onSubmitForm);
-    }
-
-    submitForm() {
-      return $(this).parents('form').submit();
-    }
-
-    onSubmitForm(e) {
-      return this.saveForm();
-    }
-
-    beforeUpdateUsername() {
-      $('.loading-username').show();
-      $(this).find('.update-success').hide();
-      return $(this).find('.update-failed').hide();
-    }
-
-    afterUpdateUsername() {
-      $('.loading-username').hide();
-      $(this).find('.btn-save').enable();
-      return $(this).find('.loading-gif').hide();
-    }
-
-    onUpdateNotifs(e, data) {
-      return data.saved ?
-        new Flash("Notification settings saved", "notice") :
-        new Flash("Failed to save new settings", "alert");
-    }
-
-    saveForm() {
-      const self = this;
-      const formData = new FormData(this.form[0]);
-      const avatarBlob = this.avatarGlCrop.getBlob();
-
-      if (avatarBlob != null) {
-        formData.append('user[avatar]', avatarBlob, 'avatar.png');
-      }
-
-      return $.ajax({
-        url: this.form.attr('action'),
-        type: this.form.attr('method'),
-        data: formData,
-        dataType: "json",
-        processData: false,
-        contentType: false,
-        success: response => new Flash(response.message, 'notice'),
-        error: jqXHR => new Flash(jqXHR.responseJSON.message, 'alert'),
-        complete: () => {
-          window.scrollTo(0, 0);
-          // Enable submit button after requests ends
-          return self.form.find(':input[disabled]').enable();
-        }
-      });
-    }
-  }
-
-  $(function() {
-    $(document).on('focusout.ssh_key', '#key_key', function() {
-      const $title = $('#key_title');
-      const comment = $(this).val().match(/^\S+ \S+ (.+)\n?$/);
-      if (comment && comment.length > 1 && $title.val() === '') {
-        return $title.val(comment[1]).change();
-      }
-    // Extract the SSH Key title from its comment
-    });
-    if (global.utils.getPagePath() === 'profiles') {
-      return new Profile();
-    }
-  });
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/profile/profile_bundle.js b/app/assets/javascripts/profile/profile_bundle.js
index f50802bdf2e..15d32825583 100644
--- a/app/assets/javascripts/profile/profile_bundle.js
+++ b/app/assets/javascripts/profile/profile_bundle.js
@@ -1,7 +1,2 @@
-/* eslint-disable func-names, space-before-function-paren */
-
-/*= require_tree . */
-
-(function() {
-
-}).call(this);
+require('./gl_crop');
+require('./profile');
diff --git a/app/assets/javascripts/project.js b/app/assets/javascripts/project.js
index 016d999d77e..db7ceaa2421 100644
--- a/app/assets/javascripts/project.js
+++ b/app/assets/javascripts/project.js
@@ -1,4 +1,7 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, quotes, consistent-return, no-undef, no-new, prefer-arrow-callback, no-return-assign, one-var, one-var-declaration-per-line, object-shorthand, comma-dangle, no-else-return, newline-per-chained-call, no-shadow, semi, vars-on-top, indent, prefer-template, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, quotes, consistent-return, no-new, prefer-arrow-callback, no-return-assign, one-var, one-var-declaration-per-line, object-shorthand, comma-dangle, no-else-return, newline-per-chained-call, no-shadow, vars-on-top, prefer-template, max-len */
+/* global Cookies */
+/* global ProjectSelect */
+
 (function() {
   this.Project = (function() {
     function Project() {
@@ -54,6 +57,11 @@
     };
 
     Project.prototype.initRefSwitcher = function() {
+      var refListItem = document.createElement('li');
+      var refLink = document.createElement('a');
+
+      refLink.href = '#';
+
       return $('.js-project-refs-dropdown').each(function() {
         var $dropdown, selected;
         $dropdown = $(this);
@@ -63,7 +71,8 @@
             return $.ajax({
               url: $dropdown.data('refs-url'),
               data: {
-                ref: $dropdown.data('ref')
+                ref: $dropdown.data('ref'),
+                search: term
               },
               dataType: "json"
             }).done(function(refs) {
@@ -72,16 +81,29 @@
           },
           selectable: true,
           filterable: true,
+          filterRemote: true,
           filterByText: true,
           fieldName: $dropdown.data('field-name'),
           renderRow: function(ref) {
-            var link;
+            var li = refListItem.cloneNode(false);
+
             if (ref.header != null) {
-              return $('<li />').addClass('dropdown-header').text(ref.header);
+              li.className = 'dropdown-header';
+              li.textContent = ref.header;
             } else {
-              link = $('<a />').attr('href', '#').addClass(ref === selected ? 'is-active' : '').text(ref).attr('data-ref', ref);
-              return $('<li />').append(link);
+              var link = refLink.cloneNode(false);
+
+              if (ref === selected) {
+                link.className = 'is-active';
+              }
+
+              link.textContent = ref;
+              link.dataset.ref = ref;
+
+              li.appendChild(link);
             }
+
+            return li;
           },
           id: function(obj, $el) {
             return $el.attr('data-ref');
@@ -90,12 +112,12 @@
             return $el.text().trim();
           },
           clicked: function(selected, $el, e) {
-            e.preventDefault()
+            e.preventDefault();
             if ($('input[name="ref"]').length) {
-              var $form = $dropdown.closest('form'),
-                  action = $form.attr('action'),
-                  divider = action.indexOf('?') < 0 ? '?' : '&';
-              Turbolinks.visit(action + '' + divider + '' + $form.serialize());
+              var $form = $dropdown.closest('form');
+              var action = $form.attr('action');
+              var divider = action.indexOf('?') === -1 ? '?' : '&';
+              gl.utils.visitUrl(action + '' + divider + '' + $form.serialize());
             }
           }
         });
@@ -103,7 +125,5 @@
     };
 
     return Project;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/project_avatar.js b/app/assets/javascripts/project_avatar.js
index 84f28ede4bf..aabdfbf65e2 100644
--- a/app/assets/javascripts/project_avatar.js
+++ b/app/assets/javascripts/project_avatar.js
@@ -1,4 +1,4 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, one-var, one-var-declaration-per-line, no-useless-escape, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, one-var, one-var-declaration-per-line, no-useless-escape, max-len */
 (function() {
   this.ProjectAvatar = (function() {
     function ProjectAvatar() {
@@ -16,7 +16,5 @@
     }
 
     return ProjectAvatar;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/project_find_file.js b/app/assets/javascripts/project_find_file.js
index 804306a3293..e01668eabef 100644
--- a/app/assets/javascripts/project_find_file.js
+++ b/app/assets/javascripts/project_find_file.js
@@ -1,6 +1,8 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, quotes, consistent-return, one-var, one-var-declaration-per-line, no-cond-assign, max-len, no-undef, object-shorthand, no-param-reassign, comma-dangle, no-plusplus, prefer-template, no-unused-vars, no-return-assign, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, quotes, consistent-return, one-var, one-var-declaration-per-line, no-cond-assign, max-len, object-shorthand, no-param-reassign, comma-dangle, prefer-template, no-unused-vars, no-return-assign */
+/* global fuzzaldrinPlus */
+
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.ProjectFindFile = (function() {
     var highlighter;
@@ -69,7 +71,7 @@
       var blobItemUrl, filePath, html, i, j, len, matches, results;
       this.element.find(".tree-table > tbody").empty();
       results = [];
-      for (i = j = 0, len = filePaths.length; j < len; i = ++j) {
+      for (i = j = 0, len = filePaths.length; j < len; i = (j += 1)) {
         filePath = filePaths[i];
         if (i === 20) {
           break;
@@ -90,7 +92,7 @@
       lastIndex = 0;
       highlightText = "";
       matchedChars = [];
-      for (j = 0, len = matches.length; j < len; j++) {
+      for (j = 0, len = matches.length; j < len; j += 1) {
         matchIndex = matches[j];
         unmatched = text.substring(lastIndex, matchIndex);
         if (unmatched) {
@@ -165,7 +167,5 @@
     };
 
     return ProjectFindFile;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/project_fork.js b/app/assets/javascripts/project_fork.js
index 4aedc9a2330..47197db39d3 100644
--- a/app/assets/javascripts/project_fork.js
+++ b/app/assets/javascripts/project_fork.js
@@ -1,4 +1,4 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, prefer-arrow-callback, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, prefer-arrow-callback, max-len */
 (function() {
   this.ProjectFork = (function() {
     function ProjectFork() {
@@ -9,7 +9,5 @@
     }
 
     return ProjectFork;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/project_import.js b/app/assets/javascripts/project_import.js
index c99e55234cf..08334bf1ec5 100644
--- a/app/assets/javascripts/project_import.js
+++ b/app/assets/javascripts/project_import.js
@@ -1,14 +1,13 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, prefer-arrow-callback, no-undef, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, prefer-arrow-callback, max-len */
+
 (function() {
   this.ProjectImport = (function() {
     function ProjectImport() {
       setTimeout(function() {
-        return Turbolinks.visit(location.href);
+        return gl.utils.visitUrl(location.href);
       }, 5000);
     }
 
     return ProjectImport;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/project_label_subscription.js b/app/assets/javascripts/project_label_subscription.js
new file mode 100644
index 00000000000..0a811627600
--- /dev/null
+++ b/app/assets/javascripts/project_label_subscription.js
@@ -0,0 +1,55 @@
+/* eslint-disable wrap-iife, func-names, space-before-function-paren, object-shorthand, comma-dangle, one-var, one-var-declaration-per-line, no-restricted-syntax, max-len, no-param-reassign */
+
+(function(global) {
+  class ProjectLabelSubscription {
+    constructor(container) {
+      this.$container = $(container);
+      this.$buttons = this.$container.find('.js-subscribe-button');
+
+      this.$buttons.on('click', this.toggleSubscription.bind(this));
+    }
+
+    toggleSubscription(event) {
+      event.preventDefault();
+
+      const $btn = $(event.currentTarget);
+      const $span = $btn.find('span');
+      const url = $btn.attr('data-url');
+      const oldStatus = $btn.attr('data-status');
+
+      $btn.addClass('disabled');
+      $span.toggleClass('hidden');
+
+      $.ajax({
+        type: 'POST',
+        url: url
+      }).done(() => {
+        let newStatus, newAction;
+
+        if (oldStatus === 'unsubscribed') {
+          [newStatus, newAction] = ['subscribed', 'Unsubscribe'];
+        } else {
+          [newStatus, newAction] = ['unsubscribed', 'Subscribe'];
+        }
+
+        $span.toggleClass('hidden');
+        $btn.removeClass('disabled');
+
+        this.$buttons.attr('data-status', newStatus);
+        this.$buttons.find('> span').text(newAction);
+
+        this.$buttons.map((button) => {
+          const $button = $(button);
+
+          if ($button.attr('data-original-title')) {
+            $button.tooltip('hide').attr('data-original-title', newAction).tooltip('fixTitle');
+          }
+
+          return button;
+        });
+      });
+    }
+  }
+
+  global.ProjectLabelSubscription = ProjectLabelSubscription;
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/project_label_subscription.js.es6 b/app/assets/javascripts/project_label_subscription.js.es6
deleted file mode 100644
index 03a115cb35b..00000000000
--- a/app/assets/javascripts/project_label_subscription.js.es6
+++ /dev/null
@@ -1,53 +0,0 @@
-/* eslint-disable */
-(function(global) {
-  class ProjectLabelSubscription {
-    constructor(container) {
-      this.$container = $(container);
-      this.$buttons = this.$container.find('.js-subscribe-button');
-
-      this.$buttons.on('click', this.toggleSubscription.bind(this));
-    }
-
-    toggleSubscription(event) {
-      event.preventDefault();
-
-      const $btn = $(event.currentTarget);
-      const $span = $btn.find('span');
-      const url = $btn.attr('data-url');
-      const oldStatus = $btn.attr('data-status');
-
-      $btn.addClass('disabled');
-      $span.toggleClass('hidden');
-
-      $.ajax({
-        type: 'POST',
-        url: url
-      }).done(() => {
-        let newStatus, newAction;
-
-        if (oldStatus === 'unsubscribed') {
-          [newStatus, newAction] = ['subscribed', 'Unsubscribe'];
-        } else {
-          [newStatus, newAction] = ['unsubscribed', 'Subscribe'];
-        }
-
-        $span.toggleClass('hidden');
-        $btn.removeClass('disabled');
-
-        this.$buttons.attr('data-status', newStatus);
-        this.$buttons.find('> span').text(newAction);
-
-        for (let button of this.$buttons) {
-          let $button = $(button);
-
-          if ($button.attr('data-original-title')) {
-            $button.tooltip('hide').attr('data-original-title', newAction).tooltip('fixTitle');
-          }
-        }
-      });
-    }
-  }
-
-  global.ProjectLabelSubscription = ProjectLabelSubscription;
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/project_new.js b/app/assets/javascripts/project_new.js
index 7fc611d0dad..e9927c1bf51 100644
--- a/app/assets/javascripts/project_new.js
+++ b/app/assets/javascripts/project_new.js
@@ -1,6 +1,7 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, no-unused-vars, one-var, indent, no-underscore-dangle, prefer-template, no-else-return, prefer-arrow-callback, radix, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, no-unused-vars, one-var, no-underscore-dangle, prefer-template, no-else-return, prefer-arrow-callback, max-len */
+
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.ProjectNew = (function() {
     function ProjectNew() {
@@ -14,18 +15,29 @@
           return $('.save-project-loader').show();
         };
       })(this));
+
+      this.initVisibilitySelect();
+
       this.toggleSettings();
       this.toggleSettingsOnclick();
       this.toggleRepoVisibility();
     }
 
+    ProjectNew.prototype.initVisibilitySelect = function() {
+      const visibilityContainer = document.querySelector('.js-visibility-select');
+      if (!visibilityContainer) return;
+      const visibilitySelect = new gl.VisibilitySelect(visibilityContainer);
+      visibilitySelect.init();
+    };
+
     ProjectNew.prototype.toggleSettings = function() {
       var self = this;
 
       this.$selects.each(function () {
-        var $select = $(this),
-            className = $select.data('field').replace(/_/g, '-')
-              .replace('access-level', 'feature');
+        var $select = $(this);
+        var className = $select.data('field')
+          .replace(/_/g, '-')
+          .replace('access-level', 'feature');
         self._showOrHide($select, '.' + className);
       });
     };
@@ -45,9 +57,9 @@
     };
 
     ProjectNew.prototype.toggleRepoVisibility = function () {
-      var $repoAccessLevel = $('.js-repo-access-level select'),
-          containerRegistry = document.querySelectorAll('.js-container-registry')[0],
-          containerRegistryCheckbox = document.getElementById('project_container_registry_enabled');
+      var $repoAccessLevel = $('.js-repo-access-level select');
+      var containerRegistry = document.querySelectorAll('.js-container-registry')[0];
+      var containerRegistryCheckbox = document.getElementById('project_container_registry_enabled');
 
       this.$repoSelects.find("option[value='" + $repoAccessLevel.val() + "']")
         .nextAll()
@@ -55,11 +67,11 @@
 
       $repoAccessLevel.off('change')
         .on('change', function () {
-          var selectedVal = parseInt($repoAccessLevel.val());
+          var selectedVal = parseInt($repoAccessLevel.val(), 10);
 
           this.$repoSelects.each(function () {
-            var $this = $(this),
-                repoSelectVal = parseInt($this.val());
+            var $this = $(this);
+            var repoSelectVal = parseInt($this.val(), 10);
 
             $this.find('option').show();
 
@@ -88,7 +100,5 @@
     };
 
     return ProjectNew;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/project_select.js b/app/assets/javascripts/project_select.js
index fe1f96872f3..f80e765ce30 100644
--- a/app/assets/javascripts/project_select.js
+++ b/app/assets/javascripts/project_select.js
@@ -1,4 +1,6 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, prefer-arrow-callback, no-var, comma-dangle, object-shorthand, one-var, one-var-declaration-per-line, no-undef, no-else-return, quotes, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, prefer-arrow-callback, no-var, comma-dangle, object-shorthand, one-var, one-var-declaration-per-line, no-else-return, quotes, max-len */
+/* global Api */
+
 (function() {
   this.ProjectSelect = (function() {
     function ProjectSelect() {
@@ -13,6 +15,7 @@
           },
           data: function(term, callback) {
             var finalCallback, projectsCallback;
+            var orderBy = $dropdown.data('order-by');
             finalCallback = function(projects) {
               return callback(projects);
             };
@@ -32,7 +35,7 @@
             if (this.groupId) {
               return Api.groupProjects(this.groupId, term, projectsCallback);
             } else {
-              return Api.projects(term, this.orderBy, projectsCallback);
+              return Api.projects(term, orderBy, projectsCallback);
             }
           },
           url: function(project) {
@@ -97,7 +100,5 @@
     }
 
     return ProjectSelect;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/project_show.js b/app/assets/javascripts/project_show.js
index eaf4c03d573..3a51c1f26ac 100644
--- a/app/assets/javascripts/project_show.js
+++ b/app/assets/javascripts/project_show.js
@@ -1,12 +1,11 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, padded-blocks */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife */
+
 (function() {
   this.ProjectShow = (function() {
     function ProjectShow() {}
 
     return ProjectShow;
-
   })();
-
-}).call(this);
+}).call(window);
 
 // I kept class for future
diff --git a/app/assets/javascripts/project_variables.js.es6 b/app/assets/javascripts/project_variables.js
index 4ee2e49306d..4ee2e49306d 100644
--- a/app/assets/javascripts/project_variables.js.es6
+++ b/app/assets/javascripts/project_variables.js
diff --git a/app/assets/javascripts/projects_list.js b/app/assets/javascripts/projects_list.js
index dbf530bed41..c67d59d2be5 100644
--- a/app/assets/javascripts/projects_list.js
+++ b/app/assets/javascripts/projects_list.js
@@ -1,50 +1,18 @@
-/* eslint-disable func-names, space-before-function-paren, object-shorthand, quotes, no-var, one-var, one-var-declaration-per-line, no-undef, prefer-arrow-callback, consistent-return, no-unused-vars, camelcase, prefer-template, comma-dangle, padded-blocks, max-len */
-(function() {
-  this.ProjectsList = {
-    init: function() {
-      $(".projects-list-filter").off('keyup');
-      this.initSearch();
-      return this.initPagination();
-    },
-    initSearch: function() {
-      var debounceFilter, projectsListFilter;
-      projectsListFilter = $('.projects-list-filter');
-      debounceFilter = _.debounce(ProjectsList.filterResults, 500);
-      return projectsListFilter.on('keyup', function(e) {
-        if (projectsListFilter.val() !== '') {
-          return debounceFilter();
-        }
-      });
-    },
-    filterResults: function() {
-      var form, project_filter_url, search;
-      $('.projects-list-holder').fadeTo(250, 0.5);
-      form = null;
-      form = $("form#project-filter-form");
-      search = $(".projects-list-filter").val();
-      project_filter_url = form.attr('action') + '?' + form.serialize();
-      return $.ajax({
-        type: "GET",
-        url: form.attr('action'),
-        data: form.serialize(),
-        complete: function() {
-          return $('.projects-list-holder').fadeTo(250, 1);
-        },
-        success: function(data) {
-          $('.projects-list-holder').replaceWith(data.html);
-          return history.replaceState({
-            page: project_filter_url
-          // Change url so if user reload a page - search results are saved
-          }, document.title, project_filter_url);
-        },
-        dataType: "json"
-      });
-    },
-    initPagination: function() {
-      return $('.projects-list-holder .pagination').on('ajax:success', function(e, data) {
-        return $('.projects-list-holder').replaceWith(data.html);
-      });
-    }
-  };
+import FilterableList from './filterable_list';
+
+/**
+ * Makes search request for projects when user types a value in the search input.
+ * Updates the html content of the page with the received one.
+ */
+export default class ProjectsList {
+  constructor() {
+    const form = document.querySelector('form#project-filter-form');
+    const filter = document.querySelector('.js-projects-list-filter');
+    const holder = document.querySelector('.js-projects-list-holder');
 
-}).call(this);
+    if (form && filter && holder) {
+      const list = new FilterableList(form, filter, holder);
+      list.initSearch();
+    }
+  }
+}
diff --git a/app/assets/javascripts/protected_branches/protected_branch_access_dropdown.js b/app/assets/javascripts/protected_branches/protected_branch_access_dropdown.js
new file mode 100644
index 00000000000..e7fff57ff45
--- /dev/null
+++ b/app/assets/javascripts/protected_branches/protected_branch_access_dropdown.js
@@ -0,0 +1,29 @@
+/* eslint-disable arrow-parens, no-param-reassign, object-shorthand, no-else-return, comma-dangle, max-len */
+
+(global => {
+  global.gl = global.gl || {};
+
+  gl.ProtectedBranchAccessDropdown = class {
+    constructor(options) {
+      const { $dropdown, data, onSelect } = options;
+
+      $dropdown.glDropdown({
+        data: data,
+        selectable: true,
+        inputId: $dropdown.data('input-id'),
+        fieldName: $dropdown.data('field-name'),
+        toggleLabel(item, el) {
+          if (el.is('.is-active')) {
+            return item.text;
+          } else {
+            return 'Select';
+          }
+        },
+        clicked(item, $el, e) {
+          e.preventDefault();
+          onSelect();
+        }
+      });
+    }
+  };
+})(window);
diff --git a/app/assets/javascripts/protected_branches/protected_branch_access_dropdown.js.es6 b/app/assets/javascripts/protected_branches/protected_branch_access_dropdown.js.es6
deleted file mode 100644
index 2d60947a666..00000000000
--- a/app/assets/javascripts/protected_branches/protected_branch_access_dropdown.js.es6
+++ /dev/null
@@ -1,29 +0,0 @@
-/* eslint-disable */
-(global => {
-  global.gl = global.gl || {};
-
-  gl.ProtectedBranchAccessDropdown = class {
-    constructor(options) {
-      const { $dropdown, data, onSelect } = options;
-
-      $dropdown.glDropdown({
-        data: data,
-        selectable: true,
-        inputId: $dropdown.data('input-id'),
-        fieldName: $dropdown.data('field-name'),
-        toggleLabel(item, el) {
-          if (el.is('.is-active')) {
-            return item.text;
-          } else {
-            return 'Select';
-          }
-        },
-        clicked(item, $el, e) {
-          e.preventDefault();
-          onSelect();
-        }
-      });
-    }
-  }
-
-})(window);
diff --git a/app/assets/javascripts/protected_branches/protected_branch_create.js b/app/assets/javascripts/protected_branches/protected_branch_create.js
new file mode 100644
index 00000000000..57ea2f52814
--- /dev/null
+++ b/app/assets/javascripts/protected_branches/protected_branch_create.js
@@ -0,0 +1,55 @@
+/* eslint-disable no-new, arrow-parens, no-param-reassign, comma-dangle, max-len */
+/* global ProtectedBranchDropdown */
+
+(global => {
+  global.gl = global.gl || {};
+
+  gl.ProtectedBranchCreate = class {
+    constructor() {
+      this.$wrap = this.$form = $('#new_protected_branch');
+      this.buildDropdowns();
+    }
+
+    buildDropdowns() {
+      const $allowedToMergeDropdown = this.$wrap.find('.js-allowed-to-merge');
+      const $allowedToPushDropdown = this.$wrap.find('.js-allowed-to-push');
+
+      // Cache callback
+      this.onSelectCallback = this.onSelect.bind(this);
+
+      // Allowed to Merge dropdown
+      new gl.ProtectedBranchAccessDropdown({
+        $dropdown: $allowedToMergeDropdown,
+        data: gon.merge_access_levels,
+        onSelect: this.onSelectCallback
+      });
+
+      // Allowed to Push dropdown
+      new gl.ProtectedBranchAccessDropdown({
+        $dropdown: $allowedToPushDropdown,
+        data: gon.push_access_levels,
+        onSelect: this.onSelectCallback
+      });
+
+      // Select default
+      $allowedToPushDropdown.data('glDropdown').selectRowAtIndex(0);
+      $allowedToMergeDropdown.data('glDropdown').selectRowAtIndex(0);
+
+      // Protected branch dropdown
+      new ProtectedBranchDropdown({
+        $dropdown: this.$wrap.find('.js-protected-branch-select'),
+        onSelect: this.onSelectCallback
+      });
+    }
+
+    // This will run after clicked callback
+    onSelect() {
+      // Enable submit button
+      const $branchInput = this.$wrap.find('input[name="protected_branch[name]"]');
+      const $allowedToMergeInput = this.$wrap.find('input[name="protected_branch[merge_access_levels_attributes][0][access_level]"]');
+      const $allowedToPushInput = this.$wrap.find('input[name="protected_branch[push_access_levels_attributes][0][access_level]"]');
+
+      this.$form.find('input[type="submit"]').attr('disabled', !($branchInput.val() && $allowedToMergeInput.length && $allowedToPushInput.length));
+    }
+  };
+})(window);
diff --git a/app/assets/javascripts/protected_branches/protected_branch_create.js.es6 b/app/assets/javascripts/protected_branches/protected_branch_create.js.es6
deleted file mode 100644
index c45c9d8ff22..00000000000
--- a/app/assets/javascripts/protected_branches/protected_branch_create.js.es6
+++ /dev/null
@@ -1,55 +0,0 @@
-/* eslint-disable */
-(global => {
-  global.gl = global.gl || {};
-
-  gl.ProtectedBranchCreate = class {
-    constructor() {
-      this.$wrap = this.$form = $('#new_protected_branch');
-      this.buildDropdowns();
-    }
-
-    buildDropdowns() {
-      const $allowedToMergeDropdown = this.$wrap.find('.js-allowed-to-merge');
-      const $allowedToPushDropdown = this.$wrap.find('.js-allowed-to-push');
-
-      // Cache callback
-      this.onSelectCallback = this.onSelect.bind(this);
-
-      // Allowed to Merge dropdown
-      new gl.ProtectedBranchAccessDropdown({
-        $dropdown: $allowedToMergeDropdown,
-        data: gon.merge_access_levels,
-        onSelect: this.onSelectCallback
-      });
-
-      // Allowed to Push dropdown
-      new gl.ProtectedBranchAccessDropdown({
-        $dropdown: $allowedToPushDropdown,
-        data: gon.push_access_levels,
-        onSelect: this.onSelectCallback
-      });
-
-      // Select default
-      $allowedToPushDropdown.data('glDropdown').selectRowAtIndex(0);
-      $allowedToMergeDropdown.data('glDropdown').selectRowAtIndex(0);
-
-      // Protected branch dropdown
-      new ProtectedBranchDropdown({
-        $dropdown: this.$wrap.find('.js-protected-branch-select'),
-        onSelect: this.onSelectCallback
-      });
-    }
-
-    // This will run after clicked callback
-    onSelect() {
-
-      // Enable submit button
-      const $branchInput = this.$wrap.find('input[name="protected_branch[name]"]');
-      const $allowedToMergeInput = this.$wrap.find('input[name="protected_branch[merge_access_levels_attributes][0][access_level]"]');
-      const $allowedToPushInput = this.$wrap.find('input[name="protected_branch[push_access_levels_attributes][0][access_level]"]');
-
-      this.$form.find('input[type="submit"]').attr('disabled', !($branchInput.val() && $allowedToMergeInput.length && $allowedToPushInput.length));
-    }
-  }
-
-})(window);
diff --git a/app/assets/javascripts/protected_branches/protected_branch_dropdown.js b/app/assets/javascripts/protected_branches/protected_branch_dropdown.js
new file mode 100644
index 00000000000..5cf28aa7a73
--- /dev/null
+++ b/app/assets/javascripts/protected_branches/protected_branch_dropdown.js
@@ -0,0 +1,80 @@
+/* eslint-disable comma-dangle, no-unused-vars */
+
+class ProtectedBranchDropdown {
+  constructor(options) {
+    this.onSelect = options.onSelect;
+    this.$dropdown = options.$dropdown;
+    this.$dropdownContainer = this.$dropdown.parent();
+    this.$dropdownFooter = this.$dropdownContainer.find('.dropdown-footer');
+    this.$protectedBranch = this.$dropdownContainer.find('.create-new-protected-branch');
+
+    this.buildDropdown();
+    this.bindEvents();
+
+    // Hide footer
+    this.$dropdownFooter.addClass('hidden');
+  }
+
+  buildDropdown() {
+    this.$dropdown.glDropdown({
+      data: this.getProtectedBranches.bind(this),
+      filterable: true,
+      remote: false,
+      search: {
+        fields: ['title']
+      },
+      selectable: true,
+      toggleLabel(selected) {
+        return (selected && 'id' in selected) ? selected.title : 'Protected Branch';
+      },
+      fieldName: 'protected_branch[name]',
+      text(protectedBranch) {
+        return _.escape(protectedBranch.title);
+      },
+      id(protectedBranch) {
+        return _.escape(protectedBranch.id);
+      },
+      onFilter: this.toggleCreateNewButton.bind(this),
+      clicked: (item, $el, e) => {
+        e.preventDefault();
+        this.onSelect();
+      }
+    });
+  }
+
+  bindEvents() {
+    this.$protectedBranch.on('click', this.onClickCreateWildcard.bind(this));
+  }
+
+  onClickCreateWildcard() {
+    // Refresh the dropdown's data, which ends up calling `getProtectedBranches`
+    this.$dropdown.data('glDropdown').remote.execute();
+    this.$dropdown.data('glDropdown').selectRowAtIndex();
+  }
+
+  getProtectedBranches(term, callback) {
+    if (this.selectedBranch) {
+      callback(gon.open_branches.concat(this.selectedBranch));
+    } else {
+      callback(gon.open_branches);
+    }
+  }
+
+  toggleCreateNewButton(branchName) {
+    this.selectedBranch = {
+      title: branchName,
+      id: branchName,
+      text: branchName
+    };
+
+    if (branchName) {
+      this.$dropdownContainer
+        .find('.create-new-protected-branch code')
+        .text(branchName);
+    }
+
+    this.$dropdownFooter.toggleClass('hidden', !branchName);
+  }
+}
+
+window.ProtectedBranchDropdown = ProtectedBranchDropdown;
diff --git a/app/assets/javascripts/protected_branches/protected_branch_dropdown.js.es6 b/app/assets/javascripts/protected_branches/protected_branch_dropdown.js.es6
deleted file mode 100644
index e3f226e9a2a..00000000000
--- a/app/assets/javascripts/protected_branches/protected_branch_dropdown.js.es6
+++ /dev/null
@@ -1,77 +0,0 @@
-/* eslint-disable */
-class ProtectedBranchDropdown {
-  constructor(options) {
-    this.onSelect = options.onSelect;
-    this.$dropdown = options.$dropdown;
-    this.$dropdownContainer = this.$dropdown.parent();
-    this.$dropdownFooter = this.$dropdownContainer.find('.dropdown-footer');
-    this.$protectedBranch = this.$dropdownContainer.find('.create-new-protected-branch');
-
-    this.buildDropdown();
-    this.bindEvents();
-
-    // Hide footer
-    this.$dropdownFooter.addClass('hidden');
-  }
-
-  buildDropdown() {
-    this.$dropdown.glDropdown({
-      data: this.getProtectedBranches.bind(this),
-      filterable: true,
-      remote: false,
-      search: {
-        fields: ['title']
-      },
-      selectable: true,
-      toggleLabel(selected) {
-        return (selected && 'id' in selected) ? selected.title : 'Protected Branch';
-      },
-      fieldName: 'protected_branch[name]',
-      text(protectedBranch) {
-        return _.escape(protectedBranch.title);
-      },
-      id(protectedBranch) {
-        return _.escape(protectedBranch.id);
-      },
-      onFilter: this.toggleCreateNewButton.bind(this),
-      clicked: (item, $el, e) => {
-        e.preventDefault();
-        this.onSelect();
-      }
-    });
-  }
-
-  bindEvents() {
-    this.$protectedBranch.on('click', this.onClickCreateWildcard.bind(this));
-  }
-
-  onClickCreateWildcard() {
-    // Refresh the dropdown's data, which ends up calling `getProtectedBranches`
-    this.$dropdown.data('glDropdown').remote.execute();
-    this.$dropdown.data('glDropdown').selectRowAtIndex(0);
-  }
-
-  getProtectedBranches(term, callback) {
-    if (this.selectedBranch) {
-      callback(gon.open_branches.concat(this.selectedBranch));
-    } else {
-      callback(gon.open_branches);
-    }
-  }
-
-  toggleCreateNewButton(branchName) {
-    this.selectedBranch = {
-      title: branchName,
-      id: branchName,
-      text: branchName
-    };
-
-    if (branchName) {
-      this.$dropdownContainer
-        .find('.create-new-protected-branch code')
-        .text(branchName);
-    }
-
-    this.$dropdownFooter.toggleClass('hidden', !branchName);
-  }
-}
diff --git a/app/assets/javascripts/protected_branches/protected_branch_edit.js b/app/assets/javascripts/protected_branches/protected_branch_edit.js
new file mode 100644
index 00000000000..6ef59e94384
--- /dev/null
+++ b/app/assets/javascripts/protected_branches/protected_branch_edit.js
@@ -0,0 +1,69 @@
+/* eslint-disable no-new, arrow-parens, no-param-reassign, comma-dangle, max-len */
+/* global Flash */
+
+(global => {
+  global.gl = global.gl || {};
+
+  gl.ProtectedBranchEdit = class {
+    constructor(options) {
+      this.$wrap = options.$wrap;
+      this.$allowedToMergeDropdown = this.$wrap.find('.js-allowed-to-merge');
+      this.$allowedToPushDropdown = this.$wrap.find('.js-allowed-to-push');
+
+      this.buildDropdowns();
+    }
+
+    buildDropdowns() {
+      // Allowed to merge dropdown
+      new gl.ProtectedBranchAccessDropdown({
+        $dropdown: this.$allowedToMergeDropdown,
+        data: gon.merge_access_levels,
+        onSelect: this.onSelect.bind(this)
+      });
+
+      // Allowed to push dropdown
+      new gl.ProtectedBranchAccessDropdown({
+        $dropdown: this.$allowedToPushDropdown,
+        data: gon.push_access_levels,
+        onSelect: this.onSelect.bind(this)
+      });
+    }
+
+    onSelect() {
+      const $allowedToMergeInput = this.$wrap.find(`input[name="${this.$allowedToMergeDropdown.data('fieldName')}"]`);
+      const $allowedToPushInput = this.$wrap.find(`input[name="${this.$allowedToPushDropdown.data('fieldName')}"]`);
+
+      // Do not update if one dropdown has not selected any option
+      if (!($allowedToMergeInput.length && $allowedToPushInput.length)) return;
+
+      this.$allowedToMergeDropdown.disable();
+      this.$allowedToPushDropdown.disable();
+
+      $.ajax({
+        type: 'POST',
+        url: this.$wrap.data('url'),
+        dataType: 'json',
+        data: {
+          _method: 'PATCH',
+          protected_branch: {
+            merge_access_levels_attributes: [{
+              id: this.$allowedToMergeDropdown.data('access-level-id'),
+              access_level: $allowedToMergeInput.val()
+            }],
+            push_access_levels_attributes: [{
+              id: this.$allowedToPushDropdown.data('access-level-id'),
+              access_level: $allowedToPushInput.val()
+            }]
+          }
+        },
+        error() {
+          $.scrollTo(0);
+          new Flash('Failed to update branch!');
+        }
+      }).always(() => {
+        this.$allowedToMergeDropdown.enable();
+        this.$allowedToPushDropdown.enable();
+      });
+    }
+  };
+})(window);
diff --git a/app/assets/javascripts/protected_branches/protected_branch_edit.js.es6 b/app/assets/javascripts/protected_branches/protected_branch_edit.js.es6
deleted file mode 100644
index ac3142ffb07..00000000000
--- a/app/assets/javascripts/protected_branches/protected_branch_edit.js.es6
+++ /dev/null
@@ -1,66 +0,0 @@
-/* eslint-disable */
-(global => {
-  global.gl = global.gl || {};
-
-  gl.ProtectedBranchEdit = class {
-    constructor(options) {
-      this.$wrap = options.$wrap;
-      this.$allowedToMergeDropdown = this.$wrap.find('.js-allowed-to-merge');
-      this.$allowedToPushDropdown = this.$wrap.find('.js-allowed-to-push');
-
-      this.buildDropdowns();
-    }
-
-    buildDropdowns() {
-
-      // Allowed to merge dropdown
-      new gl.ProtectedBranchAccessDropdown({
-        $dropdown: this.$allowedToMergeDropdown,
-        data: gon.merge_access_levels,
-        onSelect: this.onSelect.bind(this)
-      });
-
-      // Allowed to push dropdown
-      new gl.ProtectedBranchAccessDropdown({
-        $dropdown: this.$allowedToPushDropdown,
-        data: gon.push_access_levels,
-        onSelect: this.onSelect.bind(this)
-      });
-    }
-
-    onSelect() {
-      const $allowedToMergeInput = this.$wrap.find(`input[name="${this.$allowedToMergeDropdown.data('fieldName')}"]`);
-      const $allowedToPushInput = this.$wrap.find(`input[name="${this.$allowedToPushDropdown.data('fieldName')}"]`);
-
-      // Do not update if one dropdown has not selected any option
-      if (!($allowedToMergeInput.length && $allowedToPushInput.length)) return; 
-
-      $.ajax({
-        type: 'POST',
-        url: this.$wrap.data('url'),
-        dataType: 'json',
-        data: {
-          _method: 'PATCH',
-          protected_branch: {
-            merge_access_levels_attributes: [{
-              id: this.$allowedToMergeDropdown.data('access-level-id'),
-              access_level: $allowedToMergeInput.val()
-            }],
-            push_access_levels_attributes: [{
-              id: this.$allowedToPushDropdown.data('access-level-id'),
-              access_level: $allowedToPushInput.val()
-            }]
-          }
-        },
-        success: () => {
-          this.$wrap.effect('highlight');
-        },
-        error() {
-          $.scrollTo(0);
-          new Flash('Failed to update branch!');
-        }
-      });
-    }
-  }
-
-})(window);
diff --git a/app/assets/javascripts/protected_branches/protected_branch_edit_list.js b/app/assets/javascripts/protected_branches/protected_branch_edit_list.js
new file mode 100644
index 00000000000..336fa6c57a7
--- /dev/null
+++ b/app/assets/javascripts/protected_branches/protected_branch_edit_list.js
@@ -0,0 +1,18 @@
+/* eslint-disable arrow-parens, no-param-reassign, no-new, comma-dangle */
+
+(global => {
+  global.gl = global.gl || {};
+
+  gl.ProtectedBranchEditList = class {
+    constructor() {
+      this.$wrap = $('.protected-branches-list');
+
+      // Build edit forms
+      this.$wrap.find('.js-protected-branch-edit-form').each((i, el) => {
+        new gl.ProtectedBranchEdit({
+          $wrap: $(el)
+        });
+      });
+    }
+  };
+})(window);
diff --git a/app/assets/javascripts/protected_branches/protected_branch_edit_list.js.es6 b/app/assets/javascripts/protected_branches/protected_branch_edit_list.js.es6
deleted file mode 100644
index 705378a364d..00000000000
--- a/app/assets/javascripts/protected_branches/protected_branch_edit_list.js.es6
+++ /dev/null
@@ -1,18 +0,0 @@
-/* eslint-disable */
-(global => {
-  global.gl = global.gl || {};
-
-  gl.ProtectedBranchEditList = class {
-    constructor() {
-      this.$wrap = $('.protected-branches-list');
-
-      // Build edit forms
-      this.$wrap.find('.js-protected-branch-edit-form').each((i, el) => {
-        new gl.ProtectedBranchEdit({
-          $wrap: $(el)
-        });
-      });
-    }
-  }
-
-})(window);
diff --git a/app/assets/javascripts/protected_branches/protected_branches_bundle.js b/app/assets/javascripts/protected_branches/protected_branches_bundle.js
index 17e34163831..849c1e31623 100644
--- a/app/assets/javascripts/protected_branches/protected_branches_bundle.js
+++ b/app/assets/javascripts/protected_branches/protected_branches_bundle.js
@@ -1,2 +1,5 @@
-/* eslint-disable */
-/*= require_tree . */
+require('./protected_branch_access_dropdown');
+require('./protected_branch_create');
+require('./protected_branch_dropdown');
+require('./protected_branch_edit');
+require('./protected_branch_edit_list');
diff --git a/app/assets/javascripts/render_gfm.js b/app/assets/javascripts/render_gfm.js
new file mode 100644
index 00000000000..48cae8a4fa9
--- /dev/null
+++ b/app/assets/javascripts/render_gfm.js
@@ -0,0 +1,15 @@
+/* eslint-disable func-names, space-before-function-paren, consistent-return, no-var, no-undef, no-else-return, prefer-arrow-callback, max-len */
+// Render Gitlab flavoured Markdown
+//
+// Delegates to syntax highlight and render math
+//
+(function() {
+  $.fn.renderGFM = function() {
+    this.find('.js-syntax-highlight').syntaxHighlight();
+    this.find('.js-render-math').renderMath();
+  };
+
+  $(document).on('ready load', function() {
+    return $('body').renderGFM();
+  });
+}).call(window);
diff --git a/app/assets/javascripts/render_math.js b/app/assets/javascripts/render_math.js
new file mode 100644
index 00000000000..76c61c001ba
--- /dev/null
+++ b/app/assets/javascripts/render_math.js
@@ -0,0 +1,54 @@
+/* eslint-disable func-names, space-before-function-paren, consistent-return, no-var, no-undef, no-else-return, prefer-arrow-callback, max-len, no-console */
+// Renders math using KaTeX in any element with the
+// `js-render-math` class
+//
+// ### Example Markup
+//
+//   <code class="js-render-math"></div>
+//
+(function() {
+  // Only load once
+  var katexLoaded = false;
+
+  // Loop over all math elements and render math
+  var renderWithKaTeX = function (elements) {
+    elements.each(function () {
+      var mathNode = $('<span></span>');
+      var $this = $(this);
+
+      var display = $this.attr('data-math-style') === 'display';
+      try {
+        katex.render($this.text(), mathNode.get(0), { displayMode: display });
+        mathNode.insertAfter($this);
+        $this.remove();
+      } catch (err) {
+        // What can we do??
+        console.log(err.message);
+      }
+    });
+  };
+
+  $.fn.renderMath = function() {
+    var $this = this;
+    if ($this.length === 0) return;
+
+    if (katexLoaded) renderWithKaTeX($this);
+    else {
+      // Request CSS file so it is in the cache
+      $.get(gon.katex_css_url, function() {
+        var css = $('<link>',
+          { rel: 'stylesheet',
+            type: 'text/css',
+            href: gon.katex_css_url,
+          });
+        css.appendTo('head');
+
+        // Load KaTeX js
+        $.getScript(gon.katex_js_url, function() {
+          katexLoaded = true;
+          renderWithKaTeX($this); // Run KaTeX
+        });
+      });
+    }
+  };
+}).call(window);
diff --git a/app/assets/javascripts/right_sidebar.js b/app/assets/javascripts/right_sidebar.js
index 440b5da756d..903862cac6b 100644
--- a/app/assets/javascripts/right_sidebar.js
+++ b/app/assets/javascripts/right_sidebar.js
@@ -1,6 +1,8 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, no-unused-vars, semi, consistent-return, one-var, one-var-declaration-per-line, no-undef, quotes, prefer-template, object-shorthand, comma-dangle, no-else-return, no-param-reassign, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, no-unused-vars, consistent-return, one-var, one-var-declaration-per-line, quotes, prefer-template, object-shorthand, comma-dangle, no-else-return, no-param-reassign, max-len */
+/* global Cookies */
+
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.Sidebar = (function() {
     function Sidebar(currentUser) {
@@ -16,14 +18,19 @@
       $('.dropdown').off('loading.gl.dropdown');
       $('.dropdown').off('loaded.gl.dropdown');
       $(document).off('click', '.js-sidebar-toggle');
-    }
+    };
 
     Sidebar.prototype.addEventListeners = function() {
+      const $document = $(document);
+      const throttledSetSidebarHeight = _.throttle(this.setSidebarHeight, 10);
+
       this.sidebar.on('click', '.sidebar-collapsed-icon', this, this.sidebarCollapseClicked);
       $('.dropdown').on('hidden.gl.dropdown', this, this.onSidebarDropdownHidden);
       $('.dropdown').on('loading.gl.dropdown', this.sidebarDropdownLoading);
       $('.dropdown').on('loaded.gl.dropdown', this.sidebarDropdownLoaded);
-      $(document).on('click', '.js-sidebar-toggle', function(e, triggered) {
+      $(window).on('resize', () => throttledSetSidebarHeight());
+      $document.on('scroll', () => throttledSetSidebarHeight());
+      $document.on('click', '.js-sidebar-toggle', function(e, triggered) {
         var $allGutterToggleIcons, $this, $thisIcon;
         e.preventDefault();
         $this = $(this);
@@ -189,6 +196,17 @@
       }
     };
 
+    Sidebar.prototype.setSidebarHeight = function() {
+      const $navHeight = $('.navbar-gitlab').outerHeight() + $('.layout-nav').outerHeight();
+      const $rightSidebar = $('.js-right-sidebar');
+      const diff = $navHeight - $('body').scrollTop();
+      if (diff > 0) {
+        $rightSidebar.outerHeight($(window).height() - diff);
+      } else {
+        $rightSidebar.outerHeight('100%');
+      }
+    };
+
     Sidebar.prototype.isOpen = function() {
       return this.sidebar.is('.right-sidebar-expanded');
     };
@@ -198,7 +216,5 @@
     };
 
     return Sidebar;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/search.js b/app/assets/javascripts/search.js
index 1d208f1494c..e66418beeab 100644
--- a/app/assets/javascripts/search.js
+++ b/app/assets/javascripts/search.js
@@ -1,4 +1,6 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, one-var, one-var-declaration-per-line, object-shorthand, no-undef, prefer-arrow-callback, comma-dangle, prefer-template, quotes, no-else-return, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, one-var, one-var-declaration-per-line, object-shorthand, prefer-arrow-callback, comma-dangle, prefer-template, quotes, no-else-return, max-len */
+/* global Api */
+
 (function() {
   this.Search = (function() {
     function Search() {
@@ -10,10 +12,13 @@
         selectable: true,
         filterable: true,
         fieldName: 'group_id',
+        search: {
+          fields: ['full_name']
+        },
         data: function(term, callback) {
           return Api.groups(term, {}, function(data) {
             data.unshift({
-              name: 'Any'
+              full_name: 'Any'
             });
             data.splice(1, 0, 'divider');
             return callback(data);
@@ -23,10 +28,10 @@
           return obj.id;
         },
         text: function(obj) {
-          return obj.name;
+          return obj.full_name;
         },
         toggleLabel: function(obj) {
-          return ($groupDropdown.data('default-label')) + " " + obj.name;
+          return ($groupDropdown.data('default-label')) + " " + obj.full_name;
         },
         clicked: (function(_this) {
           return function() {
@@ -38,6 +43,9 @@
         selectable: true,
         filterable: true,
         fieldName: 'project_id',
+        search: {
+          fields: ['name']
+        },
         data: function(term, callback) {
           return Api.projects(term, 'id', function(data) {
             data.unshift({
@@ -88,7 +96,5 @@
     };
 
     return Search;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/search_autocomplete.js b/app/assets/javascripts/search_autocomplete.js
new file mode 100644
index 00000000000..6fd5345a0a6
--- /dev/null
+++ b/app/assets/javascripts/search_autocomplete.js
@@ -0,0 +1,432 @@
+/* eslint-disable comma-dangle, no-return-assign, one-var, no-var, no-underscore-dangle, one-var-declaration-per-line, no-unused-vars, no-cond-assign, consistent-return, object-shorthand, prefer-arrow-callback, func-names, space-before-function-paren, prefer-template, quotes, class-methods-use-this, no-unused-expressions, no-sequences, wrap-iife, no-lonely-if, no-else-return, no-param-reassign, vars-on-top, max-len */
+
+((global) => {
+  const KEYCODE = {
+    ESCAPE: 27,
+    BACKSPACE: 8,
+    ENTER: 13,
+    UP: 38,
+    DOWN: 40
+  };
+
+  class SearchAutocomplete {
+    constructor({ wrap, optsEl, autocompletePath, projectId, projectRef } = {}) {
+      this.bindEventContext();
+      this.wrap = wrap || $('.search');
+      this.optsEl = optsEl || this.wrap.find('.search-autocomplete-opts');
+      this.autocompletePath = autocompletePath || this.optsEl.data('autocomplete-path');
+      this.projectId = projectId || (this.optsEl.data('autocomplete-project-id') || '');
+      this.projectRef = projectRef || (this.optsEl.data('autocomplete-project-ref') || '');
+      this.dropdown = this.wrap.find('.dropdown');
+      this.dropdownContent = this.dropdown.find('.dropdown-content');
+      this.locationBadgeEl = this.getElement('.location-badge');
+      this.scopeInputEl = this.getElement('#scope');
+      this.searchInput = this.getElement('.search-input');
+      this.projectInputEl = this.getElement('#search_project_id');
+      this.groupInputEl = this.getElement('#group_id');
+      this.searchCodeInputEl = this.getElement('#search_code');
+      this.repositoryInputEl = this.getElement('#repository_ref');
+      this.clearInput = this.getElement('.js-clear-input');
+      this.saveOriginalState();
+      // Only when user is logged in
+      if (gon.current_user_id) {
+        this.createAutocomplete();
+      }
+      this.searchInput.addClass('disabled');
+      this.saveTextLength();
+      this.bindEvents();
+    }
+
+    // Finds an element inside wrapper element
+    bindEventContext() {
+      this.onSearchInputBlur = this.onSearchInputBlur.bind(this);
+      this.onClearInputClick = this.onClearInputClick.bind(this);
+      this.onSearchInputFocus = this.onSearchInputFocus.bind(this);
+      this.onSearchInputClick = this.onSearchInputClick.bind(this);
+      this.onSearchInputKeyUp = this.onSearchInputKeyUp.bind(this);
+      this.onSearchInputKeyDown = this.onSearchInputKeyDown.bind(this);
+    }
+    getElement(selector) {
+      return this.wrap.find(selector);
+    }
+
+    saveOriginalState() {
+      return this.originalState = this.serializeState();
+    }
+
+    saveTextLength() {
+      return this.lastTextLength = this.searchInput.val().length;
+    }
+
+    createAutocomplete() {
+      return this.searchInput.glDropdown({
+        filterInputBlur: false,
+        filterable: true,
+        filterRemote: true,
+        highlight: true,
+        enterCallback: false,
+        filterInput: 'input#search',
+        search: {
+          fields: ['text']
+        },
+        id: this.getSearchText,
+        data: this.getData.bind(this),
+        selectable: true,
+        clicked: this.onClick.bind(this)
+      });
+    }
+
+    getSearchText(selectedObject, el) {
+      return selectedObject.id ? selectedObject.text : '';
+    }
+
+    getData(term, callback) {
+      var _this, contents, jqXHR;
+      _this = this;
+      if (!term) {
+        if (contents = this.getCategoryContents()) {
+          this.searchInput.data('glDropdown').filter.options.callback(contents);
+          this.enableAutocomplete();
+        }
+        return;
+      }
+      // Prevent multiple ajax calls
+      if (this.loadingSuggestions) {
+        return;
+      }
+      this.loadingSuggestions = true;
+      return jqXHR = $.get(this.autocompletePath, {
+        project_id: this.projectId,
+        project_ref: this.projectRef,
+        term: term
+      }, function(response) {
+        var data, firstCategory, i, lastCategory, len, suggestion;
+        // Hide dropdown menu if no suggestions returns
+        if (!response.length) {
+          _this.disableAutocomplete();
+          return;
+        }
+        data = [];
+        // List results
+        firstCategory = true;
+        for (i = 0, len = response.length; i < len; i += 1) {
+          suggestion = response[i];
+          // Add group header before list each group
+          if (lastCategory !== suggestion.category) {
+            if (!firstCategory) {
+              data.push('separator');
+            }
+            if (firstCategory) {
+              firstCategory = false;
+            }
+            data.push({
+              header: suggestion.category
+            });
+            lastCategory = suggestion.category;
+          }
+          data.push({
+            id: (suggestion.category.toLowerCase()) + "-" + suggestion.id,
+            category: suggestion.category,
+            text: suggestion.label,
+            url: suggestion.url
+          });
+        }
+        // Add option to proceed with the search
+        if (data.length) {
+          data.push('separator');
+          data.push({
+            text: "Result name contains \"" + term + "\"",
+            url: "/search?search=" + term + "&project_id=" + (_this.projectInputEl.val()) + "&group_id=" + (_this.groupInputEl.val())
+          });
+        }
+        return callback(data);
+      }).always(function() {
+        return _this.loadingSuggestions = false;
+      });
+    }
+
+    getCategoryContents() {
+      var dashboardOptions, groupOptions, issuesPath, items, mrPath, name, options, projectOptions, userId, userName, utils;
+      userId = gon.current_user_id;
+      userName = gon.current_username;
+      utils = gl.utils, projectOptions = gl.projectOptions, groupOptions = gl.groupOptions, dashboardOptions = gl.dashboardOptions;
+      if (utils.isInGroupsPage() && groupOptions) {
+        options = groupOptions[utils.getGroupSlug()];
+      } else if (utils.isInProjectPage() && projectOptions) {
+        options = projectOptions[utils.getProjectSlug()];
+      } else if (dashboardOptions) {
+        options = dashboardOptions;
+      }
+      issuesPath = options.issuesPath, mrPath = options.mrPath, name = options.name;
+      items = [
+        {
+          header: "" + name
+        }, {
+          text: 'Issues assigned to me',
+          url: issuesPath + "/?assignee_username=" + userName
+        }, {
+          text: "Issues I've created",
+          url: issuesPath + "/?author_username=" + userName
+        }, 'separator', {
+          text: 'Merge requests assigned to me',
+          url: mrPath + "/?assignee_username=" + userName
+        }, {
+          text: "Merge requests I've created",
+          url: mrPath + "/?author_username=" + userName
+        }
+      ];
+      if (!name) {
+        items.splice(0, 1);
+      }
+      return items;
+    }
+
+    serializeState() {
+      return {
+        // Search Criteria
+        search_project_id: this.projectInputEl.val(),
+        group_id: this.groupInputEl.val(),
+        search_code: this.searchCodeInputEl.val(),
+        repository_ref: this.repositoryInputEl.val(),
+        scope: this.scopeInputEl.val(),
+        // Location badge
+        _location: this.locationBadgeEl.text()
+      };
+    }
+
+    bindEvents() {
+      this.searchInput.on('keydown', this.onSearchInputKeyDown);
+      this.searchInput.on('keyup', this.onSearchInputKeyUp);
+      this.searchInput.on('click', this.onSearchInputClick);
+      this.searchInput.on('focus', this.onSearchInputFocus);
+      this.searchInput.on('blur', this.onSearchInputBlur);
+      this.clearInput.on('click', this.onClearInputClick);
+      return this.locationBadgeEl.on('click', (function(_this) {
+        return function() {
+          return _this.searchInput.focus();
+        };
+      })(this));
+    }
+
+    enableAutocomplete() {
+      var _this;
+      // No need to enable anything if user is not logged in
+      if (!gon.current_user_id) {
+        return;
+      }
+      if (!this.dropdown.hasClass('open')) {
+        _this = this;
+        this.loadingSuggestions = false;
+        this.dropdown.addClass('open').trigger('shown.bs.dropdown');
+        return this.searchInput.removeClass('disabled');
+      }
+    }
+
+      // Saves last length of the entered text
+    onSearchInputKeyDown() {
+      return this.saveTextLength();
+    }
+
+    onSearchInputKeyUp(e) {
+      switch (e.keyCode) {
+        case KEYCODE.BACKSPACE:
+          // when trying to remove the location badge
+          if (this.lastTextLength === 0 && this.badgePresent()) {
+            this.removeLocationBadge();
+          }
+          // When removing the last character and no badge is present
+          if (this.lastTextLength === 1) {
+            this.disableAutocomplete();
+          }
+          // When removing any character from existin value
+          if (this.lastTextLength > 1) {
+            this.enableAutocomplete();
+          }
+          break;
+        case KEYCODE.ESCAPE:
+          this.restoreOriginalState();
+          break;
+        case KEYCODE.ENTER:
+          this.disableAutocomplete();
+          break;
+        case KEYCODE.UP:
+        case KEYCODE.DOWN:
+          return;
+        default:
+          // Handle the case when deleting the input value other than backspace
+          // e.g. Pressing ctrl + backspace or ctrl + x
+          if (this.searchInput.val() === '') {
+            this.disableAutocomplete();
+          } else {
+            // We should display the menu only when input is not empty
+            if (e.keyCode !== KEYCODE.ENTER) {
+              this.enableAutocomplete();
+            }
+          }
+      }
+      this.wrap.toggleClass('has-value', !!e.target.value);
+    }
+
+    // Avoid falsy value to be returned
+    onSearchInputClick(e) {
+      return e.stopImmediatePropagation();
+    }
+
+    onSearchInputFocus() {
+      this.isFocused = true;
+      this.wrap.addClass('search-active');
+      if (this.getValue() === '') {
+        return this.getData();
+      }
+    }
+
+    getValue() {
+      return this.searchInput.val();
+    }
+
+    onClearInputClick(e) {
+      e.preventDefault();
+      return this.searchInput.val('').focus();
+    }
+
+    onSearchInputBlur(e) {
+      this.isFocused = false;
+      this.wrap.removeClass('search-active');
+      // If input is blank then restore state
+      if (this.searchInput.val() === '') {
+        return this.restoreOriginalState();
+      }
+    }
+
+    addLocationBadge(item) {
+      var badgeText, category, value;
+      category = item.category != null ? item.category + ": " : '';
+      value = item.value != null ? item.value : '';
+      badgeText = "" + category + value;
+      this.locationBadgeEl.text(badgeText).show();
+      return this.wrap.addClass('has-location-badge');
+    }
+
+    hasLocationBadge() {
+      return this.wrap.is('.has-location-badge');
+    }
+
+    restoreOriginalState() {
+      var i, input, inputs, len;
+      inputs = Object.keys(this.originalState);
+      for (i = 0, len = inputs.length; i < len; i += 1) {
+        input = inputs[i];
+        this.getElement("#" + input).val(this.originalState[input]);
+      }
+      if (this.originalState._location === '') {
+        return this.locationBadgeEl.hide();
+      } else {
+        return this.addLocationBadge({
+          value: this.originalState._location
+        });
+      }
+    }
+
+    badgePresent() {
+      return this.locationBadgeEl.length;
+    }
+
+    resetSearchState() {
+      var i, input, inputs, len, results;
+      inputs = Object.keys(this.originalState);
+      results = [];
+      for (i = 0, len = inputs.length; i < len; i += 1) {
+        input = inputs[i];
+        // _location isnt a input
+        if (input === '_location') {
+          break;
+        }
+        results.push(this.getElement("#" + input).val(''));
+      }
+      return results;
+    }
+
+    removeLocationBadge() {
+      this.locationBadgeEl.hide();
+      this.resetSearchState();
+      this.wrap.removeClass('has-location-badge');
+      return this.disableAutocomplete();
+    }
+
+    disableAutocomplete() {
+      if (!this.searchInput.hasClass('disabled') && this.dropdown.hasClass('open')) {
+        this.searchInput.addClass('disabled');
+        this.dropdown.removeClass('open').trigger('hidden.bs.dropdown');
+        this.restoreMenu();
+      }
+    }
+
+    restoreMenu() {
+      var html;
+      html = "<ul> <li><a class='dropdown-menu-empty-link is-focused'>Loading...</a></li> </ul>";
+      return this.dropdownContent.html(html);
+    }
+
+    onClick(item, $el, e) {
+      if (location.pathname.indexOf(item.url) !== -1) {
+        if (!e.metaKey) e.preventDefault();
+        if (!this.badgePresent) {
+          if (item.category === 'Projects') {
+            this.projectInputEl.val(item.id);
+            this.addLocationBadge({
+              value: 'This project'
+            });
+          }
+          if (item.category === 'Groups') {
+            this.groupInputEl.val(item.id);
+            this.addLocationBadge({
+              value: 'This group'
+            });
+          }
+        }
+        $el.removeClass('is-active');
+        this.disableAutocomplete();
+        return this.searchInput.val('').focus();
+      }
+    }
+  }
+
+  global.SearchAutocomplete = SearchAutocomplete;
+
+  $(function() {
+    var $projectOptionsDataEl = $('.js-search-project-options');
+    var $groupOptionsDataEl = $('.js-search-group-options');
+    var $dashboardOptionsDataEl = $('.js-search-dashboard-options');
+
+    if ($projectOptionsDataEl.length) {
+      gl.projectOptions = gl.projectOptions || {};
+
+      var projectPath = $projectOptionsDataEl.data('project-path');
+
+      gl.projectOptions[projectPath] = {
+        name: $projectOptionsDataEl.data('name'),
+        issuesPath: $projectOptionsDataEl.data('issues-path'),
+        mrPath: $projectOptionsDataEl.data('mr-path')
+      };
+    }
+
+    if ($groupOptionsDataEl.length) {
+      gl.groupOptions = gl.groupOptions || {};
+
+      var groupPath = $groupOptionsDataEl.data('group-path');
+
+      gl.groupOptions[groupPath] = {
+        name: $groupOptionsDataEl.data('name'),
+        issuesPath: $groupOptionsDataEl.data('issues-path'),
+        mrPath: $groupOptionsDataEl.data('mr-path')
+      };
+    }
+
+    if ($dashboardOptionsDataEl.length) {
+      gl.dashboardOptions = {
+        issuesPath: $dashboardOptionsDataEl.data('issues-path'),
+        mrPath: $dashboardOptionsDataEl.data('mr-path')
+      };
+    }
+  });
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/search_autocomplete.js.es6 b/app/assets/javascripts/search_autocomplete.js.es6
deleted file mode 100644
index 5fa94556501..00000000000
--- a/app/assets/javascripts/search_autocomplete.js.es6
+++ /dev/null
@@ -1,428 +0,0 @@
-/* eslint-disable */
-((global) => {
-
-  const KEYCODE = {
-    ESCAPE: 27,
-    BACKSPACE: 8,
-    ENTER: 13,
-    UP: 38,
-    DOWN: 40
-  };
-
-  class SearchAutocomplete {
-    constructor({ wrap, optsEl, autocompletePath, projectId, projectRef } = {}) {
-      this.bindEventContext();
-      this.wrap = wrap || $('.search');
-      this.optsEl = optsEl || this.wrap.find('.search-autocomplete-opts');
-      this.autocompletePath = autocompletePath || this.optsEl.data('autocomplete-path');
-      this.projectId = projectId || (this.optsEl.data('autocomplete-project-id') || '');
-      this.projectRef = projectRef || (this.optsEl.data('autocomplete-project-ref') || '');
-      this.dropdown = this.wrap.find('.dropdown');
-      this.dropdownContent = this.dropdown.find('.dropdown-content');
-      this.locationBadgeEl = this.getElement('.location-badge');
-      this.scopeInputEl = this.getElement('#scope');
-      this.searchInput = this.getElement('.search-input');
-      this.projectInputEl = this.getElement('#search_project_id');
-      this.groupInputEl = this.getElement('#group_id');
-      this.searchCodeInputEl = this.getElement('#search_code');
-      this.repositoryInputEl = this.getElement('#repository_ref');
-      this.clearInput = this.getElement('.js-clear-input');
-      this.saveOriginalState();
-      // Only when user is logged in
-      if (gon.current_user_id) {
-        this.createAutocomplete();
-      }
-      this.searchInput.addClass('disabled');
-      this.saveTextLength();
-      this.bindEvents();
-    }
-
-    // Finds an element inside wrapper element
-    bindEventContext() {
-      this.onSearchInputBlur = this.onSearchInputBlur.bind(this);
-      this.onClearInputClick = this.onClearInputClick.bind(this);
-      this.onSearchInputFocus = this.onSearchInputFocus.bind(this);
-      this.onSearchInputClick = this.onSearchInputClick.bind(this);
-      this.onSearchInputKeyUp = this.onSearchInputKeyUp.bind(this);
-      this.onSearchInputKeyDown = this.onSearchInputKeyDown.bind(this);
-    }
-    getElement(selector) {
-      return this.wrap.find(selector);
-    }
-
-    saveOriginalState() {
-      return this.originalState = this.serializeState();
-    }
-
-    saveTextLength() {
-      return this.lastTextLength = this.searchInput.val().length;
-    }
-
-    createAutocomplete() {
-      return this.searchInput.glDropdown({
-        filterInputBlur: false,
-        filterable: true,
-        filterRemote: true,
-        highlight: true,
-        enterCallback: false,
-        filterInput: 'input#search',
-        search: {
-          fields: ['text']
-        },
-        data: this.getData.bind(this),
-        selectable: true,
-        clicked: this.onClick.bind(this)
-      });
-    }
-
-    getData(term, callback) {
-      var _this, contents, jqXHR;
-      _this = this;
-      if (!term) {
-        if (contents = this.getCategoryContents()) {
-          this.searchInput.data('glDropdown').filter.options.callback(contents);
-          this.enableAutocomplete();
-        }
-        return;
-      }
-      // Prevent multiple ajax calls
-      if (this.loadingSuggestions) {
-        return;
-      }
-      this.loadingSuggestions = true;
-      return jqXHR = $.get(this.autocompletePath, {
-        project_id: this.projectId,
-        project_ref: this.projectRef,
-        term: term
-      }, function(response) {
-        var data, firstCategory, i, lastCategory, len, suggestion;
-        // Hide dropdown menu if no suggestions returns
-        if (!response.length) {
-          _this.disableAutocomplete();
-          return;
-        }
-        data = [];
-        // List results
-        firstCategory = true;
-        for (i = 0, len = response.length; i < len; i++) {
-          suggestion = response[i];
-          // Add group header before list each group
-          if (lastCategory !== suggestion.category) {
-            if (!firstCategory) {
-              data.push('separator');
-            }
-            if (firstCategory) {
-              firstCategory = false;
-            }
-            data.push({
-              header: suggestion.category
-            });
-            lastCategory = suggestion.category;
-          }
-          data.push({
-            id: (suggestion.category.toLowerCase()) + "-" + suggestion.id,
-            category: suggestion.category,
-            text: suggestion.label,
-            url: suggestion.url
-          });
-        }
-        // Add option to proceed with the search
-        if (data.length) {
-          data.push('separator');
-          data.push({
-            text: "Result name contains \"" + term + "\"",
-            url: "/search?search=" + term + "&project_id=" + (_this.projectInputEl.val()) + "&group_id=" + (_this.groupInputEl.val())
-          });
-        }
-        return callback(data);
-      }).always(function() {
-        return _this.loadingSuggestions = false;
-      });
-    }
-
-    getCategoryContents() {
-      var dashboardOptions, groupOptions, issuesPath, items, mrPath, name, options, projectOptions, userId, utils;
-      userId = gon.current_user_id;
-      utils = gl.utils, projectOptions = gl.projectOptions, groupOptions = gl.groupOptions, dashboardOptions = gl.dashboardOptions;
-      if (utils.isInGroupsPage() && groupOptions) {
-        options = groupOptions[utils.getGroupSlug()];
-      } else if (utils.isInProjectPage() && projectOptions) {
-        options = projectOptions[utils.getProjectSlug()];
-      } else if (dashboardOptions) {
-        options = dashboardOptions;
-      }
-      issuesPath = options.issuesPath, mrPath = options.mrPath, name = options.name;
-      items = [
-        {
-          header: "" + name
-        }, {
-          text: 'Issues assigned to me',
-          url: issuesPath + "/?assignee_id=" + userId
-        }, {
-          text: "Issues I've created",
-          url: issuesPath + "/?author_id=" + userId
-        }, 'separator', {
-          text: 'Merge requests assigned to me',
-          url: mrPath + "/?assignee_id=" + userId
-        }, {
-          text: "Merge requests I've created",
-          url: mrPath + "/?author_id=" + userId
-        }
-      ];
-      if (!name) {
-        items.splice(0, 1);
-      }
-      return items;
-    }
-
-    serializeState() {
-      return {
-        // Search Criteria
-        search_project_id: this.projectInputEl.val(),
-        group_id: this.groupInputEl.val(),
-        search_code: this.searchCodeInputEl.val(),
-        repository_ref: this.repositoryInputEl.val(),
-        scope: this.scopeInputEl.val(),
-        // Location badge
-        _location: this.locationBadgeEl.text()
-      };
-    }
-
-    bindEvents() {
-      this.searchInput.on('keydown', this.onSearchInputKeyDown);
-      this.searchInput.on('keyup', this.onSearchInputKeyUp);
-      this.searchInput.on('click', this.onSearchInputClick);
-      this.searchInput.on('focus', this.onSearchInputFocus);
-      this.searchInput.on('blur', this.onSearchInputBlur);
-      this.clearInput.on('click', this.onClearInputClick);
-      return this.locationBadgeEl.on('click', (function(_this) {
-        return function() {
-          return _this.searchInput.focus();
-        };
-      })(this));
-    }
-
-    enableAutocomplete() {
-      var _this;
-      // No need to enable anything if user is not logged in
-      if (!gon.current_user_id) {
-        return;
-      }
-      if (!this.dropdown.hasClass('open')) {
-        _this = this;
-        this.loadingSuggestions = false;
-        this.dropdown.addClass('open').trigger('shown.bs.dropdown');
-        return this.searchInput.removeClass('disabled');
-      }
-    };
-
-      // Saves last length of the entered text
-    onSearchInputKeyDown() {
-      return this.saveTextLength();
-    }
-
-    onSearchInputKeyUp(e) {
-      switch (e.keyCode) {
-        case KEYCODE.BACKSPACE:
-          // when trying to remove the location badge
-          if (this.lastTextLength === 0 && this.badgePresent()) {
-            this.removeLocationBadge();
-          }
-          // When removing the last character and no badge is present
-          if (this.lastTextLength === 1) {
-            this.disableAutocomplete();
-          }
-          // When removing any character from existin value
-          if (this.lastTextLength > 1) {
-            this.enableAutocomplete();
-          }
-          break;
-        case KEYCODE.ESCAPE:
-          this.restoreOriginalState();
-          break;
-        case KEYCODE.ENTER:
-          this.disableAutocomplete();
-          break;
-        case KEYCODE.UP:
-        case KEYCODE.DOWN:
-          return;
-        default:
-          // Handle the case when deleting the input value other than backspace
-          // e.g. Pressing ctrl + backspace or ctrl + x
-          if (this.searchInput.val() === '') {
-            this.disableAutocomplete();
-          } else {
-            // We should display the menu only when input is not empty
-            if (e.keyCode !== KEYCODE.ENTER) {
-              this.enableAutocomplete();
-            }
-          }
-      }
-      this.wrap.toggleClass('has-value', !!e.target.value);
-    }
-
-    // Avoid falsy value to be returned
-    onSearchInputClick(e) {
-      return e.stopImmediatePropagation();
-    }
-
-    onSearchInputFocus() {
-      this.isFocused = true;
-      this.wrap.addClass('search-active');
-      if (this.getValue() === '') {
-        return this.getData();
-      }
-    }
-
-    getValue() {
-      return this.searchInput.val();
-    }
-
-   onClearInputClick(e) {
-      e.preventDefault();
-      return this.searchInput.val('').focus();
-    }
-
-   onSearchInputBlur(e) {
-      this.isFocused = false;
-      this.wrap.removeClass('search-active');
-      // If input is blank then restore state
-      if (this.searchInput.val() === '') {
-        return this.restoreOriginalState();
-      }
-    }
-
-    addLocationBadge(item) {
-      var badgeText, category, value;
-      category = item.category != null ? item.category + ": " : '';
-      value = item.value != null ? item.value : '';
-      badgeText = "" + category + value;
-      this.locationBadgeEl.text(badgeText).show();
-      return this.wrap.addClass('has-location-badge');
-    }
-
-    hasLocationBadge() {
-      return this.wrap.is('.has-location-badge');
-    };
-
-    restoreOriginalState() {
-      var i, input, inputs, len;
-      inputs = Object.keys(this.originalState);
-      for (i = 0, len = inputs.length; i < len; i++) {
-        input = inputs[i];
-        this.getElement("#" + input).val(this.originalState[input]);
-      }
-      if (this.originalState._location === '') {
-        return this.locationBadgeEl.hide();
-      } else {
-        return this.addLocationBadge({
-          value: this.originalState._location
-        });
-      }
-    }
-
-    badgePresent() {
-      return this.locationBadgeEl.length;
-    }
-
-    resetSearchState() {
-      var i, input, inputs, len, results;
-      inputs = Object.keys(this.originalState);
-      results = [];
-      for (i = 0, len = inputs.length; i < len; i++) {
-        input = inputs[i];
-        // _location isnt a input
-        if (input === '_location') {
-          break;
-        }
-        results.push(this.getElement("#" + input).val(''));
-      }
-      return results;
-    }
-
-    removeLocationBadge() {
-      this.locationBadgeEl.hide();
-      this.resetSearchState();
-      this.wrap.removeClass('has-location-badge');
-      return this.disableAutocomplete();
-    }
-
-    disableAutocomplete() {
-      if (!this.searchInput.hasClass('disabled') && this.dropdown.hasClass('open')) {
-        this.searchInput.addClass('disabled');
-        this.dropdown.removeClass('open').trigger('hidden.bs.dropdown');
-        this.restoreMenu();
-      }
-    }
-
-    restoreMenu() {
-      var html;
-      html = "<ul> <li><a class='dropdown-menu-empty-link is-focused'>Loading...</a></li> </ul>";
-      return this.dropdownContent.html(html);
-    };
-
-    onClick(item, $el, e) {
-      if (location.pathname.indexOf(item.url) !== -1) {
-        e.preventDefault();
-        if (!this.badgePresent) {
-          if (item.category === 'Projects') {
-            this.projectInputEl.val(item.id);
-            this.addLocationBadge({
-              value: 'This project'
-            });
-          }
-          if (item.category === 'Groups') {
-            this.groupInputEl.val(item.id);
-            this.addLocationBadge({
-              value: 'This group'
-            });
-          }
-        }
-        $el.removeClass('is-active');
-        this.disableAutocomplete();
-        return this.searchInput.val('').focus();
-      }
-    };
-
-  }
-
-  global.SearchAutocomplete = SearchAutocomplete;
-
-  $(function() {
-    var $projectOptionsDataEl = $('.js-search-project-options');
-    var $groupOptionsDataEl = $('.js-search-group-options');
-    var $dashboardOptionsDataEl = $('.js-search-dashboard-options');
-
-    if ($projectOptionsDataEl.length) {
-      gl.projectOptions = gl.projectOptions || {};
-
-      var projectPath = $projectOptionsDataEl.data('project-path');
-
-      gl.projectOptions[projectPath] = {
-        name: $projectOptionsDataEl.data('name'),
-        issuesPath: $projectOptionsDataEl.data('issues-path'),
-        mrPath: $projectOptionsDataEl.data('mr-path')
-      };
-    }
-
-    if ($groupOptionsDataEl.length) {
-      gl.groupOptions = gl.groupOptions || {};
-
-      var groupPath = $groupOptionsDataEl.data('group-path');
-
-      gl.groupOptions[groupPath] = {
-        name: $groupOptionsDataEl.data('name'),
-        issuesPath: $groupOptionsDataEl.data('issues-path'),
-        mrPath: $groupOptionsDataEl.data('mr-path')
-      };
-    }
-
-    if ($dashboardOptionsDataEl.length) {
-      gl.dashboardOptions = {
-        issuesPath: $dashboardOptionsDataEl.data('issues-path'),
-        mrPath: $dashboardOptionsDataEl.data('mr-path')
-      };
-    }
-  });
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/shortcuts.js b/app/assets/javascripts/shortcuts.js
index fa2168723be..81766f4bd55 100644
--- a/app/assets/javascripts/shortcuts.js
+++ b/app/assets/javascripts/shortcuts.js
@@ -1,6 +1,9 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, quotes, no-undef, prefer-arrow-callback, consistent-return, object-shorthand, no-unused-vars, one-var, one-var-declaration-per-line, no-plusplus, no-else-return, comma-dangle, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, quotes, prefer-arrow-callback, consistent-return, object-shorthand, no-unused-vars, one-var, one-var-declaration-per-line, no-else-return, comma-dangle, max-len */
+/* global Mousetrap */
+/* global findFileURL */
+
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.Shortcuts = (function() {
     function Shortcuts(skipResetBindings) {
@@ -19,7 +22,7 @@
       Mousetrap.bind(['ctrl+shift+p', 'command+shift+p'], this.toggleMarkdownPreview);
       if (typeof findFileURL !== "undefined" && findFileURL !== null) {
         Mousetrap.bind('t', function() {
-          return Turbolinks.visit(findFileURL);
+          return gl.utils.visitUrl(findFileURL);
         });
       }
     }
@@ -47,7 +50,7 @@
           var i, l, len, results;
           if (location && location.length > 0) {
             results = [];
-            for (i = 0, len = location.length; i < len; i++) {
+            for (i = 0, len = location.length; i < len; i += 1) {
               l = location[i];
               results.push($(l).show());
             }
@@ -74,7 +77,6 @@
     };
 
     return Shortcuts;
-
   })();
 
   $(document).on('click.more_help', '.js-more-help-button', function(e) {
@@ -95,5 +97,4 @@
       }
     };
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/shortcuts_blob.js b/app/assets/javascripts/shortcuts_blob.js
index 65305b8c22f..bfe90aef71e 100644
--- a/app/assets/javascripts/shortcuts_blob.js
+++ b/app/assets/javascripts/shortcuts_blob.js
@@ -1,29 +1,29 @@
-/* eslint-disable func-names, space-before-function-paren, max-len, one-var, no-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, consistent-return, padded-blocks, no-undef, max-len */
-
-/*= require shortcuts */
-
-(function() {
-  var extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
-    hasProp = {}.hasOwnProperty;
-
-  this.ShortcutsBlob = (function(superClass) {
-    extend(ShortcutsBlob, superClass);
-
-    function ShortcutsBlob(skipResetBindings) {
-      ShortcutsBlob.__super__.constructor.call(this, skipResetBindings);
-      Mousetrap.bind('y', ShortcutsBlob.copyToClipboard);
+/* global Mousetrap */
+/* global Shortcuts */
+
+require('./shortcuts');
+
+const defaults = {
+  skipResetBindings: false,
+  fileBlobPermalinkUrl: null,
+};
+
+class ShortcutsBlob extends Shortcuts {
+  constructor(opts) {
+    const options = Object.assign({}, defaults, opts);
+    super(options.skipResetBindings);
+    this.options = options;
+
+    Mousetrap.bind('y', this.moveToFilePermalink.bind(this));
+  }
+
+  moveToFilePermalink() {
+    if (this.options.fileBlobPermalinkUrl) {
+      const hash = gl.utils.getLocationHash();
+      const hashUrlString = hash ? `#${hash}` : '';
+      gl.utils.visitUrl(`${this.options.fileBlobPermalinkUrl}${hashUrlString}`);
     }
+  }
+}
 
-    ShortcutsBlob.copyToClipboard = function() {
-      var clipboardButton;
-      clipboardButton = $('.btn-clipboard');
-      if (clipboardButton) {
-        return clipboardButton.click();
-      }
-    };
-
-    return ShortcutsBlob;
-
-  })(Shortcuts);
-
-}).call(this);
+module.exports = ShortcutsBlob;
diff --git a/app/assets/javascripts/shortcuts_dashboard_navigation.js b/app/assets/javascripts/shortcuts_dashboard_navigation.js
index 1b9a265ba39..e7baea894f6 100644
--- a/app/assets/javascripts/shortcuts_dashboard_navigation.js
+++ b/app/assets/javascripts/shortcuts_dashboard_navigation.js
@@ -1,6 +1,8 @@
-/* eslint-disable func-names, space-before-function-paren, max-len, one-var, no-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, prefer-arrow-callback, consistent-return, no-return-assign, padded-blocks, no-undef, max-len */
+/* eslint-disable func-names, space-before-function-paren, max-len, one-var, no-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, prefer-arrow-callback, consistent-return, no-return-assign */
+/* global Mousetrap */
+/* global Shortcuts */
 
-/*= require shortcuts */
+require('./shortcuts');
 
 (function() {
   var extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
@@ -34,7 +36,5 @@
     };
 
     return ShortcutsDashboardNavigation;
-
   })(Shortcuts);
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/shortcuts_find_file.js b/app/assets/javascripts/shortcuts_find_file.js
index 68cd6fad04e..a27ac264a5c 100644
--- a/app/assets/javascripts/shortcuts_find_file.js
+++ b/app/assets/javascripts/shortcuts_find_file.js
@@ -1,6 +1,8 @@
-/* eslint-disable func-names, space-before-function-paren, max-len, one-var, no-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, padded-blocks, no-undef, max-len */
+/* eslint-disable func-names, space-before-function-paren, max-len, one-var, no-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife */
+/* global Mousetrap */
+/* global ShortcutsNavigation */
 
-/*= require shortcuts_navigation */
+require('./shortcuts_navigation');
 
 (function() {
   var extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
@@ -32,7 +34,5 @@
     }
 
     return ShortcutsFindFile;
-
   })(ShortcutsNavigation);
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/shortcuts_issuable.js b/app/assets/javascripts/shortcuts_issuable.js
index c4899f3566a..fe58e98cee5 100644
--- a/app/assets/javascripts/shortcuts_issuable.js
+++ b/app/assets/javascripts/shortcuts_issuable.js
@@ -1,7 +1,10 @@
-/* eslint-disable func-names, space-before-function-paren, max-len, no-var, one-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, one-var-declaration-per-line, quotes, prefer-arrow-callback, consistent-return, prefer-template, no-mixed-operators, no-undef, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, max-len, no-var, one-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, one-var-declaration-per-line, quotes, prefer-arrow-callback, consistent-return, prefer-template, no-mixed-operators */
+/* global Mousetrap */
+/* global ShortcutsNavigation */
+/* global sidebar */
 
-/*= require mousetrap */
-/*= require shortcuts_navigation */
+require('mousetrap');
+require('./shortcuts_navigation');
 
 (function() {
   var extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
@@ -35,35 +38,48 @@
     }
 
     ShortcutsIssuable.prototype.replyWithSelectedText = function() {
-      var quote, replyField, selected, separator;
-      if (window.getSelection) {
-        selected = window.getSelection().toString();
-        replyField = $('.js-main-target-form #note_note');
-        if (selected.trim() === "") {
-          return;
-        }
-        // Put a '>' character before each non-empty line in the selection
-        quote = _.map(selected.split("\n"), function(val) {
-          if (val.trim() !== '') {
-            return "> " + val + "\n";
-          }
-        });
-        // If replyField already has some content, add a newline before our quote
-        separator = replyField.val().trim() !== "" && "\n" || '';
-        replyField.val(function(_, current) {
-          return current + separator + quote.join('') + "\n";
-        });
-        // Trigger autosave for the added text
-        replyField.trigger('input');
-        // Focus the input field
-        return replyField.focus();
+      var quote, documentFragment, selected, separator;
+      var replyField = $('.js-main-target-form #note_note');
+
+      documentFragment = window.gl.utils.getSelectedFragment();
+      if (!documentFragment) {
+        replyField.focus();
+        return;
+      }
+
+      // If the documentFragment contains more than just Markdown, don't copy as GFM.
+      if (documentFragment.querySelector('.md, .wiki')) return;
+
+      selected = window.gl.CopyAsGFM.nodeToGFM(documentFragment);
+
+      if (selected.trim() === "") {
+        return;
       }
+      quote = _.map(selected.split("\n"), function(val) {
+        return ("> " + val).trim() + "\n";
+      });
+      // If replyField already has some content, add a newline before our quote
+      separator = replyField.val().trim() !== "" && "\n\n" || '';
+      replyField.val(function(_, current) {
+        return current + separator + quote.join('') + "\n";
+      });
+
+      // Trigger autosave
+      replyField.trigger('input');
+
+      // Trigger autosize
+      var event = document.createEvent('Event');
+      event.initEvent('autosize:update', true, false);
+      replyField.get(0).dispatchEvent(event);
+
+      // Focus the input field
+      return replyField.focus();
     };
 
     ShortcutsIssuable.prototype.editIssue = function() {
       var $editBtn;
       $editBtn = $('.issuable-edit');
-      return Turbolinks.visit($editBtn.attr('href'));
+      return gl.utils.visitUrl($editBtn.attr('href'));
     };
 
     ShortcutsIssuable.prototype.openSidebarDropdown = function(name) {
@@ -72,7 +88,5 @@
     };
 
     return ShortcutsIssuable;
-
   })(ShortcutsNavigation);
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/shortcuts_navigation.js b/app/assets/javascripts/shortcuts_navigation.js
index 7d4d6364c70..09a58cad2b2 100644
--- a/app/assets/javascripts/shortcuts_navigation.js
+++ b/app/assets/javascripts/shortcuts_navigation.js
@@ -1,6 +1,8 @@
-/* eslint-disable func-names, space-before-function-paren, max-len, no-var, one-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, prefer-arrow-callback, consistent-return, no-return-assign, padded-blocks, no-undef, max-len */
+/* eslint-disable func-names, space-before-function-paren, max-len, no-var, one-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, prefer-arrow-callback, consistent-return, no-return-assign */
+/* global Mousetrap */
+/* global Shortcuts */
 
-/*= require shortcuts */
+require('./shortcuts');
 
 (function() {
   var extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
@@ -30,7 +32,7 @@
         return ShortcutsNavigation.findAndFollowLink('.shortcuts-network');
       });
       Mousetrap.bind('g g', function() {
-        return ShortcutsNavigation.findAndFollowLink('.shortcuts-graphs');
+        return ShortcutsNavigation.findAndFollowLink('.shortcuts-repository-charts');
       });
       Mousetrap.bind('g i', function() {
         return ShortcutsNavigation.findAndFollowLink('.shortcuts-issues');
@@ -62,7 +64,5 @@
     };
 
     return ShortcutsNavigation;
-
   })(Shortcuts);
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/shortcuts_network.js b/app/assets/javascripts/shortcuts_network.js
index a4095d2c06b..4c2bf8bf001 100644
--- a/app/assets/javascripts/shortcuts_network.js
+++ b/app/assets/javascripts/shortcuts_network.js
@@ -1,6 +1,8 @@
-/* eslint-disable func-names, space-before-function-paren, max-len, no-var, one-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, padded-blocks, no-undef, max-len */
+/* eslint-disable func-names, space-before-function-paren, max-len, no-var, one-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, max-len */
+/* global Mousetrap */
+/* global ShortcutsNavigation */
 
-/*= require shortcuts_navigation */
+require('./shortcuts_navigation');
 
 (function() {
   var extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
@@ -22,7 +24,5 @@
     }
 
     return ShortcutsNetwork;
-
   })(ShortcutsNavigation);
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/sidebar.js.es6 b/app/assets/javascripts/sidebar.js.es6
deleted file mode 100644
index a23ca449c4b..00000000000
--- a/app/assets/javascripts/sidebar.js.es6
+++ /dev/null
@@ -1,96 +0,0 @@
-/* eslint-disable */
-((global) => {
-  let singleton;
-
-  const pinnedStateCookie = 'pin_nav';
-  const sidebarBreakpoint = 1024;
-
-  const pageSelector = '.page-with-sidebar';
-  const navbarSelector = '.navbar-fixed-top';
-  const sidebarWrapperSelector = '.sidebar-wrapper';
-  const sidebarContentSelector = '.nav-sidebar';
-
-  const pinnedToggleSelector = '.js-nav-pin';
-  const sidebarToggleSelector = '.toggle-nav-collapse, .side-nav-toggle';
-
-  const pinnedPageClass = 'page-sidebar-pinned';
-  const expandedPageClass = 'page-sidebar-expanded';
-
-  const pinnedNavbarClass = 'header-sidebar-pinned';
-  const expandedNavbarClass = 'header-sidebar-expanded';
-
-  class Sidebar {
-    constructor() {
-      if (!singleton) {
-        singleton = this;
-        singleton.init();
-      }
-      return singleton;
-    }
-
-    init() {
-      this.isPinned = Cookies.get(pinnedStateCookie) === 'true';
-      this.isExpanded = (
-        window.innerWidth >= sidebarBreakpoint &&
-        $(pageSelector).hasClass(expandedPageClass)
-      );
-      $(document)
-        .on('click', sidebarToggleSelector, () => this.toggleSidebar())
-        .on('click', pinnedToggleSelector, () => this.togglePinnedState())
-        .on('click', 'html, body', (e) => this.handleClickEvent(e))
-        .on('page:change', () => this.renderState())
-        .on('todo:toggle', (e, count) => this.updateTodoCount(count));
-      this.renderState();
-    }
-
-    handleClickEvent(e) {
-      if (this.isExpanded && (!this.isPinned || window.innerWidth < sidebarBreakpoint)) {
-        const $target = $(e.target);
-        const targetIsToggle = $target.closest(sidebarToggleSelector).length > 0;
-        const targetIsSidebar = $target.closest(sidebarWrapperSelector).length > 0;
-        if (!targetIsToggle && (!targetIsSidebar || $target.closest('a'))) {
-          this.toggleSidebar();
-        }
-      }
-    }
-
-    updateTodoCount(count) {
-      $('.js-todos-count').text(gl.text.addDelimiter(count));
-    }
-
-    toggleSidebar() {
-      this.isExpanded = !this.isExpanded;
-      this.renderState();
-    }
-
-    togglePinnedState() {
-      this.isPinned = !this.isPinned;
-      if (!this.isPinned) {
-        this.isExpanded = false;
-      }
-      Cookies.set(pinnedStateCookie, this.isPinned ? 'true' : 'false', { expires: 3650 });
-      this.renderState();
-    }
-
-    renderState() {
-      $(pageSelector)
-        .toggleClass(pinnedPageClass, this.isPinned && this.isExpanded)
-        .toggleClass(expandedPageClass, this.isExpanded);
-      $(navbarSelector)
-        .toggleClass(pinnedNavbarClass, this.isPinned && this.isExpanded)
-        .toggleClass(expandedNavbarClass, this.isExpanded);
-
-      const $pinnedToggle = $(pinnedToggleSelector);
-      const tooltipText = this.isPinned ? 'Unpin navigation' : 'Pin navigation';
-      const tooltipState = $pinnedToggle.attr('aria-describedby') && this.isExpanded ? 'show' : 'hide';
-      $pinnedToggle.attr('title', tooltipText).tooltip('fixTitle').tooltip(tooltipState);
-
-      if (this.isExpanded) {
-        setTimeout(() => $(sidebarContentSelector).niceScroll().updateScrollBar(), 200);
-      }
-    }
-  }
-
-  global.Sidebar = Sidebar;
-
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/signin_tabs_memoizer.js b/app/assets/javascripts/signin_tabs_memoizer.js
new file mode 100644
index 00000000000..d811d1cd53a
--- /dev/null
+++ b/app/assets/javascripts/signin_tabs_memoizer.js
@@ -0,0 +1,49 @@
+/* eslint no-param-reassign: ["error", { "props": false }]*/
+/* eslint no-new: "off" */
+((global) => {
+  /**
+   * Memorize the last selected tab after reloading a page.
+   * Does that setting the current selected tab in the localStorage
+   */
+  class ActiveTabMemoizer {
+    constructor({ currentTabKey = 'current_signin_tab', tabSelector = 'ul.nav-tabs' } = {}) {
+      this.currentTabKey = currentTabKey;
+      this.tabSelector = tabSelector;
+      this.bootstrap();
+    }
+
+    bootstrap() {
+      const tabs = document.querySelectorAll(this.tabSelector);
+      if (tabs.length > 0) {
+        tabs[0].addEventListener('click', (e) => {
+          if (e.target && e.target.nodeName === 'A') {
+            const anchorName = e.target.getAttribute('href');
+            this.saveData(anchorName);
+          }
+        });
+      }
+
+      this.showTab();
+    }
+
+    showTab() {
+      const anchorName = this.readData();
+      if (anchorName) {
+        const tab = document.querySelector(`${this.tabSelector} a[href="${anchorName}"]`);
+        if (tab) {
+          tab.click();
+        }
+      }
+    }
+
+    saveData(val) {
+      localStorage.setItem(this.currentTabKey, val);
+    }
+
+    readData() {
+      return localStorage.getItem(this.currentTabKey);
+    }
+  }
+
+  global.ActiveTabMemoizer = ActiveTabMemoizer;
+})(window);
diff --git a/app/assets/javascripts/single_file_diff.js b/app/assets/javascripts/single_file_diff.js
index 0d48e69cce9..294d087554e 100644
--- a/app/assets/javascripts/single_file_diff.js
+++ b/app/assets/javascripts/single_file_diff.js
@@ -1,8 +1,9 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, one-var, one-var-declaration-per-line, consistent-return, no-param-reassign, padded-blocks, no-undef, max-len */
+/* eslint-disable func-names, prefer-arrow-callback, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, one-var, one-var-declaration-per-line, consistent-return, no-param-reassign, max-len */
+
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
-  this.SingleFileDiff = (function() {
+  window.SingleFileDiff = (function() {
     var COLLAPSED_HTML, ERROR_HTML, LOADING_HTML, WRAPPER;
 
     WRAPPER = '<div class="diff-content diff-wrap-lines"></div>';
@@ -13,8 +14,7 @@
 
     COLLAPSED_HTML = '<div class="nothing-here-block diff-collapsed">This diff is collapsed. <a class="click-to-expand">Click to expand it.</a></div>';
 
-    function SingleFileDiff(file, forceLoad, cb) {
-      var clickTarget;
+    function SingleFileDiff(file) {
       this.file = file;
       this.toggleDiff = bind(this.toggleDiff, this);
       this.content = $('.diff-content', this.file);
@@ -32,15 +32,14 @@
         this.content.after(this.collapsedContent);
         this.$toggleIcon.addClass('fa-caret-down');
       }
-      clickTarget = $('.file-title, .click-to-expand', this.file).on('click', this.toggleDiff);
-      if (forceLoad) {
-        this.toggleDiff({ target: clickTarget }, cb);
-      }
+
+      $('.js-file-title, .click-to-expand', this.file).on('click', (function (e) {
+        this.toggleDiff($(e.target));
+      }).bind(this));
     }
 
-    SingleFileDiff.prototype.toggleDiff = function(e, cb) {
-      var $target = $(e.target);
-      if (!$target.hasClass('file-title') && !$target.hasClass('click-to-expand') && !$target.hasClass('diff-toggle-caret')) return;
+    SingleFileDiff.prototype.toggleDiff = function($target, cb) {
+      if (!$target.hasClass('js-file-title') && !$target.hasClass('click-to-expand') && !$target.hasClass('diff-toggle-caret')) return;
       this.isOpen = !this.isOpen;
       if (!this.isOpen && !this.hasError) {
         this.content.hide();
@@ -87,15 +86,13 @@
     };
 
     return SingleFileDiff;
-
   })();
 
-  $.fn.singleFileDiff = function(forceLoad, cb) {
+  $.fn.singleFileDiff = function() {
     return this.each(function() {
-      if (!$.data(this, 'singleFileDiff') || forceLoad) {
-        return $.data(this, 'singleFileDiff', new SingleFileDiff(this, forceLoad, cb));
+      if (!$.data(this, 'singleFileDiff')) {
+        return $.data(this, 'singleFileDiff', new window.SingleFileDiff(this));
       }
     });
   };
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/smart_interval.js b/app/assets/javascripts/smart_interval.js
new file mode 100644
index 00000000000..d1bdc353be2
--- /dev/null
+++ b/app/assets/javascripts/smart_interval.js
@@ -0,0 +1,158 @@
+/*
+* Instances of SmartInterval extend the functionality of `setInterval`, make it configurable
+* and controllable by a public API.
+*
+* */
+
+(() => {
+  class SmartInterval {
+    /**
+      * @param { function } opts.callback Function to be called on each iteration (required)
+      * @param { milliseconds } opts.startingInterval `currentInterval` is set to this initially
+      * @param { milliseconds } opts.maxInterval `currentInterval` will be incremented to this
+      * @param { milliseconds } opts.hiddenInterval `currentInterval` is set to this
+      *                         when the page is hidden
+      * @param { integer } opts.incrementByFactorOf `currentInterval` is incremented by this factor
+      * @param { boolean } opts.lazyStart Configure if timer is initialized on
+      *                    instantiation or lazily
+      * @param { boolean } opts.immediateExecution Configure if callback should
+      *                    be executed before the first interval.
+      */
+    constructor(opts = {}) {
+      this.cfg = {
+        callback: opts.callback,
+        startingInterval: opts.startingInterval,
+        maxInterval: opts.maxInterval,
+        hiddenInterval: opts.hiddenInterval,
+        incrementByFactorOf: opts.incrementByFactorOf,
+        lazyStart: opts.lazyStart,
+        immediateExecution: opts.immediateExecution,
+      };
+
+      this.state = {
+        intervalId: null,
+        currentInterval: this.cfg.startingInterval,
+        pageVisibility: 'visible',
+      };
+
+      this.initInterval();
+    }
+    /* public */
+
+    start() {
+      const cfg = this.cfg;
+      const state = this.state;
+
+      if (cfg.immediateExecution) {
+        cfg.immediateExecution = false;
+        cfg.callback();
+      }
+
+      state.intervalId = window.setInterval(() => {
+        cfg.callback();
+
+        if (this.getCurrentInterval() === cfg.maxInterval) {
+          return;
+        }
+
+        this.incrementInterval();
+        this.resume();
+      }, this.getCurrentInterval());
+    }
+
+    // cancel the existing timer, setting the currentInterval back to startingInterval
+    cancel() {
+      this.setCurrentInterval(this.cfg.startingInterval);
+      this.stopTimer();
+    }
+
+    onVisibilityHidden() {
+      if (this.cfg.hiddenInterval) {
+        this.setCurrentInterval(this.cfg.hiddenInterval);
+        this.resume();
+      } else {
+        this.cancel();
+      }
+    }
+
+    // start a timer, using the existing interval
+    resume() {
+      this.stopTimer(); // stop exsiting timer, in case timer was not previously stopped
+      this.start();
+    }
+
+    onVisibilityVisible() {
+      this.cancel();
+      this.start();
+    }
+
+    destroy() {
+      this.cancel();
+      document.removeEventListener('visibilitychange', this.handleVisibilityChange);
+      $(document).off('visibilitychange').off('beforeunload');
+    }
+
+    /* private */
+
+    initInterval() {
+      const cfg = this.cfg;
+
+      if (!cfg.lazyStart) {
+        this.start();
+      }
+
+      this.initVisibilityChangeHandling();
+      this.initPageUnloadHandling();
+    }
+
+    initVisibilityChangeHandling() {
+      // cancel interval when tab no longer shown (prevents cached pages from polling)
+      document.addEventListener('visibilitychange', this.handleVisibilityChange.bind(this));
+    }
+
+    initPageUnloadHandling() {
+      // TODO: Consider refactoring in light of turbolinks removal.
+      // prevent interval continuing after page change, when kept in cache by Turbolinks
+      $(document).on('beforeunload', () => this.cancel());
+    }
+
+    handleVisibilityChange(e) {
+      this.state.pageVisibility = e.target.visibilityState;
+      const intervalAction = this.isPageVisible() ?
+        this.onVisibilityVisible :
+        this.onVisibilityHidden;
+
+      intervalAction.apply(this);
+    }
+
+    getCurrentInterval() {
+      return this.state.currentInterval;
+    }
+
+    setCurrentInterval(newInterval) {
+      this.state.currentInterval = newInterval;
+    }
+
+    incrementInterval() {
+      const cfg = this.cfg;
+      const currentInterval = this.getCurrentInterval();
+      if (cfg.hiddenInterval && !this.isPageVisible()) return;
+      let nextInterval = currentInterval * cfg.incrementByFactorOf;
+
+      if (nextInterval > cfg.maxInterval) {
+        nextInterval = cfg.maxInterval;
+      }
+
+      this.setCurrentInterval(nextInterval);
+    }
+
+    isPageVisible() { return this.state.pageVisibility === 'visible'; }
+
+    stopTimer() {
+      const state = this.state;
+
+      state.intervalId = window.clearInterval(state.intervalId);
+    }
+  }
+  gl.SmartInterval = SmartInterval;
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/smart_interval.js.es6 b/app/assets/javascripts/smart_interval.js.es6
deleted file mode 100644
index 5eb15dba79b..00000000000
--- a/app/assets/javascripts/smart_interval.js.es6
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
-* Instances of SmartInterval extend the functionality of `setInterval`, make it configurable
-* and controllable by a public API.
-*
-* */
-
-(() => {
-  class SmartInterval {
-    /**
-      * @param { function } callback Function to be called on each iteration (required)
-      * @param { milliseconds } startingInterval `currentInterval` is set to this initially
-      * @param { milliseconds } maxInterval `currentInterval` will be incremented to this
-      * @param { integer } incrementByFactorOf `currentInterval` is incremented by this factor
-      * @param { boolean } lazyStart Configure if timer is initialized on instantiation or lazily
-      */
-    constructor({ callback, startingInterval, maxInterval, incrementByFactorOf, lazyStart }) {
-      this.cfg = {
-        callback,
-        startingInterval,
-        maxInterval,
-        incrementByFactorOf,
-        lazyStart,
-      };
-
-      this.state = {
-        intervalId: null,
-        currentInterval: startingInterval,
-        pageVisibility: 'visible',
-      };
-
-      this.initInterval();
-    }
-    /* public */
-
-    start() {
-      const cfg = this.cfg;
-      const state = this.state;
-
-      state.intervalId = window.setInterval(() => {
-        cfg.callback();
-
-        if (this.getCurrentInterval() === cfg.maxInterval) {
-          return;
-        }
-
-        this.incrementInterval();
-        this.resume();
-      }, this.getCurrentInterval());
-    }
-
-    // cancel the existing timer, setting the currentInterval back to startingInterval
-    cancel() {
-      this.setCurrentInterval(this.cfg.startingInterval);
-      this.stopTimer();
-    }
-
-    // start a timer, using the existing interval
-    resume() {
-      this.stopTimer(); // stop exsiting timer, in case timer was not previously stopped
-      this.start();
-    }
-
-    destroy() {
-      this.cancel();
-      $(document).off('visibilitychange').off('page:before-unload');
-    }
-
-    /* private */
-
-    initInterval() {
-      const cfg = this.cfg;
-
-      if (!cfg.lazyStart) {
-        this.start();
-      }
-
-      this.initVisibilityChangeHandling();
-      this.initPageUnloadHandling();
-    }
-
-    initVisibilityChangeHandling() {
-      // cancel interval when tab no longer shown (prevents cached pages from polling)
-      $(document)
-        .off('visibilitychange').on('visibilitychange', (e) => {
-          this.state.pageVisibility = e.target.visibilityState;
-          this.handleVisibilityChange();
-        });
-    }
-
-    initPageUnloadHandling() {
-      // prevent interval continuing after page change, when kept in cache by Turbolinks
-      $(document).on('page:before-unload', () => this.cancel());
-    }
-
-    handleVisibilityChange() {
-      const state = this.state;
-
-      const intervalAction = state.pageVisibility === 'hidden' ? this.cancel : this.resume;
-
-      intervalAction.apply(this);
-    }
-
-    getCurrentInterval() {
-      return this.state.currentInterval;
-    }
-
-    setCurrentInterval(newInterval) {
-      this.state.currentInterval = newInterval;
-    }
-
-    incrementInterval() {
-      const cfg = this.cfg;
-      const currentInterval = this.getCurrentInterval();
-      let nextInterval = currentInterval * cfg.incrementByFactorOf;
-
-      if (nextInterval > cfg.maxInterval) {
-        nextInterval = cfg.maxInterval;
-      }
-
-      this.setCurrentInterval(nextInterval);
-    }
-
-    stopTimer() {
-      const state = this.state;
-
-      state.intervalId = window.clearInterval(state.intervalId);
-    }
-  }
-  gl.SmartInterval = SmartInterval;
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/snippet/snippet_bundle.js b/app/assets/javascripts/snippet/snippet_bundle.js
index 2c8ecba7de4..a98403f4cf2 100644
--- a/app/assets/javascripts/snippet/snippet_bundle.js
+++ b/app/assets/javascripts/snippet/snippet_bundle.js
@@ -1,13 +1,12 @@
-/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, no-var, no-undef, quotes, semi, padded-blocks, max-len */
-/*= require_tree . */
+/* eslint-disable func-names, space-before-function-paren, prefer-arrow-callback, no-var, quotes, max-len */
+/* global ace */
 
 (function() {
   $(function() {
-    var editor = ace.edit("editor")
+    var editor = ace.edit("editor");
 
     $(".snippet-form-holder form").on('submit', function() {
       $(".snippet-file-content").val(editor.getValue());
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/snippets_list.js b/app/assets/javascripts/snippets_list.js
new file mode 100644
index 00000000000..2128007113f
--- /dev/null
+++ b/app/assets/javascripts/snippets_list.js
@@ -0,0 +1,13 @@
+/* eslint-disable arrow-parens, no-param-reassign, space-before-function-paren, func-names, no-var, max-len */
+
+(global => {
+  global.gl = global.gl || {};
+
+  gl.SnippetsList = function() {
+    var $holder = $('.snippets-list-holder');
+
+    $holder.find('.pagination').on('ajax:success', (e, data) => {
+      $holder.replaceWith(data.html);
+    });
+  };
+})(window);
diff --git a/app/assets/javascripts/snippets_list.js.es6 b/app/assets/javascripts/snippets_list.js.es6
deleted file mode 100644
index c3afc3f2246..00000000000
--- a/app/assets/javascripts/snippets_list.js.es6
+++ /dev/null
@@ -1,12 +0,0 @@
-/* eslint-disable */
-(global => {
-  global.gl = global.gl || {};
-
-  gl.SnippetsList = function() {
-    var $holder = $('.snippets-list-holder');
-
-    $holder.find('.pagination').on('ajax:success', (e, data) => {
-      $holder.replaceWith(data.html);
-    });
-  }
-})(window);
diff --git a/app/assets/javascripts/star.js b/app/assets/javascripts/star.js
index 32803fa790b..c75b44cc2fd 100644
--- a/app/assets/javascripts/star.js
+++ b/app/assets/javascripts/star.js
@@ -1,4 +1,6 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-unused-vars, one-var, no-var, one-var-declaration-per-line, prefer-arrow-callback, no-new, no-undef, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-unused-vars, one-var, no-var, one-var-declaration-per-line, prefer-arrow-callback, no-new, max-len */
+/* global Flash */
+
 (function() {
   this.Star = (function() {
     function Star() {
@@ -24,7 +26,5 @@
     }
 
     return Star;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/subbable_resource.js b/app/assets/javascripts/subbable_resource.js
new file mode 100644
index 00000000000..d8191605128
--- /dev/null
+++ b/app/assets/javascripts/subbable_resource.js
@@ -0,0 +1,51 @@
+(() => {
+/*
+*   SubbableResource can be extended to provide a pubsub-style service for one-off REST
+*   calls. Subscribe by passing a callback or render method you will use to handle responses.
+ *
+* */
+
+  class SubbableResource {
+    constructor(resourcePath) {
+      this.endpoint = resourcePath;
+
+      // TODO: Switch to axios.create
+      this.resource = $.ajax;
+      this.subscribers = [];
+    }
+
+    subscribe(callback) {
+      this.subscribers.push(callback);
+    }
+
+    publish(newResponse) {
+      const responseCopy = _.extend({}, newResponse);
+      this.subscribers.forEach((fn) => {
+        fn(responseCopy);
+      });
+      return newResponse;
+    }
+
+    get(payload) {
+      return this.resource(payload)
+        .then(data => this.publish(data));
+    }
+
+    post(payload) {
+      return this.resource(payload)
+        .then(data => this.publish(data));
+    }
+
+    put(payload) {
+      return this.resource(payload)
+        .then(data => this.publish(data));
+    }
+
+    delete(payload) {
+      return this.resource(payload)
+        .then(data => this.publish(data));
+    }
+  }
+
+  gl.SubbableResource = SubbableResource;
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/subbable_resource.js.es6 b/app/assets/javascripts/subbable_resource.js.es6
deleted file mode 100644
index 932120157a3..00000000000
--- a/app/assets/javascripts/subbable_resource.js.es6
+++ /dev/null
@@ -1,54 +0,0 @@
-//= require vue
-//= require vue-resource
-
-(() => {
-/*
-*   SubbableResource can be extended to provide a pubsub-style service for one-off REST
-*   calls. Subscribe by passing a callback or render method you will use to handle responses.
- *
-* */
-
-  class SubbableResource {
-    constructor(resourcePath) {
-      this.endpoint = resourcePath;
-
-      // TODO: Switch to axios.create
-      this.resource = $.ajax;
-      this.subscribers = [];
-    }
-
-    subscribe(callback) {
-      this.subscribers.push(callback);
-    }
-
-    publish(newResponse) {
-      const responseCopy = _.extend({}, newResponse);
-      this.subscribers.forEach((fn) => {
-        fn(responseCopy);
-      });
-      return newResponse;
-    }
-
-    get(payload) {
-      return this.resource(payload)
-        .then(data => this.publish(data));
-    }
-
-    post(payload) {
-      return this.resource(payload)
-        .then(data => this.publish(data));
-    }
-
-    put(payload) {
-      return this.resource(payload)
-        .then(data => this.publish(data));
-    }
-
-    delete(payload) {
-      return this.resource(payload)
-        .then(data => this.publish(data));
-    }
-  }
-
-  gl.SubbableResource = SubbableResource;
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/subscription.js.es6 b/app/assets/javascripts/subscription.js
index 62d1604fe9e..62d1604fe9e 100644
--- a/app/assets/javascripts/subscription.js.es6
+++ b/app/assets/javascripts/subscription.js
diff --git a/app/assets/javascripts/subscription_select.js b/app/assets/javascripts/subscription_select.js
index 185d20775d0..8b25f43ffc7 100644
--- a/app/assets/javascripts/subscription_select.js
+++ b/app/assets/javascripts/subscription_select.js
@@ -1,4 +1,4 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, quotes, object-shorthand, no-unused-vars, no-shadow, one-var, one-var-declaration-per-line, comma-dangle, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, quotes, object-shorthand, no-unused-vars, no-shadow, one-var, one-var-declaration-per-line, comma-dangle, max-len */
 (function() {
   this.SubscriptionSelect = (function() {
     function SubscriptionSelect() {
@@ -30,7 +30,5 @@
     }
 
     return SubscriptionSelect;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/syntax_highlight.js b/app/assets/javascripts/syntax_highlight.js
index bd37d69165f..7c063fae045 100644
--- a/app/assets/javascripts/syntax_highlight.js
+++ b/app/assets/javascripts/syntax_highlight.js
@@ -1,4 +1,5 @@
-/* eslint-disable func-names, space-before-function-paren, consistent-return, no-var, no-undef, no-else-return, prefer-arrow-callback, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, consistent-return, no-var, no-else-return, prefer-arrow-callback, max-len */
+
 // Syntax Highlighter
 //
 // Applies a syntax highlighting color scheme CSS class to any element with the
@@ -11,6 +12,7 @@
 (function() {
   $.fn.syntaxHighlight = function() {
     var $children;
+
     if ($(this).hasClass('js-syntax-highlight')) {
       // Given the element itself, apply highlighting
       return $(this).addClass(gon.user_color_scheme);
@@ -22,9 +24,4 @@
       }
     }
   };
-
-  $(document).on('ready page:load', function() {
-    return $('.js-syntax-highlight').syntaxHighlight();
-  });
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/task_list.js b/app/assets/javascripts/task_list.js
new file mode 100644
index 00000000000..b1402c0a880
--- /dev/null
+++ b/app/assets/javascripts/task_list.js
@@ -0,0 +1,52 @@
+/* global Flash */
+require('vendor/task_list');
+
+class TaskList {
+  constructor(options = {}) {
+    this.selector = options.selector;
+    this.dataType = options.dataType;
+    this.fieldName = options.fieldName;
+    this.onSuccess = options.onSuccess || (() => {});
+    this.onError = function showFlash(response) {
+      let errorMessages = '';
+
+      if (response.responseJSON) {
+        errorMessages = response.responseJSON.errors.join(' ');
+      }
+
+      return new Flash(errorMessages || 'Update failed', 'alert');
+    };
+
+    this.init();
+  }
+
+  init() {
+    // Prevent duplicate event bindings
+    this.disable();
+    $(`${this.selector} .js-task-list-container`).taskList('enable');
+    $(document).on('tasklist:changed', `${this.selector} .js-task-list-container`, this.update.bind(this));
+  }
+
+  disable() {
+    $(`${this.selector} .js-task-list-container`).taskList('disable');
+    $(document).off('tasklist:changed', `${this.selector} .js-task-list-container`);
+  }
+
+  update(e) {
+    const $target = $(e.target);
+    const patchData = {};
+    patchData[this.dataType] = {
+      [this.fieldName]: $target.val(),
+    };
+    return $.ajax({
+      type: 'PATCH',
+      url: $target.data('update-url') || $('form.js-issuable-update').attr('action'),
+      data: patchData,
+      success: this.onSuccess,
+      error: this.onError,
+    });
+  }
+}
+
+window.gl = window.gl || {};
+window.gl.TaskList = TaskList;
diff --git a/app/assets/javascripts/templates/issuable_template_selector.js b/app/assets/javascripts/templates/issuable_template_selector.js
new file mode 100644
index 00000000000..e9e9aafd71a
--- /dev/null
+++ b/app/assets/javascripts/templates/issuable_template_selector.js
@@ -0,0 +1,60 @@
+/* eslint-disable comma-dangle, max-len, no-useless-return, no-param-reassign, max-len */
+/* global Api */
+
+require('../blob/template_selector');
+
+((global) => {
+  class IssuableTemplateSelector extends gl.TemplateSelector {
+    constructor(...args) {
+      super(...args);
+      this.projectPath = this.dropdown.data('project-path');
+      this.namespacePath = this.dropdown.data('namespace-path');
+      this.issuableType = this.wrapper.data('issuable-type');
+      this.titleInput = $(`#${this.issuableType}_title`);
+
+      const initialQuery = {
+        name: this.dropdown.data('selected')
+      };
+
+      if (initialQuery.name) this.requestFile(initialQuery);
+
+      $('.reset-template', this.dropdown.parent()).on('click', () => {
+        this.setInputValueToTemplateContent();
+      });
+
+      $('.no-template', this.dropdown.parent()).on('click', () => {
+        this.currentTemplate.content = '';
+        this.setInputValueToTemplateContent();
+        $('.dropdown-toggle-text', this.dropdown).text('Choose a template');
+      });
+    }
+
+    requestFile(query) {
+      this.startLoadingSpinner();
+      Api.issueTemplate(this.namespacePath, this.projectPath, query.name, this.issuableType, (err, currentTemplate) => {
+        this.currentTemplate = currentTemplate;
+        if (err) return; // Error handled by global AJAX error handler
+        this.stopLoadingSpinner();
+        this.setInputValueToTemplateContent();
+      });
+      return;
+    }
+
+    setInputValueToTemplateContent() {
+      // `this.requestFileSuccess` sets the value of the description input field
+      // to the content of the template selected.
+      if (this.titleInput.val() === '') {
+        // If the title has not yet been set, focus the title input and
+        // skip focusing the description input by setting `true` as the
+        // `skipFocus` option to `requestFileSuccess`.
+        this.requestFileSuccess(this.currentTemplate, { skipFocus: true });
+        this.titleInput.focus();
+      } else {
+        this.requestFileSuccess(this.currentTemplate, { skipFocus: false });
+      }
+      return;
+    }
+  }
+
+  global.IssuableTemplateSelector = IssuableTemplateSelector;
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/templates/issuable_template_selector.js.es6 b/app/assets/javascripts/templates/issuable_template_selector.js.es6
deleted file mode 100644
index 93a3d67ee9f..00000000000
--- a/app/assets/javascripts/templates/issuable_template_selector.js.es6
+++ /dev/null
@@ -1,58 +0,0 @@
-/* eslint-disable */
-/*= require ../blob/template_selector */
-
-((global) => {
-  class IssuableTemplateSelector extends gl.TemplateSelector {
-    constructor(...args) {
-      super(...args);
-      this.projectPath = this.dropdown.data('project-path');
-      this.namespacePath = this.dropdown.data('namespace-path');
-      this.issuableType = this.wrapper.data('issuable-type');
-      this.titleInput = $(`#${this.issuableType}_title`);
-
-      let initialQuery = {
-        name: this.dropdown.data('selected')
-      };
-
-      if (initialQuery.name) this.requestFile(initialQuery);
-
-      $('.reset-template', this.dropdown.parent()).on('click', () => {
-        this.setInputValueToTemplateContent();
-      });
-
-      $('.no-template', this.dropdown.parent()).on('click', () => {
-        this.currentTemplate = '';
-        this.setInputValueToTemplateContent();
-        $('.dropdown-toggle-text', this.dropdown).text('Choose a template');
-      });
-    }
-
-    requestFile(query) {
-      this.startLoadingSpinner();
-      Api.issueTemplate(this.namespacePath, this.projectPath, query.name, this.issuableType, (err, currentTemplate) => {
-        this.currentTemplate = currentTemplate;
-        if (err) return; // Error handled by global AJAX error handler
-        this.stopLoadingSpinner();
-        this.setInputValueToTemplateContent();
-      });
-      return;
-    }
-
-    setInputValueToTemplateContent() {
-      // `this.requestFileSuccess` sets the value of the description input field
-      // to the content of the template selected.
-      if (this.titleInput.val() === '') {
-        // If the title has not yet been set, focus the title input and
-        // skip focusing the description input by setting `true` as the
-        // `skipFocus` option to `requestFileSuccess`.
-        this.requestFileSuccess(this.currentTemplate, {skipFocus: true});
-        this.titleInput.focus();
-      } else {
-        this.requestFileSuccess(this.currentTemplate, {skipFocus: false});
-      }
-      return;
-    }
-  }
-
-  global.IssuableTemplateSelector = IssuableTemplateSelector;
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/templates/issuable_template_selectors.js b/app/assets/javascripts/templates/issuable_template_selectors.js
new file mode 100644
index 00000000000..97f6d37364d
--- /dev/null
+++ b/app/assets/javascripts/templates/issuable_template_selectors.js
@@ -0,0 +1,31 @@
+/* eslint-disable no-new, comma-dangle, class-methods-use-this, no-param-reassign */
+
+((global) => {
+  class IssuableTemplateSelectors {
+    constructor({ $dropdowns, editor } = {}) {
+      this.$dropdowns = $dropdowns || $('.js-issuable-selector');
+      this.editor = editor || this.initEditor();
+
+      this.$dropdowns.each((i, dropdown) => {
+        const $dropdown = $(dropdown);
+        new gl.IssuableTemplateSelector({
+          pattern: /(\.md)/,
+          data: $dropdown.data('data'),
+          wrapper: $dropdown.closest('.js-issuable-selector-wrap'),
+          dropdown: $dropdown,
+          editor: this.editor
+        });
+      });
+    }
+
+    initEditor() {
+      const editor = $('.markdown-area');
+      // Proxy ace-editor's .setValue to jQuery's .val
+      editor.setValue = editor.val;
+      editor.getValue = editor.val;
+      return editor;
+    }
+  }
+
+  global.IssuableTemplateSelectors = IssuableTemplateSelectors;
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/templates/issuable_template_selectors.js.es6 b/app/assets/javascripts/templates/issuable_template_selectors.js.es6
deleted file mode 100644
index 0a3890e85fe..00000000000
--- a/app/assets/javascripts/templates/issuable_template_selectors.js.es6
+++ /dev/null
@@ -1,30 +0,0 @@
-/* eslint-disable */
-((global) => {
-  class IssuableTemplateSelectors {
-    constructor({ $dropdowns, editor } = {}) {
-      this.$dropdowns = $dropdowns || $('.js-issuable-selector');
-      this.editor = editor || this.initEditor();
-
-      this.$dropdowns.each((i, dropdown) => {
-        const $dropdown = $(dropdown);
-        new gl.IssuableTemplateSelector({
-          pattern: /(\.md)/,
-          data: $dropdown.data('data'),
-          wrapper: $dropdown.closest('.js-issuable-selector-wrap'),
-          dropdown: $dropdown,
-          editor: this.editor
-        });
-      });
-    }
-
-    initEditor() {
-      let editor = $('.markdown-area');
-      // Proxy ace-editor's .setValue to jQuery's .val
-      editor.setValue = editor.val;
-      editor.getValue = editor.val;
-      return editor;
-    }
-  }
-
-  global.IssuableTemplateSelectors = IssuableTemplateSelectors;
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/terminal/terminal.js b/app/assets/javascripts/terminal/terminal.js
new file mode 100644
index 00000000000..6b9422b1816
--- /dev/null
+++ b/app/assets/javascripts/terminal/terminal.js
@@ -0,0 +1,62 @@
+/* global Terminal */
+
+(() => {
+  class GLTerminal {
+
+    constructor(options) {
+      this.options = options || {};
+
+      this.options.cursorBlink = options.cursorBlink || true;
+      this.options.screenKeys = options.screenKeys || true;
+      this.container = document.querySelector(options.selector);
+
+      this.setSocketUrl();
+      this.createTerminal();
+      $(window).off('resize.terminal').on('resize.terminal', () => {
+        this.terminal.fit();
+      });
+    }
+
+    setSocketUrl() {
+      const { protocol, hostname, port } = window.location;
+      const wsProtocol = protocol === 'https:' ? 'wss://' : 'ws://';
+      const path = this.container.dataset.projectPath;
+
+      this.socketUrl = `${wsProtocol}${hostname}:${port}${path}`;
+    }
+
+    createTerminal() {
+      this.terminal = new Terminal(this.options);
+      this.socket = new WebSocket(this.socketUrl, ['terminal.gitlab.com']);
+      this.socket.binaryType = 'arraybuffer';
+
+      this.terminal.open(this.container);
+      this.socket.onopen = () => { this.runTerminal(); };
+      this.socket.onerror = () => { this.handleSocketFailure(); };
+    }
+
+    runTerminal() {
+      const decoder = new TextDecoder('utf-8');
+      const encoder = new TextEncoder('utf-8');
+
+      this.terminal.on('data', (data) => {
+        this.socket.send(encoder.encode(data));
+      });
+
+      this.socket.addEventListener('message', (ev) => {
+        this.terminal.write(decoder.decode(ev.data));
+      });
+
+      this.isTerminalInitialized = true;
+      this.terminal.fit();
+    }
+
+    handleSocketFailure() {
+      this.terminal.write('\r\nConnection failure');
+    }
+
+  }
+
+  window.gl = window.gl || {};
+  gl.Terminal = GLTerminal;
+})();
diff --git a/app/assets/javascripts/terminal/terminal_bundle.js b/app/assets/javascripts/terminal/terminal_bundle.js
new file mode 100644
index 00000000000..13cf3a10a38
--- /dev/null
+++ b/app/assets/javascripts/terminal/terminal_bundle.js
@@ -0,0 +1,7 @@
+require('vendor/xterm/encoding-indexes.js');
+require('vendor/xterm/encoding.js');
+window.Terminal = require('vendor/xterm/xterm.js');
+require('vendor/xterm/fit.js');
+require('./terminal.js');
+
+$(() => new gl.Terminal({ selector: '#terminal' }));
diff --git a/app/assets/javascripts/test_utils/simulate_drag.js b/app/assets/javascripts/test_utils/simulate_drag.js
new file mode 100644
index 00000000000..d48f2404fa5
--- /dev/null
+++ b/app/assets/javascripts/test_utils/simulate_drag.js
@@ -0,0 +1,143 @@
+/* eslint-disable wrap-iife, func-names, strict, no-var, vars-on-top, no-param-reassign, object-shorthand, no-shadow, comma-dangle, prefer-template, consistent-return, no-mixed-operators, no-unused-vars, no-unused-expressions, prefer-arrow-callback, max-len */
+(function () {
+  'use strict';
+
+  function simulateEvent(el, type, options) {
+    var event;
+    if (!el) return;
+    var ownerDocument = el.ownerDocument;
+
+    options = options || {};
+
+    if (/^mouse/.test(type)) {
+      event = ownerDocument.createEvent('MouseEvents');
+      event.initMouseEvent(type, true, true, ownerDocument.defaultView,
+      options.button, options.screenX, options.screenY, options.clientX, options.clientY,
+      options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, options.button, el);
+    } else {
+      event = ownerDocument.createEvent('CustomEvent');
+
+      event.initCustomEvent(type, true, true, ownerDocument.defaultView,
+      options.button, options.screenX, options.screenY, options.clientX, options.clientY,
+      options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, options.button, el);
+
+      event.dataTransfer = {
+        data: {},
+
+        setData: function (type, val) {
+          this.data[type] = val;
+        },
+
+        getData: function (type) {
+          return this.data[type];
+        }
+      };
+    }
+
+    if (el.dispatchEvent) {
+      el.dispatchEvent(event);
+    } else if (el.fireEvent) {
+      el.fireEvent('on' + type, event);
+    }
+
+    return event;
+  }
+
+  function isLast(target) {
+    var el = typeof target.el === 'string' ? document.getElementById(target.el.substr(1)) : target.el;
+    var children = el.children;
+
+    return children.length - 1 === target.index;
+  }
+
+  function getTarget(target) {
+    var el = typeof target.el === 'string' ? document.getElementById(target.el.substr(1)) : target.el;
+    var children = el.children;
+
+    return (
+      children[target.index] ||
+      children[target.index === 'first' ? 0 : -1] ||
+      children[target.index === 'last' ? children.length - 1 : -1] ||
+      el
+    );
+  }
+
+  function getRect(el) {
+    var rect = el.getBoundingClientRect();
+    var width = rect.right - rect.left;
+    var height = rect.bottom - rect.top + 10;
+
+    return {
+      x: rect.left,
+      y: rect.top,
+      cx: rect.left + width / 2,
+      cy: rect.top + height / 2,
+      w: width,
+      h: height,
+      hw: width / 2,
+      wh: height / 2
+    };
+  }
+
+  function simulateDrag(options, callback) {
+    options.to.el = options.to.el || options.from.el;
+
+    var fromEl = getTarget(options.from);
+    var toEl = getTarget(options.to);
+    var firstEl = getTarget({
+      el: options.to.el,
+      index: 'first'
+    });
+    var lastEl = getTarget({
+      el: options.to.el,
+      index: 'last'
+    });
+    var scrollable = options.scrollable;
+
+    var fromRect = getRect(fromEl);
+    var toRect = getRect(toEl);
+    var firstRect = getRect(firstEl);
+    var lastRect = getRect(lastEl);
+
+    var startTime = new Date().getTime();
+    var duration = options.duration || 1000;
+    simulateEvent(fromEl, 'mousedown', { button: 0 });
+    options.ontap && options.ontap();
+    window.SIMULATE_DRAG_ACTIVE = 1;
+
+    if (options.to.index === 0) {
+      toRect.cy = firstRect.y;
+    } else if (isLast(options.to)) {
+      toRect.cy = lastRect.y + lastRect.h + 50;
+    }
+
+    var dragInterval = setInterval(function loop() {
+      var progress = (new Date().getTime() - startTime) / duration;
+      var x = (fromRect.cx + (toRect.cx - fromRect.cx) * progress) - scrollable.scrollLeft;
+      var y = (fromRect.cy + (toRect.cy - fromRect.cy) * progress) - scrollable.scrollTop;
+      var overEl = fromEl.ownerDocument.elementFromPoint(x, y);
+
+      simulateEvent(overEl, 'mousemove', {
+        clientX: x,
+        clientY: y
+      });
+
+      if (progress >= 1) {
+        options.ondragend && options.ondragend();
+        simulateEvent(toEl, 'mouseup');
+        clearInterval(dragInterval);
+        window.SIMULATE_DRAG_ACTIVE = 0;
+      }
+    }, 100);
+
+    return {
+      target: fromEl,
+      fromList: fromEl.parentNode,
+      toList: toEl.parentNode
+    };
+  }
+
+  // Export
+  window.simulateEvent = simulateEvent;
+  window.simulateDrag = simulateDrag;
+})();
diff --git a/app/assets/javascripts/todos.js b/app/assets/javascripts/todos.js
new file mode 100644
index 00000000000..caaf6484a34
--- /dev/null
+++ b/app/assets/javascripts/todos.js
@@ -0,0 +1,146 @@
+/* eslint-disable class-methods-use-this, no-unneeded-ternary, quote-props */
+/* global UsersSelect */
+
+class Todos {
+  constructor() {
+    this.initFilters();
+    this.bindEvents();
+
+    this.cleanupWrapper = this.cleanup.bind(this);
+    document.addEventListener('beforeunload', this.cleanupWrapper);
+  }
+
+  cleanup() {
+    this.unbindEvents();
+    document.removeEventListener('beforeunload', this.cleanupWrapper);
+  }
+
+  unbindEvents() {
+    $('.js-done-todo, .js-undo-todo, .js-add-todo').off('click', this.updateRowStateClickedWrapper);
+    $('.js-todos-mark-all').off('click', this.allDoneClickedWrapper);
+    $('.todo').off('click', this.goToTodoUrl);
+  }
+
+  bindEvents() {
+    this.updateRowStateClickedWrapper = this.updateRowStateClicked.bind(this);
+    this.allDoneClickedWrapper = this.allDoneClicked.bind(this);
+
+    $('.js-done-todo, .js-undo-todo, .js-add-todo').on('click', this.updateRowStateClickedWrapper);
+    $('.js-todos-mark-all').on('click', this.allDoneClickedWrapper);
+    $('.todo').on('click', this.goToTodoUrl);
+  }
+
+  initFilters() {
+    this.initFilterDropdown($('.js-project-search'), 'project_id', ['text']);
+    this.initFilterDropdown($('.js-type-search'), 'type');
+    this.initFilterDropdown($('.js-action-search'), 'action_id');
+
+    $('form.filter-form').on('submit', function applyFilters(event) {
+      event.preventDefault();
+      gl.utils.visitUrl(`${this.action}&${$(this).serialize()}`);
+    });
+    return new UsersSelect();
+  }
+
+  initFilterDropdown($dropdown, fieldName, searchFields) {
+    $dropdown.glDropdown({
+      fieldName,
+      selectable: true,
+      filterable: searchFields ? true : false,
+      search: { fields: searchFields },
+      data: $dropdown.data('data'),
+      clicked: () => $dropdown.closest('form.filter-form').submit(),
+    });
+  }
+
+  updateRowStateClicked(e) {
+    e.preventDefault();
+
+    const target = e.target;
+    target.setAttribute('disabled', '');
+    target.classList.add('disabled');
+    $.ajax({
+      type: 'POST',
+      url: target.getAttribute('href'),
+      dataType: 'json',
+      data: {
+        '_method': target.getAttribute('data-method'),
+      },
+      success: (data) => {
+        this.updateRowState(target);
+        return this.updateBadges(data);
+      },
+    });
+  }
+
+  allDoneClicked(e) {
+    e.preventDefault();
+    const $target = $(e.currentTarget);
+    $target.disable();
+    $.ajax({
+      type: 'POST',
+      url: $target.attr('href'),
+      dataType: 'json',
+      data: {
+        '_method': 'delete',
+      },
+      success: (data) => {
+        $target.remove();
+        $('.js-todos-all').html('<div class="nothing-here-block">You\'re all done!</div>');
+        this.updateBadges(data);
+      },
+    });
+  }
+
+  updateRowState(target) {
+    const row = target.closest('li');
+    const restoreBtn = row.querySelector('.js-undo-todo');
+    const doneBtn = row.querySelector('.js-done-todo');
+
+    target.classList.add('hidden');
+    target.removeAttribute('disabled');
+    target.classList.remove('disabled');
+
+    if (target === doneBtn) {
+      row.classList.add('done-reversible');
+      restoreBtn.classList.remove('hidden');
+    } else if (target === restoreBtn) {
+      row.classList.remove('done-reversible');
+      doneBtn.classList.remove('hidden');
+    } else {
+      row.parentNode.removeChild(row);
+    }
+  }
+
+  updateBadges(data) {
+    $(document).trigger('todo:toggle', data.count);
+    document.querySelector('.todos-pending .badge').innerHTML = data.count;
+    document.querySelector('.todos-done .badge').innerHTML = data.done_count;
+  }
+
+  goToTodoUrl(e) {
+    const todoLink = this.dataset.url;
+
+    if (!todoLink) {
+      return;
+    }
+
+    if (gl.utils.isMetaClick(e)) {
+      const windowTarget = '_blank';
+      const selected = e.target;
+      e.preventDefault();
+
+      if (selected.tagName === 'IMG') {
+        const avatarUrl = selected.parentElement.getAttribute('href');
+        window.open(avatarUrl, windowTarget);
+      } else {
+        window.open(todoLink, windowTarget);
+      }
+    } else {
+      gl.utils.visitUrl(todoLink);
+    }
+  }
+}
+
+window.gl = window.gl || {};
+gl.Todos = Todos;
diff --git a/app/assets/javascripts/todos.js.es6 b/app/assets/javascripts/todos.js.es6
deleted file mode 100644
index 213e80825b7..00000000000
--- a/app/assets/javascripts/todos.js.es6
+++ /dev/null
@@ -1,163 +0,0 @@
-/* eslint-disable */
-((global) => {
-
-  class Todos {
-    constructor({ el } = {}) {
-      this.allDoneClicked = this.allDoneClicked.bind(this);
-      this.doneClicked = this.doneClicked.bind(this);
-      this.el = el || $('.js-todos-options');
-      this.perPage = this.el.data('perPage');
-      this.clearListeners();
-      this.initBtnListeners();
-      this.initFilters();
-    }
-
-    clearListeners() {
-      $('.done-todo').off('click');
-      $('.js-todos-mark-all').off('click');
-      return $('.todo').off('click');
-    }
-
-    initBtnListeners() {
-      $('.done-todo').on('click', this.doneClicked);
-      $('.js-todos-mark-all').on('click', this.allDoneClicked);
-      return $('.todo').on('click', this.goToTodoUrl);
-    }
-
-    initFilters() {
-      new UsersSelect();
-      this.initFilterDropdown($('.js-project-search'), 'project_id', ['text']);
-      this.initFilterDropdown($('.js-type-search'), 'type');
-      this.initFilterDropdown($('.js-action-search'), 'action_id');
-
-      $('form.filter-form').on('submit', function (event) {
-        event.preventDefault();
-        Turbolinks.visit(this.action + '&' + $(this).serialize());
-      });
-    }
-
-    initFilterDropdown($dropdown, fieldName, searchFields) {
-      $dropdown.glDropdown({
-        fieldName,
-        selectable: true,
-        filterable: searchFields ? true : false,
-        search: { fields: searchFields },
-        data: $dropdown.data('data'),
-        clicked: function() {
-          return $dropdown.closest('form.filter-form').submit();
-        }
-      })
-    }
-
-    doneClicked(e) {
-      e.preventDefault();
-      e.stopImmediatePropagation();
-      const $target = $(e.currentTarget);
-      $target.disable();
-      return $.ajax({
-        type: 'POST',
-        url: $target.attr('href'),
-        dataType: 'json',
-        data: {
-          '_method': 'delete'
-        },
-        success: (data) => {
-          this.redirectIfNeeded(data.count);
-          this.clearDone($target.closest('li'));
-          return this.updateBadges(data);
-        }
-      });
-    }
-
-    allDoneClicked(e) {
-      e.preventDefault();
-      e.stopImmediatePropagation();
-      $target = $(e.currentTarget);
-      $target.disable();
-      return $.ajax({
-        type: 'POST',
-        url: $target.attr('href'),
-        dataType: 'json',
-        data: {
-          '_method': 'delete'
-        },
-        success: (data) => {
-          $target.remove();
-          $('.prepend-top-default').html('<div class="nothing-here-block">You\'re all done!</div>');
-          return this.updateBadges(data);
-        }
-      });
-    }
-
-    clearDone($row) {
-      const $ul = $row.closest('ul');
-      $row.remove();
-      if (!$ul.find('li').length) {
-        return $ul.parents('.panel').remove();
-      }
-    }
-
-    updateBadges(data) {
-      $(document).trigger('todo:toggle', data.count);
-      $('.todos-pending .badge').text(data.count);
-      return $('.todos-done .badge').text(data.done_count);
-    }
-
-    getTotalPages() {
-      return this.el.data('totalPages');
-    }
-
-    getCurrentPage() {
-      return this.el.data('currentPage');
-    }
-
-    getTodosPerPage() {
-      return this.el.data('perPage');
-    }
-
-    redirectIfNeeded(total) {
-      const currPages = this.getTotalPages();
-      const currPage = this.getCurrentPage();
-
-      // Refresh if no remaining Todos
-      if (!total) {
-        window.location.reload();
-        return;
-      }
-      // Do nothing if no pagination
-      if (!currPages) {
-        return;
-      }
-
-      const newPages = Math.ceil(total / this.getTodosPerPage());
-      let url = location.href;
-
-      if (newPages !== currPages) {
-        // Redirect to previous page if there's one available
-        if (currPages > 1 && currPage === currPages) {
-          const pageParams = {
-            page: currPages - 1
-          };
-          url = gl.utils.mergeUrlParams(pageParams, url);
-        }
-        return Turbolinks.visit(url);
-      }
-    }
-
-    goToTodoUrl(e) {
-      const todoLink = $(this).data('url');
-      if (!todoLink) {
-        return;
-      }
-      // Allow Meta-Click or Mouse3-click to open in a new tab
-      if (e.metaKey || e.which === 2) {
-        e.preventDefault();
-        return window.open(todoLink, '_blank');
-      } else {
-        return Turbolinks.visit(todoLink);
-      }
-    }
-  }
-
-  global.Todos = Todos;
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/tree.js b/app/assets/javascripts/tree.js
index f48a7ee0f55..76a821c7a17 100644
--- a/app/assets/javascripts/tree.js
+++ b/app/assets/javascripts/tree.js
@@ -1,5 +1,5 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, max-len, quotes, consistent-return, no-var, one-var, one-var-declaration-per-line, no-else-return, prefer-arrow-callback, padded-blocks, max-len */
-/* global Turbolinks */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, max-len, quotes, consistent-return, no-var, one-var, one-var-declaration-per-line, no-else-return, prefer-arrow-callback, max-len */
+
 (function() {
   this.TreeView = (function() {
     function TreeView() {
@@ -15,7 +15,7 @@
             e.preventDefault();
             return window.open(path, '_blank');
           } else {
-            return Turbolinks.visit(path);
+            return gl.utils.visitUrl(path);
           }
         }
       });
@@ -57,14 +57,12 @@
         } else if (e.which === 13) {
           path = $('.tree-item.selected .tree-item-file-name a').attr('href');
           if (path) {
-            return Turbolinks.visit(path);
+            return gl.utils.visitUrl(path);
           }
         }
       });
     };
 
     return TreeView;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/u2f/authenticate.js b/app/assets/javascripts/u2f/authenticate.js
index 5d991542b51..500b78fc5d8 100644
--- a/app/assets/javascripts/u2f/authenticate.js
+++ b/app/assets/javascripts/u2f/authenticate.js
@@ -1,24 +1,33 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, prefer-arrow-callback, no-undef, no-else-return, quotes, quote-props, comma-dangle, one-var, one-var-declaration-per-line, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, prefer-arrow-callback, no-else-return, quotes, quote-props, comma-dangle, one-var, one-var-declaration-per-line, max-len */
+/* global u2f */
+/* global U2FError */
+/* global U2FUtil */
+
 // Authenticate U2F (universal 2nd factor) devices for users to authenticate with.
 //
 // State Flow #1: setup -> in_progress -> authenticated -> POST to server
 // State Flow #2: setup -> in_progress -> error -> setup
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  const global = window.gl || (window.gl = {});
+
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
-  this.U2FAuthenticate = (function() {
-    function U2FAuthenticate(container, u2fParams) {
+  global.U2FAuthenticate = (function() {
+    function U2FAuthenticate(container, form, u2fParams, fallbackButton, fallbackUI) {
       this.container = container;
       this.renderNotSupported = bind(this.renderNotSupported, this);
       this.renderAuthenticated = bind(this.renderAuthenticated, this);
       this.renderError = bind(this.renderError, this);
       this.renderInProgress = bind(this.renderInProgress, this);
-      this.renderSetup = bind(this.renderSetup, this);
       this.renderTemplate = bind(this.renderTemplate, this);
       this.authenticate = bind(this.authenticate, this);
       this.start = bind(this.start, this);
       this.appId = u2fParams.app_id;
       this.challenge = u2fParams.challenge;
+      this.form = form;
+      this.fallbackButton = fallbackButton;
+      this.fallbackUI = fallbackUI;
+      if (this.fallbackButton) this.fallbackButton.addEventListener('click', this.switchToFallbackUI.bind(this));
       this.signRequests = u2fParams.sign_requests.map(function(request) {
         // The U2F Javascript API v1.1 requires a single challenge, with
         // _no challenges per-request_. The U2F Javascript API v1.0 requires a
@@ -37,7 +46,7 @@
 
     U2FAuthenticate.prototype.start = function() {
       if (U2FUtil.isU2FSupported()) {
-        return this.renderSetup();
+        return this.renderInProgress();
       } else {
         return this.renderNotSupported();
       }
@@ -48,7 +57,7 @@
         return function(response) {
           var error;
           if (response.errorCode) {
-            error = new U2FError(response.errorCode);
+            error = new U2FError(response.errorCode, 'authenticate');
             return _this.renderError(error);
           } else {
             return _this.renderAuthenticated(JSON.stringify(response));
@@ -73,11 +82,6 @@
       return this.container.html(template(params));
     };
 
-    U2FAuthenticate.prototype.renderSetup = function() {
-      this.renderTemplate('setup');
-      return this.container.find('#js-login-u2f-device').on('click', this.renderInProgress);
-    };
-
     U2FAuthenticate.prototype.renderInProgress = function() {
       this.renderTemplate('inProgress');
       return this.authenticate();
@@ -85,24 +89,30 @@
 
     U2FAuthenticate.prototype.renderError = function(error) {
       this.renderTemplate('error', {
-        error_message: error.message()
+        error_message: error.message(),
+        error_code: error.errorCode
       });
-      return this.container.find('#js-u2f-try-again').on('click', this.renderSetup);
+      return this.container.find('#js-u2f-try-again').on('click', this.renderInProgress);
     };
 
     U2FAuthenticate.prototype.renderAuthenticated = function(deviceResponse) {
       this.renderTemplate('authenticated');
-      // Prefer to do this instead of interpolating using Underscore templates
-      // because of JSON escaping issues.
-      return this.container.find("#js-device-response").val(deviceResponse);
+      const container = this.container[0];
+      container.querySelector('#js-device-response').value = deviceResponse;
+      container.querySelector(this.form).submit();
+      this.fallbackButton.classList.add('hidden');
     };
 
     U2FAuthenticate.prototype.renderNotSupported = function() {
       return this.renderTemplate('notSupported');
     };
 
-    return U2FAuthenticate;
+    U2FAuthenticate.prototype.switchToFallbackUI = function() {
+      this.fallbackButton.classList.add('hidden');
+      this.container[0].classList.add('hidden');
+      this.fallbackUI.classList.remove('hidden');
+    };
 
+    return U2FAuthenticate;
   })();
-
-}).call(this);
+})();
diff --git a/app/assets/javascripts/u2f/error.js b/app/assets/javascripts/u2f/error.js
index 4c70a6e9bb6..fd1829efe18 100644
--- a/app/assets/javascripts/u2f/error.js
+++ b/app/assets/javascripts/u2f/error.js
@@ -1,28 +1,27 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, no-console, quotes, prefer-template, no-undef, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, no-console, quotes, prefer-template, max-len */
+/* global u2f */
+
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.U2FError = (function() {
-    function U2FError(errorCode) {
+    function U2FError(errorCode, u2fFlowType) {
       this.errorCode = errorCode;
       this.message = bind(this.message, this);
       this.httpsDisabled = window.location.protocol !== 'https:';
-      console.error("U2F Error Code: " + this.errorCode);
+      this.u2fFlowType = u2fFlowType;
     }
 
     U2FError.prototype.message = function() {
-      switch (false) {
-        case !(this.errorCode === u2f.ErrorCodes.BAD_REQUEST && this.httpsDisabled):
-          return "U2F only works with HTTPS-enabled websites. Contact your administrator for more details.";
-        case this.errorCode !== u2f.ErrorCodes.DEVICE_INELIGIBLE:
-          return "This device has already been registered with us.";
-        default:
-          return "There was a problem communicating with your device.";
+      if (this.errorCode === u2f.ErrorCodes.BAD_REQUEST && this.httpsDisabled) {
+        return 'U2F only works with HTTPS-enabled websites. Contact your administrator for more details.';
+      } else if (this.errorCode === u2f.ErrorCodes.DEVICE_INELIGIBLE) {
+        if (this.u2fFlowType === 'authenticate') return 'This device has not been registered with us.';
+        if (this.u2fFlowType === 'register') return 'This device has already been registered with us.';
       }
+      return "There was a problem communicating with your device.";
     };
 
     return U2FError;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/u2f/register.js b/app/assets/javascripts/u2f/register.js
index 97d8993cac2..17631f2908d 100644
--- a/app/assets/javascripts/u2f/register.js
+++ b/app/assets/javascripts/u2f/register.js
@@ -1,10 +1,14 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, no-undef, no-else-return, quotes, quote-props, comma-dangle, one-var, one-var-declaration-per-line, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, no-else-return, quotes, quote-props, comma-dangle, one-var, one-var-declaration-per-line, max-len */
+/* global u2f */
+/* global U2FError */
+/* global U2FUtil */
+
 // Register U2F (universal 2nd factor) devices for users to authenticate with.
 //
 // State Flow #1: setup -> in_progress -> registered -> POST to server
 // State Flow #2: setup -> in_progress -> error -> setup
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.U2FRegister = (function() {
     function U2FRegister(container, u2fParams) {
@@ -35,7 +39,7 @@
         return function(response) {
           var error;
           if (response.errorCode) {
-            error = new U2FError(response.errorCode);
+            error = new U2FError(response.errorCode, 'register');
             return _this.renderError(error);
           } else {
             return _this.renderRegistered(JSON.stringify(response));
@@ -72,7 +76,8 @@
 
     U2FRegister.prototype.renderError = function(error) {
       this.renderTemplate('error', {
-        error_message: error.message()
+        error_message: error.message(),
+        error_code: error.errorCode
       });
       return this.container.find('#js-u2f-try-again').on('click', this.renderSetup);
     };
@@ -89,7 +94,5 @@
     };
 
     return U2FRegister;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/u2f/util.js b/app/assets/javascripts/u2f/util.js
index eedd3bcd5a1..813d363db00 100644
--- a/app/assets/javascripts/u2f/util.js
+++ b/app/assets/javascripts/u2f/util.js
@@ -1,4 +1,4 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, padded-blocks */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife */
 (function() {
   this.U2FUtil = (function() {
     function U2FUtil() {}
@@ -8,7 +8,5 @@
     };
 
     return U2FUtil;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/user.js b/app/assets/javascripts/user.js
new file mode 100644
index 00000000000..059e6c628b3
--- /dev/null
+++ b/app/assets/javascripts/user.js
@@ -0,0 +1,34 @@
+/* eslint-disable class-methods-use-this, comma-dangle, arrow-parens, no-param-reassign */
+/* global Cookies */
+
+((global) => {
+  global.User = class {
+    constructor({ action }) {
+      this.action = action;
+      this.placeProfileAvatarsToTop();
+      this.initTabs();
+      this.hideProjectLimitMessage();
+    }
+
+    placeProfileAvatarsToTop() {
+      $('.profile-groups-avatars').tooltip({
+        placement: 'top'
+      });
+    }
+
+    initTabs() {
+      return new global.UserTabs({
+        parentEl: '.user-profile',
+        action: this.action
+      });
+    }
+
+    hideProjectLimitMessage() {
+      $('.hide-project-limit-message').on('click', e => {
+        e.preventDefault();
+        Cookies.set('hide_project_limit_message', 'false');
+        $(this).parents('.project-limit-message').remove();
+      });
+    }
+  };
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/user.js.es6 b/app/assets/javascripts/user.js.es6
deleted file mode 100644
index 5e869e99fdb..00000000000
--- a/app/assets/javascripts/user.js.es6
+++ /dev/null
@@ -1,32 +0,0 @@
-/* eslint-disable */
-((global) => {
-  global.User = class {
-    constructor({ action }) {
-      this.action = action;
-      this.placeProfileAvatarsToTop();
-      this.initTabs();
-      this.hideProjectLimitMessage();
-    }
-
-    placeProfileAvatarsToTop() {
-      $('.profile-groups-avatars').tooltip({
-        placement: 'top'
-      });
-    }
-
-    initTabs() {
-      return new global.UserTabs({
-        parentEl: '.user-profile',
-        action: this.action
-      });
-    }
-
-    hideProjectLimitMessage() {
-      $('.hide-project-limit-message').on('click', e => {
-        e.preventDefault();
-        Cookies.set('hide_project_limit_message', 'false');
-        $(this).parents('.project-limit-message').remove();
-      });
-    }
-  }
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/user_callout.js b/app/assets/javascripts/user_callout.js
new file mode 100644
index 00000000000..99419e85b20
--- /dev/null
+++ b/app/assets/javascripts/user_callout.js
@@ -0,0 +1,60 @@
+/* global Cookies */
+
+const userCalloutElementName = '.user-callout';
+const closeButton = '.close-user-callout';
+const userCalloutBtn = '.user-callout-btn';
+const userCalloutSvgAttrName = 'callout-svg';
+
+const USER_CALLOUT_COOKIE = 'user_callout_dismissed';
+
+const USER_CALLOUT_TEMPLATE = `
+  <div class="bordered-box landing content-block">
+    <button class="btn btn-default close close-user-callout" type="button">
+      <i class="fa fa-times dismiss-icon"></i>
+    </button>
+    <div class="row">
+      <div class="col-sm-3 col-xs-12 svg-container">
+      </div>
+      <div class="col-sm-8 col-xs-12 inner-content">
+        <h4>
+          Customize your experience
+        </h4>
+        <p>
+          Change syntax themes, default project pages, and more in preferences.
+        </p>
+        <a class="btn user-callout-btn" href="/profile/preferences">Check it out</a>
+      </div>
+  </div>
+</div>`;
+
+class UserCallout {
+  constructor() {
+    this.isCalloutDismissed = Cookies.get(USER_CALLOUT_COOKIE);
+    this.userCalloutBody = $(userCalloutElementName);
+    this.userCalloutSvg = $(userCalloutElementName).attr(userCalloutSvgAttrName);
+    $(userCalloutElementName).removeAttr(userCalloutSvgAttrName);
+    this.init();
+  }
+
+  init() {
+    const $template = $(USER_CALLOUT_TEMPLATE);
+    if (!this.isCalloutDismissed || this.isCalloutDismissed === 'false') {
+      $template.find('.svg-container').append(this.userCalloutSvg);
+      this.userCalloutBody.append($template);
+      $template.find(closeButton).on('click', e => this.dismissCallout(e));
+      $template.find(userCalloutBtn).on('click', e => this.dismissCallout(e));
+    } else {
+      this.userCalloutBody.remove();
+    }
+  }
+
+  dismissCallout(e) {
+    Cookies.set(USER_CALLOUT_COOKIE, 'true');
+    const $currentTarget = $(e.currentTarget);
+    if ($currentTarget.hasClass('close-user-callout')) {
+      this.userCalloutBody.remove();
+    }
+  }
+}
+
+module.exports = UserCallout;
diff --git a/app/assets/javascripts/user_tabs.js b/app/assets/javascripts/user_tabs.js
new file mode 100644
index 00000000000..465618e3d53
--- /dev/null
+++ b/app/assets/javascripts/user_tabs.js
@@ -0,0 +1,158 @@
+/* eslint-disable max-len, space-before-function-paren, no-underscore-dangle, consistent-return, comma-dangle, no-unused-vars, dot-notation, no-new, no-return-assign, camelcase, no-param-reassign */
+
+/*
+UserTabs
+
+Handles persisting and restoring the current tab selection and lazily-loading
+content on the Users#show page.
+
+### Example Markup
+
+   <ul class="nav-links">
+     <li class="activity-tab active">
+       <a data-action="activity" data-target="#activity" data-toggle="tab" href="/u/username">
+         Activity
+       </a>
+     </li>
+     <li class="groups-tab">
+       <a data-action="groups" data-target="#groups" data-toggle="tab" href="/u/username/groups">
+         Groups
+       </a>
+     </li>
+     <li class="contributed-tab">
+       <a data-action="contributed" data-target="#contributed" data-toggle="tab" href="/u/username/contributed">
+         Contributed projects
+       </a>
+     </li>
+     <li class="projects-tab">
+       <a data-action="projects" data-target="#projects" data-toggle="tab" href="/u/username/projects">
+         Personal projects
+       </a>
+     </li>
+    <li class="snippets-tab">
+       <a data-action="snippets" data-target="#snippets" data-toggle="tab" href="/u/username/snippets">
+       </a>
+     </li>
+   </ul>
+
+   <div class="tab-content">
+     <div class="tab-pane" id="activity">
+       Activity Content
+     </div>
+     <div class="tab-pane" id="groups">
+       Groups Content
+     </div>
+     <div class="tab-pane" id="contributed">
+       Contributed projects content
+     </div>
+     <div class="tab-pane" id="projects">
+      Projects content
+     </div>
+     <div class="tab-pane" id="snippets">
+       Snippets content
+     </div>
+  </div>
+
+   <div class="loading-status">
+     <div class="loading">
+      Loading Animation
+     </div>
+   </div>
+*/
+((global) => {
+  class UserTabs {
+    constructor ({ defaultAction, action, parentEl }) {
+      this.loaded = {};
+      this.defaultAction = defaultAction || 'activity';
+      this.action = action || this.defaultAction;
+      this.$parentEl = $(parentEl) || $(document);
+      this._location = window.location;
+      this.$parentEl.find('.nav-links a')
+        .each((i, navLink) => {
+          this.loaded[$(navLink).attr('data-action')] = false;
+        });
+      this.actions = Object.keys(this.loaded);
+      this.bindEvents();
+
+      if (this.action === 'show') {
+        this.action = this.defaultAction;
+      }
+
+      this.activateTab(this.action);
+    }
+
+    bindEvents() {
+      return this.$parentEl.off('shown.bs.tab', '.nav-links a[data-toggle="tab"]')
+        .on('shown.bs.tab', '.nav-links a[data-toggle="tab"]', event => this.tabShown(event));
+    }
+
+    tabShown(event) {
+      const $target = $(event.target);
+      const action = $target.data('action');
+      const source = $target.attr('href');
+      this.setTab(source, action);
+      return this.setCurrentAction(source, action);
+    }
+
+    activateTab(action) {
+      return this.$parentEl.find(`.nav-links .js-${action}-tab a`)
+        .tab('show');
+    }
+
+    setTab(source, action) {
+      if (this.loaded[action]) {
+        return;
+      }
+      if (action === 'activity') {
+        this.loadActivities(source);
+      }
+
+      const loadableActions = ['groups', 'contributed', 'projects', 'snippets'];
+      if (loadableActions.indexOf(action) > -1) {
+        return this.loadTab(source, action);
+      }
+    }
+
+    loadTab(source, action) {
+      return $.ajax({
+        beforeSend: () => this.toggleLoading(true),
+        complete: () => this.toggleLoading(false),
+        dataType: 'json',
+        type: 'GET',
+        url: `${source}.json`,
+        success: (data) => {
+          const tabSelector = `div#${action}`;
+          this.$parentEl.find(tabSelector).html(data.html);
+          this.loaded[action] = true;
+          return gl.utils.localTimeAgo($('.js-timeago', tabSelector));
+        }
+      });
+    }
+
+    loadActivities(source) {
+      if (this.loaded['activity']) {
+        return;
+      }
+      const $calendarWrap = this.$parentEl.find('.user-calendar');
+      $calendarWrap.load($calendarWrap.data('href'));
+      new gl.Activities();
+      return this.loaded['activity'] = true;
+    }
+
+    toggleLoading(status) {
+      return this.$parentEl.find('.loading-status .loading')
+        .toggle(status);
+    }
+
+    setCurrentAction(source, action) {
+      let new_state = source;
+      new_state = new_state.replace(/\/+$/, '');
+      new_state += this._location.search + this._location.hash;
+      history.replaceState({
+        url: new_state
+      }, document.title, new_state);
+      return new_state;
+    }
+  }
+  global.UserTabs = UserTabs;
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/user_tabs.js.es6 b/app/assets/javascripts/user_tabs.js.es6
deleted file mode 100644
index 5a625611987..00000000000
--- a/app/assets/javascripts/user_tabs.js.es6
+++ /dev/null
@@ -1,158 +0,0 @@
-/* eslint-disable */
-/*
-UserTabs
-
-Handles persisting and restoring the current tab selection and lazily-loading
-content on the Users#show page.
-
-### Example Markup
-
-   <ul class="nav-links">
-     <li class="activity-tab active">
-       <a data-action="activity" data-target="#activity" data-toggle="tab" href="/u/username">
-         Activity
-       </a>
-     </li>
-     <li class="groups-tab">
-       <a data-action="groups" data-target="#groups" data-toggle="tab" href="/u/username/groups">
-         Groups
-       </a>
-     </li>
-     <li class="contributed-tab">
-       <a data-action="contributed" data-target="#contributed" data-toggle="tab" href="/u/username/contributed">
-         Contributed projects
-       </a>
-     </li>
-     <li class="projects-tab">
-       <a data-action="projects" data-target="#projects" data-toggle="tab" href="/u/username/projects">
-         Personal projects
-       </a>
-     </li>
-    <li class="snippets-tab">
-       <a data-action="snippets" data-target="#snippets" data-toggle="tab" href="/u/username/snippets">
-       </a>
-     </li>
-   </ul>
-
-   <div class="tab-content">
-     <div class="tab-pane" id="activity">
-       Activity Content
-     </div>
-     <div class="tab-pane" id="groups">
-       Groups Content
-     </div>
-     <div class="tab-pane" id="contributed">
-       Contributed projects content
-     </div>
-     <div class="tab-pane" id="projects">
-      Projects content
-     </div>
-     <div class="tab-pane" id="snippets">
-       Snippets content
-     </div>
-  </div>
-
-   <div class="loading-status">
-     <div class="loading">
-      Loading Animation
-     </div>
-   </div>
-*/
-((global) => {
-  class UserTabs {
-    constructor ({ defaultAction, action, parentEl }) {
-      this.loaded = {};
-      this.defaultAction = defaultAction || 'activity';
-      this.action = action || this.defaultAction;
-      this.$parentEl = $(parentEl) || $(document);
-      this._location = window.location;
-      this.$parentEl.find('.nav-links a')
-        .each((i, navLink) => {
-          this.loaded[$(navLink).attr('data-action')] = false;
-        });
-      this.actions = Object.keys(this.loaded);
-      this.bindEvents();
-
-      if (this.action === 'show') {
-        this.action = this.defaultAction;
-      }
-
-      this.activateTab(this.action);
-    }
-
-    bindEvents() {
-      return this.$parentEl.off('shown.bs.tab', '.nav-links a[data-toggle="tab"]')
-        .on('shown.bs.tab', '.nav-links a[data-toggle="tab"]', event => this.tabShown(event));
-    }
-
-    tabShown(event) {
-      const $target = $(event.target);
-      const action = $target.data('action');
-      const source = $target.attr('href');
-      this.setTab(source, action);
-      return this.setCurrentAction(source, action);
-    }
-
-    activateTab(action) {
-      return this.$parentEl.find(`.nav-links .js-${action}-tab a`)
-        .tab('show');
-    }
-
-    setTab(source, action) {
-      if (this.loaded[action]) {
-        return;
-      }
-      if (action === 'activity') {
-        this.loadActivities(source);
-      }
-
-      const loadableActions = [ 'groups', 'contributed', 'projects', 'snippets' ];
-      if (loadableActions.indexOf(action) > -1) {
-        return this.loadTab(source, action);
-      }
-    }
-
-    loadTab(source, action) {
-      return $.ajax({
-        beforeSend: () => this.toggleLoading(true),
-        complete: () => this.toggleLoading(false),
-        dataType: 'json',
-        type: 'GET',
-        url: `${source}.json`,
-        success: (data) => {
-          const tabSelector = `div#${action}`;
-          this.$parentEl.find(tabSelector).html(data.html);
-          this.loaded[action] = true;
-          return gl.utils.localTimeAgo($('.js-timeago', tabSelector));
-        }
-      });
-    }
-
-    loadActivities(source) {
-      if (this.loaded['activity']) {
-        return;
-      }
-      const $calendarWrap = this.$parentEl.find('.user-calendar');
-      $calendarWrap.load($calendarWrap.data('href'));
-      new gl.Activities();
-      return this.loaded['activity'] = true;
-    }
-
-    toggleLoading(status) {
-      return this.$parentEl.find('.loading-status .loading')
-        .toggle(status);
-    }
-
-    setCurrentAction(source, action) {
-      let new_state = source
-      new_state = new_state.replace(/\/+$/, '');
-      new_state += this._location.search + this._location.hash;
-      history.replaceState({
-        turbolinks: true,
-        url: new_state
-      }, document.title, new_state);
-      return new_state;
-    }
-  }
-  global.UserTabs = UserTabs;
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/username_validator.js b/app/assets/javascripts/username_validator.js
new file mode 100644
index 00000000000..137cefa3b8e
--- /dev/null
+++ b/app/assets/javascripts/username_validator.js
@@ -0,0 +1,135 @@
+/* eslint-disable comma-dangle, consistent-return, class-methods-use-this, arrow-parens, no-param-reassign, max-len */
+
+((global) => {
+  const debounceTimeoutDuration = 1000;
+  const invalidInputClass = 'gl-field-error-outline';
+  const successInputClass = 'gl-field-success-outline';
+  const unavailableMessageSelector = '.username .validation-error';
+  const successMessageSelector = '.username .validation-success';
+  const pendingMessageSelector = '.username .validation-pending';
+  const invalidMessageSelector = '.username .gl-field-error';
+
+  class UsernameValidator {
+    constructor() {
+      this.inputElement = $('#new_user_username');
+      this.inputDomElement = this.inputElement.get(0);
+      this.state = {
+        available: false,
+        valid: false,
+        pending: false,
+        empty: true
+      };
+
+      const debounceTimeout = _.debounce((username) => {
+        this.validateUsername(username);
+      }, debounceTimeoutDuration);
+
+      this.inputElement.on('keyup.username_check', () => {
+        const username = this.inputElement.val();
+
+        this.state.valid = this.inputDomElement.validity.valid;
+        this.state.empty = !username.length;
+
+        if (this.state.valid) {
+          return debounceTimeout(username);
+        }
+
+        this.renderState();
+      });
+
+      // Override generic field validation
+      this.inputElement.on('invalid', this.interceptInvalid.bind(this));
+    }
+
+    renderState() {
+      // Clear all state
+      this.clearFieldValidationState();
+
+      if (this.state.valid && this.state.available) {
+        return this.setSuccessState();
+      }
+
+      if (this.state.empty) {
+        return this.clearFieldValidationState();
+      }
+
+      if (this.state.pending) {
+        return this.setPendingState();
+      }
+
+      if (!this.state.available) {
+        return this.setUnavailableState();
+      }
+
+      if (!this.state.valid) {
+        return this.setInvalidState();
+      }
+    }
+
+    interceptInvalid(event) {
+      event.preventDefault();
+      event.stopPropagation();
+    }
+
+    validateUsername(username) {
+      if (this.state.valid) {
+        this.state.pending = true;
+        this.state.available = false;
+        this.renderState();
+        return $.ajax({
+          type: 'GET',
+          url: `${gon.relative_url_root}/users/${username}/exists`,
+          dataType: 'json',
+          success: (res) => this.setAvailabilityState(res.exists)
+        });
+      }
+    }
+
+    setAvailabilityState(usernameTaken) {
+      if (usernameTaken) {
+        this.state.valid = false;
+        this.state.available = false;
+      } else {
+        this.state.available = true;
+      }
+      this.state.pending = false;
+      this.renderState();
+    }
+
+    clearFieldValidationState() {
+      this.inputElement.siblings('p').hide();
+
+      this.inputElement.removeClass(invalidInputClass)
+        .removeClass(successInputClass);
+    }
+
+    setUnavailableState() {
+      const $usernameUnavailableMessage = this.inputElement.siblings(unavailableMessageSelector);
+      this.inputElement.addClass(invalidInputClass).removeClass(successInputClass);
+      $usernameUnavailableMessage.show();
+    }
+
+    setSuccessState() {
+      const $usernameSuccessMessage = this.inputElement.siblings(successMessageSelector);
+      this.inputElement.addClass(successInputClass).removeClass(invalidInputClass);
+      $usernameSuccessMessage.show();
+    }
+
+    setPendingState() {
+      const $usernamePendingMessage = $(pendingMessageSelector);
+      if (this.state.pending) {
+        $usernamePendingMessage.show();
+      } else {
+        $usernamePendingMessage.hide();
+      }
+    }
+
+    setInvalidState() {
+      const $inputErrorMessage = $(invalidMessageSelector);
+      this.inputElement.addClass(invalidInputClass).removeClass(successInputClass);
+      $inputErrorMessage.show();
+    }
+  }
+
+  global.UsernameValidator = UsernameValidator;
+})(window);
diff --git a/app/assets/javascripts/username_validator.js.es6 b/app/assets/javascripts/username_validator.js.es6
deleted file mode 100644
index c4dde575c6e..00000000000
--- a/app/assets/javascripts/username_validator.js.es6
+++ /dev/null
@@ -1,134 +0,0 @@
-/* eslint-disable */
-((global) => {
-  const debounceTimeoutDuration = 1000;
-  const invalidInputClass = 'gl-field-error-outline';
-  const successInputClass = 'gl-field-success-outline';
-  const unavailableMessageSelector = '.username .validation-error';
-  const successMessageSelector = '.username .validation-success';
-  const pendingMessageSelector = '.username .validation-pending';
-  const invalidMessageSelector = '.username .gl-field-error';
-
-  class UsernameValidator {
-    constructor() {
-      this.inputElement = $('#new_user_username');
-      this.inputDomElement = this.inputElement.get(0);
-      this.state = {
-        available: false,
-        valid: false,
-        pending: false,
-        empty: true
-      };
-
-      const debounceTimeout = _.debounce((username) => {
-        this.validateUsername(username);
-      }, debounceTimeoutDuration);
-
-      this.inputElement.on('keyup.username_check', () => {
-        const username = this.inputElement.val();
-
-        this.state.valid = this.inputDomElement.validity.valid;
-        this.state.empty = !username.length;
-
-        if (this.state.valid) {
-          return debounceTimeout(username);
-        }
-
-        this.renderState();
-      });
-
-      // Override generic field validation
-      this.inputElement.on('invalid', this.interceptInvalid.bind(this));
-    }
-
-    renderState() {
-      // Clear all state
-      this.clearFieldValidationState();
-
-      if (this.state.valid && this.state.available) {
-        return this.setSuccessState();
-      }
-
-      if (this.state.empty) {
-        return this.clearFieldValidationState();
-      }
-
-      if (this.state.pending) {
-        return this.setPendingState();
-      }
-
-      if (!this.state.available) {
-        return this.setUnavailableState();
-      }
-
-      if (!this.state.valid) {
-        return this.setInvalidState();
-      }
-    }
-
-    interceptInvalid(event) {
-      event.preventDefault();
-      event.stopPropagation();
-    }
-
-    validateUsername(username) {
-      if (this.state.valid) {
-        this.state.pending = true;
-        this.state.available = false;
-        this.renderState();
-        return $.ajax({
-          type: 'GET',
-          url: `/users/${username}/exists`,
-          dataType: 'json',
-          success: (res) => this.setAvailabilityState(res.exists)
-        });
-      }
-    }
-
-    setAvailabilityState(usernameTaken) {
-      if (usernameTaken) {
-        this.state.valid = false;
-        this.state.available = false;
-      } else {
-        this.state.available = true;
-      }
-      this.state.pending = false;
-      this.renderState();
-    }
-
-    clearFieldValidationState() {
-      this.inputElement.siblings('p').hide();
-
-      this.inputElement.removeClass(invalidInputClass)
-        .removeClass(successInputClass);
-    }
-
-    setUnavailableState() {
-      const $usernameUnavailableMessage = this.inputElement.siblings(unavailableMessageSelector);
-      this.inputElement.addClass(invalidInputClass).removeClass(successInputClass);
-      $usernameUnavailableMessage.show();
-    }
-
-    setSuccessState() {
-      const $usernameSuccessMessage = this.inputElement.siblings(successMessageSelector);
-      this.inputElement.addClass(successInputClass).removeClass(invalidInputClass);
-      $usernameSuccessMessage.show();
-    }
-
-    setPendingState() {
-      const $usernamePendingMessage = $(pendingMessageSelector);
-      if (this.state.pending) {
-        $usernamePendingMessage.show();
-      } else {
-        $usernamePendingMessage.hide();
-      }
-    }
-
-    setInvalidState() {
-      const $inputErrorMessage = $(invalidMessageSelector);
-      this.inputElement.addClass(invalidInputClass).removeClass(successInputClass);
-      $inputErrorMessage.show();
-    }
-  }
-
-  global.UsernameValidator = UsernameValidator;
-})(window);
diff --git a/app/assets/javascripts/users/calendar.js b/app/assets/javascripts/users/calendar.js
index ba7f533c349..754d448564f 100644
--- a/app/assets/javascripts/users/calendar.js
+++ b/app/assets/javascripts/users/calendar.js
@@ -1,6 +1,9 @@
-/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, camelcase, vars-on-top, semi, keyword-spacing, no-plusplus, no-undef, object-shorthand, comma-dangle, eqeqeq, no-mixed-operators, no-return-assign, newline-per-chained-call, prefer-arrow-callback, consistent-return, one-var, one-var-declaration-per-line, prefer-template, quotes, no-unused-vars, no-else-return, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, camelcase, vars-on-top, object-shorthand, comma-dangle, eqeqeq, no-mixed-operators, no-return-assign, newline-per-chained-call, prefer-arrow-callback, consistent-return, one-var, one-var-declaration-per-line, prefer-template, quotes, no-unused-vars, no-else-return, max-len */
+
+import d3 from 'd3';
+
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.Calendar = (function() {
     function Calendar(timestamps, calendar_activities_path) {
@@ -17,7 +20,7 @@
       this.timestampsTmp = [];
       var group = 0;
 
-      var today = new Date()
+      var today = new Date();
       today.setHours(0, 0, 0, 0, 0);
 
       var oneYearAgo = new Date(today);
@@ -25,18 +28,18 @@
 
       var days = gl.utils.getDayDifference(oneYearAgo, today);
 
-      for(var i = 0; i <= days; i++) {
+      for (var i = 0; i <= days; i += 1) {
         var date = new Date(oneYearAgo);
         date.setDate(date.getDate() + i);
 
         var day = date.getDay();
-        var count = timestamps[dateFormat(date, 'yyyy-mm-dd')];
+        var count = timestamps[date.format('yyyy-mm-dd')];
 
         // Create a new group array if this is the first day of the week
         // or if is first object
         if ((day === 0 && i !== 0) || i === 0) {
           this.timestampsTmp.push([]);
-          group++;
+          group += 1;
         }
 
         var innerArray = this.timestampsTmp[group - 1];
@@ -71,7 +74,7 @@
       }
 
       return extraWidthPadding;
-    }
+    };
 
     Calendar.prototype.renderSvg = function(group) {
       var width = (group + 1) * this.daySizeWithSpace + this.getExtraWidthPadding(group);
@@ -119,7 +122,7 @@
           if (stamp.count > 0) {
             contribText = stamp.count + " contribution" + (stamp.count > 1 ? 's' : '');
           }
-          dateText = dateFormat(date, 'mmm d, yyyy');
+          dateText = date.format('mmm d, yyyy');
           return contribText + "<br />" + (gl.utils.getDayName(date)) + " " + dateText;
         };
       })(this)).attr('class', 'user-contrib-cell js-tooltip').attr('fill', (function(_this) {
@@ -155,7 +158,7 @@
     };
 
     Calendar.prototype.renderMonths = function() {
-      return this.svg.append('g').selectAll('text').data(this.months).enter().append('text').attr('x', function(date) {
+      return this.svg.append('g').attr('direction', 'ltr').selectAll('text').data(this.months).enter().append('text').attr('x', function(date) {
         return date.x;
       }).attr('y', 10).attr('class', 'user-contrib-text').text((function(_this) {
         return function(date) {
@@ -218,7 +221,5 @@
     };
 
     return Calendar;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/users/users_bundle.js b/app/assets/javascripts/users/users_bundle.js
index f50802bdf2e..580e2d84be5 100644
--- a/app/assets/javascripts/users/users_bundle.js
+++ b/app/assets/javascripts/users/users_bundle.js
@@ -1,7 +1 @@
-/* eslint-disable func-names, space-before-function-paren */
-
-/*= require_tree . */
-
-(function() {
-
-}).call(this);
+require('./calendar');
diff --git a/app/assets/javascripts/users_select.js b/app/assets/javascripts/users_select.js
index c6e18fad832..27af859f7d8 100644
--- a/app/assets/javascripts/users_select.js
+++ b/app/assets/javascripts/users_select.js
@@ -1,10 +1,15 @@
-/* eslint-disable func-names, space-before-function-paren, one-var, no-var, space-before-blocks, prefer-rest-params, wrap-iife, quotes, max-len, one-var-declaration-per-line, vars-on-top, prefer-arrow-callback, consistent-return, no-undef, comma-dangle, object-shorthand, no-shadow, no-unused-vars, no-plusplus, no-else-return, no-self-compare, prefer-template, no-unused-expressions, no-lonely-if, yoda, prefer-spread, no-void, camelcase, keyword-spacing, no-param-reassign, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, one-var, no-var, prefer-rest-params, wrap-iife, quotes, max-len, one-var-declaration-per-line, vars-on-top, prefer-arrow-callback, consistent-return, comma-dangle, object-shorthand, no-shadow, no-unused-vars, no-else-return, no-self-compare, prefer-template, no-unused-expressions, no-lonely-if, yoda, prefer-spread, no-void, camelcase, no-param-reassign */
+/* global Vue */
+/* global Issuable */
+/* global ListUser */
+
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; },
     slice = [].slice;
 
   this.UsersSelect = (function() {
-    function UsersSelect(currentUser) {
+    function UsersSelect(currentUser, els) {
+      var $els;
       this.users = bind(this.users, this);
       this.user = bind(this.user, this);
       this.usersPath = "/autocomplete/users.json";
@@ -16,7 +21,14 @@
           this.currentUser = JSON.parse(currentUser);
         }
       }
-      $('.js-user-search').each((function(_this) {
+
+      $els = $(els);
+
+      if (!els) {
+        $els = $('.js-user-search');
+      }
+
+      $els.each((function(_this) {
         return function(i, dropdown) {
           var options = {};
           var $block, $collapsedSidebar, $dropdown, $loading, $selectbox, $value, abilityName, assignTo, assigneeTemplate, collapsedAssigneeTemplate, defaultLabel, firstUser, issueURL, selectedId, showAnyUser, showNullUser, showMenuAbove;
@@ -48,6 +60,15 @@
               });
           };
 
+          $('.assign-to-me-link').on('click', (e) => {
+            e.preventDefault();
+            $(e.currentTarget).hide();
+            const $input = $(`input[name="${$dropdown.data('field-name')}"]`);
+            $input.val(gon.current_user_id);
+            selectedId = $input.val();
+            $dropdown.find('.dropdown-toggle-text').text(gon.current_user_fullname).removeClass('is-default');
+          });
+
           $block.on('click', '.js-assign-yourself', function(e) {
             e.preventDefault();
 
@@ -112,7 +133,7 @@
                   showDivider = 0;
                   if (firstUser) {
                     // Move current user to the front of the list
-                    for (index = j = 0, len = users.length; j < len; index = ++j) {
+                    for (index = j = 0, len = users.length; j < len; index = (j += 1)) {
                       obj = users[index];
                       if (obj.username === firstUser) {
                         users.splice(index, 1);
@@ -187,9 +208,16 @@
               if ($dropdown.hasClass('js-filter-bulk-update') || $dropdown.hasClass('js-issuable-form-dropdown')) {
                 e.preventDefault();
                 selectedId = user.id;
+                if (selectedId === gon.current_user_id) {
+                  $('.assign-to-me-link').hide();
+                } else {
+                  $('.assign-to-me-link').show();
+                }
                 return;
               }
-              if ($('html').hasClass('issue-boards-page') && !$dropdown.hasClass('js-issue-board-sidebar')) {
+              if ($el.closest('.add-issues-modal').length) {
+                gl.issueBoards.ModalStore.store.filter[$dropdown.data('field-name')] = user.id;
+              } else if ($('html').hasClass('issue-boards-page') && !$dropdown.hasClass('js-issue-board-sidebar')) {
                 selectedId = user.id;
                 gl.issueBoards.BoardsStore.state.filters[$dropdown.data('field-name')] = user.id;
                 gl.issueBoards.BoardsStore.updateFiltersUrl();
@@ -220,11 +248,16 @@
             id: function (user) {
               return user.id;
             },
+            opened: function(e) {
+              const $el = $(e.currentTarget);
+              $el.find('.is-active').removeClass('is-active');
+              $el.find(`li[data-user-id="${selectedId}"] .dropdown-menu-user-link`).addClass('is-active');
+            },
             renderRow: function(user) {
               var avatar, img, listClosingTags, listWithName, listWithUserName, selected, username;
               username = user.username ? "@" + user.username : "";
               avatar = user.avatar_url ? user.avatar_url : false;
-              selected = user.id === selectedId ? "is-active" : "";
+              selected = user.id === parseInt(selectedId, 10) ? "is-active" : "";
               img = "";
               if (user.beforeDivider != null) {
                 "<li> <a href='#' class='" + selected + "'> " + user.name + " </a> </li>";
@@ -234,7 +267,7 @@
                 }
               }
               // split into three parts so we can remove the username section if nessesary
-              listWithName = "<li> <a href='#' class='dropdown-menu-user-link " + selected + "'> " + img + " <strong class='dropdown-menu-user-full-name'> " + user.name + " </strong>";
+              listWithName = "<li data-user-id=" + user.id + "> <a href='#' class='dropdown-menu-user-link " + selected + "'> " + img + " <strong class='dropdown-menu-user-full-name'> " + user.name + " </strong>";
               listWithUserName = "<span class='dropdown-menu-user-username'> " + username + " </span>";
               listClosingTags = "</a> </li>";
               if (username === '') {
@@ -274,7 +307,7 @@
                   if (firstUser) {
                     // Move current user to the front of the list
                     ref = data.results;
-                    for (index = j = 0, len = ref.length; j < len; index = ++j) {
+                    for (index = j = 0, len = ref.length; j < len; index = (j += 1)) {
                       obj = ref[index];
                       if (obj.username === firstUser) {
                         data.results.splice(index, 1);
@@ -367,7 +400,7 @@
     };
 
     UsersSelect.prototype.user = function(user_id, callback) {
-      if(!/^\d+$/.test(user_id)) {
+      if (!/^\d+$/.test(user_id)) {
         return false;
       }
 
@@ -417,7 +450,5 @@
     };
 
     return UsersSelect;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/javascripts/version_check_image.js b/app/assets/javascripts/version_check_image.js
new file mode 100644
index 00000000000..d4f716acb72
--- /dev/null
+++ b/app/assets/javascripts/version_check_image.js
@@ -0,0 +1,10 @@
+class VersionCheckImage {
+  static bindErrorEvent(imageElement) {
+    imageElement.off('error').on('error', () => imageElement.hide());
+  }
+}
+
+window.gl = window.gl || {};
+gl.VersionCheckImage = VersionCheckImage;
+
+module.exports = VersionCheckImage;
diff --git a/app/assets/javascripts/visibility_select.js b/app/assets/javascripts/visibility_select.js
new file mode 100644
index 00000000000..f712d7ba930
--- /dev/null
+++ b/app/assets/javascripts/visibility_select.js
@@ -0,0 +1,27 @@
+(() => {
+  const gl = window.gl || (window.gl = {});
+
+  class VisibilitySelect {
+    constructor(container) {
+      if (!container) throw new Error('VisibilitySelect requires a container element as argument 1');
+      this.container = container;
+      this.helpBlock = this.container.querySelector('.help-block');
+      this.select = this.container.querySelector('select');
+    }
+
+    init() {
+      if (this.select) {
+        this.updateHelpText();
+        this.select.addEventListener('change', this.updateHelpText.bind(this));
+      } else {
+        this.helpBlock.textContent = this.container.querySelector('.js-locked').dataset.helpBlock;
+      }
+    }
+
+    updateHelpText() {
+      this.helpBlock.textContent = this.select.querySelector('option:checked').dataset.description;
+    }
+  }
+
+  gl.VisibilitySelect = VisibilitySelect;
+})();
diff --git a/app/assets/javascripts/vue_common_component/commit.js.es6 b/app/assets/javascripts/vue_common_component/commit.js.es6
deleted file mode 100644
index 2ef2959cbf4..00000000000
--- a/app/assets/javascripts/vue_common_component/commit.js.es6
+++ /dev/null
@@ -1,176 +0,0 @@
-/*= require vue */
-/* global Vue */
-(() => {
-  window.gl = window.gl || {};
-
-  window.gl.CommitComponent = Vue.component('commit-component', {
-
-    props: {
-      /**
-       * Indicates the existance of a tag.
-       * Used to render the correct icon, if true will render `fa-tag` icon,
-       * if false will render `fa-code-fork` icon.
-       */
-      tag: {
-        type: Boolean,
-        required: false,
-        default: false,
-      },
-
-      /**
-       * If provided is used to render the branch name and url.
-       * Should contain the following properties:
-       * name
-       * ref_url
-       */
-      commit_ref: {
-        type: Object,
-        required: false,
-        default: () => ({}),
-      },
-
-      /**
-       * Used to link to the commit sha.
-       */
-      commit_url: {
-        type: String,
-        required: false,
-        default: '',
-      },
-
-      /**
-       * Used to show the commit short_sha that links to the commit url.
-       */
-      short_sha: {
-        type: String,
-        required: false,
-        default: '',
-      },
-
-      /**
-       * If provided shows the commit tile.
-       */
-      title: {
-        type: String,
-        required: false,
-        default: '',
-      },
-
-      /**
-       * If provided renders information about the author of the commit.
-       * When provided should include:
-       * `avatar_url` to render the avatar icon
-       * `web_url` to link to user profile
-       * `username` to render alt and title tags
-       */
-      author: {
-        type: Object,
-        required: false,
-        default: () => ({}),
-      },
-    },
-
-    computed: {
-      /**
-       * Used to verify if all the properties needed to render the commit
-       * ref section were provided.
-       *
-       * TODO: Improve this! Use lodash _.has when we have it.
-       *
-       * @returns {Boolean}
-       */
-      hasCommitRef() {
-        return this.commit_ref && this.commit_ref.name && this.commit_ref.ref_url;
-      },
-
-      /**
-       * Used to verify if all the properties needed to render the commit
-       * author section were provided.
-       *
-       * TODO: Improve this! Use lodash _.has when we have it.
-       *
-       * @returns {Boolean}
-       */
-      hasAuthor() {
-        return this.author &&
-          this.author.avatar_url &&
-          this.author.web_url &&
-          this.author.username;
-      },
-
-      /**
-       * If information about the author is provided will return a string
-       * to be rendered as the alt attribute of the img tag.
-       *
-       * @returns {String}
-       */
-      userImageAltDescription() {
-        return this.author &&
-          this.author.username ? `${this.author.username}'s avatar` : null;
-      },
-    },
-
-    /**
-     * In order to reuse the svg instead of copy and paste in this template
-     * we need to render it outside this component using =custom_icon partial.
-     * Make sure it has this structure:
-     * .commit-icon-svg.hidden
-     *   svg
-     *
-     * TODO: Find a better way to include SVG
-     */
-    mounted() {
-      const commitIconContainer = this.$el.querySelector('.commit-icon-container');
-      const commitIcon = document.querySelector('.commit-icon-svg.hidden svg');
-
-      if (commitIconContainer && commitIcon) {
-        commitIconContainer.appendChild(commitIcon.cloneNode(true));
-      }
-    },
-
-    template: `
-      <div class="branch-commit">
-
-        <div v-if="hasCommitRef" class="icon-container">
-          <i v-if="tag" class="fa fa-tag"></i>
-          <i v-if="!tag" class="fa fa-code-fork"></i>
-        </div>
-
-        <a v-if="hasCommitRef"
-          class="monospace branch-name"
-          :href="commit_ref.ref_url">
-          {{commit_ref.name}}
-        </a>
-
-        <div class="icon-container commit-icon commit-icon-container"></div>
-
-        <a class="commit-id monospace"
-          :href="commit_url">
-          {{short_sha}}
-        </a>
-
-        <p class="commit-title">
-          <span v-if="title">
-            <a v-if="hasAuthor"
-              class="avatar-image-container"
-              :href="author.web_url">
-              <img
-                class="avatar has-tooltip s20"
-                :src="author.avatar_url"
-                :alt="userImageAltDescription"
-                :title="author.username" />
-            </a>
-
-            <a class="commit-row-message"
-              :href="commit_url">
-              {{title}}
-            </a>
-          </span>
-          <span v-else>
-            Cant find HEAD commit for this branch
-          </span>
-        </p>
-      </div>
-    `,
-  });
-})();
diff --git a/app/assets/javascripts/vue_pipelines_index/index.js b/app/assets/javascripts/vue_pipelines_index/index.js
new file mode 100644
index 00000000000..a90bd1518e9
--- /dev/null
+++ b/app/assets/javascripts/vue_pipelines_index/index.js
@@ -0,0 +1,29 @@
+/* eslint-disable no-param-reassign */
+/* global Vue, VueResource, gl */
+window.Vue = require('vue');
+window.Vue.use(require('vue-resource'));
+require('../lib/utils/common_utils');
+require('../vue_shared/vue_resource_interceptor');
+require('./pipelines');
+
+$(() => new Vue({
+  el: document.querySelector('.vue-pipelines-index'),
+
+  data() {
+    const project = document.querySelector('.pipelines');
+
+    return {
+      scope: project.dataset.url,
+      store: new gl.PipelineStore(),
+    };
+  },
+  components: {
+    'vue-pipelines': gl.VuePipelines,
+  },
+  template: `
+    <vue-pipelines
+      :scope="scope"
+      :store="store">
+    </vue-pipelines>
+  `,
+}));
diff --git a/app/assets/javascripts/vue_pipelines_index/pipeline_actions.js b/app/assets/javascripts/vue_pipelines_index/pipeline_actions.js
new file mode 100644
index 00000000000..891f1f17fb3
--- /dev/null
+++ b/app/assets/javascripts/vue_pipelines_index/pipeline_actions.js
@@ -0,0 +1,119 @@
+/* global Vue, Flash, gl */
+/* eslint-disable no-param-reassign,  no-alert */
+const playIconSvg = require('icons/_icon_play.svg');
+
+((gl) => {
+  gl.VuePipelineActions = Vue.extend({
+    props: ['pipeline'],
+    computed: {
+      actions() {
+        return this.pipeline.details.manual_actions.length > 0;
+      },
+      artifacts() {
+        return this.pipeline.details.artifacts.length > 0;
+      },
+    },
+    methods: {
+      download(name) {
+        return `Download ${name} artifacts`;
+      },
+
+      /**
+       * Shows a dialog when the user clicks in the cancel button.
+       * We need to prevent the default behavior and stop propagation because the
+       * link relies on UJS.
+       *
+       * @param  {Event} event
+       */
+      confirmAction(event) {
+        if (!confirm('Are you sure you want to cancel this pipeline?')) {
+          event.preventDefault();
+          event.stopPropagation();
+        }
+      },
+    },
+
+    data() {
+      return { playIconSvg };
+    },
+
+    template: `
+      <td class="pipeline-actions">
+        <div class="pull-right">
+          <div class="btn-group">
+            <div class="btn-group" v-if="actions">
+              <button
+                class="dropdown-toggle btn btn-default has-tooltip js-pipeline-dropdown-manual-actions"
+                data-toggle="dropdown"
+                title="Manual job"
+                data-placement="top"
+                aria-label="Manual job">
+                <span v-html="playIconSvg" aria-hidden="true"></span>
+                <i class="fa fa-caret-down" aria-hidden="true"></i>
+              </button>
+              <ul class="dropdown-menu dropdown-menu-align-right">
+                <li v-for='action in pipeline.details.manual_actions'>
+                  <a
+                    rel="nofollow"
+                    data-method="post"
+                    :href="action.path" >
+                    <span v-html="playIconSvg" aria-hidden="true"></span>
+                    <span>{{action.name}}</span>
+                  </a>
+                </li>
+              </ul>
+            </div>
+
+            <div class="btn-group" v-if="artifacts">
+              <button
+                class="dropdown-toggle btn btn-default build-artifacts has-tooltip js-pipeline-dropdown-download"
+                title="Artifacts"
+                data-placement="top"
+                data-toggle="dropdown"
+                aria-label="Artifacts">
+                <i class="fa fa-download" aria-hidden="true"></i>
+                <i class="fa fa-caret-down" aria-hidden="true"></i>
+              </button>
+              <ul class="dropdown-menu dropdown-menu-align-right">
+                <li v-for='artifact in pipeline.details.artifacts'>
+                  <a
+                    rel="nofollow"
+                    :href="artifact.path">
+                    <i class="fa fa-download" aria-hidden="true"></i>
+                    <span>{{download(artifact.name)}}</span>
+                  </a>
+                </li>
+              </ul>
+            </div>
+            <div class="btn-group" v-if="pipeline.flags.retryable">
+              <a
+                class="btn btn-default btn-retry has-tooltip"
+                title="Retry"
+                rel="nofollow"
+                data-method="post"
+                data-placement="top"
+                data-toggle="dropdown"
+                :href='pipeline.retry_path'
+                aria-label="Retry">
+                <i class="fa fa-repeat" aria-hidden="true"></i>
+              </a>
+            </div>
+            <div class="btn-group" v-if="pipeline.flags.cancelable">
+              <a
+                class="btn btn-remove has-tooltip"
+                title="Cancel"
+                rel="nofollow"
+                data-method="post"
+                data-placement="top"
+                data-toggle="dropdown"
+                :href='pipeline.cancel_path'
+                aria-label="Cancel">
+                <i class="fa fa-remove" aria-hidden="true"></i>
+              </a>
+            </div>
+          </div>
+        </div>
+      </td>
+    `,
+  });
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/vue_pipelines_index/pipeline_url.js b/app/assets/javascripts/vue_pipelines_index/pipeline_url.js
new file mode 100644
index 00000000000..ae5649f0519
--- /dev/null
+++ b/app/assets/javascripts/vue_pipelines_index/pipeline_url.js
@@ -0,0 +1,63 @@
+/* global Vue, gl */
+/* eslint-disable no-param-reassign */
+
+((gl) => {
+  gl.VuePipelineUrl = Vue.extend({
+    props: [
+      'pipeline',
+    ],
+    computed: {
+      user() {
+        return !!this.pipeline.user;
+      },
+    },
+    template: `
+      <td>
+        <a :href='pipeline.path'>
+          <span class="pipeline-id">#{{pipeline.id}}</span>
+        </a>
+        <span>by</span>
+        <a
+          v-if='user'
+          :href='pipeline.user.web_url'
+        >
+          <img
+            v-if='user'
+            class="avatar has-tooltip s20 "
+            :title='pipeline.user.name'
+            data-container="body"
+            :src='pipeline.user.avatar_url'
+          >
+        </a>
+        <span
+          v-if='!user'
+          class="api monospace"
+        >
+          API
+        </span>
+        <span
+          v-if='pipeline.flags.latest'
+          class="label label-success has-tooltip"
+          title="Latest pipeline for this branch"
+          data-original-title="Latest pipeline for this branch"
+        >
+          latest
+        </span>
+        <span
+          v-if='pipeline.flags.yaml_errors'
+          class="label label-danger has-tooltip"
+          :title='pipeline.yaml_errors'
+          :data-original-title='pipeline.yaml_errors'
+        >
+          yaml invalid
+        </span>
+        <span
+          v-if='pipeline.flags.stuck'
+          class="label label-warning"
+        >
+          stuck
+        </span>
+      </td>
+    `,
+  });
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/vue_pipelines_index/pipelines.js b/app/assets/javascripts/vue_pipelines_index/pipelines.js
new file mode 100644
index 00000000000..601ef41e917
--- /dev/null
+++ b/app/assets/javascripts/vue_pipelines_index/pipelines.js
@@ -0,0 +1,87 @@
+/* global Vue, gl */
+/* eslint-disable no-param-reassign */
+
+window.Vue = require('vue');
+require('../vue_shared/components/table_pagination');
+require('./store');
+require('../vue_shared/components/pipelines_table');
+const CommitPipelinesStoreWithTimeAgo = require('../commit/pipelines/pipelines_store');
+
+((gl) => {
+  gl.VuePipelines = Vue.extend({
+
+    components: {
+      'gl-pagination': gl.VueGlPagination,
+      'pipelines-table-component': gl.pipelines.PipelinesTableComponent,
+    },
+
+    data() {
+      return {
+        pipelines: [],
+        timeLoopInterval: '',
+        intervalId: '',
+        apiScope: 'all',
+        pageInfo: {},
+        pagenum: 1,
+        count: {},
+        pageRequest: false,
+      };
+    },
+    props: ['scope', 'store'],
+    created() {
+      const pagenum = gl.utils.getParameterByName('page');
+      const scope = gl.utils.getParameterByName('scope');
+      if (pagenum) this.pagenum = pagenum;
+      if (scope) this.apiScope = scope;
+
+      this.store.fetchDataLoop.call(this, Vue, this.pagenum, this.scope, this.apiScope);
+    },
+
+    beforeUpdate() {
+      if (this.pipelines.length && this.$children) {
+        CommitPipelinesStoreWithTimeAgo.startTimeAgoLoops.call(this, Vue);
+      }
+    },
+
+    methods: {
+      /**
+       * Will change the page number and update the URL.
+       *
+       * @param  {Number} pageNumber desired page to go to.
+       */
+      change(pageNumber) {
+        const param = gl.utils.setParamInURL('page', pageNumber);
+
+        gl.utils.visitUrl(param);
+        return param;
+      },
+    },
+    template: `
+      <div>
+        <div class="pipelines realtime-loading" v-if='pageRequest'>
+          <i class="fa fa-spinner fa-spin"></i>
+        </div>
+
+        <div class="blank-state blank-state-no-icon"
+          v-if="!pageRequest && pipelines.length === 0">
+          <h2 class="blank-state-title js-blank-state-title">
+            No pipelines to show
+          </h2>
+        </div>
+
+        <div class="table-holder" v-if='!pageRequest && pipelines.length'>
+          <pipelines-table-component :pipelines='pipelines'/>
+        </div>
+
+        <gl-pagination
+          v-if='!pageRequest && pipelines.length && pageInfo.total > pageInfo.perPage'
+          :pagenum='pagenum'
+          :change='change'
+          :count='count.all'
+          :pageInfo='pageInfo'
+        >
+        </gl-pagination>
+      </div>
+    `,
+  });
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/vue_pipelines_index/stage.js b/app/assets/javascripts/vue_pipelines_index/stage.js
new file mode 100644
index 00000000000..ae4f0b4a53b
--- /dev/null
+++ b/app/assets/javascripts/vue_pipelines_index/stage.js
@@ -0,0 +1,119 @@
+/* global Vue, Flash, gl */
+/* eslint-disable no-param-reassign */
+import canceledSvg from 'icons/_icon_status_canceled_borderless.svg';
+import createdSvg from 'icons/_icon_status_created_borderless.svg';
+import failedSvg from 'icons/_icon_status_failed_borderless.svg';
+import manualSvg from 'icons/_icon_status_manual_borderless.svg';
+import pendingSvg from 'icons/_icon_status_pending_borderless.svg';
+import runningSvg from 'icons/_icon_status_running_borderless.svg';
+import skippedSvg from 'icons/_icon_status_skipped_borderless.svg';
+import successSvg from 'icons/_icon_status_success_borderless.svg';
+import warningSvg from 'icons/_icon_status_warning_borderless.svg';
+
+((gl) => {
+  gl.VueStage = Vue.extend({
+    data() {
+      const svgsDictionary = {
+        icon_status_canceled: canceledSvg,
+        icon_status_created: createdSvg,
+        icon_status_failed: failedSvg,
+        icon_status_manual: manualSvg,
+        icon_status_pending: pendingSvg,
+        icon_status_running: runningSvg,
+        icon_status_skipped: skippedSvg,
+        icon_status_success: successSvg,
+        icon_status_warning: warningSvg,
+      };
+
+      return {
+        builds: '',
+        spinner: '<span class="fa fa-spinner fa-spin"></span>',
+        svg: svgsDictionary[this.stage.status.icon],
+      };
+    },
+
+    props: {
+      stage: {
+        type: Object,
+        required: true,
+      },
+    },
+
+    updated() {
+      if (this.builds) {
+        this.stopDropdownClickPropagation();
+      }
+    },
+
+    methods: {
+      fetchBuilds(e) {
+        const areaExpanded = e.currentTarget.attributes['aria-expanded'];
+
+        if (areaExpanded && (areaExpanded.textContent === 'true')) return null;
+
+        return this.$http.get(this.stage.dropdown_path)
+          .then((response) => {
+            this.builds = JSON.parse(response.body).html;
+          }, () => {
+            const flash = new Flash('Something went wrong on our end.');
+            return flash;
+          });
+      },
+
+      /**
+       * When the user right clicks or cmd/ctrl + click in the job name
+       * the dropdown should not be closed and the link should open in another tab,
+       * so we stop propagation of the click event inside the dropdown.
+       *
+       * Since this component is rendered multiple times per page we need to guarantee we only
+       * target the click event of this component.
+       */
+      stopDropdownClickPropagation() {
+        $(this.$el).on('click', '.js-builds-dropdown-list a.mini-pipeline-graph-dropdown-item', (e) => {
+          e.stopPropagation();
+        });
+      },
+    },
+    computed: {
+      buildsOrSpinner() {
+        return this.builds ? this.builds : this.spinner;
+      },
+      dropdownClass() {
+        if (this.builds) return 'js-builds-dropdown-container';
+        return 'js-builds-dropdown-loading builds-dropdown-loading';
+      },
+      buildStatus() {
+        return `Build: ${this.stage.status.label}`;
+      },
+      tooltip() {
+        return `has-tooltip ci-status-icon ci-status-icon-${this.stage.status.group}`;
+      },
+      triggerButtonClass() {
+        return `mini-pipeline-graph-dropdown-toggle has-tooltip js-builds-dropdown-button ci-status-icon-${this.stage.status.group}`;
+      },
+    },
+    template: `
+      <div>
+        <button
+          @click="fetchBuilds($event)"
+          :class="triggerButtonClass"
+          :title="stage.title"
+          data-placement="top"
+          data-toggle="dropdown"
+          type="button"
+          :aria-label="stage.title">
+          <span v-html="svg" aria-hidden="true"></span>
+          <i class="fa fa-caret-down" aria-hidden="true"></i>
+        </button>
+        <ul class="dropdown-menu mini-pipeline-graph-dropdown-menu js-builds-dropdown-container">
+          <div class="arrow-up" aria-hidden="true"></div>
+          <div
+            :class="dropdownClass"
+            class="js-builds-dropdown-list scrollable-menu"
+            v-html="buildsOrSpinner">
+          </div>
+        </ul>
+      </div>
+    `,
+  });
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/vue_pipelines_index/status.js b/app/assets/javascripts/vue_pipelines_index/status.js
new file mode 100644
index 00000000000..8d9f83ac113
--- /dev/null
+++ b/app/assets/javascripts/vue_pipelines_index/status.js
@@ -0,0 +1,64 @@
+/* global Vue, gl */
+/* eslint-disable no-param-reassign */
+
+import canceledSvg from 'icons/_icon_status_canceled.svg';
+import createdSvg from 'icons/_icon_status_created.svg';
+import failedSvg from 'icons/_icon_status_failed.svg';
+import manualSvg from 'icons/_icon_status_manual.svg';
+import pendingSvg from 'icons/_icon_status_pending.svg';
+import runningSvg from 'icons/_icon_status_running.svg';
+import skippedSvg from 'icons/_icon_status_skipped.svg';
+import successSvg from 'icons/_icon_status_success.svg';
+import warningSvg from 'icons/_icon_status_warning.svg';
+
+((gl) => {
+  gl.VueStatusScope = Vue.extend({
+    props: [
+      'pipeline',
+    ],
+
+    data() {
+      const svgsDictionary = {
+        icon_status_canceled: canceledSvg,
+        icon_status_created: createdSvg,
+        icon_status_failed: failedSvg,
+        icon_status_manual: manualSvg,
+        icon_status_pending: pendingSvg,
+        icon_status_running: runningSvg,
+        icon_status_skipped: skippedSvg,
+        icon_status_success: successSvg,
+        icon_status_warning: warningSvg,
+      };
+
+      return {
+        svg: svgsDictionary[this.pipeline.details.status.icon],
+      };
+    },
+
+    computed: {
+      cssClasses() {
+        const cssObject = { 'ci-status': true };
+        cssObject[`ci-${this.pipeline.details.status.group}`] = true;
+        return cssObject;
+      },
+
+      detailsPath() {
+        const { status } = this.pipeline.details;
+        return status.has_details ? status.details_path : false;
+      },
+
+      content() {
+        return `${this.svg} ${this.pipeline.details.status.text}`;
+      },
+    },
+    template: `
+      <td class="commit-link">
+        <a
+          :class="cssClasses"
+          :href="detailsPath"
+          v-html="content">
+        </a>
+      </td>
+    `,
+  });
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/vue_pipelines_index/store.js b/app/assets/javascripts/vue_pipelines_index/store.js
new file mode 100644
index 00000000000..909007267b9
--- /dev/null
+++ b/app/assets/javascripts/vue_pipelines_index/store.js
@@ -0,0 +1,31 @@
+/* global gl, Flash */
+/* eslint-disable no-param-reassign */
+
+((gl) => {
+  const pageValues = (headers) => {
+    const normalized = gl.utils.normalizeHeaders(headers);
+    const paginationInfo = gl.utils.parseIntPagination(normalized);
+    return paginationInfo;
+  };
+
+  gl.PipelineStore = class {
+    fetchDataLoop(Vue, pageNum, url, apiScope) {
+      this.pageRequest = true;
+
+      return this.$http.get(`${url}?scope=${apiScope}&page=${pageNum}`)
+      .then((response) => {
+        const pageInfo = pageValues(response.headers);
+        this.pageInfo = Object.assign({}, this.pageInfo, pageInfo);
+
+        const res = JSON.parse(response.body);
+        this.count = Object.assign({}, this.count, res.count);
+        this.pipelines = Object.assign([], this.pipelines, res.pipelines);
+
+        this.pageRequest = false;
+      }, () => {
+        this.pageRequest = false;
+        return new Flash('An error occurred while fetching the pipelines, please reload the page again.');
+      });
+    }
+  };
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/vue_pipelines_index/time_ago.js b/app/assets/javascripts/vue_pipelines_index/time_ago.js
new file mode 100644
index 00000000000..a383570857d
--- /dev/null
+++ b/app/assets/javascripts/vue_pipelines_index/time_ago.js
@@ -0,0 +1,78 @@
+/* global Vue, gl */
+/* eslint-disable no-param-reassign */
+
+window.Vue = require('vue');
+require('../lib/utils/datetime_utility');
+
+const iconTimerSvg = require('../../../views/shared/icons/_icon_timer.svg');
+
+((gl) => {
+  gl.VueTimeAgo = Vue.extend({
+    data() {
+      return {
+        currentTime: new Date(),
+        iconTimerSvg,
+      };
+    },
+    props: ['pipeline'],
+    computed: {
+      timeAgo() {
+        return gl.utils.getTimeago();
+      },
+      localTimeFinished() {
+        return gl.utils.formatDate(this.pipeline.details.finished_at);
+      },
+      timeStopped() {
+        const changeTime = this.currentTime;
+        const options = {
+          weekday: 'long',
+          year: 'numeric',
+          month: 'short',
+          day: 'numeric',
+        };
+        options.timeZoneName = 'short';
+        const finished = this.pipeline.details.finished_at;
+        if (!finished && changeTime) return false;
+        return ({ words: this.timeAgo.format(finished) });
+      },
+      duration() {
+        const { duration } = this.pipeline.details;
+        const date = new Date(duration * 1000);
+
+        let hh = date.getUTCHours();
+        let mm = date.getUTCMinutes();
+        let ss = date.getSeconds();
+
+        if (hh < 10) hh = `0${hh}`;
+        if (mm < 10) mm = `0${mm}`;
+        if (ss < 10) ss = `0${ss}`;
+
+        if (duration !== null) return `${hh}:${mm}:${ss}`;
+        return false;
+      },
+    },
+    methods: {
+      changeTime() {
+        this.currentTime = new Date();
+      },
+    },
+    template: `
+      <td class="pipelines-time-ago">
+        <p class="duration" v-if='duration'>
+          <span v-html="iconTimerSvg"></span>
+          {{duration}}
+        </p>
+        <p class="finished-at" v-if='timeStopped'>
+          <i class="fa fa-calendar"></i>
+          <time
+            data-toggle="tooltip"
+            data-placement="top"
+            data-container="body"
+            :data-original-title='localTimeFinished'>
+            {{timeStopped.words}}
+          </time>
+        </p>
+      </td>
+    `,
+  });
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/vue_realtime_listener/index.js b/app/assets/javascripts/vue_realtime_listener/index.js
new file mode 100644
index 00000000000..30f6680a673
--- /dev/null
+++ b/app/assets/javascripts/vue_realtime_listener/index.js
@@ -0,0 +1,29 @@
+/* eslint-disable no-param-reassign */
+
+((gl) => {
+  gl.VueRealtimeListener = (removeIntervals, startIntervals) => {
+    const removeAll = () => {
+      removeIntervals();
+      window.removeEventListener('beforeunload', removeIntervals);
+      window.removeEventListener('focus', startIntervals);
+      window.removeEventListener('blur', removeIntervals);
+      document.removeEventListener('beforeunload', removeAll);
+    };
+
+    window.addEventListener('beforeunload', removeIntervals);
+    window.addEventListener('focus', startIntervals);
+    window.addEventListener('blur', removeIntervals);
+    document.addEventListener('beforeunload', removeAll);
+
+    // add removeAll methods to stack
+    const stack = gl.VueRealtimeListener.reset;
+    gl.VueRealtimeListener.reset = () => {
+      gl.VueRealtimeListener.reset = stack;
+      removeAll();
+      stack();
+    };
+  };
+
+  // remove all event listeners and intervals
+  gl.VueRealtimeListener.reset = () => undefined; // noop
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/vue_shared/components/commit.js b/app/assets/javascripts/vue_shared/components/commit.js
new file mode 100644
index 00000000000..4381487b79e
--- /dev/null
+++ b/app/assets/javascripts/vue_shared/components/commit.js
@@ -0,0 +1,164 @@
+/* global Vue */
+window.Vue = require('vue');
+const commitIconSvg = require('icons/_icon_commit.svg');
+
+(() => {
+  window.gl = window.gl || {};
+
+  window.gl.CommitComponent = Vue.component('commit-component', {
+
+    props: {
+      /**
+       * Indicates the existance of a tag.
+       * Used to render the correct icon, if true will render `fa-tag` icon,
+       * if false will render `fa-code-fork` icon.
+       */
+      tag: {
+        type: Boolean,
+        required: false,
+        default: false,
+      },
+
+      /**
+       * If provided is used to render the branch name and url.
+       * Should contain the following properties:
+       * name
+       * ref_url
+       */
+      commitRef: {
+        type: Object,
+        required: false,
+        default: () => ({}),
+      },
+
+      /**
+       * Used to link to the commit sha.
+       */
+      commitUrl: {
+        type: String,
+        required: false,
+        default: '',
+      },
+
+      /**
+       * Used to show the commit short sha that links to the commit url.
+       */
+      shortSha: {
+        type: String,
+        required: false,
+        default: '',
+      },
+
+      /**
+       * If provided shows the commit tile.
+       */
+      title: {
+        type: String,
+        required: false,
+        default: '',
+      },
+
+      /**
+       * If provided renders information about the author of the commit.
+       * When provided should include:
+       * `avatar_url` to render the avatar icon
+       * `web_url` to link to user profile
+       * `username` to render alt and title tags
+       */
+      author: {
+        type: Object,
+        required: false,
+        default: () => ({}),
+      },
+    },
+
+    computed: {
+      /**
+       * Used to verify if all the properties needed to render the commit
+       * ref section were provided.
+       *
+       * TODO: Improve this! Use lodash _.has when we have it.
+       *
+       * @returns {Boolean}
+       */
+      hasCommitRef() {
+        return this.commitRef && this.commitRef.name && this.commitRef.ref_url;
+      },
+
+      /**
+       * Used to verify if all the properties needed to render the commit
+       * author section were provided.
+       *
+       * TODO: Improve this! Use lodash _.has when we have it.
+       *
+       * @returns {Boolean}
+       */
+      hasAuthor() {
+        return this.author &&
+          this.author.avatar_url &&
+          this.author.web_url &&
+          this.author.username;
+      },
+
+      /**
+       * If information about the author is provided will return a string
+       * to be rendered as the alt attribute of the img tag.
+       *
+       * @returns {String}
+       */
+      userImageAltDescription() {
+        return this.author &&
+          this.author.username ? `${this.author.username}'s avatar` : null;
+      },
+    },
+
+    data() {
+      return { commitIconSvg };
+    },
+
+    template: `
+      <div class="branch-commit">
+
+        <div v-if="hasCommitRef" class="icon-container">
+          <i v-if="tag" class="fa fa-tag"></i>
+          <i v-if="!tag" class="fa fa-code-fork"></i>
+        </div>
+
+        <a v-if="hasCommitRef"
+          class="monospace branch-name"
+          :href="commitRef.ref_url">
+          {{commitRef.name}}
+        </a>
+
+        <div v-html="commitIconSvg" class="commit-icon js-commit-icon"></div>
+
+        <a class="commit-id monospace"
+          :href="commitUrl">
+          {{shortSha}}
+        </a>
+
+        <p class="commit-title">
+          <span v-if="title">
+            <a v-if="hasAuthor"
+              class="avatar-image-container"
+              :href="author.web_url">
+              <img
+                class="avatar has-tooltip s20"
+                :src="author.avatar_url"
+                :alt="userImageAltDescription"
+                :title="author.username" />
+            </a>
+
+            <a class="commit-row-message"
+              :href="commitUrl">
+              {{title}}
+            </a>
+          </span>
+          <span v-else>
+            Cant find HEAD commit for this branch
+          </span>
+        </p>
+      </div>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/vue_shared/components/pipelines_table.js b/app/assets/javascripts/vue_shared/components/pipelines_table.js
new file mode 100644
index 00000000000..0d8f85db965
--- /dev/null
+++ b/app/assets/javascripts/vue_shared/components/pipelines_table.js
@@ -0,0 +1,52 @@
+/* eslint-disable no-param-reassign */
+/* global Vue */
+
+require('./pipelines_table_row');
+/**
+ * Pipelines Table Component.
+ *
+ * Given an array of objects, renders a table.
+ */
+
+(() => {
+  window.gl = window.gl || {};
+  gl.pipelines = gl.pipelines || {};
+
+  gl.pipelines.PipelinesTableComponent = Vue.component('pipelines-table-component', {
+
+    props: {
+      pipelines: {
+        type: Array,
+        required: true,
+        default: () => ([]),
+      },
+
+    },
+
+    components: {
+      'pipelines-table-row-component': gl.pipelines.PipelinesTableRowComponent,
+    },
+
+    template: `
+      <table class="table ci-table">
+        <thead>
+          <tr>
+            <th class="js-pipeline-status pipeline-status">Status</th>
+            <th class="js-pipeline-info pipeline-info">Pipeline</th>
+            <th class="js-pipeline-commit pipeline-commit">Commit</th>
+            <th class="js-pipeline-stages pipeline-stages">Stages</th>
+            <th class="js-pipeline-date pipeline-date"></th>
+            <th class="js-pipeline-actions pipeline-actions"></th>
+          </tr>
+        </thead>
+        <tbody>
+          <template v-for="model in pipelines"
+            v-bind:model="model">
+            <tr is="pipelines-table-row-component"
+              :pipeline="model"></tr>
+          </template>
+        </tbody>
+      </table>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/vue_shared/components/pipelines_table_row.js b/app/assets/javascripts/vue_shared/components/pipelines_table_row.js
new file mode 100644
index 00000000000..e5e88186a85
--- /dev/null
+++ b/app/assets/javascripts/vue_shared/components/pipelines_table_row.js
@@ -0,0 +1,199 @@
+/* eslint-disable no-param-reassign */
+/* global Vue */
+
+require('../../vue_pipelines_index/status');
+require('../../vue_pipelines_index/pipeline_url');
+require('../../vue_pipelines_index/stage');
+require('../../vue_pipelines_index/pipeline_actions');
+require('../../vue_pipelines_index/time_ago');
+require('./commit');
+/**
+ * Pipeline table row.
+ *
+ * Given the received object renders a table row in the pipelines' table.
+ */
+(() => {
+  window.gl = window.gl || {};
+  gl.pipelines = gl.pipelines || {};
+
+  gl.pipelines.PipelinesTableRowComponent = Vue.component('pipelines-table-row-component', {
+
+    props: {
+      pipeline: {
+        type: Object,
+        required: true,
+        default: () => ({}),
+      },
+
+    },
+
+    components: {
+      'commit-component': gl.CommitComponent,
+      'pipeline-actions': gl.VuePipelineActions,
+      'dropdown-stage': gl.VueStage,
+      'pipeline-url': gl.VuePipelineUrl,
+      'status-scope': gl.VueStatusScope,
+      'time-ago': gl.VueTimeAgo,
+    },
+
+    computed: {
+      /**
+       * If provided, returns the commit tag.
+       * Needed to render the commit component column.
+       *
+       * This field needs a lot of verification, because of different possible cases:
+       *
+       * 1. person who is an author of a commit might be a GitLab user
+       * 2. if person who is an author of a commit is a GitLab user he/she can have a GitLab avatar
+       * 3. If GitLab user does not have avatar he/she might have a Gravatar
+       * 4. If committer is not a GitLab User he/she can have a Gravatar
+       * 5. We do not have consistent API object in this case
+       * 6. We should improve API and the code
+       *
+       * @returns {Object|Undefined}
+       */
+      commitAuthor() {
+        let commitAuthorInformation;
+
+        // 1. person who is an author of a commit might be a GitLab user
+        if (this.pipeline &&
+          this.pipeline.commit &&
+          this.pipeline.commit.author) {
+          // 2. if person who is an author of a commit is a GitLab user
+          // he/she can have a GitLab avatar
+          if (this.pipeline.commit.author.avatar_url) {
+            commitAuthorInformation = this.pipeline.commit.author;
+
+            // 3. If GitLab user does not have avatar he/she might have a Gravatar
+          } else if (this.pipeline.commit.author_gravatar_url) {
+            commitAuthorInformation = Object.assign({}, this.pipeline.commit.author, {
+              avatar_url: this.pipeline.commit.author_gravatar_url,
+            });
+          }
+        }
+
+        // 4. If committer is not a GitLab User he/she can have a Gravatar
+        if (this.pipeline &&
+          this.pipeline.commit) {
+          commitAuthorInformation = {
+            avatar_url: this.pipeline.commit.author_gravatar_url,
+            web_url: `mailto:${this.pipeline.commit.author_email}`,
+            username: this.pipeline.commit.author_name,
+          };
+        }
+
+        return commitAuthorInformation;
+      },
+
+      /**
+       * If provided, returns the commit tag.
+       * Needed to render the commit component column.
+       *
+       * @returns {String|Undefined}
+       */
+      commitTag() {
+        if (this.pipeline.ref &&
+          this.pipeline.ref.tag) {
+          return this.pipeline.ref.tag;
+        }
+        return undefined;
+      },
+
+      /**
+       * If provided, returns the commit ref.
+       * Needed to render the commit component column.
+       *
+       * Matches `path` prop sent in the API to `ref_url` prop needed
+       * in the commit component.
+       *
+       * @returns {Object|Undefined}
+       */
+      commitRef() {
+        if (this.pipeline.ref) {
+          return Object.keys(this.pipeline.ref).reduce((accumulator, prop) => {
+            if (prop === 'path') {
+              accumulator.ref_url = this.pipeline.ref[prop];
+            } else {
+              accumulator[prop] = this.pipeline.ref[prop];
+            }
+            return accumulator;
+          }, {});
+        }
+
+        return undefined;
+      },
+
+      /**
+       * If provided, returns the commit url.
+       * Needed to render the commit component column.
+       *
+       * @returns {String|Undefined}
+       */
+      commitUrl() {
+        if (this.pipeline.commit &&
+          this.pipeline.commit.commit_path) {
+          return this.pipeline.commit.commit_path;
+        }
+        return undefined;
+      },
+
+      /**
+       * If provided, returns the commit short sha.
+       * Needed to render the commit component column.
+       *
+       * @returns {String|Undefined}
+       */
+      commitShortSha() {
+        if (this.pipeline.commit &&
+          this.pipeline.commit.short_id) {
+          return this.pipeline.commit.short_id;
+        }
+        return undefined;
+      },
+
+      /**
+       * If provided, returns the commit title.
+       * Needed to render the commit component column.
+       *
+       * @returns {String|Undefined}
+       */
+      commitTitle() {
+        if (this.pipeline.commit &&
+          this.pipeline.commit.title) {
+          return this.pipeline.commit.title;
+        }
+        return undefined;
+      },
+    },
+
+    template: `
+      <tr class="commit">
+        <status-scope :pipeline="pipeline"/>
+
+        <pipeline-url :pipeline="pipeline"></pipeline-url>
+
+        <td>
+          <commit-component
+            :tag="commitTag"
+            :commit-ref="commitRef"
+            :commit-url="commitUrl"
+            :short-sha="commitShortSha"
+            :title="commitTitle"
+            :author="commitAuthor"/>
+        </td>
+
+        <td class="stage-cell">
+          <div class="stage-container dropdown js-mini-pipeline-graph"
+            v-if="pipeline.details.stages.length > 0"
+            v-for="stage in pipeline.details.stages">
+            <dropdown-stage :stage="stage"/>
+          </div>
+        </td>
+
+        <time-ago :pipeline="pipeline"/>
+
+        <pipeline-actions :pipeline="pipeline" />
+      </tr>
+    `,
+  });
+})();
diff --git a/app/assets/javascripts/vue_shared/components/table_pagination.js b/app/assets/javascripts/vue_shared/components/table_pagination.js
new file mode 100644
index 00000000000..8943b850a72
--- /dev/null
+++ b/app/assets/javascripts/vue_shared/components/table_pagination.js
@@ -0,0 +1,147 @@
+/* global Vue, gl */
+/* eslint-disable no-param-reassign, no-plusplus */
+
+window.Vue = require('vue');
+
+((gl) => {
+  const PAGINATION_UI_BUTTON_LIMIT = 4;
+  const UI_LIMIT = 6;
+  const SPREAD = '...';
+  const PREV = 'Prev';
+  const NEXT = 'Next';
+  const FIRST = '<< First';
+  const LAST = 'Last >>';
+
+  gl.VueGlPagination = Vue.extend({
+    props: {
+
+      // TODO: Consider refactoring in light of turbolinks removal.
+
+      /**
+        This function will take the information given by the pagination component
+
+        Here is an example `change` method:
+
+        change(pagenum) {
+          gl.utils.visitUrl(`?page=${pagenum}`);
+        },
+      */
+
+      change: {
+        type: Function,
+        required: true,
+      },
+
+      /**
+        pageInfo will come from the headers of the API call
+        in the `.then` clause of the VueResource API call
+        there should be a function that contructs the pageInfo for this component
+
+        This is an example:
+
+        const pageInfo = headers => ({
+          perPage: +headers['X-Per-Page'],
+          page: +headers['X-Page'],
+          total: +headers['X-Total'],
+          totalPages: +headers['X-Total-Pages'],
+          nextPage: +headers['X-Next-Page'],
+          previousPage: +headers['X-Prev-Page'],
+        });
+      */
+
+      pageInfo: {
+        type: Object,
+        required: true,
+      },
+    },
+    methods: {
+      changePage(e) {
+        const text = e.target.innerText;
+        const { totalPages, nextPage, previousPage } = this.pageInfo;
+
+        switch (text) {
+          case SPREAD:
+            break;
+          case LAST:
+            this.change(totalPages);
+            break;
+          case NEXT:
+            this.change(nextPage);
+            break;
+          case PREV:
+            this.change(previousPage);
+            break;
+          case FIRST:
+            this.change(1);
+            break;
+          default:
+            this.change(+text);
+            break;
+        }
+      },
+    },
+    computed: {
+      prev() {
+        return this.pageInfo.previousPage;
+      },
+      next() {
+        return this.pageInfo.nextPage;
+      },
+      getItems() {
+        const total = this.pageInfo.totalPages;
+        const page = this.pageInfo.page;
+        const items = [];
+
+        if (page > 1) items.push({ title: FIRST });
+
+        if (page > 1) {
+          items.push({ title: PREV, prev: true });
+        } else {
+          items.push({ title: PREV, disabled: true, prev: true });
+        }
+
+        if (page > UI_LIMIT) items.push({ title: SPREAD, separator: true });
+
+        const start = Math.max(page - PAGINATION_UI_BUTTON_LIMIT, 1);
+        const end = Math.min(page + PAGINATION_UI_BUTTON_LIMIT, total);
+
+        for (let i = start; i <= end; i++) {
+          const isActive = i === page;
+          items.push({ title: i, active: isActive, page: true });
+        }
+
+        if (total - page > PAGINATION_UI_BUTTON_LIMIT) {
+          items.push({ title: SPREAD, separator: true, page: true });
+        }
+
+        if (page === total) {
+          items.push({ title: NEXT, disabled: true, next: true });
+        } else if (total - page >= 1) {
+          items.push({ title: NEXT, next: true });
+        }
+
+        if (total - page >= 1) items.push({ title: LAST, last: true });
+
+        return items;
+      },
+    },
+    template: `
+      <div class="gl-pagination">
+        <ul class="pagination clearfix">
+          <li v-for='item in getItems'
+            :class='{
+              page: item.page,
+              prev: item.prev,
+              next: item.next,
+              separator: item.separator,
+              active: item.active,
+              disabled: item.disabled
+            }'
+          >
+            <a @click="changePage($event)">{{item.title}}</a>
+          </li>
+        </ul>
+      </div>
+    `,
+  });
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/vue_shared/vue_resource_interceptor.js b/app/assets/javascripts/vue_shared/vue_resource_interceptor.js
new file mode 100644
index 00000000000..4157fefddc9
--- /dev/null
+++ b/app/assets/javascripts/vue_shared/vue_resource_interceptor.js
@@ -0,0 +1,19 @@
+/* eslint-disable func-names, prefer-arrow-callback, no-unused-vars,
+no-param-reassign, no-plusplus */
+/* global Vue */
+
+Vue.http.interceptors.push((request, next) => {
+  Vue.activeResources = Vue.activeResources ? Vue.activeResources + 1 : 1;
+
+  next((response) => {
+    Vue.activeResources--;
+  });
+});
+
+Vue.http.interceptors.push((request, next) => {
+  // needed in order to not break the tests.
+  if ($.rails) {
+    request.headers['X-CSRF-Token'] = $.rails.csrfToken();
+  }
+  next();
+});
diff --git a/app/assets/javascripts/wikis.js b/app/assets/javascripts/wikis.js
new file mode 100644
index 00000000000..75fd1394a03
--- /dev/null
+++ b/app/assets/javascripts/wikis.js
@@ -0,0 +1,69 @@
+/* eslint-disable no-param-reassign */
+/* global Breakpoints */
+
+require('./breakpoints');
+require('vendor/jquery.nicescroll');
+
+((global) => {
+  class Wikis {
+    constructor() {
+      this.bp = Breakpoints.get();
+      this.sidebarEl = document.querySelector('.js-wiki-sidebar');
+      this.sidebarExpanded = false;
+      $(this.sidebarEl).niceScroll();
+
+      const sidebarToggles = document.querySelectorAll('.js-sidebar-wiki-toggle');
+      for (let i = 0; i < sidebarToggles.length; i += 1) {
+        sidebarToggles[i].addEventListener('click', e => this.handleToggleSidebar(e));
+      }
+
+      this.newWikiForm = document.querySelector('form.new-wiki-page');
+      if (this.newWikiForm) {
+        this.newWikiForm.addEventListener('submit', e => this.handleNewWikiSubmit(e));
+      }
+
+      window.addEventListener('resize', () => this.renderSidebar());
+      this.renderSidebar();
+    }
+
+    handleNewWikiSubmit(e) {
+      if (!this.newWikiForm) return;
+
+      const slugInput = this.newWikiForm.querySelector('#new_wiki_path');
+      const slug = gl.text.slugify(slugInput.value);
+
+      if (slug.length > 0) {
+        const wikisPath = slugInput.getAttribute('data-wikis-path');
+        window.location.href = `${wikisPath}/${slug}`;
+        e.preventDefault();
+      }
+    }
+
+    handleToggleSidebar(e) {
+      e.preventDefault();
+      this.sidebarExpanded = !this.sidebarExpanded;
+      this.renderSidebar();
+    }
+
+    sidebarCanCollapse() {
+      const bootstrapBreakpoint = this.bp.getBreakpointSize();
+      return bootstrapBreakpoint === 'xs' || bootstrapBreakpoint === 'sm';
+    }
+
+    renderSidebar() {
+      if (!this.sidebarEl) return;
+      const { classList } = this.sidebarEl;
+      if (this.sidebarExpanded || !this.sidebarCanCollapse()) {
+        if (!classList.contains('right-sidebar-expanded')) {
+          classList.remove('right-sidebar-collapsed');
+          classList.add('right-sidebar-expanded');
+        }
+      } else if (classList.contains('right-sidebar-expanded')) {
+        classList.add('right-sidebar-collapsed');
+        classList.remove('right-sidebar-expanded');
+      }
+    }
+  }
+
+  global.Wikis = Wikis;
+})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/wikis.js.es6 b/app/assets/javascripts/wikis.js.es6
deleted file mode 100644
index ecff5fd5bf4..00000000000
--- a/app/assets/javascripts/wikis.js.es6
+++ /dev/null
@@ -1,73 +0,0 @@
-/* eslint-disable no-param-reassign */
-/* global Breakpoints */
-
-/*= require latinise */
-/*= require breakpoints */
-/*= require jquery.nicescroll */
-
-((global) => {
-  const dasherize = str => str.replace(/[_\s]+/g, '-');
-  const slugify = str => dasherize(str.trim().toLowerCase().latinise());
-
-  class Wikis {
-    constructor() {
-      this.bp = Breakpoints.get();
-      this.sidebarEl = document.querySelector('.js-wiki-sidebar');
-      this.sidebarExpanded = false;
-      $(this.sidebarEl).niceScroll();
-
-      const sidebarToggles = document.querySelectorAll('.js-sidebar-wiki-toggle');
-      for (let i = 0; i < sidebarToggles.length; i += 1) {
-        sidebarToggles[i].addEventListener('click', e => this.handleToggleSidebar(e));
-      }
-
-      this.newWikiForm = document.querySelector('form.new-wiki-page');
-      if (this.newWikiForm) {
-        this.newWikiForm.addEventListener('submit', e => this.handleNewWikiSubmit(e));
-      }
-
-      window.addEventListener('resize', () => this.renderSidebar());
-      this.renderSidebar();
-    }
-
-    handleNewWikiSubmit(e) {
-      if (!this.newWikiForm) return;
-
-      const slugInput = this.newWikiForm.querySelector('#new_wiki_path');
-      const slug = slugify(slugInput.value);
-
-      if (slug.length > 0) {
-        const wikisPath = slugInput.getAttribute('data-wikis-path');
-        window.location.href = `${wikisPath}/${slug}`;
-        e.preventDefault();
-      }
-    }
-
-    handleToggleSidebar(e) {
-      e.preventDefault();
-      this.sidebarExpanded = !this.sidebarExpanded;
-      this.renderSidebar();
-    }
-
-    sidebarCanCollapse() {
-      const bootstrapBreakpoint = this.bp.getBreakpointSize();
-      return bootstrapBreakpoint === 'xs' || bootstrapBreakpoint === 'sm';
-    }
-
-    renderSidebar() {
-      if (!this.sidebarEl) return;
-      const { classList } = this.sidebarEl;
-      if (this.sidebarExpanded || !this.sidebarCanCollapse()) {
-        if (!classList.contains('right-sidebar-expanded')) {
-          classList.remove('right-sidebar-collapsed');
-          classList.add('right-sidebar-expanded');
-        }
-      } else if (classList.contains('right-sidebar-expanded')) {
-        classList.add('right-sidebar-collapsed');
-        classList.remove('right-sidebar-expanded');
-      }
-    }
-  }
-
-  global.Wikis = Wikis;
-})(window.gl || (window.gl = {}));
diff --git a/app/assets/javascripts/zen_mode.js b/app/assets/javascripts/zen_mode.js
index 82eb761442a..ce626cf7b46 100644
--- a/app/assets/javascripts/zen_mode.js
+++ b/app/assets/javascripts/zen_mode.js
@@ -1,13 +1,16 @@
-/* eslint-disable func-names, space-before-function-paren, wrap-iife, prefer-arrow-callback, no-unused-vars, consistent-return, no-undef, camelcase, comma-dangle, padded-blocks, max-len */
+/* eslint-disable func-names, space-before-function-paren, wrap-iife, prefer-arrow-callback, no-unused-vars, consistent-return, camelcase, comma-dangle, max-len */
+/* global Dropzone */
+/* global Mousetrap */
+
 // Zen Mode (full screen) textarea
 //
 /*= provides zen_mode:enter */
 /*= provides zen_mode:leave */
-//
-/*= require jquery.scrollTo */
-/*= require dropzone */
-/*= require mousetrap */
-/*= require mousetrap/pause */
+
+require('vendor/jquery.scrollTo');
+window.Dropzone = require('dropzone');
+require('mousetrap');
+require('mousetrap/plugins/pause/mousetrap-pause');
 
 //
 // ### Events
@@ -90,7 +93,5 @@
     };
 
     return ZenMode;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/app/assets/stylesheets/application.scss b/app/assets/stylesheets/application.scss
index 8b93665d085..83a8eeaafde 100644
--- a/app/assets/stylesheets/application.scss
+++ b/app/assets/stylesheets/application.scss
@@ -2,8 +2,6 @@
  * This is a manifest file that'll automatically include all the stylesheets available in this directory
  * and any sub-directories. You're free to add application-wide styles to this file and they'll appear at
  * the top of the compiled file, but it's generally better to create a new file per style scope.
- *= require jquery-ui/datepicker
- *= require jquery-ui/autocomplete
  *= require jquery.atwho
  *= require select2
  *= require_self
@@ -19,6 +17,8 @@
  * directory.
  */
 
+@import "../../../node_modules/pikaday/scss/pikaday";
+
 /*
  * GitLab UI framework
  */
diff --git a/app/assets/stylesheets/framework.scss b/app/assets/stylesheets/framework.scss
index 4d4835568ed..5bb7e8caec1 100644
--- a/app/assets/stylesheets/framework.scss
+++ b/app/assets/stylesheets/framework.scss
@@ -6,8 +6,10 @@
 
 @import "framework/animations.scss";
 @import "framework/avatar.scss";
+@import "framework/asciidoctor.scss";
 @import "framework/blocks.scss";
 @import "framework/buttons.scss";
+@import "framework/badges.scss";
 @import "framework/calendar.scss";
 @import "framework/callout.scss";
 @import "framework/common.scss";
@@ -17,7 +19,6 @@
 @import "framework/flash.scss";
 @import "framework/forms.scss";
 @import "framework/gfm.scss";
-@import "framework/gitlab-theme.scss";
 @import "framework/header.scss";
 @import "framework/highlight.scss";
 @import "framework/issue_box.scss";
@@ -29,7 +30,6 @@
 @import "framework/modal.scss";
 @import "framework/nav.scss";
 @import "framework/pagination.scss";
-@import "framework/progress.scss";
 @import "framework/panels.scss";
 @import "framework/selects.scss";
 @import "framework/sidebar.scss";
@@ -43,3 +43,7 @@
 @import "framework/awards.scss";
 @import "framework/images.scss";
 @import "framework/broadcast-messages";
+@import "framework/emojis.scss";
+@import "framework/emoji-sprites.scss";
+@import "framework/icons.scss";
+@import "framework/snippets.scss";
diff --git a/app/assets/stylesheets/framework/animations.scss b/app/assets/stylesheets/framework/animations.scss
index f1d36efb3de..90935b9616b 100644
--- a/app/assets/stylesheets/framework/animations.scss
+++ b/app/assets/stylesheets/framework/animations.scss
@@ -50,3 +50,98 @@
 .pulse {
   @include webkit-prefix(animation-name, pulse);
 }
+
+/*
+* General hover animations
+*/
+
+
+// Sass multiple transitions mixin | https://gist.github.com/tobiasahlin/7a421fb9306a4f518aab
+// Usage:   @include transition(width, height 0.3s ease-in-out);
+// Output:  -webkit-transition(width 0.2s, height 0.3s ease-in-out);
+//          transition(width 0.2s, height 0.3s ease-in-out);
+//
+// Pass in any number of transitions
+@mixin transition($transitions...) {
+  $unfoldedTransitions: ();
+  @each $transition in $transitions {
+    $unfoldedTransitions: append($unfoldedTransitions, unfoldTransition($transition), comma);
+  }
+
+  transition: $unfoldedTransitions;
+}
+
+@mixin disableAllAnimation {
+  /*CSS transitions*/
+  -o-transition-property: none !important;
+  -moz-transition-property: none !important;
+  -ms-transition-property: none !important;
+  -webkit-transition-property: none !important;
+  transition-property: none !important;
+  /*CSS transforms*/
+  -o-transform: none !important;
+  -moz-transform: none !important;
+  -ms-transform: none !important;
+  -webkit-transform: none !important;
+  transform: none !important;
+  /*CSS animations*/
+  -webkit-animation: none !important;
+  -moz-animation: none !important;
+  -o-animation: none !important;
+  -ms-animation: none !important;
+  animation: none !important;
+}
+
+@function unfoldTransition ($transition) {
+  // Default values
+  $property: all;
+  $duration: $general-hover-transition-duration;
+  $easing: $general-hover-transition-curve; // Browser default is ease, which is what we want
+  $delay: null; // Browser default is 0, which is what we want
+  $defaultProperties: ($property, $duration, $easing, $delay);
+
+  // Grab transition properties if they exist
+  $unfoldedTransition: ();
+  @for $i from 1 through length($defaultProperties) {
+    $p: null;
+    @if $i <= length($transition) {
+      $p: nth($transition, $i);
+    } @else {
+      $p: nth($defaultProperties, $i);
+    }
+    $unfoldedTransition: append($unfoldedTransition, $p);
+  }
+
+  @return $unfoldedTransition;
+}
+
+.btn,
+.global-dropdown-toggle {
+  @include transition(background-color, border-color, color, box-shadow);
+}
+
+.dropdown-menu-toggle,
+.avatar-circle,
+.header-user-avatar {
+  @include transition(border-color);
+}
+
+.note-action-button .link-highlight,
+.toolbar-btn,
+.dropdown-toggle-caret {
+  @include transition(color);
+}
+
+a {
+  @include transition(background-color, color, border);
+}
+
+.stage-nav-item {
+  @include transition(background-color, box-shadow);
+}
+
+.dropdown-menu a,
+.dropdown-menu button,
+.dropdown-menu-nav a {
+  transition: none;
+}
diff --git a/app/assets/stylesheets/framework/asciidoctor.scss b/app/assets/stylesheets/framework/asciidoctor.scss
new file mode 100644
index 00000000000..62493c32833
--- /dev/null
+++ b/app/assets/stylesheets/framework/asciidoctor.scss
@@ -0,0 +1,27 @@
+.admonitionblock td.icon {
+  width: 1%;
+
+  [class^="fa icon-"] {
+    @extend .fa-2x;
+  }
+
+  .icon-note {
+    @extend .fa-thumb-tack;
+  }
+
+  .icon-tip {
+    @extend .fa-lightbulb-o;
+  }
+
+  .icon-warning {
+    @extend .fa-exclamation-triangle;
+  }
+
+  .icon-caution {
+    @extend .fa-fire;
+  }
+
+  .icon-important {
+    @extend .fa-exclamation-circle;
+  }
+}
diff --git a/app/assets/stylesheets/framework/avatar.scss b/app/assets/stylesheets/framework/avatar.scss
index 000e591e09c..3f5b78ed445 100644
--- a/app/assets/stylesheets/framework/avatar.scss
+++ b/app/assets/stylesheets/framework/avatar.scss
@@ -28,6 +28,8 @@
 
 .avatar {
   @extend .avatar-circle;
+  @include transition-property(none);
+
   width: 40px;
   height: 40px;
   padding: 0;
@@ -37,6 +39,8 @@
     display: inline-block;
     margin-left: 4px;
     margin-bottom: 2px;
+    flex-shrink: 0;
+    -webkit-flex-shrink: 0;
 
     &.s16 { margin-right: 4px; }
     &.s24 { margin-right: 4px; }
@@ -52,6 +56,10 @@
     border-radius: 0;
     border: none;
   }
+
+  &:not([href]):hover {
+    border-color: rgba($avatar-border, .2);
+  }
 }
 
 .identicon {
@@ -64,7 +72,7 @@
   &.s32 { font-size: 20px; line-height: 30px; }
   &.s40 { font-size: 16px; line-height: 38px; }
   &.s60 { font-size: 32px; line-height: 58px; }
-  &.s70 { font-size: 34px; line-height: 68px; }
+  &.s70 { font-size: 34px; line-height: 70px; }
   &.s90 { font-size: 36px; line-height: 88px; }
   &.s110 { font-size: 40px; line-height: 108px; font-weight: 300; }
   &.s140 { font-size: 72px; line-height: 138px; }
diff --git a/app/assets/stylesheets/framework/awards.scss b/app/assets/stylesheets/framework/awards.scss
index c13cb4a02b2..f363affa46c 100644
--- a/app/assets/stylesheets/framework/awards.scss
+++ b/app/assets/stylesheets/framework/awards.scss
@@ -1,26 +1,27 @@
 .awards {
   .emoji-icon {
-    width: 19px;
-    height: 19px;
+    width: 20px;
+    height: 20px;
   }
 }
 
 .emoji-menu {
   position: absolute;
+  top: 0;
   margin-top: 3px;
   padding: $gl-padding;
   z-index: 9;
   width: 300px;
   font-size: 14px;
-  background-color: $award-emoji-menu-bg;
-  border: 1px solid $award-emoji-menu-border;
+  background-color: $white-light;
+  border: 1px solid $border-white-light;
   border-radius: $border-radius-base;
   box-shadow: 0 6px 12px $award-emoji-menu-shadow;
   pointer-events: none;
   opacity: 0;
   transform: scale(.2);
   transform-origin: 0 -45px;
-  transition: .3s cubic-bezier(.87,-.41,.19,1.44);
+  transition: .3s cubic-bezier(.67,.06,.19,1.44);
   transition-property: transform, opacity;
 
   &.is-aligned-right {
@@ -47,12 +48,13 @@
 }
 
 .emoji-menu-list {
-  list-style: none;
-  padding-left: 0;
   margin-bottom: 0;
+  padding-left: 0;
+  list-style: none;
 }
 
 .emoji-menu-list-item {
+  float: left;
   padding: 3px;
   margin-left: 1px;
   margin-right: 1px;
@@ -97,8 +99,22 @@
   padding: 5px 6px;
   outline: 0;
 
-  &:hover,
+  line-height: 1;
+
+  &.disabled {
+    cursor: default;
+
+    &:hover,
+    &:focus,
+    &:active {
+      background-color: $white-light;
+      border-color: $border-color;
+      box-shadow: none;
+    }
+  }
+
   &.active,
+  &:hover,
   &:active {
     background-color: $row-hover;
     border-color: $row-hover-border;
@@ -135,6 +151,7 @@
   }
 
   .award-control-icon {
-    color: $award-emoji-new-btn-icon-color;
+    color: $border-gray-normal;
+    margin-top: 1px;
   }
 }
diff --git a/app/assets/stylesheets/framework/badges.scss b/app/assets/stylesheets/framework/badges.scss
new file mode 100644
index 00000000000..47a8f44c709
--- /dev/null
+++ b/app/assets/stylesheets/framework/badges.scss
@@ -0,0 +1,6 @@
+.badge {
+  font-weight: normal;
+  background-color: $badge-bg;
+  color: $badge-color;
+  vertical-align: baseline;
+}
diff --git a/app/assets/stylesheets/framework/blocks.scss b/app/assets/stylesheets/framework/blocks.scss
index 95c02499271..9a4129cdc8d 100644
--- a/app/assets/stylesheets/framework/blocks.scss
+++ b/app/assets/stylesheets/framework/blocks.scss
@@ -1,15 +1,15 @@
 .centered-light-block {
   text-align: center;
-  color: $gl-gray;
+  color: $gl-text-color;
   margin: 20px;
 }
 
 .nothing-here-block {
   text-align: center;
   padding: 20px;
-  color: $gl-gray;
+  color: $gl-text-color;
   font-weight: normal;
-  font-size: 16px;
+  font-size: 14px;
   line-height: 36px;
 
   &.diff-collapsed {
@@ -24,12 +24,12 @@
 .row-content-block {
   margin-top: 0;
   margin-bottom: -$gl-padding;
-  background-color: $background-color;
+  background-color: $gray-light;
   padding: $gl-padding;
   margin-bottom: 0;
   border-top: 1px solid $white-dark;
   border-bottom: 1px solid $white-dark;
-  color: $gl-gray;
+  color: $gl-text-color;
 
   &.oneline-block {
     line-height: 42px;
@@ -82,7 +82,12 @@
   }
 
   .block-controls {
-    float: right;
+    display: -webkit-flex;
+    display: flex;
+    -webkit-justify-content: flex-end;
+    justify-content: flex-end;
+    -webkit-flex: 1;
+    flex: 1;
 
     .control {
       float: left;
@@ -118,7 +123,7 @@
 
 .cover-block {
   text-align: center;
-  background: $background-color;
+  background: $gray-light;
   padding-top: 44px;
   position: relative;
 
@@ -135,11 +140,11 @@
   }
 
   .cover-title {
-    color: $gl-header-color;
+    color: $gl-text-color;
     font-size: 23px;
 
     h1 {
-      color: $gl-gray-dark;
+      color: $gl-text-color;
       margin-bottom: 6px;
       font-size: 23px;
     }
@@ -153,7 +158,7 @@
 
     p {
       padding: 0 $gl-padding;
-      color: $gl-text-color-dark;
+      color: $gl-text-color;
     }
   }
 
@@ -211,7 +216,7 @@
       display: inline;
       font-weight: normal;
       font-size: 24px;
-      color: $gl-title-color;
+      color: $gl-text-color;
     }
   }
 }
@@ -224,7 +229,7 @@
   .controls {
     float: right;
     margin-top: 8px;
-    padding-bottom: 7px;
+    padding-bottom: 8px;
     border-bottom: 1px solid $border-color;
   }
 }
@@ -273,6 +278,10 @@
     display: inline-block;
   }
 
+  .btn {
+    margin: $btn-side-margin $btn-side-margin 0 0;
+  }
+
   @media(max-width: $screen-xs-max) {
     margin-top: 50px;
     text-align: center;
@@ -281,4 +290,15 @@
       width: 100%;
     }
   }
+
+  @media(min-width: $screen-xs-max) {
+    &.labels .text-content {
+      margin-top: 70px;
+    }
+  }
+}
+
+.flex-container-block {
+  display: -webkit-flex;
+  display: flex;
 }
diff --git a/app/assets/stylesheets/framework/buttons.scss b/app/assets/stylesheets/framework/buttons.scss
index 8da3da2ad08..cda46223492 100644
--- a/app/assets/stylesheets/framework/buttons.scss
+++ b/app/assets/stylesheets/framework/buttons.scss
@@ -1,7 +1,7 @@
 @mixin btn-default {
   border-radius: 3px;
   font-size: $gl-font-size;
-  font-weight: 500;
+  font-weight: 400;
   padding: $gl-vert-padding $gl-btn-padding;
 
   &:focus,
@@ -88,11 +88,11 @@
 }
 
 @mixin btn-gray {
-  @include btn-color($gray-light, $border-gray-light, $gray-normal, $border-gray-normal, $gray-dark, $border-gray-dark, $gl-gray-dark);
+  @include btn-color($gray-light, $border-gray-normal, $gray-normal, $border-gray-normal, $gray-dark, $border-gray-dark, $gl-text-color);
 }
 
 @mixin btn-white {
-  @include btn-color($white-light, $border-color, $white-normal, $border-white-normal, $white-dark, $border-white-dark, $gl-text-color);
+  @include btn-color($white-light, $border-color, $white-normal, $border-white-normal, $white-dark, $border-gray-dark, $gl-text-color);
 }
 
 @mixin btn-with-margin {
@@ -230,12 +230,19 @@
   }
 }
 
+.btn-terminal {
+  svg {
+    height: 14px;
+    width: 18px;
+  }
+}
+
 .btn-lg {
   padding: 12px 20px;
 }
 
 .btn-transparent {
-  color: $btn-transparent-color;
+  color: $gl-text-color-secondary;
   background-color: transparent;
   border: 0;
 
@@ -289,7 +296,7 @@
   .active {
     box-shadow: $gl-btn-active-background;
 
-    border: 1px solid $border-white-dark !important;
+    border: 1px solid $border-gray-dark !important;
     background-color: $btn-active-gray-light !important;
   }
 }
@@ -309,29 +316,25 @@
   text-align: left;
   padding: 6px 16px;
   border-color: $border-color;
-  color: $btn-placeholder-gray;
-  background-color: $background-color;
+  color: $gray-darkest;
+  background-color: $gray-light;
 
   &:hover,
   &:active,
   &:focus {
     cursor: text;
     box-shadow: none;
-    border-color: $border-color;
-    color: $btn-placeholder-gray;
-    background-color: $background-color;
+    border-color: lighten($dropdown-input-focus-border, 20%);
+    color: $gray-darkest;
+    background-color: $gray-light;
   }
 }
 
-.btn-file-option {
-  background: linear-gradient(180deg, $white-light 25%, $gray-light 100%);
-}
-
 .btn-build {
   margin-left: 10px;
 
   i {
-    color: $gl-icon-color;
+    color: $gl-text-color-secondary;
   }
 }
 
@@ -344,8 +347,8 @@
 }
 
 .btn-static {
-  background-color: $background-color !important;
-  border: 1px solid $border-gray-light;
+  background-color: $gray-light !important;
+  border: 1px solid $border-gray-normal;
   cursor: default;
 
   &:active {
diff --git a/app/assets/stylesheets/framework/calendar.scss b/app/assets/stylesheets/framework/calendar.scss
index ef921a8c6a9..9a0f7a14e57 100644
--- a/app/assets/stylesheets/framework/calendar.scss
+++ b/app/assets/stylesheets/framework/calendar.scss
@@ -1,6 +1,8 @@
 .calender-block {
   padding-left: 0;
   padding-right: 0;
+  border-top: 0;
+  direction: rtl;
 
   @media (min-width: $screen-sm-min) and (max-width: $screen-md-max) {
     overflow-x: scroll;
@@ -8,6 +10,8 @@
 }
 
 .user-calendar-activities {
+  direction: ltr;
+
   .str-truncated {
     max-width: 70%;
   }
@@ -42,3 +46,56 @@
   float: right;
   font-size: 12px;
 }
+
+.pika-single.gitlab-theme {
+  .pika-label {
+    color: $gl-text-color-secondary;
+    font-size: 14px;
+    font-weight: normal;
+  }
+
+  th {
+    padding: 2px 0;
+    color: $note-disabled-comment-color;
+    font-weight: normal;
+    text-transform: lowercase;
+    border-top: 1px solid $calendar-border-color;
+  }
+
+  abbr {
+    cursor: default;
+  }
+
+  td {
+    border: 1px solid $calendar-border-color;
+
+    &:first-child {
+      border-left: 0;
+    }
+
+    &:last-child {
+      border-right: 0;
+    }
+  }
+
+  .pika-day {
+    border-radius: 0;
+    background-color: $white-light;
+    text-align: center;
+  }
+
+  .is-today {
+    .pika-day {
+      color: inherit;
+      font-weight: normal;
+    }
+  }
+
+  .is-selected .pika-day,
+  .pika-day:hover,
+  .is-today .pika-day:hover {
+    background: $gl-primary;
+    color: $white-light;
+    box-shadow: none;
+  }
+}
diff --git a/app/assets/stylesheets/framework/callout.scss b/app/assets/stylesheets/framework/callout.scss
index 2a100980aca..e0e46dd73af 100644
--- a/app/assets/stylesheets/framework/callout.scss
+++ b/app/assets/stylesheets/framework/callout.scss
@@ -11,7 +11,7 @@
   padding: $gl-padding;
   border-left: 3px solid $border-color;
   color: $text-color;
-  background: $background-color;
+  background: $gray-light;
 }
 
 .bs-callout h4 {
diff --git a/app/assets/stylesheets/framework/common.scss b/app/assets/stylesheets/framework/common.scss
index 600bf17259b..a4b38723bbd 100644
--- a/app/assets/stylesheets/framework/common.scss
+++ b/app/assets/stylesheets/framework/common.scss
@@ -26,6 +26,7 @@
 .append-bottom-default { margin-bottom: $gl-padding; }
 .inline { display: inline-block; }
 .center { text-align: center; }
+.vertical-align-middle { vertical-align: middle; }
 
 .underlined-link { text-decoration: underline; }
 .hint { font-style: italic; color: $hint-color; }
@@ -57,16 +58,33 @@ pre {
     border-radius: 0;
     color: $well-pre-color;
   }
+
+  &.wrap {
+    word-break: break-word;
+    white-space: pre-wrap;
+  }
 }
 
 hr {
   margin: $gl-padding 0;
+  border-top: 1px solid darken($gray-normal, 8%);
 }
 
 .str-truncated {
   @include str-truncated;
 }
 
+.block-truncated {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+
+  > div,
+  .str-truncated {
+    display: inline;
+  }
+}
+
 .item-title { font-weight: 600; }
 
 /** FLASH message **/
@@ -235,6 +253,8 @@ li.note {
   .progress {
     margin-bottom: 0;
     margin-top: 4px;
+    box-shadow: none;
+    background-color: $border-gray-light;
   }
 }
 
@@ -255,6 +275,7 @@ img.emoji {
   height: 20px;
   vertical-align: top;
   width: 20px;
+  margin-top: 1px;
 }
 
 .chart {
@@ -393,7 +414,7 @@ table {
     padding: 0 10px;
     clip: auto;
     text-decoration: none;
-    color: $gl-title-color;
+    color: $gl-text-color;
     background: $gray-light;
     z-index: 1;
   }
diff --git a/app/assets/stylesheets/framework/dropdowns.scss b/app/assets/stylesheets/framework/dropdowns.scss
index 33de652c06f..186bb9ac616 100644
--- a/app/assets/stylesheets/framework/dropdowns.scss
+++ b/app/assets/stylesheets/framework/dropdowns.scss
@@ -10,7 +10,7 @@
 
 @mixin chevron-active {
   .fa-chevron-down {
-    color: $dropdown-toggle-hover-icon-color;
+    color: $gray-darkest;
   }
 }
 
@@ -28,20 +28,25 @@
   .dropdown-toggle,
   .dropdown-menu-toggle {
     @include chevron-active;
-    border-color: $dropdown-toggle-hover-border-color;
+    border-color: $gray-darkest;
   }
 }
 
 .dropdown-toggle {
   padding: 6px 8px 6px 10px;
-  background-color: $dropdown-toggle-bg;
-  color: $dropdown-toggle-color;
+  background-color: $white-light;
+  color: $gl-text-color;
   font-size: 14px;
   text-align: left;
   border: 1px solid $border-color;
   border-radius: $border-radius-base;
   white-space: nowrap;
 
+  &[disabled] {
+    opacity: .65;
+    cursor: not-allowed;
+  }
+
   &.no-outline {
     outline: 0;
   }
@@ -68,7 +73,7 @@
   }
 
   .fa {
-    color: $dropdown-toggle-icon-color;
+    color: $gray-darkest;
   }
 
   .fa-chevron-down {
@@ -80,7 +85,7 @@
 
   &:hover {
     @include chevron-active;
-    border-color: $dropdown-toggle-hover-border-color;
+    border-color: $gray-darkest;
   }
 
   &:focus:active {
@@ -91,9 +96,9 @@
 
 .dropdown-menu-toggle {
   @extend .dropdown-toggle;
-  padding-right: 20px;
+  padding-right: 25px;
   position: relative;
-  width: 160px;
+  width: 163px;
   text-overflow: ellipsis;
   overflow: hidden;
 
@@ -102,11 +107,12 @@
 
     &.fa-spinner {
       font-size: 16px;
-      margin-top: -8px;
+      margin-top: -3px;
     }
   }
 
-  .fa-chevron-down {
+  .fa-chevron-down,
+  .fa-spinner {
     position: absolute;
     top: 11px;
     right: 8px;
@@ -120,17 +126,21 @@
   top: 100%;
   left: 0;
   z-index: 9;
-  width: 240px;
+  min-width: 240px;
   margin-top: 2px;
   margin-bottom: 0;
   font-size: 14px;
   font-weight: normal;
   padding: 8px 0;
-  background-color: $dropdown-bg;
+  background-color: $white-light;
   border: 1px solid $dropdown-border-color;
   border-radius: $border-radius-base;
   box-shadow: 0 2px 4px $dropdown-shadow-color;
 
+  .filtered-search-input-container & {
+    max-width: 280px;
+  }
+
   &.is-loading {
     .dropdown-content {
       display: none;
@@ -149,12 +159,12 @@
   li {
     text-align: left;
     list-style: none;
-    padding: 0 8px;
+    padding: 0 10px;
   }
 
   .divider {
     height: 1px;
-    margin: 8px;
+    margin: 6px 10px;
     padding: 0;
     background-color: $dropdown-divider-color;
   }
@@ -171,7 +181,7 @@
     display: block;
     position: relative;
     padding: 5px 8px;
-    color: $dropdown-link-color;
+    color: $gl-text-color;
     line-height: initial;
     text-overflow: ellipsis;
     border-radius: 2px;
@@ -183,7 +193,10 @@
     &.is-focused {
       background-color: $dropdown-link-hover-bg;
       text-decoration: none;
-      outline: 0;
+
+      .badge {
+        background-color: darken($row-hover, 5%);
+      }
     }
 
     &.dropdown-menu-empty-link {
@@ -197,7 +210,7 @@
     }
 
     .icon-play {
-      fill: $table-text-gray;
+      fill: $gl-text-color-secondary;
       margin-right: 6px;
       height: 12px;
       width: 11px;
@@ -205,10 +218,12 @@
   }
 
   .dropdown-header {
-    color: $dropdown-header-color;
+    color: $gl-text-color;
     font-size: 13px;
+    font-weight: 600;
     line-height: 22px;
-    padding: 0 10px;
+    text-transform: capitalize;
+    padding: 0 16px;
   }
 
   .separator + .dropdown-header {
@@ -218,10 +233,21 @@
   .unclickable {
     cursor: not-allowed;
     padding: 5px 8px;
-    color: $dropdown-header-color;
+    color: $gl-text-color-secondary;
+  }
+
+  .badge {
+    position: absolute;
+    right: 8px;
+    top: 5px;
   }
 }
 
+.dropdown-menu-drop-up {
+  top: auto;
+  bottom: 100%;
+}
+
 .dropdown-menu-large {
   width: 340px;
 }
@@ -300,14 +326,17 @@
 
 .dropdown-menu-selectable {
   a {
-    padding-left: 25px;
+    padding-left: 26px;
 
     &.is-indeterminate,
     &.is-active {
+      font-weight: 600;
+      color: $gl-text-color;
+
       &::before {
         position: absolute;
-        left: 5px;
-        top: 8px;
+        left: 6px;
+        top: 6px;
         font: normal normal normal 14px/1 FontAwesome;
         font-size: inherit;
         text-rendering: auto;
@@ -329,7 +358,7 @@
 
 .dropdown-title {
   position: relative;
-  padding: 0 25px 10px;
+  padding: 2px 25px 10px;
   margin: 0 10px 10px;
   font-weight: 600;
   line-height: 1;
@@ -359,7 +388,7 @@
   right: 5px;
   width: 20px;
   height: 20px;
-  top: -3px;
+  top: -1px;
 }
 
 .dropdown-menu-back {
@@ -492,135 +521,32 @@
     max-height: 230px;
   }
 
-  .ui-widget {
-    table {
-      margin: 0;
-    }
-
-    &.ui-datepicker-inline {
-      padding: 0 10px;
-      border: 0;
-      width: 100%;
-    }
-
-    .ui-datepicker-header {
-      padding: 0 8px 10px;
-      border: 0;
-
-      .ui-icon {
-        background: none;
-        font-size: 20px;
-        text-indent: 0;
-
-        &::before {
-          display: block;
-          position: relative;
-          top: -2px;
-          color: $dropdown-title-btn-color;
-          font: normal normal normal 14px/1 FontAwesome;
-          font-size: inherit;
-          text-rendering: auto;
-          -webkit-font-smoothing: antialiased;
-          -moz-osx-font-smoothing: grayscale;
-        }
-      }
-    }
-
-    .ui-datepicker-calendar {
-      .ui-state-hover,
-      .ui-state-active {
-        color: $white-light;
-        border: 0;
-      }
-    }
-
-    .ui-datepicker-prev,
-    .ui-datepicker-next {
-      top: 0;
-      height: 15px;
-      cursor: pointer;
-
-      &:hover {
-        background-color: transparent;
-        border: 0;
-
-        .ui-icon::before {
-          color: $md-link-color;
-        }
-      }
-    }
-
-    .ui-datepicker-prev {
-      left: 0;
-
-      .ui-icon::before {
-        content: '\f104';
-        text-align: left;
-      }
-    }
-
-    .ui-datepicker-next {
-      right: 0;
-
-      .ui-icon::before {
-        content: '\f105';
-        text-align: right;
-      }
-    }
-
-    td {
-      padding: 0;
-      border: 1px solid $calendar-border-color;
-
-      &:first-child {
-        border-left: 0;
-      }
-
-      &:last-child {
-        border-right: 0;
-      }
-
-      a {
-        line-height: 17px;
-        border: 0;
-        border-radius: 0;
-      }
-    }
-
-    .ui-datepicker-title {
-      color: $gl-gray;
-      font-size: 14px;
-      line-height: 1;
-      font-weight: normal;
-    }
-  }
-
-  th {
-    padding: 2px 0;
-    color: $calendar-header-color;
-    font-weight: normal;
-    text-transform: lowercase;
-    border-top: 1px solid $calendar-border-color;
+  .pika-single {
+    position: relative!important;
+    top: 0!important;
+    border: 0;
+    box-shadow: none;
   }
 
-  .ui-datepicker-unselectable {
-    background-color: $calendar-unselectable-bg;
+  .pika-lendar {
+    margin-top: -5px;
+    margin-bottom: 0;
   }
 }
 
 .dropdown-menu-inner-title {
   display: block;
-  color: $gl-title-color;
+  color: $gl-text-color;
   font-weight: 600;
 }
 
 .dropdown-menu-inner-content {
   display: block;
-  color: $gl-placeholder-color;
+  color: $gl-text-color-secondary;
 }
 
 .dropdown-toggle-text {
   &.is-default {
-    color: $gl-placeholder-color;
+    color: $gl-text-color-secondary;
   }
 }
diff --git a/app/assets/stylesheets/framework/emoji-sprites.scss b/app/assets/stylesheets/framework/emoji-sprites.scss
new file mode 100644
index 00000000000..925415f84b1
--- /dev/null
+++ b/app/assets/stylesheets/framework/emoji-sprites.scss
@@ -0,0 +1,1811 @@
+.emoji-zzz { background-position: 0 0; }
+.emoji-1234 { background-position: -20px 0; }
+.emoji-1F627 { background-position: 0 -20px; }
+.emoji-8ball { background-position: -20px -20px; }
+.emoji-a { background-position: -40px 0; }
+.emoji-ab { background-position: -40px -20px; }
+.emoji-abc { background-position: 0 -40px; }
+.emoji-abcd { background-position: -20px -40px; }
+.emoji-accept { background-position: -40px -40px; }
+.emoji-aerial_tramway { background-position: -60px 0; }
+.emoji-airplane { background-position: -60px -20px; }
+.emoji-airplane_arriving { background-position: -60px -40px; }
+.emoji-airplane_departure { background-position: 0 -60px; }
+.emoji-airplane_small { background-position: -20px -60px; }
+.emoji-alarm_clock { background-position: -40px -60px; }
+.emoji-alembic { background-position: -60px -60px; }
+.emoji-alien { background-position: -80px 0; }
+.emoji-ambulance { background-position: -80px -20px; }
+.emoji-amphora { background-position: -80px -40px; }
+.emoji-anchor { background-position: -80px -60px; }
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+.emoji-underage { background-position: -800px -800px; }
+.emoji-unicorn { background-position: -820px 0; }
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+.emoji-up { background-position: -820px -40px; }
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+.emoji-wheelchair { background-position: -400px -820px; }
+.emoji-white_check_mark { background-position: -420px -820px; }
+.emoji-white_circle { background-position: -440px -820px; }
+.emoji-white_flower { background-position: -460px -820px; }
+.emoji-white_large_square { background-position: -480px -820px; }
+.emoji-white_medium_small_square { background-position: -500px -820px; }
+.emoji-white_medium_square { background-position: -520px -820px; }
+.emoji-white_small_square { background-position: -540px -820px; }
+.emoji-white_square_button { background-position: -560px -820px; }
+.emoji-white_sun_cloud { background-position: -580px -820px; }
+.emoji-white_sun_rain_cloud { background-position: -600px -820px; }
+.emoji-white_sun_small_cloud { background-position: -620px -820px; }
+.emoji-wilted_rose { background-position: -640px -820px; }
+.emoji-wind_blowing_face { background-position: -660px -820px; }
+.emoji-wind_chime { background-position: -680px -820px; }
+.emoji-wine_glass { background-position: -700px -820px; }
+.emoji-wink { background-position: -720px -820px; }
+.emoji-wolf { background-position: -740px -820px; }
+.emoji-woman { background-position: -760px -820px; }
+.emoji-woman_tone1 { background-position: -780px -820px; }
+.emoji-woman_tone2 { background-position: -800px -820px; }
+.emoji-woman_tone3 { background-position: -820px -820px; }
+.emoji-woman_tone4 { background-position: -840px 0; }
+.emoji-woman_tone5 { background-position: -840px -20px; }
+.emoji-womans_clothes { background-position: -840px -40px; }
+.emoji-womans_hat { background-position: -840px -60px; }
+.emoji-womens { background-position: -840px -80px; }
+.emoji-worried { background-position: -840px -100px; }
+.emoji-wrench { background-position: -840px -120px; }
+.emoji-wrestlers { background-position: -840px -140px; }
+.emoji-wrestlers_tone1 { background-position: -840px -160px; }
+.emoji-wrestlers_tone2 { background-position: -840px -180px; }
+.emoji-wrestlers_tone3 { background-position: -840px -200px; }
+.emoji-wrestlers_tone4 { background-position: -840px -220px; }
+.emoji-wrestlers_tone5 { background-position: -840px -240px; }
+.emoji-writing_hand { background-position: -840px -260px; }
+.emoji-writing_hand_tone1 { background-position: -840px -280px; }
+.emoji-writing_hand_tone2 { background-position: -840px -300px; }
+.emoji-writing_hand_tone3 { background-position: -840px -320px; }
+.emoji-writing_hand_tone4 { background-position: -840px -340px; }
+.emoji-writing_hand_tone5 { background-position: -840px -360px; }
+.emoji-x { background-position: -840px -380px; }
+.emoji-yellow_heart { background-position: -840px -400px; }
+.emoji-yen { background-position: -840px -420px; }
+.emoji-yin_yang { background-position: -840px -440px; }
+.emoji-yum { background-position: -840px -460px; }
+.emoji-zap { background-position: -840px -480px; }
+.emoji-zero { background-position: -840px -500px; }
+.emoji-zipper_mouth { background-position: -840px -520px; }
+.emoji-100 { background-position: -840px -540px; }
+
+.emoji-icon {
+  background-image: image-url('emoji.png');
+  background-repeat: no-repeat;
+  color: transparent;
+  text-indent: -99em;
+  height: 20px;
+  width: 20px;
+
+  @media only screen and (-webkit-min-device-pixel-ratio: 2),
+         only screen and (min--moz-device-pixel-ratio: 2),
+         only screen and (-o-min-device-pixel-ratio: 2/1),
+         only screen and (min-device-pixel-ratio: 2),
+         only screen and (min-resolution: 192dpi),
+         only screen and (min-resolution: 2dppx) {
+    background-image: image-url('emoji@2x.png');
+    background-size: 860px 840px;
+  }
+}
diff --git a/app/assets/stylesheets/framework/emojis.scss b/app/assets/stylesheets/framework/emojis.scss
new file mode 100644
index 00000000000..0a8bc95590e
--- /dev/null
+++ b/app/assets/stylesheets/framework/emojis.scss
@@ -0,0 +1,6 @@
+gl-emoji {
+  display: inline-block;
+  display: inline-flex;
+  vertical-align: middle;
+  font-size: 1.5em;
+}
diff --git a/app/assets/stylesheets/framework/files.scss b/app/assets/stylesheets/framework/files.scss
index ab0b81f77f7..ffece53a093 100644
--- a/app/assets/stylesheets/framework/files.scss
+++ b/app/assets/stylesheets/framework/files.scss
@@ -19,7 +19,7 @@
 
   .file-title {
     position: relative;
-    background-color: $background-color;
+    background-color: $gray-light;
     border-bottom: 1px solid $border-color;
     margin: 0;
     text-align: left;
@@ -182,3 +182,96 @@ span.idiff {
     border-bottom-right-radius: 2px;
   }
 }
+
+.file-stats {
+  ul {
+    list-style: none;
+    margin: 0;
+    padding: 10px 0;
+
+    li {
+      padding: 3px 0;
+      line-height: 20px;
+    }
+  }
+
+  .new-file {
+    a {
+      color: $gl-text-green;
+    }
+  }
+
+  .renamed-file {
+    a {
+      color: $gl-text-orange;
+    }
+  }
+
+  .deleted-file {
+    a {
+      color: $gl-text-red;
+    }
+  }
+
+  .edit-file {
+    a {
+      color: $gl-text-color;
+    }
+  }
+
+  a {
+    text-decoration: none;
+
+    .new-file {
+      color: $notify-new-file;
+    }
+
+    .deleted-file {
+      color: $notify-deleted-file;
+    }
+  }
+}
+
+.file-title-flex-parent {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  background-color: $gray-light;
+  border-bottom: 1px solid $border-color;
+  padding: 5px $gl-padding;
+  margin: 0;
+  border-radius: 3px 3px 0 0;
+
+  .file-header-content {
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    padding-right: 30px;
+    position: relative;
+  }
+
+  .btn-clipboard {
+    position: absolute;
+    right: 0;
+  }
+
+  a {
+    color: $gl-text-color;
+  }
+
+  small {
+    margin: 0 10px 0 0;
+  }
+
+  .file-actions {
+    white-space: nowrap;
+
+    .btn {
+      padding: 0 10px;
+      font-size: 13px;
+      line-height: 28px;
+      display: inline-block;
+      float: none;
+    }
+  }
+}
diff --git a/app/assets/stylesheets/framework/filters.scss b/app/assets/stylesheets/framework/filters.scss
index 19827943385..8f2150066c7 100644
--- a/app/assets/stylesheets/framework/filters.scss
+++ b/app/assets/stylesheets/framework/filters.scss
@@ -1,10 +1,24 @@
 .filter-item {
-  margin-right: 6px;
   vertical-align: top;
 
   &.reset-filters {
     padding: 7px;
   }
+
+  &.update-issues-btn {
+    float: right;
+    margin-right: 0;
+
+    @media (max-width: $screen-xs-max) {
+      float: none;
+    }
+  }
+}
+
+.filters-section {
+  @media (max-width: $screen-xs-max) {
+    display: inline-block;
+  }
 }
 
 @media (min-width: $screen-sm-min) {
@@ -14,6 +28,20 @@
       width: 132px;
     }
   }
+
+  .filter-item:not(:last-child) {
+    margin-right: 6px;
+  }
+
+  .sort-filter {
+    display: inline-block;
+    float: right;
+  }
+
+  .dropdown-menu-sort {
+    left: auto;
+    right: 0;
+  }
 }
 
 @media (max-width: $screen-xs-max) {
@@ -21,5 +49,285 @@
     display: block;
     margin: 0 0 10px;
   }
+
+  .dropdown-menu-toggle,
+  .update-issues-btn .btn {
+    width: 100%;
+  }
+}
+
+.filtered-search-container {
+  display: -webkit-flex;
+  display: flex;
+
+  @media (max-width: $screen-xs-min) {
+    -webkit-flex-direction: column;
+    flex-direction: column;
+  }
+
+  .tokens-container {
+    display: -webkit-flex;
+    display: flex;
+    flex: 1;
+    -webkit-flex: 1;
+    padding-left: 30px;
+    position: relative;
+    margin-bottom: 0;
+  }
+
+  .input-token {
+    flex: 1;
+    -webkit-flex: 1;
+  }
+
+  .filtered-search-token + .input-token:not(:last-child) {
+    max-width: 200px;
+  }
+}
+
+.filtered-search-token,
+.filtered-search-term {
+  display: -webkit-flex;
+  display: flex;
+  margin-top: 5px;
+  margin-bottom: 5px;
+
+  .selectable {
+    display: -webkit-flex;
+    display: flex;
+  }
+
+  .name,
+  .value {
+    display: inline-block;
+    padding: 2px 7px;
+  }
+
+  .name {
+    background-color: $filter-name-resting-color;
+    color: $filter-name-text-color;
+    border-radius: 2px 0 0 2px;
+    margin-right: 1px;
+    text-transform: capitalize;
+  }
+
+  .value {
+    background-color: $white-normal;
+    color: $filter-value-text-color;
+    border-radius: 0 2px 2px 0;
+    margin-right: 5px;
+  }
+
+  .selected {
+    .name {
+      background-color: $filter-name-selected-color;
+    }
+
+    .value {
+      background-color: $filter-value-selected-color;
+    }
+  }
+}
+
+.filtered-search-term {
+  .name {
+    background-color: inherit;
+    color: $black;
+    text-transform: none;
+  }
+
+  .selectable {
+    cursor: text;
+  }
+}
+
+.scroll-container {
+  display: -webkit-flex;
+  display: flex;
+  overflow-x: scroll;
+  white-space: nowrap;
+  width: 100%;
+}
+
+.filtered-search-input-container {
+  display: -webkit-flex;
+  display: flex;
+  position: relative;
+  width: 100%;
+  border: 1px solid $border-color;
+  background-color: $white-light;
+  max-width: 87%;
+
+  @media (max-width: $screen-xs-min) {
+    -webkit-flex: 1 1 100%;
+    flex: 1 1 100%;
+    margin-bottom: 10px;
+
+    .dropdown-menu {
+      width: auto;
+      left: 0;
+      right: 0;
+      max-width: none;
+      min-width: 100%;
+    }
+  }
+
+  .form-control {
+    position: relative;
+    min-width: 200px;
+    padding-left: 0;
+    padding-right: 25px;
+    border-color: transparent;
+
+    &:focus ~ .fa-filter {
+      color: $common-gray-dark;
+    }
+
+    &:focus,
+    &:hover {
+      outline: none;
+      border-color: transparent;
+      box-shadow: none;
+    }
+  }
+
+  .fa-filter {
+    position: absolute;
+    top: 10px;
+    left: 10px;
+    color: $gray-darkest;
+  }
+
+  .fa-times {
+    right: 10px;
+    color: $gray-darkest;
+  }
+
+  .clear-search {
+    width: 35px;
+    background-color: $white-light;
+    border: none;
+    position: absolute;
+    right: 0;
+    height: 100%;
+    outline: none;
+    z-index: 1;
+
+    &:hover .fa-times {
+      color: $common-gray-dark;
+    }
+  }
+}
+
+.dropdown-menu .filter-dropdown-item {
+  padding: 0;
+}
+
+.filter-dropdown {
+  max-height: 215px;
+  overflow: auto;
+}
+
+@media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
+  .issues-details-filters {
+    .dropdown-menu-toggle {
+      width: 100px;
+    }
+  }
+}
+
+@media (max-width: $screen-xs-max) {
+  .issues-details-filters {
+    padding: 0 0 10px;
+    background-color: $white-light;
+    border-top: 0;
+  }
+
+  .filter-dropdown-container {
+    .dropdown-toggle,
+    .dropdown {
+      width: 100%;
+    }
+
+    .dropdown {
+      margin-left: 0;
+    }
+
+    .fa-chevron-down {
+      position: absolute;
+      right: 10px;
+      top: 10px;
+    }
+  }
+}
+
+%filter-dropdown-item-btn-hover {
+  background-color: $dropdown-hover-color;
+  color: $white-light;
+  text-decoration: none;
+
+  .avatar {
+    border-color: $white-light;
+  }
+}
+
+.filter-dropdown-item {
+  .btn {
+    border: none;
+    width: 100%;
+    text-align: left;
+    padding: 8px 16px;
+    text-overflow: ellipsis;
+    overflow: hidden;
+    border-radius: 0;
+
+    .fa {
+      width: 15px;
+    }
+
+    .dropdown-label-box {
+      border-color: $white-light;
+      border-style: solid;
+      border-width: 1px;
+      width: 17px;
+      height: 17px;
+    }
+
+    &:hover,
+    &:focus {
+      @extend %filter-dropdown-item-btn-hover;
+    }
+  }
+
+  .dropdown-light-content {
+    font-size: 14px;
+    font-weight: 400;
+  }
+
+  .dropdown-user {
+    display: -webkit-flex;
+    display: flex;
+  }
+
+  .dropdown-user-details {
+    display: -webkit-flex;
+    display: flex;
+    -webkit-flex-direction: column;
+    flex-direction: column;
+
+    &> span {
+      white-space: normal;
+      word-break: break-all;
+    }
+  }
 }
 
+.filter-dropdown-item.dropdown-active {
+  .btn {
+    @extend %filter-dropdown-item-btn-hover;
+  }
+}
+
+.filter-dropdown-loading {
+  padding: 8px 16px;
+}
diff --git a/app/assets/stylesheets/framework/forms.scss b/app/assets/stylesheets/framework/forms.scss
index 25a2b38baaa..25d6fbe465a 100644
--- a/app/assets/stylesheets/framework/forms.scss
+++ b/app/assets/stylesheets/framework/forms.scss
@@ -22,7 +22,7 @@ input[type='text'].danger {
   margin-top: 0;
   margin-bottom: -$gl-padding;
   padding: $gl-padding;
-  background-color: $background-color;
+  background-color: $gray-light;
   border-top: 1px solid $border-color;
 }
 
@@ -96,6 +96,10 @@ label {
     code {
       line-height: 1.8;
     }
+
+    img {
+      margin-right: $gl-padding;
+    }
   }
 
   @media(max-width: $screen-xs-max) {
@@ -149,7 +153,7 @@ label {
 }
 
 .form-control::-webkit-input-placeholder {
-  color: $gl-placeholder-color;
+  color: $gl-text-color-secondary;
 }
 
 .input-group {
diff --git a/app/assets/stylesheets/framework/gitlab-theme.scss b/app/assets/stylesheets/framework/gitlab-theme.scss
deleted file mode 100644
index 5cd242af91d..00000000000
--- a/app/assets/stylesheets/framework/gitlab-theme.scss
+++ /dev/null
@@ -1,141 +0,0 @@
-/**
- * Styles the GitLab application with a specific color theme
- *
- * $color-light  -
- * $color        -
- * $color-darker -
- * $color-dark   -
- */
-@mixin gitlab-theme($color-light, $color, $color-darker, $color-dark) {
-  .page-with-sidebar {
-    .toggle-nav-collapse,
-    .pin-nav-btn {
-      color: $color-light;
-
-      &:hover {
-        color: $white-light;
-      }
-    }
-
-    .sidebar-wrapper {
-      background: $color-darker;
-    }
-
-    .sidebar-action-buttons {
-      color: $color-light;
-      background-color: lighten($color-darker, 5%);
-    }
-
-    .nav-sidebar {
-      li {
-        a {
-          color: $color-light;
-
-          &:hover,
-          &:focus,
-          &:active {
-            background: $color-dark;
-          }
-
-          i {
-            color: $color-light;
-          }
-
-          path,
-          polygon {
-            fill: $color-light;
-          }
-
-          .count {
-            color: $color-light;
-            background: $color-dark;
-          }
-
-          svg {
-            position: relative;
-            top: 3px;
-          }
-        }
-
-        &.separate-item {
-          border-top: 1px solid $color;
-        }
-
-        &.active a {
-          color: $white-light;
-          background: $color-dark;
-
-          &.no-highlight {
-            border: none;
-          }
-
-          i {
-            color: $white-light;
-          }
-
-          path,
-          polygon {
-            fill: $white-light;
-          }
-        }
-      }
-
-    }
-  }
-}
-
-$theme-charcoal: #3d454d;
-$theme-charcoal-light: #485157;
-$theme-charcoal-dark: #383f45;
-$theme-charcoal-text: #b9bbbe;
-
-$theme-blue-light: #becde9;
-$theme-blue: #2980b9;
-$theme-blue-dark: #1970a9;
-$theme-blue-darker: #096099;
-
-$theme-graphite-lighter: #ccc;
-$theme-graphite-light: #777;
-$theme-graphite: #666;
-$theme-graphite-dark: #555;
-
-$theme-gray-light: #979797;
-$theme-gray: #373737;
-$theme-gray-dark: #272727;
-$theme-gray-darker: #222;
-
-$theme-green-light: #adc;
-$theme-green: #019875;
-$theme-green-dark: #018865;
-$theme-green-darker: #017855;
-
-$theme-violet-light: #98c;
-$theme-violet: #548;
-$theme-violet-dark: #436;
-$theme-violet-darker: #325;
-
-body {
-  &.ui_blue {
-    @include gitlab-theme($theme-blue-light, $theme-blue, $theme-blue-dark, $theme-blue-darker);
-  }
-
-  &.ui_charcoal {
-    @include gitlab-theme($theme-charcoal-text, $theme-charcoal-light, $theme-charcoal, $theme-charcoal-dark);
-  }
-
-  &.ui_graphite {
-    @include gitlab-theme($theme-graphite-lighter, $theme-graphite-light, $theme-graphite, $theme-graphite-dark);
-  }
-
-  &.ui_gray {
-    @include gitlab-theme($theme-gray-light, $theme-gray, $theme-gray-dark, $theme-gray-darker);
-  }
-
-  &.ui_green {
-    @include gitlab-theme($theme-green-light, $theme-green, $theme-green-dark, $theme-green-darker);
-  }
-
-  &.ui_violet {
-    @include gitlab-theme($theme-violet-light, $theme-violet, $theme-violet-dark, $theme-violet-darker);
-  }
-}
diff --git a/app/assets/stylesheets/framework/header.scss b/app/assets/stylesheets/framework/header.scss
index cc2286038c0..5d1aba4e529 100644
--- a/app/assets/stylesheets/framework/header.scss
+++ b/app/assets/stylesheets/framework/header.scss
@@ -9,7 +9,7 @@ header {
   &.navbar-empty {
     height: $header-height;
     background: $white-light;
-    border-bottom: 1px solid $btn-gray-hover;
+    border-bottom: 1px solid $white-normal;
 
     .center-logo {
       margin: 8px 0;
@@ -27,7 +27,7 @@ header {
     z-index: 100;
     margin-bottom: 0;
     height: $header-height;
-    background-color: $background-color;
+    background-color: $gray-light;
     border: none;
     border-bottom: 1px solid $border-color;
 
@@ -45,7 +45,7 @@ header {
       padding: 0;
 
       .nav > li > a {
-        color: $gl-icon-color;
+        color: $gl-text-color-secondary;
         font-size: 18px;
         padding: 0;
         margin: ($header-height - 28) / 2 0;
@@ -57,13 +57,21 @@ header {
 
         &.header-user-dropdown-toggle {
           margin-left: 14px;
+
+          &:hover,
+          &:focus,
+          &:active {
+            .header-user-avatar {
+              border-color: rgba($avatar-border, .2);
+            }
+          }
         }
 
         &:hover,
         &:focus,
         &:active {
-          background-color: $background-color;
-          color: darken($gl-icon-color, 30%);
+          background-color: $gray-light;
+          color: $gl-text-color;
 
           .todos-pending-count {
             background: darken($todo-alert-blue, 10%);
@@ -84,30 +92,48 @@ header {
         padding: 6px 10px;
 
         &:hover {
-          background-color: $btn-gray-hover;
+          background-color: $white-normal;
         }
 
         &.active {
-          color: $gl-icon-color;
+          color: $gl-text-color-secondary;
         }
       }
     }
+  }
 
-    .side-nav-toggle {
-      position: absolute;
-      left: -10px;
-      margin: 7px 0;
-      font-size: 18px;
-      padding: 6px 10px;
-      border: none;
-      background-color: $background-color;
+  .global-dropdown {
+    position: absolute;
+    left: -10px;
 
-      &:hover {
-        background-color: $btn-gray-hover;
+    .badge {
+      font-size: 11px;
+    }
+
+    li {
+      &.active a {
+        font-weight: bold;
       }
     }
   }
 
+  .global-dropdown-toggle {
+    margin: 7px 0;
+    font-size: 18px;
+    padding: 6px 10px;
+    border: none;
+    background-color: $gray-light;
+
+    &:hover {
+      background-color: $white-normal;
+    }
+
+    &:focus {
+      outline: none;
+      background-color: $white-normal;
+    }
+  }
+
   .header-content {
     position: relative;
     height: $header-height;
@@ -122,34 +148,20 @@ header {
     }
 
     .header-logo {
-      position: absolute;
-      left: 50%;
-      top: 7px;
+      display: inline-block;
+      margin: 0 7px 0 2px;
+      position: relative;
+      top: 10px;
       transition-duration: .3s;
-      z-index: 999;
-
-      #logo {
-        position: relative;
-        left: -50%;
-      }
 
       svg,
       img {
-        height: 36px;
+        height: 28px;
       }
 
       &:hover {
         cursor: pointer;
       }
-
-      @media (max-width: $screen-xs-max) {
-        right: 20px;
-        left: auto;
-
-        #logo {
-          left: auto;
-        }
-      }
     }
 
     .title {
@@ -157,7 +169,6 @@ header {
       padding-right: 20px;
       margin: 0;
       font-size: 18px;
-      max-width: 385px;
       display: inline-block;
       line-height: $header-height;
       font-weight: normal;
@@ -167,19 +178,24 @@ header {
       vertical-align: top;
       white-space: nowrap;
 
-      @media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
-        max-width: 300px;
-      }
-
       @media (max-width: $screen-xs-max) {
         max-width: 190px;
       }
 
+      @media (min-width: $screen-sm-min) and (max-width: $screen-md-max) {
+        max-width: 428px;
+      }
+
+      @media (min-width: $screen-lg-min) {
+        max-width: 685px;
+      }
+
       a {
         color: $gl-text-color;
 
         &:hover {
           text-decoration: underline;
+          color: $gl-header-nav-hover-color;
         }
       }
 
@@ -198,7 +214,7 @@ header {
         cursor: pointer;
 
         &:hover {
-          color: darken($color: $gl-text-color, $amount: 30%);
+          color: $gl-header-nav-hover-color;
         }
       }
 
@@ -212,6 +228,10 @@ header {
       float: right;
       border-top: none;
 
+      @media (min-width: $screen-md-min) {
+        padding: 0;
+      }
+
       @media (max-width: $screen-xs-max) {
         float: none;
       }
@@ -240,29 +260,39 @@ header {
     font-size: 18px;
 
     .navbar-nav {
+      display: table;
+      table-layout: fixed;
+      width: 100%;
       margin: 0;
-      float: none !important;
-
-      .visible-xs,
-      .visible-sm {
-        display: table-cell !important;
-      }
+      text-align: right;
     }
 
     .navbar-collapse {
       padding-left: 5px;
 
-      .nav > li {
-        display: table-cell;
-        width: 1%;
+      .nav > li:not(.hidden-xs) {
+        display: table-cell!important;
+        width: 25%;
+
+        a {
+          margin-right: 8px;
+        }
       }
     }
   }
+
+  .header-user-dropdown-toggle {
+    text-align: center;
+  }
+
+  .header-user-avatar {
+    float: none;
+  }
 }
 
 .header-user {
   .dropdown-menu-nav {
-    width: 140px;
+    min-width: 140px;
     margin-top: -5px;
   }
 }
@@ -271,4 +301,5 @@ header {
   float: left;
   margin-right: 5px;
   border-radius: 50%;
+  border: 1px solid $avatar-border;
 }
diff --git a/app/assets/stylesheets/framework/highlight.scss b/app/assets/stylesheets/framework/highlight.scss
index 909a0f4afda..6d27d7568cf 100644
--- a/app/assets/stylesheets/framework/highlight.scss
+++ b/app/assets/stylesheets/framework/highlight.scss
@@ -57,8 +57,13 @@
         visibility: hidden;
       }
 
-      &:hover i {
-        visibility: visible;
+      &:hover,
+      &:focus {
+        outline: none;
+
+        & i {
+          visibility: visible;
+        }
       }
     }
   }
diff --git a/app/assets/stylesheets/framework/icons.scss b/app/assets/stylesheets/framework/icons.scss
new file mode 100644
index 00000000000..db8d231a82a
--- /dev/null
+++ b/app/assets/stylesheets/framework/icons.scss
@@ -0,0 +1,66 @@
+.ci-status-icon-success {
+  color: $gl-success;
+
+  svg {
+    fill: $gl-success;
+  }
+}
+
+.ci-status-icon-failed {
+  color: $gl-danger;
+
+  svg {
+    fill: $gl-danger;
+  }
+}
+
+.ci-status-icon-pending,
+.ci-status-icon-failed_with_warnings,
+.ci-status-icon-success_with_warnings {
+  color: $gl-warning;
+
+  svg {
+    fill: $gl-warning;
+  }
+}
+
+.ci-status-icon-running {
+  color: $blue-normal;
+
+  svg {
+    fill: $blue-normal;
+  }
+}
+
+.ci-status-icon-canceled,
+.ci-status-icon-disabled,
+.ci-status-icon-not-found {
+  color: $gl-text-color;
+
+  svg {
+    fill: $gl-text-color;
+  }
+}
+
+.ci-status-icon-created,
+.ci-status-icon-skipped {
+  color: $gray-darkest;
+
+  svg {
+    fill: $gray-darkest;
+  }
+}
+
+.ci-status-icon-manual {
+  color: $gl-text-color;
+
+  svg {
+    fill: $gl-text-color;
+  }
+}
+
+.icon-link {
+  &:hover {
+    text-decoration: none;
+  }
+}
diff --git a/app/assets/stylesheets/framework/images.scss b/app/assets/stylesheets/framework/images.scss
index 878f44116ba..09a569ad415 100644
--- a/app/assets/stylesheets/framework/images.scss
+++ b/app/assets/stylesheets/framework/images.scss
@@ -4,7 +4,7 @@
 }
 
 .appearance-light-logo-preview {
-  background-color: $background-color;
+  background-color: $gray-light;
   max-width: 72px;
   padding: 10px;
   margin-bottom: 10px;
diff --git a/app/assets/stylesheets/framework/issue_box.scss b/app/assets/stylesheets/framework/issue_box.scss
index 44834a84234..46632f15f35 100644
--- a/app/assets/stylesheets/framework/issue_box.scss
+++ b/app/assets/stylesheets/framework/issue_box.scss
@@ -41,6 +41,6 @@
   }
 
   &.status-box-upcoming {
-    background: $issue-box-upcoming-bg;
+    background: $gl-text-color-secondary;
   }
 }
diff --git a/app/assets/stylesheets/framework/jquery.scss b/app/assets/stylesheets/framework/jquery.scss
index 18f2f316f02..300ba4f2de6 100644
--- a/app/assets/stylesheets/framework/jquery.scss
+++ b/app/assets/stylesheets/framework/jquery.scss
@@ -2,53 +2,6 @@
   font-family: $regular_font;
   font-size: $font-size-base;
 
-  &.ui-datepicker,
-  &.ui-datepicker-inline {
-    border: 1px solid $jq-ui-border;
-    padding: 10px;
-    width: 270px;
-
-    .ui-datepicker-header {
-      background: $white-light;
-      border-color: $jq-ui-border;
-
-      .ui-datepicker-prev,
-      .ui-datepicker-next {
-        top: 4px;
-      }
-
-      .ui-datepicker-prev {
-        left: 2px;
-      }
-
-      .ui-datepicker-next {
-        right: 2px;
-      }
-
-      .ui-state-hover {
-        background: transparent;
-        border: 0;
-        cursor: pointer;
-      }
-    }
-
-    .ui-datepicker-calendar td a {
-      padding: 5px;
-      text-align: center;
-    }
-  }
-
-  &.ui-autocomplete {
-    border-color: $jq-ui-border;
-    padding: 0;
-    margin-top: 2px;
-    z-index: 1001;
-
-    .ui-menu-item a {
-      padding: 4px 10px;
-    }
-  }
-
   .ui-state-default {
     border: 1px solid $white-light;
     background: $white-light;
@@ -59,25 +12,4 @@
     border: 0;
     background: transparent;
   }
-
-  .ui-datepicker-calendar {
-    .ui-state-active,
-    .ui-state-hover,
-    .ui-state-focus {
-      border: 1px solid $gl-primary;
-      background: $gl-primary;
-      color: $white-light;
-    }
-  }
-}
-
-.ui-sortable-handle {
-  cursor: move;
-  cursor: -webkit-grab;
-  cursor: -moz-grab;
-
-  &:active {
-    cursor: -webkit-grabbing;
-    cursor: -moz-grabbing;
-  }
 }
diff --git a/app/assets/stylesheets/framework/layout.scss b/app/assets/stylesheets/framework/layout.scss
index dfaf2f7f1d3..0a42b17c1f5 100644
--- a/app/assets/stylesheets/framework/layout.scss
+++ b/app/assets/stylesheets/framework/layout.scss
@@ -8,6 +8,19 @@ body {
   &.navless {
     background-color: $white-light !important;
   }
+
+  &.card-content {
+    background-color: $gray-darker;
+
+    .content-wrapper {
+      padding: 0;
+
+      .container-fluid,
+      .container-limited {
+        background-color: $gray-darker;
+      }
+    }
+  }
 }
 
 .container {
@@ -26,6 +39,62 @@ body {
 
 .container-limited {
   max-width: $fixed-layout-width;
+
+  &.limit-container-width {
+    max-width: $limited-layout-width;
+  }
+}
+
+.alert-wrapper {
+  .alert {
+    margin-bottom: 0;
+
+    &:last-child {
+      margin-bottom: $gl-padding;
+    }
+  }
+
+  .alert-link-group {
+    float: right;
+  }
+
+  /* Center alert text and alert action links on smaller screens */
+  @media (max-width: $screen-sm-max) {
+    .alert {
+      text-align: center;
+    }
+
+    .alert-link-group {
+      float: none;
+    }
+  }
+
+  /* Stripe the background colors so that adjacent alert-warnings are distinct from one another */
+  .alert-warning {
+    transition: background-color 0.15s, border-color 0.15s;
+    background-color: lighten($gl-warning, 4%);
+    border-color: lighten($gl-warning, 4%);
+  }
+
+  .alert-warning + .alert-warning {
+    background-color: $gl-warning;
+    border-color: $gl-warning;
+  }
+
+  .alert-warning + .alert-warning + .alert-warning {
+    background-color: darken($gl-warning, 4%);
+    border-color: darken($gl-warning, 4%);
+  }
+
+  .alert-warning + .alert-warning + .alert-warning + .alert-warning {
+    background-color: darken($gl-warning, 8%);
+    border-color: darken($gl-warning, 8%);
+  }
+
+  .alert-warning:only-of-type {
+    background-color: $gl-warning;
+    border-color: $gl-warning;
+  }
 }
 
 
diff --git a/app/assets/stylesheets/framework/lists.scss b/app/assets/stylesheets/framework/lists.scss
index ed4b60faf92..7adbb0a4188 100644
--- a/app/assets/stylesheets/framework/lists.scss
+++ b/app/assets/stylesheets/framework/lists.scss
@@ -36,7 +36,7 @@
       color: $list-warning-row-color;
     }
 
-    &.smoke { background-color: $background-color; }
+    &.smoke { background-color: $gray-light; }
 
     &:not(.ui-sort-disabled):hover {
       background: $row-hover;
@@ -46,7 +46,7 @@
       border-bottom: none;
 
       &.bottom {
-        background: $background-color;
+        background: $gray-light;
       }
     }
 
@@ -59,7 +59,7 @@
     p {
       padding-top: 1px;
       margin: 0;
-      color: $gray-dark;
+      color: $white-normal;
 
       img {
         position: relative;
@@ -96,16 +96,6 @@ ul.unstyled-list > li {
   border-bottom: none;
 }
 
-ul.task-list {
-  li.task-list-item {
-    list-style-type: none;
-  }
-
-  ul:not(.task-list) {
-    padding-left: 1.3em;
-  }
-}
-
 // Generic content list
 ul.content-list {
   @include basic-list;
@@ -113,7 +103,7 @@ ul.content-list {
   padding: 0;
 
   li {
-    border-color: $table-border-color;
+    border-color: $white-normal;
     font-size: $list-font-size;
     color: $list-text-color;
 
@@ -128,7 +118,7 @@ ul.content-list {
     }
 
     a {
-      color: $gl-dark-link-color;
+      color: $gl-text-color;
     }
 
     .member-group-link {
@@ -155,7 +145,8 @@ ul.content-list {
       }
 
       > .btn,
-      > .btn-group {
+      > .btn-group,
+      > .dropdown.inline {
         margin-right: $gl-padding-top;
         display: inline-block;
         margin-top: 3px;
@@ -163,6 +154,10 @@ ul.content-list {
 
         &:last-child {
           margin-right: 0;
+
+          @media(max-width: $screen-xs-max) {
+            margin: 0 auto;
+          }
         }
       }
 
@@ -186,7 +181,7 @@ ul.content-list {
 
     &.list-placeholder {
       background-color: $gray-light;
-      border: dotted 1px $gray-dark;
+      border: dotted 1px $white-normal;
       margin: 1px 0;
       min-height: 52px;
     }
@@ -199,6 +194,7 @@ ul.content-list {
     display: -webkit-flex;
     display: -ms-flexbox;
     display: flex;
+    align-items: center;
     white-space: nowrap;
   }
 
@@ -208,6 +204,11 @@ ul.content-list {
     padding-right: 8px;
   }
 
+  .row-fixed-content {
+    flex: 0 0 auto;
+    margin-left: auto;
+  }
+
   .row-title {
     font-weight: 600;
   }
@@ -224,22 +225,15 @@ ul.content-list {
   }
 
   .label-default {
-    color: $btn-transparent-color;
+    color: $gl-text-color-secondary;
   }
 }
 
 .panel > .content-list > li {
   padding: $gl-padding-top $gl-padding;
-
-  &.commit {
-    @media (min-width: $screen-sm-min) {
-      padding-left: 46px + $gl-padding;
-    }
-  }
 }
 
 ul.controls {
-  padding-top: 1px;
   float: right;
   list-style: none;
 
@@ -265,3 +259,7 @@ ul.controls {
     }
   }
 }
+
+ul.indent-list {
+  padding: 10px 0 0 30px;
+}
diff --git a/app/assets/stylesheets/framework/markdown_area.scss b/app/assets/stylesheets/framework/markdown_area.scss
index 59a30d31ac7..a668a6c4c39 100644
--- a/app/assets/stylesheets/framework/markdown_area.scss
+++ b/app/assets/stylesheets/framework/markdown_area.scss
@@ -73,7 +73,7 @@
 }
 
 .referenced-users {
-  color: $gl-header-color;
+  color: $gl-text-color;
   padding-top: 10px;
 }
 
@@ -114,7 +114,7 @@
 
   // Border around images in issue and MR comments.
   img:not(.emoji) {
-    border: 1px solid $table-border-gray;
+    border: 1px solid $white-normal;
     padding: 5px;
     margin: 5px 0;
     // Ensure that image does not exceed viewport
@@ -135,7 +135,7 @@
 .toolbar-btn {
   float: left;
   padding: 0 5px;
-  color: $note-toolbar-color;
+  color: $gl-text-color-secondary;
   background: transparent;
   border: 0;
   outline: 0;
@@ -147,6 +147,9 @@
 }
 
 .atwho-view {
+  overflow-y: auto;
+  overflow-x: hidden;
+
   small.description {
     float: right;
     padding: 3px 5px;
@@ -159,6 +162,11 @@
   .cur {
     .avatar {
       border: 1px solid $white-light;
+      @include disableAllAnimation;
     }
   }
+
+  ul > li {
+    white-space: nowrap;
+  }
 }
diff --git a/app/assets/stylesheets/framework/mixins.scss b/app/assets/stylesheets/framework/mixins.scss
index 4f2ac77f228..df78bbdea51 100644
--- a/app/assets/stylesheets/framework/mixins.scss
+++ b/app/assets/stylesheets/framework/mixins.scss
@@ -46,7 +46,7 @@
 
     &.light {
       a {
-        color: $gl-gray;
+        color: $gl-text-color;
       }
     }
   }
@@ -76,6 +76,13 @@
   #{$property}: $value;
 }
 
+/* http://phrappe.com/css/conditional-css-for-webkit-based-browsers/ */
+@mixin on-webkit-only {
+  @media screen and (-webkit-min-device-pixel-ratio:0) {
+    @content;
+  }
+}
+
 @mixin keyframes($animation-name) {
   @-webkit-keyframes #{$animation-name} {
     @content;
diff --git a/app/assets/stylesheets/framework/mobile.scss b/app/assets/stylesheets/framework/mobile.scss
index abfdd7a759d..eb73f7cc794 100644
--- a/app/assets/stylesheets/framework/mobile.scss
+++ b/app/assets/stylesheets/framework/mobile.scss
@@ -23,21 +23,21 @@
     margin-right: 0;
   }
 
-  .issues-details-filters,
+  .issues-details-filters:not(.filtered-search-block),
   .dash-projects-filters,
   .check-all-holder {
     display: none;
   }
 
-  .rss-btn {
+  .issues-holder .issue-check {
     display: none;
   }
 
-  .project-home-links {
+  .rss-btn {
     display: none;
   }
 
-  .project-avatar {
+  .project-home-links {
     display: none;
   }
 
@@ -54,7 +54,7 @@
     }
 
     // Display Star and Fork buttons without counters on mobile.
-    .project-action-buttons {
+    .project-repo-buttons {
       display: block;
 
       .count-buttons .btn {
@@ -100,8 +100,7 @@
 
 @media (max-width: $screen-sm-max) {
   .issues-filters {
-    .milestone-filter,
-    .labels-filter {
+    .milestone-filter {
       display: none;
     }
   }
diff --git a/app/assets/stylesheets/framework/nav.scss b/app/assets/stylesheets/framework/nav.scss
index 69da520f21f..ea45aaa0253 100644
--- a/app/assets/stylesheets/framework/nav.scss
+++ b/app/assets/stylesheets/framework/nav.scss
@@ -51,7 +51,7 @@
       margin-bottom: -1px;
       font-size: 14px;
       line-height: 28px;
-      color: $note-toolbar-color;
+      color: $gl-text-color-secondary;
       border-bottom: 2px solid transparent;
 
       &:hover,
@@ -71,22 +71,19 @@
       border-bottom: 2px solid $link-underline-blue;
       color: $black;
       font-weight: 600;
-    }
 
-    .badge {
-      font-weight: normal;
-      background-color: $nav-badge-bg;
-      color: $btn-transparent-color;
-      vertical-align: baseline;
+      .badge {
+        color: $black;
+      }
     }
   }
 
   &.sub-nav {
     text-align: center;
-    background-color: $dark-background-color;
+    background-color: $gray-normal;
 
     .container-fluid {
-      background-color: $dark-background-color;
+      background-color: $gray-normal;
       margin-bottom: 0;
     }
 
@@ -104,7 +101,7 @@
         &:hover,
         &:active,
         &:focus {
-          border-bottom: none;
+          border-color: transparent;
         }
       }
     }
@@ -113,14 +110,14 @@
 
 .top-area {
   @include clearfix;
-  border-bottom: 1px solid $btn-gray-hover;
+  border-bottom: 1px solid $white-normal;
 
   .nav-text {
     padding-top: 16px;
     padding-bottom: 11px;
     display: inline-block;
-    width: 50%;
     line-height: 28px;
+    white-space: normal;
 
     /* Small devices (phones, tablets, 768px and lower) */
     @media (max-width: $screen-xs-max) {
@@ -161,30 +158,24 @@
   }
 
   .nav-controls {
-    width: 50%;
     display: inline-block;
     float: right;
     text-align: right;
     padding: 11px 0;
     margin-bottom: 0;
 
-    > .dropdown {
-      margin-right: $gl-padding-top;
-      display: inline-block;
-      vertical-align: top;
-
-      &:last-child {
-        margin-right: 0;
-      }
-    }
-
-    > .btn {
+    > .btn,
+    > .btn-container,
+    > .dropdown,
+    > input,
+    > form {
       margin-right: $gl-padding-top;
       display: inline-block;
       vertical-align: top;
 
       &:last-child {
         margin-right: 0;
+        float: right;
       }
     }
 
@@ -192,19 +183,21 @@
       float: none;
     }
 
-    > form {
-      display: inline-block;
-    }
-
     .icon-label {
       display: none;
     }
 
-    input {
+    .btn,
+    .dropdown,
+    .dropdown-toggle,
+    input,
+    form {
       height: 35px;
+    }
+
+    input {
       display: inline-block;
       position: relative;
-      margin-right: $gl-padding-top;
 
       /* Medium devices (desktops, 992px and up) */
       @media (min-width: $screen-md-min) { width: 200px; }
@@ -228,6 +221,7 @@
       .btn,
       form,
       .dropdown,
+      .dropdown-toggle,
       .dropdown-menu-toggle,
       .form-control {
         margin: 0 0 10px;
@@ -266,6 +260,10 @@
     .nav-text,
     .nav-controls {
       width: auto;
+
+      @media (max-width: $screen-xs-max) {
+        width: 100%;
+      }
     }
   }
 
@@ -278,30 +276,33 @@
       padding: 17px 0;
     }
   }
+
+  pre {
+    width: 100%;
+  }
 }
 
 .layout-nav {
-  position: fixed;
-  top: $header-height;
   width: 100%;
-  z-index: 11;
-  background: $background-color;
+  background: $gray-light;
   border-bottom: 1px solid $border-color;
   transition: padding $sidebar-transition-duration;
   text-align: center;
 
   .container-fluid {
     position: relative;
+
+    .nav-control {
+      @media (max-width: $screen-sm-max) {
+        margin-right: 2px;
+      }
+    }
   }
 
   .controls {
     float: right;
     padding: 7px 0 0;
 
-    @media (max-width: $screen-sm-max) {
-      display: none;
-    }
-
     i {
       color: $layout-link-gray;
     }
@@ -313,7 +314,7 @@
 
     .fa-caret-down {
       margin-left: 5px;
-      color: $gl-icon-color;
+      color: $gl-text-color-secondary;
     }
 
     .dropdown {
@@ -348,7 +349,7 @@
   }
 
   .fade-right {
-    @include fade(left, $background-color);
+    @include fade(left, $gray-light);
     right: -5px;
 
     .fa {
@@ -357,8 +358,9 @@
   }
 
   .fade-left {
-    @include fade(right, $background-color);
+    @include fade(right, $gray-light);
     left: -5px;
+    text-align: center;
 
     .fa {
       left: -7px;
@@ -368,7 +370,7 @@
   &.sub-nav-scroll {
 
     .fade-right {
-      @include fade(left, $dark-background-color);
+      @include fade(left, $gray-normal);
       right: 0;
 
       .fa {
@@ -377,7 +379,7 @@
     }
 
     .fade-left {
-      @include fade(right, $dark-background-color);
+      @include fade(right, $gray-normal);
       left: 0;
 
       .fa {
@@ -414,15 +416,20 @@
 }
 
 .page-with-layout-nav {
-  margin-top: $header-height + 2;
-
   .right-sidebar {
     top: ($header-height * 2) + 2;
   }
+
+  .build-sidebar {
+    top: ($header-height * 3) + 3;
+
+    &.affix {
+      top: 0;
+    }
+  }
 }
 
 .activities {
-
   .nav-block {
     border-bottom: 1px solid $border-color;
 
@@ -431,3 +438,40 @@
     }
   }
 }
+
+@media (max-width: $screen-xs-max) {
+  .top-area {
+    flex-flow: row wrap;
+
+    .nav-controls {
+      $controls-margin: $btn-xs-side-margin - 2px;
+      flex: 0 0 100%;
+
+      &.controls-flex {
+        display: flex;
+        flex-flow: row wrap;
+        align-items: center;
+        justify-content: center;
+        padding: 0 0 $gl-padding-top;
+      }
+
+      .controls-item,
+      .controls-item-full,
+      .controls-item:last-child {
+        flex: 1 1 35%;
+        display: block;
+        width: 100%;
+        margin: $controls-margin;
+
+        .btn,
+        .dropdown {
+          margin: 0;
+        }
+      }
+
+      .controls-item-full {
+        flex: 1 1 100%;
+      }
+    }
+  }
+}
diff --git a/app/assets/stylesheets/framework/page-header.scss b/app/assets/stylesheets/framework/page-header.scss
index 85c1385d5d9..5f4211147f3 100644
--- a/app/assets/stylesheets/framework/page-header.scss
+++ b/app/assets/stylesheets/framework/page-header.scss
@@ -14,7 +14,7 @@
 
   .header-action-buttons {
     i {
-      color: $gl-icon-color;
+      color: $gl-text-color-secondary;
       font-size: 13px;
       margin-right: 3px;
     }
@@ -42,14 +42,10 @@
 
   .commit-committer-link,
   .commit-author-link {
-    color: $gl-gray;
+    color: $gl-text-color;
     font-weight: bold;
   }
 
-  .fa-clipboard {
-    color: $dropdown-title-btn-color;
-  }
-
   .commit-info {
     &.branches {
       margin-left: 8px;
@@ -57,7 +53,6 @@
   }
 
   .ci-status-link {
-
     svg {
       position: relative;
       top: 2px;
diff --git a/app/assets/stylesheets/framework/pagination.scss b/app/assets/stylesheets/framework/pagination.scss
index b37c1d0d670..c3ec9db0f07 100644
--- a/app/assets/stylesheets/framework/pagination.scss
+++ b/app/assets/stylesheets/framework/pagination.scss
@@ -6,8 +6,22 @@
 
   .pagination {
     padding: 0;
+
+    a {
+      cursor: pointer;
+    }
+
+    .separator,
+    .separator:hover {
+      a {
+        cursor: default;
+        background-color: $gray-light;
+        padding: $gl-vert-padding;
+      }
+    }
   }
 
+
   .gap,
   .gap:hover {
     background-color: $gray-light;
diff --git a/app/assets/stylesheets/framework/panels.scss b/app/assets/stylesheets/framework/panels.scss
index 5ba0486177f..9d8d08dff88 100644
--- a/app/assets/stylesheets/framework/panels.scss
+++ b/app/assets/stylesheets/framework/panels.scss
@@ -18,6 +18,20 @@
       margin-top: -2px;
       margin-left: 5px;
     }
+
+    &.split {
+      display: flex;
+      align-items: center;
+    }
+
+    .left {
+      flex: 1 1 auto;
+    }
+
+    .right {
+      flex: 0 0 auto;
+      text-align: right;
+    }
   }
 
   .panel-body {
diff --git a/app/assets/stylesheets/framework/progress.scss b/app/assets/stylesheets/framework/progress.scss
deleted file mode 100644
index e9800bd24b5..00000000000
--- a/app/assets/stylesheets/framework/progress.scss
+++ /dev/null
@@ -1,5 +0,0 @@
-html.turbolinks-progress-bar::before {
-  background-color: $progress-color!important;
-  height: 2px!important;
-  box-shadow: 0 0 10px $progress-color, 0 0 5px $progress-color;
-}
diff --git a/app/assets/stylesheets/framework/selects.scss b/app/assets/stylesheets/framework/selects.scss
index fde1431b13e..9ab17e67d4c 100644
--- a/app/assets/stylesheets/framework/selects.scss
+++ b/app/assets/stylesheets/framework/selects.scss
@@ -39,7 +39,7 @@
     }
 
     &:hover {
-      background-color: $gray-dark;
+      background-color: $white-normal;
       border-color: $border-white-normal;
       color: $gl-text-color;
     }
@@ -108,7 +108,7 @@
       border-color: $input-border;
       color: $gl-text-color;
       line-height: 15px;
-      background-color: $background-color;
+      background-color: $gray-light;
       background-image: none;
 
       .select2-search-choice-close {
diff --git a/app/assets/stylesheets/framework/sidebar.scss b/app/assets/stylesheets/framework/sidebar.scss
index 0aa609b8dd5..40e93032f59 100644
--- a/app/assets/stylesheets/framework/sidebar.scss
+++ b/app/assets/stylesheets/framework/sidebar.scss
@@ -1,36 +1,3 @@
-.page-with-sidebar {
-  padding: $header-height 0 25px;
-  transition: padding $sidebar-transition-duration;
-
-  &.page-sidebar-pinned {
-    .sidebar-wrapper {
-      box-shadow: none;
-    }
-  }
-
-  .sidebar-wrapper {
-    position: fixed;
-    top: 0;
-    bottom: 0;
-    left: 0;
-    height: 100%;
-    width: 0;
-    overflow: hidden;
-    transition: width $sidebar-transition-duration;
-    box-shadow: 2px 0 16px 0 $black-transparent;
-  }
-}
-
-.sidebar-wrapper {
-  z-index: 1000;
-  background: $background-color;
-
-  .nicescroll-rails-hr {
-    // TODO: Figure out why nicescroll doesn't hide horizontal bar
-    display: none!important;
-  }
-}
-
 .content-wrapper {
   width: 100%;
   transition: padding $sidebar-transition-duration;
@@ -47,94 +14,6 @@
   }
 }
 
-.nav-sidebar {
-  position: absolute;
-  top: 50px;
-  bottom: 0;
-  width: $sidebar_width;
-  overflow-y: auto;
-  overflow-x: hidden;
-
-  &.navbar-collapse {
-    padding: 0 !important;
-  }
-
-  li {
-    &.separate-item {
-      padding-top: 10px;
-      margin-top: 10px;
-    }
-
-    .icon-container {
-      width: 34px;
-      display: inline-block;
-      text-align: center;
-    }
-
-    a {
-      padding: 7px $gl-sidebar-padding;
-      font-size: $gl-font-size;
-      line-height: 24px;
-      display: block;
-      text-decoration: none;
-      font-weight: normal;
-
-      &:hover,
-      &:active,
-      &:focus {
-        text-decoration: none;
-      }
-
-      i {
-        font-size: 16px;
-      }
-
-      i,
-      svg {
-        margin-right: 13px;
-      }
-    }
-  }
-
-  .count {
-    float: right;
-    padding: 0 8px;
-    border-radius: 6px;
-  }
-}
-
-.sidebar-action-buttons {
-  width: $sidebar_width;
-  position: absolute;
-  top: 0;
-  left: 0;
-  min-height: 50px;
-  padding: 5px 0;
-  font-size: 18px;
-  line-height: 30px;
-
-  .toggle-nav-collapse {
-    left: 0;
-  }
-
-  .pin-nav-btn {
-    right: 0;
-    display: none;
-
-    @media (min-width: $sidebar-breakpoint) {
-      display: block;
-    }
-
-    .fa {
-      transition: transform .15s;
-
-      .page-sidebar-pinned & {
-        transform: rotate(90deg);
-      }
-    }
-  }
-}
-
 .nav-header-btn {
   padding: 10px $gl-sidebar-padding;
   color: inherit;
@@ -150,55 +29,16 @@
   }
 }
 
-.page-sidebar-expanded {
-  .sidebar-wrapper {
-    width: $sidebar_width;
-  }
-}
-
-.page-sidebar-pinned {
-  .content-wrapper,
-  .layout-nav {
-    @media (min-width: $sidebar-breakpoint) {
-      padding-left: $sidebar_width;
-    }
-  }
-
-  .merge-request-tabs-holder.affix {
-    @media (min-width: $sidebar-breakpoint) {
-      left: $sidebar_width;
-    }
-  }
-
-  &.right-sidebar-expanded {
-    .line-resolve-all-container {
-      display: none;
-    }
-  }
-}
-
-header.header-sidebar-pinned {
-  @media (min-width: $sidebar-breakpoint) {
-    padding-left: ($sidebar_width + $gl-padding);
-
-    .side-nav-toggle {
-      display: none;
-    }
-
-    .header-content {
-      padding-left: 0;
-    }
-  }
-}
-
 .right-sidebar-collapsed {
   padding-right: 0;
 
   @media (min-width: $screen-sm-min) {
-    padding-right: $sidebar_collapsed_width;
+    .content-wrapper {
+      padding-right: $gutter_collapsed_width;
+    }
 
     .merge-request-tabs-holder.affix {
-      right: $sidebar_collapsed_width;
+      right: $gutter_collapsed_width;
     }
   }
 
@@ -215,24 +55,31 @@ header.header-sidebar-pinned {
   padding-right: 0;
 
   @media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
-    &:not(.build-sidebar):not(.wiki-sidebar) {
-      padding-right: $sidebar_collapsed_width;
+    .content-wrapper {
+      padding-right: $gutter_collapsed_width;
     }
   }
 
   @media (min-width: $screen-md-min) {
-    padding-right: $gutter_width;
+    .content-wrapper {
+      padding-right: $gutter_width;
+    }
 
-    .merge-request-tabs-holder.affix {
+    &:not(.with-overlay) .merge-request-tabs-holder.affix {
       right: $gutter_width;
     }
-  }
 
-  &.with-overlay {
-    padding-right: $sidebar_collapsed_width;
+    &.with-overlay .merge-request-tabs-holder.affix {
+      right: $gutter_collapsed_width;
+    }
   }
 }
 
 .right-sidebar {
   border-left: 1px solid $border-color;
+
+  &.affix {
+    position: fixed;
+    top: 0;
+  }
 }
diff --git a/app/assets/stylesheets/framework/snippets.scss b/app/assets/stylesheets/framework/snippets.scss
new file mode 100644
index 00000000000..5f7e1b17cc7
--- /dev/null
+++ b/app/assets/stylesheets/framework/snippets.scss
@@ -0,0 +1,48 @@
+.snippet-row {
+  .title {
+    margin-bottom: 2px;
+  }
+
+  .snippet-filename {
+    padding: 0 2px;
+  }
+}
+
+.snippet-form-holder .file-holder .file-title {
+  padding: 2px;
+}
+
+.markdown-snippet-copy {
+  position: fixed;
+  top: -10px;
+  left: -10px;
+  max-height: 0;
+  max-width: 0;
+}
+
+.snippet-file-content {
+  border-radius: 3px;
+}
+
+.snippet-header {
+  padding: $gl-padding 0;
+}
+
+.snippet-title {
+  font-size: 24px;
+  font-weight: 600;
+}
+
+.snippet-edited-ago {
+  color: $gray-darkest;
+}
+
+.snippet-actions {
+  @media (min-width: $screen-sm-min) {
+    float: right;
+  }
+}
+
+.snippet-scope-menu .btn-new {
+  margin-top: 15px;
+}
diff --git a/app/assets/stylesheets/framework/tables.scss b/app/assets/stylesheets/framework/tables.scss
index 5d0ca63ea08..6d9fa74a030 100644
--- a/app/assets/stylesheets/framework/tables.scss
+++ b/app/assets/stylesheets/framework/tables.scss
@@ -31,7 +31,7 @@ table {
       }
 
       th {
-        background-color: $background-color;
+        background-color: $gray-light;
         font-weight: normal;
         border-bottom: none;
 
@@ -41,7 +41,7 @@ table {
       }
 
       td {
-        border-color: $table-border-color;
+        border-color: $white-normal;
       }
     }
   }
diff --git a/app/assets/stylesheets/framework/timeline.scss b/app/assets/stylesheets/framework/timeline.scss
index 875cded8b4e..ff185cd8767 100644
--- a/app/assets/stylesheets/framework/timeline.scss
+++ b/app/assets/stylesheets/framework/timeline.scss
@@ -6,8 +6,8 @@
 
   .timeline-entry {
     padding: $gl-padding $gl-btn-padding 11px;
-    border-color: $table-border-color;
-    color: $gl-gray;
+    border-color: $white-normal;
+    color: $gl-text-color;
     border-bottom: 1px solid $border-white-light;
 
     &:target {
@@ -32,7 +32,7 @@
 
   .system-note {
     .note-text {
-      color: $gl-gray !important;
+      color: $gl-text-color !important;
     }
   }
 
diff --git a/app/assets/stylesheets/framework/tw_bootstrap.scss b/app/assets/stylesheets/framework/tw_bootstrap.scss
index 55bc325b858..12a86a64645 100644
--- a/app/assets/stylesheets/framework/tw_bootstrap.scss
+++ b/app/assets/stylesheets/framework/tw_bootstrap.scss
@@ -86,19 +86,29 @@
   position: fixed;
 }
 
+/*
+ * Fix <summary> elements on firefox
+ * See https://github.com/necolas/normalize.css/issues/640
+ * and https://github.com/twbs/bootstrap/issues/21060
+ *
+ */
+summary {
+  display: list-item;
+}
+
 @import "bootstrap/responsive-utilities";
 
 // Labels
 .label {
   padding: 4px 5px;
-  font-size: 13px;
+  font-size: 12px;
   font-style: normal;
   font-weight: normal;
   display: inline-block;
 
   &.label-gray {
     background-color: $label-gray-bg;
-    color: $gl-gray;
+    color: $gl-text-color;
     text-shadow: none;
   }
 
@@ -162,6 +172,10 @@
       }
     }
   }
+
+  &.panel-without-border {
+    border: 0;
+  }
 }
 
 .panel-succes .panel-heading,
diff --git a/app/assets/stylesheets/framework/tw_bootstrap_variables.scss b/app/assets/stylesheets/framework/tw_bootstrap_variables.scss
index c731a8f222f..0fc89d5976a 100644
--- a/app/assets/stylesheets/framework/tw_bootstrap_variables.scss
+++ b/app/assets/stylesheets/framework/tw_bootstrap_variables.scss
@@ -65,11 +65,11 @@ $legend-color: $text-color;
 //
 //##
 
-$pagination-color: $gl-gray;
+$pagination-color: $gl-text-color;
 $pagination-bg: $white-light;
 $pagination-border: $border-color;
 
-$pagination-hover-color: $gl-gray;
+$pagination-hover-color: $gl-text-color;
 $pagination-hover-bg: $row-hover;
 $pagination-hover-border: $border-color;
 
@@ -78,7 +78,7 @@ $pagination-active-bg: $white-light;
 $pagination-active-border: $border-color;
 
 $pagination-disabled-color: #cdcdcd;
-$pagination-disabled-bg: $background-color;
+$pagination-disabled-bg: $gray-light;
 $pagination-disabled-border: $border-color;
 
 
@@ -117,10 +117,13 @@ $alert-border-radius: 0;
 $panel-border-radius: 2px;
 $panel-default-text: $text-color;
 $panel-default-border: $border-color;
-$panel-default-heading-bg: $background-color;
-$panel-footer-bg: $background-color;
+$panel-default-heading-bg: $gray-light;
+$panel-footer-bg: $gray-light;
 $panel-inner-border: $border-color;
 
+$badge-bg: $badge-bg;
+$badge-color: $badge-color;
+
 //== Wells
 //
 //##
@@ -153,8 +156,8 @@ $nav-link-padding: 13px $gl-padding;
 //== Code
 //
 //##
-$pre-bg: $background-color !default;
-$pre-color: $gl-gray !default;
+$pre-bg: $gray-light !default;
+$pre-color: $gl-text-color !default;
 $pre-border-color: $border-color;
 
-$table-bg-accent: $background-color;
+$table-bg-accent: $gray-light;
diff --git a/app/assets/stylesheets/framework/typography.scss b/app/assets/stylesheets/framework/typography.scss
index d906d26bba9..db5e2c51fe7 100644
--- a/app/assets/stylesheets/framework/typography.scss
+++ b/app/assets/stylesheets/framework/typography.scss
@@ -1,5 +1,5 @@
 @mixin md-typography {
-  color: $md-text-color;
+  color: $gl-text-color;
   word-wrap: break-word;
 
   a {
@@ -10,7 +10,7 @@
     max-width: 100%;
   }
 
-  *:first-child {
+  *:first-child:not(.katex-display) {
     margin-top: 0;
   }
 
@@ -50,14 +50,14 @@
     margin: 16px 0 10px;
     padding: 0 0 0.3em;
     border-bottom: 1px solid $white-dark;
-    color: $gl-gray-dark;
+    color: $gl-text-color;
   }
 
   h2 {
     font-size: 1.5em;
     font-weight: 600;
     margin: 16px 0 10px;
-    color: $gl-gray-dark;
+    color: $gl-text-color;
   }
 
   h3 {
@@ -100,7 +100,7 @@
   }
 
   p {
-    color: $gl-text-color-dark;
+    color: $gl-text-color;
     margin: 6px 0 0;
   }
 
@@ -108,7 +108,7 @@
     @extend .table;
     @extend .table-bordered;
     margin: 12px 0;
-    color: $gl-text-color-dark;
+    color: $gl-text-color;
 
     th {
       background: $label-gray-bg;
@@ -134,7 +134,7 @@
   ul,
   ol {
     padding: 0;
-    margin: 3px 0 3px 28px !important;
+    margin: 3px 0 !important;
   }
 
   ul:dir(rtl),
@@ -144,6 +144,29 @@
 
   li {
     line-height: 1.6em;
+    margin-left: 25px;
+    padding-left: 3px;
+
+    /* Normalize the bullet position on webkit. */
+    @include on-webkit-only {
+      margin-left: 28px;
+      padding-left: 0;
+    }
+  }
+
+  ul.task-list {
+    li.task-list-item {
+      list-style-type: none;
+      position: relative;
+      padding-left: 28px;
+      margin-left: 0 !important;
+
+      input.task-list-item-checkbox {
+        position: absolute;
+        left: 8px;
+        top: 5px;
+      }
+    }
   }
 
   a[href*="/uploads/"],
@@ -230,7 +253,7 @@ h3,
 h4,
 h5,
 h6 {
-  color: $gl-title-color;
+  color: $gl-text-color;
   font-weight: 600;
 }
 
@@ -292,7 +315,7 @@ h2,
 h3,
 h4 {
   small {
-    color: $gl-gray;
+    color: $gl-text-color;
   }
 }
 
diff --git a/app/assets/stylesheets/framework/variables.scss b/app/assets/stylesheets/framework/variables.scss
index 18716813c48..6841adb637e 100644
--- a/app/assets/stylesheets/framework/variables.scss
+++ b/app/assets/stylesheets/framework/variables.scss
@@ -1,11 +1,9 @@
 /*
  * Layout
  */
-$sidebar_collapsed_width: 62px;
-$sidebar_width: 220px;
 $gutter_collapsed_width: 62px;
 $gutter_width: 290px;
-$gutter_inner_width: 258px;
+$gutter_inner_width: 250px;
 $sidebar-transition-duration: .15s;
 $sidebar-breakpoint: 1024px;
 
@@ -17,16 +15,16 @@ $darken-dark-factor: 10%;
 $darken-border-factor: 5%;
 
 $white-light: #fff;
-$white-normal: darken($white-light, $darken-normal-factor);
-$white-dark: darken($white-light, $darken-dark-factor);
+$white-normal: #f0f0f0;
+$white-dark: #eaeaea;
 
 $gray-lightest: #fdfdfd;
 $gray-light: #fafafa;
 $gray-lighter: #f9f9f9;
-$gray-normal: darken($gray-light, $darken-normal-factor);
+$gray-normal: #f5f5f5;
 $gray-dark: darken($gray-light, $darken-dark-factor);
 $gray-darker: #eee;
-$gray-darkest: #c9c9c9;
+$gray-darkest: #c4c4c4;
 
 $green-light: #3cbd70;
 $green-normal: darken($green-light, $darken-normal-factor);
@@ -55,11 +53,10 @@ $black-transparent: rgba(0, 0, 0, 0.3);
 
 $border-white-light: darken($white-light, $darken-border-factor);
 $border-white-normal: darken($white-normal, $darken-border-factor);
-$border-white-dark: darken($white-dark, $darken-border-factor);
 
 $border-gray-light: darken($gray-light, $darken-border-factor);
 $border-gray-normal: darken($gray-normal, $darken-border-factor);
-$border-gray-dark: darken($gray-dark, $darken-border-factor);
+$border-gray-dark: darken($white-normal, $darken-border-factor);
 
 $border-green-extra-light: #9adb84;
 $border-green-light: darken($green-light, $darken-border-factor);
@@ -78,9 +75,6 @@ $border-red-light: darken($red-light, $darken-border-factor);
 $border-red-normal: darken($red-normal, $darken-border-factor);
 $border-red-dark: darken($red-dark, $darken-border-factor);
 
-$help-well-bg: $gray-light;
-$help-well-border: #e5e5e5;
-
 $warning-message-bg: #fbf2d9;
 $warning-message-color: #9e8e60;
 $warning-message-border: #f0e2bb;
@@ -90,10 +84,7 @@ $warning-message-border: #f0e2bb;
  */
 $border-color: #e5e5e5;
 $focus-border-color: #3aabf0;
-$table-border-color: #f0f0f0;
-$background-color: $gray-light;
-$dark-background-color: #f5f5f5;
-$table-text-gray: #8f8f8f;
+$sidebar-collapsed-icon-color: #999;
 $well-expand-item: #e8f2f7;
 $well-inner-border: #eef0f2;
 $well-light-border: #f1f1f1;
@@ -103,31 +94,26 @@ $well-light-text-color: #5b6169;
  * Text
  */
 $gl-font-size: 14px;
-$gl-title-color: #333;
-$gl-text-color: #5c5c5c;
-$gl-text-color-dark: #5c5d5e;
-$gl-text-color-light: #8c8c8c;
+$gl-text-color: rgba(0, 0, 0, .85);
+$gl-text-color-secondary: rgba(0, 0, 0, .55);
+$gl-text-color-disabled: rgba(0, 0, 0, .35);
 $gl-text-green: #4a2;
 $gl-text-red: #d12f19;
 $gl-text-orange: #d90;
 $gl-link-color: #3777b0;
-$gl-diff-text-color: #555;
-$gl-dark-link-color: #333;
-$gl-placeholder-color: #8f8f8f;
-$gl-icon-color: $gl-placeholder-color;
 $gl-grayish-blue: #7f8fa4;
 $gl-gray: $gl-text-color;
 $gl-gray-dark: #313236;
-$gl-gray-light: $gl-placeholder-color;
 $gl-header-color: #4c4e54;
+$gl-header-nav-hover-color: #434343;
 
 /*
  * Lists
  */
 $list-font-size: $gl-font-size;
-$list-title-color: $gl-title-color;
+$list-title-color: $gl-text-color;
 $list-text-color: $gl-text-color;
-$list-text-disabled-color: #888;
+$list-text-disabled-color: $gl-text-color-disabled;
 $list-border-light: #eee;
 $list-border: rgba(0, 0, 0, 0.05);
 $list-text-height: 42px;
@@ -138,15 +124,14 @@ $list-warning-row-color: #8a6d3b;
 /*
  * Markdown
  */
-$md-text-color: $gl-text-color;
 $md-link-color: $gl-link-color;
 $md-area-border: #ddd;
 
 /*
  * Code
  */
-$code_font_size: 13px;
-$code_line_height: 1.5;
+$code_font_size: 12px;
+$code_line_height: 1.6;
 
 /*
  * Padding
@@ -166,11 +151,11 @@ $row-hover-border: #b2d7ff;
 $progress-color: #c0392b;
 $header-height: 50px;
 $fixed-layout-width: 1280px;
+$limited-layout-width: 990px;
+$gl-avatar-size: 40px;
 $error-exclamation-point: #e62958;
 $border-radius-default: 2px;
-$btn-transparent-color: #8f8f8f;
 $settings-icon-size: 18px;
-$provider-btn-group-border: #e5e5e5;
 $provider-btn-not-active-color: #4688f1;
 $link-underline-blue: #4a8bee;
 $active-item-blue: #4a8bee;
@@ -179,9 +164,7 @@ $btn-side-margin: 10px;
 $btn-sm-side-margin: 7px;
 $btn-xs-side-margin: 5px;
 $issue-status-expired: #cea61b;
-$issuable-sidebar-color: #999;
-$issuable-avatar-hover-border: #999;
-$issuable-clipboard-color: #999;
+$issuable-sidebar-color: $gl-text-color-secondary;
 $show-aside-bg: #eee;
 $show-aside-color: #777;
 $show-aside-shadow: #ddd;
@@ -193,7 +176,9 @@ $count-arrow-border: #dce0e5;
 $save-project-loader-color: #555;
 $divergence-graph-bar-bg: #ccc;
 $divergence-graph-separator-bg: #ccc;
-$issue-box-upcoming-bg: #8f8f8f;
+$general-hover-transition-duration: 100ms;
+$general-hover-transition-curve: linear;
+
 
 /*
 * Common component specific colors
@@ -246,8 +231,6 @@ $line-removed-dark: #fac5cd;
 $line-number-old: #f9d7dc;
 $line-number-new: #ddfbe6;
 $line-number-select: #fbf2da;
-$match-line: $gray-light;
-$table-border-gray: #f0f0f0;
 $line-target-blue: #f6faff;
 $line-select-yellow: #fcf8e7;
 $line-select-yellow-dark: #f0e2bd;
@@ -257,7 +240,6 @@ $file-mode-changed: #777;
 $file-mode-changed: #777;
 $diff-image-bg: #ddd;
 $diff-image-info-color: grey;
-$diff-image-img-bg: #e5e5e5;
 $diff-swipe-border: #999;
 $diff-view-modes-color: grey;
 $diff-view-modes-border: #c1c1c1;
@@ -266,20 +248,18 @@ $diff-view-modes-border: #c1c1c1;
  * Fonts
  */
 $monospace_font: 'Menlo', 'Liberation Mono', 'Consolas', 'DejaVu Sans Mono', 'Ubuntu Mono', 'Courier New', 'andale mono', 'lucida console', monospace;
-$regular_font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+$regular_font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
 
 /*
 * Dropdowns
 */
 $dropdown-width: 300px;
-$dropdown-bg: #fff;
 $dropdown-link-color: #555;
 $dropdown-link-hover-bg: $row-hover;
 $dropdown-empty-row-bg: rgba(#000, .04);
 $dropdown-border-color: $border-color;
 $dropdown-shadow-color: rgba(#000, .1);
 $dropdown-divider-color: rgba(#000, .1);
-$dropdown-header-color: #959494;
 $dropdown-title-btn-color: #bfbfbf;
 $dropdown-input-color: #555;
 $dropdown-input-fa-color: #c7c7c7;
@@ -287,31 +267,31 @@ $dropdown-input-focus-border: $focus-border-color;
 $dropdown-input-focus-shadow: rgba($dropdown-input-focus-border, .4);
 $dropdown-loading-bg: rgba(#fff, .6);
 $dropdown-chevron-size: 10px;
+$dropdown-toggle-active-border-color: darken($border-color, 14%);
 
-$dropdown-toggle-bg: #fff;
-$dropdown-toggle-color: #5c5c5c;
-$dropdown-toggle-border-color: #e5e5e5;
-$dropdown-toggle-hover-border-color: darken($dropdown-toggle-border-color, 13%);
-$dropdown-toggle-active-border-color: darken($dropdown-toggle-border-color, 14%);
-$dropdown-toggle-icon-color: #c4c4c4;
-$dropdown-toggle-hover-icon-color: darken($dropdown-toggle-icon-color, 7%);
+
+/*
+* Filtered Search
+*/
+$dropdown-hover-color: #3b86ff;
 
 /*
 * Buttons
 */
 $btn-active-gray: #ececec;
 $btn-active-gray-light: e4e7ed;
-$btn-placeholder-gray: #c7c7c7;
 $btn-white-active: #848484;
-$btn-gray-hover: #eee;
+
+/*
+* Badges
+*/
+$badge-bg: #eee;
+$badge-color: $gl-text-color-secondary;
 
 /*
  *  Award emoji
  */
-$award-emoji-menu-bg: #fff;
-$award-emoji-menu-border: #f1f2f4;
 $award-emoji-menu-shadow: rgba(0,0,0,.175);
-$award-emoji-new-btn-icon-color: #dcdcdc;
 
 /*
  * Search Box
@@ -319,22 +299,15 @@ $award-emoji-new-btn-icon-color: #dcdcdc;
 $search-input-border-color: rgba(#4688f1, .8);
 $search-input-focus-shadow-color: $dropdown-input-focus-shadow;
 $search-input-width: 220px;
-$location-badge-color: #aaa;
-$location-badge-bg: $dark-background-color;
 $location-badge-active-bg: #4f91f8;
 $location-icon-color: #e7e9ed;
-$location-icon-active-color: #807e7e;
 
 /*
  *  Notes
  */
-$notes-light-color: #8e8e8e;
-$notes-action-color: #c3c3c3;
-$notes-role-color: #8e8e8e;
-$notes-role-border-color: #e4e4e4;
+$notes-light-color: $gl-text-color-secondary;
+$notes-role-color: $gl-text-color-secondary;
 $note-disabled-comment-color: #b2b2b2;
-$note-form-border-color: #e5e5e5;
-$note-toolbar-color: #959494;
 $note-targe3-outside: #fffff0;
 $note-targe3-inside: #ffffd3;
 $note-line2-border: #ddd;
@@ -344,15 +317,12 @@ $note-line2-border: #ddd;
 * Zen
 */
 $zen-control-color: #555;
-$zen-control-hover-color: #111;
 
 /*
 * Calendar
 */
-$calendar-header-color: #b8b8b8;
 $calendar-hover-bg: #ecf3fe;
 $calendar-border-color: rgba(#000, .1);
-$calendar-unselectable-bg: $gray-light;
 $calendar-user-contrib-text: #959494;
 
 /*
@@ -361,20 +331,13 @@ $calendar-user-contrib-text: #959494;
 $cycle-analytics-box-padding: 30px;
 $cycle-analytics-box-text-color: #8c8c8c;
 $cycle-analytics-big-font: 19px;
-$cycle-analytics-dark-text: $gl-title-color;
+$cycle-analytics-dark-text: $gl-text-color;
 $cycle-analytics-light-gray: #bfbfbf;
 $cycle-analytics-dismiss-icon-color: #b2b2b2;
 
 /*
- * Personal Access Tokens
- */
-$personal-access-tokens-disabled-label-color: #bbb;
-
-/*
 * CI
 */
-$ci-output-bg: #1d1f21;
-$ci-text-color: #c5c8c6;
 $ci-skipped-color: #888;
 
 /*
@@ -414,14 +377,13 @@ $callout-success-color: #3c763d;
 /*
 * Commit Page
 */
-$commit-committer-color: #999;
 $commit-max-width-marker-color: rgba(0, 0, 0, 0.0);
 $commit-message-text-area-bg: rgba(0, 0, 0, 0.0);
 
 /*
 * Common
 */
-$common-gray: $gl-gray;
+$common-gray: $gl-text-color;
 $common-gray-light: #bbb;
 $common-gray-dark: #444;
 $common-red: $gl-text-red;
@@ -470,9 +432,9 @@ $help-shortcut-header-color: #333;
 /*
 * Issues
 */
-$issues-border: #e5e5e5;
 $issues-today-bg: #f3fff2;
 $issues-today-border: #e1e8d5;
+$compare-display-color: #888;
 
 /*
 * jQuery UI
@@ -486,6 +448,7 @@ $jq-ui-default-color: #777;
 $label-gray-bg: #f8fafc;
 $label-inverse-bg: #333;
 $label-remove-border: rgba(0, 0, 0, .1);
+$label-border-radius: 100px;
 
 /*
 * Lint
@@ -521,16 +484,15 @@ $project-option-descr-color: #54565b;
 $project-breadcrumb-color: #999;
 $project-private-forks-notice-odd: #2aa056;
 $project-network-controls-color: #888;
-$project-limit-message-bg: #f28d35;
 
 /*
 * Runners
 */
 $runner-state-shared-bg: #32b186;
 $runner-state-specific-bg: #3498db;
-$runner-status-online-color: green;
-$runner-status-offline-color: gray;
-$runner-status-paused-color: red;
+$runner-status-online-color: $green-normal;
+$runner-status-offline-color: $gray-darkest;
+$runner-status-paused-color: $red-normal;
 
 /*
 Stat Graph
@@ -571,3 +533,19 @@ $body-text-shadow: rgba(255,255,255,0.01);
 */
 $ui-dev-kit-example-color: #bbb;
 $ui-dev-kit-example-border: #ddd;
+
+/*
+Pipeline Graph
+*/
+$stage-hover-bg: #eaf3fc;
+$stage-hover-border: #d1e7fc;
+$action-icon-color: #d6d6d6;
+
+/*
+Filtered Search
+*/
+$filter-name-resting-color: #f8f8f8;
+$filter-name-text-color: rgba(0, 0, 0, 0.55);
+$filter-value-text-color: rgba(0, 0, 0, 0.85);
+$filter-name-selected-color: #ebebeb;
+$filter-value-selected-color: #d7d7d7;
diff --git a/app/assets/stylesheets/framework/wells.scss b/app/assets/stylesheets/framework/wells.scss
index f2860dfe84d..32eb750180f 100644
--- a/app/assets/stylesheets/framework/wells.scss
+++ b/app/assets/stylesheets/framework/wells.scss
@@ -1,6 +1,6 @@
 .info-well {
-  background: $background-color;
-  color: $gl-gray;
+  background: $gray-light;
+  color: $gl-text-color;
   border: 1px solid $border-color;
   border-radius: $border-radius-default;
 
@@ -45,7 +45,7 @@
 }
 
 .light-well {
-  background-color: $background-color;
+  background-color: $gray-light;
   padding: 15px;
 }
 
diff --git a/app/assets/stylesheets/framework/zen.scss b/app/assets/stylesheets/framework/zen.scss
index e5c7d70d45a..0c226ff7598 100644
--- a/app/assets/stylesheets/framework/zen.scss
+++ b/app/assets/stylesheets/framework/zen.scss
@@ -20,8 +20,9 @@
       outline: none;
       resize: none;
       height: 100vh;
+      max-height: calc(100vh - 10px);
       max-width: 900px;
-      margin: 0 auto;
+      margin: 0 auto 10px;
     }
 
     .zen-control-leave {
@@ -40,7 +41,7 @@
 }
 
 .zen-control-full {
-  color: $note-toolbar-color;
+  color: $gl-text-color-secondary;
 
   &:hover {
     color: $gl-link-color;
@@ -57,6 +58,6 @@
   font-size: 36px;
 
   &:hover {
-    color: $zen-control-hover-color;
+    color: $black;
   }
 }
diff --git a/app/assets/stylesheets/highlight/dark.scss b/app/assets/stylesheets/highlight/dark.scss
index cb923166b25..09951fe3d3e 100644
--- a/app/assets/stylesheets/highlight/dark.scss
+++ b/app/assets/stylesheets/highlight/dark.scss
@@ -13,11 +13,15 @@ $dark-main-bg: #1d1f21;
 $dark-main-color: #1d1f21;
 $dark-line-color: #c5c8c6;
 $dark-line-num-color: rgba(255, 255, 255, 0.3);
+$dark-line-num-color-new: #627165;
+$dark-line-num-color-old: #806565;
 $dark-diff-not-empty-bg: #557;
 $dark-highlight-bg: #ffe792;
 $dark-highlight-color: $black;
 $dark-pre-hll-bg: #373b41;
 $dark-hll-bg: #373b41;
+$dark-over-bg: #9f9ab5;
+$dark-expanded-bg: #3e3e3e;
 $dark-c: #969896;
 $dark-err: #c66;
 $dark-k: #b294bb;
@@ -89,7 +93,6 @@ $dark-il: #de935f;
 
   .diff-line-num,
   .diff-line-num a {
-    color: $dark-main-color;
     color: $dark-line-num-color;
   }
 
@@ -121,16 +124,54 @@ $dark-il: #de935f;
     .diff-line-num.new,
     .line_content.new {
       @include diff_background($dark-new-bg, $dark-new-idiff, $dark-border);
+
+      &::before,
+      a {
+        color: $dark-line-num-color-new;
+      }
     }
 
     .diff-line-num.old,
     .line_content.old {
       @include diff_background($dark-old-bg, $dark-old-idiff, $dark-border);
+
+      &::before,
+      a {
+        color: $dark-line-num-color-old;
+      }
+    }
+
+    .diff-line-num {
+      &.is-over,
+      &.hll:not(.empty-cell).is-over {
+        background-color: $dark-over-bg;
+        border-color: darken($dark-over-bg, 5%);
+
+        a {
+          color: darken($dark-over-bg, 15%);
+        }
+      }
     }
 
     .line_content.match {
       @include dark-diff-match-line;
     }
+
+    &:not(.diff-expanded) + .diff-expanded,
+    &.diff-expanded + .line_holder:not(.diff-expanded) {
+      > .diff-line-num,
+      > .line_content {
+        border-top: 1px solid $black;
+      }
+    }
+
+    &.diff-expanded {
+      > .diff-line-num,
+      > .line_content {
+        background: $dark-expanded-bg;
+        border-color: $dark-expanded-bg;
+      }
+    }
   }
 
   // highlight line via anchor
diff --git a/app/assets/stylesheets/highlight/monokai.scss b/app/assets/stylesheets/highlight/monokai.scss
index d8510baad8a..b6a6d298adf 100644
--- a/app/assets/stylesheets/highlight/monokai.scss
+++ b/app/assets/stylesheets/highlight/monokai.scss
@@ -7,10 +7,14 @@ $monokai-bg: #272822;
 $monokai-border: #555;
 $monokai-text-color: #f8f8f2;
 $monokai-line-num-color: rgba(255, 255, 255, 0.3);
+$monokai-line-num-color-new: #707565;
+$monokai-line-num-color-old: #7e736f;
 $monokai-line-empty-bg: #49483e;
 $monokai-line-empty-border: darken($monokai-line-empty-bg, 15%);
 $monokai-diff-border: #808080;
 $monokai-highlight-bg: #ffe792;
+$monokai-over-bg: #9f9ab5;
+$monokai-expanded-bg: #3e3e3e;
 
 $monokai-new-bg: rgba(166, 226, 46, 0.1);
 $monokai-new-idiff: rgba(166, 226, 46, 0.15);
@@ -120,16 +124,54 @@ $monokai-gi: #a6e22e;
     .diff-line-num.new,
     .line_content.new {
       @include diff_background($monokai-new-bg, $monokai-new-idiff, $monokai-diff-border);
+
+      &::before,
+      a {
+        color: $monokai-line-num-color-new;
+      }
     }
 
     .diff-line-num.old,
     .line_content.old {
       @include diff_background($monokai-old-bg, $monokai-old-idiff, $monokai-diff-border);
+
+      &::before,
+      a {
+        color: $monokai-line-num-color-old;
+      }
+    }
+
+    .diff-line-num {
+      &.is-over,
+      &.hll:not(.empty-cell).is-over {
+        background-color: $monokai-over-bg;
+        border-color: darken($monokai-over-bg, 5%);
+
+        a {
+          color: darken($monokai-over-bg, 15%);
+        }
+      }
     }
 
     .line_content.match {
       @include dark-diff-match-line;
     }
+
+    &:not(.diff-expanded) + .diff-expanded,
+    &.diff-expanded + .line_holder:not(.diff-expanded) {
+      > .diff-line-num,
+      > .line_content {
+        border-top: 1px solid $black;
+      }
+    }
+
+    &.diff-expanded {
+      > .diff-line-num,
+      > .line_content {
+        background: $monokai-expanded-bg;
+        border-color: $monokai-expanded-bg;
+      }
+    }
   }
 
   // highlight line via anchor
diff --git a/app/assets/stylesheets/highlight/solarized_dark.scss b/app/assets/stylesheets/highlight/solarized_dark.scss
index 874aecb5e16..4f7a50dcb4f 100644
--- a/app/assets/stylesheets/highlight/solarized_dark.scss
+++ b/app/assets/stylesheets/highlight/solarized_dark.scss
@@ -13,8 +13,12 @@ $solarized-dark-pre-color: #93a1a1;
 $solarized-dark-pre-border: #113b46;
 $solarized-dark-line-bg: #002b36;
 $solarized-dark-line-color: rgba(255, 255, 255, 0.3);
+$solarized-dark-line-color-new: #5a766c;
+$solarized-dark-line-color-old: #7a6c71;
 $solarized-dark-highlight: #094554;
 $solarized-dark-hll-bg: #174652;
+$solarized-dark-over-bg: #9f9ab5;
+$solarized-dark-expanded-bg: #010d10;
 $solarized-dark-c: #586e75;
 $solarized-dark-err: #93a1a1;
 $solarized-dark-g: #93a1a1;
@@ -124,16 +128,54 @@ $solarized-dark-il: #2aa198;
     .diff-line-num.new,
     .line_content.new {
       @include diff_background($solarized-dark-new-bg, $solarized-dark-new-idiff, $solarized-dark-border);
+
+      &::before,
+      a {
+        color: $solarized-dark-line-color-new;
+      }
     }
 
     .diff-line-num.old,
     .line_content.old {
       @include diff_background($solarized-dark-old-bg, $solarized-dark-old-idiff, $solarized-dark-border);
+
+      &::before,
+      a {
+        color: $solarized-dark-line-color-old;
+      }
+    }
+
+    .diff-line-num {
+      &.is-over,
+      &.hll:not(.empty-cell).is-over {
+        background-color: $solarized-dark-over-bg;
+        border-color: darken($solarized-dark-over-bg, 5%);
+
+        a {
+          color: darken($solarized-dark-over-bg, 15%);
+        }
+      }
     }
 
     .line_content.match {
       @include dark-diff-match-line;
     }
+
+    &:not(.diff-expanded) + .diff-expanded,
+    &.diff-expanded + .line_holder:not(.diff-expanded) {
+      > .diff-line-num,
+      > .line_content {
+        border-top: 1px solid $black;
+      }
+    }
+
+    &.diff-expanded {
+      > .diff-line-num,
+      > .line_content {
+        background: $solarized-dark-expanded-bg;
+        border-color: $solarized-dark-expanded-bg;
+      }
+    }
   }
 
   // highlight line via anchor
diff --git a/app/assets/stylesheets/highlight/solarized_light.scss b/app/assets/stylesheets/highlight/solarized_light.scss
index 499a1c108b8..6463fe96c1b 100644
--- a/app/assets/stylesheets/highlight/solarized_light.scss
+++ b/app/assets/stylesheets/highlight/solarized_light.scss
@@ -13,8 +13,14 @@ $solarized-light-pre-bg: #002b36;
 $solarized-light-pre-bg: #fdf6e3;
 $solarized-light-pre-color: #586e75;
 $solarized-light-line-bg: #fdf6e3;
+$solarized-light-line-color: rgba(0, 0, 0, 0.3);
+$solarized-light-line-color-new: #a1a080;
+$solarized-light-line-color-old: #ad9186;
 $solarized-light-highlight: #eee8d5;
 $solarized-light-hll-bg: #ddd8c5;
+$solarized-light-over-bg: #ded7fc;
+$solarized-light-expanded-border: #d2cdbd;
+$solarized-light-expanded-bg: #ece6d4;
 $solarized-light-c: #93a1a1;
 $solarized-light-err: #586e75;
 $solarized-light-g: #586e75;
@@ -98,7 +104,7 @@ $solarized-light-il: #2aa198;
 
   .diff-line-num,
   .diff-line-num a {
-    color: $black-transparent;
+    color: $solarized-light-line-color;
   }
 
   // Code itself
@@ -130,16 +136,54 @@ $solarized-light-il: #2aa198;
     .line_content.new {
       @include diff_background($solarized-light-new-bg,
       $solarized-light-new-idiff, $solarized-light-border);
+
+      &::before,
+      a {
+        color: $solarized-light-line-color-new;
+      }
     }
 
     .diff-line-num.old,
     .line_content.old {
       @include diff_background($solarized-light-old-bg, $solarized-light-old-idiff, $solarized-light-border);
+
+      &::before,
+      a {
+        color: $solarized-light-line-color-old;
+      }
+    }
+
+    .diff-line-num {
+      &.is-over,
+      &.hll:not(.empty-cell).is-over {
+        background-color: $solarized-light-over-bg;
+        border-color: darken($solarized-light-over-bg, 5%);
+
+        a {
+          color: darken($solarized-light-over-bg, 15%);
+        }
+      }
     }
 
     .line_content.match {
       @include matchLine;
     }
+
+    &:not(.diff-expanded) + .diff-expanded,
+    &.diff-expanded + .line_holder:not(.diff-expanded) {
+      > .diff-line-num,
+      > .line_content {
+        border-top: 1px solid $solarized-light-expanded-border;
+      }
+    }
+
+    &.diff-expanded {
+      > .diff-line-num,
+      > .line_content {
+        background: $solarized-light-expanded-bg;
+        border-color: $solarized-light-expanded-bg;
+      }
+    }
   }
 
   // highlight line via anchor
diff --git a/app/assets/stylesheets/highlight/white.scss b/app/assets/stylesheets/highlight/white.scss
index 1adab3ffd94..ab2018bfbca 100644
--- a/app/assets/stylesheets/highlight/white.scss
+++ b/app/assets/stylesheets/highlight/white.scss
@@ -3,10 +3,13 @@
 /*
 * White Syntax Colors
 */
-$white-code-color: #333;
+$white-code-color: $gl-text-color;
 $white-highlight: #fafe3d;
 $white-pre-hll-bg: #f8eec7;
 $white-hll-bg: #f8f8f8;
+$white-over-bg: #ded7fc;
+$white-expanded-border: #e0e0e0;
+$white-expanded-bg: #f7f7f7;
 $white-c: #998;
 $white-err: #a61717;
 $white-err-bg: #e3d2d2;
@@ -69,14 +72,14 @@ $white-gc-bg: #eaf2f5;
 
 @mixin matchLine {
   color: $black-transparent;
-  background-color: $match-line;
+  background-color: $gray-light;
 }
 
 .code.white {
   // Line numbers
   .line-numbers,
   .diff-line-num {
-    background-color: $background-color;
+    background-color: $gray-light;
   }
 
   .diff-line-num,
@@ -87,7 +90,7 @@ $white-gc-bg: #eaf2f5;
   // Code itself
   pre.code,
   .diff-line-num {
-    border-color: $table-border-gray;
+    border-color: $white-normal;
   }
 
   &,
@@ -108,11 +111,29 @@ $white-gc-bg: #eaf2f5;
       &.old {
         background-color: $line-number-old;
         border-color: $line-removed-dark;
+
+        a {
+          color: scale-color($line-number-old,$red: -30%, $green: -30%, $blue: -30%);
+        }
       }
 
       &.new {
         background-color: $line-number-new;
         border-color: $line-added-dark;
+
+        a {
+          color: scale-color($line-number-new,$red: -30%, $green: -30%, $blue: -30%);
+        }
+      }
+
+      &.is-over,
+      &.hll:not(.empty-cell).is-over {
+        background-color: $white-over-bg;
+        border-color: darken($white-over-bg, 5%);
+
+        a {
+          color: darken($white-over-bg, 15%);
+        }
       }
 
       &.hll:not(.empty-cell) {
@@ -121,10 +142,30 @@ $white-gc-bg: #eaf2f5;
       }
     }
 
+    &:not(.diff-expanded) + .diff-expanded,
+    &.diff-expanded + .line_holder:not(.diff-expanded) {
+      > .diff-line-num,
+      > .line_content {
+        border-top: 1px solid $white-expanded-border;
+      }
+    }
+
+    &.diff-expanded {
+      > .diff-line-num,
+      > .line_content {
+        background: $white-expanded-bg;
+        border-color: $white-expanded-bg;
+      }
+    }
+
     .line_content {
       &.old {
         background-color: $line-removed;
 
+        &::before {
+          color: scale-color($line-number-old,$red: -30%, $green: -30%, $blue: -30%);
+        }
+
         span.idiff {
           background-color: $line-removed-dark;
         }
@@ -133,6 +174,10 @@ $white-gc-bg: #eaf2f5;
       &.new {
         background-color: $line-added;
 
+        &::before {
+          color: scale-color($line-number-new,$red: -30%, $green: -30%, $blue: -30%);
+        }
+
         span.idiff {
           background-color: $line-added-dark;
         }
diff --git a/app/assets/stylesheets/mailers/highlighted_diff_email.scss b/app/assets/stylesheets/mailers/highlighted_diff_email.scss
index 024b4df6bd0..ea40f449134 100644
--- a/app/assets/stylesheets/mailers/highlighted_diff_email.scss
+++ b/app/assets/stylesheets/mailers/highlighted_diff_email.scss
@@ -91,9 +91,9 @@ $highlighted-gc-bg: #eaf2f5;
   padding: 0 5px;
   text-align: right;
   width: 35px;
-  background-color: $background-color;
+  background-color: $gray-light;
   color: $black-transparent;
-  border-right: 1px solid $table-border-gray;
+  border-right: 1px solid $white-normal;
 
   &.old {
     background-color: $line-number-old;
@@ -130,7 +130,7 @@ $highlighted-gc-bg: #eaf2f5;
 
   &.match {
     color: $black-transparent;
-    background-color: $match-line;
+    background-color: $gray-light;
   }
 }
 
@@ -138,6 +138,13 @@ pre {
   margin: 0;
 }
 
+blockquote {
+  color: $gl-grayish-blue;
+  padding: 0 0 0 15px;
+  margin: 0;
+  border-left: 3px solid $white-dark;
+}
+
 span.highlight_word {
   background-color: $highlighted-highlight-word !important;
 }
diff --git a/app/assets/stylesheets/notify.scss b/app/assets/stylesheets/notify.scss
index ddc382362f7..a81e5eb5ebf 100644
--- a/app/assets/stylesheets/notify.scss
+++ b/app/assets/stylesheets/notify.scss
@@ -18,15 +18,3 @@ p.details {
 pre.commit-message {
   white-space: pre-wrap;
 }
-
-.file-stats > a {
-  text-decoration: none;
-
-  > .new-file {
-    color: $notify-new-file;
-  }
-
-  > .deleted-file {
-    color: $notify-deleted-file;
-  }
-}
diff --git a/app/assets/stylesheets/pages/boards.scss b/app/assets/stylesheets/pages/boards.scss
index 0d9cf679e7c..9a36d76136b 100644
--- a/app/assets/stylesheets/pages/boards.scss
+++ b/app/assets/stylesheets/pages/boards.scss
@@ -31,7 +31,7 @@
 
   .dropdown-content {
     max-height: 150px;
-	}
+  }
 }
 
 .issue-board-dropdown-content {
@@ -74,6 +74,7 @@
     height: 475px; // Needed for PhantomJS
     height: calc(100vh - 220px);
     min-height: 475px;
+    transition: width .2s;
 
     &.is-compact {
       width: calc(100% - 290px);
@@ -98,7 +99,7 @@
 .board-inner {
   height: 100%;
   font-size: $issue-boards-font-size;
-  background: $background-color;
+  background: $gray-light;
   border: 1px solid $border-color;
   border-radius: $border-radius-default;
 }
@@ -109,6 +110,12 @@
 
   &.has-border {
     border-top: 3px solid;
+    margin-top: -1px;
+    margin-right: -1px;
+    margin-left: -1px;
+    padding-top: 1px;
+    padding-right: 1px;
+    padding-left: 1px;
 
     .board-title {
       padding-top: ($gl-padding - 3px);
@@ -243,7 +250,7 @@
 }
 
 .issue-boards-search {
-  width: 290px;
+  width: 395px;
 
   .form-control {
     display: inline-block;
@@ -253,7 +260,7 @@
 
 .board-list-count {
   padding: 10px 0;
-  color: $gl-placeholder-color;
+  color: $gl-text-color-secondary;
   font-size: 13px;
 
   > .fa {
@@ -291,12 +298,8 @@
 
 .issue-boards-sidebar {
   &.right-sidebar {
-    top: 153px;
+    top: 0;
     bottom: 0;
-
-    @media (min-width: $screen-sm-min) {
-      top: 220px;
-    }
   }
 
   .issuable-sidebar-header {
@@ -332,3 +335,186 @@
     }
   }
 }
+
+.right-sidebar.right-sidebar-expanded {
+  &.boards-sidebar-slide-enter-active,
+  &.boards-sidebar-slide-leave-active {
+    transition: width .2s,
+                padding .2s;
+  }
+
+  &.boards-sidebar-slide-enter,
+  &.boards-sidebar-slide-leave-active {
+    width: 0;
+    padding-left: 0;
+    padding-right: 0;
+  }
+}
+
+.add-issues-modal {
+  display: -webkit-flex;
+  display: flex;
+  position: fixed;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  background-color: rgba($black, .3);
+  z-index: 9999;
+}
+
+.add-issues-container {
+  display: -webkit-flex;
+  display: flex;
+  -webkit-flex-direction: column;
+  flex-direction: column;
+  width: 90vw;
+  height: 85vh;
+  max-width: 1100px;
+  min-height: 500px;
+  margin: auto;
+  padding: 25px 15px 0;
+  background-color: $white-light;
+  border-radius: $border-radius-default;
+  box-shadow: 0 2px 12px rgba($black, .5);
+
+  .empty-state {
+    display: -webkit-flex;
+    display: flex;
+    -webkit-flex: 1;
+    flex: 1;
+    margin-top: 0;
+
+    &.add-issues-empty-state-filter {
+      -webkit-flex-direction: column;
+      flex-direction: column;
+      -webkit-justify-content: center;
+      justify-content: center;
+    }
+
+    > .row {
+      width: 100%;
+      margin: auto 0;
+    }
+
+    .svg-content {
+      margin-top: -40px;
+    }
+  }
+}
+
+.add-issues-header {
+  margin: -25px -15px -5px;
+  border-top: 0;
+  border-bottom: 1px solid $border-color;
+  border-top-right-radius: $border-radius-default;
+  border-top-left-radius: $border-radius-default;
+
+  > h2 {
+    margin: 0;
+    font-size: 18px;
+  }
+}
+
+.add-issues-search {
+  display: -webkit-flex;
+  display: flex;
+
+  .form-control {
+    margin-left: auto;
+
+    @media (min-width: $screen-sm-min) {
+      max-width: 200px;
+    }
+  }
+}
+
+.add-issues-list-column {
+  width: 100%;
+
+  @media (min-width: $screen-sm-min) {
+    width: 50%;
+  }
+
+  @media (min-width: $screen-md-min) {
+    width: (100% / 3);
+  }
+}
+
+.add-issues-list {
+  display: -webkit-flex;
+  display: flex;
+  -webkit-flex: 1;
+  flex: 1;
+  padding-top: 3px;
+  margin-left: -$gl-vert-padding;
+  margin-right: -$gl-vert-padding;
+  overflow-y: scroll;
+
+  .card-parent {
+    padding: 0 5px 5px;
+  }
+
+  .card {
+    border: 1px solid $border-gray-dark;
+    box-shadow: 0 1px 2px rgba($issue-boards-card-shadow, .3);
+    cursor: pointer;
+  }
+}
+
+.add-issues-list-loading {
+  -webkit-align-self: center;
+  align-self: center;
+  width: 100%;
+  padding-left: $gl-vert-padding;
+  padding-right: $gl-vert-padding;
+  font-size: 35px;
+}
+
+.add-issues-footer {
+  margin: auto -15px 0;
+  padding-left: 15px;
+  padding-right: 15px;
+  border-bottom-right-radius: $border-radius-default;
+  border-bottom-left-radius: $border-radius-default;
+}
+
+.add-issues-footer-to-list {
+  padding-left: $gl-vert-padding;
+  padding-right: $gl-vert-padding;
+  line-height: 34px;
+}
+
+.issue-card-selected {
+  position: absolute;
+  right: -3px;
+  top: -3px;
+  width: 17px;
+  background-color: $blue-light;
+  color: $white-light;
+  border: 1px solid $border-blue-light;
+  font-size: 9px;
+  line-height: 15px;
+  border-radius: 50%;
+}
+
+.modal-filters {
+  display: flex;
+
+  > .dropdown {
+    display: none;
+    margin-right: 10px;
+
+    @media (min-width: $screen-sm-min) {
+      display: block;
+    }
+  }
+
+  .dropdown-menu-toggle {
+    width: 100px;
+
+    @media (min-width: $screen-md-min) {
+      width: 140px;
+    }
+  }
+}
diff --git a/app/assets/stylesheets/pages/branches.scss b/app/assets/stylesheets/pages/branches.scss
new file mode 100644
index 00000000000..3e2fa8ca88d
--- /dev/null
+++ b/app/assets/stylesheets/pages/branches.scss
@@ -0,0 +1,55 @@
+.divergence-graph {
+  padding: 12px 12px 0 0;
+  float: right;
+
+  .graph-side {
+    position: relative;
+    width: 80px;
+    height: 22px;
+    padding: 5px 0 13px;
+    float: left;
+
+    .bar {
+      position: absolute;
+      height: 4px;
+      background-color: $divergence-graph-bar-bg;
+    }
+
+    .bar-behind {
+      right: 0;
+      border-radius: 3px 0 0 3px;
+    }
+
+    .bar-ahead {
+      left: 0;
+      border-radius: 0 3px 3px 0;
+    }
+
+    .count {
+      padding-top: 6px;
+      padding-bottom: 0;
+      font-size: 12px;
+      color: $gl-text-color;
+      display: block;
+    }
+
+    .count-behind {
+      padding-right: 4px;
+      text-align: right;
+    }
+
+    .count-ahead {
+      padding-left: 4px;
+      text-align: left;
+    }
+  }
+
+  .graph-separator {
+    position: relative;
+    width: 1px;
+    height: 18px;
+    margin: 5px 0 0;
+    float: left;
+    background-color: $divergence-graph-separator-bg;
+  }
+}
diff --git a/app/assets/stylesheets/pages/builds.scss b/app/assets/stylesheets/pages/builds.scss
index dcc13f6d74a..a24292a7c8c 100644
--- a/app/assets/stylesheets/pages/builds.scss
+++ b/app/assets/stylesheets/pages/builds.scss
@@ -1,3 +1,34 @@
+@keyframes fade-out-status {
+  0%, 50% { opacity: 1; }
+  100% { opacity: 0; }
+}
+
+@keyframes blinking-dots {
+  0% {
+    background-color: rgba($white-light, 1);
+    box-shadow: 12px 0 0 0 rgba($white-light,0.2),
+                24px 0 0 0 rgba($white-light,0.2);
+  }
+
+  25% {
+    background-color: rgba($white-light, 0.4);
+    box-shadow: 12px 0 0 0 rgba($white-light,2),
+                24px 0 0 0 rgba($white-light,0.2);
+  }
+
+  75% {
+    background-color: rgba($white-light, 0.4);
+    box-shadow: 12px 0 0 0 rgba($white-light,0.2),
+                24px 0 0 0 rgba($white-light,1);
+  }
+
+  100% {
+    background-color: rgba($white-light, 1);
+    box-shadow: 12px 0 0 0 rgba($white-light,0.2),
+                24px 0 0 0 rgba($white-light,0.2);
+  }
+}
+
 .build-page {
   pre.trace {
     background: $builds-trace-bg;
@@ -14,45 +45,99 @@
     }
   }
 
-  .scroll-controls {
-    .scroll-step {
-      width: 31px;
-      margin: 0 0 0 auto;
+  .environment-information {
+    background-color: $gray-light;
+    border: 1px solid $border-color;
+    padding: 12px $gl-padding;
+    border-radius: $border-radius-default;
+
+    svg {
+      position: relative;
+      top: 1px;
+      margin-right: 5px;
+    }
+  }
+}
+
+.scroll-controls {
+  height: 100%;
+
+  .scroll-step {
+    width: 31px;
+    margin: 0 0 0 auto;
+  }
+
+  .scroll-link,
+  .autoscroll-container {
+    right: 25px;
+    z-index: 1;
+  }
+
+  .scroll-link {
+    position: fixed;
+    display: block;
+    margin-bottom: 10px;
+
+    &.scroll-top .gitlab-icon-scroll-up-hover,
+    &.scroll-top:hover .gitlab-icon-scroll-up,
+    &.scroll-bottom .gitlab-icon-scroll-down-hover,
+    &.scroll-bottom:hover .gitlab-icon-scroll-down {
+      display: none;
     }
 
-    &.affix-bottom {
-      position: absolute;
-      right: 25px;
+    &.scroll-top:hover .gitlab-icon-scroll-up-hover,
+    &.scroll-bottom:hover .gitlab-icon-scroll-down-hover {
+      display: inline-block;
     }
 
-    &.affix {
-      right: 25px;
-      bottom: 15px;
-      z-index: 1;
+    &.scroll-top {
+      top: 10px;
     }
 
-    &.sidebar-expanded {
-      right: #{$gutter_width + ($gl-padding * 2)};
+    &.scroll-bottom {
+      bottom: -2px;
     }
+  }
 
-    a {
-      display: block;
-      margin-bottom: 10px;
+  .autoscroll-container {
+    position: absolute;
+  }
+
+  &.sidebar-expanded {
+
+    .scroll-link,
+    .autoscroll-container {
+      right: ($gutter_width + ($gl-padding * 2));
     }
   }
+}
 
-  .environment-information {
-    background-color: $background-color;
-    border: 1px solid $border-color;
-    padding: 12px $gl-padding;
-    border-radius: $border-radius-default;
+.status-message {
+  display: inline-block;
+  color: $white-light;
 
-    svg {
-      position: relative;
-      top: 1px;
-      margin-right: 5px;
+  .status-icon {
+    display: inline-block;
+    width: 16px;
+    height: 33px;
+  }
+
+  .status-text {
+    float: left;
+    opacity: 0;
+    margin-right: 10px;
+    font-weight: normal;
+    line-height: 1.8;
+    transition: opacity 1s ease-out;
+
+    &.animate {
+      animation: fade-out-status 2s ease;
     }
   }
+
+  &:hover .status-text {
+    opacity: 1;
+  }
 }
 
 .build-header {
@@ -75,7 +160,7 @@
     flex: 1;
 
     a {
-      color: $gl-gray;
+      color: $gl-text-color;
 
       &:hover {
         color: $gl-link-color;
@@ -96,8 +181,8 @@
 }
 
 .build-trace {
-  background: $ci-output-bg;
-  color: $ci-text-color;
+  background: $black;
+  color: $gray-darkest;
   white-space: pre;
   overflow-x: auto;
   font-size: 12px;
@@ -109,6 +194,15 @@
   .bash {
     display: block;
   }
+
+  .build-loader-animation {
+    position: relative;
+    width: 6px;
+    height: 6px;
+    margin: auto auto 12px 2px;
+    border-radius: 50%;
+    animation: blinking-dots 1s linear infinite;
+  }
 }
 
 .right-sidebar.build-sidebar {
@@ -248,6 +342,12 @@
   }
 }
 
+.build-sidebar {
+  .container-fluid.container-limited {
+    max-width: 100%;
+  }
+}
+
 .build-detail-row {
   margin-bottom: 5px;
 
@@ -257,7 +357,7 @@
 }
 
 .build-light-text {
-  color: $gl-placeholder-color;
+  color: $gl-text-color-secondary;
 }
 
 .build-gutter-toggle {
diff --git a/app/assets/stylesheets/pages/ci_projects.scss b/app/assets/stylesheets/pages/ci_projects.scss
index d1cd1e5d848..90643832390 100644
--- a/app/assets/stylesheets/pages/ci_projects.scss
+++ b/app/assets/stylesheets/pages/ci_projects.scss
@@ -18,7 +18,7 @@
     }
 
     td {
-      color: $gl-gray;
+      color: $gl-text-color;
       vertical-align: middle !important;
 
       a {
diff --git a/app/assets/stylesheets/pages/commit.scss b/app/assets/stylesheets/pages/commit.scss
deleted file mode 100644
index bf656d0e28e..00000000000
--- a/app/assets/stylesheets/pages/commit.scss
+++ /dev/null
@@ -1,132 +0,0 @@
-.commit-title {
-  display: block;
-}
-
-.commit-author,
-.commit-committer {
-  display: block;
-  color: $commit-committer-color;
-  font-weight: normal;
-  font-style: italic;
-}
-
-.commit-author strong,
-.commit-committer strong {
-  font-weight: bold;
-  font-style: normal;
-}
-
-.commit-description {
-  background: none;
-  border: none;
-  margin: 0;
-  padding: 0;
-  margin-top: 10px;
-  word-break: normal;
-  white-space: pre-wrap;
-}
-
-.js-details-expand {
-  &:hover {
-    text-decoration: none;
-  }
-}
-
-.ci-status-link {
-  svg {
-    overflow: visible;
-  }
-}
-
-.commit-box {
-  border-top: 1px solid $border-color;
-  padding: $gl-padding 0;
-
-  .commit-title {
-    margin: 0;
-    font-size: 23px;
-    color: $gl-gray-dark;
-  }
-
-  .commit-description {
-    margin-top: 15px;
-  }
-}
-
-.commit-hash-full {
-  @media (max-width: $screen-sm-max) {
-    width: 80px;
-    white-space: nowrap;
-    overflow: hidden;
-    text-overflow: ellipsis;
-    display: inline-block;
-    vertical-align: bottom;
-  }
-}
-
-.file-stats {
-  ul {
-    list-style: none;
-    margin: 0;
-    padding: 10px 0;
-
-    li {
-      padding: 3px 0;
-      line-height: 20px;
-    }
-  }
-
-  .new-file {
-    a {
-      color: $gl-text-green;
-    }
-  }
-
-  .renamed-file {
-    a {
-      color: $gl-text-orange;
-    }
-  }
-
-  .deleted-file {
-    a {
-      color: $gl-text-red;
-    }
-  }
-
-  .edit-file {
-    a {
-      color: $gl-text-color;
-    }
-  }
-}
-
-/*
- * Commit message textarea for web editor and
- * custom merge request message
- */
-.commit-message-container {
-  background-color: $body-bg;
-  position: relative;
-  font-family: $monospace_font;
-  $left: 12px;
-  overflow: hidden; // See https://gitlab.com/gitlab-org/gitlab-ce/issues/13987
-  .max-width-marker {
-    width: 72ch;
-    color: $commit-max-width-marker-color;
-    font-family: inherit;
-    left: $left;
-    height: 100%;
-    border-right: 1px solid mix($input-border, $white-light);
-    position: absolute;
-    z-index: 1;
-  }
-
-  > textarea {
-    background-color: $commit-message-text-area-bg;
-    font-family: inherit;
-    padding-left: $left;
-    position: relative;
-    z-index: 2;
-  }
-}
diff --git a/app/assets/stylesheets/pages/commits.scss b/app/assets/stylesheets/pages/commits.scss
index c29b5fdea78..2029b6893ef 100644
--- a/app/assets/stylesheets/pages/commits.scss
+++ b/app/assets/stylesheets/pages/commits.scss
@@ -1,15 +1,84 @@
+.commit-description {
+  background: none;
+  border: none;
+  padding: 0;
+  margin-top: 10px;
+  word-break: normal;
+  white-space: pre-wrap;
+}
+
+.js-details-expand {
+  &:hover {
+    text-decoration: none;
+  }
+}
+
+.commit-box {
+  border-top: 1px solid $border-color;
+  padding: $gl-padding 0;
+
+  .commit-title {
+    margin: 0;
+    color: $gl-text-color;
+  }
+
+  .commit-description {
+    margin-top: 15px;
+  }
+}
+
+.commit-hash-full {
+  @media (max-width: $screen-sm-max) {
+    width: 80px;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    display: inline-block;
+    vertical-align: bottom;
+  }
+}
+
+/*
+ * Commit message textarea for web editor and
+ * custom merge request message
+ */
+.commit-message-container {
+  background-color: $body-bg;
+  position: relative;
+  font-family: $monospace_font;
+  $left: 12px;
+  overflow: hidden; // See https://gitlab.com/gitlab-org/gitlab-ce/issues/13987
+  .max-width-marker {
+    width: 72ch;
+    color: $commit-max-width-marker-color;
+    font-family: inherit;
+    left: $left;
+    height: 100%;
+    border-right: 1px solid mix($input-border, $white-light);
+    position: absolute;
+    z-index: 1;
+  }
+
+  textarea {
+    background-color: $commit-message-text-area-bg;
+    font-family: inherit;
+    padding-left: $left;
+    position: relative;
+    z-index: 2;
+  }
+}
+
+
 .commits-compare-switch {
-  @include btn-default;
-  @include btn-white;
   float: left;
   margin-right: 9px;
 }
 
 .commit-header {
   padding: 5px 10px;
-  background-color: $background-color;
-  border-top: 1px solid $gray-darker;
+  background-color: $gray-light;
   border-bottom: 1px solid $gray-darker;
+  border-top: 1px solid $gray-darker;
   font-size: 14px;
 
   &:first-child {
@@ -18,8 +87,6 @@
 }
 
 .commit-row-title {
-  line-height: 1.35;
-
   .notes_count {
     float: right;
     margin-right: 10px;
@@ -30,15 +97,14 @@
   }
 
   .commit-row-message {
-    color: $gl-dark-link-color;
+    color: $gl-text-color;
   }
-
 }
 
 .text-expander {
   display: inline-block;
   background: $gray-light;
-  color: $gl-placeholder-color;
+  color: $gl-text-color-secondary;
   padding: 0 5px;
   cursor: pointer;
   border: 1px solid $border-gray-dark;
@@ -52,11 +118,37 @@
   }
 }
 
+.commit.flex-list {
+  display: flex;
+}
+
+.avatar-cell {
+  width: 46px;
+  padding-left: 10px;
+
+  img {
+    margin-right: 0;
+  }
+}
+
+.commit-detail {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  flex-grow: 1;
+  padding-left: 10px;
+
+  .merge-request-branches & {
+    flex-direction: column;
+  }
+}
+
+.commit-content {
+  padding-right: 10px;
+}
+
 .commit-actions {
   @media (min-width: $screen-sm-min) {
-    float: right;
-    margin-left: $gl-padding;
-    margin-top: 2px;
     font-size: 0;
   }
 
@@ -86,38 +178,15 @@
 
 .commit,
 .generic_commit_status {
-  padding: 10px 0;
-  position: relative;
-
-  @media (min-width: $screen-sm-min) {
-    padding-left: 46px;
-  }
-
-  &:not(:last-child) {
-    border-bottom: 1px solid $gray-darker;
-  }
 
   a,
   button {
-    color: $gl-dark-link-color;
+    color: $gl-text-color;
     vertical-align: baseline;
   }
 
-  .avatar {
-    margin-left: -46px;
-  }
-
-  .item-title {
-    display: inline-block;
-
-    @media (min-width: $screen-sm-min) {
-      max-width: 70%;
-    }
-  }
-
   .commit-row-description {
     font-size: 14px;
-    border-left: 1px solid $btn-gray-hover;
     padding: 10px 15px;
     margin: 10px 0;
     background: $gray-light;
@@ -134,20 +203,7 @@
     }
 
     a {
-      color: $gl-dark-link-color;
-    }
-  }
-
-  .commit-row-info {
-    color: $gl-gray;
-    line-height: 1.35;
-
-    a {
-      color: $gl-gray;
-    }
-
-    .avatar {
-      margin-right: 8px;
+      color: $gl-text-color;
     }
   }
 
@@ -164,7 +220,7 @@
 }
 
 .branch-commit {
-  color: $gl-gray;
+  color: $gl-text-color;
 
   .commit-icon {
     text-align: center;
@@ -174,7 +230,7 @@
       height: 14px;
       width: 14px;
       vertical-align: middle;
-      fill: $table-text-gray;
+      fill: $gl-text-color-secondary;
     }
   }
 
@@ -183,62 +239,6 @@
   }
 
   .commit-row-message {
-    color: $gl-gray;
-  }
-}
-
-.divergence-graph {
-  padding: 12px 12px 0 0;
-  float: right;
-
-  .graph-side {
-    position: relative;
-    width: 80px;
-    height: 22px;
-    padding: 5px 0 13px;
-    float: left;
-
-    .bar {
-      position: absolute;
-      height: 4px;
-      background-color: $divergence-graph-bar-bg;
-    }
-
-    .bar-behind {
-      right: 0;
-      border-radius: 3px 0 0 3px;
-    }
-
-    .bar-ahead {
-      left: 0;
-      border-radius: 0 3px 3px 0;
-    }
-
-    .count {
-      padding-top: 6px;
-      padding-bottom: 0;
-      font-size: 12px;
-      color: $gl-title-color;
-      display: block;
-    }
-
-    .count-behind {
-      padding-right: 4px;
-      text-align: right;
-    }
-
-    .count-ahead {
-      padding-left: 4px;
-      text-align: left;
-    }
-  }
-
-  .graph-separator {
-    position: relative;
-    width: 1px;
-    height: 18px;
-    margin: 5px 0 0;
-    float: left;
-    background-color: $divergence-graph-separator-bg;
+    color: $gl-text-color;
   }
 }
diff --git a/app/assets/stylesheets/pages/cycle_analytics.scss b/app/assets/stylesheets/pages/cycle_analytics.scss
index 57146e1fccd..5b777953fb0 100644
--- a/app/assets/stylesheets/pages/cycle_analytics.scss
+++ b/app/assets/stylesheets/pages/cycle_analytics.scss
@@ -20,15 +20,19 @@
 
     .fa {
       color: $cycle-analytics-light-gray;
+
+      &:hover {
+        color: $gl-text-color;
+      }
     }
 
     .stage-header {
-      width: 28%;
+      width: 26%;
       padding-left: $gl-padding;
     }
 
     .median-header {
-      width: 12%;
+      width: 14%;
     }
 
     .event-header {
@@ -111,14 +115,14 @@
           line-height: 19px;
           font-size: 14px;
           font-weight: 600;
-          color: $gl-title-color;
+          color: $gl-text-color;
         }
 
         &.text {
           color: $layout-link-gray;
 
           &.value-col {
-            color: $gl-title-color;
+            color: $gl-text-color;
           }
         }
       }
@@ -141,7 +145,7 @@
 
     .dismiss-icon {
       position: absolute;
-      right: $cycle-analytics-dismiss-icon-color;
+      right: $cycle-analytics-box-padding;
       cursor: pointer;
       color: $cycle-analytics-dismiss-icon-color;
     }
@@ -215,7 +219,6 @@
       border-bottom: 1px solid transparent;
       border-right: 1px solid $border-color;
       background-color: $gray-light;
-      cursor: default;
 
       &.active {
         background-color: transparent;
@@ -232,6 +235,7 @@
       &:hover:not(.active) {
         background-color: $gray-lightest;
         box-shadow: inset 2px 0 0 0 $border-color;
+        cursor: pointer;
       }
 
       &:first-child {
@@ -246,11 +250,11 @@
         float: left;
 
         &.stage-name {
-          width: 70%;
+          width: 65%;
         }
 
         &.stage-median {
-          width: 30%;
+          width: 35%;
         }
       }
 
@@ -260,7 +264,7 @@
 
       .stage-empty,
       .not-available {
-        color: $gl-text-color-light;
+        color: $gl-text-color-secondary;
       }
     }
   }
@@ -280,7 +284,11 @@
 
     .events-description {
       line-height: 65px;
-      padding-left: $gl-padding;
+      padding: 0 $gl-padding;
+    }
+
+    .events-info {
+      color: $gl-text-color-secondary;
     }
   }
 
@@ -327,7 +335,7 @@
         @include text-overflow();
 
         a {
-          color: $gl-dark-link-color;
+          color: $gl-text-color;
         }
       }
     }
@@ -355,7 +363,7 @@
     .issue-link,
     .commit-author-link,
     .issue-author-link {
-      color: $gl-dark-link-color;
+      color: $gl-text-color;
     }
 
     // Custom CSS for components
@@ -396,11 +404,11 @@
       }
 
       .item-build-name {
-        color: $gl-title-color;
+        color: $gl-text-color;
       }
 
       .pipeline-id {
-        color: $gl-title-color;
+        color: $gl-text-color;
         padding: 0 3px 0 0;
       }
 
@@ -423,7 +431,7 @@
       }
 
       .fa {
-        color: $gl-text-color-light;
+        color: $gl-text-color-secondary;
         font-size: $code_font_size;
       }
     }
@@ -435,7 +443,7 @@
     width: 75%;
     margin: 0 auto;
     padding-top: 130px;
-    color: $gl-text-color-light;
+    color: $gl-text-color-secondary;
 
     h4 {
       color: $gl-text-color;
diff --git a/app/assets/stylesheets/pages/deploy_keys.scss b/app/assets/stylesheets/pages/deploy_keys.scss
new file mode 100644
index 00000000000..2fafe052106
--- /dev/null
+++ b/app/assets/stylesheets/pages/deploy_keys.scss
@@ -0,0 +1,13 @@
+.deploy-keys-list {
+  width: 100%;
+  overflow: auto;
+
+  table {
+    border: 1px solid $table-border-color;
+  }
+}
+
+.deploy-keys-title {
+  padding-bottom: 2px;
+  line-height: 2;
+}
diff --git a/app/assets/stylesheets/pages/detail_page.scss b/app/assets/stylesheets/pages/detail_page.scss
index 80baebd5ea3..46fd19c93f9 100644
--- a/app/assets/stylesheets/pages/detail_page.scss
+++ b/app/assets/stylesheets/pages/detail_page.scss
@@ -1,16 +1,15 @@
 .detail-page-header {
   padding: $gl-padding-top 0;
   border-bottom: 1px solid $border-color;
-  color: $gl-text-color-dark;
-  font-size: 16px;
+  color: $gl-text-color;
   line-height: 34px;
 
   .author {
-    color: $gl-text-color-dark;
+    color: $gl-text-color;
   }
 
   .identifier {
-    color: $gl-text-color-dark;
+    color: $gl-text-color;
   }
 
   .issue_created_ago,
@@ -23,7 +22,7 @@
   .title {
     margin: 0 0 16px;
     font-size: 2em;
-    color: $gl-gray-dark;
+    color: $gl-text-color;
     padding: 0 0 0.3em;
     border-bottom: 1px solid $white-dark;
   }
diff --git a/app/assets/stylesheets/pages/diff.scss b/app/assets/stylesheets/pages/diff.scss
index 737f6e0f4be..eab79c2a481 100644
--- a/app/assets/stylesheets/pages/diff.scss
+++ b/app/assets/stylesheets/pages/diff.scss
@@ -11,10 +11,10 @@
 
   .diff-header {
     position: relative;
-    background: $background-color;
+    background: $gray-light;
     border-bottom: 1px solid $border-color;
     padding: 10px 16px;
-    color: $gl-diff-text-color;
+    color: $gl-text-color;
     z-index: 10;
     border-radius: 3px 3px 0 0;
 
@@ -34,11 +34,16 @@
     }
   }
 
-  .file-title {
+  .file-title,
+  .file-title-flex-parent {
     cursor: pointer;
 
+    a:hover {
+      text-decoration: none;
+    }
+
     &:hover {
-      background-color: $dark-background-color;
+      background-color: $gray-normal;
     }
 
     .diff-toggle-caret {
@@ -50,7 +55,7 @@
     overflow: auto;
     overflow-y: hidden;
     background: $white-light;
-    color: $gl-title-color;
+    color: $gl-text-color;
     border-radius: 0 0 3px 3px;
 
     .unfold {
@@ -84,6 +89,10 @@
 
       .diff-line-num {
         width: 50px;
+
+        a {
+          transition: none;
+        }
       }
 
       .line_holder td {
@@ -106,7 +115,7 @@
       }
 
       .add-diff-note {
-        margin-left: -65px;
+        margin-left: -55px;
       }
     }
 
@@ -128,8 +137,13 @@
         width: 35px;
         font-weight: normal;
 
-        &:hover {
-          text-decoration: underline;
+        &[disabled] {
+          cursor: default;
+
+          &:hover,
+          &:active {
+            text-decoration: none;
+          }
         }
       }
     }
@@ -187,8 +201,8 @@
 
       img {
         border: 1px solid $white-light;
-        background-image: linear-gradient(45deg, $diff-image-img-bg 25%, transparent 25%, transparent 75%, $diff-image-img-bg 75%, $diff-image-img-bg 100%),
-        linear-gradient(45deg, $diff-image-img-bg 25%, transparent 25%, transparent 75%, $diff-image-img-bg 75%, $diff-image-img-bg 100%);
+        background-image: linear-gradient(45deg, $border-color 25%, transparent 25%, transparent 75%, $border-color 75%, $border-color 100%),
+        linear-gradient(45deg, $border-color 25%, transparent 25%, transparent 75%, $border-color 75%, $border-color 100%);
         background-size: 10px 10px;
         background-position: 0 0, 5px 5px;
         max-width: 100%;
@@ -380,7 +394,7 @@
         }
 
         cursor: default;
-        color: $gl-title-color;
+        color: $gl-text-color;
       }
 
       &.disabled {
@@ -480,3 +494,103 @@
     }
   }
 }
+
+.diff-comment-avatar-holders {
+  position: absolute;
+  height: 19px;
+  width: 19px;
+  margin-left: -15px;
+
+  &:hover {
+    .diff-comment-avatar,
+    .diff-comments-more-count {
+      @for $i from 1 through 4 {
+        $x-pos: 14px;
+
+        &:nth-child(#{$i}) {
+          @if $i == 4 {
+            $x-pos: 14.5px;
+          }
+
+          transform: translateX((($i * $x-pos) - $x-pos));
+
+          &:hover {
+            transform: translateX((($i * $x-pos) - $x-pos)) scale(1.2);
+          }
+        }
+      }
+    }
+
+    .diff-comments-more-count {
+      padding-left: 2px;
+      padding-right: 2px;
+      width: auto;
+    }
+  }
+}
+
+.diff-comment-avatar,
+.diff-comments-more-count {
+  position: absolute;
+  left: 0;
+  width: 19px;
+  height: 19px;
+  margin-right: 0;
+  border-color: $white-light;
+  cursor: pointer;
+  transition: all .1s ease-out;
+
+  @for $i from 1 through 4 {
+    &:nth-child(#{$i}) {
+      z-index: (4 - $i);
+    }
+  }
+}
+
+.diff-comments-more-count {
+  width: 19px;
+  min-width: 19px;
+  padding-left: 0;
+  padding-right: 0;
+  overflow: hidden;
+}
+
+.diff-comments-more-count,
+.diff-notes-collapse {
+  background-color: $gray-darkest;
+  color: $white-light;
+  border: 1px solid $white-light;
+  border-radius: 1em;
+  font-family: $regular_font;
+  font-size: 9px;
+  line-height: 17px;
+  text-align: center;
+}
+
+.diff-notes-collapse {
+  position: relative;
+  width: 19px;
+  height: 19px;
+  padding: 0;
+  transition: transform .1s ease-out;
+
+  svg {
+    position: absolute;
+    left: 50%;
+    top: 50%;
+    margin-left: -5.5px;
+    margin-top: -5.5px;
+  }
+
+  path {
+    fill: $white-light;
+  }
+
+  &:hover {
+    transform: scale(1.2);
+  }
+
+  &:focus {
+    outline: 0;
+  }
+}
diff --git a/app/assets/stylesheets/pages/editor.scss b/app/assets/stylesheets/pages/editor.scss
index 6cde9c592de..4af267403d8 100644
--- a/app/assets/stylesheets/pages/editor.scss
+++ b/app/assets/stylesheets/pages/editor.scss
@@ -10,7 +10,7 @@
   }
 
   .ace_gutter-cell {
-    background-color: $background-color;
+    background-color: $gray-light;
   }
 
   .cancel-btn {
@@ -34,7 +34,7 @@
   }
 
   .editor-ref {
-    background: $background-color;
+    background: $gray-light;
     padding-right: $gl-padding;
     border-right: 1px solid $border-color;
     display: block;
@@ -51,8 +51,16 @@
 
   .new-file-name {
     display: inline-block;
-    width: 450px;
+    max-width: 450px;
     float: left;
+
+    @media(max-width: $screen-md-max) {
+      width: 280px;
+    }
+
+    @media(max-width: $screen-sm-max) {
+      width: 180px;
+    }
   }
 
   .file-buttons {
@@ -67,7 +75,8 @@
   .soft-wrap-toggle,
   .license-selector,
   .gitignore-selector,
-  .gitlab-ci-yml-selector {
+  .gitlab-ci-yml-selector,
+  .dockerfile-selector {
     display: inline-block;
     vertical-align: top;
     font-family: $regular_font;
@@ -97,7 +106,8 @@
 
   .gitignore-selector,
   .license-selector,
-  .gitlab-ci-yml-selector {
+  .gitlab-ci-yml-selector,
+  .dockerfile-selector {
     .dropdown {
       line-height: 21px;
     }
@@ -114,3 +124,42 @@
     }
   }
 }
+
+@media(max-width: $screen-xs-max){
+  .file-editor {
+    .file-title {
+      .pull-right {
+        height: auto;
+      }
+    }
+
+    .new-file-name {
+      max-width: none;
+      width: 100%;
+      margin-bottom: 3px;
+    }
+
+    .file-buttons {
+      display: block;
+      width: 100%;
+      margin-bottom: 10px;
+
+      .soft-wrap-toggle {
+        width: 100%;
+        margin: 3px 0;
+      }
+
+      .encoding-selector,
+      .license-selector,
+      .gitignore-selector,
+      .gitlab-ci-yml-selector {
+        display: block;
+        margin: 3px 0;
+
+        button {
+          width: 100%;
+        }
+      }
+    }
+  }
+}
diff --git a/app/assets/stylesheets/pages/emojis.scss b/app/assets/stylesheets/pages/emojis.scss
deleted file mode 100644
index f17797b2381..00000000000
--- a/app/assets/stylesheets/pages/emojis.scss
+++ /dev/null
@@ -1,1809 +0,0 @@
-.emoji-0023-20E3 { background-position: 0 0px; }
-.emoji-002A-20E3 { background-position: -20px 0; }
-.emoji-0030-20E3 { background-position: 0 -20px; }
-.emoji-0031-20E3 { background-position: -20px -20px; }
-.emoji-0032-20E3 { background-position: -40px 0; }
-.emoji-0033-20E3 { background-position: -40px -20px; }
-.emoji-0034-20E3 { background-position: 0 -40px; }
-.emoji-0035-20E3 { background-position: -20px -40px; }
-.emoji-0036-20E3 { background-position: -40px -40px; }
-.emoji-0037-20E3 { background-position: -60px 0; }
-.emoji-0038-20E3 { background-position: -60px -20px; }
-.emoji-0039-20E3 { background-position: -60px -40px; }
-.emoji-00A9 { background-position: 0 -60px; }
-.emoji-00AE { background-position: -20px -60px; }
-.emoji-1F004 { background-position: -40px -60px; }
-.emoji-1F0CF { background-position: -60px -60px; }
-.emoji-1F170 { background-position: -80px 0; }
-.emoji-1F171 { background-position: -80px -20px; }
-.emoji-1F17E { background-position: -80px -40px; }
-.emoji-1F17F { background-position: -80px -60px; }
-.emoji-1F18E { background-position: 0 -80px; }
-.emoji-1F191 { background-position: -20px -80px; }
-.emoji-1F192 { background-position: -40px -80px; }
-.emoji-1F193 { background-position: -60px -80px; }
-.emoji-1F194 { background-position: -80px -80px; }
-.emoji-1F195 { background-position: -100px 0; }
-.emoji-1F196 { background-position: -100px -20px; }
-.emoji-1F197 { background-position: -100px -40px; }
-.emoji-1F198 { background-position: -100px -60px; }
-.emoji-1F199 { background-position: -100px -80px; }
-.emoji-1F19A { background-position: 0 -100px; }
-.emoji-1F1E6-1F1E8 { background-position: -20px -100px; }
-.emoji-1F1E6-1F1E9 { background-position: -40px -100px; }
-.emoji-1F1E6-1F1EA { background-position: -60px -100px; }
-.emoji-1F1E6-1F1EB { background-position: -80px -100px; }
-.emoji-1F1E6-1F1EC { background-position: -100px -100px; }
-.emoji-1F1E6-1F1EE { background-position: -120px 0; }
-.emoji-1F1E6-1F1F1 { background-position: -120px -20px; }
-.emoji-1F1E6-1F1F2 { background-position: -120px -40px; }
-.emoji-1F1E6-1F1F4 { background-position: -120px -60px; }
-.emoji-1F1E6-1F1F6 { background-position: -120px -80px; }
-.emoji-1F1E6-1F1F7 { background-position: -120px -100px; }
-.emoji-1F1E6-1F1F8 { background-position: 0 -120px; }
-.emoji-1F1E6-1F1F9 { background-position: -20px -120px; }
-.emoji-1F1E6-1F1FA { background-position: -40px -120px; }
-.emoji-1F1E6-1F1FC { background-position: -60px -120px; }
-.emoji-1F1E6-1F1FD { background-position: -80px -120px; }
-.emoji-1F1E6-1F1FF { background-position: -100px -120px; }
-.emoji-1F1E7-1F1E6 { background-position: -120px -120px; }
-.emoji-1F1E7-1F1E7 { background-position: -140px 0; }
-.emoji-1F1E7-1F1E9 { background-position: -140px -20px; }
-.emoji-1F1E7-1F1EA { background-position: -140px -40px; }
-.emoji-1F1E7-1F1EB { background-position: -140px -60px; }
-.emoji-1F1E7-1F1EC { background-position: -140px -80px; }
-.emoji-1F1E7-1F1ED { background-position: -140px -100px; }
-.emoji-1F1E7-1F1EE { background-position: -140px -120px; }
-.emoji-1F1E7-1F1EF { background-position: 0 -140px; }
-.emoji-1F1E7-1F1F1 { background-position: -20px -140px; }
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-.emoji-1F1E7-1F1F3 { background-position: -60px -140px; }
-.emoji-1F1E7-1F1F4 { background-position: -80px -140px; }
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-.emoji-1F1E7-1F1F8 { background-position: -140px -140px; }
-.emoji-1F1E7-1F1F9 { background-position: -160px 0; }
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-.emoji-1F1E7-1F1FF { background-position: -160px -80px; }
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-.emoji-1F1E8-1F1EB { background-position: 0 -160px; }
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-.emoji-1F1E8-1F1ED { background-position: -40px -160px; }
-.emoji-1F1E8-1F1EE { background-position: -60px -160px; }
-.emoji-1F1E8-1F1F0 { background-position: -80px -160px; }
-.emoji-1F1E8-1F1F1 { background-position: -100px -160px; }
-.emoji-1F1E8-1F1F2 { background-position: -120px -160px; }
-.emoji-1F1E8-1F1F3 { background-position: -140px -160px; }
-.emoji-1F1E8-1F1F4 { background-position: -160px -160px; }
-.emoji-1F1E8-1F1F5 { background-position: -180px 0; }
-.emoji-1F1E8-1F1F7 { background-position: -180px -20px; }
-.emoji-1F1E8-1F1FA { background-position: -180px -40px; }
-.emoji-1F1E8-1F1FB { background-position: -180px -60px; }
-.emoji-1F1E8-1F1FC { background-position: -180px -80px; }
-.emoji-1F1E8-1F1FD { background-position: -180px -100px; }
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-.emoji-270B-1F3FC { background-position: -320px -820px; }
-.emoji-270B-1F3FD { background-position: -340px -820px; }
-.emoji-270B-1F3FE { background-position: -360px -820px; }
-.emoji-270B-1F3FF { background-position: -380px -820px; }
-.emoji-270C { background-position: -400px -820px; }
-.emoji-270C-1F3FB { background-position: -420px -820px; }
-.emoji-270C-1F3FC { background-position: -440px -820px; }
-.emoji-270C-1F3FD { background-position: -460px -820px; }
-.emoji-270C-1F3FE { background-position: -480px -820px; }
-.emoji-270C-1F3FF { background-position: -500px -820px; }
-.emoji-270D { background-position: -520px -820px; }
-.emoji-270D-1F3FB { background-position: -540px -820px; }
-.emoji-270D-1F3FC { background-position: -560px -820px; }
-.emoji-270D-1F3FD { background-position: -580px -820px; }
-.emoji-270D-1F3FE { background-position: -600px -820px; }
-.emoji-270D-1F3FF { background-position: -620px -820px; }
-.emoji-270F { background-position: -640px -820px; }
-.emoji-2712 { background-position: -660px -820px; }
-.emoji-2714 { background-position: -680px -820px; }
-.emoji-2716 { background-position: -700px -820px; }
-.emoji-271D { background-position: -720px -820px; }
-.emoji-2721 { background-position: -740px -820px; }
-.emoji-2728 { background-position: -760px -820px; }
-.emoji-2733 { background-position: -780px -820px; }
-.emoji-2734 { background-position: -800px -820px; }
-.emoji-2744 { background-position: -820px -820px; }
-.emoji-2747 { background-position: -840px 0; }
-.emoji-274C { background-position: -840px -20px; }
-.emoji-274E { background-position: -840px -40px; }
-.emoji-2753 { background-position: -840px -60px; }
-.emoji-2754 { background-position: -840px -80px; }
-.emoji-2755 { background-position: -840px -100px; }
-.emoji-2757 { background-position: -840px -120px; }
-.emoji-2763 { background-position: -840px -140px; }
-.emoji-2764 { background-position: -840px -160px; }
-.emoji-2795 { background-position: -840px -180px; }
-.emoji-2796 { background-position: -840px -200px; }
-.emoji-2797 { background-position: -840px -220px; }
-.emoji-27A1 { background-position: -840px -240px; }
-.emoji-27B0 { background-position: -840px -260px; }
-.emoji-27BF { background-position: -840px -280px; }
-.emoji-2934 { background-position: -840px -300px; }
-.emoji-2935 { background-position: -840px -320px; }
-.emoji-2B05 { background-position: -840px -340px; }
-.emoji-2B06 { background-position: -840px -360px; }
-.emoji-2B07 { background-position: -840px -380px; }
-.emoji-2B1B { background-position: -840px -400px; }
-.emoji-2B1C { background-position: -840px -420px; }
-.emoji-2B50 { background-position: -840px -440px; }
-.emoji-2B55 { background-position: -840px -460px; }
-.emoji-3030 { background-position: -840px -480px; }
-.emoji-303D { background-position: -840px -500px; }
-.emoji-3297 { background-position: -840px -520px; }
-.emoji-3299 { background-position: -840px -540px; }
-
-.emoji-icon {
-  background-image: image-url('emoji.png');
-  background-repeat: no-repeat;
-  height: 20px;
-  width: 20px;
-
-  @media only screen and (-webkit-min-device-pixel-ratio: 2),
-         only screen and (min--moz-device-pixel-ratio: 2),
-         only screen and (-o-min-device-pixel-ratio: 2/1),
-         only screen and (min-device-pixel-ratio: 2),
-         only screen and (min-resolution: 192dpi),
-         only screen and (min-resolution: 2dppx) {
-    background-image: image-url('emoji@2x.png');
-    background-size: 860px 840px;
-  }
-}
diff --git a/app/assets/stylesheets/pages/environments.scss b/app/assets/stylesheets/pages/environments.scss
index de3d2ba549f..73a5da715f2 100644
--- a/app/assets/stylesheets/pages/environments.scss
+++ b/app/assets/stylesheets/pages/environments.scss
@@ -1,6 +1,8 @@
-.deployments-container {
-  width: 100%;
-  overflow: auto;
+@media (max-width: $screen-md-max) {
+  .deployments-container {
+    width: 100%;
+    overflow: auto;
+  }
 }
 
 .environments-list-loading {
@@ -8,130 +10,212 @@
   font-size: 34px;
 }
 
-@media (max-width: $screen-xs-max) {
-  .environments-container {
+.environments-folder-name {
+  font-weight: normal;
+  padding-top: 20px;
+}
+
+.environments-container {
+  .table-holder {
     width: 100%;
     overflow: auto;
   }
-}
 
-.environments {
-  table-layout: fixed;
+  .table.ci-table {
+    .environments-actions {
+      min-width: 200px;
+    }
 
-  .environments-commit,
-  .environments-actions,
-  .environments-deploy,
-  .environments-build,
-  .environments-date {
-    position: static;
-    float: none;
-    display: table-cell;
-  }
+    .environments-commit,
+    .environments-actions {
+      width: 20%;
+    }
 
-  .environments-commit,
-  .environments-actions {
-    width: 20%;
-  }
+    .environments-date {
+      width: 10%;
+    }
 
-  .environments-deploy,
-  .environments-build,
-  .environments-date {
-    width: 10%;
-  }
+    .environments-name,
+    .environments-deploy,
+    .environments-build {
+      width: 15%;
+    }
 
-  .environments-name {
-    width: 30%;
-  }
+    .deployment-column {
+      > span {
+        word-break: break-all;
+      }
 
-  .deployment-column {
-    .avatar {
-      float: none;
+      .avatar {
+        float: none;
+      }
     }
-  }
 
-  .commit-title {
-    margin: 0;
-  }
+    .btn-group {
 
-  .avatar-image-container {
-    text-decoration: none;
-  }
+      > a {
+        color: $gl-text-color-secondary;
+      }
 
-  .icon-play {
-    height: 13px;
-    width: 12px;
-  }
+      svg path {
+        fill: $gl-text-color-secondary;
+      }
 
-  .external-url,
-  .dropdown-new {
-    color: $table-text-gray;
-  }
+      .dropdown {
+        outline: none;
+      }
+    }
 
-  .dropdown-menu {
+    .commit-title {
+      margin: 0;
+    }
 
-    .fa {
-      margin-right: 6px;
-      color: $table-text-gray;
+    .avatar-image-container {
+      text-decoration: none;
     }
-  }
 
-  .build-link,
-  .branch-name {
-    color: $gl-dark-link-color;
-  }
+    .icon-play {
+      height: 13px;
+      width: 12px;
+    }
 
-  .stop-env-link,
-  .external-url {
-    color: $table-text-gray;
+    .external-url,
+    .dropdown-new {
+      color: $gl-text-color-secondary;
+    }
 
-    .stop-env-icon {
-      font-size: 14px;
+    .dropdown-menu {
+      .fa {
+        margin-right: 6px;
+        color: $gl-text-color-secondary;
+      }
+    }
+
+    .build-link,
+    .branch-name {
+      color: $gl-text-color;
     }
-  }
 
-  .deployment {
-    .build-column {
+    .stop-env-link,
+    .external-url {
+      color: $gl-text-color-secondary;
 
+      .stop-env-icon {
+        font-size: 14px;
+      }
+    }
+
+    .deployment .build-column {
       .build-link {
-        color: $gl-dark-link-color;
+        color: $gl-text-color;
       }
 
       .avatar {
         float: none;
       }
     }
-  }
 
-  .children-row .environment-name {
-    margin-left: 17px;
-    margin-right: -17px;
-  }
+    .folder-icon {
+      margin-right: 3px;
+      color: $gl-text-color-secondary;
+      display: inline-block;
 
-  .folder-icon {
-    padding: 0 5px 0 0;
-  }
+      .fa:nth-child(1) {
+        margin-right: 3px;
+      }
+    }
+
+    .folder-name {
+      cursor: pointer;
+      color: $gl-text-color-secondary;
+      display: inline-block;
+    }
+
+    .icon-container {
+      width: 20px;
+      text-align: center;
+    }
 
-  .folder-name {
-    cursor: pointer;
+    .branch-commit {
+      .commit-id {
+        margin-right: 0;
+      }
+    }
 
-    .badge {
-      font-weight: normal;
-      background-color: $gray-darker;
-      color: $gl-placeholder-color;
-      vertical-align: baseline;
+    .no-btn {
+      border: none;
+      background: none;
+      outline: none;
+      width: 100%;
+      text-align: left;
     }
   }
 }
 
-.table.ci-table.environments {
-  .icon-container {
-    width: 20px;
-    text-align: center;
+.prometheus-graph {
+  text {
+    fill: $stat-graph-axis-fill;
   }
+}
 
-  .branch-commit {
-    .commit-id {
-      margin-right: 0;
-    }
+.x-axis path,
+.y-axis path,
+.label-x-axis-line,
+.label-y-axis-line {
+  fill: none;
+  stroke-width: 1;
+  shape-rendering: crispEdges;
+}
+
+.x-axis path,
+.y-axis path {
+  stroke: $stat-graph-axis-fill;
+}
+
+.label-x-axis-line,
+.label-y-axis-line {
+  stroke: $border-color;
+}
+
+.y-axis {
+  line {
+    stroke: $stat-graph-axis-fill;
+    stroke-width: 1;
   }
 }
+
+.metric-area {
+  opacity: 0.8;
+}
+
+.prometheus-graph-overlay {
+  fill: none;
+  opacity: 0.0;
+  pointer-events: all;
+}
+
+.rect-text-metric {
+  fill: $white-light;
+  stroke-width: 1;
+  stroke: $black;
+}
+
+.rect-axis-text {
+  fill: $white-light;
+}
+
+.text-metric,
+.text-median-metric,
+.text-metric-usage,
+.text-metric-date {
+  fill: $black;
+}
+
+.text-metric-date {
+  font-weight: 200;
+}
+
+.selected-metric-line {
+  stroke: $black;
+  stroke-width: 1;
+}
diff --git a/app/assets/stylesheets/pages/events.scss b/app/assets/stylesheets/pages/events.scss
index dc67d411c71..08398bb43a2 100644
--- a/app/assets/stylesheets/pages/events.scss
+++ b/app/assets/stylesheets/pages/events.scss
@@ -5,7 +5,7 @@
 .event-item {
   font-size: $gl-font-size;
   padding: $gl-padding-top 0 $gl-padding-top ($gl-avatar-size + $gl-padding-top);
-  border-bottom: 1px solid $table-border-color;
+  border-bottom: 1px solid $white-normal;
   color: $list-text-color;
 
   &.event-inline {
@@ -21,7 +21,7 @@
   }
 
   a {
-    color: $gl-dark-link-color;
+    color: $gl-text-color;
   }
 
   .avatar {
@@ -41,7 +41,6 @@
       word-wrap: break-word;
 
       .md {
-        color: $gl-grayish-blue;
         font-size: $gl-font-size;
 
         .label {
@@ -156,7 +155,7 @@
 
 @media (max-width: $screen-xs-max) {
   .event-item {
-    padding-left: $gl-padding;
+    padding-left: 0;
 
     .event-title {
       white-space: normal;
@@ -170,8 +169,7 @@
 
     .event-body {
       margin: 0;
-      border-left: 2px solid $events-body-border;
-      padding-left: 10px;
+      padding-left: 0;
     }
 
     .event-item-timestamp {
diff --git a/app/assets/stylesheets/pages/explore.scss b/app/assets/stylesheets/pages/explore.scss
deleted file mode 100644
index 9b92128624c..00000000000
--- a/app/assets/stylesheets/pages/explore.scss
+++ /dev/null
@@ -1,8 +0,0 @@
-.explore-title {
-  text-align: center;
-
-  h3 {
-    font-weight: normal;
-    font-size: 30px;
-  }
-}
diff --git a/app/assets/stylesheets/pages/groups.scss b/app/assets/stylesheets/pages/groups.scss
index a9af7af59e2..84d21e48463 100644
--- a/app/assets/stylesheets/pages/groups.scss
+++ b/app/assets/stylesheets/pages/groups.scss
@@ -13,7 +13,7 @@
   .stats {
     float: right;
     line-height: $list-text-height;
-    color: $gl-gray;
+    color: $gl-text-color;
 
     span {
       margin-right: 15px;
@@ -27,12 +27,6 @@
   }
 }
 
-.group-buttons {
-  .notification-dropdown {
-    display: inline-block;
-  }
-}
-
 .groups-header {
   @media (min-width: $screen-sm-min) {
     .nav-links {
@@ -79,3 +73,19 @@
     }
   }
 }
+
+.mattermost-icon svg {
+  width: 16px;
+  height: 16px;
+  vertical-align: text-bottom;
+}
+
+.mattermost-team-name {
+  color: $gl-text-color-secondary;
+}
+
+.mattermost-info {
+  display: block;
+  color: $gl-text-color-secondary;
+  margin-top: 10px;
+}
diff --git a/app/assets/stylesheets/pages/help.scss b/app/assets/stylesheets/pages/help.scss
index e2e644dc23b..dae8ccdef6c 100644
--- a/app/assets/stylesheets/pages/help.scss
+++ b/app/assets/stylesheets/pages/help.scss
@@ -60,7 +60,7 @@
 
   // Border around images in the help pages.
   img:not(.emoji) {
-    border: 1px solid $table-border-gray;
+    border: 1px solid $white-normal;
     padding: 5px;
     margin: 5px;
     max-height: calc(100vh - 100px);
diff --git a/app/assets/stylesheets/pages/icons.scss b/app/assets/stylesheets/pages/icons.scss
deleted file mode 100644
index 226bd2ead31..00000000000
--- a/app/assets/stylesheets/pages/icons.scss
+++ /dev/null
@@ -1,51 +0,0 @@
-.ci-status-icon-success {
-  color: $gl-success;
-
-  svg {
-    fill: $gl-success;
-  }
-}
-
-.ci-status-icon-failed {
-  color: $gl-danger;
-
-  svg {
-    fill: $gl-danger;
-  }
-}
-
-.ci-status-icon-pending,
-.ci-status-icon-success_with_warnings {
-  color: $gl-warning;
-
-  svg {
-    fill: $gl-warning;
-  }
-}
-
-.ci-status-icon-running {
-  color: $blue-normal;
-
-  svg {
-    fill: $blue-normal;
-  }
-}
-
-.ci-status-icon-canceled,
-.ci-status-icon-disabled,
-.ci-status-icon-not-found {
-  color: $gl-gray;
-
-  svg {
-    fill: $gl-gray;
-  }
-}
-
-.ci-status-icon-created,
-.ci-status-icon-skipped {
-  color: $gray-darkest;
-
-  svg {
-    fill: $gray-darkest;
-  }
-}
diff --git a/app/assets/stylesheets/pages/issuable.scss b/app/assets/stylesheets/pages/issuable.scss
index 90587b9425b..4426169ef5a 100644
--- a/app/assets/stylesheets/pages/issuable.scss
+++ b/app/assets/stylesheets/pages/issuable.scss
@@ -1,3 +1,48 @@
+// Limit MR description for side-by-side diff view
+.fixed-width-container {
+  max-width: $limited-layout-width - ($gl-padding * 2);
+  margin-left: auto;
+  margin-right: auto;
+}
+
+.limit-container-width {
+  .detail-page-header {
+    @extend .fixed-width-container;
+  }
+
+  .issuable-details {
+    .detail-page-description,
+    .mr-source-target,
+    .mr-state-widget,
+    .merge-manually {
+      @extend .fixed-width-container;
+    }
+
+    .merge-request-tabs-holder {
+      &.affix {
+        border-bottom: 1px solid $border-color;
+
+        .nav-links {
+          border: 0;
+        }
+      }
+    }
+  }
+
+  .merge-request-details {
+    .emoji-list-container {
+      @extend .fixed-width-container;
+    }
+  }
+
+  .diffs {
+    .mr-version-controls,
+    .files-changed {
+      @extend .fixed-width-container;
+    }
+  }
+}
+
 .issuable-details {
   section {
     .issuable-discussion {
@@ -5,11 +50,16 @@
     }
   }
 
+  .title {
+    padding: 0;
+    margin: 0;
+    border-bottom: none;
+  }
+
   // Border around images in issue and MR descriptions.
   .description img:not(.emoji) {
-    border: 1px solid $table-border-gray;
+    border: 1px solid $white-normal;
     padding: 5px;
-    margin: 5px;
     max-height: calc(100vh - 100px);
   }
 }
@@ -30,6 +80,7 @@
 
     .color-label {
       padding: 6px 10px;
+      border-radius: $label-border-radius;
     }
   }
 
@@ -50,7 +101,7 @@
   .block {
     @include clearfix;
     padding: $gl-padding 0;
-    border-bottom: 1px solid $border-gray-light;
+    border-bottom: 1px solid $border-gray-normal;
     // This prevents the mess when resizing the sidebar
     // of elements repositioning themselves..
     width: $gutter_inner_width;
@@ -97,10 +148,10 @@
     }
 
     .edit-link {
-      color: $gl-gray;
+      color: $gl-text-color;
 
-      &:hover {
-        color: $md-link-color;
+      &:not([href]):hover {
+        color: rgba($avatar-border, .2);
       }
     }
   }
@@ -133,16 +184,15 @@
   }
 
   .btn-clipboard:hover {
-    color: $gl-gray;
+    color: $gl-text-color;
   }
 }
 
 .right-sidebar {
-  position: fixed;
+  position: absolute;
   top: $header-height;
   bottom: 0;
   right: 0;
-  z-index: 10;
   transition: width .3s;
   background: $gray-light;
   padding: 10px 20px;
@@ -168,7 +218,7 @@
     }
 
     .no-value {
-      color: $gl-placeholder-color;
+      color: $gl-text-color-secondary;
     }
 
     .sidebar-collapsed-icon {
@@ -177,7 +227,7 @@
 
     .gutter-toggle {
       margin-top: 7px;
-      border-left: 1px solid $border-gray-light;
+      border-left: 1px solid $border-gray-normal;
     }
 
     .assignee .avatar {
@@ -203,11 +253,11 @@
       display: block;
     }
 
-    width: $sidebar_collapsed_width;
+    width: $gutter_collapsed_width;
     padding-top: 0;
 
     .block {
-      width: $sidebar_collapsed_width - 2px;
+      width: $gutter_collapsed_width - 2px;
       margin-left: -19px;
       padding: 15px 0 0;
       border-bottom: none;
@@ -215,7 +265,7 @@
     }
 
     .participants {
-      border-bottom: 1px solid $border-gray-light;
+      border-bottom: 1px solid $border-gray-normal;
     }
 
     .hide-collapsed {
@@ -236,7 +286,7 @@
       color: $issuable-sidebar-color;
 
       &:hover {
-        color: $gl-gray;
+        color: $gl-text-color;
       }
 
       span {
@@ -249,16 +299,16 @@
       }
 
       .avatar:hover {
-        border-color: $issuable-avatar-hover-border;
+        border-color: $issuable-sidebar-color;
       }
 
       .btn-clipboard {
         border: none;
-        color: $issuable-clipboard-color;
+        color: $issuable-sidebar-color;
 
         &:hover {
           background: transparent;
-          color: $gl-gray;
+          color: $gl-text-color;
         }
       }
     }
@@ -277,6 +327,10 @@
     &:hover {
       color: $md-link-color;
       text-decoration: none;
+
+      .avatar {
+        border-color: rgba($avatar-border, .2);
+      }
     }
   }
 
@@ -318,6 +372,10 @@
   display: inline-block;
   padding: 5px;
 
+  &:nth-of-type(7n) {
+    padding-right: 0;
+  }
+
   .author_link {
     display: block;
   }
@@ -332,7 +390,7 @@
   margin-left: 5px;
 
   a {
-    color: $gl-placeholder-color;
+    color: $gl-text-color-secondary;
   }
 }
 
@@ -387,6 +445,7 @@
 .issuable-meta {
   display: inline-block;
   line-height: 18px;
+  font-size: 14px;
 }
 
 .js-issuable-selector-wrap {
@@ -401,8 +460,19 @@
 
 .issuable-list {
   li {
+
+    .issue-box {
+      display: -webkit-flex;
+      display: flex;
+    }
+
+    .issue-info-container {
+      -webkit-flex: 1;
+      flex: 1;
+      padding-right: $gl-padding;
+    }
+
     .issue-check {
-      float: left;
       padding-right: $gl-padding;
       margin-bottom: 10px;
       min-width: 15px;
@@ -413,3 +483,102 @@
     }
   }
 }
+
+.time_tracker {
+  padding-bottom: 0;
+  border-bottom: 0;
+
+
+  .sidebar-collapsed-icon {
+
+    > .stopwatch-svg {
+      display: inline-block;
+    }
+
+    svg {
+      width: 16px;
+      height: 16px;
+      fill: $sidebar-collapsed-icon-color;
+    }
+
+    &:hover svg {
+      fill: $gl-text-color;
+    }
+  }
+
+  .help-button,
+  .close-help-button {
+    cursor: pointer;
+  }
+
+  .compare-meter {
+    &.within_estimate {
+      .meter-fill {
+        background: $gl-primary;
+      }
+    }
+
+    &.over_estimate {
+      .meter-fill {
+        background: $red-light;
+      }
+
+      .time-remaining,
+      .compare-value.spent {
+        color: $red-light;
+      }
+    }
+  }
+
+  .meter-container {
+    background: $border-gray-light;
+    border-radius: 3px;
+
+    .meter-fill {
+      max-width: 100%;
+      height: 5px;
+      border-radius: 3px;
+      background: $gl-primary;
+    }
+  }
+
+  .compare-display-container {
+    display: flex;
+    justify-content: space-between;
+    margin-top: 5px;
+
+    .compare-display {
+      font-size: 13px;
+      color: $compare-display-color;
+
+      .compare-value {
+        color: $gl-text-color;
+      }
+    }
+  }
+
+  .time-tracking-help-state {
+    background: $white-light;
+    margin: 16px -20px 0;
+    padding: 16px 20px;
+    border-top: 1px solid $border-gray-light;
+    border-bottom: 1px solid $border-gray-light;
+
+    a:hover {
+      color: $btn-white-active;
+    }
+  }
+
+  .help-state-toggle-enter-active {
+    transition: all .8s ease;
+  }
+
+  .help-state-toggle-leave-active {
+    transition: all .5s ease;
+  }
+
+  .help-state-toggle-enter,
+  .help-state-toggle-leave-active {
+    opacity: 0;
+  }
+}
diff --git a/app/assets/stylesheets/pages/issues.scss b/app/assets/stylesheets/pages/issues.scss
index 3b47f99df2c..b595480561b 100644
--- a/app/assets/stylesheets/pages/issues.scss
+++ b/app/assets/stylesheets/pages/issues.scss
@@ -1,6 +1,6 @@
 .issues-list {
   .issue {
-    padding: 10px $gl-padding;
+    padding: 10px 0 10px $gl-padding;
     position: relative;
 
     .title {
@@ -10,6 +10,11 @@
     .issue-labels {
       display: inline-block;
     }
+
+    .icon-merge-request-unmerged {
+      height: 13px;
+      margin-bottom: 3px;
+     }
   }
 }
 
@@ -88,12 +93,12 @@ ul.related-merge-requests > li {
 
   &.closed {
     background: $gray-light;
-    border-color: $issues-border;
+    border-color: $border-color;
   }
 
   &.merged {
     background: $gray-light;
-    border-color: $issues-border;
+    border-color: $border-color;
   }
 }
 
@@ -144,7 +149,11 @@ ul.related-merge-requests > li {
   }
 
   .btn {
-    background-color: $background-color;
-    border: 1px solid $border-gray-light;
+    background-color: $gray-light;
+    border: 1px solid $border-gray-normal;
   }
 }
+
+.recaptcha {
+  margin-bottom: 30px;
+}
diff --git a/app/assets/stylesheets/pages/labels.scss b/app/assets/stylesheets/pages/labels.scss
index b1ccd644450..e1ef0b029a5 100644
--- a/app/assets/stylesheets/pages/labels.scss
+++ b/app/assets/stylesheets/pages/labels.scss
@@ -98,13 +98,14 @@
   }
 
   .label {
-    padding: 9px;
+    padding: 8px 9px 9px;
     font-size: 14px;
   }
 }
 
 .color-label {
-  padding: 3px 4px;
+  padding: 3px 7px;
+  border-radius: $label-border-radius;
 }
 
 .dropdown-labels-error {
@@ -115,8 +116,24 @@
 }
 
 .manage-labels-list {
+  > li:not(.empty-message) {
+    background-color: $white-light;
+    cursor: move;
+    cursor: -webkit-grab;
+    cursor: -moz-grab;
+
+    &:active {
+      cursor: -webkit-grabbing;
+      cursor: -moz-grabbing;
+    }
+
+    &.sortable-ghost {
+      opacity: 0.3;
+    }
+  }
+
   .btn-action {
-    color: $gl-dark-link-color;
+    color: $gl-text-color;
 
     .fa {
       font-size: 18px;
@@ -200,6 +217,12 @@
   .label-remove {
     border-left: 1px solid $label-remove-border;
     z-index: 3;
+    border-radius: $label-border-radius;
+    padding: 6px 10px 6px 9px;
+
+    &:hover {
+      box-shadow: inset 0 0 0 80px $label-remove-border;
+    }
   }
 
   .btn {
@@ -252,3 +275,8 @@
     }
   }
 }
+
+.label-link {
+  display: inline-block;
+  vertical-align: text-top;
+}
diff --git a/app/assets/stylesheets/pages/lint.scss b/app/assets/stylesheets/pages/lint.scss
index a7c80dce424..68b6c5ecbd4 100644
--- a/app/assets/stylesheets/pages/lint.scss
+++ b/app/assets/stylesheets/pages/lint.scss
@@ -9,3 +9,13 @@
     color: $lint-correct-color;
   }
 }
+
+.ci-linter {
+  .ci-editor {
+    height: 400px;
+  }
+
+  .ci-template pre {
+    white-space: pre-wrap;
+  }
+}
diff --git a/app/assets/stylesheets/pages/login.scss b/app/assets/stylesheets/pages/login.scss
index dd27a06fcd2..71ed5b1361a 100644
--- a/app/assets/stylesheets/pages/login.scss
+++ b/app/assets/stylesheets/pages/login.scss
@@ -17,14 +17,19 @@
     line-height: 1.5;
 
     p {
-      font-size: 18px;
+      font-size: 16px;
       color: $login-brand-holder-color;
     }
 
     h1:first-child {
       font-weight: normal;
-      margin-bottom: 30px;
+      margin-bottom: 0.68em;
       margin-top: 0;
+      font-size: 34px;
+    }
+
+    h3 {
+      font-size: 22px;
     }
 
     img {
@@ -105,19 +110,19 @@
     li {
       flex: 1;
       text-align: center;
+      border-left: 1px solid $border-color;
 
       &:first-of-type {
+        border-left: none;
         border-top-left-radius: $border-radius-default;
       }
 
       &:last-of-type {
-        border-left: 1px solid $border-color;
         border-top-right-radius: $border-radius-default;
       }
 
       &:not(.active) {
         background-color: $gray-light;
-        border-left: 1px solid $border-color;
       }
 
       a {
diff --git a/app/assets/stylesheets/pages/members.scss b/app/assets/stylesheets/pages/members.scss
index 756efa9c7fa..be7193bae04 100644
--- a/app/assets/stylesheets/pages/members.scss
+++ b/app/assets/stylesheets/pages/members.scss
@@ -25,7 +25,7 @@
   }
 
   .form-horizontal {
-    margin-top: 5px;
+    margin-top: 20px;
 
     @media (min-width: $screen-sm-min) {
       display: -webkit-flex;
@@ -54,6 +54,10 @@
   @media (min-width: $screen-sm-min) {
     width: 50%;
   }
+
+  .dropdown-menu-toggle {
+    width: 100%;
+  }
 }
 
 .member-access-text {
@@ -74,19 +78,48 @@
     float: right;
   }
 
+  .dropdown {
+    width: 100%;
+    margin-top: 5px;
+
+    .dropdown-menu-toggle {
+      vertical-align: middle;
+      width: 100%;
+    }
+
+    @media (min-width: $screen-sm-min) {
+      margin-top: 0;
+      width: 155px;
+    }
+  }
+
   .form-control {
     width: 100%;
     padding-right: 35px;
 
     @media (min-width: $screen-sm-min) {
+      width: 250px;
+    }
+
+    @media (min-width: $screen-md-min) {
       width: 350px;
     }
+
+    &.input-short {
+      @media (min-width: $screen-md-min) {
+        width: 170px;
+      }
+
+      @media (min-width: $screen-lg-min) {
+        width: 210px;
+      }
+    }
   }
 }
 
 .member-search-btn {
   position: absolute;
-  right: 0;
+  right: 4px;
   top: 0;
   height: 35px;
   padding-left: 10px;
@@ -95,4 +128,8 @@
   background: transparent;
   border: 0;
   outline: 0;
+
+  @media (min-width: $screen-sm-min) {
+    right: 160px;
+  }
 }
diff --git a/app/assets/stylesheets/pages/merge_conflicts.scss b/app/assets/stylesheets/pages/merge_conflicts.scss
index 7a90713dd3f..5a9f199fb34 100644
--- a/app/assets/stylesheets/pages/merge_conflicts.scss
+++ b/app/assets/stylesheets/pages/merge_conflicts.scss
@@ -274,7 +274,7 @@ $colors: (
   }
 
   .discard-changes-alert {
-    background-color: $background-color;
+    background-color: $gray-light;
     text-align: right;
     padding: $gl-padding-top $gl-padding;
     color: $gl-text-color;
diff --git a/app/assets/stylesheets/pages/merge_requests.scss b/app/assets/stylesheets/pages/merge_requests.scss
index 6234779ac19..7c3172421c1 100644
--- a/app/assets/stylesheets/pages/merge_requests.scss
+++ b/app/assets/stylesheets/pages/merge_requests.scss
@@ -3,8 +3,7 @@
  *
  */
 .mr-state-widget {
-  background: $background-color;
-  color: $gl-gray;
+  color: $gl-text-color;
   border: 1px solid $border-color;
   border-radius: 2px;
 
@@ -21,7 +20,11 @@
       display: inline-block;
       float: left;
 
-      .accept_merge_request {
+      .btn-success.dropdown-toggle .fa {
+        color: inherit;
+      }
+
+      .accept-merge-request {
         &.ci-pending,
         &.ci-running {
           @include btn-blue;
@@ -34,6 +37,12 @@
           @include btn-red;
         }
       }
+
+      .dropdown-toggle {
+        .fa {
+          color: inherit;
+        }
+      }
     }
 
     .accept-control {
@@ -48,45 +57,105 @@
       &.right {
         float: right;
         padding-right: 0;
+      }
 
-        a {
-          color: $gl-gray;
-        }
+      .modify-merge-commit-link {
+        color: $gl-text-color;
       }
 
-      .remove_source_checkbox {
+      .merge-param-checkbox {
         margin: 0;
       }
+
+      a .fa-question-circle {
+        color: $gl-text-color-secondary;
+
+        &:hover,
+        &:focus {
+          color: $link-hover-color;
+        }
+      }
     }
   }
 
   .ci_widget {
     border-bottom: 1px solid $well-inner-border;
-    color: $gl-gray;
+    color: $gl-text-color;
+    display: -webkit-flex;
+    display: flex;
+    -webkit-align-items: center;
+    align-items: center;
+
+    i,
+    svg {
+      margin-right: 8px;
+    }
 
     svg {
-      margin-right: 4px;
       position: relative;
       top: 1px;
       overflow: visible;
     }
 
-    &.ci-success_with_warnings {
+    & > span {
+      padding-right: 4px;
+    }
 
-      i {
-        color: $gl-warning;
-      }
+    @media (max-width: $screen-xs-max) {
+      flex-wrap: wrap;
+    }
+
+    .ci-status-icon > .icon-link > svg {
+      width: 22px;
+      height: 22px;
     }
   }
 
   .mr-widget-body,
   .ci_widget,
   .mr-widget-footer {
-    padding: $gl-padding;
+    padding: 16px;
+  }
+
+  .mr-widget-pipeline-graph {
+    flex-shrink: 0;
+
+    .dropdown-menu {
+      margin-top: 11px;
+    }
+
+    .ci-action-icon-wrapper {
+      line-height: 16px;
+    }
+
+    @media (min-width: $screen-sm-min) {
+      .stage-cell {
+        padding: 0 4px;
+      }
+    }
+
+    @media (max-width: $screen-xs-max) {
+      order: 1;
+      margin-top: $gl-padding-top;
+      border-radius: 3px;
+      background-color: $white-light;
+      border: 1px solid $gray-darker;
+      width: 100%;
+      text-align: center;
+
+      .dropdown-menu {
+        margin-left: -97.5px;
+      }
+
+      .arrow-up::before,
+      .arrow-up::after, {
+        margin-left: 97.5px;
+      }
+    }
   }
 
   .normal {
-    color: $gl-text-color-dark;
+    color: $gl-text-color;
   }
 
   .js-deployment-link {
@@ -96,19 +165,15 @@
   .mr-widget-body {
     h4 {
       font-weight: 600;
-      font-size: 17px;
+      font-size: 16px;
       margin: 5px 0;
-      color: $gl-gray-dark;
+      color: $gl-text-color;
 
       &.has-conflicts .fa-exclamation-triangle {
         color: $gl-warning;
       }
     }
 
-    p:last-child {
-      margin-bottom: 0;
-    }
-
     .btn-grouped {
       margin-left: 0;
       margin-right: 7px;
@@ -171,8 +236,7 @@
 
   .commit {
     margin: 0;
-    padding-top: 2px;
-    padding-bottom: 2px;
+    padding: 10px 0;
     list-style: none;
 
     &:hover {
@@ -182,7 +246,7 @@
 }
 
 .label-branch {
-  color: $gl-gray-dark;
+  color: $gl-text-color;
   font-family: $monospace_font;
   font-weight: bold;
   overflow: hidden;
@@ -206,8 +270,15 @@
 
 .mr-list {
   .merge-request {
-    padding: 10px 15px;
+    padding: 10px  0 10px 15px;
     position: relative;
+    display: -webkit-flex;
+    display: flex;
+
+    .issue-info-container {
+      -webkit-flex: 1;
+      flex: 1;
+    }
 
     .merge-request-title {
       margin-bottom: 2px;
@@ -264,8 +335,61 @@
   }
 }
 
+.remove-message-pipes {
+  ul {
+    margin: 10px 0 0 12px;
+    padding: 0;
+    list-style: none;
+    border-left: 2px solid $border-color;
+    display: inline-block;
+  }
+
+  li {
+    position: relative;
+    margin: 0;
+    padding: 0;
+    display: block;
+
+    span {
+      margin-left: 15px;
+      max-height: 20px;
+    }
+  }
+
+  li::before {
+    content: '';
+    position: absolute;
+    border-top: 2px solid $border-color;
+    height: 1px;
+    top: 8px;
+    width: 8px;
+  }
+
+  li:last-child {
+    &::before {
+      top: 18px;
+    }
+
+    span {
+      display: block;
+      position: relative;
+      top: 5px;
+      margin-top: 5px;
+    }
+  }
+}
+
 .mr-source-target {
+  background-color: $gray-light;
   line-height: 31px;
+  border-style: solid;
+  border-width: 1px;
+  border-color: $border-color;
+  border-top-right-radius: 3px;
+  border-top-left-radius: 3px;
+  border-bottom: none;
+  padding: 16px;
+  margin-bottom: -1px;
 }
 
 .panel-new-merge-request {
@@ -280,7 +404,7 @@
   }
 
   .panel-footer {
-    padding: 5px 10px;
+    padding: 0;
 
     .btn {
       min-width: auto;
@@ -302,10 +426,6 @@
       left: 0;
       top: 2px;
     }
-
-    .commit-row-info {
-      line-height: 20px;
-    }
   }
 
   .btn-clipboard {
@@ -354,17 +474,24 @@
   }
 }
 
+.assign-to-me-link {
+  padding-left: 12px;
+  white-space: nowrap;
+}
+
 .table-holder {
   .ci-table {
 
     th {
       background-color: $white-light;
-      color: $gl-placeholder-color;
+      color: $gl-text-color-secondary;
     }
   }
 }
 
 .merged-buttons {
+  margin-top: 20px;
+
   .btn {
     float: left;
 
@@ -375,7 +502,7 @@
 }
 
 .mr-version-controls {
-  background: $background-color;
+  background: $gray-light;
   border-bottom: 1px solid $border-color;
   color: $gl-text-color;
 
@@ -417,14 +544,34 @@
   background-color: $white-light;
 
   &.affix {
-    top: 100px;
+    top: 0;
     left: 0;
     z-index: 10;
     transition: right .15s;
+
+    @media (max-width: $screen-xs-max) {
+      right: 0;
+    }
+
+    .merge-request-tabs-container {
+      padding-left: $gl-padding;
+      padding-right: $gl-padding;
+    }
+  }
+}
+
+.limit-container-width {
+  .merge-request-tabs-container {
+    max-width: $limited-layout-width;
+    margin-left: auto;
+    margin-right: auto;
   }
+}
 
-  &:not(.affix) .container-fluid {
-    padding-left: 0;
-    padding-right: 0;
+.limit-container-width:not(.container-limited) {
+  .merge-request-tabs-holder:not(.affix) {
+    .merge-request-tabs-container {
+      max-width: $limited-layout-width - ($gl-padding * 2);
+    }
   }
 }
diff --git a/app/assets/stylesheets/pages/milestone.scss b/app/assets/stylesheets/pages/milestone.scss
index dfc6079bd15..27c47d36818 100644
--- a/app/assets/stylesheets/pages/milestone.scss
+++ b/app/assets/stylesheets/pages/milestone.scss
@@ -25,17 +25,31 @@
   }
 
   .issuable-row {
-    .color-label {
-      border-radius: 2px;
-      padding: 3px !important;
-      margin-right: 7px;
-    }
-
     span a {
       color: $gl-text-color;
       word-wrap: break-word;
     }
   }
+
+  .panel-heading {
+    line-height: $line-height-base;
+    padding: 14px 16px;
+    display: -webkit-flex;
+    display: flex;
+
+    .title {
+      -webkit-flex: 1;
+      -webkit-flex-grow: 1;
+      flex: 1;
+      flex-grow: 2;
+    }
+
+    .counter {
+      -webkit-flex: 1;
+      flex: 0;
+      padding-left: 16px;
+    }
+  }
 }
 
 .milestone-summary {
@@ -108,13 +122,17 @@
     margin-top: 7px;
 
     .issuable-number {
-      color: $gl-placeholder-color;
+      color: $gl-text-color-secondary;
       margin-right: 5px;
     }
 
     .avatar {
       float: none;
     }
+
+    > a:not(:last-of-type) {
+      margin-right: 5px;
+    }
   }
 }
 
@@ -180,3 +198,9 @@
     }
   }
 }
+
+.issuable-row {
+  background-color: $white-light;
+  cursor: -webkit-grab;
+  cursor: grab;
+}
diff --git a/app/assets/stylesheets/pages/note_form.scss b/app/assets/stylesheets/pages/note_form.scss
index c35d71f9e7b..c2156a5ac69 100644
--- a/app/assets/stylesheets/pages/note_form.scss
+++ b/app/assets/stylesheets/pages/note_form.scss
@@ -27,6 +27,7 @@
 .new-note,
 .note-edit-form {
   .note-form-actions {
+    position: relative;
     margin-top: $gl-padding;
   }
 
@@ -44,7 +45,7 @@
 .note-textarea {
   display: block;
   padding: 10px 0;
-  color: $gl-gray;
+  color: $gl-text-color;
   font-family: $regular_font;
   border: 0;
 
@@ -62,7 +63,7 @@
 .common-note-form {
   .md-area {
     padding: $gl-padding-top $gl-padding;
-    border: 1px solid $note-form-border-color;
+    border: 1px solid $border-color;
     border-radius: $border-radius-base;
     transition: border-color ease-in-out 0.15s,
                 box-shadow ease-in-out 0.15s;
@@ -109,7 +110,7 @@
   margin: auto;
   margin-top: 0;
   text-align: center;
-  font-size: 13px;
+  font-size: 12px;
 
   @media (max-width: $screen-sm-max) {
     // On smaller devices the warning becomes the fourth item in the list,
@@ -177,8 +178,25 @@
       padding-right: 5px;
     }
 
-    &:last-child {
-      padding-left: 5px;
+  }
+
+  .discussion-actions {
+    display: table;
+
+    .new-issue-for-discussion path {
+      fill: $gray-darkest;
+    }
+
+    .btn-group {
+      display: table-cell;
+
+      &:first-child {
+        padding-right: 0;
+      }
+
+      &:first-child:not(:last-child) > div {
+        border-right: 0;
+      }
     }
   }
 
@@ -204,7 +222,7 @@
 
 .comment-toolbar {
   padding-top: $gl-padding-top;
-  color: $note-toolbar-color;
+  color: $gl-text-color-secondary;
   border-top: 1px solid $border-color;
 }
 
@@ -265,3 +283,18 @@
     }
   }
 }
+
+.note-edit-warning.settings-message {
+  display: none;
+  padding: 5px 10px;
+  position: absolute;
+  left: 127px;
+  top: 2px;
+
+  @media (max-width: $screen-xs-max) {
+    position: relative;
+    top: 0;
+    left: 0;
+    margin-bottom: 10px;
+  }
+}
diff --git a/app/assets/stylesheets/pages/notes.scss b/app/assets/stylesheets/pages/notes.scss
index 16b099c09eb..e238f0865f6 100644
--- a/app/assets/stylesheets/pages/notes.scss
+++ b/app/assets/stylesheets/pages/notes.scss
@@ -43,7 +43,7 @@ ul.notes {
     }
 
     .system-note-message {
-      display: inline-block;
+      display: inline;
 
       &::first-letter {
         text-transform: lowercase;
@@ -55,7 +55,7 @@ ul.notes {
       }
 
       p {
-        display: inline-block;
+        display: inline;
         margin: 0;
 
         &::first-letter {
@@ -72,6 +72,7 @@ ul.notes {
       overflow: hidden;
 
       .system-note-commit-list-toggler {
+        color: $gl-link-color;
         display: none;
         padding: 10px 0 0;
         cursor: pointer;
@@ -107,16 +108,6 @@ ul.notes {
             display: none;
           }
 
-          p:last-child {
-            a {
-              color: $gl-text-color;
-
-              &:hover {
-                color: $gl-link-color;
-              }
-            }
-          }
-
           &::after {
             content: '';
             width: 100%;
@@ -124,7 +115,7 @@ ul.notes {
             position: absolute;
             left: 0;
             bottom: 0;
-            background: linear-gradient(rgba($gray-light, 0.1) -100px, $white-light 100%);
+            background: linear-gradient(rgba($white-light, 0.1) -100px, $white-light 100%);
           }
 
           &.hide-shade {
@@ -166,7 +157,7 @@ ul.notes {
   .note {
     display: block;
     position: relative;
-    border-bottom: 1px solid $table-border-gray;
+    border-bottom: 1px solid $white-normal;
 
     &.note-discussion {
       &.timeline-entry {
@@ -195,10 +186,10 @@ ul.notes {
     }
 
     .note-body {
-      overflow: auto;
+      overflow-x: auto;
+      overflow-y: hidden;
 
       .note-text {
-        overflow: auto;
         word-wrap: break-word;
         @include md-typography;
         // Reset ul style types since we're nested inside a ul already
@@ -291,14 +282,14 @@ ul.notes {
   font-family: $regular_font;
 
   td {
-    border: 1px solid $table-border-gray;
+    border: 1px solid $white-normal;
     border-left: none;
 
     &.notes_line {
       vertical-align: middle;
       text-align: center;
       padding: 10px 0;
-      background: $background-color;
+      background: $gray-light;
       color: $text-color;
     }
 
@@ -309,7 +300,7 @@ ul.notes {
     }
 
     &.notes_content {
-      background-color: $background-color;
+      background-color: $gray-light;
       border-width: 1px 0;
       padding: 0;
       vertical-align: top;
@@ -340,12 +331,16 @@ ul.notes {
 
     &:hover {
       color: $gl-link-color;
+    }
+
+    &:focus,
+    &:hover {
       text-decoration: none;
     }
   }
 
   .author_link {
-    color: $gl-gray;
+    color: $gl-text-color;
   }
 }
 
@@ -353,6 +348,14 @@ ul.notes {
   font-size: 14px;
 }
 
+.note-headline-light {
+  display: inline;
+
+  @media (max-width: $screen-xs-min) {
+    display: block;
+  }
+}
+
 .note-headline-light,
 .discussion-headline-light {
   color: $notes-light-color;
@@ -372,7 +375,7 @@ ul.notes {
 .note-actions {
   float: right;
   margin-left: 10px;
-  color: $notes-action-color;
+  color: $gray-darkest;
 }
 
 .note-actions {
@@ -381,11 +384,7 @@ ul.notes {
   top: 0;
 
   .note-action-button {
-    margin-left: 10px;
-  }
-
-  @media (min-width: $screen-sm-min) {
-    position: relative;
+    margin-left: 8px;
   }
 }
 
@@ -401,8 +400,7 @@ ul.notes {
 }
 
 .note-action-button {
-  display: inline-block;
-  margin-left: 0;
+  display: inline;
   line-height: 20px;
 
   @media (min-width: $screen-sm-min) {
@@ -411,9 +409,8 @@ ul.notes {
   }
 
   .fa {
-    color: $notes-action-color;
+    color: $gray-darkest;
     position: relative;
-    top: 1px;
     font-size: 17px;
   }
 
@@ -449,50 +446,46 @@ ul.notes {
   color: $notes-role-color;
   font-size: 12px;
   line-height: 20px;
-  border: 1px solid $notes-role-border-color;
+  border: 1px solid $border-color;
   border-radius: $border-radius-base;
 }
 
-.diff-file .note .note-actions {
-  right: 0;
-  top: 0;
-}
-
 
 /**
  * Line note button on the side of diffs
  */
 
-.diff-file tr.line_holder {
-  @mixin show-add-diff-note {
-    display: inline-block;
-  }
+.add-diff-note {
+  display: none;
+  margin-top: -2px;
+  border-radius: 50%;
+  background: $white-light;
+  padding: 1px 5px;
+  font-size: 12px;
+  color: $gl-link-color;
+  margin-left: -55px;
+  position: absolute;
+  z-index: 10;
+  width: 23px;
+  height: 23px;
+  border: 1px solid $border-color;
+  transition: transform .1s ease-in-out;
 
-  .add-diff-note {
-    margin-top: -4px;
-    border-radius: 40px;
-    background: $white-light;
-    padding: 4px;
-    font-size: 16px;
-    color: $gl-link-color;
-    margin-left: -56px;
-    position: absolute;
-    z-index: 10;
-    width: 32px;
-    // "hide" it by default
-    display: none;
+  &:hover {
+    background: $gl-info;
+    color: $white-light;
+    transform: scale(1.15);
+  }
 
-    &:hover {
-      background: $gl-info;
-      color: $white-light;
-      @include show-add-diff-note;
-    }
+  &:active {
+    outline: 0;
   }
+}
 
-  // "show" the icon also if we just hover somewhere over the line
-  &:hover > td {
+.diff-file {
+  .is-over {
     .add-diff-note {
-      @include show-add-diff-note;
+      display: inline-block;
     }
   }
 }
@@ -516,8 +509,8 @@ ul.notes {
 }
 
 .line-resolve-all-container {
+
   .btn-group {
-    margin-top: -1px;
     margin-left: -4px;
   }
 
@@ -525,32 +518,49 @@ ul.notes {
     border-top-left-radius: 0;
     border-bottom-left-radius: 0;
   }
+
+  .btn.discussion-create-issue-btn {
+    margin-left: -4px;
+    border-radius: 0;
+    border-right: 0;
+
+    a {
+      padding: 0;
+      line-height: 0;
+
+      &:hover {
+        text-decoration: none;
+        border: 0;
+      }
+    }
+
+    .new-issue-for-discussion path {
+      fill: $gray-darkest;
+    }
+  }
+
 }
 
 .line-resolve-all {
+  vertical-align: middle;
   display: inline-block;
-  padding: 5px 10px;
-  background-color: $background-color;
+  padding: 6px 10px;
+  background-color: $gray-light;
   border: 1px solid $border-color;
   border-radius: $border-radius-default;
 
   &.has-next-btn {
     border-top-right-radius: 0;
     border-bottom-right-radius: 0;
+    border-right: 0;
   }
 
   .line-resolve-btn {
-    vertical-align: middle;
     margin-right: 5px;
   }
 }
 
-.line-resolve-text {
-  vertical-align: middle;
-}
-
 .line-resolve-btn {
-  display: inline-block;
   position: relative;
   top: 2px;
   padding: 0;
@@ -567,18 +577,15 @@ ul.notes {
   &.is-active {
     color: $gl-text-green;
 
-    svg path {
+    svg {
       fill: $gl-text-green;
     }
   }
 
   svg {
-    position: relative;
-    color: $notes-action-color;
-
-    path {
-      fill: $notes-action-color;
-    }
+    fill: $gray-darkest;
+    height: 15px;
+    width: 15px;
   }
 }
 
@@ -591,3 +598,17 @@ ul.notes {
     }
   }
 }
+
+// Merge request notes in diffs
+.diff-file {
+  // Diff is side by side
+  .notes_content.parallel .note-header .note-headline-light {
+    display: block;
+    position: relative;
+  }
+  // Diff is inline
+  .notes_content .note-header .note-headline-light {
+    display: inline-block;
+    position: relative;
+  }
+}
diff --git a/app/assets/stylesheets/pages/notifications.scss b/app/assets/stylesheets/pages/notifications.scss
index 94fbbef3c77..bdf07a99daf 100644
--- a/app/assets/stylesheets/pages/notifications.scss
+++ b/app/assets/stylesheets/pages/notifications.scss
@@ -1,24 +1,16 @@
 .notification-list-item {
   line-height: 34px;
+
+  .dropdown-menu {
+    @extend .dropdown-menu-align-right;
+  }
 }
 
 .notification {
   position: relative;
   top: 1px;
 
-  > .fa {
+  .fa {
     font-size: 18px;
   }
 }
-
-.ns-part {
-  color: $gl-text-green;
-}
-
-.ns-watch {
-  color: $gl-success;
-}
-
-.ns-mute {
-  color: $gl-danger;
-}
diff --git a/app/assets/stylesheets/pages/pipelines.scss b/app/assets/stylesheets/pages/pipelines.scss
index 08062b85504..20eabc83142 100644
--- a/app/assets/stylesheets/pages/pipelines.scss
+++ b/app/assets/stylesheets/pages/pipelines.scss
@@ -1,4 +1,9 @@
 .pipelines {
+  .realtime-loading {
+    font-size: 40px;
+    text-align: center;
+  }
+
   .stage {
     max-width: 90px;
     width: 90px;
@@ -8,61 +13,110 @@
     white-space: nowrap;
   }
 
-  .commit-title {
-    margin: 0;
-  }
-
-  .controls {
-    white-space: nowrap;
+  .table-holder {
+    width: 100%;
+    overflow: auto;
   }
 
-  .btn {
-    margin: 4px;
+  .commit-title {
+    margin: 0;
   }
 
   .table.ci-table {
-    min-width: 1200px;
+
+    .label {
+      margin-bottom: 3px;
+    }
 
     .pipeline-id {
       color: $black;
     }
 
-    .branch-commit {
-      width: 30%;
+    .stage-cell {
+      min-width: 130px; // Guarantees we show at least 4 stages in line
+      width: 20%;
+    }
 
-      .branch-name {
-        max-width: 195px;
-      }
+    .pipelines-time-ago {
+      text-align: right;
     }
-  }
-}
 
-.content-list {
+    .pipeline-actions {
+      padding-right: 0;
+      min-width: 170px; //Guarantees buttons don't break in several lines.
 
-  &.pipelines,
-  &.builds-content-list {
-    width: 100%;
-    overflow: auto;
+      .btn-default {
+        color: $gl-text-color-secondary;
+      }
+
+      .btn.btn-retry:hover,
+      .btn.btn-retry:focus {
+        border-color: $gray-darkest;
+        background-color: $white-normal;
+      }
+
+      svg path {
+        fill: $gl-text-color-secondary;
+      }
+
+      .dropdown-menu {
+        max-height: 250px;
+        overflow-y: auto;
+      }
+
+      .dropdown-toggle,
+      .dropdown-menu {
+        color: $gl-text-color-secondary;
+
+        .fa {
+          color: $gl-text-color-secondary;
+          font-size: 14px;
+        }
+
+        svg,
+        .fa {
+          margin-right: 0;
+        }
+      }
+
+      .btn-group {
+        &.open {
+          .btn-default {
+            background-color: $white-normal;
+            border-color: $border-white-normal;
+          }
+        }
+
+        .btn {
+          .icon-play {
+            height: 13px;
+            width: 12px;
+          }
+        }
+      }
+
+      .tooltip {
+        white-space: nowrap;
+      }
+    }
   }
 }
 
-.pipeline-holder {
-  width: 100%;
-  overflow: auto;
+@media (max-width: $screen-md-max) {
+  .content-list {
+    &.pipelines,
+    &.environments-container,
+    &.builds-content-list {
+      width: 100%;
+      overflow: auto;
+    }
+  }
 }
 
 .table.ci-table {
-  min-width: 900px;
-
-  &.pipeline {
-    min-width: 650px;
-  }
 
-  &.builds-page {
-
-    tr {
-      height: 71px;
-    }
+  &.builds-page tbody tr {
+    height: 71px;
   }
 
   tr {
@@ -74,6 +128,18 @@
     td {
       padding: 10px 8px;
     }
+
+    td.environments-actions {
+      padding-right: 0;
+    }
+
+    td.stage-cell {
+      padding: 10px 0;
+    }
+
+    .commit-link {
+      padding: 9px 8px 10px 2px;
+    }
   }
 
   tbody {
@@ -105,7 +171,7 @@
 
     .branch-name {
       font-weight: bold;
-      max-width: 150px;
+      max-width: 120px;
       overflow: hidden;
       display: inline-block;
       white-space: nowrap;
@@ -117,7 +183,7 @@
       height: 14px;
       width: 14px;
       vertical-align: middle;
-      fill: $table-text-gray;
+      fill: $gl-text-color-secondary;
     }
 
     .fa {
@@ -131,7 +197,7 @@
 
     .commit-title {
       margin-top: 4px;
-      max-width: 300px;
+      max-width: 225px;
       overflow: hidden;
       white-space: nowrap;
       text-overflow: ellipsis;
@@ -160,48 +226,11 @@
     }
   }
 
-  .stage-cell {
-    font-size: 0;
-
-    svg {
-      height: 18px;
-      width: 18px;
-      position: relative;
-      z-index: 2;
-      vertical-align: middle;
-      overflow: visible;
-    }
-
-    .stage-container {
-      display: inline-block;
-      position: relative;
-      margin-right: 6px;
-
-      .tooltip {
-        white-space: nowrap;
-      }
-
-      &:not(:last-child) {
-        &::after {
-          content: '';
-          width: 8px;
-          position: absolute;
-          right: -7px;
-          bottom: 9px;
-          border-bottom: 2px solid $border-color;
-        }
-      }
-
-      a {
-        display: block;
-      }
-    }
-  }
-
   .duration,
   .finished-at {
-    color: $table-text-gray;
+    color: $gl-text-color-secondary;
     margin: 4px 0;
+    white-space: nowrap;
 
     .fa {
       font-size: 12px;
@@ -216,68 +245,57 @@
     }
   }
 
-  .pipeline-actions {
-    min-width: 140px;
-
-    .btn {
-      margin: 0;
-      color: $table-text-gray;
-    }
+  .build-link a {
+    color: $gl-text-color;
+  }
 
-    .cancel-retry-btns {
-      vertical-align: middle;
+  .btn-group.open .dropdown-toggle {
+    box-shadow: none;
+  }
+}
 
-      .btn:not(:first-child) {
-        margin-left: 8px;
-      }
-    }
+.stage-cell {
+  font-size: 0;
+  padding: 10px 4px;
 
-    .dropdown-toggle,
-    .dropdown-menu {
-      color: $table-text-gray;
+  > .stage-container > div > button > span > svg,
+  > .stage-container > button > svg {
+    height: 22px;
+    width: 22px;
+    position: absolute;
+    top: -1px;
+    left: -1px;
+    z-index: 2;
+    overflow: visible;
+  }
 
-      .fa {
-        color: $table-text-gray;
-        font-size: 14px;
-      }
+  .stage-container {
+    display: inline-block;
+    position: relative;
+    height: 22px;
+    margin: 3px 6px 3px 0;
 
-      svg,
-      .fa {
-        margin-right: 0;
-      }
+    // Hack to show a button tooltip inline
+    button.has-tooltip + .tooltip {
+      min-width: 105px;
     }
 
-    .btn-remove {
-      color: $white-light;
+    // Bootstrap way of showing the content inline for anchors.
+    a.has-tooltip {
+      white-space: nowrap;
     }
 
-    .btn-group {
-      &.open {
-        .btn-default {
-          background-color: $white-normal;
-          border-color: $border-white-normal;
-        }
-      }
-
-      .btn {
-        .icon-play {
-          height: 13px;
-          width: 12px;
-        }
+    &:not(:last-child) {
+      &::after {
+        content: '';
+        width: 7px;
+        position: absolute;
+        right: -7px;
+        top: 10px;
+        border-bottom: 2px solid $border-color;
       }
     }
   }
-
-  .build-link {
-
-    a {
-      color: $gl-dark-link-color;
-    }
-  }
-
-  .btn-group.open .dropdown-toggle {
-    box-shadow: none;
-  }
 }
 
 .admin-builds-table {
@@ -287,69 +305,140 @@
 }
 
 // Pipeline visualization
+.pipeline-actions {
+  border-bottom: none;
+}
 
-.toggle-pipeline-btn {
-  background-color: $gray-dark;
-
-  &.graph-collapsed {
-    background-color: $white-light;
+.tab-pane {
+  &.builds .ci-table tr {
+    height: 71px;
   }
 }
 
+// Pipeline graph
 .pipeline-graph {
   width: 100%;
-  background-color: $background-color;
+  background-color: $gray-light;
   padding: $gl-padding;
-  overflow: auto;
   white-space: nowrap;
   transition: max-height 0.3s, padding 0.3s;
+  overflow: auto;
 
-  &.graph-collapsed {
-    max-height: 0;
-    padding: 0 16px;
+  .stage-column-list,
+  .builds-container > ul {
+    padding: 0;
   }
-}
 
-.pipeline-visualization {
-  position: relative;
+  a {
+    text-decoration: none;
+    color: $gl-text-color-secondary;
+  }
 
-  ul {
-    padding: 0;
+  svg {
+    vertical-align: middle;
+    margin-right: 3px;
   }
-}
 
-.stage-column {
-  display: inline-block;
-  vertical-align: top;
+  .stage-column {
+    display: inline-block;
+    vertical-align: top;
 
-  &:not(:last-child) {
-    margin-right: 44px;
-  }
+    &:not(:last-child) {
+      margin-right: 44px;
+    }
 
-  &.left-margin {
-    &:not(:first-child) {
-      margin-left: 44px;
-
-      .left-connector {
-        &::before {
-          content: '';
-          position: absolute;
-          top: 48%;
-          left: -48px;
-          border-top: 2px solid $border-color;
-          width: 48px;
-          height: 1px;
+    &.left-margin {
+      &:not(:first-child) {
+        margin-left: 44px;
+
+        .left-connector {
+          &::before {
+            content: '';
+            position: absolute;
+            top: 48%;
+            left: -48px;
+            border-top: 2px solid $border-color;
+            width: 48px;
+            height: 1px;
+          }
         }
       }
     }
-  }
 
-  &.no-margin {
-    margin: 0;
-  }
+    &.no-margin {
+      margin: 0;
+    }
 
-  li {
-    list-style: none;
+    li {
+      list-style: none;
+    }
+
+    &:last-child {
+      .build {
+        // Remove right connecting horizontal line from first build in last stage
+        &:first-child {
+          &::after {
+            border: none;
+          }
+        }
+        // Remove right curved connectors from all builds in last stage
+        &:not(:first-child) {
+          &::after {
+            border: none;
+          }
+        }
+        // Remove opposite curve
+        .curve {
+          &::before {
+            display: none;
+          }
+        }
+      }
+    }
+
+    &:first-child {
+      .build {
+        // Remove left curved connectors from all builds in first stage
+        &:not(:first-child) {
+          &::before {
+            border: none;
+          }
+        }
+        // Remove opposite curve
+        .curve {
+          &::after {
+            display: none;
+          }
+        }
+      }
+    }
+
+    // Curve first child connecting lines in opposite direction
+    .curve {
+      display: none;
+
+      &::before,
+      &::after {
+        content: '';
+        width: 21px;
+        height: 25px;
+        position: absolute;
+        top: -31px;
+        border-top: 2px solid $border-color;
+      }
+
+      &::after {
+        left: -44px;
+        border-right: 2px solid $border-color;
+        border-radius: 0 20px;
+      }
+
+      &::before {
+        right: -44px;
+        border-left: 2px solid $border-color;
+        border-radius: 20px 0 0;
+      }
+    }
   }
 
   .stage-name {
@@ -362,167 +451,110 @@
   }
 
   .build {
-    border: 1px solid $border-color;
-    background-color: $white-light;
     position: relative;
-    padding: 7px 10px 8px;
-    border-radius: 30px;
     width: 186px;
     margin-bottom: 10px;
+    white-space: normal;
+    color: $gl-text-color-secondary;
 
-    &:hover {
-      background-color: $gray-lighter;
-    }
+    // Action Icons in big pipeline-graph nodes
+    > .ci-action-icon-container .ci-action-icon-wrapper {
+      height: 30px;
+      width: 30px;
+      background: $white-light;
+      border: 1px solid $border-color;
+      border-radius: 100%;
+      display: block;
 
-    &.playable {
-
-      svg {
-        height: 13px;
-        width: 20px;
-        position: relative;
-        top: 1px;
-
-        path {
-          fill: $layout-link-gray;
-        }
+      &:hover {
+        background-color: $stage-hover-bg;
+        border: 1px solid $stage-hover-bg;
       }
-    }
 
-    .build-content {
-      display: -ms-flexbox;
-      display: -webkit-flex;
-      display: flex;
-      width: 164px;
-
-      .ci-status-icon {
-        svg {
-          height: 20px;
-          width: 20px;
-        }
-      }
-
-      .tooltip {
-        white-space: nowrap;
-
-        .tooltip-inner {
-          overflow: hidden;
-          text-overflow: ellipsis;
-        }
-      }
-
-      .ci-status-text {
-        width: 135px;
-        white-space: nowrap;
-        overflow: hidden;
-        text-overflow: ellipsis;
-        vertical-align: middle;
-        display: inline-block;
+      svg {
+        fill: $border-color;
         position: relative;
+        left: -1px;
         top: -1px;
       }
 
-      a {
-        color: $gl-text-color-light;
-        text-decoration: none;
+      &:hover svg {
+        fill: $gl-text-color;
       }
+    }
 
-      .dropdown-menu-toggle {
-        background-color: transparent;
-        border: none;
-        width: auto;
-        padding: 0;
-        color: $gl-text-color-light;
-        flex-grow: 1;
+    > .ci-action-icon-container {
+      position: absolute;
+      right: 5px;
+      top: 5px;
+    }
 
-        .ci-status-text {
-          max-width: 112px;
-          width: auto;
-        }
-      }
+    .ci-status-icon svg {
+      height: 20px;
+      width: 20px;
+    }
 
-      .grouped-pipeline-dropdown {
-        padding: 0;
-        width: 186px;
-        left: auto;
-        right: -197px;
-        top: -9px;
+    .dropdown-menu-toggle {
+      background-color: transparent;
+      border: none;
+      padding: 0;
+      color: $gl-text-color-secondary;
 
-        ul {
-          max-height: 245px;
-          overflow: auto;
+      &:focus {
+        outline: none;
+      }
 
-          li:first-child {
-            padding-top: 8px;
-          }
+      &:hover {
+        color: $gl-text-color;
 
-          li:last-child {
-            padding-bottom: 8px;
-          }
-        }
-
-        a {
+        .dropdown-counter-badge {
           color: $gl-text-color;
-          padding: 7px 8px 8px;
-
-          &:hover {
-            background-color: $blue-light-transparent;
-            border-radius: 3px;
-
-            .ci-status-text {
-              text-decoration: none;
-            }
-          }
-        }
-
-        svg {
-          width: 14px;
-          height: 14px;
         }
+      }
+    }
 
-        .ci-status-text {
-          width: 112px;
-        }
+    > .build-content {
+      display: inline-block;
+      padding: 8px 10px 9px;
+      width: 100%;
+      border: 1px solid $border-color;
+      border-radius: 30px;
+      background-color: $white-light;
 
-        .arrow {
-          &::before,
-          &::after {
-            content: '';
-            display: inline-block;
-            position: absolute;
-            width: 0;
-            height: 0;
-            border-color: transparent;
-            border-style: solid;
-            top: 18px;
-          }
+      &:hover {
+        background-color: $stage-hover-bg;
+        border: 1px solid $stage-hover-border;
+        color: $gl-text-color;
+      }
+    }
 
-          &::before {
-            left: -5px;
-            margin-top: -6px;
-            border-width: 7px 5px 7px 0;
-            border-right-color: $border-color;
-          }
 
-          &::after {
-            left: -4px;
-            margin-top: -9px;
-            border-width: 10px 7px 10px 0;
-            border-right-color: $white-light;
-          }
-        }
+    .arrow {
+      &::before,
+      &::after {
+        content: '';
+        display: inline-block;
+        position: absolute;
+        width: 0;
+        height: 0;
+        border-color: transparent;
+        border-style: solid;
+        top: 18px;
       }
 
-      .badge {
-        background-color: $gray-darker;
-        color: $gl-text-color-light;
-        font-weight: normal;
-        margin-left: $btn-xs-side-margin;
+      &::before {
+        left: -5px;
+        margin-top: -6px;
+        border-width: 7px 5px 7px 0;
+        border-right-color: $border-color;
       }
-    }
 
-    svg {
-      vertical-align: middle;
-      margin-right: 5px;
+      &::after {
+        left: -4px;
+        margin-top: -9px;
+        border-width: 10px 7px 10px 0;
+        border-right-color: $white-light;
+      }
     }
 
     // Connect first build in each stage with right horizontal line
@@ -578,114 +610,314 @@
       }
     }
   }
+}
 
-  &:last-child {
-    .build {
-      // Remove right connecting horizontal line from first build in last stage
-      &:first-child {
-        &::after {
-          border: none;
-        }
-      }
-      // Remove right curved connectors from all builds in last stage
-      &:not(:first-child) {
-        &::after {
-          border: none;
-        }
-      }
-      // Remove opposite curve
-      .curve {
-        &::before {
-          display: none;
-        }
-      }
+// Triggers the dropdown in the big pipeline graph
+.dropdown-counter-badge {
+  color: $border-color;
+  font-weight: 100;
+  font-size: 15px;
+  position: absolute;
+  right: 13px;
+  top: 8px;
+}
+
+.ci-status-text {
+  max-width: 110px;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  vertical-align: bottom;
+  display: inline-block;
+  position: relative;
+  font-weight: normal;
+}
+
+// Dropdown button in mini pipeline graph
+.mini-pipeline-graph-dropdown-toggle {
+  border-radius: 100px;
+  background-color: $white-light;
+  border-width: 1px;
+  border-style: solid;
+  width: 22px;
+  height: 22px;
+  margin: 0;
+  padding: 0;
+  transition: all 0.2s linear;
+  position: relative;
+
+  > .fa.fa-caret-down {
+    position: absolute;
+    left: 20px;
+    top: 5px;
+    display: inline-block;
+    visibility: hidden;
+    opacity: 0;
+    color: inherit;
+    font-size: 12px;
+    transition: visibility 0.1s, opacity 0.1s linear;
+  }
+
+  &:active,
+  &:focus,
+  &:hover {
+    outline: none;
+    width: 35px;
+
+    .fa.fa-caret-down {
+      visibility: visible;
+      opacity: 1;
     }
   }
 
-  &:first-child {
-    .build {
-      // Remove left curved connectors from all builds in first stage
-      &:not(:first-child) {
-        &::before {
-          border: none;
-        }
-      }
-      // Remove opposite curve
-      .curve {
-        &::after {
-          display: none;
-        }
-      }
+  // Dropdown button animation in mini pipeline graph
+  &.ci-status-icon-success {
+    border-color: $gl-success;
+    color: $gl-success;
+
+    &:hover,
+    &:focus,
+    &:active {
+      background-color: rgba($gl-success, 0.1);
+      border-color: $gl-success;
     }
   }
 
-  // Curve first child connecting lines in opposite direction
-  .curve {
-    display: none;
+  &.ci-status-icon-failed {
+    border-color: $gl-danger;
+    color: $gl-danger;
 
-    &::before,
-    &::after {
-      content: '';
-      width: 21px;
-      height: 25px;
-      position: absolute;
-      top: -32px;
-      border-top: 2px solid $border-color;
+    &:hover,
+    &:focus,
+    &:active {
+      background-color: rgba($gl-danger, 0.1);
+      border-color: $gl-danger;
     }
+  }
 
-    &::after {
-      left: -44px;
-      border-right: 2px solid $border-color;
-      border-radius: 0 20px;
+  &.ci-status-icon-pending,
+  &.ci-status-icon-success_with_warnings {
+    border-color: $gl-warning;
+    color: $gl-warning;
+
+    &:hover,
+    &:focus,
+    &:active {
+      background-color: rgba($gl-warning, 0.1);
+      border-color: $gl-warning;
     }
+  }
 
-    &::before {
-      right: -44px;
-      border-left: 2px solid $border-color;
-      border-radius: 20px 0 0;
+  &.ci-status-icon-running {
+    border-color: $blue-normal;
+    color: $blue-normal;
+
+    &:hover,
+    &:focus,
+    &:active {
+      background-color: rgba($blue-normal, 0.1);
+      border-color: $blue-normal;
     }
   }
-}
 
-.pipeline-actions {
-  border-bottom: none;
-}
+  &.ci-status-icon-canceled,
+  &.ci-status-icon-disabled,
+  &.ci-status-icon-not-found,
+  &.ci-status-icon-manual {
+    border-color: $gl-text-color;
+    color: $gl-text-color;
 
-.toggle-pipeline-btn {
+    &:hover,
+    &:focus,
+    &:active {
+      background-color: rgba($gl-text-color, 0.1);
+      border-color: $gl-text-color;
+    }
+  }
 
-  .fa {
-    color: $dropdown-header-color;
+  &.ci-status-icon-created,
+  &.ci-status-icon-skipped {
+    border-color: $gray-darkest;
+    color: $gray-darkest;
+
+    &:hover,
+    &:focus,
+    &:active {
+      background-color: rgba($gray-darkest, 0.1);
+      border-color: $gray-darkest;
+    }
   }
 }
 
-.tab-pane {
+// dropdown content for big and mini pipeline
+.big-pipeline-graph-dropdown-menu,
+.mini-pipeline-graph-dropdown-menu {
+  width: 195px;
+  max-width: 195px;
 
-  &.pipelines {
+  li {
+    padding: 2px 3px;
+  }
 
-    .ci-table {
-      min-width: 900px;
-    }
+  .scrollable-menu {
+    max-height: 245px;
+    overflow: auto;
+  }
 
-    .content-list.pipelines {
-      overflow: auto;
+  // Loading icon
+  .builds-dropdown-loading {
+    margin: 0 auto;
+    width: 20px;
+  }
+
+  // Action icon on the right
+  a.ci-action-icon-wrapper {
+    color: $action-icon-color;
+    border: 1px solid $action-icon-color;
+    border-radius: 20px;
+    width: 22px;
+    height: 22px;
+    padding: 2px 0 0 5px;
+    cursor: pointer;
+    float: right;
+    margin: -26px 9px 0 0;
+    font-size: 12px;
+    background-color: $white-light;
+
+    &:hover,
+    &:focus {
+      background-color: $stage-hover-bg;
+      border: 1px solid transparent;
     }
 
-    .stage {
-      max-width: 100px;
-      width: 100px;
+    svg {
+      width: 22px;
+      height: 22px;
+      left: -6px;
+      position: relative;
+      top: -3px;
+      fill: $action-icon-color;
     }
 
-    .pipeline-actions {
-      min-width: initial;
+    &:hover svg,
+    &:focus svg {
+      fill: $gl-text-color;
     }
   }
 
-  &.builds {
+  // link to the build
+  .mini-pipeline-graph-dropdown-item {
+    padding: 3px 7px 4px;
+    clear: both;
+    font-weight: normal;
+    line-height: 1.428571429;
+    white-space: nowrap;
+    margin: 0 5px;
+    border-radius: 3px;
+
+    // build name
+    .ci-build-text {
+      font-weight: 200;
+      overflow: hidden;
+      white-space: nowrap;
+      text-overflow: ellipsis;
+      max-width: 70%;
+      color: $gl-text-color-secondary;
+      margin-left: 2px;
+      display: inline-block;
+      top: 1px;
+      vertical-align: text-bottom;
+      position: relative;
+    }
+
+    // status icon on the left
+    .ci-status-icon {
+      top: 3px;
+      position: relative;
 
-    .ci-table {
-      tr {
-        height: 71px;
+      > svg {
+        overflow: visible;
+        width: 18px;
+        height: 18px;
       }
     }
+
+    &:hover,
+    &:focus {
+      outline: none;
+      text-decoration: none;
+      color: $gl-text-color;
+      background-color: $stage-hover-bg;
+    }
+  }
+}
+
+// Dropdown in the big pipeline graph
+.big-pipeline-graph-dropdown-menu {
+  width: 195px;
+  min-width: 195px;
+  left: auto;
+  right: -195px;
+  top: -4px;
+  box-shadow: 0 1px 5px $black-transparent;
+
+  .mini-pipeline-graph-dropdown-item {
+    .ci-status-icon {
+      top: -1px;
+    }
+  }
+}
+
+/**
+ * Top arrow in the dropdown in the mini pipeline graph
+ */
+.mini-pipeline-graph-dropdown-menu {
+  .arrow-up {
+    &::before,
+    &::after {
+      content: '';
+      display: inline-block;
+      position: absolute;
+      width: 0;
+      height: 0;
+      border-color: transparent;
+      border-style: solid;
+      top: -6px;
+      left: 2px;
+      border-width: 0 5px 6px;
+    }
+
+    &::before {
+      border-width: 0 5px 5px;
+      border-bottom-color: $border-color;
+    }
+
+    &::after {
+      margin-top: 1px;
+      border-bottom-color: $white-light;
+    }
+  }
+}
+
+/**
+ * Terminal
+ */
+.terminal-icon {
+  margin-left: 3px;
+}
+
+.terminal-container {
+  .content-block {
+    border-bottom: none;
+  }
+
+  #terminal {
+    margin-top: 10px;
+    min-height: 450px;
+    box-sizing: border-box;
+
+    > div {
+      min-height: 450px;
+    }
   }
 }
diff --git a/app/assets/stylesheets/pages/profile.scss b/app/assets/stylesheets/pages/profile.scss
index f8677f93fe0..1a983d8c9ef 100644
--- a/app/assets/stylesheets/pages/profile.scss
+++ b/app/assets/stylesheets/pages/profile.scss
@@ -60,8 +60,8 @@
 
 .account-well {
   padding: 10px;
-  background-color: $help-well-bg;
-  border: 1px solid $help-well-border;
+  background-color: $gray-light;
+  border: 1px solid $border-color;
   border-radius: $border-radius-base;
 
   ul {
@@ -136,7 +136,7 @@
 .provider-btn-group {
   display: inline-block;
   margin-right: 10px;
-  border: 1px solid $provider-btn-group-border;
+  border: 1px solid $border-color;
   border-radius: 3px;
 
   &:last-child {
@@ -147,7 +147,7 @@
 .provider-btn-image {
   display: inline-block;
   padding: 5px 10px;
-  border-right: 1px solid $provider-btn-group-border;
+  border-right: 1px solid $border-color;
 
   > img {
     width: 20px;
@@ -198,11 +198,7 @@
 }
 
 .personal-access-tokens-never-expires-label {
-  color: $personal-access-tokens-disabled-label-color;
-}
-
-.datepicker.personal-access-tokens-expires-at .ui-state-disabled span {
-  text-align: center;
+  color: $note-disabled-comment-color;
 }
 
 .created-personal-access-token-container {
@@ -216,8 +212,8 @@
   }
 }
 
-.user-profile {
 
+.user-profile {
   .cover-controls a {
     margin-left: 5px;
   }
@@ -231,8 +227,11 @@
     }
   }
 
-  @media (max-width: $screen-xs-max) {
+  .user-profile-nav {
+    font-size: 0;
+  }
 
+  @media (max-width: $screen-xs-max) {
     .cover-block {
       padding-top: 20px;
     }
@@ -253,6 +252,12 @@
         }
       }
     }
+
+    .user-profile-nav {
+      a {
+        margin-right: 0;
+      }
+    }
   }
 }
 
@@ -262,3 +267,52 @@ table.u2f-registrations {
     border-right: solid 1px transparent;
   }
 }
+
+.oauth-application-show {
+  .scope-name {
+    font-weight: 600;
+  }
+
+  .scopes-list {
+    padding-left: 18px;
+  }
+}
+
+.user-callout {
+  margin: 0 auto;
+
+  .bordered-box {
+    border: 1px solid $border-color;
+    border-radius: $border-radius-default;
+  }
+
+  .landing {
+    margin-top: $gl-padding;
+    margin-bottom: $gl-padding;
+
+    .close {
+      margin-right: 20px;
+    }
+
+    .dismiss-icon {
+      float: right;
+      cursor: pointer;
+      color: $cycle-analytics-dismiss-icon-color;
+    }
+
+    .svg-container {
+      text-align: center;
+
+      svg {
+        width: 136px;
+        height: 136px;
+      }
+    }
+  }
+
+  @media(max-width: $screen-xs-max) {
+    .inner-content {
+      padding-left: 30px;
+    }
+  }
+}
diff --git a/app/assets/stylesheets/pages/profiles/preferences.scss b/app/assets/stylesheets/pages/profiles/preferences.scss
index f8da0983b77..305feaacaa1 100644
--- a/app/assets/stylesheets/pages/profiles/preferences.scss
+++ b/app/assets/stylesheets/pages/profiles/preferences.scss
@@ -1,42 +1,3 @@
-.application-theme {
-  label {
-    margin-right: 20px;
-    text-align: center;
-
-    .preview {
-      border-radius: 4px;
-
-      height: 80px;
-      margin-bottom: 10px;
-      width: 160px;
-
-      &.ui_blue {
-        background: $theme-blue;
-      }
-
-      &.ui_charcoal {
-        background: $theme-charcoal;
-      }
-
-      &.ui_graphite {
-        background: $theme-graphite;
-      }
-
-      &.ui_gray {
-        background: $theme-gray;
-      }
-
-      &.ui_green {
-        background: $theme-green;
-      }
-
-      &.ui_violet {
-        background: $theme-violet;
-      }
-    }
-  }
-}
-
 .syntax-theme {
   label {
     margin-right: 20px;
diff --git a/app/assets/stylesheets/pages/projects.scss b/app/assets/stylesheets/pages/projects.scss
index 72b6685d940..efa47be9a73 100644
--- a/app/assets/stylesheets/pages/projects.scss
+++ b/app/assets/stylesheets/pages/projects.scss
@@ -6,33 +6,27 @@
   }
 }
 
-.no-ssh-key-message,
-.project-limit-message {
-  background-color: $project-limit-message-bg;
-  margin-bottom: 0;
-}
-
 .new_project,
 .edit-project {
 
-  fieldset {
-
-    &.features {
+  .sharing-and-permissions {
+    .header {
+      padding-top: $gl-vert-padding;
+    }
 
-      .label-light {
-        margin-bottom: 0;
-      }
+    .label-light {
+      margin-bottom: 0;
+    }
 
-      .help-block {
-        margin-top: 0;
-      }
+    .help-block {
+      margin-top: 0;
     }
 
     .form-group {
       margin-bottom: 5px;
     }
 
-    &> .form-group {
+    & > .form-group {
       padding-left: 0;
     }
   }
@@ -41,12 +35,8 @@
     margin-bottom: 10px;
   }
 
-  .project-path {
-    padding-right: 0;
-
-    .form-control {
-      border-radius: $border-radius-base;
-    }
+  .project-path .form-control {
+    border-radius: $border-radius-base;
   }
 
   .input-group > div {
@@ -79,7 +69,7 @@
       border: 1px solid $border-color;
     }
 
-    &+ .select2 a {
+    & + .select2 a {
       border-top-left-radius: 0;
       border-bottom-left-radius: 0;
     }
@@ -99,7 +89,6 @@
   .group-avatar {
     float: none;
     margin: 0 auto;
-    border: none;
 
     &.identicon {
       border-radius: 50%;
@@ -113,6 +102,7 @@
     font-size: 24px;
     font-weight: 400;
     line-height: 1;
+    word-wrap: break-word;
 
     .fa {
       margin-left: 2px;
@@ -151,8 +141,6 @@
 
 .project-repo-buttons,
 .group-buttons {
-  margin-top: 15px;
-
   .btn {
     @include btn-gray;
     padding: 3px 10px;
@@ -181,11 +169,13 @@
     }
   }
 
-  .download-button,
-  .dropdown-toggle,
-  .notification-dropdown,
-  .project-dropdown {
-    margin-left: 10px;
+  .project-action-button {
+    margin: 15px 5px 0;
+    vertical-align: top;
+  }
+
+  .notification-dropdown .dropdown-menu {
+    @extend .dropdown-menu-align-right;
   }
 
   .download-button {
@@ -197,13 +187,15 @@
   .count-buttons {
     display: inline-block;
     vertical-align: top;
+    margin-top: 15px;
   }
 
   .project-clone-holder {
     display: inline-block;
+    margin: 15px 5px 0 0;
 
     input {
-      height: 29px;
+      height: 28px;
     }
   }
 
@@ -257,7 +249,7 @@
       line-height: 13px;
       padding: $gl-vert-padding $gl-padding;
       letter-spacing: .4px;
-      padding: 7px 14px;
+      padding: 6px 14px;
       text-align: center;
       vertical-align: middle;
       touch-action: manipulation;
@@ -276,6 +268,13 @@
   }
 }
 
+.project-repo-buttons {
+  .project-action-button .dropdown-menu {
+    max-height: 250px;
+    overflow-y: auto;
+  }
+}
+
 .split-one {
   display: inline-table;
   margin-right: 12px;
@@ -297,7 +296,7 @@
     .option-title {
       font-weight: normal;
       display: inline-block;
-      color: $gl-gray-dark;
+      color: $gl-text-color;
     }
 
     .option-descr {
@@ -336,7 +335,7 @@
 a.deploy-project-label {
   padding: 5px;
   margin-right: 5px;
-  color: $gl-gray;
+  color: $gl-text-color;
   background-color: $row-hover;
 
   &:hover {
@@ -377,7 +376,7 @@ a.deploy-project-label {
   }
 
   a {
-    color: $gl-dark-link-color;
+    color: $gl-text-color;
   }
 
   .dropdown-menu {
@@ -416,13 +415,13 @@ a.deploy-project-label {
         width: 100px;
         height: 100px;
         background-color: $gray-light;
-        border: 1px solid $gray-dark;
+        border: 1px solid $white-normal;
         margin: 0 auto;
         border-radius: 50%;
 
         i {
           font-size: 100px;
-          color: $gray-dark;
+          color: $white-normal;
         }
       }
 
@@ -431,7 +430,7 @@ a.deploy-project-label {
         width: 100%;
         height: 100%;
         padding-top: $gl-padding;
-        color: $gl-gray;
+        color: $gl-text-color;
 
         .caption {
           min-height: 30px;
@@ -494,11 +493,12 @@ a.deploy-project-label {
 
 .project-stats {
   font-size: 0;
-  border-bottom: 1px solid $border-color;
+  text-align: center;
 
   .nav {
     padding-top: 12px;
     padding-bottom: 12px;
+    border-bottom: 1px solid $border-color;
   }
 
   .nav > li {
@@ -527,12 +527,12 @@ a.deploy-project-label {
 
     &:hover,
     &:focus {
-      color: darken($notes-light-color, 15%);
+      color: $gl-text-color;
     }
   }
 
   li.missing {
-    border: 1px dashed $border-gray-light;
+    border: 1px dashed $border-gray-normal;
     border-radius: $border-radius-default;
 
     a {
@@ -556,7 +556,7 @@ pre.light-well {
   margin: 0 7px 7px;
 
   h5 {
-    color: $gl-text-color-dark;
+    color: $gl-text-color;
   }
 
   .light-well {
@@ -587,15 +587,25 @@ pre.light-well {
   @include basic-list;
 
   .project-row {
-    border-color: $table-border-color;
+    border-color: $white-normal;
 
     .project-full-name {
       @include str-truncated;
+
+      @media (max-width: $screen-xs-max) {
+        max-width: 50%;
+      }
     }
 
     .controls {
       line-height: $list-text-height;
 
+      .badge {
+        @media (max-width: $screen-xs-max) {
+          display: none;
+        }
+      }
+
       a:hover {
         text-decoration: none;
       }
@@ -609,6 +619,12 @@ pre.light-well {
         top: 2px;
       }
     }
+
+    .description p {
+      @media (max-width: $screen-xs-max) {
+        max-width: 50%;
+      }
+    }
   }
 
   .bottom {
@@ -622,46 +638,28 @@ pre.light-well {
   margin: 0;
 }
 
-
-.activity-filter-block {
-  .controls {
-    padding-bottom: 7px;
-    margin-top: 8px;
-    border-bottom: 1px solid $border-color;
+.commits-search-form {
+  .input-short {
+    min-width: 200px;
   }
 }
 
 .project-last-commit {
+  background-color: $gray-light;
+  border: 1px solid $border-color;
+  border-radius: $border-radius-base;
+  padding: 12px;
+
   @media (min-width: $screen-sm-min) {
     margin-top: $gl-padding;
   }
 
-  &.container-fluid {
-    padding-top: 12px;
-    padding-bottom: 12px;
-    background-color: $background-color;
-    border: 1px solid $border-color;
-    border-right-width: 0;
-    border-left-width: 0;
-
-    @media (min-width: $screen-sm-min) {
-      border-right-width: 1px;
-      border-left-width: 1px;
-    }
-  }
-
-  &.container-limited {
-    @media (min-width: 1281px) {
-      border-radius: $border-radius-base;
-    }
-  }
-
   .ci-status {
     margin-right: $gl-padding;
   }
 
   .commit-row-message {
-    color: $gl-gray;
+    color: $gl-text-color;
   }
 
   .commit_short_id {
@@ -748,8 +746,10 @@ pre.light-well {
 }
 
 .protected-branches-list {
+  margin-bottom: 30px;
+
   a {
-    color: $gl-gray;
+    color: $gl-text-color;
 
     &:hover {
       color: $gl-link-color;
@@ -795,7 +795,8 @@ pre.light-well {
 }
 
 .project-refs-form .dropdown-menu,
-.dropdown-menu-projects {
+.dropdown-menu-projects,
+.dropdown-menu-branches {
   width: 300px;
 
   @media (min-width: $screen-sm-min) {
@@ -809,7 +810,31 @@ pre.light-well {
 
 .compare-form-group {
   .dropdown-menu {
-    width: 300px;
+    width: 100%;
+
+    @media (min-width: $screen-sm-min) {
+      width: 300px;
+    }
+  }
+
+  + .compare-ellipsis {
+    width: 100%;
+    vertical-align: middle;
+    text-align: center;
+    margin-top: -20px;
+
+    @media (min-width: $screen-sm-min) {
+      margin-top: 0;
+      width: auto;
+    }
+  }
+
+  .inline-input-group {
+    width: 100%;
+
+    @media (min-width: $screen-sm-min) {
+      width: 250px;
+    }
   }
 }
 
@@ -864,10 +889,18 @@ pre.light-well {
   }
 }
 
-.project-feature-nested {
+.project-feature {
+  padding-top: 10px;
+
   @media (min-width: $screen-sm-min) {
     padding-left: 45px;
   }
+
+  &.nested {
+    @media (min-width: $screen-sm-min) {
+      padding-left: 90px;
+    }
+  }
 }
 
 .project-repo-select {
@@ -880,7 +913,51 @@ pre.light-well {
 .variables-table {
   table-layout: fixed;
 
+  &.table-responsive {
+    border: none;
+  }
+
   .variable-key {
-    width: 30%;
+    width: 300px;
+    max-width: 300px;
+    overflow: hidden;
+    word-wrap: break-word;
+
+    // override bootstrap
+    white-space: normal!important;
+
+    @media (max-width: $screen-sm-max) {
+      width: 150px;
+      max-width: 150px;
+    }
+  }
+
+  .variable-value {
+    @media(max-width: $screen-xs-max) {
+      width: 150px;
+      max-width: 150px;
+      overflow: hidden;
+      word-wrap: break-word;
+    }
+  }
+}
+
+.services-installation-info .row {
+  margin-bottom: 10px;
+}
+
+.service-installation {
+  padding: 32px;
+  margin: 32px;
+  border-radius: 3px;
+  background-color: $white-light;
+
+  h3 {
+    margin-top: 0;
+  }
+
+  hr {
+    margin: 32px 0;
+    border-color: $border-color;
   }
 }
diff --git a/app/assets/stylesheets/pages/search.scss b/app/assets/stylesheets/pages/search.scss
index 63d0a34e610..543d2ece3df 100644
--- a/app/assets/stylesheets/pages/search.scss
+++ b/app/assets/stylesheets/pages/search.scss
@@ -14,6 +14,19 @@
   }
 }
 
+.search form:hover,
+.file-finder-input:hover,
+.issuable-search-form:hover,
+.search-text-input:hover,
+.form-control:hover {
+  border-color: lighten($dropdown-input-focus-border, 20%);
+  box-shadow: 0 0 4px lighten($search-input-focus-shadow-color, 20%);
+}
+
+input[type="checkbox"]:hover {
+  box-shadow: 0 0 2px 2px lighten($search-input-focus-shadow-color, 20%), 0 0 0 1px lighten($search-input-focus-shadow-color, 20%);
+}
+
 .search {
   margin-right: 10px;
   margin-left: 10px;
@@ -51,9 +64,9 @@
     border-radius: $border-radius-default;
     font-size: 14px;
     font-style: normal;
-    color: $location-badge-color;
+    color: $note-disabled-comment-color;
     display: inline-block;
-    background-color: $location-badge-bg;
+    background-color: $gray-normal;
     vertical-align: top;
     cursor: default;
   }
@@ -140,7 +153,7 @@
 
     .search-input-wrap {
       i {
-        color: $location-icon-active-color;
+        color: $layout-link-gray;
       }
     }
   }
@@ -169,7 +182,8 @@
     display: flex;
   }
 
-  .search-field-holder {
+  .search-field-holder,
+  .project-filter-form {
     -webkit-flex: 1 0 auto;
     flex: 1 0 auto;
     position: relative;
@@ -188,7 +202,8 @@
     pointer-events: none;
   }
 
-  .search-text-input {
+  .search-text-input,
+  .project-filter-form-field {
     padding-left: $gl-padding + 15px;
     padding-right: $gl-padding + 15px;
   }
diff --git a/app/assets/stylesheets/pages/settings.scss b/app/assets/stylesheets/pages/settings.scss
index 51c926608f9..3889deee21a 100644
--- a/app/assets/stylesheets/pages/settings.scss
+++ b/app/assets/stylesheets/pages/settings.scss
@@ -1,5 +1,5 @@
 .settings-list-icon {
-  color: $gl-placeholder-color;
+  color: $gl-text-color-secondary;
   font-size: $settings-icon-size;
   line-height: 42px;
 }
@@ -24,3 +24,14 @@
 .service-settings .control-label {
   padding-top: 0;
 }
+
+.token-token-container {
+  #impersonation-token-token {
+    width: 80%;
+    display: inline;
+  }
+
+  .btn-clipboard {
+    margin-left: 5px;
+  }
+}
diff --git a/app/assets/stylesheets/pages/settings_ci_cd.scss b/app/assets/stylesheets/pages/settings_ci_cd.scss
new file mode 100644
index 00000000000..b97a29cd1a0
--- /dev/null
+++ b/app/assets/stylesheets/pages/settings_ci_cd.scss
@@ -0,0 +1,12 @@
+.triggers-container {
+  .label-container {
+    display: inline-block;
+    margin-left: 10px;
+  }
+}
+
+.trigger-actions {
+  .btn {
+    margin-left: 10px;
+  }
+}
diff --git a/app/assets/stylesheets/pages/snippets.scss b/app/assets/stylesheets/pages/snippets.scss
deleted file mode 100644
index 857eb76131a..00000000000
--- a/app/assets/stylesheets/pages/snippets.scss
+++ /dev/null
@@ -1,42 +0,0 @@
-.snippet-form-holder .file-holder .file-title {
-  padding: 2px;
-}
-
-.markdown-snippet-copy {
-  position: fixed;
-  top: -10px;
-  left: -10px;
-  max-height: 0;
-  max-width: 0;
-}
-
-.snippet-file-content {
-  border-radius: 3px;
-  margin-bottom: $gl-padding;
-
-  .btn-clipboard {
-    @extend .btn;
-  }
-}
-
-.project-snippets .awards {
-  border-bottom: 1px solid $table-border-color;
-  padding-bottom: $gl-padding;
-}
-
-.snippet-title {
-  font-size: 24px;
-  font-weight: 600;
-  padding: $gl-padding;
-  padding-left: 0;
-}
-
-.snippet-actions {
-  @media (min-width: $screen-sm-min) {
-    float: right;
-  }
-}
-
-.snippet-scope-menu .btn-new {
-  margin-top: 15px;
-}
diff --git a/app/assets/stylesheets/pages/status.scss b/app/assets/stylesheets/pages/status.scss
index 5084b466722..6f31d4ed789 100644
--- a/app/assets/stylesheets/pages/status.scss
+++ b/app/assets/stylesheets/pages/status.scss
@@ -1,6 +1,6 @@
 .container-fluid {
   .ci-status {
-    padding: 2px 7px;
+    padding: 2px 7px 4px;
     margin-right: 10px;
     border: 1px solid $gray-darker;
     white-space: nowrap;
@@ -15,17 +15,17 @@
       height: 13px;
       width: 13px;
       position: relative;
-      top: 1px;
-      margin-right: 3px;
+      top: 2px;
       overflow: visible;
     }
 
-    &.ci-failed {
+    &.ci-failed,
+    &.ci-failed_with_warnings {
       color: $gl-danger;
       border-color: $gl-danger;
 
       &:not(span):hover {
-        background-color: rgba( $gl-danger, .07);
+        background-color: rgba($gl-danger, .07);
       }
 
       svg {
@@ -39,7 +39,7 @@
       border-color: $gl-success;
 
       &:not(span):hover {
-        background-color: rgba( $gl-success, .07);
+        background-color: rgba($gl-success, .07);
       }
 
       svg {
@@ -52,7 +52,7 @@
       border-color: $gl-info;
 
       &:not(span):hover {
-        background-color: rgba( $gl-info, .07);
+        background-color: rgba($gl-info, .07);
       }
 
       svg {
@@ -62,15 +62,15 @@
 
     &.ci-canceled,
     &.ci-disabled {
-      color: $gl-gray;
-      border-color: $gl-gray;
+      color: $gl-text-color;
+      border-color: $gl-text-color;
 
       &:not(span):hover {
-        background-color: rgba( $gl-gray, .07);
+        background-color: rgba($gl-text-color, .07);
       }
 
       svg {
-        fill: $gl-gray;
+        fill: $gl-text-color;
       }
     }
 
@@ -79,7 +79,7 @@
       border-color: $gl-warning;
 
       &:not(span):hover {
-        background-color: rgba( $gl-warning, .07);
+        background-color: rgba($gl-warning, .07);
       }
 
       svg {
@@ -92,7 +92,7 @@
       border-color: $blue-normal;
 
       &:not(span):hover {
-        background-color: rgba( $blue-normal, .07);
+        background-color: rgba($blue-normal, .07);
       }
 
       svg {
@@ -102,15 +102,28 @@
 
     &.ci-created,
     &.ci-skipped {
-      color: $table-text-gray;
-      border-color: $table-text-gray;
+      color: $gl-text-color-secondary;
+      border-color: $gl-text-color-secondary;
 
       &:not(span):hover {
-        background-color: rgba( $table-text-gray, .07);
+        background-color: rgba($gl-text-color-secondary, .07);
       }
 
       svg {
-        fill: $table-text-gray;
+        fill: $gl-text-color-secondary;
+      }
+    }
+
+    &.ci-manual {
+      color: $gl-text-color;
+      border-color: $gl-text-color;
+
+      &:not(span):hover {
+        background-color: rgba($gl-text-color, .07);
+      }
+
+      svg {
+        fill: $gl-text-color;
       }
     }
   }
@@ -123,3 +136,9 @@
     left: 5px;
   }
 }
+
+.ci-status-link {
+  svg {
+    overflow: visible;
+  }
+}
diff --git a/app/assets/stylesheets/pages/todos.scss b/app/assets/stylesheets/pages/todos.scss
index 508b30f3947..5f0aede4f5e 100644
--- a/app/assets/stylesheets/pages/todos.scss
+++ b/app/assets/stylesheets/pages/todos.scss
@@ -6,6 +6,8 @@
 .navbar-nav {
   li {
     .badge.todos-pending-count {
+      position: inherit;
+      top: -6px;
       margin-top: -5px;
       font-weight: normal;
       background: $todo-alert-blue;
@@ -43,6 +45,12 @@
     }
   }
 
+  .todo-avatar,
+  .todo-actions {
+    -webkit-flex: 0 0 auto;
+    flex: 0 0 auto;
+  }
+
   .todo-actions {
     display: -webkit-flex;
     display: flex;
@@ -55,15 +63,49 @@
   }
 
   .todo-item {
-    -webkit-flex: auto;
-    flex: auto;
+    -webkit-flex: 0 1 100%;
+    flex: 0 1 100%;
+    min-width: 0;
+  }
+}
+
+.todos-list > .todo.todo-pending.done-reversible {
+  background-color: $gray-light;
+
+  &:hover {
+    border-color: $border-color;
+  }
+
+  .title {
+    font-weight: normal;
   }
 }
 
 .todo-item {
   .todo-title {
-    @include str-truncated(calc(100% - 174px));
-    overflow: visible;
+    display: flex;
+
+    & > .title-item {
+      -webkit-flex: 0 0 auto;
+      flex: 0 0 auto;
+      margin: 0 2px;
+
+      &:first-child {
+        margin-left: 0;
+      }
+
+      &:last-child {
+        margin-right: 0;
+      }
+    }
+
+    .todo-label {
+      -webkit-flex: 0 1 auto;
+      flex: 0 1 auto;
+      overflow: hidden;
+      text-overflow: ellipsis;
+      white-space: nowrap;
+    }
   }
 
   .status-box {
@@ -76,6 +118,10 @@
     font-size: 14px;
   }
 
+  .action-name {
+    font-weight: normal;
+  }
+
   .todo-body {
     .todo-note {
       word-wrap: break-word;
@@ -90,7 +136,7 @@
         }
 
         p {
-          color: $gl-text-color-dark;
+          color: $gl-text-color;
         }
       }
 
@@ -124,7 +170,11 @@
 @media (max-width: $screen-sm-max) {
   .todos-filters {
     .dropdown-menu-toggle {
-      width: 135px;
+      width: 130px;
+    }
+
+    .dropdown-menu-toggle-sort {
+      width: auto;
     }
   }
 }
@@ -138,10 +188,12 @@
 
   .todo-item {
     .todo-title {
-      white-space: normal;
-      overflow: visible;
-      max-width: 100%;
+      flex-flow: row wrap;
       margin-bottom: 10px;
+
+      .todo-label {
+        white-space: normal;
+      }
     }
 
     .todo-body {
@@ -152,10 +204,6 @@
   }
 
   .todos-filters {
-    .row-content-block {
-      padding-bottom: 50px;
-    }
-
     .dropdown-menu-toggle {
       width: 100%;
     }
diff --git a/app/assets/stylesheets/pages/tree.scss b/app/assets/stylesheets/pages/tree.scss
index 20ad63be045..fc4da4c495f 100644
--- a/app/assets/stylesheets/pages/tree.scss
+++ b/app/assets/stylesheets/pages/tree.scss
@@ -14,14 +14,15 @@
 
   .add-to-tree {
     vertical-align: top;
+    padding: 6px 10px;
   }
 
   .tree-table {
     margin-bottom: 0;
 
     tr {
-      border-bottom: 1px solid $table-border-gray;
-      border-top: 1px solid $table-border-gray;
+      border-bottom: 1px solid $white-normal;
+      border-top: 1px solid $white-normal;
 
       td,
       th {
@@ -31,6 +32,10 @@
       .last-commit {
         @include str-truncated(506px);
 
+        .fa-angle-right {
+          margin-left: 5px;
+        }
+
         @media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
           @include str-truncated(450px);
         }
@@ -39,7 +44,7 @@
 
       .commit-history-link-spacer {
         margin: 0 10px;
-        color: $table-border-color;
+        color: $white-normal;
       }
 
       &:hover {
@@ -53,7 +58,7 @@
 
       &.selected {
         td {
-          background: $gray-dark;
+          background: $white-normal;
           border-top: 1px solid $border-gray-dark;
           border-bottom: 1px solid $border-gray-dark;
         }
@@ -77,7 +82,7 @@
 
       i,
       a {
-        color: $gl-dark-link-color;
+        color: $gl-text-color;
       }
 
       img {
@@ -103,21 +108,21 @@
     padding-right: 8px;
 
     .commit-author-name {
-      color: $gl-gray;
+      color: $gl-text-color;
     }
   }
 
   .tree-time-ago {
     min-width: 135px;
-    color: $gl-gray-light;
+    color: $gl-text-color-secondary;
   }
 
   .tree-commit {
     max-width: 320px;
-    color: $gl-gray-light;
+    color: $gl-text-color-secondary;
 
     .tree-commit-link {
-      color: $gl-gray-light;
+      color: $gl-text-color-secondary;
 
       &:hover {
         text-decoration: underline;
@@ -133,22 +138,11 @@
 
 .blob-commit-info {
   list-style: none;
-  padding: $gl-padding;
-  background: $background-color;
+  background: $gray-light;
+  padding: 16px 16px 16px 6px;
   border: 1px solid $border-color;
   border-bottom: none;
   margin: 0;
-
-  .commit {
-    padding-top: 0;
-    padding-bottom: 0;
-
-    .commit-row-title {
-      .commit-row-message {
-        font-weight: normal;
-      }
-    }
-  }
 }
 
 #modal-remove-blob > .modal-dialog { width: 850px; }
@@ -172,7 +166,33 @@
   position: relative;
   z-index: 2;
 
-  .download-button {
+  .project-action-button {
     margin-left: $btn-side-margin;
   }
 }
+
+.repo-charts {
+  .sub-header {
+    margin: 20px 0;
+  }
+
+  .sub-header-block.border-top {
+    margin-top: 20px;
+    padding: 0;
+    border-top: 1px solid $white-dark;
+    border-bottom: none;
+  }
+
+  .commit-stats li {
+    font-size: 16px;
+  }
+
+  .tree-ref-header {
+    margin-bottom: 20px;
+
+    h4 {
+      margin: 0;
+      line-height: 36px;
+    }
+  }
+}
diff --git a/app/assets/stylesheets/pages/wiki.scss b/app/assets/stylesheets/pages/wiki.scss
index b9f81533150..9bc47bbe173 100644
--- a/app/assets/stylesheets/pages/wiki.scss
+++ b/app/assets/stylesheets/pages/wiki.scss
@@ -1,3 +1,11 @@
+.new-wiki-page {
+  .new-wiki-page-slug-tip {
+    display: inline-block;
+    max-width: 100%;
+    margin-top: 5px;
+  }
+}
+
 .title .edit-wiki-header {
   width: 780px;
   margin-left: auto;
@@ -9,13 +17,19 @@
   @extend .top-area;
   position: relative;
 
+  .wiki-breadcrumb {
+    border-bottom: 1px solid $white-normal;
+    padding: 11px 0;
+  }
+
   .wiki-page-title {
     margin: 0;
     font-size: 22px;
   }
 
   .wiki-last-edit-by {
-    color: $gl-gray-light;
+    display: block;
+    color: $gl-text-color-secondary;
 
     strong {
       color: $gl-text-color;
@@ -24,7 +38,7 @@
 
   .light {
     font-weight: normal;
-    color: $gl-gray-light;
+    color: $gl-text-color-secondary;
   }
 
   .git-access-header {
@@ -121,6 +135,10 @@
     margin: 5px 0 10px;
   }
 
+  ul.wiki-pages ul {
+    padding-left: 15px;
+  }
+
   .wiki-sidebar-header {
     padding: 0 $gl-padding $gl-padding;
 
@@ -129,3 +147,15 @@
     }
   }
 }
+
+ul.wiki-pages-list.content-list {
+  & ul {
+    list-style: none;
+    margin-left: 0;
+    padding-left: 15px;
+  }
+
+  & ul li {
+    padding: 5px 0;
+  }
+}
diff --git a/app/assets/stylesheets/pages/xterm.scss b/app/assets/stylesheets/pages/xterm.scss
index 9f9d630978a..b085c56390d 100644
--- a/app/assets/stylesheets/pages/xterm.scss
+++ b/app/assets/stylesheets/pages/xterm.scss
@@ -18,7 +18,7 @@
   $l-blue: #81a2be;
   $l-magenta: #b294bb;
   $l-cyan: #8abeb7;
-  $l-white: $ci-text-color;
+  $l-white: $gray-darkest;
 
   /*
   * xterm colors
diff --git a/app/assets/stylesheets/print.scss b/app/assets/stylesheets/print.scss
index 0ff3c3f5472..6cc1cc8e263 100644
--- a/app/assets/stylesheets/print.scss
+++ b/app/assets/stylesheets/print.scss
@@ -31,7 +31,6 @@ nav.navbar-collapse.collapse,
 .blob-commit-info,
 .file-title,
 .file-holder,
-.sidebar-wrapper,
 .nav,
 .btn,
 ul.notes-form,
diff --git a/app/controllers/admin/application_settings_controller.rb b/app/controllers/admin/application_settings_controller.rb
index c2bb8464824..8d831ffdd70 100644
--- a/app/controllers/admin/application_settings_controller.rb
+++ b/app/controllers/admin/application_settings_controller.rb
@@ -5,7 +5,11 @@ class Admin::ApplicationSettingsController < Admin::ApplicationController
   end
 
   def update
-    if @application_setting.update_attributes(application_setting_params)
+    successful = ApplicationSettings::UpdateService
+      .new(@application_setting, current_user, application_setting_params)
+      .execute
+
+    if successful
       redirect_to admin_application_settings_path,
         notice: 'Application settings saved successfully'
     else
@@ -67,69 +71,84 @@ class Admin::ApplicationSettingsController < Admin::ApplicationController
     params.delete(:domain_blacklist_raw) if params[:domain_blacklist_file]
 
     params.require(:application_setting).permit(
-      :default_projects_limit,
-      :default_branch_protection,
-      :signup_enabled,
-      :signin_enabled,
-      :require_two_factor_authentication,
-      :two_factor_grace_period,
-      :gravatar_enabled,
-      :sign_in_text,
-      :after_sign_up_text,
-      :help_page_text,
-      :home_page_url,
+      application_setting_params_ce
+    )
+  end
+
+  def application_setting_params_ce
+    [
+      :admin_notification_email,
       :after_sign_out_path,
-      :max_attachment_size,
-      :session_expire_delay,
+      :after_sign_up_text,
+      :akismet_api_key,
+      :akismet_enabled,
+      :container_registry_token_expire_delay,
+      :default_artifacts_expire_in,
+      :default_branch_protection,
+      :default_group_visibility,
       :default_project_visibility,
+      :default_projects_limit,
       :default_snippet_visibility,
-      :default_group_visibility,
-      :domain_whitelist_raw,
       :domain_blacklist_enabled,
-      :domain_blacklist_raw,
       :domain_blacklist_file,
-      :version_check_enabled,
-      :admin_notification_email,
-      :user_oauth_applications,
-      :user_default_external,
-      :shared_runners_enabled,
-      :shared_runners_text,
+      :domain_blacklist_raw,
+      :domain_whitelist_raw,
+      :email_author_in_body,
+      :enabled_git_access_protocol,
+      :gravatar_enabled,
+      :help_page_text,
+      :home_page_url,
+      :housekeeping_bitmaps_enabled,
+      :housekeeping_enabled,
+      :housekeeping_full_repack_period,
+      :housekeeping_gc_period,
+      :housekeeping_incremental_repack_period,
+      :html_emails_enabled,
+      :koding_enabled,
+      :koding_url,
+      :plantuml_enabled,
+      :plantuml_url,
       :max_artifacts_size,
+      :max_attachment_size,
+      :max_pages_size,
       :metrics_enabled,
       :metrics_host,
-      :metrics_port,
-      :metrics_pool_size,
-      :metrics_timeout,
       :metrics_method_call_threshold,
+      :metrics_packet_size,
+      :metrics_pool_size,
+      :metrics_port,
       :metrics_sample_interval,
+      :metrics_timeout,
       :recaptcha_enabled,
-      :recaptcha_site_key,
       :recaptcha_private_key,
-      :sentry_enabled,
-      :sentry_dsn,
-      :akismet_enabled,
-      :akismet_api_key,
-      :koding_enabled,
-      :koding_url,
-      :email_author_in_body,
-      :html_emails_enabled,
+      :recaptcha_site_key,
       :repository_checks_enabled,
-      :metrics_packet_size,
+      :require_two_factor_authentication,
+      :session_expire_delay,
+      :sign_in_text,
+      :signin_enabled,
+      :signup_enabled,
+      :sentry_dsn,
+      :sentry_enabled,
       :send_user_confirmation_email,
-      :container_registry_token_expire_delay,
-      :enabled_git_access_protocol,
+      :shared_runners_enabled,
+      :shared_runners_text,
       :sidekiq_throttling_enabled,
       :sidekiq_throttling_factor,
-      :housekeeping_enabled,
-      :housekeeping_bitmaps_enabled,
-      :housekeeping_incremental_repack_period,
-      :housekeeping_full_repack_period,
-      :housekeeping_gc_period,
+      :two_factor_grace_period,
+      :user_default_external,
+      :user_oauth_applications,
+      :unique_ips_limit_per_user,
+      :unique_ips_limit_time_window,
+      :unique_ips_limit_enabled,
+      :version_check_enabled,
+      :terminal_max_session_time,
+
+      disabled_oauth_sign_in_sources: [],
+      import_sources: [],
       repository_storages: [],
       restricted_visibility_levels: [],
-      import_sources: [],
-      disabled_oauth_sign_in_sources: [],
       sidekiq_throttling_queues: []
-    )
+    ]
   end
 end
diff --git a/app/controllers/admin/applications_controller.rb b/app/controllers/admin/applications_controller.rb
index 471d24934a0..9c9f420c1e0 100644
--- a/app/controllers/admin/applications_controller.rb
+++ b/app/controllers/admin/applications_controller.rb
@@ -1,5 +1,8 @@
 class Admin::ApplicationsController < Admin::ApplicationController
+  include OauthApplications
+
   before_action :set_application, only: [:show, :edit, :update, :destroy]
+  before_action :load_scopes, only: [:new, :create, :edit, :update]
 
   def index
     @applications = Doorkeeper::Application.where("owner_id IS NULL")
@@ -47,6 +50,6 @@ class Admin::ApplicationsController < Admin::ApplicationController
 
   # Only allow a trusted parameter "white list" through.
   def application_params
-    params[:doorkeeper_application].permit(:name, :redirect_uri)
+    params[:doorkeeper_application].permit(:name, :redirect_uri, :scopes)
   end
 end
diff --git a/app/controllers/admin/background_jobs_controller.rb b/app/controllers/admin/background_jobs_controller.rb
index 338496013a0..c09095b9849 100644
--- a/app/controllers/admin/background_jobs_controller.rb
+++ b/app/controllers/admin/background_jobs_controller.rb
@@ -2,5 +2,6 @@ class Admin::BackgroundJobsController < Admin::ApplicationController
   def show
     ps_output, _ = Gitlab::Popen.popen(%W(ps -U #{Gitlab.config.gitlab.user} -o pid,pcpu,pmem,stat,start,command))
     @sidekiq_processes = ps_output.split("\n").grep(/sidekiq/)
+    @concurrency = Sidekiq.options[:concurrency]
   end
 end
diff --git a/app/controllers/admin/dashboard_controller.rb b/app/controllers/admin/dashboard_controller.rb
index c491e5c7550..8360ce08bdc 100644
--- a/app/controllers/admin/dashboard_controller.rb
+++ b/app/controllers/admin/dashboard_controller.rb
@@ -1,7 +1,7 @@
 class Admin::DashboardController < Admin::ApplicationController
   def index
-    @projects = Project.limit(10)
+    @projects = Project.with_route.limit(10)
     @users = User.limit(10)
-    @groups = Group.limit(10)
+    @groups = Group.with_route.limit(10)
   end
 end
diff --git a/app/controllers/admin/deploy_keys_controller.rb b/app/controllers/admin/deploy_keys_controller.rb
index 285e8495342..4f6a7e9e2cb 100644
--- a/app/controllers/admin/deploy_keys_controller.rb
+++ b/app/controllers/admin/deploy_keys_controller.rb
@@ -10,7 +10,7 @@ class Admin::DeployKeysController < Admin::ApplicationController
   end
 
   def create
-    @deploy_key = deploy_keys.new(deploy_key_params)
+    @deploy_key = deploy_keys.new(deploy_key_params.merge(user: current_user))
 
     if @deploy_key.save
       redirect_to admin_deploy_keys_path
@@ -39,6 +39,6 @@ class Admin::DeployKeysController < Admin::ApplicationController
   end
 
   def deploy_key_params
-    params.require(:deploy_key).permit(:key, :title)
+    params.require(:deploy_key).permit(:key, :title, :can_push)
   end
 end
diff --git a/app/controllers/admin/groups_controller.rb b/app/controllers/admin/groups_controller.rb
index aa7570cd896..cea3d088e94 100644
--- a/app/controllers/admin/groups_controller.rb
+++ b/app/controllers/admin/groups_controller.rb
@@ -1,17 +1,18 @@
 class Admin::GroupsController < Admin::ApplicationController
-  before_action :group, only: [:edit, :show, :update, :destroy, :project_update, :members_update]
+  before_action :group, only: [:edit, :update, :destroy, :project_update, :members_update]
 
   def index
-    @groups = Group.all
+    @groups = Group.with_statistics.with_route
     @groups = @groups.sort(@sort = params[:sort])
     @groups = @groups.search(params[:name]) if params[:name].present?
     @groups = @groups.page(params[:page])
   end
 
   def show
+    @group = Group.with_statistics.joins(:route).group('routes.path').find_by_full_path(params[:id])
     @members = @group.members.order("access_level DESC").page(params[:members_page])
     @requesters = AccessRequestsFinder.new(@group).execute(current_user)
-    @projects = @group.projects.page(params[:projects_page])
+    @projects = @group.projects.with_statistics.page(params[:projects_page])
   end
 
   def new
@@ -48,7 +49,7 @@ class Admin::GroupsController < Admin::ApplicationController
   end
 
   def destroy
-    DestroyGroupService.new(@group, current_user).async_execute
+    Groups::DestroyService.new(@group, current_user).async_execute
 
     redirect_to admin_groups_path, alert: "Group '#{@group.name}' was scheduled for deletion."
   end
@@ -56,11 +57,15 @@ class Admin::GroupsController < Admin::ApplicationController
   private
 
   def group
-    @group ||= Group.find_by(path: params[:id])
+    @group ||= Group.find_by_full_path(params[:id])
   end
 
   def group_params
-    params.require(:group).permit(
+    params.require(:group).permit(group_params_ce)
+  end
+
+  def group_params_ce
+    [
       :avatar,
       :description,
       :lfs_enabled,
@@ -68,6 +73,6 @@ class Admin::GroupsController < Admin::ApplicationController
       :path,
       :request_access_enabled,
       :visibility_level
-    )
+    ]
   end
 end
diff --git a/app/controllers/admin/health_check_controller.rb b/app/controllers/admin/health_check_controller.rb
index 241c7be0ea1..caf4c138da8 100644
--- a/app/controllers/admin/health_check_controller.rb
+++ b/app/controllers/admin/health_check_controller.rb
@@ -1,5 +1,5 @@
 class Admin::HealthCheckController < Admin::ApplicationController
   def show
-    @errors = HealthCheck::Utils.process_checks('standard')
+    @errors = HealthCheck::Utils.process_checks(['standard'])
   end
 end
diff --git a/app/controllers/admin/impersonation_tokens_controller.rb b/app/controllers/admin/impersonation_tokens_controller.rb
new file mode 100644
index 00000000000..07c8bf714fc
--- /dev/null
+++ b/app/controllers/admin/impersonation_tokens_controller.rb
@@ -0,0 +1,53 @@
+class Admin::ImpersonationTokensController < Admin::ApplicationController
+  before_action :user
+
+  def index
+    set_index_vars
+  end
+
+  def create
+    @impersonation_token = finder.build(impersonation_token_params)
+
+    if @impersonation_token.save
+      flash[:impersonation_token] = @impersonation_token.token
+      redirect_to admin_user_impersonation_tokens_path, notice: "A new impersonation token has been created."
+    else
+      set_index_vars
+      render :index
+    end
+  end
+
+  def revoke
+    @impersonation_token = finder.find(params[:id])
+
+    if @impersonation_token.revoke!
+      flash[:notice] = "Revoked impersonation token #{@impersonation_token.name}!"
+    else
+      flash[:alert] = "Could not revoke impersonation token #{@impersonation_token.name}."
+    end
+
+    redirect_to admin_user_impersonation_tokens_path
+  end
+
+  private
+
+  def user
+    @user ||= User.find_by!(username: params[:user_id])
+  end
+
+  def finder(options = {})
+    PersonalAccessTokensFinder.new({ user: user, impersonation: true }.merge(options))
+  end
+
+  def impersonation_token_params
+    params.require(:personal_access_token).permit(:name, :expires_at, :impersonation, scopes: [])
+  end
+
+  def set_index_vars
+    @scopes = Gitlab::Auth::API_SCOPES
+
+    @impersonation_token ||= finder.build
+    @inactive_impersonation_tokens = finder(state: 'inactive').execute
+    @active_impersonation_tokens = finder(state: 'active').execute.order(:expires_at)
+  end
+end
diff --git a/app/controllers/admin/projects_controller.rb b/app/controllers/admin/projects_controller.rb
index 1d963bdf7d5..daecfc832bf 100644
--- a/app/controllers/admin/projects_controller.rb
+++ b/app/controllers/admin/projects_controller.rb
@@ -3,7 +3,7 @@ class Admin::ProjectsController < Admin::ApplicationController
   before_action :group, only: [:show, :transfer]
 
   def index
-    @projects = Project.all
+    @projects = Project.with_statistics
     @projects = @projects.in_namespace(params[:namespace_id]) if params[:namespace_id].present?
     @projects = @projects.where(visibility_level: params[:visibility_level]) if params[:visibility_level].present?
     @projects = @projects.with_push if params[:with_push].present?
@@ -14,6 +14,15 @@ class Admin::ProjectsController < Admin::ApplicationController
     @projects = @projects.search(params[:name]) if params[:name].present?
     @projects = @projects.sort(@sort = params[:sort])
     @projects = @projects.includes(:namespace).order("namespaces.path, projects.name ASC").page(params[:page])
+
+    respond_to do |format|
+      format.html
+      format.json do
+        render json: {
+          html: view_to_html_string("admin/projects/_projects", locals: { projects: @projects })
+        }
+      end
+    end
   end
 
   def show
@@ -45,7 +54,7 @@ class Admin::ProjectsController < Admin::ApplicationController
   protected
 
   def project
-    @project = Project.find_with_namespace(
+    @project = Project.find_by_full_path(
       [params[:namespace_id], '/', params[:id]].join('')
     )
     @project || render_404
diff --git a/app/controllers/admin/runner_projects_controller.rb b/app/controllers/admin/runner_projects_controller.rb
index bc65dcc33d3..70ac6a75434 100644
--- a/app/controllers/admin/runner_projects_controller.rb
+++ b/app/controllers/admin/runner_projects_controller.rb
@@ -24,7 +24,7 @@ class Admin::RunnerProjectsController < Admin::ApplicationController
   private
 
   def project
-    @project = Project.find_with_namespace(
+    @project = Project.find_by_full_path(
       [params[:namespace_id], '/', params[:project_id]].join('')
     )
     @project || render_404
diff --git a/app/controllers/admin/runners_controller.rb b/app/controllers/admin/runners_controller.rb
index 7345c91f67d..348641e5ecb 100644
--- a/app/controllers/admin/runners_controller.rb
+++ b/app/controllers/admin/runners_controller.rb
@@ -13,7 +13,7 @@ class Admin::RunnersController < Admin::ApplicationController
   end
 
   def update
-    if @runner.update_attributes(runner_params)
+    if Ci::UpdateRunnerService.new(@runner).update(runner_params)
       respond_to do |format|
         format.js
         format.html { redirect_to admin_runner_path(@runner) }
@@ -31,7 +31,7 @@ class Admin::RunnersController < Admin::ApplicationController
   end
 
   def resume
-    if @runner.update_attributes(active: true)
+    if Ci::UpdateRunnerService.new(@runner).update(active: true)
       redirect_to admin_runners_path, notice: 'Runner was successfully updated.'
     else
       redirect_to admin_runners_path, alert: 'Runner was not updated.'
@@ -39,7 +39,7 @@ class Admin::RunnersController < Admin::ApplicationController
   end
 
   def pause
-    if @runner.update_attributes(active: false)
+    if Ci::UpdateRunnerService.new(@runner).update(active: false)
       redirect_to admin_runners_path, notice: 'Runner was successfully updated.'
     else
       redirect_to admin_runners_path, alert: 'Runner was not updated.'
diff --git a/app/controllers/admin/system_info_controller.rb b/app/controllers/admin/system_info_controller.rb
index ca04a17caa1..99039724521 100644
--- a/app/controllers/admin/system_info_controller.rb
+++ b/app/controllers/admin/system_info_controller.rb
@@ -3,7 +3,7 @@ class Admin::SystemInfoController < Admin::ApplicationController
     'nobrowse',
     'read-only',
     'ro'
-  ]
+  ].freeze
 
   EXCLUDED_MOUNT_TYPES = [
     'autofs',
@@ -21,12 +21,13 @@ class Admin::SystemInfoController < Admin::ApplicationController
     'mqueue',
     'proc',
     'pstore',
+    'rpc_pipefs',
     'securityfs',
     'sysfs',
     'tmpfs',
     'tracefs',
     'vfat'
-  ]
+  ].freeze
 
   def show
     @cpus = Vmstat.cpu rescue nil
diff --git a/app/controllers/admin/users_controller.rb b/app/controllers/admin/users_controller.rb
index bb912ed10cc..24504685e48 100644
--- a/app/controllers/admin/users_controller.rb
+++ b/app/controllers/admin/users_controller.rb
@@ -16,9 +16,6 @@ class Admin::UsersController < Admin::ApplicationController
     @joined_projects = user.projects.joined(@user)
   end
 
-  def groups
-  end
-
   def keys
     @keys = user.keys
   end
@@ -32,11 +29,7 @@ class Admin::UsersController < Admin::ApplicationController
   end
 
   def impersonate
-    if user.blocked?
-      flash[:alert] = "You cannot impersonate a blocked user"
-
-      redirect_to admin_user_path(user)
-    else
+    if can?(user, :log_in)
       session[:impersonator_id] = current_user.id
 
       warden.set_user(user, scope: :user)
@@ -46,6 +39,17 @@ class Admin::UsersController < Admin::ApplicationController
       flash[:alert] = "You are now impersonating #{user.username}"
 
       redirect_to root_path
+    else
+      flash[:alert] =
+        if user.blocked?
+          "You cannot impersonate a blocked user"
+        elsif user.internal?
+          "You cannot impersonate an internal user"
+        else
+          "You cannot impersonate a user who cannot log in"
+        end
+
+      redirect_to admin_user_path(user)
     end
   end
 
@@ -164,15 +168,6 @@ class Admin::UsersController < Admin::ApplicationController
     @user ||= User.find_by!(username: params[:id])
   end
 
-  def user_params
-    params.require(:user).permit(
-      :email, :remember_me, :bio, :name, :username,
-      :skype, :linkedin, :twitter, :website_url, :color_scheme_id, :theme_id, :force_random_password,
-      :extern_uid, :provider, :password_expires_at, :avatar, :hide_no_ssh_key, :hide_no_password,
-      :projects_limit, :can_create_group, :admin, :key_id, :external
-    )
-  end
-
   def redirect_back_or_admin_user(options = {})
     redirect_back_or_default(default: default_route, options: options)
   end
@@ -180,4 +175,35 @@ class Admin::UsersController < Admin::ApplicationController
   def default_route
     [:admin, @user]
   end
+
+  def user_params
+    params.require(:user).permit(user_params_ce)
+  end
+
+  def user_params_ce
+    [
+      :access_level,
+      :avatar,
+      :bio,
+      :can_create_group,
+      :color_scheme_id,
+      :email,
+      :extern_uid,
+      :external,
+      :force_random_password,
+      :hide_no_password,
+      :hide_no_ssh_key,
+      :key_id,
+      :linkedin,
+      :name,
+      :password_expires_at,
+      :projects_limit,
+      :provider,
+      :remember_me,
+      :skype,
+      :twitter,
+      :username,
+      :website_url
+    ]
+  end
 end
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index bcc0b17bce2..b7ce081a5cd 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -12,7 +12,6 @@ class ApplicationController < ActionController::Base
   before_action :authenticate_user_from_private_token!
   before_action :authenticate_user!
   before_action :validate_user_service_ticket!
-  before_action :reject_blocked!
   before_action :check_password_expiration
   before_action :check_2fa_requirement
   before_action :ldap_security_check
@@ -25,7 +24,7 @@ class ApplicationController < ActionController::Base
   protect_from_forgery with: :exception
 
   helper_method :can?, :current_application_settings
-  helper_method :import_sources_enabled?, :github_import_enabled?, :github_import_configured?, :gitlab_import_enabled?, :gitlab_import_configured?, :bitbucket_import_enabled?, :bitbucket_import_configured?, :google_code_import_enabled?, :fogbugz_import_enabled?, :git_import_enabled?, :gitlab_project_import_enabled?
+  helper_method :import_sources_enabled?, :github_import_enabled?, :gitea_import_enabled?, :github_import_configured?, :gitlab_import_enabled?, :gitlab_import_configured?, :bitbucket_import_enabled?, :bitbucket_import_configured?, :google_code_import_enabled?, :fogbugz_import_enabled?, :git_import_enabled?, :gitlab_project_import_enabled?
 
   rescue_from Encoding::CompatibilityError do |exception|
     log_exception(exception)
@@ -41,6 +40,10 @@ class ApplicationController < ActionController::Base
     render_403
   end
 
+  rescue_from Gitlab::Auth::TooManyIps do |e|
+    head :forbidden, retry_after: Gitlab::Auth::UniqueIpsLimiter.config.unique_ips_limit_time_window
+  end
+
   def redirect_back_or_default(default: root_path, options: {})
     redirect_to request.referer.present? ? :back : default, options
   end
@@ -64,7 +67,7 @@ class ApplicationController < ActionController::Base
     token_string = params[:private_token].presence || request.headers['PRIVATE-TOKEN'].presence
     user = User.find_by_authentication_token(token_string) || User.find_by_personal_access_token(token_string)
 
-    if user
+    if user && can?(user, :log_in)
       # Notice we are passing store false, so the user is not
       # actually stored in the session and a token is needed
       # for every request. If you want the token to work as a
@@ -73,43 +76,21 @@ class ApplicationController < ActionController::Base
     end
   end
 
-  def authenticate_user!(*args)
-    if redirect_to_home_page_url?
-      redirect_to current_application_settings.home_page_url and return
-    end
-
-    super(*args)
-  end
-
   def log_exception(exception)
     application_trace = ActionDispatch::ExceptionWrapper.new(env, exception).application_trace
     application_trace.map!{ |t| "  #{t}\n" }
     logger.error "\n#{exception.class.name} (#{exception.message}):\n#{application_trace.join}"
   end
 
-  def reject_blocked!
-    if current_user && current_user.blocked?
-      sign_out current_user
-      flash[:alert] = "Your account is blocked. Retry when an admin has unblocked it."
-      redirect_to new_user_session_path
-    end
-  end
-
   def after_sign_in_path_for(resource)
-    if resource.is_a?(User) && resource.respond_to?(:blocked?) && resource.blocked?
-      sign_out resource
-      flash[:alert] = "Your account is blocked. Retry when an admin has unblocked it."
-      new_user_session_path
-    else
-      stored_location_for(:redirect) || stored_location_for(resource) || root_path
-    end
+    stored_location_for(:redirect) || stored_location_for(resource) || root_path
   end
 
   def after_sign_out_path_for(resource)
     current_application_settings.after_sign_out_path.presence || new_user_session_path
   end
 
-  def can?(object, action, subject)
+  def can?(object, action, subject = :global)
     Ability.allowed?(object, action, subject)
   end
 
@@ -145,10 +126,6 @@ class ApplicationController < ActionController::Base
     headers['X-XSS-Protection'] = '1; mode=block'
     headers['X-UA-Compatible'] = 'IE=edge'
     headers['X-Content-Type-Options'] = 'nosniff'
-    # Enabling HSTS for non-standard ports would send clients to the wrong port
-    if Gitlab.config.gitlab.https and Gitlab.config.gitlab.port == 443
-      headers['Strict-Transport-Security'] = 'max-age=31536000'
-    end
   end
 
   def validate_user_service_ticket!
@@ -167,7 +144,7 @@ class ApplicationController < ActionController::Base
 
   def check_password_expiration
     if current_user && current_user.password_expires_at && current_user.password_expires_at < Time.now && !current_user.ldap_user?
-      redirect_to new_profile_password_path and return
+      return redirect_to new_profile_password_path
     end
   end
 
@@ -196,7 +173,7 @@ class ApplicationController < ActionController::Base
   end
 
   def gitlab_ldap_access(&block)
-    Gitlab::LDAP::Access.open { |access| block.call(access) }
+    Gitlab::LDAP::Access.open { |access| yield(access) }
   end
 
   # JSON for infinite scroll via Pager object
@@ -233,7 +210,7 @@ class ApplicationController < ActionController::Base
 
   def require_email
     if current_user && current_user.temp_oauth_email? && session[:impersonator_id].nil?
-      redirect_to profile_path, notice: 'Please complete your profile with email address' and return
+      return redirect_to profile_path, notice: 'Please complete your profile with email address'
     end
   end
 
@@ -245,6 +222,10 @@ class ApplicationController < ActionController::Base
     current_application_settings.import_sources.include?('github')
   end
 
+  def gitea_import_enabled?
+    current_application_settings.import_sources.include?('gitea')
+  end
+
   def github_import_configured?
     Gitlab::OAuth::Provider.enabled?(:github)
   end
@@ -262,7 +243,7 @@ class ApplicationController < ActionController::Base
   end
 
   def bitbucket_import_configured?
-    Gitlab::OAuth::Provider.enabled?(:bitbucket) && Gitlab::BitbucketImport.public_key.present?
+    Gitlab::OAuth::Provider.enabled?(:bitbucket)
   end
 
   def google_code_import_enabled?
@@ -298,19 +279,6 @@ class ApplicationController < ActionController::Base
     session[:skip_tfa] && session[:skip_tfa] > Time.current
   end
 
-  def redirect_to_home_page_url?
-    # If user is not signed-in and tries to access root_path - redirect him to landing page
-    # Don't redirect to the default URL to prevent endless redirections
-    return false unless current_application_settings.home_page_url.present?
-
-    home_page_url = current_application_settings.home_page_url.chomp('/')
-    root_urls = [Gitlab.config.gitlab['url'].chomp('/'), root_url.chomp('/')]
-
-    return false if root_urls.include?(home_page_url)
-
-    current_user.nil? && root_path == request.path
-  end
-
   # U2F (universal 2nd factor) devices need a unique identifier for the application
   # to perform authentication.
   # https://developers.yubico.com/U2F/App_ID.html
diff --git a/app/controllers/autocomplete_controller.rb b/app/controllers/autocomplete_controller.rb
index 5f13353baa1..b79ca034c5b 100644
--- a/app/controllers/autocomplete_controller.rb
+++ b/app/controllers/autocomplete_controller.rb
@@ -18,15 +18,13 @@ class AutocompleteController < ApplicationController
     if params[:search].blank?
       # Include current user if available to filter by "Me"
       if params[:current_user].present? && current_user
-        @users = [*@users, current_user]
+        @users = [current_user, *@users].uniq
       end
 
       if params[:author_id].present?
         author = User.find_by_id(params[:author_id])
-        @users = [author, *@users] if author
+        @users = [author, *@users].uniq if author
       end
-
-      @users.uniq!
     end
 
     render json: @users, only: [:name, :username, :id], methods: [:avatar_url]
diff --git a/app/controllers/ci/projects_controller.rb b/app/controllers/ci/projects_controller.rb
deleted file mode 100644
index ff297d6ff13..00000000000
--- a/app/controllers/ci/projects_controller.rb
+++ /dev/null
@@ -1,47 +0,0 @@
-module Ci
-  class ProjectsController < ::ApplicationController
-    before_action :project
-    before_action :no_cache, only: [:badge]
-    before_action :authorize_read_project!, except: [:badge, :index]
-    skip_before_action :authenticate_user!, only: [:badge]
-    protect_from_forgery
-
-    def index
-      redirect_to root_path
-    end
-
-    def show
-      # Temporary compatibility with CI badges pointing to CI project page
-      redirect_to namespace_project_path(project.namespace, project)
-    end
-
-    # Project status badge
-    # Image with build status for sha or ref
-    #
-    # This action in DEPRECATED, this is here only for backwards compatibility
-    # with projects migrated from GitLab CI.
-    #
-    def badge
-      return render_404 unless @project
-
-      image = Ci::ImageForBuildService.new.execute(@project, params)
-      send_file image.path, filename: image.name, disposition: 'inline', type: "image/svg+xml"
-    end
-
-    protected
-
-    def project
-      @project ||= Project.find_by(ci_id: params[:id].to_i)
-    end
-
-    def no_cache
-      response.headers["Cache-Control"] = "no-cache, no-store, max-age=0, must-revalidate"
-      response.headers["Pragma"] = "no-cache"
-      response.headers["Expires"] = "Fri, 01 Jan 1990 00:00:00 GMT"
-    end
-
-    def authorize_read_project!
-      return access_denied! unless can?(current_user, :read_project, project)
-    end
-  end
-end
diff --git a/app/controllers/concerns/authenticates_with_two_factor.rb b/app/controllers/concerns/authenticates_with_two_factor.rb
index 4c497711fc0..ea441b1736b 100644
--- a/app/controllers/concerns/authenticates_with_two_factor.rb
+++ b/app/controllers/concerns/authenticates_with_two_factor.rb
@@ -23,7 +23,7 @@ module AuthenticatesWithTwoFactor
   #
   # Returns nil
   def prompt_for_two_factor(user)
-    return locked_user_redirect(user) if user.access_locked?
+    return locked_user_redirect(user) unless user.can?(:log_in)
 
     session[:otp_user_id] = user.id
     setup_u2f_authentication(user)
@@ -37,10 +37,9 @@ module AuthenticatesWithTwoFactor
 
   def authenticate_with_two_factor
     user = self.resource = find_user
+    return locked_user_redirect(user) unless user.can?(:log_in)
 
-    if user.access_locked?
-      locked_user_redirect(user)
-    elsif user_params[:otp_attempt].present? && session[:otp_user_id]
+    if user_params[:otp_attempt].present? && session[:otp_user_id]
       authenticate_with_two_factor_via_otp(user)
     elsif user_params[:device_response].present? && session[:otp_user_id]
       authenticate_with_two_factor_via_u2f(user)
diff --git a/app/controllers/concerns/creates_commit.rb b/app/controllers/concerns/creates_commit.rb
index dacb5679dd3..9ac8197e45a 100644
--- a/app/controllers/concerns/creates_commit.rb
+++ b/app/controllers/concerns/creates_commit.rb
@@ -5,22 +5,27 @@ module CreatesCommit
     set_commit_variables
 
     commit_params = @commit_params.merge(
-      source_project: @project,
-      source_branch: @ref,
-      target_branch: @target_branch
+      start_project: @mr_target_project,
+      start_branch: @mr_target_branch,
+      target_branch: @mr_source_branch
     )
 
-    result = service.new(@tree_edit_project, current_user, commit_params).execute
+    result = service.new(
+      @mr_source_project, current_user, commit_params).execute
 
     if result[:status] == :success
       update_flash_notice(success_notice)
 
+      success_path = final_success_path(success_path)
+
       respond_to do |format|
-        format.html { redirect_to final_success_path(success_path) }
-        format.json { render json: { message: "success", filePath: final_success_path(success_path) } }
+        format.html { redirect_to success_path }
+        format.json { render json: { message: "success", filePath: success_path } }
       end
     else
       flash[:alert] = result[:message]
+      failure_path = failure_path.call if failure_path.respond_to?(:call)
+
       respond_to do |format|
         format.html do
           if failure_view
@@ -56,9 +61,13 @@ module CreatesCommit
   end
 
   def final_success_path(success_path)
-    return success_path unless create_merge_request?
+    if create_merge_request?
+      merge_request_exists? ? existing_merge_request_path : new_merge_request_path
+    else
+      success_path = success_path.call if success_path.respond_to?(:call)
 
-    merge_request_exists? ? existing_merge_request_path : new_merge_request_path
+      success_path
+    end
   end
 
   def new_merge_request_path
@@ -81,48 +90,35 @@ module CreatesCommit
   def merge_request_exists?
     return @merge_request if defined?(@merge_request)
 
-    @merge_request = @mr_target_project.merge_requests.opened.find_by(
-      source_branch: @mr_source_branch,
-      target_branch: @mr_target_branch
-    )
+    @merge_request = MergeRequestsFinder.new(current_user, project_id: @mr_target_project.id).execute.opened.
+      find_by(source_branch: @mr_source_branch, target_branch: @mr_target_branch, source_project_id: @mr_source_project)
   end
 
   def different_project?
     @mr_source_project != @mr_target_project
   end
 
-  def different_branch?
-    @mr_source_branch != @mr_target_branch || different_project?
-  end
-
   def create_merge_request?
-    params[:create_merge_request].present? && different_branch?
+    # Even if the field is set, if we're checking the same branch
+    # as the target branch in the same project,
+    # we don't want to create a merge request.
+    params[:create_merge_request].present? &&
+      (different_project? || @mr_target_branch != @mr_source_branch)
   end
 
   def set_commit_variables
-    @mr_source_branch ||= @target_branch
-
     if can?(current_user, :push_code, @project)
-      # Edit file in this project
-      @tree_edit_project = @project
       @mr_source_project = @project
-
-      if @project.forked?
-        # Merge request from this project to fork origin
-        @mr_target_project = @project.forked_from_project
-        @mr_target_branch = @mr_target_project.repository.root_ref
-      else
-        # Merge request to this project
-        @mr_target_project = @project
-        @mr_target_branch ||= @ref
-      end
+      @target_branch ||= @ref
     else
-      # Edit file in fork
-      @tree_edit_project = current_user.fork_of(@project)
-      # Merge request from fork to this project
-      @mr_source_project = @tree_edit_project
-      @mr_target_project = @project
-      @mr_target_branch ||= @ref
+      @mr_source_project = current_user.fork_of(@project)
+      @target_branch ||= @mr_source_project.repository.next_branch('patch')
     end
+
+    # Merge request to this project
+    @mr_target_project = @project
+    @mr_target_branch ||= @ref || @target_branch
+
+    @mr_source_branch = @target_branch
   end
 end
diff --git a/app/controllers/concerns/cycle_analytics_params.rb b/app/controllers/concerns/cycle_analytics_params.rb
index 2aaf8f2b451..52e06f4945a 100644
--- a/app/controllers/concerns/cycle_analytics_params.rb
+++ b/app/controllers/concerns/cycle_analytics_params.rb
@@ -1,6 +1,10 @@
 module CycleAnalyticsParams
   extend ActiveSupport::Concern
 
+  def options(params)
+    @options ||= { from: start_date(params), current_user: current_user }
+  end
+
   def start_date(params)
     params[:start_date] == '30' ? 30.days.ago : 90.days.ago
   end
diff --git a/app/controllers/concerns/filter_projects.rb b/app/controllers/concerns/filter_projects.rb
index 586f97c5eb4..6014112256a 100644
--- a/app/controllers/concerns/filter_projects.rb
+++ b/app/controllers/concerns/filter_projects.rb
@@ -8,7 +8,7 @@ module FilterProjects
   extend ActiveSupport::Concern
 
   def filter_projects(projects)
-    projects = projects.search(params[:filter_projects]) if params[:filter_projects].present?
+    projects = projects.search(params[:name]) if params[:name].present?
     projects = projects.non_archived if params[:archived].blank?
     projects = projects.personal(current_user) if params[:personal].present? && current_user
 
diff --git a/app/controllers/concerns/global_milestones.rb b/app/controllers/concerns/global_milestones.rb
deleted file mode 100644
index 5c503c5b698..00000000000
--- a/app/controllers/concerns/global_milestones.rb
+++ /dev/null
@@ -1,20 +0,0 @@
-module GlobalMilestones
-  extend ActiveSupport::Concern
-
-  def milestones
-    epoch = DateTime.parse('1970-01-01')
-    @milestones = MilestonesFinder.new.execute(@projects, params)
-    @milestones = GlobalMilestone.build_collection(@milestones)
-    @milestones = @milestones.sort_by { |x| x.due_date.nil? ? epoch : x.due_date }
-  end
-
-  def milestone
-    milestones = Milestone.of_projects(@projects).where(title: params[:title])
-
-    if milestones.present?
-      @milestone = GlobalMilestone.new(params[:title], milestones)
-    else
-      render_404
-    end
-  end
-end
diff --git a/app/controllers/concerns/issuable_actions.rb b/app/controllers/concerns/issuable_actions.rb
index 0821974aa93..3ccf2a9ce33 100644
--- a/app/controllers/concerns/issuable_actions.rb
+++ b/app/controllers/concerns/issuable_actions.rb
@@ -26,6 +26,23 @@ module IssuableActions
 
   private
 
+  def render_conflict_response
+    respond_to do |format|
+      format.html do
+        @conflict = true
+        render :edit
+      end
+
+      format.json do
+        render json: {
+          errors: [
+            "Someone edited this #{issuable.human_class_name} at the same time you did. Please refresh your browser and make sure your changes will not unintentionally remove theirs."
+          ]
+        }, status: 409
+      end
+    end
+  end
+
   def labels
     @labels ||= LabelsFinder.new(current_user, project_id: @project.id).execute
   end
diff --git a/app/controllers/concerns/issuable_collections.rb b/app/controllers/concerns/issuable_collections.rb
index 6247934f81e..85ae4985e58 100644
--- a/app/controllers/concerns/issuable_collections.rb
+++ b/app/controllers/concerns/issuable_collections.rb
@@ -9,6 +9,36 @@ module IssuableCollections
 
   private
 
+  def issuable_meta_data(issuable_collection, collection_type)
+    # map has to be used here since using pluck or select will
+    # throw an error when ordering issuables by priority which inserts
+    # a new order into the collection.
+    # We cannot use reorder to not mess up the paginated collection.
+    issuable_ids = issuable_collection.map(&:id)
+    issuable_note_count = Note.count_for_collection(issuable_ids, @collection_type)
+    issuable_votes_count = AwardEmoji.votes_for_collection(issuable_ids, @collection_type)
+    issuable_merge_requests_count =
+      if collection_type == 'Issue'
+        MergeRequestsClosingIssues.count_for_collection(issuable_ids)
+      else
+        []
+      end
+
+    issuable_ids.each_with_object({}) do |id, issuable_meta|
+      downvotes = issuable_votes_count.find { |votes| votes.awardable_id == id && votes.downvote? }
+      upvotes = issuable_votes_count.find { |votes| votes.awardable_id == id && votes.upvote? }
+      notes = issuable_note_count.find { |notes| notes.noteable_id == id }
+      merge_requests = issuable_merge_requests_count.find { |mr| mr.first == id }
+
+      issuable_meta[id] = Issuable::IssuableMeta.new(
+        upvotes.try(:count).to_i,
+        downvotes.try(:count).to_i,
+        notes.try(:count).to_i,
+        merge_requests.try(:last).to_i
+      )
+    end
+  end
+
   def issues_collection
     issues_finder.execute.preload(:project, :author, :assignee, :labels, :milestone, project: :namespace)
   end
diff --git a/app/controllers/concerns/issues_action.rb b/app/controllers/concerns/issues_action.rb
index b46adcceb60..b17c138d5c7 100644
--- a/app/controllers/concerns/issues_action.rb
+++ b/app/controllers/concerns/issues_action.rb
@@ -9,6 +9,9 @@ module IssuesAction
               .non_archived
               .page(params[:page])
 
+    @collection_type    = "Issue"
+    @issuable_meta_data = issuable_meta_data(@issues, @collection_type)
+
     respond_to do |format|
       format.html
       format.atom { render layout: false }
diff --git a/app/controllers/concerns/merge_requests_action.rb b/app/controllers/concerns/merge_requests_action.rb
index fdb05bb3228..d3c8e4888bc 100644
--- a/app/controllers/concerns/merge_requests_action.rb
+++ b/app/controllers/concerns/merge_requests_action.rb
@@ -7,6 +7,9 @@ module MergeRequestsAction
 
     @merge_requests = merge_requests_collection
                       .page(params[:page])
+
+    @collection_type    = "MergeRequest"
+    @issuable_meta_data = issuable_meta_data(@merge_requests, @collection_type)
   end
 
   private
diff --git a/app/controllers/concerns/oauth_applications.rb b/app/controllers/concerns/oauth_applications.rb
new file mode 100644
index 00000000000..9849aa93fa6
--- /dev/null
+++ b/app/controllers/concerns/oauth_applications.rb
@@ -0,0 +1,19 @@
+module OauthApplications
+  extend ActiveSupport::Concern
+
+  included do
+    before_action :prepare_scopes, only: [:create, :update]
+  end
+
+  def prepare_scopes
+    scopes = params.fetch(:doorkeeper_application, {}).fetch(:scopes, nil)
+
+    if scopes
+      params[:doorkeeper_application][:scopes] = scopes.join(' ')
+    end
+  end
+
+  def load_scopes
+    @scopes = Doorkeeper.configuration.scopes
+  end
+end
diff --git a/app/controllers/concerns/repository_settings_redirect.rb b/app/controllers/concerns/repository_settings_redirect.rb
new file mode 100644
index 00000000000..0854c73a02f
--- /dev/null
+++ b/app/controllers/concerns/repository_settings_redirect.rb
@@ -0,0 +1,7 @@
+module RepositorySettingsRedirect
+  extend ActiveSupport::Concern
+
+  def redirect_to_repository_settings(project)
+    redirect_to namespace_project_settings_repository_path(project.namespace, project)
+  end
+end
diff --git a/app/controllers/concerns/service_params.rb b/app/controllers/concerns/service_params.rb
index c33d7eecb9f..2992568ae66 100644
--- a/app/controllers/concerns/service_params.rb
+++ b/app/controllers/concerns/service_params.rb
@@ -1,31 +1,73 @@
 module ServiceParams
   extend ActiveSupport::Concern
 
-  ALLOWED_PARAMS = [:title, :token, :type, :active, :api_key, :api_url, :api_version, :subdomain,
-                    :room, :recipients, :project_url, :webhook,
-                    :user_key, :device, :priority, :sound, :bamboo_url, :username, :password,
-                    :build_key, :server, :teamcity_url, :drone_url, :build_type,
-                    :description, :issues_url, :new_issue_url, :restrict_to_branch, :channel,
-                    :colorize_messages, :channels,
-                    # We're using `issues_events` and `merge_requests_events`
-                    # in the view so we still need to explicitly state them
-                    # here. `Service#event_names` would only give
-                    # `issue_events` and `merge_request_events` (singular!)
-                    # See app/helpers/services_helper.rb for how we
-                    # make those event names plural as special case.
-                    :issues_events, :confidential_issues_events, :merge_requests_events,
-                    :notify_only_broken_builds, :notify_only_broken_pipelines,
-                    :add_pusher, :send_from_committer_email, :disable_diffs,
-                    :external_wiki_url, :notify, :color,
-                    :server_host, :server_port, :default_irc_uri, :enable_ssl_verification,
-                    :jira_issue_transition_id, :url, :project_key]
+  ALLOWED_PARAMS_CE = [
+    :active,
+    :add_pusher,
+    :api_key,
+    :api_url,
+    :api_version,
+    :bamboo_url,
+    :build_key,
+    :build_type,
+    :ca_pem,
+    :channel,
+    :channels,
+    :color,
+    :colorize_messages,
+    :confidential_issues_events,
+    :default_irc_uri,
+    :description,
+    :device,
+    :disable_diffs,
+    :drone_url,
+    :enable_ssl_verification,
+    :external_wiki_url,
+    # We're using `issues_events` and `merge_requests_events`
+    # in the view so we still need to explicitly state them
+    # here. `Service#event_names` would only give
+    # `issue_events` and `merge_request_events` (singular!)
+    # See app/helpers/services_helper.rb for how we
+    # make those event names plural as special case.
+    :issues_events,
+    :issues_url,
+    :jira_issue_transition_id,
+    :merge_requests_events,
+    :mock_service_url,
+    :namespace,
+    :new_issue_url,
+    :notify,
+    :notify_only_broken_builds,
+    :notify_only_broken_pipelines,
+    :password,
+    :priority,
+    :project_key,
+    :project_url,
+    :recipients,
+    :restrict_to_branch,
+    :room,
+    :send_from_committer_email,
+    :server,
+    :server_host,
+    :server_port,
+    :sound,
+    :subdomain,
+    :teamcity_url,
+    :title,
+    :token,
+    :type,
+    :url,
+    :user_key,
+    :username,
+    :webhook
+  ].freeze
 
   # Parameters to ignore if no value is specified
-  FILTER_BLANK_PARAMS = [:password]
+  FILTER_BLANK_PARAMS = [:password].freeze
 
   def service_params
     dynamic_params = @service.event_channel_names + @service.event_names
-    service_params = params.permit(:id, service: ALLOWED_PARAMS + dynamic_params)
+    service_params = params.permit(:id, service: ALLOWED_PARAMS_CE + dynamic_params)
 
     if service_params[:service].is_a?(Hash)
       FILTER_BLANK_PARAMS.each do |param|
diff --git a/app/controllers/concerns/snippets_actions.rb b/app/controllers/concerns/snippets_actions.rb
new file mode 100644
index 00000000000..ca6dffe1cc5
--- /dev/null
+++ b/app/controllers/concerns/snippets_actions.rb
@@ -0,0 +1,21 @@
+module SnippetsActions
+  extend ActiveSupport::Concern
+
+  def edit
+  end
+
+  def raw
+    send_data(
+      convert_line_endings(@snippet.content),
+      type: 'text/plain; charset=utf-8',
+      disposition: 'inline',
+      filename: @snippet.sanitized_file_name
+    )
+  end
+
+  private
+
+  def convert_line_endings(content)
+    params[:line_ending] == 'raw' ? content : content.gsub(/\r\n/, "\n")
+  end
+end
diff --git a/app/controllers/concerns/spammable_actions.rb b/app/controllers/concerns/spammable_actions.rb
index 99acd98ae13..d0a692070d9 100644
--- a/app/controllers/concerns/spammable_actions.rb
+++ b/app/controllers/concerns/spammable_actions.rb
@@ -1,13 +1,15 @@
 module SpammableActions
   extend ActiveSupport::Concern
 
+  include Recaptcha::Verify
+
   included do
     before_action :authorize_submit_spammable!, only: :mark_as_spam
   end
 
   def mark_as_spam
     if SpamService.new(spammable).mark_as_spam!
-      redirect_to spammable, notice: "#{spammable.class} was submitted to Akismet successfully."
+      redirect_to spammable, notice: "#{spammable.spammable_entity_type.titlecase} was submitted to Akismet successfully."
     else
       redirect_to spammable, alert: 'Error with Akismet. Please check the logs for more info.'
     end
@@ -15,6 +17,33 @@ module SpammableActions
 
   private
 
+  def recaptcha_check_with_fallback(&fallback)
+    if spammable.valid?
+      redirect_to spammable
+    elsif render_recaptcha?
+      if params[:recaptcha_verification]
+        flash[:alert] = 'There was an error with the reCAPTCHA. Please solve the reCAPTCHA again.'
+      end
+
+      render :verify
+    else
+      yield
+    end
+  end
+
+  def spammable_params
+    default_params = { request: request }
+
+    recaptcha_check = params[:recaptcha_verification] &&
+      Gitlab::Recaptcha.load_configurations! &&
+      verify_recaptcha
+
+    return default_params unless recaptcha_check
+
+    { recaptcha_verified: true,
+      spam_log_id: params[:spam_log_id] }.merge(default_params)
+  end
+
   def spammable
     raise NotImplementedError, "#{self.class} does not implement #{__method__}"
   end
@@ -22,4 +51,11 @@ module SpammableActions
   def authorize_submit_spammable!
     access_denied! unless current_user.admin?
   end
+
+  def render_recaptcha?
+    return false if spammable.errors.count > 1 # re-render "new" template in case there are other errors
+    return false unless Gitlab::Recaptcha.enabled?
+
+    spammable.spam
+  end
 end
diff --git a/app/controllers/confirmations_controller.rb b/app/controllers/confirmations_controller.rb
index 3da44b9b888..306afb65f10 100644
--- a/app/controllers/confirmations_controller.rb
+++ b/app/controllers/confirmations_controller.rb
@@ -14,12 +14,8 @@ class ConfirmationsController < Devise::ConfirmationsController
     if signed_in?(resource_name)
       after_sign_in_path_for(resource)
     else
-      sign_in(resource)
-      if signed_in?(resource_name)
-        after_sign_in_path_for(resource)
-      else
-        new_session_path(resource_name)
-      end
+      flash[:notice] += " Please sign in."
+      new_session_path(resource_name)
     end
   end
 end
diff --git a/app/controllers/dashboard/groups_controller.rb b/app/controllers/dashboard/groups_controller.rb
index de6bc689bb7..d03265e9f20 100644
--- a/app/controllers/dashboard/groups_controller.rb
+++ b/app/controllers/dashboard/groups_controller.rb
@@ -1,5 +1,17 @@
 class Dashboard::GroupsController < Dashboard::ApplicationController
   def index
-    @group_members = current_user.group_members.includes(:source).page(params[:page])
+    @group_members = current_user.group_members.includes(source: :route).joins(:group)
+    @group_members = @group_members.merge(Group.search(params[:filter_groups])) if params[:filter_groups].present?
+    @group_members = @group_members.merge(Group.sort(@sort = params[:sort]))
+    @group_members = @group_members.page(params[:page])
+
+    respond_to do |format|
+      format.html
+      format.json do
+        render json: {
+          html: view_to_html_string("dashboard/groups/_groups", locals: { group_members: @group_members })
+        }
+      end
+    end
   end
 end
diff --git a/app/controllers/dashboard/milestones_controller.rb b/app/controllers/dashboard/milestones_controller.rb
index fa9c6c054f0..df528d10f6e 100644
--- a/app/controllers/dashboard/milestones_controller.rb
+++ b/app/controllers/dashboard/milestones_controller.rb
@@ -1,12 +1,11 @@
 class Dashboard::MilestonesController < Dashboard::ApplicationController
-  include GlobalMilestones
-
   before_action :projects
   before_action :milestone, only: [:show]
 
   def index
     respond_to do |format|
       format.html do
+        @milestone_states = GlobalMilestone.states_count(@projects)
         @milestones = Kaminari.paginate_array(milestones).page(params[:page])
       end
       format.json do
@@ -17,4 +16,15 @@ class Dashboard::MilestonesController < Dashboard::ApplicationController
 
   def show
   end
+
+  private
+
+  def milestones
+    @milestones = DashboardMilestone.build_collection(@projects, params)
+  end
+
+  def milestone
+    @milestone = DashboardMilestone.build(@projects, params[:title])
+    render_404 unless @milestone
+  end
 end
diff --git a/app/controllers/dashboard/projects_controller.rb b/app/controllers/dashboard/projects_controller.rb
index c08eb811532..325ae565537 100644
--- a/app/controllers/dashboard/projects_controller.rb
+++ b/app/controllers/dashboard/projects_controller.rb
@@ -1,21 +1,14 @@
 class Dashboard::ProjectsController < Dashboard::ApplicationController
   include FilterProjects
 
-  before_action :event_filter
-
   def index
-    @projects = current_user.authorized_projects.sorted_by_activity
-    @projects = filter_projects(@projects)
-    @projects = @projects.includes(:namespace)
+    @projects = load_projects(current_user.authorized_projects)
     @projects = @projects.sort(@sort = params[:sort])
     @projects = @projects.page(params[:page])
 
-    @last_push = current_user.recent_push
-
     respond_to do |format|
-      format.html
+      format.html { @last_push = current_user.recent_push }
       format.atom do
-        event_filter
         load_events
         render layout: false
       end
@@ -28,9 +21,8 @@ class Dashboard::ProjectsController < Dashboard::ApplicationController
   end
 
   def starred
-    @projects = current_user.viewable_starred_projects.sorted_by_activity
-    @projects = filter_projects(@projects)
-    @projects = @projects.includes(:namespace, :forked_from_project, :tags)
+    @projects = load_projects(current_user.viewable_starred_projects)
+    @projects = @projects.includes(:forked_from_project, :tags)
     @projects = @projects.sort(@sort = params[:sort])
     @projects = @projects.page(params[:page])
 
@@ -39,7 +31,6 @@ class Dashboard::ProjectsController < Dashboard::ApplicationController
 
     respond_to do |format|
       format.html
-
       format.json do
         render json: {
           html: view_to_html_string("dashboard/projects/_projects", locals: { projects: @projects })
@@ -50,9 +41,15 @@ class Dashboard::ProjectsController < Dashboard::ApplicationController
 
   private
 
+  def load_projects(base_scope)
+    projects = base_scope.sorted_by_activity.includes(:namespace)
+
+    filter_projects(projects)
+  end
+
   def load_events
-    @events = Event.in_projects(@projects)
-    @events = @event_filter.apply_filter(@events).with_associations
+    @events = Event.in_projects(load_projects(current_user.authorized_projects))
+    @events = event_filter.apply_filter(@events).with_associations
     @events = @events.limit(20).offset(params[:offset] || 0)
   end
 end
diff --git a/app/controllers/dashboard/todos_controller.rb b/app/controllers/dashboard/todos_controller.rb
index d425d0f9014..5848ca62777 100644
--- a/app/controllers/dashboard/todos_controller.rb
+++ b/app/controllers/dashboard/todos_controller.rb
@@ -1,9 +1,14 @@
 class Dashboard::TodosController < Dashboard::ApplicationController
+  include ActionView::Helpers::NumberHelper
+
   before_action :find_todos, only: [:index, :destroy_all]
 
   def index
     @sort = params[:sort]
     @todos = @todos.page(params[:page])
+    if @todos.out_of_range? && @todos.total_pages != 0
+      redirect_to url_for(params.merge(page: @todos.total_pages))
+    end
   end
 
   def destroy
@@ -26,6 +31,17 @@ class Dashboard::TodosController < Dashboard::ApplicationController
     end
   end
 
+  def restore
+    TodoService.new.mark_todos_as_pending_by_ids([params[:id]], current_user)
+
+    render json: todos_counts
+  end
+
+  # Used in TodosHelper also
+  def self.todos_count_format(count)
+    count >= 100 ? '99+' : count
+  end
+
   private
 
   def find_todos
@@ -34,8 +50,8 @@ class Dashboard::TodosController < Dashboard::ApplicationController
 
   def todos_counts
     {
-      count: current_user.todos_pending_count,
-      done_count: current_user.todos_done_count
+      count: number_with_delimiter(current_user.todos_pending_count),
+      done_count: number_with_delimiter(current_user.todos_done_count)
     }
   end
 end
diff --git a/app/controllers/dashboard_controller.rb b/app/controllers/dashboard_controller.rb
index 4dda4e51f6a..79d420a32d3 100644
--- a/app/controllers/dashboard_controller.rb
+++ b/app/controllers/dashboard_controller.rb
@@ -4,6 +4,7 @@ class DashboardController < Dashboard::ApplicationController
 
   before_action :event_filter, only: :activity
   before_action :projects, only: [:issues, :merge_requests]
+  before_action :set_show_full_reference, only: [:issues, :merge_requests]
 
   respond_to :html
 
@@ -34,4 +35,8 @@ class DashboardController < Dashboard::ApplicationController
     @events = @event_filter.apply_filter(@events).with_associations
     @events = @events.limit(20).offset(params[:offset] || 0)
   end
+
+  def set_show_full_reference
+    @show_full_reference = true
+  end
 end
diff --git a/app/controllers/emojis_controller.rb b/app/controllers/emojis_controller.rb
deleted file mode 100644
index 1bec5a7d27f..00000000000
--- a/app/controllers/emojis_controller.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-class EmojisController < ApplicationController
-  layout false
-
-  def index
-  end
-end
diff --git a/app/controllers/explore/application_controller.rb b/app/controllers/explore/application_controller.rb
index a1ab8b99048..baf54520b9c 100644
--- a/app/controllers/explore/application_controller.rb
+++ b/app/controllers/explore/application_controller.rb
@@ -1,5 +1,5 @@
 class Explore::ApplicationController < ApplicationController
-  skip_before_action :authenticate_user!, :reject_blocked!
+  skip_before_action :authenticate_user!
 
   layout 'explore'
 end
diff --git a/app/controllers/explore/groups_controller.rb b/app/controllers/explore/groups_controller.rb
index a962f9a0937..68228c095da 100644
--- a/app/controllers/explore/groups_controller.rb
+++ b/app/controllers/explore/groups_controller.rb
@@ -1,8 +1,17 @@
 class Explore::GroupsController < Explore::ApplicationController
   def index
     @groups = GroupsFinder.new.execute(current_user)
-    @groups = @groups.search(params[:search]) if params[:search].present?
+    @groups = @groups.search(params[:filter_groups]) if params[:filter_groups].present?
     @groups = @groups.sort(@sort = params[:sort])
     @groups = @groups.page(params[:page])
+
+    respond_to do |format|
+      format.html
+      format.json do
+        render json: {
+          html: view_to_html_string("explore/groups/_groups", locals: { groups: @groups })
+        }
+      end
+    end
   end
 end
diff --git a/app/controllers/explore/projects_controller.rb b/app/controllers/explore/projects_controller.rb
index a62c6211372..26e17a7553e 100644
--- a/app/controllers/explore/projects_controller.rb
+++ b/app/controllers/explore/projects_controller.rb
@@ -22,6 +22,7 @@ class Explore::ProjectsController < Explore::ApplicationController
 
   def trending
     @projects = filter_projects(Project.trending)
+    @projects = @projects.sort(@sort = params[:sort])
     @projects = @projects.page(params[:page])
 
     respond_to do |format|
diff --git a/app/controllers/groups/application_controller.rb b/app/controllers/groups/application_controller.rb
index 949b4a6c25a..c411c21bb80 100644
--- a/app/controllers/groups/application_controller.rb
+++ b/app/controllers/groups/application_controller.rb
@@ -9,7 +9,7 @@ class Groups::ApplicationController < ApplicationController
   def group
     unless @group
       id = params[:group_id] || params[:id]
-      @group = Group.find_by(path: id)
+      @group = Group.find_by_full_path(id)
 
       unless @group && can?(current_user, :read_group, @group)
         @group = nil
diff --git a/app/controllers/groups/group_members_controller.rb b/app/controllers/groups/group_members_controller.rb
index 940a3ad20ba..0cbf3eb58a3 100644
--- a/app/controllers/groups/group_members_controller.rb
+++ b/app/controllers/groups/group_members_controller.rb
@@ -1,20 +1,20 @@
 class Groups::GroupMembersController < Groups::ApplicationController
   include MembershipActions
+  include SortingHelper
 
   # Authorize
   before_action :authorize_admin_group_member!, except: [:index, :leave, :request_access]
 
   def index
+    @sort = params[:sort].presence || sort_value_name
     @project = @group.projects.find(params[:project_id]) if params[:project_id]
-    @members = @group.group_members
-    @members = @members.non_invite unless can?(current_user, :admin_group, @group)
 
-    if params[:search].present?
-      users = @group.users.search(params[:search]).to_a
-      @members = @members.where(user_id: users)
-    end
+    @members = GroupMembersFinder.new(@group).execute
+    @members = @members.non_invite unless can?(current_user, :admin_group, @group)
+    @members = @members.search(params[:search]) if params[:search].present?
+    @members = @members.sort(@sort)
+    @members = @members.page(params[:page]).per(50)
 
-    @members = @members.order('access_level DESC').page(params[:page]).per(50)
     @requesters = AccessRequestsFinder.new(@group).execute(current_user)
 
     @group_member = @group.group_members.new
diff --git a/app/controllers/groups/milestones_controller.rb b/app/controllers/groups/milestones_controller.rb
index 24ec4eec3f2..43102596201 100644
--- a/app/controllers/groups/milestones_controller.rb
+++ b/app/controllers/groups/milestones_controller.rb
@@ -1,6 +1,4 @@
 class Groups::MilestonesController < Groups::ApplicationController
-  include GlobalMilestones
-
   before_action :group_projects
   before_action :milestone, only: [:show, :update]
   before_action :authorize_admin_milestones!, only: [:new, :create, :update]
@@ -8,6 +6,7 @@ class Groups::MilestonesController < Groups::ApplicationController
   def index
     respond_to do |format|
       format.html do
+        @milestone_states = GlobalMilestone.states_count(@projects)
         @milestones = Kaminari.paginate_array(milestones).page(params[:page])
       end
     end
@@ -73,4 +72,13 @@ class Groups::MilestonesController < Groups::ApplicationController
   def milestone_path(title)
     group_milestone_path(@group, title.to_slug.to_s, title: title)
   end
+
+  def milestones
+    @milestones = GroupMilestone.build_collection(@group, @projects, params)
+  end
+
+  def milestone
+    @milestone = GroupMilestone.build(@group, @projects, params[:title])
+    render_404 unless @milestone
+  end
 end
diff --git a/app/controllers/groups_controller.rb b/app/controllers/groups_controller.rb
index b83c3a872cf..05f9ee1ee90 100644
--- a/app/controllers/groups_controller.rb
+++ b/app/controllers/groups_controller.rb
@@ -13,9 +13,11 @@ class GroupsController < Groups::ApplicationController
   before_action :authorize_create_group!, only: [:new, :create]
 
   # Load group projects
-  before_action :group_projects, only: [:show, :projects, :activity, :issues, :merge_requests]
+  before_action :group_projects, only: [:projects, :activity, :issues, :merge_requests]
   before_action :event_filter, only: [:activity]
 
+  before_action :user_actions, only: [:show, :subgroups]
+
   layout :determine_layout
 
   def index
@@ -30,18 +32,19 @@ class GroupsController < Groups::ApplicationController
     @group = Groups::CreateService.new(current_user, group_params).execute
 
     if @group.persisted?
-      redirect_to @group, notice: "Group '#{@group.name}' was successfully created."
+      notice = if @group.chat_team.present?
+                 "Group '#{@group.name}' and its Mattermost team were successfully created."
+               else
+                 "Group '#{@group.name}' was successfully created."
+               end
+
+      redirect_to @group, notice: notice
     else
       render action: "new"
     end
   end
 
   def show
-    if current_user
-      @last_push            = current_user.recent_push
-      @notification_setting = current_user.notification_settings_for(group)
-    end
-
     setup_projects
 
     respond_to do |format|
@@ -60,6 +63,11 @@ class GroupsController < Groups::ApplicationController
     end
   end
 
+  def subgroups
+    @nested_groups = group.children
+    @nested_groups = @nested_groups.search(params[:filter_groups]) if params[:filter_groups].present?
+  end
+
   def activity
     respond_to do |format|
       format.html
@@ -75,19 +83,21 @@ class GroupsController < Groups::ApplicationController
   end
 
   def projects
-    @projects = @group.projects.page(params[:page])
+    @projects = @group.projects.with_statistics.page(params[:page])
   end
 
   def update
     if Groups::UpdateService.new(@group, current_user, group_params).execute
       redirect_to edit_group_path(@group), notice: "Group '#{@group.name}' was successfully updated."
     else
+      @group.restore_path!
+
       render action: "edit"
     end
   end
 
   def destroy
-    DestroyGroupService.new(@group, current_user).async_execute
+    Groups::DestroyService.new(@group, current_user).async_execute
 
     redirect_to root_path, alert: "Group '#{@group.name}' was scheduled for deletion."
   end
@@ -95,17 +105,20 @@ class GroupsController < Groups::ApplicationController
   protected
 
   def setup_projects
+    options = {}
+    options[:only_owned] = true if params[:shared] == '0'
+    options[:only_shared] = true if params[:shared] == '1'
+
+    @projects = GroupProjectsFinder.new(group, options).execute(current_user)
     @projects = @projects.includes(:namespace)
     @projects = @projects.sorted_by_activity
     @projects = filter_projects(@projects)
     @projects = @projects.sort(@sort = params[:sort])
-    @projects = @projects.page(params[:page]) if params[:filter_projects].blank?
-
-    @shared_projects = GroupProjectsFinder.new(group, only_shared: true).execute(current_user)
+    @projects = @projects.page(params[:page]) if params[:name].blank?
   end
 
   def authorize_create_group!
-    unless can?(current_user, :create_group, nil)
+    unless can?(current_user, :create_group)
       return render_404
     end
   end
@@ -121,7 +134,11 @@ class GroupsController < Groups::ApplicationController
   end
 
   def group_params
-    params.require(:group).permit(
+    params.require(:group).permit(group_params_ce)
+  end
+
+  def group_params_ce
+    [
       :avatar,
       :description,
       :lfs_enabled,
@@ -130,8 +147,11 @@ class GroupsController < Groups::ApplicationController
       :public,
       :request_access_enabled,
       :share_with_group_lock,
-      :visibility_level
-    )
+      :visibility_level,
+      :parent_id,
+      :create_chat_team,
+      :chat_team_name
+    ]
   end
 
   def load_events
@@ -139,4 +159,11 @@ class GroupsController < Groups::ApplicationController
     @events = event_filter.apply_filter(@events).with_associations
     @events = @events.limit(20).offset(params[:offset] || 0)
   end
+
+  def user_actions
+    if current_user
+      @last_push = current_user.recent_push
+      @notification_setting = current_user.notification_settings_for(group)
+    end
+  end
 end
diff --git a/app/controllers/help_controller.rb b/app/controllers/help_controller.rb
index 37feff79999..87c0f8905ff 100644
--- a/app/controllers/help_controller.rb
+++ b/app/controllers/help_controller.rb
@@ -1,5 +1,5 @@
 class HelpController < ApplicationController
-  skip_before_action :authenticate_user!, :reject_blocked!
+  skip_before_action :authenticate_user!
 
   layout 'help'
 
diff --git a/app/controllers/import/bitbucket_controller.rb b/app/controllers/import/bitbucket_controller.rb
index 6ea54744da8..8e42cdf415f 100644
--- a/app/controllers/import/bitbucket_controller.rb
+++ b/app/controllers/import/bitbucket_controller.rb
@@ -2,50 +2,57 @@ class Import::BitbucketController < Import::BaseController
   before_action :verify_bitbucket_import_enabled
   before_action :bitbucket_auth, except: :callback
 
-  rescue_from OAuth::Error, with: :bitbucket_unauthorized
-  rescue_from Gitlab::BitbucketImport::Client::Unauthorized, with: :bitbucket_unauthorized
+  rescue_from OAuth2::Error, with: :bitbucket_unauthorized
+  rescue_from Bitbucket::Error::Unauthorized, with: :bitbucket_unauthorized
 
   def callback
-    request_token = session.delete(:oauth_request_token)
-    raise "Session expired!" if request_token.nil?
+    response = client.auth_code.get_token(params[:code], redirect_uri: callback_import_bitbucket_url)
 
-    request_token.symbolize_keys!
-
-    access_token = client.get_token(request_token, params[:oauth_verifier], callback_import_bitbucket_url)
-
-    session[:bitbucket_access_token] = access_token.token
-    session[:bitbucket_access_token_secret] = access_token.secret
+    session[:bitbucket_token]         = response.token
+    session[:bitbucket_expires_at]    = response.expires_at
+    session[:bitbucket_expires_in]    = response.expires_in
+    session[:bitbucket_refresh_token] = response.refresh_token
 
     redirect_to status_import_bitbucket_url
   end
 
   def status
-    @repos = client.projects
-    @incompatible_repos = client.incompatible_projects
+    bitbucket_client = Bitbucket::Client.new(credentials)
+    repos = bitbucket_client.repos
+
+    @repos, @incompatible_repos = repos.partition { |repo| repo.valid? }
 
-    @already_added_projects = current_user.created_projects.where(import_type: "bitbucket")
+    @already_added_projects = current_user.created_projects.where(import_type: 'bitbucket')
     already_added_projects_names = @already_added_projects.pluck(:import_source)
 
-    @repos.to_a.reject!{ |repo| already_added_projects_names.include? "#{repo["owner"]}/#{repo["slug"]}" }
+    @repos.to_a.reject! { |repo| already_added_projects_names.include?(repo.full_name) }
   end
 
   def jobs
-    jobs = current_user.created_projects.where(import_type: "bitbucket").to_json(only: [:id, :import_status])
-    render json: jobs
+    render json: current_user.created_projects
+                             .where(import_type: 'bitbucket')
+                             .to_json(only: [:id, :import_status])
   end
 
   def create
+    bitbucket_client = Bitbucket::Client.new(credentials)
+
     @repo_id = params[:repo_id].to_s
-    repo = client.project(@repo_id.gsub('___', '/'))
-    @project_name = repo['slug']
-    @target_namespace = find_or_create_namespace(repo['owner'], client.user['user']['username'])
+    name = @repo_id.gsub('___', '/')
+    repo = bitbucket_client.repo(name)
+    @project_name = params[:new_name].presence || repo.name
 
-    unless Gitlab::BitbucketImport::KeyAdder.new(repo, current_user, access_params).execute
-      render 'deploy_key' and return
-    end
+    repo_owner = repo.owner
+    repo_owner = current_user.username if repo_owner == bitbucket_client.user.username
+    @target_namespace = params[:new_namespace].presence || repo_owner
+
+    namespace = find_or_create_namespace(@target_namespace, current_user)
 
-    if current_user.can?(:create_projects, @target_namespace)
-      @project = Gitlab::BitbucketImport::ProjectCreator.new(repo, @target_namespace, current_user, access_params).execute
+    if current_user.can?(:create_projects, namespace)
+      # The token in a session can be expired, we need to get most recent one because
+      # Bitbucket::Connection class refreshes it.
+      session[:bitbucket_token] = bitbucket_client.connection.token
+      @project = Gitlab::BitbucketImport::ProjectCreator.new(repo, @project_name, namespace, current_user, credentials).execute
     else
       render 'unauthorized'
     end
@@ -54,8 +61,15 @@ class Import::BitbucketController < Import::BaseController
   private
 
   def client
-    @client ||= Gitlab::BitbucketImport::Client.new(session[:bitbucket_access_token],
-                                                    session[:bitbucket_access_token_secret])
+    @client ||= OAuth2::Client.new(provider.app_id, provider.app_secret, options)
+  end
+
+  def provider
+    Gitlab::OAuth::Provider.config_for('bitbucket')
+  end
+
+  def options
+    OmniAuth::Strategies::Bitbucket.default_options[:client_options].deep_symbolize_keys
   end
 
   def verify_bitbucket_import_enabled
@@ -63,26 +77,23 @@ class Import::BitbucketController < Import::BaseController
   end
 
   def bitbucket_auth
-    if session[:bitbucket_access_token].blank?
-      go_to_bitbucket_for_permissions
-    end
+    go_to_bitbucket_for_permissions if session[:bitbucket_token].blank?
   end
 
   def go_to_bitbucket_for_permissions
-    request_token = client.request_token(callback_import_bitbucket_url)
-    session[:oauth_request_token] = request_token
-
-    redirect_to client.authorize_url(request_token, callback_import_bitbucket_url)
+    redirect_to client.auth_code.authorize_url(redirect_uri: callback_import_bitbucket_url)
   end
 
   def bitbucket_unauthorized
     go_to_bitbucket_for_permissions
   end
 
-  def access_params
+  def credentials
     {
-      bitbucket_access_token: session[:bitbucket_access_token],
-      bitbucket_access_token_secret: session[:bitbucket_access_token_secret]
+      token: session[:bitbucket_token],
+      expires_at: session[:bitbucket_expires_at],
+      expires_in: session[:bitbucket_expires_in],
+      refresh_token: session[:bitbucket_refresh_token]
     }
   end
 end
diff --git a/app/controllers/import/fogbugz_controller.rb b/app/controllers/import/fogbugz_controller.rb
index 99b10b2f9b3..5df6bd34185 100644
--- a/app/controllers/import/fogbugz_controller.rb
+++ b/app/controllers/import/fogbugz_controller.rb
@@ -29,7 +29,7 @@ class Import::FogbugzController < Import::BaseController
     unless user_map.is_a?(Hash) && user_map.all? { |k, v| !v[:name].blank? }
       flash.now[:alert] = 'All users must have a name.'
 
-      render 'new_user_map' and return
+      return render 'new_user_map'
     end
 
     session[:fogbugz_user_map] = user_map
diff --git a/app/controllers/import/gitea_controller.rb b/app/controllers/import/gitea_controller.rb
new file mode 100644
index 00000000000..fbd851c64a7
--- /dev/null
+++ b/app/controllers/import/gitea_controller.rb
@@ -0,0 +1,45 @@
+class Import::GiteaController < Import::GithubController
+  def new
+    if session[access_token_key].present? && session[host_key].present?
+      redirect_to status_import_url
+    end
+  end
+
+  def personal_access_token
+    session[host_key] = params[host_key]
+    super
+  end
+
+  def status
+    @gitea_host_url = session[host_key]
+    super
+  end
+
+  private
+
+  def host_key
+    :"#{provider}_host_url"
+  end
+
+  # Overriden methods
+  def provider
+    :gitea
+  end
+
+  # Gitea is not yet an OAuth provider
+  # See https://github.com/go-gitea/gitea/issues/27
+  def logged_in_with_provider?
+    false
+  end
+
+  def provider_auth
+    if session[access_token_key].blank? || session[host_key].blank?
+      redirect_to new_import_gitea_url,
+        alert: 'You need to specify both an Access Token and a Host URL.'
+    end
+  end
+
+  def client_options
+    { host: session[host_key], api_version: 'v1' }
+  end
+end
diff --git a/app/controllers/import/github_controller.rb b/app/controllers/import/github_controller.rb
index ee7d498c59c..53a5981e564 100644
--- a/app/controllers/import/github_controller.rb
+++ b/app/controllers/import/github_controller.rb
@@ -1,39 +1,37 @@
 class Import::GithubController < Import::BaseController
-  before_action :verify_github_import_enabled
-  before_action :github_auth, only: [:status, :jobs, :create]
+  before_action :verify_import_enabled
+  before_action :provider_auth, only: [:status, :jobs, :create]
 
-  rescue_from Octokit::Unauthorized, with: :github_unauthorized
-
-  helper_method :logged_in_with_github?
+  rescue_from Octokit::Unauthorized, with: :provider_unauthorized
 
   def new
-    if logged_in_with_github?
-      go_to_github_for_permissions
-    elsif session[:github_access_token]
-      redirect_to status_import_github_url
+    if logged_in_with_provider?
+      go_to_provider_for_permissions
+    elsif session[access_token_key]
+      redirect_to status_import_url
     end
   end
 
   def callback
-    session[:github_access_token] = client.get_token(params[:code])
-    redirect_to status_import_github_url
+    session[access_token_key] = client.get_token(params[:code])
+    redirect_to status_import_url
   end
 
   def personal_access_token
-    session[:github_access_token] = params[:personal_access_token]
-    redirect_to status_import_github_url
+    session[access_token_key] = params[:personal_access_token]
+    redirect_to status_import_url
   end
 
   def status
     @repos = client.repos
-    @already_added_projects = current_user.created_projects.where(import_type: "github")
+    @already_added_projects = current_user.created_projects.where(import_type: provider)
     already_added_projects_names = @already_added_projects.pluck(:import_source)
 
-    @repos.reject!{ |repo| already_added_projects_names.include? repo.full_name }
+    @repos.reject! { |repo| already_added_projects_names.include? repo.full_name }
   end
 
   def jobs
-    jobs = current_user.created_projects.where(import_type: "github").to_json(only: [:id, :import_status])
+    jobs = current_user.created_projects.where(import_type: provider).to_json(only: [:id, :import_status])
     render json: jobs
   end
 
@@ -44,8 +42,8 @@ class Import::GithubController < Import::BaseController
     namespace_path = params[:target_namespace].presence || current_user.namespace_path
     @target_namespace = find_or_create_namespace(namespace_path, current_user.namespace_path)
 
-    if current_user.can?(:create_projects, @target_namespace)
-      @project = Gitlab::GithubImport::ProjectCreator.new(repo, @project_name, @target_namespace, current_user, access_params).execute
+    if can?(current_user, :create_projects, @target_namespace)
+      @project = Gitlab::GithubImport::ProjectCreator.new(repo, @project_name, @target_namespace, current_user, access_params, type: provider).execute
     else
       render 'unauthorized'
     end
@@ -54,34 +52,63 @@ class Import::GithubController < Import::BaseController
   private
 
   def client
-    @client ||= Gitlab::GithubImport::Client.new(session[:github_access_token])
+    @client ||= Gitlab::GithubImport::Client.new(session[access_token_key], client_options)
   end
 
-  def verify_github_import_enabled
-    render_404 unless github_import_enabled?
+  def verify_import_enabled
+    render_404 unless import_enabled?
   end
 
-  def github_auth
-    if session[:github_access_token].blank?
-      go_to_github_for_permissions
-    end
+  def go_to_provider_for_permissions
+    redirect_to client.authorize_url(callback_import_url)
   end
 
-  def go_to_github_for_permissions
-    redirect_to client.authorize_url(callback_import_github_url)
+  def import_enabled?
+    __send__("#{provider}_import_enabled?")
   end
 
-  def github_unauthorized
-    session[:github_access_token] = nil
-    redirect_to new_import_github_url,
-      alert: 'Access denied to your GitHub account.'
+  def new_import_url
+    public_send("new_import_#{provider}_url")
   end
 
-  def logged_in_with_github?
-    current_user.identities.exists?(provider: 'github')
+  def status_import_url
+    public_send("status_import_#{provider}_url")
+  end
+
+  def callback_import_url
+    public_send("callback_import_#{provider}_url")
+  end
+
+  def provider_unauthorized
+    session[access_token_key] = nil
+    redirect_to new_import_url,
+      alert: "Access denied to your #{Gitlab::ImportSources.title(provider.to_s)} account."
+  end
+
+  def access_token_key
+    :"#{provider}_access_token"
   end
 
   def access_params
-    { github_access_token: session[:github_access_token] }
+    { github_access_token: session[access_token_key] }
+  end
+
+  # The following methods are overriden in subclasses
+  def provider
+    :github
+  end
+
+  def logged_in_with_provider?
+    current_user.identities.exists?(provider: provider)
+  end
+
+  def provider_auth
+    if session[access_token_key].blank?
+      go_to_provider_for_permissions
+    end
+  end
+
+  def client_options
+    {}
   end
 end
diff --git a/app/controllers/import/google_code_controller.rb b/app/controllers/import/google_code_controller.rb
index 8d0de158f98..7d7f13ce5d5 100644
--- a/app/controllers/import/google_code_controller.rb
+++ b/app/controllers/import/google_code_controller.rb
@@ -44,13 +44,13 @@ class Import::GoogleCodeController < Import::BaseController
     rescue
       flash.now[:alert] = "The entered user map is not a valid JSON user map."
 
-      render "new_user_map" and return
+      return render "new_user_map"
     end
 
     unless user_map.is_a?(Hash) && user_map.all? { |k, v| k.is_a?(String) && v.is_a?(String) }
       flash.now[:alert] = "The entered user map is not a valid JSON user map."
 
-      render "new_user_map" and return
+      return render "new_user_map"
     end
 
     # This is the default, so let's not save it into the database.
diff --git a/app/controllers/invites_controller.rb b/app/controllers/invites_controller.rb
index 58964a0e65d..7625187c7be 100644
--- a/app/controllers/invites_controller.rb
+++ b/app/controllers/invites_controller.rb
@@ -42,9 +42,7 @@ class InvitesController < ApplicationController
     @token = params[:id]
     @member = Member.find_by_invite_token(@token)
 
-    unless @member
-      render_404 and return
-    end
+    return render_404 unless @member
 
     @member
   end
diff --git a/app/controllers/jwt_controller.rb b/app/controllers/jwt_controller.rb
index c736200a104..3109439b2ff 100644
--- a/app/controllers/jwt_controller.rb
+++ b/app/controllers/jwt_controller.rb
@@ -5,7 +5,7 @@ class JwtController < ApplicationController
 
   SERVICES = {
     Auth::ContainerRegistryAuthenticationService::AUDIENCE => Auth::ContainerRegistryAuthenticationService,
-  }
+  }.freeze
 
   def auth
     service = SERVICES[params[:service]]
@@ -26,7 +26,7 @@ class JwtController < ApplicationController
       @authentication_result = Gitlab::Auth.find_for_git_client(login, password, project: nil, ip: request.ip)
 
       render_unauthorized unless @authentication_result.success? &&
-        (@authentication_result.actor.nil? || @authentication_result.actor.is_a?(User))
+          (@authentication_result.actor.nil? || @authentication_result.actor.is_a?(User))
     end
   rescue Gitlab::Auth::MissingPersonalTokenError
     render_missing_personal_token
@@ -39,7 +39,8 @@ class JwtController < ApplicationController
           message: "HTTP Basic: Access denied\n" \
                    "You have 2FA enabled, please use a personal access token for Git over HTTP.\n" \
                    "You can generate one at #{profile_personal_access_tokens_url}" }
-      ] }, status: 401
+      ]
+    }, status: 401
   end
 
   def render_unauthorized
@@ -47,7 +48,8 @@ class JwtController < ApplicationController
       errors: [
         { code: 'UNAUTHORIZED',
           message: 'HTTP Basic: Access denied' }
-      ] }, status: 401
+      ]
+    }, status: 401
   end
 
   def auth_params
diff --git a/app/controllers/koding_controller.rb b/app/controllers/koding_controller.rb
index f3759b4c0ea..6b1e64ce819 100644
--- a/app/controllers/koding_controller.rb
+++ b/app/controllers/koding_controller.rb
@@ -1,5 +1,5 @@
 class KodingController < ApplicationController
-  before_action :check_integration!, :authenticate_user!, :reject_blocked!
+  before_action :check_integration!
   layout 'koding'
 
   def index
diff --git a/app/controllers/oauth/applications_controller.rb b/app/controllers/oauth/applications_controller.rb
index 0f54dfa4efc..2ae4785b12c 100644
--- a/app/controllers/oauth/applications_controller.rb
+++ b/app/controllers/oauth/applications_controller.rb
@@ -2,10 +2,12 @@ class Oauth::ApplicationsController < Doorkeeper::ApplicationsController
   include Gitlab::CurrentSettings
   include Gitlab::GonHelper
   include PageLayoutHelper
+  include OauthApplications
 
   before_action :verify_user_oauth_applications_enabled
   before_action :authenticate_user!
   before_action :add_gon_variables
+  before_action :load_scopes, only: [:index, :create, :edit]
 
   layout 'profile'
 
diff --git a/app/controllers/oauth/authorizations_controller.rb b/app/controllers/oauth/authorizations_controller.rb
index c721dca58d9..05190103767 100644
--- a/app/controllers/oauth/authorizations_controller.rb
+++ b/app/controllers/oauth/authorizations_controller.rb
@@ -1,8 +1,8 @@
 class Oauth::AuthorizationsController < Doorkeeper::AuthorizationsController
-  before_action :authenticate_resource_owner!
-
   layout 'profile'
 
+  # Overriden from Doorkeeper::AuthorizationsController to
+  # include the call to session.delete
   def new
     if pre_auth.authorizable?
       if skip_authorization? || matching_token?
@@ -16,44 +16,4 @@ class Oauth::AuthorizationsController < Doorkeeper::AuthorizationsController
       render "doorkeeper/authorizations/error"
     end
   end
-
-  # TODO: Handle raise invalid authorization
-  def create
-    redirect_or_render authorization.authorize
-  end
-
-  def destroy
-    redirect_or_render authorization.deny
-  end
-
-  private
-
-  def matching_token?
-    Doorkeeper::AccessToken.matching_token_for(pre_auth.client,
-                                               current_resource_owner.id,
-                                               pre_auth.scopes)
-  end
-
-  def redirect_or_render(auth)
-    if auth.redirectable?
-      redirect_to auth.redirect_uri
-    else
-      render json: auth.body, status: auth.status
-    end
-  end
-
-  def pre_auth
-    @pre_auth ||=
-      Doorkeeper::OAuth::PreAuthorization.new(Doorkeeper.configuration,
-                                              server.client_via_uid,
-                                              params)
-  end
-
-  def authorization
-    @authorization ||= strategy.request
-  end
-
-  def strategy
-    @strategy ||= server.authorization_request(pre_auth.response_type)
-  end
 end
diff --git a/app/controllers/omniauth_callbacks_controller.rb b/app/controllers/omniauth_callbacks_controller.rb
index f54c79c2e37..58d50ad647b 100644
--- a/app/controllers/omniauth_callbacks_controller.rb
+++ b/app/controllers/omniauth_callbacks_controller.rb
@@ -78,6 +78,13 @@ class OmniauthCallbacksController < Devise::OmniauthCallbacksController
     handle_omniauth
   end
 
+  def authentiq
+    if params['sid']
+      handle_service_ticket oauth['provider'], params['sid']
+    end
+    handle_omniauth
+  end
+
   private
 
   def handle_omniauth
@@ -115,7 +122,7 @@ class OmniauthCallbacksController < Devise::OmniauthCallbacksController
     else
       error_message = @user.errors.full_messages.to_sentence
 
-      redirect_to omniauth_error_path(oauth['provider'], error: error_message) and return
+      return redirect_to omniauth_error_path(oauth['provider'], error: error_message)
     end
   end
 
diff --git a/app/controllers/profiles/keys_controller.rb b/app/controllers/profiles/keys_controller.rb
index 830e0b9591b..e4452f46056 100644
--- a/app/controllers/profiles/keys_controller.rb
+++ b/app/controllers/profiles/keys_controller.rb
@@ -10,11 +10,6 @@ class Profiles::KeysController < Profiles::ApplicationController
     @key = current_user.keys.find(params[:id])
   end
 
-  # Back-compat: We need to support this URL since git-annex webapp points to it
-  def new
-    redirect_to profile_keys_path
-  end
-
   def create
     @key = current_user.keys.new(key_params)
 
@@ -45,13 +40,13 @@ class Profiles::KeysController < Profiles::ApplicationController
         if user.present?
           render text: user.all_ssh_keys.join("\n"), content_type: "text/plain"
         else
-          render_404 and return
+          return render_404
         end
       rescue => e
         render text: e.message
       end
     else
-      render_404 and return
+      return render_404
     end
   end
 
diff --git a/app/controllers/profiles/notifications_controller.rb b/app/controllers/profiles/notifications_controller.rb
index b8b71d295f6..a271e2dfc4b 100644
--- a/app/controllers/profiles/notifications_controller.rb
+++ b/app/controllers/profiles/notifications_controller.rb
@@ -17,6 +17,6 @@ class Profiles::NotificationsController < Profiles::ApplicationController
   end
 
   def user_params
-    params.require(:user).permit(:notification_email)
+    params.require(:user).permit(:notification_email, :notified_of_own_activity)
   end
 end
diff --git a/app/controllers/profiles/personal_access_tokens_controller.rb b/app/controllers/profiles/personal_access_tokens_controller.rb
index 508b82a9a6c..0abe7ea3c9b 100644
--- a/app/controllers/profiles/personal_access_tokens_controller.rb
+++ b/app/controllers/profiles/personal_access_tokens_controller.rb
@@ -1,24 +1,22 @@
 class Profiles::PersonalAccessTokensController < Profiles::ApplicationController
-  before_action :load_personal_access_tokens, only: :index
-
   def index
-    @personal_access_token = current_user.personal_access_tokens.build
+    set_index_vars
   end
 
   def create
-    @personal_access_token = current_user.personal_access_tokens.generate(personal_access_token_params)
+    @personal_access_token = finder.build(personal_access_token_params)
 
     if @personal_access_token.save
       flash[:personal_access_token] = @personal_access_token.token
       redirect_to profile_personal_access_tokens_path, notice: "Your new personal access token has been created."
     else
-      load_personal_access_tokens
+      set_index_vars
       render :index
     end
   end
 
   def revoke
-    @personal_access_token = current_user.personal_access_tokens.find(params[:id])
+    @personal_access_token = finder.find(params[:id])
 
     if @personal_access_token.revoke!
       flash[:notice] = "Revoked personal access token #{@personal_access_token.name}!"
@@ -31,12 +29,19 @@ class Profiles::PersonalAccessTokensController < Profiles::ApplicationController
 
   private
 
+  def finder(options = {})
+    PersonalAccessTokensFinder.new({ user: current_user, impersonation: false }.merge(options))
+  end
+
   def personal_access_token_params
-    params.require(:personal_access_token).permit(:name, :expires_at)
+    params.require(:personal_access_token).permit(:name, :expires_at, scopes: [])
   end
 
-  def load_personal_access_tokens
-    @active_personal_access_tokens = current_user.personal_access_tokens.active.order(:expires_at)
-    @inactive_personal_access_tokens = current_user.personal_access_tokens.inactive
+  def set_index_vars
+    @scopes = Gitlab::Auth::API_SCOPES
+
+    @personal_access_token = finder.build
+    @inactive_personal_access_tokens = finder(state: 'inactive').execute
+    @active_personal_access_tokens = finder(state: 'active').execute.order(:expires_at)
   end
 end
diff --git a/app/controllers/profiles/preferences_controller.rb b/app/controllers/profiles/preferences_controller.rb
index a9a06ecc808..0d891ef4004 100644
--- a/app/controllers/profiles/preferences_controller.rb
+++ b/app/controllers/profiles/preferences_controller.rb
@@ -34,7 +34,6 @@ class Profiles::PreferencesController < Profiles::ApplicationController
       :layout,
       :dashboard,
       :project_view,
-      :theme_id
     )
   end
 end
diff --git a/app/controllers/profiles/two_factor_auths_controller.rb b/app/controllers/profiles/two_factor_auths_controller.rb
index 9eb75bb3891..26e7e93533e 100644
--- a/app/controllers/profiles/two_factor_auths_controller.rb
+++ b/app/controllers/profiles/two_factor_auths_controller.rb
@@ -22,6 +22,7 @@ class Profiles::TwoFactorAuthsController < Profiles::ApplicationController
     end
 
     @qr_code = build_qr_code
+    @account_string = account_string
     setup_u2f_registration
   end
 
@@ -78,9 +79,12 @@ class Profiles::TwoFactorAuthsController < Profiles::ApplicationController
   private
 
   def build_qr_code
-    issuer = "#{issuer_host} | #{current_user.email}"
-    uri = current_user.otp_provisioning_uri(current_user.email, issuer: issuer)
-    RQRCode::render_qrcode(uri, :svg, level: :m, unit: 3)
+    uri = current_user.otp_provisioning_uri(account_string, issuer: issuer_host)
+    RQRCode.render_qrcode(uri, :svg, level: :m, unit: 3)
+  end
+
+  def account_string
+    "#{issuer_host}:#{current_user.email}"
   end
 
   def issuer_host
diff --git a/app/controllers/profiles_controller.rb b/app/controllers/profiles_controller.rb
index f0c71725ea8..987b95e89b9 100644
--- a/app/controllers/profiles_controller.rb
+++ b/app/controllers/profiles_controller.rb
@@ -47,11 +47,14 @@ class ProfilesController < Profiles::ApplicationController
   end
 
   def update_username
-    @user.update_attributes(username: user_params[:username])
-
-    respond_to do |format|
-      format.js
+    if @user.update_attributes(username: user_params[:username])
+      options = { notice: "Username successfully changed" }
+    else
+      message = @user.errors.full_messages.uniq.join('. ')
+      options = { alert: "Username change failed - #{message}" }
     end
+
+    redirect_back_or_default(default: { action: 'show' }, options: options)
   end
 
   private
diff --git a/app/controllers/projects/application_controller.rb b/app/controllers/projects/application_controller.rb
index b2ff36f6538..e2f81b09adc 100644
--- a/app/controllers/projects/application_controller.rb
+++ b/app/controllers/projects/application_controller.rb
@@ -18,13 +18,13 @@ class Projects::ApplicationController < ApplicationController
       # to
       #   localhost/group/project
       #
-      if id =~ /\.git\Z/
+      if params[:format] == 'git'
         redirect_to request.original_url.gsub(/\.git\/?\Z/, '')
         return
       end
 
       project_path = "#{namespace}/#{id}"
-      @project = Project.find_with_namespace(project_path)
+      @project = Project.find_by_full_path(project_path)
 
       if can?(current_user, :read_project, @project) && !@project.pending_delete?
         if @project.path_with_namespace != project_path
@@ -83,7 +83,6 @@ class Projects::ApplicationController < ApplicationController
   end
 
   def apply_diff_view_cookie!
-    @show_changes_tab = params[:view].present?
     cookies.permanent[:diff_view] = params.delete(:view) if params[:view].present?
   end
 
diff --git a/app/controllers/projects/autocomplete_sources_controller.rb b/app/controllers/projects/autocomplete_sources_controller.rb
new file mode 100644
index 00000000000..ffb54390965
--- /dev/null
+++ b/app/controllers/projects/autocomplete_sources_controller.rb
@@ -0,0 +1,44 @@
+class Projects::AutocompleteSourcesController < Projects::ApplicationController
+  before_action :load_autocomplete_service, except: [:members]
+
+  def members
+    render json: ::Projects::ParticipantsService.new(@project, current_user).execute(noteable)
+  end
+
+  def issues
+    render json: @autocomplete_service.issues
+  end
+
+  def merge_requests
+    render json: @autocomplete_service.merge_requests
+  end
+
+  def labels
+    render json: @autocomplete_service.labels
+  end
+
+  def milestones
+    render json: @autocomplete_service.milestones
+  end
+
+  def commands
+    render json: @autocomplete_service.commands(noteable, params[:type])
+  end
+
+  private
+
+  def load_autocomplete_service
+    @autocomplete_service = ::Projects::AutocompleteService.new(@project, current_user)
+  end
+
+  def noteable
+    case params[:type]
+    when 'Issue'
+      IssuesFinder.new(current_user, project_id: @project.id).execute.find_by(iid: params[:type_id])
+    when 'MergeRequest'
+      MergeRequestsFinder.new(current_user, project_id: @project.id).execute.find_by(iid: params[:type_id])
+    when 'Commit'
+      @project.commit(params[:type_id])
+    end
+  end
+end
diff --git a/app/controllers/projects/blame_controller.rb b/app/controllers/projects/blame_controller.rb
index f576d0be1fc..863a766a255 100644
--- a/app/controllers/projects/blame_controller.rb
+++ b/app/controllers/projects/blame_controller.rb
@@ -8,6 +8,9 @@ class Projects::BlameController < Projects::ApplicationController
 
   def show
     @blob = @repository.blob_at(@commit.id, @path)
+    
+    return render_404 unless @blob
+
     @blame_groups = Gitlab::Blame.new(@blob, @commit).groups
   end
 end
diff --git a/app/controllers/projects/blob_controller.rb b/app/controllers/projects/blob_controller.rb
index 9940263ae24..52fc67d162c 100644
--- a/app/controllers/projects/blob_controller.rb
+++ b/app/controllers/projects/blob_controller.rb
@@ -5,7 +5,7 @@ class Projects::BlobController < Projects::ApplicationController
   include ActionView::Helpers::SanitizeHelper
 
   # Raised when given an invalid file path
-  class InvalidPathError < StandardError; end
+  InvalidPathError = Class.new(StandardError)
 
   before_action :require_non_empty_project, except: [:new, :create]
   before_action :authorize_download_code!
@@ -23,13 +23,17 @@ class Projects::BlobController < Projects::ApplicationController
   end
 
   def create
+    update_ref
+
     create_commit(Files::CreateService, success_notice: "The file has been successfully created.",
-                                        success_path: namespace_project_blob_path(@project.namespace, @project, File.join(@target_branch, @file_path)),
+                                        success_path: -> { namespace_project_blob_path(@project.namespace, @project, File.join(@target_branch, @file_path)) },
                                         failure_view: :new,
                                         failure_path: namespace_project_new_blob_path(@project.namespace, @project, @ref))
   end
 
   def show
+    environment_params = @repository.branch_exists?(@ref) ? { ref: @ref } : { commit: @commit }
+    @environment = EnvironmentsFinder.new(@project, current_user, environment_params).execute.last
   end
 
   def edit
@@ -38,7 +42,7 @@ class Projects::BlobController < Projects::ApplicationController
 
   def update
     @path = params[:file_path] if params[:file_path].present?
-    create_commit(Files::UpdateService, success_path: after_edit_path,
+    create_commit(Files::UpdateService, success_path: -> { after_edit_path },
                                         failure_view: :edit,
                                         failure_path: namespace_project_blob_path(@project.namespace, @project, @id))
 
@@ -59,10 +63,10 @@ class Projects::BlobController < Projects::ApplicationController
   end
 
   def destroy
-    create_commit(Files::DeleteService, success_notice: "The file has been successfully deleted.",
-                                        success_path: namespace_project_tree_path(@project.namespace, @project, @target_branch),
-                                        failure_view: :show,
-                                        failure_path: namespace_project_blob_path(@project.namespace, @project, @id))
+    create_commit(Files::DestroyService, success_notice: "The file has been successfully deleted.",
+                                         success_path: -> { namespace_project_tree_path(@project.namespace, @project, @target_branch) },
+                                         failure_view: :show,
+                                         failure_path: namespace_project_blob_path(@project.namespace, @project, @id))
   end
 
   def diff
@@ -85,6 +89,11 @@ class Projects::BlobController < Projects::ApplicationController
 
   private
 
+  def update_ref
+    branch_exists = @repository.find_branch(@target_branch)
+    @ref = @target_branch if branch_exists
+  end
+
   def blob
     @blob ||= Blob.decorate(@repository.blob_at(@commit.id, @path))
 
@@ -93,7 +102,7 @@ class Projects::BlobController < Projects::ApplicationController
     else
       if tree = @repository.tree(@commit.id, @path)
         if tree.entries.any?
-          redirect_to namespace_project_tree_path(@project.namespace, @project, File.join(@ref, @path)) and return
+          return redirect_to namespace_project_tree_path(@project.namespace, @project, File.join(@ref, @path))
         end
       end
 
diff --git a/app/controllers/projects/boards/issues_controller.rb b/app/controllers/projects/boards/issues_controller.rb
index dc33e1405f2..28c9646910d 100644
--- a/app/controllers/projects/boards/issues_controller.rb
+++ b/app/controllers/projects/boards/issues_controller.rb
@@ -7,7 +7,8 @@ module Projects
 
       def index
         issues = ::Boards::Issues::ListService.new(project, current_user, filter_params).execute
-        issues = issues.page(params[:page])
+        issues = issues.page(params[:page]).per(params[:per] || 20)
+        make_sure_position_is_set(issues)
 
         render json: {
           issues: serialize_as_json(issues),
@@ -38,6 +39,12 @@ module Projects
 
       private
 
+      def make_sure_position_is_set(issues)
+        issues.each do |issue|
+          issue.move_to_end && issue.save unless issue.relative_position
+        end
+      end
+
       def issue
         @issue ||=
           IssuesFinder.new(current_user, project_id: project.id)
@@ -59,11 +66,11 @@ module Projects
       end
 
       def filter_params
-        params.merge(board_id: params[:board_id], id: params[:list_id])
+        params.merge(board_id: params[:board_id], id: params[:list_id]).compact
       end
 
       def move_params
-        params.permit(:board_id, :id, :from_list_id, :to_list_id)
+        params.permit(:board_id, :id, :from_list_id, :to_list_id, :move_before_iid, :move_after_iid)
       end
 
       def issue_params
@@ -73,7 +80,7 @@ module Projects
       def serialize_as_json(resource)
         resource.as_json(
           labels: true,
-          only: [:iid, :title, :confidential, :due_date],
+          only: [:id, :iid, :title, :confidential, :due_date, :relative_position],
           include: {
             assignee: { only: [:id, :name, :username], methods: [:avatar_url] },
             milestone: { only: [:id, :title] }
diff --git a/app/controllers/projects/branches_controller.rb b/app/controllers/projects/branches_controller.rb
index 89d84809e3a..22714d9c5a4 100644
--- a/app/controllers/projects/branches_controller.rb
+++ b/app/controllers/projects/branches_controller.rb
@@ -1,25 +1,27 @@
 class Projects::BranchesController < Projects::ApplicationController
   include ActionView::Helpers::SanitizeHelper
   include SortingHelper
+
   # Authorize
-  before_action :require_non_empty_project
+  before_action :require_non_empty_project, except: :create
   before_action :authorize_download_code!
   before_action :authorize_push_code!, only: [:new, :create, :destroy, :destroy_all_merged]
 
   def index
     @sort = params[:sort].presence || sort_value_name
     @branches = BranchesFinder.new(@repository, params).execute
-    @branches = Kaminari.paginate_array(@branches).page(params[:page])
 
-    @max_commits = @branches.reduce(0) do |memo, branch|
-      diverging_commit_counts = repository.diverging_commit_counts(branch)
-      [memo, diverging_commit_counts[:behind], diverging_commit_counts[:ahead]].max
-    end
+    @branches = Kaminari.paginate_array(@branches).page(params[:page]) unless params[:show_all].present?
 
     respond_to do |format|
-      format.html
+      format.html do
+        @max_commits = @branches.reduce(0) do |memo, branch|
+          diverging_commit_counts = repository.diverging_commit_counts(branch)
+          [memo, diverging_commit_counts[:behind], diverging_commit_counts[:ahead]].max
+        end
+      end
       format.json do
-        render json: @repository.branch_names
+        render json: @branches.map(&:name)
       end
     end
   end
@@ -32,6 +34,8 @@ class Projects::BranchesController < Projects::ApplicationController
     branch_name = sanitize(strip_tags(params[:branch_name]))
     branch_name = Addressable::URI.unescape(branch_name)
 
+    redirect_to_autodeploy = project.empty_repo? && project.deployment_services.present?
+
     result = CreateBranchService.new(project, current_user).
         execute(branch_name, ref)
 
@@ -42,8 +46,15 @@ class Projects::BranchesController < Projects::ApplicationController
 
     if result[:status] == :success
       @branch = result[:branch]
-      redirect_to namespace_project_tree_path(@project.namespace, @project,
-                                              @branch.name)
+
+      if redirect_to_autodeploy
+        redirect_to(
+          url_to_autodeploy_setup(project, branch_name),
+          notice: view_context.autodeploy_flash_notice(branch_name))
+      else
+        redirect_to namespace_project_tree_path(@project.namespace, @project,
+                                                @branch.name)
+      end
     else
       @error = result[:message]
       render action: 'new'
@@ -76,7 +87,19 @@ class Projects::BranchesController < Projects::ApplicationController
       ref_escaped = sanitize(strip_tags(params[:ref]))
       Addressable::URI.unescape(ref_escaped)
     else
-      @project.default_branch
+      @project.default_branch || 'master'
     end
   end
+
+  def url_to_autodeploy_setup(project, branch_name)
+    namespace_project_new_blob_path(
+      project.namespace,
+      project,
+      branch_name,
+      file_name: '.gitlab-ci.yml',
+      commit_message: 'Set up auto deploy',
+      target_branch: branch_name,
+      context: 'autodeploy'
+    )
+  end
 end
diff --git a/app/controllers/projects/builds_controller.rb b/app/controllers/projects/builds_controller.rb
index fbe391fc58c..886934a3f67 100644
--- a/app/controllers/projects/builds_controller.rb
+++ b/app/controllers/projects/builds_controller.rb
@@ -94,7 +94,7 @@ class Projects::BuildsController < Projects::ApplicationController
   private
 
   def build
-    @build ||= project.builds.find_by!(id: params[:id])
+    @build ||= project.builds.find_by!(id: params[:id]).present(current_user: current_user)
   end
 
   def build_path(build)
diff --git a/app/controllers/projects/commit_controller.rb b/app/controllers/projects/commit_controller.rb
index cdfc1ba7b92..cc67f688d51 100644
--- a/app/controllers/projects/commit_controller.rb
+++ b/app/controllers/projects/commit_controller.rb
@@ -8,13 +8,10 @@ class Projects::CommitController < Projects::ApplicationController
 
   # Authorize
   before_action :require_non_empty_project
-  before_action :authorize_download_code!, except: [:cancel_builds, :retry_builds]
-  before_action :authorize_update_build!, only: [:cancel_builds, :retry_builds]
+  before_action :authorize_download_code!
   before_action :authorize_read_pipeline!, only: [:pipelines]
-  before_action :authorize_read_commit_status!, only: [:builds]
   before_action :commit
-  before_action :define_commit_vars, only: [:show, :diff_for_path, :builds, :pipelines]
-  before_action :define_status_vars, only: [:show, :builds, :pipelines]
+  before_action :define_commit_vars, only: [:show, :diff_for_path, :pipelines]
   before_action :define_note_vars, only: [:show, :diff_for_path]
   before_action :authorize_edit_tree!, only: [:revert, :cherry_pick]
 
@@ -33,25 +30,16 @@ class Projects::CommitController < Projects::ApplicationController
   end
 
   def pipelines
-  end
-
-  def builds
-  end
-
-  def cancel_builds
-    ci_builds.running_or_pending.each(&:cancel)
-
-    redirect_back_or_default default: builds_namespace_project_commit_path(project.namespace, project, commit.sha)
-  end
+    @pipelines = @commit.pipelines.order(id: :desc)
 
-  def retry_builds
-    ci_builds.latest.failed.each do |build|
-      if build.retryable?
-        Ci::Build.retry(build, current_user)
+    respond_to do |format|
+      format.html
+      format.json do
+        render json: PipelineSerializer
+          .new(project: @project, user: @current_user)
+          .represent(@pipelines)
       end
     end
-
-    redirect_back_or_default default: builds_namespace_project_commit_path(project.namespace, project, commit.sha)
   end
 
   def branches
@@ -61,49 +49,55 @@ class Projects::CommitController < Projects::ApplicationController
   end
 
   def revert
-    assign_change_commit_vars(@commit.revert_branch_name)
+    assign_change_commit_vars
 
-    return render_404 if @target_branch.blank?
+    return render_404 if @start_branch.blank?
 
-    create_commit(Commits::RevertService, success_notice: "The #{@commit.change_type_title} has been successfully reverted.",
-                                          success_path: successful_change_path, failure_path: failed_change_path)
+    @target_branch = create_new_branch? ? @commit.revert_branch_name : @start_branch
+
+    @mr_target_branch = @start_branch
+
+    create_commit(Commits::RevertService, success_notice: "The #{@commit.change_type_title(current_user)} has been successfully reverted.",
+                                          success_path: -> { successful_change_path }, failure_path: failed_change_path)
   end
 
   def cherry_pick
-    assign_change_commit_vars(@commit.cherry_pick_branch_name)
+    assign_change_commit_vars
+
+    return render_404 if @start_branch.blank?
 
-    return render_404 if @target_branch.blank?
+    @target_branch = create_new_branch? ? @commit.cherry_pick_branch_name : @start_branch
 
-    create_commit(Commits::CherryPickService, success_notice: "The #{@commit.change_type_title} has been successfully cherry-picked.",
-                                              success_path: successful_change_path, failure_path: failed_change_path)
+    @mr_target_branch = @start_branch
+
+    create_commit(Commits::CherryPickService, success_notice: "The #{@commit.change_type_title(current_user)} has been successfully cherry-picked.",
+                                              success_path: -> { successful_change_path }, failure_path: failed_change_path)
   end
 
   private
 
-  def successful_change_path
-    return referenced_merge_request_url if @commit.merged_merge_request
+  def create_new_branch?
+    params[:create_merge_request].present? || !can?(current_user, :push_code, @project)
+  end
 
-    namespace_project_commits_url(@project.namespace, @project, @target_branch)
+  def successful_change_path
+    referenced_merge_request_url || namespace_project_commits_url(@project.namespace, @project, @target_branch)
   end
 
   def failed_change_path
-    return referenced_merge_request_url if @commit.merged_merge_request
-
-    namespace_project_commit_url(@project.namespace, @project, params[:id])
+    referenced_merge_request_url || namespace_project_commit_url(@project.namespace, @project, params[:id])
   end
 
   def referenced_merge_request_url
-    namespace_project_merge_request_url(@project.namespace, @project, @commit.merged_merge_request)
+    if merge_request = @commit.merged_merge_request(current_user)
+      namespace_project_merge_request_url(merge_request.target_project.namespace, merge_request.target_project, merge_request)
+    end
   end
 
   def commit
     @noteable = @commit ||= @project.commit(params[:id])
   end
 
-  def ci_builds
-    @ci_builds ||= Ci::Build.where(pipeline: pipelines)
-  end
-
   def define_commit_vars
     return git_not_found! unless commit
 
@@ -112,6 +106,8 @@ class Projects::CommitController < Projects::ApplicationController
 
     @diffs = commit.diffs(opts)
     @notes_count = commit.notes.count
+
+    @environment = EnvironmentsFinder.new(@project, current_user, commit: @commit).execute.last
   end
 
   def define_note_vars
@@ -133,20 +129,8 @@ class Projects::CommitController < Projects::ApplicationController
     }
   end
 
-  def define_status_vars
-    @ci_pipelines = project.pipelines.where(sha: commit.sha)
-    @statuses = CommitStatus.where(pipeline: @ci_pipelines).relevant
-    @builds = Ci::Build.where(pipeline: @ci_pipelines).relevant
-  end
-
-  def assign_change_commit_vars(mr_source_branch)
-    @commit = project.commit(params[:id])
-    @target_branch = params[:target_branch]
-    @mr_source_branch = mr_source_branch
-    @mr_target_branch = @target_branch
-    @commit_params = {
-      commit: @commit,
-      create_merge_request: params[:create_merge_request].present? || different_project?
-    }
+  def assign_change_commit_vars
+    @start_branch = params[:start_branch]
+    @commit_params = { commit: @commit }
   end
 end
diff --git a/app/controllers/projects/commits_controller.rb b/app/controllers/projects/commits_controller.rb
index aba87b6144b..ad92f05a42d 100644
--- a/app/controllers/projects/commits_controller.rb
+++ b/app/controllers/projects/commits_controller.rb
@@ -21,7 +21,7 @@ class Projects::CommitsController < Projects::ApplicationController
     @note_counts = project.notes.where(commit_id: @commits.map(&:id)).
       group(:commit_id).count
 
-    @merge_request = @project.merge_requests.opened.
+    @merge_request = MergeRequestsFinder.new(current_user, project_id: @project.id).execute.opened.
       find_by(source_project: @project, source_branch: @ref, target_branch: @repository.root_ref)
 
     respond_to do |format|
diff --git a/app/controllers/projects/compare_controller.rb b/app/controllers/projects/compare_controller.rb
index bee3d56076c..c6651254d70 100644
--- a/app/controllers/projects/compare_controller.rb
+++ b/app/controllers/projects/compare_controller.rb
@@ -25,8 +25,17 @@ class Projects::CompareController < Projects::ApplicationController
   end
 
   def create
-    redirect_to namespace_project_compare_path(@project.namespace, @project,
+    if params[:from].blank? || params[:to].blank?
+      flash[:alert] = "You must select from and to branches"
+      from_to_vars = {
+        from: params[:from].presence,
+        to: params[:to].presence
+      }
+      redirect_to namespace_project_compare_index_path(@project.namespace, @project, from_to_vars)
+    else
+      redirect_to namespace_project_compare_path(@project.namespace, @project,
                                                params[:from], params[:to])
+    end
   end
 
   private
@@ -37,7 +46,8 @@ class Projects::CompareController < Projects::ApplicationController
   end
 
   def define_diff_vars
-    @compare = CompareService.new.execute(@project, @head_ref, @project, @start_ref)
+    @compare = CompareService.new(@project, @head_ref)
+      .execute(@project, @start_ref)
 
     if @compare
       @commits = @compare.commits
@@ -47,13 +57,16 @@ class Projects::CompareController < Projects::ApplicationController
 
       @diffs = @compare.diffs(diff_options)
 
+      environment_params = @repository.branch_exists?(@head_ref) ? { ref: @head_ref } : { commit: @commit }
+      @environment = EnvironmentsFinder.new(@project, current_user, environment_params).execute.last
+
       @diff_notes_disabled = true
       @grouped_diff_discussions = {}
     end
   end
 
   def merge_request
-    @merge_request ||= @project.merge_requests.opened.
+    @merge_request ||= MergeRequestsFinder.new(current_user, project_id: @project.id).execute.opened.
       find_by(source_project: @project, source_branch: @head_ref, target_branch: @start_ref)
   end
 end
diff --git a/app/controllers/projects/cycle_analytics/events_controller.rb b/app/controllers/projects/cycle_analytics/events_controller.rb
index 13b3eec761f..b69d46f2c41 100644
--- a/app/controllers/projects/cycle_analytics/events_controller.rb
+++ b/app/controllers/projects/cycle_analytics/events_controller.rb
@@ -9,56 +9,52 @@ module Projects
       before_action :authorize_read_merge_request!, only: [:code, :review]
 
       def issue
-        render_events(events.issue_events)
+        render_events(cycle_analytics[:issue].events)
       end
     
       def plan
-        render_events(events.plan_events)
+        render_events(cycle_analytics[:plan].events)
       end
     
       def code
-        render_events(events.code_events)
+        render_events(cycle_analytics[:code].events)
       end
     
       def test
-        options[:branch] = events_params[:branch_name]
+        options(events_params)[:branch] = events_params[:branch_name]
     
-        render_events(events.test_events)
+        render_events(cycle_analytics[:test].events)
       end
     
       def review
-        render_events(events.review_events)
+        render_events(cycle_analytics[:review].events)
       end
     
       def staging
-        render_events(events.staging_events)
+        render_events(cycle_analytics[:staging].events)
       end
     
       def production
-        render_events(events.production_events)
+        render_events(cycle_analytics[:production].events)
       end
     
       private
-    
-      def render_events(events_list)
+
+      def render_events(events)
         respond_to do |format|
           format.html
-          format.json { render json: { events: events_list } }
+          format.json { render json: { events: events } }
         end
       end
     
-      def events
-        @events ||= Gitlab::CycleAnalytics::Events.new(project: project, options: options)
-      end
-    
-      def options
-        @options ||= { from: start_date(events_params), current_user: current_user }
+      def cycle_analytics
+        @cycle_analytics ||= ::CycleAnalytics.new(project, options(events_params))
       end
     
       def events_params
         return {} unless params[:events].present?
     
-        params[:events].slice(:start_date, :branch_name)
+        params[:events].permit(:start_date, :branch_name)
       end
     end
   end
diff --git a/app/controllers/projects/cycle_analytics_controller.rb b/app/controllers/projects/cycle_analytics_controller.rb
index ac639ef015b..88ac3ad046b 100644
--- a/app/controllers/projects/cycle_analytics_controller.rb
+++ b/app/controllers/projects/cycle_analytics_controller.rb
@@ -6,11 +6,9 @@ class Projects::CycleAnalyticsController < Projects::ApplicationController
   before_action :authorize_read_cycle_analytics!
 
   def show
-    @cycle_analytics = ::CycleAnalytics.new(@project, current_user, from: start_date(cycle_analytics_params))
+    @cycle_analytics = ::CycleAnalytics.new(@project, options(cycle_analytics_params))
 
-    stats_values, cycle_analytics_json = generate_cycle_analytics_data
-
-    @cycle_analytics_no_data = stats_values.blank?
+    @cycle_analytics_no_data = @cycle_analytics.no_stats?
 
     respond_to do |format|
       format.html
@@ -23,50 +21,14 @@ class Projects::CycleAnalyticsController < Projects::ApplicationController
   def cycle_analytics_params
     return {} unless params[:cycle_analytics].present?
 
-    { start_date: params[:cycle_analytics][:start_date] }
+    params[:cycle_analytics].permit(:start_date)
   end
 
-  def generate_cycle_analytics_data
-    stats_values = []
-
-    cycle_analytics_view_data = [[:issue, "Issue", "Related Issues", "Time before an issue gets scheduled"],
-                                 [:plan, "Plan", "Related Commits", "Time before an issue starts implementation"],
-                                 [:code, "Code", "Related Merge Requests", "Time spent coding"],
-                                 [:test, "Test", "Relative Builds Trigger by Commits", "The time taken to build and test the application"],
-                                 [:review, "Review", "Relative Merged Requests", "The time taken to review the code"],
-                                 [:staging, "Staging", "Relative Deployed Builds", "The time taken in staging"],
-                                 [:production, "Production", "Related Issues", "The total time taken from idea to production"]]
-
-    stats = cycle_analytics_view_data.reduce([]) do |stats, (stage_method, stage_text, stage_legend, stage_description)|
-      value = @cycle_analytics.send(stage_method).presence
-
-      stats_values << value.abs if value
-
-      stats << {
-        title: stage_text,
-        description: stage_description,
-        legend: stage_legend,
-        value: value && !value.zero? ? distance_of_time_in_words(value) : nil
-      }
-
-      stats
-    end
-
-    issues = @cycle_analytics.summary.new_issues
-    commits = @cycle_analytics.summary.commits
-    deploys = @cycle_analytics.summary.deploys
-
-    summary = [
-      { title: "New Issue".pluralize(issues), value: issues },
-      { title: "Commit".pluralize(commits), value: commits },
-      { title: "Deploy".pluralize(deploys), value: deploys }
-    ]
-
-    cycle_analytics_hash = { summary: summary,
-                             stats: stats,
-                             permissions: @cycle_analytics.permissions(user: current_user)
+  def cycle_analytics_json
+    {
+      summary: @cycle_analytics.summary,
+      stats: @cycle_analytics.stats,
+      permissions: @cycle_analytics.permissions(user: current_user)
     }
-
-    [stats_values, cycle_analytics_hash]
   end
 end
diff --git a/app/controllers/projects/deploy_keys_controller.rb b/app/controllers/projects/deploy_keys_controller.rb
index 529e0aa2d33..1502b734f37 100644
--- a/app/controllers/projects/deploy_keys_controller.rb
+++ b/app/controllers/projects/deploy_keys_controller.rb
@@ -1,4 +1,5 @@
 class Projects::DeployKeysController < Projects::ApplicationController
+  include RepositorySettingsRedirect
   respond_to :html
 
   # Authorize
@@ -7,52 +8,37 @@ class Projects::DeployKeysController < Projects::ApplicationController
   layout "project_settings"
 
   def index
-    @key = DeployKey.new
-    set_index_vars
+    redirect_to_repository_settings(@project)
   end
 
   def new
-    redirect_to namespace_project_deploy_keys_path(@project.namespace, @project)
+    redirect_to_repository_settings(@project)
   end
 
   def create
-    @key = DeployKey.new(deploy_key_params)
-    set_index_vars
+    @key = DeployKey.new(deploy_key_params.merge(user: current_user))
 
-    if @key.valid? && @project.deploy_keys << @key
-      redirect_to namespace_project_deploy_keys_path(@project.namespace, @project)
-    else
-      render "index"
+    unless @key.valid? && @project.deploy_keys << @key
+      flash[:alert] = @key.errors.full_messages.join(', ').html_safe      
     end
+    redirect_to_repository_settings(@project)
   end
 
   def enable
     Projects::EnableDeployKeyService.new(@project, current_user, params).execute
 
-    redirect_to namespace_project_deploy_keys_path(@project.namespace, @project)
+    redirect_to_repository_settings(@project)
   end
 
   def disable
     @project.deploy_keys_projects.find_by(deploy_key_id: params[:id]).destroy
 
-    redirect_back_or_default(default: { action: 'index' })
+    redirect_to_repository_settings(@project)
   end
 
   protected
 
-  def set_index_vars
-    @enabled_keys           ||= @project.deploy_keys
-
-    @available_keys         ||= current_user.accessible_deploy_keys - @enabled_keys
-    @available_project_keys ||= current_user.project_deploy_keys - @enabled_keys
-    @available_public_keys  ||= DeployKey.are_public - @enabled_keys
-
-    # Public keys that are already used by another accessible project are already
-    # in @available_project_keys.
-    @available_public_keys -= @available_project_keys
-  end
-
   def deploy_key_params
-    params.require(:deploy_key).permit(:key, :title)
+    params.require(:deploy_key).permit(:key, :title, :can_push)
   end
 end
diff --git a/app/controllers/projects/discussions_controller.rb b/app/controllers/projects/discussions_controller.rb
index 148e39630e3..1349b015a63 100644
--- a/app/controllers/projects/discussions_controller.rb
+++ b/app/controllers/projects/discussions_controller.rb
@@ -24,7 +24,7 @@ class Projects::DiscussionsController < Projects::ApplicationController
   private
 
   def merge_request
-    @merge_request ||= @project.merge_requests.find_by!(iid: params[:merge_request_id])
+    @merge_request ||= MergeRequestsFinder.new(current_user, project_id: @project.id).find_by!(iid: params[:merge_request_id])
   end
 
   def discussion
diff --git a/app/controllers/projects/environments_controller.rb b/app/controllers/projects/environments_controller.rb
index 6bd4cb3f2f5..fa37963dfd4 100644
--- a/app/controllers/projects/environments_controller.rb
+++ b/app/controllers/projects/environments_controller.rb
@@ -4,18 +4,45 @@ class Projects::EnvironmentsController < Projects::ApplicationController
   before_action :authorize_create_environment!, only: [:new, :create]
   before_action :authorize_create_deployment!, only: [:stop]
   before_action :authorize_update_environment!, only: [:edit, :update]
-  before_action :environment, only: [:show, :edit, :update, :stop]
+  before_action :authorize_admin_environment!, only: [:terminal, :terminal_websocket_authorize]
+  before_action :environment, only: [:show, :edit, :update, :stop, :terminal, :terminal_websocket_authorize, :metrics]
+  before_action :verify_api_request!, only: :terminal_websocket_authorize
 
   def index
-    @scope = params[:scope]
     @environments = project.environments
-  
+      .with_state(params[:scope] || :available)
+
     respond_to do |format|
       format.html
       format.json do
-        render json: EnvironmentSerializer
-          .new(project: @project)
-          .represent(@environments)
+        render json: {
+          environments: EnvironmentSerializer
+            .new(project: @project, user: @current_user)
+            .with_pagination(request, response)
+            .within_folders
+            .represent(@environments),
+          available_count: project.environments.available.count,
+          stopped_count: project.environments.stopped.count
+        }
+      end
+    end
+  end
+
+  def folder
+    folder_environments = project.environments.where(environment_type: params[:id])
+    @environments = folder_environments.with_state(params[:scope] || :available)
+
+    respond_to do |format|
+      format.html
+      format.json do
+        render json: {
+          environments: EnvironmentSerializer
+            .new(project: @project, user: @current_user)
+            .with_pagination(request, response)
+            .represent(@environments),
+          available_count: folder_environments.available.count,
+          stopped_count: folder_environments.stopped.count
+        }
       end
     end
   end
@@ -50,14 +77,57 @@ class Projects::EnvironmentsController < Projects::ApplicationController
   end
 
   def stop
-    return render_404 unless @environment.stoppable?
+    return render_404 unless @environment.available?
+
+    stop_action = @environment.stop_with_action!(current_user)
+
+    if stop_action
+      redirect_to polymorphic_path([project.namespace.becomes(Namespace), project, stop_action])
+    else
+      redirect_to namespace_project_environment_path(project.namespace, project, @environment)
+    end
+  end
 
-    new_action = @environment.stop!(current_user)
-    redirect_to polymorphic_path([project.namespace.becomes(Namespace), project, new_action])
+  def terminal
+    # Currently, this acts as a hint to load the terminal details into the cache
+    # if they aren't there already. In the future, users will need these details
+    # to choose between terminals to connect to.
+    @terminals = environment.terminals
+  end
+
+  # GET .../terminal.ws : implemented in gitlab-workhorse
+  def terminal_websocket_authorize
+    # Just return the first terminal for now. If the list is in the process of
+    # being looked up, this may result in a 404 response, so the frontend
+    # should retry those errors
+    terminal = environment.terminals.try(:first)
+    if terminal
+      set_workhorse_internal_api_content_type
+      render json: Gitlab::Workhorse.terminal_websocket(terminal)
+    else
+      render text: 'Not found', status: 404
+    end
+  end
+
+  def metrics
+    # Currently, this acts as a hint to load the metrics details into the cache
+    # if they aren't there already
+    @metrics = environment.metrics || {}
+
+    respond_to do |format|
+      format.html
+      format.json do
+        render json: @metrics, status: @metrics.any? ? :ok : :no_content
+      end
+    end
   end
 
   private
 
+  def verify_api_request!
+    Gitlab::Workhorse.verify_api_request!(request.headers)
+  end
+
   def environment_params
     params.require(:environment).permit(:name, :external_url)
   end
diff --git a/app/controllers/projects/git_http_client_controller.rb b/app/controllers/projects/git_http_client_controller.rb
index 8714349e27f..9a1bf037a95 100644
--- a/app/controllers/projects/git_http_client_controller.rb
+++ b/app/controllers/projects/git_http_client_controller.rb
@@ -76,11 +76,12 @@ class Projects::GitHttpClientController < Projects::ApplicationController
     return @project if defined?(@project)
 
     project_id, _ = project_id_with_suffix
-    if project_id.blank?
-      @project = nil
-    else
-      @project = Project.find_with_namespace("#{params[:namespace_id]}/#{project_id}")
-    end
+    @project =
+      if project_id.blank?
+        nil
+      else
+        Project.find_by_full_path("#{params[:namespace_id]}/#{project_id}")
+      end
   end
 
   # This method returns two values so that we can parse
@@ -109,12 +110,14 @@ class Projects::GitHttpClientController < Projects::ApplicationController
   end
 
   def repository
+    wiki? ? project.wiki.repository : project.repository
+  end
+
+  def wiki?
+    return @wiki if defined?(@wiki)
+
     _, suffix = project_id_with_suffix
-    if suffix == '.wiki.git'
-      project.wiki.repository
-    else
-      project.repository
-    end
+    @wiki = suffix == '.wiki.git'
   end
 
   def render_not_found
diff --git a/app/controllers/projects/git_http_controller.rb b/app/controllers/projects/git_http_controller.rb
index 9184dcccac5..278098fcc58 100644
--- a/app/controllers/projects/git_http_controller.rb
+++ b/app/controllers/projects/git_http_controller.rb
@@ -84,7 +84,7 @@ class Projects::GitHttpController < Projects::GitHttpClientController
   end
 
   def access
-    @access ||= Gitlab::GitAccess.new(user, project, 'http', authentication_abilities: authentication_abilities)
+    @access ||= access_klass.new(user, project, 'http', authentication_abilities: authentication_abilities)
   end
 
   def access_check
@@ -102,4 +102,8 @@ class Projects::GitHttpController < Projects::GitHttpClientController
 
     access_check.allowed?
   end
+
+  def access_klass
+    @access_klass ||= wiki? ? Gitlab::GitAccessWiki : Gitlab::GitAccess
+  end
 end
diff --git a/app/controllers/projects/graphs_controller.rb b/app/controllers/projects/graphs_controller.rb
index 923e7340e69..43fc0c39801 100644
--- a/app/controllers/projects/graphs_controller.rb
+++ b/app/controllers/projects/graphs_controller.rb
@@ -17,6 +17,25 @@ class Projects::GraphsController < Projects::ApplicationController
   end
 
   def commits
+    redirect_to action: 'charts'
+  end
+
+  def languages
+    redirect_to action: 'charts'
+  end
+
+  def charts
+    get_commits
+    get_languages
+  end
+
+  def ci
+    redirect_to charts_namespace_project_pipelines_path(@project.namespace, @project)
+  end
+
+  private
+
+  def get_commits
     @commits = @project.repository.commits(@ref, limit: 2000, skip_merges: true)
     @commits_graph = Gitlab::Graphs::Commits.new(@commits)
     @commits_per_week_days = @commits_graph.commits_per_week_days
@@ -24,15 +43,7 @@ class Projects::GraphsController < Projects::ApplicationController
     @commits_per_month = @commits_graph.commits_per_month
   end
 
-  def ci
-    @charts = {}
-    @charts[:week] = Ci::Charts::WeekChart.new(project)
-    @charts[:month] = Ci::Charts::MonthChart.new(project)
-    @charts[:year] = Ci::Charts::YearChart.new(project)
-    @charts[:build_times] = Ci::Charts::BuildTime.new(project)
-  end
-
-  def languages
+  def get_languages
     @languages = Linguist::Repository.new(@repository.rugged, @repository.rugged.head.target_id).languages
     total = @languages.map(&:last).sum
 
@@ -52,8 +63,6 @@ class Projects::GraphsController < Projects::ApplicationController
     end
   end
 
-  private
-
   def fetch_graph
     @commits = @project.repository.commits(@ref, limit: 6000, skip_merges: true)
     @log = []
diff --git a/app/controllers/projects/group_links_controller.rb b/app/controllers/projects/group_links_controller.rb
index 9eaf26a0dbf..66b7bdbd988 100644
--- a/app/controllers/projects/group_links_controller.rb
+++ b/app/controllers/projects/group_links_controller.rb
@@ -4,10 +4,7 @@ class Projects::GroupLinksController < Projects::ApplicationController
   before_action :authorize_admin_project_member!, only: [:update]
 
   def index
-    @group_links = project.project_group_links.all
-
-    @skip_groups = @group_links.pluck(:group_id)
-    @skip_groups << project.namespace_id unless project.personal?
+    redirect_to namespace_project_settings_members_path
   end
 
   def create
@@ -25,7 +22,7 @@ class Projects::GroupLinksController < Projects::ApplicationController
       flash[:alert] = 'Please select a group.'
     end
 
-    redirect_to namespace_project_group_links_path(project.namespace, project)
+    redirect_to namespace_project_settings_members_path(project.namespace, project)
   end
 
   def update
@@ -39,7 +36,7 @@ class Projects::GroupLinksController < Projects::ApplicationController
 
     respond_to do |format|
       format.html do
-        redirect_to namespace_project_group_links_path(project.namespace, project)
+        redirect_to namespace_project_settings_members_path(project.namespace, project)
       end
       format.js { head :ok }
     end
diff --git a/app/controllers/projects/hooks_controller.rb b/app/controllers/projects/hooks_controller.rb
index 0ae8ff98009..b668a9331e7 100644
--- a/app/controllers/projects/hooks_controller.rb
+++ b/app/controllers/projects/hooks_controller.rb
@@ -6,21 +6,15 @@ class Projects::HooksController < Projects::ApplicationController
 
   layout "project_settings"
 
-  def index
-    @hooks = @project.hooks
-    @hook = ProjectHook.new
-  end
-
   def create
     @hook = @project.hooks.new(hook_params)
     @hook.save
 
-    if @hook.valid?
-      redirect_to namespace_project_hooks_path(@project.namespace, @project)
-    else
+    unless @hook.valid?      
       @hooks = @project.hooks.select(&:persisted?)
-      render :index
+      flash[:alert] = @hook.errors.full_messages.join.html_safe
     end
+    redirect_to namespace_project_settings_integrations_path(@project.namespace, @project)
   end
 
   def test
@@ -44,7 +38,7 @@ class Projects::HooksController < Projects::ApplicationController
   def destroy
     hook.destroy
 
-    redirect_to namespace_project_hooks_path(@project.namespace, @project)
+    redirect_to namespace_project_settings_integrations_path(@project.namespace, @project)
   end
 
   private
diff --git a/app/controllers/projects/issues_controller.rb b/app/controllers/projects/issues_controller.rb
index 4f66e01e0f7..f2fee62ebd6 100644
--- a/app/controllers/projects/issues_controller.rb
+++ b/app/controllers/projects/issues_controller.rb
@@ -23,13 +23,31 @@ class Projects::IssuesController < Projects::ApplicationController
   respond_to :html
 
   def index
-    @issues = issues_collection
-    @issues = @issues.page(params[:page])
+    @collection_type    = "Issue"
+    @issues             = issues_collection
+    @issues             = @issues.page(params[:page])
+    @issuable_meta_data = issuable_meta_data(@issues, @collection_type)
+
+    if @issues.out_of_range? && @issues.total_pages != 0
+      return redirect_to url_for(params.merge(page: @issues.total_pages))
+    end
 
     if params[:label_name].present?
       @labels = LabelsFinder.new(current_user, project_id: @project.id, title: params[:label_name]).execute
     end
 
+    @users = []
+
+    if params[:assignee_id].present?
+      assignee = User.find_by_id(params[:assignee_id])
+      @users.push(assignee) if assignee
+    end
+
+    if params[:author_id].present?
+      author = User.find_by_id(params[:author_id])
+      @users.push(author) if author
+    end
+
     respond_to do |format|
       format.html
       format.atom { render layout: false }
@@ -46,8 +64,15 @@ class Projects::IssuesController < Projects::ApplicationController
     params[:issue] ||= ActionController::Parameters.new(
       assignee_id: ""
     )
-    build_params = issue_params.merge(merge_request_for_resolving_discussions: merge_request_for_resolving_discussions)
-    @issue = @noteable = Issues::BuildService.new(project, current_user, build_params).execute
+    build_params = issue_params.merge(
+      merge_request_to_resolve_discussions_of: params[:merge_request_to_resolve_discussions_of],
+      discussion_to_resolve: params[:discussion_to_resolve]
+    )
+    service = Issues::BuildService.new(project, current_user, build_params)
+
+    @issue = @noteable = service.execute
+    @merge_request_to_resolve_discussions_of = service.merge_request_to_resolve_discussions_of
+    @discussion_to_resolve = service.discussions_to_resolve.first if params[:discussion_to_resolve]
 
     respond_with(@issue)
   end
@@ -76,17 +101,25 @@ class Projects::IssuesController < Projects::ApplicationController
   end
 
   def create
-    extra_params = { request: request,
-                     merge_request_for_resolving_discussions: merge_request_for_resolving_discussions }
-    @issue = Issues::CreateService.new(project, current_user, issue_params.merge(extra_params)).execute
+    create_params = issue_params.merge(spammable_params).merge(
+      merge_request_to_resolve_discussions_of: params[:merge_request_to_resolve_discussions_of],
+      discussion_to_resolve: params[:discussion_to_resolve]
+    )
+
+    service = Issues::CreateService.new(project, current_user, create_params)
+    @issue = service.execute
+
+    if service.discussions_to_resolve.count(&:resolved?) > 0
+      flash[:notice] = if service.discussion_to_resolve_id
+                         "Resolved 1 discussion."
+                       else
+                         "Resolved all discussions."
+                       end
+    end
 
     respond_to do |format|
       format.html do
-        if @issue.valid?
-          redirect_to issue_path(@issue)
-        else
-          render :new
-        end
+        recaptcha_check_with_fallback { render :new }
       end
       format.js do
         @link = @issue.attachment.url.to_js
@@ -95,7 +128,9 @@ class Projects::IssuesController < Projects::ApplicationController
   end
 
   def update
-    @issue = Issues::UpdateService.new(project, current_user, issue_params).execute(issue)
+    update_params = issue_params.merge(spammable_params)
+
+    @issue = Issues::UpdateService.new(project, current_user, update_params).execute(issue)
 
     if params[:move_to_project_id].to_i > 0
       new_project = Project.find(params[:move_to_project_id])
@@ -107,11 +142,7 @@ class Projects::IssuesController < Projects::ApplicationController
 
     respond_to do |format|
       format.html do
-        if @issue.valid?
-          redirect_to issue_path(@issue)
-        else
-          render :edit
-        end
+        recaptcha_check_with_fallback { render :edit }
       end
 
       format.json do
@@ -120,8 +151,7 @@ class Projects::IssuesController < Projects::ApplicationController
     end
 
   rescue ActiveRecord::StaleObjectError
-    @conflict = true
-    render :edit
+    render_conflict_response
   end
 
   def referenced_merge_requests
@@ -172,14 +202,6 @@ class Projects::IssuesController < Projects::ApplicationController
   alias_method :awardable, :issue
   alias_method :spammable, :issue
 
-  def merge_request_for_resolving_discussions
-    return unless merge_request_iid = params[:merge_request_for_resolving_discussions]
-
-    @merge_request_for_resolving_discussions ||= MergeRequestsFinder.new(current_user, project_id: project.id).
-                                                   execute.
-                                                   find_by(iid: merge_request_iid)
-  end
-
   def authorize_read_issue!
     return render_404 unless can?(current_user, :read_issue, @issue)
   end
diff --git a/app/controllers/projects/labels_controller.rb b/app/controllers/projects/labels_controller.rb
index 824ed7be73e..1593b5c1afb 100644
--- a/app/controllers/projects/labels_controller.rb
+++ b/app/controllers/projects/labels_controller.rb
@@ -2,12 +2,13 @@ class Projects::LabelsController < Projects::ApplicationController
   include ToggleSubscriptionAction
 
   before_action :module_enabled
-  before_action :label, only: [:edit, :update, :destroy]
+  before_action :label, only: [:edit, :update, :destroy, :promote]
   before_action :find_labels, only: [:index, :set_priorities, :remove_priority, :toggle_subscription]
   before_action :authorize_read_label!
   before_action :authorize_admin_labels!, only: [:new, :create, :edit, :update,
                                                  :generate, :destroy, :remove_priority,
                                                  :set_priorities]
+  before_action :authorize_admin_group!, only: [:promote]
 
   respond_to :js, :html
 
@@ -71,13 +72,7 @@ class Projects::LabelsController < Projects::ApplicationController
     @label.destroy
     @labels = find_labels
 
-    respond_to do |format|
-      format.html do
-        redirect_to(namespace_project_labels_path(@project.namespace, @project),
-                    notice: 'Label was removed')
-      end
-      format.js
-    end
+    redirect_to(namespace_project_labels_path(@project.namespace, @project), notice: 'Label was removed')
   end
 
   def remove_priority
@@ -108,6 +103,32 @@ class Projects::LabelsController < Projects::ApplicationController
     end
   end
 
+  def promote
+    promote_service = Labels::PromoteService.new(@project, @current_user)
+
+    begin
+      return render_404 unless promote_service.execute(@label)
+      respond_to do |format|
+        format.html do
+          redirect_to(namespace_project_labels_path(@project.namespace, @project),
+                      notice: 'Label was promoted to a Group Label')
+        end
+        format.js
+      end
+    rescue ActiveRecord::RecordInvalid => e
+      Gitlab::AppLogger.error "Failed to promote label \"#{@label.title}\" to group label"
+      Gitlab::AppLogger.error e
+
+      respond_to do |format|
+        format.html do
+          redirect_to(namespace_project_labels_path(@project.namespace, @project),
+                      notice: 'Failed to promote label due to internal error. Please contact administrators.')
+        end
+        format.js
+      end
+    end
+  end
+
   protected
 
   def module_enabled
@@ -135,4 +156,8 @@ class Projects::LabelsController < Projects::ApplicationController
   def authorize_admin_labels!
     return render_404 unless can?(current_user, :admin_label, @project)
   end
+
+  def authorize_admin_group!
+    return render_404 unless can?(current_user, :admin_group, @project.group)
+  end
 end
diff --git a/app/controllers/projects/lfs_api_controller.rb b/app/controllers/projects/lfs_api_controller.rb
index 440259b643c..8a5a645ed0e 100644
--- a/app/controllers/projects/lfs_api_controller.rb
+++ b/app/controllers/projects/lfs_api_controller.rb
@@ -48,6 +48,10 @@ class Projects::LfsApiController < Projects::GitHttpClientController
     objects.each do |object|
       if existing_oids.include?(object[:oid])
         object[:actions] = download_actions(object)
+
+        if Guest.can?(:download_code, project)
+          object[:authenticated] = true
+        end
       else
         object[:error] = {
           code: 404,
diff --git a/app/controllers/projects/mattermosts_controller.rb b/app/controllers/projects/mattermosts_controller.rb
new file mode 100644
index 00000000000..38f7e6eb5e9
--- /dev/null
+++ b/app/controllers/projects/mattermosts_controller.rb
@@ -0,0 +1,43 @@
+class Projects::MattermostsController < Projects::ApplicationController
+  include TriggersHelper
+  include ActionView::Helpers::AssetUrlHelper
+
+  layout 'project_settings'
+
+  before_action :authorize_admin_project!
+  before_action :service
+  before_action :teams, only: [:new]
+
+  def new
+  end
+
+  def create
+    result, message = @service.configure(current_user, configure_params)
+
+    if result
+      flash[:notice] = 'This service is now configured'
+      redirect_to edit_namespace_project_service_path(
+        @project.namespace, @project, service)
+    else
+      flash[:alert] = message || 'Failed to configure service'
+      redirect_to new_namespace_project_mattermost_path(
+        @project.namespace, @project)
+    end
+  end
+
+  private
+
+  def configure_params
+    params.require(:mattermost).permit(:trigger, :team_id).merge(
+      url: service_trigger_url(@service),
+      icon_url: asset_url('slash-command-logo.png'))
+  end
+
+  def teams
+    @teams, @teams_error_message = @service.list_teams(current_user)
+  end
+
+  def service
+    @service ||= @project.find_or_initialize_service('mattermost_slash_commands')
+  end
+end
diff --git a/app/controllers/projects/merge_requests_controller.rb b/app/controllers/projects/merge_requests_controller.rb
index f0cb5a9d4b4..82f9b6e06db 100644
--- a/app/controllers/projects/merge_requests_controller.rb
+++ b/app/controllers/projects/merge_requests_controller.rb
@@ -9,12 +9,12 @@ class Projects::MergeRequestsController < Projects::ApplicationController
 
   before_action :module_enabled
   before_action :merge_request, only: [
-    :edit, :update, :show, :diffs, :commits, :conflicts, :conflict_for_path, :builds, :pipelines, :merge, :merge_check,
-    :ci_status, :ci_environments_status, :toggle_subscription, :cancel_merge_when_build_succeeds, :remove_wip, :resolve_conflicts, :assign_related_issues
+    :edit, :update, :show, :diffs, :commits, :conflicts, :conflict_for_path, :pipelines, :merge, :merge_check,
+    :ci_status, :ci_environments_status, :toggle_subscription, :cancel_merge_when_pipeline_succeeds, :remove_wip, :resolve_conflicts, :assign_related_issues
   ]
-  before_action :validates_merge_request, only: [:show, :diffs, :commits, :builds, :pipelines]
+  before_action :validates_merge_request, only: [:show, :diffs, :commits, :pipelines]
   before_action :define_show_vars, only: [:show, :diffs, :commits, :conflicts, :conflict_for_path, :builds, :pipelines]
-  before_action :define_widget_vars, only: [:merge, :cancel_merge_when_build_succeeds, :merge_check]
+  before_action :define_widget_vars, only: [:merge, :cancel_merge_when_pipeline_succeeds, :merge_check]
   before_action :define_commit_vars, only: [:diffs]
   before_action :define_diff_comment_vars, only: [:diffs]
   before_action :ensure_ref_fetched, only: [:show, :diffs, :commits, :builds, :conflicts, :conflict_for_path, :pipelines]
@@ -36,14 +36,31 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   before_action :authorize_can_resolve_conflicts!, only: [:conflicts, :conflict_for_path, :resolve_conflicts]
 
   def index
-    @merge_requests = merge_requests_collection
-    @merge_requests = @merge_requests.page(params[:page])
+    @collection_type    = "MergeRequest"
+    @merge_requests     = merge_requests_collection
+    @merge_requests     = @merge_requests.page(params[:page])
+    @issuable_meta_data = issuable_meta_data(@merge_requests, @collection_type)
+
+    if @merge_requests.out_of_range? && @merge_requests.total_pages != 0
+      return redirect_to url_for(params.merge(page: @merge_requests.total_pages))
+    end
 
     if params[:label_name].present?
       labels_params = { project_id: @project.id, title: params[:label_name] }
       @labels = LabelsFinder.new(current_user, labels_params).execute
     end
 
+    @users = []
+    if params[:assignee_id].present?
+      assignee = User.find_by_id(params[:assignee_id])
+      @users.push(assignee) if assignee
+    end
+
+    if params[:author_id].present?
+      author = User.find_by_id(params[:author_id])
+      @users.push(author) if author
+    end
+
     respond_to do |format|
       format.html
       format.json do
@@ -95,10 +112,13 @@ class Projects::MergeRequestsController < Projects::ApplicationController
       @start_version = @comparable_diffs.find { |diff| diff.head_commit_sha == @start_sha }
 
       unless @start_version
-        render_404
+        @start_sha = @merge_request_diff.head_commit_sha
+        @start_version = @merge_request_diff
       end
     end
 
+    @environment = @merge_request.environments_for(current_user).last
+
     respond_to do |format|
       format.html { define_discussion_vars }
       format.json do
@@ -201,17 +221,6 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     end
   end
 
-  def builds
-    respond_to do |format|
-      format.html do
-        define_discussion_vars
-
-        render 'show'
-      end
-      format.json { render json: { html: view_to_html_string('projects/merge_requests/show/_builds') } }
-    end
-  end
-
   def pipelines
     @pipelines = @merge_request.all_pipelines
 
@@ -221,18 +230,35 @@ class Projects::MergeRequestsController < Projects::ApplicationController
 
         render 'show'
       end
-      format.json { render json: { html: view_to_html_string('projects/merge_requests/show/_pipelines') } }
+
+      format.json do
+        render json: PipelineSerializer
+          .new(project: @project, user: @current_user)
+          .represent(@pipelines)
+      end
     end
   end
 
   def new
-    define_new_vars
+    respond_to do |format|
+      format.html { define_new_vars }
+      format.json do
+        define_pipelines_vars
+
+        render json: {
+          pipelines: PipelineSerializer
+          .new(project: @project, user: @current_user)
+          .represent(@pipelines)
+        }
+      end
+    end
   end
 
   def new_diffs
     respond_to do |format|
       format.html do
         define_new_vars
+        @show_changes_tab = true
         render "new"
       end
       format.json do
@@ -243,7 +269,9 @@ class Projects::MergeRequestsController < Projects::ApplicationController
                  end
         @diff_notes_disabled = true
 
-        render json: { html: view_to_html_string('projects/merge_requests/_new_diffs', diffs: @diffs) }
+        @environment = @merge_request.environments_for(current_user).last
+
+        render json: { html: view_to_html_string('projects/merge_requests/_new_diffs', diffs: @diffs, environment: @environment) }
       end
     end
   end
@@ -270,22 +298,21 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   def update
     @merge_request = MergeRequests::UpdateService.new(project, current_user, merge_request_params).execute(@merge_request)
 
-    if @merge_request.valid?
-      respond_to do |format|
-        format.html do
-          redirect_to([@merge_request.target_project.namespace.becomes(Namespace),
-                       @merge_request.target_project, @merge_request])
-        end
-        format.json do
-          render json: @merge_request.to_json(include: { milestone: {}, assignee: { methods: :avatar_url }, labels: { methods: :text_color } }, methods: [:task_status, :task_status_short])
+    respond_to do |format|
+      format.html do
+        if @merge_request.valid?
+          redirect_to([@merge_request.target_project.namespace.becomes(Namespace), @merge_request.target_project, @merge_request])
+        else
+          render :edit
         end
       end
-    else
-      render "edit"
+
+      format.json do
+        render json: @merge_request.to_json(include: { milestone: {}, assignee: { methods: :avatar_url }, labels: { methods: :text_color } }, methods: [:task_status, :task_status_short])
+      end
     end
   rescue ActiveRecord::StaleObjectError
-    @conflict = true
-    render :edit
+    render_conflict_response
   end
 
   def remove_wip
@@ -297,12 +324,13 @@ class Projects::MergeRequestsController < Projects::ApplicationController
 
   def merge_check
     @merge_request.check_if_can_be_merged
+    @pipelines = @merge_request.all_pipelines
 
     render partial: "projects/merge_requests/widget/show.html.haml", layout: false
   end
 
-  def cancel_merge_when_build_succeeds
-    unless @merge_request.can_cancel_merge_when_build_succeeds?(current_user)
+  def cancel_merge_when_pipeline_succeeds
+    unless @merge_request.can_cancel_merge_when_pipeline_succeeds?(current_user)
       return access_denied!
     end
 
@@ -314,9 +342,9 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   def merge
     return access_denied! unless @merge_request.can_be_merged_by?(current_user)
 
-    # Disable the CI check if merge_when_build_succeeds is enabled since we have
+    # Disable the CI check if merge_when_pipeline_succeeds is enabled since we have
     # to wait until CI completes to know
-    unless @merge_request.mergeable?(skip_ci_check: merge_when_build_succeeds_active?)
+    unless @merge_request.mergeable?(skip_ci_check: merge_when_pipeline_succeeds_active?)
       @status = :failed
       return
     end
@@ -328,7 +356,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
 
     @merge_request.update(merge_error: nil)
 
-    if params[:merge_when_build_succeeds].present?
+    if params[:merge_when_pipeline_succeeds].present?
       unless @merge_request.head_pipeline
         @status = :failed
         return
@@ -339,7 +367,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
           .new(@project, current_user, merge_params)
           .execute(@merge_request)
 
-        @status = :merge_when_build_succeeds
+        @status = :merge_when_pipeline_succeeds
       elsif @merge_request.head_pipeline.success?
         # This can be triggered when a user clicks the auto merge button while
         # the tests finish at about the same time
@@ -354,6 +382,20 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     end
   end
 
+  def merge_widget_refresh
+    @status =
+      if merge_request.merge_when_pipeline_succeeds
+        :merge_when_pipeline_succeeds
+      else
+        # Only MRs that can be merged end in this action
+        # MR can be already picked up for merge / merged already or can be waiting for worker to be picked up
+        # in last case it does not have any special status. Possible error is handled inside widget js function
+        :success
+      end
+
+    render 'merge'
+  end
+
   def branch_from
     # This is always source
     @source_project = @merge_request.nil? ? @project : @merge_request.source_project
@@ -405,6 +447,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
 
   def ci_status
     pipeline = @merge_request.head_pipeline
+    @pipelines = @merge_request.all_pipelines
 
     if pipeline
       status = pipeline.status
@@ -416,17 +459,15 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     else
       ci_service = @merge_request.source_project.try(:ci_service)
       status = ci_service.commit_status(merge_request.diff_head_sha, merge_request.source_branch) if ci_service
-
-      if ci_service.respond_to?(:commit_coverage)
-        coverage = ci_service.commit_coverage(merge_request.diff_head_sha, merge_request.source_branch)
-      end
     end
 
     response = {
       title: merge_request.title,
       sha: (merge_request.diff_head_commit.short_id if merge_request.diff_head_sha),
       status: status,
-      coverage: coverage
+      coverage: coverage,
+      pipeline: pipeline.try(:id),
+      has_ci: @merge_request.has_ci?
     }
 
     render json: response
@@ -435,14 +476,12 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   def ci_environments_status
     environments =
       begin
-        @merge_request.environments.map do |environment|
-          next unless can?(current_user, :read_environment, environment)
-
+        @merge_request.environments_for(current_user).map do |environment|
           project = environment.project
           deployment = environment.first_deployment_for(@merge_request.diff_head_commit)
 
           stop_url =
-            if environment.stoppable? && can?(current_user, :create_deployment, environment)
+            if environment.stop_action? && can?(current_user, :create_deployment, environment)
               stop_namespace_project_environment_path(project.namespace, project, environment)
             end
 
@@ -594,6 +633,8 @@ class Projects::MergeRequestsController < Projects::ApplicationController
 
     @labels = LabelsFinder.new(current_user, project_id: @project.id).execute
 
+    @show_changes_tab = params[:show_changes].present?
+
     define_pipelines_vars
   end
 
@@ -636,8 +677,8 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     @merge_request.ensure_ref_fetched
   end
 
-  def merge_when_build_succeeds_active?
-    params[:merge_when_build_succeeds].present? &&
+  def merge_when_pipeline_succeeds_active?
+    params[:merge_when_pipeline_succeeds].present? &&
       @merge_request.head_pipeline && @merge_request.head_pipeline.active?
   end
 
diff --git a/app/controllers/projects/notes_controller.rb b/app/controllers/projects/notes_controller.rb
index 15ca080c696..d00177e7612 100644
--- a/app/controllers/projects/notes_controller.rb
+++ b/app/controllers/projects/notes_controller.rb
@@ -23,7 +23,8 @@ class Projects::NotesController < Projects::ApplicationController
   end
 
   def create
-    @note = Notes::CreateService.new(project, current_user, note_params).execute
+    create_params = note_params.merge(merge_request_diff_head_sha: params[:merge_request_diff_head_sha])
+    @note = Notes::CreateService.new(project, current_user, create_params).execute
 
     if @note.is_a?(Note)
       Banzai::NoteRenderer.render([@note], @project, current_user)
@@ -50,7 +51,7 @@ class Projects::NotesController < Projects::ApplicationController
 
   def destroy
     if note.editable?
-      Notes::DeleteService.new(project, current_user).execute(note)
+      Notes::DestroyService.new(project, current_user).execute(note)
     end
 
     respond_to do |format|
@@ -147,17 +148,10 @@ class Projects::NotesController < Projects::ApplicationController
 
   def note_json(note)
     attrs = {
-      award: false,
       id: note.id
     }
 
-    if note.is_a?(AwardEmoji)
-      attrs.merge!(
-        valid:  note.valid?,
-        award:  true,
-        name:   note.name
-      )
-    elsif note.persisted?
+    if note.persisted?
       Banzai::NoteRenderer.render([note], @project, current_user)
 
       attrs.merge!(
@@ -197,7 +191,7 @@ class Projects::NotesController < Projects::ApplicationController
       )
     end
 
-    attrs[:commands_changes] = note.commands_changes unless attrs[:award]
+    attrs[:commands_changes] = note.commands_changes
     attrs
   end
 
@@ -217,6 +211,11 @@ class Projects::NotesController < Projects::ApplicationController
   end
 
   def find_current_user_notes
-    @notes = NotesFinder.new.execute(project, current_user, params)
+    @notes = NotesFinder.new(project, current_user, params.merge(last_fetched_at: last_fetched_at))
+      .execute.inc_author
+  end
+
+  def last_fetched_at
+    request.headers['X-Last-Fetched-At']
   end
 end
diff --git a/app/controllers/projects/pages_controller.rb b/app/controllers/projects/pages_controller.rb
new file mode 100644
index 00000000000..fbd18b68141
--- /dev/null
+++ b/app/controllers/projects/pages_controller.rb
@@ -0,0 +1,22 @@
+class Projects::PagesController < Projects::ApplicationController
+  layout 'project_settings'
+
+  before_action :authorize_read_pages!, only: [:show]
+  before_action :authorize_update_pages!, except: [:show]
+
+  def show
+    @domains = @project.pages_domains.order(:domain)
+  end
+
+  def destroy
+    project.remove_pages
+    project.pages_domains.destroy_all
+
+    respond_to do |format|
+      format.html  do
+        redirect_to(namespace_project_pages_path(@project.namespace, @project),
+                    notice: 'Pages were removed')
+      end
+    end
+  end
+end
diff --git a/app/controllers/projects/pages_domains_controller.rb b/app/controllers/projects/pages_domains_controller.rb
new file mode 100644
index 00000000000..b8c253f6ae3
--- /dev/null
+++ b/app/controllers/projects/pages_domains_controller.rb
@@ -0,0 +1,49 @@
+class Projects::PagesDomainsController < Projects::ApplicationController
+  layout 'project_settings'
+
+  before_action :authorize_update_pages!, except: [:show]
+  before_action :domain, only: [:show, :destroy]
+
+  def show
+  end
+
+  def new
+    @domain = @project.pages_domains.new
+  end
+
+  def create
+    @domain = @project.pages_domains.create(pages_domain_params)
+
+    if @domain.valid?
+      redirect_to namespace_project_pages_path(@project.namespace, @project)
+    else
+      render 'new'
+    end
+  end
+
+  def destroy
+    @domain.destroy
+
+    respond_to do |format|
+      format.html do
+        redirect_to(namespace_project_pages_path(@project.namespace, @project),
+                    notice: 'Domain was removed')
+      end
+      format.js
+    end
+  end
+
+  private
+
+  def pages_domain_params
+    params.require(:pages_domain).permit(
+      :certificate,
+      :key,
+      :domain
+    )
+  end
+
+  def domain
+    @domain ||= @project.pages_domains.find_by(domain: params[:id].to_s)
+  end
+end
diff --git a/app/controllers/projects/pipelines_controller.rb b/app/controllers/projects/pipelines_controller.rb
index 85188cfdd4c..718d9e86bea 100644
--- a/app/controllers/projects/pipelines_controller.rb
+++ b/app/controllers/projects/pipelines_controller.rb
@@ -1,16 +1,48 @@
 class Projects::PipelinesController < Projects::ApplicationController
-  before_action :pipeline, except: [:index, :new, :create]
+  before_action :pipeline, except: [:index, :new, :create, :charts]
   before_action :commit, only: [:show, :builds]
   before_action :authorize_read_pipeline!
   before_action :authorize_create_pipeline!, only: [:new, :create]
   before_action :authorize_update_pipeline!, only: [:retry, :cancel]
+  before_action :builds_enabled, only: :charts
 
   def index
     @scope = params[:scope]
-    @pipelines = PipelinesFinder.new(project).execute(scope: @scope).page(params[:page]).per(30)
+    @pipelines = PipelinesFinder
+      .new(project)
+      .execute(scope: @scope)
+      .page(params[:page])
+      .per(30)
 
-    @running_or_pending_count = PipelinesFinder.new(project).execute(scope: 'running').count
-    @pipelines_count = PipelinesFinder.new(project).execute.count
+    @running_count = PipelinesFinder
+      .new(project).execute(scope: 'running').count
+
+    @pending_count = PipelinesFinder
+      .new(project).execute(scope: 'pending').count
+
+    @finished_count = PipelinesFinder
+      .new(project).execute(scope: 'finished').count
+
+    @pipelines_count = PipelinesFinder
+      .new(project).execute.count
+
+    respond_to do |format|
+      format.html
+      format.json do
+        render json: {
+          pipelines: PipelineSerializer
+            .new(project: @project, user: @current_user)
+            .with_pagination(request, response)
+            .represent(@pipelines),
+          count: {
+            all: @pipelines_count,
+            running: @running_count,
+            pending: @pending_count,
+            finished: @finished_count,
+          }
+        }
+      end
+    end
   end
 
   def new
@@ -40,6 +72,15 @@ class Projects::PipelinesController < Projects::ApplicationController
     end
   end
 
+  def stage
+    @stage = pipeline.stage(params[:stage])
+    return not_found unless @stage
+
+    respond_to do |format|
+      format.json { render json: { html: view_to_html_string('projects/pipelines/_stage') } }
+    end
+  end
+
   def retry
     pipeline.retry_failed(current_user)
 
@@ -52,6 +93,14 @@ class Projects::PipelinesController < Projects::ApplicationController
     redirect_back_or_default default: namespace_project_pipelines_path(project.namespace, project)
   end
 
+  def charts
+    @charts = {}
+    @charts[:week] = Ci::Charts::WeekChart.new(project)
+    @charts[:month] = Ci::Charts::MonthChart.new(project)
+    @charts[:year] = Ci::Charts::YearChart.new(project)
+    @charts[:build_times] = Ci::Charts::BuildTime.new(project)
+  end
+
   private
 
   def create_params
diff --git a/app/controllers/projects/pipelines_settings_controller.rb b/app/controllers/projects/pipelines_settings_controller.rb
index 53ce23221ed..c8c80551ac9 100644
--- a/app/controllers/projects/pipelines_settings_controller.rb
+++ b/app/controllers/projects/pipelines_settings_controller.rb
@@ -2,20 +2,13 @@ class Projects::PipelinesSettingsController < Projects::ApplicationController
   before_action :authorize_admin_pipeline!
 
   def show
-    @ref = params[:ref] || @project.default_branch || 'master'
-
-    @badges = [Gitlab::Badge::Build::Status,
-               Gitlab::Badge::Coverage::Report]
-
-    @badges.map! do |badge|
-      badge.new(@project, @ref).metadata
-    end
+    redirect_to namespace_project_settings_ci_cd_path(@project.namespace, @project, params: params)
   end
 
   def update
     if @project.update_attributes(update_params)
       flash[:notice] = "CI/CD Pipelines settings for '#{@project.name}' were successfully updated."
-      redirect_to namespace_project_pipelines_settings_path(@project.namespace, @project)
+      redirect_to namespace_project_settings_ci_cd_path(@project.namespace, @project)
     else
       render 'show'
     end
diff --git a/app/controllers/projects/project_members_controller.rb b/app/controllers/projects/project_members_controller.rb
index 699a56ae2f8..6e158e685e9 100644
--- a/app/controllers/projects/project_members_controller.rb
+++ b/app/controllers/projects/project_members_controller.rb
@@ -1,33 +1,19 @@
 class Projects::ProjectMembersController < Projects::ApplicationController
   include MembershipActions
+  include SortingHelper
 
   # Authorize
   before_action :authorize_admin_project_member!, except: [:index, :leave, :request_access]
 
   def index
-    @group_links = @project.project_group_links
-
-    @project_members = @project.project_members
-    @project_members = @project_members.non_invite unless can?(current_user, :admin_project, @project)
-
-    if params[:search].present?
-      users = @project.users.search(params[:search]).to_a
-      @project_members = @project_members.where(user_id: users)
-
-      @group_links = @project.project_group_links.where(group_id: @project.invited_groups.search(params[:search]).select(:id))
-    end
-
-    @project_members = @project_members.order(access_level: :desc).page(params[:page])
-
-    @requesters = AccessRequestsFinder.new(@project).execute(current_user)
-
-    @project_member = @project.project_members.new
+    sort = params[:sort].presence || sort_value_name
+    redirect_to namespace_project_settings_members_path(@project.namespace, @project, sort: sort)
   end
 
   def create
     status = Members::CreateService.new(@project, current_user, params).execute
 
-    redirect_url = namespace_project_project_members_path(@project.namespace, @project)
+    redirect_url = namespace_project_settings_members_path(@project.namespace, @project)
 
     if status
       redirect_to redirect_url, notice: 'Users were successfully added.'
@@ -50,14 +36,14 @@ class Projects::ProjectMembersController < Projects::ApplicationController
 
     respond_to do |format|
       format.html do
-        redirect_to namespace_project_project_members_path(@project.namespace, @project)
+        redirect_to namespace_project_settings_members_path(@project.namespace, @project)
       end
       format.js { head :ok }
     end
   end
 
   def resend_invite
-    redirect_path = namespace_project_project_members_path(@project.namespace, @project)
+    redirect_path = namespace_project_settings_members_path(@project.namespace, @project)
 
     @project_member = @project.project_members.find(params[:id])
 
@@ -80,7 +66,7 @@ class Projects::ProjectMembersController < Projects::ApplicationController
       return render_404
     end
 
-    redirect_to(namespace_project_project_members_path(project.namespace, project),
+    redirect_to(namespace_project_settings_members_path(project.namespace, project),
                 notice: notice)
   end
 
diff --git a/app/controllers/projects/protected_branches_controller.rb b/app/controllers/projects/protected_branches_controller.rb
index 9a438d5512c..a8cb07eb67a 100644
--- a/app/controllers/projects/protected_branches_controller.rb
+++ b/app/controllers/projects/protected_branches_controller.rb
@@ -1,26 +1,22 @@
 class Projects::ProtectedBranchesController < Projects::ApplicationController
+  include RepositorySettingsRedirect
   # Authorize
   before_action :require_non_empty_project
   before_action :authorize_admin_project!
   before_action :load_protected_branch, only: [:show, :update, :destroy]
-  before_action :load_protected_branches, only: [:index]
 
   layout "project_settings"
 
   def index
-    @protected_branch = @project.protected_branches.new
-    load_gon_index
+    redirect_to_repository_settings(@project)
   end
 
   def create
     @protected_branch = ::ProtectedBranches::CreateService.new(@project, current_user, protected_branch_params).execute
-    if @protected_branch.persisted?
-      redirect_to namespace_project_protected_branches_path(@project.namespace, @project)
-    else
-      load_protected_branches
-      load_gon_index
-      render :index
+    unless @protected_branch.persisted?
+      flash[:alert] = @protected_branches.errors.full_messages.join(', ').html_safe
     end
+    redirect_to_repository_settings(@project)
   end
 
   def show
@@ -45,7 +41,7 @@ class Projects::ProtectedBranchesController < Projects::ApplicationController
     @protected_branch.destroy
 
     respond_to do |format|
-      format.html { redirect_to namespace_project_protected_branches_path }
+      format.html { redirect_to_repository_settings(@project) }
       format.js { head :ok }
     end
   end
@@ -61,20 +57,4 @@ class Projects::ProtectedBranchesController < Projects::ApplicationController
                                              merge_access_levels_attributes: [:access_level, :id],
                                              push_access_levels_attributes: [:access_level, :id])
   end
-
-  def load_protected_branches
-    @protected_branches = @project.protected_branches.order(:name).page(params[:page])
-  end
-
-  def access_levels_options
-    {
-      push_access_levels: ProtectedBranch::PushAccessLevel.human_access_levels.map { |id, text| { id: id, text: text, before_divider: true } },
-      merge_access_levels: ProtectedBranch::MergeAccessLevel.human_access_levels.map { |id, text| { id: id, text: text, before_divider: true } }
-    }
-  end
-
-  def load_gon_index
-    params = { open_branches: @project.open_branches.map { |br| { text: br.name, id: br.name, title: br.name } } }
-    gon.push(params.merge(access_levels_options))
-  end
 end
diff --git a/app/controllers/projects/raw_controller.rb b/app/controllers/projects/raw_controller.rb
index 10d24da16d7..c55b37ae0dd 100644
--- a/app/controllers/projects/raw_controller.rb
+++ b/app/controllers/projects/raw_controller.rb
@@ -15,7 +15,7 @@ class Projects::RawController < Projects::ApplicationController
 
       return if cached_blob?
 
-      if @blob.lfs_pointer?
+      if @blob.lfs_pointer? && project.lfs_enabled?
         send_lfs_object
       else
         send_git_blob @repository, @blob
diff --git a/app/controllers/projects/refs_controller.rb b/app/controllers/projects/refs_controller.rb
index 3602b3d5e58..667f4870c7a 100644
--- a/app/controllers/projects/refs_controller.rb
+++ b/app/controllers/projects/refs_controller.rb
@@ -32,12 +32,6 @@ class Projects::RefsController < Projects::ApplicationController
 
         redirect_to new_path
       end
-      format.js do
-        @ref = params[:ref]
-        define_tree_vars
-        tree
-        render "tree"
-      end
     end
   end
 
diff --git a/app/controllers/projects/releases_controller.rb b/app/controllers/projects/releases_controller.rb
index 0825a4311cb..2c097cb4d8d 100644
--- a/app/controllers/projects/releases_controller.rb
+++ b/app/controllers/projects/releases_controller.rb
@@ -10,7 +10,14 @@ class Projects::ReleasesController < Projects::ApplicationController
   end
 
   def update
-    release.update_attributes(release_params)
+    # Release belongs to Tag which is not active record object,
+    # it exists only to save a description to each Tag.
+    # If description is empty we should destroy the existing record.
+    if release_params[:description].present?
+      release.update_attributes(release_params)
+    else
+      release.destroy
+    end
 
     redirect_to namespace_project_tag_path(@project.namespace, @project, @tag.name)
   end
diff --git a/app/controllers/projects/runners_controller.rb b/app/controllers/projects/runners_controller.rb
index 53c36635efe..8b50ea207a5 100644
--- a/app/controllers/projects/runners_controller.rb
+++ b/app/controllers/projects/runners_controller.rb
@@ -5,18 +5,14 @@ class Projects::RunnersController < Projects::ApplicationController
   layout 'project_settings'
 
   def index
-    @project_runners = project.runners.ordered
-    @assignable_runners = current_user.ci_authorized_runners.
-      assignable_for(project).ordered.page(params[:page]).per(20)
-    @shared_runners = Ci::Runner.shared.active
-    @shared_runners_count = @shared_runners.count(:all)
+    redirect_to namespace_project_settings_ci_cd_path(@project.namespace, @project)
   end
 
   def edit
   end
 
   def update
-    if @runner.update_attributes(runner_params)
+    if Ci::UpdateRunnerService.new(@runner).update(runner_params)
       redirect_to runner_path(@runner), notice: 'Runner was successfully updated.'
     else
       render 'edit'
@@ -32,7 +28,7 @@ class Projects::RunnersController < Projects::ApplicationController
   end
 
   def resume
-    if @runner.update_attributes(active: true)
+    if Ci::UpdateRunnerService.new(@runner).update(active: true)
       redirect_to runner_path(@runner), notice: 'Runner was successfully updated.'
     else
       redirect_to runner_path(@runner), alert: 'Runner was not updated.'
@@ -40,7 +36,7 @@ class Projects::RunnersController < Projects::ApplicationController
   end
 
   def pause
-    if @runner.update_attributes(active: false)
+    if Ci::UpdateRunnerService.new(@runner).update(active: false)
       redirect_to runner_path(@runner), notice: 'Runner was successfully updated.'
     else
       redirect_to runner_path(@runner), alert: 'Runner was not updated.'
@@ -53,7 +49,7 @@ class Projects::RunnersController < Projects::ApplicationController
   def toggle_shared_runners
     project.toggle!(:shared_runners_enabled)
 
-    redirect_to namespace_project_runners_path(project.namespace, project)
+    redirect_to namespace_project_settings_ci_cd_path(@project.namespace, @project)
   end
 
   protected
diff --git a/app/controllers/projects/services_controller.rb b/app/controllers/projects/services_controller.rb
index 30c2a5d9982..f9d798d0455 100644
--- a/app/controllers/projects/services_controller.rb
+++ b/app/controllers/projects/services_controller.rb
@@ -9,15 +9,12 @@ class Projects::ServicesController < Projects::ApplicationController
 
   layout "project_settings"
 
-  def index
-    @services = @project.find_or_initialize_services
-  end
-
   def edit
   end
 
   def update
-    if @service.update_attributes(service_params[:service])
+    @service.assign_attributes(service_params[:service])
+    if @service.save(context: :manual_change)
       redirect_to(
         edit_namespace_project_service_path(@project.namespace, @project, @service.to_param),
         notice: 'Successfully updated.'
diff --git a/app/controllers/projects/settings/ci_cd_controller.rb b/app/controllers/projects/settings/ci_cd_controller.rb
new file mode 100644
index 00000000000..6f009d61950
--- /dev/null
+++ b/app/controllers/projects/settings/ci_cd_controller.rb
@@ -0,0 +1,44 @@
+module Projects
+  module Settings
+    class CiCdController < Projects::ApplicationController
+      before_action :authorize_admin_pipeline!
+
+      def show
+        define_runners_variables
+        define_secret_variables
+        define_triggers_variables
+        define_badges_variables
+      end
+
+      private
+
+      def define_runners_variables
+        @project_runners = @project.runners.ordered
+        @assignable_runners = current_user.ci_authorized_runners.
+          assignable_for(project).ordered.page(params[:page]).per(20)
+        @shared_runners = Ci::Runner.shared.active
+        @shared_runners_count = @shared_runners.count(:all)
+      end
+
+      def define_secret_variables
+        @variable = Ci::Variable.new
+      end
+
+      def define_triggers_variables
+        @triggers = @project.triggers
+        @trigger = Ci::Trigger.new
+      end
+
+      def define_badges_variables
+        @ref = params[:ref] || @project.default_branch || 'master'
+
+        @badges = [Gitlab::Badge::Build::Status,
+                   Gitlab::Badge::Coverage::Report]
+
+        @badges.map! do |badge|
+          badge.new(@project, @ref).metadata
+        end
+      end
+    end
+  end
+end
diff --git a/app/controllers/projects/settings/integrations_controller.rb b/app/controllers/projects/settings/integrations_controller.rb
new file mode 100644
index 00000000000..fb2a4837735
--- /dev/null
+++ b/app/controllers/projects/settings/integrations_controller.rb
@@ -0,0 +1,18 @@
+module Projects
+  module Settings
+    class IntegrationsController < Projects::ApplicationController
+      include ServiceParams
+
+      before_action :authorize_admin_project!
+      layout "project_settings"
+      
+      def show
+        @hooks = @project.hooks
+        @hook = ProjectHook.new
+
+        # Services
+        @services = @project.find_or_initialize_services
+      end
+    end
+  end
+end
diff --git a/app/controllers/projects/settings/members_controller.rb b/app/controllers/projects/settings/members_controller.rb
new file mode 100644
index 00000000000..cbfa2afa959
--- /dev/null
+++ b/app/controllers/projects/settings/members_controller.rb
@@ -0,0 +1,26 @@
+module Projects
+  module Settings
+    class MembersController < Projects::ApplicationController
+      include SortingHelper
+
+      def show
+        @sort = params[:sort].presence || sort_value_name
+        @group_links = @project.project_group_links
+
+        @skip_groups = @group_links.pluck(:group_id)
+        @skip_groups << @project.namespace_id unless @project.personal?
+
+        @project_members = MembersFinder.new(@project, current_user).execute
+
+        if params[:search].present?
+          @project_members = @project_members.joins(:user).merge(User.search(params[:search]))
+          @group_links = @group_links.where(group_id: @project.invited_groups.search(params[:search]).select(:id))
+        end
+
+        @project_members = @project_members.sort(@sort).page(params[:page])
+        @requesters = AccessRequestsFinder.new(@project).execute(current_user)
+        @project_member = @project.project_members.new
+      end
+    end
+  end
+end
diff --git a/app/controllers/projects/settings/repository_controller.rb b/app/controllers/projects/settings/repository_controller.rb
new file mode 100644
index 00000000000..b6ce4abca45
--- /dev/null
+++ b/app/controllers/projects/settings/repository_controller.rb
@@ -0,0 +1,50 @@
+module Projects
+  module Settings
+    class RepositoryController < Projects::ApplicationController
+      before_action :authorize_admin_project!
+
+      def show
+        @deploy_keys = DeployKeysPresenter
+          .new(@project, current_user: current_user)
+
+        define_protected_branches
+      end
+
+      private
+
+      def define_protected_branches
+        load_protected_branches
+        @protected_branch = @project.protected_branches.new
+        load_gon_index
+      end
+
+      def load_protected_branches
+        @protected_branches = @project.protected_branches.order(:name).page(params[:page])
+      end
+
+      def access_levels_options
+        {
+          push_access_levels: {
+            roles: ProtectedBranch::PushAccessLevel.human_access_levels.map do |id, text|
+              { id: id, text: text, before_divider: true }
+            end
+          },
+          merge_access_levels: {
+            roles: ProtectedBranch::MergeAccessLevel.human_access_levels.map do |id, text|
+              { id: id, text: text, before_divider: true }
+            end
+          }
+        }
+      end
+
+      def open_branches
+        branches = @project.open_branches.map { |br| { text: br.name, id: br.name, title: br.name } }
+        { open_branches: branches }
+      end
+
+      def load_gon_index
+        gon.push(open_branches.merge(access_levels_options))
+      end
+    end
+  end
+end
diff --git a/app/controllers/projects/snippets_controller.rb b/app/controllers/projects/snippets_controller.rb
index e290a0eadda..ea1a97b7cf0 100644
--- a/app/controllers/projects/snippets_controller.rb
+++ b/app/controllers/projects/snippets_controller.rb
@@ -1,8 +1,10 @@
 class Projects::SnippetsController < Projects::ApplicationController
   include ToggleAwardEmoji
+  include SpammableActions
+  include SnippetsActions
 
   before_action :module_enabled
-  before_action :snippet, only: [:show, :edit, :destroy, :update, :raw, :toggle_award_emoji]
+  before_action :snippet, only: [:show, :edit, :destroy, :update, :raw, :toggle_award_emoji, :mark_as_spam]
 
   # Allow read any snippet
   before_action :authorize_read_project_snippet!, except: [:new, :create, :index]
@@ -19,11 +21,16 @@ class Projects::SnippetsController < Projects::ApplicationController
   respond_to :html
 
   def index
-    @snippets = SnippetsFinder.new.execute(current_user, {
+    @snippets = SnippetsFinder.new.execute(
+      current_user,
       filter: :by_project,
-      project: @project
-    })
+      project: @project,
+      scope: params[:scope]
+    )
     @snippets = @snippets.page(params[:page])
+    if @snippets.out_of_range? && @snippets.total_pages != 0
+      redirect_to namespace_project_snippets_path(page: @snippets.total_pages)
+    end
   end
 
   def new
@@ -31,27 +38,19 @@ class Projects::SnippetsController < Projects::ApplicationController
   end
 
   def create
-    @snippet = CreateSnippetService.new(@project, current_user,
-                                        snippet_params).execute
-
-    if @snippet.valid?
-      respond_with(@snippet,
-                   location: namespace_project_snippet_path(@project.namespace,
-                                                            @project, @snippet))
-    else
-      render :new
-    end
-  end
+    create_params = snippet_params.merge(spammable_params)
+
+    @snippet = CreateSnippetService.new(@project, current_user, create_params).execute
 
-  def edit
+    recaptcha_check_with_fallback { render :new }
   end
 
   def update
-    UpdateSnippetService.new(project, current_user, @snippet,
-                             snippet_params).execute
-    respond_with(@snippet,
-                 location: namespace_project_snippet_path(@project.namespace,
-                                                          @project, @snippet))
+    update_params = snippet_params.merge(spammable_params)
+
+    UpdateSnippetService.new(project, current_user, @snippet, update_params).execute
+
+    recaptcha_check_with_fallback { render :edit }
   end
 
   def show
@@ -68,21 +67,13 @@ class Projects::SnippetsController < Projects::ApplicationController
     redirect_to namespace_project_snippets_path(@project.namespace, @project)
   end
 
-  def raw
-    send_data(
-      @snippet.content,
-      type: 'text/plain; charset=utf-8',
-      disposition: 'inline',
-      filename: @snippet.sanitized_file_name
-    )
-  end
-
   protected
 
   def snippet
     @snippet ||= @project.snippets.find(params[:id])
   end
   alias_method :awardable, :snippet
+  alias_method :spammable, :snippet
 
   def authorize_read_project_snippet!
     return render_404 unless can?(current_user, :read_project_snippet, @snippet)
diff --git a/app/controllers/projects/tags_controller.rb b/app/controllers/projects/tags_controller.rb
index 953091492ae..ea7e4d9f663 100644
--- a/app/controllers/projects/tags_controller.rb
+++ b/app/controllers/projects/tags_controller.rb
@@ -8,7 +8,7 @@ class Projects::TagsController < Projects::ApplicationController
   before_action :authorize_admin_project!, only: [:destroy]
 
   def index
-    params[:sort] = params[:sort].presence || 'name'
+    params[:sort] = params[:sort].presence || sort_value_recently_updated
 
     @sort = params[:sort]
     @tags = TagsFinder.new(@repository, params).execute
@@ -27,7 +27,7 @@ class Projects::TagsController < Projects::ApplicationController
   end
 
   def create
-    result = CreateTagService.new(@project, current_user).
+    result = Tags::CreateService.new(@project, current_user).
       execute(params[:tag_name], params[:ref], params[:message], params[:release_description])
 
     if result[:status] == :success
@@ -41,13 +41,27 @@ class Projects::TagsController < Projects::ApplicationController
   end
 
   def destroy
-    DeleteTagService.new(project, current_user).execute(params[:id])
+    result = Tags::DestroyService.new(project, current_user).execute(params[:id])
 
     respond_to do |format|
-      format.html do
-        redirect_to namespace_project_tags_path(@project.namespace, @project)
+      if result[:status] == :success
+        format.html do
+          redirect_to namespace_project_tags_path(@project.namespace, @project)
+        end
+
+        format.js
+      else
+        @error = result[:message]
+
+        format.html do
+          redirect_to namespace_project_tags_path(@project.namespace, @project),
+            alert: @error
+        end
+
+        format.js do
+          render status: :unprocessable_entity
+        end
       end
-      format.js
     end
   end
 end
diff --git a/app/controllers/projects/todos_controller.rb b/app/controllers/projects/todos_controller.rb
index 52517381c65..a41fcb85c40 100644
--- a/app/controllers/projects/todos_controller.rb
+++ b/app/controllers/projects/todos_controller.rb
@@ -18,7 +18,7 @@ class Projects::TodosController < Projects::ApplicationController
       when "issue"
         IssuesFinder.new(current_user, project_id: @project.id).find(params[:issuable_id])
       when "merge_request"
-        @project.merge_requests.find(params[:issuable_id])
+        MergeRequestsFinder.new(current_user, project_id: @project.id).find(params[:issuable_id])
       end
     end
   end
diff --git a/app/controllers/projects/tree_controller.rb b/app/controllers/projects/tree_controller.rb
index cb3ed0f6f9c..4f094146348 100644
--- a/app/controllers/projects/tree_controller.rb
+++ b/app/controllers/projects/tree_controller.rb
@@ -15,10 +15,10 @@ class Projects::TreeController < Projects::ApplicationController
 
     if tree.entries.empty?
       if @repository.blob_at(@commit.id, @path)
-        redirect_to(
+        return redirect_to(
           namespace_project_blob_path(@project.namespace, @project,
                                       File.join(@ref, @path))
-        ) and return
+        )
       elsif @path.present?
         return render_404
       end
diff --git a/app/controllers/projects/triggers_controller.rb b/app/controllers/projects/triggers_controller.rb
index 92359745cec..c47198c5eb6 100644
--- a/app/controllers/projects/triggers_controller.rb
+++ b/app/controllers/projects/triggers_controller.rb
@@ -1,34 +1,77 @@
 class Projects::TriggersController < Projects::ApplicationController
   before_action :authorize_admin_build!
+  before_action :authorize_manage_trigger!, except: [:index, :create]
+  before_action :authorize_admin_trigger!, only: [:edit, :update]
+  before_action :trigger, only: [:take_ownership, :edit, :update, :destroy]
 
   layout 'project_settings'
 
   def index
-    @triggers = project.triggers
-    @trigger = Ci::Trigger.new
+    redirect_to namespace_project_settings_ci_cd_path(@project.namespace, @project)
   end
 
   def create
-    @trigger = project.triggers.new
-    @trigger.save
+    @trigger = project.triggers.create(create_params.merge(owner: current_user))
 
     if @trigger.valid?
-      redirect_to namespace_project_triggers_path(@project.namespace, @project)
+      flash[:notice] = 'Trigger was created successfully.'
     else
-      @triggers = project.triggers.select(&:persisted?)
-      render :index
+      flash[:alert] = 'You could not create a new trigger.'
+    end
+
+    redirect_to namespace_project_settings_ci_cd_path(@project.namespace, @project)
+  end
+
+  def take_ownership
+    if trigger.update(owner: current_user)
+      flash[:notice] = 'Trigger was re-assigned.'
+    else
+      flash[:alert] = 'You could not take ownership of trigger.'
+    end
+
+    redirect_to namespace_project_settings_ci_cd_path(@project.namespace, @project)
+  end
+
+  def edit
+  end
+
+  def update
+    if trigger.update(update_params)
+      redirect_to namespace_project_settings_ci_cd_path(@project.namespace, @project), notice: 'Trigger was successfully updated.'
+    else
+      render action: "edit"
     end
   end
 
   def destroy
-    trigger.destroy
+    if trigger.destroy
+      flash[:notice] = "Trigger removed."
+    else
+      flash[:alert] = "Could not remove the trigger."
+    end
 
-    redirect_to namespace_project_triggers_path(@project.namespace, @project)
+    redirect_to namespace_project_settings_ci_cd_path(@project.namespace, @project)
   end
 
   private
 
+  def authorize_manage_trigger!
+    access_denied! unless can?(current_user, :manage_trigger, trigger)
+  end
+
+  def authorize_admin_trigger!
+    access_denied! unless can?(current_user, :admin_trigger, trigger)
+  end
+
   def trigger
-    @trigger ||= project.triggers.find(params[:id])
+    @trigger ||= project.triggers.find(params[:id]) || render_404
+  end
+
+  def create_params
+    params.require(:trigger).permit(:description)
+  end
+
+  def update_params
+    params.require(:trigger).permit(:description)
   end
 end
diff --git a/app/controllers/projects/uploads_controller.rb b/app/controllers/projects/uploads_controller.rb
index e617be8f9fb..61686499bd3 100644
--- a/app/controllers/projects/uploads_controller.rb
+++ b/app/controllers/projects/uploads_controller.rb
@@ -1,6 +1,6 @@
 class Projects::UploadsController < Projects::ApplicationController
-  skip_before_action :reject_blocked!, :project,
-    :repository, if: -> { action_name == 'show' && image_or_video? }
+  skip_before_action :project, :repository,
+    if: -> { action_name == 'show' && image_or_video? }
 
   before_action :authorize_upload_file!, only: [:create]
 
@@ -36,7 +36,7 @@ class Projects::UploadsController < Projects::ApplicationController
     namespace = params[:namespace_id]
     id = params[:project_id]
 
-    file_project = Project.find_with_namespace("#{namespace}/#{id}")
+    file_project = Project.find_by_full_path("#{namespace}/#{id}")
 
     if file_project.nil?
       @uploader = nil
diff --git a/app/controllers/projects/variables_controller.rb b/app/controllers/projects/variables_controller.rb
index 6f068729390..a4d1b1ee69b 100644
--- a/app/controllers/projects/variables_controller.rb
+++ b/app/controllers/projects/variables_controller.rb
@@ -4,7 +4,7 @@ class Projects::VariablesController < Projects::ApplicationController
   layout 'project_settings'
 
   def index
-    @variable = Ci::Variable.new
+    redirect_to namespace_project_settings_ci_cd_path(@project.namespace, @project)
   end
 
   def show
@@ -25,9 +25,10 @@ class Projects::VariablesController < Projects::ApplicationController
     @variable = Ci::Variable.new(project_params)
 
     if @variable.valid? && @project.variables << @variable
-      redirect_to namespace_project_variables_path(project.namespace, project), notice: 'Variables were successfully updated.'
+      flash[:notice] = 'Variables were successfully updated.'
+      redirect_to namespace_project_settings_ci_cd_path(project.namespace, project)
     else
-      render action: "index"
+      render "show"
     end
   end
 
@@ -35,7 +36,7 @@ class Projects::VariablesController < Projects::ApplicationController
     @key = @project.variables.find(params[:id])
     @key.destroy
 
-    redirect_to namespace_project_variables_path(project.namespace, project), notice: 'Variable was successfully removed.'
+    redirect_to namespace_project_settings_ci_cd_path(project.namespace, project), notice: 'Variable was successfully removed.'
   end
 
   private
diff --git a/app/controllers/projects/wikis_controller.rb b/app/controllers/projects/wikis_controller.rb
index c3353446fd1..8b6c83d4fed 100644
--- a/app/controllers/projects/wikis_controller.rb
+++ b/app/controllers/projects/wikis_controller.rb
@@ -1,5 +1,3 @@
-require 'project_wiki'
-
 class Projects::WikisController < Projects::ApplicationController
   before_action :authorize_read_wiki!
   before_action :authorize_create_wiki!, only: [:edit, :create, :history]
@@ -8,6 +6,7 @@ class Projects::WikisController < Projects::ApplicationController
 
   def pages
     @wiki_pages = Kaminari.paginate_array(@project_wiki.pages).page(params[:page])
+    @wiki_entries = WikiPage.group_by_directory(@wiki_pages)
   end
 
   def show
@@ -83,7 +82,7 @@ class Projects::WikisController < Projects::ApplicationController
 
   def destroy
     @page = @project_wiki.find_page(params[:id])
-    @page.delete if @page
+    WikiPages::DestroyService.new(@project, current_user).execute(@page)
 
     redirect_to(
       namespace_project_wiki_path(@project.namespace, @project, :home),
@@ -116,7 +115,7 @@ class Projects::WikisController < Projects::ApplicationController
     # Call #wiki to make sure the Wiki Repo is initialized
     @project_wiki.wiki
 
-    @sidebar_wiki_pages = @project_wiki.pages.first(15)
+    @sidebar_wiki_entries = WikiPage.group_by_directory(@project_wiki.pages.first(15))
   rescue ProjectWiki::CouldNotCreateWikiError
     flash[:notice] = "Could not create Wiki Repository at this time. Please try again later."
     redirect_to project_path(@project)
diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index a8a18b4fa16..3e2015b7d5e 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -42,19 +42,16 @@ class ProjectsController < Projects::ApplicationController
   end
 
   def update
-    status = ::Projects::UpdateService.new(@project, current_user, project_params).execute
+    result = ::Projects::UpdateService.new(@project, current_user, project_params).execute
 
     # Refresh the repo in case anything changed
-    @repository = project.repository
+    @repository = @project.repository
 
     respond_to do |format|
-      if status
+      if result[:status] == :success
         flash[:notice] = "Project '#{@project.name}' was successfully updated."
         format.html do
-          redirect_to(
-            edit_project_path(@project),
-            notice: "Project '#{@project.name}' was successfully updated."
-          )
+          redirect_to(edit_project_path(@project))
         end
       else
         format.html { render 'edit' }
@@ -127,39 +124,6 @@ class ProjectsController < Projects::ApplicationController
     redirect_to edit_project_path(@project), alert: ex.message
   end
 
-  def autocomplete_sources
-    noteable =
-      case params[:type]
-      when 'Issue'
-        IssuesFinder.new(current_user, project_id: @project.id).
-          execute.find_by(iid: params[:type_id])
-      when 'MergeRequest'
-        MergeRequestsFinder.new(current_user, project_id: @project.id).
-          execute.find_by(iid: params[:type_id])
-      when 'Commit'
-        @project.commit(params[:type_id])
-      else
-        nil
-      end
-
-    autocomplete = ::Projects::AutocompleteService.new(@project, current_user)
-    participants = ::Projects::ParticipantsService.new(@project, current_user).execute(noteable)
-
-    @suggestions = {
-      emojis: Gitlab::AwardEmoji.urls,
-      issues: autocomplete.issues,
-      milestones: autocomplete.milestones,
-      mergerequests: autocomplete.merge_requests,
-      labels: autocomplete.labels,
-      members: participants,
-      commands: autocomplete.commands(noteable, params[:type])
-    }
-
-    respond_to do |format|
-      format.json { render json: @suggestions }
-    end
-  end
-
   def new_issue_address
     return render_404 unless Gitlab::IncomingEmail.supports_issue_creation?
 
@@ -267,12 +231,16 @@ class ProjectsController < Projects::ApplicationController
   end
 
   def refs
+    branches = BranchesFinder.new(@repository, params).execute.map(&:name)
+
     options = {
-      'Branches' => @repository.branch_names,
+      'Branches' => branches.take(100),
     }
 
     unless @repository.tag_count.zero?
-      options['Tags'] = VersionSorter.rsort(@repository.tag_names)
+      tags = TagsFinder.new(@repository, params).execute.map(&:name)
+
+      options['Tags'] = tags.take(100)
     end
 
     # If reference is commit id - we should add it to branch/tag selectbox
@@ -346,7 +314,7 @@ class ProjectsController < Projects::ApplicationController
       :name,
       :namespace_id,
       :only_allow_merge_if_all_discussions_are_resolved,
-      :only_allow_merge_if_build_succeeds,
+      :only_allow_merge_if_pipeline_succeeds,
       :path,
       :public_builds,
       :request_access_enabled,
diff --git a/app/controllers/registrations_controller.rb b/app/controllers/registrations_controller.rb
index 3327f4f2b87..b44f38d4a0c 100644
--- a/app/controllers/registrations_controller.rb
+++ b/app/controllers/registrations_controller.rb
@@ -7,27 +7,30 @@ class RegistrationsController < Devise::RegistrationsController
   end
 
   def create
-    if !Gitlab::Recaptcha.load_configurations! || verify_recaptcha
-      # To avoid duplicate form fields on the login page, the registration form
-      # names fields using `new_user`, but Devise still wants the params in
-      # `user`.
-      if params["new_#{resource_name}"].present? && params[resource_name].blank?
-        params[resource_name] = params.delete(:"new_#{resource_name}")
-      end
+    # To avoid duplicate form fields on the login page, the registration form
+    # names fields using `new_user`, but Devise still wants the params in
+    # `user`.
+    if params["new_#{resource_name}"].present? && params[resource_name].blank?
+      params[resource_name] = params.delete(:"new_#{resource_name}")
+    end
 
+    if !Gitlab::Recaptcha.load_configurations! || verify_recaptcha
       super
     else
-      flash[:alert] = "There was an error with the reCAPTCHA code below. Please re-enter the code."
+      flash[:alert] = 'There was an error with the reCAPTCHA. Please solve the reCAPTCHA again.'
       flash.delete :recaptcha_error
       render action: 'new'
     end
   end
 
   def destroy
-    DeleteUserService.new(current_user).execute(current_user)
+    Users::DestroyService.new(current_user).execute(current_user)
 
     respond_to do |format|
-      format.html { redirect_to new_user_session_path, notice: "Account successfully removed." }
+      format.html do
+        session.try(:destroy)
+        redirect_to new_user_session_path, notice: "Account successfully removed."
+      end
     end
   end
 
@@ -54,7 +57,7 @@ class RegistrationsController < Devise::RegistrationsController
   end
 
   def sign_up_params
-    params.require(:user).permit(:username, :email, :name, :password, :password_confirmation)
+    params.require(:user).permit(:username, :email, :email_confirmation, :name, :password)
   end
 
   def resource_name
diff --git a/app/controllers/root_controller.rb b/app/controllers/root_controller.rb
index 627be74a38f..1b4545e4a49 100644
--- a/app/controllers/root_controller.rb
+++ b/app/controllers/root_controller.rb
@@ -7,7 +7,10 @@
 # For users who haven't customized the setting, we simply delegate to
 # `DashboardController#show`, which is the default.
 class RootController < Dashboard::ProjectsController
-  before_action :redirect_to_custom_dashboard, only: [:index]
+  skip_before_action :authenticate_user!, only: [:index]
+
+  before_action :redirect_unlogged_user, if: -> { current_user.nil? }
+  before_action :redirect_logged_user, if: -> { current_user.present? }
 
   def index
     super
@@ -15,23 +18,38 @@ class RootController < Dashboard::ProjectsController
 
   private
 
-  def redirect_to_custom_dashboard
-    return unless current_user
+  def redirect_unlogged_user
+    if redirect_to_home_page_url?
+      redirect_to(current_application_settings.home_page_url)
+    else
+      redirect_to(new_user_session_path)
+    end
+  end
 
+  def redirect_logged_user
     case current_user.dashboard
     when 'stars'
       flash.keep
-      redirect_to starred_dashboard_projects_path
+      redirect_to(starred_dashboard_projects_path)
     when 'project_activity'
-      redirect_to activity_dashboard_path
+      redirect_to(activity_dashboard_path)
     when 'starred_project_activity'
-      redirect_to activity_dashboard_path(filter: 'starred')
+      redirect_to(activity_dashboard_path(filter: 'starred'))
     when 'groups'
-      redirect_to dashboard_groups_path
+      redirect_to(dashboard_groups_path)
     when 'todos'
-      redirect_to dashboard_todos_path
-    else
-      return
+      redirect_to(dashboard_todos_path)
     end
   end
+
+  def redirect_to_home_page_url?
+    # If user is not signed-in and tries to access root_path - redirect him to landing page
+    # Don't redirect to the default URL to prevent endless redirections
+    return false unless current_application_settings.home_page_url.present?
+
+    home_page_url = current_application_settings.home_page_url.chomp('/')
+    root_urls = [Gitlab.config.gitlab['url'].chomp('/'), root_url.chomp('/')]
+
+    root_urls.exclude?(home_page_url)
+  end
 end
diff --git a/app/controllers/search_controller.rb b/app/controllers/search_controller.rb
index b666aa01d6b..612d69cf557 100644
--- a/app/controllers/search_controller.rb
+++ b/app/controllers/search_controller.rb
@@ -1,5 +1,5 @@
 class SearchController < ApplicationController
-  skip_before_action :authenticate_user!, :reject_blocked!
+  skip_before_action :authenticate_user!
 
   include SearchHelper
 
@@ -45,6 +45,8 @@ class SearchController < ApplicationController
       end
 
     @search_objects = @search_results.objects(@scope, params[:page])
+
+    check_single_commit_result
   end
 
   def autocomplete
@@ -59,4 +61,16 @@ class SearchController < ApplicationController
 
     render json: search_autocomplete_opts(term).to_json
   end
+
+  private
+
+  def check_single_commit_result
+    if @search_results.single_commit_result?
+      only_commit = @search_results.objects('commits').first
+      query = params[:search].strip.downcase
+      found_by_commit_sha = Commit.valid_hash?(query) && only_commit.sha.start_with?(query)
+
+      redirect_to namespace_project_commit_path(@project.namespace, @project, only_commit) if found_by_commit_sha
+    end
+  end
 end
diff --git a/app/controllers/sessions_controller.rb b/app/controllers/sessions_controller.rb
index 5d7ecfeacf4..7d81c96262f 100644
--- a/app/controllers/sessions_controller.rb
+++ b/app/controllers/sessions_controller.rb
@@ -15,11 +15,12 @@ class SessionsController < Devise::SessionsController
 
   def new
     set_minimum_password_length
-    if Gitlab.config.ldap.enabled
-      @ldap_servers = Gitlab::LDAP::Config.servers
-    else
-      @ldap_servers = []
-    end
+    @ldap_servers =
+      if Gitlab.config.ldap.enabled
+        Gitlab::LDAP::Config.servers
+      else
+        []
+      end
 
     super
   end
@@ -31,10 +32,18 @@ class SessionsController < Devise::SessionsController
         resource.update_attributes(reset_password_token: nil,
                                    reset_password_sent_at: nil)
       end
+      # hide the signed-in notification
+      flash[:notice] = nil
       log_audit_event(current_user, with: authentication_method)
     end
   end
 
+  def destroy
+    super
+    # hide the signed_out notice
+    flash[:notice] = nil
+  end
+
   private
 
   # Handle an "initial setup" state, where there's only one user, it's an admin,
@@ -106,7 +115,7 @@ class SessionsController < Devise::SessionsController
 
   def valid_otp_attempt?(user)
     user.validate_and_consume_otp!(user_params[:otp_attempt]) ||
-    user.invalidate_otp_backup_code!(user_params[:otp_attempt])
+      user.invalidate_otp_backup_code!(user_params[:otp_attempt])
   end
 
   def log_audit_event(user, options = {})
diff --git a/app/controllers/snippets_controller.rb b/app/controllers/snippets_controller.rb
index dee57e4a388..f3fd3da8b20 100644
--- a/app/controllers/snippets_controller.rb
+++ b/app/controllers/snippets_controller.rb
@@ -1,5 +1,7 @@
 class SnippetsController < ApplicationController
   include ToggleAwardEmoji
+  include SpammableActions
+  include SnippetsActions
 
   before_action :snippet, only: [:show, :edit, :destroy, :update, :raw, :download]
 
@@ -21,13 +23,14 @@ class SnippetsController < ApplicationController
     if params[:username].present?
       @user = User.find_by(username: params[:username])
 
-      render_404 and return unless @user
+      return render_404 unless @user
 
       @snippets = SnippetsFinder.new.execute(current_user, {
         filter: :by_user,
         user: @user,
-        scope: params[:scope] }).
-      page(params[:page])
+        scope: params[:scope]
+      })
+      .page(params[:page])
 
       render 'index'
     else
@@ -40,19 +43,19 @@ class SnippetsController < ApplicationController
   end
 
   def create
-    @snippet = CreateSnippetService.new(nil, current_user,
-                                        snippet_params).execute
+    create_params = snippet_params.merge(spammable_params)
 
-    respond_with @snippet.becomes(Snippet)
-  end
+    @snippet = CreateSnippetService.new(nil, current_user, create_params).execute
 
-  def edit
+    recaptcha_check_with_fallback { render :new }
   end
 
   def update
-    UpdateSnippetService.new(nil, current_user, @snippet,
-                             snippet_params).execute
-    respond_with @snippet.becomes(Snippet)
+    update_params = snippet_params.merge(spammable_params)
+
+    UpdateSnippetService.new(nil, current_user, @snippet, update_params).execute
+
+    recaptcha_check_with_fallback { render :edit }
   end
 
   def show
@@ -66,18 +69,9 @@ class SnippetsController < ApplicationController
     redirect_to snippets_path
   end
 
-  def raw
-    send_data(
-      @snippet.content,
-      type: 'text/plain; charset=utf-8',
-      disposition: 'inline',
-      filename: @snippet.sanitized_file_name
-    )
-  end
-
   def download
     send_data(
-      @snippet.content,
+      convert_line_endings(@snippet.content),
       type: 'text/plain; charset=utf-8',
       filename: @snippet.sanitized_file_name
     )
@@ -96,6 +90,7 @@ class SnippetsController < ApplicationController
                  end
   end
   alias_method :awardable, :snippet
+  alias_method :spammable, :snippet
 
   def authorize_read_snippet!
     authenticate_user! unless can?(current_user, :read_personal_snippet, @snippet)
diff --git a/app/controllers/uploads_controller.rb b/app/controllers/uploads_controller.rb
index 509f4f412ca..f1bfd574f04 100644
--- a/app/controllers/uploads_controller.rb
+++ b/app/controllers/uploads_controller.rb
@@ -14,6 +14,8 @@ class UploadsController < ApplicationController
     end
 
     disposition = uploader.image? ? 'inline' : 'attachment'
+
+    expires_in 0.seconds, must_revalidate: true, private: true
     send_file uploader.file.path, disposition: disposition
   end
 
diff --git a/app/finders/environments_finder.rb b/app/finders/environments_finder.rb
new file mode 100644
index 00000000000..a59f8c1efa3
--- /dev/null
+++ b/app/finders/environments_finder.rb
@@ -0,0 +1,55 @@
+class EnvironmentsFinder
+  attr_reader :project, :current_user, :params
+
+  def initialize(project, current_user, params = {})
+    @project, @current_user, @params = project, current_user, params
+  end
+
+  def execute
+    deployments = project.deployments
+    deployments =
+      if ref
+        deployments_query = params[:with_tags] ? 'ref = :ref OR tag IS TRUE' : 'ref = :ref'
+        deployments.where(deployments_query, ref: ref.to_s)
+      elsif commit
+        deployments.where(sha: commit.sha)
+      else
+        deployments.none
+      end
+
+    environment_ids = deployments
+      .group(:environment_id)
+      .select(:environment_id)
+
+    environments = project.environments.available
+      .where(id: environment_ids).order_by_last_deployed_at.to_a
+
+    environments.select! do |environment|
+      Ability.allowed?(current_user, :read_environment, environment)
+    end
+
+    if ref && commit
+      environments.select! do |environment|
+        environment.includes_commit?(commit)
+      end
+    end
+
+    if ref && params[:recently_updated]
+      environments.select! do |environment|
+        environment.recently_updated_on_branch?(ref)
+      end
+    end
+
+    environments
+  end
+
+  private
+
+  def ref
+    params[:ref].try(:to_s)
+  end
+
+  def commit
+    params[:commit]
+  end
+end
diff --git a/app/finders/group_members_finder.rb b/app/finders/group_members_finder.rb
new file mode 100644
index 00000000000..fce3775f40e
--- /dev/null
+++ b/app/finders/group_members_finder.rb
@@ -0,0 +1,20 @@
+class GroupMembersFinder
+  def initialize(group)
+    @group = group
+  end
+
+  def execute
+    group_members = @group.members
+
+    return group_members unless @group.parent
+
+    parents_members = GroupMember.non_request.
+      where(source_id: @group.ancestors.select(:id)).
+      where.not(user_id: @group.users.select(:id))
+
+    wheres = ["members.id IN (#{group_members.select(:id).to_sql})"]
+    wheres << "members.id IN (#{parents_members.select(:id).to_sql})"
+
+    GroupMember.where(wheres.join(' OR '))
+  end
+end
diff --git a/app/finders/group_projects_finder.rb b/app/finders/group_projects_finder.rb
index aa8f4c1d0e4..3b9a421b118 100644
--- a/app/finders/group_projects_finder.rb
+++ b/app/finders/group_projects_finder.rb
@@ -18,7 +18,7 @@ class GroupProjectsFinder < UnionFinder
     projects = []
 
     if current_user
-      if @group.users.include?(current_user) || current_user.admin?
+      if @group.users.include?(current_user)
         projects << @group.projects unless only_shared
         projects << @group.shared_projects unless only_owned
       else
diff --git a/app/finders/groups_finder.rb b/app/finders/groups_finder.rb
index 4e43f42e9e1..d932a17883f 100644
--- a/app/finders/groups_finder.rb
+++ b/app/finders/groups_finder.rb
@@ -2,7 +2,7 @@ class GroupsFinder < UnionFinder
   def execute(current_user = nil)
     segments = all_groups(current_user)
 
-    find_union(segments, Group).order_id_desc
+    find_union(segments, Group).with_route.order_id_desc
   end
 
   private
diff --git a/app/finders/issuable_finder.rb b/app/finders/issuable_finder.rb
index c9bee01b9ad..2fca012252e 100644
--- a/app/finders/issuable_finder.rb
+++ b/app/finders/issuable_finder.rb
@@ -16,9 +16,10 @@
 #     label_name: string
 #     sort: string
 #     non_archived: boolean
+#     iids: integer[]
 #
 class IssuableFinder
-  NONE = '0'
+  NONE = '0'.freeze
 
   attr_accessor :current_user, :params
 
@@ -32,14 +33,17 @@ class IssuableFinder
     items = by_scope(items)
     items = by_state(items)
     items = by_group(items)
-    items = by_project(items)
     items = by_search(items)
-    items = by_milestone(items)
     items = by_assignee(items)
     items = by_author(items)
-    items = by_label(items)
     items = by_due_date(items)
     items = by_non_archived(items)
+    items = by_iids(items)
+    items = by_milestone(items)
+    items = by_label(items)
+
+    # Filtering by project HAS TO be the last because we use the project IDs yielded by the issuable query thus far
+    items = by_project(items)
     sort(items)
   end
 
@@ -77,6 +81,10 @@ class IssuableFinder
     counts
   end
 
+  def find_by!(*params)
+    execute.find_by!(*params)
+  end
+
   def group
     return @group if defined?(@group)
 
@@ -101,8 +109,7 @@ class IssuableFinder
     @project = project
   end
 
-  def projects
-    return @projects if defined?(@projects)
+  def projects(items = nil)
     return @projects = project if project?
 
     projects =
@@ -111,7 +118,7 @@ class IssuableFinder
       elsif group
         GroupProjectsFinder.new(group).execute(current_user)
       else
-        ProjectsFinder.new.execute(current_user)
+        projects_finder.execute(current_user, item_project_ids(items))
       end
 
     @projects = projects.with_feature_available_for_user(klass, current_user).reorder(nil)
@@ -161,31 +168,53 @@ class IssuableFinder
       end
   end
 
-  def assignee?
-    params[:assignee_id].present?
+  def assignee_id?
+    params[:assignee_id].present? && params[:assignee_id] != NONE
+  end
+
+  def assignee_username?
+    params[:assignee_username].present? && params[:assignee_username] != NONE
+  end
+
+  def no_assignee?
+    # Assignee_id takes precedence over assignee_username
+    params[:assignee_id] == NONE || params[:assignee_username] == NONE
   end
 
   def assignee
     return @assignee if defined?(@assignee)
 
     @assignee =
-      if assignee? && params[:assignee_id] != NONE
-        User.find(params[:assignee_id])
+      if assignee_id?
+        User.find_by(id: params[:assignee_id])
+      elsif assignee_username?
+        User.find_by(username: params[:assignee_username])
       else
         nil
       end
   end
 
-  def author?
-    params[:author_id].present?
+  def author_id?
+    params[:author_id].present? && params[:author_id] != NONE
+  end
+
+  def author_username?
+    params[:author_username].present? && params[:author_username] != NONE
+  end
+
+  def no_author?
+    # author_id takes precedence over author_username
+    params[:author_id] == NONE || params[:author_username] == NONE
   end
 
   def author
     return @author if defined?(@author)
 
     @author =
-      if author? && params[:author_id] != NONE
-        User.find(params[:author_id])
+      if author_id?
+        User.find_by(id: params[:author_id])
+      elsif author_username?
+        User.find_by(username: params[:author_username])
       else
         nil
       end
@@ -229,9 +258,9 @@ class IssuableFinder
   def by_project(items)
     items =
       if project?
-        items.of_projects(projects).references_project
-      elsif projects
-        items.merge(projects.reorder(nil)).join_project
+        items.of_projects(projects(items)).references_project
+      elsif projects(items)
+        items.merge(projects(items).reorder(nil)).join_project
       else
         items.none
       end
@@ -240,16 +269,11 @@ class IssuableFinder
   end
 
   def by_search(items)
-    if search
-      items =
-        if search =~ iid_pattern
-          items.where(iid: $~[:iid])
-        else
-          items.full_search(search)
-        end
-    end
+    search ? items.full_search(search) : items
+  end
 
-    items
+  def by_iids(items)
+    params[:iids].present? ? items.where(iid: params[:iids]) : items
   end
 
   def sort(items)
@@ -259,16 +283,24 @@ class IssuableFinder
   end
 
   def by_assignee(items)
-    if assignee?
-      items = items.where(assignee_id: assignee.try(:id))
+    if assignee
+      items = items.where(assignee_id: assignee.id)
+    elsif no_assignee?
+      items = items.where(assignee_id: nil)
+    elsif assignee_id? || assignee_username? # assignee not found
+      items = items.none
     end
 
     items
   end
 
   def by_author(items)
-    if author?
-      items = items.where(author_id: author.try(:id))
+    if author
+      items = items.where(author_id: author.id)
+    elsif no_author?
+      items = items.where(author_id: nil)
+    elsif author_id? || author_username? # author not found
+      items = items.none
     end
 
     items
@@ -283,13 +315,14 @@ class IssuableFinder
       if filter_by_no_milestone?
         items = items.left_joins_milestones.where(milestone_id: [-1, nil])
       elsif filter_by_upcoming_milestone?
-        upcoming_ids = Milestone.upcoming_ids_by_projects(projects)
+        upcoming_ids = Milestone.upcoming_ids_by_projects(projects(items))
         items = items.left_joins_milestones.where(milestone_id: upcoming_ids)
       else
         items = items.with_milestone(params[:milestone_title])
+        items_projects = projects(items)
 
-        if projects
-          items = items.where(milestones: { project_id: projects })
+        if items_projects
+          items = items.where(milestones: { project_id: items_projects })
         end
       end
     end
@@ -303,9 +336,10 @@ class IssuableFinder
         items = items.without_label
       else
         items = items.with_label(label_names, params[:sort])
+        items_projects = projects(items)
 
-        if projects
-          label_ids = LabelsFinder.new(current_user, project_ids: projects).execute(skip_authorization: true).select(:id)
+        if items_projects
+          label_ids = LabelsFinder.new(current_user, project_ids: items_projects).execute(skip_authorization: true).select(:id)
           items = items.where(labels: { id: label_ids })
         end
       end
@@ -365,4 +399,8 @@ class IssuableFinder
   def current_user_related?
     params[:scope] == 'created-by-me' || params[:scope] == 'authored' || params[:scope] == 'assigned-to-me'
   end
+
+  def projects_finder
+    @projects_finder ||= ProjectsFinder.new
+  end
 end
diff --git a/app/finders/issues_finder.rb b/app/finders/issues_finder.rb
index be00a219205..08713272947 100644
--- a/app/finders/issues_finder.rb
+++ b/app/finders/issues_finder.rb
@@ -23,10 +23,26 @@ class IssuesFinder < IssuableFinder
   private
 
   def init_collection
-    Issue.visible_to_user(current_user)
+    IssuesFinder.not_restricted_by_confidentiality(current_user)
   end
 
-  def iid_pattern
-    @iid_pattern ||= %r{\A#{Regexp.escape(Issue.reference_prefix)}(?<iid>\d+)\z}
+  def self.not_restricted_by_confidentiality(user)
+    return Issue.where('issues.confidential IS NULL OR issues.confidential IS FALSE') if user.blank?
+
+    return Issue.all if user.admin?
+
+    Issue.where('
+      issues.confidential IS NULL
+      OR issues.confidential IS FALSE
+      OR (issues.confidential = TRUE
+        AND (issues.author_id = :user_id
+          OR issues.assignee_id = :user_id
+          OR issues.project_id IN(:project_ids)))',
+      user_id: user.id,
+      project_ids: user.authorized_projects(Gitlab::Access::REPORTER).select(:id))
+  end
+
+  def item_project_ids(items)
+    items&.reorder(nil)&.select(:project_id)
   end
 end
diff --git a/app/finders/members_finder.rb b/app/finders/members_finder.rb
new file mode 100644
index 00000000000..af24045886e
--- /dev/null
+++ b/app/finders/members_finder.rb
@@ -0,0 +1,35 @@
+class MembersFinder
+  attr_reader :project, :current_user, :group
+
+  def initialize(project, current_user)
+    @project = project
+    @current_user = current_user
+    @group = project.group
+  end
+
+  def execute
+    project_members = project.project_members
+    project_members = project_members.non_invite unless can?(current_user, :admin_project, project)
+    wheres = ["members.id IN (#{project_members.select(:id).to_sql})"]
+
+    if group
+      # We need `.where.not(user_id: nil)` here otherwise when a group has an
+      # invitee, it would make the following query return 0 rows since a NULL
+      # user_id would be present in the subquery
+      # See http://stackoverflow.com/questions/129077/not-in-clause-and-null-values
+      non_null_user_ids = project_members.where.not(user_id: nil).select(:user_id)
+
+      group_members = GroupMembersFinder.new(group).execute
+      group_members = group_members.where.not(user_id: non_null_user_ids)
+      group_members = group_members.non_invite unless can?(current_user, :admin_group, group)
+
+      wheres << "members.id IN (#{group_members.select(:id).to_sql})"
+    end
+
+    Member.where(wheres.join(' OR '))
+  end
+
+  def can?(*args)
+    Ability.allowed?(*args)
+  end
+end
diff --git a/app/finders/merge_requests_finder.rb b/app/finders/merge_requests_finder.rb
index 8b82255445e..1eec45d9cb5 100644
--- a/app/finders/merge_requests_finder.rb
+++ b/app/finders/merge_requests_finder.rb
@@ -23,11 +23,7 @@ class MergeRequestsFinder < IssuableFinder
 
   private
 
-  def iid_pattern
-    @iid_pattern ||= %r{\A[
-      #{Regexp.escape(MergeRequest.reference_prefix)}
-      #{Regexp.escape(Issue.reference_prefix)}
-      ](?<iid>\d+)\z
-    }x
+  def item_project_ids(items)
+    items&.reorder(nil)&.select(:target_project_id)
   end
 end
diff --git a/app/finders/notes_finder.rb b/app/finders/notes_finder.rb
index a653a6d59c6..6630c6384f2 100644
--- a/app/finders/notes_finder.rb
+++ b/app/finders/notes_finder.rb
@@ -1,27 +1,103 @@
 class NotesFinder
   FETCH_OVERLAP = 5.seconds
 
-  def execute(project, current_user, params)
-    target_type = params[:target_type]
-    target_id   = params[:target_id]
-    # Default to 0 to remain compatible with old clients
-    last_fetched_at = Time.at(params.fetch(:last_fetched_at, 0).to_i)
-
-    notes =
-      case target_type
-      when "commit"
-        project.notes.for_commit_id(target_id).non_diff_notes
-      when "issue"
-        IssuesFinder.new(current_user, project_id: project.id).find(target_id).notes.inc_author
-      when "merge_request"
-        project.merge_requests.find(target_id).mr_and_commit_notes.inc_author
-      when "snippet", "project_snippet"
-        project.snippets.find(target_id).notes
+  # Used to filter Notes
+  # When used with target_type and target_id this returns notes specifically for the controller
+  #
+  # Arguments:
+  #   current_user - which user check authorizations with
+  #   project - which project to look for notes on
+  #   params:
+  #     target_type: string
+  #     target_id: integer
+  #     last_fetched_at: time
+  #     search: string
+  #
+  def initialize(project, current_user, params = {})
+    @project = project
+    @current_user = current_user
+    @params = params
+    init_collection
+  end
+
+  def execute
+    @notes = since_fetch_at(@params[:last_fetched_at]) if @params[:last_fetched_at]
+    @notes
+  end
+
+  private
+
+  def init_collection
+    @notes =
+      if @params[:target_id]
+        on_target(@params[:target_type], @params[:target_id])
+      else
+        notes_of_any_type
+      end
+  end
+
+  def notes_of_any_type
+    types = %w(commit issue merge_request snippet)
+    note_relations = types.map { |t| notes_for_type(t) }
+    note_relations.map!{ |notes| search(@params[:search], notes) } if @params[:search]
+    UnionFinder.new.find_union(note_relations, Note)
+  end
+
+  def noteables_for_type(noteable_type)
+    case noteable_type
+    when "issue"
+      IssuesFinder.new(@current_user, project_id: @project.id).execute
+    when "merge_request"
+      MergeRequestsFinder.new(@current_user, project_id: @project.id).execute
+    when "snippet", "project_snippet"
+      SnippetsFinder.new.execute(@current_user, filter: :by_project, project: @project)
+    else
+      raise 'invalid target_type'
+    end
+  end
+
+  def notes_for_type(noteable_type)
+    if noteable_type == "commit"
+      if Ability.allowed?(@current_user, :download_code, @project)
+        @project.notes.where(noteable_type: 'Commit')
+      else
+        Note.none
+      end
+    else
+      finder = noteables_for_type(noteable_type)
+      @project.notes.where(noteable_type: finder.base_class.name, noteable_id: finder.reorder(nil))
+    end
+  end
+
+  def on_target(target_type, target_id)
+    if target_type == "commit"
+      notes_for_type('commit').for_commit_id(target_id)
+    else
+      target = noteables_for_type(target_type).find(target_id)
+
+      if target.respond_to?(:related_notes)
+        target.related_notes
       else
-        raise 'invalid target_type'
+        target.notes
       end
+    end
+  end
+
+  # Searches for notes matching the given query.
+  #
+  # This method uses ILIKE on PostgreSQL and LIKE on MySQL.
+  #
+  def search(query, notes_relation = @notes)
+    pattern = "%#{query}%"
+    notes_relation.where(Note.arel_table[:note].matches(pattern))
+  end
+
+  # Notes changed since last fetch
+  # Uses overlapping intervals to avoid worrying about race conditions
+  def since_fetch_at(fetch_time)
+    # Default to 0 to remain compatible with old clients
+    last_fetched_at = Time.at(@params.fetch(:last_fetched_at, 0).to_i)
 
-    # Use overlapping intervals to avoid worrying about race conditions
-    notes.where('updated_at > ?', last_fetched_at - FETCH_OVERLAP).fresh
+    @notes.where('updated_at > ?', last_fetched_at - FETCH_OVERLAP).fresh
   end
 end
diff --git a/app/finders/personal_access_tokens_finder.rb b/app/finders/personal_access_tokens_finder.rb
new file mode 100644
index 00000000000..760166b453f
--- /dev/null
+++ b/app/finders/personal_access_tokens_finder.rb
@@ -0,0 +1,45 @@
+class PersonalAccessTokensFinder
+  attr_accessor :params
+
+  delegate :build, :find, :find_by, to: :execute
+
+  def initialize(params = {})
+    @params = params
+  end
+
+  def execute
+    tokens = PersonalAccessToken.all
+    tokens = by_user(tokens)
+    tokens = by_impersonation(tokens)
+    by_state(tokens)
+  end
+
+  private
+
+  def by_user(tokens)
+    return tokens unless @params[:user]
+    tokens.where(user: @params[:user])
+  end
+
+  def by_impersonation(tokens)
+    case @params[:impersonation]
+    when true
+      tokens.with_impersonation
+    when false
+      tokens.without_impersonation
+    else
+      tokens
+    end
+  end
+
+  def by_state(tokens)
+    case @params[:state]
+    when 'active'
+      tokens.active
+    when 'inactive'
+      tokens.inactive
+    else
+      tokens
+    end
+  end
+end
diff --git a/app/finders/pipelines_finder.rb b/app/finders/pipelines_finder.rb
index 32aea75486d..a9172f6767f 100644
--- a/app/finders/pipelines_finder.rb
+++ b/app/finders/pipelines_finder.rb
@@ -10,7 +10,11 @@ class PipelinesFinder
     scoped_pipelines =
       case scope
       when 'running'
-        pipelines.running_or_pending
+        pipelines.running
+      when 'pending'
+        pipelines.pending
+      when 'finished'
+        pipelines.finished
       when 'branches'
         from_ids(ids_for_ref(branches))
       when 'tags'
diff --git a/app/finders/projects_finder.rb b/app/finders/projects_finder.rb
index c7911736812..18ec45f300d 100644
--- a/app/finders/projects_finder.rb
+++ b/app/finders/projects_finder.rb
@@ -3,7 +3,7 @@ class ProjectsFinder < UnionFinder
     segments = all_projects(current_user)
     segments.map! { |s| s.where(id: project_ids_relation) } if project_ids_relation
 
-    find_union(segments, Project)
+    find_union(segments, Project).with_route
   end
 
   private
diff --git a/app/finders/snippets_finder.rb b/app/finders/snippets_finder.rb
index 00ff1611039..da6e6e87a6f 100644
--- a/app/finders/snippets_finder.rb
+++ b/app/finders/snippets_finder.rb
@@ -1,14 +1,17 @@
 class SnippetsFinder
   def execute(current_user, params = {})
     filter = params[:filter]
+    user = params.fetch(:user, current_user)
 
     case filter
     when :all then
       snippets(current_user).fresh
+    when :public then
+      Snippet.are_public.fresh
     when :by_user then
-      by_user(current_user, params[:user], params[:scope])
+      by_user(current_user, user, params[:scope])
     when :by_project
-      by_project(current_user, params[:project])
+      by_project(current_user, params[:project], params[:scope])
     end
   end
 
@@ -29,35 +32,35 @@ class SnippetsFinder
   def by_user(current_user, user, scope)
     snippets = user.snippets.fresh
 
-    return snippets.are_public unless current_user
-
-    if user == current_user
-      case scope
-      when 'are_internal' then
-        snippets.are_internal
-      when 'are_private' then
-        snippets.are_private
-      when 'are_public' then
-        snippets.are_public
-      else
-        snippets
-      end
+    if current_user
+      include_private = user == current_user
+      by_scope(snippets, scope, include_private)
     else
-      snippets.public_and_internal
+      snippets.are_public
     end
   end
 
-  def by_project(current_user, project)
+  def by_project(current_user, project, scope)
     snippets = project.snippets.fresh
 
     if current_user
-      if project.team.member?(current_user) || current_user.admin?
-        snippets
-      else
-        snippets.public_and_internal
-      end
+      include_private = project.team.member?(current_user) || current_user.admin?
+      by_scope(snippets, scope, include_private)
     else
       snippets.are_public
     end
   end
+
+  def by_scope(snippets, scope = nil, include_private = false)
+    case scope.to_s
+    when 'are_private'
+      include_private ? snippets.are_private : Snippet.none
+    when 'are_internal'
+      snippets.are_internal
+    when 'are_public'
+      snippets.are_public
+    else
+      include_private ? snippets : snippets.public_and_internal
+    end
+  end
 end
diff --git a/app/finders/todos_finder.rb b/app/finders/todos_finder.rb
index a93a63bdb9b..b7f091f334d 100644
--- a/app/finders/todos_finder.rb
+++ b/app/finders/todos_finder.rb
@@ -13,7 +13,7 @@
 #
 
 class TodosFinder
-  NONE = '0'
+  NONE = '0'.freeze
 
   attr_accessor :current_user, :params
 
@@ -99,7 +99,7 @@ class TodosFinder
   end
 
   def type?
-    type.present? && ['Issue', 'MergeRequest'].include?(type)
+    type.present? && %w(Issue MergeRequest).include?(type)
   end
 
   def type
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index c816b616631..a3213581498 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -37,7 +37,7 @@ module ApplicationHelper
       if project_id.is_a?(Project)
         project_id
       else
-        Project.find_with_namespace(project_id)
+        Project.find_by_full_path(project_id)
       end
 
     if project.avatar_url
@@ -69,11 +69,12 @@ module ApplicationHelper
   end
 
   def avatar_icon(user_or_email = nil, size = nil, scale = 2)
-    if user_or_email.is_a?(User)
-      user = user_or_email
-    else
-      user = User.find_by_any_email(user_or_email.try(:downcase))
-    end
+    user =
+      if user_or_email.is_a?(User)
+        user_or_email
+      else
+        User.find_by_any_email(user_or_email.try(:downcase))
+      end
 
     if user
       user.avatar_url(size) || default_avatar
@@ -166,7 +167,7 @@ module ApplicationHelper
     css_classes = short_format ? 'js-short-timeago' : 'js-timeago'
     css_classes << " #{html_class}" unless html_class.blank?
 
-    element = content_tag :time, time.to_s,
+    element = content_tag :time, time.strftime("%b %d, %Y"),
       class: css_classes,
       title: time.to_time.in_time_zone.to_s(:medium),
       datetime: time.to_time.getutc.iso8601,
@@ -244,7 +245,9 @@ module ApplicationHelper
       scope: params[:scope],
       milestone_title: params[:milestone_title],
       assignee_id: params[:assignee_id],
+      assignee_username: params[:assignee_username],
       author_id: params[:author_id],
+      author_username: params[:author_username],
       search: params[:search],
       label_name: params[:label_name]
     }
@@ -294,4 +297,13 @@ module ApplicationHelper
   def page_class
     "issue-boards-page" if current_controller?(:boards)
   end
+
+  # Returns active css class when condition returns true
+  # otherwise returns nil.
+  #
+  # Example:
+  #   %li{ class: active_when(params[:filter] == '1') }
+  def active_when(condition)
+    'active' if condition
+  end
 end
diff --git a/app/helpers/application_settings_helper.rb b/app/helpers/application_settings_helper.rb
index 60485160495..ca326dd0627 100644
--- a/app/helpers/application_settings_helper.rb
+++ b/app/helpers/application_settings_helper.rb
@@ -1,28 +1,15 @@
 module ApplicationSettingsHelper
-  def gravatar_enabled?
-    current_application_settings.gravatar_enabled?
-  end
-
-  def signup_enabled?
-    current_application_settings.signup_enabled?
-  end
-
-  def signin_enabled?
-    current_application_settings.signin_enabled?
-  end
+  delegate  :gravatar_enabled?,
+            :signup_enabled?,
+            :signin_enabled?,
+            :akismet_enabled?,
+            :koding_enabled?,
+            to: :current_application_settings
 
   def user_oauth_applications?
     current_application_settings.user_oauth_applications
   end
 
-  def askimet_enabled?
-    current_application_settings.akismet_enabled?
-  end
-
-  def koding_enabled?
-    current_application_settings.koding_enabled?
-  end
-
   def allowed_protocols_present?
     current_application_settings.enabled_git_access_protocol.present?
   end
@@ -94,8 +81,8 @@ module ApplicationSettingsHelper
   end
 
   def repository_storages_options_for_select
-    options = Gitlab.config.repositories.storages.map do |name, path|
-      ["#{name} - #{path}", name]
+    options = Gitlab.config.repositories.storages.map do |name, storage|
+      ["#{name} - #{storage['path']}", name]
     end
 
     options_for_select(options, @application_setting.repository_storages)
diff --git a/app/helpers/auth_helper.rb b/app/helpers/auth_helper.rb
index 92bac149313..1ee6c1d3afa 100644
--- a/app/helpers/auth_helper.rb
+++ b/app/helpers/auth_helper.rb
@@ -1,5 +1,5 @@
 module AuthHelper
-  PROVIDERS_WITH_ICONS = %w(twitter github gitlab bitbucket google_oauth2 facebook azure_oauth2).freeze
+  PROVIDERS_WITH_ICONS = %w(twitter github gitlab bitbucket google_oauth2 facebook azure_oauth2 authentiq).freeze
   FORM_BASED_PROVIDERS = [/\Aldap/, 'crowd'].freeze
 
   def ldap_enabled?
diff --git a/app/helpers/blob_helper.rb b/app/helpers/blob_helper.rb
index 07ff6fb9488..7f32c1b5300 100644
--- a/app/helpers/blob_helper.rb
+++ b/app/helpers/blob_helper.rb
@@ -21,7 +21,7 @@ module BlobHelper
                                      options[:link_opts])
 
     if !on_top_of_branch?(project, ref)
-      button_tag "Edit", class: "btn disabled has-tooltip btn-file-option", title: "You can only edit files when you are on a branch", data: { container: 'body' }
+      button_tag "Edit", class: "btn disabled has-tooltip", title: "You can only edit files when you are on a branch", data: { container: 'body' }
     elsif can_edit_blob?(blob, project, ref)
       link_to "Edit", edit_path, class: 'btn btn-sm'
     elsif can?(current_user, :fork_project, project)
@@ -32,7 +32,7 @@ module BlobHelper
       }
       fork_path = namespace_project_forks_path(project.namespace, project, namespace_key: current_user.namespace.id, continue: continue_params)
 
-      link_to "Edit", fork_path, class: 'btn btn-file-option', method: :post
+      link_to "Edit", fork_path, class: 'btn', method: :post
     end
   end
 
@@ -153,16 +153,17 @@ module BlobHelper
     # Because we are opionated we set the cache headers ourselves.
     response.cache_control[:public] = @project.public?
 
-    if @ref && @commit && @ref == @commit.id
-      # This is a link to a commit by its commit SHA. That means that the blob
-      # is immutable. The only reason to invalidate the cache is if the commit
-      # was deleted or if the user lost access to the repository.
-      response.cache_control[:max_age] = Blob::CACHE_TIME_IMMUTABLE
-    else
-      # A branch or tag points at this blob. That means that the expected blob
-      # value may change over time.
-      response.cache_control[:max_age] = Blob::CACHE_TIME
-    end
+    response.cache_control[:max_age] =
+      if @ref && @commit && @ref == @commit.id
+        # This is a link to a commit by its commit SHA. That means that the blob
+        # is immutable. The only reason to invalidate the cache is if the commit
+        # was deleted or if the user lost access to the repository.
+        Blob::CACHE_TIME_IMMUTABLE
+      else
+        # A branch or tag points at this blob. That means that the expected blob
+        # value may change over time.
+        Blob::CACHE_TIME
+      end
 
     response.etag = @blob.id
     !stale
@@ -188,7 +189,11 @@ module BlobHelper
   end
 
   def gitlab_ci_ymls
-    @gitlab_ci_ymls ||= Gitlab::Template::GitlabCiYmlTemplate.dropdown_names
+    @gitlab_ci_ymls ||= Gitlab::Template::GitlabCiYmlTemplate.dropdown_names(params[:context])
+  end
+
+  def dockerfile_names
+    @dockerfile_names ||= Gitlab::Template::DockerfileTemplate.dropdown_names
   end
 
   def blob_editor_paths
diff --git a/app/helpers/boards_helper.rb b/app/helpers/boards_helper.rb
index 38c586ccd31..f43827da446 100644
--- a/app/helpers/boards_helper.rb
+++ b/app/helpers/boards_helper.rb
@@ -6,7 +6,9 @@ module BoardsHelper
       endpoint: namespace_project_boards_path(@project.namespace, @project),
       board_id: board.id,
       disabled: "#{!can?(current_user, :admin_list, @project)}",
-      issue_link_base: namespace_project_issues_path(@project.namespace, @project)
+      issue_link_base: namespace_project_issues_path(@project.namespace, @project),
+      root_path: root_path,
+      bulk_update_path: bulk_update_namespace_project_issues_path(@project.namespace, @project),
     }
   end
 end
diff --git a/app/helpers/builds_helper.rb b/app/helpers/builds_helper.rb
index 9fc69e12266..2fcb7a59fc3 100644
--- a/app/helpers/builds_helper.rb
+++ b/app/helpers/builds_helper.rb
@@ -1,7 +1,7 @@
 module BuildsHelper
   def sidebar_build_class(build, current_build)
     build_class = ''
-    build_class += ' active' if build == current_build
+    build_class += ' active' if build.id === current_build.id
     build_class += ' retried' if build.retried?
     build_class
   end
@@ -12,7 +12,14 @@ module BuildsHelper
       build_url: namespace_project_build_url(@project.namespace, @project, @build, :json),
       build_status: @build.status,
       build_stage: @build.stage,
-      log_state: @build.trace_with_state[:state].to_s
+      log_state: ''
+    }
+  end
+
+  def build_failed_issue_options
+    {
+      title: "Build Failed ##{@build.id}",
+      description: namespace_project_build_url(@project.namespace, @project, @build)
     }
   end
 end
diff --git a/app/helpers/button_helper.rb b/app/helpers/button_helper.rb
index dee3c78df47..0b30471f2ae 100644
--- a/app/helpers/button_helper.rb
+++ b/app/helpers/button_helper.rb
@@ -16,10 +16,10 @@ module ButtonHelper
   # See http://clipboardjs.com/#usage
   def clipboard_button(data = {})
     css_class = data[:class] || 'btn-clipboard btn-transparent'
-    title = data[:title] || 'Copy to Clipboard'
+    title = data[:title] || 'Copy to clipboard'
     data = { toggle: 'tooltip', placement: 'bottom', container: 'body' }.merge(data)
     content_tag :button,
-      icon('clipboard'),
+      icon('clipboard', 'aria-hidden': 'true'),
       class: "btn #{css_class}",
       data: data,
       type: :button,
@@ -34,7 +34,7 @@ module ButtonHelper
 
     content_tag (append_link ? :a : :span), protocol,
       class: klass,
-      href: (project.http_url_to_repo if append_link),
+      href: (project.http_url_to_repo(current_user) if append_link),
       data: {
         html: true,
         placement: placement,
diff --git a/app/helpers/ci_status_helper.rb b/app/helpers/ci_status_helper.rb
index 8e19752a8a1..a7cdca9ba2e 100644
--- a/app/helpers/ci_status_helper.rb
+++ b/app/helpers/ci_status_helper.rb
@@ -1,28 +1,10 @@
 module CiStatusHelper
   def ci_status_path(pipeline)
     project = pipeline.project
-    builds_namespace_project_commit_path(project.namespace, project, pipeline.sha)
-  end
-
-  def ci_status_with_icon(status, target = nil)
-    content = ci_icon_for_status(status) + ci_text_for_status(status)
-    klass = "ci-status ci-#{status}"
-
-    if target
-      link_to content, target, class: klass
-    else
-      content_tag :span, content, class: klass
-    end
-  end
-
-  def ci_text_for_status(status)
-    if detailed_status?(status)
-      status.text
-    else
-      status
-    end
+    namespace_project_pipeline_path(project.namespace, project, pipeline)
   end
 
+  # Is used by Commit and Merge Request Widget
   def ci_label_for_status(status)
     if detailed_status?(status)
       return status.label
@@ -33,6 +15,8 @@ module CiStatusHelper
       'passed'
     when 'success_with_warnings'
       'passed with warnings'
+    when 'manual'
+      'waiting for manual action'
     else
       status
     end
@@ -66,6 +50,8 @@ module CiStatusHelper
         'icon_status_created'
       when 'skipped'
         'icon_status_skipped'
+      when 'manual'
+        'icon_status_manual'
       else
         'icon_status_canceled'
       end
diff --git a/app/helpers/commits_helper.rb b/app/helpers/commits_helper.rb
index ed402b698fb..8aad39e148b 100644
--- a/app/helpers/commits_helper.rb
+++ b/app/helpers/commits_helper.rb
@@ -128,50 +128,11 @@ module CommitsHelper
   end
 
   def revert_commit_link(commit, continue_to_path, btn_class: nil, has_tooltip: true)
-    return unless current_user
-
-    tooltip = "Revert this #{commit.change_type_title} in a new merge request" if has_tooltip
-
-    if can_collaborate_with_project?
-      btn_class = "btn btn-warning btn-#{btn_class}" unless btn_class.nil?
-      link_to 'Revert', '#modal-revert-commit', 'data-toggle' => 'modal', 'data-container' => 'body', title: (tooltip if has_tooltip), class: "#{btn_class} #{'has-tooltip' if has_tooltip}"
-    elsif can?(current_user, :fork_project, @project)
-      continue_params = {
-        to: continue_to_path,
-        notice: edit_in_new_fork_notice + ' Try to revert this commit again.',
-        notice_now: edit_in_new_fork_notice_now
-      }
-      fork_path = namespace_project_forks_path(@project.namespace, @project,
-        namespace_key: current_user.namespace.id,
-        continue: continue_params)
-
-      btn_class = "btn btn-grouped btn-warning" unless btn_class.nil?
-
-      link_to 'Revert', fork_path, class: btn_class, method: :post, 'data-toggle' => 'tooltip', 'data-container' => 'body', title: (tooltip if has_tooltip)
-    end
+    commit_action_link('revert', commit, continue_to_path, btn_class: btn_class, has_tooltip: has_tooltip)
   end
 
   def cherry_pick_commit_link(commit, continue_to_path, btn_class: nil, has_tooltip: true)
-    return unless current_user
-
-    tooltip = "Cherry-pick this #{commit.change_type_title} in a new merge request"
-
-    if can_collaborate_with_project?
-      btn_class = "btn btn-default btn-#{btn_class}" unless btn_class.nil?
-      link_to 'Cherry-pick', '#modal-cherry-pick-commit', 'data-toggle' => 'modal', 'data-container' => 'body', title: (tooltip if has_tooltip), class: "#{btn_class} #{'has-tooltip' if has_tooltip}"
-    elsif can?(current_user, :fork_project, @project)
-      continue_params = {
-        to: continue_to_path,
-        notice: edit_in_new_fork_notice + ' Try to cherry-pick this commit again.',
-        notice_now: edit_in_new_fork_notice_now
-      }
-      fork_path = namespace_project_forks_path(@project.namespace, @project,
-        namespace_key: current_user.namespace.id,
-        continue: continue_params)
-
-      btn_class = "btn btn-grouped btn-close" unless btn_class.nil?
-      link_to 'Cherry-pick', fork_path, class: "#{btn_class}", method: :post, 'data-toggle' => 'tooltip', 'data-container' => 'body', title: (tooltip if has_tooltip)
-    end
+    commit_action_link('cherry-pick', commit, continue_to_path, btn_class: btn_class, has_tooltip: has_tooltip)
   end
 
   protected
@@ -211,17 +172,50 @@ module CommitsHelper
     end
   end
 
-  def view_file_btn(commit_sha, diff_new_path, project)
+  def commit_action_link(action, commit, continue_to_path, btn_class: nil, has_tooltip: true)
+    return unless current_user
+
+    tooltip = "#{action.capitalize} this #{commit.change_type_title(current_user)} in a new merge request" if has_tooltip
+    btn_class = "btn btn-#{btn_class}" unless btn_class.nil?
+
+    if can_collaborate_with_project?
+      link_to action.capitalize, "#modal-#{action}-commit", 'data-toggle' => 'modal', 'data-container' => 'body', title: (tooltip if has_tooltip), class: "#{btn_class} #{'has-tooltip' if has_tooltip}"
+    elsif can?(current_user, :fork_project, @project)
+      continue_params = {
+        to: continue_to_path,
+        notice: "#{edit_in_new_fork_notice} Try to #{action} this commit again.",
+        notice_now: edit_in_new_fork_notice_now
+      }
+      fork_path = namespace_project_forks_path(@project.namespace, @project,
+        namespace_key: current_user.namespace.id,
+        continue: continue_params)
+
+      link_to action.capitalize, fork_path, class: btn_class, method: :post, 'data-toggle' => 'tooltip', 'data-container' => 'body', title: (tooltip if has_tooltip)
+    end
+  end
+
+  def view_file_button(commit_sha, diff_new_path, project)
     link_to(
       namespace_project_blob_path(project.namespace, project,
                                   tree_join(commit_sha, diff_new_path)),
-      class: 'btn view-file js-view-file btn-file-option'
+      class: 'btn view-file js-view-file'
     ) do
       raw('View file @') + content_tag(:span, commit_sha[0..6],
                                        class: 'commit-short-id')
     end
   end
 
+  def view_on_environment_button(commit_sha, diff_new_path, environment)
+    return unless environment && commit_sha
+
+    external_url = environment.external_url_for(diff_new_path, commit_sha)
+    return unless external_url
+
+    link_to(external_url, class: 'btn btn-file-option has-tooltip', target: '_blank', title: "View on #{environment.formatted_external_url}", data: { container: 'body' }) do
+      icon('external-link')
+    end
+  end
+
   def truncate_sha(sha)
     Commit.truncate_sha(sha)
   end
diff --git a/app/helpers/compare_helper.rb b/app/helpers/compare_helper.rb
index aa54ee07bdc..2aa0449c46e 100644
--- a/app/helpers/compare_helper.rb
+++ b/app/helpers/compare_helper.rb
@@ -3,7 +3,7 @@ module CompareHelper
     from.present? &&
       to.present? &&
       from != to &&
-      project.feature_available?(:merge_requests, current_user) &&
+      can?(current_user, :create_merge_request, project) &&
       project.repository.branch_names.include?(from) &&
       project.repository.branch_names.include?(to)
   end
diff --git a/app/helpers/diff_helper.rb b/app/helpers/diff_helper.rb
index f489f9aa0d6..aed1d7c839f 100644
--- a/app/helpers/diff_helper.rb
+++ b/app/helpers/diff_helper.rb
@@ -55,7 +55,9 @@ module DiffHelper
     if line.blank?
       "&nbsp;".html_safe
     else
-      line.sub(/^[\-+ ]/, '').html_safe
+      # We can't use `sub` because the HTML-safeness of `line` will not survive.
+      line[0] = '' if line.start_with?('+', '-', ' ')
+      line
     end
   end
 
@@ -163,4 +165,10 @@ module DiffHelper
 
     link_to "#{hide_whitespace? ? 'Show' : 'Hide'} whitespace changes", url, class: options[:class]
   end
+
+  def render_overflow_warning?(diff_files)
+    diffs = @merge_request_diff.presence || diff_files
+
+    diffs.overflow?
+  end
 end
diff --git a/app/helpers/emails_helper.rb b/app/helpers/emails_helper.rb
index 2843ad96efa..f927cfc998f 100644
--- a/app/helpers/emails_helper.rb
+++ b/app/helpers/emails_helper.rb
@@ -1,4 +1,6 @@
 module EmailsHelper
+  include AppearancesHelper
+
   # Google Actions
   # https://developers.google.com/gmail/markup/reference/go-to-action
   def email_action(url)
@@ -22,7 +24,7 @@ module EmailsHelper
 
   def action_title(url)
     return unless url
-    ["merge_requests", "issues", "commit"].each do |action|
+    %w(merge_requests issues commit).each do |action|
       if url.split("/").include?(action)
         return "View #{action.humanize.singularize}"
       end
@@ -49,4 +51,19 @@ module EmailsHelper
     msg = "This link is valid for #{password_reset_token_valid_time}.  "
     msg << "After it expires, you can #{link_tag}."
   end
+
+  def header_logo
+    if brand_item && brand_item.header_logo?
+      image_tag(
+        brand_item.header_logo,
+        style: 'height: 50px'
+      )
+    else
+      image_tag(
+        image_url('mailers/gitlab_header_logo.gif'),
+        size: "55x50",
+        alt: "GitLab"
+      )
+    end
+  end
 end
diff --git a/app/helpers/emoji_helper.rb b/app/helpers/emoji_helper.rb
new file mode 100644
index 00000000000..482f68f412b
--- /dev/null
+++ b/app/helpers/emoji_helper.rb
@@ -0,0 +1,5 @@
+module EmojiHelper
+  def emoji_icon(*args)
+    raw Gitlab::Emoji.gl_emoji_tag(*args)
+  end
+end
diff --git a/app/helpers/environment_helper.rb b/app/helpers/environment_helper.rb
index 27975b7ddb7..ff8550439d0 100644
--- a/app/helpers/environment_helper.rb
+++ b/app/helpers/environment_helper.rb
@@ -14,10 +14,12 @@ module EnvironmentHelper
     end
   end
 
-  def deployment_link(deployment)
+  def deployment_link(deployment, text: nil)
     return unless deployment
 
-    link_to "##{deployment.iid}", [deployment.project.namespace.becomes(Namespace), deployment.project, deployment.deployable]
+    link_label = text ? text : "##{deployment.iid}"
+
+    link_to link_label, [deployment.project.namespace.becomes(Namespace), deployment.project, deployment.deployable]
   end
 
   def last_deployment_link_for_environment_build(project, build)
diff --git a/app/helpers/events_helper.rb b/app/helpers/events_helper.rb
index f1a0b929d82..5605393c0c3 100644
--- a/app/helpers/events_helper.rb
+++ b/app/helpers/events_helper.rb
@@ -45,6 +45,12 @@ module EventsHelper
     @project.feature_available?(feature_key, current_user)
   end
 
+  def comments_visible?
+    event_filter_visible(:repository) ||
+      event_filter_visible(:merge_requests) ||
+      event_filter_visible(:issues)
+  end
+
   def event_preposition(event)
     if event.push? || event.commented? || event.target
       "at"
@@ -156,7 +162,12 @@ module EventsHelper
 
   def event_note(text, options = {})
     text = first_line_in_markdown(text, 150, options)
-    sanitize(text, tags: %w(a img b pre code p span))
+
+    sanitize(
+      text,
+      tags: %w(a img b pre code p span),
+      attributes: Rails::Html::WhiteListSanitizer.allowed_attributes + ['style']
+    )
   end
 
   def event_commit_title(message)
diff --git a/app/helpers/explore_helper.rb b/app/helpers/explore_helper.rb
index 2b1f3825adc..7bd212a3ef9 100644
--- a/app/helpers/explore_helper.rb
+++ b/app/helpers/explore_helper.rb
@@ -1,20 +1,33 @@
 module ExploreHelper
   def filter_projects_path(options = {})
     exist_opts = {
-      sort: params[:sort],
+      sort: params[:sort] || @sort,
       scope: params[:scope],
       group: params[:group],
       tag: params[:tag],
       visibility_level: params[:visibility_level],
+      name: params[:name],
+      personal: params[:personal],
+      archived: params[:archived],
+      shared: params[:shared],
+      namespace_id: params[:namespace_id],
     }
 
-    options = exist_opts.merge(options)
-    path = request.path
-    path << "?#{options.to_param}"
-    path
+    options = exist_opts.merge(options).delete_if { |key, value| value.blank? }
+    request_path_with_options(options)
+  end
+
+  def filter_groups_path(options = {})
+    request_path_with_options(options)
   end
 
   def explore_controller?
     controller.class.name.split("::").first == "Explore"
   end
+
+  private
+
+  def request_path_with_options(options = {})
+    request.path + "?#{options.to_param}"
+  end
 end
diff --git a/app/helpers/form_helper.rb b/app/helpers/form_helper.rb
index 6a43be2cf3e..1182939f656 100644
--- a/app/helpers/form_helper.rb
+++ b/app/helpers/form_helper.rb
@@ -7,12 +7,12 @@ module FormHelper
 
     content_tag(:div, class: 'alert alert-danger', id: 'error_explanation') do
       content_tag(:h4, headline) <<
-      content_tag(:ul) do
-        model.errors.full_messages.
-          map { |msg| content_tag(:li, msg) }.
-          join.
-          html_safe
-      end
+        content_tag(:ul) do
+          model.errors.full_messages.
+            map { |msg| content_tag(:li, msg) }.
+            join.
+            html_safe
+        end
     end
   end
 end
diff --git a/app/helpers/gitlab_markdown_helper.rb b/app/helpers/gitlab_markdown_helper.rb
index eb435cc1783..6d365ea9251 100644
--- a/app/helpers/gitlab_markdown_helper.rb
+++ b/app/helpers/gitlab_markdown_helper.rb
@@ -110,6 +110,28 @@ module GitlabMarkdownHelper
     end
   end
 
+  # Returns the text necessary to reference `entity` across projects
+  #
+  # project - Project to reference
+  # entity  - Object that responds to `to_reference`
+  #
+  # Examples:
+  #
+  #   cross_project_reference(project, project.issues.first)
+  #   # => 'namespace1/project1#123'
+  #
+  #   cross_project_reference(project, project.merge_requests.first)
+  #   # => 'namespace1/project1!345'
+  #
+  # Returns a String
+  def cross_project_reference(project, entity)
+    if entity.respond_to?(:to_reference)
+      entity.to_reference(project, full: true)
+    else
+      ''
+    end
+  end
+
   private
 
   # Return +text+, truncated to +max_chars+ characters, excluding any HTML
@@ -158,28 +180,6 @@ module GitlabMarkdownHelper
     end
   end
 
-  # Returns the text necessary to reference `entity` across projects
-  #
-  # project - Project to reference
-  # entity  - Object that responds to `to_reference`
-  #
-  # Examples:
-  #
-  #   cross_project_reference(project, project.issues.first)
-  #   # => 'namespace1/project1#123'
-  #
-  #   cross_project_reference(project, project.merge_requests.first)
-  #   # => 'namespace1/project1!345'
-  #
-  # Returns a String
-  def cross_project_reference(project, entity)
-    if entity.respond_to?(:to_reference)
-      entity.to_reference(project)
-    else
-      ''
-    end
-  end
-
   def markdown_toolbar_button(options = {})
     data = options[:data].merge({ container: "body" })
     content_tag :button,
diff --git a/app/helpers/gitlab_routing_helper.rb b/app/helpers/gitlab_routing_helper.rb
index af9087d8326..e9b7cbbad6a 100644
--- a/app/helpers/gitlab_routing_helper.rb
+++ b/app/helpers/gitlab_routing_helper.rb
@@ -74,6 +74,10 @@ module GitlabRoutingHelper
     namespace_project_environment_path(environment.project.namespace, environment.project, environment, *args)
   end
 
+  def environment_metrics_path(environment, *args)
+    metrics_namespace_project_environment_path(environment.project.namespace, environment.project, environment, *args)
+  end
+
   def issue_path(entity, *args)
     namespace_project_issue_path(entity.project.namespace, entity.project, entity, *args)
   end
@@ -159,6 +163,11 @@ module GitlabRoutingHelper
     resend_invite_namespace_project_project_member_path(project_member.source.namespace, project_member.source, project_member)
   end
 
+  # Snippets
+  def personal_snippet_url(snippet, *args)
+    snippet_url(snippet)
+  end
+
   # Groups
 
   ## Members
@@ -201,4 +210,17 @@ module GitlabRoutingHelper
       file_namespace_project_build_artifacts_path(*args)
     end
   end
+
+  # Settings
+  def project_settings_integrations_path(project, *args)
+    namespace_project_settings_integrations_path(project.namespace, project, *args)
+  end
+
+  def project_settings_members_path(project, *args)
+    namespace_project_settings_members_path(project.namespace, project, *args)
+  end
+
+  def project_settings_ci_cd_path(project, *args)
+    namespace_project_settings_ci_cd_path(project.namespace, project, *args)
+  end
 end
diff --git a/app/helpers/groups_helper.rb b/app/helpers/groups_helper.rb
index 19ab059aea6..926c9703628 100644
--- a/app/helpers/groups_helper.rb
+++ b/app/helpers/groups_helper.rb
@@ -5,18 +5,25 @@ module GroupsHelper
 
   def group_icon(group)
     if group.is_a?(String)
-      group = Group.find_by(path: group)
+      group = Group.find_by_full_path(group)
     end
 
     group.try(:avatar_url) || image_path('no_group_avatar.png')
   end
 
   def group_title(group, name = nil, url = nil)
-    full_title = link_to(simple_sanitize(group.name), group_path(group))
+    full_title = ''
+
+    group.ancestors.each do |parent|
+      full_title += link_to(simple_sanitize(parent.name), group_path(parent))
+      full_title += ' / '.html_safe
+    end
+
+    full_title += link_to(simple_sanitize(group.name), group_path(group))
     full_title += ' &middot; '.html_safe + link_to(simple_sanitize(name), url) if name
 
     content_tag :span do
-      full_title
+      full_title.html_safe
     end
   end
 
diff --git a/app/helpers/import_helper.rb b/app/helpers/import_helper.rb
index 021d2b14718..a0642a1894b 100644
--- a/app/helpers/import_helper.rb
+++ b/app/helpers/import_helper.rb
@@ -4,8 +4,10 @@ module ImportHelper
     "#{namespace}/#{name}"
   end
 
-  def github_project_link(path_with_namespace)
-    link_to path_with_namespace, github_project_url(path_with_namespace), target: '_blank'
+  def provider_project_link(provider, path_with_namespace)
+    url = __send__("#{provider}_project_url", path_with_namespace)
+
+    link_to path_with_namespace, url, target: '_blank'
   end
 
   private
@@ -20,4 +22,8 @@ module ImportHelper
     provider = Gitlab.config.omniauth.providers.find { |p| p.name == 'github' }
     @github_url = provider.fetch('url', 'https://github.com') if provider
   end
+
+  def gitea_project_url(path_with_namespace)
+    "#{@gitea_host_url.sub(%r{/+\z}, '')}/#{path_with_namespace}"
+  end
 end
diff --git a/app/helpers/issuables_helper.rb b/app/helpers/issuables_helper.rb
index 8231f8fa334..aad83731b87 100644
--- a/app/helpers/issuables_helper.rb
+++ b/app/helpers/issuables_helper.rb
@@ -1,6 +1,8 @@
 module IssuablesHelper
+  include GitlabRoutingHelper
+
   def sidebar_gutter_toggle_icon
-    sidebar_gutter_collapsed? ? icon('angle-double-left') : icon('angle-double-right')
+    sidebar_gutter_collapsed? ? icon('angle-double-left', { 'aria-hidden': 'true' }) : icon('angle-double-right', { 'aria-hidden': 'true' })
   end
 
   def sidebar_gutter_collapsed_class
@@ -23,13 +25,22 @@ module IssuablesHelper
   def issuable_json_path(issuable)
     project = issuable.project
 
-    if issuable.kind_of?(MergeRequest)
+    if issuable.is_a?(MergeRequest)
       namespace_project_merge_request_path(project.namespace, project, issuable.iid, :json)
     else
       namespace_project_issue_path(project.namespace, project, issuable.iid, :json)
     end
   end
 
+  def serialize_issuable(issuable)
+    case issuable
+    when Issue
+      IssueSerializer.new.represent(issuable).to_json
+    when MergeRequest
+      MergeRequestSerializer.new.represent(issuable).to_json
+    end
+  end
+
   def template_dropdown_tag(issuable, &block)
     title = selected_template(issuable) || "Choose a template"
     options = {
@@ -43,7 +54,7 @@ module IssuablesHelper
         field_name: 'issuable_template',
         selected: selected_template(issuable),
         project_path: ref_project.path,
-        namespace_path: ref_project.namespace.path
+        namespace_path: ref_project.namespace.full_path
       }
     }
 
@@ -86,8 +97,23 @@ module IssuablesHelper
     h(milestone_title.presence || default_label)
   end
 
+  def to_url_reference(issuable)
+    case issuable
+    when Issue
+      link_to issuable.to_reference, issue_url(issuable)
+    when MergeRequest
+      link_to issuable.to_reference, merge_request_url(issuable)
+    else
+      issuable.to_reference
+    end
+  end
+
   def issuable_meta(issuable, project, text)
-    output = content_tag :strong, "#{text} #{issuable.to_reference}", class: "identifier"
+    output = content_tag(:strong, class: "identifier") do
+      concat("#{text} ")
+      concat(to_url_reference(issuable))
+    end
+
     output << " opened #{time_ago_with_tooltip(issuable.created_at)} by ".html_safe
     output << content_tag(:strong) do
       author_output = link_to_member(project, issuable.author, size: 24, mobile_classes: "hidden-xs", tooltip: true)
@@ -96,8 +122,8 @@ module IssuablesHelper
 
     if issuable.tasks?
       output << "&ensp;".html_safe
-      output << content_tag(:span, issuable.task_status, id: "task_status", class: "hidden-xs")
-      output << content_tag(:span, issuable.task_status_short, id: "task_status_short", class: "hidden-sm hidden-md hidden-lg")
+      output << content_tag(:span, issuable.task_status, id: "task_status", class: "hidden-xs hidden-sm")
+      output << content_tag(:span, issuable.task_status_short, id: "task_status_short", class: "hidden-md hidden-lg")
     end
 
     output
@@ -153,6 +179,10 @@ module IssuablesHelper
     ]
   end
 
+  def issuable_reference(issuable)
+    @show_full_reference ? issuable.to_reference(full: true) : issuable.to_reference(@group || @project)
+  end
+
   def issuable_filter_present?
     issuable_filter_params.any? { |k| params.key?(k) }
   end
@@ -185,7 +215,7 @@ module IssuablesHelper
     @counts[issuable_type][state]
   end
 
-  IRRELEVANT_PARAMS_FOR_CACHE_KEY = %i[utf8 sort page]
+  IRRELEVANT_PARAMS_FOR_CACHE_KEY = %i[utf8 sort page].freeze
   private_constant :IRRELEVANT_PARAMS_FOR_CACHE_KEY
 
   def issuables_state_counter_cache_key(issuable_type, state)
diff --git a/app/helpers/issues_helper.rb b/app/helpers/issues_helper.rb
index a8a49e43b05..6978b0c89fd 100644
--- a/app/helpers/issues_helper.rb
+++ b/app/helpers/issues_helper.rb
@@ -58,13 +58,13 @@ module IssuesHelper
   end
 
   def status_box_class(item)
-    if item.respond_to?(:expired?) && item.expired?
+    if item.try(:expired?)
       'status-box-expired'
-    elsif item.respond_to?(:merged?) && item.merged?
+    elsif item.try(:merged?)
       'status-box-merged'
     elsif item.closed?
       'status-box-closed'
-    elsif item.respond_to?(:upcoming?) && item.upcoming?
+    elsif item.try(:upcoming?)
       'status-box-upcoming'
     else
       'status-box-open'
@@ -87,34 +87,6 @@ module IssuesHelper
     icon('eye-slash') if issue.confidential?
   end
 
-  def emoji_icon(name, unicode = nil, aliases = [], sprite: true)
-    unicode ||= Gitlab::Emoji.emoji_filename(name) rescue ""
-
-    data = {
-      aliases: aliases.join(" "),
-      emoji: name,
-      unicode_name: unicode
-    }
-
-    if sprite
-      # Emoji icons for the emoji menu, these use a spritesheet.
-      content_tag :div, "",
-        class: "icon emoji-icon emoji-#{unicode}",
-        title: name,
-        data: data
-    else
-      # Emoji icons displayed separately, used for the awards already given
-      # to an issue or merge request.
-      content_tag :img, "",
-        class: "icon emoji",
-        title: name,
-        height: "20px",
-        width: "20px",
-        src: url_to_image("#{unicode}.png"),
-        data: data
-    end
-  end
-
   def award_user_list(awards, current_user, limit: 10)
     names = awards.map do |award|
       award.user == current_user ? 'You' : award.user.name
@@ -128,8 +100,10 @@ module IssuesHelper
     names.to_sentence
   end
 
-  def award_active_class(awards, current_user)
-    if current_user && awards.find { |a| a.user_id == current_user.id }
+  def award_state_class(awards, current_user)
+    if !current_user
+      "disabled"
+    elsif current_user && awards.find { |a| a.user_id == current_user.id }
       "active"
     else
       ""
@@ -160,6 +134,20 @@ module IssuesHelper
     options_from_collection_for_select(options, 'name', 'title', params[:due_date])
   end
 
+  def link_to_discussions_to_resolve(merge_request, single_discussion = nil)
+    link_text = merge_request.to_reference
+    link_text += " (discussion #{single_discussion.first_note.id})" if single_discussion
+
+    path = if single_discussion
+             Gitlab::UrlBuilder.build(single_discussion.first_note)
+           else
+             project = merge_request.project
+             namespace_project_merge_request_path(project.namespace, project, merge_request)
+           end
+
+    link_to link_text, path
+  end
+
   # Required for Banzai::Filter::IssueReferenceFilter
   module_function :url_for_issue
 end
diff --git a/app/helpers/javascript_helper.rb b/app/helpers/javascript_helper.rb
index 0e456214d37..68c09c922a6 100644
--- a/app/helpers/javascript_helper.rb
+++ b/app/helpers/javascript_helper.rb
@@ -1,5 +1,9 @@
 module JavascriptHelper
   def page_specific_javascript_tag(js)
-    javascript_include_tag asset_path(js), { "data-turbolinks-track" => true }
+    javascript_include_tag asset_path(js)
+  end
+
+  def page_specific_javascript_bundle_tag(js)
+    javascript_include_tag(*webpack_asset_paths(js))
   end
 end
diff --git a/app/helpers/mattermost_helper.rb b/app/helpers/mattermost_helper.rb
new file mode 100644
index 00000000000..27ff4051c8d
--- /dev/null
+++ b/app/helpers/mattermost_helper.rb
@@ -0,0 +1,7 @@
+module MattermostHelper
+  def mattermost_teams_options(teams)
+    teams.map do |team|
+      [team['display_name'] || team['name'], team['id']]
+    end
+  end
+end
diff --git a/app/helpers/members_helper.rb b/app/helpers/members_helper.rb
index 877c77050be..41d471cc92f 100644
--- a/app/helpers/members_helper.rb
+++ b/app/helpers/members_helper.rb
@@ -36,4 +36,12 @@ module MembersHelper
     "Are you sure you want to leave the " \
     "\"#{member_source.human_name}\" #{member_source.class.to_s.humanize(capitalize: false)}?"
   end
+
+  def filter_group_project_member_path(options = {})
+    options = params.slice(:search, :sort).merge(options)
+
+    path = request.path
+    path << "?#{options.to_param}"
+    path
+  end
 end
diff --git a/app/helpers/merge_requests_helper.rb b/app/helpers/merge_requests_helper.rb
index a6659ea2fd1..38be073c8dc 100644
--- a/app/helpers/merge_requests_helper.rb
+++ b/app/helpers/merge_requests_helper.rb
@@ -19,6 +19,14 @@ module MergeRequestsHelper
     }
   end
 
+  def mr_widget_refresh_url(mr)
+    if mr && mr.target_project
+      merge_widget_refresh_namespace_project_merge_request_url(mr.target_project.namespace, mr.target_project, mr)
+    else
+      ''
+    end
+  end
+
   def mr_css_classes(mr)
     classes = "merge-request"
     classes << " closed" if mr.closed?
@@ -56,17 +64,21 @@ module MergeRequestsHelper
   end
 
   def mr_closes_issues
-    @mr_closes_issues ||= @merge_request.closes_issues
+    @mr_closes_issues ||= @merge_request.closes_issues(current_user)
+  end
+
+  def mr_issues_mentioned_but_not_closing
+    @mr_issues_mentioned_but_not_closing ||= @merge_request.issues_mentioned_but_not_closing(current_user)
   end
 
   def mr_change_branches_path(merge_request)
     new_namespace_project_merge_request_path(
       @project.namespace, @project,
       merge_request: {
-        source_project_id: @merge_request.source_project_id,
-        target_project_id: @merge_request.target_project_id,
-        source_branch: @merge_request.source_branch,
-        target_branch: @merge_request.target_branch,
+        source_project_id: merge_request.source_project_id,
+        target_project_id: merge_request.target_project_id,
+        source_branch: merge_request.source_branch,
+        target_branch: merge_request.target_branch,
       },
       change_branches: true
     )
@@ -131,4 +143,16 @@ module MergeRequestsHelper
   def different_base?(version1, version2)
     version1 && version2 && version1.base_commit_sha != version2.base_commit_sha
   end
+
+  def merge_params(merge_request)
+    {
+      merge_when_pipeline_succeeds: true,
+      should_remove_source_branch: true,
+      sha: merge_request.diff_head_sha
+    }.merge(merge_params_ee(merge_request))
+  end
+
+  def merge_params_ee(merge_request)
+    {}
+  end
 end
diff --git a/app/helpers/milestones_helper.rb b/app/helpers/milestones_helper.rb
index 729928ce1dd..7011e670cee 100644
--- a/app/helpers/milestones_helper.rb
+++ b/app/helpers/milestones_helper.rb
@@ -97,7 +97,7 @@ module MilestonesHelper
 
   def milestone_date_range(milestone)
     if milestone.start_date && milestone.due_date
-      "#{milestone.start_date.to_s(:medium)} - #{milestone.due_date.to_s(:medium)}"
+      "#{milestone.start_date.to_s(:medium)}–#{milestone.due_date.to_s(:medium)}"
     elsif milestone.due_date
       if milestone.due_date.past?
         "expired on #{milestone.due_date.to_s(:medium)}"
diff --git a/app/helpers/namespaces_helper.rb b/app/helpers/namespaces_helper.rb
index e0b8dc1393b..2e3a15bc1b9 100644
--- a/app/helpers/namespaces_helper.rb
+++ b/app/helpers/namespaces_helper.rb
@@ -1,4 +1,8 @@
 module NamespacesHelper
+  def namespace_id_from(params)
+    params.dig(:project, :namespace_id) || params[:namespace_id]
+  end
+
   def namespaces_options(selected = :current_user, display_path: false, extra_group: nil)
     groups = current_user.owned_groups + current_user.masters_groups
 
@@ -10,7 +14,7 @@ module NamespacesHelper
     data_attr_users = { 'data-options-parent' => 'users' }
 
     group_opts = [
-      "Groups", groups.sort_by(&:human_name).map { |g| [display_path ? g.path : g.human_name, g.id, data_attr_group] }
+      "Groups", groups.sort_by(&:human_name).map { |g| [display_path ? g.full_path : g.human_name, g.id, data_attr_group] }
     ]
 
     users_opts = [
@@ -29,7 +33,7 @@ module NamespacesHelper
   end
 
   def namespace_icon(namespace, size = 40)
-    if namespace.kind_of?(Group)
+    if namespace.is_a?(Group)
       group_icon(namespace)
     else
       avatar_icon(namespace.owner.email, size)
diff --git a/app/helpers/nav_helper.rb b/app/helpers/nav_helper.rb
index a3331dc80cb..c1523b4dabf 100644
--- a/app/helpers/nav_helper.rb
+++ b/app/helpers/nav_helper.rb
@@ -1,18 +1,12 @@
 module NavHelper
-  def page_sidebar_class
-    if pinned_nav?
-      "page-sidebar-expanded page-sidebar-pinned"
-    end
-  end
-
   def page_gutter_class
     if current_path?('merge_requests#show') ||
-      current_path?('merge_requests#diffs') ||
-      current_path?('merge_requests#commits') ||
-      current_path?('merge_requests#builds') ||
-      current_path?('merge_requests#conflicts') ||
-      current_path?('merge_requests#pipelines') ||
-      current_path?('issues#show')
+        current_path?('merge_requests#diffs') ||
+        current_path?('merge_requests#commits') ||
+        current_path?('merge_requests#builds') ||
+        current_path?('merge_requests#conflicts') ||
+        current_path?('merge_requests#pipelines') ||
+        current_path?('issues#show')
       if cookies[:collapsed_gutter] == 'true'
         "page-gutter right-sidebar-collapsed"
       else
@@ -21,9 +15,9 @@ module NavHelper
     elsif current_path?('builds#show')
       "page-gutter build-sidebar right-sidebar-expanded"
     elsif current_path?('wikis#show') ||
-      current_path?('wikis#edit') ||
-      current_path?('wikis#history') ||
-      current_path?('wikis#git_access')
+        current_path?('wikis#edit') ||
+        current_path?('wikis#history') ||
+        current_path?('wikis#git_access')
       "page-gutter wiki-sidebar right-sidebar-expanded"
     end
   end
@@ -32,10 +26,6 @@ module NavHelper
     class_name = ''
     class_name << " with-horizontal-nav" if defined?(nav) && nav
 
-    if pinned_nav?
-      class_name << " header-sidebar-expanded header-sidebar-pinned"
-    end
-
     class_name
   end
 
@@ -46,8 +36,4 @@ module NavHelper
   def nav_control_class
     "nav-control" if current_user
   end
-
-  def pinned_nav?
-    cookies[:pin_nav] == 'true'
-  end
 end
diff --git a/app/helpers/page_layout_helper.rb b/app/helpers/page_layout_helper.rb
index 7d4d049101a..3286a92a8a7 100644
--- a/app/helpers/page_layout_helper.rb
+++ b/app/helpers/page_layout_helper.rb
@@ -34,6 +34,10 @@ module PageLayoutHelper
     end
   end
 
+  def favicon
+    Rails.env.development? ? 'favicon-blue.ico' : 'favicon.ico'
+  end
+
   def page_image
     default = image_url('gitlab_logo.png')
 
diff --git a/app/helpers/preferences_helper.rb b/app/helpers/preferences_helper.rb
index 6e68aad4cb7..243ef39ef61 100644
--- a/app/helpers/preferences_helper.rb
+++ b/app/helpers/preferences_helper.rb
@@ -23,7 +23,7 @@ module PreferencesHelper
 
     if defined.size != DASHBOARD_CHOICES.size
       # Ensure that anyone adding new options updates this method too
-      raise RuntimeError, "`User` defines #{defined.size} dashboard choices," +
+      raise "`User` defines #{defined.size} dashboard choices," \
         " but `DASHBOARD_CHOICES` defined #{DASHBOARD_CHOICES.size}."
     else
       defined.map do |key, _|
@@ -35,16 +35,11 @@ module PreferencesHelper
 
   def project_view_choices
     [
-      ['Readme (default)', :readme],
-      ['Activity view', :activity],
-      ['Files view', :files]
+      ['Files and Readme (default)', :files],
+      ['Activity', :activity]
     ]
   end
 
-  def user_application_theme
-    Gitlab::Themes.for_user(current_user).css_class
-  end
-
   def user_color_scheme
     Gitlab::ColorSchemes.for_user(current_user).css_class
   end
diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index 9cda3b78761..4befeacc135 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -52,7 +52,7 @@ module ProjectsHelper
   def project_title(project)
     namespace_link =
       if project.group
-        link_to(simple_sanitize(project.group.name), group_path(project.group))
+        group_title(project.group)
       else
         owner = project.namespace.owner
         link_to(simple_sanitize(owner.name), user_path(owner))
@@ -61,7 +61,7 @@ module ProjectsHelper
     project_link = link_to simple_sanitize(project.name), project_path(project), { class: "project-item-select-holder" }
 
     if current_user
-      project_link << button_tag(type: 'button', class: "dropdown-toggle-caret js-projects-dropdown-toggle", aria: { label: "Toggle switch project dropdown" }, data: { target: ".js-dropdown-menu-projects", toggle: "dropdown" }) do
+      project_link << button_tag(type: 'button', class: 'dropdown-toggle-caret js-projects-dropdown-toggle', aria: { label: 'Toggle switch project dropdown' }, data: { target: '.js-dropdown-menu-projects', toggle: 'dropdown', order_by: 'last_activity_at' }) do
         icon("chevron-down")
       end
     end
@@ -90,10 +90,12 @@ module ProjectsHelper
   end
 
   def project_for_deploy_key(deploy_key)
-    if deploy_key.projects.include?(@project)
+    if deploy_key.has_access_to?(@project)
       @project
     else
-      deploy_key.projects.find { |project| can?(current_user, :read_project, project) }
+      deploy_key.projects.find do |project|
+        can?(current_user, :read_project, project)
+      end
     end
   end
 
@@ -148,6 +150,15 @@ module ProjectsHelper
     ).html_safe
   end
 
+  def link_to_autodeploy_doc
+    link_to 'About auto deploy', help_page_path('ci/autodeploy/index'), target: '_blank'
+  end
+
+  def autodeploy_flash_notice(branch_name)
+    "Branch <strong>#{truncate(sanitize(branch_name))}</strong> was created. To set up auto deploy, \
+      choose a GitLab CI Yaml template and commit your changes. #{link_to_autodeploy_doc}".html_safe
+  end
+
   private
 
   def repo_children_classes(field)
@@ -171,48 +182,27 @@ module ProjectsHelper
       nav_tabs << :merge_requests
     end
 
-    if can?(current_user, :read_pipeline, project)
-      nav_tabs << :pipelines
-    end
-
-    if can?(current_user, :read_build, project)
-      nav_tabs << :builds
-    end
-
     if Gitlab.config.registry.enabled && can?(current_user, :read_container_image, project)
       nav_tabs << :container_registry
     end
 
-    if can?(current_user, :read_environment, project)
-      nav_tabs << :environments
-    end
-
-    if can?(current_user, :admin_project, project)
-      nav_tabs << :settings
-    end
-
-    if can?(current_user, :read_project_member, project)
-      nav_tabs << :team
-    end
-
-    if can?(current_user, :read_issue, project)
-      nav_tabs << :issues
-    end
-
-    if can?(current_user, :read_wiki, project)
-      nav_tabs << :wiki
-    end
-
-    if can?(current_user, :read_project_snippet, project)
-      nav_tabs << :snippets
-    end
-
-    if can?(current_user, :read_label, project)
-      nav_tabs << :labels
-    end
+    tab_ability_map = {
+      environments: :read_environment,
+      milestones:   :read_milestone,
+      pipelines:    :read_pipeline,
+      snippets:     :read_project_snippet,
+      settings:     :admin_project,
+      builds:       :read_build,
+      labels:       :read_label,
+      issues:       :read_issue,
+      team:         :read_project_member,
+      wiki:         :read_wiki
+    }
 
-    if can?(current_user, :read_milestone, project)
-      nav_tabs << :milestones
+    tab_ability_map.each do |tab, ability|
+      if can?(current_user, ability, project)
+        nav_tabs << tab
+      end
     end
 
     nav_tabs.flatten
@@ -246,17 +236,12 @@ module ProjectsHelper
     end
   end
 
-  def repository_size(project = @project)
-    size_in_bytes = project.repository_size * 1.megabyte
-    number_to_human_size(size_in_bytes, delimiter: ',', precision: 2)
-  end
-
   def default_url_to_repo(project = @project)
     case default_clone_protocol
     when 'ssh'
       project.ssh_url_to_repo
     else
-      project.http_url_to_repo
+      project.http_url_to_repo(current_user)
     end
   end
 
@@ -280,13 +265,15 @@ module ProjectsHelper
     end
   end
 
-  def add_special_file_path(project, file_name:, commit_message: nil)
+  def add_special_file_path(project, file_name:, commit_message: nil, target_branch: nil, context: nil)
     namespace_project_new_blob_path(
       project.namespace,
       project,
       project.default_branch || 'master',
       file_name:      file_name,
-      commit_message: commit_message || "Add #{file_name.downcase}"
+      commit_message: commit_message || "Add #{file_name.downcase}",
+      target_branch: target_branch,
+      context: context
     )
   end
 
@@ -390,26 +377,12 @@ module ProjectsHelper
       "success"
     end
   end
-  
+
   def readme_cache_key
     sha = @project.commit.try(:sha) || 'nil'
     [@project.path_with_namespace, sha, "readme"].join('-')
   end
 
-  def round_commit_count(project)
-    count = project.commit_count
-
-    if count > 10000
-      '10000+'
-    elsif count > 5000
-      '5000+'
-    elsif count > 1000
-      '1000+'
-    else
-      count
-    end
-  end
-
   def current_ref
     @ref || @repository.try(:root_ref)
   end
@@ -445,4 +418,15 @@ module ProjectsHelper
   def project_issues(project)
     IssuesFinder.new(current_user, project_id: project.id).execute
   end
+
+  def visibility_select_options(project, selected_level)
+    levels_options_array = Gitlab::VisibilityLevel.values.map do |level|
+      [
+        visibility_level_label(level),
+        { data: { description: visibility_level_description(level, project) } },
+        level
+      ]
+    end
+    options_for_select(levels_options_array, selected_level)
+  end
 end
diff --git a/app/helpers/rss_helper.rb b/app/helpers/rss_helper.rb
new file mode 100644
index 00000000000..ea5d2932ef4
--- /dev/null
+++ b/app/helpers/rss_helper.rb
@@ -0,0 +1,5 @@
+module RssHelper
+  def rss_url_options
+    { format: :atom, private_token: current_user.try(:private_token) }
+  end
+end
diff --git a/app/helpers/search_helper.rb b/app/helpers/search_helper.rb
index cdb9663877c..8ff8db16514 100644
--- a/app/helpers/search_helper.rb
+++ b/app/helpers/search_helper.rb
@@ -39,7 +39,7 @@ module SearchHelper
   # Autocomplete results for various settings pages
   def default_autocomplete
     [
-      { category: "Settings", label: "Profile settings", url: profile_path },
+      { category: "Settings", label: "User settings",    url: profile_path },
       { category: "Settings", label: "SSH Keys",         url: profile_keys_path },
       { category: "Settings", label: "Dashboard",        url: root_path },
       { category: "Settings", label: "Admin Section",    url: admin_root_path },
@@ -56,7 +56,7 @@ module SearchHelper
       { category: "Help", label: "Rake Tasks Help",    url: help_page_path("raketasks/README") },
       { category: "Help", label: "SSH Keys Help",      url: help_page_path("ssh/README") },
       { category: "Help", label: "System Hooks Help",  url: help_page_path("system_hooks/system_hooks") },
-      { category: "Help", label: "Webhooks Help",      url: help_page_path("web_hooks/web_hooks") },
+      { category: "Help", label: "Webhooks Help",      url: help_page_path("user/project/integrations/webhooks") },
       { category: "Help", label: "Workflow Help",      url: help_page_path("workflow/README") },
     ]
   end
@@ -75,7 +75,7 @@ module SearchHelper
         { category: "Current Project", label: "Merge Requests", url: namespace_project_merge_requests_path(@project.namespace, @project) },
         { category: "Current Project", label: "Milestones",     url: namespace_project_milestones_path(@project.namespace, @project) },
         { category: "Current Project", label: "Snippets",       url: namespace_project_snippets_path(@project.namespace, @project) },
-        { category: "Current Project", label: "Members",        url: namespace_project_project_members_path(@project.namespace, @project) },
+        { category: "Current Project", label: "Members",        url: namespace_project_settings_members_path(@project.namespace, @project) },
         { category: "Current Project", label: "Wiki",           url: namespace_project_wikis_path(@project.namespace, @project) },
       ]
     else
@@ -89,7 +89,7 @@ module SearchHelper
       {
         category: "Groups",
         id: group.id,
-        label: "#{search_result_sanitize(group.name)}",
+        label: "#{search_result_sanitize(group.full_name)}",
         url: group_path(group)
       }
     end
diff --git a/app/helpers/services_helper.rb b/app/helpers/services_helper.rb
index 9bab140e60a..715e5893a2c 100644
--- a/app/helpers/services_helper.rb
+++ b/app/helpers/services_helper.rb
@@ -1,23 +1,23 @@
 module ServicesHelper
   def service_event_description(event)
     case event
-    when "push"
+    when "push", "push_events"
       "Event will be triggered by a push to the repository"
-    when "tag_push"
+    when "tag_push", "tag_push_events"
       "Event will be triggered when a new tag is pushed to the repository"
-    when "note"
+    when "note", "note_events"
       "Event will be triggered when someone adds a comment"
-    when "issue"
+    when "issue", "issue_events"
       "Event will be triggered when an issue is created/updated/closed"
-    when "confidential_issue"
+    when "confidential_issue", "confidential_issue_events"
       "Event will be triggered when a confidential issue is created/updated/closed"
-    when "merge_request"
+    when "merge_request", "merge_request_events"
       "Event will be triggered when a merge request is created/updated/merged"
-    when "build"
+    when "build", "build_events"
       "Event will be triggered when a build status changes"
-    when "wiki_page"
+    when "wiki_page", "wiki_page_events"
       "Event will be triggered when a wiki page is created/updated"
-    when "commit"
+    when "commit", "commit_events"
       "Event will be triggered when a commit is created/updated"
     end
   end
@@ -26,4 +26,6 @@ module ServicesHelper
     event = event.pluralize if %w[merge_request issue confidential_issue].include?(event)
     "#{event}_events"
   end
+
+  extend self
 end
diff --git a/app/helpers/snippets_helper.rb b/app/helpers/snippets_helper.rb
index 7e33a562077..8c02b4061ca 100644
--- a/app/helpers/snippets_helper.rb
+++ b/app/helpers/snippets_helper.rb
@@ -8,6 +8,17 @@ module SnippetsHelper
     end
   end
 
+  # Return the path of a snippets index for a user or for a project
+  #
+  # @returns String, path to snippet index
+  def subject_snippets_path(subject = nil, opts = nil)
+    if subject.is_a?(Project)
+      namespace_project_snippets_path(subject.namespace, subject, opts)
+    else # assume subject === User
+      dashboard_snippets_path(opts)
+    end
+  end
+
   # Get an array of line numbers surrounding a matching
   # line, bounded by min/max.
   #
diff --git a/app/helpers/sorting_helper.rb b/app/helpers/sorting_helper.rb
index 8b138a8e69f..18734f1411f 100644
--- a/app/helpers/sorting_helper.rb
+++ b/app/helpers/sorting_helper.rb
@@ -11,6 +11,7 @@ module SortingHelper
       sort_value_due_date_soon => sort_title_due_date_soon,
       sort_value_due_date_later => sort_title_due_date_later,
       sort_value_largest_repo => sort_title_largest_repo,
+      sort_value_largest_group => sort_title_largest_group,
       sort_value_recently_signin => sort_title_recently_signin,
       sort_value_oldest_signin => sort_title_oldest_signin,
       sort_value_downvotes => sort_title_downvotes,
@@ -25,18 +26,31 @@ module SortingHelper
       sort_value_recently_updated => sort_title_recently_updated,
       sort_value_oldest_updated => sort_title_oldest_updated,
       sort_value_recently_created => sort_title_recently_created,
-      sort_value_oldest_created => sort_title_oldest_created,
+      sort_value_oldest_created => sort_title_oldest_created
     }
 
     if current_controller?('admin/projects')
-      options.merge!(sort_value_largest_repo => sort_title_largest_repo)
+      options[sort_value_largest_repo] = sort_title_largest_repo
     end
 
     options
   end
 
+  def member_sort_options_hash
+    {
+      sort_value_access_level_asc => sort_title_access_level_asc,
+      sort_value_access_level_desc => sort_title_access_level_desc,
+      sort_value_last_joined => sort_title_last_joined,
+      sort_value_oldest_joined => sort_title_oldest_joined,
+      sort_value_name => sort_title_name_asc,
+      sort_value_name_desc => sort_title_name_desc,
+      sort_value_recently_signin => sort_title_recently_signin,
+      sort_value_oldest_signin => sort_title_oldest_signin
+    }
+  end
+
   def sort_title_priority
-    'Priority'
+    'Label priority'
   end
 
   def sort_title_oldest_updated
@@ -79,6 +93,10 @@ module SortingHelper
     'Largest repository'
   end
 
+  def sort_title_largest_group
+    'Largest group'
+  end
+
   def sort_title_recently_signin
     'Recent sign in'
   end
@@ -95,6 +113,50 @@ module SortingHelper
     'Most popular'
   end
 
+  def sort_title_last_joined
+    'Last joined'
+  end
+
+  def sort_title_oldest_joined
+    'Oldest joined'
+  end
+
+  def sort_title_access_level_asc
+    'Access level, ascending'
+  end
+
+  def sort_title_access_level_desc
+    'Access level, descending'
+  end
+
+  def sort_title_name_asc
+    'Name, ascending'
+  end
+
+  def sort_title_name_desc
+    'Name, descending'
+  end
+
+  def sort_value_last_joined
+    'last_joined'
+  end
+
+  def sort_value_oldest_joined
+    'oldest_joined'
+  end
+
+  def sort_value_access_level_asc
+    'access_level_asc'
+  end
+
+  def sort_value_access_level_desc
+    'access_level_desc'
+  end
+
+  def sort_value_name_desc
+    'name_desc'
+  end
+
   def sort_value_priority
     'priority'
   end
@@ -136,7 +198,11 @@ module SortingHelper
   end
 
   def sort_value_largest_repo
-    'repository_size_desc'
+    'storage_size_desc'
+  end
+
+  def sort_value_largest_group
+    'storage_size_desc'
   end
 
   def sort_value_recently_signin
diff --git a/app/helpers/storage_helper.rb b/app/helpers/storage_helper.rb
new file mode 100644
index 00000000000..e19c67a37ca
--- /dev/null
+++ b/app/helpers/storage_helper.rb
@@ -0,0 +1,7 @@
+module StorageHelper
+  def storage_counter(size_in_bytes)
+    precision = size_in_bytes < 1.megabyte ? 0 : 1
+
+    number_to_human_size(size_in_bytes, delimiter: ',', precision: precision, significant: false)
+  end
+end
diff --git a/app/helpers/submodule_helper.rb b/app/helpers/submodule_helper.rb
index b3f50ceebe4..fb95f2b565e 100644
--- a/app/helpers/submodule_helper.rb
+++ b/app/helpers/submodule_helper.rb
@@ -37,8 +37,8 @@ module SubmoduleHelper
   end
 
   def self_url?(url, namespace, project)
-    return true if url == [ Gitlab.config.gitlab.url, '/', namespace, '/',
-                            project, '.git' ].join('')
+    return true if url == [Gitlab.config.gitlab.url, '/', namespace, '/',
+                           project, '.git'].join('')
     url == gitlab_shell.url_to_repo([namespace, '/', project].join(''))
   end
 
@@ -48,8 +48,8 @@ module SubmoduleHelper
   end
 
   def standard_links(host, namespace, project, commit)
-    base = [ 'https://', host, '/', namespace, '/', project ].join('')
-    [base, [ base, '/tree/', commit ].join('')]
+    base = ['https://', host, '/', namespace, '/', project].join('')
+    [base, [base, '/tree/', commit].join('')]
   end
 
   def relative_self_links(url, commit)
@@ -63,7 +63,7 @@ module SubmoduleHelper
     namespace = components.pop.gsub(/^\.\.$/, '')
 
     if namespace.empty?
-      namespace = @project.namespace.path
+      namespace = @project.namespace.full_path
     end
 
     [
diff --git a/app/helpers/tab_helper.rb b/app/helpers/tab_helper.rb
index 563ddd2a511..1a55ee05996 100644
--- a/app/helpers/tab_helper.rb
+++ b/app/helpers/tab_helper.rb
@@ -99,16 +99,16 @@ module TabHelper
       return 'active'
     end
 
-    if ['services', 'hooks', 'deploy_keys', 'protected_branches'].include? controller.controller_name
+    if %w(services hooks deploy_keys protected_branches).include? controller.controller_name
       "active"
     end
   end
 
   def branches_tab_class
     if current_controller?(:protected_branches) ||
-      current_controller?(:branches) ||
-      current_page?(namespace_project_repository_path(@project.namespace,
-                                                      @project))
+        current_controller?(:branches) ||
+        current_page?(namespace_project_repository_path(@project.namespace,
+                                                        @project))
       'active'
     end
   end
diff --git a/app/helpers/todos_helper.rb b/app/helpers/todos_helper.rb
index 09c69786791..7f8efb0a4ac 100644
--- a/app/helpers/todos_helper.rb
+++ b/app/helpers/todos_helper.rb
@@ -3,6 +3,10 @@ module TodosHelper
     @todos_pending_count ||= current_user.todos_pending_count
   end
 
+  def todos_count_format(count)
+    count > 99 ? '99+' : count
+  end
+
   def todos_done_count
     @todos_done_count ||= current_user.todos_done_count
   end
@@ -11,9 +15,11 @@ module TodosHelper
     case todo.action
     when Todo::ASSIGNED then 'assigned you'
     when Todo::MENTIONED then 'mentioned you on'
-    when Todo::BUILD_FAILED then 'The build failed for your'
+    when Todo::BUILD_FAILED then 'The build failed for'
     when Todo::MARKED then 'added a todo for'
     when Todo::APPROVAL_REQUIRED then 'set you as an approver for'
+    when Todo::UNMERGEABLE then 'Could not merge'
+    when Todo::DIRECTLY_ADDRESSED then 'directly addressed you on'
     end
   end
 
@@ -35,7 +41,7 @@ module TodosHelper
     else
       path = [todo.project.namespace.becomes(Namespace), todo.project, todo.target]
 
-      path.unshift(:builds) if todo.build_failed?
+      path.unshift(:pipelines) if todo.build_failed?
 
       polymorphic_path(path, anchor: anchor)
     end
@@ -85,7 +91,10 @@ module TodosHelper
     [
       { id: '', text: 'Any Action' },
       { id: Todo::ASSIGNED, text: 'Assigned' },
-      { id: Todo::MENTIONED, text: 'Mentioned' }
+      { id: Todo::MENTIONED, text: 'Mentioned' },
+      { id: Todo::MARKED, text: 'Added' },
+      { id: Todo::BUILD_FAILED, text: 'Pipelines' },
+      { id: Todo::DIRECTLY_ADDRESSED, text: 'Directly addressed' }
     ]
   end
 
@@ -141,6 +150,6 @@ module TodosHelper
   private
 
   def show_todo_state?(todo)
-    (todo.target.is_a?(MergeRequest) || todo.target.is_a?(Issue)) && ['closed', 'merged'].include?(todo.target.state)
+    (todo.target.is_a?(MergeRequest) || todo.target.is_a?(Issue)) && %w(closed merged).include?(todo.target.state)
   end
 end
diff --git a/app/helpers/triggers_helper.rb b/app/helpers/triggers_helper.rb
index b0135ea2e95..a48d4475e97 100644
--- a/app/helpers/triggers_helper.rb
+++ b/app/helpers/triggers_helper.rb
@@ -1,9 +1,9 @@
 module TriggersHelper
   def builds_trigger_url(project_id, ref: nil)
     if ref.nil?
-      "#{Settings.gitlab.url}/api/v3/projects/#{project_id}/trigger/builds"
+      "#{Settings.gitlab.url}/api/v4/projects/#{project_id}/trigger/pipeline"
     else
-      "#{Settings.gitlab.url}/api/v3/projects/#{project_id}/ref/#{ref}/trigger/builds"
+      "#{Settings.gitlab.url}/api/v4/projects/#{project_id}/ref/#{ref}/trigger/pipeline"
     end
   end
 
diff --git a/app/helpers/version_check_helper.rb b/app/helpers/version_check_helper.rb
index a674564c4ec..456598b4c28 100644
--- a/app/helpers/version_check_helper.rb
+++ b/app/helpers/version_check_helper.rb
@@ -1,7 +1,8 @@
 module VersionCheckHelper
   def version_status_badge
     if Rails.env.production? && current_application_settings.version_check_enabled
-      image_tag VersionCheck.new.url
+      image_url = VersionCheck.new.url
+      image_tag image_url, class: 'js-version-status-badge'
     end
   end
 end
diff --git a/app/helpers/visibility_level_helper.rb b/app/helpers/visibility_level_helper.rb
index 3a83ae15dd8..169cedeb796 100644
--- a/app/helpers/visibility_level_helper.rb
+++ b/app/helpers/visibility_level_helper.rb
@@ -89,17 +89,9 @@ module VisibilityLevelHelper
     current_application_settings.restricted_visibility_levels || []
   end
 
-  def default_project_visibility
-    current_application_settings.default_project_visibility
-  end
-
-  def default_snippet_visibility
-    current_application_settings.default_snippet_visibility
-  end
-
-  def default_group_visibility
-    current_application_settings.default_group_visibility
-  end
+  delegate  :default_project_visibility,
+            :default_group_visibility,
+            to: :current_application_settings
 
   def skip_level?(form_model, level)
     form_model.is_a?(Project) && !form_model.visibility_level_allowed?(level)
diff --git a/app/helpers/wiki_helper.rb b/app/helpers/wiki_helper.rb
new file mode 100644
index 00000000000..3e3f6246fc5
--- /dev/null
+++ b/app/helpers/wiki_helper.rb
@@ -0,0 +1,13 @@
+module WikiHelper
+  # Produces a pure text breadcrumb for a given page.
+  #
+  # page_slug - The slug of a WikiPage object.
+  #
+  # Returns a String composed of the capitalized name of each directory and the
+  # capitalized name of the page itself.
+  def breadcrumb(page_slug)
+    page_slug.split('/').
+      map { |dir_or_page| WikiPage.unhyphenize(dir_or_page).capitalize }.
+      join(' / ')
+  end
+end
diff --git a/app/mailers/emails/notes.rb b/app/mailers/emails/notes.rb
index 0d20c9092c4..46fa6fd9f6d 100644
--- a/app/mailers/emails/notes.rb
+++ b/app/mailers/emails/notes.rb
@@ -38,6 +38,14 @@ module Emails
       mail_answer_thread(@snippet, note_thread_options(recipient_id))
     end
 
+    def note_personal_snippet_email(recipient_id, note_id)
+      setup_note_mail(note_id, recipient_id)
+
+      @snippet = @note.noteable
+      @target_url = snippet_url(@note.noteable)
+      mail_answer_thread(@snippet, note_thread_options(recipient_id))
+    end
+
     private
 
     def note_target_url_options
diff --git a/app/mailers/emails/pipelines.rb b/app/mailers/emails/pipelines.rb
index 9460a6cd2be..f9f45ab987b 100644
--- a/app/mailers/emails/pipelines.rb
+++ b/app/mailers/emails/pipelines.rb
@@ -22,8 +22,8 @@ module Emails
       mail(bcc: recipients,
            subject: pipeline_subject(status),
            skip_premailer: true) do |format|
-        format.html { render layout: false }
-        format.text
+        format.html { render layout: 'mailer' }
+        format.text { render layout: 'mailer' }
       end
     end
 
diff --git a/app/mailers/notify.rb b/app/mailers/notify.rb
index 0bc1c19e9cd..5b9226a6b81 100644
--- a/app/mailers/notify.rb
+++ b/app/mailers/notify.rb
@@ -107,15 +107,11 @@ class Notify < BaseMailer
 
   def mail_thread(model, headers = {})
     add_project_headers
+    add_unsubscription_headers_and_links
+
     headers["X-GitLab-#{model.class.name}-ID"] = model.id
     headers['X-GitLab-Reply-Key'] = reply_key
 
-    if !@labels_url && @sent_notification && @sent_notification.unsubscribable?
-      headers['List-Unsubscribe'] = "<#{unsubscribe_sent_notification_url(@sent_notification, force: true)}>"
-
-      @sent_notification_url = unsubscribe_sent_notification_url(@sent_notification)
-    end
-
     if Gitlab::IncomingEmail.enabled?
       address = Mail::Address.new(Gitlab::IncomingEmail.reply_address(reply_key))
       address.display_name = @project.name_with_namespace
@@ -155,7 +151,7 @@ class Notify < BaseMailer
     headers['In-Reply-To'] = message_id(model)
     headers['References'] = message_id(model)
 
-    headers[:subject].prepend('Re: ') if headers[:subject]
+    headers[:subject]&.prepend('Re: ')
 
     mail_thread(model, headers)
   end
@@ -171,4 +167,16 @@ class Notify < BaseMailer
     headers['X-GitLab-Project-Id'] = @project.id
     headers['X-GitLab-Project-Path'] = @project.path_with_namespace
   end
+
+  def add_unsubscription_headers_and_links
+    return unless !@labels_url && @sent_notification && @sent_notification.unsubscribable?
+
+    list_unsubscribe_methods = [unsubscribe_sent_notification_url(@sent_notification, force: true)]
+    if Gitlab::IncomingEmail.enabled? && Gitlab::IncomingEmail.supports_wildcard?
+      list_unsubscribe_methods << "mailto:#{Gitlab::IncomingEmail.unsubscribe_address(reply_key)}"
+    end
+
+    headers['List-Unsubscribe'] = list_unsubscribe_methods.map { |e| "<#{e}>" }.join(',')
+    @sent_notification_url = unsubscribe_sent_notification_url(@sent_notification)
+  end
 end
diff --git a/app/mailers/repository_check_mailer.rb b/app/mailers/repository_check_mailer.rb
index 21db2fe04a0..22a9f5da646 100644
--- a/app/mailers/repository_check_mailer.rb
+++ b/app/mailers/repository_check_mailer.rb
@@ -1,10 +1,11 @@
 class RepositoryCheckMailer < BaseMailer
   def notify(failed_count)
-    if failed_count == 1
-      @message = "One project failed its last repository check"
-    else
-      @message = "#{failed_count} projects failed their last repository check"
-    end
+    @message =
+      if failed_count == 1
+        "One project failed its last repository check"
+      else
+        "#{failed_count} projects failed their last repository check"
+      end
 
     mail(
       to: User.admins.pluck(:email),
diff --git a/app/models/ability.rb b/app/models/ability.rb
index fa8f8bc3a5f..f3692a5a067 100644
--- a/app/models/ability.rb
+++ b/app/models/ability.rb
@@ -22,6 +22,17 @@ class Ability
       end
     end
 
+    # Given a list of users and a snippet this method returns the users that can
+    # read the given snippet.
+    def users_that_can_read_personal_snippet(users, snippet)
+      case snippet.visibility_level
+      when Snippet::INTERNAL, Snippet::PUBLIC
+        users
+      when Snippet::PRIVATE
+        users.include?(snippet.author) ? [snippet.author] : []
+      end
+    end
+
     # Returns an Array of Issues that can be read by the given user.
     #
     # issues - The issues to reduce down to those readable by the user.
@@ -45,15 +56,16 @@ class Ability
       end
     end
 
-    def allowed?(user, action, subject)
+    def allowed?(user, action, subject = :global)
       allowed(user, subject).include?(action)
     end
 
-    def allowed(user, subject)
+    def allowed(user, subject = :global)
+      return BasePolicy::RuleSet.none if subject.nil?
       return uncached_allowed(user, subject) unless RequestStore.active?
 
       user_key = user ? user.id : 'anonymous'
-      subject_key = subject ? "#{subject.class.name}/#{subject.id}" : 'global'
+      subject_key = subject == :global ? 'global' : "#{subject.class.name}/#{subject.id}"
       key = "/ability/#{user_key}/#{subject_key}"
       RequestStore[key] ||= uncached_allowed(user, subject).freeze
     end
diff --git a/app/models/appearance.rb b/app/models/appearance.rb
index e4106e1c2e9..c79326e8427 100644
--- a/app/models/appearance.rb
+++ b/app/models/appearance.rb
@@ -10,4 +10,5 @@ class Appearance < ActiveRecord::Base
 
   mount_uploader :logo,         AttachmentUploader
   mount_uploader :header_logo,  AttachmentUploader
+  has_many :uploads, as: :model, dependent: :destroy
 end
diff --git a/app/models/application_setting.rb b/app/models/application_setting.rb
index bf463a3b6bb..be632930895 100644
--- a/app/models/application_setting.rb
+++ b/app/models/application_setting.rb
@@ -5,7 +5,7 @@ class ApplicationSetting < ActiveRecord::Base
   add_authentication_token_field :runners_registration_token
   add_authentication_token_field :health_check_access_token
 
-  CACHE_KEY = 'application_setting.last'
+  CACHE_KEY = 'application_setting.last'.freeze
   DOMAIN_LIST_SEPARATOR = %r{\s*[,;]\s*     # comma or semicolon, optionally surrounded by whitespace
                             |               # or
                             \s              # any whitespace character
@@ -64,14 +64,34 @@ class ApplicationSetting < ActiveRecord::Base
             presence: true,
             if: :akismet_enabled
 
+  validates :unique_ips_limit_per_user,
+            numericality: { greater_than_or_equal_to: 1 },
+            presence: true,
+            if: :unique_ips_limit_enabled
+
+  validates :unique_ips_limit_time_window,
+            numericality: { greater_than_or_equal_to: 0 },
+            presence: true,
+            if: :unique_ips_limit_enabled
+
   validates :koding_url,
             presence: true,
             if: :koding_enabled
 
+  validates :plantuml_url,
+            presence: true,
+            if: :plantuml_enabled
+
   validates :max_attachment_size,
             presence: true,
             numericality: { only_integer: true, greater_than: 0 }
 
+  validates :max_artifacts_size,
+            presence: true,
+            numericality: { only_integer: true, greater_than: 0 }
+
+  validates :default_artifacts_expire_in, presence: true, duration: true
+
   validates :container_registry_token_expire_delay,
             presence: true,
             numericality: { only_integer: true, greater_than: 0 }
@@ -107,32 +127,30 @@ class ApplicationSetting < ActiveRecord::Base
             presence: true,
             numericality: { only_integer: true, greater_than: :housekeeping_full_repack_period }
 
+  validates :terminal_max_session_time,
+            presence: true,
+            numericality: { only_integer: true, greater_than_or_equal_to: 0 }
+
   validates_each :restricted_visibility_levels do |record, attr, value|
-    unless value.nil?
-      value.each do |level|
-        unless Gitlab::VisibilityLevel.options.has_value?(level)
-          record.errors.add(attr, "'#{level}' is not a valid visibility level")
-        end
+    value&.each do |level|
+      unless Gitlab::VisibilityLevel.options.has_value?(level)
+        record.errors.add(attr, "'#{level}' is not a valid visibility level")
       end
     end
   end
 
   validates_each :import_sources do |record, attr, value|
-    unless value.nil?
-      value.each do |source|
-        unless Gitlab::ImportSources.options.has_value?(source)
-          record.errors.add(attr, "'#{source}' is not a import source")
-        end
+    value&.each do |source|
+      unless Gitlab::ImportSources.options.has_value?(source)
+        record.errors.add(attr, "'#{source}' is not a import source")
       end
     end
   end
 
   validates_each :disabled_oauth_sign_in_sources do |record, attr, value|
-    unless value.nil?
-      value.each do |source|
-        unless Devise.omniauth_providers.include?(source.to_sym)
-          record.errors.add(attr, "'#{source}' is not an OAuth sign-in source")
-        end
+    value&.each do |source|
+      unless Devise.omniauth_providers.include?(source.to_sym)
+        record.errors.add(attr, "'#{source}' is not an OAuth sign-in source")
       end
     end
   end
@@ -152,51 +170,78 @@ class ApplicationSetting < ActiveRecord::Base
 
   def self.expire
     Rails.cache.delete(CACHE_KEY)
+  rescue
+    # Gracefully handle when Redis is not available. For example,
+    # omnibus may fail here during gitlab:assets:compile.
   end
 
   def self.cached
     Rails.cache.fetch(CACHE_KEY)
   end
 
-  def self.create_from_defaults
-    create(
-      default_projects_limit: Settings.gitlab['default_projects_limit'],
-      default_branch_protection: Settings.gitlab['default_branch_protection'],
-      signup_enabled: Settings.gitlab['signup_enabled'],
-      signin_enabled: Settings.gitlab['signin_enabled'],
-      gravatar_enabled: Settings.gravatar['enabled'],
-      sign_in_text: nil,
+  def self.defaults_ce
+    {
       after_sign_up_text: nil,
-      help_page_text: nil,
-      shared_runners_text: nil,
-      restricted_visibility_levels: Settings.gitlab['restricted_visibility_levels'],
-      max_attachment_size: Settings.gitlab['max_attachment_size'],
-      session_expire_delay: Settings.gitlab['session_expire_delay'],
+      akismet_enabled: false,
+      container_registry_token_expire_delay: 5,
+      default_artifacts_expire_in: '30 days',
+      default_branch_protection: Settings.gitlab['default_branch_protection'],
       default_project_visibility: Settings.gitlab.default_projects_features['visibility_level'],
+      default_projects_limit: Settings.gitlab['default_projects_limit'],
       default_snippet_visibility: Settings.gitlab.default_projects_features['visibility_level'],
+      default_group_visibility: Settings.gitlab.default_projects_features['visibility_level'],
+      disabled_oauth_sign_in_sources: [],
       domain_whitelist: Settings.gitlab['domain_whitelist'],
+      gravatar_enabled: Settings.gravatar['enabled'],
+      help_page_text: nil,
+      unique_ips_limit_per_user: 10,
+      unique_ips_limit_time_window: 3600,
+      unique_ips_limit_enabled: false,
+      housekeeping_bitmaps_enabled: true,
+      housekeeping_enabled: true,
+      housekeeping_full_repack_period: 50,
+      housekeeping_gc_period: 200,
+      housekeeping_incremental_repack_period: 10,
       import_sources: Gitlab::ImportSources.values,
-      shared_runners_enabled: Settings.gitlab_ci['shared_runners_enabled'],
-      max_artifacts_size: Settings.artifacts['max_size'],
-      require_two_factor_authentication: false,
-      two_factor_grace_period: 48,
-      recaptcha_enabled: false,
-      akismet_enabled: false,
       koding_enabled: false,
       koding_url: nil,
+      max_artifacts_size: Settings.artifacts['max_size'],
+      max_attachment_size: Settings.gitlab['max_attachment_size'],
+      plantuml_enabled: false,
+      plantuml_url: nil,
+      recaptcha_enabled: false,
       repository_checks_enabled: true,
-      disabled_oauth_sign_in_sources: [],
-      send_user_confirmation_email: false,
-      container_registry_token_expire_delay: 5,
       repository_storages: ['default'],
-      user_default_external: false,
+      require_two_factor_authentication: false,
+      restricted_visibility_levels: Settings.gitlab['restricted_visibility_levels'],
+      session_expire_delay: Settings.gitlab['session_expire_delay'],
+      send_user_confirmation_email: false,
+      shared_runners_enabled: Settings.gitlab_ci['shared_runners_enabled'],
+      shared_runners_text: nil,
       sidekiq_throttling_enabled: false,
-      housekeeping_enabled: true,
-      housekeeping_bitmaps_enabled: true,
-      housekeeping_incremental_repack_period: 10,
-      housekeeping_full_repack_period: 50,
-      housekeeping_gc_period: 200,
-    )
+      sign_in_text: nil,
+      signin_enabled: Settings.gitlab['signin_enabled'],
+      signup_enabled: Settings.gitlab['signup_enabled'],
+      terminal_max_session_time: 0,
+      two_factor_grace_period: 48,
+      user_default_external: false
+    }
+  end
+
+  def self.defaults
+    defaults_ce
+  end
+
+  def self.create_from_defaults
+    create(defaults)
+  end
+
+  def self.human_attribute_name(attr, _options = {})
+    if attr == :default_artifacts_expire_in
+      'Default artifacts expiration'
+    else
+      super
+    end
   end
 
   def home_page_url_column_exist
@@ -208,11 +253,11 @@ class ApplicationSetting < ActiveRecord::Base
   end
 
   def domain_whitelist_raw
-    self.domain_whitelist.join("\n") unless self.domain_whitelist.nil?
+    self.domain_whitelist&.join("\n")
   end
 
   def domain_blacklist_raw
-    self.domain_blacklist.join("\n") unless self.domain_blacklist.nil?
+    self.domain_blacklist&.join("\n")
   end
 
   def domain_whitelist_raw=(values)
@@ -246,6 +291,22 @@ class ApplicationSetting < ActiveRecord::Base
     self.repository_storages = [value]
   end
 
+  def default_project_visibility=(level)
+    super(Gitlab::VisibilityLevel.level_value(level))
+  end
+
+  def default_snippet_visibility=(level)
+    super(Gitlab::VisibilityLevel.level_value(level))
+  end
+
+  def default_group_visibility=(level)
+    super(Gitlab::VisibilityLevel.level_value(level))
+  end
+
+  def restricted_visibility_levels=(levels)
+    super(levels.map { |level| Gitlab::VisibilityLevel.level_value(level) })
+  end
+
   # Choose one of the available repository storage options. Currently all have
   # equal weighting.
   def pick_repository_storage
diff --git a/app/models/award_emoji.rb b/app/models/award_emoji.rb
index 46b17479d6d..6937ad3bdd9 100644
--- a/app/models/award_emoji.rb
+++ b/app/models/award_emoji.rb
@@ -16,6 +16,14 @@ class AwardEmoji < ActiveRecord::Base
   scope :downvotes, -> { where(name: DOWNVOTE_NAME) }
   scope :upvotes,   -> { where(name: UPVOTE_NAME) }
 
+  class << self
+    def votes_for_collection(ids, type)
+      select('name', 'awardable_id', 'COUNT(*) as count').
+        where('name IN (?) AND awardable_type = ? AND awardable_id IN (?)', [DOWNVOTE_NAME, UPVOTE_NAME], type, ids).
+        group('name', 'awardable_id')
+    end
+  end
+
   def downvote?
     self.name == DOWNVOTE_NAME
   end
diff --git a/app/models/blob.rb b/app/models/blob.rb
index ab92e820335..1376b86fdad 100644
--- a/app/models/blob.rb
+++ b/app/models/blob.rb
@@ -54,9 +54,13 @@ class Blob < SimpleDelegator
     UploaderHelper::VIDEO_EXT.include?(extname.downcase.delete('.'))
   end
 
-  def to_partial_path
+  def to_partial_path(project)
     if lfs_pointer?
-      'download'
+      if project.lfs_enabled?
+        'download'
+      else
+        'text'
+      end
     elsif image? || svg?
       'image'
     elsif text?
diff --git a/app/models/board.rb b/app/models/board.rb
index c56422914a9..2780acc67c0 100644
--- a/app/models/board.rb
+++ b/app/models/board.rb
@@ -5,10 +5,6 @@ class Board < ActiveRecord::Base
 
   validates :project, presence: true
 
-  def backlog_list
-    lists.merge(List.backlog).take
-  end
-
   def done_list
     lists.merge(List.done).take
   end
diff --git a/app/models/chat_team.rb b/app/models/chat_team.rb
new file mode 100644
index 00000000000..c52b6f15913
--- /dev/null
+++ b/app/models/chat_team.rb
@@ -0,0 +1,6 @@
+class ChatTeam < ActiveRecord::Base
+  validates :team_id, presence: true
+  validates :namespace, uniqueness: true
+
+  belongs_to :namespace
+end
diff --git a/app/models/ci/build.rb b/app/models/ci/build.rb
index 88c46076df6..3722047251d 100644
--- a/app/models/ci/build.rb
+++ b/app/models/ci/build.rb
@@ -2,18 +2,30 @@ module Ci
   class Build < CommitStatus
     include TokenAuthenticatable
     include AfterCommitQueue
+    include Presentable
 
     belongs_to :runner
     belongs_to :trigger_request
     belongs_to :erased_by, class_name: 'User'
 
     has_many :deployments, as: :deployable
+    has_one :last_deployment, -> { order('deployments.id DESC') }, as: :deployable, class_name: 'Deployment'
+
+    # The "environment" field for builds is a String, and is the unexpanded name
+    def persisted_environment
+      @persisted_environment ||= Environment.find_by(
+        name: expanded_environment_name,
+        project_id: gl_project_id
+      )
+    end
 
     serialize :options
-    serialize :yaml_variables
+    serialize :yaml_variables, Gitlab::Serializer::Ci::Variables
+
+    delegate :name, to: :project, prefix: true
 
     validates :coverage, numericality: true, allow_blank: true
-    validates_presence_of :ref
+    validates :ref, presence: true
 
     scope :unstarted, ->() { where(runner_id: nil) }
     scope :ignore_failures, ->() { where(allow_failure: false) }
@@ -32,55 +44,35 @@ module Ci
 
     before_save :update_artifacts_size, if: :artifacts_file_changed?
     before_save :ensure_token
-    before_destroy { project }
+    before_destroy { unscoped_project }
 
     after_create :execute_hooks
+    after_save :update_project_statistics, if: :artifacts_size_changed?
+    after_destroy :update_project_statistics
 
     class << self
       def first_pending
         pending.unstarted.order('created_at ASC').first
       end
 
-      def create_from(build)
-        new_build = build.dup
-        new_build.status = 'pending'
-        new_build.runner_id = nil
-        new_build.trigger_request_id = nil
-        new_build.token = nil
-        new_build.save
-      end
-
-      def retry(build, user = nil)
-        new_build = Ci::Build.create(
-          ref: build.ref,
-          tag: build.tag,
-          options: build.options,
-          commands: build.commands,
-          tag_list: build.tag_list,
-          project: build.project,
-          pipeline: build.pipeline,
-          name: build.name,
-          allow_failure: build.allow_failure,
-          stage: build.stage,
-          stage_idx: build.stage_idx,
-          trigger_request: build.trigger_request,
-          yaml_variables: build.yaml_variables,
-          when: build.when,
-          user: user,
-          environment: build.environment,
-          status_event: 'enqueue'
-        )
-
-        MergeRequests::AddTodoWhenBuildFailsService
-          .new(build.project, nil)
-          .close(new_build)
-
-        build.pipeline.mark_as_processable_after_stage(build.stage_idx)
-        new_build
+      def retry(build, current_user)
+        Ci::RetryBuildService
+          .new(build.project, current_user)
+          .execute(build)
       end
     end
 
     state_machine :status do
+      event :actionize do
+        transition created: :manual
+      end
+
+      after_transition any => [:pending] do |build|
+        build.run_after_commit do
+          BuildQueueWorker.perform_async(id)
+        end
+      end
+
       after_transition pending: :running do |build|
         build.run_after_commit do
           BuildHooksWorker.perform_async(id)
@@ -100,8 +92,10 @@ module Ci
       end
     end
 
-    def manual?
-      self.when == 'manual'
+    def detailed_status(current_user)
+      Gitlab::Ci::Status::Build::Factory
+        .new(self, current_user)
+        .fabricate!
     end
 
     def other_actions
@@ -109,10 +103,19 @@ module Ci
     end
 
     def playable?
-      project.builds_enabled? && commands.present? && manual? && skipped?
+      project.builds_enabled? && has_commands? &&
+        action? && manual?
+    end
+
+    def action?
+      self.when == 'manual'
+    end
+
+    def has_commands?
+      commands.present?
     end
 
-    def play(current_user = nil)
+    def play(current_user)
       # Try to queue a current build
       if self.enqueue
         self.update(user: current_user)
@@ -123,8 +126,13 @@ module Ci
       end
     end
 
+    def cancelable?
+      active?
+    end
+
     def retryable?
-      project.builds_enabled? && commands.present? && complete?
+      project.builds_enabled? && has_commands? &&
+        (success? || failed? || canceled?)
     end
 
     def retried?
@@ -132,11 +140,11 @@ module Ci
     end
 
     def expanded_environment_name
-      ExpandVariables.expand(environment, variables) if environment
+      ExpandVariables.expand(environment, simple_variables) if environment
     end
 
     def has_environment?
-      self.environment.present?
+      environment.present?
     end
 
     def starts_environment?
@@ -148,17 +156,13 @@ module Ci
     end
 
     def environment_action
-      self.options.fetch(:environment, {}).fetch(:action, 'start')
+      self.options.fetch(:environment, {}).fetch(:action, 'start') if self.options
     end
 
     def outdated_deployment?
       success? && !last_deployment.try(:last?)
     end
 
-    def last_deployment
-      deployments.last
-    end
-
     def depends_on_builds
       # Get builds of the same type
       latest_builds = self.pipeline.builds.latest
@@ -184,12 +188,25 @@ module Ci
       project.build_timeout
     end
 
-    def variables
+    # A slugified version of the build ref, suitable for inclusion in URLs and
+    # domain names. Rules:
+    #
+    #   * Lowercased
+    #   * Anything not matching [a-z0-9-] is replaced with a -
+    #   * Maximum length is 63 bytes
+    def ref_slug
+      slugified = ref.to_s.downcase
+      slugified.gsub(/[^a-z0-9]/, '-')[0..62]
+    end
+
+    # Variables whose value does not depend on other variables
+    def simple_variables
       variables = predefined_variables
       variables += project.predefined_variables
       variables += pipeline.predefined_variables
       variables += runner.predefined_variables if runner
       variables += project.container_registry_variables
+      variables += project.deployment_variables if has_environment?
       variables += yaml_variables
       variables += user_variables
       variables += project.secret_variables
@@ -197,6 +214,13 @@ module Ci
       variables
     end
 
+    # All variables, including those dependent on other variables
+    def variables
+      variables = simple_variables
+      variables += persisted_environment.predefined_variables if persisted_environment.present?
+      variables
+    end
+
     def merge_request
       merge_requests = MergeRequest.includes(:merge_request_diff)
                                    .where(source_branch: ref, source_project_id: pipeline.gl_project_id)
@@ -208,11 +232,7 @@ module Ci
     end
 
     def project_id
-      pipeline.project_id
-    end
-
-    def project_name
-      project.name
+      gl_project_id
     end
 
     def repo_url
@@ -227,29 +247,23 @@ module Ci
     end
 
     def update_coverage
-      return unless project
-      coverage_regex = project.build_coverage_regex
-      return unless coverage_regex
       coverage = extract_coverage(trace, coverage_regex)
-
-      if coverage.is_a? Numeric
-        update_attributes(coverage: coverage)
-      end
+      update_attributes(coverage: coverage) if coverage.present?
     end
 
     def extract_coverage(text, regex)
-      begin
-        matches = text.scan(Regexp.new(regex)).last
-        matches = matches.last if matches.kind_of?(Array)
-        coverage = matches.gsub(/\d+(\.\d+)?/).first
+      return unless regex
 
-        if coverage.present?
-          coverage.to_f
-        end
-      rescue
-        # if bad regex or something goes wrong we dont want to interrupt transition
-        # so we just silentrly ignore error for now
+      matches = text.scan(Regexp.new(regex)).last
+      matches = matches.last if matches.is_a?(Array)
+      coverage = matches.gsub(/\d+(\.\d+)?/).first
+
+      if coverage.present?
+        coverage.to_f
       end
+    rescue
+      # if bad regex or something goes wrong we dont want to interrupt transition
+      # so we just silentrly ignore error for now
     end
 
     def has_trace_file?
@@ -374,16 +388,23 @@ module Ci
     # This method returns old path to artifacts only if it already exists.
     #
     def artifacts_path
+      # We need the project even if it's soft deleted, because whenever
+      # we're really deleting the project, we'll also delete the builds,
+      # and in order to delete the builds, we need to know where to find
+      # the artifacts, which is depending on the data of the project.
+      # We need to retain the project in this case.
+      the_project = project || unscoped_project
+
       old = File.join(created_at.utc.strftime('%Y_%m'),
-                      project.ci_id.to_s,
+                      the_project.ci_id.to_s,
                       id.to_s)
 
       old_store = File.join(ArtifactUploader.artifacts_path, old)
-      return old if project.ci_id && File.directory?(old_store)
+      return old if the_project.ci_id && File.directory?(old_store)
 
       File.join(
         created_at.utc.strftime('%Y_%m'),
-        project.id.to_s,
+        the_project.id.to_s,
         id.to_s
       )
     end
@@ -409,6 +430,7 @@ module Ci
       build_data = Gitlab::DataBuilder::Build.build(self)
       project.execute_hooks(build_data.dup, :build_hooks)
       project.execute_services(build_data.dup, :build_hooks)
+      PagesService.new(build_data).execute
       project.running_or_pending_build_count(force: true)
     end
 
@@ -462,14 +484,22 @@ module Ci
     def artifacts_expire_in=(value)
       self.artifacts_expire_at =
         if value
-          Time.now + ChronicDuration.parse(value)
+          ChronicDuration.parse(value)&.seconds&.from_now
         end
     end
 
+    def has_expiring_artifacts?
+      artifacts_expire_at.present?
+    end
+
     def keep_artifacts!
       self.update(artifacts_expire_at: nil)
     end
 
+    def coverage_regex
+      super || project.try(:build_coverage_regex)
+    end
+
     def when
       read_attribute(:when) || build_attributes_from_config[:when] || 'on_success'
     end
@@ -487,6 +517,27 @@ module Ci
       ]
     end
 
+    def steps
+      [Gitlab::Ci::Build::Step.from_commands(self),
+       Gitlab::Ci::Build::Step.from_after_script(self)].compact
+    end
+
+    def image
+      Gitlab::Ci::Build::Image.from_image(self)
+    end
+
+    def services
+      Gitlab::Ci::Build::Image.from_services(self)
+    end
+
+    def artifacts
+      [options[:artifacts]]
+    end
+
+    def cache
+      [options[:cache]]
+    end
+
     def credentials
       Gitlab::Ci::Build::Credentials::Factory.new(self).create!
     end
@@ -509,24 +560,52 @@ module Ci
       self.update(erased_by: user, erased_at: Time.now, artifacts_expire_at: nil)
     end
 
+    def unscoped_project
+      @unscoped_project ||= Project.unscoped.find_by(id: gl_project_id)
+    end
+
+    CI_REGISTRY_USER = 'gitlab-ci-token'.freeze
+
     def predefined_variables
       variables = [
         { key: 'CI', value: 'true', public: true },
         { key: 'GITLAB_CI', value: 'true', public: true },
+        { key: 'CI_SERVER_NAME', value: 'GitLab', public: true },
+        { key: 'CI_SERVER_VERSION', value: Gitlab::VERSION, public: true },
+        { key: 'CI_SERVER_REVISION', value: Gitlab::REVISION, public: true },
+        { key: 'CI_JOB_ID', value: id.to_s, public: true },
+        { key: 'CI_JOB_NAME', value: name, public: true },
+        { key: 'CI_JOB_STAGE', value: stage, public: true },
+        { key: 'CI_JOB_TOKEN', value: token, public: false },
+        { key: 'CI_COMMIT_SHA', value: sha, public: true },
+        { key: 'CI_COMMIT_REF_NAME', value: ref, public: true },
+        { key: 'CI_COMMIT_REF_SLUG', value: ref_slug, public: true },
+        { key: 'CI_REGISTRY_USER', value: CI_REGISTRY_USER, public: true },
+        { key: 'CI_REGISTRY_PASSWORD', value: token, public: false },
+        { key: 'CI_REPOSITORY_URL', value: repo_url, public: false }
+      ]
+
+      variables << { key: "CI_COMMIT_TAG", value: ref, public: true } if tag?
+      variables << { key: "CI_PIPELINE_TRIGGERED", value: 'true', public: true } if trigger_request
+      variables << { key: "CI_JOB_MANUAL", value: 'true', public: true } if action?
+      variables.concat(legacy_variables)
+    end
+
+    def legacy_variables
+      variables = [
         { key: 'CI_BUILD_ID', value: id.to_s, public: true },
         { key: 'CI_BUILD_TOKEN', value: token, public: false },
         { key: 'CI_BUILD_REF', value: sha, public: true },
         { key: 'CI_BUILD_BEFORE_SHA', value: before_sha, public: true },
         { key: 'CI_BUILD_REF_NAME', value: ref, public: true },
+        { key: 'CI_BUILD_REF_SLUG', value: ref_slug, public: true },
         { key: 'CI_BUILD_NAME', value: name, public: true },
-        { key: 'CI_BUILD_STAGE', value: stage, public: true },
-        { key: 'CI_SERVER_NAME', value: 'GitLab', public: true },
-        { key: 'CI_SERVER_VERSION', value: Gitlab::VERSION, public: true },
-        { key: 'CI_SERVER_REVISION', value: Gitlab::REVISION, public: true }
+        { key: 'CI_BUILD_STAGE', value: stage, public: true }
       ]
-      variables << { key: 'CI_BUILD_TAG', value: ref, public: true } if tag?
-      variables << { key: 'CI_BUILD_TRIGGERED', value: 'true', public: true } if trigger_request
-      variables << { key: 'CI_BUILD_MANUAL', value: 'true', public: true } if manual?
+
+      variables << { key: "CI_BUILD_TAG", value: ref, public: true } if tag?
+      variables << { key: "CI_BUILD_TRIGGERED", value: 'true', public: true } if trigger_request
+      variables << { key: "CI_BUILD_MANUAL", value: 'true', public: true } if action?
       variables
     end
 
@@ -544,5 +623,11 @@ module Ci
       Ci::MaskSecret.mask!(trace, token)
       trace
     end
+
+    def update_project_statistics
+      return unless project
+
+      ProjectCacheWorker.perform_async(project_id, [], [:build_artifacts_size])
+    end
   end
 end
diff --git a/app/models/ci/pipeline.rb b/app/models/ci/pipeline.rb
index caf6908505e..8a5a9aa4adb 100644
--- a/app/models/ci/pipeline.rb
+++ b/app/models/ci/pipeline.rb
@@ -14,15 +14,15 @@ module Ci
     has_many :builds, foreign_key: :commit_id
     has_many :trigger_requests, dependent: :destroy, foreign_key: :commit_id
 
-    validates_presence_of :sha, unless: :importing?
-    validates_presence_of :ref, unless: :importing?
-    validates_presence_of :status, unless: :importing?
+    delegate :id, to: :project, prefix: true
+
+    validates :sha, presence: { unless: :importing? }
+    validates :ref, presence: { unless: :importing? }
+    validates :status, presence: { unless: :importing? }
     validate :valid_commit_sha, unless: :importing?
 
     after_create :keep_around_commits, unless: :importing?
 
-    delegate :stages, to: :statuses
-
     state_machine :status, initial: :created do
       event :enqueue do
         transition created: :pending
@@ -49,6 +49,10 @@ module Ci
         transition any - [:canceled] => :canceled
       end
 
+      event :block do
+        transition any - [:manual] => :manual
+      end
+
       # IMPORTANT
       # Do not add any operations to this state_machine
       # Create a separate worker for each new operation
@@ -90,29 +94,69 @@ module Ci
     end
 
     # ref can't be HEAD or SHA, can only be branch/tag name
+    scope :latest, ->(ref = nil) do
+      max_id = unscope(:select)
+        .select("max(#{quoted_table_name}.id)")
+        .group(:ref, :sha)
+
+      if ref
+        where(ref: ref, id: max_id.where(ref: ref))
+      else
+        where(id: max_id)
+      end
+    end
+
+    def self.latest_status(ref = nil)
+      latest(ref).status
+    end
+
     def self.latest_successful_for(ref)
-      where(ref: ref).order(id: :desc).success.first
+      success.latest(ref).order(id: :desc).first
     end
 
     def self.truncate_sha(sha)
       sha[0...8]
     end
 
-    def self.stages
-      # We use pluck here due to problems with MySQL which doesn't allow LIMIT/OFFSET in queries
-      CommitStatus.where(pipeline: pluck(:id)).stages
-    end
-
     def self.total_duration
       where.not(duration: nil).sum(:duration)
     end
 
-    def stages_with_latest_statuses
-      statuses.latest.includes(project: :namespace).order(:stage_idx).group_by(&:stage)
+    def stage(name)
+      stage = Ci::Stage.new(self, name: name)
+      stage unless stage.statuses_count.zero?
+    end
+
+    def stages_count
+      statuses.select(:stage).distinct.count
+    end
+
+    def stages_name
+      statuses.order(:stage_idx).distinct.
+        pluck(:stage, :stage_idx).map(&:first)
+    end
+
+    def stages
+      # TODO, this needs refactoring, see gitlab-ce#26481.
+
+      stages_query = statuses
+        .group('stage').select(:stage).order('max(stage_idx)')
+
+      status_sql = statuses.latest.where('stage=sg.stage').status_sql
+
+      warnings_sql = statuses.latest.select('COUNT(*)')
+        .where('stage=sg.stage').failed_but_allowed.to_sql
+
+      stages_with_statuses = CommitStatus.from(stages_query, :sg)
+        .pluck('sg.stage', status_sql, "(#{warnings_sql})")
+
+      stages_with_statuses.map do |stage|
+        Ci::Stage.new(self, Hash[%i[name status warnings].zip(stage)])
+      end
     end
 
-    def project_id
-      project.id
+    def artifacts
+      builds.latest.with_artifacts_not_expired.includes(project: [:namespace])
     end
 
     # For now the only user who participates is the user who triggered
@@ -157,7 +201,11 @@ module Ci
     end
 
     def manual_actions
-      builds.latest.manual_actions
+      builds.latest.manual_actions.includes(project: [:namespace])
+    end
+
+    def stuck?
+      builds.pending.any?(&:stuck?)
     end
 
     def retryable?
@@ -171,21 +219,17 @@ module Ci
     def cancel_running
       Gitlab::OptimisticLocking.retry_lock(
         statuses.cancelable) do |cancelable|
-          cancelable.each(&:cancel)
+          cancelable.find_each(&:cancel)
         end
     end
 
-    def retry_failed(user)
-      Gitlab::OptimisticLocking.retry_lock(
-        builds.latest.failed_or_canceled) do |failed_or_canceled|
-          failed_or_canceled.select(&:retryable?).each do |build|
-            Ci::Build.retry(build, user)
-          end
-        end
+    def retry_failed(current_user)
+      Ci::RetryPipelineService.new(project, current_user)
+        .execute(self)
     end
 
     def mark_as_processable_after_stage(stage_idx)
-      builds.skipped.where('stage_idx > ?', stage_idx).find_each(&:process)
+      builds.skipped.after_stage(stage_idx).find_each(&:process)
     end
 
     def latest?
@@ -240,13 +284,11 @@ module Ci
     def ci_yaml_file
       return @ci_yaml_file if defined?(@ci_yaml_file)
 
-      @ci_yaml_file ||= begin
-        blob = project.repository.blob_at(sha, '.gitlab-ci.yml')
-        blob.load_all_data!(project.repository)
-        blob.data
-      rescue
-        nil
-      end
+      @ci_yaml_file = project.repository.gitlab_ci_yml_for(sha) rescue nil
+    end
+
+    def has_yaml_errors?
+      yaml_errors.present?
     end
 
     def environments
@@ -283,6 +325,7 @@ module Ci
         when 'failed' then drop
         when 'canceled' then cancel
         when 'skipped' then skip
+        when 'manual' then block
         end
       end
     end
@@ -320,8 +363,10 @@ module Ci
         .select { |merge_request| merge_request.head_pipeline.try(:id) == self.id }
     end
 
-    def detailed_status
-      Gitlab::Ci::Status::Pipeline::Factory.new(self).fabricate!
+    def detailed_status(current_user)
+      Gitlab::Ci::Status::Pipeline::Factory
+        .new(self, current_user)
+        .fabricate!
     end
 
     private
diff --git a/app/models/ci/runner.rb b/app/models/ci/runner.rb
index 123930273e0..edd21f984c8 100644
--- a/app/models/ci/runner.rb
+++ b/app/models/ci/runner.rb
@@ -2,9 +2,10 @@ module Ci
   class Runner < ActiveRecord::Base
     extend Ci::Model
 
+    RUNNER_QUEUE_EXPIRY_TIME = 60.minutes
     LAST_CONTACT_TIME = 1.hour.ago
-    AVAILABLE_SCOPES = %w[specific shared active paused online]
-    FORM_EDITABLE = %i[description tag_list active run_untagged locked]
+    AVAILABLE_SCOPES = %w[specific shared active paused online].freeze
+    FORM_EDITABLE = %i[description tag_list active run_untagged locked].freeze
 
     has_many :builds
     has_many :runner_projects, dependent: :destroy
@@ -37,6 +38,8 @@ module Ci
 
     acts_as_taggable
 
+    after_destroy :cleanup_runner_queue
+
     # Searches for runners matching the given query.
     #
     # This method uses ILIKE on PostgreSQL and LIKE on MySQL.
@@ -122,8 +125,35 @@ module Ci
       ]
     end
 
+    def tick_runner_queue
+      SecureRandom.hex.tap do |new_update|
+        ::Gitlab::Workhorse.set_key_and_notify(runner_queue_key, new_update,
+          expire: RUNNER_QUEUE_EXPIRY_TIME, overwrite: true)
+      end
+    end
+
+    def ensure_runner_queue_value
+      new_value = SecureRandom.hex
+      ::Gitlab::Workhorse.set_key_and_notify(runner_queue_key, new_value,
+        expire: RUNNER_QUEUE_EXPIRY_TIME, overwrite: false)
+    end
+
+    def is_runner_queue_value_latest?(value)
+      ensure_runner_queue_value == value if value.present?
+    end
+
     private
 
+    def cleanup_runner_queue
+      Gitlab::Redis.with do |redis|
+        redis.del(runner_queue_key)
+      end
+    end
+
+    def runner_queue_key
+      "runner:build_queue:#{self.token}"
+    end
+
     def tag_constraints
       unless has_tags? || run_untagged?
         errors.add(:tags_list,
diff --git a/app/models/ci/runner_project.rb b/app/models/ci/runner_project.rb
index 1f9baeca5b1..234376a7e4c 100644
--- a/app/models/ci/runner_project.rb
+++ b/app/models/ci/runner_project.rb
@@ -5,6 +5,6 @@ module Ci
     belongs_to :runner
     belongs_to :project, foreign_key: :gl_project_id
 
-    validates_uniqueness_of :runner_id, scope: :gl_project_id
+    validates :runner_id, uniqueness: { scope: :gl_project_id }
   end
 end
diff --git a/app/models/ci/stage.rb b/app/models/ci/stage.rb
new file mode 100644
index 00000000000..e7d6b17d445
--- /dev/null
+++ b/app/models/ci/stage.rb
@@ -0,0 +1,56 @@
+module Ci
+  # Currently this is artificial object, constructed dynamically
+  # We should migrate this object to actual database record in the future
+  class Stage
+    include StaticModel
+
+    attr_reader :pipeline, :name
+
+    delegate :project, to: :pipeline
+
+    def initialize(pipeline, name:, status: nil, warnings: nil)
+      @pipeline = pipeline
+      @name = name
+      @status = status
+      @warnings = warnings
+    end
+
+    def to_param
+      name
+    end
+
+    def statuses_count
+      @statuses_count ||= statuses.count
+    end
+
+    def status
+      @status ||= statuses.latest.status
+    end
+
+    def detailed_status(current_user)
+      Gitlab::Ci::Status::Stage::Factory
+        .new(self, current_user)
+        .fabricate!
+    end
+
+    def statuses
+      @statuses ||= pipeline.statuses.where(stage: name)
+    end
+
+    def builds
+      @builds ||= pipeline.builds.where(stage: name)
+    end
+
+    def success?
+      status.to_s == 'success'
+    end
+
+    def has_warnings?
+      if @warnings.is_a?(Integer)
+        @warnings > 0
+      else
+        statuses.latest.failed_but_allowed.any?
+      end
+    end
+  end
+end
diff --git a/app/models/ci/trigger.rb b/app/models/ci/trigger.rb
index 62889fe80d8..90473d41c04 100644
--- a/app/models/ci/trigger.rb
+++ b/app/models/ci/trigger.rb
@@ -5,10 +5,11 @@ module Ci
     acts_as_paranoid
 
     belongs_to :project, foreign_key: :gl_project_id
+    belongs_to :owner, class_name: "User"
+
     has_many :trigger_requests, dependent: :destroy
 
-    validates_presence_of :token
-    validates_uniqueness_of :token
+    validates :token, presence: true, uniqueness: true
 
     before_validation :set_default_values
 
@@ -25,7 +26,15 @@ module Ci
     end
 
     def short_token
-      token[0...10]
+      token[0...4]
+    end
+
+    def legacy?
+      self.owner_id.blank?
+    end
+
+    def can_access_project?
+      self.owner_id.blank? || Ability.allowed?(self.owner, :create_build, project)
     end
   end
 end
diff --git a/app/models/commit.rb b/app/models/commit.rb
index 248140f421b..0a18986ef26 100644
--- a/app/models/commit.rb
+++ b/app/models/commit.rb
@@ -21,10 +21,13 @@ class Commit
   DIFF_HARD_LIMIT_FILES = 1000
   DIFF_HARD_LIMIT_LINES = 50000
 
+  # The SHA can be between 7 and 40 hex characters.
+  COMMIT_SHA_PATTERN = '\h{7,40}'.freeze
+
   class << self
     def decorate(commits, project)
       commits.map do |commit|
-        if commit.kind_of?(Commit)
+        if commit.is_a?(Commit)
           commit
         else
           self.new(commit, project)
@@ -52,6 +55,10 @@ class Commit
     def from_hash(hash, project)
       new(Gitlab::Git::Commit.new(hash), project)
     end
+
+    def valid_hash?(key)
+      !!(/\A#{COMMIT_SHA_PATTERN}\z/ =~ key)
+    end
   end
 
   attr_accessor :raw
@@ -77,8 +84,6 @@ class Commit
 
   # Pattern used to extract commit references from text
   #
-  # The SHA can be between 7 and 40 hex characters.
-  #
   # This pattern supports cross-project references.
   def self.reference_pattern
     @reference_pattern ||= %r{
@@ -88,19 +93,19 @@ class Commit
   end
 
   def self.link_reference_pattern
-    @link_reference_pattern ||= super("commit", /(?<commit>\h{7,40})/)
+    @link_reference_pattern ||= super("commit", /(?<commit>#{COMMIT_SHA_PATTERN})/)
   end
 
-  def to_reference(from_project = nil)
-    commit_reference(from_project, id)
+  def to_reference(from_project = nil, full: false)
+    commit_reference(from_project, id, full: full)
   end
 
-  def reference_link_text(from_project = nil)
-    commit_reference(from_project, short_id)
+  def reference_link_text(from_project = nil, full: false)
+    commit_reference(from_project, short_id, full: full)
   end
 
   def diff_line_count
-    @diff_line_count ||= Commit::diff_line_count(raw_diffs)
+    @diff_line_count ||= Commit.diff_line_count(raw_diffs)
     @diff_line_count
   end
 
@@ -117,11 +122,12 @@ class Commit
   def full_title
     return @full_title if @full_title
 
-    if safe_message.blank?
-      @full_title = no_commit_message
-    else
-      @full_title = safe_message.split("\n", 2).first
-    end
+    @full_title =
+      if safe_message.blank?
+        no_commit_message
+      else
+        safe_message.split("\n", 2).first
+      end
   end
 
   # Returns the commits description
@@ -228,13 +234,9 @@ class Commit
   def status(ref = nil)
     @statuses ||= {}
 
-    if @statuses.key?(ref)
-      @statuses[ref]
-    elsif ref
-      @statuses[ref] = pipelines.where(ref: ref).status
-    else
-      @statuses[ref] = pipelines.status
-    end
+    return @statuses[ref] if @statuses.key?(ref)
+
+    @statuses[ref] = pipelines.latest_status(ref)
   end
 
   def revert_branch_name
@@ -245,44 +247,47 @@ class Commit
     project.repository.next_branch("cherry-pick-#{short_id}", mild: true)
   end
 
-  def revert_description
-    if merged_merge_request
-      "This reverts merge request #{merged_merge_request.to_reference}"
+  def revert_description(user)
+    if merged_merge_request?(user)
+      "This reverts merge request #{merged_merge_request(user).to_reference}"
     else
       "This reverts commit #{sha}"
     end
   end
 
-  def revert_message
-    %Q{Revert "#{title.strip}"\n\n#{revert_description}}
+  def revert_message(user)
+    %Q{Revert "#{title.strip}"\n\n#{revert_description(user)}}
   end
 
-  def reverts_commit?(commit)
-    description? && description.include?(commit.revert_description)
+  def reverts_commit?(commit, user)
+    description? && description.include?(commit.revert_description(user))
   end
 
   def merge_commit?
     parents.size > 1
   end
 
-  def merged_merge_request
-    return @merged_merge_request if defined?(@merged_merge_request)
+  def merged_merge_request(current_user)
+    # Memoize with per-user access check
+    @merged_merge_request_hash ||= Hash.new do |hash, user|
+      hash[user] = merged_merge_request_no_cache(user)
+    end
 
-    @merged_merge_request = project.merge_requests.find_by(merge_commit_sha: id) if merge_commit?
+    @merged_merge_request_hash[current_user]
   end
 
-  def has_been_reverted?(current_user = nil, noteable = self)
+  def has_been_reverted?(current_user, noteable = self)
     ext = all_references(current_user)
 
     noteable.notes_with_associations.system.each do |note|
       note.all_references(current_user, extractor: ext)
     end
 
-    ext.commits.any? { |commit_ref| commit_ref.reverts_commit?(self) }
+    ext.commits.any? { |commit_ref| commit_ref.reverts_commit?(self, current_user) }
   end
 
-  def change_type_title
-    merged_merge_request ? 'merge request' : 'commit'
+  def change_type_title(user)
+    merged_merge_request?(user) ? 'merge request' : 'commit'
   end
 
   # Get the URI type of the given path
@@ -319,10 +324,24 @@ class Commit
     Gitlab::Diff::FileCollection::Commit.new(self, diff_options: diff_options)
   end
 
+  def persisted?
+    true
+  end
+
+  def touch
+    # no-op but needs to be defined since #persisted? is defined
+  end
+
+  WIP_REGEX = /\A\s*(((?i)(\[WIP\]|WIP:|WIP)\s|WIP$))|(fixup!|squash!)\s/.freeze
+
+  def work_in_progress?
+    !!(title =~ WIP_REGEX)
+  end
+
   private
 
-  def commit_reference(from_project, referable_commit_id)
-    reference = project.to_reference(from_project)
+  def commit_reference(from_project, referable_commit_id, full: false)
+    reference = project.to_reference(from_project, full: full)
 
     if reference.present?
       "#{reference}#{self.class.reference_prefix}#{referable_commit_id}"
@@ -350,4 +369,12 @@ class Commit
 
     changes
   end
+
+  def merged_merge_request?(user)
+    !!merged_merge_request(user)
+  end
+
+  def merged_merge_request_no_cache(user)
+    MergeRequestsFinder.new(user, project_id: project.id).find_by(merge_commit_sha: id) if merge_commit?
+  end
 end
diff --git a/app/models/commit_range.rb b/app/models/commit_range.rb
index d9af7f6c139..84e2e8a5dd5 100644
--- a/app/models/commit_range.rb
+++ b/app/models/commit_range.rb
@@ -89,8 +89,8 @@ class CommitRange
 
   alias_method :id, :to_s
 
-  def to_reference(from_project = nil)
-    project_reference = project.to_reference(from_project)
+  def to_reference(from_project = nil, full: false)
+    project_reference = project.to_reference(from_project, full: full)
 
     if project_reference.present?
       project_reference + self.class.reference_prefix + self.id
diff --git a/app/models/commit_status.rb b/app/models/commit_status.rb
index c345bf293c9..7e23e14794f 100644
--- a/app/models/commit_status.rb
+++ b/app/models/commit_status.rb
@@ -10,10 +10,11 @@ class CommitStatus < ActiveRecord::Base
   belongs_to :user
 
   delegate :commit, to: :pipeline
+  delegate :sha, :short_sha, to: :pipeline
 
   validates :pipeline, presence: true, unless: :importing?
 
-  validates_presence_of :name
+  validates :name, presence: true
 
   alias_attribute :author, :user
 
@@ -23,34 +24,31 @@ class CommitStatus < ActiveRecord::Base
     where(id: max_id.group(:name, :commit_id))
   end
 
-  scope :retried, -> { where.not(id: latest) }
-  scope :ordered, -> { order(:name) }
-
   scope :failed_but_allowed, -> do
     where(allow_failure: true, status: [:failed, :canceled])
   end
 
   scope :exclude_ignored, -> do
-    quoted_when = connection.quote_column_name('when')
-    # We want to ignore failed_but_allowed jobs
+    # We want to ignore failed but allowed to fail jobs.
+    #
+    # TODO, we also skip ignored optional manual actions.
     where("allow_failure = ? OR status IN (?)",
-      false, all_state_names - [:failed, :canceled]).
-      # We want to ignore skipped manual jobs
-      where("#{quoted_when} <> ? OR status <> ?", 'manual', 'skipped').
-      # We want to ignore skipped on_failure
-      where("#{quoted_when} <> ? OR status <> ?", 'on_failure', 'skipped')
+      false, all_state_names - [:failed, :canceled, :manual])
   end
 
-  scope :latest_ci_stages, -> { latest.ordered.includes(project: :namespace) }
-  scope :retried_ci_stages, -> { retried.ordered.includes(project: :namespace) }
+  scope :retried, -> { where.not(id: latest) }
+  scope :ordered, -> { order(:name) }
+  scope :latest_ordered, -> { latest.ordered.includes(project: :namespace) }
+  scope :retried_ordered, -> { retried.ordered.includes(project: :namespace) }
+  scope :after_stage, -> (index) { where('stage_idx > ?', index) }
 
   state_machine :status do
     event :enqueue do
-      transition [:created, :skipped] => :pending
+      transition [:created, :skipped, :manual] => :pending
     end
 
     event :process do
-      transition skipped: :created
+      transition [:skipped, :manual] => :created
     end
 
     event :run do
@@ -70,7 +68,7 @@ class CommitStatus < ActiveRecord::Base
     end
 
     event :cancel do
-      transition [:created, :pending, :running] => :canceled
+      transition [:created, :pending, :running, :manual] => :canceled
     end
 
     before_transition created: [:pending, :running] do |commit_status|
@@ -90,7 +88,7 @@ class CommitStatus < ActiveRecord::Base
 
       commit_status.run_after_commit do
         pipeline.try do |pipeline|
-          if complete?
+          if complete? || manual?
             PipelineProcessWorker.perform_async(pipeline.id)
           else
             PipelineUpdateWorker.perform_async(pipeline.id)
@@ -107,8 +105,6 @@ class CommitStatus < ActiveRecord::Base
     end
   end
 
-  delegate :sha, :short_sha, to: :pipeline
-
   def before_sha
     pipeline.before_sha || Gitlab::Git::BLANK_SHA
   end
@@ -117,20 +113,6 @@ class CommitStatus < ActiveRecord::Base
     name.gsub(/\d+[\s:\/\\]+\d+\s*/, '').strip
   end
 
-  def self.stages
-    # We group by stage name, but order stages by theirs' index
-    unscoped.from(all, :sg).group('stage').order('max(stage_idx)', 'stage').pluck('sg.stage')
-  end
-
-  def self.stages_status
-    # We execute subquery for each stage to calculate a stage status
-    statuses = unscoped.from(all, :sg).group('stage').pluck('sg.stage', all.where('stage=sg.stage').status_sql)
-    statuses.inject({}) do |h, k|
-      h[k.first] = k.last
-      h
-    end
-  end
-
   def failed_but_allowed?
     allow_failure? && (failed? || canceled?)
   end
@@ -150,4 +132,16 @@ class CommitStatus < ActiveRecord::Base
   def has_trace?
     false
   end
+
+  def detailed_status(current_user)
+    Gitlab::Ci::Status::Factory
+      .new(self, current_user)
+      .fabricate!
+  end
+
+  def sortable_name
+    name.split(/(\d+)/).map do |v|
+      v =~ /\d+/ ? v.to_i : v
+    end
+  end
 end
diff --git a/app/models/concerns/awardable.rb b/app/models/concerns/awardable.rb
index 073ac4c1b65..a7fd0a15f0f 100644
--- a/app/models/concerns/awardable.rb
+++ b/app/models/concerns/awardable.rb
@@ -101,6 +101,6 @@ module Awardable
   private
 
   def normalize_name(name)
-    Gitlab::AwardEmoji.normalize_emoji_name(name)
+    Gitlab::Emoji.normalize_emoji_name(name)
   end
 end
diff --git a/app/models/concerns/cache_markdown_field.rb b/app/models/concerns/cache_markdown_field.rb
index 90bd6490a02..8ea95beed79 100644
--- a/app/models/concerns/cache_markdown_field.rb
+++ b/app/models/concerns/cache_markdown_field.rb
@@ -11,14 +11,15 @@ module CacheMarkdownField
   # Knows about the relationship between markdown and html field names, and
   # stores the rendering contexts for the latter
   class FieldData
-    extend Forwardable
-
     def initialize
       @data = {}
     end
 
-    def_delegators :@data, :[], :[]=
-    def_delegator :@data, :keys, :markdown_fields
+    delegate :[], :[]=, to: :@data
+
+    def markdown_fields
+      @data.keys
+    end
 
     def html_field(markdown_field)
       "#{markdown_field}_html"
@@ -45,12 +46,16 @@ module CacheMarkdownField
     Project
     Release
     Snippet
-  ]
+  ].freeze
 
   def self.caching_classes
     CACHING_CLASSES.map(&:constantize)
   end
 
+  def skip_project_check?
+    false
+  end
+
   extend ActiveSupport::Concern
 
   included do
@@ -112,7 +117,8 @@ module CacheMarkdownField
       invalidation_method = "#{html_field}_invalidated?".to_sym
 
       define_method(cache_method) do
-        html = Banzai::Renderer.cacheless_render_field(self, markdown_field)
+        options = { skip_project_check: skip_project_check? }
+        html = Banzai::Renderer.cacheless_render_field(self, markdown_field, options)
         __send__("#{html_field}=", html)
         true
       end
diff --git a/app/models/concerns/case_sensitivity.rb b/app/models/concerns/case_sensitivity.rb
index fe0cea8465f..034e9f40ff0 100644
--- a/app/models/concerns/case_sensitivity.rb
+++ b/app/models/concerns/case_sensitivity.rb
@@ -13,11 +13,12 @@ module CaseSensitivity
       params.each do |key, value|
         column = ActiveRecord::Base.connection.quote_table_name(key)
 
-        if cast_lower
-          condition = "LOWER(#{column}) = LOWER(:value)"
-        else
-          condition = "#{column} = :value"
-        end
+        condition =
+          if cast_lower
+            "LOWER(#{column}) = LOWER(:value)"
+          else
+            "#{column} = :value"
+          end
 
         criteria = criteria.where(condition, value: value)
       end
diff --git a/app/models/concerns/has_status.rb b/app/models/concerns/has_status.rb
index 2f5aa91a964..5101cc7e687 100644
--- a/app/models/concerns/has_status.rb
+++ b/app/models/concerns/has_status.rb
@@ -1,34 +1,36 @@
 module HasStatus
   extend ActiveSupport::Concern
 
-  AVAILABLE_STATUSES = %w[created pending running success failed canceled skipped]
-  STARTED_STATUSES = %w[running success failed skipped]
-  ACTIVE_STATUSES = %w[pending running]
-  COMPLETED_STATUSES = %w[success failed canceled]
-  ORDERED_STATUSES = %w[failed pending running canceled success skipped]
+  DEFAULT_STATUS = 'created'.freeze
+  BLOCKED_STATUS = 'manual'.freeze
+  AVAILABLE_STATUSES = %w[created pending running success failed canceled skipped manual].freeze
+  STARTED_STATUSES = %w[running success failed skipped manual].freeze
+  ACTIVE_STATUSES = %w[pending running].freeze
+  COMPLETED_STATUSES = %w[success failed canceled skipped].freeze
+  ORDERED_STATUSES = %w[failed pending running manual canceled success skipped created].freeze
 
   class_methods do
     def status_sql
-      scope = if respond_to?(:exclude_ignored)
-                exclude_ignored
-              else
-                all
-              end
+      scope = respond_to?(:exclude_ignored) ? exclude_ignored : all
+
       builds = scope.select('count(*)').to_sql
       created = scope.created.select('count(*)').to_sql
       success = scope.success.select('count(*)').to_sql
+      manual = scope.manual.select('count(*)').to_sql
       pending = scope.pending.select('count(*)').to_sql
       running = scope.running.select('count(*)').to_sql
       skipped = scope.skipped.select('count(*)').to_sql
       canceled = scope.canceled.select('count(*)').to_sql
 
       "(CASE
+        WHEN (#{builds})=(#{skipped}) THEN 'skipped'
         WHEN (#{builds})=(#{success}) THEN 'success'
         WHEN (#{builds})=(#{created}) THEN 'created'
-        WHEN (#{builds})=(#{success})+(#{skipped}) THEN 'skipped'
+        WHEN (#{builds})=(#{success})+(#{skipped}) THEN 'success'
         WHEN (#{builds})=(#{success})+(#{skipped})+(#{canceled}) THEN 'canceled'
         WHEN (#{builds})=(#{created})+(#{skipped})+(#{pending}) THEN 'pending'
-        WHEN (#{running})+(#{pending})+(#{created})>0 THEN 'running'
+        WHEN (#{running})+(#{pending})>0 THEN 'running'
+        WHEN (#{manual})>0 THEN 'manual'
         ELSE 'failed'
       END)"
     end
@@ -61,6 +63,7 @@ module HasStatus
       state :success, value: 'success'
       state :canceled, value: 'canceled'
       state :skipped, value: 'skipped'
+      state :manual, value: 'manual'
     end
 
     scope :created, -> { where(status: 'created') }
@@ -71,12 +74,13 @@ module HasStatus
     scope :failed, -> { where(status: 'failed')  }
     scope :canceled, -> { where(status: 'canceled')  }
     scope :skipped, -> { where(status: 'skipped')  }
+    scope :manual, -> { where(status: 'manual')  }
     scope :running_or_pending, -> { where(status: [:running, :pending]) }
     scope :finished, -> { where(status: [:success, :failed, :canceled]) }
     scope :failed_or_canceled, -> { where(status: [:failed, :canceled]) }
 
     scope :cancelable, -> do
-      where(status: [:running, :pending, :created])
+      where(status: [:running, :pending, :created, :manual])
     end
   end
 
@@ -92,6 +96,10 @@ module HasStatus
     COMPLETED_STATUSES.include?(status)
   end
 
+  def blocked?
+    BLOCKED_STATUS == status
+  end
+
   private
 
   def calculate_duration
diff --git a/app/models/concerns/issuable.rb b/app/models/concerns/issuable.rb
index 0ea7b1b1098..3cf4c67d7e7 100644
--- a/app/models/concerns/issuable.rb
+++ b/app/models/concerns/issuable.rb
@@ -13,6 +13,12 @@ module Issuable
   include StripAttribute
   include Awardable
   include Taskable
+  include TimeTrackable
+
+  # This object is used to gather issuable meta data for displaying
+  # upvotes, downvotes, notes and closing merge requests count for issues and merge requests
+  # lists avoiding n+1 queries and improving performance.
+  IssuableMeta = Struct.new(:upvotes, :downvotes, :notes_count, :merge_requests_count)
 
   included do
     cache_markdown_field :title, pipeline: :single_line
@@ -40,12 +46,24 @@ module Issuable
 
     has_one :metrics
 
+    delegate :name,
+             :email,
+             to: :author,
+             prefix: true
+
+    delegate :name,
+             :email,
+             to: :assignee,
+             allow_nil: true,
+             prefix: true
+
     validates :author, presence: true
     validates :title, presence: true, length: { maximum: 255 }
 
     scope :authored, ->(user) { where(author_id: user) }
     scope :assigned_to, ->(u) { where(assignee_id: u.id)}
     scope :recent, -> { reorder(id: :desc) }
+    scope :order_position_asc, -> { reorder(position: :asc) }
     scope :assigned, -> { where("assignee_id IS NOT NULL") }
     scope :unassigned, -> { where("assignee_id IS NULL") }
     scope :of_projects, ->(ids) { where(project_id: ids) }
@@ -62,21 +80,10 @@ module Issuable
 
     scope :without_label, -> { joins("LEFT OUTER JOIN label_links ON label_links.target_type = '#{name}' AND label_links.target_id = #{table_name}.id").where(label_links: { id: nil }) }
     scope :join_project, -> { joins(:project) }
-    scope :inc_notes_with_associations, -> { includes(notes: [ :project, :author, :award_emoji ]) }
+    scope :inc_notes_with_associations, -> { includes(notes: [:project, :author, :award_emoji]) }
     scope :references_project, -> { references(:project) }
     scope :non_archived, -> { join_project.where(projects: { archived: false }) }
 
-    delegate :name,
-             :email,
-             to: :author,
-             prefix: true
-
-    delegate :name,
-             :email,
-             to: :assignee,
-             allow_nil: true,
-             prefix: true
-
     attr_mentionable :title, pipeline: :single_line
     attr_mentionable :description
 
@@ -92,9 +99,10 @@ module Issuable
     after_save :record_metrics
 
     def update_assignee_cache_counts
-      # make sure we flush the cache for both the old *and* new assignee
-      User.find(assignee_id_was).update_cache_counts if assignee_id_was
-      assignee.update_cache_counts if assignee
+      # make sure we flush the cache for both the old *and* new assignees(if they exist)
+      previous_assignee = User.find_by_id(assignee_id_was) if assignee_id_was
+      previous_assignee&.update_cache_counts
+      assignee&.update_cache_counts
     end
 
     # We want to use optimistic lock for cases when only title or description are involved
@@ -137,6 +145,7 @@ module Issuable
                when 'downvotes_desc' then order_downvotes_desc
                when 'upvotes_desc' then order_upvotes_desc
                when 'priority' then order_labels_priority(excluded_labels: excluded_labels)
+               when 'position_asc' then  order_position_asc
                else
                  order_by(method)
                end
@@ -175,7 +184,7 @@ module Issuable
     def grouping_columns(sort)
       grouping_columns = [arel_table[:id]]
 
-      if ["milestone_due_desc", "milestone_due_asc"].include?(sort)
+      if %w(milestone_due_desc milestone_due_asc).include?(sort)
         milestone_table = Milestone.arel_table
         grouping_columns << milestone_table[:id]
         grouping_columns << milestone_table[:due_date]
@@ -228,7 +237,7 @@ module Issuable
       # DEPRECATED
       repository: project.hook_attrs.slice(:name, :url, :description, :homepage)
     }
-    hook_data.merge!(assignee: assignee.hook_attrs) if assignee
+    hook_data[:assignee] = assignee.hook_attrs if assignee
 
     hook_data
   end
diff --git a/app/models/concerns/mentionable.rb b/app/models/concerns/mentionable.rb
index 8ab0401d288..7e56e371b27 100644
--- a/app/models/concerns/mentionable.rb
+++ b/app/models/concerns/mentionable.rb
@@ -44,23 +44,38 @@ module Mentionable
   end
 
   def all_references(current_user = nil, extractor: nil)
-    extractor ||= Gitlab::ReferenceExtractor.
-      new(project, current_user)
+    # Use custom extractor if it's passed in the function parameters.
+    if extractor
+      @extractor = extractor
+    else
+      @extractor ||= Gitlab::ReferenceExtractor.
+        new(project, current_user)
+
+      @extractor.reset_memoized_values
+    end
 
     self.class.mentionable_attrs.each do |attr, options|
       text    = __send__(attr)
-      options = options.merge(cache_key: [self, attr], author: author)
+      options = options.merge(
+        cache_key: [self, attr],
+        author: author,
+        skip_project_check: skip_project_check?
+      )
 
-      extractor.analyze(text, options)
+      @extractor.analyze(text, options)
     end
 
-    extractor
+    @extractor
   end
 
   def mentioned_users(current_user = nil)
     all_references(current_user).users
   end
 
+  def directly_addressed_users(current_user = nil)
+    all_references(current_user).directly_addressed_users
+  end
+
   # Extract GFM references to other Mentionables from this Mentionable. Always excludes its #local_reference.
   def referenced_mentionables(current_user = self.author)
     refs = all_references(current_user)
@@ -121,4 +136,8 @@ module Mentionable
   def cross_reference_exists?(target)
     SystemNoteService.cross_reference_exists?(target, local_reference)
   end
+
+  def skip_project_check?
+    false
+  end
 end
diff --git a/app/models/concerns/milestoneish.rb b/app/models/concerns/milestoneish.rb
index e65fc9eaa09..f449229864d 100644
--- a/app/models/concerns/milestoneish.rb
+++ b/app/models/concerns/milestoneish.rb
@@ -1,17 +1,25 @@
 module Milestoneish
-  def closed_items_count(user = nil)
-    issues_visible_to_user(user).closed.size + merge_requests.closed_and_merged.size
+  def closed_items_count(user)
+    memoize_per_user(user, :closed_items_count) do
+      (count_issues_by_state(user)['closed'] || 0) + merge_requests.closed_and_merged.size
+    end
+  end
+
+  def total_items_count(user)
+    memoize_per_user(user, :total_items_count) do
+      total_issues_count(user) + merge_requests.size
+    end
   end
 
-  def total_items_count(user = nil)
-    issues_visible_to_user(user).size + merge_requests.size
+  def total_issues_count(user)
+    count_issues_by_state(user).values.sum
   end
 
-  def complete?(user = nil)
+  def complete?(user)
     total_items_count(user) > 0 && total_items_count(user) == closed_items_count(user)
   end
 
-  def percent_complete(user = nil)
+  def percent_complete(user)
     ((closed_items_count(user) * 100) / total_items_count(user)).abs
   rescue ZeroDivisionError
     0
@@ -29,8 +37,11 @@ module Milestoneish
     (Date.today - start_date).to_i
   end
 
-  def issues_visible_to_user(user = nil)
-    issues.visible_to_user(user)
+  def issues_visible_to_user(user)
+    memoize_per_user(user, :issues_visible_to_user) do
+      IssuesFinder.new(user, issues_finder_params)
+        .execute.where(milestone_id: milestoneish_ids)
+    end
   end
 
   def upcoming?
@@ -50,4 +61,24 @@ module Milestoneish
   def expired?
     due_date && due_date.past?
   end
+
+  private
+
+  def count_issues_by_state(user)
+    memoize_per_user(user, :count_issues_by_state) do
+      issues_visible_to_user(user).reorder(nil).group(:state).count
+    end
+  end
+
+  def memoize_per_user(user, method_name)
+    @memoized ||= {}
+    @memoized[method_name] ||= {}
+    @memoized[method_name][user&.id] ||= yield
+  end
+
+  # override in a class that includes this module to get a faster query
+  # from IssuesFinder
+  def issues_finder_params
+    {}
+  end
 end
diff --git a/app/models/concerns/participable.rb b/app/models/concerns/participable.rb
index 70740c76e43..4865c0a14b1 100644
--- a/app/models/concerns/participable.rb
+++ b/app/models/concerns/participable.rb
@@ -96,6 +96,11 @@ module Participable
 
     participants.merge(ext.users)
 
-    Ability.users_that_can_read_project(participants.to_a, project)
+    case self
+    when PersonalSnippet
+      Ability.users_that_can_read_personal_snippet(participants.to_a, self)
+    else
+      Ability.users_that_can_read_project(participants.to_a, project)
+    end
   end
 end
diff --git a/app/models/concerns/presentable.rb b/app/models/concerns/presentable.rb
new file mode 100644
index 00000000000..7b33b837004
--- /dev/null
+++ b/app/models/concerns/presentable.rb
@@ -0,0 +1,7 @@
+module Presentable
+  def present(**attributes)
+    Gitlab::View::Presenter::Factory
+      .new(self, attributes)
+      .fabricate!
+  end
+end
diff --git a/app/models/concerns/project_features_compatibility.rb b/app/models/concerns/project_features_compatibility.rb
index 6d88951c713..60734bc6660 100644
--- a/app/models/concerns/project_features_compatibility.rb
+++ b/app/models/concerns/project_features_compatibility.rb
@@ -32,6 +32,6 @@ module ProjectFeaturesCompatibility
     build_project_feature unless project_feature
 
     access_level = Gitlab::Utils.to_boolean(value) ? ProjectFeature::ENABLED : ProjectFeature::DISABLED
-    project_feature.update_attribute(field, access_level)
+    project_feature.send(:write_attribute, field, access_level)
   end
 end
diff --git a/app/models/concerns/reactive_caching.rb b/app/models/concerns/reactive_caching.rb
new file mode 100644
index 00000000000..2589215ad19
--- /dev/null
+++ b/app/models/concerns/reactive_caching.rb
@@ -0,0 +1,118 @@
+# The ReactiveCaching concern is used to fetch some data in the background and
+# store it in the Rails cache, keeping it up-to-date for as long as it is being
+# requested.  If the data hasn't been requested for +reactive_cache_lifetime+,
+# it stop being refreshed, and then be removed.
+#
+# Example of use:
+#
+#    class Foo < ActiveRecord::Base
+#      include ReactiveCaching
+#
+#      self.reactive_cache_key = ->(thing) { ["foo", thing.id] }
+#
+#      after_save :clear_reactive_cache!
+#
+#      def calculate_reactive_cache
+#        # Expensive operation here. The return value of this method is cached
+#      end
+#
+#      def result
+#        with_reactive_cache do |data|
+#          # ...
+#        end
+#      end
+#    end
+#
+# In this example, the first time `#result` is called, it will return `nil`.
+# However, it will enqueue a background worker to call `#calculate_reactive_cache`
+# and set an initial cache lifetime of ten minutes.
+#
+# Each time the background job completes, it stores the return value of
+# `#calculate_reactive_cache`. It is also re-enqueued to run again after
+# `reactive_cache_refresh_interval`, so keeping the stored value up to date.
+# Calculations are never run concurrently.
+#
+# Calling `#result` while a value is in the cache will call the block given to
+# `#with_reactive_cache`, yielding the cached value. It will also extend the
+# lifetime by `reactive_cache_lifetime`.
+#
+# Once the lifetime has expired, no more background jobs will be enqueued and
+# calling `#result` will again return `nil` - starting the process all over
+# again
+module ReactiveCaching
+  extend ActiveSupport::Concern
+
+  included do
+    class_attribute :reactive_cache_lease_timeout
+
+    class_attribute :reactive_cache_key
+    class_attribute :reactive_cache_lifetime
+    class_attribute :reactive_cache_refresh_interval
+
+    # defaults
+    self.reactive_cache_lease_timeout = 2.minutes
+
+    self.reactive_cache_refresh_interval = 1.minute
+    self.reactive_cache_lifetime = 10.minutes
+
+    def calculate_reactive_cache(*args)
+      raise NotImplementedError
+    end
+
+    def with_reactive_cache(*args, &blk)
+      within_reactive_cache_lifetime(*args) do
+        data = Rails.cache.read(full_reactive_cache_key(*args))
+        yield data if data.present?
+      end
+    ensure
+      Rails.cache.write(alive_reactive_cache_key(*args), true, expires_in: self.class.reactive_cache_lifetime)
+      ReactiveCachingWorker.perform_async(self.class, id, *args)
+    end
+
+    def clear_reactive_cache!(*args)
+      Rails.cache.delete(full_reactive_cache_key(*args))
+    end
+
+    def exclusively_update_reactive_cache!(*args)
+      locking_reactive_cache(*args) do
+        within_reactive_cache_lifetime(*args) do
+          enqueuing_update(*args) do
+            value = calculate_reactive_cache(*args)
+            Rails.cache.write(full_reactive_cache_key(*args), value)
+          end
+        end
+      end
+    end
+
+    private
+
+    def full_reactive_cache_key(*qualifiers)
+      prefix = self.class.reactive_cache_key
+      prefix = prefix.call(self) if prefix.respond_to?(:call)
+
+      ([prefix].flatten + qualifiers).join(':')
+    end
+
+    def alive_reactive_cache_key(*qualifiers)
+      full_reactive_cache_key(*(qualifiers + ['alive']))
+    end
+
+    def locking_reactive_cache(*args)
+      lease = Gitlab::ExclusiveLease.new(full_reactive_cache_key(*args), timeout: reactive_cache_lease_timeout)
+      uuid = lease.try_obtain
+      yield if uuid
+    ensure
+      Gitlab::ExclusiveLease.cancel(full_reactive_cache_key(*args), uuid)
+    end
+
+    def within_reactive_cache_lifetime(*args)
+      yield if Rails.cache.read(alive_reactive_cache_key(*args))
+    end
+
+    def enqueuing_update(*args)
+      yield
+    ensure
+      ReactiveCachingWorker.perform_in(self.class.reactive_cache_refresh_interval, self.class, id, *args)
+    end
+  end
+end
diff --git a/app/models/concerns/reactive_service.rb b/app/models/concerns/reactive_service.rb
new file mode 100644
index 00000000000..713246039c1
--- /dev/null
+++ b/app/models/concerns/reactive_service.rb
@@ -0,0 +1,10 @@
+module ReactiveService
+  extend ActiveSupport::Concern
+
+  included do
+    include ReactiveCaching
+
+    # Default cache key: class name + project_id
+    self.reactive_cache_key = ->(service) { [service.class.model_name.singular, service.project_id] }
+  end
+end
diff --git a/app/models/concerns/referable.rb b/app/models/concerns/referable.rb
index 8ba009fe04f..da803c7f481 100644
--- a/app/models/concerns/referable.rb
+++ b/app/models/concerns/referable.rb
@@ -17,7 +17,7 @@ module Referable
   #   Issue.last.to_reference(other_project) # => "cross-project#1"
   #
   # Returns a String
-  def to_reference(_from_project = nil)
+  def to_reference(_from_project = nil, full:)
     ''
   end
 
diff --git a/app/models/concerns/relative_positioning.rb b/app/models/concerns/relative_positioning.rb
new file mode 100644
index 00000000000..603f2dd7e5d
--- /dev/null
+++ b/app/models/concerns/relative_positioning.rb
@@ -0,0 +1,101 @@
+module RelativePositioning
+  extend ActiveSupport::Concern
+
+  MIN_POSITION = 0
+  MAX_POSITION = Gitlab::Database::MAX_INT_VALUE
+
+  included do
+    after_save :save_positionable_neighbours
+  end
+
+  def min_relative_position
+    self.class.in_projects(project.id).minimum(:relative_position)
+  end
+
+  def max_relative_position
+    self.class.in_projects(project.id).maximum(:relative_position)
+  end
+
+  def prev_relative_position
+    prev_pos = nil
+
+    if self.relative_position
+      prev_pos = self.class.
+        in_projects(project.id).
+        where('relative_position < ?', self.relative_position).
+        maximum(:relative_position)
+    end
+
+    prev_pos || MIN_POSITION
+  end
+
+  def next_relative_position
+    next_pos = nil
+
+    if self.relative_position
+      next_pos = self.class.
+        in_projects(project.id).
+        where('relative_position > ?', self.relative_position).
+        minimum(:relative_position)
+    end
+
+    next_pos || MAX_POSITION
+  end
+
+  def move_between(before, after)
+    return move_after(before) unless after
+    return move_before(after) unless before
+
+    pos_before = before.relative_position
+    pos_after = after.relative_position
+
+    if pos_after && (pos_before == pos_after)
+      self.relative_position = pos_before
+      before.move_before(self)
+      after.move_after(self)
+
+      @positionable_neighbours = [before, after]
+    else
+      self.relative_position = position_between(pos_before, pos_after)
+    end
+  end
+
+  def move_before(after)
+    self.relative_position = position_between(after.prev_relative_position, after.relative_position)
+  end
+
+  def move_after(before)
+    self.relative_position = position_between(before.relative_position, before.next_relative_position)
+  end
+
+  def move_to_end
+    self.relative_position = position_between(max_relative_position, MAX_POSITION)
+  end
+
+  private
+
+  # This method takes two integer values (positions) and
+  # calculates some random position between them. The range is huge as
+  # the maximum integer value is 2147483647. Ideally, the calculated value would be
+  # exactly between those terminating values, but this will introduce possibility of a race condition
+  # so two or more issues can get the same value, we want to avoid that and we also want to avoid
+  # using a lock here. If we have two issues with distance more than one thousand, we are OK.
+  # Given the huge range of possible values that integer can fit we shoud never face a problem.
+  def position_between(pos_before, pos_after)
+    pos_before ||= MIN_POSITION
+    pos_after ||= MAX_POSITION
+
+    pos_before, pos_after = [pos_before, pos_after].sort
+
+    rand(pos_before.next..pos_after.pred)
+  end
+
+  def save_positionable_neighbours
+    return unless @positionable_neighbours
+
+    status = @positionable_neighbours.all?(&:save)
+    @positionable_neighbours = nil
+
+    status
+  end
+end
diff --git a/app/models/concerns/routable.rb b/app/models/concerns/routable.rb
new file mode 100644
index 00000000000..9f6d215ceb3
--- /dev/null
+++ b/app/models/concerns/routable.rb
@@ -0,0 +1,144 @@
+# Store object full path in separate table for easy lookup and uniq validation
+# Object must have name and path db fields and respond to parent and parent_changed? methods.
+module Routable
+  extend ActiveSupport::Concern
+
+  included do
+    has_one :route, as: :source, autosave: true, dependent: :destroy
+
+    validates_associated :route
+    validates :route, presence: true
+
+    scope :with_route, -> { includes(:route) }
+
+    before_validation do
+      if full_path_changed? || full_name_changed?
+        prepare_route
+      end
+    end
+  end
+
+  class_methods do
+    # Finds a single object by full path match in routes table.
+    #
+    # Usage:
+    #
+    #     Klass.find_by_full_path('gitlab-org/gitlab-ce')
+    #
+    # Returns a single object, or nil.
+    def find_by_full_path(path)
+      # On MySQL we want to ensure the ORDER BY uses a case-sensitive match so
+      # any literal matches come first, for this we have to use "BINARY".
+      # Without this there's still no guarantee in what order MySQL will return
+      # rows.
+      binary = Gitlab::Database.mysql? ? 'BINARY' : ''
+
+      order_sql = "(CASE WHEN #{binary} routes.path = #{connection.quote(path)} THEN 0 ELSE 1 END)"
+
+      where_full_path_in([path]).reorder(order_sql).take
+    end
+
+    # Builds a relation to find multiple objects by their full paths.
+    #
+    # Usage:
+    #
+    #     Klass.where_full_path_in(%w{gitlab-org/gitlab-ce gitlab-org/gitlab-ee})
+    #
+    # Returns an ActiveRecord::Relation.
+    def where_full_path_in(paths)
+      wheres = []
+      cast_lower = Gitlab::Database.postgresql?
+
+      paths.each do |path|
+        path = connection.quote(path)
+        where = "(routes.path = #{path})"
+
+        if cast_lower
+          where = "(#{where} OR (LOWER(routes.path) = LOWER(#{path})))"
+        end
+
+        wheres << where
+      end
+
+      if wheres.empty?
+        none
+      else
+        joins(:route).where(wheres.join(' OR '))
+      end
+    end
+
+    # Builds a relation to find multiple objects that are nested under user membership
+    #
+    # Usage:
+    #
+    #     Klass.member_descendants(1)
+    #
+    # Returns an ActiveRecord::Relation.
+    def member_descendants(user_id)
+      joins(:route).
+        joins("INNER JOIN routes r2 ON routes.path LIKE CONCAT(r2.path, '/%')
+               INNER JOIN members ON members.source_id = r2.source_id
+               AND members.source_type = r2.source_type").
+        where('members.user_id = ?', user_id)
+    end
+  end
+
+  def full_name
+    if route && route.name.present?
+      @full_name ||= route.name
+    else
+      update_route if persisted?
+
+      build_full_name
+    end
+  end
+
+  def full_path
+    if route && route.path.present?
+      @full_path ||= route.path
+    else
+      update_route if persisted?
+
+      build_full_path
+    end
+  end
+
+  private
+
+  def full_name_changed?
+    name_changed? || parent_changed?
+  end
+
+  def full_path_changed?
+    path_changed? || parent_changed?
+  end
+
+  def build_full_name
+    if parent && name
+      parent.human_name + ' / ' + name
+    else
+      name
+    end
+  end
+
+  def build_full_path
+    if parent && path
+      parent.full_path + '/' + path
+    else
+      path
+    end
+  end
+
+  def update_route
+    prepare_route
+    route.save
+  end
+
+  def prepare_route
+    route || build_route(source: self)
+    route.path = build_full_path
+    route.name = build_full_name
+    @full_path = nil
+    @full_name = nil
+  end
+end
diff --git a/app/models/concerns/sortable.rb b/app/models/concerns/sortable.rb
index 7edb0acd56c..b9a2d812edd 100644
--- a/app/models/concerns/sortable.rb
+++ b/app/models/concerns/sortable.rb
@@ -46,11 +46,12 @@ module Sortable
         where("label_links.target_id = #{target_column}").
         reorder(nil)
 
-      if target_type_column
-        query = query.where("label_links.target_type = #{target_type_column}")
-      else
-        query = query.where(label_links: { target_type: target_type })
-      end
+      query =
+        if target_type_column
+          query.where("label_links.target_type = #{target_type_column}")
+        else
+          query.where(label_links: { target_type: target_type })
+        end
 
       query = query.where.not(title: excluded_labels) if excluded_labels.present?
 
diff --git a/app/models/concerns/spammable.rb b/app/models/concerns/spammable.rb
index 1aa97debe42..107e6764ba2 100644
--- a/app/models/concerns/spammable.rb
+++ b/app/models/concerns/spammable.rb
@@ -11,8 +11,9 @@ module Spammable
     has_one :user_agent_detail, as: :subject, dependent: :destroy
 
     attr_accessor :spam
+    attr_accessor :spam_log
 
-    after_validation :check_for_spam, on: :create
+    after_validation :check_for_spam, on: [:create, :update]
 
     cattr_accessor :spammable_attrs, instance_accessor: false do
       []
@@ -21,6 +22,10 @@ module Spammable
     delegate :ip_address, :user_agent, to: :user_agent_detail, allow_nil: true
   end
 
+  def submittable_as_spam_by?(current_user)
+    current_user && current_user.admin? && submittable_as_spam?
+  end
+
   def submittable_as_spam?
     if user_agent_detail
       user_agent_detail.submittable? && current_application_settings.akismet_enabled
@@ -34,7 +39,18 @@ module Spammable
   end
 
   def check_for_spam
-    self.errors.add(:base, "Your #{self.class.name.underscore} has been recognized as spam and has been discarded.") if spam?
+    error_msg = if Gitlab::Recaptcha.enabled?
+                  "Your #{spammable_entity_type} has been recognized as spam. "\
+                  "You can still submit it by solving Captcha."
+                else
+                  "Your #{spammable_entity_type} has been recognized as spam and has been discarded."
+                end
+
+    self.errors.add(:base, error_msg) if spam?
+  end
+
+  def spammable_entity_type
+    self.class.name.underscore
   end
 
   def spam_title
diff --git a/app/models/concerns/taskable.rb b/app/models/concerns/taskable.rb
index ebc75100a54..25e2d8ea24e 100644
--- a/app/models/concerns/taskable.rb
+++ b/app/models/concerns/taskable.rb
@@ -11,10 +11,10 @@ module Taskable
   INCOMPLETE   = 'incomplete'.freeze
   ITEM_PATTERN = /
     ^
-    (?:\s*[-+*]|(?:\d+\.))? # optional list prefix
-    \s*                     # optional whitespace prefix
-    (\[\s\]|\[[xX]\])       # checkbox
-    (\s.+)                  # followed by whitespace and some text.
+    \s*(?:[-+*]|(?:\d+\.)) # list prefix required - task item has to be always in a list
+    \s+                       # whitespace prefix has to be always presented for a list item
+    (\[\s\]|\[[xX]\])         # checkbox
+    (\s.+)                    # followed by whitespace and some text.
   /x
 
   def self.get_tasks(content)
diff --git a/app/models/concerns/time_trackable.rb b/app/models/concerns/time_trackable.rb
new file mode 100644
index 00000000000..9cf83440784
--- /dev/null
+++ b/app/models/concerns/time_trackable.rb
@@ -0,0 +1,72 @@
+# == TimeTrackable concern
+#
+# Contains functionality related to objects that support time tracking.
+#
+# Used by Issue and MergeRequest.
+#
+
+module TimeTrackable
+  extend ActiveSupport::Concern
+
+  included do
+    attr_reader :time_spent, :time_spent_user
+
+    alias_method :time_spent?, :time_spent
+
+    default_value_for :time_estimate, value: 0, allows_nil: false
+
+    validates :time_estimate, numericality: { message: 'has an invalid format' }, allow_nil: false
+    validate  :check_negative_time_spent
+
+    has_many :timelogs, dependent: :destroy
+  end
+
+  def spend_time(options)
+    @time_spent = options[:duration]
+    @time_spent_user = options[:user]
+    @original_total_time_spent = nil
+
+    return if @time_spent == 0
+
+    if @time_spent == :reset
+      reset_spent_time
+    else
+      add_or_subtract_spent_time
+    end
+  end
+  alias_method :spend_time=, :spend_time
+
+  def total_time_spent
+    timelogs.sum(:time_spent)
+  end
+
+  def human_total_time_spent
+    Gitlab::TimeTrackingFormatter.output(total_time_spent)
+  end
+
+  def human_time_estimate
+    Gitlab::TimeTrackingFormatter.output(time_estimate)
+  end
+
+  private
+
+  def reset_spent_time
+    timelogs.new(time_spent: total_time_spent * -1, user: @time_spent_user)
+  end
+
+  def add_or_subtract_spent_time
+    timelogs.new(time_spent: time_spent, user: @time_spent_user)
+  end
+
+  def check_negative_time_spent
+    return if time_spent.nil? || time_spent == :reset
+
+    # we need to cache the total time spent so multiple calls to #valid?
+    # doesn't give a false error
+    @original_total_time_spent ||= total_time_spent
+
+    if time_spent < 0 && (time_spent.abs > @original_total_time_spent)
+      errors.add(:time_spent, 'Time to subtract exceeds the total time spent')
+    end
+  end
+end
diff --git a/app/models/concerns/token_authenticatable.rb b/app/models/concerns/token_authenticatable.rb
index 04d30f46210..1ca7f91dc03 100644
--- a/app/models/concerns/token_authenticatable.rb
+++ b/app/models/concerns/token_authenticatable.rb
@@ -39,6 +39,10 @@ module TokenAuthenticatable
         current_token.blank? ? write_new_token(token_field) : current_token
       end
 
+      define_method("set_#{token_field}") do |token|
+        write_attribute(token_field, token) if token
+      end
+
       define_method("ensure_#{token_field}!") do
         send("reset_#{token_field}!") if read_attribute(token_field).blank?
         read_attribute(token_field)
diff --git a/app/models/concerns/uniquify.rb b/app/models/concerns/uniquify.rb
new file mode 100644
index 00000000000..a7fe5951b6e
--- /dev/null
+++ b/app/models/concerns/uniquify.rb
@@ -0,0 +1,30 @@
+class Uniquify
+  # Return a version of the given 'base' string that is unique
+  # by appending a counter to it. Uniqueness is determined by
+  # repeated calls to the passed block.
+  #
+  # If `base` is a function/proc, we expect that calling it with a
+  # candidate counter returns a string to test/return.
+  def string(base)
+    @base = base
+    @counter = nil
+
+    increment_counter! while yield(base_string)
+    base_string
+  end
+
+  private
+
+  def base_string
+    if @base.respond_to?(:call)
+      @base.call(@counter)
+    else
+      "#{@base}#{@counter}"
+    end
+  end
+
+  def increment_counter!
+    @counter ||= 0
+    @counter += 1
+  end
+end
diff --git a/app/models/concerns/valid_attribute.rb b/app/models/concerns/valid_attribute.rb
new file mode 100644
index 00000000000..8c35cea8d58
--- /dev/null
+++ b/app/models/concerns/valid_attribute.rb
@@ -0,0 +1,10 @@
+module ValidAttribute
+  extend ActiveSupport::Concern
+
+  # Checks whether an attribute has failed validation or not
+  #
+  # +attribute+ The symbolised name of the attribute i.e :name
+  def valid_attribute?(attribute)
+    self.errors.empty? || self.errors.messages[attribute].nil?
+  end
+end
diff --git a/app/models/cycle_analytics.rb b/app/models/cycle_analytics.rb
index ba4ee6fcf9d..d2e626c22e8 100644
--- a/app/models/cycle_analytics.rb
+++ b/app/models/cycle_analytics.rb
@@ -1,62 +1,38 @@
 class CycleAnalytics
   STAGES = %i[issue plan code test review staging production].freeze
 
-  def initialize(project, current_user, from:)
+  def initialize(project, options)
     @project = project
-    @current_user = current_user
-    @from = from
-    @fetcher = Gitlab::CycleAnalytics::MetricsFetcher.new(project: project, from: from, branch: nil)
+    @options = options
   end
 
   def summary
-    @summary ||= Summary.new(@project, @current_user, from: @from)
+    @summary ||= ::Gitlab::CycleAnalytics::StageSummary.new(@project,
+                                                            from: @options[:from],
+                                                            current_user: @options[:current_user]).data
   end
 
-  def permissions(user:)
-    Gitlab::CycleAnalytics::Permissions.get(user: user, project: @project)
+  def stats
+    @stats ||= stats_per_stage
   end
 
-  def issue
-    @fetcher.calculate_metric(:issue,
-                     Issue.arel_table[:created_at],
-                     [Issue::Metrics.arel_table[:first_associated_with_milestone_at],
-                      Issue::Metrics.arel_table[:first_added_to_board_at]])
+  def no_stats?
+    stats.all? { |hash| hash[:value].nil? }
   end
 
-  def plan
-    @fetcher.calculate_metric(:plan,
-                     [Issue::Metrics.arel_table[:first_associated_with_milestone_at],
-                      Issue::Metrics.arel_table[:first_added_to_board_at]],
-                     Issue::Metrics.arel_table[:first_mentioned_in_commit_at])
-  end
-
-  def code
-    @fetcher.calculate_metric(:code,
-                     Issue::Metrics.arel_table[:first_mentioned_in_commit_at],
-                     MergeRequest.arel_table[:created_at])
-  end
-
-  def test
-    @fetcher.calculate_metric(:test,
-                     MergeRequest::Metrics.arel_table[:latest_build_started_at],
-                     MergeRequest::Metrics.arel_table[:latest_build_finished_at])
+  def permissions(user:)
+    Gitlab::CycleAnalytics::Permissions.get(user: user, project: @project)
   end
 
-  def review
-    @fetcher.calculate_metric(:review,
-                     MergeRequest.arel_table[:created_at],
-                     MergeRequest::Metrics.arel_table[:merged_at])
+  def [](stage_name)
+    Gitlab::CycleAnalytics::Stage[stage_name].new(project: @project, options: @options)
   end
 
-  def staging
-    @fetcher.calculate_metric(:staging,
-                     MergeRequest::Metrics.arel_table[:merged_at],
-                     MergeRequest::Metrics.arel_table[:first_deployed_to_production_at])
-  end
+  private
 
-  def production
-    @fetcher.calculate_metric(:production,
-                     Issue.arel_table[:created_at],
-                     MergeRequest::Metrics.arel_table[:first_deployed_to_production_at])
+  def stats_per_stage
+    STAGES.map do |stage_name|
+      self[stage_name].as_json
+    end
   end
 end
diff --git a/app/models/cycle_analytics/summary.rb b/app/models/cycle_analytics/summary.rb
index 82f53d17ddd..e69de29bb2d 100644
--- a/app/models/cycle_analytics/summary.rb
+++ b/app/models/cycle_analytics/summary.rb
@@ -1,43 +0,0 @@
-class CycleAnalytics
-  class Summary
-    def initialize(project, current_user, from:)
-      @project = project
-      @current_user = current_user
-      @from = from
-    end
-
-    def new_issues
-      IssuesFinder.new(@current_user, project_id: @project.id).execute.created_after(@from).count
-    end
-
-    def commits
-      ref = @project.default_branch.presence
-      count_commits_for(ref)
-    end
-
-    def deploys
-      @project.deployments.where("created_at > ?", @from).count
-    end
-
-    private
-
-    # Don't use the `Gitlab::Git::Repository#log` method, because it enforces
-    # a limit. Since we need a commit count, we _can't_ enforce a limit, so
-    # the easiest way forward is to replicate the relevant portions of the
-    # `log` function here.
-    def count_commits_for(ref)
-      return unless ref
-
-      repository = @project.repository.raw_repository
-      sha = @project.repository.commit(ref).sha
-
-      cmd = %W(git --git-dir=#{repository.path} log)
-      cmd << '--format=%H'
-      cmd << "--after=#{@from.iso8601}"
-      cmd << sha
-
-      raw_output = IO.popen(cmd) { |io| io.read }
-      raw_output.lines.count
-    end
-  end
-end
diff --git a/app/models/dashboard_milestone.rb b/app/models/dashboard_milestone.rb
new file mode 100644
index 00000000000..646c1e5ce1a
--- /dev/null
+++ b/app/models/dashboard_milestone.rb
@@ -0,0 +1,5 @@
+class DashboardMilestone < GlobalMilestone
+  def issues_finder_params
+    { authorized_only: true }
+  end
+end
diff --git a/app/models/deploy_key.rb b/app/models/deploy_key.rb
index 2c525d4cd7a..053f2a11aa0 100644
--- a/app/models/deploy_key.rb
+++ b/app/models/deploy_key.rb
@@ -20,4 +20,18 @@ class DeployKey < Key
   def destroyed_when_orphaned?
     self.private?
   end
+
+  def has_access_to?(project)
+    projects.include?(project)
+  end
+
+  def can_push_to?(project)
+    can_push? && has_access_to?(project)
+  end
+
+  private
+
+  # we don't want to notify the user for deploy keys
+  def notify_user
+  end
 end
diff --git a/app/models/deployment.rb b/app/models/deployment.rb
index 91d85c2279b..afad001d50f 100644
--- a/app/models/deployment.rb
+++ b/app/models/deployment.rb
@@ -91,7 +91,7 @@ class Deployment < ActiveRecord::Base
     @stop_action ||= manual_actions.find_by(name: on_stop)
   end
 
-  def stoppable?
+  def stop_action?
     stop_action.present?
   end
 
diff --git a/app/models/diff_note.rb b/app/models/diff_note.rb
index 559b3075905..895a91139c9 100644
--- a/app/models/diff_note.rb
+++ b/app/models/diff_note.rb
@@ -8,7 +8,7 @@ class DiffNote < Note
   validates :position, presence: true
   validates :diff_line, presence: true
   validates :line_code, presence: true, line_code: true
-  validates :noteable_type, inclusion: { in: ['Commit', 'MergeRequest'] }
+  validates :noteable_type, inclusion: { in: %w(Commit MergeRequest) }
   validates :resolved_by, presence: true, if: :resolved?
   validate :positions_complete
   validate :verify_supported
diff --git a/app/models/directly_addressed_user.rb b/app/models/directly_addressed_user.rb
new file mode 100644
index 00000000000..0d519c6ac22
--- /dev/null
+++ b/app/models/directly_addressed_user.rb
@@ -0,0 +1,7 @@
+class DirectlyAddressedUser
+  class << self
+    def reference_pattern
+      User.reference_pattern
+    end
+  end
+end
diff --git a/app/models/environment.rb b/app/models/environment.rb
index 96700143ddd..bf33010fd21 100644
--- a/app/models/environment.rb
+++ b/app/models/environment.rb
@@ -1,9 +1,17 @@
 class Environment < ActiveRecord::Base
+  # Used to generate random suffixes for the slug
+  LETTERS = 'a'..'z'
+  NUMBERS = '0'..'9'
+  SUFFIX_CHARS = LETTERS.to_a + NUMBERS.to_a
+
   belongs_to :project, required: true, validate: true
 
-  has_many :deployments
+  has_many :deployments, dependent: :destroy
+  has_one :last_deployment, -> { order('deployments.id DESC') }, class_name: 'Deployment'
 
   before_validation :nullify_external_url
+  before_validation :generate_slug, if: ->(env) { env.slug.blank? }
+
   before_save :set_environment_type
 
   validates :name,
@@ -13,6 +21,13 @@ class Environment < ActiveRecord::Base
             format: { with: Gitlab::Regex.environment_name_regex,
                       message: Gitlab::Regex.environment_name_regex_message }
 
+  validates :slug,
+            presence: true,
+            uniqueness: { scope: :project_id },
+            length: { maximum: 24 },
+            format: { with: Gitlab::Regex.environment_slug_regex,
+                      message: Gitlab::Regex.environment_slug_regex_message }
+
   validates :external_url,
             uniqueness: { scope: :project_id },
             length: { maximum: 255 },
@@ -23,6 +38,13 @@ class Environment < ActiveRecord::Base
 
   scope :available, -> { with_state(:available) }
   scope :stopped, -> { with_state(:stopped) }
+  scope :order_by_last_deployed_at, -> do
+    max_deployment_id_sql =
+      Deployment.select(Deployment.arel_table[:id].maximum).
+      where(Deployment.arel_table[:environment_id].eq(arel_table[:id])).
+      to_sql
+    order(Gitlab::Database.nulls_first_order("(#{max_deployment_id_sql})", 'ASC'))
+  end
 
   state_machine :state, initial: :available do
     event :start do
@@ -37,12 +59,15 @@ class Environment < ActiveRecord::Base
     state :stopped
   end
 
-  def recently_updated_on_branch?(ref)
-    ref.to_s == last_deployment.try(:ref)
+  def predefined_variables
+    [
+      { key: 'CI_ENVIRONMENT_NAME', value: name, public: true },
+      { key: 'CI_ENVIRONMENT_SLUG', value: slug, public: true },
+    ]
   end
 
-  def last_deployment
-    deployments.last
+  def recently_updated_on_branch?(ref)
+    ref.to_s == last_deployment.try(:ref)
   end
 
   def nullify_external_url
@@ -66,8 +91,12 @@ class Environment < ActiveRecord::Base
     last_deployment.includes_commit?(commit)
   end
 
+  def last_deployed_at
+    last_deployment.try(:created_at)
+  end
+
   def update_merge_request_metrics?
-    self.name == "production"
+    (environment_type || name) == "production"
   end
 
   def first_deployment_for(commit)
@@ -89,15 +118,15 @@ class Environment < ActiveRecord::Base
     external_url.gsub(/\A.*?:\/\//, '')
   end
 
-  def stoppable?
+  def stop_action?
     available? && stop_action.present?
   end
 
-  def stop!(current_user)
-    return unless stoppable?
+  def stop_with_action!(current_user)
+    return unless available?
 
-    stop
-    stop_action.play(current_user)
+    stop!
+    stop_action&.play(current_user)
   end
 
   def actions_for(environment)
@@ -107,4 +136,73 @@ class Environment < ActiveRecord::Base
       action.expanded_environment_name == environment
     end
   end
+
+  def has_terminals?
+    project.deployment_service.present? && available? && last_deployment.present?
+  end
+
+  def terminals
+    project.deployment_service.terminals(self) if has_terminals?
+  end
+
+  def has_metrics?
+    project.monitoring_service.present? && available? && last_deployment.present?
+  end
+
+  def metrics
+    project.monitoring_service.metrics(self) if has_metrics?
+  end
+
+  # An environment name is not necessarily suitable for use in URLs, DNS
+  # or other third-party contexts, so provide a slugified version. A slug has
+  # the following properties:
+  #   * contains only lowercase letters (a-z), numbers (0-9), and '-'
+  #   * begins with a letter
+  #   * has a maximum length of 24 bytes (OpenShift limitation)
+  #   * cannot end with `-`
+  def generate_slug
+    # Lowercase letters and numbers only
+    slugified = name.to_s.downcase.gsub(/[^a-z0-9]/, '-')
+
+    # Must start with a letter
+    slugified = 'env-' + slugified unless LETTERS.cover?(slugified[0])
+
+    # Repeated dashes are invalid (OpenShift limitation)
+    slugified.gsub!(/\-+/, '-')
+
+    # Maximum length: 24 characters (OpenShift limitation)
+    slugified = slugified[0..23]
+
+    # Cannot end with a dash (Kubernetes label limitation)
+    slugified.chop! if slugified.end_with?('-')
+
+    # Add a random suffix, shortening the current string if necessary, if it
+    # has been slugified. This ensures uniqueness.
+    if slugified != name
+      slugified = slugified[0..16]
+      slugified << '-' unless slugified.end_with?('-')
+      slugified << random_suffix
+    end
+
+    self.slug = slugified
+  end
+
+  def external_url_for(path, commit_sha)
+    return unless self.external_url
+
+    public_path = project.public_path_for_source_path(path, commit_sha)
+    return unless public_path
+
+    [external_url, public_path].join('/')
+  end
+
+  private
+
+  # Slugifying a name may remove the uniqueness guarantee afforded by it being
+  # based on name (which must be unique). To compensate, we add a random
+  # 6-byte suffix in those circumstances. This is not *guaranteed* uniqueness,
+  # but the chance of collisions is vanishingly small
+  def random_suffix
+    (0..5).map { SUFFIX_CHARS.sample }.join
+  end
 end
diff --git a/app/models/event.rb b/app/models/event.rb
index 2662f170765..d7ca8e3c599 100644
--- a/app/models/event.rb
+++ b/app/models/event.rb
@@ -36,18 +36,19 @@ class Event < ActiveRecord::Base
   scope :code_push, -> { where(action: PUSHED) }
 
   scope :in_projects, ->(projects) do
-    where(project_id: projects.map(&:id)).recent
+    where(project_id: projects.pluck(:id)).recent
   end
 
-  scope :with_associations, -> { includes(project: :namespace) }
+  scope :with_associations, -> { includes(:author, :project, project: :namespace).preload(:target) }
   scope :for_milestone_id, ->(milestone_id) { where(target_type: "Milestone", target_id: milestone_id) }
 
   class << self
     # Update Gitlab::ContributionsCalendar#activity_dates if this changes
     def contributions
-      where("action = ? OR (target_type in (?) AND action in (?))",
-            Event::PUSHED, ["MergeRequest", "Issue"],
-            [Event::CREATED, Event::CLOSED, Event::MERGED])
+      where("action = ? OR (target_type IN (?) AND action IN (?)) OR (target_type = ? AND action = ?)",
+            Event::PUSHED,
+            %w(MergeRequest Issue), [Event::CREATED, Event::CLOSED, Event::MERGED],
+            "Note", Event::COMMENTED)
     end
 
     def limit_recent(limit = 20, offset = nil)
diff --git a/app/models/external_issue.rb b/app/models/external_issue.rb
index 91b508eb325..e63f89a9f85 100644
--- a/app/models/external_issue.rb
+++ b/app/models/external_issue.rb
@@ -24,6 +24,11 @@ class ExternalIssue
   def ==(other)
     other.is_a?(self.class) && (to_s == other.to_s)
   end
+  alias_method :eql?, :==
+
+  def hash
+    [self.class, to_s].hash
+  end
 
   def project
     @project
@@ -38,12 +43,12 @@ class ExternalIssue
     @reference_pattern ||= %r{(?<issue>\b([A-Z][A-Z0-9_]+-)\d+)}
   end
 
-  def to_reference(_from_project = nil)
+  def to_reference(_from_project = nil, full: nil)
     id
   end
 
   def reference_link_text(from_project = nil)
-    return "##{id}" if /^\d+$/.match(id)
+    return "##{id}" if id =~ /^\d+$/
 
     id
   end
diff --git a/app/models/forked_project_link.rb b/app/models/forked_project_link.rb
index 9803bae0bee..36cf7ad6a28 100644
--- a/app/models/forked_project_link.rb
+++ b/app/models/forked_project_link.rb
@@ -1,4 +1,4 @@
 class ForkedProjectLink < ActiveRecord::Base
-  belongs_to :forked_to_project, class_name: Project
-  belongs_to :forked_from_project, class_name: Project
+  belongs_to :forked_to_project, class_name: 'Project'
+  belongs_to :forked_from_project, class_name: 'Project'
 end
diff --git a/app/models/generic_commit_status.rb b/app/models/generic_commit_status.rb
index fa54e3540d0..8867ba0d2ff 100644
--- a/app/models/generic_commit_status.rb
+++ b/app/models/generic_commit_status.rb
@@ -1,6 +1,10 @@
 class GenericCommitStatus < CommitStatus
   before_validation :set_default_values
 
+  validates :target_url, addressable_url: true,
+                         length: { maximum: 255 },
+                         allow_nil: true
+
   # GitHub compatible API
   alias_attribute :context, :name
 
@@ -12,4 +16,10 @@ class GenericCommitStatus < CommitStatus
   def tags
     [:external]
   end
+
+  def detailed_status(current_user)
+    Gitlab::Ci::Status::External::Factory
+      .new(self, current_user)
+      .fabricate!
+  end
 end
diff --git a/app/models/global_milestone.rb b/app/models/global_milestone.rb
index b01607dcda9..0afbca2cb32 100644
--- a/app/models/global_milestone.rb
+++ b/app/models/global_milestone.rb
@@ -1,6 +1,8 @@
 class GlobalMilestone
   include Milestoneish
 
+  EPOCH = DateTime.parse('1970-01-01')
+
   attr_accessor :title, :milestones
   alias_attribute :name, :title
 
@@ -8,14 +10,45 @@ class GlobalMilestone
     @first_milestone
   end
 
-  def self.build_collection(milestones)
-    milestones = milestones.group_by(&:title)
+  def self.build_collection(projects, params)
+    child_milestones = MilestonesFinder.new.execute(projects, params)
 
-    milestones.map do |title, milestones|
-      milestones_relation = Milestone.where(id: milestones.map(&:id))
+    milestones = child_milestones.select(:id, :title).group_by(&:title).map do |title, grouped|
+      milestones_relation = Milestone.where(id: grouped.map(&:id))
       new(title, milestones_relation)
     end
+
+    milestones.sort_by { |milestone| milestone.due_date || EPOCH }
+  end
+
+  def self.build(projects, title)
+    child_milestones = Milestone.of_projects(projects).where(title: title)
+    return if child_milestones.blank?
+
+    new(title, child_milestones)
+  end
+
+  def self.states_count(projects)
+    relation = MilestonesFinder.new.execute(projects, state: 'all')
+    milestones_by_state_and_title = relation.reorder(nil).group(:state, :title).count
+
+    opened = count_by_state(milestones_by_state_and_title, 'active')
+    closed = count_by_state(milestones_by_state_and_title, 'closed')
+    all = milestones_by_state_and_title.map { |(_, title), _| title }.uniq.count
+
+    { 
+      opened: opened,
+      closed: closed,
+      all: all
+    }
+  end
+
+  def self.count_by_state(milestones_by_state_and_title, state)
+    milestones_by_state_and_title.count do |(milestone_state, _), _|
+      milestone_state == state
+    end
   end
+  private_class_method :count_by_state
 
   def initialize(title, milestones)
     @title = title
@@ -24,12 +57,16 @@ class GlobalMilestone
     @first_milestone = milestones.find {|m| m.description.present? } || milestones.first
   end
 
+  def milestoneish_ids
+    milestones.select(:id)
+  end
+
   def safe_title
     @title.to_slug.normalize.to_s
   end
 
   def projects
-    @projects ||= Project.for_milestones(milestones.select(:id))
+    @projects ||= Project.for_milestones(milestoneish_ids)
   end
 
   def state
@@ -49,11 +86,11 @@ class GlobalMilestone
   end
 
   def issues
-    @issues ||= Issue.of_milestones(milestones.select(:id)).includes(:project, :assignee, :labels)
+    @issues ||= Issue.of_milestones(milestoneish_ids).includes(:project, :assignee, :labels)
   end
 
   def merge_requests
-    @merge_requests ||= MergeRequest.of_milestones(milestones.select(:id)).includes(:target_project, :assignee, :labels)
+    @merge_requests ||= MergeRequest.of_milestones(milestoneish_ids).includes(:target_project, :assignee, :labels)
   end
 
   def participants
diff --git a/app/models/group.rb b/app/models/group.rb
index 4248e1162d8..bd0ecae3da4 100644
--- a/app/models/group.rb
+++ b/app/models/group.rb
@@ -28,6 +28,7 @@ class Group < Namespace
   validates :avatar, file_size: { maximum: 200.kilobytes.to_i }
 
   mount_uploader :avatar, AvatarUploader
+  has_many :uploads, as: :model, dependent: :destroy
 
   after_create :post_create_hook
   after_destroy :post_destroy_hook
@@ -48,7 +49,13 @@ class Group < Namespace
     end
 
     def sort(method)
-      order_by(method)
+      if method == 'storage_size_desc'
+        # storage_size is a virtual column so we need to
+        # pass a string to avoid AR adding the table name
+        reorder('storage_size DESC, namespaces.id DESC')
+      else
+        order_by(method)
+      end
     end
 
     def reference_prefix
@@ -74,8 +81,8 @@ class Group < Namespace
     end
   end
 
-  def to_reference(_from_project = nil)
-    "#{self.class.reference_prefix}#{name}"
+  def to_reference(_from_project = nil, full: nil)
+    "#{self.class.reference_prefix}#{full_path}"
   end
 
   def web_url
@@ -83,11 +90,11 @@ class Group < Namespace
   end
 
   def human_name
-    name
+    full_name
   end
 
   def visibility_level_field
-    visibility_level
+    :visibility_level
   end
 
   def visibility_level_allowed_by_projects
@@ -155,15 +162,17 @@ class Group < Namespace
   end
 
   def has_owner?(user)
-    owners.include?(user)
+    members_with_parents.owners.where(user_id: user).any?
   end
 
   def has_master?(user)
-    members.masters.where(user_id: user).any?
+    members_with_parents.masters.where(user_id: user).any?
   end
 
+  # Check if user is a last owner of the group.
+  # Parent owners are ignored for nested groups.
   def last_owner?(user)
-    has_owner?(user) && owners.size == 1
+    owners.include?(user) && owners.size == 1
   end
 
   def avatar_type
@@ -189,6 +198,29 @@ class Group < Namespace
   end
 
   def refresh_members_authorized_projects
-    UserProjectAccessChangedService.new(users.pluck(:id)).execute
+    UserProjectAccessChangedService.new(user_ids_for_project_authorizations).
+      execute
+  end
+
+  def user_ids_for_project_authorizations
+    users_with_parents.pluck(:id)
+  end
+
+  def members_with_parents
+    GroupMember.non_request.where(source_id: ancestors.map(&:id).push(id))
+  end
+
+  def users_with_parents
+    User.where(id: members_with_parents.select(:user_id))
+  end
+
+  def mattermost_team_params
+    max_length = 59
+
+    {
+      name: path[0..max_length],
+      display_name: name[0..max_length],
+      type: public? ? 'O' : 'I' # Open vs Invite-only
+    }
   end
 end
diff --git a/app/models/group_label.rb b/app/models/group_label.rb
index 68841ace2e6..92c83b54861 100644
--- a/app/models/group_label.rb
+++ b/app/models/group_label.rb
@@ -8,8 +8,4 @@ class GroupLabel < Label
   def subject_foreign_key
     'group_id'
   end
-
-  def to_reference(source_project = nil, target_project = nil, format: :id)
-    super(source_project, target_project, format: format)
-  end
 end
diff --git a/app/models/group_milestone.rb b/app/models/group_milestone.rb
new file mode 100644
index 00000000000..86d38e5468b
--- /dev/null
+++ b/app/models/group_milestone.rb
@@ -0,0 +1,19 @@
+class GroupMilestone < GlobalMilestone
+  attr_accessor :group
+
+  def self.build_collection(group, projects, params)
+    super(projects, params).each do |milestone|
+      milestone.group = group
+    end
+  end
+
+  def self.build(group, projects, title)
+    super(projects, title).tap do |milestone|
+      milestone&.group = group
+    end
+  end
+
+  def issues_finder_params
+    { group_id: group.id }
+  end
+end
diff --git a/app/models/guest.rb b/app/models/guest.rb
index 01285ca1264..df287c277a7 100644
--- a/app/models/guest.rb
+++ b/app/models/guest.rb
@@ -1,6 +1,6 @@
 class Guest
   class << self
-    def can?(action, subject)
+    def can?(action, subject = :global)
       Ability.allowed?(nil, action, subject)
     end
   end
diff --git a/app/models/issue.rb b/app/models/issue.rb
index 7fe92051037..0f7a26ee3e1 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -7,6 +7,7 @@ class Issue < ActiveRecord::Base
   include Sortable
   include Spammable
   include FasterCacheKeys
+  include RelativePositioning
 
   DueDateStruct = Struct.new(:title, :name).freeze
   NoDueDate     = DueDateStruct.new('No Due Date', '0').freeze
@@ -15,8 +16,6 @@ class Issue < ActiveRecord::Base
   DueThisWeek   = DueDateStruct.new('Due This Week', 'week').freeze
   DueThisMonth  = DueDateStruct.new('Due This Month', 'month').freeze
 
-  ActsAsTaggableOn.strict_case_match = true
-
   belongs_to :project
   belongs_to :moved_to, class_name: 'Issue'
 
@@ -39,6 +38,8 @@ class Issue < ActiveRecord::Base
 
   scope :created_after, -> (datetime) { where("created_at >= ?", datetime) }
 
+  scope :include_associations, -> { includes(:assignee, :labels, project: :namespace) }
+
   attr_spammable :title, spam_title: true
   attr_spammable :description, spam_description: true
 
@@ -60,61 +61,6 @@ class Issue < ActiveRecord::Base
     attributes
   end
 
-  class << self
-    private
-
-    # Returns the project that the current scope belongs to if any, nil otherwise.
-    #
-    # Examples:
-    # - my_project.issues.without_due_date.owner_project => my_project
-    # - Issue.all.owner_project => nil
-    def owner_project
-      # No owner if we're not being called from an association
-      return unless all.respond_to?(:proxy_association)
-
-      owner = all.proxy_association.owner
-
-      # Check if the association is or belongs to a project
-      if owner.is_a?(Project)
-        owner
-      else
-        begin
-          owner.association(:project).target
-        rescue ActiveRecord::AssociationNotFoundError
-          nil
-        end
-      end
-    end
-  end
-
-  def self.visible_to_user(user)
-    return where('issues.confidential IS NULL OR issues.confidential IS FALSE') if user.blank?
-    return all if user.admin?
-
-    # Check if we are scoped to a specific project's issues
-    if owner_project
-      if owner_project.team.member?(user, Gitlab::Access::REPORTER)
-        # If the project is authorized for the user, they can see all issues in the project
-        return all
-      else
-        # else only non confidential and authored/assigned to them
-        return where('issues.confidential IS NULL OR issues.confidential IS FALSE
-          OR issues.author_id = :user_id OR issues.assignee_id = :user_id',
-          user_id: user.id)
-      end
-    end
-
-    where('
-      issues.confidential IS NULL
-      OR issues.confidential IS FALSE
-      OR (issues.confidential = TRUE
-        AND (issues.author_id = :user_id
-          OR issues.assignee_id = :user_id
-          OR issues.project_id IN(:project_ids)))',
-      user_id: user.id,
-      project_ids: user.authorized_projects(Gitlab::Access::REPORTER).select(:id))
-  end
-
   def self.reference_prefix
     '#'
   end
@@ -150,10 +96,11 @@ class Issue < ActiveRecord::Base
     end
   end
 
-  def to_reference(from_project = nil)
+  # `from` argument can be a Namespace or Project.
+  def to_reference(from = nil, full: false)
     reference = "#{self.class.reference_prefix}#{iid}"
 
-    "#{project.to_reference(from_project)}#{reference}"
+    "#{project.to_reference(from, full: full)}#{reference}"
   end
 
   def referenced_merge_requests(current_user = nil)
diff --git a/app/models/key.rb b/app/models/key.rb
index a5d25409730..9c74ca84753 100644
--- a/app/models/key.rb
+++ b/app/models/key.rb
@@ -4,6 +4,8 @@ class Key < ActiveRecord::Base
   include AfterCommitQueue
   include Sortable
 
+  LAST_USED_AT_REFRESH_TIME = 1.day.to_i
+
   belongs_to :user
 
   before_validation :generate_fingerprint
@@ -49,6 +51,13 @@ class Key < ActiveRecord::Base
     "key-#{id}"
   end
 
+  def update_last_used_at
+    lease = Gitlab::ExclusiveLease.new("key_update_last_used_at:#{id}", timeout: LAST_USED_AT_REFRESH_TIME)
+    return unless lease.try_obtain
+
+    UseKeyWorker.perform_async(id)
+  end
+
   def add_to_shell
     GitlabShellWorker.perform_async(
       :add_key,
@@ -57,10 +66,6 @@ class Key < ActiveRecord::Base
     )
   end
 
-  def notify_user
-    run_after_commit { NotificationService.new.new_key(self) }
-  end
-
   def post_create_hook
     SystemHooksService.new.execute_hooks_for(self, :create)
   end
@@ -86,4 +91,8 @@ class Key < ActiveRecord::Base
 
     self.fingerprint = Gitlab::KeyFingerprint.new(self.key).fingerprint
   end
+
+  def notify_user
+    run_after_commit { NotificationService.new.new_key(self) }
+  end
 end
diff --git a/app/models/label.rb b/app/models/label.rb
index d38c37344c9..f68a8c9cff2 100644
--- a/app/models/label.rb
+++ b/app/models/label.rb
@@ -11,7 +11,7 @@ class Label < ActiveRecord::Base
 
   cache_markdown_field :description, pipeline: :single_line
 
-  DEFAULT_COLOR = '#428BCA'
+  DEFAULT_COLOR = '#428BCA'.freeze
 
   default_value_for :color, DEFAULT_COLOR
 
@@ -26,6 +26,7 @@ class Label < ActiveRecord::Base
   # Don't allow ',' for label titles
   validates :title, presence: true, format: { with: /\A[^,]+\z/ }
   validates :title, uniqueness: { scope: [:group_id, :project_id] }
+  validates :title, length: { maximum: 255 }
 
   default_scope { order(title: :asc) }
 
@@ -146,17 +147,17 @@ class Label < ActiveRecord::Base
   #
   #   Label.first.to_reference                                     # => "~1"
   #   Label.first.to_reference(format: :name)                      # => "~\"bug\""
-  #   Label.first.to_reference(project, same_namespace_project)    # => "gitlab-ce~1"
-  #   Label.first.to_reference(project, another_namespace_project) # => "gitlab-org/gitlab-ce~1"
+  #   Label.first.to_reference(project, target_project: same_namespace_project)    # => "gitlab-ce~1"
+  #   Label.first.to_reference(project, target_project: another_namespace_project) # => "gitlab-org/gitlab-ce~1"
   #
   # Returns a String
   #
-  def to_reference(source_project = nil, target_project = nil, format: :id)
+  def to_reference(from_project = nil, target_project: nil, format: :id, full: false)
     format_reference = label_format_reference(format)
     reference = "#{self.class.reference_prefix}#{format_reference}"
 
-    if source_project
-      "#{source_project.to_reference(target_project)}#{reference}"
+    if from_project
+      "#{from_project.to_reference(target_project, full: full)}#{reference}"
     else
       reference
     end
diff --git a/app/models/lfs_objects_project.rb b/app/models/lfs_objects_project.rb
index 0fd5f089db9..007eed5600a 100644
--- a/app/models/lfs_objects_project.rb
+++ b/app/models/lfs_objects_project.rb
@@ -5,4 +5,13 @@ class LfsObjectsProject < ActiveRecord::Base
   validates :lfs_object_id, presence: true
   validates :lfs_object_id, uniqueness: { scope: [:project_id], message: "already exists in project" }
   validates :project_id, presence: true
+
+  after_create :update_project_statistics
+  after_destroy :update_project_statistics
+
+  private
+
+  def update_project_statistics
+    ProjectCacheWorker.perform_async(project_id, [], [:lfs_objects_size])
+  end
 end
diff --git a/app/models/list.rb b/app/models/list.rb
index 065d75bd1dc..1e5da7f4dd4 100644
--- a/app/models/list.rb
+++ b/app/models/list.rb
@@ -2,7 +2,7 @@ class List < ActiveRecord::Base
   belongs_to :board
   belongs_to :label
 
-  enum list_type: { backlog: 0, label: 1, done: 2 }
+  enum list_type: { label: 1, done: 2 }
 
   validates :board, :list_type, presence: true
   validates :label, :position, presence: true, if: :label?
diff --git a/app/models/member.rb b/app/models/member.rb
index 3b65587c66b..0545bd4eedf 100644
--- a/app/models/member.rb
+++ b/app/models/member.rb
@@ -10,6 +10,8 @@ class Member < ActiveRecord::Base
   belongs_to :user
   belongs_to :source, polymorphic: true
 
+  delegate :name, :username, :email, to: :user, prefix: true
+
   validates :user, presence: true, unless: :invite?
   validates :source, presence: true
   validates :user_id, uniqueness: { scope: [:source_type, :source_id],
@@ -47,6 +49,7 @@ class Member < ActiveRecord::Base
   scope :invite, -> { where.not(invite_token: nil) }
   scope :non_invite, -> { where(invite_token: nil) }
   scope :request, -> { where.not(requested_at: nil) }
+  scope :non_request, -> { where(requested_at: nil) }
 
   scope :has_access, -> { active.where('access_level > 0') }
 
@@ -57,21 +60,52 @@ class Member < ActiveRecord::Base
   scope :owners,  -> { active.where(access_level: OWNER) }
   scope :owners_and_masters,  -> { active.where(access_level: [OWNER, MASTER]) }
 
+  scope :order_name_asc, -> { left_join_users.reorder(Gitlab::Database.nulls_last_order('users.name', 'ASC')) }
+  scope :order_name_desc, -> { left_join_users.reorder(Gitlab::Database.nulls_last_order('users.name', 'DESC')) }
+  scope :order_recent_sign_in, -> { left_join_users.reorder(Gitlab::Database.nulls_last_order('users.last_sign_in_at', 'DESC')) }
+  scope :order_oldest_sign_in, -> { left_join_users.reorder(Gitlab::Database.nulls_last_order('users.last_sign_in_at', 'ASC')) }
+
   before_validation :generate_invite_token, on: :create, if: -> (member) { member.invite_email.present? }
 
   after_create :send_invite, if: :invite?, unless: :importing?
   after_create :send_request, if: :request?, unless: :importing?
   after_create :create_notification_setting, unless: [:pending?, :importing?]
   after_create :post_create_hook, unless: [:pending?, :importing?]
-  after_create :refresh_member_authorized_projects, if: :importing?
   after_update :post_update_hook, unless: [:pending?, :importing?]
   after_destroy :post_destroy_hook, unless: :pending?
-
-  delegate :name, :username, :email, to: :user, prefix: true
+  after_commit :refresh_member_authorized_projects
 
   default_value_for :notification_level, NotificationSetting.levels[:global]
 
   class << self
+    def search(query)
+      joins(:user).merge(User.search(query))
+    end
+
+    def sort(method)
+      case method.to_s
+      when 'access_level_asc' then reorder(access_level: :asc)
+      when 'access_level_desc' then reorder(access_level: :desc)
+      when 'recent_sign_in' then order_recent_sign_in
+      when 'oldest_sign_in' then order_oldest_sign_in
+      when 'last_joined' then order_created_desc
+      when 'oldest_joined' then order_created_asc
+      else
+        order_by(method)
+      end
+    end
+
+    def left_join_users
+      users = User.arel_table
+      members = Member.arel_table
+
+      member_users = members.join(users, Arel::Nodes::OuterJoin).
+                             on(members[:user_id].eq(users[:id])).
+                             join_sources
+
+      joins(member_users)
+    end
+
     def access_for_user_ids(user_ids)
       where(user_id: user_ids).has_access.pluck(:user_id, :access_level).to_h
     end
@@ -89,8 +123,8 @@ class Member < ActiveRecord::Base
       member =
         if user.is_a?(User)
           source.members.find_by(user_id: user.id) ||
-          source.requesters.find_by(user_id: user.id) ||
-          source.members.build(user_id: user.id)
+            source.requesters.find_by(user_id: user.id) ||
+            source.members.build(user_id: user.id)
         else
           source.members.build(invite_email: user)
         end
@@ -114,8 +148,6 @@ class Member < ActiveRecord::Base
         member.save
       end
 
-      UserProjectAccessChangedService.new(user.id).execute if user.is_a?(User)
-
       member
     end
 
@@ -242,23 +274,27 @@ class Member < ActiveRecord::Base
   end
 
   def post_create_hook
-    UserProjectAccessChangedService.new(user.id).execute
     system_hook_service.execute_hooks_for(self, :create)
   end
 
   def post_update_hook
-    UserProjectAccessChangedService.new(user.id).execute if access_level_changed?
+    # override in sub class
   end
 
   def post_destroy_hook
-    refresh_member_authorized_projects
     system_hook_service.execute_hooks_for(self, :destroy)
   end
 
+  # Refreshes authorizations of the current member.
+  #
+  # This method schedules a job using Sidekiq and as such **must not** be called
+  # in a transaction. Doing so can lead to the job running before the
+  # transaction has been committed, resulting in the job either throwing an
+  # error or not doing any meaningful work.
   def refresh_member_authorized_projects
-    # If user/source is being destroyed, project access are gonna be destroyed eventually
-    # because of DB foreign keys, so we shouldn't bother with refreshing after each
-    # member is destroyed through association
+    # If user/source is being destroyed, project access are going to be
+    # destroyed eventually because of DB foreign keys, so we shouldn't bother
+    # with refreshing after each member is destroyed through association
     return if destroyed_by_association.present?
 
     UserProjectAccessChangedService.new(user_id).execute
diff --git a/app/models/members/group_member.rb b/app/models/members/group_member.rb
index 204f34f0269..446f9f8f8a7 100644
--- a/app/models/members/group_member.rb
+++ b/app/models/members/group_member.rb
@@ -1,11 +1,11 @@
 class GroupMember < Member
-  SOURCE_TYPE = 'Namespace'
+  SOURCE_TYPE = 'Namespace'.freeze
 
   belongs_to :group, foreign_key: 'source_id'
 
   # Make sure group member points only to group as it source
   default_value_for :source_type, SOURCE_TYPE
-  validates_format_of :source_type, with: /\ANamespace\z/
+  validates :source_type, format: { with: /\ANamespace\z/ }
   default_scope { where(source_type: SOURCE_TYPE) }
 
   def self.access_level_roles
diff --git a/app/models/members/project_member.rb b/app/models/members/project_member.rb
index 008fff0857c..912820b51ac 100644
--- a/app/models/members/project_member.rb
+++ b/app/models/members/project_member.rb
@@ -1,5 +1,5 @@
 class ProjectMember < Member
-  SOURCE_TYPE = 'Project'
+  SOURCE_TYPE = 'Project'.freeze
 
   include Gitlab::ShellAdapter
 
@@ -7,7 +7,7 @@ class ProjectMember < Member
 
   # Make sure project member points only to project as it source
   default_value_for :source_type, SOURCE_TYPE
-  validates_format_of :source_type, with: /\AProject\z/
+  validates :source_type, format: { with: /\AProject\z/ }
   validates :access_level, inclusion: { in: Gitlab::Access.values }
   default_scope { where(source_type: SOURCE_TYPE) }
 
diff --git a/app/models/merge_request.rb b/app/models/merge_request.rb
index 33b578e12c1..0f7b8311588 100644
--- a/app/models/merge_request.rb
+++ b/app/models/merge_request.rb
@@ -97,11 +97,13 @@ class MergeRequest < ActiveRecord::Base
   validates :source_branch, presence: true
   validates :target_project, presence: true
   validates :target_branch, presence: true
-  validates :merge_user, presence: true, if: :merge_when_build_succeeds?
+  validates :merge_user, presence: true, if: :merge_when_pipeline_succeeds?, unless: :importing?
   validate :validate_branches, unless: [:allow_broken, :importing?, :closed_without_fork?]
   validate :validate_fork, unless: :closed_without_fork?
 
-  scope :by_branch, ->(branch_name) { where("(source_branch LIKE :branch) OR (target_branch LIKE :branch)", branch: branch_name) }
+  scope :by_source_or_target_branch, ->(branch_name) do
+    where("source_branch = :branch OR target_branch = :branch", branch: branch_name)
+  end
   scope :cared, ->(user) { where('assignee_id = :user OR author_id = :user', user: user.id) }
   scope :by_milestone, ->(milestone) { where(milestone_id: milestone) }
   scope :of_projects, ->(ids) { where(target_project_id: ids) }
@@ -173,10 +175,11 @@ class MergeRequest < ActiveRecord::Base
     work_in_progress?(title) ? title : "WIP: #{title}"
   end
 
-  def to_reference(from_project = nil)
+  # `from` argument can be a Namespace or Project.
+  def to_reference(from = nil, full: false)
     reference = "#{self.class.reference_prefix}#{iid}"
 
-    "#{project.to_reference(from_project)}#{reference}"
+    "#{project.to_reference(from, full: full)}#{reference}"
   end
 
   def first_commit
@@ -196,7 +199,13 @@ class MergeRequest < ActiveRecord::Base
   end
 
   def diff_size
-    diffs(diff_options).size
+    # The `#diffs` method ends up at an instance of a class inheriting from
+    # `Gitlab::Diff::FileCollection::Base`, so use those options as defaults
+    # here too, to get the same diff size without performing highlighting.
+    #
+    opts = Gitlab::Diff::FileCollection::Base.default_options.merge(diff_options || {})
+
+    raw_diffs(opts).size
   end
 
   def diff_base_commit
@@ -217,7 +226,7 @@ class MergeRequest < ActiveRecord::Base
   # true base commit, so we can't simply have `#diff_base_commit` fall back on
   # this method.
   def likely_diff_base_commit
-    first_commit.parent || first_commit
+    first_commit.try(:parent) || first_commit
   end
 
   def diff_start_commit
@@ -427,7 +436,7 @@ class MergeRequest < ActiveRecord::Base
     true
   end
 
-  def can_cancel_merge_when_build_succeeds?(current_user)
+  def can_cancel_merge_when_pipeline_succeeds?(current_user)
     can_be_merged_by?(current_user) || self.author == current_user
   end
 
@@ -450,7 +459,7 @@ class MergeRequest < ActiveRecord::Base
     should_remove_source_branch? || force_remove_source_branch?
   end
 
-  def mr_and_commit_notes
+  def related_notes
     # Fetch comments only from last 100 commits
     commits_for_notes_limit = 100
     commit_ids = commits.last(commits_for_notes_limit).map(&:id)
@@ -466,7 +475,7 @@ class MergeRequest < ActiveRecord::Base
   end
 
   def discussions
-    @discussions ||= self.mr_and_commit_notes.
+    @discussions ||= self.related_notes.
       inc_relations_for_view.
       fresh.
       discussions
@@ -518,7 +527,7 @@ class MergeRequest < ActiveRecord::Base
     }
 
     if diff_head_commit
-      attrs.merge!(last_commit: diff_head_commit.hook_attrs)
+      attrs[:last_commit] = diff_head_commit.hook_attrs
     end
 
     attributes.merge!(attrs)
@@ -537,7 +546,7 @@ class MergeRequest < ActiveRecord::Base
   # Calculating this information for a number of merge requests requires
   # running `ReferenceExtractor` on each of them separately.
   # This optimization does not apply to issues from external sources.
-  def cache_merge_request_closes_issues!(current_user = self.author)
+  def cache_merge_request_closes_issues!(current_user)
     return if project.has_external_issue_tracker?
 
     transaction do
@@ -549,14 +558,10 @@ class MergeRequest < ActiveRecord::Base
     end
   end
 
-  def closes_issue?(issue)
-    closes_issues.include?(issue)
-  end
-
   # Return the set of issues that will be closed if this merge request is accepted.
   def closes_issues(current_user = self.author)
     if target_branch == project.default_branch
-      messages = [description]
+      messages = [title, description]
       messages.concat(commits.map(&:safe_message)) if merge_request_diff
 
       Gitlab::ClosingIssueExtractor.new(project, current_user).
@@ -566,6 +571,15 @@ class MergeRequest < ActiveRecord::Base
     end
   end
 
+  def issues_mentioned_but_not_closing(current_user)
+    return [] unless target_branch == project.default_branch
+
+    ext = Gitlab::ReferenceExtractor.new(project, current_user)
+    ext.analyze("#{title}\n#{description}")
+
+    ext.issues - closes_issues(current_user)
+  end
+
   def target_project_path
     if target_project
       target_project.path_with_namespace
@@ -584,7 +598,7 @@ class MergeRequest < ActiveRecord::Base
 
   def source_project_namespace
     if source_project && source_project.namespace
-      source_project.namespace.path
+      source_project.namespace.full_path
     else
       "(removed)"
     end
@@ -592,7 +606,7 @@ class MergeRequest < ActiveRecord::Base
 
   def target_project_namespace
     if target_project && target_project.namespace
-      target_project.namespace.path
+      target_project.namespace.full_path
     else
       "(removed)"
     end
@@ -610,19 +624,30 @@ class MergeRequest < ActiveRecord::Base
     self.target_project.repository.branch_names.include?(self.target_branch)
   end
 
-  def merge_commit_message
-    message = "Merge branch '#{source_branch}' into '#{target_branch}'\n\n"
-    message << "#{title}\n\n"
-    message << "#{description}\n\n" if description.present?
+  def merge_commit_message(include_description: false)
+    closes_issues_references = closes_issues.map do |issue|
+      issue.to_reference(target_project)
+    end
+
+    message = [
+      "Merge branch '#{source_branch}' into '#{target_branch}'",
+      title
+    ]
+
+    if !include_description && closes_issues_references.present?
+      message << "Closes #{closes_issues_references.to_sentence}"
+    end
+
+    message << "#{description}" if include_description && description.present?
     message << "See merge request #{to_reference}"
 
-    message
+    message.join("\n\n")
   end
 
-  def reset_merge_when_build_succeeds
-    return unless merge_when_build_succeeds?
+  def reset_merge_when_pipeline_succeeds
+    return unless merge_when_pipeline_succeeds?
 
-    self.merge_when_build_succeeds = false
+    self.merge_when_pipeline_succeeds = false
     self.merge_user = nil
     if merge_params
       merge_params.delete('should_remove_source_branch')
@@ -659,7 +684,10 @@ class MergeRequest < ActiveRecord::Base
   end
 
   def has_ci?
-    source_project.try(:ci_service) && commits.any?
+    has_ci_integration = source_project.try(:ci_service)
+    uses_gitlab_ci = all_pipelines.any?
+
+    (has_ci_integration || uses_gitlab_ci) && commits.any?
   end
 
   def branch_missing?
@@ -681,23 +709,27 @@ class MergeRequest < ActiveRecord::Base
   end
 
   def mergeable_ci_state?
-    return true unless project.only_allow_merge_if_build_succeeds?
+    return true unless project.only_allow_merge_if_pipeline_succeeds?
 
     !head_pipeline || head_pipeline.success? || head_pipeline.skipped?
   end
 
-  def environments
+  def environments_for(current_user)
     return [] unless diff_head_commit
 
-    @environments ||= begin
-      target_envs = target_project.environments_for(
-        target_branch, commit: diff_head_commit, with_tags: true)
+    @environments ||= Hash.new do |h, current_user|
+      envs = EnvironmentsFinder.new(target_project, current_user,
+        ref: target_branch, commit: diff_head_commit, with_tags: true).execute
 
-      source_envs = source_project.environments_for(
-        source_branch, commit: diff_head_commit) if source_project
+      if source_project
+        envs.concat EnvironmentsFinder.new(source_project, current_user,
+          ref: source_branch, commit: diff_head_commit).execute
+      end
 
-      (target_envs.to_a + source_envs.to_a).uniq
+      h[current_user] = envs.uniq
     end
+
+    @environments[current_user]
   end
 
   def state_human_name
@@ -805,7 +837,7 @@ class MergeRequest < ActiveRecord::Base
     @merge_commit ||= project.commit(merge_commit_sha) if merge_commit_sha
   end
 
-  def can_be_reverted?(current_user = nil)
+  def can_be_reverted?(current_user)
     merge_commit && !merge_commit.has_been_reverted?(current_user, self)
   end
 
@@ -837,9 +869,11 @@ class MergeRequest < ActiveRecord::Base
       paths: paths
     )
 
-    active_diff_notes.each do |note|
-      service.execute(note)
-      Gitlab::Timeless.timeless(note, &:save)
+    transaction do
+      active_diff_notes.each do |note|
+        service.execute(note)
+        Gitlab::Timeless.timeless(note, &:save)
+      end
     end
   end
 
@@ -874,10 +908,22 @@ class MergeRequest < ActiveRecord::Base
   end
 
   def has_commits?
-    commits_count > 0
+    merge_request_diff && commits_count > 0
   end
 
   def has_no_commits?
     !has_commits?
   end
+
+  def mergeable_with_slash_command?(current_user, autocomplete_precheck: false, last_diff_sha: nil)
+    return false unless can_be_merged_by?(current_user)
+
+    return true if autocomplete_precheck
+
+    return false unless mergeable?(skip_ci_check: true)
+    return false if head_pipeline && !(head_pipeline.success? || head_pipeline.active?)
+    return false if last_diff_sha != diff_head_sha
+
+    true
+  end
 end
diff --git a/app/models/merge_request_diff.rb b/app/models/merge_request_diff.rb
index b8f36a2c958..baee00b8fcd 100644
--- a/app/models/merge_request_diff.rb
+++ b/app/models/merge_request_diff.rb
@@ -1,13 +1,13 @@
 class MergeRequestDiff < ActiveRecord::Base
   include Sortable
   include Importable
-  include EncodingHelper
+  include Gitlab::Git::EncodingHelper
 
   # Prevent store of diff if commits amount more then 500
   COMMITS_SAFE_SIZE = 100
 
   # Valid types of serialized diffs allowed by Gitlab::Git::Diff
-  VALID_CLASSES = [Hash, Rugged::Patch, Rugged::Diff::Delta]
+  VALID_CLASSES = [Hash, Rugged::Patch, Rugged::Diff::Delta].freeze
 
   belongs_to :merge_request
 
@@ -169,7 +169,8 @@ class MergeRequestDiff < ActiveRecord::Base
     # When compare merge request versions we want diff A..B instead of A...B
     # so we handle cases when user does squash and rebase of the commits between versions.
     # For this reason we set straight to true by default.
-    CompareService.new.execute(project, head_commit_sha, project, sha, straight: straight)
+    CompareService.new(project, head_commit_sha)
+      .execute(project, sha, straight: straight)
   end
 
   def commits_count
@@ -234,28 +235,28 @@ class MergeRequestDiff < ActiveRecord::Base
   # and save it as array of hashes in st_diffs db field
   def save_diffs
     new_attributes = {}
-    new_diffs = []
 
     if commits.size.zero?
       new_attributes[:state] = :empty
     else
       diff_collection = compare.diffs(Commit.max_diff_options)
-
-      if diff_collection.overflow?
-        # Set our state to 'overflow' to make the #empty? and #collected?
-        # methods (generated by StateMachine) return false.
-        new_attributes[:state] = :overflow
-      end
-
-      new_attributes[:real_size] = diff_collection.real_size
+      new_attributes[:real_size] = compare.diffs.real_size
 
       if diff_collection.any?
         new_diffs = dump_diffs(diff_collection)
         new_attributes[:state] = :collected
       end
+
+      new_attributes[:st_diffs] = new_diffs || []
+
+      # Set our state to 'overflow' to make the #empty? and #collected?
+      # methods (generated by StateMachine) return false.
+      #
+      # This attribution has to come at the end of the method so 'overflow'
+      # state does not get overridden by 'collected'.
+      new_attributes[:state] = :overflow if diff_collection.overflow?
     end
 
-    new_attributes[:st_diffs] = new_diffs
     update_columns_serialized(new_attributes)
   end
 
diff --git a/app/models/merge_requests_closing_issues.rb b/app/models/merge_requests_closing_issues.rb
index ab597c37947..daafb137be4 100644
--- a/app/models/merge_requests_closing_issues.rb
+++ b/app/models/merge_requests_closing_issues.rb
@@ -4,4 +4,12 @@ class MergeRequestsClosingIssues < ActiveRecord::Base
 
   validates :merge_request_id, uniqueness: { scope: :issue_id }, presence: true
   validates :issue_id, presence: true
+
+  class << self
+    def count_for_collection(ids)
+      group(:issue_id).
+        where(issue_id: ids).
+        pluck('issue_id', 'COUNT(*) as count')
+    end
+  end
 end
diff --git a/app/models/milestone.rb b/app/models/milestone.rb
index 45ca97adad1..7331000a9f2 100644
--- a/app/models/milestone.rb
+++ b/app/models/milestone.rb
@@ -118,17 +118,21 @@ class Milestone < ActiveRecord::Base
   #   Milestone.first.to_reference(cross_namespace_project)  # => "gitlab-org/gitlab-ce%1"
   #   Milestone.first.to_reference(same_namespace_project)   # => "gitlab-ce%1"
   #
-  def to_reference(from_project = nil, format: :iid)
+  def to_reference(from_project = nil, format: :iid, full: false)
     format_reference = milestone_format_reference(format)
     reference = "#{self.class.reference_prefix}#{format_reference}"
 
-    "#{project.to_reference(from_project)}#{reference}"
+    "#{project.to_reference(from_project, full: full)}#{reference}"
   end
 
   def reference_link_text(from_project = nil)
     self.title
   end
 
+  def milestoneish_ids
+    id
+  end
+
   def can_be_closed?
     active? && issues.opened.count.zero?
   end
@@ -198,4 +202,8 @@ class Milestone < ActiveRecord::Base
       errors.add(:start_date, "Can't be greater than due date")
     end
   end
+
+  def issues_finder_params
+    { project_id: project_id }
+  end
 end
diff --git a/app/models/namespace.rb b/app/models/namespace.rb
index 7a545f752b6..d350f1d6770 100644
--- a/app/models/namespace.rb
+++ b/app/models/namespace.rb
@@ -4,37 +4,62 @@ class Namespace < ActiveRecord::Base
   include CacheMarkdownField
   include Sortable
   include Gitlab::ShellAdapter
+  include Gitlab::CurrentSettings
+  include Routable
+
+  # Prevent users from creating unreasonably deep level of nesting.
+  # The number 20 was taken based on maximum nesting level of
+  # Android repo (15) + some extra backup.
+  NUMBER_OF_ANCESTORS_ALLOWED = 20
 
   cache_markdown_field :description, pipeline: :description
 
   has_many :projects, dependent: :destroy
+  has_many :project_statistics
   belongs_to :owner, class_name: "User"
 
+  belongs_to :parent, class_name: "Namespace"
+  has_many :children, class_name: "Namespace", foreign_key: :parent_id
+  has_one :chat_team, dependent: :destroy
+
   validates :owner, presence: true, unless: ->(n) { n.type == "Group" }
   validates :name,
     presence: true,
-    uniqueness: true,
+    uniqueness: { scope: :parent_id },
     length: { maximum: 255 },
     namespace_name: true
 
   validates :description, length: { maximum: 255 }
   validates :path,
     presence: true,
-    uniqueness: { case_sensitive: false },
     length: { maximum: 255 },
     namespace: true
 
+  validate :nesting_level_allowed
+
   delegate :name, to: :owner, allow_nil: true, prefix: true
 
   after_update :move_dir, if: :path_changed?
   after_commit :refresh_access_of_projects_invited_groups, on: :update, if: -> { previous_changes.key?('share_with_group_lock') }
 
   # Save the storage paths before the projects are destroyed to use them on after destroy
-  before_destroy(prepend: true) { @old_repository_storage_paths = repository_storage_paths }
+  before_destroy(prepend: true) { prepare_for_destroy }
   after_destroy :rm_dir
 
   scope :root, -> { where('type IS NULL') }
 
+  scope :with_statistics, -> do
+    joins('LEFT JOIN project_statistics ps ON ps.namespace_id = namespaces.id')
+      .group('namespaces.id')
+      .select(
+        'namespaces.*',
+        'COALESCE(SUM(ps.storage_size), 0) AS storage_size',
+        'COALESCE(SUM(ps.repository_size), 0) AS repository_size',
+        'COALESCE(SUM(ps.lfs_objects_size), 0) AS lfs_objects_size',
+        'COALESCE(SUM(ps.build_artifacts_size), 0) AS build_artifacts_size',
+      )
+  end
+
   class << self
     def by_path(path)
       find_by('lower(path) = :value', value: path.downcase)
@@ -74,19 +99,13 @@ class Namespace < ActiveRecord::Base
       # Work around that by setting their username to "blank", followed by a counter.
       path = "blank" if path.blank?
 
-      counter = 0
-      base = path
-      while Namespace.find_by_path_or_name(path)
-        counter += 1
-        path = "#{base}#{counter}"
-      end
-
-      path
+      uniquify = Uniquify.new
+      uniquify.string(path) { |s| Namespace.find_by_path_or_name(s) }
     end
   end
 
   def to_param
-    path
+    full_path
   end
 
   def human_name
@@ -95,7 +114,7 @@ class Namespace < ActiveRecord::Base
 
   def move_dir
     if any_project_has_container_registry_tags?
-      raise Exception.new('Namespace cannot be moved, because at least one project has tags in container registry')
+      raise Gitlab::UpdatePathError.new('Namespace cannot be moved, because at least one project has tags in container registry')
     end
 
     # Move the namespace directory in all storages paths used by member projects
@@ -108,11 +127,14 @@ class Namespace < ActiveRecord::Base
 
         # if we cannot move namespace directory we should rollback
         # db changes in order to prevent out of sync between db and fs
-        raise Exception.new('namespace directory cannot be moved')
+        raise Gitlab::UpdatePathError.new('namespace directory cannot be moved')
       end
     end
 
     Gitlab::UploadsTransfer.new.rename_namespace(path_was, path)
+    Gitlab::PagesTransfer.new.rename_namespace(path_was, path)
+
+    remove_exports!
 
     # If repositories moved successfully we need to
     # send update instructions to users.
@@ -150,6 +172,48 @@ class Namespace < ActiveRecord::Base
     Gitlab.config.lfs.enabled
   end
 
+  def shared_runners_enabled?
+    projects.with_shared_runners.any?
+  end
+
+  # Scopes the model on ancestors of the record
+  def ancestors
+    if parent_id
+      path = route ? route.path : full_path
+      paths = []
+
+      until path.blank?
+        path = path.rpartition('/').first
+        paths << path
+      end
+
+      self.class.joins(:route).where('routes.path IN (?)', paths).reorder('routes.path ASC')
+    else
+      self.class.none
+    end
+  end
+
+  # Scopes the model on direct and indirect children of the record
+  def descendants
+    self.class.joins(:route).where('routes.path LIKE ?', "#{route.path}/%").reorder('routes.path ASC')
+  end
+
+  def user_ids_for_project_authorizations
+    [owner_id]
+  end
+
+  def parent_changed?
+    parent_id_changed?
+  end
+
+  def prepare_for_destroy
+    old_repository_storage_paths
+  end
+
+  def old_repository_storage_paths
+    @old_repository_storage_paths ||= repository_storage_paths
+  end
+
   private
 
   def repository_storage_paths
@@ -163,7 +227,7 @@ class Namespace < ActiveRecord::Base
 
   def rm_dir
     # Remove the namespace directory in all storages paths used by member projects
-    @old_repository_storage_paths.each do |repository_storage_path|
+    old_repository_storage_paths.each do |repository_storage_path|
       # Move namespace directory into trash.
       # We will remove it later async
       new_path = "#{path}+#{id}+deleted"
@@ -177,6 +241,8 @@ class Namespace < ActiveRecord::Base
         GitlabShellWorker.perform_in(5.minutes, :rm_namespace, repository_storage_path, new_path)
       end
     end
+
+    remove_exports!
   end
 
   def refresh_access_of_projects_invited_groups
@@ -185,4 +251,26 @@ class Namespace < ActiveRecord::Base
       where(projects: { namespace_id: id }).
       find_each(&:refresh_members_authorized_projects)
   end
+
+  def remove_exports!
+    Gitlab::Popen.popen(%W(find #{export_path} -not -path #{export_path} -delete))
+  end
+
+  def export_path
+    File.join(Gitlab::ImportExport.storage_path, full_path_was)
+  end
+
+  def full_path_was
+    if parent
+      parent.full_path + '/' + path_was
+    else
+      path_was
+    end
+  end
+
+  def nesting_level_allowed
+    if ancestors.count > Group::NUMBER_OF_ANCESTORS_ALLOWED
+      errors.add(:parent_id, "has too deep level of nesting")
+    end
+  end
 end
diff --git a/app/models/network/graph.rb b/app/models/network/graph.rb
index 345041a6ad1..0bbc9451ffd 100644
--- a/app/models/network/graph.rb
+++ b/app/models/network/graph.rb
@@ -161,8 +161,8 @@ module Network
     def is_overlap?(range, overlap_space)
       range.each do |i|
         if i != range.first &&
-          i != range.last &&
-          @commits[i].spaces.include?(overlap_space)
+            i != range.last &&
+            @commits[i].spaces.include?(overlap_space)
 
           return true
         end
@@ -188,11 +188,12 @@ module Network
       end
 
       # and mark it as reserved
-      if parent_time.nil?
-        min_time = leaves.first.time
-      else
-        min_time = parent_time + 1
-      end
+      min_time =
+        if parent_time.nil?
+          leaves.first.time
+        else
+          parent_time + 1
+        end
 
       max_time = leaves.last.time
       leaves.last.parents(@map).each do |parent|
diff --git a/app/models/note.rb b/app/models/note.rb
index 08bd08743ef..e22e96aec6f 100644
--- a/app/models/note.rb
+++ b/app/models/note.rb
@@ -43,7 +43,8 @@ class Note < ActiveRecord::Base
   delegate :name, :email, to: :author, prefix: true
   delegate :title, to: :noteable, allow_nil: true
 
-  validates :note, :project, presence: true
+  validates :note, presence: true
+  validates :project, presence: true, unless: :for_personal_snippet?
 
   # Attachments are deprecated and are handled by Markdown uploader
   validates :attachment, file_size: { maximum: :max_attachment_size }
@@ -53,7 +54,7 @@ class Note < ActiveRecord::Base
   validates :commit_id, presence: true, if: :for_commit?
   validates :author, presence: true
 
-  validate unless: [:for_commit?, :importing?] do |note|
+  validate unless: [:for_commit?, :importing?, :for_personal_snippet?] do |note|
     unless note.noteable.try(:project) == note.project
       errors.add(:invalid_project, 'Note and noteable project mismatch')
     end
@@ -71,7 +72,7 @@ class Note < ActiveRecord::Base
   scope :inc_author, ->{ includes(:author) }
   scope :inc_relations_for_view, ->{ includes(:project, :author, :updated_by, :resolved_by, :award_emoji) }
 
-  scope :diff_notes, ->{ where(type: ['LegacyDiffNote', 'DiffNote']) }
+  scope :diff_notes, ->{ where(type: %w(LegacyDiffNote DiffNote)) }
   scope :non_diff_notes, ->{ where(type: ['Note', nil]) }
 
   scope :with_associations, -> do
@@ -83,7 +84,8 @@ class Note < ActiveRecord::Base
   after_initialize :ensure_discussion_id
   before_validation :nullify_blank_type, :nullify_blank_line_code
   before_validation :set_discussion_id
-  after_save :keep_around_commit
+  after_save :keep_around_commit, unless: :for_personal_snippet?
+  after_save :expire_etag_cache
 
   class << self
     def model_name
@@ -108,21 +110,10 @@ class Note < ActiveRecord::Base
         map { |d| [d.line_code, d] }.to_h
     end
 
-    # Searches for notes matching the given query.
-    #
-    # This method uses ILIKE on PostgreSQL and LIKE on MySQL.
-    #
-    # query   - The search query as a String.
-    # as_user - Limit results to those viewable by a specific user
-    #
-    # Returns an ActiveRecord::Relation.
-    def search(query, as_user: nil)
-      table   = arel_table
-      pattern = "%#{query}%"
-
-      Note.joins('LEFT JOIN issues ON issues.id = noteable_id').
-        where(table[:note].matches(pattern)).
-        merge(Issue.visible_to_user(as_user))
+    def count_for_collection(ids, type)
+      user.select('noteable_id', 'COUNT(*) as count').
+        group(:noteable_id).
+        where(noteable_type: type, noteable_id: ids)
     end
   end
 
@@ -182,6 +173,14 @@ class Note < ActiveRecord::Base
     noteable_type == "Snippet"
   end
 
+  def for_personal_snippet?
+    noteable.is_a?(PersonalSnippet)
+  end
+
+  def skip_project_check?
+    for_personal_snippet?
+  end
+
   # override to return commits, which are not active record
   def noteable
     if for_commit?
@@ -233,8 +232,8 @@ class Note < ActiveRecord::Base
     note =~ /\A#{Banzai::Filter::EmojiFilter.emoji_pattern}\s?\Z/
   end
 
-  def award_emoji_name
-    note.match(Banzai::Filter::EmojiFilter.emoji_pattern)[1]
+  def to_ability_name
+    for_personal_snippet? ? 'personal_snippet' : noteable_type.underscore
   end
 
   private
@@ -274,4 +273,16 @@ class Note < ActiveRecord::Base
       self.class.build_discussion_id(noteable_type, noteable_id || commit_id)
     end
   end
+
+  def expire_etag_cache
+    return unless for_issue?
+
+    key = Gitlab::Routing.url_helpers.namespace_project_noteable_notes_path(
+      noteable.project.namespace,
+      noteable.project,
+      target_type: noteable_type.underscore,
+      target_id: noteable.id
+    )
+    Gitlab::EtagCaching::Store.new.touch(key)
+  end
 end
diff --git a/app/models/notification_setting.rb b/app/models/notification_setting.rb
index 43fc218de2b..52577bd52ea 100644
--- a/app/models/notification_setting.rb
+++ b/app/models/notification_setting.rb
@@ -35,7 +35,11 @@ class NotificationSetting < ActiveRecord::Base
     :merge_merge_request,
     :failed_pipeline,
     :success_pipeline
-  ]
+  ].freeze
+
+  EXCLUDED_WATCHER_EVENTS = [
+    :success_pipeline
+  ].freeze
 
   store :events, accessors: EMAIL_EVENTS, coder: JSON
 
diff --git a/app/models/oauth_access_grant.rb b/app/models/oauth_access_grant.rb
new file mode 100644
index 00000000000..3a997406565
--- /dev/null
+++ b/app/models/oauth_access_grant.rb
@@ -0,0 +1,4 @@
+class OauthAccessGrant < Doorkeeper::AccessGrant
+  belongs_to :resource_owner, class_name: 'User'
+  belongs_to :application, class_name: 'Doorkeeper::Application'
+end
diff --git a/app/models/oauth_access_token.rb b/app/models/oauth_access_token.rb
index 116fb71ac08..b85f5dbaf2e 100644
--- a/app/models/oauth_access_token.rb
+++ b/app/models/oauth_access_token.rb
@@ -1,4 +1,4 @@
-class OauthAccessToken < ActiveRecord::Base
+class OauthAccessToken < Doorkeeper::AccessToken
   belongs_to :resource_owner, class_name: 'User'
   belongs_to :application, class_name: 'Doorkeeper::Application'
 end
diff --git a/app/models/pages_domain.rb b/app/models/pages_domain.rb
new file mode 100644
index 00000000000..f2f2fc1e32a
--- /dev/null
+++ b/app/models/pages_domain.rb
@@ -0,0 +1,119 @@
+class PagesDomain < ActiveRecord::Base
+  belongs_to :project
+
+  validates :domain, hostname: true
+  validates :domain, uniqueness: { case_sensitive: false }
+  validates :certificate, certificate: true, allow_nil: true, allow_blank: true
+  validates :key, certificate_key: true, allow_nil: true, allow_blank: true
+
+  validate :validate_pages_domain
+  validate :validate_matching_key, if: ->(domain) { domain.certificate.present? || domain.key.present? }
+  validate :validate_intermediates, if: ->(domain) { domain.certificate.present? }
+
+  attr_encrypted :key,
+    mode: :per_attribute_iv_and_salt,
+    insecure_mode: true,
+    key: Gitlab::Application.secrets.db_key_base,
+    algorithm: 'aes-256-cbc'
+
+  after_create :update
+  after_save :update
+  after_destroy :update
+
+  def to_param
+    domain
+  end
+
+  def url
+    return unless domain
+
+    if certificate
+      "https://#{domain}"
+    else
+      "http://#{domain}"
+    end
+  end
+
+  def has_matching_key?
+    return false unless x509
+    return false unless pkey
+
+    # We compare the public key stored in certificate with public key from certificate key
+    x509.check_private_key(pkey)
+  end
+
+  def has_intermediates?
+    return false unless x509
+
+    # self-signed certificates doesn't have the certificate chain
+    return true if x509.verify(x509.public_key)
+
+    store = OpenSSL::X509::Store.new
+    store.set_default_paths
+
+    # This forces to load all intermediate certificates stored in `certificate`
+    Tempfile.open('certificate_chain') do |f|
+      f.write(certificate)
+      f.flush
+      store.add_file(f.path)
+    end
+
+    store.verify(x509)
+  rescue OpenSSL::X509::StoreError
+    false
+  end
+
+  def expired?
+    return false unless x509
+    current = Time.new
+    current < x509.not_before || x509.not_after < current
+  end
+
+  def subject
+    return unless x509
+    x509.subject.to_s
+  end
+
+  def certificate_text
+    @certificate_text ||= x509.try(:to_text)
+  end
+
+  private
+
+  def update
+    ::Projects::UpdatePagesConfigurationService.new(project).execute
+  end
+
+  def validate_matching_key
+    unless has_matching_key?
+      self.errors.add(:key, "doesn't match the certificate")
+    end
+  end
+
+  def validate_intermediates
+    unless has_intermediates?
+      self.errors.add(:certificate, 'misses intermediates')
+    end
+  end
+
+  def validate_pages_domain
+    return unless domain
+    if domain.downcase.ends_with?(".#{Settings.pages.host}".downcase)
+      self.errors.add(:domain, "*.#{Settings.pages.host} is restricted")
+    end
+  end
+
+  def x509
+    return unless certificate
+    @x509 ||= OpenSSL::X509::Certificate.new(certificate)
+  rescue OpenSSL::X509::CertificateError
+    nil
+  end
+
+  def pkey
+    return unless key
+    @pkey ||= OpenSSL::PKey::RSA.new(key)
+  rescue OpenSSL::PKey::PKeyError, OpenSSL::Cipher::CipherError
+    nil
+  end
+end
diff --git a/app/models/personal_access_token.rb b/app/models/personal_access_token.rb
index c4b095e0c04..e8b000ddad6 100644
--- a/app/models/personal_access_token.rb
+++ b/app/models/personal_access_token.rb
@@ -1,20 +1,36 @@
 class PersonalAccessToken < ActiveRecord::Base
+  include Expirable
   include TokenAuthenticatable
   add_authentication_token_field :token
 
+  serialize :scopes, Array
+
   belongs_to :user
 
-  scope :active, -> { where(revoked: false).where("expires_at >= NOW() OR expires_at IS NULL") }
+  before_save :ensure_token
+
+  scope :active, -> { where("revoked = false AND (expires_at >= NOW() OR expires_at IS NULL)") }
   scope :inactive, -> { where("revoked = true OR expires_at < NOW()") }
+  scope :with_impersonation, -> { where(impersonation: true) }
+  scope :without_impersonation, -> { where(impersonation: false) }
 
-  def self.generate(params)
-    personal_access_token = self.new(params)
-    personal_access_token.ensure_token
-    personal_access_token
-  end
+  validates :scopes, presence: true
+  validate :validate_api_scopes
 
   def revoke!
     self.revoked = true
     self.save
   end
+
+  def active?
+    !revoked? && !expired?
+  end
+
+  protected
+
+  def validate_api_scopes
+    unless scopes.all? { |scope| Gitlab::Auth::API_SCOPES.include?(scope.to_sym) }
+      errors.add :scopes, "can only contain API scopes"
+    end
+  end
 end
diff --git a/app/models/project.rb b/app/models/project.rb
index 590885c0177..8c2dadf4659 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -12,15 +12,17 @@ class Project < ActiveRecord::Base
   include AfterCommitQueue
   include CaseSensitivity
   include TokenAuthenticatable
+  include ValidAttribute
   include ProjectFeaturesCompatibility
   include SelectForProjectAuthorization
+  include Routable
 
   extend Gitlab::ConfigHelper
 
-  class BoardLimitExceeded < StandardError; end
+  BoardLimitExceeded = Class.new(StandardError)
 
   NUMBER_OF_PERMITTED_BOARDS = 1
-  UNKNOWN_IMPORT_URL = 'http://unknown.git'
+  UNKNOWN_IMPORT_URL = 'http://unknown.git'.freeze
 
   cache_markdown_field :description, pipeline: :description
 
@@ -43,6 +45,7 @@ class Project < ActiveRecord::Base
   after_create :ensure_dir_exist
   after_create :create_project_feature, unless: :project_feature
   after_save :ensure_dir_exist, if: :namespace_id_changed?
+  after_save :update_project_statistics, if: :namespace_id_changed?
 
   # set last_activity_at to the same as created_at
   after_create :set_last_activity_at
@@ -50,6 +53,8 @@ class Project < ActiveRecord::Base
     update_column(:last_activity_at, self.created_at)
   end
 
+  after_destroy :remove_pages
+
   # update visibility_level of forks
   after_update :update_forks_visibility_level
   def update_forks_visibility_level
@@ -63,8 +68,9 @@ class Project < ActiveRecord::Base
     end
   end
 
-  ActsAsTaggableOn.strict_case_match = true
-  acts_as_taggable_on :tags
+  after_validation :check_pending_delete
+
+  acts_as_taggable
 
   attr_accessor :new_default_branch
   attr_accessor :old_path_with_namespace
@@ -78,7 +84,6 @@ class Project < ActiveRecord::Base
 
   has_one :last_event, -> {order 'events.created_at DESC'}, class_name: 'Event'
   has_many :boards, before_add: :validate_board_limit, dependent: :destroy
-  has_many :chat_services
 
   # Project services
   has_one :campfire_service, dependent: :destroy
@@ -94,6 +99,8 @@ class Project < ActiveRecord::Base
   has_one :asana_service, dependent: :destroy
   has_one :gemnasium_service, dependent: :destroy
   has_one :mattermost_slash_commands_service, dependent: :destroy
+  has_one :mattermost_service, dependent: :destroy
+  has_one :slack_slash_commands_service, dependent: :destroy
   has_one :slack_service, dependent: :destroy
   has_one :buildkite_service, dependent: :destroy
   has_one :bamboo_service, dependent: :destroy
@@ -105,6 +112,9 @@ class Project < ActiveRecord::Base
   has_one :bugzilla_service, dependent: :destroy
   has_one :gitlab_issue_tracker_service, dependent: :destroy, inverse_of: :project
   has_one :external_wiki_service, dependent: :destroy
+  has_one :kubernetes_service, dependent: :destroy, inverse_of: :project
+  has_one :prometheus_service, dependent: :destroy, inverse_of: :project
+  has_one :mock_ci_service, dependent: :destroy
 
   has_one  :forked_project_link,  dependent: :destroy, foreign_key: "forked_to_project_id"
   has_one  :forked_from_project,  through:   :forked_project_link
@@ -114,8 +124,6 @@ class Project < ActiveRecord::Base
 
   # Merge Requests for target project should be removed with it
   has_many :merge_requests,     dependent: :destroy, foreign_key: 'target_project_id'
-  # Merge requests from source project should be kept when source project was removed
-  has_many :fork_merge_requests, foreign_key: 'source_project_id', class_name: MergeRequest
   has_many :issues,             dependent: :destroy
   has_many :labels,             dependent: :destroy, class_name: 'ProjectLabel'
   has_many :services,           dependent: :destroy
@@ -126,7 +134,7 @@ class Project < ActiveRecord::Base
   has_many :hooks,              dependent: :destroy, class_name: 'ProjectHook'
   has_many :protected_branches, dependent: :destroy
 
-  has_many :project_authorizations, dependent: :destroy
+  has_many :project_authorizations
   has_many :authorized_users, through: :project_authorizations, source: :user, class_name: 'User'
   has_many :project_members, -> { where(requested_at: nil) }, dependent: :destroy, as: :source
   alias_method :members, :project_members
@@ -143,11 +151,13 @@ class Project < ActiveRecord::Base
   has_many :lfs_objects, through: :lfs_objects_projects
   has_many :project_group_links, dependent: :destroy
   has_many :invited_groups, through: :project_group_links, source: :group
+  has_many :pages_domains, dependent: :destroy
   has_many :todos, dependent: :destroy
   has_many :notification_settings, dependent: :destroy, as: :source
 
   has_one :import_data, dependent: :destroy, class_name: "ProjectImportData"
   has_one :project_feature, dependent: :destroy
+  has_one :statistics, class_name: 'ProjectStatistics', dependent: :delete
 
   has_many :commit_statuses, dependent: :destroy, foreign_key: :gl_project_id
   has_many :pipelines, dependent: :destroy, class_name: 'Ci::Pipeline', foreign_key: :gl_project_id
@@ -163,9 +173,11 @@ class Project < ActiveRecord::Base
   accepts_nested_attributes_for :project_feature
 
   delegate :name, to: :owner, allow_nil: true, prefix: true
+  delegate :count, to: :forks, prefix: true
   delegate :members, to: :team, prefix: true
   delegate :add_user, to: :team
   delegate :add_guest, :add_reporter, :add_developer, :add_master, to: :team
+  delegate :empty_repo?, to: :repository
 
   # Validations
   validates :creator, presence: true, on: :create
@@ -182,8 +194,8 @@ class Project < ActiveRecord::Base
     format: { with: Gitlab::Regex.project_path_regex,
               message: Gitlab::Regex.project_path_regex_message }
   validates :namespace, presence: true
-  validates_uniqueness_of :name, scope: :namespace_id
-  validates_uniqueness_of :path, scope: :namespace_id
+  validates :name, uniqueness: { scope: :namespace_id }
+  validates :path, uniqueness: { scope: :namespace_id }
   validates :import_url, addressable_url: true, if: :external_import?
   validates :star_count, numericality: { greater_than_or_equal_to: 0 }
   validate :check_limit, on: :create
@@ -201,10 +213,13 @@ class Project < ActiveRecord::Base
   before_save :ensure_runners_token
 
   mount_uploader :avatar, AvatarUploader
+  has_many :uploads, as: :model, dependent: :destroy
 
   # Scopes
   default_scope { where(pending_delete: false) }
 
+  scope :with_deleted, -> { unscope(where: :pending_delete) }
+
   scope :sorted_by_activity, -> { reorder(last_activity_at: :desc) }
   scope :sorted_by_stars, -> { reorder('projects.star_count DESC') }
 
@@ -217,6 +232,14 @@ class Project < ActiveRecord::Base
   scope :with_push, -> { joins(:events).where('events.action = ?', Event::PUSHED) }
 
   scope :with_project_feature, -> { joins('LEFT JOIN project_features ON projects.id = project_features.project_id') }
+  scope :with_statistics, -> { includes(:statistics) }
+  scope :with_shared_runners, -> { where(shared_runners_enabled: true) }
+  scope :inside_path, ->(path) do
+    # We need routes alias rs for JOIN so it does not conflict with
+    # includes(:route) which we use in ProjectsFinder.
+    joins("INNER JOIN routes rs ON rs.source_id = projects.id AND rs.source_type = 'Project'").
+      where('rs.path LIKE ?', "#{path}/%")
+  end
 
   # "enabled" here means "not disabled". It includes private features!
   scope :with_feature_enabled, ->(feature) {
@@ -314,7 +337,7 @@ class Project < ActiveRecord::Base
     end
 
     def search_by_visibility(level)
-      where(visibility_level: Gitlab::VisibilityLevel.const_get(level.upcase))
+      where(visibility_level: Gitlab::VisibilityLevel.string_options[level])
     end
 
     def search_by_title(query)
@@ -324,101 +347,22 @@ class Project < ActiveRecord::Base
       non_archived.where(table[:name].matches(pattern))
     end
 
-    # Finds a single project for the given path.
-    #
-    # path - The full project path (including namespace path).
-    #
-    # Returns a Project, or nil if no project could be found.
-    def find_with_namespace(path)
-      namespace_path, project_path = path.split('/', 2)
-
-      return unless namespace_path && project_path
-
-      namespace_path = connection.quote(namespace_path)
-      project_path = connection.quote(project_path)
-
-      # On MySQL we want to ensure the ORDER BY uses a case-sensitive match so
-      # any literal matches come first, for this we have to use "BINARY".
-      # Without this there's still no guarantee in what order MySQL will return
-      # rows.
-      binary = Gitlab::Database.mysql? ? 'BINARY' : ''
-
-      order_sql = "(CASE WHEN #{binary} namespaces.path = #{namespace_path} " \
-        "AND #{binary} projects.path = #{project_path} THEN 0 ELSE 1 END)"
-
-      where_paths_in([path]).reorder(order_sql).take
-    end
-
-    # Builds a relation to find multiple projects by their full paths.
-    #
-    # Each path must be in the following format:
-    #
-    #     namespace_path/project_path
-    #
-    # For example:
-    #
-    #     gitlab-org/gitlab-ce
-    #
-    # Usage:
-    #
-    #     Project.where_paths_in(%w{gitlab-org/gitlab-ce gitlab-org/gitlab-ee})
-    #
-    # This would return the projects with the full paths matching the values
-    # given.
-    #
-    # paths - An Array of full paths (namespace path + project path) for which
-    #         to find the projects.
-    #
-    # Returns an ActiveRecord::Relation.
-    def where_paths_in(paths)
-      wheres = []
-      cast_lower = Gitlab::Database.postgresql?
-
-      paths.each do |path|
-        namespace_path, project_path = path.split('/', 2)
-
-        next unless namespace_path && project_path
-
-        namespace_path = connection.quote(namespace_path)
-        project_path = connection.quote(project_path)
-
-        where = "(namespaces.path = #{namespace_path}
-          AND projects.path = #{project_path})"
-
-        if cast_lower
-          where = "(
-            #{where}
-            OR (
-              LOWER(namespaces.path) = LOWER(#{namespace_path})
-              AND LOWER(projects.path) = LOWER(#{project_path})
-            )
-          )"
-        end
-
-        wheres << where
-      end
-
-      if wheres.empty?
-        none
-      else
-        joins(:namespace).where(wheres.join(' OR '))
-      end
-    end
-
     def visibility_levels
       Gitlab::VisibilityLevel.options
     end
 
     def sort(method)
-      if method == 'repository_size_desc'
-        reorder(repository_size: :desc, id: :desc)
+      if method == 'storage_size_desc'
+        # storage_size is a joined column so we need to
+        # pass a string to avoid AR adding the table name
+        reorder('project_statistics.storage_size DESC, projects.id DESC')
       else
         order_by(method)
       end
     end
 
     def reference_pattern
-      name_pattern = Gitlab::Regex::NAMESPACE_REGEX_STR
+      name_pattern = Gitlab::Regex::FULL_NAMESPACE_REGEX_STR
 
       %r{
         ((?<namespace>#{name_pattern})\/)?
@@ -449,7 +393,7 @@ class Project < ActiveRecord::Base
   end
 
   def repository_storage_path
-    Gitlab.config.repositories.storages[repository_storage]
+    Gitlab.config.repositories.storages[repository_storage]['path']
   end
 
   def team
@@ -513,13 +457,14 @@ class Project < ActiveRecord::Base
   end
 
   def add_import_job
-    if forked?
-      job_id = RepositoryForkWorker.perform_async(id, forked_from_project.repository_storage_path,
-                                                  forked_from_project.path_with_namespace,
-                                                  self.namespace.path)
-    else
-      job_id = RepositoryImportWorker.perform_async(self.id)
-    end
+    job_id =
+      if forked?
+        RepositoryForkWorker.perform_async(id, forked_from_project.repository_storage_path,
+          forked_from_project.path_with_namespace,
+          self.namespace.full_path)
+      else
+        RepositoryImportWorker.perform_async(self.id)
+      end
 
     if job_id
       Rails.logger.info "Import job started for #{path_with_namespace} with job ID #{job_id}"
@@ -531,7 +476,7 @@ class Project < ActiveRecord::Base
   def reset_cache_and_import_attrs
     ProjectCacheWorker.perform_async(self.id)
 
-    self.import_data.destroy if self.import_data
+    self.import_data&.destroy
   end
 
   def import_url=(value)
@@ -607,8 +552,12 @@ class Project < ActiveRecord::Base
     import_type == 'gitlab_project'
   end
 
+  def gitea_import?
+    import_type == 'gitea'
+  end
+
   def check_limit
-    unless creator.can_create_project? or namespace.kind == 'group'
+    unless creator.can_create_project? || namespace.kind == 'group'
       projects_limit = creator.projects_limit
 
       if projects_limit == 0
@@ -654,10 +603,11 @@ class Project < ActiveRecord::Base
     end
   end
 
-  def to_reference(from_project = nil)
-    if cross_namespace_reference?(from_project)
+  # `from` argument can be a Namespace or Project.
+  def to_reference(from = nil, full: false)
+    if full || cross_namespace_reference?(from)
       path_with_namespace
-    elsif cross_project_reference?(from_project)
+    elsif cross_project_reference?(from)
       path
     end
   end
@@ -674,10 +624,6 @@ class Project < ActiveRecord::Base
     Gitlab::Routing.url_helpers.namespace_project_url(self.namespace, self)
   end
 
-  def web_url_without_protocol
-    web_url.split('://')[1]
-  end
-
   def new_issue_address(author)
     return unless Gitlab::IncomingEmail.supports_issue_creation? && author
 
@@ -818,6 +764,22 @@ class Project < ActiveRecord::Base
     @ci_service ||= ci_services.reorder(nil).find_by(active: true)
   end
 
+  def deployment_services
+    services.where(category: :deployment)
+  end
+
+  def deployment_service
+    @deployment_service ||= deployment_services.reorder(nil).find_by(active: true)
+  end
+
+  def monitoring_services
+    services.where(category: :monitoring)
+  end
+
+  def monitoring_service
+    @monitoring_service ||= monitoring_services.reorder(nil).find_by(active: true)
+  end
+
   def jira_tracker?
     issues_tracker.to_param == 'jira'
   end
@@ -868,25 +830,6 @@ class Project < ActiveRecord::Base
     end
   end
 
-  def name_with_namespace
-    @name_with_namespace ||= begin
-                               if namespace
-                                 namespace.human_name + ' / ' + name
-                               else
-                                 name
-                               end
-                             end
-  end
-  alias_method :human_name, :name_with_namespace
-
-  def path_with_namespace
-    if namespace
-      namespace.path + '/' + path
-    else
-      path
-    end
-  end
-
   def execute_hooks(data, hooks_scope = :push_hooks)
     hooks.send(hooks_scope).each do |hook|
       hook.async_execute(data, hooks_scope.to_s)
@@ -907,10 +850,6 @@ class Project < ActiveRecord::Base
     false
   end
 
-  def empty_repo?
-    repository.empty_repo?
-  end
-
   def repo
     repository.raw
   end
@@ -919,10 +858,6 @@ class Project < ActiveRecord::Base
     gitlab_shell.url_to_repo(path_with_namespace)
   end
 
-  def namespace_dir
-    namespace.try(:path) || ''
-  end
-
   def repo_exists?
     @repo_exists ||= repository.exists?
   rescue
@@ -945,8 +880,14 @@ class Project < ActiveRecord::Base
     url_to_repo
   end
 
-  def http_url_to_repo
-    "#{web_url}.git"
+  def http_url_to_repo(user = nil)
+    url = web_url
+
+    if user
+      url.sub!(%r{\Ahttps?://}) { |protocol| "#{protocol}#{user.username}@" }
+    end
+
+    "#{url}.git"
   end
 
   # Check if current branch name is marked as protected in the system
@@ -971,8 +912,8 @@ class Project < ActiveRecord::Base
 
   def rename_repo
     path_was = previous_changes['path'].first
-    old_path_with_namespace = File.join(namespace_dir, path_was)
-    new_path_with_namespace = File.join(namespace_dir, path)
+    old_path_with_namespace = File.join(namespace.full_path, path_was)
+    new_path_with_namespace = File.join(namespace.full_path, path)
 
     Rails.logger.error "Attempting to rename #{old_path_with_namespace} -> #{new_path_with_namespace}"
 
@@ -982,7 +923,7 @@ class Project < ActiveRecord::Base
       Rails.logger.error "Project #{old_path_with_namespace} cannot be renamed because container registry tags are present"
 
       # we currently doesn't support renaming repository if it contains tags in container registry
-      raise Exception.new('Project cannot be renamed, because tags are present in its container registry')
+      raise StandardError.new('Project cannot be renamed, because tags are present in its container registry')
     end
 
     if gitlab_shell.mv_repository(repository_storage_path, old_path_with_namespace, new_path_with_namespace)
@@ -1009,12 +950,13 @@ class Project < ActiveRecord::Base
 
       # if we cannot move namespace directory we should rollback
       # db changes in order to prevent out of sync between db and fs
-      raise Exception.new('repository cannot be renamed')
+      raise StandardError.new('repository cannot be renamed')
     end
 
     Gitlab::AppLogger.info "Project was renamed: #{old_path_with_namespace} -> #{new_path_with_namespace}"
 
-    Gitlab::UploadsTransfer.new.rename_project(path_was, path, namespace.path)
+    Gitlab::UploadsTransfer.new.rename_project(path_was, path, namespace.full_path)
+    Gitlab::PagesTransfer.new.rename_project(path_was, path, namespace.full_path)
   end
 
   # Expires various caches before a project is renamed.
@@ -1072,7 +1014,7 @@ class Project < ActiveRecord::Base
   end
 
   def visibility_level_field
-    visibility_level
+    :visibility_level
   end
 
   def archive!
@@ -1089,7 +1031,7 @@ class Project < ActiveRecord::Base
                                         "refs/heads/#{branch}",
                                         force: true)
     repository.copy_gitattributes(branch)
-    repository.expire_avatar_cache
+    repository.after_change_head
     reload_default_branch
   end
 
@@ -1097,18 +1039,6 @@ class Project < ActiveRecord::Base
     forked? && project == forked_from_project
   end
 
-  def update_repository_size
-    update_attribute(:repository_size, repository.size)
-  end
-
-  def update_commit_count
-    update_attribute(:commit_count, repository.commit_count)
-  end
-
-  def forks_count
-    forks.count
-  end
-
   def origin_merge_requests
     merge_requests.where(source_project_id: self.id)
   end
@@ -1163,12 +1093,20 @@ class Project < ActiveRecord::Base
     project_feature.update_attribute(:builds_access_level, ProjectFeature::ENABLED)
   end
 
+  def shared_runners_available?
+    shared_runners_enabled?
+  end
+
+  def shared_runners
+    shared_runners_available? ? Ci::Runner.shared : Ci::Runner.none
+  end
+
   def any_runners?(&block)
     if runners.active.any?(&block)
       return true
     end
 
-    shared_runners_enabled? && Ci::Runner.shared.active.any?(&block)
+    shared_runners.active.any?(&block)
   end
 
   def valid_runners_token?(token)
@@ -1216,6 +1154,51 @@ class Project < ActiveRecord::Base
     ensure_runners_token!
   end
 
+  def pages_deployed?
+    Dir.exist?(public_pages_path)
+  end
+
+  def pages_url
+    subdomain, _, url_path = full_path.partition('/')
+
+    # The hostname always needs to be in downcased
+    # All web servers convert hostname to lowercase
+    host = "#{subdomain}.#{Settings.pages.host}".downcase
+
+    # The host in URL always needs to be downcased
+    url = Gitlab.config.pages.url.sub(/^https?:\/\//) do |prefix|
+      "#{prefix}#{subdomain}."
+    end.downcase
+
+    # If the project path is the same as host, we serve it as group page
+    return url if host == url_path
+
+    "#{url}/#{url_path}"
+  end
+
+  def pages_subdomain
+    full_path.partition('/').first
+  end
+
+  def pages_path
+    File.join(Settings.pages.path, path_with_namespace)
+  end
+
+  def public_pages_path
+    File.join(pages_path, 'public')
+  end
+
+  def remove_pages
+    # 1. We rename pages to temporary directory
+    # 2. We wait 5 minutes, due to NFS caching
+    # 3. We asynchronously remove pages with force
+    temp_path = "#{path}.#{SecureRandom.hex}.deleted"
+
+    if Gitlab::PagesTransfer.new.rename_project(path, temp_path, namespace.full_path)
+      PagesWorker.perform_in(5.minutes, :remove, namespace.full_path, temp_path)
+    end
+  end
+
   def wiki
     @wiki ||= ProjectWiki.new(self, self.owner)
   end
@@ -1262,7 +1245,7 @@ class Project < ActiveRecord::Base
   end
 
   def ensure_dir_exist
-    gitlab_shell.add_namespace(repository_storage_path, namespace.path)
+    gitlab_shell.add_namespace(repository_storage_path, namespace.full_path)
   end
 
   def predefined_variables
@@ -1270,7 +1253,7 @@ class Project < ActiveRecord::Base
       { key: 'CI_PROJECT_ID', value: id.to_s, public: true },
       { key: 'CI_PROJECT_NAME', value: path, public: true },
       { key: 'CI_PROJECT_PATH', value: path_with_namespace, public: true },
-      { key: 'CI_PROJECT_NAMESPACE', value: namespace.path, public: true },
+      { key: 'CI_PROJECT_NAMESPACE', value: namespace.full_path, public: true },
       { key: 'CI_PROJECT_URL', value: web_url, public: true }
     ]
   end
@@ -1295,6 +1278,12 @@ class Project < ActiveRecord::Base
     end
   end
 
+  def deployment_variables
+    return [] unless deployment_service
+
+    deployment_service.predefined_variables
+  end
+
   def append_or_update_attribute(name, value)
     old_values = public_send(name.to_s)
 
@@ -1317,47 +1306,62 @@ class Project < ActiveRecord::Base
     Gitlab::Redis.with { |redis| redis.del(pushes_since_gc_redis_key) }
   end
 
-  def environments_for(ref, commit: nil, with_tags: false)
-    deployments_query = with_tags ? 'ref = ? OR tag IS TRUE' : 'ref = ?'
+  def route_map_for(commit_sha)
+    @route_maps_by_commit ||= Hash.new do |h, sha|
+      h[sha] = begin
+        data = repository.route_map_for(sha)
+        next unless data
 
-    environment_ids = deployments
-      .where(deployments_query, ref.to_s)
-      .group(:environment_id)
-      .select(:environment_id)
+        Gitlab::RouteMap.new(data)
+      rescue Gitlab::RouteMap::FormatError
+        nil
+      end
+    end
 
-    environments_found = environments.available
-      .where(id: environment_ids).to_a
+    @route_maps_by_commit[commit_sha]
+  end
 
-    return environments_found unless commit
+  def public_path_for_source_path(path, commit_sha)
+    map = route_map_for(commit_sha)
+    return unless map
 
-    environments_found.select do |environment|
-      environment.includes_commit?(commit)
-    end
+    map.public_path_for_source_path(path)
   end
 
-  def environments_recently_updated_on_branch(branch)
-    environments_for(branch).select do |environment|
-      environment.recently_updated_on_branch?(branch)
-    end
+  def parent
+    namespace
+  end
+
+  def parent_changed?
+    namespace_id_changed?
   end
 
+  alias_method :name_with_namespace, :full_name
+  alias_method :human_name, :full_name
+  alias_method :path_with_namespace, :full_path
+
   private
 
+  def cross_namespace_reference?(from)
+    case from
+    when Project
+      namespace != from.namespace
+    when Namespace
+      namespace != from
+    end
+  end
+
   # Check if a reference is being done cross-project
-  #
-  # from_project - Refering Project object
-  def cross_project_reference?(from_project)
-    from_project && self != from_project
+  def cross_project_reference?(from)
+    return true if from.is_a?(Namespace)
+
+    from && self != from
   end
 
   def pushes_since_gc_redis_key
     "projects/#{id}/pushes_since_gc"
   end
 
-  def cross_namespace_reference?(from_project)
-    from_project && namespace != from_project.namespace
-  end
-
   def default_branch_protected?
     current_application_settings.default_branch_protection == Gitlab::Access::PROTECTION_FULL ||
       current_application_settings.default_branch_protection == Gitlab::Access::PROTECTION_DEV_CAN_MERGE
@@ -1373,4 +1377,26 @@ class Project < ActiveRecord::Base
   def validate_board_limit(board)
     raise BoardLimitExceeded, 'Number of permitted boards exceeded' if boards.size >= NUMBER_OF_PERMITTED_BOARDS
   end
+
+  def update_project_statistics
+    stats = statistics || build_statistics
+    stats.update(namespace_id: namespace_id)
+  end
+
+  def check_pending_delete
+    return if valid_attribute?(:name) && valid_attribute?(:path)
+    return unless pending_delete_twin
+
+    %i[route route.path name path].each do |error|
+      errors.delete(error)
+    end
+
+    errors.add(:base, "The project is still being deleted. Please try again later.")
+  end
+
+  def pending_delete_twin
+    return false unless path
+
+    Project.unscoped.where(pending_delete: true).find_by_full_path(path_with_namespace)
+  end
 end
diff --git a/app/models/project_authorization.rb b/app/models/project_authorization.rb
index a00d43773d9..4c7f4f5a429 100644
--- a/app/models/project_authorization.rb
+++ b/app/models/project_authorization.rb
@@ -5,4 +5,17 @@ class ProjectAuthorization < ActiveRecord::Base
   validates :project, presence: true
   validates :access_level, inclusion: { in: Gitlab::Access.all_values }, presence: true
   validates :user, uniqueness: { scope: [:project, :access_level] }, presence: true
+
+  def self.insert_authorizations(rows, per_batch = 1000)
+    rows.each_slice(per_batch) do |slice|
+      tuples = slice.map do |tuple|
+        tuple.map { |value| connection.quote(value) }
+      end
+
+      connection.execute <<-EOF.strip_heredoc
+      INSERT INTO project_authorizations (user_id, project_id, access_level)
+      VALUES #{tuples.map { |tuple| "(#{tuple.join(', ')})" }.join(', ')}
+      EOF
+    end
+  end
 end
diff --git a/app/models/project_feature.rb b/app/models/project_feature.rb
index 03194fc2141..e3ef4919b28 100644
--- a/app/models/project_feature.rb
+++ b/app/models/project_feature.rb
@@ -18,7 +18,7 @@ class ProjectFeature < ActiveRecord::Base
   PRIVATE  = 10
   ENABLED  = 20
 
-  FEATURES = %i(issues merge_requests wiki snippets builds repository)
+  FEATURES = %i(issues merge_requests wiki snippets builds repository).freeze
 
   class << self
     def access_level_attribute(feature)
diff --git a/app/models/project_group_link.rb b/app/models/project_group_link.rb
index 6149c35cc61..ac1e9ab2b0b 100644
--- a/app/models/project_group_link.rb
+++ b/app/models/project_group_link.rb
@@ -16,8 +16,7 @@ class ProjectGroupLink < ActiveRecord::Base
   validates :group_access, inclusion: { in: Gitlab::Access.values }, presence: true
   validate :different_group
 
-  after_create :refresh_group_members_authorized_projects
-  after_destroy :refresh_group_members_authorized_projects
+  after_commit :refresh_group_members_authorized_projects
 
   def self.access_options
     Gitlab::Access.options
@@ -34,8 +33,15 @@ class ProjectGroupLink < ActiveRecord::Base
   private
 
   def different_group
-    if self.group && self.project && self.project.group == self.group
-      errors.add(:base, "Project cannot be shared with the project it is in.")
+    return unless self.group && self.project
+
+    project_group = self.project.group
+    return unless project_group
+
+    group_ids = project_group.ancestors.map(&:id).push(project_group.id)
+
+    if group_ids.include?(self.group.id)
+      errors.add(:base, "Project cannot be shared with the group it is in or one of its ancestors.")
     end
   end
 
diff --git a/app/models/project_label.rb b/app/models/project_label.rb
index 82f47f0e8fd..313815e5869 100644
--- a/app/models/project_label.rb
+++ b/app/models/project_label.rb
@@ -16,8 +16,8 @@ class ProjectLabel < Label
     'project_id'
   end
 
-  def to_reference(target_project = nil, format: :id)
-    super(project, target_project, format: format)
+  def to_reference(target_project = nil, format: :id, full: false)
+    super(project, target_project: target_project, format: format, full: full)
   end
 
   private
diff --git a/app/models/project_services/asana_service.rb b/app/models/project_services/asana_service.rb
index 7c23b766763..3728f5642e4 100644
--- a/app/models/project_services/asana_service.rb
+++ b/app/models/project_services/asana_service.rb
@@ -25,7 +25,7 @@ You can create a Personal Access Token here:
 http://app.asana.com/-/account_api'
   end
 
-  def to_param
+  def self.to_param
     'asana'
   end
 
@@ -44,7 +44,7 @@ http://app.asana.com/-/account_api'
     ]
   end
 
-  def supported_events
+  def self.supported_events
     %w(push)
   end
 
diff --git a/app/models/project_services/assembla_service.rb b/app/models/project_services/assembla_service.rb
index d839221d315..aeeff8917bf 100644
--- a/app/models/project_services/assembla_service.rb
+++ b/app/models/project_services/assembla_service.rb
@@ -12,7 +12,7 @@ class AssemblaService < Service
     'Project Management Software (Source Commits Endpoint)'
   end
 
-  def to_param
+  def self.to_param
     'assembla'
   end
 
@@ -23,7 +23,7 @@ class AssemblaService < Service
     ]
   end
 
-  def supported_events
+  def self.supported_events
     %w(push)
   end
 
diff --git a/app/models/project_services/bamboo_service.rb b/app/models/project_services/bamboo_service.rb
index b5c76e4d4fe..400020ee04a 100644
--- a/app/models/project_services/bamboo_service.rb
+++ b/app/models/project_services/bamboo_service.rb
@@ -1,4 +1,6 @@
 class BambooService < CiService
+  include ReactiveService
+
   prop_accessor :bamboo_url, :build_key, :username, :password
 
   validates :bamboo_url, presence: true, url: true, if: :activated?
@@ -38,7 +40,7 @@ class BambooService < CiService
     'You must set up automatic revision labeling and a repository trigger in Bamboo.'
   end
 
-  def to_param
+  def self.to_param
     'bamboo'
   end
 
@@ -54,35 +56,46 @@ class BambooService < CiService
     ]
   end
 
-  def supported_events
-    %w(push)
+  def build_page(sha, ref)
+    with_reactive_cache(sha, ref) {|cached| cached[:build_page] }
   end
 
-  def build_info(sha)
-    @response = get_path("rest/api/latest/result?label=#{sha}")
+  def commit_status(sha, ref)
+    with_reactive_cache(sha, ref) {|cached| cached[:commit_status] }
   end
 
-  def build_page(sha, ref)
-    build_info(sha) if @response.nil? || !@response.code
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+
+    get_path("updateAndBuild.action?buildKey=#{build_key}")
+  end
+
+  def calculate_reactive_cache(sha, ref)
+    response = get_path("rest/api/latest/result?label=#{sha}")
+
+    { build_page: read_build_page(response), commit_status: read_commit_status(response) }
+  end
 
-    if @response.code != 200 || @response['results']['results']['size'] == '0'
+  private
+
+  def read_build_page(response)
+    if response.code != 200 || response['results']['results']['size'] == '0'
       # If actual build link can't be determined, send user to build summary page.
       URI.join("#{bamboo_url}/", "browse/#{build_key}").to_s
     else
       # If actual build link is available, go to build result page.
-      result_key = @response['results']['results']['result']['planResultKey']['key']
+      result_key = response['results']['results']['result']['planResultKey']['key']
       URI.join("#{bamboo_url}/", "browse/#{result_key}").to_s
     end
   end
 
-  def commit_status(sha, ref)
-    build_info(sha) if @response.nil? || !@response.code
-    return :error unless @response.code == 200 || @response.code == 404
+  def read_commit_status(response)
+    return :error unless response.code == 200 || response.code == 404
 
-    status = if @response.code == 404 || @response['results']['results']['size'] == '0'
+    status = if response.code == 404 || response['results']['results']['size'] == '0'
                'Pending'
              else
-               @response['results']['results']['result']['buildState']
+               response['results']['results']['result']['buildState']
              end
 
     if status.include?('Success')
@@ -96,14 +109,6 @@ class BambooService < CiService
     end
   end
 
-  def execute(data)
-    return unless supported_events.include?(data[:object_kind])
-
-    get_path("updateAndBuild.action?buildKey=#{build_key}")
-  end
-
-  private
-
   def build_url(path)
     URI.join("#{bamboo_url}/", path).to_s
   end
diff --git a/app/models/project_services/bugzilla_service.rb b/app/models/project_services/bugzilla_service.rb
index 338e685339a..046e2809f45 100644
--- a/app/models/project_services/bugzilla_service.rb
+++ b/app/models/project_services/bugzilla_service.rb
@@ -19,7 +19,7 @@ class BugzillaService < IssueTrackerService
     end
   end
 
-  def to_param
+  def self.to_param
     'bugzilla'
   end
 end
diff --git a/app/models/project_services/buildkite_service.rb b/app/models/project_services/buildkite_service.rb
index 86a06321e21..5fb95050b83 100644
--- a/app/models/project_services/buildkite_service.rb
+++ b/app/models/project_services/buildkite_service.rb
@@ -1,9 +1,12 @@
 require "addressable/uri"
 
 class BuildkiteService < CiService
-  ENDPOINT = "https://buildkite.com"
+  include ReactiveService
 
-  prop_accessor :project_url, :token, :enable_ssl_verification
+  ENDPOINT = "https://buildkite.com".freeze
+
+  prop_accessor :project_url, :token
+  boolean_accessor :enable_ssl_verification
 
   validates :project_url, presence: true, url: true, if: :activated?
   validates :token, presence: true, if: :activated?
@@ -21,10 +24,6 @@ class BuildkiteService < CiService
     hook.save
   end
 
-  def supported_events
-    %w(push)
-  end
-
   def execute(data)
     return unless supported_events.include?(data[:object_kind])
 
@@ -32,13 +31,7 @@ class BuildkiteService < CiService
   end
 
   def commit_status(sha, ref)
-    response = HTTParty.get(commit_status_path(sha), verify: false)
-
-    if response.code == 200 && response['status']
-      response['status']
-    else
-      :error
-    end
+    with_reactive_cache(sha, ref) {|cached| cached[:commit_status] }
   end
 
   def commit_status_path(sha)
@@ -57,7 +50,7 @@ class BuildkiteService < CiService
     'Continuous integration and deployments'
   end
 
-  def to_param
+  def self.to_param
     'buildkite'
   end
 
@@ -77,6 +70,19 @@ class BuildkiteService < CiService
     ]
   end
 
+  def calculate_reactive_cache(sha, ref)
+    response = HTTParty.get(commit_status_path(sha), verify: false)
+
+    status =
+      if response.code == 200 && response['status']
+        response['status']
+      else
+        :error
+      end
+
+    { commit_status: status }
+  end
+
   private
 
   def webhook_token
diff --git a/app/models/project_services/builds_email_service.rb b/app/models/project_services/builds_email_service.rb
index 201b94b065b..ebd21e37189 100644
--- a/app/models/project_services/builds_email_service.rb
+++ b/app/models/project_services/builds_email_service.rb
@@ -19,11 +19,11 @@ class BuildsEmailService < Service
     'Email the builds status to a list of recipients.'
   end
 
-  def to_param
+  def self.to_param
     'builds_email'
   end
 
-  def supported_events
+  def self.supported_events
     %w(build)
   end
 
diff --git a/app/models/project_services/campfire_service.rb b/app/models/project_services/campfire_service.rb
index 5af93860d09..0de59af5652 100644
--- a/app/models/project_services/campfire_service.rb
+++ b/app/models/project_services/campfire_service.rb
@@ -12,7 +12,7 @@ class CampfireService < Service
     'Simple web-based real-time group chat'
   end
 
-  def to_param
+  def self.to_param
     'campfire'
   end
 
@@ -24,7 +24,7 @@ class CampfireService < Service
     ]
   end
 
-  def supported_events
+  def self.supported_events
     %w(push)
   end
 
diff --git a/app/models/project_services/chat_message/base_message.rb b/app/models/project_services/chat_message/base_message.rb
new file mode 100644
index 00000000000..86d271a3f69
--- /dev/null
+++ b/app/models/project_services/chat_message/base_message.rb
@@ -0,0 +1,38 @@
+require 'slack-notifier'
+
+module ChatMessage
+  class BaseMessage
+    def initialize(params)
+      raise NotImplementedError
+    end
+
+    def pretext
+      format(message)
+    end
+
+    def fallback
+    end
+
+    def attachments
+      raise NotImplementedError
+    end
+
+    private
+
+    def message
+      raise NotImplementedError
+    end
+
+    def format(string)
+      Slack::Notifier::LinkFormatter.format(string)
+    end
+
+    def attachment_color
+      '#345'
+    end
+
+    def link(text, url)
+      "[#{text}](#{url})"
+    end
+  end
+end
diff --git a/app/models/project_services/chat_message/build_message.rb b/app/models/project_services/chat_message/build_message.rb
new file mode 100644
index 00000000000..c776e0a20c4
--- /dev/null
+++ b/app/models/project_services/chat_message/build_message.rb
@@ -0,0 +1,102 @@
+module ChatMessage
+  class BuildMessage < BaseMessage
+    attr_reader :sha
+    attr_reader :ref_type
+    attr_reader :ref
+    attr_reader :status
+    attr_reader :project_name
+    attr_reader :project_url
+    attr_reader :user_name
+    attr_reader :user_url
+    attr_reader :duration
+    attr_reader :stage
+    attr_reader :build_id
+    attr_reader :build_name
+
+    def initialize(params)
+      @sha = params[:sha]
+      @ref_type = params[:tag] ? 'tag' : 'branch'
+      @ref = params[:ref]
+      @project_name = params[:project_name]
+      @project_url = params[:project_url]
+      @status = params[:commit][:status]
+      @user_name = params[:commit][:author_name]
+      @user_url = params[:commit][:author_url]
+      @duration = params[:commit][:duration]
+      @stage = params[:build_stage]
+      @build_name = params[:build_name]
+      @build_id = params[:build_id]
+    end
+
+    def pretext
+      ''
+    end
+
+    def fallback
+      format(message)
+    end
+
+    def attachments
+      [{ text: format(message), color: attachment_color }]
+    end
+
+    private
+
+    def message
+      "#{project_link}: Commit #{commit_link} of #{branch_link} #{ref_type} by #{user_link} #{humanized_status} on build #{build_link} of stage #{stage} in #{duration} #{'second'.pluralize(duration)}"
+    end
+
+    def build_url
+      "#{project_url}/builds/#{build_id}"
+    end
+
+    def build_link
+      link(build_name, build_url)
+    end
+
+    def user_link
+      link(user_name, user_url)
+    end
+
+    def format(string)
+      Slack::Notifier::LinkFormatter.format(string)
+    end
+
+    def humanized_status
+      case status
+      when 'success'
+        'passed'
+      else
+        status
+      end
+    end
+
+    def attachment_color
+      if status == 'success'
+        'good'
+      else
+        'danger'
+      end
+    end
+
+    def branch_url
+      "#{project_url}/commits/#{ref}"
+    end
+
+    def branch_link
+      link(ref, branch_url)
+    end
+
+    def project_link
+      link(project_name, project_url)
+    end
+
+    def commit_url
+      "#{project_url}/commit/#{sha}/builds"
+    end
+
+    def commit_link
+      link(Commit.truncate_sha(sha), commit_url)
+    end
+  end
+end
diff --git a/app/models/project_services/chat_message/issue_message.rb b/app/models/project_services/chat_message/issue_message.rb
new file mode 100644
index 00000000000..791e5b0cec7
--- /dev/null
+++ b/app/models/project_services/chat_message/issue_message.rb
@@ -0,0 +1,70 @@
+module ChatMessage
+  class IssueMessage < BaseMessage
+    attr_reader :user_name
+    attr_reader :title
+    attr_reader :project_name
+    attr_reader :project_url
+    attr_reader :issue_iid
+    attr_reader :issue_url
+    attr_reader :action
+    attr_reader :state
+    attr_reader :description
+
+    def initialize(params)
+      @user_name = params[:user][:username]
+      @project_name = params[:project_name]
+      @project_url = params[:project_url]
+
+      obj_attr = params[:object_attributes]
+      obj_attr = HashWithIndifferentAccess.new(obj_attr)
+      @title = obj_attr[:title]
+      @issue_iid = obj_attr[:iid]
+      @issue_url = obj_attr[:url]
+      @action = obj_attr[:action]
+      @state = obj_attr[:state]
+      @description = obj_attr[:description] || ''
+    end
+
+    def attachments
+      return [] unless opened_issue?
+
+      description_message
+    end
+
+    private
+
+    def message
+      case state
+      when "opened"
+        "[#{project_link}] Issue #{state} by #{user_name}"
+      else
+        "[#{project_link}] Issue #{issue_link} #{state} by #{user_name}"
+      end
+    end
+
+    def opened_issue?
+      action == "open"
+    end
+
+    def description_message
+      [{
+        title: issue_title,
+        title_link: issue_url,
+        text: format(description),
+        color: "#C95823"
+      }]
+    end
+
+    def project_link
+      link(project_name, project_url)
+    end
+
+    def issue_link
+      link(issue_title, issue_url)
+    end
+
+    def issue_title
+      "##{issue_iid} #{title}"
+    end
+  end
+end
diff --git a/app/models/project_services/chat_message/merge_message.rb b/app/models/project_services/chat_message/merge_message.rb
new file mode 100644
index 00000000000..5e5efca7bec
--- /dev/null
+++ b/app/models/project_services/chat_message/merge_message.rb
@@ -0,0 +1,60 @@
+module ChatMessage
+  class MergeMessage < BaseMessage
+    attr_reader :user_name
+    attr_reader :project_name
+    attr_reader :project_url
+    attr_reader :merge_request_id
+    attr_reader :source_branch
+    attr_reader :target_branch
+    attr_reader :state
+    attr_reader :title
+
+    def initialize(params)
+      @user_name = params[:user][:username]
+      @project_name = params[:project_name]
+      @project_url = params[:project_url]
+
+      obj_attr = params[:object_attributes]
+      obj_attr = HashWithIndifferentAccess.new(obj_attr)
+      @merge_request_id = obj_attr[:iid]
+      @source_branch = obj_attr[:source_branch]
+      @target_branch = obj_attr[:target_branch]
+      @state = obj_attr[:state]
+      @title = format_title(obj_attr[:title])
+    end
+
+    def pretext
+      format(message)
+    end
+
+    def attachments
+      []
+    end
+
+    private
+
+    def format_title(title)
+      '*' + title.lines.first.chomp + '*'
+    end
+
+    def message
+      merge_request_message
+    end
+
+    def project_link
+      link(project_name, project_url)
+    end
+
+    def merge_request_message
+      "#{user_name} #{state} #{merge_request_link} in #{project_link}: #{title}"
+    end
+
+    def merge_request_link
+      link("merge request !#{merge_request_id}", merge_request_url)
+    end
+
+    def merge_request_url
+      "#{project_url}/merge_requests/#{merge_request_id}"
+    end
+  end
+end
diff --git a/app/models/project_services/chat_message/note_message.rb b/app/models/project_services/chat_message/note_message.rb
new file mode 100644
index 00000000000..552113bac29
--- /dev/null
+++ b/app/models/project_services/chat_message/note_message.rb
@@ -0,0 +1,82 @@
+module ChatMessage
+  class NoteMessage < BaseMessage
+    attr_reader :message
+    attr_reader :user_name
+    attr_reader :project_name
+    attr_reader :project_url
+    attr_reader :note
+    attr_reader :note_url
+
+    def initialize(params)
+      params = HashWithIndifferentAccess.new(params)
+      @user_name = params[:user][:username]
+      @project_name = params[:project_name]
+      @project_url = params[:project_url]
+
+      obj_attr = params[:object_attributes]
+      obj_attr = HashWithIndifferentAccess.new(obj_attr)
+      @note = obj_attr[:note]
+      @note_url = obj_attr[:url]
+      noteable_type = obj_attr[:noteable_type]
+
+      case noteable_type
+      when "Commit"
+        create_commit_note(HashWithIndifferentAccess.new(params[:commit]))
+      when "Issue"
+        create_issue_note(HashWithIndifferentAccess.new(params[:issue]))
+      when "MergeRequest"
+        create_merge_note(HashWithIndifferentAccess.new(params[:merge_request]))
+      when "Snippet"
+        create_snippet_note(HashWithIndifferentAccess.new(params[:snippet]))
+      end
+    end
+
+    def attachments
+      description_message
+    end
+
+    private
+
+    def format_title(title)
+      title.lines.first.chomp
+    end
+
+    def create_commit_note(commit)
+      commit_sha = commit[:id]
+      commit_sha = Commit.truncate_sha(commit_sha)
+      commented_on_message(
+        "commit #{commit_sha}",
+        format_title(commit[:message]))
+    end
+
+    def create_issue_note(issue)
+      commented_on_message(
+        "issue ##{issue[:iid]}",
+        format_title(issue[:title]))
+    end
+
+    def create_merge_note(merge_request)
+      commented_on_message(
+        "merge request !#{merge_request[:iid]}",
+        format_title(merge_request[:title]))
+    end
+
+    def create_snippet_note(snippet)
+      commented_on_message(
+        "snippet ##{snippet[:id]}",
+        format_title(snippet[:title]))
+    end
+
+    def description_message
+      [{ text: format(note), color: attachment_color }]
+    end
+
+    def project_link
+      link(project_name, project_url)
+    end
+
+    def commented_on_message(target, title)
+      @message = "#{user_name} #{link('commented on ' + target, note_url)} in #{project_link}: *#{title}*"
+    end
+  end
+end
diff --git a/app/models/project_services/chat_message/pipeline_message.rb b/app/models/project_services/chat_message/pipeline_message.rb
new file mode 100644
index 00000000000..210027565a8
--- /dev/null
+++ b/app/models/project_services/chat_message/pipeline_message.rb
@@ -0,0 +1,78 @@
+module ChatMessage
+  class PipelineMessage < BaseMessage
+    attr_reader :ref_type, :ref, :status, :project_name, :project_url,
+                :user_name, :duration, :pipeline_id
+
+    def initialize(data)
+      pipeline_attributes = data[:object_attributes]
+      @ref_type = pipeline_attributes[:tag] ? 'tag' : 'branch'
+      @ref = pipeline_attributes[:ref]
+      @status = pipeline_attributes[:status]
+      @duration = pipeline_attributes[:duration]
+      @pipeline_id = pipeline_attributes[:id]
+
+      @project_name = data[:project][:path_with_namespace]
+      @project_url = data[:project][:web_url]
+      @user_name = (data[:user] && data[:user][:name]) || 'API'
+    end
+
+    def pretext
+      ''
+    end
+
+    def fallback
+      format(message)
+    end
+
+    def attachments
+      [{ text: format(message), color: attachment_color }]
+    end
+
+    private
+
+    def message
+      "#{project_link}: Pipeline #{pipeline_link} of #{branch_link} #{ref_type} by #{user_name} #{humanized_status} in #{duration} #{'second'.pluralize(duration)}"
+    end
+
+    def format(string)
+      Slack::Notifier::LinkFormatter.format(string)
+    end
+
+    def humanized_status
+      case status
+      when 'success'
+        'passed'
+      else
+        status
+      end
+    end
+
+    def attachment_color
+      if status == 'success'
+        'good'
+      else
+        'danger'
+      end
+    end
+
+    def branch_url
+      "#{project_url}/commits/#{ref}"
+    end
+
+    def branch_link
+      "[#{ref}](#{branch_url})"
+    end
+
+    def project_link
+      "[#{project_name}](#{project_url})"
+    end
+
+    def pipeline_url
+      "#{project_url}/pipelines/#{pipeline_id}"
+    end
+
+    def pipeline_link
+      "[##{pipeline_id}](#{pipeline_url})"
+    end
+  end
+end
diff --git a/app/models/project_services/chat_message/push_message.rb b/app/models/project_services/chat_message/push_message.rb
new file mode 100644
index 00000000000..2d73b71ec37
--- /dev/null
+++ b/app/models/project_services/chat_message/push_message.rb
@@ -0,0 +1,110 @@
+module ChatMessage
+  class PushMessage < BaseMessage
+    attr_reader :after
+    attr_reader :before
+    attr_reader :commits
+    attr_reader :project_name
+    attr_reader :project_url
+    attr_reader :ref
+    attr_reader :ref_type
+    attr_reader :user_name
+
+    def initialize(params)
+      @after = params[:after]
+      @before = params[:before]
+      @commits = params.fetch(:commits, [])
+      @project_name = params[:project_name]
+      @project_url = params[:project_url]
+      @ref_type = Gitlab::Git.tag_ref?(params[:ref]) ? 'tag' : 'branch'
+      @ref = Gitlab::Git.ref_name(params[:ref])
+      @user_name = params[:user_name]
+    end
+
+    def pretext
+      format(message)
+    end
+
+    def attachments
+      return [] if new_branch? || removed_branch?
+
+      commit_message_attachments
+    end
+
+    private
+
+    def message
+      if new_branch?
+        new_branch_message
+      elsif removed_branch?
+        removed_branch_message
+      else
+        push_message
+      end
+    end
+
+    def format(string)
+      Slack::Notifier::LinkFormatter.format(string)
+    end
+
+    def new_branch_message
+      "#{user_name} pushed new #{ref_type} #{branch_link} to #{project_link}"
+    end
+
+    def removed_branch_message
+      "#{user_name} removed #{ref_type} #{ref} from #{project_link}"
+    end
+
+    def push_message
+      "#{user_name} pushed to #{ref_type} #{branch_link} of #{project_link} (#{compare_link})"
+    end
+
+    def commit_messages
+      commits.map { |commit| compose_commit_message(commit) }.join("\n")
+    end
+
+    def commit_message_attachments
+      [{ text: format(commit_messages), color: attachment_color }]
+    end
+
+    def compose_commit_message(commit)
+      author = commit[:author][:name]
+      id = Commit.truncate_sha(commit[:id])
+      message = commit[:message]
+      url = commit[:url]
+
+      "[#{id}](#{url}): #{message} - #{author}"
+    end
+
+    def new_branch?
+      Gitlab::Git.blank_ref?(before)
+    end
+
+    def removed_branch?
+      Gitlab::Git.blank_ref?(after)
+    end
+
+    def branch_url
+      "#{project_url}/commits/#{ref}"
+    end
+
+    def compare_url
+      "#{project_url}/compare/#{before}...#{after}"
+    end
+
+    def branch_link
+      "[#{ref}](#{branch_url})"
+    end
+
+    def project_link
+      "[#{project_name}](#{project_url})"
+    end
+
+    def compare_link
+      "[Compare changes](#{compare_url})"
+    end
+
+    def attachment_color
+      '#345'
+    end
+  end
+end
diff --git a/app/models/project_services/chat_message/wiki_page_message.rb b/app/models/project_services/chat_message/wiki_page_message.rb
new file mode 100644
index 00000000000..134083e4504
--- /dev/null
+++ b/app/models/project_services/chat_message/wiki_page_message.rb
@@ -0,0 +1,53 @@
+module ChatMessage
+  class WikiPageMessage < BaseMessage
+    attr_reader :user_name
+    attr_reader :title
+    attr_reader :project_name
+    attr_reader :project_url
+    attr_reader :wiki_page_url
+    attr_reader :action
+    attr_reader :description
+
+    def initialize(params)
+      @user_name = params[:user][:username]
+      @project_name = params[:project_name]
+      @project_url = params[:project_url]
+
+      obj_attr = params[:object_attributes]
+      obj_attr = HashWithIndifferentAccess.new(obj_attr)
+      @title = obj_attr[:title]
+      @wiki_page_url = obj_attr[:url]
+      @description = obj_attr[:content]
+
+      @action =
+        case obj_attr[:action]
+        when "create"
+          "created"
+        when "update"
+          "edited"
+        end
+    end
+
+    def attachments
+      description_message
+    end
+
+    private
+
+    def message
+      "#{user_name} #{action} #{wiki_page_link} in #{project_link}: *#{title}*"
+    end
+
+    def description_message
+      [{ text: format(@description), color: attachment_color }]
+    end
+
+    def project_link
+      "[#{project_name}](#{project_url})"
+    end
+
+    def wiki_page_link
+      "[wiki page](#{wiki_page_url})"
+    end
+  end
+end
diff --git a/app/models/project_services/chat_notification_service.rb b/app/models/project_services/chat_notification_service.rb
new file mode 100644
index 00000000000..8468934425f
--- /dev/null
+++ b/app/models/project_services/chat_notification_service.rb
@@ -0,0 +1,149 @@
+# Base class for Chat notifications services
+# This class is not meant to be used directly, but only to inherit from.
+class ChatNotificationService < Service
+  include ChatMessage
+
+  default_value_for :category, 'chat'
+
+  prop_accessor :webhook, :username, :channel
+  boolean_accessor :notify_only_broken_builds, :notify_only_broken_pipelines
+
+  validates :webhook, presence: true, url: true, if: :activated?
+
+  def initialize_properties
+    # Custom serialized properties initialization
+    self.supported_events.each { |event| self.class.prop_accessor(event_channel_name(event)) }
+
+    if properties.nil?
+      self.properties = {}
+      self.notify_only_broken_builds = true
+      self.notify_only_broken_pipelines = true
+    end
+  end
+
+  def can_test?
+    valid?
+  end
+
+  def self.supported_events
+    %w[push issue confidential_issue merge_request note tag_push
+       build pipeline wiki_page]
+  end
+
+  def execute(data)
+    return unless supported_events.include?(data[:object_kind])
+    return unless webhook.present?
+
+    object_kind = data[:object_kind]
+
+    data = data.merge(
+      project_url: project_url,
+      project_name: project_name
+    )
+
+    # WebHook events often have an 'update' event that follows a 'open' or
+    # 'close' action. Ignore update events for now to prevent duplicate
+    # messages from arriving.
+
+    message = get_message(object_kind, data)
+
+    return false unless message
+
+    channel_name = get_channel_field(object_kind).presence || channel
+
+    opts = {}
+    opts[:channel] = channel_name if channel_name
+    opts[:username] = username if username
+
+    notifier = Slack::Notifier.new(webhook, opts)
+    notifier.ping(message.pretext, attachments: message.attachments, fallback: message.fallback)
+
+    true
+  end
+
+  def event_channel_names
+    supported_events.map { |event| event_channel_name(event) }
+  end
+
+  def event_field(event)
+    fields.find { |field| field[:name] == event_channel_name(event) }
+  end
+
+  def global_fields
+    fields.reject { |field| field[:name].end_with?('channel') }
+  end
+
+  def default_channel_placeholder
+    raise NotImplementedError
+  end
+
+  private
+
+  def get_message(object_kind, data)
+    case object_kind
+    when "push", "tag_push"
+      ChatMessage::PushMessage.new(data)
+    when "issue"
+      ChatMessage::IssueMessage.new(data) unless is_update?(data)
+    when "merge_request"
+      ChatMessage::MergeMessage.new(data) unless is_update?(data)
+    when "note"
+      ChatMessage::NoteMessage.new(data)
+    when "build"
+      ChatMessage::BuildMessage.new(data) if should_build_be_notified?(data)
+    when "pipeline"
+      ChatMessage::PipelineMessage.new(data) if should_pipeline_be_notified?(data)
+    when "wiki_page"
+      ChatMessage::WikiPageMessage.new(data)
+    end
+  end
+
+  def get_channel_field(event)
+    field_name = event_channel_name(event)
+    self.public_send(field_name)
+  end
+
+  def build_event_channels
+    supported_events.reduce([]) do |channels, event|
+      channels << { type: 'text', name: event_channel_name(event), placeholder: default_channel_placeholder }
+    end
+  end
+
+  def event_channel_name(event)
+    "#{event}_channel"
+  end
+
+  def project_name
+    project.name_with_namespace.gsub(/\s/, '')
+  end
+
+  def project_url
+    project.web_url
+  end
+
+  def is_update?(data)
+    data[:object_attributes][:action] == 'update'
+  end
+
+  def should_build_be_notified?(data)
+    case data[:commit][:status]
+    when 'success'
+      !notify_only_broken_builds?
+    when 'failed'
+      true
+    else
+      false
+    end
+  end
+
+  def should_pipeline_be_notified?(data)
+    case data[:object_attributes][:status]
+    when 'success'
+      !notify_only_broken_pipelines?
+    when 'failed'
+      true
+    else
+      false
+    end
+  end
+end
diff --git a/app/models/project_services/chat_service.rb b/app/models/project_services/chat_service.rb
deleted file mode 100644
index d36beff5fa6..00000000000
--- a/app/models/project_services/chat_service.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-# Base class for Chat services
-# This class is not meant to be used directly, but only to inherrit from.
-class ChatService < Service
-  default_value_for :category, 'chat'
-
-  has_many :chat_names, foreign_key: :service_id
-
-  def valid_token?(token)
-    self.respond_to?(:token) &&
-      self.token.present? &&
-      ActiveSupport::SecurityUtils.variable_size_secure_compare(token, self.token)
-  end
-
-  def supported_events
-    []
-  end
-
-  def trigger(params)
-    raise NotImplementedError
-  end
-end
diff --git a/app/models/project_services/chat_slash_commands_service.rb b/app/models/project_services/chat_slash_commands_service.rb
new file mode 100644
index 00000000000..8b5bc24fd3c
--- /dev/null
+++ b/app/models/project_services/chat_slash_commands_service.rb
@@ -0,0 +1,52 @@
+# Base class for Chat services
+# This class is not meant to be used directly, but only to inherrit from.
+class ChatSlashCommandsService < Service
+  default_value_for :category, 'chat'
+
+  prop_accessor :token
+
+  has_many :chat_names, foreign_key: :service_id, dependent: :destroy
+
+  def valid_token?(token)
+    self.respond_to?(:token) &&
+      self.token.present? &&
+      ActiveSupport::SecurityUtils.variable_size_secure_compare(token, self.token)
+  end
+
+  def self.supported_events
+    %w()
+  end
+
+  def can_test?
+    false
+  end
+
+  def fields
+    [
+      { type: 'text', name: 'token', placeholder: 'XXxxXXxxXXxxXXxxXXxxXXxx' }
+    ]
+  end
+
+  def trigger(params)
+    return unless valid_token?(params[:token])
+
+    user = find_chat_user(params)
+
+    if user
+      Gitlab::ChatCommands::Command.new(project, user, params).execute
+    else
+      url = authorize_chat_name_url(params)
+      Gitlab::ChatCommands::Presenters::Access.new(url).authorize
+    end
+  end
+
+  private
+
+  def find_chat_user(params)
+    ChatNames::FindUserService.new(self, params).execute
+  end
+
+  def authorize_chat_name_url(params)
+    ChatNames::AuthorizeUserService.new(self, params).execute
+  end
+end
diff --git a/app/models/project_services/ci_service.rb b/app/models/project_services/ci_service.rb
index 596c00705ad..82979c8bd34 100644
--- a/app/models/project_services/ci_service.rb
+++ b/app/models/project_services/ci_service.rb
@@ -8,19 +8,11 @@ class CiService < Service
     self.respond_to?(:token) && self.token.present? && ActiveSupport::SecurityUtils.variable_size_secure_compare(token, self.token)
   end
 
-  def supported_events
+  def self.supported_events
     %w(push)
   end
 
-  def merge_request_page(iid, sha, ref)
-    commit_page(sha, ref)
-  end
-
-  def commit_page(sha, ref)
-    build_page(sha, ref)
-  end
-
-  # Return complete url to merge_request page
+  # Return complete url to build page
   #
   # Ex.
   #   http://jenkins.example.com:8888/job/test1/scm/bySHA1/12d65c
@@ -35,23 +27,6 @@ class CiService < Service
   #
   #
   # Ex.
-  #   @service.merge_request_status(9, '13be4ac', 'dev')
-  #   # => 'success'
-  #
-  #   @service.merge_request_status(10, '2abe4ac', 'dev)
-  #   # => 'running'
-  #
-  #
-  def merge_request_status(iid, sha, ref)
-    commit_status(sha, ref)
-  end
-
-  # Return string with build status or :error symbol
-  #
-  # Allowed states: 'success', 'failed', 'running', 'pending', 'skipped'
-  #
-  #
-  # Ex.
   #   @service.commit_status('13be4ac', 'master')
   #   # => 'success'
   #
diff --git a/app/models/project_services/custom_issue_tracker_service.rb b/app/models/project_services/custom_issue_tracker_service.rb
index b2f426dc2ac..dea915a4d05 100644
--- a/app/models/project_services/custom_issue_tracker_service.rb
+++ b/app/models/project_services/custom_issue_tracker_service.rb
@@ -23,7 +23,7 @@ class CustomIssueTrackerService < IssueTrackerService
     end
   end
 
-  def to_param
+  def self.to_param
     'custom_issue_tracker'
   end
 
diff --git a/app/models/project_services/deployment_service.rb b/app/models/project_services/deployment_service.rb
new file mode 100644
index 00000000000..91a55514a9a
--- /dev/null
+++ b/app/models/project_services/deployment_service.rb
@@ -0,0 +1,33 @@
+# Base class for deployment services
+#
+# These services integrate with a deployment solution like Kubernetes/OpenShift,
+# Mesosphere, etc, to provide additional features to environments.
+class DeploymentService < Service
+  default_value_for :category, 'deployment'
+
+  def self.supported_events
+    %w()
+  end
+
+  def predefined_variables
+    []
+  end
+
+  # Environments may have a number of terminals. Should return an array of
+  # hashes describing them, e.g.:
+  #
+  #     [{
+  #       :selectors    => {"a" => "b", "foo" => "bar"},
+  #       :url          => "wss://external.example.com/exec",
+  #       :headers      => {"Authorization" => "Token xxx"},
+  #       :subprotocols => ["foo"],
+  #       :ca_pem       => "----BEGIN CERTIFICATE...", # optional
+  #       :created_at   => Time.now.utc
+  #     }]
+  #
+  # Selectors should be a set of values that uniquely identify a particular
+  # terminal
+  def terminals(environment)
+    raise NotImplementedError
+  end
+end
diff --git a/app/models/project_services/drone_ci_service.rb b/app/models/project_services/drone_ci_service.rb
index 5e4dd101c53..2717c240f05 100644
--- a/app/models/project_services/drone_ci_service.rb
+++ b/app/models/project_services/drone_ci_service.rb
@@ -1,5 +1,8 @@
 class DroneCiService < CiService
-  prop_accessor :drone_url, :token, :enable_ssl_verification
+  include ReactiveService
+
+  prop_accessor :drone_url, :token
+  boolean_accessor :enable_ssl_verification
 
   validates :drone_url, presence: true, url: true, if: :activated?
   validates :token, presence: true, if: :activated?
@@ -9,7 +12,7 @@ class DroneCiService < CiService
   def compose_service_hook
     hook = service_hook || build_service_hook
     # If using a service template, project may not be available
-    hook.url = [drone_url, "/api/hook", "?owner=#{project.namespace.path}", "&name=#{project.path}", "&access_token=#{token}"].join if project
+    hook.url = [drone_url, "/api/hook", "?owner=#{project.namespace.full_path}", "&name=#{project.path}", "&access_token=#{token}"].join if project
     hook.enable_ssl_verification = !!enable_ssl_verification
     hook.save
   end
@@ -29,89 +32,53 @@ class DroneCiService < CiService
     true
   end
 
-  def supported_events
+  def self.supported_events
     %w(push merge_request tag_push)
   end
 
-  def merge_request_status_path(iid, sha = nil, ref = nil)
-    url = [drone_url,
-           "gitlab/#{project.namespace.path}/#{project.path}/pulls/#{iid}",
-           "?access_token=#{token}"]
-
-    URI.join(*url).to_s
-  end
-
   def commit_status_path(sha, ref)
     url = [drone_url,
-           "gitlab/#{project.namespace.path}/#{project.path}/commits/#{sha}",
-           "?branch=#{URI::encode(ref.to_s)}&access_token=#{token}"]
+           "gitlab/#{project.full_path}/commits/#{sha}",
+           "?branch=#{URI.encode(ref.to_s)}&access_token=#{token}"]
 
     URI.join(*url).to_s
   end
 
-  def merge_request_status(iid, sha, ref)
-    response = HTTParty.get(merge_request_status_path(iid), verify: enable_ssl_verification)
-
-    if response.code == 200 and response['status']
-      case response['status']
-      when 'killed'
-        :canceled
-      when 'failure', 'error'
-        # Because drone return error if some test env failed
-        :failed
-      else
-        response["status"]
-      end
-    else
-      :error
-    end
-  rescue Errno::ECONNREFUSED
-    :error
+  def commit_status(sha, ref)
+    with_reactive_cache(sha, ref) {|cached| cached[:commit_status] }
   end
 
-  def commit_status(sha, ref)
+  def calculate_reactive_cache(sha, ref)
     response = HTTParty.get(commit_status_path(sha, ref), verify: enable_ssl_verification)
 
-    if response.code == 200 and response['status']
-      case response['status']
-      when 'killed'
-        :canceled
-      when 'failure', 'error'
-        # Because drone return error if some test env failed
-        :failed
+    status =
+      if response.code == 200 && response['status']
+        case response['status']
+        when 'killed'
+          :canceled
+        when 'failure', 'error'
+          # Because drone return error if some test env failed
+          :failed
+        else
+          response["status"]
+        end
       else
-        response["status"]
+        :error
       end
-    else
-      :error
-    end
-  rescue Errno::ECONNREFUSED
-    :error
-  end
 
-  def merge_request_page(iid, sha, ref)
-    url = [drone_url,
-           "gitlab/#{project.namespace.path}/#{project.path}/redirect/pulls/#{iid}"]
-
-    URI.join(*url).to_s
+    { commit_status: status }
+  rescue Errno::ECONNREFUSED
+    { commit_status: :error }
   end
 
-  def commit_page(sha, ref)
+  def build_page(sha, ref)
     url = [drone_url,
-           "gitlab/#{project.namespace.path}/#{project.path}/redirect/commits/#{sha}",
-           "?branch=#{URI::encode(ref.to_s)}"]
+           "gitlab/#{project.full_path}/redirect/commits/#{sha}",
+           "?branch=#{URI.encode(ref.to_s)}"]
 
     URI.join(*url).to_s
   end
 
-  def commit_coverage(sha, ref)
-    nil
-  end
-
-  def build_page(sha, ref)
-    commit_page(sha, ref)
-  end
-
   def title
     'Drone CI'
   end
@@ -120,7 +87,7 @@ class DroneCiService < CiService
     'Drone is a Continuous Integration platform built on Docker, written in Go'
   end
 
-  def to_param
+  def self.to_param
     'drone_ci'
   end
 
@@ -147,7 +114,7 @@ class DroneCiService < CiService
   end
 
   def merge_request_valid?(data)
-    ['opened', 'reopened'].include?(data[:object_attributes][:state]) &&
+    %w(opened reopened).include?(data[:object_attributes][:state]) &&
       data[:object_attributes][:merge_status] == 'unchecked'
   end
 end
diff --git a/app/models/project_services/emails_on_push_service.rb b/app/models/project_services/emails_on_push_service.rb
index e0083c43adb..f4f913ee0b6 100644
--- a/app/models/project_services/emails_on_push_service.rb
+++ b/app/models/project_services/emails_on_push_service.rb
@@ -1,6 +1,6 @@
 class EmailsOnPushService < Service
-  prop_accessor :send_from_committer_email
-  prop_accessor :disable_diffs
+  boolean_accessor :send_from_committer_email
+  boolean_accessor :disable_diffs
   prop_accessor :recipients
   validates :recipients, presence: true, if: :activated?
 
@@ -12,11 +12,11 @@ class EmailsOnPushService < Service
     'Email the commits and diff of each push to a list of recipients.'
   end
 
-  def to_param
+  def self.to_param
     'emails_on_push'
   end
 
-  def supported_events
+  def self.supported_events
     %w(push tag_push)
   end
 
@@ -24,20 +24,20 @@ class EmailsOnPushService < Service
     return unless supported_events.include?(push_data[:object_kind])
 
     EmailsOnPushWorker.perform_async(
-      project_id, 
-      recipients, 
-      push_data, 
-      send_from_committer_email:  send_from_committer_email?, 
-      disable_diffs:              disable_diffs?
+      project_id,
+      recipients,
+      push_data,
+      send_from_committer_email: send_from_committer_email?,
+      disable_diffs:             disable_diffs?
     )
   end
 
   def send_from_committer_email?
-    self.send_from_committer_email == "1"
+    Gitlab::Utils.to_boolean(self.send_from_committer_email)
   end
 
   def disable_diffs?
-    self.disable_diffs == "1"
+    Gitlab::Utils.to_boolean(self.disable_diffs)
   end
 
   def fields
diff --git a/app/models/project_services/external_wiki_service.rb b/app/models/project_services/external_wiki_service.rb
index d7b6e505191..bdf6fa6a586 100644
--- a/app/models/project_services/external_wiki_service.rb
+++ b/app/models/project_services/external_wiki_service.rb
@@ -13,7 +13,7 @@ class ExternalWikiService < Service
     'Replaces the link to the internal wiki with a link to an external wiki.'
   end
 
-  def to_param
+  def self.to_param
     'external_wiki'
   end
 
@@ -29,4 +29,8 @@ class ExternalWikiService < Service
       nil
     end
   end
+
+  def self.supported_events
+    %w()
+  end
 end
diff --git a/app/models/project_services/flowdock_service.rb b/app/models/project_services/flowdock_service.rb
index dd00275187f..10a13c3fbdc 100644
--- a/app/models/project_services/flowdock_service.rb
+++ b/app/models/project_services/flowdock_service.rb
@@ -12,7 +12,7 @@ class FlowdockService < Service
     'Flowdock is a collaboration web app for technical teams.'
   end
 
-  def to_param
+  def self.to_param
     'flowdock'
   end
 
@@ -22,7 +22,7 @@ class FlowdockService < Service
     ]
   end
 
-  def supported_events
+  def self.supported_events
     %w(push)
   end
 
diff --git a/app/models/project_services/gemnasium_service.rb b/app/models/project_services/gemnasium_service.rb
index 598aca5e06d..f271e1f1739 100644
--- a/app/models/project_services/gemnasium_service.rb
+++ b/app/models/project_services/gemnasium_service.rb
@@ -12,7 +12,7 @@ class GemnasiumService < Service
     'Gemnasium monitors your project dependencies and alerts you about updates and security vulnerabilities.'
   end
 
-  def to_param
+  def self.to_param
     'gemnasium'
   end
 
@@ -23,7 +23,7 @@ class GemnasiumService < Service
     ]
   end
 
-  def supported_events
+  def self.supported_events
     %w(push)
   end
 
diff --git a/app/models/project_services/gitlab_ci_service.rb b/app/models/project_services/gitlab_ci_service.rb
deleted file mode 100644
index bbc312f5215..00000000000
--- a/app/models/project_services/gitlab_ci_service.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-# TODO(ayufan): The GitLabCiService is deprecated and the type should be removed when the database entries are removed
-class GitlabCiService < CiService
-  # We override the active accessor to always make GitLabCiService disabled
-  # Otherwise the GitLabCiService can be picked, but should never be since it's deprecated
-  def active
-    false
-  end
-end
diff --git a/app/models/project_services/gitlab_issue_tracker_service.rb b/app/models/project_services/gitlab_issue_tracker_service.rb
index 6bd8d4ec568..ad4eb9536e1 100644
--- a/app/models/project_services/gitlab_issue_tracker_service.rb
+++ b/app/models/project_services/gitlab_issue_tracker_service.rb
@@ -7,7 +7,7 @@ class GitlabIssueTrackerService < IssueTrackerService
 
   default_value_for :default, true
 
-  def to_param
+  def self.to_param
     'gitlab'
   end
 
diff --git a/app/models/project_services/hipchat_service.rb b/app/models/project_services/hipchat_service.rb
index 660a8ae3421..c4142c38b2f 100644
--- a/app/models/project_services/hipchat_service.rb
+++ b/app/models/project_services/hipchat_service.rb
@@ -6,10 +6,10 @@ class HipchatService < Service
     a b i strong em br img pre code
     table th tr td caption colgroup col thead tbody tfoot
     ul ol li dl dt dd
-  ]
+  ].freeze
 
-  prop_accessor :token, :room, :server, :notify, :color, :api_version
-  boolean_accessor :notify_only_broken_builds
+  prop_accessor :token, :room, :server, :color, :api_version
+  boolean_accessor :notify_only_broken_builds, :notify
   validates :token, presence: true, if: :activated?
 
   def initialize_properties
@@ -27,7 +27,7 @@ class HipchatService < Service
     'Private group chat and IM'
   end
 
-  def to_param
+  def self.to_param
     'hipchat'
   end
 
@@ -36,7 +36,7 @@ class HipchatService < Service
       { type: 'text', name: 'token',     placeholder: 'Room token' },
       { type: 'text', name: 'room',      placeholder: 'Room name or ID' },
       { type: 'checkbox', name: 'notify' },
-      { type: 'select', name: 'color', choices: ['yellow', 'red', 'green', 'purple', 'gray', 'random'] },
+      { type: 'select', name: 'color', choices: %w(yellow red green purple gray random) },
       { type: 'text', name: 'api_version',
         placeholder: 'Leave blank for default (v2)' },
       { type: 'text', name: 'server',
@@ -45,7 +45,7 @@ class HipchatService < Service
     ]
   end
 
-  def supported_events
+  def self.supported_events
     %w(push issue confidential_issue merge_request note tag_push build)
   end
 
@@ -75,7 +75,7 @@ class HipchatService < Service
   end
 
   def message_options(data = nil)
-    { notify: notify.present? && notify == '1', color: message_color(data) }
+    { notify: notify.present? && Gitlab::Utils.to_boolean(notify), color: message_color(data) }
   end
 
   def create_message(data)
diff --git a/app/models/project_services/irker_service.rb b/app/models/project_services/irker_service.rb
index ce7d1c5d5b1..c62bb4fa120 100644
--- a/app/models/project_services/irker_service.rb
+++ b/app/models/project_services/irker_service.rb
@@ -2,7 +2,8 @@ require 'uri'
 
 class IrkerService < Service
   prop_accessor :server_host, :server_port, :default_irc_uri
-  prop_accessor :colorize_messages, :recipients, :channels
+  prop_accessor :recipients, :channels
+  boolean_accessor :colorize_messages
   validates :recipients, presence: true, if: :activated?
 
   before_validation :get_channels
@@ -16,11 +17,11 @@ class IrkerService < Service
     'gateway.'
   end
 
-  def to_param
+  def self.to_param
     'irker'
   end
 
-  def supported_events
+  def self.supported_events
     %w(push)
   end
 
@@ -32,7 +33,8 @@ class IrkerService < Service
   end
 
   def settings
-    { server_host: server_host.present? ? server_host : 'localhost',
+    {
+      server_host: server_host.present? ? server_host : 'localhost',
       server_port: server_port.present? ? server_port : 6659
     }
   end
@@ -95,7 +97,7 @@ class IrkerService < Service
     rescue URI::InvalidURIError
     end
 
-    unless uri.present? and default_irc_uri.nil?
+    unless uri.present? && default_irc_uri.nil?
       begin
         new_recipient = URI.join(default_irc_uri, '/', recipient).to_s
         uri = consider_uri(URI.parse(new_recipient))
diff --git a/app/models/project_services/issue_tracker_service.rb b/app/models/project_services/issue_tracker_service.rb
index 207bb816ad1..50435b67eda 100644
--- a/app/models/project_services/issue_tracker_service.rb
+++ b/app/models/project_services/issue_tracker_service.rb
@@ -1,4 +1,6 @@
 class IssueTrackerService < Service
+  validate :one_issue_tracker, if: :activated?, on: :manual_change
+
   default_value_for :category, 'issue_tracker'
 
   # Pattern used to extract links from comments
@@ -57,7 +59,7 @@ class IssueTrackerService < Service
     end
   end
 
-  def supported_events
+  def self.supported_events
     %w(push)
   end
 
@@ -85,11 +87,20 @@ class IssueTrackerService < Service
 
   def enabled_in_gitlab_config
     Gitlab.config.issues_tracker &&
-    Gitlab.config.issues_tracker.values.any? &&
-    issues_tracker
+      Gitlab.config.issues_tracker.values.any? &&
+      issues_tracker
   end
 
   def issues_tracker
     Gitlab.config.issues_tracker[to_param]
   end
+
+  def one_issue_tracker
+    return if template?
+    return if project.blank?
+
+    if project.services.external_issue_trackers.where.not(id: id).any?
+      errors.add(:base, 'Another issue tracker is already in use. Only one issue tracker service can be active at a time')
+    end
+  end
 end
diff --git a/app/models/project_services/jira_service.rb b/app/models/project_services/jira_service.rb
index 894315a8593..eef403dba92 100644
--- a/app/models/project_services/jira_service.rb
+++ b/app/models/project_services/jira_service.rb
@@ -12,7 +12,7 @@ class JiraService < IssueTrackerService
   # This is confusing, but JiraService does not really support these events.
   # The values here are required to display correct options in the service
   # configuration screen.
-  def supported_events
+  def self.supported_events
     %w(commit merge_request)
   end
 
@@ -60,9 +60,9 @@ class JiraService < IssueTrackerService
   end
 
   def help
-    'You need to configure JIRA before enabling this service. For more details
+    "You need to configure JIRA before enabling this service. For more details
     read the
-    [JIRA service documentation](https://docs.gitlab.com/ce/project_services/jira.html).'
+    [JIRA service documentation](#{help_page_url('project_services/jira')})."
   end
 
   def title
@@ -81,7 +81,7 @@ class JiraService < IssueTrackerService
     end
   end
 
-  def to_param
+  def self.to_param
     'jira'
   end
 
@@ -220,7 +220,7 @@ class JiraService < IssueTrackerService
     entity_title = data[:entity][:title]
     project_name = data[:project][:name]
 
-    message      = "[#{user_name}|#{user_url}] mentioned this issue in [a #{entity_name} of #{project_name}|#{entity_url}]:\n'#{entity_title}'"
+    message      = "[#{user_name}|#{user_url}] mentioned this issue in [a #{entity_name} of #{project_name}|#{entity_url}]:\n'#{entity_title.chomp}'"
     link_title   = "GitLab: Mentioned on #{entity_name} - #{entity_title}"
     link_props   = build_remote_link_props(url: entity_url, title: link_title)
 
@@ -250,21 +250,11 @@ class JiraService < IssueTrackerService
     end
   end
 
-  # Build remote link on JIRA properties
-  # Icons here must be available on WEB so JIRA can read the URL
-  # We are using a open word graphics icon which have LGPL license
   def build_remote_link_props(url:, title:, resolved: false)
     status = {
       resolved: resolved
     }
 
-    if resolved
-      status[:icon] = {
-        title: 'Closed',
-        url16x16: 'http://www.openwebgraphics.com/resources/data/1768/16x16_apply.png'
-      }
-    end
-
     {
       GlobalID: 'GitLab',
       object: {
diff --git a/app/models/project_services/kubernetes_service.rb b/app/models/project_services/kubernetes_service.rb
new file mode 100644
index 00000000000..02fbd5497fa
--- /dev/null
+++ b/app/models/project_services/kubernetes_service.rb
@@ -0,0 +1,183 @@
+class KubernetesService < DeploymentService
+  include Gitlab::CurrentSettings
+  include Gitlab::Kubernetes
+  include ReactiveCaching
+
+  self.reactive_cache_key = ->(service) { [service.class.model_name.singular, service.project_id] }
+
+  # Namespace defaults to the project path, but can be overridden in case that
+  # is an invalid or inappropriate name
+  prop_accessor :namespace
+
+  #  Access to kubernetes is directly through the API
+  prop_accessor :api_url
+
+  # Bearer authentication
+  # TODO:  user/password auth, client certificates
+  prop_accessor :token
+
+  # Provide a custom CA bundle for self-signed deployments
+  prop_accessor :ca_pem
+
+  with_options presence: true, if: :activated? do
+    validates :api_url, url: true
+    validates :token
+
+    validates :namespace,
+      format: {
+        with: Gitlab::Regex.kubernetes_namespace_regex,
+        message: Gitlab::Regex.kubernetes_namespace_regex_message,
+      },
+      length: 1..63
+  end
+
+  after_save :clear_reactive_cache!
+
+  def initialize_properties
+    if properties.nil?
+      self.properties = {}
+      self.namespace = "#{project.path}-#{project.id}" if project.present?
+    end
+  end
+
+  def title
+    'Kubernetes'
+  end
+
+  def description
+    'Kubernetes / Openshift integration'
+  end
+
+  def help
+    'To enable terminal access to Kubernetes environments, label your ' \
+    'deployments with `app=$CI_ENVIRONMENT_SLUG`'
+  end
+
+  def self.to_param
+    'kubernetes'
+  end
+
+  def fields
+    [
+        { type: 'text',
+          name: 'namespace',
+          title: 'Kubernetes namespace',
+          placeholder: 'Kubernetes namespace' },
+        { type: 'text',
+          name: 'api_url',
+          title: 'API URL',
+          placeholder: 'Kubernetes API URL, like https://kube.example.com/' },
+        { type: 'text',
+          name: 'token',
+          title: 'Service token',
+          placeholder: 'Service token' },
+        { type: 'textarea',
+          name: 'ca_pem',
+          title: 'Custom CA bundle',
+          placeholder: 'Certificate Authority bundle (PEM format)' },
+    ]
+  end
+
+  # Check we can connect to the Kubernetes API
+  def test(*args)
+    kubeclient = build_kubeclient!
+
+    kubeclient.discover
+    { success: kubeclient.discovered, result: "Checked API discovery endpoint" }
+  rescue => err
+    { success: false, result: err }
+  end
+
+  def predefined_variables
+    variables = [
+      { key: 'KUBE_URL', value: api_url, public: true },
+      { key: 'KUBE_TOKEN', value: token, public: false },
+      { key: 'KUBE_NAMESPACE', value: namespace, public: true }
+    ]
+
+    if ca_pem.present?
+      variables << { key: 'KUBE_CA_PEM', value: ca_pem, public: true }
+      variables << { key: 'KUBE_CA_PEM_FILE', value: ca_pem, public: true, file: true }
+    end
+
+    variables
+  end
+
+  # Constructs a list of terminals from the reactive cache
+  #
+  # Returns nil if the cache is empty, in which case you should try again a
+  # short time later
+  def terminals(environment)
+    with_reactive_cache do |data|
+      pods = data.fetch(:pods, nil)
+      filter_pods(pods, app: environment.slug).
+        flat_map { |pod| terminals_for_pod(api_url, namespace, pod) }.
+        each { |terminal| add_terminal_auth(terminal, terminal_auth) }
+    end
+  end
+
+  # Caches all pods in the namespace so other calls don't need to block on
+  # network access.
+  def calculate_reactive_cache
+    return unless active? && project && !project.pending_delete?
+
+    kubeclient = build_kubeclient!
+
+    # Store as hashes, rather than as third-party types
+    pods = begin
+      kubeclient.get_pods(namespace: namespace).as_json
+    rescue KubeException => err
+      raise err unless err.error_code == 404
+      []
+    end
+
+    # We may want to cache extra things in the future
+    { pods: pods }
+  end
+
+  private
+
+  def build_kubeclient!(api_path: 'api', api_version: 'v1')
+    raise "Incomplete settings" unless api_url && namespace && token
+
+    ::Kubeclient::Client.new(
+      join_api_url(api_path),
+      api_version,
+      auth_options: kubeclient_auth_options,
+      ssl_options: kubeclient_ssl_options,
+      http_proxy_uri: ENV['http_proxy']
+    )
+  end
+
+  def kubeclient_ssl_options
+    opts = { verify_ssl: OpenSSL::SSL::VERIFY_PEER }
+
+    if ca_pem.present?
+      opts[:cert_store] = OpenSSL::X509::Store.new
+      opts[:cert_store].add_cert(OpenSSL::X509::Certificate.new(ca_pem))
+    end
+
+    opts
+  end
+
+  def kubeclient_auth_options
+    { bearer_token: token }
+  end
+
+  def join_api_url(*parts)
+    url = URI.parse(api_url)
+    prefix = url.path.sub(%r{/+\z}, '')
+
+    url.path = [prefix, *parts].join("/")
+
+    url.to_s
+  end
+
+  def terminal_auth
+    {
+      token: token,
+      ca_pem: ca_pem,
+      max_session_time: current_application_settings.terminal_max_session_time
+    }
+  end
+end
diff --git a/app/models/project_services/mattermost_service.rb b/app/models/project_services/mattermost_service.rb
new file mode 100644
index 00000000000..c13538e9fea
--- /dev/null
+++ b/app/models/project_services/mattermost_service.rb
@@ -0,0 +1,41 @@
+class MattermostService < ChatNotificationService
+  def title
+    'Mattermost notifications'
+  end
+
+  def description
+    'Receive event notifications in Mattermost'
+  end
+
+  def self.to_param
+    'mattermost'
+  end
+
+  def help
+    'This service sends notifications about projects events to Mattermost channels.<br />
+    To set up this service:
+    <ol>
+      <li><a href="https://docs.mattermost.com/developer/webhooks-incoming.html#enabling-incoming-webhooks">Enable incoming webhooks</a> in your Mattermost installation.</li>
+      <li><a href="https://docs.mattermost.com/developer/webhooks-incoming.html#creating-integrations-using-incoming-webhooks">Add an incoming webhook</a> in your Mattermost team. The default channel can be overridden for each event.</li>
+      <li>Paste the webhook <strong>URL</strong> into the field below.</li>
+      <li>Select events below to enable notifications. The <strong>Channel handle</strong> and <strong>Username</strong> fields are optional.</li>
+    </ol>'
+  end
+
+  def fields
+    default_fields + build_event_channels
+  end
+
+  def default_fields
+    [
+      { type: 'text', name: 'webhook', placeholder: 'e.g. http://mattermost_host/hooks/…' },
+      { type: 'text', name: 'username', placeholder: 'e.g. GitLab' },
+      { type: 'checkbox', name: 'notify_only_broken_builds' },
+      { type: 'checkbox', name: 'notify_only_broken_pipelines' },
+    ]
+  end
+
+  def default_channel_placeholder
+    "Channel handle (e.g. town-square)"
+  end
+end
diff --git a/app/models/project_services/mattermost_slash_commands_service.rb b/app/models/project_services/mattermost_slash_commands_service.rb
index 33431f41dc2..56f42d63b2d 100644
--- a/app/models/project_services/mattermost_slash_commands_service.rb
+++ b/app/models/project_services/mattermost_slash_commands_service.rb
@@ -1,4 +1,4 @@
-class MattermostSlashCommandsService < ChatService
+class MattermostSlashCommandsService < ChatSlashCommandsService
   include TriggersHelper
 
   prop_accessor :token
@@ -8,42 +8,44 @@ class MattermostSlashCommandsService < ChatService
   end
 
   def title
-    'Mattermost Command'
+    'Mattermost slash commands'
   end
 
   def description
-    "Perform common operations on GitLab in Mattermost"
+    "Perform common operations in Mattermost"
   end
 
-  def to_param
+  def self.to_param
     'mattermost_slash_commands'
   end
 
-  def fields
-    [
-      { type: 'text', name: 'token', placeholder: '' }
-    ]
-  end
-
-  def trigger(params)
-    return nil unless valid_token?(params[:token])
+  def configure(user, params)
+    token = Mattermost::Command.new(user).
+      create(command(params))
 
-    user = find_chat_user(params)
-    unless user
-      url = authorize_chat_name_url(params)
-      return Mattermost::Presenter.authorize_chat_name(url)
-    end
+    update(active: true, token: token) if token
+  rescue Mattermost::Error => e
+    [false, e.message]
+  end
 
-    Gitlab::ChatCommands::Command.new(project, user, params).execute
+  def list_teams(current_user)
+    [Mattermost::Team.new(current_user).all, nil]
+  rescue Mattermost::Error => e
+    [[], e.message]
   end
 
   private
 
-  def find_chat_user(params)
-    ChatNames::FindUserService.new(self, params).execute
-  end
-
-  def authorize_chat_name_url(params)
-    ChatNames::AuthorizeUserService.new(self, params).execute
+  def command(params)
+    pretty_project_name = project.name_with_namespace
+
+    params.merge(
+      auto_complete: true,
+      auto_complete_desc: "Perform common operations on: #{pretty_project_name}",
+      auto_complete_hint: '[help]',
+      description: "Perform common operations on: #{pretty_project_name}",
+      display_name: "GitLab / #{pretty_project_name}",
+      method: 'P',
+      username: 'GitLab')
   end
 end
diff --git a/app/models/project_services/mock_ci_service.rb b/app/models/project_services/mock_ci_service.rb
new file mode 100644
index 00000000000..a8d581a1f67
--- /dev/null
+++ b/app/models/project_services/mock_ci_service.rb
@@ -0,0 +1,82 @@
+# For an example companion mocking service, see https://gitlab.com/gitlab-org/gitlab-mock-ci-service
+class MockCiService < CiService
+  ALLOWED_STATES = %w[failed canceled running pending success success_with_warnings skipped not_found].freeze
+
+  prop_accessor :mock_service_url
+  validates :mock_service_url, presence: true, url: true, if: :activated?
+
+  def title
+    'MockCI'
+  end
+
+  def description
+    'Mock an external CI'
+  end
+
+  def self.to_param
+    'mock_ci'
+  end
+
+  def fields
+    [
+      { type: 'text',
+        name: 'mock_service_url',
+        placeholder: 'http://localhost:4004' },
+    ]
+  end
+
+  # Return complete url to build page
+  #
+  # Ex.
+  #   http://jenkins.example.com:8888/job/test1/scm/bySHA1/12d65c
+  #
+  def build_page(sha, ref)
+    url = [mock_service_url,
+           "#{project.namespace.path}/#{project.path}/status/#{sha}"]
+
+    URI.join(*url).to_s
+  end
+
+  # Return string with build status or :error symbol
+  #
+  # Allowed states: 'success', 'failed', 'running', 'pending', 'skipped'
+  #
+  #
+  # Ex.
+  #   @service.commit_status('13be4ac', 'master')
+  #   # => 'success'
+  #
+  #   @service.commit_status('2abe4ac', 'dev')
+  #   # => 'running'
+  #
+  #
+  def commit_status(sha, ref)
+    response = HTTParty.get(commit_status_path(sha), verify: false)
+    read_commit_status(response)
+  rescue Errno::ECONNREFUSED
+    :error
+  end
+
+  def commit_status_path(sha)
+    url = [mock_service_url,
+           "#{project.namespace.path}/#{project.path}/status/#{sha}.json"]
+
+    URI.join(*url).to_s
+  end
+
+  def read_commit_status(response)
+    return :error unless response.code == 200 || response.code == 404
+
+    status = if response.code == 404
+               'pending'
+             else
+               response['status']
+             end
+
+    if status.present? && ALLOWED_STATES.include?(status)
+      status
+    else
+      :error
+    end
+  end
+end
diff --git a/app/models/project_services/monitoring_service.rb b/app/models/project_services/monitoring_service.rb
new file mode 100644
index 00000000000..ea585721e8f
--- /dev/null
+++ b/app/models/project_services/monitoring_service.rb
@@ -0,0 +1,16 @@
+# Base class for monitoring services
+#
+# These services integrate with a deployment solution like Prometheus
+# to provide additional features for environments.
+class MonitoringService < Service
+  default_value_for :category, 'monitoring'
+
+  def self.supported_events
+    %w()
+  end
+
+  # Environments have a number of metrics
+  def metrics(environment)
+    raise NotImplementedError
+  end
+end
diff --git a/app/models/project_services/pipelines_email_service.rb b/app/models/project_services/pipelines_email_service.rb
index 745f9bd1b43..ac617f409d9 100644
--- a/app/models/project_services/pipelines_email_service.rb
+++ b/app/models/project_services/pipelines_email_service.rb
@@ -15,11 +15,11 @@ class PipelinesEmailService < Service
     'Email the pipelines status to a list of recipients.'
   end
 
-  def to_param
+  def self.to_param
     'pipelines_email'
   end
 
-  def supported_events
+  def self.supported_events
     %w[pipeline]
   end
 
diff --git a/app/models/project_services/pivotaltracker_service.rb b/app/models/project_services/pivotaltracker_service.rb
index 5301f9fa0ff..d86f4f6f448 100644
--- a/app/models/project_services/pivotaltracker_service.rb
+++ b/app/models/project_services/pivotaltracker_service.rb
@@ -1,7 +1,7 @@
 class PivotaltrackerService < Service
   include HTTParty
 
-  API_ENDPOINT = 'https://www.pivotaltracker.com/services/v5/source_commits'
+  API_ENDPOINT = 'https://www.pivotaltracker.com/services/v5/source_commits'.freeze
 
   prop_accessor :token, :restrict_to_branch
   validates :token, presence: true, if: :activated?
@@ -14,7 +14,7 @@ class PivotaltrackerService < Service
     'Project Management Software (Source Commits Endpoint)'
   end
 
-  def to_param
+  def self.to_param
     'pivotaltracker'
   end
 
@@ -34,7 +34,7 @@ class PivotaltrackerService < Service
     ]
   end
 
-  def supported_events
+  def self.supported_events
     %w(push)
   end
 
diff --git a/app/models/project_services/prometheus_service.rb b/app/models/project_services/prometheus_service.rb
new file mode 100644
index 00000000000..375966b9efc
--- /dev/null
+++ b/app/models/project_services/prometheus_service.rb
@@ -0,0 +1,93 @@
+class PrometheusService < MonitoringService
+  include ReactiveCaching
+
+  self.reactive_cache_key = ->(service) { [service.class.model_name.singular, service.project_id] }
+  self.reactive_cache_lease_timeout = 30.seconds
+  self.reactive_cache_refresh_interval = 30.seconds
+  self.reactive_cache_lifetime = 1.minute
+
+  #  Access to prometheus is directly through the API
+  prop_accessor :api_url
+
+  with_options presence: true, if: :activated? do
+    validates :api_url, url: true
+  end
+
+  after_save :clear_reactive_cache!
+
+  def initialize_properties
+    if properties.nil?
+      self.properties = {}
+    end
+  end
+
+  def title
+    'Prometheus'
+  end
+
+  def description
+    'Prometheus monitoring'
+  end
+
+  def help
+    'Retrieves `container_cpu_usage_seconds_total` and `container_memory_usage_bytes` from the configured Prometheus server. An `environment` label is required on each metric to identify the Environment.'
+  end
+
+  def self.to_param
+    'prometheus'
+  end
+
+  def fields
+    [
+      {
+        type: 'text',
+        name: 'api_url',
+        title: 'API URL',
+        placeholder: 'Prometheus API Base URL, like http://prometheus.example.com/'
+      }
+    ]
+  end
+
+  # Check we can connect to the Prometheus API
+  def test(*args)
+    client.ping
+
+    { success: true, result: 'Checked API endpoint' }
+  rescue Gitlab::PrometheusError => err
+    { success: false, result: err }
+  end
+
+  def metrics(environment)
+    with_reactive_cache(environment.slug) do |data|
+      data
+    end
+  end
+
+  # Cache metrics for specific environment
+  def calculate_reactive_cache(environment_slug)
+    return unless active? && project && !project.pending_delete?
+
+    memory_query = %{sum(container_memory_usage_bytes{container_name="app",environment="#{environment_slug}"})/1024/1024}
+    cpu_query = %{sum(rate(container_cpu_usage_seconds_total{container_name="app",environment="#{environment_slug}"}[2m]))}
+
+    {
+      success: true,
+      metrics: {
+        # Memory used in MB
+        memory_values: client.query_range(memory_query, start: 8.hours.ago),
+        memory_current: client.query(memory_query),
+        # CPU Usage rate in cores.
+        cpu_values: client.query_range(cpu_query, start: 8.hours.ago),
+        cpu_current: client.query(cpu_query)
+      },
+      last_update: Time.now.utc
+    }
+
+  rescue Gitlab::PrometheusError => err
+    { success: false, result: err.message }
+  end
+
+  def client
+    @prometheus ||= Gitlab::Prometheus.new(api_url: api_url)
+  end
+end
diff --git a/app/models/project_services/pushover_service.rb b/app/models/project_services/pushover_service.rb
index 3dd878e4c7d..3e618a8dbf1 100644
--- a/app/models/project_services/pushover_service.rb
+++ b/app/models/project_services/pushover_service.rb
@@ -13,7 +13,7 @@ class PushoverService < Service
     'Pushover makes it easy to get real-time notifications on your Android device, iPhone, iPad, and Desktop.'
   end
 
-  def to_param
+  def self.to_param
     'pushover'
   end
 
@@ -29,25 +29,24 @@ class PushoverService < Service
           ['Normal Priority', 0],
           ['High Priority', 1]
         ],
-        default_choice: 0
-      },
+        default_choice: 0 },
       { type: 'select', name: 'sound', choices:
         [
           ['Device default sound', nil],
           ['Pushover (default)', 'pushover'],
-          ['Bike', 'bike'],
-          ['Bugle', 'bugle'],
+          %w(Bike bike),
+          %w(Bugle bugle),
           ['Cash Register', 'cashregister'],
-          ['Classical', 'classical'],
-          ['Cosmic', 'cosmic'],
-          ['Falling', 'falling'],
-          ['Gamelan', 'gamelan'],
-          ['Incoming', 'incoming'],
-          ['Intermission', 'intermission'],
-          ['Magic', 'magic'],
-          ['Mechanical', 'mechanical'],
+          %w(Classical classical),
+          %w(Cosmic cosmic),
+          %w(Falling falling),
+          %w(Gamelan gamelan),
+          %w(Incoming incoming),
+          %w(Intermission intermission),
+          %w(Magic magic),
+          %w(Mechanical mechanical),
           ['Piano Bar', 'pianobar'],
-          ['Siren', 'siren'],
+          %w(Siren siren),
           ['Space Alarm', 'spacealarm'],
           ['Tug Boat', 'tugboat'],
           ['Alien Alarm (long)', 'alien'],
@@ -56,12 +55,11 @@ class PushoverService < Service
           ['Pushover Echo (long)', 'echo'],
           ['Up Down (long)', 'updown'],
           ['None (silent)', 'none']
-        ]
-      },
+        ] },
     ]
   end
 
-  def supported_events
+  def self.supported_events
     %w(push)
   end
 
@@ -72,13 +70,14 @@ class PushoverService < Service
     before = data[:before]
     after = data[:after]
 
-    if Gitlab::Git.blank_ref?(before)
-      message = "#{data[:user_name]} pushed new branch \"#{ref}\"."
-    elsif Gitlab::Git.blank_ref?(after)
-      message = "#{data[:user_name]} deleted branch \"#{ref}\"."
-    else
-      message = "#{data[:user_name]} push to branch \"#{ref}\"."
-    end
+    message =
+      if Gitlab::Git.blank_ref?(before)
+        "#{data[:user_name]} pushed new branch \"#{ref}\"."
+      elsif Gitlab::Git.blank_ref?(after)
+        "#{data[:user_name]} deleted branch \"#{ref}\"."
+      else
+        "#{data[:user_name]} push to branch \"#{ref}\"."
+      end
 
     if data[:total_commits_count] > 0
       message << "\nTotal commits count: #{data[:total_commits_count]}"
@@ -97,7 +96,7 @@ class PushoverService < Service
 
     # Sound parameter MUST NOT be sent to API if not selected
     if sound
-      pushover_data.merge!(sound: sound)
+      pushover_data[:sound] = sound
     end
 
     PushoverService.post('/messages.json', body: pushover_data)
diff --git a/app/models/project_services/redmine_service.rb b/app/models/project_services/redmine_service.rb
index f9da273cf08..6acf611eba5 100644
--- a/app/models/project_services/redmine_service.rb
+++ b/app/models/project_services/redmine_service.rb
@@ -19,7 +19,7 @@ class RedmineService < IssueTrackerService
     end
   end
 
-  def to_param
+  def self.to_param
     'redmine'
   end
 end
diff --git a/app/models/project_services/slack_service.rb b/app/models/project_services/slack_service.rb
index e1b937817f4..da7496573ef 100644
--- a/app/models/project_services/slack_service.rb
+++ b/app/models/project_services/slack_service.rb
@@ -1,176 +1,40 @@
-class SlackService < Service
-  prop_accessor :webhook, :username, :channel
-  boolean_accessor :notify_only_broken_builds, :notify_only_broken_pipelines
-  validates :webhook, presence: true, url: true, if: :activated?
-
-  def initialize_properties
-    # Custom serialized properties initialization
-    self.supported_events.each { |event| self.class.prop_accessor(event_channel_name(event)) }
-
-    if properties.nil?
-      self.properties = {}
-      self.notify_only_broken_builds = true
-      self.notify_only_broken_pipelines = true
-    end
-  end
-
+class SlackService < ChatNotificationService
   def title
-    'Slack'
+    'Slack notifications'
   end
 
   def description
-    'A team communication tool for the 21st century'
+    'Receive event notifications in Slack'
   end
 
-  def to_param
+  def self.to_param
     'slack'
   end
 
   def help
-    'This service sends notifications to your Slack channel.<br/>
-    To setup this Service you need to create a new <b>"Incoming webhook"</b> in your Slack integration panel,
-    and enter the Webhook URL below.'
+    'This service sends notifications about projects events to Slack channels.<br />
+    To set up this service:
+    <ol>
+      <li><a href="https://slack.com/apps/A0F7XDUAZ-incoming-webhooks">Add an incoming webhook</a> in your Slack team. The default channel can be overridden for each event.</li>
+      <li>Paste the <strong>Webhook URL</strong> into the field below.</li>
+      <li>Select events below to enable notifications. The <strong>Channel name</strong> and <strong>Username</strong> fields are optional.</li>
+    </ol>'
   end
 
   def fields
-    default_fields =
-      [
-        { type: 'text', name: 'webhook',   placeholder: 'https://hooks.slack.com/services/...' },
-        { type: 'text', name: 'username', placeholder: 'username' },
-        { type: 'text', name: 'channel', placeholder: "#general" },
-        { type: 'checkbox', name: 'notify_only_broken_builds' },
-        { type: 'checkbox', name: 'notify_only_broken_pipelines' },
-      ]
-
     default_fields + build_event_channels
   end
 
-  def supported_events
-    %w[push issue confidential_issue merge_request note tag_push
-       build pipeline wiki_page]
-  end
-
-  def execute(data)
-    return unless supported_events.include?(data[:object_kind])
-    return unless webhook.present?
-
-    object_kind = data[:object_kind]
-
-    data = data.merge(
-      project_url: project_url,
-      project_name: project_name
-    )
-
-    # WebHook events often have an 'update' event that follows a 'open' or
-    # 'close' action. Ignore update events for now to prevent duplicate
-    # messages from arriving.
-
-    message = get_message(object_kind, data)
-
-    if message
-      opt = {}
-
-      event_channel = get_channel_field(object_kind) || channel
-
-      opt[:channel] = event_channel if event_channel
-      opt[:username] = username if username
-
-      notifier = Slack::Notifier.new(webhook, opt)
-      notifier.ping(message.pretext, attachments: message.attachments, fallback: message.fallback)
-
-      true
-    else
-      false
-    end
-  end
-
-  def event_channel_names
-    supported_events.map { |event| event_channel_name(event) }
-  end
-
-  def event_field(event)
-    fields.find { |field| field[:name] == event_channel_name(event) }
+  def default_fields
+    [
+      { type: 'text', name: 'webhook', placeholder: 'e.g. https://hooks.slack.com/services/…' },
+      { type: 'text', name: 'username', placeholder: 'e.g. GitLab' },
+      { type: 'checkbox', name: 'notify_only_broken_builds' },
+      { type: 'checkbox', name: 'notify_only_broken_pipelines' },
+    ]
   end
 
-  def global_fields
-    fields.reject { |field| field[:name].end_with?('channel') }
-  end
-
-  private
-
-  def get_message(object_kind, data)
-    case object_kind
-    when "push", "tag_push"
-      PushMessage.new(data)
-    when "issue"
-      IssueMessage.new(data) unless is_update?(data)
-    when "merge_request"
-      MergeMessage.new(data) unless is_update?(data)
-    when "note"
-      NoteMessage.new(data)
-    when "build"
-      BuildMessage.new(data) if should_build_be_notified?(data)
-    when "pipeline"
-      PipelineMessage.new(data) if should_pipeline_be_notified?(data)
-    when "wiki_page"
-      WikiPageMessage.new(data)
-    end
-  end
-
-  def get_channel_field(event)
-    field_name = event_channel_name(event)
-    self.public_send(field_name)
-  end
-
-  def build_event_channels
-    supported_events.reduce([]) do |channels, event|
-      channels << { type: 'text', name: event_channel_name(event), placeholder: "#general" }
-    end
-  end
-
-  def event_channel_name(event)
-    "#{event}_channel"
-  end
-
-  def project_name
-    project.name_with_namespace.gsub(/\s/, '')
-  end
-
-  def project_url
-    project.web_url
-  end
-
-  def is_update?(data)
-    data[:object_attributes][:action] == 'update'
-  end
-
-  def should_build_be_notified?(data)
-    case data[:commit][:status]
-    when 'success'
-      !notify_only_broken_builds?
-    when 'failed'
-      true
-    else
-      false
-    end
-  end
-
-  def should_pipeline_be_notified?(data)
-    case data[:object_attributes][:status]
-    when 'success'
-      !notify_only_broken_pipelines?
-    when 'failed'
-      true
-    else
-      false
-    end
+  def default_channel_placeholder
+    "Channel name (e.g. general)"
   end
 end
-
-require "slack_service/issue_message"
-require "slack_service/push_message"
-require "slack_service/merge_message"
-require "slack_service/note_message"
-require "slack_service/build_message"
-require "slack_service/pipeline_message"
-require "slack_service/wiki_page_message"
diff --git a/app/models/project_services/slack_service/base_message.rb b/app/models/project_services/slack_service/base_message.rb
deleted file mode 100644
index f1182824687..00000000000
--- a/app/models/project_services/slack_service/base_message.rb
+++ /dev/null
@@ -1,34 +0,0 @@
-require 'slack-notifier'
-
-class SlackService
-  class BaseMessage
-    def initialize(params)
-      raise NotImplementedError
-    end
-
-    def pretext
-      format(message)
-    end
-
-    def fallback
-    end
-
-    def attachments
-      raise NotImplementedError
-    end
-
-    private
-
-    def message
-      raise NotImplementedError
-    end
-
-    def format(string)
-      Slack::Notifier::LinkFormatter.format(string)
-    end
-
-    def attachment_color
-      '#345'
-    end
-  end
-end
diff --git a/app/models/project_services/slack_service/build_message.rb b/app/models/project_services/slack_service/build_message.rb
deleted file mode 100644
index 0fca4267bad..00000000000
--- a/app/models/project_services/slack_service/build_message.rb
+++ /dev/null
@@ -1,82 +0,0 @@
-class SlackService
-  class BuildMessage < BaseMessage
-    attr_reader :sha
-    attr_reader :ref_type
-    attr_reader :ref
-    attr_reader :status
-    attr_reader :project_name
-    attr_reader :project_url
-    attr_reader :user_name
-    attr_reader :duration
-
-    def initialize(params)
-      @sha = params[:sha]
-      @ref_type = params[:tag] ? 'tag' : 'branch'
-      @ref = params[:ref]
-      @project_name = params[:project_name]
-      @project_url = params[:project_url]
-      @status = params[:commit][:status]
-      @user_name = params[:commit][:author_name]
-      @duration = params[:commit][:duration]
-    end
-
-    def pretext
-      ''
-    end
-
-    def fallback
-      format(message)
-    end
-
-    def attachments
-      [{ text: format(message), color: attachment_color }]
-    end
-
-    private
-
-    def message
-      "#{project_link}: Commit #{commit_link} of #{branch_link} #{ref_type} by #{user_name} #{humanized_status} in #{duration} #{'second'.pluralize(duration)}"
-    end
-
-    def format(string)
-      Slack::Notifier::LinkFormatter.format(string)
-    end
-
-    def humanized_status
-      case status
-      when 'success'
-        'passed'
-      else
-        status
-      end
-    end
-
-    def attachment_color
-      if status == 'success'
-        'good'
-      else
-        'danger'
-      end
-    end
-
-    def branch_url
-      "#{project_url}/commits/#{ref}"
-    end
-
-    def branch_link
-      "[#{ref}](#{branch_url})"
-    end
-
-    def project_link
-      "[#{project_name}](#{project_url})"
-    end
-
-    def commit_url
-      "#{project_url}/commit/#{sha}/builds"
-    end
-
-    def commit_link
-      "[#{Commit.truncate_sha(sha)}](#{commit_url})"
-    end
-  end
-end
diff --git a/app/models/project_services/slack_service/issue_message.rb b/app/models/project_services/slack_service/issue_message.rb
deleted file mode 100644
index cd87a79d0c6..00000000000
--- a/app/models/project_services/slack_service/issue_message.rb
+++ /dev/null
@@ -1,69 +0,0 @@
-class SlackService
-  class IssueMessage < BaseMessage
-    attr_reader :user_name
-    attr_reader :title
-    attr_reader :project_name
-    attr_reader :project_url
-    attr_reader :issue_iid
-    attr_reader :issue_url
-    attr_reader :action
-    attr_reader :state
-    attr_reader :description
-
-    def initialize(params)
-      @user_name = params[:user][:username]
-      @project_name = params[:project_name]
-      @project_url = params[:project_url]
-
-      obj_attr = params[:object_attributes]
-      obj_attr = HashWithIndifferentAccess.new(obj_attr)
-      @title = obj_attr[:title]
-      @issue_iid = obj_attr[:iid]
-      @issue_url = obj_attr[:url]
-      @action = obj_attr[:action]
-      @state = obj_attr[:state]
-      @description = obj_attr[:description] || ''
-    end
-
-    def attachments
-      return [] unless opened_issue?
-
-      description_message
-    end
-
-    private
-
-    def message
-      case state
-      when "opened"
-        "[#{project_link}] Issue #{state} by #{user_name}"
-      else
-        "[#{project_link}] Issue #{issue_link} #{state} by #{user_name}"
-      end
-    end
-
-    def opened_issue?
-      action == "open"
-    end
-
-    def description_message
-      [{
-        title: issue_title,
-        title_link: issue_url,
-        text: format(description),
-        color: "#C95823" }]
-    end
-
-    def project_link
-      "[#{project_name}](#{project_url})"
-    end
-
-    def issue_link
-      "[#{issue_title}](#{issue_url})"
-    end
-
-    def issue_title
-      "##{issue_iid} #{title}"
-    end
-  end
-end
diff --git a/app/models/project_services/slack_service/merge_message.rb b/app/models/project_services/slack_service/merge_message.rb
deleted file mode 100644
index b7615c96068..00000000000
--- a/app/models/project_services/slack_service/merge_message.rb
+++ /dev/null
@@ -1,60 +0,0 @@
-class SlackService
-  class MergeMessage < BaseMessage
-    attr_reader :user_name
-    attr_reader :project_name
-    attr_reader :project_url
-    attr_reader :merge_request_id
-    attr_reader :source_branch
-    attr_reader :target_branch
-    attr_reader :state
-    attr_reader :title
-
-    def initialize(params)
-      @user_name = params[:user][:username]
-      @project_name = params[:project_name]
-      @project_url = params[:project_url]
-
-      obj_attr = params[:object_attributes]
-      obj_attr = HashWithIndifferentAccess.new(obj_attr)
-      @merge_request_id = obj_attr[:iid]
-      @source_branch = obj_attr[:source_branch]
-      @target_branch = obj_attr[:target_branch]
-      @state = obj_attr[:state]
-      @title = format_title(obj_attr[:title])
-    end
-
-    def pretext
-      format(message)
-    end
-
-    def attachments
-      []
-    end
-
-    private
-
-    def format_title(title)
-      '*' + title.lines.first.chomp + '*'
-    end
-
-    def message
-      merge_request_message
-    end
-
-    def project_link
-      "[#{project_name}](#{project_url})"
-    end
-
-    def merge_request_message
-      "#{user_name} #{state} #{merge_request_link} in #{project_link}: #{title}"
-    end
-
-    def merge_request_link
-      "[merge request !#{merge_request_id}](#{merge_request_url})"
-    end
-
-    def merge_request_url
-      "#{project_url}/merge_requests/#{merge_request_id}"
-    end
-  end
-end
diff --git a/app/models/project_services/slack_service/note_message.rb b/app/models/project_services/slack_service/note_message.rb
deleted file mode 100644
index 797c5937f09..00000000000
--- a/app/models/project_services/slack_service/note_message.rb
+++ /dev/null
@@ -1,83 +0,0 @@
-class SlackService
-  class NoteMessage < BaseMessage
-    attr_reader :message
-    attr_reader :user_name
-    attr_reader :project_name
-    attr_reader :project_link
-    attr_reader :note
-    attr_reader :note_url
-    attr_reader :title
-
-    def initialize(params)
-      params = HashWithIndifferentAccess.new(params)
-      @user_name = params[:user][:username]
-      @project_name = params[:project_name]
-      @project_url = params[:project_url]
-
-      obj_attr = params[:object_attributes]
-      obj_attr = HashWithIndifferentAccess.new(obj_attr)
-      @note = obj_attr[:note]
-      @note_url = obj_attr[:url]
-      noteable_type = obj_attr[:noteable_type]
-
-      case noteable_type
-      when "Commit"
-        create_commit_note(HashWithIndifferentAccess.new(params[:commit]))
-      when "Issue"
-        create_issue_note(HashWithIndifferentAccess.new(params[:issue]))
-      when "MergeRequest"
-        create_merge_note(HashWithIndifferentAccess.new(params[:merge_request]))
-      when "Snippet"
-        create_snippet_note(HashWithIndifferentAccess.new(params[:snippet]))
-      end
-    end
-
-    def attachments
-      description_message
-    end
-
-    private
-
-    def format_title(title)
-      title.lines.first.chomp
-    end
-
-    def create_commit_note(commit)
-      commit_sha = commit[:id]
-      commit_sha = Commit.truncate_sha(commit_sha)
-      commented_on_message(
-        "commit #{commit_sha}",
-        format_title(commit[:message]))
-    end
-
-    def create_issue_note(issue)
-      commented_on_message(
-        "issue ##{issue[:iid]}",
-        format_title(issue[:title]))
-    end
-
-    def create_merge_note(merge_request)
-      commented_on_message(
-        "merge request !#{merge_request[:iid]}",
-        format_title(merge_request[:title]))
-    end
-
-    def create_snippet_note(snippet)
-      commented_on_message(
-        "snippet ##{snippet[:id]}",
-        format_title(snippet[:title]))
-    end
-
-    def description_message
-      [{ text: format(@note), color: attachment_color }]
-    end
-
-    def project_link
-      "[#{@project_name}](#{@project_url})"
-    end
-
-    def commented_on_message(target, title)
-      @message = "#{@user_name} [commented on #{target}](#{@note_url}) in #{project_link}: *#{title}*"
-    end
-  end
-end
diff --git a/app/models/project_services/slack_service/pipeline_message.rb b/app/models/project_services/slack_service/pipeline_message.rb
deleted file mode 100644
index f8d03c0e2fa..00000000000
--- a/app/models/project_services/slack_service/pipeline_message.rb
+++ /dev/null
@@ -1,78 +0,0 @@
-class SlackService
-  class PipelineMessage < BaseMessage
-    attr_reader :ref_type, :ref, :status, :project_name, :project_url,
-                :user_name, :duration, :pipeline_id
-
-    def initialize(data)
-      pipeline_attributes = data[:object_attributes]
-      @ref_type = pipeline_attributes[:tag] ? 'tag' : 'branch'
-      @ref = pipeline_attributes[:ref]
-      @status = pipeline_attributes[:status]
-      @duration = pipeline_attributes[:duration]
-      @pipeline_id = pipeline_attributes[:id]
-
-      @project_name = data[:project][:path_with_namespace]
-      @project_url = data[:project][:web_url]
-      @user_name = data[:user] && data[:user][:name]
-    end
-
-    def pretext
-      ''
-    end
-
-    def fallback
-      format(message)
-    end
-
-    def attachments
-      [{ text: format(message), color: attachment_color }]
-    end
-
-    private
-
-    def message
-      "#{project_link}: Pipeline #{pipeline_link} of #{branch_link} #{ref_type} by #{user_name} #{humanized_status} in #{duration} #{'second'.pluralize(duration)}"
-    end
-
-    def format(string)
-      Slack::Notifier::LinkFormatter.format(string)
-    end
-
-    def humanized_status
-      case status
-      when 'success'
-        'passed'
-      else
-        status
-      end
-    end
-
-    def attachment_color
-      if status == 'success'
-        'good'
-      else
-        'danger'
-      end
-    end
-
-    def branch_url
-      "#{project_url}/commits/#{ref}"
-    end
-
-    def branch_link
-      "[#{ref}](#{branch_url})"
-    end
-
-    def project_link
-      "[#{project_name}](#{project_url})"
-    end
-
-    def pipeline_url
-      "#{project_url}/pipelines/#{pipeline_id}"
-    end
-
-    def pipeline_link
-      "[##{pipeline_id}](#{pipeline_url})"
-    end
-  end
-end
diff --git a/app/models/project_services/slack_service/push_message.rb b/app/models/project_services/slack_service/push_message.rb
deleted file mode 100644
index b26f3e9ddce..00000000000
--- a/app/models/project_services/slack_service/push_message.rb
+++ /dev/null
@@ -1,110 +0,0 @@
-class SlackService
-  class PushMessage < BaseMessage
-    attr_reader :after
-    attr_reader :before
-    attr_reader :commits
-    attr_reader :project_name
-    attr_reader :project_url
-    attr_reader :ref
-    attr_reader :ref_type
-    attr_reader :user_name
-
-    def initialize(params)
-      @after = params[:after]
-      @before = params[:before]
-      @commits = params.fetch(:commits, [])
-      @project_name = params[:project_name]
-      @project_url = params[:project_url]
-      @ref_type = Gitlab::Git.tag_ref?(params[:ref]) ? 'tag' : 'branch'
-      @ref = Gitlab::Git.ref_name(params[:ref])
-      @user_name = params[:user_name]
-    end
-
-    def pretext
-      format(message)
-    end
-
-    def attachments
-      return [] if new_branch? || removed_branch?
-
-      commit_message_attachments
-    end
-
-    private
-
-    def message
-      if new_branch?
-        new_branch_message
-      elsif removed_branch?
-        removed_branch_message
-      else
-        push_message
-      end
-    end
-
-    def format(string)
-      Slack::Notifier::LinkFormatter.format(string)
-    end
-
-    def new_branch_message
-      "#{user_name} pushed new #{ref_type} #{branch_link} to #{project_link}"
-    end
-
-    def removed_branch_message
-      "#{user_name} removed #{ref_type} #{ref} from #{project_link}"
-    end
-
-    def push_message
-      "#{user_name} pushed to #{ref_type} #{branch_link} of #{project_link} (#{compare_link})"
-    end
-
-    def commit_messages
-      commits.map { |commit| compose_commit_message(commit) }.join("\n")
-    end
-
-    def commit_message_attachments
-      [{ text: format(commit_messages), color: attachment_color }]
-    end
-
-    def compose_commit_message(commit)
-      author = commit[:author][:name]
-      id = Commit.truncate_sha(commit[:id])
-      message = commit[:message]
-      url = commit[:url]
-
-      "[#{id}](#{url}): #{message} - #{author}"
-    end
-
-    def new_branch?
-      Gitlab::Git.blank_ref?(before)
-    end
-
-    def removed_branch?
-      Gitlab::Git.blank_ref?(after)
-    end
-
-    def branch_url
-      "#{project_url}/commits/#{ref}"
-    end
-
-    def compare_url
-      "#{project_url}/compare/#{before}...#{after}"
-    end
-
-    def branch_link
-      "[#{ref}](#{branch_url})"
-    end
-
-    def project_link
-      "[#{project_name}](#{project_url})"
-    end
-
-    def compare_link
-      "[Compare changes](#{compare_url})"
-    end
-
-    def attachment_color
-      '#345'
-    end
-  end
-end
diff --git a/app/models/project_services/slack_service/wiki_page_message.rb b/app/models/project_services/slack_service/wiki_page_message.rb
deleted file mode 100644
index 160ca3ac115..00000000000
--- a/app/models/project_services/slack_service/wiki_page_message.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-class SlackService
-  class WikiPageMessage < BaseMessage
-    attr_reader :user_name
-    attr_reader :title
-    attr_reader :project_name
-    attr_reader :project_url
-    attr_reader :wiki_page_url
-    attr_reader :action
-    attr_reader :description
-
-    def initialize(params)
-      @user_name = params[:user][:username]
-      @project_name = params[:project_name]
-      @project_url = params[:project_url]
-
-      obj_attr = params[:object_attributes]
-      obj_attr = HashWithIndifferentAccess.new(obj_attr)
-      @title = obj_attr[:title]
-      @wiki_page_url = obj_attr[:url]
-      @description = obj_attr[:content]
-
-      @action =
-        case obj_attr[:action]
-        when "create"
-          "created"
-        when "update"
-          "edited"
-        end
-    end
-
-    def attachments
-      description_message
-    end
-
-    private
-
-    def message
-      "#{user_name} #{action} #{wiki_page_link} in #{project_link}: *#{title}*"
-    end
-
-    def description_message
-      [{ text: format(@description), color: attachment_color }]
-    end
-
-    def project_link
-      "[#{project_name}](#{project_url})"
-    end
-
-    def wiki_page_link
-      "[wiki page](#{wiki_page_url})"
-    end
-  end
-end
diff --git a/app/models/project_services/slack_slash_commands_service.rb b/app/models/project_services/slack_slash_commands_service.rb
new file mode 100644
index 00000000000..2182c1c7e4b
--- /dev/null
+++ b/app/models/project_services/slack_slash_commands_service.rb
@@ -0,0 +1,28 @@
+class SlackSlashCommandsService < ChatSlashCommandsService
+  include TriggersHelper
+
+  def title
+    'Slack slash commands'
+  end
+
+  def description
+    "Perform common operations in Slack"
+  end
+
+  def self.to_param
+    'slack_slash_commands'
+  end
+
+  def trigger(params)
+    # Format messages to be Slack-compatible
+    super.tap do |result|
+      result[:text] = format(result[:text]) if result.is_a?(Hash)
+    end
+  end
+
+  private
+
+  def format(text)
+    Slack::Notifier::LinkFormatter.format(text) if text
+  end
+end
diff --git a/app/models/project_services/teamcity_service.rb b/app/models/project_services/teamcity_service.rb
index a4a967c9bc9..cbaffb8ce48 100644
--- a/app/models/project_services/teamcity_service.rb
+++ b/app/models/project_services/teamcity_service.rb
@@ -1,4 +1,6 @@
 class TeamcityService < CiService
+  include ReactiveService
+
   prop_accessor :teamcity_url, :build_type, :username, :password
 
   validates :teamcity_url, presence: true, url: true, if: :activated?
@@ -41,14 +43,10 @@ class TeamcityService < CiService
     'requests build, that setting is in the vsc root advanced settings.'
   end
 
-  def to_param
+  def self.to_param
     'teamcity'
   end
 
-  def supported_events
-    %w(push)
-  end
-
   def fields
     [
       { type: 'text', name: 'teamcity_url',
@@ -61,43 +59,18 @@ class TeamcityService < CiService
     ]
   end
 
-  def build_info(sha)
-    @response = get_path("httpAuth/app/rest/builds/branch:unspecified:any,number:#{sha}")
-  end
-
   def build_page(sha, ref)
-    build_info(sha) if @response.nil? || !@response.code
-
-    if @response.code != 200
-      # If actual build link can't be determined,
-      # send user to build summary page.
-      build_url("viewLog.html?buildTypeId=#{build_type}")
-    else
-      # If actual build link is available, go to build result page.
-      built_id = @response['build']['id']
-      build_url("viewLog.html?buildId=#{built_id}&buildTypeId=#{build_type}")
-    end
+    with_reactive_cache(sha, ref) {|cached| cached[:build_page] }
   end
 
   def commit_status(sha, ref)
-    build_info(sha) if @response.nil? || !@response.code
-    return :error unless @response.code == 200 || @response.code == 404
+    with_reactive_cache(sha, ref) {|cached| cached[:commit_status] }
+  end
 
-    status = if @response.code == 404
-               'Pending'
-             else
-               @response['build']['status']
-             end
+  def calculate_reactive_cache(sha, ref)
+    response = get_path("httpAuth/app/rest/builds/branch:unspecified:any,number:#{sha}")
 
-    if status.include?('SUCCESS')
-      'success'
-    elsif status.include?('FAILURE')
-      'failed'
-    elsif status.include?('Pending')
-      'pending'
-    else
-      :error
-    end
+    { build_page: read_build_page(response), commit_status: read_commit_status(response) }
   end
 
   def execute(data)
@@ -122,6 +95,40 @@ class TeamcityService < CiService
 
   private
 
+  def read_build_page(response)
+    if response.code != 200
+      # If actual build link can't be determined,
+      # send user to build summary page.
+      build_url("viewLog.html?buildTypeId=#{build_type}")
+    else
+      # If actual build link is available, go to build result page.
+      built_id = response['build']['id']
+      build_url("viewLog.html?buildId=#{built_id}&buildTypeId=#{build_type}")
+    end
+  end
+
+  def read_commit_status(response)
+    return :error unless response.code == 200 || response.code == 404
+
+    status = if response.code == 404
+               'Pending'
+             else
+               response['build']['status']
+             end
+
+    return :error unless status.present?
+
+    if status.include?('SUCCESS')
+      'success'
+    elsif status.include?('FAILURE')
+      'failed'
+    elsif status.include?('Pending')
+      'pending'
+    else
+      :error
+    end
+  end
+
   def build_url(path)
     URI.join("#{teamcity_url}/", path).to_s
   end
diff --git a/app/models/project_statistics.rb b/app/models/project_statistics.rb
new file mode 100644
index 00000000000..aeaf63abab9
--- /dev/null
+++ b/app/models/project_statistics.rb
@@ -0,0 +1,44 @@
+class ProjectStatistics < ActiveRecord::Base
+  belongs_to :project
+  belongs_to :namespace
+
+  before_save :update_storage_size
+
+  STORAGE_COLUMNS = [:repository_size, :lfs_objects_size, :build_artifacts_size].freeze
+  STATISTICS_COLUMNS = [:commit_count] + STORAGE_COLUMNS
+
+  def total_repository_size
+    repository_size + lfs_objects_size
+  end
+
+  def refresh!(only: nil)
+    STATISTICS_COLUMNS.each do |column, generator|
+      if only.blank? || only.include?(column)
+        public_send("update_#{column}")
+      end
+    end
+
+    save!
+  end
+
+  def update_commit_count
+    self.commit_count = project.repository.commit_count
+  end
+
+  # Repository#size needs to be converted from MB to Byte.
+  def update_repository_size
+    self.repository_size = project.repository.size * 1.megabyte
+  end
+
+  def update_lfs_objects_size
+    self.lfs_objects_size = project.lfs_objects.sum(:size)
+  end
+
+  def update_build_artifacts_size
+    self.build_artifacts_size = project.builds.sum(:artifacts_size)
+  end
+
+  def update_storage_size
+    self.storage_size = STORAGE_COLUMNS.sum(&method(:read_attribute))
+  end
+end
diff --git a/app/models/project_wiki.rb b/app/models/project_wiki.rb
index 9db96347322..539b31780b3 100644
--- a/app/models/project_wiki.rb
+++ b/app/models/project_wiki.rb
@@ -5,9 +5,9 @@ class ProjectWiki
     'Markdown' => :markdown,
     'RDoc'     => :rdoc,
     'AsciiDoc' => :asciidoc
-  } unless defined?(MARKUPS)
+  }.freeze unless defined?(MARKUPS)
 
-  class CouldNotCreateWikiError < StandardError; end
+  CouldNotCreateWikiError = Class.new(StandardError)
 
   # Returns a string describing what went wrong after
   # an operation fails.
@@ -19,6 +19,9 @@ class ProjectWiki
     @user = user
   end
 
+  delegate :empty?, to: :pages
+  delegate :repository_storage_path, to: :project
+
   def path
     @project.path + '.wiki'
   end
@@ -60,10 +63,6 @@ class ProjectWiki
     !!repository.exists?
   end
 
-  def empty?
-    pages.empty?
-  end
-
   # Returns an Array of Gitlab WikiPage instances or an
   # empty Array if this Wiki has no pages.
   def pages
diff --git a/app/models/protected_branch.rb b/app/models/protected_branch.rb
index 6240912a6e1..39e979ef15b 100644
--- a/app/models/protected_branch.rb
+++ b/app/models/protected_branch.rb
@@ -8,8 +8,8 @@ class ProtectedBranch < ActiveRecord::Base
   has_many :merge_access_levels, dependent: :destroy
   has_many :push_access_levels, dependent: :destroy
 
-  validates_length_of :merge_access_levels, is: 1, message: "are restricted to a single instance per protected branch."
-  validates_length_of :push_access_levels, is: 1, message: "are restricted to a single instance per protected branch."
+  validates :merge_access_levels, length: { is: 1, message: "are restricted to a single instance per protected branch." }
+  validates :push_access_levels, length: { is: 1, message: "are restricted to a single instance per protected branch." }
 
   accepts_nested_attributes_for :push_access_levels
   accepts_nested_attributes_for :merge_access_levels
diff --git a/app/models/repository.rb b/app/models/repository.rb
index 3c4b0212af7..6ab04440ca8 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -5,7 +5,8 @@ class Repository
 
   attr_accessor :path_with_namespace, :project
 
-  class CommitError < StandardError; end
+  CommitError = Class.new(StandardError)
+  CreateTreeError = Class.new(StandardError)
 
   # Methods that cache data from the Git repository.
   #
@@ -18,7 +19,7 @@ class Repository
   CACHED_METHODS = %i(size commit_count readme version contribution_guide
                       changelog license_blob license_key gitignore koding_yml
                       gitlab_ci_yml branch_names tag_names branch_count
-                      tag_count avatar exists? empty? root_ref)
+                      tag_count avatar exists? empty? root_ref).freeze
 
   # Certain method caches should be refreshed when certain types of files are
   # changed. This Hash maps file types (as returned by Gitlab::FileDetector) to
@@ -33,7 +34,7 @@ class Repository
     koding: :koding_yml,
     gitlab_ci: :gitlab_ci_yml,
     avatar: :avatar
-  }
+  }.freeze
 
   # Wraps around the given method and caches its output in Redis and an instance
   # variable.
@@ -49,10 +50,6 @@ class Repository
     end
   end
 
-  def self.storages
-    Gitlab.config.repositories.storages
-  end
-
   def initialize(path_with_namespace, project)
     @path_with_namespace = path_with_namespace
     @project = project
@@ -64,10 +61,6 @@ class Repository
     @raw_repository ||= Gitlab::Git::Repository.new(path_to_repo)
   end
 
-  def update_autocrlf_option
-    raw_repository.autocrlf = :input if raw_repository.autocrlf != :input
-  end
-
   # Return absolute path to repository
   def path_to_repo
     @path_to_repo ||= File.expand_path(
@@ -113,9 +106,7 @@ class Repository
       offset: offset,
       after: after,
       before: before,
-      # --follow doesn't play well with --skip. See:
-      # https://gitlab.com/gitlab-org/gitlab-ce/issues/3574#note_3040520
-      follow: false,
+      follow: path.present?,
       skip_merges: skip_merges
     }
 
@@ -168,63 +159,46 @@ class Repository
     tags.find { |tag| tag.name == name }
   end
 
-  def add_branch(user, branch_name, target)
-    oldrev = Gitlab::Git::BLANK_SHA
-    ref    = Gitlab::Git::BRANCH_REF_PREFIX + branch_name
-    target = commit(target).try(:id)
+  def add_branch(user, branch_name, ref)
+    newrev = commit(ref).try(:sha)
 
-    return false unless target
+    return false unless newrev
 
-    GitHooksService.new.execute(user, path_to_repo, oldrev, target, ref) do
-      update_ref!(ref, target, oldrev)
-    end
+    GitOperationService.new(user, self).add_branch(branch_name, newrev)
 
     after_create_branch
     find_branch(branch_name)
   end
 
   def add_tag(user, tag_name, target, message = nil)
-    oldrev = Gitlab::Git::BLANK_SHA
-    ref    = Gitlab::Git::TAG_REF_PREFIX + tag_name
-    target = commit(target).try(:id)
-
-    return false unless target
-
+    newrev = commit(target).try(:id)
     options = { message: message, tagger: user_to_committer(user) } if message
 
-    GitHooksService.new.execute(user, path_to_repo, oldrev, target, ref) do |service|
-      raw_tag = rugged.tags.create(tag_name, target, options)
-      service.newrev = raw_tag.target_id
-    end
+    return false unless newrev
+
+    GitOperationService.new(user, self).add_tag(tag_name, newrev, options)
 
     find_tag(tag_name)
   end
 
   def rm_branch(user, branch_name)
     before_remove_branch
-
     branch = find_branch(branch_name)
-    oldrev = branch.try(:dereferenced_target).try(:id)
-    newrev = Gitlab::Git::BLANK_SHA
-    ref    = Gitlab::Git::BRANCH_REF_PREFIX + branch_name
 
-    GitHooksService.new.execute(user, path_to_repo, oldrev, newrev, ref) do
-      update_ref!(ref, newrev, oldrev)
-    end
+    GitOperationService.new(user, self).rm_branch(branch)
 
     after_remove_branch
     true
   end
 
-  def rm_tag(tag_name)
+  def rm_tag(user, tag_name)
     before_remove_tag
+    tag = find_tag(tag_name)
 
-    begin
-      rugged.tags.delete(tag_name)
-      true
-    rescue Rugged::ReferenceError
-      false
-    end
+    GitOperationService.new(user, self).rm_tag(tag)
+
+    after_remove_tag
+    true
   end
 
   def ref_names
@@ -241,21 +215,6 @@ class Repository
     false
   end
 
-  def update_ref!(name, newrev, oldrev)
-    # We use 'git update-ref' because libgit2/rugged currently does not
-    # offer 'compare and swap' ref updates. Without compare-and-swap we can
-    # (and have!) accidentally reset the ref to an earlier state, clobbering
-    # commits. See also https://github.com/libgit2/libgit2/issues/1534.
-    command = %W(#{Gitlab.config.git.bin_path} update-ref --stdin -z)
-    _, status = Gitlab::Popen.popen(command, path_to_repo) do |stdin|
-      stdin.write("update #{name}\x00#{newrev}\x00#{oldrev}\x00")
-    end
-
-    return if status.zero?
-
-    raise CommitError.new("Could not update branch #{name.sub('refs/heads/', '')}. Please refresh and try again.")
-  end
-
   # Makes sure a commit is kept around when Git garbage collection runs.
   # Git GC will delete commits from the repository that are no longer in any
   # branches or tags, but we want to keep some of these commits around, for
@@ -353,11 +312,13 @@ class Repository
     if !branch_name || branch_name == root_ref
       branches.each do |branch|
         cache.expire(:"diverging_commit_counts_#{branch.name}")
+        cache.expire(:"commit_count_#{branch.name}")
       end
     # In case a commit is pushed to a non-root branch we only have to flush the
     # cache for said branch.
     else
       cache.expire(:"diverging_commit_counts_#{branch_name}")
+      cache.expire(:"commit_count_#{branch_name}")
     end
   end
 
@@ -435,10 +396,20 @@ class Repository
     repository_event(:remove_tag)
   end
 
+  # Runs code after removing a tag.
+  def after_remove_tag
+    expire_tags_cache
+  end
+
   def before_import
     expire_content_cache
   end
 
+  # Runs code after the HEAD of a repository is changed.
+  def after_change_head
+    expire_method_caches(METHOD_CACHES_FOR_FILE_TYPES.keys)
+  end
+
   # Runs code after a repository has been forked/imported.
   def after_import
     expire_content_cache
@@ -490,6 +461,8 @@ class Repository
     unless Gitlab::Git.blank_ref?(sha)
       Blob.decorate(Gitlab::Git::Blob.find(self, sha, path))
     end
+  rescue Gitlab::Git::Repository::NoRepository
+    nil
   end
 
   def blob_by_oid(oid)
@@ -511,9 +484,7 @@ class Repository
   end
   cache_method :exists?
 
-  def empty?
-    raw_repository.empty?
-  end
+  delegate :empty?, to: :raw_repository
   cache_method :empty?
 
   # The size of this repository in megabytes.
@@ -527,14 +498,22 @@ class Repository
   end
   cache_method :commit_count, fallback: 0
 
+  def commit_count_for_ref(ref)
+    return 0 unless exists?
+
+    begin
+      cache.fetch(:"commit_count_#{ref}") { raw_repository.commit_count(ref) }
+    rescue Rugged::ReferenceError
+      0
+    end
+  end
+
   def branch_names
     branches.map(&:name)
   end
   cache_method :branch_names, fallback: []
 
-  def tag_names
-    raw_repository.tag_names
-  end
+  delegate :tag_names, to: :raw_repository
   cache_method :tag_names, fallback: []
 
   def branch_count
@@ -654,11 +633,19 @@ class Repository
   end
 
   def last_commit_for_path(sha, path)
-    args = %W(#{Gitlab.config.git.bin_path} rev-list --max-count=1 #{sha} -- #{path})
-    sha = Gitlab::Popen.popen(args, path_to_repo).first.strip
+    sha = last_commit_id_for_path(sha, path)
     commit(sha)
   end
 
+  def last_commit_id_for_path(sha, path)
+    key = path.blank? ? "last_commit_id_for_path:#{sha}" : "last_commit_id_for_path:#{sha}:#{Digest::SHA1.hexdigest(path)}"
+
+    cache.fetch(key) do
+      args = %W(#{Gitlab.config.git.bin_path} rev-list --max-count=1 #{sha} -- #{path})
+      Gitlab::Popen.popen(args, path_to_repo).first.strip
+    end
+  end
+
   def next_branch(name, opts = {})
     branch_ids = self.branch_names.map do |n|
       next 1 if n == name
@@ -766,125 +753,63 @@ class Repository
     @tags ||= raw_repository.tags
   end
 
-  def commit_dir(user, path, message, branch, author_email: nil, author_name: nil)
-    update_branch_with_hooks(user, branch) do |ref|
-      options = {
-        commit: {
-          branch: ref,
-          message: message,
-          update_ref: false
-        }
-      }
-
-      options.merge!(get_committer_and_author(user, email: author_email, name: author_name))
+  def create_dir(user, path, **options)
+    options[:user] = user
+    options[:actions] = [{ action: :create_dir, file_path: path }]
 
-      raw_repository.mkdir(path, options)
-    end
+    multi_action(**options)
   end
 
-  def commit_file(user, path, content, message, branch, update, author_email: nil, author_name: nil)
-    update_branch_with_hooks(user, branch) do |ref|
-      options = {
-        commit: {
-          branch: ref,
-          message: message,
-          update_ref: false
-        },
-        file: {
-          content: content,
-          path: path,
-          update: update
-        }
-      }
-
-      options.merge!(get_committer_and_author(user, email: author_email, name: author_name))
+  def create_file(user, path, content, **options)
+    options[:user] = user
+    options[:actions] = [{ action: :create, file_path: path, content: content }]
 
-      Gitlab::Git::Blob.commit(raw_repository, options)
-    end
+    multi_action(**options)
   end
 
-  def update_file(user, path, content, branch:, previous_path:, message:, author_email: nil, author_name: nil)
-    update_branch_with_hooks(user, branch) do |ref|
-      options = {
-        commit: {
-          branch: ref,
-          message: message,
-          update_ref: false
-        },
-        file: {
-          content: content,
-          path: path,
-          update: true
-        }
-      }
+  def update_file(user, path, content, **options)
+    previous_path = options.delete(:previous_path)
+    action = previous_path && previous_path != path ? :move : :update
 
-      options.merge!(get_committer_and_author(user, email: author_email, name: author_name))
+    options[:user] = user
+    options[:actions] = [{ action: action, file_path: path, previous_path: previous_path, content: content }]
 
-      if previous_path && previous_path != path
-        options[:file][:previous_path] = previous_path
-        Gitlab::Git::Blob.rename(raw_repository, options)
-      else
-        Gitlab::Git::Blob.commit(raw_repository, options)
-      end
-    end
+    multi_action(**options)
   end
 
-  def remove_file(user, path, message, branch, author_email: nil, author_name: nil)
-    update_branch_with_hooks(user, branch) do |ref|
-      options = {
-        commit: {
-          branch: ref,
-          message: message,
-          update_ref: false
-        },
-        file: {
-          path: path
-        }
-      }
-
-      options.merge!(get_committer_and_author(user, email: author_email, name: author_name))
+  def delete_file(user, path, **options)
+    options[:user] = user
+    options[:actions] = [{ action: :delete, file_path: path }]
 
-      Gitlab::Git::Blob.remove(raw_repository, options)
-    end
+    multi_action(**options)
   end
 
-  def multi_action(user:, branch:, message:, actions:, author_email: nil, author_name: nil)
-    update_branch_with_hooks(user, branch) do |ref|
-      index = rugged.index
-      parents = []
-      branch = find_branch(ref)
+  # rubocop:disable Metrics/ParameterLists
+  def multi_action(
+    user:, branch_name:, message:, actions:,
+    author_email: nil, author_name: nil,
+    start_branch_name: nil, start_project: project)
 
-      if branch
-        last_commit = branch.dereferenced_target
-        index.read_tree(last_commit.raw_commit.tree)
-        parents = [last_commit.sha]
+    GitOperationService.new(user, self).with_branch(
+      branch_name,
+      start_branch_name: start_branch_name,
+      start_project: start_project) do |start_commit|
+
+      index = Gitlab::Git::Index.new(raw_repository)
+
+      if start_commit
+        index.read_tree(start_commit.raw_commit.tree)
+        parents = [start_commit.sha]
+      else
+        parents = []
       end
 
-      actions.each do |action|
-        case action[:action]
-        when :create, :update, :move
-          mode =
-            case action[:action]
-            when :update
-              index.get(action[:file_path])[:mode]
-            when :move
-              index.get(action[:previous_path])[:mode]
-            end
-          mode ||= 0o100644
-
-          index.remove(action[:previous_path]) if action[:action] == :move
-
-          content = action[:encoding] == 'base64' ? Base64.decode64(action[:content]) : action[:content]
-          oid = rugged.write(content, :blob)
-
-          index.add(path: action[:file_path], oid: oid, mode: mode)
-        when :delete
-          index.remove(action[:file_path])
-        end
+      actions.each do |options|
+        index.public_send(options.delete(:action), options)
       end
 
       options = {
-        tree: index.write_tree(rugged),
+        tree: index.write_tree,
         message: message,
         parents: parents
       }
@@ -893,10 +818,11 @@ class Repository
       Rugged::Commit.create(rugged, options)
     end
   end
+  # rubocop:enable Metrics/ParameterLists
 
   def get_committer_and_author(user, email: nil, name: nil)
     committer = user_to_committer(user)
-    author = Gitlab::Git::committer_hash(email: email, name: name) || committer
+    author = Gitlab::Git.committer_hash(email: email, name: name) || committer
 
     {
       author: author,
@@ -905,7 +831,7 @@ class Repository
   end
 
   def user_to_committer(user)
-    Gitlab::Git::committer_hash(email: user.email, name: user.name)
+    Gitlab::Git.committer_hash(email: user.email, name: user.name)
   end
 
   def can_be_merged?(source_sha, target_branch)
@@ -919,17 +845,18 @@ class Repository
     end
   end
 
-  def merge(user, merge_request, options = {})
-    our_commit = rugged.branches[merge_request.target_branch].target
-    their_commit = rugged.lookup(merge_request.diff_head_sha)
+  def merge(user, source, merge_request, options = {})
+    GitOperationService.new(user, self).with_branch(
+      merge_request.target_branch) do |start_commit|
+      our_commit = start_commit.sha
+      their_commit = source
 
-    raise "Invalid merge target" if our_commit.nil?
-    raise "Invalid merge source" if their_commit.nil?
+      raise 'Invalid merge target' unless our_commit
+      raise 'Invalid merge source' unless their_commit
 
-    merge_index = rugged.merge_commits(our_commit, their_commit)
-    return false if merge_index.conflicts?
+      merge_index = rugged.merge_commits(our_commit, their_commit)
+      break if merge_index.conflicts?
 
-    update_branch_with_hooks(user, merge_request.target_branch) do
       actual_options = options.merge(
         parents: [our_commit, their_commit],
         tree: merge_index.write_tree(rugged),
@@ -939,34 +866,50 @@ class Repository
       merge_request.update(in_progress_merge_commit_sha: commit_id)
       commit_id
     end
+  rescue Repository::CommitError # when merge_index.conflicts?
+    false
   end
 
-  def revert(user, commit, base_branch, revert_tree_id = nil)
-    source_sha = find_branch(base_branch).dereferenced_target.sha
-    revert_tree_id ||= check_revert_content(commit, base_branch)
+  def revert(
+    user, commit, branch_name,
+    start_branch_name: nil, start_project: project)
+    GitOperationService.new(user, self).with_branch(
+      branch_name,
+      start_branch_name: start_branch_name,
+      start_project: start_project) do |start_commit|
 
-    return false unless revert_tree_id
+      revert_tree_id = check_revert_content(commit, start_commit.sha)
+      unless revert_tree_id
+        raise Repository::CreateTreeError.new('Failed to revert commit')
+      end
 
-    update_branch_with_hooks(user, base_branch) do
       committer = user_to_committer(user)
-      source_sha = Rugged::Commit.create(rugged,
-        message: commit.revert_message,
+
+      Rugged::Commit.create(rugged,
+        message: commit.revert_message(user),
         author: committer,
         committer: committer,
         tree: revert_tree_id,
-        parents: [rugged.lookup(source_sha)])
+        parents: [start_commit.sha])
     end
   end
 
-  def cherry_pick(user, commit, base_branch, cherry_pick_tree_id = nil)
-    source_sha = find_branch(base_branch).dereferenced_target.sha
-    cherry_pick_tree_id ||= check_cherry_pick_content(commit, base_branch)
+  def cherry_pick(
+    user, commit, branch_name,
+    start_branch_name: nil, start_project: project)
+    GitOperationService.new(user, self).with_branch(
+      branch_name,
+      start_branch_name: start_branch_name,
+      start_project: start_project) do |start_commit|
 
-    return false unless cherry_pick_tree_id
+      cherry_pick_tree_id = check_cherry_pick_content(commit, start_commit.sha)
+      unless cherry_pick_tree_id
+        raise Repository::CreateTreeError.new('Failed to cherry-pick commit')
+      end
 
-    update_branch_with_hooks(user, base_branch) do
       committer = user_to_committer(user)
-      source_sha = Rugged::Commit.create(rugged,
+
+      Rugged::Commit.create(rugged,
         message: commit.message,
         author: {
           email: commit.author_email,
@@ -975,22 +918,21 @@ class Repository
         },
         committer: committer,
         tree: cherry_pick_tree_id,
-        parents: [rugged.lookup(source_sha)])
+        parents: [start_commit.sha])
     end
   end
 
-  def resolve_conflicts(user, branch, params)
-    update_branch_with_hooks(user, branch) do
+  def resolve_conflicts(user, branch_name, params)
+    GitOperationService.new(user, self).with_branch(branch_name) do
       committer = user_to_committer(user)
 
       Rugged::Commit.create(rugged, params.merge(author: committer, committer: committer))
     end
   end
 
-  def check_revert_content(commit, base_branch)
-    source_sha = find_branch(base_branch).dereferenced_target.sha
-    args       = [commit.id, source_sha]
-    args << { mainline: 1 } if commit.merge_commit?
+  def check_revert_content(target_commit, source_sha)
+    args = [target_commit.sha, source_sha]
+    args << { mainline: 1 } if target_commit.merge_commit?
 
     revert_index = rugged.revert_commit(*args)
     return false if revert_index.conflicts?
@@ -1001,10 +943,9 @@ class Repository
     tree_id
   end
 
-  def check_cherry_pick_content(commit, base_branch)
-    source_sha = find_branch(base_branch).dereferenced_target.sha
-    args       = [commit.id, source_sha]
-    args << 1 if commit.merge_commit?
+  def check_cherry_pick_content(target_commit, source_sha)
+    args = [target_commit.sha, source_sha]
+    args << 1 if target_commit.merge_commit?
 
     cherry_pick_index = rugged.cherrypick_commit(*args)
     return false if cherry_pick_index.conflicts?
@@ -1062,46 +1003,37 @@ class Repository
     Gitlab::Popen.popen(args, path_to_repo).first.lines.map(&:strip)
   end
 
-  def fetch_ref(source_path, source_ref, target_ref)
-    args = %W(#{Gitlab.config.git.bin_path} fetch --no-tags -f #{source_path} #{source_ref}:#{target_ref})
-    Gitlab::Popen.popen(args, path_to_repo)
-  end
+  def with_repo_branch_commit(start_repository, start_branch_name)
+    return yield(nil) if start_repository.empty_repo?
 
-  def create_ref(ref, ref_path)
-    fetch_ref(path_to_repo, ref, ref_path)
-  end
-
-  def update_branch_with_hooks(current_user, branch)
-    update_autocrlf_option
-
-    ref = Gitlab::Git::BRANCH_REF_PREFIX + branch
-    target_branch = find_branch(branch)
-    was_empty = empty?
+    branch_name_or_sha =
+      if start_repository == self
+        start_branch_name
+      else
+        tmp_ref = "refs/tmp/#{SecureRandom.hex}/head"
 
-    # Make commit
-    newrev = yield(ref)
+        fetch_ref(
+          start_repository.path_to_repo,
+          "#{Gitlab::Git::BRANCH_REF_PREFIX}#{start_branch_name}",
+          tmp_ref
+        )
 
-    unless newrev
-      raise CommitError.new('Failed to create commit')
-    end
+        start_repository.commit(start_branch_name).sha
+      end
 
-    if rugged.lookup(newrev).parent_ids.empty? || target_branch.nil?
-      oldrev = Gitlab::Git::BLANK_SHA
-    else
-      oldrev = rugged.merge_base(newrev, target_branch.dereferenced_target.sha)
-    end
+    yield(commit(branch_name_or_sha))
 
-    GitHooksService.new.execute(current_user, path_to_repo, oldrev, newrev, ref) do
-      update_ref!(ref, newrev, oldrev)
+  ensure
+    rugged.references.delete(tmp_ref) if tmp_ref
+  end
 
-      if was_empty || !target_branch
-        # If repo was empty expire cache
-        after_create if was_empty
-        after_create_branch
-      end
-    end
+  def fetch_ref(source_path, source_ref, target_ref)
+    args = %W(#{Gitlab.config.git.bin_path} fetch --no-tags -f #{source_path} #{source_ref}:#{target_ref})
+    Gitlab::Popen.popen(args, path_to_repo)
+  end
 
-    newrev
+  def create_ref(ref, ref_path)
+    fetch_ref(path_to_repo, ref, ref_path)
   end
 
   def ls_files(ref)
@@ -1162,8 +1094,24 @@ class Repository
     end
   end
 
+  def route_map_for(sha)
+    blob_data_at(sha, '.gitlab/route-map.yml')
+  end
+
+  def gitlab_ci_yml_for(sha)
+    blob_data_at(sha, '.gitlab-ci.yml')
+  end
+
   private
 
+  def blob_data_at(sha, path)
+    blob = blob_at(sha, path)
+    return unless blob
+
+    blob.load_all_data!(self)
+    blob.data
+  end
+
   def refs_directory_exists?
     return false unless path_with_namespace
 
@@ -1175,7 +1123,18 @@ class Repository
   end
 
   def tags_sorted_by_committed_date
-    tags.sort_by { |tag| tag.dereferenced_target.committed_date }
+    tags.sort_by do |tag|
+      # Annotated tags can point to any object (e.g. a blob), but generally
+      # tags point to a commit. If we don't have a commit, then just default
+      # to putting the tag at the end of the list.
+      target = tag.dereferenced_target
+
+      if target
+        target.committed_date
+      else
+        Time.now
+      end
+    end
   end
 
   def keep_around_ref_name(sha)
diff --git a/app/models/route.rb b/app/models/route.rb
new file mode 100644
index 00000000000..73574a6206b
--- /dev/null
+++ b/app/models/route.rb
@@ -0,0 +1,34 @@
+class Route < ActiveRecord::Base
+  belongs_to :source, polymorphic: true
+
+  validates :source, presence: true
+
+  validates :path,
+    length: { within: 1..255 },
+    presence: true,
+    uniqueness: { case_sensitive: false }
+
+  after_update :rename_descendants
+
+  def rename_descendants
+    if path_changed? || name_changed?
+      descendants = Route.where('path LIKE ?', "#{path_was}/%")
+
+      descendants.each do |route|
+        attributes = {}
+
+        if path_changed? && route.path.present?
+          attributes[:path] = route.path.sub(path_was, path)
+        end
+
+        if name_changed? && route.name.present?
+          attributes[:name] = route.name.sub(name_was, name)
+        end
+
+        # Note that update_columns skips validation and callbacks.
+        # We need this to avoid recursive call of rename_descendants method
+        route.update_columns(attributes) unless attributes.empty?
+      end
+    end
+  end
+end
diff --git a/app/models/service.rb b/app/models/service.rb
index 0c36acfc1b7..2f75a2e4e7f 100644
--- a/app/models/service.rb
+++ b/app/models/service.rb
@@ -27,7 +27,7 @@ class Service < ActiveRecord::Base
 
   validates :project_id, presence: true, unless: Proc.new { |service| service.template? }
 
-  scope :visible, -> { where.not(type: ['GitlabIssueTrackerService', 'GitlabCiService']) }
+  scope :visible, -> { where.not(type: 'GitlabIssueTrackerService') }
   scope :issue_trackers, -> { where(category: 'issue_tracker') }
   scope :external_wikis, -> { where(type: 'ExternalWikiService').active }
   scope :active, -> { where(active: true) }
@@ -76,6 +76,11 @@ class Service < ActiveRecord::Base
 
   def to_param
     # implement inside child
+    self.class.to_param
+  end
+
+  def self.to_param
+    raise NotImplementedError
   end
 
   def fields
@@ -92,7 +97,11 @@ class Service < ActiveRecord::Base
   end
 
   def event_names
-    supported_events.map { |event| "#{event}_events" }
+    self.class.event_names
+  end
+
+  def self.event_names
+    self.supported_events.map { |event| "#{event}_events" }
   end
 
   def event_field(event)
@@ -104,6 +113,10 @@ class Service < ActiveRecord::Base
   end
 
   def supported_events
+    self.class.supported_events
+  end
+
+  def self.supported_events
     %w(push tag_push issue confidential_issue merge_request wiki_page)
   end
 
@@ -197,7 +210,7 @@ class Service < ActiveRecord::Base
   end
 
   def self.available_services_names
-    %w[
+    service_names = %w[
       asana
       assembla
       bamboo
@@ -214,14 +227,21 @@ class Service < ActiveRecord::Base
       hipchat
       irker
       jira
+      kubernetes
       mattermost_slash_commands
+      mattermost
       pipelines_email
       pivotaltracker
+      prometheus
       pushover
       redmine
+      slack_slash_commands
       slack
       teamcity
     ]
+    service_names << 'mock_ci' if Rails.env.development?
+
+    service_names.sort_by(&:downcase)
   end
 
   def self.build_from_template(project_id, template)
diff --git a/app/models/snippet.rb b/app/models/snippet.rb
index 98ccf5f331f..dbd564e5e7d 100644
--- a/app/models/snippet.rb
+++ b/app/models/snippet.rb
@@ -7,6 +7,7 @@ class Snippet < ActiveRecord::Base
   include Sortable
   include Awardable
   include Mentionable
+  include Spammable
 
   cache_markdown_field :title, pipeline: :single_line
   cache_markdown_field :content
@@ -17,7 +18,7 @@ class Snippet < ActiveRecord::Base
     default_content_html_invalidator || file_name_changed?
   end
 
-  default_value_for :visibility_level, Snippet::PRIVATE
+  default_value_for(:visibility_level) { current_application_settings.default_snippet_visibility }
 
   belongs_to :author, class_name: 'User'
   belongs_to :project
@@ -46,6 +47,9 @@ class Snippet < ActiveRecord::Base
   participant :author
   participant :notes_with_associations
 
+  attr_spammable :title, spam_title: true
+  attr_spammable :content, spam_description: true
+
   def self.reference_prefix
     '$'
   end
@@ -64,11 +68,11 @@ class Snippet < ActiveRecord::Base
     @link_reference_pattern ||= super("snippets", /(?<snippet>\d+)/)
   end
 
-  def to_reference(from_project = nil)
+  def to_reference(from_project = nil, full: false)
     reference = "#{self.class.reference_prefix}#{id}"
 
     if project.present?
-      "#{project.to_reference(from_project)}#{reference}"
+      "#{project.to_reference(from_project, full: full)}#{reference}"
     else
       reference
     end
@@ -116,7 +120,7 @@ class Snippet < ActiveRecord::Base
   end
 
   def visibility_level_field
-    visibility_level
+    :visibility_level
   end
 
   def no_highlighting?
@@ -127,6 +131,14 @@ class Snippet < ActiveRecord::Base
     notes.includes(:author)
   end
 
+  def check_for_spam?
+    public?
+  end
+
+  def spammable_entity_type
+    'snippet'
+  end
+
   class << self
     # Searches for snippets with a matching title or file name.
     #
diff --git a/app/models/timelog.rb b/app/models/timelog.rb
new file mode 100644
index 00000000000..e166cf69703
--- /dev/null
+++ b/app/models/timelog.rb
@@ -0,0 +1,22 @@
+class Timelog < ActiveRecord::Base
+  validates :time_spent, :user, presence: true
+  validate :issuable_id_is_present
+
+  belongs_to :issue
+  belongs_to :merge_request
+  belongs_to :user
+
+  def issuable
+    issue || merge_request
+  end
+
+  private
+
+  def issuable_id_is_present
+    if issue_id && merge_request_id
+      errors.add(:base, 'Only Issue ID or Merge Request ID is required')
+    elsif issuable.nil?
+      errors.add(:base, 'Issue or Merge Request ID is required')
+    end
+  end
+end
diff --git a/app/models/todo.rb b/app/models/todo.rb
index f5ade1cc293..47789a21133 100644
--- a/app/models/todo.rb
+++ b/app/models/todo.rb
@@ -1,19 +1,23 @@
 class Todo < ActiveRecord::Base
   include Sortable
 
-  ASSIGNED          = 1
-  MENTIONED         = 2
-  BUILD_FAILED      = 3
-  MARKED            = 4
-  APPROVAL_REQUIRED = 5 # This is an EE-only feature
+  ASSIGNED           = 1
+  MENTIONED          = 2
+  BUILD_FAILED       = 3
+  MARKED             = 4
+  APPROVAL_REQUIRED  = 5 # This is an EE-only feature
+  UNMERGEABLE        = 6
+  DIRECTLY_ADDRESSED = 7
 
   ACTION_NAMES = {
     ASSIGNED => :assigned,
     MENTIONED => :mentioned,
     BUILD_FAILED => :build_failed,
     MARKED => :marked,
-    APPROVAL_REQUIRED => :approval_required
-  }
+    APPROVAL_REQUIRED => :approval_required,
+    UNMERGEABLE => :unmergeable,
+    DIRECTLY_ADDRESSED => :directly_addressed
+  }.freeze
 
   belongs_to :author, class_name: "User"
   belongs_to :note
@@ -66,6 +70,10 @@ class Todo < ActiveRecord::Base
     end
   end
 
+  def unmergeable?
+    action == UNMERGEABLE
+  end
+
   def build_failed?
     action == BUILD_FAILED
   end
@@ -97,9 +105,9 @@ class Todo < ActiveRecord::Base
 
   def target_reference
     if for_commit?
-      target.short_id
+      target.reference_link_text(full: true)
     else
-      target.to_reference
+      target.to_reference(full: true)
     end
   end
 
diff --git a/app/models/upload.rb b/app/models/upload.rb
new file mode 100644
index 00000000000..13987931b05
--- /dev/null
+++ b/app/models/upload.rb
@@ -0,0 +1,63 @@
+class Upload < ActiveRecord::Base
+  # Upper limit for foreground checksum processing
+  CHECKSUM_THRESHOLD = 100.megabytes
+
+  belongs_to :model, polymorphic: true
+
+  validates :size, presence: true
+  validates :path, presence: true
+  validates :model, presence: true
+  validates :uploader, presence: true
+
+  before_save  :calculate_checksum, if:     :foreground_checksum?
+  after_commit :schedule_checksum,  unless: :foreground_checksum?
+
+  def self.remove_path(path)
+    where(path: path).destroy_all
+  end
+
+  def self.record(uploader)
+    remove_path(uploader.relative_path)
+
+    create(
+      size: uploader.file.size,
+      path: uploader.relative_path,
+      model: uploader.model,
+      uploader: uploader.class.to_s
+    )
+  end
+
+  def absolute_path
+    return path unless relative_path?
+
+    uploader_class.absolute_path(self)
+  end
+
+  def calculate_checksum
+    return unless exist?
+
+    self.checksum = Digest::SHA256.file(absolute_path).hexdigest
+  end
+
+  def exist?
+    File.exist?(absolute_path)
+  end
+
+  private
+
+  def foreground_checksum?
+    size <= CHECKSUM_THRESHOLD
+  end
+
+  def schedule_checksum
+    UploadChecksumWorker.perform_async(id)
+  end
+
+  def relative_path?
+    !path.start_with?('/')
+  end
+
+  def uploader_class
+    Object.const_get(uploader)
+  end
+end
diff --git a/app/models/user.rb b/app/models/user.rb
index b9bb4a9e3f7..39c1281179b 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -21,7 +21,7 @@ class User < ActiveRecord::Base
   default_value_for :can_create_team, false
   default_value_for :hide_no_ssh_key, false
   default_value_for :hide_no_password, false
-  default_value_for :theme_id, gitlab_config.default_theme
+  default_value_for :project_view, :files
 
   attr_encrypted :otp_secret,
     key:       Gitlab::Application.secrets.otp_key_base,
@@ -51,7 +51,12 @@ class User < ActiveRecord::Base
   has_one :namespace, -> { where type: nil }, dependent: :destroy, foreign_key: :owner_id
 
   # Profile
-  has_many :keys, dependent: :destroy
+  has_many :keys, -> do
+    type = Key.arel_table[:type]
+    where(type.not_eq('DeployKey').or(type.eq(nil)))
+  end, dependent: :destroy
+  has_many :deploy_keys, -> { where(type: 'DeployKey') }, dependent: :destroy
+
   has_many :emails, dependent: :destroy
   has_many :personal_access_tokens, dependent: :destroy
   has_many :identities, dependent: :destroy, autosave: true
@@ -73,18 +78,15 @@ class User < ActiveRecord::Base
   has_many :created_projects,         foreign_key: :creator_id, class_name: 'Project'
   has_many :users_star_projects, dependent: :destroy
   has_many :starred_projects, through: :users_star_projects, source: :project
-  has_many :project_authorizations, dependent: :destroy
+  has_many :project_authorizations
   has_many :authorized_projects, through: :project_authorizations, source: :project
 
   has_many :snippets,                 dependent: :destroy, foreign_key: :author_id
-  has_many :issues,                   dependent: :destroy, foreign_key: :author_id
   has_many :notes,                    dependent: :destroy, foreign_key: :author_id
   has_many :merge_requests,           dependent: :destroy, foreign_key: :author_id
   has_many :events,                   dependent: :destroy, foreign_key: :author_id
   has_many :subscriptions,            dependent: :destroy
   has_many :recent_events, -> { order "id DESC" }, foreign_key: :author_id,   class_name: "Event"
-  has_many :assigned_issues,          dependent: :destroy, foreign_key: :assignee_id, class_name: "Issue"
-  has_many :assigned_merge_requests,  dependent: :destroy, foreign_key: :assignee_id, class_name: "MergeRequest"
   has_many :oauth_applications, class_name: 'Doorkeeper::Application', as: :owner, dependent: :destroy
   has_one  :abuse_report,             dependent: :destroy
   has_many :spam_logs,                dependent: :destroy
@@ -93,12 +95,22 @@ class User < ActiveRecord::Base
   has_many :todos,                    dependent: :destroy
   has_many :notification_settings,    dependent: :destroy
   has_many :award_emoji,              dependent: :destroy
+  has_many :triggers,                 dependent: :destroy, class_name: 'Ci::Trigger', foreign_key: :owner_id
+
+  has_many :assigned_issues,          dependent: :nullify, foreign_key: :assignee_id, class_name: "Issue"
+  has_many :assigned_merge_requests,  dependent: :nullify, foreign_key: :assignee_id, class_name: "MergeRequest"
+
+  # Issues that a user owns are expected to be moved to the "ghost" user before
+  # the user is destroyed. If the user owns any issues during deletion, this
+  # should be treated as an exceptional condition.
+  has_many :issues,                   dependent: :restrict_with_exception, foreign_key: :author_id
 
   #
   # Validations
   #
   # Note: devise :validatable above adds validations for :email and :password
   validates :name, presence: true
+  validates :email, confirmation: true
   validates :notification_email, presence: true
   validates :notification_email, email: true, if: ->(user) { user.notification_email != user.email }
   validates :public_email, presence: true, uniqueness: true, email: true, allow_blank: true
@@ -117,7 +129,7 @@ class User < ActiveRecord::Base
   validates :avatar, file_size: { maximum: 200.kilobytes.to_i }
 
   before_validation :generate_password, on: :create
-  before_validation :signup_domain_valid?, on: :create
+  before_validation :signup_domain_valid?, on: :create, if: ->(user) { !user.created_by_id }
   before_validation :sanitize_attrs
   before_validation :set_notification_email, if: ->(user) { user.email_changed? }
   before_validation :set_public_email, if: ->(user) { user.public_email_changed? }
@@ -165,10 +177,20 @@ class User < ActiveRecord::Base
       def blocked?
         true
       end
+
+      def active_for_authentication?
+        false
+      end
+
+      def inactive_message
+        "Your account has been blocked. Please contact your GitLab " \
+          "administrator if you think this is an error."
+      end
     end
   end
 
   mount_uploader :avatar, AvatarUploader
+  has_many :uploads, as: :model, dependent: :destroy
 
   # Scopes
   scope :admins, -> { where(admin: true) }
@@ -178,6 +200,8 @@ class User < ActiveRecord::Base
   scope :not_in_project, ->(project) { project.users.present? ? where("id not in (:ids)", ids: project.users.map(&:id) ) : all }
   scope :without_projects, -> { where('id NOT IN (SELECT DISTINCT(user_id) FROM members WHERE user_id IS NOT NULL AND requested_at IS NULL)') }
   scope :todo_authors, ->(user_id, state) { where(id: Todo.where(user_id: user_id, state: state).select(:author_id)) }
+  scope :order_recent_sign_in, -> { reorder(Gitlab::Database.nulls_last_order('last_sign_in_at', 'DESC')) }
+  scope :order_oldest_sign_in, -> { reorder(Gitlab::Database.nulls_last_order('last_sign_in_at', 'ASC')) }
 
   def self.with_two_factor
     joins("LEFT OUTER JOIN u2f_registrations AS u2f ON u2f.user_id = users.id").
@@ -205,8 +229,8 @@ class User < ActiveRecord::Base
 
     def sort(method)
       case method.to_s
-      when 'recent_sign_in' then reorder(last_sign_in_at: :desc)
-      when 'oldest_sign_in' then reorder(last_sign_in_at: :asc)
+      when 'recent_sign_in' then order_recent_sign_in
+      when 'oldest_sign_in' then order_oldest_sign_in
       else
         order_by(method)
       end
@@ -300,12 +324,7 @@ class User < ActiveRecord::Base
     end
 
     def find_by_personal_access_token(token_string)
-      personal_access_token = PersonalAccessToken.active.find_by_token(token_string) if token_string
-      personal_access_token.user if personal_access_token
-    end
-
-    def by_username_or_id(name_or_id)
-      find_by('users.username = ? OR users.id = ?', name_or_id.to_s, name_or_id.to_i)
+      PersonalAccessTokensFinder.new(state: 'active').find_by(token: token_string)&.user
     end
 
     # Returns a user for the given SSH key.
@@ -313,10 +332,6 @@ class User < ActiveRecord::Base
       find_by(id: Key.unscoped.select(:user_id).where(id: key_id))
     end
 
-    def build_user(attrs = {})
-      User.new(attrs)
-    end
-
     def reference_prefix
       '@'
     end
@@ -325,9 +340,34 @@ class User < ActiveRecord::Base
     def reference_pattern
       %r{
         #{Regexp.escape(reference_prefix)}
-        (?<user>#{Gitlab::Regex::NAMESPACE_REGEX_STR})
+        (?<user>#{Gitlab::Regex::FULL_NAMESPACE_REGEX_STR})
       }x
     end
+
+    # Return (create if necessary) the ghost user. The ghost user
+    # owns records previously belonging to deleted users.
+    def ghost
+      unique_internal(where(ghost: true), 'ghost', 'ghost%s@example.com') do |u|
+        u.bio = 'This is a "Ghost User", created to hold all issues authored by users that have since been deleted. This user cannot be removed.'
+        u.name = 'Ghost User'
+      end
+    end
+  end
+
+  def self.internal_attributes
+    [:ghost]
+  end
+
+  def internal?
+    self.class.internal_attributes.any? { |a| self[a] }
+  end
+
+  def self.internal
+    where(Hash[internal_attributes.zip([true] * internal_attributes.size)])
+  end
+
+  def self.non_internal
+    where(Hash[internal_attributes.zip([[false, nil]] * internal_attributes.size)])
   end
 
   #
@@ -338,7 +378,7 @@ class User < ActiveRecord::Base
     username
   end
 
-  def to_reference(_from_project = nil, _target_project = nil)
+  def to_reference(_from_project = nil, target_project: nil, full: nil)
     "#{self.class.reference_prefix}#{username}"
   end
 
@@ -394,7 +434,7 @@ class User < ActiveRecord::Base
   def namespace_uniq
     # Return early if username already failed the first uniqueness validation
     return if errors.key?(:username) &&
-      errors[:username].include?('has already been taken')
+        errors[:username].include?('has already been taken')
 
     existing_namespace = Namespace.by_path(username)
     if existing_namespace && existing_namespace != namespace
@@ -444,23 +484,26 @@ class User < ActiveRecord::Base
     Group.where("namespaces.id IN (#{union.to_sql})")
   end
 
+  def nested_groups
+    Group.member_descendants(id)
+  end
+
+  def nested_groups_projects
+    Project.joins(:namespace).where('namespaces.parent_id IS NOT NULL').
+      member_descendants(id)
+  end
+
   def refresh_authorized_projects
-    transaction do
-      project_authorizations.delete_all
-
-      # project_authorizations_union can return multiple records for the same
-      # project/user with different access_level so we take row with the maximum
-      # access_level
-      project_authorizations.connection.execute <<-SQL
-      INSERT INTO project_authorizations (user_id, project_id, access_level)
-      SELECT user_id, project_id, MAX(access_level) AS access_level
-      FROM (#{project_authorizations_union.to_sql}) sub
-      GROUP BY user_id, project_id
-      SQL
-
-      unless authorized_projects_populated
-        update_column(:authorized_projects_populated, true)
-      end
+    Users::RefreshAuthorizedProjectsService.new(self).execute
+  end
+
+  def remove_project_authorizations(project_ids)
+    project_authorizations.where(project_id: project_ids).delete_all
+  end
+
+  def set_authorized_projects_column
+    unless authorized_projects_populated
+      update_column(:authorized_projects_populated, true)
     end
   end
 
@@ -528,14 +571,14 @@ class User < ActiveRecord::Base
   end
 
   def can_create_group?
-    can?(:create_group, nil)
+    can?(:create_group)
   end
 
   def can_select_namespace?
     several_namespaces? || admin
   end
 
-  def can?(action, subject)
+  def can?(action, subject = :global)
     Ability.allowed?(self, action, subject)
   end
 
@@ -568,8 +611,8 @@ class User < ActiveRecord::Base
 
       if project.repository.branch_exists?(event.branch_name)
         merge_requests = MergeRequest.where("created_at >= ?", event.created_at).
-            where(source_project_id: project.id,
-                  source_branch: event.branch_name)
+          where(source_project_id: project.id,
+                source_branch: event.branch_name)
         merge_requests.empty?
       end
     end
@@ -905,20 +948,31 @@ class User < ActiveRecord::Base
     end
   end
 
-  private
+  def access_level
+    if admin?
+      :admin
+    else
+      :regular
+    end
+  end
 
-  # Returns a union query of projects that the user is authorized to access
-  def project_authorizations_union
-    relations = [
-      personal_projects.select("#{id} AS user_id, projects.id AS project_id, #{Gitlab::Access::MASTER} AS access_level"),
-      groups_projects.select_for_project_authorization,
-      projects.select_for_project_authorization,
-      groups.joins(:shared_projects).select_for_project_authorization
-    ]
+  def access_level=(new_level)
+    new_level = new_level.to_s
+    return unless %w(admin regular).include?(new_level)
 
-    Gitlab::SQL::Union.new(relations)
+    self.admin = (new_level == 'admin')
   end
 
+  protected
+
+  # override, from Devise::Validatable
+  def password_required?
+    return false if internal?
+    super
+  end
+
+  private
+
   def ci_projects_union
     scope  = { access_level: [Gitlab::Access::MASTER, Gitlab::Access::OWNER] }
     groups = groups_projects.where(members: scope)
@@ -984,4 +1038,43 @@ class User < ActiveRecord::Base
       super
     end
   end
+
+  def self.unique_internal(scope, username, email_pattern, &b)
+    scope.first || create_unique_internal(scope, username, email_pattern, &b)
+  end
+
+  def self.create_unique_internal(scope, username, email_pattern, &creation_block)
+    # Since we only want a single one of these in an instance, we use an
+    # exclusive lease to ensure than this block is never run concurrently.
+    lease_key = "user:unique_internal:#{username}"
+    lease = Gitlab::ExclusiveLease.new(lease_key, timeout: 1.minute.to_i)
+
+    until uuid = lease.try_obtain
+      # Keep trying until we obtain the lease. To prevent hammering Redis too
+      # much we'll wait for a bit between retries.
+      sleep(1)
+    end
+
+    # Recheck if the user is already present. One might have been
+    # added between the time we last checked (first line of this method)
+    # and the time we acquired the lock.
+    existing_user = uncached { scope.first }
+    return existing_user if existing_user.present?
+
+    uniquify = Uniquify.new
+
+    username = uniquify.string(username) { |s| User.find_by_username(s) }
+
+    email = uniquify.string(-> (n) { Kernel.sprintf(email_pattern, n) }) do |s|
+      User.find_by_email(s)
+    end
+
+    scope.create(
+      username: username,
+      email: email,
+      &creation_block
+    )
+  ensure
+    Gitlab::ExclusiveLease.cancel(lease_key, uuid)
+  end
 end
diff --git a/app/models/wiki_directory.rb b/app/models/wiki_directory.rb
new file mode 100644
index 00000000000..9340fc2dbbe
--- /dev/null
+++ b/app/models/wiki_directory.rb
@@ -0,0 +1,18 @@
+class WikiDirectory
+  include ActiveModel::Validations
+
+  attr_accessor :slug, :pages
+
+  validates :slug, presence: true
+
+  def initialize(slug, pages = [])
+    @slug = slug
+    @pages = pages
+  end
+
+  # Relative path to the partial to be used when rendering collections
+  # of this object.
+  def to_partial_path
+    'projects/wikis/wiki_directory'
+  end
+end
diff --git a/app/models/wiki_page.rb b/app/models/wiki_page.rb
index c3de278f5b7..2caebb496db 100644
--- a/app/models/wiki_page.rb
+++ b/app/models/wiki_page.rb
@@ -12,6 +12,32 @@ class WikiPage
     ActiveModel::Name.new(self, nil, 'wiki')
   end
 
+  # Sorts and groups pages by directory.
+  #
+  # pages - an array of WikiPage objects.
+  #
+  # Returns an array of WikiPage and WikiDirectory objects. The entries are
+  # sorted by alphabetical order (directories and pages inside each directory).
+  # Pages at the root level come before everything.
+  def self.group_by_directory(pages)
+    return [] if pages.blank?
+
+    pages.sort_by { |page| [page.directory, page.slug] }.
+      group_by(&:directory).
+      map do |dir, pages|
+        if dir.present?
+          WikiDirectory.new(dir, pages)
+        else
+          pages
+        end
+      end.
+      flatten
+  end
+
+  def self.unhyphenize(name)
+    name.gsub(/-+/, ' ')
+  end
+
   def to_key
     [:slug]
   end
@@ -56,7 +82,7 @@ class WikiPage
   # The formatted title of this page.
   def title
     if @attributes[:title]
-      @attributes[:title].gsub(/-+/, ' ')
+      self.class.unhyphenize(@attributes[:title])
     else
       ""
     end
@@ -69,16 +95,17 @@ class WikiPage
 
   # The raw content of this page.
   def content
-    @attributes[:content] ||= if @page
-                                @page.text_data
-                              end
+    @attributes[:content] ||= @page&.text_data
+  end
+
+  # The hierarchy of the directory this page is contained in.
+  def directory
+    wiki.page_title_and_dir(slug).last
   end
 
   # The processed/formatted content of this page.
   def formatted_content
-    @attributes[:formatted_content] ||= if @page
-                                          @page.formatted_data
-                                        end
+    @attributes[:formatted_content] ||= @page&.formatted_data
   end
 
   # The markup format for the page.
@@ -174,6 +201,16 @@ class WikiPage
     end
   end
 
+  # Relative path to the partial to be used when rendering collections
+  # of this object.
+  def to_partial_path
+    'projects/wikis/wiki_page'
+  end
+
+  def id
+    page.version.to_s
+  end
+
   private
 
   def set_attributes
diff --git a/app/policies/base_policy.rb b/app/policies/base_policy.rb
index 118c100ca11..8890409d056 100644
--- a/app/policies/base_policy.rb
+++ b/app/policies/base_policy.rb
@@ -6,14 +6,16 @@ class BasePolicy
       @cannot_set = cannot_set
     end
 
-    def size
-      to_set.size
-    end
+    delegate :size, to: :to_set
 
     def self.empty
       new(Set.new, Set.new)
     end
 
+    def self.none
+      empty.freeze
+    end
+
     def can?(ability)
       @can_set.include?(ability) && !@cannot_set.include?(ability)
     end
@@ -51,7 +53,12 @@ class BasePolicy
   end
 
   def self.class_for(subject)
-    return GlobalPolicy if subject.nil?
+    return GlobalPolicy if subject == :global
+    raise ArgumentError, 'no policy for nil' if subject.nil?
+
+    if subject.class.try(:presenter?)
+      subject = subject.subject
+    end
 
     subject.class.ancestors.each do |klass|
       next unless klass.name
@@ -77,7 +84,7 @@ class BasePolicy
   end
 
   def abilities
-    return RuleSet.empty if @user && @user.blocked?
+    return RuleSet.none if @user && @user.blocked?
     return anonymous_abilities if @user.nil?
     collect_rules { rules }
   end
diff --git a/app/policies/ci/build_policy.rb b/app/policies/ci/build_policy.rb
index 7b1752df0e1..8b25332b73c 100644
--- a/app/policies/ci/build_policy.rb
+++ b/app/policies/ci/build_policy.rb
@@ -1,8 +1,6 @@
 module Ci
   class BuildPolicy < CommitStatusPolicy
     def rules
-      can! :read_build if @subject.project.public_builds?
-
       super
 
       # If we can't read build we should also not have that
diff --git a/app/policies/ci/trigger_policy.rb b/app/policies/ci/trigger_policy.rb
new file mode 100644
index 00000000000..c90c9ac0583
--- /dev/null
+++ b/app/policies/ci/trigger_policy.rb
@@ -0,0 +1,13 @@
+module Ci
+  class TriggerPolicy < BasePolicy
+    def rules
+      delegate! @subject.project
+
+      if can?(:admin_build)
+        can! :admin_trigger if @subject.owner.blank? ||
+            @subject.owner == @user
+        can! :manage_trigger
+      end
+    end
+  end
+end
diff --git a/app/policies/global_policy.rb b/app/policies/global_policy.rb
index 3c2fbe6b56b..cb72c2b4590 100644
--- a/app/policies/global_policy.rb
+++ b/app/policies/global_policy.rb
@@ -4,5 +4,12 @@ class GlobalPolicy < BasePolicy
 
     can! :create_group if @user.can_create_group
     can! :read_users_list
+
+    unless @user.blocked? || @user.internal?
+      can! :log_in unless @user.access_locked?
+      can! :access_api
+      can! :access_git
+      can! :receive_notifications
+    end
   end
 end
diff --git a/app/policies/group_member_policy.rb b/app/policies/group_member_policy.rb
index 62335527654..5a3fe814b77 100644
--- a/app/policies/group_member_policy.rb
+++ b/app/policies/group_member_policy.rb
@@ -15,5 +15,11 @@ class GroupMemberPolicy < BasePolicy
     elsif @user == target_user
       can! :destroy_group_member
     end
+
+    additional_rules!
+  end
+
+  def additional_rules!
+    # This is meant to be overriden in EE
   end
 end
diff --git a/app/policies/group_policy.rb b/app/policies/group_policy.rb
index b65fb68cd88..4cc21696eb6 100644
--- a/app/policies/group_policy.rb
+++ b/app/policies/group_policy.rb
@@ -4,7 +4,7 @@ class GroupPolicy < BasePolicy
     return unless @user
 
     globally_viewable = @subject.public? || (@subject.internal? && !@user.external?)
-    member = @subject.users.include?(@user)
+    member = @subject.users_with_parents.include?(@user)
     owner = @user.admin? || @subject.has_owner?(@user)
     master = owner || @subject.has_master?(@user)
 
diff --git a/app/policies/note_policy.rb b/app/policies/note_policy.rb
index 83847466ee2..5326061bd07 100644
--- a/app/policies/note_policy.rb
+++ b/app/policies/note_policy.rb
@@ -12,7 +12,7 @@ class NotePolicy < BasePolicy
     end
 
     if @subject.for_merge_request? &&
-       @subject.noteable.author == @user
+        @subject.noteable.author == @user
       can! :resolve_note
     end
   end
diff --git a/app/policies/personal_snippet_policy.rb b/app/policies/personal_snippet_policy.rb
index 46c5aa1a5be..d3913986cd8 100644
--- a/app/policies/personal_snippet_policy.rb
+++ b/app/policies/personal_snippet_policy.rb
@@ -6,9 +6,14 @@ class PersonalSnippetPolicy < BasePolicy
     if @subject.author == @user
       can! :read_personal_snippet
       can! :update_personal_snippet
+      can! :destroy_personal_snippet
       can! :admin_personal_snippet
     end
 
+    unless @user.external?
+      can! :create_personal_snippet
+    end
+
     if @subject.internal? && !@user.external?
       can! :read_personal_snippet
     end
diff --git a/app/policies/project_policy.rb b/app/policies/project_policy.rb
index d5aadfce76a..f8594e29547 100644
--- a/app/policies/project_policy.rb
+++ b/app/policies/project_policy.rb
@@ -3,7 +3,7 @@ class ProjectPolicy < BasePolicy
     team_access!(user)
 
     owner = project.owner == user ||
-            (project.group && project.group.has_owner?(user))
+      (project.group && project.group.has_owner?(user))
 
     owner_access! if user.admin? || owner
     team_member_owner_access! if owner
@@ -13,7 +13,7 @@ class ProjectPolicy < BasePolicy
       public_access!
 
       if project.request_access_enabled &&
-         !(owner || user.admin? || project.team.member?(user) || project_group_member?(user))
+          !(owner || user.admin? || project.team.member?(user) || project_group_member?(user))
         can! :request_access
       end
     end
@@ -110,6 +110,9 @@ class ProjectPolicy < BasePolicy
     can! :admin_pipeline
     can! :admin_environment
     can! :admin_deployment
+    can! :admin_pages
+    can! :read_pages
+    can! :update_pages
   end
 
   def public_access!
@@ -136,6 +139,7 @@ class ProjectPolicy < BasePolicy
     can! :remove_fork_project
     can! :destroy_merge_request
     can! :destroy_issue
+    can! :remove_pages
   end
 
   def team_member_owner_access!
@@ -171,9 +175,7 @@ class ProjectPolicy < BasePolicy
   def disabled_features!
     repository_enabled = project.feature_available?(:repository, user)
 
-    unless project.feature_available?(:issues, user)
-      cannot!(*named_abilities(:issue))
-    end
+    block_issues_abilities
 
     unless project.feature_available?(:merge_requests, user) && repository_enabled
       cannot!(*named_abilities(:merge_request))
@@ -216,6 +218,46 @@ class ProjectPolicy < BasePolicy
   def anonymous_rules
     return unless project.public?
 
+    base_readonly_access!
+
+    # Allow to read builds by anonymous user if guests are allowed
+    can! :read_build if project.public_builds?
+
+    disabled_features!
+  end
+
+  def project_group_member?(user)
+    project.group &&
+      (
+        project.group.members_with_parents.exists?(user_id: user.id) ||
+        project.group.requesters.exists?(user_id: user.id)
+      )
+  end
+
+  def block_issues_abilities
+    unless project.feature_available?(:issues, user)
+      cannot! :read_issue if project.default_issues_tracker?
+      cannot! :create_issue
+      cannot! :update_issue
+      cannot! :admin_issue
+    end
+  end
+
+  def named_abilities(name)
+    [
+      :"read_#{name}",
+      :"create_#{name}",
+      :"update_#{name}",
+      :"admin_#{name}"
+    ]
+  end
+
+  private
+
+  # A base set of abilities for read-only users, which
+  # is then augmented as necessary for anonymous and other
+  # read-only users.
+  def base_readonly_access!
     can! :read_project
     can! :read_board
     can! :read_list
@@ -235,27 +277,5 @@ class ProjectPolicy < BasePolicy
 
     # NOTE: may be overridden by IssuePolicy
     can! :read_issue
-
-    # Allow to read builds by anonymous user if guests are allowed
-    can! :read_build if project.public_builds?
-
-    disabled_features!
-  end
-
-  def project_group_member?(user)
-    project.group &&
-    (
-      project.group.members.exists?(user_id: user.id) ||
-      project.group.requesters.exists?(user_id: user.id)
-    )
-  end
-
-  def named_abilities(name)
-    [
-      :"read_#{name}",
-      :"create_#{name}",
-      :"update_#{name}",
-      :"admin_#{name}"
-    ]
   end
 end
diff --git a/app/policies/project_snippet_policy.rb b/app/policies/project_snippet_policy.rb
index 57acccfafd9..3a96836917e 100644
--- a/app/policies/project_snippet_policy.rb
+++ b/app/policies/project_snippet_policy.rb
@@ -3,7 +3,7 @@ class ProjectSnippetPolicy < BasePolicy
     can! :read_project_snippet if @subject.public?
     return unless @user
 
-    if @user && @subject.author == @user || @user.admin?
+    if @user && (@subject.author == @user || @user.admin?)
       can! :read_project_snippet
       can! :update_project_snippet
       can! :admin_project_snippet
diff --git a/app/policies/user_policy.rb b/app/policies/user_policy.rb
index 03a2499e263..229846e368c 100644
--- a/app/policies/user_policy.rb
+++ b/app/policies/user_policy.rb
@@ -3,6 +3,14 @@ class UserPolicy < BasePolicy
 
   def rules
     can! :read_user if @user || !restricted_public_level?
+
+    if @user
+      if @user.admin? || @subject == @user
+        can! :destroy_user
+      end
+
+      cannot! :destroy_user if @subject.ghost?
+    end
   end
 
   def restricted_public_level?
diff --git a/app/presenters/README.md b/app/presenters/README.md
new file mode 100644
index 00000000000..a4d592b54d6
--- /dev/null
+++ b/app/presenters/README.md
@@ -0,0 +1,154 @@
+# Presenters
+
+This type of class is responsible for giving the view an object which defines
+**view-related logic/data methods**. It is usually useful to extract such
+methods from models to presenters.
+
+## When to use a presenter?
+
+### When your view is full of logic
+
+When your view is full of logic (`if`, `else`, `select` on arrays etc.), it's
+time to create a presenter!
+
+### When your model has a lot of view-related logic/data methods
+
+When your model has a lot of view-related logic/data methods, you can easily
+move them to a presenter.
+
+## Why are we using presenters instead of helpers?
+
+We don't use presenters to generate complex view output that would rely on helpers.
+
+Presenters should be used for:
+
+- Data and logic methods that can be pulled & combined into single methods from
+  view. This can include loops extracted from views too. A good example is
+  https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7073/diffs.
+- Data and logic methods that can be pulled from models.
+- Simple text output methods: it's ok if the method returns a string, but not a
+  whole DOM element for which we'd need HAML, a view context, helpers etc.
+
+## Why use presenters instead of model concerns?
+
+We should strive to follow the single-responsibility principle, and view-related
+logic/data methods are definitely not the responsibility of models!
+
+Another reason is as follows:
+
+> Avoid using concerns and use presenters instead. Why? After all, concerns seem
+to be a core part of Rails and can DRY up code when shared among multiple models.
+Nonetheless, the main issue is that concerns don’t make the model object more
+cohesive. The code is just better organized. In other words, there’s no real
+change to the API of the model.
+
+– https://www.toptal.com/ruby-on-rails/decoupling-rails-components
+
+## Benefits
+
+By moving pure view-related logic/data methods from models & views to presenters,
+we gain the following benefits:
+
+- rules are more explicit and centralized in the presenter => improves security
+- testing is easier and faster as presenters are Plain Old Ruby Object (PORO)
+- views are more readable and maintainable
+- decreases number of CE -> EE merge conflicts since code is in separate files
+- moves the conflicts from views (not always obvious) to presenters (a lot easier to resolve)
+
+## What not to do with presenters?
+
+- Don't use helpers in presenters. Presenters are not aware of the view context.
+- Don't generate complex DOM elements, forms etc. with presenters. Presenters
+  can return simple data as texts, and URLs using URL helpers from
+  `Gitlab::Routing` but nothing much more fancy.
+
+## Implementation
+
+### Presenter definition
+
+Every presenter should inherit from `Gitlab::View::Presenter::Simple`, which
+provides a `.presents` method which allows you to define an accessor for the
+presented object. It also includes common helpers like `Gitlab::Routing` and
+`Gitlab::Allowable`.
+
+```ruby
+class LabelPresenter < Gitlab::View::Presenter::Simple
+  presents :label
+
+  def text_color
+    label.color.to_s
+  end
+
+  def to_partial_path
+    'projects/labels/show'
+  end
+end
+```
+
+In some cases, it can be more practical to transparently delegate all missing
+method calls to the presented object, in these cases, you can make your
+presenter inherit from `Gitlab::View::Presenter::Delegated`:
+
+```ruby
+class LabelPresenter < Gitlab::View::Presenter::Delegated
+  presents :label
+
+  def text_color
+    # color is delegated to label
+    color.to_s
+  end
+
+  def to_partial_path
+    'projects/labels/show'
+  end
+end
+```
+
+### Presenter instantiation
+
+Instantiation must be done via the `Gitlab::View::Presenter::Factory` class which
+detects the presenter based on the presented subject's class.
+
+```ruby
+class Projects::LabelsController < Projects::ApplicationController
+  def edit
+    @label = Gitlab::View::Presenter::Factory
+      .new(@label, current_user: current_user)
+      .fabricate!
+  end
+end
+```
+
+You can also include the `Presentable` concern in the model:
+
+```ruby
+class Label
+  include Presentable
+end
+```
+
+and then in the controller:
+
+```ruby
+class Projects::LabelsController < Projects::ApplicationController
+  def edit
+    @label = @label.present(current_user: current_user)
+  end
+end
+```
+
+### Presenter usage
+
+```ruby
+%div{ class: @label.text_color }
+  = render partial: @label, label: @label
+```
+
+You can also present the model in the view:
+
+```ruby
+- label = @label.present(current_user: current_user)
+
+%div{ class: label.text_color }
+  = render partial: label, label: label
+```
diff --git a/app/presenters/ci/build_presenter.rb b/app/presenters/ci/build_presenter.rb
new file mode 100644
index 00000000000..ed72ed14d72
--- /dev/null
+++ b/app/presenters/ci/build_presenter.rb
@@ -0,0 +1,15 @@
+module Ci
+  class BuildPresenter < Gitlab::View::Presenter::Delegated
+    presents :build
+
+    def erased_by_user?
+      # Build can be erased through API, therefore it does not have
+      # `erased_by` user assigned in that case.
+      erased? && erased_by
+    end
+
+    def erased_by_name
+      erased_by.name if erased_by_user?
+    end
+  end
+end
diff --git a/app/presenters/projects/settings/deploy_keys_presenter.rb b/app/presenters/projects/settings/deploy_keys_presenter.rb
new file mode 100644
index 00000000000..86ac513b3c0
--- /dev/null
+++ b/app/presenters/projects/settings/deploy_keys_presenter.rb
@@ -0,0 +1,60 @@
+module Projects
+  module Settings
+    class DeployKeysPresenter < Gitlab::View::Presenter::Simple
+      presents :project
+      delegate :size, to: :enabled_keys, prefix: true
+      delegate :size, to: :available_project_keys, prefix: true
+      delegate :size, to: :available_public_keys, prefix: true
+
+      def new_key
+        @key ||= DeployKey.new
+      end
+
+      def enabled_keys
+        @enabled_keys ||= project.deploy_keys
+      end
+
+      def any_keys_enabled?
+        enabled_keys.any?
+      end
+
+      def available_keys
+        @available_keys ||= current_user.accessible_deploy_keys - enabled_keys
+      end
+
+      def available_project_keys
+        @available_project_keys ||= current_user.project_deploy_keys - enabled_keys
+      end
+
+      def any_available_project_keys_enabled?
+        available_project_keys.any?
+      end
+
+      def key_available?(deploy_key)
+        available_keys.include?(deploy_key)
+      end
+
+      def available_public_keys
+        return @available_public_keys if defined?(@available_public_keys)
+
+        @available_public_keys ||= DeployKey.are_public - enabled_keys
+
+        # Public keys that are already used by another accessible project are already
+        # in @available_project_keys.
+        @available_public_keys -= available_project_keys
+      end
+
+      def any_available_public_keys_enabled?
+        available_public_keys.any?
+      end
+
+      def to_partial_path
+        'projects/deploy_keys/index'
+      end
+
+      def form_partial_path
+        'projects/deploy_keys/form'
+      end
+    end
+  end
+end
diff --git a/app/serializers/analytics_stage_entity.rb b/app/serializers/analytics_stage_entity.rb
new file mode 100644
index 00000000000..69bf693de8d
--- /dev/null
+++ b/app/serializers/analytics_stage_entity.rb
@@ -0,0 +1,11 @@
+class AnalyticsStageEntity < Grape::Entity
+  include EntityDateHelper
+
+  expose :title
+  expose :legend
+  expose :description
+
+  expose :median, as: :value do |stage|
+    stage.median && !stage.median.zero? ? distance_of_time_in_words(stage.median) : nil
+  end
+end
diff --git a/app/serializers/analytics_stage_serializer.rb b/app/serializers/analytics_stage_serializer.rb
new file mode 100644
index 00000000000..613cf6874d8
--- /dev/null
+++ b/app/serializers/analytics_stage_serializer.rb
@@ -0,0 +1,3 @@
+class AnalyticsStageSerializer < BaseSerializer
+  entity AnalyticsStageEntity
+end
diff --git a/app/serializers/analytics_summary_entity.rb b/app/serializers/analytics_summary_entity.rb
new file mode 100644
index 00000000000..91803ec07f5
--- /dev/null
+++ b/app/serializers/analytics_summary_entity.rb
@@ -0,0 +1,7 @@
+class AnalyticsSummaryEntity < Grape::Entity
+  expose :value, safe: true
+
+  expose :title do |object|
+    object.title.pluralize(object.value)
+  end
+end
diff --git a/app/serializers/analytics_summary_serializer.rb b/app/serializers/analytics_summary_serializer.rb
new file mode 100644
index 00000000000..c87a24aa47c
--- /dev/null
+++ b/app/serializers/analytics_summary_serializer.rb
@@ -0,0 +1,3 @@
+class AnalyticsSummarySerializer < BaseSerializer
+  entity AnalyticsSummaryEntity
+end
diff --git a/app/serializers/base_serializer.rb b/app/serializers/base_serializer.rb
index de9a181db90..311ee9c96be 100644
--- a/app/serializers/base_serializer.rb
+++ b/app/serializers/base_serializer.rb
@@ -6,6 +6,7 @@ class BaseSerializer
   def represent(resource, opts = {})
     self.class.entity_class
       .represent(resource, opts.merge(request: @request))
+      .as_json
   end
 
   def self.entity(entity_class)
diff --git a/app/serializers/build_action_entity.rb b/app/serializers/build_action_entity.rb
new file mode 100644
index 00000000000..184f5fd4b52
--- /dev/null
+++ b/app/serializers/build_action_entity.rb
@@ -0,0 +1,14 @@
+class BuildActionEntity < Grape::Entity
+  include RequestAwareEntity
+
+  expose :name do |build|
+    build.name
+  end
+
+  expose :path do |build|
+    play_namespace_project_build_path(
+      build.project.namespace,
+      build.project,
+      build)
+  end
+end
diff --git a/app/serializers/build_artifact_entity.rb b/app/serializers/build_artifact_entity.rb
new file mode 100644
index 00000000000..8b643d8e783
--- /dev/null
+++ b/app/serializers/build_artifact_entity.rb
@@ -0,0 +1,14 @@
+class BuildArtifactEntity < Grape::Entity
+  include RequestAwareEntity
+
+  expose :name do |build|
+    build.name
+  end
+
+  expose :path do |build|
+    download_namespace_project_build_artifacts_path(
+      build.project.namespace,
+      build.project,
+      build)
+  end
+end
diff --git a/app/serializers/build_entity.rb b/app/serializers/build_entity.rb
index b5384e6462b..5bcbe285052 100644
--- a/app/serializers/build_entity.rb
+++ b/app/serializers/build_entity.rb
@@ -12,7 +12,7 @@ class BuildEntity < Grape::Entity
     path_to(:retry_namespace_project_build, build)
   end
 
-  expose :play_path, if: ->(build, _) { build.manual? } do |build|
+  expose :play_path, if: ->(build, _) { build.playable? } do |build|
     path_to(:play_namespace_project_build, build)
   end
 
diff --git a/app/serializers/commit_entity.rb b/app/serializers/commit_entity.rb
index acc20f6dc52..31763955f97 100644
--- a/app/serializers/commit_entity.rb
+++ b/app/serializers/commit_entity.rb
@@ -3,17 +3,21 @@ class CommitEntity < API::Entities::RepoCommit
 
   expose :author, using: UserEntity
 
+  expose :author_gravatar_url do |commit|
+    GravatarService.new.execute(commit.author_email)
+  end
+
   expose :commit_url do |commit|
-    namespace_project_tree_url(
+    namespace_project_commit_url(
       request.project.namespace,
       request.project,
-      id: commit.id)
+      commit)
   end
 
   expose :commit_path do |commit|
-    namespace_project_tree_path(
+    namespace_project_commit_path(
       request.project.namespace,
       request.project,
-      id: commit.id)
+      commit)
   end
 end
diff --git a/app/serializers/environment_entity.rb b/app/serializers/environment_entity.rb
index 7e0fc9c071e..4c017960628 100644
--- a/app/serializers/environment_entity.rb
+++ b/app/serializers/environment_entity.rb
@@ -7,7 +7,7 @@ class EnvironmentEntity < Grape::Entity
   expose :external_url
   expose :environment_type
   expose :last_deployment, using: DeploymentEntity
-  expose :stoppable?
+  expose :stop_action?
 
   expose :environment_path do |environment|
     namespace_project_environment_path(
@@ -23,5 +23,13 @@ class EnvironmentEntity < Grape::Entity
       environment)
   end
 
+  expose :terminal_path, if: ->(environment, _) { environment.has_terminals? } do |environment|
+    can?(request.user, :admin_environment, environment.project) &&
+      terminal_namespace_project_environment_path(
+        environment.project.namespace,
+        environment.project,
+        environment)
+  end
+
   expose :created_at, :updated_at
 end
diff --git a/app/serializers/environment_serializer.rb b/app/serializers/environment_serializer.rb
index 91955542f25..d0a60f134da 100644
--- a/app/serializers/environment_serializer.rb
+++ b/app/serializers/environment_serializer.rb
@@ -1,3 +1,55 @@
 class EnvironmentSerializer < BaseSerializer
+  Item = Struct.new(:name, :size, :latest)
+
   entity EnvironmentEntity
+
+  def within_folders
+    tap { @itemize = true }
+  end
+
+  def with_pagination(request, response)
+    tap { @paginator = Gitlab::Serializer::Pagination.new(request, response) }
+  end
+
+  def itemized?
+    @itemize
+  end
+
+  def paginated?
+    @paginator.present?
+  end
+
+  def represent(resource, opts = {})
+    if itemized?
+      itemize(resource).map do |item|
+        { name: item.name,
+          size: item.size,
+          latest: super(item.latest, opts) }
+      end
+    else
+      resource = @paginator.paginate(resource) if paginated?
+
+      super(resource, opts)
+    end
+  end
+
+  private
+
+  def itemize(resource)
+    items = resource.order('folder_name ASC')
+      .group('COALESCE(environment_type, name)')
+      .select('COALESCE(environment_type, name) AS folder_name',
+              'COUNT(*) AS size', 'MAX(id) AS last_id')
+
+    # It makes a difference when you call `paginate` method, because
+    # although `page` is effective at the end, it calls counting methods
+    # immediately.
+    items = @paginator.paginate(items) if paginated?
+
+    environments = resource.where(id: items.map(&:last_id)).index_by(&:id)
+
+    items.map do |item|
+      Item.new(item.folder_name, item.size, environments[item.last_id])
+    end
+  end
 end
diff --git a/app/serializers/issuable_entity.rb b/app/serializers/issuable_entity.rb
index 17c9160cb19..29aecb50849 100644
--- a/app/serializers/issuable_entity.rb
+++ b/app/serializers/issuable_entity.rb
@@ -13,4 +13,8 @@ class IssuableEntity < Grape::Entity
   expose :created_at
   expose :updated_at
   expose :deleted_at
+  expose :time_estimate
+  expose :total_time_spent
+  expose :human_time_estimate
+  expose :human_total_time_spent
 end
diff --git a/app/serializers/merge_request_entity.rb b/app/serializers/merge_request_entity.rb
index 7445298c714..5f80ab397a9 100644
--- a/app/serializers/merge_request_entity.rb
+++ b/app/serializers/merge_request_entity.rb
@@ -6,7 +6,7 @@ class MergeRequestEntity < IssuableEntity
   expose :merge_params
   expose :merge_status
   expose :merge_user_id
-  expose :merge_when_build_succeeds
+  expose :merge_when_pipeline_succeeds
   expose :source_branch
   expose :source_project_id
   expose :target_branch
diff --git a/app/serializers/pipeline_entity.rb b/app/serializers/pipeline_entity.rb
new file mode 100644
index 00000000000..61f0f11d7d2
--- /dev/null
+++ b/app/serializers/pipeline_entity.rb
@@ -0,0 +1,85 @@
+class PipelineEntity < Grape::Entity
+  include RequestAwareEntity
+
+  expose :id
+  expose :user, using: UserEntity
+
+  expose :path do |pipeline|
+    namespace_project_pipeline_path(
+      pipeline.project.namespace,
+      pipeline.project,
+      pipeline)
+  end
+
+  expose :details do
+    expose :status do |pipeline, options|
+      StatusEntity.represent(
+        pipeline.detailed_status(request.user),
+        options)
+    end
+
+    expose :duration
+    expose :finished_at
+    expose :stages, using: StageEntity
+    expose :artifacts, using: BuildArtifactEntity
+    expose :manual_actions, using: BuildActionEntity
+  end
+
+  expose :flags do
+    expose :latest?, as: :latest
+    expose :triggered?, as: :triggered
+    expose :stuck?, as: :stuck
+    expose :has_yaml_errors?, as: :yaml_errors
+    expose :can_retry?, as: :retryable
+    expose :can_cancel?, as: :cancelable
+  end
+
+  expose :ref do
+    expose :name do |pipeline|
+      pipeline.ref
+    end
+
+    expose :path do |pipeline|
+      if pipeline.ref
+        namespace_project_tree_path(
+          pipeline.project.namespace,
+          pipeline.project,
+          id: pipeline.ref)
+      end
+    end
+
+    expose :tag?, as: :tag
+    expose :branch?, as: :branch
+  end
+
+  expose :commit, using: CommitEntity
+  expose :yaml_errors, if: ->(pipeline, _) { pipeline.has_yaml_errors? }
+
+  expose :retry_path, if: proc { can_retry? }  do |pipeline|
+    retry_namespace_project_pipeline_path(pipeline.project.namespace,
+                                          pipeline.project,
+                                          pipeline.id)
+  end
+
+  expose :cancel_path, if: proc { can_cancel? } do |pipeline|
+    cancel_namespace_project_pipeline_path(pipeline.project.namespace,
+                                           pipeline.project,
+                                           pipeline.id)
+  end
+
+  expose :created_at, :updated_at
+
+  private
+
+  alias_method :pipeline, :object
+
+  def can_retry?
+    pipeline.retryable? &&
+      can?(request.user, :update_pipeline, pipeline)
+  end
+
+  def can_cancel?
+    pipeline.cancelable? &&
+      can?(request.user, :update_pipeline, pipeline)
+  end
+end
diff --git a/app/serializers/pipeline_serializer.rb b/app/serializers/pipeline_serializer.rb
new file mode 100644
index 00000000000..ab2d3d5a3ec
--- /dev/null
+++ b/app/serializers/pipeline_serializer.rb
@@ -0,0 +1,25 @@
+class PipelineSerializer < BaseSerializer
+  InvalidResourceError = Class.new(StandardError)
+
+  entity PipelineEntity
+
+  def with_pagination(request, response)
+    tap { @paginator = Gitlab::Serializer::Pagination.new(request, response) }
+  end
+
+  def paginated?
+    @paginator.present?
+  end
+
+  def represent(resource, opts = {})
+    if resource.is_a?(ActiveRecord::Relation)
+      resource = resource.includes(project: :namespace)
+    end
+
+    if paginated?
+      super(@paginator.paginate(resource), opts)
+    else
+      super(resource, opts)
+    end
+  end
+end
diff --git a/app/serializers/request_aware_entity.rb b/app/serializers/request_aware_entity.rb
index ff8c1142abc..3039014aaaa 100644
--- a/app/serializers/request_aware_entity.rb
+++ b/app/serializers/request_aware_entity.rb
@@ -2,10 +2,11 @@ module RequestAwareEntity
   extend ActiveSupport::Concern
 
   included do
-    include Gitlab::Routing.url_helpers
+    include Gitlab::Routing
+    include Gitlab::Allowable
   end
 
   def request
-    @options.fetch(:request)
+    options.fetch(:request)
   end
 end
diff --git a/app/serializers/stage_entity.rb b/app/serializers/stage_entity.rb
new file mode 100644
index 00000000000..7a047bdc712
--- /dev/null
+++ b/app/serializers/stage_entity.rb
@@ -0,0 +1,38 @@
+class StageEntity < Grape::Entity
+  include RequestAwareEntity
+
+  expose :name
+
+  expose :title do |stage|
+    "#{stage.name}: #{detailed_status.label}"
+  end
+
+  expose :detailed_status,
+    as: :status,
+    with: StatusEntity
+
+  expose :path do |stage|
+    namespace_project_pipeline_path(
+      stage.pipeline.project.namespace,
+      stage.pipeline.project,
+      stage.pipeline,
+      anchor: stage.name)
+  end
+
+  expose :dropdown_path do |stage|
+    stage_namespace_project_pipeline_path(
+      stage.pipeline.project.namespace,
+      stage.pipeline.project,
+      stage.pipeline,
+      stage: stage.name,
+      format: :json)
+  end
+
+  private
+
+  alias_method :stage, :object
+
+  def detailed_status
+    stage.detailed_status(request.user)
+  end
+end
diff --git a/app/serializers/status_entity.rb b/app/serializers/status_entity.rb
new file mode 100644
index 00000000000..47066bebfb1
--- /dev/null
+++ b/app/serializers/status_entity.rb
@@ -0,0 +1,8 @@
+class StatusEntity < Grape::Entity
+  include RequestAwareEntity
+
+  expose :icon, :text, :label, :group
+
+  expose :has_details?, as: :has_details
+  expose :details_path
+end
diff --git a/app/services/access_token_validation_service.rb b/app/services/access_token_validation_service.rb
new file mode 100644
index 00000000000..b2a543daa00
--- /dev/null
+++ b/app/services/access_token_validation_service.rb
@@ -0,0 +1,38 @@
+class AccessTokenValidationService
+  # Results:
+  VALID = :valid
+  EXPIRED = :expired
+  REVOKED = :revoked
+  INSUFFICIENT_SCOPE = :insufficient_scope
+
+  attr_reader :token
+
+  def initialize(token)
+    @token = token
+  end
+
+  def validate(scopes: [])
+    if token.expired?
+      return EXPIRED
+
+    elsif token.revoked?
+      return REVOKED
+
+    elsif !self.include_any_scope?(scopes)
+      return INSUFFICIENT_SCOPE
+
+    else
+      return VALID
+    end
+  end
+
+  # True if the token's scope contains any of the passed scopes.
+  def include_any_scope?(scopes)
+    if scopes.blank?
+      true
+    else
+      # Check whether the token is allowed access to any of the required scopes.
+      Set.new(scopes).intersection(Set.new(token.scopes)).present?
+    end
+  end
+end
diff --git a/app/services/application_settings/base_service.rb b/app/services/application_settings/base_service.rb
new file mode 100644
index 00000000000..2bcc7d7c08b
--- /dev/null
+++ b/app/services/application_settings/base_service.rb
@@ -0,0 +1,7 @@
+module ApplicationSettings
+  class BaseService < ::BaseService
+    def initialize(application_setting, user, params = {})
+      @application_setting, @current_user, @params = application_setting, user, params.dup
+    end
+  end
+end
diff --git a/app/services/application_settings/update_service.rb b/app/services/application_settings/update_service.rb
new file mode 100644
index 00000000000..61589a07250
--- /dev/null
+++ b/app/services/application_settings/update_service.rb
@@ -0,0 +1,7 @@
+module ApplicationSettings
+  class UpdateService < ApplicationSettings::BaseService
+    def execute
+      @application_setting.update(@params)
+    end
+  end
+end
diff --git a/app/services/auth/container_registry_authentication_service.rb b/app/services/auth/container_registry_authentication_service.rb
index c00c5aebf57..db82b8f6c30 100644
--- a/app/services/auth/container_registry_authentication_service.rb
+++ b/app/services/auth/container_registry_authentication_service.rb
@@ -2,7 +2,7 @@ module Auth
   class ContainerRegistryAuthenticationService < BaseService
     include Gitlab::CurrentSettings
 
-    AUDIENCE = 'container_registry'
+    AUDIENCE = 'container_registry'.freeze
 
     def execute(authentication_abilities:)
       @authentication_abilities = authentication_abilities
@@ -61,7 +61,7 @@ module Auth
     end
 
     def process_repository_access(type, name, actions)
-      requested_project = Project.find_with_namespace(name)
+      requested_project = Project.find_by_full_path(name)
       return unless requested_project
 
       actions = actions.select do |action|
diff --git a/app/services/base_service.rb b/app/services/base_service.rb
index 1a2bad77a02..745c2c4b681 100644
--- a/app/services/base_service.rb
+++ b/app/services/base_service.rb
@@ -1,4 +1,5 @@
 class BaseService
+  include Gitlab::Allowable
   include Gitlab::CurrentSettings
 
   attr_accessor :project, :current_user, :params
@@ -7,10 +8,6 @@ class BaseService
     @project, @current_user, @params = project, user, params.dup
   end
 
-  def can?(object, action, subject)
-    Ability.allowed?(object, action, subject)
-  end
-
   def notification_service
     NotificationService.new
   end
@@ -31,9 +28,7 @@ class BaseService
     SystemHooksService.new
   end
 
-  def repository
-    project.repository
-  end
+  delegate :repository, to: :project
 
   # Add an error to the specified model for restricted visibility levels
   def deny_visibility_level(model, denied_visibility_level = nil)
diff --git a/app/services/boards/create_service.rb b/app/services/boards/create_service.rb
index 9bdd7b6f0cf..f6275a63109 100644
--- a/app/services/boards/create_service.rb
+++ b/app/services/boards/create_service.rb
@@ -12,7 +12,6 @@ module Boards
 
     def create_board!
       board = project.boards.create
-      board.lists.create(list_type: :backlog)
       board.lists.create(list_type: :done)
 
       board
diff --git a/app/services/boards/issues/list_service.rb b/app/services/boards/issues/list_service.rb
index fd4a462c7b2..185838764c1 100644
--- a/app/services/boards/issues/list_service.rb
+++ b/app/services/boards/issues/list_service.rb
@@ -3,9 +3,9 @@ module Boards
     class ListService < BaseService
       def execute
         issues = IssuesFinder.new(current_user, filter_params).execute
-        issues = without_board_labels(issues) unless list.movable?
-        issues = with_list_label(issues) if list.movable?
-        issues
+        issues = without_board_labels(issues) unless movable_list?
+        issues = with_list_label(issues) if movable_list?
+        issues.reorder(Gitlab::Database.nulls_last_order('relative_position', 'ASC'))
       end
 
       private
@@ -15,12 +15,17 @@ module Boards
       end
 
       def list
-        @list ||= board.lists.find(params[:id])
+        return @list if defined?(@list)
+
+        @list = board.lists.find(params[:id]) if params.key?(:id)
+      end
+
+      def movable_list?
+        @movable_list ||= list.present? && list.movable?
       end
 
       def filter_params
         set_default_scope
-        set_default_sort
         set_project
         set_state
 
@@ -31,16 +36,12 @@ module Boards
         params[:scope] = 'all'
       end
 
-      def set_default_sort
-        params[:sort] = 'priority'
-      end
-
       def set_project
         params[:project_id] = project.id
       end
 
       def set_state
-        params[:state] = list.done? ? 'closed' : 'opened'
+        params[:state] = list && list.done? ? 'closed' : 'opened'
       end
 
       def board_label_ids
diff --git a/app/services/boards/issues/move_service.rb b/app/services/boards/issues/move_service.rb
index 96554a92a02..2a9981ab884 100644
--- a/app/services/boards/issues/move_service.rb
+++ b/app/services/boards/issues/move_service.rb
@@ -3,7 +3,7 @@ module Boards
     class MoveService < BaseService
       def execute(issue)
         return false unless can?(current_user, :update_issue, issue)
-        return false unless valid_move?
+        return false if issue_params.empty?
 
         update_service.execute(issue)
       end
@@ -14,7 +14,7 @@ module Boards
         @board ||= project.boards.find(params[:board_id])
       end
 
-      def valid_move?
+      def move_between_lists?
         moving_from_list.present? && moving_to_list.present? &&
           moving_from_list != moving_to_list
       end
@@ -32,11 +32,19 @@ module Boards
       end
 
       def issue_params
-        {
-          add_label_ids: add_label_ids,
-          remove_label_ids: remove_label_ids,
-          state_event: issue_state
-        }
+        attrs = {}
+
+        if move_between_lists?
+          attrs.merge!(
+            add_label_ids: add_label_ids,
+            remove_label_ids: remove_label_ids,
+            state_event: issue_state,
+          )
+        end
+
+        attrs[:move_between_iids] = move_between_iids if move_between_iids
+
+        attrs
       end
 
       def issue_state
@@ -58,6 +66,12 @@ module Boards
 
         Array(label_ids).compact
       end
+
+      def move_between_iids
+        return unless params[:move_after_iid] || params[:move_before_iid]
+
+        [params[:move_after_iid], params[:move_before_iid]]
+      end
     end
   end
 end
diff --git a/app/services/ci/create_pipeline_builds_service.rb b/app/services/ci/create_pipeline_builds_service.rb
index 005014fa1de..70fb2c5e38f 100644
--- a/app/services/ci/create_pipeline_builds_service.rb
+++ b/app/services/ci/create_pipeline_builds_service.rb
@@ -10,18 +10,27 @@ module Ci
       end
     end
 
+    delegate :project, to: :pipeline
+
     private
 
     def create_build(build_attributes)
       build_attributes = build_attributes.merge(
         pipeline: pipeline,
-        project: pipeline.project,
+        project: project,
         ref: pipeline.ref,
         tag: pipeline.tag,
         user: current_user,
         trigger_request: trigger_request
       )
-      pipeline.builds.create(build_attributes)
+      build = pipeline.builds.create(build_attributes)
+
+      # Create the environment before the build starts. This sets its slug and
+      # makes it available as an environment variable
+      project.environments.find_or_create_by(name: build.expanded_environment_name) if
+        build.has_environment?
+
+      build
     end
 
     def new_builds
diff --git a/app/services/ci/create_pipeline_service.rb b/app/services/ci/create_pipeline_service.rb
index e3bc9847200..38a85e9fc42 100644
--- a/app/services/ci/create_pipeline_service.rb
+++ b/app/services/ci/create_pipeline_service.rb
@@ -59,7 +59,8 @@ module Ci
     private
 
     def skip_ci?
-      pipeline.git_commit_message =~ /\[(ci skip|skip ci)\]/i if pipeline.git_commit_message
+      return false unless pipeline.git_commit_message
+      pipeline.git_commit_message =~ /\[(ci[ _-]skip|skip[ _-]ci)\]/i
     end
 
     def commit
diff --git a/app/services/ci/create_trigger_request_service.rb b/app/services/ci/create_trigger_request_service.rb
index 6af3c1ca5b1..dca5aa9f5d7 100644
--- a/app/services/ci/create_trigger_request_service.rb
+++ b/app/services/ci/create_trigger_request_service.rb
@@ -3,7 +3,7 @@ module Ci
     def execute(project, trigger, ref, variables = nil)
       trigger_request = trigger.trigger_requests.create(variables: variables)
 
-      pipeline = Ci::CreatePipelineService.new(project, nil, ref: ref).
+      pipeline = Ci::CreatePipelineService.new(project, trigger.owner, ref: ref).
         execute(ignore_skip_ci: true, trigger_request: trigger_request)
       if pipeline.persisted?
         trigger_request
diff --git a/app/services/ci/image_for_build_service.rb b/app/services/ci/image_for_build_service.rb
deleted file mode 100644
index 75d847d5bee..00000000000
--- a/app/services/ci/image_for_build_service.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-module Ci
-  class ImageForBuildService
-    def execute(project, opts)
-      sha = opts[:sha] || ref_sha(project, opts[:ref])
-
-      pipelines = project.pipelines.where(sha: sha)
-      pipelines = pipelines.where(ref: opts[:ref]) if opts[:ref]
-      image_name = image_for_status(pipelines.status)
-
-      image_path = Rails.root.join('public/ci', image_name)
-      OpenStruct.new(path: image_path, name: image_name)
-    end
-
-    private
-
-    def ref_sha(project, ref)
-      project.commit(ref).try(:sha) if ref
-    end
-
-    def image_for_status(status)
-      status ||= 'unknown'
-      'build-' + status + ".svg"
-    end
-  end
-end
diff --git a/app/services/ci/process_pipeline_service.rb b/app/services/ci/process_pipeline_service.rb
index 2e028c44d8b..2935d00c075 100644
--- a/app/services/ci/process_pipeline_service.rb
+++ b/app/services/ci/process_pipeline_service.rb
@@ -22,6 +22,8 @@ module Ci
     def process_stage(index)
       current_status = status_for_prior_stages(index)
 
+      return if HasStatus::BLOCKED_STATUS == current_status
+
       if HasStatus::COMPLETED_STATUSES.include?(current_status)
         created_builds_in_stage(index).select do |build|
           Gitlab::OptimisticLocking.retry_lock(build) do |subject|
@@ -33,7 +35,7 @@ module Ci
 
     def process_build(build, current_status)
       if valid_statuses_for_when(build.when).include?(current_status)
-        build.enqueue
+        build.action? ? build.actionize : build.enqueue
         true
       else
         build.skip
@@ -44,11 +46,13 @@ module Ci
     def valid_statuses_for_when(value)
       case value
       when 'on_success'
-        %w[success]
+        %w[success skipped]
       when 'on_failure'
         %w[failed]
       when 'always'
-        %w[success failed]
+        %w[success failed skipped]
+      when 'manual'
+        %w[success]
       else
         []
       end
diff --git a/app/services/ci/register_build_service.rb b/app/services/ci/register_build_service.rb
deleted file mode 100644
index 74b5ebf372b..00000000000
--- a/app/services/ci/register_build_service.rb
+++ /dev/null
@@ -1,49 +0,0 @@
-module Ci
-  # This class responsible for assigning
-  # proper pending build to runner on runner API request
-  class RegisterBuildService
-    def execute(current_runner)
-      builds = Ci::Build.pending.unstarted
-
-      builds =
-        if current_runner.shared?
-          builds.
-            # don't run projects which have not enabled shared runners and builds
-            joins(:project).where(projects: { shared_runners_enabled: true }).
-            joins('LEFT JOIN project_features ON ci_builds.gl_project_id = project_features.project_id').
-
-            # this returns builds that are ordered by number of running builds
-            # we prefer projects that don't use shared runners at all
-            joins("LEFT JOIN (#{running_builds_for_shared_runners.to_sql}) AS project_builds ON ci_builds.gl_project_id=project_builds.gl_project_id").
-            where('project_features.builds_access_level IS NULL or project_features.builds_access_level > 0').
-            order('COALESCE(project_builds.running_builds, 0) ASC', 'ci_builds.id ASC')
-        else
-          # do run projects which are only assigned to this runner (FIFO)
-          builds.where(project: current_runner.projects.with_builds_enabled).order('created_at ASC')
-        end
-
-      build = builds.find do |build|
-        current_runner.can_pick?(build)
-      end
-
-      if build
-        # In case when 2 runners try to assign the same build, second runner will be declined
-        # with StateMachines::InvalidTransition or StaleObjectError when doing run! or save method.
-        build.runner_id = current_runner.id
-        build.run!
-      end
-
-      build
-
-    rescue StateMachines::InvalidTransition, ActiveRecord::StaleObjectError
-      nil
-    end
-
-    private
-
-    def running_builds_for_shared_runners
-      Ci::Build.running.where(runner: Ci::Runner.shared).
-        group(:gl_project_id).select(:gl_project_id, 'count(*) AS running_builds')
-    end
-  end
-end
diff --git a/app/services/ci/register_job_service.rb b/app/services/ci/register_job_service.rb
new file mode 100644
index 00000000000..0ab9042bf24
--- /dev/null
+++ b/app/services/ci/register_job_service.rb
@@ -0,0 +1,85 @@
+module Ci
+  # This class responsible for assigning
+  # proper pending build to runner on runner API request
+  class RegisterJobService
+    include Gitlab::CurrentSettings
+
+    attr_reader :runner
+
+    Result = Struct.new(:build, :valid?)
+
+    def initialize(runner)
+      @runner = runner
+    end
+
+    def execute
+      builds =
+        if runner.shared?
+          builds_for_shared_runner
+        else
+          builds_for_specific_runner
+        end
+
+      valid = true
+
+      builds.find do |build|
+        next unless runner.can_pick?(build)
+
+        begin
+          # In case when 2 runners try to assign the same build, second runner will be declined
+          # with StateMachines::InvalidTransition or StaleObjectError when doing run! or save method.
+          build.runner_id = runner.id
+          build.run!
+
+          return Result.new(build, true)
+        rescue StateMachines::InvalidTransition, ActiveRecord::StaleObjectError
+          # We are looping to find another build that is not conflicting
+          # It also indicates that this build can be picked and passed to runner.
+          # If we don't do it, basically a bunch of runners would be competing for a build
+          # and thus we will generate a lot of 409. This will increase
+          # the number of generated requests, also will reduce significantly
+          # how many builds can be picked by runner in a unit of time.
+          # In case we hit the concurrency-access lock,
+          # we still have to return 409 in the end,
+          # to make sure that this is properly handled by runner.
+          valid = false
+        end
+      end
+
+      Result.new(nil, valid)
+    end
+
+    private
+
+    def builds_for_shared_runner
+      new_builds.
+        # don't run projects which have not enabled shared runners and builds
+        joins(:project).where(projects: { shared_runners_enabled: true }).
+        joins('LEFT JOIN project_features ON ci_builds.gl_project_id = project_features.project_id').
+        where('project_features.builds_access_level IS NULL or project_features.builds_access_level > 0').
+
+        # Implement fair scheduling
+        # this returns builds that are ordered by number of running builds
+        # we prefer projects that don't use shared runners at all
+        joins("LEFT JOIN (#{running_builds_for_shared_runners.to_sql}) AS project_builds ON ci_builds.gl_project_id=project_builds.gl_project_id").
+        order('COALESCE(project_builds.running_builds, 0) ASC', 'ci_builds.id ASC')
+    end
+
+    def builds_for_specific_runner
+      new_builds.where(project: runner.projects.with_builds_enabled).order('created_at ASC')
+    end
+
+    def running_builds_for_shared_runners
+      Ci::Build.running.where(runner: Ci::Runner.shared).
+        group(:gl_project_id).select(:gl_project_id, 'count(*) AS running_builds')
+    end
+
+    def new_builds
+      Ci::Build.pending.unstarted
+    end
+
+    def shared_runner_build_limits_feature_enabled?
+      ENV['DISABLE_SHARED_RUNNER_BUILD_MINUTES_LIMIT'].to_s != 'true'
+    end
+  end
+end
diff --git a/app/services/ci/retry_build_service.rb b/app/services/ci/retry_build_service.rb
new file mode 100644
index 00000000000..89da05b72bb
--- /dev/null
+++ b/app/services/ci/retry_build_service.rb
@@ -0,0 +1,34 @@
+module Ci
+  class RetryBuildService < ::BaseService
+    CLONE_ACCESSORS = %i[pipeline project ref tag options commands name
+                         allow_failure stage stage_idx trigger_request
+                         yaml_variables when environment coverage_regex
+                         description tag_list].freeze
+
+    def execute(build)
+      reprocess(build).tap do |new_build|
+        build.pipeline.mark_as_processable_after_stage(build.stage_idx)
+
+        new_build.enqueue!
+
+        MergeRequests::AddTodoWhenBuildFailsService
+          .new(project, current_user)
+          .close(new_build)
+      end
+    end
+
+    def reprocess(build)
+      unless can?(current_user, :update_build, build)
+        raise Gitlab::Access::AccessDeniedError
+      end
+
+      attributes = CLONE_ACCESSORS.map do |attribute|
+        [attribute, build.send(attribute)]
+      end
+
+      attributes.push([:user, current_user])
+
+      project.builds.create(Hash[attributes])
+    end
+  end
+end
diff --git a/app/services/ci/retry_pipeline_service.rb b/app/services/ci/retry_pipeline_service.rb
new file mode 100644
index 00000000000..574561adc4c
--- /dev/null
+++ b/app/services/ci/retry_pipeline_service.rb
@@ -0,0 +1,28 @@
+module Ci
+  class RetryPipelineService < ::BaseService
+    include Gitlab::OptimisticLocking
+
+    def execute(pipeline)
+      unless can?(current_user, :update_pipeline, pipeline)
+        raise Gitlab::Access::AccessDeniedError
+      end
+
+      pipeline.builds.failed_or_canceled.find_each do |build|
+        next unless build.retryable?
+
+        Ci::RetryBuildService.new(project, current_user)
+          .reprocess(build)
+      end
+
+      pipeline.builds.skipped.find_each do |skipped|
+        retry_optimistic_lock(skipped) { |build| build.process }
+      end
+
+      MergeRequests::AddTodoWhenBuildFailsService
+        .new(project, current_user)
+        .close_all(pipeline)
+
+      pipeline.process!
+    end
+  end
+end
diff --git a/app/services/ci/stop_environments_service.rb b/app/services/ci/stop_environments_service.rb
index cf590459cb2..42c72aba7dd 100644
--- a/app/services/ci/stop_environments_service.rb
+++ b/app/services/ci/stop_environments_service.rb
@@ -8,10 +8,9 @@ module Ci
       return unless has_ref?
 
       environments.each do |environment|
-        next unless environment.stoppable?
         next unless can?(current_user, :create_deployment, project)
 
-        environment.stop!(current_user)
+        environment.stop_with_action!(current_user)
       end
     end
 
@@ -22,8 +21,8 @@ module Ci
     end
 
     def environments
-      @environments ||= project
-        .environments_recently_updated_on_branch(@ref)
+      @environments ||=
+        EnvironmentsFinder.new(project, current_user, ref: @ref, recently_updated: true).execute
     end
   end
 end
diff --git a/app/services/ci/update_build_queue_service.rb b/app/services/ci/update_build_queue_service.rb
new file mode 100644
index 00000000000..152c8ae5006
--- /dev/null
+++ b/app/services/ci/update_build_queue_service.rb
@@ -0,0 +1,19 @@
+module Ci
+  class UpdateBuildQueueService
+    def execute(build)
+      build.project.runners.each do |runner|
+        if runner.can_pick?(build)
+          runner.tick_runner_queue
+        end
+      end
+
+      return unless build.project.shared_runners_enabled?
+
+      Ci::Runner.shared.each do |runner|
+        if runner.can_pick?(build)
+          runner.tick_runner_queue
+        end
+      end
+    end
+  end
+end
diff --git a/app/services/ci/update_runner_service.rb b/app/services/ci/update_runner_service.rb
new file mode 100644
index 00000000000..450ee7da1c9
--- /dev/null
+++ b/app/services/ci/update_runner_service.rb
@@ -0,0 +1,15 @@
+module Ci
+  class UpdateRunnerService
+    attr_reader :runner
+
+    def initialize(runner)
+      @runner = runner
+    end
+
+    def update(params)
+      runner.update(params).tap do |updated|
+        runner.tick_runner_queue if updated
+      end
+    end
+  end
+end
diff --git a/app/services/commits/change_service.rb b/app/services/commits/change_service.rb
index 1c82599c579..1297a792259 100644
--- a/app/services/commits/change_service.rb
+++ b/app/services/commits/change_service.rb
@@ -1,15 +1,16 @@
 module Commits
   class ChangeService < ::BaseService
-    class ValidationError < StandardError; end
-    class ChangeError < StandardError; end
+    ValidationError = Class.new(StandardError)
+    ChangeError = Class.new(StandardError)
 
     def execute
-      @source_project = params[:source_project] || @project
+      @start_project = params[:start_project] || @project
+      @start_branch = params[:start_branch]
       @target_branch = params[:target_branch]
       @commit = params[:commit]
-      @create_merge_request = params[:create_merge_request].present?
 
-      check_push_permissions unless @create_merge_request
+      check_push_permissions
+
       commit
     rescue Repository::CommitError, Gitlab::Git::Repository::InvalidBlobName, GitHooksService::PreReceiveError,
            ValidationError, ChangeError => ex
@@ -25,19 +26,21 @@ module Commits
     def commit_change(action)
       raise NotImplementedError unless repository.respond_to?(action)
 
-      into = @create_merge_request ? @commit.public_send("#{action}_branch_name") : @target_branch
-      tree_id = repository.public_send("check_#{action}_content", @commit, @target_branch)
+      validate_target_branch if different_branch?
 
-      if tree_id
-        create_target_branch(into) if @create_merge_request
+      repository.public_send(
+        action,
+        current_user,
+        @commit,
+        @target_branch,
+        start_project: @start_project,
+        start_branch_name: @start_branch)
 
-        repository.public_send(action, current_user, @commit, into, tree_id)
-        success
-      else
-        error_msg = "Sorry, we cannot #{action.to_s.dasherize} this #{@commit.change_type_title} automatically.
-                     It may have already been #{action.to_s.dasherize}, or a more recent commit may have updated some of its content."
-        raise ChangeError, error_msg
-      end
+      success
+    rescue Repository::CreateTreeError
+      error_msg = "Sorry, we cannot #{action.to_s.dasherize} this #{@commit.change_type_title(current_user)} automatically.
+                     A #{action.to_s.dasherize} may have already been performed with this #{@commit.change_type_title(current_user)}, or a more recent commit may have updated some of its content."
+      raise ChangeError, error_msg
     end
 
     def check_push_permissions
@@ -50,16 +53,17 @@ module Commits
       true
     end
 
-    def create_target_branch(new_branch)
-      # Temporary branch exists and contains the change commit
-      return success if repository.find_branch(new_branch)
-
-      result = CreateBranchService.new(@project, current_user)
-                                  .execute(new_branch, @target_branch, source_project: @source_project)
+    def validate_target_branch
+      result = ValidateNewBranchService.new(@project, current_user)
+        .execute(@target_branch)
 
       if result[:status] == :error
         raise ChangeError, "There was an error creating the source branch: #{result[:message]}"
       end
     end
+
+    def different_branch?
+      @start_branch != @target_branch || @start_project != @project
+    end
   end
 end
diff --git a/app/services/compare_service.rb b/app/services/compare_service.rb
index 5e8fafca98c..ab4c02a97a0 100644
--- a/app/services/compare_service.rb
+++ b/app/services/compare_service.rb
@@ -3,23 +3,27 @@ require 'securerandom'
 # Compare 2 branches for one repo or between repositories
 # and return Gitlab::Git::Compare object that responds to commits and diffs
 class CompareService
-  def execute(source_project, source_branch, target_project, target_branch, straight: false)
-    source_commit = source_project.commit(source_branch)
-    return unless source_commit
+  attr_reader :start_project, :start_branch_name
 
-    source_sha = source_commit.sha
+  def initialize(new_start_project, new_start_branch_name)
+    @start_project = new_start_project
+    @start_branch_name = new_start_branch_name
+  end
 
+  def execute(target_project, target_branch, straight: false)
     # If compare with other project we need to fetch ref first
-    unless target_project == source_project
-      random_string = SecureRandom.hex
+    target_project.repository.with_repo_branch_commit(
+      start_project.repository,
+      start_branch_name) do |commit|
+      break unless commit
 
-      target_project.repository.fetch_ref(
-        source_project.repository.path_to_repo,
-        "refs/heads/#{source_branch}",
-        "refs/tmp/#{random_string}/head"
-      )
+      compare(commit.sha, target_project, target_branch, straight)
     end
+  end
+
+  private
 
+  def compare(source_sha, target_project, target_branch, straight)
     raw_compare = Gitlab::Git::Compare.new(
       target_project.repository.raw_repository,
       target_branch,
diff --git a/app/services/concerns/issues/resolve_discussions.rb b/app/services/concerns/issues/resolve_discussions.rb
new file mode 100644
index 00000000000..297c7d696c3
--- /dev/null
+++ b/app/services/concerns/issues/resolve_discussions.rb
@@ -0,0 +1,32 @@
+module Issues
+  module ResolveDiscussions
+    attr_reader :merge_request_to_resolve_discussions_of_iid, :discussion_to_resolve_id
+
+    def filter_resolve_discussion_params
+      @merge_request_to_resolve_discussions_of_iid ||= params.delete(:merge_request_to_resolve_discussions_of)
+      @discussion_to_resolve_id ||= params.delete(:discussion_to_resolve)
+    end
+
+    def merge_request_to_resolve_discussions_of
+      return @merge_request_to_resolve_discussions_of if defined?(@merge_request_to_resolve_discussions_of)
+
+      @merge_request_to_resolve_discussions_of = MergeRequestsFinder.new(current_user, project_id: project.id).
+                                                     execute.
+                                                     find_by(iid: merge_request_to_resolve_discussions_of_iid)
+    end
+
+    def discussions_to_resolve
+      return [] unless merge_request_to_resolve_discussions_of
+
+      @discussions_to_resolve ||=
+        if discussion_to_resolve_id
+          discussion_or_nil = merge_request_to_resolve_discussions_of
+                                .find_diff_discussion(discussion_to_resolve_id)
+          Array(discussion_or_nil)
+        else
+          merge_request_to_resolve_discussions_of
+            .resolvable_discussions
+        end
+    end
+  end
+end
diff --git a/app/services/create_branch_service.rb b/app/services/create_branch_service.rb
index e004a303496..b07338d500a 100644
--- a/app/services/create_branch_service.rb
+++ b/app/services/create_branch_service.rb
@@ -1,31 +1,13 @@
 class CreateBranchService < BaseService
-  def execute(branch_name, ref, source_project: @project)
-    valid_branch = Gitlab::GitRefValidator.validate(branch_name)
+  def execute(branch_name, ref)
+    create_master_branch if project.empty_repo?
 
-    unless valid_branch
-      return error('Branch name is invalid')
-    end
-
-    repository = project.repository
-    existing_branch = repository.find_branch(branch_name)
-
-    if existing_branch
-      return error('Branch already exists')
-    end
+    result = ValidateNewBranchService.new(project, current_user)
+      .execute(branch_name)
 
-    new_branch = if source_project != @project
-                   repository.fetch_ref(
-                     source_project.repository.path_to_repo,
-                     "refs/heads/#{ref}",
-                     "refs/heads/#{branch_name}"
-                   )
+    return result if result[:status] == :error
 
-                   repository.after_create_branch
-
-                   repository.find_branch(branch_name)
-                 else
-                   repository.add_branch(current_user, branch_name, ref)
-                 end
+    new_branch = repository.add_branch(current_user, branch_name, ref)
 
     if new_branch
       success(new_branch)
@@ -39,4 +21,16 @@ class CreateBranchService < BaseService
   def success(branch)
     super().merge(branch: branch)
   end
+
+  private
+
+  def create_master_branch
+    project.repository.commit_file(
+      current_user,
+      '/README.md',
+      '',
+      message: 'Add README.md',
+      branch_name: 'master',
+      update: false)
+  end
 end
diff --git a/app/services/create_snippet_service.rb b/app/services/create_snippet_service.rb
index 95cc9baf406..40286dbf3bf 100644
--- a/app/services/create_snippet_service.rb
+++ b/app/services/create_snippet_service.rb
@@ -1,5 +1,9 @@
 class CreateSnippetService < BaseService
+  include SpamCheckService
+
   def execute
+    filter_spam_check_params
+
     snippet = if project
                 project.snippets.build(params)
               else
@@ -13,7 +17,12 @@ class CreateSnippetService < BaseService
 
     snippet.author = current_user
 
-    snippet.save
+    spam_check(snippet, current_user)
+
+    if snippet.save
+      UserAgentDetailService.new(snippet, @request).create
+    end
+
     snippet
   end
 end
diff --git a/app/services/create_tag_service.rb b/app/services/create_tag_service.rb
deleted file mode 100644
index fe9353afeb8..00000000000
--- a/app/services/create_tag_service.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-class CreateTagService < BaseService
-  def execute(tag_name, target, message, release_description = nil)
-    valid_tag = Gitlab::GitRefValidator.validate(tag_name)
-    return error('Tag name invalid') unless valid_tag
-
-    repository = project.repository
-    message.strip! if message
-
-    new_tag = nil
-
-    begin
-      new_tag = repository.add_tag(current_user, tag_name, target, message)
-    rescue Rugged::TagError
-      return error("Tag #{tag_name} already exists")
-    rescue GitHooksService::PreReceiveError => ex
-      return error(ex.message)
-    end
-
-    if new_tag
-      if release_description
-        CreateReleaseService.new(@project, @current_user).
-          execute(tag_name, release_description)
-      end
-      
-      success.merge(tag: new_tag)
-    else
-      error("Target #{target} is invalid")
-    end
-  end
-end
diff --git a/app/services/delete_tag_service.rb b/app/services/delete_tag_service.rb
deleted file mode 100644
index a44dee14a0f..00000000000
--- a/app/services/delete_tag_service.rb
+++ /dev/null
@@ -1,42 +0,0 @@
-class DeleteTagService < BaseService
-  def execute(tag_name)
-    repository = project.repository
-    tag = repository.find_tag(tag_name)
-
-    unless tag
-      return error('No such tag', 404)
-    end
-
-    if repository.rm_tag(tag_name)
-      release = project.releases.find_by(tag: tag_name)
-      release.destroy if release
-
-      push_data = build_push_data(tag)
-      EventCreateService.new.push(project, current_user, push_data)
-      project.execute_hooks(push_data.dup, :tag_push_hooks)
-      project.execute_services(push_data.dup, :tag_push_hooks)
-
-      success('Tag was removed')
-    else
-      error('Failed to remove tag')
-    end
-  end
-
-  def error(message, return_code = 400)
-    super(message).merge(return_code: return_code)
-  end
-
-  def success(message)
-    super().merge(message: message)
-  end
-
-  def build_push_data(tag)
-    Gitlab::DataBuilder::Push.build(
-      project,
-      current_user,
-      tag.dereferenced_target.sha,
-      Gitlab::Git::BLANK_SHA,
-      "#{Gitlab::Git::TAG_REF_PREFIX}#{tag.name}",
-      [])
-  end
-end
diff --git a/app/services/delete_user_service.rb b/app/services/delete_user_service.rb
deleted file mode 100644
index eaff88d6463..00000000000
--- a/app/services/delete_user_service.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-class DeleteUserService
-  attr_accessor :current_user
-
-  def initialize(current_user)
-    @current_user = current_user
-  end
-
-  def execute(user, options = {})
-    if !options[:delete_solo_owned_groups] && user.solo_owned_groups.present?
-      user.errors[:base] << 'You must transfer ownership or delete groups before you can remove user'
-      return user
-    end
-
-    user.solo_owned_groups.each do |group|
-      DestroyGroupService.new(group, current_user).execute
-    end
-
-    user.personal_projects.each do |project|
-      # Skip repository removal because we remove directory with namespace
-      # that contain all this repositories
-      ::Projects::DestroyService.new(project, current_user, skip_repo: true).async_execute
-    end
-
-    # Destroy the namespace after destroying the user since certain methods may depend on the namespace existing
-    namespace = user.namespace
-    user_data = user.destroy
-    namespace.really_destroy!
-
-    user_data
-  end
-end
diff --git a/app/services/destroy_group_service.rb b/app/services/destroy_group_service.rb
deleted file mode 100644
index a880952e274..00000000000
--- a/app/services/destroy_group_service.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-class DestroyGroupService
-  attr_accessor :group, :current_user
-
-  def initialize(group, user)
-    @group, @current_user = group, user
-  end
-
-  def async_execute
-    # Soft delete via paranoia gem
-    group.destroy
-    job_id = GroupDestroyWorker.perform_async(group.id, current_user.id)
-    Rails.logger.info("User #{current_user.id} scheduled a deletion of group ID #{group.id} with job ID #{job_id}")
-  end
-
-  def execute
-    group.projects.each do |project|
-      # Execute the destruction of the models immediately to ensure atomic cleanup.
-      # Skip repository removal because we remove directory with namespace
-      # that contain all these repositories
-      ::Projects::DestroyService.new(project, current_user, skip_repo: true).execute
-    end
-
-    group.really_destroy!
-  end
-end
diff --git a/app/services/files/base_service.rb b/app/services/files/base_service.rb
index 9bd4bd464f7..c8a60422bf4 100644
--- a/app/services/files/base_service.rb
+++ b/app/services/files/base_service.rb
@@ -1,11 +1,11 @@
 module Files
   class BaseService < ::BaseService
-    class ValidationError < StandardError; end
+    ValidationError = Class.new(StandardError)
 
     def execute
-      @source_project = params[:source_project] || @project
-      @source_branch = params[:source_branch]
-      @target_branch  = params[:target_branch]
+      @start_project = params[:start_project] || @project
+      @start_branch = params[:start_branch]
+      @target_branch = params[:target_branch]
 
       @commit_message = params[:commit_message]
       @file_path      = params[:file_path]
@@ -22,10 +22,8 @@ module Files
       # Validate parameters
       validate
 
-      # Create new branch if it different from source_branch
-      if different_branch?
-        create_target_branch
-      end
+      # Create new branch if it different from start_branch
+      validate_target_branch if different_branch?
 
       result = commit
       if result
@@ -40,7 +38,7 @@ module Files
     private
 
     def different_branch?
-      @source_branch != @target_branch || @source_project != @project
+      @start_branch != @target_branch || @start_project != @project
     end
 
     def file_has_changed?
@@ -60,23 +58,20 @@ module Files
         raise_error("You are not allowed to push into this branch")
       end
 
-      unless project.empty_repo?
-        unless @source_project.repository.branch_names.include?(@source_branch)
-          raise_error('You can only create or edit files when you are on a branch')
-        end
+      if !@start_project.empty_repo? && !@start_project.repository.branch_exists?(@start_branch)
+        raise ValidationError, 'You can only create or edit files when you are on a branch'
+      end
 
-        if different_branch?
-          if repository.branch_names.include?(@target_branch)
-            raise_error('Branch with such name already exists. You need to switch to this branch in order to make changes')
-          end
-        end
+      if !project.empty_repo? && different_branch? && repository.branch_exists?(@branch_name)
+        raise ValidationError, "A branch called #{@branch_name} already exists. Switch to that branch in order to make changes"
       end
     end
 
-    def create_target_branch
-      result = CreateBranchService.new(project, current_user).execute(@target_branch, @source_branch, source_project: @source_project)
+    def validate_target_branch
+      result = ValidateNewBranchService.new(project, current_user).
+        execute(@target_branch)
 
-      unless result[:status] == :success
+      if result[:status] == :error
         raise_error("Something went wrong when we tried to create #{@target_branch} for you: #{result[:message]}")
       end
     end
diff --git a/app/services/files/create_dir_service.rb b/app/services/files/create_dir_service.rb
index e5b4d60e467..083ffdc634c 100644
--- a/app/services/files/create_dir_service.rb
+++ b/app/services/files/create_dir_service.rb
@@ -1,7 +1,15 @@
 module Files
   class CreateDirService < Files::BaseService
     def commit
-      repository.commit_dir(current_user, @file_path, @commit_message, @target_branch, author_email: @author_email, author_name: @author_name)
+      repository.create_dir(
+        current_user,
+        @file_path,
+        message: @commit_message,
+        branch_name: @target_branch,
+        author_email: @author_email,
+        author_name: @author_name,
+        start_project: @start_project,
+        start_branch_name: @start_branch)
     end
 
     def validate
diff --git a/app/services/files/create_service.rb b/app/services/files/create_service.rb
index b23576b9a28..65b5537fb68 100644
--- a/app/services/files/create_service.rb
+++ b/app/services/files/create_service.rb
@@ -1,12 +1,25 @@
 module Files
   class CreateService < Files::BaseService
     def commit
-      repository.commit_file(current_user, @file_path, @file_content, @commit_message, @target_branch, false, author_email: @author_email, author_name: @author_name)
+      repository.create_file(
+        current_user,
+        @file_path,
+        @file_content,
+        message: @commit_message,
+        branch_name: @target_branch,
+        author_email: @author_email,
+        author_name: @author_name,
+        start_project: @start_project,
+        start_branch_name: @start_branch)
     end
 
     def validate
       super
 
+      if @file_content.nil?
+        raise_error("You must provide content.")
+      end
+
       if @file_path =~ Gitlab::Regex.directory_traversal_regex
         raise_error(
           'Your changes could not be committed, because the file name ' +
@@ -24,7 +37,7 @@ module Files
       unless project.empty_repo?
         @file_path.slice!(0) if @file_path.start_with?('/')
 
-        blob = repository.blob_at_branch(@source_branch, @file_path)
+        blob = repository.blob_at_branch(@start_branch, @file_path)
 
         if blob
           raise_error('Your changes could not be committed because a file with the same name already exists')
diff --git a/app/services/files/delete_service.rb b/app/services/files/delete_service.rb
deleted file mode 100644
index 4f7e7a5baaa..00000000000
--- a/app/services/files/delete_service.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-module Files
-  class DeleteService < Files::BaseService
-    def commit
-      repository.remove_file(current_user, @file_path, @commit_message, @target_branch, author_email: @author_email, author_name: @author_name)
-    end
-  end
-end
diff --git a/app/services/files/destroy_service.rb b/app/services/files/destroy_service.rb
new file mode 100644
index 00000000000..e294659bc98
--- /dev/null
+++ b/app/services/files/destroy_service.rb
@@ -0,0 +1,15 @@
+module Files
+  class DestroyService < Files::BaseService
+    def commit
+      repository.delete_file(
+        current_user,
+        @file_path,
+        message: @commit_message,
+        branch_name: @target_branch,
+        author_email: @author_email,
+        author_name: @author_name,
+        start_project: @start_project,
+        start_branch_name: @start_branch)
+    end
+  end
+end
diff --git a/app/services/files/multi_service.rb b/app/services/files/multi_service.rb
index 54446e90007..700f9f4f6f0 100644
--- a/app/services/files/multi_service.rb
+++ b/app/services/files/multi_service.rb
@@ -1,15 +1,19 @@
 module Files
   class MultiService < Files::BaseService
-    class FileChangedError < StandardError; end
+    FileChangedError = Class.new(StandardError)
+
+    ACTIONS = %w[create update delete move].freeze
 
     def commit
       repository.multi_action(
         user: current_user,
-        branch: @target_branch,
         message: @commit_message,
+        branch_name: @target_branch,
         actions: params[:actions],
         author_email: @author_email,
-        author_name: @author_name
+        author_name: @author_name,
+        start_project: @start_project,
+        start_branch_name: @start_branch
       )
     end
 
@@ -19,10 +23,19 @@ module Files
       super
 
       params[:actions].each_with_index do |action, index|
+        if ACTIONS.include?(action[:action].to_s)
+          action[:action] = action[:action].to_sym
+        else
+          raise_error("Unknown action type `#{action[:action]}`.")
+        end
+
         unless action[:file_path].present?
           raise_error("You must specify a file_path.")
         end
 
+        action[:file_path].slice!(0) if action[:file_path] && action[:file_path].start_with?('/')
+        action[:previous_path].slice!(0) if action[:previous_path] && action[:previous_path].start_with?('/')
+
         regex_check(action[:file_path])
         regex_check(action[:previous_path]) if action[:previous_path]
 
@@ -41,8 +54,6 @@ module Files
           validate_delete(action)
         when :move
           validate_move(action, index)
-        else
-          raise_error("Unknown action type `#{action[:action]}`.")
         end
       end
     end
@@ -53,7 +64,7 @@ module Files
       file_path = action[:file_path]
       file_path = action[:previous_path] if action[:action] == :move
 
-      blob = repository.blob_at_branch(params[:branch_name], file_path)
+      blob = repository.blob_at_branch(params[:branch], file_path)
 
       unless blob
         raise_error("File to be #{action[:action]}d `#{file_path}` does not exist.")
@@ -61,7 +72,7 @@ module Files
     end
 
     def last_commit
-      Gitlab::Git::Commit.last_for_path(repository, @source_branch, @file_path)
+      Gitlab::Git::Commit.last_for_path(repository, @start_branch, @file_path)
     end
 
     def regex_check(file)
@@ -87,9 +98,23 @@ module Files
     def validate_create(action)
       return if project.empty_repo?
 
-      if repository.blob_at_branch(params[:branch_name], action[:file_path])
+      if repository.blob_at_branch(params[:branch], action[:file_path])
         raise_error("Your changes could not be committed because a file with the name `#{action[:file_path]}` already exists.")
       end
+
+      if action[:content].nil?
+        raise_error("You must provide content.")
+      end
+    end
+
+    def validate_update(action)
+      if action[:content].nil?
+        raise_error("You must provide content.")
+      end
+
+      if file_has_changed?
+        raise FileChangedError.new("You are attempting to update a file `#{action[:file_path]}` that has changed since you started editing it.")
+      end
     end
 
     def validate_delete(action)
@@ -100,23 +125,17 @@ module Files
         raise_error("You must supply the original file path when moving file `#{action[:file_path]}`.")
       end
 
-      blob = repository.blob_at_branch(params[:branch_name], action[:file_path])
+      blob = repository.blob_at_branch(params[:branch], action[:file_path])
 
       if blob
         raise_error("Move destination `#{action[:file_path]}` already exists.")
       end
 
       if action[:content].nil?
-        blob = repository.blob_at_branch(params[:branch_name], action[:previous_path])
+        blob = repository.blob_at_branch(params[:branch], action[:previous_path])
         blob.load_all_data!(repository) if blob.truncated?
         params[:actions][index][:content] = blob.data
       end
     end
-
-    def validate_update(action)
-      if file_has_changed?
-        raise FileChangedError.new("You are attempting to update a file `#{action[:file_path]}` that has changed since you started editing it.")
-      end
-    end
   end
 end
diff --git a/app/services/files/update_service.rb b/app/services/files/update_service.rb
index 47a18e3e132..fbbab97632e 100644
--- a/app/services/files/update_service.rb
+++ b/app/services/files/update_service.rb
@@ -1,14 +1,16 @@
 module Files
   class UpdateService < Files::BaseService
-    class FileChangedError < StandardError; end
+    FileChangedError = Class.new(StandardError)
 
     def commit
       repository.update_file(current_user, @file_path, @file_content,
-                             branch: @target_branch,
-                             previous_path: @previous_path,
                              message: @commit_message,
+                             branch_name: @target_branch,
+                             previous_path: @previous_path,
                              author_email: @author_email,
-                             author_name: @author_name)
+                             author_name: @author_name,
+                             start_project: @start_project,
+                             start_branch_name: @start_branch)
     end
 
     private
@@ -16,6 +18,10 @@ module Files
     def validate
       super
 
+      if @file_content.nil?
+        raise_error("You must provide content.")
+      end
+
       if file_has_changed?
         raise FileChangedError.new("You are attempting to update a file that has changed since you started editing it.")
       end
@@ -23,7 +29,7 @@ module Files
 
     def last_commit
       @last_commit ||= Gitlab::Git::Commit.
-        last_for_path(@source_project.repository, @source_branch, @file_path)
+        last_for_path(@start_project.repository, @start_branch, @file_path)
     end
   end
 end
diff --git a/app/services/git_hooks_service.rb b/app/services/git_hooks_service.rb
index 6cd3908d43a..d222d1e63aa 100644
--- a/app/services/git_hooks_service.rb
+++ b/app/services/git_hooks_service.rb
@@ -18,9 +18,9 @@ class GitHooksService
       end
     end
 
-    yield self
-
-    run_hook('post-receive')
+    yield(self).tap do
+      run_hook('post-receive')
+    end
   end
 
   private
diff --git a/app/services/git_operation_service.rb b/app/services/git_operation_service.rb
new file mode 100644
index 00000000000..ed6ea638235
--- /dev/null
+++ b/app/services/git_operation_service.rb
@@ -0,0 +1,156 @@
+class GitOperationService
+  attr_reader :user, :repository
+
+  def initialize(new_user, new_repository)
+    @user = new_user
+    @repository = new_repository
+  end
+
+  def add_branch(branch_name, newrev)
+    ref = Gitlab::Git::BRANCH_REF_PREFIX + branch_name
+    oldrev = Gitlab::Git::BLANK_SHA
+
+    update_ref_in_hooks(ref, newrev, oldrev)
+  end
+
+  def rm_branch(branch)
+    ref = Gitlab::Git::BRANCH_REF_PREFIX + branch.name
+    oldrev = branch.target
+    newrev = Gitlab::Git::BLANK_SHA
+
+    update_ref_in_hooks(ref, newrev, oldrev)
+  end
+
+  def add_tag(tag_name, newrev, options = {})
+    ref = Gitlab::Git::TAG_REF_PREFIX + tag_name
+    oldrev = Gitlab::Git::BLANK_SHA
+
+    with_hooks(ref, newrev, oldrev) do |service|
+      # We want to pass the OID of the tag object to the hooks. For an
+      # annotated tag we don't know that OID until after the tag object
+      # (raw_tag) is created in the repository. That is why we have to
+      # update the value after creating the tag object. Only the
+      # "post-receive" hook will receive the correct value in this case.
+      raw_tag = repository.rugged.tags.create(tag_name, newrev, options)
+      service.newrev = raw_tag.target_id
+    end
+  end
+
+  def rm_tag(tag)
+    ref = Gitlab::Git::TAG_REF_PREFIX + tag.name
+    oldrev = tag.target
+    newrev = Gitlab::Git::BLANK_SHA
+
+    update_ref_in_hooks(ref, newrev, oldrev) do
+      repository.rugged.tags.delete(tag_name)
+    end
+  end
+
+  # Whenever `start_branch_name` is passed, if `branch_name` doesn't exist,
+  # it would be created from `start_branch_name`.
+  # If `start_project` is passed, and the branch doesn't exist,
+  # it would try to find the commits from it instead of current repository.
+  def with_branch(
+    branch_name,
+    start_branch_name: nil,
+    start_project: repository.project,
+    &block)
+
+    start_repository = start_project.repository
+    start_branch_name = nil if start_repository.empty_repo?
+
+    if start_branch_name && !start_repository.branch_exists?(start_branch_name)
+      raise ArgumentError, "Cannot find branch #{start_branch_name} in #{start_repository.path_with_namespace}"
+    end
+
+    update_branch_with_hooks(branch_name) do
+      repository.with_repo_branch_commit(
+        start_repository,
+        start_branch_name || branch_name,
+        &block)
+    end
+  end
+
+  private
+
+  def update_branch_with_hooks(branch_name)
+    update_autocrlf_option
+
+    was_empty = repository.empty?
+
+    # Make commit
+    newrev = yield
+
+    unless newrev
+      raise Repository::CommitError.new('Failed to create commit')
+    end
+
+    branch = repository.find_branch(branch_name)
+    oldrev = find_oldrev_from_branch(newrev, branch)
+
+    ref = Gitlab::Git::BRANCH_REF_PREFIX + branch_name
+    update_ref_in_hooks(ref, newrev, oldrev)
+
+    # If repo was empty expire cache
+    repository.after_create if was_empty
+    repository.after_create_branch if
+      was_empty || Gitlab::Git.blank_ref?(oldrev)
+
+    newrev
+  end
+
+  def find_oldrev_from_branch(newrev, branch)
+    return Gitlab::Git::BLANK_SHA unless branch
+
+    oldrev = branch.target
+
+    if oldrev == repository.rugged.merge_base(newrev, branch.target)
+      oldrev
+    else
+      raise Repository::CommitError.new('Branch diverged')
+    end
+  end
+
+  def update_ref_in_hooks(ref, newrev, oldrev)
+    with_hooks(ref, newrev, oldrev) do
+      update_ref(ref, newrev, oldrev)
+    end
+  end
+
+  def with_hooks(ref, newrev, oldrev)
+    GitHooksService.new.execute(
+      user,
+      repository.path_to_repo,
+      oldrev,
+      newrev,
+      ref) do |service|
+
+      yield(service)
+    end
+  end
+
+  def update_ref(ref, newrev, oldrev)
+    # We use 'git update-ref' because libgit2/rugged currently does not
+    # offer 'compare and swap' ref updates. Without compare-and-swap we can
+    # (and have!) accidentally reset the ref to an earlier state, clobbering
+    # commits. See also https://github.com/libgit2/libgit2/issues/1534.
+    command = %W[#{Gitlab.config.git.bin_path} update-ref --stdin -z]
+    _, status = Gitlab::Popen.popen(
+      command,
+      repository.path_to_repo) do |stdin|
+      stdin.write("update #{ref}\x00#{newrev}\x00#{oldrev}\x00")
+    end
+
+    unless status.zero?
+      raise Repository::CommitError.new(
+        "Could not update branch #{Gitlab::Git.branch_name(ref)}." \
+        " Please refresh and try again.")
+    end
+  end
+
+  def update_autocrlf_option
+    if repository.raw_repository.autocrlf != :input
+      repository.raw_repository.autocrlf = :input
+    end
+  end
+end
diff --git a/app/services/git_push_service.rb b/app/services/git_push_service.rb
index 185556c12cc..bc7431c89a8 100644
--- a/app/services/git_push_service.rb
+++ b/app/services/git_push_service.rb
@@ -3,6 +3,9 @@ class GitPushService < BaseService
   include Gitlab::CurrentSettings
   include Gitlab::Access
 
+  # The N most recent commits to process in a single push payload.
+  PROCESS_COMMIT_LIMIT = 100
+
   # This method will be called after each git update
   # and only if the provided user and project are present in GitLab.
   #
@@ -74,7 +77,17 @@ class GitPushService < BaseService
       types = []
     end
 
-    ProjectCacheWorker.perform_async(@project.id, types)
+    ProjectCacheWorker.perform_async(@project.id, types, [:commit_count, :repository_size])
+  end
+
+  # Schedules processing of commit messages.
+  def process_commit_messages
+    default = is_default_branch?
+
+    push_commits.last(PROCESS_COMMIT_LIMIT).each do |commit|
+      ProcessCommitWorker.
+        perform_async(project.id, current_user.id, commit.to_hash, default)
+    end
   end
 
   protected
@@ -86,6 +99,8 @@ class GitPushService < BaseService
     UpdateMergeRequestsWorker
       .perform_async(@project.id, current_user.id, params[:oldrev], params[:newrev], params[:ref])
 
+    SystemHookPushWorker.perform_async(build_push_data.dup, :push_hooks)
+
     EventCreateService.new.push(@project, current_user, build_push_data)
     @project.execute_hooks(build_push_data.dup, :push_hooks)
     @project.execute_services(build_push_data.dup, :push_hooks)
@@ -128,17 +143,6 @@ class GitPushService < BaseService
     end
   end
 
-  # Extract any GFM references from the pushed commit messages. If the configured issue-closing regex is matched,
-  # close the referenced Issue. Create cross-reference Notes corresponding to any other referenced Mentionables.
-  def process_commit_messages
-    default = is_default_branch?
-
-    @push_commits.each do |commit|
-      ProcessCommitWorker.
-        perform_async(project.id, current_user.id, commit.to_hash, default)
-    end
-  end
-
   def build_push_data
     @push_data ||= Gitlab::DataBuilder::Push.build(
       @project,
diff --git a/app/services/git_tag_push_service.rb b/app/services/git_tag_push_service.rb
index 20a4445bddf..96432837481 100644
--- a/app/services/git_tag_push_service.rb
+++ b/app/services/git_tag_push_service.rb
@@ -12,7 +12,7 @@ class GitTagPushService < BaseService
     project.execute_hooks(@push_data.dup, :tag_push_hooks)
     project.execute_services(@push_data.dup, :tag_push_hooks)
     Ci::CreatePipelineService.new(project, current_user, @push_data).execute
-    ProjectCacheWorker.perform_async(project.id)
+    ProjectCacheWorker.perform_async(project.id, [], [:commit_count, :repository_size])
 
     true
   end
diff --git a/app/services/groups/create_service.rb b/app/services/groups/create_service.rb
index 2bccd584dde..c4e9b8fd8e0 100644
--- a/app/services/groups/create_service.rb
+++ b/app/services/groups/create_service.rb
@@ -2,6 +2,7 @@ module Groups
   class CreateService < Groups::BaseService
     def initialize(user, params = {})
       @current_user, @params = user, params.dup
+      @chat_team = @params.delete(:create_chat_team)
     end
 
     def execute
@@ -12,10 +13,31 @@ module Groups
         return @group
       end
 
+      if @group.parent && !can?(current_user, :admin_group, @group.parent)
+        @group.parent = nil
+        @group.errors.add(:parent_id, 'manage access required to create subgroup')
+
+        return @group
+      end
+
       @group.name ||= @group.path.dup
+
+      if create_chat_team?
+        response = Mattermost::CreateTeamService.new(@group, current_user).execute
+        return @group if @group.errors.any?
+
+        @group.build_chat_team(name: response['name'], team_id: response['id'])
+      end
+
       @group.save
       @group.add_owner(current_user)
       @group
     end
+
+    private
+
+    def create_chat_team?
+      Gitlab.config.mattermost.enabled && @chat_team && group.chat_team.nil?
+    end
   end
 end
diff --git a/app/services/groups/destroy_service.rb b/app/services/groups/destroy_service.rb
new file mode 100644
index 00000000000..497fdb09cdc
--- /dev/null
+++ b/app/services/groups/destroy_service.rb
@@ -0,0 +1,28 @@
+module Groups
+  class DestroyService < Groups::BaseService
+    def async_execute
+      # Soft delete via paranoia gem
+      group.destroy
+      job_id = GroupDestroyWorker.perform_async(group.id, current_user.id)
+      Rails.logger.info("User #{current_user.id} scheduled a deletion of group ID #{group.id} with job ID #{job_id}")
+    end
+
+    def execute
+      group.prepare_for_destroy
+
+      group.projects.with_deleted.each do |project|
+        # Execute the destruction of the models immediately to ensure atomic cleanup.
+        # Skip repository removal because we remove directory with namespace
+        # that contain all these repositories
+        ::Projects::DestroyService.new(project, current_user, skip_repo: true).execute
+      end
+
+      group.children.each do |group|
+        # This needs to be synchronous since the namespace gets destroyed below
+        DestroyService.new(group, current_user).execute
+      end
+
+      group.really_destroy!
+    end
+  end
+end
diff --git a/app/services/groups/update_service.rb b/app/services/groups/update_service.rb
index 99ad12b1003..4e878ec556a 100644
--- a/app/services/groups/update_service.rb
+++ b/app/services/groups/update_service.rb
@@ -5,7 +5,7 @@ module Groups
       new_visibility = params[:visibility_level]
       if new_visibility && new_visibility.to_i != group.visibility_level
         unless can?(current_user, :change_visibility_level, group) &&
-          Gitlab::VisibilityLevel.allowed_for?(current_user, new_visibility)
+            Gitlab::VisibilityLevel.allowed_for?(current_user, new_visibility)
 
           deny_visibility_level(group, new_visibility)
           return group
@@ -14,7 +14,13 @@ module Groups
 
       group.assign_attributes(params)
 
-      group.save
+      begin
+        group.save
+      rescue Gitlab::UpdatePathError => e
+        group.errors.add(:base, e.message)
+
+        false
+      end
     end
   end
 end
diff --git a/app/services/issuable_base_service.rb b/app/services/issuable_base_service.rb
index b5f63cc5a1a..b071a398481 100644
--- a/app/services/issuable_base_service.rb
+++ b/app/services/issuable_base_service.rb
@@ -36,14 +36,18 @@ class IssuableBaseService < BaseService
     end
   end
 
-  def filter_params(issuable_ability_name = :issue)
-    filter_assignee
-    filter_milestone
-    filter_labels
+  def create_time_estimate_note(issuable)
+    SystemNoteService.change_time_estimate(issuable, issuable.project, current_user)
+  end
+
+  def create_time_spent_note(issuable)
+    SystemNoteService.change_time_spent(issuable, issuable.project, current_user)
+  end
 
-    ability = :"admin_#{issuable_ability_name}"
+  def filter_params(issuable)
+    ability_name = :"admin_#{issuable.to_ability_name}"
 
-    unless can?(current_user, ability, project)
+    unless can?(current_user, ability_name, project)
       params.delete(:milestone_id)
       params.delete(:labels)
       params.delete(:add_label_ids)
@@ -52,14 +56,35 @@ class IssuableBaseService < BaseService
       params.delete(:assignee_id)
       params.delete(:due_date)
     end
+
+    filter_assignee(issuable)
+    filter_milestone
+    filter_labels
   end
 
-  def filter_assignee
-    if params[:assignee_id] == IssuableFinder::NONE
-      params[:assignee_id] = ''
+  def filter_assignee(issuable)
+    return unless params[:assignee_id].present?
+
+    assignee_id = params[:assignee_id]
+
+    if assignee_id.to_s == IssuableFinder::NONE
+      params[:assignee_id] = ""
+    else
+      params.delete(:assignee_id) unless assignee_can_read?(issuable, assignee_id)
     end
   end
 
+  def assignee_can_read?(issuable, assignee_id)
+    new_assignee = User.find_by_id(assignee_id)
+
+    return false unless new_assignee.present?
+
+    ability_name = :"read_#{issuable.to_ability_name}"
+    resource     = issuable.persisted? ? issuable : project
+
+    can?(new_assignee, ability_name, resource)
+  end
+
   def filter_milestone
     milestone_id = params[:milestone_id]
     return unless milestone_id
@@ -138,7 +163,7 @@ class IssuableBaseService < BaseService
 
   def create(issuable)
     merge_slash_commands_into_params!(issuable)
-    filter_params
+    filter_params(issuable)
 
     params.delete(:state_event)
     params[:author] ||= current_user
@@ -166,41 +191,51 @@ class IssuableBaseService < BaseService
     # To be overridden by subclasses
   end
 
-  def after_update(issuable)
+  def before_update(issuable)
     # To be overridden by subclasses
   end
 
-  def update_issuable(issuable, attributes)
-    issuable.with_transaction_returning_status do
-      issuable.update(attributes.merge(updated_by: current_user))
-    end
+  def after_update(issuable)
+    # To be overridden by subclasses
   end
 
   def update(issuable)
     change_state(issuable)
     change_subscription(issuable)
     change_todo(issuable)
-    filter_params
+    toggle_award(issuable)
+    filter_params(issuable)
     old_labels = issuable.labels.to_a
     old_mentioned_users = issuable.mentioned_users.to_a
 
-    params[:label_ids] = process_label_ids(params, existing_label_ids: issuable.label_ids)
+    label_ids = process_label_ids(params, existing_label_ids: issuable.label_ids)
+    params[:label_ids] = label_ids if labels_changing?(issuable.label_ids, label_ids)
 
-    if params.present? && update_issuable(issuable, params)
-      # We do not touch as it will affect a update on updated_at field
-      ActiveRecord::Base.no_touching do
-        handle_common_system_notes(issuable, old_labels: old_labels)
-      end
+    if issuable.changed? || params.present?
+      issuable.assign_attributes(params.merge(updated_by: current_user))
 
-      handle_changes(issuable, old_labels: old_labels, old_mentioned_users: old_mentioned_users)
-      after_update(issuable)
-      issuable.create_new_cross_references!(current_user)
-      execute_hooks(issuable, 'update')
+      before_update(issuable)
+
+      if issuable.with_transaction_returning_status { issuable.save }
+        # We do not touch as it will affect a update on updated_at field
+        ActiveRecord::Base.no_touching do
+          handle_common_system_notes(issuable, old_labels: old_labels)
+        end
+
+        handle_changes(issuable, old_labels: old_labels, old_mentioned_users: old_mentioned_users)
+        after_update(issuable)
+        issuable.create_new_cross_references!(current_user)
+        execute_hooks(issuable, 'update')
+      end
     end
 
     issuable
   end
 
+  def labels_changing?(old_label_ids, new_label_ids)
+    old_label_ids.sort != new_label_ids.sort
+  end
+
   def change_state(issuable)
     case params.delete(:state_event)
     when 'reopen'
@@ -229,6 +264,14 @@ class IssuableBaseService < BaseService
     end
   end
 
+  def toggle_award(issuable)
+    award = params.delete(:emoji_award)
+    if award
+      todo_service.new_award_emoji(issuable, current_user)
+      issuable.toggle_award_emoji(award, current_user)
+    end
+  end
+
   def has_changes?(issuable, old_labels: [])
     valid_attrs = [:title, :description, :assignee_id, :milestone_id, :target_branch]
 
@@ -250,6 +293,14 @@ class IssuableBaseService < BaseService
       create_task_status_note(issuable)
     end
 
+    if issuable.previous_changes.include?('time_estimate')
+      create_time_estimate_note(issuable)
+    end
+
+    if issuable.time_spent?
+      create_time_spent_note(issuable)
+    end
+
     create_labels_note(issuable, old_labels) if issuable.labels != old_labels
   end
 end
diff --git a/app/services/issues/base_service.rb b/app/services/issues/base_service.rb
index 742e834df97..ee1b40db718 100644
--- a/app/services/issues/base_service.rb
+++ b/app/services/issues/base_service.rb
@@ -1,13 +1,5 @@
 module Issues
   class BaseService < ::IssuableBaseService
-    attr_reader :merge_request_for_resolving_discussions
-
-    def initialize(*args)
-      super
-
-      @merge_request_for_resolving_discussions ||= params.delete(:merge_request_for_resolving_discussions)
-    end
-
     def hook_data(issue, action)
       issue_data = issue.to_hook_data(current_user)
       issue_url = Gitlab::UrlBuilder.build(issue)
@@ -17,10 +9,6 @@ module Issues
 
     private
 
-    def filter_params
-      super(:issue)
-    end
-
     def execute_hooks(issue, action = 'open')
       issue_data  = hook_data(issue, action)
       hooks_scope = issue.confidential? ? :confidential_issue_hooks : :issue_hooks
diff --git a/app/services/issues/build_service.rb b/app/services/issues/build_service.rb
index a63982f60c8..77bced4bd5c 100644
--- a/app/services/issues/build_service.rb
+++ b/app/services/issues/build_service.rb
@@ -1,50 +1,64 @@
 module Issues
   class BuildService < Issues::BaseService
+    include ResolveDiscussions
+
     def execute
+      filter_resolve_discussion_params
       @issue = project.issues.new(issue_params)
     end
 
-    def issue_params_with_info_from_merge_request
-      return {} unless merge_request_for_resolving_discussions
+    def issue_params_with_info_from_discussions
+      return {} unless merge_request_to_resolve_discussions_of
 
-      { title: title_from_merge_request, description: description_from_merge_request }
+      { title: title_from_merge_request, description: description_for_discussions }
     end
 
     def title_from_merge_request
-      "Follow-up from \"#{merge_request_for_resolving_discussions.title}\""
+      "Follow-up from \"#{merge_request_to_resolve_discussions_of.title}\""
     end
 
-    def description_from_merge_request
-      if merge_request_for_resolving_discussions.resolvable_discussions.empty?
+    def description_for_discussions
+      if discussions_to_resolve.empty?
         return "There are no unresolved discussions. "\
-               "Review the conversation in #{merge_request_for_resolving_discussions.to_reference}"
+               "Review the conversation in #{merge_request_to_resolve_discussions_of.to_reference}"
       end
 
-      description = "The following discussions from #{merge_request_for_resolving_discussions.to_reference} should be addressed:"
+      description = "The following #{'discussion'.pluralize(discussions_to_resolve.size)} "\
+                    "from #{merge_request_to_resolve_discussions_of.to_reference} "\
+                    "should be addressed:"
+
       [description, *items_for_discussions].join("\n\n")
     end
 
     def items_for_discussions
-      merge_request_for_resolving_discussions.resolvable_discussions.map { |discussion| item_for_discussion(discussion) }
+      discussions_to_resolve.map { |discussion| item_for_discussion(discussion) }
     end
 
     def item_for_discussion(discussion)
-      first_note = discussion.first_note_to_resolve
+      first_note = discussion.first_note_to_resolve || discussion.first_note
       other_note_count = discussion.notes.size - 1
-      creation_time = first_note.created_at.to_s(:medium)
       note_url = Gitlab::UrlBuilder.build(first_note)
 
-      discussion_info = "- [ ] #{first_note.author.to_reference} commented in a discussion on [#{creation_time}](#{note_url}): "
+      discussion_info = "- [ ] #{first_note.author.to_reference} commented on a [discussion](#{note_url}): "
       discussion_info << " (+#{other_note_count} #{'comment'.pluralize(other_note_count)})" if other_note_count > 0
 
       note_without_block_quotes = Banzai::Filter::BlockquoteFenceFilter.new(first_note.note).call
-      quote = ">>>\n#{note_without_block_quotes}\n>>>"
+      spaces = ' ' * 4
+      quote = note_without_block_quotes.lines.map { |line| "#{spaces}> #{line}" }.join
 
       [discussion_info, quote].join("\n\n")
     end
 
     def issue_params
-      @issue_params ||= issue_params_with_info_from_merge_request.merge(params.slice(:title, :description))
+      @issue_params ||= issue_params_with_info_from_discussions.merge(whitelisted_issue_params)
+    end
+
+    def whitelisted_issue_params
+      if can?(current_user, :admin_issue, project)
+        params.slice(:title, :description, :milestone_id)
+      else
+        params.slice(:title, :description)
+      end
     end
   end
 end
diff --git a/app/services/issues/create_service.rb b/app/services/issues/create_service.rb
index d2eb46ac41b..3cf4b82b9f2 100644
--- a/app/services/issues/create_service.rb
+++ b/app/services/issues/create_service.rb
@@ -1,17 +1,20 @@
 module Issues
   class CreateService < Issues::BaseService
+    include SpamCheckService
+    include ResolveDiscussions
+
     def execute
-      @request = params.delete(:request)
-      @api = params.delete(:api)
+      @issue = BuildService.new(project, current_user, params).execute
 
-      issue_attributes = params.merge(merge_request_for_resolving_discussions: merge_request_for_resolving_discussions)
-      @issue = BuildService.new(project, current_user, issue_attributes).execute
+      filter_spam_check_params
+      filter_resolve_discussion_params
 
       create(@issue)
     end
 
-    def before_create(issuable)
-      issuable.spam = spam_service.check(@api)
+    def before_create(issue)
+      spam_check(issue, current_user)
+      issue.move_to_end
     end
 
     def after_create(issuable)
@@ -19,25 +22,20 @@ module Issues
       notification_service.new_issue(issuable, current_user)
       todo_service.new_issue(issuable, current_user)
       user_agent_detail_service.create
-
-      if merge_request_for_resolving_discussions.try(:discussions_can_be_resolved_by?, current_user)
-        resolve_discussions_in_merge_request(issuable)
-      end
+      resolve_discussions_with_issue(issuable)
     end
 
-    def resolve_discussions_in_merge_request(issue)
+    def resolve_discussions_with_issue(issue)
+      return if discussions_to_resolve.empty?
+
       Discussions::ResolveService.new(project, current_user,
-                                      merge_request: merge_request_for_resolving_discussions,
+                                      merge_request: merge_request_to_resolve_discussions_of,
                                       follow_up_issue: issue).
-          execute(merge_request_for_resolving_discussions.resolvable_discussions)
+        execute(discussions_to_resolve)
     end
 
     private
 
-    def spam_service
-      SpamService.new(@issue, @request)
-    end
-
     def user_agent_detail_service
       UserAgentDetailService.new(@issue, @request)
     end
diff --git a/app/services/issues/move_service.rb b/app/services/issues/move_service.rb
index a2a5f57d069..711f4035c55 100644
--- a/app/services/issues/move_service.rb
+++ b/app/services/issues/move_service.rb
@@ -1,6 +1,6 @@
 module Issues
   class MoveService < Issues::BaseService
-    class MoveError < StandardError; end
+    MoveError = Class.new(StandardError)
 
     def execute(issue, new_project)
       @old_issue = issue
diff --git a/app/services/issues/update_service.rb b/app/services/issues/update_service.rb
index a2111b3806b..a444c78b609 100644
--- a/app/services/issues/update_service.rb
+++ b/app/services/issues/update_service.rb
@@ -1,16 +1,24 @@
 module Issues
   class UpdateService < Issues::BaseService
+    include SpamCheckService
+
     def execute(issue)
+      handle_move_between_iids(issue)
+      filter_spam_check_params
       update(issue)
     end
 
+    def before_update(issue)
+      spam_check(issue, current_user)
+    end
+
     def handle_changes(issue, old_labels: [], old_mentioned_users: [])
       if has_changes?(issue, old_labels: old_labels)
         todo_service.mark_pending_todos_as_done(issue, current_user)
       end
 
       if issue.previous_changes.include?('title') ||
-         issue.previous_changes.include?('description')
+          issue.previous_changes.include?('description')
         todo_service.update_issue(issue, current_user)
       end
 
@@ -29,11 +37,13 @@ module Issues
       end
 
       added_labels = issue.labels - old_labels
+
       if added_labels.present?
         notification_service.relabeled_issue(issue, added_labels, current_user)
       end
 
       added_mentions = issue.mentioned_users - old_mentioned_users
+
       if added_mentions.present?
         notification_service.new_mentions_in_issue(issue, added_mentions, current_user)
       end
@@ -47,8 +57,24 @@ module Issues
       Issues::CloseService
     end
 
+    def handle_move_between_iids(issue)
+      return unless params[:move_between_iids]
+
+      after_iid, before_iid = params.delete(:move_between_iids)
+
+      issue_before = get_issue_if_allowed(issue.project, before_iid) if before_iid
+      issue_after = get_issue_if_allowed(issue.project, after_iid) if after_iid
+
+      issue.move_between(issue_before, issue_after)
+    end
+
     private
 
+    def get_issue_if_allowed(project, iid)
+      issue = project.issues.find_by(iid: iid)
+      issue if can?(current_user, :update_issue, issue)
+    end
+
     def create_confidentiality_note(issue)
       SystemNoteService.change_issue_confidentiality(issue, issue.project, current_user)
     end
diff --git a/app/services/labels/promote_service.rb b/app/services/labels/promote_service.rb
new file mode 100644
index 00000000000..76d0ba67b07
--- /dev/null
+++ b/app/services/labels/promote_service.rb
@@ -0,0 +1,71 @@
+module Labels
+  class PromoteService < BaseService
+    BATCH_SIZE = 1000
+
+    def execute(label)
+      return unless project.group &&
+          label.is_a?(ProjectLabel)
+
+      Label.transaction do
+        new_label = clone_label_to_group_label(label)
+
+        label_ids_for_merge(new_label).find_in_batches(batch_size: BATCH_SIZE) do |batched_ids|
+          update_issuables(new_label, batched_ids)
+          update_issue_board_lists(new_label, batched_ids)
+          update_priorities(new_label, batched_ids)
+          # Order is important, project labels need to be last
+          update_project_labels(batched_ids)
+        end
+
+        # We skipped validations during creation. Let's run them now, after deleting conflicting labels
+        raise ActiveRecord::RecordInvalid.new(new_label) unless new_label.valid?
+        new_label
+      end
+    end
+
+    private
+
+    def label_ids_for_merge(new_label)
+      LabelsFinder.
+        new(current_user, title: new_label.title, group_id: project.group.id).
+        execute(skip_authorization: true).
+        where.not(id: new_label).
+        select(:id)  # Can't use pluck() to avoid object-creation because of the batching
+    end
+
+    def update_issuables(new_label, label_ids)
+      LabelLink.
+        where(label: label_ids).
+        update_all(label_id: new_label)
+    end
+
+    def update_issue_board_lists(new_label, label_ids)
+      List.
+        where(label: label_ids).
+        update_all(label_id: new_label)
+    end
+
+    def update_priorities(new_label, label_ids)
+      LabelPriority.
+        where(label: label_ids).
+        update_all(label_id: new_label)
+    end
+
+    def update_project_labels(label_ids)
+      Label.where(id: label_ids).delete_all
+    end
+
+    def clone_label_to_group_label(label)
+      params = label.attributes.slice('title', 'description', 'color')
+      # Since the title of the new label has to be the same as the previous labels
+      # and we're merging old labels in batches we'll skip validation to omit 2-step
+      # merge process and do it in one batch
+      # We'll be forcing validation at the end of the transaction to ensure everything
+      # was merged correctly
+      new_label = GroupLabel.new(params.merge(group: project.group))
+      new_label.save(validate: false)
+
+      new_label
+    end
+  end
+end
diff --git a/app/services/mattermost/create_team_service.rb b/app/services/mattermost/create_team_service.rb
new file mode 100644
index 00000000000..e3206810f3a
--- /dev/null
+++ b/app/services/mattermost/create_team_service.rb
@@ -0,0 +1,14 @@
+module Mattermost
+  class CreateTeamService < ::BaseService
+    def initialize(group, current_user)
+      @group, @current_user = group, current_user
+    end
+
+    def execute
+      # The user that creates the team will be Team Admin
+      Mattermost::Team.new(current_user).create(@group.mattermost_team_params)
+    rescue Mattermost::ClientError => e
+      @group.errors.add(:mattermost_team, e.message)
+    end
+  end
+end
diff --git a/app/services/members/destroy_service.rb b/app/services/members/destroy_service.rb
index 431da8372c9..2e089149ca8 100644
--- a/app/services/members/destroy_service.rb
+++ b/app/services/members/destroy_service.rb
@@ -4,7 +4,7 @@ module Members
 
     attr_accessor :source
 
-    ALLOWED_SCOPES = %i[members requesters all]
+    ALLOWED_SCOPES = %i[members requesters all].freeze
 
     def initialize(source, current_user, params = {})
       @source = source
diff --git a/app/services/merge_requests/add_todo_when_build_fails_service.rb b/app/services/merge_requests/add_todo_when_build_fails_service.rb
index 12a8415d9a5..727768b1a39 100644
--- a/app/services/merge_requests/add_todo_when_build_fails_service.rb
+++ b/app/services/merge_requests/add_todo_when_build_fails_service.rb
@@ -18,5 +18,11 @@ module MergeRequests
         todo_service.merge_request_build_retried(merge_request)
       end
     end
+
+    def close_all(pipeline)
+      pipeline_merge_requests(pipeline) do |merge_request|
+        todo_service.merge_request_build_retried(merge_request)
+      end
+    end
   end
 end
diff --git a/app/services/merge_requests/base_service.rb b/app/services/merge_requests/base_service.rb
index 800fd39c424..5a53b973059 100644
--- a/app/services/merge_requests/base_service.rb
+++ b/app/services/merge_requests/base_service.rb
@@ -38,19 +38,13 @@ module MergeRequests
 
     private
 
-    def filter_params
-      super(:merge_request)
-    end
-
-    def merge_requests_for(branch)
-      origin_merge_requests = @project.origin_merge_requests
-        .opened.where(source_branch: branch).to_a
-
-      fork_merge_requests = @project.fork_merge_requests
-        .opened.where(source_branch: branch).to_a
-
-      (origin_merge_requests + fork_merge_requests)
-        .uniq.select(&:source_project)
+    # Returns all origin and fork merge requests from `@project` satisfying passed arguments.
+    def merge_requests_for(source_branch, mr_states: [:opened])
+      MergeRequest
+        .with_state(mr_states)
+        .where(source_branch: source_branch, source_project_id: @project.id)
+        .preload(:source_project) # we don't need a #includes since we're just preloading for the #select
+        .select(&:source_project)
     end
 
     def pipeline_merge_requests(pipeline)
diff --git a/app/services/merge_requests/build_service.rb b/app/services/merge_requests/build_service.rb
index bebfca7537b..9d4739e37bb 100644
--- a/app/services/merge_requests/build_service.rb
+++ b/app/services/merge_requests/build_service.rb
@@ -1,62 +1,93 @@
 module MergeRequests
   class BuildService < MergeRequests::BaseService
     def execute
-      merge_request = MergeRequest.new(params)
-
-      # Set MR attributes
-      merge_request.can_be_created = true
+      self.merge_request = MergeRequest.new(params)
       merge_request.compare_commits = []
-      merge_request.source_project = project unless merge_request.source_project
+      merge_request.source_project  = find_source_project
+      merge_request.target_project  = find_target_project
+      merge_request.target_branch   = find_target_branch
+      merge_request.can_be_created  = branches_valid? && source_branch_specified? && target_branch_specified?
 
-      merge_request.target_project = nil unless can?(current_user, :read_project, merge_request.target_project)
+      compare_branches if branches_present?
+      assign_title_and_description if merge_request.can_be_created
 
-      merge_request.target_project ||= (project.forked_from_project || project)
-      merge_request.target_branch ||= merge_request.target_project.default_branch
+      merge_request
+    end
 
-      messages = validate_branches(merge_request)
-      return build_failed(merge_request, messages) unless messages.empty?
+    private
 
-      compare = CompareService.new.execute(
-        merge_request.source_project,
-        merge_request.source_branch,
-        merge_request.target_project,
-        merge_request.target_branch,
-      )
+    attr_accessor :merge_request
 
-      merge_request.compare_commits = compare.commits
-      merge_request.compare = compare
+    delegate :target_branch, :source_branch, :source_project, :target_project, :compare_commits, :wip_title, :description, :errors, to: :merge_request
 
-      set_title_and_description(merge_request)
+    def find_source_project
+      source_project || project
     end
 
-    private
+    def find_target_project
+      return target_project if target_project.present? && can?(current_user, :read_project, target_project)
+      project.forked_from_project || project
+    end
 
-    def validate_branches(merge_request)
-      messages = []
+    def find_target_branch
+      target_branch || target_project.default_branch
+    end
 
-      if merge_request.target_branch.blank? || merge_request.source_branch.blank?
-        messages <<
-          if params[:source_branch] || params[:target_branch]
-            "You must select source and target branch"
-          end
-      end
+    def source_branch_specified?
+      params[:source_branch].present?
+    end
 
-      if merge_request.source_project == merge_request.target_project &&
-         merge_request.target_branch == merge_request.source_branch
+    def target_branch_specified?
+      params[:target_branch].present?
+    end
 
-        messages << 'You must select different branches'
-      end
+    def branches_valid?
+      return false unless source_branch_specified? || target_branch_specified?
 
-      # See if source and target branches exist
-      if merge_request.source_branch.present? && !merge_request.source_project.commit(merge_request.source_branch)
-        messages << "Source branch \"#{merge_request.source_branch}\" does not exist"
-      end
+      validate_branches
+      errors.blank?
+    end
+
+    def compare_branches
+      compare = CompareService.new(
+        source_project,
+        source_branch
+      ).execute(
+        target_project,
+        target_branch
+      )
 
-      if merge_request.target_branch.present? && !merge_request.target_project.commit(merge_request.target_branch)
-        messages << "Target branch \"#{merge_request.target_branch}\" does not exist"
+      if compare
+        merge_request.compare_commits = compare.commits
+        merge_request.compare = compare
       end
+    end
 
-      messages
+    def validate_branches
+      add_error('You must select source and target branch') unless branches_present?
+      add_error('You must select different branches') if same_source_and_target?
+      add_error("Source branch \"#{source_branch}\" does not exist") unless source_branch_exists?
+      add_error("Target branch \"#{target_branch}\" does not exist") unless target_branch_exists?
+    end
+
+    def add_error(message)
+      errors.add(:base, message)
+    end
+
+    def branches_present?
+      target_branch.present? && source_branch.present?
+    end
+
+    def same_source_and_target?
+      source_project == target_project && target_branch == source_branch
+    end
+
+    def source_branch_exists?
+      source_branch.blank? || source_project.commit(source_branch)
+    end
+
+    def target_branch_exists?
+      target_branch.blank? || target_project.commit(target_branch)
     end
 
     # When your branch name starts with an iid followed by a dash this pattern will be
@@ -71,17 +102,17 @@ module MergeRequests
     # - Setting the title as 'Resolves "Emoji don't show up in commit title"' if there is
     #   more than one commit in the MR
     #
-    def set_title_and_description(merge_request)
-      if match = merge_request.source_branch.match(/\A(\d+)-/)
+    def assign_title_and_description
+      if match = source_branch.match(/\A(\d+)-/)
         iid = match[1]
       end
 
-      commits = merge_request.compare_commits
+      commits = compare_commits
       if commits && commits.count == 1
         commit = commits.first
         merge_request.title = commit.title
         merge_request.description ||= commit.description.try(:strip)
-      elsif iid && issue = merge_request.target_project.get_issue(iid, current_user)
+      elsif iid && issue = target_project.get_issue(iid, current_user)
         case issue
         when Issue
           merge_request.title = "Resolve \"#{issue.title}\""
@@ -89,31 +120,20 @@ module MergeRequests
           merge_request.title = "Resolve #{issue.title}"
         end
       else
-        merge_request.title = merge_request.source_branch.titleize.humanize
+        merge_request.title = source_branch.titleize.humanize
       end
 
       if iid
         closes_issue = "Closes ##{iid}"
 
-        if merge_request.description.present?
+        if description.present?
           merge_request.description += closes_issue.prepend("\n\n")
         else
           merge_request.description = closes_issue
         end
       end
 
-      merge_request.title = merge_request.wip_title if commits.empty?
-
-      merge_request
-    end
-
-    def build_failed(merge_request, messages)
-      messages.compact.each do |message|
-        merge_request.errors.add(:base, message)
-      end
-      merge_request.compare_commits = []
-      merge_request.can_be_created = false
-      merge_request
+      merge_request.title = wip_title if commits.empty?
     end
   end
 end
diff --git a/app/services/merge_requests/merge_service.rb b/app/services/merge_requests/merge_service.rb
index ab9056a3250..fac3ac7a4c7 100644
--- a/app/services/merge_requests/merge_service.rb
+++ b/app/services/merge_requests/merge_service.rb
@@ -6,21 +6,31 @@ module MergeRequests
   # Executed when you do merge via GitLab UI
   #
   class MergeService < MergeRequests::BaseService
-    attr_reader :merge_request
+    MergeError = Class.new(StandardError)
+
+    attr_reader :merge_request, :source
 
     def execute(merge_request)
       @merge_request = merge_request
 
-      return log_merge_error('Merge request is not mergeable', true) unless @merge_request.mergeable?
+      unless @merge_request.mergeable?
+        return log_merge_error('Merge request is not mergeable', save_message_on_model: true)
+      end
+
+      @source = find_merge_source
+
+      unless @source
+        return log_merge_error('No source for merge', save_message_on_model: true)
+      end
 
       merge_request.in_locked_state do
         if commit
           after_merge
           success
-        else
-          log_merge_error('Can not merge changes', true)
         end
       end
+    rescue MergeError => e
+      log_merge_error(e.message, save_message_on_model: true)
     end
 
     private
@@ -34,21 +44,15 @@ module MergeRequests
         committer: committer
       }
 
-      commit_id = repository.merge(current_user, merge_request, options)
+      commit_id = repository.merge(current_user, source, merge_request, options)
 
-      if commit_id
-        merge_request.update(merge_commit_sha: commit_id)
-      else
-        merge_request.update(merge_error: 'Conflicts detected during merge')
-        false
-      end
+      raise MergeError, 'Conflicts detected during merge' unless commit_id
+
+      merge_request.update(merge_commit_sha: commit_id)
     rescue GitHooksService::PreReceiveError => e
-      merge_request.update(merge_error: e.message)
-      false
+      raise MergeError, e.message
     rescue StandardError => e
-      merge_request.update(merge_error: "Something went wrong during merge: #{e.message}")
-      log_merge_error(e.message)
-      false
+      raise MergeError, "Something went wrong during merge: #{e.message}"
     ensure
       merge_request.update(in_progress_merge_commit_sha: nil)
     end
@@ -66,16 +70,18 @@ module MergeRequests
       @merge_request.force_remove_source_branch? ? @merge_request.author : current_user
     end
 
-    def log_merge_error(message, http_error = false)
+    def log_merge_error(message, save_message_on_model: false)
       Rails.logger.error("MergeService ERROR: #{merge_request_info} - #{message}")
 
-      error(message) if http_error
+      @merge_request.update(merge_error: message) if save_message_on_model
     end
 
     def merge_request_info
-      project = merge_request.project
+      merge_request.to_reference(full: true)
+    end
 
-      "#{project.to_reference}#{merge_request.to_reference}"
+    def find_merge_source
+      merge_request.diff_head_sha
     end
   end
 end
diff --git a/app/services/merge_requests/merge_when_pipeline_succeeds_service.rb b/app/services/merge_requests/merge_when_pipeline_succeeds_service.rb
index 5616edf8b4a..aed5287940e 100644
--- a/app/services/merge_requests/merge_when_pipeline_succeeds_service.rb
+++ b/app/services/merge_requests/merge_when_pipeline_succeeds_service.rb
@@ -1,18 +1,18 @@
 module MergeRequests
   class MergeWhenPipelineSucceedsService < MergeRequests::BaseService
-    # Marks the passed `merge_request` to be merged when the build succeeds or
+    # Marks the passed `merge_request` to be merged when the pipeline succeeds or
     # updates the params for the automatic merge
     def execute(merge_request)
       merge_request.merge_params.merge!(params)
 
       # The service is also called when the merge params are updated.
-      already_approved = merge_request.merge_when_build_succeeds?
+      already_approved = merge_request.merge_when_pipeline_succeeds?
 
       unless already_approved
-        merge_request.merge_when_build_succeeds = true
-        merge_request.merge_user                = @current_user
+        merge_request.merge_when_pipeline_succeeds = true
+        merge_request.merge_user = @current_user
 
-        SystemNoteService.merge_when_build_succeeds(merge_request, @project, @current_user, merge_request.diff_head_commit)
+        SystemNoteService.merge_when_pipeline_succeeds(merge_request, @project, @current_user, merge_request.diff_head_commit)
       end
 
       merge_request.save
@@ -23,8 +23,12 @@ module MergeRequests
       return unless pipeline.success?
 
       pipeline_merge_requests(pipeline) do |merge_request|
-        next unless merge_request.merge_when_build_succeeds?
-        next unless merge_request.mergeable?
+        next unless merge_request.merge_when_pipeline_succeeds?
+
+        unless merge_request.mergeable?
+          todo_service.merge_request_became_unmergeable(merge_request)
+          next
+        end
 
         MergeWorker.perform_async(merge_request.id, merge_request.merge_user_id, merge_request.merge_params)
       end
@@ -32,9 +36,9 @@ module MergeRequests
 
     # Cancels the automatic merge
     def cancel(merge_request)
-      if merge_request.merge_when_build_succeeds? && merge_request.open?
-        merge_request.reset_merge_when_build_succeeds
-        SystemNoteService.cancel_merge_when_build_succeeds(merge_request, @project, @current_user)
+      if merge_request.merge_when_pipeline_succeeds? && merge_request.open?
+        merge_request.reset_merge_when_pipeline_succeeds
+        SystemNoteService.cancel_merge_when_pipeline_succeeds(merge_request, @project, @current_user)
 
         success
       else
diff --git a/app/services/merge_requests/refresh_service.rb b/app/services/merge_requests/refresh_service.rb
index e4056306bc4..1131d6f4913 100644
--- a/app/services/merge_requests/refresh_service.rb
+++ b/app/services/merge_requests/refresh_service.rb
@@ -11,7 +11,7 @@ module MergeRequests
       # empty diff during a manual merge
       close_merge_requests
       reload_merge_requests
-      reset_merge_when_build_succeeds
+      reset_merge_when_pipeline_succeeds
       mark_pending_todos_done
       cache_merge_requests_closing_issues
 
@@ -21,6 +21,7 @@ module MergeRequests
       end
 
       comment_mr_with_commits
+      mark_mr_as_wip_from_commits
       execute_mr_web_hooks
 
       true
@@ -41,7 +42,7 @@ module MergeRequests
         commit_ids.include?(merge_request.diff_head_sha)
       end
 
-      merge_requests.uniq.select(&:source_project).each do |merge_request|
+      filter_merge_requests(merge_requests).each do |merge_request|
         MergeRequests::PostMergeService.
           new(merge_request.target_project, @current_user).
           execute(merge_request)
@@ -55,11 +56,15 @@ module MergeRequests
     # Refresh merge request diff if we push to source or target branch of merge request
     # Note: we should update merge requests from forks too
     def reload_merge_requests
-      merge_requests = @project.merge_requests.opened.by_branch(@branch_name).to_a
-      merge_requests += fork_merge_requests.by_branch(@branch_name).to_a
-      merge_requests = filter_merge_requests(merge_requests)
+      merge_requests = @project.merge_requests.opened.
+        by_source_or_target_branch(@branch_name).to_a
 
-      merge_requests.each do |merge_request|
+      # Fork merge requests
+      merge_requests += MergeRequest.opened
+        .where(source_branch: @branch_name, source_project: @project)
+        .where.not(target_project: @project).to_a
+
+      filter_merge_requests(merge_requests).each do |merge_request|
         if merge_request.source_branch == @branch_name || force_push?
           merge_request.reload_diff
         else
@@ -73,8 +78,8 @@ module MergeRequests
       end
     end
 
-    def reset_merge_when_build_succeeds
-      merge_requests_for_source_branch.each(&:reset_merge_when_build_succeeds)
+    def reset_merge_when_pipeline_succeeds
+      merge_requests_for_source_branch.each(&:reset_merge_when_pipeline_succeeds)
     end
 
     def mark_pending_todos_done
@@ -135,6 +140,28 @@ module MergeRequests
       end
     end
 
+    def mark_mr_as_wip_from_commits
+      return unless @commits.present?
+
+      merge_requests_for_source_branch.each do |merge_request|
+        commit_shas = merge_request.commits_sha
+
+        wip_commit = @commits.detect do |commit|
+          commit.work_in_progress? && commit_shas.include?(commit.sha)
+        end
+
+        if wip_commit && !merge_request.work_in_progress?
+          merge_request.update(title: merge_request.wip_title)
+          SystemNoteService.add_merge_request_wip_from_commit(
+            merge_request,
+            merge_request.project,
+            @current_user,
+            wip_commit
+          )
+        end
+      end
+    end
+
     # Call merge request webhook with update branches
     def execute_mr_web_hooks
       merge_requests_for_source_branch.each do |merge_request|
@@ -155,15 +182,7 @@ module MergeRequests
     end
 
     def merge_requests_for_source_branch
-      @source_merge_requests ||= begin
-        merge_requests = @project.origin_merge_requests.opened.where(source_branch: @branch_name).to_a
-        merge_requests += fork_merge_requests.where(source_branch: @branch_name).to_a
-        filter_merge_requests(merge_requests)
-      end
-    end
-
-    def fork_merge_requests
-      @fork_merge_requests ||= @project.fork_merge_requests.opened
+      @source_merge_requests ||= merge_requests_for(@branch_name)
     end
 
     def branch_added?
diff --git a/app/services/merge_requests/resolve_service.rb b/app/services/merge_requests/resolve_service.rb
index d22a1d3e0ad..82cd89d9a0b 100644
--- a/app/services/merge_requests/resolve_service.rb
+++ b/app/services/merge_requests/resolve_service.rb
@@ -1,7 +1,6 @@
 module MergeRequests
   class ResolveService < MergeRequests::BaseService
-    class MissingFiles < Gitlab::Conflict::ResolutionError
-    end
+    MissingFiles = Class.new(Gitlab::Conflict::ResolutionError)
 
     attr_accessor :conflicts, :rugged, :merge_index, :merge_request
 
diff --git a/app/services/merge_requests/update_service.rb b/app/services/merge_requests/update_service.rb
index fda0da19d87..3cb9aae83f6 100644
--- a/app/services/merge_requests/update_service.rb
+++ b/app/services/merge_requests/update_service.rb
@@ -7,6 +7,8 @@ module MergeRequests
       params.except!(:target_project_id)
       params.except!(:source_branch)
 
+      merge_from_slash_command(merge_request) if params[:merge]
+
       if merge_request.closed_without_fork?
         params.except!(:target_branch, :force_remove_source_branch)
       end
@@ -25,7 +27,7 @@ module MergeRequests
       end
 
       if merge_request.previous_changes.include?('title') ||
-         merge_request.previous_changes.include?('description')
+          merge_request.previous_changes.include?('description')
         todo_service.update_merge_request(merge_request, current_user)
       end
 
@@ -69,6 +71,19 @@ module MergeRequests
       end
     end
 
+    def merge_from_slash_command(merge_request)
+      last_diff_sha = params.delete(:merge)
+      return unless merge_request.mergeable_with_slash_command?(current_user, last_diff_sha: last_diff_sha)
+
+      merge_request.update(merge_error: nil)
+
+      if merge_request.head_pipeline && merge_request.head_pipeline.active?
+        MergeRequests::MergeWhenPipelineSucceedsService.new(project, current_user).execute(merge_request)
+      else
+        MergeWorker.perform_async(merge_request.id, current_user.id, {})
+      end
+    end
+
     def reopen_service
       MergeRequests::ReopenService
     end
diff --git a/app/services/notes/create_service.rb b/app/services/notes/create_service.rb
index d75592e31f3..61d66a26932 100644
--- a/app/services/notes/create_service.rb
+++ b/app/services/notes/create_service.rb
@@ -1,17 +1,12 @@
 module Notes
   class CreateService < BaseService
     def execute
-      note = project.notes.new(params)
-      note.author = current_user
-      note.system = false
-
-      if note.award_emoji?
-        noteable = note.noteable
-        if noteable.user_can_award?(current_user, note.award_emoji_name)
-          todo_service.new_award_emoji(noteable, current_user)
-          return noteable.create_award_emoji(note.award_emoji_name, current_user)
-        end
-      end
+      merge_request_diff_head_sha = params.delete(:merge_request_diff_head_sha)
+
+      note = Note.new(params)
+      note.project = project
+      note.author  = current_user
+      note.system  = false
 
       # We execute commands (extracted from `params[:note]`) on the noteable
       # **before** we save the note because if the note consists of commands
@@ -19,7 +14,8 @@ module Notes
       slash_commands_service = SlashCommandsService.new(project, current_user)
 
       if slash_commands_service.supported?(note)
-        content, command_params = slash_commands_service.extract_commands(note)
+        options = { merge_request_diff_head_sha: merge_request_diff_head_sha }
+        content, command_params = slash_commands_service.extract_commands(note, options)
 
         only_commands = content.empty?
 
@@ -41,10 +37,10 @@ module Notes
         # We must add the error after we call #save because errors are reset
         # when #save is called
         if only_commands
-          note.errors.add(:commands_only, 'Your commands have been executed!')
+          note.errors.add(:commands_only, 'Commands applied')
         end
 
-        note.commands_changes = command_params.keys
+        note.commands_changes = command_params
       end
 
       note
diff --git a/app/services/notes/delete_service.rb b/app/services/notes/delete_service.rb
deleted file mode 100644
index a673e8e9dde..00000000000
--- a/app/services/notes/delete_service.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-module Notes
-  class DeleteService < BaseService
-    def execute(note)
-      note.destroy
-    end
-  end
-end
diff --git a/app/services/notes/destroy_service.rb b/app/services/notes/destroy_service.rb
new file mode 100644
index 00000000000..b819bd17039
--- /dev/null
+++ b/app/services/notes/destroy_service.rb
@@ -0,0 +1,7 @@
+module Notes
+  class DestroyService < BaseService
+    def execute(note)
+      note.destroy
+    end
+  end
+end
diff --git a/app/services/notes/post_process_service.rb b/app/services/notes/post_process_service.rb
index e4cd3fc7833..6a10e172483 100644
--- a/app/services/notes/post_process_service.rb
+++ b/app/services/notes/post_process_service.rb
@@ -10,6 +10,9 @@ module Notes
       # Skip system notes, like status changes and cross-references and awards
       unless @note.system?
         EventCreateService.new.leave_note(@note, @note.author)
+
+        return if @note.for_personal_snippet?
+
         @note.create_cross_references!
         execute_note_hooks
       end
diff --git a/app/services/notes/slash_commands_service.rb b/app/services/notes/slash_commands_service.rb
index 2edbd39a9e7..ad1e6f6774a 100644
--- a/app/services/notes/slash_commands_service.rb
+++ b/app/services/notes/slash_commands_service.rb
@@ -3,7 +3,7 @@ module Notes
     UPDATE_SERVICES = {
       'Issue' => Issues::UpdateService,
       'MergeRequest' => MergeRequests::UpdateService
-    }
+    }.freeze
 
     def self.noteable_update_service(note)
       UPDATE_SERVICES[note.noteable_type]
@@ -12,17 +12,17 @@ module Notes
     def self.supported?(note, current_user)
       noteable_update_service(note) &&
         current_user &&
-        current_user.can?(:"update_#{note.noteable_type.underscore}", note.noteable)
+        current_user.can?(:"update_#{note.to_ability_name}", note.noteable)
     end
 
     def supported?(note)
       self.class.supported?(note, current_user)
     end
 
-    def extract_commands(note)
+    def extract_commands(note, options = {})
       return [note.note, {}] unless supported?(note)
 
-      SlashCommands::InterpretService.new(project, current_user).
+      SlashCommands::InterpretService.new(project, current_user, options).
         execute(note.note, note.noteable)
     end
 
diff --git a/app/services/notification_service.rb b/app/services/notification_service.rb
index 9a7af5730d2..d12692ecc90 100644
--- a/app/services/notification_service.rb
+++ b/app/services/notification_service.rb
@@ -135,7 +135,7 @@ class NotificationService
       merge_request.target_project,
       current_user,
       :merged_merge_request_email,
-      skip_current_user: !merge_request.merge_when_build_succeeds?
+      skip_current_user: !merge_request.merge_when_pipeline_succeeds?
     )
   end
 
@@ -178,8 +178,15 @@ class NotificationService
     recipients = []
 
     mentioned_users = note.mentioned_users
+
+    ability, subject = if note.for_personal_snippet?
+                         [:read_personal_snippet, note.noteable]
+                       else
+                         [:read_project, note.project]
+                       end
+
     mentioned_users.select! do |user|
-      user.can?(:read_project, note.project)
+      user.can?(ability, subject)
     end
 
     # Add all users participating in the thread (author, assignee, comment authors)
@@ -192,11 +199,13 @@ class NotificationService
 
     recipients = recipients.concat(participants)
 
-    # Merge project watchers
-    recipients = add_project_watchers(recipients, note.project)
+    unless note.for_personal_snippet?
+      # Merge project watchers
+      recipients = add_project_watchers(recipients, note.project)
 
-    # Merge project with custom notification
-    recipients = add_custom_notifications(recipients, note.project, :new_note)
+      # Merge project with custom notification
+      recipients = add_custom_notifications(recipients, note.project, :new_note)
+    end
 
     # Reject users with Mention notification level, except those mentioned in _this_ note.
     recipients = reject_mention_users(recipients - mentioned_users, note.project)
@@ -208,11 +217,10 @@ class NotificationService
     recipients = reject_unsubscribed_users(recipients, note.noteable)
     recipients = reject_users_without_access(recipients, note.noteable)
 
-    recipients.delete(note.author)
+    recipients.delete(note.author) unless note.author.notified_of_own_activity?
     recipients = recipients.uniq
 
-    # build notify method like 'note_commit_email'
-    notify_method = "note_#{note.noteable_type.underscore}_email".to_sym
+    notify_method = "note_#{note.to_ability_name}_email".to_sym
 
     recipients.each do |recipient|
       mailer.send(notify_method, recipient.id, note.id).deliver_later
@@ -319,8 +327,9 @@ class NotificationService
     recipients ||= build_recipients(
       pipeline,
       pipeline.project,
-      nil, # The acting user, who won't be added to recipients
-      action: pipeline.status).map(&:notification_email)
+      pipeline.user,
+      action: pipeline.status,
+      skip_current_user: false).map(&:notification_email)
 
     if recipients.any?
       mailer.public_send(email_template, pipeline, recipients).deliver_later
@@ -357,7 +366,7 @@ class NotificationService
     users = users_with_global_level_watch([users_with_project_level_global, users_with_group_level_global].flatten.uniq)
 
     users_with_project_setting = select_project_member_setting(project, users_with_project_level_global, users)
-    users_with_group_setting = select_group_member_setting(project, project_members, users_with_group_level_global, users)
+    users_with_group_setting = select_group_member_setting(project.group, project_members, users_with_group_level_global, users)
 
     User.where(id: users_with_project_setting.concat(users_with_group_setting).uniq).to_a
   end
@@ -407,8 +416,8 @@ class NotificationService
   end
 
   # Build a list of users based on group notification settings
-  def select_group_member_setting(project, project_members, global_setting, users_global_level_watch)
-    uids = notification_settings_for(project, :watch)
+  def select_group_member_setting(group, project_members, global_setting, users_global_level_watch)
+    uids = notification_settings_for(group, :watch)
 
     # Group setting is watch, add to users list if user is not project member
     users = []
@@ -456,7 +465,7 @@ class NotificationService
     end
 
     users = users.to_a.compact.uniq
-    users = users.reject(&:blocked?)
+    users = users.select { |u| u.can?(:receive_notifications) }
 
     users.reject do |user|
       global_notification_setting = user.global_notification_setting
@@ -465,7 +474,7 @@ class NotificationService
 
       setting = user.notification_settings_for(project)
 
-      if !setting && project.group
+      if project.group && (setting.nil? || setting.global?)
         setting = user.notification_settings_for(project.group)
       end
 
@@ -591,7 +600,10 @@ class NotificationService
     custom_action = build_custom_key(action, target)
 
     recipients = target.participants(current_user)
-    recipients = add_project_watchers(recipients, project)
+
+    unless NotificationSetting::EXCLUDED_WATCHER_EVENTS.include?(custom_action)
+      recipients = add_project_watchers(recipients, project)
+    end
 
     recipients = add_custom_notifications(recipients, project, custom_action)
     recipients = reject_mention_users(recipients, project)
@@ -616,7 +628,7 @@ class NotificationService
     recipients = reject_unsubscribed_users(recipients, target)
     recipients = reject_users_without_access(recipients, target)
 
-    recipients.delete(current_user) if skip_current_user
+    recipients.delete(current_user) if skip_current_user && !current_user.notified_of_own_activity?
 
     recipients.uniq
   end
@@ -625,7 +637,7 @@ class NotificationService
     recipients = add_labels_subscribers([], project, target, labels: labels)
     recipients = reject_unsubscribed_users(recipients, target)
     recipients = reject_users_without_access(recipients, target)
-    recipients.delete(current_user)
+    recipients.delete(current_user) unless current_user.notified_of_own_activity?
     recipients.uniq
   end
 
diff --git a/app/services/oauth2/access_token_validation_service.rb b/app/services/oauth2/access_token_validation_service.rb
deleted file mode 100644
index 264fdccde8f..00000000000
--- a/app/services/oauth2/access_token_validation_service.rb
+++ /dev/null
@@ -1,42 +0,0 @@
-module Oauth2::AccessTokenValidationService
-  # Results:
-  VALID = :valid
-  EXPIRED = :expired
-  REVOKED = :revoked
-  INSUFFICIENT_SCOPE = :insufficient_scope
-
-  class << self
-    def validate(token, scopes: [])
-      if token.expired?
-        return EXPIRED
-
-      elsif token.revoked?
-        return REVOKED
-
-      elsif !self.sufficient_scope?(token, scopes)
-        return INSUFFICIENT_SCOPE
-
-      else
-        return VALID
-      end
-    end
-
-    protected
-
-    # True if the token's scope is a superset of required scopes,
-    # or the required scopes is empty.
-    def sufficient_scope?(token, scopes)
-      if scopes.blank?
-        # if no any scopes required, the scopes of token is sufficient.
-        return true
-      else
-        # If there are scopes required, then check whether
-        # the set of authorized scopes is a superset of the set of required scopes
-        required_scopes = Set.new(scopes)
-        authorized_scopes = Set.new(token.scopes)
-
-        return authorized_scopes >= required_scopes
-      end
-    end
-  end
-end
diff --git a/app/services/pages_service.rb b/app/services/pages_service.rb
new file mode 100644
index 00000000000..446eeb34d3b
--- /dev/null
+++ b/app/services/pages_service.rb
@@ -0,0 +1,15 @@
+class PagesService
+  attr_reader :data
+
+  def initialize(data)
+    @data = data
+  end
+
+  def execute
+    return unless Settings.pages.enabled
+    return unless data[:build_name] == 'pages'
+    return unless data[:build_status] == 'success'
+
+    PagesWorker.perform_async(:deploy, data[:build_id])
+  end
+end
diff --git a/app/services/projects/create_service.rb b/app/services/projects/create_service.rb
index 159f46cd465..fbdaa455651 100644
--- a/app/services/projects/create_service.rb
+++ b/app/services/projects/create_service.rb
@@ -12,7 +12,7 @@ module Projects
       @project = Project.new(params)
 
       # Make sure that the user is allowed to use the specified visibility level
-      unless Gitlab::VisibilityLevel.allowed_for?(current_user, params[:visibility_level])
+      unless Gitlab::VisibilityLevel.allowed_for?(current_user, @project.visibility_level)
         deny_visibility_level(@project)
         return @project
       end
@@ -22,17 +22,7 @@ module Projects
         return @project
       end
 
-      # Set project name from path
-      if @project.name.present? && @project.path.present?
-        # if both name and path set - everything is ok
-      elsif @project.path.present?
-        # Set project name from path
-        @project.name = @project.path.dup
-      elsif @project.name.present?
-        # For compatibility - set path from name
-        # TODO: remove this in 8.0
-        @project.path = @project.name.dup.parameterize
-      end
+      set_project_name_from_path
 
       # get namespace id
       namespace_id = params[:namespace_id]
@@ -107,7 +97,7 @@ module Projects
         @project.team << [current_user, :master, current_user]
       end
 
-      @project.group.refresh_members_authorized_projects if @project.group
+      @project.group&.refresh_members_authorized_projects
     end
 
     def skip_wiki?
@@ -144,5 +134,19 @@ module Projects
         service.save!
       end
     end
+
+    def set_project_name_from_path
+      # Set project name from path
+      if @project.name.present? && @project.path.present?
+        # if both name and path set - everything is ok
+      elsif @project.path.present?
+        # Set project name from path
+        @project.name = @project.path.dup
+      elsif @project.name.present?
+        # For compatibility - set path from name
+        # TODO: remove this in 8.0
+        @project.path = @project.name.dup.parameterize
+      end
+    end
   end
 end
diff --git a/app/services/projects/destroy_service.rb b/app/services/projects/destroy_service.rb
index a08c6fcd94b..a7142d5950e 100644
--- a/app/services/projects/destroy_service.rb
+++ b/app/services/projects/destroy_service.rb
@@ -2,9 +2,9 @@ module Projects
   class DestroyService < BaseService
     include Gitlab::ShellAdapter
 
-    class DestroyError < StandardError; end
+    DestroyError = Class.new(StandardError)
 
-    DELETED_FLAG = '+deleted'
+    DELETED_FLAG = '+deleted'.freeze
 
     def async_execute
       project.transaction do
@@ -17,8 +17,6 @@ module Projects
     def execute
       return false unless can?(current_user, :remove_project, project)
 
-      project.team.truncate
-
       repo_path = project.path_with_namespace
       wiki_path = repo_path + '.wiki'
 
@@ -30,6 +28,7 @@ module Projects
       Projects::UnlinkForkService.new(project, current_user).execute
 
       Project.transaction do
+        project.team.truncate
         project.destroy!
 
         unless remove_registry_tags
diff --git a/app/services/projects/download_service.rb b/app/services/projects/download_service.rb
index f06a3d44c17..604747e39d0 100644
--- a/app/services/projects/download_service.rb
+++ b/app/services/projects/download_service.rb
@@ -2,7 +2,7 @@ module Projects
   class DownloadService < BaseService
     WHITELIST = [
       /^[^.]+\.fogbugz.com$/
-    ]
+    ].freeze
 
     def initialize(project, url)
       @project, @url = project, url
@@ -25,7 +25,7 @@ module Projects
     end
 
     def http?(url)
-      url =~ /\A#{URI::regexp(['http', 'https'])}\z/
+      url =~ /\A#{URI.regexp(%w(http https))}\z/
     end
 
     def valid_domain?(url)
diff --git a/app/services/projects/import_export/export_service.rb b/app/services/projects/import_export/export_service.rb
index 06252c7b625..535da706159 100644
--- a/app/services/projects/import_export/export_service.rb
+++ b/app/services/projects/import_export/export_service.rb
@@ -26,7 +26,7 @@ module Projects
       end
 
       def project_tree_saver
-        Gitlab::ImportExport::ProjectTreeSaver.new(project: project, shared: @shared)
+        Gitlab::ImportExport::ProjectTreeSaver.new(project: project, current_user: @current_user, shared: @shared)
       end
 
       def uploads_saver
diff --git a/app/services/projects/import_service.rb b/app/services/projects/import_service.rb
index d7221fe993c..1c5a549feb9 100644
--- a/app/services/projects/import_service.rb
+++ b/app/services/projects/import_service.rb
@@ -2,16 +2,7 @@ module Projects
   class ImportService < BaseService
     include Gitlab::ShellAdapter
 
-    class Error < StandardError; end
-
-    ALLOWED_TYPES = [
-      'bitbucket',
-      'fogbugz',
-      'gitlab',
-      'github',
-      'google_code',
-      'gitlab_project'
-    ]
+    Error = Class.new(StandardError)
 
     def execute
       add_repository_to_project unless project.gitlab_project_import?
@@ -64,14 +55,11 @@ module Projects
     end
 
     def has_importer?
-      ALLOWED_TYPES.include?(project.import_type)
+      Gitlab::ImportSources.importer_names.include?(project.import_type)
     end
 
     def importer
-      return Gitlab::ImportExport::Importer.new(project) if @project.gitlab_project_import?
-
-      class_name = "Gitlab::#{project.import_type.camelize}Import::Importer"
-      class_name.constantize.new(project)
+      Gitlab::ImportSources.importer(project.import_type).new(project)
     end
 
     def unknown_url?
diff --git a/app/services/projects/participants_service.rb b/app/services/projects/participants_service.rb
index 6040391fd94..e6193fcacee 100644
--- a/app/services/projects/participants_service.rb
+++ b/app/services/projects/participants_service.rb
@@ -36,7 +36,7 @@ module Projects
     def groups
       current_user.authorized_groups.sort_by(&:path).map do |group|
         count = group.users.count
-        { username: group.path, name: group.name, count: count, avatar_url: group.avatar.url }
+        { username: group.full_path, name: group.full_name, count: count, avatar_url: group.avatar_url }
       end
     end
 
diff --git a/app/services/projects/transfer_service.rb b/app/services/projects/transfer_service.rb
index 34ec575e808..da6e6acd4a7 100644
--- a/app/services/projects/transfer_service.rb
+++ b/app/services/projects/transfer_service.rb
@@ -9,7 +9,7 @@
 module Projects
   class TransferService < BaseService
     include Gitlab::ShellAdapter
-    class TransferError < StandardError; end
+    TransferError = Class.new(StandardError)
 
     def execute(new_namespace)
       if allowed_transfer?(current_user, project, new_namespace)
@@ -25,11 +25,12 @@ module Projects
     end
 
     def transfer(project, new_namespace)
+      old_namespace = project.namespace
+
       Project.transaction do
         old_path = project.path_with_namespace
-        old_namespace = project.namespace
         old_group = project.group
-        new_path = File.join(new_namespace.try(:path) || '', project.path)
+        new_path = File.join(new_namespace.try(:full_path) || '', project.path)
 
         if Project.where(path: project.path, namespace_id: new_namespace.try(:id)).present?
           raise TransferError.new("Project with same path in target namespace already exists")
@@ -62,13 +63,19 @@ module Projects
         Labels::TransferService.new(current_user, old_group, project).execute
 
         # Move uploads
-        Gitlab::UploadsTransfer.new.move_project(project.path, old_namespace.path, new_namespace.path)
+        Gitlab::UploadsTransfer.new.move_project(project.path, old_namespace.full_path, new_namespace.full_path)
+
+        # Move pages
+        Gitlab::PagesTransfer.new.move_project(project.path, old_namespace.full_path, new_namespace.full_path)
 
         project.old_path_with_namespace = old_path
 
         SystemHooksService.new.execute_hooks_for(project, :transfer)
-        true
       end
+
+      refresh_permissions(old_namespace, new_namespace)
+
+      true
     end
 
     def allowed_transfer?(current_user, project, namespace)
@@ -77,5 +84,14 @@ module Projects
         namespace.id != project.namespace_id &&
         current_user.can?(:create_projects, namespace)
     end
+
+    def refresh_permissions(old_namespace, new_namespace)
+      # This ensures we only schedule 1 job for every user that has access to
+      # the namespaces.
+      user_ids = old_namespace.user_ids_for_project_authorizations |
+        new_namespace.user_ids_for_project_authorizations
+
+      UserProjectAccessChangedService.new(user_ids).execute
+    end
   end
 end
diff --git a/app/services/projects/update_pages_configuration_service.rb b/app/services/projects/update_pages_configuration_service.rb
new file mode 100644
index 00000000000..eb4809afa85
--- /dev/null
+++ b/app/services/projects/update_pages_configuration_service.rb
@@ -0,0 +1,69 @@
+module Projects
+  class UpdatePagesConfigurationService < BaseService
+    attr_reader :project
+
+    def initialize(project)
+      @project = project
+    end
+
+    def execute
+      update_file(pages_config_file, pages_config.to_json)
+      reload_daemon
+      success
+    rescue => e
+      error(e.message)
+    end
+
+    private
+
+    def pages_config
+      {
+        domains: pages_domains_config
+      }
+    end
+
+    def pages_domains_config
+      project.pages_domains.map do |domain|
+        {
+          domain: domain.domain,
+          certificate: domain.certificate,
+          key: domain.key,
+        }
+      end
+    end
+
+    def reload_daemon
+      # GitLab Pages daemon constantly watches for modification time of `pages.path`
+      # It reloads configuration when `pages.path` is modified
+      update_file(pages_update_file, SecureRandom.hex(64))
+    end
+
+    def pages_path
+      @pages_path ||= project.pages_path
+    end
+
+    def pages_config_file
+      File.join(pages_path, 'config.json')
+    end
+
+    def pages_update_file
+      File.join(::Settings.pages.path, '.update')
+    end
+
+    def update_file(file, data)
+      unless data
+        FileUtils.remove(file, force: true)
+        return
+      end
+
+      temp_file = "#{file}.#{SecureRandom.hex(16)}"
+      File.open(temp_file, 'w') do |f|
+        f.write(data)
+      end
+      FileUtils.move(temp_file, file, force: true)
+    ensure
+      # In case if the updating fails
+      FileUtils.remove(temp_file, force: true)
+    end
+  end
+end
diff --git a/app/services/projects/update_pages_service.rb b/app/services/projects/update_pages_service.rb
new file mode 100644
index 00000000000..523b9f41916
--- /dev/null
+++ b/app/services/projects/update_pages_service.rb
@@ -0,0 +1,166 @@
+module Projects
+  class UpdatePagesService < BaseService
+    BLOCK_SIZE = 32.kilobytes
+    MAX_SIZE = 1.terabyte
+    SITE_PATH = 'public/'.freeze
+
+    attr_reader :build
+
+    def initialize(project, build)
+      @project, @build = project, build
+    end
+
+    def execute
+      # Create status notifying the deployment of pages
+      @status = create_status
+      @status.enqueue!
+      @status.run!
+
+      raise 'missing pages artifacts' unless build.artifacts_file?
+      raise 'pages are outdated' unless latest?
+
+      # Create temporary directory in which we will extract the artifacts
+      FileUtils.mkdir_p(tmp_path)
+      Dir.mktmpdir(nil, tmp_path) do |archive_path|
+        extract_archive!(archive_path)
+
+        # Check if we did extract public directory
+        archive_public_path = File.join(archive_path, 'public')
+        raise 'pages miss the public folder' unless Dir.exist?(archive_public_path)
+        raise 'pages are outdated' unless latest?
+
+        deploy_page!(archive_public_path)
+        success
+      end
+    rescue => e
+      error(e.message)
+    ensure
+      build.erase_artifacts! unless build.has_expiring_artifacts?
+    end
+
+    private
+
+    def success
+      @status.success
+      super
+    end
+
+    def error(message, http_status = nil)
+      @status.allow_failure = !latest?
+      @status.description = message
+      @status.drop
+      super
+    end
+
+    def create_status
+      GenericCommitStatus.new(
+        project: project,
+        pipeline: build.pipeline,
+        user: build.user,
+        ref: build.ref,
+        stage: 'deploy',
+        name: 'pages:deploy'
+      )
+    end
+
+    def extract_archive!(temp_path)
+      if artifacts.ends_with?('.tar.gz') || artifacts.ends_with?('.tgz')
+        extract_tar_archive!(temp_path)
+      elsif artifacts.ends_with?('.zip')
+        extract_zip_archive!(temp_path)
+      else
+        raise 'unsupported artifacts format'
+      end
+    end
+
+    def extract_tar_archive!(temp_path)
+      results = Open3.pipeline(%W(gunzip -c #{artifacts}),
+                               %W(dd bs=#{BLOCK_SIZE} count=#{blocks}),
+                               %W(tar -x -C #{temp_path} #{SITE_PATH}),
+                               err: '/dev/null')
+      raise 'pages failed to extract' unless results.compact.all?(&:success?)
+    end
+
+    def extract_zip_archive!(temp_path)
+      raise 'missing artifacts metadata' unless build.artifacts_metadata?
+
+      # Calculate page size after extract
+      public_entry = build.artifacts_metadata_entry(SITE_PATH, recursive: true)
+
+      if public_entry.total_size > max_size
+        raise "artifacts for pages are too large: #{public_entry.total_size}"
+      end
+
+      # Requires UnZip at least 6.00 Info-ZIP.
+      # -n  never overwrite existing files
+      # We add * to end of SITE_PATH, because we want to extract SITE_PATH and all subdirectories
+      site_path = File.join(SITE_PATH, '*')
+      unless system(*%W(unzip -n #{artifacts} #{site_path} -d #{temp_path}))
+        raise 'pages failed to extract'
+      end
+    end
+
+    def deploy_page!(archive_public_path)
+      # Do atomic move of pages
+      # Move and removal may not be atomic, but they are significantly faster then extracting and removal
+      # 1. We move deployed public to previous public path (file removal is slow)
+      # 2. We move temporary public to be deployed public
+      # 3. We remove previous public path
+      FileUtils.mkdir_p(pages_path)
+      begin
+        FileUtils.move(public_path, previous_public_path)
+      rescue
+      end
+      FileUtils.move(archive_public_path, public_path)
+    ensure
+      FileUtils.rm_r(previous_public_path, force: true)
+    end
+
+    def latest?
+      # check if sha for the ref is still the most recent one
+      # this helps in case when multiple deployments happens
+      sha == latest_sha
+    end
+
+    def blocks
+      # Calculate dd parameters: we limit the size of pages
+      1 + max_size / BLOCK_SIZE
+    end
+
+    def max_size
+      current_application_settings.max_pages_size.megabytes || MAX_SIZE
+    end
+
+    def tmp_path
+      @tmp_path ||= File.join(::Settings.pages.path, 'tmp')
+    end
+
+    def pages_path
+      @pages_path ||= project.pages_path
+    end
+
+    def public_path
+      @public_path ||= File.join(pages_path, 'public')
+    end
+
+    def previous_public_path
+      @previous_public_path ||= File.join(pages_path, "public.#{SecureRandom.hex}")
+    end
+
+    def ref
+      build.ref
+    end
+
+    def artifacts
+      build.artifacts_file.path
+    end
+
+    def latest_sha
+      project.commit(build.ref).try(:sha).to_s
+    end
+
+    def sha
+      build.sha
+    end
+  end
+end
diff --git a/app/services/projects/update_service.rb b/app/services/projects/update_service.rb
index 921ca6748d3..55d9cb13ae4 100644
--- a/app/services/projects/update_service.rb
+++ b/app/services/projects/update_service.rb
@@ -6,10 +6,10 @@ module Projects
 
       if new_visibility && new_visibility.to_i != project.visibility_level
         unless can?(current_user, :change_visibility_level, project) &&
-          Gitlab::VisibilityLevel.allowed_for?(current_user, new_visibility)
+            Gitlab::VisibilityLevel.allowed_for?(current_user, new_visibility)
 
           deny_visibility_level(project, new_visibility)
-          return project
+          return error('Visibility level unallowed')
         end
       end
 
@@ -22,7 +22,13 @@ module Projects
       if project.update_attributes(params.except(:default_branch))
         if project.previous_changes.include?('path')
           project.rename_repo
+        else
+          system_hook_service.execute_hooks_for(project, :update)
         end
+
+        success
+      else
+        error('Project could not be updated')
       end
     end
   end
diff --git a/app/services/projects/upload_service.rb b/app/services/projects/upload_service.rb
index 012e82a7704..be34d4fa9b8 100644
--- a/app/services/projects/upload_service.rb
+++ b/app/services/projects/upload_service.rb
@@ -5,7 +5,7 @@ module Projects
     end
 
     def execute
-      return nil unless @file and @file.size <= max_attachment_size
+      return nil unless @file && @file.size <= max_attachment_size
 
       uploader = FileUploader.new(@project)
       uploader.store!(@file)
diff --git a/app/services/protected_branches/api_update_service.rb b/app/services/protected_branches/api_update_service.rb
index 050cb3b738b..bdb0e0cc8bf 100644
--- a/app/services/protected_branches/api_update_service.rb
+++ b/app/services/protected_branches/api_update_service.rb
@@ -15,16 +15,16 @@ module ProtectedBranches
 
         case @developers_can_push
         when true
-          params.merge!(push_access_levels_attributes: [{ access_level: Gitlab::Access::DEVELOPER }])
+          params[:push_access_levels_attributes] = [{ access_level: Gitlab::Access::DEVELOPER }]
         when false
-          params.merge!(push_access_levels_attributes: [{ access_level: Gitlab::Access::MASTER }])
+          params[:push_access_levels_attributes] = [{ access_level: Gitlab::Access::MASTER }]
         end
 
         case @developers_can_merge
         when true
-          params.merge!(merge_access_levels_attributes: [{ access_level: Gitlab::Access::DEVELOPER }])
+          params[:merge_access_levels_attributes] = [{ access_level: Gitlab::Access::DEVELOPER }]
         when false
-          params.merge!(merge_access_levels_attributes: [{ access_level: Gitlab::Access::MASTER }])
+          params[:merge_access_levels_attributes] = [{ access_level: Gitlab::Access::MASTER }]
         end
 
         service = ProtectedBranches::UpdateService.new(@project, @current_user, @params)
diff --git a/app/services/search/global_service.rb b/app/services/search/global_service.rb
index aa9837038a6..781cd13b44b 100644
--- a/app/services/search/global_service.rb
+++ b/app/services/search/global_service.rb
@@ -9,7 +9,10 @@ module Search
     def execute
       group = Group.find_by(id: params[:group_id]) if params[:group_id].present?
       projects = ProjectsFinder.new.execute(current_user)
-      projects = projects.in_namespace(group.id) if group
+
+      if group
+        projects = projects.inside_path(group.full_path)
+      end
 
       Gitlab::SearchResults.new(current_user, projects, params[:search])
     end
diff --git a/app/services/slash_commands/interpret_service.rb b/app/services/slash_commands/interpret_service.rb
index d75c5b1800e..595653ea58a 100644
--- a/app/services/slash_commands/interpret_service.rb
+++ b/app/services/slash_commands/interpret_service.rb
@@ -2,7 +2,7 @@ module SlashCommands
   class InterpretService < BaseService
     include Gitlab::SlashCommands::Dsl
 
-    attr_reader :issuable
+    attr_reader :issuable, :options
 
     # Takes a text and interprets the commands that are extracted from it.
     # Returns the content without commands, and hash of changes to be applied to a record.
@@ -13,7 +13,8 @@ module SlashCommands
       opts = {
         issuable:     issuable,
         current_user: current_user,
-        project:      project
+        project:      project,
+        params:       params
       }
 
       content, commands = extractor.extract_commands(content, opts)
@@ -58,6 +59,17 @@ module SlashCommands
       @updates[:state_event] = 'reopen'
     end
 
+    desc 'Merge (when the pipeline succeeds)'
+    condition do
+      last_diff_sha = params && params[:merge_request_diff_head_sha]
+      issuable.is_a?(MergeRequest) &&
+        issuable.persisted? &&
+        issuable.mergeable_with_slash_command?(current_user, autocomplete_precheck: !last_diff_sha, last_diff_sha: last_diff_sha)
+    end
+    command :merge do
+      @updates[:merge] = params[:merge_request_diff_head_sha]
+    end
+
     desc 'Change title'
     params '<New title>'
     condition do
@@ -243,11 +255,79 @@ module SlashCommands
       @updates[:wip_event] = issuable.work_in_progress? ? 'unwip' : 'wip'
     end
 
+    desc 'Toggle emoji reward'
+    params ':emoji:'
+    condition do
+      issuable.persisted?
+    end
+    command :award do |emoji|
+      name = award_emoji_name(emoji)
+      if name && issuable.user_can_award?(current_user, name)
+        @updates[:emoji_award] = name
+      end
+    end
+
+    desc 'Set time estimate'
+    params '<1w 3d 2h 14m>'
+    condition do
+      current_user.can?(:"admin_#{issuable.to_ability_name}", project)
+    end
+    command :estimate do |raw_duration|
+      time_estimate = Gitlab::TimeTrackingFormatter.parse(raw_duration)
+
+      if time_estimate
+        @updates[:time_estimate] = time_estimate
+      end
+    end
+
+    desc 'Add or substract spent time'
+    params '<1h 30m | -1h 30m>'
+    condition do
+      current_user.can?(:"admin_#{issuable.to_ability_name}", issuable)
+    end
+    command :spend do |raw_duration|
+      time_spent = Gitlab::TimeTrackingFormatter.parse(raw_duration)
+
+      if time_spent
+        @updates[:spend_time] = { duration: time_spent, user: current_user }
+      end
+    end
+
+    desc 'Remove time estimate'
+    condition do
+      issuable.persisted? &&
+        current_user.can?(:"admin_#{issuable.to_ability_name}", project)
+    end
+    command :remove_estimate do
+      @updates[:time_estimate] = 0
+    end
+
+    desc 'Remove spent time'
+    condition do
+      issuable.persisted? &&
+        current_user.can?(:"admin_#{issuable.to_ability_name}", project)
+    end
+    command :remove_time_spent do
+      @updates[:spend_time] = { duration: :reset, user: current_user }
+    end
+
     # This is a dummy command, so that it appears in the autocomplete commands
     desc 'CC'
     params '@user'
     command :cc
 
+    desc 'Defines target branch for MR'
+    params '<Local branch name>'
+    condition do
+      issuable.respond_to?(:target_branch) &&
+        (current_user.can?(:"update_#{issuable.to_ability_name}", issuable) ||
+          issuable.new_record?)
+    end
+    command :target_branch do |target_branch_param|
+      branch_name = target_branch_param.strip
+      @updates[:target_branch] = branch_name if project.repository.branch_names.include?(branch_name)
+    end
+
     def find_label_ids(labels_param)
       label_ids_by_reference = extract_references(labels_param, :label).map(&:id)
       labels_ids_by_name = LabelsFinder.new(current_user, project_id: project.id, name: labels_param.split).execute.select(:id)
@@ -261,5 +341,10 @@ module SlashCommands
 
       ext.references(type)
     end
+
+    def award_emoji_name(emoji)
+      match = emoji.match(Banzai::Filter::EmojiFilter.emoji_pattern)
+      match[1] if match
+    end
   end
 end
diff --git a/app/services/spam_check_service.rb b/app/services/spam_check_service.rb
new file mode 100644
index 00000000000..023e0824e85
--- /dev/null
+++ b/app/services/spam_check_service.rb
@@ -0,0 +1,24 @@
+# SpamCheckService
+#
+# Provide helper methods for checking if a given spammable object has
+# potential spam data.
+#
+# Dependencies:
+# - params with :request
+#
+module SpamCheckService
+  def filter_spam_check_params
+    @request            = params.delete(:request)
+    @api                = params.delete(:api)
+    @recaptcha_verified = params.delete(:recaptcha_verified)
+    @spam_log_id        = params.delete(:spam_log_id)
+  end
+
+  def spam_check(spammable, user)
+    spam_service = SpamService.new(spammable, @request)
+
+    spam_service.when_recaptcha_verified(@recaptcha_verified, @api) do
+      user.spam_logs.find_by(id: @spam_log_id)&.update!(recaptcha_verified: true)
+    end
+  end
+end
diff --git a/app/services/spam_service.rb b/app/services/spam_service.rb
index 48903291799..3e65b7d31a3 100644
--- a/app/services/spam_service.rb
+++ b/app/services/spam_service.rb
@@ -1,5 +1,6 @@
 class SpamService
   attr_accessor :spammable, :request, :options
+  attr_reader :spam_log
 
   def initialize(spammable, request = nil)
     @spammable = spammable
@@ -16,15 +17,6 @@ class SpamService
     end
   end
 
-  def check(api = false)
-    return false unless request && check_for_spam?
-
-    return false unless akismet.is_spam?
-
-    create_spam_log(api)
-    true
-  end
-
   def mark_as_spam!
     return false unless spammable.submittable_as_spam?
 
@@ -35,8 +27,30 @@ class SpamService
     end
   end
 
+  def when_recaptcha_verified(recaptcha_verified, api = false)
+    # In case it's a request which is already verified through recaptcha, yield
+    # block.
+    if recaptcha_verified
+      yield
+    else
+      # Otherwise, it goes to Akismet and check if it's a spam. If that's the
+      # case, it assigns spammable record as "spam" and create a SpamLog record.
+      spammable.spam = check(api)
+      spammable.spam_log = spam_log
+    end
+  end
+
   private
 
+  def check(api)
+    return false unless request && check_for_spam?
+
+    return false unless akismet.is_spam?
+
+    create_spam_log(api)
+    true
+  end
+
   def akismet
     @akismet ||= AkismetService.new(
       spammable_owner,
@@ -63,7 +77,7 @@ class SpamService
   end
 
   def create_spam_log(api)
-    SpamLog.create(
+    @spam_log = SpamLog.create!(
       {
         user_id: spammable_owner_id,
         title: spammable.spam_title,
diff --git a/app/services/system_hooks_service.rb b/app/services/system_hooks_service.rb
index a2bfa422c9d..868fa7b3f21 100644
--- a/app/services/system_hooks_service.rb
+++ b/app/services/system_hooks_service.rb
@@ -33,9 +33,7 @@ class SystemHooksService
       data.merge!(project_data(model))
 
       if event == :rename || event == :transfer
-        data.merge!({
-          old_path_with_namespace: model.old_path_with_namespace
-        })
+        data[:old_path_with_namespace] = model.old_path_with_namespace
       end
 
       data
@@ -86,7 +84,7 @@ class SystemHooksService
       project_id: model.id,
       owner_name: owner.name,
       owner_email: owner.respond_to?(:email) ? owner.email : "",
-      project_visibility: Project.visibility_levels.key(model.visibility_level_field).downcase
+      project_visibility: Project.visibility_levels.key(model.visibility_level_value).downcase
     }
   end
 
@@ -103,7 +101,7 @@ class SystemHooksService
       user_email:                   model.user.email,
       user_id:                      model.user.id,
       access_level:                 model.human_access,
-      project_visibility:           Project.visibility_levels.key(project.visibility_level_field).downcase
+      project_visibility:           Project.visibility_levels.key(project.visibility_level_value).downcase
     }
   end
 
diff --git a/app/services/system_note_service.rb b/app/services/system_note_service.rb
index 8b48d90f60b..8e02fe3741a 100644
--- a/app/services/system_note_service.rb
+++ b/app/services/system_note_service.rb
@@ -109,6 +109,61 @@ module SystemNoteService
     create_note(noteable: noteable, project: project, author: author, note: body)
   end
 
+  # Called when the estimated time of a Noteable is changed
+  #
+  # noteable      - Noteable object
+  # project       - Project owning noteable
+  # author        - User performing the change
+  # time_estimate - Estimated time
+  #
+  # Example Note text:
+  #
+  #   "removed time estimate"
+  #
+  #   "changed time estimate to 3d 5h"
+  #
+  # Returns the created Note object
+
+  def change_time_estimate(noteable, project, author)
+    parsed_time = Gitlab::TimeTrackingFormatter.output(noteable.time_estimate)
+    body = if noteable.time_estimate == 0
+             "removed time estimate"
+           else
+             "changed time estimate to #{parsed_time}"
+           end
+
+    create_note(noteable: noteable, project: project, author: author, note: body)
+  end
+
+  # Called when the spent time of a Noteable is changed
+  #
+  # noteable   - Noteable object
+  # project    - Project owning noteable
+  # author     - User performing the change
+  # time_spent - Spent time
+  #
+  # Example Note text:
+  #
+  #   "removed time spent"
+  #
+  #   "added 2h 30m of time spent"
+  #
+  # Returns the created Note object
+
+  def change_time_spent(noteable, project, author)
+    time_spent = noteable.time_spent
+
+    if time_spent == :reset
+      body = "removed time spent"
+    else
+      parsed_time = Gitlab::TimeTrackingFormatter.output(time_spent.abs)
+      action = time_spent > 0 ? 'added' : 'subtracted'
+      body = "#{action} #{parsed_time} of time spent"
+    end
+
+    create_note(noteable: noteable, project: project, author: author, note: body)
+  end
+
   # Called when the status of a Noteable is changed
   #
   # noteable - Noteable object
@@ -132,21 +187,21 @@ module SystemNoteService
   end
 
   # Called when 'merge when pipeline succeeds' is executed
-  def merge_when_build_succeeds(noteable, project, author, last_commit)
+  def merge_when_pipeline_succeeds(noteable, project, author, last_commit)
     body = "enabled an automatic merge when the pipeline for #{last_commit.to_reference(project)} succeeds"
 
     create_note(noteable: noteable, project: project, author: author, note: body)
   end
 
   # Called when 'merge when pipeline succeeds' is canceled
-  def cancel_merge_when_build_succeeds(noteable, project, author)
+  def cancel_merge_when_pipeline_succeeds(noteable, project, author)
     body = 'canceled the automatic merge'
 
     create_note(noteable: noteable, project: project, author: author, note: body)
   end
 
   def remove_merge_request_wip(noteable, project, author)
-    body = 'unmarked as a Work In Progress'
+    body = 'unmarked as a **Work In Progress**'
 
     create_note(noteable: noteable, project: project, author: author, note: body)
   end
@@ -157,6 +212,12 @@ module SystemNoteService
     create_note(noteable: noteable, project: project, author: author, note: body)
   end
 
+  def add_merge_request_wip_from_commit(noteable, project, author, commit)
+    body = "marked as a **Work In Progress** from #{commit.to_reference(project)}"
+
+    create_note(noteable: noteable, project: project, author: author, note: body)
+  end
+
   def self.resolve_all_discussions(merge_request, project, author)
     body = "resolved all discussions"
 
@@ -164,7 +225,7 @@ module SystemNoteService
   end
 
   def discussion_continued_in_issue(discussion, project, author, issue)
-    body = "Added #{issue.to_reference} to continue this discussion"
+    body = "created #{issue.to_reference} to continue this discussion"
     note_attributes = discussion.reply_attributes.merge(project: project, author: author, note: body)
     note_attributes[:type] = note_attributes.delete(:note_type)
 
@@ -203,7 +264,7 @@ module SystemNoteService
   #
   # Example Note text:
   #
-  # "made the issue confidential"
+  #   "made the issue confidential"
   #
   # Returns the created Note object
   def change_issue_confidentiality(issue, project, author)
@@ -295,10 +356,10 @@ module SystemNoteService
       note:    cross_reference_note_content(gfm_reference)
     }
 
-    if noteable.kind_of?(Commit)
+    if noteable.is_a?(Commit)
       note_options.merge!(noteable_type: 'Commit', commit_id: noteable.id)
     else
-      note_options.merge!(noteable: noteable)
+      note_options[:noteable] = noteable
     end
 
     if noteable.is_a?(ExternalIssue)
@@ -346,12 +407,13 @@ module SystemNoteService
     # Initial scope should be system notes of this noteable type
     notes = Note.system.where(noteable_type: noteable.class)
 
-    if noteable.is_a?(Commit)
-      # Commits have non-integer IDs, so they're stored in `commit_id`
-      notes = notes.where(commit_id: noteable.id)
-    else
-      notes = notes.where(noteable_id: noteable.id)
-    end
+    notes =
+      if noteable.is_a?(Commit)
+        # Commits have non-integer IDs, so they're stored in `commit_id`
+        notes.where(commit_id: noteable.id)
+      else
+        notes.where(noteable_id: noteable.id)
+      end
 
     notes_for_mentioner(mentioner, noteable, notes).exists?
   end
diff --git a/app/services/tags/create_service.rb b/app/services/tags/create_service.rb
new file mode 100644
index 00000000000..1756da9e519
--- /dev/null
+++ b/app/services/tags/create_service.rb
@@ -0,0 +1,32 @@
+module Tags
+  class CreateService < BaseService
+    def execute(tag_name, target, message, release_description = nil)
+      valid_tag = Gitlab::GitRefValidator.validate(tag_name)
+      return error('Tag name invalid') unless valid_tag
+
+      repository = project.repository
+      message&.strip!
+
+      new_tag = nil
+
+      begin
+        new_tag = repository.add_tag(current_user, tag_name, target, message)
+      rescue Rugged::TagError
+        return error("Tag #{tag_name} already exists")
+      rescue GitHooksService::PreReceiveError => ex
+        return error(ex.message)
+      end
+
+      if new_tag
+        if release_description
+          CreateReleaseService.new(@project, @current_user).
+            execute(tag_name, release_description)
+        end
+
+        success.merge(tag: new_tag)
+      else
+        error("Target #{target} is invalid")
+      end
+    end
+  end
+end
diff --git a/app/services/tags/destroy_service.rb b/app/services/tags/destroy_service.rb
new file mode 100644
index 00000000000..a368f4f5b61
--- /dev/null
+++ b/app/services/tags/destroy_service.rb
@@ -0,0 +1,46 @@
+module Tags
+  class DestroyService < BaseService
+    def execute(tag_name)
+      repository = project.repository
+      tag = repository.find_tag(tag_name)
+
+      unless tag
+        return error('No such tag', 404)
+      end
+
+      if repository.rm_tag(current_user, tag_name)
+        release = project.releases.find_by(tag: tag_name)
+        release&.destroy
+
+        push_data = build_push_data(tag)
+        EventCreateService.new.push(project, current_user, push_data)
+        project.execute_hooks(push_data.dup, :tag_push_hooks)
+        project.execute_services(push_data.dup, :tag_push_hooks)
+
+        success('Tag was removed')
+      else
+        error('Failed to remove tag')
+      end
+    rescue GitHooksService::PreReceiveError => ex
+      error(ex.message)
+    end
+
+    def error(message, return_code = 400)
+      super(message).merge(return_code: return_code)
+    end
+
+    def success(message)
+      super().merge(message: message)
+    end
+
+    def build_push_data(tag)
+      Gitlab::DataBuilder::Push.build(
+        project,
+        current_user,
+        tag.dereferenced_target.sha,
+        Gitlab::Git::BLANK_SHA,
+        "#{Gitlab::Git::TAG_REF_PREFIX}#{tag.name}",
+        [])
+    end
+  end
+end
diff --git a/app/services/todo_service.rb b/app/services/todo_service.rb
index f8e6b2ef094..8787a1c93a9 100644
--- a/app/services/todo_service.rb
+++ b/app/services/todo_service.rb
@@ -98,10 +98,12 @@ class TodoService
 
   # When a build fails on the HEAD of a merge request we should:
   #
-  #  * create a todo for that user to fix it
+  #  * create a todo for author of MR to fix it
+  #  * create a todo for merge_user to keep an eye on it
   #
   def merge_request_build_failed(merge_request)
-    create_build_failed_todo(merge_request)
+    create_build_failed_todo(merge_request, merge_request.author)
+    create_build_failed_todo(merge_request, merge_request.merge_user) if merge_request.merge_when_pipeline_succeeds?
   end
 
   # When a new commit is pushed to a merge request we should:
@@ -115,11 +117,21 @@ class TodoService
   # When a build is retried to a merge request we should:
   #
   #  * mark all pending todos related to the merge request for the author as done
+  #  * mark all pending todos related to the merge request for the merge_user as done
   #
   def merge_request_build_retried(merge_request)
     mark_pending_todos_as_done(merge_request, merge_request.author)
+    mark_pending_todos_as_done(merge_request, merge_request.merge_user) if merge_request.merge_when_pipeline_succeeds?
   end
-
+  
+  # When a merge request could not be automatically merged due to its unmergeable state we should:
+  #
+  #  * create a todo for a merge_user
+  #
+  def merge_request_became_unmergeable(merge_request)
+    create_unmergeable_todo(merge_request, merge_request.merge_user) if merge_request.merge_when_pipeline_succeeds?
+  end
+  
   # When create a note we should:
   #
   #  * mark all pending todos related to the noteable for the note author as done
@@ -158,16 +170,20 @@ class TodoService
 
   # When user marks some todos as done
   def mark_todos_as_done(todos, current_user)
-    mark_todos_as_done_by_ids(todos.select(&:id), current_user)
+    update_todos_state_by_ids(todos.select(&:id), current_user, :done)
   end
 
   def mark_todos_as_done_by_ids(ids, current_user)
-    todos = current_user.todos.where(id: ids)
+    update_todos_state_by_ids(ids, current_user, :done)
+  end
 
-    # Only return those that are not really on that state
-    marked_todos = todos.where.not(state: :done).update_all(state: :done)
-    current_user.update_todos_count_cache
-    marked_todos
+  # When user marks some todos as pending
+  def mark_todos_as_pending(todos, current_user)
+    update_todos_state_by_ids(todos.select(&:id), current_user, :pending)
+  end
+
+  def mark_todos_as_pending_by_ids(ids, current_user)
+    update_todos_state_by_ids(ids, current_user, :pending)
   end
 
   # When user marks an issue as todo
@@ -182,6 +198,15 @@ class TodoService
 
   private
 
+  def update_todos_state_by_ids(ids, current_user, state)
+    todos = current_user.todos.where(id: ids)
+
+    # Only return those that are not really on that state
+    marked_todos = todos.where.not(state: state).update_all(state: state)
+    current_user.update_todos_count_cache
+    marked_todos
+  end
+
   def create_todos(users, attributes)
     Array(users).map do |user|
       next if pending_todos(user, attributes).exists?
@@ -231,15 +256,25 @@ class TodoService
   end
 
   def create_mention_todos(project, target, author, note = nil)
+    # Create Todos for directly addressed users
+    directly_addressed_users = filter_directly_addressed_users(project, note || target, author)
+    attributes = attributes_for_todo(project, target, author, Todo::DIRECTLY_ADDRESSED, note)
+    create_todos(directly_addressed_users, attributes)
+
+    # Create Todos for mentioned users
     mentioned_users = filter_mentioned_users(project, note || target, author)
     attributes = attributes_for_todo(project, target, author, Todo::MENTIONED, note)
     create_todos(mentioned_users, attributes)
   end
 
-  def create_build_failed_todo(merge_request)
-    author = merge_request.author
-    attributes = attributes_for_todo(merge_request.project, merge_request, author, Todo::BUILD_FAILED)
-    create_todos(author, attributes)
+  def create_build_failed_todo(merge_request, todo_author)
+    attributes = attributes_for_todo(merge_request.project, merge_request, todo_author, Todo::BUILD_FAILED)
+    create_todos(todo_author, attributes)
+  end
+
+  def create_unmergeable_todo(merge_request, merge_user)
+    attributes = attributes_for_todo(merge_request.project, merge_request, merge_user, Todo::UNMERGEABLE)
+    create_todos(merge_user, attributes)
   end
 
   def attributes_for_target(target)
@@ -266,10 +301,18 @@ class TodoService
     )
   end
 
+  def filter_todo_users(users, project, target)
+    reject_users_without_access(users, project, target).uniq
+  end
+
   def filter_mentioned_users(project, target, author)
     mentioned_users = target.mentioned_users(author)
-    mentioned_users = reject_users_without_access(mentioned_users, project, target)
-    mentioned_users.uniq
+    filter_todo_users(mentioned_users, project, target)
+  end
+
+  def filter_directly_addressed_users(project, target, author)
+    directly_addressed_users = target.directly_addressed_users(author)
+    filter_todo_users(directly_addressed_users, project, target)
   end
 
   def reject_users_without_access(users, project, target)
diff --git a/app/services/update_snippet_service.rb b/app/services/update_snippet_service.rb
index a6bb36821c3..358bca73aec 100644
--- a/app/services/update_snippet_service.rb
+++ b/app/services/update_snippet_service.rb
@@ -1,4 +1,6 @@
 class UpdateSnippetService < BaseService
+  include SpamCheckService
+
   attr_accessor :snippet
 
   def initialize(project, user, snippet, params)
@@ -9,7 +11,7 @@ class UpdateSnippetService < BaseService
   def execute
     # check that user is allowed to set specified visibility_level
     new_visibility = params[:visibility_level]
-    
+
     if new_visibility && new_visibility.to_i != snippet.visibility_level
       unless Gitlab::VisibilityLevel.allowed_for?(current_user, new_visibility)
         deny_visibility_level(snippet, new_visibility)
@@ -17,6 +19,10 @@ class UpdateSnippetService < BaseService
       end
     end
 
-    snippet.update_attributes(params)
+    filter_spam_check_params
+    snippet.assign_attributes(params)
+    spam_check(snippet, current_user)
+
+    snippet.save
   end
 end
diff --git a/app/services/user_project_access_changed_service.rb b/app/services/user_project_access_changed_service.rb
index 2469b4f0d7c..d7a6804ee88 100644
--- a/app/services/user_project_access_changed_service.rb
+++ b/app/services/user_project_access_changed_service.rb
@@ -4,6 +4,6 @@ class UserProjectAccessChangedService
   end
 
   def execute
-    AuthorizedProjectsWorker.bulk_perform_async(@user_ids.map { |id| [id] })
+    AuthorizedProjectsWorker.bulk_perform_and_wait(@user_ids.map { |id| [id] })
   end
 end
diff --git a/app/services/users/destroy_service.rb b/app/services/users/destroy_service.rb
new file mode 100644
index 00000000000..833da5bc5d1
--- /dev/null
+++ b/app/services/users/destroy_service.rb
@@ -0,0 +1,56 @@
+module Users
+  class DestroyService
+    attr_accessor :current_user
+
+    def initialize(current_user)
+      @current_user = current_user
+    end
+
+    def execute(user, options = {})
+      unless Ability.allowed?(current_user, :destroy_user, user)
+        raise Gitlab::Access::AccessDeniedError, "#{current_user} tried to destroy user #{user}!"
+      end
+
+      if !options[:delete_solo_owned_groups] && user.solo_owned_groups.present?
+        user.errors[:base] << 'You must transfer ownership or delete groups before you can remove user'
+        return user
+      end
+
+      user.solo_owned_groups.each do |group|
+        Groups::DestroyService.new(group, current_user).execute
+      end
+
+      user.personal_projects.each do |project|
+        # Skip repository removal because we remove directory with namespace
+        # that contain all this repositories
+        ::Projects::DestroyService.new(project, current_user, skip_repo: true).async_execute
+      end
+
+      move_issues_to_ghost_user(user)
+
+      # Destroy the namespace after destroying the user since certain methods may depend on the namespace existing
+      namespace = user.namespace
+      user_data = user.destroy
+      namespace.really_destroy!
+
+      user_data
+    end
+
+    private
+
+    def move_issues_to_ghost_user(user)
+      # Block the user before moving issues to prevent a data race.
+      # If the user creates an issue after `move_issues_to_ghost_user`
+      # runs and before the user is destroyed, the destroy will fail with
+      # an exception. We block the user so that issues can't be created
+      # after `move_issues_to_ghost_user` runs and before the destroy happens.
+      user.block
+
+      ghost_user = User.ghost
+
+      user.issues.update_all(author_id: ghost_user.id)
+
+      user.reload
+    end
+  end
+end
diff --git a/app/services/users/refresh_authorized_projects_service.rb b/app/services/users/refresh_authorized_projects_service.rb
new file mode 100644
index 00000000000..d9370bbb598
--- /dev/null
+++ b/app/services/users/refresh_authorized_projects_service.rb
@@ -0,0 +1,140 @@
+module Users
+  # Service for refreshing the authorized projects of a user.
+  #
+  # This particular service class can not be used to update data for the same
+  # user concurrently. Doing so could lead to an incorrect state. To ensure this
+  # doesn't happen a caller must synchronize access (e.g. using
+  # `Gitlab::ExclusiveLease`).
+  #
+  # Usage:
+  #
+  #     user = User.find_by(username: 'alice')
+  #     service = Users::RefreshAuthorizedProjectsService.new(some_user)
+  #     service.execute
+  class RefreshAuthorizedProjectsService
+    attr_reader :user
+
+    LEASE_TIMEOUT = 1.minute.to_i
+
+    # user - The User for which to refresh the authorized projects.
+    def initialize(user)
+      @user = user
+
+      # We need an up to date User object that has access to all relations that
+      # may have been created earlier. The only way to ensure this is to reload
+      # the User object.
+      user.reload
+    end
+
+    def execute
+      lease_key = "refresh_authorized_projects:#{user.id}"
+      lease = Gitlab::ExclusiveLease.new(lease_key, timeout: LEASE_TIMEOUT)
+
+      until uuid = lease.try_obtain
+        # Keep trying until we obtain the lease. If we don't do so we may end up
+        # not updating the list of authorized projects properly. To prevent
+        # hammering Redis too much we'll wait for a bit between retries.
+        sleep(1)
+      end
+
+      begin
+        execute_without_lease
+      ensure
+        Gitlab::ExclusiveLease.cancel(lease_key, uuid)
+      end
+    end
+
+    # This method returns the updated User object.
+    def execute_without_lease
+      current = current_authorizations_per_project
+      fresh = fresh_access_levels_per_project
+
+      remove = current.each_with_object([]) do |(project_id, row), array|
+        # rows not in the new list or with a different access level should be
+        # removed.
+        if !fresh[project_id] || fresh[project_id] != row.access_level
+          array << row.project_id
+        end
+      end
+
+      add = fresh.each_with_object([]) do |(project_id, level), array|
+        # rows not in the old list or with a different access level should be
+        # added.
+        if !current[project_id] || current[project_id].access_level != level
+          array << [user.id, project_id, level]
+        end
+      end
+
+      update_authorizations(remove, add)
+    end
+
+    # Updates the list of authorizations for the current user.
+    #
+    # remove - The IDs of the authorization rows to remove.
+    # add - Rows to insert in the form `[user id, project id, access level]`
+    def update_authorizations(remove = [], add = [])
+      return if remove.empty? && add.empty? && user.authorized_projects_populated
+
+      User.transaction do
+        user.remove_project_authorizations(remove) unless remove.empty?
+        ProjectAuthorization.insert_authorizations(add) unless add.empty?
+        user.set_authorized_projects_column
+      end
+
+      # Since we batch insert authorization rows, Rails' associations may get
+      # out of sync. As such we force a reload of the User object.
+      user.reload
+    end
+
+    def fresh_access_levels_per_project
+      fresh_authorizations.each_with_object({}) do |row, hash|
+        hash[row.project_id] = row.access_level
+      end
+    end
+
+    def current_authorizations_per_project
+      current_authorizations.each_with_object({}) do |row, hash|
+        hash[row.project_id] = row
+      end
+    end
+
+    def current_authorizations
+      user.project_authorizations.select(:project_id, :access_level)
+    end
+
+    def fresh_authorizations
+      ProjectAuthorization.
+        unscoped.
+        select('project_id, MAX(access_level) AS access_level').
+        from("(#{project_authorizations_union.to_sql}) #{ProjectAuthorization.table_name}").
+        group(:project_id)
+    end
+
+    private
+
+    # Returns a union query of projects that the user is authorized to access
+    def project_authorizations_union
+      relations = [
+        # Personal projects
+        user.personal_projects.select("#{user.id} AS user_id, projects.id AS project_id, #{Gitlab::Access::MASTER} AS access_level"),
+
+        # Projects the user is a member of
+        user.projects.select_for_project_authorization,
+
+        # Projects of groups the user is a member of
+        user.groups_projects.select_for_project_authorization,
+
+        # Projects of subgroups of groups the user is a member of
+        user.nested_groups_projects.select_for_project_authorization,
+
+        # Projects shared with groups the user is a member of
+        user.groups.joins(:shared_projects).select_for_project_authorization,
+
+        # Projects shared with subgroups of groups the user is a member of
+        user.nested_groups.joins(:shared_projects).select_for_project_authorization
+      ]
+
+      Gitlab::SQL::Union.new(relations)
+    end
+  end
+end
diff --git a/app/services/validate_new_branch_service.rb b/app/services/validate_new_branch_service.rb
new file mode 100644
index 00000000000..2f61be184ce
--- /dev/null
+++ b/app/services/validate_new_branch_service.rb
@@ -0,0 +1,22 @@
+require_relative 'base_service'
+
+class ValidateNewBranchService < BaseService
+  def execute(branch_name)
+    valid_branch = Gitlab::GitRefValidator.validate(branch_name)
+
+    unless valid_branch
+      return error('Branch name is invalid')
+    end
+
+    repository = project.repository
+    existing_branch = repository.find_branch(branch_name)
+
+    if existing_branch
+      return error('Branch already exists')
+    end
+
+    success
+  rescue GitHooksService::PreReceiveError => ex
+    error(ex.message)
+  end
+end
diff --git a/app/services/wiki_pages/destroy_service.rb b/app/services/wiki_pages/destroy_service.rb
new file mode 100644
index 00000000000..6b93fb2f6d7
--- /dev/null
+++ b/app/services/wiki_pages/destroy_service.rb
@@ -0,0 +1,11 @@
+module WikiPages
+  class DestroyService < WikiPages::BaseService
+    def execute(page)
+      if page&.delete
+        execute_hooks(page, 'delete')
+      end
+
+      page
+    end
+  end
+end
diff --git a/app/uploaders/artifact_uploader.rb b/app/uploaders/artifact_uploader.rb
index b6c52ddac7a..e84944ed411 100644
--- a/app/uploaders/artifact_uploader.rb
+++ b/app/uploaders/artifact_uploader.rb
@@ -1,4 +1,4 @@
-class ArtifactUploader < CarrierWave::Uploader::Base
+class ArtifactUploader < GitlabUploader
   storage :file
 
   attr_accessor :build, :field
@@ -27,10 +27,6 @@ class ArtifactUploader < CarrierWave::Uploader::Base
     File.join(self.class.artifacts_cache_path, @build.artifacts_path)
   end
 
-  def file_storage?
-    self.class.storage == CarrierWave::Storage::File
-  end
-
   def filename
     file.try(:filename)
   end
@@ -38,12 +34,4 @@ class ArtifactUploader < CarrierWave::Uploader::Base
   def exists?
     file.try(:exists?)
   end
-
-  def move_to_cache
-    true
-  end
-
-  def move_to_store
-    true
-  end
 end
diff --git a/app/uploaders/attachment_uploader.rb b/app/uploaders/attachment_uploader.rb
index fb3b5dfecd0..109eb2fea0b 100644
--- a/app/uploaders/attachment_uploader.rb
+++ b/app/uploaders/attachment_uploader.rb
@@ -1,9 +1,10 @@
-class AttachmentUploader < CarrierWave::Uploader::Base
+class AttachmentUploader < GitlabUploader
+  include RecordsUploads
   include UploaderHelper
 
   storage :file
 
   def store_dir
-    "uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
+    "#{base_dir}/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
   end
 end
diff --git a/app/uploaders/avatar_uploader.rb b/app/uploaders/avatar_uploader.rb
index 38683fdf6d7..66d3bcb998a 100644
--- a/app/uploaders/avatar_uploader.rb
+++ b/app/uploaders/avatar_uploader.rb
@@ -1,13 +1,25 @@
-class AvatarUploader < CarrierWave::Uploader::Base
+class AvatarUploader < GitlabUploader
+  include RecordsUploads
   include UploaderHelper
 
   storage :file
 
   def store_dir
-    "uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
+    "#{base_dir}/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
   end
 
   def exists?
     model.avatar.file && model.avatar.file.exists?
   end
+
+  # We set move_to_store and move_to_cache to 'false' to prevent stealing
+  # the avatar file from a project when forking it.
+  # https://gitlab.com/gitlab-org/gitlab-ce/issues/26158
+  def move_to_store
+    false
+  end
+
+  def move_to_cache
+    false
+  end
 end
diff --git a/app/uploaders/file_uploader.rb b/app/uploaders/file_uploader.rb
index 3ac6030c21c..d6ccf0dc92c 100644
--- a/app/uploaders/file_uploader.rb
+++ b/app/uploaders/file_uploader.rb
@@ -1,30 +1,53 @@
-class FileUploader < CarrierWave::Uploader::Base
+class FileUploader < GitlabUploader
+  include RecordsUploads
   include UploaderHelper
+
   MARKDOWN_PATTERN = %r{\!?\[.*?\]\(/uploads/(?<secret>[0-9a-f]{32})/(?<file>.*?)\)}
 
   storage :file
 
-  attr_accessor :project, :secret
+  def self.absolute_path(upload_record)
+    File.join(
+      self.dynamic_path_segment(upload_record.model),
+      upload_record.path
+    )
+  end
 
-  def initialize(project, secret = nil)
-    @project = project
-    @secret = secret || self.class.generate_secret
+  # Returns the part of `store_dir` that can change based on the model's current
+  # path
+  #
+  # This is used to build Upload paths dynamically based on the model's current
+  # namespace and path, allowing us to ignore renames or transfers.
+  #
+  # model - Object that responds to `path_with_namespace`
+  #
+  # Returns a String without a trailing slash
+  def self.dynamic_path_segment(model)
+    File.join(CarrierWave.root, base_dir, model.path_with_namespace)
   end
 
-  def base_dir
-    "uploads"
+  attr_accessor :project
+  attr_reader :secret
+
+  def initialize(project, secret = nil)
+    @project = project
+    @secret = secret || generate_secret
   end
 
   def store_dir
-    File.join(base_dir, @project.path_with_namespace, @secret)
+    File.join(dynamic_path_segment, @secret)
   end
 
   def cache_dir
     File.join(base_dir, 'tmp', @project.path_with_namespace, @secret)
   end
 
-  def secure_url
-    File.join("/uploads", @secret, file.filename)
+  def model
+    project
+  end
+
+  def relative_path
+    self.file.path.sub("#{dynamic_path_segment}/", '')
   end
 
   def to_markdown
@@ -35,17 +58,27 @@ class FileUploader < CarrierWave::Uploader::Base
     filename = image_or_video? ? self.file.basename : self.file.filename
     escaped_filename = filename.gsub("]", "\\]")
 
-    markdown = "[#{escaped_filename}](#{self.secure_url})"
-    markdown.prepend("!") if image_or_video?
+    markdown = "[#{escaped_filename}](#{secure_url})"
+    markdown.prepend("!") if image_or_video? || dangerous?
 
     {
       alt:      filename,
-      url:      self.secure_url,
+      url:      secure_url,
       markdown: markdown
     }
   end
 
-  def self.generate_secret
+  private
+
+  def dynamic_path_segment
+    self.class.dynamic_path_segment(model)
+  end
+
+  def generate_secret
     SecureRandom.hex
   end
+
+  def secure_url
+    File.join('/uploads', @secret, file.filename)
+  end
 end
diff --git a/app/uploaders/gitlab_uploader.rb b/app/uploaders/gitlab_uploader.rb
new file mode 100644
index 00000000000..d662ba6820c
--- /dev/null
+++ b/app/uploaders/gitlab_uploader.rb
@@ -0,0 +1,36 @@
+class GitlabUploader < CarrierWave::Uploader::Base
+  def self.absolute_path(upload_record)
+    File.join(CarrierWave.root, upload_record.path)
+  end
+
+  def self.base_dir
+    'uploads'
+  end
+
+  delegate :base_dir, to: :class
+
+  def file_storage?
+    self.class.storage == CarrierWave::Storage::File
+  end
+
+  # Reduce disk IO
+  def move_to_cache
+    true
+  end
+
+  # Reduce disk IO
+  def move_to_store
+    true
+  end
+
+  # Designed to be overridden by child uploaders that have a dynamic path
+  # segment -- that is, a path that changes based on mutable attributes of its
+  # associated model
+  #
+  # For example, `FileUploader` builds the storage path based on the associated
+  # project model's `path_with_namespace` value, which can change when the
+  # project or its containing namespace is moved or renamed.
+  def relative_path
+    self.file.path.sub("#{root}/", '')
+  end
+end
diff --git a/app/uploaders/lfs_object_uploader.rb b/app/uploaders/lfs_object_uploader.rb
index 4f356dd663e..faab539b8e0 100644
--- a/app/uploaders/lfs_object_uploader.rb
+++ b/app/uploaders/lfs_object_uploader.rb
@@ -1,4 +1,4 @@
-class LfsObjectUploader < CarrierWave::Uploader::Base
+class LfsObjectUploader < GitlabUploader
   storage :file
 
   def store_dir
@@ -9,14 +9,6 @@ class LfsObjectUploader < CarrierWave::Uploader::Base
     "#{Gitlab.config.lfs.storage_path}/tmp/cache"
   end
 
-  def move_to_cache
-    true
-  end
-
-  def move_to_store
-    true
-  end
-
   def exists?
     file.try(:exists?)
   end
diff --git a/app/uploaders/records_uploads.rb b/app/uploaders/records_uploads.rb
new file mode 100644
index 00000000000..4c127f29250
--- /dev/null
+++ b/app/uploaders/records_uploads.rb
@@ -0,0 +1,34 @@
+module RecordsUploads
+  extend ActiveSupport::Concern
+
+  included do
+    after :store,   :record_upload
+    before :remove, :destroy_upload
+  end
+
+  private
+
+  # After storing an attachment, create a corresponding Upload record
+  #
+  # NOTE: We're ignoring the argument passed to this callback because we want
+  # the `SanitizedFile` object from `CarrierWave::Uploader::Base#file`, not the
+  # `Tempfile` object the callback gets.
+  #
+  # Called `after :store`
+  def record_upload(_tempfile)
+    return unless file_storage?
+    return unless file.exists?
+
+    Upload.record(self)
+  end
+
+  # Before removing an attachment, destroy any Upload records at the same path
+  #
+  # Called `before :remove`
+  def destroy_upload(*args)
+    return unless file_storage?
+    return unless file
+
+    Upload.remove_path(relative_path)
+  end
+end
diff --git a/app/uploaders/uploader_helper.rb b/app/uploaders/uploader_helper.rb
index b10ad71d052..7635c20ab3a 100644
--- a/app/uploaders/uploader_helper.rb
+++ b/app/uploaders/uploader_helper.rb
@@ -1,12 +1,15 @@
 # Extra methods for uploader
 module UploaderHelper
-  IMAGE_EXT = %w[png jpg jpeg gif bmp tiff]
+  IMAGE_EXT = %w[png jpg jpeg gif bmp tiff].freeze
   # We recommend using the .mp4 format over .mov. Videos in .mov format can
   # still be used but you really need to make sure they are served with the
   # proper MIME type video/mp4 and not video/quicktime or your videos won't play
   # on IE >= 9.
   # http://archive.sublimevideo.info/20150912/docs.sublimevideo.net/troubleshooting.html
-  VIDEO_EXT = %w[mp4 m4v mov webm ogv]
+  VIDEO_EXT = %w[mp4 m4v mov webm ogv].freeze
+  # These extension types can contain dangerous code and should only be embedded inline with
+  # proper filtering. They should always be tagged as "Content-Disposition: attachment", not "inline".
+  DANGEROUS_EXT = %w[svg].freeze
 
   def image?
     extension_match?(IMAGE_EXT)
@@ -20,6 +23,12 @@ module UploaderHelper
     image? || video?
   end
 
+  def dangerous?
+    extension_match?(DANGEROUS_EXT)
+  end
+
+  private
+
   def extension_match?(extensions)
     return false unless file
 
@@ -33,8 +42,4 @@ module UploaderHelper
 
     extensions.include?(extension.downcase)
   end
-
-  def file_storage?
-    self.class.storage == CarrierWave::Storage::File
-  end
 end
diff --git a/app/validators/addressable_url_validator.rb b/app/validators/addressable_url_validator.rb
index 09bfa613cbe..94542125d43 100644
--- a/app/validators/addressable_url_validator.rb
+++ b/app/validators/addressable_url_validator.rb
@@ -18,7 +18,7 @@
 #   end
 #
 class AddressableUrlValidator < ActiveModel::EachValidator
-  DEFAULT_OPTIONS = { protocols: %w(http https ssh git) }
+  DEFAULT_OPTIONS = { protocols: %w(http https ssh git) }.freeze
 
   def validate_each(record, attribute, value)
     unless valid_url?(value)
diff --git a/app/validators/certificate_key_validator.rb b/app/validators/certificate_key_validator.rb
new file mode 100644
index 00000000000..098b16017d2
--- /dev/null
+++ b/app/validators/certificate_key_validator.rb
@@ -0,0 +1,25 @@
+# UrlValidator
+#
+# Custom validator for private keys.
+#
+#   class Project < ActiveRecord::Base
+#     validates :certificate_key, certificate_key: true
+#   end
+#
+class CertificateKeyValidator < ActiveModel::EachValidator
+  def validate_each(record, attribute, value)
+    unless valid_private_key_pem?(value)
+      record.errors.add(attribute, "must be a valid PEM private key")
+    end
+  end
+
+  private
+
+  def valid_private_key_pem?(value)
+    return false unless value
+    pkey = OpenSSL::PKey::RSA.new(value)
+    pkey.private?
+  rescue OpenSSL::PKey::PKeyError
+    false
+  end
+end
diff --git a/app/validators/certificate_validator.rb b/app/validators/certificate_validator.rb
new file mode 100644
index 00000000000..e3d18097f71
--- /dev/null
+++ b/app/validators/certificate_validator.rb
@@ -0,0 +1,24 @@
+# UrlValidator
+#
+# Custom validator for private keys.
+#
+#   class Project < ActiveRecord::Base
+#     validates :certificate_key, certificate: true
+#   end
+#
+class CertificateValidator < ActiveModel::EachValidator
+  def validate_each(record, attribute, value)
+    unless valid_certificate_pem?(value)
+      record.errors.add(attribute, "must be a valid PEM certificate")
+    end
+  end
+
+  private
+
+  def valid_certificate_pem?(value)
+    return false unless value
+    OpenSSL::X509::Certificate.new(value).present?
+  rescue OpenSSL::X509::CertificateError
+    false
+  end
+end
diff --git a/app/validators/duration_validator.rb b/app/validators/duration_validator.rb
new file mode 100644
index 00000000000..10ff44031c6
--- /dev/null
+++ b/app/validators/duration_validator.rb
@@ -0,0 +1,17 @@
+# DurationValidator
+#
+# Validate the format conforms with ChronicDuration
+#
+# Example:
+#
+#   class ApplicationSetting < ActiveRecord::Base
+#     validates :default_artifacts_expire_in, presence: true, duration: true
+#   end
+#
+class DurationValidator < ActiveModel::EachValidator
+  def validate_each(record, attribute, value)
+    ChronicDuration.parse(value)
+  rescue ChronicDuration::DurationParseError
+    record.errors.add(attribute, "is not a correct duration")
+  end
+end
diff --git a/app/validators/namespace_validator.rb b/app/validators/namespace_validator.rb
index eb3ed31b65b..77ca033e97f 100644
--- a/app/validators/namespace_validator.rb
+++ b/app/validators/namespace_validator.rb
@@ -35,12 +35,22 @@ class NamespaceValidator < ActiveModel::EachValidator
     users
   ].freeze
 
+  WILDCARD_ROUTES = %w[tree commits wikis new edit create update logs_tree
+                       preview blob blame raw files create_dir find_file
+                       artifacts graphs refs badges].freeze
+
+  STRICT_RESERVED = (RESERVED + WILDCARD_ROUTES).freeze
+
   def self.valid?(value)
     !reserved?(value) && follow_format?(value)
   end
 
-  def self.reserved?(value)
-    RESERVED.include?(value)
+  def self.reserved?(value, strict: false)
+    if strict
+      STRICT_RESERVED.include?(value)
+    else
+      RESERVED.include?(value)
+    end
   end
 
   def self.follow_format?(value)
@@ -54,7 +64,9 @@ class NamespaceValidator < ActiveModel::EachValidator
       record.errors.add(attribute, Gitlab::Regex.namespace_regex_message)
     end
 
-    if reserved?(value)
+    strict = record.is_a?(Group) && record.parent_id
+
+    if reserved?(value, strict: strict)
       record.errors.add(attribute, "#{value} is a reserved name")
     end
   end
diff --git a/app/validators/project_path_validator.rb b/app/validators/project_path_validator.rb
index 927c67b65b0..ee2ae65be7b 100644
--- a/app/validators/project_path_validator.rb
+++ b/app/validators/project_path_validator.rb
@@ -14,9 +14,8 @@ class ProjectPathValidator < ActiveModel::EachValidator
   #  without tree as reserved name routing can match 'group/project' as group name,
   #  'tree' as project name and 'deploy_keys' as route.
   #
-  RESERVED = (NamespaceValidator::RESERVED +
-              %w[tree commits wikis new edit create update logs_tree
-                 preview blob blame raw files create_dir find_file]).freeze
+  RESERVED = (NamespaceValidator::STRICT_RESERVED -
+              %w[dashboard help ci admin search notes services assets profile public]).freeze
 
   def self.valid?(value)
     !reserved?(value)
diff --git a/app/views/abuse_report_mailer/notify.html.haml b/app/views/abuse_report_mailer/notify.html.haml
index 2741eb44357..d50b4071745 100644
--- a/app/views/abuse_report_mailer/notify.html.haml
+++ b/app/views/abuse_report_mailer/notify.html.haml
@@ -1,7 +1,7 @@
 %p
-  #{link_to @abuse_report.user.name, user_url(@abuse_report.user)} 
-  (@#{@abuse_report.user.username}) was reported for abuse by 
-  #{link_to @abuse_report.reporter.name, user_url(@abuse_report.reporter)} 
+  #{link_to @abuse_report.user.name, user_url(@abuse_report.user)}
+  (@#{@abuse_report.user.username}) was reported for abuse by
+  #{link_to @abuse_report.reporter.name, user_url(@abuse_report.reporter)}
   (@#{@abuse_report.reporter.username}).
 
 %blockquote
diff --git a/app/views/admin/abuse_reports/index.html.haml b/app/views/admin/abuse_reports/index.html.haml
index c4b748d0ab8..6a5e170ddd8 100644
--- a/app/views/admin/abuse_reports/index.html.haml
+++ b/app/views/admin/abuse_reports/index.html.haml
@@ -12,7 +12,8 @@
             %th.wide Message
             %th Action
         = render @abuse_reports
+    = paginate @abuse_reports, theme: 'gitlab'
   - else
     .empty-state
       .text-center
-        %h4 There are no abuse reports! #{emoji_icon 'tada'}
+        %h4 There are no abuse reports! #{emoji_icon('tada')}
diff --git a/app/views/admin/application_settings/_form.html.haml b/app/views/admin/application_settings/_form.html.haml
index 7accd2529af..00366b0a8c9 100644
--- a/app/views/admin/application_settings/_form.html.haml
+++ b/app/views/admin/application_settings/_form.html.haml
@@ -187,6 +187,14 @@
         .help-block Markdown enabled
 
   %fieldset
+    %legend Pages
+    .form-group
+      = f.label :max_pages_size, 'Maximum size of pages (MB)', class: 'control-label col-sm-2'
+      .col-sm-10
+        = f.number_field :max_pages_size, class: 'form-control'
+        .help-block 0 for unlimited
+
+  %fieldset
     %legend Continuous Integration
     .form-group
       .col-sm-offset-2.col-sm-10
@@ -204,8 +212,16 @@
       .col-sm-10
         = f.number_field :max_artifacts_size, class: 'form-control'
         .help-block
-          Set the maximum file size each build's artifacts can have
-          = link_to "(?)", help_page_path("user/admin_area/settings/continuous_integration", anchor: "maximum-artifacts-size")
+          Set the maximum file size for each job's artifacts
+          = link_to icon('question-circle'), help_page_path('user/admin_area/settings/continuous_integration', anchor: 'maximum-artifacts-size')
+    .form-group
+      = f.label :default_artifacts_expire_in, 'Default artifacts expiration', class: 'control-label col-sm-2'
+      .col-sm-10
+        = f.text_field :default_artifacts_expire_in, class: 'form-control'
+        .help-block
+          Set the default expiration time for each job's artifacts.
+          0 for unlimited.
+          = link_to icon('question-circle'), help_page_path('user/admin_area/settings/continuous_integration', anchor: 'default-artifacts-expiration')
 
   - if Gitlab.config.registry.enabled
     %fieldset
@@ -321,7 +337,7 @@
         = f.text_field :recaptcha_site_key, class: 'form-control'
         .help-block
           Generate site and private keys at
-          %a{ href: 'http://www.google.com/recaptcha', target: 'blank'} http://www.google.com/recaptcha
+          %a{ href: 'http://www.google.com/recaptcha', target: 'blank' } http://www.google.com/recaptcha
 
     .form-group
       = f.label :recaptcha_private_key, 'reCAPTCHA Private Key', class: 'control-label col-sm-2'
@@ -342,7 +358,30 @@
         = f.text_field :akismet_api_key, class: 'form-control'
         .help-block
           Generate API key at
-          %a{ href: 'http://www.akismet.com', target: 'blank'} http://www.akismet.com
+          %a{ href: 'http://www.akismet.com', target: 'blank' } http://www.akismet.com
+
+    .form-group
+      .col-sm-offset-2.col-sm-10
+        .checkbox
+          = f.label :unique_ips_limit_enabled do
+            = f.check_box :unique_ips_limit_enabled
+            Limit sign in from multiple ips
+          %span.help-block#unique_ip_help_block
+            Helps prevent malicious users hide their activity
+
+    .form-group
+      = f.label :unique_ips_limit_per_user, 'IPs per user', class: 'control-label col-sm-2'
+      .col-sm-10
+        = f.number_field :unique_ips_limit_per_user, class: 'form-control'
+        .help-block
+          Maximum number of unique IPs per user
+
+    .form-group
+      = f.label :unique_ips_limit_time_window, 'IP expiration time', class: 'control-label col-sm-2'
+      .col-sm-10
+        = f.number_field :unique_ips_limit_time_window, class: 'form-control'
+        .help-block
+          How many seconds an IP will be counted towards the limit
 
   %fieldset
     %legend Abuse reports
@@ -421,6 +460,23 @@
             = link_to "Koding administration documentation", help_page_path("administration/integration/koding")
 
   %fieldset
+    %legend PlantUML
+    .form-group
+      .col-sm-offset-2.col-sm-10
+        .checkbox
+          = f.label :plantuml_enabled do
+            = f.check_box :plantuml_enabled
+            Enable PlantUML
+    .form-group
+      = f.label :plantuml_url, 'PlantUML URL', class: 'control-label col-sm-2'
+      .col-sm-10
+        = f.text_field :plantuml_url, class: 'form-control', placeholder: 'http://gitlab.your-plantuml-instance.com:8080'
+        .help-block
+          Allow rendering of
+          = link_to "PlantUML", "http://plantuml.com"
+          diagrams in Asciidoc documents using an external PlantUML service.
+
+  %fieldset
     %legend Usage statistics
     .form-group
       .col-sm-offset-2.col-sm-10
@@ -492,5 +548,15 @@
         .help-block
           Number of Git pushes after which 'git gc' is run.
 
+  %fieldset
+    %legend Web terminal
+    .form-group
+      = f.label :terminal_max_session_time, 'Max session time', class: 'control-label col-sm-2'
+      .col-sm-10
+        = f.number_field :terminal_max_session_time, class: 'form-control'
+        .help-block
+          Maximum time for web terminal websocket connection (in seconds).
+          0 for unlimited.
+
   .form-actions
     = f.submit 'Save', class: 'btn btn-save'
diff --git a/app/views/admin/applications/_delete_form.html.haml b/app/views/admin/applications/_delete_form.html.haml
index 042971e1eed..82781f6716d 100644
--- a/app/views/admin/applications/_delete_form.html.haml
+++ b/app/views/admin/applications/_delete_form.html.haml
@@ -1,4 +1,4 @@
 - submit_btn_css ||= 'btn btn-link btn-remove btn-sm'
 = form_tag admin_application_path(application) do
-  %input{:name => "_method", :type => "hidden", :value => "delete"}/
+  %input{ :name => "_method", :type => "hidden", :value => "delete" }/
   = submit_tag 'Destroy', onclick: "return confirm('Are you sure?')", class: submit_btn_css
diff --git a/app/views/admin/applications/_form.html.haml b/app/views/admin/applications/_form.html.haml
index 4aacbb8cd77..c689b26d6e6 100644
--- a/app/views/admin/applications/_form.html.haml
+++ b/app/views/admin/applications/_form.html.haml
@@ -18,6 +18,12 @@
           Use
           %code= Doorkeeper.configuration.native_redirect_uri
           for local tests
+
+  .form-group
+    = f.label :scopes, class: 'col-sm-2 control-label'
+    .col-sm-10
+      = render 'shared/tokens/scopes_form', prefix: 'doorkeeper_application', token: application, scopes: @scopes
+
   .form-actions
     = f.submit 'Submit', class: "btn btn-save wide"
     = link_to "Cancel", admin_applications_path, class: "btn btn-default"
diff --git a/app/views/admin/applications/index.html.haml b/app/views/admin/applications/index.html.haml
index f8cd98f0ec4..b3a3b4c1d45 100644
--- a/app/views/admin/applications/index.html.haml
+++ b/app/views/admin/applications/index.html.haml
@@ -15,7 +15,7 @@
       %th
   %tbody.oauth-applications
     - @applications.each do |application|
-      %tr{:id => "application_#{application.id}"}
+      %tr{ :id => "application_#{application.id}" }
         %td= link_to application.name, admin_application_path(application)
         %td= application.redirect_uri
         %td= application.access_tokens.map(&:resource_owner_id).uniq.count
diff --git a/app/views/admin/applications/show.html.haml b/app/views/admin/applications/show.html.haml
index 3eb9d61972b..14683cc66e9 100644
--- a/app/views/admin/applications/show.html.haml
+++ b/app/views/admin/applications/show.html.haml
@@ -2,8 +2,7 @@
 %h3.page-title
   Application: #{@application.name}
 
-
-.table-holder
+.table-holder.oauth-application-show
   %table.table
     %tr
       %td
@@ -23,6 +22,9 @@
         - @application.redirect_uri.split.each do |uri|
           %div
             %span.monospace= uri
+
+    = render "shared/tokens/scopes_list", token: @application
+
 .form-actions
   = link_to 'Edit', edit_admin_application_path(@application), class: 'btn btn-primary wide pull-left'
   = render 'delete_form', application: @application, submit_btn_css: 'btn btn-danger prepend-left-10'
diff --git a/app/views/admin/background_jobs/show.html.haml b/app/views/admin/background_jobs/show.html.haml
index 05855db963a..ac36bb5bb17 100644
--- a/app/views/admin/background_jobs/show.html.haml
+++ b/app/views/admin/background_jobs/show.html.haml
@@ -35,7 +35,7 @@
         .clearfix
           %p
             %i.fa.fa-exclamation-circle
-            If '[25 of 25 busy]' is shown, restart GitLab with 'sudo service gitlab reload'.
+            If '[#{@concurrency} of #{@concurrency} busy]' is shown, restart GitLab with 'sudo service gitlab reload'.
           %p
             %i.fa.fa-exclamation-circle
             If more than one sidekiq process is listed, stop GitLab, kill the remaining sidekiq processes (sudo pkill -u #{gitlab_config.user} -f sidekiq) and restart GitLab.
@@ -43,4 +43,4 @@
 
 
   .panel.panel-default
-    %iframe{src: sidekiq_path, width: '100%', height: 970, style: "border: none"}
+    %iframe{ src: sidekiq_path, width: '100%', height: 970, style: "border: none" }
diff --git a/app/views/admin/broadcast_messages/_form.html.haml b/app/views/admin/broadcast_messages/_form.html.haml
index 3132d157f29..2269fb1fd8c 100644
--- a/app/views/admin/broadcast_messages/_form.html.haml
+++ b/app/views/admin/broadcast_messages/_form.html.haml
@@ -4,7 +4,7 @@
     - if @broadcast_message.message.present?
       = render_broadcast_message(@broadcast_message)
     - else
-      = "Your message here"
+      Your message here
 
 = form_for [:admin, @broadcast_message], html: { class: 'broadcast-message-form form-horizontal js-quick-submit js-requires-input'} do |f|
   = form_errors(@broadcast_message)
diff --git a/app/views/admin/broadcast_messages/index.html.haml b/app/views/admin/broadcast_messages/index.html.haml
index c05538a393c..4f2ae081d7a 100644
--- a/app/views/admin/broadcast_messages/index.html.haml
+++ b/app/views/admin/broadcast_messages/index.html.haml
@@ -10,7 +10,7 @@
 
 %br.clearfix
 
--if @broadcast_messages.any?
+- if @broadcast_messages.any?
   %table.table
     %thead
       %tr
diff --git a/app/views/admin/builds/index.html.haml b/app/views/admin/builds/index.html.haml
index 5e3f105d41f..66d633119c2 100644
--- a/app/views/admin/builds/index.html.haml
+++ b/app/views/admin/builds/index.html.haml
@@ -12,7 +12,7 @@
         = link_to 'Cancel all', cancel_all_admin_builds_path, data: { confirm: 'Are you sure?' }, class: 'btn btn-danger', method: :post
 
   .row-content-block.second-block
-    #{(@scope || 'all').capitalize} builds
+    #{(@scope || 'all').capitalize} jobs
 
   %ul.content-list.builds-content-list.admin-builds-table
     = render "projects/builds/table", builds: @builds, admin: true
diff --git a/app/views/admin/dashboard/_head.html.haml b/app/views/admin/dashboard/_head.html.haml
index ec40391a3e3..7893c1dee97 100644
--- a/app/views/admin/dashboard/_head.html.haml
+++ b/app/views/admin/dashboard/_head.html.haml
@@ -8,7 +8,7 @@
             %span
               Overview
         = nav_link(controller: [:admin, :projects]) do
-          = link_to admin_namespaces_projects_path, title: 'Projects' do
+          = link_to admin_projects_path, title: 'Projects' do
             %span
               Projects
         = nav_link(controller: :users) do
@@ -20,9 +20,9 @@
             %span
               Groups
         = nav_link path: 'builds#index' do
-          = link_to admin_builds_path, title: 'Builds' do
+          = link_to admin_builds_path, title: 'Jobs' do
             %span
-              Builds
+              Jobs
         = nav_link path: ['runners#index', 'runners#show'] do
           = link_to admin_runners_path, title: 'Runners' do
             %span
diff --git a/app/views/admin/dashboard/index.html.haml b/app/views/admin/dashboard/index.html.haml
index e51f4ac1d93..e67ad663720 100644
--- a/app/views/admin/dashboard/index.html.haml
+++ b/app/views/admin/dashboard/index.html.haml
@@ -116,7 +116,7 @@
         .light-well.well-centered
           %h4 Projects
           .data
-            = link_to admin_namespaces_projects_path do
+            = link_to admin_projects_path do
               %h1= number_with_delimiter(Project.cached_count)
             %hr
             = link_to('New Project', new_project_path, class: "btn btn-new")
@@ -163,6 +163,6 @@
         - @groups.each do |group|
           %p
             = link_to [:admin, group], class: 'str-truncated-60' do
-              = group.name
+              = group.full_name
             %span.light.pull-right
               #{time_ago_with_tooltip(group.created_at)}
diff --git a/app/views/admin/deploy_keys/index.html.haml b/app/views/admin/deploy_keys/index.html.haml
index 149593e7f46..7b71bb5b287 100644
--- a/app/views/admin/deploy_keys/index.html.haml
+++ b/app/views/admin/deploy_keys/index.html.haml
@@ -1,27 +1,34 @@
 - page_title "Deploy Keys"
-.panel.panel-default.prepend-top-default
-  .panel-heading
-    Public deploy keys (#{@deploy_keys.count})
-    .controls
-      = link_to 'New Deploy Key', new_admin_deploy_key_path, class: "btn btn-new btn-sm"
-  - if @deploy_keys.any?
-    .table-holder
-      %table.table
-        %thead.panel-heading
+
+%h3.page-title.deploy-keys-title
+  Public deploy keys (#{@deploy_keys.count})
+  .pull-right
+    = link_to 'New Deploy Key', new_admin_deploy_key_path, class: 'btn btn-new btn-sm btn-inverted'
+
+- if @deploy_keys.any?
+  .table-holder.deploy-keys-list
+    %table.table
+      %thead
+        %tr
+          %th.col-sm-2 Title
+          %th.col-sm-4 Fingerprint
+          %th.col-sm-2 Write access allowed
+          %th.col-sm-2 Added at
+          %th.col-sm-2
+      %tbody
+        - @deploy_keys.each do |deploy_key|
           %tr
-            %th Title
-            %th Fingerprint
-            %th Added at
-            %th
-        %tbody
-          - @deploy_keys.each do |deploy_key|
-            %tr
-              %td
-                %strong= deploy_key.title
-              %td
-                %code.key-fingerprint= deploy_key.fingerprint
-              %td
-                %span.cgray
-                  added #{time_ago_with_tooltip(deploy_key.created_at)}
-              %td
-                = link_to 'Remove', admin_deploy_key_path(deploy_key), data: { confirm: 'Are you sure?'}, method: :delete, class: "btn btn-sm btn-remove delete-key pull-right"
+            %td
+              %strong= deploy_key.title
+            %td
+              %code.key-fingerprint= deploy_key.fingerprint
+            %td
+              - if deploy_key.can_push?
+                Yes
+              - else
+                No
+            %td
+              %span.cgray
+                added #{time_ago_with_tooltip(deploy_key.created_at)}
+            %td
+              = link_to 'Remove', admin_deploy_key_path(deploy_key), data: { confirm: 'Are you sure?'}, method: :delete, class: 'btn btn-sm btn-remove delete-key pull-right'
diff --git a/app/views/admin/deploy_keys/new.html.haml b/app/views/admin/deploy_keys/new.html.haml
index 5c410a695bf..a064efc231f 100644
--- a/app/views/admin/deploy_keys/new.html.haml
+++ b/app/views/admin/deploy_keys/new.html.haml
@@ -16,6 +16,14 @@
           Paste a machine public key here. Read more about how to generate it
           = link_to "here", help_page_path("ssh/README")
         = f.text_area :key, class: "form-control thin_area", rows: 5
+    .form-group
+      .control-label
+      .col-sm-10
+        = f.label :can_push do
+          = f.check_box :can_push
+          %strong Write access allowed
+        %p.light.append-bottom-0
+          Allow this key to push to repository as well? (Default only allows pull access.)
 
     .form-actions
       = f.submit 'Create', class: "btn-create btn"
diff --git a/app/views/admin/groups/_group.html.haml b/app/views/admin/groups/_group.html.haml
index 664bb417c6a..e3a77dfdf10 100644
--- a/app/views/admin/groups/_group.html.haml
+++ b/app/views/admin/groups/_group.html.haml
@@ -2,9 +2,12 @@
 
 %li.group-row{ class: css_class }
   .controls
-    = link_to 'Edit', edit_admin_group_path(group), id: "edit_#{dom_id(group)}", class: 'btn'
+    = link_to 'Edit', admin_group_edit_path(group), id: "edit_#{dom_id(group)}", class: 'btn'
     = link_to 'Delete', [:admin, group], data: { confirm: "Are you sure you want to remove #{group.name}?" }, method: :delete, class: 'btn btn-remove'
   .stats
+    %span.badge
+      = storage_counter(group.storage_size)
+
     %span
       = icon('bookmark')
       = number_with_delimiter(group.projects.count)
@@ -13,14 +16,14 @@
       = icon('users')
       = number_with_delimiter(group.users.count)
 
-    %span.visibility-icon.has-tooltip{data: { container: 'body', placement: 'left' }, title: visibility_icon_description(group)}
+    %span.visibility-icon.has-tooltip{ data: { container: 'body', placement: 'left' }, title: visibility_icon_description(group) }
       = visibility_level_icon(group.visibility_level, fw: false)
 
   .avatar-container.s40
     = image_tag group_icon(group), class: "avatar s40 hidden-xs"
   .title
     = link_to [:admin, group], class: 'group-name' do
-      = group.name
+      = group.full_name
 
   - if group.description.present?
     .description
diff --git a/app/views/admin/groups/index.html.haml b/app/views/admin/groups/index.html.haml
index 794f910a61f..07775247cfd 100644
--- a/app/views/admin/groups/index.html.haml
+++ b/app/views/admin/groups/index.html.haml
@@ -27,6 +27,8 @@
                   = sort_title_recently_updated
                 = link_to admin_groups_path(sort: sort_value_oldest_updated, name: project_name) do
                   = sort_title_oldest_updated
+                = link_to admin_groups_path(sort: sort_value_largest_group, name: project_name) do
+                  = sort_title_largest_group
           = link_to new_admin_group_path, class: "btn btn-new" do
             New Group
   %ul.content-list
diff --git a/app/views/admin/groups/show.html.haml b/app/views/admin/groups/show.html.haml
index 40871e32913..30b3fabdd7e 100644
--- a/app/views/admin/groups/show.html.haml
+++ b/app/views/admin/groups/show.html.haml
@@ -1,8 +1,8 @@
 - page_title @group.name, "Groups"
 %h3.page-title
-  Group: #{@group.name}
+  Group: #{@group.full_name}
 
-  = link_to edit_admin_group_path(@group), class: "btn pull-right" do
+  = link_to admin_group_edit_path(@group), class: "btn pull-right" do
     %i.fa.fa-pencil-square-o
     Edit
 %hr
@@ -39,6 +39,18 @@
             = @group.created_at.to_s(:medium)
 
         %li
+          %span.light Storage:
+          %strong= storage_counter(@group.storage_size)
+          (
+          = storage_counter(@group.repository_size)
+          repositories,
+          = storage_counter(@group.build_artifacts_size)
+          build artifacts,
+          = storage_counter(@group.lfs_objects_size)
+          LFS
+          )
+
+        %li
           %span.light Group Git LFS status:
           %strong
             = group_lfs_status(@group)
@@ -55,8 +67,8 @@
           %li
             %strong
               = link_to project.name_with_namespace, [:admin, project.namespace.becomes(Namespace), project]
-              %span.label.label-gray
-                = repository_size(project)
+              %span.badge
+                = storage_counter(project.statistics.storage_size)
             %span.pull-right.light
               %span.monospace= project.path_with_namespace + ".git"
       .panel-footer
@@ -73,8 +85,8 @@
             %li
               %strong
                 = link_to project.name_with_namespace, [:admin, project.namespace.becomes(Namespace), project]
-                %span.label.label-gray
-                  = repository_size(project)
+                %span.badge
+                  = storage_counter(project.statistics.storage_size)
               %span.pull-right.light
                 %span.monospace= project.path_with_namespace + ".git"
 
@@ -88,10 +100,10 @@
             Read more about project permissions
             %strong= link_to "here", help_page_path("user/permissions"), class: "vlink"
 
-          = form_tag members_update_admin_group_path(@group), id: "new_project_member", class: "bulk_import", method: :put  do
+          = form_tag admin_group_members_update_path(@group), id: "new_project_member", class: "bulk_import", method: :put  do
             %div
               = users_select_tag(:user_ids, multiple: true, email_user: true, scope: :all)
-            %div.prepend-top-10
+            .prepend-top-10
               = select_tag :access_level, options_for_select(GroupMember.access_level_roles), class: "project-access-select select2"
             %hr
             = button_tag 'Add users to group', class: "btn btn-create"
diff --git a/app/views/admin/hooks/index.html.haml b/app/views/admin/hooks/index.html.haml
index c217490963f..551edf14361 100644
--- a/app/views/admin/hooks/index.html.haml
+++ b/app/views/admin/hooks/index.html.haml
@@ -29,7 +29,7 @@
         System hook will be triggered on set of events like creating project
         or adding ssh key. But you can also enable extra triggers like Push events.
 
-      %div.prepend-top-default
+      .prepend-top-default
         = f.check_box :push_events, class: 'pull-left'
         .prepend-left-20
           = f.label :push_events, class: 'list-label' do
@@ -54,7 +54,7 @@
     = f.submit "Add System Hook", class: "btn btn-create"
 %hr
 
--if @hooks.any?
+- if @hooks.any?
   .panel.panel-default
     .panel-heading
       System hooks (#{@hooks.count})
@@ -70,4 +70,3 @@
               - if hook.send(trigger)
                 %span.label.label-gray= trigger.titleize
             %span.label.label-gray SSL Verification: #{hook.enable_ssl_verification ? "enabled" : "disabled"}
-
diff --git a/app/views/admin/identities/_identity.html.haml b/app/views/admin/identities/_identity.html.haml
index 7362d904b94..8c658905bd6 100644
--- a/app/views/admin/identities/_identity.html.haml
+++ b/app/views/admin/identities/_identity.html.haml
@@ -1,6 +1,6 @@
 %tr
   %td
-    = "#{Gitlab::OAuth::Provider.label_for(identity.provider)} (#{identity.provider})"
+    #{Gitlab::OAuth::Provider.label_for(identity.provider)} (#{identity.provider})
   %td
     = identity.extern_uid
   %td
diff --git a/app/views/admin/impersonation_tokens/index.html.haml b/app/views/admin/impersonation_tokens/index.html.haml
new file mode 100644
index 00000000000..1378dde52ab
--- /dev/null
+++ b/app/views/admin/impersonation_tokens/index.html.haml
@@ -0,0 +1,8 @@
+- page_title "Impersonation Tokens", @user.name, "Users"
+= render 'admin/users/head'
+
+.row.prepend-top-default
+  .col-lg-12
+    = render "shared/personal_access_tokens_form", path: admin_user_impersonation_tokens_path, impersonation: true, token: @impersonation_token, scopes: @scopes
+
+    = render "shared/personal_access_tokens_table", impersonation: true, active_tokens: @active_impersonation_tokens, inactive_tokens: @inactive_impersonation_tokens
diff --git a/app/views/admin/labels/_label.html.haml b/app/views/admin/labels/_label.html.haml
index be224d66855..77b174fbb27 100644
--- a/app/views/admin/labels/_label.html.haml
+++ b/app/views/admin/labels/_label.html.haml
@@ -1,4 +1,4 @@
-%li{id: dom_id(label)}
+%li{ id: dom_id(label) }
   .label-row
     = render_colored_label(label, tooltip: false)
     = markdown_field(label, :description)
diff --git a/app/views/admin/logs/show.html.haml b/app/views/admin/logs/show.html.haml
index 824edd171f3..5e585ce789b 100644
--- a/app/views/admin/logs/show.html.haml
+++ b/app/views/admin/logs/show.html.haml
@@ -8,17 +8,16 @@
 %div{ class: container_class }
   %ul.nav-links.log-tabs
     - loggers.each do |klass|
-      %li{ class: (klass == Gitlab::GitLogger ? 'active' : '') }
+      %li{ class: active_when(klass == Gitlab::GitLogger) }>
         = link_to klass::file_name, "##{klass::file_name_noext}",
             'data-toggle' => 'tab'
   .row-content-block
     To prevent performance issues admin logs output the last 2000 lines
   .tab-content
     - loggers.each do |klass|
-      .tab-pane{ class: (klass == Gitlab::GitLogger ? 'active' : ''),
-          id: klass::file_name_noext }
+      .tab-pane{ class: active_when(klass == Gitlab::GitLogger), id: klass::file_name_noext }
         .file-holder#README
-          .file-title
+          .js-file-title.file-title
             %i.fa.fa-file
             = klass::file_name
             .pull-right
diff --git a/app/views/admin/projects/_projects.html.haml b/app/views/admin/projects/_projects.html.haml
new file mode 100644
index 00000000000..c1a9f8d6ddd
--- /dev/null
+++ b/app/views/admin/projects/_projects.html.haml
@@ -0,0 +1,32 @@
+.js-projects-list-holder
+  - if @projects.any?
+    %ul.projects-list.content-list
+      - @projects.each_with_index do |project|
+        %li.project-row
+          .controls
+            - if project.archived
+              %span.label.label-warning archived
+            %span.badge
+              = storage_counter(project.statistics.storage_size)
+            = link_to 'Edit', edit_namespace_project_path(project.namespace, project), id: "edit_#{dom_id(project)}", class: "btn"
+            = link_to 'Delete', [project.namespace.becomes(Namespace), project], data: { confirm: remove_project_message(project) }, method: :delete, class: "btn btn-remove"
+          .title
+            = link_to [:admin, project.namespace.becomes(Namespace), project] do
+              .dash-project-avatar
+                .avatar-container.s40
+                  = project_icon(project, alt: '', class: 'avatar project-avatar s40')
+              %span.project-full-name
+                %span.namespace-name
+                  - if project.namespace
+                    = project.namespace.human_name
+                    \/
+                %span.project-name.filter-title
+                  = project.name
+
+          - if project.description.present?
+            .description
+              = markdown_field(project, :description)
+
+    = paginate @projects, theme: 'gitlab'
+  - else
+    .nothing-here-block No projects found
diff --git a/app/views/admin/projects/index.html.haml b/app/views/admin/projects/index.html.haml
index b37b8d4fee7..3301f55b8a8 100644
--- a/app/views/admin/projects/index.html.haml
+++ b/app/views/admin/projects/index.html.haml
@@ -7,89 +7,39 @@
 %div{ class: container_class }
   .top-area
     .prepend-top-default
-      = form_tag admin_namespaces_projects_path, method: :get do |f|
-        .search-holder
-          .search-field-holder
-            = search_field_tag :name, params[:name], class: "form-control search-text-input js-search-input", id: "dashboard_search", autofocus: true, spellcheck: false, placeholder: 'Search by name'
-
-            - if params[:visibility_level].present?
-              = hidden_field_tag 'visibility_level', params[:visibility_level]
-
-            - if params[:sort].present?
-              = hidden_field_tag 'sort', params[:sort]
-
-            - if params[:personal].present?
-              = hidden_field_tag 'visibility_level', 'true'
-
-            - if params[:archived].present?
-              = hidden_field_tag 'archived', 'true'
-
-            = icon("search", class: "search-icon")
-
-          .dropdown
-            - toggle_text = 'Search for Namespace'
-            - if params[:namespace_id].present?
-              - namespace = Namespace.find(params[:namespace_id])
-              - toggle_text = "#{namespace.kind}: #{namespace.path}"
-            = dropdown_toggle(toggle_text, { toggle: 'dropdown' }, { toggle_class: 'js-namespace-select large' })
-            .dropdown-menu.dropdown-select.dropdown-menu-align-right
-              = dropdown_title('Namespaces')
-              = dropdown_filter("Search for Namespace")
-              = dropdown_content
-              = dropdown_loading
-
-          = button_tag "Search", class: "btn btn-primary btn-search"
+      .search-holder
+        = render 'shared/projects/search_form', autofocus: true, icon: true
+        .dropdown
+          - toggle_text = 'Namespace'
+          - if params[:namespace_id].present?
+            = hidden_field_tag :namespace_id, params[:namespace_id]
+            - namespace = Namespace.find(params[:namespace_id])
+            - toggle_text = "#{namespace.kind}: #{namespace.full_path}"
+          = dropdown_toggle(toggle_text, { toggle: 'dropdown' }, { toggle_class: 'js-namespace-select large' })
+          .dropdown-menu.dropdown-select.dropdown-menu-align-right
+            = dropdown_title('Namespaces')
+            = dropdown_filter("Search for Namespace")
+            = dropdown_content
+            = dropdown_loading
+        = render 'shared/projects/dropdown'
+        = link_to new_project_path, class: 'btn btn-new' do
+          New Project
+        = button_tag "Search", class: "btn btn-primary btn-search hide"
 
     %ul.nav-links
-      - opts = params[:visibility_level].present? ? {} : { page: admin_namespaces_projects_path }
+      - opts = params[:visibility_level].present? ? {} : { page: admin_projects_path }
       = nav_link(opts) do
-        = link_to admin_namespaces_projects_path do
+        = link_to admin_projects_path do
           All
 
-      = nav_link(html_options: { class: params[:visibility_level] == Gitlab::VisibilityLevel::PRIVATE.to_s ? 'active' : '' }) do
-        = link_to admin_namespaces_projects_path(visibility_level: Gitlab::VisibilityLevel::PRIVATE) do
+      = nav_link(html_options: { class: active_when(params[:visibility_level] == Gitlab::VisibilityLevel::PRIVATE.to_s) }) do
+        = link_to admin_projects_path(visibility_level: Gitlab::VisibilityLevel::PRIVATE) do
           Private
-      = nav_link(html_options: { class: params[:visibility_level] == Gitlab::VisibilityLevel::INTERNAL.to_s ? 'active' : '' }) do
-        = link_to admin_namespaces_projects_path(visibility_level: Gitlab::VisibilityLevel::INTERNAL) do
+      = nav_link(html_options: { class: active_when(params[:visibility_level] == Gitlab::VisibilityLevel::INTERNAL.to_s) }) do
+        = link_to admin_projects_path(visibility_level: Gitlab::VisibilityLevel::INTERNAL) do
           Internal
-      = nav_link(html_options: { class: params[:visibility_level] == Gitlab::VisibilityLevel::PUBLIC.to_s ? 'active' : '' }) do
-        = link_to admin_namespaces_projects_path(visibility_level: Gitlab::VisibilityLevel::PUBLIC) do
+      = nav_link(html_options: { class: active_when(params[:visibility_level] == Gitlab::VisibilityLevel::PUBLIC.to_s) }) do
+        = link_to admin_projects_path(visibility_level: Gitlab::VisibilityLevel::PUBLIC) do
           Public
 
-    .nav-controls
-      = render 'shared/projects/dropdown'
-      = link_to new_project_path, class: 'btn btn-new' do
-        New Project
-
-  .projects-list-holder
-    - if @projects.any?
-      %ul.projects-list.content-list
-        - @projects.each_with_index do |project|
-          %li.project-row
-            .controls
-              - if project.archived
-                %span.label.label-warning archived
-              %span.label.label-gray
-                = repository_size(project)
-              = link_to 'Edit', edit_namespace_project_path(project.namespace, project), id: "edit_#{dom_id(project)}", class: "btn"
-              = link_to 'Delete', [project.namespace.becomes(Namespace), project], data: { confirm: remove_project_message(project) }, method: :delete, class: "btn btn-remove"
-            .title
-              = link_to [:admin, project.namespace.becomes(Namespace), project] do
-                .dash-project-avatar
-                  .avatar-container.s40
-                    = project_icon(project, alt: '', class: 'avatar project-avatar s40')
-                %span.project-full-name
-                  %span.namespace-name
-                    - if project.namespace
-                      = project.namespace.human_name
-                      \/
-                  %span.project-name.filter-title
-                    = project.name
-
-            - if project.description.present?
-              .description
-                = markdown_field(project, :description)
-
-      = paginate @projects, theme: 'gitlab'
-    - else
-      .nothing-here-block No projects found
+  = render 'projects'
diff --git a/app/views/admin/projects/show.html.haml b/app/views/admin/projects/show.html.haml
index 6c7c3c48604..2967da6e692 100644
--- a/app/views/admin/projects/show.html.haml
+++ b/app/views/admin/projects/show.html.haml
@@ -65,9 +65,16 @@
               = @project.repository.path_to_repo
 
           %li
-            %span.light Size
-            %strong
-              = repository_size(@project)
+            %span.light Storage:
+            %strong= storage_counter(@project.statistics.storage_size)
+            (
+            = storage_counter(@project.statistics.repository_size)
+            repository,
+            = storage_counter(@project.statistics.build_artifacts_size)
+            build artifacts,
+            = storage_counter(@project.statistics.lfs_objects_size)
+            LFS
+            )
 
           %li
             %span.light last commit:
diff --git a/app/views/admin/runners/_runner.html.haml b/app/views/admin/runners/_runner.html.haml
index 64893b38c58..d4d166ab7b6 100644
--- a/app/views/admin/runners/_runner.html.haml
+++ b/app/views/admin/runners/_runner.html.haml
@@ -1,4 +1,4 @@
-%tr{id: dom_id(runner)}
+%tr{ id: dom_id(runner) }
   %td
     - if runner.shared?
       %span.label.label-success shared
@@ -15,6 +15,8 @@
   %td
     = runner.description
   %td
+    = runner.version
+  %td
     - if runner.shared?
       n/a
     - else
@@ -22,7 +24,7 @@
   %td
     #{runner.builds.count(:all)}
   %td
-    - runner.tag_list.each do |tag|
+    - runner.tag_list.sort.each do |tag|
       %span.label.label-primary
         = tag
   %td
diff --git a/app/views/admin/runners/index.html.haml b/app/views/admin/runners/index.html.haml
index 37bb6a3b0e0..7d26864d0f3 100644
--- a/app/views/admin/runners/index.html.haml
+++ b/app/views/admin/runners/index.html.haml
@@ -11,7 +11,7 @@
       that for future communication.
       %br
       Registration token is
-      %code{ id: 'runners-token' } #{current_application_settings.runners_registration_token}
+      %code#runners-token= current_application_settings.runners_registration_token
 
   .bs-callout.clearfix
     .pull-left
@@ -26,7 +26,7 @@
 
   .bs-callout
     %p
-      A 'Runner' is a process which runs a build.
+      A 'Runner' is a process which runs a job.
       You can setup as many Runners as you need.
       %br
       Runners can be placed on separate users, servers, even on your local machine.
@@ -37,16 +37,16 @@
       %ul
         %li
           %span.label.label-success shared
-          \- Runner runs builds from all unassigned projects
+          \- Runner runs jobs from all unassigned projects
         %li
           %span.label.label-info specific
-          \- Runner runs builds from assigned projects
+          \- Runner runs jobs from assigned projects
         %li
           %span.label.label-warning locked
           \- Runner cannot be assigned to other projects
         %li
           %span.label.label-danger paused
-          \- Runner will not receive any new builds
+          \- Runner will not receive any new jobs
 
   .append-bottom-20.clearfix
     .pull-left
@@ -56,7 +56,7 @@
         = submit_tag 'Search', class: 'btn'
 
     .pull-right.light
-      Runners with last contact less than a minute ago: #{@active_runners_cnt}
+      Runners with last contact more than a minute ago: #{@active_runners_cnt}
 
   %br
 
@@ -67,8 +67,9 @@
           %th Type
           %th Runner token
           %th Description
+          %th Version
           %th Projects
-          %th Builds
+          %th Jobs
           %th Tags
           %th Last contact
           %th
diff --git a/app/views/admin/runners/show.html.haml b/app/views/admin/runners/show.html.haml
index 73038164056..dc4116e1ce0 100644
--- a/app/views/admin/runners/show.html.haml
+++ b/app/views/admin/runners/show.html.haml
@@ -11,13 +11,13 @@
 
 - if @runner.shared?
   .bs-callout.bs-callout-success
-    %h4 This Runner will process builds from ALL UNASSIGNED projects
+    %h4 This Runner will process jobs from ALL UNASSIGNED projects
     %p
       If you want Runners to build only specific projects, enable them in the table below.
       Keep in mind that this is a one way transition.
 - else
   .bs-callout.bs-callout-info
-    %h4 This Runner will process builds only from ASSIGNED projects
+    %h4 This Runner will process jobs only from ASSIGNED projects
     %p You can't make this a shared Runner.
 %hr
 
@@ -70,11 +70,11 @@
     = paginate @projects, theme: "gitlab"
 
   .col-md-6
-    %h4 Recent builds served by this Runner
+    %h4 Recent jobs served by this Runner
     %table.table.ci-table.runner-builds
       %thead
         %tr
-          %th Build
+          %th Job
           %th Status
           %th Project
           %th Commit
@@ -91,7 +91,7 @@
               %strong ##{build.id}
 
           %td.status
-            = ci_status_with_icon(build.status)
+            = render 'ci/status/badge', status: build.detailed_status(current_user)
 
           %td.status
             - if project
@@ -100,7 +100,7 @@
           %td.build-link
             - if project
               = link_to ci_status_path(build.pipeline) do
-                %strong #{build.pipeline.short_sha}
+                %strong= build.pipeline.short_sha
 
           %td.timestamp
             - if build.finished_at
diff --git a/app/views/admin/spam_logs/_spam_log.html.haml b/app/views/admin/spam_logs/_spam_log.html.haml
index 4ce4eab8753..33f6d847782 100644
--- a/app/views/admin/spam_logs/_spam_log.html.haml
+++ b/app/views/admin/spam_logs/_spam_log.html.haml
@@ -14,6 +14,8 @@
   %td
     = spam_log.via_api? ? 'Y' : 'N'
   %td
+    = spam_log.recaptcha_verified ? 'Y' : 'N'
+  %td
     = spam_log.noteable_type
   %td
     = spam_log.title
diff --git a/app/views/admin/spam_logs/index.html.haml b/app/views/admin/spam_logs/index.html.haml
index 0fdd5bd9960..8aaa6379730 100644
--- a/app/views/admin/spam_logs/index.html.haml
+++ b/app/views/admin/spam_logs/index.html.haml
@@ -10,6 +10,7 @@
           %th User
           %th Source IP
           %th API?
+          %th Recaptcha verified?
           %th Type
           %th Title
           %th Description
diff --git a/app/views/admin/system_info/show.html.haml b/app/views/admin/system_info/show.html.haml
index bfc6142067a..2e5f120c4e4 100644
--- a/app/views/admin/system_info/show.html.haml
+++ b/app/views/admin/system_info/show.html.haml
@@ -10,7 +10,7 @@
         %h4 CPU
         .data
           - if @cpus
-            %h1= "#{@cpus.length} cores"
+            %h1 #{@cpus.length} cores
           - else
             = icon('warning', class: 'text-warning')
             Unable to collect CPU info
@@ -19,7 +19,7 @@
         %h4 Memory
         .data
           - if @memory
-            %h1= "#{number_to_human_size(@memory.active_bytes)} / #{number_to_human_size(@memory.total_bytes)}"
+            %h1 #{number_to_human_size(@memory.active_bytes)} / #{number_to_human_size(@memory.total_bytes)}
           - else
             = icon('warning', class: 'text-warning')
             Unable to collect memory info
@@ -28,6 +28,6 @@
         %h4 Disks
         .data
           - @disks.each do |disk|
-            %h1= "#{number_to_human_size(disk[:bytes_used])} / #{number_to_human_size(disk[:bytes_total])}"
-            %p= "#{disk[:disk_name]}"
-            %p= "#{disk[:mount_path]}"
+            %h1 #{number_to_human_size(disk[:bytes_used])} / #{number_to_human_size(disk[:bytes_total])}
+            %p= disk[:disk_name]
+            %p= disk[:mount_path]
diff --git a/app/views/admin/users/_access_levels.html.haml b/app/views/admin/users/_access_levels.html.haml
new file mode 100644
index 00000000000..7855239dfe5
--- /dev/null
+++ b/app/views/admin/users/_access_levels.html.haml
@@ -0,0 +1,37 @@
+%fieldset
+  %legend Access
+  .form-group
+    = f.label :projects_limit, class: 'control-label'
+    .col-sm-10= f.number_field :projects_limit, min: 0, class: 'form-control'
+
+  .form-group
+    = f.label :can_create_group, class: 'control-label'
+    .col-sm-10= f.check_box :can_create_group
+
+  .form-group
+    = f.label :access_level, class: 'control-label'
+    .col-sm-10
+      - editing_current_user = (current_user == @user)
+
+      = f.radio_button :access_level, :regular, disabled: editing_current_user
+      = label_tag :regular do
+        Regular
+      %p.light
+        Regular users have access to their groups and projects
+
+      = f.radio_button :access_level, :admin, disabled: editing_current_user
+      = label_tag :admin do
+        Admin
+      %p.light
+        Administrators have access to all groups, projects and users and can manage all features in this installation
+      - if editing_current_user
+        %p.light
+          You cannot remove your own admin rights.
+
+  .form-group
+    = f.label :external, class: 'control-label'
+    .col-sm-10
+      = f.check_box :external do
+        External
+      %p.light
+        External users cannot see internal or private projects unless access is explicitly granted. Also, external users cannot create projects or groups.
diff --git a/app/views/admin/users/_form.html.haml b/app/views/admin/users/_form.html.haml
index 3145212728f..e911af3f6f9 100644
--- a/app/views/admin/users/_form.html.haml
+++ b/app/views/admin/users/_form.html.haml
@@ -40,28 +40,7 @@
           = f.label :password_confirmation, class: 'control-label'
           .col-sm-10= f.password_field :password_confirmation, disabled: f.object.force_random_password, class: 'form-control'
 
-    %fieldset
-      %legend Access
-      .form-group
-        = f.label :projects_limit, class: 'control-label'
-        .col-sm-10= f.number_field :projects_limit, min: 0, class: 'form-control'
-
-      .form-group
-        = f.label :can_create_group, class: 'control-label'
-        .col-sm-10= f.check_box :can_create_group
-
-      .form-group
-        = f.label :admin, class: 'control-label'
-        - if current_user == @user
-          .col-sm-10= f.check_box :admin, disabled: true
-          .col-sm-10 You cannot remove your own admin rights.
-        - else
-          .col-sm-10= f.check_box :admin
-
-      .form-group
-        = f.label :external, class: 'control-label'
-        .col-sm-10= f.check_box :external
-        .col-sm-10 External users cannot see internal or private projects unless access is explicitly granted. Also, external users cannot create projects or groups.
+    = render partial: 'access_levels', locals: { f: f }
 
     %fieldset
       %legend Profile
diff --git a/app/views/admin/users/_head.html.haml b/app/views/admin/users/_head.html.haml
index ce5e21e54cc..be41c33b853 100644
--- a/app/views/admin/users/_head.html.haml
+++ b/app/views/admin/users/_head.html.haml
@@ -2,11 +2,13 @@
   = @user.name
   - if @user.blocked?
     %span.cred (Blocked)
+  - if @user.internal?
+    %span.cred (Internal)
   - if @user.admin
     %span.cred (Admin)
 
   .pull-right
-    - unless @user == current_user || @user.blocked?
+    - if @user != current_user && @user.can?(:log_in)
       = link_to 'Impersonate', impersonate_admin_user_path(@user), method: :post, class: "btn btn-nr btn-grouped btn-info"
     = link_to edit_admin_user_path(@user), class: "btn btn-nr btn-grouped" do
       %i.fa.fa-pencil-square-o
@@ -15,12 +17,12 @@
 %ul.nav-links
   = nav_link(path: 'users#show') do
     = link_to "Account", admin_user_path(@user)
-  = nav_link(path: 'users#groups') do
-    = link_to "Groups", groups_admin_user_path(@user)
   = nav_link(path: 'users#projects') do
-    = link_to "Projects", projects_admin_user_path(@user)
+    = link_to "Groups and projects", projects_admin_user_path(@user)
   = nav_link(path: 'users#keys') do
     = link_to "SSH keys", keys_admin_user_path(@user)
   = nav_link(controller: :identities) do
     = link_to "Identities", admin_user_identities_path(@user)
+  = nav_link(controller: :impersonation_tokens) do
+    = link_to "Impersonation Tokens", admin_user_impersonation_tokens_path(@user)
 .append-bottom-default
diff --git a/app/views/admin/users/_user.html.haml b/app/views/admin/users/_user.html.haml
index 2d9588f9d27..a756cb7243a 100644
--- a/app/views/admin/users/_user.html.haml
+++ b/app/views/admin/users/_user.html.haml
@@ -18,7 +18,7 @@
     = link_to 'Edit', edit_admin_user_path(user), id: "edit_#{dom_id(user)}", class: 'btn'
     - unless user == current_user
       .dropdown.inline
-        %a.dropdown-new.btn.btn-default#project-settings-button{href: '#', data: { toggle: 'dropdown' } }
+        %a.dropdown-new.btn.btn-default#project-settings-button{ href: '#', data: { toggle: 'dropdown' } }
           = icon('cog')
           = icon('caret-down')
         %ul.dropdown-menu.dropdown-menu-align-right
@@ -34,7 +34,7 @@
             - if user.access_locked?
               %li
                 = link_to 'Unlock', unlock_admin_user_path(user), method: :put, class: 'btn-grouped btn btn-xs btn-success', data: { confirm: 'Are you sure?' }
-          - if user.can_be_removed?
+          - if user.can_be_removed? && can?(current_user, :destroy_user, @user)
             %li.divider
             %li
               = link_to 'Delete User', [:admin, user], data: { confirm: "USER #{user.name} WILL BE REMOVED! All issues, merge requests and groups linked to this user will also be removed! Consider cancelling this deletion and blocking the user instead. Are you sure?" },
diff --git a/app/views/admin/users/groups.html.haml b/app/views/admin/users/groups.html.haml
deleted file mode 100644
index 8f6d13b881a..00000000000
--- a/app/views/admin/users/groups.html.haml
+++ /dev/null
@@ -1,20 +0,0 @@
-- page_title "Groups", @user.name, "Users"
-= render 'admin/users/head'
-
-- group_members = @user.group_members.includes(:source)
-- if group_members.any?
-  .panel.panel-default
-    .panel-heading Groups:
-    %ul.well-list
-      - group_members.each do |group_member|
-        - group = group_member.group
-        %li.group_member
-          %span{class: ("list-item-name" unless group_member.owner?)}
-            %strong= link_to group.name, admin_group_path(group)
-          .pull-right
-            %span.light= group_member.human_access
-            - unless group_member.owner?
-              = link_to group_group_member_path(group, group_member), data: { confirm: remove_member_message(group_member) }, method: :delete, remote: true, class: "btn-xs btn btn-remove", title: 'Remove user from group' do
-                %i.fa.fa-times.fa-inverse
-- else
-  .nothing-here-block This user has no groups.
diff --git a/app/views/admin/users/index.html.haml b/app/views/admin/users/index.html.haml
index 4dc44225d49..298cf0fa950 100644
--- a/app/views/admin/users/index.html.haml
+++ b/app/views/admin/users/index.html.haml
@@ -38,31 +38,31 @@
     .nav-block
       %ul.nav-links.wide.scrolling-tabs.white.scrolling-tabs
         .fade-left
-        = nav_link(html_options: { class: ('active' unless params[:filter]) }) do
+        = nav_link(html_options: { class: active_when(params[:filter].nil?) }) do
           = link_to admin_users_path do
             Active
             %small.badge= number_with_delimiter(User.active.count)
-        = nav_link(html_options: { class: ('active' if params[:filter] == 'admins') }) do
+        = nav_link(html_options: { class: active_when(params[:filter] == 'admins') }) do
           = link_to admin_users_path(filter: "admins") do
             Admins
             %small.badge= number_with_delimiter(User.admins.count)
-        = nav_link(html_options: { class: "#{'active' if params[:filter] == 'two_factor_enabled'} filter-two-factor-enabled" }) do
+        = nav_link(html_options: { class: "#{active_when(params[:filter] == 'two_factor_enabled')} filter-two-factor-enabled" }) do
           = link_to admin_users_path(filter: 'two_factor_enabled') do
             2FA Enabled
             %small.badge= number_with_delimiter(User.with_two_factor.count)
-        = nav_link(html_options: { class: "#{'active' if params[:filter] == 'two_factor_disabled'} filter-two-factor-disabled" }) do
+        = nav_link(html_options: { class: "#{active_when(params[:filter] == 'two_factor_disabled')} filter-two-factor-disabled" }) do
           = link_to admin_users_path(filter: 'two_factor_disabled') do
             2FA Disabled
             %small.badge= number_with_delimiter(User.without_two_factor.count)
-        = nav_link(html_options: { class: ('active' if params[:filter] == 'external') }) do
+        = nav_link(html_options: { class: active_when(params[:filter] == 'external') }) do
           = link_to admin_users_path(filter: 'external') do
             External
             %small.badge= number_with_delimiter(User.external.count)
-        = nav_link(html_options: { class: ('active' if params[:filter] == 'blocked') }) do
+        = nav_link(html_options: { class: active_when(params[:filter] == 'blocked') }) do
           = link_to admin_users_path(filter: "blocked") do
             Blocked
             %small.badge= number_with_delimiter(User.blocked.count)
-        = nav_link(html_options: { class: ('active' if params[:filter] == 'wop') }) do
+        = nav_link(html_options: { class: active_when(params[:filter] == 'wop') }) do
           = link_to admin_users_path(filter: "wop") do
             Without projects
             %small.badge= number_with_delimiter(User.without_projects.count)
diff --git a/app/views/admin/users/projects.html.haml b/app/views/admin/users/projects.html.haml
index dd6b7303493..15eaf1c0e67 100644
--- a/app/views/admin/users/projects.html.haml
+++ b/app/views/admin/users/projects.html.haml
@@ -1,15 +1,21 @@
-- page_title "Projects", @user.name, "Users"
+- page_title "Groups and projects", @user.name, "Users"
 = render 'admin/users/head'
 
 - if @user.groups.any?
   .panel.panel-default
     .panel-heading Group projects
     %ul.well-list
-      - @user.groups.each do |group|
-        %li
+      - @user.group_members.includes(:source).each do |group_member|
+        - group = group_member.group
+        %li.group_member
           %strong= link_to group.name, admin_group_path(group)
           &ndash; access to
           #{pluralize(group.projects.count, 'project')}
+          .pull-right
+            %span.light.vertical-align-middle= group_member.human_access
+            - unless group_member.owner?
+              = link_to group_group_member_path(group, group_member), data: { confirm: remove_member_message(group_member) }, method: :delete, remote: true, class: "btn-xs btn btn-remove prepend-left-10", title: 'Remove user from group' do
+                %i.fa.fa-times.fa-inverse
 
 .row
   .col-md-6
@@ -35,8 +41,8 @@
                 - if member.owner?
                   %span.light Owner
                 - else
-                  %span.light= member.human_access
+                  %span.light.vertical-align-middle= member.human_access
 
                   - if member.respond_to? :project
-                    = link_to namespace_project_project_member_path(project.namespace, project, member), data: { confirm: remove_member_message(member) }, remote: true, method: :delete, class: "btn-xs btn btn-remove", title: 'Remove user from project' do
+                    = link_to namespace_project_project_member_path(project.namespace, project, member), data: { confirm: remove_member_message(member) }, remote: true, method: :delete, class: "btn-xs btn btn-remove prepend-left-10", title: 'Remove user from project' do
                       %i.fa.fa-times
diff --git a/app/views/admin/users/show.html.haml b/app/views/admin/users/show.html.haml
index 76c9ed0ee8b..840d843f069 100644
--- a/app/views/admin/users/show.html.haml
+++ b/app/views/admin/users/show.html.haml
@@ -40,7 +40,7 @@
 
         %li.two-factor-status
           %span.light Two-factor Authentication:
-          %strong{class: @user.two_factor_enabled? ? 'cgreen' : 'cred'}
+          %strong{ class: @user.two_factor_enabled? ? 'cgreen' : 'cred' }
             - if @user.two_factor_enabled?
               Enabled
               = link_to 'Disable', disable_two_factor_admin_user_path(@user), data: {confirm: 'Are you sure?'}, method: :patch, class: 'btn btn-xs btn-remove pull-right', title: 'Disable Two-factor Authentication'
@@ -173,7 +173,7 @@
         .panel-heading
           Remove user
         .panel-body
-          - if @user.can_be_removed?
+          - if @user.can_be_removed? && can?(current_user, :destroy_user, @user)
             %p Deleting a user has the following effects:
             %ul
               %li All user content like authored issues, snippets, comments will be removed
@@ -186,6 +186,9 @@
             - if @user.solo_owned_groups.present?
               %p
                 This user is currently an owner in these groups:
-                %strong #{@user.solo_owned_groups.map(&:name).join(', ')}
+                %strong= @user.solo_owned_groups.map(&:name).join(', ')
               %p
                 You must transfer ownership or delete these groups before you can delete this user.
+            - else
+              %p
+                You don't have access to delete this user.
diff --git a/app/views/award_emoji/_awards_block.html.haml b/app/views/award_emoji/_awards_block.html.haml
index d8912eda314..a1ef34dc588 100644
--- a/app/views/award_emoji/_awards_block.html.haml
+++ b/app/views/award_emoji/_awards_block.html.haml
@@ -2,10 +2,9 @@
 .awards.js-awards-block{ class: ("hidden" if !inline && grouped_emojis.empty?), data: { award_url: toggle_award_url(awardable) } }
   - awards_sort(grouped_emojis).each do |emoji, awards|
     %button.btn.award-control.js-emoji-btn.has-tooltip{ type: "button",
-      disabled: !current_user,
-      class: (award_active_class(awards, current_user)),
+      class: (award_state_class(awards, current_user)),
       data: { placement: "bottom", title: award_user_list(awards, current_user) } }
-      = emoji_icon(emoji, sprite: false)
+      = emoji_icon(emoji)
       %span.award-control-text.js-counter
         = awards.count
 
diff --git a/app/views/ci/lints/_create.html.haml b/app/views/ci/lints/_create.html.haml
index 61c7cce20b2..c91602fcff7 100644
--- a/app/views/ci/lints/_create.html.haml
+++ b/app/views/ci/lints/_create.html.haml
@@ -36,7 +36,7 @@
                 - if build[:allow_failure]
                   %b Allowed to fail
 
--else
+- else
   %p
     %b Status:
     syntax is incorrect
diff --git a/app/views/ci/lints/show.html.haml b/app/views/ci/lints/show.html.haml
index 889086c62b1..dfbc7772698 100644
--- a/app/views/ci/lints/show.html.haml
+++ b/app/views/ci/lints/show.html.haml
@@ -1,20 +1,25 @@
 - page_title "CI Lint"
 - page_description "Validate your GitLab CI configuration file"
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_tag('lib/ace.js')
 
 %h2 Check your .gitlab-ci.yml
-%hr
 
-.row
-  = form_tag ci_lint_path, method: :post do
-    .form-group
-      = label_tag(:content, 'Content of .gitlab-ci.yml', class: 'control-label text-nowrap')
+.ci-linter
+  .row
+    = form_tag ci_lint_path, method: :post do
+      .form-group
+        .col-sm-12
+          .file-holder
+            .js-file-title.file-title.clearfix
+              Content of .gitlab-ci.yml
+            #ci-editor.ci-editor= @content
+          = text_area_tag(:content, @content, class: 'hidden form-control span1', rows: 7, require: true)
       .col-sm-12
-        = text_area_tag(:content, @content, class: 'form-control span1', rows: 7, require: true)
-    .col-sm-12
-      .pull-left.prepend-top-10
-        = submit_tag('Validate', class: 'btn btn-success submit-yml')
+        .pull-left.prepend-top-10
+          = submit_tag('Validate', class: 'btn btn-success submit-yml')
 
-.row.prepend-top-20
-  .col-sm-12
-    .results
-      = render partial: 'create' if defined?(@status)
+  .row.prepend-top-20
+    .col-sm-12
+      .results.ci-template
+        = render partial: 'create' if defined?(@status)
diff --git a/app/views/ci/status/_badge.html.haml b/app/views/ci/status/_badge.html.haml
new file mode 100644
index 00000000000..c00c7f7407e
--- /dev/null
+++ b/app/views/ci/status/_badge.html.haml
@@ -0,0 +1,12 @@
+- status = local_assigns.fetch(:status)
+- link = local_assigns.fetch(:link, true)
+- css_classes = "ci-status ci-#{status.group}"
+
+- if link && status.has_details?
+  = link_to status.details_path, class: css_classes do
+    = custom_icon(status.icon)
+    = status.text
+- else
+  %span{ class: css_classes }
+    = custom_icon(status.icon)
+    = status.text
diff --git a/app/views/ci/status/_dropdown_graph_badge.html.haml b/app/views/ci/status/_dropdown_graph_badge.html.haml
new file mode 100644
index 00000000000..8ed23ac4919
--- /dev/null
+++ b/app/views/ci/status/_dropdown_graph_badge.html.haml
@@ -0,0 +1,19 @@
+-# Renders the content of each li in the dropdown
+
+- subject = local_assigns.fetch(:subject)
+- status = subject.detailed_status(current_user)
+- klass = "ci-status-icon ci-status-icon-#{status.group}"
+- tooltip = "#{subject.name} - #{status.label}"
+
+- if status.has_details?
+  = link_to status.details_path, class: 'mini-pipeline-graph-dropdown-item', data: { toggle: 'tooltip', title: tooltip }  do
+    %span{ class: klass }= custom_icon(status.icon)
+    %span.ci-build-text= subject.name
+- else
+  .mini-pipeline-graph-dropdown-item{ data: { toggle: 'tooltip', title: tooltip } }
+    %span{ class: klass }= custom_icon(status.icon)
+    %span.ci-build-text= subject.name
+
+- if status.has_action?
+  = link_to status.action_path, class: 'ci-action-icon-wrapper js-ci-action-icon', method: status.action_method, data: { toggle: 'tooltip', title: status.action_title }  do
+    = custom_icon(status.action_icon)
diff --git a/app/views/ci/status/_graph_badge.html.haml b/app/views/ci/status/_graph_badge.html.haml
new file mode 100644
index 00000000000..0530d21a7e2
--- /dev/null
+++ b/app/views/ci/status/_graph_badge.html.haml
@@ -0,0 +1,20 @@
+-# Renders the graph node with both the status icon, status name and action icon
+
+- subject = local_assigns.fetch(:subject)
+- status = subject.detailed_status(current_user)
+- klass = "ci-status-icon ci-status-icon-#{status.group} js-ci-status-icon-#{status.group}"
+- tooltip = "#{subject.name} - #{status.label}"
+
+- if status.has_details?
+  = link_to status.details_path, class: 'build-content has-tooltip', data: { toggle: 'tooltip', title: tooltip }  do
+    %span{ class: klass }= custom_icon(status.icon)
+    .ci-status-text= subject.name
+- else
+  .build-content.has-tooltip{ data: { toggle: 'tooltip', title: tooltip } }
+    %span{ class: klass }= custom_icon(status.icon)
+    .ci-status-text= subject.name
+
+- if status.has_action?
+  = link_to status.action_path, class: 'ci-action-icon-container has-tooltip', method: status.action_method, data: { toggle: 'tooltip', title: status.action_title }  do
+    %i.ci-action-icon-wrapper{ class: "js-#{status.action_icon.dasherize}" }
+      = custom_icon(status.action_icon)
diff --git a/app/views/dashboard/_activities.html.haml b/app/views/dashboard/_activities.html.haml
index dc76599b776..89d991abe54 100644
--- a/app/views/dashboard/_activities.html.haml
+++ b/app/views/dashboard/_activities.html.haml
@@ -2,10 +2,9 @@
   = render "events/event_last_push", event: @last_push
 
 .nav-block
-  - if current_user
-    .controls
-      = link_to dashboard_projects_path(:atom, { private_token: current_user.private_token }), class: 'btn rss-btn' do
-        %i.fa.fa-rss
+  .controls
+    = link_to dashboard_projects_path(rss_url_options), class: 'btn rss-btn has-tooltip', title: 'Subscribe' do
+      %i.fa.fa-rss
   = render 'shared/event_filter'
 
 .content_list
diff --git a/app/views/dashboard/_activity_head.html.haml b/app/views/dashboard/_activity_head.html.haml
index b78e70ebc1e..ecdf76ef5c5 100644
--- a/app/views/dashboard/_activity_head.html.haml
+++ b/app/views/dashboard/_activity_head.html.haml
@@ -1,7 +1,8 @@
-%ul.nav-links
-  %li{ class: ("active" unless params[:filter]) }
-    = link_to activity_dashboard_path, class: 'shortcuts-activity', data: {placement: 'right'} do
-      Your Projects
-  %li{ class: ("active" if params[:filter] == 'starred') }
-    = link_to activity_dashboard_path(filter: 'starred'), data: {placement: 'right'} do
-      Starred Projects
+.top-area
+  %ul.nav-links
+    %li{ class: active_when(params[:filter].nil?) }>
+      = link_to activity_dashboard_path, class: 'shortcuts-activity', data: {placement: 'right'} do
+        Your Projects
+    %li{ class: active_when(params[:filter] == 'starred') }>
+      = link_to activity_dashboard_path(filter: 'starred'), data: {placement: 'right'} do
+        Starred Projects
diff --git a/app/views/dashboard/_groups_head.html.haml b/app/views/dashboard/_groups_head.html.haml
index 23c145ebbb4..13eaba41f4c 100644
--- a/app/views/dashboard/_groups_head.html.haml
+++ b/app/views/dashboard/_groups_head.html.haml
@@ -6,7 +6,9 @@
     = nav_link(page: explore_groups_path) do
       = link_to explore_groups_path, title: 'Explore groups' do
         Explore Groups
-  - if current_user.can_create_group?
-    .nav-controls
+  .nav-controls
+    = render 'shared/groups/search_form'
+    = render 'shared/groups/dropdown'
+    - if current_user.can_create_group?
       = link_to new_group_path, class: "btn btn-new" do
         New Group
diff --git a/app/views/dashboard/_projects_head.html.haml b/app/views/dashboard/_projects_head.html.haml
index 48b0fd504f4..600ee63a5c0 100644
--- a/app/views/dashboard/_projects_head.html.haml
+++ b/app/views/dashboard/_projects_head.html.haml
@@ -13,8 +13,7 @@
         Explore projects
 
   .nav-controls
-    = form_tag request.path, method: :get, class: 'project-filter-form', id: 'project-filter-form' do |f|
-      = search_field_tag :filter_projects, params[:filter_projects], placeholder: 'Filter by name...', class: 'project-filter-form-field form-control input-short projects-list-filter', spellcheck: false, id: 'project-filter-form-field', tabindex: "2"
+    = render 'shared/projects/search_form'
     = render 'shared/projects/dropdown'
     - if current_user.can_create_project?
       = link_to new_project_path, class: 'btn btn-new' do
diff --git a/app/views/dashboard/_snippets_head.html.haml b/app/views/dashboard/_snippets_head.html.haml
index b25e8ea1f0c..02e90bbfa55 100644
--- a/app/views/dashboard/_snippets_head.html.haml
+++ b/app/views/dashboard/_snippets_head.html.haml
@@ -1,7 +1,13 @@
-%ul.nav-links
-  = nav_link(page: dashboard_snippets_path, html_options: {class: 'home'}) do
-    = link_to dashboard_snippets_path, title: 'Your snippets', data: {placement: 'right'} do
-      Your Snippets
-  = nav_link(page: explore_snippets_path) do
-    = link_to explore_snippets_path, title: 'Explore snippets', data: {placement: 'right'} do
-      Explore Snippets
+.top-area
+  %ul.nav-links
+    = nav_link(page: dashboard_snippets_path, html_options: {class: 'home'}) do
+      = link_to dashboard_snippets_path, title: 'Your snippets', data: {placement: 'right'} do
+        Your Snippets
+    = nav_link(page: explore_snippets_path) do
+      = link_to explore_snippets_path, title: 'Explore snippets', data: {placement: 'right'} do
+        Explore Snippets
+
+  - if current_user
+    .nav-controls.hidden-xs
+      = link_to new_snippet_path, class: "btn btn-new", title: "New snippet" do
+        New snippet
diff --git a/app/views/dashboard/activity.html.haml b/app/views/dashboard/activity.html.haml
index aa57df14c23..190ad4b40a5 100644
--- a/app/views/dashboard/activity.html.haml
+++ b/app/views/dashboard/activity.html.haml
@@ -1,6 +1,5 @@
 = content_for :meta_tags do
-  - if current_user
-    = auto_discovery_link_tag(:atom, dashboard_projects_url(format: :atom, private_token: current_user.private_token), title: "All activity")
+  = auto_discovery_link_tag(:atom, dashboard_projects_url(rss_url_options), title: "All activity")
 
 - page_title    "Activity"
 - header_title  "Activity", activity_dashboard_path
diff --git a/app/views/dashboard/groups/_groups.html.haml b/app/views/dashboard/groups/_groups.html.haml
new file mode 100644
index 00000000000..6c3bf1a2b3b
--- /dev/null
+++ b/app/views/dashboard/groups/_groups.html.haml
@@ -0,0 +1,6 @@
+.js-groups-list-holder
+  %ul.content-list
+    - @group_members.each do |group_member|
+      = render 'shared/groups/group', group: group_member.group, group_member: group_member
+
+  = paginate @group_members, theme: 'gitlab'
diff --git a/app/views/dashboard/groups/index.html.haml b/app/views/dashboard/groups/index.html.haml
index 1a679c51774..73ab2c95ff9 100644
--- a/app/views/dashboard/groups/index.html.haml
+++ b/app/views/dashboard/groups/index.html.haml
@@ -5,9 +5,4 @@
 - if @group_members.empty?
   = render 'empty_state'
 - else
-  %ul.content-list
-    - @group_members.each do |group_member|
-      - group = group_member.group
-      = render 'shared/groups/group', group: group, group_member: group_member
-
-  = paginate @group_members, theme: 'gitlab'
+  = render 'groups'
diff --git a/app/views/dashboard/issues.atom.builder b/app/views/dashboard/issues.atom.builder
index bdea1064096..06fb531b546 100644
--- a/app/views/dashboard/issues.atom.builder
+++ b/app/views/dashboard/issues.atom.builder
@@ -4,7 +4,7 @@ xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://sear
   xml.link    href: url_for(params), rel: "self", type: "application/atom+xml"
   xml.link    href: issues_dashboard_url, rel: "alternate", type: "text/html"
   xml.id      issues_dashboard_url
-  xml.updated @issues.first.created_at.xmlschema if @issues.reorder(nil).any?
+  xml.updated @issues.first.updated_at.xmlschema if @issues.reorder(nil).any?
 
   xml << render(partial: 'issues/issue', collection: @issues) if @issues.reorder(nil).any?
 end
diff --git a/app/views/dashboard/issues.html.haml b/app/views/dashboard/issues.html.haml
index 3caaf827ff5..10867140d4f 100644
--- a/app/views/dashboard/issues.html.haml
+++ b/app/views/dashboard/issues.html.haml
@@ -1,20 +1,14 @@
 - page_title "Issues"
 - header_title  "Issues", issues_dashboard_path(assignee_id: current_user.id)
 = content_for :meta_tags do
-  - if current_user
-    = auto_discovery_link_tag(:atom, url_for(params.merge(format: :atom, private_token: current_user.private_token)), title: "#{current_user.name} issues")
+  = auto_discovery_link_tag(:atom, params.merge(rss_url_options), title: "#{current_user.name} issues")
 
 .top-area
   = render 'shared/issuable/nav', type: :issues
   .nav-controls
-    - if current_user
-      = link_to url_for(params.merge(format: :atom, private_token: current_user.private_token)), class: 'btn' do
-        = icon('rss')
-        %span.icon-label
-          Subscribe
+    = link_to params.merge(rss_url_options), class: 'btn has-tooltip', title: 'Subscribe' do
+      = icon('rss')
     = render 'shared/new_project_item_select', path: 'issues/new', label: "New Issue"
 
 = render 'shared/issuable/filter', type: :issues
-
-.prepend-top-default
-  = render 'shared/issues'
+= render 'shared/issues'
diff --git a/app/views/dashboard/merge_requests.html.haml b/app/views/dashboard/merge_requests.html.haml
index fb016599fef..e64c78c4cb8 100644
--- a/app/views/dashboard/merge_requests.html.haml
+++ b/app/views/dashboard/merge_requests.html.haml
@@ -7,6 +7,4 @@
     = render 'shared/new_project_item_select', path: 'merge_requests/new', label: "New Merge Request"
 
 = render 'shared/issuable/filter', type: :merge_requests
-
-.prepend-top-default
-  = render 'shared/merge_requests'
+= render 'shared/merge_requests'
diff --git a/app/views/dashboard/milestones/index.html.haml b/app/views/dashboard/milestones/index.html.haml
index 917bfbd47e9..505b475f55b 100644
--- a/app/views/dashboard/milestones/index.html.haml
+++ b/app/views/dashboard/milestones/index.html.haml
@@ -1,11 +1,11 @@
-- page_title "Milestones"
-- header_title "Milestones", dashboard_milestones_path
+- page_title 'Milestones'
+- header_title 'Milestones', dashboard_milestones_path
 
 .top-area
-  = render 'shared/milestones_filter'
+  = render 'shared/milestones_filter', counts: @milestone_states
 
   .nav-controls
-    = render 'shared/new_project_item_select', path: 'milestones/new', label: "New Milestone", include_groups: true
+    = render 'shared/new_project_item_select', path: 'milestones/new', label: 'New Milestone', include_groups: true
 
 .milestones
   %ul.content-list
@@ -15,4 +15,4 @@
     - else
       - @milestones.each do |milestone|
         = render 'milestone', milestone: milestone
-  = paginate @milestones, theme: "gitlab"
+  = paginate @milestones, theme: 'gitlab'
diff --git a/app/views/dashboard/projects/_zero_authorized_projects.html.haml b/app/views/dashboard/projects/_zero_authorized_projects.html.haml
index 4a55aac0df6..1bbd4602ecf 100644
--- a/app/views/dashboard/projects/_zero_authorized_projects.html.haml
+++ b/app/views/dashboard/projects/_zero_authorized_projects.html.haml
@@ -33,7 +33,7 @@
     = link_to new_project_path, class: "btn btn-new" do
       New project
 
--if publicish_project_count > 0
+- if publicish_project_count > 0
   .blank-state
     .blank-state-icon
       = icon("globe")
diff --git a/app/views/dashboard/projects/index.atom.builder b/app/views/dashboard/projects/index.atom.builder
index fb5be63b472..13f7a8ddcec 100644
--- a/app/views/dashboard/projects/index.atom.builder
+++ b/app/views/dashboard/projects/index.atom.builder
@@ -1,7 +1,7 @@
 xml.instruct!
 xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://search.yahoo.com/mrss/" do
   xml.title   "Activity"
-  xml.link    href: dashboard_projects_url(format: :atom, private_token: current_user.try(:private_token)), rel: "self", type: "application/atom+xml"
+  xml.link    href: dashboard_projects_url(rss_url_options), rel: "self", type: "application/atom+xml"
   xml.link    href: dashboard_projects_url, rel: "alternate", type: "text/html"
   xml.id      dashboard_projects_url
   xml.updated @events[0].updated_at.xmlschema if @events[0]
diff --git a/app/views/dashboard/projects/index.html.haml b/app/views/dashboard/projects/index.html.haml
index 4f36a4a1c73..eef794dbd51 100644
--- a/app/views/dashboard/projects/index.html.haml
+++ b/app/views/dashboard/projects/index.html.haml
@@ -1,17 +1,17 @@
 = content_for :meta_tags do
-  - if current_user
-    = auto_discovery_link_tag(:atom, dashboard_projects_url(format: :atom, private_token: current_user.private_token), title: "All activity")
+  = auto_discovery_link_tag(:atom, dashboard_projects_url(rss_url_options), title: "All activity")
 
 - page_title    "Projects"
 - header_title  "Projects", dashboard_projects_path
 
-- if @projects.any? || params[:filter_projects]
+.user-callout{ 'callout-svg' => custom_icon('icon_customization') }
+- if @projects.any? || params[:name]
   = render 'dashboard/projects_head'
 
 - if @last_push
   = render "events/event_last_push", event: @last_push
 
-- if @projects.any? || params[:filter_projects]
+- if @projects.any? || params[:name]
   = render 'projects'
 - else
   = render "zero_authorized_projects"
diff --git a/app/views/dashboard/projects/starred.html.haml b/app/views/dashboard/projects/starred.html.haml
index 70705923d42..162ae153b1c 100644
--- a/app/views/dashboard/projects/starred.html.haml
+++ b/app/views/dashboard/projects/starred.html.haml
@@ -6,7 +6,7 @@
 - if @last_push
   = render "events/event_last_push", event: @last_push
 
-- if @projects.any?
+- if @projects.any? || params[:filter_projects]
   = render 'projects'
 - else
   %h3 You don't have starred projects yet
diff --git a/app/views/dashboard/snippets/index.html.haml b/app/views/dashboard/snippets/index.html.haml
index b2af438ea57..85cbe0bf0e6 100644
--- a/app/views/dashboard/snippets/index.html.haml
+++ b/app/views/dashboard/snippets/index.html.haml
@@ -2,41 +2,11 @@
 - header_title  "Snippets", dashboard_snippets_path
 
 = render 'dashboard/snippets_head'
+= render partial: 'snippets/snippets_scope_menu', locals: { include_private: true }
 
-.nav-block
-  .controls.hidden-xs
-    = link_to new_snippet_path, class: "btn btn-new", title: "New snippet" do
-      = icon('plus')
-      New snippet
+.visible-xs
+  &nbsp;
+  = link_to new_snippet_path, class: "btn btn-new btn-block", title: "New snippet" do
+    New snippet
 
-  .nav-links.snippet-scope-menu
-    %li{ class: ("active" unless params[:scope]) }
-      = link_to dashboard_snippets_path do
-        All
-        %span.badge
-          = current_user.snippets.count
-
-    %li{ class: ("active" if params[:scope] == "are_private") }
-      = link_to dashboard_snippets_path(scope: 'are_private') do
-        Private
-        %span.badge
-          = current_user.snippets.are_private.count
-
-    %li{ class: ("active" if params[:scope] == "are_internal") }
-      = link_to dashboard_snippets_path(scope: 'are_internal') do
-        Internal
-        %span.badge
-          = current_user.snippets.are_internal.count
-
-    %li{ class: ("active" if params[:scope] == "are_public") }
-      = link_to dashboard_snippets_path(scope: 'are_public') do
-        Public
-        %span.badge
-          = current_user.snippets.are_public.count
-
-    .visible-xs
-      = link_to new_snippet_path, class: "btn btn-new btn-block", title: "New snippet" do
-        = icon('plus')
-        New snippet
-
-= render 'snippets/snippets'
+= render partial: 'snippets/snippets', locals: { link_project: true }
diff --git a/app/views/dashboard/todos/_todo.html.haml b/app/views/dashboard/todos/_todo.html.haml
index cc077fad32a..388190642aa 100644
--- a/app/views/dashboard/todos/_todo.html.haml
+++ b/app/views/dashboard/todos/_todo.html.haml
@@ -1,25 +1,33 @@
-%li{class: "todo todo-#{todo.done? ? 'done' : 'pending'}", id: dom_id(todo), data:{url: todo_target_path(todo)} }
-  = author_avatar(todo, size: 40)
+%li{ class: "todo todo-#{todo.done? ? 'done' : 'pending'}", id: dom_id(todo), data: { url: todo_target_path(todo) } }
+  .todo-avatar
+    = author_avatar(todo, size: 40)
 
   .todo-item.todo-block
     .todo-title.title
-      - unless todo.build_failed?
+      - unless todo.build_failed? || todo.unmergeable?
         = todo_target_state_pill(todo)
 
-        %span.author-name
+        .title-item.author-name
           - if todo.author
             = link_to_author(todo)
           - else
             (removed)
-      %span.todo-label
+
+      .title-item.action-name
         = todo_action_name(todo)
+
+      .title-item.todo-label
         - if todo.target
           = todo_target_link(todo)
         - else
           (removed)
 
-      &middot; #{time_ago_with_tooltip(todo.created_at)}
-      = todo_due_date(todo)
+      .title-item
+        &middot;
+
+      .title-item
+        #{time_ago_with_tooltip(todo.created_at)}
+        = todo_due_date(todo)
 
     .todo-body
       .todo-note
@@ -28,6 +36,14 @@
 
   - if todo.pending?
     .todo-actions
-      = link_to [:dashboard, todo], method: :delete, class: 'btn btn-loading done-todo' do
+      = link_to [:dashboard, todo], method: :delete, class: 'btn btn-loading js-done-todo' do
         Done
         = icon('spinner spin')
+      = link_to restore_dashboard_todo_path(todo), method: :patch, class: 'btn btn-loading js-undo-todo hidden'  do
+        Undo
+        = icon('spinner spin')
+  - else
+    .todo-actions
+      = link_to restore_dashboard_todo_path(todo), method: :patch, class: 'btn btn-loading js-add-todo' do
+        Add todo
+        = icon('spinner spin')
diff --git a/app/views/dashboard/todos/index.html.haml b/app/views/dashboard/todos/index.html.haml
index 62f52086be4..d7e0a8e4b2c 100644
--- a/app/views/dashboard/todos/index.html.haml
+++ b/app/views/dashboard/todos/index.html.haml
@@ -4,15 +4,13 @@
 - if current_user.todos.any?
   .top-area
     %ul.nav-links
-      - todo_pending_active = ('active' if params[:state].blank? || params[:state] == 'pending')
-      %li{class: "todos-pending #{todo_pending_active}"}
+      %li.todos-pending{ class: active_when(params[:state].blank? || params[:state] == 'pending') }>
         = link_to todos_filter_path(state: 'pending') do
           %span
             To do
           %span.badge
             = number_with_delimiter(todos_pending_count)
-      - todo_done_active = ('active' if params[:state] == 'done')
-      %li{class: "todos-done #{todo_done_active}"}
+      %li.todos-done{ class: active_when(params[:state] == 'done') }>
         = link_to todos_filter_path(state: 'done') do
           %span
             Done
@@ -32,7 +30,7 @@
           - if params[:project_id].present?
             = hidden_field_tag(:project_id, params[:project_id])
           = dropdown_tag(project_dropdown_label(params[:project_id], 'Project'), options: { toggle_class: 'js-project-search js-filter-submit', title: 'Filter by project', filter: true, filterInput: 'input#project-search', dropdown_class: 'dropdown-menu-selectable dropdown-menu-project js-filter-submit',
-            placeholder: 'Search projects', data: { data: todo_projects_options } })
+            placeholder: 'Search projects', data: { data: todo_projects_options, default_label: 'Project' } })
         .filter-item.inline
           - if params[:author_id].present?
             = hidden_field_tag(:author_id, params[:author_id])
@@ -42,22 +40,22 @@
           - if params[:type].present?
             = hidden_field_tag(:type, params[:type])
           = dropdown_tag(todo_types_dropdown_label(params[:type], 'Type'), options: { toggle_class: 'js-type-search js-filter-submit', dropdown_class: 'dropdown-menu-selectable dropdown-menu-type js-filter-submit',
-            data: { data: todo_types_options } })
+            data: { data: todo_types_options, default_label: 'Type' } })
         .filter-item.inline.actions-filter
           - if params[:action_id].present?
             = hidden_field_tag(:action_id, params[:action_id])
           = dropdown_tag(todo_actions_dropdown_label(params[:action_id], 'Action'), options: { toggle_class: 'js-action-search js-filter-submit', dropdown_class: 'dropdown-menu-selectable dropdown-menu-action js-filter-submit',
-            data: { data: todo_actions_options }})
-        .pull-right
-          .dropdown.inline.prepend-left-10
-            %button.dropdown-toggle{type: 'button', 'data-toggle' => 'dropdown'}
+            data: { data: todo_actions_options, default_label: 'Action' } })
+        .filter-item.sort-filter
+          .dropdown
+            %button.dropdown-menu-toggle.dropdown-menu-toggle-sort{ type: 'button', 'data-toggle' => 'dropdown' }
               %span.light
               - if @sort.present?
                 = sort_options_hash[@sort]
               - else
                 = sort_title_recently_created
               = icon('chevron-down')
-            %ul.dropdown-menu.dropdown-menu-align-right.dropdown-menu-sort
+            %ul.dropdown-menu.dropdown-menu-sort
               %li
                 = link_to todos_filter_path(sort: sort_value_priority) do
                   = sort_title_priority
@@ -67,21 +65,17 @@
                   = sort_title_oldest_created
 
 
-.prepend-top-default
+.js-todos-all
   - if @todos.any?
     .js-todos-options{ data: {per_page: @todos.limit_value, current_page: @todos.current_page, total_pages: @todos.total_pages} }
-    - @todos.group_by(&:project).each do |group|
-      .panel.panel-default.panel-small
-        - project = group[0]
-        .panel-heading
-          = link_to project.name_with_namespace, namespace_project_path(project.namespace, project)
-
+      .panel.panel-default.panel-small.panel-without-border
         %ul.content-list.todos-list
-          = render group[1]
+          = render @todos
     = paginate @todos, theme: "gitlab"
+
   - elsif current_user.todos.any?
     .todos-all-done
-      = render "shared/empty_states/todos_all_done.svg"
+      = render "shared/empty_states/icons/todos_all_done.svg"
       - if todos_filter_empty?
         %h4.text-center
           = Gitlab.config.gitlab.no_todos_messages.sample
@@ -98,7 +92,7 @@
   - else
     .todos-empty
       .todos-empty-hero
-        = render "shared/empty_states/todos_empty.svg"
+        = render "shared/empty_states/icons/todos_empty.svg"
       .todos-empty-content
         %h4
           Todos let you see what you should do next.
diff --git a/app/views/devise/sessions/_new_base.html.haml b/app/views/devise/sessions/_new_base.html.haml
index 84e13693dfd..5d359538efe 100644
--- a/app/views/devise/sessions/_new_base.html.haml
+++ b/app/views/devise/sessions/_new_base.html.haml
@@ -1,16 +1,16 @@
 = form_for(resource, as: resource_name, url: session_path(resource_name), html: { class: 'new_user gl-show-field-errors', 'aria-live' => 'assertive'}) do |f|
-  %div.form-group
+  .form-group
     = f.label "Username or email", for: :login
     = f.text_field :login, class: "form-control top", autofocus: "autofocus", autocapitalize: "off", autocorrect: "off", required: true, title: "This field is required."
-  %div.form-group
+  .form-group
     = f.label :password
     = f.password_field :password, class: "form-control bottom", required: true, title: "This field is required."
   - if devise_mapping.rememberable?
     .remember-me.checkbox
-      %label{for: "user_remember_me"}
+      %label{ for: "user_remember_me" }
         = f.check_box :remember_me
         %span Remember me
       .pull-right.forgot-password
         = link_to "Forgot your password?", new_password_path(resource_name)
-  %div.submit-container.move-submit-down
+  .submit-container.move-submit-down
     = f.submit "Sign in", class: "btn btn-save"
diff --git a/app/views/devise/sessions/_new_crowd.html.haml b/app/views/devise/sessions/_new_crowd.html.haml
index a6cadbcbdff..2556cb6f59b 100644
--- a/app/views/devise/sessions/_new_crowd.html.haml
+++ b/app/views/devise/sessions/_new_crowd.html.haml
@@ -1,13 +1,13 @@
 = form_tag(omniauth_authorize_path(:user, :crowd), id: 'new_crowd_user', class: 'gl-show-field-errors') do
   .form-group
     = label_tag :username, 'Username or email'
-    = text_field_tag :username, nil, {class: "form-control top", title: "This field is required", autofocus: "autofocus", required: true }
+    = text_field_tag :username, nil, { class: "form-control top", title: "This field is required", autofocus: "autofocus", required: true }
   .form-group
     = label_tag :password
     = password_field_tag :password, nil, { class: "form-control bottom", title: "This field is required.", required: true }
   - if devise_mapping.rememberable?
     .remember-me.checkbox
-      %label{for: "remember_me"}
+      %label{ for: "remember_me" }
         = check_box_tag :remember_me, '1', false, id: 'remember_me'
         %span Remember me
   = submit_tag "Sign in", class: "btn-save btn"
diff --git a/app/views/devise/sessions/_new_ldap.html.haml b/app/views/devise/sessions/_new_ldap.html.haml
index 3ab5461f929..3159d21598a 100644
--- a/app/views/devise/sessions/_new_ldap.html.haml
+++ b/app/views/devise/sessions/_new_ldap.html.haml
@@ -1,13 +1,13 @@
 = form_tag(omniauth_callback_path(:user, server['provider_name']), id: 'new_ldap_user', class: "gl-show-field-errors") do
   .form-group
     = label_tag :username, "#{server['label']} Username"
-    = text_field_tag :username, nil, {class: "form-control top", title: "This field is required.", autofocus: "autofocus", required: true }
+    = text_field_tag :username, nil, { class: "form-control top", title: "This field is required.", autofocus: "autofocus", required: true }
   .form-group
     = label_tag :password
     = password_field_tag :password, nil, { class: "form-control bottom", title: "This field is required.", required: true }
   - if devise_mapping.rememberable?
     .remember-me.checkbox
-      %label{for: "remember_me"}
+      %label{ for: "remember_me" }
         = check_box_tag :remember_me, '1', false, id: 'remember_me'
         %span Remember me
   = submit_tag "Sign in", class: "btn-save btn"
diff --git a/app/views/devise/sessions/new.html.haml b/app/views/devise/sessions/new.html.haml
index fa8e7979461..af87129e49e 100644
--- a/app/views/devise/sessions/new.html.haml
+++ b/app/views/devise/sessions/new.html.haml
@@ -1,4 +1,5 @@
 - page_title "Sign in"
+
 %div
   - if form_based_providers.any?
     = render 'devise/shared/tabs_ldap'
diff --git a/app/views/devise/sessions/two_factor.html.haml b/app/views/devise/sessions/two_factor.html.haml
index 2cadc424668..a039756c7e2 100644
--- a/app/views/devise/sessions/two_factor.html.haml
+++ b/app/views/devise/sessions/two_factor.html.haml
@@ -1,13 +1,13 @@
 - if inject_u2f_api?
   - content_for :page_specific_javascripts do
-    = page_specific_javascript_tag('u2f.js')
+    = page_specific_javascript_bundle_tag('u2f')
 
 %div
   = render 'devise/shared/tab_single', tab_title: 'Two-Factor Authentication'
   .login-box
     .login-body
       - if @user.two_factor_otp_enabled?
-        = form_for(resource, as: resource_name, url: session_path(resource_name), method: :post, html: { class: 'edit_user gl-show-field-errors' }) do |f|
+        = form_for(resource, as: resource_name, url: session_path(resource_name), method: :post, html: { class: "edit_user gl-show-field-errors js-2fa-form #{'hidden' if @user.two_factor_u2f_enabled?}" }) do |f|
           - resource_params = params[resource_name].presence || params
           = f.hidden_field :remember_me, value: resource_params.fetch(:remember_me, 0)
           %div
diff --git a/app/views/devise/shared/_omniauth_box.html.haml b/app/views/devise/shared/_omniauth_box.html.haml
index 8908b64cdac..f92f89e73ff 100644
--- a/app/views/devise/shared/_omniauth_box.html.haml
+++ b/app/views/devise/shared/_omniauth_box.html.haml
@@ -1,4 +1,4 @@
-%div.omniauth-container
+.omniauth-container
   %p
     %span.light
       Sign in with &nbsp;
@@ -6,4 +6,4 @@
     - providers.each do |provider|
       %span.light
         - has_icon = provider_has_icon?(provider)
-        = link_to provider_image_tag(provider), omniauth_authorize_path(:user, provider), method: :post, class: (has_icon ? 'oauth-image-link' : 'btn'), "data-no-turbolink" => "true"
+        = link_to provider_image_tag(provider), omniauth_authorize_path(:user, provider), method: :post, class: (has_icon ? 'oauth-image-link' : 'btn')
diff --git a/app/views/devise/shared/_signin_box.html.haml b/app/views/devise/shared/_signin_box.html.haml
index 86edaf14e43..da4769e214e 100644
--- a/app/views/devise/shared/_signin_box.html.haml
+++ b/app/views/devise/shared/_signin_box.html.haml
@@ -1,18 +1,18 @@
 - if form_based_providers.any?
   - if crowd_enabled?
-    .login-box.tab-pane.active{id: "crowd", role: 'tabpanel', class: 'tab-pane'}
+    .login-box.tab-pane.active{ id: "crowd", role: 'tabpanel' }
       .login-body
         = render 'devise/sessions/new_crowd'
   - @ldap_servers.each_with_index do |server, i|
-    .login-box.tab-pane{id: "#{server['provider_name']}", role: 'tabpanel', class: (:active if i.zero? && !crowd_enabled?)}
+    .login-box.tab-pane{ id: "#{server['provider_name']}", role: 'tabpanel', class: active_when(i.zero? && !crowd_enabled?) }
       .login-body
         = render 'devise/sessions/new_ldap', server: server
   - if signin_enabled?
-    .login-box.tab-pane{id: 'ldap-standard', role: 'tabpanel'}
+    .login-box.tab-pane{ id: 'ldap-standard', role: 'tabpanel' }
       .login-body
         = render 'devise/sessions/new_base'
 
 - elsif signin_enabled?
-  .login-box.tab-pane.active{id: 'login-pane', role: 'tabpanel'}
+  .login-box.tab-pane.active{ id: 'login-pane', role: 'tabpanel' }
     .login-body
       = render 'devise/sessions/new_base'
diff --git a/app/views/devise/shared/_signup_box.html.haml b/app/views/devise/shared/_signup_box.html.haml
index 3133f6de2e8..a2f6a7ab1cb 100644
--- a/app/views/devise/shared/_signup_box.html.haml
+++ b/app/views/devise/shared/_signup_box.html.haml
@@ -1,26 +1,29 @@
-#register-pane.login-box{ role: 'tabpanel', class: 'tab-pane' }
+#register-pane.tab-pane.login-box{ role: 'tabpanel' }
   .login-body
     = form_for(resource, as: "new_#{resource_name}", url: registration_path(resource_name), html: { class: "new_new_user gl-show-field-errors", "aria-live" => "assertive" }) do |f|
       .devise-errors
         = devise_error_messages!
-      %div.form-group
-        = f.label :name
+      .form-group
+        = f.label :name, 'Full name'
         = f.text_field :name, class: "form-control top", required: true, title: "This field is required."
-      %div.username.form-group
+      .username.form-group
         = f.label :username
-        = f.text_field :username, class: "form-control middle", pattern: Gitlab::Regex::NAMESPACE_REGEX_STR_SIMPLE, required: true, title: 'Please create a username with only alphanumeric characters.'
+        = f.text_field :username, class: "form-control middle", pattern: Gitlab::Regex::NAMESPACE_REGEX_STR_JS, required: true, title: 'Please create a username with only alphanumeric characters.'
         %p.validation-error.hide Username is already taken.
         %p.validation-success.hide Username is available.
         %p.validation-pending.hide Checking username availability...
-      %div.form-group
+      .form-group
         = f.label :email
         = f.email_field :email, class: "form-control middle", required: true, title: "Please provide a valid email address."
+      .form-group
+        = f.label :email_confirmation
+        = f.email_field :email_confirmation, class: "form-control middle", required: true, title: "Please retype the email address."
       .form-group.append-bottom-20#password-strength
         = f.label :password
         = f.password_field :password, class: "form-control bottom", required: true, pattern: ".{#{@minimum_password_length},}", title: "Minimum length is #{@minimum_password_length} characters."
         %p.gl-field-hint Minimum length is #{@minimum_password_length} characters
       %div
-      - if current_application_settings.recaptcha_enabled
+      - if Gitlab::Recaptcha.enabled?
         = recaptcha_tags
       %div
         = f.submit "Register", class: "btn-register btn"
diff --git a/app/views/devise/shared/_tabs_ldap.html.haml b/app/views/devise/shared/_tabs_ldap.html.haml
index aec1b31ce62..dd34600490e 100644
--- a/app/views/devise/shared/_tabs_ldap.html.haml
+++ b/app/views/devise/shared/_tabs_ldap.html.haml
@@ -3,7 +3,7 @@
     %li.active
       = link_to "Crowd", "#crowd", 'data-toggle' => 'tab'
   - @ldap_servers.each_with_index do |server, i|
-    %li{class: (:active if i.zero? && !crowd_enabled?)}
+    %li{ class: active_when(i.zero? && !crowd_enabled?) }
       = link_to server['label'], "##{server['provider_name']}",  'data-toggle' => 'tab'
   - if signin_enabled?
     %li
diff --git a/app/views/devise/shared/_tabs_normal.html.haml b/app/views/devise/shared/_tabs_normal.html.haml
index 05246303fb6..c225d800a98 100644
--- a/app/views/devise/shared/_tabs_normal.html.haml
+++ b/app/views/devise/shared/_tabs_normal.html.haml
@@ -1,6 +1,6 @@
-%ul.nav-links.new-session-tabs.nav-tabs{ role: 'tablist'}
+%ul.nav-links.new-session-tabs.nav-tabs{ role: 'tablist' }
   %li.active{ role: 'presentation' }
-    %a{ href: '#login-pane', data: { toggle: 'tab' }, role: 'tab'} Sign in
+    %a{ href: '#login-pane', data: { toggle: 'tab' }, role: 'tab' } Sign in
   - if signin_enabled? && signup_enabled?
-    %li{ role: 'presentation'}
-      %a{ href: '#register-pane', data: { toggle: 'tab' }, role: 'tab'} Register
+    %li{ role: 'presentation' }
+      %a{ href: '#register-pane', data: { toggle: 'tab' }, role: 'tab' } Register
diff --git a/app/views/discussions/_diff_discussion.html.haml b/app/views/discussions/_diff_discussion.html.haml
index 1411daeb4a6..ee452add394 100644
--- a/app/views/discussions/_diff_discussion.html.haml
+++ b/app/views/discussions/_diff_discussion.html.haml
@@ -1,6 +1,6 @@
 - expanded = local_assigns.fetch(:expanded, true)
-%tr.notes_holder{class: ('hide' unless expanded)}
+%tr.notes_holder{ class: ('hide' unless expanded) }
   %td.notes_line{ colspan: 2 }
   %td.notes_content
-    .content
+    .content{ class: ('hide' unless expanded) }
       = render "discussions/notes", discussion: discussion
diff --git a/app/views/discussions/_diff_with_notes.html.haml b/app/views/discussions/_diff_with_notes.html.haml
index 3a95a652810..94408b92374 100644
--- a/app/views/discussions/_diff_with_notes.html.haml
+++ b/app/views/discussions/_diff_with_notes.html.haml
@@ -2,7 +2,7 @@
 - blob = discussion.blob
 
 .diff-file.file-holder
-  .file-title
+  .js-file-title.file-title
     = render "projects/diffs/file_header", diff_file: diff_file, blob: blob, diff_commit: diff_file.content_commit, project: discussion.project, url: discussion_diff_path(discussion)
 
   .diff-content.code.js-syntax-highlight
diff --git a/app/views/discussions/_discussion.html.haml b/app/views/discussions/_discussion.html.haml
index 2bce2780484..6f5d4bf2a2f 100644
--- a/app/views/discussions/_discussion.html.haml
+++ b/app/views/discussions/_discussion.html.haml
@@ -1,6 +1,9 @@
 - expanded = discussion.expanded?
 %li.note.note-discussion.timeline-entry
   .timeline-entry-inner
+    .timeline-icon
+      = link_to user_path(discussion.author) do
+        = image_tag avatar_icon(discussion.author), class: "avatar s40"
     .timeline-content
       .discussion.js-toggle-container{ class: discussion.id, data: { discussion_id: discussion.id } }
         .discussion-header
diff --git a/app/views/discussions/_jump_to_next.html.haml b/app/views/discussions/_jump_to_next.html.haml
index 7ed09dd1a98..69bd416c4de 100644
--- a/app/views/discussions/_jump_to_next.html.haml
+++ b/app/views/discussions/_jump_to_next.html.haml
@@ -5,5 +5,5 @@
       %button.btn.btn-default.discussion-next-btn.has-tooltip{ "@click" => "jumpToNextUnresolvedDiscussion",
         title: "Jump to next unresolved discussion",
         "aria-label" => "Jump to next unresolved discussion",
-        data: { container: "body" }}
+        data: { container: "body" } }
         = custom_icon("next_discussion")
diff --git a/app/views/discussions/_new_issue_for_all_discussions.html.haml b/app/views/discussions/_new_issue_for_all_discussions.html.haml
new file mode 100644
index 00000000000..ca9e0e8728a
--- /dev/null
+++ b/app/views/discussions/_new_issue_for_all_discussions.html.haml
@@ -0,0 +1,6 @@
+- if merge_request.discussions_can_be_resolved_by?(current_user) && can?(current_user, :create_issue, @project)
+  .btn-group{ role: "group", "v-if" => "unresolvedDiscussionCount > 0" }
+    .btn.btn-default.discussion-create-issue-btn.has-tooltip{ title: "Resolve all discussions in new issue",
+                                                             "aria-label" => "Resolve all discussions in a new issue",
+                                                             "data-container" => "body" }
+      = link_to custom_icon('icon_mr_issue'), new_namespace_project_issue_path(@project.namespace, @project, merge_request_to_resolve_discussions_of: merge_request.iid), title: "Resolve all discussions in new issue", class: 'new-issue-for-discussion'
diff --git a/app/views/discussions/_new_issue_for_discussion.html.haml b/app/views/discussions/_new_issue_for_discussion.html.haml
new file mode 100644
index 00000000000..df5546a1e32
--- /dev/null
+++ b/app/views/discussions/_new_issue_for_discussion.html.haml
@@ -0,0 +1,8 @@
+- if discussion.can_resolve?(current_user) && can?(current_user, :create_issue, @project)
+  %new-issue-for-discussion-btn{ ":discussion-id" => "'#{discussion.id}'",
+                                 "inline-template" => true }
+    .btn-group{ role: "group", "v-if" => "showButton" }
+      .btn.btn-default.discussion-create-issue-btn.has-tooltip{ title: "Resolve this discussion in a new issue",
+                                                               "aria-label" => "Resolve this discussion in a new issue",
+                                                               "data-container" => "body" }
+        = link_to custom_icon('icon_mr_issue'), new_namespace_project_issue_path(@project.namespace, @project, merge_request_to_resolve_discussions_of: merge_request.iid, discussion_to_resolve: discussion.id), title: "Resolve this discussion in a new issue", class: 'new-issue-for-discussion'
diff --git a/app/views/discussions/_notes.html.haml b/app/views/discussions/_notes.html.haml
index dfdbdf1f969..2789391819c 100644
--- a/app/views/discussions/_notes.html.haml
+++ b/app/views/discussions/_notes.html.haml
@@ -11,6 +11,8 @@
           = link_to_reply_discussion(discussion, line_type)
         = render "discussions/resolve_all", discussion: discussion
         - if discussion.for_merge_request?
-          = render "discussions/jump_to_next", discussion: discussion
+          .btn-group.discussion-actions
+            = render "discussions/new_issue_for_discussion", discussion: discussion, merge_request: discussion.noteable
+            = render "discussions/jump_to_next", discussion: discussion
     - else
       = link_to_reply_discussion(discussion)
diff --git a/app/views/discussions/_parallel_diff_discussion.html.haml b/app/views/discussions/_parallel_diff_discussion.html.haml
index f1072ce0feb..3a19e021643 100644
--- a/app/views/discussions/_parallel_diff_discussion.html.haml
+++ b/app/views/discussions/_parallel_diff_discussion.html.haml
@@ -1,21 +1,21 @@
 - expanded = discussion_left.try(:expanded?) || discussion_right.try(:expanded?)
-%tr.notes_holder{class: ('hide' unless expanded)}
+%tr.notes_holder{ class: ('hide' unless expanded) }
   - if discussion_left
     %td.notes_line.old
     %td.notes_content.parallel.old
-      .content{class: ('hide' unless discussion_left.expanded?)}
+      .content{ class: ('hide' unless discussion_left.expanded?) }
         = render "discussions/notes", discussion: discussion_left, line_type: 'old'
   - else
-    %td.notes_line.old= ""
+    %td.notes_line.old= ("")
     %td.notes_content.parallel.old
       .content
 
   - if discussion_right
     %td.notes_line.new
     %td.notes_content.parallel.new
-      .content{class: ('hide' unless discussion_right.expanded?)}
+      .content{ class: ('hide' unless discussion_right.expanded?) }
         = render "discussions/notes", discussion: discussion_right, line_type: 'new'
   - else
-    %td.notes_line.new= ""
+    %td.notes_line.new= ("")
     %td.notes_content.parallel.new
       .content
diff --git a/app/views/discussions/_resolve_all.html.haml b/app/views/discussions/_resolve_all.html.haml
index f0b61e0f7de..e30ee1b0e05 100644
--- a/app/views/discussions/_resolve_all.html.haml
+++ b/app/views/discussions/_resolve_all.html.haml
@@ -1,6 +1,5 @@
 - if discussion.for_merge_request?
-  %resolve-discussion-btn{ ":project-path" => "'#{project_path(discussion.project)}'",
-      ":discussion-id" => "'#{discussion.id}'",
+  %resolve-discussion-btn{ ":discussion-id" => "'#{discussion.id}'",
       ":merge-request-id" => discussion.noteable.iid,
       ":can-resolve" => discussion.can_resolve?(current_user),
       "inline-template" => true }
diff --git a/app/views/doorkeeper/applications/_delete_form.html.haml b/app/views/doorkeeper/applications/_delete_form.html.haml
index 001a711b1dd..84b4ce5b606 100644
--- a/app/views/doorkeeper/applications/_delete_form.html.haml
+++ b/app/views/doorkeeper/applications/_delete_form.html.haml
@@ -1,6 +1,6 @@
 - submit_btn_css ||= 'btn btn-link btn-remove btn-sm'
 = form_tag oauth_application_path(application) do
-  %input{:name => "_method", :type => "hidden", :value => "delete"}/
+  %input{ :name => "_method", :type => "hidden", :value => "delete" }/
   - if defined? small
     = button_tag type: "submit", class: "btn btn-transparent", data: { confirm: "Are you sure?" } do
       %span.sr-only
diff --git a/app/views/doorkeeper/applications/_form.html.haml b/app/views/doorkeeper/applications/_form.html.haml
index 5c98265727a..b3313c7c985 100644
--- a/app/views/doorkeeper/applications/_form.html.haml
+++ b/app/views/doorkeeper/applications/_form.html.haml
@@ -17,5 +17,9 @@
         %code= Doorkeeper.configuration.native_redirect_uri
         for local tests
 
+  .form-group
+    = f.label :scopes, class: 'label-light'
+    = render 'shared/tokens/scopes_form', prefix: 'doorkeeper_application', token: application, scopes: @scopes
+
   .prepend-top-default
     = f.submit 'Save application', class: "btn btn-create"
diff --git a/app/views/doorkeeper/applications/index.html.haml b/app/views/doorkeeper/applications/index.html.haml
index 3998e66f40d..aa271150b07 100644
--- a/app/views/doorkeeper/applications/index.html.haml
+++ b/app/views/doorkeeper/applications/index.html.haml
@@ -31,7 +31,7 @@
                   %th.last-heading
               %tbody
                 - @applications.each do |application|
-                  %tr{id: "application_#{application.id}"}
+                  %tr{ id: "application_#{application.id}" }
                     %td= link_to application.name, oauth_application_path(application)
                     %td
                       - application.redirect_uri.split.each do |uri|
@@ -63,7 +63,7 @@
             %tbody
               - @authorized_apps.each do |app|
                 - token = app.authorized_tokens.order('created_at desc').first
-                %tr{id: "application_#{app.id}"}
+                %tr{ id: "application_#{app.id}" }
                   %td= app.name
                   %td= token.created_at
                   %td= token.scopes
@@ -72,7 +72,7 @@
                 %tr
                   %td
                     Anonymous
-                    %div.help-block
+                    .help-block
                       %em Authorization was granted by entering your username and password in the application.
                   %td= token.created_at
                   %td= token.scopes
diff --git a/app/views/doorkeeper/applications/show.html.haml b/app/views/doorkeeper/applications/show.html.haml
index 47442b78d48..559de63d96d 100644
--- a/app/views/doorkeeper/applications/show.html.haml
+++ b/app/views/doorkeeper/applications/show.html.haml
@@ -2,7 +2,7 @@
 %h3.page-title
   Application: #{@application.name}
 
-.table-holder
+.table-holder.oauth-application-show
   %table.table
     %tr
       %td
@@ -22,6 +22,9 @@
         - @application.redirect_uri.split.each do |uri|
           %div
             %span.monospace= uri
+
+    = render "shared/tokens/scopes_list", token: @application
+
 .form-actions
   = link_to 'Edit', edit_oauth_application_path(@application), class: 'btn btn-primary wide pull-left'
   = render 'delete_form', application: @application, submit_btn_css: 'btn btn-danger prepend-left-10'
diff --git a/app/views/doorkeeper/authorizations/error.html.haml b/app/views/doorkeeper/authorizations/error.html.haml
index a4c607cea60..6117b00149f 100644
--- a/app/views/doorkeeper/authorizations/error.html.haml
+++ b/app/views/doorkeeper/authorizations/error.html.haml
@@ -1,3 +1,3 @@
 %h3.page-title An error has occurred
-%main{:role => "main"}
+%main{ :role => "main" }
   %pre= @pre_auth.error_response.body[:error_description]
diff --git a/app/views/doorkeeper/authorizations/new.html.haml b/app/views/doorkeeper/authorizations/new.html.haml
index ce050007204..82aa51f9778 100644
--- a/app/views/doorkeeper/authorizations/new.html.haml
+++ b/app/views/doorkeeper/authorizations/new.html.haml
@@ -1,5 +1,5 @@
 %h3.page-title Authorization required
-%main{:role => "main"}
+%main{ :role => "main" }
   %p.h4
     Authorize
     %strong.text-info= @pre_auth.client.name
@@ -10,7 +10,7 @@
       %p
         = icon("exclamation-triangle fw")
         You are an admin, which means granting access to
-        %strong #{@pre_auth.client.name}
+        %strong= @pre_auth.client.name
         will allow them to interact with GitLab as an admin as well. Proceed with caution.
 
   - if @pre_auth.scopes
@@ -27,6 +27,7 @@
       = hidden_field_tag :state, @pre_auth.state
       = hidden_field_tag :response_type, @pre_auth.response_type
       = hidden_field_tag :scope, @pre_auth.scope
+      = hidden_field_tag :nonce, @pre_auth.nonce
       = submit_tag "Authorize", class: "btn btn-success wide pull-left"
     = form_tag oauth_authorization_path, method: :delete do
       = hidden_field_tag :client_id, @pre_auth.client.uid
@@ -34,4 +35,5 @@
       = hidden_field_tag :state, @pre_auth.state
       = hidden_field_tag :response_type, @pre_auth.response_type
       = hidden_field_tag :scope, @pre_auth.scope
+      = hidden_field_tag :nonce, @pre_auth.nonce
       = submit_tag "Deny", class: "btn btn-danger prepend-left-10"
diff --git a/app/views/doorkeeper/authorizations/show.html.haml b/app/views/doorkeeper/authorizations/show.html.haml
index 01f9e46f142..44e868e6782 100644
--- a/app/views/doorkeeper/authorizations/show.html.haml
+++ b/app/views/doorkeeper/authorizations/show.html.haml
@@ -1,3 +1,3 @@
 %h3.page-title Authorization code:
-%main{:role => "main"}
+%main{ :role => "main" }
   %code#authorization_code= params[:code]
diff --git a/app/views/doorkeeper/authorized_applications/_delete_form.html.haml b/app/views/doorkeeper/authorized_applications/_delete_form.html.haml
index 9f02a8d2ed9..11c1e67878e 100644
--- a/app/views/doorkeeper/authorized_applications/_delete_form.html.haml
+++ b/app/views/doorkeeper/authorized_applications/_delete_form.html.haml
@@ -3,7 +3,7 @@
   - path = oauth_authorized_application_path(0, token_id: token)
 - else
   - path = oauth_authorized_application_path(application)
-  
+
 = form_tag path do
-  %input{:name => "_method", :type => "hidden", :value => "delete"}/
+  %input{ :name => "_method", :type => "hidden", :value => "delete" }/
   = submit_tag 'Revoke', onclick: "return confirm('Are you sure?')", class: 'btn btn-remove btn-sm'
diff --git a/app/views/doorkeeper/authorized_applications/index.html.haml b/app/views/doorkeeper/authorized_applications/index.html.haml
index b184b9c01d4..c8a585560a2 100644
--- a/app/views/doorkeeper/authorized_applications/index.html.haml
+++ b/app/views/doorkeeper/authorized_applications/index.html.haml
@@ -1,6 +1,6 @@
 %header.page-header
   %h1 Your authorized applications
-%main{:role => "main"}
+%main{ :role => "main" }
   .table-holder
     %table.table.table-striped
       %thead
diff --git a/app/views/emojis/index.html.haml b/app/views/emojis/index.html.haml
deleted file mode 100644
index 790d90ad3ee..00000000000
--- a/app/views/emojis/index.html.haml
+++ /dev/null
@@ -1,11 +0,0 @@
-.emoji-menu
-  = text_field_tag :emoji_search, "", class: "emoji-search search-input form-control", placeholder: "Search emoji"
-  .emoji-menu-content
-    - Gitlab::AwardEmoji.emoji_by_category.each do |category, emojis|
-      %h5.emoji-menu-title
-        = Gitlab::AwardEmoji::CATEGORIES[category]
-      %ul.clearfix.emoji-menu-list
-        - emojis.each do |emoji|
-          %li.pull-left.text-center.emoji-menu-list-item
-            %button.emoji-menu-btn.text-center.js-emoji-btn{type: "button"}
-              = emoji_icon(emoji["name"], emoji["unicode"], emoji["aliases"])
diff --git a/app/views/errors/access_denied.html.haml b/app/views/errors/access_denied.html.haml
index 8bddbef3562..a97cbd4d4b3 100644
--- a/app/views/errors/access_denied.html.haml
+++ b/app/views/errors/access_denied.html.haml
@@ -1,6 +1,5 @@
 - content_for(:title, 'Access Denied')
-%img{:alt => "GitLab Logo",
-     :src => image_path('logo.svg')}
+%img{ :alt => "GitLab Logo", :src => image_path('logo.svg') }
   %h1
     403
 .container
diff --git a/app/views/errors/encoding.html.haml b/app/views/errors/encoding.html.haml
index 064ff14ad2c..64f7f8e0836 100644
--- a/app/views/errors/encoding.html.haml
+++ b/app/views/errors/encoding.html.haml
@@ -1,6 +1,5 @@
 - content_for(:title, 'Encoding Error')
-%img{:alt => "GitLab Logo",
-     :src => image_path('logo.svg')}
+%img{ :alt => "GitLab Logo", :src => image_path('logo.svg') }
   %h1
     500
 .container
diff --git a/app/views/errors/git_not_found.html.haml b/app/views/errors/git_not_found.html.haml
index c5c12a410ac..d860957665b 100644
--- a/app/views/errors/git_not_found.html.haml
+++ b/app/views/errors/git_not_found.html.haml
@@ -1,6 +1,5 @@
 - content_for(:title, 'Git Resource Not Found')
-%img{:alt => "GitLab Logo",
-     :src => image_path('logo.svg')}
+%img{ :alt => "GitLab Logo", :src => image_path('logo.svg') }
   %h1
     404
 .container
diff --git a/app/views/errors/not_found.html.haml b/app/views/errors/not_found.html.haml
index 50a54a93cb5..a0b9a632e22 100644
--- a/app/views/errors/not_found.html.haml
+++ b/app/views/errors/not_found.html.haml
@@ -1,6 +1,5 @@
 - content_for(:title, 'Not Found')
-%img{:alt => "GitLab Logo",
-     :src => image_path('logo.svg')}
+%img{ :alt => "GitLab Logo", :src => image_path('logo.svg') }
   %h1
     404
 .container
diff --git a/app/views/errors/omniauth_error.html.haml b/app/views/errors/omniauth_error.html.haml
index d91f1878cb6..72508b91134 100644
--- a/app/views/errors/omniauth_error.html.haml
+++ b/app/views/errors/omniauth_error.html.haml
@@ -1,6 +1,5 @@
 - content_for(:title, 'Auth Error')
-%img{:alt => "GitLab Logo",
-     :src => image_path('logo.svg')}
+%img{ :alt => "GitLab Logo", :src => image_path('logo.svg') }
   %h1
     422
 .container
diff --git a/app/views/events/_event.atom.builder b/app/views/events/_event.atom.builder
index 7890e717aa7..43a52cf3002 100644
--- a/app/views/events/_event.atom.builder
+++ b/app/views/events/_event.atom.builder
@@ -4,7 +4,7 @@ xml.entry do
   xml.id      "tag:#{request.host},#{event.created_at.strftime("%Y-%m-%d")}:#{event.id}"
   xml.link    href: event_feed_url(event)
   xml.title   truncate(event_feed_title(event), length: 80)
-  xml.updated event.created_at.xmlschema
+  xml.updated event.updated_at.xmlschema
   xml.media   :thumbnail, width: "40", height: "40", url: image_url(avatar_icon(event.author_email))
 
   xml.author do
diff --git a/app/views/events/_event_issue.atom.haml b/app/views/events/_event_issue.atom.haml
index 083c3936212..51585314a62 100644
--- a/app/views/events/_event_issue.atom.haml
+++ b/app/views/events/_event_issue.atom.haml
@@ -1,2 +1,2 @@
-%div{xmlns: "http://www.w3.org/1999/xhtml"}
+%div{ xmlns: "http://www.w3.org/1999/xhtml" }
   = markdown(issue.description, pipeline: :atom, project: issue.project, author: issue.author)
diff --git a/app/views/events/_event_merge_request.atom.haml b/app/views/events/_event_merge_request.atom.haml
index d7e05600627..56fc8b86217 100644
--- a/app/views/events/_event_merge_request.atom.haml
+++ b/app/views/events/_event_merge_request.atom.haml
@@ -1,2 +1,2 @@
-%div{xmlns: "http://www.w3.org/1999/xhtml"}
+%div{ xmlns: "http://www.w3.org/1999/xhtml" }
   = markdown(merge_request.description, pipeline: :atom, project: merge_request.project, author: merge_request.author)
diff --git a/app/views/events/_event_note.atom.haml b/app/views/events/_event_note.atom.haml
index 1154f982821..6fa2f9bd4db 100644
--- a/app/views/events/_event_note.atom.haml
+++ b/app/views/events/_event_note.atom.haml
@@ -1,2 +1,2 @@
-%div{xmlns: "http://www.w3.org/1999/xhtml"}
+%div{ xmlns: "http://www.w3.org/1999/xhtml" }
   = markdown(note.note, pipeline: :atom, project: note.project, author: note.author)
diff --git a/app/views/events/_event_push.atom.haml b/app/views/events/_event_push.atom.haml
index 28bee1d0a33..f8f0bcb7608 100644
--- a/app/views/events/_event_push.atom.haml
+++ b/app/views/events/_event_push.atom.haml
@@ -1,4 +1,4 @@
-%div{xmlns: "http://www.w3.org/1999/xhtml"}
+%div{ xmlns: "http://www.w3.org/1999/xhtml" }
   - event.commits.first(15).each do |commit|
     %p
       %strong= commit[:author][:name]
diff --git a/app/views/events/event/_common.html.haml b/app/views/events/event/_common.html.haml
index bba6e0d2c20..2fb6b5647da 100644
--- a/app/views/events/event/_common.html.haml
+++ b/app/views/events/event/_common.html.haml
@@ -1,6 +1,6 @@
 .event-title
   %span.author_name= link_to_author event
-  %span{class: event.action_name}
+  %span{ class: event.action_name }
   - if event.target
     = event.action_name
     %strong
diff --git a/app/views/events/event/_created_project.html.haml b/app/views/events/event/_created_project.html.haml
index aba64dd17d0..80cf2344fe1 100644
--- a/app/views/events/event/_created_project.html.haml
+++ b/app/views/events/event/_created_project.html.haml
@@ -1,6 +1,6 @@
 .event-title
   %span.author_name= link_to_author event
-  %span{class: event.action_name}
+  %span{ class: event.action_name }
     = event_action_name(event)
 
   - if event.project
diff --git a/app/views/events/event/_push.html.haml b/app/views/events/event/_push.html.haml
index 64ca3c32e01..efd13aabf20 100644
--- a/app/views/events/event/_push.html.haml
+++ b/app/views/events/event/_push.html.haml
@@ -3,11 +3,9 @@
 .event-title
   %span.author_name= link_to_author event
   %span.pushed #{event.action_name} #{event.ref_type}
-  - if event.rm_ref?
-    %strong= event.ref_name
-  - else
-    %strong
-      = link_to event.ref_name, namespace_project_commits_path(project.namespace, project, event.ref_name), title: h(event.target_title)
+  %strong
+    - commits_link = namespace_project_commits_path(project.namespace, project, event.ref_name)
+    = link_to_if project.repository.branch_exists?(event.ref_name), event.ref_name, commits_link
 
   = render "events/event_scope", event: event
 
diff --git a/app/views/explore/_head.html.haml b/app/views/explore/_head.html.haml
index d8a57560788..a3b0709e261 100644
--- a/app/views/explore/_head.html.haml
+++ b/app/views/explore/_head.html.haml
@@ -1,5 +1,5 @@
-.explore-title
-  %h3
+.explore-title.text-center
+  %h2
     Explore GitLab
   %p.lead
     Discover projects, groups and snippets. Share your projects with others
diff --git a/app/views/explore/groups/_groups.html.haml b/app/views/explore/groups/_groups.html.haml
new file mode 100644
index 00000000000..794c6d1d170
--- /dev/null
+++ b/app/views/explore/groups/_groups.html.haml
@@ -0,0 +1,6 @@
+.js-groups-list-holder
+  %ul.content-list
+    - @groups.each do |group|
+      = render 'shared/groups/group', group: group
+
+  = paginate @groups, theme: 'gitlab'
diff --git a/app/views/explore/groups/_nav.html.haml b/app/views/explore/groups/_nav.html.haml
new file mode 100644
index 00000000000..c8d95b52156
--- /dev/null
+++ b/app/views/explore/groups/_nav.html.haml
@@ -0,0 +1,8 @@
+.top-area
+  %ul.nav-links
+    = nav_link(page: explore_groups_path) do
+      = link_to explore_groups_path do
+        Explore Groups
+  .nav-controls
+    = render 'shared/groups/search_form'
+    = render 'shared/groups/dropdown'
diff --git a/app/views/explore/groups/index.html.haml b/app/views/explore/groups/index.html.haml
index 4e5d965ccbe..8374f5a009f 100644
--- a/app/views/explore/groups/index.html.haml
+++ b/app/views/explore/groups/index.html.haml
@@ -5,41 +5,11 @@
   = render 'dashboard/groups_head'
 - else
   = render 'explore/head'
+  = render 'nav'
 
-.row-content-block.clearfix
-  .pull-left
-    = form_tag explore_groups_path, method: :get, class: 'form-inline form-tiny' do |f|
-      = hidden_field_tag :sort, @sort
-      .form-group
-        = search_field_tag :search, params[:search], placeholder: "Filter by name", class: "form-control search-text-input", id: "groups_search", spellcheck: false
-      .form-group
-        = button_tag 'Search', class: "btn btn-default"
-
-  .pull-right
-    .dropdown.inline
-      %button.dropdown-toggle{type: 'button', 'data-toggle' => 'dropdown'}
-        %span.light
-        - if @sort.present?
-          = sort_options_hash[@sort]
-        - else
-          = sort_title_recently_created
-        = icon('chevron-down')
-      %ul.dropdown-menu.dropdown-menu-align-right
-        %li
-          = link_to explore_groups_path(sort: sort_value_recently_created) do
-            = sort_title_recently_created
-          = link_to explore_groups_path(sort: sort_value_oldest_created) do
-            = sort_title_oldest_created
-          = link_to explore_groups_path(sort: sort_value_recently_updated) do
-            = sort_title_recently_updated
-          = link_to explore_groups_path(sort: sort_value_oldest_updated) do
-            = sort_title_oldest_updated
-
-%ul.content-list
-  - @groups.each do |group|
-    = render 'shared/groups/group', group: group
-  - unless @groups.present?
-    .nothing-here-block No public groups
-
+- if @groups.present?
+  = render 'groups'
+- else
+  .nothing-here-block No public groups
 
 = paginate @groups, theme: "gitlab"
diff --git a/app/views/explore/projects/_filter.html.haml b/app/views/explore/projects/_filter.html.haml
index 5ea154c36b4..56f463572bb 100644
--- a/app/views/explore/projects/_filter.html.haml
+++ b/app/views/explore/projects/_filter.html.haml
@@ -1,6 +1,6 @@
 - if current_user
   .dropdown
-    %button.dropdown-toggle{href: '#', "data-toggle" => "dropdown"}
+    %button.dropdown-toggle{ href: '#', "data-toggle" => "dropdown" }
       = icon('globe')
       %span.light Visibility:
       - if params[:visibility_level].present?
@@ -13,14 +13,14 @@
         = link_to filter_projects_path(visibility_level: nil) do
           Any
       - Gitlab::VisibilityLevel.values.each do |level|
-        %li{ class: (level.to_s == params[:visibility_level]) ? 'active' : 'light' }
+        %li{ class: active_when(level.to_s == params[:visibility_level]) || 'light' }
           = link_to filter_projects_path(visibility_level: level) do
             = visibility_level_icon(level)
             = visibility_level_label(level)
 
 - if @tags.present?
   .dropdown
-    %button.dropdown-toggle{href: '#', "data-toggle" => "dropdown"}
+    %button.dropdown-toggle{ href: '#', "data-toggle" => "dropdown" }
       = icon('tags')
       %span.light Tags:
       - if params[:tag].present?
@@ -34,7 +34,7 @@
           Any
 
       - @tags.each do |tag|
-        %li{ class: (tag.name == params[:tag]) ? 'active' : 'light' }
+        %li{ class: active_when(tag.name == params[:tag]) || 'light' }
           = link_to filter_projects_path(tag: tag.name) do
             = icon('tag')
             = tag.name
diff --git a/app/views/explore/projects/_nav.html.haml b/app/views/explore/projects/_nav.html.haml
index 614b5431779..e0a2a1e9c96 100644
--- a/app/views/explore/projects/_nav.html.haml
+++ b/app/views/explore/projects/_nav.html.haml
@@ -1,10 +1,17 @@
-%ul.nav-links
-  = nav_link(page: [trending_explore_projects_path, explore_root_path]) do
-    = link_to trending_explore_projects_path do
-      Trending
-  = nav_link(page: starred_explore_projects_path) do
-    = link_to starred_explore_projects_path do
-      Most stars
-  = nav_link(page: explore_projects_path) do
-    = link_to explore_projects_path do
-      All
+.top-area
+  %ul.nav-links
+    = nav_link(page: [trending_explore_projects_path, explore_root_path]) do
+      = link_to trending_explore_projects_path do
+        Trending
+    = nav_link(page: starred_explore_projects_path) do
+      = link_to starred_explore_projects_path do
+        Most stars
+    = nav_link(page: explore_projects_path) do
+      = link_to explore_projects_path do
+        All
+
+  .nav-controls
+    - unless current_user
+      = render 'shared/projects/search_form'
+      = render 'shared/projects/dropdown'
+    = render 'filter'
diff --git a/app/views/explore/projects/index.html.haml b/app/views/explore/projects/index.html.haml
index 42b50481b9d..ec461755103 100644
--- a/app/views/explore/projects/index.html.haml
+++ b/app/views/explore/projects/index.html.haml
@@ -6,10 +6,5 @@
 - else
   = render 'explore/head'
 
-.top-area
-  = render 'explore/projects/nav'
-
-  .nav-controls
-    = render 'filter'
-
+= render 'explore/projects/nav'
 = render 'projects', projects: @projects
diff --git a/app/views/explore/snippets/index.html.haml b/app/views/explore/snippets/index.html.haml
index 7def9eacdc9..e5706d04736 100644
--- a/app/views/explore/snippets/index.html.haml
+++ b/app/views/explore/snippets/index.html.haml
@@ -6,12 +6,4 @@
 - else
   = render 'explore/head'
 
-.row-content-block
-  - if current_user
-    = link_to new_snippet_path, class: "btn btn-new btn-wide-on-sm pull-right", title: "New snippet" do
-      New snippet
-
-  .oneline
-    Public snippets created by you and other users are listed here
-
-= render 'snippets/snippets'
+= render partial: 'snippets/snippets', locals: { link_project: true }
diff --git a/app/views/groups/_activities.html.haml b/app/views/groups/_activities.html.haml
index 71cc4d87b1f..d7851c79990 100644
--- a/app/views/groups/_activities.html.haml
+++ b/app/views/groups/_activities.html.haml
@@ -2,10 +2,9 @@
   = render "events/event_last_push", event: @last_push
 
 .nav-block
-  - if current_user
-    .controls
-      = link_to group_path(@group, format: :atom, private_token: current_user.private_token), class: 'btn rss-btn' do
-        %i.fa.fa-rss
+  .controls
+    = link_to group_path(@group, rss_url_options), class: 'btn rss-btn has-tooltip' , title: 'Subscribe' do
+      %i.fa.fa-rss
   = render 'shared/event_filter'
 
 .content_list
diff --git a/app/views/groups/_create_chat_team.html.haml b/app/views/groups/_create_chat_team.html.haml
new file mode 100644
index 00000000000..20de1b4c973
--- /dev/null
+++ b/app/views/groups/_create_chat_team.html.haml
@@ -0,0 +1,16 @@
+.form-group
+  = f.label :create_chat_team, class: 'control-label' do
+    %span.mattermost-icon
+      = custom_icon('icon_mattermost')
+    Mattermost
+  .col-sm-10
+    .checkbox.js-toggle-container
+      = f.label :create_chat_team do
+        .js-toggle-button= f.check_box(:create_chat_team, { checked: true }, true, false)
+        Create a Mattermost team for this group
+      %br
+      %small.light.js-toggle-content
+        Mattermost URL:
+        = Settings.mattermost.host
+        %span> /
+        %span{ "data-bind-out" => "create_chat_team" }
diff --git a/app/views/groups/_group_lfs_settings.html.haml b/app/views/groups/_group_lfs_settings.html.haml
index af57065f0fc..3c622ca5c3c 100644
--- a/app/views/groups/_group_lfs_settings.html.haml
+++ b/app/views/groups/_group_lfs_settings.html.haml
@@ -8,4 +8,4 @@
             Allow projects within this group to use Git LFS
             = link_to icon('question-circle'), help_page_path('workflow/lfs/manage_large_binaries_with_git_lfs')
           %br/
-          %span.descr This setting can be overridden in each project.
\ No newline at end of file
+          %span.descr This setting can be overridden in each project.
diff --git a/app/views/groups/_head.html.haml b/app/views/groups/_head.html.haml
new file mode 100644
index 00000000000..873504099d4
--- /dev/null
+++ b/app/views/groups/_head.html.haml
@@ -0,0 +1,14 @@
+= content_for :sub_nav do
+  .scrolling-tabs-container.sub-nav-scroll
+    = render 'shared/nav_scroll'
+    .nav-links.sub-nav.scrolling-tabs
+      %ul{ class: container_class }
+        = nav_link(path: ['groups#show', 'groups#subgroups'], html_options: { class: 'home' }) do
+          = link_to group_path(@group), title: 'Group Home' do
+            %span
+              Home
+
+        = nav_link(path: 'groups#activity') do
+          = link_to activity_group_path(@group), title: 'Activity' do
+            %span
+              Activity
diff --git a/app/views/groups/_head_issues.html.haml b/app/views/groups/_head_issues.html.haml
new file mode 100644
index 00000000000..d554bc23743
--- /dev/null
+++ b/app/views/groups/_head_issues.html.haml
@@ -0,0 +1,19 @@
+= content_for :sub_nav do
+  .scrolling-tabs-container.sub-nav-scroll
+    = render 'shared/nav_scroll'
+    .nav-links.sub-nav.scrolling-tabs
+      %ul{ class: container_class }
+        = nav_link(path: 'groups#issues', html_options: { class: 'home' }) do
+          = link_to issues_group_path(@group), title: 'List' do
+            %span
+              List
+
+        = nav_link(path: 'labels#index') do
+          = link_to group_labels_path(@group), title: 'Labels' do
+            %span
+              Labels
+
+        = nav_link(path: 'milestones#index') do
+          = link_to group_milestones_path(@group), title: 'Milestones' do
+            %span
+              Milestones
diff --git a/app/views/groups/_home_panel.html.haml b/app/views/groups/_home_panel.html.haml
new file mode 100644
index 00000000000..41f54f6bf42
--- /dev/null
+++ b/app/views/groups/_home_panel.html.haml
@@ -0,0 +1,17 @@
+.group-home-panel.text-center
+  %div{ class: container_class }
+    .avatar-container.s70.group-avatar
+      = image_tag group_icon(@group), class: "avatar s70 avatar-tile"
+    %h1.group-title
+      @#{@group.path}
+      %span.visibility-icon.has-tooltip{ data: { container: 'body' }, title: visibility_icon_description(@group) }
+        = visibility_level_icon(@group.visibility_level, fw: false)
+
+    - if @group.description.present?
+      .group-home-desc
+        = markdown_field(@group, :description)
+
+    - if current_user
+      .group-buttons
+        = render 'shared/members/access_request_buttons', source: @group
+        = render 'shared/notifications/button', notification_setting: @notification_setting
diff --git a/app/views/groups/_show_nav.html.haml b/app/views/groups/_show_nav.html.haml
new file mode 100644
index 00000000000..b2097e88741
--- /dev/null
+++ b/app/views/groups/_show_nav.html.haml
@@ -0,0 +1,7 @@
+%ul.nav-links
+  = nav_link(page: group_path(@group)) do
+    = link_to group_path(@group) do
+      Projects
+  = nav_link(page: subgroups_group_path(@group)) do
+    = link_to subgroups_group_path(@group) do
+      Subgroups
diff --git a/app/views/groups/activity.html.haml b/app/views/groups/activity.html.haml
index aaad265b3ee..3969e56f937 100644
--- a/app/views/groups/activity.html.haml
+++ b/app/views/groups/activity.html.haml
@@ -1,8 +1,8 @@
 = content_for :meta_tags do
-  - if current_user
-    = auto_discovery_link_tag(:atom, group_url(@group, format: :atom, private_token: current_user.private_token), title: "#{@group.name} activity")
+  = auto_discovery_link_tag(:atom, group_url(@group, rss_url_options), title: "#{@group.name} activity")
 
-- page_title    "Activity"
+- page_title "Activity"
+= render 'groups/head'
 
 %section.activities
   = render 'activities'
diff --git a/app/views/groups/group_members/_new_group_member.html.haml b/app/views/groups/group_members/_new_group_member.html.haml
index b185b81db7f..5b1a4630c56 100644
--- a/app/views/groups/group_members/_new_group_member.html.haml
+++ b/app/views/groups/group_members/_new_group_member.html.haml
@@ -3,7 +3,7 @@
     .col-md-4.col-lg-6
       = users_select_tag(:user_ids, multiple: true, class: 'input-clamp', scope: :all, email_user: true)
       .help-block.append-bottom-10
-        Search for users by name, username, or email, or invite new ones using their email address.
+        Search for members by name, username, or email, or invite new ones using their email address.
 
     .col-md-3.col-lg-2
       = select_tag :access_level, options_for_select(GroupMember.access_level_roles, @group_member.access_level), class: "form-control project-access-select"
@@ -16,7 +16,7 @@
         = text_field_tag :expires_at, nil, class: 'form-control js-access-expiration-date', placeholder: 'Expiration date'
         %i.clear-icon.js-clear-input
       .help-block.append-bottom-10
-        On this date, the user(s) will automatically lose access to this group and all of its projects.
+        On this date, the member(s) will automatically lose access to this group and all of its projects.
 
     .col-md-2
       = f.submit 'Add to group', class: "btn btn-create btn-block"
diff --git a/app/views/groups/group_members/index.html.haml b/app/views/groups/group_members/index.html.haml
index ebf9aca7700..2e4e4511bb6 100644
--- a/app/views/groups/group_members/index.html.haml
+++ b/app/views/groups/group_members/index.html.haml
@@ -7,7 +7,7 @@
   - if can?(current_user, :admin_group_member, @group)
     .project-members-new.append-bottom-default
       %p.clearfix
-        Add new user to
+        Add new member to
         %strong= @group.name
       = render "new_group_member"
 
@@ -15,16 +15,17 @@
 
   .append-bottom-default.clearfix
     %h5.member.existing-title
-      Existing users
+      Existing members
     = form_tag group_group_members_path(@group), method: :get, class: 'form-inline member-search-form'  do
       .form-group
         = search_field_tag :search, params[:search], { placeholder: 'Find existing members by name', class: 'form-control', spellcheck: false }
         %button.member-search-btn{ type: "submit", "aria-label" => "Submit search" }
           = icon("search")
+        = render 'shared/members/sort_dropdown'
   .panel.panel-default
     .panel-heading
-      Users with access to
-      %strong #{@group.name}
+      Members with access to
+      %strong= @group.name
       %span.badge= @members.total_count
     %ul.content-list
       = render partial: 'shared/members/member', collection: @members, as: :member
diff --git a/app/views/groups/group_members/update.js.haml b/app/views/groups/group_members/update.js.haml
index de8f53b6b52..9d05bff6c4e 100644
--- a/app/views/groups/group_members/update.js.haml
+++ b/app/views/groups/group_members/update.js.haml
@@ -1,3 +1,4 @@
 :plain
   var $listItem = $('#{escape_javascript(render('shared/members/member', member: @group_member))}');
   $("##{dom_id(@group_member)} .list-item-name").replaceWith($listItem.find('.list-item-name'));
+  gl.utils.localTimeAgo($('.js-timeago'), $("##{dom_id(@group_member)}"));
diff --git a/app/views/groups/issues.atom.builder b/app/views/groups/issues.atom.builder
index 0cc6466d34e..469768d83f2 100644
--- a/app/views/groups/issues.atom.builder
+++ b/app/views/groups/issues.atom.builder
@@ -4,7 +4,7 @@ xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://sear
   xml.link    href: url_for(params), rel: "self", type: "application/atom+xml"
   xml.link    href: issues_group_url, rel: "alternate", type: "text/html"
   xml.id      issues_group_url
-  xml.updated @issues.first.created_at.xmlschema if @issues.reorder(nil).any?
+  xml.updated @issues.first.updated_at.xmlschema if @issues.reorder(nil).any?
 
   xml << render(partial: 'issues/issue', collection: @issues) if @issues.reorder(nil).any?
 end
diff --git a/app/views/groups/issues.html.haml b/app/views/groups/issues.html.haml
index 324a116a50e..f4c17dc2d16 100644
--- a/app/views/groups/issues.html.haml
+++ b/app/views/groups/issues.html.haml
@@ -1,29 +1,27 @@
 - page_title "Issues"
+= render "head_issues"
 = content_for :meta_tags do
-  - if current_user
-    = auto_discovery_link_tag(:atom, url_for(params.merge(format: :atom, private_token: current_user.private_token)), title: "#{@group.name} issues")
+  = auto_discovery_link_tag(:atom, params.merge(rss_url_options), title: "#{@group.name} issues")
 
 - if group_issues(@group).exists?
   .top-area
     = render 'shared/issuable/nav', type: :issues
     .nav-controls
-      - if current_user
-        = link_to url_for(params.merge(format: :atom, private_token: current_user.private_token)), class: 'btn' do
-          = icon('rss')
-          %span.icon-label
-            Subscribe
+      = link_to params.merge(rss_url_options), class: 'btn' do
+        = icon('rss')
+        %span.icon-label
+          Subscribe
       = render 'shared/new_project_item_select', path: 'issues/new', label: "New Issue"
 
   = render 'shared/issuable/filter', type: :issues
 
   .row-content-block.second-block
     Only issues from the
-    %strong #{@group.name}
+    %strong= @group.name
     group are listed here.
     - if current_user
       To see all issues you should visit #{link_to 'dashboard', issues_dashboard_path} page.
 
-  .prepend-top-default
-    = render 'shared/issues'
+  = render 'shared/issues'
 - else
   = render 'shared/empty_states/issues', project_select_button: true
diff --git a/app/views/groups/labels/index.html.haml b/app/views/groups/labels/index.html.haml
index 45325d6bc4b..2bc00fb16c8 100644
--- a/app/views/groups/labels/index.html.haml
+++ b/app/views/groups/labels/index.html.haml
@@ -1,4 +1,5 @@
 - page_title 'Labels'
+= render "groups/head_issues"
 
 .top-area.adjust
   .nav-text
diff --git a/app/views/groups/merge_requests.html.haml b/app/views/groups/merge_requests.html.haml
index e6953d94531..6ad76d23df5 100644
--- a/app/views/groups/merge_requests.html.haml
+++ b/app/views/groups/merge_requests.html.haml
@@ -2,17 +2,17 @@
 
 .top-area
   = render 'shared/issuable/nav', type: :merge_requests
-  .nav-controls
-    = render 'shared/new_project_item_select', path: 'merge_requests/new', label: "New Merge Request"
+  - if current_user
+    .nav-controls
+      = render 'shared/new_project_item_select', path: 'merge_requests/new', label: "New Merge Request"
 
 = render 'shared/issuable/filter', type: :merge_requests
 
 .row-content-block.second-block
   Only merge requests from
-  %strong #{@group.name}
+  %strong= @group.name
   group are listed here.
   - if current_user
     To see all merge requests you should visit #{link_to 'dashboard', merge_requests_dashboard_path} page.
 
-.prepend-top-default
-  = render 'shared/merge_requests'
+= render 'shared/merge_requests'
diff --git a/app/views/groups/milestones/index.html.haml b/app/views/groups/milestones/index.html.haml
index a8fdbd8c426..6893168f039 100644
--- a/app/views/groups/milestones/index.html.haml
+++ b/app/views/groups/milestones/index.html.haml
@@ -1,7 +1,8 @@
 - page_title "Milestones"
+= render "groups/head_issues"
 
 .top-area
-  = render 'shared/milestones_filter'
+  = render 'shared/milestones_filter', counts: @milestone_states
 
   .nav-controls
     - if can?(current_user, :admin_milestones, @group)
@@ -10,7 +11,7 @@
 
 .row-content-block
   Only milestones from
-  %strong #{@group.name}
+  %strong= @group.name
   group are listed here.
 
 .milestones
diff --git a/app/views/groups/milestones/show.html.haml b/app/views/groups/milestones/show.html.haml
index fb6f0da28f8..e66a8e0a3b3 100644
--- a/app/views/groups/milestones/show.html.haml
+++ b/app/views/groups/milestones/show.html.haml
@@ -1,4 +1,8 @@
 = render "header_title"
+
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('simulate_drag') if Rails.env.test?
+
 = render 'shared/milestones/top', milestone: @milestone, group: @group
 = render 'shared/milestones/summary', milestone: @milestone
 = render 'shared/milestones/tabs', milestone: @milestone, show_project_name: true
diff --git a/app/views/groups/new.html.haml b/app/views/groups/new.html.haml
index d19eaa6add9..000c7af2326 100644
--- a/app/views/groups/new.html.haml
+++ b/app/views/groups/new.html.haml
@@ -16,10 +16,12 @@
 
   = render 'shared/visibility_level', f: f, visibility_level: default_group_visibility, can_change_visibility_level: true, form_model: @group
 
+  = render 'create_chat_team', f: f if Gitlab.config.mattermost.enabled
+
   .form-group
     .col-sm-offset-2.col-sm-10
       = render 'shared/group_tips'
 
   .form-actions
-    = f.submit 'Create group', class: "btn btn-create", tabindex: 3
+    = f.submit 'Create group', class: "btn btn-create"
     = link_to 'Cancel', dashboard_groups_path, class: 'btn btn-cancel'
diff --git a/app/views/groups/projects.html.haml b/app/views/groups/projects.html.haml
index 33fee334d93..2e7e5e5c309 100644
--- a/app/views/groups/projects.html.haml
+++ b/app/views/groups/projects.html.haml
@@ -18,8 +18,8 @@
         .pull-right
           - if project.archived
             %span.label.label-warning archived
-          %span.label.label-gray
-            = repository_size(project)
+          %span.badge
+            = storage_counter(project.statistics.storage_size)
           = link_to 'Members', namespace_project_project_members_path(project.namespace, project), id: "edit_#{dom_id(project)}", class: "btn btn-sm"
           = link_to 'Edit', edit_namespace_project_path(project.namespace, project), id: "edit_#{dom_id(project)}", class: "btn btn-sm"
           = link_to 'Remove', project, data: { confirm: remove_project_message(project)}, method: :delete, class: "btn btn-sm btn-remove"
diff --git a/app/views/groups/show.atom.builder b/app/views/groups/show.atom.builder
index b68bf444d27..914091dfd15 100644
--- a/app/views/groups/show.atom.builder
+++ b/app/views/groups/show.atom.builder
@@ -1,7 +1,7 @@
 xml.instruct!
 xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://search.yahoo.com/mrss/" do
   xml.title   "#{@group.name} activity"
-  xml.link    href: group_url(@group, format: :atom, private_token: current_user.try(:private_token)), rel: "self", type: "application/atom+xml"
+  xml.link    href: group_url(@group, rss_url_options), rel: "self", type: "application/atom+xml"
   xml.link    href: group_url(@group), rel: "alternate", type: "text/html"
   xml.id      group_url(@group)
   xml.updated @events[0].updated_at.xmlschema if @events[0]
diff --git a/app/views/groups/show.html.haml b/app/views/groups/show.html.haml
index 52ce26a20b1..18997baa998 100644
--- a/app/views/groups/show.html.haml
+++ b/app/views/groups/show.html.haml
@@ -1,49 +1,20 @@
 - @no_container = true
 
 = content_for :meta_tags do
-  - if current_user
-    = auto_discovery_link_tag(:atom, group_url(@group, format: :atom, private_token: current_user.private_token), title: "#{@group.name} activity")
+  = auto_discovery_link_tag(:atom, group_url(@group, rss_url_options), title: "#{@group.name} activity")
 
-.group-home-panel.text-center
-  %div{ class: container_class }
-    .avatar-container.s70.group-avatar
-      = image_tag group_icon(@group), class: "avatar s70 avatar-tile"
-    %h1.group-title
-      @#{@group.path}
-      %span.visibility-icon.has-tooltip{ data: { container: 'body' }, title: visibility_icon_description(@group) }
-        = visibility_level_icon(@group.visibility_level, fw: false)
+= render 'groups/head'
+= render 'groups/home_panel'
 
-    - if @group.description.present?
-      .group-home-desc
-        = markdown_field(@group, :description)
 
-    - if current_user
-      .group-buttons
-        = render 'shared/members/access_request_buttons', source: @group
-        = render 'shared/notifications/button', notification_setting: @notification_setting
-
-%div.groups-header{ class: container_class }
+.groups-header{ class: container_class }
   .top-area
-    %ul.nav-links
-      %li.active
-        = link_to "#projects", 'data-toggle' => 'tab' do
-          All Projects
-      - if @shared_projects.present?
-        %li
-          = link_to "#shared", 'data-toggle' => 'tab' do
-            Shared Projects
+    = render 'groups/show_nav'
     .nav-controls
-      = form_tag request.path, method: :get, class: 'project-filter-form', id: 'project-filter-form' do |f|
-        = search_field_tag :filter_projects, nil, placeholder: 'Filter by name', class: 'projects-list-filter form-control', spellcheck: false
+      = render 'shared/projects/search_form'
       = render 'shared/projects/dropdown'
       - if can? current_user, :create_projects, @group
         = link_to new_project_path(namespace_id: @group.id), class: 'btn btn-new pull-right' do
           New Project
 
-  .tab-content
-    .tab-pane.active#projects
-      = render "projects", projects: @projects
-
-    - if @shared_projects.present?
-      .tab-pane#shared
-        = render "shared_projects", projects: @shared_projects
+  = render "projects", projects: @projects
diff --git a/app/views/groups/subgroups.html.haml b/app/views/groups/subgroups.html.haml
new file mode 100644
index 00000000000..be809083139
--- /dev/null
+++ b/app/views/groups/subgroups.html.haml
@@ -0,0 +1,21 @@
+- @no_container = true
+
+= render 'head'
+= render 'groups/home_panel'
+
+.groups-header{ class: container_class }
+  .top-area
+    = render 'groups/show_nav'
+    .nav-controls
+      = form_tag request.path, method: :get do |f|
+        = search_field_tag :filter_groups, params[:filter_groups], placeholder: 'Filter by name', class: 'form-control', spellcheck: false
+      - if can? current_user, :admin_group, @group
+        = link_to new_group_path(parent_id: @group.id), class: 'btn btn-new pull-right' do
+          New Subgroup
+
+  - if @nested_groups.present?
+    %ul.content-list
+      = render partial: 'shared/groups/group', collection: @nested_groups, locals: { full_name: false }
+  - else
+    .nothing-here-block
+      There are no subgroups to show.
diff --git a/app/views/help/_shortcuts.html.haml b/app/views/help/_shortcuts.html.haml
index 65842a0479b..2684f16c373 100644
--- a/app/views/help/_shortcuts.html.haml
+++ b/app/views/help/_shortcuts.html.haml
@@ -1,8 +1,8 @@
-#modal-shortcuts.modal{tabindex: -1}
+#modal-shortcuts.modal{ tabindex: -1 }
   .modal-dialog
     .modal-content
       .modal-header
-        %a.close{href: "#", "data-dismiss" => "modal"} ×
+        %a.close{ href: "#", "data-dismiss" => "modal" } ×
         %h4
           Keyboard Shortcuts
           %small
@@ -79,10 +79,18 @@
                   %td.shortcut
                     .key esc
                   %td Go back
+              %tbody
+                %tr
+                  %th
+                  %th Project File
+                %tr
+                  %td.shortcut
+                    .key y
+                  %td Go to file permalink
 
           .col-lg-4
             %table.shortcut-mappings
-              %tbody{ class: 'hidden-shortcut project', style: 'display:none' }
+              %tbody.hidden-shortcut.project{ style: 'display:none' }
                 %tr
                   %th
                   %th Global Dashboard
@@ -143,7 +151,7 @@
                     .key g
                     .key b
                   %td
-                    Go to builds
+                    Go to jobs
                 %tr
                   %td.shortcut
                     .key g
@@ -155,7 +163,7 @@
                     .key g
                     .key g
                   %td
-                    Go to graphs
+                    Go to repository charts
                 %tr
                   %td.shortcut
                     .key g
@@ -190,7 +198,7 @@
                   %td New issue
           .col-lg-4
             %table.shortcut-mappings
-              %tbody{ class: 'hidden-shortcut network', style: 'display:none' }
+              %tbody.hidden-shortcut.network{ style: 'display:none' }
                 %tr
                   %th
                   %th Network Graph
@@ -240,7 +248,7 @@
                     .key
                       shift j
                   %td Scroll to bottom
-              %tbody{ class: 'hidden-shortcut issues', style: 'display:none' }
+              %tbody.hidden-shortcut.issues{ style: 'display:none' }
                 %tr
                   %th
                   %th Issues
@@ -264,7 +272,7 @@
                   %td.shortcut
                     .key l
                   %td Change Label
-              %tbody{ class: 'hidden-shortcut merge_requests', style: 'display:none' }
+              %tbody.hidden-shortcut.merge_requests{ style: 'display:none' }
                 %tr
                   %th
                   %th Merge Requests
diff --git a/app/views/help/show.html.haml b/app/views/help/show.html.haml
index be257b51b9e..f6ebd76af9d 100644
--- a/app/views/help/show.html.haml
+++ b/app/views/help/show.html.haml
@@ -1,3 +1,3 @@
 - page_title @path.split("/").reverse.map(&:humanize)
 .documentation.wiki
-  = markdown @markdown.gsub('$your_email', current_user.try(:email) || "email@example.com")
+  = markdown @markdown
diff --git a/app/views/help/ui.html.haml b/app/views/help/ui.html.haml
index 070ed90da6d..87f9b503989 100644
--- a/app/views/help/ui.html.haml
+++ b/app/views/help/ui.html.haml
@@ -182,7 +182,7 @@
       .nav-controls
         = text_field_tag 'sample', nil, class: 'form-control'
         .dropdown
-          %button.dropdown-menu-toggle{type: 'button', 'data-toggle' => 'dropdown'}
+          %button.dropdown-menu-toggle{ type: 'button', 'data-toggle' => 'dropdown' }
             %span Sort by name
             = icon('chevron-down')
           %ul.dropdown-menu
@@ -205,121 +205,121 @@
   %h2#buttons Buttons
 
   .example
-    %button.btn.btn-default{:type => "button"} Default
-    %button.btn.btn-gray{:type => "button"} Gray
-    %button.btn.btn-primary{:type => "button"} Primary
-    %button.btn.btn-success{:type => "button"} Success
-    %button.btn.btn-info{:type => "button"} Info
-    %button.btn.btn-warning{:type => "button"} Warning
-    %button.btn.btn-danger{:type => "button"} Danger
-    %button.btn.btn-link{:type => "button"} Link
+    %button.btn.btn-default{ :type => "button" } Default
+    %button.btn.btn-gray{ :type => "button" } Gray
+    %button.btn.btn-primary{ :type => "button" } Primary
+    %button.btn.btn-success{ :type => "button" } Success
+    %button.btn.btn-info{ :type => "button" } Info
+    %button.btn.btn-warning{ :type => "button" } Warning
+    %button.btn.btn-danger{ :type => "button" } Danger
+    %button.btn.btn-link{ :type => "button" } Link
 
   %h2#dropdowns Dropdowns
 
   .example
     .clearfix
       .dropdown.inline.pull-left
-        %button.dropdown-menu-toggle{type: 'button', data: {toggle: 'dropdown'}}
+        %button.dropdown-menu-toggle{ type: 'button', data: { toggle: 'dropdown' } }
           Dropdown
           = icon('chevron-down')
         %ul.dropdown-menu
           %li
-            %a{href: "#"}
+            %a{ href: "#" }
               Dropdown Option
       .dropdown.inline.pull-right
-        %button.dropdown-menu-toggle{type: 'button', data: {toggle: 'dropdown'}}
+        %button.dropdown-menu-toggle{ type: 'button', data: { toggle: 'dropdown' } }
           Dropdown
           = icon('chevron-down')
         %ul.dropdown-menu.dropdown-menu-align-right
           %li
-            %a{href: "#"}
+            %a{ href: "#" }
               Dropdown Option
   .example
     %div
       .dropdown.inline
-        %button.dropdown-menu-toggle{type: 'button', data: {toggle: 'dropdown'}}
+        %button.dropdown-menu-toggle{ type: 'button', data: { toggle: 'dropdown' } }
           Dropdown
           = icon('chevron-down')
         %ul.dropdown-menu.dropdown-menu-selectable
           %li
-            %a.is-active{href: "#"}
+            %a.is-active{ href: "#" }
               Dropdown Option
   .example
     %div
       .dropdown.inline
-        %button.dropdown-menu-toggle{type: 'button', data: {toggle: 'dropdown'}}
+        %button.dropdown-menu-toggle{ type: 'button', data: { toggle: 'dropdown' } }
           Dropdown
           = icon('chevron-down')
         .dropdown-menu.dropdown-select.dropdown-menu-selectable
           .dropdown-title
             %span Dropdown Title
-            %button.dropdown-title-button.dropdown-menu-close{aria: {label: "Close"}}
+            %button.dropdown-title-button.dropdown-menu-close{ aria: { label: "Close" } }
               = icon('times')
           .dropdown-input
-            %input.dropdown-input-field{type: "search", placeholder: "Filter results"}
+            %input.dropdown-input-field{ type: "search", placeholder: "Filter results" }
             = icon('search')
           .dropdown-content
             %ul
               %li
-                %a.is-active{href: "#"}
+                %a.is-active{ href: "#" }
                   Dropdown Option
               %li
-                %a{href: "#"}
+                %a{ href: "#" }
                   Dropdown Option
               %li.divider
               %li
-                %a{href: "#"}
+                %a{ href: "#" }
                   Dropdown Option
               %li
-                %a{href: "#"}
+                %a{ href: "#" }
                   Dropdown Option
               %li
-                %a{href: "#"}
+                %a{ href: "#" }
                   Dropdown Option
               %li
-                %a{href: "#"}
+                %a{ href: "#" }
                   Dropdown Option
               %li
-                %a{href: "#"}
+                %a{ href: "#" }
                   Dropdown Option
           .dropdown-footer
             %strong Tip:
             If an author is not a member of this project, you can still filter by his name while using the search field.
       .dropdown.inline
-        %button.dropdown-menu-toggle{type: 'button', data: {toggle: 'dropdown'}}
+        %button.dropdown-menu-toggle{ type: 'button', data: { toggle: 'dropdown' } }
           Dropdown loading
           = icon('chevron-down')
         .dropdown-menu.dropdown-select.dropdown-menu-selectable.is-loading
           .dropdown-title
             %span Dropdown Title
-            %button.dropdown-title-button.dropdown-menu-close{aria: {label: "Close"}}
+            %button.dropdown-title-button.dropdown-menu-close{ aria: { label: "Close" } }
               = icon('times')
           .dropdown-input
-            %input.dropdown-input-field{type: "search", placeholder: "Filter results"}
+            %input.dropdown-input-field{ type: "search", placeholder: "Filter results" }
             = icon('search')
           .dropdown-content
             %ul
               %li
-                %a.is-active{href: "#"}
+                %a.is-active{ href: "#" }
                   Dropdown Option
               %li
-                %a{href: "#"}
+                %a{ href: "#" }
                   Dropdown Option
               %li.divider
               %li
-                %a{href: "#"}
+                %a{ href: "#" }
                   Dropdown Option
               %li
-                %a{href: "#"}
+                %a{ href: "#" }
                   Dropdown Option
               %li
-                %a{href: "#"}
+                %a{ href: "#" }
                   Dropdown Option
               %li
-                %a{href: "#"}
+                %a{ href: "#" }
                   Dropdown Option
               %li
-                %a{href: "#"}
+                %a{ href: "#" }
                   Dropdown Option
           .dropdown-footer
             %strong Tip:
@@ -330,21 +330,21 @@
   .example
     %div
       .dropdown.inline
-        %button.dropdown-menu-toggle{type: 'button', data: {toggle: 'dropdown'}}
+        %button.dropdown-menu-toggle{ type: 'button', data: {toggle: 'dropdown' } }
           Dropdown user
           = icon('chevron-down')
         .dropdown-menu.dropdown-select.dropdown-menu-selectable.dropdown-menu-user
           .dropdown-title
             %span Dropdown Title
-            %button.dropdown-title-button.dropdown-menu-close{aria: {label: "Close"}}
+            %button.dropdown-title-button.dropdown-menu-close{ aria: { label: "Close" } }
               = icon('times')
           .dropdown-input
-            %input.dropdown-input-field{type: "search", placeholder: "Filter results"}
+            %input.dropdown-input-field{ type: "search", placeholder: "Filter results" }
             = icon('search')
           .dropdown-content
             %ul
               %li
-                %a.dropdown-menu-user-link.is-active{href: "#"}
+                %a.dropdown-menu-user-link.is-active{ href: "#" }
                   = link_to_member_avatar(@user, size: 30)
                   %strong.dropdown-menu-user-full-name
                     = @user.name
@@ -354,24 +354,24 @@
   .example
     %div
       .dropdown.inline
-        %button.dropdown-menu-toggle{type: 'button', data: {toggle: 'dropdown'}}
+        %button.dropdown-menu-toggle{ type: 'button', data: { toggle: 'dropdown' } }
           Dropdown page 2
           = icon('chevron-down')
         .dropdown-menu.dropdown-select.dropdown-menu-selectable.dropdown-menu-user.dropdown-menu-paging.is-page-two
           .dropdown-page-one
             .dropdown-title
-              %button.dropdown-title-button.dropdown-menu-back{aria: {label: "Go back"}}
+              %button.dropdown-title-button.dropdown-menu-back{ aria: { label: "Go back" } }
                 = icon('arrow-left')
               %span Dropdown Title
-              %button.dropdown-title-button.dropdown-menu-close{aria: {label: "Close"}}
+              %button.dropdown-title-button.dropdown-menu-close{ aria: { label: "Close" } }
                 = icon('times')
             .dropdown-input
-              %input.dropdown-input-field{type: "search", placeholder: "Filter results"}
+              %input.dropdown-input-field{ type: "search", placeholder: "Filter results" }
               = icon('search')
             .dropdown-content
               %ul
                 %li
-                  %a.dropdown-menu-user-link.is-active{href: "#"}
+                  %a.dropdown-menu-user-link.is-active{ href: "#" }
                     = link_to_member_avatar(@user, size: 30)
                     %strong.dropdown-menu-user-full-name
                       = @user.name
@@ -379,13 +379,13 @@
                       = @user.to_reference
           .dropdown-page-two
             .dropdown-title
-              %button.dropdown-title-button.dropdown-menu-back{aria: {label: "Go back"}}
+              %button.dropdown-title-button.dropdown-menu-back{ aria: { label: "Go back" } }
                 = icon('arrow-left')
               %span Create label
-              %button.dropdown-title-button.dropdown-menu-close{aria: {label: "Close"}}
+              %button.dropdown-title-button.dropdown-menu-close{ aria: { label: "Close" } }
                 = icon('times')
             .dropdown-input
-              %input.dropdown-input-field{type: "search", placeholder: "Name new label"}
+              %input.dropdown-input-field{ type: "search", placeholder: "Name new label" }
             .dropdown-content
               %button.btn.btn-primary
                 Create
@@ -393,16 +393,16 @@
   .example
     %div
       .dropdown.inline
-        %button#js-project-dropdown.dropdown-menu-toggle{type: 'button', data: {toggle: 'dropdown'}}
+        %button#js-project-dropdown.dropdown-menu-toggle{ type: 'button', data: { toggle: 'dropdown' } }
           Projects
           = icon('chevron-down')
         .dropdown-menu.dropdown-select.dropdown-menu-selectable
           .dropdown-title
             %span Go to project
-            %button.dropdown-title-button.dropdown-menu-close{aria: {label: "Close"}}
+            %button.dropdown-title-button.dropdown-menu-close{ aria: { label: "Close" } }
               = icon('times')
           .dropdown-input
-            %input.dropdown-input-field{type: "search", placeholder: "Filter results"}
+            %input.dropdown-input-field{ type: "search", placeholder: "Filter results" }
             = icon('search')
           .dropdown-content
           .dropdown-loading
@@ -486,22 +486,22 @@
   .example
     %form.form-horizontal
       .form-group
-        %label.col-sm-2.control-label{:for => "inputEmail3"} Email
+        %label.col-sm-2.control-label{ :for => "inputEmail3" } Email
         .col-sm-10
-          %input#inputEmail3.form-control{:placeholder => "Email", :type => "email"}/
+          %input#inputEmail3.form-control{ :placeholder => "Email", :type => "email" }/
       .form-group
-        %label.col-sm-2.control-label{:for => "inputPassword3"} Password
+        %label.col-sm-2.control-label{ :for => "inputPassword3" } Password
         .col-sm-10
-          %input#inputPassword3.form-control{:placeholder => "Password", :type => "password"}/
+          %input#inputPassword3.form-control{ :placeholder => "Password", :type => "password" }/
       .form-group
         .col-sm-offset-2.col-sm-10
           .checkbox
             %label
-              %input{:type => "checkbox"}/
+              %input{ :type => "checkbox" }/
               Remember me
       .form-group
         .col-sm-offset-2.col-sm-10
-          %button.btn.btn-default{:type => "submit"} Sign in
+          %button.btn.btn-default{ :type => "submit" } Sign in
 
   .lead
     Form when label rendered above input
@@ -510,16 +510,16 @@
   .example
     %form
       .form-group
-        %label{:for => "exampleInputEmail1"} Email address
-        %input#exampleInputEmail1.form-control{:placeholder => "Enter email", :type => "email"}/
+        %label{ :for => "exampleInputEmail1" } Email address
+        %input#exampleInputEmail1.form-control{ :placeholder => "Enter email", :type => "email" }/
       .form-group
-        %label{:for => "exampleInputPassword1"} Password
-        %input#exampleInputPassword1.form-control{:placeholder => "Password", :type => "password"}/
+        %label{ :for => "exampleInputPassword1" } Password
+        %input#exampleInputPassword1.form-control{ :placeholder => "Password", :type => "password" }/
       .checkbox
         %label
-          %input{:type => "checkbox"}/
+          %input{ :type => "checkbox" }/
           Remember me
-      %button.btn.btn-default{:type => "submit"} Sign in
+      %button.btn.btn-default{ :type => "submit" } Sign in
 
   %h2#file File
   %h4
@@ -528,7 +528,7 @@
   - blob = Snippet.new(content: "Wow\nSuch\nFile")
   .example
     .file-holder
-      .file-title
+      .js-file-title.file-title
         Awesome file
         .file-actions
           .btn-group
diff --git a/app/views/import/_githubish_status.html.haml b/app/views/import/_githubish_status.html.haml
new file mode 100644
index 00000000000..0e7f0b5ed4f
--- /dev/null
+++ b/app/views/import/_githubish_status.html.haml
@@ -0,0 +1,61 @@
+- provider = local_assigns.fetch(:provider)
+- provider_title = Gitlab::ImportSources.title(provider)
+
+%p.light
+  Select projects you want to import.
+%hr
+%p
+  = button_tag class: "btn btn-import btn-success js-import-all" do
+    Import all projects
+    = icon("spinner spin", class: "loading-icon")
+
+.table-responsive
+  %table.table.import-jobs
+    %colgroup.import-jobs-from-col
+    %colgroup.import-jobs-to-col
+    %colgroup.import-jobs-status-col
+    %thead
+      %tr
+        %th From #{provider_title}
+        %th To GitLab
+        %th Status
+    %tbody
+      - @already_added_projects.each do |project|
+        %tr{ id: "project_#{project.id}", class: "#{project_status_css_class(project.import_status)}" }
+          %td
+            = provider_project_link(provider, project.import_source)
+          %td
+            = link_to project.path_with_namespace, [project.namespace.becomes(Namespace), project]
+          %td.job-status
+            - if project.import_status == 'finished'
+              %span
+                %i.fa.fa-check
+                done
+            - elsif project.import_status == 'started'
+              %i.fa.fa-spinner.fa-spin
+              started
+            - else
+              = project.human_import_status_name
+
+      - @repos.each do |repo|
+        %tr{ id: "repo_#{repo.id}" }
+          %td
+            = provider_project_link(provider, repo.full_name)
+          %td.import-target
+            %fieldset.row
+            .input-group
+              .project-path.input-group-btn
+                - if current_user.can_select_namespace?
+                  - selected = params[:namespace_id] || :current_user
+                  - opts = current_user.can_create_group? ? { extra_group: Group.new(name: repo.owner.login, path: repo.owner.login) } : {}
+                  = select_tag :namespace_id, namespaces_options(selected, opts.merge({ display_path: true })), { class: 'select2 js-select-namespace', tabindex: 1 }
+                - else
+                  = text_field_tag :path, current_user.namespace_path, class: "input-large form-control", tabindex: 1, disabled: true
+              %span.input-group-addon /
+              = text_field_tag :path, repo.name, class: "input-mini form-control", tabindex: 2, autofocus: true, required: true
+          %td.import-actions.job-status
+            = button_tag class: "btn btn-import js-add-to-import" do
+              Import
+              = icon("spinner spin", class: "loading-icon")
+
+.js-importer-status{ data: { jobs_import_path: "#{url_for([:jobs, :import, provider])}", import_path: "#{url_for([:import, provider])}" } }
diff --git a/app/views/import/base/unauthorized.js.haml b/app/views/import/base/unauthorized.js.haml
index 36f8069c1f7..ada5f99f4e2 100644
--- a/app/views/import/base/unauthorized.js.haml
+++ b/app/views/import/base/unauthorized.js.haml
@@ -4,7 +4,7 @@
   import_button = tr.find(".btn-import")
   origin_target = target_field.text()
   project_name = "#{@project_name}"
-  origin_namespace = "#{@target_namespace.path}"
+  origin_namespace = "#{@target_namespace.full_path}"
   target_field.empty()
   target_field.append("<p class='alert alert-danger'>This namespace has already been taken! Please choose another one.</p>")
   target_field.append("<input type='text' name='target_namespace' />")
diff --git a/app/views/import/bitbucket/status.html.haml b/app/views/import/bitbucket/status.html.haml
index f8b4b107513..e18bd47798b 100644
--- a/app/views/import/bitbucket/status.html.haml
+++ b/app/views/import/bitbucket/status.html.haml
@@ -1,5 +1,6 @@
-- page_title "Bitbucket import"
-- header_title "Projects", root_path
+- page_title 'Bitbucket import'
+- header_title 'Projects', root_path
+
 %h3.page-title
   %i.fa.fa-bitbucket
   Import projects from Bitbucket
@@ -10,13 +11,13 @@
   %hr
   %p
   - if @incompatible_repos.any?
-    = button_tag class: "btn btn-import btn-success js-import-all" do
+    = button_tag class: 'btn btn-import btn-success js-import-all' do
       Import all compatible projects
-      = icon("spinner spin", class: "loading-icon")
+      = icon('spinner spin', class: 'loading-icon')
   - else
-    = button_tag class: "btn btn-success js-import-all" do
+    = button_tag class: 'btn btn-import btn-success js-import-all' do
       Import all projects
-      = icon("spinner spin", class: "loading-icon")
+      = icon('spinner spin', class: 'loading-icon')
 
 .table-responsive
   %table.table.import-jobs
@@ -30,9 +31,9 @@
         %th Status
     %tbody
       - @already_added_projects.each do |project|
-        %tr{id: "project_#{project.id}", class: "#{project_status_css_class(project.import_status)}"}
+        %tr{ id: "project_#{project.id}", class: "#{project_status_css_class(project.import_status)}" }
           %td
-            = link_to project.import_source, "https://bitbucket.org/#{project.import_source}", target: "_blank"
+            = link_to project.import_source, "https://bitbucket.org/#{project.import_source}", target: '_blank'
           %td
             = link_to project.path_with_namespace, [project.namespace.becomes(Namespace), project]
           %td.job-status
@@ -47,31 +48,41 @@
               = project.human_import_status_name
 
       - @repos.each do |repo|
-        %tr{id: "repo_#{repo["owner"]}___#{repo["slug"]}"}
+        %tr{ id: "repo_#{repo.owner}___#{repo.slug}" }
           %td
-            = link_to "#{repo["owner"]}/#{repo["slug"]}", "https://bitbucket.org/#{repo["owner"]}/#{repo["slug"]}", target: "_blank"
+            = link_to repo.full_name, "https://bitbucket.org/#{repo.full_name}", target: "_blank"
           %td.import-target
-            = import_project_target(repo['owner'], repo['slug'])
+            %fieldset.row
+            .input-group
+              .project-path.input-group-btn
+                - if current_user.can_select_namespace?
+                  - selected = params[:namespace_id] || :current_user
+                  - opts = current_user.can_create_group? ? { extra_group: Group.new(name: repo.owner, path: repo.owner) } : {}
+                  = select_tag :namespace_id, namespaces_options(selected, opts.merge({ display_path: true })), { class: 'select2 js-select-namespace', tabindex: 1 }
+                - else
+                  = text_field_tag :path, current_user.namespace_path, class: "input-large form-control", tabindex: 1, disabled: true
+              %span.input-group-addon /
+              = text_field_tag :path, repo.name, class: "input-mini form-control", tabindex: 2, autofocus: true, required: true
           %td.import-actions.job-status
-            = button_tag class: "btn btn-import js-add-to-import" do
+            = button_tag class: 'btn btn-import js-add-to-import' do
               Import
-              = icon("spinner spin", class: "loading-icon")
+              = icon('spinner spin', class: 'loading-icon')
       - @incompatible_repos.each do |repo|
-        %tr{id: "repo_#{repo["owner"]}___#{repo["slug"]}"}
+        %tr{ id: "repo_#{repo.owner}___#{repo.slug}" }
           %td
-            = link_to "#{repo["owner"]}/#{repo["slug"]}", "https://bitbucket.org/#{repo["owner"]}/#{repo["slug"]}", target: "_blank"
+            = link_to repo.full_name, "https://bitbucket.org/#{repo.full_name}", target: '_blank'
           %td.import-target
           %td.import-actions-job-status
-            = label_tag "Incompatible Project", nil, class: "label label-danger"
+            = label_tag 'Incompatible Project', nil, class: 'label label-danger'
 
 - if @incompatible_repos.any?
   %p
     One or more of your Bitbucket projects cannot be imported into GitLab
     directly because they use Subversion or Mercurial for version control,
     rather than Git. Please convert
-    = link_to "them to Git,", "https://www.atlassian.com/git/tutorials/migrating-overview"
+    = link_to 'them to Git,', 'https://www.atlassian.com/git/tutorials/migrating-overview'
     and go through the
-    = link_to "import flow", status_import_bitbucket_path, "data-no-turbolink" => "true"
+    = link_to 'import flow', status_import_bitbucket_path
     again.
 
 .js-importer-status{ data: { jobs_import_path: "#{jobs_import_bitbucket_path}", import_path: "#{import_bitbucket_path}" } }
diff --git a/app/views/import/fogbugz/new_user_map.html.haml b/app/views/import/fogbugz/new_user_map.html.haml
index 07338736bac..9999a4362c6 100644
--- a/app/views/import/fogbugz/new_user_map.html.haml
+++ b/app/views/import/fogbugz/new_user_map.html.haml
@@ -37,7 +37,7 @@
       %tbody
         - @user_map.each do |id, user|
           %tr
-            %td= id
+            %td= (id)
             %td= text_field_tag "users[#{id}][name]", user[:name], class: 'form-control'
             %td= text_field_tag "users[#{id}][email]", user[:email], class: 'form-control'
             %td
diff --git a/app/views/import/fogbugz/status.html.haml b/app/views/import/fogbugz/status.html.haml
index c8a6fa1aa9e..5de5da5e6a2 100644
--- a/app/views/import/fogbugz/status.html.haml
+++ b/app/views/import/fogbugz/status.html.haml
@@ -29,7 +29,7 @@
         %th Status
     %tbody
       - @already_added_projects.each do |project|
-        %tr{id: "project_#{project.id}", class: "#{project_status_css_class(project.import_status)}"}
+        %tr{ id: "project_#{project.id}", class: "#{project_status_css_class(project.import_status)}" }
           %td
             = project.import_source
           %td
@@ -46,11 +46,11 @@
               = project.human_import_status_name
 
       - @repos.each do |repo|
-        %tr{id: "repo_#{repo.id}"}
+        %tr{ id: "repo_#{repo.id}" }
           %td
             = repo.name
           %td.import-target
-            = "#{current_user.username}/#{repo.name}"
+            #{current_user.username}/#{repo.name}
           %td.import-actions.job-status
             = button_tag class: "btn btn-import js-add-to-import" do
               Import
diff --git a/app/views/import/gitea/new.html.haml b/app/views/import/gitea/new.html.haml
new file mode 100644
index 00000000000..02a116f996b
--- /dev/null
+++ b/app/views/import/gitea/new.html.haml
@@ -0,0 +1,23 @@
+- page_title "Gitea Import"
+- header_title "Projects", root_path
+
+%h3.page-title
+  = custom_icon('go_logo')
+  Import Projects from Gitea
+
+%p
+  To get started, please enter your Gitea Host URL and a
+  = succeed '.' do
+    = link_to 'Personal Access Token', 'https://github.com/gogits/go-gogs-client/wiki#access-token'
+
+= form_tag personal_access_token_import_gitea_path, class: 'form-horizontal' do
+  .form-group
+    = label_tag :gitea_host_url, 'Gitea Host URL', class: 'control-label'
+    .col-sm-4
+      = text_field_tag :gitea_host_url, nil, placeholder: 'https://try.gitea.io', class: 'form-control'
+  .form-group
+    = label_tag :personal_access_token, 'Personal Access Token', class: 'control-label'
+    .col-sm-4
+      = text_field_tag :personal_access_token, nil, class: 'form-control'
+  .form-actions
+    = submit_tag 'List Your Gitea Repositories', class: 'btn btn-create'
diff --git a/app/views/import/gitea/status.html.haml b/app/views/import/gitea/status.html.haml
new file mode 100644
index 00000000000..589ca27e45d
--- /dev/null
+++ b/app/views/import/gitea/status.html.haml
@@ -0,0 +1,7 @@
+- page_title "Gitea Import"
+- header_title "Projects", root_path
+%h3.page-title
+  = custom_icon('go_logo')
+  Import Projects from Gitea
+
+= render 'import/githubish_status', provider: 'gitea'
diff --git a/app/views/import/github/status.html.haml b/app/views/import/github/status.html.haml
index 4c721d40b55..0fe578a0036 100644
--- a/app/views/import/github/status.html.haml
+++ b/app/views/import/github/status.html.haml
@@ -1,64 +1,6 @@
-- page_title "GitHub import"
+- page_title "GitHub Import"
 - header_title "Projects", root_path
 %h3.page-title
-  %i.fa.fa-github
-  Import projects from GitHub
+  = icon 'github', text: 'Import Projects from GitHub'
 
-%p.light
-  Select projects you want to import.
-%hr
-%p
-  = button_tag class: "btn btn-import btn-success js-import-all" do
-    Import all projects
-    = icon("spinner spin", class: "loading-icon")
-
-.table-responsive
-  %table.table.import-jobs
-    %colgroup.import-jobs-from-col
-    %colgroup.import-jobs-to-col
-    %colgroup.import-jobs-status-col
-    %thead
-      %tr
-        %th From GitHub
-        %th To GitLab
-        %th Status
-    %tbody
-      - @already_added_projects.each do |project|
-        %tr{id: "project_#{project.id}", class: "#{project_status_css_class(project.import_status)}"}
-          %td
-            = github_project_link(project.import_source)
-          %td
-            = link_to project.path_with_namespace, [project.namespace.becomes(Namespace), project]
-          %td.job-status
-            - if project.import_status == 'finished'
-              %span
-                %i.fa.fa-check
-                done
-            - elsif project.import_status == 'started'
-              %i.fa.fa-spinner.fa-spin
-              started
-            - else
-              = project.human_import_status_name
-
-      - @repos.each do |repo|
-        %tr{id: "repo_#{repo.id}"}
-          %td
-            = github_project_link(repo.full_name)
-          %td.import-target
-            %fieldset.row
-            .input-group
-              .project-path.input-group-btn
-                - if current_user.can_select_namespace?
-                  - selected = params[:namespace_id] || :current_user
-                  - opts = current_user.can_create_group? ? { extra_group: Group.new(name: repo.owner.login, path: repo.owner.login) } : {}
-                  = select_tag :namespace_id, namespaces_options(selected, opts.merge({ display_path: true })), { class: 'select2 js-select-namespace', tabindex: 1 }
-                - else
-                  = text_field_tag :path, current_user.namespace_path, class: "input-large form-control", tabindex: 1, disabled: true
-              %span.input-group-addon /
-              = text_field_tag :path, repo.name, class: "input-mini form-control", tabindex: 2, autofocus: true, required: true
-          %td.import-actions.job-status
-            = button_tag class: "btn btn-import js-add-to-import" do
-              Import
-              = icon("spinner spin", class: "loading-icon")
-
-.js-importer-status{ data: { jobs_import_path: "#{jobs_import_github_path}", import_path: "#{import_github_path}" } }
+= render 'import/githubish_status', provider: 'github'
diff --git a/app/views/import/gitlab/status.html.haml b/app/views/import/gitlab/status.html.haml
index d31fc2e6adb..d5b88709a34 100644
--- a/app/views/import/gitlab/status.html.haml
+++ b/app/views/import/gitlab/status.html.haml
@@ -24,7 +24,7 @@
         %th Status
     %tbody
       - @already_added_projects.each do |project|
-        %tr{id: "project_#{project.id}", class: "#{project_status_css_class(project.import_status)}"}
+        %tr{ id: "project_#{project.id}", class: "#{project_status_css_class(project.import_status)}" }
           %td
             = link_to project.import_source, "https://gitlab.com/#{project.import_source}", target: "_blank"
           %td
@@ -41,7 +41,7 @@
               = project.human_import_status_name
 
       - @repos.each do |repo|
-        %tr{id: "repo_#{repo["id"]}"}
+        %tr{ id: "repo_#{repo["id"]}" }
           %td
             = link_to repo["path_with_namespace"], "https://gitlab.com/#{repo["path_with_namespace"]}", target: "_blank"
           %td.import-target
diff --git a/app/views/import/google_code/new.html.haml b/app/views/import/google_code/new.html.haml
index 5d2f149cd5f..336becd229e 100644
--- a/app/views/import/google_code/new.html.haml
+++ b/app/views/import/google_code/new.html.haml
@@ -45,7 +45,7 @@
       %p
         Upload <code>GoogleCodeProjectHosting.json</code> here:
       %p
-        %input{type: "file", name: "dump_file", id: "dump_file"}
+        %input{ type: "file", name: "dump_file", id: "dump_file" }
     %li
       %p
         Do you want to customize how Google Code email addresses and usernames are imported into GitLab?
diff --git a/app/views/import/google_code/status.html.haml b/app/views/import/google_code/status.html.haml
index e79f122940a..5e01af008be 100644
--- a/app/views/import/google_code/status.html.haml
+++ b/app/views/import/google_code/status.html.haml
@@ -34,7 +34,7 @@
         %th Status
     %tbody
       - @already_added_projects.each do |project|
-        %tr{id: "project_#{project.id}", class: "#{project_status_css_class(project.import_status)}"}
+        %tr{ id: "project_#{project.id}", class: "#{project_status_css_class(project.import_status)}" }
           %td
             = link_to project.import_source, "https://code.google.com/p/#{project.import_source}", target: "_blank"
           %td
@@ -51,17 +51,17 @@
               = project.human_import_status_name
 
       - @repos.each do |repo|
-        %tr{id: "repo_#{repo.id}"}
+        %tr{ id: "repo_#{repo.id}" }
           %td
             = link_to repo.name, "https://code.google.com/p/#{repo.name}", target: "_blank"
           %td.import-target
-            = "#{current_user.username}/#{repo.name}"
+            #{current_user.username}/#{repo.name}
           %td.import-actions.job-status
             = button_tag class: "btn btn-import js-add-to-import" do
               Import
               = icon("spinner spin", class: "loading-icon")
       - @incompatible_repos.each do |repo|
-        %tr{id: "repo_#{repo.id}"}
+        %tr{ id: "repo_#{repo.id}" }
           %td
             = link_to repo.name, "https://code.google.com/p/#{repo.name}", target: "_blank"
           %td.import-target
diff --git a/app/views/issues/_issue.atom.builder b/app/views/issues/_issue.atom.builder
index 96831874144..fcd30c8c765 100644
--- a/app/views/issues/_issue.atom.builder
+++ b/app/views/issues/_issue.atom.builder
@@ -2,7 +2,7 @@ xml.entry do
   xml.id      namespace_project_issue_url(issue.project.namespace, issue.project, issue)
   xml.link    href: namespace_project_issue_url(issue.project.namespace, issue.project, issue)
   xml.title   truncate(issue.title, length: 80)
-  xml.updated issue.created_at.xmlschema
+  xml.updated issue.updated_at.xmlschema
   xml.media   :thumbnail, width: "40", height: "40", url: image_url(avatar_icon(issue.author_email))
 
   xml.author do
diff --git a/app/views/kaminari/gitlab/_next_page.html.haml b/app/views/kaminari/gitlab/_next_page.html.haml
index 125f09777ba..c93dc7a50e8 100644
--- a/app/views/kaminari/gitlab/_next_page.html.haml
+++ b/app/views/kaminari/gitlab/_next_page.html.haml
@@ -6,8 +6,8 @@
 -#    per_page:      number of items to fetch per page
 -#    remote:        data-remote
 - if current_page.last?
-  %li{ class: "next disabled" }
+  %li.next.disabled
     %span= raw(t 'views.pagination.next')
 - else
-  %li{ class: "next" }
+  %li.next
     = link_to raw(t 'views.pagination.next'), url, rel: 'next', remote: remote
diff --git a/app/views/kaminari/gitlab/_page.html.haml b/app/views/kaminari/gitlab/_page.html.haml
index 750aed8f329..5c5be03a7cd 100644
--- a/app/views/kaminari/gitlab/_page.html.haml
+++ b/app/views/kaminari/gitlab/_page.html.haml
@@ -6,5 +6,5 @@
 -#    total_pages:   total number of pages
 -#    per_page:      number of items to fetch per page
 -#    remote:        data-remote
-%li{class: "page#{' active' if page.current?}#{' sibling' if page.next? || page.prev?}"}
-  = link_to page, url, {remote: remote, rel: page.next? ? 'next' : page.prev? ? 'prev' : nil}
+%li.page{ class: [active_when(page.current?), ('sibling' if page.next? || page.prev?)] }
+  = link_to page, url, { remote: remote, rel: page.next? ? 'next' : page.prev? ? 'prev' : nil }
diff --git a/app/views/kaminari/gitlab/_paginator.html.haml b/app/views/kaminari/gitlab/_paginator.html.haml
index f5e0d2ed3f3..8fe6bd653ae 100644
--- a/app/views/kaminari/gitlab/_paginator.html.haml
+++ b/app/views/kaminari/gitlab/_paginator.html.haml
@@ -6,7 +6,7 @@
 -#    remote:        data-remote
 -#    paginator:     the paginator that renders the pagination tags inside
 = paginator.render do
-  %div.gl-pagination
+  .gl-pagination
     %ul.pagination.clearfix
       - unless current_page.first?
         = first_page_tag unless total_pages < 5 # As kaminari will always show the first 5 pages
@@ -19,4 +19,3 @@
       = next_page_tag
       - unless current_page.last?
         = last_page_tag unless total_pages < 5
-
diff --git a/app/views/kaminari/gitlab/_prev_page.html.haml b/app/views/kaminari/gitlab/_prev_page.html.haml
index 7edf10498a8..b7c6caf7ff4 100644
--- a/app/views/kaminari/gitlab/_prev_page.html.haml
+++ b/app/views/kaminari/gitlab/_prev_page.html.haml
@@ -6,8 +6,8 @@
 -#    per_page:      number of items to fetch per page
 -#    remote:        data-remote
 - if current_page.first?
-  %li{ class: "prev disabled" }
+  %li.prev.disabled
     %span= raw(t 'views.pagination.previous')
 - else
-  %li{ class: "prev" }
+  %li.prev
     = link_to raw(t 'views.pagination.previous'), url, rel: 'prev', remote: remote
diff --git a/app/views/layouts/_head.html.haml b/app/views/layouts/_head.html.haml
index 3e488cf73b9..f6d8bb08a64 100644
--- a/app/views/layouts/_head.html.haml
+++ b/app/views/layouts/_head.html.haml
@@ -1,55 +1,59 @@
 - page_description brand_title unless page_description
 
 - site_name = "GitLab"
-%head{prefix: "og: http://ogp.me/ns#"}
-  %meta{charset: "utf-8"}
-  %meta{'http-equiv' => 'X-UA-Compatible', content: 'IE=edge'}
+%head{ prefix: "og: http://ogp.me/ns#" }
+  %meta{ charset: "utf-8" }
+  %meta{ 'http-equiv' => 'X-UA-Compatible', content: 'IE=edge' }
 
   -# Open Graph - http://ogp.me/
-  %meta{property: 'og:type',        content: "object"}
-  %meta{property: 'og:site_name',   content: site_name}
-  %meta{property: 'og:title',       content: page_title}
-  %meta{property: 'og:description', content: page_description}
-  %meta{property: 'og:image',       content: page_image}
-  %meta{property: 'og:url',         content: request.base_url + request.fullpath}
+  %meta{ property: 'og:type',        content: "object" }
+  %meta{ property: 'og:site_name',   content: site_name }
+  %meta{ property: 'og:title',       content: page_title }
+  %meta{ property: 'og:description', content: page_description }
+  %meta{ property: 'og:image',       content: page_image }
+  %meta{ property: 'og:url',         content: request.base_url + request.fullpath }
 
   -# Twitter Card - https://dev.twitter.com/cards/types/summary
-  %meta{property: 'twitter:card',         content: "summary"}
-  %meta{property: 'twitter:title',        content: page_title}
-  %meta{property: 'twitter:description',  content: page_description}
-  %meta{property: 'twitter:image',        content: page_image}
+  %meta{ property: 'twitter:card',         content: "summary" }
+  %meta{ property: 'twitter:title',        content: page_title }
+  %meta{ property: 'twitter:description',  content: page_description }
+  %meta{ property: 'twitter:image',        content: page_image }
   = page_card_meta_tags
 
   %title= page_title(site_name)
-  %meta{name: "description", content: page_description}
+  %meta{ name: "description", content: page_description }
 
-  = favicon_link_tag 'favicon.ico'
+  = favicon_link_tag favicon
 
   = stylesheet_link_tag "application", media: "all"
   = stylesheet_link_tag "print",       media: "print"
 
-  = javascript_include_tag "application"
+  = javascript_include_tag(*webpack_asset_paths("runtime"))
+  = javascript_include_tag(*webpack_asset_paths("common"))
+  = javascript_include_tag(*webpack_asset_paths("main"))
 
   - if content_for?(:page_specific_javascripts)
     = yield :page_specific_javascripts
 
+  = yield :project_javascripts
+
   = csrf_meta_tags
 
   - unless browser.safari?
-    %meta{name: 'referrer', content: 'origin-when-cross-origin'}
-  %meta{name: 'viewport', content: 'width=device-width, initial-scale=1, maximum-scale=1'}
-  %meta{name: 'theme-color', content: '#474D57'}
+    %meta{ name: 'referrer', content: 'origin-when-cross-origin' }
+  %meta{ name: 'viewport', content: 'width=device-width, initial-scale=1, maximum-scale=1' }
+  %meta{ name: 'theme-color', content: '#474D57' }
 
   -# Apple Safari/iOS home screen icons
   = favicon_link_tag 'touch-icon-iphone.png',        rel: 'apple-touch-icon'
   = favicon_link_tag 'touch-icon-ipad.png',          rel: 'apple-touch-icon', sizes: '76x76'
   = favicon_link_tag 'touch-icon-iphone-retina.png', rel: 'apple-touch-icon', sizes: '120x120'
   = favicon_link_tag 'touch-icon-ipad-retina.png',   rel: 'apple-touch-icon', sizes: '152x152'
-  %link{rel: 'mask-icon', href: image_path('logo.svg'), color: 'rgb(226, 67, 41)'}
+  %link{ rel: 'mask-icon', href: image_path('logo.svg'), color: 'rgb(226, 67, 41)' }
 
   -# Windows 8 pinned site tile
-  %meta{name: 'msapplication-TileImage', content: image_path('msapplication-tile.png')}
-  %meta{name: 'msapplication-TileColor', content: '#30353E'}
+  %meta{ name: 'msapplication-TileImage', content: image_path('msapplication-tile.png') }
+  %meta{ name: 'msapplication-TileColor', content: '#30353E' }
 
   = yield :meta_tags
 
diff --git a/app/views/layouts/_init_auto_complete.html.haml b/app/views/layouts/_init_auto_complete.html.haml
index e138ebab018..769f6fb0151 100644
--- a/app/views/layouts/_init_auto_complete.html.haml
+++ b/app/views/layouts/_init_auto_complete.html.haml
@@ -3,6 +3,13 @@
 
 - if project
   :javascript
-    GitLab.GfmAutoComplete.dataSource = "#{autocomplete_sources_namespace_project_path(project.namespace, project, type: noteable_type, type_id: params[:id])}"
-    GitLab.GfmAutoComplete.cachedData = undefined;
-    GitLab.GfmAutoComplete.setup();
+    gl.GfmAutoComplete.dataSources = {
+      members: "#{members_namespace_project_autocomplete_sources_path(project.namespace, project, type: noteable_type, type_id: params[:id])}",
+      issues: "#{issues_namespace_project_autocomplete_sources_path(project.namespace, project)}",
+      mergeRequests: "#{merge_requests_namespace_project_autocomplete_sources_path(project.namespace, project)}",
+      labels: "#{labels_namespace_project_autocomplete_sources_path(project.namespace, project)}",
+      milestones: "#{milestones_namespace_project_autocomplete_sources_path(project.namespace, project)}",
+      commands: "#{commands_namespace_project_autocomplete_sources_path(project.namespace, project, type: noteable_type, type_id: params[:id])}"
+    };
+
+    gl.GfmAutoComplete.setup();
diff --git a/app/views/layouts/_page.html.haml b/app/views/layouts/_page.html.haml
index a9a0b149049..a35a918d501 100644
--- a/app/views/layouts/_page.html.haml
+++ b/app/views/layouts/_page.html.haml
@@ -1,30 +1,14 @@
-.page-with-sidebar{ class: "#{page_sidebar_class} #{page_gutter_class}" }
-  .sidebar-wrapper.nicescroll
-    .sidebar-action-buttons
-      .nav-header-btn.toggle-nav-collapse{ title: "Open/Close" }
-        %span.sr-only Toggle navigation
-        = icon('bars')
-
-      %div{ class: "nav-header-btn pin-nav-btn has-tooltip #{'is-active' if pinned_nav?} js-nav-pin", title: pinned_nav? ? "Unpin navigation" : "Pin Navigation", data: { placement: 'right', container: 'body' } }
-        %span.sr-only Toggle navigation pinning
-        = icon('fw thumb-tack')
-
-    - if defined?(sidebar) && sidebar
-      = render "layouts/nav/#{sidebar}"
-    - elsif current_user
-      = render 'layouts/nav/dashboard'
-    - else
-      = render 'layouts/nav/explore'
-
+.page-with-sidebar{ class: page_gutter_class }
   - if defined?(nav) && nav
     .layout-nav
       .container-fluid
         = render "layouts/nav/#{nav}"
   .content-wrapper{ class: "#{layout_nav_class}" }
     = yield :sub_nav
-    = render "layouts/broadcast"
-    = render "layouts/flash"
-    = yield :flash_message
+    .alert-wrapper
+      = render "layouts/broadcast"
+      = render "layouts/flash"
+      = yield :flash_message
     %div{ class: "#{(container_class unless @no_container)} #{@content_class}" }
       .content{ id: "content-body" }
         = yield
diff --git a/app/views/layouts/_recaptcha_verification.html.haml b/app/views/layouts/_recaptcha_verification.html.haml
new file mode 100644
index 00000000000..77c77dc6754
--- /dev/null
+++ b/app/views/layouts/_recaptcha_verification.html.haml
@@ -0,0 +1,23 @@
+- humanized_resource_name = spammable.class.model_name.human.downcase
+- resource_name = spammable.class.model_name.singular
+
+%h3.page-title
+  Anti-spam verification
+%hr
+
+%p
+  #{"We detected potential spam in the #{humanized_resource_name}. Please solve the reCAPTCHA to proceed."}
+
+= form_for form do |f|
+  .recaptcha
+    - params[resource_name].each do |field, value|
+      = hidden_field(resource_name, field, value: value)
+    = hidden_field_tag(:spam_log_id, spammable.spam_log.id)
+    = hidden_field_tag(:recaptcha_verification, true)
+    = recaptcha_tags
+
+    -# Yields a block with given extra params.
+    = yield
+
+  .row-content-block.footer-block
+    = f.submit "Submit #{humanized_resource_name}", class: 'btn btn-create'
diff --git a/app/views/layouts/_search.html.haml b/app/views/layouts/_search.html.haml
index 8e65bd12c56..0e64ebd71b8 100644
--- a/app/views/layouts/_search.html.haml
+++ b/app/views/layouts/_search.html.haml
@@ -6,7 +6,7 @@
   - group_data_attrs = { group_path: j(@group.path), name: @group.name, issues_path: issues_group_path(j(@group.path)), mr_path: merge_requests_group_path(j(@group.path)) }
 - if @project && @project.persisted?
   - project_data_attrs = { project_path: j(@project.path), name: j(@project.name), issues_path: namespace_project_issues_path(@project.namespace, @project), mr_path: namespace_project_merge_requests_path(@project.namespace, @project) }
-.search.search-form{class: "#{'has-location-badge' if label.present?}"}
+.search.search-form{ class: "#{'has-location-badge' if label.present?}" }
   = form_tag search_path, method: :get, class: 'navbar-form' do |f|
     .search-input-container
       - if label.present?
@@ -44,4 +44,4 @@
       = hidden_field_tag :snippets, true
     = hidden_field_tag :repository_ref, @ref
     = button_tag 'Go' if ENV['RAILS_ENV'] == 'test'
-    .search-autocomplete-opts.hide{:'data-autocomplete-path' => search_autocomplete_path, :'data-autocomplete-project-id' => @project.try(:id), :'data-autocomplete-project-ref' => @ref }
+    .search-autocomplete-opts.hide{ :'data-autocomplete-path' => search_autocomplete_path, :'data-autocomplete-project-id' => @project.try(:id), :'data-autocomplete-project-ref' => @ref }
diff --git a/app/views/layouts/application.html.haml b/app/views/layouts/application.html.haml
index 6c2285fa2b6..36543edc040 100644
--- a/app/views/layouts/application.html.haml
+++ b/app/views/layouts/application.html.haml
@@ -1,12 +1,9 @@
 !!! 5
 %html{ lang: "en", class: "#{page_class}" }
   = render "layouts/head"
-  %body{class: "#{user_application_theme}", data: {page: body_data_page, project: "#{@project.path if @project}", group: "#{@group.path if @group}"}}
+  %body{ class: @body_class, data: { page: body_data_page, project: "#{@project.path if @project}", group: "#{@group.path if @group}" } }
     = Gon::Base.render_data
 
-    -# Ideally this would be inside the head, but turbolinks only evaluates page-specific JS in the body.
-    = yield :scripts_body_top
-
     = render "layouts/header/default", title: header_title
     = render 'layouts/page', sidebar: sidebar, nav: nav
 
diff --git a/app/views/layouts/devise.html.haml b/app/views/layouts/devise.html.haml
index afd9958f073..3368a9beb29 100644
--- a/app/views/layouts/devise.html.haml
+++ b/app/views/layouts/devise.html.haml
@@ -1,7 +1,7 @@
 !!! 5
-%html{ lang: "en", class: "devise-layout-html"}
+%html.devise-layout-html
   = render "layouts/head"
-  %body.ui_charcoal.login-page.application.navless{ data: { page: body_data_page }}
+  %body.ui_charcoal.login-page.application.navless{ data: { page: body_data_page } }
     .page-wrap
       = Gon::Base.render_data
       = render "layouts/header/empty"
diff --git a/app/views/layouts/devise_empty.html.haml b/app/views/layouts/devise_empty.html.haml
index 6bd427b02ac..7466423a934 100644
--- a/app/views/layouts/devise_empty.html.haml
+++ b/app/views/layouts/devise_empty.html.haml
@@ -1,5 +1,5 @@
 !!! 5
-%html{ lang: "en"}
+%html{ lang: "en" }
   = render "layouts/head"
   %body.ui_charcoal.login-page.application.navless
     = Gon::Base.render_data
diff --git a/app/views/layouts/devise_mailer.html.haml b/app/views/layouts/devise_mailer.html.haml
index c258eafdd51..e1e1f9ae516 100644
--- a/app/views/layouts/devise_mailer.html.haml
+++ b/app/views/layouts/devise_mailer.html.haml
@@ -1,7 +1,7 @@
 !!! 5
 %html
   %head
-    %meta(content='text/html; charset=UTF-8' http-equiv='Content-Type')
+    %meta{ content: 'text/html; charset=UTF-8', 'http-equiv'=> 'Content-Type' }
     = stylesheet_link_tag 'mailers/devise'
 
   %body
@@ -9,7 +9,7 @@
       %tr
         %td
           %table#header
-            %td{valign: "top"}
+            %td{ valign: "top" }
               = image_tag('mailers/gitlab_header_logo.png', id: 'logo', alt: 'GitLab Wordmark')
 
           %table#body
diff --git a/app/views/layouts/errors.html.haml b/app/views/layouts/errors.html.haml
index a3b925f6afd..6d9ec043590 100644
--- a/app/views/layouts/errors.html.haml
+++ b/app/views/layouts/errors.html.haml
@@ -1,7 +1,7 @@
 !!! 5
-%html{ lang: "en"}
+%html{ lang: "en" }
   %head
-    %meta{:content => "width=device-width, initial-scale=1, maximum-scale=1", :name => "viewport"}
+    %meta{ :content => "width=device-width, initial-scale=1, maximum-scale=1", :name => "viewport" }
     %title= yield(:title)
     :css
       body {
diff --git a/app/views/layouts/header/_default.html.haml b/app/views/layouts/header/_default.html.haml
index 5456be77aab..6f4f2dbea3a 100644
--- a/app/views/layouts/header/_default.html.haml
+++ b/app/views/layouts/header/_default.html.haml
@@ -1,11 +1,17 @@
-%header.navbar.navbar-fixed-top.navbar-gitlab{ class: nav_header_class }
-  %a{ href: "#content-body", tabindex: "1", class: "sr-only gl-accessibility" } Skip to content
-  %div{ class: "container-fluid" }
+%header.navbar.navbar-gitlab{ class: nav_header_class }
+  %a.sr-only.gl-accessibility{ href: "#content-body", tabindex: "1" } Skip to content
+  .container-fluid
     .header-content
-      %button.side-nav-toggle{ type: 'button', "aria-label" => "Toggle global navigation" }
-        %span.sr-only Toggle navigation
-        = icon('bars')
-      %button.navbar-toggle{type: 'button'}
+      .dropdown.global-dropdown
+        %button.global-dropdown-toggle{ type: 'button', 'data-toggle' => 'dropdown' }
+          %span.sr-only Toggle navigation
+          = icon('bars')
+        .dropdown-menu-nav.global-dropdown-menu
+          - if current_user
+            = render 'layouts/nav/dashboard'
+          - else
+            = render 'layouts/nav/explore'
+      %button.navbar-toggle{ type: 'button' }
         %span.sr-only Toggle navigation
         = icon('ellipsis-v')
 
@@ -13,7 +19,7 @@
         %ul.nav.navbar-nav
           %li.hidden-sm.hidden-xs
             = render 'layouts/search' unless current_controller?(:search)
-          %li.visible-sm.visible-xs
+          %li.visible-sm-inline-block.visible-xs-inline-block
             = link_to search_path, title: 'Search', aria: { label: "Search" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
               = icon('search')
           - if current_user
@@ -29,7 +35,11 @@
               = link_to dashboard_todos_path, title: 'Todos', aria: { label: "Todos" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
                 = icon('bell fw')
                 %span.badge.todos-pending-count{ class: ("hidden" if todos_pending_count == 0) }
-                  = todos_pending_count
+                  = todos_count_format(todos_pending_count)
+            - if current_user.can_create_project?
+              %li
+                = link_to new_project_path, title: 'New project', aria: { label: "New project" }, data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
+                  = icon('plus fw')
             - if Gitlab::Sherlock.enabled?
               %li
                 = link_to sherlock_transactions_path, title: 'Sherlock Transactions',
@@ -44,9 +54,7 @@
                   %li
                     = link_to "Profile", current_user, class: 'profile-link', aria: { label: "Profile" }, data: { user: current_user.username }
                   %li
-                    = link_to "Profile Settings", profile_path, aria: { label: "Profile Settings" }
-                  %li
-                    = link_to "Help", help_path, aria: { label: "Help" }
+                    = link_to "Settings", profile_path, aria: { label: "Settings" }
                   %li.divider
                   %li
                     = link_to "Sign out", destroy_user_session_path, method: :delete, class: "sign-out-link", aria: { label: "Sign out" }
@@ -55,13 +63,12 @@
               %div
                 = link_to "Sign in", new_session_path(:user, redirect_to_referer: 'yes'), class: 'btn btn-sign-in btn-success'
 
-
-      %h1.title= title
-
       .header-logo
         = link_to root_path, class: 'home', title: 'Dashboard', id: 'logo' do
           = brand_header_logo
 
+      %h1.title= title
+
       = yield :header_content
 
 = render 'shared/outdated_browser'
diff --git a/app/views/layouts/mailer.html.haml b/app/views/layouts/mailer.html.haml
new file mode 100644
index 00000000000..53268cc22f8
--- /dev/null
+++ b/app/views/layouts/mailer.html.haml
@@ -0,0 +1,72 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional //EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+%html{ lang: "en" }
+  %head
+    %meta{ content: "text/html; charset=UTF-8", "http-equiv" => "Content-Type" }/
+    %meta{ content: "width=device-width, initial-scale=1", name: "viewport" }/
+    %meta{ content: "IE=edge", "http-equiv" => "X-UA-Compatible" }/
+    %title= message.subject
+    :css
+      /* CLIENT-SPECIFIC STYLES */
+      body, table, td, a { -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%; }
+      table, td { mso-table-lspace: 0pt; mso-table-rspace: 0pt; }
+      img { -ms-interpolation-mode: bicubic; }
+
+      /* iOS BLUE LINKS */
+      a[x-apple-data-detectors] {
+          color: inherit !important;
+          text-decoration: none !important;
+          font-size: inherit !important;
+          font-family: inherit !important;
+          font-weight: inherit !important;
+          line-height: inherit !important;
+      }
+
+      /* ANDROID MARGIN HACK */
+      body { margin:0 !important; }
+      div[style*="margin: 16px 0"] { margin:0 !important; }
+
+      @media only screen and (max-width: 639px) {
+          body, #body {
+              min-width: 320px !important;
+          }
+          table.wrapper {
+              width: 100% !important;
+              min-width: 320px !important;
+          }
+          table.wrapper > tbody > tr > td {
+              border-left: 0 !important;
+              border-right: 0 !important;
+              border-radius: 0 !important;
+              padding-left: 10px !important;
+              padding-right: 10px !important;
+          }
+      }
+  %body{ style: "background-color:#fafafa;margin:0;padding:0;text-align:center;min-width:640px;width:100%;height:100%;font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;" }
+    %table#body{ border: "0", cellpadding: "0", cellspacing: "0", style: "background-color:#fafafa;margin:0;padding:0;text-align:center;min-width:640px;width:100%;" }
+      %tbody
+        %tr.line
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;background-color:#6b4fbb;height:4px;font-size:4px;line-height:4px;" }  
+        %tr.header
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:25px 0;font-size:13px;line-height:1.6;color:#5c5c5c;" }
+            = header_logo
+        %tr
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;" }
+            %table.wrapper{ border: "0", cellpadding: "0", cellspacing: "0", style: "width:640px;margin:0 auto;border-collapse:separate;border-spacing:0;" }
+              %tbody
+                %tr
+                  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;background-color:#ffffff;text-align:left;padding:18px 25px;border:1px solid #ededed;border-radius:3px;overflow:hidden;" }
+                    %table.content{ border: "0", cellpadding: "0", cellspacing: "0", style: "width:100%;border-collapse:separate;border-spacing:0;" }
+                      %tbody
+                        = yield
+
+        %tr.footer
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:25px 0;font-size:13px;line-height:1.6;color:#5c5c5c;" }
+            %img{ alt: "GitLab", height: "33", src: image_url('mailers/gitlab_footer_logo.gif'), style: "display:block;margin:0 auto 1em;", width: "90" }/
+            %div
+              %a{ href: profile_notifications_url, style: "color:#3777b0;text-decoration:none;" } Manage all notifications
+              &middot;
+              %a{ href: help_url, style: "color:#3777b0;text-decoration:none;" } Help
+            %div
+              You're receiving this email because of your account on
+              = succeed "." do
+                %a{ href: root_url, style: "color:#3777b0;text-decoration:none;" }= Gitlab.config.gitlab.host
diff --git a/app/views/layouts/mailer.text.haml b/app/views/layouts/mailer.text.haml
new file mode 100644
index 00000000000..6a9c6ced9cc
--- /dev/null
+++ b/app/views/layouts/mailer.text.haml
@@ -0,0 +1,5 @@
+= yield
+
+You're receiving this email because of your account on #{Gitlab.config.gitlab.host}.
+Manage all notifications: #{profile_notifications_url}
+Help: #{help_url}
diff --git a/app/views/layouts/nav/_admin.html.haml b/app/views/layouts/nav/_admin.html.haml
index ac04f57e217..d068c895fa3 100644
--- a/app/views/layouts/nav/_admin.html.haml
+++ b/app/views/layouts/nav/_admin.html.haml
@@ -1,5 +1,5 @@
+= render 'layouts/nav/admin_settings'
 .scrolling-tabs-container{ class: nav_control_class }
-  = render 'layouts/nav/admin_settings'
   .fade-left
     = icon('angle-left')
   .fade-right
@@ -33,7 +33,7 @@
           Abuse Reports
           %span.badge.count= number_with_delimiter(AbuseReport.count(:all))
 
-    - if askimet_enabled?
+    - if akismet_enabled?
       = nav_link(controller: :spam_logs) do
         = link_to admin_spam_logs_path, title: "Spam Logs" do
           %span
diff --git a/app/views/layouts/nav/_admin_settings.html.haml b/app/views/layouts/nav/_admin_settings.html.haml
index 38e9b80d129..9de0e12a826 100644
--- a/app/views/layouts/nav/_admin_settings.html.haml
+++ b/app/views/layouts/nav/_admin_settings.html.haml
@@ -1,6 +1,6 @@
 .controls
   .dropdown.admin-settings-dropdown
-    %a.dropdown-new.btn.btn-default{href: '#', 'data-toggle' => 'dropdown'}
+    %a.dropdown-new.btn.btn-default{ href: '#', 'data-toggle' => 'dropdown' }
       = icon('cog')
       = icon('caret-down')
     %ul.dropdown-menu.dropdown-menu-align-right
diff --git a/app/views/layouts/nav/_dashboard.html.haml b/app/views/layouts/nav/_dashboard.html.haml
index 817e4bebb05..15285ee32a3 100644
--- a/app/views/layouts/nav/_dashboard.html.haml
+++ b/app/views/layouts/nav/_dashboard.html.haml
@@ -1,37 +1,39 @@
-.nav-sidebar
-  %ul.nav
-    = nav_link(path: ['root#index', 'projects#trending', 'projects#starred', 'dashboard/projects#index'], html_options: {class: "#{project_tab_class} home"}) do
-      = link_to dashboard_projects_path, title: 'Projects', class: 'dashboard-shortcuts-projects' do
+%ul
+  = nav_link(path: ['root#index', 'projects#trending', 'projects#starred', 'dashboard/projects#index'], html_options: {class: "#{project_tab_class} home"}) do
+    = link_to dashboard_projects_path, title: 'Projects', class: 'dashboard-shortcuts-projects' do
+      %span
+        Projects
+  = nav_link(path: 'dashboard#activity') do
+    = link_to activity_dashboard_path, class: 'dashboard-shortcuts-activity', title: 'Activity' do
+      %span
+        Activity
+  - if koding_enabled?
+    = nav_link(controller: :koding) do
+      = link_to koding_path, title: 'Koding' do
         %span
-          Projects
-    = nav_link(path: 'dashboard#activity') do
-      = link_to activity_dashboard_path, class: 'dashboard-shortcuts-activity', title: 'Activity' do
-        %span
-          Activity
-    - if koding_enabled?
-      = nav_link(controller: :koding) do
-        = link_to koding_path, title: 'Koding' do
-          %span
-            Koding
-    = nav_link(controller: [:groups, 'groups/milestones', 'groups/group_members']) do
-      = link_to dashboard_groups_path, title: 'Groups' do
-        %span
-          Groups
-    = nav_link(controller: 'dashboard/milestones') do
-      = link_to dashboard_milestones_path, title: 'Milestones' do
-        %span
-          Milestones
-    = nav_link(path: 'dashboard#issues') do
-      = link_to assigned_issues_dashboard_path, title: 'Issues', class: 'dashboard-shortcuts-issues' do
-        %span
-          Issues
-          %span.count= number_with_delimiter(cached_assigned_issuables_count(current_user, :issues, :opened))
-    = nav_link(path: 'dashboard#merge_requests') do
-      = link_to assigned_mrs_dashboard_path, title: 'Merge Requests', class: 'dashboard-shortcuts-merge_requests' do
-        %span
-          Merge Requests
-          %span.count= number_with_delimiter(cached_assigned_issuables_count(current_user, :merge_requests, :opened))
-    = nav_link(controller: 'dashboard/snippets') do
-      = link_to dashboard_snippets_path, title: 'Snippets' do
-        %span
-          Snippets
+          Koding
+  = nav_link(controller: [:groups, 'groups/milestones', 'groups/group_members']) do
+    = link_to dashboard_groups_path, title: 'Groups' do
+      %span
+        Groups
+  = nav_link(controller: 'dashboard/milestones') do
+    = link_to dashboard_milestones_path, title: 'Milestones' do
+      %span
+        Milestones
+  = nav_link(path: 'dashboard#issues') do
+    = link_to assigned_issues_dashboard_path, title: 'Issues', class: 'dashboard-shortcuts-issues' do
+      %span
+        Issues
+      .badge= number_with_delimiter(cached_assigned_issuables_count(current_user, :issues, :opened))
+  = nav_link(path: 'dashboard#merge_requests') do
+    = link_to assigned_mrs_dashboard_path, title: 'Merge Requests', class: 'dashboard-shortcuts-merge_requests' do
+      %span
+        Merge Requests
+      .badge= number_with_delimiter(cached_assigned_issuables_count(current_user, :merge_requests, :opened))
+  = nav_link(controller: 'dashboard/snippets') do
+    = link_to dashboard_snippets_path, title: 'Snippets' do
+      %span
+        Snippets
+  %li.divider
+  %li
+    = link_to "Help", help_path, title: 'About GitLab CE', class: 'about-gitlab'
diff --git a/app/views/layouts/nav/_explore.html.haml b/app/views/layouts/nav/_explore.html.haml
index e5bda7b3a6f..3a1fcd00e9c 100644
--- a/app/views/layouts/nav/_explore.html.haml
+++ b/app/views/layouts/nav/_explore.html.haml
@@ -1,4 +1,4 @@
-%ul.nav.nav-sidebar
+%ul
   = nav_link(path: ['dashboard#show', 'root#show', 'projects#trending', 'projects#starred', 'projects#index'], html_options: {class: 'home'}) do
     = link_to explore_root_path, title: 'Projects' do
       %span
diff --git a/app/views/layouts/nav/_group.html.haml b/app/views/layouts/nav/_group.html.haml
index f3539fd372d..a6e96942021 100644
--- a/app/views/layouts/nav/_group.html.haml
+++ b/app/views/layouts/nav/_group.html.haml
@@ -5,23 +5,11 @@
   .fade-right
     = icon('angle-right')
   %ul.nav-links.scrolling-tabs
-    = nav_link(path: 'groups#show', html_options: {class: 'home'}) do
+    = nav_link(path: ['groups#show', 'groups#activity', 'groups#subgroups'], html_options: { class: 'home' }) do
       = link_to group_path(@group), title: 'Home' do
         %span
           Group
-    = nav_link(path: 'groups#activity') do
-      = link_to activity_group_path(@group), title: 'Activity' do
-        %span
-          Activity
-    = nav_link(controller: [:group, :labels]) do
-      = link_to group_labels_path(@group), title: 'Labels' do
-        %span
-          Labels
-    = nav_link(controller: [:group, :milestones]) do
-      = link_to group_milestones_path(@group), title: 'Milestones' do
-        %span
-          Milestones
-    = nav_link(path: 'groups#issues') do
+    = nav_link(path: ['groups#issues', 'labels#index', 'milestones#index']) do
       = link_to issues_group_path(@group), title: 'Issues' do
         %span
           Issues
@@ -33,7 +21,7 @@
           Merge Requests
           - merge_requests = MergeRequestsFinder.new(current_user, group_id: @group.id, state: 'opened', non_archived: true).execute
           %span.badge.count= number_with_delimiter(merge_requests.count)
-    = nav_link(controller: [:group_members]) do
+    = nav_link(path: 'group_members#index') do
       = link_to group_group_members_path(@group), title: 'Members' do
         %span
           Members
diff --git a/app/views/layouts/nav/_group_settings.html.haml b/app/views/layouts/nav/_group_settings.html.haml
index c0328fe8842..30feb6813b4 100644
--- a/app/views/layouts/nav/_group_settings.html.haml
+++ b/app/views/layouts/nav/_group_settings.html.haml
@@ -1,26 +1,18 @@
 - if current_user
   - can_admin_group = can?(current_user, :admin_group, @group)
   - can_edit = can?(current_user, :admin_group, @group)
-  - member = @group.members.find_by(user_id: current_user.id)
-  - can_leave = member && can?(current_user, :destroy_group_member, member)
 
-  - if can_admin_group || can_edit || can_leave
+  - if can_admin_group || can_edit
     .controls
       .dropdown.group-settings-dropdown
-        %a.dropdown-new.btn.btn-default#group-settings-button{href: '#', 'data-toggle' => 'dropdown'}
+        %a.dropdown-new.btn.btn-default#group-settings-button{ href: '#', 'data-toggle' => 'dropdown' }
           = icon('cog')
           = icon('caret-down')
         %ul.dropdown-menu.dropdown-menu-align-right
           - if can_admin_group
             = nav_link(path: 'groups#projects') do
               = link_to 'Projects', projects_group_path(@group), title: 'Projects'
-          - if (can_edit || can_leave) && can_admin_group
+          - if can_edit && can_admin_group
             %li.divider
-          - if can_edit
             %li
               = link_to 'Edit Group', edit_group_path(@group)
-          - if can_leave
-            %li
-              = link_to polymorphic_path([:leave, @group, :members]),
-                data: { confirm: leave_confirmation_message(@group) }, method: :delete, title: 'Leave group' do
-                Leave Group
diff --git a/app/views/layouts/nav/_project.html.haml b/app/views/layouts/nav/_project.html.haml
index 701bcd3ab71..299dace3406 100644
--- a/app/views/layouts/nav/_project.html.haml
+++ b/app/views/layouts/nav/_project.html.haml
@@ -1,69 +1,27 @@
-- if current_user
-  .controls
-    .dropdown.project-settings-dropdown
-      %a.dropdown-new.btn.btn-default#project-settings-button{href: '#', 'data-toggle' => 'dropdown'}
-        = icon('cog')
-        = icon('caret-down')
-      %ul.dropdown-menu.dropdown-menu-align-right
-        - can_edit = can?(current_user, :admin_project, @project)
-        -# We don't use @project.team.find_member because it searches for group members too...
-        - member = @project.members.find_by(user_id: current_user.id)
-        - can_leave = member && can?(current_user, :destroy_project_member, member)
-
-        = render 'layouts/nav/project_settings', can_edit: can_edit
-
-        - if can_edit || can_leave
-          %li.divider
-          - if can_edit
-            %li
-              = link_to edit_project_path(@project) do
-                Edit Project
-          - if can_leave
-            %li
-              = link_to polymorphic_path([:leave, @project, :members]),
-                data: { confirm: leave_confirmation_message(@project) }, method: :delete, title: 'Leave project' do
-                Leave Project
-
+- can_edit = can?(current_user, :admin_project, @project)
 .scrolling-tabs-container{ class: nav_control_class }
   .fade-left
     = icon('angle-left')
   .fade-right
     = icon('angle-right')
   %ul.nav-links.scrolling-tabs
-    = nav_link(path: 'projects#show', html_options: {class: 'home'}) do
+    = nav_link(path: ['projects#show', 'projects#activity', 'cycle_analytics#show'], html_options: { class: 'home' }) do
       = link_to project_path(@project), title: 'Project', class: 'shortcuts-project' do
         %span
           Project
 
-    = nav_link(path: 'projects#activity') do
-      = link_to activity_project_path(@project), title: 'Activity', class: 'shortcuts-project-activity' do
-        %span
-          Activity
-
     - if project_nav_tab? :files
-      = nav_link(controller: %w(tree blob blame edit_tree new_tree find_file commit commits compare repositories tags branches releases network)) do
+      = nav_link(controller: %w(tree blob blame edit_tree new_tree find_file commit commits compare repositories tags branches releases graphs network)) do
         = link_to project_files_path(@project), title: 'Repository',  class: 'shortcuts-tree' do
           %span
             Repository
 
-    - if project_nav_tab? :pipelines
-      = nav_link(controller: [:pipelines, :builds, :environments, :cycle_analytics]) do
-        = link_to project_pipelines_path(@project), title: 'Pipelines', class: 'shortcuts-pipelines' do
-          %span
-            Pipelines
-
     - if project_nav_tab? :container_registry
       = nav_link(controller: %w(container_registry)) do
         = link_to project_container_registry_path(@project), title: 'Container Registry', class: 'shortcuts-container-registry' do
           %span
             Registry
 
-    - if project_nav_tab? :graphs
-      = nav_link(controller: %w(graphs)) do
-        = link_to namespace_project_graph_path(@project.namespace, @project, current_ref), title: 'Graphs',  class: 'shortcuts-graphs' do
-          %span
-            Graphs
-
     - if project_nav_tab? :issues
       = nav_link(controller: [:issues, :labels, :milestones, :boards]) do
         = link_to namespace_project_issues_path(@project.namespace, @project), title: 'Issues', class: 'shortcuts-issues' do
@@ -77,7 +35,13 @@
         = link_to namespace_project_merge_requests_path(@project.namespace, @project), title: 'Merge Requests', class: 'shortcuts-merge_requests' do
           %span
             Merge Requests
-            %span.badge.count.merge_counter= number_with_delimiter(@project.merge_requests.opened.count)
+            %span.badge.count.merge_counter= number_with_delimiter(MergeRequestsFinder.new(current_user, project_id: @project.id).execute.opened.count)
+
+    - if project_nav_tab? :pipelines
+      = nav_link(controller: [:pipelines, :builds, :environments]) do
+        = link_to project_pipelines_path(@project), title: 'Pipelines', class: 'shortcuts-pipelines' do
+          %span
+            Pipelines
 
     - if project_nav_tab? :wiki
       = nav_link(controller: :wikis) do
@@ -91,22 +55,45 @@
           %span
             Snippets
 
-    -# Global shortcut to network page for compatibility
+    - if project_nav_tab? :settings
+      = nav_link(path: %w[projects#edit members#show integrations#show repository#show ci_cd#show pages#show]) do
+        = link_to edit_project_path(@project), title: 'Settings', class: 'shortcuts-tree' do
+          %span
+            Settings
+    - else
+      = nav_link(path: %w[members#show]) do
+        = link_to namespace_project_settings_members_path(@project.namespace, @project), title: 'Settings', class: 'shortcuts-tree' do
+          %span
+            Settings
+
+    -# Shortcut to Project > Activity
+    %li.hidden
+      = link_to activity_project_path(@project), title: 'Activity', class: 'shortcuts-project-activity' do
+        %span
+          Activity
+
+    -# Shortcut to Repository > Graph (formerly, Network)
     - if project_nav_tab? :network
       %li.hidden
         = link_to namespace_project_network_path(@project.namespace, @project, current_ref), title: 'Network', class: 'shortcuts-network' do
-          Network
+          Graph
+
+    -# Shortcut to Repository > Charts (formerly, top-nav item "Graphs")
+    - unless @project.empty_repo?
+      %li.hidden
+        = link_to charts_namespace_project_graph_path(@project.namespace, @project, current_ref), title: 'Charts', class: 'shortcuts-repository-charts' do
+          Charts
 
-    -# Shortcut to create a new issue
+    -# Shortcut to Issues > New Issue
     %li.hidden
       = link_to new_namespace_project_issue_path(@project.namespace, @project), class: 'shortcuts-new-issue' do
         Create a new issue
 
-    -# Shortcut to builds page
+    -# Shortcut to Pipelines > Jobs
     - if project_nav_tab? :builds
       %li.hidden
-        = link_to project_builds_path(@project), title: 'Builds', class: 'shortcuts-builds' do
-          Builds
+        = link_to project_builds_path(@project), title: 'Jobs', class: 'shortcuts-builds' do
+          Jobs
 
     -# Shortcut to commits page
     - if project_nav_tab? :commits
diff --git a/app/views/layouts/nav/_project_settings.html.haml b/app/views/layouts/nav/_project_settings.html.haml
deleted file mode 100644
index 613b8b7d301..00000000000
--- a/app/views/layouts/nav/_project_settings.html.haml
+++ /dev/null
@@ -1,45 +0,0 @@
-- if project_nav_tab? :team
-  = nav_link(controller: [:project_members, :teams]) do
-    = link_to namespace_project_project_members_path(@project.namespace, @project), title: 'Members', class: 'team-tab tab' do
-      %span
-        Members
-- if can_edit
-  - if @project.allowed_to_share_with_group?
-    = nav_link(controller: :group_links) do
-      = link_to namespace_project_group_links_path(@project.namespace, @project), title: "Groups" do
-        %span
-          Groups
-  = nav_link(controller: :deploy_keys) do
-    = link_to namespace_project_deploy_keys_path(@project.namespace, @project), title: 'Deploy Keys' do
-      %span
-        Deploy Keys
-  = nav_link(controller: :hooks) do
-    = link_to namespace_project_hooks_path(@project.namespace, @project), title: 'Webhooks' do
-      %span
-        Webhooks
-  = nav_link(controller: :services) do
-    = link_to namespace_project_services_path(@project.namespace, @project), title: 'Services' do
-      %span
-        Services
-  = nav_link(controller: :protected_branches) do
-    = link_to namespace_project_protected_branches_path(@project.namespace, @project), title: 'Protected Branches' do
-      %span
-        Protected Branches
-
-  - if @project.feature_available?(:builds, current_user)
-    = nav_link(controller: :runners) do
-      = link_to namespace_project_runners_path(@project.namespace, @project), title: 'Runners' do
-        %span
-          Runners
-    = nav_link(controller: :variables) do
-      = link_to namespace_project_variables_path(@project.namespace, @project), title: 'Variables' do
-        %span
-          Variables
-    = nav_link(controller: :triggers) do
-      = link_to namespace_project_triggers_path(@project.namespace, @project), title: 'Triggers' do
-        %span
-          Triggers
-    = nav_link(controller: :pipelines_settings) do
-      = link_to namespace_project_pipelines_settings_path(@project.namespace, @project), title: 'CI/CD Pipelines' do
-        %span
-          CI/CD Pipelines
diff --git a/app/views/layouts/notify.html.haml b/app/views/layouts/notify.html.haml
index 1ec4c3f0c67..76268c1b705 100644
--- a/app/views/layouts/notify.html.haml
+++ b/app/views/layouts/notify.html.haml
@@ -1,14 +1,14 @@
-%html{lang: "en"}
+%html{ lang: "en" }
   %head
-    %meta{content: "text/html; charset=utf-8", "http-equiv" => "Content-Type"}
+    %meta{ content: "text/html; charset=utf-8", "http-equiv" => "Content-Type" }
     %title
       GitLab
     = stylesheet_link_tag 'notify'
     = yield :head
   %body
-    %div.content
+    .content
       = yield
-    %div.footer{style: "margin-top: 10px;"}
+    .footer{ style: "margin-top: 10px;" }
       %p
         &mdash;
         %br
diff --git a/app/views/layouts/profile.html.haml b/app/views/layouts/profile.html.haml
index b77d3402a2e..0ee8a57dbd4 100644
--- a/app/views/layouts/profile.html.haml
+++ b/app/views/layouts/profile.html.haml
@@ -1,5 +1,5 @@
-- page_title    "Profile Settings"
-- header_title  "Profile Settings", profile_path unless header_title
+- page_title    "User Settings"
+- header_title  "User Settings", profile_path unless header_title
 - sidebar       "dashboard"
 - nav           "profile"
 
diff --git a/app/views/layouts/project.html.haml b/app/views/layouts/project.html.haml
index 277eb71ea73..f5e7ea7710d 100644
--- a/app/views/layouts/project.html.haml
+++ b/app/views/layouts/project.html.haml
@@ -3,7 +3,7 @@
 - header_title     project_title(@project) unless header_title
 - nav              "project"
 
-- content_for :scripts_body_top do
+- content_for :project_javascripts do
   - project = @target_project || @project
   - if @project_wiki && @page
     - preview_markdown_path = namespace_project_wiki_preview_markdown_path(project.namespace, project, @page.slug)
diff --git a/app/views/notify/_reassigned_issuable_email.html.haml b/app/views/notify/_reassigned_issuable_email.html.haml
index 56d81b2ed2e..fd35713f79c 100644
--- a/app/views/notify/_reassigned_issuable_email.html.haml
+++ b/app/views/notify/_reassigned_issuable_email.html.haml
@@ -2,9 +2,9 @@
   Assignee changed
   - if @previous_assignee
     from
-    %strong #{@previous_assignee.name}
+    %strong= @previous_assignee.name
   to
   - if issuable.assignee_id
-    %strong #{issuable.assignee_name}
+    %strong= issuable.assignee_name
   - else
     %strong Unassigned
diff --git a/app/views/notify/build_fail_email.html.haml b/app/views/notify/build_fail_email.html.haml
index 4bf7c1f4d64..060b50ffc69 100644
--- a/app/views/notify/build_fail_email.html.haml
+++ b/app/views/notify/build_fail_email.html.haml
@@ -1,6 +1,6 @@
 - content_for :header do
-  %h1{style: "background: #c40834; color: #FFF; font: normal 20px Helvetica, Arial, sans-serif; margin: 0; padding: 5px 10px; line-height: 32px; font-size: 16px;"}
-    GitLab (build failed)
+  %h1{ style: "background: #c40834; color: #FFF; font: normal 20px Helvetica, Arial, sans-serif; margin: 0; padding: 5px 10px; line-height: 32px; font-size: 16px;" }
+    GitLab (job failed)
 
 %h3
   Project:
@@ -21,4 +21,4 @@
   Message: #{@build.pipeline.git_commit_message}
 
 %p
-  Build details: #{link_to "Build #{@build.id}", namespace_project_build_url(@build.project.namespace, @build.project, @build)}
+  Job details: #{link_to "Job #{@build.id}", namespace_project_build_url(@build.project.namespace, @build.project, @build)}
diff --git a/app/views/notify/build_fail_email.text.erb b/app/views/notify/build_fail_email.text.erb
index 9d497983498..2a94688a6b0 100644
--- a/app/views/notify/build_fail_email.text.erb
+++ b/app/views/notify/build_fail_email.text.erb
@@ -1,4 +1,4 @@
-Build failed for <%= @project.name %>
+Job failed for <%= @project.name %>
 
 Status:   <%= @build.status %>
 Commit:   <%= @build.pipeline.short_sha %>
diff --git a/app/views/notify/build_success_email.html.haml b/app/views/notify/build_success_email.html.haml
index 252a5b7152c..ca0eaa96a9d 100644
--- a/app/views/notify/build_success_email.html.haml
+++ b/app/views/notify/build_success_email.html.haml
@@ -1,6 +1,6 @@
 - content_for :header do
-  %h1{style: "background: #38CF5B; color: #FFF; font: normal 20px Helvetica, Arial, sans-serif; margin: 0; padding: 5px 10px; line-height: 32px; font-size: 16px;"}
-    GitLab (build successful)
+  %h1{ style: "background: #38CF5B; color: #FFF; font: normal 20px Helvetica, Arial, sans-serif; margin: 0; padding: 5px 10px; line-height: 32px; font-size: 16px;" }
+    GitLab (job successful)
 
 %h3
   Project:
@@ -21,4 +21,4 @@
   Message: #{@build.pipeline.git_commit_message}
 
 %p
-  Build details: #{link_to "Build #{@build.id}", namespace_project_build_url(@build.project.namespace, @build.project, @build)}
+  Job details: #{link_to "Job #{@build.id}", namespace_project_build_url(@build.project.namespace, @build.project, @build)}
diff --git a/app/views/notify/build_success_email.text.erb b/app/views/notify/build_success_email.text.erb
index c5ed4f84861..445cd46e64f 100644
--- a/app/views/notify/build_success_email.text.erb
+++ b/app/views/notify/build_success_email.text.erb
@@ -1,4 +1,4 @@
-Build successful for <%= @project.name %>
+Job successful for <%= @project.name %>
 
 Status:   <%= @build.status %>
 Commit:   <%= @build.pipeline.short_sha %>
diff --git a/app/views/notify/closed_issue_email.html.haml b/app/views/notify/closed_issue_email.html.haml
index 56c18cd83cd..b7284dd819b 100644
--- a/app/views/notify/closed_issue_email.html.haml
+++ b/app/views/notify/closed_issue_email.html.haml
@@ -1,2 +1,2 @@
 %p
-  = "Issue was closed by #{@updated_by.name}"
+  Issue was closed by #{@updated_by.name}
diff --git a/app/views/notify/closed_issue_email.text.haml b/app/views/notify/closed_issue_email.text.haml
index ac703b31edd..bc12e38675f 100644
--- a/app/views/notify/closed_issue_email.text.haml
+++ b/app/views/notify/closed_issue_email.text.haml
@@ -1,3 +1,3 @@
-= "Issue was closed by #{@updated_by.name}"
+Issue was closed by #{@updated_by.name}
 
 Issue ##{@issue.iid}: #{namespace_project_issue_url(@issue.project.namespace, @issue.project, @issue)}
diff --git a/app/views/notify/closed_merge_request_email.html.haml b/app/views/notify/closed_merge_request_email.html.haml
index 81c7c88fc96..44e018304e1 100644
--- a/app/views/notify/closed_merge_request_email.html.haml
+++ b/app/views/notify/closed_merge_request_email.html.haml
@@ -1,2 +1,2 @@
 %p
-  = "Merge Request #{@merge_request.to_reference} was closed by #{@updated_by.name}"
+  Merge Request #{@merge_request.to_reference} was closed by #{@updated_by.name}
diff --git a/app/views/notify/closed_merge_request_email.text.haml b/app/views/notify/closed_merge_request_email.text.haml
index b435067d5a6..d0c96b83976 100644
--- a/app/views/notify/closed_merge_request_email.text.haml
+++ b/app/views/notify/closed_merge_request_email.text.haml
@@ -1,4 +1,4 @@
-= "Merge Request #{@merge_request.to_reference} was closed by #{@updated_by.name}"
+Merge Request #{@merge_request.to_reference} was closed by #{@updated_by.name}
 
 Merge Request url: #{namespace_project_merge_request_url(@merge_request.target_project.namespace, @merge_request.target_project, @merge_request)}
 
diff --git a/app/views/notify/issue_status_changed_email.html.haml b/app/views/notify/issue_status_changed_email.html.haml
index 482c884a9db..b6051b11cea 100644
--- a/app/views/notify/issue_status_changed_email.html.haml
+++ b/app/views/notify/issue_status_changed_email.html.haml
@@ -1,2 +1,2 @@
 %p
-  = "Issue was #{@issue_status} by #{@updated_by.name}"
+  Issue was #{@issue_status} by #{@updated_by.name}
diff --git a/app/views/notify/links/ci/builds/_build.html.haml b/app/views/notify/links/ci/builds/_build.html.haml
index 38cd4e5e145..d35b3839171 100644
--- a/app/views/notify/links/ci/builds/_build.html.haml
+++ b/app/views/notify/links/ci/builds/_build.html.haml
@@ -1,2 +1,2 @@
-%a{href: pipeline_build_url(pipeline, build), style: "color:#3777b0;text-decoration:none;"}
+%a{ href: pipeline_build_url(pipeline, build), style: "color:#3777b0;text-decoration:none;" }
   = build.name
diff --git a/app/views/notify/links/ci/builds/_build.text.erb b/app/views/notify/links/ci/builds/_build.text.erb
index f495a2e5486..741c7f344c8 100644
--- a/app/views/notify/links/ci/builds/_build.text.erb
+++ b/app/views/notify/links/ci/builds/_build.text.erb
@@ -1 +1 @@
-Build #<%= build.id %> ( <%= pipeline_build_url(pipeline, build) %> )
+Job #<%= build.id %> ( <%= pipeline_build_url(pipeline, build) %> )
diff --git a/app/views/notify/links/generic_commit_statuses/_generic_commit_status.text.erb b/app/views/notify/links/generic_commit_statuses/_generic_commit_status.text.erb
index 8e89c52a1f3..af8924bad57 100644
--- a/app/views/notify/links/generic_commit_statuses/_generic_commit_status.text.erb
+++ b/app/views/notify/links/generic_commit_statuses/_generic_commit_status.text.erb
@@ -1 +1 @@
-Build #<%= build.id %>
+Job #<%= build.id %>
diff --git a/app/views/notify/merge_request_status_email.html.haml b/app/views/notify/merge_request_status_email.html.haml
index 41a320d6bd8..b487e26b122 100644
--- a/app/views/notify/merge_request_status_email.html.haml
+++ b/app/views/notify/merge_request_status_email.html.haml
@@ -1,2 +1,2 @@
 %p
-  = "Merge Request #{@merge_request.to_reference} was #{@mr_status} by #{@updated_by.name}"
+  Merge Request #{@merge_request.to_reference} was #{@mr_status} by #{@updated_by.name}
diff --git a/app/views/notify/merge_request_status_email.text.haml b/app/views/notify/merge_request_status_email.text.haml
index 7a5074a1dc3..4c9719ba732 100644
--- a/app/views/notify/merge_request_status_email.text.haml
+++ b/app/views/notify/merge_request_status_email.text.haml
@@ -1,4 +1,4 @@
-= "Merge Request #{@merge_request.to_reference} was #{@mr_status} by #{@updated_by.name}"
+Merge Request #{@merge_request.to_reference} was #{@mr_status} by #{@updated_by.name}
 
 Merge Request url: #{namespace_project_merge_request_url(@merge_request.target_project.namespace, @merge_request.target_project, @merge_request)}
 
diff --git a/app/views/notify/merged_merge_request_email.html.haml b/app/views/notify/merged_merge_request_email.html.haml
index fbe506d4f4d..0fe54e73313 100644
--- a/app/views/notify/merged_merge_request_email.html.haml
+++ b/app/views/notify/merged_merge_request_email.html.haml
@@ -1,2 +1,2 @@
 %p
-  = "Merge Request #{@merge_request.to_reference} was merged"
+  Merge Request #{@merge_request.to_reference} was merged
diff --git a/app/views/notify/merged_merge_request_email.text.haml b/app/views/notify/merged_merge_request_email.text.haml
index bfbae01094f..46c1c9dee0b 100644
--- a/app/views/notify/merged_merge_request_email.text.haml
+++ b/app/views/notify/merged_merge_request_email.text.haml
@@ -1,4 +1,4 @@
-= "Merge Request #{@merge_request.to_reference} was merged"
+Merge Request #{@merge_request.to_reference} was merged
 
 Merge Request url: #{namespace_project_merge_request_url(@merge_request.target_project.namespace, @merge_request.target_project, @merge_request)}
 
diff --git a/app/views/notify/new_issue_email.html.haml b/app/views/notify/new_issue_email.html.haml
index f42b150c0d6..d1855568215 100644
--- a/app/views/notify/new_issue_email.html.haml
+++ b/app/views/notify/new_issue_email.html.haml
@@ -1,7 +1,7 @@
 - if current_application_settings.email_author_in_body
   %div
     #{link_to @issue.author_name, user_url(@issue.author)} wrote:
--if @issue.description
+- if @issue.description
   = markdown(@issue.description, pipeline: :email, author: @issue.author)
 
 - if @issue.assignee_id.present?
diff --git a/app/views/notify/new_mention_in_issue_email.html.haml b/app/views/notify/new_mention_in_issue_email.html.haml
index 4f3d36bd9ca..02f21baa368 100644
--- a/app/views/notify/new_mention_in_issue_email.html.haml
+++ b/app/views/notify/new_mention_in_issue_email.html.haml
@@ -4,7 +4,7 @@
 - if current_application_settings.email_author_in_body
   %div
     #{link_to @issue.author_name, user_url(@issue.author)} wrote:
--if @issue.description
+- if @issue.description
   = markdown(@issue.description, pipeline: :email, author: @issue.author)
 
 - if @issue.assignee_id.present?
diff --git a/app/views/notify/new_mention_in_merge_request_email.html.haml b/app/views/notify/new_mention_in_merge_request_email.html.haml
index 32aedb9e6b9..cbd434be02a 100644
--- a/app/views/notify/new_mention_in_merge_request_email.html.haml
+++ b/app/views/notify/new_mention_in_merge_request_email.html.haml
@@ -11,5 +11,5 @@
   %p
     Assignee: #{@merge_request.author_name} &rarr; #{@merge_request.assignee_name}
 
--if @merge_request.description
+- if @merge_request.description
   = markdown(@merge_request.description, pipeline: :email, author: @merge_request.author)
diff --git a/app/views/notify/new_merge_request_email.html.haml b/app/views/notify/new_merge_request_email.html.haml
index 158404de396..8890b300f7d 100644
--- a/app/views/notify/new_merge_request_email.html.haml
+++ b/app/views/notify/new_merge_request_email.html.haml
@@ -8,5 +8,5 @@
   %p
     Assignee: #{@merge_request.author_name} &rarr; #{@merge_request.assignee_name}
 
--if @merge_request.description
+- if @merge_request.description
   = markdown(@merge_request.description, pipeline: :email, author: @merge_request.author)
diff --git a/app/views/notify/note_personal_snippet_email.html.haml b/app/views/notify/note_personal_snippet_email.html.haml
new file mode 100644
index 00000000000..2fa2f784661
--- /dev/null
+++ b/app/views/notify/note_personal_snippet_email.html.haml
@@ -0,0 +1 @@
+= render 'note_message'
diff --git a/app/views/notify/note_personal_snippet_email.text.erb b/app/views/notify/note_personal_snippet_email.text.erb
new file mode 100644
index 00000000000..b2a8809a23b
--- /dev/null
+++ b/app/views/notify/note_personal_snippet_email.text.erb
@@ -0,0 +1,8 @@
+New comment for Snippet <%= @snippet.id %>
+
+<%= url_for(snippet_url(@snippet, anchor: "note_#{@note.id}")) %>
+
+
+Author: <%= @note.author_name %>
+
+<%= @note.note %>
diff --git a/app/views/notify/pipeline_failed_email.html.haml b/app/views/notify/pipeline_failed_email.html.haml
index 001d9c48555..85a1aea3a61 100644
--- a/app/views/notify/pipeline_failed_email.html.haml
+++ b/app/views/notify/pipeline_failed_email.html.haml
@@ -1,179 +1,109 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional //EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-%html{lang: "en"}
-  %head
-    %meta{content: "text/html; charset=UTF-8", "http-equiv" => "Content-Type"}/
-    %meta{content: "width=device-width, initial-scale=1", name: "viewport"}/
-    %meta{content: "IE=edge", "http-equiv" => "X-UA-Compatible"}/
-    %title= message.subject
-    :css
-      /* CLIENT-SPECIFIC STYLES */
-      body, table, td, a { -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%; }
-      table, td { mso-table-lspace: 0pt; mso-table-rspace: 0pt; }
-      img { -ms-interpolation-mode: bicubic; }
-
-      /* iOS BLUE LINKS */
-      a[x-apple-data-detectors] {
-          color: inherit !important;
-          text-decoration: none !important;
-          font-size: inherit !important;
-          font-family: inherit !important;
-          font-weight: inherit !important;
-          line-height: inherit !important;
-      }
-
-      /* ANDROID MARGIN HACK */
-      body { margin:0 !important; }
-      div[style*="margin: 16px 0"] { margin:0 !important; }
-
-      @media only screen and (max-width: 639px) {
-          body, #body {
-              min-width: 320px !important;
-          }
-          table.wrapper {
-              width: 100% !important;
-              min-width: 320px !important;
-          }
-          table.wrapper > tbody > tr > td {
-              border-left: 0 !important;
-              border-right: 0 !important;
-              border-radius: 0 !important;
-              padding-left: 10px !important;
-              padding-right: 10px !important;
-          }
-      }
-  %body{style: "background-color:#fafafa;margin:0;padding:0;text-align:center;min-width:640px;width:100%;height:100%;font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;"}
-    %table#body{border: "0", cellpadding: "0", cellspacing: "0", style: "background-color:#fafafa;margin:0;padding:0;text-align:center;min-width:640px;width:100%;"}
+%tr.alert
+  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:10px;border-radius:3px;font-size:14px;line-height:1.3;text-align:center;overflow:hidden;background-color:#d22f57;color:#ffffff;" }
+    %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;margin:0 auto;" }
       %tbody
-        %tr.line
-          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;background-color:#6b4fbb;height:4px;font-size:4px;line-height:4px;"}  
-        %tr.header
-          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:25px 0;font-size:13px;line-height:1.6;color:#5c5c5c;"}
-            %img{alt: "GitLab", height: "50", src: image_url('mailers/ci_pipeline_notif_v1/gitlab-logo.gif'), width: "55"}/
         %tr
-          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;"}
-            %table.wrapper{border: "0", cellpadding: "0", cellspacing: "0", style: "width:640px;margin:0 auto;border-collapse:separate;border-spacing:0;"}
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;vertical-align:middle;color:#ffffff;text-align:center;padding-right:5px;" }
+            %img{ alt: "x", height: "13", src: image_url('mailers/ci_pipeline_notif_v1/icon-x-red-inverted.gif'), style: "display:block;", width: "13" }/
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;vertical-align:middle;color:#ffffff;text-align:center;" }
+            Your pipeline has failed.
+%tr.spacer
+  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;height:18px;font-size:18px;line-height:18px;" }
+    &nbsp;
+%tr.section
+  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:0 15px;border:1px solid #ededed;border-radius:3px;overflow:hidden;" }
+    %table.info{ border: "0", cellpadding: "0", cellspacing: "0", style: "width:100%;" }
+      %tbody
+        %tr
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;" } Project
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;" }
+            - namespace_name = @project.group ? @project.group.name : @project.namespace.owner.name
+            - namespace_url = @project.group ? group_url(@project.group) : user_url(@project.namespace.owner)
+            %a.muted{ href: namespace_url, style: "color:#333333;text-decoration:none;" }
+              = namespace_name
+            \/
+            %a.muted{ href: project_url(@project), style: "color:#333333;text-decoration:none;" }
+              = @project.name
+        %tr
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Branch
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
+            %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
+              %tbody
+                %tr
+                  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;" }
+                    %img{ height: "13", src: image_url('mailers/ci_pipeline_notif_v1/icon-branch-gray.gif'), style: "display:block;", width: "13", alt: "Branch icon" }/
+                  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;" }
+                    %a.muted{ href: commits_url(@pipeline), style: "color:#333333;text-decoration:none;" }
+                      = @pipeline.ref
+        %tr
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Commit
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
+            %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
               %tbody
                 %tr
-                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;background-color:#ffffff;text-align:left;padding:18px 25px;border:1px solid #ededed;border-radius:3px;overflow:hidden;"}
-                    %table.content{border: "0", cellpadding: "0", cellspacing: "0", style: "width:100%;border-collapse:separate;border-spacing:0;"}
-                      %tbody
-                        %tr.alert
-                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:10px;border-radius:3px;font-size:14px;line-height:1.3;text-align:center;overflow:hidden;background-color:#d22f57;color:#ffffff;"}
-                            %table.img{border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;margin:0 auto;"}
-                              %tbody
-                                %tr
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;vertical-align:middle;color:#ffffff;text-align:center;padding-right:5px;"}
-                                    %img{alt: "x", height: "13", src: image_url('mailers/ci_pipeline_notif_v1/icon-x-red-inverted.gif'), style: "display:block;", width: "13"}/
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;vertical-align:middle;color:#ffffff;text-align:center;"}
-                                    Your pipeline has failed.
-                        %tr.spacer
-                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;height:18px;font-size:18px;line-height:18px;"}
-                            &nbsp;
-                        %tr.section
-                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:0 15px;border:1px solid #ededed;border-radius:3px;overflow:hidden;"}
-                            %table.info{border: "0", cellpadding: "0", cellspacing: "0", style: "width:100%;"}
-                              %tbody
-                                %tr
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;"} Project
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;"}
-                                    - namespace_name = @project.group ? @project.group.name : @project.namespace.owner.name
-                                    - namespace_url = @project.group ? group_url(@project.group) : user_url(@project.namespace.owner)
-                                    %a.muted{href: namespace_url, style: "color:#333333;text-decoration:none;"}
-                                      = namespace_name
-                                    \/
-                                    %a.muted{href: project_url(@project), style: "color:#333333;text-decoration:none;"}
-                                      = @project.name
-                                %tr
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;"} Branch
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;"}
-                                    %table.img{border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;"}
-                                      %tbody
-                                        %tr
-                                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;"}
-                                            %img{height: "13", src: image_url('mailers/ci_pipeline_notif_v1/icon-branch-gray.gif'), style: "display:block;", width: "13"}/
-                                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;"}
-                                            %a.muted{href: commits_url(@pipeline), style: "color:#333333;text-decoration:none;"}
-                                              = @pipeline.ref
-                                %tr
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;"} Commit
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;"}
-                                    %table.img{border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;"}
-                                      %tbody
-                                        %tr
-                                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;"}
-                                            %img{height: "13", src: image_url('mailers/ci_pipeline_notif_v1/icon-commit-gray.gif'), style: "display:block;", width: "13"}/
-                                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;"}
-                                            %a{href: commit_url(@pipeline), style: "color:#3777b0;text-decoration:none;"}
-                                              = @pipeline.short_sha
-                                            - if @merge_request
-                                              in
-                                              %a{href: merge_request_url(@merge_request), style: "color:#3777b0;text-decoration:none;"}
-                                                = @merge_request.to_reference
-                                    .commit{style: "color:#5c5c5c;font-weight:300;"}
-                                      = @pipeline.git_commit_message.truncate(50)
-                                %tr
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;"} Author
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;"}
-                                    %table.img{border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;"}
-                                      %tbody
-                                        %tr
-                                          - commit = @pipeline.commit
-                                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;"}
-                                            %img.avatar{height: "24", src: avatar_icon(commit.author || commit.author_email, 24), style: "display:block;border-radius:12px;margin:-2px 0;", width: "24"}/
-                                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;"}
-                                            - if commit.author
-                                              %a.muted{href: user_url(commit.author), style: "color:#333333;text-decoration:none;"}
-                                                = commit.author.name
-                                            - else
-                                              %span
-                                                = commit.author_name
-                        %tr.spacer
-                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;height:18px;font-size:18px;line-height:18px;"}
-                            &nbsp;
-                        - failed = @pipeline.statuses.latest.failed
-                        %tr.pre-section
-                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#333333;font-size:15px;font-weight:400;line-height:1.4;padding:15px 0;"}
-                            Pipeline
-                            %a{href: pipeline_url(@pipeline), style: "color:#3777b0;text-decoration:none;"}
-                              = "\##{@pipeline.id}"
-                            had
-                            = failed.size
-                            failed
-                            = "#{'build'.pluralize(failed.size)}."
-                        %tr.warning
-                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;border:1px solid #ededed;border-bottom:0;border-radius:3px 3px 0 0;overflow:hidden;background-color:#fdf4f6;color:#d22852;font-size:14px;line-height:1.4;text-align:center;padding:8px 15px;"}
-                            Logs may contain sensitive data. Please consider before forwarding this email.
-                        %tr.section
-                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:0 15px;border:1px solid #ededed;border-radius:3px;overflow:hidden;border-top:0;border-radius:0 0 3px 3px;"}
-                            %table.builds{border: "0", cellpadding: "0", cellspacing: "0", style: "width:100%;border-collapse:collapse;"}
-                              %tbody
-                                - failed.each do |build|
-                                  %tr.build-state
-                                    %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:20px 0;color:#8c8c8c;font-weight:500;font-size:15px;"}
-                                      %table.img{border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;"}
-                                        %tbody
-                                          %tr
-                                            %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#8c8c8c;font-weight:500;font-size:15px;vertical-align:middle;padding-right:5px;"}
-                                              %img{alt: "x", height: "10", src: image_url('mailers/ci_pipeline_notif_v1/icon-x-red.gif'), style: "display:block;", width: "10"}/
-                                            %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#8c8c8c;font-weight:500;font-size:15px;vertical-align:middle;"}
-                                              = build.stage
-                                    %td{align: "right", style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:20px 0;color:#8c8c8c;font-weight:500;font-size:15px;"}
-                                      = render "notify/links/#{build.to_partial_path}", pipeline: @pipeline, build: build
-                                  %tr.build-log
-                                    - if build.has_trace?
-                                      %td{colspan: "2", style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:0 0 15px;"}
-                                        %pre{style: "font-family:Monaco,'Lucida Console','Courier New',Courier,monospace;background-color:#fafafa;border-radius:3px;overflow:hidden;white-space:pre-wrap;word-break:break-all;font-size:13px;line-height:1.4;padding:12px;color:#333333;margin:0;"}
-                                          = build.trace_html(last_lines: 10).html_safe
-                                    - else
-                                      %td{colspan: "2"}
-        %tr.footer
-          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:25px 0;font-size:13px;line-height:1.6;color:#5c5c5c;"}
-            %img{alt: "GitLab", height: "33", src: image_url('mailers/ci_pipeline_notif_v1/gitlab-logo-full-horizontal.gif'), style: "display:block;margin:0 auto 1em;", width: "90"}/
-            %div
-              %a{href: profile_notifications_url, style: "color:#3777b0;text-decoration:none;"} Manage all notifications
-              &middot;
-              %a{href: help_url, style: "color:#3777b0;text-decoration:none;"} Help
-            %div
-              You're receiving this email because of your account on
-              = succeed "." do
-                %a{href: root_url, style: "color:#3777b0;text-decoration:none;"}= Gitlab.config.gitlab.host
+                  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;" }
+                    %img{ height: "13", src: image_url('mailers/ci_pipeline_notif_v1/icon-commit-gray.gif'), style: "display:block;", width: "13", alt: "Commit icon" }/
+                  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;" }
+                    %a{ href: commit_url(@pipeline), style: "color:#3777b0;text-decoration:none;" }
+                      = @pipeline.short_sha
+                    - if @merge_request
+                      in
+                      %a{ href: merge_request_url(@merge_request), style: "color:#3777b0;text-decoration:none;" }
+                        = @merge_request.to_reference
+            .commit{ style: "color:#5c5c5c;font-weight:300;" }
+              = @pipeline.git_commit_message.truncate(50)
+        %tr
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Author
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
+            %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
+              %tbody
+                %tr
+                  - commit = @pipeline.commit
+                  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;" }
+                    %img.avatar{ height: "24", src: avatar_icon(commit.author || commit.author_email, 24), style: "display:block;border-radius:12px;margin:-2px 0;", width: "24", alt: "Avatar" }/
+                  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;" }
+                    - if commit.author
+                      %a.muted{ href: user_url(commit.author), style: "color:#333333;text-decoration:none;" }
+                        = commit.author.name
+                    - else
+                      %span
+                        = commit.author_name
+%tr.spacer
+  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;height:18px;font-size:18px;line-height:18px;" }
+    &nbsp;
+- failed = @pipeline.statuses.latest.failed
+%tr.pre-section
+  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#333333;font-size:15px;font-weight:400;line-height:1.4;padding:15px 0;" }
+    Pipeline
+    %a{ href: pipeline_url(@pipeline), style: "color:#3777b0;text-decoration:none;" }
+      = "\##{@pipeline.id}"
+    had
+    = failed.size
+    failed
+    #{'build'.pluralize(failed.size)}.
+%tr.warning
+  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;border:1px solid #ededed;border-bottom:0;border-radius:3px 3px 0 0;overflow:hidden;background-color:#fdf4f6;color:#d22852;font-size:14px;line-height:1.4;text-align:center;padding:8px 15px;" }
+    Logs may contain sensitive data. Please consider before forwarding this email.
+%tr.section
+  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:0 15px;border:1px solid #ededed;border-radius:3px;overflow:hidden;border-top:0;border-radius:0 0 3px 3px;" }
+    %table.builds{ border: "0", cellpadding: "0", cellspacing: "0", style: "width:100%;border-collapse:collapse;" }
+      %tbody
+        - failed.each do |build|
+          %tr.build-state
+            %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:20px 0;color:#8c8c8c;font-weight:500;font-size:15px;" }
+              %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
+                %tbody
+                  %tr
+                    %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#8c8c8c;font-weight:500;font-size:15px;vertical-align:middle;padding-right:5px;" }
+                      %img{ alt: "x", height: "10", src: image_url('mailers/ci_pipeline_notif_v1/icon-x-red.gif'), style: "display:block;", width: "10" }/
+                    %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#8c8c8c;font-weight:500;font-size:15px;vertical-align:middle;" }
+                      = build.stage
+            %td{ align: "right", style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:20px 0;color:#8c8c8c;font-weight:500;font-size:15px;" }
+              = render "notify/links/#{build.to_partial_path}", pipeline: @pipeline, build: build
+          %tr.build-log
+            - if build.has_trace?
+              %td{ colspan: "2", style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:0 0 15px;" }
+                %pre{ style: "font-family:Monaco,'Lucida Console','Courier New',Courier,monospace;background-color:#fafafa;border-radius:3px;overflow:hidden;white-space:pre-wrap;word-break:break-all;font-size:13px;line-height:1.4;padding:12px;color:#333333;margin:0;" }
+                  = build.trace_html(last_lines: 10).html_safe
+            - else
+              %td{ colspan: "2" }
diff --git a/app/views/notify/pipeline_failed_email.text.erb b/app/views/notify/pipeline_failed_email.text.erb
index ab91c7ef350..520a2fc7d68 100644
--- a/app/views/notify/pipeline_failed_email.text.erb
+++ b/app/views/notify/pipeline_failed_email.text.erb
@@ -27,7 +27,3 @@ Trace: <%= build.trace_with_state(last_lines: 10)[:text] %>
 <% end -%>
 
 <% end -%>
-
-You're receiving this email because of your account on <%= Gitlab.config.gitlab.host %>.
-Manage all notifications: <%= profile_notifications_url %>
-Help: <%= help_url %>
diff --git a/app/views/notify/pipeline_success_email.html.haml b/app/views/notify/pipeline_success_email.html.haml
index 697c8d19257..19d4add06f5 100644
--- a/app/views/notify/pipeline_success_email.html.haml
+++ b/app/views/notify/pipeline_success_email.html.haml
@@ -1,154 +1,84 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional //EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-%html{lang: "en"}
-  %head
-    %meta{content: "text/html; charset=UTF-8", "http-equiv" => "Content-Type"}/
-    %meta{content: "width=device-width, initial-scale=1", name: "viewport"}/
-    %meta{content: "IE=edge", "http-equiv" => "X-UA-Compatible"}/
-    %title= message.subject
-    :css
-      /* CLIENT-SPECIFIC STYLES */
-      body, table, td, a { -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%; }
-      table, td { mso-table-lspace: 0pt; mso-table-rspace: 0pt; }
-      img { -ms-interpolation-mode: bicubic; }
-
-      /* iOS BLUE LINKS */
-      a[x-apple-data-detectors] {
-          color: inherit !important;
-          text-decoration: none !important;
-          font-size: inherit !important;
-          font-family: inherit !important;
-          font-weight: inherit !important;
-          line-height: inherit !important;
-      }
-
-      /* ANDROID MARGIN HACK */
-      body { margin:0 !important; }
-      div[style*="margin: 16px 0"] { margin:0 !important; }
-
-      @media only screen and (max-width: 639px) {
-          body, #body {
-              min-width: 320px !important;
-          }
-          table.wrapper {
-              width: 100% !important;
-              min-width: 320px !important;
-          }
-          table.wrapper > tbody > tr > td {
-              border-left: 0 !important;
-              border-right: 0 !important;
-              border-radius: 0 !important;
-              padding-left: 10px !important;
-              padding-right: 10px !important;
-          }
-      }
-  %body{style: "background-color:#fafafa;margin:0;padding:0;text-align:center;min-width:640px;width:100%;height:100%;font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;"}
-    %table#body{border: "0", cellpadding: "0", cellspacing: "0", style: "background-color:#fafafa;margin:0;padding:0;text-align:center;min-width:640px;width:100%;"}
+%tr.success
+  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:10px;border-radius:3px;font-size:14px;line-height:1.3;text-align:center;overflow:hidden;color:#ffffff;background-color:#31af64;" }
+    %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;margin:0 auto;" }
       %tbody
-        %tr.line
-          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;background-color:#6b4fbb;height:4px;font-size:4px;line-height:4px;"}  
-        %tr.header
-          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:25px 0;font-size:13px;line-height:1.6;color:#5c5c5c;"}
-            %img{alt: "GitLab", height: "50", src: image_url('mailers/ci_pipeline_notif_v1/gitlab-logo.gif'), width: "55"}/
         %tr
-          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;"}
-            %table.wrapper{border: "0", cellpadding: "0", cellspacing: "0", style: "width:640px;margin:0 auto;border-collapse:separate;border-spacing:0;"}
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;vertical-align:middle;color:#ffffff;text-align:center;padding-right:5px;" }
+            %img{ alt: "✓", height: "13", src: image_url('mailers/ci_pipeline_notif_v1/icon-check-green-inverted.gif'), style: "display:block;", width: "13" }/
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;vertical-align:middle;color:#ffffff;text-align:center;" }
+            Your pipeline has passed.
+%tr.spacer
+  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;height:18px;font-size:18px;line-height:18px;" }
+    &nbsp;
+%tr.section
+  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:0 15px;border:1px solid #ededed;border-radius:3px;overflow:hidden;" }
+    %table.info{ border: "0", cellpadding: "0", cellspacing: "0", style: "width:100%;" }
+      %tbody
+        %tr
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;" } Project
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;" }
+            - namespace_name = @project.group ? @project.group.name : @project.namespace.owner.name
+            - namespace_url = @project.group ? group_url(@project.group) : user_url(@project.namespace.owner)
+            %a.muted{ href: namespace_url, style: "color:#333333;text-decoration:none;" }
+              = namespace_name
+            \/
+            %a.muted{ href: project_url(@project), style: "color:#333333;text-decoration:none;" }
+              = @project.name
+        %tr
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Branch
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
+            %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
+              %tbody
+                %tr
+                  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;" }
+                    %img{ height: "13", src: image_url('mailers/ci_pipeline_notif_v1/icon-branch-gray.gif'), style: "display:block;", width: "13", alt: "Branch icon" }/
+                  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;" }
+                    %a.muted{ href: commits_url(@pipeline), style: "color:#333333;text-decoration:none;" }
+                      = @pipeline.ref
+        %tr
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Commit
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
+            %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
+              %tbody
+                %tr
+                  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;" }
+                    %img{ height: "13", src: image_url('mailers/ci_pipeline_notif_v1/icon-commit-gray.gif'), style: "display:block;", width: "13", alt: "Commit icon" }/
+                  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;" }
+                    %a{ href: commit_url(@pipeline), style: "color:#3777b0;text-decoration:none;" }
+                      = @pipeline.short_sha
+                    - if @merge_request
+                      in
+                      %a{ href: merge_request_url(@merge_request), style: "color:#3777b0;text-decoration:none;" }
+                        = @merge_request.to_reference
+            .commit{ style: "color:#5c5c5c;font-weight:300;" }
+              = @pipeline.git_commit_message.truncate(50)
+        %tr
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Author
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
+            %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
               %tbody
                 %tr
-                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;background-color:#ffffff;text-align:left;padding:18px 25px;border:1px solid #ededed;border-radius:3px;overflow:hidden;"}
-                    %table.content{border: "0", cellpadding: "0", cellspacing: "0", style: "width:100%;border-collapse:separate;border-spacing:0;"}
-                      %tbody
-                        %tr.success
-                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:10px;border-radius:3px;font-size:14px;line-height:1.3;text-align:center;overflow:hidden;color:#ffffff;background-color:#31af64;"}
-                            %table.img{border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;margin:0 auto;"}
-                              %tbody
-                                %tr
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;vertical-align:middle;color:#ffffff;text-align:center;padding-right:5px;"}
-                                    %img{alt: "✓", height: "13", src: image_url('mailers/ci_pipeline_notif_v1/icon-check-green-inverted.gif'), style: "display:block;", width: "13"}/
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;vertical-align:middle;color:#ffffff;text-align:center;"}
-                                    Your pipeline has passed.
-                        %tr.spacer
-                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;height:18px;font-size:18px;line-height:18px;"}
-                            &nbsp;
-                        %tr.section
-                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:0 15px;border:1px solid #ededed;border-radius:3px;overflow:hidden;"}
-                            %table.info{border: "0", cellpadding: "0", cellspacing: "0", style: "width:100%;"}
-                              %tbody
-                                %tr
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;"} Project
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;"}
-                                    - namespace_name = @project.group ? @project.group.name : @project.namespace.owner.name
-                                    - namespace_url = @project.group ? group_url(@project.group) : user_url(@project.namespace.owner)
-                                    %a.muted{href: namespace_url, style: "color:#333333;text-decoration:none;"}
-                                      = namespace_name
-                                    \/
-                                    %a.muted{href: project_url(@project), style: "color:#333333;text-decoration:none;"}
-                                      = @project.name
-                                %tr
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;"} Branch
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;"}
-                                    %table.img{border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;"}
-                                      %tbody
-                                        %tr
-                                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;"}
-                                            %img{height: "13", src: image_url('mailers/ci_pipeline_notif_v1/icon-branch-gray.gif'), style: "display:block;", width: "13"}/
-                                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;"}
-                                            %a.muted{href: commits_url(@pipeline), style: "color:#333333;text-decoration:none;"}
-                                              = @pipeline.ref
-                                %tr
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;"} Commit
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;"}
-                                    %table.img{border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;"}
-                                      %tbody
-                                        %tr
-                                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;"}
-                                            %img{height: "13", src: image_url('mailers/ci_pipeline_notif_v1/icon-commit-gray.gif'), style: "display:block;", width: "13"}/
-                                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;"}
-                                            %a{href: commit_url(@pipeline), style: "color:#3777b0;text-decoration:none;"}
-                                              = @pipeline.short_sha
-                                            - if @merge_request
-                                              in
-                                              %a{href: merge_request_url(@merge_request), style: "color:#3777b0;text-decoration:none;"}
-                                                = @merge_request.to_reference
-                                    .commit{style: "color:#5c5c5c;font-weight:300;"}
-                                      = @pipeline.git_commit_message.truncate(50)
-                                %tr
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;"} Author
-                                  %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;"}
-                                    %table.img{border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;"}
-                                      %tbody
-                                        %tr
-                                          - commit = @pipeline.commit
-                                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;"}
-                                            %img.avatar{height: "24", src: avatar_icon(commit.author || commit.author_email, 24), style: "display:block;border-radius:12px;margin:-2px 0;", width: "24"}/
-                                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;"}
-                                            - if commit.author
-                                              %a.muted{href: user_url(commit.author), style: "color:#333333;text-decoration:none;"}
-                                                = commit.author.name
-                                            - else
-                                              %span
-                                                = commit.author_name
-                        %tr.spacer
-                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;height:18px;font-size:18px;line-height:18px;"}
-                            &nbsp;
-                        %tr.success-message
-                          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#333333;font-size:15px;font-weight:400;line-height:1.4;padding:15px 5px;text-align:center;"}
-                            - build_count = @pipeline.statuses.latest.size
-                            - stage_count = @pipeline.stages.size
-                            Pipeline
-                            %a{href: pipeline_url(@pipeline), style: "color:#3777b0;text-decoration:none;"}
-                              = "\##{@pipeline.id}"
-                            successfully completed
-                            = "#{build_count} #{'build'.pluralize(build_count)}"
-                            in
-                            = "#{stage_count} #{'stage'.pluralize(stage_count)}."
-        %tr.footer
-          %td{style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:25px 0;font-size:13px;line-height:1.6;color:#5c5c5c;"}
-            %img{alt: "GitLab", height: "33", src: image_url('mailers/ci_pipeline_notif_v1/gitlab-logo-full-horizontal.gif'), style: "display:block;margin:0 auto 1em;", width: "90"}/
-            %div
-              %a{href: profile_notifications_url, style: "color:#3777b0;text-decoration:none;"} Manage all notifications
-              &middot;
-              %a{href: help_url, style: "color:#3777b0;text-decoration:none;"} Help
-            %div
-              You're receiving this email because of your account on
-              = succeed "." do
-                %a{href: root_url, style: "color:#3777b0;text-decoration:none;"}= Gitlab.config.gitlab.host
+                  - commit = @pipeline.commit
+                  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;" }
+                    %img.avatar{ height: "24", src: avatar_icon(commit.author || commit.author_email, 24), style: "display:block;border-radius:12px;margin:-2px 0;", width: "24", alt: "Avatar" }/
+                  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;" }
+                    - if commit.author
+                      %a.muted{ href: user_url(commit.author), style: "color:#333333;text-decoration:none;" }
+                        = commit.author.name
+                    - else
+                      %span
+                        = commit.author_name
+%tr.spacer
+  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;height:18px;font-size:18px;line-height:18px;" }
+    &nbsp;
+%tr.success-message
+  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#333333;font-size:15px;font-weight:400;line-height:1.4;padding:15px 5px;text-align:center;" }
+    - build_count = @pipeline.statuses.latest.size
+    - stage_count = @pipeline.stages_count
+    Pipeline
+    %a{ href: pipeline_url(@pipeline), style: "color:#3777b0;text-decoration:none;" }
+      = "\##{@pipeline.id}"
+    successfully completed
+    #{build_count} #{'build'.pluralize(build_count)}
+    in
+    #{stage_count} #{'stage'.pluralize(stage_count)}.
diff --git a/app/views/notify/pipeline_success_email.text.erb b/app/views/notify/pipeline_success_email.text.erb
index ae22d474f2c..0970a3a4e09 100644
--- a/app/views/notify/pipeline_success_email.text.erb
+++ b/app/views/notify/pipeline_success_email.text.erb
@@ -16,9 +16,5 @@ Commit Author: <%= commit.author_name %>
 <% end -%>
 
 <% build_count = @pipeline.statuses.latest.size -%>
-<% stage_count = @pipeline.stages.size -%>
+<% stage_count = @pipeline.stages_count -%>
 Pipeline #<%= @pipeline.id %> ( <%= pipeline_url(@pipeline) %> ) successfully completed <%= build_count %> <%= 'build'.pluralize(build_count) %> in <%= stage_count %> <%= 'stage'.pluralize(stage_count) %>.
-
-You're receiving this email because of your account on <%= Gitlab.config.gitlab.host %>.
-Manage all notifications: <%= profile_notifications_url %>
-Help: <%= help_url %>
diff --git a/app/views/notify/project_was_not_exported_email.text.haml b/app/views/notify/project_was_not_exported_email.text.haml
index b27cb620b9e..6c6902994a1 100644
--- a/app/views/notify/project_was_not_exported_email.text.haml
+++ b/app/views/notify/project_was_not_exported_email.text.haml
@@ -1,6 +1,6 @@
-= "Project #{@project.name} couldn't be exported."
+Project #{@project.name} couldn't be exported.
 
-= "The errors we encountered were:"
+The errors we encountered were:
 
 - @errors.each do |error|
-  #{error}
\ No newline at end of file
+  #{error}
diff --git a/app/views/notify/repository_push_email.html.haml b/app/views/notify/repository_push_email.html.haml
index 25883de257c..c6b1db17f91 100644
--- a/app/views/notify/repository_push_email.html.haml
+++ b/app/views/notify/repository_push_email.html.haml
@@ -17,7 +17,7 @@
   %ul
     - @message.commits.each do |commit|
       %li
-        %strong #{link_to(commit.short_id, namespace_project_commit_url(@message.project_namespace, @message.project, commit))}
+        %strong= link_to(commit.short_id, namespace_project_commit_url(@message.project_namespace, @message.project, commit))
         %div
           %span by #{commit.author_name}
           %i at #{commit.committed_date.to_s(:iso8601)}
@@ -29,7 +29,7 @@
   %ul
     - @message.diffs.each do |diff|
       %li.file-stats
-        %a{href: "#{@message.target_url if @message.disable_diffs?}##{hexdigest(diff.file_path)}" }
+        %a{ href: "#{@message.target_url if @message.disable_diffs?}##{hexdigest(diff.file_path)}" }
           - if diff.deleted_file
             %span.deleted-file
               &minus;
@@ -54,8 +54,8 @@
       %h4 Changes:
       - diff_files.each do |diff_file|
         - file_hash = hexdigest(diff_file.file_path)
-        %li{id: file_hash}
-          %a{href: @message.target_url + "##{file_hash}"}<
+        %li{ id: file_hash }
+          %a{ href: @message.target_url + "##{file_hash}" }<
             - if diff_file.deleted_file
               %strong<
                 = diff_file.old_path
diff --git a/app/views/profiles/_head.html.haml b/app/views/profiles/_head.html.haml
index 943ebdaeffe..83ae9129807 100644
--- a/app/views/profiles/_head.html.haml
+++ b/app/views/profiles/_head.html.haml
@@ -1,3 +1,2 @@
 - content_for :page_specific_javascripts do
-  = page_specific_javascript_tag('lib/cropper.js')
-  = page_specific_javascript_tag('profile/profile_bundle.js')
+  = page_specific_javascript_bundle_tag('profile')
diff --git a/app/views/profiles/accounts/show.html.haml b/app/views/profiles/accounts/show.html.haml
index 72f658d1b68..8a994f6d600 100644
--- a/app/views/profiles/accounts/show.html.haml
+++ b/app/views/profiles/accounts/show.html.haml
@@ -82,7 +82,7 @@
               = link_to unlink_profile_account_path(provider: provider), method: :delete, class: 'provider-btn' do
                 Disconnect
           - else
-            = link_to omniauth_authorize_path(:user, provider), method: :post, class: 'provider-btn not-active', "data-no-turbolink" => "true" do
+            = link_to omniauth_authorize_path(:user, provider), method: :post, class: 'provider-btn not-active' do
               Connect
   %hr
 - if current_user.can_change_username?
@@ -93,7 +93,7 @@
       %p
         Changing your username will change path to all personal projects!
     .col-lg-9
-      = form_for @user, url: update_username_profile_path, method: :put, remote: true, html: {class: "update-username"} do |f|
+      = form_for @user, url: update_username_profile_path, method: :put, html: {class: "update-username"} do |f|
         .form-group
           = f.label :username, "Path", class: "label-light"
           .input-group
@@ -102,7 +102,7 @@
             = f.text_field :username, required: true, class: 'form-control'
         .help-block
           Current path:
-          = "#{root_url}#{current_user.username}"
+          #{root_url}#{current_user.username}
         .prepend-top-default
           = f.button class: "btn btn-warning", type: "submit" do
             = icon "spinner spin", class: "hidden loading-username"
@@ -115,7 +115,7 @@
       %h4.prepend-top-0.danger-title
         Remove account
     .col-lg-9
-      - if @user.can_be_removed?
+      - if @user.can_be_removed? && can?(current_user, :destroy_user, @user)
         %p
           Deleting an account has the following effects:
         %ul
@@ -128,7 +128,10 @@
         - if @user.solo_owned_groups.present?
           %p
             Your account is currently an owner in these groups:
-            %strong #{@user.solo_owned_groups.map(&:name).join(', ')}
+            %strong= @user.solo_owned_groups.map(&:name).join(', ')
           %p
             You must transfer ownership or delete these groups before you can delete your account.
+        - else
+          %p
+            You don't have access to delete this user.
 .append-bottom-default
diff --git a/app/views/profiles/chat_names/new.html.haml b/app/views/profiles/chat_names/new.html.haml
index f635acf96e2..5bf22aa94f1 100644
--- a/app/views/profiles/chat_names/new.html.haml
+++ b/app/views/profiles/chat_names/new.html.haml
@@ -1,5 +1,5 @@
 %h3.page-title Authorization required
-%main{:role => "main"}
+%main{ :role => "main" }
   %p.h4
     Authorize
     %strong.text-info= @chat_name_params[:chat_name]
diff --git a/app/views/profiles/keys/_key.html.haml b/app/views/profiles/keys/_key.html.haml
index 3276db6692c..d2a60ac2867 100644
--- a/app/views/profiles/keys/_key.html.haml
+++ b/app/views/profiles/keys/_key.html.haml
@@ -6,6 +6,9 @@
       = key.title
     .description
       = key.fingerprint
+    .last-used-at
+      last used:
+      = key.last_used_at ? time_ago_with_tooltip(key.last_used_at) : 'n/a'
   .pull-right
     %span.key-created-at
       created #{time_ago_with_tooltip(key.created_at)}
diff --git a/app/views/profiles/keys/_key_details.html.haml b/app/views/profiles/keys/_key_details.html.haml
index dd7615400dc..d44603c638c 100644
--- a/app/views/profiles/keys/_key_details.html.haml
+++ b/app/views/profiles/keys/_key_details.html.haml
@@ -11,6 +11,9 @@
         %li
           %span.light Created on:
           %strong= @key.created_at.to_s(:medium)
+        %li
+          %span.light Last used on:
+          %strong= @key.last_used_at.try(:to_s, :medium) || 'N/A'
 
   .col-md-8
     %p
diff --git a/app/views/profiles/keys/index.html.haml b/app/views/profiles/keys/index.html.haml
index 93187873501..71b224a413b 100644
--- a/app/views/profiles/keys/index.html.haml
+++ b/app/views/profiles/keys/index.html.haml
@@ -17,5 +17,5 @@
     %hr
     %h5
       Your SSH keys (#{@keys.count})
-    %div.append-bottom-default
+    .append-bottom-default
       = render 'key_table'
diff --git a/app/views/profiles/notifications/show.html.haml b/app/views/profiles/notifications/show.html.haml
index 844fce59704..51c4e8e5a73 100644
--- a/app/views/profiles/notifications/show.html.haml
+++ b/app/views/profiles/notifications/show.html.haml
@@ -3,7 +3,7 @@
 
 %div
   - if @user.errors.any?
-    %div.alert.alert-danger
+    .alert.alert-danger
       %ul
         - @user.errors.full_messages.each do |msg|
           %li= msg
@@ -30,10 +30,15 @@
       %br
       .clearfix
       .form-group.pull-left.global-notification-setting
-        = render 'shared/notifications/button', notification_setting: @global_notification_setting, left_align: true
+        = render 'shared/notifications/button', notification_setting: @global_notification_setting
 
       .clearfix
 
+      = form_for @user, url: profile_notifications_path, method: :put do |f|
+        %label{ for: 'user_notified_of_own_activity' }
+          = f.check_box :notified_of_own_activity
+          %span Receive notifications about your own activity
+
       %hr
       %h5
         Groups (#{@group_notifications.count})
diff --git a/app/views/profiles/personal_access_tokens/index.html.haml b/app/views/profiles/personal_access_tokens/index.html.haml
index 05a2ea67aa2..0645ecad496 100644
--- a/app/views/profiles/personal_access_tokens/index.html.haml
+++ b/app/views/profiles/personal_access_tokens/index.html.haml
@@ -19,92 +19,16 @@
           Your New Personal Access Token
         .form-group
           = text_field_tag 'created-personal-access-token', flash[:personal_access_token], readonly: true, class: "form-control", 'aria-describedby' => "created-personal-access-token-help-block"
-          = clipboard_button(clipboard_text: flash[:personal_access_token])
+          = clipboard_button(clipboard_text: flash[:personal_access_token], title: "Copy personal access token to clipboard", placement: "left")
           %span#created-personal-access-token-help-block.help-block.text-danger Make sure you save it - you won't be able to access it again.
 
       %hr
 
-    %h5.prepend-top-0
-      Add a Personal Access Token
-    %p.profile-settings-content
-      Pick a name for the application, and we'll give you a unique token.
-    = form_for [:profile, @personal_access_token],
-                method: :post, html: { class: 'js-requires-input' } do |f|
-
-      = form_errors(@personal_access_token)
-
-      .form-group
-        = f.label :name, class: 'label-light'
-        = f.text_field :name, class: "form-control", required: true
-
-      .form-group
-        = f.label :expires_at, class: 'label-light'
-        = f.text_field :expires_at, class: "datepicker form-control", required: false
-
-      .prepend-top-default
-        = f.submit 'Create Personal Access Token', class: "btn btn-create"
-
-    %hr
-
-    %h5 Active Personal Access Tokens (#{@active_personal_access_tokens.length})
-
-    - if @active_personal_access_tokens.present?
-      .table-responsive
-        %table.table.active-personal-access-tokens
-          %thead
-            %tr
-              %th Name
-              %th Created
-              %th Expires
-              %th
-          %tbody
-            - @active_personal_access_tokens.each do |token|
-              %tr
-                %td= token.name
-                %td= token.created_at.to_date.to_s(:medium)
-                %td
-                  - if token.expires_at.present?
-                    = token.expires_at.to_date.to_s(:medium)
-                  - else
-                    %span.personal-access-tokens-never-expires-label Never
-                %td= link_to "Revoke", revoke_profile_personal_access_token_path(token), method: :put, class: "btn btn-danger pull-right", data: { confirm: "Are you sure you want to revoke this token? This action cannot be undone." }
-
-    - else
-      .settings-message.text-center
-        You don't have any active tokens yet.
-
-    %hr
-
-    %h5 Inactive Personal Access Tokens (#{@inactive_personal_access_tokens.length})
-
-    - if @inactive_personal_access_tokens.present?
-      .table-responsive
-        %table.table.inactive-personal-access-tokens
-          %thead
-            %tr
-              %th Name
-              %th Created
-          %tbody
-            - @inactive_personal_access_tokens.each do |token|
-              %tr
-                %td= token.name
-                %td= token.created_at.to_date.to_s(:medium)
-
-    - else
-      .settings-message.text-center
-        There are no inactive tokens.
+    = render "shared/personal_access_tokens_form", path: profile_personal_access_tokens_path, impersonation: false, token: @personal_access_token, scopes: @scopes
 
+    = render "shared/personal_access_tokens_table", impersonation: false, active_tokens: @active_personal_access_tokens, inactive_tokens: @inactive_personal_access_tokens
 
 :javascript
-  var date = $('#personal_access_token_expires_at').val();
-
-  var datepicker = $(".datepicker").datepicker({
-    dateFormat: "yy-mm-dd",
-    minDate: 0
-  });
-
   $("#created-personal-access-token").click(function() {
     this.select();
   });
-
-  $("#created-personal-access-token").effect('highlight', { color: '#ffff99' }, 2000);
diff --git a/app/views/profiles/preferences/show.html.haml b/app/views/profiles/preferences/show.html.haml
index 2afa026847a..df0a0212f3d 100644
--- a/app/views/profiles/preferences/show.html.haml
+++ b/app/views/profiles/preferences/show.html.haml
@@ -1,20 +1,7 @@
 - page_title 'Preferences'
 = render 'profiles/head'
 
-= form_for @user, url: profile_preferences_path, remote: true, method: :put, html: {class: 'row prepend-top-default js-preferences-form'} do |f|
-  .col-lg-3.profile-settings-sidebar
-    %h4.prepend-top-0
-      Application theme
-    %p
-      This setting allows you to customize the appearance of the site, e.g. the sidebar.
-  .col-lg-9.application-theme
-    - Gitlab::Themes.each do |theme|
-      = label_tag do
-        .preview{class: theme.css_class}
-        = f.radio_button :theme_id, theme.id
-        = theme.name
-  .col-sm-12
-    %hr
+= form_for @user, url: profile_preferences_path, remote: true, method: :put, html: { class: 'row prepend-top-default js-preferences-form' } do |f|
   .col-lg-3.profile-settings-sidebar
     %h4.prepend-top-0
       Syntax highlighting theme
diff --git a/app/views/profiles/preferences/update.js.erb b/app/views/profiles/preferences/update.js.erb
index 8966dd3fd86..431ab9d052b 100644
--- a/app/views/profiles/preferences/update.js.erb
+++ b/app/views/profiles/preferences/update.js.erb
@@ -1,7 +1,3 @@
-// Remove body class for any previous theme, re-add current one
-$('body').removeClass('<%= Gitlab::Themes.body_classes %>')
-$('body').addClass('<%= user_application_theme %>')
-
 // Toggle container-fluid class
 if ('<%= current_user.layout %>' === 'fluid') {
   $('.content-wrapper .container-fluid').removeClass('container-limited')
diff --git a/app/views/profiles/show.html.haml b/app/views/profiles/show.html.haml
index 578af9fe98d..d551754a2e5 100644
--- a/app/views/profiles/show.html.haml
+++ b/app/views/profiles/show.html.haml
@@ -18,7 +18,8 @@
             or change it at #{link_to Gitlab.config.gravatar.host, "http://" + Gitlab.config.gravatar.host}
     .col-lg-9
       .clearfix.avatar-image.append-bottom-default
-        = image_tag avatar_icon(@user, 160), alt: '', class: 'avatar s160'
+        = link_to avatar_icon(@user, 400), target: '_blank' do
+          = image_tag avatar_icon(@user, 160), alt: '', class: 'avatar s160'
       %h5.prepend-top-0
         Upload new avatar
       .prepend-top-5.append-bottom-10
@@ -30,7 +31,7 @@
         The maximum file size allowed is 200KB.
       - if @user.avatar?
         %hr
-        = link_to 'Remove avatar', profile_avatar_path, data: { confirm: "Avatar will be removed. Are you sure?"}, method: :delete, class: "btn btn-gray"
+        = link_to 'Remove avatar', profile_avatar_path, data: { confirm: "Avatar will be removed. Are you sure?" }, method: :delete, class: "btn btn-gray"
   %hr
   .row
     .col-lg-3.profile-settings-sidebar
@@ -61,7 +62,7 @@
             %span.help-block
               Please click the link in the confirmation email before continuing. It was sent to
               = succeed "." do
-                %strong #{@user.unconfirmed_email}
+                %strong= @user.unconfirmed_email
               %p
               = link_to "Resend confirmation e-mail", user_confirmation_path(user: { email: @user.unconfirmed_email }), method: :post
 
@@ -69,7 +70,7 @@
             %span.help-block We also use email for avatar detection if no avatar is uploaded.
       .form-group
         = f.label :public_email, class: "label-light"
-        = f.select :public_email, options_for_select(@user.all_emails, selected: @user.public_email), {include_blank: 'Do not show on profile'}, class: "select2"
+        = f.select :public_email, options_for_select(@user.all_emails, selected: @user.public_email), { include_blank: 'Do not show on profile' }, class: "select2"
         %span.help-block This email will be displayed on your public profile.
       .form-group
         = f.label :skype, class: "label-light"
@@ -101,14 +102,14 @@
   .modal-dialog
     .modal-content
       .modal-header
-        %button.close{:type => "button", :'data-dismiss' => "modal"}
+        %button.close{ :type => "button", :'data-dismiss' => "modal" }
           %span
             &times;
         %h4.modal-title
           Position and size your new avatar
       .modal-body
         .profile-crop-image-container
-          %img.modal-profile-crop-image
+          %img.modal-profile-crop-image{ alt: "Avatar cropper" }
         .crop-controls
           .btn-group
             %button.btn.btn-primary{ data: { method: "zoom", option: "0.1" } }
@@ -116,5 +117,5 @@
             %button.btn.btn-primary{ data: { method: "zoom", option: "-0.1" } }
               %span.fa.fa-search-minus
       .modal-footer
-        %button.btn.btn-primary.js-upload-user-avatar{:type => "button"}
+        %button.btn.btn-primary.js-upload-user-avatar{ :type => "button" }
           Set new profile picture
diff --git a/app/views/profiles/two_factor_auths/show.html.haml b/app/views/profiles/two_factor_auths/show.html.haml
index 03ac739ade5..7ade5f00d47 100644
--- a/app/views/profiles/two_factor_auths/show.html.haml
+++ b/app/views/profiles/two_factor_auths/show.html.haml
@@ -4,7 +4,7 @@
 
 - if inject_u2f_api?
   - content_for :page_specific_javascripts do
-    = page_specific_javascript_tag('u2f.js')
+    = page_specific_javascript_bundle_tag('u2f')
 
 .row.prepend-top-default
   .col-lg-3
@@ -30,7 +30,7 @@
               To add the entry manually, provide the following details to the application on your phone.
             %p.prepend-top-0.append-bottom-0
               Account:
-              = current_user.email
+              = @account_string
             %p.prepend-top-0.append-bottom-0
               Key:
               = current_user.otp_secret.scan(/.{4}/).join(' ')
@@ -96,4 +96,3 @@
   :javascript
     var button = "<a class='btn btn-xs btn-warning pull-right' data-method='patch' href='#{skip_profile_two_factor_auth_path}'>Configure it later</a>";
     $(".flash-alert").append(button);
-
diff --git a/app/views/profiles/update_username.js.haml b/app/views/profiles/update_username.js.haml
deleted file mode 100644
index 5307e0b48cb..00000000000
--- a/app/views/profiles/update_username.js.haml
+++ /dev/null
@@ -1,7 +0,0 @@
-- if @user.valid?
-  :plain
-    new Flash("Username successfully changed", "notice")
-- else
-  - error = @user.errors.full_messages.first
-  :plain
-    new Flash("Username change failed - #{escape_javascript error.html_safe}", "alert")
diff --git a/app/views/projects/_activity.html.haml b/app/views/projects/_activity.html.haml
index 4f15f2997fb..aa0cb3e1a50 100644
--- a/app/views/projects/_activity.html.haml
+++ b/app/views/projects/_activity.html.haml
@@ -2,14 +2,13 @@
 
 %div{ class: container_class }
   .nav-block.activity-filter-block
-    - if current_user
-      .controls
-        = link_to namespace_project_path(@project.namespace, @project, format: :atom, private_token: current_user.private_token), title: "Feed", class: 'btn rss-btn' do
-          = icon('rss')
+    .controls
+      = link_to namespace_project_path(@project.namespace, @project, rss_url_options), title: "Subscribe", class: 'btn rss-btn has-tooltip' do
+        = icon('rss')
 
     = render 'shared/event_filter'
 
-  .content_list.project-activity{:"data-href" => activity_project_path(@project)}
+  .content_list.project-activity{ :"data-href" => activity_project_path(@project) }
   = spinner
 
 :javascript
diff --git a/app/views/projects/_bitbucket_import_modal.html.haml b/app/views/projects/_bitbucket_import_modal.html.haml
index e74fd5b93ea..c24a496486c 100644
--- a/app/views/projects/_bitbucket_import_modal.html.haml
+++ b/app/views/projects/_bitbucket_import_modal.html.haml
@@ -1,8 +1,8 @@
-%div#bitbucket_import_modal.modal
+#bitbucket_import_modal.modal
   .modal-dialog
     .modal-content
       .modal-header
-        %a.close{href: "#", "data-dismiss" => "modal"} ×
+        %a.close{ href: "#", "data-dismiss" => "modal" } ×
         %h3 Import projects from Bitbucket
       .modal-body
         To enable importing projects from Bitbucket,
@@ -10,4 +10,4 @@
           as administrator you need to configure
         - else
           ask your GitLab administrator to configure
-        == #{link_to 'OAuth integration', help_page_path("integration/bitbucket")}.
+        = link_to 'OAuth integration', help_page_path("integration/bitbucket")
diff --git a/app/views/projects/_customize_workflow.html.haml b/app/views/projects/_customize_workflow.html.haml
index d2c1e943db1..a41791f0eca 100644
--- a/app/views/projects/_customize_workflow.html.haml
+++ b/app/views/projects/_customize_workflow.html.haml
@@ -1,8 +1,8 @@
 .row-content-block.project-home-empty
-  %div.text-center{ class: container_class }
+  .text-center{ class: container_class }
     %h4
       Customize your workflow!
     %p
-      Get started with GitLab by enabling features that work best for your project. From issues and wikis, to merge requests and builds, GitLab can help manage your workflow from idea to production!
+      Get started with GitLab by enabling features that work best for your project. From issues and wikis, to merge requests and pipelines, GitLab can help manage your workflow from idea to production!
     - if can?(current_user, :admin_project, @project)
       = link_to "Get started", edit_project_path(@project), class: "btn btn-success"
diff --git a/app/views/projects/_find_file_link.html.haml b/app/views/projects/_find_file_link.html.haml
index 08e2fc48be7..dbb33090670 100644
--- a/app/views/projects/_find_file_link.html.haml
+++ b/app/views/projects/_find_file_link.html.haml
@@ -1,3 +1,3 @@
-= link_to namespace_project_find_file_path(@project.namespace, @project, @ref), class: 'btn btn-grouped shortcuts-find-file', rel: 'nofollow' do

-  = icon('search')

-  %span Find File

+= link_to namespace_project_find_file_path(@project.namespace, @project, @ref), class: 'btn btn-grouped shortcuts-find-file', rel: 'nofollow' do
+  = icon('search')
+  %span Find File
diff --git a/app/views/projects/_gitlab_import_modal.html.haml b/app/views/projects/_gitlab_import_modal.html.haml
index e9f39b16aa7..00aef66e1f8 100644
--- a/app/views/projects/_gitlab_import_modal.html.haml
+++ b/app/views/projects/_gitlab_import_modal.html.haml
@@ -1,8 +1,8 @@
-%div#gitlab_import_modal.modal
+#gitlab_import_modal.modal
   .modal-dialog
     .modal-content
       .modal-header
-        %a.close{href: "#", "data-dismiss" => "modal"} ×
+        %a.close{ href: "#", "data-dismiss" => "modal" } ×
         %h3 Import projects from GitLab.com
       .modal-body
         To enable importing projects from GitLab.com,
@@ -10,4 +10,4 @@
           as administrator you need to configure
         - else
           ask your GitLab administrator to configure
-        == #{link_to 'OAuth integration', help_page_path("integration/gitlab")}.
+        = link_to 'OAuth integration', help_page_path("integration/gitlab")
diff --git a/app/views/projects/_head.html.haml b/app/views/projects/_head.html.haml
new file mode 100644
index 00000000000..db08b77c8e0
--- /dev/null
+++ b/app/views/projects/_head.html.haml
@@ -0,0 +1,20 @@
+= content_for :sub_nav do
+  .scrolling-tabs-container.sub-nav-scroll
+    = render 'shared/nav_scroll'
+    .nav-links.sub-nav.scrolling-tabs
+      %ul{ class: container_class }
+        = nav_link(path: 'projects#show') do
+          = link_to project_path(@project), title: 'Project home', class: 'shortcuts-project' do
+            %span
+              Home
+
+        = nav_link(path: 'projects#activity') do
+          = link_to activity_project_path(@project), title: 'Activity', class: 'shortcuts-project-activity' do
+            %span
+              Activity
+
+        - if can?(current_user, :read_cycle_analytics, @project)
+          = nav_link(path: 'cycle_analytics#show') do
+            = link_to project_cycle_analytics_path(@project), title: 'Cycle Analytics', class: 'shortcuts-project-cycle-analytics' do
+              %span
+                Cycle Analytics
diff --git a/app/views/projects/_home_panel.html.haml b/app/views/projects/_home_panel.html.haml
index 5a04c3318cf..79a0dc1b959 100644
--- a/app/views/projects/_home_panel.html.haml
+++ b/app/views/projects/_home_panel.html.haml
@@ -5,7 +5,7 @@
       = project_icon(@project, alt: @project.name, class: 'avatar s70 avatar-tile')
     %h1.project-title
       = @project.name
-      %span.visibility-icon.has-tooltip{data: { container: 'body' }, title: visibility_icon_description(@project)}
+      %span.visibility-icon.has-tooltip{ data: { container: 'body' }, title: visibility_icon_description(@project) }
         = visibility_level_icon(@project.visibility_level, fw: false)
 
     .project-home-desc
@@ -18,11 +18,21 @@
           = link_to project_path(forked_from_project) do
             = forked_from_project.namespace.try(:name)
 
-    .project-repo-buttons.project-action-buttons
+    .project-repo-buttons
       .count-buttons
         = render 'projects/buttons/star'
         = render 'projects/buttons/fork'
 
-      - if @project.feature_available?(:repository, current_user)
-        .project-clone-holder
-          = render "shared/clone_panel"
+      %span.hidden-xs
+        - if @project.feature_available?(:repository, current_user)
+          .project-clone-holder
+            = render "shared/clone_panel"
+
+        - if current_user
+          - if can?(current_user, :download_code, @project)
+            = render 'projects/buttons/download', project: @project, ref: @ref
+            = render 'projects/buttons/dropdown'
+            = render 'projects/buttons/koding'
+
+          = render 'shared/notifications/button', notification_setting: @notification_setting
+          = render 'shared/members/access_request_buttons', source: @project
diff --git a/app/views/projects/_last_commit.html.haml b/app/views/projects/_last_commit.html.haml
index 7f530708947..e1fea8ccf3d 100644
--- a/app/views/projects/_last_commit.html.haml
+++ b/app/views/projects/_last_commit.html.haml
@@ -1,7 +1,8 @@
+
 - ref = local_assigns.fetch(:ref)
 - status = commit.status(ref)
 - if status
-  = link_to builds_namespace_project_commit_path(commit.project.namespace, commit.project, commit), class: "ci-status ci-#{status}" do
+  = link_to pipelines_namespace_project_commit_path(commit.project.namespace, commit.project, commit), class: "ci-status ci-#{status}" do
     = ci_icon_for_status(status)
     = ci_label_for_status(status)
 
diff --git a/app/views/projects/_last_push.html.haml b/app/views/projects/_last_push.html.haml
index 1c3bccccb5c..a08436715d2 100644
--- a/app/views/projects/_last_push.html.haml
+++ b/app/views/projects/_last_push.html.haml
@@ -10,6 +10,7 @@
             - if @project && event.project != @project
               %span at
               %strong= link_to_project event.project
+            = clipboard_button(clipboard_text: event.ref_name, class: 'btn-clipboard btn-transparent', title: 'Copy branch to clipboard')
             #{time_ago_with_tooltip(event.created_at)}
 
           .pull-right
diff --git a/app/views/projects/_md_preview.html.haml b/app/views/projects/_md_preview.html.haml
index 58d961d93ca..23e27c1105c 100644
--- a/app/views/projects/_md_preview.html.haml
+++ b/app/views/projects/_md_preview.html.haml
@@ -15,23 +15,23 @@
 
       %li.pull-right
         .toolbar-group
-          = markdown_toolbar_button({icon: "bold fw", data: { "md-tag" => "**" }, title: "Add bold text" })
-          = markdown_toolbar_button({icon: "italic fw", data: { "md-tag" => "*" }, title: "Add italic text" })
-          = markdown_toolbar_button({icon: "quote-right fw", data: { "md-tag" => "> ", "md-prepend" => true }, title: "Insert a quote" })
-          = markdown_toolbar_button({icon: "code fw", data: { "md-tag" => "`", "md-block" => "```" }, title: "Insert code" })
-          = markdown_toolbar_button({icon: "list-ul fw", data: { "md-tag" => "* ", "md-prepend" => true }, title: "Add a bullet list" })
-          = markdown_toolbar_button({icon: "list-ol fw", data: { "md-tag" => "1. ", "md-prepend" => true }, title: "Add a numbered list" })
-          = markdown_toolbar_button({icon: "check-square-o fw", data: { "md-tag" => "* [ ] ", "md-prepend" => true }, title: "Add a task list" })
+          = markdown_toolbar_button({ icon: "bold fw", data: { "md-tag" => "**" }, title: "Add bold text" })
+          = markdown_toolbar_button({ icon: "italic fw", data: { "md-tag" => "*" }, title: "Add italic text" })
+          = markdown_toolbar_button({ icon: "quote-right fw", data: { "md-tag" => "> ", "md-prepend" => true }, title: "Insert a quote" })
+          = markdown_toolbar_button({ icon: "code fw", data: { "md-tag" => "`", "md-block" => "```" }, title: "Insert code" })
+          = markdown_toolbar_button({ icon: "list-ul fw", data: { "md-tag" => "* ", "md-prepend" => true }, title: "Add a bullet list" })
+          = markdown_toolbar_button({ icon: "list-ol fw", data: { "md-tag" => "1. ", "md-prepend" => true }, title: "Add a numbered list" })
+          = markdown_toolbar_button({ icon: "check-square-o fw", data: { "md-tag" => "* [ ] ", "md-prepend" => true }, title: "Add a task list" })
         .toolbar-group
-          %button.toolbar-btn.js-zen-enter.has-tooltip.hidden-xs{ type: "button", tabindex: -1, aria: { label: "Go full screen" }, title: "Go full screen", data: { container: "body" } }
-            =icon("arrows-alt fw")
+          %button.toolbar-btn.js-zen-enter.has-tooltip{ type: "button", tabindex: -1, aria: { label: "Go full screen" }, title: "Go full screen", data: { container: "body" } }
+            = icon("arrows-alt fw")
 
   .md-write-holder
     = yield
-  .md.md-preview-holder.js-md-preview.hide{class: (preview_class if defined?(preview_class))}
+  .md.md-preview-holder.js-md-preview.hide{ class: (preview_class if defined?(preview_class)) }
 
   - if defined?(referenced_users) && referenced_users
-    %div.referenced-users.hide
+    .referenced-users.hide
       %span
         = icon("exclamation-triangle")
         You are about to add
diff --git a/app/views/projects/_merge_request_merge_settings.html.haml b/app/views/projects/_merge_request_merge_settings.html.haml
new file mode 100644
index 00000000000..188198c47d5
--- /dev/null
+++ b/app/views/projects/_merge_request_merge_settings.html.haml
@@ -0,0 +1,15 @@
+- form = local_assigns.fetch(:form)
+
+.form-group
+  .checkbox.builds-feature
+    = form.label :only_allow_merge_if_pipeline_succeeds do
+      = form.check_box :only_allow_merge_if_pipeline_succeeds
+      %strong Only allow merge requests to be merged if the pipeline succeeds
+      %br
+      %span.descr
+        Pipelines need to be configured to enable this feature.
+        = link_to icon('question-circle'), help_page_path('user/project/merge_requests/merge_when_pipeline_succeeds', anchor: 'only-allow-merge-requests-to-be-merged-if-the-pipeline-succeeds')
+  .checkbox
+    = form.label :only_allow_merge_if_all_discussions_are_resolved do
+      = form.check_box :only_allow_merge_if_all_discussions_are_resolved
+      %strong Only allow merge requests to be merged if all discussions are resolved
diff --git a/app/views/projects/_merge_request_settings.html.haml b/app/views/projects/_merge_request_settings.html.haml
index 6e143c4b570..818010bc7d3 100644
--- a/app/views/projects/_merge_request_settings.html.haml
+++ b/app/views/projects/_merge_request_settings.html.haml
@@ -1,18 +1,8 @@
-.merge-requests-feature
-  %fieldset.builds-feature
-    %hr
-    %h5.prepend-top-0
-      Merge Requests
-    .form-group
-      .checkbox
-        = f.label :only_allow_merge_if_build_succeeds do
-          = f.check_box :only_allow_merge_if_build_succeeds
-          %strong Only allow merge requests to be merged if the build succeeds
-          %br
-          %span.descr
-            Builds need to be configured to enable this feature.
-            = link_to icon('question-circle'), help_page_path('user/project/merge_requests/merge_when_build_succeeds', anchor: 'only-allow-merge-requests-to-be-merged-if-the-build-succeeds')
-      .checkbox
-        = f.label :only_allow_merge_if_all_discussions_are_resolved do
-          = f.check_box :only_allow_merge_if_all_discussions_are_resolved
-          %strong Only allow merge requests to be merged if all discussions are resolved
+- form = local_assigns.fetch(:form)
+
+%fieldset.features.merge-requests-feature.append-bottom-default
+  %hr
+  %h5.prepend-top-0
+    Merge Requests
+
+  = render 'projects/merge_request_merge_settings', form: form
diff --git a/app/views/projects/_visibility_select.html.haml b/app/views/projects/_visibility_select.html.haml
new file mode 100644
index 00000000000..65fc0a36ca9
--- /dev/null
+++ b/app/views/projects/_visibility_select.html.haml
@@ -0,0 +1,7 @@
+- if can_change_visibility_level?(@project, current_user)
+  = form.select(model_method, visibility_select_options(@project, selected_level), {}, class: 'form-control visibility-select')
+- else
+  .info.js-locked{ data: { help_block: visibility_level_description(@project.visibility_level, @project) } }
+    = visibility_level_icon(@project.visibility_level)
+    %strong
+      = visibility_level_label(@project.visibility_level)
diff --git a/app/views/projects/_wiki.html.haml b/app/views/projects/_wiki.html.haml
index f00422dd7c0..41d42740f61 100644
--- a/app/views/projects/_wiki.html.haml
+++ b/app/views/projects/_wiki.html.haml
@@ -7,7 +7,7 @@
 - else
   - can_create_wiki = can?(current_user, :create_wiki, @project)
   .project-home-empty{ class: [('row-content-block' if can_create_wiki), ('content-block' unless can_create_wiki)] }
-    %div.text-center{ class: container_class }
+    .text-center{ class: container_class }
       %h4
         This project does not have a wiki homepage yet
       - if can_create_wiki
diff --git a/app/views/projects/activity.html.haml b/app/views/projects/activity.html.haml
index 3c0f01cbf6f..27c8e3c7fca 100644
--- a/app/views/projects/activity.html.haml
+++ b/app/views/projects/activity.html.haml
@@ -1,4 +1,5 @@
 - page_title "Activity"
+= render "projects/head"
 
 = render 'projects/last_push'
 
diff --git a/app/views/projects/artifacts/_tree_directory.html.haml b/app/views/projects/artifacts/_tree_directory.html.haml
index def493c56f5..9e49c93388a 100644
--- a/app/views/projects/artifacts/_tree_directory.html.haml
+++ b/app/views/projects/artifacts/_tree_directory.html.haml
@@ -1,6 +1,6 @@
 - path_to_directory = browse_namespace_project_build_artifacts_path(@project.namespace, @project, @build, path: directory.path)
 
-%tr.tree-item{ 'data-link' => path_to_directory}
+%tr.tree-item{ 'data-link' => path_to_directory }
   %td.tree-item-file-name
     = tree_icon('folder', '755', directory.name)
     %span.str-truncated
diff --git a/app/views/projects/artifacts/browse.html.haml b/app/views/projects/artifacts/browse.html.haml
index ede01dcc1aa..edf55d59f28 100644
--- a/app/views/projects/artifacts/browse.html.haml
+++ b/app/views/projects/artifacts/browse.html.haml
@@ -1,4 +1,4 @@
-- page_title 'Artifacts', "#{@build.name} (##{@build.id})", 'Builds'
+- page_title 'Artifacts', "#{@build.name} (##{@build.id})", 'Jobs'
 
 .top-block.row-content-block.clearfix
   .pull-right
@@ -8,7 +8,7 @@
       Download artifacts archive
 
 .tree-holder
-  %div.tree-content-holder
+  .tree-content-holder
     %table.table.tree-table
       %thead
         %tr
diff --git a/app/views/projects/blame/show.html.haml b/app/views/projects/blame/show.html.haml
index f63802ac88b..8a40281e28c 100644
--- a/app/views/projects/blame/show.html.haml
+++ b/app/views/projects/blame/show.html.haml
@@ -7,7 +7,7 @@
 
   #blob-content-holder.tree-holder
     .file-holder
-      .file-title
+      .js-file-title.file-title
         = blob_icon @blob.mode, @blob.name
         %strong
           = @path
@@ -36,7 +36,7 @@
               %td.line-numbers
                 - line_count = blame_group[:lines].count
                 - (current_line...(current_line + line_count)).each do |i|
-                  %a.diff-line-num{href: "#L#{i}", id: "L#{i}", 'data-line-number' => i}
+                  %a.diff-line-num{ href: "#L#{i}", id: "L#{i}", 'data-line-number' => i }
                     = icon("link")
                     = i
                   \
diff --git a/app/views/projects/blob/_actions.html.haml b/app/views/projects/blob/_actions.html.haml
index ff893ea74e1..14d42f7d9ec 100644
--- a/app/views/projects/blob/_actions.html.haml
+++ b/app/views/projects/blob/_actions.html.haml
@@ -1,4 +1,8 @@
-.btn-group.tree-btn-group
+- if @environment
+  .btn-group<
+    = view_on_environment_button(@commit.sha, @path, @environment)
+
+.btn-group{ role: "group" }<
   = link_to 'Raw', namespace_project_raw_path(@project.namespace, @project, @id),
       class: 'btn btn-sm', target: '_blank'
   -# only show normal/blame view links for text files
@@ -8,14 +12,14 @@
           class: 'btn btn-sm'
     - else
       = link_to 'Blame', namespace_project_blame_path(@project.namespace, @project, @id),
-          class: 'btn btn-sm' unless @blob.empty?
+          class: 'btn btn-sm js-blob-blame-link' unless @blob.empty?
   = link_to 'History', namespace_project_commits_path(@project.namespace, @project, @id),
       class: 'btn btn-sm'
   = link_to 'Permalink', namespace_project_blob_path(@project.namespace, @project,
-      tree_join(@commit.sha, @path)), class: 'btn btn-sm'
+      tree_join(@commit.sha, @path)), class: 'btn btn-sm js-data-file-blob-permalink-url'
 
 - if current_user
-  .btn-group{ role: "group" }
+  .btn-group{ role: "group" }<
     - if blob_text_viewable?(@blob)
       = edit_blob_link
     = replace_blob_link
diff --git a/app/views/projects/blob/_blob.html.haml b/app/views/projects/blob/_blob.html.haml
index 149ee7c59d6..bf8801bb1e3 100644
--- a/app/views/projects/blob/_blob.html.haml
+++ b/app/views/projects/blob/_blob.html.haml
@@ -22,14 +22,15 @@
   - blob_commit = @repository.last_commit_for_path(@commit.id, blob.path)
   = render blob_commit, project: @project, ref: @ref
 
-%div#blob-content-holder.blob-content-holder
+#blob-content-holder.blob-content-holder
   %article.file-holder
-    .file-title
-      = blob_icon blob.mode, blob.name
-      %strong
-        = blob.name
-      %small
-        = number_to_human_size(blob_size(blob))
+    .js-file-title.file-title-flex-parent
+      .file-header-content
+        = blob_icon blob.mode, blob.name
+        %strong.file-title-name
+          = blob.name
+        %small
+          = number_to_human_size(blob_size(blob))
       .file-actions.hidden-xs
         = render "actions"
-    = render blob, blob: blob
+    = render blob.to_partial_path(@project), blob: blob
diff --git a/app/views/projects/blob/_editor.html.haml b/app/views/projects/blob/_editor.html.haml
index 4a6aa92e3f3..e7adef5558a 100644
--- a/app/views/projects/blob/_editor.html.haml
+++ b/app/views/projects/blob/_editor.html.haml
@@ -1,5 +1,5 @@
 .file-holder.file.append-bottom-default
-  .file-title.clearfix
+  .js-file-title.file-title.clearfix
     .editor-ref
       = icon('code-fork')
       = ref
@@ -21,6 +21,8 @@
         = dropdown_tag("Choose a .gitignore template", options: { toggle_class: 'btn js-gitignore-selector', title: "Choose a template", filter: true, placeholder: "Filter", data: { data: gitignore_names } } )
       .gitlab-ci-yml-selector.js-gitlab-ci-yml-selector-wrap.hidden
         = dropdown_tag("Choose a GitLab CI Yaml template", options: { toggle_class: 'btn js-gitlab-ci-yml-selector', title: "Choose a template", filter: true, placeholder: "Filter", data: { data: gitlab_ci_ymls } } )
+      .dockerfile-selector.js-dockerfile-selector-wrap.hidden
+        = dropdown_tag("Choose a Dockerfile template", options: { toggle_class: 'btn js-dockerfile-selector', title: "Choose a template", filter: true, placeholder: "Filter", data: { data: dockerfile_names } } )
       = button_tag class: 'soft-wrap-toggle btn', type: 'button' do
         %span.no-wrap
           = custom_icon('icon_no_wrap')
@@ -32,7 +34,7 @@
         = select_tag :encoding, options_for_select([ "base64", "text" ], "text"), class: 'select2'
 
   .file-editor.code
-    %pre.js-edit-mode-pane#editor #{params[:content] || local_assigns[:blob_data]}
+    %pre.js-edit-mode-pane#editor= params[:content] || local_assigns[:blob_data]
     - if local_assigns[:path]
       .js-edit-mode-pane#preview.hide
         .center
diff --git a/app/views/projects/blob/_image.html.haml b/app/views/projects/blob/_image.html.haml
index 4c356d1f07f..f864702d862 100644
--- a/app/views/projects/blob/_image.html.haml
+++ b/app/views/projects/blob/_image.html.haml
@@ -1,15 +1,15 @@
 .file-content.image_file
   - if blob.svg?
     - if blob.size_within_svg_limits?
-      - # We need to scrub SVG but we cannot do so in the RawController: it would
-      - # be wrong/strange if RawController modified the data.
+      -# We need to scrub SVG but we cannot do so in the RawController: it would
+      -# be wrong/strange if RawController modified the data.
       - blob.load_all_data!(@repository)
       - blob = sanitize_svg(blob)
-      %img{src: "data:#{blob.mime_type};base64,#{Base64.encode64(blob.data)}"}
+      %img{ src: "data:#{blob.mime_type};base64,#{Base64.encode64(blob.data)}", alt: "#{blob.name}" }
     - else
       .nothing-here-block
         The SVG could not be displayed as it is too large, you can
         #{link_to('view the raw file', namespace_project_raw_path(@project.namespace, @project, @id), target: '_blank')}
         instead.
   - else
-    %img{src: namespace_project_raw_path(@project.namespace, @project, tree_join(@commit.id, blob.path))}
+    %img{ src: namespace_project_raw_path(@project.namespace, @project, tree_join(@commit.id, blob.path)), alt: "#{blob.name}" }
diff --git a/app/views/projects/blob/_new_dir.html.haml b/app/views/projects/blob/_new_dir.html.haml
index 84694203d7d..7f470b890ba 100644
--- a/app/views/projects/blob/_new_dir.html.haml
+++ b/app/views/projects/blob/_new_dir.html.haml
@@ -2,7 +2,7 @@
   .modal-dialog
     .modal-content
       .modal-header
-        %a.close{href: "#", "data-dismiss" => "modal"} ×
+        %a.close{ href: "#", "data-dismiss" => "modal" } ×
         %h3.page-title Create New Directory
       .modal-body
         = form_tag namespace_project_create_dir_path(@project.namespace, @project, @id), method: :post, remote: false, class: 'form-horizontal js-create-dir-form js-quick-submit js-requires-input' do
diff --git a/app/views/projects/blob/_remove.html.haml b/app/views/projects/blob/_remove.html.haml
index 2e1f32fd15e..db6662a95ac 100644
--- a/app/views/projects/blob/_remove.html.haml
+++ b/app/views/projects/blob/_remove.html.haml
@@ -2,7 +2,7 @@
   .modal-dialog
     .modal-content
       .modal-header
-        %a.close{href: "#", "data-dismiss" => "modal"} ×
+        %a.close{ href: "#", "data-dismiss" => "modal" } ×
         %h3.page-title Delete #{@blob.name}
 
       .modal-body
diff --git a/app/views/projects/blob/_upload.html.haml b/app/views/projects/blob/_upload.html.haml
index 57a27ec904e..4924c73cf8e 100644
--- a/app/views/projects/blob/_upload.html.haml
+++ b/app/views/projects/blob/_upload.html.haml
@@ -2,8 +2,8 @@
   .modal-dialog
     .modal-content
       .modal-header
-        %a.close{href: "#", "data-dismiss" => "modal"} ×
-        %h3.page-title #{title}
+        %a.close{ href: "#", "data-dismiss" => "modal" } ×
+        %h3.page-title= title
       .modal-body
         = form_tag form_path, method: method, class: 'js-quick-submit js-upload-blob-form form-horizontal' do
           .dropzone
@@ -12,7 +12,7 @@
                 Attach a file by drag &amp; drop or
                 = link_to 'click to upload', '#', class: "markdown-selector"
           %br
-          .dropzone-alerts{class: "alert alert-danger data", style: "display:none"}
+          .dropzone-alerts.alert.alert-danger.data{ style: "display:none" }
 
           = render 'shared/new_commit_form', placeholder: placeholder
 
diff --git a/app/views/projects/blob/diff.html.haml b/app/views/projects/blob/diff.html.haml
index a79ae53c780..d1d448f0d4c 100644
--- a/app/views/projects/blob/diff.html.haml
+++ b/app/views/projects/blob/diff.html.haml
@@ -9,22 +9,22 @@
     - line_old = line_new - @form.offset
     - line_content = capture do
       %td.line_content.noteable_line{ class: line_class }==#{' ' * @form.indent}#{line}
-    %tr.line_holder{ id: line_old, class: line_class }
+    %tr.line_holder.diff-expanded{ id: line_old, class: line_class }
       - case diff_view
       - when :inline
         %td.old_line.diff-line-num{ data: { linenumber: line_old } }
-          %a{href: "##{line_old}", data: { linenumber: line_old }}
+          %a{ href: "#", data: { linenumber: line_old }, disabled: true }
         %td.new_line.diff-line-num{ data: { linenumber: line_new } }
-          %a{href: "##{line_new}", data: { linenumber: line_new }}
+          %a{ href: "#", data: { linenumber: line_new }, disabled: true }
         = line_content
       - when :parallel
-        %td.old_line.diff-line-num{data: { linenumber: line_old }}
-          = link_to raw(line_old), "##{line_old}"
+        %td.old_line.diff-line-num{ data: { linenumber: line_old } }
+          %a{ href: "##{line_old}", data: { linenumber: line_old }, disabled: true }
         = line_content
-        %td.new_line.diff-line-num{data: { linenumber: line_new }}
-          = link_to raw(line_new), "##{line_new}"
+        %td.new_line.diff-line-num{ data: { linenumber: line_new } }
+          %a{ href: "##{line_new}", data: { linenumber: line_new }, disabled: true }
         = line_content
 
-  - if @form.unfold? && @form.bottom? && @form.to < @blob.loc
+  - if @form.unfold? && @form.bottom? && @form.to < @blob.lines.size
     %tr.line_holder{ id: @form.to, class: line_class }
-      = diff_match_line @form.to, @form.to, text: @match_line, view: diff_view, bottom: true
+      = diff_match_line @form.to - @form.offset, @form.to, text: @match_line, view: diff_view, bottom: true
diff --git a/app/views/projects/blob/edit.html.haml b/app/views/projects/blob/edit.html.haml
index a5dcd93f42e..8853801016b 100644
--- a/app/views/projects/blob/edit.html.haml
+++ b/app/views/projects/blob/edit.html.haml
@@ -2,7 +2,7 @@
 - page_title "Edit", @blob.path, @ref
 - content_for :page_specific_javascripts do
   = page_specific_javascript_tag('lib/ace.js')
-  = page_specific_javascript_tag('blob_edit/blob_edit_bundle.js')
+  = page_specific_javascript_bundle_tag('blob_edit')
 = render "projects/commits/head"
 
 %div{ class: container_class }
diff --git a/app/views/projects/blob/new.html.haml b/app/views/projects/blob/new.html.haml
index b6ed9518c48..e0ce8cc9601 100644
--- a/app/views/projects/blob/new.html.haml
+++ b/app/views/projects/blob/new.html.haml
@@ -1,7 +1,7 @@
 - page_title "New File", @path.presence, @ref
 - content_for :page_specific_javascripts do
   = page_specific_javascript_tag('lib/ace.js')
-  = page_specific_javascript_tag('blob_edit/blob_edit_bundle.js')
+  = page_specific_javascript_bundle_tag('blob_edit')
 
 %h3.page-title
   New File
diff --git a/app/views/projects/blob/preview.html.haml b/app/views/projects/blob/preview.html.haml
index 541dc96c45f..5cafb644b40 100644
--- a/app/views/projects/blob/preview.html.haml
+++ b/app/views/projects/blob/preview.html.haml
@@ -20,6 +20,6 @@
                 - else
                   %td.old_line.diff-line-num
                   %td.new_line.diff-line-num
-                  %td.line_content{class: "#{line.type}"}= diff_line_content(line.text)
+                  %td.line_content{ class: "#{line.type}" }= diff_line_content(line.text)
         - else
           .nothing-here-block No changes.
diff --git a/app/views/projects/blob/show.html.haml b/app/views/projects/blob/show.html.haml
index 0ab78a39cf9..b6738c3380f 100644
--- a/app/views/projects/blob/show.html.haml
+++ b/app/views/projects/blob/show.html.haml
@@ -5,7 +5,7 @@
 %div{ class: container_class }
   = render 'projects/last_push'
 
-  %div#tree-holder.tree-holder
+  #tree-holder.tree-holder
     = render 'blob', blob: @blob
 
   - if can_edit_blob?(@blob)
diff --git a/app/views/projects/boards/_show.html.haml b/app/views/projects/boards/_show.html.haml
index 356bd50f7f3..3ae78387938 100644
--- a/app/views/projects/boards/_show.html.haml
+++ b/app/views/projects/boards/_show.html.haml
@@ -3,12 +3,12 @@
 - page_title "Boards"
 
 - content_for :page_specific_javascripts do
-  = page_specific_javascript_tag('boards/boards_bundle.js')
-  = page_specific_javascript_tag('boards/test_utils/simulate_drag.js') if Rails.env.test?
+  = page_specific_javascript_bundle_tag('common_vue')
+  = page_specific_javascript_bundle_tag('boards')
+  = page_specific_javascript_bundle_tag('simulate_drag') if Rails.env.test?
 
   %script#js-board-template{ type: "text/x-template" }= render "projects/boards/components/board"
   %script#js-board-list-template{ type: "text/x-template" }= render "projects/boards/components/board_list"
-  %script#js-board-list-card{ type: "text/x-template" }= render "projects/boards/components/card"
 
 = render "projects/issues/head"
 
@@ -24,5 +24,13 @@
       ":list" => "list",
       ":disabled" => "disabled",
       ":issue-link-base" => "issueLinkBase",
+      ":root-path" => "rootPath",
       ":key" => "_uid" }
   = render "projects/boards/components/sidebar"
+  %board-add-issues-modal{ "blank-state-image" => render('shared/empty_states/icons/issues.svg'),
+    "new-issue-path" => new_namespace_project_issue_path(@project.namespace, @project),
+    "milestone-path" => milestones_filter_dropdown_path,
+    "label-path" => labels_filter_path,
+    ":issue-link-base" => "issueLinkBase",
+    ":root-path" => "rootPath",
+    ":project-id" => @project.try(:id) }
diff --git a/app/views/projects/boards/components/_board.html.haml b/app/views/projects/boards/components/_board.html.haml
index a2e5118a9f3..72bce4049de 100644
--- a/app/views/projects/boards/components/_board.html.haml
+++ b/app/views/projects/boards/components/_board.html.haml
@@ -29,6 +29,7 @@
       ":loading" => "list.loading",
       ":disabled" => "disabled",
       ":issue-link-base" => "issueLinkBase",
+      ":root-path" => "rootPath",
       "ref" => "board-list" }
     - if can?(current_user, :admin_list, @project)
       = render "projects/boards/components/blank_state"
diff --git a/app/views/projects/boards/components/_board_list.html.haml b/app/views/projects/boards/components/_board_list.html.haml
index 34fdb1f6a74..4a4dd84d5d2 100644
--- a/app/views/projects/boards/components/_board_list.html.haml
+++ b/app/views/projects/boards/components/_board_list.html.haml
@@ -2,41 +2,23 @@
   .board-list-loading.text-center{ "v-if" => "loading" }
     = icon("spinner spin")
   - if can? current_user, :create_issue, @project
-    %board-new-issue{ "inline-template" => true,
-      ":list" => "list",
+    %board-new-issue{ ":list" => "list",
       "v-if" => 'list.type !== "done" && showIssueForm' }
-      .card.board-new-issue-form
-        %form{ "@submit" => "submit($event)" }
-          .flash-container{ "v-if" => "error" }
-            .flash-alert
-              An error occured. Please try again.
-          %label.label-light{ ":for" => 'list.id + "-title"' }
-            Title
-          %input.form-control{ type: "text",
-            "v-model" => "title",
-            "ref" => "input",
-            ":id" => 'list.id + "-title"' }
-          .clearfix.prepend-top-10
-            %button.btn.btn-success.pull-left{ type: "submit",
-              ":disabled" => 'title === ""',
-              "ref" => "submit-button" }
-              Submit issue
-            %button.btn.btn-default.pull-right{ type: "button",
-              "@click" => "cancel" }
-              Cancel
   %ul.board-list{ "ref" => "list",
     "v-show" => "!loading",
     ":data-board" => "list.id",
     ":class" => '{ "is-smaller": showIssueForm }' }
-    %board-card{ "v-for" => "(issue, index) in orderedIssues",
+    %board-card{ "v-for" => "(issue, index) in issues",
       "ref" => "issue",
       ":index" => "index",
       ":list" => "list",
       ":issue" => "issue",
       ":issue-link-base" => "issueLinkBase",
+      ":root-path" => "rootPath",
       ":disabled" => "disabled",
       ":key" => "issue.id" }
-    %li.board-list-count.text-center{ "v-if" => "showCount" }
+    %li.board-list-count.text-center{ "v-if" => "showCount",
+      "data-issue-id" => "-1" }
       = icon("spinner spin", "v-show" => "list.loadingMore" )
       %span{ "v-if" => "list.issues.length === list.issuesSize" }
         Showing all issues
diff --git a/app/views/projects/boards/components/_card.html.haml b/app/views/projects/boards/components/_card.html.haml
deleted file mode 100644
index 1f31496e73f..00000000000
--- a/app/views/projects/boards/components/_card.html.haml
+++ /dev/null
@@ -1,28 +0,0 @@
-%li.card{ ":class" => '{ "user-can-drag": !disabled && issue.id, "is-disabled": disabled || !issue.id, "is-active": issueDetailVisible }',
-  ":index" => "index",
-  ":data-issue-id" => "issue.id",
-  "@mousedown" => "mouseDown",
-  "@mousemove" => "mouseMove",
-  "@mouseup" => "showIssue($event)" }
-  %h4.card-title
-    = icon("eye-slash", class: "confidential-icon", "v-if" => "issue.confidential")
-    %a{ ":href" => 'issueLinkBase + "/" + issue.id',
-      ":title" => "issue.title" }
-      {{ issue.title }}
-  .card-footer
-    %span.card-number{ "v-if" => "issue.id" }
-      = precede '#' do
-        {{ issue.id }}
-    %a.has-tooltip{ ":href" => "\"#{root_path}\" + issue.assignee.username",
-      ":title" => '"Assigned to " + issue.assignee.name',
-      "v-if" => "issue.assignee",
-      data: { container: 'body' } }
-      %img.avatar.avatar-inline.s20{ ":src" => "issue.assignee.avatar", width: 20, height: 20 }
-    %button.label.color-label.has-tooltip{ "v-for" => "label in issue.labels",
-      type: "button",
-      "v-if" => "(!list.label || label.id !== list.label.id)",
-      "@click" => "filterByLabel(label, $event)",
-      ":style" => "{ backgroundColor: label.color, color: label.textColor }",
-      ":title" => "label.description",
-      data: { container: 'body' } }
-      {{ label.title }}
diff --git a/app/views/projects/boards/components/_sidebar.html.haml b/app/views/projects/boards/components/_sidebar.html.haml
index 2125c3387c4..24d76da6f06 100644
--- a/app/views/projects/boards/components/_sidebar.html.haml
+++ b/app/views/projects/boards/components/_sidebar.html.haml
@@ -1,23 +1,26 @@
 %board-sidebar{ "inline-template" => true,
   ":current-user" => "#{current_user ? current_user.to_json(only: [:username, :id, :name], methods: [:avatar_url]) : {}}" }
-  %aside.right-sidebar.right-sidebar-expanded.issue-boards-sidebar{ "v-show" => "showSidebar" }
-    .issuable-sidebar
-      .block.issuable-sidebar-header
-        %span.issuable-header-text.hide-collapsed.pull-left
-          %strong
-            {{ issue.title }}
-          %br/
-          %span
-            = precede "#" do
-              {{ issue.id }}
-        %a.gutter-toggle.pull-right{ role: "button",
-          href: "#",
-          "@click.prevent" => "closeSidebar",
-          "aria-label" => "Toggle sidebar" }
-          = custom_icon("icon_close", size: 15)
-      .js-issuable-update
-        = render "projects/boards/components/sidebar/assignee"
-        = render "projects/boards/components/sidebar/milestone"
-        = render "projects/boards/components/sidebar/due_date"
-        = render "projects/boards/components/sidebar/labels"
-        = render "projects/boards/components/sidebar/notifications"
+  %transition{ name: "boards-sidebar-slide" }
+    %aside.right-sidebar.right-sidebar-expanded.issue-boards-sidebar{ "v-show" => "showSidebar" }
+      .issuable-sidebar
+        .block.issuable-sidebar-header
+          %span.issuable-header-text.hide-collapsed.pull-left
+            %strong
+              {{ issue.title }}
+            %br/
+            %span
+              = precede "#" do
+                {{ issue.id }}
+          %a.gutter-toggle.pull-right{ role: "button",
+            href: "#",
+            "@click.prevent" => "closeSidebar",
+            "aria-label" => "Toggle sidebar" }
+            = custom_icon("icon_close", size: 15)
+        .js-issuable-update
+          = render "projects/boards/components/sidebar/assignee"
+          = render "projects/boards/components/sidebar/milestone"
+          = render "projects/boards/components/sidebar/due_date"
+          = render "projects/boards/components/sidebar/labels"
+          = render "projects/boards/components/sidebar/notifications"
+          %remove-btn{ ":issue" => "issue",
+            ":list" => "list" }
diff --git a/app/views/projects/boards/components/sidebar/_assignee.html.haml b/app/views/projects/boards/components/sidebar/_assignee.html.haml
index 8fe1b832071..e75ce305440 100644
--- a/app/views/projects/boards/components/sidebar/_assignee.html.haml
+++ b/app/views/projects/boards/components/sidebar/_assignee.html.haml
@@ -14,7 +14,7 @@
     %a.author_link.bold{ ":href" => "'#{root_url}' + issue.assignee.username",
       "v-if" => "issue.assignee" }
       %img.avatar.avatar-inline.s32{ ":src" => "issue.assignee.avatar",
-        width: "32" }
+        width: "32", alt: "Avatar" }
       %span.author
         {{ issue.assignee.name }}
       %span.username
diff --git a/app/views/projects/branches/_branch.html.haml b/app/views/projects/branches/_branch.html.haml
index 9135cee8364..ae63f8184df 100644
--- a/app/views/projects/branches/_branch.html.haml
+++ b/app/views/projects/branches/_branch.html.haml
@@ -4,7 +4,7 @@
 - number_commits_behind = diverging_commit_counts[:behind]
 - number_commits_ahead = diverging_commit_counts[:ahead]
 - merge_project = can?(current_user, :create_merge_request, @project) ? @project : (current_user && current_user.fork_of(@project))
-%li(class="js-branch-#{branch.name}")
+%li{ class: "js-branch-#{branch.name}" }
   %div
     = link_to namespace_project_tree_path(@project.namespace, @project, branch.name), class: 'item-title str-truncated' do
       = branch.name
@@ -12,14 +12,13 @@
     - if branch.name == @repository.root_ref
       %span.label.label-primary default
     - elsif @repository.merged_to_root_ref? branch.name
-      %span.label.label-info.has-tooltip(title="Merged into #{@repository.root_ref}")
+      %span.label.label-info.has-tooltip{ title: "Merged into #{@repository.root_ref}" }
         merged
 
     - if @project.protected_branch? branch.name
       %span.label.label-success
-        %i.fa.fa-lock
         protected
-    .controls.hidden-xs
+    .controls.hidden-xs<
       - if merge_project && create_mr_button?(@repository.root_ref, branch.name)
         = link_to create_mr_path(@repository.root_ref, branch.name), class: 'btn btn-default' do
           Merge Request
@@ -32,7 +31,7 @@
 
       - if can?(current_user, :push_code, @project)
         = link_to namespace_project_branch_path(@project.namespace, @project, branch.name),
-          class: "btn btn-remove remove-row #{can_remove_branch?(@project, branch.name) ? '' : 'disabled'}",
+          class: "btn btn-remove remove-row js-ajax-loading-spinner #{can_remove_branch?(@project, branch.name) ? '' : 'disabled'}",
           method: :delete,
           data: { confirm: "Deleting the '#{branch.name}' branch cannot be undone. Are you sure?" },
           remote: true,
diff --git a/app/views/projects/branches/index.html.haml b/app/views/projects/branches/index.html.haml
index 5fd664c7a93..bd1f2d96f56 100644
--- a/app/views/projects/branches/index.html.haml
+++ b/app/views/projects/branches/index.html.haml
@@ -3,16 +3,17 @@
 = render "projects/commits/head"
 
 %div{ class: container_class }
-  .top-area
+  .top-area.adjust
     .nav-text
-      Protected branches can be managed in project settings
+      Protected branches can be managed in
+      = link_to 'project settings', namespace_project_protected_branches_path(@project.namespace, @project)
 
     .nav-controls
       = form_tag(filter_branches_path, method: :get) do
         = search_field_tag :search, params[:search], { placeholder: 'Filter by branch name', id: 'branch-search', class: 'form-control search-text-input input-short', spellcheck: false }
 
-      .dropdown.inline
-        %button.dropdown-toggle{type: 'button', 'data-toggle' => 'dropdown'}
+      .dropdown.inline>
+        %button.dropdown-menu-toggle{ type: 'button', 'data-toggle' => 'dropdown' }
           %span.light
             = projects_sort_options_hash[@sort]
           = icon('chevron-down')
diff --git a/app/views/projects/branches/new.html.haml b/app/views/projects/branches/new.html.haml
index 5a6c8c243fa..d3c3e40d518 100644
--- a/app/views/projects/branches/new.html.haml
+++ b/app/views/projects/branches/new.html.haml
@@ -2,7 +2,7 @@
 
 - if @error
   .alert.alert-danger
-    %button{ type: "button", class: "close", "data-dismiss" => "alert"} &times;
+    %button.close{ type: "button", "data-dismiss" => "alert" } &times;
     = @error
 %h3.page-title
   New Branch
@@ -12,12 +12,16 @@
   .form-group
     = label_tag :branch_name, nil, class: 'control-label'
     .col-sm-10
-      = text_field_tag :branch_name, params[:branch_name], required: true, tabindex: 1, autofocus: true, class: 'form-control js-branch-name'
+      = text_field_tag :branch_name, params[:branch_name], required: true, autofocus: true, class: 'form-control js-branch-name'
       .help-block.text-danger.js-branch-name-error
   .form-group
     = label_tag :ref, 'Create from', class: 'control-label'
     .col-sm-10
-      = text_field_tag :ref, params[:ref] || @project.default_branch, required: true, tabindex: 2, class: 'form-control'
+      = hidden_field_tag :ref, params[:ref] || @project.default_branch
+      = dropdown_tag(params[:ref] || @project.default_branch,
+                     options: { toggle_class: 'js-branch-select wide',
+                                filter: true, dropdown_class: "dropdown-menu-selectable", placeholder: "Search branches",
+                                data: { selected: params[:ref] || @project.default_branch, field_name: 'ref' } })
       .help-block Existing branch name, tag, or commit SHA
   .form-actions
     = button_tag 'Create branch', class: 'btn btn-create', tabindex: 3
diff --git a/app/views/projects/builds/_header.html.haml b/app/views/projects/builds/_header.html.haml
index f6aa20c4579..7eb17e887e7 100644
--- a/app/views/projects/builds/_header.html.haml
+++ b/app/views/projects/builds/_header.html.haml
@@ -1,13 +1,13 @@
-.content-block.build-header
+.content-block.build-header.top-area
   .header-content
-    = ci_status_with_icon(@build.status)
-    Build
-    %strong ##{@build.id}
+    = render 'ci/status/badge', status: @build.detailed_status(current_user), link: false
+    Job
+    %strong.js-build-id ##{@build.id}
     in pipeline
     = link_to pipeline_path(@build.pipeline) do
       %strong ##{@build.pipeline.id}
     for commit
-    = link_to ci_status_path(@build.pipeline) do
+    = link_to namespace_project_commit_path(@project.namespace, @project, @build.pipeline.sha) do
       %strong= @build.pipeline.short_sha
     from
     = link_to namespace_project_commits_path(@project.namespace, @project, @build.ref) do
@@ -16,7 +16,10 @@
     - if @build.user
       = render "user"
     = time_ago_with_tooltip(@build.created_at)
-  - if can?(current_user, :update_build, @build) && @build.retryable?
-    = link_to "Retry build", retry_namespace_project_build_path(@project.namespace, @project, @build), class: 'btn btn-inverted-secondary pull-right', method: :post
+  .nav-controls
+    - if can?(current_user, :create_issue, @project) && @build.failed?
+      = link_to "New issue", new_namespace_project_issue_path(@project.namespace, @project, issue: build_failed_issue_options), class: 'btn btn-new btn-inverted'
+    - if can?(current_user, :update_build, @build) && @build.retryable?
+      = link_to "Retry job", retry_namespace_project_build_path(@project.namespace, @project, @build), class: 'btn btn-inverted-secondary', method: :post
   %button.btn.btn-default.pull-right.visible-xs-block.visible-sm-block.build-gutter-toggle.js-sidebar-build-toggle{ role: "button", type: "button" }
     = icon('angle-double-left')
diff --git a/app/views/projects/builds/_sidebar.html.haml b/app/views/projects/builds/_sidebar.html.haml
index d5004f6a066..78720d88e4e 100644
--- a/app/views/projects/builds/_sidebar.html.haml
+++ b/app/views/projects/builds/_sidebar.html.haml
@@ -1,8 +1,8 @@
 - builds = @build.pipeline.builds.to_a
 
-%aside.right-sidebar.right-sidebar-expanded.build-sidebar.js-build-sidebar
+%aside.right-sidebar.right-sidebar-expanded.build-sidebar.js-build-sidebar.js-right-sidebar{ data: { "offset-top" => "151", "spy" => "affix" } }
   .block.build-sidebar-header.visible-xs-block.visible-sm-block.append-bottom-default
-    Build
+    Job
     %strong ##{@build.id}
     %a.gutter-toggle.pull-right.js-sidebar-build-toggle{ href: "#" }
       = icon('angle-double-right')
@@ -17,19 +17,19 @@
     - if can?(current_user, :read_build, @project) && (@build.artifacts? || @build.artifacts_expired?)
       .block{ class: ("block-first" if !@build.coverage) }
         .title
-          Build artifacts
+          Job artifacts
         - if @build.artifacts_expired?
           %p.build-detail-row
             The artifacts were removed
             #{time_ago_with_tooltip(@build.artifacts_expire_at)}
-        - elsif @build.artifacts_expire_at
+        - elsif @build.has_expiring_artifacts?
           %p.build-detail-row
             The artifacts will be removed in
             %span.js-artifacts-remove= @build.artifacts_expire_at
 
         - if @build.artifacts?
           .btn-group.btn-group-justified{ role: :group }
-            - if @build.artifacts_expire_at
+            - if @build.has_expiring_artifacts? && can?(current_user, :update_build, @build)
               = link_to keep_namespace_project_build_artifacts_path(@project.namespace, @project, @build), class: 'btn btn-sm btn-default', method: :post do
                 Keep
 
@@ -42,9 +42,9 @@
 
     .block{ class: ("block-first" if !@build.coverage && !(can?(current_user, :read_build, @project) && (@build.artifacts? || @build.artifacts_expired?))) }
       .title
-        Build details
+        Job details
         - if can?(current_user, :update_build, @build) && @build.retryable?
-          = link_to "Retry build", retry_namespace_project_build_path(@project.namespace, @project, @build), class: 'pull-right retry-link', method: :post
+          = link_to "Retry job", retry_namespace_project_build_path(@project.namespace, @project, @build), class: 'pull-right retry-link', method: :post
       - if @build.merge_request
         %p.build-detail-row
           %span.build-light-text Merge Request:
@@ -111,24 +111,24 @@
           %span.label.label-primary
             = tag
 
-    - if @build.pipeline.stages.many?
+    - if @build.pipeline.stages_count > 1
       .dropdown.build-dropdown
         .title Stage
-        %button.dropdown-menu-toggle{type: 'button', 'data-toggle' => 'dropdown'}
+        %button.dropdown-menu-toggle{ type: 'button', 'data-toggle' => 'dropdown' }
           %span.stage-selection More
           = icon('chevron-down')
         %ul.dropdown-menu
           - @build.pipeline.stages.each do |stage|
             %li
-              %a.stage-item= stage
+              %a.stage-item= stage.name
 
   .builds-container
     - HasStatus::ORDERED_STATUSES.each do |build_status|
       - builds.select{|build| build.status == build_status}.each do |build|
-        .build-job{class: sidebar_build_class(build, @build), data: {stage: build.stage}}
+        .build-job{ class: sidebar_build_class(build, @build), data: { stage: build.stage } }
           = link_to namespace_project_build_path(@project.namespace, @project, build) do
             = icon('arrow-right')
-            %span{class: "ci-status-icon-#{build.status}"}
+            %span{ class: "ci-status-icon-#{build.status}" }
               = ci_icon_for_status(build.status)
             %span
               - if build.name
@@ -136,4 +136,4 @@
               - else
                 = build.id
             - if build.retried?
-              %i.fa.fa-refresh.has-tooltip{data: { container: 'body', placement: 'bottom' }, title: 'Build was retried'}
+              %i.fa.fa-refresh.has-tooltip{ data: { container: 'body', placement: 'bottom' }, title: 'Job was retried' }
diff --git a/app/views/projects/builds/_table.html.haml b/app/views/projects/builds/_table.html.haml
index 028664f5bba..acfdb250aff 100644
--- a/app/views/projects/builds/_table.html.haml
+++ b/app/views/projects/builds/_table.html.haml
@@ -2,14 +2,14 @@
 
 - if builds.blank?
   %div
-    .nothing-here-block No builds to show
+    .nothing-here-block No jobs to show
 - else
   .table-holder
     %table.table.ci-table.builds-page
       %thead
         %tr
           %th Status
-          %th Build
+          %th Job
           %th Pipeline
           - if admin
             %th Project
diff --git a/app/views/projects/builds/index.html.haml b/app/views/projects/builds/index.html.haml
index 06070f12bbd..5ffc0e20d10 100644
--- a/app/views/projects/builds/index.html.haml
+++ b/app/views/projects/builds/index.html.haml
@@ -1,5 +1,5 @@
 - @no_container = true
-- page_title "Builds"
+- page_title "Jobs"
 = render "projects/pipelines/head"
 
 %div{ class: container_class }
@@ -14,10 +14,10 @@
             data: { confirm: 'Are you sure?' }, class: 'btn btn-danger', method: :post
 
         - unless @repository.gitlab_ci_yml
-          = link_to 'Get started with Builds', help_page_path('ci/quick_start/README'), class: 'btn btn-info'
+          = link_to 'Get started with CI/CD Pipelines', help_page_path('ci/quick_start/README'), class: 'btn btn-info'
 
         = link_to ci_lint_path, class: 'btn btn-default' do
           %span CI Lint
 
-  %div.content-list.builds-content-list
+  .content-list.builds-content-list
     = render "table", builds: @builds, project: @project
diff --git a/app/views/projects/builds/show.html.haml b/app/views/projects/builds/show.html.haml
index 108674dbba6..307010edb58 100644
--- a/app/views/projects/builds/show.html.haml
+++ b/app/views/projects/builds/show.html.haml
@@ -1,6 +1,5 @@
 - @no_container = true
-- page_title "#{@build.name} (##{@build.id})", "Builds"
-- trace_with_state = @build.trace_with_state
+- page_title "#{@build.name} (##{@build.id})", "Jobs"
 = render "projects/pipelines/head", build_subnav: true
 
 %div{ class: container_class }
@@ -12,14 +11,14 @@
         .bs-callout.bs-callout-warning
           %p
             - if no_runners_for_project?(@build.project)
-              This build is stuck, because the project doesn't have any runners online assigned to it.
+              This job is stuck, because the project doesn't have any runners online assigned to it.
             - elsif @build.tags.any?
-              This build is stuck, because you don't have any active runners online with any of these tags assigned to them:
+              This job is stuck, because you don't have any active runners online with any of these tags assigned to them:
               - @build.tags.each do |tag|
                 %span.label.label-primary
                   = tag
             - else
-              This build is stuck, because you don't have any active runners that can run this build.
+              This job is stuck, because you don't have any active runners that can run this job.
 
             %br
             Go to
@@ -37,37 +36,43 @@
           - environment = environment_for_build(@build.project, @build)
           - if @build.success? && @build.last_deployment.present?
             - if @build.last_deployment.last?
-              This build is the most recent deployment to #{environment_link_for_build(@build.project, @build)}.
+              This job is the most recent deployment to #{environment_link_for_build(@build.project, @build)}.
             - else
-              This build is an out-of-date deployment to #{environment_link_for_build(@build.project, @build)}.
+              This job is an out-of-date deployment to #{environment_link_for_build(@build.project, @build)}.
               View the most recent deployment #{deployment_link(environment.last_deployment)}.
           - elsif @build.complete? && !@build.success?
-            The deployment of this build to #{environment_link_for_build(@build.project, @build)} did not succeed.
+            The deployment of this job to #{environment_link_for_build(@build.project, @build)} did not succeed.
           - else
-            This build is creating a deployment to #{environment_link_for_build(@build.project, @build)}
+            This job is creating a deployment to #{environment_link_for_build(@build.project, @build)}
             - if environment.try(:last_deployment)
-              and will overwrite the
-              = link_to 'latest deployment', deployment_link(environment.last_deployment)
+              and will overwrite the #{deployment_link(environment.last_deployment, text: 'latest deployment')}
 
     .prepend-top-default
       - if @build.erased?
         .erased.alert.alert-warning
-          - erased_by = "by #{link_to @build.erased_by.name, user_path(@build.erased_by)}" if @build.erased_by
-          Build has been erased #{erased_by.html_safe} #{time_ago_with_tooltip(@build.erased_at)}
+          - if @build.erased_by_user?
+            Job has been erased by #{link_to(@build.erased_by_name, user_path(@build.erased_by))} #{time_ago_with_tooltip(@build.erased_at)}
+          - else
+            Job has been erased #{time_ago_with_tooltip(@build.erased_at)}
       - else
         #js-build-scroll.scroll-controls
           .scroll-step
-            = link_to '#build-trace', class: 'btn' do
-              %i.fa.fa-angle-up
-            = link_to '#down-build-trace', class: 'btn' do
-              %i.fa.fa-angle-down
+            %a.scroll-link.scroll-top{ href: '#up-build-trace', id: 'scroll-top', title: 'Scroll to top' }
+              = custom_icon('scroll_up')
+              = custom_icon('scroll_up_hover_active')
+            %a.scroll-link.scroll-bottom{ href: '#down-build-trace', id: 'scroll-bottom', title: 'Scroll to bottom' }
+              = custom_icon('scroll_down')
+              = custom_icon('scroll_down_hover_active')
           - if @build.active?
             .autoscroll-container
-              %button.btn.btn-sm#autoscroll-button{:type => "button", :data => {:state => 'disabled'}}
-                Enable autoscroll
+              %span.status-message#autoscroll-status{ data: { state: 'disabled' } }
+                %span.status-text Autoscroll active
+                %i.status-icon
+                  = custom_icon('scroll_down_hover_active')
+        #up-build-trace
         %pre.build-trace#build-trace
           %code.bash.js-build-output
-          = icon("refresh spin", class: "js-build-refresh")
+          .build-loader-animation.js-build-refresh
 
         #down-build-trace
 
diff --git a/app/views/projects/buttons/_download.html.haml b/app/views/projects/buttons/_download.html.haml
index 40bfa01a45a..b560ed21f1d 100644
--- a/app/views/projects/buttons/_download.html.haml
+++ b/app/views/projects/buttons/_download.html.haml
@@ -1,5 +1,5 @@
 - if !project.empty_repo? && can?(current_user, :download_code, project)
-  .dropdown.inline.download-button
+  .project-action-button.dropdown.inline>
     %button.btn{ 'data-toggle' => 'dropdown' }
       = icon('download')
       = icon("caret-down")
@@ -8,19 +8,19 @@
     %ul.dropdown-menu.dropdown-menu-align-right{ role: 'menu' }
       %li.dropdown-header Source code
       %li
-        = link_to archive_namespace_project_repository_path(project.namespace, project, ref: ref, format: 'zip'), rel: 'nofollow' do
+        = link_to archive_namespace_project_repository_path(project.namespace, project, ref: ref, format: 'zip'), rel: 'nofollow', download: '' do
           %i.fa.fa-download
           %span Download zip
       %li
-        = link_to archive_namespace_project_repository_path(project.namespace, project, ref: ref, format: 'tar.gz'), rel: 'nofollow' do
+        = link_to archive_namespace_project_repository_path(project.namespace, project, ref: ref, format: 'tar.gz'), rel: 'nofollow', download: '' do
           %i.fa.fa-download
           %span Download tar.gz
       %li
-        = link_to archive_namespace_project_repository_path(project.namespace, project, ref: ref, format: 'tar.bz2'), rel: 'nofollow' do
+        = link_to archive_namespace_project_repository_path(project.namespace, project, ref: ref, format: 'tar.bz2'), rel: 'nofollow', download: '' do
           %i.fa.fa-download
           %span Download tar.bz2
       %li
-        = link_to archive_namespace_project_repository_path(project.namespace, project, ref: ref, format: 'tar'), rel: 'nofollow' do
+        = link_to archive_namespace_project_repository_path(project.namespace, project, ref: ref, format: 'tar'), rel: 'nofollow', download: '' do
           %i.fa.fa-download
           %span Download tar
 
@@ -36,6 +36,6 @@
             %li.dropdown-header Previous Artifacts
           - artifacts.each do |job|
             %li
-              = link_to latest_succeeded_namespace_project_artifacts_path(project.namespace, project, "#{ref}/download", job: job.name), rel: 'nofollow' do
+              = link_to latest_succeeded_namespace_project_artifacts_path(project.namespace, project, "#{ref}/download", job: job.name), rel: 'nofollow', download: '' do
                 %i.fa.fa-download
                 %span Download '#{job.name}'
diff --git a/app/views/projects/buttons/_dropdown.html.haml b/app/views/projects/buttons/_dropdown.html.haml
index d3ccebbe290..67de8699b2e 100644
--- a/app/views/projects/buttons/_dropdown.html.haml
+++ b/app/views/projects/buttons/_dropdown.html.haml
@@ -1,6 +1,6 @@
 - if current_user
-  .dropdown.inline
-    %a.btn.dropdown-toggle{href: '#', "data-toggle" => "dropdown"}
+  .project-action-button.dropdown.inline
+    %a.btn.dropdown-toggle{ href: '#', "data-toggle" => "dropdown" }
       = icon('plus')
       = icon("caret-down")
     %ul.dropdown-menu.dropdown-menu-align-right.project-home-dropdown
diff --git a/app/views/projects/buttons/_fork.html.haml b/app/views/projects/buttons/_fork.html.haml
index 27da86b9efe..851fe44a86d 100644
--- a/app/views/projects/buttons/_fork.html.haml
+++ b/app/views/projects/buttons/_fork.html.haml
@@ -8,7 +8,7 @@
       = link_to new_namespace_project_fork_path(@project.namespace, @project), title: 'Fork project', class: 'btn' do
         = custom_icon('icon_fork')
         %span Fork
-    %div.count-with-arrow
+    .count-with-arrow
       %span.arrow
       = link_to namespace_project_forks_path(@project.namespace, @project), title: 'Forks', class: 'count' do
         = @project.forks_count
diff --git a/app/views/projects/buttons/_koding.html.haml b/app/views/projects/buttons/_koding.html.haml
index fdc80d44253..5d9a776da89 100644
--- a/app/views/projects/buttons/_koding.html.haml
+++ b/app/views/projects/buttons/_koding.html.haml
@@ -1,7 +1,3 @@
-- if koding_enabled? && current_user && can_push_branch?(@project, @project.default_branch)
-  - if @repository.koding_yml
-    = link_to koding_project_url(@project), class: 'btn', target: '_blank' do
-      Run in IDE (Koding)
-  - else
-    = link_to add_koding_stack_path(@project), class: 'btn' do
-      Set Up Koding
+- if koding_enabled? && current_user && @repository.koding_yml && can_push_branch?(@project, @project.default_branch)
+  = link_to koding_project_url(@project), class: 'btn project-action-button inline', target: '_blank' do
+    Run in IDE (Koding)
diff --git a/app/views/projects/buttons/_star.html.haml b/app/views/projects/buttons/_star.html.haml
index 12d35101770..d57eb2cbfbc 100644
--- a/app/views/projects/buttons/_star.html.haml
+++ b/app/views/projects/buttons/_star.html.haml
@@ -6,7 +6,7 @@
     - else
       = icon('star-o')
       %span Star
-  %div.count-with-arrow
+  .count-with-arrow
     %span.arrow
     %span.count.star-count
       = @project.star_count
@@ -15,7 +15,7 @@
   = link_to new_user_session_path, class: 'btn has-tooltip star-btn', title: 'You must sign in to star a project' do
     = icon('star')
     Star
-  %div.count-with-arrow
+  .count-with-arrow
     %span.arrow
     %span.count
       = @project.star_count
diff --git a/app/views/projects/ci/builds/_build.html.haml b/app/views/projects/ci/builds/_build.html.haml
index e75547c815f..09286a1b3c6 100644
--- a/app/views/projects/ci/builds/_build.html.haml
+++ b/app/views/projects/ci/builds/_build.html.haml
@@ -7,12 +7,9 @@
 - coverage = local_assigns.fetch(:coverage, false)
 - allow_retry = local_assigns.fetch(:allow_retry, false)
 
-%tr.build.commit{class: ('retried' if retried)}
+%tr.build.commit{ class: ('retried' if retried) }
   %td.status
-    - if can?(current_user, :read_build, build)
-      = ci_status_with_icon(build.status, namespace_project_build_url(build.project.namespace, build.project, build))
-    - else
-      = ci_status_with_icon(build.status)
+    = render "ci/status/badge", status: build.detailed_status(current_user)
 
   %td.branch-commit
     - if can?(current_user, :read_build, build)
@@ -35,10 +32,10 @@
       = link_to build.short_sha, namespace_project_commit_path(build.project.namespace, build.project, build.sha), class: "commit-id monospace"
 
     - if build.stuck?
-      = icon('warning', class: 'text-warning has-tooltip', title: 'Build is stuck. Check runners.')
+      = icon('warning', class: 'text-warning has-tooltip', title: 'Job is stuck. Check runners.')
 
     - if retried
-      = icon('refresh', class: 'text-warning has-tooltip', title: 'Build was retried')
+      = icon('refresh', class: 'text-warning has-tooltip', title: 'Job was retried')
 
     .label-container
       - if build.tags.any?
@@ -49,7 +46,7 @@
         %span.label.label-info triggered
       - if build.try(:allow_failure)
         %span.label.label-danger allowed to fail
-      - if build.manual?
+      - if build.action?
         %span.label.label-info manual
 
   - if pipeline_link
@@ -88,7 +85,7 @@
     - if build.finished_at
       %p.finished-at
         = icon("calendar")
-        %span #{time_ago_with_tooltip(build.finished_at)}
+        %span= time_ago_with_tooltip(build.finished_at)
 
   %td.coverage
     - if coverage && build.try(:coverage)
@@ -104,9 +101,9 @@
           = link_to cancel_namespace_project_build_path(build.project.namespace, build.project, build, return_to: request.original_url), method: :post, title: 'Cancel', class: 'btn btn-build' do
             = icon('remove', class: 'cred')
         - elsif allow_retry
-          - if build.retryable?
-            = link_to retry_namespace_project_build_path(build.project.namespace, build.project, build, return_to: request.original_url), method: :post, title: 'Retry', class: 'btn btn-build' do
-              = icon('repeat')
-          - elsif build.playable? && !admin
+          - if build.playable? && !admin
             = link_to play_namespace_project_build_path(build.project.namespace, build.project, build, return_to: request.original_url), method: :post, title: 'Play', class: 'btn btn-build' do
               = custom_icon('icon_play')
+          - elsif build.retryable?
+            = link_to retry_namespace_project_build_path(build.project.namespace, build.project, build, return_to: request.original_url), method: :post, title: 'Retry', class: 'btn btn-build' do
+              = icon('repeat')
diff --git a/app/views/projects/ci/builds/_build_pipeline.html.haml b/app/views/projects/ci/builds/_build_pipeline.html.haml
deleted file mode 100644
index 423a1282eb2..00000000000
--- a/app/views/projects/ci/builds/_build_pipeline.html.haml
+++ /dev/null
@@ -1,13 +0,0 @@
-- is_playable = subject.playable? && can?(current_user, :update_build, @project)
-- if is_playable
-  = link_to play_namespace_project_build_path(subject.project.namespace, subject.project, subject, return_to: request.original_url), method: :post, data: { toggle: 'tooltip', title: "#{subject.name} - play", container: '.pipeline-graph', placement: 'bottom' } do
-    = ci_icon_for_status('play')
-    .ci-status-text= subject.name
-- elsif can?(current_user, :read_build, @project)
-  = link_to namespace_project_build_path(subject.project.namespace, subject.project, subject), data: { toggle: 'tooltip', title: "#{subject.name} - #{subject.status}", container: '.pipeline-graph', placement: 'bottom' } do
-    %span{class: "ci-status-icon ci-status-icon-#{subject.status}"}
-      = ci_icon_for_status(subject.status)
-    .ci-status-text= subject.name
-- else
-  %span{class: "ci-status-icon ci-status-icon-#{subject.status}"}
-    = ci_icon_for_status(subject.status)
diff --git a/app/views/projects/ci/pipelines/_pipeline.html.haml b/app/views/projects/ci/pipelines/_pipeline.html.haml
deleted file mode 100644
index 0f08f4e8592..00000000000
--- a/app/views/projects/ci/pipelines/_pipeline.html.haml
+++ /dev/null
@@ -1,102 +0,0 @@
-- status = pipeline.status
-- detailed_status = pipeline.detailed_status
-- show_commit = local_assigns.fetch(:show_commit, true)
-- show_branch = local_assigns.fetch(:show_branch, true)
-
-%tr.commit
-  %td.commit-link
-    = link_to namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline.id), class: "ci-status ci-#{detailed_status}" do
-      = ci_icon_for_status(detailed_status)
-      = ci_text_for_status(detailed_status)
-
-  %td
-    = link_to namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline.id) do
-      %span.pipeline-id ##{pipeline.id}
-    %span by
-    - if pipeline.user
-      = user_avatar(user: pipeline.user, size: 20)
-    - else
-      %span.api.monospace API
-    - if pipeline.latest?
-      %span.label.label-success.has-tooltip{ title: 'Latest build for this branch' } latest
-    - if pipeline.triggered?
-      %span.label.label-primary triggered
-    - if pipeline.yaml_errors.present?
-      %span.label.label-danger.has-tooltip{ title: "#{pipeline.yaml_errors}" } yaml invalid
-    - if pipeline.builds.any?(&:stuck?)
-      %span.label.label-warning stuck
-
-  %td.branch-commit
-    - if pipeline.ref && show_branch
-      .icon-container
-        = pipeline.tag? ? icon('tag') : icon('code-fork')
-      = link_to pipeline.ref, namespace_project_commits_path(pipeline.project.namespace, pipeline.project, pipeline.ref), class: "monospace branch-name"
-    - if show_commit
-      .icon-container.commit-icon
-        = custom_icon("icon_commit")
-      = link_to pipeline.short_sha, namespace_project_commit_path(pipeline.project.namespace, pipeline.project, pipeline.sha), class: "commit-id monospace"
-
-    %p.commit-title
-      - if commit = pipeline.commit
-        = author_avatar(commit, size: 20)
-        = link_to_gfm truncate(commit.title, length: 60, escape: false), namespace_project_commit_path(pipeline.project.namespace, pipeline.project, commit.id), class: "commit-row-message"
-      - else
-        Cant find HEAD commit for this branch
-
-  - stages_status = pipeline.statuses.latest.stages_status
-  %td.stage-cell
-    - stages.each do |stage|
-      - status = stages_status[stage]
-      - tooltip = "#{stage.titleize}: #{status || 'not found'}"
-      - if status
-        .stage-container
-          = link_to namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline.id, anchor: stage), class: "has-tooltip ci-status-icon-#{status}", title: tooltip do
-            = ci_icon_for_status(status)
-
-  %td
-    - if pipeline.duration
-      %p.duration
-        = custom_icon("icon_timer")
-        = duration_in_numbers(pipeline.duration)
-    - if pipeline.finished_at
-      %p.finished-at
-        = icon("calendar")
-        #{time_ago_with_tooltip(pipeline.finished_at, short_format: false)}
-
-  %td.pipeline-actions.hidden-xs
-    .controls.pull-right
-      - artifacts = pipeline.builds.latest.with_artifacts_not_expired
-      - actions = pipeline.manual_actions
-      - if artifacts.present? || actions.any?
-        .btn-group.inline
-          - if actions.any?
-            .btn-group
-              %a.dropdown-toggle.btn.btn-default{type: 'button', 'data-toggle' => 'dropdown'}
-                = custom_icon('icon_play')
-                = icon('caret-down')
-              %ul.dropdown-menu.dropdown-menu-align-right
-                - actions.each do |build|
-                  %li
-                    = link_to play_namespace_project_build_path(pipeline.project.namespace, pipeline.project, build), method: :post, rel: 'nofollow' do
-                      = custom_icon('icon_play')
-                      %span= build.name.humanize
-          - if artifacts.present?
-            .btn-group
-              %a.dropdown-toggle.btn.btn-default.build-artifacts{type: 'button', 'data-toggle' => 'dropdown'}
-                = icon("download")
-                = icon('caret-down')
-              %ul.dropdown-menu.dropdown-menu-align-right
-                - artifacts.each do |build|
-                  %li
-                    = link_to download_namespace_project_build_artifacts_path(pipeline.project.namespace, pipeline.project, build), rel: 'nofollow' do
-                      = icon("download")
-                      %span Download '#{build.name}' artifacts
-
-      - if can?(current_user, :update_pipeline, pipeline.project)
-        .cancel-retry-btns.inline
-          - if pipeline.retryable?
-            = link_to retry_namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline.id), class: 'btn has-tooltip', title: "Retry", method: :post do
-              = icon("repeat")
-          - if pipeline.cancelable?
-            = link_to cancel_namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline.id), class: 'btn btn-remove has-tooltip', title: "Cancel", method: :post do
-              = icon("remove")
diff --git a/app/views/projects/commit/_builds.html.haml b/app/views/projects/commit/_builds.html.haml
deleted file mode 100644
index b7087749428..00000000000
--- a/app/views/projects/commit/_builds.html.haml
+++ /dev/null
@@ -1,2 +0,0 @@
-- @ci_pipelines.each do |pipeline|
-  = render "pipeline", pipeline: pipeline, pipeline_details: true
diff --git a/app/views/projects/commit/_change.html.haml b/app/views/projects/commit/_change.html.haml
index e4cd55b9f7a..b5f67cae341 100644
--- a/app/views/projects/commit/_change.html.haml
+++ b/app/views/projects/commit/_change.html.haml
@@ -1,34 +1,33 @@
 - case type.to_s
 - when 'revert'
   - label = 'Revert'
-  - target_label = 'Revert in branch'
+  - branch_label = 'Revert in branch'
 - when 'cherry-pick'
   - label = 'Cherry-pick'
-  - target_label = 'Pick into branch'
+  - branch_label = 'Pick into branch'
 
-.modal{id: "modal-#{type}-commit"}
+.modal{ id: "modal-#{type}-commit" }
   .modal-dialog
     .modal-content
       .modal-header
-        %a.close{href: "#", "data-dismiss" => "modal"} ×
-        %h3.page-title== #{label} this #{commit.change_type_title}
+        %a.close{ href: "#", "data-dismiss" => "modal" } ×
+        %h3.page-title== #{label} this #{commit.change_type_title(current_user)}
       .modal-body
-        = form_tag send("#{type.underscore}_namespace_project_commit_path", @project.namespace, @project, commit.id), method: :post, remote: false, class: 'form-horizontal js-#{type}-form js-requires-input' do
+        = form_tag [type.underscore, @project.namespace.becomes(Namespace), @project, commit], method: :post, remote: false, class: "form-horizontal js-#{type}-form js-requires-input" do
           .form-group.branch
-            = label_tag 'target_branch', target_label, class: 'control-label'
+            = label_tag 'start_branch', branch_label, class: 'control-label'
             .col-sm-10
-              = hidden_field_tag :target_branch, @project.default_branch, id: 'target_branch'
-              = dropdown_tag(@project.default_branch, options: { title: "Switch branch", filter: true, placeholder: "Search branches", toggle_class: 'js-project-refs-dropdown js-target-branch dynamic', dropdown_class: 'dropdown-menu-selectable', data: { field_name: "target_branch", selected: @project.default_branch, target_branch: @project.default_branch, refs_url: namespace_project_branches_path(@project.namespace, @project), submit_form_on_click: false }})
+              = hidden_field_tag :start_branch, @project.default_branch, id: 'start_branch'
+              = dropdown_tag(@project.default_branch, options: { title: "Switch branch", filter: true, placeholder: "Search branches", toggle_class: 'js-project-refs-dropdown js-target-branch dynamic', dropdown_class: 'dropdown-menu-selectable', data: { field_name: "start_branch", selected: @project.default_branch, start_branch: @project.default_branch, refs_url: namespace_project_branches_path(@project.namespace, @project), submit_form_on_click: false } })
 
               - if can?(current_user, :push_code, @project)
                 .js-create-merge-request-container
                   .checkbox
-                    - nonce = SecureRandom.hex
-                    = label_tag "create_merge_request-#{nonce}" do
-                      = check_box_tag 'create_merge_request', 1, true, class: 'js-create-merge-request', id: "create_merge_request-#{nonce}"
+                    = label_tag do
+                      = check_box_tag 'create_merge_request', 1, true, class: 'js-create-merge-request', id: nil
                       Start a <strong>new merge request</strong> with these changes
               - else
-                = hidden_field_tag 'create_merge_request', 1
+                = hidden_field_tag 'create_merge_request', 1, id: nil
           .form-actions
             = submit_tag label, class: 'btn btn-create'
             = link_to "Cancel", '#', class: "btn btn-cancel", "data-dismiss" => "modal"
@@ -38,4 +37,4 @@
                 = commit_in_fork_help
 
 :javascript
-  new NewCommitForm($('.js-#{type}-form'))
+  new NewCommitForm($('.js-#{type}-form'), 'start_branch')
diff --git a/app/views/projects/commit/_ci_menu.html.haml b/app/views/projects/commit/_ci_menu.html.haml
index cbfd99ca448..8aed88da38b 100644
--- a/app/views/projects/commit/_ci_menu.html.haml
+++ b/app/views/projects/commit/_ci_menu.html.haml
@@ -7,8 +7,4 @@
     = nav_link(path: 'commit#pipelines') do
       = link_to pipelines_namespace_project_commit_path(@project.namespace, @project, @commit.id) do
         Pipelines
-        %span.badge= @ci_pipelines.count
-  = nav_link(path: 'commit#builds') do
-    = link_to builds_namespace_project_commit_path(@project.namespace, @project, @commit.id) do
-      Builds
-      %span.badge= @statuses.count
+        %span.badge= @commit.pipelines.size
diff --git a/app/views/projects/commit/_ci_stage.html.haml b/app/views/projects/commit/_ci_stage.html.haml
deleted file mode 100644
index 3a3d750439f..00000000000
--- a/app/views/projects/commit/_ci_stage.html.haml
+++ /dev/null
@@ -1,15 +0,0 @@
-%tr
-  %th{colspan: 10}
-    %strong
-      %a{name: stage}
-      - status = statuses.latest.status
-      %span{class: "ci-status-link ci-status-icon-#{status}"}
-        = ci_icon_for_status(status)
-      - if stage
-        &nbsp;
-        = stage.titleize
-  = render statuses.latest_ci_stages, coverage: @project.build_coverage_enabled?, stage: false, ref: false, pipeline_link: false, allow_retry: true
-  = render statuses.retried_ci_stages, coverage: @project.build_coverage_enabled?, stage: false, ref: false, pipeline_link: false, retried: true
-%tr
-  %td{colspan: 10}
-    &nbsp;
diff --git a/app/views/projects/commit/_commit_box.html.haml b/app/views/projects/commit/_commit_box.html.haml
index 65151ac3a56..d001e01609a 100644
--- a/app/views/projects/commit/_commit_box.html.haml
+++ b/app/views/projects/commit/_commit_box.html.haml
@@ -1,13 +1,7 @@
 .page-content-header
   .header-main-content
-    %strong Commit
-    %strong.monospace.js-details-short= @commit.short_id
-    = link_to("#", class: "js-details-expand hidden-xs hidden-sm") do
-      %span.text-expander
-        \...
-    %span.js-details-content.hide
-      %strong.monospace.commit-hash-full= @commit.id
-    = clipboard_button(clipboard_text: @commit.id)
+    %strong Commit #{@commit.short_id}
+    = clipboard_button(clipboard_text: @commit.id, title: "Copy commit SHA to clipboard")
     %span.hidden-xs authored
     #{time_ago_with_tooltip(@commit.authored_date)}
     %span by
@@ -40,8 +34,9 @@
             = revert_commit_link(@commit, namespace_project_commit_path(@project.namespace, @project, @commit.id), has_tooltip: false)
         %li.clearfix
           = cherry_pick_commit_link(@commit, namespace_project_commit_path(@project.namespace, @project, @commit.id), has_tooltip: false)
-        %li.clearfix
-          = link_to "Tag", new_namespace_project_tag_path(@project.namespace, @project, ref: @commit)
+        - if can_collaborate_with_project?
+          %li.clearfix
+            = link_to "Tag", new_namespace_project_tag_path(@project.namespace, @project, ref: @commit)
         %li.divider
         %li.dropdown-header
           Download
@@ -68,10 +63,11 @@
 
   - if @commit.status
     .well-segment.pipeline-info
-      %div{class: "icon-container ci-status-icon-#{@commit.status}"}
-        = ci_icon_for_status(@commit.status)
+      %div{ class: "icon-container ci-status-icon-#{@commit.status}" }
+        = link_to namespace_project_pipeline_path(@project.namespace, @project, @commit.pipelines.last.id) do
+          = ci_icon_for_status(@commit.status)
       Pipeline
-      = link_to "##{@commit.pipelines.last.id}", pipelines_namespace_project_commit_path(@project.namespace, @project, @commit.id), class: "monospace"
+      = link_to "##{@commit.pipelines.last.id}", namespace_project_pipeline_path(@project.namespace, @project, @commit.pipelines.last.id), class: "monospace"
       for
       = link_to @commit.short_id, namespace_project_commit_path(@project.namespace, @project, @commit), class: "monospace"
       %span.ci-status-label
diff --git a/app/views/projects/commit/_pipeline.html.haml b/app/views/projects/commit/_pipeline.html.haml
index 1174158eb65..c2b32a22170 100644
--- a/app/views/projects/commit/_pipeline.html.haml
+++ b/app/views/projects/commit/_pipeline.html.haml
@@ -3,7 +3,7 @@
     .pull-right
       - if can?(current_user, :update_pipeline, pipeline.project)
         - if pipeline.builds.latest.failed.any?(&:retryable?)
-          = link_to "Retry failed", retry_namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline.id), class: 'btn btn-grouped btn-primary', method: :post
+          = link_to "Retry", retry_namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline.id), class: 'js-retry-button btn btn-grouped btn-primary', method: :post
 
         - if pipeline.builds.running_or_pending.any?
           = link_to "Cancel running", cancel_namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline.id), data: { confirm: 'Are you sure?' }, class: 'btn btn-grouped btn-danger', method: :post
@@ -13,7 +13,7 @@
         Pipeline
         = link_to "##{pipeline.id}", namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline.id), class: "monospace"
         with
-        = pluralize pipeline.statuses.count(:id), "build"
+        = pluralize pipeline.statuses.count(:id), "job"
         - if pipeline.ref
           for
           = link_to pipeline.ref, namespace_project_commits_path(pipeline.project.namespace, pipeline.project, pipeline.ref), class: "monospace"
@@ -24,20 +24,8 @@
           in
           = time_interval_in_words pipeline.duration
 
-  .row-content-block.build-content.middle-block.pipeline-graph.hidden
-    .pipeline-visualization
-      %ul.stage-column-list
-        - stages = pipeline.stages_with_latest_statuses
-        - stages.each do |stage, statuses|
-          %li.stage-column
-            .stage-name
-              %a{name: stage}
-              - if stage
-                = stage.titleize
-            .builds-container
-              %ul
-                = render "projects/commit/pipeline_stage", statuses: statuses
-
+  .row-content-block.build-content.middle-block.js-pipeline-graph.hidden
+    = render "projects/pipelines/graph", pipeline: pipeline
 
 - if pipeline.yaml_errors.present?
   .bs-callout.bs-callout-danger
@@ -56,11 +44,10 @@
     %thead
       %tr
         %th Status
-        %th Build ID
+        %th Job ID
         %th Name
         %th
         - if pipeline.project.build_coverage_enabled?
           %th Coverage
         %th
-    - pipeline.statuses.relevant.stages.each do |stage|
-      = render 'projects/commit/ci_stage', stage: stage, statuses: pipeline.statuses.relevant.where(stage: stage)
+    = render partial: "projects/stage/stage", collection: pipeline.stages, as: :stage
diff --git a/app/views/projects/commit/_pipeline_stage.html.haml b/app/views/projects/commit/_pipeline_stage.html.haml
deleted file mode 100644
index f9a9c8707f5..00000000000
--- a/app/views/projects/commit/_pipeline_stage.html.haml
+++ /dev/null
@@ -1,14 +0,0 @@
-- status_groups = statuses.sort_by(&:name).group_by(&:group_name)
-- status_groups.each do |group_name, grouped_statuses|
-  - if grouped_statuses.one?
-    - status = grouped_statuses.first
-    - is_playable = status.playable? && can?(current_user, :update_build, @project)
-    %li.build{ class: ("playable" if is_playable) }
-      .curve
-      .build-content
-        = render "projects/#{status.to_partial_path}_pipeline", subject: status
-  - else
-    %li.build
-      .curve
-      .dropdown.inline.build-content
-        = render "projects/commit/pipeline_status_group", name: group_name, subject: grouped_statuses
diff --git a/app/views/projects/commit/_pipeline_status_group.html.haml b/app/views/projects/commit/_pipeline_status_group.html.haml
deleted file mode 100644
index 2b26ad9d6fa..00000000000
--- a/app/views/projects/commit/_pipeline_status_group.html.haml
+++ /dev/null
@@ -1,13 +0,0 @@
-- group_status = CommitStatus.where(id: subject).status
-%button.dropdown-menu-toggle.has-tooltip{ type: 'button', data: { toggle: 'dropdown', title: "#{name} - #{group_status}" } }
-  %span{class: "ci-status-icon ci-status-icon-#{group_status}"}
-    = ci_icon_for_status(group_status)
-  %span.ci-status-text
-    = name
-  %span.badge= subject.size
-.dropdown-menu.grouped-pipeline-dropdown
-  .arrow
-  %ul
-    - subject.each do |status|
-      %li
-        = render "projects/#{status.to_partial_path}_pipeline", subject: status
diff --git a/app/views/projects/commit/_pipelines_list.haml b/app/views/projects/commit/_pipelines_list.haml
index 2dc91a9b762..da5a676274f 100644
--- a/app/views/projects/commit/_pipelines_list.haml
+++ b/app/views/projects/commit/_pipelines_list.haml
@@ -1,15 +1,8 @@
-%ul.content-list.pipelines
-  - if pipelines.blank?
-    %li
-      .nothing-here-block No pipelines to show
-  - else
-    .table-holder
-      %table.table.ci-table
-        %tbody
-          %th Status
-          %th Pipeline
-          %th Commit
-          %th Stages
-          %th
-          %th
-        = render pipelines, commit_sha: true, stage: true, allow_retry: true, stages: pipelines.stages, show_commit: false
+- disable_initialization = local_assigns.fetch(:disable_initialization, false)
+#commit-pipeline-table-view{ data: { disable_initialization: disable_initialization,
+  endpoint: endpoint,
+} }
+
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('common_vue')
+  = page_specific_javascript_bundle_tag('commit_pipelines')
diff --git a/app/views/projects/commit/builds.html.haml b/app/views/projects/commit/builds.html.haml
deleted file mode 100644
index 077b2d2725b..00000000000
--- a/app/views/projects/commit/builds.html.haml
+++ /dev/null
@@ -1,9 +0,0 @@
-- @no_container = true
-- page_title "Builds", "#{@commit.title} (#{@commit.short_id})", "Commits"
-= render "projects/commits/head"
-
-%div{ class: container_class }
-  = render "commit_box"
-
-  = render "ci_menu"
-  = render "builds"
diff --git a/app/views/projects/commit/pipelines.html.haml b/app/views/projects/commit/pipelines.html.haml
index 8233e26e4e7..ac93eac41ac 100644
--- a/app/views/projects/commit/pipelines.html.haml
+++ b/app/views/projects/commit/pipelines.html.haml
@@ -1,6 +1,5 @@
-- page_title "Pipelines", "#{@commit.title} (#{@commit.short_id})", "Commits"
+- page_title 'Pipelines', "#{@commit.title} (#{@commit.short_id})", 'Commits'
 
-= render "commit_box"
-
-= render "ci_menu"
-= render "pipelines_list", pipelines: @ci_pipelines
+= render 'commit_box'
+= render 'ci_menu'
+= render 'projects/commit/pipelines_list', endpoint: pipelines_namespace_project_commit_path(@project.namespace, @project, @commit.id)
diff --git a/app/views/projects/commit/show.html.haml b/app/views/projects/commit/show.html.haml
index b8c64d1f13e..d5fc283aa8d 100644
--- a/app/views/projects/commit/show.html.haml
+++ b/app/views/projects/commit/show.html.haml
@@ -8,8 +8,8 @@
   - if @commit.status
     = render "ci_menu"
   - else
-    %div.block-connector
-  = render "projects/diffs/diffs", diffs: @diffs
+    .block-connector
+  = render "projects/diffs/diffs", diffs: @diffs, environment: @environment
   = render "projects/notes/notes_with_form"
   - if can_collaborate_with_project?
     - %w(revert cherry-pick).each do |type|
diff --git a/app/views/projects/commits/_commit.html.haml b/app/views/projects/commits/_commit.html.haml
index a940515fadf..6ab9a80e083 100644
--- a/app/views/projects/commits/_commit.html.haml
+++ b/app/views/projects/commits/_commit.html.haml
@@ -9,33 +9,34 @@
 - cache_key.push(commit.status(ref)) if commit.status(ref)
 
 = cache(cache_key, expires_in: 1.day) do
-  %li.commit.js-toggle-container{ id: "commit-#{commit.short_id}" }
-    = author_avatar(commit, size: 36)
+  %li.commit.flex-list.js-toggle-container{ id: "commit-#{commit.short_id}" }
 
-    .commit-info-block
-      .commit-row-title
-        %span.item-title
-          = link_to_gfm commit.title, namespace_project_commit_path(project.namespace, project, commit.id), class: "commit-row-message"
-          %span.commit-row-message.visible-xs-inline
-            &middot;
-            = commit.short_id
-          - if commit.status(ref)
-            .visible-xs-inline
-              = render_commit_status(commit, ref: ref)
-          - if commit.description?
-            %a.text-expander.hidden-xs.js-toggle-button ...
+    .avatar-cell.hidden-xs
+      = author_avatar(commit, size: 36)
 
-        .commit-actions.hidden-xs
-          - if commit.status(ref)
+    .commit-detail
+      .commit-content
+        = link_to_gfm commit.title, namespace_project_commit_path(project.namespace, project, commit.id), class: "commit-row-message item-title"
+        %span.commit-row-message.visible-xs-inline
+          &middot;
+          = commit.short_id
+        - if commit.status(ref)
+          .visible-xs-inline
             = render_commit_status(commit, ref: ref)
-          = clipboard_button(clipboard_text: commit.id)
-          = link_to commit.short_id, namespace_project_commit_path(project.namespace, project, commit), class: "commit-short-id btn btn-transparent"
-          = link_to_browse_code(project, commit)
+        - if commit.description?
+          %a.text-expander.hidden-xs.js-toggle-button ...
 
-      - if commit.description?
-        %pre.commit-row-description.js-toggle-content
-          = preserve(markdown(commit.description, pipeline: :single_line, author: commit.author))
+        - if commit.description?
+          %pre.commit-row-description.js-toggle-content
+            = preserve(markdown(commit.description, pipeline: :single_line, author: commit.author))
+        .commiter
+          = commit_author_link(commit, avatar: false, size: 24)
+          committed
+          #{time_ago_with_tooltip(commit.committed_date)}
 
-      = commit_author_link(commit, avatar: false, size: 24)
-      committed
-      #{time_ago_with_tooltip(commit.committed_date)}
+      .commit-actions.flex-row.hidden-xs
+        - if commit.status(ref)
+          = render_commit_status(commit, ref: ref)
+        = clipboard_button(clipboard_text: commit.id, title: "Copy commit SHA to clipboard")
+        = link_to commit.short_id, namespace_project_commit_path(project.namespace, project, commit), class: "commit-short-id btn btn-transparent"
+        = link_to_browse_code(project, commit)
diff --git a/app/views/projects/commits/_commit_list.html.haml b/app/views/projects/commits/_commit_list.html.haml
index ce416caa494..6f5835cb9be 100644
--- a/app/views/projects/commits/_commit_list.html.haml
+++ b/app/views/projects/commits/_commit_list.html.haml
@@ -1,7 +1,7 @@
 - commits, hidden = limited_commits(@commits)
 - commits = Commit.decorate(commits, @project)
 
-%div.panel.panel-default
+.panel.panel-default
   .panel-heading
     Commits (#{@commits.count})
   - if hidden > 0
diff --git a/app/views/projects/commits/_commits.html.haml b/app/views/projects/commits/_commits.html.haml
index 48756c68941..88c7d7bc44b 100644
--- a/app/views/projects/commits/_commits.html.haml
+++ b/app/views/projects/commits/_commits.html.haml
@@ -2,9 +2,9 @@
 - commits, hidden = limited_commits(@commits)
 
 - commits.chunk { |c| c.committed_date.in_time_zone.to_date }.each do |day, commits|
-  %li.commit-header= "#{day.strftime('%d %b, %Y')} #{pluralize(commits.count, 'commit')}"
+  %li.commit-header #{day.strftime('%d %b, %Y')} #{pluralize(commits.count, 'commit')}
   %li.commits-row
-    %ul.list-unstyled.commit-list
+    %ul.content-list.commit-list
       = render commits, project: project, ref: ref
 
 - if hidden > 0
diff --git a/app/views/projects/commits/_head.html.haml b/app/views/projects/commits/_head.html.haml
index 80763ce67ca..dd6797f10c0 100644
--- a/app/views/projects/commits/_head.html.haml
+++ b/app/views/projects/commits/_head.html.haml
@@ -11,14 +11,6 @@
           = link_to namespace_project_commits_path(@project.namespace, @project, current_ref) do
             Commits
 
-        = nav_link(controller: %w(network)) do
-          = link_to namespace_project_network_path(@project.namespace, @project, current_ref) do
-            Network
-
-        = nav_link(controller: :compare) do
-          = link_to namespace_project_compare_index_path(@project.namespace, @project, from: @repository.root_ref, to: current_ref) do
-            Compare
-
         = nav_link(html_options: {class: branches_tab_class}) do
           = link_to namespace_project_branches_path(@project.namespace, @project) do
             Branches
@@ -26,3 +18,19 @@
         = nav_link(controller: [:tags, :releases]) do
           = link_to namespace_project_tags_path(@project.namespace, @project) do
             Tags
+
+        = nav_link(path: 'graphs#show') do
+          = link_to namespace_project_graph_path(@project.namespace, @project, current_ref) do
+            Contributors
+
+        = nav_link(controller: %w(network)) do
+          = link_to namespace_project_network_path(@project.namespace, @project, current_ref) do
+            Graph
+
+        = nav_link(controller: :compare) do
+          = link_to namespace_project_compare_index_path(@project.namespace, @project, from: @repository.root_ref, to: current_ref) do
+            Compare
+
+        = nav_link(path: 'graphs#charts') do
+          = link_to charts_namespace_project_graph_path(@project.namespace, @project, current_ref) do
+            Charts
diff --git a/app/views/projects/commits/show.atom.builder b/app/views/projects/commits/show.atom.builder
index 30bb7412073..2f0b6e39800 100644
--- a/app/views/projects/commits/show.atom.builder
+++ b/app/views/projects/commits/show.atom.builder
@@ -1,7 +1,7 @@
 xml.instruct!
 xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://search.yahoo.com/mrss/" do
   xml.title   "#{@project.name}:#{@ref} commits"
-  xml.link    href: namespace_project_commits_url(@project.namespace, @project, @ref, format: :atom, private_token: current_user.try(:private_token)), rel: "self", type: "application/atom+xml"
+  xml.link    href: namespace_project_commits_url(@project.namespace, @project, @ref, rss_url_options), rel: "self", type: "application/atom+xml"
   xml.link    href: namespace_project_commits_url(@project.namespace, @project, @ref), rel: "alternate", type: "text/html"
   xml.id      namespace_project_commits_url(@project.namespace, @project, @ref)
   xml.updated @commits.first.committed_date.xmlschema if @commits.any?
diff --git a/app/views/projects/commits/show.html.haml b/app/views/projects/commits/show.html.haml
index 9628cbd1634..38dbf2ac10b 100644
--- a/app/views/projects/commits/show.html.haml
+++ b/app/views/projects/commits/show.html.haml
@@ -2,38 +2,35 @@
 
 - page_title "Commits", @ref
 = content_for :meta_tags do
-  - if current_user
-    = auto_discovery_link_tag(:atom, namespace_project_commits_url(@project.namespace, @project, @ref, format: :atom, private_token: current_user.private_token), title: "#{@project.name}:#{@ref} commits")
+  = auto_discovery_link_tag(:atom, namespace_project_commits_url(@project.namespace, @project, @ref, rss_url_options), title: "#{@project.name}:#{@ref} commits")
 
 = content_for :sub_nav do
   = render "head"
 
 %div{ class: container_class }
-  .row-content-block.second-block.content-component-block
+  .row-content-block.second-block.content-component-block.flex-container-block
     .tree-ref-holder
       = render 'shared/ref_switcher', destination: 'commits'
 
+    %ul.breadcrumb.repo-breadcrumb
+      = commits_breadcrumbs
+
     .block-controls.hidden-xs.hidden-sm
       - if @merge_request.present?
         .control
           = link_to "View Open Merge Request", namespace_project_merge_request_path(@project.namespace, @project, @merge_request), class: 'btn'
       - elsif create_mr_button?(@repository.root_ref, @ref)
         .control
-          = link_to create_mr_path(@repository.root_ref, @ref), class: 'btn btn-success' do
-            = icon('plus')
-            Create Merge Request
+          = link_to "Create Merge Request", create_mr_path(@repository.root_ref, @ref), class: 'btn btn-success'
 
       .control
         = form_tag(namespace_project_commits_path(@project.namespace, @project, @id), method: :get, class: 'commits-search-form') do
           = search_field_tag :search, params[:search], { placeholder: 'Filter by commit message', id: 'commits-search', class: 'form-control search-text-input input-short', spellcheck: false }
-      - if current_user && current_user.private_token
-        .control
-          = link_to namespace_project_commits_path(@project.namespace, @project, @ref, {format: :atom, private_token: current_user.private_token}), title: "Commits Feed", class: 'btn' do
-            = icon("rss")
-    %ul.breadcrumb.repo-breadcrumb
-      = commits_breadcrumbs
+      .control
+        = link_to namespace_project_commits_path(@project.namespace, @project, @ref, rss_url_options), title: "Commits Feed", class: 'btn' do
+          = icon("rss")
 
-  %div{id: dom_id(@project)}
+  %div{ id: dom_id(@project) }
     %ol#commits-list.list-unstyled.content_list
       = render 'commits', project: @project, ref: @ref
   = spinner
diff --git a/app/views/projects/compare/_form.html.haml b/app/views/projects/compare/_form.html.haml
index 7bde20c3286..08236216421 100644
--- a/app/views/projects/compare/_form.html.haml
+++ b/app/views/projects/compare/_form.html.haml
@@ -2,27 +2,25 @@
   .clearfix
     - if params[:to] && params[:from]
       .compare-switch-container
-        = link_to icon('exchange'), {from: params[:to], to: params[:from]}, {class: 'commits-compare-switch has-tooltip', title: 'Switch base of comparison'}
+        = link_to icon('exchange'), {from: params[:to], to: params[:from]}, {class: 'commits-compare-switch has-tooltip btn btn-white', title: 'Switch base of comparison'}
     .form-group.dropdown.compare-form-group.from.js-compare-from-dropdown
       .input-group.inline-input-group
         %span.input-group-addon from
         = hidden_field_tag :from, params[:from]
-        = button_tag type: 'button', class: "form-control compare-dropdown-toggle js-compare-dropdown", required: true, data: { refs_url: refs_namespace_project_path(@project.namespace, @project), toggle: "dropdown", target: ".js-compare-from-dropdown", selected: params[:from], field_name: :from } do
-          .dropdown-toggle-text= params[:from] || 'Select branch/tag'
+        = button_tag type: 'button', title: params[:from], class: "form-control compare-dropdown-toggle js-compare-dropdown has-tooltip", required: true, data: { refs_url: refs_namespace_project_path(@project.namespace, @project), toggle: "dropdown", target: ".js-compare-from-dropdown", selected: params[:from], field_name: :from } do
+          .dropdown-toggle-text.str-truncated= params[:from] || 'Select branch/tag'
       = render "ref_dropdown"
     .compare-ellipsis.inline ...
     .form-group.dropdown.compare-form-group.to.js-compare-to-dropdown
       .input-group.inline-input-group
         %span.input-group-addon to
         = hidden_field_tag :to, params[:to]
-        = button_tag type: 'button', class: "form-control compare-dropdown-toggle js-compare-dropdown", required: true, data: { refs_url: refs_namespace_project_path(@project.namespace, @project), toggle: "dropdown", target: ".js-compare-to-dropdown", selected: params[:to], field_name: :to } do
-          .dropdown-toggle-text= params[:to] || 'Select branch/tag'
+        = button_tag type: 'button', title: params[:to], class: "form-control compare-dropdown-toggle js-compare-dropdown has-tooltip", required: true, data: { refs_url: refs_namespace_project_path(@project.namespace, @project), toggle: "dropdown", target: ".js-compare-to-dropdown", selected: params[:to], field_name: :to } do
+          .dropdown-toggle-text.str-truncated= params[:to] || 'Select branch/tag'
       = render "ref_dropdown"
     &nbsp;
     = button_tag "Compare", class: "btn btn-create commits-compare-btn"
     - if @merge_request.present?
       = link_to "View Open Merge Request", namespace_project_merge_request_path(@project.namespace, @project, @merge_request), class: 'prepend-left-10 btn'
     - elsif create_mr_button?
-      = link_to create_mr_path, class: 'prepend-left-10 btn' do
-        = icon("plus")
-        Create Merge Request
+      = link_to "Create Merge Request", create_mr_path, class: 'prepend-left-10 btn'
diff --git a/app/views/projects/compare/show.html.haml b/app/views/projects/compare/show.html.haml
index 819e9bc15ae..0dfc9fe20ed 100644
--- a/app/views/projects/compare/show.html.haml
+++ b/app/views/projects/compare/show.html.haml
@@ -8,7 +8,7 @@
 
   - if @commits.present?
     = render "projects/commits/commit_list"
-    = render "projects/diffs/diffs", diffs: @diffs
+    = render "projects/diffs/diffs", diffs: @diffs, environment: @environment
   - else
     .light-well
       .center
@@ -16,9 +16,9 @@
           There isn't anything to compare.
         %p.slead
           - if params[:to] == params[:from]
-            %span.label-branch #{params[:from]}
+            %span.label-branch= params[:from]
             and
-            %span.label-branch #{params[:to]}
+            %span.label-branch= params[:to]
             are the same.
           - else
             You'll need to use different branch names to get a valid comparison.
diff --git a/app/views/projects/cycle_analytics/_empty_stage.html.haml b/app/views/projects/cycle_analytics/_empty_stage.html.haml
index b200ce22970..c3f95860e92 100644
--- a/app/views/projects/cycle_analytics/_empty_stage.html.haml
+++ b/app/views/projects/cycle_analytics/_empty_stage.html.haml
@@ -2,6 +2,6 @@
   .empty-stage
     .icon-no-data
       = custom_icon ('icon_no_data')
-    %h4 We don’t have enough data to show this stage.
+    %h4 We don't have enough data to show this stage.
     %p
       {{currentStage.emptyStageText}}
diff --git a/app/views/projects/cycle_analytics/show.html.haml b/app/views/projects/cycle_analytics/show.html.haml
index ef1b38d5e21..dd3fa814716 100644
--- a/app/views/projects/cycle_analytics/show.html.haml
+++ b/app/views/projects/cycle_analytics/show.html.haml
@@ -1,13 +1,14 @@
 - @no_container = true
 - page_title "Cycle Analytics"
 - content_for :page_specific_javascripts do
-  = page_specific_javascript_tag("cycle_analytics/cycle_analytics_bundle.js")
+  = page_specific_javascript_bundle_tag('common_vue')
+  = page_specific_javascript_bundle_tag('cycle_analytics')
 
-= render "projects/pipelines/head"
+= render "projects/head"
 
 #cycle-analytics{ class: container_class, "v-cloak" => "true", data: { request_path: project_cycle_analytics_path(@project) } }
   - if @cycle_analytics_no_data
-    .bordered-box.landing.content-block{"v-if" => "!isOverviewDialogDismissed"}
+    .bordered-box.landing.content-block{ "v-if" => "!isOverviewDialogDismissed" }
       = icon("times", class: "dismiss-icon", "@click" => "dismissOverviewDialog()")
       .row
         .col-sm-3.col-xs-12.svg-container
@@ -20,19 +21,19 @@
 
           = link_to "Read more",  help_page_path('user/project/cycle_analytics'), target: '_blank', class: 'btn'
   = icon("spinner spin", "v-show" => "isLoading")
-  .wrapper{"v-show" => "!isLoading && !hasError"}
+  .wrapper{ "v-show" => "!isLoading && !hasError" }
     .panel.panel-default
       .panel-heading
         Pipeline Health
       .content-block
         .container-fluid
           .row
-            .col-sm-3.col-xs-12.column{"v-for" => "item in state.summary"}
-              %h3.header {{item.value}}
-              %p.text {{item.title}}
+            .col-sm-3.col-xs-12.column{ "v-for" => "item in state.summary" }
+              %h3.header {{ item.value }}
+              %p.text {{ item.title }}
             .col-sm-3.col-xs-12.column
               .dropdown.inline.js-ca-dropdown
-                %button.dropdown-menu-toggle{"data-toggle" => "dropdown", :type => "button"}
+                %button.dropdown-menu-toggle{ "data-toggle" => "dropdown", :type => "button" }
                   %span.dropdown-label Last 30 days
                   %i.fa.fa-chevron-down
                 %ul.dropdown-menu.dropdown-menu-align-right
diff --git a/app/views/projects/deploy_keys/_deploy_key.html.haml b/app/views/projects/deploy_keys/_deploy_key.html.haml
index 450aaeb367c..ec8fc4c9ee8 100644
--- a/app/views/projects/deploy_keys/_deploy_key.html.haml
+++ b/app/views/projects/deploy_keys/_deploy_key.html.haml
@@ -6,6 +6,9 @@
       = deploy_key.title
     .description
       = deploy_key.fingerprint
+    - if deploy_key.can_push?
+      .write-access-allowed
+        Write access allowed
   .deploy-key-content.prepend-left-default.deploy-key-projects
     - deploy_key.projects.each do |project|
       - if can?(current_user, :read_project, project)
@@ -15,7 +18,7 @@
     %span.key-created-at
       created #{time_ago_with_tooltip(deploy_key.created_at)}
     .visible-xs-block.visible-sm-block
-    - if @available_keys.include?(deploy_key)
+    - if @deploy_keys.key_available?(deploy_key)
       = link_to enable_namespace_project_deploy_key_path(@project.namespace, @project, deploy_key), class: "btn btn-sm prepend-left-10", method: :put do
         Enable
     - else
diff --git a/app/views/projects/deploy_keys/_form.html.haml b/app/views/projects/deploy_keys/_form.html.haml
index 901605f7ca3..1421da72418 100644
--- a/app/views/projects/deploy_keys/_form.html.haml
+++ b/app/views/projects/deploy_keys/_form.html.haml
@@ -1,5 +1,5 @@
-= form_for [@project.namespace.becomes(Namespace), @project, @key], url: namespace_project_deploy_keys_path, html: { class: "js-requires-input" } do |f|
-  = form_errors(@key)
+= form_for [@project.namespace.becomes(Namespace), @project, @deploy_keys.new_key], url: namespace_project_deploy_keys_path, html: { class: "js-requires-input" } do |f|
+  = form_errors(@deploy_keys.new_key)
   .form-group
     = f.label :title, class: "label-light"
     = f.text_field :title, class: 'form-control', autofocus: true, required: true
@@ -10,4 +10,13 @@
     %p.light.append-bottom-0
       Paste a machine public key here. Read more about how to generate it
       = link_to "here", help_page_path("ssh/README")
+  .form-group
+    .checkbox
+      = f.label :can_push do
+        = f.check_box :can_push
+        %strong Write access allowed
+  .form-group
+    %p.light.append-bottom-0
+      Allow this key to push to repository as well? (Default only allows pull access.)
+
   = f.submit "Add key", class: "btn-create btn"
diff --git a/app/views/projects/deploy_keys/_index.html.haml b/app/views/projects/deploy_keys/_index.html.haml
new file mode 100644
index 00000000000..4cfbd9add00
--- /dev/null
+++ b/app/views/projects/deploy_keys/_index.html.haml
@@ -0,0 +1,34 @@
+.row.prepend-top-default
+  .col-lg-3.profile-settings-sidebar
+    %h4.prepend-top-0
+      Deploy Keys
+    %p
+      Deploy keys allow read-only or read-write (if enabled) access to your repository. Deploy keys can be used for CI, staging or production servers. You can create a deploy key or add an existing one.
+  .col-lg-9
+    %h5.prepend-top-0
+      Create a new deploy key for this project
+    = render @deploy_keys.form_partial_path
+  .col-lg-9.col-lg-offset-3
+    %hr
+  .col-lg-9.col-lg-offset-3.append-bottom-default.deploy-keys
+    %h5.prepend-top-0
+      Enabled deploy keys for this project (#{@deploy_keys.enabled_keys_size})
+    - if @deploy_keys.any_keys_enabled?
+      %ul.well-list
+        = render partial: 'projects/deploy_keys/deploy_key', collection: @deploy_keys.enabled_keys, as: :deploy_key
+    - else
+      .settings-message.text-center
+        No deploy keys found. Create one with the form above.
+    %h5.prepend-top-default
+      Deploy keys from projects you have access to (#{@deploy_keys.available_project_keys_size})
+    - if @deploy_keys.any_available_project_keys_enabled?
+      %ul.well-list
+        = render partial: 'projects/deploy_keys/deploy_key', collection: @deploy_keys.available_project_keys, as: :deploy_key
+    - else
+      .settings-message.text-center
+        No deploy keys from your projects could be found. Create one with the form above or add existing one below.
+    - if @deploy_keys.any_available_public_keys_enabled?
+      %h5.prepend-top-default
+        Public deploy keys available to any project (#{@deploy_keys.available_public_keys_size})
+      %ul.well-list
+        = render partial: 'projects/deploy_keys/deploy_key', collection: @deploy_keys.available_public_keys, as: :deploy_key
diff --git a/app/views/projects/deploy_keys/index.html.haml b/app/views/projects/deploy_keys/index.html.haml
deleted file mode 100644
index 04fbb37d93f..00000000000
--- a/app/views/projects/deploy_keys/index.html.haml
+++ /dev/null
@@ -1,36 +0,0 @@
-- page_title "Deploy Keys"
-
-.row.prepend-top-default
-  .col-lg-3.profile-settings-sidebar
-    %h4.prepend-top-0
-      = page_title
-    %p
-      Deploy keys allow read-only access to your repository. Deploy keys can be used for CI, staging or production servers. You can create a deploy key or add an existing one.
-  .col-lg-9
-    %h5.prepend-top-0
-      Create a new deploy key for this project
-    = render "form"
-  .col-lg-9.col-lg-offset-3
-    %hr
-  .col-lg-9.col-lg-offset-3.append-bottom-default.deploy-keys
-    %h5.prepend-top-0
-      Enabled deploy keys for this project (#{@enabled_keys.size})
-    - if @enabled_keys.any?
-      %ul.well-list
-        = render @enabled_keys
-    - else
-      .settings-message.text-center
-        No deploy keys found. Create one with the form above or add existing one below.
-    %h5.prepend-top-default
-      Deploy keys from projects you have access to (#{@available_project_keys.size})
-    - if @available_project_keys.any?
-      %ul.well-list
-        = render @available_project_keys
-    - else
-      .settings-message.text-center
-        No deploy keys from your projects could be found. Create one with the form above or add existing one below.
-    - if @available_public_keys.any?
-      %h5.prepend-top-default
-        Public deploy keys available to any project (#{@available_public_keys.size})
-      %ul.well-list
-        = render @available_public_keys
diff --git a/app/views/projects/deployments/_actions.haml b/app/views/projects/deployments/_actions.haml
index 58a214bdbd1..506246f2ee6 100644
--- a/app/views/projects/deployments/_actions.haml
+++ b/app/views/projects/deployments/_actions.haml
@@ -1,9 +1,9 @@
 - if can?(current_user, :create_deployment, deployment)
   - actions = deployment.manual_actions
   - if actions.present?
-    .inline
+    .btn-group
       .dropdown
-        %a.dropdown-new.btn.btn-default{type: 'button', 'data-toggle' => 'dropdown'}
+        %button.dropdown.dropdown-new.btn.btn-default{ type: 'button', 'data-toggle' => 'dropdown' }
           = custom_icon('icon_play')
           = icon('caret-down')
         %ul.dropdown-menu.dropdown-menu-align-right
@@ -12,4 +12,3 @@
               = link_to [:play, @project.namespace.becomes(Namespace), @project, action], method: :post, rel: 'nofollow' do
                 = custom_icon('icon_play')
                 %span= action.name.humanize
-
diff --git a/app/views/projects/deployments/_commit.html.haml b/app/views/projects/deployments/_commit.html.haml
index ff250eeca50..170d786ecbf 100644
--- a/app/views/projects/deployments/_commit.html.haml
+++ b/app/views/projects/deployments/_commit.html.haml
@@ -1,4 +1,4 @@
-%div.branch-commit
+.branch-commit
   - if deployment.ref
     .icon-container
       = deployment.tag? ? icon('tag') : icon('code-fork')
diff --git a/app/views/projects/deployments/_deployment.html.haml b/app/views/projects/deployments/_deployment.html.haml
index 9238f232c7e..260c9023daf 100644
--- a/app/views/projects/deployments/_deployment.html.haml
+++ b/app/views/projects/deployments/_deployment.html.haml
@@ -1,6 +1,6 @@
 %tr.deployment
   %td
-    %strong= "##{deployment.iid}"
+    %strong ##{deployment.iid}
 
   %td
     = render 'projects/deployments/commit', deployment: deployment
@@ -8,7 +8,7 @@
   %td.build-column
     - if deployment.deployable
       = link_to [@project.namespace.becomes(Namespace), @project, deployment.deployable], class: 'build-link' do
-        = "#{deployment.deployable.name} (##{deployment.deployable.id})"
+        #{deployment.deployable.name} (##{deployment.deployable.id})
       - if deployment.user
         by
         = user_avatar(user: deployment.user, size: 20)
@@ -17,6 +17,6 @@
     #{time_ago_with_tooltip(deployment.created_at)}
 
   %td.hidden-xs
-    .pull-right
+    .pull-right.btn-group
       = render 'projects/deployments/actions', deployment: deployment
       = render 'projects/deployments/rollback', deployment: deployment
diff --git a/app/views/projects/diffs/_content.html.haml b/app/views/projects/diffs/_content.html.haml
index 6120b2191dd..5c38b5ad9c0 100644
--- a/app/views/projects/diffs/_content.html.haml
+++ b/app/views/projects/diffs/_content.html.haml
@@ -1,5 +1,5 @@
 .diff-content.diff-wrap-lines
-  - # Skip all non non-supported blobs
+  -# Skip all non non-supported blobs
   - return unless blob.respond_to?(:text?)
   - if diff_file.too_large?
     .nothing-here-block This diff could not be displayed because it is too large.
@@ -10,15 +10,18 @@
       .nothing-here-block This diff was suppressed by a .gitattributes entry.
     - elsif diff_file.collapsed?
       - url = url_for(params.merge(action: :diff_for_path, old_path: diff_file.old_path, new_path: diff_file.new_path, file_identifier: diff_file.file_identifier))
-      .nothing-here-block.diff-collapsed{data: { diff_for_path: url } }
+      .nothing-here-block.diff-collapsed{ data: { diff_for_path: url } }
         This diff is collapsed.
         %a.click-to-expand
           Click to expand it.
     - elsif diff_file.diff_lines.length > 0
+      - total_lines = 0
+      - if blob.lines.any?
+        - total_lines = blob.lines.last.chomp == '' ? blob.lines.size - 1 : blob.lines.size
       - if diff_view == :parallel
-        = render "projects/diffs/parallel_view", diff_file: diff_file, project: project, blob: blob
+        = render "projects/diffs/parallel_view", diff_file: diff_file, total_lines: total_lines
       - else
-        = render "projects/diffs/text_file", diff_file: diff_file
+        = render "projects/diffs/text_file", diff_file: diff_file, total_lines: total_lines
     - else
       - if diff_file.mode_changed?
         .nothing-here-block File mode changed
diff --git a/app/views/projects/diffs/_diffs.html.haml b/app/views/projects/diffs/_diffs.html.haml
index ab4a2dc36e5..4b49bed835f 100644
--- a/app/views/projects/diffs/_diffs.html.haml
+++ b/app/views/projects/diffs/_diffs.html.haml
@@ -1,3 +1,4 @@
+- environment = local_assigns.fetch(:environment, nil)
 - show_whitespace_toggle = local_assigns.fetch(:show_whitespace_toggle, true)
 - can_create_note = !@diff_notes_disabled && can?(current_user, :create_note, diffs.project)
 - diff_files = diffs.diff_files
@@ -18,8 +19,8 @@
       = parallel_diff_btn
   = render 'projects/diffs/stats', diff_files: diff_files
 
-- if diff_files.overflow?
-  = render 'projects/diffs/warning', diff_files: diff_files
+- if render_overflow_warning?(diff_files)
+  = render 'projects/diffs/warning', diff_files: diffs
 
 .files{ data: { can_create_note: can_create_note } }
   - diff_files.each_with_index do |diff_file|
@@ -30,4 +31,4 @@
     - file_hash = hexdigest(diff_file.file_path)
 
     = render 'projects/diffs/file', file_hash: file_hash, project: diffs.project,
-      diff_file: diff_file, diff_commit: diff_commit, blob: blob
+      diff_file: diff_file, diff_commit: diff_commit, blob: blob, environment: environment
diff --git a/app/views/projects/diffs/_file.html.haml b/app/views/projects/diffs/_file.html.haml
index 6c33d80becd..0232a09b4a8 100644
--- a/app/views/projects/diffs/_file.html.haml
+++ b/app/views/projects/diffs/_file.html.haml
@@ -1,11 +1,13 @@
-.diff-file.file-holder{id: file_hash, data: diff_file_html_data(project, diff_file.file_path, diff_commit.id)}
-  .file-title{id: "file-path-#{hexdigest(diff_file.file_path)}"}
-    = render "projects/diffs/file_header", diff_file: diff_file, blob: blob, diff_commit: diff_commit, project: project, url: "##{file_hash}"
+- environment = local_assigns.fetch(:environment, nil)
+.diff-file.file-holder{ id: file_hash, data: diff_file_html_data(project, diff_file.file_path, diff_commit.id) }
+  .js-file-title.file-title-flex-parent
+    .file-header-content
+      = render "projects/diffs/file_header", diff_file: diff_file, blob: blob, diff_commit: diff_commit, project: project, url: "##{file_hash}"
 
     - unless diff_file.submodule?
       .file-actions.hidden-xs
         - if blob_text_viewable?(blob)
-          = link_to '#', class: 'js-toggle-diff-comments btn active has-tooltip btn-file-option', title: "Toggle comments for this file", disabled: @diff_notes_disabled do
+          = link_to '#', class: 'js-toggle-diff-comments btn active has-tooltip', title: "Toggle comments for this file", disabled: @diff_notes_disabled do
             = icon('comment')
           \
           - if editable_diff?(diff_file)
@@ -13,6 +15,7 @@
             = edit_blob_link(@merge_request.source_project, @merge_request.source_branch, diff_file.new_path,
                              blob: blob, link_opts: link_opts)
 
-        = view_file_btn(diff_commit.id, diff_file.new_path, project)
+        = view_file_button(diff_commit.id, diff_file.new_path, project)
+        = view_on_environment_button(diff_commit.id, diff_file.new_path, environment) if environment
 
   = render 'projects/diffs/content', diff_file: diff_file, diff_commit: diff_commit, blob: blob, project: project
diff --git a/app/views/projects/diffs/_file_header.html.haml b/app/views/projects/diffs/_file_header.html.haml
index d3ed8e1bf38..f809c52c367 100644
--- a/app/views/projects/diffs/_file_header.html.haml
+++ b/app/views/projects/diffs/_file_header.html.haml
@@ -10,19 +10,19 @@
 
     - if diff_file.renamed_file
       - old_path, new_path = mark_inline_diffs(diff_file.old_path, diff_file.new_path)
-      %strong
+      %strong.file-title-name.has-tooltip{ data: { title: diff_file.old_path, container: 'body' } }
         = old_path
       &rarr;
-      %strong
+      %strong.file-title-name.has-tooltip{ data: { title: diff_file.new_path, container: 'body' } }
         = new_path
     - else
-      %strong
+      %strong.file-title-name.has-tooltip{ data: { title: diff_file.new_path, container: 'body' } }
         = diff_file.new_path
       - if diff_file.deleted_file
         deleted
 
-  = clipboard_button(clipboard_text: diff_file.new_path, class: 'btn-clipboard btn-transparent prepend-left-5', title: 'Copy filename to clipboard')
+  = clipboard_button(clipboard_text: diff_file.new_path, class: 'btn-clipboard btn-transparent prepend-left-5', title: 'Copy file path to clipboard')
 
   - if diff_file.mode_changed?
     %small
-      = "#{diff_file.a_mode} → #{diff_file.b_mode}"
+      #{diff_file.a_mode} → #{diff_file.b_mode}
diff --git a/app/views/projects/diffs/_image.html.haml b/app/views/projects/diffs/_image.html.haml
index 9ec6a7aa5cd..ca10921c5e2 100644
--- a/app/views/projects/diffs/_image.html.haml
+++ b/app/views/projects/diffs/_image.html.haml
@@ -7,18 +7,18 @@
 - if diff.renamed_file || diff.new_file || diff.deleted_file
   .image
     %span.wrap
-      .frame{class: image_diff_class(diff)}
-        %img{src: diff.deleted_file ? old_file_raw_path : file_raw_path}
-      %p.image-info= "#{number_to_human_size file.size}"
+      .frame{ class: image_diff_class(diff) }
+        %img{ src: diff.deleted_file ? old_file_raw_path : file_raw_path, alt: diff.new_path }
+      %p.image-info= number_to_human_size(file.size)
 - else
   .image
-    %div.two-up.view
+    .two-up.view
       %span.wrap
         .frame.deleted
-          %a{href: namespace_project_blob_path(@project.namespace, @project, tree_join(diff_file.old_ref, diff.old_path))}
-            %img{src: old_file_raw_path}
+          %a{ href: namespace_project_blob_path(@project.namespace, @project, tree_join(diff_file.old_ref, diff.old_path)) }
+            %img{ src: old_file_raw_path, alt: diff.old_path }
         %p.image-info.hide
-          %span.meta-filesize= "#{number_to_human_size old_file.size}"
+          %span.meta-filesize= number_to_human_size(old_file.size)
           |
           %b W:
           %span.meta-width
@@ -27,10 +27,10 @@
           %span.meta-height
       %span.wrap
         .frame.added
-          %a{href: namespace_project_blob_path(@project.namespace, @project, tree_join(diff_file.new_ref, diff.new_path))}
-            %img{src: file_raw_path}
+          %a{ href: namespace_project_blob_path(@project.namespace, @project, tree_join(diff_file.new_ref, diff.new_path)) }
+            %img{ src: file_raw_path, alt: diff.new_path }
         %p.image-info.hide
-          %span.meta-filesize= "#{number_to_human_size file.size}"
+          %span.meta-filesize= number_to_human_size(file.size)
           |
           %b W:
           %span.meta-width
@@ -38,32 +38,32 @@
           %b H:
           %span.meta-height
 
-    %div.swipe.view.hide
+    .swipe.view.hide
       .swipe-frame
         .frame.deleted
-          %img{src: old_file_raw_path}
+          %img{ src: old_file_raw_path, alt: diff.old_path }
         .swipe-wrap
           .frame.added
-            %img{src: file_raw_path}
+            %img{ src: file_raw_path, alt: diff.new_path }
         %span.swipe-bar
           %span.top-handle
           %span.bottom-handle
 
-    %div.onion-skin.view.hide
+    .onion-skin.view.hide
       .onion-skin-frame
         .frame.deleted
-          %img{src: old_file_raw_path}
+          %img{ src: old_file_raw_path, alt: diff.old_path }
         .frame.added
-          %img{src: file_raw_path}
+          %img{ src: file_raw_path, alt: diff.new_path }
         .controls
           .transparent
           .drag-track
-            .dragger{:style => "left: 0px;"}
+            .dragger{ :style => "left: 0px;" }
           .opaque
 
 
   .view-modes.hide
     %ul.view-modes-menu
-      %li.two-up{data: {mode: 'two-up'}} 2-up
-      %li.swipe{data: {mode: 'swipe'}} Swipe
-      %li.onion-skin{data: {mode: 'onion-skin'}} Onion skin
+      %li.two-up{ data: { mode: 'two-up' } } 2-up
+      %li.swipe{ data: { mode: 'swipe' } } Swipe
+      %li.onion-skin{ data: { mode: 'onion-skin' } } Onion skin
diff --git a/app/views/projects/diffs/_line.html.haml b/app/views/projects/diffs/_line.html.haml
index 16c96b66714..c09c7b87e24 100644
--- a/app/views/projects/diffs/_line.html.haml
+++ b/app/views/projects/diffs/_line.html.haml
@@ -1,37 +1,39 @@
 - email = local_assigns.fetch(:email, false)
 - plain = local_assigns.fetch(:plain, false)
+- discussions = local_assigns.fetch(:discussions, nil)
 - type = line.type
 - line_code = diff_file.line_code(line)
-%tr.line_holder{ plain ? { class: type} : { class: type, id: line_code } }
+- if discussions && !line.meta?
+  - discussion = discussions[line_code]
+%tr.line_holder{ class: type, id: (line_code unless plain) }
   - case type
   - when 'match'
     = diff_match_line line.old_pos, line.new_pos, text: line.text
-  - when 'nonewline'
+  - when 'old-nonewline', 'new-nonewline'
     %td.old_line.diff-line-num
     %td.new_line.diff-line-num
     %td.line_content.match= line.text
   - else
-    %td.old_line.diff-line-num{ class: type, data: { linenumber: line.old_pos } }
+    %td.old_line.diff-line-num{ class: [type, ("js-avatar-container" if !plain)], data: { linenumber: line.old_pos } }
       - link_text = type == "new" ? " " : line.old_pos
       - if plain
         = link_text
       - else
-        %a{href: "##{line_code}", data: { linenumber: link_text }}
+        %a{ href: "##{line_code}", data: { linenumber: link_text } }
+      - if discussion && discussion.resolvable? && !plain
+        %diff-note-avatars{ "discussion-id" => discussion.id }
     %td.new_line.diff-line-num{ class: type, data: { linenumber: line.new_pos } }
       - link_text = type == "old" ? " " : line.new_pos
       - if plain
         = link_text
       - else
-        %a{href: "##{line_code}", data: { linenumber: link_text }}
+        %a{ href: "##{line_code}", data: { linenumber: link_text } }
     %td.line_content.noteable_line{ class: type, data: (diff_view_line_data(line_code, diff_file.position(line), type) unless plain) }<
       - if email
         %pre= line.text
       - else
         = diff_line_content(line.text)
 
-- discussions = local_assigns.fetch(:discussions, nil)
-- if discussions && !line.meta?
-  - discussion = discussions[line_code]
-  - if discussion
-    - discussion_expanded = local_assigns.fetch(:discussion_expanded, discussion.expanded?)
-    = render "discussions/diff_discussion", discussion: discussion, expanded: discussion_expanded
+- if discussion
+  - discussion_expanded = local_assigns.fetch(:discussion_expanded, discussion.expanded?)
+  = render "discussions/diff_discussion", discussion: discussion, expanded: discussion_expanded
diff --git a/app/views/projects/diffs/_parallel_view.html.haml b/app/views/projects/diffs/_parallel_view.html.haml
index 78aa9fb7391..b7346f27ddb 100644
--- a/app/views/projects/diffs/_parallel_view.html.haml
+++ b/app/views/projects/diffs/_parallel_view.html.haml
@@ -1,41 +1,55 @@
 / Side-by-side diff view
-%div.text-file.diff-wrap-lines.code.js-syntax-highlight{ data: diff_view_data }
+.text-file.diff-wrap-lines.code.js-syntax-highlight{ data: diff_view_data }
   %table
-    - last_line = 0
     - diff_file.parallel_diff_lines.each do |line|
       - left = line[:left]
       - right = line[:right]
       - last_line = right.new_pos if right
+      - unless @diff_notes_disabled
+        - discussion_left, discussion_right = parallel_diff_discussions(left, right, diff_file)
       %tr.line_holder.parallel
         - if left
-          - if left.meta?
+          - case left.type
+          - when 'match'
             = diff_match_line left.old_pos, nil, text: left.text, view: :parallel
+          - when 'old-nonewline', 'new-nonewline'
+            %td.old_line.diff-line-num
+            %td.line_content.match= left.text
           - else
             - left_line_code = diff_file.line_code(left)
             - left_position = diff_file.position(left)
-            %td.old_line.diff-line-num{id: left_line_code, class: left.type, data: { linenumber: left.old_pos }}
-              %a{href: "##{left_line_code}" }= raw(left.old_pos)
-            %td.line_content.parallel.noteable_line{class: left.type, data: diff_view_line_data(left_line_code, left_position, 'old')}= diff_line_content(left.text)
+            %td.old_line.diff-line-num.js-avatar-container{ id: left_line_code, class: left.type, data: { linenumber: left.old_pos } }
+              %a{ href: "##{left_line_code}", data: { linenumber: left.old_pos } }
+              - if discussion_left && discussion_left.resolvable?
+                %diff-note-avatars{ "discussion-id" => discussion_left.id }
+            %td.line_content.parallel.noteable_line{ class: left.type, data: diff_view_line_data(left_line_code, left_position, 'old') }= diff_line_content(left.text)
         - else
           %td.old_line.diff-line-num.empty-cell
           %td.line_content.parallel
 
         - if right
-          - if right.meta?
+          - case right.type
+          - when 'match'
             = diff_match_line nil, right.new_pos, text: left.text, view: :parallel
+          - when 'old-nonewline', 'new-nonewline'
+            %td.new_line.diff-line-num
+            %td.line_content.match= right.text
           - else
             - right_line_code = diff_file.line_code(right)
             - right_position = diff_file.position(right)
-            %td.new_line.diff-line-num{id: right_line_code, class: right.type, data: { linenumber: right.new_pos }}
-              %a{href: "##{right_line_code}" }= raw(right.new_pos)
-            %td.line_content.parallel.noteable_line{class: right.type, data: diff_view_line_data(right_line_code, right_position, 'new')}= diff_line_content(right.text)
+            %td.new_line.diff-line-num.js-avatar-container{ id: right_line_code, class: right.type, data: { linenumber: right.new_pos } }
+              %a{ href: "##{right_line_code}", data: { linenumber: right.new_pos } }
+              - if discussion_right && discussion_right.resolvable?
+                %diff-note-avatars{ "discussion-id" => discussion_right.id }
+            %td.line_content.parallel.noteable_line{ class: right.type, data: diff_view_line_data(right_line_code, right_position, 'new') }= diff_line_content(right.text)
         - else
           %td.old_line.diff-line-num.empty-cell
           %td.line_content.parallel
 
-      - unless @diff_notes_disabled
-        - discussion_left, discussion_right = parallel_diff_discussions(left, right, diff_file)
-        - if discussion_left || discussion_right
-          = render "discussions/parallel_diff_discussion", discussion_left: discussion_left, discussion_right: discussion_right
-    - if !diff_file.new_file && last_line > 0
-      = diff_match_line last_line, last_line, bottom: true, view: :parallel
+      - if discussion_left || discussion_right
+        = render "discussions/parallel_diff_discussion", discussion_left: discussion_left, discussion_right: discussion_right
+    - if !diff_file.new_file && !diff_file.deleted_file && diff_file.diff_lines.any?
+      - last_line = diff_file.diff_lines.last
+      - if last_line.new_pos < total_lines
+        %tr.line_holder.parallel
+          = diff_match_line last_line.old_pos, last_line.new_pos, bottom: true, view: :parallel
diff --git a/app/views/projects/diffs/_stats.html.haml b/app/views/projects/diffs/_stats.html.haml
index 66d6254aa1e..8e24e28765f 100644
--- a/app/views/projects/diffs/_stats.html.haml
+++ b/app/views/projects/diffs/_stats.html.haml
@@ -2,7 +2,7 @@
   .commit-stat-summary
     Showing
     = link_to '#', class: 'js-toggle-button' do
-      %strong #{pluralize(diff_files.size, "changed file")}
+      %strong= pluralize(diff_files.size, "changed file")
     with
     %strong.cgreen #{diff_files.sum(&:added_lines)} additions
     and
@@ -14,24 +14,23 @@
         %li
           - if diff_file.deleted_file
             %span.deleted-file
-              %a{href: "##{file_hash}"}
+              %a{ href: "##{file_hash}" }
                 %i.fa.fa-minus
                 = diff_file.old_path
           - elsif diff_file.renamed_file
             %span.renamed-file
-              %a{href: "##{file_hash}"}
+              %a{ href: "##{file_hash}" }
                 %i.fa.fa-minus
                 = diff_file.old_path
                 &rarr;
                 = diff_file.new_path
           - elsif diff_file.new_file
             %span.new-file
-              %a{href: "##{file_hash}"}
+              %a{ href: "##{file_hash}" }
                 %i.fa.fa-plus
                 = diff_file.new_path
           - else
             %span.edit-file
-              %a{href: "##{file_hash}"}
+              %a{ href: "##{file_hash}" }
                 %i.fa.fa-adjust
                 = diff_file.new_path
-
diff --git a/app/views/projects/diffs/_text_file.html.haml b/app/views/projects/diffs/_text_file.html.haml
index f1d2d4bf268..ebd1a914ee7 100644
--- a/app/views/projects/diffs/_text_file.html.haml
+++ b/app/views/projects/diffs/_text_file.html.haml
@@ -4,13 +4,14 @@
     %a.show-suppressed-diff.js-show-suppressed-diff Changes suppressed. Click to show.
 
 %table.text-file.code.js-syntax-highlight{ data: diff_view_data, class: too_big ? 'hide' : '' }
-  - last_line = 0
   - discussions = @grouped_diff_discussions unless @diff_notes_disabled
   = render partial: "projects/diffs/line",
     collection: diff_file.highlighted_diff_lines,
     as: :line,
     locals: { diff_file: diff_file, discussions: discussions }
 
-  - last_line = diff_file.highlighted_diff_lines.last.new_pos
-  - if !diff_file.new_file && last_line > 0
-    = diff_match_line last_line, last_line, bottom: true
+  - if !diff_file.new_file && !diff_file.deleted_file && diff_file.highlighted_diff_lines.any?
+    - last_line = diff_file.highlighted_diff_lines.last
+    - if last_line.new_pos < total_lines
+      %tr.line_holder
+        = diff_match_line last_line.old_pos, last_line.new_pos, bottom: true
diff --git a/app/views/projects/edit.html.haml b/app/views/projects/edit.html.haml
index 3a5af2723c6..2802a4eca7b 100644
--- a/app/views/projects/edit.html.haml
+++ b/app/views/projects/edit.html.haml
@@ -1,3 +1,4 @@
+= render "projects/settings/head"
 .project-edit-container
   .row.prepend-top-default
     .col-lg-3.profile-settings-sidebar
@@ -6,11 +7,18 @@
     .col-lg-9
       .project-edit-errors
       = form_for [@project.namespace.becomes(Namespace), @project], remote: true, html: { multipart: true, class: "edit-project" }, authenticity_token: true do |f|
-        %fieldset.append-bottom-0
-          .form-group
-            = f.label :name, class: 'label-light' do
-              Project name
-            = f.text_field :name, class: "form-control", id: "project_name_edit"
+        %fieldset
+          .row
+            .form-group.col-md-9
+              = f.label :name, class: 'label-light', for: 'project_name_edit' do
+                Project name
+              = f.text_field :name, class: "form-control", id: "project_name_edit"
+
+            .form-group.col-md-3
+              = f.label :id, class: 'label-light' do
+                Project ID
+              = f.text_field :id, class: 'form-control', readonly: true
+
           .form-group
             = f.label :description, class: 'label-light' do
               Project description
@@ -21,76 +29,68 @@
             .form-group
               = f.label :default_branch, "Default Branch", class: 'label-light'
               = f.select(:default_branch, @project.repository.branch_names, {}, {class: 'select2 select-wide'})
-        .form-group.project-visibility-level-holder
-          = f.label :visibility_level, class: 'label-light' do
-            Visibility Level
-            = link_to "(?)", help_page_path("public_access/public_access")
-          - if can_change_visibility_level?(@project, current_user)
-            = render('shared/visibility_radios', model_method: :visibility_level, form: f, selected_level: @project.visibility_level, form_model: @project)
-          - else
-            .info
-              = visibility_level_icon(@project.visibility_level)
-              %strong
-                = visibility_level_label(@project.visibility_level)
-              .light= visibility_level_description(@project.visibility_level, @project)
-
-        .form-group
-          = render 'shared/allow_request_access', form: f
-
         .form-group
           = f.label :tag_list, "Tags", class: 'label-light'
           = f.text_field :tag_list, value: @project.tag_list.to_s, maxlength: 2000, class: "form-control"
           %p.help-block Separate tags with commas.
         %hr
-        %fieldset.features.append-bottom-0
+        %fieldset
           %h5.prepend-top-0
-            Feature Visibility
-
-          = f.fields_for :project_feature do |feature_fields|
-            .form_group.prepend-top-20
-              .row
-                .col-md-9
-                  = feature_fields.label :repository_access_level, "Repository", class: 'label-light'
-                  %span.help-block Push files to be stored in this project
-                .col-md-3.js-repo-access-level
-                  = project_feature_access_select(:repository_access_level)
-
-                .col-sm-12
-                  .row
-                    .col-md-9.project-feature-nested
-                      = feature_fields.label :merge_requests_access_level, "Merge requests", class: 'label-light'
-                      %span.help-block Submit changes to be merged upstream
-                    .col-md-3
-                      = project_feature_access_select(:merge_requests_access_level)
+            Sharing &amp; Permissions
+          .form_group.prepend-top-20.sharing-and-permissions
+            .row.js-visibility-select
+              .col-md-9
+                %label.label-light
+                  = label_tag :project_visibility, 'Project Visibility', class: 'label-light'
+                  = link_to "(?)", help_page_path("public_access/public_access")
+                %span.help-block
+              .col-md-3.visibility-select-container
+                = render('projects/visibility_select', model_method: :visibility_level, form: f, selected_level: @project.visibility_level)
+            = f.fields_for :project_feature do |feature_fields|
+              %fieldset.features
+                .row
+                  .col-md-9.project-feature
+                    = feature_fields.label :repository_access_level, "Repository", class: 'label-light'
+                    %span.help-block View and edit files in this project
+                  .col-md-3.js-repo-access-level
+                    = project_feature_access_select(:repository_access_level)
 
-                  .row
-                    .col-md-9.project-feature-nested
-                      = feature_fields.label :builds_access_level, "Builds", class: 'label-light'
-                      %span.help-block Submit, test and deploy your changes before merge
-                    .col-md-3
-                      = project_feature_access_select(:builds_access_level)
+                .row
+                  .col-md-9.project-feature.nested
+                    = feature_fields.label :merge_requests_access_level, "Merge requests", class: 'label-light'
+                    %span.help-block Submit changes to be merged upstream
+                  .col-md-3
+                    = project_feature_access_select(:merge_requests_access_level)
 
-              .row
-                .col-md-9
-                  = feature_fields.label :snippets_access_level, "Snippets", class: 'label-light'
-                  %span.help-block Share code pastes with others out of Git repository
-                .col-md-3
-                  = project_feature_access_select(:snippets_access_level)
+                .row
+                  .col-md-9.project-feature.nested
+                    = feature_fields.label :builds_access_level, "Pipelines", class: 'label-light'
+                    %span.help-block Submit, test and deploy your changes before merge
+                  .col-md-3
+                    = project_feature_access_select(:builds_access_level)
 
-              .row
-                .col-md-9
-                  = feature_fields.label :issues_access_level, "Issues", class: 'label-light'
-                  %span.help-block Lightweight issue tracking system for this project
-                .col-md-3
-                  = project_feature_access_select(:issues_access_level)
+                .row
+                  .col-md-9.project-feature
+                    = feature_fields.label :snippets_access_level, "Snippets", class: 'label-light'
+                    %span.help-block Share code pastes with others out of Git repository
+                  .col-md-3
+                    = project_feature_access_select(:snippets_access_level)
 
-              .row
-                .col-md-9
-                  = feature_fields.label :wiki_access_level, "Wiki", class: 'label-light'
-                  %span.help-block Pages for project documentation
-                .col-md-3
-                  = project_feature_access_select(:wiki_access_level)
+                .row
+                  .col-md-9.project-feature
+                    = feature_fields.label :issues_access_level, "Issues", class: 'label-light'
+                    %span.help-block Lightweight issue tracking system for this project
+                  .col-md-3
+                    = project_feature_access_select(:issues_access_level)
 
+                .row
+                  .col-md-9.project-feature
+                    = feature_fields.label :wiki_access_level, "Wiki", class: 'label-light'
+                    %span.help-block Pages for project documentation
+                  .col-md-3
+                    = project_feature_access_select(:wiki_access_level)
+          .form-group
+            = render 'shared/allow_request_access', form: f
           - if Gitlab.config.lfs.enabled && current_user.admin?
             .row
               .col-md-9
@@ -112,7 +112,8 @@
                 %span.descr Enable Container Registry for this project
                 = link_to icon('question-circle'), help_page_path('user/project/container_registry'), target: '_blank'
 
-        = render 'merge_request_settings', f: f
+        = render 'merge_request_settings', form: f
+
         %hr
         %fieldset.features.append-bottom-default
           %h5.prepend-top-0
@@ -120,7 +121,7 @@
           .form-group
             - if @project.avatar?
               .avatar-container.s160
-                = project_icon("#{@project.namespace.to_param}/#{@project.to_param}", alt: '', class: 'avatar project-avatar s160')
+                = project_icon(@project.full_path, alt: '', class: 'avatar project-avatar s160')
             %p.light
               - if @project.avatar_in_git
                 Project avatar in repository: #{ @project.avatar_in_git }
@@ -133,6 +134,7 @@
               %hr
               = link_to 'Remove avatar', namespace_project_avatar_path(@project.namespace, @project), data: { confirm: "Project avatar will be removed. Are you sure?"}, method: :delete, class: "btn btn-remove btn-sm remove-avatar"
         = f.submit 'Save changes', class: "btn btn-save"
+
   .row.prepend-top-default
   %hr
   .row.prepend-top-default
@@ -145,7 +147,7 @@
           such as compressing file revisions and removing unreachable objects.
     .col-lg-9
       = link_to 'Housekeeping', housekeeping_namespace_project_path(@project.namespace, @project),
-          method: :post, class: "btn btn-save"
+          method: :post, class: "btn btn-default"
   %hr
   .row.prepend-top-default
     .col-lg-3
@@ -180,11 +182,13 @@
           %p
             The following items will NOT be exported:
           %ul
-            %li Build traces and artifacts
+            %li Job traces and artifacts
             %li LFS objects
             %li Container registry images
-  %hr
+            %li CI variables
+            %li Any encrypted tokens
   - if can? current_user, :archive_project, @project
+    %hr
     .row.prepend-top-default
       .col-lg-3
         %h4.warning-title.prepend-top-0
@@ -229,7 +233,7 @@
           .form-group
             .input-group
               .input-group-addon
-                #{URI.join(root_url, @project.namespace.path)}/
+                #{URI.join(root_url, @project.namespace.full_path)}/
               = f.text_field :path, class: 'form-control'
           %ul
             %li Be careful. Renaming a project's repository can have unintended side effects.
diff --git a/app/views/projects/empty.html.haml b/app/views/projects/empty.html.haml
index c0a83091c8c..58c085cdb9d 100644
--- a/app/views/projects/empty.html.haml
+++ b/app/views/projects/empty.html.haml
@@ -32,7 +32,7 @@
     .empty_wrapper
       %h3.page-title-empty
         Command line instructions
-      %div.git-empty
+      .git-empty
         %fieldset
           %h5 Git global setup
           %pre.light-well
@@ -52,7 +52,7 @@
               git push -u origin master
 
         %fieldset
-          %h5 Existing folder or Git repository
+          %h5 Existing folder
           %pre.light-well
             :preserve
               cd existing_folder
@@ -62,6 +62,15 @@
               git commit
               git push -u origin master
 
+        %fieldset
+          %h5 Existing Git repository
+          %pre.light-well
+            :preserve
+              cd existing_repo
+              git remote add origin #{ content_tag(:span, default_url_to_repo, class: 'clone')}
+              git push -u origin --all
+              git push -u origin --tags
+
           - if can? current_user, :remove_project, @project
             .prepend-top-20
               = link_to 'Remove project', [@project.namespace.becomes(Namespace), @project], data: { confirm: remove_project_message(@project)}, method: :delete, class: "btn btn-remove pull-right"
diff --git a/app/views/projects/environments/_metrics_button.html.haml b/app/views/projects/environments/_metrics_button.html.haml
new file mode 100644
index 00000000000..acbac1869fd
--- /dev/null
+++ b/app/views/projects/environments/_metrics_button.html.haml
@@ -0,0 +1,6 @@
+- environment = local_assigns.fetch(:environment)
+
+- return unless environment.has_metrics? && can?(current_user, :read_environment, environment)
+
+= link_to environment_metrics_path(environment), title: 'See metrics', class: 'btn metrics-button' do
+  = icon('area-chart')
diff --git a/app/views/projects/environments/_stop.html.haml b/app/views/projects/environments/_stop.html.haml
index 69848123c17..14a2d627203 100644
--- a/app/views/projects/environments/_stop.html.haml
+++ b/app/views/projects/environments/_stop.html.haml
@@ -1,4 +1,4 @@
-- if can?(current_user, :create_deployment, environment) && environment.stoppable?
+- if can?(current_user, :create_deployment, environment) && environment.stop_action?
   .inline
     = link_to stop_namespace_project_environment_path(@project.namespace, @project, environment), method: :post,
       class: 'btn stop-env-link', rel: 'nofollow', data: { confirm: 'Are you sure you want to stop this environment?' } do
diff --git a/app/views/projects/environments/_terminal_button.html.haml b/app/views/projects/environments/_terminal_button.html.haml
new file mode 100644
index 00000000000..97de9c95de7
--- /dev/null
+++ b/app/views/projects/environments/_terminal_button.html.haml
@@ -0,0 +1,3 @@
+- if environment.has_terminals? && can?(current_user, :admin_environment, @project)
+  = link_to terminal_namespace_project_environment_path(@project.namespace, @project, environment), class: 'btn terminal-button' do
+    = icon('terminal')
diff --git a/app/views/projects/environments/folder.html.haml b/app/views/projects/environments/folder.html.haml
new file mode 100644
index 00000000000..4b101447bc0
--- /dev/null
+++ b/app/views/projects/environments/folder.html.haml
@@ -0,0 +1,14 @@
+- @no_container = true
+- page_title "Environments"
+= render "projects/pipelines/head"
+
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('common_vue')
+  = page_specific_javascript_bundle_tag("environments_folder")
+
+#environments-folder-list-view{ data: { "can-create-deployment" => can?(current_user, :create_deployment, @project).to_s,
+  "can-read-environment" => can?(current_user, :read_environment, @project).to_s,
+  "css-class" => container_class,
+  "commit-icon-svg" => custom_icon("icon_commit"),
+  "terminal-icon-svg" => custom_icon("icon_terminal"),
+  "play-icon-svg" => custom_icon("icon_play") } }
diff --git a/app/views/projects/environments/index.html.haml b/app/views/projects/environments/index.html.haml
index a9235d6af35..80d2b6f5d95 100644
--- a/app/views/projects/environments/index.html.haml
+++ b/app/views/projects/environments/index.html.haml
@@ -3,11 +3,8 @@
 = render "projects/pipelines/head"
 
 - content_for :page_specific_javascripts do
-  = page_specific_javascript_tag("environments/environments_bundle.js")
-.commit-icon-svg.hidden
-  = custom_icon("icon_commit")
-.play-icon-svg.hidden
-  = custom_icon("icon_play")
+  = page_specific_javascript_bundle_tag('common_vue')
+  = page_specific_javascript_bundle_tag("environments")
 
 #environments-list-view{ data: { environments_data: environments_list_data,
   "can-create-deployment" => can?(current_user, :create_deployment, @project).to_s,
@@ -17,4 +14,4 @@
   "project-stopped-environments-path" => project_environments_path(@project, scope: :stopped),
   "new-environment-path" => new_namespace_project_environment_path(@project.namespace, @project),
   "help-page-path" => help_page_path("ci/environments"),
-  "css-class" => container_class}}
+  "css-class" => container_class } }
diff --git a/app/views/projects/environments/metrics.html.haml b/app/views/projects/environments/metrics.html.haml
new file mode 100644
index 00000000000..f8e94ca98ae
--- /dev/null
+++ b/app/views/projects/environments/metrics.html.haml
@@ -0,0 +1,21 @@
+- @no_container = true
+- page_title "Metrics for environment", @environment.name
+= render "projects/pipelines/head"
+
+%div{ class: container_class }
+  .top-area
+    .row
+      .col-sm-6
+        %h3.page-title
+          Environment:
+          = @environment.name
+
+      .col-sm-6
+        .nav-controls
+          = render 'projects/deployments/actions', deployment: @environment.last_deployment
+  .row
+    .col-sm-12
+      %svg.prometheus-graph{ 'graph-type' => 'cpu_values' }
+  .row
+    .col-sm-12
+      %svg.prometheus-graph{ 'graph-type' => 'memory_values' }
diff --git a/app/views/projects/environments/show.html.haml b/app/views/projects/environments/show.html.haml
index bcac73d3698..f463a429f65 100644
--- a/app/views/projects/environments/show.html.haml
+++ b/app/views/projects/environments/show.html.haml
@@ -5,16 +5,18 @@
 %div{ class: container_class }
   .top-area.adjust
     .col-md-9
-      %h3.page-title= @environment.name.capitalize
+      %h3.page-title= @environment.name
     .col-md-3
       .nav-controls
+        = render 'projects/environments/metrics_button', environment: @environment
+        = render 'projects/environments/terminal_button', environment: @environment
         = render 'projects/environments/external_url', environment: @environment
         - if can?(current_user, :update_environment, @environment)
           = link_to 'Edit', edit_namespace_project_environment_path(@project.namespace, @project, @environment), class: 'btn'
-        - if can?(current_user, :create_deployment, @environment) && @environment.stoppable?
+        - if can?(current_user, :create_deployment, @environment) && @environment.can_stop?
           = link_to 'Stop', stop_namespace_project_environment_path(@project.namespace, @project, @environment), data: { confirm: 'Are you sure you want to stop this environment?' }, class: 'btn btn-danger', method: :post
 
-  .deployments-container
+  .environments-container
     - if @deployments.blank?
       .blank-state.blank-state-no-icon
         %h2.blank-state-title
@@ -31,8 +33,8 @@
             %tr
               %th ID
               %th Commit
-              %th Build
-              %th
+              %th Job
+              %th Created
               %th.hidden-xs
 
           = render @deployments
diff --git a/app/views/projects/environments/terminal.html.haml b/app/views/projects/environments/terminal.html.haml
new file mode 100644
index 00000000000..ef0dd0eda3c
--- /dev/null
+++ b/app/views/projects/environments/terminal.html.haml
@@ -0,0 +1,24 @@
+- @no_container = true
+- page_title "Terminal for environment", @environment.name
+= render "projects/pipelines/head"
+
+- content_for :page_specific_javascripts do
+  = stylesheet_link_tag "xterm/xterm"
+  = page_specific_javascript_bundle_tag("terminal")
+
+%div{ class: container_class }
+  .top-area
+    .row
+      .col-sm-6
+        %h3.page-title
+          Terminal for environment
+          = @environment.name
+
+      .col-sm-6
+        .nav-controls
+          = link_to @environment.external_url, class: 'btn btn-default' do
+            = icon('external-link')
+          = render 'projects/deployments/actions', deployment: @environment.last_deployment
+
+.terminal-container{ class: container_class }
+  #terminal{ data: { project_path: "#{terminal_namespace_project_environment_path(@project.namespace, @project, @environment)}.ws" } }
diff --git a/app/views/projects/find_file/show.html.haml b/app/views/projects/find_file/show.html.haml
index 9322c82904f..4cdb44325b3 100644
--- a/app/views/projects/find_file/show.html.haml
+++ b/app/views/projects/find_file/show.html.haml
@@ -9,11 +9,11 @@
         = link_to namespace_project_tree_path(@project.namespace, @project, @ref) do
           = @project.path
       %li.file-finder
-        %input#file_find.form-control.file-finder-input{type: "text", placeholder: 'Find by path', autocomplete: 'off'}
+        %input#file_find.form-control.file-finder-input{ type: "text", placeholder: 'Find by path', autocomplete: 'off' }
 
-  %div.tree-content-holder
+  .tree-content-holder
     .table-holder
-      %table.table.files-slider{class: "table_#{@hex_path} tree-table table-striped" }
+      %table.table.files-slider{ class: "table_#{@hex_path} tree-table table-striped" }
         %tbody
       = spinner nil, true
 
diff --git a/app/views/projects/forks/error.html.haml b/app/views/projects/forks/error.html.haml
index 3d0ab5b85d6..98d81308407 100644
--- a/app/views/projects/forks/error.html.haml
+++ b/app/views/projects/forks/error.html.haml
@@ -13,7 +13,11 @@
     - if @forked_project && @forked_project.errors.any?
       %p
         &ndash;
-        = @forked_project.errors.full_messages.first
+        - error = @forked_project.errors.full_messages.first
+        - if error.include?("already been taken")
+          Name has already been taken
+        - else
+          = error
 
     %p
       = link_to new_namespace_project_fork_path(@project.namespace, @project), title: "Fork", class: "btn" do
diff --git a/app/views/projects/forks/index.html.haml b/app/views/projects/forks/index.html.haml
index 5ee3979c7e7..f4aa523b32d 100644
--- a/app/views/projects/forks/index.html.haml
+++ b/app/views/projects/forks/index.html.haml
@@ -1,7 +1,7 @@
 .top-area
   .nav-text
     - full_count_title = "#{@public_forks_count} public and #{@private_forks_count} private"
-    == #{pluralize(@total_forks_count, 'fork')}: #{full_count_title}
+    #{pluralize(@total_forks_count, 'fork')}: #{full_count_title}
 
   .nav-controls
     = form_tag request.original_url, method: :get, class: 'project-filter-form', id: 'project-filter-form' do |f|
@@ -9,7 +9,7 @@
         spellcheck: false, data: { 'filter-selector' => 'span.namespace-name' }
 
     .dropdown
-      %button.dropdown-toggle{type: 'button', 'data-toggle' => 'dropdown'}
+      %button.dropdown-toggle{ type: 'button', 'data-toggle' => 'dropdown' }
         %span.light sort:
         - if @sort.present?
           = sort_options_hash[@sort]
diff --git a/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml b/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml
index 7f751d9ae2e..07fb80750d6 100644
--- a/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml
+++ b/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml
@@ -6,12 +6,9 @@
 - stage = local_assigns.fetch(:stage, false)
 - coverage = local_assigns.fetch(:coverage, false)
 
-%tr.generic_commit_status{class: ('retried' if retried)}
+%tr.generic_commit_status{ class: ('retried' if retried) }
   %td.status
-    - if can?(current_user, :read_commit_status, generic_commit_status) && generic_commit_status.target_url
-      = ci_status_with_icon(generic_commit_status.status, generic_commit_status.target_url)
-    - else
-      = ci_status_with_icon(generic_commit_status.status)
+    = render 'ci/status/badge', status: generic_commit_status.detailed_status(current_user)
 
   %td.generic_commit_status-link
     - if can?(current_user, :read_commit_status, generic_commit_status) && generic_commit_status.target_url
@@ -80,7 +77,7 @@
     - if generic_commit_status.finished_at
       %p.finished-at
         = icon("calendar")
-        %span #{time_ago_with_tooltip(generic_commit_status.finished_at)}
+        %span= time_ago_with_tooltip(generic_commit_status.finished_at)
 
   %td.coverage
     - if coverage && generic_commit_status.try(:coverage)
diff --git a/app/views/projects/generic_commit_statuses/_generic_commit_status_pipeline.html.haml b/app/views/projects/generic_commit_statuses/_generic_commit_status_pipeline.html.haml
deleted file mode 100644
index 7b82d913d29..00000000000
--- a/app/views/projects/generic_commit_statuses/_generic_commit_status_pipeline.html.haml
+++ /dev/null
@@ -1,10 +0,0 @@
-%a{ data: { toggle: 'tooltip', title: "#{subject.name} - #{subject.status}", container: '.pipeline-graph', placement: 'bottom' } }
-  - if subject.target_url
-    = link_to subject.target_url do
-      %span{class: "ci-status-icon ci-status-icon-#{subject.status}"}
-        = ci_icon_for_status(subject.status)
-      %span.ci-status-text= subject.name
-  - else
-    %span{class: "ci-status-icon ci-status-icon-#{subject.status}"}
-      = ci_icon_for_status(subject.status)
-    %span.ci-status-text= subject.name
diff --git a/app/views/projects/graphs/_head.html.haml b/app/views/projects/graphs/_head.html.haml
deleted file mode 100644
index 1a62a6a809c..00000000000
--- a/app/views/projects/graphs/_head.html.haml
+++ /dev/null
@@ -1,19 +0,0 @@
-= content_for :sub_nav do
-  .scrolling-tabs-container.sub-nav-scroll
-    = render 'shared/nav_scroll'
-    .nav-links.sub-nav.scrolling-tabs
-      %ul{ class: (container_class) }
-
-        - content_for :page_specific_javascripts do
-          = page_specific_javascript_tag('lib/chart.js')
-          = page_specific_javascript_tag('graphs/graphs_bundle.js')
-        = nav_link(action: :show) do
-          = link_to 'Contributors', namespace_project_graph_path
-        = nav_link(action: :commits) do
-          = link_to 'Commits', commits_namespace_project_graph_path
-        = nav_link(action: :languages) do
-          = link_to 'Languages', languages_namespace_project_graph_path
-        - if @project.feature_available?(:builds, current_user)
-          = nav_link(action: :ci) do
-            = link_to ci_namespace_project_graph_path do
-              Continuous Integration
diff --git a/app/views/projects/graphs/charts.html.haml b/app/views/projects/graphs/charts.html.haml
new file mode 100644
index 00000000000..464ac34d961
--- /dev/null
+++ b/app/views/projects/graphs/charts.html.haml
@@ -0,0 +1,127 @@
+- @no_container = true
+- page_title "Charts"
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('common_d3')
+  = page_specific_javascript_bundle_tag('graphs')
+= render "projects/commits/head"
+
+.repo-charts{ class: container_class }
+  %h4.sub-header
+    Programming languages used in this repository
+
+  .row
+    .col-md-4
+      %ul.bordered-list
+        - @languages.each do |language|
+          %li
+            %span{ style: "color: #{language[:color]}" }
+              = icon('circle')
+            &nbsp;
+            = language[:label]
+            .pull-right
+              = language[:value]
+              \%
+    .col-md-8
+      %canvas#languages-chart{ height: 400 }
+
+.repo-charts{ class: container_class }
+  .sub-header-block.border-top
+
+  .row.tree-ref-header
+    .col-md-6
+      %h4
+        Commit statistics for
+        %strong= @ref
+        #{@commits_graph.start_date.strftime('%b %d')} - #{@commits_graph.end_date.strftime('%b %d')}
+
+    .col-md-6
+      .tree-ref-container
+        .tree-ref-holder
+          = render 'shared/ref_switcher', destination: 'graphs_commits'
+        %ul.breadcrumb.repo-breadcrumb
+          = commits_breadcrumbs
+
+  .row
+    .col-md-6
+      %ul.commit-stats
+        %li
+          Total:
+          %strong #{@commits_graph.commits.size} commits
+        %li
+          Average per day:
+          %strong #{@commits_graph.commit_per_day} commits
+        %li
+          Authors:
+          %strong= @commits_graph.authors
+    .col-md-6
+      %div
+        %p.slead
+          Commits per day of month
+        %canvas#month-chart
+  .row
+    .col-md-6
+    .col-md-6
+      %div
+        %p.slead
+          Commits per weekday
+        %canvas#weekday-chart
+  .row
+    .col-md-6
+    .col-md-6
+      %div
+        %p.slead
+          Commits per day hour (UTC)
+        %canvas#hour-chart
+
+:javascript
+  var responsiveChart = function (selector, data) {
+    var options = { "scaleOverlay": true, responsive: true, pointHitDetectionRadius: 2, maintainAspectRatio: false };
+    // get selector by context
+    var ctx = selector.get(0).getContext("2d");
+    // pointing parent container to make chart.js inherit its width
+    var container = $(selector).parent();
+    var generateChart = function() {
+      selector.attr('width', $(container).width());
+      if (window.innerWidth < 768) {
+        // Scale fonts if window width lower than 768px (iPad portrait)
+        options.scaleFontSize = 8
+      }
+      return new Chart(ctx).Bar(data, options);
+    };
+    // enabling auto-resizing
+    $(window).resize(generateChart);
+    return generateChart();
+  };
+
+  var chartData = function (keys, values) {
+    var data = {
+      labels : keys,
+      datasets : [{
+        fillColor : "rgba(220,220,220,0.5)",
+        strokeColor : "rgba(220,220,220,1)",
+        barStrokeWidth: 1,
+        barValueSpacing: 1,
+        barDatasetSpacing: 1,
+        data : values
+      }]
+    };
+    return data;
+  };
+
+  var hourData = chartData(#{@commits_per_time.keys.to_json}, #{@commits_per_time.values.to_json});
+  responsiveChart($('#hour-chart'), hourData);
+
+  var dayData = chartData(#{@commits_per_week_days.keys.to_json}, #{@commits_per_week_days.values.to_json});
+  responsiveChart($('#weekday-chart'), dayData);
+
+  var monthData = chartData(#{@commits_per_month.keys.to_json}, #{@commits_per_month.values.to_json});
+  responsiveChart($('#month-chart'), monthData);
+
+  var data = #{@languages.to_json};
+  var ctx = $("#languages-chart").get(0).getContext("2d");
+  var options = {
+    scaleOverlay: true,
+    responsive: true,
+    maintainAspectRatio: false
+  }
+  var myPieChart = new Chart(ctx).Pie(data, options);
diff --git a/app/views/projects/graphs/ci.html.haml b/app/views/projects/graphs/ci.html.haml
deleted file mode 100644
index 6be4273b6ab..00000000000
--- a/app/views/projects/graphs/ci.html.haml
+++ /dev/null
@@ -1,18 +0,0 @@
-- @no_container = true
-- page_title "Continuous Integration", "Graphs"
-= render 'head'
-
-%div{ class: container_class }
-  .sub-header-block
-    .oneline
-      A collection of graphs for Continuous Integration
-
-  #charts.ci-charts
-    .row
-      .col-md-6
-        = render 'projects/graphs/ci/overall'
-      .col-md-6
-        = render 'projects/graphs/ci/build_times'
-
-    %hr
-    = render 'projects/graphs/ci/builds'
diff --git a/app/views/projects/graphs/ci/_build_times.haml b/app/views/projects/graphs/ci/_build_times.haml
deleted file mode 100644
index 195f18afc76..00000000000
--- a/app/views/projects/graphs/ci/_build_times.haml
+++ /dev/null
@@ -1,27 +0,0 @@
-%div
-  %p.light
-    Commit duration in minutes for last 30 commits
-
-  %canvas#build_timesChart{height: 200}
-
-:javascript
-  var data = {
-    labels : #{@charts[:build_times].labels.to_json},
-    datasets : [
-      {
-        fillColor : "rgba(220,220,220,0.5)",
-        strokeColor : "rgba(220,220,220,1)",
-        barStrokeWidth: 1,
-        barValueSpacing: 1,
-        barDatasetSpacing: 1,
-        data : #{@charts[:build_times].build_times.to_json}
-      }
-    ]
-  }
-  var ctx = $("#build_timesChart").get(0).getContext("2d");
-  var options = { scaleOverlay: true, responsive: true, maintainAspectRatio: false };
-  if (window.innerWidth < 768) {
-    // Scale fonts if window width lower than 768px (iPad portrait)
-    options.scaleFontSize = 8
-  }
-  new Chart(ctx).Bar(data, options);
diff --git a/app/views/projects/graphs/ci/_builds.haml b/app/views/projects/graphs/ci/_builds.haml
deleted file mode 100644
index 1fbf6ca2c1c..00000000000
--- a/app/views/projects/graphs/ci/_builds.haml
+++ /dev/null
@@ -1,56 +0,0 @@
-%h4 Build charts
-%p
-  &nbsp;
-  %span.cgreen
-    = icon("circle")
-    success
-  &nbsp;
-  %span.cgray
-    = icon("circle")
-    all
-
-.prepend-top-default
-  %p.light
-    Builds for last week
-    (#{date_from_to(Date.today - 7.days, Date.today)})
-  %canvas#weekChart{height: 200}
-
-.prepend-top-default
-  %p.light
-    Builds for last month
-    (#{date_from_to(Date.today - 30.days, Date.today)})
-  %canvas#monthChart{height: 200}
-
-.prepend-top-default
-  %p.light
-    Builds for last year
-  %canvas#yearChart.padded{height: 250}
-
-- [:week, :month, :year].each do |scope|
-  :javascript
-    var data = {
-      labels : #{@charts[scope].labels.to_json},
-      datasets : [
-        {
-          fillColor : "#7f8fa4",
-          strokeColor : "#7f8fa4",
-          pointColor : "#7f8fa4",
-          pointStrokeColor : "#EEE",
-          data : #{@charts[scope].total.to_json}
-        },
-        {
-          fillColor : "#44aa22",
-          strokeColor : "#44aa22",
-          pointColor : "#44aa22",
-          pointStrokeColor : "#fff",
-          data : #{@charts[scope].success.to_json}
-        }
-      ]
-    }
-    var ctx = $("##{scope}Chart").get(0).getContext("2d");
-    var options = { scaleOverlay: true, responsive: true, maintainAspectRatio: false };
-    if (window.innerWidth < 768) {
-      // Scale fonts if window width lower than 768px (iPad portrait)
-      options.scaleFontSize = 8
-    }
-    new Chart(ctx).Line(data, options);
diff --git a/app/views/projects/graphs/commits.html.haml b/app/views/projects/graphs/commits.html.haml
deleted file mode 100644
index 7e34a89f9ae..00000000000
--- a/app/views/projects/graphs/commits.html.haml
+++ /dev/null
@@ -1,95 +0,0 @@
-- @no_container = true
-- page_title "Commits", "Graphs"
-= render 'head'
-
-%div{ class: container_class }
-  .sub-header-block
-    .tree-ref-holder
-      = render 'shared/ref_switcher', destination: 'graphs_commits'
-    %ul.breadcrumb.repo-breadcrumb
-      = commits_breadcrumbs
-
-  %p.lead
-    Commit statistics for
-    %strong #{@ref}
-    #{@commits_graph.start_date.strftime('%b %d')} - #{@commits_graph.end_date.strftime('%b %d')}
-
-  .row
-    .col-md-6
-      %ul
-        %li
-          %p.lead
-            %strong #{@commits_graph.commits.size}
-            commits during
-            %strong #{@commits_graph.duration}
-            days
-        %li
-          %p.lead
-            Average
-            %strong #{@commits_graph.commit_per_day}
-            commits per day
-        %li
-          %p.lead
-            Contributed by
-            %strong #{@commits_graph.authors}
-            authors
-    .col-md-6
-      %div
-        %p.slead
-          Commits per day of month
-        %canvas#month-chart
-  .row
-    .col-md-6
-      %div
-        %p.slead
-          Commits per day hour (UTC)
-        %canvas#hour-chart
-    .col-md-6
-      %div
-        %p.slead
-          Commits per weekday
-        %canvas#weekday-chart
-
-:javascript
-  var responsiveChart = function (selector, data) {
-    var options = { "scaleOverlay": true, responsive: true, pointHitDetectionRadius: 2, maintainAspectRatio: false };
-    // get selector by context
-    var ctx = selector.get(0).getContext("2d");
-    // pointing parent container to make chart.js inherit its width
-    var container = $(selector).parent();
-    var generateChart = function() {
-      selector.attr('width', $(container).width());
-      if (window.innerWidth < 768) {
-        // Scale fonts if window width lower than 768px (iPad portrait)
-        options.scaleFontSize = 8
-      }
-      return new Chart(ctx).Bar(data, options);
-    };
-    // enabling auto-resizing
-    $(window).resize(generateChart);
-    return generateChart();
-  };
-
-  var chartData = function (keys, values) {
-    var data = {
-      labels : keys,
-      datasets : [{
-        fillColor : "rgba(220,220,220,0.5)",
-        strokeColor : "rgba(220,220,220,1)",
-        barStrokeWidth: 1,
-        barValueSpacing: 1,
-        barDatasetSpacing: 1,
-        data : values
-      }]
-    };
-    return data;
-  };
-
-  var hourData = chartData(#{@commits_per_time.keys.to_json}, #{@commits_per_time.values.to_json});
-  responsiveChart($('#hour-chart'), hourData);
-
-  var dayData = chartData(#{@commits_per_week_days.keys.to_json}, #{@commits_per_week_days.values.to_json});
-  responsiveChart($('#weekday-chart'), dayData);
-
-  var monthData = chartData(#{@commits_per_month.keys.to_json}, #{@commits_per_month.values.to_json});
-  responsiveChart($('#month-chart'), monthData);
diff --git a/app/views/projects/graphs/languages.html.haml b/app/views/projects/graphs/languages.html.haml
deleted file mode 100644
index fcfcae0be20..00000000000
--- a/app/views/projects/graphs/languages.html.haml
+++ /dev/null
@@ -1,33 +0,0 @@
-- @no_container = true
-- page_title "Languages", "Graphs"
-= render 'head'
-
-%div{ class: container_class }
-  .sub-header-block
-    .oneline
-      Programming languages used in this repository
-
-  .row
-    .col-md-8
-      %canvas#languages-chart{ height: 400 }
-    .col-md-4
-      %ul.bordered-list
-        - @languages.each do |language|
-          %li
-            %span{ style: "color: #{language[:color]}" }
-              = icon('circle')
-            &nbsp;
-            = language[:label]
-            .pull-right
-              = language[:value]
-              \%
-
-:javascript
-  var data = #{@languages.to_json};
-  var ctx = $("#languages-chart").get(0).getContext("2d");
-  var options = {
-    scaleOverlay: true,
-    responsive: true,
-    maintainAspectRatio: false
-  }
-  var myPieChart = new Chart(ctx).Pie(data, options);
diff --git a/app/views/projects/graphs/show.html.haml b/app/views/projects/graphs/show.html.haml
index ac5f792d140..680f8ae6c8f 100644
--- a/app/views/projects/graphs/show.html.haml
+++ b/app/views/projects/graphs/show.html.haml
@@ -1,6 +1,9 @@
 - @no_container = true
-- page_title "Contributors", "Graphs"
-= render 'head'
+- page_title "Contributors"
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('common_d3')
+  = page_specific_javascript_bundle_tag('graphs')
+= render 'projects/commits/head'
 
 %div{ class: container_class }
   .sub-header-block
@@ -21,7 +24,7 @@
       %h3#date_header.page-title
       %p.light
         Commits to #{@ref}, excluding merge commits. Limited to 6,000 commits.
-      %input#brush_change{:type => "hidden"}
+      %input#brush_change{ :type => "hidden" }
     .graphs.row
       #contributors-master
       #contributors.clearfix
diff --git a/app/views/projects/group_links/_index.html.haml b/app/views/projects/group_links/_index.html.haml
new file mode 100644
index 00000000000..b6116dbec41
--- /dev/null
+++ b/app/views/projects/group_links/_index.html.haml
@@ -0,0 +1,55 @@
+- page_title "Groups"
+.row.prepend-top-default
+  .col-lg-3.settings-sidebar
+    %h4.prepend-top-0
+      Share project with other groups
+    %p
+      Projects can be stored in only one group at once. However you can share a project with other groups here.
+  .col-lg-9
+    %h5.prepend-top-0
+      Set a group to share
+    = form_tag namespace_project_group_links_path(@project.namespace, @project), class: 'js-requires-input', method: :post do
+      .form-group
+        = label_tag :link_group_id, "Group", class: "label-light"
+        = groups_select_tag(:link_group_id, data: { skip_groups: @skip_groups }, required: true)
+      .form-group
+        = label_tag :link_group_access, "Max access level", class: "label-light"
+        .select-wrapper
+          = select_tag :link_group_access, options_for_select(ProjectGroupLink.access_options, ProjectGroupLink.default_access), class: "form-control select-control"
+          = icon('caret-down')
+      .form-group
+        = label_tag :expires_at, 'Access expiration date', class: 'label-light'
+        .clearable-input
+          = text_field_tag :expires_at, nil, class: 'form-control js-access-expiration-date-groups', placeholder: 'Select access expiration date', id: 'expires_at_groups'
+          %i.clear-icon.js-clear-input
+        .help-block
+          On this date, all members in the group will automatically lose access to this project.
+      = submit_tag "Share", class: "btn btn-create"
+  .col-lg-9.col-lg-offset-3
+    %hr
+  .col-lg-9.col-lg-offset-3.append-bottom-default.enabled-groups
+    %h5.prepend-top-0
+      Groups you share with (#{@group_links.size})
+    - if @group_links.present?
+      %ul.well-list
+        - @group_links.each do |group_link|
+          - group = group_link.group
+          %li
+            .pull-left.append-right-10.hidden-xs
+              = icon("folder-open-o", class: "settings-list-icon")
+            .pull-left
+              = link_to group do
+                = group.full_name
+              %br
+              up to #{group_link.human_access}
+              - if group_link.expires?
+                ·
+                %span{ class: ('text-warning' if group_link.expires_soon?) }
+                  expires in #{distance_of_time_in_words_to_now(group_link.expires_at)}
+            .pull-right
+              = link_to namespace_project_group_link_path(@project.namespace, @project, group_link), method: :delete, class: "btn btn-transparent" do
+                %span.sr-only disable sharing
+                = icon("trash")
+    - else
+      .settings-message.text-center
+        There are no groups with access to your project, add one in the form above
diff --git a/app/views/projects/group_links/index.html.haml b/app/views/projects/group_links/index.html.haml
deleted file mode 100644
index 1b0dbbb8111..00000000000
--- a/app/views/projects/group_links/index.html.haml
+++ /dev/null
@@ -1,55 +0,0 @@
-- page_title "Groups"
-.row.prepend-top-default
-  .col-lg-3.settings-sidebar
-    %h4.prepend-top-0
-      Share project with other groups
-    %p
-      Projects can be stored in only one group at once. However you can share a project with other groups here.
-  .col-lg-9
-    %h5.prepend-top-0
-      Set a group to share
-    = form_tag namespace_project_group_links_path(@project.namespace, @project), class: 'js-requires-input', method: :post do
-      .form-group
-        = label_tag :link_group_id, "Group", class: "label-light"
-        = groups_select_tag(:link_group_id, data: { skip_groups: @skip_groups }, required: true)
-      .form-group
-        = label_tag :link_group_access, "Max access level", class: "label-light"
-        .select-wrapper
-          = select_tag :link_group_access, options_for_select(ProjectGroupLink.access_options, ProjectGroupLink.default_access), class: "form-control select-control"
-          = icon('caret-down')
-      .form-group
-        = label_tag :expires_at, 'Access expiration date', class: 'label-light'
-        .clearable-input
-          = text_field_tag :expires_at, nil, class: 'form-control js-access-expiration-date', placeholder: 'Select access expiration date'
-          %i.clear-icon.js-clear-input
-        .help-block
-          On this date, all users in the group will automatically lose access to this project.
-      = submit_tag "Share", class: "btn btn-create"
-  .col-lg-9.col-lg-offset-3
-    %hr
-  .col-lg-9.col-lg-offset-3.append-bottom-default.enabled-groups
-    %h5.prepend-top-0
-      Groups you share with (#{@group_links.size})
-    - if @group_links.present?
-      %ul.well-list
-        - @group_links.each do |group_link|
-          - group = group_link.group
-          %li
-            .pull-left.append-right-10.hidden-xs
-              = icon("folder-open-o", class: "settings-list-icon")
-            .pull-left
-              = link_to group do
-                = group.name
-              %br
-              up to #{group_link.human_access}
-              - if group_link.expires?
-                ·
-                %span{ class: ('text-warning' if group_link.expires_soon?) }
-                  expires in #{distance_of_time_in_words_to_now(group_link.expires_at)}
-            .pull-right
-              = link_to namespace_project_group_link_path(@project.namespace, @project, group_link), method: :delete, class: "btn btn-transparent" do
-                %span.sr-only disable sharing
-                = icon("trash")
-    - else
-      .settings-message.text-center
-        There are no groups with access to your project, add one in the form above
diff --git a/app/views/projects/group_links/update.js.haml b/app/views/projects/group_links/update.js.haml
index af9a5b19060..55520fda494 100644
--- a/app/views/projects/group_links/update.js.haml
+++ b/app/views/projects/group_links/update.js.haml
@@ -1,3 +1,4 @@
 :plain
   var $listItem = $('#{escape_javascript(render('shared/members/group', group_link: @group_link))}');
   $("#group_member_#{@group_link.id} .list-item-name").replaceWith($listItem.find('.list-item-name'));
+  gl.utils.localTimeAgo($('.js-timeago'), $("#group_member_#{@group_link.id}"));
diff --git a/app/views/projects/hooks/index.html.haml b/app/views/projects/hooks/_index.html.haml
index 8faad351463..8faad351463 100644
--- a/app/views/projects/hooks/index.html.haml
+++ b/app/views/projects/hooks/_index.html.haml
diff --git a/app/views/projects/issues/_discussion.html.haml b/app/views/projects/issues/_discussion.html.haml
index c2f4457b60b..5d4e593e4ef 100644
--- a/app/views/projects/issues/_discussion.html.haml
+++ b/app/views/projects/issues/_discussion.html.haml
@@ -1,7 +1,7 @@
 - content_for :note_actions do
   - if can?(current_user, :update_issue, @issue)
-    = link_to 'Reopen issue', issue_path(@issue, issue: {state_event: :reopen}, status_only: true, format: 'json'), data: {no_turbolink: true, original_text: "Reopen issue", alternative_text: "Comment & reopen issue"}, class: "btn btn-nr btn-reopen btn-comment js-note-target-reopen #{issue_button_visibility(@issue, false)}", title: 'Reopen issue'
-    = link_to 'Close issue', issue_path(@issue, issue: {state_event: :close}, status_only: true, format: 'json'), data: {no_turbolink: true, original_text: "Close issue", alternative_text: "Comment & close issue"}, class: "btn btn-nr btn-close btn-comment js-note-target-close #{issue_button_visibility(@issue, true)}", title: 'Close issue'
+    = link_to 'Reopen issue', issue_path(@issue, issue: {state_event: :reopen}, format: 'json'), data: {no_turbolink: true, original_text: "Reopen issue", alternative_text: "Comment & reopen issue"}, class: "btn btn-nr btn-reopen btn-comment js-note-target-reopen #{issue_button_visibility(@issue, false)}", title: 'Reopen issue'
+    = link_to 'Close issue', issue_path(@issue, issue: {state_event: :close}, format: 'json'), data: {no_turbolink: true, original_text: "Close issue", alternative_text: "Comment & close issue"}, class: "btn btn-nr btn-close btn-comment js-note-target-close #{issue_button_visibility(@issue, true)}", title: 'Close issue'
 
 #notes
   = render 'projects/notes/notes_with_form'
diff --git a/app/views/projects/issues/_form.html.haml b/app/views/projects/issues/_form.html.haml
index 7076f5db015..8b011af78eb 100644
--- a/app/views/projects/issues/_form.html.haml
+++ b/app/views/projects/issues/_form.html.haml
@@ -1,8 +1,2 @@
 = form_for [@project.namespace.becomes(Namespace), @project, @issue], html: { class: 'form-horizontal issue-form common-note-form js-quick-submit js-requires-input' } do |f|
   = render 'shared/issuable/form', f: f, issuable: @issue
-
-:javascript
-  $('.assign-to-me-link').on('click', function(e){
-    $('#issue_assignee_id').val("#{current_user.id}").trigger("change");
-    e.preventDefault();
-  });
diff --git a/app/views/projects/issues/_head.html.haml b/app/views/projects/issues/_head.html.haml
index 4825820c4d9..7a188cb6445 100644
--- a/app/views/projects/issues/_head.html.haml
+++ b/app/views/projects/issues/_head.html.haml
@@ -7,7 +7,7 @@
           = nav_link(controller: :issues) do
             = link_to namespace_project_issues_path(@project.namespace, @project), title: 'Issues' do
               %span
-                Issues
+                List
 
           = nav_link(controller: :boards) do
             = link_to namespace_project_boards_path(@project.namespace, @project), title: 'Board' do
diff --git a/app/views/projects/issues/_issue.html.haml b/app/views/projects/issues/_issue.html.haml
index c80210d6ff4..0e3902c066a 100644
--- a/app/views/projects/issues/_issue.html.haml
+++ b/app/views/projects/issues/_issue.html.haml
@@ -1,60 +1,46 @@
 %li{ id: dom_id(issue), class: issue_css_classes(issue), url: issue_path(issue), data: { labels: issue.label_ids, id: issue.id } }
-  - if @bulk_edit
-    .issue-check
-      = check_box_tag dom_id(issue, "selected"), nil, false, 'data-id' => issue.id, class: "selected_issue"
+  .issue-box
+    - if @bulk_edit
+      .issue-check
+        = check_box_tag dom_id(issue, "selected"), nil, false, 'data-id' => issue.id, class: "selected_issue"
+    .issue-info-container
+      .issue-title.title
+        %span.issue-title-text
+          = confidential_icon(issue)
+          = link_to issue.title, issue_path(issue)
+        %ul.controls
+          - if issue.closed?
+            %li
+              CLOSED
 
-  .issue-title.title
-    %span.issue-title-text
-      = confidential_icon(issue)
-      = link_to issue.title, issue_path(issue)
-    %ul.controls
-      - if issue.closed?
-        %li
-          CLOSED
+          - if issue.assignee
+            %li
+              = link_to_member(@project, issue.assignee, name: false, title: "Assigned to :name")
 
-      - if issue.assignee
-        %li
-          = link_to_member(@project, issue.assignee, name: false, title: "Assigned to :name")
+          = render 'shared/issuable_meta_data', issuable: issue
 
-      - upvotes, downvotes = issue.upvotes, issue.downvotes
-      - if upvotes > 0
-        %li
-          = icon('thumbs-up')
-          = upvotes
+      .issue-info
+        #{issuable_reference(issue)} &middot;
+        opened #{time_ago_with_tooltip(issue.created_at, placement: 'bottom')}
+        by #{link_to_member(@project, issue.author, avatar: false)}
+        - if issue.milestone
+          &nbsp;
+          = link_to namespace_project_issues_path(issue.project.namespace, issue.project, milestone_title: issue.milestone.title) do
+            = icon('clock-o')
+            = issue.milestone.title
+        - if issue.due_date
+          %span{ class: "#{'cred' if issue.overdue?}" }
+            &nbsp;
+            = icon('calendar')
+            = issue.due_date.to_s(:medium)
+        - if issue.labels.any?
+          &nbsp;
+          - issue.labels.each do |label|
+            = link_to_label(label, subject: issue.project, css_class: 'label-link')
+        - if issue.tasks?
+          &nbsp;
+          %span.task-status
+            = issue.task_status
 
-      - if downvotes > 0
-        %li
-          = icon('thumbs-down')
-          = downvotes
-
-      - note_count = issue.notes.user.count
-      %li
-        = link_to issue_path(issue, anchor: 'notes'), class: ('no-comments' if note_count.zero?) do
-          = icon('comments')
-          = note_count
-
-  .issue-info
-    #{issue.to_reference} &middot;
-    opened #{time_ago_with_tooltip(issue.created_at, placement: 'bottom')}
-    by #{link_to_member(@project, issue.author, avatar: false)}
-    - if issue.milestone
-      &nbsp;
-      = link_to namespace_project_issues_path(issue.project.namespace, issue.project, milestone_title: issue.milestone.title) do
-        = icon('clock-o')
-        = issue.milestone.title
-    - if issue.due_date
-      %span{class: "#{'cred' if issue.overdue?}"}
-        &nbsp;
-        = icon('calendar')
-        = issue.due_date.to_s(:medium)
-    - if issue.labels.any?
-      &nbsp;
-      - issue.labels.each do |label|
-        = link_to_label(label, subject: issue.project)
-    - if issue.tasks?
-      &nbsp;
-      %span.task-status
-        = issue.task_status
-
-    .pull-right.issue-updated-at
-      %span updated #{time_ago_with_tooltip(issue.updated_at, placement: 'bottom', html_class: 'issue_update_ago')}
+        .pull-right.issue-updated-at
+          %span updated #{time_ago_with_tooltip(issue.updated_at, placement: 'bottom', html_class: 'issue_update_ago')}
diff --git a/app/views/projects/issues/_new_branch.html.haml b/app/views/projects/issues/_new_branch.html.haml
index c56b6cc11f5..13e2150f997 100644
--- a/app/views/projects/issues/_new_branch.html.haml
+++ b/app/views/projects/issues/_new_branch.html.haml
@@ -1,9 +1,6 @@
 - if can?(current_user, :push_code, @project)
   .pull-right
-    #new-branch.new-branch{'data-path' => can_create_branch_namespace_project_issue_path(@project.namespace, @project, @issue)}
-      = link_to '#', class: 'checking btn btn-grouped', disabled: 'disabled' do
-        = icon('spinner spin')
-        Checking branches
+    #new-branch.new-branch{ 'data-path' => can_create_branch_namespace_project_issue_path(@project.namespace, @project, @issue) }
       = link_to namespace_project_branches_path(@project.namespace, @project, branch_name: @issue.to_branch_name, issue_iid: @issue.iid),
         method: :post, class: 'btn btn-new btn-inverted btn-grouped has-tooltip available hide', title: @issue.to_branch_name do
         New branch
diff --git a/app/views/projects/issues/index.atom.builder b/app/views/projects/issues/index.atom.builder
index a0df0db77c5..4feec09bb5d 100644
--- a/app/views/projects/issues/index.atom.builder
+++ b/app/views/projects/issues/index.atom.builder
@@ -4,7 +4,7 @@ xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://sear
   xml.link    href: url_for(params), rel: "self", type: "application/atom+xml"
   xml.link    href: namespace_project_issues_url(@project.namespace, @project), rel: "alternate", type: "text/html"
   xml.id      namespace_project_issues_url(@project.namespace, @project)
-  xml.updated @issues.first.created_at.xmlschema if @issues.reorder(nil).any?
+  xml.updated @issues.first.updated_at.xmlschema if @issues.reorder(nil).any?
 
   xml << render(partial: 'issues/issue', collection: @issues) if @issues.reorder(nil).any?
 end
diff --git a/app/views/projects/issues/index.html.haml b/app/views/projects/issues/index.html.haml
index 26f3f0ac292..7b7d7b1e00e 100644
--- a/app/views/projects/issues/index.html.haml
+++ b/app/views/projects/issues/index.html.haml
@@ -6,21 +6,19 @@
 = content_for :sub_nav do
   = render "projects/issues/head"
 
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('filtered_search')
+
 = content_for :meta_tags do
-  - if current_user
-    = auto_discovery_link_tag(:atom, url_for(params.merge(format: :atom, private_token: current_user.private_token)), title: "#{@project.name} issues")
+  = auto_discovery_link_tag(:atom, params.merge(rss_url_options), title: "#{@project.name} issues")
 
 - if project_issues(@project).exists?
   %div{ class: (container_class) }
     .top-area
       = render 'shared/issuable/nav', type: :issues
       .nav-controls
-        - if current_user
-          = link_to url_for(params.merge(format: :atom, private_token: current_user.private_token)), class: 'btn append-right-10' do
-            = icon('rss')
-            %span.icon-label
-              Subscribe
-        = render 'shared/issuable/search_form', path: namespace_project_issues_path(@project.namespace, @project)
+        = link_to params.merge(rss_url_options), class: 'btn append-right-10 has-tooltip', title: 'Subscribe' do
+          = icon('rss')
         - if can? current_user, :create_issue, @project
           = link_to new_namespace_project_issue_path(@project.namespace,
                                                      @project,
@@ -30,7 +28,7 @@
                                                      title: "New Issue",
                                                      id: "new_issue_link" do
             New Issue
-    = render 'shared/issuable/filter', type: :issues
+    = render 'shared/issuable/search_bar', type: :issues
 
     .issues-holder
       = render 'issues'
diff --git a/app/views/projects/issues/show.html.haml b/app/views/projects/issues/show.html.haml
index bd629b5c519..d39f36e94c7 100644
--- a/app/views/projects/issues/show.html.haml
+++ b/app/views/projects/issues/show.html.haml
@@ -1,3 +1,4 @@
+- @content_class = "limit-container-width" unless fluid_layout
 - page_title           "#{@issue.title} (#{@issue.to_reference})", "Issues"
 - page_description     @issue.description
 - page_card_attributes @issue.card_attributes
@@ -32,12 +33,12 @@
                 = link_to 'New issue', new_namespace_project_issue_path(@project.namespace, @project), title: 'New issue', id: 'new_issue_link'
             - if can?(current_user, :update_issue, @issue)
               %li
-                = link_to 'Reopen issue', issue_path(@issue, issue: { state_event: :reopen }, status_only: true, format: 'json'), data: {no_turbolink: true}, class: "btn-reopen #{issue_button_visibility(@issue, false)}", title: 'Reopen issue'
+                = link_to 'Reopen issue', issue_path(@issue, issue: { state_event: :reopen }, format: 'json'), data: {no_turbolink: true}, class: "btn-reopen #{issue_button_visibility(@issue, false)}", title: 'Reopen issue'
               %li
-                = link_to 'Close issue', issue_path(@issue, issue: { state_event: :close }, status_only: true, format: 'json'), data: {no_turbolink: true}, class: "btn-close #{issue_button_visibility(@issue, true)}", title: 'Close issue'
+                = link_to 'Close issue', issue_path(@issue, issue: { state_event: :close }, format: 'json'), data: {no_turbolink: true}, class: "btn-close #{issue_button_visibility(@issue, true)}", title: 'Close issue'
               %li
                 = link_to 'Edit', edit_namespace_project_issue_path(@project.namespace, @project, @issue)
-            - if @issue.submittable_as_spam? && current_user.admin?
+            - if @issue.submittable_as_spam_by?(current_user)
               %li
                 = link_to 'Submit as spam', mark_as_spam_namespace_project_issue_path(@project.namespace, @project, @issue), method: :post, class: 'btn-spam', title: 'Submit as spam'
 
@@ -45,9 +46,9 @@
           = link_to new_namespace_project_issue_path(@project.namespace, @project), class: 'hidden-xs hidden-sm btn btn-grouped new-issue-link btn-new btn-inverted', title: 'New issue', id: 'new_issue_link' do
             New issue
         - if can?(current_user, :update_issue, @issue)
-          = link_to 'Reopen issue', issue_path(@issue, issue: { state_event: :reopen }, status_only: true, format: 'json'), data: {no_turbolink: true}, class: "hidden-xs hidden-sm btn btn-grouped btn-reopen #{issue_button_visibility(@issue, false)}", title: 'Reopen issue'
-          = link_to 'Close issue', issue_path(@issue, issue: { state_event: :close }, status_only: true, format: 'json'), data: {no_turbolink: true}, class: "hidden-xs hidden-sm btn btn-grouped btn-close #{issue_button_visibility(@issue, true)}", title: 'Close issue'
-          - if @issue.submittable_as_spam? && current_user.admin?
+          = link_to 'Reopen issue', issue_path(@issue, issue: { state_event: :reopen }, format: 'json'), data: {no_turbolink: true}, class: "hidden-xs hidden-sm btn btn-grouped btn-reopen #{issue_button_visibility(@issue, false)}", title: 'Reopen issue'
+          = link_to 'Close issue', issue_path(@issue, issue: { state_event: :close }, format: 'json'), data: {no_turbolink: true}, class: "hidden-xs hidden-sm btn btn-grouped btn-close #{issue_button_visibility(@issue, true)}", title: 'Close issue'
+          - if @issue.submittable_as_spam_by?(current_user)
             = link_to 'Submit as spam', mark_as_spam_namespace_project_issue_path(@project.namespace, @project, @issue), method: :post, class: 'hidden-xs hidden-sm btn btn-grouped btn-spam', title: 'Submit as spam'
           = link_to 'Edit', edit_namespace_project_issue_path(@project.namespace, @project, @issue), class: 'hidden-xs hidden-sm btn btn-grouped issuable-edit'
 
@@ -72,7 +73,7 @@
       // This element is filled in using JavaScript.
 
   .content-block.content-block-small
-    = render 'new_branch'
+    = render 'new_branch' unless @issue.confidential?
     = render 'award_emoji/awards_block', awardable: @issue, inline: true
 
   %section.issuable-discussion
diff --git a/app/views/projects/issues/verify.html.haml b/app/views/projects/issues/verify.html.haml
new file mode 100644
index 00000000000..6da7c317f3a
--- /dev/null
+++ b/app/views/projects/issues/verify.html.haml
@@ -0,0 +1,5 @@
+- form = [@project.namespace.becomes(Namespace), @project, @issue]
+
+= render layout: 'layouts/recaptcha_verification', locals: { spammable: @issue, form: form } do
+  = hidden_field_tag(:merge_request_to_resolve_discussions_of, params[:merge_request_to_resolve_discussions_of])
+  = hidden_field_tag(:discussion_to_resolve, params[:discussion_to_resolve])
diff --git a/app/views/projects/labels/destroy.js.haml b/app/views/projects/labels/destroy.js.haml
deleted file mode 100644
index 8d09e2bda11..00000000000
--- a/app/views/projects/labels/destroy.js.haml
+++ /dev/null
@@ -1,2 +0,0 @@
-- if @labels.empty?
-  $('.labels').load(document.URL + ' .nothing-here-block').hide().fadeIn(1000)
diff --git a/app/views/projects/labels/index.html.haml b/app/views/projects/labels/index.html.haml
index 05a8475dcd6..8d4a91cb64c 100644
--- a/app/views/projects/labels/index.html.haml
+++ b/app/views/projects/labels/index.html.haml
@@ -3,37 +3,38 @@
 - hide_class = ''
 = render "projects/issues/head"
 
-%div{ class: container_class }
-  .top-area.adjust
-    .nav-text
-      Labels can be applied to issues and merge requests. Star a label to make it a priority label. Order the prioritized labels to change their relative priority, by dragging.
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('simulate_drag') if Rails.env.test?
 
-    .nav-controls
-      - if can?(current_user, :admin_label, @project)
-        = link_to new_namespace_project_label_path(@project.namespace, @project), class: "btn btn-new" do
-          New label
+- if @labels.exists? || @prioritized_labels.exists?
+  %div{ class: container_class }
+    .top-area.adjust
+      .nav-text
+        Labels can be applied to issues and merge requests. Star a label to make it a priority label. Order the prioritized labels to change their relative priority, by dragging.
 
-  .labels
-    - if can?(current_user, :admin_label, @project)
-      -# Only show it in the first page
-      - hide = @available_labels.empty? || (params[:page].present? && params[:page] != '1')
-      .prioritized-labels{ class: ('hide' if hide) }
-        %h5 Prioritized Labels
-        %ul.content-list.manage-labels-list.js-prioritized-labels{ "data-url" => set_priorities_namespace_project_labels_path(@project.namespace, @project) }
-          %p.empty-message{ class: ('hidden' unless @prioritized_labels.empty?) } No prioritized labels yet
-          - if @prioritized_labels.present?
-            = render partial: 'shared/label', subject: @project, collection: @prioritized_labels, as: :label
+      .nav-controls
+        - if can?(current_user, :admin_label, @project)
+          = link_to new_namespace_project_label_path(@project.namespace, @project), class: "btn btn-new" do
+            New label
 
-    .other-labels
+    .labels
       - if can?(current_user, :admin_label, @project)
-        %h5{ class: ('hide' if hide) } Other Labels
-      %ul.content-list.manage-labels-list.js-other-labels
-        - if @labels.present?
-          = render partial: 'shared/label', subject: @project, collection: @labels, as: :label
-        = paginate @labels, theme: 'gitlab'
-      - if @labels.blank?
-        .nothing-here-block
+        -# Only show it in the first page
+        - hide = @available_labels.empty? || (params[:page].present? && params[:page] != '1')
+        .prioritized-labels{ class: ('hide' if hide) }
+          %h5 Prioritized Labels
+          %ul.content-list.manage-labels-list.js-prioritized-labels{ "data-url" => set_priorities_namespace_project_labels_path(@project.namespace, @project) }
+            #js-priority-labels-empty-state{ class: "#{'hidden' unless @prioritized_labels.empty?}" }
+              = render 'shared/empty_states/priority_labels'
+            - if @prioritized_labels.present?
+              = render partial: 'shared/label', subject: @project, collection: @prioritized_labels, as: :label
+
+      - if @labels.present?
+        .other-labels
           - if can?(current_user, :admin_label, @project)
-            Create a label or #{link_to 'generate a default set of labels', generate_namespace_project_labels_path(@project.namespace, @project), method: :post}.
-          - else
-            No labels created
+            %h5{ class: ('hide' if hide) } Other Labels
+          %ul.content-list.manage-labels-list.js-other-labels
+            = render partial: 'shared/label', subject: @project, collection: @labels, as: :label
+            = paginate @labels, theme: 'gitlab'
+- else
+  = render 'shared/empty_states/labels'
diff --git a/app/views/projects/mattermosts/_no_teams.html.haml b/app/views/projects/mattermosts/_no_teams.html.haml
new file mode 100644
index 00000000000..aac74a25b75
--- /dev/null
+++ b/app/views/projects/mattermosts/_no_teams.html.haml
@@ -0,0 +1,16 @@
+- if @teams_error_message
+  = content_for :flash_message do
+    .alert.alert-danger= @teams_error_message
+
+%p
+  You aren’t a member of any team on the Mattermost instance at
+  %strong= Gitlab.config.mattermost.host
+%p
+  To install this service,
+  = link_to "#{Gitlab.config.mattermost.host}/select_team", target: '__blank' do
+    join a team
+    = icon('external-link')
+  and try again.
+%hr
+.clearfix
+  = link_to 'Go back', edit_namespace_project_service_path(@project.namespace, @project, @service), class: 'btn btn-lg pull-right'
diff --git a/app/views/projects/mattermosts/_team_selection.html.haml b/app/views/projects/mattermosts/_team_selection.html.haml
new file mode 100644
index 00000000000..04bd4e8b683
--- /dev/null
+++ b/app/views/projects/mattermosts/_team_selection.html.haml
@@ -0,0 +1,46 @@
+%p
+  This service will be installed on the Mattermost instance at
+  %strong= link_to Gitlab.config.mattermost.host, Gitlab.config.mattermost.host
+%hr
+= form_for(:mattermost, method: :post, url: namespace_project_mattermost_path(@project.namespace, @project), html: { class: 'js-requires-input'} ) do |f|
+  %h4 Team
+  %p
+    = @teams.one? ? 'The team' : 'Select the team'
+    where the slash commands will be used in
+  - selected_id = @teams.one? ? @teams.first['id'] : nil
+  - options = options_for_select(mattermost_teams_options(@teams), selected_id)
+  = f.select(:team_id, options, { include_blank: 'Select team...'}, { class: 'form-control', disabled: @teams.one?, selected: selected_id, required: true })
+  = f.hidden_field(:team_id, value: selected_id, required: true) if @teams.one?
+  .help-block
+    - if @teams.one?
+      This is the only available team.
+    - else
+      The list shows all available teams.
+    To create a team,
+    = link_to "#{Gitlab.config.mattermost.host}/create_team" do
+      use Mattermost's interface
+      = icon('external-link')
+    or ask your Mattermost system administrator.
+  %hr
+  %h4 Command trigger word
+  %p Choose the word that will trigger commands
+  = f.text_field(:trigger, value: @project.path, class: 'form-control', required: true)
+  .help-block
+    %p
+      Trigger word must be unique, and can't begin with a slash or contain any spaces.
+      Use the word that works best for your team.
+    %p
+      Suggestions:
+      %code= 'gitlab'
+      %code= @project.path # Path contains no spaces, but dashes
+      %code= @project.path_with_namespace
+    %p
+      Reserved:
+      = link_to 'https://docs.mattermost.com/help/messaging/executing-commands.html#built-in-commands', target: '__blank' do
+        see list of built-in slash commands
+        = icon('external-link')
+  %hr
+  .clearfix
+    .pull-right
+      = link_to 'Cancel', edit_namespace_project_service_path(@project.namespace, @project, @service), class: 'btn btn-lg'
+      = f.submit 'Install', class: 'btn btn-save btn-lg'
diff --git a/app/views/projects/mattermosts/new.html.haml b/app/views/projects/mattermosts/new.html.haml
new file mode 100644
index 00000000000..15829a3f143
--- /dev/null
+++ b/app/views/projects/mattermosts/new.html.haml
@@ -0,0 +1,10 @@
+- @body_class = 'card-content'
+
+.service-installation
+  .inline.pull-right
+    = custom_icon('mattermost_logo', size: 48)
+  %h3 Install Mattermost Command
+  - if @teams.empty?
+    = render 'no_teams'
+  - else
+    = render 'team_selection'
diff --git a/app/views/projects/merge_requests/_form.html.haml b/app/views/projects/merge_requests/_form.html.haml
index 88525f4036a..9607a7b5d06 100644
--- a/app/views/projects/merge_requests/_form.html.haml
+++ b/app/views/projects/merge_requests/_form.html.haml
@@ -1,8 +1,2 @@
 = form_for [@project.namespace.becomes(Namespace), @project, @merge_request], html: { class: 'merge-request-form form-horizontal common-note-form js-requires-input js-quick-submit' } do |f|
   = render 'shared/issuable/form', f: f, issuable: @merge_request
-
-:javascript
-  $('.assign-to-me-link').on('click', function(e){
-    $('#merge_request_assignee_id').val("#{current_user.id}").trigger("change");
-    e.preventDefault();
-  });
diff --git a/app/views/projects/merge_requests/_merge_request.html.haml b/app/views/projects/merge_requests/_merge_request.html.haml
index fa189ae62d8..11b7aaec704 100644
--- a/app/views/projects/merge_requests/_merge_request.html.haml
+++ b/app/views/projects/merge_requests/_merge_request.html.haml
@@ -1,75 +1,61 @@
-%li{ class: mr_css_classes(merge_request) }
+%li{ id: dom_id(merge_request), class: mr_css_classes(merge_request), data: { labels: merge_request.label_ids, id: merge_request.id } }
   - if @bulk_edit
     .issue-check
       = check_box_tag dom_id(merge_request, "selected"), nil, false, 'data-id' => merge_request.id, class: "selected_issue"
 
-  .merge-request-title.title
-    %span.merge-request-title-text
-      = link_to merge_request.title, merge_request_path(merge_request)
-    %ul.controls
-      - if merge_request.merged?
-        %li
-          MERGED
-      - elsif merge_request.closed?
-        %li
-          = icon('ban')
-          CLOSED
-
-      - if merge_request.head_pipeline
-        %li
-          = render_pipeline_status(merge_request.head_pipeline)
-
-      - if merge_request.open? && merge_request.broken?
-        %li
-          = link_to merge_request_path(merge_request), class: "has-tooltip", title: "Cannot be merged automatically", data: { container: 'body' } do
-            = icon('exclamation-triangle')
-
-      - if merge_request.assignee
-        %li
-          = link_to_member(merge_request.source_project, merge_request.assignee, name: false, title: "Assigned to :name")
-
-      - upvotes, downvotes = merge_request.upvotes, merge_request.downvotes
-      - if upvotes > 0
-        %li
-          = icon('thumbs-up')
-          = upvotes
-
-      - if downvotes > 0
-        %li
-          = icon('thumbs-down')
-          = downvotes
-
-      - note_count = merge_request.mr_and_commit_notes.user.count
-      %li
-        = link_to merge_request_path(merge_request, anchor: 'notes'), class: ('no-comments' if note_count.zero?) do
-          = icon('comments')
-          = note_count
-
-  .merge-request-info
-    #{merge_request.to_reference} &middot;
-    opened #{time_ago_with_tooltip(merge_request.created_at, placement: 'bottom')}
-    by #{link_to_member(@project, merge_request.author, avatar: false)}
-    - if merge_request.target_project.default_branch != merge_request.target_branch
-      &nbsp;
-      = link_to namespace_project_commits_path(merge_request.project.namespace, merge_request.project, merge_request.target_branch) do
-        = icon('code-fork')
-        = merge_request.target_branch
-
-    - if merge_request.milestone
-      &nbsp;
-      = link_to namespace_project_merge_requests_path(merge_request.project.namespace, merge_request.project, milestone_title: merge_request.milestone.title) do
-        = icon('clock-o')
-        = merge_request.milestone.title
-
-    - if merge_request.labels.any?
-      &nbsp;
-      - merge_request.labels.each do |label|
-        = link_to_label(label, subject: merge_request.project, type: :merge_request)
-        
-    - if merge_request.tasks?
-      &nbsp;
-      %span.task-status
-        = merge_request.task_status
-
-    .pull-right.hidden-xs
-      %span updated #{time_ago_with_tooltip(merge_request.updated_at, placement: 'bottom', html_class: 'merge_request_updated_ago')}
+  .issue-info-container
+    .merge-request-title.title
+      %span.merge-request-title-text
+        = link_to merge_request.title, merge_request_path(merge_request)
+      %ul.controls
+        - if merge_request.merged?
+          %li
+            MERGED
+        - elsif merge_request.closed?
+          %li
+            = icon('ban')
+            CLOSED
+
+        - if merge_request.head_pipeline
+          %li
+            = render_pipeline_status(merge_request.head_pipeline)
+
+        - if merge_request.open? && merge_request.broken?
+          %li
+            = link_to merge_request_path(merge_request), class: "has-tooltip", title: "Cannot be merged automatically", data: { container: 'body' } do
+              = icon('exclamation-triangle')
+
+        - if merge_request.assignee
+          %li
+            = link_to_member(merge_request.source_project, merge_request.assignee, name: false, title: "Assigned to :name")
+
+        = render 'shared/issuable_meta_data', issuable: merge_request
+
+    .merge-request-info
+      #{issuable_reference(merge_request)} &middot;
+      opened #{time_ago_with_tooltip(merge_request.created_at, placement: 'bottom')}
+      by #{link_to_member(@project, merge_request.author, avatar: false)}
+      - if merge_request.target_project.default_branch != merge_request.target_branch
+        &nbsp;
+        = link_to namespace_project_commits_path(merge_request.project.namespace, merge_request.project, merge_request.target_branch) do
+          = icon('code-fork')
+          = merge_request.target_branch
+
+      - if merge_request.milestone
+        &nbsp;
+        = link_to namespace_project_merge_requests_path(merge_request.project.namespace, merge_request.project, milestone_title: merge_request.milestone.title) do
+          = icon('clock-o')
+          = merge_request.milestone.title
+
+      - if merge_request.labels.any?
+        &nbsp;
+        - merge_request.labels.each do |label|
+          = link_to_label(label, subject: merge_request.project, type: :merge_request, css_class: 'label-link')
+
+      - if merge_request.tasks?
+        &nbsp;
+        %span.task-status
+          = merge_request.task_status
+
+      .pull-right.hidden-xs
+        %span updated #{time_ago_with_tooltip(merge_request.updated_at, placement: 'bottom', html_class: 'merge_request_updated_ago')}
diff --git a/app/views/projects/merge_requests/_new_compare.html.haml b/app/views/projects/merge_requests/_new_compare.html.haml
index 466ec1475d8..ad14b4e583e 100644
--- a/app/views/projects/merge_requests/_new_compare.html.haml
+++ b/app/views/projects/merge_requests/_new_compare.html.haml
@@ -21,7 +21,7 @@
                   selected: f.object.source_project_id
           .merge-request-select.dropdown
             = f.hidden_field :source_branch
-            = dropdown_toggle f.object.source_branch || "Select source branch", { toggle: "dropdown", field_name: "#{f.object_name}[source_branch]" }, { toggle_class: "js-compare-dropdown js-source-branch" }
+            = dropdown_toggle local_assigns.fetch(f.object.source_branch, "Select source branch"), { toggle: "dropdown", field_name: "#{f.object_name}[source_branch]" }, { toggle_class: "js-compare-dropdown js-source-branch" }
             .dropdown-menu.dropdown-menu-selectable.dropdown-source-branch
               = dropdown_title("Select source branch")
               = dropdown_filter("Search branches")
@@ -30,7 +30,7 @@
                   branches: @merge_request.source_branches,
                   selected: f.object.source_branch
         .panel-footer
-          = icon('spinner spin', class: 'js-source-loading')
+          .text-center= icon('spinner spin', class: 'js-source-loading')
           %ul.list-unstyled.mr_source_commit
 
     .col-md-6
@@ -60,7 +60,7 @@
                   branches: @merge_request.target_branches,
                   selected: f.object.target_branch
         .panel-footer
-          = icon('spinner spin', class: "js-target-loading")
+          .text-center= icon('spinner spin', class: "js-target-loading")
           %ul.list-unstyled.mr_target_commit
 
   - if @merge_request.errors.any?
diff --git a/app/views/projects/merge_requests/_new_diffs.html.haml b/app/views/projects/merge_requests/_new_diffs.html.haml
index 74367ab9b7b..627fc4e9671 100644
--- a/app/views/projects/merge_requests/_new_diffs.html.haml
+++ b/app/views/projects/merge_requests/_new_diffs.html.haml
@@ -1 +1 @@
-= render "projects/diffs/diffs", diffs: @diffs, show_whitespace_toggle: false
+= render "projects/diffs/diffs", diffs: @diffs, environment: @environment, show_whitespace_toggle: false
diff --git a/app/views/projects/merge_requests/_new_submit.html.haml b/app/views/projects/merge_requests/_new_submit.html.haml
index 4a08ed045f4..e7fcac4c477 100644
--- a/app/views/projects/merge_requests/_new_submit.html.haml
+++ b/app/views/projects/merge_requests/_new_submit.html.haml
@@ -3,15 +3,15 @@
 %p.slead
   - source_title, target_title = format_mr_branch_names(@merge_request)
   From
-  %strong.label-branch #{source_title}
+  %strong.label-branch= source_title
   %span into
-  %strong.label-branch #{target_title}
+  %strong.label-branch= target_title
 
   %span.pull-right
     = link_to 'Change branches', mr_change_branches_path(@merge_request)
 %hr
-= form_for [@project.namespace.becomes(Namespace), @project, @merge_request], html: { class: 'merge-request-form form-horizontal common-note-form js-requires-input' } do |f|
-  = render 'shared/issuable/form', f: f, issuable: @merge_request
+= form_for [@project.namespace.becomes(Namespace), @project, @merge_request], html: { class: 'merge-request-form form-horizontal common-note-form js-requires-input js-quick-submit' } do |f|
+  = render 'shared/issuable/form', f: f, issuable: @merge_request, commits: @commits
   = f.hidden_field :source_project_id
   = f.hidden_field :source_branch
   = f.hidden_field :target_project_id
@@ -34,11 +34,6 @@
           = link_to url_for(params), data: {target: 'div#pipelines', action: 'pipelines', toggle: 'tab'} do
             Pipelines
             %span.badge= @pipelines.size
-      - if @pipeline.present?
-        %li.builds-tab
-          = link_to url_for(params), data: {target: 'div#builds', action: 'builds', toggle: 'tab'} do
-            Builds
-            %span.badge= @statuses_count
       %li.diffs-tab
         = link_to url_for(params.merge(action: 'new_diffs')), data: {target: 'div#diffs', action: 'new/diffs', toggle: 'tab'} do
           Changes
@@ -48,24 +43,15 @@
       #commits.commits.tab-pane.active
         = render "projects/merge_requests/show/commits"
       #diffs.diffs.tab-pane
-        - # This tab is always loaded via AJAX
-      - if @pipeline.present?
-        #builds.builds.tab-pane
-          = render "projects/merge_requests/show/builds"
+        -# This tab is always loaded via AJAX
       - if @pipelines.any?
         #pipelines.pipelines.tab-pane
-          = render "projects/merge_requests/show/pipelines"
+          = render 'projects/merge_requests/show/pipelines', endpoint: url_for(params.merge(format: :json))
 
   .mr-loading-status
     = spinner
 
 :javascript
-  $('.assign-to-me-link').on('click', function(e){
-    $('#merge_request_assignee_id').val("#{current_user.id}").trigger("change");
-    e.preventDefault();
-  });
-:javascript
   var merge_request = new MergeRequest({
-    action: "#{(@show_changes_tab ? 'new/diffs' : 'new')}",
-    buildsLoaded: "#{@pipeline.present? ? 'true' : 'false'}"
+    action: "#{(@show_changes_tab ? 'new/diffs' : 'new')}"
   });
diff --git a/app/views/projects/merge_requests/_show.html.haml b/app/views/projects/merge_requests/_show.html.haml
index 0e2975bd551..c8f097c69da 100644
--- a/app/views/projects/merge_requests/_show.html.haml
+++ b/app/views/projects/merge_requests/_show.html.haml
@@ -1,13 +1,15 @@
+- @content_class = "limit-container-width" unless fluid_layout
 - page_title           "#{@merge_request.title} (#{@merge_request.to_reference})", "Merge Requests"
 - page_description     @merge_request.description
 - page_card_attributes @merge_request.card_attributes
 - content_for :page_specific_javascripts do
-  = page_specific_javascript_tag('diff_notes/diff_notes_bundle.js')
+  = page_specific_javascript_bundle_tag('common_vue')
+  = page_specific_javascript_bundle_tag('diff_notes')
 
-.merge-request{'data-url' => merge_request_path(@merge_request)}
+.merge-request{ 'data-url' => merge_request_path(@merge_request), 'data-project-path' => project_path(@merge_request.project) }
   = render "projects/merge_requests/show/mr_title"
 
-  .merge-request-details.issuable-details{data: {id: @merge_request.project.id}}
+  .merge-request-details.issuable-details{ data: { id: @merge_request.project.id } }
     = render "projects/merge_requests/show/mr_box"
     .append-bottom-default.mr-source-target.prepend-top-default
       - if @merge_request.open?
@@ -27,11 +29,11 @@
               %li= link_to "Email Patches", merge_request_path(@merge_request, format: :patch)
               %li= link_to "Plain Diff",    merge_request_path(@merge_request, format: :diff)
       .normal
-        %span Request to merge
+        %span <b>Request to merge</b>
         %span.label-branch= source_branch_with_namespace(@merge_request)
-        %span into
+        %span <b>into</b>
         %span.label-branch
-          = link_to @merge_request.target_branch, namespace_project_commits_path(@project.namespace, @project, @merge_request.target_branch)
+          = link_to_if @merge_request.target_branch_exists?, @merge_request.target_branch, namespace_project_commits_path(@project.namespace, @project, @merge_request.target_branch)
         - if @merge_request.open? && @merge_request.diverged_from_target_branch?
           %span (#{pluralize(@merge_request.diverged_commits_count, 'commit')} behind)
 
@@ -41,71 +43,65 @@
     = render "projects/merge_requests/widget/show.html.haml"
 
     - if @merge_request.source_branch_exists? && @merge_request.mergeable? && @merge_request.can_be_merged_by?(current_user)
-      .light.prepend-top-default.append-bottom-default
+      .merge-manually.light.prepend-top-default
         You can also accept this merge request manually using the
         = succeed '.' do
           = link_to "command line", "#modal_merge_info", class: "how_to_merge_link vlink", title: "How To Merge", "data-toggle" => "modal"
 
-    - if @commits_count.nonzero?
-      .merge-request-tabs-holder{ class: ("js-tabs-affix" unless ENV['RAILS_ENV'] == 'test') }
-        %div{ class: container_class }
-          %ul.merge-request-tabs.nav-links.no-top.no-bottom
-            %li.notes-tab
-              = link_to namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: { target: 'div#notes', action: 'notes', toggle: 'tab' } do
-                Discussion
-                %span.badge= @merge_request.mr_and_commit_notes.user.count
-            - if @merge_request.source_project
-              %li.commits-tab
-                = link_to commits_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: { target: 'div#commits', action: 'commits', toggle: 'tab' } do
-                  Commits
-                  %span.badge= @commits_count
-            - if @pipelines.any?
-              %li.pipelines-tab
-                = link_to pipelines_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: { target: '#pipelines', action: 'pipelines', toggle: 'tab' } do
-                  Pipelines
-                  %span.badge= @pipelines.size
-            - if @pipeline.present?
-              %li.builds-tab
-                = link_to builds_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: { target: '#builds', action: 'builds', toggle: 'tab' } do
-                  Builds
-                  %span.badge= @statuses_count
-            %li.diffs-tab
-              = link_to diffs_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: { target: 'div#diffs', action: 'diffs', toggle: 'tab' } do
-                Changes
-                %span.badge= @merge_request.diff_size
-            %li#resolve-count-app.line-resolve-all-container.pull-right.prepend-top-10.hidden-xs{ "v-cloak" => true }
-              %resolve-count{ "inline-template" => true, ":logged-out" => "#{current_user.nil?}"  }
-                %div
-                  .line-resolve-all{ "v-show" => "discussionCount > 0",
-                    ":class" => "{ 'has-next-btn': !loggedOut && resolvedDiscussionCount !== discussionCount }" }
-                    %span.line-resolve-btn.is-disabled{ type: "button",
-                        ":class" => "{ 'is-active': resolvedDiscussionCount === discussionCount }" }
-                      = render "shared/icons/icon_status_success.svg"
-                    %span.line-resolve-text
-                      {{ resolvedDiscussionCount }}/{{ discussionCount }} {{ resolvedCountText }} resolved
-                  = render "discussions/jump_to_next"
+    .content-block.content-block-small.emoji-list-container
+      = render 'award_emoji/awards_block', awardable: @merge_request, inline: true
 
-      .tab-content#diff-notes-app
-        #notes.notes.tab-pane.voting_notes
-          .content-block.content-block-small
-            = render 'award_emoji/awards_block', awardable: @merge_request, inline: true
+    .merge-request-tabs-holder{ class: ("js-tabs-affix" unless ENV['RAILS_ENV'] == 'test') }
+      .merge-request-tabs-container
+        %ul.merge-request-tabs.nav-links.no-top.no-bottom
+          %li.notes-tab
+            = link_to namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: { target: 'div#notes', action: 'notes', toggle: 'tab' } do
+              Discussion
+              %span.badge= @merge_request.related_notes.user.count
+          - if @merge_request.source_project
+            %li.commits-tab
+              = link_to commits_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: { target: 'div#commits', action: 'commits', toggle: 'tab' } do
+                Commits
+                %span.badge= @commits_count
+          - if @pipelines.any?
+            %li.pipelines-tab
+              = link_to pipelines_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: { target: '#pipelines', action: 'pipelines', toggle: 'tab' } do
+                Pipelines
+                %span.badge= @pipelines.size
+          %li.diffs-tab
+            = link_to diffs_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), data: { target: 'div#diffs', action: 'diffs', toggle: 'tab' } do
+              Changes
+              %span.badge= @merge_request.diff_size
+          %li#resolve-count-app.line-resolve-all-container.pull-right.prepend-top-10.hidden-xs{ "v-cloak" => true }
+            %resolve-count{ "inline-template" => true, ":logged-out" => "#{current_user.nil?}" }
+              %div
+                .line-resolve-all{ "v-show" => "discussionCount > 0",
+                  ":class" => "{ 'has-next-btn': !loggedOut && resolvedDiscussionCount !== discussionCount }" }
+                  %span.line-resolve-btn.is-disabled{ type: "button",
+                      ":class" => "{ 'is-active': resolvedDiscussionCount === discussionCount }" }
+                    = render "shared/icons/icon_status_success.svg"
+                  %span.line-resolve-text
+                    {{ resolvedDiscussionCount }}/{{ discussionCount }} {{ resolvedCountText }} resolved
+                = render "discussions/new_issue_for_all_discussions", merge_request: @merge_request
+                = render "discussions/jump_to_next"
 
-          .row
-            %section.col-md-12
-              .issuable-discussion
-                = render "projects/merge_requests/discussion"
+    .tab-content#diff-notes-app
+      #notes.notes.tab-pane.voting_notes
+        .row
+          %section.col-md-12
+            .issuable-discussion
+              = render "projects/merge_requests/discussion"
 
-        #commits.commits.tab-pane
-          - # This tab is always loaded via AJAX
-        #builds.builds.tab-pane
-          - # This tab is always loaded via AJAX
-        #pipelines.pipelines.tab-pane
-          - # This tab is always loaded via AJAX
-        #diffs.diffs.tab-pane
-          - # This tab is always loaded via AJAX
+      #commits.commits.tab-pane
+        -# This tab is always loaded via AJAX
+      #pipelines.pipelines.tab-pane
+        - if @pipelines.any?
+          = render 'projects/commit/pipelines_list', disable_initialization: true, endpoint: pipelines_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)
+      #diffs.diffs.tab-pane
+        -# This tab is always loaded via AJAX
 
-      .mr-loading-status
-        = spinner
+    .mr-loading-status
+      = spinner
 
 = render 'shared/issuable/sidebar', issuable: @merge_request
 - if @merge_request.can_be_reverted?(current_user)
@@ -114,8 +110,10 @@
   = render "projects/commit/change", type: 'cherry-pick', commit: @merge_request.merge_commit, title: @merge_request.title
 
 :javascript
-  var merge_request;
-
-  merge_request = new MergeRequest({
-    action: "#{controller.action_name}"
+  $(function () {
+    new MergeRequest({
+      action: "#{controller.action_name}"
+    });
   });
+
+  var mrRefreshWidgetUrl = "#{mr_widget_refresh_url(@merge_request)}";
diff --git a/app/views/projects/merge_requests/cancel_merge_when_build_succeeds.js.haml b/app/views/projects/merge_requests/cancel_merge_when_pipeline_succeeds.js.haml
index eab5be488b5..eab5be488b5 100644
--- a/app/views/projects/merge_requests/cancel_merge_when_build_succeeds.js.haml
+++ b/app/views/projects/merge_requests/cancel_merge_when_pipeline_succeeds.js.haml
diff --git a/app/views/projects/merge_requests/conflicts.html.haml b/app/views/projects/merge_requests/conflicts.html.haml
index 16789f68f70..51d59280be8 100644
--- a/app/views/projects/merge_requests/conflicts.html.haml
+++ b/app/views/projects/merge_requests/conflicts.html.haml
@@ -1,6 +1,7 @@
 - page_title "Merge Conflicts", "#{@merge_request.title} (#{@merge_request.to_reference}", "Merge Requests"
 - content_for :page_specific_javascripts do
-  = page_specific_javascript_tag('merge_conflicts/merge_conflicts_bundle.js')
+  = page_specific_javascript_bundle_tag('common_vue')
+  = page_specific_javascript_bundle_tag('merge_conflicts')
   = page_specific_javascript_tag('lib/ace.js')
 = render "projects/merge_requests/show/mr_title"
 
@@ -9,29 +10,29 @@
 
 = render 'shared/issuable/sidebar', issuable: @merge_request
 
-#conflicts{"v-cloak" => "true", data: { conflicts_path: conflicts_namespace_project_merge_request_path(@merge_request.project.namespace, @merge_request.project, @merge_request, format: :json),
+#conflicts{ "v-cloak" => "true", data: { conflicts_path: conflicts_namespace_project_merge_request_path(@merge_request.project.namespace, @merge_request.project, @merge_request, format: :json),
     resolve_conflicts_path: resolve_conflicts_namespace_project_merge_request_path(@merge_request.project.namespace, @merge_request.project, @merge_request) } }
-  .loading{"v-if" => "isLoading"}
+  .loading{ "v-if" => "isLoading" }
     %i.fa.fa-spinner.fa-spin
 
-  .nothing-here-block{"v-if" => "hasError"}
+  .nothing-here-block{ "v-if" => "hasError" }
     {{conflictsData.errorMessage}}
 
   = render partial: "projects/merge_requests/conflicts/commit_stats"
 
-  .files-wrapper{"v-if" => "!isLoading && !hasError"}
+  .files-wrapper{ "v-if" => "!isLoading && !hasError" }
     .files
-      .diff-file.file-holder.conflict{"v-for" => "file in conflictsData.files"}
-        .file-title
-          %i.fa.fa-fw{":class" => "file.iconClass"}
+      .diff-file.file-holder.conflict{ "v-for" => "file in conflictsData.files" }
+        .js-file-title.file-title
+          %i.fa.fa-fw{ ":class" => "file.iconClass" }
           %strong {{file.filePath}}
           = render partial: 'projects/merge_requests/conflicts/file_actions'
         .diff-content.diff-wrap-lines
-          .diff-wrap-lines.code.file-content.js-syntax-highlight{"v-show" => "!isParallel && file.resolveMode === 'interactive' && file.type === 'text'" }
+          .diff-wrap-lines.code.file-content.js-syntax-highlight{ "v-show" => "!isParallel && file.resolveMode === 'interactive' && file.type === 'text'" }
             = render partial: "projects/merge_requests/conflicts/components/inline_conflict_lines"
-          .diff-wrap-lines.code.file-content.js-syntax-highlight{"v-show" => "isParallel && file.resolveMode === 'interactive' && file.type === 'text'" }
+          .diff-wrap-lines.code.file-content.js-syntax-highlight{ "v-show" => "isParallel && file.resolveMode === 'interactive' && file.type === 'text'" }
             %parallel-conflict-lines{ ":file" => "file" }
-          %div{"v-show" => "file.resolveMode === 'edit' ||  file.type === 'text-editor'"}
+          %div{ "v-show" => "file.resolveMode === 'edit' ||  file.type === 'text-editor'" }
             = render partial: "projects/merge_requests/conflicts/components/diff_file_editor"
 
     = render partial: "projects/merge_requests/conflicts/submit_form"
diff --git a/app/views/projects/merge_requests/conflicts/_commit_stats.html.haml b/app/views/projects/merge_requests/conflicts/_commit_stats.html.haml
index 5ab3cd96163..964dc40a213 100644
--- a/app/views/projects/merge_requests/conflicts/_commit_stats.html.haml
+++ b/app/views/projects/merge_requests/conflicts/_commit_stats.html.haml
@@ -1,9 +1,9 @@
-.content-block.oneline-block.files-changed{"v-if" => "!isLoading && !hasError"}
-  .inline-parallel-buttons{"v-if" => "showDiffViewTypeSwitcher"}
+.content-block.oneline-block.files-changed{ "v-if" => "!isLoading && !hasError" }
+  .inline-parallel-buttons{ "v-if" => "showDiffViewTypeSwitcher" }
     .btn-group
-      %button.btn{":class" => "{'active': !isParallel}", "@click" => "handleViewTypeChange('inline')"}
+      %button.btn{ ":class" => "{'active': !isParallel}", "@click" => "handleViewTypeChange('inline')" }
         Inline
-      %button.btn{":class" => "{'active': isParallel}", "@click" => "handleViewTypeChange('parallel')"}
+      %button.btn{ ":class" => "{'active': isParallel}", "@click" => "handleViewTypeChange('parallel')" }
         Side-by-side
 
   .js-toggle-container
diff --git a/app/views/projects/merge_requests/conflicts/_file_actions.html.haml b/app/views/projects/merge_requests/conflicts/_file_actions.html.haml
index 05af57acf03..0839880713f 100644
--- a/app/views/projects/merge_requests/conflicts/_file_actions.html.haml
+++ b/app/views/projects/merge_requests/conflicts/_file_actions.html.haml
@@ -1,5 +1,5 @@
 .file-actions
-  .btn-group{"v-if" => "file.type === 'text'"}
+  .btn-group{ "v-if" => "file.type === 'text'" }
     %button.btn{ ":class" => "{ 'active': file.resolveMode == 'interactive' }",
       '@click' => "onClickResolveModeButton(file, 'interactive')",
       type: 'button' }
@@ -8,5 +8,5 @@
       '@click' => "onClickResolveModeButton(file, 'edit')",
       type: 'button' }
       Edit inline
-  %a.btn.view-file.btn-file-option{":href" => "file.blobPath"}
+  %a.btn.view-file{ ":href" => "file.blobPath" }
     View file @{{conflictsData.shortCommitSha}}
diff --git a/app/views/projects/merge_requests/conflicts/_submit_form.html.haml b/app/views/projects/merge_requests/conflicts/_submit_form.html.haml
index 6ffaa9ad4d2..62c9748c510 100644
--- a/app/views/projects/merge_requests/conflicts/_submit_form.html.haml
+++ b/app/views/projects/merge_requests/conflicts/_submit_form.html.haml
@@ -10,7 +10,7 @@
     .col-sm-offset-2.col-sm-10
       .row
         .col-xs-6
-          %button{ type: "button", class: "btn btn-success js-submit-button", "@click" => "commit()", ":disabled" => "!readyToCommit" }
+          %button.btn.btn-success.js-submit-button{ type: "button", "@click" => "commit()", ":disabled" => "!readyToCommit" }
             %span {{commitButtonText}}
         .col-xs-6.text-right
           = link_to "Cancel", namespace_project_merge_request_path(@merge_request.project.namespace, @merge_request.project, @merge_request), class: "btn btn-cancel"
diff --git a/app/views/projects/merge_requests/conflicts/components/_diff_file_editor.html.haml b/app/views/projects/merge_requests/conflicts/components/_diff_file_editor.html.haml
index 3c927d362c2..aff3fb82fa6 100644
--- a/app/views/projects/merge_requests/conflicts/components/_diff_file_editor.html.haml
+++ b/app/views/projects/merge_requests/conflicts/components/_diff_file_editor.html.haml
@@ -1,4 +1,4 @@
-%diff-file-editor{"inline-template" => "true", ":file" => "file", ":on-cancel-discard-confirmation" => "cancelDiscardConfirmation", ":on-accept-discard-confirmation" => "acceptDiscardConfirmation"}
+%diff-file-editor{ "inline-template" => "true", ":file" => "file", ":on-cancel-discard-confirmation" => "cancelDiscardConfirmation", ":on-accept-discard-confirmation" => "acceptDiscardConfirmation" }
   .diff-editor-wrap{ "v-show" => "file.showEditor" }
     .discard-changes-alert-wrap{ "v-if" => "file.promptDiscardConfirmation" }
       .discard-changes-alert
diff --git a/app/views/projects/merge_requests/conflicts/components/_inline_conflict_lines.html.haml b/app/views/projects/merge_requests/conflicts/components/_inline_conflict_lines.html.haml
index d35c7bee163..d828cb6cf9e 100644
--- a/app/views/projects/merge_requests/conflicts/components/_inline_conflict_lines.html.haml
+++ b/app/views/projects/merge_requests/conflicts/components/_inline_conflict_lines.html.haml
@@ -1,14 +1,14 @@
-%inline-conflict-lines{ "inline-template" => "true", ":file" => "file"}
+%inline-conflict-lines{ "inline-template" => "true", ":file" => "file" }
   %table
-    %tr.line_holder.diff-inline{"v-for" => "line in file.inlineLines"}
-      %td.diff-line-num.new_line{":class" => "lineCssClass(line)", "v-if" => "!line.isHeader"}
+    %tr.line_holder.diff-inline{ "v-for" => "line in file.inlineLines" }
+      %td.diff-line-num.new_line{ ":class" => "lineCssClass(line)", "v-if" => "!line.isHeader" }
         %a {{line.new_line}}
-      %td.diff-line-num.old_line{":class" => "lineCssClass(line)", "v-if" => "!line.isHeader"}
+      %td.diff-line-num.old_line{ ":class" => "lineCssClass(line)", "v-if" => "!line.isHeader" }
         %a {{line.old_line}}
-      %td.line_content{":class" => "lineCssClass(line)", "v-if" => "!line.isHeader", "v-html" => "line.richText"}
-      %td.diff-line-num.header{":class" => "lineCssClass(line)", "v-if" => "line.isHeader"}
-      %td.diff-line-num.header{":class" => "lineCssClass(line)", "v-if" => "line.isHeader"}
-      %td.line_content.header{":class" => "lineCssClass(line)", "v-if" => "line.isHeader"}
-        %strong{"v-html" => "line.richText"}
+      %td.line_content{ ":class" => "lineCssClass(line)", "v-if" => "!line.isHeader", "v-html" => "line.richText" }
+      %td.diff-line-num.header{ ":class" => "lineCssClass(line)", "v-if" => "line.isHeader" }
+      %td.diff-line-num.header{ ":class" => "lineCssClass(line)", "v-if" => "line.isHeader" }
+      %td.line_content.header{ ":class" => "lineCssClass(line)", "v-if" => "line.isHeader" }
+        %strong{ "v-html" => "line.richText" }
         %button.btn{ "@click" => "handleSelected(file, line.id, line.section)" }
           {{line.buttonTitle}}
diff --git a/app/views/projects/merge_requests/index.html.haml b/app/views/projects/merge_requests/index.html.haml
index 144b3a9c8c8..8a96c8dacf6 100644
--- a/app/views/projects/merge_requests/index.html.haml
+++ b/app/views/projects/merge_requests/index.html.haml
@@ -2,21 +2,21 @@
 - @bulk_edit = can?(current_user, :admin_merge_request, @project)
 
 - page_title "Merge Requests"
-= render "projects/issues/head"
 = render 'projects/last_push'
 
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('filtered_search')
+
 %div{ class: container_class }
   .top-area
     = render 'shared/issuable/nav', type: :merge_requests
     .nav-controls
-      = render 'shared/issuable/search_form', path: namespace_project_merge_requests_path(@project.namespace, @project)
-
       - merge_project = can?(current_user, :create_merge_request, @project) ? @project : (current_user && current_user.fork_of(@project))
       - if merge_project
         = link_to new_namespace_project_merge_request_path(merge_project.namespace, merge_project), class: "btn btn-new", title: "New Merge Request" do
           New Merge Request
 
-  = render 'shared/issuable/filter', type: :merge_requests
+  = render 'shared/issuable/search_bar', type: :merge_requests
 
   .merge-requests-holder
     = render 'merge_requests'
diff --git a/app/views/projects/merge_requests/merge.js.haml b/app/views/projects/merge_requests/merge.js.haml
index 84b6c9ebc5c..f0a23bec5e7 100644
--- a/app/views/projects/merge_requests/merge.js.haml
+++ b/app/views/projects/merge_requests/merge.js.haml
@@ -2,9 +2,9 @@
 - when :success
   :plain
     merge_request_widget.mergeInProgress(#{params[:should_remove_source_branch] == '1'});
-- when :merge_when_build_succeeds
+- when :merge_when_pipeline_succeeds
   :plain
-    $('.mr-widget-body').html("#{escape_javascript(render('projects/merge_requests/widget/open/merge_when_build_succeeds'))}");
+    $('.mr-widget-body').html("#{escape_javascript(render('projects/merge_requests/widget/open/merge_when_pipeline_succeeds'))}");
 - when :sha_mismatch
   :plain
     $('.mr-widget-body').html("#{escape_javascript(render('projects/merge_requests/widget/open/sha_mismatch'))}");
diff --git a/app/views/projects/merge_requests/show/_builds.html.haml b/app/views/projects/merge_requests/show/_builds.html.haml
deleted file mode 100644
index 808ef7fed27..00000000000
--- a/app/views/projects/merge_requests/show/_builds.html.haml
+++ /dev/null
@@ -1 +0,0 @@
-= render "projects/commit/pipeline", pipeline: @pipeline, link_to_commit: true
diff --git a/app/views/projects/merge_requests/show/_commits.html.haml b/app/views/projects/merge_requests/show/_commits.html.haml
index a0e12fb3f38..11793919ff7 100644
--- a/app/views/projects/merge_requests/show/_commits.html.haml
+++ b/app/views/projects/merge_requests/show/_commits.html.haml
@@ -1,6 +1,8 @@
-.content-block.oneline-block
-  = icon("sort-amount-desc")
-  Most recent commits displayed first
-
-%ol#commits-list.list-unstyled
-  = render "projects/commits/commits", project: @merge_request.source_project, ref: @merge_request.source_branch
+- if @commits.empty?
+  .commits-empty
+    %h4
+      There are no commits yet.
+    = custom_icon ('illustration_no_commits')
+- else
+  %ol#commits-list.list-unstyled
+    = render "projects/commits/commits", project: @merge_request.source_project, ref: @merge_request.source_branch
diff --git a/app/views/projects/merge_requests/show/_diffs.html.haml b/app/views/projects/merge_requests/show/_diffs.html.haml
index 99c71e1454a..7f0913ea516 100644
--- a/app/views/projects/merge_requests/show/_diffs.html.haml
+++ b/app/views/projects/merge_requests/show/_diffs.html.haml
@@ -1,13 +1,5 @@
-- if @merge_request_diff.collected?
+- if @merge_request_diff.collected? || @merge_request_diff.overflow?
   = render 'projects/merge_requests/show/versions'
-  = render "projects/diffs/diffs", diffs: @diffs
+  = render "projects/diffs/diffs", diffs: @diffs, environment: @environment
 - elsif @merge_request_diff.empty?
   .nothing-here-block Nothing to merge from #{@merge_request.source_branch} into #{@merge_request.target_branch}
-- else
-  .alert.alert-warning
-    %h4
-      Changes view for this comparison is extremely large.
-    %p
-      You can
-      = link_to "download it", merge_request_path(@merge_request, format: :diff), class: "vlink"
-      instead.
diff --git a/app/views/projects/merge_requests/show/_how_to_merge.html.haml b/app/views/projects/merge_requests/show/_how_to_merge.html.haml
index f1d5441f9dd..93ed4b68e0e 100644
--- a/app/views/projects/merge_requests/show/_how_to_merge.html.haml
+++ b/app/views/projects/merge_requests/show/_how_to_merge.html.haml
@@ -1,14 +1,14 @@
-%div#modal_merge_info.modal
+#modal_merge_info.modal
   .modal-dialog
     .modal-content
       .modal-header
-        %a.close{href: "#", "data-dismiss" => "modal"} ×
+        %a.close{ href: "#", "data-dismiss" => "modal" } ×
         %h3 Check out, review, and merge locally
       .modal-body
         %p
           %strong Step 1.
           Fetch and check out the branch for this merge request
-        = clipboard_button(clipboard_target: "pre#merge-info-1")
+        = clipboard_button(clipboard_target: "pre#merge-info-1", title: "Copy commands to clipboard")
         %pre.dark#merge-info-1
           - if @merge_request.for_fork?
             :preserve
@@ -25,7 +25,7 @@
         %p
           %strong Step 3.
           Merge the branch and fix any conflicts that come up
-        = clipboard_button(clipboard_target: "pre#merge-info-3")
+        = clipboard_button(clipboard_target: "pre#merge-info-3", title: "Copy commands to clipboard")
         %pre.dark#merge-info-3
           - if @merge_request.for_fork?
             :preserve
@@ -38,7 +38,7 @@
         %p
           %strong Step 4.
           Push the result of the merge to GitLab
-        = clipboard_button(clipboard_target: "pre#merge-info-4")
+        = clipboard_button(clipboard_target: "pre#merge-info-4", title: "Copy commands to clipboard")
         %pre.dark#merge-info-4
           :preserve
             git push origin #{h @merge_request.target_branch}
diff --git a/app/views/projects/merge_requests/show/_mr_box.html.haml b/app/views/projects/merge_requests/show/_mr_box.html.haml
index ed23d06ee5e..683cb8a5a27 100644
--- a/app/views/projects/merge_requests/show/_mr_box.html.haml
+++ b/app/views/projects/merge_requests/show/_mr_box.html.haml
@@ -4,7 +4,7 @@
 
   %div
     - if @merge_request.description.present?
-      .description{class: can?(current_user, :update_merge_request, @merge_request) ? 'js-task-list-container' : ''}
+      .description{ class: can?(current_user, :update_merge_request, @merge_request) ? 'js-task-list-container' : '' }
         .wiki
           = preserve do
             = markdown_field(@merge_request, :description)
diff --git a/app/views/projects/merge_requests/show/_pipelines.html.haml b/app/views/projects/merge_requests/show/_pipelines.html.haml
index afe3f3430c6..de4aa255bbd 100644
--- a/app/views/projects/merge_requests/show/_pipelines.html.haml
+++ b/app/views/projects/merge_requests/show/_pipelines.html.haml
@@ -1 +1,3 @@
-= render "projects/commit/pipelines_list", pipelines: @pipelines, link_to_commit: true
+- endpoint_path = local_assigns[:endpoint] || pipelines_namespace_project_merge_request_path(@project.namespace, @project, @merge_request, format: :json)
+
+= render 'projects/commit/pipelines_list', endpoint: endpoint_path
diff --git a/app/views/projects/merge_requests/show/_versions.html.haml b/app/views/projects/merge_requests/show/_versions.html.haml
index 5cc92595fe0..74a7b1dc498 100644
--- a/app/views/projects/merge_requests/show/_versions.html.haml
+++ b/app/views/projects/merge_requests/show/_versions.html.haml
@@ -1,6 +1,6 @@
 - if @merge_request_diffs.size > 1
   .mr-version-controls
-    %div.mr-version-menus-container.content-block
+    .mr-version-menus-container.content-block
       Changes between
       %span.dropdown.inline.mr-version-dropdown
         %a.dropdown-toggle.btn.btn-default{ data: {toggle: :dropdown} }
@@ -13,19 +13,19 @@
         .dropdown-menu.dropdown-select.dropdown-menu-selectable
           .dropdown-title
             %span Version:
-            %button.dropdown-title-button.dropdown-menu-close{aria: {label: "Close"}}
+            %button.dropdown-title-button.dropdown-menu-close{ aria: { label: "Close" } }
               = icon('times', class: 'dropdown-menu-close-icon')
           .dropdown-content
             %ul
               - @merge_request_diffs.each do |merge_request_diff|
                 %li
-                  = link_to merge_request_version_path(@project, @merge_request, merge_request_diff), class: ('is-active' if merge_request_diff == @merge_request_diff) do
+                  = link_to merge_request_version_path(@project, @merge_request, merge_request_diff, @start_sha), class: ('is-active' if merge_request_diff == @merge_request_diff) do
                     %strong
                       - if merge_request_diff.latest?
                         latest version
                       - else
                         version #{version_index(merge_request_diff)}
-                    .monospace #{short_sha(merge_request_diff.head_commit_sha)}
+                    .monospace= short_sha(merge_request_diff.head_commit_sha)
                     %small
                       #{number_with_delimiter(merge_request_diff.commits_count)} #{'commit'.pluralize(merge_request_diff.commits_count)},
                       = time_ago_with_tooltip(merge_request_diff.created_at)
@@ -43,7 +43,7 @@
           .dropdown-menu.dropdown-select.dropdown-menu-selectable
             .dropdown-title
               %span Compared with:
-              %button.dropdown-title-button.dropdown-menu-close{aria: {label: "Close"}}
+              %button.dropdown-title-button.dropdown-menu-close{ aria: { label: "Close" } }
                 = icon('times', class: 'dropdown-menu-close-icon')
             .dropdown-content
               %ul
@@ -55,14 +55,14 @@
                           latest version
                         - else
                           version #{version_index(merge_request_diff)}
-                      .monospace #{short_sha(merge_request_diff.head_commit_sha)}
+                      .monospace= short_sha(merge_request_diff.head_commit_sha)
                       %small
                         = time_ago_with_tooltip(merge_request_diff.created_at)
                 %li
                   = link_to merge_request_version_path(@project, @merge_request, @merge_request_diff), class: ('is-active' unless @start_sha) do
                     %strong
                       #{@merge_request.target_branch} (base)
-                    .monospace #{short_sha(@merge_request_diff.base_commit_sha)}
+                    .monospace= short_sha(@merge_request_diff.base_commit_sha)
 
     - if different_base?(@start_version, @merge_request_diff)
       .content-block
@@ -72,7 +72,7 @@
         = link_to namespace_project_compare_path(@project.namespace, @project, from: @start_version.base_commit_sha, to: @merge_request_diff.base_commit_sha) do
           new commits
         from
-        %code #{@merge_request.target_branch}
+        %code= @merge_request.target_branch
 
     - unless @merge_request_diff.latest? && !@start_sha
       .comments-disabled-notif.content-block
diff --git a/app/views/projects/merge_requests/widget/_closed.html.haml b/app/views/projects/merge_requests/widget/_closed.html.haml
index f3cc0e7e8a1..15f47ecf210 100644
--- a/app/views/projects/merge_requests/widget/_closed.html.haml
+++ b/app/views/projects/merge_requests/widget/_closed.html.haml
@@ -6,7 +6,7 @@
       - if @merge_request.closed_event
         by #{link_to_member(@project, @merge_request.closed_event.author, avatar: true)}
         #{time_ago_with_tooltip(@merge_request.closed_event.created_at)}
-    %p 
+    %p
       = succeed '.' do
         The changes were not merged into
         %span.label-branch= @merge_request.target_branch
diff --git a/app/views/projects/merge_requests/widget/_heading.html.haml b/app/views/projects/merge_requests/widget/_heading.html.haml
index 9ab7971b56c..1298376ac25 100644
--- a/app/views/projects/merge_requests/widget/_heading.html.haml
+++ b/app/views/projects/merge_requests/widget/_heading.html.haml
@@ -1,28 +1,34 @@
 - if @pipeline
   .mr-widget-heading
-    - %w[success success_with_warnings skipped canceled failed running pending].each do |status|
-      .ci_widget{ class: "ci-#{status} ci-status-icon-#{status}", style: ("display:none" unless @pipeline.status == status) }
-        = ci_icon_for_status(status)
+    - %w[success success_with_warnings skipped manual canceled failed running pending].each do |status|
+      .ci_widget{ class: "ci-#{status}", style: ("display:none" unless @pipeline.status == status) }
+        %div{ class: "ci-status-icon ci-status-icon-#{status}" }
+          = link_to namespace_project_pipeline_path(@pipeline.project.namespace, @pipeline.project, @pipeline.id), class: 'icon-link' do
+            = ci_icon_for_status(status)
         %span
           Pipeline
           = link_to "##{@pipeline.id}", namespace_project_pipeline_path(@pipeline.project.namespace, @pipeline.project, @pipeline.id), class: 'pipeline'
           = ci_label_for_status(status)
-        for
-        = succeed "." do
-          = link_to @pipeline.short_sha, namespace_project_commit_path(@merge_request.source_project.namespace, @merge_request.source_project, @pipeline.sha), class: "monospace"
+        - if @pipeline.stages.any?
+          .mr-widget-pipeline-graph
+            = render 'shared/mini_pipeline_graph', pipeline: @pipeline, klass: 'js-pipeline-inline-mr-widget-graph'
+        %span
+          for
+          = succeed "." do
+            = link_to @pipeline.short_sha, namespace_project_commit_path(@merge_request.source_project.namespace, @merge_request.source_project, @pipeline.sha), class: "monospace js-commit-link"
         %span.ci-coverage
 
 - elsif @merge_request.has_ci?
-  - # Compatibility with old CI integrations (ex jenkins) when you request status from CI server via AJAX
-  - # TODO, remove in later versions when services like Jenkins will set CI status via Commit status API
+  -# Compatibility with old CI integrations (ex jenkins) when you request status from CI server via AJAX
+  -# TODO, remove in later versions when services like Jenkins will set CI status via Commit status API
   .mr-widget-heading
     - %w[success skipped canceled failed running pending].each do |status|
-      .ci_widget{class: "ci-#{status}", style: "display:none"}
+      .ci_widget{ class: "ci-#{status} ci-status-icon-#{status}", style: "display:none" }
         = ci_icon_for_status(status)
         %span
-          CI build
+          CI job
           = ci_label_for_status(status)
-        for
+          for
         - commit = @merge_request.diff_head_commit
         = succeed "." do
           = link_to commit.short_id, namespace_project_commit_path(@merge_request.source_project.namespace, @merge_request.source_project, commit), class: "monospace"
@@ -32,11 +38,11 @@
       = icon("spinner spin")
       Checking CI status for #{@merge_request.diff_head_commit.short_id}&hellip;
 
-    .ci_widget.ci-not_found{style: "display:none"}
+    .ci_widget.ci-not_found{ style: "display:none" }
       = icon("times-circle")
       Could not find CI status for #{@merge_request.diff_head_commit.short_id}.
 
-    .ci_widget.ci-error{style: "display:none"}
+    .ci_widget.ci-error{ style: "display:none" }
       = icon("times-circle")
       Could not connect to the CI server. Please check your settings and try again.
 
diff --git a/app/views/projects/merge_requests/widget/_merged.html.haml b/app/views/projects/merge_requests/widget/_merged.html.haml
index 7794d6d7df2..adc3bbc37f3 100644
--- a/app/views/projects/merge_requests/widget/_merged.html.haml
+++ b/app/views/projects/merge_requests/widget/_merged.html.haml
@@ -7,28 +7,46 @@
         by #{link_to_member(@project, @merge_request.merge_event.author, avatar: true)}
         #{time_ago_with_tooltip(@merge_request.merge_event.created_at)}
     - if !@merge_request.source_branch_exists? || params[:deleted_source_branch]
-      %p
-        The changes were merged into
-        #{link_to @merge_request.target_branch, namespace_project_commits_path(@project.namespace, @project, @merge_request.target_branch), class: "label-branch"}.
-        The source branch has been removed.
+      .remove-message-pipes
+        %ul
+          %li
+            %span
+              The changes were merged into
+              #{link_to @merge_request.target_branch, namespace_project_commits_path(@project.namespace, @project, @merge_request.target_branch), class: "label-branch"}.
+          %li
+            %span
+              The source branch has been removed.
       = render 'projects/merge_requests/widget/merged_buttons'
     - elsif @merge_request.can_remove_source_branch?(current_user)
-      .remove_source_branch_widget
-        %p
-          The changes were merged into
-          #{link_to @merge_request.target_branch, namespace_project_commits_path(@project.namespace, @project, @merge_request.target_branch), class: "label-branch"}.
-          You can remove the source branch now.
+      .remove_source_branch_widget.remove-message-pipes
+        %ul
+          %li
+            %span
+              The changes were merged into
+              #{link_to @merge_request.target_branch, namespace_project_commits_path(@project.namespace, @project, @merge_request.target_branch), class: "label-branch"}.
+          %li
+            %span
+              You can remove the source branch now.
         = render 'projects/merge_requests/widget/merged_buttons', source_branch_exists: true
-      .remove_source_branch_widget.failed.hide
-        %p
-          Failed to remove source branch '#{@merge_request.source_branch}'.
-
-      .remove_source_branch_in_progress.hide
-        %p
-          = icon('spinner spin')
-          Removing source branch '#{@merge_request.source_branch}'. Please wait, this page will be automatically reloaded.
+      .remove_source_branch_widget.failed.remove-message-pipes.hide
+        %ul
+          %li
+            %span
+              Failed to remove source branch '#{@merge_request.source_branch}'.
+      .remove_source_branch_in_progress.remove-message-pipes.hide
+        %ul
+          %li
+            %span
+              = icon('spinner spin')
+              Removing source branch '#{@merge_request.source_branch}'.
+          %li
+            %span
+              Please wait, this page will be automatically reloaded.
     - else
-      %p
-        The changes were merged into
-        #{link_to @merge_request.target_branch, namespace_project_commits_path(@project.namespace, @project, @merge_request.target_branch), class: "label-branch"}.
-      = render 'projects/merge_requests/widget/merged_buttons'
+      .remove-message-pipes
+        %ul
+          %li
+            %span
+              The changes were merged into
+              #{link_to @merge_request.target_branch, namespace_project_commits_path(@project.namespace, @project, @merge_request.target_branch), class: "label-branch"}.
+        = render 'projects/merge_requests/widget/merged_buttons'
diff --git a/app/views/projects/merge_requests/widget/_merged_buttons.haml b/app/views/projects/merge_requests/widget/_merged_buttons.haml
index d836a253507..caf3bf54eef 100644
--- a/app/views/projects/merge_requests/widget/_merged_buttons.haml
+++ b/app/views/projects/merge_requests/widget/_merged_buttons.haml
@@ -5,10 +5,10 @@
 - if can_remove_source_branch || mr_can_be_reverted || mr_can_be_cherry_picked
   .clearfix.merged-buttons
     - if can_remove_source_branch
-      = link_to namespace_project_branch_path(@merge_request.source_project.namespace, @merge_request.source_project, @merge_request.source_branch), remote: true, method: :delete, class: "btn btn-default btn-sm remove_source_branch" do
+      = link_to namespace_project_branch_path(@merge_request.source_project.namespace, @merge_request.source_project, @merge_request.source_branch), remote: true, method: :delete, class: "btn btn-default remove_source_branch" do
         = icon('trash-o')
         Remove Source Branch
     - if mr_can_be_reverted
-      = revert_commit_link(@merge_request.merge_commit, namespace_project_merge_request_path(@project.namespace, @project, @merge_request), btn_class: 'sm')
+      = revert_commit_link(@merge_request.merge_commit, namespace_project_merge_request_path(@project.namespace, @project, @merge_request), btn_class: "close")
     - if mr_can_be_cherry_picked
-      = cherry_pick_commit_link(@merge_request.merge_commit, namespace_project_merge_request_path(@project.namespace, @project, @merge_request), btn_class: 'sm')
+      = cherry_pick_commit_link(@merge_request.merge_commit, namespace_project_merge_request_path(@project.namespace, @project, @merge_request), btn_class: "default")
diff --git a/app/views/projects/merge_requests/widget/_open.html.haml b/app/views/projects/merge_requests/widget/_open.html.haml
index eee711dc5af..bc426f1dc0c 100644
--- a/app/views/projects/merge_requests/widget/_open.html.haml
+++ b/app/views/projects/merge_requests/widget/_open.html.haml
@@ -19,22 +19,29 @@
       = render 'projects/merge_requests/widget/open/conflicts'
     - elsif @merge_request.work_in_progress?
       = render 'projects/merge_requests/widget/open/wip'
-    - elsif @merge_request.merge_when_build_succeeds?
-      = render 'projects/merge_requests/widget/open/merge_when_build_succeeds'
+    - elsif @merge_request.merge_when_pipeline_succeeds?
+      = render 'projects/merge_requests/widget/open/merge_when_pipeline_succeeds'
     - elsif !@merge_request.can_be_merged_by?(current_user)
       = render 'projects/merge_requests/widget/open/not_allowed'
     - elsif !@merge_request.mergeable_ci_state? && (@pipeline.failed? || @pipeline.canceled?)
       = render 'projects/merge_requests/widget/open/build_failed'
     - elsif !@merge_request.mergeable_discussions_state?
       = render 'projects/merge_requests/widget/open/unresolved_discussions'
+    - elsif @pipeline&.blocked?
+      = render 'projects/merge_requests/widget/open/manual'
     - elsif @merge_request.can_be_merged? || resolved_conflicts
       = render 'projects/merge_requests/widget/open/accept'
 
-  - if mr_closes_issues.present?
+  - if mr_closes_issues.present? || mr_issues_mentioned_but_not_closing.present?
     .mr-widget-footer
       %span
-        %i.fa.fa-check
-        Accepting this merge request will close #{"issue".pluralize(mr_closes_issues.size)}
-        = succeed '.' do
-          != markdown issues_sentence(mr_closes_issues), pipeline: :gfm, author: @merge_request.author
-        = mr_assign_issues_link
+        = icon('check')
+        - if mr_closes_issues.present?
+          Accepting this merge request will close #{"issue".pluralize(mr_closes_issues.size)}
+          = succeed '.' do
+            != markdown issues_sentence(mr_closes_issues), pipeline: :gfm, author: @merge_request.author
+          = mr_assign_issues_link
+        - if mr_issues_mentioned_but_not_closing.present?
+          #{"Issue".pluralize(mr_issues_mentioned_but_not_closing.size)}
+          != markdown issues_sentence(mr_issues_mentioned_but_not_closing), pipeline: :gfm, author: @merge_request.author
+          #{mr_issues_mentioned_but_not_closing.size > 1 ? 'are' : 'is'} mentioned but will not be closed.
diff --git a/app/views/projects/merge_requests/widget/_show.html.haml b/app/views/projects/merge_requests/widget/_show.html.haml
index a8918c85dde..0b0fb7854c2 100644
--- a/app/views/projects/merge_requests/widget/_show.html.haml
+++ b/app/views/projects/merge_requests/widget/_show.html.haml
@@ -16,20 +16,22 @@
     gitlab_icon: "#{asset_path 'gitlab_logo.png'}",
     ci_status: "#{@merge_request.head_pipeline ? @merge_request.head_pipeline.status : ''}",
     ci_message: {
-      normal: "Build {{status}} for \"{{title}}\"",
-      preparing: "{{status}} build for \"{{title}}\""
+      normal: "Pipeline {{status}} for \"{{title}}\"",
+      preparing: "{{status}} pipeline for \"{{title}}\""
     },
     ci_enable: #{@project.ci_service ? "true" : "false"},
     ci_title: {
-      preparing: "{{status}} build",
-      normal: "Build {{status}}"
+      preparing: "{{status}} pipeline",
+      normal: "Pipeline {{status}}"
     },
-    builds_path: "#{builds_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)}",
+    ci_sha: "#{@merge_request.head_pipeline ? @merge_request.head_pipeline.short_sha : ''}",
+    ci_pipeline: #{@merge_request.head_pipeline.try(:id).to_json},
+    commits_path: "#{project_commits_path(@project)}",
+    pipeline_path: "#{project_pipelines_path(@project)}",
     pipelines_path: "#{pipelines_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)}"
   };
 
   if (typeof merge_request_widget !== 'undefined') {
-    clearInterval(merge_request_widget.fetchBuildStatusInterval);
     merge_request_widget.cancelPolling();
     merge_request_widget.clearEventListeners();
   }
diff --git a/app/views/projects/merge_requests/widget/open/_accept.html.haml b/app/views/projects/merge_requests/widget/open/_accept.html.haml
index 435fe835fae..c94c7944c0b 100644
--- a/app/views/projects/merge_requests/widget/open/_accept.html.haml
+++ b/app/views/projects/merge_requests/widget/open/_accept.html.haml
@@ -1,4 +1,5 @@
-- status_class = @pipeline ? " ci-#{@pipeline.status}" : nil
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('merge_request_widget')
 
 = form_for [:merge, @project.namespace.becomes(Namespace), @project, @merge_request], remote: true, method: :post, html: { class: 'accept-mr-form js-quick-submit js-requires-input' } do |f|
   = hidden_field_tag :authenticity_token, form_authenticity_token
@@ -8,58 +9,42 @@
       .accept-action
         - if @pipeline && @pipeline.active?
           %span.btn-group
-            = button_tag class: "btn btn-create js-merge-button merge_when_build_succeeds" do
+            = button_tag class: "btn btn-info js-merge-when-pipeline-succeeds-button merge-when-pipeline-succeeds" do
               Merge When Pipeline Succeeds
-            - unless @project.only_allow_merge_if_build_succeeds?
-              = button_tag class: "btn btn-success dropdown-toggle", 'data-toggle' => 'dropdown' do
+            - unless @project.only_allow_merge_if_pipeline_succeeds?
+              = button_tag class: "btn btn-info dropdown-toggle", 'data-toggle' => 'dropdown' do
                 = icon('caret-down')
                 %span.sr-only
                   Select Merge Moment
               %ul.js-merge-dropdown.dropdown-menu.dropdown-menu-right{ role: 'menu' }
                 %li
-                  = link_to "#", class: "merge_when_build_succeeds" do
+                  = link_to "#", class: "merge_when_pipeline_succeeds" do
                     = icon('check fw')
                     Merge When Pipeline Succeeds
                 %li
-                  = link_to "#", class: "accept_merge_request" do
+                  = link_to "#", class: "accept-merge-request" do
                     = icon('warning fw')
                     Merge Immediately
         - else
-          = f.button class: "btn btn-create btn-grouped js-merge-button accept_merge_request #{status_class}" do
+          = f.button class: "btn btn-grouped js-merge-button accept-merge-request" do
             Accept Merge Request
       - if @merge_request.force_remove_source_branch?
         .accept-control
           The source branch will be removed.
       - elsif @merge_request.can_remove_source_branch?(current_user)
         .accept-control.checkbox
-          = label_tag :should_remove_source_branch, class: "remove_source_checkbox" do
+          = label_tag :should_remove_source_branch, class: "merge-param-checkbox" do
             = check_box_tag :should_remove_source_branch
             Remove source branch
-      .accept-control.right
+      .accept-control
         = link_to "#", class: "modify-merge-commit-link js-toggle-button" do
           = icon('edit')
           Modify commit message
     .js-toggle-content.hide.prepend-top-default
       = render 'shared/commit_message_container', params: params,
+          message_with_description: @merge_request.merge_commit_message(include_description: true),
+          message_without_description: @merge_request.merge_commit_message,
           text: @merge_request.merge_commit_message,
           rows: 14, hint: true
 
-    = hidden_field_tag :merge_when_build_succeeds, "", autocomplete: "off"
-
-  :javascript
-    $('.accept-mr-form').on('ajax:send', function() {
-      $(".accept-mr-form :input").disable();
-    });
-
-    $('.accept_merge_request').on('click', function() {
-      $('.js-merge-button').html("<i class='fa fa-spinner fa-spin'></i> Merge in progress");
-    });
-
-    $('.merge_when_build_succeeds').on('click', function() {
-      $("#merge_when_build_succeeds").val("1");
-    });
-
-    $('.js-merge-dropdown a').on('click', function(e) {
-      e.preventDefault();
-      $(this).closest("form").submit();
-    });
+    = hidden_field_tag :merge_when_pipeline_succeeds, "", autocomplete: "off"
diff --git a/app/views/projects/merge_requests/widget/open/_archived.html.haml b/app/views/projects/merge_requests/widget/open/_archived.html.haml
index ab30fa6b243..0d61e56d8fb 100644
--- a/app/views/projects/merge_requests/widget/open/_archived.html.haml
+++ b/app/views/projects/merge_requests/widget/open/_archived.html.haml
@@ -1,4 +1,4 @@
-%h4 
+%h4
   Project is archived
 %p
   This merge request cannot be merged because archived projects cannot be written to.
diff --git a/app/views/projects/merge_requests/widget/open/_build_failed.html.haml b/app/views/projects/merge_requests/widget/open/_build_failed.html.haml
index 14f51af5360..3979d5fa8ed 100644
--- a/app/views/projects/merge_requests/widget/open/_build_failed.html.haml
+++ b/app/views/projects/merge_requests/widget/open/_build_failed.html.haml
@@ -1,6 +1,6 @@
 %h4
   = icon('exclamation-triangle')
-  The build for this merge request failed
+  The pipeline for this merge request failed
 
 %p
-  Please retry the build or push a new commit to fix the failure.
+  Please retry the job or push a new commit to fix the failure.
diff --git a/app/views/projects/merge_requests/widget/open/_check.html.haml b/app/views/projects/merge_requests/widget/open/_check.html.haml
index e16878ba513..909dc52fc06 100644
--- a/app/views/projects/merge_requests/widget/open/_check.html.haml
+++ b/app/views/projects/merge_requests/widget/open/_check.html.haml
@@ -1,9 +1,6 @@
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('merge_request_widget')
+
 %strong
   = icon("spinner spin")
   Checking ability to merge automatically&hellip;
-
-:javascript
-  $(function() {
-    merge_request_widget.getMergeStatus();
-  });
-
diff --git a/app/views/projects/merge_requests/widget/open/_conflicts.html.haml b/app/views/projects/merge_requests/widget/open/_conflicts.html.haml
index af3096f04d9..621ee313026 100644
--- a/app/views/projects/merge_requests/widget/open/_conflicts.html.haml
+++ b/app/views/projects/merge_requests/widget/open/_conflicts.html.haml
@@ -1,21 +1,27 @@
-%h4.has-conflicts
-  = icon("exclamation-triangle")
-  This merge request contains merge conflicts
+- can_resolve = @merge_request.conflicts_can_be_resolved_by?(current_user)
+- can_resolve_in_ui = @merge_request.conflicts_can_be_resolved_in_ui?
+- can_merge = @merge_request.can_be_merged_via_command_line_by?(current_user)
 
-%p
-  Please
-  - if @merge_request.conflicts_can_be_resolved_by?(current_user)
-    - if @merge_request.conflicts_can_be_resolved_in_ui?
-      = link_to "resolve these conflicts", conflicts_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)
-    - else
-      %span.has-tooltip{title: "These conflicts cannot be resolved through GitLab"}
-        resolve these conflicts locally
-  - else
-    resolve these conflicts
+%h4.has-conflicts
+  %p
+    = icon("exclamation-triangle")
+    This merge request contains merge conflicts
 
-  or
+.remove-message-pipes
+  %ul
+    %li
+      %span
+        To merge this request, resolve these conflicts
+        - if can_resolve && !can_resolve_in_ui
+          locally
+        or
+        - unless can_merge
+          ask someone with write access to this repository to
+        merge it locally.
 
-  - if @merge_request.can_be_merged_via_command_line_by?(current_user)
-    #{link_to "merge this request manually", "#modal_merge_info", class: "how_to_merge_link vlink", "data-toggle" => "modal"}.
-  - else
-    ask someone with write access to this repository to merge this request manually.
+- if (can_resolve && can_resolve_in_ui) || can_merge
+  .merged-buttons.clearfix
+    - if can_resolve && can_resolve_in_ui
+      = link_to "Resolve conflicts", conflicts_namespace_project_merge_request_path(@project.namespace, @project, @merge_request), class: "btn"
+    - if can_merge
+      = link_to "Merge locally", "#modal_merge_info", class: "btn how_to_merge_link vlink", "data-toggle" => "modal"
diff --git a/app/views/projects/merge_requests/widget/open/_manual.html.haml b/app/views/projects/merge_requests/widget/open/_manual.html.haml
new file mode 100644
index 00000000000..9078b7e21dd
--- /dev/null
+++ b/app/views/projects/merge_requests/widget/open/_manual.html.haml
@@ -0,0 +1,4 @@
+%h4
+  Pipeline blocked
+%p
+  The pipeline for this merge request requires a manual action to proceed.
diff --git a/app/views/projects/merge_requests/widget/open/_merge_when_build_succeeds.html.haml b/app/views/projects/merge_requests/widget/open/_merge_when_build_succeeds.html.haml
deleted file mode 100644
index 072d01d144e..00000000000
--- a/app/views/projects/merge_requests/widget/open/_merge_when_build_succeeds.html.haml
+++ /dev/null
@@ -1,25 +0,0 @@
-%h4
-  Set by #{link_to_member(@project, @merge_request.merge_user, avatar: true)}
-  to be merged automatically when the pipeline succeeds.
-%div
-  %p
-    = succeed '.' do
-      The changes will be merged into
-      %span.label-branch= @merge_request.target_branch
-    - if @merge_request.remove_source_branch?
-      The source branch will be removed.
-    - else
-      The source branch will not be removed.
-
-  - remove_source_branch_button = !@merge_request.remove_source_branch? && @merge_request.can_remove_source_branch?(current_user) && @merge_request.merge_user == current_user
-  - user_can_cancel_automatic_merge = @merge_request.can_cancel_merge_when_build_succeeds?(current_user)
-  - if remove_source_branch_button || user_can_cancel_automatic_merge
-    .clearfix.prepend-top-10
-      - if remove_source_branch_button
-        = link_to merge_namespace_project_merge_request_path(@merge_request.target_project.namespace, @merge_request.target_project, @merge_request, merge_when_build_succeeds: true, should_remove_source_branch: true, sha: @merge_request.diff_head_sha), remote: true, method: :post, class: "btn btn-grouped btn-primary btn-sm remove_source_branch" do
-          = icon('times')
-          Remove Source Branch When Merged
-
-      - if user_can_cancel_automatic_merge
-        = link_to cancel_merge_when_build_succeeds_namespace_project_merge_request_path(@merge_request.target_project.namespace, @merge_request.target_project, @merge_request), remote: true, method: :post, class: "btn btn-grouped btn-sm" do
-          Cancel Automatic Merge
diff --git a/app/views/projects/merge_requests/widget/open/_merge_when_pipeline_succeeds.html.haml b/app/views/projects/merge_requests/widget/open/_merge_when_pipeline_succeeds.html.haml
new file mode 100644
index 00000000000..5f347acce4d
--- /dev/null
+++ b/app/views/projects/merge_requests/widget/open/_merge_when_pipeline_succeeds.html.haml
@@ -0,0 +1,33 @@
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('merge_request_widget')
+
+%h4
+  Set by #{link_to_member(@project, @merge_request.merge_user, avatar: true)}
+  to be merged automatically when the pipeline succeeds.
+.remove-message-pipes
+  %ul
+    %li
+      %span
+        = succeed '.' do
+          The changes will be merged into #{link_to @merge_request.target_branch, namespace_project_commits_path(@project.namespace, @project, @merge_request.target_branch), class: "label-branch"}
+        - if @merge_request.remove_source_branch?
+          %li
+            %span
+              The source branch will be removed.
+        - else
+          %li
+            %span
+              The source branch will not be removed.
+
+  - remove_source_branch_button = !@merge_request.remove_source_branch? && @merge_request.can_remove_source_branch?(current_user) && @merge_request.merge_user == current_user
+  - user_can_cancel_automatic_merge = @merge_request.can_cancel_merge_when_pipeline_succeeds?(current_user)
+  - if remove_source_branch_button || user_can_cancel_automatic_merge
+    .clearfix.prepend-top-10
+      - if remove_source_branch_button
+        = link_to merge_namespace_project_merge_request_path(@merge_request.target_project.namespace, @merge_request.target_project, @merge_request, merge_params(@merge_request)), remote: true, method: :post, class: "btn btn-grouped btn-primary btn-sm remove_source_branch" do
+          = icon('times')
+          Remove Source Branch When Merged
+
+      - if user_can_cancel_automatic_merge
+        = link_to cancel_merge_when_pipeline_succeeds_namespace_project_merge_request_path(@merge_request.target_project.namespace, @merge_request.target_project, @merge_request), remote: true, method: :post, class: "btn btn-grouped btn-sm" do
+          Cancel Automatic Merge
diff --git a/app/views/projects/merge_requests/widget/open/_nothing.html.haml b/app/views/projects/merge_requests/widget/open/_nothing.html.haml
index 35626b624b7..7af8c01c134 100644
--- a/app/views/projects/merge_requests/widget/open/_nothing.html.haml
+++ b/app/views/projects/merge_requests/widget/open/_nothing.html.haml
@@ -1,4 +1,4 @@
-%h4 
+%h4
   = icon("exclamation-triangle")
   Nothing to merge from
   %span.label-branch= source_branch_with_namespace(@merge_request)
diff --git a/app/views/projects/merge_requests/widget/open/_unresolved_discussions.html.haml b/app/views/projects/merge_requests/widget/open/_unresolved_discussions.html.haml
index e094f97f3b6..ec9346ce89b 100644
--- a/app/views/projects/merge_requests/widget/open/_unresolved_discussions.html.haml
+++ b/app/views/projects/merge_requests/widget/open/_unresolved_discussions.html.haml
@@ -6,5 +6,5 @@
   Please resolve these discussions
   - if @project.issues_enabled? && can?(current_user, :create_issue, @project)
     or
-    = link_to "open an issue to resolve them later", new_namespace_project_issue_path(@project.namespace, @project, merge_request_for_resolving_discussions: @merge_request.iid)
+    = link_to "open an issue to resolve them later", new_namespace_project_issue_path(@project.namespace, @project, merge_request_to_resolve_discussions_of: @merge_request.iid)
   to allow this merge request to be merged.
diff --git a/app/views/projects/milestones/_form.html.haml b/app/views/projects/milestones/_form.html.haml
index 513710e8e66..0f4a8508751 100644
--- a/app/views/projects/milestones/_form.html.haml
+++ b/app/views/projects/milestones/_form.html.haml
@@ -20,6 +20,6 @@
     - if @milestone.new_record?
       = f.submit 'Create milestone', class: "btn-create btn"
       = link_to "Cancel", namespace_project_milestones_path(@project.namespace, @project), class: "btn btn-cancel"
-    -else
+    - else
       = f.submit 'Save changes', class: "btn-save btn"
       = link_to "Cancel", namespace_project_milestone_path(@project.namespace, @project, @milestone), class: "btn btn-cancel"
diff --git a/app/views/projects/milestones/index.html.haml b/app/views/projects/milestones/index.html.haml
index ad2bfbec915..918f5d161bb 100644
--- a/app/views/projects/milestones/index.html.haml
+++ b/app/views/projects/milestones/index.html.haml
@@ -1,14 +1,14 @@
 - @no_container = true
-- page_title "Milestones"
-= render "projects/issues/head"
+- page_title 'Milestones'
+= render 'projects/issues/head'
 
 %div{ class: container_class }
   .top-area
-    = render 'shared/milestones_filter'
+    = render 'shared/milestones_filter', counts: milestone_counts(@project.milestones)
 
     .nav-controls
       - if can?(current_user, :admin_milestone, @project)
-        = link_to new_namespace_project_milestone_path(@project.namespace, @project), class: "btn btn-new", title: "New Milestone" do
+        = link_to new_namespace_project_milestone_path(@project.namespace, @project), class: 'btn btn-new', title: 'New Milestone' do
           New Milestone
 
   .milestones
@@ -19,4 +19,4 @@
         %li
           .nothing-here-block No milestones to show
 
-    = paginate @milestones, theme: "gitlab"
+    = paginate @milestones, theme: 'gitlab'
diff --git a/app/views/projects/milestones/show.html.haml b/app/views/projects/milestones/show.html.haml
index c3a6096aa54..b4dde2c86c9 100644
--- a/app/views/projects/milestones/show.html.haml
+++ b/app/views/projects/milestones/show.html.haml
@@ -3,6 +3,9 @@
 - page_description @milestone.description
 = render "projects/issues/head"
 
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('simulate_drag') if Rails.env.test?
+
 %div{ class: container_class }
   .detail-page-header.milestone-page-header
     .status-box{ class: status_box_class(@milestone) }
@@ -16,10 +19,9 @@
         Open
     .header-text-content
       %span.identifier
-        Milestone ##{@milestone.iid}
+        %strong
+          Milestone %#{@milestone.iid}
       - if @milestone.due_date || @milestone.start_date
-        %span.creator
-          &middot;
         = milestone_date_range(@milestone)
     .milestone-buttons
       - if can?(current_user, :admin_milestone, @project)
@@ -44,7 +46,7 @@
             = preserve do
               = markdown_field(@milestone, :description)
 
-  - if @milestone.total_items_count(current_user).zero?
+  - if can?(current_user, :read_issue, @project) && @milestone.total_items_count(current_user).zero?
     .alert.alert-success.prepend-top-default
       %span Assign some issues to this milestone.
   - elsif @milestone.complete?(current_user) && @milestone.active?
diff --git a/app/views/projects/network/show.html.haml b/app/views/projects/network/show.html.haml
index d8951e69242..ed6077f6c6b 100644
--- a/app/views/projects/network/show.html.haml
+++ b/app/views/projects/network/show.html.haml
@@ -1,7 +1,6 @@
-- page_title "Network", @ref
+- page_title "Graph", @ref
 - content_for :page_specific_javascripts do
-  = page_specific_javascript_tag('lib/raphael.js')
-  = page_specific_javascript_tag('network/network_bundle.js')
+  = page_specific_javascript_bundle_tag('network')
 = render "projects/commits/head"
 = render "head"
 %div{ class: container_class }
diff --git a/app/views/projects/new.html.haml b/app/views/projects/new.html.haml
index 0788924d44a..2a98bba05ee 100644
--- a/app/views/projects/new.html.haml
+++ b/app/views/projects/new.html.haml
@@ -12,7 +12,7 @@
         Create or Import your project from popular Git services
     .col-lg-9
       = form_for @project, html: { class: 'new_project' } do |f|
-        %fieldset.append-bottom-0
+        .row
           .form-group.col-xs-12.col-sm-6
             = f.label :namespace_id, class: 'label-light' do
               %span
@@ -22,7 +22,7 @@
                 - if current_user.can_select_namespace?
                   .input-group-addon
                     = root_url
-                  = f.select :namespace_id, namespaces_options(params[:namespace_id] || :current_user, display_path: true), {}, {class: 'select2 js-select-namespace', tabindex: 1}
+                  = f.select :namespace_id, namespaces_options(namespace_id_from(params) || :current_user, display_path: true), {}, {class: 'select2 js-select-namespace', tabindex: 1}
 
                 - else
                   .input-group-addon.static-namespace
@@ -50,7 +50,7 @@
                       = icon('github', text: 'GitHub')
                 %div
                   - if bitbucket_import_enabled?
-                    = link_to status_import_bitbucket_path, class: "btn import_bitbucket #{'how_to_import_link' unless bitbucket_import_configured?}", "data-no-turbolink" => "true" do
+                    = link_to status_import_bitbucket_path, class: "btn import_bitbucket #{'how_to_import_link' unless bitbucket_import_configured?}" do
                       = icon('bitbucket', text: 'Bitbucket')
                     - unless bitbucket_import_configured?
                       = render 'bitbucket_import_modal'
@@ -69,10 +69,15 @@
                     = link_to new_import_fogbugz_path, class: 'btn import_fogbugz' do
                       = icon('bug', text: 'Fogbugz')
                 %div
+                  - if gitea_import_enabled?
+                    = link_to new_import_gitea_url, class: 'btn import_gitea' do
+                      = custom_icon('go_logo')
+                      Gitea
+                %div
                   - if git_import_enabled?
                     = link_to "#", class: 'btn js-toggle-button import_git' do
                       = icon('git', text: 'Repo by URL')
-                %div{ class: 'import_gitlab_project' }
+                .import_gitlab_project
                   - if gitlab_project_import_enabled?
                     = link_to new_import_gitlab_project_path, class: 'btn btn_import_gitlab_project project-submit' do
                       = icon('gitlab', text: 'GitLab export')
@@ -89,9 +94,8 @@
         .form-group.project-visibility-level-holder
           = f.label :visibility_level, class: 'label-light' do
             Visibility Level
-            = link_to "(?)", help_page_path("public_access/public_access")
-          = render 'shared/visibility_level', f: f, visibility_level: default_project_visibility, can_change_visibility_level: true, form_model: @project
-
+            = link_to icon('question-circle'), help_page_path("public_access/public_access")
+          = render 'shared/visibility_level', f: f, visibility_level: default_project_visibility, can_change_visibility_level: true, form_model: @project, with_label: false
 
         = f.submit 'Create project', class: "btn btn-create project-submit", tabindex: 4
         = link_to 'Cancel', dashboard_projects_path, class: 'btn btn-cancel'
diff --git a/app/views/projects/notes/_edit_form.html.haml b/app/views/projects/notes/_edit_form.html.haml
index 8620f492282..e8e450742b5 100644
--- a/app/views/projects/notes/_edit_form.html.haml
+++ b/app/views/projects/notes/_edit_form.html.haml
@@ -1,11 +1,14 @@
 .note-edit-form
-  = form_for note, url: namespace_project_note_path(@project.namespace, @project, note), method: :put, remote: true, authenticity_token: true, html: { class: 'edit-note common-note-form js-quick-submit' } do |f|
-    = note_target_fields(note)
-    = render layout: 'projects/md_preview', locals: { preview_class: 'md-preview' } do
-      = render 'projects/zen', f: f, attr: :note, classes: 'note-textarea js-note-text js-task-list-field', placeholder: "Write a comment or drag your files here..."
+  = form_tag '#', method: :put, class: 'edit-note common-note-form js-quick-submit' do
+    = hidden_field_tag :target_id, '', class: 'js-form-target-id'
+    = hidden_field_tag :target_type, '', class: 'js-form-target-type'
+    = render layout: 'projects/md_preview', locals: { preview_class: 'md-preview', referenced_users: true } do
+      = render 'projects/zen', attr: 'note[note]', classes: 'note-textarea js-note-text js-task-list-field', placeholder: "Write a comment or drag your files here..."
       = render 'projects/notes/hints'
 
     .note-form-actions.clearfix
-      = f.submit 'Save Comment', class: 'btn btn-nr btn-save js-comment-button'
+      .settings-message.note-edit-warning.js-edit-warning
+        Finish editing this message first!
+      = submit_tag 'Save Comment', class: 'btn btn-nr btn-save js-comment-button'
       %button.btn.btn-nr.btn-cancel.note-edit-cancel{ type: 'button' }
         Cancel
diff --git a/app/views/projects/notes/_form.html.haml b/app/views/projects/notes/_form.html.haml
index 46b402545cd..b561052e721 100644
--- a/app/views/projects/notes/_form.html.haml
+++ b/app/views/projects/notes/_form.html.haml
@@ -3,6 +3,7 @@
 = form_for [@project.namespace.becomes(Namespace), @project, @note], remote: true, html: { :'data-type' => 'json', multipart: true, id: nil, class: "new-note js-new-note-form js-quick-submit common-note-form", "data-noteable-iid" => @note.noteable.try(:iid), }, authenticity_token: true do |f|
   = hidden_field_tag :view, diff_view
   = hidden_field_tag :line_type
+  = hidden_field_tag :merge_request_diff_head_sha, @note.noteable.try(:diff_head_sha)
   = note_target_fields(@note)
   = f.hidden_field :commit_id
   = f.hidden_field :line_code
@@ -23,5 +24,5 @@
   .note-form-actions.clearfix
     = f.submit 'Comment', class: "btn btn-nr btn-create append-right-10 comment-btn js-comment-button"
     = yield(:note_actions)
-    %a.btn.btn-cancel.js-note-discard{role: "button", data: {cancel_text: "Cancel"}}
+    %a.btn.btn-cancel.js-note-discard{ role: "button", data: {cancel_text: "Cancel" } }
       Discard draft
diff --git a/app/views/projects/notes/_hints.html.haml b/app/views/projects/notes/_hints.html.haml
index 6c14f48d41b..81d97eabe65 100644
--- a/app/views/projects/notes/_hints.html.haml
+++ b/app/views/projects/notes/_hints.html.haml
@@ -1,7 +1,6 @@
 - supports_slash_commands = local_assigns.fetch(:supports_slash_commands, false)
 .comment-toolbar.clearfix
   .toolbar-text
-    Styling with
     = link_to 'Markdown', help_page_path('user/markdown'), target: '_blank', tabindex: -1
     - if supports_slash_commands
       and
diff --git a/app/views/projects/notes/_note.html.haml b/app/views/projects/notes/_note.html.haml
index ba8895438c5..5552086bc50 100644
--- a/app/views/projects/notes/_note.html.haml
+++ b/app/views/projects/notes/_note.html.haml
@@ -2,20 +2,23 @@
 - return if note.cross_reference_not_visible_for?(current_user)
 
 - note_editable = note_editable?(note)
-%li.timeline-entry{ id: dom_id(note), class: ["note", "note-row-#{note.id}", ('system-note' if note.system)], data: {author_id: note.author.id, editable: note_editable} }
+%li.timeline-entry{ id: dom_id(note), class: ["note", "note-row-#{note.id}", ('system-note' if note.system)], data: {author_id: note.author.id, editable: note_editable, note_id: note.id} }
   .timeline-entry-inner
     .timeline-icon
-      %a{href: user_path(note.author)}
+      %a{ href: user_path(note.author) }
         = image_tag avatar_icon(note.author), alt: '', class: 'avatar s40'
     .timeline-content
       .note-header
-        = link_to_member(note.project, note.author, avatar: false)
-        .inline.note-headline-light
+        %a.visible-xs{ href: user_path(note.author) }
           = note.author.to_reference
+        = link_to_member(note.project, note.author, avatar: false, extra_class: 'hidden-xs')
+        .note-headline-light
+          %span.hidden-xs
+            = note.author.to_reference
           - unless note.system
             commented
           - if note.system
-            %span{class: 'system-note-message'}
+            %span.system-note-message
               = note.redacted_note_html
           %a{ href: "##{dom_id(note)}" }
             = time_ago_with_tooltip(note.created_at, placement: 'bottom', html_class: 'note-created-ago')
@@ -23,32 +26,34 @@
           .note-actions
             - access = note_max_access_for_user(note)
             - if access
-              %span.note-role.hidden-xs= access
+              %span.note-role= access
 
             - if note.resolvable?
               - can_resolve = can?(current_user, :resolve_note, note)
-              %resolve-btn{ "project-path" => "#{project_path(note.project)}",
-                  "discussion-id" => "#{note.discussion_id}",
+              %resolve-btn{ "project-path" => project_path(note.project),
+                  "discussion-id" => note.discussion_id,
                   ":note-id" => note.id,
                   ":resolved" => note.resolved?,
                   ":can-resolve" => can_resolve,
-                  "resolved-by" => "#{note.resolved_by.try(:name)}",
+                  ":author-name" => "'#{j(note.author.name)}'",
+                  "author-avatar" => note.author.avatar_url,
+                  ":note-truncated" => "'#{truncate(note.note, length: 17)}'",
+                  ":resolved-by" => "'#{j(note.resolved_by.try(:name))}'",
                   "v-show" => "#{can_resolve || note.resolved?}",
                   "inline-template" => true,
                   "ref" => "note_#{note.id}" }
 
-                .note-action-button
+                %button.note-action-button.line-resolve-btn{ type: "button",
+                    class: ("is-disabled" unless can_resolve),
+                    ":class" => "{ 'is-active': isResolved }",
+                    ":aria-label" => "buttonText",
+                    "@click" => "resolve",
+                    ":title" => "buttonText",
+                    "v-show" => "!loading",
+                    ":ref" => "'button'" }
                   = icon("spin spinner", "v-show" => "loading")
-                  %button.line-resolve-btn{ type: "button",
-                      class: ("is-disabled" unless can_resolve),
-                      ":class" => "{ 'is-active': isResolved }",
-                      ":aria-label" => "buttonText",
-                      "@click" => "resolve",
-                      ":title" => "buttonText",
-                      "v-show" => "!loading",
-                      ":ref" => "'button'" }
 
-                    = render "shared/icons/icon_status_success.svg"
+                  = render "shared/icons/icon_status_success.svg"
 
             - if current_user
               - if note.emoji_awardable?
@@ -59,20 +64,23 @@
               - if note_editable
                 = link_to '#', title: 'Edit comment', class: 'note-action-button js-note-edit' do
                   = icon('pencil', class: 'link-highlight')
-                = link_to namespace_project_note_path(note.project.namespace, note.project, note), title: 'Remove comment', method: :delete, data: { confirm: 'Are you sure you want to remove this comment?' }, remote: true, class: 'note-action-button hidden-xs js-note-delete danger' do
+                = link_to namespace_project_note_path(note.project.namespace, note.project, note), title: 'Remove comment', method: :delete, data: { confirm: 'Are you sure you want to remove this comment?' }, remote: true, class: 'note-action-button js-note-delete danger' do
                   = icon('trash-o', class: 'danger-highlight')
-      .note-body{class: note_editable ? 'js-task-list-container' : ''}
+      .note-body{ class: note_editable ? 'js-task-list-container' : '' }
         .note-text.md
           = preserve do
             = note.redacted_note_html
-          = edited_time_ago_with_tooltip(note, placement: 'bottom', html_class: 'note_edited_ago', include_author: true)
+        = edited_time_ago_with_tooltip(note, placement: 'bottom', html_class: 'note_edited_ago', include_author: true)
         - if note_editable
-          = render 'projects/notes/edit_form', note: note
+          .original-note-content.hidden{ data: { post_url: namespace_project_note_path(@project.namespace, @project, note), target_id: note.noteable.id, target_type: note.noteable.class.name.underscore } }
+            #{note.note}
+          %textarea.hidden.js-task-list-field.original-task-list{ data: {update_url: namespace_project_note_path(@project.namespace, @project, note) } }= note.note
         .note-awards
           = render 'award_emoji/awards_block', awardable: note, inline: false
         - if note.system
           .system-note-commit-list-toggler
             Toggle commit list
+            %i.fa.fa-angle-down
       - if note.attachment.url
         .note-attachment
           - if note.attachment.image?
diff --git a/app/views/projects/notes/_notes_with_form.html.haml b/app/views/projects/notes/_notes_with_form.html.haml
index 00b62a595ff..90a150aa74c 100644
--- a/app/views/projects/notes/_notes_with_form.html.haml
+++ b/app/views/projects/notes/_notes_with_form.html.haml
@@ -1,5 +1,8 @@
 %ul#notes-list.notes.main-notes-list.timeline
   = render "projects/notes/notes"
+
+= render 'projects/notes/edit_form'
+
 %ul.notes.notes-form.timeline
   %li.timeline-entry
     .flash-container.timeline-content
@@ -10,7 +13,7 @@
           = image_tag avatar_icon(current_user), alt: current_user.to_reference, class: 'avatar s40'
       .timeline-content.timeline-content-form
         = render "projects/notes/form", view: diff_view
-    - else
+    - elsif !current_user
       .disabled-comment.text-center
         .disabled-comment-text.inline
           Please
@@ -20,4 +23,4 @@
           to post a comment
 
 :javascript
-  var notes = new Notes("#{namespace_project_notes_path(namespace_id: @project.namespace, target_id: @noteable.id, target_type: @noteable.class.name.underscore)}", #{@notes.map(&:id).to_json}, #{Time.now.to_i}, "#{diff_view}")
+  var notes = new Notes("#{namespace_project_noteable_notes_path(namespace_id: @project.namespace, project_id: @project, target_id: @noteable.id, target_type: @noteable.class.name.underscore)}", #{@notes.map(&:id).to_json}, #{Time.now.to_i}, "#{diff_view}")
diff --git a/app/views/projects/pages/_access.html.haml b/app/views/projects/pages/_access.html.haml
new file mode 100644
index 00000000000..82e20eeebb3
--- /dev/null
+++ b/app/views/projects/pages/_access.html.haml
@@ -0,0 +1,13 @@
+- if @project.pages_deployed?
+  .panel.panel-default
+    .panel-heading
+      Access pages
+    .panel-body
+      %p
+        %strong
+          Congratulations! Your pages are served under:
+
+      %p= link_to @project.pages_url, @project.pages_url
+
+      - @project.pages_domains.each do |domain|
+        %p= link_to domain.url, domain.url
diff --git a/app/views/projects/pages/_destroy.haml b/app/views/projects/pages/_destroy.haml
new file mode 100644
index 00000000000..42d9ef5ccba
--- /dev/null
+++ b/app/views/projects/pages/_destroy.haml
@@ -0,0 +1,12 @@
+- if @project.pages_deployed?
+  - if can?(current_user, :remove_pages, @project)
+    .panel.panel-default.panel.panel-danger
+      .panel-heading Remove pages
+      .errors-holder
+      .panel-body
+        %p
+          Removing the pages will prevent from exposing them to outside world.
+        .form-actions
+          = link_to 'Remove pages', namespace_project_pages_path(@project.namespace, @project), data: { confirm: 'Are you sure?'}, method: :delete, class: "btn btn-remove"
+  - else
+    .nothing-here-block Only the project owner can remove pages
diff --git a/app/views/projects/pages/_disabled.html.haml b/app/views/projects/pages/_disabled.html.haml
new file mode 100644
index 00000000000..ad51fbc6cab
--- /dev/null
+++ b/app/views/projects/pages/_disabled.html.haml
@@ -0,0 +1,4 @@
+.panel.panel-default
+  .nothing-here-block
+    GitLab Pages are disabled.
+    Ask your system's administrator to enable it.
diff --git a/app/views/projects/pages/_list.html.haml b/app/views/projects/pages/_list.html.haml
new file mode 100644
index 00000000000..4f2dd1a1398
--- /dev/null
+++ b/app/views/projects/pages/_list.html.haml
@@ -0,0 +1,17 @@
+- if can?(current_user, :update_pages, @project) && @domains.any?
+  .panel.panel-default
+    .panel-heading
+      Domains (#{@domains.count})
+    %ul.well-list
+      - @domains.each do |domain|
+        %li
+          .pull-right
+            = link_to 'Details', namespace_project_pages_domain_path(@project.namespace, @project, domain), class: "btn btn-sm btn-grouped"
+            = link_to 'Remove', namespace_project_pages_domain_path(@project.namespace, @project, domain), data: { confirm: 'Are you sure?'}, method: :delete, class: "btn btn-remove btn-sm btn-grouped"
+          .clearfix
+            %span= link_to domain.domain, domain.url
+          %p
+            - if domain.subject
+              %span.label.label-gray Certificate: #{domain.subject}
+            - if domain.expired?
+              %span.label.label-danger Expired
diff --git a/app/views/projects/pages/_no_domains.html.haml b/app/views/projects/pages/_no_domains.html.haml
new file mode 100644
index 00000000000..7cea5f3e70b
--- /dev/null
+++ b/app/views/projects/pages/_no_domains.html.haml
@@ -0,0 +1,7 @@
+- if can?(current_user, :update_pages, @project)
+  .panel.panel-default
+    .panel-heading
+      Domains
+    .nothing-here-block
+      Support for domains and certificates is disabled.
+      Ask your system's administrator to enable it.
diff --git a/app/views/projects/pages/_use.html.haml b/app/views/projects/pages/_use.html.haml
new file mode 100644
index 00000000000..e442e6e9a09
--- /dev/null
+++ b/app/views/projects/pages/_use.html.haml
@@ -0,0 +1,10 @@
+- unless @project.pages_deployed?
+  .panel.panel-info
+    .panel-heading
+      Configure pages
+    .panel-body
+      %p
+        Learn how to upload your static site and have it served by
+        GitLab by following the
+        = succeed '.' do
+          = link_to 'documentation on GitLab Pages', help_page_path('user/project/pages/index.md'), target: '_blank'
diff --git a/app/views/projects/pages/show.html.haml b/app/views/projects/pages/show.html.haml
new file mode 100644
index 00000000000..259d5bd63d6
--- /dev/null
+++ b/app/views/projects/pages/show.html.haml
@@ -0,0 +1,28 @@
+- page_title 'Pages'
+= render "projects/settings/head"
+
+%h3.page_title
+  Pages
+
+  - if can?(current_user, :update_pages, @project) && (Gitlab.config.pages.external_http || Gitlab.config.pages.external_https)
+    = link_to new_namespace_project_pages_domain_path(@project.namespace, @project), class: 'btn btn-new pull-right', title: 'New Domain' do
+      %i.fa.fa-plus
+      New Domain
+
+%p.light
+  With GitLab Pages you can host your static websites on GitLab.
+  Combined with the power of GitLab CI and the help of GitLab Runner
+  you can deploy static pages for your individual projects, your user or your group.
+
+%hr.clearfix
+
+- if Gitlab.config.pages.enabled
+  = render 'access'
+  = render 'use'
+  - if Gitlab.config.pages.external_http || Gitlab.config.pages.external_https
+    = render 'list'
+  - else
+    = render 'no_domains'
+  = render 'destroy'
+- else
+  = render 'disabled'
diff --git a/app/views/projects/pages_domains/_form.html.haml b/app/views/projects/pages_domains/_form.html.haml
new file mode 100644
index 00000000000..ca1b41b140a
--- /dev/null
+++ b/app/views/projects/pages_domains/_form.html.haml
@@ -0,0 +1,34 @@
+= form_for [@project.namespace.becomes(Namespace), @project, @domain], html: { class: 'form-horizontal fieldset-form' } do |f|
+  - if @domain.errors.any?
+    #error_explanation
+      .alert.alert-danger
+        - @domain.errors.full_messages.each do |msg|
+          %p= msg
+
+  .form-group
+    = f.label :domain, class: 'control-label' do
+      Domain
+    .col-sm-10
+      = f.text_field :domain, required: true, autocomplete: 'off', class: 'form-control'
+
+  - if Gitlab.config.pages.external_https
+    .form-group
+      = f.label :certificate, class: 'control-label' do
+        Certificate (PEM)
+      .col-sm-10
+        = f.text_area :certificate, rows: 5, class: 'form-control'
+        %span.help-inline Upload a certificate for your domain with all intermediates
+
+    .form-group
+      = f.label :key, class: 'control-label' do
+        Key (PEM)
+      .col-sm-10
+        = f.text_area :key, rows: 5, class: 'form-control'
+        %span.help-inline Upload a private key for your certificate
+  - else
+    .nothing-here-block
+      Support for custom certificates is disabled.
+      Ask your system's administrator to enable it.
+
+  .form-actions
+    = f.submit 'Create New Domain', class: "btn btn-save"
diff --git a/app/views/projects/pages_domains/new.html.haml b/app/views/projects/pages_domains/new.html.haml
new file mode 100644
index 00000000000..e1477c71d06
--- /dev/null
+++ b/app/views/projects/pages_domains/new.html.haml
@@ -0,0 +1,6 @@
+- page_title 'New Pages Domain'
+%h3.page_title
+  New Pages Domain
+%hr.clearfix
+%div
+  = render 'form'
diff --git a/app/views/projects/pages_domains/show.html.haml b/app/views/projects/pages_domains/show.html.haml
new file mode 100644
index 00000000000..876cac0dacb
--- /dev/null
+++ b/app/views/projects/pages_domains/show.html.haml
@@ -0,0 +1,30 @@
+- page_title "#{@domain.domain}", 'Pages Domains'
+
+%h3.page-title
+  Pages Domain
+
+.table-holder
+  %table.table
+    %tr
+      %td
+        Domain
+      %td
+        = link_to @domain.domain, @domain.url
+    %tr
+      %td
+        DNS
+      %td
+        %p
+          To access the domain create a new DNS record:
+        %pre
+          #{@domain.domain} CNAME #{@domain.project.pages_subdomain}.#{Settings.pages.host}.
+    %tr
+      %td
+        Certificate
+      %td
+        - if @domain.certificate_text
+          %pre
+            = @domain.certificate_text
+        - else
+          .light
+            missing
diff --git a/app/views/projects/pipelines/_graph.html.haml b/app/views/projects/pipelines/_graph.html.haml
new file mode 100644
index 00000000000..0202833c0bf
--- /dev/null
+++ b/app/views/projects/pipelines/_graph.html.haml
@@ -0,0 +1,4 @@
+- pipeline = local_assigns.fetch(:pipeline)
+.pipeline-visualization.pipeline-graph
+  %ul.stage-column-list
+    = render partial: "projects/stage/graph", collection: pipeline.stages, as: :stage
diff --git a/app/views/projects/pipelines/_head.html.haml b/app/views/projects/pipelines/_head.html.haml
index b10dd47709f..a5acb7ac4a5 100644
--- a/app/views/projects/pipelines/_head.html.haml
+++ b/app/views/projects/pipelines/_head.html.haml
@@ -4,25 +4,25 @@
     .nav-links.sub-nav.scrolling-tabs{ class: ('build' if local_assigns.fetch(:build_subnav, false)) }
       %ul{ class: (container_class) }
         - if project_nav_tab? :pipelines
-          = nav_link(controller: :pipelines) do
+          = nav_link(path: 'pipelines#index', controller: :pipelines) do
             = link_to project_pipelines_path(@project), title: 'Pipelines', class: 'shortcuts-pipelines' do
               %span
                 Pipelines
 
         - if project_nav_tab? :builds
-          = nav_link(controller: %w(builds)) do
-            = link_to project_builds_path(@project), title: 'Builds', class: 'shortcuts-builds' do
+          = nav_link(path: 'builds#index', controller: :builds) do
+            = link_to project_builds_path(@project), title: 'Jobs', class: 'shortcuts-builds' do
               %span
-                Builds
+                Jobs
 
         - if project_nav_tab? :environments
-          = nav_link(controller: %w(environments)) do
+          = nav_link(path: 'environments#index', controller: :environments) do
             = link_to project_environments_path(@project), title: 'Environments', class: 'shortcuts-environments' do
               %span
                 Environments
 
-        - if can?(current_user, :read_cycle_analytics, @project)
-          = nav_link(controller: %w(cycle_analytics)) do
-            = link_to project_cycle_analytics_path(@project), title: 'Cycle Analytics' do
+        - if @project.feature_available?(:builds, current_user) && !@project.empty_repo?
+          = nav_link(path: 'pipelines#charts') do
+            = link_to charts_namespace_project_pipelines_path(@project.namespace, @project), title: 'Charts', class: 'shortcuts-pipelines-charts' do
               %span
-                Cycle Analytics
+                Charts
diff --git a/app/views/projects/pipelines/_info.html.haml b/app/views/projects/pipelines/_info.html.haml
index 229bdfb0e8d..0605af4fcd3 100644
--- a/app/views/projects/pipelines/_info.html.haml
+++ b/app/views/projects/pipelines/_info.html.haml
@@ -1,15 +1,15 @@
 .page-content-header
   .header-main-content
-    = ci_status_with_icon(@pipeline.detailed_status)
+    = render 'ci/status/badge', status: @pipeline.detailed_status(current_user)
     %strong Pipeline ##{@commit.pipelines.last.id}
     triggered #{time_ago_with_tooltip(@commit.authored_date)} by
     = author_avatar(@commit, size: 24)
     = commit_author_link(@commit)
   .header-action-buttons
     - if can?(current_user, :update_pipeline, @pipeline.project)
-      - if @pipeline.builds.latest.failed.any?(&:retryable?)
-        = link_to "Retry failed", retry_namespace_project_pipeline_path(@pipeline.project.namespace, @pipeline.project, @pipeline.id), class: 'btn btn-inverted-secondary', method: :post
-      - if @pipeline.builds.running_or_pending.any?
+      - if @pipeline.retryable?
+        = link_to "Retry", retry_namespace_project_pipeline_path(@pipeline.project.namespace, @pipeline.project, @pipeline.id), class: 'js-retry-button btn btn-inverted-secondary', method: :post
+      - if @pipeline.cancelable?
         = link_to "Cancel running", cancel_namespace_project_pipeline_path(@pipeline.project.namespace, @pipeline.project, @pipeline.id), data: { confirm: 'Are you sure?' }, class: 'btn btn-danger', method: :post
 
 - if @commit
@@ -23,9 +23,9 @@
 .info-well
   - if @commit.status
     .well-segment.pipeline-info
-      %div{class: "icon-container ci-status-icon-#{@commit.status}"}
-        = ci_icon_for_status(@commit.status)
-      = pluralize @pipeline.statuses.count(:id), "build"
+      .icon-container
+        = icon('clock-o')
+      = pluralize @pipeline.statuses.count(:id), "job"
       - if @pipeline.ref
         from
         = link_to @pipeline.ref, namespace_project_commits_path(@project.namespace, @project, @pipeline.ref), class: "monospace"
diff --git a/app/views/projects/pipelines/_stage.html.haml b/app/views/projects/pipelines/_stage.html.haml
new file mode 100644
index 00000000000..3feb99cfcd7
--- /dev/null
+++ b/app/views/projects/pipelines/_stage.html.haml
@@ -0,0 +1,5 @@
+- grouped_statuses = @stage.statuses.latest_ordered.group_by(&:status)
+- HasStatus::ORDERED_STATUSES.each do |ordered_status|
+  - grouped_statuses.fetch(ordered_status, []).each do |status|
+    %li
+      = render 'ci/status/dropdown_graph_badge', subject: status
diff --git a/app/views/projects/pipelines/_with_tabs.html.haml b/app/views/projects/pipelines/_with_tabs.html.haml
index 3464e155a1b..53067cdcba4 100644
--- a/app/views/projects/pipelines/_with_tabs.html.haml
+++ b/app/views/projects/pipelines/_with_tabs.html.haml
@@ -5,26 +5,15 @@
         Pipeline
     %li.js-builds-tab-link
       = link_to builds_namespace_project_pipeline_path(@project.namespace, @project, @pipeline), data: {target: 'div#js-tab-builds', action: 'builds', toggle: 'tab' }, class: 'builds-tab' do
-        Builds
+        Jobs
         %span.badge.js-builds-counter= pipeline.statuses.count
 
 
 
 .tab-content
   #js-tab-pipeline.tab-pane
-    .build-content.middle-block.pipeline-graph
-      .pipeline-visualization
-        %ul.stage-column-list
-          - stages = pipeline.stages_with_latest_statuses
-          - stages.each do |stage, statuses|
-            %li.stage-column
-              .stage-name
-                %a{name: stage}
-                - if stage
-                  = stage.titleize
-              .builds-container
-                %ul
-                  = render "projects/commit/pipeline_stage", statuses: statuses
+    .build-content.middle-block.js-pipeline-graph
+      = render "projects/pipelines/graph", pipeline: pipeline
 
   #js-tab-builds.tab-pane
     - if pipeline.yaml_errors.present?
@@ -44,11 +33,10 @@
         %thead
           %tr
             %th Status
-            %th Build ID
+            %th Job ID
             %th Name
             %th
             - if pipeline.project.build_coverage_enabled?
               %th Coverage
             %th
-        - pipeline.statuses.relevant.stages.each do |stage|
-          = render 'projects/commit/ci_stage', stage: stage, statuses: pipeline.statuses.relevant.where(stage: stage)
+        = render partial: "projects/stage/stage", collection: pipeline.stages, as: :stage
diff --git a/app/views/projects/pipelines/charts.html.haml b/app/views/projects/pipelines/charts.html.haml
new file mode 100644
index 00000000000..4a5043aac3c
--- /dev/null
+++ b/app/views/projects/pipelines/charts.html.haml
@@ -0,0 +1,21 @@
+- @no_container = true
+- page_title "Charts", "Pipelines"
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('common_d3')
+  = page_specific_javascript_bundle_tag('graphs')
+= render 'head'
+
+%div{ class: container_class }
+  .sub-header-block
+    .oneline
+      A collection of graphs for Continuous Integration
+
+  #charts.ci-charts
+    .row
+      .col-md-6
+        = render 'projects/pipelines/charts/overall'
+      .col-md-6
+        = render 'projects/pipelines/charts/build_times'
+
+    %hr
+    = render 'projects/pipelines/charts/builds'
diff --git a/app/views/projects/pipelines/charts/_build_times.haml b/app/views/projects/pipelines/charts/_build_times.haml
new file mode 100644
index 00000000000..bb0975a9535
--- /dev/null
+++ b/app/views/projects/pipelines/charts/_build_times.haml
@@ -0,0 +1,27 @@
+%div
+  %p.light
+    Commit duration in minutes for last 30 commits
+
+  %canvas#build_timesChart{ height: 200 }
+
+:javascript
+  var data = {
+    labels : #{@charts[:build_times].labels.to_json},
+    datasets : [
+      {
+        fillColor : "rgba(220,220,220,0.5)",
+        strokeColor : "rgba(220,220,220,1)",
+        barStrokeWidth: 1,
+        barValueSpacing: 1,
+        barDatasetSpacing: 1,
+        data : #{@charts[:build_times].build_times.to_json}
+      }
+    ]
+  }
+  var ctx = $("#build_timesChart").get(0).getContext("2d");
+  var options = { scaleOverlay: true, responsive: true, maintainAspectRatio: false };
+  if (window.innerWidth < 768) {
+    // Scale fonts if window width lower than 768px (iPad portrait)
+    options.scaleFontSize = 8
+  }
+  new Chart(ctx).Bar(data, options);
diff --git a/app/views/projects/pipelines/charts/_builds.haml b/app/views/projects/pipelines/charts/_builds.haml
new file mode 100644
index 00000000000..b6f453b9736
--- /dev/null
+++ b/app/views/projects/pipelines/charts/_builds.haml
@@ -0,0 +1,56 @@
+%h4 Pipelines charts
+%p
+  &nbsp;
+  %span.cgreen
+    = icon("circle")
+    success
+  &nbsp;
+  %span.cgray
+    = icon("circle")
+    all
+
+.prepend-top-default
+  %p.light
+    Jobs for last week
+    (#{date_from_to(Date.today - 7.days, Date.today)})
+  %canvas#weekChart{ height: 200 }
+
+.prepend-top-default
+  %p.light
+    Jobs for last month
+    (#{date_from_to(Date.today - 30.days, Date.today)})
+  %canvas#monthChart{ height: 200 }
+
+.prepend-top-default
+  %p.light
+    Jobs for last year
+  %canvas#yearChart.padded{ height: 250 }
+
+- [:week, :month, :year].each do |scope|
+  :javascript
+    var data = {
+      labels : #{@charts[scope].labels.to_json},
+      datasets : [
+        {
+          fillColor : "#7f8fa4",
+          strokeColor : "#7f8fa4",
+          pointColor : "#7f8fa4",
+          pointStrokeColor : "#EEE",
+          data : #{@charts[scope].total.to_json}
+        },
+        {
+          fillColor : "#44aa22",
+          strokeColor : "#44aa22",
+          pointColor : "#44aa22",
+          pointStrokeColor : "#fff",
+          data : #{@charts[scope].success.to_json}
+        }
+      ]
+    }
+    var ctx = $("##{scope}Chart").get(0).getContext("2d");
+    var options = { scaleOverlay: true, responsive: true, maintainAspectRatio: false };
+    if (window.innerWidth < 768) {
+      // Scale fonts if window width lower than 768px (iPad portrait)
+      options.scaleFontSize = 8
+    }
+    new Chart(ctx).Line(data, options);
diff --git a/app/views/projects/graphs/ci/_overall.haml b/app/views/projects/pipelines/charts/_overall.haml
index edc4f7b079f..edc4f7b079f 100644
--- a/app/views/projects/graphs/ci/_overall.haml
+++ b/app/views/projects/pipelines/charts/_overall.haml
diff --git a/app/views/projects/pipelines/index.html.haml b/app/views/projects/pipelines/index.html.haml
index 4bc49072f35..5d59ce06612 100644
--- a/app/views/projects/pipelines/index.html.haml
+++ b/app/views/projects/pipelines/index.html.haml
@@ -5,23 +5,35 @@
 %div{ class: container_class }
   .top-area
     %ul.nav-links
-      %li{class: ('active' if @scope.nil?)}
+      %li.js-pipelines-tab-all{ class: active_when(@scope.nil?) }>
         = link_to project_pipelines_path(@project) do
           All
           %span.badge.js-totalbuilds-count
             = number_with_delimiter(@pipelines_count)
 
-      %li{class: ('active' if @scope == 'running')}
+      %li.js-pipelines-tab-pending{ class: active_when(@scope == 'pending') }>
+        = link_to project_pipelines_path(@project, scope: :pending) do
+          Pending
+          %span.badge
+            = number_with_delimiter(@pending_count)
+
+      %li.js-pipelines-tab-running{ class: active_when(@scope == 'running') }>
         = link_to project_pipelines_path(@project, scope: :running) do
           Running
           %span.badge.js-running-count
-            = number_with_delimiter(@running_or_pending_count)
+            = number_with_delimiter(@running_count)
+
+      %li.js-pipelines-tab-finished{ class: active_when(@scope == 'finished') }>
+        = link_to project_pipelines_path(@project, scope: :finished) do
+          Finished
+          %span.badge
+            = number_with_delimiter(@finished_count)
 
-      %li{class: ('active' if @scope == 'branches')}
+      %li.js-pipelines-tab-branches{ class: active_when(@scope == 'branches') }>
         = link_to project_pipelines_path(@project, scope: :branches) do
           Branches
 
-      %li{class: ('active' if @scope == 'tags')}
+      %li.js-pipelines-tab-tags{ class: active_when(@scope == 'tags') }>
         = link_to project_pipelines_path(@project, scope: :tags) do
           Tags
 
@@ -35,22 +47,8 @@
 
         = link_to ci_lint_path, class: 'btn btn-default' do
           %span CI Lint
+  .content-list.pipelines{ data: { url: namespace_project_pipelines_path(@project.namespace, @project, format: :json) } }
+    .vue-pipelines-index
 
-  %div.content-list.pipelines
-    - stages = @pipelines.stages
-    - if @pipelines.blank?
-      %div
-        .nothing-here-block No pipelines to show
-    - else
-      .table-holder
-        %table.table.ci-table
-          %thead
-            %th Status
-            %th Pipeline
-            %th Commit
-            %th Stages
-            %th
-            %th.hidden-xs
-          = render @pipelines, commit_sha: true, stage: true, allow_retry: true, stages: stages
-
-      = paginate @pipelines, theme: 'gitlab'
+= page_specific_javascript_bundle_tag('common_vue')
+= page_specific_javascript_bundle_tag('vue_pipelines')
diff --git a/app/views/projects/pipelines/new.html.haml b/app/views/projects/pipelines/new.html.haml
index 55202725b9e..14a270a3039 100644
--- a/app/views/projects/pipelines/new.html.haml
+++ b/app/views/projects/pipelines/new.html.haml
@@ -9,7 +9,11 @@
   .form-group
     = f.label :ref, 'Create for', class: 'control-label'
     .col-sm-10
-      = f.text_field :ref, required: true, tabindex: 2, class: 'form-control js-branch-name ui-autocomplete-input', autocomplete: :false, id: :ref
+      = hidden_field_tag 'pipeline[ref]', params[:ref] || @project.default_branch
+      = dropdown_tag(params[:ref] || @project.default_branch,
+                     options: { toggle_class: 'js-branch-select wide',
+                                filter: true, dropdown_class: "dropdown-menu-selectable", placeholder: "Search branches",
+                                data: { selected: params[:ref] || @project.default_branch, field_name: 'pipeline[ref]' } })
       .help-block Existing branch name, tag
   .form-actions
     = f.submit 'Create pipeline', class: 'btn btn-create', tabindex: 3
diff --git a/app/views/projects/pipelines/show.html.haml b/app/views/projects/pipelines/show.html.haml
index 29a41bc664b..49c1d886423 100644
--- a/app/views/projects/pipelines/show.html.haml
+++ b/app/views/projects/pipelines/show.html.haml
@@ -2,7 +2,7 @@
 - page_title "Pipeline"
 = render "projects/pipelines/head"
 
-%div.js-pipeline-container{ class: container_class, data: { controller_action: "#{controller.action_name}" } }
+.js-pipeline-container{ class: container_class, data: { controller_action: "#{controller.action_name}" } }
   - if @commit
     = render "projects/pipelines/info"
 
diff --git a/app/views/projects/pipelines_settings/_badge.html.haml b/app/views/projects/pipelines_settings/_badge.html.haml
index 22a3b884520..43bbd735059 100644
--- a/app/views/projects/pipelines_settings/_badge.html.haml
+++ b/app/views/projects/pipelines_settings/_badge.html.haml
@@ -25,3 +25,10 @@
               HTML
             .col-md-10.code.js-syntax-highlight
               = highlight('.html', badge.to_html)
+          .row
+            %hr
+          .row
+            .col-md-2.text-center
+              AsciiDoc
+            .col-md-10.code.js-syntax-highlight
+              = highlight('.adoc', badge.to_asciidoc)
diff --git a/app/views/projects/pipelines_settings/_show.html.haml b/app/views/projects/pipelines_settings/_show.html.haml
new file mode 100644
index 00000000000..132f6372e40
--- /dev/null
+++ b/app/views/projects/pipelines_settings/_show.html.haml
@@ -0,0 +1,96 @@
+.row.prepend-top-default
+  .col-lg-3.profile-settings-sidebar
+    %h4.prepend-top-0
+      CI/CD Pipelines
+  .col-lg-9
+    = form_for @project, url: namespace_project_pipelines_settings_path(@project.namespace.becomes(Namespace), @project) do |f|
+      %fieldset.builds-feature
+        - unless @repository.gitlab_ci_yml
+          .form-group
+            %p Pipelines need to be configured before you can begin using Continuous Integration.
+            = link_to 'Get started with CI/CD Pipelines', help_page_path('ci/quick_start/README'), class: 'btn btn-info'
+            %hr
+        .form-group.append-bottom-default
+          = f.label :runners_token, "Runner token", class: 'label-light'
+          = f.text_field :runners_token, class: "form-control", placeholder: 'xEeFCaDAB89'
+          %p.help-block The secure token used by the Runner to checkout the project
+
+        %hr
+        .form-group
+          %h5.prepend-top-0
+            Git strategy for pipelines
+          %p
+            Choose between <code>clone</code> or <code>fetch</code> to get the recent application code
+            = link_to icon('question-circle'), help_page_path('user/project/pipelines/settings', anchor: 'git-strategy')
+          .radio
+            = f.label :build_allow_git_fetch_false do
+              = f.radio_button :build_allow_git_fetch, 'false'
+              %strong git clone
+              %br
+              %span.descr
+                Slower but makes sure the project workspace is pristine as it clones the repository from scratch for every job
+          .radio
+            = f.label :build_allow_git_fetch_true do
+              = f.radio_button :build_allow_git_fetch, 'true'
+              %strong git fetch
+              %br
+              %span.descr
+                Faster as it re-uses the project workspace (falling back to clone if it doesn't exist)
+
+        %hr
+        .form-group
+          = f.label :build_timeout_in_minutes, 'Timeout', class: 'label-light'
+          = f.number_field :build_timeout_in_minutes, class: 'form-control', min: '0'
+          %p.help-block
+            Per job in minutes. If a job passes this threshold, it will be marked as failed.
+            = link_to icon('question-circle'), help_page_path('user/project/pipelines/settings', anchor: 'timeout')
+
+        %hr
+        .form-group
+          .checkbox
+            = f.label :public_builds do
+              = f.check_box :public_builds
+              %strong Public pipelines
+            .help-block
+              Allow everyone to access pipelines for public and internal projects
+              = link_to icon('question-circle'), help_page_path('user/project/pipelines/settings', anchor: 'visibility-of-pipelines')
+
+        %hr
+        .form-group
+          = f.label :build_coverage_regex, "Test coverage parsing", class: 'label-light'
+          .input-group
+            %span.input-group-addon /
+            = f.text_field :build_coverage_regex, class: 'form-control', placeholder: 'Regular expression'
+            %span.input-group-addon /
+          %p.help-block
+            A regular expression that will be used to find the test coverage
+            output in the job trace. Leave blank to disable
+            = link_to icon('question-circle'), help_page_path('user/project/pipelines/settings', anchor: 'test-coverage-parsing')
+          .bs-callout.bs-callout-info
+            %p Below are examples of regex for existing tools:
+            %ul
+              %li
+                Simplecov (Ruby) -
+                %code \(\d+.\d+\%\) covered
+              %li
+                pytest-cov (Python) -
+                %code \d+\%\s*$
+              %li
+                phpunit --coverage-text --colors=never (PHP) -
+                %code ^\s*Lines:\s*\d+.\d+\%
+              %li
+                gcovr (C/C++) -
+                %code ^TOTAL.*\s+(\d+\%)$
+              %li
+                tap --coverage-report=text-summary (NodeJS) -
+                %code ^Statements\s*:\s*([^%]+)
+              %li
+                excoveralls (Elixir) -
+                %code \[TOTAL\]\s+(\d+\.\d+)%
+
+        = f.submit 'Save changes', class: "btn btn-save"
+
+%hr
+
+.row.prepend-top-default
+  = render partial: 'projects/pipelines_settings/badge', collection: @badges
diff --git a/app/views/projects/pipelines_settings/show.html.haml b/app/views/projects/pipelines_settings/show.html.haml
deleted file mode 100644
index 1f698558bce..00000000000
--- a/app/views/projects/pipelines_settings/show.html.haml
+++ /dev/null
@@ -1,98 +0,0 @@
-- page_title "CI/CD Pipelines"
-
-.row.prepend-top-default
-  .col-lg-3.profile-settings-sidebar
-    %h4.prepend-top-0
-      = page_title
-  .col-lg-9
-    = form_for @project, url: namespace_project_pipelines_settings_path(@project.namespace.becomes(Namespace), @project) do |f|
-      %fieldset.builds-feature
-        - unless @repository.gitlab_ci_yml
-          .form-group
-            %p Pipelines need to be configured before you can begin using Continuous Integration.
-            = link_to 'Get started with CI/CD Pipelines', help_page_path('ci/quick_start/README'), class: 'btn btn-info'
-            %hr
-        .form-group.append-bottom-default
-          = f.label :runners_token, "Runner token", class: 'label-light'
-          = f.text_field :runners_token, class: "form-control", placeholder: 'xEeFCaDAB89'
-          %p.help-block The secure token used by the Runner to checkout the project
-
-        %hr
-        .form-group
-          %h5.prepend-top-0
-            Git strategy for pipelines
-          %p
-            Choose between <code>clone</code> or <code>fetch</code> to get the recent application code
-            = link_to icon('question-circle'), help_page_path('user/project/pipelines/settings', anchor: 'git-strategy')
-          .radio
-            = f.label :build_allow_git_fetch_false do
-              = f.radio_button :build_allow_git_fetch, 'false'
-              %strong git clone
-              %br
-              %span.descr
-                Slower but makes sure the project workspace is pristine as it clones the repository from scratch for every job
-          .radio
-            = f.label :build_allow_git_fetch_true do
-              = f.radio_button :build_allow_git_fetch, 'true'
-              %strong git fetch
-              %br
-              %span.descr
-                Faster as it re-uses the project workspace (falling back to clone if it doesn't exist)
-
-        %hr
-        .form-group
-          = f.label :build_timeout_in_minutes, 'Timeout', class: 'label-light'
-          = f.number_field :build_timeout_in_minutes, class: 'form-control', min: '0'
-          %p.help-block
-            Per job in minutes. If a job passes this threshold, it will be marked as failed.
-            = link_to icon('question-circle'), help_page_path('user/project/pipelines/settings', anchor: 'timeout')
-
-        %hr
-        .form-group
-          .checkbox
-            = f.label :public_builds do
-              = f.check_box :public_builds
-              %strong Public pipelines
-            .help-block
-              Allow everyone to access pipelines for public and internal projects
-              = link_to icon('question-circle'), help_page_path('user/project/pipelines/settings', anchor: 'visibility-of-pipelines')
-
-        %hr
-        .form-group
-          = f.label :build_coverage_regex, "Test coverage parsing", class: 'label-light'
-          .input-group
-            %span.input-group-addon /
-            = f.text_field :build_coverage_regex, class: 'form-control', placeholder: '\(\d+.\d+\%\) covered'
-            %span.input-group-addon /
-          %p.help-block
-            A regular expression that will be used to find the test coverage
-            output in the build trace. Leave blank to disable
-            = link_to icon('question-circle'), help_page_path('user/project/pipelines/settings', anchor: 'test-coverage-parsing')
-          .bs-callout.bs-callout-info
-            %p Below are examples of regex for existing tools:
-            %ul
-              %li
-                Simplecov (Ruby) -
-                %code \(\d+.\d+\%\) covered
-              %li
-                pytest-cov (Python) -
-                %code \d+\%\s*$
-              %li
-                phpunit --coverage-text --colors=never (PHP) -
-                %code ^\s*Lines:\s*\d+.\d+\%
-              %li
-                gcovr (C/C++) -
-                %code ^TOTAL.*\s+(\d+\%)$
-              %li
-                tap --coverage-report=text-summary (NodeJS) -
-                %code ^Statements\s*:\s*([^%]+)
-              %li
-                excoveralls (Elixir) -
-                %code \[TOTAL\]\s+(\d+\.\d+)%
-
-        = f.submit 'Save changes', class: "btn btn-save"
-
-%hr
-
-.row.prepend-top-default
-  = render partial: 'badge', collection: @badges
diff --git a/app/views/projects/project_members/_group_members.html.haml b/app/views/projects/project_members/_group_members.html.haml
index 9738f369a35..c7996077bc7 100644
--- a/app/views/projects/project_members/_group_members.html.haml
+++ b/app/views/projects/project_members/_group_members.html.haml
@@ -1,7 +1,7 @@
 .panel.panel-default
   .panel-heading
     Group members with access to
-    %strong #{@group.name}
+    %strong= @group.name
     %span.badge= members.size
     - if can?(current_user, :admin_group_member, @group)
       .controls
diff --git a/app/views/projects/project_members/_groups.html.haml b/app/views/projects/project_members/_groups.html.haml
index d7f5fa96527..fdeb5f21fbe 100644
--- a/app/views/projects/project_members/_groups.html.haml
+++ b/app/views/projects/project_members/_groups.html.haml
@@ -1,7 +1,7 @@
 .panel.panel-default.project-members-groups
   .panel-heading
     Groups with access to
-    %strong #{@project.name}
+    %strong= @project.name
     %span.badge= group_links.size
   %ul.content-list
     = render partial: 'shared/members/group', collection: group_links, as: :group_link
diff --git a/app/views/projects/project_members/_index.html.haml b/app/views/projects/project_members/_index.html.haml
new file mode 100644
index 00000000000..ab0771b5751
--- /dev/null
+++ b/app/views/projects/project_members/_index.html.haml
@@ -0,0 +1,22 @@
+.row.prepend-top-default
+  .col-lg-3.settings-sidebar
+    %h4.prepend-top-0
+      Members
+    - if can?(current_user, :admin_project_member, @project)
+      %p
+        Add a new member to
+        %strong= @project.name
+  .col-lg-9
+    .light.prepend-top-default
+      - if can?(current_user, :admin_project_member, @project)
+        = render "projects/project_members/new_project_member"
+
+        = render 'shared/members/requests', membership_source: @project, requesters: @requesters
+        .append-bottom-default.clearfix
+          %h5.member.existing-title
+            Existing members and groups
+        - if @group_links.any?
+          = render 'projects/project_members/groups', group_links: @group_links
+
+    = render 'projects/project_members/team', members: @project_members
+    = paginate @project_members, theme: "gitlab"
diff --git a/app/views/projects/project_members/_new_project_member.html.haml b/app/views/projects/project_members/_new_project_member.html.haml
index 79dcd7a6ee9..2b1c23f7dda 100644
--- a/app/views/projects/project_members/_new_project_member.html.haml
+++ b/app/views/projects/project_members/_new_project_member.html.haml
@@ -1,22 +1,18 @@
 = form_for @project_member, as: :project_member, url: namespace_project_project_members_path(@project.namespace, @project), html: { class: 'users-project-form' } do |f|
-  .row
-    .col-md-4.col-lg-6
-      = users_select_tag(:user_ids, multiple: true, class: "input-clamp", scope: :all, email_user: true)
-      .help-block.append-bottom-10
-        Search for users by name, username, or email, or invite new ones using their email address.
-
-    .col-md-3.col-lg-2
-      = select_tag :access_level, options_for_select(ProjectMember.access_level_roles, @project_member.access_level), class: "form-control project-access-select"
-      .help-block.append-bottom-10
-        = link_to "Read more", help_page_path("user/permissions"), class: "vlink"
-        about role permissions
-
-    .col-md-3.col-lg-2
-      .clearable-input
-        = text_field_tag :expires_at, nil, class: 'form-control js-access-expiration-date', placeholder: 'Expiration date'
-        %i.clear-icon.js-clear-input
-      .help-block.append-bottom-10
-        On this date, the user(s) will automatically lose access to this project.
-
-    .col-md-2
-      = f.submit "Add to project", class: "btn btn-create btn-block"
+  .form-group
+    = users_select_tag(:user_ids, multiple: true, class: "input-clamp", scope: :all, email_user: true, placeholder: "Search for members to update or invite")
+    .help-block.append-bottom-10
+      Search for members by name, username, or email, or invite new ones using their email address.
+  .form-group
+    = select_tag :access_level, options_for_select(ProjectMember.access_level_roles, @project_member.access_level), class: "form-control project-access-select"
+    .help-block.append-bottom-10
+      = link_to "Read more", help_page_path("user/permissions"), class: "vlink"
+      about role permissions
+  .form-group
+    .clearable-input
+      = text_field_tag :expires_at, nil, class: 'form-control js-access-expiration-date', placeholder: 'Expiration date'
+      %i.clear-icon.js-clear-input
+    .help-block.append-bottom-10
+      On this date, the member(s) will automatically lose access to this project.
+  = f.submit "Add to project", class: "btn btn-create"
+  = link_to "Import", import_namespace_project_project_members_path(@project.namespace, @project), class: "btn btn-default", title: "Import members from another project"
diff --git a/app/views/projects/project_members/_shared_group_members.html.haml b/app/views/projects/project_members/_shared_group_members.html.haml
index 77370c14def..7902ddb1ae9 100644
--- a/app/views/projects/project_members/_shared_group_members.html.haml
+++ b/app/views/projects/project_members/_shared_group_members.html.haml
@@ -5,9 +5,9 @@
   .panel.panel-default
     .panel-heading
       Shared with
-      %strong #{shared_group.name}
+      %strong= shared_group.name
       group, members with
-      %strong #{group_links.human_access}
+      %strong= group_links.human_access
       role (#{shared_group_users_count})
       - if can?(current_user, :admin_group, shared_group)
         .panel-head-actions
diff --git a/app/views/projects/project_members/_team.html.haml b/app/views/projects/project_members/_team.html.haml
index c1e894d8f40..81d57c77edf 100644
--- a/app/views/projects/project_members/_team.html.haml
+++ b/app/views/projects/project_members/_team.html.haml
@@ -1,7 +1,13 @@
 .panel.panel-default
   .panel-heading
-    Users with access to
-    %strong #{@project.name}
+    Members with access to
+    %strong= @project.name
     %span.badge= @project_members.total_count
+    = form_tag namespace_project_settings_members_path(@project.namespace, @project), method: :get, class: 'form-inline member-search-form'  do
+      .form-group
+        = search_field_tag :search, params[:search], { placeholder: 'Find existing members by name', class: 'form-control', spellcheck: false }
+        %button.member-search-btn{ type: "submit", "aria-label" => "Submit search" }
+          = icon("search")
+        = render 'shared/members/sort_dropdown'
   %ul.content-list
     = render partial: 'shared/members/member', collection: members, as: :member
diff --git a/app/views/projects/project_members/import.html.haml b/app/views/projects/project_members/import.html.haml
index eef97107d77..42ce4f8001b 100644
--- a/app/views/projects/project_members/import.html.haml
+++ b/app/views/projects/project_members/import.html.haml
@@ -12,5 +12,4 @@
 
   .form-actions
     = button_tag 'Import project members', class: "btn btn-create"
-    = link_to "Cancel", namespace_project_project_members_path(@project.namespace, @project), class: "btn btn-cancel"
-
+    = link_to "Cancel", namespace_project_settings_members_path(@project.namespace, @project), class: "btn btn-cancel"
diff --git a/app/views/projects/project_members/index.html.haml b/app/views/projects/project_members/index.html.haml
deleted file mode 100644
index bdeb704b6da..00000000000
--- a/app/views/projects/project_members/index.html.haml
+++ /dev/null
@@ -1,28 +0,0 @@
-- page_title "Members"
-
-.project-members-page.prepend-top-default
-  %h4.project-members-title.clearfix
-    Members
-    = link_to "Import", import_namespace_project_project_members_path(@project.namespace, @project), class: "btn btn-default pull-right hidden-xs", title: "Import members from another project"
-  - if can?(current_user, :admin_project_member, @project)
-    .project-members-new.append-bottom-default
-      %p.clearfix
-        Add new user to
-        %strong= @project.name
-      = render "new_project_member"
-
-      = render 'shared/members/requests', membership_source: @project, requesters: @requesters
-
-  .append-bottom-default.clearfix
-    %h5.member.existing-title
-      Existing users and groups
-    = form_tag namespace_project_project_members_path(@project.namespace, @project), method: :get, class: 'form-inline member-search-form'  do
-      .form-group
-        = search_field_tag :search, params[:search], { placeholder: 'Find existing members by name', class: 'form-control', spellcheck: false }
-        %button.member-search-btn{ type: "submit", "aria-label" => "Submit search" }
-          = icon("search")
-  - if @group_links.any?
-    = render 'groups', group_links: @group_links
-
-  = render 'team', members: @project_members
-  = paginate @project_members, theme: "gitlab"
diff --git a/app/views/projects/project_members/update.js.haml b/app/views/projects/project_members/update.js.haml
index 91927181efb..d15f4310ff5 100644
--- a/app/views/projects/project_members/update.js.haml
+++ b/app/views/projects/project_members/update.js.haml
@@ -1,3 +1,4 @@
 :plain
   var $listItem = $('#{escape_javascript(render('shared/members/member', member: @project_member))}');
   $("##{dom_id(@project_member)} .list-item-name").replaceWith($listItem.find('.list-item-name'));
+  gl.utils.localTimeAgo($('.js-timeago'), $("##{dom_id(@project_member)}"));
diff --git a/app/views/projects/protected_branches/_branches_list.html.haml b/app/views/projects/protected_branches/_branches_list.html.haml
index 04b19a8c5a7..cf0db943865 100644
--- a/app/views/projects/protected_branches/_branches_list.html.haml
+++ b/app/views/projects/protected_branches/_branches_list.html.haml
@@ -23,6 +23,6 @@
           - if can_admin_project
             %th
       %tbody
-        = render partial: @protected_branches, locals: { can_admin_project: can_admin_project }
+        = render partial: 'projects/protected_branches/protected_branch', collection: @protected_branches, locals: { can_admin_project: can_admin_project}
 
     = paginate @protected_branches, theme: 'gitlab'
diff --git a/app/views/projects/protected_branches/_create_protected_branch.html.haml b/app/views/projects/protected_branches/_create_protected_branch.html.haml
index e95a3b1b4c3..b8e885b4d9a 100644
--- a/app/views/projects/protected_branches/_create_protected_branch.html.haml
+++ b/app/views/projects/protected_branches/_create_protected_branch.html.haml
@@ -10,7 +10,7 @@
           = f.label :name, class: 'col-md-2 text-right' do
             Branch:
           .col-md-10
-            = render partial: "dropdown", locals: { f: f }
+            = render partial: "projects/protected_branches/dropdown", locals: { f: f }
             .help-block
               = link_to 'Wildcards', help_page_path('user/project/protected_branches', anchor: 'wildcard-protected-branches')
               such as
diff --git a/app/views/projects/protected_branches/_index.html.haml b/app/views/projects/protected_branches/_index.html.haml
new file mode 100644
index 00000000000..2d8c519c025
--- /dev/null
+++ b/app/views/projects/protected_branches/_index.html.haml
@@ -0,0 +1,21 @@
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('protected_branches')
+
+.row.prepend-top-default.append-bottom-default
+  .col-lg-3
+    %h4.prepend-top-0
+      Protected Branches
+    %p Keep stable branches secure and force developers to use merge requests.
+    %p.prepend-top-20
+      By default, protected branches are designed to:
+      %ul
+        %li prevent their creation, if not already created, from everybody except Masters
+        %li prevent pushes from everybody except Masters
+        %li prevent <strong>anyone</strong> from force pushing to the branch
+        %li prevent <strong>anyone</strong> from deleting the branch
+      %p.append-bottom-0 Read more about #{link_to "protected branches", help_page_path("user/project/protected_branches"), class: "underlined-link"} and #{link_to "project permissions", help_page_path("user/permissions"), class: "underlined-link"}.
+  .col-lg-9
+    - if can? current_user, :admin_project, @project
+      = render 'projects/protected_branches/create_protected_branch'
+
+    = render "projects/protected_branches/branches_list"
diff --git a/app/views/projects/protected_branches/_protected_branch.html.haml b/app/views/projects/protected_branches/_protected_branch.html.haml
index 0193800dedf..b2a6b8469a3 100644
--- a/app/views/projects/protected_branches/_protected_branch.html.haml
+++ b/app/views/projects/protected_branches/_protected_branch.html.haml
@@ -14,7 +14,7 @@
       - else
         (branch was removed from repository)
 
-  = render partial: 'update_protected_branch', locals: { protected_branch: protected_branch }
+  = render partial: 'projects/protected_branches/update_protected_branch', locals: { protected_branch: protected_branch }
 
   - if can_admin_project
     %td
diff --git a/app/views/projects/protected_branches/index.html.haml b/app/views/projects/protected_branches/index.html.haml
deleted file mode 100644
index 42e9bdbd30e..00000000000
--- a/app/views/projects/protected_branches/index.html.haml
+++ /dev/null
@@ -1,22 +0,0 @@
-- page_title "Protected branches"
-- content_for :page_specific_javascripts do
-  = page_specific_javascript_tag('protected_branches/protected_branches_bundle.js')
-
-.row.prepend-top-default.append-bottom-default
-  .col-lg-3
-    %h4.prepend-top-0
-      = page_title
-    %p Keep stable branches secure and force developers to use merge requests.
-    %p.prepend-top-20
-      By default, protected branches are designed to:
-      %ul
-        %li prevent their creation, if not already created, from everybody except Masters
-        %li prevent pushes from everybody except Masters
-        %li prevent <strong>anyone</strong> from force pushing to the branch
-        %li prevent <strong>anyone</strong> from deleting the branch
-      %p.append-bottom-0 Read more about #{link_to "protected branches", help_page_path("user/project/protected_branches"), class: "underlined-link"} and #{link_to "project permissions", help_page_path("user/permissions"), class: "underlined-link"}.
-  .col-lg-9
-    - if can? current_user, :admin_project, @project
-      = render 'create_protected_branch'
-
-    = render "branches_list"
diff --git a/app/views/projects/releases/edit.html.haml b/app/views/projects/releases/edit.html.haml
index 33d5cbff420..79d8d721aa9 100644
--- a/app/views/projects/releases/edit.html.haml
+++ b/app/views/projects/releases/edit.html.haml
@@ -7,7 +7,7 @@
     .oneline
       .title
         Release notes for tag
-        %strong #{@tag.name}
+        %strong= @tag.name
 
 
   = form_for(@release, method: :put, url: namespace_project_tag_release_path(@project.namespace, @project, @tag.name), html: { class: 'form-horizontal common-note-form release-form js-quick-submit' }) do |f|
diff --git a/app/views/projects/runners/_form.html.haml b/app/views/projects/runners/_form.html.haml
index 33a9a96183c..2ef1f98ba48 100644
--- a/app/views/projects/runners/_form.html.haml
+++ b/app/views/projects/runners/_form.html.haml
@@ -5,7 +5,7 @@
     .col-sm-10
       .checkbox
         = f.check_box :active
-        %span.light Paused Runners don't accept new builds
+        %span.light Paused Runners don't accept new jobs
   .form-group
     = label :run_untagged, 'Run untagged jobs', class: 'control-label'
     .col-sm-10
@@ -32,7 +32,7 @@
     = label_tag :tag_list, class: 'control-label' do
       Tags
     .col-sm-10
-      = f.text_field :tag_list, value: runner.tag_list.to_s, class: 'form-control'
+      = f.text_field :tag_list, value: runner.tag_list.sort.join(', '), class: 'form-control'
       .help-block You can setup jobs to only use Runners with specific tags
   .form-actions
     = f.submit 'Save changes', class: 'btn btn-save'
diff --git a/app/views/projects/runners/_index.html.haml b/app/views/projects/runners/_index.html.haml
new file mode 100644
index 00000000000..f9808f7c990
--- /dev/null
+++ b/app/views/projects/runners/_index.html.haml
@@ -0,0 +1,25 @@
+.light.prepend-top-default
+  %p
+    A 'Runner' is a process which runs a job.
+    You can setup as many Runners as you need.
+    %br
+    Runners can be placed on separate users, servers, and even on your local machine.
+
+  %p Each Runner can be in one of the following states:
+  %div
+    %ul
+      %li
+        %span.label.label-success active
+        \- Runner is active and can process any new jobs
+      %li
+        %span.label.label-danger paused
+        \- Runner is paused and will not receive any new jobs
+
+%hr
+
+%p.lead To start serving your jobs you can either add specific Runners to your project or use shared Runners
+.row
+  .col-sm-6
+    = render 'projects/runners/specific_runners'
+  .col-sm-6
+    = render 'projects/runners/shared_runners'
diff --git a/app/views/projects/runners/_runner.html.haml b/app/views/projects/runners/_runner.html.haml
index 6e58e5a0c78..deeadb609f6 100644
--- a/app/views/projects/runners/_runner.html.haml
+++ b/app/views/projects/runners/_runner.html.haml
@@ -1,4 +1,4 @@
-%li.runner{id: dom_id(runner)}
+%li.runner{ id: dom_id(runner) }
   %h4
     = runner_status_icon(runner)
     %span.monospace
@@ -31,6 +31,6 @@
       = runner.description
   - if runner.tag_list.present?
     %p
-      - runner.tag_list.each do |tag|
+      - runner.tag_list.sort.each do |tag|
         %span.label.label-primary
           = tag
diff --git a/app/views/projects/runners/_shared_runners.html.haml b/app/views/projects/runners/_shared_runners.html.haml
index 5afa193357e..0671dd66e78 100644
--- a/app/views/projects/runners/_shared_runners.html.haml
+++ b/app/views/projects/runners/_shared_runners.html.haml
@@ -22,7 +22,7 @@
 - else
   %h4.underlined-title Available shared Runners : #{@shared_runners_count}
   %ul.bordered-list.available-shared-runners
-    = render partial: 'runner', collection: @shared_runners, as: :runner
+    = render partial: 'projects/runners/runner', collection: @shared_runners, as: :runner
   - if @shared_runners_count > 10
     .light
       and #{@shared_runners_count - 10} more...
diff --git a/app/views/projects/runners/_specific_runners.html.haml b/app/views/projects/runners/_specific_runners.html.haml
index 51b0939564e..6b8e6bd4fee 100644
--- a/app/views/projects/runners/_specific_runners.html.haml
+++ b/app/views/projects/runners/_specific_runners.html.haml
@@ -9,10 +9,10 @@
       (checkout the #{link_to 'GitLab Runner section', 'https://about.gitlab.com/gitlab-ci/#gitlab-runner', target: '_blank'} for information on how to install it).
     %li
       Specify the following URL during the Runner setup:
-      %code #{ci_root_url(only_path: false)}
+      %code= ci_root_url(only_path: false)
     %li
       Use the following registration token during setup:
-      %code #{@project.runners_token}
+      %code= @project.runners_token
     %li
       Start the Runner!
 
@@ -20,10 +20,10 @@
 - if @project_runners.any?
   %h4.underlined-title Runners activated for this project
   %ul.bordered-list.activated-specific-runners
-    = render partial: 'runner', collection: @project_runners, as: :runner
+    = render partial: 'projects/runners/runner', collection: @project_runners, as: :runner
 
 - if @assignable_runners.any?
   %h4.underlined-title Available specific runners
   %ul.bordered-list.available-specific-runners
-    = render partial: 'runner', collection: @assignable_runners, as: :runner
+    = render partial: 'projects/runners/runner', collection: @assignable_runners, as: :runner
   = paginate @assignable_runners, theme: "gitlab"
diff --git a/app/views/projects/runners/index.html.haml b/app/views/projects/runners/index.html.haml
deleted file mode 100644
index 92957470070..00000000000
--- a/app/views/projects/runners/index.html.haml
+++ /dev/null
@@ -1,27 +0,0 @@
-- page_title "Runners"
-
-.light.prepend-top-default
-  %p
-    A 'Runner' is a process which runs a build.
-    You can setup as many Runners as you need.
-    %br
-    Runners can be placed on separate users, servers, and even on your local machine.
-
-  %p Each Runner can be in one of the following states:
-  %div
-    %ul
-      %li
-        %span.label.label-success active
-        \- Runner is active and can process any new builds
-      %li
-        %span.label.label-danger paused
-        \- Runner is paused and will not receive any new builds
-
-%hr
-
-%p.lead To start serving your builds you can either add specific Runners to your project or use shared Runners
-.row
-  .col-sm-6
-    = render 'specific_runners'
-  .col-sm-6
-    = render 'shared_runners'
diff --git a/app/views/projects/runners/show.html.haml b/app/views/projects/runners/show.html.haml
index 61b99f35d74..49415ba557b 100644
--- a/app/views/projects/runners/show.html.haml
+++ b/app/views/projects/runners/show.html.haml
@@ -28,7 +28,7 @@
     %tr
       %td Tags
       %td
-        - @runner.tag_list.each do |tag|
+        - @runner.tag_list.sort.each do |tag|
           %span.label.label-primary
             = tag
     %tr
diff --git a/app/views/projects/services/_form.html.haml b/app/views/projects/services/_form.html.haml
index db51c4f8a4e..f1a80f1d5e1 100644
--- a/app/views/projects/services/_form.html.haml
+++ b/app/views/projects/services/_form.html.haml
@@ -8,7 +8,6 @@
   .col-lg-9
     = form_for(@service, as: :service, url: namespace_project_service_path(@project.namespace, @project, @service.to_param), method: :put, html: { class: 'form-horizontal' }) do |form|
       = render 'shared/service_settings', form: form, subject: @service
-
       .footer-block.row-content-block
         = form.submit 'Save changes', class: 'btn btn-save'
         &nbsp;
@@ -18,4 +17,4 @@
             - disabled_title = @service.disabled_title
 
           = link_to 'Test settings', test_namespace_project_service_path(@project.namespace, @project, @service), class: "btn #{disabled_class}", title: disabled_title
-        = link_to "Cancel", namespace_project_services_path(@project.namespace, @project), class: "btn btn-cancel"
+        = link_to "Cancel", namespace_project_settings_integrations_path(@project.namespace, @project), class: "btn btn-cancel"
diff --git a/app/views/projects/services/_index.html.haml b/app/views/projects/services/_index.html.haml
new file mode 100644
index 00000000000..964133504e6
--- /dev/null
+++ b/app/views/projects/services/_index.html.haml
@@ -0,0 +1,31 @@
+.row.prepend-top-default.append-bottom-default
+  .col-lg-3
+    %h4.prepend-top-0
+      Project services
+    %p Project services allow you to integrate GitLab with other applications
+  .col-lg-9
+    %table.table
+      %colgroup
+        %col
+        %col
+        %col.hidden-xs
+        %col{ width: "120" }
+      %thead
+        %tr
+          %th
+          %th Service
+          %th.hidden-xs Description
+          %th Last edit
+      - @services.sort_by(&:title).each do |service|
+        %tr
+          %td
+            = boolean_to_icon service.activated?
+          %td
+            = link_to edit_namespace_project_service_path(@project.namespace, @project, service.to_param) do
+              %strong= service.title
+          %td.hidden-xs
+            = service.description
+          %td.light
+            - if service.updated_at.present?
+              = time_ago_in_words service.updated_at
+              ago
diff --git a/app/views/projects/services/index.html.haml b/app/views/projects/services/index.html.haml
deleted file mode 100644
index 66fd3029dc9..00000000000
--- a/app/views/projects/services/index.html.haml
+++ /dev/null
@@ -1,33 +0,0 @@
-- page_title "Services"
-
-.row.prepend-top-default.append-bottom-default
-  .col-lg-3
-    %h4.prepend-top-0
-      Project services
-    %p Project services allow you to integrate GitLab with other applications
-  .col-lg-9
-    %table.table
-      %colgroup
-        %col
-        %col
-        %col.hidden-xs
-        %col{ width: "120" }
-      %thead
-        %tr
-          %th
-          %th Service
-          %th.hidden-xs Description
-          %th Last edit
-      - @services.sort_by(&:title).each do |service|
-        %tr
-          %td
-            = boolean_to_icon service.activated?
-          %td
-            = link_to edit_namespace_project_service_path(@project.namespace, @project, service.to_param) do
-              %strong= service.title
-          %td.hidden-xs
-            = service.description
-          %td.light
-            - if service.updated_at.present?
-              = time_ago_in_words service.updated_at
-              ago
diff --git a/app/views/projects/services/mattermost_slash_commands/_detailed_help.html.haml b/app/views/projects/services/mattermost_slash_commands/_detailed_help.html.haml
new file mode 100644
index 00000000000..3a323d94cc2
--- /dev/null
+++ b/app/views/projects/services/mattermost_slash_commands/_detailed_help.html.haml
@@ -0,0 +1,99 @@
+- run_actions_text = "Perform common operations on GitLab project: #{@project.name_with_namespace}"
+
+%p To setup this service:
+%ul.list-unstyled.indent-list
+  %li
+    1.
+    = link_to 'https://docs.mattermost.com/developer/slash-commands.html#enabling-custom-commands', target: '_blank', rel: 'noreferrer noopener nofollow' do
+      Enable custom slash commands
+      = icon('external-link')
+    on your Mattermost installation
+  %li
+    2.
+    = link_to 'https://docs.mattermost.com/developer/slash-commands.html#set-up-a-custom-command', target: '_blank', rel: 'noreferrer noopener nofollow' do
+      Add a slash command
+      = icon('external-link')
+    in your Mattermost team with these options:
+%hr
+
+.help-form
+  .form-group
+    = label_tag :display_name, 'Display name', class: 'col-sm-2 col-xs-12 control-label'
+    .col-sm-10.col-xs-12.input-group
+      = text_field_tag :display_name, "GitLab / #{@project.name_with_namespace}", class: 'form-control input-sm', readonly: 'readonly'
+      .input-group-btn
+        = clipboard_button(clipboard_target: '#display_name')
+
+  .form-group
+    = label_tag :description, 'Description', class: 'col-sm-2 col-xs-12 control-label'
+    .col-sm-10.col-xs-12.input-group
+      = text_field_tag :description, run_actions_text, class: 'form-control input-sm', readonly: 'readonly'
+      .input-group-btn
+        = clipboard_button(clipboard_target: '#description')
+
+  .form-group
+    = label_tag nil, 'Command trigger word', class: 'col-sm-2 col-xs-12 control-label'
+    .col-sm-10.col-xs-12.text-block
+      %p Fill in the word that works best for your team.
+      %p
+        Suggestions:
+        %code= 'gitlab'
+        %code= @project.path # Path contains no spaces, but dashes
+        %code= @project.path_with_namespace
+
+  .form-group
+    = label_tag :request_url, 'Request URL', class: 'col-sm-2 col-xs-12 control-label'
+    .col-sm-10.col-xs-12.input-group
+      = text_field_tag :request_url, service_trigger_url(subject), class: 'form-control input-sm', readonly: 'readonly'
+      .input-group-btn
+        = clipboard_button(clipboard_target: '#request_url')
+
+  .form-group
+    = label_tag nil, 'Request method', class: 'col-sm-2 col-xs-12 control-label'
+    .col-sm-10.col-xs-12.text-block POST
+
+  .form-group
+    = label_tag :response_username, 'Response username', class: 'col-sm-2 col-xs-12 control-label'
+    .col-sm-10.col-xs-12.input-group
+      = text_field_tag :response_username, 'GitLab', class: 'form-control input-sm', readonly: 'readonly'
+      .input-group-btn
+        = clipboard_button(clipboard_target: '#response_username')
+
+  .form-group
+    = label_tag :response_icon, 'Response icon', class: 'col-sm-2 col-xs-12 control-label'
+    .col-sm-10.col-xs-12.input-group
+      = text_field_tag :response_icon, asset_url('gitlab_logo.png'), class: 'form-control input-sm', readonly: 'readonly'
+      .input-group-btn
+        = clipboard_button(clipboard_target: '#response_icon')
+
+  .form-group
+    = label_tag nil, 'Autocomplete', class: 'col-sm-2 col-xs-12 control-label'
+    .col-sm-10.col-xs-12.text-block Yes
+
+  .form-group
+    = label_tag :autocomplete_hint, 'Autocomplete hint', class: 'col-sm-2 col-xs-12 control-label'
+    .col-sm-10.col-xs-12.input-group
+      = text_field_tag :autocomplete_hint, '[help]', class: 'form-control input-sm', readonly: 'readonly'
+      .input-group-btn
+        = clipboard_button(clipboard_target: '#autocomplete_hint')
+
+  .form-group
+    = label_tag :autocomplete_description, 'Autocomplete description', class: 'col-sm-2 col-xs-12 control-label'
+    .col-sm-10.col-xs-12.input-group
+      = text_field_tag :autocomplete_description, run_actions_text, class: 'form-control input-sm', readonly: 'readonly'
+      .input-group-btn
+        = clipboard_button(clipboard_target: '#autocomplete_description')
+
+%hr
+
+%ul.list-unstyled.indent-list
+  %li
+    3. Paste the
+    %strong Token
+    into the field below
+  %li
+    4. Select the
+    %strong Active
+    checkbox, press
+    %strong Save changes
+    and start using GitLab inside Mattermost!
diff --git a/app/views/projects/services/mattermost_slash_commands/_help.html.haml b/app/views/projects/services/mattermost_slash_commands/_help.html.haml
index a676c0290a0..a04fd5035a6 100644
--- a/app/views/projects/services/mattermost_slash_commands/_help.html.haml
+++ b/app/views/projects/services/mattermost_slash_commands/_help.html.haml
@@ -1,100 +1,18 @@
-- pretty_path_with_namespace = "#{@project ? @project.namespace.name : 'namespace'} / #{@project ? @project.name : 'name'}"
-- run_actions_text = "Perform common operations on this project: #{pretty_path_with_namespace}"
+- enabled = Gitlab.config.mattermost.enabled
 
 .well
-  This service allows GitLab users to perform common operations on this
-  project by entering slash commands in Mattermost.
-  %br
-  See list of available commands in Mattermost after setting up this service,
-  by entering
-  %code /&lt;command_trigger_word&gt; help
-  %br
-  %br
-  To setup this service:
-  %ul.list-unstyled
-    %li
-      1.
-      = link_to 'Enable custom slash commands', 'https://docs.mattermost.com/developer/slash-commands.html#enabling-custom-commands'
-      on your Mattermost installation
-    %li
-      2.
-      = link_to 'Add a slash command', 'https://docs.mattermost.com/developer/slash-commands.html#set-up-a-custom-command'
-      in Mattermost with these options:
-
-  %hr
-
-  .help-form
-    .form-group
-      = label_tag :display_name, 'Display name', class: 'col-sm-2 col-xs-12 control-label'
-      .col-sm-10.col-xs-12.input-group
-        = text_field_tag :display_name, "GitLab / #{pretty_path_with_namespace}", class: 'form-control input-sm', readonly: 'readonly'
-        .input-group-btn
-          = clipboard_button(clipboard_target: '#display_name')
-
-    .form-group
-      = label_tag :description, 'Description', class: 'col-sm-2 col-xs-12 control-label'
-      .col-sm-10.col-xs-12.input-group
-        = text_field_tag :description, run_actions_text, class: 'form-control input-sm', readonly: 'readonly'
-        .input-group-btn
-          = clipboard_button(clipboard_target: '#description')
-
-    .form-group
-      = label_tag nil, 'Command trigger word', class: 'col-sm-2 col-xs-12 control-label'
-      .col-sm-10.col-xs-12.text-block
-        %p Fill in the word that works best for your team.
-        %p
-          Suggestions:
-          %code= 'gitlab'
-          %code= @project.path # Path contains no spaces, but dashes
-          %code= @project.path_with_namespace
-
-    .form-group
-      = label_tag :request_url, 'Request URL', class: 'col-sm-2 col-xs-12 control-label'
-      .col-sm-10.col-xs-12.input-group
-        = text_field_tag :request_url, service_trigger_url(subject), class: 'form-control input-sm', readonly: 'readonly'
-        .input-group-btn
-          = clipboard_button(clipboard_target: '#request_url')
-
-    .form-group
-      = label_tag nil, 'Request method', class: 'col-sm-2 col-xs-12 control-label'
-      .col-sm-10.col-xs-12.text-block POST
-
-    .form-group
-      = label_tag :response_username, 'Response username', class: 'col-sm-2 col-xs-12 control-label'
-      .col-sm-10.col-xs-12.input-group
-        = text_field_tag :response_username, 'GitLab', class: 'form-control input-sm', readonly: 'readonly'
-        .input-group-btn
-          = clipboard_button(clipboard_target: '#response_username')
-
-    .form-group
-      = label_tag :response_icon, 'Response icon', class: 'col-sm-2 col-xs-12 control-label'
-      .col-sm-10.col-xs-12.input-group
-        = text_field_tag :response_icon, asset_url('gitlab_logo.png'), class: 'form-control input-sm', readonly: 'readonly'
-        .input-group-btn
-          = clipboard_button(clipboard_target: '#response_icon')
-
-    .form-group
-      = label_tag nil, 'Autocomplete', class: 'col-sm-2 col-xs-12 control-label'
-      .col-sm-10.col-xs-12.text-block Yes
-
-    .form-group
-      = label_tag :autocomplete_hint, 'Autocomplete hint', class: 'col-sm-2 col-xs-12 control-label'
-      .col-sm-10.col-xs-12.input-group
-        = text_field_tag :autocomplete_hint, '[help]', class: 'form-control input-sm', readonly: 'readonly'
-        .input-group-btn
-          = clipboard_button(clipboard_target: '#autocomplete_hint')
-
-    .form-group
-      = label_tag :autocomplete_description, 'Autocomplete description', class: 'col-sm-2 col-xs-12 control-label'
-      .col-sm-10.col-xs-12.input-group
-        = text_field_tag :autocomplete_description, run_actions_text, class: 'form-control input-sm', readonly: 'readonly'
-        .input-group-btn
-          = clipboard_button(clipboard_target: '#autocomplete_description')
-
-  %hr
-
-  %ul.list-unstyled
-    %li
-      3. After adding the slash command, paste the
-      %strong token
-      into the field below
+  %p
+    This service allows users to perform common operations on this
+    project by entering slash commands in Mattermost.
+    = link_to help_page_path('user/project/integrations/mattermost_slash_commands.md'), target: '_blank', ref: 'noreferrer nofollow noopener' do
+      View documentation
+      = icon('external-link')
+  %p.inline
+    See list of available commands in Mattermost after setting up this service,
+    by entering
+  %kbd.inline /&lt;trigger&gt; help
+  - unless enabled || @service.template?
+    = render 'projects/services/mattermost_slash_commands/detailed_help', subject: @service
+
+- if enabled && !@service.template?
+  = render 'projects/services/mattermost_slash_commands/installation_info', subject: @service
diff --git a/app/views/projects/services/mattermost_slash_commands/_installation_info.html.haml b/app/views/projects/services/mattermost_slash_commands/_installation_info.html.haml
new file mode 100644
index 00000000000..fcc91be11cd
--- /dev/null
+++ b/app/views/projects/services/mattermost_slash_commands/_installation_info.html.haml
@@ -0,0 +1,7 @@
+.services-installation-info
+  - unless @service.activated?
+    .row
+      .col-sm-9.col-sm-offset-3
+        = link_to new_namespace_project_mattermost_path(@project.namespace, @project), class: 'btn btn-lg' do
+          = custom_icon('mattermost_logo', size: 15)
+          Add to Mattermost
diff --git a/app/views/projects/services/slack_slash_commands/_help.html.haml b/app/views/projects/services/slack_slash_commands/_help.html.haml
new file mode 100644
index 00000000000..0d973a20d4c
--- /dev/null
+++ b/app/views/projects/services/slack_slash_commands/_help.html.haml
@@ -0,0 +1,99 @@
+- pretty_name = defined?(@project) ? @project.name_with_namespace : 'namespace / path'
+- run_actions_text = "Perform common operations on GitLab project: #{pretty_name}"
+
+.well
+  %p
+    This service allows users to perform common operations on this
+    project by entering slash commands in Slack.
+    = link_to help_page_path('user/project/integrations/slack_slash_commands.md'), target: '_blank', ref: 'noreferrer nofollow noopener' do
+      View documentation
+      = icon('external-link')
+  %p.inline
+    See list of available commands in Slack after setting up this service,
+    by entering
+  %kbd.inline /&lt;command&gt; help
+  - unless @service.template?
+    %p To setup this service:
+    %ul.list-unstyled.indent-list
+      %li
+        1.
+        = link_to 'https://my.slack.com/services/new/slash-commands', target: '_blank', rel: 'noreferrer noopener nofollow' do
+          Add a slash command
+          = icon('external-link')
+        in your Slack team with these options:
+
+    %hr
+
+    .help-form
+      .form-group
+        = label_tag nil, 'Command', class: 'col-sm-2 col-xs-12 control-label'
+        .col-sm-10.col-xs-12.text-block
+          %p Fill in the word that works best for your team.
+          %p
+            Suggestions:
+            %code= 'gitlab'
+            %code= @project.path # Path contains no spaces, but dashes
+            %code= @project.path_with_namespace
+
+      .form-group
+        = label_tag :url, 'URL', class: 'col-sm-2 col-xs-12 control-label'
+        .col-sm-10.col-xs-12.input-group
+          = text_field_tag :url, service_trigger_url(subject), class: 'form-control input-sm', readonly: 'readonly'
+          .input-group-btn
+            = clipboard_button(clipboard_target: '#url')
+
+      .form-group
+        = label_tag nil, 'Method', class: 'col-sm-2 col-xs-12 control-label'
+        .col-sm-10.col-xs-12.text-block POST
+
+      .form-group
+        = label_tag :customize_name, 'Customize name', class: 'col-sm-2 col-xs-12 control-label'
+        .col-sm-10.col-xs-12.input-group
+          = text_field_tag :customize_name, 'GitLab', class: 'form-control input-sm', readonly: 'readonly'
+          .input-group-btn
+            = clipboard_button(clipboard_target: '#customize_name')
+
+      .form-group
+        = label_tag nil, 'Customize icon', class: 'col-sm-2 col-xs-12 control-label'
+        .col-sm-10.col-xs-12.text-block
+          = image_tag(asset_url('slash-command-logo.png'), width: 36, height: 36)
+          = link_to('Download image', asset_url('gitlab_logo.png'), class: 'btn btn-sm', target: '_blank')
+
+      .form-group
+        = label_tag nil, 'Autocomplete', class: 'col-sm-2 col-xs-12 control-label'
+        .col-sm-10.col-xs-12.text-block Show this command in the autocomplete list
+
+      .form-group
+        = label_tag :autocomplete_description, 'Autocomplete description', class: 'col-sm-2 col-xs-12 control-label'
+        .col-sm-10.col-xs-12.input-group
+          = text_field_tag :autocomplete_description, run_actions_text, class: 'form-control input-sm', readonly: 'readonly'
+          .input-group-btn
+            = clipboard_button(clipboard_target: '#autocomplete_description')
+
+      .form-group
+        = label_tag :autocomplete_usage_hint, 'Autocomplete usage hint', class: 'col-sm-2 col-xs-12 control-label'
+        .col-sm-10.col-xs-12.input-group
+          = text_field_tag :autocomplete_usage_hint, '[help]', class: 'form-control input-sm', readonly: 'readonly'
+          .input-group-btn
+            = clipboard_button(clipboard_target: '#autocomplete_usage_hint')
+
+      .form-group
+        = label_tag :descriptive_label, 'Descriptive label', class: 'col-sm-2 col-xs-12 control-label'
+        .col-sm-10.col-xs-12.input-group
+          = text_field_tag :descriptive_label, 'Perform common operations on GitLab project', class: 'form-control input-sm', readonly: 'readonly'
+          .input-group-btn
+            = clipboard_button(clipboard_target: '#descriptive_label')
+
+    %hr
+
+    %ul.list-unstyled.indent-list
+      %li
+        2. Paste the
+        %strong Token
+        into the field below
+      %li
+        3. Select the
+        %strong Active
+        checkbox, press
+        %strong Save changes
+        and start using GitLab inside Slack!
diff --git a/app/views/projects/settings/_head.html.haml b/app/views/projects/settings/_head.html.haml
new file mode 100644
index 00000000000..88bcb541dac
--- /dev/null
+++ b/app/views/projects/settings/_head.html.haml
@@ -0,0 +1,33 @@
+= content_for :sub_nav do
+  .scrolling-tabs-container.sub-nav-scroll
+    = render 'shared/nav_scroll'
+    .nav-links.sub-nav.scrolling-tabs
+      %ul{ class: container_class }
+        - can_edit = can?(current_user, :admin_project, @project)
+        - if can_edit
+          = nav_link(controller: :projects) do
+            = link_to edit_project_path(@project), title: 'General' do
+              %span
+                General
+        = nav_link(controller: :members) do
+          = link_to project_settings_members_path(@project), title: 'Members' do
+            %span
+              Members
+        - if can_edit
+          = nav_link(controller: :integrations) do
+            = link_to project_settings_integrations_path(@project), title: 'Integrations' do
+              %span
+                Integrations
+          = nav_link(controller: :repository) do
+            = link_to namespace_project_settings_repository_path(@project.namespace, @project), title: 'Repository' do
+              %span
+                Repository
+          - if @project.feature_available?(:builds, current_user)
+            = nav_link(controller: :ci_cd) do
+              = link_to namespace_project_settings_ci_cd_path(@project.namespace, @project), title: 'CI/CD Pipelines' do
+                %span
+                  CI/CD Pipelines
+          = nav_link(controller: :pages) do
+            = link_to namespace_project_pages_path(@project.namespace, @project), title: 'Pages' do
+              %span
+                Pages
diff --git a/app/views/projects/settings/ci_cd/show.html.haml b/app/views/projects/settings/ci_cd/show.html.haml
new file mode 100644
index 00000000000..e2603096014
--- /dev/null
+++ b/app/views/projects/settings/ci_cd/show.html.haml
@@ -0,0 +1,7 @@
+- page_title "CI/CD Pipelines"
+= render "projects/settings/head"
+
+= render 'projects/runners/index'
+= render 'projects/variables/index'
+= render 'projects/triggers/index'
+= render 'projects/pipelines_settings/show'
diff --git a/app/views/projects/hooks/_project_hook.html.haml b/app/views/projects/settings/integrations/_project_hook.html.haml
index ceabe2eab3d..ceabe2eab3d 100644
--- a/app/views/projects/hooks/_project_hook.html.haml
+++ b/app/views/projects/settings/integrations/_project_hook.html.haml
diff --git a/app/views/projects/settings/integrations/show.html.haml b/app/views/projects/settings/integrations/show.html.haml
new file mode 100644
index 00000000000..f69992566b5
--- /dev/null
+++ b/app/views/projects/settings/integrations/show.html.haml
@@ -0,0 +1,4 @@
+- page_title 'Integrations'
+= render "projects/settings/head"
+= render 'projects/hooks/index'
+= render 'projects/services/index'
diff --git a/app/views/projects/settings/members/show.html.haml b/app/views/projects/settings/members/show.html.haml
new file mode 100644
index 00000000000..20e1ad68244
--- /dev/null
+++ b/app/views/projects/settings/members/show.html.haml
@@ -0,0 +1,7 @@
+- page_title "Members"
+= render "projects/settings/head"
+
+= render "projects/project_members/index"
+- if can?(current_user, :admin_project, @project)
+  - if @project.allowed_to_share_with_group?
+    = render "projects/group_links/index"
diff --git a/app/views/projects/settings/repository/show.html.haml b/app/views/projects/settings/repository/show.html.haml
new file mode 100644
index 00000000000..4c02302e161
--- /dev/null
+++ b/app/views/projects/settings/repository/show.html.haml
@@ -0,0 +1,5 @@
+- page_title "Repository"
+= render "projects/settings/head"
+
+= render @deploy_keys
+= render "projects/protected_branches/index"
diff --git a/app/views/projects/show.atom.builder b/app/views/projects/show.atom.builder
index 11310d5e1e1..5c7f2e315f0 100644
--- a/app/views/projects/show.atom.builder
+++ b/app/views/projects/show.atom.builder
@@ -1,7 +1,7 @@
 xml.instruct!
 xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://search.yahoo.com/mrss/" do
   xml.title   "#{@project.name} activity"
-  xml.link    href: namespace_project_url(@project.namespace, @project, format: :atom, private_token: current_user.try(:private_token)), rel: "self", type: "application/atom+xml"
+  xml.link    href: namespace_project_url(@project.namespace, @project, rss_url_options), rel: "self", type: "application/atom+xml"
   xml.link    href: namespace_project_url(@project.namespace, @project), rel: "alternate", type: "text/html"
   xml.id      namespace_project_url(@project.namespace, @project)
   xml.updated @events[0].updated_at.xmlschema if @events[0]
diff --git a/app/views/projects/show.html.haml b/app/views/projects/show.html.haml
index c50093cf47c..de1229d58aa 100644
--- a/app/views/projects/show.html.haml
+++ b/app/views/projects/show.html.haml
@@ -1,15 +1,15 @@
 - @no_container = true
 
 = content_for :meta_tags do
-  - if current_user
-    = auto_discovery_link_tag(:atom, namespace_project_path(@project.namespace, @project, format: :atom, private_token: current_user.private_token), title: "#{@project.name} activity")
+  = auto_discovery_link_tag(:atom, namespace_project_path(@project.namespace, @project, rss_url_options), title: "#{@project.name} activity")
 
 = content_for :flash_message do
   - if current_user && can?(current_user, :download_code, @project)
     = render 'shared/no_ssh'
     = render 'shared/no_password'
 
-= render 'projects/last_push'
+= render "projects/head"
+= render "projects/last_push"
 = render "home_panel"
 
 - if current_user && can?(current_user, :download_code, @project)
@@ -17,10 +17,10 @@
     %ul.nav
       %li
         = link_to project_files_path(@project) do
-          Files (#{repository_size})
+          Files (#{storage_counter(@project.statistics.total_repository_size)})
       %li
         = link_to namespace_project_commits_path(@project.namespace, @project, current_ref) do
-          #{'Commit'.pluralize(@project.commit_count)} (#{number_with_delimiter(@project.commit_count)})
+          #{'Commit'.pluralize(@project.statistics.commit_count)} (#{number_with_delimiter(@project.statistics.commit_count)})
       %li
         = link_to namespace_project_branches_path(@project.namespace, @project) do
           #{'Branch'.pluralize(@repository.branch_count)} (#{number_with_delimiter(@repository.branch_count)})
@@ -64,23 +64,19 @@
         - unless @repository.gitlab_ci_yml
           %li.missing
             = link_to add_special_file_path(@project, file_name: '.gitlab-ci.yml') do
-              Set Up CI
-
-      %li.project-repo-buttons.right
-        .project-right-buttons
-          - if current_user
-            = render 'shared/members/access_request_buttons', source: @project
-            = render "projects/buttons/koding"
-
-          .btn-group.project-repo-btn-group
-            = render 'projects/buttons/download', project: @project, ref: @ref
-            = render 'projects/buttons/dropdown'
+              Set up CI
+        - if koding_enabled? && @repository.koding_yml.blank?
+          %li.missing
+            = link_to 'Set up Koding', add_koding_stack_path(@project)
+        - if @repository.gitlab_ci_yml.blank? && @project.deployment_service.present?
+          %li.missing
+            = link_to add_special_file_path(@project, file_name: '.gitlab-ci.yml', commit_message: 'Set up auto deploy', target_branch: 'auto-deploy', context: 'autodeploy') do
+              Set up auto deploy
 
-          .pull-right
-            = render 'shared/notifications/button', notification_setting: @notification_setting
   - if @repository.commit
-    .project-last-commit{ class: container_class }
-      = render 'projects/last_commit', commit: @repository.commit, ref: current_ref, project: @project
+    %div{ class: container_class }
+      .project-last-commit
+        = render 'projects/last_commit', commit: @repository.commit, ref: current_ref, project: @project
 
 %div{ class: container_class }
   - if @project.archived?
diff --git a/app/views/projects/snippets/_actions.html.haml b/app/views/projects/snippets/_actions.html.haml
index 32e1f8a21b0..34ee4ff1937 100644
--- a/app/views/projects/snippets/_actions.html.haml
+++ b/app/views/projects/snippets/_actions.html.haml
@@ -1,13 +1,17 @@
+- return unless current_user
+
 .hidden-xs
-  - if can?(current_user, :create_project_snippet, @project)
-    = link_to new_namespace_project_snippet_path(@project.namespace, @project), class: 'btn btn-grouped btn-create new-snippet-link', title: "New snippet" do
-      New snippet
   - if can?(current_user, :update_project_snippet, @snippet)
-    = link_to namespace_project_snippet_path(@project.namespace, @project, @snippet), method: :delete, data: { confirm: "Are you sure?" }, class: "btn btn-grouped btn-danger", title: 'Delete Snippet' do
-      Delete
-  - if can?(current_user, :update_project_snippet, @snippet)
-    = link_to edit_namespace_project_snippet_path(@project.namespace, @project, @snippet), class: "btn btn-grouped snippable-edit" do
+    = link_to edit_namespace_project_snippet_path(@project.namespace, @project, @snippet), class: "btn btn-grouped" do
       Edit
+  - if can?(current_user, :update_project_snippet, @snippet)
+    = link_to namespace_project_snippet_path(@project.namespace, @project, @snippet), method: :delete, data: { confirm: "Are you sure?" }, class: "btn btn-grouped btn-inverted btn-remove", title: 'Delete Snippet' do
+      Delete
+  - if can?(current_user, :create_project_snippet, @project)
+    = link_to new_namespace_project_snippet_path(@project.namespace, @project), class: 'btn btn-grouped btn-inverted btn-create', title: "New snippet" do
+      New snippet
+  - if @snippet.submittable_as_spam_by?(current_user)
+    = link_to 'Submit as spam', mark_as_spam_namespace_project_snippet_path(@project.namespace, @project, @snippet), method: :post, class: 'btn btn-grouped btn-spam', title: 'Submit as spam'
 - if can?(current_user, :create_project_snippet, @project) || can?(current_user, :update_project_snippet, @snippet)
   .visible-xs-block.dropdown
     %button.btn.btn-default.btn-block.append-bottom-0.prepend-top-5{ data: { toggle: "dropdown" } }
@@ -27,3 +31,6 @@
           %li
             = link_to edit_namespace_project_snippet_path(@project.namespace, @project, @snippet) do
               Edit
+        - if @snippet.submittable_as_spam_by?(current_user)
+          %li
+            = link_to 'Submit as spam', mark_as_spam_namespace_project_snippet_path(@project.namespace, @project, @snippet), method: :post
diff --git a/app/views/projects/snippets/edit.html.haml b/app/views/projects/snippets/edit.html.haml
index 216f70f5605..fb39028529d 100644
--- a/app/views/projects/snippets/edit.html.haml
+++ b/app/views/projects/snippets/edit.html.haml
@@ -3,4 +3,4 @@
 %h3.page-title
   Edit Snippet
 %hr
-= render "shared/snippets/form", url: namespace_project_snippet_path(@project.namespace, @project, @snippet), visibility_level: @snippet.visibility_level
+= render "shared/snippets/form", url: namespace_project_snippet_path(@project.namespace, @project, @snippet)
diff --git a/app/views/projects/snippets/index.html.haml b/app/views/projects/snippets/index.html.haml
index e77e1b026f6..84e05cd6d88 100644
--- a/app/views/projects/snippets/index.html.haml
+++ b/app/views/projects/snippets/index.html.haml
@@ -1,11 +1,19 @@
 - page_title "Snippets"
 
-.sub-header-block
-  - if can?(current_user, :create_project_snippet, @project)
-    = link_to new_namespace_project_snippet_path(@project.namespace, @project), class: "btn btn-new btn-wide-on-sm pull-right", title: "New snippet" do
-      New snippet
+- if current_user
+  .top-area
+    - include_private = @project.team.member?(current_user) || current_user.admin?
+    = render partial: 'snippets/snippets_scope_menu', locals: { subject: @project, include_private: include_private }
+
+    .nav-controls.hidden-xs
+      - if can?(current_user, :create_project_snippet, @project)
+        = link_to new_namespace_project_snippet_path(@project.namespace, @project), class: "btn btn-new", title: "New snippet" do
+          New snippet
 
-  .oneline
-    Share code pastes with others out of git repository
+- if can?(current_user, :create_project_snippet, @project)
+  .visible-xs
+    &nbsp;
+    = link_to new_namespace_project_snippet_path(@project.namespace, @project), class: "btn btn-new btn-block", title: "New snippet" do
+      New snippet
 
 = render 'snippets/snippets'
diff --git a/app/views/projects/snippets/new.html.haml b/app/views/projects/snippets/new.html.haml
index 772a594269c..cfed3a79bc5 100644
--- a/app/views/projects/snippets/new.html.haml
+++ b/app/views/projects/snippets/new.html.haml
@@ -3,4 +3,4 @@
 %h3.page-title
   New Snippet
 %hr
-= render "shared/snippets/form", url: namespace_project_snippets_path(@project.namespace, @project, @snippet), visibility_level: default_snippet_visibility
+= render "shared/snippets/form", url: namespace_project_snippets_path(@project.namespace, @project, @snippet)
diff --git a/app/views/projects/snippets/show.html.haml b/app/views/projects/snippets/show.html.haml
index 9503dbded13..6b3d7d4008b 100644
--- a/app/views/projects/snippets/show.html.haml
+++ b/app/views/projects/snippets/show.html.haml
@@ -4,14 +4,15 @@
 
 .project-snippets
   %article.file-holder.snippet-file-content
-    .file-title
+    .js-file-title.file-title
       = blob_icon 0, @snippet.file_name
       = @snippet.file_name
       .file-actions
-        = clipboard_button(clipboard_target: ".blob-content[data-blob-id='#{@snippet.id}']")
+        = clipboard_button(clipboard_target: ".blob-content[data-blob-id='#{@snippet.id}']", class: "btn btn-sm")
         = link_to 'Raw', raw_namespace_project_snippet_path(@project.namespace, @project, @snippet), class: "btn btn-sm", target: "_blank"
     = render 'shared/snippets/blob'
 
-  = render 'award_emoji/awards_block', awardable: @snippet, inline: true
+  .row-content-block.top-block.content-component-block
+    = render 'award_emoji/awards_block', awardable: @snippet, inline: true
 
-  %div#notes= render "projects/notes/notes_with_form"
+  #notes= render "projects/notes/notes_with_form"
diff --git a/app/views/projects/snippets/verify.html.haml b/app/views/projects/snippets/verify.html.haml
new file mode 100644
index 00000000000..eb56f03b3f4
--- /dev/null
+++ b/app/views/projects/snippets/verify.html.haml
@@ -0,0 +1,4 @@
+- form = [@project.namespace.becomes(Namespace), @project, @snippet.becomes(Snippet)]
+
+= render 'layouts/recaptcha_verification', spammable: @snippet, form: form
+
diff --git a/app/views/projects/stage/_graph.html.haml b/app/views/projects/stage/_graph.html.haml
new file mode 100644
index 00000000000..4ee30b023ac
--- /dev/null
+++ b/app/views/projects/stage/_graph.html.haml
@@ -0,0 +1,19 @@
+- stage = local_assigns.fetch(:stage)
+- statuses = stage.statuses.latest
+- status_groups = statuses.sort_by(&:sortable_name).group_by(&:group_name)
+%li.stage-column
+  .stage-name
+    %a{ name: stage.name }
+    = stage.name.titleize
+  .builds-container
+    %ul
+      - status_groups.each do |group_name, grouped_statuses|
+        - if grouped_statuses.one?
+          - status = grouped_statuses.first
+          %li.build{ 'id' => "ci-badge-#{group_name}" }
+            .curve
+            = render 'ci/status/graph_badge', subject: status
+        - else
+          %li.build{ 'id' => "ci-badge-#{group_name}" }
+            .curve
+            = render 'projects/stage/in_stage_group', name: group_name, subject: grouped_statuses
diff --git a/app/views/projects/stage/_in_stage_group.html.haml b/app/views/projects/stage/_in_stage_group.html.haml
new file mode 100644
index 00000000000..9c5eb501174
--- /dev/null
+++ b/app/views/projects/stage/_in_stage_group.html.haml
@@ -0,0 +1,14 @@
+- group_status = CommitStatus.where(id: subject).status
+%button.dropdown-menu-toggle.build-content.has-tooltip{ type: 'button', data: { toggle: 'dropdown',  title: "#{name} - #{group_status}" } }
+  %span{ class: "ci-status-icon ci-status-icon-#{group_status}" }
+    = ci_icon_for_status(group_status)
+  %span.ci-status-text
+    = name
+  %span.dropdown-counter-badge= subject.size
+
+%ul.dropdown-menu.big-pipeline-graph-dropdown-menu.js-grouped-pipeline-dropdown
+  .arrow
+  .scrollable-menu
+    - subject.each do |status|
+      %li
+        = render 'ci/status/dropdown_graph_badge', subject: status
diff --git a/app/views/projects/stage/_stage.html.haml b/app/views/projects/stage/_stage.html.haml
new file mode 100644
index 00000000000..28e1c060875
--- /dev/null
+++ b/app/views/projects/stage/_stage.html.haml
@@ -0,0 +1,13 @@
+%tr
+  %th{ colspan: 10 }
+    %strong
+      %a{ name: stage.name }
+      %span{ class: "ci-status-link ci-status-icon-#{stage.status}" }
+        = ci_icon_for_status(stage.status)
+      &nbsp;
+      = stage.name.titleize
+= render stage.statuses.latest_ordered, coverage: @project.build_coverage_enabled?, stage: false, ref: false, pipeline_link: false, allow_retry: true
+= render stage.statuses.retried_ordered, coverage: @project.build_coverage_enabled?, stage: false, ref: false, pipeline_link: false, retried: true
+%tr
+  %td{ colspan: 10 }
+    &nbsp;
diff --git a/app/views/projects/tags/_tag.html.haml b/app/views/projects/tags/_tag.html.haml
index c42641afea0..8ef069b9e05 100644
--- a/app/views/projects/tags/_tag.html.haml
+++ b/app/views/projects/tags/_tag.html.haml
@@ -1,7 +1,7 @@
 - commit = @repository.commit(tag.dereferenced_target)
 - release = @releases.find { |release| release.tag == tag.name }
-%li
-  %div
+%li.flex-row
+  .row-main-content.str-truncated
     = link_to namespace_project_tag_path(@project.namespace, @project, tag.name) do
       %span.item-title
         = icon('tag')
@@ -10,24 +10,25 @@
       &nbsp;
       = strip_gpg_signature(tag.message)
 
-    .controls
-      = render 'projects/buttons/download', project: @project, ref: tag.name
+    - if commit
+      .block-truncated
+        = render 'projects/branches/commit', commit: commit, project: @project
+    - else
+      %p
+        Cant find HEAD commit for this tag
+    - if release && release.description.present?
+      .description.prepend-top-default
+        .wiki
+          = preserve do
+            = markdown_field(release, :description)
 
-      - if can?(current_user, :push_code, @project)
-        = link_to edit_namespace_project_tag_release_path(@project.namespace, @project, tag.name), class: 'btn has-tooltip', title: "Edit release notes", data: { container: "body" } do
-          = icon("pencil")
+  .row-fixed-content.controls
+    = render 'projects/buttons/download', project: @project, ref: tag.name
 
-      - if can?(current_user, :admin_project, @project)
-        = link_to namespace_project_tag_path(@project.namespace, @project, tag.name), class: 'btn btn-remove remove-row has-tooltip', title: "Delete tag", method: :delete, data: { confirm: "Deleting the '#{tag.name}' tag cannot be undone. Are you sure?", container: 'body' }, remote: true do
-          = icon("trash-o")
+    - if can?(current_user, :push_code, @project)
+      = link_to edit_namespace_project_tag_release_path(@project.namespace, @project, tag.name), class: 'btn has-tooltip', title: "Edit release notes", data: { container: "body" } do
+        = icon("pencil")
 
-  - if commit
-    = render 'projects/branches/commit', commit: commit, project: @project
-  - else
-    %p
-      Cant find HEAD commit for this tag
-  - if release && release.description.present?
-    .description.prepend-top-default
-      .wiki
-        = preserve do
-          = markdown_field(release, :description)
+    - if can?(current_user, :admin_project, @project)
+      = link_to namespace_project_tag_path(@project.namespace, @project, tag.name), class: 'btn btn-remove remove-row has-tooltip', title: "Delete tag", method: :delete, data: { confirm: "Deleting the '#{tag.name}' tag cannot be undone. Are you sure?", container: 'body' }, remote: true do
+        = icon("trash-o")
diff --git a/app/views/projects/tags/destroy.js.haml b/app/views/projects/tags/destroy.js.haml
index e4a78fadbeb..cde23e03d54 100644
--- a/app/views/projects/tags/destroy.js.haml
+++ b/app/views/projects/tags/destroy.js.haml
@@ -1,2 +1,4 @@
-- if @repository.tags.empty?
+- if @error.present?
+  new Flash('#{escape_javascript(@error)}', 'alert');
+- elsif @repository.tags.empty?
   $('.tags').load(document.URL + ' .nothing-here-block').hide().fadeIn(1000)
diff --git a/app/views/projects/tags/index.html.haml b/app/views/projects/tags/index.html.haml
index 1d39f3a7534..7f9a44e565f 100644
--- a/app/views/projects/tags/index.html.haml
+++ b/app/views/projects/tags/index.html.haml
@@ -2,16 +2,16 @@
 - page_title "Tags"
 = render "projects/commits/head"
 
-%div{ class: container_class }
-  .top-area
-    .nav-text
+.flex-list{ class: container_class }
+  .top-area.adjust
+    .nav-text.row-main-content
       Tags give the ability to mark specific points in history as being important
 
-    .nav-controls
+    .nav-controls.row-fixed-content
       = form_tag(filter_tags_path, method: :get) do
         = search_field_tag :search, params[:search], { placeholder: 'Filter by tag name', id: 'tag-search', class: 'form-control search-text-input input-short', spellcheck: false }
 
-      .dropdown.inline
+      .dropdown
         %button.dropdown-toggle{ type: 'button', data: { toggle: 'dropdown'} }
           %span.light
             = projects_sort_options_hash[@sort]
@@ -30,7 +30,7 @@
 
   .tags
     - if @tags.any?
-      %ul.content-list
+      %ul.flex-list.content-list
         = render partial: 'tag', collection: @tags
 
       = paginate @tags, theme: 'gitlab'
diff --git a/app/views/projects/tags/new.html.haml b/app/views/projects/tags/new.html.haml
index c06a413eb2f..160d4c7a223 100644
--- a/app/views/projects/tags/new.html.haml
+++ b/app/views/projects/tags/new.html.haml
@@ -2,7 +2,7 @@
 
 - if @error
   .alert.alert-danger
-    %button{ type: "button", class: "close", "data-dismiss" => "alert"} &times;
+    %button.close{ type: "button", "data-dismiss" => "alert" } &times;
     = @error
 
 %h3.page-title
diff --git a/app/views/projects/tags/show.html.haml b/app/views/projects/tags/show.html.haml
index 12facb6eb73..fad3c5c2173 100644
--- a/app/views/projects/tags/show.html.haml
+++ b/app/views/projects/tags/show.html.haml
@@ -12,21 +12,23 @@
       - else
         Cant find HEAD commit for this tag
 
-    .nav-controls
+    .nav-controls.controls-flex
       - if can?(current_user, :push_code, @project)
-        = link_to edit_namespace_project_tag_release_path(@project.namespace, @project, @tag.name), class: 'btn has-tooltip', title: 'Edit release notes' do
+        = link_to edit_namespace_project_tag_release_path(@project.namespace, @project, @tag.name), class: 'btn controls-item has-tooltip', title: 'Edit release notes' do
           = icon("pencil")
-      = link_to namespace_project_tree_path(@project.namespace, @project, @tag.name), class: 'btn has-tooltip', title: 'Browse files' do
+      = link_to namespace_project_tree_path(@project.namespace, @project, @tag.name), class: 'btn controls-item has-tooltip', title: 'Browse files' do
         = icon('files-o')
-      = link_to namespace_project_commits_path(@project.namespace, @project, @tag.name), class: 'btn has-tooltip', title: 'Browse commits' do
+      = link_to namespace_project_commits_path(@project.namespace, @project, @tag.name), class: 'btn controls-item has-tooltip', title: 'Browse commits' do
         = icon('history')
-      = render 'projects/buttons/download', project: @project, ref: @tag.name
+      .btn-container.controls-item
+        = render 'projects/buttons/download', project: @project, ref: @tag.name
       - if can?(current_user, :admin_project, @project)
-        .pull-right
+        .btn-container.controls-item-full
           = link_to namespace_project_tag_path(@project.namespace, @project, @tag.name), class: 'btn btn-remove remove-row has-tooltip', title: "Delete tag", method: :delete, data: { confirm: "Deleting the '#{@tag.name}' tag cannot be undone. Are you sure?" } do
             %i.fa.fa-trash-o
+
     - if @tag.message.present?
-      %pre.body
+      %pre.wrap
         = strip_gpg_signature(@tag.message)
 
   .append-bottom-default.prepend-top-default
diff --git a/app/views/projects/tree/_blob_item.html.haml b/app/views/projects/tree/_blob_item.html.haml
index ee417b58cbf..425b460eb09 100644
--- a/app/views/projects/tree/_blob_item.html.haml
+++ b/app/views/projects/tree/_blob_item.html.haml
@@ -6,4 +6,4 @@
       %span.str-truncated= file_name
   %td.hidden-xs.tree-commit
   %td.tree-time-ago.cgray.text-right
-    = render 'projects/tree/spinner'
\ No newline at end of file
+    = render 'projects/tree/spinner'
diff --git a/app/views/projects/tree/_readme.html.haml b/app/views/projects/tree/_readme.html.haml
index a1f4e3e8ed6..bdcc160a067 100644
--- a/app/views/projects/tree/_readme.html.haml
+++ b/app/views/projects/tree/_readme.html.haml
@@ -1,5 +1,5 @@
 %article.file-holder.readme-holder
-  .file-title
+  .js-file-title.file-title
     = blob_icon readme.mode, readme.name
     = link_to namespace_project_blob_path(@project.namespace, @project, tree_join(@ref, @path, readme.name)) do
       %strong
diff --git a/app/views/projects/tree/_submodule_item.html.haml b/app/views/projects/tree/_submodule_item.html.haml
index 2b5f671c09e..04d52361db0 100644
--- a/app/views/projects/tree/_submodule_item.html.haml
+++ b/app/views/projects/tree/_submodule_item.html.haml
@@ -1,4 +1,4 @@
-%tr{ class: "tree-item" }
+%tr.tree-item
   %td.tree-item-file-name
     %i.fa.fa-archive.fa-fw
     = submodule_link(submodule_item, @ref)
diff --git a/app/views/projects/tree/_tree_content.html.haml b/app/views/projects/tree/_tree_content.html.haml
index 21e378b8735..6855c463c6d 100644
--- a/app/views/projects/tree/_tree_content.html.haml
+++ b/app/views/projects/tree/_tree_content.html.haml
@@ -1,19 +1,18 @@
-%div.tree-content-holder
+.tree-content-holder
   .table-holder
-    %table.table#tree-slider{class: "table_#{@hex_path} tree-table" }
+    %table.table#tree-slider{ class: "table_#{@hex_path} tree-table" }
       %thead
         %tr
           %th Name
           %th.hidden-xs
-            .pull-left Last Commit
+            .pull-left Last commit
             .last-commit.hidden-sm.pull-left
-              &nbsp;
               %i.fa.fa-angle-right
-              &nbsp;
               %small.light
                 = link_to @commit.short_id, namespace_project_commit_path(@project.namespace, @project, @commit), class: "monospace"
-                &ndash;
+                = clipboard_button(clipboard_text: @commit.id, title: "Copy commit SHA to clipboard")
                 = time_ago_with_tooltip(@commit.committed_date)
+                \-
                 = @commit.full_title
             %small.commit-history-link-spacer &#124;
             = link_to 'History', namespace_project_commits_path(@project.namespace, @project, @id), class: 'commit-history-link'
diff --git a/app/views/projects/tree/_tree_header.html.haml b/app/views/projects/tree/_tree_header.html.haml
index 1c5f8b3928b..259207a6dfd 100644
--- a/app/views/projects/tree/_tree_header.html.haml
+++ b/app/views/projects/tree/_tree_header.html.haml
@@ -15,11 +15,11 @@
   - if current_user
     %li
       - if !on_top_of_branch?
-        %span.btn.add-to-tree.disabled.has-tooltip{title: "You can only add files when you are on a branch", data: { container: 'body' }}
+        %span.btn.add-to-tree.disabled.has-tooltip{ title: "You can only add files when you are on a branch", data: { container: 'body' } }
           = icon('plus')
       - else
         %span.dropdown
-          %a.dropdown-toggle.btn.add-to-tree{href: '#', "data-toggle" => "dropdown"}
+          %a.dropdown-toggle.btn.add-to-tree{ href: '#', "data-toggle" => "dropdown" }
             = icon('plus')
           %ul.dropdown-menu
             - if can_edit_tree?
@@ -28,11 +28,11 @@
                   = icon('pencil fw')
                   New file
               %li
-                = link_to '#modal-upload-blob', { 'data-target' => '#modal-upload-blob', 'data-toggle' => 'modal'} do
+                = link_to '#modal-upload-blob', { 'data-target' => '#modal-upload-blob', 'data-toggle' => 'modal' } do
                   = icon('file fw')
                   Upload file
               %li
-                = link_to '#modal-create-new-dir', { 'data-target' => '#modal-create-new-dir', 'data-toggle' => 'modal'} do
+                = link_to '#modal-create-new-dir', { 'data-target' => '#modal-create-new-dir', 'data-toggle' => 'modal' } do
                   = icon('folder fw')
                   New directory
             - elsif can?(current_user, :fork_project, @project)
diff --git a/app/views/projects/tree/_tree_item.html.haml b/app/views/projects/tree/_tree_item.html.haml
index 1ccef6d52ab..15c9536133c 100644
--- a/app/views/projects/tree/_tree_item.html.haml
+++ b/app/views/projects/tree/_tree_item.html.haml
@@ -6,4 +6,4 @@
       %span.str-truncated= path
   %td.hidden-xs.tree-commit
   %td.tree-time-ago.text-right
-    = render 'projects/tree/spinner'
\ No newline at end of file
+    = render 'projects/tree/spinner'
diff --git a/app/views/projects/tree/show.html.haml b/app/views/projects/tree/show.html.haml
index 9864be3562a..a2a26039220 100644
--- a/app/views/projects/tree/show.html.haml
+++ b/app/views/projects/tree/show.html.haml
@@ -2,8 +2,7 @@
 
 - page_title @path.presence || "Files", @ref
 = content_for :meta_tags do
-  - if current_user
-    = auto_discovery_link_tag(:atom, namespace_project_commits_url(@project.namespace, @project, @ref, format: :atom, private_token: current_user.private_token), title: "#{@project.name}:#{@ref} commits")
+  = auto_discovery_link_tag(:atom, namespace_project_commits_url(@project.namespace, @project, @ref, rss_url_options), title: "#{@project.name}:#{@ref} commits")
 = render "projects/commits/head"
 = render 'projects/last_push'
 
diff --git a/app/views/projects/triggers/_content.html.haml b/app/views/projects/triggers/_content.html.haml
new file mode 100644
index 00000000000..ea32eac2ae2
--- /dev/null
+++ b/app/views/projects/triggers/_content.html.haml
@@ -0,0 +1,14 @@
+%h4.prepend-top-0
+  Triggers
+%p.prepend-top-20
+  Triggers can force a specific branch or tag to get rebuilt with an API call.  These tokens will
+  impersonate their associated user including their access to projects and their project
+  permissions.
+%p.prepend-top-20
+  Triggers with the
+  %span.label.label-primary legacy
+  label do not have an associated user and only have access to the current project.
+%p.append-bottom-0
+  = succeed '.' do
+    Learn more in the
+    = link_to 'triggers documentation', help_page_path('ci/triggers/README'), target: '_blank'
diff --git a/app/views/projects/triggers/_form.html.haml b/app/views/projects/triggers/_form.html.haml
new file mode 100644
index 00000000000..5f708b3a2ed
--- /dev/null
+++ b/app/views/projects/triggers/_form.html.haml
@@ -0,0 +1,11 @@
+= form_for [@project.namespace.becomes(Namespace), @project, @trigger], html: { class: 'gl-show-field-errors' } do |f|
+  = form_errors(@trigger)
+
+  - if @trigger.token
+    .form-group
+      %label.label-light Token
+      %p.form-control-static= @trigger.token
+  .form-group
+    = f.label :key, "Description", class: "label-light"
+    = f.text_field :description, class: "form-control", required: true, title: 'Trigger description is required.', placeholder: "Trigger description"
+  = f.submit btn_text, class: "btn btn-save"
diff --git a/app/views/projects/triggers/_index.html.haml b/app/views/projects/triggers/_index.html.haml
new file mode 100644
index 00000000000..cc74e50a5e3
--- /dev/null
+++ b/app/views/projects/triggers/_index.html.haml
@@ -0,0 +1,104 @@
+.row.prepend-top-default.append-bottom-default.triggers-container
+  .col-lg-3
+    = render "projects/triggers/content"
+  .col-lg-9
+    .panel.panel-default
+      .panel-heading
+        %h4.panel-title
+          Manage your project's triggers
+      .panel-body
+        = render "projects/triggers/form", btn_text: "Add trigger"
+        %hr
+        - if @triggers.any?
+          .table-responsive.triggers-list
+            %table.table
+              %thead
+                %th
+                  %strong Token
+                %th
+                  %strong Description
+                %th
+                  %strong Owner
+                %th
+                  %strong Last used
+                %th
+              = render partial: 'projects/triggers/trigger', collection: @triggers, as: :trigger
+        - else
+          %p.settings-message.text-center.append-bottom-default
+            No triggers have been created yet. Add one using the form above.
+
+      .panel-footer
+
+        %p
+          In the following examples, you can see the exact API call you need to
+          make in order to rebuild a specific
+          %code ref
+          (branch or tag) with a trigger token.
+        %p
+          All you need to do is replace the
+          %code TOKEN
+          and
+          %code REF_NAME
+          with the trigger token and the branch or tag name respectively.
+
+        %h5.prepend-top-default
+          Use cURL
+
+        %p.light
+          Copy one of the tokens above, set your branch or tag name, and that
+          reference will be rebuilt.
+
+        %pre
+          :plain
+            curl -X POST \
+                 -F token=TOKEN \
+                 -F ref=REF_NAME \
+                 #{builds_trigger_url(@project.id)}
+        %h5.prepend-top-default
+          Use .gitlab-ci.yml
+
+        %p.light
+          In the
+          %code .gitlab-ci.yml
+          of another project, include the following snippet.
+          The project will be rebuilt at the end of the pipeline.
+
+        %pre
+          :plain
+            trigger_build:
+              stage: deploy
+              script:
+                - "curl -X POST -F token=TOKEN -F ref=REF_NAME #{builds_trigger_url(@project.id)}"
+        %h5.prepend-top-default
+          Use webhook
+
+        %p.light
+          Add the following webhook to another project for Push and Tag push events.
+          The project will be rebuilt at the corresponding event.
+
+        %pre
+          :plain
+             #{builds_trigger_url(@project.id, ref: 'REF_NAME')}?token=TOKEN
+        %h5.prepend-top-default
+          Pass job variables
+
+        %p.light
+          Add
+          %code variables[VARIABLE]=VALUE
+          to an API request. Variable values can be used to distinguish between triggered pipelines and normal pipelines.
+
+          With cURL:
+
+        %pre
+          :plain
+            curl -X POST \
+                 -F token=TOKEN \
+                 -F "ref=REF_NAME" \
+                 -F "variables[RUN_NIGHTLY_BUILD]=true" \
+                 #{builds_trigger_url(@project.id)}
+        %p.light
+          With webhook:
+
+        %pre.append-bottom-0
+          :plain
+             #{builds_trigger_url(@project.id, ref: 'REF_NAME')}?token=TOKEN&variables[RUN_NIGHTLY_BUILD]=true
diff --git a/app/views/projects/triggers/_trigger.html.haml b/app/views/projects/triggers/_trigger.html.haml
index 112b51712ef..ed68e0ed56d 100644
--- a/app/views/projects/triggers/_trigger.html.haml
+++ b/app/views/projects/triggers/_trigger.html.haml
@@ -1,12 +1,42 @@
 %tr
   %td
-    %span.monospace= trigger.token
+    - if can?(current_user, :admin_trigger, trigger)
+      %span= trigger.token
+      = clipboard_button(clipboard_text: trigger.token, title: "Copy trigger token to clipboard")
+    - else
+      %span= trigger.short_token
+
+    .label-container
+      - if trigger.legacy?
+        %span.label.label-primary.has-tooltip{ title: "Trigger makes use of deprecated functionality" } legacy
+      - if !trigger.can_access_project?
+        %span.label.label-danger.has-tooltip{ title: "Trigger user has insufficient permissions to project" } invalid
+
+  %td
+    - if trigger.description? && trigger.description.length > 15
+      %span.has-tooltip{ title: trigger.description }= truncate(trigger.description, length: 15)
+    - else
+      = trigger.description
+
+  %td
+    - if trigger.owner
+      .trigger-owner.sr-only= trigger.owner.name
+      = user_avatar(user: trigger.owner, size: 20)
 
   %td
-    - if trigger.last_trigger_request
-      #{time_ago_in_words(trigger.last_trigger_request.created_at)} ago
+    - if trigger.last_used
+      #{time_ago_in_words(trigger.last_used)} ago
     - else
       Never
 
-  %td.text-right
-    = link_to 'Revoke', namespace_project_trigger_path(@project.namespace, @project, trigger), data: { confirm: 'Are you sure?'}, method: :delete, class: "btn btn-warning btn-sm"
+  %td.text-right.trigger-actions
+    - take_ownership_confirmation = "By taking ownership you will bind this trigger to your user account. With this the trigger will have access to all your projects as if it was you. Are you sure?"
+    - revoke_trigger_confirmation = "By revoking a trigger you will break any processes making use of it. Are you sure?"
+    - if trigger.owner != current_user && can?(current_user, :manage_trigger, trigger)
+      = link_to 'Take ownership', take_ownership_namespace_project_trigger_path(@project.namespace, @project, trigger), data: { confirm: take_ownership_confirmation }, method: :post, class: "btn btn-default btn-sm btn-trigger-take-ownership"
+    - if can?(current_user, :admin_trigger, trigger)
+      = link_to edit_namespace_project_trigger_path(@project.namespace, @project, trigger), method: :get, title: "Edit", class: "btn btn-default btn-sm" do
+        %i.fa.fa-pencil
+    - if can?(current_user, :manage_trigger, trigger)
+      = link_to namespace_project_trigger_path(@project.namespace, @project, trigger), data: { confirm: revoke_trigger_confirmation }, method: :delete, title: "Revoke", class: "btn btn-default btn-warning btn-sm btn-trigger-revoke" do
+        %i.fa.fa-trash
diff --git a/app/views/projects/triggers/edit.html.haml b/app/views/projects/triggers/edit.html.haml
new file mode 100644
index 00000000000..c35df322b9d
--- /dev/null
+++ b/app/views/projects/triggers/edit.html.haml
@@ -0,0 +1,9 @@
+- page_title "Trigger"
+
+.row.prepend-top-default.append-bottom-default
+  .col-lg-3
+    = render "content"
+  .col-lg-9
+    %h4.prepend-top-0
+      Update trigger
+    = render "form", btn_text: "Save trigger"
diff --git a/app/views/projects/triggers/index.html.haml b/app/views/projects/triggers/index.html.haml
deleted file mode 100644
index 6e5dd1b196d..00000000000
--- a/app/views/projects/triggers/index.html.haml
+++ /dev/null
@@ -1,110 +0,0 @@
-- page_title "Triggers"
-
-.row.prepend-top-default.append-bottom-default
-  .col-lg-3
-    %h4.prepend-top-0
-      = page_title
-    %p.prepend-top-20
-      Triggers can force a specific branch or tag to get rebuilt with an API call.
-    %p.append-bottom-0
-      = succeed '.' do
-        Learn more in the
-        = link_to 'triggers documentation', help_page_path('ci/triggers/README'), target: '_blank'
-  .col-lg-9
-    .panel.panel-default
-      .panel-heading
-        %h4.panel-title
-          Manage your project's triggers
-      .panel-body
-        - if @triggers.any?
-          .table-responsive
-            %table.table
-              %thead
-                %th
-                  %strong Token
-                %th
-                  %strong Last used
-                %th
-              = render partial: 'trigger', collection: @triggers, as: :trigger
-        - else
-          %p.settings-message.text-center.append-bottom-default
-            No triggers have been created yet. Add one using the button below.
-
-        = form_for @trigger, url: url_for(controller: 'projects/triggers', action: 'create') do |f|
-          = f.submit "Add trigger", class: 'btn btn-success'
-
-      .panel-footer
-
-        %p
-          In the following examples, you can see the exact API call you need to
-          make in order to rebuild a specific
-          %code ref
-          (branch or tag) with a trigger token.
-        %p
-          All you need to do is replace the
-          %code TOKEN
-          and
-          %code REF_NAME
-          with the trigger token and the branch or tag name respectively.
-
-        %h5.prepend-top-default
-          Use cURL
-
-        %p.light
-          Copy one of the tokens above, set your branch or tag name, and that
-          reference will be rebuilt.
-
-        %pre
-          :plain
-            curl -X POST \
-                 -F token=TOKEN \
-                 -F ref=REF_NAME \
-                 #{builds_trigger_url(@project.id)}
-        %h5.prepend-top-default
-          Use .gitlab-ci.yml
-
-        %p.light
-          In the
-          %code .gitlab-ci.yml
-          of another project, include the following snippet.
-          The project will be rebuilt at the end of the build.
-
-        %pre
-          :plain
-            trigger_build:
-              stage: deploy
-              script:
-                - "curl -X POST -F token=TOKEN -F ref=REF_NAME #{builds_trigger_url(@project.id)}"
-        %h5.prepend-top-default
-          Use webhook
-
-        %p.light
-          Add the following webhook to another project for Push and Tag push events.
-          The project will be rebuilt at the corresponding event.
-
-        %pre
-          :plain
-             #{builds_trigger_url(@project.id, ref: 'REF_NAME')}?token=TOKEN
-        %h5.prepend-top-default
-          Pass build variables
-
-        %p.light
-          Add
-          %code variables[VARIABLE]=VALUE
-          to an API request. Variable values can be used to distinguish between triggered builds and normal builds.
-
-          With cURL:
-
-        %pre
-          :plain
-            curl -X POST \
-                 -F token=TOKEN \
-                 -F "ref=REF_NAME" \
-                 -F "variables[RUN_NIGHTLY_BUILD]=true" \
-                 #{builds_trigger_url(@project.id)}
-        %p.light
-          With webhook:
-
-        %pre.append-bottom-0
-          :plain
-             #{builds_trigger_url(@project.id, ref: 'REF_NAME')}?token=TOKEN&variables[RUN_NIGHTLY_BUILD]=true
diff --git a/app/views/projects/variables/_content.html.haml b/app/views/projects/variables/_content.html.haml
index 0249e0c1bf1..06477aba103 100644
--- a/app/views/projects/variables/_content.html.haml
+++ b/app/views/projects/variables/_content.html.haml
@@ -5,4 +5,4 @@
 %p
   So you can use them for passwords, secret keys or whatever you want.
 %p
-  The value of the variable can be visible in build log if explicitly asked to do so.
+  The value of the variable can be visible in job log if explicitly asked to do so.
diff --git a/app/views/projects/variables/_form.html.haml b/app/views/projects/variables/_form.html.haml
index a5bae83e0ce..1ae86d258af 100644
--- a/app/views/projects/variables/_form.html.haml
+++ b/app/views/projects/variables/_form.html.haml
@@ -6,5 +6,5 @@
     = f.text_field :key, class: "form-control", placeholder: "PROJECT_VARIABLE", required: true
   .form-group
     = f.label :value, "Value", class: "label-light"
-    = f.text_area :value, class: "form-control", placeholder: "PROJECT_VARIABLE", required: true
+    = f.text_area :value, class: "form-control", placeholder: "PROJECT_VARIABLE"
   = f.submit btn_text, class: "btn btn-save"
diff --git a/app/views/projects/variables/_index.html.haml b/app/views/projects/variables/_index.html.haml
new file mode 100644
index 00000000000..1b852a9c5b3
--- /dev/null
+++ b/app/views/projects/variables/_index.html.haml
@@ -0,0 +1,16 @@
+.row.prepend-top-default.append-bottom-default
+  .col-lg-3
+    = render "projects/variables/content"
+  .col-lg-9
+    %h5.prepend-top-0
+      Add a variable
+    = render "projects/variables/form", btn_text: "Add new variable"
+    %hr
+    %h5.prepend-top-0
+      Your variables (#{@project.variables.size})
+    - if @project.variables.empty?
+      %p.settings-message.text-center.append-bottom-0
+        No variables found, add one with the form above.
+    - else
+      = render "projects/variables/table"
+      %button.btn.btn-info.js-btn-toggle-reveal-values{ "data-status" => 'hidden' } Reveal Values
diff --git a/app/views/projects/variables/index.html.haml b/app/views/projects/variables/index.html.haml
deleted file mode 100644
index 39303700131..00000000000
--- a/app/views/projects/variables/index.html.haml
+++ /dev/null
@@ -1,18 +0,0 @@
-- page_title "Variables"
-
-.row.prepend-top-default.append-bottom-default
-  .col-lg-3
-    = render "content"
-  .col-lg-9
-    %h5.prepend-top-0
-      Add a variable
-    = render "form", btn_text: "Add new variable"
-    %hr
-    %h5.prepend-top-0
-      Your variables (#{@project.variables.size})
-    - if @project.variables.empty?
-      %p.settings-message.text-center.append-bottom-0
-        No variables found, add one with the form above.
-    - else
-      = render "table"
-      %button.btn.btn-info.js-btn-toggle-reveal-values{"data-status" => 'hidden'} Reveal Values
diff --git a/app/views/projects/wikis/_new.html.haml b/app/views/projects/wikis/_new.html.haml
index c32cb122c26..3d33679f07d 100644
--- a/app/views/projects/wikis/_new.html.haml
+++ b/app/views/projects/wikis/_new.html.haml
@@ -1,11 +1,11 @@
 - @no_container = true
 
 %div{ class: container_class }
-  %div#modal-new-wiki.modal
+  #modal-new-wiki.modal
     .modal-dialog
       .modal-content
         .modal-header
-          %a.close{href: "#", "data-dismiss" => "modal"} ×
+          %a.close{ href: "#", "data-dismiss" => "modal" } ×
           %h3.page-title New Wiki Page
         .modal-body
           %form.new-wiki-page
@@ -13,5 +13,9 @@
               = label_tag :new_wiki_path do
                 %span Page slug
               = text_field_tag :new_wiki_path, nil, placeholder: 'how-to-setup', class: 'form-control', required: true, :'data-wikis-path' => namespace_project_wikis_path(@project.namespace, @project), autofocus: true
+              %span.new-wiki-page-slug-tip
+                = icon('lightbulb-o')
+                Tip: You can specify the full path for the new file.
+                We will automatically create any missing directories.
             .form-actions
               = button_tag 'Create Page', class: 'build-new-wiki btn btn-create'
diff --git a/app/views/projects/wikis/_pages_wiki_page.html.haml b/app/views/projects/wikis/_pages_wiki_page.html.haml
new file mode 100644
index 00000000000..6298cf6c8da
--- /dev/null
+++ b/app/views/projects/wikis/_pages_wiki_page.html.haml
@@ -0,0 +1,5 @@
+%li
+  = link_to wiki_page.title, namespace_project_wiki_path(@project.namespace, @project, wiki_page)
+  %small (#{wiki_page.format})
+  .pull-right
+    %small Last edited #{time_ago_with_tooltip(wiki_page.commit.authored_date)}
diff --git a/app/views/projects/wikis/_sidebar.html.haml b/app/views/projects/wikis/_sidebar.html.haml
index cad9c15a49e..8c582f747b3 100644
--- a/app/views/projects/wikis/_sidebar.html.haml
+++ b/app/views/projects/wikis/_sidebar.html.haml
@@ -1,4 +1,4 @@
-%aside.right-sidebar.right-sidebar-expanded.wiki-sidebar.js-wiki-sidebar
+%aside.right-sidebar.right-sidebar-expanded.wiki-sidebar.js-wiki-sidebar.js-right-sidebar{ data: { "offset-top" => "101", "spy" => "affix" } }
   .block.wiki-sidebar-header.append-bottom-default
     %a.gutter-toggle.pull-right.visible-xs-block.visible-sm-block.js-sidebar-wiki-toggle{ href: "#" }
       = icon('angle-double-right')
@@ -12,10 +12,8 @@
   .blocks-container
     .block.block-first
       %ul.wiki-pages
-        - @sidebar_wiki_pages.each do |wiki_page|
-          %li{ class: params[:id] == wiki_page.slug ? 'active' : '' }
-            = link_to namespace_project_wiki_path(@project.namespace, @project, wiki_page) do
-              = wiki_page.title.capitalize
+        = render @sidebar_wiki_entries, context: 'sidebar'
+
     .block
       = link_to namespace_project_wikis_pages_path(@project.namespace, @project), class: 'btn btn-block' do
         More Pages
diff --git a/app/views/projects/wikis/_sidebar_wiki_page.html.haml b/app/views/projects/wikis/_sidebar_wiki_page.html.haml
new file mode 100644
index 00000000000..0a61d90177b
--- /dev/null
+++ b/app/views/projects/wikis/_sidebar_wiki_page.html.haml
@@ -0,0 +1,3 @@
+%li{ class: active_when(params[:id] == wiki_page.slug) }
+  = link_to namespace_project_wiki_path(@project.namespace, @project, wiki_page) do
+    = wiki_page.title.capitalize
diff --git a/app/views/projects/wikis/_wiki_directory.html.haml b/app/views/projects/wikis/_wiki_directory.html.haml
new file mode 100644
index 00000000000..0e5f32ed859
--- /dev/null
+++ b/app/views/projects/wikis/_wiki_directory.html.haml
@@ -0,0 +1,4 @@
+%li
+  = wiki_directory.slug
+  %ul
+    = render wiki_directory.pages, context: context
diff --git a/app/views/projects/wikis/_wiki_page.html.haml b/app/views/projects/wikis/_wiki_page.html.haml
new file mode 100644
index 00000000000..c84d06dad02
--- /dev/null
+++ b/app/views/projects/wikis/_wiki_page.html.haml
@@ -0,0 +1 @@
+= render "#{context}_wiki_page", wiki_page: wiki_page
diff --git a/app/views/projects/wikis/git_access.html.haml b/app/views/projects/wikis/git_access.html.haml
index e25d6a48573..fb0efd85dcd 100644
--- a/app/views/projects/wikis/git_access.html.haml
+++ b/app/views/projects/wikis/git_access.html.haml
@@ -17,6 +17,13 @@
     %pre.dark
       :preserve
         gem install gollum
+    %p
+      It is recommended to install
+      %code github-markdown
+      so that GFM features render locally:
+    %pre.dark
+      :preserve
+        gem install github-markdown
 
     %h3 Clone your wiki
     %pre.dark
diff --git a/app/views/projects/wikis/pages.html.haml b/app/views/projects/wikis/pages.html.haml
index e1eaffc6884..5fba2b1a5ae 100644
--- a/app/views/projects/wikis/pages.html.haml
+++ b/app/views/projects/wikis/pages.html.haml
@@ -13,11 +13,7 @@
         = icon('cloud-download')
         Clone repository
 
-  %ul.content-list
-    - @wiki_pages.each do |wiki_page|
-      %li
-        = link_to wiki_page.title, namespace_project_wiki_path(@project.namespace, @project, wiki_page)
-        %small (#{wiki_page.format})
-        .pull-right
-          %small Last edited #{time_ago_with_tooltip(wiki_page.commit.authored_date)}
+  %ul.wiki-pages-list.content-list
+    = render @wiki_entries, context: 'pages'
+
   = paginate @wiki_pages, theme: 'gitlab'
diff --git a/app/views/projects/wikis/show.html.haml b/app/views/projects/wikis/show.html.haml
index 1b6dceee241..3609461b721 100644
--- a/app/views/projects/wikis/show.html.haml
+++ b/app/views/projects/wikis/show.html.haml
@@ -6,9 +6,11 @@
     %button.btn.btn-default.sidebar-toggle.js-sidebar-wiki-toggle{ role: "button", type: "button" }
       = icon('angle-double-left')
 
+    .wiki-breadcrumb
+      %span= breadcrumb(@page.slug)
+
     .nav-text
       %h2.wiki-page-title= @page.title.capitalize
-
       %span.wiki-last-edit-by
         Last edited by
         %strong
diff --git a/app/views/repository_check_mailer/notify.html.haml b/app/views/repository_check_mailer/notify.html.haml
index a585147ddd1..94e5a5d9709 100644
--- a/app/views/repository_check_mailer/notify.html.haml
+++ b/app/views/repository_check_mailer/notify.html.haml
@@ -2,7 +2,7 @@
   #{@message}.
 
 %p
-  = link_to "See the affected projects in the GitLab admin panel", admin_namespaces_projects_url(last_repository_check_failed: 1)
+  = link_to "See the affected projects in the GitLab admin panel", admin_projects_url(last_repository_check_failed: 1)
 
 %p
   You are receiving this message because you are a GitLab administrator for #{Gitlab.config.gitlab.url}.
diff --git a/app/views/repository_check_mailer/notify.text.haml b/app/views/repository_check_mailer/notify.text.haml
index 93db151329e..0902c50d052 100644
--- a/app/views/repository_check_mailer/notify.text.haml
+++ b/app/views/repository_check_mailer/notify.text.haml
@@ -1,6 +1,6 @@
 #{@message}.
 \
-View details: #{admin_namespaces_projects_url(last_repository_check_failed: 1)}
+View details: #{admin_projects_url(last_repository_check_failed: 1)}
 
 You are receiving this message because you are a GitLab administrator
 for #{Gitlab.config.gitlab.url}.
diff --git a/app/views/search/_category.html.haml b/app/views/search/_category.html.haml
index 2c378231237..5afb95ac430 100644
--- a/app/views/search/_category.html.haml
+++ b/app/views/search/_category.html.haml
@@ -1,70 +1,70 @@
 %ul.nav-links.search-filter
   - if @project
-    %li{class: ("active" if @scope == 'blobs')}
+    %li{ class: active_when(@scope == 'blobs') }
       = link_to search_filter_path(scope: 'blobs') do
         Code
         %span.badge
           = @search_results.blobs_count
-    %li{class: ("active" if @scope == 'issues')}
+    %li{ class: active_when(@scope == 'issues') }
       = link_to search_filter_path(scope: 'issues') do
         Issues
         %span.badge
           = @search_results.issues_count
-    %li{class: ("active" if @scope == 'merge_requests')}
+    %li{ class: active_when(@scope == 'merge_requests') }
       = link_to search_filter_path(scope: 'merge_requests') do
         Merge requests
         %span.badge
           = @search_results.merge_requests_count
-    %li{class: ("active" if @scope == 'milestones')}
+    %li{ class: active_when(@scope == 'milestones') }
       = link_to search_filter_path(scope: 'milestones') do
         Milestones
         %span.badge
           = @search_results.milestones_count
-    %li{class: ("active" if @scope == 'notes')}
+    %li{ class: active_when(@scope == 'notes') }
       = link_to search_filter_path(scope: 'notes') do
         Comments
         %span.badge
           = @search_results.notes_count
-    %li{class: ("active" if @scope == 'wiki_blobs')}
+    %li{ class: active_when(@scope == 'wiki_blobs') }
       = link_to search_filter_path(scope: 'wiki_blobs') do
         Wiki
         %span.badge
           = @search_results.wiki_blobs_count
-    %li{class: ("active" if @scope == 'commits')}
+    %li{ class: active_when(@scope == 'commits') }
       = link_to search_filter_path(scope: 'commits') do
         Commits
         %span.badge
           = @search_results.commits_count
 
   - elsif @show_snippets
-    %li{class: ("active" if @scope == 'snippet_blobs')}
+    %li{ class: active_when(@scope == 'snippet_blobs') }
       = link_to search_filter_path(scope: 'snippet_blobs', snippets: true, group_id: nil, project_id: nil) do
         Snippet Contents
         %span.badge
           = @search_results.snippet_blobs_count
-    %li{class: ("active" if @scope == 'snippet_titles')}
+    %li{ class: active_when(@scope == 'snippet_titles') }
       = link_to search_filter_path(scope: 'snippet_titles', snippets: true, group_id: nil, project_id: nil) do
         Titles and Filenames
         %span.badge
           = @search_results.snippet_titles_count
 
   - else
-    %li{class: ("active" if @scope == 'projects')}
+    %li{ class: active_when(@scope == 'projects') }
       = link_to search_filter_path(scope: 'projects') do
         Projects
         %span.badge
           = @search_results.projects_count
-    %li{class: ("active" if @scope == 'issues')}
+    %li{ class: active_when(@scope == 'issues') }
       = link_to search_filter_path(scope: 'issues') do
         Issues
         %span.badge
           = @search_results.issues_count
-    %li{class: ("active" if @scope == 'merge_requests')}
+    %li{ class: active_when(@scope == 'merge_requests') }
       = link_to search_filter_path(scope: 'merge_requests') do
         Merge requests
         %span.badge
           = @search_results.merge_requests_count
-    %li{class: ("active" if @scope == 'milestones')}
+    %li{ class: active_when(@scope == 'milestones') }
       = link_to search_filter_path(scope: 'milestones') do
         Milestones
         %span.badge
diff --git a/app/views/search/_results.html.haml b/app/views/search/_results.html.haml
index 7fe2bce3e7c..02133d09cdf 100644
--- a/app/views/search/_results.html.haml
+++ b/app/views/search/_results.html.haml
@@ -11,7 +11,7 @@
 
   .results.prepend-top-10
     - if @scope == 'commits'
-      %ul.list-unstyled
+      %ul.content-list.commit-list
         = render partial: "search/results/commit", collection: @search_objects
     - else
       .search-results
diff --git a/app/views/search/results/_blob.html.haml b/app/views/search/results/_blob.html.haml
index 9e8adc82583..7f1f807e2e7 100644
--- a/app/views/search/results/_blob.html.haml
+++ b/app/views/search/results/_blob.html.haml
@@ -1,7 +1,7 @@
 - file_name, blob = blob
 .blob-result
   .file-holder
-    .file-title
+    .js-file-title.file-title
       - ref = @search_results.repository_ref
       - blob_link = namespace_project_blob_path(@project.namespace, @project, tree_join(ref, file_name))
       = link_to blob_link do
diff --git a/app/views/search/results/_empty.html.haml b/app/views/search/results/_empty.html.haml
index 05a63016c09..821a39d61f5 100644
--- a/app/views/search/results/_empty.html.haml
+++ b/app/views/search/results/_empty.html.haml
@@ -3,4 +3,4 @@
   %h4
     = icon('search')
     We couldn't find any results matching
-    %code #{@search_term}
+    %code= @search_term
diff --git a/app/views/search/results/_merge_request.html.haml b/app/views/search/results/_merge_request.html.haml
index 07b17bc69c0..2e6adf3027c 100644
--- a/app/views/search/results/_merge_request.html.haml
+++ b/app/views/search/results/_merge_request.html.haml
@@ -2,7 +2,7 @@
   %h4
     = link_to [merge_request.target_project.namespace.becomes(Namespace), merge_request.target_project, merge_request] do
       %span.term.str-truncated= merge_request.title
-    .pull-right #{merge_request.to_reference}
+    .pull-right= merge_request.to_reference
   - if merge_request.description.present?
     .description.term
       = preserve do
diff --git a/app/views/search/results/_snippet_blob.html.haml b/app/views/search/results/_snippet_blob.html.haml
index c9b7bd154af..f84be600df8 100644
--- a/app/views/search/results/_snippet_blob.html.haml
+++ b/app/views/search/results/_snippet_blob.html.haml
@@ -7,46 +7,39 @@
     = snippet.title
     by
     = link_to user_snippets_path(snippet.author) do
-      = image_tag avatar_icon(snippet.author_email), class: "avatar avatar-inline s16", alt: ''
+      = image_tag avatar_icon(snippet.author), class: "avatar avatar-inline s16", alt: ''
       = snippet.author_name
-    %span.light #{time_ago_with_tooltip(snippet.created_at)}
+    %span.light= time_ago_with_tooltip(snippet.created_at)
   %h4.snippet-title
   - snippet_path = reliable_snippet_path(snippet)
-  = link_to snippet_path do
-    .file-holder
-      .file-title
+  .file-holder
+    .js-file-title.file-title
+      = link_to snippet_path do
         %i.fa.fa-file
         %strong= snippet.file_name
-      - if markup?(snippet.file_name)
-        .file-content.wiki
+    - if markup?(snippet.file_name)
+      .file-content.wiki
+        - snippet_chunks.each do |chunk|
+          - unless chunk[:data].empty?
+            = render_markup(snippet.file_name, chunk[:data])
+          - else
+            .file-content.code
+              .nothing-here-block Empty file
+    - else
+      .file-content.code.js-syntax-highlight
+        .line-numbers
           - snippet_chunks.each do |chunk|
             - unless chunk[:data].empty?
-              = render_markup(snippet.file_name, chunk[:data])
+              - Gitlab::Git::Util.count_lines(chunk[:data]).times do |index|
+                - offset = defined?(chunk[:start_line]) ? chunk[:start_line] : 1
+                - i = index + offset
+                = link_to snippet_path+"#L#{i}", id: "L#{i}", rel: "#L#{i}", class: "diff-line-num" do
+                  %i.fa.fa-link
+                  = i
+        .blob-content
+          - snippet_chunks.each do |chunk|
+            - unless chunk[:data].empty?
+              = highlight(snippet.file_name, chunk[:data], repository: nil, plain: snippet.no_highlighting?)
             - else
               .file-content.code
                 .nothing-here-block Empty file
-      - else
-        .file-content.code.js-syntax-highlight
-          .line-numbers
-            - snippet_chunks.each do |chunk|
-              - unless chunk[:data].empty?
-                - Gitlab::Git::Util.count_lines(chunk[:data]).times do |index|
-                  - offset = defined?(chunk[:start_line]) ? chunk[:start_line] : 1
-                  - i = index + offset
-                  = link_to snippet_path+"#L#{i}", id: "L#{i}", rel: "#L#{i}", class: "diff-line-num" do
-                    %i.fa.fa-link
-                    = i
-                - unless snippet == snippet_chunks.last
-                  %a.diff-line-num
-                    = "."
-          %pre.code
-            %code
-              - snippet_chunks.each do |chunk|
-                - unless chunk[:data].empty?
-                  = chunk[:data]
-                  - unless chunk == snippet_chunks.last
-                    %a
-                      = "..."
-                - else
-                  .file-content.code
-                    .nothing-here-block Empty file
diff --git a/app/views/search/results/_snippet_title.html.haml b/app/views/search/results/_snippet_title.html.haml
index c414acb6a11..026f404ce07 100644
--- a/app/views/search/results/_snippet_title.html.haml
+++ b/app/views/search/results/_snippet_title.html.haml
@@ -14,10 +14,10 @@
       = link_to snippet_title.project.name_with_namespace, namespace_project_path(snippet_title.project.namespace, snippet_title.project)
 
   .snippet-info
-    = "##{snippet_title.id}"
+    = snippet_title.to_reference
     %span
       by
       = link_to user_snippets_path(snippet_title.author) do
-        = image_tag avatar_icon(snippet_title.author_email), class: "avatar avatar-inline s16", alt: ''
+        = image_tag avatar_icon(snippet_title.author), class: "avatar avatar-inline s16", alt: ''
         = snippet_title.author_name
-      %span.light #{time_ago_with_tooltip(snippet_title.created_at)}
+      %span.light= time_ago_with_tooltip(snippet_title.created_at)
diff --git a/app/views/search/results/_wiki_blob.html.haml b/app/views/search/results/_wiki_blob.html.haml
index 648d0bd76cb..d87f9df2677 100644
--- a/app/views/search/results/_wiki_blob.html.haml
+++ b/app/views/search/results/_wiki_blob.html.haml
@@ -1,7 +1,7 @@
 - wiki_blob = parse_search_result(wiki_blob)
 .blob-result
   .file-holder
-    .file-title
+    .js-file-title.file-title
       = link_to namespace_project_wiki_path(@project.namespace, @project, wiki_blob.basename) do
         %i.fa.fa-file
         %strong
diff --git a/app/views/shared/_branch_switcher.html.haml b/app/views/shared/_branch_switcher.html.haml
new file mode 100644
index 00000000000..7799aff6b5b
--- /dev/null
+++ b/app/views/shared/_branch_switcher.html.haml
@@ -0,0 +1,8 @@
+- dropdown_toggle_text = @target_branch || tree_edit_branch
+= hidden_field_tag 'target_branch', dropdown_toggle_text
+
+.dropdown
+  = dropdown_toggle dropdown_toggle_text, { toggle: 'dropdown', selected: dropdown_toggle_text, field_name: 'target_branch', form_id: '.js-edit-blob-form', refs_url: namespace_project_branches_path(@project.namespace, @project) }, { toggle_class: 'js-project-branches-dropdown js-target-branch' }
+  .dropdown-menu.dropdown-menu-selectable.dropdown-menu-paging.dropdown-menu-branches
+    = render partial: 'shared/projects/blob/branch_page_default'
+    = render partial: 'shared/projects/blob/branch_page_create'
diff --git a/app/views/shared/_choose_group_avatar_button.html.haml b/app/views/shared/_choose_group_avatar_button.html.haml
index 000532b1c9a..94295970acf 100644
--- a/app/views/shared/_choose_group_avatar_button.html.haml
+++ b/app/views/shared/_choose_group_avatar_button.html.haml
@@ -1,4 +1,4 @@
-%a.choose-btn.btn.btn-sm.js-choose-group-avatar-button
+%button.choose-btn.btn.btn-sm.js-choose-group-avatar-button{ type: 'button' }
   %i.fa.fa-paperclip
   %span Choose File ...
 &nbsp;
diff --git a/app/views/shared/_clone_panel.html.haml b/app/views/shared/_clone_panel.html.haml
index 3b82d8e686f..03684389742 100644
--- a/app/views/shared/_clone_panel.html.haml
+++ b/app/views/shared/_clone_panel.html.haml
@@ -2,12 +2,12 @@
 
 .git-clone-holder.input-group
   .input-group-btn
-    -if allowed_protocols_present?
+    - if allowed_protocols_present?
       .clone-dropdown-btn.btn.btn-static
         %span
           = enabled_project_button(project, enabled_protocol)
     - else
-      %a#clone-dropdown.clone-dropdown-btn.btn{href: '#', data: { toggle: 'dropdown' }}
+      %a#clone-dropdown.clone-dropdown-btn.btn{ href: '#', data: { toggle: 'dropdown' } }
         %span
           = default_clone_protocol.upcase
         = icon('caret-down')
@@ -19,7 +19,7 @@
 
   = text_field_tag :project_clone, default_url_to_repo(project), class: "js-select-on-focus form-control", readonly: true
   .input-group-btn
-    = clipboard_button(clipboard_target: '#project_clone')
+    = clipboard_button(clipboard_target: '#project_clone', title: "Copy URL to clipboard")
 
 :javascript
   $('ul.clone-options-dropdown a').on('click',function(e){
diff --git a/app/views/shared/_commit_message_container.html.haml b/app/views/shared/_commit_message_container.html.haml
index 0a38327baa2..4b98ff88241 100644
--- a/app/views/shared/_commit_message_container.html.haml
+++ b/app/views/shared/_commit_message_container.html.haml
@@ -1,5 +1,6 @@
 .form-group.commit_message-group
   - nonce = SecureRandom.hex
+  - descriptions = local_assigns.slice(:message_with_description, :message_without_description)
   = label_tag "commit_message-#{nonce}", class: 'control-label' do
     Commit message
   .col-sm-10
@@ -8,9 +9,17 @@
       = text_area_tag 'commit_message',
           (params[:commit_message] || local_assigns[:text] || local_assigns[:placeholder]),
           class: 'form-control js-commit-message', placeholder: local_assigns[:placeholder],
+          data: descriptions,
           required: true, rows: (local_assigns[:rows] || 3),
           id: "commit_message-#{nonce}"
     - if local_assigns[:hint]
       %p.hint
         Try to keep the first line under 52 characters
         and the others under 72.
+    - if descriptions.present?
+      .hint.js-with-description-hint
+        = link_to "#", class: "js-with-description-link" do
+          Include description in commit message
+      .hint.js-without-description-hint.hide
+        = link_to "#", class: "js-without-description-link" do
+          Don't include description in commit message
diff --git a/app/views/shared/_confirm_modal.html.haml b/app/views/shared/_confirm_modal.html.haml
index b0fc60573f7..f94f8ffc604 100644
--- a/app/views/shared/_confirm_modal.html.haml
+++ b/app/views/shared/_confirm_modal.html.haml
@@ -1,8 +1,8 @@
-#modal-confirm-danger.modal{tabindex: -1}
+#modal-confirm-danger.modal{ tabindex: -1 }
   .modal-dialog
     .modal-content
       .modal-header
-        %a.close{href: "#", "data-dismiss" => "modal"} ×
+        %a.close{ href: "#", "data-dismiss" => "modal" } ×
         %h3.page-title
           Confirmation required
 
@@ -14,7 +14,7 @@
           To prevent accidental actions we ask you to confirm your intention.
           %br
           Please type
-          %code.js-confirm-danger-match #{phrase}
+          %code.js-confirm-danger-match= phrase
           to proceed or close this modal to cancel.
 
         .form-group
diff --git a/app/views/shared/_event_filter.html.haml b/app/views/shared/_event_filter.html.haml
index c367ae336db..e50ab5fea09 100644
--- a/app/views/shared/_event_filter.html.haml
+++ b/app/views/shared/_event_filter.html.haml
@@ -5,5 +5,7 @@
   - if event_filter_visible(:merge_requests)
     = event_filter_link EventFilter.merged, 'Merge events'
   - if event_filter_visible(:issues)
+    = event_filter_link EventFilter.issue, 'Issue events'
+  - if comments_visible?
     = event_filter_link EventFilter.comments, 'Comments'
   = event_filter_link EventFilter.team, 'Team'
diff --git a/app/views/shared/_file_highlight.html.haml b/app/views/shared/_file_highlight.html.haml
index e26693bf5b9..8d64cb5d698 100644
--- a/app/views/shared/_file_highlight.html.haml
+++ b/app/views/shared/_file_highlight.html.haml
@@ -9,8 +9,8 @@
         - offset = defined?(first_line_number) ? first_line_number : 1
         - i = index + offset
         -# We're not using `link_to` because it is too slow once we get to thousands of lines.
-        %a.diff-line-num{href: "#{link}#L#{i}", id: "L#{i}", 'data-line-number' => i}
+        %a.diff-line-num{ href: "#{link}#L#{i}", id: "L#{i}", 'data-line-number' => i }
           = link_icon
           = i
-  .blob-content{data: {blob_id: blob.id}}
+  .blob-content{ data: { blob_id: blob.id } }
     = highlight(blob.path, blob.data, repository: repository, plain: blob.no_highlighting?)
diff --git a/app/views/shared/_group_form.html.haml b/app/views/shared/_group_form.html.haml
index 0bc851b4256..c2d9ac87b20 100644
--- a/app/views/shared/_group_form.html.haml
+++ b/app/views/shared/_group_form.html.haml
@@ -1,3 +1,4 @@
+- parent = Group.find_by(id: params[:parent_id] || @group.parent_id)
 - if @group.persisted?
   .form-group
     = f.label :name, class: 'control-label' do
@@ -11,11 +12,16 @@
   .col-sm-10
     .input-group.gl-field-error-anchor
       .input-group-addon
-        = root_url
+        %span>= root_url
+        - if parent
+          %strong= parent.full_path + '/'
       = f.text_field :path, placeholder: 'open-source', class: 'form-control',
         autofocus: local_assigns[:autofocus] || false, required: true,
-        pattern: Gitlab::Regex::NAMESPACE_REGEX_STR_SIMPLE,
-        title: 'Please choose a group name with no special characters.'
+        pattern: Gitlab::Regex::NAMESPACE_REGEX_STR_JS,
+        title: 'Please choose a group name with no special characters.',
+        "data-bind-in" => "#{'create_chat_team' if Gitlab.config.mattermost.enabled}"
+      - if parent
+        = f.hidden_field :parent_id, value: parent.id
 
     - if @group.persisted?
       .alert.alert-warning.prepend-top-10
diff --git a/app/views/shared/_import_form.html.haml b/app/views/shared/_import_form.html.haml
index 65a3a6bddab..54b5ae2402e 100644
--- a/app/views/shared/_import_form.html.haml
+++ b/app/views/shared/_import_form.html.haml
@@ -2,7 +2,7 @@
   = f.label :import_url, class: 'control-label' do
     %span Git repository URL
   .col-sm-10
-    = f.text_field :import_url, class: 'form-control', placeholder: 'https://username:password@gitlab.company.com/group/project.git', disabled: true
+    = f.text_field :import_url, autocomplete: 'off', class: 'form-control', placeholder: 'https://username:password@gitlab.company.com/group/project.git', disabled: true
 
     .well.prepend-top-20
       %ul
@@ -13,4 +13,4 @@
         %li
           The import will time out after 15 minutes. For repositories that take longer, use a clone/push combination.
         %li
-          To migrate an SVN repository, check out #{link_to "this document", "http://doc.gitlab.com/ce/workflow/importing/migrating_from_svn.html"}.
+          To migrate an SVN repository, check out #{link_to "this document", help_page_path('workflow/importing/migrating_from_svn')}.
diff --git a/app/views/shared/_issuable_meta_data.html.haml b/app/views/shared/_issuable_meta_data.html.haml
new file mode 100644
index 00000000000..1d4fd71522d
--- /dev/null
+++ b/app/views/shared/_issuable_meta_data.html.haml
@@ -0,0 +1,25 @@
+- note_count         = @issuable_meta_data[issuable.id].notes_count
+- issue_votes        = @issuable_meta_data[issuable.id]
+- upvotes, downvotes = issue_votes.upvotes, issue_votes.downvotes
+- issuable_url       = @collection_type == "Issue" ? issue_path(issuable, anchor: 'notes') : merge_request_path(issuable, anchor: 'notes')
+- issuable_mr        = @issuable_meta_data[issuable.id].merge_requests_count
+
+- if issuable_mr > 0
+  %li
+    = image_tag('icon-merge-request-unmerged.svg', class: 'icon-merge-request-unmerged')
+    = issuable_mr
+
+- if upvotes > 0
+  %li
+    = icon('thumbs-up')
+    = upvotes
+
+- if downvotes > 0
+  %li
+    = icon('thumbs-down')
+    = downvotes
+
+%li
+  = link_to issuable_url, class: ('no-comments' if note_count.zero?) do
+    = icon('comments')
+    = note_count
diff --git a/app/views/shared/_issues.html.haml b/app/views/shared/_issues.html.haml
index 26b349e8a62..3a49227961f 100644
--- a/app/views/shared/_issues.html.haml
+++ b/app/views/shared/_issues.html.haml
@@ -1,16 +1,7 @@
 - if @issues.to_a.any?
-  - @issues.group_by(&:project).each do |group|
-    .panel.panel-default.panel-small
-      - project = group[0]
-      .panel-heading
-        = link_to project.name_with_namespace, namespace_project_issues_path(project.namespace, project)
-        - if can?(current_user, :create_issue, project)
-          .pull-right
-            = link_to 'New issue', new_namespace_project_issue_path(project.namespace, project)
-
-      %ul.content-list.issues-list
-        - group[1].each do |issue|
-          = render 'projects/issues/issue', issue: issue
+  .panel.panel-default.panel-small.panel-without-border
+    %ul.content-list.issues-list
+      = render partial: 'projects/issues/issue', collection: @issues
   = paginate @issues, theme: "gitlab"
 - else
   = render 'shared/empty_states/issues'
diff --git a/app/views/shared/_label.html.haml b/app/views/shared/_label.html.haml
index db324d8868e..bd994cdad01 100644
--- a/app/views/shared/_label.html.haml
+++ b/app/views/shared/_label.html.haml
@@ -1,10 +1,8 @@
 - label_css_id = dom_id(label)
-- open_issues_count = label.open_issues_count(current_user)
-- open_merge_requests_count = label.open_merge_requests_count(current_user)
 - status = label_subscription_status(label, @project).inquiry if current_user
 - subject = local_assigns[:subject]
 
-%li{id: label_css_id, data: { id: label.id } }
+%li{ id: label_css_id, data: { id: label.id } }
   = render "shared/label_row", label: label
 
   .visible-xs.visible-sm-inline-block.visible-md-inline-block.dropdown
@@ -15,10 +13,10 @@
       %ul
         %li
           = link_to_label(label, subject: subject, type: :merge_request) do
-            = pluralize open_merge_requests_count, 'merge request'
+            view merge requests
         %li
           = link_to_label(label, subject: subject) do
-            = pluralize open_issues_count, 'open issue'
+            view open issues
         - if current_user && defined?(@project)
           %li.label-subscription
             - if label.is_a?(ProjectLabel)
@@ -36,27 +34,27 @@
           %li
             = link_to 'Edit', edit_label_path(label)
           %li
-            = link_to 'Delete', destroy_label_path(label), title: 'Delete', method: :delete, remote: true, data: {confirm: 'Remove this label? Are you sure?'}
+            = link_to 'Delete', destroy_label_path(label), title: 'Delete', method: :delete, data: {confirm: 'Remove this label? Are you sure?'}
 
   .pull-right.hidden-xs.hidden-sm.hidden-md
     = link_to_label(label, subject: subject, type: :merge_request, css_class: 'btn btn-transparent btn-action') do
-      = pluralize open_merge_requests_count, 'merge request'
+      view merge requests
     = link_to_label(label, subject: subject, css_class: 'btn btn-transparent btn-action') do
-      = pluralize open_issues_count, 'open issue'
+      view open issues
 
     - if current_user && defined?(@project)
       .label-subscription.inline
         - if label.is_a?(ProjectLabel)
-          %button.js-subscribe-button.label-subscribe-button.btn.btn-default.btn-action{ type: 'button', title: label_subscription_toggle_button_text(label, @project), data: { toggle: 'tooltip', status: status, url: toggle_subscription_namespace_project_label_path(@project.namespace, @project, label) } }
+          %button.js-subscribe-button.label-subscribe-button.btn.btn-default{ type: 'button', data: { status: status, url: toggle_subscription_namespace_project_label_path(@project.namespace, @project, label) } }
             %span= label_subscription_toggle_button_text(label, @project)
             = icon('spinner spin', class: 'label-subscribe-button-loading')
         - else
-          %button.js-unsubscribe-button.label-subscribe-button.btn.btn-default.btn-action{ type: 'button', class: ('hidden' if status.unsubscribed?), title: 'Unsubscribe', data: { toggle: 'tooltip', url: group_label_unsubscribe_path(label, @project) } }
+          %button.js-unsubscribe-button.label-subscribe-button.btn.btn-default{ type: 'button', class: ('hidden' if status.unsubscribed?), data: { url: group_label_unsubscribe_path(label, @project) } }
             %span Unsubscribe
             = icon('spinner spin', class: 'label-subscribe-button-loading')
 
           .dropdown.dropdown-group-label{ class: ('hidden' unless status.unsubscribed?) }
-            %button.dropdown-menu-toggle{type: 'button', 'data-toggle' => 'dropdown'}
+            %button.dropdown-menu-toggle{ type: 'button', 'data-toggle' => 'dropdown' }
               %span Subscribe
               = icon('chevron-down')
             %ul.dropdown-menu
@@ -66,11 +64,15 @@
                 %a.js-subscribe-button{ data: { url: toggle_subscription_group_label_path(label.group, label) } }
                   Group level
 
+    - if label.is_a?(ProjectLabel) && label.project.group && can?(current_user, :admin_group, label.project.group)
+      = link_to promote_namespace_project_label_path(label.project.namespace, label.project, label), title: "Promote to Group Label", class: 'btn btn-transparent btn-action', data: {confirm: "Promoting this label will make this label available to all projects inside this group. Existing project labels with the same name will be merged. Are you sure?", toggle: "tooltip"}, method: :post do
+        %span.sr-only Promote to Group
+        = icon('level-up')
     - if can?(current_user, :admin_label, label)
       = link_to edit_label_path(label), title: "Edit", class: 'btn btn-transparent btn-action', data: {toggle: "tooltip"} do
         %span.sr-only Edit
         = icon('pencil-square-o')
-      = link_to destroy_label_path(label), title: "Delete", class: 'btn btn-transparent btn-action remove-row', method: :delete, remote: true, data: {confirm: label_deletion_confirm_text(label), toggle: "tooltip"} do
+      = link_to destroy_label_path(label), title: "Delete", class: 'btn btn-transparent btn-action remove-row', method: :delete, data: {confirm: label_deletion_confirm_text(label), toggle: "tooltip"} do
         %span.sr-only Delete
         = icon('trash-o')
 
diff --git a/app/views/shared/_logo.svg b/app/views/shared/_logo.svg
index 9b67422da2c..10e6c49ae9f 100644
--- a/app/views/shared/_logo.svg
+++ b/app/views/shared/_logo.svg
@@ -1,4 +1,4 @@
-<svg width="36" height="36" class="tanuki-logo">
+<svg width="28" height="28" class="tanuki-logo" viewBox="0 0 36 36">
   <path class="tanuki-shape tanuki-left-ear" fill="#e24329" d="M2 14l9.38 9v-9l-4-12.28c-.205-.632-1.176-.632-1.38 0z"/>
   <path class="tanuki-shape tanuki-right-ear" fill="#e24329" d="M34 14l-9.38 9v-9l4-12.28c.205-.632 1.176-.632 1.38 0z"/>
   <path class="tanuki-shape tanuki-nose" fill="#e24329" d="M18,34.38 3,14 33,14 Z"/>
diff --git a/app/views/shared/_merge_requests.html.haml b/app/views/shared/_merge_requests.html.haml
index 2f3605b4d27..b7982b7fe9b 100644
--- a/app/views/shared/_merge_requests.html.haml
+++ b/app/views/shared/_merge_requests.html.haml
@@ -1,16 +1,8 @@
 - if @merge_requests.to_a.any?
-  - @merge_requests.group_by(&:target_project).each do |group|
-    .panel.panel-default.panel-small
-      - project = group[0]
-      .panel-heading
-        = link_to project.name_with_namespace, namespace_project_merge_requests_path(project.namespace, project)
-        - if can?(current_user, :create_merge_request, project)
-          .pull-right
-            = link_to 'New merge request', new_namespace_project_merge_request_path(project.namespace, project)
+  .panel.panel-default.panel-small.panel-without-border
+    %ul.content-list.mr-list
+      = render partial: 'projects/merge_requests/merge_request', collection: @merge_requests
 
-      %ul.content-list.mr-list
-        - group[1].each do |merge_request|
-          = render 'projects/merge_requests/merge_request', merge_request: merge_request
   = paginate @merge_requests, theme: "gitlab"
 
 - else
diff --git a/app/views/shared/_milestones_filter.html.haml b/app/views/shared/_milestones_filter.html.haml
index 73d288e2236..57a0eaa919e 100644
--- a/app/views/shared/_milestones_filter.html.haml
+++ b/app/views/shared/_milestones_filter.html.haml
@@ -1,19 +1,13 @@
-- if @project
-  - counts = milestone_counts(@project.milestones)
-
 %ul.nav-links
-  %li{class: milestone_class_for_state(params[:state], 'opened', true)}
+  %li{ class: milestone_class_for_state(params[:state], 'opened', true) }>
     = link_to milestones_filter_path(state: 'opened') do
       Open
-      - if @project
-        %span.badge #{counts[:opened]}
-  %li{class: milestone_class_for_state(params[:state], 'closed')}
+      %span.badge= counts[:opened]
+  %li{ class: milestone_class_for_state(params[:state], 'closed') }>
     = link_to milestones_filter_path(state: 'closed') do
       Closed
-      - if @project
-        %span.badge #{counts[:closed]}
-  %li{class: milestone_class_for_state(params[:state], 'all')}
+      %span.badge= counts[:closed]
+  %li{ class: milestone_class_for_state(params[:state], 'all') }>
     = link_to milestones_filter_path(state: 'all') do
       All
-      - if @project
-        %span.badge #{counts[:all]}
+      %span.badge= counts[:all]
diff --git a/app/views/shared/_mini_pipeline_graph.html.haml b/app/views/shared/_mini_pipeline_graph.html.haml
new file mode 100644
index 00000000000..b0778653d4e
--- /dev/null
+++ b/app/views/shared/_mini_pipeline_graph.html.haml
@@ -0,0 +1,18 @@
+.stage-cell
+  - pipeline.stages.each do |stage|
+    - if stage.status
+      - detailed_status = stage.detailed_status(current_user)
+      - icon_status = "#{detailed_status.icon}_borderless"
+      - status_klass = "ci-status-icon ci-status-icon-#{detailed_status.group}"
+
+      .stage-container.dropdown{ class: klass }
+        %button.mini-pipeline-graph-dropdown-toggle.has-tooltip.js-builds-dropdown-button{ class: "ci-status-icon-#{detailed_status.group}", type: 'button', data: { toggle: 'dropdown', title: "#{stage.name}: #{detailed_status.label}", placement: 'top', "stage-endpoint" => stage_namespace_project_pipeline_path(pipeline.project.namespace, pipeline.project, pipeline, stage: stage.name) } }
+          = custom_icon(icon_status)
+          = icon('caret-down')
+
+        %ul.dropdown-menu.mini-pipeline-graph-dropdown-menu.js-builds-dropdown-container
+          .arrow-up
+          .js-builds-dropdown-list.scrollable-menu
+
+          .js-builds-dropdown-loading.builds-dropdown-loading.hidden
+            %span.fa.fa-spinner.fa-spin
diff --git a/app/views/shared/_nav_scroll.html.haml b/app/views/shared/_nav_scroll.html.haml
index 4e3b1b3a571..61646f150c1 100644
--- a/app/views/shared/_nav_scroll.html.haml
+++ b/app/views/shared/_nav_scroll.html.haml
@@ -1,4 +1,4 @@
 .fade-left
   = icon('angle-left')
 .fade-right
-  = icon('angle-right')
\ No newline at end of file
+  = icon('angle-right')
diff --git a/app/views/shared/_new_commit_form.html.haml b/app/views/shared/_new_commit_form.html.haml
index 0c8ac48bb58..3ac5e15d1c4 100644
--- a/app/views/shared/_new_commit_form.html.haml
+++ b/app/views/shared/_new_commit_form.html.haml
@@ -7,7 +7,7 @@
     .form-group.branch
       = label_tag 'target_branch', 'Target branch', class: 'control-label'
       .col-sm-10
-        = text_field_tag 'target_branch', @target_branch || tree_edit_branch, required: true, class: "form-control js-target-branch"
+        = render 'shared/branch_switcher'
 
         .js-create-merge-request-container
           .checkbox
diff --git a/app/views/shared/_no_password.html.haml b/app/views/shared/_no_password.html.haml
index a43bf33751a..ed6fc76c61e 100644
--- a/app/views/shared/_no_password.html.haml
+++ b/app/views/shared/_no_password.html.haml
@@ -1,8 +1,8 @@
 - if cookies[:hide_no_password_message].blank? && !current_user.hide_no_password && current_user.require_password?
-  .no-password-message.alert.alert-warning.hidden-xs
+  .no-password-message.alert.alert-warning
     You won't be able to pull or push project code via #{gitlab_config.protocol.upcase} until you #{link_to 'set a password', edit_profile_password_path} on your account
 
-    .pull-right
+    .alert-link-group
       = link_to "Don't show again", profile_path(user: {hide_no_password: true}), method: :put
       |
       = link_to 'Remind later', '#', class: 'hide-no-password-message'
diff --git a/app/views/shared/_no_ssh.html.haml b/app/views/shared/_no_ssh.html.haml
index bb5fff2d3bb..d663fa13d10 100644
--- a/app/views/shared/_no_ssh.html.haml
+++ b/app/views/shared/_no_ssh.html.haml
@@ -1,8 +1,8 @@
 - if cookies[:hide_no_ssh_message].blank? && !current_user.hide_no_ssh_key && current_user.require_ssh_key?
-  .no-ssh-key-message.alert.alert-warning.hidden-xs
+  .no-ssh-key-message.alert.alert-warning
     You won't be able to pull or push project code via SSH until you #{link_to 'add an SSH key', profile_keys_path, class: 'alert-link'} to your profile
 
-    .pull-right
+    .alert-link-group
       = link_to "Don't show again", profile_path(user: {hide_no_ssh_key: true}), method: :put, class: 'alert-link'
       |
       = link_to 'Remind later', '#', class: 'hide-no-ssh-message alert-link'
diff --git a/app/views/shared/_outdated_browser.html.haml b/app/views/shared/_outdated_browser.html.haml
index 0eba1fe075f..c06d1ffa59b 100644
--- a/app/views/shared/_outdated_browser.html.haml
+++ b/app/views/shared/_outdated_browser.html.haml
@@ -1,8 +1,7 @@
 - if outdated_browser?
-  - link = "https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/install/requirements.md#supported-web-browsers"
   .browser-alert
     GitLab may not work properly because you are using an outdated web browser.
     %br
     Please install a
-    = link_to 'supported web browser', link
+    = link_to 'supported web browser', help_page_url('install/requirements', anchor: 'supported-web-browsers')
     for a better experience.
diff --git a/app/views/shared/_personal_access_tokens_form.html.haml b/app/views/shared/_personal_access_tokens_form.html.haml
new file mode 100644
index 00000000000..af4cc90f4a7
--- /dev/null
+++ b/app/views/shared/_personal_access_tokens_form.html.haml
@@ -0,0 +1,39 @@
+- type = impersonation ? "Impersonation" : "Personal Access"
+
+%h5.prepend-top-0
+  Add a #{type} Token
+%p.profile-settings-content
+  Pick a name for the application, and we'll give you a unique #{type} Token.
+
+= form_for token, url: path, method: :post, html: { class: 'js-requires-input' } do |f|
+
+  = form_errors(token)
+
+  .form-group
+    = f.label :name, class: 'label-light'
+    = f.text_field :name, class: "form-control", required: true
+
+  .form-group
+    = f.label :expires_at, class: 'label-light'
+    = f.text_field :expires_at, class: "datepicker form-control"
+
+  .form-group
+    = f.label :scopes, class: 'label-light'
+    = render 'shared/tokens/scopes_form', prefix: 'personal_access_token', token: token, scopes: scopes
+
+  .prepend-top-default
+    = f.submit "Create #{type} Token", class: "btn btn-create"
+
+:javascript
+  var $dateField = $('.datepicker');
+  var date = $dateField.val();
+
+  new Pikaday({
+    field: $dateField.get(0),
+    theme: 'gitlab-theme',
+    format: 'yyyy-mm-dd',
+    minDate: new Date(),
+    onSelect: function(dateText) {
+      $dateField.val(dateFormat(new Date(dateText), 'yyyy-mm-dd'));
+    }
+  });
diff --git a/app/views/shared/_personal_access_tokens_table.html.haml b/app/views/shared/_personal_access_tokens_table.html.haml
new file mode 100644
index 00000000000..67a49815478
--- /dev/null
+++ b/app/views/shared/_personal_access_tokens_table.html.haml
@@ -0,0 +1,60 @@
+- type = impersonation ? "Impersonation" : "Personal Access"
+%hr
+
+%h5 Active #{type} Tokens (#{active_tokens.length})
+- if impersonation
+  %p.profile-settings-content
+    To see all the user's personal access tokens you must impersonate them first.
+
+- if active_tokens.present?
+  .table-responsive
+    %table.table.active-tokens
+      %thead
+        %tr
+          %th Name
+          %th Created
+          %th Expires
+          %th Scopes
+          - if impersonation
+            %th Token
+          %th
+      %tbody
+        - active_tokens.each do |token|
+          %tr
+            %td= token.name
+            %td= token.created_at.to_date.to_s(:medium)
+            %td
+              - if token.expires?
+                %span{ class: ('text-warning' if token.expires_soon?) }
+                  In #{distance_of_time_in_words_to_now(token.expires_at)}
+              - else
+                %span.token-never-expires-label Never
+            %td= token.scopes.present? ? token.scopes.join(", ") : "<no scopes selected>"
+            - if impersonation
+              %td.token-token-container
+                = text_field_tag 'impersonation-token-token', token.token, readonly: true, class: "form-control"
+                = clipboard_button(clipboard_text: token.token)
+            - path = impersonation ? revoke_admin_user_impersonation_token_path(token.user, token) : revoke_profile_personal_access_token_path(token)
+            %td= link_to "Revoke", path, method: :put, class: "btn btn-danger pull-right", data: { confirm: "Are you sure you want to revoke this #{type} Token? This action cannot be undone." }
+- else
+  .settings-message.text-center
+    This user has no active #{type} Tokens.
+
+%hr
+
+%h5 Inactive #{type} Tokens (#{inactive_tokens.length})
+- if inactive_tokens.present?
+  .table-responsive
+    %table.table.inactive-tokens
+      %thead
+        %tr
+          %th Name
+          %th Created
+      %tbody
+        - inactive_tokens.each do |token|
+          %tr
+            %td= token.name
+            %td= token.created_at.to_date.to_s(:medium)
+- else
+  .settings-message.text-center
+    This user has no inactive #{type} Tokens.
diff --git a/app/views/shared/_sort_dropdown.html.haml b/app/views/shared/_sort_dropdown.html.haml
index ede3c7090d7..0ce0d759e86 100644
--- a/app/views/shared/_sort_dropdown.html.haml
+++ b/app/views/shared/_sort_dropdown.html.haml
@@ -1,5 +1,5 @@
 .dropdown.inline.prepend-left-10
-  %button.dropdown-toggle{type: 'button', data: {toggle: 'dropdown'}}
+  %button.dropdown-toggle{ type: 'button', data: {toggle: 'dropdown' } }
     %span.light
     - if @sort.present?
       = sort_options_hash[@sort]
diff --git a/app/views/shared/_visibility_level.html.haml b/app/views/shared/_visibility_level.html.haml
index b11257ee0e6..73efec88bb1 100644
--- a/app/views/shared/_visibility_level.html.haml
+++ b/app/views/shared/_visibility_level.html.haml
@@ -1,8 +1,11 @@
+- with_label = local_assigns.fetch(:with_label, true)
+
 .form-group.project-visibility-level-holder
-  = f.label :visibility_level, class: 'control-label' do
-    Visibility Level
-    = link_to icon('question-circle'), help_page_path("public_access/public_access")
-  .col-sm-10
+  - if with_label
+    = f.label :visibility_level, class: 'control-label' do
+      Visibility Level
+      = link_to icon('question-circle'), help_page_path("public_access/public_access")
+  %div{ :class => ("col-sm-10" if with_label) }
     - if can_change_visibility_level
       = render('shared/visibility_radios', model_method: :visibility_level, form: f, selected_level: visibility_level, form_model: form_model)
     - else
diff --git a/app/views/shared/builds/_tabs.html.haml b/app/views/shared/builds/_tabs.html.haml
index 60353aee7f1..3baa956b910 100644
--- a/app/views/shared/builds/_tabs.html.haml
+++ b/app/views/shared/builds/_tabs.html.haml
@@ -1,23 +1,23 @@
 %ul.nav-links
-  %li{ class: ('active' if scope.nil?) }
+  %li{ class: active_when(scope.nil?) }>
     = link_to build_path_proc.call(nil) do
       All
       %span.badge.js-totalbuilds-count
         = number_with_delimiter(all_builds.count(:id))
 
-  %li{ class: ('active' if scope == 'pending') }
+  %li{ class: active_when(scope == 'pending') }>
     = link_to build_path_proc.call('pending') do
       Pending
       %span.badge
         = number_with_delimiter(all_builds.pending.count(:id))
 
-  %li{ class: ('active' if scope == 'running') }
+  %li{ class: active_when(scope == 'running') }>
     = link_to build_path_proc.call('running') do
       Running
       %span.badge
         = number_with_delimiter(all_builds.running.count(:id))
 
-  %li{ class: ('active' if scope == 'finished') }
+  %li{ class: active_when(scope == 'finished') }>
     = link_to build_path_proc.call('finished') do
       Finished
       %span.badge
diff --git a/app/views/shared/empty_states/_issues.html.haml b/app/views/shared/empty_states/_issues.html.haml
index e939278bc07..e2033654018 100644
--- a/app/views/shared/empty_states/_issues.html.haml
+++ b/app/views/shared/empty_states/_issues.html.haml
@@ -8,12 +8,12 @@
       = render 'shared/empty_states/icons/issues.svg'
   .col-xs-12{ class: "#{'col-sm-6' if has_button}" }
     .text-content
-      - if has_button
+      - if has_button && current_user
         %h4
-          The Issue Tracker is a good place to add things that need to be improved or solved in a project!
+          The Issue Tracker is the place to add things that need to be improved or solved in a project
         %p
-          An issue can be a bug, a todo or a feature request that needs to be discussed in a project.
-          Besides, issues are searchable and filterable.
+          Issues can be bugs, tasks or ideas to be discussed.
+          Also, issues are searchable and filterable.
         - if project_select_button
           = render 'shared/new_project_item_select', path: 'issues/new', label: 'New issue'
         - else
diff --git a/app/views/shared/empty_states/_labels.html.haml b/app/views/shared/empty_states/_labels.html.haml
new file mode 100644
index 00000000000..ba5c2dae09d
--- /dev/null
+++ b/app/views/shared/empty_states/_labels.html.haml
@@ -0,0 +1,11 @@
+.row.empty-state.labels
+  .pull-right.col-xs-12.col-sm-6
+    .svg-content
+      = render 'shared/empty_states/icons/labels.svg'
+  .col-xs-12.col-sm-6
+    .text-content
+      %h4 Labels can be applied to issues and merge requests to categorize them.
+      %p You can also star label to make it a priority label.
+      - if can?(current_user, :admin_label, @project)
+        = link_to 'New label', new_namespace_project_label_path(@project.namespace, @project), class: 'btn btn-new', title: 'New label', id: 'new_label_link'
+        = link_to 'Generate a default set of labels', generate_namespace_project_labels_path(@project.namespace, @project), method: :post, class: 'btn btn-success btn-inverted', title: 'Generate a default set of labels', id: 'generate_labels_link'
diff --git a/app/views/shared/empty_states/_priority_labels.html.haml b/app/views/shared/empty_states/_priority_labels.html.haml
new file mode 100644
index 00000000000..bc268301a97
--- /dev/null
+++ b/app/views/shared/empty_states/_priority_labels.html.haml
@@ -0,0 +1,3 @@
+.text-center
+  = render 'shared/empty_states/icons/priority_labels.svg'
+  %p Star labels to start sorting by priority
diff --git a/app/views/shared/empty_states/icons/_labels.svg b/app/views/shared/empty_states/icons/_labels.svg
new file mode 100644
index 00000000000..dc041a4a78b
--- /dev/null
+++ b/app/views/shared/empty_states/icons/_labels.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="787 240 386 274" xmlns:xlink="http://www.w3.org/1999/xlink"><defs><circle id="a" cx="37" cy="107" r="8"/><mask id="e" width="16" height="16" x="0" y="0" fill="#fff"><use xlink:href="#a"/></mask><circle id="b" cx="37" cy="75" r="8"/><mask id="f" width="16" height="16" x="0" y="0" fill="#fff"><use xlink:href="#b"/></mask><circle id="c" cx="42" cy="93" r="8"/><mask id="g" width="16" height="16" x="0" y="0" fill="#fff"><use xlink:href="#c"/></mask><circle id="d" cx="43" cy="75" r="8"/><mask id="h" width="16" height="16" x="0" y="0" fill="#fff"><use xlink:href="#d"/></mask></defs><g fill="none" fill-rule="evenodd" transform="translate(791 244)"><g transform="rotate(30 49.554 229.722)"><rect width="74" height="124" x="8.6" y="95.9" fill="#FAFAFA" rx="8"/><rect width="74" height="124" y="87" fill="#FFF" stroke="#EEE" stroke-width="4" stroke-linecap="round" rx="8"/><circle cx="26.5" cy="178.5" r="3.5" fill="#FC8A51"/><circle cx="47.5" cy="178.5" r="3.5" fill="#FC8A51"/><rect width="50" height="4" x="12" y="127" fill="#E5E5E5" rx="2"/><rect width="38" height="4" x="18" y="139" fill="#E5E5E5" rx="2"/><use stroke="#E5E5E5" stroke-width="8" mask="url(#e)" stroke-linecap="round" xlink:href="#a"/><path stroke="#EEE" stroke-width="4" d="M37.3 107S10.5 18.3 81 .6" stroke-linecap="round"/><path fill="#FDE5D8" d="M31 189c0 3.3 2.7 6 6 6s6-2.7 6-6"/></g><g transform="translate(105 47)"><rect width="74" height="124" y="64" fill="#FAFAFA" rx="8"/><rect width="74" height="124" y="55" fill="#FFF" stroke="#EEE" stroke-width="4" stroke-linecap="round" rx="8"/><rect width="50" height="4" x="12" y="95" fill="#E5E5E5" rx="2"/><rect width="38" height="4" x="18" y="107" fill="#E5E5E5" rx="2"/><use stroke="#E5E5E5" stroke-width="8" mask="url(#f)" stroke-linecap="round" xlink:href="#b"/><path fill="#B5A7DD" d="M56 149.7c-.6-1-.2-2 .7-2.7l1.8-1c1-.6 2-.2 2.7.7.5 1 .2 2.2-.7 2.8l-1.8 1c-1 .5-2 .2-2.7-.8zm-37.8 0c.5-1 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height="7" x="39" y="168" fill="#FC8A51" rx="1"/><rect width="2" height="7" x="45" y="168" fill="#FC8A51" rx="1"/><circle cx="40" cy="169" r="2" fill="#FC8A51"/><circle cx="46" cy="169" r="2" fill="#FC8A51"/><rect width="22" height="18" x="32" y="158" stroke="#FC8A51" stroke-width="4" rx="8"/><rect width="34" height="5" x="26" y="174" fill="#FC8A51" rx="2.5"/><rect width="50" height="4" x="17" y="113" fill="#E5E5E5" rx="2"/><rect width="38" height="4" x="23" y="125" fill="#E5E5E5" rx="2"/><use stroke="#E5E5E5" stroke-width="8" mask="url(#g)" stroke-linecap="round" xlink:href="#c"/><path stroke="#EEE" stroke-width="4" d="M42 93S50 0 0 0" stroke-linecap="round"/></g><g transform="rotate(-15 276.18 -697.744)"><rect width="74" height="124" x="18.7" y="65.6" fill="#FAFAFA" rx="8"/><rect width="74" height="124" x="6" y="55" fill="#FFF" stroke="#EEE" stroke-width="4" stroke-linecap="round" rx="8"/><g transform="translate(25 129)"><path stroke="#B5A7DD" stroke-width="4" d="M32 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d="M30.7 254.8l-2.6 1c-1 .5-1.7 0-1.7-1v-3l-1-2.7c-.4-1 .2-1.7 1.2-1.7h3l2.6-1c1.2-.4 2 .2 2 1.2l-.2 3 1 2.6c.5 1.2 0 2-1 2l-3-.2zM374.7 133.8l-2.6 1c-1 .5-1.7 0-1.7-1v-3l-1-2.7c-.4-1 .2-1.7 1.2-1.7h3l2.6-1c1.2-.4 2 .2 2 1.2l-.2 3 1 2.6c.5 1.2 0 2-1 2l-3-.2zM5.6 95H1.8c-1.3.2-2-.8-1.4-2l1.4-3.4-.2-3.8c0-1.3 1-2 2-1.4l3.6 1.4 3.7-.2c1.2 0 2 1 1.4 2L11 91.3V95c.2 1.2-.8 2-2 1.4L5.6 95z"/><path fill="#6B4FBB" d="M308.8 62l-2-2.3c-.7-.8-.5-1.7.6-2l2.8-1 2-2c1-.6 1.8-.4 2.2.7l.8 2.8 2 2c.8 1 .5 1.8-.5 2.2l-2.8.8-2.3 2c-.8.8-1.7.5-2-.5l-1-2.8zM318 226.6h-3c-1-.2-1.4-1-1-2l1.4-2.5v-3c.2-1 1-1.4 2-1l2.6 1.4h3c1 .2 1.5 1 1 2l-1.4 2.6v3c-.2 1-1 1.5-2 1l-2.5-1.4zM121.8 8l-2-2.3c-.7-.8-.5-1.7.6-2l2.8-1 2-2c1-.6 1.8-.4 2.2.7l.8 2.8 2 2c.8 1 .5 1.8-.5 2.2l-2.8.8-2.3 2c-.8.8-1.7.5-2-.5l-1-2.8z"/></g></g></svg>
diff --git a/app/views/shared/empty_states/icons/_priority_labels.svg b/app/views/shared/empty_states/icons/_priority_labels.svg
new file mode 100644
index 00000000000..7282c2b215e
--- /dev/null
+++ b/app/views/shared/empty_states/icons/_priority_labels.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="116" height="68" viewBox="181 0 116 68"><g fill="none" fill-rule="evenodd" transform="translate(182)"><rect width="78" height="34" x="37" y="34" fill="#FAFAFA" rx="3"/><rect width="78" height="34" x="31" y="28" fill="#FFF" stroke="#EEE" stroke-width="4" stroke-linecap="round" rx="3"/><path fill="#FFF" stroke="#FC6D26" stroke-width="3" d="M34 35.8c-.6 0-1.4 0-1.8.4L29 38.8c-1 .7-1.7.4-2-.7l-.6-4c0-.5-.5-1.2-1-1.5L22 30.2c-1-.6-1-1.5 0-2l3.7-2c.5-.2 1-.8 1.2-1.3l1-4.2c.3-1 1-1.3 2-.5l3 3c.3.3 1 .6 1.6.6l4.2-.3c1 0 1.5.7 1 1.7L38 29c-.3.6-.3 1.4 0 2l1.3 3.8c.4 1 0 1.8-1.2 1.6l-4-.6z" stroke-linecap="round"/><path fill="#FDE5D8" d="M51.6 14.3c-.2-.2-.8-.4-1-.3l-2.8.5c-.7 0-1-.4-.8-1l1-2.8V9.5L46.6 7c-.3-.7 0-1.2.8-1h2.7c.3 0 .8-.2 1-.5l2-2c.6-.5 1-.4 1.3.3l.7 2.8c0 .3.4.8.7 1l2.3 1.2c.7.3.7 1 0 1.3l-2.2 1.7-.6 1-.4 3c-.2.6-.7.8-1.3.4l-2-1.7zM5.4 43.2c-.2-.2-.5-.2-.7-.2l-1.8.3c-.6 0-1-.2-.7-.7l.7-1.8V40l-1-1.7c0-.4 0-.7.6-.7h1.8c.3 0 .6 0 .8-.2L6.5 36c.3-.3.7-.2.8.2l.5 2 .5.5 1.6.8c.3.2.3.7 0 1l-1.6 1c-.2 0-.4.4-.4.7l-.4 2c0 .3-.4.5-.8.2l-1.4-1.2zM10.4 9.2C10.2 9 10 9 9.7 9L8 9.3c-.6 0-1-.2-.7-.7L8 6.8V6L7 4.3c0-.4 0-.7.6-.7h1.8c.3 0 .6 0 .8-.2L11.5 2c.3-.3.7-.2.8.2l.5 2 .5.5 1.6.8c.3.2.3.7 0 1l-1.6 1c-.2 0-.4.4-.4.7l-.4 2c0 .3-.4.5-.8.2l-1.4-1.2z"/><rect width="52" height="4" x="43" y="38" fill="#EEE" rx="2"/><rect width="36" height="4" x="43" y="48" fill="#EEE" rx="2"/></g></svg>
diff --git a/app/views/shared/empty_states/_todos_all_done.svg b/app/views/shared/empty_states/icons/_todos_all_done.svg
index 94b5c2e0ea0..94b5c2e0ea0 100644
--- a/app/views/shared/empty_states/_todos_all_done.svg
+++ b/app/views/shared/empty_states/icons/_todos_all_done.svg
diff --git a/app/views/shared/empty_states/_todos_empty.svg b/app/views/shared/empty_states/icons/_todos_empty.svg
index b1e661268fb..b1e661268fb 100644
--- a/app/views/shared/empty_states/_todos_empty.svg
+++ b/app/views/shared/empty_states/icons/_todos_empty.svg
diff --git a/app/views/shared/groups/_dropdown.html.haml b/app/views/shared/groups/_dropdown.html.haml
new file mode 100644
index 00000000000..37589b634fa
--- /dev/null
+++ b/app/views/shared/groups/_dropdown.html.haml
@@ -0,0 +1,18 @@
+.dropdown.inline
+  %button.dropdown-toggle{ type: 'button', 'data-toggle' => 'dropdown' }
+    %span.light
+    - if @sort.present?
+      = sort_options_hash[@sort]
+    - else
+      = sort_title_recently_created
+    = icon('chevron-down')
+  %ul.dropdown-menu.dropdown-menu-align-right
+    %li
+      = link_to filter_groups_path(sort: sort_value_recently_created) do
+        = sort_title_recently_created
+      = link_to filter_groups_path(sort: sort_value_oldest_created) do
+        = sort_title_oldest_created
+      = link_to filter_groups_path(sort: sort_value_recently_updated) do
+        = sort_title_recently_updated
+      = link_to filter_groups_path(sort: sort_value_oldest_updated) do
+        = sort_title_oldest_updated
diff --git a/app/views/shared/groups/_group.html.haml b/app/views/shared/groups/_group.html.haml
index 19221e3391f..60ca23ef680 100644
--- a/app/views/shared/groups/_group.html.haml
+++ b/app/views/shared/groups/_group.html.haml
@@ -1,4 +1,5 @@
 - group_member = local_assigns[:group_member]
+- full_name = true unless local_assigns[:full_name] == false
 - css_class = '' unless local_assigns[:css_class]
 - css_class += " no-description" if group.description.blank?
 
@@ -21,18 +22,21 @@
       = icon('users')
       = number_with_delimiter(group.users.count)
 
-    %span.visibility-icon.has-tooltip{data: { container: 'body', placement: 'left' }, title: visibility_icon_description(group)}
+    %span.visibility-icon.has-tooltip{ data: { container: 'body', placement: 'left' }, title: visibility_icon_description(group) }
       = visibility_level_icon(group.visibility_level, fw: false)
 
   .avatar-container.s40
     = image_tag group_icon(group), class: "avatar s40 hidden-xs"
   .title
     = link_to group, class: 'group-name' do
-      = group.name
+      - if full_name
+        = group.full_name
+      - else
+        = group.name
 
     - if group_member
       as
-      %span #{group_member.human_access}
+      %span= group_member.human_access
 
   - if group.description.present?
     .description
diff --git a/app/views/shared/groups/_search_form.html.haml b/app/views/shared/groups/_search_form.html.haml
new file mode 100644
index 00000000000..ad7a7faedf1
--- /dev/null
+++ b/app/views/shared/groups/_search_form.html.haml
@@ -0,0 +1,2 @@
+= form_tag request.path, method: :get, class: 'group-filter-form', id: 'group-filter-form' do |f|
+  = search_field_tag :filter_groups, params[:filter_groups], placeholder: 'Filter by name...', class: 'group-filter-form-field form-control input-short js-groups-list-filter', spellcheck: false, id: 'group-filter-form-field', tabindex: "2"
diff --git a/app/views/shared/icons/_collapse.svg.erb b/app/views/shared/icons/_collapse.svg.erb
new file mode 100644
index 00000000000..917753fb343
--- /dev/null
+++ b/app/views/shared/icons/_collapse.svg.erb
@@ -0,0 +1 @@
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diff --git a/app/views/shared/icons/_go_logo.svg.erb b/app/views/shared/icons/_go_logo.svg.erb
new file mode 100644
index 00000000000..5052651c110
--- /dev/null
+++ b/app/views/shared/icons/_go_logo.svg.erb
@@ -0,0 +1 @@
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diff --git a/app/views/shared/icons/_icon_action_cancel.svg b/app/views/shared/icons/_icon_action_cancel.svg
new file mode 100644
index 00000000000..a1f700eb0ff
--- /dev/null
+++ b/app/views/shared/icons/_icon_action_cancel.svg
@@ -0,0 +1 @@
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diff --git a/app/views/shared/icons/_icon_action_play.svg b/app/views/shared/icons/_icon_action_play.svg
new file mode 100644
index 00000000000..6ac192cd7e9
--- /dev/null
+++ b/app/views/shared/icons/_icon_action_play.svg
@@ -0,0 +1 @@
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diff --git a/app/views/shared/icons/_icon_action_retry.svg b/app/views/shared/icons/_icon_action_retry.svg
new file mode 100644
index 00000000000..0fa0243f3c0
--- /dev/null
+++ b/app/views/shared/icons/_icon_action_retry.svg
@@ -0,0 +1 @@
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diff --git a/app/views/shared/icons/_icon_action_stop.svg b/app/views/shared/icons/_icon_action_stop.svg
new file mode 100644
index 00000000000..1c8e2fe4156
--- /dev/null
+++ b/app/views/shared/icons/_icon_action_stop.svg
@@ -0,0 +1 @@
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diff --git a/app/views/shared/icons/_icon_customization.svg b/app/views/shared/icons/_icon_customization.svg
new file mode 100644
index 00000000000..eb1f8ba129b
--- /dev/null
+++ b/app/views/shared/icons/_icon_customization.svg
@@ -0,0 +1 @@
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diff --git a/app/views/shared/icons/_icon_mattermost.svg b/app/views/shared/icons/_icon_mattermost.svg
new file mode 100644
index 00000000000..d1c541523ab
--- /dev/null
+++ b/app/views/shared/icons/_icon_mattermost.svg
@@ -0,0 +1 @@
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diff --git a/app/views/shared/icons/_icon_mr_issue.svg b/app/views/shared/icons/_icon_mr_issue.svg
new file mode 100644
index 00000000000..ae219a3ded2
--- /dev/null
+++ b/app/views/shared/icons/_icon_mr_issue.svg
@@ -0,0 +1 @@
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diff --git a/app/views/shared/icons/_icon_status_canceled.svg b/app/views/shared/icons/_icon_status_canceled.svg
index 41a210a8ed9..bd5d04e1cd7 100644..100755
--- a/app/views/shared/icons/_icon_status_canceled.svg
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new file mode 100644
index 00000000000..bf7fb29185f
--- /dev/null
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diff --git a/app/views/shared/icons/_icon_status_created.svg b/app/views/shared/icons/_icon_status_created.svg
index 1f5c3b51b03..326ad04e017 100644..100755
--- a/app/views/shared/icons/_icon_status_created.svg
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new file mode 100644
index 00000000000..1810d023be8
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index af267b8938a..64da5aa31fc 100644..100755
--- a/app/views/shared/icons/_icon_status_failed.svg
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new file mode 100644
index 00000000000..b7022350c74
--- /dev/null
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diff --git a/app/views/shared/icons/_icon_status_manual.svg b/app/views/shared/icons/_icon_status_manual.svg
new file mode 100755
index 00000000000..c98839f51a9
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new file mode 100644
index 00000000000..5eec665688b
--- /dev/null
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diff --git a/app/views/shared/icons/_icon_status_pending.svg b/app/views/shared/icons/_icon_status_pending.svg
index 516231d1b44..02d5da407e3 100644..100755
--- a/app/views/shared/icons/_icon_status_pending.svg
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new file mode 100644
index 00000000000..8d66e9e6c9c
--- /dev/null
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index d2618bce200..532f4fee33c 100644..100755
--- a/app/views/shared/icons/_icon_status_running.svg
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@@ -1 +1 @@
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new file mode 100644
index 00000000000..2757a168ed5
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index 701f33bcbea..1998dfef9ea 100644..100755
--- a/app/views/shared/icons/_icon_status_skipped.svg
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new file mode 100644
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diff --git a/app/views/shared/icons/_icon_status_success.svg b/app/views/shared/icons/_icon_status_success.svg
index b7c21ba6971..eed5006bebe 100644..100755
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+++ b/app/views/shared/icons/_icon_status_success.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 14 14"><g fill-rule="evenodd"><path d="M12.5,7 C12.5,3.96243388 10.0375661,1.5 7,1.5 C3.96243388,1.5 1.5,3.96243388 1.5,7 C1.5,10.0375661 3.96243388,12.5 7,12.5 C10.0375661,12.5 12.5,10.0375661 12.5,7 Z M0,7 C0,3.13400675 3.13400675,0 7,0 C10.8659932,0 14,3.13400675 14,7 C14,10.8659932 10.8659932,14 7,14 C3.13400675,14 0,10.8659932 0,7 Z"/><path d="M7.29166667,7.875 L5.54840803,7.875 C5.38293028,7.875 5.25,8.00712771 5.25,8.17011551 L5.25,9.03821782 C5.25,9.19875081 5.38360183,9.33333333 5.54840803,9.33333333 L8.24853534,9.33333333 C8.52035522,9.33333333 8.75,9.11228506 8.75,8.83960819 L8.75,8.46475969 L8.75,4.07392947 C8.75,3.92144267 8.61787229,3.79166667 8.45488449,3.79166667 L7.58678218,3.79166667 C7.42624919,3.79166667 7.29166667,3.91804003 7.29166667,4.07392947 L7.29166667,7.875 Z" transform="rotate(45 7 6.563)"/></g></svg>
+<svg width="14" height="14" viewBox="0 0 14 14" xmlns="http://www.w3.org/2000/svg"><g fill-rule="evenodd"><path d="M0 7a7 7 0 1 1 14 0A7 7 0 0 1 0 7z"/><path d="M13 7A6 6 0 1 0 1 7a6 6 0 0 0 12 0z" fill="#FFF"/><path d="M6.278 7.697L5.045 6.464a.296.296 0 0 0-.42-.002l-.613.614a.298.298 0 0 0 .002.42l1.91 1.909a.5.5 0 0 0 .703.005l.265-.265L9.997 6.04a.291.291 0 0 0-.009-.408l-.614-.614a.29.29 0 0 0-.408-.009L6.278 7.697z"/></g></svg>
diff --git a/app/views/shared/icons/_icon_status_success_borderless.svg b/app/views/shared/icons/_icon_status_success_borderless.svg
new file mode 100644
index 00000000000..8ee5be7ab78
--- /dev/null
+++ b/app/views/shared/icons/_icon_status_success_borderless.svg
@@ -0,0 +1 @@
+<svg width="22px" height="22px" viewBox="0 0 22 22" version="1.1" xmlns="http://www.w3.org/2000/svg"><path d="M11.4583333,12.375 L8.70008808,12.375 C8.45889044,12.375 8.25,12.5826293 8.25,12.8387529 L8.25,14.2029137 C8.25,14.4551799 8.4515113,14.6666667 8.70008808,14.6666667 L12.9619841,14.6666667 C13.3891296,14.6666667 13.75,14.3193051 13.75,13.8908129 L13.75,13.2899463 L13.75,6.42552703 C13.75,6.16226705 13.5423707,5.95833333 13.2862471,5.95833333 L11.9220863,5.95833333 C11.6698201,5.95833333 11.4583333,6.16750307 11.4583333,6.42552703 L11.4583333,12.375 Z" id="Combined-Shape" transform="translate(11.000000, 10.312500) rotate(-315.000000) translate(-11.000000, -10.312500) "></path></svg>
diff --git a/app/views/shared/icons/_icon_status_warning.svg b/app/views/shared/icons/_icon_status_warning.svg
index 9191e0050a6..cb785635b7e 100644..100755
--- a/app/views/shared/icons/_icon_status_warning.svg
+++ b/app/views/shared/icons/_icon_status_warning.svg
@@ -1 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 14 14"><g fill-rule="evenodd"><path d="M12.5,7 C12.5,3.96243388 10.0375661,1.5 7,1.5 C3.96243388,1.5 1.5,3.96243388 1.5,7 C1.5,10.0375661 3.96243388,12.5 7,12.5 C10.0375661,12.5 12.5,10.0375661 12.5,7 Z M0,7 C0,3.13400675 3.13400675,0 7,0 C10.8659932,0 14,3.13400675 14,7 C14,10.8659932 10.8659932,14 7,14 C3.13400675,14 0,10.8659932 0,7 Z"/><path d="M6,3.49769878 C6,3.22282734 6.21403503,3 6.50468445,3 L7.49531555,3 C7.77404508,3 8,3.21484375 8,3.49769878 L8,7.50230122 C8,7.77717266 7.78596497,8 7.49531555,8 L6.50468445,8 C6.22595492,8 6,7.78515625 6,7.50230122 L6,3.49769878 Z M6,9.50468445 C6,9.22595492 6.21403503,9 6.50468445,9 L7.49531555,9 C7.77404508,9 8,9.21403503 8,9.50468445 L8,10.4953156 C8,10.7740451 7.78596497,11 7.49531555,11 L6.50468445,11 C6.22595492,11 6,10.785965 6,10.4953156 L6,9.50468445 Z"/></g></svg>
+<svg width="14" height="14" viewBox="0 0 14 14" xmlns="http://www.w3.org/2000/svg"><g fill-rule="evenodd"><path d="M0 7a7 7 0 1 1 14 0A7 7 0 0 1 0 7z"/><path d="M13 7A6 6 0 1 0 1 7a6 6 0 0 0 12 0z" fill="#FFF"/><path d="M6 3.5c0-.3.2-.5.5-.5h1c.3 0 .5.2.5.5v4c0 .3-.2.5-.5.5h-1c-.3 0-.5-.2-.5-.5v-4m0 6c0-.3.2-.5.5-.5h1c.3 0 .5.2.5.5v1c0 .3-.2.5-.5.5h-1c-.3 0-.5-.2-.5-.5v-1"/></g></svg>
diff --git a/app/views/shared/icons/_icon_status_warning_borderless.svg b/app/views/shared/icons/_icon_status_warning_borderless.svg
new file mode 100644
index 00000000000..7b061624521
--- /dev/null
+++ b/app/views/shared/icons/_icon_status_warning_borderless.svg
@@ -0,0 +1 @@
+<svg width="22px" height="22px" viewBox="0 0 22 22" version="1.1" xmlns="http://www.w3.org/2000/svg"><path d="M9.42857143,5.5 C9.42857143,5.02857143 9.74285714,4.71428571 10.2142857,4.71428571 L11.7857143,4.71428571 C12.2571429,4.71428571 12.5714286,5.02857143 12.5714286,5.5 L12.5714286,11.7857143 C12.5714286,12.2571429 12.2571429,12.5714286 11.7857143,12.5714286 L10.2142857,12.5714286 C9.74285714,12.5714286 9.42857143,12.2571429 9.42857143,11.7857143 L9.42857143,5.5 M9.42857143,14.9285714 C9.42857143,14.4571429 9.74285714,14.1428571 10.2142857,14.1428571 L11.7857143,14.1428571 C12.2571429,14.1428571 12.5714286,14.4571429 12.5714286,14.9285714 L12.5714286,16.5 C12.5714286,16.9714286 12.2571429,17.2857143 11.7857143,17.2857143 L10.2142857,17.2857143 C9.74285714,17.2857143 9.42857143,16.9714286 9.42857143,16.5 L9.42857143,14.9285714" id="Shape"></path></svg>
diff --git a/app/views/shared/icons/_icon_stopwatch.svg b/app/views/shared/icons/_icon_stopwatch.svg
new file mode 100644
index 00000000000..f20de04538e
--- /dev/null
+++ b/app/views/shared/icons/_icon_stopwatch.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12 14" enable-background="new 0 0 12 14"><path d="m11.5 2.4l-1.3-1.1-1 1.1 1.4 1.1.9-1.1"/><path d="m6.8 2v-.5h.5v-1.5h-2.6v1.5h.5v.5c-2.9.4-5.2 2.9-5.2 6 0 3.3 2.7 6 6 6s6-2.7 6-6c0-3-2.3-5.6-5.2-6m-.8 10.5c-2.5 0-4.5-2-4.5-4.5s2-4.5 4.5-4.5 4.5 2 4.5 4.5-2 4.5-4.5 4.5"/><path d="m6.2 8.9h-.5c-.1 0-.2-.1-.2-.2v-3.5c0-.1.1-.2.2-.2h.5c.1 0 .2.1.2.2v3.5c0 .1-.1.2-.2.2"/></svg>
\ No newline at end of file
diff --git a/app/views/shared/icons/_icon_terminal.svg b/app/views/shared/icons/_icon_terminal.svg
new file mode 100644
index 00000000000..c80f44c3edf
--- /dev/null
+++ b/app/views/shared/icons/_icon_terminal.svg
@@ -0,0 +1 @@
+<svg width="19" height="14" viewBox="0 0 19 14" xmlns="http://www.w3.org/2000/svg"><rect fill="#848484" x="7.2" y="9.25" width="6.46" height="1.5" rx=".5"/><path d="M5.851 7.016L3.81 9.103a.503.503 0 0 0 .017.709l.35.334c.207.198.524.191.717-.006l2.687-2.748a.493.493 0 0 0 .137-.376.493.493 0 0 0-.137-.376L4.894 3.892a.507.507 0 0 0-.717-.006l-.35.334a.503.503 0 0 0-.017.709L5.85 7.016z"/><path d="M1.25 11.497c0 .691.562 1.253 1.253 1.253h13.994c.694 0 1.253-.56 1.253-1.253V2.503c0-.691-.562-1.253-1.253-1.253H2.503c-.694 0-1.253.56-1.253 1.253v8.994zM2.503 0h13.994A2.504 2.504 0 0 1 19 2.503v8.994A2.501 2.501 0 0 1 16.497 14H2.503A2.504 2.504 0 0 1 0 11.497V2.503A2.501 2.501 0 0 1 2.503 0z"/></svg>
diff --git a/app/views/shared/icons/_mattermost_logo.svg.erb b/app/views/shared/icons/_mattermost_logo.svg.erb
new file mode 100644
index 00000000000..83fbd1a407d
--- /dev/null
+++ b/app/views/shared/icons/_mattermost_logo.svg.erb
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="<%= size %>" height="<%= size %>" version="1" viewBox="0 0 501 501"><path d="M236 .7C137.7 7.5 54 68.2 18.2 158.5c-32 81-19.6 172.8 33 242.5 39.8 53 97.2 87 164.3 97 16.5 2.7 48 3.2 63.5 1.2 48.7-6.3 92.2-24.6 129-54.2 13-10.5 33-31.2 42.2-43.7 26.4-35.5 42.8-75.8 49-120.3 1.6-12.3 1.6-48.7 0-61-4-28.3-12-54.8-24.2-79.5-12.8-26-26.5-45.3-46.8-65.8C417.8 64 400.2 49 398.4 49c-.6 0-.4 10.5.3 26l1.3 26 7 8.7c19 23.7 32.8 53.5 38.2 83 2.5 14 3 43 1 55.8-4.5 27.8-15.2 54-31 76.5-8.6 12.2-28 31.6-40.2 40.2-24 17-50 27.6-80 33-10 1.8-49 1.8-59 0-43-7.7-78.8-26-107.2-54.8-29.3-29.7-46.5-64-52.4-104.4-2-14-1.5-42 1-55C90 121.4 132 72 192 49.7c8-3 18.4-5.8 29.5-8.2 1.7-.4 34.4-38 35.3-40.6.3-1-10.2-1-20.8-.4z"/><path d="M322.2 24.6c-1.3.8-8.4 9.3-16 18.7-7.4 9.5-22.4 28-33.2 41.2-51 62.2-66 81.6-70.6 91-6 12-8.4 21-9 33-1.2 19.8 5 36 19 50C222 268 230 273 243 277.2c9 3 10.4 3.2 24 3.2 13.8 0 15 0 22.6-3 23.2-9 39-28.4 45-55.7 2-8.2 2-28.7.4-79.7l-2-72c-1-36.8-1.4-41.8-3-44-2-3-4.8-3.6-7.8-1.4z"/></svg>
diff --git a/app/views/shared/icons/_scroll_down.svg b/app/views/shared/icons/_scroll_down.svg
new file mode 100644
index 00000000000..acf22ac9314
--- /dev/null
+++ b/app/views/shared/icons/_scroll_down.svg
@@ -0,0 +1,3 @@
+<svg width="16" height="33" class="gitlab-icon-scroll-down" viewBox="0 0 16 33" xmlns="http://www.w3.org/2000/svg">
+  <path fill="#ffffff" d="M1.385 5.534v12.47a4.145 4.145 0 0 0 4.144 4.15h4.942a4.151 4.151 0 0 0 4.144-4.15V5.535a4.145 4.145 0 0 0-4.144-4.15H5.53a4.151 4.151 0 0 0-4.144 4.15zM8.88 30.27v-4.351a.688.688 0 0 0-.69-.688.687.687 0 0 0-.69.688v4.334l-1.345-1.346a.69.69 0 0 0-.976.976l2.526 2.526a.685.685 0 0 0 .494.2.685.685 0 0 0 .493-.2l2.526-2.526a.69.69 0 1 0-.976-.976L8.88 30.27zM0 5.534A5.536 5.536 0 0 1 5.529 0h4.942A5.53 5.53 0 0 1 16 5.534v12.47a5.536 5.536 0 0 1-5.529 5.534H5.53A5.53 5.53 0 0 1 0 18.005V5.534zm7 1.01a1 1 0 1 1 2 0v2.143a1 1 0 1 1-2 0V6.544z" fill-rule="evenodd"/>
+</svg>
diff --git a/app/views/shared/icons/_scroll_down_hover_active.svg b/app/views/shared/icons/_scroll_down_hover_active.svg
new file mode 100644
index 00000000000..262576acf54
--- /dev/null
+++ b/app/views/shared/icons/_scroll_down_hover_active.svg
@@ -0,0 +1,3 @@
+<svg width="16" height="33" class="gitlab-icon-scroll-down-hover" viewBox="0 0 16 33" xmlns="http://www.w3.org/2000/svg">
+  <path fill="#ffffff" d="M8.88 30.27v-4.351a.688.688 0 0 0-.69-.688.687.687 0 0 0-.69.688v4.334l-1.345-1.346a.69.69 0 0 0-.976.976l2.526 2.526a.685.685 0 0 0 .494.2.685.685 0 0 0 .493-.2l2.526-2.526a.69.69 0 1 0-.976-.976L8.88 30.27zM0 5.534A5.536 5.536 0 0 1 5.529 0h4.942A5.53 5.53 0 0 1 16 5.534v12.47a5.536 5.536 0 0 1-5.529 5.534H5.53A5.53 5.53 0 0 1 0 18.005V5.534zm7 1.01a1 1 0 1 1 2 0v2.143a1 1 0 1 1-2 0V6.544z" fill-rule="evenodd"/>
+</svg>
diff --git a/app/views/shared/icons/_scroll_up.svg b/app/views/shared/icons/_scroll_up.svg
new file mode 100644
index 00000000000..f11288fd59c
--- /dev/null
+++ b/app/views/shared/icons/_scroll_up.svg
@@ -0,0 +1,3 @@
+<svg width="16" height="33" class="gitlab-icon-scroll-up" viewBox="0 0 16 33" xmlns="http://www.w3.org/2000/svg">
+  <path fill="#ffffff" d="M1.385 14.534v12.47a4.145 4.145 0 0 0 4.144 4.15h4.942a4.151 4.151 0 0 0 4.144-4.15v-12.47a4.145 4.145 0 0 0-4.144-4.15H5.53a4.151 4.151 0 0 0-4.144 4.15zM8.88 2.609V6.96a.688.688 0 0 1-.69.688.687.687 0 0 1-.69-.688V2.627L6.155 3.972a.69.69 0 0 1-.976-.976L7.705.47a.685.685 0 0 1 .494-.2.685.685 0 0 1 .493.2l2.526 2.526a.69.69 0 1 1-.976.976L8.88 2.609zM0 14.534A5.536 5.536 0 0 1 5.529 9h4.942A5.53 5.53 0 0 1 16 14.534v12.47a5.536 5.536 0 0 1-5.529 5.534H5.53A5.53 5.53 0 0 1 0 27.005V14.534zm7 1.01a1 1 0 1 1 2 0v2.143a1 1 0 1 1-2 0v-2.143z" fill-rule="evenodd"/>
+</svg>
diff --git a/app/views/shared/icons/_scroll_up_hover_active.svg b/app/views/shared/icons/_scroll_up_hover_active.svg
new file mode 100644
index 00000000000..4658dbb1bb7
--- /dev/null
+++ b/app/views/shared/icons/_scroll_up_hover_active.svg
@@ -0,0 +1,3 @@
+<svg width="16" height="33" class="gitlab-icon-scroll-up-hover" viewBox="0 0 16 33" xmlns="http://www.w3.org/2000/svg">
+  <path fill="#ffffff" d="M8.88 2.646l1.362 1.362a.69.69 0 0 0 .976-.976L8.692.507A.685.685 0 0 0 8.2.306a.685.685 0 0 0-.494.2L5.179 3.033a.69.69 0 1 0 .976.976L7.5 2.663v4.179c0 .38.306.688.69.688.381 0 .69-.306.69-.688V2.646zM0 14.534A5.536 5.536 0 0 1 5.529 9h4.942A5.53 5.53 0 0 1 16 14.534v12.47a5.536 5.536 0 0 1-5.529 5.534H5.53A5.53 5.53 0 0 1 0 27.005V14.534zm7 1.01a1 1 0 1 1 2 0v2.143a1 1 0 1 1-2 0v-2.143z" fill-rule="evenodd"/>
+</svg>
diff --git a/app/views/shared/issuable/_filter.html.haml b/app/views/shared/issuable/_filter.html.haml
index e3503981afe..f17ae9f28eb 100644
--- a/app/views/shared/issuable/_filter.html.haml
+++ b/app/views/shared/issuable/_filter.html.haml
@@ -31,15 +31,16 @@
 
         - if issuable_filter_present?
           .filter-item.inline.reset-filters
-            %a{href: page_filter_path(without: issuable_filter_params)} Reset filters
+            %a{ href: page_filter_path(without: issuable_filter_params) } Reset filters
 
         .pull-right
           - if boards_page
-            #js-boards-seach.issue-boards-search
+            #js-boards-search.issue-boards-search
               %input.pull-left.form-control{ type: "search", placeholder: "Filter by name...", "v-model" => "filters.search", "debounce" => "250" }
               - if can?(current_user, :admin_list, @project)
+                #js-add-issues-btn.pull-right.prepend-left-10
                 .dropdown.pull-right
-                  %button.btn.btn-create.js-new-board-list{ type: "button", data: { toggle: "dropdown", labels: labels_filter_path, namespace_path: @project.try(:namespace).try(:path), project_path: @project.try(:path) } }
+                  %button.btn.btn-create.btn-inverted.js-new-board-list{ type: "button", data: { toggle: "dropdown", labels: labels_filter_path, namespace_path: @project.try(:namespace).try(:path), project_path: @project.try(:path) } }
                     Add list
                   .dropdown-menu.dropdown-menu-paging.dropdown-menu-align-right.dropdown-menu-issues-board-new.dropdown-menu-selectable
                     = render partial: "shared/issuable/label_page_default", locals: { show_footer: true, show_create: true, show_boards_content: true, title: "Add list" }
@@ -53,26 +54,26 @@
       .issues_bulk_update.hide
         = form_tag [:bulk_update, @project.namespace.becomes(Namespace), @project, type], method: :post, class: 'bulk-update'  do
           .filter-item.inline
-            = dropdown_tag("Status", options: { toggle_class: "js-issue-status", title: "Change status", dropdown_class: "dropdown-menu-status dropdown-menu-selectable", data: { field_name: "update[state_event]" } } ) do
+            = dropdown_tag("Status", options: { toggle_class: "js-issue-status", title: "Change status", dropdown_class: "dropdown-menu-status dropdown-menu-selectable", data: { field_name: "update[state_event]", default_label: "Status" } } ) do
               %ul
                 %li
-                  %a{href: "#", data: {id: "reopen"}} Open
+                  %a{ href: "#", data: { id: "reopen" } } Open
                 %li
-                  %a{href: "#", data: {id: "close"}} Closed
+                  %a{ href: "#", data: {id: "close" } } Closed
           .filter-item.inline
             = dropdown_tag("Assignee", options: { toggle_class: "js-user-search js-update-assignee js-filter-submit js-filter-bulk-update", title: "Assign to", filter: true, dropdown_class: "dropdown-menu-user dropdown-menu-selectable",
-              placeholder: "Search authors", data: { first_user: (current_user.username if current_user), null_user: true, current_user: true, project_id: @project.id, field_name: "update[assignee_id]" } })
+              placeholder: "Search authors", data: { first_user: (current_user.username if current_user), null_user: true, current_user: true, project_id: @project.id, field_name: "update[assignee_id]", default_label: "Assignee" } })
           .filter-item.inline
-            = dropdown_tag("Milestone", options: { title: "Assign milestone", toggle_class: 'js-milestone-select js-extra-options js-filter-submit js-filter-bulk-update', filter: true, dropdown_class: "dropdown-menu-selectable dropdown-menu-milestone", placeholder: "Search milestones", data: { show_no: true, field_name: "update[milestone_id]", project_id: @project.id, milestones: namespace_project_milestones_path(@project.namespace, @project, :json), use_id: true } })
+            = dropdown_tag("Milestone", options: { title: "Assign milestone", toggle_class: 'js-milestone-select js-extra-options js-filter-submit js-filter-bulk-update', filter: true, dropdown_class: "dropdown-menu-selectable dropdown-menu-milestone", placeholder: "Search milestones", data: { show_no: true, field_name: "update[milestone_id]", default_label: "Milestone", project_id: @project.id, milestones: namespace_project_milestones_path(@project.namespace, @project, :json), use_id: true } })
           .filter-item.inline.labels-filter
-            = render "shared/issuable/label_dropdown", classes: ['js-filter-bulk-update', 'js-multiselect'], show_create: false, show_footer: false, extra_options: false, filter_submit: false, data_options: { persist_when_hide: "true", field_name: "update[label_ids][]", show_no: false, show_any: false, use_id: true }
+            = render "shared/issuable/label_dropdown", classes: ['js-filter-bulk-update', 'js-multiselect'], dropdown_title: 'Apply a label', show_create: false, show_footer: false, extra_options: false, filter_submit: false, data_options: { persist_when_hide: "true", field_name: "update[label_ids][]", show_no: false, show_any: false, use_id: true }
           .filter-item.inline
-            = dropdown_tag("Subscription", options: { toggle_class: "js-subscription-event", title: "Change subscription", dropdown_class: "dropdown-menu-selectable", data: { field_name: "update[subscription_event]" } } ) do
+            = dropdown_tag("Subscription", options: { toggle_class: "js-subscription-event", title: "Change subscription", dropdown_class: "dropdown-menu-selectable", data: { field_name: "update[subscription_event]", default_label: "Subscription" } } ) do
               %ul
                 %li
-                  %a{href: "#", data: {id: "subscribe"}} Subscribe
+                  %a{ href: "#", data: { id: "subscribe" } } Subscribe
                 %li
-                  %a{href: "#", data: {id: "unsubscribe"}} Unsubscribe
+                  %a{ href: "#", data: { id: "unsubscribe" } } Unsubscribe
 
           = hidden_field_tag 'update[issuable_ids]', []
           = hidden_field_tag :state_event, params[:state_event]
@@ -91,5 +92,5 @@
   new SubscriptionSelect();
   $('form.filter-form').on('submit', function (event) {
     event.preventDefault();
-    Turbolinks.visit(this.action + '&' + $(this).serialize());
+    gl.utils.visitUrl(this.action + '&' + $(this).serialize());
   });
diff --git a/app/views/shared/issuable/_form.html.haml b/app/views/shared/issuable/_form.html.haml
index bdb00bfa33c..0b0f2c9cd1a 100644
--- a/app/views/shared/issuable/_form.html.haml
+++ b/app/views/shared/issuable/_form.html.haml
@@ -1,4 +1,5 @@
 - form = local_assigns.fetch(:f)
+- commits = local_assigns[:commits]
 - project = @target_project || @project
 
 = form_errors(issuable)
@@ -14,7 +15,7 @@
   = form.label :title, class: 'control-label'
 
   = render 'shared/issuable/form/template_selector', issuable: issuable
-  = render 'shared/issuable/form/title', issuable: issuable, form: form
+  = render 'shared/issuable/form/title', issuable: issuable, form: form, has_wip_commits: commits && commits.detect(&:work_in_progress?)
 
 = render 'shared/issuable/form/description', issuable: issuable, form: form
 
@@ -42,41 +43,49 @@
 
 = render 'shared/issuable/form/branch_chooser', issuable: issuable, form: form
 
-- if @merge_request_for_resolving_discussions
+= render 'shared/issuable/form/merge_params', issuable: issuable
+
+- if @merge_request_to_resolve_discussions_of
   .form-group
     .col-sm-10.col-sm-offset-2
-      - if @merge_request_for_resolving_discussions.discussions_can_be_resolved_by?(current_user)
-        = icon('exclamation-triangle')
-        Creating this issue will mark all discussions in
-        = link_to @merge_request_for_resolving_discussions.to_reference, merge_request_path(@merge_request_for_resolving_discussions)
-        as resolved.
-        = hidden_field_tag 'merge_request_for_resolving_discussions', @merge_request_for_resolving_discussions.iid
+      = icon('info-circle')
+      - if @merge_request_to_resolve_discussions_of.discussions_can_be_resolved_by?(current_user)
+        = hidden_field_tag 'merge_request_to_resolve_discussions_of', @merge_request_to_resolve_discussions_of.iid
+        - if @discussion_to_resolve
+          = hidden_field_tag 'discussion_to_resolve', @discussion_to_resolve.id
+          Creating this issue will resolve the discussion in
+        - else
+          Creating this issue will resolve all discussions in
+        = link_to_discussions_to_resolve(@merge_request_to_resolve_discussions_of, @discussion_to_resolve)
       - else
-        = icon('exclamation-triangle')
-        You can't automatically mark all discussions in
-        = link_to @merge_request_for_resolving_discussions.to_reference, merge_request_path(@merge_request_for_resolving_discussions)
-        as resolved. Ask someone with sufficient rights to resolve the them.
+        The
+        = @discussion_to_resolve ? 'discussion' : 'discussions'
+        at
+        = link_to_discussions_to_resolve(@merge_request_to_resolve_discussions_of, @discussion_to_resolve)
+        will stay unresolved. Ask someone with permission to resolve
+        = @discussion_to_resolve ? 'it.' : 'them.'
 
 - is_footer = !(issuable.is_a?(MergeRequest) && issuable.new_record?)
-.row-content-block{class: (is_footer ? "footer-block" : "middle-block")}
-  - if issuable.new_record?
-    = form.submit "Submit #{issuable.class.model_name.human.downcase}", class: 'btn btn-create'
-  - else
-    = form.submit 'Save changes', class: 'btn btn-save'
+.row-content-block{ class: (is_footer ? "footer-block" : "middle-block") }
+  .pull-right
+    - if issuable.new_record?
+      = link_to 'Cancel', polymorphic_path([@project.namespace.becomes(Namespace), @project, issuable.class]), class: 'btn btn-cancel'
+    - else
+      - if can?(current_user, :"destroy_#{issuable.to_ability_name}", @project)
+        = link_to 'Delete', polymorphic_path([@project.namespace.becomes(Namespace), @project, issuable]), data: { confirm: "#{issuable.human_class_name} will be removed! Are you sure?" }, method: :delete, class: 'btn btn-danger btn-grouped'
+      = link_to 'Cancel', polymorphic_path([@project.namespace.becomes(Namespace), @project, issuable]), class: 'btn btn-grouped btn-cancel'
+
+  %span.append-right-10
+    - if issuable.new_record?
+      = form.submit "Submit #{issuable.class.model_name.human.downcase}", class: 'btn btn-create'
+    - else
+      = form.submit 'Save changes', class: 'btn btn-save'
 
   - if !issuable.persisted? && !issuable.project.empty_repo? && (guide_url = contribution_guide_path(issuable.project))
-    .inline.prepend-left-10
+    .inline.prepend-top-10
       Please review the
-      %strong #{link_to 'contribution guidelines', guide_url}
+      %strong= link_to('contribution guidelines', guide_url)
       for this project.
 
-  - if issuable.new_record?
-    = link_to 'Cancel', polymorphic_path([@project.namespace.becomes(Namespace), @project, issuable.class]), class: 'btn btn-cancel'
-  - else
-    .pull-right
-      - if can?(current_user, :"destroy_#{issuable.to_ability_name}", @project)
-        = link_to 'Delete', polymorphic_path([@project.namespace.becomes(Namespace), @project, issuable]), data: { confirm: "#{issuable.human_class_name} will be removed! Are you sure?" },
-                                                                                                  method: :delete, class: 'btn btn-danger btn-grouped'
-      = link_to 'Cancel', polymorphic_path([@project.namespace.becomes(Namespace), @project, issuable]), class: 'btn btn-grouped btn-cancel'
 
 = form.hidden_field :lock_version
diff --git a/app/views/shared/issuable/_label_dropdown.html.haml b/app/views/shared/issuable/_label_dropdown.html.haml
index 22b5a6aa11b..93c7fa0c7d6 100644
--- a/app/views/shared/issuable/_label_dropdown.html.haml
+++ b/app/views/shared/issuable/_label_dropdown.html.haml
@@ -19,7 +19,7 @@
     = hidden_field_tag data_options[:field_name], use_id ? label.try(:id) : label.try(:title), id: nil
 
 .dropdown
-  %button.dropdown-menu-toggle.js-label-select.js-multiselect{class: classes.join(' '), type: "button", data: dropdown_data}
+  %button.dropdown-menu-toggle.js-label-select.js-multiselect{ class: classes.join(' '), type: "button", data: dropdown_data }
     %span.dropdown-toggle-text{ class: ("is-default" if selected.nil? || selected.empty?) }
       = multi_label_name(selected, "Labels")
     = icon('chevron-down')
diff --git a/app/views/shared/issuable/_label_page_default.html.haml b/app/views/shared/issuable/_label_page_default.html.haml
index a8f01026ca5..9a8529c6cbb 100644
--- a/app/views/shared/issuable/_label_page_default.html.haml
+++ b/app/views/shared/issuable/_label_page_default.html.haml
@@ -17,7 +17,7 @@
       %ul.dropdown-footer-list
         - if can?(current_user, :admin_label, @project)
           %li
-            %a.dropdown-toggle-page{href: "#"}
+            %a.dropdown-toggle-page{ href: "#" }
               Create new label
         %li
           = link_to namespace_project_labels_path(@project.namespace, @project), :"data-is-link" => true do
diff --git a/app/views/shared/issuable/_milestone_dropdown.html.haml b/app/views/shared/issuable/_milestone_dropdown.html.haml
index 40fe53e6a8d..415361f8fbf 100644
--- a/app/views/shared/issuable/_milestone_dropdown.html.haml
+++ b/app/views/shared/issuable/_milestone_dropdown.html.haml
@@ -3,7 +3,7 @@
 - show_menu_above = show_menu_above || false
 - selected_text = selected.try(:title) || params[:milestone_title]
 - dropdown_title = local_assigns.fetch(:dropdown_title, "Filter by milestone")
-- if selected.present?
+- if selected.present? || params[:milestone_title].present?
   = hidden_field_tag(name, name == :milestone_title ? selected_text : selected.id)
 = dropdown_tag(milestone_dropdown_label(selected_text), options: { title: dropdown_title, toggle_class: "js-milestone-select js-filter-submit #{extra_class}", filter: true, dropdown_class: "dropdown-menu-selectable dropdown-menu-milestone",
   placeholder: "Search milestones", footer_content: project.present?, data: { show_no: true, show_menu_above: show_menu_above, show_any: show_any, show_upcoming: show_upcoming, field_name: name, selected: selected.try(:title), project_id: project.try(:id), milestones: milestones_filter_dropdown_path, default_label: "Milestone" } }) do
diff --git a/app/views/shared/issuable/_nav.html.haml b/app/views/shared/issuable/_nav.html.haml
index 0af92b59584..ad995cbe962 100644
--- a/app/views/shared/issuable/_nav.html.haml
+++ b/app/views/shared/issuable/_nav.html.haml
@@ -3,23 +3,23 @@
 - issuables = @issues || @merge_requests
 
 %ul.nav-links.issues-state-filters
-  %li{class: ("active" if params[:state] == 'opened')}
+  %li{ class: active_when(params[:state] == 'opened') }>
     = link_to page_filter_path(state: 'opened', label: true), id: 'state-opened', title: "Filter by #{page_context_word} that are currently opened." do
       #{issuables_state_counter_text(type, :opened)}
 
   - if type == :merge_requests
-    %li{class: ("active" if params[:state] == 'merged')}
+    %li{ class: active_when(params[:state] == 'merged') }>
       = link_to page_filter_path(state: 'merged', label: true), id: 'state-merged', title: 'Filter by merge requests that are currently merged.' do
         #{issuables_state_counter_text(type, :merged)}
 
-    %li{class: ("active" if params[:state] == 'closed')}
+    %li{ class: active_when(params[:state] == 'closed') }>
       = link_to page_filter_path(state: 'closed', label: true), id: 'state-closed', title: 'Filter by merge requests that are currently closed and unmerged.' do
         #{issuables_state_counter_text(type, :closed)}
   - else
-    %li{class: ("active" if params[:state] == 'closed')}
+    %li{ class: active_when(params[:state] == 'closed') }>
       = link_to page_filter_path(state: 'closed', label: true), id: 'state-all', title: 'Filter by issues that are currently closed.' do
         #{issuables_state_counter_text(type, :closed)}
 
-  %li{class: ("active" if params[:state] == 'all')}
+  %li{ class: active_when(params[:state] == 'all') }>
     = link_to page_filter_path(state: 'all', label: true), id: 'state-all', title: "Show all #{page_context_word}." do
       #{issuables_state_counter_text(type, :all)}
diff --git a/app/views/shared/issuable/_participants.html.haml b/app/views/shared/issuable/_participants.html.haml
index 33a9a494857..171da899937 100644
--- a/app/views/shared/issuable/_participants.html.haml
+++ b/app/views/shared/issuable/_participants.html.haml
@@ -13,8 +13,8 @@
       .participants-author.js-participants-author
         = link_to_member(@project, participant, name: false, size: 24)
     - if participants_extra > 0
-      %div.participants-more
-        %a.js-participants-more{href: "#", data: {original_text: "+ #{participants_size - 7} more", less_text: "- show less"}}
+      .participants-more
+        %a.js-participants-more{ href: "#", data: { original_text: "+ #{participants_size - 7} more", less_text: "- show less" } }
           + #{participants_extra} more
 :javascript
   IssuableContext.prototype.PARTICIPANTS_ROW_COUNT = #{participants_row};
diff --git a/app/views/shared/issuable/_search_bar.html.haml b/app/views/shared/issuable/_search_bar.html.haml
new file mode 100644
index 00000000000..f8123846596
--- /dev/null
+++ b/app/views/shared/issuable/_search_bar.html.haml
@@ -0,0 +1,136 @@
+- type = local_assigns.fetch(:type)
+
+.issues-filters
+  .issues-details-filters.row-content-block.second-block.filtered-search-block
+    = form_tag page_filter_path(without: [:assignee_id, :author_id, :milestone_title, :label_name, :search]), method: :get, class: 'filter-form js-filter-form' do
+      - if params[:search].present?
+        = hidden_field_tag :search, params[:search]
+      - if @bulk_edit
+        .check-all-holder
+          = check_box_tag "check_all_issues", nil, false,
+            class: "check_all_issues left"
+      .issues-other-filters.filtered-search-container
+        .filtered-search-input-container
+          .scroll-container
+            %ul.tokens-container.list-unstyled
+              %li.input-token
+                %input.form-control.filtered-search{ placeholder: 'Search or filter results...', data: { id: 'filtered-search', 'project-id' => @project.id, 'username-params' => @users.to_json(only: [:id, :username]), 'base-endpoint' => namespace_project_path(@project.namespace, @project) } }
+            = icon('filter')
+            %button.clear-search.hidden{ type: 'button' }
+              = icon('times')
+          #js-dropdown-hint.dropdown-menu.hint-dropdown
+            %ul{ data: { dropdown: true } }
+              %li.filter-dropdown-item{ data: { action: 'submit' } }
+                %button.btn.btn-link
+                  = icon('search')
+                  %span
+                    Keep typing and press Enter
+            %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+              %li.filter-dropdown-item
+                %button.btn.btn-link
+                  -# Encapsulate static class name `{{icon}}` inside #{} to bypass
+                  -# haml lint's ClassAttributeWithStaticValue
+                  %i.fa{ class: "#{'{{icon}}'}" }
+                  %span.js-filter-hint
+                    {{hint}}
+                  %span.js-filter-tag.dropdown-light-content
+                    {{tag}}
+          #js-dropdown-author.dropdown-menu{ data: { icon: 'pencil', hint: 'author', tag: '@author' } }
+            %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+              %li.filter-dropdown-item
+                %button.btn.btn-link.dropdown-user
+                  %img.avatar{ alt: '{{name}}\'s avatar', width: '30', data: { src: '{{avatar_url}}' } }
+                  .dropdown-user-details
+                    %span
+                      {{name}}
+                    %span.dropdown-light-content
+                      @{{username}}
+          #js-dropdown-assignee.dropdown-menu{ data: { icon: 'user', hint: 'assignee', tag: '@assignee' } }
+            %ul{ data: { dropdown: true } }
+              %li.filter-dropdown-item{ data: { value: 'none' } }
+                %button.btn.btn-link
+                  No Assignee
+              %li.divider
+            %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+              %li.filter-dropdown-item
+                %button.btn.btn-link.dropdown-user
+                  %img.avatar{ alt: '{{name}}\'s avatar', width: '30', data: { src: '{{avatar_url}}' } }
+                  .dropdown-user-details
+                    %span
+                      {{name}}
+                    %span.dropdown-light-content
+                      @{{username}}
+          #js-dropdown-milestone.dropdown-menu{ data: { icon: 'clock-o', hint: 'milestone', tag: '%milestone' } }
+            %ul{ data: { dropdown: true } }
+              %li.filter-dropdown-item{ data: { value: 'none' } }
+                %button.btn.btn-link
+                  No Milestone
+              %li.filter-dropdown-item{ data: { value: 'upcoming' } }
+                %button.btn.btn-link
+                  Upcoming
+              %li.divider
+            %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+              %li.filter-dropdown-item
+                %button.btn.btn-link.js-data-value
+                  {{title}}
+          #js-dropdown-label.dropdown-menu{ data: { icon: 'tag', hint: 'label', tag: '~label' } }
+            %ul{ data: { dropdown: true } }
+              %li.filter-dropdown-item{ data: { value: 'none' } }
+                %button.btn.btn-link
+                  No Label
+              %li.divider
+            %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+              %li.filter-dropdown-item
+                %button.btn.btn-link
+                  %span.dropdown-label-box{ style: 'background: {{color}}' }
+                  %span.label-title.js-data-value
+                    {{title}}
+        .pull-right.filter-dropdown-container
+          = render 'shared/sort_dropdown'
+
+    - if @bulk_edit
+      .issues_bulk_update.hide
+        = form_tag [:bulk_update, @project.namespace.becomes(Namespace), @project, type], method: :post, class: 'bulk-update'  do
+          .filter-item.inline
+            = dropdown_tag("Status", options: { toggle_class: "js-issue-status", title: "Change status", dropdown_class: "dropdown-menu-status dropdown-menu-selectable", data: { field_name: "update[state_event]" } } ) do
+              %ul
+                %li
+                  %a{ href: "#", data: { id: "reopen" } } Open
+                %li
+                  %a{ href: "#", data: { id: "close" } } Closed
+          .filter-item.inline
+            = dropdown_tag("Assignee", options: { toggle_class: "js-user-search js-update-assignee js-filter-submit js-filter-bulk-update", title: "Assign to", filter: true, dropdown_class: "dropdown-menu-user dropdown-menu-selectable",
+              placeholder: "Search authors", data: { first_user: (current_user.username if current_user), null_user: true, current_user: true, project_id: @project.id, field_name: "update[assignee_id]" } })
+          .filter-item.inline
+            = dropdown_tag("Milestone", options: { title: "Assign milestone", toggle_class: 'js-milestone-select js-extra-options js-filter-submit js-filter-bulk-update', filter: true, dropdown_class: "dropdown-menu-selectable dropdown-menu-milestone", placeholder: "Search milestones", data: { show_no: true, field_name: "update[milestone_id]", project_id: @project.id, milestones: namespace_project_milestones_path(@project.namespace, @project, :json), use_id: true } })
+          .filter-item.inline.labels-filter
+            = render "shared/issuable/label_dropdown", classes: ['js-filter-bulk-update', 'js-multiselect'], dropdown_title: 'Apply a label', show_create: false, show_footer: false, extra_options: false, filter_submit: false, data_options: { persist_when_hide: "true", field_name: "update[label_ids][]", show_no: false, show_any: false, use_id: true }
+          .filter-item.inline
+            = dropdown_tag("Subscription", options: { toggle_class: "js-subscription-event", title: "Change subscription", dropdown_class: "dropdown-menu-selectable", data: { field_name: "update[subscription_event]" } } ) do
+              %ul
+                %li
+                  %a{ href: "#", data: { id: "subscribe" } } Subscribe
+                %li
+                  %a{ href: "#", data: { id: "unsubscribe" } } Unsubscribe
+
+          = hidden_field_tag 'update[issuable_ids]', []
+          = hidden_field_tag :state_event, params[:state_event]
+          .filter-item.inline.update-issues-btn
+            = button_tag "Update #{type.to_s.humanize(capitalize: false)}", class: "btn update_selected_issues btn-save"
+
+:javascript
+  new UsersSelect();
+  new LabelsSelect();
+  new MilestoneSelect();
+  new IssueStatusSelect();
+  new SubscriptionSelect();
+
+  $(document).off('page:restore').on('page:restore', function (event) {
+    if (gl.FilteredSearchManager) {
+      new gl.FilteredSearchManager();
+    }
+    Issuable.init();
+    new gl.IssuableBulkActions({
+      prefixId: 'issue_',
+    });
+  });
diff --git a/app/views/shared/issuable/_sidebar.html.haml b/app/views/shared/issuable/_sidebar.html.haml
index 958f8413e1d..048fc488207 100644
--- a/app/views/shared/issuable/_sidebar.html.haml
+++ b/app/views/shared/issuable/_sidebar.html.haml
@@ -1,32 +1,36 @@
 - todo = issuable_todo(issuable)
-%aside.right-sidebar{ class: sidebar_gutter_collapsed_class }
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('common_vue')
+  = page_specific_javascript_bundle_tag('issuable')
+
+%aside.right-sidebar.js-right-sidebar{ data: { "offset-top" => "101", "spy" => "affix" }, class: sidebar_gutter_collapsed_class, 'aria-live' => 'polite' }
   .issuable-sidebar
     - can_edit_issuable = can?(current_user, :"admin_#{issuable.to_ability_name}", @project)
     .block.issuable-sidebar-header
       - if current_user
         %span.issuable-header-text.hide-collapsed.pull-left
           Todo
-      %a.gutter-toggle.pull-right.js-sidebar-toggle{ role: "button", href: "#", aria: { label: "Toggle sidebar" } }
+      %a.gutter-toggle.pull-right.js-sidebar-toggle{ role: "button", href: "#", "aria-label" => "Toggle sidebar" }
         = sidebar_gutter_toggle_icon
       - if current_user
-        %button.btn.btn-default.issuable-header-btn.pull-right.js-issuable-todo{ type: "button", aria: { label: (todo.nil? ? "Add todo" : "Mark done") }, data: { todo_text: "Add todo", mark_text: "Mark done", issuable_id: issuable.id, issuable_type: issuable.class.name.underscore, url: namespace_project_todos_path(@project.namespace, @project), delete_path: (dashboard_todo_path(todo) if todo) } }
+        %button.btn.btn-default.issuable-header-btn.pull-right.js-issuable-todo{ type: "button", "aria-label" => (todo.nil? ? "Add todo" : "Mark done"), data: { todo_text: "Add todo", mark_text: "Mark done", issuable_id: issuable.id, issuable_type: issuable.class.name.underscore, url: namespace_project_todos_path(@project.namespace, @project), delete_path: (dashboard_todo_path(todo) if todo) } }
           %span.js-issuable-todo-text
             - if todo
               Mark done
             - else
               Add todo
-          = icon('spin spinner', class: 'hidden js-issuable-todo-loading')
+          = icon('spin spinner', class: 'hidden js-issuable-todo-loading', 'aria-hidden': 'true')
 
-    = form_for [@project.namespace.becomes(Namespace), @project, issuable], remote: true, format: :json, html: {class: 'issuable-context-form inline-update js-issuable-update'} do |f|
+    = form_for [@project.namespace.becomes(Namespace), @project, issuable], remote: true, format: :json, html: { class: 'issuable-context-form inline-update js-issuable-update' } do |f|
       .block.assignee
-        .sidebar-collapsed-icon.sidebar-collapsed-user{data: {toggle: "tooltip", placement: "left", container: "body"}, title: (issuable.assignee.name if issuable.assignee)}
+        .sidebar-collapsed-icon.sidebar-collapsed-user{ data: { toggle: "tooltip", placement: "left", container: "body" }, title: (issuable.assignee.name if issuable.assignee) }
           - if issuable.assignee
             = link_to_member(@project, issuable.assignee, size: 24)
           - else
-            = icon('user')
+            = icon('user', 'aria-hidden': 'true')
         .title.hide-collapsed
           Assignee
-          = icon('spinner spin', class: 'block-loading')
+          = icon('spinner spin', class: 'block-loading', 'aria-hidden': 'true')
           - if can_edit_issuable
             = link_to 'Edit', '#', class: 'edit-link pull-right'
         .value.hide-collapsed
@@ -34,7 +38,7 @@
             = link_to_member(@project, issuable.assignee, size: 32, extra_class: 'bold') do
               - if issuable.instance_of?(MergeRequest) && !issuable.can_be_merged_by?(issuable.assignee)
                 %span.pull-right.cannot-be-merged{ data: { toggle: 'tooltip', placement: 'left' }, title: 'Not allowed to merge' }
-                  = icon('exclamation-triangle')
+                  = icon('exclamation-triangle', 'aria-hidden': 'true')
               %span.username
                 = issuable.assignee.to_reference
           - else
@@ -51,16 +55,16 @@
 
       .block.milestone
         .sidebar-collapsed-icon
-          = icon('clock-o')
+          = icon('clock-o', 'aria-hidden': 'true')
           %span
             - if issuable.milestone
-              %span.has-tooltip{title: milestone_remaining_days(issuable.milestone), data: {container: 'body', html: 1, placement: 'left'}}
+              %span.has-tooltip{ title: milestone_remaining_days(issuable.milestone), data: { container: 'body', html: 1, placement: 'left' } }
                 = issuable.milestone.title
             - else
               None
         .title.hide-collapsed
           Milestone
-          = icon('spinner spin', class: 'block-loading')
+          = icon('spinner spin', class: 'block-loading', 'aria-hidden': 'true')
           - if can_edit_issuable
             = link_to 'Edit', '#', class: 'edit-link pull-right'
         .value.hide-collapsed
@@ -72,16 +76,22 @@
         .selectbox.hide-collapsed
           = f.hidden_field 'milestone_id', value: issuable.milestone_id, id: nil
           = dropdown_tag('Milestone', options: { title: 'Assign milestone', toggle_class: 'js-milestone-select js-extra-options', filter: true, dropdown_class: 'dropdown-menu-selectable', placeholder: 'Search milestones', data: { show_no: true, field_name: "#{issuable.to_ability_name}[milestone_id]", project_id: @project.id, issuable_id: issuable.id, milestones: namespace_project_milestones_path(@project.namespace, @project, :json), ability_name: issuable.to_ability_name, issue_update: issuable_json_path(issuable), use_id: true }})
-
+      - if issuable.has_attribute?(:time_estimate)
+        #issuable-time-tracker.block
+          %issuable-time-tracker{ ':time_estimate' => 'issuable.time_estimate', ':time_spent' => 'issuable.total_time_spent', ':human_time_estimate' => 'issuable.human_time_estimate', ':human_time_spent' => 'issuable.human_total_time_spent', 'docs-url' => help_page_path('workflow/time_tracking.md') }
+            // Fallback while content is loading
+            .title.hide-collapsed
+              Time tracking
+              = icon('spinner spin', 'aria-hidden': 'true')
       - if issuable.has_attribute?(:due_date)
         .block.due_date
           .sidebar-collapsed-icon
-            = icon('calendar')
+            = icon('calendar', 'aria-hidden': 'true')
             %span.js-due-date-sidebar-value
               = issuable.due_date.try(:to_s, :medium) || 'None'
           .title.hide-collapsed
             Due date
-            = icon('spinner spin', class: 'block-loading')
+            = icon('spinner spin', class: 'block-loading', 'aria-hidden': 'true')
             - if can?(current_user, :"admin_#{issuable.to_ability_name}", @project)
               = link_to 'Edit', '#', class: 'edit-link pull-right'
           .value.hide-collapsed
@@ -97,11 +107,11 @@
                   remove due date
           - if can?(current_user, :"admin_#{issuable.to_ability_name}", @project)
             .selectbox.hide-collapsed
-              = f.hidden_field :due_date, value: issuable.due_date
+              = f.hidden_field :due_date, value: issuable.due_date.try(:strftime, 'yy-mm-dd')
               .dropdown
                 %button.dropdown-menu-toggle.js-due-date-select{ type: 'button', data: { toggle: 'dropdown', field_name: "#{issuable.to_ability_name}[due_date]", ability_name: issuable.to_ability_name, issue_update: issuable_json_path(issuable) } }
                   %span.dropdown-toggle-text Due date
-                  = icon('chevron-down')
+                  = icon('chevron-down', 'aria-hidden': 'true')
                 .dropdown-menu.dropdown-menu-due-date
                   = dropdown_title('Due date')
                   = dropdown_content do
@@ -111,28 +121,28 @@
         - selected_labels = issuable.labels
         .block.labels
           .sidebar-collapsed-icon.js-sidebar-labels-tooltip{ title: issuable_labels_tooltip(issuable.labels_array), data: { placement: "left", container: "body" } }
-            = icon('tags')
+            = icon('tags', 'aria-hidden': 'true')
             %span
               = selected_labels.size
           .title.hide-collapsed
             Labels
-            = icon('spinner spin', class: 'block-loading')
+            = icon('spinner spin', class: 'block-loading', 'aria-hidden': 'true')
             - if can_edit_issuable
               = link_to 'Edit', '#', class: 'edit-link pull-right'
           .value.issuable-show-labels.hide-collapsed{ class: ("has-labels" if selected_labels.any?) }
             - if selected_labels.any?
               - selected_labels.each do |label|
-                = link_to_label(label, type: issuable.to_ability_name)
+                = link_to_label(label, subject: issuable.project, type: issuable.to_ability_name)
             - else
               %span.no-value None
           .selectbox.hide-collapsed
             - selected_labels.each do |label|
               = hidden_field_tag "#{issuable.to_ability_name}[label_names][]", label.id, id: nil
             .dropdown
-              %button.dropdown-menu-toggle.js-label-select.js-multiselect.js-label-sidebar-dropdown{type: "button", data: {toggle: "dropdown", default_label: "Labels", field_name: "#{issuable.to_ability_name}[label_names][]", ability_name: issuable.to_ability_name, show_no: "true", show_any: "true", namespace_path: @project.try(:namespace).try(:path), project_path: @project.try(:path), issue_update: issuable_json_path(issuable), labels: (namespace_project_labels_path(@project.namespace, @project, :json) if @project)}}
-                %span.dropdown-toggle-text{ class: ("is-default" if selected_labels.empty?)}
+              %button.dropdown-menu-toggle.js-label-select.js-multiselect.js-label-sidebar-dropdown{ type: "button", data: {toggle: "dropdown", default_label: "Labels", field_name: "#{issuable.to_ability_name}[label_names][]", ability_name: issuable.to_ability_name, show_no: "true", show_any: "true", namespace_path: @project.try(:namespace).try(:path), project_path: @project.try(:path), issue_update: issuable_json_path(issuable), labels: (namespace_project_labels_path(@project.namespace, @project, :json) if @project) } }
+                %span.dropdown-toggle-text{ class: ("is-default" if selected_labels.empty?) }
                   = multi_label_name(selected_labels, "Labels")
-                = icon('chevron-down')
+                = icon('chevron-down', 'aria-hidden': 'true')
               .dropdown-menu.dropdown-select.dropdown-menu-paging.dropdown-menu-labels.dropdown-menu-selectable
                 = render partial: "shared/issuable/label_page_default"
                 - if can? current_user, :admin_label, @project and @project
@@ -141,9 +151,9 @@
       = render "shared/issuable/participants", participants: issuable.participants(current_user)
       - if current_user
         - subscribed = issuable.subscribed?(current_user, @project)
-        .block.light.subscription{data: {url: toggle_subscription_path(issuable)}}
+        .block.light.subscription{ data: { url: toggle_subscription_path(issuable) } }
           .sidebar-collapsed-icon
-            = icon('rss')
+            = icon('rss', 'aria-hidden': 'true')
           %span.issuable-header-text.hide-collapsed.pull-left
             Notifications
           - subscribtion_status = subscribed ? 'subscribed' : 'unsubscribed'
@@ -153,18 +163,20 @@
       - project_ref = cross_project_reference(@project, issuable)
       .block.project-reference
         .sidebar-collapsed-icon.dont-change-state
-          = clipboard_button(clipboard_text: project_ref)
+          = clipboard_button(clipboard_text: project_ref, title: "Copy reference to clipboard", placement: "left")
         .cross-project-reference.hide-collapsed
           %span
             Reference:
-            %cite{title: project_ref}
+            %cite{ title: project_ref }
               = project_ref
-          = clipboard_button(clipboard_text: project_ref)
+          = clipboard_button(clipboard_text: project_ref, title: "Copy reference to clipboard", placement: "left")
 
     :javascript
-      new MilestoneSelect('{"namespace":"#{@project.namespace.path}","path":"#{@project.path}"}');
+      gl.IssuableResource = new gl.SubbableResource('#{issuable_json_path(issuable)}');
+      new gl.IssuableTimeTracking("#{escape_javascript(serialize_issuable(issuable))}");
+      new MilestoneSelect('{"full_path":"#{@project.full_path}"}');
       new LabelsSelect();
       new IssuableContext('#{escape_javascript(current_user.to_json(only: [:username, :id, :name]))}');
       gl.Subscription.bindAll('.subscription');
       new gl.DueDateSelectors();
-      sidebar = new Sidebar();
+      window.sidebar = new Sidebar();
diff --git a/app/views/shared/issuable/form/_branch_chooser.html.haml b/app/views/shared/issuable/form/_branch_chooser.html.haml
index b757893ea04..2793e7bcff4 100644
--- a/app/views/shared/issuable/form/_branch_chooser.html.haml
+++ b/app/views/shared/issuable/form/_branch_chooser.html.haml
@@ -19,12 +19,3 @@
     - if issuable.new_record?
       &nbsp;
       = link_to 'Change branches', mr_change_branches_path(issuable)
-
-- if issuable.can_remove_source_branch?(current_user)
-  .form-group
-    .col-sm-10.col-sm-offset-2
-      .checkbox
-        = label_tag 'merge_request[force_remove_source_branch]' do
-          = hidden_field_tag 'merge_request[force_remove_source_branch]', '0', id: nil
-          = check_box_tag 'merge_request[force_remove_source_branch]', '1', issuable.force_remove_source_branch?
-          Remove source branch when merge request is accepted.
diff --git a/app/views/shared/issuable/form/_merge_params.html.haml b/app/views/shared/issuable/form/_merge_params.html.haml
new file mode 100644
index 00000000000..03309722326
--- /dev/null
+++ b/app/views/shared/issuable/form/_merge_params.html.haml
@@ -0,0 +1,16 @@
+- issuable = local_assigns.fetch(:issuable)
+
+- return unless issuable.is_a?(MergeRequest)
+- return if issuable.closed_without_fork?
+
+-# This check is duplicated below, to avoid conflicts with EE.
+- return unless issuable.can_remove_source_branch?(current_user)
+
+.form-group
+  .col-sm-10.col-sm-offset-2
+    - if issuable.can_remove_source_branch?(current_user)
+      .checkbox
+        = label_tag 'merge_request[force_remove_source_branch]' do
+          = hidden_field_tag 'merge_request[force_remove_source_branch]', '0', id: nil
+          = check_box_tag 'merge_request[force_remove_source_branch]', '1', issuable.force_remove_source_branch?
+          Remove source branch when merge request is accepted.
diff --git a/app/views/shared/issuable/form/_metadata.html.haml b/app/views/shared/issuable/form/_metadata.html.haml
index a47085230b8..7a21f19ded4 100644
--- a/app/views/shared/issuable/form/_metadata.html.haml
+++ b/app/views/shared/issuable/form/_metadata.html.haml
@@ -13,10 +13,10 @@
       = form.label :assignee_id, "Assignee", class: "control-label #{"col-lg-4" if has_due_date}"
       .col-sm-10{ class: ("col-lg-8" if has_due_date) }
         .issuable-form-select-holder
-          - if issuable.assignee_id
-            = form.hidden_field :assignee_id
+          = form.hidden_field :assignee_id
           = dropdown_tag(user_dropdown_label(issuable.assignee_id, "Assignee"), options: { toggle_class: "js-dropdown-keep-input js-user-search js-issuable-form-dropdown js-assignee-search", title: "Select assignee", filter: true, dropdown_class: "dropdown-menu-user dropdown-menu-selectable dropdown-menu-assignee js-filter-submit",
             placeholder: "Search assignee", data: { first_user: current_user.try(:username), null_user: true, current_user: true, project_id: issuable.project.try(:id), selected: issuable.assignee_id, field_name: "#{issuable.class.model_name.param_key}[assignee_id]", default_label: "Assignee"} })
+        = link_to 'Assign to me', '#', class: "assign-to-me-link #{'hide' if issuable.assignee_id == current_user.id}"
     .form-group.issue-milestone
       = form.label :milestone_id, "Milestone", class: "control-label #{"col-lg-4" if has_due_date}"
       .col-sm-10{ class: ("col-lg-8" if has_due_date) }
diff --git a/app/views/shared/issuable/form/_title.html.haml b/app/views/shared/issuable/form/_title.html.haml
index 83efdc7c8f7..64826d41d60 100644
--- a/app/views/shared/issuable/form/_title.html.haml
+++ b/app/views/shared/issuable/form/_title.html.haml
@@ -1,4 +1,5 @@
 - issuable = local_assigns.fetch(:issuable)
+- has_wip_commits = local_assigns.fetch(:has_wip_commits)
 - form = local_assigns.fetch(:form)
 - no_issuable_templates = issuable_templates(issuable).empty?
 - div_class = no_issuable_templates ? 'col-sm-10' : 'col-sm-7 col-lg-8'
@@ -18,6 +19,9 @@
         %strong Work In Progress
         merge request to be merged when it's ready.
       .js-no-wip-explanation
+        - if has_wip_commits
+          It looks like you have some WIP commits in this branch.
+          %br
         %a.js-toggle-wip{ href: '', tabindex: -1 }
           Start the title with
           %code WIP:
diff --git a/app/views/shared/members/_access_request_buttons.html.haml b/app/views/shared/members/_access_request_buttons.html.haml
index eff914398bb..fb795ad1c72 100644
--- a/app/views/shared/members/_access_request_buttons.html.haml
+++ b/app/views/shared/members/_access_request_buttons.html.haml
@@ -1,10 +1,17 @@
-- if can?(current_user, :request_access, source)
-  - if requester = source.requesters.find_by(user_id: current_user.id)
+- model_name = source.model_name.to_s.downcase
+
+.project-action-button.inline
+  - if can?(current_user, :"destroy_#{model_name}_member", source.members.find_by(user_id: current_user.id))
+    = link_to "Leave #{model_name}", polymorphic_path([:leave, source, :members]),
+              method: :delete,
+              data: { confirm: leave_confirmation_message(source) },
+              class: 'btn'
+  - elsif requester = source.requesters.find_by(user_id: current_user.id)
     = link_to 'Withdraw Access Request', polymorphic_path([:leave, source, :members]),
               method: :delete,
               data: { confirm: remove_member_message(requester) },
               class: 'btn'
-  - else
+  - elsif source.request_access_enabled && can?(current_user, :request_access, source)
     = link_to 'Request Access', polymorphic_path([:request_access, source, :members]),
               method: :post,
               class: 'btn'
diff --git a/app/views/shared/members/_group.html.haml b/app/views/shared/members/_group.html.haml
index 1c0346bbc78..1d5a61cffce 100644
--- a/app/views/shared/members/_group.html.haml
+++ b/app/views/shared/members/_group.html.haml
@@ -1,11 +1,12 @@
 - group_link = local_assigns[:group_link]
 - group = group_link.group
 - can_admin_member = can?(current_user, :admin_project_member, @project)
-%li.member.group_member{ id: "group_member_#{group_link.id}" }
-  %span{ class: "list-item-name" }
+- dom_id = "group_member_#{group_link.id}"
+%li.member.group_member{ id: dom_id }
+  %span.list-item-name
     = image_tag group_icon(group), class: "avatar s40", alt: ''
     %strong
-      = link_to group.name, group_path(group)
+      = link_to group.full_name, group_path(group)
     .cgray
       Joined #{time_ago_with_tooltip(group.created_at)}
       - if group_link.expires?
@@ -14,13 +15,28 @@
           Expires in #{distance_of_time_in_words_to_now(group_link.expires_at)}
   .controls.member-controls
     = form_tag namespace_project_group_link_path(@project.namespace, @project, group_link), method: :put, remote: true, class: 'form-horizontal js-edit-member-form' do
-      = select_tag 'group_link[group_access]', options_for_select(ProjectGroupLink.access_options, group_link.group_access), class: 'form-control member-form-control append-right-5 js-member-update-control', id: "member_access_level_#{group.id}", disabled: !can_admin_member
+      = hidden_field_tag "group_link[group_access]", group_link.group_access
+      .member-form-control.dropdown.append-right-5
+        %button.dropdown-menu-toggle.js-member-permissions-dropdown{ type: "button",
+          disabled: !can_admin_member,
+          data: { toggle: "dropdown", field_name: "group_link[group_access]" } }
+          %span.dropdown-toggle-text
+            = group_link.human_access
+          = icon("chevron-down")
+        .dropdown-menu.dropdown-select.dropdown-menu-align-right.dropdown-menu-selectable
+          = dropdown_title("Change permissions")
+          .dropdown-content
+            %ul
+              - Gitlab::Access.options.each do |role, role_id|
+                %li
+                  = link_to role, "javascript:void(0)",
+                    class: ("is-active" if group_link.group_access == role_id),
+                    data: { id: role_id, el_id: dom_id }
       .prepend-left-5.clearable-input.member-form-control
         = text_field_tag 'group_link[expires_at]', group_link.expires_at, class: 'form-control js-access-expiration-date js-member-update-control', placeholder: 'Expiration date', id: "member_expires_at_#{group.id}", disabled: !can_admin_member
         %i.clear-icon.js-clear-input
     - if can_admin_member
       = link_to namespace_project_group_link_path(@project.namespace, @project, group_link),
-        remote: true,
         method: :delete,
         data: { confirm: "Are you sure you want to remove #{group.name}?" },
         class: 'btn btn-remove prepend-left-10' do
diff --git a/app/views/shared/members/_member.html.haml b/app/views/shared/members/_member.html.haml
index 432047a1c4e..8e721c9c8dd 100644
--- a/app/views/shared/members/_member.html.haml
+++ b/app/views/shared/members/_member.html.haml
@@ -19,9 +19,9 @@
         %label.label.label-danger
           %strong Blocked
 
-      - if source.instance_of?(Group) && !@group
-        = link_to source, class: "member-group-link prepend-left-5" do
-          = "· #{source.name}"
+      - if source.instance_of?(Group) && source != @group
+        &middot;
+        = link_to source.full_name, source, class: "member-group-link"
 
       .hidden-xs.cgray
         - if member.request?
@@ -44,13 +44,30 @@
           = link_to member.created_by.name, user_path(member.created_by)
         = time_ago_with_tooltip(member.created_at)
   - if show_roles
+    - current_resource = @project || @group
     .controls.member-controls
-      - if show_controls
+      - if show_controls && member.source == current_resource
         - if user != current_user
           = form_for member, remote: true, html: { class: 'form-horizontal js-edit-member-form' } do |f|
-            = f.select :access_level, options_for_select(member.class.access_level_roles, member.access_level), {}, class: 'form-control member-form-control append-right-5 js-member-update-control', id: "member_access_level_#{member.id}", disabled: !can_admin_member
+            = f.hidden_field :access_level
+            .member-form-control.dropdown.append-right-5
+              %button.dropdown-menu-toggle.js-member-permissions-dropdown{ type: "button",
+                disabled: !can_admin_member,
+                data: { toggle: "dropdown", field_name: "#{f.object_name}[access_level]" } }
+                %span.dropdown-toggle-text
+                  = member.human_access
+                = icon("chevron-down")
+              .dropdown-menu.dropdown-select.dropdown-menu-align-right.dropdown-menu-selectable
+                = dropdown_title("Change permissions")
+                .dropdown-content
+                  %ul
+                    - member.class.access_level_roles.each do |role, role_id|
+                      %li
+                        = link_to role, "javascript:void(0)",
+                          class: ("is-active" if member.access_level == role_id),
+                          data: { id: role_id, el_id: dom_id(member) }
             .prepend-left-5.clearable-input.member-form-control
-              = f.text_field :expires_at, class: 'form-control js-access-expiration-date js-member-update-control', placeholder: 'Expiration date', id: "member_expires_at_#{member.id}", disabled: !can_admin_member
+              = f.text_field :expires_at, class: 'form-control js-access-expiration-date js-member-update-control', placeholder: 'Expiration date', id: "member_expires_at_#{member.id}", disabled: !can_admin_member, data: { el_id: dom_id(member) }
               %i.clear-icon.js-clear-input
         - else
           %span.member-access-text= member.human_access
diff --git a/app/views/shared/members/_sort_dropdown.html.haml b/app/views/shared/members/_sort_dropdown.html.haml
new file mode 100644
index 00000000000..bad0891f9f2
--- /dev/null
+++ b/app/views/shared/members/_sort_dropdown.html.haml
@@ -0,0 +1,9 @@
+.dropdown.inline.member-sort-dropdown
+  = dropdown_toggle(member_sort_options_hash[@sort], { toggle: 'dropdown' })
+  %ul.dropdown-menu.dropdown-menu-align-right.dropdown-menu-selectable
+    %li.dropdown-header
+      Sort by
+    - member_sort_options_hash.each do |value, title|
+      %li
+        = link_to filter_group_project_member_path(sort: value), class: ("is-active" if @sort == value) do
+          = title
diff --git a/app/views/shared/milestones/_form_dates.html.haml b/app/views/shared/milestones/_form_dates.html.haml
index 748b10a1298..ed94773ef89 100644
--- a/app/views/shared/milestones/_form_dates.html.haml
+++ b/app/views/shared/milestones/_form_dates.html.haml
@@ -10,6 +10,3 @@
     .col-sm-10
       = f.text_field :due_date, class: "datepicker form-control", placeholder: "Select due date"
       %a.inline.prepend-top-5.js-clear-due-date{ href: "#" } Clear due date
-
-:javascript
-  new gl.DueDateSelectors();
diff --git a/app/views/shared/milestones/_issuable.html.haml b/app/views/shared/milestones/_issuable.html.haml
index 9e1b0379428..4c7d69d40d5 100644
--- a/app/views/shared/milestones/_issuable.html.haml
+++ b/app/views/shared/milestones/_issuable.html.haml
@@ -5,7 +5,7 @@
 - base_url_args = [project.namespace.becomes(Namespace), project, issuable_type]
 - can_update = can?(current_user, :"update_#{issuable.to_ability_name}", issuable)
 
-%li{ id: dom_id(issuable, 'sortable'),  class: "issuable-row #{'ui-sort-disabled' unless can_update}", 'data-iid' => issuable.iid, 'data-url' => polymorphic_path(issuable) }
+%li{ id: dom_id(issuable, 'sortable'),  class: "issuable-row #{'is-disabled' unless can_update}", 'data-iid' => issuable.iid, 'data-id' => issuable.id, 'data-url' => polymorphic_path(issuable) }
   %span
     - if show_project_name
       %strong #{project.name} &middot;
@@ -14,15 +14,15 @@
     - if issuable.is_a?(Issue)
       = confidential_icon(issuable)
     = link_to_gfm issuable.title, [project.namespace.becomes(Namespace), project, issuable], title: issuable.title
-  %div{class: 'issuable-detail'}
+  .issuable-detail
     = link_to [project.namespace.becomes(Namespace), project, issuable] do
-      %span{ class: 'issuable-number' }>= issuable.to_reference
+      %span.issuable-number= issuable.to_reference
 
     - issuable.labels.each do |label|
       = link_to polymorphic_path(base_url_args, { milestone_title: @milestone.title, label_name: label.title, state: 'all' }) do
         - render_colored_label(label)
 
-    %span{ class: "assignee-icon" }
+    %span.assignee-icon
       - if assignee
         = link_to polymorphic_path(base_url_args, { milestone_title: @milestone.title, assignee_id: issuable.assignee_id, state: 'all' }),
                   class: 'has-tooltip', title: "Assigned to #{assignee.name}", data: { container: 'body' } do
diff --git a/app/views/shared/milestones/_issuables.html.haml b/app/views/shared/milestones/_issuables.html.haml
index 8619939dde7..8af3bd597c5 100644
--- a/app/views/shared/milestones/_issuables.html.haml
+++ b/app/views/shared/milestones/_issuables.html.haml
@@ -4,13 +4,15 @@
 
 .panel{ class: panel_class }
   .panel-heading
-    = title
+    .title
+      = title
     - if show_counter
-      .pull-right= issuables.size
+      .counter
+        = number_with_delimiter(issuables.size)
 
   - class_prefix = dom_class(issuables).pluralize
   %ul{ class: "well-list #{class_prefix}-sortable-list", id: "#{class_prefix}-list-#{id}", "data-state" => id }
     = render partial: 'shared/milestones/issuable',
-             collection: issuables.sort_by(&:position),
+             collection: issuables.order_position_asc,
              as: :issuable,
              locals: { show_project_name: show_project_name, show_full_project_name: show_full_project_name }
diff --git a/app/views/shared/milestones/_milestone.html.haml b/app/views/shared/milestones/_milestone.html.haml
index 3dccfb147bf..9e6a76e1ddb 100644
--- a/app/views/shared/milestones/_milestone.html.haml
+++ b/app/views/shared/milestones/_milestone.html.haml
@@ -1,7 +1,7 @@
 - dashboard = local_assigns[:dashboard]
 - custom_dom_id = dom_id(@project ? milestone : milestone.milestones.first)
 
-%li{class: "milestone milestone-#{milestone.closed? ? 'closed' : 'open'}", id: custom_dom_id }
+%li{ class: "milestone milestone-#{milestone.closed? ? 'closed' : 'open'}", id: custom_dom_id }
   .row
     .col-sm-6
       %strong= link_to_gfm truncate(milestone.title, length: 100), milestone_path
@@ -9,7 +9,7 @@
       .pull-right.light #{milestone.percent_complete(current_user)}% complete
   .row
     .col-sm-6
-      = link_to pluralize(milestone.issues_visible_to_user(current_user).size, 'Issue'), issues_path
+      = link_to pluralize(milestone.total_issues_count(current_user), 'Issue'), issues_path
       &middot;
       = link_to pluralize(milestone.merge_requests.size, 'Merge Request'), merge_requests_path
     .col-sm-6= milestone_progress_bar(milestone)
diff --git a/app/views/shared/milestones/_summary.html.haml b/app/views/shared/milestones/_summary.html.haml
index 0a237136959..78079f633d5 100644
--- a/app/views/shared/milestones/_summary.html.haml
+++ b/app/views/shared/milestones/_summary.html.haml
@@ -6,14 +6,15 @@
 
     .milestone-stats-and-buttons
       .milestone-stats
-        %span.milestone-stat.with-drilldown
-          %strong= milestone.issues_visible_to_user(current_user).size
-          issues:
-        %span.milestone-stat
-          %strong= milestone.issues_visible_to_user(current_user).opened.size
-          open and
-          %strong= milestone.issues_visible_to_user(current_user).closed.size
-          closed
+        - if !project || can?(current_user, :read_issue, project)
+          %span.milestone-stat.with-drilldown
+            %strong= milestone.issues_visible_to_user(current_user).size
+            issues:
+          %span.milestone-stat
+            %strong= milestone.issues_visible_to_user(current_user).opened.size
+            open and
+            %strong= milestone.issues_visible_to_user(current_user).closed.size
+            closed
         %span.milestone-stat.with-drilldown
           %strong= milestone.merge_requests.size
           merge requests:
@@ -25,15 +26,19 @@
         %span.milestone-stat
           %strong== #{milestone.percent_complete(current_user)}%
           complete
-        %span.milestone-stat
-          %span.remaining-days= milestone_remaining_days(milestone)
+        - remaining_days = milestone_remaining_days(milestone)
+        - if remaining_days.present?
+          %span.milestone-stat
+            %span.remaining-days= remaining_days
 
       .milestone-progress-buttons
         %span.tab-issues-buttons
-          - if project && can?(current_user, :create_issue, project)
-            = link_to new_namespace_project_issue_path(project.namespace, project, issue: { milestone_id: milestone.id }), class: "btn", title: "New Issue" do
-              New Issue
-          = link_to 'Browse Issues', milestones_browse_issuables_path(milestone, type: :issues), class: "btn"
+          - if project
+            - if can?(current_user, :create_issue, project)
+              = link_to new_namespace_project_issue_path(project.namespace, project, issue: { milestone_id: milestone.id }), class: "btn", title: "New Issue" do
+                New Issue
+            - if can?(current_user, :read_issue, project)
+              = link_to 'Browse Issues', milestones_browse_issuables_path(milestone, type: :issues), class: "btn"
         %span.tab-merge-requests-buttons.hidden
           = link_to 'Browse Merge Requests', milestones_browse_issuables_path(milestone, type: :merge_requests), class: "btn"
 
diff --git a/app/views/shared/milestones/_tabs.html.haml b/app/views/shared/milestones/_tabs.html.haml
index 2b6ce2d7e7a..a0e9ec46220 100644
--- a/app/views/shared/milestones/_tabs.html.haml
+++ b/app/views/shared/milestones/_tabs.html.haml
@@ -1,12 +1,18 @@
 %ul.nav-links.no-top.no-bottom
-  %li.active
-    = link_to '#tab-issues', 'data-toggle' => 'tab', 'data-show' => '.tab-issues-buttons' do
-      Issues
-      %span.badge= milestone.issues_visible_to_user(current_user).size
-  %li
-    = link_to '#tab-merge-requests', 'data-toggle' => 'tab', 'data-show' => '.tab-merge-requests-buttons' do
-      Merge Requests
-      %span.badge= milestone.merge_requests.size
+  - if milestone.is_a?(GlobalMilestone) || can?(current_user, :read_issue, @project)
+    %li.active
+      = link_to '#tab-issues', 'data-toggle' => 'tab', 'data-show' => '.tab-issues-buttons' do
+        Issues
+        %span.badge= milestone.issues_visible_to_user(current_user).size
+    %li
+      = link_to '#tab-merge-requests', 'data-toggle' => 'tab', 'data-show' => '.tab-merge-requests-buttons' do
+        Merge Requests
+        %span.badge= milestone.merge_requests.size
+  - else
+    %li.active
+      = link_to '#tab-merge-requests', 'data-toggle' => 'tab', 'data-show' => '.tab-merge-requests-buttons' do
+        Merge Requests
+        %span.badge= milestone.merge_requests.size
   %li
     = link_to '#tab-participants', 'data-toggle' => 'tab' do
       Participants
@@ -20,10 +26,14 @@
 - show_full_project_name = local_assigns.fetch(:show_full_project_name, false)
 
 .tab-content.milestone-content
-  .tab-pane.active#tab-issues
-    = render 'shared/milestones/issues_tab', issues: milestone.issues_visible_to_user(current_user), show_project_name: show_project_name, show_full_project_name: show_full_project_name
-  .tab-pane#tab-merge-requests
-    = render 'shared/milestones/merge_requests_tab', merge_requests: milestone.merge_requests, show_project_name: show_project_name, show_full_project_name: show_full_project_name
+  - if milestone.is_a?(GlobalMilestone) || can?(current_user, :read_issue, @project)
+    .tab-pane.active#tab-issues
+      = render 'shared/milestones/issues_tab', issues: milestone.issues_visible_to_user(current_user).include_associations, show_project_name: show_project_name, show_full_project_name: show_full_project_name
+    .tab-pane#tab-merge-requests
+      = render 'shared/milestones/merge_requests_tab', merge_requests: milestone.merge_requests, show_project_name: show_project_name, show_full_project_name: show_full_project_name
+  - else
+    .tab-pane.active#tab-merge-requests
+      = render 'shared/milestones/merge_requests_tab', merge_requests: milestone.merge_requests, show_project_name: show_project_name, show_full_project_name: show_full_project_name
   .tab-pane#tab-participants
     = render 'shared/milestones/participants_tab', users: milestone.participants
   .tab-pane#tab-labels
diff --git a/app/views/shared/notifications/_button.html.haml b/app/views/shared/notifications/_button.html.haml
index 1f7df0bcd19..1d072c16b32 100644
--- a/app/views/shared/notifications/_button.html.haml
+++ b/app/views/shared/notifications/_button.html.haml
@@ -1,6 +1,5 @@
-- left_align = local_assigns[:left_align]
 - if notification_setting
-  .dropdown.notification-dropdown
+  .js-notification-dropdown.notification-dropdown.project-action-button.dropdown.inline
     = form_for notification_setting, remote: true, html: { class: "inline notification-form" } do |f|
       = hidden_setting_source_input(notification_setting)
       = f.hidden_field :level, class: "notification_setting_level"
@@ -19,7 +18,7 @@
               = notification_title(notification_setting.level)
               = icon("caret-down")
 
-          = render "shared/notifications/notification_dropdown", notification_setting: notification_setting, left_align: left_align
+          = render "shared/notifications/notification_dropdown", notification_setting: notification_setting
 
           = content_for :scripts_body do
             = render "shared/notifications/custom_notifications", notification_setting: notification_setting
diff --git a/app/views/shared/notifications/_custom_notifications.html.haml b/app/views/shared/notifications/_custom_notifications.html.haml
index a82fc95df84..a736bfd91e2 100644
--- a/app/views/shared/notifications/_custom_notifications.html.haml
+++ b/app/views/shared/notifications/_custom_notifications.html.haml
@@ -18,7 +18,7 @@
                 %p
                   Custom notification levels are the same as participating levels. With custom notification levels you will also receive notifications for select events. To find out more, check out
                   = succeed "." do
-                    %a{ href: "http://docs.gitlab.com/ce/workflow/notifications.html", target: "_blank"} notification emails
+                    %a{ href: help_page_path('workflow/notifications'), target: "_blank" } notification emails
               .col-lg-8
                 - NotificationSetting::EMAIL_EVENTS.each_with_index do |event, index|
                   - field_id = "#{notifications_menu_identifier("modal", notification_setting)}_notification_setting[#{event}]"
diff --git a/app/views/shared/notifications/_notification_dropdown.html.haml b/app/views/shared/notifications/_notification_dropdown.html.haml
index d3258ee64cb..85ad74f9a39 100644
--- a/app/views/shared/notifications/_notification_dropdown.html.haml
+++ b/app/views/shared/notifications/_notification_dropdown.html.haml
@@ -1,5 +1,4 @@
-- left_align = local_assigns[:left_align]
-%ul.dropdown-menu.dropdown-menu-no-wrap.dropdown-menu-selectable.dropdown-menu-large{ role: "menu", class: [notifications_menu_identifier("dropdown", notification_setting), ("dropdown-menu-align-right" unless left_align)] }
+%ul.dropdown-menu.dropdown-menu-no-wrap.dropdown-menu-selectable.dropdown-menu-large{ role: "menu", class: [notifications_menu_identifier("dropdown", notification_setting)] }
   - NotificationSetting.levels.each_key do |level|
     - next if level == "custom"
     - next if level == "global" && notification_setting.source.nil?
diff --git a/app/views/shared/projects/_dropdown.html.haml b/app/views/shared/projects/_dropdown.html.haml
index b7f8551153b..2d25b8aad62 100644
--- a/app/views/shared/projects/_dropdown.html.haml
+++ b/app/views/shared/projects/_dropdown.html.haml
@@ -1,8 +1,5 @@
 - @sort ||= sort_value_recently_updated
-- personal = params[:personal]
-- archived = params[:archived]
-- namespace_id = params[:namespace_id]
-.dropdown.inline
+.dropdown
   - toggle_text = projects_sort_options_hash[@sort]
   = dropdown_toggle(toggle_text, { toggle: 'dropdown' }, { id: 'sort-projects-dropdown' })
   %ul.dropdown-menu.dropdown-menu-align-right.dropdown-menu-selectable
@@ -10,21 +7,32 @@
       Sort by
     - projects_sort_options_hash.each do |value, title|
       %li
-        = link_to filter_projects_path(namespace_id: namespace_id, sort: value, archived: archived, personal: personal), class: ("is-active" if @sort == value) do
+        = link_to filter_projects_path(sort: value), class: ("is-active" if @sort == value) do
           = title
 
     %li.divider
     %li
-      = link_to filter_projects_path(namespace_id: namespace_id, sort: @sort, archived: nil), class: ("is-active" unless params[:archived].present?) do
+      = link_to filter_projects_path(archived: nil), class: ("is-active" unless params[:archived].present?) do
         Hide archived projects
     %li
-      = link_to filter_projects_path(namespace_id: namespace_id, sort: @sort, archived: true), class: ("is-active" if params[:archived].present?) do
+      = link_to filter_projects_path(archived: true), class: ("is-active" if params[:archived].present?) do
         Show archived projects
     - if current_user
       %li.divider
       %li
-        = link_to filter_projects_path(namespace_id: namespace_id, sort: @sort, personal: nil), class: ("is-active" unless personal.present?) do
+        = link_to filter_projects_path(personal: nil), class: ("is-active" unless params[:personal].present?) do
           Owned by anyone
       %li
-        = link_to filter_projects_path(namespace_id: namespace_id, sort: @sort, personal: true), class: ("is-active" if personal.present?) do
+        = link_to filter_projects_path(personal: true), class: ("is-active" if params[:personal].present?) do
           Owned by me
+      - if @group && @group.shared_projects.present?
+        %li.divider
+        %li
+          = link_to filter_projects_path(shared: nil), class: ("is-active" unless params[:shared].present?) do
+            All projects
+        %li
+          = link_to filter_projects_path(shared: 0), class: ("is-active" if params[:shared] == '0') do
+            Hide shared projects
+        %li
+          = link_to filter_projects_path(shared: 1), class: ("is-active" if params[:shared] == '1') do
+            Hide group projects
diff --git a/app/views/shared/projects/_list.html.haml b/app/views/shared/projects/_list.html.haml
index 3a9dd37dc7d..c57282c5742 100644
--- a/app/views/shared/projects/_list.html.haml
+++ b/app/views/shared/projects/_list.html.haml
@@ -8,7 +8,7 @@
 - show_last_commit_as_description = false unless local_assigns[:show_last_commit_as_description] == true
 - remote = false unless local_assigns[:remote] == true
 
-.projects-list-holder
+.js-projects-list-holder
   - if projects.any?
     %ul.projects-list.content-list
       - projects.each_with_index do |project, i|
@@ -25,6 +25,3 @@
     = paginate(projects, remote: remote, theme: "gitlab") if projects.respond_to? :total_pages
   - else
     .nothing-here-block No projects found
-
-:javascript
-  ProjectsList.init();
diff --git a/app/views/shared/projects/_project.html.haml b/app/views/shared/projects/_project.html.haml
index 264391fe84f..7e9fb7bb4d3 100644
--- a/app/views/shared/projects/_project.html.haml
+++ b/app/views/shared/projects/_project.html.haml
@@ -7,7 +7,7 @@
 - show_last_commit_as_description = false unless local_assigns[:show_last_commit_as_description] == true && project.commit
 - css_class += " no-description" if project.description.blank? && !show_last_commit_as_description
 - cache_key = [project.namespace, project, controller.controller_name, controller.action_name, current_application_settings, 'v2.3']
-- cache_key.push(project.commit.status) if project.commit.try(:status)
+- cache_key.push(project.commit&.sha, project.commit&.status)
 
 %li.project-row{ class: css_class }
   = cache(cache_key) do
@@ -25,7 +25,7 @@
         %span
           = icon('star')
           = number_with_delimiter(project.star_count)
-      %span.visibility-icon.has-tooltip{data: { container: 'body', placement: 'left' }, title: visibility_icon_description(project)}
+      %span.visibility-icon.has-tooltip{ data: { container: 'body', placement: 'left' }, title: visibility_icon_description(project) }
         = visibility_level_icon(project.visibility_level, fw: true)
 
     .title
diff --git a/app/views/shared/projects/_search_form.html.haml b/app/views/shared/projects/_search_form.html.haml
new file mode 100644
index 00000000000..b89194bcc67
--- /dev/null
+++ b/app/views/shared/projects/_search_form.html.haml
@@ -0,0 +1,23 @@
+= form_tag filter_projects_path, method: :get, class: 'project-filter-form', id: 'project-filter-form' do |f|
+  = search_field_tag :name, params[:name],
+    placeholder: 'Filter by name...',
+    class: 'project-filter-form-field form-control input-short js-projects-list-filter',
+    spellcheck: false,
+    id: 'project-filter-form-field',
+    tabindex: "2",
+    autofocus: local_assigns[:autofocus]
+
+  - if local_assigns[:icon]
+    = icon("search", class: "search-icon")
+
+  - if params[:sort].present?
+    = hidden_field_tag :sort, params[:sort]
+
+  - if params[:personal].present?
+    = hidden_field_tag :personal, params[:personal]
+
+  - if params[:archived].present?
+    = hidden_field_tag :archived, params[:archived]
+
+  - if params[:visibility_level].present?
+    = hidden_field_tag :visibility_level, params[:visibility_level]
diff --git a/app/views/shared/projects/blob/_branch_page_create.html.haml b/app/views/shared/projects/blob/_branch_page_create.html.haml
new file mode 100644
index 00000000000..c279a0d8846
--- /dev/null
+++ b/app/views/shared/projects/blob/_branch_page_create.html.haml
@@ -0,0 +1,8 @@
+.dropdown-page-two.dropdown-new-branch
+  = dropdown_title('Create new branch', back: true)
+  = dropdown_content do
+    %input#new_branch_name.default-dropdown-input.append-bottom-10{ type: "text", placeholder: "Name new branch" }
+      %button.btn.btn-primary.pull-left.js-new-branch-btn{ type: "button" }
+        Create
+      %button.btn.btn-default.pull-right.js-cancel-branch-btn{ type: "button" }
+        Cancel
diff --git a/app/views/shared/projects/blob/_branch_page_default.html.haml b/app/views/shared/projects/blob/_branch_page_default.html.haml
new file mode 100644
index 00000000000..9bf78d10878
--- /dev/null
+++ b/app/views/shared/projects/blob/_branch_page_default.html.haml
@@ -0,0 +1,10 @@
+.dropdown-page-one
+  = dropdown_title "Select branch"
+  = dropdown_filter "Search branches"
+  = dropdown_content
+  = dropdown_loading
+  = dropdown_footer do
+    %ul.dropdown-footer-list
+      %li
+        %a.create-new-branch.dropdown-toggle-page{ href: "#" }
+          Create new branch
diff --git a/app/views/shared/snippets/_blob.html.haml b/app/views/shared/snippets/_blob.html.haml
index dcdba01aee9..ad5c0c2d8c8 100644
--- a/app/views/shared/snippets/_blob.html.haml
+++ b/app/views/shared/snippets/_blob.html.haml
@@ -1,6 +1,6 @@
 - unless @snippet.content.empty?
   - if markup?(@snippet.file_name)
-    %textarea.markdown-snippet-copy.blob-content{data: {blob_id: @snippet.id}}
+    %textarea.markdown-snippet-copy.blob-content{ data: { blob_id: @snippet.id } }
       = @snippet.content
     .file-content.wiki
       - if gitlab_markdown?(@snippet.file_name)
diff --git a/app/views/shared/snippets/_form.html.haml b/app/views/shared/snippets/_form.html.haml
index 0c788032020..e7f7db73223 100644
--- a/app/views/shared/snippets/_form.html.haml
+++ b/app/views/shared/snippets/_form.html.haml
@@ -1,6 +1,6 @@
 - content_for :page_specific_javascripts do
   = page_specific_javascript_tag('lib/ace.js')
-  = page_specific_javascript_tag('snippet/snippet_bundle.js')
+  = page_specific_javascript_bundle_tag('snippet')
 
 .snippet-form-holder
   = form_for @snippet, url: url, html: { class: "form-horizontal snippet-form js-requires-input" } do |f|
@@ -11,14 +11,14 @@
       .col-sm-10
         = f.text_field :title, class: 'form-control', required: true, autofocus: true
 
-    = render 'shared/visibility_level', f: f, visibility_level: visibility_level, can_change_visibility_level: true, form_model: @snippet
+    = render 'shared/visibility_level', f: f, visibility_level: @snippet.visibility_level, can_change_visibility_level: true, form_model: @snippet
 
     .file-editor
       .form-group
         = f.label :file_name, "File", class: 'control-label'
         .col-sm-10
           .file-holder.snippet
-            .file-title
+            .js-file-title.file-title
               = f.text_field :file_name, placeholder: "Optionally name this file to add code highlighting, e.g. example.rb for Ruby.", class: 'form-control snippet-file-name'
             .file-content.code
               %pre#editor= @snippet.content
@@ -34,4 +34,3 @@
         = link_to "Cancel", namespace_project_snippets_path(@project.namespace, @project), class: "btn btn-cancel"
       - else
         = link_to "Cancel", snippets_path(@project), class: "btn btn-cancel"
-
diff --git a/app/views/shared/snippets/_header.html.haml b/app/views/shared/snippets/_header.html.haml
index d7506e07ff6..d084f5e9684 100644
--- a/app/views/shared/snippets/_header.html.haml
+++ b/app/views/shared/snippets/_header.html.haml
@@ -8,10 +8,6 @@
   %span.creator
     authored
     = time_ago_with_tooltip(@snippet.created_at, placement: 'bottom', html_class: 'snippet_updated_ago')
-    - if @snippet.updated_at != @snippet.created_at
-      %span
-        = icon('edit', title: 'edited')
-        = time_ago_with_tooltip(@snippet.updated_at, placement: 'bottom', html_class: 'snippet_edited_ago')
     by #{link_to_member(@project, @snippet.author, size: 24, author_class: "author item-title", avatar_class: "hidden-xs")}
 
   .snippet-actions
@@ -20,5 +16,9 @@
     - else
       = render "snippets/actions"
 
-%h2.snippet-title.prepend-top-0.append-bottom-0
-  = markdown_field(@snippet, :title)
+.snippet-header
+  %h2.snippet-title.prepend-top-0.append-bottom-0
+    = markdown_field(@snippet, :title)
+
+  - if @snippet.updated_at != @snippet.created_at
+    = edited_time_ago_with_tooltip(@snippet, placement: 'bottom', html_class: 'snippet-edited-ago')
diff --git a/app/views/shared/snippets/_snippet.html.haml b/app/views/shared/snippets/_snippet.html.haml
index ea17bec8677..5d2d2317f22 100644
--- a/app/views/shared/snippets/_snippet.html.haml
+++ b/app/views/shared/snippets/_snippet.html.haml
@@ -1,17 +1,16 @@
+- link_project = local_assigns.fetch(:link_project, false)
+
 %li.snippet-row
   = image_tag avatar_icon(snippet.author_email), class: "avatar s40 hidden-xs", alt: ''
 
   .title
     = link_to reliable_snippet_path(snippet) do
       = snippet.title
-      - if snippet.private?
-        %span.label.label-gray.hidden-xs
-          = icon('lock')
-          private
-    %span.monospace.pull-right.hidden-xs
-      = snippet.file_name
+    - if snippet.file_name
+      %span.snippet-filename.monospace.hidden-xs
+        = snippet.file_name
 
-    %ul.controls.visible-xs
+    %ul.controls
       %li
         - note_count = snippet.notes.user.count
         = link_to reliable_snippet_path(snippet, anchor: 'notes'), class: ('no-comments' if note_count.zero?) do
@@ -22,11 +21,17 @@
           = visibility_level_label(snippet.visibility_level)
         = visibility_level_icon(snippet.visibility_level, fw: false)
 
-  %small.pull-right.cgray.hidden-xs
-    - if snippet.project_id?
-      = link_to snippet.project.name_with_namespace, namespace_project_path(snippet.project.namespace, snippet.project)
-
-  .snippet-info.hidden-xs
+  .snippet-info
+    #{snippet.to_reference} &middot;
+    authored #{time_ago_with_tooltip(snippet.created_at, placement: 'bottom', html_class: 'snippet-created-ago')}
+    by
     = link_to user_snippets_path(snippet.author) do
       = snippet.author_name
-    authored #{time_ago_with_tooltip(snippet.created_at)}
+    - if link_project && snippet.project_id?
+      %span.hidden-xs
+        in
+        = link_to namespace_project_path(snippet.project.namespace, snippet.project) do
+          = snippet.project.name_with_namespace
+
+    .pull-right.snippet-updated-at
+      %span updated #{time_ago_with_tooltip(snippet.updated_at, placement: 'bottom')}
diff --git a/app/views/shared/tokens/_scopes_form.html.haml b/app/views/shared/tokens/_scopes_form.html.haml
new file mode 100644
index 00000000000..8bbaf431536
--- /dev/null
+++ b/app/views/shared/tokens/_scopes_form.html.haml
@@ -0,0 +1,9 @@
+- scopes = local_assigns.fetch(:scopes)
+- prefix = local_assigns.fetch(:prefix)
+- token = local_assigns.fetch(:token)
+
+- scopes.each do |scope|
+  %fieldset
+    = check_box_tag "#{prefix}[scopes][]", scope, token.scopes.include?(scope), id: "#{prefix}_scopes_#{scope}"
+    = label_tag ("#{prefix}_scopes_#{scope}"), scope
+    %span= t(scope, scope: [:doorkeeper, :scopes])
diff --git a/app/views/shared/tokens/_scopes_list.html.haml b/app/views/shared/tokens/_scopes_list.html.haml
new file mode 100644
index 00000000000..f99e905e95c
--- /dev/null
+++ b/app/views/shared/tokens/_scopes_list.html.haml
@@ -0,0 +1,13 @@
+- token = local_assigns.fetch(:token)
+
+- return unless token.scopes.present?
+
+%tr
+  %td
+    Scopes
+  %td
+    %ul.scopes-list.append-bottom-0
+      - token.scopes.each do |scope|
+        %li
+          %span.scope-name= scope
+          = "(#{t(scope, scope: [:doorkeeper, :scopes])})"
diff --git a/app/views/shared/web_hooks/_form.html.haml b/app/views/shared/web_hooks/_form.html.haml
index 5d659eb83a9..37e2a377a69 100644
--- a/app/views/shared/web_hooks/_form.html.haml
+++ b/app/views/shared/web_hooks/_form.html.haml
@@ -1,12 +1,9 @@
-- page_title "Webhooks"
-- context_title = @project ? 'project' : 'group'
-
 .row.prepend-top-default
   .col-lg-3
     %h4.prepend-top-0
       = page_title
     %p
-      #{link_to "Webhooks", help_page_path("web_hooks/web_hooks")} can be
+      #{link_to "Webhooks", help_page_path("user/project/integrations/webhooks")} can be
       used for binding events when something is happening within the project.
   .col-lg-9.append-bottom-default
     = form_for hook, as: :hook, url: polymorphic_path(url_components + [:hooks]) do |f|
@@ -69,9 +66,9 @@
             = f.check_box :build_events, class: 'pull-left'
             .prepend-left-20
               = f.label :build_events, class: 'list-label' do
-                %strong Build events
+                %strong Jobs events
               %p.light
-                This URL will be triggered when the build status changes
+                This URL will be triggered when the job status changes
           %li
             = f.check_box :pipeline_events, class: 'pull-left'
             .prepend-left-20
diff --git a/app/views/sherlock/file_samples/show.html.haml b/app/views/sherlock/file_samples/show.html.haml
index 94d4dd4fa7d..1a6e2542dc1 100644
--- a/app/views/sherlock/file_samples/show.html.haml
+++ b/app/views/sherlock/file_samples/show.html.haml
@@ -26,7 +26,7 @@
       = @file_sample.events
 
 %article.file-holder
-  .file-title
+  .js-file-title.file-title
     %i.fa.fa-file-text-o.fa-fw
     %strong
       = @file_sample.file
@@ -41,7 +41,7 @@
             %th= t('sherlock.percent')
         %tbody
           - @file_sample.line_samples.each_with_index do |sample, index|
-            %tr{class: sample.majority_of?(@file_sample.duration) ? 'slow' : ''}
+            %tr{ class: sample.majority_of?(@file_sample.duration) ? 'slow' : '' }
               %td= index + 1
               %td= sample.events
               %td
diff --git a/app/views/sherlock/queries/_general.html.haml b/app/views/sherlock/queries/_general.html.haml
index 7073c0f4d90..5a447f791dc 100644
--- a/app/views/sherlock/queries/_general.html.haml
+++ b/app/views/sherlock/queries/_general.html.haml
@@ -26,7 +26,7 @@
   .panel.panel-default
     .panel-heading
       .pull-right
-        %button.js-clipboard-trigger.btn.btn-xs{title: t('sherlock.copy_to_clipboard'), type: :button}
+        %button.js-clipboard-trigger.btn.btn-xs{ title: t('sherlock.copy_to_clipboard'), type: :button }
           %i.fa.fa-clipboard
         %pre.hidden
           = @query.formatted_query
@@ -41,7 +41,7 @@
   .panel.panel-default
     .panel-heading
       .pull-right
-        %button.js-clipboard-trigger.btn.btn-xs{title: t('sherlock.copy_to_clipboard'), type: :button}
+        %button.js-clipboard-trigger.btn.btn-xs{ title: t('sherlock.copy_to_clipboard'), type: :button }
           %i.fa.fa-clipboard
         %pre.hidden
           = @query.explain
diff --git a/app/views/sherlock/queries/show.html.haml b/app/views/sherlock/queries/show.html.haml
index fc2863dca8e..c45da6ee9a4 100644
--- a/app/views/sherlock/queries/show.html.haml
+++ b/app/views/sherlock/queries/show.html.haml
@@ -3,10 +3,10 @@
 
 %ul.nav-links
   %li.active
-    %a(href="#tab-general" data-toggle="tab")
+    %a{ href: "#tab-general", data: { toggle: "tab" } }
       = t('sherlock.general')
   %li
-    %a(href="#tab-backtrace" data-toggle="tab")
+    %a{ href: "#tab-backtrace", data: { toggle: "tab" } }
       = t('sherlock.backtrace')
 
 .row-content-block
diff --git a/app/views/sherlock/transactions/index.html.haml b/app/views/sherlock/transactions/index.html.haml
index da969c02765..bc05659dfa8 100644
--- a/app/views/sherlock/transactions/index.html.haml
+++ b/app/views/sherlock/transactions/index.html.haml
@@ -28,7 +28,7 @@
           %tr
             %td= trans.type
             %td
-              %span{title: trans.path}
+              %span{ title: trans.path }
                 = truncate(trans.path, length: 70)
             %td
               = trans.duration.round(2)
diff --git a/app/views/sherlock/transactions/show.html.haml b/app/views/sherlock/transactions/show.html.haml
index 8aa6b437d95..eab91e8fbe4 100644
--- a/app/views/sherlock/transactions/show.html.haml
+++ b/app/views/sherlock/transactions/show.html.haml
@@ -3,15 +3,15 @@
 
 %ul.nav-links
   %li.active
-    %a(href="#tab-general" data-toggle="tab")
+    %a{ href: "#tab-general", data: { toggle: "tab" } }
       = t('sherlock.general')
   %li
-    %a(href="#tab-queries" data-toggle="tab")
+    %a{ href: "#tab-queries", data: { toggle: "tab" } }
       = t('sherlock.queries')
       %span.badge
         #{@transaction.queries.length}
   %li
-    %a(href="#tab-file-samples" data-toggle="tab")
+    %a{ href: "#tab-file-samples", data: { toggle: "tab" } }
       = t('sherlock.file_samples')
       %span.badge
         #{@transaction.file_samples.length}
diff --git a/app/views/snippets/_actions.html.haml b/app/views/snippets/_actions.html.haml
index 1d0e549ed3d..a7f118d3f7d 100644
--- a/app/views/snippets/_actions.html.haml
+++ b/app/views/snippets/_actions.html.haml
@@ -1,28 +1,33 @@
+- return unless current_user
+
 .hidden-xs
-  - if current_user
-    = link_to new_snippet_path, class: "btn btn-grouped btn-create new-snippet-link", title: "New snippet" do
-      New snippet
-  - if can?(current_user, :admin_personal_snippet, @snippet)
-    = link_to snippet_path(@snippet), method: :delete, data: { confirm: "Are you sure?" }, class: "btn btn-grouped btn-danger", title: 'Delete Snippet' do
-      Delete
   - if can?(current_user, :update_personal_snippet, @snippet)
-    = link_to edit_snippet_path(@snippet), class: "btn btn-grouped snippable-edit" do
+    = link_to edit_snippet_path(@snippet), class: "btn btn-grouped" do
       Edit
-- if current_user
-  .visible-xs-block.dropdown
-    %button.btn.btn-default.btn-block.append-bottom-0.prepend-top-5{ data: { toggle: "dropdown" } }
-      Options
-      = icon('caret-down')
-    .dropdown-menu.dropdown-menu-full-width
-      %ul
+  - if can?(current_user, :admin_personal_snippet, @snippet)
+    = link_to snippet_path(@snippet), method: :delete, data: { confirm: "Are you sure?" }, class: "btn btn-grouped btn-inverted btn-remove", title: 'Delete Snippet' do
+      Delete
+  = link_to new_snippet_path, class: "btn btn-grouped btn-inverted btn-create", title: "New snippet" do
+    New snippet
+  - if @snippet.submittable_as_spam_by?(current_user)
+    = link_to 'Submit as spam', mark_as_spam_snippet_path(@snippet), method: :post, class: 'btn btn-grouped btn-spam', title: 'Submit as spam'
+.visible-xs-block.dropdown
+  %button.btn.btn-default.btn-block.append-bottom-0.prepend-top-5{ data: { toggle: "dropdown" } }
+    Options
+    = icon('caret-down')
+  .dropdown-menu.dropdown-menu-full-width
+    %ul
+      %li
+        = link_to new_snippet_path, title: "New snippet" do
+          New snippet
+      - if can?(current_user, :admin_personal_snippet, @snippet)
+        %li
+          = link_to snippet_path(@snippet), method: :delete, data: { confirm: "Are you sure?" }, title: 'Delete Snippet' do
+            Delete
+      - if can?(current_user, :update_personal_snippet, @snippet)
+        %li
+          = link_to edit_snippet_path(@snippet) do
+            Edit
+      - if @snippet.submittable_as_spam_by?(current_user)
         %li
-          = link_to new_snippet_path, title: "New snippet" do
-            New snippet
-        - if can?(current_user, :admin_personal_snippet, @snippet)
-          %li
-            = link_to snippet_path(@snippet), method: :delete, data: { confirm: "Are you sure?" }, title: 'Delete Snippet' do
-              Delete
-        - if can?(current_user, :update_personal_snippet, @snippet)
-          %li
-            = link_to edit_snippet_path(@snippet) do
-              Edit
+          = link_to 'Submit as spam', mark_as_spam_snippet_path(@snippet), method: :post
diff --git a/app/views/snippets/_snippets.html.haml b/app/views/snippets/_snippets.html.haml
index 77b66ca74b6..ac3701233ad 100644
--- a/app/views/snippets/_snippets.html.haml
+++ b/app/views/snippets/_snippets.html.haml
@@ -1,8 +1,9 @@
 - remote = local_assigns.fetch(:remote, false)
+- link_project = local_assigns.fetch(:link_project, false)
 
 .snippets-list-holder
   %ul.content-list
-    = render partial: 'shared/snippets/snippet', collection: @snippets
+    = render partial: 'shared/snippets/snippet', collection: @snippets, locals: { link_project: link_project }
     - if @snippets.empty?
       %li
         .nothing-here-block Nothing here.
diff --git a/app/views/snippets/_snippets_scope_menu.html.haml b/app/views/snippets/_snippets_scope_menu.html.haml
new file mode 100644
index 00000000000..8b6a98a054a
--- /dev/null
+++ b/app/views/snippets/_snippets_scope_menu.html.haml
@@ -0,0 +1,31 @@
+- subject = local_assigns.fetch(:subject, current_user)
+- include_private = local_assigns.fetch(:include_private, false)
+
+.nav-links.snippet-scope-menu
+  %li{ class: active_when(params[:scope].nil?) }
+    = link_to subject_snippets_path(subject) do
+      All
+      %span.badge
+        - if include_private
+          = subject.snippets.count
+        - else
+          = subject.snippets.public_and_internal.count
+
+  - if include_private
+    %li{ class: active_when(params[:scope] == "are_private") }
+      = link_to subject_snippets_path(subject, scope: 'are_private') do
+        Private
+        %span.badge
+          = subject.snippets.are_private.count
+
+  %li{ class: active_when(params[:scope] == "are_internal") }
+    = link_to subject_snippets_path(subject, scope: 'are_internal') do
+      Internal
+      %span.badge
+        = subject.snippets.are_internal.count
+
+  %li{ class: active_when(params[:scope] == "are_public") }
+    = link_to subject_snippets_path(subject, scope: 'are_public') do
+      Public
+      %span.badge
+        = subject.snippets.are_public.count
diff --git a/app/views/snippets/edit.html.haml b/app/views/snippets/edit.html.haml
index 82f44a9a5c3..915bf98eb3e 100644
--- a/app/views/snippets/edit.html.haml
+++ b/app/views/snippets/edit.html.haml
@@ -2,4 +2,4 @@
 %h3.page-title
   Edit Snippet
 %hr
-= render 'shared/snippets/form', url: snippet_path(@snippet), visibility_level: @snippet.visibility_level
+= render 'shared/snippets/form', url: snippet_path(@snippet)
diff --git a/app/views/snippets/new.html.haml b/app/views/snippets/new.html.haml
index 79e2392490d..ca8afb4bb6a 100644
--- a/app/views/snippets/new.html.haml
+++ b/app/views/snippets/new.html.haml
@@ -2,4 +2,4 @@
 %h3.page-title
   New Snippet
 %hr
-= render "shared/snippets/form", url: snippets_path(@snippet), visibility_level: default_snippet_visibility
+= render "shared/snippets/form", url: snippets_path(@snippet)
diff --git a/app/views/snippets/show.html.haml b/app/views/snippets/show.html.haml
index 27d7a6c5bb6..970afbe6b64 100644
--- a/app/views/snippets/show.html.haml
+++ b/app/views/snippets/show.html.haml
@@ -3,13 +3,13 @@
 = render 'shared/snippets/header'
 
 %article.file-holder.snippet-file-content
-  .file-title
+  .js-file-title.file-title
     = blob_icon 0, @snippet.file_name
     = @snippet.file_name
     .file-actions
-      = clipboard_button(clipboard_target: ".blob-content[data-blob-id='#{@snippet.id}']")
+      = clipboard_button(clipboard_target: ".blob-content[data-blob-id='#{@snippet.id}']", class: "btn btn-sm")
       = link_to 'Raw', raw_snippet_path(@snippet), class: "btn btn-sm", target: "_blank"
       = link_to 'Download', download_snippet_path(@snippet), class: "btn btn-sm"
   = render 'shared/snippets/blob'
 
-= render 'award_emoji/awards_block', awardable: @snippet, inline: true
\ No newline at end of file
+= render 'award_emoji/awards_block', awardable: @snippet, inline: true
diff --git a/app/views/snippets/verify.html.haml b/app/views/snippets/verify.html.haml
new file mode 100644
index 00000000000..cb623ccab57
--- /dev/null
+++ b/app/views/snippets/verify.html.haml
@@ -0,0 +1,4 @@
+- form = [@snippet.becomes(Snippet)]
+
+= render 'layouts/recaptcha_verification', spammable: @snippet, form: form
+
diff --git a/app/views/u2f/_authenticate.html.haml b/app/views/u2f/_authenticate.html.haml
index 232ca26c1af..f878bece2fa 100644
--- a/app/views/u2f/_authenticate.html.haml
+++ b/app/views/u2f/_authenticate.html.haml
@@ -1,30 +1,21 @@
 #js-authenticate-u2f
+%a.btn.btn-block.btn-info#js-login-2fa-device{ href: '#' } Sign in via 2FA code
 
 %script#js-authenticate-u2f-not-supported{ type: "text/template" }
   %p Your browser doesn't support U2F. Please use Google Chrome desktop (version 41 or newer).
 
-%script#js-authenticate-u2f-setup{ type: "text/template" }
-  %div
-    %p Insert your security key (if you haven't already), and press the button below.
-    %a.btn.btn-info#js-login-u2f-device{ href: 'javascript:void(0)' } Sign in via U2F device
-
 %script#js-authenticate-u2f-in-progress{ type: "text/template" }
   %p Trying to communicate with your device. Plug it in (if you haven't already) and press the button on the device now.
 
 %script#js-authenticate-u2f-error{ type: "text/template" }
   %div
-    %p <%= error_message %>
-    %a.btn.btn-warning#js-u2f-try-again Try again?
+    %p <%= error_message %> (error code: <%= error_code %>)
+    %a.btn.btn-block.btn-warning#js-u2f-try-again Try again?
 
 %script#js-authenticate-u2f-authenticated{ type: "text/template" }
   %div
-    %p We heard back from your U2F device. Click this button to authenticate with the GitLab server.
-    = form_tag(new_user_session_path, method: :post) do |f|
+    %p We heard back from your U2F device. You have been authenticated.
+    = form_tag(new_user_session_path, method: :post, id: 'js-login-u2f-form') do |f|
       - resource_params = params[resource_name].presence || params
       = hidden_field_tag 'user[remember_me]', resource_params.fetch(:remember_me, 0)
       = hidden_field_tag 'user[device_response]', nil, class: 'form-control', required: true, id: "js-device-response"
-      = submit_tag "Authenticate via U2F Device", class: "btn btn-success"
-
-:javascript
-  var u2fAuthenticate = new U2FAuthenticate($("#js-authenticate-u2f"), gon.u2f);
-  u2fAuthenticate.start();
diff --git a/app/views/u2f/_register.html.haml b/app/views/u2f/_register.html.haml
index 8f7b42eb351..adc07bcba73 100644
--- a/app/views/u2f/_register.html.haml
+++ b/app/views/u2f/_register.html.haml
@@ -23,11 +23,11 @@
 %script#js-register-u2f-error{ type: "text/template" }
   %div
     %p
-      %span <%= error_message %>
+      %span <%= error_message %> (error code: <%= error_code %>)
     %a.btn.btn-warning#js-u2f-try-again Try again?
 
 %script#js-register-u2f-registered{ type: "text/template" }
-  %div.row.append-bottom-10
+  .row.append-bottom-10
     .col-md-12
       %p Your device was successfully set up! Give it a name and register it with the GitLab server.
       = form_tag(create_u2f_profile_two_factor_auth_path, method: :post) do
diff --git a/app/views/users/calendar.html.haml b/app/views/users/calendar.html.haml
index 09ff8a76d27..57b8845c55d 100644
--- a/app/views/users/calendar.html.haml
+++ b/app/views/users/calendar.html.haml
@@ -1,9 +1,9 @@
 .clearfix.calendar
   .js-contrib-calendar
   .calendar-hint
-    Summary of issues, merge requests, and push events
+    Summary of issues, merge requests, push events, and comments
 :javascript
   new Calendar(
     #{@activity_dates.to_json},
     '#{user_calendar_activities_path}'
-  );
\ No newline at end of file
+  );
diff --git a/app/views/users/calendar_activities.html.haml b/app/views/users/calendar_activities.html.haml
index f51599212db..4afd31f788b 100644
--- a/app/views/users/calendar_activities.html.haml
+++ b/app/views/users/calendar_activities.html.haml
@@ -1,6 +1,6 @@
 %h4.prepend-top-20
   Contributions for
-  %strong #{@calendar_date.to_s(:short)}
+  %strong= @calendar_date.to_s(:short)
 
 - if @events.any?
   %ul.bordered-list
@@ -10,11 +10,17 @@
           %i.fa.fa-clock-o
           = event.created_at.to_s(:time)
         - if event.push?
-          #{event.action_name} #{event.ref_type} #{event.ref_name}
+          #{event.action_name} #{event.ref_type}
+          %strong
+            - commits_path = namespace_project_commits_path(event.project.namespace, event.project, event.ref_name)
+            = link_to_if event.project.repository.branch_exists?(event.ref_name), event.ref_name, commits_path
         - else
           = event_action_name(event)
-          - if event.target
-            %strong= link_to "#{event.target.to_reference}", [event.project.namespace.becomes(Namespace), event.project, event.target]
+          %strong
+            - if event.note?
+              = link_to event.note_target.to_reference, event_note_target_path(event)
+            - elsif event.target
+              = link_to event.target.to_reference, [event.project.namespace.becomes(Namespace), event.project, event.target]
 
         at
         %strong
diff --git a/app/views/users/show.html.haml b/app/views/users/show.html.haml
index 1e0752bd3c3..76cd330e80a 100644
--- a/app/views/users/show.html.haml
+++ b/app/views/users/show.html.haml
@@ -1,8 +1,8 @@
 - page_title       @user.name
 - page_description @user.bio
 - content_for :page_specific_javascripts do
-  = page_specific_javascript_tag('lib/d3.js')
-  = page_specific_javascript_tag('users/users_bundle.js')
+  = page_specific_javascript_bundle_tag('common_d3')
+  = page_specific_javascript_bundle_tag('users')
 - header_title     @user.name, user_path(@user)
 - @no_container = true
 
@@ -18,19 +18,18 @@
       - elsif current_user
         - if @user.abuse_report
           %button.btn.btn-danger{ title: 'Already reported for abuse',
-            data: { toggle: 'tooltip', placement: 'bottom', container: 'body' }}
+            data: { toggle: 'tooltip', placement: 'bottom', container: 'body' } }
             = icon('exclamation-circle')
         - else
           = link_to new_abuse_report_path(user_id: @user.id, ref_url: request.referrer), class: 'btn btn-gray',
-            title: 'Report abuse', data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
+            title: 'Report abuse', data: { toggle: 'tooltip', placement: 'bottom', container: 'body' } do
             = icon('exclamation-circle')
-      - if current_user
-        = link_to user_path(@user, :atom, { private_token: current_user.private_token }), class: 'btn btn-gray' do
-          = icon('rss')
-        - if current_user.admin?
-          = link_to [:admin, @user], class: 'btn btn-gray', title: 'View user in admin area',
-            data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
-            = icon('users')
+      = link_to user_path(@user, rss_url_options), class: 'btn btn-gray' do
+        = icon('rss')
+      - if current_user && current_user.admin?
+        = link_to [:admin, @user], class: 'btn btn-gray', title: 'View user in admin area',
+          data: {toggle: 'tooltip', placement: 'bottom', container: 'body'} do
+          = icon('users')
 
     .profile-header
       .avatar-holder
@@ -98,28 +97,31 @@
           Snippets
 
   %div{ class: container_class }
+    .user-callout{ 'callout-svg' => custom_icon('icon_customization') }
     .tab-content
       #activity.tab-pane
         .row-content-block.calender-block.white.second-block.hidden-xs
-          .user-calendar{data: {href: user_calendar_path}}
+          .user-calendar{ data: { href: user_calendar_path } }
             %h4.center.light
               %i.fa.fa-spinner.fa-spin
           .user-calendar-activities
 
-        .content_list{ data: {href: user_path} }
+        %h4.prepend-top-20
+          Most Recent Activity
+        .content_list{ data: { href: user_path } }
         = spinner
 
       #groups.tab-pane
-        - # This tab is always loaded via AJAX
+        -# This tab is always loaded via AJAX
 
       #contributed.tab-pane
-        - # This tab is always loaded via AJAX
+        -# This tab is always loaded via AJAX
 
       #projects.tab-pane
-        - # This tab is always loaded via AJAX
+        -# This tab is always loaded via AJAX
 
       #snippets.tab-pane
-        - # This tab is always loaded via AJAX
+        -# This tab is always loaded via AJAX
 
     .loading-status
       = spinner
diff --git a/app/workers/authorized_projects_worker.rb b/app/workers/authorized_projects_worker.rb
index fccddb70d18..13207a8bc71 100644
--- a/app/workers/authorized_projects_worker.rb
+++ b/app/workers/authorized_projects_worker.rb
@@ -2,33 +2,20 @@ class AuthorizedProjectsWorker
   include Sidekiq::Worker
   include DedicatedSidekiqQueue
 
-  LEASE_TIMEOUT = 1.minute.to_i
+  # Schedules multiple jobs and waits for them to be completed.
+  def self.bulk_perform_and_wait(args_list)
+    job_ids = bulk_perform_async(args_list)
+
+    Gitlab::JobWaiter.new(job_ids).wait
+  end
 
   def self.bulk_perform_async(args_list)
-    Sidekiq::Client.push_bulk('class' => self, 'args' => args_list)
+    Sidekiq::Client.push_bulk('class' => self, 'queue' => sidekiq_options['queue'], 'args' => args_list)
   end
 
   def perform(user_id)
     user = User.find_by(id: user_id)
 
-    refresh(user) if user
-  end
-
-  def refresh(user)
-    lease_key = "refresh_authorized_projects:#{user.id}"
-    lease = Gitlab::ExclusiveLease.new(lease_key, timeout: LEASE_TIMEOUT)
-
-    until uuid = lease.try_obtain
-      # Keep trying until we obtain the lease. If we don't do so we may end up
-      # not updating the list of authorized projects properly. To prevent
-      # hammering Redis too much we'll wait for a bit between retries.
-      sleep(1)
-    end
-
-    begin
-      user.refresh_authorized_projects
-    ensure
-      Gitlab::ExclusiveLease.cancel(lease_key, uuid)
-    end
+    user&.refresh_authorized_projects
   end
 end
diff --git a/app/workers/build_queue_worker.rb b/app/workers/build_queue_worker.rb
new file mode 100644
index 00000000000..fa9e097e40a
--- /dev/null
+++ b/app/workers/build_queue_worker.rb
@@ -0,0 +1,10 @@
+class BuildQueueWorker
+  include Sidekiq::Worker
+  include BuildQueue
+
+  def perform(build_id)
+    Ci::Build.find_by(id: build_id).try do |build|
+      Ci::UpdateBuildQueueService.new.execute(build)
+    end
+  end
+end
diff --git a/app/workers/delete_user_worker.rb b/app/workers/delete_user_worker.rb
index 3194c389b3d..3340a7be4fe 100644
--- a/app/workers/delete_user_worker.rb
+++ b/app/workers/delete_user_worker.rb
@@ -6,6 +6,8 @@ class DeleteUserWorker
     delete_user  = User.find(delete_user_id)
     current_user = User.find(current_user_id)
 
-    DeleteUserService.new(current_user).execute(delete_user, options.symbolize_keys)
+    Users::DestroyService.new(current_user).execute(delete_user, options.symbolize_keys)
+  rescue Gitlab::Access::AccessDeniedError => e
+    Rails.logger.warn("User could not be destroyed: #{e}")
   end
 end
diff --git a/app/workers/emails_on_push_worker.rb b/app/workers/emails_on_push_worker.rb
index b9cd49985dc..f5ccc84c160 100644
--- a/app/workers/emails_on_push_worker.rb
+++ b/app/workers/emails_on_push_worker.rb
@@ -33,13 +33,15 @@ class EmailsOnPushWorker
     reverse_compare = false
 
     if action == :push
-      compare = CompareService.new.execute(project, after_sha, project, before_sha)
+      compare = CompareService.new(project, after_sha)
+        .execute(project, before_sha)
       diff_refs = compare.diff_refs
 
       return false if compare.same
 
       if compare.commits.empty?
-        compare = CompareService.new.execute(project, before_sha, project, after_sha)
+        compare = CompareService.new(project, before_sha)
+          .execute(project, after_sha)
         diff_refs = compare.diff_refs
 
         reverse_compare = true
diff --git a/app/workers/group_destroy_worker.rb b/app/workers/group_destroy_worker.rb
index a49a5fd0855..07e82767b06 100644
--- a/app/workers/group_destroy_worker.rb
+++ b/app/workers/group_destroy_worker.rb
@@ -11,6 +11,6 @@ class GroupDestroyWorker
 
     user = User.find(user_id)
 
-    DestroyGroupService.new(group, user).execute
+    Groups::DestroyService.new(group, user).execute
   end
 end
diff --git a/app/workers/irker_worker.rb b/app/workers/irker_worker.rb
index 7e44b241743..c9658b3fe17 100644
--- a/app/workers/irker_worker.rb
+++ b/app/workers/irker_worker.rb
@@ -120,8 +120,8 @@ class IrkerWorker
   end
 
   def compare_url(data, repo_path)
-    sha1 = Commit::truncate_sha(data['before'])
-    sha2 = Commit::truncate_sha(data['after'])
+    sha1 = Commit.truncate_sha(data['before'])
+    sha2 = Commit.truncate_sha(data['after'])
     compare_url = "#{Gitlab.config.gitlab.url}/#{repo_path}/compare"
     compare_url += "/#{sha1}...#{sha2}"
     colorize_url compare_url
@@ -129,7 +129,7 @@ class IrkerWorker
 
   def send_one_commit(project, hook_attrs, repo_name, branch)
     commit = commit_from_id project, hook_attrs['id']
-    sha = colorize_sha Commit::truncate_sha(hook_attrs['id'])
+    sha = colorize_sha Commit.truncate_sha(hook_attrs['id'])
     author = hook_attrs['author']['name']
     files = colorize_nb_files(files_count commit)
     title = commit.title
diff --git a/app/workers/pages_worker.rb b/app/workers/pages_worker.rb
new file mode 100644
index 00000000000..4eeb9666bb0
--- /dev/null
+++ b/app/workers/pages_worker.rb
@@ -0,0 +1,23 @@
+class PagesWorker
+  include Sidekiq::Worker
+
+  sidekiq_options queue: :pages, retry: false
+
+  def perform(action, *arg)
+    send(action, *arg)
+  end
+
+  def deploy(build_id)
+    build = Ci::Build.find_by(id: build_id)
+    result = Projects::UpdatePagesService.new(build.project, build).execute
+    if result[:status] == :success
+      result = Projects::UpdatePagesConfigurationService.new(build.project).execute
+    end
+    result
+  end
+
+  def remove(namespace_path, project_path)
+    full_path = File.join(Settings.pages.path, namespace_path, project_path)
+    FileUtils.rm_r(full_path, force: true)
+  end
+end
diff --git a/app/workers/post_receive.rb b/app/workers/post_receive.rb
index 2fff6b0105d..2cd87895c55 100644
--- a/app/workers/post_receive.rb
+++ b/app/workers/post_receive.rb
@@ -3,8 +3,8 @@ class PostReceive
   include DedicatedSidekiqQueue
 
   def perform(repo_path, identifier, changes)
-    if path = Gitlab.config.repositories.storages.find { |p| repo_path.start_with?(p[1].to_s) }
-      repo_path.gsub!(path[1].to_s, "")
+    if repository_storage = Gitlab.config.repositories.storages.find { |p| repo_path.start_with?(p[1]['path'].to_s) }
+      repo_path.gsub!(repository_storage[1]['path'].to_s, "")
     else
       log("Check gitlab.yml config for correct repositories.storages values. No repository storage path matches \"#{repo_path}\"")
     end
diff --git a/app/workers/project_cache_worker.rb b/app/workers/project_cache_worker.rb
index 27d7e652721..8ff9d07860f 100644
--- a/app/workers/project_cache_worker.rb
+++ b/app/workers/project_cache_worker.rb
@@ -6,26 +6,27 @@ class ProjectCacheWorker
   LEASE_TIMEOUT = 15.minutes.to_i
 
   # project_id - The ID of the project for which to flush the cache.
-  # refresh - An Array containing extra types of data to refresh such as
-  #           `:readme` to flush the README and `:changelog` to flush the
-  #           CHANGELOG.
-  def perform(project_id, refresh = [])
+  # files - An Array containing extra types of files to refresh such as
+  #         `:readme` to flush the README and `:changelog` to flush the
+  #         CHANGELOG.
+  # statistics - An Array containing columns from ProjectStatistics to
+  #              refresh, if empty all columns will be refreshed
+  def perform(project_id, files = [], statistics = [])
     project = Project.find_by(id: project_id)
 
     return unless project && project.repository.exists?
 
-    update_repository_size(project)
-    project.update_commit_count
+    update_statistics(project, statistics.map(&:to_sym))
 
-    project.repository.refresh_method_caches(refresh.map(&:to_sym))
+    project.repository.refresh_method_caches(files.map(&:to_sym))
   end
 
-  def update_repository_size(project)
-    return unless try_obtain_lease_for(project.id, :update_repository_size)
+  def update_statistics(project, statistics = [])
+    return unless try_obtain_lease_for(project.id, :update_statistics)
 
-    Rails.logger.info("Updating repository size for project #{project.id}")
+    Rails.logger.info("Updating statistics for project #{project.id}")
 
-    project.update_repository_size
+    project.statistics.refresh!(only: statistics)
   end
 
   private
diff --git a/app/workers/reactive_caching_worker.rb b/app/workers/reactive_caching_worker.rb
new file mode 100644
index 00000000000..18b8daf4e1e
--- /dev/null
+++ b/app/workers/reactive_caching_worker.rb
@@ -0,0 +1,15 @@
+class ReactiveCachingWorker
+  include Sidekiq::Worker
+  include DedicatedSidekiqQueue
+
+  def perform(class_name, id, *args)
+    klass = begin
+      Kernel.const_get(class_name)
+    rescue NameError
+      nil
+    end
+    return unless klass
+
+    klass.find_by(id: id).try(:exclusively_update_reactive_cache!, *args)
+  end
+end
diff --git a/app/workers/stuck_ci_builds_worker.rb b/app/workers/stuck_ci_builds_worker.rb
deleted file mode 100644
index b70df5a1afa..00000000000
--- a/app/workers/stuck_ci_builds_worker.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-class StuckCiBuildsWorker
-  include Sidekiq::Worker
-  include CronjobQueue
-
-  BUILD_STUCK_TIMEOUT = 1.day
-
-  def perform
-    Rails.logger.info 'Cleaning stuck builds'
-
-    builds = Ci::Build.joins(:project).running_or_pending.where('ci_builds.updated_at < ?', BUILD_STUCK_TIMEOUT.ago)
-    builds.find_each(batch_size: 50).each do |build|
-      Rails.logger.debug "Dropping stuck #{build.status} build #{build.id} for runner #{build.runner_id}"
-      build.drop
-    end
-
-    # Update builds that failed to drop
-    builds.update_all(status: 'failed')
-  end
-end
diff --git a/app/workers/stuck_ci_jobs_worker.rb b/app/workers/stuck_ci_jobs_worker.rb
new file mode 100644
index 00000000000..ae8c980c9e4
--- /dev/null
+++ b/app/workers/stuck_ci_jobs_worker.rb
@@ -0,0 +1,59 @@
+class StuckCiJobsWorker
+  include Sidekiq::Worker
+  include CronjobQueue
+
+  EXCLUSIVE_LEASE_KEY = 'stuck_ci_builds_worker_lease'.freeze
+
+  BUILD_RUNNING_OUTDATED_TIMEOUT = 1.hour
+  BUILD_PENDING_OUTDATED_TIMEOUT = 1.day
+  BUILD_PENDING_STUCK_TIMEOUT = 1.hour
+
+  def perform
+    return unless try_obtain_lease
+
+    Rails.logger.info "#{self.class}: Cleaning stuck builds"
+
+    drop :running, BUILD_RUNNING_OUTDATED_TIMEOUT
+    drop :pending, BUILD_PENDING_OUTDATED_TIMEOUT
+    drop_stuck :pending, BUILD_PENDING_STUCK_TIMEOUT
+
+    remove_lease
+  end
+
+  private
+
+  def try_obtain_lease
+    @uuid = Gitlab::ExclusiveLease.new(EXCLUSIVE_LEASE_KEY, timeout: 30.minutes).try_obtain
+  end
+
+  def remove_lease
+    Gitlab::ExclusiveLease.cancel(EXCLUSIVE_LEASE_KEY, @uuid)
+  end
+
+  def drop(status, timeout)
+    search(status, timeout) do |build|
+      drop_build :outdated, build, status, timeout
+    end
+  end
+
+  def drop_stuck(status, timeout)
+    search(status, timeout) do |build|
+      return unless build.stuck?
+      drop_build :stuck, build, status, timeout
+    end
+  end
+
+  def search(status, timeout)
+    builds = Ci::Build.where(status: status).where('ci_builds.updated_at < ?', timeout.ago)
+    builds.joins(:project).includes(:tags, :runner, project: :namespace).find_each(batch_size: 50).each do |build|
+      yield(build)
+    end
+  end
+
+  def drop_build(type, build, status, timeout)
+    Rails.logger.info "#{self.class}: Dropping #{type} build #{build.id} for runner #{build.runner_id} (status: #{status}, timeout: #{timeout})"
+    Gitlab::OptimisticLocking.retry_lock(build, 3) do |b|
+      b.drop
+    end
+  end
+end
diff --git a/app/workers/system_hook_push_worker.rb b/app/workers/system_hook_push_worker.rb
new file mode 100644
index 00000000000..e43bbe35de9
--- /dev/null
+++ b/app/workers/system_hook_push_worker.rb
@@ -0,0 +1,8 @@
+class SystemHookPushWorker
+  include Sidekiq::Worker
+  include DedicatedSidekiqQueue
+
+  def perform(push_data, hook_id)
+    SystemHooksService.new.execute_hooks(push_data, hook_id)
+  end
+end
diff --git a/app/workers/update_merge_requests_worker.rb b/app/workers/update_merge_requests_worker.rb
index acc4d858136..89ae17cef37 100644
--- a/app/workers/update_merge_requests_worker.rb
+++ b/app/workers/update_merge_requests_worker.rb
@@ -10,8 +10,5 @@ class UpdateMergeRequestsWorker
     return unless user
 
     MergeRequests::RefreshService.new(project, user).execute(oldrev, newrev, ref)
-
-    push_data = Gitlab::DataBuilder::Push.build(project, user, oldrev, newrev, ref, [])
-    SystemHooksService.new.execute_hooks(push_data, :push_hooks)
   end
 end
diff --git a/app/workers/upload_checksum_worker.rb b/app/workers/upload_checksum_worker.rb
new file mode 100644
index 00000000000..78931f1258f
--- /dev/null
+++ b/app/workers/upload_checksum_worker.rb
@@ -0,0 +1,12 @@
+class UploadChecksumWorker
+  include Sidekiq::Worker
+  include DedicatedSidekiqQueue
+
+  def perform(upload_id)
+    upload = Upload.find(upload_id)
+    upload.calculate_checksum
+    upload.save!
+  rescue ActiveRecord::RecordNotFound
+    Rails.logger.error("UploadChecksumWorker: couldn't find upload #{upload_id}, skipping")
+  end
+end
diff --git a/app/workers/use_key_worker.rb b/app/workers/use_key_worker.rb
new file mode 100644
index 00000000000..c9d382cc5d6
--- /dev/null
+++ b/app/workers/use_key_worker.rb
@@ -0,0 +1,13 @@
+class UseKeyWorker
+  include Sidekiq::Worker
+  include DedicatedSidekiqQueue
+
+  def perform(key_id)
+    key = Key.find(key_id)
+    key.touch(:last_used_at)
+  rescue ActiveRecord::RecordNotFound
+    Rails.logger.error("UseKeyWorker: couldn't find key with ID=#{key_id}, skipping job")
+
+    false
+  end
+end
diff --git a/bin/changelog b/bin/changelog
index e07b1ad237a..4c894f8ff5b 100755
--- a/bin/changelog
+++ b/bin/changelog
@@ -84,12 +84,15 @@ class ChangelogEntry
     end
   end
 
+  private
+
   def contents
-    YAML.dump(
+    yaml_content = YAML.dump(
       'title'         => title,
       'merge_request' => options.merge_request,
       'author'        => options.author
     )
+    remove_trailing_whitespace(yaml_content)
   end
 
   def write
@@ -101,8 +104,6 @@ class ChangelogEntry
     exec("git commit --amend")
   end
 
-  private
-
   def fail_with(message)
     $stderr.puts "\e[31merror\e[0m #{message}"
     exit 1
@@ -160,6 +161,10 @@ class ChangelogEntry
   def branch_name
     @branch_name ||= %x{git symbolic-ref --short HEAD}.strip
   end
+
+  def remove_trailing_whitespace(yaml_content)
+    yaml_content.gsub(/ +$/, '')
+  end
 end
 
 if $0 == __FILE__
diff --git a/bin/teaspoon b/bin/teaspoon
deleted file mode 100755
index 7c3b8dfc4ed..00000000000
--- a/bin/teaspoon
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/usr/bin/env ruby
-begin
-  load File.expand_path('../spring', __FILE__)
-rescue LoadError => e
-  raise unless e.message.include?('spring')
-end
-require 'bundler/setup'
-load Gem.bin_path('teaspoon', 'teaspoon')
diff --git a/changelogs/unreleased/1051-api-create-users-without-password.yml b/changelogs/unreleased/1051-api-create-users-without-password.yml
new file mode 100644
index 00000000000..24b5a73b45c
--- /dev/null
+++ b/changelogs/unreleased/1051-api-create-users-without-password.yml
@@ -0,0 +1,4 @@
+---
+title: Optionally make users created via the API set their password
+merge_request: 8957
+author: Joost Rijneveld
diff --git a/changelogs/unreleased/12726-preserve-issues-after-deleting-users.yml b/changelogs/unreleased/12726-preserve-issues-after-deleting-users.yml
new file mode 100644
index 00000000000..4a1a199673c
--- /dev/null
+++ b/changelogs/unreleased/12726-preserve-issues-after-deleting-users.yml
@@ -0,0 +1,4 @@
+---
+title: Deleting a user doesn't delete issues they've created/are assigned to
+merge_request: 7393
+author:
diff --git a/changelogs/unreleased/1363-redo-mailroom-support.yml b/changelogs/unreleased/1363-redo-mailroom-support.yml
new file mode 100644
index 00000000000..8ed206f4fdb
--- /dev/null
+++ b/changelogs/unreleased/1363-redo-mailroom-support.yml
@@ -0,0 +1,4 @@
+---
+title: Redo internals of Incoming Mail Support
+merge_request: 9385
+author:
diff --git a/changelogs/unreleased/1381-present-commits-pagination-headers-correctly.yml b/changelogs/unreleased/1381-present-commits-pagination-headers-correctly.yml
new file mode 100644
index 00000000000..1b7e294bd67
--- /dev/null
+++ b/changelogs/unreleased/1381-present-commits-pagination-headers-correctly.yml
@@ -0,0 +1,4 @@
+---
+title: "GET 'projects/:id/repository/commits' endpoint improvements"
+merge_request: 9679
+author: George Andrinopoulos, Jordan Ryan Reuter
diff --git a/changelogs/unreleased/14492-change-fork-endpoint.yml b/changelogs/unreleased/14492-change-fork-endpoint.yml
new file mode 100644
index 00000000000..39024b51b54
--- /dev/null
+++ b/changelogs/unreleased/14492-change-fork-endpoint.yml
@@ -0,0 +1,4 @@
+---
+title: Move /projects/fork/:id to /projects/:id/fork
+merge_request: 8940
+author:
diff --git a/changelogs/unreleased/14748-runner-version-in-admin-views.yml b/changelogs/unreleased/14748-runner-version-in-admin-views.yml
new file mode 100644
index 00000000000..2478a81c824
--- /dev/null
+++ b/changelogs/unreleased/14748-runner-version-in-admin-views.yml
@@ -0,0 +1,4 @@
+---
+title: Add runner version to /admin/runners view
+merge_request: 8733
+author: Jonathon Reinhart
diff --git a/changelogs/unreleased/1648-remove-remnants-of-git-annex-from-ce.yml b/changelogs/unreleased/1648-remove-remnants-of-git-annex-from-ce.yml
new file mode 100644
index 00000000000..f247fe35439
--- /dev/null
+++ b/changelogs/unreleased/1648-remove-remnants-of-git-annex-from-ce.yml
@@ -0,0 +1,4 @@
+---
+title: Remove remnants of git annex support.
+merge_request:
+author:
diff --git a/changelogs/unreleased/18546-update-wiki-page-design.yml b/changelogs/unreleased/18546-update-wiki-page-design.yml
deleted file mode 100644
index c76e17340f2..00000000000
--- a/changelogs/unreleased/18546-update-wiki-page-design.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Update wiki page design
-merge_request: 7429
-author:
diff --git a/changelogs/unreleased/18962-update-issues-button-jumps.yml b/changelogs/unreleased/18962-update-issues-button-jumps.yml
new file mode 100644
index 00000000000..7be136ac4ff
--- /dev/null
+++ b/changelogs/unreleased/18962-update-issues-button-jumps.yml
@@ -0,0 +1,4 @@
+---
+title: Align bulk update issues button to the right
+merge_request:
+author:
diff --git a/changelogs/unreleased/19302-wiki-page-delete-does-not-trigger-the-webhook.yml b/changelogs/unreleased/19302-wiki-page-delete-does-not-trigger-the-webhook.yml
new file mode 100644
index 00000000000..d74057dca8a
--- /dev/null
+++ b/changelogs/unreleased/19302-wiki-page-delete-does-not-trigger-the-webhook.yml
@@ -0,0 +1,4 @@
+---
+title: Execute web hooks for WikiPage delete operation
+merge_request: 8198
+author:
diff --git a/changelogs/unreleased/1937-https-clone-url-username.yml b/changelogs/unreleased/1937-https-clone-url-username.yml
new file mode 100644
index 00000000000..fa89d94e0f3
--- /dev/null
+++ b/changelogs/unreleased/1937-https-clone-url-username.yml
@@ -0,0 +1,4 @@
+---
+title: Add the Username to the HTTP(S) clone URL of a Repository
+merge_request: 9347
+author: Jan Christophersen
diff --git a/changelogs/unreleased/19497-hide-relevant-info-when-project-issues-are-disabled.yml b/changelogs/unreleased/19497-hide-relevant-info-when-project-issues-are-disabled.yml
new file mode 100644
index 00000000000..eceb2b9fac6
--- /dev/null
+++ b/changelogs/unreleased/19497-hide-relevant-info-when-project-issues-are-disabled.yml
@@ -0,0 +1,4 @@
+---
+title: Hide issue info when project issues are disabled
+merge_request:
+author: George Andrinopoulos
diff --git a/changelogs/unreleased/19742-permalink-blame-button-line-number-hash-links.yml b/changelogs/unreleased/19742-permalink-blame-button-line-number-hash-links.yml
new file mode 100644
index 00000000000..199f1edec8b
--- /dev/null
+++ b/changelogs/unreleased/19742-permalink-blame-button-line-number-hash-links.yml
@@ -0,0 +1,4 @@
+---
+title: Update permalink/blame buttons with line number fragment hash
+merge_request:
+author:
diff --git a/changelogs/unreleased/20495-plus-icon-button.yml b/changelogs/unreleased/20495-plus-icon-button.yml
new file mode 100644
index 00000000000..0f8650eb7b6
--- /dev/null
+++ b/changelogs/unreleased/20495-plus-icon-button.yml
@@ -0,0 +1,4 @@
+---
+title: Remove plus icon from MR button on compare view
+merge_request:
+author:
diff --git a/changelogs/unreleased/20732_member_exists_409.yml b/changelogs/unreleased/20732_member_exists_409.yml
new file mode 100644
index 00000000000..135647c7ac3
--- /dev/null
+++ b/changelogs/unreleased/20732_member_exists_409.yml
@@ -0,0 +1,4 @@
+---
+title: 'Add member: Always return 409 when a member exists'
+merge_request:
+author:
diff --git a/changelogs/unreleased/21240_snippets_line_ending.yml b/changelogs/unreleased/21240_snippets_line_ending.yml
new file mode 100644
index 00000000000..880fdd2c9ed
--- /dev/null
+++ b/changelogs/unreleased/21240_snippets_line_ending.yml
@@ -0,0 +1,4 @@
+---
+title: Download snippets with LF line-endings by default
+merge_request: 8999
+author:
diff --git a/changelogs/unreleased/21605-allow-html5-details.yml b/changelogs/unreleased/21605-allow-html5-details.yml
new file mode 100644
index 00000000000..b0c654783d9
--- /dev/null
+++ b/changelogs/unreleased/21605-allow-html5-details.yml
@@ -0,0 +1,4 @@
+---
+title: SanitizationFilter allows html5 details and summary tags
+merge_request: 6568
+author:
diff --git a/changelogs/unreleased/22018-api-milestone-merge-requests.yml b/changelogs/unreleased/22018-api-milestone-merge-requests.yml
new file mode 100644
index 00000000000..ccad2ec838c
--- /dev/null
+++ b/changelogs/unreleased/22018-api-milestone-merge-requests.yml
@@ -0,0 +1,4 @@
+---
+title: Adds API endpoint to fetch all merge request for a single milestone
+merge_request:
+author: Joren De Groof
diff --git a/changelogs/unreleased/22132-rename-branch-name-params-to-branch.yml b/changelogs/unreleased/22132-rename-branch-name-params-to-branch.yml
new file mode 100644
index 00000000000..028923b83cf
--- /dev/null
+++ b/changelogs/unreleased/22132-rename-branch-name-params-to-branch.yml
@@ -0,0 +1,4 @@
+---
+title: Standardize branch name params as branch on V4 API
+merge_request: 8936
+author:
diff --git a/changelogs/unreleased/22373-reduce-queries-in-api-helpers-find_project.yml b/changelogs/unreleased/22373-reduce-queries-in-api-helpers-find_project.yml
deleted file mode 100644
index 7f1d40e7c21..00000000000
--- a/changelogs/unreleased/22373-reduce-queries-in-api-helpers-find_project.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: 'Make API::Helpers find a project with only one query'
-merge_request: 7714
-author:
diff --git a/changelogs/unreleased/22466-task-list-alignment.yml b/changelogs/unreleased/22466-task-list-alignment.yml
new file mode 100644
index 00000000000..6e6ccb873ec
--- /dev/null
+++ b/changelogs/unreleased/22466-task-list-alignment.yml
@@ -0,0 +1,4 @@
+---
+title: Align task list checkboxes
+merge_request: 6487
+author: Jared Deckard <jared.deckard@gmail.com>
diff --git a/changelogs/unreleased/22562-todos-filters.yml b/changelogs/unreleased/22562-todos-filters.yml
new file mode 100644
index 00000000000..9cca138744a
--- /dev/null
+++ b/changelogs/unreleased/22562-todos-filters.yml
@@ -0,0 +1,4 @@
+---
+title: Fix Sort dropdown reflow issue
+merge_request: 9533
+author: Jarkko Tuunanen
diff --git a/changelogs/unreleased/22619-add-an-email-address-to-unsubscribe-list-header-in-email b/changelogs/unreleased/22619-add-an-email-address-to-unsubscribe-list-header-in-email
new file mode 100644
index 00000000000..f4011b756a5
--- /dev/null
+++ b/changelogs/unreleased/22619-add-an-email-address-to-unsubscribe-list-header-in-email
@@ -0,0 +1,4 @@
+---
+title: Handle unsubscribe from email notifications via replying to reply+%{key}+unsubscribe@ address
+merge_request: 6597
+author:
diff --git a/changelogs/unreleased/22645-add-discussion-contribs-to-calendar.yml b/changelogs/unreleased/22645-add-discussion-contribs-to-calendar.yml
new file mode 100644
index 00000000000..9b3c2bd9278
--- /dev/null
+++ b/changelogs/unreleased/22645-add-discussion-contribs-to-calendar.yml
@@ -0,0 +1,4 @@
+---
+title: Add discussion events to contributions calendar
+merge_request: 8821
+author:
diff --git a/changelogs/unreleased/22719-provide-a-new-gitlab-workhorse-install-rake-task-similar-to-gitlab-shell-install.yml b/changelogs/unreleased/22719-provide-a-new-gitlab-workhorse-install-rake-task-similar-to-gitlab-shell-install.yml
deleted file mode 100644
index 54bd313f075..00000000000
--- a/changelogs/unreleased/22719-provide-a-new-gitlab-workhorse-install-rake-task-similar-to-gitlab-shell-install.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: New `gitlab:workhorse:install` rake task
-merge_request: 6574
-author: 
diff --git a/changelogs/unreleased/22781-user-generated-permalinks.yml b/changelogs/unreleased/22781-user-generated-permalinks.yml
deleted file mode 100644
index e46739e48e3..00000000000
--- a/changelogs/unreleased/22781-user-generated-permalinks.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Prevent DOM ID collisions resulting from user-generated content anchors
-merge_request: 7631
-author:
diff --git a/changelogs/unreleased/22818-licence-gitignore-and-yml-endpoints-removal.yml b/changelogs/unreleased/22818-licence-gitignore-and-yml-endpoints-removal.yml
new file mode 100644
index 00000000000..05d5993ddf3
--- /dev/null
+++ b/changelogs/unreleased/22818-licence-gitignore-and-yml-endpoints-removal.yml
@@ -0,0 +1,4 @@
+---
+title: V3 deprecated templates endpoints removal
+merge_request: 8853
+author:
diff --git a/changelogs/unreleased/22951-fix-todos-api-endpoint-error-for-commits.yml b/changelogs/unreleased/22951-fix-todos-api-endpoint-error-for-commits.yml
new file mode 100644
index 00000000000..a53e7d77c16
--- /dev/null
+++ b/changelogs/unreleased/22951-fix-todos-api-endpoint-error-for-commits.yml
@@ -0,0 +1,4 @@
+---
+title: Add spec for todo with target_type Commit
+merge_request: 9351
+author: George Andrinopoulos
diff --git a/changelogs/unreleased/23061-consolidate-project-lists.yml b/changelogs/unreleased/23061-consolidate-project-lists.yml
new file mode 100644
index 00000000000..dbb8fed55c0
--- /dev/null
+++ b/changelogs/unreleased/23061-consolidate-project-lists.yml
@@ -0,0 +1,4 @@
+---
+title: 'API: Consolidate /projects endpoint'
+merge_request: 8962
+author:
diff --git a/changelogs/unreleased/23062-allow-git-log-to-accept-follow-and-skip.yml b/changelogs/unreleased/23062-allow-git-log-to-accept-follow-and-skip.yml
new file mode 100644
index 00000000000..f7c856040e0
--- /dev/null
+++ b/changelogs/unreleased/23062-allow-git-log-to-accept-follow-and-skip.yml
@@ -0,0 +1,4 @@
+---
+title: Make Git history follow renames again by performing the --skip in Ruby
+merge_request:
+author:
diff --git a/changelogs/unreleased/23104-remove-public-param-for-projects.yml b/changelogs/unreleased/23104-remove-public-param-for-projects.yml
new file mode 100644
index 00000000000..78eb785279f
--- /dev/null
+++ b/changelogs/unreleased/23104-remove-public-param-for-projects.yml
@@ -0,0 +1,4 @@
+---
+title: 'API: remove `public` param for projects'
+merge_request: 8736
+author:
diff --git a/changelogs/unreleased/23500-enable-colorvariable.yml b/changelogs/unreleased/23500-enable-colorvariable.yml
deleted file mode 100644
index 98e22a934b8..00000000000
--- a/changelogs/unreleased/23500-enable-colorvariable.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Enable ColorVariable in scss-lint
-merge_request: 
-author: Sam Rose
diff --git a/changelogs/unreleased/23532-define-common-helper-for-describe-pagination-params-in-api.yml b/changelogs/unreleased/23532-define-common-helper-for-describe-pagination-params-in-api.yml
deleted file mode 100644
index bb9e96d7581..00000000000
--- a/changelogs/unreleased/23532-define-common-helper-for-describe-pagination-params-in-api.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Define common helper for describe pagination params in api
-merge_request: 7646
-author: Semyon Pupkov
diff --git a/changelogs/unreleased/23535-folders-in-wiki-repository.yml b/changelogs/unreleased/23535-folders-in-wiki-repository.yml
new file mode 100644
index 00000000000..05212b608d4
--- /dev/null
+++ b/changelogs/unreleased/23535-folders-in-wiki-repository.yml
@@ -0,0 +1,4 @@
+---
+title: Show directory hierarchy when listing wiki pages
+merge_request: 8133
+author: Alex Braha Stoll
diff --git a/changelogs/unreleased/23589-open-issue-for-mr.yml b/changelogs/unreleased/23589-open-issue-for-mr.yml
deleted file mode 100644
index cea48b85254..00000000000
--- a/changelogs/unreleased/23589-open-issue-for-mr.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Resolve all discussions in a merge request by creating an issue collecting
-  them
-merge_request: 7180
-author: Bob Van Landuyt
diff --git a/changelogs/unreleased/23696-fix-diff-view-highlighting.yml b/changelogs/unreleased/23696-fix-diff-view-highlighting.yml
deleted file mode 100644
index db523caffed..00000000000
--- a/changelogs/unreleased/23696-fix-diff-view-highlighting.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix diff view permalink highlighting
-merge_request: 7090
-author:
diff --git a/changelogs/unreleased/23718-backup-rake-task-human-readable.yml b/changelogs/unreleased/23718-backup-rake-task-human-readable.yml
deleted file mode 100644
index 2e7583244ac..00000000000
--- a/changelogs/unreleased/23718-backup-rake-task-human-readable.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Add Human Readable format for rake backup
-merge_request: 7188
-author: David Gerő
diff --git a/changelogs/unreleased/23819-fix-milestone-counters-to-top-right-of-panel-headings.yml b/changelogs/unreleased/23819-fix-milestone-counters-to-top-right-of-panel-headings.yml
new file mode 100644
index 00000000000..628db8a5419
--- /dev/null
+++ b/changelogs/unreleased/23819-fix-milestone-counters-to-top-right-of-panel-headings.yml
@@ -0,0 +1,4 @@
+---
+title: Fix position of counter in milestone panels
+merge_request: 7842
+author: Andrew Smith (EspadaV8)
diff --git a/changelogs/unreleased/23948-assign-to-me.yml b/changelogs/unreleased/23948-assign-to-me.yml
new file mode 100644
index 00000000000..d73aa92b0e9
--- /dev/null
+++ b/changelogs/unreleased/23948-assign-to-me.yml
@@ -0,0 +1,4 @@
+---
+title: Re-add Assign to me link to Merge Request and Issues
+merge_request:
+author:
diff --git a/changelogs/unreleased/24135-new-project-should-be-below-new-group-on-the-welcome-screen.yml b/changelogs/unreleased/24135-new-project-should-be-below-new-group-on-the-welcome-screen.yml
deleted file mode 100644
index 855e4e1ba1d..00000000000
--- a/changelogs/unreleased/24135-new-project-should-be-below-new-group-on-the-welcome-screen.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Moved new projects button below new group button on the welcome screen
-merge_request: 7770
-author: 
diff --git a/changelogs/unreleased/24137-issuable-permalink.yml b/changelogs/unreleased/24137-issuable-permalink.yml
new file mode 100644
index 00000000000..bcc6c6957a1
--- /dev/null
+++ b/changelogs/unreleased/24137-issuable-permalink.yml
@@ -0,0 +1,4 @@
+---
+title: Link issuable reference to itself in meta-header
+merge_request: 9641
+author: mhasbini
diff --git a/changelogs/unreleased/24150-consistent-dropdown-styles.yml b/changelogs/unreleased/24150-consistent-dropdown-styles.yml
deleted file mode 100644
index a328d796c43..00000000000
--- a/changelogs/unreleased/24150-consistent-dropdown-styles.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Homogenize filter and sort dropdown look'n'feel
-merge_request: 7583
-author: David Wagner
diff --git a/changelogs/unreleased/24166-close-builds-dropdown.yml b/changelogs/unreleased/24166-close-builds-dropdown.yml
new file mode 100644
index 00000000000..c57ffed6b45
--- /dev/null
+++ b/changelogs/unreleased/24166-close-builds-dropdown.yml
@@ -0,0 +1,4 @@
+---
+title: Prevent builds dropdown to close when the user clicks in a build
+merge_request:
+author:
diff --git a/changelogs/unreleased/24281-issue-merge-request-sidebar-subscribe-button-style-improvement.yml b/changelogs/unreleased/24281-issue-merge-request-sidebar-subscribe-button-style-improvement.yml
deleted file mode 100644
index 2227c81bd34..00000000000
--- a/changelogs/unreleased/24281-issue-merge-request-sidebar-subscribe-button-style-improvement.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Remove the help text under the sidebar subscribe button and style it inline
-merge_request: 7389
-author:
diff --git a/changelogs/unreleased/24333-close-issues-with-merge-request-title-ui.yml b/changelogs/unreleased/24333-close-issues-with-merge-request-title-ui.yml
new file mode 100644
index 00000000000..fa137a29cb4
--- /dev/null
+++ b/changelogs/unreleased/24333-close-issues-with-merge-request-title-ui.yml
@@ -0,0 +1,5 @@
+---
+title: Show Issues mentioned / being closed from a Merge Requests title below the
+  'Accept Merge Request' button
+merge_request: 9194
+author: Jan Christophersen
diff --git a/changelogs/unreleased/24413-show-unconfirmed-email-status.yml b/changelogs/unreleased/24413-show-unconfirmed-email-status.yml
deleted file mode 100644
index 972eaed95e0..00000000000
--- a/changelogs/unreleased/24413-show-unconfirmed-email-status.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Shows unconfirmed email status in profile
-merge_request: 7611
-author: 
diff --git a/changelogs/unreleased/24421-personal-milestone-count-badges.yml b/changelogs/unreleased/24421-personal-milestone-count-badges.yml
new file mode 100644
index 00000000000..8bbc1ed2dde
--- /dev/null
+++ b/changelogs/unreleased/24421-personal-milestone-count-badges.yml
@@ -0,0 +1,4 @@
+---
+title: Add dashboard and group milestones count badges
+merge_request: 9836
+author: Alex Braha Stoll
diff --git a/changelogs/unreleased/24501-new-file-existing-branch.yml b/changelogs/unreleased/24501-new-file-existing-branch.yml
new file mode 100644
index 00000000000..31c66b2a978
--- /dev/null
+++ b/changelogs/unreleased/24501-new-file-existing-branch.yml
@@ -0,0 +1,4 @@
+---
+title: New file from interface on existing branch
+merge_request: 8427
+author: Jacopo Beschi @jacopo-beschi
diff --git a/changelogs/unreleased/24537-reenable-private-token-with-sudo.yml b/changelogs/unreleased/24537-reenable-private-token-with-sudo.yml
deleted file mode 100644
index 9fbbaeb914d..00000000000
--- a/changelogs/unreleased/24537-reenable-private-token-with-sudo.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Reenables /user API request to return private-token if user is admin and request
-  is made with sudo
-merge_request: 7615
-author: 
diff --git a/changelogs/unreleased/24576_cant_stop_impersonating.yml b/changelogs/unreleased/24576_cant_stop_impersonating.yml
deleted file mode 100644
index 8fa6eeca756..00000000000
--- a/changelogs/unreleased/24576_cant_stop_impersonating.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Allow admins to stop impersonating users without e-mail addresses
-merge_request: 7550
-author: Oren Kanner
diff --git a/changelogs/unreleased/24710-fix-generic-commit-status-table-row.yml b/changelogs/unreleased/24710-fix-generic-commit-status-table-row.yml
deleted file mode 100644
index 07cb53d5278..00000000000
--- a/changelogs/unreleased/24710-fix-generic-commit-status-table-row.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Update generic/external build status to match normal build status template
-merge_request: 7811
-author:
diff --git a/changelogs/unreleased/24726-remove-across-gitlab.yml b/changelogs/unreleased/24726-remove-across-gitlab.yml
deleted file mode 100644
index 6436e4b688f..00000000000
--- a/changelogs/unreleased/24726-remove-across-gitlab.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: 24726 Remove Across GitLab from side navigation
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/24733-archived-project-merge-request-count.yml b/changelogs/unreleased/24733-archived-project-merge-request-count.yml
deleted file mode 100644
index 2bc7e91825a..00000000000
--- a/changelogs/unreleased/24733-archived-project-merge-request-count.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix Archived project merge requests add to group's Merge Requests
-merge_request: 7790
-author: Jacopo Beschi @jacopo-beschi
diff --git a/changelogs/unreleased/24814-pipeline-tabs.yml b/changelogs/unreleased/24814-pipeline-tabs.yml
deleted file mode 100644
index f85e7576905..00000000000
--- a/changelogs/unreleased/24814-pipeline-tabs.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix Cicking on tabs on pipeline page should set URL
-merge_request: 7709
-author:
diff --git a/changelogs/unreleased/24844-environments-date.yml b/changelogs/unreleased/24844-environments-date.yml
deleted file mode 100644
index 2bc23d40a68..00000000000
--- a/changelogs/unreleased/24844-environments-date.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fixes Environments displaying incorrect date since 8.14 upgrade
-merge_request:
-author:
diff --git a/changelogs/unreleased/24921-hide-prompt-to-add-ssh-key-if-ssh-protocol-is-disabled.yml b/changelogs/unreleased/24921-hide-prompt-to-add-ssh-key-if-ssh-protocol-is-disabled.yml
deleted file mode 100644
index 4d4019e770e..00000000000
--- a/changelogs/unreleased/24921-hide-prompt-to-add-ssh-key-if-ssh-protocol-is-disabled.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Don't display prompt to add SSH keys if SSH protocol is disabled
-merge_request: 7840
-author: Andrew Smith (EspadaV8)
diff --git a/changelogs/unreleased/24976-start-of-line-mention.yml b/changelogs/unreleased/24976-start-of-line-mention.yml
new file mode 100644
index 00000000000..99208aac87c
--- /dev/null
+++ b/changelogs/unreleased/24976-start-of-line-mention.yml
@@ -0,0 +1,4 @@
+---
+title: Added a feature to create a 'directly addressed' Todo when mentioned in the beginning of a line.
+merge_request: 7926
+author: Ershad Kunnakkadan
diff --git a/changelogs/unreleased/24998-fix-typo-gitlab-config-file.yml b/changelogs/unreleased/24998-fix-typo-gitlab-config-file.yml
new file mode 100644
index 00000000000..3b90466e3af
--- /dev/null
+++ b/changelogs/unreleased/24998-fix-typo-gitlab-config-file.yml
@@ -0,0 +1,4 @@
+---
+title: Fix typo in Gitlab config file
+merge_request: 9702
+author: medied
diff --git a/changelogs/unreleased/24999-fix-project-avatar-alignment.yml b/changelogs/unreleased/24999-fix-project-avatar-alignment.yml
deleted file mode 100644
index 7af812e7359..00000000000
--- a/changelogs/unreleased/24999-fix-project-avatar-alignment.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Adjust the width of project avatars to fix alignment within their container
-merge_request: 
-author: Ryan Harris
diff --git a/changelogs/unreleased/25002-sentence-case-dashboard-tabs.yml b/changelogs/unreleased/25002-sentence-case-dashboard-tabs.yml
deleted file mode 100644
index cc8b0e28277..00000000000
--- a/changelogs/unreleased/25002-sentence-case-dashboard-tabs.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Sentence cased the nav tab headers on the project dashboard page
-merge_request: 
-author: Ryan Harris
diff --git a/changelogs/unreleased/25011-hoverstates-for-collapsed-issue-merge-request-sidebar.yml b/changelogs/unreleased/25011-hoverstates-for-collapsed-issue-merge-request-sidebar.yml
deleted file mode 100644
index 2c3ba1dfe44..00000000000
--- a/changelogs/unreleased/25011-hoverstates-for-collapsed-issue-merge-request-sidebar.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Adds hoverstates for collapsed Issue/Merge Request sidebar
-merge_request: !7777
-author:
diff --git a/changelogs/unreleased/25026-authenticate-user-for-new-snippet.yml b/changelogs/unreleased/25026-authenticate-user-for-new-snippet.yml
deleted file mode 100644
index a7b5810f1bf..00000000000
--- a/changelogs/unreleased/25026-authenticate-user-for-new-snippet.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Redirect to sign-in page when unauthenticated user tries to create a snippet
-merge_request: 7786
-author:
diff --git a/changelogs/unreleased/25031-do-not-raise-error-in-autocomplete.yml b/changelogs/unreleased/25031-do-not-raise-error-in-autocomplete.yml
deleted file mode 100644
index 862de7c5db1..00000000000
--- a/changelogs/unreleased/25031-do-not-raise-error-in-autocomplete.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Do not raise error in AutocompleteController#users when not authorized
-merge_request: 7817
-author: Semyon Pupkov
diff --git a/changelogs/unreleased/25098-header-margins-on-pipeline-settings.yml b/changelogs/unreleased/25098-header-margins-on-pipeline-settings.yml
deleted file mode 100644
index 1799fad1631..00000000000
--- a/changelogs/unreleased/25098-header-margins-on-pipeline-settings.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Adjusted margins for Build Status and Coverage Report rows to match those of
-  the CI/CD Pipeline row
-merge_request: 
-author: Ryan Harris
diff --git a/changelogs/unreleased/25202-fix-mr-widget-content-wrapping.yml b/changelogs/unreleased/25202-fix-mr-widget-content-wrapping.yml
deleted file mode 100644
index 7afc794866b..00000000000
--- a/changelogs/unreleased/25202-fix-mr-widget-content-wrapping.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Centered Accept Merge Request button within MR widget and added padding for
-  viewports smaller than 768px
-merge_request: 
-author: Ryan Harris
diff --git a/changelogs/unreleased/25221-fix-build-status-overflow-mobile.yml b/changelogs/unreleased/25221-fix-build-status-overflow-mobile.yml
deleted file mode 100644
index 52de34478f0..00000000000
--- a/changelogs/unreleased/25221-fix-build-status-overflow-mobile.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Added top margin to Build status page header for mobile views
-merge_request: 
-author: Ryan Harris
diff --git a/changelogs/unreleased/25251-actionview-template-error-undefined-method-text-for-nil-nilclass.yml b/changelogs/unreleased/25251-actionview-template-error-undefined-method-text-for-nil-nilclass.yml
deleted file mode 100644
index 7f1c417bc77..00000000000
--- a/changelogs/unreleased/25251-actionview-template-error-undefined-method-text-for-nil-nilclass.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: 'Fixes "ActionView::Template::Error: undefined method `text?` for nil:NilClass"
-  on MR pages'
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/25264-ref-commit.yml b/changelogs/unreleased/25264-ref-commit.yml
deleted file mode 100644
index 13a33da9801..00000000000
--- a/changelogs/unreleased/25264-ref-commit.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Change ref property to commitRef in vue commit component
-merge_request: 7901
-author:
diff --git a/changelogs/unreleased/25367-add-impersonation-token.yml b/changelogs/unreleased/25367-add-impersonation-token.yml
new file mode 100644
index 00000000000..4a30f960036
--- /dev/null
+++ b/changelogs/unreleased/25367-add-impersonation-token.yml
@@ -0,0 +1,4 @@
+---
+title: Manage user personal access tokens through api and add impersonation tokens
+merge_request: 9099
+author: Simon Vocella
diff --git a/changelogs/unreleased/25437-just-emoji.yml b/changelogs/unreleased/25437-just-emoji.yml
new file mode 100644
index 00000000000..ceb81a47f2d
--- /dev/null
+++ b/changelogs/unreleased/25437-just-emoji.yml
@@ -0,0 +1,4 @@
+---
+title: Introduce /award slash command; Allow posting of just an emoji in comment
+merge_request: 9382
+author: mhasbini
diff --git a/changelogs/unreleased/25465-todo-done-clicking-is-kind-of-unsafe.yml b/changelogs/unreleased/25465-todo-done-clicking-is-kind-of-unsafe.yml
new file mode 100644
index 00000000000..e9d46f6b122
--- /dev/null
+++ b/changelogs/unreleased/25465-todo-done-clicking-is-kind-of-unsafe.yml
@@ -0,0 +1,4 @@
+---
+title: Todo done clicking is kind of unusable
+merge_request: 8691
+author: Jacopo Beschi @jacopo-beschi
diff --git a/changelogs/unreleased/25503_issues_finder_performance.yml b/changelogs/unreleased/25503_issues_finder_performance.yml
new file mode 100644
index 00000000000..87964269c6d
--- /dev/null
+++ b/changelogs/unreleased/25503_issues_finder_performance.yml
@@ -0,0 +1,4 @@
+---
+title: Filter by projects in the end of search
+merge_request: 9030
+author:
diff --git a/changelogs/unreleased/25515-delegate-single-discussion-to-new-issue.yml b/changelogs/unreleased/25515-delegate-single-discussion-to-new-issue.yml
new file mode 100644
index 00000000000..5b755a8bc32
--- /dev/null
+++ b/changelogs/unreleased/25515-delegate-single-discussion-to-new-issue.yml
@@ -0,0 +1,4 @@
+---
+title: Create a new issue for a single discussion in a Merge Request
+merge_request: 8266
+author: Bob Van Landuyt
diff --git a/changelogs/unreleased/25709-diff-file-overflow.yml b/changelogs/unreleased/25709-diff-file-overflow.yml
new file mode 100644
index 00000000000..7d1b2b36ab8
--- /dev/null
+++ b/changelogs/unreleased/25709-diff-file-overflow.yml
@@ -0,0 +1,4 @@
+---
+title: Responsive title in diffs inline, side by side, with and without sidebar
+merge_request: 8475
+author:
diff --git a/changelogs/unreleased/25920-create-issue-from-failing-build.yml b/changelogs/unreleased/25920-create-issue-from-failing-build.yml
new file mode 100644
index 00000000000..580d1074aa7
--- /dev/null
+++ b/changelogs/unreleased/25920-create-issue-from-failing-build.yml
@@ -0,0 +1,4 @@
+---
+title: Add button to create issue for failing build
+merge_request: 9391
+author: Alex Sanford
diff --git a/changelogs/unreleased/26087-asciidoc-cicd-badges-snippet.yml b/changelogs/unreleased/26087-asciidoc-cicd-badges-snippet.yml
new file mode 100644
index 00000000000..799c5277207
--- /dev/null
+++ b/changelogs/unreleased/26087-asciidoc-cicd-badges-snippet.yml
@@ -0,0 +1,4 @@
+---
+title: Added AsciiDoc Snippet to CI/CD Badges
+merge_request: 9164
+author: Jan Christophersen
diff --git a/changelogs/unreleased/26136-list-repository-tree-api-doc.yml b/changelogs/unreleased/26136-list-repository-tree-api-doc.yml
new file mode 100644
index 00000000000..85d8bc6ca8a
--- /dev/null
+++ b/changelogs/unreleased/26136-list-repository-tree-api-doc.yml
@@ -0,0 +1,4 @@
+---
+title: Make documentation of list repository tree API call more detailed
+merge_request: 9532
+author: Marius Kleiner
diff --git a/changelogs/unreleased/26188-tag-creation-404-for-guests.yml b/changelogs/unreleased/26188-tag-creation-404-for-guests.yml
new file mode 100644
index 00000000000..fb00d46ea1f
--- /dev/null
+++ b/changelogs/unreleased/26188-tag-creation-404-for-guests.yml
@@ -0,0 +1,4 @@
+---
+title: Don't show links to tag a commit for users that are not permitted
+merge_request: 8407
+author:
diff --git a/changelogs/unreleased/26202-change-dropdown-style-slightly.yml b/changelogs/unreleased/26202-change-dropdown-style-slightly.yml
new file mode 100644
index 00000000000..827224abf5a
--- /dev/null
+++ b/changelogs/unreleased/26202-change-dropdown-style-slightly.yml
@@ -0,0 +1,4 @@
+---
+title: Changed dropdown style slightly
+merge_request:
+author:
diff --git a/changelogs/unreleased/26206-fix-download-dropdown.yml b/changelogs/unreleased/26206-fix-download-dropdown.yml
new file mode 100644
index 00000000000..a6c101375bb
--- /dev/null
+++ b/changelogs/unreleased/26206-fix-download-dropdown.yml
@@ -0,0 +1,4 @@
+---
+title: Set dropdown height fixed to 250px and make it scrollable
+merge_request: 9063
+author:
diff --git a/changelogs/unreleased/26286-most-recent-activity-profile-header.yml b/changelogs/unreleased/26286-most-recent-activity-profile-header.yml
new file mode 100644
index 00000000000..74d5a43a804
--- /dev/null
+++ b/changelogs/unreleased/26286-most-recent-activity-profile-header.yml
@@ -0,0 +1,4 @@
+---
+title: Added 'Most Recent Activity' header to the User Profile page
+merge_request: 9189
+author: Jan Christophersen
diff --git a/changelogs/unreleased/26287-link-branch-in-calendar-activity.yml b/changelogs/unreleased/26287-link-branch-in-calendar-activity.yml
new file mode 100644
index 00000000000..35855578d21
--- /dev/null
+++ b/changelogs/unreleased/26287-link-branch-in-calendar-activity.yml
@@ -0,0 +1,4 @@
+---
+title: Add Links to Branches in Calendar Activity
+merge_request: 9224
+author: Jan Christophersen
diff --git a/changelogs/unreleased/2629-show-public-rss-feeds-to-anonymous-users.yml b/changelogs/unreleased/2629-show-public-rss-feeds-to-anonymous-users.yml
new file mode 100644
index 00000000000..6ee8e5724bc
--- /dev/null
+++ b/changelogs/unreleased/2629-show-public-rss-feeds-to-anonymous-users.yml
@@ -0,0 +1,4 @@
+---
+title: Show public RSS feeds to anonymous users
+merge_request: 9596
+author: Michael Kozono
diff --git a/changelogs/unreleased/26315-unify-labels-filter-behavior.yml b/changelogs/unreleased/26315-unify-labels-filter-behavior.yml
new file mode 100644
index 00000000000..cd2f40c94fe
--- /dev/null
+++ b/changelogs/unreleased/26315-unify-labels-filter-behavior.yml
@@ -0,0 +1,4 @@
+---
+title: Unify issues search behavior by always filtering when ALL labels matches
+merge_request: 8849
+author:
diff --git a/changelogs/unreleased/26348-cleanup-navigation-order-groups.yml b/changelogs/unreleased/26348-cleanup-navigation-order-groups.yml
new file mode 100644
index 00000000000..ce888baa32f
--- /dev/null
+++ b/changelogs/unreleased/26348-cleanup-navigation-order-groups.yml
@@ -0,0 +1,4 @@
+---
+title: Clean-up Groups navigation order
+merge_request: 9309
+author:
diff --git a/changelogs/unreleased/26348-cleanup-navigation-order.yml b/changelogs/unreleased/26348-cleanup-navigation-order.yml
new file mode 100644
index 00000000000..d5324f9e025
--- /dev/null
+++ b/changelogs/unreleased/26348-cleanup-navigation-order.yml
@@ -0,0 +1,4 @@
+---
+title: Clean-up Project navigation order
+merge_request: 9272
+author:
diff --git a/changelogs/unreleased/26371-native-emojis-v3-code.yml b/changelogs/unreleased/26371-native-emojis-v3-code.yml
new file mode 100644
index 00000000000..88346711490
--- /dev/null
+++ b/changelogs/unreleased/26371-native-emojis-v3-code.yml
@@ -0,0 +1,4 @@
+---
+title: Use native unicode emojis
+merge_request:
+author:
diff --git a/changelogs/unreleased/26379-iid-param.yml b/changelogs/unreleased/26379-iid-param.yml
new file mode 100644
index 00000000000..ac743e68d6f
--- /dev/null
+++ b/changelogs/unreleased/26379-iid-param.yml
@@ -0,0 +1,4 @@
+---
+title: add :iids param to IssuableFinder (resolve technical dept)
+merge_request: 9222
+author: mhasbini
diff --git a/changelogs/unreleased/26500-informative-slack-notifications.yml b/changelogs/unreleased/26500-informative-slack-notifications.yml
new file mode 100644
index 00000000000..342235424f4
--- /dev/null
+++ b/changelogs/unreleased/26500-informative-slack-notifications.yml
@@ -0,0 +1,4 @@
+---
+title: Add user & build links in Slack Notifications
+merge_request: 8641
+author: Poornima M
diff --git a/changelogs/unreleased/26651-cannot-move-project-into-group.yml b/changelogs/unreleased/26651-cannot-move-project-into-group.yml
new file mode 100644
index 00000000000..244a19a627d
--- /dev/null
+++ b/changelogs/unreleased/26651-cannot-move-project-into-group.yml
@@ -0,0 +1,4 @@
+---
+title: Specify in the documentation that only projects owners can transfer projects
+merge_request:
+author:
diff --git a/changelogs/unreleased/26703-todos-count.yml b/changelogs/unreleased/26703-todos-count.yml
new file mode 100644
index 00000000000..24fd0c406e2
--- /dev/null
+++ b/changelogs/unreleased/26703-todos-count.yml
@@ -0,0 +1,4 @@
+---
+title: show 99+ for large count in todos notification bell
+merge_request: 9171
+author: mhasbini
diff --git a/changelogs/unreleased/26705-filter-todos-by-manual-add.yml b/changelogs/unreleased/26705-filter-todos-by-manual-add.yml
new file mode 100644
index 00000000000..3521496a20e
--- /dev/null
+++ b/changelogs/unreleased/26705-filter-todos-by-manual-add.yml
@@ -0,0 +1,4 @@
+---
+title: Filter todos by manual add
+merge_request: 8691
+author: Jacopo Beschi @jacopo-beschi
diff --git a/changelogs/unreleased/26732-combine-deploy-keys-and-push-rules-and-mirror-repository-and-protect-branches-settings-pages.yml b/changelogs/unreleased/26732-combine-deploy-keys-and-push-rules-and-mirror-repository-and-protect-branches-settings-pages.yml
new file mode 100644
index 00000000000..6fc4615dab8
--- /dev/null
+++ b/changelogs/unreleased/26732-combine-deploy-keys-and-push-rules-and-mirror-repository-and-protect-branches-settings-pages.yml
@@ -0,0 +1,5 @@
+---
+title: Combined deploy keys, push rules, protect branches and mirror repository settings options into a single one called
+  Repository
+merge_request:
+author:
diff --git a/changelogs/unreleased/26744-add-omniauth-oauth2-generic-strategy.yml b/changelogs/unreleased/26744-add-omniauth-oauth2-generic-strategy.yml
new file mode 100644
index 00000000000..15da43b8091
--- /dev/null
+++ b/changelogs/unreleased/26744-add-omniauth-oauth2-generic-strategy.yml
@@ -0,0 +1,3 @@
+title: Add the oauth2_generic OmniAuth strategy
+merge_request: 9048
+author: Joe Marty
\ No newline at end of file
diff --git a/changelogs/unreleased/26790-label-color-todos.yml b/changelogs/unreleased/26790-label-color-todos.yml
new file mode 100644
index 00000000000..74084473d81
--- /dev/null
+++ b/changelogs/unreleased/26790-label-color-todos.yml
@@ -0,0 +1,4 @@
+---
+title: fix background color for labels mention in todo
+merge_request: 9155
+author: mhasbini
diff --git a/changelogs/unreleased/26847-api-pipelines-use-basic.yml b/changelogs/unreleased/26847-api-pipelines-use-basic.yml
new file mode 100644
index 00000000000..2034a4ba080
--- /dev/null
+++ b/changelogs/unreleased/26847-api-pipelines-use-basic.yml
@@ -0,0 +1,4 @@
+---
+title: Expose pipelines as PipelineBasic `api/v3/projects/:id/pipelines`
+merge_request: 8875
+author:
diff --git a/changelogs/unreleased/26875-builds-api-endpoint-skipped-scope.yml b/changelogs/unreleased/26875-builds-api-endpoint-skipped-scope.yml
new file mode 100644
index 00000000000..3d6400cba76
--- /dev/null
+++ b/changelogs/unreleased/26875-builds-api-endpoint-skipped-scope.yml
@@ -0,0 +1,4 @@
+---
+title: Add all available statuses to scope filter for project builds endpoint
+merge_request:
+author: George Andrinopoulos
diff --git a/changelogs/unreleased/26900-pipelines-tabs.yml b/changelogs/unreleased/26900-pipelines-tabs.yml
new file mode 100644
index 00000000000..f08514c621f
--- /dev/null
+++ b/changelogs/unreleased/26900-pipelines-tabs.yml
@@ -0,0 +1,4 @@
+---
+title: Adds Pending and Finished tabs to pipelines page
+merge_request:
+author:
diff --git a/changelogs/unreleased/26908-make-timelogs-use-foreign-keys b/changelogs/unreleased/26908-make-timelogs-use-foreign-keys
new file mode 100644
index 00000000000..0e8f7093b34
--- /dev/null
+++ b/changelogs/unreleased/26908-make-timelogs-use-foreign-keys
@@ -0,0 +1,4 @@
+---
+title: Refactor Timelogs structure to use foreign keys.
+merge_request: 8769
+author:
diff --git a/changelogs/unreleased/26957-tanuki-anim-hang.yml b/changelogs/unreleased/26957-tanuki-anim-hang.yml
new file mode 100644
index 00000000000..c7b4b9ebdfd
--- /dev/null
+++ b/changelogs/unreleased/26957-tanuki-anim-hang.yml
@@ -0,0 +1,4 @@
+---
+title: don't animate logo when downloading files
+merge_request:
+author:
diff --git a/changelogs/unreleased/27032-add-a-house-keeping-api-call.yml b/changelogs/unreleased/27032-add-a-house-keeping-api-call.yml
new file mode 100644
index 00000000000..a9f70e339c0
--- /dev/null
+++ b/changelogs/unreleased/27032-add-a-house-keeping-api-call.yml
@@ -0,0 +1,4 @@
+---
+title: Add housekeeping endpoint for Projects API
+merge_request: 9421
+author:
diff --git a/changelogs/unreleased/27114-add-undo-to-todos-in-the-done-tab.yml b/changelogs/unreleased/27114-add-undo-to-todos-in-the-done-tab.yml
new file mode 100644
index 00000000000..2e6c10a6bfe
--- /dev/null
+++ b/changelogs/unreleased/27114-add-undo-to-todos-in-the-done-tab.yml
@@ -0,0 +1,4 @@
+---
+title: Add Undo to Todos in the Done tab
+merge_request: 8782
+author: Jacopo Beschi @jacopo-beschi
diff --git a/changelogs/unreleased/27142-api-replace-destroy-with-stop-environment.yml b/changelogs/unreleased/27142-api-replace-destroy-with-stop-environment.yml
new file mode 100644
index 00000000000..ee236310a71
--- /dev/null
+++ b/changelogs/unreleased/27142-api-replace-destroy-with-stop-environment.yml
@@ -0,0 +1,4 @@
+---
+title: API: Add environment stop action
+merge_request: 8808
+author:
diff --git a/changelogs/unreleased/27287-label-dropdown-error-messages.yml b/changelogs/unreleased/27287-label-dropdown-error-messages.yml
new file mode 100644
index 00000000000..dfd4102c324
--- /dev/null
+++ b/changelogs/unreleased/27287-label-dropdown-error-messages.yml
@@ -0,0 +1,4 @@
+---
+title: Fix displaying error messages for create label dropdown
+merge_request: 9058
+author: Tom Koole
diff --git a/changelogs/unreleased/27336-add-environment-url-link-to-terminal-page.yml b/changelogs/unreleased/27336-add-environment-url-link-to-terminal-page.yml
new file mode 100644
index 00000000000..dd4907166c4
--- /dev/null
+++ b/changelogs/unreleased/27336-add-environment-url-link-to-terminal-page.yml
@@ -0,0 +1,4 @@
+---
+title: Added external environment link to web terminal view
+merge_request: 8303
+author:
diff --git a/changelogs/unreleased/27354-navigation-new-button.yml b/changelogs/unreleased/27354-navigation-new-button.yml
new file mode 100644
index 00000000000..62cac9bbbd3
--- /dev/null
+++ b/changelogs/unreleased/27354-navigation-new-button.yml
@@ -0,0 +1,4 @@
+---
+title: Re-add the New Project button in nav bar
+merge_request:
+author:
diff --git a/changelogs/unreleased/27452-update-issue-count.yml b/changelogs/unreleased/27452-update-issue-count.yml
new file mode 100644
index 00000000000..a7417eba63c
--- /dev/null
+++ b/changelogs/unreleased/27452-update-issue-count.yml
@@ -0,0 +1,4 @@
+---
+title: update issue count when closing/reopening an issue
+merge_request:
+author:
diff --git a/changelogs/unreleased/27501-api-use-visibility-everywhere.yml b/changelogs/unreleased/27501-api-use-visibility-everywhere.yml
new file mode 100644
index 00000000000..f1b70687878
--- /dev/null
+++ b/changelogs/unreleased/27501-api-use-visibility-everywhere.yml
@@ -0,0 +1,4 @@
+---
+title: "API: Use `visibility` as string parameter everywhere"
+merge_request: 9337
+author:
diff --git a/changelogs/unreleased/27520-option-to-prevent-signing-in-from-multiple-ips.yml b/changelogs/unreleased/27520-option-to-prevent-signing-in-from-multiple-ips.yml
new file mode 100644
index 00000000000..3050b072863
--- /dev/null
+++ b/changelogs/unreleased/27520-option-to-prevent-signing-in-from-multiple-ips.yml
@@ -0,0 +1,4 @@
+---
+title: Option to prevent signing in from multiple ips
+merge_request: 8998
+author:
diff --git a/changelogs/unreleased/27523-make-stuck-build-detection-more-performant.yml b/changelogs/unreleased/27523-make-stuck-build-detection-more-performant.yml
new file mode 100644
index 00000000000..a4ef2b23aaa
--- /dev/null
+++ b/changelogs/unreleased/27523-make-stuck-build-detection-more-performant.yml
@@ -0,0 +1,4 @@
+---
+title: Make stuck builds detection more performant
+merge_request: 9025
+author:
diff --git a/changelogs/unreleased/27530-fix-job-dropdown-pipeline-console-error.yml b/changelogs/unreleased/27530-fix-job-dropdown-pipeline-console-error.yml
new file mode 100644
index 00000000000..4436b4bee68
--- /dev/null
+++ b/changelogs/unreleased/27530-fix-job-dropdown-pipeline-console-error.yml
@@ -0,0 +1,4 @@
+---
+title: Fixes job dropdown action throws error in js console
+merge_request: 9182
+author:
diff --git a/changelogs/unreleased/27532_api_changes.yml b/changelogs/unreleased/27532_api_changes.yml
new file mode 100644
index 00000000000..778469d5a86
--- /dev/null
+++ b/changelogs/unreleased/27532_api_changes.yml
@@ -0,0 +1,4 @@
+---
+title: Use iids as filter parameter
+merge_request: 9096
+author:
diff --git a/changelogs/unreleased/27568-refactor-very-slow-dropdown-asignee-spec.yml b/changelogs/unreleased/27568-refactor-very-slow-dropdown-asignee-spec.yml
new file mode 100644
index 00000000000..5c738af7704
--- /dev/null
+++ b/changelogs/unreleased/27568-refactor-very-slow-dropdown-asignee-spec.yml
@@ -0,0 +1,4 @@
+---
+title: Refactor dropdown_assignee_spec
+merge_request: 9711
+author: George Andrinopoulos
diff --git a/changelogs/unreleased/27608-fixes-markdown-in-activity-feed-is-light-gray.yml b/changelogs/unreleased/27608-fixes-markdown-in-activity-feed-is-light-gray.yml
new file mode 100644
index 00000000000..8f297620e23
--- /dev/null
+++ b/changelogs/unreleased/27608-fixes-markdown-in-activity-feed-is-light-gray.yml
@@ -0,0 +1,4 @@
+---
+title: Fixes markdown in activity-feed is gray
+merge_request: 9179
+author:
diff --git a/changelogs/unreleased/27610-issue-number-alignment.yml b/changelogs/unreleased/27610-issue-number-alignment.yml
new file mode 100644
index 00000000000..19ab8872c62
--- /dev/null
+++ b/changelogs/unreleased/27610-issue-number-alignment.yml
@@ -0,0 +1,4 @@
+---
+title: fixes issue number alignment problem in MR and issue list
+merge_request: 9020
+author:
diff --git a/changelogs/unreleased/27631-fix-small-height-of-activity-header-page.yml b/changelogs/unreleased/27631-fix-small-height-of-activity-header-page.yml
new file mode 100644
index 00000000000..59da28964f7
--- /dev/null
+++ b/changelogs/unreleased/27631-fix-small-height-of-activity-header-page.yml
@@ -0,0 +1,4 @@
+---
+title: "Fix small height of activity header page"
+merge_request: 8952
+author: Pavel Sorokin
diff --git a/changelogs/unreleased/27726-fix-dropdown-width-in-admin-project-page.yml b/changelogs/unreleased/27726-fix-dropdown-width-in-admin-project-page.yml
new file mode 100644
index 00000000000..6c98b46d8cb
--- /dev/null
+++ b/changelogs/unreleased/27726-fix-dropdown-width-in-admin-project-page.yml
@@ -0,0 +1,4 @@
+---
+title: Fixes dropdown width in admin project page
+merge_request: 9002
+author:
diff --git a/changelogs/unreleased/27762-add-default-artifacts-expiration.yml b/changelogs/unreleased/27762-add-default-artifacts-expiration.yml
new file mode 100644
index 00000000000..27fa77ed04d
--- /dev/null
+++ b/changelogs/unreleased/27762-add-default-artifacts-expiration.yml
@@ -0,0 +1,4 @@
+---
+title: Add admin setting for default artifacts expiration
+merge_request: 9219
+author:
diff --git a/changelogs/unreleased/27778-a11y-sidebar.yml b/changelogs/unreleased/27778-a11y-sidebar.yml
new file mode 100644
index 00000000000..fb37d7fdb35
--- /dev/null
+++ b/changelogs/unreleased/27778-a11y-sidebar.yml
@@ -0,0 +1,5 @@
+---
+title: Improves a11y in sidebar by adding aria-hidden attributes in i tags and by
+  fixing two broken aria-hidden attributes
+merge_request:
+author:
diff --git a/changelogs/unreleased/27783-fix-fe-doc-broken-link.yml b/changelogs/unreleased/27783-fix-fe-doc-broken-link.yml
new file mode 100644
index 00000000000..429110e9178
--- /dev/null
+++ b/changelogs/unreleased/27783-fix-fe-doc-broken-link.yml
@@ -0,0 +1,4 @@
+---
+title: Fixes FE Doc broken link
+merge_request: 9120
+author:
diff --git a/changelogs/unreleased/27840-improve-search-bar-experience.yml b/changelogs/unreleased/27840-improve-search-bar-experience.yml
new file mode 100644
index 00000000000..87b1f0c5572
--- /dev/null
+++ b/changelogs/unreleased/27840-improve-search-bar-experience.yml
@@ -0,0 +1,4 @@
+---
+title: Enhanced filter issues layout for better mobile experiance
+merge_request: 9280
+author: Pratik Borsadiya
diff --git a/changelogs/unreleased/27920-both-wip-messages-showing.yml b/changelogs/unreleased/27920-both-wip-messages-showing.yml
new file mode 100644
index 00000000000..497fda8c8ba
--- /dev/null
+++ b/changelogs/unreleased/27920-both-wip-messages-showing.yml
@@ -0,0 +1,4 @@
+---
+title: Dispatch needed JS when creating a new MR in diff view
+merge_request:
+author:
diff --git a/changelogs/unreleased/27924-set-max-width-mini-pipeline-text.yml b/changelogs/unreleased/27924-set-max-width-mini-pipeline-text.yml
new file mode 100644
index 00000000000..53077eedc11
--- /dev/null
+++ b/changelogs/unreleased/27924-set-max-width-mini-pipeline-text.yml
@@ -0,0 +1,4 @@
+---
+title: Set maximum width for mini pipeline graph text so it is not truncated to early
+merge_request: 9188
+author:
diff --git a/changelogs/unreleased/27934-left-align-logo.yml b/changelogs/unreleased/27934-left-align-logo.yml
new file mode 100644
index 00000000000..d4e5e169465
--- /dev/null
+++ b/changelogs/unreleased/27934-left-align-logo.yml
@@ -0,0 +1,4 @@
+---
+title: Left align logo
+merge_request:
+author:
diff --git a/changelogs/unreleased/27936-make-all-uploads-require-revalidation-on-each-browser-fetch.yml b/changelogs/unreleased/27936-make-all-uploads-require-revalidation-on-each-browser-fetch.yml
new file mode 100644
index 00000000000..adc129d8dca
--- /dev/null
+++ b/changelogs/unreleased/27936-make-all-uploads-require-revalidation-on-each-browser-fetch.yml
@@ -0,0 +1,4 @@
+---
+title: Uploaded files which content can change now require revalidation on each page load
+merge_request: 9453
+author:
diff --git a/changelogs/unreleased/27978-improve-task-list-ux.yml b/changelogs/unreleased/27978-improve-task-list-ux.yml
new file mode 100644
index 00000000000..a6bd99da82e
--- /dev/null
+++ b/changelogs/unreleased/27978-improve-task-list-ux.yml
@@ -0,0 +1,4 @@
+---
+title: Only add a newline in the Markdown Editor if the current line is not empty
+merge_request: 9455
+author: Jan Christophersen
diff --git a/changelogs/unreleased/27994-fix-mr-widget-jump.yml b/changelogs/unreleased/27994-fix-mr-widget-jump.yml
new file mode 100644
index 00000000000..77783e54a3a
--- /dev/null
+++ b/changelogs/unreleased/27994-fix-mr-widget-jump.yml
@@ -0,0 +1,4 @@
+---
+title: Fix MR widget jump
+merge_request: 9146
+author:
diff --git a/changelogs/unreleased/28010-mr-merge-button-default-to-danger.yml b/changelogs/unreleased/28010-mr-merge-button-default-to-danger.yml
new file mode 100644
index 00000000000..06bb669ceac
--- /dev/null
+++ b/changelogs/unreleased/28010-mr-merge-button-default-to-danger.yml
@@ -0,0 +1,4 @@
+---
+title: Default to subtle MR mege button until CI status is available
+merge_request:
+author:
diff --git a/changelogs/unreleased/28019-make-builds-show-faster.yml b/changelogs/unreleased/28019-make-builds-show-faster.yml
new file mode 100644
index 00000000000..bbfea0e4c88
--- /dev/null
+++ b/changelogs/unreleased/28019-make-builds-show-faster.yml
@@ -0,0 +1,4 @@
+---
+title: Avoid calling Build#trace_with_state for performance
+merge_request: 9149
+author: Takuya Noguchi
diff --git a/changelogs/unreleased/28030-infinite-offset.yml b/changelogs/unreleased/28030-infinite-offset.yml
new file mode 100644
index 00000000000..6f4082d7684
--- /dev/null
+++ b/changelogs/unreleased/28030-infinite-offset.yml
@@ -0,0 +1,4 @@
+---
+title: allow offset query parameter for infinite list pages
+merge_request:
+author:
diff --git a/changelogs/unreleased/28082-deleted-branch-event-404.yml b/changelogs/unreleased/28082-deleted-branch-event-404.yml
new file mode 100644
index 00000000000..e989ca34784
--- /dev/null
+++ b/changelogs/unreleased/28082-deleted-branch-event-404.yml
@@ -0,0 +1,4 @@
+---
+title: Stop linking to deleted Branches in Activity tabs
+merge_request: 9203
+author: Jan Christophersen
diff --git a/changelogs/unreleased/28142-overlap-bugs.yml b/changelogs/unreleased/28142-overlap-bugs.yml
new file mode 100644
index 00000000000..9fdabdf204a
--- /dev/null
+++ b/changelogs/unreleased/28142-overlap-bugs.yml
@@ -0,0 +1,4 @@
+---
+title: Fix z index issues with sidebar
+merge_request:
+author:
diff --git a/changelogs/unreleased/28176_merge_widget_fix.yml b/changelogs/unreleased/28176_merge_widget_fix.yml
new file mode 100644
index 00000000000..8e4e75fc237
--- /dev/null
+++ b/changelogs/unreleased/28176_merge_widget_fix.yml
@@ -0,0 +1,4 @@
+---
+title: Fix error in MR widget after /merge slash command
+merge_request: 9259
+author:
diff --git a/changelogs/unreleased/28186-long-group-names-overflow-out-of-todos-view.yml b/changelogs/unreleased/28186-long-group-names-overflow-out-of-todos-view.yml
new file mode 100644
index 00000000000..3bcf0e06d08
--- /dev/null
+++ b/changelogs/unreleased/28186-long-group-names-overflow-out-of-todos-view.yml
@@ -0,0 +1,4 @@
+---
+title: Truncate long Todo titles for non-mobile screens
+merge_request: 9311
+author:
diff --git a/changelogs/unreleased/28204-option-to-disable-webpack-dev-server-livereload.yml b/changelogs/unreleased/28204-option-to-disable-webpack-dev-server-livereload.yml
new file mode 100644
index 00000000000..df2478a3f28
--- /dev/null
+++ b/changelogs/unreleased/28204-option-to-disable-webpack-dev-server-livereload.yml
@@ -0,0 +1,4 @@
+---
+title: Pick up option from GDK to disable webpack dev server livereload
+merge_request:
+author:
diff --git a/changelogs/unreleased/28229-pipelines-loading-icon.yml b/changelogs/unreleased/28229-pipelines-loading-icon.yml
new file mode 100644
index 00000000000..d8f82f658c2
--- /dev/null
+++ b/changelogs/unreleased/28229-pipelines-loading-icon.yml
@@ -0,0 +1,5 @@
+---
+title: Centers loading icon vertically and horizontally in pipelines table in commit
+  view
+merge_request:
+author:
diff --git a/changelogs/unreleased/28236-browse-button-dropping.yml b/changelogs/unreleased/28236-browse-button-dropping.yml
new file mode 100644
index 00000000000..3a3d755f40c
--- /dev/null
+++ b/changelogs/unreleased/28236-browse-button-dropping.yml
@@ -0,0 +1,4 @@
+---
+title: Increase right side of file header to button stays on same line
+merge_request:
+author:
diff --git a/changelogs/unreleased/28247-timeloops-bug.yml b/changelogs/unreleased/28247-timeloops-bug.yml
new file mode 100644
index 00000000000..12ab523b7c7
--- /dev/null
+++ b/changelogs/unreleased/28247-timeloops-bug.yml
@@ -0,0 +1,4 @@
+---
+title: Only run timeago loops after rendering timeago components
+merge_request:
+author:
diff --git a/changelogs/unreleased/28253-fix-buid-scroll-button-position.yml b/changelogs/unreleased/28253-fix-buid-scroll-button-position.yml
new file mode 100644
index 00000000000..b13d115dab9
--- /dev/null
+++ b/changelogs/unreleased/28253-fix-buid-scroll-button-position.yml
@@ -0,0 +1,4 @@
+---
+title: Fix positioning of `Scroll to top` button
+merge_request:
+author:
diff --git a/changelogs/unreleased/28257-issues-iids.yml b/changelogs/unreleased/28257-issues-iids.yml
new file mode 100644
index 00000000000..0a85504a8de
--- /dev/null
+++ b/changelogs/unreleased/28257-issues-iids.yml
@@ -0,0 +1,4 @@
+---
+title: API issues - support filtering by iids
+merge_request:
+author:
diff --git a/changelogs/unreleased/28262-horizontal-scrolling-issue-on-long-project-names.yml b/changelogs/unreleased/28262-horizontal-scrolling-issue-on-long-project-names.yml
new file mode 100644
index 00000000000..fa1674453de
--- /dev/null
+++ b/changelogs/unreleased/28262-horizontal-scrolling-issue-on-long-project-names.yml
@@ -0,0 +1,4 @@
+---
+title: Wrap long Project and Group titles
+merge_request: 9301
+author:
diff --git a/changelogs/unreleased/28303-change-development-tanuki-favicon-colors-to-match-logo.yml b/changelogs/unreleased/28303-change-development-tanuki-favicon-colors-to-match-logo.yml
new file mode 100644
index 00000000000..b97e9a59b2a
--- /dev/null
+++ b/changelogs/unreleased/28303-change-development-tanuki-favicon-colors-to-match-logo.yml
@@ -0,0 +1,4 @@
+---
+title: Change development tanuki favicon colors to match logo color order
+merge_request:
+author:
diff --git a/changelogs/unreleased/28329-allow-slash-in-slash-command-args.yml b/changelogs/unreleased/28329-allow-slash-in-slash-command-args.yml
new file mode 100644
index 00000000000..fed02139a5c
--- /dev/null
+++ b/changelogs/unreleased/28329-allow-slash-in-slash-command-args.yml
@@ -0,0 +1,4 @@
+---
+title: Allow slashes in slash command arguments
+merge_request:
+author:
diff --git a/changelogs/unreleased/28353-little-grammar-issue.yml b/changelogs/unreleased/28353-little-grammar-issue.yml
new file mode 100644
index 00000000000..10bdb17b266
--- /dev/null
+++ b/changelogs/unreleased/28353-little-grammar-issue.yml
@@ -0,0 +1,4 @@
+---
+title: Fix grammer issue in admin/runners
+merge_request:
+author:
diff --git a/changelogs/unreleased/28366-renamed-file-tooltip-contains-html.yml b/changelogs/unreleased/28366-renamed-file-tooltip-contains-html.yml
new file mode 100644
index 00000000000..faf1e89ed94
--- /dev/null
+++ b/changelogs/unreleased/28366-renamed-file-tooltip-contains-html.yml
@@ -0,0 +1,4 @@
+---
+title: Remove markup that was showing in tooltip for renamed files
+merge_request: 9374
+author:
diff --git a/changelogs/unreleased/28367-fix-unfold-diff-line-number-copy-paste.yml b/changelogs/unreleased/28367-fix-unfold-diff-line-number-copy-paste.yml
new file mode 100644
index 00000000000..6fc89fd91dd
--- /dev/null
+++ b/changelogs/unreleased/28367-fix-unfold-diff-line-number-copy-paste.yml
@@ -0,0 +1,4 @@
+---
+title: Fixes includes line number during unfold copy n paste in parallel diff view
+merge_request: 9365
+author:
diff --git a/changelogs/unreleased/28389-ux-problem-with-pipeline-coverage-placeholder.yml b/changelogs/unreleased/28389-ux-problem-with-pipeline-coverage-placeholder.yml
new file mode 100644
index 00000000000..ed357d86fe3
--- /dev/null
+++ b/changelogs/unreleased/28389-ux-problem-with-pipeline-coverage-placeholder.yml
@@ -0,0 +1,4 @@
+---
+title: Changed coverage reg expression placeholder text to be more like a placeholder
+merge_request:
+author:
diff --git a/changelogs/unreleased/28402-fix-starred-projects-filter-wrong-message-on-no-results.yml b/changelogs/unreleased/28402-fix-starred-projects-filter-wrong-message-on-no-results.yml
new file mode 100644
index 00000000000..dd94b3fe663
--- /dev/null
+++ b/changelogs/unreleased/28402-fix-starred-projects-filter-wrong-message-on-no-results.yml
@@ -0,0 +1,4 @@
+---
+title: Fix wrong message on starred projects filtering
+merge_request:
+author: George Andrinopoulos
diff --git a/changelogs/unreleased/28410-dropdown-styling.yml b/changelogs/unreleased/28410-dropdown-styling.yml
new file mode 100644
index 00000000000..2a7af1dd6e8
--- /dev/null
+++ b/changelogs/unreleased/28410-dropdown-styling.yml
@@ -0,0 +1,4 @@
+---
+title: Add badges to global dropdown
+merge_request:
+author:
diff --git a/changelogs/unreleased/28447-hybrid-repository-storages.yml b/changelogs/unreleased/28447-hybrid-repository-storages.yml
new file mode 100644
index 00000000000..00dfc5781b9
--- /dev/null
+++ b/changelogs/unreleased/28447-hybrid-repository-storages.yml
@@ -0,0 +1,4 @@
+---
+title: Update storage settings to allow extra values per repository storage
+merge_request: 9597
+author:
diff --git a/changelogs/unreleased/28450-test-compiling-frontend-assets-for-production-in-ci.yml b/changelogs/unreleased/28450-test-compiling-frontend-assets-for-production-in-ci.yml
new file mode 100644
index 00000000000..196a9b788ea
--- /dev/null
+++ b/changelogs/unreleased/28450-test-compiling-frontend-assets-for-production-in-ci.yml
@@ -0,0 +1,4 @@
+---
+title: test compiling production assets and generate webpack bundle report in CI
+merge_request: 9396
+author:
diff --git a/changelogs/unreleased/28458-present-gitlab-version-for-v4-changes-on-docs.yml b/changelogs/unreleased/28458-present-gitlab-version-for-v4-changes-on-docs.yml
new file mode 100644
index 00000000000..dbbe8a19204
--- /dev/null
+++ b/changelogs/unreleased/28458-present-gitlab-version-for-v4-changes-on-docs.yml
@@ -0,0 +1,4 @@
+---
+title: Present GitLab version for each V3 to V4 API change on v3_to_v4.md
+merge_request:
+author:
diff --git a/changelogs/unreleased/28462-fix-delimiter-removes-issue-in-todo-counter.yml b/changelogs/unreleased/28462-fix-delimiter-removes-issue-in-todo-counter.yml
new file mode 100644
index 00000000000..80995d75c23
--- /dev/null
+++ b/changelogs/unreleased/28462-fix-delimiter-removes-issue-in-todo-counter.yml
@@ -0,0 +1,4 @@
+---
+title: Fixes delimiter removes when todo marked as done
+merge_request: 9435
+author:
diff --git a/changelogs/unreleased/28516-default-kubernetes-namespace.yml b/changelogs/unreleased/28516-default-kubernetes-namespace.yml
new file mode 100644
index 00000000000..9fa5c681a53
--- /dev/null
+++ b/changelogs/unreleased/28516-default-kubernetes-namespace.yml
@@ -0,0 +1,4 @@
+---
+title: Make a default namespace of Kubernetes service to contain project ID
+merge_request:
+author:
diff --git a/changelogs/unreleased/28524-gitlab-ci-yml-coverage-key-is-unknown.yml b/changelogs/unreleased/28524-gitlab-ci-yml-coverage-key-is-unknown.yml
new file mode 100644
index 00000000000..eda5764c13e
--- /dev/null
+++ b/changelogs/unreleased/28524-gitlab-ci-yml-coverage-key-is-unknown.yml
@@ -0,0 +1,4 @@
+---
+title: Document when current coverage configuration option was introduced
+merge_request: 9443
+author:
diff --git a/changelogs/unreleased/28538-restore-nav-shortcuts.yml b/changelogs/unreleased/28538-restore-nav-shortcuts.yml
new file mode 100644
index 00000000000..07b39cd50d1
--- /dev/null
+++ b/changelogs/unreleased/28538-restore-nav-shortcuts.yml
@@ -0,0 +1,4 @@
+---
+title: Restore keyboard shortcuts for "Activity" and "Charts"
+merge_request: 9680
+author:
diff --git a/changelogs/unreleased/28598-narrow-environment-payload-by-using-basic-project.yml b/changelogs/unreleased/28598-narrow-environment-payload-by-using-basic-project.yml
new file mode 100644
index 00000000000..ada726c9048
--- /dev/null
+++ b/changelogs/unreleased/28598-narrow-environment-payload-by-using-basic-project.yml
@@ -0,0 +1,4 @@
+---
+title: Narrow environment payload by using basic project details resource
+merge_request:
+author:
diff --git a/changelogs/unreleased/28655-current-path-text-is-not-updated-after-setting-the-new-username.yml b/changelogs/unreleased/28655-current-path-text-is-not-updated-after-setting-the-new-username.yml
new file mode 100644
index 00000000000..bff996172f3
--- /dev/null
+++ b/changelogs/unreleased/28655-current-path-text-is-not-updated-after-setting-the-new-username.yml
@@ -0,0 +1,4 @@
+---
+title: Update account view to display new username
+merge_request:
+author:
diff --git a/changelogs/unreleased/28696-improve-grammar-gitlab-flow-doc.yml b/changelogs/unreleased/28696-improve-grammar-gitlab-flow-doc.yml
new file mode 100644
index 00000000000..e38e5d0db5b
--- /dev/null
+++ b/changelogs/unreleased/28696-improve-grammar-gitlab-flow-doc.yml
@@ -0,0 +1,4 @@
+---
+title: Improve grammar in GitLab flow documentation
+merge_request: 9552
+author: infogrind
diff --git a/changelogs/unreleased/28704-fullscreen-zen-mode-is-broken.yml b/changelogs/unreleased/28704-fullscreen-zen-mode-is-broken.yml
new file mode 100644
index 00000000000..b8dba0b5993
--- /dev/null
+++ b/changelogs/unreleased/28704-fullscreen-zen-mode-is-broken.yml
@@ -0,0 +1,4 @@
+---
+title: Set max height to screen height for Zen mode
+merge_request: 9667
+author:
diff --git a/changelogs/unreleased/28723-consistent-handling-indexof.yml b/changelogs/unreleased/28723-consistent-handling-indexof.yml
new file mode 100644
index 00000000000..95d6181d5fa
--- /dev/null
+++ b/changelogs/unreleased/28723-consistent-handling-indexof.yml
@@ -0,0 +1,4 @@
+---
+title: Keep consistent in handling indexOf results
+merge_request: 9531
+author: Takuya Noguchi
diff --git a/changelogs/unreleased/28805-download-archive-with-branch-like-feature-xxxx-add-extra-directory-level.yml b/changelogs/unreleased/28805-download-archive-with-branch-like-feature-xxxx-add-extra-directory-level.yml
new file mode 100644
index 00000000000..38ff6b97b2b
--- /dev/null
+++ b/changelogs/unreleased/28805-download-archive-with-branch-like-feature-xxxx-add-extra-directory-level.yml
@@ -0,0 +1,4 @@
+---
+title: Ensure archive download is only one directory deep
+merge_request: 9616
+author:
diff --git a/changelogs/unreleased/28807-search-for-milestone-by-title-in-rest-api.yml b/changelogs/unreleased/28807-search-for-milestone-by-title-in-rest-api.yml
new file mode 100644
index 00000000000..0016253e32e
--- /dev/null
+++ b/changelogs/unreleased/28807-search-for-milestone-by-title-in-rest-api.yml
@@ -0,0 +1,4 @@
+---
+title: Enable filtering milestones by search criteria in the API
+merge_request: 9606
+author:
diff --git a/changelogs/unreleased/28835-jobs-head.yml b/changelogs/unreleased/28835-jobs-head.yml
new file mode 100644
index 00000000000..1580cfb19ba
--- /dev/null
+++ b/changelogs/unreleased/28835-jobs-head.yml
@@ -0,0 +1,4 @@
+---
+title: Fix jobs table header height
+merge_request:
+author:
diff --git a/changelogs/unreleased/28837-remove-help-duplicate.yml b/changelogs/unreleased/28837-remove-help-duplicate.yml
new file mode 100644
index 00000000000..b1001245663
--- /dev/null
+++ b/changelogs/unreleased/28837-remove-help-duplicate.yml
@@ -0,0 +1,4 @@
+---
+title: Remove help link from right dropdown
+merge_request:
+author:
diff --git a/changelogs/unreleased/28865-filter-by-authorized-projects-in-v4.yml b/changelogs/unreleased/28865-filter-by-authorized-projects-in-v4.yml
new file mode 100644
index 00000000000..7c64783cbd0
--- /dev/null
+++ b/changelogs/unreleased/28865-filter-by-authorized-projects-in-v4.yml
@@ -0,0 +1,4 @@
+---
+title: Add filter param for project membership for current_user in API v4
+merge_request:
+author:
diff --git a/changelogs/unreleased/28874-fix-milestone-issues-position-order-in-api.yml b/changelogs/unreleased/28874-fix-milestone-issues-position-order-in-api.yml
new file mode 100644
index 00000000000..0177394aa0f
--- /dev/null
+++ b/changelogs/unreleased/28874-fix-milestone-issues-position-order-in-api.yml
@@ -0,0 +1,4 @@
+---
+title: Order milestone issues by position ascending in api
+merge_request: 9635
+author: George Andrinopoulos
diff --git a/changelogs/unreleased/28893-highlighted-diff-doesn-t-stay-highlighted-on-refresh.yml b/changelogs/unreleased/28893-highlighted-diff-doesn-t-stay-highlighted-on-refresh.yml
new file mode 100644
index 00000000000..9ba33af010c
--- /dev/null
+++ b/changelogs/unreleased/28893-highlighted-diff-doesn-t-stay-highlighted-on-refresh.yml
@@ -0,0 +1,4 @@
+---
+title: Highlight line number if specified on diff pages when page loads
+merge_request: 9664
+author:
diff --git a/changelogs/unreleased/28898-fix-search-branches-in-cherry-picking.yml b/changelogs/unreleased/28898-fix-search-branches-in-cherry-picking.yml
new file mode 100644
index 00000000000..48e62f8f70d
--- /dev/null
+++ b/changelogs/unreleased/28898-fix-search-branches-in-cherry-picking.yml
@@ -0,0 +1,4 @@
+---
+title: Fix json response in branches controller
+merge_request: 9710
+author: George Andrinopoulos
diff --git a/changelogs/unreleased/28935-make-logo-smaller.yml b/changelogs/unreleased/28935-make-logo-smaller.yml
new file mode 100644
index 00000000000..ef79fc7d212
--- /dev/null
+++ b/changelogs/unreleased/28935-make-logo-smaller.yml
@@ -0,0 +1,4 @@
+---
+title: Decrease tanuki logo size
+merge_request:
+author:
diff --git a/changelogs/unreleased/29014-create-issue-form-buttons-misaligned-on-mobile.yml b/changelogs/unreleased/29014-create-issue-form-buttons-misaligned-on-mobile.yml
new file mode 100644
index 00000000000..f869249c22b
--- /dev/null
+++ b/changelogs/unreleased/29014-create-issue-form-buttons-misaligned-on-mobile.yml
@@ -0,0 +1,4 @@
+---
+title: Fix create issue form buttons are misaligned on mobile
+merge_request: 9706
+author: TM Lee
diff --git a/changelogs/unreleased/29034-fix-github-importer.yml b/changelogs/unreleased/29034-fix-github-importer.yml
new file mode 100644
index 00000000000..6d08db3d55d
--- /dev/null
+++ b/changelogs/unreleased/29034-fix-github-importer.yml
@@ -0,0 +1,4 @@
+---
+title: Fix name colision when importing GitHub pull requests from forked repositories
+merge_request: 9719
+author:
diff --git a/changelogs/unreleased/29046-fix-github-importer-open-prs.yml b/changelogs/unreleased/29046-fix-github-importer-open-prs.yml
new file mode 100644
index 00000000000..d279c269f94
--- /dev/null
+++ b/changelogs/unreleased/29046-fix-github-importer-open-prs.yml
@@ -0,0 +1,4 @@
+---
+title: Fix GitHub Import deleting branches for open PRs from a fork
+merge_request: 9758
+author:
diff --git a/changelogs/unreleased/29137-bulk-perform-async-should-specify-queue.yml b/changelogs/unreleased/29137-bulk-perform-async-should-specify-queue.yml
new file mode 100644
index 00000000000..0de7754badc
--- /dev/null
+++ b/changelogs/unreleased/29137-bulk-perform-async-should-specify-queue.yml
@@ -0,0 +1,4 @@
+---
+title: Make authorized projects worker use a specific queue instead of the default one
+merge_request: 9813
+author:
diff --git a/changelogs/unreleased/29162-refactor-dropdown-milestone-spec.yml b/changelogs/unreleased/29162-refactor-dropdown-milestone-spec.yml
new file mode 100644
index 00000000000..ad0c513f525
--- /dev/null
+++ b/changelogs/unreleased/29162-refactor-dropdown-milestone-spec.yml
@@ -0,0 +1,4 @@
+---
+title: Refactor dropdown_milestone_spec.rb
+merge_request:
+author: George Andrinopoulos
diff --git a/changelogs/unreleased/29189-discussion-button.yml b/changelogs/unreleased/29189-discussion-button.yml
new file mode 100644
index 00000000000..eea96362117
--- /dev/null
+++ b/changelogs/unreleased/29189-discussion-button.yml
@@ -0,0 +1,4 @@
+---
+title: Fix alignment of resolve button
+merge_request:
+author:
diff --git a/changelogs/unreleased/29209-sign-up-form-name.yml b/changelogs/unreleased/29209-sign-up-form-name.yml
new file mode 100644
index 00000000000..e8e3a71f875
--- /dev/null
+++ b/changelogs/unreleased/29209-sign-up-form-name.yml
@@ -0,0 +1,4 @@
+---
+title: Change label for name on sign up form
+merge_request:
+author:
diff --git a/changelogs/unreleased/29263-merge-button-color.yml b/changelogs/unreleased/29263-merge-button-color.yml
new file mode 100644
index 00000000000..2d0625483a4
--- /dev/null
+++ b/changelogs/unreleased/29263-merge-button-color.yml
@@ -0,0 +1,4 @@
+---
+title: ensure MR widget dropdown is same color as button
+merge_request:
+author:
diff --git a/changelogs/unreleased/29328-fix-transient-failure-in-model-user-spec.yml b/changelogs/unreleased/29328-fix-transient-failure-in-model-user-spec.yml
new file mode 100644
index 00000000000..dabf9968c5b
--- /dev/null
+++ b/changelogs/unreleased/29328-fix-transient-failure-in-model-user-spec.yml
@@ -0,0 +1,4 @@
+---
+title: Add custom attributes in factories
+merge_request: 9892
+author: George Andrinopoulos
diff --git a/changelogs/unreleased/3440-remove-hsts-header.yml b/changelogs/unreleased/3440-remove-hsts-header.yml
new file mode 100644
index 00000000000..0310e733f4e
--- /dev/null
+++ b/changelogs/unreleased/3440-remove-hsts-header.yml
@@ -0,0 +1,4 @@
+---
+title: Stop setting Strict-Transport-Securty header from within the app
+merge_request:
+author:
diff --git a/changelogs/unreleased/3874-correctly-return-json-on-delete-responses.yml b/changelogs/unreleased/3874-correctly-return-json-on-delete-responses.yml
new file mode 100644
index 00000000000..4a4932288b4
--- /dev/null
+++ b/changelogs/unreleased/3874-correctly-return-json-on-delete-responses.yml
@@ -0,0 +1,4 @@
+---
+title: Return 202 with JSON body on async removals on V4 API
+merge_request:
+author:
diff --git a/changelogs/unreleased/4269-public-api.yml b/changelogs/unreleased/4269-public-api.yml
deleted file mode 100644
index 560bc6a4f13..00000000000
--- a/changelogs/unreleased/4269-public-api.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Allow public access to some Project API endpoints
-merge_request: 7843
-author:
diff --git a/changelogs/unreleased/6073_project_api.yml b/changelogs/unreleased/6073_project_api.yml
new file mode 100644
index 00000000000..fd6792a406e
--- /dev/null
+++ b/changelogs/unreleased/6073_project_api.yml
@@ -0,0 +1,4 @@
+---
+title: 'API project create: Make name or path required'
+merge_request: 9416
+author:
diff --git a/changelogs/unreleased/7749-add-setting-to-disable-html-emails.yml b/changelogs/unreleased/7749-add-setting-to-disable-html-emails.yml
deleted file mode 100644
index 9dd04d3f089..00000000000
--- a/changelogs/unreleased/7749-add-setting-to-disable-html-emails.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-title: Add setting to enable/disable HTML emails
-merge_request: 7749
-author:
diff --git a/changelogs/unreleased/9381-authentiq-backchannel-logout.yml b/changelogs/unreleased/9381-authentiq-backchannel-logout.yml
new file mode 100644
index 00000000000..4dbf36cd096
--- /dev/null
+++ b/changelogs/unreleased/9381-authentiq-backchannel-logout.yml
@@ -0,0 +1,4 @@
+---
+title: Adds remote logout functionality to the Authentiq OAuth provider
+merge_request: 9381
+author: Alexandros Keramidas
diff --git a/changelogs/unreleased/adam-prevent-two-issue-trackers.yml b/changelogs/unreleased/adam-prevent-two-issue-trackers.yml
new file mode 100644
index 00000000000..307b7ec7359
--- /dev/null
+++ b/changelogs/unreleased/adam-prevent-two-issue-trackers.yml
@@ -0,0 +1,4 @@
+---
+title: Prevent more than one issue tracker to be active for the same project
+merge_request:
+author: luisdgs19
diff --git a/changelogs/unreleased/add-auto-submited-header.yml b/changelogs/unreleased/add-auto-submited-header.yml
new file mode 100644
index 00000000000..93481613b39
--- /dev/null
+++ b/changelogs/unreleased/add-auto-submited-header.yml
@@ -0,0 +1,4 @@
+---
+title: Set Auto-Submitted header to mails
+merge_request:
+author: Semyon Pupkov
diff --git a/changelogs/unreleased/add-changelog-filtered-search-visual-tokens.yml b/changelogs/unreleased/add-changelog-filtered-search-visual-tokens.yml
new file mode 100644
index 00000000000..d10e4cb7c87
--- /dev/null
+++ b/changelogs/unreleased/add-changelog-filtered-search-visual-tokens.yml
@@ -0,0 +1,4 @@
+---
+title: Add filtered search visual tokens
+merge_request: 8969
+author:
diff --git a/changelogs/unreleased/add-filtered-search-to-mr.yml b/changelogs/unreleased/add-filtered-search-to-mr.yml
new file mode 100644
index 00000000000..e3577e2aec7
--- /dev/null
+++ b/changelogs/unreleased/add-filtered-search-to-mr.yml
@@ -0,0 +1,4 @@
+---
+title: Add filtered search to MR page
+merge_request:
+author:
diff --git a/changelogs/unreleased/add-frequently-used-emojis-back-to-menu.yml b/changelogs/unreleased/add-frequently-used-emojis-back-to-menu.yml
new file mode 100644
index 00000000000..66d5bb63734
--- /dev/null
+++ b/changelogs/unreleased/add-frequently-used-emojis-back-to-menu.yml
@@ -0,0 +1,4 @@
+---
+title: Add frequently used emojis back to awards menu
+merge_request:
+author:
diff --git a/changelogs/unreleased/add-git-version-to-system-info.yml b/changelogs/unreleased/add-git-version-to-system-info.yml
new file mode 100644
index 00000000000..2827fcec28d
--- /dev/null
+++ b/changelogs/unreleased/add-git-version-to-system-info.yml
@@ -0,0 +1,4 @@
+---
+title: Add git version to gitlab:env:info
+merge_request: 9128
+author: Semyon Pupkov
diff --git a/changelogs/unreleased/add-kube-ca-pem-file-deprecate-kube-ca-pem.yml b/changelogs/unreleased/add-kube-ca-pem-file-deprecate-kube-ca-pem.yml
new file mode 100644
index 00000000000..1ae1e3c7a7a
--- /dev/null
+++ b/changelogs/unreleased/add-kube-ca-pem-file-deprecate-kube-ca-pem.yml
@@ -0,0 +1,4 @@
+---
+title: Add KUBE_CA_PEM_FILE, deprecate KUBE_CA_PEM
+merge_request: 9398
+author:
diff --git a/changelogs/unreleased/add-pipeline-triggers.yml b/changelogs/unreleased/add-pipeline-triggers.yml
new file mode 100644
index 00000000000..81b11da0bb2
--- /dev/null
+++ b/changelogs/unreleased/add-pipeline-triggers.yml
@@ -0,0 +1,4 @@
+---
+title: Add pipeline trigger API with user permissions
+merge_request: 9277
+author:
diff --git a/changelogs/unreleased/add-yarn-documentation.yml b/changelogs/unreleased/add-yarn-documentation.yml
new file mode 100644
index 00000000000..5bcc01ac177
--- /dev/null
+++ b/changelogs/unreleased/add-yarn-documentation.yml
@@ -0,0 +1,4 @@
+---
+title: add rake tasks to handle yarn dependencies and update documentation
+merge_request: 9316
+author:
diff --git a/changelogs/unreleased/add_mr_info_to_issues_list.yml b/changelogs/unreleased/add_mr_info_to_issues_list.yml
new file mode 100644
index 00000000000..8087aa6296c
--- /dev/null
+++ b/changelogs/unreleased/add_mr_info_to_issues_list.yml
@@ -0,0 +1,4 @@
+---
+title: Add merge request count to each issue on issues list
+merge_request: 9252
+author: blackst0ne
diff --git a/changelogs/unreleased/alphabetically_sort_tags_on_runner_list.yml b/changelogs/unreleased/alphabetically_sort_tags_on_runner_list.yml
new file mode 100644
index 00000000000..ffcf197a596
--- /dev/null
+++ b/changelogs/unreleased/alphabetically_sort_tags_on_runner_list.yml
@@ -0,0 +1,4 @@
+---
+title: Alphabetically sort tags on runner list
+merge_request: 8922
+author: blackst0ne
diff --git a/changelogs/unreleased/api-branch-status.yml b/changelogs/unreleased/api-branch-status.yml
deleted file mode 100644
index c5763345a22..00000000000
--- a/changelogs/unreleased/api-branch-status.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: 'API: Expose merge status for branch API'
-merge_request:
-author: Robert Schilling
diff --git a/changelogs/unreleased/api-delete-group-share.yml b/changelogs/unreleased/api-delete-group-share.yml
deleted file mode 100644
index 26cfb35bba3..00000000000
--- a/changelogs/unreleased/api-delete-group-share.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: 'API: Add ability to unshare a project from a group'
-merge_request: 7662
-author: Robert Schilling
diff --git a/changelogs/unreleased/api-drop-subscribed.yml b/changelogs/unreleased/api-drop-subscribed.yml
new file mode 100644
index 00000000000..2a39026b519
--- /dev/null
+++ b/changelogs/unreleased/api-drop-subscribed.yml
@@ -0,0 +1,5 @@
+---
+title: Remove "subscribed" field from API responses returning list of issues or merge
+  requests
+merge_request: 9661
+author:
diff --git a/changelogs/unreleased/api-empty-return.yml b/changelogs/unreleased/api-empty-return.yml
new file mode 100644
index 00000000000..7810e83eb0e
--- /dev/null
+++ b/changelogs/unreleased/api-empty-return.yml
@@ -0,0 +1,4 @@
+---
+title: 'API: Return 204 for all delete endpoints'
+merge_request: 9397
+author: Robert Schilling
diff --git a/changelogs/unreleased/api-entities.yml b/changelogs/unreleased/api-entities.yml
new file mode 100644
index 00000000000..2003d00fd52
--- /dev/null
+++ b/changelogs/unreleased/api-entities.yml
@@ -0,0 +1,4 @@
+---
+title: "Use an entity for RepoBranch commits and enhance RepoCommit"
+merge_request: 7138
+author: Ben Boeckel
diff --git a/changelogs/unreleased/api-expose-commiter-details.yml b/changelogs/unreleased/api-expose-commiter-details.yml
deleted file mode 100644
index 5ee34adc5c9..00000000000
--- a/changelogs/unreleased/api-expose-commiter-details.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: 'API: Expose committer details for commits'
-merge_request:
-author: Robert Schilling
diff --git a/changelogs/unreleased/api-notes-entity-fields.yml b/changelogs/unreleased/api-notes-entity-fields.yml
new file mode 100644
index 00000000000..f7631df31e2
--- /dev/null
+++ b/changelogs/unreleased/api-notes-entity-fields.yml
@@ -0,0 +1,4 @@
+---
+title: 'API: Remove deprecated fields Notes#upvotes and Notes#downvotes'
+merge_request: 9384
+author: Robert Schilling
diff --git a/changelogs/unreleased/api-post-block.yml b/changelogs/unreleased/api-post-block.yml
new file mode 100644
index 00000000000..dfc61ffa9e3
--- /dev/null
+++ b/changelogs/unreleased/api-post-block.yml
@@ -0,0 +1,4 @@
+---
+title: 'API: Use POST to (un)block a user'
+merge_request: 9371
+author: Robert Schilling
diff --git a/changelogs/unreleased/api-remove-deploy-key-disable.yml b/changelogs/unreleased/api-remove-deploy-key-disable.yml
new file mode 100644
index 00000000000..f471ad2aa20
--- /dev/null
+++ b/changelogs/unreleased/api-remove-deploy-key-disable.yml
@@ -0,0 +1,4 @@
+---
+title: 'API: Remove `DELETE projects/:id/deploy_keys/:key_id/disable`'
+merge_request: 9365
+author: Robert Schilling
diff --git a/changelogs/unreleased/api-remove-owned-groups.yml b/changelogs/unreleased/api-remove-owned-groups.yml
new file mode 100644
index 00000000000..cf0301b7fe0
--- /dev/null
+++ b/changelogs/unreleased/api-remove-owned-groups.yml
@@ -0,0 +1,4 @@
+---
+title: 'API: Remove /groups/owned endpoint'
+merge_request: 9505
+author: Robert Schilling
diff --git a/changelogs/unreleased/api-star-restful.yml b/changelogs/unreleased/api-star-restful.yml
new file mode 100644
index 00000000000..3e7de8cd822
--- /dev/null
+++ b/changelogs/unreleased/api-star-restful.yml
@@ -0,0 +1,4 @@
+---
+title: 'API: Moved `DELETE /projects/:id/star` to `POST /projects/:id/unstar`'
+merge_request: 9328
+author: Robert Schilling
diff --git a/changelogs/unreleased/api-subscription-restful.yml b/changelogs/unreleased/api-subscription-restful.yml
new file mode 100644
index 00000000000..95db470e6c9
--- /dev/null
+++ b/changelogs/unreleased/api-subscription-restful.yml
@@ -0,0 +1,4 @@
+---
+title: 'API: - Make subscription API more RESTful. Use `post ":project_id/:subscribable_type/:subscribable_id/subscribe"` to subscribe and `post ":project_id/:subscribable_type/:subscribable_id/unsubscribe"` to unsubscribe from a resource.'
+merge_request: 9325
+author: Robert Schilling
diff --git a/changelogs/unreleased/api-todos-restful.yml b/changelogs/unreleased/api-todos-restful.yml
new file mode 100644
index 00000000000..dba1350a495
--- /dev/null
+++ b/changelogs/unreleased/api-todos-restful.yml
@@ -0,0 +1,4 @@
+---
+title: 'API: Use POST requests to mark todos as done'
+merge_request: 9410
+author: Robert Schilling
diff --git a/changelogs/unreleased/artifactsdoc.yml b/changelogs/unreleased/artifactsdoc.yml
new file mode 100644
index 00000000000..4ef32d5256f
--- /dev/null
+++ b/changelogs/unreleased/artifactsdoc.yml
@@ -0,0 +1,4 @@
+---
+title: Added documentation for permalinks to most recent build artifacts.
+merge_request: 8934
+author: Christian Godenschwager
diff --git a/changelogs/unreleased/backup_storage_class.yml b/changelogs/unreleased/backup_storage_class.yml
new file mode 100644
index 00000000000..fc9989fc251
--- /dev/null
+++ b/changelogs/unreleased/backup_storage_class.yml
@@ -0,0 +1,4 @@
+---
+title: Add storage class configuration option for Amazon S3 remote backups
+merge_request:
+author: Jon Keys
diff --git a/changelogs/unreleased/beautiful-karma-output.yml b/changelogs/unreleased/beautiful-karma-output.yml
new file mode 100644
index 00000000000..6ccddebab68
--- /dev/null
+++ b/changelogs/unreleased/beautiful-karma-output.yml
@@ -0,0 +1,4 @@
+---
+title: Make Karma output look nicer for CI
+merge_request: 9165
+author: winniehell
diff --git a/changelogs/unreleased/branch_deletion.yml b/changelogs/unreleased/branch_deletion.yml
new file mode 100644
index 00000000000..dbc9265a1fb
--- /dev/null
+++ b/changelogs/unreleased/branch_deletion.yml
@@ -0,0 +1,4 @@
+---
+title: on branch deletion show loading icon and disabled the button
+merge_request: 6761
+author: wendy0402
diff --git a/changelogs/unreleased/bypass-email-domain-validation-when-created-by-admin.yml b/changelogs/unreleased/bypass-email-domain-validation-when-created-by-admin.yml
new file mode 100644
index 00000000000..f335ae27fda
--- /dev/null
+++ b/changelogs/unreleased/bypass-email-domain-validation-when-created-by-admin.yml
@@ -0,0 +1,4 @@
+---
+title: Bypass email domain validation when a user is created by an admin.
+merge_request: 8575
+author: Reza Mohammadi @remohammadi
diff --git a/changelogs/unreleased/cleanup-common_utils-js.yml b/changelogs/unreleased/cleanup-common_utils-js.yml
deleted file mode 100644
index 54d81b76c28..00000000000
--- a/changelogs/unreleased/cleanup-common_utils-js.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Clean up common_utils.js
-merge_request: 7318
-author: winniehell
diff --git a/changelogs/unreleased/clear-connections-before-starting-sidekiq.yml b/changelogs/unreleased/clear-connections-before-starting-sidekiq.yml
new file mode 100644
index 00000000000..8778fac6e9d
--- /dev/null
+++ b/changelogs/unreleased/clear-connections-before-starting-sidekiq.yml
@@ -0,0 +1,4 @@
+---
+title: Clear ActiveRecord connections before starting Sidekiq
+merge_request:
+author:
diff --git a/changelogs/unreleased/comments-fixture.yml b/changelogs/unreleased/comments-fixture.yml
deleted file mode 100644
index 824c1c88a60..00000000000
--- a/changelogs/unreleased/comments-fixture.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Replace static fixture for notes_spec
-merge_request: 7683
-author: winniehell
diff --git a/changelogs/unreleased/commons-chunk-plugin.yml b/changelogs/unreleased/commons-chunk-plugin.yml
new file mode 100644
index 00000000000..5c11ea3bbb2
--- /dev/null
+++ b/changelogs/unreleased/commons-chunk-plugin.yml
@@ -0,0 +1,5 @@
+---
+title: Use webpack CommonsChunkPlugin to place common javascript libraries in their
+  own bundles
+merge_request: 9647
+author:
diff --git a/changelogs/unreleased/copy-branch-to-clipboard.yml b/changelogs/unreleased/copy-branch-to-clipboard.yml
new file mode 100644
index 00000000000..c12e324ed3c
--- /dev/null
+++ b/changelogs/unreleased/copy-branch-to-clipboard.yml
@@ -0,0 +1,4 @@
+---
+title: Added the ability to copy a branch name to the clipboard
+merge_request: 9103
+author: Glenn Sayers
diff --git a/changelogs/unreleased/cover-my-karma.yml b/changelogs/unreleased/cover-my-karma.yml
new file mode 100644
index 00000000000..4a823dc5ca4
--- /dev/null
+++ b/changelogs/unreleased/cover-my-karma.yml
@@ -0,0 +1,4 @@
+---
+title: Reintroduce coverage report for JavaScript
+merge_request: 9133
+author: winniehell
diff --git a/changelogs/unreleased/create-dynamic-fixture-for-build_spec.yml b/changelogs/unreleased/create-dynamic-fixture-for-build_spec.yml
deleted file mode 100644
index f0d9ff0c34f..00000000000
--- a/changelogs/unreleased/create-dynamic-fixture-for-build_spec.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Create dynamic fixture for build_spec
-merge_request: 7589
-author: winniehell
diff --git a/changelogs/unreleased/create_branch_repo_less.yml b/changelogs/unreleased/create_branch_repo_less.yml
new file mode 100644
index 00000000000..e8b14fa3b67
--- /dev/null
+++ b/changelogs/unreleased/create_branch_repo_less.yml
@@ -0,0 +1,4 @@
+---
+title: Creating a new branch from an issue will automatically initialize a repository if one doesn't already exist.
+merge_request:
+author:
diff --git a/changelogs/unreleased/dashboard-filter-search-keep-params.yml b/changelogs/unreleased/dashboard-filter-search-keep-params.yml
new file mode 100644
index 00000000000..a140715b7a2
--- /dev/null
+++ b/changelogs/unreleased/dashboard-filter-search-keep-params.yml
@@ -0,0 +1,4 @@
+---
+title: Dashboard project search keeps selected sort & filters
+merge_request:
+author:
diff --git a/changelogs/unreleased/delete-artifacts-for-pages.yml b/changelogs/unreleased/delete-artifacts-for-pages.yml
new file mode 100644
index 00000000000..50b3dd81d60
--- /dev/null
+++ b/changelogs/unreleased/delete-artifacts-for-pages.yml
@@ -0,0 +1,4 @@
+---
+title: Delete artifacts for pages unless expiry date is specified
+merge_request: 9716
+author:
diff --git a/changelogs/unreleased/dev-issue-24554.yml b/changelogs/unreleased/dev-issue-24554.yml
deleted file mode 100644
index 0bb362b9325..00000000000
--- a/changelogs/unreleased/dev-issue-24554.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Edit help text to clarify annotated tag creation.
-merge_request: 
-author: Liz Lam 
diff --git a/changelogs/unreleased/diff-make-obvious-cant-comment.yml b/changelogs/unreleased/diff-make-obvious-cant-comment.yml
new file mode 100644
index 00000000000..2cb95947939
--- /dev/null
+++ b/changelogs/unreleased/diff-make-obvious-cant-comment.yml
@@ -0,0 +1,4 @@
+---
+title: Visually show expanded diff lines cant have comments
+merge_request:
+author:
diff --git a/changelogs/unreleased/dm-group-reference-full-name.yml b/changelogs/unreleased/dm-group-reference-full-name.yml
new file mode 100644
index 00000000000..f445d955529
--- /dev/null
+++ b/changelogs/unreleased/dm-group-reference-full-name.yml
@@ -0,0 +1,4 @@
+---
+title: Use full group name in GFM group reference title
+merge_request:
+author:
diff --git a/changelogs/unreleased/dynamic-header-fixture.yml b/changelogs/unreleased/dynamic-header-fixture.yml
new file mode 100644
index 00000000000..9789a1999c8
--- /dev/null
+++ b/changelogs/unreleased/dynamic-header-fixture.yml
@@ -0,0 +1,4 @@
+---
+title: Replace static fixture for header_spec.js
+merge_request: 9174
+author: winniehell
diff --git a/changelogs/unreleased/dynamic-project-title-fixture.yml b/changelogs/unreleased/dynamic-project-title-fixture.yml
new file mode 100644
index 00000000000..2404cbb891c
--- /dev/null
+++ b/changelogs/unreleased/dynamic-project-title-fixture.yml
@@ -0,0 +1,4 @@
+---
+title: Replace static fixture for project_title_spec.js
+merge_request: 9175
+author: winniehell
diff --git a/changelogs/unreleased/dz-allow-nested-group-routing.yml b/changelogs/unreleased/dz-allow-nested-group-routing.yml
deleted file mode 100644
index 9d8e6e17914..00000000000
--- a/changelogs/unreleased/dz-allow-nested-group-routing.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Add nested groups support to the routing
-merge_request: 7459
-author: 
diff --git a/changelogs/unreleased/dz-blacklist--names.yml b/changelogs/unreleased/dz-blacklist--names.yml
new file mode 100644
index 00000000000..2941965002d
--- /dev/null
+++ b/changelogs/unreleased/dz-blacklist--names.yml
@@ -0,0 +1,4 @@
+---
+title: Reserve few project and nested group paths that have wildcard routes associated
+merge_request: 9898
+author:
diff --git a/changelogs/unreleased/dz-change-project-view.yml b/changelogs/unreleased/dz-change-project-view.yml
new file mode 100644
index 00000000000..47e007a80a8
--- /dev/null
+++ b/changelogs/unreleased/dz-change-project-view.yml
@@ -0,0 +1,4 @@
+---
+title: Change default project view for user from readme to files view
+merge_request: 9584
+author:
diff --git a/changelogs/unreleased/dz-create-nested-groups-via-ui.yml b/changelogs/unreleased/dz-create-nested-groups-via-ui.yml
new file mode 100644
index 00000000000..f9529a5941a
--- /dev/null
+++ b/changelogs/unreleased/dz-create-nested-groups-via-ui.yml
@@ -0,0 +1,4 @@
+---
+title: Allow creating nested groups via UI
+merge_request: 8786
+author:
diff --git a/changelogs/unreleased/dz-dashboard-groups-search.yml b/changelogs/unreleased/dz-dashboard-groups-search.yml
new file mode 100644
index 00000000000..c473cba774d
--- /dev/null
+++ b/changelogs/unreleased/dz-dashboard-groups-search.yml
@@ -0,0 +1,4 @@
+---
+title: Add filter and sorting to dashboard groups page
+merge_request: 9619
+author:
diff --git a/changelogs/unreleased/dz-nested-groups-api.yml b/changelogs/unreleased/dz-nested-groups-api.yml
new file mode 100644
index 00000000000..d33ff42700f
--- /dev/null
+++ b/changelogs/unreleased/dz-nested-groups-api.yml
@@ -0,0 +1,4 @@
+---
+title: Add nested groups to the API
+merge_request: 9034
+author:
diff --git a/changelogs/unreleased/dz-nested-groups-members.yml b/changelogs/unreleased/dz-nested-groups-members.yml
new file mode 100644
index 00000000000..bab0c8465c2
--- /dev/null
+++ b/changelogs/unreleased/dz-nested-groups-members.yml
@@ -0,0 +1,4 @@
+---
+title: Show members of parent groups on project members page
+merge_request:
+author:
diff --git a/changelogs/unreleased/dz-nested-groups-restrictions.yml b/changelogs/unreleased/dz-nested-groups-restrictions.yml
new file mode 100644
index 00000000000..2ffb6032525
--- /dev/null
+++ b/changelogs/unreleased/dz-nested-groups-restrictions.yml
@@ -0,0 +1,4 @@
+---
+title: Restrict nested group names to prevent ambiguous routes
+merge_request: 9738
+author:
diff --git a/changelogs/unreleased/dz-refactor-full-path.yml b/changelogs/unreleased/dz-refactor-full-path.yml
new file mode 100644
index 00000000000..da8568fd220
--- /dev/null
+++ b/changelogs/unreleased/dz-refactor-full-path.yml
@@ -0,0 +1,4 @@
+---
+title: Store group and project full name and full path in routes table
+merge_request: 8979
+author:
diff --git a/changelogs/unreleased/emoji-btn-disabled.yml b/changelogs/unreleased/emoji-btn-disabled.yml
deleted file mode 100644
index a18b553d513..00000000000
--- a/changelogs/unreleased/emoji-btn-disabled.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Disabled emoji buttons when user is not logged in
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/enable-snippets-by-default.yml b/changelogs/unreleased/enable-snippets-by-default.yml
new file mode 100644
index 00000000000..04fa3f7bdae
--- /dev/null
+++ b/changelogs/unreleased/enable-snippets-by-default.yml
@@ -0,0 +1,4 @@
+---
+title: Enable snippets for new projects by default
+merge_request:
+author:
diff --git a/changelogs/unreleased/es6-class-issue.yml b/changelogs/unreleased/es6-class-issue.yml
new file mode 100644
index 00000000000..9d1c3ac7421
--- /dev/null
+++ b/changelogs/unreleased/es6-class-issue.yml
@@ -0,0 +1,4 @@
+---
+title: Convert Issue into ES6 class
+merge_request: 9636
+author: winniehell
diff --git a/changelogs/unreleased/etag-notes-polling.yml b/changelogs/unreleased/etag-notes-polling.yml
new file mode 100644
index 00000000000..53990821d25
--- /dev/null
+++ b/changelogs/unreleased/etag-notes-polling.yml
@@ -0,0 +1,4 @@
+---
+title: Use ETag to improve performance of issue notes polling
+merge_request: 9036
+author:
diff --git a/changelogs/unreleased/expose-pagination-headers.yml b/changelogs/unreleased/expose-pagination-headers.yml
new file mode 100644
index 00000000000..1b4cd43fa06
--- /dev/null
+++ b/changelogs/unreleased/expose-pagination-headers.yml
@@ -0,0 +1,4 @@
+---
+title: 'CORS: Whitelist pagination headers'
+merge_request: 9651
+author: Robert Schilling
diff --git a/changelogs/unreleased/fe-paginated-environments-api-add-subview.yml b/changelogs/unreleased/fe-paginated-environments-api-add-subview.yml
new file mode 100644
index 00000000000..7e626982de6
--- /dev/null
+++ b/changelogs/unreleased/fe-paginated-environments-api-add-subview.yml
@@ -0,0 +1,4 @@
+---
+title: Adds paginationd and folders view to environments table
+merge_request:
+author:
diff --git a/changelogs/unreleased/feature-admin-user-groups-link.yml b/changelogs/unreleased/feature-admin-user-groups-link.yml
deleted file mode 100644
index b89c08f82d7..00000000000
--- a/changelogs/unreleased/feature-admin-user-groups-link.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: The admin user projects view now has a clickable group link
-merge_request: 7620
-author: James Gregory
diff --git a/changelogs/unreleased/feature-brand-logo-in-emails.yml b/changelogs/unreleased/feature-brand-logo-in-emails.yml
new file mode 100644
index 00000000000..a7674b9b25e
--- /dev/null
+++ b/changelogs/unreleased/feature-brand-logo-in-emails.yml
@@ -0,0 +1,4 @@
+---
+title: Brand header logo for pipeline emails
+merge_request: 9049
+author: Alexis Reigel
diff --git a/changelogs/unreleased/feature-custom-lfs.yml b/changelogs/unreleased/feature-custom-lfs.yml
new file mode 100644
index 00000000000..ec968386a6f
--- /dev/null
+++ b/changelogs/unreleased/feature-custom-lfs.yml
@@ -0,0 +1,4 @@
+---
+title: Do not show LFS object when LFS is disabled
+merge_request: 9779
+author: Christopher Bartz
diff --git a/changelogs/unreleased/feature-github-find-users-by-email.yml b/changelogs/unreleased/feature-github-find-users-by-email.yml
new file mode 100644
index 00000000000..1503cf2b9f7
--- /dev/null
+++ b/changelogs/unreleased/feature-github-find-users-by-email.yml
@@ -0,0 +1,4 @@
+---
+title: GitHub Importer - Find users based on GitHub email address
+merge_request: 8958
+author:
diff --git a/changelogs/unreleased/feature-openid-connect.yml b/changelogs/unreleased/feature-openid-connect.yml
new file mode 100644
index 00000000000..e84eb7aff86
--- /dev/null
+++ b/changelogs/unreleased/feature-openid-connect.yml
@@ -0,0 +1,4 @@
+---
+title: Implement OpenID Connect identity provider
+merge_request: 8018
+author: Markus Koller
diff --git a/changelogs/unreleased/feature-runner-jobs-v4-api.yml b/changelogs/unreleased/feature-runner-jobs-v4-api.yml
new file mode 100644
index 00000000000..b24ea65266d
--- /dev/null
+++ b/changelogs/unreleased/feature-runner-jobs-v4-api.yml
@@ -0,0 +1,4 @@
+---
+title: Add Runner's jobs v4 API
+merge_request: 9273
+author:
diff --git a/changelogs/unreleased/feature-runners-registration-deletion-v4-api.yml b/changelogs/unreleased/feature-runners-registration-deletion-v4-api.yml
new file mode 100644
index 00000000000..e646a6a17b7
--- /dev/null
+++ b/changelogs/unreleased/feature-runners-registration-deletion-v4-api.yml
@@ -0,0 +1,4 @@
+---
+title: Add Runner's registration/deletion v4 API
+merge_request: 9246
+author:
diff --git a/changelogs/unreleased/feature-syshook_commits.yml b/changelogs/unreleased/feature-syshook_commits.yml
new file mode 100644
index 00000000000..1305f5cd414
--- /dev/null
+++ b/changelogs/unreleased/feature-syshook_commits.yml
@@ -0,0 +1,4 @@
+---
+title: Added commit array to Syshook json
+merge_request: 9685
+author: Gabriele Pongelli
diff --git a/changelogs/unreleased/fix-29093.yml b/changelogs/unreleased/fix-29093.yml
new file mode 100644
index 00000000000..791129afe93
--- /dev/null
+++ b/changelogs/unreleased/fix-29093.yml
@@ -0,0 +1,4 @@
+---
+title: Fix 'Object not found - no match for id (sha)' when importing GitHub Pull Requests
+merge_request:
+author:
diff --git a/changelogs/unreleased/fix-authorize-users-into-imported-gitlab-project.yml b/changelogs/unreleased/fix-authorize-users-into-imported-gitlab-project.yml
deleted file mode 100644
index 9f14463fdd1..00000000000
--- a/changelogs/unreleased/fix-authorize-users-into-imported-gitlab-project.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Authorize users into imported GitLab project
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/fix-cancelling-pipelines.yml b/changelogs/unreleased/fix-cancelling-pipelines.yml
deleted file mode 100644
index c21e663093a..00000000000
--- a/changelogs/unreleased/fix-cancelling-pipelines.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix cancelling created or external pipelines
-merge_request: 7508
-author:
diff --git a/changelogs/unreleased/fix-compatibility-with-ie11-for-merge-requests.yml b/changelogs/unreleased/fix-compatibility-with-ie11-for-merge-requests.yml
deleted file mode 100644
index db92e45d8f1..00000000000
--- a/changelogs/unreleased/fix-compatibility-with-ie11-for-merge-requests.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix compatibility with Internet Explorer 11 for merge requests
-merge_request: 7525
-author: Steffen Rauh
diff --git a/changelogs/unreleased/fix-create-pipeline-with-builds-in-transaction.yml b/changelogs/unreleased/fix-create-pipeline-with-builds-in-transaction.yml
deleted file mode 100644
index e37841e80c3..00000000000
--- a/changelogs/unreleased/fix-create-pipeline-with-builds-in-transaction.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Create builds in transaction to avoid empty pipelines
-merge_request: 7742
-author: 
diff --git a/changelogs/unreleased/fix-cycle-analytics-events-limit.yml b/changelogs/unreleased/fix-cycle-analytics-events-limit.yml
new file mode 100644
index 00000000000..152b37ca430
--- /dev/null
+++ b/changelogs/unreleased/fix-cycle-analytics-events-limit.yml
@@ -0,0 +1,4 @@
+---
+title: Add limit to the number of events showed in cycle analytics
+merge_request: 
+author: 
diff --git a/changelogs/unreleased/fix-drop-project-authorized-for-user.yml b/changelogs/unreleased/fix-drop-project-authorized-for-user.yml
deleted file mode 100644
index 0d11969575a..00000000000
--- a/changelogs/unreleased/fix-drop-project-authorized-for-user.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Use authorized projects in ProjectTeam
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/fix-gb-dashboard-commit-status-caching.yml b/changelogs/unreleased/fix-gb-dashboard-commit-status-caching.yml
new file mode 100644
index 00000000000..4db684c40b2
--- /dev/null
+++ b/changelogs/unreleased/fix-gb-dashboard-commit-status-caching.yml
@@ -0,0 +1,4 @@
+---
+title: Resolve project pipeline status caching problem on dashboard
+merge_request: 9895
+author:
diff --git a/changelogs/unreleased/fix-gb-deprecate-ci-config-types.yml b/changelogs/unreleased/fix-gb-deprecate-ci-config-types.yml
new file mode 100644
index 00000000000..605b5f01d0e
--- /dev/null
+++ b/changelogs/unreleased/fix-gb-deprecate-ci-config-types.yml
@@ -0,0 +1,4 @@
+---
+title: Deprecate usage of `types` configuration entry to describe CI/CD stages
+merge_request: 9766
+author:
diff --git a/changelogs/unreleased/fix-gb-notification-settings-when-no-repository.yml b/changelogs/unreleased/fix-gb-notification-settings-when-no-repository.yml
new file mode 100644
index 00000000000..17fd1336b8e
--- /dev/null
+++ b/changelogs/unreleased/fix-gb-notification-settings-when-no-repository.yml
@@ -0,0 +1,4 @@
+---
+title: Show notifications settings dropdown even if repository feature is disabled
+merge_request: 9180
+author:
diff --git a/changelogs/unreleased/fix-gb-passed-with-warnings-status-on-mysql.yml b/changelogs/unreleased/fix-gb-passed-with-warnings-status-on-mysql.yml
new file mode 100644
index 00000000000..6365b1a1910
--- /dev/null
+++ b/changelogs/unreleased/fix-gb-passed-with-warnings-status-on-mysql.yml
@@ -0,0 +1,4 @@
+---
+title: Fix "passed with warnings" stage status on MySQL installations
+merge_request: 9802
+author:
diff --git a/changelogs/unreleased/fix-gb-pipeline-retry-builds-started.yml b/changelogs/unreleased/fix-gb-pipeline-retry-builds-started.yml
new file mode 100644
index 00000000000..49e243ca6bb
--- /dev/null
+++ b/changelogs/unreleased/fix-gb-pipeline-retry-builds-started.yml
@@ -0,0 +1,4 @@
+---
+title: Fix CI/CD pipeline retry and take stages order into account
+merge_request: 9021
+author:
diff --git a/changelogs/unreleased/fix-gb-pipeline-retry-cancel-buttons-consistency.yml b/changelogs/unreleased/fix-gb-pipeline-retry-cancel-buttons-consistency.yml
new file mode 100644
index 00000000000..d747e0e63a3
--- /dev/null
+++ b/changelogs/unreleased/fix-gb-pipeline-retry-cancel-buttons-consistency.yml
@@ -0,0 +1,4 @@
+---
+title: Fix pipeline retry and cancel buttons on pipeline details page
+merge_request: 9225
+author:
diff --git a/changelogs/unreleased/fix-gb-remove-deprecated-ci-build-status-badge.yml b/changelogs/unreleased/fix-gb-remove-deprecated-ci-build-status-badge.yml
new file mode 100644
index 00000000000..71ff768a190
--- /dev/null
+++ b/changelogs/unreleased/fix-gb-remove-deprecated-ci-build-status-badge.yml
@@ -0,0 +1,4 @@
+---
+title: Remove deprecated build status badge and related services
+merge_request: 9620
+author:
diff --git a/changelogs/unreleased/fix-gb-update-commit-status-api.yml b/changelogs/unreleased/fix-gb-update-commit-status-api.yml
new file mode 100644
index 00000000000..aa4fcba4e89
--- /dev/null
+++ b/changelogs/unreleased/fix-gb-update-commit-status-api.yml
@@ -0,0 +1,4 @@
+---
+title: Fix updaing commit status when using optional attributes
+merge_request: 9618
+author:
diff --git a/changelogs/unreleased/fix-mentioned-issues-for-external-trackers.yml b/changelogs/unreleased/fix-mentioned-issues-for-external-trackers.yml
new file mode 100644
index 00000000000..ee827b7c939
--- /dev/null
+++ b/changelogs/unreleased/fix-mentioned-issues-for-external-trackers.yml
@@ -0,0 +1,4 @@
+---
+title: Fix issues mentioned but not closed for external issue trackers
+merge_request:
+author:
diff --git a/changelogs/unreleased/fix-rename-mwbs-to-merge-when-pipeline-succeeds.yml b/changelogs/unreleased/fix-rename-mwbs-to-merge-when-pipeline-succeeds.yml
deleted file mode 100644
index f8acc6ef8ad..00000000000
--- a/changelogs/unreleased/fix-rename-mwbs-to-merge-when-pipeline-succeeds.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Rename Merge When Build Succeeds to Merge When Pipeline Succeeds
-merge_request: 7135
-author: 
diff --git a/changelogs/unreleased/fix-slack-pipeline-event.yml b/changelogs/unreleased/fix-slack-pipeline-event.yml
deleted file mode 100644
index fec864eeb3d..00000000000
--- a/changelogs/unreleased/fix-slack-pipeline-event.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix pipeline author for Slack and use pipeline id for pipeline link
-merge_request: 7506
-author:
diff --git a/changelogs/unreleased/fix_issue_from_milestone.yml b/changelogs/unreleased/fix_issue_from_milestone.yml
new file mode 100644
index 00000000000..02581e3ea09
--- /dev/null
+++ b/changelogs/unreleased/fix_issue_from_milestone.yml
@@ -0,0 +1,4 @@
+---
+title: fix milestone does not automatically assign when create issue from milestone
+merge_request:
+author:
diff --git a/changelogs/unreleased/fix_updated_field_in_issues-atom.yml b/changelogs/unreleased/fix_updated_field_in_issues-atom.yml
new file mode 100644
index 00000000000..414facdf779
--- /dev/null
+++ b/changelogs/unreleased/fix_updated_field_in_issues-atom.yml
@@ -0,0 +1,4 @@
+---
+title: Fix xml.updated field in rss/atom feeds
+merge_request: 9889
+author: blackst0ne
diff --git a/changelogs/unreleased/fixes-namespace-api-documentation.yml b/changelogs/unreleased/fixes-namespace-api-documentation.yml
new file mode 100644
index 00000000000..6b578bb1602
--- /dev/null
+++ b/changelogs/unreleased/fixes-namespace-api-documentation.yml
@@ -0,0 +1,4 @@
+---
+title: Update API docs for new namespace format
+merge_request: 9073
+author: Markus Koller
diff --git a/changelogs/unreleased/format-timeago-date.yml b/changelogs/unreleased/format-timeago-date.yml
new file mode 100644
index 00000000000..f331c34abbc
--- /dev/null
+++ b/changelogs/unreleased/format-timeago-date.yml
@@ -0,0 +1,4 @@
+---
+title: Format timeago date to short format
+merge_request:
+author:
diff --git a/changelogs/unreleased/gfm-autocomplete-fixes.yml b/changelogs/unreleased/gfm-autocomplete-fixes.yml
new file mode 100644
index 00000000000..737e2ad5234
--- /dev/null
+++ b/changelogs/unreleased/gfm-autocomplete-fixes.yml
@@ -0,0 +1,4 @@
+---
+title: Fix errors in slash commands matcher, add simple test coverage
+merge_request:
+author: YarNayar
diff --git a/changelogs/unreleased/gitaly-post-receive.yml b/changelogs/unreleased/gitaly-post-receive.yml
new file mode 100644
index 00000000000..cf206e39084
--- /dev/null
+++ b/changelogs/unreleased/gitaly-post-receive.yml
@@ -0,0 +1,4 @@
+---
+title: Add internal API to notify Gitaly of post receive
+merge_request: 8983
+author:
diff --git a/changelogs/unreleased/glm-shorthand-reference.yml b/changelogs/unreleased/glm-shorthand-reference.yml
deleted file mode 100644
index 6d60f23c798..00000000000
--- a/changelogs/unreleased/glm-shorthand-reference.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Add shorthand support to gitlab markdown references
-merge_request: 7255
-author: Oswaldo Ferreira
diff --git a/changelogs/unreleased/group-memebrs-owner-level.yml b/changelogs/unreleased/group-memebrs-owner-level.yml
new file mode 100644
index 00000000000..ba77f38eb6d
--- /dev/null
+++ b/changelogs/unreleased/group-memebrs-owner-level.yml
@@ -0,0 +1,4 @@
+---
+title: Added option to update to owner for group members
+merge_request:
+author:
diff --git a/changelogs/unreleased/handle-failure-when-deleting-tags.yml b/changelogs/unreleased/handle-failure-when-deleting-tags.yml
new file mode 100644
index 00000000000..99b07c5fb5f
--- /dev/null
+++ b/changelogs/unreleased/handle-failure-when-deleting-tags.yml
@@ -0,0 +1,4 @@
+---
+title: Display error message when deleting tag in web UI fails
+merge_request: 9906
+author:
diff --git a/changelogs/unreleased/hoopes-gitlab-ce-21027-add-diff-hunks-to-notification-emails.yml b/changelogs/unreleased/hoopes-gitlab-ce-21027-add-diff-hunks-to-notification-emails.yml
deleted file mode 100644
index 73d8a52e001..00000000000
--- a/changelogs/unreleased/hoopes-gitlab-ce-21027-add-diff-hunks-to-notification-emails.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Add git diff context to notifications of new notes on merge requests
-merge_request:
-author: Heidi Hoopes
diff --git a/changelogs/unreleased/improve-invite-accept-page.yml b/changelogs/unreleased/improve-invite-accept-page.yml
deleted file mode 100644
index 8a09a5ae42f..00000000000
--- a/changelogs/unreleased/improve-invite-accept-page.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Add note to the invite page when the logged in user email is not the same as the invitation
-merge_request:
-author:
diff --git a/changelogs/unreleased/instrument-in-karma.yml b/changelogs/unreleased/instrument-in-karma.yml
new file mode 100644
index 00000000000..cfabf2569fe
--- /dev/null
+++ b/changelogs/unreleased/instrument-in-karma.yml
@@ -0,0 +1,4 @@
+---
+title: Move babel config for instanbul to karma config
+merge_request: 9286
+author: winniehell
diff --git a/changelogs/unreleased/introduce-pipeline-triggers.yml b/changelogs/unreleased/introduce-pipeline-triggers.yml
new file mode 100644
index 00000000000..ce5a230d48f
--- /dev/null
+++ b/changelogs/unreleased/introduce-pipeline-triggers.yml
@@ -0,0 +1,4 @@
+---
+title: Introduce Pipeline Triggers that are user-aware
+merge_request:
+author:
diff --git a/changelogs/unreleased/issuable_filters_present-refactor.yml b/changelogs/unreleased/issuable_filters_present-refactor.yml
deleted file mode 100644
index c131f9cb68e..00000000000
--- a/changelogs/unreleased/issuable_filters_present-refactor.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Refactor issuable_filters_present to reduce duplications
-merge_request: 7776
-author: Semyon Pupkov
diff --git a/changelogs/unreleased/issue-24534.yml b/changelogs/unreleased/issue-24534.yml
deleted file mode 100644
index 14d6730d3f6..00000000000
--- a/changelogs/unreleased/issue-24534.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Remove unnecessary sentences for status codes in the API documentation
-merge_request: 
-author: Luis Alonso Chavez Armendariz
diff --git a/changelogs/unreleased/issue-boards-scrollable-element.yml b/changelogs/unreleased/issue-boards-scrollable-element.yml
deleted file mode 100644
index 90edc30e791..00000000000
--- a/changelogs/unreleased/issue-boards-scrollable-element.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fixed issue boards scrolling with a lot of lists & issues
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/issue-descrpiption-spinner-off.yml b/changelogs/unreleased/issue-descrpiption-spinner-off.yml
new file mode 100644
index 00000000000..87104d09804
--- /dev/null
+++ b/changelogs/unreleased/issue-descrpiption-spinner-off.yml
@@ -0,0 +1,4 @@
+---
+title: Fixed loading spinner position on issue template toggle
+merge_request:
+author:
diff --git a/changelogs/unreleased/issue-newproj-layout.yml b/changelogs/unreleased/issue-newproj-layout.yml
new file mode 100644
index 00000000000..d15e8b7d1e5
--- /dev/null
+++ b/changelogs/unreleased/issue-newproj-layout.yml
@@ -0,0 +1,4 @@
+---
+title: Removed duplicate "Visibility Level" label on New Project page
+merge_request:
+author: Robert Marcano
diff --git a/changelogs/unreleased/issue-tags-layout.yml b/changelogs/unreleased/issue-tags-layout.yml
new file mode 100644
index 00000000000..abf4a609932
--- /dev/null
+++ b/changelogs/unreleased/issue-tags-layout.yml
@@ -0,0 +1,4 @@
+---
+title: Fix 'New Tag' layout on Tags page
+merge_request:
+author: Robert Marcano
diff --git a/changelogs/unreleased/issue_16834.yml b/changelogs/unreleased/issue_16834.yml
new file mode 100644
index 00000000000..06175579ac3
--- /dev/null
+++ b/changelogs/unreleased/issue_16834.yml
@@ -0,0 +1,4 @@
+---
+title: Update API endpoints for raw files
+merge_request:
+author:
diff --git a/changelogs/unreleased/issue_24363.yml b/changelogs/unreleased/issue_24363.yml
deleted file mode 100644
index 0298890b477..00000000000
--- a/changelogs/unreleased/issue_24363.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix appearance in error pages
-merge_request: 
-author: Luis Alonso Chavez Armendariz
diff --git a/changelogs/unreleased/issue_24748.yml b/changelogs/unreleased/issue_24748.yml
deleted file mode 100644
index 4c1df542c53..00000000000
--- a/changelogs/unreleased/issue_24748.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix title case to sentence case
-merge_request: 
-author: Luis Alonso Chavez Armendariz
diff --git a/changelogs/unreleased/issue_24815.yml b/changelogs/unreleased/issue_24815.yml
new file mode 100644
index 00000000000..916e47d36a9
--- /dev/null
+++ b/changelogs/unreleased/issue_24815.yml
@@ -0,0 +1,4 @@
+---
+title: Fix issuable stale object error handler for js when updating tasklists
+merge_request:
+author:
diff --git a/changelogs/unreleased/issue_24958.yml b/changelogs/unreleased/issue_24958.yml
deleted file mode 100644
index dbbbbf9d28d..00000000000
--- a/changelogs/unreleased/issue_24958.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix bad selection on dropdown menu for tags filter
-merge_request: 
-author: Luis Alonso Chavez Armendariz
diff --git a/changelogs/unreleased/issue_25900.yml b/changelogs/unreleased/issue_25900.yml
new file mode 100644
index 00000000000..b4b72b8a20c
--- /dev/null
+++ b/changelogs/unreleased/issue_25900.yml
@@ -0,0 +1,4 @@
+---
+title: Gather issuable metadata to avoid n+1 queries on index view
+merge_request:
+author:
diff --git a/changelogs/unreleased/issue_26701.yml b/changelogs/unreleased/issue_26701.yml
new file mode 100644
index 00000000000..6834351bf43
--- /dev/null
+++ b/changelogs/unreleased/issue_26701.yml
@@ -0,0 +1,4 @@
+---
+title: Remove JIRA closed status icon
+merge_request:
+author:
diff --git a/changelogs/unreleased/issues-1608-text.yml b/changelogs/unreleased/issues-1608-text.yml
deleted file mode 100644
index bef427a1e1e..00000000000
--- a/changelogs/unreleased/issues-1608-text.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: change text around timestamps to make it clear which timestamp is displayed
-merge_request: 7860
-author: BM5k
diff --git a/changelogs/unreleased/jej-22869.yml b/changelogs/unreleased/jej-22869.yml
deleted file mode 100644
index 9d2edcfee42..00000000000
--- a/changelogs/unreleased/jej-22869.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix information disclosure in `Projects::BlobController#update`
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/jej-fix-missing-access-check-on-issues.yml b/changelogs/unreleased/jej-fix-missing-access-check-on-issues.yml
deleted file mode 100644
index 844fba9a107..00000000000
--- a/changelogs/unreleased/jej-fix-missing-access-check-on-issues.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix missing access checks on issue lookup using IssuableFinder
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/jej-use-issuable-finder-instead-of-access-check.yml b/changelogs/unreleased/jej-use-issuable-finder-instead-of-access-check.yml
deleted file mode 100644
index c0b6f50052c..00000000000
--- a/changelogs/unreleased/jej-use-issuable-finder-instead-of-access-check.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Replace issue access checks with use of IssuableFinder
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/list_issues_with_no_labels.yml b/changelogs/unreleased/list_issues_with_no_labels.yml
new file mode 100644
index 00000000000..ab44841631b
--- /dev/null
+++ b/changelogs/unreleased/list_issues_with_no_labels.yml
@@ -0,0 +1,4 @@
+---
+title: Document ability to list issues with no labels using API
+merge_request: 9697
+author: Vignesh Ravichandran
diff --git a/changelogs/unreleased/lnovy-gitlab-ce-empty-variables.yml b/changelogs/unreleased/lnovy-gitlab-ce-empty-variables.yml
new file mode 100644
index 00000000000..bd5db5ac7af
--- /dev/null
+++ b/changelogs/unreleased/lnovy-gitlab-ce-empty-variables.yml
@@ -0,0 +1,4 @@
+---
+title: 'UI: Allow a project variable to be set to an empty value'
+merge_request: 6044
+author: Lukáš Nový
diff --git a/changelogs/unreleased/long-file-name-overflow.yml b/changelogs/unreleased/long-file-name-overflow.yml
new file mode 100644
index 00000000000..7ccf05491e1
--- /dev/null
+++ b/changelogs/unreleased/long-file-name-overflow.yml
@@ -0,0 +1,4 @@
+---
+title: Fixed long file names overflowing under action buttons
+merge_request:
+author:
diff --git a/changelogs/unreleased/milestone_start_date.yml b/changelogs/unreleased/milestone_start_date.yml
deleted file mode 100644
index 39ac1344329..00000000000
--- a/changelogs/unreleased/milestone_start_date.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Add a starting date to milestones
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/mock-ci-service.yml b/changelogs/unreleased/mock-ci-service.yml
new file mode 100644
index 00000000000..24c6366177f
--- /dev/null
+++ b/changelogs/unreleased/mock-ci-service.yml
@@ -0,0 +1,4 @@
+---
+title: Add Mock CI service/integration for development
+merge_request:
+author:
diff --git a/changelogs/unreleased/move-abuse-report-spinach-test-to-rspec.yml b/changelogs/unreleased/move-abuse-report-spinach-test-to-rspec.yml
deleted file mode 100644
index 9de7477c200..00000000000
--- a/changelogs/unreleased/move-abuse-report-spinach-test-to-rspec.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Move abuse report spinach test to rspec
-merge_request: 7659
-author: Semyon Pupkov
diff --git a/changelogs/unreleased/move-admin-abuse-report-spinach-test-to-rspec.yml b/changelogs/unreleased/move-admin-abuse-report-spinach-test-to-rspec.yml
deleted file mode 100644
index fb70fa2955a..00000000000
--- a/changelogs/unreleased/move-admin-abuse-report-spinach-test-to-rspec.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Move admin abuse report spinach test to rspec
-merge_request: 7691
-author: Semyon Pupkov
diff --git a/changelogs/unreleased/move-admin-hooks-spinach-test-to-rspec.yml b/changelogs/unreleased/move-admin-hooks-spinach-test-to-rspec.yml
deleted file mode 100644
index 7dfd741985a..00000000000
--- a/changelogs/unreleased/move-admin-hooks-spinach-test-to-rspec.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Move admin hooks spinach to rspec
-merge_request: 7942
-author: Semyon Pupkov
diff --git a/changelogs/unreleased/move-admin-logs-spinach-test-to-rspec.yml b/changelogs/unreleased/move-admin-logs-spinach-test-to-rspec.yml
deleted file mode 100644
index 696aa8510a0..00000000000
--- a/changelogs/unreleased/move-admin-logs-spinach-test-to-rspec.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Move admin logs spinach test to rspec
-merge_request: 7945
-author: Semyon Pupkov
diff --git a/changelogs/unreleased/move-admin-spam-spinach-test-to-rspec.yml b/changelogs/unreleased/move-admin-spam-spinach-test-to-rspec.yml
deleted file mode 100644
index a7ec2c20554..00000000000
--- a/changelogs/unreleased/move-admin-spam-spinach-test-to-rspec.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Move admin spam spinach test to Rspec
-merge_request: 7708
-author: Semyon Pupkov
diff --git a/changelogs/unreleased/move_tags_service_to_namespace.yml b/changelogs/unreleased/move_tags_service_to_namespace.yml
new file mode 100644
index 00000000000..ba76f291162
--- /dev/null
+++ b/changelogs/unreleased/move_tags_service_to_namespace.yml
@@ -0,0 +1,4 @@
+---
+title: Move tag services to Tags namespace
+merge_request:
+author: dixpac
diff --git a/changelogs/unreleased/moving-issue-with-two-list-labels.yml b/changelogs/unreleased/moving-issue-with-two-list-labels.yml
new file mode 100644
index 00000000000..d5ea81e3810
--- /dev/null
+++ b/changelogs/unreleased/moving-issue-with-two-list-labels.yml
@@ -0,0 +1,4 @@
+---
+title: Removes label when moving issue to another list that it is currently in
+merge_request:
+author:
diff --git a/changelogs/unreleased/mr-diff-comment-button.yml b/changelogs/unreleased/mr-diff-comment-button.yml
new file mode 100644
index 00000000000..1dc6ed1c495
--- /dev/null
+++ b/changelogs/unreleased/mr-diff-comment-button.yml
@@ -0,0 +1,4 @@
+---
+title: Improved diff comment button UX
+merge_request:
+author:
diff --git a/changelogs/unreleased/mr-origin-7855.yml b/changelogs/unreleased/mr-origin-7855.yml
deleted file mode 100644
index 0fdc6153d55..00000000000
--- a/changelogs/unreleased/mr-origin-7855.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Provides a sensible default message when adding a README to a project
-merge_request: 7903
-author: 
diff --git a/changelogs/unreleased/new-branch-fixture.yml b/changelogs/unreleased/new-branch-fixture.yml
new file mode 100644
index 00000000000..ce5ed816102
--- /dev/null
+++ b/changelogs/unreleased/new-branch-fixture.yml
@@ -0,0 +1,4 @@
+---
+title: Replace static fixture for new_branch_spec.js
+merge_request: 9131
+author: winniehell
diff --git a/changelogs/unreleased/only-create-unmergeable-todo-once.yml b/changelogs/unreleased/only-create-unmergeable-todo-once.yml
new file mode 100644
index 00000000000..e675ed945ad
--- /dev/null
+++ b/changelogs/unreleased/only-create-unmergeable-todo-once.yml
@@ -0,0 +1,4 @@
+---
+title: Only create unmergeable todos once when MR fails to merge
+merge_request:
+author:
diff --git a/changelogs/unreleased/only-yield-valid-reference-matches.yml b/changelogs/unreleased/only-yield-valid-reference-matches.yml
new file mode 100644
index 00000000000..95da3cc56fd
--- /dev/null
+++ b/changelogs/unreleased/only-yield-valid-reference-matches.yml
@@ -0,0 +1,4 @@
+---
+title: Only yield valid references in ReferenceFilter.references_in
+merge_request:
+author:
diff --git a/changelogs/unreleased/option-to-be-notified-of-own-activity.yml b/changelogs/unreleased/option-to-be-notified-of-own-activity.yml
new file mode 100644
index 00000000000..c2e0410cc33
--- /dev/null
+++ b/changelogs/unreleased/option-to-be-notified-of-own-activity.yml
@@ -0,0 +1,4 @@
+---
+title: Add option to receive email notifications about your own activity
+merge_request: 8836
+author: Richard Macklin
diff --git a/changelogs/unreleased/pages-0-4-0.yml b/changelogs/unreleased/pages-0-4-0.yml
new file mode 100644
index 00000000000..7286b25125e
--- /dev/null
+++ b/changelogs/unreleased/pages-0-4-0.yml
@@ -0,0 +1,4 @@
+---
+title: Use GitLab Pages v0.4.0
+merge_request: 9896
+author:
diff --git a/changelogs/unreleased/paginate-all-the-things.yml b/changelogs/unreleased/paginate-all-the-things.yml
new file mode 100644
index 00000000000..52f23ba52a9
--- /dev/null
+++ b/changelogs/unreleased/paginate-all-the-things.yml
@@ -0,0 +1,4 @@
+---
+title: 'API: Paginate all endpoints that return an array'
+merge_request: 8606
+author: Robert Schilling
diff --git a/changelogs/unreleased/pass in current_user in MergeRequest and MergeRequestsHelper.yml b/changelogs/unreleased/pass in current_user in MergeRequest and MergeRequestsHelper.yml
new file mode 100644
index 00000000000..0751047c3c0
--- /dev/null
+++ b/changelogs/unreleased/pass in current_user in MergeRequest and MergeRequestsHelper.yml
@@ -0,0 +1,4 @@
+---
+title: pass in current_user in MergeRequest and MergeRequestsHelper
+merge_request: 8624
+author: Dongqing Hu
diff --git a/changelogs/unreleased/pass_coverage_value_to_commit_status_api.yml b/changelogs/unreleased/pass_coverage_value_to_commit_status_api.yml
new file mode 100644
index 00000000000..74e0c18fa67
--- /dev/null
+++ b/changelogs/unreleased/pass_coverage_value_to_commit_status_api.yml
@@ -0,0 +1,4 @@
+---
+title: Make it possible to pass coverage value to commit status API
+merge_request: 9214
+author: wendy0402
diff --git a/changelogs/unreleased/pipeline-blocking-actions.yml b/changelogs/unreleased/pipeline-blocking-actions.yml
new file mode 100644
index 00000000000..6bde501de18
--- /dev/null
+++ b/changelogs/unreleased/pipeline-blocking-actions.yml
@@ -0,0 +1,4 @@
+---
+title: Make it possible to configure blocking manual actions
+merge_request: 9585
+author:
diff --git a/changelogs/unreleased/post_receive-any-email.yml b/changelogs/unreleased/post_receive-any-email.yml
deleted file mode 100644
index 3710b1b4b46..00000000000
--- a/changelogs/unreleased/post_receive-any-email.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: "post_receive: accept any user email from last commit"
-merge_request: 7225
-author: Elan Ruusamäe
diff --git a/changelogs/unreleased/priority-to-label-priority.yml b/changelogs/unreleased/priority-to-label-priority.yml
new file mode 100644
index 00000000000..2d9c58bfd9b
--- /dev/null
+++ b/changelogs/unreleased/priority-to-label-priority.yml
@@ -0,0 +1,4 @@
+---
+title: Rename priority sorting option to label priority
+merge_request:
+author:
diff --git a/changelogs/unreleased/protected-branch-dropdown-titles.yml b/changelogs/unreleased/protected-branch-dropdown-titles.yml
new file mode 100644
index 00000000000..df82cc00fc9
--- /dev/null
+++ b/changelogs/unreleased/protected-branch-dropdown-titles.yml
@@ -0,0 +1,4 @@
+---
+title: Added headers to protected branch access dropdowns
+merge_request:
+author:
diff --git a/changelogs/unreleased/public-tags-api.yml b/changelogs/unreleased/public-tags-api.yml
deleted file mode 100644
index f5e844470b2..00000000000
--- a/changelogs/unreleased/public-tags-api.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Allow public access to some Tag API endpoints
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/quick-submit-fixture.yml b/changelogs/unreleased/quick-submit-fixture.yml
new file mode 100644
index 00000000000..a2cf05dabec
--- /dev/null
+++ b/changelogs/unreleased/quick-submit-fixture.yml
@@ -0,0 +1,4 @@
+---
+title: Replace static fixture for behaviors/quick_submit_spec.js
+merge_request: 9086
+author: winniehell
diff --git a/changelogs/unreleased/readme-link-fix.yml b/changelogs/unreleased/readme-link-fix.yml
deleted file mode 100644
index 211d3b80c3a..00000000000
--- a/changelogs/unreleased/readme-link-fix.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix broken README.md UX guide link.
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/refactor-create-service-spec.yml b/changelogs/unreleased/refactor-create-service-spec.yml
deleted file mode 100644
index 148a0fee02c..00000000000
--- a/changelogs/unreleased/refactor-create-service-spec.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Refactor create service spec
-merge_request: 7609
-author: Semyon Pupkov
diff --git a/changelogs/unreleased/refresh-permissions-recent-users.yml b/changelogs/unreleased/refresh-permissions-recent-users.yml
new file mode 100644
index 00000000000..4d08be6ed5c
--- /dev/null
+++ b/changelogs/unreleased/refresh-permissions-recent-users.yml
@@ -0,0 +1,4 @@
+---
+title: Reset users.authorized_projects_populated to automatically refresh user permissions
+merge_request:
+author:
diff --git a/changelogs/unreleased/removal_of_unused_parameter.yml b/changelogs/unreleased/removal_of_unused_parameter.yml
new file mode 100644
index 00000000000..26bffafd9d9
--- /dev/null
+++ b/changelogs/unreleased/removal_of_unused_parameter.yml
@@ -0,0 +1,4 @@
+---
+title: 'removed unused parameter ''status_only: true'''
+merge_request:
+author:
diff --git a/changelogs/unreleased/remove-backup-strategies.yml b/changelogs/unreleased/remove-backup-strategies.yml
deleted file mode 100644
index 9f034613c2c..00000000000
--- a/changelogs/unreleased/remove-backup-strategies.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Stop supporting Google and Azure as backup strategies
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/remove-es6-extension.yml b/changelogs/unreleased/remove-es6-extension.yml
new file mode 100644
index 00000000000..65f4a7a7867
--- /dev/null
+++ b/changelogs/unreleased/remove-es6-extension.yml
@@ -0,0 +1,4 @@
+---
+title: Remove es6 file extension from JavaScript files
+merge_request: 9241
+author: winniehell
diff --git a/changelogs/unreleased/remove-has-visible-content-caching.yml b/changelogs/unreleased/remove-has-visible-content-caching.yml
deleted file mode 100644
index e2940c60443..00000000000
--- a/changelogs/unreleased/remove-has-visible-content-caching.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Remove visible content caching
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/remove-inactive-default-email-services.yml b/changelogs/unreleased/remove-inactive-default-email-services.yml
new file mode 100644
index 00000000000..c32c1390e4e
--- /dev/null
+++ b/changelogs/unreleased/remove-inactive-default-email-services.yml
@@ -0,0 +1,4 @@
+---
+title: Remove inactive default email services
+merge_request: 8987
+author:
diff --git a/changelogs/unreleased/remove-jquery-ui-datepicker.yml b/changelogs/unreleased/remove-jquery-ui-datepicker.yml
new file mode 100644
index 00000000000..cd00690d774
--- /dev/null
+++ b/changelogs/unreleased/remove-jquery-ui-datepicker.yml
@@ -0,0 +1,4 @@
+---
+title: Replaced jQuery UI datepicker
+merge_request:
+author:
diff --git a/changelogs/unreleased/remove-jquery-ui-plugins.yml b/changelogs/unreleased/remove-jquery-ui-plugins.yml
new file mode 100644
index 00000000000..c768f702ba2
--- /dev/null
+++ b/changelogs/unreleased/remove-jquery-ui-plugins.yml
@@ -0,0 +1,4 @@
+---
+title: Removed jQuery UI highlight & autocomplete
+merge_request:
+author:
diff --git a/changelogs/unreleased/remove-jquery-ui-sortable.yml b/changelogs/unreleased/remove-jquery-ui-sortable.yml
new file mode 100644
index 00000000000..35f47822738
--- /dev/null
+++ b/changelogs/unreleased/remove-jquery-ui-sortable.yml
@@ -0,0 +1,4 @@
+---
+title: Replaced jQuery UI sortable
+merge_request:
+author:
diff --git a/changelogs/unreleased/remove-jsx-react-eslint-plugins.yml b/changelogs/unreleased/remove-jsx-react-eslint-plugins.yml
deleted file mode 100644
index 6e02998b3a8..00000000000
--- a/changelogs/unreleased/remove-jsx-react-eslint-plugins.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Changed eslint airbnb config to the base airbnb config and corrected eslintrc
-  plugins and envs
-merge_request: 7470
-author: Luke "Jared" Bennett
diff --git a/changelogs/unreleased/remove-new-relic-gem.yml b/changelogs/unreleased/remove-new-relic-gem.yml
new file mode 100644
index 00000000000..b15ecd3e4e7
--- /dev/null
+++ b/changelogs/unreleased/remove-new-relic-gem.yml
@@ -0,0 +1,4 @@
+---
+title: Remove the newrelic gem
+merge_request: 9622
+author: Robert Schilling
diff --git a/changelogs/unreleased/remove-readme-option.yml b/changelogs/unreleased/remove-readme-option.yml
new file mode 100644
index 00000000000..1d4c862c00e
--- /dev/null
+++ b/changelogs/unreleased/remove-readme-option.yml
@@ -0,0 +1,4 @@
+---
+title: Remove readme-only project view preference
+merge_request:
+author:
diff --git a/changelogs/unreleased/remove-require-from-services.yml b/changelogs/unreleased/remove-require-from-services.yml
deleted file mode 100644
index 400512e0314..00000000000
--- a/changelogs/unreleased/remove-require-from-services.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: 'Remove unnecessary require_relative calls from service classes'
-merge_request: '7601'
-author: Semyon Pupkov
diff --git a/changelogs/unreleased/remove-subscribe-label-tooltip.yml b/changelogs/unreleased/remove-subscribe-label-tooltip.yml
new file mode 100644
index 00000000000..90b71d3be51
--- /dev/null
+++ b/changelogs/unreleased/remove-subscribe-label-tooltip.yml
@@ -0,0 +1,4 @@
+---
+title: Remove tooltips from label subscription buttons
+merge_request:
+author:
diff --git a/changelogs/unreleased/remove-unnecessary-self-from-user-model.yml b/changelogs/unreleased/remove-unnecessary-self-from-user-model.yml
deleted file mode 100644
index bef11c63675..00000000000
--- a/changelogs/unreleased/remove-unnecessary-self-from-user-model.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Remove unnecessary self from user model
-merge_request: 7551
-author: Semyon Pupkov
diff --git a/changelogs/unreleased/removing_unnecessary_indexes.yml b/changelogs/unreleased/removing_unnecessary_indexes.yml
deleted file mode 100644
index 01314ab5585..00000000000
--- a/changelogs/unreleased/removing_unnecessary_indexes.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Remove unnecessary database indices
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/rename-retry-failed-pipeline-to-retry.yml b/changelogs/unreleased/rename-retry-failed-pipeline-to-retry.yml
new file mode 100644
index 00000000000..b813127b1e6
--- /dev/null
+++ b/changelogs/unreleased/rename-retry-failed-pipeline-to-retry.yml
@@ -0,0 +1,4 @@
+---
+title: Rename retry failed button on pipeline page to just retry
+merge_request:
+author:
diff --git a/changelogs/unreleased/rename_delete_services.yml b/changelogs/unreleased/rename_delete_services.yml
new file mode 100644
index 00000000000..686a1ef3d55
--- /dev/null
+++ b/changelogs/unreleased/rename_delete_services.yml
@@ -0,0 +1,4 @@
+---
+title: Fix inconsistent naming for services that delete things
+merge_request: 5803
+author: dixpac
diff --git a/changelogs/unreleased/rename_files_delete_service.yml b/changelogs/unreleased/rename_files_delete_service.yml
new file mode 100644
index 00000000000..4de1c5b0d63
--- /dev/null
+++ b/changelogs/unreleased/rename_files_delete_service.yml
@@ -0,0 +1,4 @@
+---
+title: Rename Files::DeleteService to Files::DestroyService
+merge_request: 9110
+author: dixpac
diff --git a/changelogs/unreleased/replace-npm-with-yarn.yml b/changelogs/unreleased/replace-npm-with-yarn.yml
new file mode 100644
index 00000000000..5e795eb0c8d
--- /dev/null
+++ b/changelogs/unreleased/replace-npm-with-yarn.yml
@@ -0,0 +1,4 @@
+---
+title: replace npm with yarn and add yarn.lock
+merge_request: 9055
+author:
diff --git a/changelogs/unreleased/requires-input-fixture.yml b/changelogs/unreleased/requires-input-fixture.yml
new file mode 100644
index 00000000000..be674499429
--- /dev/null
+++ b/changelogs/unreleased/requires-input-fixture.yml
@@ -0,0 +1,4 @@
+---
+title: Replace static fixture for behaviors/requires_input_spec.js
+merge_request: 9162
+author: winniehell
diff --git a/changelogs/unreleased/rfr-20170307-change-default-project-number-limit.yml b/changelogs/unreleased/rfr-20170307-change-default-project-number-limit.yml
new file mode 100644
index 00000000000..e799dd3b48d
--- /dev/null
+++ b/changelogs/unreleased/rfr-20170307-change-default-project-number-limit.yml
@@ -0,0 +1,4 @@
+---
+title: Change project count limit from 10 to 100000
+merge_request:
+author:
diff --git a/changelogs/unreleased/right-sidebar-fixture.yml b/changelogs/unreleased/right-sidebar-fixture.yml
deleted file mode 100644
index 46a3e459fef..00000000000
--- a/changelogs/unreleased/right-sidebar-fixture.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Replace static fixture for right_sidebar_spec
-merge_request: 7687
-author: winniehell
diff --git a/changelogs/unreleased/rs-project-team-helpers.yml b/changelogs/unreleased/rs-project-team-helpers.yml
deleted file mode 100644
index 79abcbce1e3..00000000000
--- a/changelogs/unreleased/rs-project-team-helpers.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Add shortcuts for adding users to a project team with a specific role
-merge_request:
-author: Nikolay Ponomarev and Dino M
diff --git a/changelogs/unreleased/rss-btn-alignment-fix.yml b/changelogs/unreleased/rss-btn-alignment-fix.yml
new file mode 100644
index 00000000000..c8f57ec0b7c
--- /dev/null
+++ b/changelogs/unreleased/rss-btn-alignment-fix.yml
@@ -0,0 +1,4 @@
+---
+title: Fixed RSS button alignment on activity pages
+merge_request:
+author:
diff --git a/changelogs/unreleased/seed-abuse-reports.yml b/changelogs/unreleased/seed-abuse-reports.yml
new file mode 100644
index 00000000000..6fbcb81ae3f
--- /dev/null
+++ b/changelogs/unreleased/seed-abuse-reports.yml
@@ -0,0 +1,4 @@
+---
+title: Seed abuse reports for development
+merge_request:
+author:
diff --git a/changelogs/unreleased/set-default-cache-key-for-jobs.yml b/changelogs/unreleased/set-default-cache-key-for-jobs.yml
new file mode 100644
index 00000000000..b69348d2ece
--- /dev/null
+++ b/changelogs/unreleased/set-default-cache-key-for-jobs.yml
@@ -0,0 +1,4 @@
+---
+title: Set default cache key to "default" for jobs
+merge_request: 9666
+author:
diff --git a/changelogs/unreleased/settings-tab.yml b/changelogs/unreleased/settings-tab.yml
new file mode 100644
index 00000000000..69990c9a917
--- /dev/null
+++ b/changelogs/unreleased/settings-tab.yml
@@ -0,0 +1,4 @@
+---
+title: Moved project settings from the gear drop-down menu to a tab
+merge_request: 9786
+author:
diff --git a/changelogs/unreleased/sh-bump-hashie-to-3-5-5.yml b/changelogs/unreleased/sh-bump-hashie-to-3-5-5.yml
new file mode 100644
index 00000000000..57f1474093a
--- /dev/null
+++ b/changelogs/unreleased/sh-bump-hashie-to-3-5-5.yml
@@ -0,0 +1,4 @@
+---
+title: Bump Hashie to 3.5.5 and omniauth to 1.4.2 to eliminate warning noise
+merge_request:
+author:
diff --git a/changelogs/unreleased/sh-delete-user-permission-check.yml b/changelogs/unreleased/sh-delete-user-permission-check.yml
new file mode 100644
index 00000000000..c0e79aae2a8
--- /dev/null
+++ b/changelogs/unreleased/sh-delete-user-permission-check.yml
@@ -0,0 +1,4 @@
+---
+title: Add user deletion permission check in `Users::DestroyService`
+merge_request:
+author:
diff --git a/changelogs/unreleased/shortcuts-issuable-fixture.yml b/changelogs/unreleased/shortcuts-issuable-fixture.yml
deleted file mode 100644
index 88945600886..00000000000
--- a/changelogs/unreleased/shortcuts-issuable-fixture.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Replace static fixture for shortcuts_issuable_spec
-merge_request: 7685
-author: winniehell
diff --git a/changelogs/unreleased/simplify-create-new-list-issue-boards.yml b/changelogs/unreleased/simplify-create-new-list-issue-boards.yml
deleted file mode 100644
index ca11e3b94a7..00000000000
--- a/changelogs/unreleased/simplify-create-new-list-issue-boards.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Simplify copy on "Create a new list" dropdown in Issue Boards
-merge_request: 7605
-author: Victor Rodrigues
diff --git a/changelogs/unreleased/snippets-search.yml b/changelogs/unreleased/snippets-search.yml
new file mode 100644
index 00000000000..00cf34f4a48
--- /dev/null
+++ b/changelogs/unreleased/snippets-search.yml
@@ -0,0 +1,4 @@
+---
+title: Fix snippets search result spacing
+merge_request:
+author:
diff --git a/changelogs/unreleased/sort-builds-in-stage-dropdown.yml b/changelogs/unreleased/sort-builds-in-stage-dropdown.yml
new file mode 100644
index 00000000000..646f25125b1
--- /dev/null
+++ b/changelogs/unreleased/sort-builds-in-stage-dropdown.yml
@@ -0,0 +1,4 @@
+---
+title: Sort builds in stage dropdown
+merge_request:
+author:
diff --git a/changelogs/unreleased/ssh-key-paste.yml b/changelogs/unreleased/ssh-key-paste.yml
new file mode 100644
index 00000000000..1e34ef60f6e
--- /dev/null
+++ b/changelogs/unreleased/ssh-key-paste.yml
@@ -0,0 +1,4 @@
+---
+title: SSH key field updates title after pasting key
+merge_request:
+author:
diff --git a/changelogs/unreleased/static-navbar.yml b/changelogs/unreleased/static-navbar.yml
new file mode 100644
index 00000000000..eaf478a48d0
--- /dev/null
+++ b/changelogs/unreleased/static-navbar.yml
@@ -0,0 +1,4 @@
+---
+title: Remove fixed positioning from top nav
+merge_request: !7547
+author:
diff --git a/changelogs/unreleased/task_list_refactor.yml b/changelogs/unreleased/task_list_refactor.yml
new file mode 100644
index 00000000000..68942dadaa8
--- /dev/null
+++ b/changelogs/unreleased/task_list_refactor.yml
@@ -0,0 +1,4 @@
+---
+title: Deduplicate markdown task lists
+merge_request:
+author:
diff --git a/changelogs/unreleased/tc-api-pipeline-jobs.yml b/changelogs/unreleased/tc-api-pipeline-jobs.yml
new file mode 100644
index 00000000000..993c1b6526a
--- /dev/null
+++ b/changelogs/unreleased/tc-api-pipeline-jobs.yml
@@ -0,0 +1,4 @@
+---
+title: Add GET /projects/:id/pipelines/:pipeline_id/jobs endpoint
+merge_request: 9727
+author:
diff --git a/changelogs/unreleased/tc-fix-project-create-500.yml b/changelogs/unreleased/tc-fix-project-create-500.yml
new file mode 100644
index 00000000000..1b746a41eab
--- /dev/null
+++ b/changelogs/unreleased/tc-fix-project-create-500.yml
@@ -0,0 +1,4 @@
+---
+title: Fix for creating a project through API when import_url is nil
+merge_request: 9841
+author:
diff --git a/changelogs/unreleased/unified-member-api-response.yml b/changelogs/unreleased/unified-member-api-response.yml
new file mode 100644
index 00000000000..0a60b4d46a3
--- /dev/null
+++ b/changelogs/unreleased/unified-member-api-response.yml
@@ -0,0 +1,4 @@
+---
+title: 'API: Return 400 for all validation erros in the mebers API'
+merge_request: 9523
+author: Robert Schilling
diff --git a/changelogs/unreleased/update-ace.yml b/changelogs/unreleased/update-ace.yml
new file mode 100644
index 00000000000..dbe476e3ae0
--- /dev/null
+++ b/changelogs/unreleased/update-ace.yml
@@ -0,0 +1,4 @@
+---
+title: Update code editor (ACE) to 1.2.6, to fix input problems with compose key
+merge_request:
+author:
diff --git a/changelogs/unreleased/update-api-spec-files.yml b/changelogs/unreleased/update-api-spec-files.yml
deleted file mode 100644
index 349d866cf22..00000000000
--- a/changelogs/unreleased/update-api-spec-files.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Update API spec files to describe the correct class
-merge_request: 
-author: Livier
diff --git a/changelogs/unreleased/update-git-version-in-doc.yml b/changelogs/unreleased/update-git-version-in-doc.yml
deleted file mode 100644
index cb3260f71cd..00000000000
--- a/changelogs/unreleased/update-git-version-in-doc.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Bump Git version requirement to 2.8.4
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/update-vue-2-1.yml b/changelogs/unreleased/update-vue-2-1.yml
new file mode 100644
index 00000000000..acc42bf00b1
--- /dev/null
+++ b/changelogs/unreleased/update-vue-2-1.yml
@@ -0,0 +1,4 @@
+---
+title: update Vue to v2.1.10
+merge_request: 9386
+author:
diff --git a/changelogs/unreleased/use-corejs-polyfills.yml b/changelogs/unreleased/use-corejs-polyfills.yml
new file mode 100644
index 00000000000..381f80c5c0d
--- /dev/null
+++ b/changelogs/unreleased/use-corejs-polyfills.yml
@@ -0,0 +1,4 @@
+---
+title: Standardize on core-js for es2015 polyfills
+merge_request: 9749
+author:
diff --git a/changelogs/unreleased/use-redis-channel-to-post-runner-notifcations.yml b/changelogs/unreleased/use-redis-channel-to-post-runner-notifcations.yml
new file mode 100644
index 00000000000..ff5a58f6232
--- /dev/null
+++ b/changelogs/unreleased/use-redis-channel-to-post-runner-notifcations.yml
@@ -0,0 +1,4 @@
+---
+title: Use redis channel to post notifications
+merge_request:
+author:
diff --git a/changelogs/unreleased/use-st-commits-where-possible.yml b/changelogs/unreleased/use-st-commits-where-possible.yml
deleted file mode 100644
index e4395461560..00000000000
--- a/changelogs/unreleased/use-st-commits-where-possible.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Replace references to MergeRequestDiff#commits with st_commits when we care
-  only about the number of commits
-merge_request: 7668
-author:
diff --git a/changelogs/unreleased/user-calendar-border.yml b/changelogs/unreleased/user-calendar-border.yml
new file mode 100644
index 00000000000..8ebcca83256
--- /dev/null
+++ b/changelogs/unreleased/user-calendar-border.yml
@@ -0,0 +1,4 @@
+---
+title: Removed top border from user contribution calendar
+merge_request:
+author:
diff --git a/changelogs/unreleased/user-callouts.yml b/changelogs/unreleased/user-callouts.yml
new file mode 100644
index 00000000000..f6ce06a3d8f
--- /dev/null
+++ b/changelogs/unreleased/user-callouts.yml
@@ -0,0 +1,4 @@
+---
+title: Added user callouts to the projects dashboard and user profile
+merge_request:
+author:
diff --git a/changelogs/unreleased/validate-state-param-when-filtering-issuables.yml b/changelogs/unreleased/validate-state-param-when-filtering-issuables.yml
deleted file mode 100644
index 3fb025806b0..00000000000
--- a/changelogs/unreleased/validate-state-param-when-filtering-issuables.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Validate state param when filtering issuables
-merge_request:
-author:
diff --git a/changelogs/unreleased/workhorse-1-4-0.yml b/changelogs/unreleased/workhorse-1-4-0.yml
new file mode 100644
index 00000000000..b55fabddb0f
--- /dev/null
+++ b/changelogs/unreleased/workhorse-1-4-0.yml
@@ -0,0 +1,4 @@
+---
+title: Use gitlab-workhorse 1.4.0
+merge_request: 9724
+author:
diff --git a/changelogs/unreleased/zen-mode-fixture.yml b/changelogs/unreleased/zen-mode-fixture.yml
deleted file mode 100644
index bec6f6e6dba..00000000000
--- a/changelogs/unreleased/zen-mode-fixture.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Replace static fixture for zen_mode_spec
-merge_request: 7686
-author: winniehell
diff --git a/changelogs/unreleased/zj-builds-to-jobs-api.yml b/changelogs/unreleased/zj-builds-to-jobs-api.yml
new file mode 100644
index 00000000000..473dd9bc8ed
--- /dev/null
+++ b/changelogs/unreleased/zj-builds-to-jobs-api.yml
@@ -0,0 +1,4 @@
+---
+title: Rename builds to job for the v4 API
+merge_request: 9463
+author:
diff --git a/changelogs/unreleased/zj-expose-coverage-pipelines.yml b/changelogs/unreleased/zj-expose-coverage-pipelines.yml
deleted file mode 100644
index 34e4926e58a..00000000000
--- a/changelogs/unreleased/zj-expose-coverage-pipelines.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: 'API: expose pipeline coverage'
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/zj-fix-label-creation-non-members.yml b/changelogs/unreleased/zj-fix-label-creation-non-members.yml
deleted file mode 100644
index ae4824f82fa..00000000000
--- a/changelogs/unreleased/zj-fix-label-creation-non-members.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Non members cannot create labels through the API
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/zj-guest-reads-public-builds.yml b/changelogs/unreleased/zj-guest-reads-public-builds.yml
deleted file mode 100644
index 1859addd606..00000000000
--- a/changelogs/unreleased/zj-guest-reads-public-builds.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Guests can read builds when public
-merge_request: 6842
-author: 
diff --git a/changelogs/unreleased/zj-issue-new-over-issue-create.yml b/changelogs/unreleased/zj-issue-new-over-issue-create.yml
deleted file mode 100644
index 9dd463e4efa..00000000000
--- a/changelogs/unreleased/zj-issue-new-over-issue-create.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Accept issue new as command to create an issue
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/zj-issue-search-slash-command.yml b/changelogs/unreleased/zj-issue-search-slash-command.yml
deleted file mode 100644
index de41c39d545..00000000000
--- a/changelogs/unreleased/zj-issue-search-slash-command.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Add issue search slash command
-merge_request: 
-author: 
diff --git a/changelogs/unreleased/zj-use-ruby-2-3-3.yml b/changelogs/unreleased/zj-use-ruby-2-3-3.yml
deleted file mode 100644
index 0d1a0fcd79d..00000000000
--- a/changelogs/unreleased/zj-use-ruby-2-3-3.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Bump ruby version to 2.3.3
-merge_request: 7904
-author: 
diff --git a/changelogs/unreleased/zj-variables-build-job.yml b/changelogs/unreleased/zj-variables-build-job.yml
new file mode 100644
index 00000000000..1cb0919f824
--- /dev/null
+++ b/changelogs/unreleased/zj-variables-build-job.yml
@@ -0,0 +1,4 @@
+---
+title: Rename job environment variables to new terminology
+merge_request: 9756
+author:
diff --git a/config/application.rb b/config/application.rb
index fb84870dfbd..98b2759a8a7 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -7,6 +7,7 @@ Bundler.require(:default, Rails.env)
 module Gitlab
   class Application < Rails::Application
     require_dependency Rails.root.join('lib/gitlab/redis')
+    require_dependency Rails.root.join('lib/gitlab/request_context')
 
     # Settings in config/environments/* take precedence over those specified here.
     # Application configuration should go into files in config/initializers
@@ -25,7 +26,8 @@ module Gitlab
                                      #{config.root}/app/models/hooks
                                      #{config.root}/app/models/members
                                      #{config.root}/app/models/project_services
-                                     #{config.root}/app/workers/concerns))
+                                     #{config.root}/app/workers/concerns
+                                     #{config.root}/app/services/concerns))
 
     config.generators.templates.push("#{config.root}/generator_templates")
 
@@ -45,7 +47,7 @@ module Gitlab
     #
     # Parameters filtered:
     # - Password (:password, :password_confirmation)
-    # - Private tokens (:private_token)
+    # - Private tokens
     # - Two-factor tokens (:otp_attempt)
     # - Repo/Project Import URLs (:import_url)
     # - Build variables (:variables)
@@ -55,15 +57,18 @@ module Gitlab
     # - Sentry DSN (:sentry_dsn)
     # - Deploy keys (:key)
     config.filter_parameters += %i(
+      authentication_token
       certificate
       encrypted_key
       hook
       import_url
+      incoming_email_token
       key
       otp_attempt
       password
       password_confirmation
       private_token
+      runners_token
       secret_token
       sentry_dsn
       variables
@@ -77,29 +82,26 @@ module Gitlab
     # like if you have constraints or database-specific column types
     # config.active_record.schema_format = :sql
 
+    # Configure webpack
+    config.webpack.config_file = "config/webpack.config.js"
+    config.webpack.output_dir  = "public/assets/webpack"
+    config.webpack.public_path = "assets/webpack"
+
+    # Webpack dev server configuration is handled in initializers/static_files.rb
+    config.webpack.dev_server.enabled = false
+
     # Enable the asset pipeline
     config.assets.enabled = true
-    config.assets.paths << Gemojione.images_path
+    config.assets.paths << "vendor/assets/fonts"
     config.assets.precompile << "*.png"
     config.assets.precompile << "print.css"
     config.assets.precompile << "notify.css"
     config.assets.precompile << "mailers/*.css"
-    config.assets.precompile << "graphs/graphs_bundle.js"
-    config.assets.precompile << "users/users_bundle.js"
-    config.assets.precompile << "network/network_bundle.js"
-    config.assets.precompile << "profile/profile_bundle.js"
-    config.assets.precompile << "protected_branches/protected_branches_bundle.js"
-    config.assets.precompile << "diff_notes/diff_notes_bundle.js"
-    config.assets.precompile << "boards/boards_bundle.js"
-    config.assets.precompile << "cycle_analytics/cycle_analytics_bundle.js"
-    config.assets.precompile << "merge_conflicts/merge_conflicts_bundle.js"
-    config.assets.precompile << "boards/test_utils/simulate_drag.js"
-    config.assets.precompile << "environments/environments_bundle.js"
-    config.assets.precompile << "blob_edit/blob_edit_bundle.js"
-    config.assets.precompile << "snippet/snippet_bundle.js"
-    config.assets.precompile << "lib/utils/*.js"
-    config.assets.precompile << "lib/*.js"
-    config.assets.precompile << "u2f.js"
+    config.assets.precompile << "katex.css"
+    config.assets.precompile << "katex.js"
+    config.assets.precompile << "xterm/xterm.css"
+    config.assets.precompile << "lib/ace.js"
+    config.assets.precompile << "vendor/assets/fonts/*"
 
     # Version of your assets, change this if you want to expire all your assets
     config.assets.version = '1.0'
@@ -116,7 +118,7 @@ module Gitlab
           credentials: true,
           headers: :any,
           methods: :any,
-          expose: ['Link']
+          expose: ['Link', 'X-Total', 'X-Total-Pages', 'X-Per-Page', 'X-Page', 'X-Next-Page', 'X-Prev-Page']
       end
 
       # Cross-origin requests must not have the session cookie available
@@ -126,7 +128,7 @@ module Gitlab
           credentials: false,
           headers: :any,
           methods: :any,
-          expose: ['Link']
+          expose: ['Link', 'X-Total', 'X-Total-Pages', 'X-Per-Page', 'X-Page', 'X-Next-Page', 'X-Prev-Page']
       end
     end
 
diff --git a/config/database.yml.mysql b/config/database.yml.mysql
index d9702870249..a33e40e8eb3 100644
--- a/config/database.yml.mysql
+++ b/config/database.yml.mysql
@@ -3,8 +3,8 @@
 #
 production:
   adapter: mysql2
-  encoding: utf8mb4
-  collation: utf8mb4_general_ci
+  encoding: utf8
+  collation: utf8_general_ci
   reconnect: false
   database: gitlabhq_production
   pool: 10
@@ -18,8 +18,8 @@ production:
 #
 development:
   adapter: mysql2
-  encoding: utf8mb4
-  collation: utf8mb4_general_ci
+  encoding: utf8
+  collation: utf8_general_ci
   reconnect: false
   database: gitlabhq_development
   pool: 5
diff --git a/config/dependency_decisions.yml b/config/dependency_decisions.yml
index c11296975b7..072ed8a3864 100644
--- a/config/dependency_decisions.yml
+++ b/config/dependency_decisions.yml
@@ -1,9 +1,9 @@
 ---
-# IGNORED GROUPS AND GEMS
 - - :ignore_group
   - development
   - :who: Connor Shea
-    :why: Development gems are not distributed with the final product and are therefore exempt.
+    :why: Development gems are not distributed with the final product and are therefore
+      exempt.
     :versions: []
     :when: 2016-04-17 21:27:01.054140000 Z
 - - :ignore_group
@@ -18,8 +18,6 @@
     :why: Bundler is MIT licensed but will sometimes fail in CI.
     :versions: []
     :when: 2016-05-02 06:42:08.045090000 Z
-
-# LICENSE WHITELIST
 - - :whitelist
   - MIT
   - :who: Connor Shea
@@ -86,9 +84,6 @@
     :why: https://opensource.org/licenses/BSD-2-Clause
     :versions: []
     :when: 2016-07-26 21:24:07.248480000 Z
-
-
-# LICENSE BLACKLIST
 - - :blacklist
   - GPLv2
   - :who: Connor Shea
@@ -107,9 +102,6 @@
     :why: The OSL license is a copyleft license
     :versions: []
     :when: 2016-10-28 11:02:15.540105000 Z
-
-
-# GEM LICENSES
 - - :license
   - raphael-rails
   - MIT
@@ -201,3 +193,136 @@
     :why: https://github.com/jmcnevin/rubypants/blob/master/LICENSE.rdoc
     :versions: []
     :when: 2016-05-02 05:56:50.696858000 Z
+- - :approve
+  - after
+  - :who: Matt Lee
+    :why: https://github.com/Raynos/after/blob/master/LICENCE
+    :versions: []
+    :when: 2017-01-14 20:00:32.473125000 Z
+- - :approve
+  - amdefine
+  - :who: Matt Lee
+    :why: MIT License
+    :versions: []
+    :when: 2017-01-14 20:08:31.810633000 Z
+- - :approve
+  - base64id
+  - :who: Matt Lee
+    :why: https://github.com/faeldt/base64id/blob/master/LICENSE
+    :versions: []
+    :when: 2017-01-14 20:08:33.174760000 Z
+- - :approve
+  - blob
+  - :who: Matt Lee
+    :why: https://github.com/webmodules/blob/blob/master/LICENSE
+    :versions: []
+    :when: 2017-01-14 20:08:34.564048000 Z
+- - :approve
+  - callsite
+  - :who: Matt Lee
+    :why: https://github.com/tj/callsite/blob/master/LICENSE
+    :versions: []
+    :when: 2017-01-14 20:08:35.976025000 Z
+- - :approve
+  - component-bind
+  - :who: Matt Lee
+    :why: https://github.com/component/bind/blob/master/LICENSE
+    :versions: []
+    :when: 2017-01-14 20:08:37.291219000 Z
+- - :approve
+  - component-inherit
+  - :who: Matt Lee
+    :why: https://github.com/component/inherit/blob/master/LICENSE
+    :versions: []
+    :when: 2017-01-14 20:10:41.804804000 Z
+- - :approve
+  - fsevents
+  - :who: Matt Lee
+    :why: https://github.com/strongloop/fsevents/blob/master/LICENSE
+    :versions: []
+    :when: 2017-01-14 20:50:20.037775000 Z
+- - :approve
+  - indexof
+  - :who: Matt Lee
+    :why: https://github.com/component/indexof/blob/master/LICENSE
+    :versions: []
+    :when: 2017-01-14 20:10:43.209900000 Z
+- - :approve
+  - is-integer
+  - :who: Matt Lee
+    :why: https://github.com/parshap/js-is-integer/blob/master/LICENSE
+    :versions: []
+    :when: 2017-01-14 20:10:44.540916000 Z
+- - :approve
+  - jsonify
+  - :who: Matt Lee
+    :why: Public Domain - no formal license on this one. probably okay as its been
+      the same for along time. would prefer to see CC0
+    :versions: []
+    :when: 2017-01-14 20:10:45.857261000 Z
+- - :approve
+  - object-component
+  - :who: Matt Lee
+    :why: https://github.com/component/object/blob/master/LICENSE
+    :versions: []
+    :when: 2017-01-14 20:10:47.190148000 Z
+- - :approve
+  - optimist
+  - :who: Matt Lee
+    :why: https://github.com/substack/node-optimist/blob/master/LICENSE
+    :versions: []
+    :when: 2017-01-14 20:10:48.563077000 Z
+- - :approve
+  - path-is-inside
+  - :who: Matt Lee
+    :why: https://github.com/domenic/path-is-inside/blob/master/LICENSE.txt
+    :versions: []
+    :when: 2017-01-14 20:10:49.910497000 Z
+- - :approve
+  - rc
+  - :who: Matt Lee
+    :why: https://github.com/dominictarr/rc/blob/master/LICENSE.MIT
+    :versions: []
+    :when: 2017-01-14 20:10:51.244695000 Z
+- - :approve
+  - ripemd160
+  - :who: Matt Lee
+    :why: https://github.com/crypto-browserify/ripemd160/blob/master/LICENSE.md
+    :versions: []
+    :when: 2017-01-14 20:10:52.560282000 Z
+- - :approve
+  - select2
+  - :who: Matt Lee
+    :why: https://github.com/select2/select2/blob/master/LICENSE.md
+    :versions: []
+    :when: 2017-01-14 20:10:53.909618000 Z
+- - :approve
+  - tweetnacl
+  - :who: Matt Lee
+    :why: https://github.com/dchest/tweetnacl-js/blob/master/LICENSE
+    :versions: []
+    :when: 2017-01-14 20:10:57.812077000 Z
+- - :approve
+  - wordwrap
+  - :who: Mike Greiling
+    :why: https://github.com/substack/node-wordwrap/blob/0.0.3/LICENSE
+    :versions: []
+    :when: 2017-02-08 20:17:13.084968000 Z
+- - :approve
+  - spdx-expression-parse
+  - :who: Mike Greiling
+    :why: https://github.com/kemitchell/spdx-expression-parse.js/blob/v1.0.4/LICENSE
+    :versions: []
+    :when: 2017-02-08 22:33:01.806977000 Z
+- - :approve
+  - spdx-license-ids
+  - :who: Mike Greiling
+    :why: https://github.com/shinnn/spdx-license-ids/blob/v1.2.2/LICENSE
+    :versions: []
+    :when: 2017-02-08 22:35:00.225232000 Z
+- - :approve
+  - opener
+  - :who: Mike Greiling
+    :why: https://github.com/domenic/opener/blob/1.4.3/LICENSE.txt
+    :versions: []
+    :when: 2017-02-21 22:33:41.729629000 Z
diff --git a/config/gitlab.yml.example b/config/gitlab.yml.example
index 327e4a7937c..2bc39ea3f65 100644
--- a/config/gitlab.yml.example
+++ b/config/gitlab.yml.example
@@ -76,14 +76,6 @@ production: &base
 
     # default_can_create_group: false  # default: true
     # username_changing_enabled: false # default: true - User can change her username/namespace
-    ## Default theme ID
-    ##   1 - Graphite
-    ##   2 - Charcoal
-    ##   3 - Green
-    ##   4 - Gray
-    ##   5 - Violet
-    ##   6 - Blue
-    # default_theme: 2 # default: 2
 
     ## Automatic issue closing
     # If a commit message matches this regular expression, all issues referenced from the matched text will be closed.
@@ -97,7 +89,7 @@ production: &base
       issues: true
       merge_requests: true
       wiki: true
-      snippets: false
+      snippets: true
       builds: true
       container_registry: true
 
@@ -153,6 +145,27 @@ production: &base
     # The location where LFS objects are stored (default: shared/lfs-objects).
     # storage_path: shared/lfs-objects
 
+  ## GitLab Pages
+  pages:
+    enabled: false
+    # The location where pages are stored (default: shared/pages).
+    # path: shared/pages
+
+    # The domain under which the pages are served:
+    # http://group.example.com/project
+    # or project path can be a group page: group.example.com
+    host: example.com
+    port: 80 # Set to 443 if you serve the pages with HTTPS
+    https: false # Set to true if you serve the pages with HTTPS
+    # external_http: "1.1.1.1:80" # If defined, enables custom domain support in GitLab Pages
+    # external_https: "1.1.1.1:443" # If defined, enables custom domain and certificate support in GitLab Pages
+
+  ## Mattermost
+  ## For enabling Add to Mattermost button
+  mattermost:
+    enabled: false
+    host: 'https://mattermost.example.com'
+
   ## Gravatar
   ## For Libravatar see: http://doc.gitlab.com/ce/customization/libravatar.html
   gravatar:
@@ -164,9 +177,9 @@ production: &base
   # Periodically executed jobs, to self-heal Gitlab, do external synchronizations, etc.
   # Please read here for more information: https://github.com/ondrejbartas/sidekiq-cron#adding-cron-job
   cron_jobs:
-    # Flag stuck CI builds as failed
-    stuck_ci_builds_worker:
-      cron: "0 0 * * *"
+    # Flag stuck CI jobs as failed
+    stuck_ci_jobs_worker:
+      cron: "0 * * * *"
     # Remove expired build artifacts
     expire_build_artifacts_worker:
       cron: "50 * * * *"
@@ -362,6 +375,16 @@ production: &base
       #             login_url: '/cas/login',
       #             service_validate_url: '/cas/p3/serviceValidate',
       #             logout_url: '/cas/logout'} }
+      # - { name: 'authentiq',
+      #     # for client credentials (client ID and secret), go to https://www.authentiq.com/
+      #     app_id: 'YOUR_CLIENT_ID',
+      #     app_secret: 'YOUR_CLIENT_SECRET',
+      #     args: {
+      #             scope: 'aq:name email~rs address aq:push'
+      #             # redirect_uri parameter is optional except when 'gitlab.host' in this file is set to 'localhost'
+      #             # redirect_uri: 'YOUR_REDIRECT_URI'
+      #           }
+      #   }
       # - { name: 'github',
       #     app_id: 'YOUR_APP_ID',
       #     app_secret: 'YOUR_APP_SECRET',
@@ -418,6 +441,16 @@ production: &base
   shared:
     # path: /mnt/gitlab # Default: shared
 
+  # Gitaly settings
+  gitaly:
+    # The socket_path setting is optional and obsolete. When this is set
+    # GitLab assumes it can reach a Gitaly services via a Unix socket at
+    # this path. When this is commented out GitLab will not use Gitaly.
+    # 
+    # This setting is obsolete because we expect it to be moved under
+    # repositories/storages in GitLab 9.1.
+    #
+    # socket_path: tmp/sockets/gitaly.socket
 
   #
   # 4. Advanced settings
@@ -438,7 +471,8 @@ production: &base
     # gitlab-shell invokes Dir.pwd inside the repository path and that results
     # real path not the symlink.
     storages: # You must have at least a `default` storage path.
-      default: /home/git/repositories/
+      default:
+        path: /home/git/repositories/
 
   ## Backup settings
   backup:
@@ -460,6 +494,8 @@ production: &base
     #   multipart_chunk_size: 104857600
     #   # Turns on AWS Server-Side Encryption with Amazon S3-Managed Keys for backups, this is optional
     #   # encryption: 'AES256'
+    #   # Specifies Amazon S3 storage class to use for backups, this is optional
+    #   # storage_class: 'STANDARD'
 
   ## GitLab Shell settings
   gitlab_shell:
@@ -489,6 +525,16 @@ production: &base
     # Git timeout to read a commit, in seconds
     timeout: 10
 
+  ## Webpack settings
+  # If enabled, this will tell rails to serve frontend assets from the webpack-dev-server running
+  # on a given port instead of serving directly from /assets/webpack. This is only indended for use
+  # in development.
+  webpack:
+    # dev_server:
+    #   enabled: true
+    #   host: localhost
+    #   port: 3808
+
   #
   # 5. Extra customization
   # ==========================
@@ -539,7 +585,8 @@ test:
     path: tmp/tests/gitlab-satellites/
   repositories:
     storages:
-      default: tmp/tests/repositories/
+      default:
+        path: tmp/tests/repositories/
   backup:
     path: tmp/tests/backups
   gitlab_shell:
@@ -553,7 +600,7 @@ test:
       new_issue_url: "http://redmine/projects/:issues_tracker_id/issues/new"
     jira:
       title: "JIRA"
-      url: https://sample_company.atlasian.net
+      url: https://sample_company.atlassian.net
       project_key: PROJECT
   ldap:
     enabled: false
diff --git a/config/initializers/0_inflections.rb b/config/initializers/0_inflections.rb
new file mode 100644
index 00000000000..d4197da3fa9
--- /dev/null
+++ b/config/initializers/0_inflections.rb
@@ -0,0 +1,14 @@
+# Be sure to restart your server when you modify this file.
+
+# Add new inflection rules using the following format
+# (all these examples are active by default):
+# ActiveSupport::Inflector.inflections do |inflect|
+#   inflect.plural /^(ox)$/i, '\1en'
+#   inflect.singular /^(ox)en/i, '\1'
+#   inflect.irregular 'person', 'people'
+#   inflect.uncountable %w( fish sheep )
+# end
+#
+ActiveSupport::Inflector.inflections do |inflect|
+  inflect.uncountable %w(award_emoji project_statistics)
+end
diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index 9ddd1554811..d049ae9476f 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -6,7 +6,7 @@ class Settings < Settingslogic
 
   class << self
     def gitlab_on_standard_port?
-      gitlab.port.to_i == (gitlab.https ? 443 : 80)
+      on_standard_port?(gitlab)
     end
 
     def host_without_www(url)
@@ -14,12 +14,15 @@ class Settings < Settingslogic
     end
 
     def build_gitlab_ci_url
-      if gitlab_on_standard_port?
-        custom_port = nil
-      else
-        custom_port = ":#{gitlab.port}"
-      end
-      [ gitlab.protocol,
+      custom_port =
+        if on_standard_port?(gitlab)
+          nil
+        else
+          ":#{gitlab.port}"
+        end
+
+      [
+        gitlab.protocol,
         "://",
         gitlab.host,
         custom_port,
@@ -27,6 +30,10 @@ class Settings < Settingslogic
       ].join('')
     end
 
+    def build_pages_url
+      base_url(pages).join('')
+    end
+
     def build_gitlab_shell_ssh_path_prefix
       user_host = "#{gitlab_shell.ssh_user}@#{gitlab_shell.ssh_host}"
 
@@ -42,11 +49,11 @@ class Settings < Settingslogic
     end
 
     def build_base_gitlab_url
-      base_gitlab_url.join('')
+      base_url(gitlab).join('')
     end
 
     def build_gitlab_url
-      (base_gitlab_url + [gitlab.relative_url_root]).join('')
+      (base_url(gitlab) + [gitlab.relative_url_root]).join('')
     end
 
     # check that values in `current` (string or integer) is a contant in `modul`.
@@ -74,15 +81,21 @@ class Settings < Settingslogic
 
     private
 
-    def base_gitlab_url
-      custom_port = gitlab_on_standard_port? ? nil : ":#{gitlab.port}"
-      [ gitlab.protocol,
+    def base_url(config)
+      custom_port = on_standard_port?(config) ? nil : ":#{config.port}"
+
+      [
+        config.protocol,
         "://",
-        gitlab.host,
+        config.host,
         custom_port
       ]
     end
 
+    def on_standard_port?(config)
+      config.port.to_i == (config.https ? 443 : 80)
+    end
+
     # Extract the host part of the given +url+.
     def host(url)
       url = url.downcase
@@ -152,15 +165,16 @@ if github_settings
 
   github_settings["args"] ||= Settingslogic.new({})
 
-  if github_settings["url"].include?(github_default_url)
-    github_settings["args"]["client_options"] = OmniAuth::Strategies::GitHub.default_options[:client_options]
-  else
-    github_settings["args"]["client_options"] = {
-      "site"          => File.join(github_settings["url"], "api/v3"),
-      "authorize_url" => File.join(github_settings["url"], "login/oauth/authorize"),
-      "token_url"     => File.join(github_settings["url"], "login/oauth/access_token")
-    }
-  end
+  github_settings["args"]["client_options"] =
+    if github_settings["url"].include?(github_default_url)
+      OmniAuth::Strategies::GitHub.default_options[:client_options]
+    else
+      {
+        "site"          => File.join(github_settings["url"], "api/v3"),
+        "authorize_url" => File.join(github_settings["url"], "login/oauth/authorize"),
+        "token_url"     => File.join(github_settings["url"], "login/oauth/access_token")
+      }
+    end
 end
 
 Settings['shared'] ||= Settingslogic.new({})
@@ -172,10 +186,9 @@ Settings['issues_tracker'] ||= {}
 # GitLab
 #
 Settings['gitlab'] ||= Settingslogic.new({})
-Settings.gitlab['default_projects_limit'] ||= 10
+Settings.gitlab['default_projects_limit'] ||= 100000
 Settings.gitlab['default_branch_protection'] ||= 2
 Settings.gitlab['default_can_create_group'] = true if Settings.gitlab['default_can_create_group'].nil?
-Settings.gitlab['default_theme'] = Gitlab::Themes::APPLICATION_DEFAULT if Settings.gitlab['default_theme'].nil?
 Settings.gitlab['host']       ||= ENV['GITLAB_HOST'] || 'localhost'
 Settings.gitlab['ssh_host']   ||= Settings.gitlab.host
 Settings.gitlab['https']        = false if Settings.gitlab['https'].nil?
@@ -208,12 +221,12 @@ Settings.gitlab['session_expire_delay'] ||= 10080
 Settings.gitlab.default_projects_features['issues']             = true if Settings.gitlab.default_projects_features['issues'].nil?
 Settings.gitlab.default_projects_features['merge_requests']     = true if Settings.gitlab.default_projects_features['merge_requests'].nil?
 Settings.gitlab.default_projects_features['wiki']               = true if Settings.gitlab.default_projects_features['wiki'].nil?
-Settings.gitlab.default_projects_features['snippets']           = false if Settings.gitlab.default_projects_features['snippets'].nil?
+Settings.gitlab.default_projects_features['snippets']           = true if Settings.gitlab.default_projects_features['snippets'].nil?
 Settings.gitlab.default_projects_features['builds']             = true if Settings.gitlab.default_projects_features['builds'].nil?
 Settings.gitlab.default_projects_features['container_registry'] = true if Settings.gitlab.default_projects_features['container_registry'].nil?
 Settings.gitlab.default_projects_features['visibility_level']   = Settings.send(:verify_constant, Gitlab::VisibilityLevel, Settings.gitlab.default_projects_features['visibility_level'], Gitlab::VisibilityLevel::PRIVATE)
 Settings.gitlab['domain_whitelist'] ||= []
-Settings.gitlab['import_sources'] ||= %w[github bitbucket gitlab google_code fogbugz git gitlab_project]
+Settings.gitlab['import_sources'] ||= %w[github bitbucket gitlab google_code fogbugz git gitlab_project gitea]
 Settings.gitlab['trusted_proxies'] ||= []
 Settings.gitlab['no_todos_messages'] ||= YAML.load_file(Rails.root.join('config', 'no_todos_messages.yml'))
 
@@ -255,6 +268,20 @@ Settings.registry['host_port']     ||= [Settings.registry['host'], Settings.regi
 Settings.registry['path']            = File.expand_path(Settings.registry['path'] || File.join(Settings.shared['path'], 'registry'), Rails.root)
 
 #
+# Pages
+#
+Settings['pages'] ||= Settingslogic.new({})
+Settings.pages['enabled']         = false if Settings.pages['enabled'].nil?
+Settings.pages['path']            = File.expand_path(Settings.pages['path'] || File.join(Settings.shared['path'], "pages"), Rails.root)
+Settings.pages['https']           = false if Settings.pages['https'].nil?
+Settings.pages['host']            ||= "example.com"
+Settings.pages['port']            ||= Settings.pages.https ? 443 : 80
+Settings.pages['protocol']        ||= Settings.pages.https ? "https" : "http"
+Settings.pages['url']             ||= Settings.send(:build_pages_url)
+Settings.pages['external_http']   ||= false if Settings.pages['external_http'].nil?
+Settings.pages['external_https']  ||= false if Settings.pages['external_https'].nil?
+
+#
 # Git LFS
 #
 Settings['lfs'] ||= Settingslogic.new({})
@@ -262,6 +289,13 @@ Settings.lfs['enabled']      = true if Settings.lfs['enabled'].nil?
 Settings.lfs['storage_path'] = File.expand_path(Settings.lfs['storage_path'] || File.join(Settings.shared['path'], "lfs-objects"), Rails.root)
 
 #
+# Mattermost
+#
+Settings['mattermost'] ||= Settingslogic.new({})
+Settings.mattermost['enabled'] = false if Settings.mattermost['enabled'].nil?
+Settings.mattermost['host'] = nil unless Settings.mattermost.enabled
+
+#
 # Gravatar
 #
 Settings['gravatar'] ||= Settingslogic.new({})
@@ -274,9 +308,9 @@ Settings.gravatar['host']         = Settings.host_without_www(Settings.gravatar[
 # Cron Jobs
 #
 Settings['cron_jobs'] ||= Settingslogic.new({})
-Settings.cron_jobs['stuck_ci_builds_worker'] ||= Settingslogic.new({})
-Settings.cron_jobs['stuck_ci_builds_worker']['cron'] ||= '0 0 * * *'
-Settings.cron_jobs['stuck_ci_builds_worker']['job_class'] = 'StuckCiBuildsWorker'
+Settings.cron_jobs['stuck_ci_jobs_worker'] ||= Settingslogic.new({})
+Settings.cron_jobs['stuck_ci_jobs_worker']['cron'] ||= '0 * * * *'
+Settings.cron_jobs['stuck_ci_jobs_worker']['job_class'] = 'StuckCiJobsWorker'
 Settings.cron_jobs['expire_build_artifacts_worker'] ||= Settingslogic.new({})
 Settings.cron_jobs['expire_build_artifacts_worker']['cron'] ||= '50 * * * *'
 Settings.cron_jobs['expire_build_artifacts_worker']['job_class'] = 'ExpireBuildArtifactsWorker'
@@ -302,7 +336,7 @@ Settings.cron_jobs['remove_expired_group_links_worker'] ||= Settingslogic.new({}
 Settings.cron_jobs['remove_expired_group_links_worker']['cron'] ||= '10 0 * * *'
 Settings.cron_jobs['remove_expired_group_links_worker']['job_class'] = 'RemoveExpiredGroupLinksWorker'
 Settings.cron_jobs['prune_old_events_worker'] ||= Settingslogic.new({})
-Settings.cron_jobs['prune_old_events_worker']['cron'] ||= '* */6 * * *'
+Settings.cron_jobs['prune_old_events_worker']['cron'] ||= '0 */6 * * *'
 Settings.cron_jobs['prune_old_events_worker']['job_class'] = 'PruneOldEventsWorker'
 
 Settings.cron_jobs['trending_projects_worker'] ||= Settingslogic.new({})
@@ -332,8 +366,13 @@ Settings.gitlab_shell['ssh_path_prefix'] ||= Settings.send(:build_gitlab_shell_s
 #
 Settings['repositories'] ||= Settingslogic.new({})
 Settings.repositories['storages'] ||= {}
-# Setting gitlab_shell.repos_path is DEPRECATED and WILL BE REMOVED in version 9.0
-Settings.repositories.storages['default'] ||= Settings.gitlab_shell['repos_path'] || Settings.gitlab['user_home'] + '/repositories/'
+unless Settings.repositories.storages['default']
+  Settings.repositories.storages['default'] ||= {}
+  # We set the path only if the default storage doesn't exist, in case it exists
+  # but follows the pre-9.0 configuration structure. `6_validations.rb` initializer
+  # will validate all storages and throw a relevant error to the user if necessary.
+  Settings.repositories.storages['default']['path'] ||= Settings.gitlab['user_home'] + '/repositories/'
+end
 
 #
 # The repository_downloads_path is used to remove outdated repository
@@ -342,11 +381,11 @@ Settings.repositories.storages['default'] ||= Settings.gitlab_shell['repos_path'
 # data-integrity issue. In this case, we sets it to the default
 # repository_downloads_path value.
 #
-repositories_storages_path     = Settings.repositories.storages.values
+repositories_storages          = Settings.repositories.storages.values
 repository_downloads_path      = Settings.gitlab['repository_downloads_path'].to_s.gsub(/\/$/, '')
 repository_downloads_full_path = File.expand_path(repository_downloads_path, Settings.gitlab['user_home'])
 
-if repository_downloads_path.blank? || repositories_storages_path.any? { |path| [repository_downloads_path, repository_downloads_full_path].include?(path.gsub(/\/$/, '')) }
+if repository_downloads_path.blank? || repositories_storages.any? { |rs| [repository_downloads_path, repository_downloads_full_path].include?(rs['path'].gsub(/\/$/, '')) }
   Settings.gitlab['repository_downloads_path'] = File.join(Settings.shared['path'], 'cache/archive')
 end
 
@@ -365,6 +404,7 @@ if Settings.backup['upload']['connection']
 end
 Settings.backup['upload']['multipart_chunk_size'] ||= 104857600
 Settings.backup['upload']['encryption'] ||= nil
+Settings.backup['upload']['storage_class'] ||= nil
 
 #
 # Git
@@ -397,6 +437,21 @@ Settings.rack_attack.git_basic_auth['findtime'] ||= 1.minute
 Settings.rack_attack.git_basic_auth['bantime'] ||= 1.hour
 
 #
+# Gitaly
+#
+Settings['gitaly'] ||= Settingslogic.new({})
+Settings.gitaly['socket_path'] ||= ENV['GITALY_SOCKET_PATH']
+
+#
+# Webpack settings
+#
+Settings['webpack'] ||= Settingslogic.new({})
+Settings.webpack['dev_server'] ||= Settingslogic.new({})
+Settings.webpack.dev_server['enabled'] ||= false
+Settings.webpack.dev_server['host']    ||= 'localhost'
+Settings.webpack.dev_server['port']    ||= 3808
+
+#
 # Testing settings
 #
 if Rails.env.test?
@@ -406,10 +461,4 @@ if Rails.env.test?
 end
 
 # Force a refresh of application settings at startup
-begin
-  ApplicationSetting.expire
-  Ci::ApplicationSetting.expire
-rescue
-  # Gracefully handle when Redis is not available. For example,
-  # omnibus may fail here during assets:precompile.
-end
+ApplicationSetting.expire
diff --git a/config/initializers/4_ci_app.rb b/config/initializers/4_ci_app.rb
deleted file mode 100644
index d252e403102..00000000000
--- a/config/initializers/4_ci_app.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-module GitlabCi
-  VERSION = Gitlab::VERSION
-  REVISION = Gitlab::REVISION
-
-  def self.config
-    Settings
-  end
-end
diff --git a/config/initializers/5_backend.rb b/config/initializers/5_backend.rb
index ed88c8ee1b8..2bd159ca7f1 100644
--- a/config/initializers/5_backend.rb
+++ b/config/initializers/5_backend.rb
@@ -1,9 +1,3 @@
-# GIT over SSH
-require_dependency Rails.root.join('lib/gitlab/backend/shell')
-
-# GitLab shell adapter
-require_dependency Rails.root.join('lib/gitlab/backend/shell_adapter')
-
 required_version = Gitlab::VersionInfo.parse(Gitlab::Shell.version_required)
 current_version = Gitlab::VersionInfo.parse(Gitlab::Shell.new.version)
 
diff --git a/config/initializers/6_validations.rb b/config/initializers/6_validations.rb
index d92f64e1647..9e24f42d284 100644
--- a/config/initializers/6_validations.rb
+++ b/config/initializers/6_validations.rb
@@ -4,8 +4,8 @@ end
 
 def find_parent_path(name, path)
   parent = Pathname.new(path).realpath.parent
-  Gitlab.config.repositories.storages.detect do |n, p|
-    name != n && Pathname.new(p).realpath == parent
+  Gitlab.config.repositories.storages.detect do |n, rs|
+    name != n && Pathname.new(rs['path']).realpath == parent
   end
 end
 
@@ -13,17 +13,33 @@ def storage_validation_error(message)
   raise "#{message}. Please fix this in your gitlab.yml before starting GitLab."
 end
 
-def validate_storages
+def validate_storages_config
   storage_validation_error('No repository storage path defined') if Gitlab.config.repositories.storages.empty?
 
-  Gitlab.config.repositories.storages.each do |name, path|
+  Gitlab.config.repositories.storages.each do |name, repository_storage|
     storage_validation_error("\"#{name}\" is not a valid storage name") unless storage_name_valid?(name)
 
-    parent_name, _parent_path = find_parent_path(name, path)
+    if repository_storage.is_a?(String)
+      raise "#{name} is not a valid storage, because it has no `path` key. " \
+        "It may be configured as:\n\n#{name}:\n  path: #{repository_storage}\n\n" \
+        "For source installations, update your config/gitlab.yml Refer to gitlab.yml.example for an updated example.\n\n" \
+        "If you're using the Gitlab Development Kit, you can update your configuration running `gdk reconfigure`.\n"
+    end
+
+    if !repository_storage.is_a?(Hash) || repository_storage['path'].nil?
+      storage_validation_error("#{name} is not a valid storage, because it has no `path` key. Refer to gitlab.yml.example for an updated example")
+    end
+  end
+end
+
+def validate_storages_paths
+  Gitlab.config.repositories.storages.each do |name, repository_storage|
+    parent_name, _parent_path = find_parent_path(name, repository_storage['path'])
     if parent_name
       storage_validation_error("#{name} is a nested path of #{parent_name}. Nested paths are not supported for repository storages")
     end
   end
 end
 
-validate_storages unless Rails.env.test? || ENV['SKIP_STORAGE_VALIDATION'] == 'true'
+validate_storages_config
+validate_storages_paths unless Rails.env.test? || ENV['SKIP_STORAGE_VALIDATION'] == 'true'
diff --git a/config/initializers/8_gitaly.rb b/config/initializers/8_gitaly.rb
new file mode 100644
index 00000000000..07dd30f0a24
--- /dev/null
+++ b/config/initializers/8_gitaly.rb
@@ -0,0 +1,2 @@
+# Make sure we initialize a Gitaly channel before Sidekiq starts multi-threaded execution.
+Gitlab::GitalyClient.channel unless Rails.env.test?
diff --git a/config/initializers/8_metrics.rb b/config/initializers/8_metrics.rb
new file mode 100644
index 00000000000..5e0eefdb154
--- /dev/null
+++ b/config/initializers/8_metrics.rb
@@ -0,0 +1,192 @@
+# Autoload all classes that we want to instrument, and instrument the methods we
+# need. This takes the Gitlab::Metrics::Instrumentation module as an argument so
+# that we can stub it for testing, as it is only called when metrics are
+# enabled.
+#
+# rubocop:disable Metrics/AbcSize
+def instrument_classes(instrumentation)
+  instrumentation.instrument_instance_methods(Gitlab::Shell)
+
+  instrumentation.instrument_methods(Gitlab::Git)
+
+  Gitlab::Git.constants.each do |name|
+    const = Gitlab::Git.const_get(name)
+
+    next unless const.is_a?(Module)
+
+    instrumentation.instrument_methods(const)
+    instrumentation.instrument_instance_methods(const)
+  end
+
+  # Path to search => prefix to strip from constant
+  paths_to_instrument = {
+    %w(app finders)                => %w(app finders),
+    %w(app mailers emails)         => %w(app mailers),
+    # Don't instrument `app/services/concerns`
+    # It contains modules that are included in the services.
+    # The services themselves are instrumented so the methods from the modules
+    # are included.
+    %w(app services [^concerns]**) => %w(app services),
+    %w(lib gitlab conflicts)       => ['lib'],
+    %w(lib gitlab diff)            => ['lib'],
+    %w(lib gitlab email message)   => ['lib'],
+    %w(lib gitlab checks)          => ['lib']
+  }
+
+  paths_to_instrument.each do |(path, prefix)|
+    prefix = Rails.root.join(*prefix)
+
+    Dir[Rails.root.join(*path + ['*.rb'])].each do |file_path|
+      path = Pathname.new(file_path).relative_path_from(prefix)
+      const = path.to_s.sub('.rb', '').camelize.constantize
+
+      instrumentation.instrument_methods(const)
+      instrumentation.instrument_instance_methods(const)
+    end
+  end
+
+  instrumentation.instrument_methods(Premailer::Adapter::Nokogiri)
+  instrumentation.instrument_instance_methods(Premailer::Adapter::Nokogiri)
+
+  [
+    :Blame, :Branch, :BranchCollection, :Blob, :Commit, :Diff, :Repository,
+    :Tag, :TagCollection, :Tree
+  ].each do |name|
+    const = Rugged.const_get(name)
+
+    instrumentation.instrument_methods(const)
+    instrumentation.instrument_instance_methods(const)
+  end
+
+  # Instruments all Banzai filters and reference parsers
+  {
+    Filter: Rails.root.join('lib', 'banzai', 'filter', '*.rb'),
+    ReferenceParser: Rails.root.join('lib', 'banzai', 'reference_parser', '*.rb')
+  }.each do |const_name, path|
+    Dir[path].each do |file|
+      klass = File.basename(file, File.extname(file)).camelize
+      const = Banzai.const_get(const_name).const_get(klass)
+
+      instrumentation.instrument_methods(const)
+      instrumentation.instrument_instance_methods(const)
+    end
+  end
+
+  instrumentation.instrument_methods(Banzai::Renderer)
+  instrumentation.instrument_methods(Banzai::Querying)
+
+  instrumentation.instrument_instance_methods(Banzai::ObjectRenderer)
+  instrumentation.instrument_instance_methods(Banzai::Redactor)
+  instrumentation.instrument_methods(Banzai::NoteRenderer)
+
+  [Issuable, Mentionable, Participable].each do |klass|
+    instrumentation.instrument_instance_methods(klass)
+    instrumentation.instrument_instance_methods(klass::ClassMethods)
+  end
+
+  instrumentation.instrument_methods(Gitlab::ReferenceExtractor)
+  instrumentation.instrument_instance_methods(Gitlab::ReferenceExtractor)
+
+  # Instrument the classes used for checking if somebody has push access.
+  instrumentation.instrument_instance_methods(Gitlab::GitAccess)
+  instrumentation.instrument_instance_methods(Gitlab::GitAccessWiki)
+
+  instrumentation.instrument_instance_methods(API::Helpers)
+
+  instrumentation.instrument_instance_methods(RepositoryCheck::SingleRepositoryWorker)
+
+  instrumentation.instrument_instance_methods(Rouge::Plugins::Redcarpet)
+  instrumentation.instrument_instance_methods(Rouge::Formatters::HTMLGitlab)
+
+  [:XML, :HTML].each do |namespace|
+    namespace_mod = Nokogiri.const_get(namespace)
+
+    instrumentation.instrument_methods(namespace_mod)
+    instrumentation.instrument_methods(namespace_mod::Document)
+  end
+
+  instrumentation.instrument_methods(Rinku)
+  instrumentation.instrument_instance_methods(Repository)
+
+  instrumentation.instrument_methods(Gitlab::Highlight)
+  instrumentation.instrument_instance_methods(Gitlab::Highlight)
+
+  # This is a Rails scope so we have to instrument it manually.
+  instrumentation.instrument_method(Project, :visible_to_user)
+end
+# rubocop:enable Metrics/AbcSize
+
+if Gitlab::Metrics.enabled?
+  require 'pathname'
+  require 'influxdb'
+  require 'connection_pool'
+  require 'method_source'
+
+  # These are manually require'd so the classes are registered properly with
+  # ActiveSupport.
+  require_dependency 'gitlab/metrics/subscribers/action_view'
+  require_dependency 'gitlab/metrics/subscribers/active_record'
+  require_dependency 'gitlab/metrics/subscribers/rails_cache'
+
+  Gitlab::Application.configure do |config|
+    config.middleware.use(Gitlab::Metrics::RackMiddleware)
+    config.middleware.use(Gitlab::Middleware::RailsQueueDuration)
+  end
+
+  Sidekiq.configure_server do |config|
+    config.server_middleware do |chain|
+      chain.add Gitlab::Metrics::SidekiqMiddleware
+    end
+  end
+
+  # This instruments all methods residing in app/models that (appear to) use any
+  # of the ActiveRecord methods. This has to take place _after_ initializing as
+  # for some unknown reason calling eager_load! earlier breaks Devise.
+  Gitlab::Application.config.after_initialize do
+    Rails.application.eager_load!
+
+    models = Rails.root.join('app', 'models').to_s
+
+    regex = Regexp.union(
+      ActiveRecord::Querying.public_instance_methods(false).map(&:to_s)
+    )
+
+    Gitlab::Metrics::Instrumentation.
+      instrument_class_hierarchy(ActiveRecord::Base) do |klass, method|
+        # Instrumenting the ApplicationSetting class can lead to an infinite
+        # loop. Since the data is cached any way we don't really need to
+        # instrument it.
+        if klass == ApplicationSetting
+          false
+        else
+          loc = method.source_location
+
+          loc && loc[0].start_with?(models) && method.source =~ regex
+        end
+      end
+  end
+
+  Gitlab::Metrics::Instrumentation.configure do |config|
+    instrument_classes(config)
+  end
+
+  GC::Profiler.enable
+
+  Gitlab::Metrics::Sampler.new.start
+
+  module TrackNewRedisConnections
+    def connect(*args)
+      val = super
+
+      if current_transaction = Gitlab::Metrics::Transaction.current
+        current_transaction.increment(:new_redis_connections, 1)
+      end
+
+      val
+    end
+  end
+
+  class ::Redis::Client
+    prepend TrackNewRedisConnections
+  end
+end
diff --git a/config/initializers/acts_as_taggable.rb b/config/initializers/acts_as_taggable.rb
new file mode 100644
index 00000000000..c564c0cab11
--- /dev/null
+++ b/config/initializers/acts_as_taggable.rb
@@ -0,0 +1,5 @@
+ActsAsTaggableOn.strict_case_match = true
+
+# tags_counter enables caching count of tags which results in an update whenever a tag is added or removed
+# since the count is not used anywhere its better performance wise to disable this cache
+ActsAsTaggableOn.tags_counter = false
diff --git a/config/initializers/additional_headers_interceptor.rb b/config/initializers/additional_headers_interceptor.rb
new file mode 100644
index 00000000000..b9159e7c06c
--- /dev/null
+++ b/config/initializers/additional_headers_interceptor.rb
@@ -0,0 +1 @@
+ActionMailer::Base.register_interceptor(AdditionalEmailHeadersInterceptor)
diff --git a/config/initializers/devise.rb b/config/initializers/devise.rb
index a8afc36fc78..3b1317030bc 100644
--- a/config/initializers/devise.rb
+++ b/config/initializers/devise.rb
@@ -24,7 +24,7 @@ Devise.setup do |config|
   # session. If you need permissions, you should implement that in a before filter.
   # You can also supply a hash where the value is a boolean determining whether
   # or not authentication should be aborted when the value is not present.
-  config.authentication_keys = [ :login ]
+  config.authentication_keys = [:login]
 
   # Configure parameters from the request object used for authentication. Each entry
   # given should be a request method and it will automatically be passed to the
@@ -36,12 +36,12 @@ Devise.setup do |config|
   # Configure which authentication keys should be case-insensitive.
   # These keys will be downcased upon creating or modifying a user and when used
   # to authenticate or find a user. Default is :email.
-  config.case_insensitive_keys = [ :email ]
+  config.case_insensitive_keys = [:email]
 
   # Configure which authentication keys should have whitespace stripped.
   # These keys will have whitespace before and after removed upon creating or
   # modifying a user and when used to authenticate or find a user. Default is :email.
-  config.strip_whitespace_keys = [ :email ]
+  config.strip_whitespace_keys = [:email]
 
   # Tell if authentication through request.params is enabled. True by default.
   # config.params_authenticatable = true
@@ -124,7 +124,7 @@ Devise.setup do |config|
   config.lock_strategy = :failed_attempts
 
   # Defines which key will be used when locking and unlocking an account
-  config.unlock_keys = [ :email ]
+  config.unlock_keys = [:email]
 
   # Defines which strategy will be used to unlock an account.
   # :email = Sends an unlock link to the user email
@@ -240,6 +240,17 @@ Devise.setup do |config|
           true
         end
       end
+      if provider['name'] == 'authentiq'
+        provider['args'][:remote_sign_out_handler] = lambda do |request|
+          authentiq_session = request.params['sid']
+          if Gitlab::OAuth::Session.valid?(:authentiq, authentiq_session)
+            Gitlab::OAuth::Session.destroy(:authentiq, authentiq_session)
+            true
+          else
+            false
+          end
+        end
+      end
 
       if provider['name'] == 'shibboleth'
         provider['args'][:fail_with_empty_uid] = true
diff --git a/config/initializers/doorkeeper.rb b/config/initializers/doorkeeper.rb
index fc4b0a72add..a5636765774 100644
--- a/config/initializers/doorkeeper.rb
+++ b/config/initializers/doorkeeper.rb
@@ -6,9 +6,14 @@ Doorkeeper.configure do
   # This block will be called to check whether the resource owner is authenticated or not.
   resource_owner_authenticator do
     # Put your resource owner authentication logic here.
-    # Ensure user is redirected to redirect_uri after login
-    session[:user_return_to] = request.fullpath
-    current_user || redirect_to(new_user_session_url)
+    if current_user
+      current_user
+    else
+      # Ensure user is redirected to redirect_uri after login
+      session[:user_return_to] = request.fullpath
+      redirect_to(new_user_session_url)
+      nil
+    end
   end
 
   resource_owner_from_credentials do |routes|
@@ -52,8 +57,8 @@ Doorkeeper.configure do
   # Define access token scopes for your provider
   # For more information go to
   # https://github.com/doorkeeper-gem/doorkeeper/wiki/Using-Scopes
-  default_scopes  :api
-  # optional_scopes :write, :update
+  default_scopes(*Gitlab::Auth::DEFAULT_SCOPES)
+  optional_scopes(*Gitlab::Auth::OPTIONAL_SCOPES)
 
   # Change the way client credentials are retrieved from the request object.
   # By default it retrieves first from the `HTTP_AUTHORIZATION` header, then
diff --git a/config/initializers/doorkeeper_openid_connect.rb b/config/initializers/doorkeeper_openid_connect.rb
new file mode 100644
index 00000000000..700ca25b884
--- /dev/null
+++ b/config/initializers/doorkeeper_openid_connect.rb
@@ -0,0 +1,36 @@
+Doorkeeper::OpenidConnect.configure do
+  issuer Gitlab.config.gitlab.url
+
+  jws_private_key Rails.application.secrets.jws_private_key
+
+  resource_owner_from_access_token do |access_token|
+    User.active.find_by(id: access_token.resource_owner_id)
+  end
+
+  auth_time_from_resource_owner do |user|
+    user.current_sign_in_at
+  end
+
+  reauthenticate_resource_owner do |user, return_to|
+    store_location_for user, return_to
+    sign_out user
+    redirect_to new_user_session_url
+  end
+
+  subject do |user|
+    # hash the user's ID with the Rails secret_key_base to avoid revealing it
+    Digest::SHA256.hexdigest "#{user.id}-#{Rails.application.secrets.secret_key_base}"
+  end
+
+  claims do
+    with_options scope: :openid do |o|
+      o.claim(:name)           { |user| user.name }
+      o.claim(:nickname)       { |user| user.username }
+      o.claim(:email)          { |user| user.public_email  }
+      o.claim(:email_verified) { |user| true if user.public_email? }
+      o.claim(:website)        { |user| user.full_website_url if user.website_url? }
+      o.claim(:profile)        { |user| Rails.application.routes.url_helpers.user_url user }
+      o.claim(:picture)        { |user| user.avatar_url }
+    end
+  end
+end
diff --git a/config/initializers/etag_caching.rb b/config/initializers/etag_caching.rb
new file mode 100644
index 00000000000..eba88801141
--- /dev/null
+++ b/config/initializers/etag_caching.rb
@@ -0,0 +1,4 @@
+# This middleware has to come after Gitlab::Metrics::RackMiddleware
+# in the middleware stack, because it tracks events with
+# GitLab Performance Monitoring
+Rails.application.config.middleware.use(Gitlab::EtagCaching::Middleware)
diff --git a/config/initializers/fix_local_cache_middleware.rb b/config/initializers/fix_local_cache_middleware.rb
new file mode 100644
index 00000000000..cb37f9ed22c
--- /dev/null
+++ b/config/initializers/fix_local_cache_middleware.rb
@@ -0,0 +1,24 @@
+module LocalCacheRegistryCleanupWithEnsure
+  LocalCacheRegistry =
+    ActiveSupport::Cache::Strategy::LocalCache::LocalCacheRegistry
+  LocalStore =
+    ActiveSupport::Cache::Strategy::LocalCache::LocalStore
+
+  def call(env)
+    LocalCacheRegistry.set_cache_for(local_cache_key, LocalStore.new)
+    response = @app.call(env)
+    response[2] = ::Rack::BodyProxy.new(response[2]) do
+      LocalCacheRegistry.set_cache_for(local_cache_key, nil)
+    end
+    cleanup_after_response = true # ADDED THIS LINE
+    response
+  rescue Rack::Utils::InvalidParameterError
+    [400, {}, []]
+  ensure # ADDED ensure CLAUSE to cleanup when something is thrown
+    LocalCacheRegistry.set_cache_for(local_cache_key, nil) unless
+      cleanup_after_response
+  end
+end
+
+ActiveSupport::Cache::Strategy::LocalCache::Middleware
+  .prepend(LocalCacheRegistryCleanupWithEnsure)
diff --git a/config/initializers/gollum.rb b/config/initializers/gollum.rb
index 703f24f93b2..1ebe3c7a742 100644
--- a/config/initializers/gollum.rb
+++ b/config/initializers/gollum.rb
@@ -1,5 +1,5 @@
 module Gollum
-  GIT_ADAPTER = "rugged"
+  GIT_ADAPTER = "rugged".freeze
 end
 require "gollum-lib"
 
diff --git a/config/initializers/health_check.rb b/config/initializers/health_check.rb
index 4c91a61fb4a..959daa93f78 100644
--- a/config/initializers/health_check.rb
+++ b/config/initializers/health_check.rb
@@ -1,4 +1,4 @@
 HealthCheck.setup do |config|
-  config.standard_checks = ['database', 'migrations', 'cache']
-  config.full_checks = ['database', 'migrations', 'cache']
+  config.standard_checks = %w(database migrations cache)
+  config.full_checks = %w(database migrations cache)
 end
diff --git a/config/initializers/inflections.rb b/config/initializers/inflections.rb
deleted file mode 100644
index 3d1a41a4652..00000000000
--- a/config/initializers/inflections.rb
+++ /dev/null
@@ -1,14 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# Add new inflection rules using the following format
-# (all these examples are active by default):
-# ActiveSupport::Inflector.inflections do |inflect|
-#   inflect.plural /^(ox)$/i, '\1en'
-#   inflect.singular /^(ox)en/i, '\1'
-#   inflect.irregular 'person', 'people'
-#   inflect.uncountable %w( fish sheep )
-# end
-#
-ActiveSupport::Inflector.inflections do |inflect|
-  inflect.uncountable %w(award_emoji)
-end
diff --git a/config/initializers/math_lexer.rb b/config/initializers/math_lexer.rb
new file mode 100644
index 00000000000..8a3388a267e
--- /dev/null
+++ b/config/initializers/math_lexer.rb
@@ -0,0 +1,2 @@
+# Touch the lexers so it is registered with Rouge
+Rouge::Lexers::Math
diff --git a/config/initializers/metrics.rb b/config/initializers/metrics.rb
deleted file mode 100644
index 3b8771543e4..00000000000
--- a/config/initializers/metrics.rb
+++ /dev/null
@@ -1,177 +0,0 @@
-if Gitlab::Metrics.enabled?
-  require 'pathname'
-  require 'influxdb'
-  require 'connection_pool'
-  require 'method_source'
-
-  # These are manually require'd so the classes are registered properly with
-  # ActiveSupport.
-  require 'gitlab/metrics/subscribers/action_view'
-  require 'gitlab/metrics/subscribers/active_record'
-  require 'gitlab/metrics/subscribers/rails_cache'
-
-  Gitlab::Application.configure do |config|
-    config.middleware.use(Gitlab::Metrics::RackMiddleware)
-    config.middleware.use(Gitlab::Middleware::RailsQueueDuration)
-  end
-
-  Sidekiq.configure_server do |config|
-    config.server_middleware do |chain|
-      chain.add Gitlab::Metrics::SidekiqMiddleware
-    end
-  end
-
-  # This instruments all methods residing in app/models that (appear to) use any
-  # of the ActiveRecord methods. This has to take place _after_ initializing as
-  # for some unknown reason calling eager_load! earlier breaks Devise.
-  Gitlab::Application.config.after_initialize do
-    Rails.application.eager_load!
-
-    models = Rails.root.join('app', 'models').to_s
-
-    regex = Regexp.union(
-      ActiveRecord::Querying.public_instance_methods(false).map(&:to_s)
-    )
-
-    Gitlab::Metrics::Instrumentation.
-      instrument_class_hierarchy(ActiveRecord::Base) do |klass, method|
-        # Instrumenting the ApplicationSetting class can lead to an infinite
-        # loop. Since the data is cached any way we don't really need to
-        # instrument it.
-        if klass == ApplicationSetting
-          false
-        else
-          loc = method.source_location
-
-          loc && loc[0].start_with?(models) && method.source =~ regex
-        end
-      end
-  end
-
-  Gitlab::Metrics::Instrumentation.configure do |config|
-    config.instrument_instance_methods(Gitlab::Shell)
-
-    config.instrument_methods(Gitlab::Git)
-
-    Gitlab::Git.constants.each do |name|
-      const = Gitlab::Git.const_get(name)
-
-      next unless const.is_a?(Module)
-
-      config.instrument_methods(const)
-      config.instrument_instance_methods(const)
-    end
-
-    # Path to search => prefix to strip from constant
-    paths_to_instrument = {
-      ['app', 'finders']                    => ['app', 'finders'],
-      ['app', 'mailers', 'emails']          => ['app', 'mailers'],
-      ['app', 'services', '**']             => ['app', 'services'],
-      ['lib', 'gitlab', 'conflicts']        => ['lib'],
-      ['lib', 'gitlab', 'diff']             => ['lib'],
-      ['lib', 'gitlab', 'email', 'message'] => ['lib'],
-      ['lib', 'gitlab', 'checks']           => ['lib']
-    }
-
-    paths_to_instrument.each do |(path, prefix)|
-      prefix = Rails.root.join(*prefix)
-
-      Dir[Rails.root.join(*path + ['*.rb'])].each do |file_path|
-        path = Pathname.new(file_path).relative_path_from(prefix)
-        const = path.to_s.sub('.rb', '').camelize.constantize
-
-        config.instrument_methods(const)
-        config.instrument_instance_methods(const)
-      end
-    end
-
-    config.instrument_methods(Premailer::Adapter::Nokogiri)
-    config.instrument_instance_methods(Premailer::Adapter::Nokogiri)
-
-    [
-      :Blame, :Branch, :BranchCollection, :Blob, :Commit, :Diff, :Repository,
-      :Tag, :TagCollection, :Tree
-    ].each do |name|
-      const = Rugged.const_get(name)
-
-      config.instrument_methods(const)
-      config.instrument_instance_methods(const)
-    end
-
-    # Instruments all Banzai filters and reference parsers
-    {
-      Filter: Rails.root.join('lib', 'banzai', 'filter', '*.rb'),
-      ReferenceParser: Rails.root.join('lib', 'banzai', 'reference_parser', '*.rb')
-    }.each do |const_name, path|
-      Dir[path].each do |file|
-        klass = File.basename(file, File.extname(file)).camelize
-        const = Banzai.const_get(const_name).const_get(klass)
-
-        config.instrument_methods(const)
-        config.instrument_instance_methods(const)
-      end
-    end
-
-    config.instrument_methods(Banzai::Renderer)
-    config.instrument_methods(Banzai::Querying)
-
-    config.instrument_instance_methods(Banzai::ObjectRenderer)
-    config.instrument_instance_methods(Banzai::Redactor)
-    config.instrument_methods(Banzai::NoteRenderer)
-
-    [Issuable, Mentionable, Participable].each do |klass|
-      config.instrument_instance_methods(klass)
-      config.instrument_instance_methods(klass::ClassMethods)
-    end
-
-    config.instrument_methods(Gitlab::ReferenceExtractor)
-    config.instrument_instance_methods(Gitlab::ReferenceExtractor)
-
-    # Instrument the classes used for checking if somebody has push access.
-    config.instrument_instance_methods(Gitlab::GitAccess)
-    config.instrument_instance_methods(Gitlab::GitAccessWiki)
-
-    config.instrument_instance_methods(API::Helpers)
-
-    config.instrument_instance_methods(RepositoryCheck::SingleRepositoryWorker)
-
-    config.instrument_instance_methods(Rouge::Plugins::Redcarpet)
-    config.instrument_instance_methods(Rouge::Formatters::HTMLGitlab)
-
-    [:XML, :HTML].each do |namespace|
-      namespace_mod = Nokogiri.const_get(namespace)
-
-      config.instrument_methods(namespace_mod)
-      config.instrument_methods(namespace_mod::Document)
-    end
-
-    config.instrument_methods(Rinku)
-    config.instrument_instance_methods(Repository)
-
-    config.instrument_methods(Gitlab::Highlight)
-    config.instrument_instance_methods(Gitlab::Highlight)
-
-    # This is a Rails scope so we have to instrument it manually.
-    config.instrument_method(Project, :visible_to_user)
-  end
-
-  GC::Profiler.enable
-
-  Gitlab::Metrics::Sampler.new.start
-
-  module TrackNewRedisConnections
-    def connect(*args)
-      val = super
-
-      if current_transaction = Gitlab::Metrics::Transaction.current
-        current_transaction.increment(:new_redis_connections, 1)
-      end
-
-      val
-    end
-  end
-
-  class ::Redis::Client
-    prepend TrackNewRedisConnections
-  end
-end
diff --git a/config/initializers/mysql_ignore_postgresql_options.rb b/config/initializers/mysql_ignore_postgresql_options.rb
index 835f3ec5574..9a569be7674 100644
--- a/config/initializers/mysql_ignore_postgresql_options.rb
+++ b/config/initializers/mysql_ignore_postgresql_options.rb
@@ -31,7 +31,7 @@ if defined?(ActiveRecord::ConnectionAdapters::Mysql2Adapter)
         end
 
         def add_index_options(table_name, column_name, options = {})
-          if options[:using] and options[:using] == :gin
+          if options[:using] && options[:using] == :gin
             options = options.dup
             options.delete(:using)
           end
diff --git a/config/initializers/omniauth.rb b/config/initializers/omniauth.rb
index 26c30e523a7..f7fa6d1c2de 100644
--- a/config/initializers/omniauth.rb
+++ b/config/initializers/omniauth.rb
@@ -20,9 +20,12 @@ OmniAuth.config.before_request_phase do |env|
 end
 
 if Gitlab.config.omniauth.enabled
-  Gitlab.config.omniauth.providers.each do |provider|
-    if provider['name'] == 'kerberos'
-      require 'omniauth-kerberos'
-    end
+  provider_names = Gitlab.config.omniauth.providers.map(&:name)
+  require 'omniauth-kerberos' if provider_names.include?('kerberos')
+end
+
+module OmniAuth
+  module Strategies
+    autoload :Bitbucket, Rails.root.join('lib', 'omni_auth', 'strategies', 'bitbucket')
   end
 end
diff --git a/config/initializers/plantuml_lexer.rb b/config/initializers/plantuml_lexer.rb
new file mode 100644
index 00000000000..e8a77b146fa
--- /dev/null
+++ b/config/initializers/plantuml_lexer.rb
@@ -0,0 +1,2 @@
+# Touch the lexers so it is registered with Rouge
+Rouge::Lexers::Plantuml
diff --git a/config/initializers/public_key.rb b/config/initializers/public_key.rb
deleted file mode 100644
index e4f09a2d020..00000000000
--- a/config/initializers/public_key.rb
+++ /dev/null
@@ -1,2 +0,0 @@
-path = File.expand_path("~/.ssh/bitbucket_rsa.pub")
-Gitlab::BitbucketImport.public_key = File.read(path) if File.exist?(path)
diff --git a/config/initializers/rack_lineprof.rb b/config/initializers/rack_lineprof.rb
index 22e77a32c61..f7172fce9bc 100644
--- a/config/initializers/rack_lineprof.rb
+++ b/config/initializers/rack_lineprof.rb
@@ -1,7 +1,7 @@
 # The default colors of rack-lineprof can be very hard to look at in terminals
 # with darker backgrounds. This patch tweaks the colors a bit so the output is
 # actually readable.
-if Rails.env.development? and RUBY_ENGINE == 'ruby' and ENV['ENABLE_LINEPROF']
+if Rails.env.development? && RUBY_ENGINE == 'ruby' && ENV['ENABLE_LINEPROF']
   Rails.application.config.middleware.use(Rack::Lineprof)
 
   module Rack
diff --git a/config/initializers/request_context.rb b/config/initializers/request_context.rb
new file mode 100644
index 00000000000..0b485fc1adc
--- /dev/null
+++ b/config/initializers/request_context.rb
@@ -0,0 +1,3 @@
+Rails.application.configure do |config|
+  config.middleware.insert_after RequestStore::Middleware, Gitlab::RequestContext
+end
diff --git a/config/initializers/request_profiler.rb b/config/initializers/request_profiler.rb
index a9aa802681a..fb5a7b8372e 100644
--- a/config/initializers/request_profiler.rb
+++ b/config/initializers/request_profiler.rb
@@ -1,5 +1,3 @@
-require 'gitlab/request_profiler/middleware'
-
 Rails.application.configure do |config|
   config.middleware.use(Gitlab::RequestProfiler::Middleware)
 end
diff --git a/config/initializers/rspec_profiling.rb b/config/initializers/rspec_profiling.rb
new file mode 100644
index 00000000000..ac353d14499
--- /dev/null
+++ b/config/initializers/rspec_profiling.rb
@@ -0,0 +1,41 @@
+module RspecProfilingExt
+  module PSQL
+    def establish_connection
+      ::RspecProfiling::Collectors::PSQL::Result.establish_connection(ENV['RSPEC_PROFILING_POSTGRES_URL'])
+    end
+  end
+
+  module Git
+    def branch
+      ENV['CI_BUILD_REF_NAME'] || super
+    end
+  end
+
+  module Run
+    def example_finished(*args)
+      super
+    rescue => err
+      return if @already_logged_example_finished_error
+
+      $stderr.puts "rspec_profiling couldn't collect an example: #{err}. Further warnings suppressed."
+      @already_logged_example_finished_error = true
+    end
+
+    alias_method :example_passed, :example_finished
+    alias_method :example_failed, :example_finished
+  end
+end
+
+if Rails.env.test?
+  RspecProfiling.configure do |config|
+    if ENV['RSPEC_PROFILING_POSTGRES_URL']
+      RspecProfiling::Collectors::PSQL.prepend(RspecProfilingExt::PSQL)
+      config.collector = RspecProfiling::Collectors::PSQL
+    end
+  end
+
+  if ENV.has_key?('CI')
+    RspecProfiling::VCS::Git.prepend(RspecProfilingExt::Git)
+    RspecProfiling::Run.prepend(RspecProfilingExt::Run)
+  end
+end
diff --git a/config/initializers/secret_token.rb b/config/initializers/secret_token.rb
index 291fa6c0abc..f9c1d2165d3 100644
--- a/config/initializers/secret_token.rb
+++ b/config/initializers/secret_token.rb
@@ -24,7 +24,8 @@ def create_tokens
   defaults = {
     secret_key_base: file_secret_key || generate_new_secure_token,
     otp_key_base: env_secret_key || file_secret_key || generate_new_secure_token,
-    db_key_base: generate_new_secure_token
+    db_key_base: generate_new_secure_token,
+    jws_private_key: generate_new_rsa_private_key
   }
 
   missing_secrets = set_missing_keys(defaults)
@@ -41,6 +42,10 @@ def generate_new_secure_token
   SecureRandom.hex(64)
 end
 
+def generate_new_rsa_private_key
+  OpenSSL::PKey::RSA.new(2048).to_pem
+end
+
 def warn_missing_secret(secret)
   warn "Missing Rails.application.secrets.#{secret} for #{Rails.env} environment. The secret will be generated and stored in config/secrets.yml."
 end
diff --git a/config/initializers/sentry.rb b/config/initializers/sentry.rb
index 4f30d1265c8..6b0cff75653 100644
--- a/config/initializers/sentry.rb
+++ b/config/initializers/sentry.rb
@@ -15,7 +15,7 @@ if Rails.env.production?
     Raven.configure do |config|
       config.dsn = current_application_settings.sentry_dsn
       config.release = Gitlab::REVISION
-      
+
       # Sanitize fields based on those sanitized from Rails.
       config.sanitize_fields = Rails.application.config.filter_parameters.map(&:to_s)
       # Sanitize authentication headers
diff --git a/config/initializers/sidekiq.rb b/config/initializers/sidekiq.rb
index 1d7a3f03ace..2b018c68703 100644
--- a/config/initializers/sidekiq.rb
+++ b/config/initializers/sidekiq.rb
@@ -12,6 +12,17 @@ Sidekiq.configure_server do |config|
     chain.add Gitlab::SidekiqMiddleware::ArgumentsLogger if ENV['SIDEKIQ_LOG_ARGUMENTS']
     chain.add Gitlab::SidekiqMiddleware::MemoryKiller if ENV['SIDEKIQ_MEMORY_KILLER_MAX_RSS']
     chain.add Gitlab::SidekiqMiddleware::RequestStoreMiddleware unless ENV['SIDEKIQ_REQUEST_STORE'] == '0'
+    chain.add Gitlab::SidekiqStatus::ServerMiddleware
+  end
+
+  config.client_middleware do |chain|
+    chain.add Gitlab::SidekiqStatus::ClientMiddleware
+  end
+
+  config.on :startup do
+    # Clear any connections that might have been obtained before starting
+    # Sidekiq (e.g. in an initializer).
+    ActiveRecord::Base.clear_all_connections!
   end
 
   # Sidekiq-cron: load recurring jobs from gitlab.yml
@@ -31,11 +42,9 @@ Sidekiq.configure_server do |config|
 
   Gitlab::SidekiqThrottler.execute!
 
-  # Database pool should be at least `sidekiq_concurrency` + 2
-  # For more info, see: https://github.com/mperham/sidekiq/blob/master/4.0-Upgrade.md
   config = ActiveRecord::Base.configurations[Rails.env] ||
-                Rails.application.config.database_configuration[Rails.env]
-  config['pool'] = Sidekiq.options[:concurrency] + 2
+    Rails.application.config.database_configuration[Rails.env]
+  config['pool'] = Sidekiq.options[:concurrency]
   ActiveRecord::Base.establish_connection(config)
   Rails.logger.debug("Connection Pool size for Sidekiq Server is now: #{ActiveRecord::Base.connection.pool.instance_variable_get('@size')}")
 
@@ -46,6 +55,10 @@ end
 
 Sidekiq.configure_client do |config|
   config.redis = redis_config_hash
+
+  config.client_middleware do |chain|
+    chain.add Gitlab::SidekiqStatus::ClientMiddleware
+  end
 end
 
 # The Sidekiq client API always adds the queue to the Sidekiq queue
diff --git a/config/initializers/static_files.rb b/config/initializers/static_files.rb
index d6dbf8b9fbf..74aba6c5d06 100644
--- a/config/initializers/static_files.rb
+++ b/config/initializers/static_files.rb
@@ -12,4 +12,35 @@ if app.config.serve_static_files
     app.paths["public"].first, 
     app.config.static_cache_control
   )
+
+  # If webpack-dev-server is configured, proxy webpack's public directory
+  # instead of looking for static assets
+  dev_server = Gitlab.config.webpack.dev_server
+
+  if dev_server.enabled
+    settings = {
+      enabled: true,
+      host: dev_server.host,
+      port: dev_server.port,
+      manifest_host: dev_server.host,
+      manifest_port: dev_server.port,
+    }
+
+    if Rails.env.development?
+      settings.merge!(
+        host: Gitlab.config.gitlab.host,
+        port: Gitlab.config.gitlab.port,
+        https: Gitlab.config.gitlab.https,
+      )
+      app.config.middleware.insert_before(
+        Gitlab::Middleware::Static,
+        Gitlab::Middleware::WebpackProxy,
+        proxy_path: app.config.webpack.public_path,
+        proxy_host: dev_server.host,
+        proxy_port: dev_server.port,
+      )
+    end
+
+    app.config.webpack.dev_server.merge!(settings)
+  end
 end
diff --git a/config/initializers/trusted_proxies.rb b/config/initializers/trusted_proxies.rb
index cd869657c53..fc4f02453d7 100644
--- a/config/initializers/trusted_proxies.rb
+++ b/config/initializers/trusted_proxies.rb
@@ -21,4 +21,4 @@ gitlab_trusted_proxies = Array(Gitlab.config.gitlab.trusted_proxies).map do |pro
 end.compact
 
 Rails.application.config.action_dispatch.trusted_proxies = (
-  [ '127.0.0.1', '::1' ] + gitlab_trusted_proxies)
+  ['127.0.0.1', '::1'] + gitlab_trusted_proxies)
diff --git a/config/initializers/warden.rb b/config/initializers/warden.rb
new file mode 100644
index 00000000000..3d83fb92d56
--- /dev/null
+++ b/config/initializers/warden.rb
@@ -0,0 +1,5 @@
+Rails.application.configure do |config|
+  Warden::Manager.after_set_user do |user, auth, opts|
+    Gitlab::Auth::UniqueIpsLimiter.limit_user!(user)
+  end
+end
diff --git a/config/initializers/workhorse_multipart.rb b/config/initializers/workhorse_multipart.rb
new file mode 100644
index 00000000000..064e5964f09
--- /dev/null
+++ b/config/initializers/workhorse_multipart.rb
@@ -0,0 +1,25 @@
+Rails.application.configure do |config|
+  config.middleware.use(Gitlab::Middleware::Multipart)
+end
+
+# The Gitlab::Middleware::Multipart middleware inserts instances of our
+# own ::UploadedFile class in the Rack env of requests. These instances
+# will be blocked by the 'strong parameters' feature of ActionController
+# unless we somehow whitelist them. At the moment it seems the only way
+# to do that is by monkey-patching.
+#
+module Gitlab
+  module StrongParameterScalars
+    GITLAB_PERMITTED_SCALAR_TYPES = [::UploadedFile].freeze
+
+    def permitted_scalar?(value)
+      super || GITLAB_PERMITTED_SCALAR_TYPES.any? { |type| value.is_a?(type) }
+    end
+  end
+end
+
+module ActionController
+  class Parameters
+    prepend Gitlab::StrongParameterScalars
+  end
+end
diff --git a/config/karma.config.js b/config/karma.config.js
new file mode 100644
index 00000000000..a23e62f5022
--- /dev/null
+++ b/config/karma.config.js
@@ -0,0 +1,51 @@
+var path = require('path');
+var webpack = require('webpack');
+var webpackConfig = require('./webpack.config.js');
+var ROOT_PATH = path.resolve(__dirname, '..');
+
+// add coverage instrumentation to babel config
+if (webpackConfig.module && webpackConfig.module.rules) {
+  var babelConfig = webpackConfig.module.rules.find(function (rule) {
+    return rule.loader === 'babel-loader';
+  });
+
+  babelConfig.options = babelConfig.options || {};
+  babelConfig.options.plugins = babelConfig.options.plugins || [];
+  babelConfig.options.plugins.push('istanbul');
+}
+
+// remove problematic plugins
+if (webpackConfig.plugins) {
+  webpackConfig.plugins = webpackConfig.plugins.filter(function (plugin) {
+    return !(
+      plugin instanceof webpack.optimize.CommonsChunkPlugin ||
+      plugin instanceof webpack.DefinePlugin
+    );
+  });
+}
+
+// Karma configuration
+module.exports = function(config) {
+  var progressReporter = process.env.CI ? 'mocha' : 'progress';
+  config.set({
+    basePath: ROOT_PATH,
+    browsers: ['PhantomJS'],
+    frameworks: ['jasmine'],
+    files: [
+      { pattern: 'spec/javascripts/test_bundle.js', watched: false },
+      { pattern: 'spec/javascripts/fixtures/**/*@(.json|.html|.html.raw)', included: false },
+    ],
+    preprocessors: {
+      'spec/javascripts/**/*.js?(.es6)': ['webpack', 'sourcemap'],
+    },
+    reporters: [progressReporter, 'coverage-istanbul'],
+    coverageIstanbulReporter: {
+      reports: ['html', 'text-summary'],
+      dir: 'coverage-javascript/',
+      subdir: '.',
+      fixWebpackSourcePaths: true
+    },
+    webpack: webpackConfig,
+    webpackMiddleware: { stats: 'errors-only' },
+  });
+};
diff --git a/config/locales/doorkeeper.en.yml b/config/locales/doorkeeper.en.yml
index a4032a21420..14d49885fb3 100644
--- a/config/locales/doorkeeper.en.yml
+++ b/config/locales/doorkeeper.en.yml
@@ -59,6 +59,8 @@ en:
           unknown: "The access token is invalid"
     scopes:
       api: Access your API
+      read_user: Read user information
+      openid: Authenticate using OpenID Connect
 
     flash:
       applications:
diff --git a/config/mail_room.yml b/config/mail_room.yml
index 774c5350a45..88d93d4bc6b 100644
--- a/config/mail_room.yml
+++ b/config/mail_room.yml
@@ -1,9 +1,6 @@
-# If you change this file in a Merge Request, please also create
-# a Merge Request on https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests
-#
 :mailboxes:
   <%
-    require_relative "lib/gitlab/mail_room" unless defined?(Gitlab::MailRoom)
+    require_relative "../lib/gitlab/mail_room" unless defined?(Gitlab::MailRoom)
     config = Gitlab::MailRoom.config
 
     if Gitlab::MailRoom.enabled?
diff --git a/config/newrelic.yml b/config/newrelic.yml
deleted file mode 100644
index 9ef922a38d9..00000000000
--- a/config/newrelic.yml
+++ /dev/null
@@ -1,16 +0,0 @@
-# New Relic configuration file
-#
-# This file is here to make sure the New Relic gem stays
-# quiet by default.
-#
-# To enable and configure New Relic, please use
-# environment variables, e.g. NEW_RELIC_ENABLED=true
-
-production:
-  enabled: false
-
-development:
-  enabled: false
-
-test:
-  enabled: false
diff --git a/config/routes.rb b/config/routes.rb
index 03b47261e7e..1a851da6203 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,6 +1,5 @@
 require 'sidekiq/web'
 require 'sidekiq/cron/web'
-require 'api/api'
 require 'constraints/group_url_constrainer'
 
 Rails.application.routes.draw do
@@ -23,14 +22,13 @@ Rails.application.routes.draw do
                 authorizations: 'oauth/authorizations'
   end
 
+  use_doorkeeper_openid_connect
+
   # Autocomplete
   get '/autocomplete/users' => 'autocomplete#users'
   get '/autocomplete/users/:id' => 'autocomplete#user'
   get '/autocomplete/projects' => 'autocomplete#projects'
 
-  # Emojis
-  resources :emojis, only: :index
-
   # Search
   get 'search' => 'search#show'
   get 'search/autocomplete' => 'search#autocomplete', as: :search_autocomplete
diff --git a/config/routes/admin.rb b/config/routes/admin.rb
index 5ae985da561..486ce3c5c87 100644
--- a/config/routes/admin.rb
+++ b/config/routes/admin.rb
@@ -2,11 +2,15 @@ namespace :admin do
   resources :users, constraints: { id: /[a-zA-Z.\/0-9_\-]+/ } do
     resources :keys, only: [:show, :destroy]
     resources :identities, except: [:show]
+    resources :impersonation_tokens, only: [:index, :create] do
+      member do
+        put :revoke
+      end
+    end
 
     member do
       get :projects
       get :keys
-      get :groups
       put :block
       put :unblock
       put :unlock
@@ -28,9 +32,19 @@ namespace :admin do
 
   resources :applications
 
-  resources :groups, constraints: { id: /[^\/]+/ } do
-    member do
+  resources :groups, only: [:index, :new, :create]
+
+  scope(path: 'groups/*id',
+        controller: :groups,
+        constraints: { id: Gitlab::Regex.namespace_route_regex, format: /(html|json|atom)/ }) do
+
+    scope(as: :group) do
       put :members_update
+      get :edit, action: :edit
+      get '/', action: :show
+      patch '/', action: :update
+      put '/', action: :update
+      delete '/', action: :destroy
     end
   end
 
@@ -50,14 +64,13 @@ namespace :admin do
   resource :system_info, controller: 'system_info', only: [:show]
   resources :requests_profiles, only: [:index, :show], param: :name, constraints: { name: /.+\.html/ }
 
-  resources :namespaces, path: '/projects', constraints: { id: /[a-zA-Z.0-9_\-]+/ }, only: [] do
-    root to: 'projects#index', as: :projects
+  resources :projects, only: [:index]
 
+  scope(path: 'projects/*namespace_id', as: :namespace) do
     resources(:projects,
               path: '/',
-              constraints: { id: /[a-zA-Z.0-9_\-]+/ },
-              only: [:index, :show]) do
-      root to: 'projects#show'
+              constraints: { id: Gitlab::Regex.project_route_regex },
+              only: [:show]) do
 
       member do
         put :transfer
diff --git a/config/routes/ci.rb b/config/routes/ci.rb
index 47a049d5b20..8d23aa8fbf6 100644
--- a/config/routes/ci.rb
+++ b/config/routes/ci.rb
@@ -5,11 +5,5 @@ namespace :ci do
 
   resource :lint, only: [:show, :create]
 
-  resources :projects, only: [:index, :show] do
-    member do
-      get :status, to: 'projects#badge'
-    end
-  end
-
-  root to: 'projects#index'
+  root to: redirect('/')
 end
diff --git a/config/routes/dashboard.rb b/config/routes/dashboard.rb
index fb20c63bc63..adc3ad207cc 100644
--- a/config/routes/dashboard.rb
+++ b/config/routes/dashboard.rb
@@ -14,6 +14,9 @@ resource :dashboard, controller: 'dashboard', only: [] do
       collection do
         delete :destroy_all
       end
+      member do
+        patch :restore
+      end
     end
 
     resources :projects, only: [:index] do
diff --git a/config/routes/group.rb b/config/routes/group.rb
index 776c31c9dac..73f69d76995 100644
--- a/config/routes/group.rb
+++ b/config/routes/group.rb
@@ -19,13 +19,12 @@ end
 
 scope(path: 'groups/*id',
       controller: :groups,
-      constraints: { id: Gitlab::Regex.namespace_route_regex }) do
+      constraints: { id: Gitlab::Regex.namespace_route_regex, format: /(html|json|atom)/ }) do
   get :edit, as: :edit_group
   get :issues, as: :issues_group
   get :merge_requests, as: :merge_requests_group
   get :projects, as: :projects_group
   get :activity, as: :activity_group
+  get :subgroups, as: :subgroups_group
+  get '/', action: :show, as: :group_canonical
 end
-
-# Must be last route in this file
-get 'groups/*id' => 'groups#show', as: :group_canonical, constraints: { id: Gitlab::Regex.namespace_route_regex }
diff --git a/config/routes/import.rb b/config/routes/import.rb
index 89f3b3f6378..c378253bf15 100644
--- a/config/routes/import.rb
+++ b/config/routes/import.rb
@@ -6,6 +6,12 @@ namespace :import do
     get :jobs
   end
 
+  resource :gitea, only: [:create, :new], controller: :gitea do
+    post :personal_access_token
+    get :status
+    get :jobs
+  end
+
   resource :gitlab, only: [:create], controller: :gitlab do
     get :status
     get :callback
diff --git a/config/routes/profile.rb b/config/routes/profile.rb
index 6b91485da9e..07c341999ea 100644
--- a/config/routes/profile.rb
+++ b/config/routes/profile.rb
@@ -21,7 +21,7 @@ resource :profile, only: [:show, :update] do
       end
     end
     resource :preferences, only: [:show, :update]
-    resources :keys, only: [:index, :show, :new, :create, :destroy]
+    resources :keys, only: [:index, :show, :create, :destroy]
     resources :emails, only: [:index, :create, :destroy]
     resources :chat_names, only: [:index, :new, :create, :destroy] do
       collection do
diff --git a/config/routes/project.rb b/config/routes/project.rb
index 0754f0ec3b0..44b8ae7aedd 100644
--- a/config/routes/project.rb
+++ b/config/routes/project.rb
@@ -11,6 +11,17 @@ constraints(ProjectUrlConstrainer.new) do
           module: :projects,
           as: :project) do
 
+      resources :autocomplete_sources, only: [] do
+        collection do
+          get 'members'
+          get 'issues'
+          get 'merge_requests'
+          get 'labels'
+          get 'milestones'
+          get 'commands'
+        end
+      end
+
       #
       # Templates
       #
@@ -20,16 +31,17 @@ constraints(ProjectUrlConstrainer.new) do
       resources :commit, only: [:show], constraints: { id: /\h{7,40}/ } do
         member do
           get :branches
-          get :builds
           get :pipelines
-          post :cancel_builds
-          post :retry_builds
           post :revert
           post :cherry_pick
           get :diff_for_path
         end
       end
 
+      resource :pages, only: [:show, :destroy] do
+        resources :domains, only: [:show, :new, :create, :destroy], controller: 'pages_domains', constraints: { id: /[^\/]+/ }
+      end
+
       resources :compare, only: [:index, :create] do
         collection do
           get :diff_for_path
@@ -45,6 +57,7 @@ constraints(ProjectUrlConstrainer.new) do
 
         resources :graphs, only: [:show], constraints: { id: Gitlab::Regex.git_reference_regex } do
           member do
+            get :charts
             get :commits
             get :ci
             get :languages
@@ -55,6 +68,7 @@ constraints(ProjectUrlConstrainer.new) do
       resources :snippets, concerns: :awardable, constraints: { id: /\d+/ } do
         member do
           get 'raw'
+          post :mark_as_spam
         end
       end
 
@@ -64,6 +78,8 @@ constraints(ProjectUrlConstrainer.new) do
         end
       end
 
+      resource :mattermost, only: [:new, :create]
+
       resources :deploy_keys, constraints: { id: /\d+/ }, only: [:index, :new, :create] do
         member do
           put :enable
@@ -80,11 +96,11 @@ constraints(ProjectUrlConstrainer.new) do
           get :diffs
           get :conflicts
           get :conflict_for_path
-          get :builds
           get :pipelines
           get :merge_check
           post :merge
-          post :cancel_merge_when_build_succeeds
+          get :merge_widget_refresh
+          post :cancel_merge_when_pipeline_succeeds
           get :ci_status
           get :ci_environments_status
           post :toggle_subscription
@@ -119,14 +135,20 @@ constraints(ProjectUrlConstrainer.new) do
 
       resources :protected_branches, only: [:index, :show, :create, :update, :destroy], constraints: { id: Gitlab::Regex.git_reference_regex }
       resources :variables, only: [:index, :show, :update, :create, :destroy]
-      resources :triggers, only: [:index, :create, :destroy]
+      resources :triggers, only: [:index, :create, :edit, :update, :destroy] do
+        member do
+          post :take_ownership
+        end
+      end
 
       resources :pipelines, only: [:index, :new, :create, :show] do
         collection do
           resource :pipelines_settings, path: 'settings', only: [:show, :update]
+          get :charts
         end
 
         member do
+          get :stage
           post :cancel
           post :retry
           get :builds
@@ -136,6 +158,13 @@ constraints(ProjectUrlConstrainer.new) do
       resources :environments, except: [:destroy] do
         member do
           post :stop
+          get :terminal
+          get :metrics
+          get '/terminal.ws/authorize', to: 'environments#terminal_websocket_authorize', constraints: { format: nil }
+        end
+
+        collection do
+          get :folder, path: 'folders/:id'
         end
       end
 
@@ -206,6 +235,7 @@ constraints(ProjectUrlConstrainer.new) do
         end
 
         member do
+          post :promote
           post :toggle_subscription
           delete :remove_priority
         end
@@ -241,7 +271,7 @@ constraints(ProjectUrlConstrainer.new) do
 
       resources :group_links, only: [:index, :create, :update, :destroy], constraints: { id: /\d+/ }
 
-      resources :notes, only: [:index, :create, :destroy, :update], concerns: :awardable, constraints: { id: /\d+/ } do
+      resources :notes, only: [:create, :destroy, :update], concerns: :awardable, constraints: { id: /\d+/ } do
         member do
           delete :delete_attachment
           post :resolve
@@ -249,9 +279,11 @@ constraints(ProjectUrlConstrainer.new) do
         end
       end
 
+      get 'noteable/:target_type/:target_id/notes' => 'notes#index', as: 'noteable_notes'
+
       resources :boards, only: [:index, :show] do
         scope module: :boards do
-          resources :issues, only: [:update]
+          resources :issues, only: [:index, :update]
 
           resources :lists, only: [:index, :create, :update, :destroy] do
             collection do
@@ -293,6 +325,12 @@ constraints(ProjectUrlConstrainer.new) do
           end
         end
       end
+      namespace :settings do
+        resource :members, only: [:show]
+        resource :ci_cd, only: [:show], controller: 'ci_cd'
+        resource :integrations, only: [:show]
+        resource :repository, only: [:show], controller: :repository
+      end
 
       # Since both wiki and repository routing contains wildcard characters
       # its preferable to keep it below all other project routes
@@ -316,7 +354,6 @@ constraints(ProjectUrlConstrainer.new) do
         post :remove_export
         post :generate_new_export
         get :download_export
-        get :autocomplete_sources
         get :activity
         get :refs
         put :new_issue_address
diff --git a/config/routes/sidekiq.rb b/config/routes/sidekiq.rb
index d3e6bc4c292..0fa23f2b3d0 100644
--- a/config/routes/sidekiq.rb
+++ b/config/routes/sidekiq.rb
@@ -1,4 +1,4 @@
-constraint = lambda { |request| request.env['warden'].authenticate? and request.env['warden'].user.admin? }
+constraint = lambda { |request| request.env['warden'].authenticate? && request.env['warden'].user.admin? }
 constraints constraint do
   mount Sidekiq::Web, at: '/admin/sidekiq', as: :sidekiq
 end
diff --git a/config/routes/snippets.rb b/config/routes/snippets.rb
index 3ca096f31ba..ce0d1314292 100644
--- a/config/routes/snippets.rb
+++ b/config/routes/snippets.rb
@@ -2,6 +2,7 @@ resources :snippets, concerns: :awardable do
   member do
     get 'raw'
     get 'download'
+    post :mark_as_spam
   end
 end
 
diff --git a/config/routes/wiki.rb b/config/routes/wiki.rb
index dad746d59a1..a6b3f5d4693 100644
--- a/config/routes/wiki.rb
+++ b/config/routes/wiki.rb
@@ -1,4 +1,4 @@
-WIKI_SLUG_ID = { id: /\S+/ } unless defined? WIKI_SLUG_ID
+WIKI_SLUG_ID = { id: /\S+/ }.freeze unless defined? WIKI_SLUG_ID
 
 scope(controller: :wikis) do
   scope(path: 'wikis', as: :wikis) do
diff --git a/config/sidekiq_queues.yml b/config/sidekiq_queues.yml
index 69136b73946..9d2066a6490 100644
--- a/config/sidekiq_queues.yml
+++ b/config/sidekiq_queues.yml
@@ -21,7 +21,7 @@
   - [post_receive, 5]
   - [merge, 5]
   - [update_merge_requests, 3]
-  - [process_commit, 2]
+  - [process_commit, 3]
   - [new_note, 2]
   - [build, 2]
   - [pipeline, 2]
@@ -29,6 +29,8 @@
   - [email_receiver, 2]
   - [emails_on_push, 2]
   - [mailers, 2]
+  - [upload_checksum, 1]
+  - [use_key, 1]
   - [repository_fork, 1]
   - [repository_import, 1]
   - [project_service, 1]
@@ -46,5 +48,8 @@
   - [repository_check, 1]
   - [system_hook, 1]
   - [git_garbage_collect, 1]
+  - [reactive_caching, 1]
   - [cronjob, 1]
   - [default, 1]
+  - [pages, 1]
+  - [system_hook_push, 1]
diff --git a/config/webpack.config.js b/config/webpack.config.js
new file mode 100644
index 00000000000..8e2b11a4145
--- /dev/null
+++ b/config/webpack.config.js
@@ -0,0 +1,187 @@
+'use strict';
+
+var fs = require('fs');
+var path = require('path');
+var webpack = require('webpack');
+var StatsPlugin = require('stats-webpack-plugin');
+var CompressionPlugin = require('compression-webpack-plugin');
+var BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
+
+var ROOT_PATH = path.resolve(__dirname, '..');
+var IS_PRODUCTION = process.env.NODE_ENV === 'production';
+var IS_DEV_SERVER = process.argv[1].indexOf('webpack-dev-server') !== -1;
+var DEV_SERVER_PORT = parseInt(process.env.DEV_SERVER_PORT, 10) || 3808;
+var DEV_SERVER_LIVERELOAD = process.env.DEV_SERVER_LIVERELOAD !== 'false';
+var WEBPACK_REPORT = process.env.WEBPACK_REPORT;
+
+var config = {
+  context: path.join(ROOT_PATH, 'app/assets/javascripts'),
+  entry: {
+    common:               './commons/index.js',
+    common_vue:           ['vue', 'vue-resource'],
+    common_d3:            ['d3'],
+    main:                 './main.js',
+    blob_edit:            './blob_edit/blob_edit_bundle.js',
+    boards:               './boards/boards_bundle.js',
+    simulate_drag:        './test_utils/simulate_drag.js',
+    cycle_analytics:      './cycle_analytics/cycle_analytics_bundle.js',
+    commit_pipelines:     './commit/pipelines/pipelines_bundle.js',
+    diff_notes:           './diff_notes/diff_notes_bundle.js',
+    environments:         './environments/environments_bundle.js',
+    environments_folder:  './environments/folder/environments_folder_bundle.js',
+    filtered_search:      './filtered_search/filtered_search_bundle.js',
+    graphs:               './graphs/graphs_bundle.js',
+    groups_list:          './groups_list.js',
+    issuable:             './issuable/issuable_bundle.js',
+    merge_conflicts:      './merge_conflicts/merge_conflicts_bundle.js',
+    merge_request_widget: './merge_request_widget/ci_bundle.js',
+    network:              './network/network_bundle.js',
+    profile:              './profile/profile_bundle.js',
+    protected_branches:   './protected_branches/protected_branches_bundle.js',
+    snippet:              './snippet/snippet_bundle.js',
+    terminal:             './terminal/terminal_bundle.js',
+    u2f:                  ['vendor/u2f'],
+    users:                './users/users_bundle.js',
+    vue_pipelines:        './vue_pipelines_index/index.js',
+  },
+
+  output: {
+    path: path.join(ROOT_PATH, 'public/assets/webpack'),
+    publicPath: '/assets/webpack/',
+    filename: IS_PRODUCTION ? '[name].[chunkhash].bundle.js' : '[name].bundle.js'
+  },
+
+  devtool: 'inline-source-map',
+
+  module: {
+    rules: [
+      {
+        test: /\.(js|es6)$/,
+        exclude: /(node_modules|vendor\/assets)/,
+        loader: 'babel-loader',
+        options: {
+          presets: [
+            ["es2015", {"modules": false}],
+            'stage-2'
+          ]
+        }
+      },
+      {
+        test: /\.svg$/,
+        use: 'raw-loader'
+      }
+    ]
+  },
+
+  plugins: [
+    // manifest filename must match config.webpack.manifest_filename
+    // webpack-rails only needs assetsByChunkName to function properly
+    new StatsPlugin('manifest.json', {
+      chunkModules: false,
+      source: false,
+      chunks: false,
+      modules: false,
+      assets: true
+    }),
+
+    // prevent pikaday from including moment.js
+    new webpack.IgnorePlugin(/moment/, /pikaday/),
+
+    // fix legacy jQuery plugins which depend on globals
+    new webpack.ProvidePlugin({
+      $: 'jquery',
+      jQuery: 'jquery',
+    }),
+
+    // use deterministic module ids in all environments
+    IS_PRODUCTION ?
+      new webpack.HashedModuleIdsPlugin() :
+      new webpack.NamedModulesPlugin(),
+
+    // create cacheable common library bundle for all vue chunks
+    new webpack.optimize.CommonsChunkPlugin({
+      name: 'common_vue',
+      chunks: [
+        'boards',
+        'commit_pipelines',
+        'cycle_analytics',
+        'diff_notes',
+        'environments',
+        'environments_folder',
+        'issuable',
+        'merge_conflicts',
+        'vue_pipelines',
+      ],
+      minChunks: function(module, count) {
+        return module.resource && (/vue_shared/).test(module.resource);
+      },
+    }),
+
+    // create cacheable common library bundle for all d3 chunks
+    new webpack.optimize.CommonsChunkPlugin({
+      name: 'common_d3',
+      chunks: ['graphs', 'users'],
+    }),
+
+    // create cacheable common library bundles
+    new webpack.optimize.CommonsChunkPlugin({
+      names: ['main', 'common', 'runtime'],
+    }),
+  ],
+
+  resolve: {
+    extensions: ['.js', '.es6', '.js.es6'],
+    alias: {
+      '~':              path.join(ROOT_PATH, 'app/assets/javascripts'),
+      'emojis':         path.join(ROOT_PATH, 'fixtures/emojis'),
+      'empty_states':   path.join(ROOT_PATH, 'app/views/shared/empty_states'),
+      'icons':          path.join(ROOT_PATH, 'app/views/shared/icons'),
+      'vendor':         path.join(ROOT_PATH, 'vendor/assets/javascripts'),
+      'vue$':           'vue/dist/vue.common.js',
+    }
+  }
+}
+
+if (IS_PRODUCTION) {
+  config.devtool = 'source-map';
+  config.plugins.push(
+    new webpack.NoEmitOnErrorsPlugin(),
+    new webpack.LoaderOptionsPlugin({
+      minimize: true,
+      debug: false
+    }),
+    new webpack.optimize.UglifyJsPlugin({
+      sourceMap: true
+    }),
+    new webpack.DefinePlugin({
+      'process.env': { NODE_ENV: JSON.stringify('production') }
+    }),
+    new CompressionPlugin({
+      asset: '[path].gz[query]',
+    })
+  );
+}
+
+if (IS_DEV_SERVER) {
+  config.devServer = {
+    port: DEV_SERVER_PORT,
+    headers: { 'Access-Control-Allow-Origin': '*' },
+    stats: 'errors-only',
+    inline: DEV_SERVER_LIVERELOAD
+  };
+  config.output.publicPath = '//localhost:' + DEV_SERVER_PORT + config.output.publicPath;
+}
+
+if (WEBPACK_REPORT) {
+  config.plugins.push(
+    new BundleAnalyzerPlugin({
+      analyzerMode: 'static',
+      generateStatsFile: true,
+      openAnalyzer: false,
+      reportFilename: path.join(ROOT_PATH, 'webpack-report/index.html'),
+      statsFilename: path.join(ROOT_PATH, 'webpack-report/stats.json'),
+    })
+  );
+}
+
+module.exports = config;
diff --git a/db/fixtures/development/01_admin.rb b/db/fixtures/development/01_admin.rb
index bba2fc4b186..6f241f6fa4a 100644
--- a/db/fixtures/development/01_admin.rb
+++ b/db/fixtures/development/01_admin.rb
@@ -1,3 +1,5 @@
+require './spec/support/sidekiq'
+
 Gitlab::Seeder.quiet do
   User.seed do |s|
     s.id = 1
diff --git a/db/fixtures/development/04_project.rb b/db/fixtures/development/04_project.rb
index a984eda5ab5..c2b8f7ba819 100644
--- a/db/fixtures/development/04_project.rb
+++ b/db/fixtures/development/04_project.rb
@@ -1,4 +1,4 @@
-require 'sidekiq/testing'
+require './spec/support/sidekiq'
 
 Sidekiq::Testing.inline! do
   Gitlab::Seeder.quiet do
diff --git a/db/fixtures/development/05_users.rb b/db/fixtures/development/05_users.rb
index 03da29c4c68..101ff3a1209 100644
--- a/db/fixtures/development/05_users.rb
+++ b/db/fixtures/development/05_users.rb
@@ -1,3 +1,5 @@
+require './spec/support/sidekiq'
+
 Gitlab::Seeder.quiet do
   20.times do |i|
     begin
diff --git a/db/fixtures/development/06_teams.rb b/db/fixtures/development/06_teams.rb
index 5c2a03fec3f..86e0a38aae1 100644
--- a/db/fixtures/development/06_teams.rb
+++ b/db/fixtures/development/06_teams.rb
@@ -1,4 +1,4 @@
-require 'sidekiq/testing'
+require './spec/support/sidekiq'
 
 Sidekiq::Testing.inline! do
   Gitlab::Seeder.quiet do
diff --git a/db/fixtures/development/07_milestones.rb b/db/fixtures/development/07_milestones.rb
index 540e4e68259..271bfbc97e0 100644
--- a/db/fixtures/development/07_milestones.rb
+++ b/db/fixtures/development/07_milestones.rb
@@ -1,3 +1,5 @@
+require './spec/support/sidekiq'
+
 Gitlab::Seeder.quiet do
   Project.all.each do |project|
     5.times do |i|
diff --git a/db/fixtures/development/09_issues.rb b/db/fixtures/development/09_issues.rb
index 4fa572fca9b..d93d133d157 100644
--- a/db/fixtures/development/09_issues.rb
+++ b/db/fixtures/development/09_issues.rb
@@ -1,3 +1,5 @@
+require './spec/support/sidekiq'
+
 Gitlab::Seeder.quiet do
   Project.all.each do |project|
     10.times do
diff --git a/db/fixtures/development/10_merge_requests.rb b/db/fixtures/development/10_merge_requests.rb
index 87fb8e3300d..c304e0706dc 100644
--- a/db/fixtures/development/10_merge_requests.rb
+++ b/db/fixtures/development/10_merge_requests.rb
@@ -1,3 +1,5 @@
+require './spec/support/sidekiq'
+
 Gitlab::Seeder.quiet do
   # Limit the number of merge requests per project to avoid long seeds
   MAX_NUM_MERGE_REQUESTS = 10
@@ -24,7 +26,7 @@ Gitlab::Seeder.quiet do
     end
   end
 
-  project = Project.find_with_namespace('gitlab-org/gitlab-test')
+  project = Project.find_by_full_path('gitlab-org/gitlab-test')
 
   params = {
     source_branch: 'feature',
diff --git a/db/fixtures/development/11_keys.rb b/db/fixtures/development/11_keys.rb
index 8b4bee384e1..51e22137d6f 100644
--- a/db/fixtures/development/11_keys.rb
+++ b/db/fixtures/development/11_keys.rb
@@ -1,12 +1,18 @@
-Gitlab::Seeder.quiet do
-  User.first(10).each do |user|
-    key = "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt#{user.id + 100}6k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0="
+require './spec/support/sidekiq'
 
-    user.keys.create(
-      title: "Sample key #{user.id}",
-      key: key
-    )
+# Creating keys runs a gitlab-shell worker. Since we may not have the right
+# gitlab-shell path set (yet) we need to disable this for these fixtures.
+Sidekiq::Testing.disable! do
+  Gitlab::Seeder.quiet do
+    User.first(10).each do |user|
+      key = "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt#{user.id + 100}6k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0="
 
-    print '.'
+      user.keys.create(
+        title: "Sample key #{user.id}",
+        key: key
+      )
+
+      print '.'
+    end
   end
 end
diff --git a/db/fixtures/development/12_snippets.rb b/db/fixtures/development/12_snippets.rb
index 74898544a69..4f3bdba043d 100644
--- a/db/fixtures/development/12_snippets.rb
+++ b/db/fixtures/development/12_snippets.rb
@@ -1,3 +1,5 @@
+require './spec/support/sidekiq'
+
 Gitlab::Seeder.quiet do
   content =<<eos
 class Member < ActiveRecord::Base
diff --git a/db/fixtures/development/13_comments.rb b/db/fixtures/development/13_comments.rb
index 566c0705638..bc2d74c8034 100644
--- a/db/fixtures/development/13_comments.rb
+++ b/db/fixtures/development/13_comments.rb
@@ -1,5 +1,7 @@
+require './spec/support/sidekiq'
+
 Gitlab::Seeder.quiet do
-  Issue.all.each do |issue|
+  Issue.find_each do |issue|
     project = issue.project
 
     project.team.users.each do |user|
@@ -14,7 +16,7 @@ Gitlab::Seeder.quiet do
     end
   end
 
-  MergeRequest.all.each do |mr|
+  MergeRequest.find_each do |mr|
     project = mr.project
 
     project.team.users.each do |user|
diff --git a/db/fixtures/development/14_pipelines.rb b/db/fixtures/development/14_pipelines.rb
index 08ad3097d34..534847a7107 100644
--- a/db/fixtures/development/14_pipelines.rb
+++ b/db/fixtures/development/14_pipelines.rb
@@ -1,26 +1,52 @@
+require './spec/support/sidekiq'
+
 class Gitlab::Seeder::Pipelines
   STAGES = %w[build test deploy notify]
   BUILDS = [
-    { name: 'build:linux', stage: 'build', status: :success },
-    { name: 'build:osx', stage: 'build', status: :success },
-    { name: 'rspec:linux 0 3', stage: 'test', status: :success },
-    { name: 'rspec:linux 1 3', stage: 'test', status: :success },
-    { name: 'rspec:linux 2 3', stage: 'test', status: :success },
-    { name: 'rspec:windows 0 3', stage: 'test', status: :success },
-    { name: 'rspec:windows 1 3', stage: 'test', status: :success },
-    { name: 'rspec:windows 2 3', stage: 'test', status: :success },
-    { name: 'rspec:windows 2 3', stage: 'test', status: :success },
-    { name: 'rspec:osx', stage: 'test', status_event: :success },
-    { name: 'spinach:linux', stage: 'test', status: :success },
-    { name: 'spinach:osx', stage: 'test', status: :failed, allow_failure: true},
-    { name: 'env:alpha', stage: 'deploy', environment: 'alpha', status: :pending },
-    { name: 'env:beta', stage: 'deploy', environment: 'beta', status: :running },
-    { name: 'env:gamma', stage: 'deploy', environment: 'gamma', status: :canceled },
-    { name: 'staging', stage: 'deploy', environment: 'staging', status_event: :success, options: { environment: { on_stop: 'stop staging' } } },
-    { name: 'stop staging', stage: 'deploy', environment: 'staging', when: 'manual', status: :skipped },
-    { name: 'production', stage: 'deploy', environment: 'production', when: 'manual', status: :skipped },
+    # build stage
+    { name: 'build:linux', stage: 'build', status: :success,
+      queued_at: 10.hour.ago, started_at: 9.hour.ago, finished_at: 8.hour.ago },
+    { name: 'build:osx', stage: 'build', status: :success,
+      queued_at: 10.hour.ago, started_at: 10.hour.ago, finished_at: 9.hour.ago },
+
+    # test stage
+    { name: 'rspec:linux 0 3', stage: 'test', status: :success,
+      queued_at: 8.hour.ago, started_at: 8.hour.ago, finished_at: 7.hour.ago },
+    { name: 'rspec:linux 1 3', stage: 'test', status: :success,
+      queued_at: 8.hour.ago, started_at: 8.hour.ago, finished_at: 7.hour.ago },
+    { name: 'rspec:linux 2 3', stage: 'test', status: :success,
+      queued_at: 8.hour.ago, started_at: 8.hour.ago, finished_at: 7.hour.ago },
+    { name: 'rspec:windows 0 3', stage: 'test', status: :success,
+      queued_at: 8.hour.ago, started_at: 8.hour.ago, finished_at: 7.hour.ago },
+    { name: 'rspec:windows 1 3', stage: 'test', status: :success,
+      queued_at: 8.hour.ago, started_at: 8.hour.ago, finished_at: 7.hour.ago },
+    { name: 'rspec:windows 2 3', stage: 'test', status: :success,
+      queued_at: 8.hour.ago, started_at: 8.hour.ago, finished_at: 7.hour.ago },
+    { name: 'rspec:windows 2 3', stage: 'test', status: :success,
+      queued_at: 8.hour.ago, started_at: 8.hour.ago, finished_at: 7.hour.ago },
+    { name: 'rspec:osx', stage: 'test', status_event: :success,
+      queued_at: 8.hour.ago, started_at: 8.hour.ago, finished_at: 7.hour.ago },
+    { name: 'spinach:linux', stage: 'test', status: :success,
+      queued_at: 8.hour.ago, started_at: 8.hour.ago, finished_at: 7.hour.ago },
+    { name: 'spinach:osx', stage: 'test', status: :failed, allow_failure: true,
+      queued_at: 8.hour.ago, started_at: 8.hour.ago, finished_at: 7.hour.ago },
+
+    # deploy stage
+    { name: 'staging', stage: 'deploy', environment: 'staging', status_event: :success,
+      options: { environment: { action: 'start', on_stop: 'stop staging' } },
+      queued_at: 7.hour.ago, started_at: 6.hour.ago, finished_at: 4.hour.ago },
+    { name: 'stop staging', stage: 'deploy', environment: 'staging',
+      when: 'manual', status: :skipped },
+    { name: 'production', stage: 'deploy', environment: 'production',
+      when: 'manual', status: :skipped },
+
+    # notify stage
     { name: 'slack', stage: 'notify', when: 'manual', status: :created },
   ]
+  EXTERNAL_JOBS = [
+    { name: 'jenkins', stage: 'test', status: :success,
+      queued_at: 7.hour.ago, started_at: 6.hour.ago, finished_at: 4.hour.ago },
+  ]
 
   def initialize(project)
     @project = project
@@ -30,11 +56,12 @@ class Gitlab::Seeder::Pipelines
     pipelines.each do |pipeline|
       begin
         BUILDS.each { |opts| build_create!(pipeline, opts) }
-        commit_status_create!(pipeline, name: 'jenkins', stage: 'test', status: :success)
+        EXTERNAL_JOBS.each { |opts| commit_status_create!(pipeline, opts) }
         print '.'
       rescue ActiveRecord::RecordInvalid
         print 'F'
       ensure
+        pipeline.update_duration
         pipeline.update_status
       end
     end
@@ -115,7 +142,7 @@ class Gitlab::Seeder::Pipelines
 
   def job_attributes(pipeline, opts)
     { name: 'test build', stage: 'test', stage_idx: stage_index(opts[:stage]),
-      ref: 'master', tag: false, user: build_user, project: @project, pipeline: pipeline,
+      ref: pipeline.ref, tag: false, user: build_user, project: @project, pipeline: pipeline,
       created_at: Time.now, updated_at: Time.now
     }.merge(opts)
   end
diff --git a/db/fixtures/development/15_award_emoji.rb b/db/fixtures/development/15_award_emoji.rb
index baac32f2d10..137a036edaf 100644
--- a/db/fixtures/development/15_award_emoji.rb
+++ b/db/fixtures/development/15_award_emoji.rb
@@ -1,5 +1,7 @@
+require './spec/support/sidekiq'
+
 Gitlab::Seeder.quiet do
-  emoji = Gitlab::AwardEmoji.emojis.keys
+  emoji = Gitlab::Emoji.emojis.keys
 
   Issue.order(Gitlab::Database.random).limit(Issue.count / 2).each do |issue|
     project = issue.project
diff --git a/db/fixtures/development/16_protected_branches.rb b/db/fixtures/development/16_protected_branches.rb
index 103c7f9445c..39d466fb43f 100644
--- a/db/fixtures/development/16_protected_branches.rb
+++ b/db/fixtures/development/16_protected_branches.rb
@@ -1,3 +1,5 @@
+require './spec/support/sidekiq'
+
 Gitlab::Seeder.quiet do
   admin_user = User.find(1)
 
diff --git a/db/fixtures/development/17_cycle_analytics.rb b/db/fixtures/development/17_cycle_analytics.rb
index 916ee8dbac8..aea0a72b633 100644
--- a/db/fixtures/development/17_cycle_analytics.rb
+++ b/db/fixtures/development/17_cycle_analytics.rb
@@ -1,4 +1,4 @@
-require 'sidekiq/testing'
+require './spec/support/sidekiq'
 require './spec/support/test_env'
 
 class Gitlab::Seeder::CycleAnalytics
@@ -155,17 +155,9 @@ class Gitlab::Seeder::CycleAnalytics
 
       issue.project.repository.add_branch(@user, branch_name, 'master')
 
-      options = {
-        committer: issue.project.repository.user_to_committer(@user),
-        author: issue.project.repository.user_to_committer(@user),
-        commit: { message: "Commit for ##{issue.iid}", branch: branch_name, update_ref: true },
-        file: { content: "content", path: filename, update: false }
-      }
-
-      commit_sha = Gitlab::Git::Blob.commit(issue.project.repository, options)
+      commit_sha = issue.project.repository.create_file(@user, filename, "content", options, message: "Commit for ##{issue.iid}", branch_name: branch_name)
       issue.project.repository.commit(commit_sha)
 
-
       GitPushService.new(issue.project,
                          @user,
                          oldrev: issue.project.repository.commit("master").sha,
diff --git a/db/fixtures/development/18_abuse_reports.rb b/db/fixtures/development/18_abuse_reports.rb
new file mode 100644
index 00000000000..8618d10387a
--- /dev/null
+++ b/db/fixtures/development/18_abuse_reports.rb
@@ -0,0 +1,5 @@
+require 'factory_girl_rails'
+
+(AbuseReport.default_per_page + 3).times do
+  FactoryGirl.create(:abuse_report)
+end
diff --git a/db/fixtures/development/19_nested_groups.rb b/db/fixtures/development/19_nested_groups.rb
new file mode 100644
index 00000000000..d8dddc3fee9
--- /dev/null
+++ b/db/fixtures/development/19_nested_groups.rb
@@ -0,0 +1,69 @@
+require './spec/support/sidekiq'
+
+def create_group_with_parents(user, full_path)
+  parent_path = nil
+  group = nil
+
+  until full_path.blank?
+    path, _, full_path = full_path.partition('/')
+
+    if parent_path
+      parent = Group.find_by_full_path(parent_path)
+
+      parent_path += '/'
+      parent_path += path
+
+      group = Groups::CreateService.new(user, path: path, parent_id: parent.id).execute
+    else
+      parent_path = path
+
+      group = Group.find_by_full_path(parent_path) ||
+        Groups::CreateService.new(user, path: path).execute
+    end
+  end
+
+  group
+end
+
+Sidekiq::Testing.inline! do
+  Gitlab::Seeder.quiet do
+    project_urls = [
+     'https://android.googlesource.com/platform/hardware/broadcom/libbt.git',
+     'https://android.googlesource.com/platform/hardware/broadcom/wlan.git',
+     'https://android.googlesource.com/platform/hardware/bsp/bootloader/intel/edison-u-boot.git',
+     'https://android.googlesource.com/platform/hardware/bsp/broadcom.git',
+     'https://android.googlesource.com/platform/hardware/bsp/freescale.git',
+     'https://android.googlesource.com/platform/hardware/bsp/imagination.git',
+     'https://android.googlesource.com/platform/hardware/bsp/intel.git',
+     'https://android.googlesource.com/platform/hardware/bsp/kernel/common/v4.1.git',
+     'https://android.googlesource.com/platform/hardware/bsp/kernel/common/v4.4.git'
+    ]
+
+    user = User.admins.first
+
+    project_urls.each_with_index do |url, i|
+      full_path = url.sub('https://android.googlesource.com/', '')
+      full_path = full_path.sub(/\.git\z/, '')
+      full_path, _, project_path = full_path.rpartition('/')
+      group = Group.find_by_full_path(full_path) || create_group_with_parents(user, full_path)
+
+      params = {
+        import_url: url,
+        namespace_id: group.id,
+        path: project_path,
+        name: project_path,
+        description: FFaker::Lorem.sentence,
+        visibility_level: Gitlab::VisibilityLevel.values.sample
+      }
+
+      project = Projects::CreateService.new(user, params).execute
+      project.send(:_run_after_commit_queue)
+
+      if project.valid?
+        print '.'
+      else
+        print 'F'
+      end
+    end
+  end
+end
diff --git a/db/fixtures/production/010_settings.rb b/db/fixtures/production/010_settings.rb
new file mode 100644
index 00000000000..5522f31629a
--- /dev/null
+++ b/db/fixtures/production/010_settings.rb
@@ -0,0 +1,16 @@
+if ENV['GITLAB_SHARED_RUNNERS_REGISTRATION_TOKEN'].present?
+  settings = ApplicationSetting.current || ApplicationSetting.create_from_defaults
+  settings.set_runners_registration_token(ENV['GITLAB_SHARED_RUNNERS_REGISTRATION_TOKEN'])
+
+  if settings.save
+    puts "Saved Runner Registration Token".color(:green)
+  else
+    puts "Could not save Runner Registration Token".color(:red)
+    puts
+    settings.errors.full_messages.map do |message|
+      puts "--> #{message}".color(:red)
+    end
+    puts
+    exit 1
+  end
+end
diff --git a/db/migrate/20140502125220_migrate_repo_size.rb b/db/migrate/20140502125220_migrate_repo_size.rb
index e8de7ccf3db..66203486d53 100644
--- a/db/migrate/20140502125220_migrate_repo_size.rb
+++ b/db/migrate/20140502125220_migrate_repo_size.rb
@@ -8,7 +8,7 @@ class MigrateRepoSize < ActiveRecord::Migration
     project_data.each do |project|
       id = project['id']
       namespace_path = project['namespace_path'] || ''
-      repos_path = Gitlab.config.gitlab_shell['repos_path'] || Gitlab.config.repositories.storages.default
+      repos_path = Gitlab.config.gitlab_shell['repos_path'] || Gitlab.config.repositories.storages.default['path']
       path = File.join(repos_path, namespace_path, project['project_path'] + '.git')
 
       begin
diff --git a/db/migrate/20141006143943_move_slack_service_to_webhook.rb b/db/migrate/20141006143943_move_slack_service_to_webhook.rb
index 8cb120f7007..561184615cc 100644
--- a/db/migrate/20141006143943_move_slack_service_to_webhook.rb
+++ b/db/migrate/20141006143943_move_slack_service_to_webhook.rb
@@ -1,5 +1,9 @@
 # rubocop:disable all
 class MoveSlackServiceToWebhook < ActiveRecord::Migration
+
+  DOWNTIME = true
+  DOWNTIME_REASON = 'Move old fields "token" and "subdomain" to one single field "webhook"'
+
   def change
     SlackService.all.each do |slack_service|
       if ["token", "subdomain"].all? { |property| slack_service.properties.key? property }
diff --git a/db/migrate/20151215132013_add_pages_size_to_application_settings.rb b/db/migrate/20151215132013_add_pages_size_to_application_settings.rb
new file mode 100644
index 00000000000..f3a663f805b
--- /dev/null
+++ b/db/migrate/20151215132013_add_pages_size_to_application_settings.rb
@@ -0,0 +1,14 @@
+class AddPagesSizeToApplicationSettings < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+
+  DOWNTIME = false
+
+  def up
+    add_column_with_default :application_settings, :max_pages_size, :integer, default: 100, allow_null: false
+  end
+
+  def down
+    remove_column(:application_settings, :max_pages_size)
+  end
+end
diff --git a/db/migrate/20160210105555_create_pages_domain.rb b/db/migrate/20160210105555_create_pages_domain.rb
new file mode 100644
index 00000000000..0e8507c7e9a
--- /dev/null
+++ b/db/migrate/20160210105555_create_pages_domain.rb
@@ -0,0 +1,16 @@
+class CreatePagesDomain < ActiveRecord::Migration
+  DOWNTIME = false
+
+  def change
+    create_table :pages_domains do |t|
+      t.integer :project_id
+      t.text    :certificate
+      t.text    :encrypted_key
+      t.string  :encrypted_key_iv
+      t.string  :encrypted_key_salt
+      t.string  :domain
+    end
+
+    add_index :pages_domains, :domain, unique: true
+  end
+end
diff --git a/db/migrate/20160519203051_add_developers_can_merge_to_protected_branches.rb b/db/migrate/20160519203051_add_developers_can_merge_to_protected_branches.rb
index 15ad8e8bcbb..ac50035eba4 100644
--- a/db/migrate/20160519203051_add_developers_can_merge_to_protected_branches.rb
+++ b/db/migrate/20160519203051_add_developers_can_merge_to_protected_branches.rb
@@ -1,9 +1,15 @@
 class AddDevelopersCanMergeToProtectedBranches < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
+  DOWNTIME = false
+
   disable_ddl_transaction!
 
-  def change
+  def up
     add_column_with_default :protected_branches, :developers_can_merge, :boolean, default: false, allow_null: false
   end
+
+  def down
+    remove_column :protected_branches, :developers_can_merge
+  end
 end
diff --git a/db/migrate/20160610201627_migrate_users_notification_level.rb b/db/migrate/20160610201627_migrate_users_notification_level.rb
index 760b766828e..cd8b505de9f 100644
--- a/db/migrate/20160610201627_migrate_users_notification_level.rb
+++ b/db/migrate/20160610201627_migrate_users_notification_level.rb
@@ -1,7 +1,11 @@
 class MigrateUsersNotificationLevel < ActiveRecord::Migration
+  DOWNTIME = false
+
   # Migrates only users who changed their default notification level :participating
   # creating a new record on notification settings table
 
+  DOWNTIME = false
+
   def up
     execute(%Q{
       INSERT INTO notification_settings
diff --git a/db/migrate/20160615142710_add_index_on_requested_at_to_members.rb b/db/migrate/20160615142710_add_index_on_requested_at_to_members.rb
index 63f7392e54f..7a8ed99c68f 100644
--- a/db/migrate/20160615142710_add_index_on_requested_at_to_members.rb
+++ b/db/migrate/20160615142710_add_index_on_requested_at_to_members.rb
@@ -1,9 +1,15 @@
 class AddIndexOnRequestedAtToMembers < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
+  DOWNTIME = false
+
   disable_ddl_transaction!
 
-  def change
+  def up
     add_concurrent_index :members, :requested_at
   end
+
+  def down
+    remove_index :members, :requested_at if index_exists? :members, :requested_at
+  end
 end
diff --git a/db/migrate/20160620115026_add_index_on_runners_locked.rb b/db/migrate/20160620115026_add_index_on_runners_locked.rb
index dfa5110dea4..6ca486c63d1 100644
--- a/db/migrate/20160620115026_add_index_on_runners_locked.rb
+++ b/db/migrate/20160620115026_add_index_on_runners_locked.rb
@@ -4,9 +4,15 @@
 class AddIndexOnRunnersLocked < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
+  DOWNTIME = false
+
   disable_ddl_transaction!
 
-  def change
+  def up
     add_concurrent_index :ci_runners, :locked
   end
+
+  def down
+    remove_index :ci_runners, :locked if index_exists? :ci_runners, :locked
+  end
 end
diff --git a/db/migrate/20160715134306_add_index_for_pipeline_user_id.rb b/db/migrate/20160715134306_add_index_for_pipeline_user_id.rb
index 7c991c6d998..a05a4c679e3 100644
--- a/db/migrate/20160715134306_add_index_for_pipeline_user_id.rb
+++ b/db/migrate/20160715134306_add_index_for_pipeline_user_id.rb
@@ -1,9 +1,15 @@
 class AddIndexForPipelineUserId < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
+  DOWNTIME = false
+
   disable_ddl_transaction!
 
-  def change
+  def up
     add_concurrent_index :ci_commits, :user_id
   end
+
+  def down
+    remove_index :ci_commits, :user_id if index_exists? :ci_commits, :user_id
+  end
 end
diff --git a/db/migrate/20160801163709_add_submitted_as_ham_to_spam_logs.rb b/db/migrate/20160801163709_add_submitted_as_ham_to_spam_logs.rb
index 296f1dfac7b..20a77000ba8 100644
--- a/db/migrate/20160801163709_add_submitted_as_ham_to_spam_logs.rb
+++ b/db/migrate/20160801163709_add_submitted_as_ham_to_spam_logs.rb
@@ -14,7 +14,11 @@ class AddSubmittedAsHamToSpamLogs < ActiveRecord::Migration
 
   disable_ddl_transaction!
 
-  def change
+  def up
     add_column_with_default :spam_logs, :submitted_as_ham, :boolean, default: false
   end
+
+  def down
+    remove_column :spam_logs, :submitted_as_ham
+  end
 end
diff --git a/db/migrate/20160805041956_add_deleted_at_to_namespaces.rb b/db/migrate/20160805041956_add_deleted_at_to_namespaces.rb
index a853de3abfb..3f074723b4a 100644
--- a/db/migrate/20160805041956_add_deleted_at_to_namespaces.rb
+++ b/db/migrate/20160805041956_add_deleted_at_to_namespaces.rb
@@ -5,8 +5,15 @@ class AddDeletedAtToNamespaces < ActiveRecord::Migration
 
   disable_ddl_transaction!
 
-  def change
+  def up
     add_column :namespaces, :deleted_at, :datetime
+
     add_concurrent_index :namespaces, :deleted_at
   end
+
+  def down
+    remove_index :namespaces, :deleted_at if index_exists? :namespaces, :deleted_at
+
+    remove_column :namespaces, :deleted_at
+  end
 end
diff --git a/db/migrate/20160808085602_add_index_for_build_token.rb b/db/migrate/20160808085602_add_index_for_build_token.rb
index 10ef42afce1..6c5d7268e72 100644
--- a/db/migrate/20160808085602_add_index_for_build_token.rb
+++ b/db/migrate/20160808085602_add_index_for_build_token.rb
@@ -6,7 +6,11 @@ class AddIndexForBuildToken < ActiveRecord::Migration
 
   disable_ddl_transaction!
 
-  def change
+  def up
     add_concurrent_index :ci_builds, :token, unique: true
   end
+
+  def down
+    remove_index :ci_builds, :token, unique: true if index_exists? :ci_builds, :token, unique: true
+  end
 end
diff --git a/db/migrate/20160811172945_add_can_push_to_keys.rb b/db/migrate/20160811172945_add_can_push_to_keys.rb
new file mode 100644
index 00000000000..5fd303fe8fb
--- /dev/null
+++ b/db/migrate/20160811172945_add_can_push_to_keys.rb
@@ -0,0 +1,14 @@
+class AddCanPushToKeys < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+
+  DOWNTIME = false
+
+  def up
+    add_column_with_default(:keys, :can_push, :boolean, default: false, allow_null: false)
+  end
+
+  def down
+    remove_column(:keys, :can_push)
+  end
+end
diff --git a/db/migrate/20160819221631_add_index_to_note_discussion_id.rb b/db/migrate/20160819221631_add_index_to_note_discussion_id.rb
index b6e8bb18e7b..8f693e97a58 100644
--- a/db/migrate/20160819221631_add_index_to_note_discussion_id.rb
+++ b/db/migrate/20160819221631_add_index_to_note_discussion_id.rb
@@ -8,7 +8,11 @@ class AddIndexToNoteDiscussionId < ActiveRecord::Migration
 
   disable_ddl_transaction!
 
-  def change
+  def up
     add_concurrent_index :notes, :discussion_id
   end
+
+  def down
+    remove_index :notes, :discussion_id if index_exists? :notes, :discussion_id
+  end
 end
diff --git a/db/migrate/20160819232256_add_incoming_email_token_to_users.rb b/db/migrate/20160819232256_add_incoming_email_token_to_users.rb
index f2cf956adc9..bcad3416d04 100644
--- a/db/migrate/20160819232256_add_incoming_email_token_to_users.rb
+++ b/db/migrate/20160819232256_add_incoming_email_token_to_users.rb
@@ -9,8 +9,15 @@ class AddIncomingEmailTokenToUsers < ActiveRecord::Migration
 
   disable_ddl_transaction!
 
-  def change
+  def up
     add_column :users, :incoming_email_token, :string
+
     add_concurrent_index :users, :incoming_email_token
   end
+
+  def down
+    remove_index :users, :incoming_email_token if index_exists? :users, :incoming_email_token
+
+    remove_column :users, :incoming_email_token
+  end
 end
diff --git a/db/migrate/20160823083941_add_column_scopes_to_personal_access_tokens.rb b/db/migrate/20160823083941_add_column_scopes_to_personal_access_tokens.rb
new file mode 100644
index 00000000000..91479de840b
--- /dev/null
+++ b/db/migrate/20160823083941_add_column_scopes_to_personal_access_tokens.rb
@@ -0,0 +1,19 @@
+# The default needs to be `[]`, but all existing access tokens need to have `scopes` set to `['api']`.
+# It's easier to achieve this by adding the column with the `['api']` default, and then changing the default to
+# `[]`.
+
+class AddColumnScopesToPersonalAccessTokens < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_column_with_default :personal_access_tokens, :scopes, :string, default: ['api'].to_yaml
+  end
+
+  def down
+    remove_column :personal_access_tokens, :scopes
+  end
+end
diff --git a/db/migrate/20160829114652_add_markdown_cache_columns.rb b/db/migrate/20160829114652_add_markdown_cache_columns.rb
index 8753e55e058..9cb44dfa9f9 100644
--- a/db/migrate/20160829114652_add_markdown_cache_columns.rb
+++ b/db/migrate/20160829114652_add_markdown_cache_columns.rb
@@ -26,7 +26,7 @@ class AddMarkdownCacheColumns < ActiveRecord::Migration
     projects: [:description],
     releases: [:description],
     snippets: [:title, :content],
-  }
+  }.freeze
 
   def change
     COLUMNS.each do |table, columns|
diff --git a/db/migrate/20160831214543_migrate_project_features.rb b/db/migrate/20160831214543_migrate_project_features.rb
index 93f9821bc76..79a5fb29d64 100644
--- a/db/migrate/20160831214543_migrate_project_features.rb
+++ b/db/migrate/20160831214543_migrate_project_features.rb
@@ -3,7 +3,7 @@ class MigrateProjectFeatures < ActiveRecord::Migration
 
   DOWNTIME = true
   DOWNTIME_REASON =
-    <<-EOT
+    <<-EOT.freeze
       Migrating issues_enabled, merge_requests_enabled, wiki_enabled, builds_enabled, snippets_enabled fields from projects to
       a new table called project_features.
     EOT
diff --git a/db/migrate/20160919145149_add_group_id_to_labels.rb b/db/migrate/20160919145149_add_group_id_to_labels.rb
index 05e21af0584..828b6afddb1 100644
--- a/db/migrate/20160919145149_add_group_id_to_labels.rb
+++ b/db/migrate/20160919145149_add_group_id_to_labels.rb
@@ -5,9 +5,15 @@ class AddGroupIdToLabels < ActiveRecord::Migration
 
   disable_ddl_transaction!
 
-  def change
+  def up
     add_column :labels, :group_id, :integer
-    add_foreign_key :labels, :namespaces, column: :group_id, on_delete: :cascade
+    add_foreign_key :labels, :namespaces, column: :group_id, on_delete: :cascade # rubocop: disable Migration/AddConcurrentForeignKey
     add_concurrent_index :labels, :group_id
   end
+
+  def down
+    remove_index :labels, :group_id if index_exists? :labels, :group_id
+    remove_foreign_key :labels, :namespaces, column: :group_id
+    remove_column :labels, :group_id
+  end
 end
diff --git a/db/migrate/20160920160832_add_index_to_labels_title.rb b/db/migrate/20160920160832_add_index_to_labels_title.rb
index b5de552b98c..19f7b1076a7 100644
--- a/db/migrate/20160920160832_add_index_to_labels_title.rb
+++ b/db/migrate/20160920160832_add_index_to_labels_title.rb
@@ -5,7 +5,11 @@ class AddIndexToLabelsTitle < ActiveRecord::Migration
 
   disable_ddl_transaction!
 
-  def change
+  def up
     add_concurrent_index :labels, :title
   end
+
+  def down
+    remove_index :labels, :title if index_exists? :labels, :title
+  end
 end
diff --git a/db/migrate/20161019190736_migrate_sidekiq_queues_from_default.rb b/db/migrate/20161019190736_migrate_sidekiq_queues_from_default.rb
index e875213ab96..9f502a8df73 100644
--- a/db/migrate/20161019190736_migrate_sidekiq_queues_from_default.rb
+++ b/db/migrate/20161019190736_migrate_sidekiq_queues_from_default.rb
@@ -71,7 +71,7 @@ class MigrateSidekiqQueuesFromDefault < ActiveRecord::Migration
       'StuckCiBuildsWorker'                     => :cronjob,
       'UpdateMergeRequestsWorker'               => :update_merge_requests
     }
-  }
+  }.freeze
 
   def up
     Sidekiq.redis do |redis|
@@ -93,7 +93,7 @@ class MigrateSidekiqQueuesFromDefault < ActiveRecord::Migration
 
   def migrate_from_queue(redis, queue, job_mapping)
     while job = redis.lpop("queue:#{queue}")
-      payload = JSON.load(job)
+      payload = JSON.parse(job)
       new_queue = job_mapping[payload['class']]
 
       # If we have no target queue to migrate to we're probably dealing with
diff --git a/db/migrate/20161020083353_add_pipeline_id_to_merge_request_metrics.rb b/db/migrate/20161020083353_add_pipeline_id_to_merge_request_metrics.rb
index f49df6802a7..ad3eb4a26f9 100644
--- a/db/migrate/20161020083353_add_pipeline_id_to_merge_request_metrics.rb
+++ b/db/migrate/20161020083353_add_pipeline_id_to_merge_request_metrics.rb
@@ -25,9 +25,15 @@ class AddPipelineIdToMergeRequestMetrics < ActiveRecord::Migration
   # comments:
   # disable_ddl_transaction!
 
-  def change
+  def up
     add_column :merge_request_metrics, :pipeline_id, :integer
+    add_foreign_key :merge_request_metrics, :ci_commits, column: :pipeline_id, on_delete: :cascade # rubocop: disable Migration/AddConcurrentForeignKey
     add_concurrent_index :merge_request_metrics, :pipeline_id
-    add_foreign_key :merge_request_metrics, :ci_commits, column: :pipeline_id, on_delete: :cascade
+  end
+
+  def down
+    remove_index :merge_request_metrics, :pipeline_id if index_exists? :merge_request_metrics, :pipeline_id
+    remove_foreign_key :merge_request_metrics, :ci_commits, column: :pipeline_id
+    remove_column :merge_request_metrics, :pipeline_id
   end
 end
diff --git a/db/migrate/20161024042317_migrate_mailroom_queue_from_default.rb b/db/migrate/20161024042317_migrate_mailroom_queue_from_default.rb
index 06d07bdb835..fc2e4c12b30 100644
--- a/db/migrate/20161024042317_migrate_mailroom_queue_from_default.rb
+++ b/db/migrate/20161024042317_migrate_mailroom_queue_from_default.rb
@@ -25,7 +25,7 @@ class MigrateMailroomQueueFromDefault < ActiveRecord::Migration
       incoming_email: {
           'EmailReceiverWorker' => :email_receiver
       }
-  }
+  }.freeze
 
   def up
     Sidekiq.redis do |redis|
@@ -47,7 +47,7 @@ class MigrateMailroomQueueFromDefault < ActiveRecord::Migration
 
   def migrate_from_queue(redis, queue, job_mapping)
     while job = redis.lpop("queue:#{queue}")
-      payload = JSON.load(job)
+      payload = JSON.parse(job)
       new_queue = job_mapping[payload['class']]
 
       # If we have no target queue to migrate to we're probably dealing with
diff --git a/db/migrate/20161031171301_add_project_id_to_subscriptions.rb b/db/migrate/20161031171301_add_project_id_to_subscriptions.rb
index 97534679b59..d5c343dc527 100644
--- a/db/migrate/20161031171301_add_project_id_to_subscriptions.rb
+++ b/db/migrate/20161031171301_add_project_id_to_subscriptions.rb
@@ -5,7 +5,7 @@ class AddProjectIdToSubscriptions < ActiveRecord::Migration
 
   def up
     add_column :subscriptions, :project_id, :integer
-    add_foreign_key :subscriptions, :projects, column: :project_id, on_delete: :cascade
+    add_foreign_key :subscriptions, :projects, column: :project_id, on_delete: :cascade # rubocop: disable Migration/AddConcurrentForeignKey
   end
 
   def down
diff --git a/db/migrate/20161106185620_add_project_import_data_project_index.rb b/db/migrate/20161106185620_add_project_import_data_project_index.rb
index 750a6a8c51e..94b8ddd46f5 100644
--- a/db/migrate/20161106185620_add_project_import_data_project_index.rb
+++ b/db/migrate/20161106185620_add_project_import_data_project_index.rb
@@ -6,7 +6,11 @@ class AddProjectImportDataProjectIndex < ActiveRecord::Migration
 
   disable_ddl_transaction!
 
-  def change
+  def up
     add_concurrent_index :project_import_data, :project_id
   end
+
+  def down
+    remove_index :project_import_data, :project_id if index_exists? :project_import_data, :project_id
+  end
 end
diff --git a/db/migrate/20161114024742_add_coverage_regex_to_builds.rb b/db/migrate/20161114024742_add_coverage_regex_to_builds.rb
new file mode 100644
index 00000000000..88aa5d52b39
--- /dev/null
+++ b/db/migrate/20161114024742_add_coverage_regex_to_builds.rb
@@ -0,0 +1,13 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddCoverageRegexToBuilds < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  def change
+    add_column :ci_builds, :coverage_regex, :string
+  end
+end
diff --git a/db/migrate/20161117114805_remove_undeleted_groups.rb b/db/migrate/20161117114805_remove_undeleted_groups.rb
index 696914f8e4d..29040583aa2 100644
--- a/db/migrate/20161117114805_remove_undeleted_groups.rb
+++ b/db/migrate/20161117114805_remove_undeleted_groups.rb
@@ -5,47 +5,87 @@ class RemoveUndeletedGroups < ActiveRecord::Migration
   DOWNTIME = false
 
   def up
+    is_ee = defined?(Gitlab::License)
+
+    if is_ee
+      execute <<-EOF.strip_heredoc
+      DELETE FROM path_locks
+      WHERE project_id IN (
+        SELECT project_id
+        FROM projects
+        WHERE namespace_id IN (#{namespaces_pending_removal})
+      );
+      EOF
+
+      execute <<-EOF.strip_heredoc
+      DELETE FROM remote_mirrors
+      WHERE project_id IN (
+        SELECT project_id
+        FROM projects
+        WHERE namespace_id IN (#{namespaces_pending_removal})
+      );
+      EOF
+    end
+
     execute <<-EOF.strip_heredoc
-    DELETE FROM projects
-    WHERE namespace_id IN (
-      SELECT id FROM (
-        SELECT id
-        FROM namespaces
-        WHERE deleted_at IS NOT NULL
-      ) namespace_ids
+    DELETE FROM lists
+    WHERE label_id IN (
+      SELECT id
+      FROM labels
+      WHERE group_id IN (#{namespaces_pending_removal})
+    );
+    EOF
+
+    execute <<-EOF.strip_heredoc
+    DELETE FROM lists
+    WHERE board_id IN (
+      SELECT id
+      FROM boards
+      WHERE project_id IN (
+        SELECT project_id
+        FROM projects
+        WHERE namespace_id IN (#{namespaces_pending_removal})
+      )
     );
     EOF
 
-    if defined?(Gitlab::License)
+    execute <<-EOF.strip_heredoc
+    DELETE FROM labels
+    WHERE group_id IN (#{namespaces_pending_removal});
+    EOF
+
+    execute <<-EOF.strip_heredoc
+    DELETE FROM boards
+    WHERE project_id IN (
+      SELECT project_id
+      FROM projects
+      WHERE namespace_id IN (#{namespaces_pending_removal})
+    )
+    EOF
+
+    execute <<-EOF.strip_heredoc
+    DELETE FROM projects
+    WHERE namespace_id IN (#{namespaces_pending_removal});
+    EOF
+
+    if is_ee
       # EE adds these columns but we have to make sure this data is cleaned up
       # here before we run the DELETE below. An alternative would be patching
       # this migration in EE but this will only result in a mess and confusing
       # migrations.
       execute <<-EOF.strip_heredoc
       DELETE FROM protected_branch_push_access_levels
-      WHERE group_id IN (
-        SELECT id FROM (
-          SELECT id
-          FROM namespaces
-          WHERE deleted_at IS NOT NULL
-        ) namespace_ids
-      );
+      WHERE group_id IN (#{namespaces_pending_removal});
       EOF
 
       execute <<-EOF.strip_heredoc
       DELETE FROM protected_branch_merge_access_levels
-      WHERE group_id IN (
-        SELECT id FROM (
-          SELECT id
-          FROM namespaces
-          WHERE deleted_at IS NOT NULL
-        ) namespace_ids
-      );
+      WHERE group_id IN (#{namespaces_pending_removal});
       EOF
     end
 
-    # This removes namespaces that were supposed to be soft deleted but still
-    # reside in the database.
+    # This removes namespaces that were supposed to be deleted but still reside
+    # in the database.
     execute "DELETE FROM namespaces WHERE deleted_at IS NOT NULL;"
   end
 
@@ -54,4 +94,12 @@ class RemoveUndeletedGroups < ActiveRecord::Migration
     # If someone is trying to rollback for other reasons, we should not throw an Exception.
     # raise ActiveRecord::IrreversibleMigration
   end
+
+  def namespaces_pending_removal
+    "SELECT id FROM (
+      SELECT id
+      FROM namespaces
+      WHERE deleted_at IS NOT NULL
+    ) namespace_ids"
+  end
 end
diff --git a/db/migrate/20161124111390_add_parent_id_to_namespace.rb b/db/migrate/20161124111390_add_parent_id_to_namespace.rb
new file mode 100644
index 00000000000..a6fa1b70a9d
--- /dev/null
+++ b/db/migrate/20161124111390_add_parent_id_to_namespace.rb
@@ -0,0 +1,12 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddParentIdToNamespace < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    add_column(:namespaces, :parent_id, :integer)
+  end
+end
diff --git a/db/migrate/20161124111395_add_index_to_parent_id.rb b/db/migrate/20161124111395_add_index_to_parent_id.rb
new file mode 100644
index 00000000000..73f9d92bb22
--- /dev/null
+++ b/db/migrate/20161124111395_add_index_to_parent_id.rb
@@ -0,0 +1,18 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddIndexToParentId < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index(:namespaces, [:parent_id, :id], unique: true)
+  end
+
+  def down
+    remove_index :namespaces, [:parent_id, :id] if index_exists? :namespaces, [:parent_id, :id]
+  end
+end
diff --git a/db/migrate/20161124111402_add_routes_table.rb b/db/migrate/20161124111402_add_routes_table.rb
new file mode 100644
index 00000000000..a02e046a18e
--- /dev/null
+++ b/db/migrate/20161124111402_add_routes_table.rb
@@ -0,0 +1,18 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddRoutesTable < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    create_table :routes do |t|
+      t.integer :source_id,    null: false
+      t.string  :source_type,  null: false
+      t.string  :path,         null: false
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20161124141322_migrate_process_commit_worker_jobs.rb b/db/migrate/20161124141322_migrate_process_commit_worker_jobs.rb
index 453a44e271a..e5292cfba07 100644
--- a/db/migrate/20161124141322_migrate_process_commit_worker_jobs.rb
+++ b/db/migrate/20161124141322_migrate_process_commit_worker_jobs.rb
@@ -12,7 +12,7 @@ class MigrateProcessCommitWorkerJobs < ActiveRecord::Migration
     end
 
     def repository_storage_path
-      Gitlab.config.repositories.storages[repository_storage]
+      Gitlab.config.repositories.storages[repository_storage]['path']
     end
 
     def repository_path
@@ -34,7 +34,7 @@ class MigrateProcessCommitWorkerJobs < ActiveRecord::Migration
       new_jobs = []
 
       while job = redis.lpop('queue:process_commit')
-        payload = JSON.load(job)
+        payload = JSON.parse(job)
         project = Project.find_including_path(payload['args'][0])
 
         next unless project
@@ -47,14 +47,14 @@ class MigrateProcessCommitWorkerJobs < ActiveRecord::Migration
 
         hash = {
           id: commit.oid,
-          message: commit.message,
+          message: encode(commit.message),
           parent_ids: commit.parent_ids,
           authored_date: commit.author[:time],
-          author_name: commit.author[:name],
-          author_email: commit.author[:email],
+          author_name: encode(commit.author[:name]),
+          author_email: encode(commit.author[:email]),
           committed_date: commit.committer[:time],
-          committer_email: commit.committer[:email],
-          committer_name: commit.committer[:name]
+          committer_email: encode(commit.committer[:email]),
+          committer_name: encode(commit.committer[:name])
         }
 
         payload['args'][2] = hash
@@ -75,7 +75,7 @@ class MigrateProcessCommitWorkerJobs < ActiveRecord::Migration
       new_jobs = []
 
       while job = redis.lpop('queue:process_commit')
-        payload = JSON.load(job)
+        payload = JSON.parse(job)
 
         payload['args'][2] = payload['args'][2]['id']
 
@@ -89,4 +89,14 @@ class MigrateProcessCommitWorkerJobs < ActiveRecord::Migration
       end
     end
   end
+
+  def encode(data)
+    encoding = Encoding::UTF_8
+
+    if data.encoding == encoding
+      data
+    else
+      data.encode(encoding, invalid: :replace, undef: :replace)
+    end
+  end
 end
diff --git a/db/migrate/20161128142110_remove_unnecessary_indexes.rb b/db/migrate/20161128142110_remove_unnecessary_indexes.rb
index 9deab19782e..8100287ef48 100644
--- a/db/migrate/20161128142110_remove_unnecessary_indexes.rb
+++ b/db/migrate/20161128142110_remove_unnecessary_indexes.rb
@@ -12,7 +12,7 @@ class RemoveUnnecessaryIndexes < ActiveRecord::Migration
     remove_index :award_emoji, column: :user_id if index_exists?(:award_emoji, :user_id)
     remove_index :ci_builds, column: :commit_id if index_exists?(:ci_builds, :commit_id)
     remove_index :deployments, column: :project_id if index_exists?(:deployments, :project_id)
-    remove_index :deployments, column: ["project_id", "environment_id"] if index_exists?(:deployments, ["project_id", "environment_id"])
+    remove_index :deployments, column: %w(project_id environment_id) if index_exists?(:deployments, %w(project_id environment_id))
     remove_index :lists, column: :board_id if index_exists?(:lists, :board_id)
     remove_index :milestones, column: :project_id if index_exists?(:milestones, :project_id)
     remove_index :notes, column: :project_id if index_exists?(:notes, :project_id)
@@ -24,7 +24,7 @@ class RemoveUnnecessaryIndexes < ActiveRecord::Migration
     add_concurrent_index :award_emoji, :user_id
     add_concurrent_index :ci_builds, :commit_id
     add_concurrent_index :deployments, :project_id
-    add_concurrent_index :deployments, ["project_id", "environment_id"]
+    add_concurrent_index :deployments, %w(project_id environment_id)
     add_concurrent_index :lists, :board_id
     add_concurrent_index :milestones, :project_id
     add_concurrent_index :notes, :project_id
diff --git a/db/migrate/20161130095245_fill_routes_table.rb b/db/migrate/20161130095245_fill_routes_table.rb
new file mode 100644
index 00000000000..c3536d6d911
--- /dev/null
+++ b/db/migrate/20161130095245_fill_routes_table.rb
@@ -0,0 +1,21 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class FillRoutesTable < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = true
+  DOWNTIME_REASON = 'No new namespaces should be created during data copy'
+
+  def up
+    execute <<-EOF
+      INSERT INTO routes
+      (source_id, source_type, path)
+      (SELECT id, 'Namespace', path FROM namespaces)
+    EOF
+  end
+
+  def down
+    execute("DELETE FROM routes WHERE source_type = 'Namespace'")
+  end
+end
diff --git a/db/migrate/20161130101252_fill_projects_routes_table.rb b/db/migrate/20161130101252_fill_projects_routes_table.rb
new file mode 100644
index 00000000000..56ba6fcdbe3
--- /dev/null
+++ b/db/migrate/20161130101252_fill_projects_routes_table.rb
@@ -0,0 +1,30 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class FillProjectsRoutesTable < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = true
+  DOWNTIME_REASON = 'No new projects should be created during data copy'
+
+  def up
+    if Gitlab::Database.postgresql?
+      execute <<-EOF
+        INSERT INTO routes (source_id, source_type, path)
+        (SELECT DISTINCT ON (namespaces.path, projects.path) projects.id, 'Project', concat(namespaces.path, '/', projects.path)
+         FROM projects INNER JOIN namespaces ON projects.namespace_id = namespaces.id
+         ORDER BY namespaces.path, projects.path, projects.id DESC)
+      EOF
+    else
+      execute <<-EOF
+        INSERT INTO routes (source_id, source_type, path)
+        (SELECT projects.id, 'Project', concat(namespaces.path, '/', projects.path)
+         FROM projects INNER JOIN namespaces ON projects.namespace_id = namespaces.id)
+      EOF
+    end
+  end
+
+  def down
+    execute("DELETE FROM routes WHERE source_type = 'Project'")
+  end
+end
diff --git a/db/migrate/20161201001911_add_plant_uml_url_to_application_settings.rb b/db/migrate/20161201001911_add_plant_uml_url_to_application_settings.rb
new file mode 100644
index 00000000000..b8d8742ae40
--- /dev/null
+++ b/db/migrate/20161201001911_add_plant_uml_url_to_application_settings.rb
@@ -0,0 +1,12 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddPlantUmlUrlToApplicationSettings < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    add_column :application_settings, :plantuml_url, :string
+  end
+end
diff --git a/db/migrate/20161201155511_create_project_statistics.rb b/db/migrate/20161201155511_create_project_statistics.rb
new file mode 100644
index 00000000000..26e6d3623eb
--- /dev/null
+++ b/db/migrate/20161201155511_create_project_statistics.rb
@@ -0,0 +1,20 @@
+class CreateProjectStatistics < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    # use bigint columns to support values >2GB
+    counter_column = { limit: 8, null: false, default: 0 }
+
+    create_table :project_statistics do |t|
+      t.references :project, null: false, index: { unique: true }, foreign_key: { on_delete: :cascade }
+      t.references :namespace, null: false, index: true
+      t.integer :commit_count, counter_column
+      t.integer :storage_size, counter_column
+      t.integer :repository_size, counter_column
+      t.integer :lfs_objects_size, counter_column
+      t.integer :build_artifacts_size, counter_column
+    end
+  end
+end
diff --git a/db/migrate/20161201160452_migrate_project_statistics.rb b/db/migrate/20161201160452_migrate_project_statistics.rb
new file mode 100644
index 00000000000..3ae3f2c159b
--- /dev/null
+++ b/db/migrate/20161201160452_migrate_project_statistics.rb
@@ -0,0 +1,23 @@
+class MigrateProjectStatistics < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = true
+  DOWNTIME_REASON = 'Removes two columns from the projects table'
+
+  def up
+    # convert repository_size in float (megabytes) to integer (bytes),
+    # initialize total storage_size with repository_size
+    execute <<-EOF
+      INSERT INTO project_statistics (project_id, namespace_id, commit_count, storage_size, repository_size)
+        SELECT id, namespace_id, commit_count, (repository_size * 1024 * 1024), (repository_size * 1024 * 1024) FROM projects
+    EOF
+
+    remove_column :projects, :repository_size
+    remove_column :projects, :commit_count
+  end
+
+  def down
+    add_column_with_default :projects, :repository_size, :float, default: 0.0
+    add_column_with_default :projects, :commit_count, :integer, default: 0
+  end
+end
diff --git a/db/migrate/20161202152031_remove_duplicates_from_routes.rb b/db/migrate/20161202152031_remove_duplicates_from_routes.rb
new file mode 100644
index 00000000000..d73b0847506
--- /dev/null
+++ b/db/migrate/20161202152031_remove_duplicates_from_routes.rb
@@ -0,0 +1,29 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RemoveDuplicatesFromRoutes < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    # We can skip this migration when running a PostgreSQL database because
+    # we use an optimized query in the "FillProjectsRoutesTable" migration
+    # to fill these values that avoid duplicate entries in the routes table.
+    return unless Gitlab::Database.mysql?
+
+    execute <<-EOF
+      DELETE duplicated_rows.*
+      FROM routes AS duplicated_rows
+        INNER JOIN (
+          SELECT path, MAX(id) as max_id
+          FROM routes
+          GROUP BY path
+          HAVING COUNT(*) > 1
+        ) AS good_rows ON good_rows.path = duplicated_rows.path AND good_rows.max_id <> duplicated_rows.id;
+    EOF
+  end
+
+  def down
+  end
+end
diff --git a/db/migrate/20161202152035_add_index_to_routes.rb b/db/migrate/20161202152035_add_index_to_routes.rb
new file mode 100644
index 00000000000..6d6c8906204
--- /dev/null
+++ b/db/migrate/20161202152035_add_index_to_routes.rb
@@ -0,0 +1,21 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddIndexToRoutes < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index(:routes, :path, unique: true)
+    add_concurrent_index(:routes, [:source_type, :source_id], unique: true)
+  end
+
+  def down
+    remove_index(:routes, :path) if index_exists? :routes, :path
+    remove_index(:routes, [:source_type, :source_id]) if index_exists? :routes, [:source_type, :source_id]
+  end
+end
diff --git a/db/migrate/20161206003819_add_plant_uml_enabled_to_application_settings.rb b/db/migrate/20161206003819_add_plant_uml_enabled_to_application_settings.rb
new file mode 100644
index 00000000000..3677f978cc2
--- /dev/null
+++ b/db/migrate/20161206003819_add_plant_uml_enabled_to_application_settings.rb
@@ -0,0 +1,12 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddPlantUmlEnabledToApplicationSettings < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    add_column :application_settings, :plantuml_enabled, :boolean
+  end
+end
diff --git a/db/migrate/20161206153749_remove_uniq_path_index_from_namespace.rb b/db/migrate/20161206153749_remove_uniq_path_index_from_namespace.rb
new file mode 100644
index 00000000000..2977917f2d1
--- /dev/null
+++ b/db/migrate/20161206153749_remove_uniq_path_index_from_namespace.rb
@@ -0,0 +1,36 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RemoveUniqPathIndexFromNamespace < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  DOWNTIME = false
+
+  def up
+    constraint_name = 'namespaces_path_key'
+
+    transaction do
+      if index_exists?(:namespaces, :path)
+        remove_index(:namespaces, :path)
+      end
+
+      # In some bizarre cases PostgreSQL might have a separate unique constraint
+      # that we'll need to drop.
+      if constraint_exists?(constraint_name) && Gitlab::Database.postgresql?
+        execute("ALTER TABLE namespaces DROP CONSTRAINT IF EXISTS #{constraint_name};")
+      end
+    end
+  end
+
+  def down
+    unless index_exists?(:namespaces, :path)
+      add_concurrent_index(:namespaces, :path, unique: true)
+    end
+  end
+
+  def constraint_exists?(name)
+    indexes(:namespaces).map(&:name).include?(name)
+  end
+end
diff --git a/db/migrate/20161206153751_add_path_index_to_namespace.rb b/db/migrate/20161206153751_add_path_index_to_namespace.rb
new file mode 100644
index 00000000000..b0bac7d121e
--- /dev/null
+++ b/db/migrate/20161206153751_add_path_index_to_namespace.rb
@@ -0,0 +1,20 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddPathIndexToNamespace < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  DOWNTIME = false
+
+  def up
+    add_concurrent_index :namespaces, :path
+  end
+
+  def down
+    if index_exists?(:namespaces, :path)
+      remove_index :namespaces, :path
+    end
+  end
+end
diff --git a/db/migrate/20161206153753_remove_uniq_name_index_from_namespace.rb b/db/migrate/20161206153753_remove_uniq_name_index_from_namespace.rb
new file mode 100644
index 00000000000..cc9d4974baa
--- /dev/null
+++ b/db/migrate/20161206153753_remove_uniq_name_index_from_namespace.rb
@@ -0,0 +1,36 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RemoveUniqNameIndexFromNamespace < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  DOWNTIME = false
+
+  def up
+    constraint_name = 'namespaces_name_key'
+
+    transaction do
+      if index_exists?(:namespaces, :name)
+        remove_index(:namespaces, :name)
+      end
+
+      # In some bizarre cases PostgreSQL might have a separate unique constraint
+      # that we'll need to drop.
+      if constraint_exists?(constraint_name) && Gitlab::Database.postgresql?
+        execute("ALTER TABLE namespaces DROP CONSTRAINT IF EXISTS #{constraint_name};")
+      end
+    end
+  end
+
+  def down
+    unless index_exists?(:namespaces, :name)
+      add_concurrent_index(:namespaces, :name, unique: true)
+    end
+  end
+
+  def constraint_exists?(name)
+    indexes(:namespaces).map(&:name).include?(name)
+  end
+end
diff --git a/db/migrate/20161206153754_add_name_index_to_namespace.rb b/db/migrate/20161206153754_add_name_index_to_namespace.rb
new file mode 100644
index 00000000000..b3f3cb68a99
--- /dev/null
+++ b/db/migrate/20161206153754_add_name_index_to_namespace.rb
@@ -0,0 +1,20 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddNameIndexToNamespace < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  DOWNTIME = false
+
+  def up
+    add_concurrent_index(:namespaces, [:name, :parent_id], unique: true)
+  end
+
+  def down
+    if index_exists?(:namespaces, [:name, :parent_id])
+      remove_index :namespaces, [:name, :parent_id]
+    end
+  end
+end
diff --git a/db/migrate/20161207231620_fixup_environment_name_uniqueness.rb b/db/migrate/20161207231620_fixup_environment_name_uniqueness.rb
new file mode 100644
index 00000000000..a20a903a752
--- /dev/null
+++ b/db/migrate/20161207231620_fixup_environment_name_uniqueness.rb
@@ -0,0 +1,53 @@
+class FixupEnvironmentNameUniqueness < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = true
+  DOWNTIME_REASON = 'Renaming non-unique environments'
+
+  def up
+    environments = Arel::Table.new(:environments)
+
+    # Get all [project_id, name] pairs that occur more than once
+    finder_sql = environments.
+      group(environments[:project_id], environments[:name]).
+      having(Arel.sql("COUNT(1)").gt(1)).
+      project(environments[:project_id], environments[:name]).
+      to_sql
+
+    conflicting = connection.exec_query(finder_sql)
+
+    conflicting.rows.each do |project_id, name|
+      fix_duplicates(project_id, name)
+    end
+  end
+
+  def down
+    # Nothing to do
+  end
+
+  # Rename conflicting environments by appending "-#{id}" to all but the first
+  def fix_duplicates(project_id, name)
+    environments = Arel::Table.new(:environments)
+    finder_sql = environments.
+      where(environments[:project_id].eq(project_id)).
+      where(environments[:name].eq(name)).
+      order(environments[:id].asc).
+      project(environments[:id], environments[:name]).
+      to_sql
+
+    # Now we have the data for all the conflicting rows
+    conflicts = connection.exec_query(finder_sql).rows
+    conflicts.shift # Leave the first row alone
+
+    conflicts.each do |id, name|
+      update_sql =
+        Arel::UpdateManager.new(ActiveRecord::Base).
+          table(environments).
+          set(environments[:name] => name + "-" + id.to_s).
+          where(environments[:id].eq(id)).
+          to_sql
+
+      connection.exec_update(update_sql, self.class.name, [])
+    end
+  end
+end
diff --git a/db/migrate/20161207231621_create_environment_name_unique_index.rb b/db/migrate/20161207231621_create_environment_name_unique_index.rb
new file mode 100644
index 00000000000..ac680c8d10f
--- /dev/null
+++ b/db/migrate/20161207231621_create_environment_name_unique_index.rb
@@ -0,0 +1,18 @@
+class CreateEnvironmentNameUniqueIndex < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  DOWNTIME = true
+  DOWNTIME_REASON = 'Making a non-unique index into a unique index'
+
+  def up
+    remove_index :environments, [:project_id, :name]
+    add_concurrent_index :environments, [:project_id, :name], unique: true
+  end
+
+  def down
+    remove_index :environments, [:project_id, :name], unique: true
+    add_concurrent_index :environments, [:project_id, :name]
+  end
+end
diff --git a/db/migrate/20161207231626_add_environment_slug.rb b/db/migrate/20161207231626_add_environment_slug.rb
new file mode 100644
index 00000000000..8e98ee5b9ba
--- /dev/null
+++ b/db/migrate/20161207231626_add_environment_slug.rb
@@ -0,0 +1,68 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddEnvironmentSlug < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = true
+  DOWNTIME_REASON = 'Adding NOT NULL column environments.slug with dependent data'
+
+  # Used to generate random suffixes for the slug
+  LETTERS = 'a'..'z'
+  NUMBERS = '0'..'9'
+  SUFFIX_CHARS = LETTERS.to_a + NUMBERS.to_a
+
+  def up
+    environments = Arel::Table.new(:environments)
+
+    add_column :environments, :slug, :string
+    finder = environments.project(:id, :name)
+
+    connection.exec_query(finder.to_sql).rows.each do |id, name|
+      updater = Arel::UpdateManager.new(ActiveRecord::Base).
+        table(environments).
+        set(environments[:slug] => generate_slug(name)).
+        where(environments[:id].eq(id))
+
+      connection.exec_update(updater.to_sql, self.class.name, [])
+    end
+
+    change_column_null :environments, :slug, false
+  end
+
+  def down
+    remove_column :environments, :slug
+  end
+
+  # Copy of the Environment#generate_slug implementation
+  def generate_slug(name)
+    # Lowercase letters and numbers only
+    slugified = name.to_s.downcase.gsub(/[^a-z0-9]/, '-')
+
+    # Must start with a letter
+    slugified = 'env-' + slugified unless LETTERS.cover?(slugified[0])
+
+    # Repeated dashes are invalid (OpenShift limitation)
+    slugified.gsub!(/\-+/, '-')
+
+    # Maximum length: 24 characters (OpenShift limitation)
+    slugified = slugified[0..23]
+
+    # Cannot end with a dash (Kubernetes label limitation)
+    slugified.chop! if slugified.end_with?('-')
+
+    # Add a random suffix, shortening the current string if necessary, if it
+    # has been slugified. This ensures uniqueness.
+    if slugified != name
+      slugified = slugified[0..16]
+      slugified << '-' unless slugified.end_with?('-')
+      slugified << random_suffix
+    end
+
+    slugified
+  end
+
+  def random_suffix
+    (0..5).map { SUFFIX_CHARS.sample }.join
+  end
+end
diff --git a/db/migrate/20161209153400_add_unique_index_for_environment_slug.rb b/db/migrate/20161209153400_add_unique_index_for_environment_slug.rb
new file mode 100644
index 00000000000..d7ef1aa83d9
--- /dev/null
+++ b/db/migrate/20161209153400_add_unique_index_for_environment_slug.rb
@@ -0,0 +1,19 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddUniqueIndexForEnvironmentSlug < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = true
+  DOWNTIME_REASON = 'Adding a *unique* index to environments.slug'
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :environments, [:project_id, :slug], unique: true
+  end
+
+  def down
+    remove_index :environments, [:project_id, :slug], unique: true if index_exists? :environments, [:project_id, :slug]
+  end
+end
diff --git a/db/migrate/20161209165216_create_doorkeeper_openid_connect_tables.rb b/db/migrate/20161209165216_create_doorkeeper_openid_connect_tables.rb
new file mode 100644
index 00000000000..e63d5927f86
--- /dev/null
+++ b/db/migrate/20161209165216_create_doorkeeper_openid_connect_tables.rb
@@ -0,0 +1,37 @@
+class CreateDoorkeeperOpenidConnectTables < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    create_table :oauth_openid_requests do |t|
+      t.integer :access_grant_id, null: false
+      t.string :nonce, null: false
+    end
+
+    if Gitlab::Database.postgresql?
+      # add foreign key without validation to avoid downtime on PostgreSQL,
+      # also see db/post_migrate/20170209140523_validate_foreign_keys_on_oauth_openid_requests.rb
+      execute %q{
+        ALTER TABLE "oauth_openid_requests"
+          ADD CONSTRAINT "fk_oauth_openid_requests_oauth_access_grants_access_grant_id"
+          FOREIGN KEY ("access_grant_id")
+          REFERENCES "oauth_access_grants" ("id")
+          NOT VALID;
+      }
+    else
+      execute %q{
+        ALTER TABLE oauth_openid_requests
+          ADD CONSTRAINT fk_oauth_openid_requests_oauth_access_grants_access_grant_id
+          FOREIGN KEY (access_grant_id)
+          REFERENCES oauth_access_grants (id);
+      }
+    end
+  end
+
+  def down
+    drop_table :oauth_openid_requests
+  end
+end
diff --git a/db/migrate/20161212142807_add_lower_path_index_to_routes.rb b/db/migrate/20161212142807_add_lower_path_index_to_routes.rb
new file mode 100644
index 00000000000..6958500306f
--- /dev/null
+++ b/db/migrate/20161212142807_add_lower_path_index_to_routes.rb
@@ -0,0 +1,22 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddLowerPathIndexToRoutes < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    return unless Gitlab::Database.postgresql?
+
+    execute 'CREATE INDEX CONCURRENTLY index_on_routes_lower_path ON routes (LOWER(path));'
+  end
+
+  def down
+    return unless Gitlab::Database.postgresql?
+
+    remove_index :routes, name: :index_on_routes_lower_path
+  end
+end
diff --git a/db/migrate/20161213172958_change_slack_service_to_slack_notification_service.rb b/db/migrate/20161213172958_change_slack_service_to_slack_notification_service.rb
new file mode 100644
index 00000000000..dc38d0ac906
--- /dev/null
+++ b/db/migrate/20161213172958_change_slack_service_to_slack_notification_service.rb
@@ -0,0 +1,11 @@
+class ChangeSlackServiceToSlackNotificationService < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  # This migration is a no-op, as it existed in an RC but we renamed
+  # SlackNotificationService back to SlackService:
+  #   https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8191#note_20310845
+  def change
+  end
+end
diff --git a/db/migrate/20161220141214_remove_dot_git_from_group_names.rb b/db/migrate/20161220141214_remove_dot_git_from_group_names.rb
new file mode 100644
index 00000000000..8fb1f9d5e73
--- /dev/null
+++ b/db/migrate/20161220141214_remove_dot_git_from_group_names.rb
@@ -0,0 +1,82 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RemoveDotGitFromGroupNames < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  include Gitlab::ShellAdapter
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  def up
+    invalid_groups.each do |group|
+      path_was = group['path']
+      path_was_wildcard = quote_string("#{path_was}/%")
+      path = quote_string(rename_path(path_was))
+
+      move_namespace(group['id'], path_was, path)
+
+      execute "UPDATE routes SET path = '#{path}' WHERE source_type = 'Namespace' AND source_id = #{group['id']}"
+      execute "UPDATE namespaces SET path = '#{path}' WHERE id = #{group['id']}"
+
+      select_all("SELECT id, path FROM routes WHERE path LIKE '#{path_was_wildcard}'").each do |route|
+        new_path = "#{path}/#{route['path'].split('/').last}"
+        execute "UPDATE routes SET path = '#{new_path}' WHERE id = #{route['id']}"
+      end
+    end
+  end
+
+  def down
+    # nothing to do here
+  end
+
+  private
+
+  def invalid_groups
+    select_all("SELECT id, path FROM namespaces WHERE type = 'Group' AND path LIKE '%.git'")
+  end
+
+  def route_exists?(path)
+    select_all("SELECT id, path FROM routes WHERE path = '#{quote_string(path)}'").present?
+  end
+
+  # Accepts invalid path like test.git and returns test_git or
+  # test_git1 if test_git already taken
+  def rename_path(path)
+    # To stay closer with original name and reduce risk of duplicates
+    # we rename suffix instead of removing it
+    path = path.sub(/\.git\z/, '_git')
+
+    counter = 0
+    base = path
+
+    while route_exists?(path)
+      counter += 1
+      path = "#{base}#{counter}"
+    end
+
+    path
+  end
+
+  def move_namespace(group_id, path_was, path)
+    repository_storage_paths = select_all("SELECT distinct(repository_storage) FROM projects WHERE namespace_id = #{group_id}").map do |row|
+      Gitlab.config.repositories.storages[row['repository_storage']]['path']
+    end.compact
+
+    # Move the namespace directory in all storages paths used by member projects
+    repository_storage_paths.each do |repository_storage_path|
+      # Ensure old directory exists before moving it
+      gitlab_shell.add_namespace(repository_storage_path, path_was)
+
+      unless gitlab_shell.mv_namespace(repository_storage_path, path_was, path)
+        Rails.logger.error "Exception moving path #{repository_storage_path} from #{path_was} to #{path}"
+
+        # if we cannot move namespace directory we should rollback
+        # db changes in order to prevent out of sync between db and fs
+        raise Exception.new('namespace directory cannot be moved')
+      end
+    end
+
+    Gitlab::UploadsTransfer.new.rename_namespace(path_was, path)
+  end
+end
diff --git a/db/migrate/20161221152132_add_last_used_at_to_key.rb b/db/migrate/20161221152132_add_last_used_at_to_key.rb
new file mode 100644
index 00000000000..fb2b15817de
--- /dev/null
+++ b/db/migrate/20161221152132_add_last_used_at_to_key.rb
@@ -0,0 +1,9 @@
+class AddLastUsedAtToKey < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    add_column :keys, :last_used_at, :datetime
+  end
+end
diff --git a/db/migrate/20161223034433_add_estimate_to_issuables_ce.rb b/db/migrate/20161223034433_add_estimate_to_issuables_ce.rb
new file mode 100644
index 00000000000..d5116dfab49
--- /dev/null
+++ b/db/migrate/20161223034433_add_estimate_to_issuables_ce.rb
@@ -0,0 +1,25 @@
+class AddEstimateToIssuablesCe < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    unless column_exists?(:issues, :time_estimate)
+      add_column :issues, :time_estimate, :integer
+    end
+
+    unless column_exists?(:merge_requests, :time_estimate)
+      add_column :merge_requests, :time_estimate, :integer
+    end
+  end
+
+  def down
+    if column_exists?(:issues, :time_estimate)
+      remove_column :issues, :time_estimate
+    end
+
+    if column_exists?(:merge_requests, :time_estimate)
+      remove_column :merge_requests, :time_estimate
+    end
+  end
+end
diff --git a/db/migrate/20161223034646_create_timelogs_ce.rb b/db/migrate/20161223034646_create_timelogs_ce.rb
new file mode 100644
index 00000000000..66d9cd823fb
--- /dev/null
+++ b/db/migrate/20161223034646_create_timelogs_ce.rb
@@ -0,0 +1,24 @@
+class CreateTimelogsCe < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    unless table_exists?(:timelogs)
+      create_table :timelogs do |t|
+        t.integer :time_spent, null: false
+        t.references :trackable, polymorphic: true
+        t.references :user
+
+        t.timestamps null: false
+      end
+
+      add_index :timelogs, [:trackable_type, :trackable_id]
+      add_index :timelogs, :user_id
+    end
+  end
+
+  def down
+    drop_table :timelogs if table_exists?(:timelogs)
+  end
+end
diff --git a/db/migrate/20161226122833_remove_dot_git_from_usernames.rb b/db/migrate/20161226122833_remove_dot_git_from_usernames.rb
new file mode 100644
index 00000000000..61dcc8c54f5
--- /dev/null
+++ b/db/migrate/20161226122833_remove_dot_git_from_usernames.rb
@@ -0,0 +1,114 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RemoveDotGitFromUsernames < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  include Gitlab::ShellAdapter
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  def up
+    invalid_users.each do |user|
+      id = user['id']
+      namespace_id = user['namespace_id']
+      path_was = user['username']
+      path_was_wildcard = quote_string("#{path_was}/%")
+      path = quote_string(new_path(path_was))
+
+      move_namespace(namespace_id, path_was, path)
+
+      begin
+        execute "UPDATE routes SET path = '#{path}' WHERE source_type = 'Namespace' AND source_id = #{namespace_id}"
+        execute "UPDATE namespaces SET path = '#{path}' WHERE id = #{namespace_id}"
+        execute "UPDATE users SET username = '#{path}' WHERE id = #{id}"
+
+        select_all("SELECT id, path FROM routes WHERE path LIKE '#{path_was_wildcard}'").each do |route|
+          new_path = "#{path}/#{route['path'].split('/').last}"
+          execute "UPDATE routes SET path = '#{new_path}' WHERE id = #{route['id']}"
+        end
+      rescue => e
+        say("Couldn't update routes for path #{path_was} to #{path}")
+        # Move namespace back
+        move_namespace(namespace_id, path, path_was)
+
+        raise e
+      end
+    end
+  end
+
+  def down
+    # nothing to do here
+  end
+
+  private
+
+  def invalid_users
+    select_all("SELECT u.id, u.username, n.path AS namespace_path, n.id AS namespace_id FROM users u
+                INNER JOIN namespaces n ON n.owner_id = u.id
+                WHERE n.type is NULL AND n.path LIKE '%.git'")
+  end
+
+  def route_exists?(path)
+    select_all("SELECT id, path FROM routes WHERE path = '#{quote_string(path)}'").present?
+  end
+
+  def path_exists?(path, repository_storage_path)
+    repository_storage_path && gitlab_shell.exists?(repository_storage_path, path)
+  end
+
+  # Accepts invalid path like test.git and returns test_git or
+  # test_git1 if test_git already taken
+  def new_path(path)
+    # To stay closer with original name and reduce risk of duplicates
+    # we rename suffix instead of removing it
+    path = path.sub(/\.git\z/, '_git')
+
+    check_routes(path.dup, 0, path)
+  end
+
+  def check_routes(base, counter, path)
+    route_exists = route_exists?(path)
+
+    Gitlab.config.repositories.storages.each_value do |storage|
+      if route_exists || path_exists?(path, storage['path'])
+        counter += 1
+        path = "#{base}#{counter}"
+
+        return check_routes(base, counter, path)
+      end
+    end
+
+    path
+  end
+
+  def move_namespace(namespace_id, path_was, path)
+    repository_storage_paths = select_all("SELECT distinct(repository_storage) FROM projects WHERE namespace_id = #{namespace_id}").map do |row|
+      Gitlab.config.repositories.storages[row['repository_storage']]['path']
+    end.compact
+
+    # Move the namespace directory in all storages paths used by member projects
+    repository_storage_paths.each do |repository_storage_path|
+      # Ensure old directory exists before moving it
+      gitlab_shell.add_namespace(repository_storage_path, path_was)
+
+      unless gitlab_shell.mv_namespace(repository_storage_path, path_was, path)
+        Rails.logger.error "Exception moving path #{repository_storage_path} from #{path_was} to #{path}"
+
+        # if we cannot move namespace directory we should rollback
+        # db changes in order to prevent out of sync between db and fs
+        raise Exception.new('namespace directory cannot be moved')
+      end
+    end
+
+    begin
+      Gitlab::UploadsTransfer.new.rename_namespace(path_was, path)
+    rescue => e
+      if path.nil?
+        say("Couldn't find a storage path for #{namespace_id}, #{path_was} -- skipping")
+      else
+        raise e
+      end
+    end
+  end
+end
diff --git a/db/migrate/20161227192806_rename_slack_and_mattermost_notification_services.rb b/db/migrate/20161227192806_rename_slack_and_mattermost_notification_services.rb
new file mode 100644
index 00000000000..50ad7437227
--- /dev/null
+++ b/db/migrate/20161227192806_rename_slack_and_mattermost_notification_services.rb
@@ -0,0 +1,25 @@
+class RenameSlackAndMattermostNotificationServices < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    update_column_in_batches(:services, :type, 'SlackService') do |table, query|
+      query.where(table[:type].eq('SlackNotificationService'))
+    end
+
+    update_column_in_batches(:services, :type, 'MattermostService') do |table, query|
+      query.where(table[:type].eq('MattermostNotificationService'))
+    end
+  end
+
+  def down
+    update_column_in_batches(:services, :type, 'SlackNotificationService') do |table, query|
+      query.where(table[:type].eq('SlackService'))
+    end
+
+    update_column_in_batches(:services, :type, 'MattermostNotificationService') do |table, query|
+      query.where(table[:type].eq('MattermostService'))
+    end
+  end
+end
diff --git a/db/migrate/20161228124936_change_expires_at_to_date_in_personal_access_tokens.rb b/db/migrate/20161228124936_change_expires_at_to_date_in_personal_access_tokens.rb
new file mode 100644
index 00000000000..af1bac897cc
--- /dev/null
+++ b/db/migrate/20161228124936_change_expires_at_to_date_in_personal_access_tokens.rb
@@ -0,0 +1,18 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class ChangeExpiresAtToDateInPersonalAccessTokens < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = true
+  DOWNTIME_REASON = 'This migration requires downtime because it alters expires_at column from datetime to date'
+
+  def up
+    change_column :personal_access_tokens, :expires_at, :date
+  end
+
+  def down
+    change_column :personal_access_tokens, :expires_at, :datetime
+  end
+end
diff --git a/db/migrate/20161228135550_add_impersonation_to_personal_access_tokens.rb b/db/migrate/20161228135550_add_impersonation_to_personal_access_tokens.rb
new file mode 100644
index 00000000000..ea9caceaa2c
--- /dev/null
+++ b/db/migrate/20161228135550_add_impersonation_to_personal_access_tokens.rb
@@ -0,0 +1,18 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddImpersonationToPersonalAccessTokens < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  def up
+    add_column_with_default :personal_access_tokens, :impersonation, :boolean, default: false, allow_null: false
+  end
+
+  def down
+    remove_column :personal_access_tokens, :impersonation
+  end
+end
diff --git a/db/migrate/20170120131253_create_chat_teams.rb b/db/migrate/20170120131253_create_chat_teams.rb
new file mode 100644
index 00000000000..7995d383986
--- /dev/null
+++ b/db/migrate/20170120131253_create_chat_teams.rb
@@ -0,0 +1,18 @@
+class CreateChatTeams < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = true
+  DOWNTIME_REASON = "Adding a foreign key"
+
+  disable_ddl_transaction!
+
+  def change
+    create_table :chat_teams do |t|
+      t.references :namespace, null: false, index: { unique: true }, foreign_key: { on_delete: :cascade }
+      t.string :team_id
+      t.string :name
+
+      t.timestamps null: false
+    end
+  end
+end
diff --git a/db/migrate/20170121123724_add_index_to_ci_builds_for_status_runner_id_and_type.rb b/db/migrate/20170121123724_add_index_to_ci_builds_for_status_runner_id_and_type.rb
new file mode 100644
index 00000000000..4ea953f2b78
--- /dev/null
+++ b/db/migrate/20170121123724_add_index_to_ci_builds_for_status_runner_id_and_type.rb
@@ -0,0 +1,17 @@
+class AddIndexToCiBuildsForStatusRunnerIdAndType < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :ci_builds, [:status, :type, :runner_id]
+  end
+
+  def down
+    if index_exists?(:ci_builds, [:status, :type, :runner_id])
+      remove_index :ci_builds, column: [:status, :type, :runner_id]
+    end
+  end
+end
diff --git a/db/migrate/20170121130655_add_index_to_ci_runners_for_is_shared.rb b/db/migrate/20170121130655_add_index_to_ci_runners_for_is_shared.rb
new file mode 100644
index 00000000000..620befcf4d7
--- /dev/null
+++ b/db/migrate/20170121130655_add_index_to_ci_runners_for_is_shared.rb
@@ -0,0 +1,17 @@
+class AddIndexToCiRunnersForIsShared < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :ci_runners, :is_shared
+  end
+
+  def down
+    if index_exists?(:ci_runners, :is_shared)
+      remove_index :ci_runners, :is_shared
+    end
+  end
+end
diff --git a/db/migrate/20170123061730_add_notified_of_own_activity_to_users.rb b/db/migrate/20170123061730_add_notified_of_own_activity_to_users.rb
new file mode 100644
index 00000000000..f90637e1e35
--- /dev/null
+++ b/db/migrate/20170123061730_add_notified_of_own_activity_to_users.rb
@@ -0,0 +1,14 @@
+class AddNotifiedOfOwnActivityToUsers < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+
+  DOWNTIME = false
+
+  def up
+    add_column_with_default :users, :notified_of_own_activity, :boolean, default: false
+  end
+
+  def down
+    remove_column :users, :notified_of_own_activity
+  end
+end
diff --git a/db/migrate/20170124174637_add_foreign_keys_to_timelogs.rb b/db/migrate/20170124174637_add_foreign_keys_to_timelogs.rb
new file mode 100644
index 00000000000..69bfa2d3fc4
--- /dev/null
+++ b/db/migrate/20170124174637_add_foreign_keys_to_timelogs.rb
@@ -0,0 +1,54 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddForeignKeysToTimelogs < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+  # When a migration requires downtime you **must** uncomment the following
+  # constant and define a short and easy to understand explanation as to why the
+  # migration requires downtime.
+  DOWNTIME_REASON = ''
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  disable_ddl_transaction!
+
+  def up
+    change_table :timelogs do |t|
+      t.column :issue_id, :integer
+      t.column :merge_request_id, :integer
+    end
+
+    add_concurrent_index :timelogs, :issue_id
+    add_concurrent_index :timelogs, :merge_request_id
+
+    if Gitlab::Database.postgresql?
+      execute <<-EOF
+        ALTER TABLE timelogs ADD CONSTRAINT "fk_timelogs_issues_issue_id" FOREIGN KEY (issue_id) REFERENCES "issues" (id) ON DELETE CASCADE NOT VALID;
+        ALTER TABLE timelogs ADD CONSTRAINT "fk_timelogs_merge_requests_merge_request_id" FOREIGN KEY (merge_request_id) REFERENCES "merge_requests" (id) ON DELETE CASCADE NOT VALID;
+      EOF
+    else
+      execute "ALTER TABLE timelogs ADD CONSTRAINT fk_timelogs_issues_issue_id FOREIGN KEY (issue_id) REFERENCES issues(id) ON DELETE CASCADE;"
+      execute "ALTER TABLE timelogs ADD CONSTRAINT fk_timelogs_merge_requests_merge_request_id FOREIGN KEY (merge_request_id) REFERENCES merge_requests(id) ON DELETE CASCADE;"
+    end
+
+    Timelog.where(trackable_type: 'Issue').update_all("issue_id = trackable_id")
+    Timelog.where(trackable_type: 'MergeRequest').update_all("merge_request_id = trackable_id")
+  end
+
+  def down
+    Timelog.where('issue_id IS NOT NULL').update_all("trackable_id = issue_id, trackable_type = 'Issue'")
+    Timelog.where('merge_request_id IS NOT NULL').update_all("trackable_id = merge_request_id, trackable_type = 'MergeRequest'")
+
+    remove_columns :timelogs, :issue_id, :merge_request_id
+  end
+end
diff --git a/db/migrate/20170126174819_add_terminal_max_session_time_to_application_settings.rb b/db/migrate/20170126174819_add_terminal_max_session_time_to_application_settings.rb
new file mode 100644
index 00000000000..334f53f9145
--- /dev/null
+++ b/db/migrate/20170126174819_add_terminal_max_session_time_to_application_settings.rb
@@ -0,0 +1,33 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddTerminalMaxSessionTimeToApplicationSettings < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  # When a migration requires downtime you **must** uncomment the following
+  # constant and define a short and easy to understand explanation as to why the
+  # migration requires downtime.
+  # DOWNTIME_REASON = ''
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  disable_ddl_transaction!
+
+  def up
+    add_column_with_default :application_settings, :terminal_max_session_time, :integer, default: 0, allow_null: false
+  end
+
+  def down
+    remove_column :application_settings, :terminal_max_session_time
+  end
+end
diff --git a/db/migrate/20170127032550_remove_backlog_lists_from_boards.rb b/db/migrate/20170127032550_remove_backlog_lists_from_boards.rb
new file mode 100644
index 00000000000..0ee4229d1f8
--- /dev/null
+++ b/db/migrate/20170127032550_remove_backlog_lists_from_boards.rb
@@ -0,0 +1,17 @@
+class RemoveBacklogListsFromBoards < ActiveRecord::Migration
+  DOWNTIME = false
+
+  def up
+    execute <<-SQL
+      DELETE FROM lists WHERE list_type = 0;
+    SQL
+  end
+
+  def down
+    execute <<-SQL
+      INSERT INTO lists (board_id, list_type, created_at, updated_at)
+      SELECT boards.id, 0, NOW(), NOW()
+      FROM boards;
+    SQL
+  end
+end
diff --git a/db/migrate/20170130204620_add_index_to_project_authorizations.rb b/db/migrate/20170130204620_add_index_to_project_authorizations.rb
new file mode 100644
index 00000000000..e9a0aee4d6a
--- /dev/null
+++ b/db/migrate/20170130204620_add_index_to_project_authorizations.rb
@@ -0,0 +1,11 @@
+class AddIndexToProjectAuthorizations < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index(:project_authorizations, :project_id)
+  end
+end
diff --git a/db/migrate/20170130221926_create_uploads.rb b/db/migrate/20170130221926_create_uploads.rb
new file mode 100644
index 00000000000..6f06c5dd840
--- /dev/null
+++ b/db/migrate/20170130221926_create_uploads.rb
@@ -0,0 +1,20 @@
+class CreateUploads < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    create_table :uploads do |t|
+      t.integer :size, limit: 8, null: false
+      t.string :path, null: false
+      t.string :checksum, limit: 64
+      t.references :model, polymorphic: true
+      t.string :uploader, null: false
+      t.datetime :created_at, null: false
+    end
+
+    add_index :uploads, :path
+    add_index :uploads, :checksum
+    add_index :uploads, [:model_id, :model_type]
+  end
+end
diff --git a/db/migrate/20170131221752_add_relative_position_to_issues.rb b/db/migrate/20170131221752_add_relative_position_to_issues.rb
new file mode 100644
index 00000000000..1baad0893e3
--- /dev/null
+++ b/db/migrate/20170131221752_add_relative_position_to_issues.rb
@@ -0,0 +1,37 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddRelativePositionToIssues < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  # When a migration requires downtime you **must** uncomment the following
+  # constant and define a short and easy to understand explanation as to why the
+  # migration requires downtime.
+  # DOWNTIME_REASON = ''
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  disable_ddl_transaction!
+
+  def up
+    add_column :issues, :relative_position, :integer
+
+    add_concurrent_index :issues, :relative_position
+  end
+
+  def down
+    remove_column :issues, :relative_position
+
+    remove_index :issues, :relative_position if index_exists? :issues, :relative_position
+  end
+end
diff --git a/db/migrate/20170204172458_add_name_to_route.rb b/db/migrate/20170204172458_add_name_to_route.rb
new file mode 100644
index 00000000000..38ed1ad9039
--- /dev/null
+++ b/db/migrate/20170204172458_add_name_to_route.rb
@@ -0,0 +1,12 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddNameToRoute < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    add_column :routes, :name, :string
+  end
+end
diff --git a/db/migrate/20170204181513_add_index_to_labels_for_type_and_project.rb b/db/migrate/20170204181513_add_index_to_labels_for_type_and_project.rb
new file mode 100644
index 00000000000..31ef458c44f
--- /dev/null
+++ b/db/migrate/20170204181513_add_index_to_labels_for_type_and_project.rb
@@ -0,0 +1,15 @@
+class AddIndexToLabelsForTypeAndProject < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :labels, [:type, :project_id]
+  end
+
+  def down
+    remove_index :labels, [:type, :project_id] if index_exists? :labels, [:type, :project_id]
+  end
+end
diff --git a/db/migrate/20170206071414_add_recaptcha_verified_to_spam_logs.rb b/db/migrate/20170206071414_add_recaptcha_verified_to_spam_logs.rb
new file mode 100644
index 00000000000..44372334d21
--- /dev/null
+++ b/db/migrate/20170206071414_add_recaptcha_verified_to_spam_logs.rb
@@ -0,0 +1,15 @@
+class AddRecaptchaVerifiedToSpamLogs < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  DOWNTIME = false
+
+  def up
+    add_column_with_default(:spam_logs, :recaptcha_verified, :boolean, default: false)
+  end
+
+  def down
+    remove_column(:spam_logs, :recaptcha_verified)
+  end
+end
diff --git a/db/migrate/20170206115204_add_column_ghost_to_users.rb b/db/migrate/20170206115204_add_column_ghost_to_users.rb
new file mode 100644
index 00000000000..cc1eeda1160
--- /dev/null
+++ b/db/migrate/20170206115204_add_column_ghost_to_users.rb
@@ -0,0 +1,11 @@
+class AddColumnGhostToUsers < ActiveRecord::Migration
+  DOWNTIME = false
+
+  def up
+    add_column :users, :ghost, :boolean
+  end
+
+  def down
+    remove_column :users, :ghost
+  end
+end
diff --git a/db/migrate/20170210062829_add_index_to_labels_for_title_and_project.rb b/db/migrate/20170210062829_add_index_to_labels_for_title_and_project.rb
new file mode 100644
index 00000000000..70fb0ef12f9
--- /dev/null
+++ b/db/migrate/20170210062829_add_index_to_labels_for_title_and_project.rb
@@ -0,0 +1,17 @@
+class AddIndexToLabelsForTitleAndProject < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :labels, :title
+    add_concurrent_index :labels, :project_id
+  end
+
+  def down
+    remove_index :labels, :title if index_exists? :labels, :title
+    remove_index :labels, :project_id if index_exists? :labels, :project_id
+  end
+end
diff --git a/db/migrate/20170210075922_add_index_to_ci_trigger_requests_for_commit_id.rb b/db/migrate/20170210075922_add_index_to_ci_trigger_requests_for_commit_id.rb
new file mode 100644
index 00000000000..07d4f8af27f
--- /dev/null
+++ b/db/migrate/20170210075922_add_index_to_ci_trigger_requests_for_commit_id.rb
@@ -0,0 +1,15 @@
+class AddIndexToCiTriggerRequestsForCommitId < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :ci_trigger_requests, :commit_id
+  end
+
+  def down
+    remove_index :ci_trigger_requests, :commit_id if index_exists? :ci_trigger_requests, :commit_id
+  end
+end
diff --git a/db/migrate/20170210103609_add_index_to_user_agent_detail.rb b/db/migrate/20170210103609_add_index_to_user_agent_detail.rb
new file mode 100644
index 00000000000..2d8329b7862
--- /dev/null
+++ b/db/migrate/20170210103609_add_index_to_user_agent_detail.rb
@@ -0,0 +1,18 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddIndexToUserAgentDetail < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :user_agent_details, [:subject_id, :subject_type]
+  end
+
+  def down
+    remove_index :user_agent_details, [:subject_id, :subject_type] if index_exists? :user_agent_details, [:subject_id, :subject_type]
+  end
+end
diff --git a/db/migrate/20170210131347_add_unique_ips_limit_to_application_settings.rb b/db/migrate/20170210131347_add_unique_ips_limit_to_application_settings.rb
new file mode 100644
index 00000000000..9ab970134be
--- /dev/null
+++ b/db/migrate/20170210131347_add_unique_ips_limit_to_application_settings.rb
@@ -0,0 +1,17 @@
+class AddUniqueIpsLimitToApplicationSettings < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  DOWNTIME = false
+  disable_ddl_transaction!
+
+  def up
+    add_column :application_settings, :unique_ips_limit_per_user, :integer
+    add_column :application_settings, :unique_ips_limit_time_window, :integer
+    add_column_with_default :application_settings, :unique_ips_limit_enabled, :boolean, default: false
+  end
+
+  def down
+    remove_column :application_settings, :unique_ips_limit_per_user
+    remove_column :application_settings, :unique_ips_limit_time_window
+    remove_column :application_settings, :unique_ips_limit_enabled
+  end
+end
diff --git a/db/migrate/20170214084746_add_default_artifacts_expiration_to_application_settings.rb b/db/migrate/20170214084746_add_default_artifacts_expiration_to_application_settings.rb
new file mode 100644
index 00000000000..e0e3ff8957a
--- /dev/null
+++ b/db/migrate/20170214084746_add_default_artifacts_expiration_to_application_settings.rb
@@ -0,0 +1,11 @@
+class AddDefaultArtifactsExpirationToApplicationSettings < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    add_column :application_settings,
+      :default_artifacts_expire_in, :string,
+      null: false, default: '0'
+  end
+end
diff --git a/db/migrate/20170216135621_add_index_for_latest_successful_pipeline.rb b/db/migrate/20170216135621_add_index_for_latest_successful_pipeline.rb
new file mode 100644
index 00000000000..65adc90c2c1
--- /dev/null
+++ b/db/migrate/20170216135621_add_index_for_latest_successful_pipeline.rb
@@ -0,0 +1,14 @@
+class AddIndexForLatestSuccessfulPipeline < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :ci_commits, [:gl_project_id, :ref, :status]
+  end
+
+  def down
+    remove_index :ci_commits, [:gl_project_id, :ref, :status] if index_exists? :ci_commits, [:gl_project_id, :ref, :status]
+  end
+end
diff --git a/db/migrate/20170216141440_drop_index_for_builds_project_status.rb b/db/migrate/20170216141440_drop_index_for_builds_project_status.rb
new file mode 100644
index 00000000000..906711b9f3f
--- /dev/null
+++ b/db/migrate/20170216141440_drop_index_for_builds_project_status.rb
@@ -0,0 +1,8 @@
+class DropIndexForBuildsProjectStatus < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  DOWNTIME = false
+
+  def change
+    remove_index(:ci_commits, [:gl_project_id, :status])
+  end
+end
diff --git a/db/migrate/20170217132157_rename_merge_when_build_succeeds.rb b/db/migrate/20170217132157_rename_merge_when_build_succeeds.rb
new file mode 100644
index 00000000000..9011526565d
--- /dev/null
+++ b/db/migrate/20170217132157_rename_merge_when_build_succeeds.rb
@@ -0,0 +1,29 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RenameMergeWhenBuildSucceeds < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = true
+
+  # When a migration requires downtime you **must** uncomment the following
+  # constant and define a short and easy to understand explanation as to why the
+  # migration requires downtime.
+  DOWNTIME_REASON = 'Renaming the column merge_when_build_succeeds'
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  # disable_ddl_transaction!
+
+  def change
+    rename_column :merge_requests, :merge_when_build_succeeds, :merge_when_pipeline_succeeds
+  end
+end
diff --git a/db/migrate/20170217151947_rename_only_allow_merge_if_build_succeeds.rb b/db/migrate/20170217151947_rename_only_allow_merge_if_build_succeeds.rb
new file mode 100644
index 00000000000..b2b68ff72d1
--- /dev/null
+++ b/db/migrate/20170217151947_rename_only_allow_merge_if_build_succeeds.rb
@@ -0,0 +1,29 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RenameOnlyAllowMergeIfBuildSucceeds < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = true
+
+  # When a migration requires downtime you **must** uncomment the following
+  # constant and define a short and easy to understand explanation as to why the
+  # migration requires downtime.
+  DOWNTIME_REASON = 'Renaming the column only_allow_merge_if_build_succeeds'
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  # disable_ddl_transaction!
+
+  def change
+    rename_column :projects, :only_allow_merge_if_build_succeeds, :only_allow_merge_if_pipeline_succeeds
+  end
+end
diff --git a/db/migrate/20170217151948_add_owner_id_to_triggers.rb b/db/migrate/20170217151948_add_owner_id_to_triggers.rb
new file mode 100644
index 00000000000..16d7cc5bed6
--- /dev/null
+++ b/db/migrate/20170217151948_add_owner_id_to_triggers.rb
@@ -0,0 +1,9 @@
+class AddOwnerIdToTriggers < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    add_column :ci_triggers, :owner_id, :integer
+  end
+end
diff --git a/db/migrate/20170217151949_add_description_to_triggers.rb b/db/migrate/20170217151949_add_description_to_triggers.rb
new file mode 100644
index 00000000000..1dca0e37412
--- /dev/null
+++ b/db/migrate/20170217151949_add_description_to_triggers.rb
@@ -0,0 +1,9 @@
+class AddDescriptionToTriggers < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    add_column :ci_triggers, :description, :string
+  end
+end
diff --git a/db/migrate/20170305203726_add_owner_id_foreign_key.rb b/db/migrate/20170305203726_add_owner_id_foreign_key.rb
new file mode 100644
index 00000000000..3eece0e2eb5
--- /dev/null
+++ b/db/migrate/20170305203726_add_owner_id_foreign_key.rb
@@ -0,0 +1,11 @@
+class AddOwnerIdForeignKey < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def change
+    add_concurrent_foreign_key :ci_triggers, :users, column: :owner_id, on_delete: :cascade
+  end
+end
diff --git a/db/post_migrate/20160824121037_change_personal_access_tokens_default_back_to_empty_array.rb b/db/post_migrate/20160824121037_change_personal_access_tokens_default_back_to_empty_array.rb
new file mode 100644
index 00000000000..7df561d82dd
--- /dev/null
+++ b/db/post_migrate/20160824121037_change_personal_access_tokens_default_back_to_empty_array.rb
@@ -0,0 +1,19 @@
+# The default needs to be `[]`, but all existing access tokens need to have `scopes` set to `['api']`.
+# It's easier to achieve this by adding the column with the `['api']` default (regular migration), and
+# then changing the default to `[]` (in this post-migration).
+#
+# Details: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5951#note_19721973
+
+class ChangePersonalAccessTokensDefaultBackToEmptyArray < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    change_column_default :personal_access_tokens, :scopes, [].to_yaml
+  end
+
+  def down
+    change_column_default :personal_access_tokens, :scopes, ['api'].to_yaml
+  end
+end
diff --git a/db/post_migrate/20161109150329_fix_project_records_with_invalid_visibility.rb b/db/post_migrate/20161109150329_fix_project_records_with_invalid_visibility.rb
index df38591a333..14b5ef476f0 100644
--- a/db/post_migrate/20161109150329_fix_project_records_with_invalid_visibility.rb
+++ b/db/post_migrate/20161109150329_fix_project_records_with_invalid_visibility.rb
@@ -14,15 +14,15 @@ class FixProjectRecordsWithInvalidVisibility < ActiveRecord::Migration
 
     finder_sql =
       projects.
-      join(namespaces, Arel::Nodes::InnerJoin).
-      on(projects[:namespace_id].eq(namespaces[:id])).
-      where(projects[:visibility_level].gt(namespaces[:visibility_level])).
-      project(projects[:id], namespaces[:visibility_level]).
-      take(BATCH_SIZE).
-      to_sql
+        join(namespaces, Arel::Nodes::InnerJoin).
+        on(projects[:namespace_id].eq(namespaces[:id])).
+        where(projects[:visibility_level].gt(namespaces[:visibility_level])).
+        project(projects[:id], namespaces[:visibility_level]).
+        take(BATCH_SIZE).
+        to_sql
 
     # Update matching rows in batches. Each batch can cause up to 3 UPDATE
-    # statements, in addition to the SELECT: one per visibility_level 
+    # statements, in addition to the SELECT: one per visibility_level
     loop do
       to_update = connection.exec_query(finder_sql)
       break if to_update.rows.count == 0
diff --git a/db/post_migrate/20161221140236_remove_unneeded_services.rb b/db/post_migrate/20161221140236_remove_unneeded_services.rb
new file mode 100644
index 00000000000..6b7e94c8641
--- /dev/null
+++ b/db/post_migrate/20161221140236_remove_unneeded_services.rb
@@ -0,0 +1,15 @@
+class RemoveUnneededServices < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    disable_statement_timeout
+
+    execute("DELETE FROM services WHERE active = false AND properties = '{}';")
+  end
+
+  def down
+    # noop
+  end
+end
diff --git a/db/post_migrate/20161221153951_rename_reserved_project_names.rb b/db/post_migrate/20161221153951_rename_reserved_project_names.rb
new file mode 100644
index 00000000000..49a6bc884a8
--- /dev/null
+++ b/db/post_migrate/20161221153951_rename_reserved_project_names.rb
@@ -0,0 +1,130 @@
+require 'thread'
+
+class RenameReservedProjectNames < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  include Gitlab::ShellAdapter
+
+  DOWNTIME = false
+
+  THREAD_COUNT = 8
+
+  KNOWN_PATHS = %w(.well-known
+                   all
+                   blame
+                   blob
+                   commits
+                   create
+                   create_dir
+                   edit
+                   files
+                   find_file
+                   groups
+                   hooks
+                   issues
+                   logs_tree
+                   merge_requests
+                   new
+                   preview
+                   projects
+                   raw
+                   repository
+                   robots.txt
+                   s
+                   snippets
+                   teams
+                   tree
+                   u
+                   unsubscribes
+                   update
+                   users
+                   wikis).freeze
+
+  def up
+    queues = Array.new(THREAD_COUNT) { Queue.new }
+    start = false
+
+    threads = Array.new(THREAD_COUNT) do |index|
+      Thread.new do
+        queue = queues[index]
+
+        # Wait until we have input to process.
+        until start; end
+
+        rename_projects(queue.pop) until queue.empty?
+      end
+    end
+
+    enum = queues.each
+
+    reserved_projects.each_slice(100) do |slice|
+      begin
+        queue = enum.next
+      rescue StopIteration
+        enum.rewind
+        retry
+      end
+
+      queue << slice
+    end
+
+    start = true
+
+    threads.each(&:join)
+  end
+
+  def down
+    # nothing to do here
+  end
+
+  private
+
+  def reserved_projects
+    Project.unscoped.
+      includes(:namespace).
+      where('EXISTS (SELECT 1 FROM namespaces WHERE projects.namespace_id = namespaces.id)').
+      where('projects.path' => KNOWN_PATHS)
+  end
+
+  def route_exists?(full_path)
+    quoted_path = ActiveRecord::Base.connection.quote_string(full_path)
+
+    ActiveRecord::Base.connection.
+      select_all("SELECT id, path FROM routes WHERE path = '#{quoted_path}'").present?
+  end
+
+  # Adds number to the end of the path that is not taken by other route
+  def rename_path(namespace_path, path_was)
+    counter = 0
+    path = "#{path_was}#{counter}"
+
+    while route_exists?("#{namespace_path}/#{path}")
+      counter += 1
+      path = "#{path_was}#{counter}"
+    end
+
+    path
+  end
+
+  def rename_projects(projects)
+    projects.each do |project|
+      id = project.id
+      path_was = project.path
+      namespace_path = project.namespace.path
+      path = rename_path(namespace_path, path_was)
+
+      begin
+        # Because project path update is quite complex operation we can't safely
+        # copy-paste all code from GitLab. As exception we use Rails code here
+        project.rename_repo if rename_project_row(project, path)
+      rescue Exception => e # rubocop: disable Lint/RescueException
+        Rails.logger.error "Exception when renaming project #{id}: #{e.message}"
+      end
+    end
+  end
+
+  def rename_project_row(project, path)
+    project.respond_to?(:update_attributes) &&
+      project.update_attributes(path: path) &&
+      project.respond_to?(:rename_repo)
+  end
+end
diff --git a/db/post_migrate/20170104150317_requeue_pending_delete_projects.rb b/db/post_migrate/20170104150317_requeue_pending_delete_projects.rb
new file mode 100644
index 00000000000..f399950bd5e
--- /dev/null
+++ b/db/post_migrate/20170104150317_requeue_pending_delete_projects.rb
@@ -0,0 +1,49 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RequeuePendingDeleteProjects < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    admin = User.find_by(admin: true)
+    return unless admin
+
+    @offset = 0
+
+    loop do
+      ids = pending_delete_batch
+
+      break if ids.rows.count.zero?
+
+      args = ids.map { |id| [id['id'], admin.id, {}] }
+
+      Sidekiq::Client.push_bulk('class' => "ProjectDestroyWorker", 'args' => args)
+
+      @offset += 1
+    end
+  end
+
+  def down
+    # noop
+  end
+
+  private
+
+  def pending_delete_batch
+    connection.exec_query(find_batch)
+  end
+
+  BATCH_SIZE = 5000
+
+  def find_batch
+    projects = Arel::Table.new(:projects)
+    projects.project(projects[:id]).
+      where(projects[:pending_delete].eq(true)).
+      where(projects[:namespace_id].not_eq(nil)).
+      skip(@offset * BATCH_SIZE).
+      take(BATCH_SIZE).
+      to_sql
+  end
+end
diff --git a/db/post_migrate/20170106142508_fill_authorized_projects.rb b/db/post_migrate/20170106142508_fill_authorized_projects.rb
new file mode 100644
index 00000000000..314c8440c8b
--- /dev/null
+++ b/db/post_migrate/20170106142508_fill_authorized_projects.rb
@@ -0,0 +1,30 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class FillAuthorizedProjects < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  class User < ActiveRecord::Base
+    self.table_name = 'users'
+  end
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  # We're not inserting any data so we don't need to start a transaction.
+  disable_ddl_transaction!
+
+  def up
+    relation = User.select(:id).
+      where('authorized_projects_populated IS NOT TRUE')
+
+    relation.find_in_batches(batch_size: 1_000) do |rows|
+      args = rows.map { |row| [row.id] }
+
+      Sidekiq::Client.push_bulk('class' => 'AuthorizedProjectsWorker', 'args' => args)
+    end
+  end
+
+  def down
+  end
+end
diff --git a/db/post_migrate/20170106172224_remove_project_authorizations_id_column.rb b/db/post_migrate/20170106172224_remove_project_authorizations_id_column.rb
new file mode 100644
index 00000000000..7c788160022
--- /dev/null
+++ b/db/post_migrate/20170106172224_remove_project_authorizations_id_column.rb
@@ -0,0 +1,12 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RemoveProjectAuthorizationsIdColumn < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    remove_column :project_authorizations, :id, :primary_key
+  end
+end
diff --git a/db/post_migrate/20170131214021_reset_users_authorized_projects_populated.rb b/db/post_migrate/20170131214021_reset_users_authorized_projects_populated.rb
new file mode 100644
index 00000000000..b518038e93a
--- /dev/null
+++ b/db/post_migrate/20170131214021_reset_users_authorized_projects_populated.rb
@@ -0,0 +1,19 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class ResetUsersAuthorizedProjectsPopulated < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    # This ensures we don't lock all users for the duration of the migration.
+    update_column_in_batches(:users, :authorized_projects_populated, nil)
+  end
+
+  def down
+    # noop
+  end
+end
diff --git a/db/post_migrate/20170206040400_remove_inactive_default_email_services.rb b/db/post_migrate/20170206040400_remove_inactive_default_email_services.rb
new file mode 100644
index 00000000000..a8e63e8bc7d
--- /dev/null
+++ b/db/post_migrate/20170206040400_remove_inactive_default_email_services.rb
@@ -0,0 +1,41 @@
+class RemoveInactiveDefaultEmailServices < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    Gitlab::Database.with_connection_pool(2) do |pool|
+      threads = []
+
+      threads << Thread.new do
+        pool.with_connection do |connection|
+          connection.execute <<-SQL.strip_heredoc
+          DELETE FROM services
+            WHERE type = 'BuildsEmailService'
+              AND active IS FALSE
+              AND properties = '{"notify_only_broken_builds":true}';
+          SQL
+        end
+      end
+
+      threads << Thread.new do
+        pool.with_connection do |connection|
+          connection.execute <<-SQL.strip_heredoc
+          DELETE FROM services
+            WHERE type = 'PipelinesEmailService'
+              AND active IS FALSE
+              AND properties = '{"notify_only_broken_pipelines":true}';
+          SQL
+        end
+      end
+
+      threads.each(&:join)
+    end
+  end
+
+  def down
+    # Nothing can be done to restore the records
+  end
+end
diff --git a/db/post_migrate/20170206101007_remove_trackable_columns_from_timelogs.rb b/db/post_migrate/20170206101007_remove_trackable_columns_from_timelogs.rb
new file mode 100644
index 00000000000..89aa753646c
--- /dev/null
+++ b/db/post_migrate/20170206101007_remove_trackable_columns_from_timelogs.rb
@@ -0,0 +1,23 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RemoveTrackableColumnsFromTimelogs < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  # disable_ddl_transaction!
+
+  def change
+    remove_columns :timelogs, :trackable_id, :trackable_type
+  end
+end
diff --git a/db/post_migrate/20170206101030_validate_foreign_keys_on_timelogs.rb b/db/post_migrate/20170206101030_validate_foreign_keys_on_timelogs.rb
new file mode 100644
index 00000000000..f397ef919cc
--- /dev/null
+++ b/db/post_migrate/20170206101030_validate_foreign_keys_on_timelogs.rb
@@ -0,0 +1,32 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class ValidateForeignKeysOnTimelogs < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  disable_ddl_transaction!
+
+  def up
+    if Gitlab::Database.postgresql?
+      execute <<-EOF
+        ALTER TABLE timelogs VALIDATE CONSTRAINT "fk_timelogs_issues_issue_id";
+        ALTER TABLE timelogs VALIDATE CONSTRAINT "fk_timelogs_merge_requests_merge_request_id";
+      EOF
+    end
+  end
+
+  def down
+    # noop
+  end
+end
diff --git a/db/post_migrate/20170209140523_validate_foreign_keys_on_oauth_openid_requests.rb b/db/post_migrate/20170209140523_validate_foreign_keys_on_oauth_openid_requests.rb
new file mode 100644
index 00000000000..e206f9af636
--- /dev/null
+++ b/db/post_migrate/20170209140523_validate_foreign_keys_on_oauth_openid_requests.rb
@@ -0,0 +1,20 @@
+class ValidateForeignKeysOnOauthOpenidRequests < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    if Gitlab::Database.postgresql?
+      execute %q{
+        ALTER TABLE "oauth_openid_requests"
+          VALIDATE CONSTRAINT "fk_oauth_openid_requests_oauth_access_grants_access_grant_id";
+      }
+    end
+  end
+
+  def down
+    # noop
+  end
+end
diff --git a/db/post_migrate/20170211073944_disable_invalid_service_templates.rb b/db/post_migrate/20170211073944_disable_invalid_service_templates.rb
new file mode 100644
index 00000000000..603efc43782
--- /dev/null
+++ b/db/post_migrate/20170211073944_disable_invalid_service_templates.rb
@@ -0,0 +1,13 @@
+class DisableInvalidServiceTemplates < ActiveRecord::Migration
+  DOWNTIME = false
+
+  class Service < ActiveRecord::Base
+    self.inheritance_column = nil
+  end
+
+  def up
+    Service.where(template: true, active: true).each do |template|
+      template.update(active: false) unless template.valid?
+    end
+  end
+end
diff --git a/db/post_migrate/20170214111112_delete_deprecated_gitlab_ci_service.rb b/db/post_migrate/20170214111112_delete_deprecated_gitlab_ci_service.rb
new file mode 100644
index 00000000000..09a827d22b0
--- /dev/null
+++ b/db/post_migrate/20170214111112_delete_deprecated_gitlab_ci_service.rb
@@ -0,0 +1,15 @@
+class DeleteDeprecatedGitlabCiService < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    disable_statement_timeout
+
+    execute("DELETE FROM services WHERE type = 'GitlabCiService';")
+  end
+
+  def down
+    # noop
+  end
+end
diff --git a/db/post_migrate/20170215200045_remove_theme_id_from_users.rb b/db/post_migrate/20170215200045_remove_theme_id_from_users.rb
new file mode 100644
index 00000000000..c51646fbe52
--- /dev/null
+++ b/db/post_migrate/20170215200045_remove_theme_id_from_users.rb
@@ -0,0 +1,9 @@
+class RemoveThemeIdFromUsers < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    remove_column :users, :theme_id, :integer
+  end
+end
diff --git a/db/post_migrate/20170306170512_migrate_legacy_manual_actions.rb b/db/post_migrate/20170306170512_migrate_legacy_manual_actions.rb
new file mode 100644
index 00000000000..9020e0d054c
--- /dev/null
+++ b/db/post_migrate/20170306170512_migrate_legacy_manual_actions.rb
@@ -0,0 +1,19 @@
+class MigrateLegacyManualActions < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    execute <<-EOS
+      UPDATE ci_builds SET status = 'manual', allow_failure = true
+        WHERE ci_builds.when = 'manual' AND ci_builds.status = 'skipped';
+    EOS
+  end
+
+  def down
+    execute <<-EOS
+      UPDATE ci_builds SET status = 'skipped', allow_failure = false
+        WHERE ci_builds.when = 'manual' AND ci_builds.status = 'manual';
+    EOS
+  end
+end
diff --git a/db/post_migrate/20170313133418_rename_more_reserved_project_names.rb b/db/post_migrate/20170313133418_rename_more_reserved_project_names.rb
new file mode 100644
index 00000000000..9dfe77bedb7
--- /dev/null
+++ b/db/post_migrate/20170313133418_rename_more_reserved_project_names.rb
@@ -0,0 +1,101 @@
+require 'thread'
+
+class RenameMoreReservedProjectNames < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  include Gitlab::ShellAdapter
+
+  DOWNTIME = false
+
+  THREAD_COUNT = 8
+
+  KNOWN_PATHS = %w(artifacts graphs refs badges).freeze
+
+  def up
+    queues = Array.new(THREAD_COUNT) { Queue.new }
+    start = false
+
+    threads = Array.new(THREAD_COUNT) do |index|
+      Thread.new do
+        queue = queues[index]
+
+        # Wait until we have input to process.
+        until start; end
+
+        rename_projects(queue.pop) until queue.empty?
+      end
+    end
+
+    enum = queues.each
+
+    reserved_projects.each_slice(100) do |slice|
+      begin
+        queue = enum.next
+      rescue StopIteration
+        enum.rewind
+        retry
+      end
+
+      queue << slice
+    end
+
+    start = true
+
+    threads.each(&:join)
+  end
+
+  def down
+    # nothing to do here
+  end
+
+  private
+
+  def reserved_projects
+    Project.unscoped.
+      includes(:namespace).
+      where('EXISTS (SELECT 1 FROM namespaces WHERE projects.namespace_id = namespaces.id)').
+      where('projects.path' => KNOWN_PATHS)
+  end
+
+  def route_exists?(full_path)
+    quoted_path = ActiveRecord::Base.connection.quote_string(full_path)
+
+    ActiveRecord::Base.connection.
+      select_all("SELECT id, path FROM routes WHERE path = '#{quoted_path}'").present?
+  end
+
+  # Adds number to the end of the path that is not taken by other route
+  def rename_path(namespace_path, path_was)
+    counter = 0
+    path = "#{path_was}#{counter}"
+
+    while route_exists?("#{namespace_path}/#{path}")
+      counter += 1
+      path = "#{path_was}#{counter}"
+    end
+
+    path
+  end
+
+  def rename_projects(projects)
+    projects.each do |project|
+      id = project.id
+      path_was = project.path
+      namespace_path = project.namespace.path
+      path = rename_path(namespace_path, path_was)
+
+      begin
+        # Because project path update is quite complex operation we can't safely
+        # copy-paste all code from GitLab. As exception we use Rails code here
+        project.rename_repo if rename_project_row(project, path)
+      rescue Exception => e # rubocop: disable Lint/RescueException
+        Rails.logger.error "Exception when renaming project #{id}: #{e.message}"
+      end
+    end
+  end
+
+  def rename_project_row(project, path)
+    project.respond_to?(:update_attributes) &&
+      project.update_attributes(path: path) &&
+      project.respond_to?(:rename_repo)
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 0d510c8a269..ca88198079f 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20161128161412) do
+ActiveRecord::Schema.define(version: 20170313133418) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -61,6 +61,7 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.boolean "shared_runners_enabled", default: true, null: false
     t.integer "max_artifacts_size", default: 100, null: false
     t.string "runners_registration_token"
+    t.integer "max_pages_size", default: 100, null: false
     t.boolean "require_two_factor_authentication", default: false
     t.integer "two_factor_grace_period", default: 48
     t.boolean "metrics_enabled", default: false
@@ -98,15 +99,22 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.text "help_page_text_html"
     t.text "shared_runners_text_html"
     t.text "after_sign_up_text_html"
-    t.boolean "sidekiq_throttling_enabled", default: false
-    t.string "sidekiq_throttling_queues"
-    t.decimal "sidekiq_throttling_factor"
     t.boolean "housekeeping_enabled", default: true, null: false
     t.boolean "housekeeping_bitmaps_enabled", default: true, null: false
     t.integer "housekeeping_incremental_repack_period", default: 10, null: false
     t.integer "housekeeping_full_repack_period", default: 50, null: false
     t.integer "housekeeping_gc_period", default: 200, null: false
+    t.boolean "sidekiq_throttling_enabled", default: false
+    t.string "sidekiq_throttling_queues"
+    t.decimal "sidekiq_throttling_factor"
     t.boolean "html_emails_enabled", default: true
+    t.string "plantuml_url"
+    t.boolean "plantuml_enabled"
+    t.integer "terminal_max_session_time", default: 0, null: false
+    t.string "default_artifacts_expire_in", default: "0", null: false
+    t.integer "unique_ips_limit_per_user"
+    t.integer "unique_ips_limit_time_window"
+    t.boolean "unique_ips_limit_enabled", default: false, null: false
   end
 
   create_table "audit_events", force: :cascade do |t|
@@ -167,6 +175,16 @@ ActiveRecord::Schema.define(version: 20161128161412) do
   add_index "chat_names", ["service_id", "team_id", "chat_id"], name: "index_chat_names_on_service_id_and_team_id_and_chat_id", unique: true, using: :btree
   add_index "chat_names", ["user_id", "service_id"], name: "index_chat_names_on_user_id_and_service_id", unique: true, using: :btree
 
+  create_table "chat_teams", force: :cascade do |t|
+    t.integer "namespace_id", null: false
+    t.string "team_id"
+    t.string "name"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
+  add_index "chat_teams", ["namespace_id"], name: "index_chat_teams_on_namespace_id", unique: true, using: :btree
+
   create_table "ci_application_settings", force: :cascade do |t|
     t.boolean "all_broken_builds"
     t.boolean "add_pusher"
@@ -213,6 +231,7 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.datetime "queued_at"
     t.string "token"
     t.integer "lock_version"
+    t.string "coverage_regex"
   end
 
   add_index "ci_builds", ["commit_id", "stage_idx", "created_at"], name: "index_ci_builds_on_commit_id_and_stage_idx_and_created_at", using: :btree
@@ -222,6 +241,7 @@ ActiveRecord::Schema.define(version: 20161128161412) do
   add_index "ci_builds", ["gl_project_id"], name: "index_ci_builds_on_gl_project_id", using: :btree
   add_index "ci_builds", ["project_id"], name: "index_ci_builds_on_project_id", using: :btree
   add_index "ci_builds", ["runner_id"], name: "index_ci_builds_on_runner_id", using: :btree
+  add_index "ci_builds", ["status", "type", "runner_id"], name: "index_ci_builds_on_status_and_type_and_runner_id", using: :btree
   add_index "ci_builds", ["status"], name: "index_ci_builds_on_status", using: :btree
   add_index "ci_builds", ["token"], name: "index_ci_builds_on_token", unique: true, using: :btree
 
@@ -245,8 +265,8 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.integer "lock_version"
   end
 
+  add_index "ci_commits", ["gl_project_id", "ref", "status"], name: "index_ci_commits_on_gl_project_id_and_ref_and_status", using: :btree
   add_index "ci_commits", ["gl_project_id", "sha"], name: "index_ci_commits_on_gl_project_id_and_sha", using: :btree
-  add_index "ci_commits", ["gl_project_id", "status"], name: "index_ci_commits_on_gl_project_id_and_status", using: :btree
   add_index "ci_commits", ["gl_project_id"], name: "index_ci_commits_on_gl_project_id", using: :btree
   add_index "ci_commits", ["status"], name: "index_ci_commits_on_status", using: :btree
   add_index "ci_commits", ["user_id"], name: "index_ci_commits_on_user_id", using: :btree
@@ -325,6 +345,7 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.boolean "locked", default: false, null: false
   end
 
+  add_index "ci_runners", ["is_shared"], name: "index_ci_runners_on_is_shared", using: :btree
   add_index "ci_runners", ["locked"], name: "index_ci_runners_on_locked", using: :btree
   add_index "ci_runners", ["token"], name: "index_ci_runners_on_token", using: :btree
 
@@ -360,6 +381,8 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.integer "commit_id"
   end
 
+  add_index "ci_trigger_requests", ["commit_id"], name: "index_ci_trigger_requests_on_commit_id", using: :btree
+
   create_table "ci_triggers", force: :cascade do |t|
     t.string "token"
     t.integer "project_id"
@@ -367,6 +390,8 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.datetime "created_at"
     t.datetime "updated_at"
     t.integer "gl_project_id"
+    t.integer "owner_id"
+    t.string "description"
   end
 
   add_index "ci_triggers", ["gl_project_id"], name: "index_ci_triggers_on_gl_project_id", using: :btree
@@ -428,9 +453,11 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.string "external_url"
     t.string "environment_type"
     t.string "state", default: "available", null: false
+    t.string "slug", null: false
   end
 
-  add_index "environments", ["project_id", "name"], name: "index_environments_on_project_id_and_name", using: :btree
+  add_index "environments", ["project_id", "name"], name: "index_environments_on_project_id_and_name", unique: true, using: :btree
+  add_index "environments", ["project_id", "slug"], name: "index_environments_on_project_id_and_slug", unique: true, using: :btree
 
   create_table "events", force: :cascade do |t|
     t.string "target_type"
@@ -502,6 +529,8 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.integer "lock_version"
     t.text "title_html"
     t.text "description_html"
+    t.integer "time_estimate"
+    t.integer "relative_position"
   end
 
   add_index "issues", ["assignee_id"], name: "index_issues_on_assignee_id", using: :btree
@@ -513,6 +542,7 @@ ActiveRecord::Schema.define(version: 20161128161412) do
   add_index "issues", ["due_date"], name: "index_issues_on_due_date", using: :btree
   add_index "issues", ["milestone_id"], name: "index_issues_on_milestone_id", using: :btree
   add_index "issues", ["project_id", "iid"], name: "index_issues_on_project_id_and_iid", unique: true, using: :btree
+  add_index "issues", ["relative_position"], name: "index_issues_on_relative_position", using: :btree
   add_index "issues", ["state"], name: "index_issues_on_state", using: :btree
   add_index "issues", ["title"], name: "index_issues_on_title_trigram", using: :gin, opclasses: {"title"=>"gin_trgm_ops"}
 
@@ -525,6 +555,8 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.string "type"
     t.string "fingerprint"
     t.boolean "public", default: false, null: false
+    t.boolean "can_push", default: false, null: false
+    t.datetime "last_used_at"
   end
 
   add_index "keys", ["fingerprint"], name: "index_keys_on_fingerprint", unique: true, using: :btree
@@ -566,6 +598,9 @@ ActiveRecord::Schema.define(version: 20161128161412) do
   end
 
   add_index "labels", ["group_id", "project_id", "title"], name: "index_labels_on_group_id_and_project_id_and_title", unique: true, using: :btree
+  add_index "labels", ["project_id"], name: "index_labels_on_project_id", using: :btree
+  add_index "labels", ["title"], name: "index_labels_on_title", using: :btree
+  add_index "labels", ["type", "project_id"], name: "index_labels_on_type_and_project_id", using: :btree
 
   create_table "lfs_objects", force: :cascade do |t|
     t.string "oid", null: false
@@ -671,7 +706,7 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.integer "updated_by_id"
     t.text "merge_error"
     t.text "merge_params"
-    t.boolean "merge_when_build_succeeds", default: false, null: false
+    t.boolean "merge_when_pipeline_succeeds", default: false, null: false
     t.integer "merge_user_id"
     t.string "merge_commit_sha"
     t.datetime "deleted_at"
@@ -679,6 +714,7 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.integer "lock_version"
     t.text "title_html"
     t.text "description_html"
+    t.integer "time_estimate"
   end
 
   add_index "merge_requests", ["assignee_id"], name: "index_merge_requests_on_assignee_id", using: :btree
@@ -737,16 +773,18 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.integer "visibility_level", default: 20, null: false
     t.boolean "request_access_enabled", default: false, null: false
     t.datetime "deleted_at"
-    t.boolean "lfs_enabled"
     t.text "description_html"
+    t.boolean "lfs_enabled"
+    t.integer "parent_id"
   end
 
   add_index "namespaces", ["created_at"], name: "index_namespaces_on_created_at", using: :btree
   add_index "namespaces", ["deleted_at"], name: "index_namespaces_on_deleted_at", using: :btree
-  add_index "namespaces", ["name"], name: "index_namespaces_on_name", unique: true, using: :btree
+  add_index "namespaces", ["name", "parent_id"], name: "index_namespaces_on_name_and_parent_id", unique: true, using: :btree
   add_index "namespaces", ["name"], name: "index_namespaces_on_name_trigram", using: :gin, opclasses: {"name"=>"gin_trgm_ops"}
   add_index "namespaces", ["owner_id"], name: "index_namespaces_on_owner_id", using: :btree
-  add_index "namespaces", ["path"], name: "index_namespaces_on_path", unique: true, using: :btree
+  add_index "namespaces", ["parent_id", "id"], name: "index_namespaces_on_parent_id_and_id", unique: true, using: :btree
+  add_index "namespaces", ["path"], name: "index_namespaces_on_path", using: :btree
   add_index "namespaces", ["path"], name: "index_namespaces_on_path_trigram", using: :gin, opclasses: {"path"=>"gin_trgm_ops"}
   add_index "namespaces", ["type"], name: "index_namespaces_on_type", using: :btree
 
@@ -842,25 +880,44 @@ ActiveRecord::Schema.define(version: 20161128161412) do
   add_index "oauth_applications", ["owner_id", "owner_type"], name: "index_oauth_applications_on_owner_id_and_owner_type", using: :btree
   add_index "oauth_applications", ["uid"], name: "index_oauth_applications_on_uid", unique: true, using: :btree
 
+  create_table "oauth_openid_requests", force: :cascade do |t|
+    t.integer "access_grant_id", null: false
+    t.string "nonce", null: false
+  end
+
+  create_table "pages_domains", force: :cascade do |t|
+    t.integer "project_id"
+    t.text "certificate"
+    t.text "encrypted_key"
+    t.string "encrypted_key_iv"
+    t.string "encrypted_key_salt"
+    t.string "domain"
+  end
+
+  add_index "pages_domains", ["domain"], name: "index_pages_domains_on_domain", unique: true, using: :btree
+
   create_table "personal_access_tokens", force: :cascade do |t|
     t.integer "user_id", null: false
     t.string "token", null: false
     t.string "name", null: false
     t.boolean "revoked", default: false
-    t.datetime "expires_at"
+    t.date "expires_at"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
+    t.string "scopes", default: "--- []\n", null: false
+    t.boolean "impersonation", default: false, null: false
   end
 
   add_index "personal_access_tokens", ["token"], name: "index_personal_access_tokens_on_token", unique: true, using: :btree
   add_index "personal_access_tokens", ["user_id"], name: "index_personal_access_tokens_on_user_id", using: :btree
 
-  create_table "project_authorizations", force: :cascade do |t|
+  create_table "project_authorizations", id: false, force: :cascade do |t|
     t.integer "user_id"
     t.integer "project_id"
     t.integer "access_level"
   end
 
+  add_index "project_authorizations", ["project_id"], name: "index_project_authorizations_on_project_id", using: :btree
   add_index "project_authorizations", ["user_id", "project_id", "access_level"], name: "index_project_authorizations_on_user_id_project_id_access_level", unique: true, using: :btree
 
   create_table "project_features", force: :cascade do |t|
@@ -896,6 +953,19 @@ ActiveRecord::Schema.define(version: 20161128161412) do
 
   add_index "project_import_data", ["project_id"], name: "index_project_import_data_on_project_id", using: :btree
 
+  create_table "project_statistics", force: :cascade do |t|
+    t.integer "project_id", null: false
+    t.integer "namespace_id", null: false
+    t.integer "commit_count", limit: 8, default: 0, null: false
+    t.integer "storage_size", limit: 8, default: 0, null: false
+    t.integer "repository_size", limit: 8, default: 0, null: false
+    t.integer "lfs_objects_size", limit: 8, default: 0, null: false
+    t.integer "build_artifacts_size", limit: 8, default: 0, null: false
+  end
+
+  add_index "project_statistics", ["namespace_id"], name: "index_project_statistics_on_namespace_id", using: :btree
+  add_index "project_statistics", ["project_id"], name: "index_project_statistics_on_project_id", unique: true, using: :btree
+
   create_table "projects", force: :cascade do |t|
     t.string "name"
     t.string "path"
@@ -910,11 +980,9 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.boolean "archived", default: false, null: false
     t.string "avatar"
     t.string "import_status"
-    t.float "repository_size", default: 0.0
     t.integer "star_count", default: 0, null: false
     t.string "import_type"
     t.string "import_source"
-    t.integer "commit_count", default: 0
     t.text "import_error"
     t.integer "ci_id"
     t.boolean "shared_runners_enabled", default: true, null: false
@@ -927,7 +995,7 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.boolean "last_repository_check_failed"
     t.datetime "last_repository_check_at"
     t.boolean "container_registry_enabled"
-    t.boolean "only_allow_merge_if_build_succeeds", default: false, null: false
+    t.boolean "only_allow_merge_if_pipeline_succeeds", default: false, null: false
     t.boolean "has_external_issue_tracker"
     t.string "repository_storage", default: "default", null: false
     t.boolean "request_access_enabled", default: false, null: false
@@ -991,6 +1059,18 @@ ActiveRecord::Schema.define(version: 20161128161412) do
   add_index "releases", ["project_id", "tag"], name: "index_releases_on_project_id_and_tag", using: :btree
   add_index "releases", ["project_id"], name: "index_releases_on_project_id", using: :btree
 
+  create_table "routes", force: :cascade do |t|
+    t.integer "source_id", null: false
+    t.string "source_type", null: false
+    t.string "path", null: false
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.string "name"
+  end
+
+  add_index "routes", ["path"], name: "index_routes_on_path", unique: true, using: :btree
+  add_index "routes", ["source_type", "source_id"], name: "index_routes_on_source_type_and_source_id", unique: true, using: :btree
+
   create_table "sent_notifications", force: :cascade do |t|
     t.integer "project_id"
     t.integer "noteable_id"
@@ -1063,6 +1143,7 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.boolean "submitted_as_ham", default: false, null: false
+    t.boolean "recaptcha_verified", default: false, null: false
   end
 
   create_table "subscriptions", force: :cascade do |t|
@@ -1097,6 +1178,19 @@ ActiveRecord::Schema.define(version: 20161128161412) do
 
   add_index "tags", ["name"], name: "index_tags_on_name", unique: true, using: :btree
 
+  create_table "timelogs", force: :cascade do |t|
+    t.integer "time_spent", null: false
+    t.integer "user_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.integer "issue_id"
+    t.integer "merge_request_id"
+  end
+
+  add_index "timelogs", ["issue_id"], name: "index_timelogs_on_issue_id", using: :btree
+  add_index "timelogs", ["merge_request_id"], name: "index_timelogs_on_merge_request_id", using: :btree
+  add_index "timelogs", ["user_id"], name: "index_timelogs_on_user_id", using: :btree
+
   create_table "todos", force: :cascade do |t|
     t.integer "user_id", null: false
     t.integer "project_id", null: false
@@ -1138,6 +1232,20 @@ ActiveRecord::Schema.define(version: 20161128161412) do
   add_index "u2f_registrations", ["key_handle"], name: "index_u2f_registrations_on_key_handle", using: :btree
   add_index "u2f_registrations", ["user_id"], name: "index_u2f_registrations_on_user_id", using: :btree
 
+  create_table "uploads", force: :cascade do |t|
+    t.integer "size", limit: 8, null: false
+    t.string "path", null: false
+    t.string "checksum", limit: 64
+    t.integer "model_id"
+    t.string "model_type"
+    t.string "uploader", null: false
+    t.datetime "created_at", null: false
+  end
+
+  add_index "uploads", ["checksum"], name: "index_uploads_on_checksum", using: :btree
+  add_index "uploads", ["model_id", "model_type"], name: "index_uploads_on_model_id_and_model_type", using: :btree
+  add_index "uploads", ["path"], name: "index_uploads_on_path", using: :btree
+
   create_table "user_agent_details", force: :cascade do |t|
     t.string "user_agent", null: false
     t.string "ip_address", null: false
@@ -1148,6 +1256,8 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.datetime "updated_at", null: false
   end
 
+  add_index "user_agent_details", ["subject_id", "subject_type"], name: "index_user_agent_details_on_subject_id_and_subject_type", using: :btree
+
   create_table "users", force: :cascade do |t|
     t.string "email", default: "", null: false
     t.string "encrypted_password", default: "", null: false
@@ -1168,7 +1278,6 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.string "linkedin", default: "", null: false
     t.string "twitter", default: "", null: false
     t.string "authentication_token"
-    t.integer "theme_id", default: 1, null: false
     t.string "bio"
     t.integer "failed_attempts", default: 0
     t.datetime "locked_at"
@@ -1206,9 +1315,11 @@ ActiveRecord::Schema.define(version: 20161128161412) do
     t.datetime "otp_grace_period_started_at"
     t.boolean "ldap_email", default: false, null: false
     t.boolean "external", default: false
-    t.string "organization"
     t.string "incoming_email_token"
+    t.string "organization"
     t.boolean "authorized_projects_populated"
+    t.boolean "notified_of_own_activity", default: false, null: false
+    t.boolean "ghost"
   end
 
   add_index "users", ["admin"], name: "index_users_on_admin", using: :btree
@@ -1259,6 +1370,8 @@ ActiveRecord::Schema.define(version: 20161128161412) do
   add_index "web_hooks", ["project_id"], name: "index_web_hooks_on_project_id", using: :btree
 
   add_foreign_key "boards", "projects"
+  add_foreign_key "chat_teams", "namespaces", on_delete: :cascade
+  add_foreign_key "ci_triggers", "users", column: "owner_id", name: "fk_e8e10d1964", on_delete: :cascade
   add_foreign_key "issue_metrics", "issues", on_delete: :cascade
   add_foreign_key "label_priorities", "labels", on_delete: :cascade
   add_foreign_key "label_priorities", "projects", on_delete: :cascade
@@ -1269,12 +1382,16 @@ ActiveRecord::Schema.define(version: 20161128161412) do
   add_foreign_key "merge_request_metrics", "merge_requests", on_delete: :cascade
   add_foreign_key "merge_requests_closing_issues", "issues", on_delete: :cascade
   add_foreign_key "merge_requests_closing_issues", "merge_requests", on_delete: :cascade
+  add_foreign_key "oauth_openid_requests", "oauth_access_grants", column: "access_grant_id", name: "fk_oauth_openid_requests_oauth_access_grants_access_grant_id"
   add_foreign_key "personal_access_tokens", "users"
   add_foreign_key "project_authorizations", "projects", on_delete: :cascade
   add_foreign_key "project_authorizations", "users", on_delete: :cascade
+  add_foreign_key "project_statistics", "projects", on_delete: :cascade
   add_foreign_key "protected_branch_merge_access_levels", "protected_branches"
   add_foreign_key "protected_branch_push_access_levels", "protected_branches"
   add_foreign_key "subscriptions", "projects", on_delete: :cascade
+  add_foreign_key "timelogs", "issues", name: "fk_timelogs_issues_issue_id", on_delete: :cascade
+  add_foreign_key "timelogs", "merge_requests", name: "fk_timelogs_merge_requests_merge_request_id", on_delete: :cascade
   add_foreign_key "trending_projects", "projects", on_delete: :cascade
   add_foreign_key "u2f_registrations", "users"
 end
diff --git a/doc/README.md b/doc/README.md
index 66c8c26e4f0..57d85d770e7 100644
--- a/doc/README.md
+++ b/doc/README.md
@@ -1,25 +1,30 @@
-# Documentation
+# GitLab Community Edition documentation
+
+## University
+
+[University](university/README.md) contain guides to learn Git and GitLab through courses and videos.
 
 ## User documentation
 
-- [Account Security](user/account/security.md) Securing your account via two-factor authentication, etc.
+- [Account Security](user/profile/account/two_factor_authentication.md) Securing your account via two-factor authentication, etc.
 - [API](api/README.md) Automate GitLab via a simple and powerful API.
 - [CI/CD](ci/README.md) GitLab Continuous Integration (CI) and Continuous Delivery (CD) getting started, `.gitlab-ci.yml` options, and examples.
 - [GitLab as OAuth2 authentication service provider](integration/oauth_provider.md). It allows you to login to other applications from GitLab.
 - [Container Registry](user/project/container_registry.md) Learn how to use GitLab Container Registry.
 - [GitLab basics](gitlab-basics/README.md) Find step by step how to start working on your commandline and on GitLab.
-- [Importing to GitLab](workflow/importing/README.md).
+- [GitLab Pages](user/project/pages/index.md) Using GitLab Pages.
+- [Importing to GitLab](workflow/importing/README.md) Import your projects from GitHub, Bitbucket, GitLab.com, FogBugz and SVN into GitLab.
 - [Importing and exporting projects between instances](user/project/settings/import_export.md).
 - [Markdown](user/markdown.md) GitLab's advanced formatting system.
 - [Migrating from SVN](workflow/importing/migrating_from_svn.md) Convert a SVN repository to Git and GitLab.
 - [Permissions](user/permissions.md) Learn what each role in a project (external/guest/reporter/developer/master/owner) can do.
 - [Profile Settings](profile/README.md)
-- [Project Services](project_services/project_services.md) Integrate a project with external services, such as CI and chat.
+- [Project Services](user/project/integrations/project_services.md) Integrate a project with external services, such as CI and chat.
 - [Public access](public_access/public_access.md) Learn how you can allow public and internal access to projects.
+- [Snippets](user/snippets.md) Snippets allow you to create little bits of code.
 - [SSH](ssh/README.md) Setup your ssh keys and deploy keys for secure access to your projects.
-- [Webhooks](web_hooks/web_hooks.md) Let GitLab notify you when new code has been pushed to your project.
+- [Webhooks](user/project/integrations/webhooks.md) Let GitLab notify you when new code has been pushed to your project.
 - [Workflow](workflow/README.md) Using GitLab functionality and importing projects from GitHub and SVN.
-- [University](university/README.md) Learn Git and GitLab through videos and courses.
 - [Git Attributes](user/project/git_attributes.md) Managing Git attributes using a `.gitattributes` file.
 - [Git cheatsheet](https://gitlab.com/gitlab-com/marketing/raw/master/design/print/git-cheatsheet/print-pdf/git-cheatsheet.pdf) Download a PDF describing the most used Git operations.
 
@@ -34,29 +39,32 @@
 - [Integration](integration/README.md) How to integrate with systems such as JIRA, Redmine, Twitter.
 - [Issue closing pattern](administration/issue_closing_pattern.md) Customize how to close an issue from commit messages.
 - [Koding](administration/integration/koding.md) Set up Koding to use with GitLab.
+- [Web terminals](administration/integration/terminal.md) Provide terminal access to environments from within GitLab.
 - [Libravatar](customization/libravatar.md) Use Libravatar instead of Gravatar for user avatars.
 - [Log system](administration/logs.md) Log system.
 - [Environment Variables](administration/environment_variables.md) to configure GitLab.
 - [Operations](administration/operations.md) Keeping GitLab up and running.
 - [Raketasks](raketasks/README.md) Backups, maintenance, automatic webhook setup and the importing of projects.
 - [Repository checks](administration/repository_checks.md) Periodic Git repository checks.
-- [Repository storages](administration/repository_storages.md) Manage the paths used to store repositories.
+- [Repository storage paths](administration/repository_storage_paths.md) Manage the paths used to store repositories.
 - [Security](security/README.md) Learn what you can do to further secure your GitLab instance.
 - [System hooks](system_hooks/system_hooks.md) Notifications when users, projects and keys are changed.
 - [Update](update/README.md) Update guides to upgrade your installation.
 - [Welcome message](customization/welcome_message.md) Add a custom welcome message to the sign-in page.
+- [Header logo](customization/branded_page_and_email_header.md) Change the logo on the overall page and email header.
 - [Reply by email](administration/reply_by_email.md) Allow users to comment on issues and merge requests by replying to notification emails.
 - [Migrate GitLab CI to CE/EE](migrate_ci_to_ce/README.md) Follow this guide to migrate your existing GitLab CI data to GitLab CE/EE.
 - [Git LFS configuration](workflow/lfs/lfs_administration.md)
 - [Housekeeping](administration/housekeeping.md) Keep your Git repository tidy and fast.
-- [GitLab Performance Monitoring](administration/monitoring/performance/introduction.md) Configure GitLab and InfluxDB for measuring performance metrics.
+- [GitLab Pages configuration](administration/pages/index.md) Configure GitLab Pages.
+- [GitLab performance monitoring with InfluxDB](administration/monitoring/performance/introduction.md) Configure GitLab and InfluxDB for measuring performance metrics.
+- [GitLab performance monitoring with Prometheus](administration/monitoring/prometheus/index.md) Configure GitLab and Prometheus for measuring performance metrics.
 - [Request Profiling](administration/monitoring/performance/request_profiling.md) Get a detailed profile on slow requests.
 - [Monitoring uptime](user/admin_area/monitoring/health_check.md) Check the server status using the health check endpoint.
 - [Debugging Tips](administration/troubleshooting/debug.md) Tips to debug problems when things go wrong
 - [Sidekiq Troubleshooting](administration/troubleshooting/sidekiq.md) Debug when Sidekiq appears hung and is not processing jobs.
 - [High Availability](administration/high_availability/README.md) Configure multiple servers for scaling or high availability.
 - [Container Registry](administration/container_registry.md) Configure Docker Registry with GitLab.
-- [Multiple mountpoints for the repositories storage](administration/repository_storages.md) Define multiple repository storage paths to distribute the storage load.
 
 ## Contributor documentation
 
diff --git a/doc/administration/auth/README.md b/doc/administration/auth/README.md
index 07e548aaabe..13bd501e397 100644
--- a/doc/administration/auth/README.md
+++ b/doc/administration/auth/README.md
@@ -6,6 +6,7 @@ providers.
 - [LDAP](ldap.md) Includes Active Directory, Apple Open Directory, Open LDAP,
   and 389 Server
 - [OmniAuth](../../integration/omniauth.md) Sign in via Twitter, GitHub, GitLab.com, Google,
-  Bitbucket, Facebook, Shibboleth, Crowd and Azure
-- [SAML](../../integration/saml.md) Configure GitLab as a SAML 2.0 Service Provider
+  Bitbucket, Facebook, Shibboleth, Crowd, Azure and Authentiq ID
 - [CAS](../../integration/cas.md) Configure GitLab to sign in using CAS
+- [SAML](../../integration/saml.md) Configure GitLab as a SAML 2.0 Service Provider
+- [Okta](okta.md) Configure GitLab to sign in using Okta
diff --git a/doc/administration/auth/authentiq.md b/doc/administration/auth/authentiq.md
new file mode 100644
index 00000000000..fb1a16b0f96
--- /dev/null
+++ b/doc/administration/auth/authentiq.md
@@ -0,0 +1,69 @@
+# Authentiq OmniAuth Provider
+
+To enable the Authentiq OmniAuth provider for passwordless authentication you must register an application with Authentiq.
+
+Authentiq will generate a Client ID and the accompanying Client Secret for you to use.
+
+1. Get your Client credentials (Client ID and Client Secret) at [Authentiq](https://www.authentiq.com/register).
+
+2. On your GitLab server, open the configuration file:
+
+    For omnibus installation
+    ```sh
+    sudo editor /etc/gitlab/gitlab.rb
+    ```
+
+    For installations from source:
+
+    ```sh
+    sudo -u git -H editor /home/git/gitlab/config/gitlab.yml
+    ```
+    
+3. See [Initial OmniAuth Configuration](../../integration/omniauth.md#initial-omniauth-configuration) for initial settings to enable single sign-on and add Authentiq as an OAuth provider. 
+
+4. Add the provider configuration for Authentiq:
+    
+    For Omnibus packages:
+
+    ```ruby
+    gitlab_rails['omniauth_providers'] = [
+      {
+        "name" => "authentiq",
+        "app_id" => "YOUR_CLIENT_ID",
+        "app_secret" => "YOUR_CLIENT_SECRET",
+        "args" => { 
+               scope: 'aq:name email~rs aq:push'
+         }
+      }
+    ]
+    ```
+    
+    For installations from source:
+    
+    ```yaml
+    - { name: 'authentiq',
+        app_id: 'YOUR_CLIENT_ID',
+        app_secret: 'YOUR_CLIENT_SECRET',
+        args: {
+               scope: 'aq:name email~rs aq:push'
+              }
+      }
+    ```
+    
+    
+5. The `scope` is set to request the user's name, email (required and signed), and permission to send push notifications to sign in on subsequent visits.
+See [OmniAuth Authentiq strategy](https://github.com/AuthentiqID/omniauth-authentiq#scopes-and-redirect-uri-configuration) for more information on scopes and modifiers.
+
+6. Change `YOUR_CLIENT_ID` and `YOUR_CLIENT_SECRET` to the Client credentials you received in step 1.
+
+7. Save the configuration file.
+
+8. [Reconfigure](../restart_gitlab.md#omnibus-gitlab-reconfigure) or [restart GitLab](../restart_gitlab.md#installations-from-source)
+   for the changes to take effect if you installed GitLab via Omnibus or from source respectively.
+
+On the sign in page there should now be an Authentiq icon below the regular sign in form. Click the icon to begin the authentication process. 
+
+- If the user has the Authentiq ID app installed in their iOS or Android device, they can scan the QR code, decide what personal details to share and sign in to your GitLab installation. 
+- If not they will be prompted to download the app and then follow the procedure above. 
+
+If everything goes right, the user will be returned to GitLab and will be signed in.
\ No newline at end of file
diff --git a/doc/administration/auth/crowd.md b/doc/administration/auth/crowd.md
new file mode 100644
index 00000000000..2c289c67a6d
--- /dev/null
+++ b/doc/administration/auth/crowd.md
@@ -0,0 +1,68 @@
+# Atlassian Crowd OmniAuth Provider
+
+## Configure a new Crowd application
+
+1. Choose 'Applications' in the top menu, then 'Add application'.
+1. Go through the 'Add application' steps, entering the appropriate details.
+   The screenshot below shows an example configuration.
+
+    ![Example Crowd application configuration](img/crowd_application.png)
+
+## Configure GitLab
+
+1. On your GitLab server, open the configuration file.
+
+    **Omnibus:**
+
+    ```sh
+      sudo editor /etc/gitlab/gitlab.rb
+    ```
+
+    **Source:**
+
+    ```sh
+      cd /home/git/gitlab
+
+      sudo -u git -H editor config/gitlab.yml
+    ```
+
+1. See [Initial OmniAuth Configuration](../../integration/omniauth.md#initial-omniauth-configuration)
+   for initial settings.
+
+1. Add the provider configuration:
+
+    **Omnibus:**
+
+    ```ruby
+      gitlab_rails['omniauth_providers'] = [
+        {
+          "name" => "crowd",
+          "args" => {
+            "crowd_server_url" => "CROWD_SERVER_URL",
+            "application_name" => "YOUR_APP_NAME",
+            "application_password" => "YOUR_APP_PASSWORD"
+          }
+        }
+      ]
+    ```
+
+    **Source:**
+
+    ```
+       - { name: 'crowd',
+           args: {
+             crowd_server_url: 'CROWD_SERVER_URL',
+             application_name: 'YOUR_APP_NAME',
+             application_password: 'YOUR_APP_PASSWORD' } }
+    ```
+1. Change `CROWD_SERVER_URL` to the URL of your Crowd server.
+1. Change `YOUR_APP_NAME` to the application name from Crowd applications page.
+1. Change `YOUR_APP_PASSWORD` to the application password you've set.
+1. Save the configuration file.
+1. [Reconfigure][] or [restart][] for the changes to take effect if you
+   installed GitLab via Omnibus or from source respectively.
+
+On the sign in page there should now be a Crowd tab in the sign in form.
+
+[reconfigure]: ../restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart]: ../restart_gitlab.md#installations-from-source
diff --git a/doc/administration/auth/img/crowd_application.png b/doc/administration/auth/img/crowd_application.png
new file mode 100644
index 00000000000..7deea9dac8e
--- /dev/null
+++ b/doc/administration/auth/img/crowd_application.png
diff --git a/doc/administration/auth/img/okta_admin_panel.png b/doc/administration/auth/img/okta_admin_panel.png
new file mode 100644
index 00000000000..12e21956715
--- /dev/null
+++ b/doc/administration/auth/img/okta_admin_panel.png
diff --git a/doc/administration/auth/img/okta_saml_settings.png b/doc/administration/auth/img/okta_saml_settings.png
new file mode 100644
index 00000000000..ee275ece369
--- /dev/null
+++ b/doc/administration/auth/img/okta_saml_settings.png
diff --git a/doc/administration/auth/ldap.md b/doc/administration/auth/ldap.md
index b8b63df091e..f6027b2f99e 100644
--- a/doc/administration/auth/ldap.md
+++ b/doc/administration/auth/ldap.md
@@ -65,11 +65,15 @@ main: # 'main' is the GitLab 'provider ID' of this LDAP server
   #
   # Example: 'Paris' or 'Acme, Ltd.'
   label: 'LDAP'
-
+  
+  # Example: 'ldap.mydomain.com'
   host: '_your_ldap_server'
+  # This port is an example, it is sometimes different but it is always an integer and not a string
   port: 389
   uid: 'sAMAccountName'
   method: 'plain' # "tls" or "ssl" or "plain"
+  
+  # Examples: 'america\\momo' or 'CN=Gitlab Git,CN=Users,DC=mydomain,DC=com'
   bind_dn: '_the_full_dn_of_the_user_you_will_bind_with'
   password: '_the_password_of_the_bind_user'
 
@@ -101,7 +105,7 @@ main: # 'main' is the GitLab 'provider ID' of this LDAP server
 
   # Base where we can search for users
   #
-  #   Ex. ou=People,dc=gitlab,dc=example
+  #   Ex. 'ou=People,dc=gitlab,dc=example' or 'DC=mydomain,DC=com'
   #
   base: ''
 
@@ -112,6 +116,9 @@ main: # 'main' is the GitLab 'provider ID' of this LDAP server
   #
   #   Note: GitLab does not support omniauth-ldap's custom filter syntax.
   #
+  #   Below an example for get only specific users
+  #   Example: '(&(objectclass=user)(|(samaccountname=momo)(samaccountname=toto)))'
+  #
   user_filter: ''
 
   # LDAP attributes that GitLab will use to create an account for the LDAP user.
@@ -298,8 +305,11 @@ LDAP server please double-check the LDAP `port` and `method` settings used by
 GitLab. Common combinations are `method: 'plain'` and `port: 389`, OR
 `method: 'ssl'` and `port: 636`.
 
-### Login with valid credentials rejected
+### Troubleshooting
+
+If a user account is blocked or unblocked due to the LDAP configuration, a
+message will be logged to `application.log`.
 
-If there is an unexpected error while authenticating the user with the LDAP
-backend, the login is rejected and details about the error are logged to
+If there is an unexpected error during an LDAP lookup (configuration error,
+timeout), the login is rejected and a message will be logged to
 `production.log`.
diff --git a/doc/administration/auth/okta.md b/doc/administration/auth/okta.md
new file mode 100644
index 00000000000..cb42b7743c5
--- /dev/null
+++ b/doc/administration/auth/okta.md
@@ -0,0 +1,160 @@
+# Okta SSO provider
+
+Okta is a [Single Sign-on provider][okta-sso] that can be used to authenticate
+with GitLab.
+
+The following documentation enables Okta as a SAML provider.
+
+## Configure the Okta application
+
+1. On Okta go to the admin section and choose to **Add an App**.
+1. When the app screen comes up you see another button to **Create an App** and
+   choose SAML 2.0 on the next screen.
+1. Now, very important, add a logo
+   (you can choose it from https://about.gitlab.com/press/). You'll have to
+   crop and resize it.
+1. Next, you'll need the to fill in the SAML general config. Here's an example
+   image.
+
+    ![Okta admin panel view](img/okta_admin_panel.png)
+
+1. The last part of the configuration is the feedback section where you can
+   just say you're a customer and creating an app for internal use.
+1. When you have your app you'll have a few tabs on the top of the app's
+   profile. Click on the SAML 2.0 config instructions button which should
+   look like the following:
+
+    ![Okta SAML settings](img/okta_saml_settings.png)
+
+1. On the screen that comes up take note of the
+   **Identity Provider Single Sign-On URL** which you'll use for the
+   `idp_sso_target_url` on your GitLab config file.
+
+1. **Before you leave Okta make sure you add your user and groups if any.**
+
+---
+
+Now that the Okta app is configured, it's time to enable it in GitLab.
+
+## Configure GitLab
+
+1.  On your GitLab server, open the configuration file:
+
+    **For Omnibus GitLab installations**
+
+    ```sh
+    sudo editor /etc/gitlab/gitlab.rb
+    ```
+
+    **For installations from source**
+
+    ```sh
+    cd /home/git/gitlab
+    sudo -u git -H editor config/gitlab.yml
+    ```
+
+1.  See [Initial OmniAuth Configuration](../../integration/omniauth.md#initial-omniauth-configuration)
+    for initial settings.
+
+1.  To allow your users to use Okta to sign up without having to manually create
+    an account first, don't forget to add the following values to your
+    configuration:
+
+    **For Omnibus GitLab installations**
+
+    ```ruby
+    gitlab_rails['omniauth_allow_single_sign_on'] = ['saml']
+    gitlab_rails['omniauth_block_auto_created_users'] = false
+    ```
+
+    **For installations from source**
+
+    ```yaml
+    allow_single_sign_on: ["saml"]
+    block_auto_created_users: false
+    ```
+
+1.  You can also automatically link Okta users with existing GitLab users if
+    their email addresses match by adding the following setting:
+
+    **For Omnibus GitLab installations**
+
+    ```ruby
+    gitlab_rails['omniauth_auto_link_saml_user'] = true
+    ```
+
+    **For installations from source**
+
+    ```yaml
+    auto_link_saml_user: true
+    ```
+
+1.  Add the provider configuration.
+
+      >**Notes:**
+      >- Change the value for `assertion_consumer_service_url` to match the HTTPS endpoint
+         of GitLab (append `users/auth/saml/callback` to the HTTPS URL of your GitLab
+         installation to generate the correct value).
+      >- To get the `idp_cert_fingerprint` fingerprint, first download the
+         certificate from the Okta app you registered and then run:
+         `openssl x509 -in okta.cert -noout -fingerprint`. Substitute `okta.cert`
+         with the location of your certificate.
+      >- Change the value of `idp_sso_target_url`, with the value of the
+         **Identity Provider Single Sign-On URL** from the step when you
+         configured the Okta app.
+      >- Change the value of `issuer` to a unique name, which will identify the application
+         to the IdP.
+      >- Leave `name_identifier_format` as-is.
+
+    **For Omnibus GitLab installations**
+
+    ```ruby
+    gitlab_rails['omniauth_providers'] = [
+      {
+        name: 'saml',
+        args: {
+                 assertion_consumer_service_url: 'https://gitlab.example.com/users/auth/saml/callback',
+                 idp_cert_fingerprint: '43:51:43:a1:b5:fc:8b:b7:0a:3a:a9:b1:0f:66:73:a8',
+                 idp_sso_target_url: 'https://gitlab.oktapreview.com/app/gitlabdev773716_gitlabsaml_1/exk8odl81tBrjpD4B0h7/sso/saml',
+                 issuer: 'https://gitlab.example.com',
+                 name_identifier_format: 'urn:oasis:names:tc:SAML:2.0:nameid-format:transient'
+               },
+        label: 'Okta' # optional label for SAML login button, defaults to "Saml"
+      }
+    ]
+    ```
+
+    **For installations from source**
+
+    ```yaml
+    - {
+        name: 'saml',
+        args: {
+               assertion_consumer_service_url: 'https://gitlab.example.com/users/auth/saml/callback',
+               idp_cert_fingerprint: '43:51:43:a1:b5:fc:8b:b7:0a:3a:a9:b1:0f:66:73:a8',
+               idp_sso_target_url: 'https://gitlab.oktapreview.com/app/gitlabdev773716_gitlabsaml_1/exk8odl81tBrjpD4B0h7/sso/saml',
+               issuer: 'https://gitlab.example.com',
+               name_identifier_format: 'urn:oasis:names:tc:SAML:2.0:nameid-format:transient'
+             },
+        label: 'Okta' # optional label for SAML login button, defaults to "Saml"
+      }
+    ```
+
+
+1. [Reconfigure][reconf] or [restart] GitLab for Omnibus and installations
+   from source respectively for the changes to take effect.
+
+You might want to try this out on a incognito browser window.
+
+## Configuring groups
+
+>**Note:**
+Make sure the groups exist and are assigned to the Okta app.
+
+You can take a look of the [SAML documentation][saml] on external groups since
+it works the same.
+
+[okta-sso]: https://www.okta.com/products/single-sign-on/
+[saml]: ../../integration/saml.md#external-groups
+[reconf]: ../restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart]: ../restart_gitlab.md#installations-from-source
diff --git a/doc/administration/build_artifacts.md b/doc/administration/build_artifacts.md
index 3ba8387c7f0..623a5321f32 100644
--- a/doc/administration/build_artifacts.md
+++ b/doc/administration/build_artifacts.md
@@ -1,90 +1 @@
-# Build artifacts administration
-
->**Notes:**
->- Introduced in GitLab 8.2 and GitLab Runner 0.7.0.
->- Starting from GitLab 8.4 and GitLab Runner 1.0, the artifacts archive format
-   changed to `ZIP`.
->- This is the administration documentation. For the user guide see
-   [user/project/builds/artifacts.md](../user/project/builds/artifacts.md).
-
-Artifacts is a list of files and directories which are attached to a build
-after it completes successfully. This feature is enabled by default in all
-GitLab installations. Keep reading if you want to know how to disable it.
-
-## Disabling build artifacts
-
-To disable artifacts site-wide, follow the steps below.
-
----
-
-**In Omnibus installations:**
-
-1. Edit `/etc/gitlab/gitlab.rb` and add the following line:
-
-    ```ruby
-    gitlab_rails['artifacts_enabled'] = false
-    ```
-
-1. Save the file and [reconfigure GitLab][] for the changes to take effect.
-
----
-
-**In installations from source:**
-
-1. Edit `/home/git/gitlab/config/gitlab.yml` and add or amend the following lines:
-
-    ```yaml
-    artifacts:
-      enabled: false
-    ```
-
-1. Save the file and [restart GitLab][] for the changes to take effect.
-
-## Storing build artifacts
-
-After a successful build, GitLab Runner uploads an archive containing the build
-artifacts to GitLab.
-
-To change the location where the artifacts are stored, follow the steps below.
-
----
-
-**In Omnibus installations:**
-
-_The artifacts are stored by default in
-`/var/opt/gitlab/gitlab-rails/shared/artifacts`._
-
-1. To change the storage path for example to `/mnt/storage/artifacts`, edit
-   `/etc/gitlab/gitlab.rb` and add the following line:
-
-    ```ruby
-    gitlab_rails['artifacts_path'] = "/mnt/storage/artifacts"
-    ```
-
-1. Save the file and [reconfigure GitLab][] for the changes to take effect.
-
----
-
-**In installations from source:**
-
-_The artifacts are stored by default in
-`/home/git/gitlab/shared/artifacts`._
-
-1. To change the storage path for example to `/mnt/storage/artifacts`, edit
-   `/home/git/gitlab/config/gitlab.yml` and add or amend the following lines:
-
-    ```yaml
-    artifacts:
-      enabled: true
-      path: /mnt/storage/artifacts
-    ```
-
-1. Save the file and [restart GitLab][] for the changes to take effect.
-
-## Set the maximum file size of the artifacts
-
-Provided the artifacts are enabled, you can change the maximum file size of the
-artifacts through the [Admin area settings](../user/admin_area/settings/continuous_integration.md#maximum-artifacts-size).
-
-[reconfigure gitlab]: restart_gitlab.md "How to restart GitLab"
-[restart gitlab]: restart_gitlab.md "How to restart GitLab"
+This document was moved to [job_artifacts](job_artifacts.md).
diff --git a/doc/administration/container_registry.md b/doc/administration/container_registry.md
index d7cfb464f74..f707039827b 100644
--- a/doc/administration/container_registry.md
+++ b/doc/administration/container_registry.md
@@ -379,6 +379,10 @@ Read more about the individual driver's config options in the
 filesystem. Remember to enable backups with your object storage provider if
 desired.
 
+> **Important** Enabling storage driver other than `filesystem` would mean
+that your Docker client needs to be able to access the storage backend directly.
+So you must use an address that resolves and is accessible outside GitLab server.
+
 ---
 
 **Omnibus GitLab installations**
@@ -462,12 +466,108 @@ If Registry is enabled in your GitLab instance, but you don't need it for your
 project, you can disable it from your project's settings. Read the user guide
 on how to achieve that.
 
+## Disable Container Registry but use GitLab as an auth endpoint
+
+You can disable the embedded Container Registry to use an external one, but
+still use GitLab as an auth endpoint.
+
+**Omnibus GitLab**
+1. Open `/etc/gitlab/gitlab.rb` and set necessary configurations:
+
+    ```ruby
+    registry['enable'] = false
+    gitlab_rails['registry_enabled'] = true
+    gitlab_rails['registry_host'] = "registry.gitlab.example.com"
+    gitlab_rails['registry_port'] = "5005"
+    gitlab_rails['registry_api_url'] = "http://localhost:5000"
+    gitlab_rails['registry_key_path'] = "/var/opt/gitlab/gitlab-rails/certificate.key"
+    gitlab_rails['registry_path'] = "/var/opt/gitlab/gitlab-rails/shared/registry"
+    gitlab_rails['registry_issuer'] = "omnibus-gitlab-issuer"
+    ```
+
+1. Save the file and [reconfigure GitLab][] for the changes to take effect.
+
+**Installations from source**
+
+1. Open `/home/git/gitlab/config/gitlab.yml`, and edit the configuration settings under `registry`:
+
+    ```
+    ## Container Registry
+
+    registry:
+      enabled: true
+      host: "registry.gitlab.example.com"
+      port: "5005"
+      api_url: "http://localhost:5000"
+      path: /var/opt/gitlab/gitlab-rails/shared/registry
+      key: /var/opt/gitlab/gitlab-rails/certificate.key
+      issuer: omnibus-gitlab-issuer
+    ```
+
+1. Save the file and [restart GitLab][] for the changes to take effect.
+
 ## Storage limitations
 
 Currently, there is no storage limitation, which means a user can upload an
 infinite amount of Docker images with arbitrary sizes. This setting will be
 configurable in future releases.
 
+## Configure Container Registry notifications
+
+You can configure the Container Registry to send webhook notifications in 
+response to events happening within the registry.  
+
+Read more about the Container Registry notifications config options in the
+[Docker Registry notifications documentation][notifications-config].
+
+>**Note:**
+Multiple endpoints can be configured for the Container Registry.
+
+
+**Omnibus GitLab installations**
+
+To configure a notification endpoint in Omnibus:
+
+1. Edit `/etc/gitlab/gitlab.rb`:
+
+    ```ruby
+    registry['notifications'] = [
+      {
+        'name' => 'test_endpoint',
+        'url' => 'https://gitlab.example.com/notify',
+        'timeout' => '500ms',
+        'threshold' => 5,
+        'backoff' => '1s',
+        'headers' => {
+          "Authorization" => ["AUTHORIZATION_EXAMPLE_TOKEN"]
+        }
+      }
+    ]
+    ```
+
+1. Save the file and [reconfigure GitLab][] for the changes to take effect.
+
+---
+
+**Installations from source**
+
+Configuring the notification endpoint is done in your registry config YML file created
+when you [deployed your docker registry][registry-deploy].
+
+Example:
+
+```
+notifications:
+  endpoints:
+    - name: alistener
+      disabled: false
+      url: https://my.listener.com/event
+      headers: <http.Header>
+      timeout: 500
+      threshold: 5
+      backoff: 1000
+```
+
 ## Changelog
 
 **GitLab 8.8 ([source docs][8-8-docs])**
@@ -488,3 +588,5 @@ configurable in future releases.
 [registry-ssl]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/lib/support/nginx/registry-ssl
 [existing-domain]: #configure-container-registry-under-an-existing-gitlab-domain
 [new-domain]: #configure-container-registry-under-its-own-domain
+[notifications-config]: https://docs.docker.com/registry/notifications/
+[registry-notifications-config]: https://docs.docker.com/registry/configuration/#notifications
\ No newline at end of file
diff --git a/doc/administration/custom_hooks.md b/doc/administration/custom_hooks.md
index 06291705702..4d35b20d0c3 100644
--- a/doc/administration/custom_hooks.md
+++ b/doc/administration/custom_hooks.md
@@ -3,7 +3,7 @@
 >
 **Note:** Custom Git hooks must be configured on the filesystem of the GitLab
 server. Only GitLab server administrators will be able to complete these tasks.
-Please explore [webhooks](../web_hooks/web_hooks.md) as an option if you do not
+Please explore [webhooks] as an option if you do not
 have filesystem access. For a user configurable Git hook interface, please see
 [GitLab Enterprise Edition Git Hooks](http://docs.gitlab.com/ee/git_hooks/git_hooks.html).
 
@@ -44,22 +44,30 @@ as appropriate.
 
 ## Chained hooks support
 
-> [Introduced][93] in GitLab Shell 4.1.0.
+> [Introduced][93] in GitLab Shell 4.1.0 and GitLab 8.15.
 
-The hooks could be also placed in `hooks/<hook_name>.d` (global) or `custom_hooks/<hook_name>.d` (per project)
-directories supporting chained execution of the hooks.
+Hooks can be also placed in `hooks/<hook_name>.d` (global) or
+`custom_hooks/<hook_name>.d` (per project) directories supporting chained
+execution of the hooks.
+
+To look in a different directory for the global custom hooks (those in
+`hooks/<hook_name.d>`), set `custom_hooks_dir` in gitlab-shell config. For
+Omnibus installations, this can be set in `gitlab.rb`; and in source
+installations, this can be set in `gitlab-shell/config.yml`.
 
 The hooks are searched and executed in this order:
+
 1. `<project>.git/hooks/` - symlink to `gitlab-shell/hooks` global dir
 1. `<project>.git/hooks/<hook_name>` -  executed by `git` itself, this is `gitlab-shell/hooks/<hook_name>`
 1. `<project>.git/custom_hooks/<hook_name>` - per project hook (this is already existing behavior)
 1. `<project>.git/custom_hooks/<hook_name>.d/*` - per project hooks
-1. `<project>.git/hooks/<hook_name>.d/*` - global hooks: all executable files (minus editor backup files)
+1. `<project>.git/hooks/<hook_name>.d/*` OR `<custom_hooks_dir>/<hook_name.d>/*` - global hooks: all executable files (minus editor backup files)
 
-Files in `.d` directories need to be executable and not match the backup file pattern (`*~`).
+Files in `.d` directories need to be executable and not match the backup file
+pattern (`*~`).
 
-The hooks of the same type are executed in order and execution stops on the first
-script exiting with non-zero value.
+The hooks of the same type are executed in order and execution stops on the
+first script exiting with a non-zero value.
 
 ## Custom error messages
 
@@ -72,5 +80,6 @@ STDERR takes precedence over STDOUT.
 ![Custom message from custom Git hook](img/custom_hooks_error_msg.png)
 
 [hooks]: https://git-scm.com/book/en/v2/Customizing-Git-Git-Hooks#Server-Side-Hooks
+[webhooks]: ../user/project/integrations/webhooks.md
 [5073]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5073
 [93]: https://gitlab.com/gitlab-org/gitlab-shell/merge_requests/93
diff --git a/doc/administration/environment_variables.md b/doc/administration/environment_variables.md
index b4a953d1ccc..76029b30dd8 100644
--- a/doc/administration/environment_variables.md
+++ b/doc/administration/environment_variables.md
@@ -13,17 +13,18 @@ override certain values.
 
 Variable | Type | Description
 -------- | ---- | -----------
-`GITLAB_ROOT_PASSWORD`        | string  | Sets the password for the `root` user on installation
-`GITLAB_HOST`                 | string  | The full URL of the GitLab server (including `http://` or `https://`)
-`RAILS_ENV`                   | string  | The Rails environment; can be one of `production`, `development`, `staging` or `test`
-`DATABASE_URL`                | string  | The database URL; is of the form: `postgresql://localhost/blog_development`
-`GITLAB_EMAIL_FROM`           | string  | The e-mail address used in the "From" field in e-mails sent by GitLab
-`GITLAB_EMAIL_DISPLAY_NAME`   | string  | The name used in the "From" field in e-mails sent by GitLab
-`GITLAB_EMAIL_REPLY_TO`       | string  | The e-mail address used in the "Reply-To" field in e-mails sent by GitLab
-`GITLAB_EMAIL_REPLY_TO`       | string  | The e-mail address used in the "Reply-To" field in e-mails sent by GitLab
-`GITLAB_EMAIL_SUBJECT_SUFFIX` | string  | The e-mail subject suffix used in e-mails sent by GitLab
-`GITLAB_UNICORN_MEMORY_MIN`   | integer | The minimum memory threshold (in bytes) for the Unicorn worker killer
-`GITLAB_UNICORN_MEMORY_MAX`   | integer | The maximum memory threshold (in bytes) for the Unicorn worker killer
+`GITLAB_ROOT_PASSWORD`                     | string  | Sets the password for the `root` user on installation
+`GITLAB_HOST`                              | string  | The full URL of the GitLab server (including `http://` or `https://`)
+`RAILS_ENV`                                | string  | The Rails environment; can be one of `production`, `development`, `staging` or `test`
+`DATABASE_URL`                             | string  | The database URL; is of the form: `postgresql://localhost/blog_development`
+`GITLAB_EMAIL_FROM`                        | string  | The e-mail address used in the "From" field in e-mails sent by GitLab
+`GITLAB_EMAIL_DISPLAY_NAME`                | string  | The name used in the "From" field in e-mails sent by GitLab
+`GITLAB_EMAIL_REPLY_TO`                    | string  | The e-mail address used in the "Reply-To" field in e-mails sent by GitLab
+`GITLAB_EMAIL_REPLY_TO`                    | string  | The e-mail address used in the "Reply-To" field in e-mails sent by GitLab
+`GITLAB_EMAIL_SUBJECT_SUFFIX`              | string  | The e-mail subject suffix used in e-mails sent by GitLab
+`GITLAB_UNICORN_MEMORY_MIN`                | integer | The minimum memory threshold (in bytes) for the Unicorn worker killer
+`GITLAB_UNICORN_MEMORY_MAX`                | integer | The maximum memory threshold (in bytes) for the Unicorn worker killer
+`GITLAB_SHARED_RUNNERS_REGISTRATION_TOKEN` | string  | Sets the initial registration token used for GitLab Runners
 
 ## Complete database variables
 
diff --git a/doc/administration/high_availability/database.md b/doc/administration/high_availability/database.md
index 76f3a0fb387..0a08591c3ce 100644
--- a/doc/administration/high_availability/database.md
+++ b/doc/administration/high_availability/database.md
@@ -16,7 +16,7 @@ If you use a cloud-managed service, or provide your own PostgreSQL:
 1. Set up a `gitlab` username with a password of your choice. The `gitlab` user
    needs privileges to create the `gitlabhq_production` database.
 1. Configure the GitLab application servers with the appropriate details.
-   This step is covered in [Configuring GitLab for HA](gitlab.md)
+   This step is covered in [Configuring GitLab for HA](gitlab.md).
 
 ## Configure using Omnibus
 
@@ -41,9 +41,12 @@ If you use a cloud-managed service, or provide your own PostgreSQL:
     mailroom['enable'] = false
 
     # PostgreSQL configuration
-    postgresql['sql_password'] = 'DB password'
+    gitlab_rails['db_password'] = 'DB password'
     postgresql['md5_auth_cidr_addresses'] = ['0.0.0.0/0']
     postgresql['listen_address'] = '0.0.0.0'
+
+    # Disable automatic database migrations
+    gitlab_rails['auto_migrate'] = false
     ```
 
 1. Run `sudo gitlab-ctl reconfigure` to install and configure PostgreSQL.
@@ -80,7 +83,7 @@ If you use a cloud-managed service, or provide your own PostgreSQL:
 
 1. Similarly, set the password for the `gitlab` database user. Use the same
    password that you specified in the `/etc/gitlab/gitlab.rb` file for
-   `postgresql['sql_password']`.
+   `gitlab_rails['db_password']`.
 
     ```
     \password gitlab
@@ -102,9 +105,8 @@ If you use a cloud-managed service, or provide your own PostgreSQL:
 1. Exit the database prompt by typing `\q` and Enter.
 1. Exit the `gitlab-psql` user by running `exit` twice.
 1. Run `sudo gitlab-ctl reconfigure` a final time.
-1. Run `sudo touch /etc/gitlab/skip-auto-migrations` to prevent database migrations
-   from running on upgrade. Only the primary GitLab application server should
-   handle migrations.
+1. Configure the GitLab application servers with the appropriate details.
+   This step is covered in [Configuring GitLab for HA](gitlab.md).
 
 ---
 
diff --git a/doc/administration/high_availability/load_balancer.md b/doc/administration/high_availability/load_balancer.md
index 136f570ac27..3245988fc14 100644
--- a/doc/administration/high_availability/load_balancer.md
+++ b/doc/administration/high_availability/load_balancer.md
@@ -10,29 +10,29 @@ you need to use with GitLab.
 
 ## Basic ports
 
-| LB Port | Backend Port | Protocol   |
-| ------- | ------------ | --------   |
-| 80      | 80           | HTTP       |
-| 443     | 443          | HTTPS [^1] |
-| 22      | 22           | TCP        |
+| LB Port | Backend Port | Protocol        |
+| ------- | ------------ | --------------- |
+| 80      | 80           | HTTP  [^1]      |
+| 443     | 443          | HTTPS [^1] [^2] |
+| 22      | 22           | TCP             |
 
 ## GitLab Pages Ports
 
 If you're using GitLab Pages you will need some additional port configurations.
-GitLab Pages requires a separate VIP. Configure DNS to point the
-`pages_external_url` from `/etc/gitlab/gitlab.rb` at the new VIP. See the
+GitLab Pages requires a separate virtual IP address. Configure DNS to point the
+`pages_external_url` from `/etc/gitlab/gitlab.rb` at the new virtual IP address. See the
 [GitLab Pages documentation][gitlab-pages] for more information.
 
 | LB Port | Backend Port | Protocol |
 | ------- | ------------ | -------- |
-| 80      | Varies [^2]  | HTTP     |
-| 443     | Varies [^2]  | TCP [^3] |
+| 80      | Varies [^3]  | HTTP     |
+| 443     | Varies [^3]  | TCP [^4] |
 
 ## Alternate SSH Port
 
 Some organizations have policies against opening SSH port 22. In this case,
 it may be helpful to configure an alternate SSH hostname that allows users
-to use SSH on port 443. An alternate SSH hostname will require a new VIP
+to use SSH on port 443. An alternate SSH hostname will require a new virtual IP address
 compared to the other GitLab HTTP configuration above.
 
 Configure DNS for an alternate SSH hostname such as altssh.gitlab.example.com.
@@ -50,14 +50,20 @@ Read more on high-availability configuration:
 1. [Configure NFS](nfs.md)
 1. [Configure the GitLab application servers](gitlab.md)
 
-[^1]: When using HTTPS protocol for port 443, you will need to add an SSL
+[^1]: [Web terminal](../../ci/environments.md#web-terminals) support requires
+      your load balancer to correctly handle WebSocket connections. When using
+      HTTP or HTTPS proxying, this means your load balancer must be configured
+      to pass through the `Connection` and `Upgrade` hop-by-hop headers. See the
+      [web terminal](../integration/terminal.md) integration guide for
+      more details.
+[^2]: When using HTTPS protocol for port 443, you will need to add an SSL
       certificate to the load balancers. If you wish to terminate SSL at the
       GitLab application server instead, use TCP protocol.
-[^2]: The backend port for GitLab Pages depends on the
+[^3]: The backend port for GitLab Pages depends on the
       `gitlab_pages['external_http']` and `gitlab_pages['external_https']`
       setting. See [GitLab Pages documentation][gitlab-pages] for more details.
-[^3]: Port 443 for GitLab Pages should always use the TCP protocol. Users can
+[^4]: Port 443 for GitLab Pages should always use the TCP protocol. Users can
       configure custom domains with custom SSL, which would not be possible
       if SSL was terminated at the load balancer.
 
-[gitlab-pages]: http://docs.gitlab.com/ee/pages/administration.html
+[gitlab-pages]: ../pages/index.md
diff --git a/doc/administration/high_availability/nfs.md b/doc/administration/high_availability/nfs.md
index 5602d70f1ef..3893d837006 100644
--- a/doc/administration/high_availability/nfs.md
+++ b/doc/administration/high_availability/nfs.md
@@ -47,13 +47,13 @@ When using default Omnibus configuration you will need to share 5 data locations
 between all GitLab cluster nodes. No other locations should be shared. The
 following are the 5 locations you need to mount:
 
-| Location | Description |
-| -------- | ----------- |
-| `/var/opt/gitlab/git-data` | Git repository data. This will account for a large portion of your data
-| `/var/opt/gitlab/.ssh` | SSH `authorized_keys` file and keys used to import repositories from some other Git services
-| `/var/opt/gitlab/gitlab-rails/uploads` | User uploaded attachments
-| `/var/opt/gitlab/gitlab-rails/shared` | Build artifacts, GitLab Pages, LFS objects, temp files, etc. If you're using LFS this may also account for a large portion of your data
-| `/var/opt/gitlab/gitlab-ci/builds` | GitLab CI build traces
+| Location | Description | Default configuration |
+| -------- | ----------- | --------------------- |
+| `/var/opt/gitlab/git-data` | Git repository data. This will account for a large portion of your data | `git_data_dirs({"default" => "/var/opt/gitlab/git-data"})`
+| `/var/opt/gitlab/.ssh` | SSH `authorized_keys` file and keys used to import repositories from some other Git services | `user['home'] = '/var/opt/gitlab/'`
+| `/var/opt/gitlab/gitlab-rails/uploads` | User uploaded attachments | `gitlab_rails['uploads_directory'] = '/var/opt/gitlab/gitlab-rails/uploads'`
+| `/var/opt/gitlab/gitlab-rails/shared` | Build artifacts, GitLab Pages, LFS objects, temp files, etc. If you're using LFS this may also account for a large portion of your data | `gitlab_rails['shared_path'] = '/var/opt/gitlab/gitlab-rails/shared'`
+| `/var/opt/gitlab/gitlab-ci/builds` | GitLab CI build traces | `gitlab_ci['builds_directory'] = '/var/opt/gitlab/gitlab-ci/builds'`
 
 Other GitLab directories should not be shared between nodes. They contain
 node-specific files and GitLab code that does not need to be shared. To ship
@@ -73,10 +73,10 @@ as subdirectories. Mount `/gitlab-data` then use the following Omnibus
 configuration to move each data location to a subdirectory:
 
 ```ruby
+git_data_dirs({"default" => "/gitlab-data/git-data"})
 user['home'] = '/gitlab-data/home'
-git_data_dir '/gitlab-data/git-data'
-gitlab_rails['shared_path'] = '/gitlab-data/shared'
 gitlab_rails['uploads_directory'] = '/gitlab-data/uploads'
+gitlab_rails['shared_path'] = '/gitlab-data/shared'
 gitlab_ci['builds_directory'] = '/gitlab-data/builds'
 ```
 
diff --git a/doc/administration/high_availability/redis.md b/doc/administration/high_availability/redis.md
index f532a106bc6..b4e7bf21e35 100644
--- a/doc/administration/high_availability/redis.md
+++ b/doc/administration/high_availability/redis.md
@@ -287,14 +287,14 @@ The prerequisites for a HA Redis setup are the following:
     redis['password'] = 'redis-password-goes-here'
     ```
 
-1. To prevent database migrations from running on upgrade, run:
+1. Only the primary GitLab application server should handle migrations. To
+   prevent database migrations from running on upgrade, add the following
+   configuration to your `/etc/gitlab/gitlab.rb` file:
 
     ```
-    sudo touch /etc/gitlab/skip-auto-migrations
+    gitlab_rails['auto_migrate'] = false
     ```
 
-    Only the primary GitLab application server should handle migrations.
-
 1. [Reconfigure Omnibus GitLab][reconfigure] for the changes to take effect.
 
 ### Step 2. Configuring the slave Redis instances
diff --git a/doc/administration/housekeeping.md b/doc/administration/housekeeping.md
index f846c06ca42..bb621b788f1 100644
--- a/doc/administration/housekeeping.md
+++ b/doc/administration/housekeeping.md
@@ -12,13 +12,24 @@ to turn it off, go to **Admin area > Settings**
 
 ## Manual housekeeping
 
-The housekeeping function runs `git gc` ([man page][man]) on the current
-project Git repository.
+The housekeeping function will run a `repack` or `gc` depending on the
+"Automatic Git repository housekeeping" settings configured in **Admin area > Settings**
 
-`git gc` runs a number of housekeeping tasks, such as compressing file
-revisions (to reduce disk space and increase performance) and removing
-unreachable objects which may have been created from prior invocations of
-`git add`.
+For example in the following scenario a `git repack -d` will be executed:
+
++ Project: pushes since gc counter (`pushes_since_gc`) = `10`
++ Git GC period = `200`
++ Full repack period = `50`
+
+When the `pushes_since_gc` value is 50 a `repack -A -d --pack-kept-objects` will run, similarly when
+the `pushes_since_gc` value is 200 a `git gc` will be run.
+
++ `git gc` ([man page][man-gc]) runs a number of housekeeping tasks,
+such as compressing filerevisions (to reduce disk space and increase performance)
+and removing unreachable objects which may have been created from prior invocations of
+`git add`. 
+
++ `git repack` ([man page][man-repack]) re-organize existing packs into a single, more efficient pack.
 
 You can find this option under your **[Project] > Edit Project**.
 
@@ -27,4 +38,5 @@ You can find this option under your **[Project] > Edit Project**.
 ![Housekeeping settings](img/housekeeping_settings.png)
 
 [ce-2371]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/2371 "Housekeeping merge request"
-[man]: https://www.kernel.org/pub/software/scm/git/docs/git-gc.html "git gc man page"
+[man-gc]: https://www.kernel.org/pub/software/scm/git/docs/git-gc.html "git gc man page"
+[man-repack]: https://www.kernel.org/pub/software/scm/git/docs/git-repack.html
\ No newline at end of file
diff --git a/doc/administration/img/integration/plantuml-example.png b/doc/administration/img/integration/plantuml-example.png
new file mode 100644
index 00000000000..cb64eca1a8a
--- /dev/null
+++ b/doc/administration/img/integration/plantuml-example.png
diff --git a/doc/administration/integration/plantuml.md b/doc/administration/integration/plantuml.md
new file mode 100644
index 00000000000..6515b1a264a
--- /dev/null
+++ b/doc/administration/integration/plantuml.md
@@ -0,0 +1,95 @@
+# PlantUML & GitLab
+
+> [Introduced][ce-7810] in GitLab 8.16.
+
+When [PlantUML](http://plantuml.com) integration is enabled and configured in
+GitLab we are able to create simple diagrams in AsciiDoc and Markdown documents
+created in snippets, wikis, and repos.
+
+## PlantUML Server
+
+Before you can enable PlantUML in GitLab; you need to set up your own PlantUML
+server that will generate the diagrams. Installing and configuring your
+own PlantUML server is easy in Debian/Ubuntu distributions using Tomcat.
+
+First you need to create a `plantuml.war` file from the source code:
+
+```
+sudo apt-get install graphviz openjdk-7-jdk git-core maven
+git clone https://github.com/plantuml/plantuml-server.git
+cd plantuml-server
+mvn package
+```
+
+The above sequence of commands will generate a WAR file that can be deployed
+using Tomcat:
+
+```
+sudo apt-get install tomcat7
+sudo cp target/plantuml.war /var/lib/tomcat7/webapps/plantuml.war
+sudo chown tomcat7:tomcat7 /var/lib/tomcat7/webapps/plantuml.war
+sudo service restart tomcat7
+```
+
+Once the Tomcat service restarts the PlantUML service will be ready and
+listening for requests on port 8080:
+
+```
+http://localhost:8080/plantuml
+```
+
+you can change these defaults by editing the `/etc/tomcat7/server.xml` file.
+
+
+## GitLab
+
+You need to enable PlantUML integration from Settings under Admin Area. To do
+that, login with an Admin account and do following:
+
+ - in GitLab go to **Admin Area** and then **Settings**
+ - scroll to bottom of the page until PlantUML section
+ - check **Enable PlantUML** checkbox
+ - set the PlantUML instance as **PlantUML URL**
+
+## Creating Diagrams
+
+With PlantUML integration enabled and configured, we can start adding diagrams to
+our AsciiDoc snippets, wikis and repos using delimited blocks:
+
+```
+[plantuml, format="png", id="myDiagram", width="200px"]
+--
+Bob->Alice : hello
+Alice -> Bob : Go Away
+--
+```
+
+And in Markdown using fenced code blocks:
+
+    ```plantuml
+    Bob -> Alice : hello
+    Alice -> Bob : Go Away
+    ```
+
+The above blocks will be converted to an HTML img tag with source pointing to the
+PlantUML instance. If the PlantUML server is correctly configured, this should
+render a nice diagram instead of the block:
+
+![PlantUML Integration](../img/integration/plantuml-example.png)
+
+Inside the block you can add any of the supported diagrams by PlantUML such as
+[Sequence](http://plantuml.com/sequence-diagram), [Use Case](http://plantuml.com/use-case-diagram),
+[Class](http://plantuml.com/class-diagram), [Activity](http://plantuml.com/activity-diagram-legacy),
+[Component](http://plantuml.com/component-diagram), [State](http://plantuml.com/state-diagram),
+and [Object](http://plantuml.com/object-diagram) diagrams. You do not need to use the PlantUML
+diagram delimiters `@startuml`/`@enduml` as these are replaced by the AsciiDoc `plantuml` block.
+
+Some parameters can be added to the AsciiDoc block definition:
+
+ - *format*: Can be either `png` or `svg`. Note that `svg` is not supported by
+   all browsers so use with care. The default is `png`.
+ - *id*: A CSS id added to the diagram HTML tag.
+ - *width*: Width attribute added to the img tag.
+ - *height*: Height attribute added to the img tag.
+
+Markdown does not support any parameters and will always use PNG format.
diff --git a/doc/administration/integration/terminal.md b/doc/administration/integration/terminal.md
new file mode 100644
index 00000000000..3b5ee86b68b
--- /dev/null
+++ b/doc/administration/integration/terminal.md
@@ -0,0 +1,85 @@
+# Web terminals
+
+> [Introduced][ce-7690] in GitLab 8.15. Only project masters and owners can
+  access web terminals.
+
+With the introduction of the [Kubernetes project service][kubservice], GitLab
+gained the ability to store and use credentials for a Kubernetes cluster. One
+of the things it uses these credentials for is providing access to
+[web terminals](../../ci/environments.html#web-terminals) for environments.
+
+## How it works
+
+A detailed overview of the architecture of web terminals and how they work
+can be found in [this document](https://gitlab.com/gitlab-org/gitlab-workhorse/blob/master/doc/terminal.md).
+In brief:
+
+* GitLab relies on the user to provide their own Kubernetes credentials, and to
+  appropriately label the pods they create when deploying.
+* When a user navigates to the terminal page for an environment, they are served
+  a JavaScript application that opens a WebSocket connection back to GitLab.
+* The WebSocket is handled in [Workhorse](https://gitlab.com/gitlab-org/gitlab-workhorse),
+   rather than the Rails application server.
+* Workhorse queries Rails for connection details and user permissions; Rails
+  queries Kubernetes for them in the background, using [Sidekiq](../troubleshooting/sidekiq.md)
+* Workhorse acts as a proxy server between the user's browser and the Kubernetes
+  API, passing WebSocket frames between the two.
+* Workhorse regularly polls Rails, terminating the WebSocket connection if the
+  user no longer has permission to access the terminal, or if the connection
+  details have changed.
+
+##  Enabling and disabling terminal support
+
+As web terminals use WebSockets, every HTTP/HTTPS reverse proxy in front of
+Workhorse needs to be configured to pass the `Connection` and `Upgrade` headers
+through to the next one in the chain. If you installed Gitlab using Omnibus, or
+from source, starting with GitLab 8.15, this should be done by the default
+configuration, so there's no need for you to do anything.
+
+However, if you run a [load balancer](../high_availability/load_balancer.md) in
+front of GitLab, you may need to make some changes to your configuration. These
+guides document the necessary steps for a selection of popular reverse proxies:
+
+* [Apache](https://httpd.apache.org/docs/2.4/mod/mod_proxy_wstunnel.html)
+* [NGINX](https://www.nginx.com/blog/websocket-nginx/)
+* [HAProxy](http://blog.haproxy.com/2012/11/07/websockets-load-balancing-with-haproxy/)
+* [Varnish](https://www.varnish-cache.org/docs/4.1/users-guide/vcl-example-websockets.html)
+
+Workhorse won't let WebSocket requests through to non-WebSocket endpoints, so
+it's safe to enable support for these headers globally. If you'd rather had a
+narrower set of rules, you can restrict it to URLs ending with `/terminal.ws`
+(although this may still have a few false positives).
+
+If you installed from source, or have made any configuration changes to your
+Omnibus installation before upgrading to 8.15, you may need to make some
+changes to your configuration. See the  [8.14 to 8.15 upgrade](../../update/8.14-to-8.15.md#nginx-configuration)
+document for more details.
+
+If you'd like to disable web terminal support in GitLab, just stop passing
+the `Connection` and `Upgrade` hop-by-hop headers in the *first* HTTP reverse
+proxy in the chain. For most users, this will be the NGINX server bundled with
+Omnibus Gitlab, in which case, you need to:
+
+* Find the `nginx['proxy_set_headers']` section of your `gitlab.rb` file
+* Ensure the whole block is uncommented, and then comment out or remove the
+  `Connection` and `Upgrade` lines.
+
+For your own load balancer, just reverse the configuration changes recommended
+by the above guides.
+
+When these headers are not passed through, Workhorse will return a
+`400 Bad Request` response to users attempting to use a web terminal. In turn,
+they will receive a `Connection failed` message.
+
+## Limiting WebSocket connection time
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8413)
+in GitLab 8.17.
+
+Terminal sessions use long-lived connections; by default, these may last
+forever. You can configure a maximum session time in the Admin area of your
+GitLab instance if you find this undesirable from a scalability or security
+point of view.
+
+[ce-7690]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7690
+[kubservice]: ../../user/project/integrations/kubernetes.md
diff --git a/doc/administration/job_artifacts.md b/doc/administration/job_artifacts.md
new file mode 100644
index 00000000000..7b0610ae414
--- /dev/null
+++ b/doc/administration/job_artifacts.md
@@ -0,0 +1,114 @@
+# Jobs artifacts administration
+
+>**Notes:**
+>- Introduced in GitLab 8.2 and GitLab Runner 0.7.0.
+>- Starting with GitLab 8.4 and GitLab Runner 1.0, the artifacts archive format
+   changed to `ZIP`.
+>- Starting with GitLab 8.17, builds are renamed to jobs.
+>- This is the administration documentation. For the user guide see
+   [pipelines/job_artifacts](../user/project/pipelines/job_artifacts.md).
+
+Artifacts is a list of files and directories which are attached to a job
+after it completes successfully. This feature is enabled by default in all
+GitLab installations. Keep reading if you want to know how to disable it.
+
+## Disabling job artifacts
+
+To disable artifacts site-wide, follow the steps below.
+
+---
+
+**In Omnibus installations:**
+
+1. Edit `/etc/gitlab/gitlab.rb` and add the following line:
+
+    ```ruby
+    gitlab_rails['artifacts_enabled'] = false
+    ```
+
+1. Save the file and [reconfigure GitLab][] for the changes to take effect.
+
+---
+
+**In installations from source:**
+
+1. Edit `/home/git/gitlab/config/gitlab.yml` and add or amend the following lines:
+
+    ```yaml
+    artifacts:
+      enabled: false
+    ```
+
+1. Save the file and [restart GitLab][] for the changes to take effect.
+
+## Storing job artifacts
+
+After a successful job, GitLab Runner uploads an archive containing the job
+artifacts to GitLab.
+
+To change the location where the artifacts are stored, follow the steps below.
+
+---
+
+**In Omnibus installations:**
+
+_The artifacts are stored by default in
+`/var/opt/gitlab/gitlab-rails/shared/artifacts`._
+
+1. To change the storage path for example to `/mnt/storage/artifacts`, edit
+   `/etc/gitlab/gitlab.rb` and add the following line:
+
+    ```ruby
+    gitlab_rails['artifacts_path'] = "/mnt/storage/artifacts"
+    ```
+
+1. Save the file and [reconfigure GitLab][] for the changes to take effect.
+
+---
+
+**In installations from source:**
+
+_The artifacts are stored by default in
+`/home/git/gitlab/shared/artifacts`._
+
+1. To change the storage path for example to `/mnt/storage/artifacts`, edit
+   `/home/git/gitlab/config/gitlab.yml` and add or amend the following lines:
+
+    ```yaml
+    artifacts:
+      enabled: true
+      path: /mnt/storage/artifacts
+    ```
+
+1. Save the file and [restart GitLab][] for the changes to take effect.
+
+## Set the maximum file size of the artifacts
+
+Provided the artifacts are enabled, you can change the maximum file size of the
+artifacts through the [Admin area settings](../user/admin_area/settings/continuous_integration.md#maximum-artifacts-size).
+
+## Storage statistics
+
+You can see the total storage used for job artifacts on groups and projects
+in the administration area, as well as through the [groups](../api/groups.md)
+and [projects APIs](../api/projects.md).
+
+## Implementation details
+
+When GitLab receives an artifacts archive, an archive metadata file is also
+generated. This metadata file describes all the entries that are located in the
+artifacts archive itself. The metadata file is in a binary format, with
+additional GZIP compression.
+
+GitLab does not extract the artifacts archive in order to save space, memory
+and disk I/O. It instead inspects the metadata file which contains all the
+relevant information. This is especially important when there is a lot of
+artifacts, or an archive is a very large file.
+
+When clicking on a specific file, [GitLab Workhorse] extracts it
+from the archive and the download begins. This implementation saves space,
+memory and disk I/O.
+
+[reconfigure gitlab]: restart_gitlab.md "How to restart GitLab"
+[restart gitlab]: restart_gitlab.md "How to restart GitLab"
+[gitlab workhorse]: https://gitlab.com/gitlab-org/gitlab-workhorse "GitLab Workhorse repository"
diff --git a/doc/administration/logs.md b/doc/administration/logs.md
index d757a3c2a66..4b8d5c5cc87 100644
--- a/doc/administration/logs.md
+++ b/doc/administration/logs.md
@@ -1,4 +1,4 @@
-## Log system
+# Log system
 
 GitLab has an advanced log system where everything is logged so that you
 can analyze your instance using various system log files. In addition to
@@ -9,10 +9,10 @@ documentation](http://docs.gitlab.com/ee/administration/audit_events.html)
 System log files are typically plain text in a standard log file format.
 This guide talks about how to read and use these system log files.
 
-### production.log
+## `production.log`
 
 This file lives in `/var/log/gitlab/gitlab-rails/production.log` for
-omnibus package or in `/home/git/gitlab/log/production.log` for
+Omnibus GitLab packages or in `/home/git/gitlab/log/production.log` for
 installations from source. (When Gitlab is running in an environment
 other than production, the corresponding logfile is shown here.)
 
@@ -46,10 +46,10 @@ In this example we can see that server processed an HTTP request with URL
 19:34:53 +0200. Also we can see that request was processed by
 `Projects::TreeController`.
 
-### application.log
+## `application.log`
 
 This file lives in `/var/log/gitlab/gitlab-rails/application.log` for
-omnibus package or in `/home/git/gitlab/log/application.log` for
+Omnibus GitLab packages or in `/home/git/gitlab/log/application.log` for
 installations from source.
 
 It helps you discover events happening in your instance such as user creation,
@@ -63,10 +63,10 @@ October 07, 2014 11:25: User "Claudie Hodkiewicz" (nasir_stehr@olson.co.uk)  was
 October 07, 2014 11:25: Project "project133" was removed
 ```
 
-### githost.log
+## `githost.log`
 
 This file lives in `/var/log/gitlab/gitlab-rails/githost.log` for
-omnibus package or in `/home/git/gitlab/log/githost.log` for
+Omnibus GitLab packages or in `/home/git/gitlab/log/githost.log` for
 installations from source.
 
 GitLab has to interact with Git repositories but in some rare cases
@@ -81,10 +81,10 @@ December 03, 2014 13:20 -> ERROR -> Command failed [1]: /usr/bin/git --git-dir=/
 error: failed to push some refs to '/Users/vsizov/gitlab-development-kit/repositories/gitlabhq/gitlab_git.git'
 ```
 
-### sidekiq.log
+## `sidekiq.log`
 
 This file lives in `/var/log/gitlab/gitlab-rails/sidekiq.log` for
-omnibus package or in `/home/git/gitlab/log/sidekiq.log` for
+Omnibus GitLab packages or in `/home/git/gitlab/log/sidekiq.log` for
 installations from source.
 
 GitLab uses background jobs for processing tasks which can take a long
@@ -96,10 +96,10 @@ this file. For example:
 2014-06-10T18:18:26Z 14299 TID-55uqo INFO: Booting Sidekiq 3.0.0 with redis options {:url=>"redis://localhost:6379/0", :namespace=>"sidekiq"}
 ```
 
-### gitlab-shell.log
+## `gitlab-shell.log`
 
 This file lives in `/var/log/gitlab/gitlab-shell/gitlab-shell.log` for
-omnibus package or in `/home/git/gitlab-shell/gitlab-shell.log` for
+Omnibus GitLab packages or in `/home/git/gitlab-shell/gitlab-shell.log` for
 installations from source.
 
 GitLab shell is used by Gitlab for executing Git commands and provide
@@ -110,10 +110,10 @@ I, [2015-02-13T06:17:00.671315 #9291]  INFO -- : Adding project root/example.git
 I, [2015-02-13T06:17:00.679433 #9291]  INFO -- : Moving existing hooks directory and symlinking global hooks directory for /var/opt/gitlab/git-data/repositories/root/example.git.
 ```
 
-### unicorn\_stderr.log
+## `unicorn\_stderr.log`
 
 This file lives in `/var/log/gitlab/unicorn/unicorn_stderr.log` for
-omnibus package or in `/home/git/gitlab/log/unicorn_stderr.log` for
+Omnibus GitLab packages or in `/home/git/gitlab/log/unicorn_stderr.log` for
 installations from source.
 
 Unicorn is a high-performance forking Web server which is used for
@@ -136,3 +136,13 @@ I, [2015-02-13T07:16:01.530733 #9047]  INFO -- : reaped #<Process::Status: pid 9
 I, [2015-02-13T07:16:01.534501 #13379]  INFO -- : worker=1 spawned pid=13379
 I, [2015-02-13T07:16:01.534848 #13379]  INFO -- : worker=1 ready
 ```
+
+## `repocheck.log`
+
+This file lives in `/var/log/gitlab/gitlab-rails/repocheck.log` for
+Omnibus GitLab packages or in `/home/git/gitlab/log/repocheck.log` for
+installations from source.
+
+It logs information whenever a [repository check is run][repocheck] on a project.
+
+[repocheck]: repository_checks.md
diff --git a/doc/administration/monitoring/performance/introduction.md b/doc/administration/monitoring/performance/introduction.md
index 79904916b7e..17c2b4b70d3 100644
--- a/doc/administration/monitoring/performance/introduction.md
+++ b/doc/administration/monitoring/performance/introduction.md
@@ -12,6 +12,11 @@ documents in order to understand and properly configure GitLab Performance Monit
 - [InfluxDB Schema](influxdb_schema.md)
 - [Grafana Install/Configuration](grafana_configuration.md)
 
+>**Note:**
+Omnibus GitLab 8.16 includes Prometheus as an additional tool to collect
+metrics. It will eventually replace InfluxDB when their metrics collection is
+on par. Read more in the [Prometheus documentation](../prometheus/index.md).
+
 ## Introduction to GitLab Performance Monitoring
 
 GitLab Performance Monitoring makes it possible to measure a wide variety of statistics
diff --git a/doc/administration/monitoring/performance/prometheus.md b/doc/administration/monitoring/performance/prometheus.md
new file mode 100644
index 00000000000..d73ef5d1789
--- /dev/null
+++ b/doc/administration/monitoring/performance/prometheus.md
@@ -0,0 +1 @@
+This document was moved to [monitoring/prometheus](../prometheus/index.md).
diff --git a/doc/administration/monitoring/prometheus/gitlab_monitor_exporter.md b/doc/administration/monitoring/prometheus/gitlab_monitor_exporter.md
new file mode 100644
index 00000000000..edb9c911aac
--- /dev/null
+++ b/doc/administration/monitoring/prometheus/gitlab_monitor_exporter.md
@@ -0,0 +1,30 @@
+# GitLab monitor exporter
+
+>**Note:**
+Available since [Omnibus GitLab 8.17][1132]. For installations from source
+you'll have to install and configure it yourself.
+
+The [GitLab monitor exporter] allows you to measure various GitLab metrics.
+
+To enable the GitLab monitor exporter:
+
+1. [Enable Prometheus](index.md#configuring-prometheus)
+1. Edit `/etc/gitlab/gitlab.rb`
+1. Add or find and uncomment the following line, making sure it's set to `true`:
+
+    ```ruby
+    gitlab_monitor['enable'] = true
+    ```
+
+1. Save the file and [reconfigure GitLab][reconfigure] for the changes to
+   take effect
+
+Prometheus will now automatically begin collecting performance data from
+the GitLab monitor exporter exposed under `localhost:9168`.
+
+[← Back to the main Prometheus page](index.md)
+
+[1132]: https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests/1132
+[GitLab monitor exporter]: https://gitlab.com/gitlab-org/gitlab-monitor
+[prometheus]: https://prometheus.io
+[reconfigure]: ../../restart_gitlab.md#omnibus-gitlab-reconfigure
diff --git a/doc/administration/monitoring/prometheus/index.md b/doc/administration/monitoring/prometheus/index.md
new file mode 100644
index 00000000000..3a394c561db
--- /dev/null
+++ b/doc/administration/monitoring/prometheus/index.md
@@ -0,0 +1,147 @@
+# GitLab Prometheus
+
+>**Notes:**
+- Prometheus and the various exporters listed in this page are bundled in the
+  Omnibus GitLab package. Check each exporter's documentation for the timeline
+  they got added. For installations from source you will have to install
+  them yourself. Over subsequent releases additional GitLab metrics will be
+  captured.
+- Prometheus services are off by default but will be on starting with GitLab 9.0.
+- Prometheus and its exporters do not authenticate users, and will be available
+  to anyone who can access them.
+
+[Prometheus] is a powerful time-series monitoring service, providing a flexible
+platform for monitoring GitLab and other software products.
+GitLab provides out of the box monitoring with Prometheus, providing easy
+access to high quality time-series monitoring of GitLab services.
+
+## Overview
+
+Prometheus works by periodically connecting to data sources and collecting their
+performance metrics via the [various exporters](#prometheus-exporters). To view
+and work with the monitoring data, you can either
+[connect directly to Prometheus](#viewing-performance-metrics) or utilize a
+dashboard tool like [Grafana].
+
+## Configuring Prometheus
+
+>**Note:**
+Available since Omnibus GitLab 8.16. For installations from source you'll
+have to install and configure it yourself.
+
+To enable Prometheus:
+
+1. Edit `/etc/gitlab/gitlab.rb`
+1. Add or find and uncomment the following line, making sure it's set to `true`:
+
+    ```ruby
+    prometheus['enable'] = true
+    ```
+
+1. Save the file and [reconfigure GitLab][reconfigure] for the changes to
+   take effect
+
+By default, Prometheus will run as the `gitlab-prometheus` user and listen on
+`http://localhost:9090`. If the [node exporter](#node-exporter) service
+has been enabled, it will automatically be set up as a monitoring target for
+Prometheus.
+
+## Changing the port Prometheus listens on
+
+>**Note:**
+The following change was added in [GitLab Omnibus 8.17][1261]. Although possible,
+it's not recommended to change the default address and port Prometheus listens
+on as this might affect or conflict with other services running on the GitLab
+server. Proceed at your own risk.
+
+To change the address/port that Prometheus listens on:
+
+1. Edit `/etc/gitlab/gitlab.rb`
+1. Add or find and uncomment the following line:
+
+    ```ruby
+    prometheus['listen_address'] = 'localhost:9090'
+    ```
+
+    Replace `localhost:9090` with the address/port you want Prometheus to
+    listen on.
+
+1. Save the file and [reconfigure GitLab][reconfigure] for the changes to
+   take effect
+
+## Viewing performance metrics
+
+After you have [enabled Prometheus](#configuring-prometheus), you can visit
+`http://localhost:9090` for the dashboard that Prometheus offers by default.
+
+>**Note:**
+If SSL has been enabled on your GitLab instance, you may not be able to access
+Prometheus on the same browser as GitLab due to [HSTS][hsts]. We plan to
+[provide access via GitLab][multi-user-prometheus], but in the interim there are
+some workarounds: using a separate browser for Prometheus, resetting HSTS, or
+having [Nginx proxy it][nginx-custom-config]. Follow issue [#27069] for more
+information.
+
+The performance data collected by Prometheus can be viewed directly in the
+Prometheus console or through a compatible dashboard tool.
+The Prometheus interface provides a [flexible query language][prom-query] to work
+with the collected data where you can visualize their output.
+For a more fully featured dashboard, Grafana can be used and has
+[official support for Prometheus][prom-grafana].
+
+Sample Prometheus queries:
+
+- **% Memory used:** `(1 - ((node_memory_MemFree + node_memory_Cached) / node_memory_MemTotal)) * 100`
+- **% CPU load:** `1 - rate(node_cpu{mode="idle"}[5m])`
+- **Data transmitted:** `irate(node_network_transmit_bytes[5m])`
+- **Data received:** `irate(node_network_receive_bytes[5m])`
+
+## Prometheus exporters
+
+There are a number of libraries and servers which help in exporting existing
+metrics from third-party systems as Prometheus metrics. This is useful for cases
+where it is not feasible to instrument a given system with Prometheus metrics
+directly (for example, HAProxy or Linux system stats). You can read more in the
+[Prometheus exporters and integrations upstream documentation][prom-exporters].
+
+While you can use any exporter you like with your GitLab installation, the
+following ones documented here are bundled in the Omnibus GitLab packages
+making it easy to configure and use.
+
+### Node exporter
+
+The node exporter allows you to measure various machine resources such as
+memory, disk and CPU utilization.
+
+[➔ Read more about the node exporter.](node_exporter.md)
+
+### Redis exporter
+
+The Redis exporter allows you to measure various Redis metrics.
+
+[➔ Read more about the Redis exporter.](redis_exporter.md)
+
+### Postgres exporter
+
+The Postgres exporter allows you to measure various PostgreSQL metrics.
+
+[➔ Read more about the Postgres exporter.](postgres_exporter.md)
+
+### GitLab monitor exporter
+
+The GitLab monitor exporter allows you to measure various GitLab metrics.
+
+[➔ Read more about the GitLab monitor exporter.](gitlab_monitor_exporter.md)
+
+[grafana]: https://grafana.net
+[hsts]: https://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security
+[multi-user-prometheus]: https://gitlab.com/gitlab-org/multi-user-prometheus
+[nginx-custom-config]: https://docs.gitlab.com/omnibus/settings/nginx.html#inserting-custom-nginx-settings-into-the-gitlab-server-block
+[prometheus]: https://prometheus.io
+[prom-exporters]: https://prometheus.io/docs/instrumenting/exporters/
+[prom-query]: https://prometheus.io/docs/querying/basics
+[prom-grafana]: https://prometheus.io/docs/visualization/grafana/
+[scrape-config]: https://prometheus.io/docs/operating/configuration/#%3Cscrape_config%3E
+[reconfigure]: ../../restart_gitlab.md#omnibus-gitlab-reconfigure
+[#27069]: https://gitlab.com/gitlab-org/gitlab-ce/issues/27069
+[1261]: https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests/1261
diff --git a/doc/administration/monitoring/prometheus/node_exporter.md b/doc/administration/monitoring/prometheus/node_exporter.md
new file mode 100644
index 00000000000..aef7758a88f
--- /dev/null
+++ b/doc/administration/monitoring/prometheus/node_exporter.md
@@ -0,0 +1,30 @@
+# Node exporter
+
+>**Note:**
+Available since Omnibus GitLab 8.16. For installations from source you'll
+have to install and configure it yourself.
+
+The [node exporter] allows you to measure various machine resources such as
+memory, disk and CPU utilization.
+
+To enable the node exporter:
+
+1. [Enable Prometheus](index.md#configuring-prometheus)
+1. Edit `/etc/gitlab/gitlab.rb`
+1. Add or find and uncomment the following line, making sure it's set to `true`:
+
+    ```ruby
+    node_exporter['enable'] = true
+    ```
+
+1. Save the file and [reconfigure GitLab][reconfigure] for the changes to
+   take effect
+
+Prometheus will now automatically begin collecting performance data from
+the node exporter exposed under `localhost:9100`.
+
+[← Back to the main Prometheus page](index.md)
+
+[node exporter]: https://github.com/prometheus/node_exporter
+[prometheus]: https://prometheus.io
+[reconfigure]: ../../restart_gitlab.md#omnibus-gitlab-reconfigure
diff --git a/doc/administration/monitoring/prometheus/postgres_exporter.md b/doc/administration/monitoring/prometheus/postgres_exporter.md
new file mode 100644
index 00000000000..8e2d3162f88
--- /dev/null
+++ b/doc/administration/monitoring/prometheus/postgres_exporter.md
@@ -0,0 +1,30 @@
+# Postgres exporter
+
+>**Note:**
+Available since [Omnibus GitLab 8.17][1131]. For installations from source
+you'll have to install and configure it yourself.
+
+The [postgres exporter] allows you to measure various PostgreSQL metrics.
+
+To enable the postgres exporter:
+
+1. [Enable Prometheus](index.md#configuring-prometheus)
+1. Edit `/etc/gitlab/gitlab.rb`
+1. Add or find and uncomment the following line, making sure it's set to `true`:
+
+    ```ruby
+    postgres_exporter['enable'] = true
+    ```
+
+1. Save the file and [reconfigure GitLab][reconfigure] for the changes to
+   take effect
+
+Prometheus will now automatically begin collecting performance data from
+the postgres exporter exposed under `localhost:9187`.
+
+[← Back to the main Prometheus page](index.md)
+
+[1131]: https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests/1131
+[postgres exporter]: https://github.com/wrouesnel/postgres_exporter
+[prometheus]: https://prometheus.io
+[reconfigure]: ../../restart_gitlab.md#omnibus-gitlab-reconfigure
diff --git a/doc/administration/monitoring/prometheus/redis_exporter.md b/doc/administration/monitoring/prometheus/redis_exporter.md
new file mode 100644
index 00000000000..d54d409dbb6
--- /dev/null
+++ b/doc/administration/monitoring/prometheus/redis_exporter.md
@@ -0,0 +1,33 @@
+# Redis exporter
+
+>**Note:**
+Available since [Omnibus GitLab 8.17][1118]. For installations from source
+you'll have to install and configure it yourself.
+
+The [Redis exporter] allows you to measure various [Redis] metrics. For more
+information on what's exported [read the upstream documentation][redis-exp].
+
+To enable the Redis exporter:
+
+1. [Enable Prometheus](index.md#configuring-prometheus)
+1. Edit `/etc/gitlab/gitlab.rb`
+1. Add or find and uncomment the following line, making sure it's set to `true`:
+
+    ```ruby
+    redis_exporter['enable'] = true
+    ```
+
+1. Save the file and [reconfigure GitLab][reconfigure] for the changes to
+   take effect
+
+Prometheus will now automatically begin collecting performance data from
+the Redis exporter exposed under `localhost:9121`.
+
+[← Back to the main Prometheus page](index.md)
+
+[1118]: https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests/1118
+[redis]: https://redis.io
+[redis exporter]: https://github.com/oliver006/redis_exporter
+[redis-exp]: https://github.com/oliver006/redis_exporter/blob/master/README.md#whats-exported
+[prometheus]: https://prometheus.io
+[reconfigure]: ../../restart_gitlab.md#omnibus-gitlab-reconfigure
diff --git a/doc/administration/pages/index.md b/doc/administration/pages/index.md
new file mode 100644
index 00000000000..62b0468da79
--- /dev/null
+++ b/doc/administration/pages/index.md
@@ -0,0 +1,278 @@
+# GitLab Pages administration
+
+> **Notes:**
+- [Introduced][ee-80] in GitLab EE 8.3.
+- Custom CNAMEs with TLS support were [introduced][ee-173] in GitLab EE 8.5.
+- GitLab Pages [were ported][ce-14605] to Community Edition in GitLab 8.17.
+- This guide is for Omnibus GitLab installations. If you have installed
+  GitLab from source, follow the [Pages source installation document](source.md).
+- To learn how to use GitLab Pages, read the [user documentation][pages-userguide].
+
+---
+
+This document describes how to set up the _latest_ GitLab Pages feature. Make
+sure to read the [changelog](#changelog) if you are upgrading to a new GitLab
+version as it may include new features and changes needed to be made in your
+configuration.
+
+## Overview
+
+GitLab Pages makes use of the [GitLab Pages daemon], a simple HTTP server
+written in Go that can listen on an external IP address and provide support for
+custom domains and custom certificates. It supports dynamic certificates through
+SNI and exposes pages using HTTP2 by default.
+You are encouraged to read its [README][pages-readme] to fully understand how
+it works.
+
+---
+
+In the case of [custom domains](#custom-domains) (but not 
+[wildcard domains](#wildcard-domains)), the Pages daemon needs to listen on 
+ports `80` and/or `443`. For that reason, there is some flexibility in the way 
+which you can set it up:
+
+1. Run the Pages daemon in the same server as GitLab, listening on a secondary IP.
+1. Run the Pages daemon in a separate server. In that case, the
+   [Pages path](#change-storage-path) must also be present in the server that
+   the Pages daemon is installed, so you will have to share it via network.
+1. Run the Pages daemon in the same server as GitLab, listening on the same IP
+   but on different ports. In that case, you will have to proxy the traffic with
+   a loadbalancer. If you choose that route note that you should use TCP load
+   balancing for HTTPS. If you use TLS-termination (HTTPS-load balancing) the
+   pages will not be able to be served with user provided certificates. For
+   HTTP it's OK to use HTTP or TCP load balancing.
+
+In this document, we will proceed assuming the first option. If you are not
+supporting custom domains a secondary IP is not needed.
+
+## Prerequisites
+
+Before proceeding with the Pages configuration, you will need to:
+
+1. Have a separate domain under which the GitLab Pages will be served. In this
+   document we assume that to be `example.io`.
+1. Configure a **wildcard DNS record**.
+1. (Optional) Have a **wildcard certificate** for that domain if you decide to
+   serve Pages under HTTPS.
+1. (Optional but recommended) Enable [Shared runners](../../ci/runners/README.md)
+   so that your users don't have to bring their own.
+1. (Only for custom domains) Have a **secondary IP**.
+
+### DNS configuration
+
+GitLab Pages expect to run on their own virtual host. In your DNS server/provider
+you need to add a [wildcard DNS A record][wiki-wildcard-dns] pointing to the
+host that GitLab runs. For example, an entry would look like this:
+
+```
+*.example.io. 1800 IN A 1.1.1.1
+```
+
+where `example.io` is the domain under which GitLab Pages will be served
+and `1.1.1.1` is the IP address of your GitLab instance.
+
+> **Note:**
+You should not use the GitLab domain to serve user pages. For more information
+see the [security section](#security).
+
+[wiki-wildcard-dns]: https://en.wikipedia.org/wiki/Wildcard_DNS_record
+
+## Configuration
+
+Depending on your needs, you can set up GitLab Pages in 4 different ways.
+The following options are listed from the easiest setup to the most
+advanced one. The absolute minimum requirement is to set up the wildcard DNS
+since that is needed in all configurations.
+
+### Wildcard domains
+
+>**Requirements:**
+- [Wildcard DNS setup](#dns-configuration)
+>
+>---
+>
+URL scheme: `http://page.example.io`
+
+This is the minimum setup that you can use Pages with. It is the base for all
+other setups as described below. Nginx will proxy all requests to the daemon.
+The Pages daemon doesn't listen to the outside world.
+
+1. Set the external URL for GitLab Pages in `/etc/gitlab/gitlab.rb`:
+
+    ```ruby
+    pages_external_url 'http://example.io'
+    ```
+
+1. [Reconfigure GitLab][reconfigure]
+
+Watch the [video tutorial][video-admin] for this configuration.
+
+### Wildcard domains with TLS support
+
+>**Requirements:**
+- [Wildcard DNS setup](#dns-configuration)
+- Wildcard TLS certificate
+>
+>---
+>
+URL scheme: `https://page.example.io`
+
+Nginx will proxy all requests to the daemon. Pages daemon doesn't listen to the
+outside world.
+
+1. Place the certificate and key inside `/etc/gitlab/ssl`
+1. In `/etc/gitlab/gitlab.rb` specify the following configuration:
+
+    ```ruby
+    pages_external_url 'https://example.io'
+
+    pages_nginx['redirect_http_to_https'] = true
+    pages_nginx['ssl_certificate'] = "/etc/gitlab/ssl/pages-nginx.crt"
+    pages_nginx['ssl_certificate_key'] = "/etc/gitlab/ssl/pages-nginx.key"
+    ```
+
+    where `pages-nginx.crt` and `pages-nginx.key` are the SSL cert and key,
+    respectively.
+
+1. [Reconfigure GitLab][reconfigure]
+
+## Advanced configuration
+
+In addition to the wildcard domains, you can also have the option to configure
+GitLab Pages to work with custom domains. Again, there are two options here:
+support custom domains with and without TLS certificates. The easiest setup is
+that without TLS certificates.
+
+### Custom domains
+
+>**Requirements:**
+- [Wildcard DNS setup](#dns-configuration)
+- Secondary IP
+>
+---
+>
+URL scheme: `http://page.example.io` and `http://domain.com`
+
+In that case, the Pages daemon is running, Nginx still proxies requests to
+the daemon but the daemon is also able to receive requests from the outside
+world. Custom domains are supported, but no TLS.
+
+1. Edit `/etc/gitlab/gitlab.rb`:
+
+    ```ruby
+    pages_external_url "http://example.io"
+    nginx['listen_addresses'] = ['1.1.1.1']
+    pages_nginx['enable'] = false
+    gitlab_pages['external_http'] = '1.1.1.2:80'
+    ```
+
+    where `1.1.1.1` is the primary IP address that GitLab is listening to and
+    `1.1.1.2` the secondary IP where the GitLab Pages daemon listens to.
+
+1. [Reconfigure GitLab][reconfigure]
+
+### Custom domains with TLS support
+
+>**Requirements:**
+- [Wildcard DNS setup](#dns-configuration)
+- Wildcard TLS certificate
+- Secondary IP
+>
+---
+>
+URL scheme: `https://page.example.io` and `https://domain.com`
+
+In that case, the Pages daemon is running, Nginx still proxies requests to
+the daemon but the daemon is also able to receive requests from the outside
+world. Custom domains and TLS are supported.
+
+1. Edit `/etc/gitlab/gitlab.rb`:
+
+    ```ruby
+    pages_external_url "https://example.io"
+    nginx['listen_addresses'] = ['1.1.1.1']
+    pages_nginx['enable'] = false
+    gitlab_pages['cert'] = "/etc/gitlab/ssl/example.io.crt"
+    gitlab_pages['cert_key'] = "/etc/gitlab/ssl/example.io.key"
+    gitlab_pages['external_http'] = '1.1.1.2:80'
+    gitlab_pages['external_https'] = '1.1.1.2:443'
+    ```
+
+    where `1.1.1.1` is the primary IP address that GitLab is listening to and
+    `1.1.1.2` the secondary IP where the GitLab Pages daemon listens to.
+
+1. [Reconfigure GitLab][reconfigure]
+
+## Change storage path
+
+Follow the steps below to change the default path where GitLab Pages' contents
+are stored.
+
+1. Pages are stored by default in `/var/opt/gitlab/gitlab-rails/shared/pages`.
+   If you wish to store them in another location you must set it up in
+   `/etc/gitlab/gitlab.rb`:
+
+     ```ruby
+     gitlab_rails['pages_path'] = "/mnt/storage/pages"
+     ```
+
+1. [Reconfigure GitLab][reconfigure]
+
+## Set maximum pages size
+
+The maximum size of the unpacked archive per project can be configured in the
+Admin area under the Application settings in the **Maximum size of pages (MB)**.
+The default is 100MB.
+
+## Backup
+
+Pages are part of the [regular backup][backup] so there is nothing to configure.
+
+## Security
+
+You should strongly consider running GitLab pages under a different hostname
+than GitLab to prevent XSS attacks.
+
+## Changelog
+
+GitLab Pages were first introduced in GitLab EE 8.3. Since then, many features
+where added, like custom CNAME and TLS support, and many more are likely to
+come. Below is a brief changelog. If no changes were introduced or a version is
+missing from the changelog, assume that the documentation is the same as the
+latest previous version.
+
+---
+
+**GitLab 8.17 ([documentation][8-17-docs])**
+
+- GitLab Pages were ported to Community Edition in GitLab 8.17.
+- Documentation was refactored to be more modular and easy to follow.
+
+**GitLab 8.5 ([documentation][8-5-docs])**
+
+- In GitLab 8.5 we introduced the [gitlab-pages][] daemon which is now the
+  recommended way to set up GitLab Pages.
+- The [NGINX configs][] have changed to reflect this change. So make sure to
+  update them.
+- Custom CNAME and TLS certificates support.
+- Documentation was moved to one place.
+
+**GitLab 8.3 ([documentation][8-3-docs])**
+
+- GitLab Pages feature was introduced.
+
+[8-3-docs]: https://gitlab.com/gitlab-org/gitlab-ee/blob/8-3-stable-ee/doc/pages/administration.md
+[8-5-docs]: https://gitlab.com/gitlab-org/gitlab-ee/blob/8-5-stable-ee/doc/pages/administration.md
+[8-17-docs]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-17-stable-ce/doc/administration/pages/index.md
+[backup]: ../../raketasks/backup_restore.md
+[ce-14605]: https://gitlab.com/gitlab-org/gitlab-ce/issues/14605
+[ee-80]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/80
+[ee-173]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/173
+[gitlab pages daemon]: https://gitlab.com/gitlab-org/gitlab-pages
+[NGINX configs]: https://gitlab.com/gitlab-org/gitlab-ee/tree/8-5-stable-ee/lib/support/nginx
+[pages-readme]: https://gitlab.com/gitlab-org/gitlab-pages/blob/master/README.md
+[pages-userguide]: ../../user/project/pages/index.md
+[reconfigure]: ../restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart]: ../restart_gitlab.md#installations-from-source
+[gitlab-pages]: https://gitlab.com/gitlab-org/gitlab-pages/tree/v0.2.4
+[video-admin]: https://youtu.be/dD8c7WNcc6s
diff --git a/doc/administration/pages/source.md b/doc/administration/pages/source.md
new file mode 100644
index 00000000000..f6f50e2c571
--- /dev/null
+++ b/doc/administration/pages/source.md
@@ -0,0 +1,396 @@
+# GitLab Pages administration for source installations
+
+This is the documentation for configuring a GitLab Pages when you have installed
+GitLab from source and not using the Omnibus packages.
+
+You are encouraged to read the [Omnibus documentation](index.md) as it provides
+some invaluable information to the configuration of GitLab Pages. Please proceed
+to read it before going forward with this guide.
+
+We also highly recommend that you use the Omnibus GitLab packages, as we
+optimize them specifically for GitLab, and we will take care of upgrading GitLab
+Pages to the latest supported version.
+
+## Overview
+
+[Read the Omnibus overview section.](index.md#overview)
+
+## Prerequisites
+
+Before proceeding with the Pages configuration, make sure that:
+
+1. You have a separate domain under which GitLab Pages will be served. In
+   this document we assume that to be `example.io`.
+1. You have configured a **wildcard DNS record** for that domain.
+1. You have installed the `zip` and `unzip` packages in the same server that
+   GitLab is installed since they are needed to compress/uncompress the
+   Pages artifacts.
+1. (Optional) You have a **wildcard certificate** for the Pages domain if you
+   decide to serve Pages (`*.example.io`) under HTTPS.
+1. (Optional but recommended) You have configured and enabled the [Shared Runners][]
+   so that your users don't have to bring their own.
+
+### DNS configuration
+
+GitLab Pages expect to run on their own virtual host. In your DNS server/provider
+you need to add a [wildcard DNS A record][wiki-wildcard-dns] pointing to the
+host that GitLab runs. For example, an entry would look like this:
+
+```
+*.example.io. 1800 IN A 1.1.1.1
+```
+
+where `example.io` is the domain under which GitLab Pages will be served
+and `1.1.1.1` is the IP address of your GitLab instance.
+
+> **Note:**
+You should not use the GitLab domain to serve user pages. For more information
+see the [security section](#security).
+
+[wiki-wildcard-dns]: https://en.wikipedia.org/wiki/Wildcard_DNS_record
+
+## Configuration
+
+Depending on your needs, you can set up GitLab Pages in 4 different ways.
+The following options are listed from the easiest setup to the most
+advanced one. The absolute minimum requirement is to set up the wildcard DNS
+since that is needed in all configurations.
+
+### Wildcard domains
+
+>**Requirements:**
+- [Wildcard DNS setup](#dns-configuration)
+>
+>---
+>
+URL scheme: `http://page.example.io`
+
+This is the minimum setup that you can use Pages with. It is the base for all
+other setups as described below. Nginx will proxy all requests to the daemon.
+The Pages daemon doesn't listen to the outside world.
+
+1. Install the Pages daemon:
+
+    ```
+    cd /home/git
+    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-pages.git
+    cd gitlab-pages
+    sudo -u git -H git checkout v0.2.4
+    sudo -u git -H make
+    ```
+
+1. Go to the GitLab installation directory:
+
+     ```bash
+     cd /home/git/gitlab
+     ```
+
+1. Edit `gitlab.yml` and under the `pages` setting, set `enabled` to `true` and
+   the `host` to the FQDN under which GitLab Pages will be served:
+
+     ```yaml
+     ## GitLab Pages
+     pages:
+       enabled: true
+       # The location where pages are stored (default: shared/pages).
+       # path: shared/pages
+
+       host: example.io
+       port: 80
+       https: false
+     ```
+
+1. Copy the `gitlab-pages-ssl` Nginx configuration file:
+
+    ```bash
+    sudo cp lib/support/nginx/gitlab-pages-ssl /etc/nginx/sites-available/gitlab-pages-ssl.conf
+    sudo ln -sf /etc/nginx/sites-{available,enabled}/gitlab-pages-ssl.conf
+    ```
+
+      Replace `gitlab-pages-ssl` with `gitlab-pages` if you are not using SSL.
+
+1. Restart NGINX
+1. [Restart GitLab][restart]
+
+### Wildcard domains with TLS support
+
+>**Requirements:**
+- [Wildcard DNS setup](#dns-configuration)
+- Wildcard TLS certificate
+>
+>---
+>
+URL scheme: `https://page.example.io`
+
+Nginx will proxy all requests to the daemon. Pages daemon doesn't listen to the
+outside world.
+
+1. Install the Pages daemon:
+
+    ```
+    cd /home/git
+    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-pages.git
+    cd gitlab-pages
+    sudo -u git -H git checkout v0.2.4
+    sudo -u git -H make
+    ```
+
+1. In `gitlab.yml`, set the port to `443` and https to `true`:
+
+     ```bash
+     ## GitLab Pages
+     pages:
+       enabled: true
+       # The location where pages are stored (default: shared/pages).
+       # path: shared/pages
+
+       host: example.io
+       port: 443
+       https: true
+     ```
+
+1. Copy the `gitlab-pages-ssl` Nginx configuration file:
+
+    ```bash
+    sudo cp lib/support/nginx/gitlab-pages-ssl /etc/nginx/sites-available/gitlab-pages-ssl.conf
+    sudo ln -sf /etc/nginx/sites-{available,enabled}/gitlab-pages-ssl.conf
+    ```
+
+      Replace `gitlab-pages-ssl` with `gitlab-pages` if you are not using SSL.
+
+1. Restart NGINX
+1. [Restart GitLab][restart]
+
+
+## Advanced configuration
+
+In addition to the wildcard domains, you can also have the option to configure
+GitLab Pages to work with custom domains. Again, there are two options here:
+support custom domains with and without TLS certificates. The easiest setup is
+that without TLS certificates.
+
+### Custom domains
+
+>**Requirements:**
+- [Wildcard DNS setup](#dns-configuration)
+- Secondary IP
+>
+---
+>
+URL scheme: `http://page.example.io` and `http://domain.com`
+
+In that case, the pages daemon is running, Nginx still proxies requests to
+the daemon but the daemon is also able to receive requests from the outside
+world. Custom domains are supported, but no TLS.
+
+1. Install the Pages daemon:
+
+    ```
+    cd /home/git
+    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-pages.git
+    cd gitlab-pages
+    sudo -u git -H git checkout v0.2.4
+    sudo -u git -H make
+    ```
+
+1. Edit `gitlab.yml` to look like the example below. You need to change the
+   `host` to the FQDN under which GitLab Pages will be served. Set
+   `external_http` to the secondary IP on which the pages daemon will listen
+   for connections:
+
+     ```yaml
+     pages:
+       enabled: true
+       # The location where pages are stored (default: shared/pages).
+       # path: shared/pages
+
+       host: example.io
+       port: 80
+       https: false
+
+       external_http: 1.1.1.2:80
+     ```
+
+1. Edit `/etc/default/gitlab` and set `gitlab_pages_enabled` to `true` in
+   order to enable the pages daemon. In `gitlab_pages_options` the
+   `-pages-domain` and `-listen-http` must match the `host` and `external_http`
+   settings that you set above respectively:
+
+    ```
+    gitlab_pages_enabled=true
+    gitlab_pages_options="-pages-domain example.io -pages-root $app_root/shared/pages -listen-proxy 127.0.0.1:8090 -listen-http 1.1.1.2:80"
+    ```
+
+1. Copy the `gitlab-pages-ssl` Nginx configuration file:
+
+    ```bash
+    sudo cp lib/support/nginx/gitlab-pages-ssl /etc/nginx/sites-available/gitlab-pages-ssl.conf
+    sudo ln -sf /etc/nginx/sites-{available,enabled}/gitlab-pages-ssl.conf
+    ```
+
+      Replace `gitlab-pages-ssl` with `gitlab-pages` if you are not using SSL.
+
+1. Edit all GitLab related configs in `/etc/nginx/site-available/` and replace
+   `0.0.0.0` with `1.1.1.1`, where `1.1.1.1` the primary IP where GitLab
+   listens to.
+1. Restart NGINX
+1. [Restart GitLab][restart]
+
+### Custom domains with TLS support
+
+>**Requirements:**
+- [Wildcard DNS setup](#dns-configuration)
+- Wildcard TLS certificate
+- Secondary IP
+>
+---
+>
+URL scheme: `https://page.example.io` and `https://domain.com`
+
+In that case, the pages daemon is running, Nginx still proxies requests to
+the daemon but the daemon is also able to receive requests from the outside
+world. Custom domains and TLS are supported.
+
+1. Install the Pages daemon:
+
+    ```
+    cd /home/git
+    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-pages.git
+    cd gitlab-pages
+    sudo -u git -H git checkout v0.2.4
+    sudo -u git -H make
+    ```
+
+1. Edit `gitlab.yml` to look like the example below. You need to change the
+   `host` to the FQDN under which GitLab Pages will be served. Set
+   `external_http` and `external_https` to the secondary IP on which the pages
+   daemon will listen for connections:
+
+     ```yaml
+     ## GitLab Pages
+     pages:
+       enabled: true
+       # The location where pages are stored (default: shared/pages).
+       # path: shared/pages
+
+       host: example.io
+       port: 443
+       https: true
+
+       external_http: 1.1.1.2:80
+       external_https: 1.1.1.2:443
+     ```
+
+1. Edit `/etc/default/gitlab` and set `gitlab_pages_enabled` to `true` in
+   order to enable the pages daemon. In `gitlab_pages_options` the
+   `-pages-domain`, `-listen-http` and `-listen-https` must match the `host`,
+   `external_http` and `external_https` settings that you set above respectively.
+   The `-root-cert` and `-root-key` settings are the wildcard TLS certificates
+   of the `example.io` domain:
+
+    ```
+    gitlab_pages_enabled=true
+    gitlab_pages_options="-pages-domain example.io -pages-root $app_root/shared/pages -listen-proxy 127.0.0.1:8090 -listen-http 1.1.1.2:80 -listen-https 1.1.1.2:443 -root-cert /path/to/example.io.crt -root-key /path/to/example.io.key
+    ```
+
+1. Copy the `gitlab-pages-ssl` Nginx configuration file:
+
+    ```bash
+    sudo cp lib/support/nginx/gitlab-pages-ssl /etc/nginx/sites-available/gitlab-pages-ssl.conf
+    sudo ln -sf /etc/nginx/sites-{available,enabled}/gitlab-pages-ssl.conf
+    ```
+
+      Replace `gitlab-pages-ssl` with `gitlab-pages` if you are not using SSL.
+
+1. Edit all GitLab related configs in `/etc/nginx/site-available/` and replace
+   `0.0.0.0` with `1.1.1.1`, where `1.1.1.1` the primary IP where GitLab
+   listens to.
+1. Restart NGINX
+1. [Restart GitLab][restart]
+
+## Change storage path
+
+Follow the steps below to change the default path where GitLab Pages' contents
+are stored.
+
+1. Pages are stored by default in `/var/opt/gitlab/gitlab-rails/shared/pages`.
+   If you wish to store them in another location you must set it up in
+   `/etc/gitlab/gitlab.rb`:
+
+     ```ruby
+     gitlab_rails['pages_path'] = "/mnt/storage/pages"
+     ```
+
+1. [Reconfigure GitLab][reconfigure]
+
+## NGINX caveats
+
+>**Note:**
+The following information applies only for installations from source.
+
+Be extra careful when setting up the domain name in the NGINX config. You must
+not remove the backslashes.
+
+If your GitLab pages domain is `example.io`, replace:
+
+```bash
+server_name ~^.*\.YOUR_GITLAB_PAGES\.DOMAIN$;
+```
+
+with:
+
+```
+server_name ~^.*\.example\.io$;
+```
+
+If you are using a subdomain, make sure to escape all dots (`.`) except from
+the first one with a backslash (\). For example `pages.example.io` would be:
+
+```
+server_name ~^.*\.pages\.example\.io$;
+```
+
+## Change storage path
+
+Follow the steps below to change the default path where GitLab Pages' contents
+are stored.
+
+1. Pages are stored by default in `/home/git/gitlab/shared/pages`.
+   If you wish to store them in another location you must set it up in
+   `gitlab.yml` under the `pages` section:
+
+     ```yaml
+     pages:
+       enabled: true
+       # The location where pages are stored (default: shared/pages).
+       path: /mnt/storage/pages
+     ```
+
+1. [Restart GitLab][restart]
+
+## Set maximum Pages size
+
+The maximum size of the unpacked archive per project can be configured in the
+Admin area under the Application settings in the **Maximum size of pages (MB)**.
+The default is 100MB.
+
+## Backup
+
+Pages are part of the [regular backup][backup] so there is nothing to configure.
+
+## Security
+
+You should strongly consider running GitLab pages under a different hostname
+than GitLab to prevent XSS attacks.
+
+[backup]: ../../raketasks/backup_restore.md
+[ee-80]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/80
+[ee-173]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/173
+[gitlab pages daemon]: https://gitlab.com/gitlab-org/gitlab-pages
+[NGINX configs]: https://gitlab.com/gitlab-org/gitlab-ee/tree/8-5-stable-ee/lib/support/nginx
+[pages-readme]: https://gitlab.com/gitlab-org/gitlab-pages/blob/master/README.md
+[pages-userguide]: ../../user/project/pages/index.md
+[reconfigure]: ../restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart]: ../restart_gitlab.md#installations-from-source
+[gitlab-pages]: https://gitlab.com/gitlab-org/gitlab-pages/tree/v0.2.4
+[shared runners]: ../../ci/runners/README.md
diff --git a/doc/administration/raketasks/check.md b/doc/administration/raketasks/check.md
index d1d2fed4861..c8b5434c068 100644
--- a/doc/administration/raketasks/check.md
+++ b/doc/administration/raketasks/check.md
@@ -74,24 +74,5 @@ Example output:
 
 The LDAP check Rake task will test the bind_dn and password credentials
 (if configured) and will list a sample of LDAP users. This task is also
-executed as part of the `gitlab:check` task, but can run independently
-using the command below.
-
-**Omnibus Installation**
-
-```
-sudo gitlab-rake gitlab:ldap:check
-```
-
-**Source Installation**
-
-```bash
-sudo -u git -H bundle exec rake gitlab:ldap:check RAILS_ENV=production
-```
-
-By default, the task will return a sample of 100 LDAP users. Change this
-limit by passing a number to the check task:
-
-```bash
-rake gitlab:ldap:check[50]
-```
+executed as part of the `gitlab:check` task, but can run independently.
+See [LDAP Rake Tasks - LDAP Check](ldap.md#check) for details.
diff --git a/doc/administration/raketasks/ldap.md b/doc/administration/raketasks/ldap.md
new file mode 100644
index 00000000000..91fc0133d56
--- /dev/null
+++ b/doc/administration/raketasks/ldap.md
@@ -0,0 +1,120 @@
+# LDAP Rake Tasks
+
+## Check
+
+The LDAP check Rake task will test the `bind_dn` and `password` credentials
+(if configured) and will list a sample of LDAP users. This task is also
+executed as part of the `gitlab:check` task, but can run independently
+using the command below.
+
+**Omnibus Installation**
+
+```
+sudo gitlab-rake gitlab:ldap:check
+```
+
+**Source Installation**
+
+```bash
+sudo -u git -H bundle exec rake gitlab:ldap:check RAILS_ENV=production
+```
+
+------
+
+By default, the task will return a sample of 100 LDAP users. Change this
+limit by passing a number to the check task:
+
+```bash
+rake gitlab:ldap:check[50]
+```
+
+## Rename a provider
+
+If you change the LDAP server ID in `gitlab.yml` or `gitlab.rb` you will need
+to update all user identities or users will be unable to sign in. Input the
+old and new provider and this task will update all matching identities in the
+database.
+
+`old_provider` and `new_provider` are derived from the prefix `ldap` plus the
+LDAP server ID from the configuration file. For example, in `gitlab.yml` or
+`gitlab.rb` you may see LDAP configuration like this:
+
+```yaml
+main:
+  label: 'LDAP'
+  host: '_your_ldap_server'
+  port: 389
+  uid: 'sAMAccountName'
+  ...
+```
+
+`main` is the LDAP server ID. Together, the unique provider is `ldapmain`.
+
+> **Warning**: If you input an incorrect new provider users will be unable
+to sign in. If this happens, run the task again with the incorrect provider
+as the `old_provider` and the correct provider as the `new_provider`.
+
+**Omnibus Installation**
+
+```bash
+sudo gitlab-rake gitlab:ldap:rename_provider[old_provider,new_provider]
+```
+
+**Source Installation**
+
+```bash
+bundle exec rake gitlab:ldap:rename_provider[old_provider,new_provider] RAILS_ENV=production
+```
+
+### Example
+
+Consider beginning with the default server ID `main` (full provider `ldapmain`).
+If we change `main` to `mycompany`, the `new_provider` is `ldapmycompany`.
+To rename all user identities run the following command:
+
+```bash
+sudo gitlab-rake gitlab:ldap:rename_provider[ldapmain,ldapmycompany]
+```
+
+Example output:
+
+```
+100 users with provider 'ldapmain' will be updated to 'ldapmycompany'.
+If the new provider is incorrect, users will be unable to sign in.
+Do you want to continue (yes/no)? yes
+
+User identities were successfully updated
+```
+
+### Other options
+
+If you do not specify an `old_provider` and `new_provider` you will be prompted
+for them:
+
+**Omnibus Installation**
+
+```bash
+sudo gitlab-rake gitlab:ldap:rename_provider
+```
+
+**Source Installation**
+
+```bash
+bundle exec rake gitlab:ldap:rename_provider RAILS_ENV=production
+```
+
+**Example output:**
+
+```
+What is the old provider? Ex. 'ldapmain': ldapmain
+What is the new provider? Ex. 'ldapcustom': ldapmycompany
+```
+
+------
+
+This tasks also accepts the `force` environment variable which will skip the
+confirmation dialog:
+
+```bash
+sudo gitlab-rake gitlab:ldap:rename_provider[old_provider,new_provider] force=yes
+```
diff --git a/doc/administration/raketasks/maintenance.md b/doc/administration/raketasks/maintenance.md
index f3c2e72341f..5b6ee354887 100644
--- a/doc/administration/raketasks/maintenance.md
+++ b/doc/administration/raketasks/maintenance.md
@@ -27,6 +27,7 @@ Ruby Version:     2.1.5p273
 Gem Version:      2.4.3
 Bundler Version:  1.7.6
 Rake Version:     10.3.2
+Redis Version:    3.2.5
 Sidekiq Version:  2.17.8
 
 GitLab information
@@ -171,14 +172,14 @@ Omnibus packages.
 
 ```
 cd /home/git/gitlab
-sudo -u git -H bundle exec rake assets:precompile RAILS_ENV=production
+sudo -u git -H bundle exec rake gitlab:assets:compile RAILS_ENV=production
 ```
 
 For omnibus versions, the unoptimized assets (JavaScript, CSS) are frozen at
 the release of upstream GitLab. The omnibus version includes optimized versions
 of those assets. Unless you are modifying the JavaScript / CSS code on your
 production machine after installing the package, there should be no reason to redo
-rake assets:precompile on the production machine. If you suspect that assets
+rake gitlab:assets:compile on the production machine. If you suspect that assets
 have been corrupted, you should reinstall the omnibus package.
 
 ## Tracking Deployments
diff --git a/doc/administration/reply_by_email.md b/doc/administration/reply_by_email.md
index 14cd7a03826..e99a7ee29cc 100644
--- a/doc/administration/reply_by_email.md
+++ b/doc/administration/reply_by_email.md
@@ -13,7 +13,8 @@ three strategies for this feature:
 
 ### Email sub-addressing
 
-**If your provider or server supports email sub-addressing, we recommend using it.**
+**If your provider or server supports email sub-addressing, we recommend using it.
+Some features (e.g. create new issue via email) only work with sub-addressing.**
 
 [Sub-addressing](https://en.wikipedia.org/wiki/Email_address#Sub-addressing) is
 a feature where any email to `user+some_arbitrary_tag@example.com` will end up
@@ -69,10 +70,12 @@ please consult [RFC 5322](https://tools.ietf.org/html/rfc5322#section-3.6.4).
 
 If you want to use Gmail / Google Apps with Reply by email, make sure you have
 [IMAP access enabled](https://support.google.com/mail/troubleshooter/1668960?hl=en#ts=1665018)
-and [allowed less secure apps to access the account](https://support.google.com/accounts/answer/6010255).
+and [allowed less secure apps to access the account](https://support.google.com/accounts/answer/6010255)
+or [turn-on 2-step validation](https://support.google.com/accounts/answer/185839)
+and use [an application password](https://support.google.com/mail/answer/185833).
 
-To set up a basic Postfix mail server with IMAP access on Ubuntu, follow
-[these instructions](./postfix.md).
+To set up a basic Postfix mail server with IMAP access on Ubuntu, follow the
+[Postfix setup documentation](reply_by_email_postfix_setup.md).
 
 ### Omnibus package installations
 
@@ -138,12 +141,32 @@ To set up a basic Postfix mail server with IMAP access on Ubuntu, follow
     # The IDLE command timeout.
     gitlab_rails['incoming_email_idle_timeout'] = 60
     ```
+    
+    ```ruby
+    # Configuration for Microsoft Exchange mail server w/ IMAP enabled, assumes mailbox incoming@exchange.example.com
+    gitlab_rails['incoming_email_enabled'] = true
+
+    # The email address replies are sent to - Exchange does not support sub-addressing so %{key} is not used here
+    gitlab_rails['incoming_email_address'] = "incoming@exchange.example.com"
+
+    # Email account username
+    # Typically this is the userPrincipalName (UPN)
+    gitlab_rails['incoming_email_email'] = "incoming@ad-domain.example.com"
+    # Email account password
+    gitlab_rails['incoming_email_password'] = "[REDACTED]"
+
+    # IMAP server host
+    gitlab_rails['incoming_email_host'] = "exchange.example.com"
+    # IMAP server port
+    gitlab_rails['incoming_email_port'] = 993
+    # Whether the IMAP server uses SSL
+    gitlab_rails['incoming_email_ssl'] = true
+    ```
 
-1. Reconfigure GitLab and restart mailroom for the changes to take effect:
+1. Reconfigure GitLab for the changes to take effect:
 
     ```sh
     sudo gitlab-ctl reconfigure
-    sudo gitlab-ctl restart mailroom
     ```
 
 1. Verify that everything is configured correctly:
@@ -230,6 +253,35 @@ To set up a basic Postfix mail server with IMAP access on Ubuntu, follow
       # The IDLE command timeout.
       idle_timeout: 60
     ```
+    
+    ```yaml
+    # Configuration for Microsoft Exchange mail server w/ IMAP enabled, assumes mailbox incoming@exchange.example.com
+    incoming_email:
+      enabled: true
+
+      # The email address replies are sent to - Exchange does not support sub-addressing so %{key} is not used here
+      address: "incoming@exchange.example.com"
+
+      # Email account username
+      # Typically this is the userPrincipalName (UPN)
+      user: "incoming@ad-domain.example.com"
+      # Email account password
+      password: "[REDACTED]"
+
+      # IMAP server host
+      host: "exchange.example.com"
+      # IMAP server port
+      port: 993
+      # Whether the IMAP server uses SSL
+      ssl: true
+      # Whether the IMAP server uses StartTLS
+      start_tls: false
+
+      # The mailbox where incoming mail will end up. Usually "inbox".
+      mailbox: "inbox"
+      # The IDLE command timeout.
+      idle_timeout: 60
+    ```
 
 1. Enable `mail_room` in the init script at `/etc/default/gitlab`:
 
diff --git a/doc/administration/reply_by_email_postfix_setup.md b/doc/administration/reply_by_email_postfix_setup.md
index 22f10489a6c..3b8c716eff5 100644
--- a/doc/administration/reply_by_email_postfix_setup.md
+++ b/doc/administration/reply_by_email_postfix_setup.md
@@ -315,7 +315,7 @@ Courier, which we will install later to add IMAP authentication, requires mailbo
 
 ## Done!
 
-If all the tests were successful, Postfix is all set up and ready to receive email! Continue with the [Reply by email](./README.md) guide to configure GitLab.
+If all the tests were successful, Postfix is all set up and ready to receive email! Continue with the [Reply by email](./reply_by_email.md) guide to configure GitLab.
 
 ---
 
diff --git a/doc/administration/repository_checks.md b/doc/administration/repository_checks.md
index bc2b1f20ed3..ee37ea49874 100644
--- a/doc/administration/repository_checks.md
+++ b/doc/administration/repository_checks.md
@@ -13,12 +13,12 @@ checks failed you can see their output on the admin log page under
 
 ## Periodic checks
 
-GitLab periodically runs a repository check on all project repositories and
-wiki repositories in order to detect data corruption problems. A
-project will be checked no more than once per week. If any projects
+When enabled, GitLab periodically runs a repository check on all project 
+repositories and wiki repositories in order to detect data corruption problems. 
+A project will be checked no more than once per month. If any projects
 fail their repository checks all GitLab administrators will receive an email
-notification of the situation. This notification is sent out no more
-than once a day.
+notification of the situation. This notification is sent out once a week on
+Sunday, by default. 
 
 ## Disabling periodic checks
 
diff --git a/doc/administration/repository_storage_paths.md b/doc/administration/repository_storage_paths.md
new file mode 100644
index 00000000000..55a45119525
--- /dev/null
+++ b/doc/administration/repository_storage_paths.md
@@ -0,0 +1,105 @@
+# Repository storage paths
+
+> [Introduced][ce-4578] in GitLab 8.10.
+
+GitLab allows you to define multiple repository storage paths to distribute the
+storage load between several mount points.
+
+>**Notes:**
+>
+- You must have at least one storage path called `default`.
+- The paths are defined in key-value pairs. The key is an arbitrary name you
+  can pick to name the file path.
+- The target directories and any of its subpaths must not be a symlink.
+
+## Configure GitLab
+
+>**Warning:**
+In order for [backups] to work correctly, the storage path must **not** be a
+mount point and the GitLab user should have correct permissions for the parent
+directory of the path. In Omnibus GitLab this is taken care of automatically,
+but for source installations you should be extra careful.
+>
+The thing is that for compatibility reasons `gitlab.yml` has a different
+structure than Omnibus. In `gitlab.yml` you indicate the path for the
+repositories, for example `/home/git/repositories`, while in Omnibus you
+indicate `git_data_dirs`, which for the example above would be `/home/git`.
+Then, Omnibus will create a `repositories` directory under that path to use with
+`gitlab.yml`.
+>
+This little detail matters because while restoring a backup, the current
+contents of  `/home/git/repositories` [are moved to][raketask] `/home/git/repositories.old`,
+so if `/home/git/repositories` is the mount point, then `mv` would be moving
+things between mount points, and bad things could happen. Ideally,
+`/home/git` would be the mount point, so then things would be moving within the
+same mount point. This is guaranteed with Omnibus installations (because they
+don't specify the full repository path but the parent path), but not for source
+installations.
+
+---
+
+Now that you've read that big fat warning above, let's edit the configuration
+files and add the full paths of the alternative repository storage paths. In
+the example below, we add two more mountpoints that are named `nfs` and `cephfs`
+respectively.
+
+**For installations from source**
+
+1. Edit `gitlab.yml` and add the storage paths:
+
+    ```yaml
+    repositories:
+      # Paths where repositories can be stored. Give the canonicalized absolute pathname.
+      # NOTE: REPOS PATHS MUST NOT CONTAIN ANY SYMLINK!!!
+      storages: # You must have at least a 'default' storage path.
+        default:
+          path: /home/git/repositories
+        nfs:
+          path: /mnt/nfs/repositories
+        cephfs:
+          path: /mnt/cephfs/repositories
+    ```
+
+1. [Restart GitLab] for the changes to take effect.
+
+>**Note:**
+The [`gitlab_shell: repos_path` entry][repospath] in `gitlab.yml` will be
+deprecated and replaced by `repositories: storages` in the future, so if you
+are upgrading from a version prior to 8.10, make sure to add the configuration
+as described in the step above. After you make the changes and confirm they are
+working, you can remove the `repos_path` line.
+
+---
+
+**For Omnibus installations**
+
+1. Edit `/etc/gitlab/gitlab.rb` by appending the rest of the paths to the
+   default one:
+
+    ```ruby
+    git_data_dirs({
+      "default" => { "path" => "/var/opt/gitlab/git-data" },
+      "nfs" => { "path" => "/mnt/nfs/git-data" },
+      "cephfs" => { "path" => "/mnt/cephfs/git-data" }
+    })
+    ```
+
+    Note that Omnibus stores the repositories in a `repositories` subdirectory
+    of the `git-data` directory.
+
+## Choose where new project repositories will be stored
+
+Once you set the multiple storage paths, you can choose where new projects will
+be stored via the **Application Settings** in the Admin area.
+
+![Choose repository storage path in Admin area](img/repository_storages_admin_ui.png)
+
+Beginning with GitLab 8.13.4, multiple paths can be chosen. New projects will be
+randomly placed on one of the selected paths.
+
+[ce-4578]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/4578
+[restart gitlab]: restart_gitlab.md#installations-from-source
+[reconfigure gitlab]: restart_gitlab.md#omnibus-gitlab-reconfigure
+[backups]: ../raketasks/backup_restore.md
+[raketask]: https://gitlab.com/gitlab-org/gitlab-ce/blob/033e5423a2594e08a7ebcd2379bd2331f4c39032/lib/backup/repository.rb#L54-56
+[repospath]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-9-stable/config/gitlab.yml.example#L457
diff --git a/doc/administration/repository_storages.md b/doc/administration/repository_storages.md
index ab70557b69a..9d41ba77f34 100644
--- a/doc/administration/repository_storages.md
+++ b/doc/administration/repository_storages.md
@@ -1,102 +1,3 @@
 # Repository storages
 
-> [Introduced][ce-4578] in GitLab 8.10.
-
-GitLab allows you to define multiple repository storage paths to distribute the
-storage load between several mount points.
-
->**Notes:**
->
-- You must have at least one storage path called `default`.
-- The paths are defined in key-value pairs. The key is an arbitrary name you
-  can pick to name the file path.
-- The target directories and any of its subpaths must not be a symlink.
-
-## Configure GitLab
-
->**Warning:**
-In order for [backups] to work correctly, the storage path must **not** be a
-mount point and the GitLab user should have correct permissions for the parent
-directory of the path. In Omnibus GitLab this is taken care of automatically,
-but for source installations you should be extra careful.
->
-The thing is that for compatibility reasons `gitlab.yml` has a different
-structure than Omnibus. In `gitlab.yml` you indicate the path for the
-repositories, for example `/home/git/repositories`, while in Omnibus you
-indicate `git_data_dirs`, which for the example above would be `/home/git`.
-Then, Omnibus will create a `repositories` directory under that path to use with
-`gitlab.yml`.
->
-This little detail matters because while restoring a backup, the current
-contents of  `/home/git/repositories` [are moved to][raketask] `/home/git/repositories.old`,
-so if `/home/git/repositories` is the mount point, then `mv` would be moving
-things between mount points, and bad things could happen. Ideally,
-`/home/git` would be the mount point, so then things would be moving within the
-same mount point. This is guaranteed with Omnibus installations (because they
-don't specify the full repository path but the parent path), but not for source
-installations.
-
----
-
-Now that you've read that big fat warning above, let's edit the configuration
-files and add the full paths of the alternative repository storage paths. In
-the example below, we add two more mountpoints that are named `nfs` and `cephfs`
-respectively.
-
-**For installations from source**
-
-1. Edit `gitlab.yml` and add the storage paths:
-
-    ```yaml
-    repositories:
-      # Paths where repositories can be stored. Give the canonicalized absolute pathname.
-      # NOTE: REPOS PATHS MUST NOT CONTAIN ANY SYMLINK!!!
-      storages: # You must have at least a 'default' storage path.
-        default: /home/git/repositories
-        nfs: /mnt/nfs/repositories
-        cephfs: /mnt/cephfs/repositories
-    ```
-
-1. [Restart GitLab] for the changes to take effect.
-
->**Note:**
-The [`gitlab_shell: repos_path` entry][repospath] in `gitlab.yml` will be
-deprecated and replaced by `repositories: storages` in the future, so if you
-are upgrading from a version prior to 8.10, make sure to add the configuration
-as described in the step above. After you make the changes and confirm they are
-working, you can remove the `repos_path` line.
-
----
-
-**For Omnibus installations**
-
-1. Edit `/etc/gitlab/gitlab.rb` by appending the rest of the paths to the
-   default one:
-
-    ```ruby
-    git_data_dirs({
-      "default" => "/var/opt/gitlab/git-data",
-      "nfs" => "/mnt/nfs/git-data",
-      "cephfs" => "/mnt/cephfs/git-data"
-    })
-    ```
-
-    Note that Omnibus stores the repositories in a `repositories` subdirectory
-    of the `git-data` directory.
-
-## Choose where new project repositories will be stored
-
-Once you set the multiple storage paths, you can choose where new projects will
-be stored via the **Application Settings** in the Admin area.
-
-![Choose repository storage path in Admin area](img/repository_storages_admin_ui.png)
-
-Beginning with GitLab 8.13.4, multiple paths can be chosen. New projects will be
-randomly placed on one of the selected paths.
-
-[ce-4578]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/4578
-[restart gitlab]: restart_gitlab.md#installations-from-source
-[reconfigure gitlab]: restart_gitlab.md#omnibus-gitlab-reconfigure
-[backups]: ../raketasks/backup_restore.md
-[raketask]: https://gitlab.com/gitlab-org/gitlab-ce/blob/033e5423a2594e08a7ebcd2379bd2331f4c39032/lib/backup/repository.rb#L54-56
-[repospath]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-9-stable/config/gitlab.yml.example#L457
+This document was moved to a [new location](repository_storage_paths.md).
diff --git a/doc/api/README.md b/doc/api/README.md
index f65b934b9db..58d090b8f5e 100644
--- a/doc/api/README.md
+++ b/doc/api/README.md
@@ -11,8 +11,6 @@ following locations:
 - [Award Emoji](award_emoji.md)
 - [Branches](branches.md)
 - [Broadcast Messages](broadcast_messages.md)
-- [Builds](builds.md)
-- [Build Triggers](build_triggers.md)
 - [Build Variables](build_variables.md)
 - [Commits](commits.md)
 - [Deployments](deployments.md)
@@ -24,6 +22,7 @@ following locations:
 - [Group Members](members.md)
 - [Issues](issues.md)
 - [Issue Boards](boards.md)
+- [Jobs](jobs.md)
 - [Keys](keys.md)
 - [Labels](labels.md)
 - [Merge Requests](merge_requests.md)
@@ -33,6 +32,7 @@ following locations:
 - [Notes](notes.md) (comments)
 - [Notification settings](notification_settings.md)
 - [Pipelines](pipelines.md)
+- [Pipeline Triggers](pipeline_triggers.md)
 - [Projects](projects.md) including setting Webhooks
 - [Project Access Requests](access_requests.md)
 - [Project Members](members.md)
@@ -49,6 +49,7 @@ following locations:
 - [Todos](todos.md)
 - [Users](users.md)
 - [Validate CI configuration](ci/lint.md)
+- [V3 to V4](v3_to_v4.md)
 - [Version](version.md)
 
 ### Internal CI API
@@ -88,7 +89,7 @@ You can use an OAuth 2 token to authenticate with the API by passing it either i
 Example of using the OAuth2 token in the header:
 
 ```shell
-curl --header "Authorization: Bearer OAUTH-TOKEN" https://gitlab.example.com/api/v3/projects
+curl --header "Authorization: Bearer OAUTH-TOKEN" https://gitlab.example.com/api/v4/projects
 ```
 
 Read more about [GitLab as an OAuth2 client](oauth2.md).
@@ -104,6 +105,13 @@ that needs access to the GitLab API.
 Once you have your token, pass it to the API using either the `private_token`
 parameter or the `PRIVATE-TOKEN` header.
 
+> [Introduced][ce-5951] in GitLab 8.15.
+
+Personal Access Tokens can be created with one or more scopes that allow various actions
+that a given token can perform. Although there are only two scopes available at the
+moment – `read_user` and `api` – the groundwork has been laid to add more scopes easily.
+
+At any time you can revoke any personal access token by just clicking **Revoke**.
 
 ### Session Cookie
 
@@ -119,13 +127,13 @@ is defined in [`lib/api.rb`][lib-api-url].
 Example of a valid API request:
 
 ```shell
-GET https://gitlab.example.com/api/v3/projects?private_token=9koXpg98eAheJpvBs5tK
+GET https://gitlab.example.com/api/v4/projects?private_token=9koXpg98eAheJpvBs5tK
 ```
 
 Example of a valid API request using cURL and authentication via header:
 
 ```shell
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects"
 ```
 
 The API uses JSON to serialize data. You don't need to specify `.json` at the
@@ -151,6 +159,7 @@ The following table shows the possible return codes for API requests.
 | Return values | Description |
 | ------------- | ----------- |
 | `200 OK` | The `GET`, `PUT` or `DELETE` request was successful, the resource(s) itself is returned as JSON. |
+| `204 No Content` | The server has successfully fulfilled the request and that there is no additional content to send in the response payload body. |
 | `201 Created` | The `POST` request was successful and the resource is returned as JSON. |
 | `304 Not Modified` | Indicates that the resource has not been modified since the last request. |
 | `400 Bad Request` | A required attribute of the API request is missing, e.g., the title of an issue is not given. |
@@ -198,7 +207,7 @@ GET /projects?private_token=9koXpg98eAheJpvBs5tK&sudo=username
 ```
 
 ```shell
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --header "SUDO: username" "https://gitlab.example.com/api/v3/projects"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --header "SUDO: username" "https://gitlab.example.com/api/v4/projects"
 ```
 
 Example of a valid API call and a request using cURL with sudo request,
@@ -209,9 +218,17 @@ GET /projects?private_token=9koXpg98eAheJpvBs5tK&sudo=23
 ```
 
 ```shell
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --header "SUDO: 23" "https://gitlab.example.com/api/v3/projects"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --header "SUDO: 23" "https://gitlab.example.com/api/v4/projects"
 ```
 
+## Impersonation Tokens
+
+Impersonation Tokens are a type of Personal Access Token that can only be created by an admin for a specific user. These can be used by automated tools
+to authenticate with the API as a specific user, as a better alternative to using the user's password or private token directly, which may change over time,
+and to using the [Sudo](#sudo) feature, which requires the tool to know an admin's password or private token, which can change over time as well and are extremely powerful.
+
+For more information about the usage please refer to the [Users](users.md) page
+
 ## Pagination
 
 Sometimes the returned result will span across many pages. When listing
@@ -225,7 +242,7 @@ resources you can pass the following parameters:
 In the example below, we list 50 [namespaces](namespaces.md) per page.
 
 ```bash
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/namespaces?per_page=50
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/namespaces?per_page=50
 ```
 
 ### Pagination Link header
@@ -239,7 +256,7 @@ and we request the second page (`page=2`) of [comments](notes.md) of the issue
 with ID `8` which belongs to the project with ID `8`:
 
 ```bash
-curl --head --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/8/issues/8/notes?per_page=3&page=2
+curl --head --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/8/issues/8/notes?per_page=3&page=2
 ```
 
 The response will then be:
@@ -250,7 +267,7 @@ Cache-Control: no-cache
 Content-Length: 1103
 Content-Type: application/json
 Date: Mon, 18 Jan 2016 09:43:18 GMT
-Link: <https://gitlab.example.com/api/v3/projects/8/issues/8/notes?page=1&per_page=3>; rel="prev", <https://gitlab.example.com/api/v3/projects/8/issues/8/notes?page=3&per_page=3>; rel="next", <https://gitlab.example.com/api/v3/projects/8/issues/8/notes?page=1&per_page=3>; rel="first", <https://gitlab.example.com/api/v3/projects/8/issues/8/notes?page=3&per_page=3>; rel="last"
+Link: <https://gitlab.example.com/api/v4/projects/8/issues/8/notes?page=1&per_page=3>; rel="prev", <https://gitlab.example.com/api/v4/projects/8/issues/8/notes?page=3&per_page=3>; rel="next", <https://gitlab.example.com/api/v4/projects/8/issues/8/notes?page=1&per_page=3>; rel="first", <https://gitlab.example.com/api/v4/projects/8/issues/8/notes?page=3&per_page=3>; rel="last"
 Status: 200 OK
 Vary: Origin
 X-Next-Page: 3
@@ -380,3 +397,4 @@ programming languages. Visit the [GitLab website] for a complete list.
 [GitLab website]: https://about.gitlab.com/applications/#api-clients "Clients using the GitLab API"
 [lib-api-url]: https://gitlab.com/gitlab-org/gitlab-ce/tree/master/lib/api/api.rb
 [ce-3749]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3749
+[ce-5951]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5951
diff --git a/doc/api/access_requests.md b/doc/api/access_requests.md
index dee3e384080..96b8d654c58 100644
--- a/doc/api/access_requests.md
+++ b/doc/api/access_requests.md
@@ -28,8 +28,8 @@ GET /projects/:id/access_requests
 | `id`      | integer/string | yes | The group/project ID or path |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/groups/:id/access_requests
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/:id/access_requests
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/groups/:id/access_requests
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/:id/access_requests
 ```
 
 Example response:
@@ -69,8 +69,8 @@ POST /projects/:id/access_requests
 | `id`      | integer/string | yes | The group/project ID or path |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/groups/:id/access_requests
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/:id/access_requests
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/groups/:id/access_requests
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/:id/access_requests
 ```
 
 Example response:
@@ -102,8 +102,8 @@ PUT /projects/:id/access_requests/:user_id/approve
 | `access_level` | integer | no | A valid access level (defaults: `30`, developer access level) |
 
 ```bash
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/groups/:id/access_requests/:user_id/approve?access_level=20
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/:id/access_requests/:user_id/approve?access_level=20
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/groups/:id/access_requests/:user_id/approve?access_level=20
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/:id/access_requests/:user_id/approve?access_level=20
 ```
 
 Example response:
@@ -134,6 +134,6 @@ DELETE /projects/:id/access_requests/:user_id
 | `user_id` | integer | yes   | The user ID of the access requester |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/groups/:id/access_requests/:user_id
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/:id/access_requests/:user_id
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/groups/:id/access_requests/:user_id
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/:id/access_requests/:user_id
 ```
diff --git a/doc/api/award_emoji.md b/doc/api/award_emoji.md
index 58092bdd400..f57928d3c93 100644
--- a/doc/api/award_emoji.md
+++ b/doc/api/award_emoji.md
@@ -14,20 +14,20 @@ requests, snippets, and notes/comments. Issues, merge requests, snippets, and no
 Gets a list of all award emoji
 
 ```
-GET /projects/:id/issues/:issue_id/award_emoji
-GET /projects/:id/merge_requests/:merge_request_id/award_emoji
+GET /projects/:id/issues/:issue_iid/award_emoji
+GET /projects/:id/merge_requests/:merge_request_iid/award_emoji
 GET /projects/:id/snippets/:snippet_id/award_emoji
 ```
 
 Parameters:
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id` | integer | yes | The ID of a project |
-| `awardable_id` | integer | yes | The ID of an awardable |
+| Attribute      | Type    | Required | Description                                                                 |
+| ---------      | ----    | -------- | -----------                                                                 |
+| `id`           | integer | yes      | The ID of a project                                                         |
+| `awardable_id` | integer | yes      | The ID (`iid` for merge requests/issues, `id` for snippets) of an awardable |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/award_emoji
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/1/issues/80/award_emoji
 ```
 
 Example Response:
@@ -74,21 +74,21 @@ Example Response:
 Gets a single award emoji from an issue, snippet, or merge request.
 
 ```
-GET /projects/:id/issues/:issue_id/award_emoji/:award_id
-GET /projects/:id/merge_requests/:merge_request_id/award_emoji/:award_id
+GET /projects/:id/issues/:issue_iid/award_emoji/:award_id
+GET /projects/:id/merge_requests/:merge_request_iid/award_emoji/:award_id
 GET /projects/:id/snippets/:snippet_id/award_emoji/:award_id
 ```
 
 Parameters:
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id` | integer | yes | The ID of a project |
-| `awardable_id` | integer | yes | The ID of an awardable |
-| `award_id` | integer | yes | The ID of the award emoji |
+| Attribute      | Type    | Required | Description                                                                 |
+| ---------      | ----    | -------- | -----------                                                                 |
+| `id`           | integer | yes      | The ID of a project                                                         |
+| `awardable_id` | integer | yes      | The ID (`iid` for merge requests/issues, `id` for snippets) of an awardable |
+| `award_id`     | integer | yes      | The ID of the award emoji                                                   |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/award_emoji/1
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/1/issues/80/award_emoji/1
 ```
 
 Example Response:
@@ -117,21 +117,21 @@ Example Response:
 This end point creates an award emoji on the specified resource
 
 ```
-POST /projects/:id/issues/:issue_id/award_emoji
-POST /projects/:id/merge_requests/:merge_request_id/award_emoji
+POST /projects/:id/issues/:issue_iid/award_emoji
+POST /projects/:id/merge_requests/:merge_request_iid/award_emoji
 POST /projects/:id/snippets/:snippet_id/award_emoji
 ```
 
 Parameters:
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id` | integer | yes | The ID of a project |
-| `awardable_id` | integer | yes | The ID of an awardable |
-| `name` | string | yes | The name of the emoji, without colons |
+| Attribute      | Type    | Required | Description                                                                 |
+| ---------      | ----    | -------- | -----------                                                                 |
+| `id`           | integer | yes      | The ID of a project                                                         |
+| `awardable_id` | integer | yes      | The ID (`iid` for merge requests/issues, `id` for snippets) of an awardable |
+| `name`         | string  | yes      | The name of the emoji, without colons                                       |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/award_emoji?name=blowfish
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/1/issues/80/award_emoji?name=blowfish
 ```
 
 Example Response:
@@ -161,42 +161,21 @@ Sometimes its just not meant to be, and you'll have to remove your award. Only a
 admins or the author of the award.
 
 ```
-DELETE /projects/:id/issues/:issue_id/award_emoji/:award_id
-DELETE /projects/:id/merge_requests/:merge_request_id/award_emoji/:award_id
+DELETE /projects/:id/issues/:issue_iid/award_emoji/:award_id
+DELETE /projects/:id/merge_requests/:merge_request_iid/award_emoji/:award_id
 DELETE /projects/:id/snippets/:snippet_id/award_emoji/:award_id
 ```
 
 Parameters:
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id` | integer | yes | The ID of a project |
-| `issue_id` | integer | yes | The ID of an issue |
-| `award_id` | integer | yes | The ID of a award_emoji |
+| Attribute   | Type    | Required | Description                 |
+| ---------   | ----    | -------- | -----------                 |
+| `id`        | integer | yes      | The ID of a project         |
+| `issue_iid` | integer | yes      | The internal ID of an issue |
+| `award_id`  | integer | yes      | The ID of a award_emoji     |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/award_emoji/344
-```
-
-Example Response:
-
-```json
-{
-  "id": 344,
-  "name": "blowfish",
-  "user": {
-    "name": "Administrator",
-    "username": "root",
-    "id": 1,
-    "state": "active",
-    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-    "web_url": "http://gitlab.example.com/root"
-  },
-  "created_at": "2016-06-17T17:47:29.266Z",
-  "updated_at": "2016-06-17T17:47:29.266Z",
-  "awardable_id": 80,
-  "awardable_type": "Issue"
-}
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/1/issues/80/award_emoji/344
 ```
 
 ## Award Emoji on Notes
@@ -209,20 +188,20 @@ easily adapted for notes on a Merge Request.
 ### List a note's award emoji
 
 ```
-GET /projects/:id/issues/:issue_id/notes/:note_id/award_emoji
+GET /projects/:id/issues/:issue_iid/notes/:note_id/award_emoji
 ```
 
 Parameters:
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id` | integer | yes | The ID of a project |
-| `issue_id` | integer | yes | The ID of an issue |
-| `note_id` | integer | yes | The ID of an note |
+| Attribute   | Type    | Required | Description                 |
+| ---------   | ----    | -------- | -----------                 |
+| `id`        | integer | yes      | The ID of a project         |
+| `issue_iid` | integer | yes      | The internal ID of an issue |
+| `note_id`   | integer | yes      | The ID of an note           |
 
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/notes/1/award_emoji
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/1/issues/80/notes/1/award_emoji
 ```
 
 Example Response:
@@ -251,20 +230,20 @@ Example Response:
 ### Get single note's award emoji
 
 ```
-GET /projects/:id/issues/:issue_id/notes/:note_id/award_emoji/:award_id
+GET /projects/:id/issues/:issue_iid/notes/:note_id/award_emoji/:award_id
 ```
 
 Parameters:
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id` | integer | yes | The ID of a project |
-| `issue_id` | integer | yes | The ID of an issue |
-| `note_id` | integer | yes | The ID of a note |
-| `award_id` | integer | yes | The ID of the award emoji |
+| Attribute   | Type    | Required | Description                 |
+| ---------   | ----    | -------- | -----------                 |
+| `id`        | integer | yes      | The ID of a project         |
+| `issue_iid` | integer | yes      | The internal ID of an issue |
+| `note_id`   | integer | yes      | The ID of a note            |
+| `award_id`  | integer | yes      | The ID of the award emoji   |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/notes/1/award_emoji/2
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/1/issues/80/notes/1/award_emoji/2
 ```
 
 Example Response:
@@ -291,20 +270,20 @@ Example Response:
 ### Award a new emoji on a note
 
 ```
-POST /projects/:id/issues/:issue_id/notes/:note_id/award_emoji
+POST /projects/:id/issues/:issue_iid/notes/:note_id/award_emoji
 ```
 
 Parameters:
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id` | integer | yes | The ID of a project |
-| `issue_id` | integer | yes | The ID of an issue |
-| `note_id` | integer | yes | The ID of a note |
-| `name` | string | yes | The name of the emoji, without colons |
+| Attribute   | Type    | Required | Description                           |
+| ---------   | ----    | -------- | -----------                           |
+| `id`        | integer | yes      | The ID of a project                   |
+| `issue_iid` | integer | yes      | The internal ID of an issue           |
+| `note_id`   | integer | yes      | The ID of a note                      |
+| `name`      | string  | yes      | The name of the emoji, without colons |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/notes/1/award_emoji?name=rocket
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/1/issues/80/notes/1/award_emoji?name=rocket
 ```
 
 Example Response:
@@ -334,41 +313,20 @@ Sometimes its just not meant to be, and you'll have to remove your award. Only a
 admins or the author of the award.
 
 ```
-DELETE /projects/:id/issues/:issue_id/notes/:note_id/award_emoji/:award_id
+DELETE /projects/:id/issues/:issue_iid/notes/:note_id/award_emoji/:award_id
 ```
 
 Parameters:
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id` | integer | yes | The ID of a project |
-| `issue_id` | integer | yes | The ID of an issue |
-| `note_id` | integer | yes | The ID of a note |
-| `award_id` | integer | yes | The ID of a award_emoji |
+| Attribute   | Type    | Required | Description                 |
+| ---------   | ----    | -------- | -----------                 |
+| `id`        | integer | yes      | The ID of a project         |
+| `issue_iid` | integer | yes      | The internal ID of an issue |
+| `note_id`   | integer | yes      | The ID of a note            |
+| `award_id`  | integer | yes      | The ID of a award_emoji     |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" http://gitlab.example.com/api/v3/projects/1/issues/80/award_emoji/345
-```
-
-Example Response:
-
-```json
-{
-  "id": 345,
-  "name": "rocket",
-  "user": {
-    "name": "Administrator",
-    "username": "root",
-    "id": 1,
-    "state": "active",
-    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-    "web_url": "http://gitlab.example.com/root"
-  },
-  "created_at": "2016-06-17T19:59:55.888Z",
-  "updated_at": "2016-06-17T19:59:55.888Z",
-  "awardable_id": 1,
-  "awardable_type": "Note"
-}
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/1/issues/80/award_emoji/345
 ```
 
 [ce-4575]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/4575
diff --git a/doc/api/boards.md b/doc/api/boards.md
index c83db6df80c..a74e82335eb 100644
--- a/doc/api/boards.md
+++ b/doc/api/boards.md
@@ -18,7 +18,7 @@ GET /projects/:id/boards
 | `id`   | integer  | yes    | The ID of a project |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/:id/boards
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/:id/boards
 ```
 
 Example response:
@@ -75,7 +75,7 @@ GET /projects/:id/boards/:board_id/lists
 | `board_id`   | integer  | yes    | The ID of a board |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/boards/1/lists
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/boards/1/lists
 ```
 
 Example response:
@@ -127,7 +127,7 @@ GET /projects/:id/boards/:board_id/lists/:list_id
 | `list_id`| integer | yes   | The ID of a board's list |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/boards/1/lists/1
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/boards/1/lists/1
 ```
 
 Example response:
@@ -159,7 +159,7 @@ POST /projects/:id/boards/:board_id/lists
 | `label_id`         | integer  | yes | The ID of a label |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/boards/1/lists?label_id=5
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/boards/1/lists?label_id=5
 ```
 
 Example response:
@@ -192,7 +192,7 @@ PUT /projects/:id/boards/:board_id/lists/:list_id
 | `position`         | integer  | yes  | The position of the list |
 
 ```bash
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/boards/1/lists/1?position=2
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/boards/1/lists/1?position=2
 ```
 
 Example response:
@@ -224,18 +224,5 @@ DELETE /projects/:id/boards/:board_id/lists/:list_id
 | `list_id`      | integer | yes | The ID of a board's list |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/boards/1/lists/1
-```
-Example response:
-
-```json
-{
-  "id" : 1,
-  "label" : {
-    "name" : "Testing",
-    "color" : "#F0AD4E",
-    "description" : null
-  },
-  "position" : 1
-}
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/boards/1/lists/1
 ```
diff --git a/doc/api/branches.md b/doc/api/branches.md
index ffcfea41453..83705106160 100644
--- a/doc/api/branches.md
+++ b/doc/api/branches.md
@@ -13,7 +13,7 @@ GET /projects/:id/repository/branches
 | `id` | integer | yes | The ID of a project |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/repository/branches
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/repository/branches
 ```
 
 Example response:
@@ -34,6 +34,8 @@ Example response:
       "committer_email": "john@example.com",
       "committer_name": "John Smith",
       "id": "7b5c3cc8be40ee161ae89a06bba6229da1032a0c",
+      "short_id": "7b5c3cc",
+      "title": "add projects API",
       "message": "add projects API",
       "parent_ids": [
         "4ad91d3c1144c406e50c7b33bae684bd6837faf8"
@@ -58,7 +60,7 @@ GET /projects/:id/repository/branches/:branch
 | `branch` | string | yes | The name of the branch |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/repository/branches/master
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/repository/branches/master
 ```
 
 Example response:
@@ -78,6 +80,8 @@ Example response:
     "committer_email": "john@example.com",
     "committer_name": "John Smith",
     "id": "7b5c3cc8be40ee161ae89a06bba6229da1032a0c",
+    "short_id": "7b5c3cc",
+    "title": "add projects API",
     "message": "add projects API",
     "parent_ids": [
       "4ad91d3c1144c406e50c7b33bae684bd6837faf8"
@@ -97,7 +101,7 @@ PUT /projects/:id/repository/branches/:branch/protect
 ```
 
 ```bash
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/repository/branches/master/protect?developers_can_push=true&developers_can_merge=true
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/repository/branches/master/protect?developers_can_push=true&developers_can_merge=true
 ```
 
 | Attribute | Type | Required | Description |
@@ -119,6 +123,8 @@ Example response:
     "committer_email": "john@example.com",
     "committer_name": "John Smith",
     "id": "7b5c3cc8be40ee161ae89a06bba6229da1032a0c",
+    "short_id": "7b5c3cc",
+    "title": "add projects API",
     "message": "add projects API",
     "parent_ids": [
       "4ad91d3c1144c406e50c7b33bae684bd6837faf8"
@@ -143,7 +149,7 @@ PUT /projects/:id/repository/branches/:branch/unprotect
 ```
 
 ```bash
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/repository/branches/master/unprotect
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/repository/branches/master/unprotect
 ```
 
 | Attribute | Type | Required | Description |
@@ -163,6 +169,8 @@ Example response:
     "committer_email": "john@example.com",
     "committer_name": "John Smith",
     "id": "7b5c3cc8be40ee161ae89a06bba6229da1032a0c",
+    "short_id": "7b5c3cc",
+    "title": "add projects API",
     "message": "add projects API",
     "parent_ids": [
       "4ad91d3c1144c406e50c7b33bae684bd6837faf8"
@@ -185,11 +193,11 @@ POST /projects/:id/repository/branches
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
 | `id`          | integer | yes | The ID of a project |
-| `branch_name` | string  | yes | The name of the branch |
+| `branch` | string  | yes | The name of the branch |
 | `ref`         | string  | yes | The branch name or commit SHA to create branch from |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/repository/branches?branch_name=newbranch&ref=master"
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/repository/branches?branch=newbranch&ref=master"
 ```
 
 Example response:
@@ -204,6 +212,8 @@ Example response:
     "committer_email": "john@example.com",
     "committer_name": "John Smith",
     "id": "7b5c3cc8be40ee161ae89a06bba6229da1032a0c",
+    "short_id": "7b5c3cc",
+    "title": "add projects API",
     "message": "add projects API",
     "parent_ids": [
       "4ad91d3c1144c406e50c7b33bae684bd6837faf8"
@@ -231,15 +241,7 @@ DELETE /projects/:id/repository/branches/:branch
 In case of an error, an explaining message is provided.
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/repository/branches/newbranch"
-```
-
-Example response:
-
-```json
-{
-  "branch_name": "newbranch"
-}
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/repository/branches/newbranch"
 ```
 
 ## Delete merged branches
@@ -256,5 +258,5 @@ DELETE /projects/:id/repository/merged_branches
 
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/repository/merged_branches"
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/repository/merged_branches"
 ```
diff --git a/doc/api/broadcast_messages.md b/doc/api/broadcast_messages.md
index a3e9c01f335..ad254e3515e 100644
--- a/doc/api/broadcast_messages.md
+++ b/doc/api/broadcast_messages.md
@@ -13,7 +13,7 @@ GET /broadcast_messages
 ```
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/broadcast_messages
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/broadcast_messages
 ```
 
 Example response:
@@ -43,7 +43,7 @@ GET /broadcast_messages/:id
 | `id`        | integer  | yes      | Broadcast message ID      |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/broadcast_messages/1
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/broadcast_messages/1
 ```
 
 Example response:
@@ -75,7 +75,7 @@ POST /broadcast_messages
 | `font`      | string   | no       | Foreground color hex code                            |
 
 ```bash
-curl --data "message=Deploy in progress&color=#cecece" --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/broadcast_messages
+curl --data "message=Deploy in progress&color=#cecece" --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/broadcast_messages
 ```
 
 Example response:
@@ -108,7 +108,7 @@ PUT /broadcast_messages/:id
 | `font`      | string   | no       | Foreground color hex code |
 
 ```bash
-curl --request PUT --data "message=Update message&color=#000" --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/broadcast_messages/1
+curl --request PUT --data "message=Update message&color=#000" --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/broadcast_messages/1
 ```
 
 Example response:
@@ -136,19 +136,5 @@ DELETE /broadcast_messages/:id
 | `id`        | integer  | yes      | Broadcast message ID      |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/broadcast_messages/1
-```
-
-Example response:
-
-```json
-{
-    "message":"Update message",
-    "starts_at":"2016-08-26T00:41:35.060Z",
-    "ends_at":"2016-08-26T01:41:35.060Z",
-    "color":"#000",
-    "font":"#FFFFFF",
-    "id":1,
-    "active": true
-}
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/broadcast_messages/1
 ```
diff --git a/doc/api/build_triggers.md b/doc/api/build_triggers.md
index b6459971420..20d924ab35e 100644
--- a/doc/api/build_triggers.md
+++ b/doc/api/build_triggers.md
@@ -1,118 +1 @@
-# Build triggers
-
-You can read more about [triggering builds through the API](../ci/triggers/README.md).
-
-## List project triggers
-
-Get a list of project's build triggers.
-
-```
-GET /projects/:id/triggers
-```
-
-| Attribute | Type    | required | Description         |
-|-----------|---------|----------|---------------------|
-| `id`      | integer | yes      | The ID of a project |
-
-```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/triggers"
-```
-
-```json
-[
-    {
-        "created_at": "2015-12-23T16:24:34.716Z",
-        "deleted_at": null,
-        "last_used": "2016-01-04T15:41:21.986Z",
-        "token": "fbdb730c2fbdb095a0862dbd8ab88b",
-        "updated_at": "2015-12-23T16:24:34.716Z"
-    },
-    {
-        "created_at": "2015-12-23T16:25:56.760Z",
-        "deleted_at": null,
-        "last_used": null,
-        "token": "7b9148c158980bbd9bcea92c17522d",
-        "updated_at": "2015-12-23T16:25:56.760Z"
-    }
-]
-```
-
-## Get trigger details
-
-Get details of project's build trigger.
-
-```
-GET /projects/:id/triggers/:token
-```
-
-| Attribute | Type    | required | Description              |
-|-----------|---------|----------|--------------------------|
-| `id`      | integer | yes      | The ID of a project      |
-| `token`   | string  | yes      | The `token` of a trigger |
-
-```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/triggers/7b9148c158980bbd9bcea92c17522d"
-```
-
-```json
-{
-    "created_at": "2015-12-23T16:25:56.760Z",
-    "deleted_at": null,
-    "last_used": null,
-    "token": "7b9148c158980bbd9bcea92c17522d",
-    "updated_at": "2015-12-23T16:25:56.760Z"
-}
-```
-
-## Create a project trigger
-
-Create a build trigger for a project.
-
-```
-POST /projects/:id/triggers
-```
-
-| Attribute | Type    | required | Description              |
-|-----------|---------|----------|--------------------------|
-| `id`      | integer | yes      | The ID of a project      |
-
-```
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/triggers"
-```
-
-```json
-{
-    "created_at": "2016-01-07T09:53:58.235Z",
-    "deleted_at": null,
-    "last_used": null,
-    "token": "6d056f63e50fe6f8c5f8f4aa10edb7",
-    "updated_at": "2016-01-07T09:53:58.235Z"
-}
-```
-
-## Remove a project trigger
-
-Remove a project's build trigger.
-
-```
-DELETE /projects/:id/triggers/:token
-```
-
-| Attribute | Type    | required | Description              |
-|-----------|---------|----------|--------------------------|
-| `id`      | integer | yes      | The ID of a project      |
-| `token`   | string  | yes      | The `token` of a trigger |
-
-```
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/triggers/7b9148c158980bbd9bcea92c17522d"
-```
-
-```json
-{
-    "created_at": "2015-12-23T16:25:56.760Z",
-    "deleted_at": "2015-12-24T12:32:20.100Z",
-    "last_used": null,
-    "token": "7b9148c158980bbd9bcea92c17522d",
-    "updated_at": "2015-12-24T12:32:20.100Z"
-}
-```
+This document was moved to [Pipeline Triggers](pipeline_triggers.md).
diff --git a/doc/api/build_variables.md b/doc/api/build_variables.md
index 917e9773913..1c26e9b33ab 100644
--- a/doc/api/build_variables.md
+++ b/doc/api/build_variables.md
@@ -13,7 +13,7 @@ GET /projects/:id/variables
 | `id`      | integer | yes      | The ID of a project |
 
 ```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/variables"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/variables"
 ```
 
 ```json
@@ -43,7 +43,7 @@ GET /projects/:id/variables/:key
 | `key`     | string  | yes      | The `key` of a variable |
 
 ```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/variables/TEST_VARIABLE_1"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/variables/TEST_VARIABLE_1"
 ```
 
 ```json
@@ -68,7 +68,7 @@ POST /projects/:id/variables
 | `value`   | string  | yes      | The `value` of a variable |
 
 ```
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/variables" --form "key=NEW_VARIABLE" --form "value=new value"
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/variables" --form "key=NEW_VARIABLE" --form "value=new value"
 ```
 
 ```json
@@ -93,7 +93,7 @@ PUT /projects/:id/variables/:key
 | `value`   | string  | yes      | The `value` of a variable |
 
 ```
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/variables/NEW_VARIABLE" --form "value=updated value"
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/variables/NEW_VARIABLE" --form "value=updated value"
 ```
 
 ```json
@@ -117,12 +117,5 @@ DELETE /projects/:id/variables/:key
 | `key`     | string  | yes      | The `key` of a variable |
 
 ```
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/variables/VARIABLE_1"
-```
-
-```json
-{
-    "key": "VARIABLE_1",
-    "value": "VALUE_1"
-}
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/variables/VARIABLE_1"
 ```
diff --git a/doc/api/builds.md b/doc/api/builds.md
index bca2f9e44ef..a6edda68bc4 100644
--- a/doc/api/builds.md
+++ b/doc/api/builds.md
@@ -1,610 +1 @@
-# Builds API
-
-## List project builds
-
-Get a list of builds in a project.
-
-```
-GET /projects/:id/builds
-```
-
-| Attribute | Type    | Required | Description         |
-|-----------|---------|----------|---------------------|
-| `id`      | integer | yes      | The ID of a project |
-| `scope`   | string **or** array of strings | no | The scope of builds to show, one or array of: `created`, `pending`, `running`, `failed`, `success`, `canceled`, `skipped`; showing all builds if none provided |
-
-```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" 'https://gitlab.example.com/api/v3/projects/1/builds?scope%5B0%5D=pending&scope%5B1%5D=running'
-```
-
-Example of response
-
-```json
-[
-  {
-    "commit": {
-      "author_email": "admin@example.com",
-      "author_name": "Administrator",
-      "created_at": "2015-12-24T16:51:14.000+01:00",
-      "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
-      "message": "Test the CI integration.",
-      "short_id": "0ff3ae19",
-      "title": "Test the CI integration."
-    },
-    "coverage": null,
-    "created_at": "2015-12-24T15:51:21.802Z",
-    "artifacts_file": {
-      "filename": "artifacts.zip",
-      "size": 1000
-    },
-    "finished_at": "2015-12-24T17:54:27.895Z",
-    "id": 7,
-    "name": "teaspoon",
-    "pipeline": {
-      "id": 6,
-      "ref": "master",
-      "sha": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
-      "status": "pending"
-    },
-    "ref": "master",
-    "runner": null,
-    "stage": "test",
-    "started_at": "2015-12-24T17:54:27.722Z",
-    "status": "failed",
-    "tag": false,
-    "user": {
-      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-      "bio": null,
-      "created_at": "2015-12-21T13:14:24.077Z",
-      "id": 1,
-      "is_admin": true,
-      "linkedin": "",
-      "name": "Administrator",
-      "skype": "",
-      "state": "active",
-      "twitter": "",
-      "username": "root",
-      "web_url": "http://gitlab.dev/root",
-      "website_url": ""
-    }
-  },
-  {
-    "commit": {
-      "author_email": "admin@example.com",
-      "author_name": "Administrator",
-      "created_at": "2015-12-24T16:51:14.000+01:00",
-      "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
-      "message": "Test the CI integration.",
-      "short_id": "0ff3ae19",
-      "title": "Test the CI integration."
-    },
-    "coverage": null,
-    "created_at": "2015-12-24T15:51:21.727Z",
-    "artifacts_file": null,
-    "finished_at": "2015-12-24T17:54:24.921Z",
-    "id": 6,
-    "name": "spinach:other",
-    "pipeline": {
-      "id": 6,
-      "ref": "master",
-      "sha": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
-      "status": "pending"
-    },
-    "ref": "master",
-    "runner": null,
-    "stage": "test",
-    "started_at": "2015-12-24T17:54:24.729Z",
-    "status": "failed",
-    "tag": false,
-    "user": {
-      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-      "bio": null,
-      "created_at": "2015-12-21T13:14:24.077Z",
-      "id": 1,
-      "is_admin": true,
-      "linkedin": "",
-      "name": "Administrator",
-      "skype": "",
-      "state": "active",
-      "twitter": "",
-      "username": "root",
-      "web_url": "http://gitlab.dev/root",
-      "website_url": ""
-    }
-  }
-]
-```
-
-## List commit builds
-
-Get a list of builds for specific commit in a project.
-
-This endpoint will return all builds, from all pipelines for a given commit.
-If the commit SHA is not found, it will respond with 404, otherwise it will
-return an array of builds (an empty array if there are no builds for this
-particular commit).
-
-```
-GET /projects/:id/repository/commits/:sha/builds
-```
-
-| Attribute | Type    | Required | Description         |
-|-----------|---------|----------|---------------------|
-| `id`      | integer | yes      | The ID of a project |
-| `sha`     | string  | yes      | The SHA id of a commit |
-| `scope`   | string **or** array of strings | no | The scope of builds to show, one or array of: `created`, `pending`, `running`, `failed`, `success`, `canceled`, `skipped`; showing all builds if none provided |
-
-```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" 'https://gitlab.example.com/api/v3/projects/1/repository/commits/0ff3ae198f8601a285adcf5c0fff204ee6fba5fd/builds?scope%5B0%5D=pending&scope%5B1%5D=running'
-```
-
-Example of response
-
-```json
-[
-  {
-    "commit": {
-      "author_email": "admin@example.com",
-      "author_name": "Administrator",
-      "created_at": "2015-12-24T16:51:14.000+01:00",
-      "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
-      "message": "Test the CI integration.",
-      "short_id": "0ff3ae19",
-      "title": "Test the CI integration."
-    },
-    "coverage": null,
-    "created_at": "2016-01-11T10:13:33.506Z",
-    "artifacts_file": null,
-    "finished_at": "2016-01-11T10:14:09.526Z",
-    "id": 69,
-    "name": "rubocop",
-    "pipeline": {
-      "id": 6,
-      "ref": "master",
-      "sha": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
-      "status": "pending"
-    },
-    "ref": "master",
-    "runner": null,
-    "stage": "test",
-    "started_at": null,
-    "status": "canceled",
-    "tag": false,
-    "user": null
-  },
-  {
-    "commit": {
-      "author_email": "admin@example.com",
-      "author_name": "Administrator",
-      "created_at": "2015-12-24T16:51:14.000+01:00",
-      "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
-      "message": "Test the CI integration.",
-      "short_id": "0ff3ae19",
-      "title": "Test the CI integration."
-    },
-    "coverage": null,
-    "created_at": "2015-12-24T15:51:21.957Z",
-    "artifacts_file": null,
-    "finished_at": "2015-12-24T17:54:33.913Z",
-    "id": 9,
-    "name": "brakeman",
-    "pipeline": {
-      "id": 6,
-      "ref": "master",
-      "sha": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
-      "status": "pending"
-    },
-    "ref": "master",
-    "runner": null,
-    "stage": "test",
-    "started_at": "2015-12-24T17:54:33.727Z",
-    "status": "failed",
-    "tag": false,
-    "user": {
-      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-      "bio": null,
-      "created_at": "2015-12-21T13:14:24.077Z",
-      "id": 1,
-      "is_admin": true,
-      "linkedin": "",
-      "name": "Administrator",
-      "skype": "",
-      "state": "active",
-      "twitter": "",
-      "username": "root",
-      "web_url": "http://gitlab.dev/root",
-      "website_url": ""
-    }
-  }
-]
-```
-
-## Get a single build
-
-Get a single build of a project
-
-```
-GET /projects/:id/builds/:build_id
-```
-
-| Attribute  | Type    | Required | Description         |
-|------------|---------|----------|---------------------|
-| `id`       | integer | yes      | The ID of a project |
-| `build_id` | integer | yes      | The ID of a build   |
-
-```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/builds/8"
-```
-
-Example of response
-
-```json
-{
-  "commit": {
-    "author_email": "admin@example.com",
-    "author_name": "Administrator",
-    "created_at": "2015-12-24T16:51:14.000+01:00",
-    "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
-    "message": "Test the CI integration.",
-    "short_id": "0ff3ae19",
-    "title": "Test the CI integration."
-  },
-  "coverage": null,
-  "created_at": "2015-12-24T15:51:21.880Z",
-  "artifacts_file": null,
-  "finished_at": "2015-12-24T17:54:31.198Z",
-  "id": 8,
-  "name": "rubocop",
-  "pipeline": {
-    "id": 6,
-    "ref": "master",
-    "sha": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
-    "status": "pending"
-  },
-  "ref": "master",
-  "runner": null,
-  "stage": "test",
-  "started_at": "2015-12-24T17:54:30.733Z",
-  "status": "failed",
-  "tag": false,
-  "user": {
-    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-    "bio": null,
-    "created_at": "2015-12-21T13:14:24.077Z",
-    "id": 1,
-    "is_admin": true,
-    "linkedin": "",
-    "name": "Administrator",
-    "skype": "",
-    "state": "active",
-    "twitter": "",
-    "username": "root",
-    "web_url": "http://gitlab.dev/root",
-    "website_url": ""
-  }
-}
-```
-
-## Get build artifacts
-
-> [Introduced][ce-2893] in GitLab 8.5
-
-Get build artifacts of a project
-
-```
-GET /projects/:id/builds/:build_id/artifacts
-```
-
-| Attribute  | Type    | Required | Description         |
-|------------|---------|----------|---------------------|
-| `id`       | integer | yes      | The ID of a project |
-| `build_id` | integer | yes      | The ID of a build   |
-
-```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/builds/8/artifacts"
-```
-
-Response:
-
-| Status    | Description                     |
-|-----------|---------------------------------|
-| 200       | Serves the artifacts file       |
-| 404       | Build not found or no artifacts |
-
-[ce-2893]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/2893
-
-## Download the artifacts file
-
-> [Introduced][ce-5347] in GitLab 8.10.
-
-Download the artifacts file from the given reference name and job provided the
-build finished successfully.
-
-```
-GET /projects/:id/builds/artifacts/:ref_name/download?job=name
-```
-
-Parameters
-
-| Attribute   | Type    | Required | Description               |
-|-------------|---------|----------|-------------------------- |
-| `id`        | integer | yes      | The ID of a project       |
-| `ref_name`  | string  | yes      | The ref from a repository |
-| `job`       | string  | yes      | The name of the job       |
-
-Example request:
-
-```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/builds/artifacts/master/download?job=test"
-```
-
-Example response:
-
-| Status    | Description                     |
-|-----------|---------------------------------|
-| 200       | Serves the artifacts file       |
-| 404       | Build not found or no artifacts |
-
-[ce-5347]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5347
-
-## Get a trace file
-
-Get a trace of a specific build of a project
-
-```
-GET /projects/:id/builds/:build_id/trace
-```
-
-| Attribute  | Type    | Required | Description         |
-|------------|---------|----------|---------------------|
-| id         | integer | yes      | The ID of a project |
-| build_id   | integer | yes      | The ID of a build   |
-
-```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/builds/8/trace"
-```
-
-Response:
-
-| Status    | Description                       |
-|-----------|-----------------------------------|
-| 200       | Serves the trace file             |
-| 404       | Build not found or no trace file  |
-
-## Cancel a build
-
-Cancel a single build of a project
-
-```
-POST /projects/:id/builds/:build_id/cancel
-```
-
-| Attribute  | Type    | Required | Description         |
-|------------|---------|----------|---------------------|
-| `id`       | integer | yes      | The ID of a project |
-| `build_id` | integer | yes      | The ID of a build   |
-
-```
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/builds/1/cancel"
-```
-
-Example of response
-
-```json
-{
-  "commit": {
-    "author_email": "admin@example.com",
-    "author_name": "Administrator",
-    "created_at": "2015-12-24T16:51:14.000+01:00",
-    "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
-    "message": "Test the CI integration.",
-    "short_id": "0ff3ae19",
-    "title": "Test the CI integration."
-  },
-  "coverage": null,
-  "created_at": "2016-01-11T10:13:33.506Z",
-  "artifacts_file": null,
-  "finished_at": "2016-01-11T10:14:09.526Z",
-  "id": 69,
-  "name": "rubocop",
-  "ref": "master",
-  "runner": null,
-  "stage": "test",
-  "started_at": null,
-  "status": "canceled",
-  "tag": false,
-  "user": null
-}
-```
-
-## Retry a build
-
-Retry a single build of a project
-
-```
-POST /projects/:id/builds/:build_id/retry
-```
-
-| Attribute  | Type    | Required | Description         |
-|------------|---------|----------|---------------------|
-| `id`       | integer | yes      | The ID of a project |
-| `build_id` | integer | yes      | The ID of a build   |
-
-```
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/builds/1/retry"
-```
-
-Example of response
-
-```json
-{
-  "commit": {
-    "author_email": "admin@example.com",
-    "author_name": "Administrator",
-    "created_at": "2015-12-24T16:51:14.000+01:00",
-    "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
-    "message": "Test the CI integration.",
-    "short_id": "0ff3ae19",
-    "title": "Test the CI integration."
-  },
-  "coverage": null,
-  "created_at": "2016-01-11T10:13:33.506Z",
-  "artifacts_file": null,
-  "finished_at": null,
-  "id": 69,
-  "name": "rubocop",
-  "ref": "master",
-  "runner": null,
-  "stage": "test",
-  "started_at": null,
-  "status": "pending",
-  "tag": false,
-  "user": null
-}
-```
-
-## Erase a build
-
-Erase a single build of a project (remove build artifacts and a build trace)
-
-```
-POST /projects/:id/builds/:build_id/erase
-```
-
-Parameters
-
-| Attribute   | Type    | Required | Description         |
-|-------------|---------|----------|---------------------|
-| `id`        | integer | yes      | The ID of a project |
-| `build_id`  | integer | yes      | The ID of a build   |
-
-Example of request
-
-```
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/builds/1/erase"
-```
-
-Example of response
-
-```json
-{
-  "commit": {
-    "author_email": "admin@example.com",
-    "author_name": "Administrator",
-    "created_at": "2015-12-24T16:51:14.000+01:00",
-    "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
-    "message": "Test the CI integration.",
-    "short_id": "0ff3ae19",
-    "title": "Test the CI integration."
-  },
-  "coverage": null,
-  "download_url": null,
-  "id": 69,
-  "name": "rubocop",
-  "ref": "master",
-  "runner": null,
-  "stage": "test",
-  "created_at": "2016-01-11T10:13:33.506Z",
-  "started_at": "2016-01-11T10:13:33.506Z",
-  "finished_at": "2016-01-11T10:15:10.506Z",
-  "status": "failed",
-  "tag": false,
-  "user": null
-}
-```
-
-## Keep artifacts
-
-Prevents artifacts from being deleted when expiration is set.
-
-```
-POST /projects/:id/builds/:build_id/artifacts/keep
-```
-
-Parameters
-
-| Attribute   | Type    | Required | Description         |
-|-------------|---------|----------|---------------------|
-| `id`        | integer | yes      | The ID of a project |
-| `build_id`  | integer | yes      | The ID of a build   |
-
-Example request:
-
-```
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/builds/1/artifacts/keep"
-```
-
-Example response:
-
-```json
-{
-  "commit": {
-    "author_email": "admin@example.com",
-    "author_name": "Administrator",
-    "created_at": "2015-12-24T16:51:14.000+01:00",
-    "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
-    "message": "Test the CI integration.",
-    "short_id": "0ff3ae19",
-    "title": "Test the CI integration."
-  },
-  "coverage": null,
-  "download_url": null,
-  "id": 69,
-  "name": "rubocop",
-  "ref": "master",
-  "runner": null,
-  "stage": "test",
-  "created_at": "2016-01-11T10:13:33.506Z",
-  "started_at": "2016-01-11T10:13:33.506Z",
-  "finished_at": "2016-01-11T10:15:10.506Z",
-  "status": "failed",
-  "tag": false,
-  "user": null
-}
-```
-
-## Play a build
-
-Triggers a manual action to start a build.
-
-```
-POST /projects/:id/builds/:build_id/play
-```
-
-| Attribute  | Type    | Required | Description         |
-|------------|---------|----------|---------------------|
-| `id`       | integer | yes      | The ID of a project |
-| `build_id` | integer | yes      | The ID of a build   |
-
-```
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/builds/1/play"
-```
-
-Example of response
-
-```json
-{
-  "commit": {
-    "author_email": "admin@example.com",
-    "author_name": "Administrator",
-    "created_at": "2015-12-24T16:51:14.000+01:00",
-    "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
-    "message": "Test the CI integration.",
-    "short_id": "0ff3ae19",
-    "title": "Test the CI integration."
-  },
-  "coverage": null,
-  "created_at": "2016-01-11T10:13:33.506Z",
-  "artifacts_file": null,
-  "finished_at": null,
-  "id": 69,
-  "name": "rubocop",
-  "ref": "master",
-  "runner": null,
-  "stage": "test",
-  "started_at": null,
-  "status": "started",
-  "tag": false,
-  "user": null
-}
-```
+This document was moved to [another location](jobs.md).
diff --git a/doc/api/ci/builds.md b/doc/api/ci/builds.md
index b6d79706a84..c8374d94716 100644
--- a/doc/api/ci/builds.md
+++ b/doc/api/ci/builds.md
@@ -5,7 +5,7 @@ API used by runners to receive and update builds.
 >**Note:**
 This API is intended to be used only by Runners as their own
 communication channel. For the consumer API see the
-[Builds API](../builds.md).
+[Jobs API](../jobs.md).
 
 ## Authentication
 
diff --git a/doc/api/ci/lint.md b/doc/api/ci/lint.md
index 0c96b3ee335..74def207816 100644
--- a/doc/api/ci/lint.md
+++ b/doc/api/ci/lint.md
@@ -13,7 +13,7 @@ POST ci/lint
 | `content`  | string    | yes      | the .gitlab-ci.yaml content|
 
 ```bash
-curl --header "Content-Type: application/json" https://gitlab.example.com/api/v3/ci/lint --data '{"content": "{ \"image\": \"ruby:2.1\", \"services\": [\"postgres\"], \"before_script\": [\"gem install bundler\", \"bundle install\", \"bundle exec rake db:create\"], \"variables\": {\"DB_NAME\": \"postgres\"}, \"types\": [\"test\", \"deploy\", \"notify\"], \"rspec\": { \"script\": \"rake spec\", \"tags\": [\"ruby\", \"postgres\"], \"only\": [\"branches\"]}}"}'
+curl --header "Content-Type: application/json" https://gitlab.example.com/api/v4/ci/lint --data '{"content": "{ \"image\": \"ruby:2.1\", \"services\": [\"postgres\"], \"before_script\": [\"gem install bundler\", \"bundle install\", \"bundle exec rake db:create\"], \"variables\": {\"DB_NAME\": \"postgres\"}, \"types\": [\"test\", \"deploy\", \"notify\"], \"rspec\": { \"script\": \"rake spec\", \"tags\": [\"ruby\", \"postgres\"], \"only\": [\"branches\"]}}"}'
 ```
 
 Be sure to copy paste the exact contents of `.gitlab-ci.yml` as YAML is very picky about indentation and spaces.
diff --git a/doc/api/commits.md b/doc/api/commits.md
index 0170af00e0e..24c402346b1 100644
--- a/doc/api/commits.md
+++ b/doc/api/commits.md
@@ -12,11 +12,11 @@ GET /projects/:id/repository/commits
 | --------- | ---- | -------- | ----------- |
 | `id`      | integer/string | yes | The ID of a project or NAMESPACE/PROJECT_NAME owned by the authenticated user
 | `ref_name` | string | no | The name of a repository branch or tag or if not given the default branch |
-| `since` | string | no | Only commits after or in this date will be returned in ISO 8601 format YYYY-MM-DDTHH:MM:SSZ |
-| `until` | string | no | Only commits before or in this date will be returned in ISO 8601 format YYYY-MM-DDTHH:MM:SSZ |
+| `since` | string | no | Only commits after or on this date will be returned in ISO 8601 format YYYY-MM-DDTHH:MM:SSZ |
+| `until` | string | no | Only commits before or on this date will be returned in ISO 8601 format YYYY-MM-DDTHH:MM:SSZ |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/repository/commits"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/repository/commits"
 ```
 
 Example response:
@@ -29,11 +29,15 @@ Example response:
     "title": "Replace sanitize with escape once",
     "author_name": "Dmitriy Zaporozhets",
     "author_email": "dzaporozhets@sphereconsultinginc.com",
+    "authored_date": "2012-09-20T11:50:22+03:00",
     "committer_name": "Administrator",
     "committer_email": "admin@example.com",
+    "committed_date": "2012-09-20T11:50:22+03:00",
     "created_at": "2012-09-20T11:50:22+03:00",
     "message": "Replace sanitize with escape once",
-    "allow_failure": false
+    "parent_ids": [
+      "6104942438c14ec7bd21c6cd5bd995272b3faff6"
+    ]
   },
   {
     "id": "6104942438c14ec7bd21c6cd5bd995272b3faff6",
@@ -45,7 +49,9 @@ Example response:
     "committer_email": "dmitriy.zaporozhets@gmail.com",
     "created_at": "2012-09-20T09:06:12+03:00",
     "message": "Sanitize for network graph",
-    "allow_failure": false
+    "parent_ids": [
+      "ae1d9fb46aa2b07ee9836d49862ec4e2c46fbbba"
+    ]
   }
 ]
 ```
@@ -63,7 +69,7 @@ POST /projects/:id/repository/commits
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
 | `id` | integer/string | yes | The ID of a project or NAMESPACE/PROJECT_NAME |
-| `branch_name` | string | yes | The name of a branch |
+| `branch` | string | yes | The name of a branch |
 | `commit_message` | string | yes | Commit message |
 | `actions[]` | array | yes | An array of action hashes to commit as a batch. See the next table for what attributes it can take. |
 | `author_email` | string | no | Specify the commit author's email address |
@@ -81,7 +87,7 @@ POST /projects/:id/repository/commits
 ```bash
 PAYLOAD=$(cat << 'JSON'
 {
-  "branch_name": "master",
+  "branch": "master",
   "commit_message": "some commit message",
   "actions": [
     {
@@ -108,7 +114,7 @@ PAYLOAD=$(cat << 'JSON'
 }
 JSON
 )
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --header "Content-Type: application/json" --data "$PAYLOAD" https://gitlab.example.com/api/v3/projects/1/repository/commits
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --header "Content-Type: application/json" --data "$PAYLOAD" https://gitlab.example.com/api/v4/projects/1/repository/commits
 ```
 
 Example response:
@@ -153,7 +159,7 @@ Parameters:
 | `sha` | string | yes | The commit hash or name of a repository branch or tag |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/repository/commits/master
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/repository/commits/master
 ```
 
 Example response:
@@ -183,6 +189,50 @@ Example response:
 }
 ```
 
+## Cherry pick a commit
+
+> [Introduced][ce-8047] in GitLab 8.15.
+
+Cherry picks a commit to a given branch.
+
+```
+POST /projects/:id/repository/commits/:sha/cherry_pick
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id`      | integer/string | yes | The ID of a project or NAMESPACE/PROJECT_NAME owned by the authenticated user
+| `sha` | string | yes | The commit hash  |
+| `branch` | string | yes | The name of the branch  |
+
+```bash
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --form "branch=master" "https://gitlab.example.com/api/v4/projects/5/repository/commits/master/cherry_pick"
+```
+
+Example response:
+
+```json
+{
+  "id": "8b090c1b79a14f2bd9e8a738f717824ff53aebad",
+  "short_id": "8b090c1b",
+  "title": "Feature added",
+  "author_name": "Dmitriy Zaporozhets",
+  "author_email": "dmitriy.zaporozhets@gmail.com",
+  "authored_date": "2016-12-12T20:10:39.000+01:00",
+  "created_at": "2016-12-12T20:10:39.000+01:00",
+  "committer_name": "Administrator",
+  "committer_email": "admin@example.com",
+  "committed_date": "2016-12-12T20:10:39.000+01:00",
+  "title": "Feature added",
+  "message": "Feature added\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
+  "parent_ids": [
+    "a738f717824ff53aebad8b090c1b79a14f2bd9e8"
+  ]
+}
+```
+
 ## Get the diff of a commit
 
 Get the diff of a commit in a project.
@@ -199,7 +249,7 @@ Parameters:
 | `sha` | string | yes | The commit hash or name of a repository branch or tag |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/repository/commits/master/diff"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/repository/commits/master/diff"
 ```
 
 Example response:
@@ -207,7 +257,7 @@ Example response:
 ```json
 [
   {
-    "diff": "--- a/doc/update/5.4-to-6.0.md\n+++ b/doc/update/5.4-to-6.0.md\n@@ -71,6 +71,8 @@\n sudo -u git -H bundle exec rake migrate_keys RAILS_ENV=production\n sudo -u git -H bundle exec rake migrate_inline_notes RAILS_ENV=production\n \n+sudo -u git -H bundle exec rake assets:precompile RAILS_ENV=production\n+\n ```\n \n ### 6. Update config files",
+    "diff": "--- a/doc/update/5.4-to-6.0.md\n+++ b/doc/update/5.4-to-6.0.md\n@@ -71,6 +71,8 @@\n sudo -u git -H bundle exec rake migrate_keys RAILS_ENV=production\n sudo -u git -H bundle exec rake migrate_inline_notes RAILS_ENV=production\n \n+sudo -u git -H bundle exec rake gitlab:assets:compile RAILS_ENV=production\n+\n ```\n \n ### 6. Update config files",
     "new_path": "doc/update/5.4-to-6.0.md",
     "old_path": "doc/update/5.4-to-6.0.md",
     "a_mode": null,
@@ -235,7 +285,7 @@ Parameters:
 | `sha` | string | yes | The commit hash or name of a repository branch or tag |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/repository/commits/master/comments"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/repository/commits/master/comments"
 ```
 
 Example response:
@@ -288,7 +338,7 @@ POST /projects/:id/repository/commits/:sha/comments
 | `line_type` | string  | no  | The line type. Takes `new` or `old` as arguments |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --form "note=Nice picture man\!" --form "path=dudeism.md" --form "line=11" --form "line_type=new" https://gitlab.example.com/api/v3/projects/17/repository/commits/18f3e63d05582537db6d183d9d557be09e1f90c8/comments
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --form "note=Nice picture man\!" --form "path=dudeism.md" --form "line=11" --form "line_type=new" https://gitlab.example.com/api/v4/projects/17/repository/commits/18f3e63d05582537db6d183d9d557be09e1f90c8/comments
 ```
 
 Example response:
@@ -333,7 +383,7 @@ GET /projects/:id/repository/commits/:sha/statuses
 | `all`     | boolean | no  | Return all statuses, not only the latest ones
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/17/repository/commits/18f3e63d05582537db6d183d9d557be09e1f90c8/statuses
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/17/repository/commits/18f3e63d05582537db6d183d9d557be09e1f90c8/statuses
 ```
 
 Example response:
@@ -406,9 +456,10 @@ POST /projects/:id/statuses/:sha
 | `name` or `context` | string  | no | The label to differentiate this status from the status of other systems. Default value is `default`
 | `target_url` |  string  | no  | The target URL to associate with this status
 | `description` | string  | no  | The short description of the status
+| `coverage` | float  | no    | The total code coverage
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/17/statuses/18f3e63d05582537db6d183d9d557be09e1f90c8?state=success"
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/17/statuses/18f3e63d05582537db6d183d9d557be09e1f90c8?state=success"
 ```
 
 Example response:
@@ -426,6 +477,7 @@ Example response:
    "name" : "default",
    "sha" : "18f3e63d05582537db6d183d9d557be09e1f90c8",
    "status" : "success",
+   "coverage": 100.0,
    "description" : null,
    "id" : 93,
    "target_url" : null,
@@ -438,3 +490,4 @@ Example response:
 ```
 
 [ce-6096]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/6096 "Multi-file commit"
+[ce-8047]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8047
diff --git a/doc/api/deploy_key_multiple_projects.md b/doc/api/deploy_key_multiple_projects.md
index 73cb4b7ea8c..f94dbfa4059 100644
--- a/doc/api/deploy_key_multiple_projects.md
+++ b/doc/api/deploy_key_multiple_projects.md
@@ -7,16 +7,16 @@ First, find the ID of the projects you're interested in, by either listing all
 projects:
 
 ```
-curl --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' https://gitlab.example.com/api/v3/projects
+curl --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' https://gitlab.example.com/api/v4/projects
 ```
 
 Or finding the ID of a group and then listing all projects in that group:
 
 ```
-curl --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' https://gitlab.example.com/api/v3/groups
+curl --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' https://gitlab.example.com/api/v4/groups
 
 # For group 1234:
-curl --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' https://gitlab.example.com/api/v3/groups/1234
+curl --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' https://gitlab.example.com/api/v4/groups/1234
 ```
 
 With those IDs, add the same deploy key to all:
@@ -24,6 +24,6 @@ With those IDs, add the same deploy key to all:
 ```
 for project_id in 321 456 987; do
     curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --header "Content-Type: application/json" \
-    --data '{"title": "my key", "key": "ssh-rsa AAAA..."}' https://gitlab.example.com/api/v3/projects/${project_id}/deploy_keys
+    --data '{"title": "my key", "key": "ssh-rsa AAAA..."}' https://gitlab.example.com/api/v4/projects/${project_id}/deploy_keys
 done
 ```
diff --git a/doc/api/deploy_keys.md b/doc/api/deploy_keys.md
index 5f248ab6f91..f051f55ac3e 100644
--- a/doc/api/deploy_keys.md
+++ b/doc/api/deploy_keys.md
@@ -9,7 +9,7 @@ GET /deploy_keys
 ```
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/deploy_keys"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/deploy_keys"
 ```
 
 Example response:
@@ -20,12 +20,14 @@ Example response:
     "id": 1,
     "title": "Public key",
     "key": "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0=",
+    "can_push": false,
     "created_at": "2013-10-02T10:12:29Z"
   },
   {
     "id": 3,
     "title": "Another Public key",
     "key": "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0=",
+    "can_push": true,
     "created_at": "2013-10-02T11:12:29Z"
   }
 ]
@@ -44,7 +46,7 @@ GET /projects/:id/deploy_keys
 | `id` | integer | yes | The ID of the project |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/deploy_keys"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/deploy_keys"
 ```
 
 Example response:
@@ -55,12 +57,14 @@ Example response:
     "id": 1,
     "title": "Public key",
     "key": "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0=",
+    "can_push": false,
     "created_at": "2013-10-02T10:12:29Z"
   },
   {
     "id": 3,
     "title": "Another Public key",
     "key": "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0=",
+    "can_push": false,
     "created_at": "2013-10-02T11:12:29Z"
   }
 ]
@@ -82,7 +86,7 @@ Parameters:
 | `key_id`  | integer | yes | The ID of the deploy key |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/deploy_keys/11"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/deploy_keys/11"
 ```
 
 Example response:
@@ -92,6 +96,7 @@ Example response:
   "id": 1,
   "title": "Public key",
   "key": "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0=",
+  "can_push": false,
   "created_at": "2013-10-02T10:12:29Z"
 }
 ```
@@ -107,14 +112,15 @@ project only if original one was is accessible by the same user.
 POST /projects/:id/deploy_keys
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id`    | integer | yes | The ID of the project |
-| `title` | string  | yes | New deploy key's title |
-| `key`   | string  | yes | New deploy key |
+| Attribute  | Type | Required | Description |
+| ---------  | ---- | -------- | ----------- |
+| `id`       | integer | yes | The ID of the project |
+| `title`    | string  | yes | New deploy key's title |
+| `key`      | string  | yes | New deploy key |
+| `can_push` | boolean | no  | Can deploy key push to the project's repository |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --header "Content-Type: application/json" --data '{"title": "My deploy key", "key": "ssh-rsa AAAA..."}' "https://gitlab.example.com/api/v3/projects/5/deploy_keys/"
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --header "Content-Type: application/json" --data '{"title": "My deploy key", "key": "ssh-rsa AAAA...", "can_push": "true"}' "https://gitlab.example.com/api/v4/projects/5/deploy_keys/"
 ```
 
 Example response:
@@ -124,13 +130,14 @@ Example response:
    "key" : "ssh-rsa AAAA...",
    "id" : 12,
    "title" : "My deploy key",
+   "can_push": true,
    "created_at" : "2015-08-29T12:44:31.550Z"
 }
 ```
 
 ## Delete deploy key
 
-Delete a deploy key from a project
+Removes a deploy key from the project. If the deploy key is used only for this project, it will be deleted from the system.
 
 ```
 DELETE /projects/:id/deploy_keys/:key_id
@@ -142,22 +149,7 @@ DELETE /projects/:id/deploy_keys/:key_id
 | `key_id`  | integer | yes | The ID of the deploy key |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/deploy_keys/13"
-```
-
-Example response:
-
-```json
-{
-   "updated_at" : "2015-08-29T12:50:57.259Z",
-   "key" : "ssh-rsa AAAA...",
-   "public" : false,
-   "title" : "My deploy key",
-   "user_id" : null,
-   "created_at" : "2015-08-29T12:50:57.259Z",
-   "fingerprint" : "6a:33:1f:74:51:c0:39:81:79:ec:7a:31:f8:40:20:43",
-   "id" : 13
-}
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/deploy_keys/13"
 ```
 
 ## Enable a deploy key
@@ -165,31 +157,7 @@ Example response:
 Enables a deploy key for a project so this can be used. Returns the enabled key, with a status code 201 when successful.
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/deploy_keys/13/enable
-```
-
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id`      | integer | yes | The ID of the project |
-| `key_id`  | integer | yes | The ID of the deploy key |
-
-Example response:
-
-```json
-{
-   "key" : "ssh-rsa AAAA...",
-   "id" : 12,
-   "title" : "My deploy key",
-   "created_at" : "2015-08-29T12:44:31.550Z"
-}
-```
-
-## Disable a deploy key
-
-Disable a deploy key for a project. Returns the disabled key.
-
-```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/deploy_keys/13/disable
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/deploy_keys/13/enable
 ```
 
 | Attribute | Type | Required | Description |
diff --git a/doc/api/deployments.md b/doc/api/deployments.md
index 3d95c4cde60..76e18c8a9bd 100644
--- a/doc/api/deployments.md
+++ b/doc/api/deployments.md
@@ -13,7 +13,7 @@ GET /projects/:id/deployments
 | `id`      | integer | yes      | The ID of a project |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/deployments"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/deployments"
 ```
 
 Example of response
@@ -151,7 +151,7 @@ GET /projects/:id/deployments/:deployment_id
 | `deployment_id` | integer | yes      | The ID of the deployment |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/deployments/1"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/deployments/1"
 ```
 
 Example of response
diff --git a/doc/api/enviroments.md b/doc/api/enviroments.md
index 87a5fa67124..3f0a8d989f9 100644
--- a/doc/api/enviroments.md
+++ b/doc/api/enviroments.md
@@ -13,7 +13,7 @@ GET /projects/:id/environments
 | `id`      | integer | yes      | The ID of the project |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/1/environments
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/1/environments
 ```
 
 Example response:
@@ -22,8 +22,9 @@ Example response:
 [
   {
     "id": 1,
-    "name": "Env1",
-    "external_url": "https://env1.example.gitlab.com"
+    "name": "review/fix-foo",
+    "slug": "review-fix-foo-dfjre3",
+    "external_url": "https://review-fix-foo-dfjre3.example.gitlab.com"
   }
 ]
 ```
@@ -32,7 +33,7 @@ Example response:
 
 Creates a new environment with the given name and external_url.
 
-It returns 201 if the environment was successfully created, 400 for wrong parameters.
+It returns `201` if the environment was successfully created, `400` for wrong parameters.
 
 ```
 POST /projects/:id/environment
@@ -45,7 +46,7 @@ POST /projects/:id/environment
 | `external_url` | string  | no     | Place to link to for this environment |
 
 ```bash
-curl --data "name=deploy&external_url=https://deploy.example.gitlab.com" --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/environments"
+curl --data "name=deploy&external_url=https://deploy.example.gitlab.com" --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/environments"
 ```
 
 Example response:
@@ -54,6 +55,7 @@ Example response:
 {
   "id": 1,
   "name": "deploy",
+  "slug": "deploy",
   "external_url": "https://deploy.example.gitlab.com"
 }
 ```
@@ -62,7 +64,7 @@ Example response:
 
 Updates an existing environment's name and/or external_url.
 
-It returns 200 if the environment was successfully updated. In case of an error, a status code 400 is returned.
+It returns `200` if the environment was successfully updated. In case of an error, a status code `400` is returned.
 
 ```
 PUT /projects/:id/environments/:environments_id
@@ -76,7 +78,7 @@ PUT /projects/:id/environments/:environments_id
 | `external_url`  | string  | no                                | The new external_url             |
 
 ```bash
-curl --request PUT --data "name=staging&external_url=https://staging.example.gitlab.com" --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/environment/1"
+curl --request PUT --data "name=staging&external_url=https://staging.example.gitlab.com" --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/environments/1"
 ```
 
 Example response:
@@ -85,13 +87,14 @@ Example response:
 {
   "id": 1,
   "name": "staging",
+  "slug": "staging",
   "external_url": "https://staging.example.gitlab.com"
 }
 ```
 
 ## Delete an environment
 
-It returns 200 if the environment was successfully deleted, and 404 if the environment does not exist.
+It returns `200` if the environment was successfully deleted, and `404` if the environment does not exist.
 
 ```
 DELETE /projects/:id/environments/:environment_id
@@ -103,7 +106,24 @@ DELETE /projects/:id/environments/:environment_id
 | `environment_id` | integer | yes | The ID of the environment |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/environment/1"
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/environments/1"
+```
+
+## Stop an environment
+
+It returns `200` if the environment was successfully stopped, and `404` if the environment does not exist.
+
+```
+POST /projects/:id/environments/:environment_id/stop
+```
+
+| Attribute | Type    | Required | Description           |
+| --------- | ------- | -------- | --------------------- |
+| `id` | integer | yes | The ID of the project |
+| `environment_id` | integer | yes | The ID of the environment |
+
+```bash
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/environments/1/stop"
 ```
 
 Example response:
@@ -112,6 +132,7 @@ Example response:
 {
   "id": 1,
   "name": "deploy",
+  "slug": "deploy",
   "external_url": "https://deploy.example.gitlab.com"
 }
 ```
diff --git a/doc/api/groups.md b/doc/api/groups.md
index 5e6f498c365..dfc6b80bfd9 100644
--- a/doc/api/groups.md
+++ b/doc/api/groups.md
@@ -13,6 +13,8 @@ Parameters:
 | `search` | string | no | Return list of authorized groups matching the search criteria |
 | `order_by` | string | no | Order groups by `name` or `path`. Default is `name` |
 | `sort` | string | no | Order groups in `asc` or `desc` order. Default is `asc` |
+| `statistics` | boolean | no | Include group statistics (admins only) |
+| `owned` | boolean | no | Limit by groups owned by the current user |
 
 ```
 GET /groups
@@ -24,22 +26,21 @@ GET /groups
     "id": 1,
     "name": "Foobar Group",
     "path": "foo-bar",
-    "description": "An interesting group"
+    "description": "An interesting group",
+    "visibility": "public",
+    "lfs_enabled": true,
+    "avatar_url": "http://localhost:3000/uploads/group/avatar/1/foo.jpg",
+    "web_url": "http://localhost:3000/groups/foo-bar",
+    "request_access_enabled": false,
+    "full_name": "Foobar Group",
+    "full_path": "foo-bar",
+    "parent_id": null
   }
 ]
 ```
 
 You can search for groups by name or path, see below.
 
-=======
-## List owned groups
-
-Get a list of groups which are owned by the authenticated user.
-
-```
-GET /groups/owned
-```
-
 ## List a group's projects
 
 Get a list of projects in this group.
@@ -50,12 +51,19 @@ GET /groups/:id/projects
 
 Parameters:
 
-- `archived` (optional) - if passed, limit by archived status
-- `visibility` (optional) - if passed, limit by visibility `public`, `internal`, `private`
-- `order_by` (optional) - Return requests ordered by `id`, `name`, `path`, `created_at`, `updated_at` or `last_activity_at` fields. Default is `created_at`
-- `sort` (optional) - Return requests sorted in `asc` or `desc` order. Default is `desc`
-- `search` (optional) - Return list of authorized projects according to a search criteria
-- `ci_enabled_first` - Return projects ordered by ci_enabled flag. Projects with enabled GitLab CI go first
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID or path of a group |
+| `archived` | boolean | no | Limit by archived status |
+| `visibility` | string | no | Limit by visibility `public`, `internal`, or `private` |
+| `order_by` | string | no | Return projects ordered by `id`, `name`, `path`, `created_at`, `updated_at`, or `last_activity_at` fields. Default is `created_at` |
+| `sort` | string | no | Return projects sorted in `asc` or `desc` order. Default is `desc` |
+| `search` | string | no | Return list of authorized projects matching the search criteria |
+| `simple` | boolean | no | Return only the ID, URL, name, and path of each project |
+| `owned` | boolean | no | Limit by projects owned by the current user |
+| `starred` | boolean | no | Limit by projects starred by the current user |
+
+Example response:
 
 ```json
 [
@@ -64,9 +72,8 @@ Parameters:
     "description": "foo",
     "default_branch": "master",
     "tag_list": [],
-    "public": false,
     "archived": false,
-    "visibility_level": 10,
+    "visibility": "internal",
     "ssh_url_to_repo": "git@gitlab.example.com/html5-boilerplate.git",
     "http_url_to_repo": "http://gitlab.example.com/h5bp/html5-boilerplate.git",
     "web_url": "http://gitlab.example.com/h5bp/html5-boilerplate",
@@ -77,7 +84,7 @@ Parameters:
     "issues_enabled": true,
     "merge_requests_enabled": true,
     "wiki_enabled": true,
-    "builds_enabled": true,
+    "jobs_enabled": true,
     "snippets_enabled": true,
     "created_at": "2016-04-05T21:40:50.169Z",
     "last_activity_at": "2016-04-06T16:52:08.432Z",
@@ -87,21 +94,13 @@ Parameters:
       "id": 5,
       "name": "Experimental",
       "path": "h5bp",
-      "owner_id": null,
-      "created_at": "2016-04-05T21:40:49.152Z",
-      "updated_at": "2016-04-07T08:07:48.466Z",
-      "description": "foo",
-      "avatar": {
-        "url": null
-      },
-      "share_with_group_lock": false,
-      "visibility_level": 10
+      "kind": "group"
     },
     "avatar_url": null,
     "star_count": 1,
     "forks_count": 0,
     "open_issues_count": 3,
-    "public_builds": true,
+    "public_jobs": true,
     "shared_with_groups": [],
     "request_access_enabled": false
   }
@@ -123,7 +122,7 @@ Parameters:
 | `id` | integer/string | yes | The ID or path of a group |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/groups/4
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/groups/4
 ```
 
 Example response:
@@ -134,19 +133,21 @@ Example response:
   "name": "Twitter",
   "path": "twitter",
   "description": "Aliquid qui quis dignissimos distinctio ut commodi voluptas est.",
-  "visibility_level": 20,
+  "visibility": "public",
   "avatar_url": null,
   "web_url": "https://gitlab.example.com/groups/twitter",
   "request_access_enabled": false,
+  "full_name": "Twitter",
+  "full_path": "twitter",
+  "parent_id": null,
   "projects": [
     {
       "id": 7,
       "description": "Voluptas veniam qui et beatae voluptas doloremque explicabo facilis.",
       "default_branch": "master",
       "tag_list": [],
-      "public": true,
       "archived": false,
-      "visibility_level": 20,
+      "visibility": "public",
       "ssh_url_to_repo": "git@gitlab.example.com:twitter/typeahead-js.git",
       "http_url_to_repo": "https://gitlab.example.com/twitter/typeahead-js.git",
       "web_url": "https://gitlab.example.com/twitter/typeahead-js",
@@ -157,7 +158,7 @@ Example response:
       "issues_enabled": true,
       "merge_requests_enabled": true,
       "wiki_enabled": true,
-      "builds_enabled": true,
+      "jobs_enabled": true,
       "snippets_enabled": false,
       "container_registry_enabled": true,
       "created_at": "2016-06-17T07:47:25.578Z",
@@ -168,21 +169,13 @@ Example response:
         "id": 4,
         "name": "Twitter",
         "path": "twitter",
-        "owner_id": null,
-        "created_at": "2016-06-17T07:47:24.216Z",
-        "updated_at": "2016-06-17T07:47:24.216Z",
-        "description": "Aliquid qui quis dignissimos distinctio ut commodi voluptas est.",
-        "avatar": {
-          "url": null
-        },
-        "share_with_group_lock": false,
-        "visibility_level": 20
+        "kind": "group"
       },
       "avatar_url": null,
       "star_count": 0,
       "forks_count": 0,
       "open_issues_count": 3,
-      "public_builds": true,
+      "public_jobs": true,
       "shared_with_groups": [],
       "request_access_enabled": false
     },
@@ -191,9 +184,8 @@ Example response:
       "description": "Aspernatur omnis repudiandae qui voluptatibus eaque.",
       "default_branch": "master",
       "tag_list": [],
-      "public": false,
       "archived": false,
-      "visibility_level": 10,
+      "visibility": "internal",
       "ssh_url_to_repo": "git@gitlab.example.com:twitter/flight.git",
       "http_url_to_repo": "https://gitlab.example.com/twitter/flight.git",
       "web_url": "https://gitlab.example.com/twitter/flight",
@@ -204,7 +196,7 @@ Example response:
       "issues_enabled": true,
       "merge_requests_enabled": true,
       "wiki_enabled": true,
-      "builds_enabled": true,
+      "jobs_enabled": true,
       "snippets_enabled": false,
       "container_registry_enabled": true,
       "created_at": "2016-06-17T07:47:24.661Z",
@@ -215,21 +207,13 @@ Example response:
         "id": 4,
         "name": "Twitter",
         "path": "twitter",
-        "owner_id": null,
-        "created_at": "2016-06-17T07:47:24.216Z",
-        "updated_at": "2016-06-17T07:47:24.216Z",
-        "description": "Aliquid qui quis dignissimos distinctio ut commodi voluptas est.",
-        "avatar": {
-          "url": null
-        },
-        "share_with_group_lock": false,
-        "visibility_level": 20
+        "kind": "group"
       },
       "avatar_url": null,
       "star_count": 0,
       "forks_count": 0,
       "open_issues_count": 8,
-      "public_builds": true,
+      "public_jobs": true,
       "shared_with_groups": [],
       "request_access_enabled": false
     }
@@ -240,9 +224,8 @@ Example response:
       "description": "Velit eveniet provident fugiat saepe eligendi autem.",
       "default_branch": "master",
       "tag_list": [],
-      "public": false,
       "archived": false,
-      "visibility_level": 0,
+      "visibility": "private",
       "ssh_url_to_repo": "git@gitlab.example.com:h5bp/html5-boilerplate.git",
       "http_url_to_repo": "https://gitlab.example.com/h5bp/html5-boilerplate.git",
       "web_url": "https://gitlab.example.com/h5bp/html5-boilerplate",
@@ -253,7 +236,7 @@ Example response:
       "issues_enabled": true,
       "merge_requests_enabled": true,
       "wiki_enabled": true,
-      "builds_enabled": true,
+      "jobs_enabled": true,
       "snippets_enabled": false,
       "container_registry_enabled": true,
       "created_at": "2016-06-17T07:47:27.089Z",
@@ -264,21 +247,13 @@ Example response:
         "id": 5,
         "name": "H5bp",
         "path": "h5bp",
-        "owner_id": null,
-        "created_at": "2016-06-17T07:47:26.621Z",
-        "updated_at": "2016-06-17T07:47:26.621Z",
-        "description": "Id consequatur rem vel qui doloremque saepe.",
-        "avatar": {
-          "url": null
-        },
-        "share_with_group_lock": false,
-        "visibility_level": 20
+        "kind": "group"
       },
       "avatar_url": null,
       "star_count": 0,
       "forks_count": 0,
       "open_issues_count": 4,
-      "public_builds": true,
+      "public_jobs": true,
       "shared_with_groups": [
         {
           "group_id": 4,
@@ -309,9 +284,10 @@ Parameters:
 - `name` (required) - The name of the group
 - `path` (required) - The path of the group
 - `description` (optional) - The group's description
-- `visibility_level` (optional) - The group's visibility. 0 for private, 10 for internal, 20 for public.
+- `visibility` (optional) - The group's visibility. Can be `private`, `internal`, or `public`.
 - `lfs_enabled` (optional)      - Enable/disable Large File Storage (LFS) for the projects in this group
 - `request_access_enabled` (optional) - Allow users to request member access.
+- `parent_id` (optional) - The parent group id for creating nested group.
 
 ## Transfer project to group
 
@@ -324,7 +300,7 @@ POST  /groups/:id/projects/:project_id
 Parameters:
 
 - `id` (required) - The ID or path of a group
-- `project_id` (required) - The ID of a project
+- `project_id` (required) - The ID or path of a project
 
 ## Update group
 
@@ -340,12 +316,12 @@ PUT /groups/:id
 | `name` | string | no | The name of the group |
 | `path` | string | no | The path of the group |
 | `description` | string | no | The description of the group |
-| `visibility_level` | integer | no | The visibility level of the group. 0 for private, 10 for internal, 20 for public. |
+| `visibility` | string | no | The visibility level of the group. Can be `private`, `internal`, or `public`. |
 | `lfs_enabled` (optional) | boolean | no | Enable/disable Large File Storage (LFS) for the projects in this group |
 | `request_access_enabled` | boolean | no | Allow users to request member access. |
 
 ```bash
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/groups/5?name=Experimental"
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/groups/5?name=Experimental"
 
 ```
 
@@ -357,10 +333,13 @@ Example response:
   "name": "Experimental",
   "path": "h5bp",
   "description": "foo",
-  "visibility_level": 10,
+  "visibility": "internal",
   "avatar_url": null,
   "web_url": "http://gitlab.example.com/groups/h5bp",
   "request_access_enabled": false,
+  "full_name": "Foobar Group",
+  "full_path": "foo-bar",
+  "parent_id": null,
   "projects": [
     {
       "id": 9,
@@ -369,7 +348,7 @@ Example response:
       "tag_list": [],
       "public": false,
       "archived": false,
-      "visibility_level": 10,
+      "visibility": "internal",
       "ssh_url_to_repo": "git@gitlab.example.com/html5-boilerplate.git",
       "http_url_to_repo": "http://gitlab.example.com/h5bp/html5-boilerplate.git",
       "web_url": "http://gitlab.example.com/h5bp/html5-boilerplate",
@@ -380,7 +359,7 @@ Example response:
       "issues_enabled": true,
       "merge_requests_enabled": true,
       "wiki_enabled": true,
-      "builds_enabled": true,
+      "jobs_enabled": true,
       "snippets_enabled": true,
       "created_at": "2016-04-05T21:40:50.169Z",
       "last_activity_at": "2016-04-06T16:52:08.432Z",
@@ -390,21 +369,13 @@ Example response:
         "id": 5,
         "name": "Experimental",
         "path": "h5bp",
-        "owner_id": null,
-        "created_at": "2016-04-05T21:40:49.152Z",
-        "updated_at": "2016-04-07T08:07:48.466Z",
-        "description": "foo",
-        "avatar": {
-          "url": null
-        },
-        "share_with_group_lock": false,
-        "visibility_level": 10
+        "kind": "group"
       },
       "avatar_url": null,
       "star_count": 1,
       "forks_count": 0,
       "open_issues_count": 3,
-      "public_builds": true,
+      "public_jobs": true,
       "shared_with_groups": [],
       "request_access_enabled": false
     }
diff --git a/doc/api/issues.md b/doc/api/issues.md
index 119125bcd3d..cb437ffb174 100644
--- a/doc/api/issues.md
+++ b/doc/api/issues.md
@@ -23,17 +23,24 @@ GET /issues?state=closed
 GET /issues?labels=foo
 GET /issues?labels=foo,bar
 GET /issues?labels=foo,bar&state=opened
+GET /projects/:id/issues?labels_name=No+Label
+GET /issues?milestone=1.0.0
+GET /issues?milestone=1.0.0&state=opened
+GET /issues?iids[]=42&iids[]=43
 ```
 
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
 | `state`   | string  | no    | Return all issues or just those that are `opened` or `closed`|
-| `labels`  | string  | no    | Comma-separated list of label names, issues with any of the labels will be returned |
+| `labels`  | string  | no    | Comma-separated list of label names, issues must have all labels to be returned |
+| `labels_name`  | string  | no    | Return all issues with the mentioned label. `No+Label` lists all issues with no labels |
+| `milestone` | string| no    | The milestone title |
+| `iids`    | Array[integer] | no | Return only the issues having the given `iid` |
 | `order_by`| string  | no    | Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at` |
 | `sort`    | string  | no    | Return requests sorted in `asc` or `desc` order. Default is `desc`  |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/issues
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/issues
 ```
 
 Example response:
@@ -77,7 +84,6 @@ Example response:
       "created_at" : "2016-01-04T15:31:51.081Z",
       "iid" : 6,
       "labels" : [],
-      "subscribed" : false,
       "user_notes_count": 1,
       "due_date": "2016-07-22",
       "web_url": "http://example.com/example/example/issues/6",
@@ -97,8 +103,10 @@ GET /groups/:id/issues?state=closed
 GET /groups/:id/issues?labels=foo
 GET /groups/:id/issues?labels=foo,bar
 GET /groups/:id/issues?labels=foo,bar&state=opened
+GET /projects/:id/issues?labels_name=No+Label
 GET /groups/:id/issues?milestone=1.0.0
 GET /groups/:id/issues?milestone=1.0.0&state=opened
+GET /groups/:id/issues?iids[]=42&iids[]=43
 ```
 
 | Attribute | Type | Required | Description |
@@ -106,13 +114,15 @@ GET /groups/:id/issues?milestone=1.0.0&state=opened
 | `id`      | integer | yes   | The ID of a group |
 | `state`   | string  | no    | Return all issues or just those that are `opened` or `closed`|
 | `labels`  | string  | no    | Comma-separated list of label names, issues must have all labels to be returned |
+| `labels_name`  | string  | no    | Return all issues with the mentioned label. `No+Label` lists all issues with no labels |
+| `iids`    | Array[integer] | no | Return only the issues having the given `iid` |
 | `milestone` | string| no    | The milestone title |
 | `order_by`| string  | no    | Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at` |
 | `sort`    | string  | no    | Return requests sorted in `asc` or `desc` order. Default is `desc`  |
 
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/groups/4/issues
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/groups/4/issues
 ```
 
 Example response:
@@ -156,7 +166,6 @@ Example response:
       "title" : "Ut commodi ullam eos dolores perferendis nihil sunt.",
       "updated_at" : "2016-01-04T15:31:46.176Z",
       "created_at" : "2016-01-04T15:31:46.176Z",
-      "subscribed" : false,
       "user_notes_count": 1,
       "due_date": null,
       "web_url": "http://example.com/example/example/issues/1",
@@ -176,24 +185,26 @@ GET /projects/:id/issues?state=closed
 GET /projects/:id/issues?labels=foo
 GET /projects/:id/issues?labels=foo,bar
 GET /projects/:id/issues?labels=foo,bar&state=opened
+GET /projects/:id/issues?labels_name=No+Label
 GET /projects/:id/issues?milestone=1.0.0
 GET /projects/:id/issues?milestone=1.0.0&state=opened
-GET /projects/:id/issues?iid=42
+GET /projects/:id/issues?iids[]=42&iids[]=43
 ```
 
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
 | `id`      | integer | yes   | The ID of a project |
-| `iid`     | integer | no    | Return the issue having the given `iid` |
+| `iids`    | Array[integer] | no | Return only the milestone having the given `iid` |
 | `state`   | string  | no    | Return all issues or just those that are `opened` or `closed`|
-| `labels`  | string  | no    | Comma-separated list of label names, issues with any of the labels will be returned |
+| `labels`  | string  | no    | Comma-separated list of label names, issues must have all labels to be returned |
+| `labels_name`  | string  | no    | Return all issues with the mentioned label. `No+Label` lists all issues with no labels |
 | `milestone` | string| no    | The milestone title |
 | `order_by`| string  | no    | Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at` |
 | `sort`    | string  | no    | Return requests sorted in `asc` or `desc` order. Default is `desc`  |
 
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/4/issues
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/4/issues
 ```
 
 Example response:
@@ -237,7 +248,6 @@ Example response:
       "title" : "Ut commodi ullam eos dolores perferendis nihil sunt.",
       "updated_at" : "2016-01-04T15:31:46.176Z",
       "created_at" : "2016-01-04T15:31:46.176Z",
-      "subscribed" : false,
       "user_notes_count": 1,
       "due_date": "2016-07-22",
       "web_url": "http://example.com/example/example/issues/1",
@@ -251,16 +261,16 @@ Example response:
 Get a single project issue.
 
 ```
-GET /projects/:id/issues/:issue_id
+GET /projects/:id/issues/:issue_iid
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id`      | integer | yes   | The ID of a project |
-| `issue_id`| integer | yes   | The ID of a project's issue |
+| Attribute   | Type    | Required | Description                          |
+| ---------   | ----    | -------- | -----------                          |
+| `id`        | integer | yes      | The ID of a project                  |
+| `issue_iid` | integer | yes      | The internal ID of a project's issue |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/4/issues/41
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/4/issues/41
 ```
 
 Example response:
@@ -319,21 +329,22 @@ Creates a new project issue.
 POST /projects/:id/issues
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id`            | integer | yes | The ID of a project |
-| `title`         | string  | yes | The title of an issue |
-| `description`   | string  | no  | The description of an issue  |
-| `confidential`  | boolean | no  | Set an issue to be confidential. Default is `false`.  |
-| `assignee_id`   | integer | no  | The ID of a user to assign issue |
-| `milestone_id`  | integer | no  | The ID of a milestone to assign issue |
-| `labels`        | string  | no  | Comma-separated label names for an issue  |
-| `created_at`    | string  | no  | Date time string, ISO 8601 formatted, e.g. `2016-03-11T03:45:40Z` (requires admin or project owner rights) |
-| `due_date`      | string  | no  | Date time string in the format YEAR-MONTH-DAY, e.g. `2016-03-11` |
-| `merge_request_for_resolving_discussions` | integer | no       | The IID of a merge request in which to resolve all issues. This will fill the issue with a default description and mark all discussions as resolved. When passing a description or title, these values will take precedence over the default values. |
+| Attribute                                 | Type    | Required | Description                                                                                                                                                                                                                                          |
+| ---------                                 | ----    | -------- | -----------                                                                                                                                                                                                                                          |
+| `id`                                      | integer | yes      | The ID of a project                                                                                                                                                                                                                                  |
+| `title`                                   | string  | yes      | The title of an issue                                                                                                                                                                                                                                |
+| `description`                             | string  | no       | The description of an issue                                                                                                                                                                                                                          |
+| `confidential`                            | boolean | no       | Set an issue to be confidential. Default is `false`.                                                                                                                                                                                                 |
+| `assignee_id`                             | integer | no       | The ID of a user to assign issue                                                                                                                                                                                                                     |
+| `milestone_id`                            | integer | no       | The ID of a milestone to assign issue                                                                                                                                                                                                                |
+| `labels`                                  | string  | no       | Comma-separated label names for an issue                                                                                                                                                                                                             |
+| `created_at`                              | string  | no       | Date time string, ISO 8601 formatted, e.g. `2016-03-11T03:45:40Z` (requires admin or project owner rights)                                                                                                                                           |
+| `due_date`                                | string  | no       | Date time string in the format YEAR-MONTH-DAY, e.g. `2016-03-11`                                                                                                                                                                                     |
+| `merge_request_to_resolve_discussions_of` | integer | no       | The IID of a merge request in which to resolve all issues. This will fill the issue with a default description and mark all discussions as resolved. When passing a description or title, these values will take precedence over the default values. |
+| `discussion_to_resolve`                   | string  | no       | The ID of a discussion to resolve. This will fill in the issue with a default description and mark the discussion as resolved. Use in combination with `merge_request_to_resolve_discussions_of`.                                                    |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/4/issues?title=Issues%20with%20auth&labels=bug
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/4/issues?title=Issues%20with%20auth&labels=bug
 ```
 
 Example response:
@@ -375,25 +386,25 @@ Updates an existing project issue. This call is also used to mark an issue as
 closed.
 
 ```
-PUT /projects/:id/issues/:issue_id
+PUT /projects/:id/issues/:issue_iid
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id`            | integer | yes | The ID of a project |
-| `issue_id`      | integer | yes | The ID of a project's issue |
-| `title`         | string  | no  | The title of an issue |
-| `description`   | string  | no  | The description of an issue  |
-| `confidential`  | boolean | no  | Updates an issue to be confidential |
-| `assignee_id`   | integer | no  | The ID of a user to assign the issue to |
-| `milestone_id`  | integer | no  | The ID of a milestone to assign the issue to |
-| `labels`        | string  | no  | Comma-separated label names for an issue  |
-| `state_event`   | string  | no  | The state event of an issue. Set `close` to close the issue and `reopen` to reopen it |
-| `updated_at`    | string  | no  | Date time string, ISO 8601 formatted, e.g. `2016-03-11T03:45:40Z` (requires admin or project owner rights) |
-| `due_date`      | string  | no  | Date time string in the format YEAR-MONTH-DAY, e.g. `2016-03-11` |
+| Attribute      | Type    | Required | Description                                                                                                |
+| ---------      | ----    | -------- | -----------                                                                                                |
+| `id`           | integer | yes      | The ID of a project                                                                                        |
+| `issue_iid`    | integer | yes      | The internal ID of a project's issue                                                                       |
+| `title`        | string  | no       | The title of an issue                                                                                      |
+| `description`  | string  | no       | The description of an issue                                                                                |
+| `confidential` | boolean | no       | Updates an issue to be confidential                                                                        |
+| `assignee_id`  | integer | no       | The ID of a user to assign the issue to                                                                    |
+| `milestone_id` | integer | no       | The ID of a milestone to assign the issue to                                                               |
+| `labels`       | string  | no       | Comma-separated label names for an issue                                                                   |
+| `state_event`  | string  | no       | The state event of an issue. Set `close` to close the issue and `reopen` to reopen it                      |
+| `updated_at`   | string  | no       | Date time string, ISO 8601 formatted, e.g. `2016-03-11T03:45:40Z` (requires admin or project owner rights) |
+| `due_date`     | string  | no       | Date time string in the format YEAR-MONTH-DAY, e.g. `2016-03-11`                                           |
 
 ```bash
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/4/issues/85?state_event=close
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/4/issues/85?state_event=close
 ```
 
 Example response:
@@ -434,16 +445,16 @@ Example response:
 Only for admins and project owners. Soft deletes the issue in question.
 
 ```
-DELETE /projects/:id/issues/:issue_id
+DELETE /projects/:id/issues/:issue_iid
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id`            | integer | yes | The ID of a project |
-| `issue_id`      | integer | yes | The ID of a project's issue |
+| Attribute   | Type    | Required | Description                          |
+| ---------   | ----    | -------- | -----------                          |
+| `id`        | integer | yes      | The ID of a project                  |
+| `issue_iid` | integer | yes      | The internal ID of a project's issue |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/4/issues/85
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/4/issues/85
 ```
 
 ## Move an issue
@@ -456,17 +467,17 @@ If a given label and/or milestone with the same name also exists in the target
 project, it will then be assigned to the issue that is being moved.
 
 ```
-POST /projects/:id/issues/:issue_id/move
+POST /projects/:id/issues/:issue_iid/move
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id` | integer | yes | The ID of a project |
-| `issue_id` | integer | yes | The ID of a project's issue |
-| `to_project_id` | integer | yes | The ID of the new project |
+| Attribute       | Type    | Required | Description                          |
+| ---------       | ----    | -------- | -----------                          |
+| `id`            | integer | yes      | The ID of a project                  |
+| `issue_iid`     | integer | yes      | The internal ID of a project's issue |
+| `to_project_id` | integer | yes      | The ID of the new project            |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/4/issues/85/move
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/4/issues/85/move
 ```
 
 Example response:
@@ -512,16 +523,16 @@ If the user is already subscribed to the issue, the status code `304`
 is returned.
 
 ```
-POST /projects/:id/issues/:issue_id/subscription
+POST /projects/:id/issues/:issue_iid/subscribe
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id` | integer | yes | The ID of a project |
-| `issue_id` | integer | yes | The ID of a project's issue |
+| Attribute   | Type    | Required | Description                          |
+| ---------   | ----    | -------- | -----------                          |
+| `id`        | integer | yes      | The ID of a project                  |
+| `issue_iid` | integer | yes      | The internal ID of a project's issue |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/issues/93/subscription
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/subscribe
 ```
 
 Example response:
@@ -567,53 +578,16 @@ from it. If the user is not subscribed to the issue, the
 status code `304` is returned.
 
 ```
-DELETE /projects/:id/issues/:issue_id/subscription
+POST /projects/:id/issues/:issue_iid/unsubscribe
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id` | integer | yes | The ID of a project |
-| `issue_id` | integer | yes | The ID of a project's issue |
+| Attribute   | Type    | Required | Description                          |
+| ---------   | ----    | -------- | -----------                          |
+| `id`        | integer | yes      | The ID of a project                  |
+| `issue_iid` | integer | yes      | The internal ID of a project's issue |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/issues/93/subscription
-```
-
-Example response:
-
-```json
-{
-  "id": 93,
-  "iid": 12,
-  "project_id": 5,
-  "title": "Incidunt et rerum ea expedita iure quibusdam.",
-  "description": "Et cumque architecto sed aut ipsam.",
-  "state": "opened",
-  "created_at": "2016-04-05T21:41:45.217Z",
-  "updated_at": "2016-04-07T13:02:37.905Z",
-  "labels": [],
-  "milestone": null,
-  "assignee": {
-    "name": "Edwardo Grady",
-    "username": "keyon",
-    "id": 21,
-    "state": "active",
-    "avatar_url": "http://www.gravatar.com/avatar/3e6f06a86cf27fa8b56f3f74f7615987?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/keyon"
-  },
-  "author": {
-    "name": "Vivian Hermann",
-    "username": "orville",
-    "id": 11,
-    "state": "active",
-    "avatar_url": "http://www.gravatar.com/avatar/5224fd70153710e92fb8bcf79ac29d67?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/orville"
-  },
-  "subscribed": false,
-  "due_date": null,
-  "web_url": "http://example.com/example/example/issues/12",
-  "confidential": false
-}
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/unsubscribe
 ```
 
 ## Create a todo
@@ -623,16 +597,16 @@ there already exists a todo for the user on that issue, status code `304` is
 returned.
 
 ```
-POST /projects/:id/issues/:issue_id/todo
+POST /projects/:id/issues/:issue_iid/todo
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id` | integer | yes | The ID of a project |
-| `issue_id` | integer | yes | The ID of a project's issue |
+| Attribute   | Type    | Required | Description                          |
+| ---------   | ----    | -------- | -----------                          |
+| `id`        | integer | yes      | The ID of a project                  |
+| `issue_iid` | integer | yes      | The internal ID of a project's issue |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/issues/93/todo
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/todo
 ```
 
 Example response:
@@ -709,6 +683,146 @@ Example response:
 }
 ```
 
+## Set a time estimate for an issue
+
+Sets an estimated time of work for this issue.
+
+```
+POST /projects/:id/issues/:issue_iid/time_estimate
+```
+
+| Attribute   | Type    | Required | Description                              |
+| ---------   | ----    | -------- | -----------                              |
+| `id`        | integer | yes      | The ID of a project                      |
+| `issue_iid` | integer | yes      | The internal ID of a project's issue     |
+| `duration`  | string  | yes      | The duration in human format. e.g: 3h30m |
+
+```bash
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/time_estimate?duration=3h30m
+```
+
+Example response:
+
+```json
+{
+  "human_time_estimate": "3h 30m",
+  "human_total_time_spent": null,
+  "time_estimate": 12600,
+  "total_time_spent": 0
+}
+```
+
+## Reset the time estimate for an issue
+
+Resets the estimated time for this issue to 0 seconds.
+
+```
+POST /projects/:id/issues/:issue_iid/reset_time_estimate
+```
+
+| Attribute   | Type    | Required | Description                          |
+| ---------   | ----    | -------- | -----------                          |
+| `id`        | integer | yes      | The ID of a project                  |
+| `issue_iid` | integer | yes      | The internal ID of a project's issue |
+
+```bash
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/reset_time_estimate
+```
+
+Example response:
+
+```json
+{
+  "human_time_estimate": null,
+  "human_total_time_spent": null,
+  "time_estimate": 0,
+  "total_time_spent": 0
+}
+```
+
+## Add spent time for an issue
+
+Adds spent time for this issue
+
+```
+POST /projects/:id/issues/:issue_iid/add_spent_time
+```
+
+| Attribute   | Type    | Required | Description                              |
+| ---------   | ----    | -------- | -----------                              |
+| `id`        | integer | yes      | The ID of a project                      |
+| `issue_iid` | integer | yes      | The internal ID of a project's issue     |
+| `duration`  | string  | yes      | The duration in human format. e.g: 3h30m |
+
+```bash
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/add_spent_time?duration=1h
+```
+
+Example response:
+
+```json
+{
+  "human_time_estimate": null,
+  "human_total_time_spent": "1h",
+  "time_estimate": 0,
+  "total_time_spent": 3600
+}
+```
+
+## Reset spent time for an issue
+
+Resets the total spent time for this issue to 0 seconds.
+
+```
+POST /projects/:id/issues/:issue_iid/reset_spent_time
+```
+
+| Attribute   | Type    | Required | Description                          |
+| ---------   | ----    | -------- | -----------                          |
+| `id`        | integer | yes      | The ID of a project                  |
+| `issue_iid` | integer | yes      | The internal ID of a project's issue |
+
+```bash
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/reset_spent_time
+```
+
+Example response:
+
+```json
+{
+  "human_time_estimate": null,
+  "human_total_time_spent": null,
+  "time_estimate": 0,
+  "total_time_spent": 0
+}
+```
+
+## Get time tracking stats
+
+```
+GET /projects/:id/issues/:issue_iid/time_stats
+```
+
+| Attribute   | Type    | Required | Description                          |
+| ---------   | ----    | -------- | -----------                          |
+| `id`        | integer | yes      | The ID of a project                  |
+| `issue_iid` | integer | yes      | The internal ID of a project's issue |
+
+```bash
+curl --request GET --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/time_stats
+```
+
+Example response:
+
+```json
+{
+  "human_time_estimate": "2h",
+  "human_total_time_spent": "1h",
+  "time_estimate": 7200,
+  "total_time_spent": 3600
+}
+```
+
 ## Comments on issues
 
 Comments are done via the [notes](notes.md) resource.
diff --git a/doc/api/jobs.md b/doc/api/jobs.md
new file mode 100644
index 00000000000..7340123e09d
--- /dev/null
+++ b/doc/api/jobs.md
@@ -0,0 +1,622 @@
+# Jobs API
+
+## List project jobs
+
+Get a list of jobs in a project.
+
+```
+GET /projects/:id/jobs
+```
+
+| Attribute | Type    | Required | Description         |
+|-----------|---------|----------|---------------------|
+| `id`      | integer | yes      | The ID of a project |
+| `scope`   | string **or** array of strings | no | The scope of jobs to show, one or array of: `created`, `pending`, `running`, `failed`, `success`, `canceled`, `skipped`; showing all jobs if none provided |
+
+```
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" 'https://gitlab.example.com/api/v4/projects/1/jobs?scope[]=pending&scope[]=running'
+```
+
+Example of response
+
+```json
+[
+  {
+    "commit": {
+      "author_email": "admin@example.com",
+      "author_name": "Administrator",
+      "created_at": "2015-12-24T16:51:14.000+01:00",
+      "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
+      "message": "Test the CI integration.",
+      "short_id": "0ff3ae19",
+      "title": "Test the CI integration."
+    },
+    "coverage": null,
+    "created_at": "2015-12-24T15:51:21.802Z",
+    "artifacts_file": {
+      "filename": "artifacts.zip",
+      "size": 1000
+    },
+    "finished_at": "2015-12-24T17:54:27.895Z",
+    "id": 7,
+    "name": "teaspoon",
+    "pipeline": {
+      "id": 6,
+      "ref": "master",
+      "sha": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
+      "status": "pending"
+    },
+    "ref": "master",
+    "runner": null,
+    "stage": "test",
+    "started_at": "2015-12-24T17:54:27.722Z",
+    "status": "failed",
+    "tag": false,
+    "user": {
+      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+      "bio": null,
+      "created_at": "2015-12-21T13:14:24.077Z",
+      "id": 1,
+      "is_admin": true,
+      "linkedin": "",
+      "name": "Administrator",
+      "skype": "",
+      "state": "active",
+      "twitter": "",
+      "username": "root",
+      "web_url": "http://gitlab.dev/root",
+      "website_url": ""
+    }
+  },
+  {
+    "commit": {
+      "author_email": "admin@example.com",
+      "author_name": "Administrator",
+      "created_at": "2015-12-24T16:51:14.000+01:00",
+      "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
+      "message": "Test the CI integration.",
+      "short_id": "0ff3ae19",
+      "title": "Test the CI integration."
+    },
+    "coverage": null,
+    "created_at": "2015-12-24T15:51:21.727Z",
+    "artifacts_file": null,
+    "finished_at": "2015-12-24T17:54:24.921Z",
+    "id": 6,
+    "name": "spinach:other",
+    "pipeline": {
+      "id": 6,
+      "ref": "master",
+      "sha": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
+      "status": "pending"
+    },
+    "ref": "master",
+    "runner": null,
+    "stage": "test",
+    "started_at": "2015-12-24T17:54:24.729Z",
+    "status": "failed",
+    "tag": false,
+    "user": {
+      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+      "bio": null,
+      "created_at": "2015-12-21T13:14:24.077Z",
+      "id": 1,
+      "is_admin": true,
+      "linkedin": "",
+      "name": "Administrator",
+      "skype": "",
+      "state": "active",
+      "twitter": "",
+      "username": "root",
+      "web_url": "http://gitlab.dev/root",
+      "website_url": ""
+    }
+  }
+]
+```
+
+## List pipeline jobs
+
+Get a list of jobs for a pipeline.
+
+```
+GET /projects/:id/pipeline/:pipeline_id/jobs
+```
+
+| Attribute     | Type                           | Required | Description          |
+|---------------|--------------------------------|----------|----------------------|
+| `id`          | integer                        | yes      | The ID of a project  |
+| `pipeline_id` | integer                        | yes      | The ID of a pipeline |
+| `scope`       | string **or** array of strings | no       | The scope of jobs to show, one or array of: `created`, `pending`, `running`, `failed`, `success`, `canceled`, `skipped`; showing all jobs if none provided |
+
+```
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" 'https://gitlab.example.com/api/v4/projects/1/pipelines/6/jobs?scope[]=pending&scope[]=running'
+```
+
+Example of response
+
+```json
+[
+  {
+    "commit": {
+      "author_email": "admin@example.com",
+      "author_name": "Administrator",
+      "created_at": "2015-12-24T16:51:14.000+01:00",
+      "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
+      "message": "Test the CI integration.",
+      "short_id": "0ff3ae19",
+      "title": "Test the CI integration."
+    },
+    "coverage": null,
+    "created_at": "2015-12-24T15:51:21.802Z",
+    "artifacts_file": {
+      "filename": "artifacts.zip",
+      "size": 1000
+    },
+    "finished_at": "2015-12-24T17:54:27.895Z",
+    "id": 7,
+    "name": "teaspoon",
+    "pipeline": {
+      "id": 6,
+      "ref": "master",
+      "sha": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
+      "status": "pending"
+    },
+    "ref": "master",
+    "runner": null,
+    "stage": "test",
+    "started_at": "2015-12-24T17:54:27.722Z",
+    "status": "failed",
+    "tag": false,
+    "user": {
+      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+      "bio": null,
+      "created_at": "2015-12-21T13:14:24.077Z",
+      "id": 1,
+      "is_admin": true,
+      "linkedin": "",
+      "name": "Administrator",
+      "skype": "",
+      "state": "active",
+      "twitter": "",
+      "username": "root",
+      "web_url": "http://gitlab.dev/root",
+      "website_url": ""
+    }
+  },
+  {
+    "commit": {
+      "author_email": "admin@example.com",
+      "author_name": "Administrator",
+      "created_at": "2015-12-24T16:51:14.000+01:00",
+      "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
+      "message": "Test the CI integration.",
+      "short_id": "0ff3ae19",
+      "title": "Test the CI integration."
+    },
+    "coverage": null,
+    "created_at": "2015-12-24T15:51:21.727Z",
+    "artifacts_file": null,
+    "finished_at": "2015-12-24T17:54:24.921Z",
+    "id": 6,
+    "name": "spinach:other",
+    "pipeline": {
+      "id": 6,
+      "ref": "master",
+      "sha": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
+      "status": "pending"
+    },
+    "ref": "master",
+    "runner": null,
+    "stage": "test",
+    "started_at": "2015-12-24T17:54:24.729Z",
+    "status": "failed",
+    "tag": false,
+    "user": {
+      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+      "bio": null,
+      "created_at": "2015-12-21T13:14:24.077Z",
+      "id": 1,
+      "is_admin": true,
+      "linkedin": "",
+      "name": "Administrator",
+      "skype": "",
+      "state": "active",
+      "twitter": "",
+      "username": "root",
+      "web_url": "http://gitlab.dev/root",
+      "website_url": ""
+    }
+  }
+]
+```
+
+## Get a single job
+
+Get a single job of a project
+
+```
+GET /projects/:id/jobs/:job_id
+```
+
+| Attribute  | Type    | Required | Description         |
+|------------|---------|----------|---------------------|
+| `id`       | integer | yes      | The ID of a project |
+| `job_id` | integer | yes      | The ID of a job   |
+
+```
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/jobs/8"
+```
+
+Example of response
+
+```json
+{
+  "commit": {
+    "author_email": "admin@example.com",
+    "author_name": "Administrator",
+    "created_at": "2015-12-24T16:51:14.000+01:00",
+    "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
+    "message": "Test the CI integration.",
+    "short_id": "0ff3ae19",
+    "title": "Test the CI integration."
+  },
+  "coverage": null,
+  "created_at": "2015-12-24T15:51:21.880Z",
+  "artifacts_file": null,
+  "finished_at": "2015-12-24T17:54:31.198Z",
+  "id": 8,
+  "name": "rubocop",
+  "pipeline": {
+    "id": 6,
+    "ref": "master",
+    "sha": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
+    "status": "pending"
+  },
+  "ref": "master",
+  "runner": null,
+  "stage": "test",
+  "started_at": "2015-12-24T17:54:30.733Z",
+  "status": "failed",
+  "tag": false,
+  "user": {
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
+    "bio": null,
+    "created_at": "2015-12-21T13:14:24.077Z",
+    "id": 1,
+    "is_admin": true,
+    "linkedin": "",
+    "name": "Administrator",
+    "skype": "",
+    "state": "active",
+    "twitter": "",
+    "username": "root",
+    "web_url": "http://gitlab.dev/root",
+    "website_url": ""
+  }
+}
+```
+
+## Get job artifacts
+
+> [Introduced][ce-2893] in GitLab 8.5
+
+Get job artifacts of a project
+
+```
+GET /projects/:id/jobs/:job_id/artifacts
+```
+
+| Attribute  | Type    | Required | Description         |
+|------------|---------|----------|---------------------|
+| `id`       | integer | yes      | The ID of a project |
+| `job_id` | integer | yes      | The ID of a job   |
+
+```
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/jobs/8/artifacts"
+```
+
+Response:
+
+| Status    | Description                     |
+|-----------|---------------------------------|
+| 200       | Serves the artifacts file       |
+| 404       | Build not found or no artifacts |
+
+[ce-2893]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/2893
+
+## Download the artifacts file
+
+> [Introduced][ce-5347] in GitLab 8.10.
+
+Download the artifacts file from the given reference name and job provided the
+job finished successfully.
+
+```
+GET /projects/:id/jobs/artifacts/:ref_name/download?job=name
+```
+
+Parameters
+
+| Attribute   | Type    | Required | Description               |
+|-------------|---------|----------|-------------------------- |
+| `id`        | integer | yes      | The ID of a project       |
+| `ref_name`  | string  | yes      | The ref from a repository |
+| `job`       | string  | yes      | The name of the job       |
+
+Example request:
+
+```
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/jobs/artifacts/master/download?job=test"
+```
+
+Example response:
+
+| Status    | Description                     |
+|-----------|---------------------------------|
+| 200       | Serves the artifacts file       |
+| 404       | Build not found or no artifacts |
+
+[ce-5347]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5347
+
+## Get a trace file
+
+Get a trace of a specific job of a project
+
+```
+GET /projects/:id/jobs/:job_id/trace
+```
+
+| Attribute  | Type    | Required | Description         |
+|------------|---------|----------|---------------------|
+| id         | integer | yes      | The ID of a project |
+| job_id     | integer | yes      | The ID of a job     |
+
+```
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/jobs/8/trace"
+```
+
+Response:
+
+| Status    | Description                       |
+|-----------|-----------------------------------|
+| 200       | Serves the trace file             |
+| 404       | Build not found or no trace file  |
+
+## Cancel a job
+
+Cancel a single job of a project
+
+```
+POST /projects/:id/jobs/:job_id/cancel
+```
+
+| Attribute  | Type    | Required | Description         |
+|------------|---------|----------|---------------------|
+| `id`       | integer | yes      | The ID of a project |
+| `job_id`   | integer | yes      | The ID of a job     |
+
+```
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/jobs/1/cancel"
+```
+
+Example of response
+
+```json
+{
+  "commit": {
+    "author_email": "admin@example.com",
+    "author_name": "Administrator",
+    "created_at": "2015-12-24T16:51:14.000+01:00",
+    "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
+    "message": "Test the CI integration.",
+    "short_id": "0ff3ae19",
+    "title": "Test the CI integration."
+  },
+  "coverage": null,
+  "created_at": "2016-01-11T10:13:33.506Z",
+  "artifacts_file": null,
+  "finished_at": "2016-01-11T10:14:09.526Z",
+  "id": 69,
+  "name": "rubocop",
+  "ref": "master",
+  "runner": null,
+  "stage": "test",
+  "started_at": null,
+  "status": "canceled",
+  "tag": false,
+  "user": null
+}
+```
+
+## Retry a job
+
+Retry a single job of a project
+
+```
+POST /projects/:id/jobs/:job_id/retry
+```
+
+| Attribute  | Type    | Required | Description         |
+|------------|---------|----------|---------------------|
+| `id`       | integer | yes      | The ID of a project |
+| `job_id`   | integer | yes      | The ID of a job     |
+
+```
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/jobs/1/retry"
+```
+
+Example of response
+
+```json
+{
+  "commit": {
+    "author_email": "admin@example.com",
+    "author_name": "Administrator",
+    "created_at": "2015-12-24T16:51:14.000+01:00",
+    "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
+    "message": "Test the CI integration.",
+    "short_id": "0ff3ae19",
+    "title": "Test the CI integration."
+  },
+  "coverage": null,
+  "created_at": "2016-01-11T10:13:33.506Z",
+  "artifacts_file": null,
+  "finished_at": null,
+  "id": 69,
+  "name": "rubocop",
+  "ref": "master",
+  "runner": null,
+  "stage": "test",
+  "started_at": null,
+  "status": "pending",
+  "tag": false,
+  "user": null
+}
+```
+
+## Erase a job
+
+Erase a single job of a project (remove job artifacts and a job trace)
+
+```
+POST /projects/:id/jobs/:job_id/erase
+```
+
+Parameters
+
+| Attribute   | Type    | Required | Description         |
+|-------------|---------|----------|---------------------|
+| `id`        | integer | yes      | The ID of a project |
+| `job_id`    | integer | yes      | The ID of a job     |
+
+Example of request
+
+```
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/jobs/1/erase"
+```
+
+Example of response
+
+```json
+{
+  "commit": {
+    "author_email": "admin@example.com",
+    "author_name": "Administrator",
+    "created_at": "2015-12-24T16:51:14.000+01:00",
+    "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
+    "message": "Test the CI integration.",
+    "short_id": "0ff3ae19",
+    "title": "Test the CI integration."
+  },
+  "coverage": null,
+  "download_url": null,
+  "id": 69,
+  "name": "rubocop",
+  "ref": "master",
+  "runner": null,
+  "stage": "test",
+  "created_at": "2016-01-11T10:13:33.506Z",
+  "started_at": "2016-01-11T10:13:33.506Z",
+  "finished_at": "2016-01-11T10:15:10.506Z",
+  "status": "failed",
+  "tag": false,
+  "user": null
+}
+```
+
+## Keep artifacts
+
+Prevents artifacts from being deleted when expiration is set.
+
+```
+POST /projects/:id/jobs/:job_id/artifacts/keep
+```
+
+Parameters
+
+| Attribute   | Type    | Required | Description         |
+|-------------|---------|----------|---------------------|
+| `id`        | integer | yes      | The ID of a project |
+| `job_id`    | integer | yes      | The ID of a job     |
+
+Example request:
+
+```
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/jobs/1/artifacts/keep"
+```
+
+Example response:
+
+```json
+{
+  "commit": {
+    "author_email": "admin@example.com",
+    "author_name": "Administrator",
+    "created_at": "2015-12-24T16:51:14.000+01:00",
+    "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
+    "message": "Test the CI integration.",
+    "short_id": "0ff3ae19",
+    "title": "Test the CI integration."
+  },
+  "coverage": null,
+  "download_url": null,
+  "id": 69,
+  "name": "rubocop",
+  "ref": "master",
+  "runner": null,
+  "stage": "test",
+  "created_at": "2016-01-11T10:13:33.506Z",
+  "started_at": "2016-01-11T10:13:33.506Z",
+  "finished_at": "2016-01-11T10:15:10.506Z",
+  "status": "failed",
+  "tag": false,
+  "user": null
+}
+```
+
+## Play a job
+
+Triggers a manual action to start a job.
+
+```
+POST /projects/:id/jobs/:job_id/play
+```
+
+| Attribute | Type    | Required | Description         |
+|-----------|---------|----------|---------------------|
+| `id`      | integer | yes      | The ID of a project |
+| `job_id`  | integer | yes      | The ID of a job     |
+
+```
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/jobs/1/play"
+```
+
+Example of response
+
+```json
+{
+  "commit": {
+    "author_email": "admin@example.com",
+    "author_name": "Administrator",
+    "created_at": "2015-12-24T16:51:14.000+01:00",
+    "id": "0ff3ae198f8601a285adcf5c0fff204ee6fba5fd",
+    "message": "Test the CI integration.",
+    "short_id": "0ff3ae19",
+    "title": "Test the CI integration."
+  },
+  "coverage": null,
+  "created_at": "2016-01-11T10:13:33.506Z",
+  "artifacts_file": null,
+  "finished_at": null,
+  "id": 69,
+  "name": "rubocop",
+  "ref": "master",
+  "runner": null,
+  "stage": "test",
+  "started_at": null,
+  "status": "started",
+  "tag": false,
+  "user": null
+}
+```
diff --git a/doc/api/keys.md b/doc/api/keys.md
index b68f08a007d..3b55c2baf56 100644
--- a/doc/api/keys.md
+++ b/doc/api/keys.md
@@ -33,7 +33,6 @@ Parameters:
     "twitter": "",
     "website_url": "",
     "email": "john@example.com",
-    "theme_id": 2,
     "color_scheme_id": 1,
     "projects_limit": 10,
     "current_sign_in_at": null,
diff --git a/doc/api/labels.md b/doc/api/labels.md
index 863b28c23b7..e8c220f6809 100644
--- a/doc/api/labels.md
+++ b/doc/api/labels.md
@@ -13,7 +13,7 @@ GET /projects/:id/labels
 | `id`      | integer | yes      | The ID of the project |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/1/labels
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/1/labels
 ```
 
 Example response:
@@ -95,7 +95,7 @@ POST /projects/:id/labels
 | `priority`    | integer | no       | The priority of the label. Must be greater or equal than zero or `null` to remove the priority. |
 
 ```bash
-curl --data "name=feature&color=#5843AD" --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/labels"
+curl --data "name=feature&color=#5843AD" --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/labels"
 ```
 
 Example response:
@@ -128,23 +128,7 @@ DELETE /projects/:id/labels
 | `name`    | string  | yes      | The name of the label |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/labels?name=bug"
-```
-
-Example response:
-
-```json
-{
-  "id" : 1,
-  "name" : "bug",
-  "color" : "#d9534f",
-  "description": "Bug reported by user",
-  "open_issues_count": 1,
-  "closed_issues_count": 0,
-  "open_merge_requests_count": 1,
-  "subscribed": false,
-  "priority": null
-}
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/labels?name=bug"
 ```
 
 ## Edit an existing label
@@ -167,7 +151,7 @@ PUT /projects/:id/labels
 
 
 ```bash
-curl --request PUT --data "name=documentation&new_name=docs&color=#8E44AD&description=Documentation" --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/labels"
+curl --request PUT --data "name=documentation&new_name=docs&color=#8E44AD&description=Documentation" --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/labels"
 ```
 
 Example response:
@@ -188,12 +172,12 @@ Example response:
 
 ## Subscribe to a label
 
-Subscribes the authenticated user to a label to receive notifications. 
+Subscribes the authenticated user to a label to receive notifications.
 If the user is already subscribed to the label, the status code `304`
 is returned.
 
 ```
-POST /projects/:id/labels/:label_id/subscription
+POST /projects/:id/labels/:label_id/subscribe
 ```
 
 | Attribute  | Type              | Required | Description                          |
@@ -202,7 +186,7 @@ POST /projects/:id/labels/:label_id/subscription
 | `label_id` | integer or string | yes      | The ID or title of a project's label |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/labels/1/subscription
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/labels/1/subscribe
 ```
 
 Example response:
@@ -228,7 +212,7 @@ from it. If the user is not subscribed to the label, the
 status code `304` is returned.
 
 ```
-DELETE /projects/:id/labels/:label_id/subscription
+POST /projects/:id/labels/:label_id/unsubscribe
 ```
 
 | Attribute  | Type              | Required | Description                          |
@@ -237,21 +221,5 @@ DELETE /projects/:id/labels/:label_id/subscription
 | `label_id` | integer or string | yes      | The ID or title of a project's label |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/labels/1/subscription
-```
-
-Example response:
-
-```json
-{
-  "id" : 1,
-  "name" : "bug",
-  "color" : "#d9534f",
-  "description": "Bug reported by user",
-  "open_issues_count": 1,
-  "closed_issues_count": 0,
-  "open_merge_requests_count": 1,
-  "subscribed": false,
-  "priority": null
-}
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/labels/1/unsubscribe
 ```
diff --git a/doc/api/members.md b/doc/api/members.md
index 5dcb2a5f60a..fe46f8f84bc 100644
--- a/doc/api/members.md
+++ b/doc/api/members.md
@@ -27,8 +27,8 @@ GET /projects/:id/members
 | `query`   | string | no     | A query string to search for members |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/groups/:id/members
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/:id/members
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/groups/:id/members
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/:id/members
 ```
 
 Example response:
@@ -69,8 +69,8 @@ GET /projects/:id/members/:user_id
 | `user_id` | integer | yes   | The user ID of the member |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/groups/:id/members/:user_id
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/:id/members/:user_id
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/groups/:id/members/:user_id
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/:id/members/:user_id
 ```
 
 Example response:
@@ -104,8 +104,8 @@ POST /projects/:id/members
 | `expires_at` | string | no | A date string in the format YEAR-MONTH-DAY |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --data "user_id=1&access_level=30" https://gitlab.example.com/api/v3/groups/:id/members
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --data "user_id=1&access_level=30" https://gitlab.example.com/api/v3/projects/:id/members
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --data "user_id=1&access_level=30" https://gitlab.example.com/api/v4/groups/:id/members
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --data "user_id=1&access_level=30" https://gitlab.example.com/api/v4/projects/:id/members
 ```
 
 Example response:
@@ -138,8 +138,8 @@ PUT /projects/:id/members/:user_id
 | `expires_at` | string | no | A date string in the format YEAR-MONTH-DAY |
 
 ```bash
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/groups/:id/members/:user_id?access_level=40
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/:id/members/:user_id?access_level=40
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/groups/:id/members/:user_id?access_level=40
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/:id/members/:user_id?access_level=40
 ```
 
 Example response:
@@ -170,6 +170,6 @@ DELETE /projects/:id/members/:user_id
 | `user_id` | integer | yes   | The user ID of the member |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/groups/:id/members/:user_id
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/:id/members/:user_id
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/groups/:id/members/:user_id
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/:id/members/:user_id
 ```
diff --git a/doc/api/merge_requests.md b/doc/api/merge_requests.md
index 9460b3f73b1..2e0545da1c4 100644
--- a/doc/api/merge_requests.md
+++ b/doc/api/merge_requests.md
@@ -10,8 +10,7 @@ The pagination parameters `page` and `per_page` can be used to restrict the list
 GET /projects/:id/merge_requests
 GET /projects/:id/merge_requests?state=opened
 GET /projects/:id/merge_requests?state=all
-GET /projects/:id/merge_requests?iid=42
-GET /projects/:id/merge_requests?iid[]=42&iid[]=43
+GET /projects/:id/merge_requests?iids[]=42&iids[]=43
 ```
 
 Parameters:
@@ -66,9 +65,8 @@ Parameters:
       "updated_at": "2015-02-02T19:49:26.013Z",
       "due_date": null
     },
-    "merge_when_build_succeeds": true,
+    "merge_when_pipeline_succeeds": true,
     "merge_status": "can_be_merged",
-    "subscribed" : false,
     "sha": "8888888888888888888888888888888888888888",
     "merge_commit_sha": null,
     "user_notes_count": 1,
@@ -84,13 +82,13 @@ Parameters:
 Shows information about a single merge request.
 
 ```
-GET /projects/:id/merge_requests/:merge_request_id
+GET /projects/:id/merge_requests/:merge_request_iid
 ```
 
 Parameters:
 
 - `id` (required) - The ID of a project
-- `merge_request_id` (required) - The ID of MR
+- `merge_request_iid` (required) - The internal ID of the merge request
 
 ```json
 {
@@ -135,7 +133,7 @@ Parameters:
     "updated_at": "2015-02-02T19:49:26.013Z",
     "due_date": null
   },
-  "merge_when_build_succeeds": true,
+  "merge_when_pipeline_succeeds": true,
   "merge_status": "can_be_merged",
   "subscribed" : true,
   "sha": "8888888888888888888888888888888888888888",
@@ -152,13 +150,13 @@ Parameters:
 Get a list of merge request commits.
 
 ```
-GET /projects/:id/merge_requests/:merge_request_id/commits
+GET /projects/:id/merge_requests/:merge_request_iid/commits
 ```
 
 Parameters:
 
 - `id` (required) - The ID of a project
-- `merge_request_id` (required) - The ID of MR
+- `merge_request_iid` (required) - The internal ID of the merge request
 
 
 ```json
@@ -189,13 +187,13 @@ Parameters:
 Shows information about the merge request including its files and changes.
 
 ```
-GET /projects/:id/merge_requests/:merge_request_id/changes
+GET /projects/:id/merge_requests/:merge_request_iid/changes
 ```
 
 Parameters:
 
 - `id` (required) - The ID of a project
-- `merge_request_id` (required) - The ID of MR
+- `merge_request_iid` (required) - The internal ID of the merge request
 
 ```json
 {
@@ -240,7 +238,7 @@ Parameters:
     "updated_at": "2015-02-02T19:49:26.013Z",
     "due_date": null
   },
-  "merge_when_build_succeeds": true,
+  "merge_when_pipeline_succeeds": true,
   "merge_status": "can_be_merged",
   "subscribed" : true,
   "sha": "8888888888888888888888888888888888888888",
@@ -271,17 +269,18 @@ Creates a new merge request.
 POST /projects/:id/merge_requests
 ```
 
-Parameters:
-
-- `id` (required)                - The ID of a project
-- `source_branch` (required)     - The source branch
-- `target_branch` (required)     - The target branch
-- `assignee_id` (optional)       - Assignee user ID
-- `title` (required)             - Title of MR
-- `description` (optional)       - Description of MR
-- `target_project_id` (optional) - The target project (numeric id)
-- `labels` (optional)            - Labels for MR as a comma-separated list
-- `milestone_id` (optional)      - Milestone ID
+| Attribute              | Type    | Required | Description                                                                     |
+| ---------              | ----    | -------- | -----------                                                                     |
+| `id`                   | string  | yes      | The ID of a project                                                             |
+| `source_branch`        | string  | yes      | The source branch                                                               |
+| `target_branch`        | string  | yes      | The target branch                                                               |
+| `title`                | string  | yes      | Title of MR                                                                     |
+| `assignee_id`          | integer | no       | Assignee user ID                                                                |
+| `description`          | string  | no       | Description of MR                                                               |
+| `target_project_id`    | integer | no       | The target project (numeric id)                                                 |
+| `labels`               | string  | no       | Labels for MR as a comma-separated list                                         |
+| `milestone_id`         | integer | no       | The ID of a milestone                                                           |
+| `remove_source_branch` | boolean | no       | Flag indicating if a merge request should remove the source branch when merging |
 
 ```json
 {
@@ -326,7 +325,7 @@ Parameters:
     "updated_at": "2015-02-02T19:49:26.013Z",
     "due_date": null
   },
-  "merge_when_build_succeeds": true,
+  "merge_when_pipeline_succeeds": true,
   "merge_status": "can_be_merged",
   "subscribed" : true,
   "sha": "8888888888888888888888888888888888888888",
@@ -343,20 +342,23 @@ Parameters:
 Updates an existing merge request. You can change the target branch, title, or even close the MR.
 
 ```
-PUT /projects/:id/merge_requests/:merge_request_id
+PUT /projects/:id/merge_requests/:merge_request_iid
 ```
 
-Parameters:
-
-- `id` (required)               - The ID of a project
-- `merge_request_id` (required) - ID of MR
-- `target_branch`               - The target branch
-- `assignee_id`                 - Assignee user ID
-- `title`                       - Title of MR
-- `description`                 - Description of MR
-- `state_event`                 - New state (close|reopen|merge)
-- `labels` (optional)           - Labels for MR as a comma-separated list
-- `milestone_id` (optional)     - Milestone ID
+| Attribute              | Type    | Required | Description                                                                     |
+| ---------              | ----    | -------- | -----------                                                                     |
+| `id`                   | string  | yes      | The ID of a project                                                             |
+| `merge_request_iid`    | integer | yes      | The ID of a merge request                                                       |
+| `target_branch`        | string  | no       | The target branch                                                               |
+| `title`                | string  | no       | Title of MR                                                                     |
+| `assignee_id`          | integer | no       | Assignee user ID                                                                |
+| `description`          | string  | no       | Description of MR                                                               |
+| `state_event`          | string  | no       | New state (close/reopen)                                                        |
+| `labels`               | string  | no       | Labels for MR as a comma-separated list                                         |
+| `milestone_id`         | integer | no       | The ID of a milestone                                                           |
+| `remove_source_branch` | boolean | no       | Flag indicating if a merge request should remove the source branch when merging |
+
+Must include at least one non-required attribute from above.
 
 ```json
 {
@@ -400,7 +402,7 @@ Parameters:
     "updated_at": "2015-02-02T19:49:26.013Z",
     "due_date": null
   },
-  "merge_when_build_succeeds": true,
+  "merge_when_pipeline_succeeds": true,
   "merge_status": "can_be_merged",
   "subscribed" : true,
   "sha": "8888888888888888888888888888888888888888",
@@ -417,16 +419,16 @@ Parameters:
 Only for admins and project owners. Soft deletes the merge request in question.
 
 ```
-DELETE /projects/:id/merge_requests/:merge_request_id
+DELETE /projects/:id/merge_requests/:merge_request_iid
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id`            | integer | yes | The ID of a project |
-| `merge_request_id` | integer | yes | The ID of a project's merge request |
+| Attribute           | Type    | Required | Description                          |
+| ---------           | ----    | -------- | -----------                          |
+| `id`                | integer | yes      | The ID of a project                  |
+| `merge_request_iid` | integer | yes      | The internal ID of the merge request |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/4/merge_request/85
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/4/merge_requests/85
 ```
 
 ## Accept MR
@@ -443,16 +445,16 @@ If the `sha` parameter is passed and does not match the HEAD of the source - you
 If you don't have permissions to accept this merge request - you'll get a `401`
 
 ```
-PUT /projects/:id/merge_requests/:merge_request_id/merge
+PUT /projects/:id/merge_requests/:merge_request_iid/merge
 ```
 
 Parameters:
 
 - `id` (required)                           - The ID of a project
-- `merge_request_id` (required)             - ID of MR
+- `merge_request_iid` (required)            - Internal ID of MR
 - `merge_commit_message` (optional)         - Custom merge commit message
 - `should_remove_source_branch` (optional)  - if `true` removes the source branch
-- `merge_when_build_succeeds` (optional)    - if `true` the MR is merged when the build succeeds
+- `merge_when_pipeline_succeeds` (optional)    - if `true` the MR is merged when the pipeline succeeds
 - `sha` (optional)                          - if present, then this SHA must match the HEAD of the source branch, otherwise the merge will fail
 
 ```json
@@ -498,7 +500,7 @@ Parameters:
     "updated_at": "2015-02-02T19:49:26.013Z",
     "due_date": null
   },
-  "merge_when_build_succeeds": true,
+  "merge_when_pipeline_succeeds": true,
   "merge_status": "can_be_merged",
   "subscribed" : true,
   "sha": "8888888888888888888888888888888888888888",
@@ -516,14 +518,14 @@ If you don't have permissions to accept this merge request - you'll get a `401`
 
 If the merge request is already merged or closed - you get `405` and error message 'Method Not Allowed'
 
-In case the merge request is not set to be merged when the build succeeds, you'll also get a `406` error.
+In case the merge request is not set to be merged when the pipeline succeeds, you'll also get a `406` error.
 ```
-PUT /projects/:id/merge_requests/:merge_request_id/cancel_merge_when_build_succeeds
+PUT /projects/:id/merge_requests/:merge_request_iid/cancel_merge_when_pipeline_succeeds
 ```
 Parameters:
 
 - `id` (required)                           - The ID of a project
-- `merge_request_id` (required)             - ID of MR
+- `merge_request_iid` (required)            - Internal ID of MR
 
 ```json
 {
@@ -568,7 +570,7 @@ Parameters:
     "updated_at": "2015-02-02T19:49:26.013Z",
     "due_date": null
   },
-  "merge_when_build_succeeds": true,
+  "merge_when_pipeline_succeeds": true,
   "merge_status": "can_be_merged",
   "subscribed" : true,
   "sha": "8888888888888888888888888888888888888888",
@@ -589,16 +591,16 @@ Comments are done via the [notes](notes.md) resource.
 Get all the issues that would be closed by merging the provided merge request.
 
 ```
-GET /projects/:id/merge_requests/:merge_request_id/closes_issues
+GET /projects/:id/merge_requests/:merge_request_iid/closes_issues
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id`      | integer | yes   | The ID of a project |
-| `merge_request_id` | integer | yes   | The ID of the merge request |
+| Attribute           | Type    | Required | Description                          |
+| ---------           | ----    | -------- | -----------                          |
+| `id`                | integer | yes      | The ID of a project                  |
+| `merge_request_iid` | integer | yes      | The internal ID of the merge request |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/76/merge_requests/1/closes_issues
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/76/merge_requests/1/closes_issues
 ```
 
 Example response when the GitLab issue tracker is used:
@@ -664,16 +666,16 @@ Subscribes the authenticated user to a merge request to receive notification. If
 status code `304` is returned.
 
 ```
-POST /projects/:id/merge_requests/:merge_request_id/subscription
+POST /projects/:id/merge_requests/:merge_request_iid/subscribe
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id` | integer | yes | The ID of a project |
-| `merge_request_id` | integer | yes   | The ID of the merge request |
+| Attribute           | Type    | Required | Description                 |
+| ---------           | ----    | -------- | -----------                 |
+| `id`                | integer | yes      | The ID of a project         |
+| `merge_request_iid` | integer | yes      | The internal ID of the merge request |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/merge_requests/17/subscription
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/merge_requests/17/subscribe
 ```
 
 Example response:
@@ -723,7 +725,7 @@ Example response:
     "updated_at": "2016-04-05T21:41:40.905Z",
     "due_date": null
   },
-  "merge_when_build_succeeds": false,
+  "merge_when_pipeline_succeeds": false,
   "merge_status": "cannot_be_merged",
   "subscribed": true,
   "sha": "8888888888888888888888888888888888888888",
@@ -738,16 +740,16 @@ notifications from that merge request. If the user is
 not subscribed to the merge request, the status code `304` is returned.
 
 ```
-DELETE /projects/:id/merge_requests/:merge_request_id/subscription
+POST /projects/:id/merge_requests/:merge_request_iid/unsubscribe
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id` | integer | yes | The ID of a project |
-| `merge_request_id` | integer | yes   | The ID of the merge request |
+| Attribute           | Type    | Required | Description                          |
+| ---------           | ----    | -------- | -----------                          |
+| `id`                | integer | yes      | The ID of a project                  |
+| `merge_request_iid` | integer | yes      | The internal ID of the merge request |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/merge_requests/17/subscription
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/merge_requests/17/unsubscribe
 ```
 
 Example response:
@@ -797,7 +799,7 @@ Example response:
     "updated_at": "2016-04-05T21:41:40.905Z",
     "due_date": null
   },
-  "merge_when_build_succeeds": false,
+  "merge_when_pipeline_succeeds": false,
   "merge_status": "cannot_be_merged",
   "subscribed": false,
   "sha": "8888888888888888888888888888888888888888",
@@ -807,21 +809,21 @@ Example response:
 
 ## Create a todo
 
-Manually creates a todo for the current user on a merge request. 
+Manually creates a todo for the current user on a merge request.
 If there already exists a todo for the user on that merge request,
 status code `304` is returned.
 
 ```
-POST /projects/:id/merge_requests/:merge_request_id/todo
+POST /projects/:id/merge_requests/:merge_request_iid/todo
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id` | integer | yes | The ID of a project |
-| `merge_request_id` | integer | yes   | The ID of the merge request |
+| Attribute           | Type    | Required | Description                          |
+| ---------           | ----    | -------- | -----------                          |
+| `id`                | integer | yes      | The ID of a project                  |
+| `merge_request_iid` | integer | yes      | The internal ID of the merge request |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/merge_requests/27/todo
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/merge_requests/27/todo
 ```
 
 Example response:
@@ -890,7 +892,7 @@ Example response:
       "updated_at": "2016-06-17T07:47:33.840Z",
       "due_date": null
     },
-    "merge_when_build_succeeds": false,
+    "merge_when_pipeline_succeeds": false,
     "merge_status": "unchecked",
     "subscribed": true,
     "sha": "8888888888888888888888888888888888888888",
@@ -912,16 +914,16 @@ Example response:
 Get a list of merge request diff versions.
 
 ```
-GET /projects/:id/merge_requests/:merge_request_id/versions
+GET /projects/:id/merge_requests/:merge_request_iid/versions
 ```
 
-| Attribute | Type    | Required | Description           |
-| --------- | ------- | -------- | --------------------- |
-| `id`      | String  | yes      | The ID of the project |
-| `merge_request_id` | integer | yes | The ID of the merge request |
+| Attribute           | Type    | Required | Description                 |
+| ---------           | ------- | -------- | ---------------------       |
+| `id`                | String  | yes      | The ID of the project       |
+| `merge_request_iid` | integer | yes      | The internal ID of the merge request |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/1/merge_requests/1/versions
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/1/merge_requests/1/versions
 ```
 
 Example response:
@@ -953,17 +955,17 @@ Example response:
 Get a single merge request diff version.
 
 ```
-GET /projects/:id/merge_requests/:merge_request_id/versions/:version_id
+GET /projects/:id/merge_requests/:merge_request_iid/versions/:version_id
 ```
 
-| Attribute | Type    | Required | Description           |
-| --------- | ------- | -------- | --------------------- |
-| `id`      | String  | yes      | The ID of the project |
-| `merge_request_id` | integer | yes | The ID of the merge request |
-| `version_id` | integer | yes | The ID of the merge request diff version |
+| Attribute           | Type    | Required | Description                              |
+| ---------           | ------- | -------- | ---------------------                    |
+| `id`                | String  | yes      | The ID of the project                    |
+| `merge_request_iid` | integer | yes      | The internal ID of the merge request     |
+| `version_id`        | integer | yes      | The ID of the merge request diff version |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/1/merge_requests/1/versions/1
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/1/merge_requests/1/versions/1
 ```
 
 Example response:
@@ -1015,3 +1017,142 @@ Example response:
   }]
 }
 ```
+## Set a time estimate for a merge request
+
+Sets an estimated time of work for this merge request.
+
+```
+POST /projects/:id/merge_requests/:merge_request_iid/time_estimate
+```
+
+| Attribute           | Type    | Required | Description                              |
+| ---------           | ----    | -------- | -----------                              |
+| `id`                | integer | yes      | The ID of a project                      |
+| `merge_request_iid` | integer | yes      | The internal ID of the merge request     |
+| `duration`          | string  | yes      | The duration in human format. e.g: 3h30m |
+
+```bash
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/merge_requests/93/time_estimate?duration=3h30m
+```
+
+Example response:
+
+```json
+{
+  "human_time_estimate": "3h 30m",
+  "human_total_time_spent": null,
+  "time_estimate": 12600,
+  "total_time_spent": 0
+}
+```
+
+## Reset the time estimate for a merge request
+
+Resets the estimated time for this merge request to 0 seconds.
+
+```
+POST /projects/:id/merge_requests/:merge_request_iid/reset_time_estimate
+```
+
+| Attribute           | Type    | Required | Description                                  |
+| ---------           | ----    | -------- | -----------                                  |
+| `id`                | integer | yes      | The ID of a project                          |
+| `merge_request_iid` | integer | yes      | The internal ID of a project's merge_request |
+
+```bash
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/merge_requests/93/reset_time_estimate
+```
+
+Example response:
+
+```json
+{
+  "human_time_estimate": null,
+  "human_total_time_spent": null,
+  "time_estimate": 0,
+  "total_time_spent": 0
+}
+```
+
+## Add spent time for a merge request
+
+Adds spent time for this merge request
+
+```
+POST /projects/:id/merge_requests/:merge_request_iid/add_spent_time
+```
+
+| Attribute           | Type    | Required | Description                              |
+| ---------           | ----    | -------- | -----------                              |
+| `id`                | integer | yes      | The ID of a project                      |
+| `merge_request_iid` | integer | yes      | The internal ID of the merge request     |
+| `duration`          | string  | yes      | The duration in human format. e.g: 3h30m |
+
+```bash
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/merge_requests/93/add_spent_time?duration=1h
+```
+
+Example response:
+
+```json
+{
+  "human_time_estimate": null,
+  "human_total_time_spent": "1h",
+  "time_estimate": 0,
+  "total_time_spent": 3600
+}
+```
+
+## Reset spent time for a merge request
+
+Resets the total spent time for this merge request to 0 seconds.
+
+```
+POST /projects/:id/merge_requests/:merge_request_iid/reset_spent_time
+```
+
+| Attribute           | Type    | Required | Description                                  |
+| ---------           | ----    | -------- | -----------                                  |
+| `id`                | integer | yes      | The ID of a project                          |
+| `merge_request_iid` | integer | yes      | The internal ID of a project's merge_request |
+
+```bash
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/merge_requests/93/reset_spent_time
+```
+
+Example response:
+
+```json
+{
+  "human_time_estimate": null,
+  "human_total_time_spent": null,
+  "time_estimate": 0,
+  "total_time_spent": 0
+}
+```
+
+## Get time tracking stats
+
+```
+GET /projects/:id/merge_requests/:merge_request_iid/time_stats
+```
+
+| Attribute           | Type    | Required | Description                          |
+| ---------           | ----    | -------- | -----------                          |
+| `id`                | integer | yes      | The ID of a project                  |
+| `merge_request_iid` | integer | yes      | The internal ID of the merge request |
+
+```bash
+curl --request GET --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/merge_requests/93/time_stats
+```
+
+Example response:
+
+```json
+{
+  "human_time_estimate": "2h",
+  "human_total_time_spent": "1h",
+  "time_estimate": 7200,
+  "total_time_spent": 3600
+}
+```
diff --git a/doc/api/milestones.md b/doc/api/milestones.md
index 12497acff98..3c86357a6c3 100644
--- a/doc/api/milestones.md
+++ b/doc/api/milestones.md
@@ -6,10 +6,11 @@ Returns a list of project milestones.
 
 ```
 GET /projects/:id/milestones
-GET /projects/:id/milestones?iid=42
-GET /projects/:id/milestones?iid[]=42&iid[]=43
+GET /projects/:id/milestones?iids=42
+GET /projects/:id/milestones?iids[]=42&iids[]=43
 GET /projects/:id/milestones?state=active
 GET /projects/:id/milestones?state=closed
+GET /projects/:id/milestones?search=version
 ```
 
 Parameters:
@@ -17,11 +18,12 @@ Parameters:
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
 | `id` | integer | yes | The ID of a project |
-| `iid` | Array[integer] | optional | Return only the milestone having the given `iid` |
-| `state` | string | optional | Return  only `active` or `closed` milestones` |
+| `iids` | Array[integer] | optional | Return only the milestones having the given `iids` |
+| `state` | string | optional | Return only `active` or `closed` milestones` |
+| `search` | string | optional | Return only milestones with a title or description matching the provided string |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/milestones
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/milestones
 ```
 
 Example Response:
@@ -103,3 +105,16 @@ Parameters:
 
 - `id` (required) - The ID of a project
 - `milestone_id` (required) - The ID of a project milestone
+
+## Get all merge requests assigned to a single milestone
+
+Gets all merge requests assigned to a single project milestone.
+
+```
+GET /projects/:id/milestones/:milestone_id/merge_requests
+```
+
+Parameters:
+
+- `id` (required) - The ID of a project
+- `milestone_id` (required) - The ID of a project milestone
diff --git a/doc/api/namespaces.md b/doc/api/namespaces.md
index 88cd407d792..eef06d5f324 100644
--- a/doc/api/namespaces.md
+++ b/doc/api/namespaces.md
@@ -19,7 +19,7 @@ GET /namespaces
 Example request:
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/namespaces
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/namespaces
 ```
 
 Example response:
@@ -35,6 +35,12 @@ Example response:
     "id": 2,
     "path": "group1",
     "kind": "group"
+  },
+  {
+    "id": 3,
+    "path": "bar",
+    "kind": "group",
+    "full_path": "foo/bar",
   }
 ]
 ```
@@ -54,7 +60,7 @@ GET /namespaces?search=foobar
 Example request:
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/namespaces?search=twitter
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/namespaces?search=twitter
 ```
 
 Example response:
@@ -64,7 +70,8 @@ Example response:
   {
     "id": 4,
     "path": "twitter",
-    "kind": "group"
+    "kind": "group",
+    "full_path": "twitter",
   }
 ]
 ```
diff --git a/doc/api/notes.md b/doc/api/notes.md
index 214dfa4068d..6ef06b2c2e9 100644
--- a/doc/api/notes.md
+++ b/doc/api/notes.md
@@ -34,8 +34,6 @@ Parameters:
     "created_at": "2013-10-02T09:22:45Z",
     "updated_at": "2013-10-02T10:22:45Z",
     "system": true,
-    "upvote": false,
-    "downvote": false,
     "noteable_id": 377,
     "noteable_type": "Issue"
   },
@@ -54,8 +52,6 @@ Parameters:
     "created_at": "2013-10-02T09:56:03Z",
     "updated_at": "2013-10-02T09:56:03Z",
     "system": true,
-    "upvote": false,
-    "downvote": false,
     "noteable_id": 121,
     "noteable_type": "Issue"
   }
@@ -124,33 +120,7 @@ Parameters:
 | `note_id` | integer | yes | The ID of a note |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/issues/11/notes/636
-```
-
-Example Response:
-
-```json
-{
-  "id": 636,
-  "body": "This is a good idea.",
-  "attachment": null,
-  "author": {
-    "id": 1,
-    "username": "pipin",
-    "email": "admin@example.com",
-    "name": "Pip",
-    "state": "active",
-    "created_at": "2013-09-30T13:46:01Z",
-    "avatar_url": "http://www.gravatar.com/avatar/5224fd70153710e92fb8bcf79ac29d67?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/pipin"
-  },
-  "created_at": "2016-04-05T22:10:44.164Z",
-  "system": false,
-  "noteable_id": 11,
-  "noteable_type": "Issue",
-  "upvote": false,
-  "downvote": false
-}
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/11/notes/636
 ```
 
 ## Snippets
@@ -248,33 +218,7 @@ Parameters:
 | `note_id` | integer | yes | The ID of a note |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/snippets/52/notes/1659
-```
-
-Example Response:
-
-```json
-{
-  "id": 1659,
-  "body": "This is a good idea.",
-  "attachment": null,
-  "author": {
-    "id": 1,
-    "username": "pipin",
-    "email": "admin@example.com",
-    "name": "Pip",
-    "state": "active",
-    "created_at": "2013-09-30T13:46:01Z",
-    "avatar_url": "http://www.gravatar.com/avatar/5224fd70153710e92fb8bcf79ac29d67?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/pipin"
-  },
-  "created_at": "2016-04-06T16:51:53.239Z",
-  "system": false,
-  "noteable_id": 52,
-  "noteable_type": "Snippet",
-  "upvote": false,
-  "downvote": false
-}
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/snippets/52/notes/1659
 ```
 
 ## Merge Requests
@@ -322,8 +266,6 @@ Parameters:
   "created_at": "2013-10-02T08:57:14Z",
   "updated_at": "2013-10-02T08:57:14Z",
   "system": false,
-  "upvote": false,
-  "downvote": false,
   "noteable_id": 2,
   "noteable_type": "MergeRequest"
 }
@@ -377,31 +319,5 @@ Parameters:
 | `note_id` | integer | yes | The ID of a note |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/merge_requests/7/notes/1602
-```
-
-Example Response:
-
-```json
-{
-  "id": 1602,
-  "body": "This is a good idea.",
-  "attachment": null,
-  "author": {
-    "id": 1,
-    "username": "pipin",
-    "email": "admin@example.com",
-    "name": "Pip",
-    "state": "active",
-    "created_at": "2013-09-30T13:46:01Z",
-    "avatar_url": "http://www.gravatar.com/avatar/5224fd70153710e92fb8bcf79ac29d67?s=80&d=identicon",
-    "web_url": "https://gitlab.example.com/pipin"
-  },
-  "created_at": "2016-04-05T22:11:59.923Z",
-  "system": false,
-  "noteable_id": 7,
-  "noteable_type": "MergeRequest",
-  "upvote": false,
-  "downvote": false
-}
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/merge_requests/7/notes/1602
 ```
diff --git a/doc/api/notification_settings.md b/doc/api/notification_settings.md
index aea1c12a392..43047917f77 100644
--- a/doc/api/notification_settings.md
+++ b/doc/api/notification_settings.md
@@ -41,7 +41,7 @@ GET /notification_settings
 ```
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/notification_settings
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/notification_settings
 ```
 
 Example response:
@@ -62,7 +62,7 @@ PUT /notification_settings
 ```
 
 ```bash
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/notification_settings?level=watch
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/notification_settings?level=watch
 ```
 
 | Attribute | Type | Required | Description |
@@ -101,8 +101,8 @@ GET /projects/:id/notification_settings
 ```
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/groups/5/notification_settings
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/8/notification_settings
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/groups/5/notification_settings
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/8/notification_settings
 ```
 
 | Attribute | Type | Required | Description |
@@ -127,8 +127,8 @@ PUT /projects/:id/notification_settings
 ```
 
 ```bash
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/groups/5/notification_settings?level=watch
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/8/notification_settings?level=custom&new_note=true
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/groups/5/notification_settings?level=watch
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/8/notification_settings?level=custom&new_note=true
 ```
 
 | Attribute | Type | Required | Description |
diff --git a/doc/api/oauth2.md b/doc/api/oauth2.md
index 5ef5e3f5744..46fe64d382e 100644
--- a/doc/api/oauth2.md
+++ b/doc/api/oauth2.md
@@ -57,7 +57,7 @@ Once you have the authorization code you can request an `access_token` using the
 
 ```
 parameters = 'client_id=APP_ID&client_secret=APP_SECRET&code=RETURNED_CODE&grant_type=authorization_code&redirect_uri=REDIRECT_URI'
-RestClient.post 'http://localhost:3000/oauth/token', parameters
+RestClient.post 'http://gitlab.example.com/oauth/token', parameters
 
 # The response will be
 {
@@ -77,13 +77,13 @@ You can now make requests to the API with the access token returned.
 The access token allows you to make requests to the API on a behalf of a user.
 
 ```
-GET https://localhost:3000/api/v3/user?access_token=OAUTH-TOKEN
+GET https://gitlab.example.com/api/v4/user?access_token=OAUTH-TOKEN
 ```
 
 Or you can put the token to the Authorization header:
 
 ```
-curl --header "Authorization: Bearer OAUTH-TOKEN" https://localhost:3000/api/v3/user
+curl --header "Authorization: Bearer OAUTH-TOKEN" https://gitlab.example.com/api/v4/user
 ```
 
 ## Resource Owner Password Credentials
diff --git a/doc/api/pipeline_triggers.md b/doc/api/pipeline_triggers.md
new file mode 100644
index 00000000000..fdb41a1d615
--- /dev/null
+++ b/doc/api/pipeline_triggers.md
@@ -0,0 +1,170 @@
+# Pipeline triggers
+
+You can read more about [triggering pipelines through the API](../ci/triggers/README.md).
+
+## List project triggers
+
+Get a list of project's build triggers.
+
+```
+GET /projects/:id/triggers
+```
+
+| Attribute | Type    | required | Description         |
+|-----------|---------|----------|---------------------|
+| `id`      | integer | yes      | The ID of a project |
+
+```
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/triggers"
+```
+
+```json
+[
+    {
+        "id": 10,
+        "description": "my trigger",
+        "created_at": "2016-01-07T09:53:58.235Z",
+        "deleted_at": null,
+        "last_used": null,
+        "token": "6d056f63e50fe6f8c5f8f4aa10edb7",
+        "updated_at": "2016-01-07T09:53:58.235Z",
+        "owner": null
+    }
+]
+```
+
+## Get trigger details
+
+Get details of project's build trigger.
+
+```
+GET /projects/:id/triggers/:trigger_id
+```
+
+| Attribute | Type    | required | Description              |
+|-----------|---------|----------|--------------------------|
+| `id`      | integer | yes      | The ID of a project      |
+| `token`   | string  | yes      | The `token` of a trigger |
+
+```
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/triggers/5"
+```
+
+```json
+{
+    "id": 10,
+    "description": "my trigger",
+    "created_at": "2016-01-07T09:53:58.235Z",
+    "deleted_at": null,
+    "last_used": null,
+    "token": "6d056f63e50fe6f8c5f8f4aa10edb7",
+    "updated_at": "2016-01-07T09:53:58.235Z",
+    "owner": null
+}
+```
+
+## Create a project trigger
+
+Create a trigger for a project.
+
+```
+POST /projects/:id/triggers
+```
+
+| Attribute     | Type    | required | Description              |
+|---------------|---------|----------|--------------------------|
+| `id`          | integer | yes      | The ID of a project      |
+| `description` | string  | yes      | The trigger name         |
+
+```
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --form description="my description" "https://gitlab.example.com/api/v4/projects/1/triggers"
+```
+
+```json
+{
+    "id": 10,
+    "description": "my trigger",
+    "created_at": "2016-01-07T09:53:58.235Z",
+    "deleted_at": null,
+    "last_used": null,
+    "token": "6d056f63e50fe6f8c5f8f4aa10edb7",
+    "updated_at": "2016-01-07T09:53:58.235Z",
+    "owner": null
+}
+```
+
+## Update a project trigger
+
+Update a trigger for a project.
+
+```
+PUT /projects/:id/triggers/:trigger_id
+```
+
+| Attribute     | Type    | required | Description              |
+|---------------|---------|----------|--------------------------|
+| `trigger_id`  | integer | yes      | The trigger id           |
+| `description` | string  | no       | The trigger name         |
+
+```
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --form description="my description" "https://gitlab.example.com/api/v4/projects/1/triggers/10"
+```
+
+```json
+{
+    "id": 10,
+    "description": "my trigger",
+    "created_at": "2016-01-07T09:53:58.235Z",
+    "deleted_at": null,
+    "last_used": null,
+    "token": "6d056f63e50fe6f8c5f8f4aa10edb7",
+    "updated_at": "2016-01-07T09:53:58.235Z",
+    "owner": null
+}
+```
+
+## Take ownership of a project trigger
+
+Update an owner of a project trigger.
+
+```
+POST /projects/:id/triggers/:trigger_id/take_ownership
+```
+
+| Attribute     | Type    | required | Description              |
+|---------------|---------|----------|--------------------------|
+| `trigger_id`  | integer | yes      | The trigger id           |
+
+```
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/triggers/10/take_ownership"
+```
+
+```json
+{
+    "id": 10,
+    "description": "my trigger",
+    "created_at": "2016-01-07T09:53:58.235Z",
+    "deleted_at": null,
+    "last_used": null,
+    "token": "6d056f63e50fe6f8c5f8f4aa10edb7",
+    "updated_at": "2016-01-07T09:53:58.235Z",
+    "owner": null
+}
+```
+
+## Remove a project trigger
+
+Remove a project's build trigger.
+
+```
+DELETE /projects/:id/triggers/:trigger_id
+```
+
+| Attribute      | Type    | required | Description              |
+|----------------|---------|----------|--------------------------|
+| `id`           | integer | yes      | The ID of a project      |
+| `trigger_id`   | integer | yes      | The trigger id           |
+
+```
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/triggers/5"
+```
diff --git a/doc/api/pipelines.md b/doc/api/pipelines.md
index 82351ae688f..574a8bacb25 100644
--- a/doc/api/pipelines.md
+++ b/doc/api/pipelines.md
@@ -13,7 +13,7 @@ GET /projects/:id/pipelines
 | `id`      | integer | yes      | The ID of a project |
 
 ```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/pipelines"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/pipelines"
 ```
 
 Example of response
@@ -24,49 +24,13 @@ Example of response
     "id": 47,
     "status": "pending",
     "ref": "new-pipeline",
-    "sha": "a91957a858320c0e17f3a0eca7cfacbff50ea29a",
-    "before_sha": "a91957a858320c0e17f3a0eca7cfacbff50ea29a",
-    "tag": false,
-    "yaml_errors": null,
-    "user": {
-      "name": "Administrator",
-      "username": "root",
-      "id": 1,
-      "state": "active",
-      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-      "web_url": "http://localhost:3000/root"
-    },
-    "created_at": "2016-08-16T10:23:19.007Z",
-    "updated_at": "2016-08-16T10:23:19.216Z",
-    "started_at": null,
-    "finished_at": null,
-    "committed_at": null,
-    "duration": null,
-    "coverage": "30.0"
+    "sha": "a91957a858320c0e17f3a0eca7cfacbff50ea29a"
   },
   {
     "id": 48,
     "status": "pending",
     "ref": "new-pipeline",
-    "sha": "eb94b618fb5865b26e80fdd8ae531b7a63ad851a",
-    "before_sha": "eb94b618fb5865b26e80fdd8ae531b7a63ad851a",
-    "tag": false,
-    "yaml_errors": null,
-    "user": {
-      "name": "Administrator",
-      "username": "root",
-      "id": 1,
-      "state": "active",
-      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
-      "web_url": "http://localhost:3000/root"
-    },
-    "created_at": "2016-08-16T10:23:21.184Z",
-    "updated_at": "2016-08-16T10:23:21.314Z",
-    "started_at": null,
-    "finished_at": null,
-    "committed_at": null,
-    "duration": null,
-    "coverage": null
+    "sha": "eb94b618fb5865b26e80fdd8ae531b7a63ad851a"
   }
 ]
 ```
@@ -85,7 +49,7 @@ GET /projects/:id/pipelines/:pipeline_id
 | `pipeline_id` | integer | yes      | The ID of a pipeline   |
 
 ```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/pipeline/46"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/pipeline/46"
 ```
 
 Example of response
@@ -131,7 +95,7 @@ POST /projects/:id/pipeline
 | `ref`       | string | yes      | Reference to commit |
 
 ```
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/pipeline?ref=master"
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/pipeline?ref=master"
 ```
 
 Example of response
@@ -163,7 +127,7 @@ Example of response
 }
 ```
 
-## Retry failed builds in a pipeline
+## Retry jobs in a pipeline
 
 > [Introduced][ce-5837] in GitLab 8.11
 
@@ -177,7 +141,7 @@ POST /projects/:id/pipelines/:pipeline_id/retry
 | `pipeline_id` | integer | yes   | The ID of a pipeline |
 
 ```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/pipelines/46/retry"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/pipelines/46/retry"
 ```
 
 Response:
@@ -209,7 +173,7 @@ Response:
 }
 ```
 
-## Cancel a pipelines builds
+## Cancel a pipelines jobs 
 
 > [Introduced][ce-5837] in GitLab 8.11
 
@@ -223,7 +187,7 @@ POST /projects/:id/pipelines/:pipeline_id/cancel
 | `pipeline_id` | integer | yes   | The ID of a pipeline |
 
 ```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/1/pipelines/46/cancel"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/1/pipelines/46/cancel"
 ```
 
 Response:
diff --git a/doc/api/project_snippets.md b/doc/api/project_snippets.md
index c6685f54a9d..4f6f561b83e 100644
--- a/doc/api/project_snippets.md
+++ b/doc/api/project_snippets.md
@@ -3,15 +3,15 @@
 ### Snippet visibility level
 
 Snippets in GitLab can be either private, internal or public.
-You can set it with the `visibility_level` field in the snippet.
+You can set it with the `visibility` field in the snippet.
 
 Constants for snippet visibility levels are:
 
-| Visibility | visibility_level | Description |
-| ---------- | ---------------- | ----------- |
-| Private    | `0`  | The snippet is visible only the snippet creator |
-| Internal   | `10` | The snippet is visible for any logged in user |
-| Public     | `20` | The snippet can be accessed without any authentication |
+| visibility | Description |
+| ---------- | ----------- |
+| `private`  | The snippet is visible only the snippet creator |
+| `internal` | The snippet is visible for any logged in user |
+| `public`   | The snippet can be accessed without any authentication |
 
 ## List snippets
 
@@ -51,7 +51,6 @@ Parameters:
     "state": "active",
     "created_at": "2012-05-23T08:00:58Z"
   },
-  "expires_at": null,
   "updated_at": "2012-06-28T10:52:04Z",
   "created_at": "2012-06-28T10:52:04Z",
   "web_url": "http://example.com/example/example/snippets/1"
@@ -72,7 +71,7 @@ Parameters:
 - `title` (required) - The title of a snippet
 - `file_name` (required) - The name of a snippet file
 - `code` (required) - The content of a snippet
-- `visibility_level` (required) - The snippet's visibility
+- `visibility` (required) - The snippet's visibility
 
 ## Update snippet
 
@@ -89,7 +88,7 @@ Parameters:
 - `title` (optional) - The title of a snippet
 - `file_name` (optional) - The name of a snippet file
 - `code` (optional) - The content of a snippet
-- `visibility_level` (optional) - The snippet's visibility
+- `visibility` (optional) - The snippet's visibility
 
 ## Delete snippet
 
diff --git a/doc/api/projects.md b/doc/api/projects.md
index 0bc2a5210aa..686f3dba35d 100644
--- a/doc/api/projects.md
+++ b/doc/api/projects.md
@@ -4,23 +4,23 @@
 ### Project visibility level
 
 Project in GitLab has be either private, internal or public.
-You can determine it by `visibility_level` field in project.
+You can determine it by `visibility` field in project.
 
 Constants for project visibility levels are next:
 
-* Private. `visibility_level` is `0`.
+* `private`:
   Project access must be granted explicitly for each user.
 
-* Internal. `visibility_level` is `10`.
+* `internal`:
   The project can be cloned by any logged in user.
 
-* Public. `visibility_level` is `20`.
+* `public`:
   The project can be cloned without any authentication.
 
 
 ## List projects
 
-Get a list of projects for which the authenticated user is a member.
+Get a list of visible projects for authenticated user. When being accessed without authentication, all public projects are returned.
 
 ```
 GET /projects
@@ -34,8 +34,11 @@ Parameters:
 | `visibility` | string | no | Limit by visibility `public`, `internal`, or `private` |
 | `order_by` | string | no | Return projects ordered by `id`, `name`, `path`, `created_at`, `updated_at`, or `last_activity_at` fields. Default is `created_at` |
 | `sort` | string | no | Return projects sorted in `asc` or `desc` order. Default is `desc` |
-| `search` | string | no | Return list of authorized projects matching the search criteria |
+| `search` | string | no | Return list of projects matching the search criteria |
 | `simple` | boolean | no | Return only the ID, URL, name, and path of each project |
+| `owned` | boolean | no | Limit by projects owned by the current user |
+| `membership` | boolean | no | Limit by projects that the current user is a member of |
+| `starred` | boolean | no | Limit by projects starred by the current user |
 
 ```json
 [
@@ -43,8 +46,7 @@ Parameters:
     "id": 4,
     "description": null,
     "default_branch": "master",
-    "public": false,
-    "visibility_level": 0,
+    "visibility": "private",
     "ssh_url_to_repo": "git@example.com:diaspora/diaspora-client.git",
     "http_url_to_repo": "http://example.com/diaspora/diaspora-client.git",
     "web_url": "http://example.com/diaspora/diaspora-client",
@@ -64,7 +66,7 @@ Parameters:
     "issues_enabled": true,
     "open_issues_count": 1,
     "merge_requests_enabled": true,
-    "builds_enabled": true,
+    "jobs_enabled": true,
     "wiki_enabled": true,
     "snippets_enabled": false,
     "container_registry_enabled": false,
@@ -72,13 +74,11 @@ Parameters:
     "last_activity_at": "2013-09-30T13:46:02Z",
     "creator_id": 3,
     "namespace": {
-      "created_at": "2013-09-30T13:46:02Z",
-      "description": "",
       "id": 3,
       "name": "Diaspora",
-      "owner_id": 1,
       "path": "diaspora",
-      "updated_at": "2013-09-30T13:46:02Z"
+      "kind": "group",
+      "full_path": "diaspora"
     },
     "archived": false,
     "avatar_url": "http://example.com/uploads/project/avatar/4/uploads/avatar.png",
@@ -86,9 +86,9 @@ Parameters:
     "forks_count": 0,
     "star_count": 0,
     "runners_token": "b8547b1dc37721d05889db52fa2f02",
-    "public_builds": true,
+    "public_jobs": true,
     "shared_with_groups": [],
-    "only_allow_merge_if_build_succeeds": false,
+    "only_allow_merge_if_pipeline_succeeds": false,
     "only_allow_merge_if_all_discussions_are_resolved": false,
     "request_access_enabled": false
   },
@@ -96,8 +96,7 @@ Parameters:
     "id": 6,
     "description": null,
     "default_branch": "master",
-    "public": false,
-    "visibility_level": 0,
+    "visibility": "private",
     "ssh_url_to_repo": "git@example.com:brightbox/puppet.git",
     "http_url_to_repo": "http://example.com/brightbox/puppet.git",
     "web_url": "http://example.com/brightbox/puppet",
@@ -117,7 +116,7 @@ Parameters:
     "issues_enabled": true,
     "open_issues_count": 1,
     "merge_requests_enabled": true,
-    "builds_enabled": true,
+    "jobs_enabled": true,
     "wiki_enabled": true,
     "snippets_enabled": false,
     "container_registry_enabled": false,
@@ -125,13 +124,11 @@ Parameters:
     "last_activity_at": "2013-09-30T13:46:02Z",
     "creator_id": 3,
     "namespace": {
-      "created_at": "2013-09-30T13:46:02Z",
-      "description": "",
       "id": 4,
       "name": "Brightbox",
-      "owner_id": 1,
       "path": "brightbox",
-      "updated_at": "2013-09-30T13:46:02Z"
+      "kind": "group",
+      "full_path": "brightbox"
     },
     "permissions": {
       "project_access": {
@@ -149,201 +146,15 @@ Parameters:
     "forks_count": 0,
     "star_count": 0,
     "runners_token": "b8547b1dc37721d05889db52fa2f02",
-    "public_builds": true,
+    "public_jobs": true,
     "shared_with_groups": [],
-    "only_allow_merge_if_build_succeeds": false,
+    "only_allow_merge_if_pipeline_succeeds": false,
     "only_allow_merge_if_all_discussions_are_resolved": false,
     "request_access_enabled": false
   }
 ]
 ```
 
-Get a list of projects which the authenticated user can see.
-
-```
-GET /projects/visible
-```
-
-Parameters:
-
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `archived` | boolean | no | Limit by archived status |
-| `visibility` | string | no | Limit by visibility `public`, `internal`, or `private` |
-| `order_by` | string | no | Return projects ordered by `id`, `name`, `path`, `created_at`, `updated_at`, or `last_activity_at` fields. Default is `created_at` |
-| `sort` | string | no | Return projects sorted in `asc` or `desc` order. Default is `desc` |
-| `search` | string | no | Return list of authorized projects matching the search criteria |
-| `simple` | boolean | no | Return only the ID, URL, name, and path of each project |
-
-```json
-[
-  {
-    "id": 4,
-    "description": null,
-    "default_branch": "master",
-    "public": false,
-    "visibility_level": 0,
-    "ssh_url_to_repo": "git@example.com:diaspora/diaspora-client.git",
-    "http_url_to_repo": "http://example.com/diaspora/diaspora-client.git",
-    "web_url": "http://example.com/diaspora/diaspora-client",
-    "tag_list": [
-      "example",
-      "disapora client"
-    ],
-    "owner": {
-      "id": 3,
-      "name": "Diaspora",
-      "created_at": "2013-09-30T13:46:02Z"
-    },
-    "name": "Diaspora Client",
-    "name_with_namespace": "Diaspora / Diaspora Client",
-    "path": "diaspora-client",
-    "path_with_namespace": "diaspora/diaspora-client",
-    "issues_enabled": true,
-    "open_issues_count": 1,
-    "merge_requests_enabled": true,
-    "builds_enabled": true,
-    "wiki_enabled": true,
-    "snippets_enabled": false,
-    "container_registry_enabled": false,
-    "created_at": "2013-09-30T13:46:02Z",
-    "last_activity_at": "2013-09-30T13:46:02Z",
-    "creator_id": 3,
-    "namespace": {
-      "created_at": "2013-09-30T13:46:02Z",
-      "description": "",
-      "id": 3,
-      "name": "Diaspora",
-      "owner_id": 1,
-      "path": "diaspora",
-      "updated_at": "2013-09-30T13:46:02Z"
-    },
-    "archived": false,
-    "avatar_url": "http://example.com/uploads/project/avatar/4/uploads/avatar.png",
-    "shared_runners_enabled": true,
-    "forks_count": 0,
-    "star_count": 0,
-    "runners_token": "b8547b1dc37721d05889db52fa2f02",
-    "public_builds": true,
-    "shared_with_groups": []
-  },
-  {
-    "id": 6,
-    "description": null,
-    "default_branch": "master",
-    "public": false,
-    "visibility_level": 0,
-    "ssh_url_to_repo": "git@example.com:brightbox/puppet.git",
-    "http_url_to_repo": "http://example.com/brightbox/puppet.git",
-    "web_url": "http://example.com/brightbox/puppet",
-    "tag_list": [
-      "example",
-      "puppet"
-    ],
-    "owner": {
-      "id": 4,
-      "name": "Brightbox",
-      "created_at": "2013-09-30T13:46:02Z"
-    },
-    "name": "Puppet",
-    "name_with_namespace": "Brightbox / Puppet",
-    "path": "puppet",
-    "path_with_namespace": "brightbox/puppet",
-    "issues_enabled": true,
-    "open_issues_count": 1,
-    "merge_requests_enabled": true,
-    "builds_enabled": true,
-    "wiki_enabled": true,
-    "snippets_enabled": false,
-    "container_registry_enabled": false,
-    "created_at": "2013-09-30T13:46:02Z",
-    "last_activity_at": "2013-09-30T13:46:02Z",
-    "creator_id": 3,
-    "namespace": {
-      "created_at": "2013-09-30T13:46:02Z",
-      "description": "",
-      "id": 4,
-      "name": "Brightbox",
-      "owner_id": 1,
-      "path": "brightbox",
-      "updated_at": "2013-09-30T13:46:02Z"
-    },
-    "permissions": {
-      "project_access": {
-        "access_level": 10,
-        "notification_level": 3
-      },
-      "group_access": {
-        "access_level": 50,
-        "notification_level": 3
-      }
-    },
-    "archived": false,
-    "avatar_url": null,
-    "shared_runners_enabled": true,
-    "forks_count": 0,
-    "star_count": 0,
-    "runners_token": "b8547b1dc37721d05889db52fa2f02",
-    "public_builds": true,
-    "shared_with_groups": []
-  }
-]
-```
-
-### List owned projects
-
-Get a list of projects which are owned by the authenticated user.
-
-```
-GET /projects/owned
-```
-
-Parameters:
-
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `archived` | boolean | no | Limit by archived status |
-| `visibility` | string | no | Limit by visibility `public`, `internal`, or `private` |
-| `order_by` | string | no | Return projects ordered by `id`, `name`, `path`, `created_at`, `updated_at`, or `last_activity_at` fields. Default is `created_at` |
-| `sort` | string | no | Return projects sorted in `asc` or `desc` order. Default is `desc` |
-| `search` | string | no | Return list of authorized projects matching the search criteria |
-
-### List starred projects
-
-Get a list of projects which are starred by the authenticated user.
-
-```
-GET /projects/starred
-```
-
-Parameters:
-
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `archived` | boolean | no | Limit by archived status |
-| `visibility` | string | no | Limit by visibility `public`, `internal`, or `private` |
-| `order_by` | string | no | Return projects ordered by `id`, `name`, `path`, `created_at`, `updated_at`, or `last_activity_at` fields. Default is `created_at` |
-| `sort` | string | no | Return projects sorted in `asc` or `desc` order. Default is `desc` |
-| `search` | string | no | Return list of authorized projects matching the search criteria |
-
-### List ALL projects
-
-Get a list of all GitLab projects (admin only).
-
-```
-GET /projects/all
-```
-
-Parameters:
-
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `archived` | boolean | no | Limit by archived status |
-| `visibility` | string | no | Limit by visibility `public`, `internal`, or `private` |
-| `order_by` | string | no | Return projects ordered by `id`, `name`, `path`, `created_at`, `updated_at`, or `last_activity_at` fields. Default is `created_at` |
-| `sort` | string | no | Return projects sorted in `asc` or `desc` order. Default is `desc` |
-| `search` | string | no | Return list of authorized projects matching the search criteria |
-
 ### Get single project
 
 Get a specific project, identified by project ID or NAMESPACE/PROJECT_NAME, which is owned by the authenticated user.
@@ -365,8 +176,7 @@ Parameters:
   "id": 3,
   "description": null,
   "default_branch": "master",
-  "public": false,
-  "visibility_level": 0,
+  "visibility": "private",
   "ssh_url_to_repo": "git@example.com:diaspora/diaspora-project-site.git",
   "http_url_to_repo": "http://example.com/diaspora/diaspora-project-site.git",
   "web_url": "http://example.com/diaspora/diaspora-project-site",
@@ -386,7 +196,7 @@ Parameters:
   "issues_enabled": true,
   "open_issues_count": 1,
   "merge_requests_enabled": true,
-  "builds_enabled": true,
+  "jobs_enabled": true,
   "wiki_enabled": true,
   "snippets_enabled": false,
   "container_registry_enabled": false,
@@ -394,13 +204,11 @@ Parameters:
   "last_activity_at": "2013-09-30T13:46:02Z",
   "creator_id": 3,
   "namespace": {
-    "created_at": "2013-09-30T13:46:02Z",
-    "description": "",
     "id": 3,
     "name": "Diaspora",
-    "owner_id": 1,
     "path": "diaspora",
-    "updated_at": "2013-09-30T13:46:02Z"
+    "kind": "group",
+    "full_path": "diaspora"
   },
   "permissions": {
     "project_access": {
@@ -418,7 +226,7 @@ Parameters:
   "forks_count": 0,
   "star_count": 0,
   "runners_token": "b8bc4a7a29eb76ea83cf79e4908c2b",
-  "public_builds": true,
+  "public_jobs": true,
   "shared_with_groups": [
     {
       "group_id": 4,
@@ -431,7 +239,7 @@ Parameters:
       "group_access_level": 10
     }
   ],
-  "only_allow_merge_if_build_succeeds": false,
+  "only_allow_merge_if_pipeline_succeeds": false,
   "only_allow_merge_if_all_discussions_are_resolved": false,
   "request_access_enabled": false
 }
@@ -597,8 +405,6 @@ Parameters:
       },
       "created_at": "2015-12-04T10:33:56.698Z",
       "system": false,
-      "upvote": false,
-      "downvote": false,
       "noteable_id": 377,
       "noteable_type": "Issue"
     },
@@ -627,22 +433,21 @@ Parameters:
 
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
-| `name` | string | yes | The name of the new project |
-| `path` | string | no | Custom repository name for new project. By default generated based on name |
+| `name` | string | yes if path is not provided | The name of the new project. Equals path if not provided. |
+| `path` | string | yes if name is not provided | Repository name for new project. Generated based on name if not provided (generated lowercased with dashes). |
 | `namespace_id` | integer | no | Namespace for the new project (defaults to the current user's namespace) |
 | `description` | string | no | Short project description |
 | `issues_enabled` | boolean | no | Enable issues for this project |
 | `merge_requests_enabled` | boolean | no | Enable merge requests for this project |
-| `builds_enabled` | boolean | no | Enable builds for this project |
+| `jobs_enabled` | boolean | no | Enable jobs for this project |
 | `wiki_enabled` | boolean | no | Enable wiki for this project |
 | `snippets_enabled` | boolean | no | Enable snippets for this project |
 | `container_registry_enabled` | boolean | no | Enable container registry for this project |
 | `shared_runners_enabled` | boolean | no | Enable shared runners for this project |
-| `public` | boolean | no | If `true`, the same as setting `visibility_level` to 20 |
-| `visibility_level` | integer | no | See [project visibility level](#project-visibility-level) |
+| `visibility` | String | no | See [project visibility level](#project-visibility-level) |
 | `import_url` | string | no | URL to import repository from |
-| `public_builds` | boolean | no | If `true`, builds can be viewed by non-project-members |
-| `only_allow_merge_if_build_succeeds` | boolean | no | Set whether merge requests can only be merged with successful builds |
+| `public_jobs` | boolean | no | If `true`, jobs can be viewed by non-project-members |
+| `only_allow_merge_if_pipeline_succeeds` | boolean | no | Set whether merge requests can only be merged with successful jobs |
 | `only_allow_merge_if_all_discussions_are_resolved` | boolean | no | Set whether merge requests can only be merged when all the discussions are resolved |
 | `lfs_enabled` | boolean | no | Enable LFS |
 | `request_access_enabled` | boolean | no | Allow users to request member access |
@@ -664,20 +469,18 @@ Parameters:
 | `path` | string | no | Custom repository name for new project. By default generated based on name |
 | `default_branch` | string | no | `master` by default |
 | `namespace_id` | integer | no | Namespace for the new project (defaults to the current user's namespace) |
-| `default_branch` | string | no | `master` by default |
 | `description` | string | no | Short project description |
 | `issues_enabled` | boolean | no | Enable issues for this project |
 | `merge_requests_enabled` | boolean | no | Enable merge requests for this project |
-| `builds_enabled` | boolean | no | Enable builds for this project |
+| `jobs_enabled` | boolean | no | Enable jobs for this project |
 | `wiki_enabled` | boolean | no | Enable wiki for this project |
 | `snippets_enabled` | boolean | no | Enable snippets for this project |
 | `container_registry_enabled` | boolean | no | Enable container registry for this project |
 | `shared_runners_enabled` | boolean | no | Enable shared runners for this project |
-| `public` | boolean | no | If `true`, the same as setting `visibility_level` to 20 |
-| `visibility_level` | integer | no | See [project visibility level](#project-visibility-level) |
+| `visibility` | string | no | See [project visibility level](#project-visibility-level) |
 | `import_url` | string | no | URL to import repository from |
-| `public_builds` | boolean | no | If `true`, builds can be viewed by non-project-members |
-| `only_allow_merge_if_build_succeeds` | boolean | no | Set whether merge requests can only be merged with successful builds |
+| `public_jobs` | boolean | no | If `true`, jobs can be viewed by non-project-members |
+| `only_allow_merge_if_pipeline_succeeds` | boolean | no | Set whether merge requests can only be merged with successful jobs |
 | `only_allow_merge_if_all_discussions_are_resolved` | boolean | no | Set whether merge requests can only be merged when all the discussions are resolved |
 | `lfs_enabled` | boolean | no | Enable LFS |
 | `request_access_enabled` | boolean | no | Allow users to request member access |
@@ -701,16 +504,15 @@ Parameters:
 | `description` | string | no | Short project description |
 | `issues_enabled` | boolean | no | Enable issues for this project |
 | `merge_requests_enabled` | boolean | no | Enable merge requests for this project |
-| `builds_enabled` | boolean | no | Enable builds for this project |
+| `jobs_enabled` | boolean | no | Enable jobs for this project |
 | `wiki_enabled` | boolean | no | Enable wiki for this project |
 | `snippets_enabled` | boolean | no | Enable snippets for this project |
 | `container_registry_enabled` | boolean | no | Enable container registry for this project |
 | `shared_runners_enabled` | boolean | no | Enable shared runners for this project |
-| `public` | boolean | no | If `true`, the same as setting `visibility_level` to 20 |
-| `visibility_level` | integer | no | See [project visibility level](#project-visibility-level) |
+| `visibility` | string | no | See [project visibility level](#project-visibility-level) |
 | `import_url` | string | no | URL to import repository from |
-| `public_builds` | boolean | no | If `true`, builds can be viewed by non-project-members |
-| `only_allow_merge_if_build_succeeds` | boolean | no | Set whether merge requests can only be merged with successful builds |
+| `public_jobs` | boolean | no | If `true`, jobs can be viewed by non-project-members |
+| `only_allow_merge_if_pipeline_succeeds` | boolean | no | Set whether merge requests can only be merged with successful jobs |
 | `only_allow_merge_if_all_discussions_are_resolved` | boolean | no | Set whether merge requests can only be merged when all the discussions are resolved |
 | `lfs_enabled` | boolean | no | Enable LFS |
 | `request_access_enabled` | boolean | no | Allow users to request member access |
@@ -720,7 +522,7 @@ Parameters:
 Forks a project into the user namespace of the authenticated user or the one provided.
 
 ```
-POST /projects/fork/:id
+POST /projects/:id/fork
 ```
 
 Parameters:
@@ -745,7 +547,7 @@ Parameters:
 | `id` | integer/string | yes | The ID or NAMESPACE/PROJECT_NAME of the project |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/star"
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/star"
 ```
 
 Example response:
@@ -755,8 +557,7 @@ Example response:
   "id": 3,
   "description": null,
   "default_branch": "master",
-  "public": false,
-  "visibility_level": 10,
+  "visibility": "internal",
   "ssh_url_to_repo": "git@example.com:diaspora/diaspora-project-site.git",
   "http_url_to_repo": "http://example.com/diaspora/diaspora-project-site.git",
   "web_url": "http://example.com/diaspora/diaspora-project-site",
@@ -771,7 +572,7 @@ Example response:
   "issues_enabled": true,
   "open_issues_count": 1,
   "merge_requests_enabled": true,
-  "builds_enabled": true,
+  "jobs_enabled": true,
   "wiki_enabled": true,
   "snippets_enabled": false,
   "container_registry_enabled": false,
@@ -779,22 +580,20 @@ Example response:
   "last_activity_at": "2013-09-30T13:46:02Z",
   "creator_id": 3,
   "namespace": {
-    "created_at": "2013-09-30T13:46:02Z",
-    "description": "",
     "id": 3,
     "name": "Diaspora",
-    "owner_id": 1,
     "path": "diaspora",
-    "updated_at": "2013-09-30T13:46:02Z"
+    "kind": "group",
+    "full_path": "diaspora"
   },
   "archived": true,
   "avatar_url": "http://example.com/uploads/project/avatar/3/uploads/avatar.png",
   "shared_runners_enabled": true,
   "forks_count": 0,
   "star_count": 1,
-  "public_builds": true,
+  "public_jobs": true,
   "shared_with_groups": [],
-  "only_allow_merge_if_build_succeeds": false,
+  "only_allow_merge_if_pipeline_succeeds": false,
   "only_allow_merge_if_all_discussions_are_resolved": false,
   "request_access_enabled": false
 }
@@ -805,7 +604,7 @@ Example response:
 Unstars a given project. Returns status code `304` if the project is not starred.
 
 ```
-DELETE /projects/:id/star
+POST /projects/:id/unstar
 ```
 
 | Attribute | Type | Required | Description |
@@ -813,7 +612,7 @@ DELETE /projects/:id/star
 | `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/star"
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/unstar"
 ```
 
 Example response:
@@ -823,8 +622,7 @@ Example response:
   "id": 3,
   "description": null,
   "default_branch": "master",
-  "public": false,
-  "visibility_level": 10,
+  "visibility": "internal",
   "ssh_url_to_repo": "git@example.com:diaspora/diaspora-project-site.git",
   "http_url_to_repo": "http://example.com/diaspora/diaspora-project-site.git",
   "web_url": "http://example.com/diaspora/diaspora-project-site",
@@ -839,7 +637,7 @@ Example response:
   "issues_enabled": true,
   "open_issues_count": 1,
   "merge_requests_enabled": true,
-  "builds_enabled": true,
+  "jobs_enabled": true,
   "wiki_enabled": true,
   "snippets_enabled": false,
   "container_registry_enabled": false,
@@ -847,22 +645,20 @@ Example response:
   "last_activity_at": "2013-09-30T13:46:02Z",
   "creator_id": 3,
   "namespace": {
-    "created_at": "2013-09-30T13:46:02Z",
-    "description": "",
     "id": 3,
     "name": "Diaspora",
-    "owner_id": 1,
     "path": "diaspora",
-    "updated_at": "2013-09-30T13:46:02Z"
+    "kind": "group",
+    "full_path": "diaspora"
   },
   "archived": true,
   "avatar_url": "http://example.com/uploads/project/avatar/3/uploads/avatar.png",
   "shared_runners_enabled": true,
   "forks_count": 0,
   "star_count": 0,
-  "public_builds": true,
+  "public_jobs": true,
   "shared_with_groups": [],
-  "only_allow_merge_if_build_succeeds": false,
+  "only_allow_merge_if_pipeline_succeeds": false,
   "only_allow_merge_if_all_discussions_are_resolved": false,
   "request_access_enabled": false
 }
@@ -882,7 +678,7 @@ POST /projects/:id/archive
 | `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/archive"
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/archive"
 ```
 
 Example response:
@@ -892,8 +688,7 @@ Example response:
   "id": 3,
   "description": null,
   "default_branch": "master",
-  "public": false,
-  "visibility_level": 0,
+  "visibility": "private",
   "ssh_url_to_repo": "git@example.com:diaspora/diaspora-project-site.git",
   "http_url_to_repo": "http://example.com/diaspora/diaspora-project-site.git",
   "web_url": "http://example.com/diaspora/diaspora-project-site",
@@ -913,7 +708,7 @@ Example response:
   "issues_enabled": true,
   "open_issues_count": 1,
   "merge_requests_enabled": true,
-  "builds_enabled": true,
+  "jobs_enabled": true,
   "wiki_enabled": true,
   "snippets_enabled": false,
   "container_registry_enabled": false,
@@ -921,13 +716,11 @@ Example response:
   "last_activity_at": "2013-09-30T13:46:02Z",
   "creator_id": 3,
   "namespace": {
-    "created_at": "2013-09-30T13:46:02Z",
-    "description": "",
     "id": 3,
     "name": "Diaspora",
-    "owner_id": 1,
     "path": "diaspora",
-    "updated_at": "2013-09-30T13:46:02Z"
+    "kind": "group",
+    "full_path": "diaspora"
   },
   "permissions": {
     "project_access": {
@@ -945,9 +738,9 @@ Example response:
   "forks_count": 0,
   "star_count": 0,
   "runners_token": "b8bc4a7a29eb76ea83cf79e4908c2b",
-  "public_builds": true,
+  "public_jobs": true,
   "shared_with_groups": [],
-  "only_allow_merge_if_build_succeeds": false,
+  "only_allow_merge_if_pipeline_succeeds": false,
   "only_allow_merge_if_all_discussions_are_resolved": false,
   "request_access_enabled": false
 }
@@ -967,7 +760,7 @@ POST /projects/:id/unarchive
 | `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/5/unarchive"
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/unarchive"
 ```
 
 Example response:
@@ -977,8 +770,7 @@ Example response:
   "id": 3,
   "description": null,
   "default_branch": "master",
-  "public": false,
-  "visibility_level": 0,
+  "visibility": "private",
   "ssh_url_to_repo": "git@example.com:diaspora/diaspora-project-site.git",
   "http_url_to_repo": "http://example.com/diaspora/diaspora-project-site.git",
   "web_url": "http://example.com/diaspora/diaspora-project-site",
@@ -998,7 +790,7 @@ Example response:
   "issues_enabled": true,
   "open_issues_count": 1,
   "merge_requests_enabled": true,
-  "builds_enabled": true,
+  "jobs_enabled": true,
   "wiki_enabled": true,
   "snippets_enabled": false,
   "container_registry_enabled": false,
@@ -1006,13 +798,11 @@ Example response:
   "last_activity_at": "2013-09-30T13:46:02Z",
   "creator_id": 3,
   "namespace": {
-    "created_at": "2013-09-30T13:46:02Z",
-    "description": "",
     "id": 3,
     "name": "Diaspora",
-    "owner_id": 1,
     "path": "diaspora",
-    "updated_at": "2013-09-30T13:46:02Z"
+    "kind": "group",
+    "full_path": "diaspora"
   },
   "permissions": {
     "project_access": {
@@ -1030,9 +820,9 @@ Example response:
   "forks_count": 0,
   "star_count": 0,
   "runners_token": "b8bc4a7a29eb76ea83cf79e4908c2b",
-  "public_builds": true,
+  "public_jobs": true,
   "shared_with_groups": [],
-  "only_allow_merge_if_build_succeeds": false,
+  "only_allow_merge_if_pipeline_succeeds": false,
   "only_allow_merge_if_all_discussions_are_resolved": false,
   "request_access_enabled": false
 }
@@ -1118,7 +908,7 @@ Parameters:
 | `group_id` | integer | yes | The ID of the group |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/share/17
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/share/17
 ```
 
 ## Hooks
@@ -1165,7 +955,7 @@ Parameters:
   "merge_requests_events": true,
   "tag_push_events": true,
   "note_events": true,
-  "build_events": true,
+  "job_events": true,
   "pipeline_events": true,
   "wiki_page_events": true,
   "enable_ssl_verification": true,
@@ -1192,7 +982,7 @@ Parameters:
 | `merge_requests_events` | boolean | no | Trigger hook on merge requests events |
 | `tag_push_events` | boolean | no | Trigger hook on tag push events |
 | `note_events` | boolean | no | Trigger hook on note events |
-| `build_events` | boolean | no | Trigger hook on build events |
+| `job_events` | boolean | no | Trigger hook on job events |
 | `pipeline_events` | boolean | no | Trigger hook on pipeline events |
 | `wiki_events` | boolean | no | Trigger hook on wiki events |
 | `enable_ssl_verification` | boolean | no | Do SSL verification when triggering the hook |
@@ -1218,7 +1008,7 @@ Parameters:
 | `merge_requests_events` | boolean | no | Trigger hook on merge requests events |
 | `tag_push_events` | boolean | no | Trigger hook on tag push events |
 | `note_events` | boolean | no | Trigger hook on note events |
-| `build_events` | boolean | no | Trigger hook on build events |
+| `job_events` | boolean | no | Trigger hook on job events |
 | `pipeline_events` | boolean | no | Trigger hook on pipeline events |
 | `wiki_events` | boolean | no | Trigger hook on wiki events |
 | `enable_ssl_verification` | boolean | no | Do SSL verification when triggering the hook |
@@ -1397,3 +1187,17 @@ Parameters:
 | `query` | string | yes | A string contained in the project name |
 | `order_by` | string | no | Return requests ordered by `id`, `name`, `created_at` or `last_activity_at` fields |
 | `sort` | string | no | Return requests sorted in `asc` or `desc` order |
+
+## Start the Housekeeping task for a Project
+
+>**Note:** This feature was introduced in GitLab 9.0
+
+```
+POST /projects/:id/housekeeping
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `id` | integer/string | yes | The ID of the project or NAMESPACE/PROJECT_NAME |
diff --git a/doc/api/repositories.md b/doc/api/repositories.md
index bcf8b955044..b1bf9ca07cc 100644
--- a/doc/api/repositories.md
+++ b/doc/api/repositories.md
@@ -2,7 +2,10 @@
 
 ## List repository tree
 
-Get a list of repository files and directories in a project.
+Get a list of repository files and directories in a project. This endpoint can
+be accessed without authentication if the repository is publicly accessible.
+
+This command provides essentially the same functionality as the `git ls-tree` command. For more information, see the section _Tree Objects_ in the [Git internals documentation](https://git-scm.com/book/en/v2/Git-Internals-Git-Objects/#_tree_objects).
 
 ```
 GET /projects/:id/repository/tree
@@ -12,7 +15,7 @@ Parameters:
 
 - `id` (required) - The ID of a project
 - `path` (optional) - The path inside repository. Used to get contend of subdirectories
-- `ref_name` (optional) - The name of a repository branch or tag or if not given the default branch
+- `ref` (optional) - The name of a repository branch or tag or if not given the default branch
 - `recursive` (optional) - Boolean value used to get a recursive tree (false by default)
 
 ```json
@@ -69,9 +72,11 @@ Parameters:
 ]
 ```
 
-## Raw file content
+## Get a blob from repository
 
-Get the raw file contents for a file by commit SHA and path.
+Allows you to receive information about blob in repository like size and
+content. Note that blob content is Base64 encoded. This endpoint can be accessed
+without authentication if the repository is publicly accessible.
 
 ```
 GET /projects/:id/repository/blobs/:sha
@@ -81,14 +86,14 @@ Parameters:
 
 - `id` (required) - The ID of a project
 - `sha` (required) - The commit or branch name
-- `filepath` (required) - The path the file
 
 ## Raw blob content
 
-Get the raw file contents for a blob by blob SHA.
+Get the raw file contents for a blob by blob SHA. This endpoint can be accessed
+without authentication if the repository is publicly accessible.
 
 ```
-GET /projects/:id/repository/raw_blobs/:sha
+GET /projects/:id/repository/blobs/:sha/raw
 ```
 
 Parameters:
@@ -98,7 +103,8 @@ Parameters:
 
 ## Get file archive
 
-Get an archive of the repository
+Get an archive of the repository. This endpoint can be accessed without
+authentication if the repository is publicly accessible.
 
 ```
 GET /projects/:id/repository/archive
@@ -111,6 +117,9 @@ Parameters:
 
 ## Compare branches, tags or commits
 
+This endpoint can be accessed without authentication if the repository is
+publicly accessible.
+
 ```
 GET /projects/:id/repository/compare
 ```
@@ -163,7 +172,8 @@ Response:
 
 ## Contributors
 
-Get repository contributors list
+Get repository contributors list. This endpoint can be accessed without
+authentication if the repository is publicly accessible.
 
 ```
 GET /projects/:id/repository/contributors
diff --git a/doc/api/repository_files.md b/doc/api/repository_files.md
index b8c9eb2c9a8..aec91abd390 100644
--- a/doc/api/repository_files.md
+++ b/doc/api/repository_files.md
@@ -6,14 +6,16 @@
 
 ## Get file from repository
 
-Allows you to receive information about file in repository like name, size, content. Note that file content is Base64 encoded.
+Allows you to receive information about file in repository like name, size,
+content. Note that file content is Base64 encoded. This endpoint can be accessed
+without authentication if the repository is publicly accessible.
 
 ```
-GET /projects/:id/repository/files
+GET /projects/:id/repository/files/:file_path
 ```
 
 ```bash
-curl --request GET --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' 'https://gitlab.example.com/api/v3/projects/13083/repository/files?file_path=app/models/key.rb&ref=master'
+curl --request GET --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' 'https://gitlab.example.com/api/v4/projects/13083/repository/files/app%2Fmodels%2Fkey%2Erb?ref=master'
 ```
 
 Example response:
@@ -34,17 +36,32 @@ Example response:
 
 Parameters:
 
-- `file_path` (required) - Full path to new file. Ex. lib/class.rb
+- `file_path` (required) - Url encoded full path to new file. Ex. lib%2Fclass%2Erb
+- `ref` (required) - The name of branch, tag or commit
+
+## Get raw file from repository
+
+```
+GET /projects/:id/repository/files/:file_path/raw
+```
+
+```bash
+curl --request GET --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' 'https://gitlab.example.com/api/v4/projects/13083/repository/files/app%2Fmodels%2Fkey%2Erb/raw?ref=master'
+```
+
+Parameters:
+
+- `file_path` (required) - Url encoded full path to new file. Ex. lib%2Fclass%2Erb
 - `ref` (required) - The name of branch, tag or commit
 
 ## Create new file in repository
 
 ```
-POST /projects/:id/repository/files
+POST /projects/:id/repository/files/:file_path
 ```
 
 ```bash
-curl --request POST --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' 'https://gitlab.example.com/api/v3/projects/13083/repository/files?file_path=app/project.rb&branch_name=master&author_email=author%40example.com&author_name=Firstname%20Lastname&content=some%20content&commit_message=create%20a%20new%20file'
+curl --request POST --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' 'https://gitlab.example.com/api/v4/projects/13083/repository/app%2Fprojectrb%2E?branch=master&author_email=author%40example.com&author_name=Firstname%20Lastname&content=some%20content&commit_message=create%20a%20new%20file'
 ```
 
 Example response:
@@ -52,14 +69,14 @@ Example response:
 ```json
 {
   "file_name": "app/project.rb",
-  "branch_name": "master"
+  "branch": "master"
 }
 ```
 
 Parameters:
 
-- `file_path` (required) - Full path to new file. Ex. lib/class.rb
-- `branch_name` (required) - The name of branch
+- `file_path` (required) - Url encoded full path to new file. Ex. lib%2Fclass%2Erb
+- `branch` (required) - The name of branch
 - `encoding` (optional) - Change encoding to 'base64'. Default is text.
 - `author_email` (optional) - Specify the commit author's email address
 - `author_name` (optional) - Specify the commit author's name
@@ -69,11 +86,11 @@ Parameters:
 ## Update existing file in repository
 
 ```
-PUT /projects/:id/repository/files
+PUT /projects/:id/repository/files/:file_path
 ```
 
 ```bash
-curl --request PUT --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' 'https://gitlab.example.com/api/v3/projects/13083/repository/files?file_path=app/project.rb&branch_name=master&author_email=author%40example.com&author_name=Firstname%20Lastname&content=some%20other%20content&commit_message=update%20file'
+curl --request PUT --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' 'https://gitlab.example.com/api/v4/projects/13083/repository/app%2Fproject%2Erb?branch=master&author_email=author%40example.com&author_name=Firstname%20Lastname&content=some%20other%20content&commit_message=update%20file'
 ```
 
 Example response:
@@ -81,14 +98,14 @@ Example response:
 ```json
 {
   "file_name": "app/project.rb",
-  "branch_name": "master"
+  "branch": "master"
 }
 ```
 
 Parameters:
 
-- `file_path` (required) - Full path to file. Ex. lib/class.rb
-- `branch_name` (required) - The name of branch
+- `file_path` (required) - Url encoded full path to new file. Ex. lib%2Fclass%2Erb
+- `branch` (required) - The name of branch
 - `encoding` (optional) - Change encoding to 'base64'. Default is text.
 - `author_email` (optional) - Specify the commit author's email address
 - `author_name` (optional) - Specify the commit author's name
@@ -107,11 +124,11 @@ Currently gitlab-shell has a boolean return code, preventing GitLab from specify
 ## Delete existing file in repository
 
 ```
-DELETE /projects/:id/repository/files
+DELETE /projects/:id/repository/files/:file_path
 ```
 
 ```bash
-curl --request PUT --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' 'https://gitlab.example.com/api/v3/projects/13083/repository/files?file_path=app/project.rb&branch_name=master&author_email=author%40example.com&author_name=Firstname%20Lastname&commit_message=delete%20file'
+curl --request DELETE --header 'PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK' 'https://gitlab.example.com/api/v4/projects/13083/repository/app%2Fproject%2Erb?branch=master&author_email=author%40example.com&author_name=Firstname%20Lastname&commit_message=delete%20file'
 ```
 
 Example response:
@@ -119,14 +136,14 @@ Example response:
 ```json
 {
   "file_name": "app/project.rb",
-  "branch_name": "master"
+  "branch": "master"
 }
 ```
 
 Parameters:
 
-- `file_path` (required) - Full path to file. Ex. lib/class.rb
-- `branch_name` (required) - The name of branch
+- `file_path` (required) - Url encoded full path to new file. Ex. lib%2Fclass%2Erb
+- `branch` (required) - The name of branch
 - `author_email` (optional) - Specify the commit author's email address
 - `author_name` (optional) - Specify the commit author's name
 - `commit_message` (required) - Commit message
diff --git a/doc/api/runners.md b/doc/api/runners.md
index 28610762dca..46f882ce937 100644
--- a/doc/api/runners.md
+++ b/doc/api/runners.md
@@ -18,7 +18,7 @@ GET /runners?scope=active
 | `scope`   | string  | no       | The scope of specific runners to show, one of: `active`, `paused`, `online`; showing all runners if none provided |
 
 ```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/runners"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/runners"
 ```
 
 Example response:
@@ -57,7 +57,7 @@ GET /runners/all?scope=online
 | `scope`   | string  | no       | The scope of runners to show, one of: `specific`, `shared`, `active`, `paused`, `online`; showing all runners if none provided |
 
 ```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/runners/all"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/runners/all"
 ```
 
 Example response:
@@ -108,7 +108,7 @@ GET /runners/:id
 | `id`      | integer | yes      | The ID of a runner  |
 
 ```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/runners/6"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/runners/6"
 ```
 
 Example response:
@@ -158,7 +158,7 @@ PUT /runners/:id
 | `tag_list`    | array   | no       | The list of tags for a runner; put array of tags, that should be finally assigned to a runner |
 
 ```
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/runners/6" --form "description=test-1-20150125-test" --form "tag_list=ruby,mysql,tag1,tag2"
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/runners/6" --form "description=test-1-20150125-test" --form "tag_list=ruby,mysql,tag1,tag2"
 ```
 
 Example response:
@@ -207,19 +207,7 @@ DELETE /runners/:id
 | `id`      | integer | yes      | The ID of a runner  |
 
 ```
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/runners/6"
-```
-
-Example response:
-
-```json
-{
-    "active": true,
-    "description": "test-1-20150125-test",
-    "id": 6,
-    "is_shared": false,
-    "name": null,
-}
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/runners/6"
 ```
 
 ## List project's runners
@@ -237,7 +225,7 @@ GET /projects/:id/runners
 | `id`      | integer | yes      | The ID of a project |
 
 ```
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/9/runners"
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/9/runners"
 ```
 
 Example response:
@@ -275,7 +263,7 @@ POST /projects/:id/runners
 | `runner_id` | integer | yes      | The ID of a runner  |
 
 ```
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/9/runners" --form "runner_id=9"
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/9/runners" --form "runner_id=9"
 ```
 
 Example response:
@@ -306,17 +294,5 @@ DELETE /projects/:id/runners/:runner_id
 | `runner_id` | integer | yes      | The ID of a runner  |
 
 ```
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/9/runners/9"
-```
-
-Example response:
-
-```json
-{
-    "active": true,
-    "description": "test-2016-02-01",
-    "id": 9,
-    "is_shared": false,
-    "name": null
-}
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/9/runners/9"
 ```
diff --git a/doc/api/services.md b/doc/api/services.md
index a5d733fe6c7..8e7afe41b0c 100644
--- a/doc/api/services.md
+++ b/doc/api/services.md
@@ -139,6 +139,43 @@ Get Buildkite service settings for a project.
 GET /projects/:id/services/buildkite
 ```
 
+## Build-Emails
+
+Get emails for GitLab CI builds.
+
+### Create/Edit Build-Emails service
+
+Set Build-Emails service for a project.
+
+```
+PUT /projects/:id/services/jobs-email
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `recipients` | string | yes | Comma-separated list of recipient email addresses |
+| `add_pusher` | boolean | no | Add pusher to recipients list |
+| `notify_only_broken_jobs` | boolean | no | Notify only broken jobs |
+
+
+### Delete Job-Emails service
+
+Delete Build-Emails service for a project.
+
+```
+DELETE /projects/:id/services/jobs-email
+```
+
+### Get Job-Emails service settings
+
+Get Build-Emails service settings for a project.
+
+```
+GET /projects/:id/services/jobs-email
+```
+
 ## Campfire
 
 Simple web-based real-time group chat
@@ -476,12 +513,11 @@ PUT /projects/:id/services/jira
 
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
-| `active`        | boolean| no  | Enable/disable the JIRA service. |
 | `url`           | string | yes | The URL to the JIRA project which is being linked to this GitLab project, e.g., `https://jira.example.com`. |
 | `project_key`   | string | yes | The short identifier for your JIRA project, all uppercase, e.g., `PROJ`. |
 | `username`      | string | no  | The username of the user created to be used with GitLab/JIRA. |
 | `password`      | string | no  | The password of the user created to be used with GitLab/JIRA. |
-| `jira_issue_transition_id` | string | no | The ID of a transition that moves issues to a closed state. You can find this number under the JIRA workflow administration (**Administration > Issues > Workflows**) by selecting **View** under **Operations** of the desired workflow of your project. The ID of each state can be found inside the parenthesis of each transition name under the **Transitions (id)** column ([see screenshot][trans]). By default, this ID is set to `2`. |
+| `jira_issue_transition_id` | integer | no | The ID of a transition that moves issues to a closed state. You can find this number under the JIRA workflow administration (**Administration > Issues > Workflows**) by selecting **View** under **Operations** of the desired workflow of your project. The ID of each state can be found inside the parenthesis of each transition name under the **Transitions (id)** column ([see screenshot][trans]). By default, this ID is set to `2`. |
 
 ### Delete JIRA service
 
@@ -491,6 +527,78 @@ Remove all previously JIRA settings from a project.
 DELETE /projects/:id/services/jira
 ```
 
+## Mattermost Slash Commands
+
+Ability to receive slash commands from a Mattermost chat instance.
+
+### Create/Edit Mattermost Slash Command service
+
+Set Mattermost Slash Command for a project.
+
+```
+PUT /projects/:id/services/mattermost-slash-commands
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `token` | string | yes | The Mattermost token |
+
+
+### Delete Mattermost Slash Command service
+
+Delete Mattermost Slash Command service for a project.
+
+```
+DELETE /projects/:id/services/mattermost-slash-commands
+```
+
+### Get Mattermost Slash Command service settings
+
+Get Mattermost Slash Command service settings for a project.
+
+```
+GET /projects/:id/services/mattermost-slash-commands
+```
+
+## Pipeline-Emails
+
+Get emails for GitLab CI pipelines.
+
+### Create/Edit Pipeline-Emails service
+
+Set Pipeline-Emails service for a project.
+
+```
+PUT /projects/:id/services/pipelines-email
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `recipients` | string | yes | Comma-separated list of recipient email addresses |
+| `add_pusher` | boolean | no | Add pusher to recipients list |
+| `notify_only_broken_jobs` | boolean | no | Notify only broken pipelines |
+
+
+### Delete Pipeline-Emails service
+
+Delete Pipeline-Emails service for a project.
+
+```
+DELETE /projects/:id/services/pipelines-email
+```
+
+### Get Pipeline-Emails service settings
+
+Get Pipeline-Emails service settings for a project.
+
+```
+GET /projects/:id/services/pipelines-email
+```
+
 ## PivotalTracker
 
 Project Management Software (Source Commits Endpoint)
@@ -595,9 +703,9 @@ Get Redmine service settings for a project.
 GET /projects/:id/services/redmine
 ```
 
-## Slack
+## Slack notifications
 
-A team communication tool for the 21st century
+Receive event notifications in Slack
 
 ### Create/Edit Slack service
 
@@ -629,6 +737,40 @@ Get Slack service settings for a project.
 GET /projects/:id/services/slack
 ```
 
+## Mattermost notifications
+
+Receive event notifications in Mattermost
+
+### Create/Edit Mattermost notifications service
+
+Set Mattermost service for a project.
+
+```
+PUT /projects/:id/services/mattermost
+```
+
+Parameters:
+
+- `webhook` (**required**) - https://mattermost.example/hooks/1298aff...
+- `username` (optional) - username
+- `channel` (optional) - #channel
+
+### Delete Mattermost notifications service
+
+Delete Mattermost Notifications service for a project.
+
+```
+DELETE /projects/:id/services/mattermost
+```
+
+### Get Mattermost notifications service settings
+
+Get Mattermost notifications service settings for a project.
+
+```
+GET /projects/:id/services/mattermost
+```
+
 ## JetBrains TeamCity CI
 
 A continuous integration and build server
@@ -666,5 +808,40 @@ Get JetBrains TeamCity CI service settings for a project.
 GET /projects/:id/services/teamcity
 ```
 
-[jira-doc]: ../project_services/jira.md
+[jira-doc]: ../user/project/integrations/jira.md
 [old-jira-api]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-13-stable/doc/api/services.md#jira
+
+
+## MockCI
+
+Mock an external CI. See [`gitlab-org/gitlab-mock-ci-service`](https://gitlab.com/gitlab-org/gitlab-mock-ci-service) for an example of a companion mock service.
+
+This service is only available when your environment is set to development.
+
+### Create/Edit MockCI service
+
+Set MockCI service for a project.
+
+```
+PUT /projects/:id/services/mock-ci
+```
+
+Parameters:
+
+- `mock_service_url` (**required**) - http://localhost:4004
+
+### Delete MockCI service
+
+Delete MockCI service for a project.
+
+```
+DELETE /projects/:id/services/mock-ci
+```
+
+### Get MockCI service settings
+
+Get MockCI service settings for a project.
+
+```
+GET /projects/:id/services/mock-ci
+```
diff --git a/doc/api/session.md b/doc/api/session.md
index f776424023e..056cc32597c 100644
--- a/doc/api/session.md
+++ b/doc/api/session.md
@@ -21,7 +21,7 @@ POST /session
 | `password` | string  | yes     | The password of the user |
 
 ```bash
-curl --request POST "https://gitlab.example.com/api/v3/session?login=john_smith&password=strongpassw0rd"
+curl --request POST "https://gitlab.example.com/api/v4/session?login=john_smith&password=strongpassw0rd"
 ```
 
 Example response:
@@ -41,7 +41,6 @@ Example response:
   "twitter": "",
   "website_url": "",
   "email": "john@example.com",
-  "theme_id": 1,
   "color_scheme_id": 1,
   "projects_limit": 10,
   "current_sign_in_at": "2015-07-07T07:10:58.392Z",
diff --git a/doc/api/settings.md b/doc/api/settings.md
index 218546aafea..ad975e2e325 100644
--- a/doc/api/settings.md
+++ b/doc/api/settings.md
@@ -13,14 +13,14 @@ GET /application/settings
 ```
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/application/settings
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/application/settings
 ```
 
 Example response:
 
 ```json
 {
-   "default_projects_limit" : 10,
+   "default_projects_limit" : 100000,
    "signup_enabled" : true,
    "id" : 1,
    "default_branch_protection" : 2,
@@ -32,19 +32,23 @@ Example response:
    "updated_at" : "2016-01-04T15:44:55.176Z",
    "session_expire_delay" : 10080,
    "home_page_url" : null,
-   "default_snippet_visibility" : 0,
+   "default_snippet_visibility" : "private",
    "domain_whitelist" : [],
    "domain_blacklist_enabled" : false,
    "domain_blacklist" : [],
    "created_at" : "2016-01-04T15:44:55.176Z",
-   "default_project_visibility" : 0,
+   "default_project_visibility" : "private",
+   "default_group_visibility" : "private",
    "gravatar_enabled" : true,
    "sign_in_text" : null,
    "container_registry_token_expire_delay": 5,
    "repository_storage": "default",
    "repository_storages": ["default"],
    "koding_enabled": false,
-   "koding_url": null
+   "koding_url": null,
+   "plantuml_enabled": false,
+   "plantuml_url": null,
+   "terminal_max_session_time": 0
 }
 ```
 
@@ -56,18 +60,19 @@ PUT /application/settings
 
 | Attribute | Type | Required | Description |
 | --------- | ---- | :------: | ----------- |
-| `default_projects_limit` | integer  | no | Project limit per user. Default is `10` |
+| `default_projects_limit` | integer  | no | Project limit per user. Default is `100000` |
 | `signup_enabled`    | boolean | no  | Enable registration. Default is `true`. |
 | `signin_enabled`    | boolean | no  | Enable login via a GitLab account. Default is `true`. |
 | `gravatar_enabled`  | boolean | no  | Enable Gravatar |
 | `sign_in_text`      | string  | no  | Text on login page |
 | `home_page_url`     | string  | no  | Redirect to this URL when not logged in |
 | `default_branch_protection` | integer | no | Determine if developers can push to master. Can take `0` _(not protected, both developers and masters can push new commits, force push or delete the branch)_, `1` _(partially protected, developers can push new commits, but cannot force push or delete the branch, masters can do anything)_ or `2` _(fully protected, developers cannot push new commits, force push or delete the branch, masters can do anything)_ as a parameter. Default is `2`. |
-| `restricted_visibility_levels` | array of integers | no | Selected levels cannot be used by non-admin users for projects or snippets. Can take `0` _(Private)_, `1` _(Internal)_ and `2` _(Public)_ as a parameter. Default is null which means there is no restriction. |
+| `restricted_visibility_levels` | array of strings | no | Selected levels cannot be used by non-admin users for projects or snippets. Can take `private`, `internal` and `public` as a parameter. Default is null which means there is no restriction. |
 | `max_attachment_size` | integer | no | Limit attachment size in MB |
 | `session_expire_delay` | integer | no | Session duration in minutes. GitLab restart is required to apply changes |
-| `default_project_visibility` | integer | no | What visibility level new projects receive. Can take `0` _(Private)_, `1` _(Internal)_ and `2` _(Public)_ as a parameter. Default is `0`.|
-| `default_snippet_visibility` | integer | no | What visibility level new snippets receive. Can take `0` _(Private)_, `1` _(Internal)_ and `2` _(Public)_ as a parameter. Default is `0`.|
+| `default_project_visibility` | string | no | What visibility level new projects receive. Can take `private`, `internal` and `public` as a parameter. Default is `private`.|
+| `default_snippet_visibility` | string | no | What visibility level new snippets receive. Can take `private`, `internal` and `public` as a parameter. Default is `private`.|
+| `default_group_visibility` | string | no | What visibility level new groups receive. Can take `private`, `internal` and `public` as a parameter. Default is `private`.|
 | `domain_whitelist` | array of strings | no | Force people to use only corporate emails for sign-up. Default is null, meaning there is no restriction. |
 | `domain_blacklist_enabled` | boolean | no | Enable/disable the `domain_blacklist` |
 | `domain_blacklist` | array of strings | yes (if `domain_blacklist_enabled` is `true`) | People trying to sign-up with emails from this domain will not be allowed to do so. |
@@ -79,9 +84,13 @@ PUT /application/settings
 | `enabled_git_access_protocol` | string | no | Enabled protocols for Git access. Allowed values are: `ssh`, `http`, and `nil` to allow both protocols. |
 | `koding_enabled` | boolean | no | Enable Koding integration. Default is `false`. |
 | `koding_url` | string | yes (if `koding_enabled` is `true`) |  The Koding instance URL for integration. |
+| `disabled_oauth_sign_in_sources` | Array of strings | no | Disabled OAuth sign-in sources |
+| `plantuml_enabled` | boolean | no | Enable PlantUML integration. Default is `false`. |
+| `plantuml_url` | string | yes (if `plantuml_enabled` is `true`) |  The PlantUML instance URL for integration. |
+| `terminal_max_session_time` | integer | no | Maximum time for web terminal websocket connection (in seconds). Set to 0 for unlimited time. |
 
 ```bash
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/application/settings?signup_enabled=false&default_project_visibility=1
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/application/settings?signup_enabled=false&default_project_visibility=internal
 ```
 
 Example response:
@@ -89,7 +98,7 @@ Example response:
 ```json
 {
   "id": 1,
-  "default_projects_limit": 10,
+  "default_projects_limit": 100000,
   "signup_enabled": true,
   "signin_enabled": true,
   "gravatar_enabled": true,
@@ -101,8 +110,9 @@ Example response:
   "restricted_visibility_levels": [],
   "max_attachment_size": 10,
   "session_expire_delay": 10080,
-  "default_project_visibility": 1,
-  "default_snippet_visibility": 0,
+  "default_project_visibility": "internal",
+  "default_snippet_visibility": "private",
+  "default_group_visibility": "private",
   "domain_whitelist": [],
   "domain_blacklist_enabled" : false,
   "domain_blacklist" : [],
@@ -111,6 +121,9 @@ Example response:
   "container_registry_token_expire_delay": 5,
   "repository_storage": "default",
   "koding_enabled": false,
-  "koding_url": null
+  "koding_url": null,
+  "plantuml_enabled": false,
+  "plantuml_url": null,
+  "terminal_max_session_time": 0
 }
 ```
diff --git a/doc/api/sidekiq_metrics.md b/doc/api/sidekiq_metrics.md
index 1ae732d40d6..ea10a26bcd0 100644
--- a/doc/api/sidekiq_metrics.md
+++ b/doc/api/sidekiq_metrics.md
@@ -15,7 +15,7 @@ GET /sidekiq/queue_metrics
 ```
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/sidekiq/queue_metrics
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/sidekiq/queue_metrics
 ```
 
 Example response:
@@ -40,7 +40,7 @@ GET /sidekiq/process_metrics
 ```
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/sidekiq/process_metrics
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/sidekiq/process_metrics
 ```
 
 Example response:
@@ -82,7 +82,7 @@ GET /sidekiq/job_stats
 ```
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/sidekiq/job_stats
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/sidekiq/job_stats
 ```
 
 Example response:
@@ -106,7 +106,7 @@ GET /sidekiq/compound_metrics
 ```
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/sidekiq/compound_metrics
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/sidekiq/compound_metrics
 ```
 
 Example response:
diff --git a/doc/api/snippets.md b/doc/api/snippets.md
new file mode 100644
index 00000000000..e09d930698e
--- /dev/null
+++ b/doc/api/snippets.md
@@ -0,0 +1,231 @@
+# Snippets
+
+> [Introduced][ce-6373] in GitLab 8.15.
+
+### Snippet visibility level
+
+Snippets in GitLab can be either private, internal, or public.
+You can set it with the `visibility` field in the snippet.
+
+Constants for snippet visibility levels are:
+
+| Visibility | Description |
+| ---------- | ----------- |
+| `private`  | The snippet is visible only to the snippet creator |
+| `internal` | The snippet is visible for any logged in user |
+| `public`   | The snippet can be accessed without any authentication |
+
+## List snippets
+
+Get a list of current user's snippets.
+
+```
+GET /snippets
+```
+
+## Single snippet
+
+Get a single snippet.
+
+```
+GET /snippets/:id
+```
+
+Parameters:
+
+| Attribute          | Type    | Required | Description                   |
+| ---------          | ----    | -------- | -----------                   |
+| `id`               | Integer | yes      | The ID of a snippet           |
+
+``` bash
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/snippets/1
+```
+
+Example response:
+
+``` json
+{
+  "id": 1,
+  "title": "test",
+  "file_name": "add.rb",
+  "author": {
+    "id": 1,
+    "username": "john_smith",
+    "email": "john@example.com",
+    "name": "John Smith",
+    "state": "active",
+    "created_at": "2012-05-23T08:00:58Z"
+  },
+  "expires_at": null,
+  "updated_at": "2012-06-28T10:52:04Z",
+  "created_at": "2012-06-28T10:52:04Z",
+  "web_url": "http://example.com/snippets/1",
+}
+```
+
+## Create new snippet
+
+Creates a new snippet. The user must have permission to create new snippets.
+
+```
+POST /snippets
+```
+
+Parameters:
+
+| Attribute          | Type    | Required | Description                |
+| ---------          | ----    | -------- | -----------                |
+| `title`            | String  | yes      | The title of a snippet     |
+| `file_name`        | String  | yes      | The name of a snippet file |
+| `content`          | String  | yes      | The content of a snippet   |
+| `visibility`       | String  | yes      | The snippet's visibility   |
+
+
+``` bash
+curl --request POST --data '{"title": "This is a snippet", "content": "Hello world", "file_name": "test.txt", "visibility": "internal" }' --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/snippets
+```
+
+Example response:
+
+``` json
+{
+  "id": 1,
+  "title": "This is a snippet",
+  "file_name": "test.txt",
+  "author": {
+    "id": 1,
+    "username": "john_smith",
+    "email": "john@example.com",
+    "name": "John Smith",
+    "state": "active",
+    "created_at": "2012-05-23T08:00:58Z"
+  },
+  "expires_at": null,
+  "updated_at": "2012-06-28T10:52:04Z",
+  "created_at": "2012-06-28T10:52:04Z",
+  "web_url": "http://example.com/snippets/1",
+}
+```
+
+## Update snippet
+
+Updates an existing snippet. The user must have permission to change an existing snippet.
+
+```
+PUT /snippets/:id
+```
+
+Parameters:
+
+| Attribute          | Type    | Required | Description                |
+| ---------          | ----    | -------- | -----------                |
+| `id`               | Integer | yes      | The ID of a snippet        |
+| `title`            | String  | no       | The title of a snippet     |
+| `file_name`        | String  | no       | The name of a snippet file |
+| `content`          | String  | no       | The content of a snippet   |
+| `visibility`       | String  | no       | The snippet's visibility   |
+
+
+``` bash
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --data '{"title": "foo", "content": "bar"}' https://gitlab.example.com/api/v4/snippets/1
+```
+
+Example response:
+
+``` json
+{
+  "id": 1,
+  "title": "test",
+  "file_name": "add.rb",
+  "author": {
+    "id": 1,
+    "username": "john_smith",
+    "email": "john@example.com",
+    "name": "John Smith",
+    "state": "active",
+    "created_at": "2012-05-23T08:00:58Z"
+  },
+  "expires_at": null,
+  "updated_at": "2012-06-28T10:52:04Z",
+  "created_at": "2012-06-28T10:52:04Z",
+  "web_url": "http://example.com/snippets/1",
+}
+```
+
+## Delete snippet
+
+Deletes an existing snippet.
+
+```
+DELETE /snippets/:id
+```
+
+Parameters:
+
+| Attribute          | Type    | Required | Description                   |
+| ---------          | ----    | -------- | -----------                   |
+| `id`               | Integer | yes      | The ID of a snippet           |
+
+
+```
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/snippets/1"
+```
+
+upon successful delete a `204 No content` HTTP code shall be expected, with no data,
+but if the snippet is non-existent, a `404 Not Found` will be returned.
+
+## Explore all public snippets
+
+```
+GET /snippets/public
+```
+
+| Attribute  | Type    | Required | Description                           |
+| ---------  | ----    | -------- | -----------                           |
+| `per_page` | Integer | no       | number of snippets to return per page |
+| `page`     | Integer | no       | the page to retrieve                  |
+
+``` bash
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/snippets/public?per_page=2&page=1
+```
+
+Example response:
+
+``` json
+[
+    {
+        "author": {
+            "avatar_url": "http://www.gravatar.com/avatar/edaf55a9e363ea263e3b981d09e0f7f7?s=80&d=identicon",
+            "id": 12,
+            "name": "Libby Rolfson",
+            "state": "active",
+            "username": "elton_wehner",
+            "web_url": "http://localhost:3000/elton_wehner"
+        },
+        "created_at": "2016-11-25T16:53:34.504Z",
+        "file_name": "oconnerrice.rb",
+        "id": 49,
+        "raw_url": "http://localhost:3000/snippets/49/raw",
+        "title": "Ratione cupiditate et laborum temporibus.",
+        "updated_at": "2016-11-25T16:53:34.504Z",
+        "web_url": "http://localhost:3000/snippets/49"
+    },
+    {
+        "author": {
+            "avatar_url": "http://www.gravatar.com/avatar/36583b28626de71061e6e5a77972c3bd?s=80&d=identicon",
+            "id": 16,
+            "name": "Llewellyn Flatley",
+            "state": "active",
+            "username": "adaline",
+            "web_url": "http://localhost:3000/adaline"
+        },
+        "created_at": "2016-11-25T16:53:34.479Z",
+        "file_name": "muellershields.rb",
+        "id": 48,
+        "raw_url": "http://localhost:3000/snippets/48/raw",
+        "title": "Minus similique nesciunt vel fugiat qui ullam sunt.",
+        "updated_at": "2016-11-25T16:53:34.479Z",
+        "web_url": "http://localhost:3000/snippets/48"
+    }
+]
+```
diff --git a/doc/api/system_hooks.md b/doc/api/system_hooks.md
index 3fb8b73be6d..bad380794c1 100644
--- a/doc/api/system_hooks.md
+++ b/doc/api/system_hooks.md
@@ -20,7 +20,7 @@ GET /hooks
 Example request:
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/hooks
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/hooks
 ```
 
 Example response:
@@ -59,7 +59,7 @@ POST /hooks
 Example request:
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/hooks?url=https://gitlab.example.com/hook"
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/hooks?url=https://gitlab.example.com/hook"
 ```
 
 Example response:
@@ -90,7 +90,7 @@ GET /hooks/:id
 Example request:
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/hooks/2
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/hooks/2
 ```
 
 Example response:
@@ -123,24 +123,5 @@ DELETE /hooks/:id
 Example request:
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/hooks/2
-```
-
-Example response:
-
-```json
-{
-   "note_events" : false,
-   "project_id" : null,
-   "enable_ssl_verification" : true,
-   "url" : "https://gitlab.example.com/hook",
-   "updated_at" : "2015-11-04T20:12:15.931Z",
-   "issues_events" : false,
-   "merge_requests_events" : false,
-   "created_at" : "2015-11-04T20:12:15.931Z",
-   "service_id" : null,
-   "id" : 2,
-   "push_events" : true,
-   "tag_push_events" : false
-}
+curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/hooks/2
 ```
diff --git a/doc/api/tags.md b/doc/api/tags.md
index 7f78ffc2390..bf350f024f5 100644
--- a/doc/api/tags.md
+++ b/doc/api/tags.md
@@ -26,7 +26,7 @@ Parameters:
       "committer_email": "jack@example.com",
       "id": "2695effb5807a22ff3d138d593fd856244e155e7",
       "message": "Initial commit",
-      "parents_ids": [
+      "parent_ids": [
         "2a4b78934375d7f53875269ffd4f45fd83a84ebe"
       ]
     },
@@ -57,7 +57,7 @@ Parameters:
 | `tag_name` | string | yes | The name of the tag |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/projects/5/repository/tags/v1.0.0
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/repository/tags/v1.0.0
 ```
 
 Example Response:
@@ -110,7 +110,7 @@ Parameters:
     "committer_email": "jack@example.com",
     "id": "2695effb5807a22ff3d138d593fd856244e155e7",
     "message": "Initial commit",
-    "parents_ids": [
+    "parent_ids": [
       "2a4b78934375d7f53875269ffd4f45fd83a84ebe"
     ]
   },
@@ -141,11 +141,6 @@ Parameters:
 - `id` (required) - The ID of a project
 - `tag_name` (required) - The name of a tag
 
-```json
-{
-  "tag_name": "v4.3.0"
-}
-```
 
 ## Create a new release
 
diff --git a/doc/api/templates/gitignores.md b/doc/api/templates/gitignores.md
index 8235be92b12..3f2f4ed54e0 100644
--- a/doc/api/templates/gitignores.md
+++ b/doc/api/templates/gitignores.md
@@ -9,7 +9,7 @@ GET /templates/gitignores
 ```
 
 ```bash
-curl https://gitlab.example.com/api/v3/templates/gitignores
+curl https://gitlab.example.com/api/v4/templates/gitignores
 ```
 
 Example response:
@@ -566,7 +566,7 @@ GET /templates/gitignores/:key
 | `key`      | string | yes      | The key of the gitignore template |
 
 ```bash
-curl https://gitlab.example.com/api/v3/templates/gitignores/Ruby
+curl https://gitlab.example.com/api/v4/templates/gitignores/Ruby
 ```
 
 Example response:
diff --git a/doc/api/templates/gitlab_ci_ymls.md b/doc/api/templates/gitlab_ci_ymls.md
index e120016fbe6..27e8973da58 100644
--- a/doc/api/templates/gitlab_ci_ymls.md
+++ b/doc/api/templates/gitlab_ci_ymls.md
@@ -9,7 +9,7 @@ GET /templates/gitlab_ci_ymls
 ```
 
 ```bash
-curl https://gitlab.example.com/api/v3/templates/gitlab_ci_ymls
+curl https://gitlab.example.com/api/v4/templates/gitlab_ci_ymls
 ```
 
 Example response:
@@ -107,7 +107,7 @@ GET /templates/gitlab_ci_ymls/:key
 | `key`      | string | yes      | The key of the GitLab CI YML template |
 
 ```bash
-curl https://gitlab.example.com/api/v3/templates/gitlab_ci_ymls/Ruby
+curl https://gitlab.example.com/api/v4/templates/gitlab_ci_ymls/Ruby
 ```
 
 Example response:
diff --git a/doc/api/templates/licenses.md b/doc/api/templates/licenses.md
index ae7218cf1bd..33018f0c53f 100644
--- a/doc/api/templates/licenses.md
+++ b/doc/api/templates/licenses.md
@@ -13,7 +13,7 @@ GET /templates/licenses
 | `popular` | boolean | no       | If passed, returns only popular licenses |
 
 ```bash
-curl https://gitlab.example.com/api/v3/templates/licenses?popular=1
+curl https://gitlab.example.com/api/v4/templates/licenses?popular=1
 ```
 
 Example response:
@@ -116,7 +116,7 @@ If you omit the `fullname` parameter but authenticate your request, the name of
 the authenticated user will be used to replace the copyright holder placeholder.
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/templates/licenses/mit?project=My+Cool+Project
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/templates/licenses/mit?project=My+Cool+Project
 ```
 
 Example response:
diff --git a/doc/api/todos.md b/doc/api/todos.md
index a5e81801024..77667a57195 100644
--- a/doc/api/todos.md
+++ b/doc/api/todos.md
@@ -22,7 +22,7 @@ Parameters:
 | `type` | string | no | The type of a todo. Can be either `Issue` or `MergeRequest` |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/todos
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/todos
 ```
 
 Example Response:
@@ -92,7 +92,7 @@ Example Response:
         "updated_at": "2016-06-17T07:47:34.163Z",
         "due_date": null
       },
-      "merge_when_build_succeeds": false,
+      "merge_when_pipeline_succeeds": false,
       "merge_status": "cannot_be_merged",
       "subscribed": true,
       "user_notes_count": 7
@@ -165,7 +165,7 @@ Example Response:
         "updated_at": "2016-06-17T07:47:34.163Z",
         "due_date": null
       },
-      "merge_when_build_succeeds": false,
+      "merge_when_pipeline_succeeds": false,
       "merge_status": "cannot_be_merged",
       "subscribed": true,
       "user_notes_count": 7
@@ -184,7 +184,7 @@ Marks a single pending todo given by its ID for the current user as done. The
 todo marked as done is returned in the response.
 
 ```
-DELETE /todos/:id
+POST /todos/:id/mark_as_done
 ```
 
 Parameters:
@@ -194,7 +194,7 @@ Parameters:
 | `id` | integer | yes | The ID of a todo |
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/todos/130
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/todos/130/mark_as_done
 ```
 
 Example Response:
@@ -263,7 +263,7 @@ Example Response:
         "updated_at": "2016-06-17T07:47:34.163Z",
         "due_date": null
       },
-      "merge_when_build_succeeds": false,
+      "merge_when_pipeline_succeeds": false,
       "merge_status": "cannot_be_merged",
       "subscribed": true,
       "user_notes_count": 7
@@ -277,20 +277,15 @@ Example Response:
 
 ## Mark all todos as done
 
-Marks all pending todos for the current user as done. It returns the number of marked todos.
+Marks all pending todos for the current user as done. It returns the HTTP status code `204` with an empty response.
 
 ```
-DELETE /todos
+POST /todos/mark_as_done
 ```
 
 ```bash
-curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/todos
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/todos/donmark_as_donee
 ```
 
-Example Response:
-
-```json
-3
-```
 
 [ce-3188]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3188
diff --git a/doc/api/users.md b/doc/api/users.md
index 28b6c7bd491..14b5c6c713e 100644
--- a/doc/api/users.md
+++ b/doc/api/users.md
@@ -72,7 +72,6 @@ GET /users
     "organization": "",
     "last_sign_in_at": "2012-06-01T11:41:01Z",
     "confirmed_at": "2012-05-23T09:05:22Z",
-    "theme_id": 1,
     "color_scheme_id": 2,
     "projects_limit": 100,
     "current_sign_in_at": "2012-06-02T06:36:55Z",
@@ -105,7 +104,6 @@ GET /users
     "organization": "",
     "last_sign_in_at": null,
     "confirmed_at": "2012-05-30T16:53:06.148Z",
-    "theme_id": 1,
     "color_scheme_id": 3,
     "projects_limit": 100,
     "current_sign_in_at": "2014-03-19T17:54:13Z",
@@ -198,7 +196,6 @@ Parameters:
   "organization": "",
   "last_sign_in_at": "2012-06-01T11:41:01Z",
   "confirmed_at": "2012-05-23T09:05:22Z",
-  "theme_id": 1,
   "color_scheme_id": 2,
   "projects_limit": 100,
   "current_sign_in_at": "2012-06-02T06:36:55Z",
@@ -216,7 +213,7 @@ Parameters:
 
 ## User creation
 
-Creates a new user. Note only administrators can create new users.
+Creates a new user. Note only administrators can create new users. Either `password` or `reset_password` should be specified (`reset_password` takes priority).
 
 ```
 POST /users
@@ -225,7 +222,8 @@ POST /users
 Parameters:
 
 - `email` (required)            - Email
-- `password` (required)         - Password
+- `password` (optional)         - Password
+- `reset_password` (optional)   - Send user password reset link - true or false(default)
 - `username` (required)         - Username
 - `name` (required)             - Name
 - `skype` (optional)            - Skype ID
@@ -271,6 +269,7 @@ Parameters:
 - `can_create_group` (optional) - User can create groups - true or false
 - `external` (optional)         - Flags the user as external - true or false(default)
 
+On password update, user will be forced to change it upon next login.
 Note, at the moment this method does only return a `404` error,
 even in cases where a `409` (Conflict) would be more appropriate,
 e.g. when renaming the email address to some existing one.
@@ -321,7 +320,6 @@ GET /user
   "organization": "",
   "last_sign_in_at": "2012-06-01T11:41:01Z",
   "confirmed_at": "2012-05-23T09:05:22Z",
-  "theme_id": 1,
   "color_scheme_id": 2,
   "projects_limit": 100,
   "current_sign_in_at": "2012-06-02T06:36:55Z",
@@ -367,7 +365,6 @@ GET /user
   "organization": "",
   "last_sign_in_at": "2012-06-01T11:41:01Z",
   "confirmed_at": "2012-05-23T09:05:22Z",
-  "theme_id": 1,
   "color_scheme_id": 2,
   "projects_limit": 100,
   "current_sign_in_at": "2012-06-02T06:36:55Z",
@@ -662,14 +659,14 @@ Will return `200 OK` on success, or `404 Not found` if either user or email cann
 Blocks the specified user.  Available only for admin.
 
 ```
-PUT /users/:id/block
+POST /users/:id/block
 ```
 
 Parameters:
 
 - `id` (required) - id of specified user
 
-Will return `200 OK` on success, `404 User Not Found` is user cannot be found or
+Will return `201 OK` on success, `404 User Not Found` is user cannot be found or
 `403 Forbidden` when trying to block an already blocked user by LDAP synchronization.
 
 ## Unblock user
@@ -677,14 +674,14 @@ Will return `200 OK` on success, `404 User Not Found` is user cannot be found or
 Unblocks the specified user.  Available only for admin.
 
 ```
-PUT /users/:id/unblock
+POST /users/:id/unblock
 ```
 
 Parameters:
 
 - `id` (required) - id of specified user
 
-Will return `200 OK` on success, `404 User Not Found` is user cannot be found or
+Will return `201 OK` on success, `404 User Not Found` is user cannot be found or
 `403 Forbidden` when trying to unblock a user blocked by LDAP synchronization.
 
 ### Get user contribution events
@@ -702,7 +699,7 @@ Parameters:
 | `id` | integer | yes | The ID of the user |
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/users/:id/events
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/users/:id/events
 ```
 
 Example response:
@@ -815,8 +812,6 @@ Example response:
       },
       "created_at": "2015-12-04T10:33:56.698Z",
       "system": false,
-      "upvote": false,
-      "downvote": false,
       "noteable_id": 377,
       "noteable_type": "Issue"
     },
@@ -832,3 +827,99 @@ Example response:
   }
 ]
 ```
+
+## Retrieve user impersonation tokens
+
+It retrieves every impersonation token of the user. Note that only administrators can do this.
+This function takes pagination parameters `page` and `per_page` to restrict the list of impersonation tokens.
+
+```
+GET /users/:user_id/impersonation_tokens
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `user_id` | integer | yes | The ID of the user |
+| `state`   | string | no | filter tokens based on state (all, active, inactive) |
+
+Example response:
+```json
+[
+  {
+    "id": 1,
+    "name": "mytoken",
+    "revoked": false,
+    "expires_at": "2017-01-04",
+    "scopes": ['api'],
+    "active": true,
+    "impersonation": true,
+    "token": "9koXpg98eAheJpvBs5tK"
+  }
+]
+```
+
+## Show a user's impersonation token
+
+It shows a user's impersonation token. Note that only administrators can do this.
+
+```
+GET /users/:user_id/impersonation_tokens/:impersonation_token_id
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `user_id` | integer | yes | The ID of the user |
+| `impersonation_token_id` | integer | yes | The ID of the impersonation token |
+
+## Create a impersonation token
+
+It creates a new impersonation token. Note that only administrators can do this.
+You are only able to create impersonation tokens to impersonate the user and perform
+both API calls and Git reads and writes. The user will not see these tokens in his profile
+settings page.
+
+```
+POST /users/:user_id/impersonation_tokens
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `user_id` | integer | yes | The ID of the user |
+| `name` | string | yes | The name of the impersonation token |
+| `expires_at` | date | no | The expiration date of the impersonation token |
+| `scopes` | array | no | The array of scopes of the impersonation token (api, read_user) |
+
+Example response:
+```json
+{
+  "id": 1,
+  "name": "mytoken",
+  "revoked": false,
+  "expires_at": "2017-01-04",
+  "scopes": ['api'],
+  "active": true,
+  "impersonation": true,
+  "token": "9koXpg98eAheJpvBs5tK"
+}
+```
+
+## Revoke an impersonation token
+
+It revokes an impersonation token. Note that only administrators can revoke impersonation tokens.
+
+```
+DELETE /users/:user_id/impersonation_tokens/:impersonation_token_id
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `user_id` | integer | yes | The ID of the user |
+| `impersonation_token_id` | integer | yes | The ID of the impersonation token |
diff --git a/doc/api/v3_to_v4.md b/doc/api/v3_to_v4.md
new file mode 100644
index 00000000000..0794156bc39
--- /dev/null
+++ b/doc/api/v3_to_v4.md
@@ -0,0 +1,82 @@
+# V3 to V4 version
+
+Since GitLab 9.0, API V4 is the preferred version to be used.
+
+V3 will remain working until at least GitLab 9.3. The V3 API documentation is still [available](https://gitlab.com/gitlab-org/gitlab-ce/blob/8-16-stable/doc/api/README.md).
+
+Below are the changes made between V3 and V4.
+
+### 8.17
+
+- Removed `/projects/:search` (use: `/projects?search=x`) [!8877](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8877)
+- `iid` filter has been removed from `projects/:id/issues` [!8967](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8967)
+- `projects/:id/merge_requests?iid[]=x&iid[]=y` array filter has been renamed to `iids` [!8793](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8793)
+- Endpoints under `projects/merge_request/:id` have been removed (use: `projects/merge_requests/:id`) [!8793](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8793)
+- Project snippets do not return deprecated field `expires_at` [!8723](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8723)
+- Endpoints under `projects/:id/keys` have been removed (use `projects/:id/deploy_keys`) [!8716](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8716)
+
+### 9.0
+
+- Status 409 returned for POST `project/:id/members` when a member already exists [!9093](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9093)
+- Moved `DELETE /projects/:id/star` to `POST /projects/:id/unstar` [!9328](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9328)
+- Removed the following deprecated Templates endpoints (these are still accessible with `/templates` prefix) [!8853](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8853)
+  - `/licences`
+  - `/licences/:key`
+  - `/gitignores`
+  - `/gitlab_ci_ymls`
+  - `/dockerfiles`
+  - `/gitignores/:key`
+  - `/gitlab_ci_ymls/:key`
+  - `/dockerfiles/:key`
+- Moved `/projects/fork/:id` to `/projects/:id/fork` [!8940](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8940)
+- Moved `DELETE /todos` to `POST /todos/mark_as_done` and `DELETE /todos/:todo_id` to `POST /todos/:todo_id/mark_as_done` [!9410](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9410)
+- Project filters are no longer available as `GET /projects/foo`, but as `GET /projects?foo=true` instead [!8962](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8962)
+  - `GET /projects/visible` & `GET /projects/all` are consolidated into `GET /projects` and can be used with or without authorization
+  - `GET /projects/owned` moved to `GET /projects?owned=true`
+  - `GET /projects/starred` moved to `GET /projects?starred=true`
+- `GET /projects` returns all projects visible to current user, even if the user is not a member [!9674](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9674)
+  - To get projects the user is a member of, use `/projects?membership=true`
+- Return pagination headers for all endpoints that return an array [!8606](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8606)
+- Added `POST /environments/:environment_id/stop` to stop an environment [!8808](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8808)
+- Removed `DELETE projects/:id/deploy_keys/:key_id/disable`. Use `DELETE projects/:id/deploy_keys/:key_id` instead [!9366](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9366)
+- Moved `PUT /users/:id/(block|unblock)` to `POST /users/:id/(block|unblock)` [!9371](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9371)
+- Make subscription API more RESTful. Use `post ":project_id/:subscribable_type/:subscribable_id/subscribe"` to subscribe and `post ":project_id/:subscribable_type/:subscribable_id/unsubscribe"` to unsubscribe from a resource. [!9325](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9325)
+- Labels filter on `projects/:id/issues` and `/issues` now matches only issues containing all labels (i.e.: Logical AND, not OR) [!8849](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8849)
+- Renamed param `branch_name` to `branch` on the following endpoints [!8936](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8936)
+  - POST `:id/repository/branches`
+  - POST `:id/repository/commits`
+  - POST/PUT/DELETE `:id/repository/files`
+- Renamed `merge when build succeeds` to merge `when pipeline succeeds parameters` on the following endpoints: [!9335](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/)
+  - PUT `projects/:id/merge_requests/:merge_request_id/merge`
+  - POST `projects/:id/merge_requests/:merge_request_id/cancel_merge_when_pipeline_succeeds`
+  - POST `projects`
+  - POST `projects/user/:user_id`
+  - PUT `projects/:id`
+- Renamed `branch_name` to `branch` on DELETE `id/repository/branches/:branch` response [!8936](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8936)
+- Remove `public` param from create and edit actions of projects [!8736](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8736)
+- Remove `subscribed` field from responses returning list of issues or merge
+  requests. Fetch individual issues or merge requests to obtain the value
+  of `subscribed`
+  [!9661](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9661)
+- Use `visibility` as string parameter everywhere [!9337](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9337)
+- Notes do not return deprecated field `upvote` and `downvote` [!9384](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9384)
+- Return HTTP status code `400` for all validation errors when creating or updating a member instead of sometimes `422` error. [!9523](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9523)
+- Remove `GET /groups/owned`. Use `GET /groups?owned=true` instead [!9505](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9505)
+- Return 202 with JSON body on async removals on V4 API (DELETE `/projects/:id/repository/merged_branches` and DELETE `/projects/:id`) [!9449](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9449)
+- `projects/:id/milestones?iid[]=x&iid[]=y` array filter has been renamed to `iids` [!9096](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9096)
+- Return basic info about pipeline in `GET /projects/:id/pipelines` [!8875](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8875)
+- Renamed all `build` references to `job` [!9463](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9463)
+- Drop GET '/projects/:id/repository/commits/:sha/jobs' [!9463](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9463)
+- Rename Build Triggers to be Pipeline Triggers API [!9713](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9713)
+  - `POST /projects/:id/trigger/builds` to `POST /projects/:id/trigger/pipeline`
+  - Require description when creating a new trigger `POST /projects/:id/triggers`
+- Simplify project payload exposed on Environment endpoints [!9675](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9675)
+- API uses merge request `IID`s (internal ID, as in the web UI) rather than `ID`s. This affects the merge requests, award emoji, todos, and time tracking APIs. [!9530](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9530)
+- API uses issue `IID`s (internal ID, as in the web UI) rather than `ID`s. This affects the issues, award emoji, todos, and time tracking APIs. [!9530](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9530)
+- Change initial page from `0` to `1` on `GET projects/:id/repository/commits` (like on the rest of the API) [!9679] (https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9679)
+- Return correct `Link` header data for `GET projects/:id/repository/commits` [!9679] (https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9679)
+- Update endpoints for repository files [!9637](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9637)
+  - Moved `/projects/:id/repository/files?file_path=:file_path` to `/projects/:id/repository/files/:file_path` (`:file_path` should be URL-encoded)
+  - `/projects/:id/repository/blobs/:sha` now returns JSON attributes for the blob identified by `:sha`, instead of finding the commit identified by `:sha` and returning the raw content of the blob in that commit identified by the required `?filepath=:filepath`
+  - Moved `/projects/:id/repository/commits/:sha/blob?file_path=:file_path`  and `/projects/:id/repository/blobs/:sha?file_path=:file_path`  to `/projects/:id/repository/files/:file_path/raw?ref=:sha`
+  - `/projects/:id/repository/tree` parameter `ref_name` has been renamed to `ref` for consistency
diff --git a/doc/api/version.md b/doc/api/version.md
index 287d17cf97f..8b2a5b51bc5 100644
--- a/doc/api/version.md
+++ b/doc/api/version.md
@@ -10,7 +10,7 @@ GET /version
 ```
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/version
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/version
 ```
 
 Example response:
diff --git a/doc/ci/README.md b/doc/ci/README.md
index 73bd2516d46..d8fba5d7a77 100644
--- a/doc/ci/README.md
+++ b/doc/ci/README.md
@@ -2,30 +2,33 @@
 
 ## CI User documentation
 
-- [Get started with GitLab CI](quick_start/README.md)
+- [Getting started with GitLab CI](quick_start/README.md)
 - [CI examples for various languages](examples/README.md)
 - [Learn how to enable or disable GitLab CI](enable_or_disable_ci.md)
-- [Pipelines and builds](pipelines.md)
+- [Pipelines and jobs](pipelines.md)
 - [Environments and deployments](environments.md)
 - [Learn how `.gitlab-ci.yml` works](yaml/README.md)
-- [Configure a Runner, the application that runs your builds](runners/README.md)
+- [Configure a Runner, the application that runs your jobs](runners/README.md)
 - [Use Docker images with GitLab Runner](docker/using_docker_images.md)
 - [Use CI to build Docker images](docker/using_docker_build.md)
 - [CI Variables](variables/README.md) - Learn how to use variables defined in
   your `.gitlab-ci.yml` or secured ones defined in your project's settings
 - [Use SSH keys in your build environment](ssh_keys/README.md)
-- [Trigger builds through the API](triggers/README.md)
-- [Build artifacts](../user/project/builds/artifacts.md)
+- [Trigger jobs through the API](triggers/README.md)
+- [Job artifacts](../user/project/pipelines/job_artifacts.md)
 - [User permissions](../user/permissions.md#gitlab-ci)
-- [Build permissions](../user/permissions.md#build-permissions)
+- [Jobs permissions](../user/permissions.md#jobs-permissions)
 - [API](../api/ci/README.md)
 - [CI services (linked docker containers)](services/README.md)
 - [CI/CD pipelines settings](../user/project/pipelines/settings.md)
 - [Review Apps](review_apps/index.md)
 - [Git submodules](git_submodules.md) Using Git submodules in your CI jobs
+- [Auto deploy](autodeploy/index.md)
 
 ## Breaking changes
 
-- [New CI build permissions model](../user/project/new_ci_build_permissions_model.md)
-  Read about what changed in GitLab 8.12 and how that affects your builds.
-  There's a new way to access your Git submodules and LFS objects in builds.
+- [CI variables renaming](variables/README.md#9-0-renaming) Read about the
+  deprecated CI variables and what you should use for GitLab 9.0+.
+- [New CI job permissions model](../user/project/new_ci_build_permissions_model.md)
+  Read about what changed in GitLab 8.12 and how that affects your jobs.
+  There's a new way to access your Git submodules and LFS objects in jobs.
diff --git a/doc/ci/autodeploy/img/auto_deploy_button.png b/doc/ci/autodeploy/img/auto_deploy_button.png
new file mode 100644
index 00000000000..423e76a6cda
--- /dev/null
+++ b/doc/ci/autodeploy/img/auto_deploy_button.png
diff --git a/doc/ci/autodeploy/img/auto_deploy_dropdown.png b/doc/ci/autodeploy/img/auto_deploy_dropdown.png
new file mode 100644
index 00000000000..957870ec8c7
--- /dev/null
+++ b/doc/ci/autodeploy/img/auto_deploy_dropdown.png
diff --git a/doc/ci/autodeploy/index.md b/doc/ci/autodeploy/index.md
new file mode 100644
index 00000000000..4028a5efa9e
--- /dev/null
+++ b/doc/ci/autodeploy/index.md
@@ -0,0 +1,41 @@
+# Auto deploy
+
+> [Introduced][mr-8135] in GitLab 8.15. Currently requires a [Public project][project-settings].
+
+Auto deploy is an easy way to configure GitLab CI for the deployment of your
+application. GitLab Community maintains a list of `.gitlab-ci.yml`
+templates for various infrastructure providers and deployment scripts
+powering them. These scripts are responsible for packaging your application,
+setting up the infrastructure and spinning up necessary services (for
+example a database).
+
+You can use [project services][project-services] to store credentials to
+your infrastructure provider and they will be available during the
+deployment.
+
+## Supported templates
+
+The list of supported auto deploy templates is available [here][auto-deploy-templates].
+
+## Configuration
+
+1. Enable a deployment [project service][project-services] to store your
+credentials. For example, if you want to deploy to OpenShift you have to
+enable [Kubernetes service][kubernetes-service].
+1. Configure GitLab Runner to use Docker or Kubernetes executor with
+[privileged mode enabled][docker-in-docker].
+1. Navigate to the "Project" tab and click "Set up auto deploy" button.
+   ![Auto deploy button](img/auto_deploy_button.png)
+1. Select a template.
+  ![Dropdown with auto deploy templates](img/auto_deploy_dropdown.png)
+1. Commit your changes and create a merge request.
+1. Test your deployment configuration using a [Review App][review-app] that was
+created automatically for you.
+
+[mr-8135]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8135
+[project-settings]: https://docs.gitlab.com/ce/public_access/public_access.html
+[project-services]: ../../user/project/integrations/project_services.md
+[auto-deploy-templates]: https://gitlab.com/gitlab-org/gitlab-ci-yml/tree/master/autodeploy
+[kubernetes-service]: ../../user/project/integrations/kubernetes.md
+[docker-in-docker]: ../docker/using_docker_build.md#use-docker-in-docker-executor
+[review-app]: ../review_apps/index.md
diff --git a/doc/ci/build_artifacts/README.md b/doc/ci/build_artifacts/README.md
index 05605f10fb4..22b3872025f 100644
--- a/doc/ci/build_artifacts/README.md
+++ b/doc/ci/build_artifacts/README.md
@@ -1,4 +1 @@
-This document was moved to:
-
-- [user/project/builds/artifacts.md](../../user/project/builds/artifacts.md) - user guide
-- [administration/build_artifacts.md](../../administration/build_artifacts.md) - administrator guide
+This document was moved to [pipelines/job_artifacts.md](../../user/project/pipelines/job_artifacts.md).
diff --git a/doc/ci/docker/README.md b/doc/ci/docker/README.md
index 84eaf29efd1..99669a9272a 100644
--- a/doc/ci/docker/README.md
+++ b/doc/ci/docker/README.md
@@ -1,4 +1,4 @@
 # Docker integration
 
-+ [Using Docker Images](using_docker_images.md)
-+ [Using Docker Build](using_docker_build.md)
\ No newline at end of file
+- [Using Docker Images](using_docker_images.md)
+- [Using Docker Build](using_docker_build.md)
diff --git a/doc/ci/docker/using_docker_build.md b/doc/ci/docker/using_docker_build.md
index 28141cced3b..8620984d40d 100644
--- a/doc/ci/docker/using_docker_build.md
+++ b/doc/ci/docker/using_docker_build.md
@@ -12,6 +12,7 @@ One of the new trends in Continuous Integration/Deployment is to:
 1. deploy to a server from the pushed image.
 
 It's also useful when your application already has the `Dockerfile` that can be used to create and test an image:
+
 ```bash
 $ docker build -t my-image dockerfiles/
 $ docker run my-docker-image /script/to/run/tests
@@ -19,23 +20,23 @@ $ docker tag my-image my-registry:5000/my-image
 $ docker push my-registry:5000/my-image
 ```
 
-This requires special configuration of GitLab Runner to enable `docker` support during builds.
+This requires special configuration of GitLab Runner to enable `docker` support during jobs.
 
 ## Runner Configuration
 
-There are three methods to enable the use of `docker build` and `docker run` during builds; each with their own tradeoffs.
+There are three methods to enable the use of `docker build` and `docker run` during jobs; each with their own tradeoffs.
 
 ### Use shell executor
 
 The simplest approach is to install GitLab Runner in `shell` execution mode.
-GitLab Runner then executes build scripts as the `gitlab-runner` user.
+GitLab Runner then executes job scripts as the `gitlab-runner` user.
 
 1. Install [GitLab Runner](https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/#installation).
 
-1. During GitLab Runner installation select `shell` as method of executing build scripts or use command:
+1. During GitLab Runner installation select `shell` as method of executing job scripts or use command:
 
     ```bash
-    $ sudo gitlab-ci-multi-runner register -n \
+    sudo gitlab-ci-multi-runner register -n \
       --url https://gitlab.com/ci \
       --registration-token REGISTRATION_TOKEN \
       --executor shell \
@@ -50,16 +51,17 @@ GitLab Runner then executes build scripts as the `gitlab-runner` user.
 3. Add `gitlab-runner` user to `docker` group:
 
     ```bash
-    $ sudo usermod -aG docker gitlab-runner
+    sudo usermod -aG docker gitlab-runner
     ```
 
 4. Verify that `gitlab-runner` has access to Docker:
 
     ```bash
-    $ sudo -u gitlab-runner -H docker info
+    sudo -u gitlab-runner -H docker info
     ```
 
     You can now verify that everything works by adding `docker info` to `.gitlab-ci.yml`:
+
     ```yaml
     before_script:
       - docker info
@@ -80,12 +82,12 @@ For more information please read [On Docker security: `docker` group considered
 
 The second approach is to use the special docker-in-docker (dind)
 [Docker image](https://hub.docker.com/_/docker/) with all tools installed
-(`docker` and `docker-compose`) and run the build script in context of that
+(`docker` and `docker-compose`) and run the job script in context of that
 image in privileged mode.
 
 In order to do that, follow the steps:
 
-1. Install [GitLab Runner](https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/#installation).
+1. Install [GitLab Runner](https://docs.gitlab.com/runner/install).
 
 1. Register GitLab Runner from the command line to use `docker` and `privileged`
    mode:
@@ -155,10 +157,10 @@ not without its own challenges:
   escalation which can lead to container breakout. For more information, check
   out the official Docker documentation on
   [Runtime privilege and Linux capabilities][docker-cap].
-- Using docker-in-docker, each build is in a clean environment without the past
-  history. Concurrent builds work fine because every build gets it's own
+- When using docker-in-docker, each job is in a clean environment without the past
+  history. Concurrent jobs work fine because every build gets it's own
   instance of Docker engine so they won't conflict with each other. But this
-  also means builds can be slower because there's no caching of layers.
+  also means jobs can be slower because there's no caching of layers.
 - By default, `docker:dind` uses `--storage-driver vfs` which is the slowest
   form offered. To use a different driver, see
   [Using the overlayfs driver](#using-the-overlayfs-driver).
@@ -171,7 +173,7 @@ The third approach is to bind-mount `/var/run/docker.sock` into the container so
 
 In order to do that, follow the steps:
 
-1. Install [GitLab Runner](https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/#installation).
+1. Install [GitLab Runner](https://docs.gitlab.com/runner/install).
 
 1. Register GitLab Runner from the command line to use `docker` and share `/var/run/docker.sock`:
 
@@ -187,7 +189,9 @@ In order to do that, follow the steps:
 
     The above command will register a new Runner to use the special
     `docker:latest` image which is provided by Docker. **Notice that it's using
-    the Docker daemon of the Runner itself, and any containers spawned by docker commands will be siblings of the Runner rather than children of the runner.** This may have complications and limitations that are unsuitable for your workflow.
+    the Docker daemon of the Runner itself, and any containers spawned by docker
+    commands will be siblings of the Runner rather than children of the runner.**
+    This may have complications and limitations that are unsuitable for your workflow.
 
     The above command will create a `config.toml` entry similar to this:
 
@@ -206,7 +210,8 @@ In order to do that, follow the steps:
         Insecure = false
     ```
 
-1. You can now use `docker` in the build script (note that you don't need to include the `docker:dind` service as when using the Docker in Docker executor):
+1. You can now use `docker` in the build script (note that you don't need to
+   include the `docker:dind` service as when using the Docker in Docker executor):
 
     ```yaml
     image: docker:latest
@@ -221,18 +226,23 @@ In order to do that, follow the steps:
       - docker run my-docker-image /script/to/run/tests
     ```
 
-While the above method avoids using Docker in privileged mode, you should be aware of the following implications:
-* By sharing the docker daemon, you are effectively disabling all
-the security mechanisms of containers and exposing your host to privilege
-escalation which can lead to container breakout. For example, if a project
-ran `docker rm -f $(docker ps -a -q)` it would remove the GitLab Runner
-containers.
-* Concurrent builds may not work; if your tests
-create containers with specific names, they may conflict with each other.
-* Sharing files and directories from the source repo into containers may not
-work as expected since volume mounting is done in the context of the host
-machine, not the build container.
-e.g. `docker run --rm -t -i -v $(pwd)/src:/home/app/src test-image:latest run_app_tests`
+While the above method avoids using Docker in privileged mode, you should be
+aware of the following implications:
+
+- By sharing the docker daemon, you are effectively disabling all
+  the security mechanisms of containers and exposing your host to privilege
+  escalation which can lead to container breakout. For example, if a project
+  ran `docker rm -f $(docker ps -a -q)` it would remove the GitLab Runner
+  containers.
+- Concurrent jobs may not work; if your tests
+  create containers with specific names, they may conflict with each other.
+- Sharing files and directories from the source repo into containers may not
+  work as expected since volume mounting is done in the context of the host
+  machine, not the build container, e.g.:
+
+    ```
+    docker run --rm -t -i -v $(pwd)/src:/home/app/src test-image:latest run_app_tests
+    ```
 
 ## Using the OverlayFS driver
 
@@ -298,8 +308,32 @@ push to the Registry connected to your project. Its password is provided in the
 `$CI_BUILD_TOKEN` variable. This allows you to automate building and deployment
 of your Docker images.
 
+You can also make use of [other variables](../variables/README.md) to avoid hardcoding:
+
+```yaml
+services:
+  - docker:dind
+
+variables:
+  IMAGE_TAG: $CI_REGISTRY_IMAGE:$CI_BUILD_REF_NAME
+
+before_script:
+  - docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN $CI_REGISTRY
+
+build:
+  stage: build
+  script:
+    - docker build -t $IMAGE_TAG .
+    - docker push $IMAGE_TAG
+```
+
+Here, `$CI_REGISTRY_IMAGE` would be resolved to the address of the registry tied
+to this project, and `$CI_BUILD_REF_NAME` would be resolved to the branch or
+tag name for this particular job. We also declare our own variable, `$IMAGE_TAG`,
+combining the two to save us some typing in the `script` section.
+
 Here's a more elaborate example that splits up the tasks into 4 pipeline stages,
-including two tests that run in parallel. The build is stored in the container
+including two tests that run in parallel. The `build` is stored in the container
 registry and used by subsequent stages, downloading the image
 when needed. Changes to `master` also get tagged as `latest` and deployed using
 an application-specific deploy script:
@@ -360,17 +394,17 @@ deploy:
 Some things you should be aware of when using the Container Registry:
 
 - You must log in to the container registry before running commands. Putting
-  this in `before_script` will run it before each build job.
+  this in `before_script` will run it before each job.
 - Using `docker build --pull` makes sure that Docker fetches any changes to base
   images before building just in case your cache is stale. It takes slightly
   longer, but means you don’t get stuck without security patches to base images.
 - Doing an explicit `docker pull` before each `docker run` makes sure to fetch
   the latest image that was just built. This is especially important if you are
   using multiple runners that cache images locally. Using the git SHA in your
-  image tag makes this less necessary since each build will be unique and you
+  image tag makes this less necessary since each job will be unique and you
   shouldn't ever have a stale image, but it's still possible if you re-build a
   given commit after a dependency has changed.
-- You don't want to build directly to `latest` in case there are multiple builds
+- You don't want to build directly to `latest` in case there are multiple jobs
   happening simultaneously.
 
 [docker-in-docker]: https://blog.docker.com/2013/09/docker-can-now-run-within-docker/
diff --git a/doc/ci/docker/using_docker_images.md b/doc/ci/docker/using_docker_images.md
index aba77490915..f025a7e3496 100644
--- a/doc/ci/docker/using_docker_images.md
+++ b/doc/ci/docker/using_docker_images.md
@@ -8,7 +8,7 @@ run applications in independent "containers" that are run within a single Linux
 instance. [Docker Hub][hub] has a rich database of pre-built images that can be
 used to test and build your applications.
 
-Docker, when used with GitLab CI, runs each build in a separate and isolated
+Docker, when used with GitLab CI, runs each job in a separate and isolated
 container using the predefined image that is set up in
 [`.gitlab-ci.yml`](../yaml/README.md).
 
@@ -39,18 +39,20 @@ accessible during the build process.
 
 ## What is an image
 
-The `image` keyword is the name of the docker image that is present in the
-local Docker Engine (list all images with `docker images`) or any image that
-can be found at [Docker Hub][hub]. For more information about images and Docker
-Hub please read the [Docker Fundamentals][] documentation.
+The `image` keyword is the name of the docker image the docker executor
+will run to perform the CI tasks.  
 
-In short, with `image` we refer to the docker image, which will be used to
-create a container on which your build will run.
+By default the executor will only pull images from [Docker Hub][hub],
+but this can be configured in the `gitlab-runner/config.toml` by setting
+the [docker pull policy][] to allow using local images.
+
+For more information about images and Docker Hub please read
+the [Docker Fundamentals][] documentation.
 
 ## What is a service
 
 The `services` keyword defines just another docker image that is run during
-your build and is linked to the docker image that the `image` keyword defines.
+your job and is linked to the docker image that the `image` keyword defines.
 This allows you to access the service image during build time.
 
 The service image can run any application, but the most common use case is to
@@ -61,13 +63,13 @@ time the project is built.
 You can see some widely used services examples in the relevant documentation of
 [CI services examples](../services/README.md).
 
-### How services are linked to the build
+### How services are linked to the job
 
 To better understand how the container linking works, read
 [Linking containers together][linking-containers].
 
 To summarize, if you add `mysql` as service to your application, the image will
-then be used to create a container that is linked to the build container.
+then be used to create a container that is linked to the job container.
 
 The service container for MySQL will be accessible under the hostname `mysql`.
 So, in order to access your database service you have to connect to the host
@@ -133,7 +135,7 @@ Look for the `[runners.docker]` section:
   services = ["mysql:latest", "postgres:latest"]
 ```
 
-The image and services defined this way will be added to all builds run by
+The image and services defined this way will be added to all job run by
 that runner.
 
 ## Define an image from a private Docker registry
@@ -167,14 +169,18 @@ services:
 - tutum/wordpress:latest
 ```
 
-When the build is run, `tutum/wordpress` will be started and you will have
-access to it from your build container under the hostname `tutum__wordpress`.
+When the job is run, `tutum/wordpress` will be started and you will have
+access to it from your build container under the hostnames `tutum-wordpress`
+(requires GitLab Runner v1.1.0 or newer) and `tutum__wordpress`.
+
+*Note: hostname with underscores is not RFC valid and may cause problems in 3rd party applications.*
 
-The alias hostname for the service is made from the image name following these
+The alias hostnames for the service are made from the image name following these
 rules:
 
 1. Everything after `:` is stripped
-2. Slash (`/`) is replaced with double underscores (`__`)
+2. Slash (`/`) is replaced with double underscores (`__`) - primary alias
+3. Slash (`/`) is replaced with dash (`-`) - secondary alias, requires GitLab Runner v1.1.0 or newer
 
 ## Configuring services
 
@@ -202,21 +208,21 @@ See the specific documentation for
 
 ## How Docker integration works
 
-Below is a high level overview of the steps performed by docker during build
+Below is a high level overview of the steps performed by docker during job
 time.
 
 1. Create any service container: `mysql`, `postgresql`, `mongodb`, `redis`.
 1. Create cache container to store all volumes as defined in `config.toml` and
    `Dockerfile` of build image (`ruby:2.1` as in above example).
 1. Create build container and link any service container to build container.
-1. Start build container and send build script to the container.
-1. Run build script.
+1. Start build container and send job script to the container.
+1. Run job script.
 1. Checkout code in: `/builds/group-name/project-name/`.
 1. Run any step defined in `.gitlab-ci.yml`.
 1. Check exit status of build script.
 1. Remove build container and all created service containers.
 
-## How to debug a build locally
+## How to debug a job locally
 
 *Note: The following commands are run without root privileges. You should be
 able to run docker with your regular user account.*
@@ -271,6 +277,7 @@ containers as well as all volumes (`-v`) that were created with the container
 creation.
 
 [Docker Fundamentals]: https://docs.docker.com/engine/understanding-docker/
+[docker pull policy]: https://docs.gitlab.com/runner/executors/docker.html#how-pull-policies-work
 [hub]: https://hub.docker.com/
 [linking-containers]: https://docs.docker.com/engine/userguide/networking/default_network/dockerlinks/
 [tutum/wordpress]: https://hub.docker.com/r/tutum/wordpress/
diff --git a/doc/ci/enable_or_disable_ci.md b/doc/ci/enable_or_disable_ci.md
index c10f82054e2..796a025b951 100644
--- a/doc/ci/enable_or_disable_ci.md
+++ b/doc/ci/enable_or_disable_ci.md
@@ -11,10 +11,10 @@ API.
 
 ---
 
-As of GitLab 8.2, GitLab CI is mainly exposed via the `/builds` page of a
-project. Disabling GitLab CI in a project does not delete any previous builds.
-In fact, the `/builds` page can still be accessed, although it's hidden from
-the left sidebar menu.
+GitLab CI is exposed via the `/pipelines` and `/builds` pages of a project.
+Disabling GitLab CI in a project does not delete any previous jobs.
+In fact, the `/pipelines` and `/builds` pages can still be accessed, although
+it's hidden from the left sidebar menu.
 
 GitLab CI is enabled by default on new installations and can be disabled either
 individually under each project's settings, or site-wide by modifying the
@@ -23,12 +23,12 @@ respectively.
 
 ### Per-project user setting
 
-The setting to enable or disable GitLab CI can be found with the name **Builds**
-under the **Features** area of a project's settings along with **Issues**,
-**Merge Requests**, **Wiki** and **Snippets**. Select or deselect the checkbox
-and hit **Save** for the settings to take effect.
+The setting to enable or disable GitLab CI can be found with the name **Pipelines**
+under the **Sharing & Permissions** area of a project's settings along with
+**Merge Requests**. Choose one of **Disabled**, **Only team members** and
+**Everyone with access** and hit **Save changes** for the settings to take effect.
 
-![Features settings](img/features_settings.png)
+![Sharing & Permissions settings](img/permissions_settings.png)
 
 ---
 
diff --git a/doc/ci/environments.md b/doc/ci/environments.md
index 9dd84a5ff81..3c31ba45d3d 100644
--- a/doc/ci/environments.md
+++ b/doc/ci/environments.md
@@ -1,7 +1,6 @@
 # Introduction to environments and deployments
 
->**Note:**
-Introduced in GitLab 8.9.
+> Introduced in GitLab 8.9.
 
 During the development of software, there can be many stages until it's ready
 for public consumption. You sure want to first test your code and then deploy it
@@ -25,7 +24,9 @@ Environments are like tags for your CI jobs, describing where code gets deployed
 Deployments are created when [jobs] deploy versions of code to environments,
 so every environment can have one or more deployments. GitLab keeps track of
 your deployments, so you always know what is currently being deployed on your
-servers.
+servers. If you have a deployment service such as [Kubernetes][kubernetes-service]
+enabled for your project, you can use it to assist with your deployments, and
+can even access a web terminal for your environment from within GitLab!
 
 To better understand how environments and deployments work, let's consider an
 example. We assume that you have already created a project in GitLab and set up
@@ -74,7 +75,7 @@ We have defined 3 [stages](yaml/README.md#stages):
 - deploy
 
 The jobs assigned to these stages will run in this order. If a job fails, then
-the builds that are assigned to the next stage won't run, rendering the pipeline
+the jobs that are assigned to the next stage won't run, rendering the pipeline
 as failed. In our case, the `test` job will run first, then the `build` and
 lastly the `deploy_staging`. With this, we ensure that first the tests pass,
 then our app is able to be built successfully, and lastly we deploy to the
@@ -86,6 +87,13 @@ will later see, is exposed in various places within GitLab. Each time a job that
 has an environment specified and succeeds, a deployment is recorded, remembering
 the Git SHA and environment name.
 
+>**Note:**
+Starting with GitLab 8.15, the environment name is exposed to the Runner in
+two forms: `$CI_ENVIRONMENT_NAME`, and `$CI_ENVIRONMENT_SLUG`. The first is
+the name given in `.gitlab-ci.yml` (with any variables expanded), while the
+second is a "cleaned-up" version of the name, suitable for use in URLs, DNS,
+etc.
+
 To sum up, with the above `.gitlab-ci.yml` we have achieved that:
 
 - All branches will run the `test` and `build` jobs.
@@ -111,7 +119,7 @@ There's a bunch of information there, specifically you can see:
 
 - The environment's name with a link to its deployments
 - The last deployment ID number and who performed it
-- The build ID of the last deployment with its respective job name
+- The job ID of the last deployment with its respective job name
 - The commit information of the last deployment such as who committed, to what
   branch and the Git SHA of the commit
 - The exact time the last deployment was performed
@@ -157,7 +165,7 @@ that can be found in the deployments page
 job with the commit associated with it.
 
 >**Note:**
-Bare in mind that your mileage will vary and it's entirely up to how you define
+Bear in mind that your mileage will vary and it's entirely up to how you define
 the deployment process in the job's `script` whether the rollback succeeds or not.
 GitLab CI is just following orders.
 
@@ -211,9 +219,9 @@ deploy_prod:
 
 The `when: manual` action exposes a play button in GitLab's UI and the
 `deploy_prod` job will only be triggered if and when we click that play button.
-You can find it in the pipeline, build, environment, and deployment views.
+You can find it in the pipeline, job, environment, and deployment views.
 
-| Pipelines | Single pipeline | Environments | Deployments | Builds |
+| Pipelines | Single pipeline | Environments | Deployments | jobs |
 | --------- | ----------------| ------------ | ----------- | -------|
 | ![Pipelines manual action](img/environments_manual_action_pipelines.png) | ![Pipelines manual action](img/environments_manual_action_single_pipeline.png) | ![Environments manual action](img/environments_manual_action_environments.png) | ![Deployments manual action](img/environments_manual_action_deployments.png) | ![Builds manual action](img/environments_manual_action_builds.png) |
 
@@ -226,6 +234,46 @@ Remember that if your environment's name is `production` (all lowercase), then
 it will get recorded in [Cycle Analytics](../user/project/cycle_analytics.md).
 Double the benefit!
 
+## Web terminals
+
+>**Note:**
+Web terminals were added in GitLab 8.15 and are only available to project
+masters and owners.
+
+If you deploy to your environments with the help of a deployment service (e.g.,
+the [Kubernetes service][kubernetes-service], GitLab can open
+a terminal session to your environment! This is a very powerful feature that
+allows you to debug issues without leaving the comfort of your web browser. To
+enable it, just follow the instructions given in the service documentation.
+
+Once enabled, your environments will gain a "terminal" button:
+
+![Terminal button on environment index](img/environments_terminal_button_on_index.png)
+
+You can also access the terminal button from the page for a specific environment:
+
+![Terminal button for an environment](img/environments_terminal_button_on_show.png)
+
+Wherever you find it, clicking the button will take you to a separate page to
+establish the terminal session:
+
+![Terminal page](img/environments_terminal_page.png)
+
+This works just like any other terminal - you'll be in the container created
+by your deployment, so you can run shell commands and get responses in real
+time, check the logs, try out configuration or code tweaks, etc. You can open
+multiple terminals to the same environment - they each get their own shell
+session -  and even a multiplexer like `screen` or `tmux`!  
+
+>**Note:**
+Container-based deployments often lack basic tools (like an editor), and may
+be stopped or restarted at any time. If this happens, you will lose all your
+changes! Treat this as a debugging tool, not a comprehensive online IDE. You
+can use [Koding](../administration/integration/koding.md) for online
+development.
+
+---
+
 While this is fine for deploying to some stable environments like staging or
 production, what happens for branches? So far we haven't defined anything
 regarding deployments for branches other than `master`. Dynamic environments
@@ -248,7 +296,7 @@ deploy_review:
     - echo "Deploy a review app"
   environment:
     name: review/$CI_BUILD_REF_NAME
-    url: https://$CI_BUILD_REF_NAME.example.com
+    url: https://$CI_ENVIRONMENT_SLUG.example.com
   only:
     - branches
   except:
@@ -259,15 +307,25 @@ Let's break it down in pieces. The job's name is `deploy_review` and it runs
 on the `deploy` stage. The `script` at this point is fictional, you'd have to
 use your own based on your deployment. Then, we set the `environment` with the
 `environment:name` being `review/$CI_BUILD_REF_NAME`. Now that's an interesting
-one. Since the [environment name][env-name] can contain also slashes (`/`), we
-can use this pattern to distinguish between dynamic environments and the regular
+one. Since the [environment name][env-name] can contain slashes (`/`), we can
+use this pattern to distinguish between dynamic environments and the regular
 ones.
 
 So, the first part is `review`, followed by a `/` and then `$CI_BUILD_REF_NAME`
-which takes the value of the branch name. We also use the same
-`$CI_BUILD_REF_NAME` value in the `environment:url` so that the environment
-can get a specific and distinct URL for each branch. Again, the way you set up
-the webserver to serve these requests is based on your setup.
+which takes the value of the branch name. Since `$CI_BUILD_REF_NAME` itself may
+also contain `/`, or other characters that would be invalid in a domain name or
+URL, we use `$CI_ENVIRONMENT_SLUG` in the `environment:url` so that the
+environment can get a specific and distinct URL for each branch. In this case,
+given a `$CI_BUILD_REF_NAME` of `100-Do-The-Thing`, the URL will be something
+like `https://100-do-the-4f99a2.example.com`. Again, the way you set up
+the web server to serve these requests is based on your setup.
+
+You could also use `$CI_BUILD_REF_SLUG` in `environment:url`, e.g.:
+`https://$CI_BUILD_REF_SLUG.example.com`. We use `$CI_ENVIRONMENT_SLUG`
+here because it is guaranteed to be unique, but if you're using a workflow like
+[GitLab Flow][gitlab-flow], collisions are very unlikely, and you may prefer
+environment names to be more closely based on the branch name - the example
+above would give you an URL like `https://100-do-the-thing.example.com`
 
 Last but not least, we tell the job to run [`only`][only] on branches
 [`except`][only] master.
@@ -299,7 +357,7 @@ deploy_review:
     - echo "Deploy a review app"
   environment:
     name: review/$CI_BUILD_REF_NAME
-    url: https://$CI_BUILD_REF_NAME.example.com
+    url: https://$CI_ENVIRONMENT_SLUG.example.com
   only:
     - branches
   except:
@@ -329,16 +387,16 @@ deploy_prod:
 
 A more realistic example would include copying files to a location where a
 webserver (NGINX) could then read and serve. The example below will copy the
-`public` directory to `/srv/nginx/$CI_BUILD_REF_NAME/public`:
+`public` directory to `/srv/nginx/$CI_BUILD_REF_SLUG/public`:
 
 ```yaml
 review_app:
   stage: deploy
   script:
-    - rsync -av --delete public /srv/nginx/$CI_BUILD_REF_NAME
+    - rsync -av --delete public /srv/nginx/$CI_BUILD_REF_SLUG
   environment:
     name: review/$CI_BUILD_REF_NAME
-    url: https://$CI_BUILD_REF_NAME.example.com
+    url: https://$CI_BUILD_REF_SLUG.example.com
 ```
 
 It is assumed that the user has already setup NGINX and GitLab Runner in the
@@ -346,7 +404,7 @@ server this job will run on.
 
 >**Note:**
 Be sure to check out the [limitations](#limitations) section for some edge
-cases regarding naming of you branches and Review Apps.
+cases regarding naming of your branches and Review Apps.
 
 ---
 
@@ -361,7 +419,7 @@ Behind the scenes:
 - GitLab Runner picks up the changes and starts running the jobs
 - The jobs run sequentially as defined in `stages`
   - First, the tests pass
-  - Then, the build begins and successfully also passes
+  - Then, the job begins and successfully also passes
   - Lastly, the app is deployed to an environment with a name specific to the
     branch
 
@@ -384,6 +442,57 @@ and/or `production`) you can see this information in the merge request itself.
 
 ![Environment URLs in merge request](img/environments_link_url_mr.png)
 
+### Go directly from source files to public pages on the environment
+
+> Introduced in GitLab 8.17.
+
+To go one step further, we can specify a Route Map to get GitLab to show us "View on [environment URL]" buttons to go directly from a file to that file's representation on the deployed website. It will be exposed in a few places:
+
+| In the diff for a merge request, comparison or commit | In the file view |
+| ------ | ------ |
+| !["View on env" button in merge request diff](img/view_on_env_mr.png) | !["View on env" button in file view](img/view_on_env_blob.png) |
+
+To get this to work, you need to tell GitLab how the paths of files in your repository map to paths of pages on your website, using a Route Map.
+
+A Route Map is a file inside the repository at `.gitlab/route-map.yml`, which contains a YAML array that maps `source` paths (in the repository) to `public` paths (on the website).
+
+This is an example of a route map for [Middleman](https://middlemanapp.com) static websites like [http://about.gitlab.com](https://gitlab.com/gitlab-com/www-gitlab-com):
+
+```yaml
+# Team data
+- source: 'data/team.yml' # data/team.yml
+  public: 'team/' # team/
+
+# Blogposts
+- source: /source\/posts\/([0-9]{4})-([0-9]{2})-([0-9]{2})-(.+?)\..*/ # source/posts/2017-01-30-around-the-world-in-6-releases.html.md.erb
+  public: '\1/\2/\3/\4/' # 2017/01/30/around-the-world-in-6-releases/
+
+# HTML files
+- source: /source\/(.+?\.html).*/ # source/index.html.haml
+  public: '\1' # index.html
+
+# Other files
+- source: /source\/(.*)/ # source/images/blogimages/around-the-world-in-6-releases-cover.png
+  public: '\1' # images/blogimages/around-the-world-in-6-releases-cover.png
+```
+
+Mappings are defined as entries in the root YAML array, and are identified by a `-` prefix. Within an entry, we have a hash map with two keys:
+
+- `source`
+    - a string, starting and ending with `'`, for an exact match
+    - a regular expression, starting and ending with `/`, for a pattern match
+      - The regular expression needs to match the entire source path - `^` and `$` anchors are implied.
+      - Can include capture groups denoted by `()` that can be referred to in the `public` path.
+      - Slashes (`/`) can, but don't have to, be escaped as `\/`.
+      - Literal periods (`.`) should be escaped as `\.`.
+- `public`
+    - a string, starting and ending with `'`.
+      - Can include `\N` expressions to refer to capture groups in the `source` regular expression in order of their occurence, starting with `\1`.
+
+The public path for a source path is determined by finding the first `source` expression that matches it, and returning the corresponding `public` path, replacing the `\N` expressions with the values of the `()` capture groups if appropriate.
+
+In the example above, the fact that mappings are evaluated in order of their definition is used to ensure that `source/index.html.haml` will match `/source\/(.+?\.html).*/` instead of `/source\/(.*)/`, and will result in a public path of `index.html`, instead of `index.html.haml`.
+
 ---
 
 We now have a full development cycle, where our app is tested, built, deployed
@@ -418,7 +527,7 @@ deploy_review:
     - echo "Deploy a review app"
   environment:
     name: review/$CI_BUILD_REF_NAME
-    url: https://$CI_BUILD_REF_NAME.example.com
+    url: https://$CI_ENVIRONMENT_SLUG.example.com
     on_stop: stop_review
   only:
     - branches
@@ -426,6 +535,7 @@ deploy_review:
     - master
 
 stop_review:
+  stage: deploy
   variables:
     GIT_STRATEGY: none
   script:
@@ -446,7 +556,9 @@ when their associated branch is deleted.
 
 When you have an environment that has a stop action defined (typically when
 the environment describes a review app), GitLab will automatically trigger a
-stop action when the associated branch is deleted.
+stop action when the associated branch is deleted. The `stop_review` job must
+be in the same `stage` as the `deploy_review` one in order for the environment
+to automatically stop.
 
 You can read more in the [`.gitlab-ci.yml` reference][onstop].
 
@@ -480,9 +592,8 @@ exist, you should see something like:
 
 ## Checkout deployments locally
 
-Since 8.13, a reference in the git repository is saved for each deployment. So
-knowing what the state is of your current environments is only a `git fetch`
-away.
+Since 8.13, a reference in the git repository is saved for each deployment, so
+knowing the state of your current environments is only a `git fetch` away.
 
 In your git config, append the `[remote "<your-remote>"]` block with an extra
 fetch line:
@@ -493,10 +604,6 @@ fetch = +refs/environments/*:refs/remotes/origin/environments/*
 
 ## Limitations
 
-1. If the branch name contains special characters (`/`), and you use the
-   `$CI_BUILD_REF_NAME` variable to dynamically create environments, there might
-   be complications during your Review Apps deployment. Follow the
-   [issue 22849][ce-22849] for more information.
 1. You are limited to use only the [CI predefined variables][variables] in the
    `environment: name`. If you try to re-use variables defined inside `script`
    as part of the environment name, it will not work.
@@ -512,6 +619,7 @@ Below are some links you may find interesting:
 [Pipelines]: pipelines.md
 [jobs]: yaml/README.md#jobs
 [yaml]: yaml/README.md
+[kubernetes-service]: ../user/project/integrations/kubernetes.md
 [environments]: #environments
 [deployments]: #deployments
 [permissions]: ../user/permissions.md
@@ -520,6 +628,6 @@ Below are some links you may find interesting:
 [only]: yaml/README.md#only-and-except
 [onstop]: yaml/README.md#environment-on_stop
 [ce-7015]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7015
-[ce-22849]: https://gitlab.com/gitlab-org/gitlab-ce/issues/22849
+[gitlab-flow]: ../workflow/gitlab_flow.md
 [gitlab runner]: https://docs.gitlab.com/runner/
 [git-strategy]: yaml/README.md#git-strategy
diff --git a/doc/ci/examples/README.md b/doc/ci/examples/README.md
index ffc310ec8c7..5377bf9ee80 100644
--- a/doc/ci/examples/README.md
+++ b/doc/ci/examples/README.md
@@ -14,6 +14,12 @@ Apart from those, here is an collection of tutorials and guides on setting up yo
 - [Test a Phoenix application](test-phoenix-application.md)
 - [Using `dpl` as deployment tool](deployment/README.md)
 - [Example project that shows how to use Review Apps](https://gitlab.com/gitlab-examples/review-apps-nginx/)
+- [Run PHP Composer & NPM scripts then deploy them to a staging server](deployment/composer-npm-deploy.md)
+- Help your favorite programming language and GitLab by sending a merge request
+  with a guide for that language.
+
+## Outside the documentation
+
 - [Blog post about using GitLab CI for iOS projects](https://about.gitlab.com/2016/03/10/setting-up-gitlab-ci-for-ios-projects/)
 - [Repositories with examples for various languages](https://gitlab.com/groups/gitlab-examples)
 - [The .gitlab-ci.yml file for GitLab itself](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/.gitlab-ci.yml)
diff --git a/doc/ci/examples/deployment/README.md b/doc/ci/examples/deployment/README.md
index 7d91ce6710f..d28aa282825 100644
--- a/doc/ci/examples/deployment/README.md
+++ b/doc/ci/examples/deployment/README.md
@@ -91,7 +91,7 @@ Secure Variables can added by going to `Project > Variables > Add Variable`.
 **This feature requires `gitlab-runner` with version equal or greater than 0.4.0.**
 The variables that are defined in the project settings are sent along with the build script to the runner.
 The secure variables are stored out of the repository. Never store secrets in your projects' .gitlab-ci.yml.
-It is also important that secret's value is hidden in the build log.
+It is also important that secret's value is hidden in the job log.
 
 You access added variable by prefixing it's name with `$` (on non-Windows runners) or `%` (for Windows Batch runners):
 1. `$SECRET_VARIABLE` - use it for non-Windows runners
diff --git a/doc/ci/examples/deployment/composer-npm-deploy.md b/doc/ci/examples/deployment/composer-npm-deploy.md
new file mode 100644
index 00000000000..8b0d8a003fd
--- /dev/null
+++ b/doc/ci/examples/deployment/composer-npm-deploy.md
@@ -0,0 +1,156 @@
+## Running Composer and NPM scripts with deployment via SCP
+
+This guide covers the building dependencies of a PHP project while compiling assets via an NPM script.
+
+While is possible to create your own image with custom PHP and Node JS versions, for brevity, we will use an existing [Docker image](https://hub.docker.com/r/tetraweb/php/) that contains both PHP and NodeJS installed.
+
+
+```yaml
+image: tetraweb/php
+```
+
+The next step is to install zip/unzip packages and make composer available. We will place these in the `before_script` section:
+
+```yaml
+before_script:
+  - apt-get update
+  - apt-get install zip unzip
+  - php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
+  - php composer-setup.php
+  - php -r "unlink('composer-setup.php');"
+```
+
+This will make sure we have all requirements ready. Next, we want to run `composer update` to fetch all PHP dependencies  and `npm install` to load node packages, then run the `npm` script. We need to append them  into `before_script` section:
+
+```yaml
+before_script:
+  # ...
+  - php composer.phar update
+  - npm install
+  - npm run deploy
+```
+
+In this particular case, the `npm deploy` script is a Gulp script that does the following:
+
+1. Compile CSS & JS
+2. Create sprites
+3. Copy various assets (images, fonts) around
+4. Replace some strings
+
+All these operations will put all files into a `build` folder, which is ready to be deployed to a live server.
+
+### How to transfer files to a live server?
+
+You have multiple options: rsync, scp, sftp and so on. For now, we will use scp.
+
+To make this work, you need to add a GitLab Secret Variable (accessible on _gitlab.example/your-project-name/variables_). That variable will be called `STAGING_PRIVATE_KEY` and it's the  **private** ssh key of your server.
+
+#### Security tip
+
+Create a user that has access **only** to the folder that needs to be updated!
+
+After you create that variable, you need to make sure that key will be added to the docker container on run:
+
+```yaml
+before_script:
+  # - ....
+  - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
+  - mkdir -p ~/.ssh
+  - eval $(ssh-agent -s)
+  - '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config'
+```
+
+In order, this means that:
+
+1. We check if the `ssh-agent` is available and we install it if it's not;
+2. We create the `~/.ssh` folder;
+3. We make sure we're running bash;
+4. We disable host checking (we don't ask for user accept when we first connect to a server; and since every job will equal a first connect, we kind of need this)
+
+And this is basically all you need in the `before_script` section.
+
+## How to deploy things?
+
+As we stated above, we need to deploy the `build` folder from the docker image to our server. To do so, we create a new job:
+
+```yaml
+stage_deploy:
+  artifacts:
+    paths:
+      - build/
+  only:
+    - dev
+  script:
+    - ssh-add <(echo "$STAGING_PRIVATE_KEY")
+    - ssh -p22 server_user@server_host "mkdir htdocs/wp-content/themes/_tmp"
+    - scp -P22 -r build/* server_user@server_host:htdocs/wp-content/themes/_tmp
+    - ssh -p22 server_user@server_host "mv htdocs/wp-content/themes/live htdocs/wp-content/themes/_old && mv htdocs/wp-content/themes/_tmp htdocs/wp-content/themes/live"
+    - ssh -p22 server_user@server_host "rm -rf htdocs/wp-content/themes/_old"
+```
+
+### What's going on here?
+
+1. `only:dev` means that this build will run only when something is pushed to the `dev` branch. You can remove this block completely and have everything be ran on every push (but probably this is something you don't want)
+2. `ssh-add ...` we will add that private key you added on the web UI to the docker container
+3. We will connect via `ssh` and create a new `_tmp` folder
+4. We will connect via `scp` and upload the `build` folder (which was generated by a `npm` script) to our previously created `_tmp` folder
+5. We will connect again to `ssh` and move the `live` folder to an `_old` folder, then move `_tmp` to `live`.
+6. We connect to ssh and remove the `_old` folder
+
+What's the deal with the artifacts? We just tell GitLab CI to keep the `build` directory (later on, you can download that as needed).
+
+#### Why we do it this way?
+
+If you're using this only for stage server, you could do this in two steps:
+
+```yaml
+- ssh -p22 server_user@server_host "rm -rf htdocs/wp-content/themes/live/*"
+- scp -P22 -r build/* server_user@server_host:htdocs/wp-content/themes/live
+```
+
+The problem is that there will be a small period of time when you won't have the app on your server.
+
+So we use so many steps because we want to make sure that at any given time we have a functional app in place.
+
+## Where to go next?
+
+Since this was a WordPress project, I gave real life code snippets. Some ideas you can pursuit:
+
+- Having a slightly different script for `master` branch will allow you to deploy to a production server from that branch and to a stage server from any other branches;
+- Instead of pushing it live, you can push it to WordPress official repo (with creating a SVN commit & stuff);
+- You could generate i18n text domains on the fly.
+
+---
+
+Our final `.gitlab-ci.yml` will look like this:
+
+```yaml
+image: tetraweb/php
+
+before_script:
+  - apt-get update
+  - apt-get install zip unzip
+  - php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
+  - php composer-setup.php
+  - php -r "unlink('composer-setup.php');"
+  - php composer.phar update
+  - npm install
+  - npm run deploy
+  - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
+  - mkdir -p ~/.ssh
+  - eval $(ssh-agent -s)
+  - '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config'
+
+stage_deploy:
+  artifacts:
+    paths:
+    - build/
+  only:
+    - dev
+  script:
+    - ssh-add <(echo "$STAGING_PRIVATE_KEY")
+    - ssh -p22 server_user@server_host "mkdir htdocs/wp-content/themes/_tmp"
+    - scp -P22 -r build/* server_user@server_host:htdocs/wp-content/themes/_tmp
+    - ssh -p22 server_user@server_host "mv htdocs/wp-content/themes/live htdocs/wp-content/themes/_old && mv htdocs/wp-content/themes/_tmp htdocs/wp-content/themes/live"
+    - ssh -p22 server_user@server_host "rm -rf htdocs/wp-content/themes/_old"
+```
diff --git a/doc/ci/examples/php.md b/doc/ci/examples/php.md
index 82ffb841729..f2dd12b67d3 100644
--- a/doc/ci/examples/php.md
+++ b/doc/ci/examples/php.md
@@ -15,10 +15,10 @@ This will allow us to test PHP projects against different versions of PHP.
 However, not everything is plug 'n' play, you still need to configure some
 things manually.
 
-As with every build, you need to create a valid `.gitlab-ci.yml` describing the
+As with every job, you need to create a valid `.gitlab-ci.yml` describing the
 build environment.
 
-Let's first specify the PHP image that will be used for the build process
+Let's first specify the PHP image that will be used for the job process
 (you can read more about what an image means in the Runner's lingo reading
 about [Using Docker images](../docker/using_docker_images.md#what-is-image)).
 
@@ -58,8 +58,8 @@ docker-php-ext-install pdo_mysql
 ```
 
 You might wonder what `docker-php-ext-install` is. In short, it is a script
-provided by the official php docker image that you can use to easilly install
-extensions. For more information read the the documentation at
+provided by the official php docker image that you can use to easily install
+extensions. For more information read the documentation at
 <https://hub.docker.com/r/_/php/>.
 
 Now that we created the script that contains all prerequisites for our build
@@ -142,7 +142,7 @@ Of course, `my_php.ini` must be present in the root directory of your repository
 
 ## Test PHP projects using the Shell executor
 
-The shell executor runs your builds in a terminal session on your server.
+The shell executor runs your job in a terminal session on your server.
 Thus, in order to test your projects you first need to make sure that all
 dependencies are installed.
 
@@ -235,7 +235,11 @@ cache:
 
 before_script:
 # Install composer dependencies
-- curl --silent --show-error https://getcomposer.org/installer | php
+- wget https://composer.github.io/installer.sig -O - -q | tr -d '\n' > installer.sig
+- php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
+- php -r "if (hash_file('SHA384', 'composer-setup.php') === file_get_contents('installer.sig')) { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
+- php composer-setup.php
+- php -r "unlink('composer-setup.php'); unlink('installer.sig');"
 - php composer.phar install
 
 ...
@@ -276,7 +280,7 @@ that runs on [GitLab.com](https://gitlab.com) using our publicly available
 [shared runners](../runners/README.md).
 
 Want to hack on it? Simply fork it, commit and push  your changes. Within a few
-moments the changes will be picked by a public runner and the build will begin.
+moments the changes will be picked by a public runner and the job will begin.
 
 [php-hub]: https://hub.docker.com/r/_/php/
 [phpenv]: https://github.com/phpenv/phpenv
diff --git a/doc/ci/examples/test-and-deploy-ruby-application-to-heroku.md b/doc/ci/examples/test-and-deploy-ruby-application-to-heroku.md
index 08c10d391ea..42f15a27f12 100644
--- a/doc/ci/examples/test-and-deploy-ruby-application-to-heroku.md
+++ b/doc/ci/examples/test-and-deploy-ruby-application-to-heroku.md
@@ -34,7 +34,7 @@ production:
 This project has three jobs:
 1. `test` - used to test Rails application,
 2. `staging` - used to automatically deploy staging environment every push to `master` branch
-3. `production` - used to automatically deploy production environmnet for every created tag
+3. `production` - used to automatically deploy production environment for every created tag
 
 ### Store API keys
 You'll need to create two variables in `Project > Variables`:
diff --git a/doc/ci/examples/test-scala-application.md b/doc/ci/examples/test-scala-application.md
index 85f8849fa99..01c13941c21 100644
--- a/doc/ci/examples/test-scala-application.md
+++ b/doc/ci/examples/test-scala-application.md
@@ -51,14 +51,14 @@ The `deploy` stage automatically deploys the project to Heroku using dpl.
 You can use other versions of Scala and SBT by defining them in
 `build.sbt`.
 
-## Display test coverage in build
+## Display test coverage in job
 
 Add the `Coverage was \[\d+.\d+\%\]` regular expression in the
-**Settings ➔ Edit Project ➔ Test coverage parsing** project setting to
+**Settings ➔ CI/CD Pipelines ➔ Coverage report** project setting to
 retrieve the [test coverage] rate from the build trace and have it
-displayed with your builds.
+displayed with your jobs.
 
-**Builds** must be enabled for this option to appear.
+**Pipelines** must be enabled for this option to appear.
 
 ## Heroku application
 
diff --git a/doc/ci/git_submodules.md b/doc/ci/git_submodules.md
index 1d782200cca..36c6e153d95 100644
--- a/doc/ci/git_submodules.md
+++ b/doc/ci/git_submodules.md
@@ -1,14 +1,14 @@
 # Using Git submodules with GitLab CI
 
 > **Notes:**
-- GitLab 8.12 introduced a new [CI build permissions model][newperms] and you
+- GitLab 8.12 introduced a new [CI job permissions model][newperms] and you
   are encouraged to upgrade your GitLab instance if you haven't done already.
   If you are **not** using GitLab 8.12 or higher, you would need to work your way
   around submodules in order to access the sources of e.g., `gitlab.com/group/project`
   with the use of [SSH keys](ssh_keys/README.md).
-- With GitLab 8.12 onward, your permissions are used to evaluate what a CI build
+- With GitLab 8.12 onward, your permissions are used to evaluate what a CI job
   can access. More information about how this system works can be found in the
-  [Build permissions model](../user/permissions.md#builds-permissions).
+  [Jobs permissions model](../user/permissions.md#jobs-permissions).
 - The HTTP(S) Git protocol [must be enabled][gitpro] in your GitLab instance.
 
 ## Configuring the `.gitmodules` file
@@ -27,7 +27,7 @@ Let's consider the following example:
 If you are using GitLab 8.12+ and your submodule is on the same GitLab server,
 you must update your `.gitmodules` file to use **relative URLs**.
 Since Git allows the usage of relative URLs for your `.gitmodules` configuration,
-this easily allows you to use HTTP(S) for cloning all your CI builds and SSH
+this easily allows you to use HTTP(S) for cloning all your CI jobs and SSH
 for all your local checkouts. The `.gitmodules` would look like:
 
 ```ini
@@ -38,7 +38,7 @@ for all your local checkouts. The `.gitmodules` would look like:
 
 The above configuration will instruct Git to automatically deduce the URL that
 should be used when cloning sources. Whether you use HTTP(S) or SSH, Git will use
-that same channel and it will allow to make all your CI builds use HTTP(S)
+that same channel and it will allow to make all your CI jobs use HTTP(S)
 (because GitLab CI only uses HTTP(S) for cloning your sources), and all your local
 clones will continue using SSH.
 
@@ -57,11 +57,22 @@ Once `.gitmodules` is correctly configured, you can move on to
 ## Using Git submodules in your CI jobs
 
 There are a few steps you need to take in order to make submodules work
-correctly with your CI builds:
+correctly with your CI jobs:
 
 1. First, make sure you have used [relative URLs](#configuring-the-gitmodules-file)
    for the submodules located in the same GitLab server.
-1. Then, use `git submodule sync/update` in `before_script`:
+1. Next, if you are using `gitlab-ci-multi-runner` v1.10+, you can set the
+   `GIT_SUBMODULE_STRATEGY` variable to either `normal` or `recursive` to tell
+   the runner to fetch your submodules before the job:
+    ```yaml
+    variables:
+      GIT_SUBMODULE_STRATEGY: recursive
+    ```
+    See the [`.gitlab-ci.yml` reference](yaml/README.md#git-submodule-strategy)
+    for more details about `GIT_SUBMODULE_STRATEGY`.
+
+1. If you are using an older version of `gitlab-ci-multi-runner`, then use
+   `git submodule sync/update` in `before_script`:
 
     ```yaml
     before_script:
@@ -76,9 +87,9 @@ The rationale to set the `sync` and `update` in `before_script` is because of
 the way Git submodules work. On a fresh Runner workspace, Git will set the
 submodule URL including the token in `.git/config`
 (or `.git/modules/<submodule>/config`) based on `.gitmodules` and the current
-remote URL. On subsequent builds on the same Runner, `.git/config` is cached
+remote URL. On subsequent jobs on the same Runner, `.git/config` is cached
 and already contains a full URL for the submodule, corresponding to the previous
-build, and to **a token from a previous build**. `sync` allows to force updating
+job, and to **a token from a previous job**. `sync` allows to force updating
 the full URL.
 
 [gitpro]: ../user/admin_area/settings/visibility_and_access_controls.md#enabled-git-access-protocols
diff --git a/doc/ci/img/environments_terminal_button_on_index.png b/doc/ci/img/environments_terminal_button_on_index.png
new file mode 100644
index 00000000000..6f05b2aa343
--- /dev/null
+++ b/doc/ci/img/environments_terminal_button_on_index.png
diff --git a/doc/ci/img/environments_terminal_button_on_show.png b/doc/ci/img/environments_terminal_button_on_show.png
new file mode 100644
index 00000000000..9469fab99ab
--- /dev/null
+++ b/doc/ci/img/environments_terminal_button_on_show.png
diff --git a/doc/ci/img/environments_terminal_page.png b/doc/ci/img/environments_terminal_page.png
new file mode 100644
index 00000000000..fde1bf325a6
--- /dev/null
+++ b/doc/ci/img/environments_terminal_page.png
diff --git a/doc/ci/img/features_settings.png b/doc/ci/img/features_settings.png
deleted file mode 100644
index c159253d1c9..00000000000
--- a/doc/ci/img/features_settings.png
+++ /dev/null
diff --git a/doc/ci/img/permissions_settings.png b/doc/ci/img/permissions_settings.png
new file mode 100644
index 00000000000..1454c75fd24
--- /dev/null
+++ b/doc/ci/img/permissions_settings.png
diff --git a/doc/ci/img/pipelines-goal.svg b/doc/ci/img/pipelines-goal.svg
new file mode 100644
index 00000000000..a925e2282a4
--- /dev/null
+++ b/doc/ci/img/pipelines-goal.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" standalone="yes"?>
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+
diff --git a/doc/ci/img/view_on_env_blob.png b/doc/ci/img/view_on_env_blob.png
new file mode 100644
index 00000000000..f4fe99046f0
--- /dev/null
+++ b/doc/ci/img/view_on_env_blob.png
diff --git a/doc/ci/img/view_on_env_mr.png b/doc/ci/img/view_on_env_mr.png
new file mode 100644
index 00000000000..47ddb40bdc1
--- /dev/null
+++ b/doc/ci/img/view_on_env_mr.png
diff --git a/doc/ci/pipelines.md b/doc/ci/pipelines.md
index 03b9c4bb444..db92a4b0d80 100644
--- a/doc/ci/pipelines.md
+++ b/doc/ci/pipelines.md
@@ -1,22 +1,44 @@
-# Introduction to pipelines and builds
+# Introduction to pipelines and jobs
 
 >**Note:**
 Introduced in GitLab 8.8.
 
 ## Pipelines
 
-A pipeline is a group of [builds][] that get executed in [stages][](batches).
-All of the builds in a stage are executed in parallel (if there are enough
+A pipeline is a group of [jobs][] that get executed in [stages][](batches).
+All of the jobs in a stage are executed in parallel (if there are enough
 concurrent [Runners]), and if they all succeed, the pipeline moves on to the
-next stage. If one of the builds fails, the next stage is not (usually)
+next stage. If one of the jobs fails, the next stage is not (usually)
 executed.
 
 ![Pipelines example](img/pipelines.png)
 
-## Builds
+## Types of Pipelines
 
-Builds are individual runs of [jobs]. Not to be confused with a `build` job or
-`build` stage.
+There are three types of pipelines that often use the single shorthand of "pipeline". People often talk about them as if each one is "the" pipeline, but really, they're just pieces of a single, comprehensive pipeline.
+
+![Types of Pipelines](img/types-of-pipelines.svg)
+
+1. **CI Pipeline**: Build and test stages defined in `.gitlab-ci.yml`
+2. **Deploy Pipeline**: Deploy stage(s) defined in `.gitlab-ci.yml` The flow of deploying code to servers through various stages: e.g. development to staging to production
+3. **Project Pipeline**: Cross-project CI dependencies [triggered via API][triggers], particularly for micro-services, but also for complicated build dependencies: e.g. api -> front-end, ce/ee -> omnibus.
+
+## Development Workflows
+
+Pipelines accommodate several development workflows:
+
+1. **Branch Flow** (e.g. different branch for dev, qa, staging, production)
+2. **Trunk-based Flow** (e.g. feature branches and single master branch, possibly with tags for releases)
+3. **Fork-based Flow** (e.g. merge requests come from forks)
+
+Example continuous delivery flow:
+
+![CD Flow](img/pipelines-goal.svg)
+
+## Jobs
+
+Jobs can be defined in the [`.gitlab-ci.yml`][jobs-yaml] file. Not to be
+confused with a `build` job or `build` stage.
 
 ## Defining pipelines
 
@@ -30,19 +52,51 @@ See full [documentation](yaml/README.md#jobs).
 You can find the current and historical pipeline runs under **Pipelines** for
 your project.
 
-## Seeing build status
+## Seeing job status
+
+Clicking on a pipeline will show the jobs that were run for that pipeline.
+Clicking on an individual job will show you its job trace, and allow you to
+cancel the job, retry it,  or erase the job trace.
+
+## How the pipeline duration is calculated
+
+Total running time for a given pipeline would exclude retries and pending
+(queue) time. We could reduce this problem down to finding the union of
+periods.
+
+So each job would be represented as a `Period`, which consists of
+`Period#first` as when the job started and `Period#last` as when the
+job was finished. A simple example here would be:
+
+* A (1, 3)
+* B (2, 4)
+* C (6, 7)
+
+Here A begins from 1, and ends to 3. B begins from 2, and ends to 4.
+C begins from 6, and ends to 7. Visually it could be viewed as:
+
+```
+0  1  2  3  4  5  6  7
+   AAAAAAA
+      BBBBBBB
+                  CCCC
+```
+
+The union of A, B, and C would be (1, 4) and (6, 7), therefore the
+total running time should be:
 
-Clicking on a pipeline will show the builds that were run for that pipeline.
-Clicking on an individual build will show you its build trace, and allow you to
-cancel the build, retry it,  or erase the build trace.
+```
+(4 - 1) + (7 - 6) => 4
+```
 
 ## Badges
 
-Build status and test coverage report badges are available. You can find their
+Pipeline status and test coverage report badges are available. You can find their
 respective link in the [Pipelines settings] page.
 
-[builds]: #builds
-[jobs]: yaml/README.md#jobs
+[jobs]: #jobs
+[jobs-yaml]: yaml/README.md#jobs
 [stages]: yaml/README.md#stages
-[runners]: runners/READM
+[runners]: runners/README.html
 [pipelines settings]: ../user/project/pipelines/settings.md
+[triggers]: triggers/README.md
diff --git a/doc/ci/quick_start/README.md b/doc/ci/quick_start/README.md
index c40cdd55ea5..76e86f3e3c3 100644
--- a/doc/ci/quick_start/README.md
+++ b/doc/ci/quick_start/README.md
@@ -1,4 +1,4 @@
-# Quick Start
+# Getting started with GitLab CI
 
 >**Note:** Starting from version 8.0, GitLab [Continuous Integration][ci] (CI)
 is fully integrated into GitLab itself and is [enabled] by default on all
@@ -6,16 +6,16 @@ projects.
 
 GitLab offers a [continuous integration][ci] service. If you
 [add a `.gitlab-ci.yml` file][yaml] to the root directory of your repository,
-and configure your GitLab project to use a [Runner], then each merge request or
-push triggers your CI [pipeline].
+and configure your GitLab project to use a [Runner], then each commit or
+push, triggers your CI [pipeline].
 
 The `.gitlab-ci.yml` file tells the GitLab runner what to do. By default it runs
 a pipeline with three [stages]: `build`, `test`, and `deploy`. You don't need to
 use all three stages; stages with no jobs are simply ignored.
 
 If everything runs OK (no non-zero return values), you'll get a nice green
-checkmark associated with the pushed commit or merge request. This makes it
-easy to see whether a merge request caused any of the tests to fail before
+checkmark associated with the commit. This makes it
+easy to see whether a commit caused any of the tests to fail before
 you even look at the code.
 
 Most projects use GitLab's CI service to run the test suite so that
@@ -31,13 +31,13 @@ So in brief, the steps needed to have a working CI can be summed up to:
 
 From there on, on every push to your Git repository, the Runner will
 automagically start the pipeline and the pipeline will appear under the
-project's `/pipelines` page.
+project's **Pipelines** page.
 
 ---
 
 This guide assumes that you:
 
-- have a working GitLab instance of version 8.0 or higher or are using
+- have a working GitLab instance of version 8.0+r or are using
   [GitLab.com](https://gitlab.com)
 - have a project in GitLab that you would like to use CI for
 
@@ -54,7 +54,7 @@ The `.gitlab-ci.yml` file is where you configure what CI does with your project.
 It lives in the root of your repository.
 
 On any push to your repository, GitLab will look for the `.gitlab-ci.yml`
-file and start builds on _Runners_ according to the contents of the file,
+file and start jobs on _Runners_ according to the contents of the file,
 for that commit.
 
 Because `.gitlab-ci.yml` is in the repository and is version controlled, old
@@ -63,11 +63,12 @@ have different pipelines and jobs, and you have a single source of truth for CI.
 You can read more about the reasons why we are using `.gitlab-ci.yml` [in our
 blog about it][blog-ci].
 
-**Note:** `.gitlab-ci.yml` is a [YAML](https://en.wikipedia.org/wiki/YAML) file
-so you have to pay extra attention to indentation. Always use spaces, not tabs.
-
 ### Creating a simple `.gitlab-ci.yml` file
 
+>**Note:**
+`.gitlab-ci.yml` is a [YAML](https://en.wikipedia.org/wiki/YAML) file
+so you have to pay extra attention to indentation. Always use spaces, not tabs.
+
 You need to create a file named `.gitlab-ci.yml` in the root directory of your
 repository. Below is an example for a Ruby on Rails project.
 
@@ -88,7 +89,7 @@ rubocop:
     - bundle exec rubocop
 ```
 
-This is the simplest possible build configuration that will work for most Ruby
+This is the simplest possible configuration that will work for most Ruby
 applications:
 
 1. Define two jobs `rspec` and `rubocop` (the names are arbitrary) with
@@ -98,22 +99,22 @@ applications:
 The `.gitlab-ci.yml` file defines sets of jobs with constraints of how and when
 they should be run. The jobs are defined as top-level elements with a name (in
 our case `rspec` and `rubocop`) and always have to contain the `script` keyword.
-Jobs are used to create builds, which are then picked by
+Jobs are used to create jobs, which are then picked by
 [Runners](../runners/README.md) and executed within the environment of the Runner.
 
 What is important is that each job is run independently from each other.
 
 If you want to check whether your `.gitlab-ci.yml` file is valid, there is a
 Lint tool under the page `/ci/lint` of your GitLab instance. You can also find
-a "CI Lint" button to go to this page under **Pipelines > Pipelines** and
-**Pipelines > Builds** in your project.
+a "CI Lint" button to go to this page under **Pipelines ➔ Pipelines** and
+**Pipelines ➔ Jobs** in your project.
 
 For more information and a complete `.gitlab-ci.yml` syntax, please read
-[the documentation on .gitlab-ci.yml](../yaml/README.md).
+[the reference documentation on .gitlab-ci.yml](../yaml/README.md).
 
 ### Push `.gitlab-ci.yml` to GitLab
 
-Once you've created `.gitlab-ci.yml`, you should add it to your git repository
+Once you've created `.gitlab-ci.yml`, you should add it to your Git repository
 and push it to GitLab.
 
 ```bash
@@ -125,28 +126,27 @@ git push origin master
 Now if you go to the **Pipelines** page you will see that the pipeline is
 pending.
 
-You can also go to the **Commits** page and notice the little clock icon next
+You can also go to the **Commits** page and notice the little pause icon next
 to the commit SHA.
 
 ![New commit pending](img/new_commit.png)
 
-Clicking on the clock icon you will be directed to the builds page for that
-specific commit.
+Clicking on it you will be directed to the jobs page for that specific commit.
 
-![Single commit builds page](img/single_commit_status_pending.png)
+![Single commit jobs page](img/single_commit_status_pending.png)
 
 Notice that there are two jobs pending which are named after what we wrote in
 `.gitlab-ci.yml`. The red triangle indicates that there is no Runner configured
-yet for these builds.
+yet for these jobs.
 
-The next step is to configure a Runner so that it picks the pending builds.
+The next step is to configure a Runner so that it picks the pending jobs.
 
 ## Configuring a Runner
 
-In GitLab, Runners run the builds that you define in `.gitlab-ci.yml`. A Runner
+In GitLab, Runners run the jobs that you define in `.gitlab-ci.yml`. A Runner
 can be a virtual machine, a VPS, a bare-metal machine, a docker container or
 even a cluster of containers. GitLab and the Runners communicate through an API,
-so the only requirement is that the Runner's machine has Internet access.
+so the only requirement is that the Runner's machine has [Internet] access.
 
 A Runner can be specific to a certain project or serve multiple projects in
 GitLab. If it serves all projects it's called a _Shared Runner_.
@@ -155,9 +155,9 @@ Find more information about different Runners in the
 [Runners](../runners/README.md) documentation.
 
 You can find whether any Runners are assigned to your project by going to
-**Settings > Runners**. Setting up a Runner is easy and straightforward. The
-official Runner supported by GitLab is written in Go and can be found at
-<https://gitlab.com/gitlab-org/gitlab-ci-multi-runner>.
+**Settings ➔ Runners**. Setting up a Runner is easy and straightforward. The
+official Runner supported by GitLab is written in Go and its documentation
+can be found at <https://docs.gitlab.com/runner/>.
 
 In order to have a functional Runner you need to follow two steps:
 
@@ -167,28 +167,25 @@ In order to have a functional Runner you need to follow two steps:
 Follow the links above to set up your own Runner or use a Shared Runner as
 described in the next section.
 
-For other types of unofficial Runners written in other languages, see the
-[instructions for the various GitLab Runners](https://about.gitlab.com/gitlab-ci/#gitlab-runner).
-
 Once the Runner has been set up, you should see it on the Runners page of your
-project, following **Settings > Runners**.
+project, following **Settings ➔ Runners**.
 
 ![Activated runners](img/runners_activated.png)
 
 ### Shared Runners
 
-If you use [GitLab.com](https://gitlab.com/) you can use **Shared Runners**
+If you use [GitLab.com](https://gitlab.com/) you can use the **Shared Runners**
 provided by GitLab Inc.
 
 These are special virtual machines that run on GitLab's infrastructure and can
 build any project.
 
-To enable **Shared Runners** you have to go to your project's
-**Settings > Runners** and click **Enable shared runners**.
+To enable the **Shared Runners** you have to go to your project's
+**Settings ➔ Runners** and click **Enable shared runners**.
 
 [Read more on Shared Runners](../runners/README.md).
 
-## Seeing the status of your pipeline and builds
+## Seeing the status of your pipeline and jobs
 
 After configuring the Runner successfully, you should see the status of your
 last commit change from _pending_ to either _running_, _success_ or _failed_.
@@ -197,36 +194,34 @@ You can view all pipelines by going to the **Pipelines** page in your project.
 
 ![Commit status](img/pipelines_status.png)
 
-Or you can view all builds, by going to the **Pipelines > Builds** page.
+Or you can view all jobs, by going to the **Pipelines ➔ Jobs** page.
 
 ![Commit status](img/builds_status.png)
 
-By clicking on a Build ID, you will be able to see the log of that build.
-This is important to diagnose why a build failed or acted differently than
+By clicking on a job's status, you will be able to see the log of that job.
+This is important to diagnose why a job failed or acted differently than
 you expected.
 
 ![Build log](img/build_log.png)
 
 You are also able to view the status of any commit in the various pages in
-GitLab, such as **Commits** and **Merge Requests**.
+GitLab, such as **Commits** and **Merge requests**.
 
 ## Enabling build emails
 
 If you want to receive e-mail notifications about the result status of the
-builds, you should explicitly enable the **Builds Emails** service under your
+jobs, you should explicitly enable the **Builds Emails** service under your
 project's settings.
 
 For more information read the
-[Builds emails service documentation](../../project_services/builds_emails.md).
+[Builds emails service documentation](../../user/project/integrations/builds_emails.md).
 
 ## Examples
 
 Visit the [examples README][examples] to see a list of examples using GitLab
 CI with various languages.
 
-Awesome! You started using CI in GitLab!
-
-[runner-install]: https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/tree/master#install-gitlab-runner
+[runner-install]: https://docs.gitlab.com/runner/install/
 [blog-ci]: https://about.gitlab.com/2015/05/06/why-were-replacing-gitlab-ci-jobs-with-gitlab-ci-dot-yml/
 [examples]: ../examples/README.md
 [ci]: https://about.gitlab.com/gitlab-ci/
@@ -235,3 +230,4 @@ Awesome! You started using CI in GitLab!
 [enabled]: ../enable_or_disable_ci.md
 [stages]: ../yaml/README.md#stages
 [pipeline]: ../pipelines.md
+[internet]: https://about.gitlab.com/images/theinternet.png
diff --git a/doc/ci/quick_start/img/build_log.png b/doc/ci/quick_start/img/build_log.png
index 87643d62d58..3a7248ca772 100644
--- a/doc/ci/quick_start/img/build_log.png
+++ b/doc/ci/quick_start/img/build_log.png
diff --git a/doc/ci/quick_start/img/builds_status.png b/doc/ci/quick_start/img/builds_status.png
index d287ae3064f..f829240f3b3 100644
--- a/doc/ci/quick_start/img/builds_status.png
+++ b/doc/ci/quick_start/img/builds_status.png
diff --git a/doc/ci/quick_start/img/new_commit.png b/doc/ci/quick_start/img/new_commit.png
index 29c2fea5d6d..b3dd848b294 100644
--- a/doc/ci/quick_start/img/new_commit.png
+++ b/doc/ci/quick_start/img/new_commit.png
diff --git a/doc/ci/quick_start/img/pipelines_status.png b/doc/ci/quick_start/img/pipelines_status.png
index 53ccc49bd66..06d1559f5d2 100644
--- a/doc/ci/quick_start/img/pipelines_status.png
+++ b/doc/ci/quick_start/img/pipelines_status.png
diff --git a/doc/ci/quick_start/img/runners_activated.png b/doc/ci/quick_start/img/runners_activated.png
index 5ce6fe8e17c..cd83c1a7e4c 100644
--- a/doc/ci/quick_start/img/runners_activated.png
+++ b/doc/ci/quick_start/img/runners_activated.png
diff --git a/doc/ci/quick_start/img/single_commit_status_pending.png b/doc/ci/quick_start/img/single_commit_status_pending.png
index 91fc9011847..ffc7054d3b0 100644
--- a/doc/ci/quick_start/img/single_commit_status_pending.png
+++ b/doc/ci/quick_start/img/single_commit_status_pending.png
diff --git a/doc/ci/quick_start/img/status_pending.png b/doc/ci/quick_start/img/status_pending.png
deleted file mode 100644
index cbd44a189d3..00000000000
--- a/doc/ci/quick_start/img/status_pending.png
+++ /dev/null
diff --git a/doc/ci/review_apps/index.md b/doc/ci/review_apps/index.md
index a66165dc973..c679ea4e298 100644
--- a/doc/ci/review_apps/index.md
+++ b/doc/ci/review_apps/index.md
@@ -33,7 +33,7 @@ built and deployed under a dynamic environment and can be previewed with an
 also dynamically URL.
 
 The details of the Review Apps implementation depend widely on your real
-technology stack and on your deployment process. The simplest case it to
+technology stack and on your deployment process. The simplest case is to
 deploy a simple static HTML website, but it will not be that straightforward
 when your app is using a database for example. To make a branch be deployed
 on a temporary instance and booting up this instance with all required software
diff --git a/doc/ci/runners/README.md b/doc/ci/runners/README.md
index ddebd987650..1bd1ee93ac5 100644
--- a/doc/ci/runners/README.md
+++ b/doc/ci/runners/README.md
@@ -1,11 +1,11 @@
 # Runners
 
 In GitLab CI, Runners run your [yaml](../yaml/README.md).
-A runner is an isolated (virtual) machine that picks up builds
+A Runner is an isolated (virtual) machine that picks up jobs
 through the coordinator API of GitLab CI.
 
-A runner can be specific to a certain project or serve any project
-in GitLab CI. A runner that serves all projects is called a shared runner.
+A Runner can be specific to a certain project or serve any project
+in GitLab CI. A Runner that serves all projects is called a shared Runner.
 
 Ideally, GitLab Runner should not be installed on the same machine as GitLab.
 Read the [requirements documentation](../../install/requirements.md#gitlab-runner)
@@ -13,150 +13,150 @@ for more information.
 
 ## Shared vs. Specific Runners
 
-A runner that is specific only runs for the specified project. A shared runner
-can run jobs for every project that has enabled the option
-`Allow shared runners`.
+A Runner that is specific only runs for the specified project. A shared Runner
+can run jobs for every project that has enabled the option **Allow shared Runners**.
 
-**Shared runners** are useful for jobs that have similar requirements,
-between multiple projects. Rather than having multiple runners idling for
-many projects, you can have a single or a small number of runners that handle
-multiple projects. This makes it easier to maintain and update runners.
+**Shared Runners** are useful for jobs that have similar requirements,
+between multiple projects. Rather than having multiple Runners idling for
+many projects, you can have a single or a small number of Runners that handle
+multiple projects. This makes it easier to maintain and update Runners.
 
-**Specific runners** are useful for jobs that have special requirements or for
+**Specific Runners** are useful for jobs that have special requirements or for
 projects with a specific demand. If a job has certain requirements, you can set
-up the specific runner with this in mind, while not having to do this for all
-runners. For example, if you want to deploy a certain project, you can setup
-a specific runner to have the right credentials for this.
+up the specific Runner with this in mind, while not having to do this for all
+Runners. For example, if you want to deploy a certain project, you can setup
+a specific Runner to have the right credentials for this.
 
-Projects with high demand of CI activity can also benefit from using specific runners.
-By having dedicated runners you are guaranteed that the runner is not being held
+Projects with high demand of CI activity can also benefit from using specific Runners.
+By having dedicated Runners you are guaranteed that the Runner is not being held
 up by another project's jobs.
 
-You can set up a specific runner to be used by multiple projects. The difference
-with a shared runner is that you have to enable each project explicitly for
-the runner to be able to run its jobs.
+You can set up a specific Runner to be used by multiple projects. The difference
+with a shared Runner is that you have to enable each project explicitly for
+the Runner to be able to run its jobs.
 
-Specific runners do not get shared with forked projects automatically.
+Specific Runners do not get shared with forked projects automatically.
 A fork does copy the CI settings (jobs, allow shared, etc) of the cloned repository.
 
 # Creating and Registering a Runner
 
-There are several ways to create a runner. Only after creation, upon
+There are several ways to create a Runner. Only after creation, upon
 registration its status as Shared or Specific is determined.
 
-[See the documentation for](https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/#installation)
+[See the documentation for](https://docs.gitlab.com/runner/install)
 the different methods of installing a Runner instance.
 
-After installing the runner, you can either register it as `Shared` or as `Specific`.
+After installing the Runner, you can either register it as `Shared` or as `Specific`.
 You can only register a Shared Runner if you have admin access to the GitLab instance.
 
 ## Registering a Shared Runner
 
-You can only register a shared runner if you are an admin on the linked
+You can only register a shared Runner if you are an admin on the linked
 GitLab instance.
 
-Grab the shared-runner token on the `admin/runners` page of your GitLab CI
+Grab the shared-Runner token on the `admin/runners` page of your GitLab CI
 instance.
 
 ![shared token](shared_runner.png)
 
-Now simply register the runner as any runner:
+Now simply register the Runner as any Runner:
 
 ```
 sudo gitlab-ci-multi-runner register
 ```
 
-Shared runners are enabled by default as of GitLab 8.2, but can be disabled with the
-`DISABLE SHARED RUNNERS` button. Previous versions of GitLab defaulted shared runners to
+Shared Runners are enabled by default as of GitLab 8.2, but can be disabled with the
+`DISABLE SHARED RUNNERS` button. Previous versions of GitLab defaulted shared Runners to
 disabled.
 
 ## Registering a Specific Runner
 
 Registering a specific can be done in two ways:
 
-1. Creating a runner with the project registration token
-1. Converting a shared runner into a specific runner (one-way, admin only)
+1. Creating a Runner with the project registration token
+1. Converting a shared Runner into a specific Runner (one-way, admin only)
 
-There are several ways to create a runner instance. The steps below only
-concern registering the runner on GitLab CI.
+There are several ways to create a Runner instance. The steps below only
+concern registering the Runner on GitLab CI.
 
 ###  Registering a Specific Runner with a Project Registration token
 
-To create a specific runner without having admin rights to the GitLab instance,
-visit the project you want to make the runner work for in GitLab CI.
+To create a specific Runner without having admin rights to the GitLab instance,
+visit the project you want to make the Runner work for in GitLab CI.
 
-Click on the runner tab and use the registration token you find there to
-setup a specific runner for this project.
+Click on the Runner tab and use the registration token you find there to
+setup a specific Runner for this project.
 
-![project runners in GitLab CI](project_specific.png)
+![project Runners in GitLab CI](project_specific.png)
 
-To register the runner, run the command below and follow instructions:
+To register the Runner, run the command below and follow instructions:
 
 ```
 sudo gitlab-ci-multi-runner register
 ```
 
-###  Lock a specific runner from being enabled for other projects
+###  Lock a specific Runner from being enabled for other projects
 
-You can configure a runner to assign it exclusively to a project. When a
-runner is locked this way, it can no longer be enabled for other projects.
-This setting is available on each runner in *Project Settings* > *Runners*.
+You can configure a Runner to assign it exclusively to a project. When a
+Runner is locked this way, it can no longer be enabled for other projects.
+This setting is available on each Runner in *Project Settings* > *Runners*.
 
 ###  Making an existing Shared Runner Specific
 
 If you are an admin on your GitLab instance,
-you can make any shared runner a specific runner, _but you can not
-make a specific runner a shared runner_.
+you can make any shared Runner a specific Runner, _but you can not
+make a specific Runner a shared Runner_.
 
-To make a shared runner specific, go to the runner page (`/admin/runners`)
-and find your runner. Add any projects on the left to make this runner
-run exclusively for these projects, therefore making it a specific runner.
+To make a shared Runner specific, go to the Runner page (`/admin/runners`)
+and find your Runner. Add any projects on the left to make this Runner
+run exclusively for these projects, therefore making it a specific Runner.
 
-![making a shared runner specific](shared_to_specific_admin.png)
+![making a shared Runner specific](shared_to_specific_admin.png)
 
 ## Using Shared Runners Effectively
 
-If you are planning to use shared runners, there are several things you
+If you are planning to use shared Runners, there are several things you
 should keep in mind.
 
 ### Use Tags
 
-You must setup a runner to be able to run all the different types of jobs
+You must setup a Runner to be able to run all the different types of jobs
 that it may encounter on the projects it's shared over. This would be
 problematic for large amounts of projects, if it wasn't for tags.
 
 By tagging a Runner for the types of jobs it can handle, you can make sure
-shared runners will only run the jobs they are equipped to run.
+shared Runners will only run the jobs they are equipped to run.
 
-For instance, at GitLab we have runners tagged with "rails" if they contain
+For instance, at GitLab we have Runners tagged with "rails" if they contain
 the appropriate dependencies to run Rails test suites.
 
-### Prevent runner with tags from picking jobs without tags
+### Prevent Runner with tags from picking jobs without tags
 
-You can configure a runner to prevent it from picking jobs with tags when
-the runner does not have tags assigned. This setting is available on each
-runner in *Project Settings* > *Runners*.
+You can configure a Runner to prevent it from picking jobs with tags when
+the Runner does not have tags assigned. This setting is available on each
+Runner in *Project Settings* > *Runners*.
 
 ### Be careful with sensitive information
 
-If you can run a build on a runner, you can get access to any code it runs
-and get the token of the runner. With shared runners, this means that anyone
-that runs jobs on the runner, can access anyone else's code that runs on the runner.
+If you can run a job on a Runner, you can get access to any code it runs
+and get the token of the Runner. With shared Runners, this means that anyone
+that runs jobs on the Runner, can access anyone else's code that runs on the Runner.
 
-In addition, because you can get access to the runner token, it is possible
-to create a clone of a runner and submit false builds, for example.
+In addition, because you can get access to the Runner token, it is possible
+to create a clone of a Runner and submit false jobs, for example.
 
-The above is easily avoided by restricting the usage of shared runners
+The above is easily avoided by restricting the usage of shared Runners
 on large public GitLab instances and controlling access to your GitLab instance.
 
 ### Forks
 
 Whenever a project is forked, it copies the settings of the jobs that relate
-to it. This means that if you have shared runners setup for a project and
-someone forks that project, the shared runners will also serve jobs of this
+to it. This means that if you have shared Runners setup for a project and
+someone forks that project, the shared Runners will also serve jobs of this
 project.
 
 ## Attack vectors in Runners
 
-Mentioned briefly earlier, but the following things of runners can be exploited.
-We're always looking for contributions that can mitigate these [Security Considerations](https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/blob/master/docs/security/index.md).
+Mentioned briefly earlier, but the following things of Runners can be exploited.
+We're always looking for contributions that can mitigate these
+[Security Considerations](https://docs.gitlab.com/runner/security/).
diff --git a/doc/ci/services/mysql.md b/doc/ci/services/mysql.md
index aaf3aa77837..338368dbbc9 100644
--- a/doc/ci/services/mysql.md
+++ b/doc/ci/services/mysql.md
@@ -31,7 +31,7 @@ Database: el_duderino
 ```
 
 If you are wondering why we used `mysql` for the `Host`, read more at
-[How is service linked to the build](../docker/using_docker_images.md#how-is-service-linked-to-the-build).
+[How is service linked to the job](../docker/using_docker_images.md#how-is-service-linked-to-the-job).
 
 You can also use any other docker image available on [Docker Hub][hub-mysql].
 For example, to use MySQL 5.5 the service becomes `mysql:5.5`.
@@ -112,7 +112,7 @@ convenience that runs on [GitLab.com](https://gitlab.com) using our publicly
 available [shared runners](../runners/README.md).
 
 Want to hack on it? Simply fork it, commit and push  your changes. Within a few
-moments the changes will be picked by a public runner and the build will begin.
+moments the changes will be picked by a public runner and the job will begin.
 
 [hub-mysql]: https://hub.docker.com/r/_/mysql/
 [mysql-example-repo]: https://gitlab.com/gitlab-examples/mysql
diff --git a/doc/ci/services/postgres.md b/doc/ci/services/postgres.md
index f787cc0a124..3899b555f32 100644
--- a/doc/ci/services/postgres.md
+++ b/doc/ci/services/postgres.md
@@ -31,7 +31,7 @@ Database: nice_marmot
 ```
 
 If you are wondering why we used `postgres` for the `Host`, read more at
-[How is service linked to the build](../docker/using_docker_images.md#how-is-service-linked-to-the-build).
+[How is service linked to the job](../docker/using_docker_images.md#how-is-service-linked-to-the-job).
 
 You can also use any other docker image available on [Docker Hub][hub-pg].
 For example, to use PostgreSQL 9.3 the service becomes `postgres:9.3`.
@@ -108,7 +108,7 @@ convenience that runs on [GitLab.com](https://gitlab.com) using our publicly
 available [shared runners](../runners/README.md).
 
 Want to hack on it? Simply fork it, commit and push  your changes. Within a few
-moments the changes will be picked by a public runner and the build will begin.
+moments the changes will be picked by a public runner and the job will begin.
 
 [hub-pg]: https://hub.docker.com/r/_/postgres/
 [postgres-example-repo]: https://gitlab.com/gitlab-examples/postgres
diff --git a/doc/ci/services/redis.md b/doc/ci/services/redis.md
index 80705024d2f..554c321fd0c 100644
--- a/doc/ci/services/redis.md
+++ b/doc/ci/services/redis.md
@@ -63,7 +63,7 @@ that runs on [GitLab.com](https://gitlab.com) using our publicly available
 [shared runners](../runners/README.md).
 
 Want to hack on it? Simply fork it, commit and push  your changes. Within a few
-moments the changes will be picked by a public runner and the build will begin.
+moments the changes will be picked by a public runner and the job will begin.
 
 [hub-redis]: https://hub.docker.com/r/_/redis/
 [redis-example-repo]: https://gitlab.com/gitlab-examples/redis
diff --git a/doc/ci/ssh_keys/README.md b/doc/ci/ssh_keys/README.md
index b858029d25e..d00faaadc8b 100644
--- a/doc/ci/ssh_keys/README.md
+++ b/doc/ci/ssh_keys/README.md
@@ -25,13 +25,13 @@ This is the universal solution which works with any type of executor
 
 1. Create a new SSH key pair with [ssh-keygen][]
 2. Add the private key as a **Secret Variable** to the project
-3. Run the [ssh-agent][] during build to load the private key.
+3. Run the [ssh-agent][] during job to load the private key.
 
 ## SSH keys when using the Docker executor
 
 You will first need to create an SSH key pair. For more information, follow the
-instructions to [generate an SSH key](../../ssh/README.md). Do not add a comment
-to the SSH key, or the `before_script` will prompt for a passphrase.
+instructions to [generate an SSH key](../../ssh/README.md). Do not add a
+passphrase to the SSH key, or the `before_script` will prompt for it.
 
 Then, create a new **Secret Variable** in your project settings on GitLab
 following **Settings > Variables**. As **Key** add the name `SSH_PRIVATE_KEY`
@@ -77,7 +77,7 @@ SSH key.
 You can generate the SSH key from the machine that GitLab Runner is installed
 on, and use that key for all projects that are run on this machine.
 
-First, you need to login to the server that runs your builds.
+First, you need to login to the server that runs your jobs.
 
 Then from the terminal login as the `gitlab-runner` user and generate the SSH
 key pair as described in the [SSH keys documentation](../../ssh/README.md).
@@ -103,7 +103,7 @@ that runs on [GitLab.com](https://gitlab.com) using our publicly available
 [shared runners](../runners/README.md).
 
 Want to hack on it? Simply fork it, commit and push your changes. Within a few
-moments the changes will be picked by a public runner and the build will begin.
+moments the changes will be picked by a public runner and the job will begin.
 
 [ssh-keygen]: http://linux.die.net/man/1/ssh-keygen
 [ssh-agent]: http://linux.die.net/man/1/ssh-agent
diff --git a/doc/ci/triggers/README.md b/doc/ci/triggers/README.md
index efca05af7b8..ccaee33dc92 100644
--- a/doc/ci/triggers/README.md
+++ b/doc/ci/triggers/README.md
@@ -1,19 +1,19 @@
-# Triggering Builds through the API
-
-> [Introduced][ci-229] in GitLab CE 7.14.
+# Triggering jobs through the API
 
 > **Note**:
-GitLab 8.12 has a completely redesigned build permissions system.
-Read all about the [new model and its implications](../../user/project/new_ci_build_permissions_model.md#build-triggers).
+- [Introduced][ci-229] in GitLab CE 7.14.
+- GitLab 8.12 has a completely redesigned job permissions system. Read all
+  about the [new model and its implications](../../user/project/new_ci_build_permissions_model.md#job-triggers).
 
 Triggers can be used to force a rebuild of a specific `ref` (branch or tag)
 with an API call.
 
 ## Add a trigger
 
-You can add a new trigger by going to your project's **Settings > Triggers**.
-The **Add trigger** button will create a new token which you can then use to
-trigger a rebuild of this particular project.
+You can add a new trigger by going to your project's
+**Settings ➔ CI/CD Pipelines ➔ Triggers**. The **Add trigger** button will
+create a new token which you can then use to trigger a rerun of this
+particular project's pipeline.
 
 Every new trigger you create, gets assigned a different token which you can
 then use inside your scripts or `.gitlab-ci.yml`. You also have a nice
@@ -27,50 +27,51 @@ You can revoke a trigger any time by going at your project's
 **Settings > Triggers** and hitting the **Revoke** button. The action is
 irreversible.
 
-## Trigger a build
+## Trigger a job
 
 > **Note**:
 Valid refs are only the branches and tags. If you pass a commit SHA as a ref,
-it will not trigger a build.
+it will not trigger a job.
 
-To trigger a build you need to send a `POST` request to GitLab's API endpoint:
+To trigger a job you need to send a `POST` request to GitLab's API endpoint:
 
 ```
-POST /projects/:id/trigger/builds
+POST /projects/:id/trigger/pipeline
 ```
 
 The required parameters are the trigger's `token` and the Git `ref` on which
 the trigger will be performed. Valid refs are the branch and the tag. The `:id`
 of a project can be found by [querying the API](../../api/projects.md)
-or by visiting the **Triggers** page which provides self-explanatory examples.
+or by visiting the **CI/CD Pipelines** settings page which provides
+self-explanatory examples.
 
-When a rebuild is triggered, the information is exposed in GitLab's UI under
-the **Builds** page and the builds are marked as `triggered`.
+When a rerun of a pipeline is triggered, the information is exposed in GitLab's
+UI under the **Jobs** page and the jobs are marked as triggered 'by API'.
 
-![Marked rebuilds as triggered on builds page](img/builds_page.png)
+![Marked rebuilds as  on jobs page](img/builds_page.png)
 
 ---
 
-You can see which trigger caused the rebuild by visiting the single build page.
-The token of the trigger is exposed in the UI as you can see from the image
+You can see which trigger caused the rebuild by visiting the single job page.
+A part of the trigger's token is exposed in the UI as you can see from the image
 below.
 
-![Marked rebuilds as triggered on a single build page](img/trigger_single_build.png)
+![Marked rebuilds as triggered on a single job page](img/trigger_single_build.png)
 
 ---
 
 See the [Examples](#examples) section for more details on how to actually
 trigger a rebuild.
 
-## Trigger a build from webhook
+## Trigger a job from webhook
 
 > Introduced in GitLab 8.14.
 
-To trigger a build from webhook of another project you need to add the following
+To trigger a job from webhook of another project you need to add the following
 webhook url for Push and Tag push events:
 
 ```
-https://gitlab.example.com/api/v3/projects/:id/ref/:ref/trigger/builds?token=TOKEN
+https://gitlab.example.com/api/v4/projects/:id/ref/:ref/trigger/pipeline?token=TOKEN
 ```
 
 > **Note**:
@@ -78,7 +79,7 @@ https://gitlab.example.com/api/v3/projects/:id/ref/:ref/trigger/builds?token=TOK
   from webhook body that designates the branchref that fired the trigger in the source repository.
 - `ref` should be url encoded if contains slashes.
 
-## Pass build variables to a trigger
+## Pass job variables to a trigger
 
 You can pass any number of arbitrary variables in the trigger API call and they
 will be available in GitLab CI so that they can be used in your `.gitlab-ci.yml`
@@ -90,7 +91,7 @@ variables[key]=value
 
 This information is also exposed in the UI.
 
-![Build variables in UI](img/trigger_variables.png)
+![Job variables in UI](img/trigger_variables.png)
 
 ---
 
@@ -104,7 +105,7 @@ Using cURL you can trigger a rebuild with minimal effort, for example:
 curl --request POST \
      --form token=TOKEN \
      --form ref=master \
-     https://gitlab.example.com/api/v3/projects/9/trigger/builds
+     https://gitlab.example.com/api/v4/projects/9/trigger/pipeline
 ```
 
 In this case, the project with ID `9` will get rebuilt on `master` branch.
@@ -113,10 +114,10 @@ Alternatively, you can pass the `token` and `ref` arguments in the query string:
 
 ```bash
 curl --request POST \
-    "https://gitlab.example.com/api/v3/projects/9/trigger/builds?token=TOKEN&ref=master"
+    "https://gitlab.example.com/api/v4/projects/9/trigger/pipeline?token=TOKEN&ref=master"
 ```
 
-### Triggering a build within `.gitlab-ci.yml`
+### Triggering a job within `.gitlab-ci.yml`
 
 You can also benefit by using triggers in your `.gitlab-ci.yml`. Let's say that
 you have two projects, A and B, and you want to trigger a rebuild on the `master`
@@ -127,12 +128,12 @@ need to add in project's A `.gitlab-ci.yml`:
 build_docs:
   stage: deploy
   script:
-  - "curl --request POST --form token=TOKEN --form ref=master https://gitlab.example.com/api/v3/projects/9/trigger/builds"
+  - "curl --request POST --form token=TOKEN --form ref=master https://gitlab.example.com/api/v4/projects/9/trigger/pipeline"
   only:
   - tags
 ```
 
-Now, whenever a new tag is pushed on project A, the build will run and the
+Now, whenever a new tag is pushed on project A, the job will run and the
 `build_docs` job will be executed, triggering a rebuild of project B. The
 `stage: deploy` ensures that this job will run only after all jobs with
 `stage: test` complete successfully.
@@ -186,25 +187,25 @@ curl --request POST \
   --form token=TOKEN \
   --form ref=master \
   --form "variables[UPLOAD_TO_S3]=true" \
-  https://gitlab.example.com/api/v3/projects/9/trigger/builds
+  https://gitlab.example.com/api/v4/projects/9/trigger/pipeline
 ```
 
-### Using webhook to trigger builds
+### Using webhook to trigger job
 
-You can add the following webhook to another project in order to trigger a build:
+You can add the following webhook to another project in order to trigger a job:
 
 ```
-https://gitlab.example.com/api/v3/projects/9/ref/master/trigger/builds?token=TOKEN&variables[UPLOAD_TO_S3]=true
+https://gitlab.example.com/api/v4/projects/9/ref/master/trigger/pipeline?token=TOKEN&variables[UPLOAD_TO_S3]=true
 ```
 
-### Using cron to trigger nightly builds
+### Using cron to trigger nightly jobs
 
-Whether you craft a script or just run cURL directly, you can trigger builds
-in conjunction with cron. The example below triggers a build on the `master`
+Whether you craft a script or just run cURL directly, you can trigger jobs
+in conjunction with cron. The example below triggers a job on the `master`
 branch of project with ID `9` every night at `00:30`:
 
 ```bash
-30 0 * * * curl --request POST --form token=TOKEN --form ref=master https://gitlab.example.com/api/v3/projects/9/trigger/builds
+30 0 * * * curl --request POST --form token=TOKEN --form ref=master https://gitlab.example.com/api/v4/projects/9/trigger/pipeline
 ```
 
 [ci-229]: https://gitlab.com/gitlab-org/gitlab-ci/merge_requests/229
diff --git a/doc/ci/triggers/img/builds_page.png b/doc/ci/triggers/img/builds_page.png
index fded5839f76..c9cc8f308f4 100644
--- a/doc/ci/triggers/img/builds_page.png
+++ b/doc/ci/triggers/img/builds_page.png
diff --git a/doc/ci/triggers/img/trigger_single_build.png b/doc/ci/triggers/img/trigger_single_build.png
index c4a5550d640..837bbeffe9f 100644
--- a/doc/ci/triggers/img/trigger_single_build.png
+++ b/doc/ci/triggers/img/trigger_single_build.png
diff --git a/doc/ci/triggers/img/trigger_variables.png b/doc/ci/triggers/img/trigger_variables.png
index 65fe1ea9ab6..0c2a761cfa9 100644
--- a/doc/ci/triggers/img/trigger_variables.png
+++ b/doc/ci/triggers/img/trigger_variables.png
diff --git a/doc/ci/triggers/img/triggers_page.png b/doc/ci/triggers/img/triggers_page.png
index 56d13905ce6..8ebf68d0384 100644
--- a/doc/ci/triggers/img/triggers_page.png
+++ b/doc/ci/triggers/img/triggers_page.png
diff --git a/doc/ci/variables/README.md b/doc/ci/variables/README.md
index d142fe266a2..03e6b5303c5 100644
--- a/doc/ci/variables/README.md
+++ b/doc/ci/variables/README.md
@@ -1,6 +1,6 @@
 # Variables
 
-When receiving a build from GitLab CI, the [Runner] prepares the build environment.
+When receiving a job from GitLab CI, the [Runner] prepares the build environment.
 It starts by setting a list of **predefined variables** (environment variables)
 and a list of **user-defined variables**.
 
@@ -13,6 +13,7 @@ this order:
 1. [Secret variables](#secret-variables)
 1. YAML-defined [job-level variables](../yaml/README.md#job-variables)
 1. YAML-defined [global variables](../yaml/README.md#variables)
+1. [Deployment variables](#deployment-variables)
 1. [Predefined variables](#predefined-variables-environment-variables) (are the
    lowest in the chain)
 
@@ -26,73 +27,73 @@ Some of the predefined environment variables are available only if a minimum
 version of [GitLab Runner][runner] is used. Consult the table below to find the
 version of Runner required.
 
-| Variable                | GitLab | Runner | Description |
-|-------------------------|--------|--------|-------------|
-| **CI**                  | all    | 0.4    | Mark that build is executed in CI environment |
-| **GITLAB_CI**           | all    | all    | Mark that build is executed in GitLab CI environment |
-| **CI_SERVER**           | all    | all    | Mark that build is executed in CI environment |
-| **CI_SERVER_NAME**      | all    | all    | The name of CI server that is used to coordinate builds |
-| **CI_SERVER_VERSION**   | all    | all    | GitLab version that is used to schedule builds |
-| **CI_SERVER_REVISION**  | all    | all    | GitLab revision that is used to schedule builds |
-| **CI_BUILD_ID**         | all    | all    | The unique id of the current build that GitLab CI uses internally |
-| **CI_BUILD_REF**        | all    | all    | The commit revision for which project is built |
-| **CI_BUILD_TAG**        | all    | 0.5    | The commit tag name. Present only when building tags. |
-| **CI_BUILD_NAME**       | all    | 0.5    | The name of the build as defined in `.gitlab-ci.yml` |
-| **CI_BUILD_STAGE**      | all    | 0.5    | The name of the stage as defined in `.gitlab-ci.yml` |
-| **CI_BUILD_REF_NAME**   | all    | all    | The branch or tag name for which project is built |
-| **CI_BUILD_REPO**       | all    | all    | The URL to clone the Git repository |
-| **CI_BUILD_TRIGGERED**  | all    | 0.5    | The flag to indicate that build was [triggered] |
-| **CI_BUILD_MANUAL**     | 8.12   | all    | The flag to indicate that build was manually started |
-| **CI_BUILD_TOKEN**      | all    | 1.2    | Token used for authenticating with the GitLab Container Registry |
-| **CI_PIPELINE_ID**      | 8.10   | 0.5    | The unique id of the current pipeline that GitLab CI uses internally |
-| **CI_PROJECT_ID**       | all    | all    | The unique id of the current project that GitLab CI uses internally |
-| **CI_PROJECT_NAME**     | 8.10   | 0.5    | The project name that is currently being built |
-| **CI_PROJECT_NAMESPACE**| 8.10   | 0.5    | The project namespace (username or groupname) that is currently being built |
-| **CI_PROJECT_PATH**     | 8.10   | 0.5    | The namespace with project name |
-| **CI_PROJECT_URL**      | 8.10   | 0.5    | The HTTP address to access project |
-| **CI_PROJECT_DIR**      | all    | all    | The full path where the repository is cloned and where the build is run |
-| **CI_REGISTRY**         | 8.10   | 0.5    | If the Container Registry is enabled it returns the address of GitLab's Container Registry |
-| **CI_REGISTRY_IMAGE**   | 8.10   | 0.5    | If the Container Registry is enabled for the project it returns the address of the registry tied to the specific project |
-| **CI_RUNNER_ID**        | 8.10   | 0.5    | The unique id of runner being used |
-| **CI_RUNNER_DESCRIPTION** | 8.10 | 0.5    | The description of the runner as saved in GitLab |
-| **CI_RUNNER_TAGS**      | 8.10   | 0.5    | The defined runner tags |
-| **CI_DEBUG_TRACE**      | all    | 1.7    | Whether [debug tracing](#debug-tracing) is enabled |
-| **GITLAB_USER_ID**      | 8.12   | all    | The id of the user who started the build |
-| **GITLAB_USER_EMAIL**   | 8.12   | all    | The email of the user who started the build |
-
-
-Example values:
-
-```bash
-export CI_BUILD_ID="50"
-export CI_BUILD_REF="1ecfd275763eff1d6b4844ea3168962458c9f27a"
-export CI_BUILD_REF_NAME="master"
-export CI_BUILD_REPO="https://gitab-ci-token:abcde-1234ABCD5678ef@example.com/gitlab-org/gitlab-ce.git"
-export CI_BUILD_TAG="1.0.0"
-export CI_BUILD_NAME="spec:other"
-export CI_BUILD_STAGE="test"
-export CI_BUILD_MANUAL="true"
-export CI_BUILD_TRIGGERED="true"
-export CI_BUILD_TOKEN="abcde-1234ABCD5678ef"
-export CI_PIPELINE_ID="1000"
-export CI_PROJECT_ID="34"
-export CI_PROJECT_DIR="/builds/gitlab-org/gitlab-ce"
-export CI_PROJECT_NAME="gitlab-ce"
-export CI_PROJECT_NAMESPACE="gitlab-org"
-export CI_PROJECT_PATH="gitlab-org/gitlab-ce"
-export CI_PROJECT_URL="https://example.com/gitlab-org/gitlab-ce"
-export CI_REGISTRY="registry.example.com"
-export CI_REGISTRY_IMAGE="registry.example.com/gitlab-org/gitlab-ce"
-export CI_RUNNER_ID="10"
-export CI_RUNNER_DESCRIPTION="my runner"
-export CI_RUNNER_TAGS="docker, linux"
-export CI_SERVER="yes"
-export CI_SERVER_NAME="GitLab"
-export CI_SERVER_REVISION="70606bf"
-export CI_SERVER_VERSION="8.9.0"
-export GITLAB_USER_ID="42"
-export GITLAB_USER_EMAIL="user@example.com"
-```
+>**Note:**
+Starting with GitLab 9.0, we have deprecated some variables. Read the
+[9.0 Renaming](#9-0-renaming) section to find out their replacements. **You are
+strongly advised to use the new variables as we will remove the old ones in
+future GitLab releases.**
+
+| Variable                        | GitLab | Runner | Description |
+|-------------------------------- |--------|--------|-------------|
+| **CI**                          | all    | 0.4    | Mark that job is executed in CI environment |
+| **CI_COMMIT_REF_NAME**          | 9.0    | all    | The branch or tag name for which project is built |
+| **CI_COMMIT_REF_SLUG**          | 9.0    | all    | `$CI_COMMIT_REF_NAME` lowercased, shortened to 63 bytes, and with everything except `0-9` and `a-z` replaced with `-`. Use in URLs and domain names. |
+| **CI_COMMIT_SHA**               | 9.0    | all    | The commit revision for which project is built |
+| **CI_COMMIT_TAG**               | 9.0    | 0.5    | The commit tag name. Present only when building tags. |
+| **CI_DEBUG_TRACE**              | all    | 1.7    | Whether [debug tracing](#debug-tracing) is enabled |
+| **CI_ENVIRONMENT_NAME**         | 8.15   | all    | The name of the environment for this job |
+| **CI_ENVIRONMENT_SLUG**         | 8.15   | all    | A simplified version of the environment name, suitable for inclusion in DNS, URLs, Kubernetes labels, etc. |
+| **CI_JOB_ID**                   | 9.0    | all    | The unique id of the current job that GitLab CI uses internally |
+| **CI_JOB_MANUAL**               | 8.12   | all    | The flag to indicate that job was manually started |
+| **CI_JOB_NAME**                 | 9.0    | 0.5    | The name of the job as defined in `.gitlab-ci.yml` |
+| **CI_JOB_STAGE**                | 9.0    | 0.5    | The name of the stage as defined in `.gitlab-ci.yml` |
+| **CI_JOB_TOKEN**                | 9.0    | 1.2    | Token used for authenticating with the GitLab Container Registry |
+| **CI_REPOSITORY_URL**           | 9.0    | all    | The URL to clone the Git repository |
+| **CI_RUNNER_DESCRIPTION**       | 8.10   | 0.5    | The description of the runner as saved in GitLab |
+| **CI_RUNNER_ID**                | 8.10   | 0.5    | The unique id of runner being used |
+| **CI_RUNNER_TAGS**              | 8.10   | 0.5    | The defined runner tags |
+| **CI_PIPELINE_ID**              | 8.10   | 0.5    | The unique id of the current pipeline that GitLab CI uses internally |
+| **CI_PIPELINE_TRIGGERED**       | all    | all    | The flag to indicate that job was [triggered] |
+| **CI_PROJECT_DIR**              | all    | all    | The full path where the repository is cloned and where the job is run |
+| **CI_PROJECT_ID**               | all    | all    | The unique id of the current project that GitLab CI uses internally |
+| **CI_PROJECT_NAME**             | 8.10   | 0.5    | The project name that is currently being built |
+| **CI_PROJECT_NAMESPACE**        | 8.10   | 0.5    | The project namespace (username or groupname) that is currently being built |
+| **CI_PROJECT_PATH**             | 8.10   | 0.5    | The namespace with project name |
+| **CI_PROJECT_URL**              | 8.10   | 0.5    | The HTTP address to access project |
+| **CI_REGISTRY**                 | 8.10   | 0.5    | If the Container Registry is enabled it returns the address of GitLab's Container Registry |
+| **CI_REGISTRY_IMAGE**           | 8.10   | 0.5    | If the Container Registry is enabled for the project it returns the address of the registry tied to the specific project |
+| **CI_REGISTRY_PASSWORD**        | 9.0    | all    | The password to use to push containers to the GitLab Container Registry |
+| **CI_REGISTRY_USER**            | 9.0    | all    | The username to use to push containers to the GitLab Container Registry |
+| **CI_SERVER**                   | all    | all    | Mark that job is executed in CI environment |
+| **CI_SERVER_NAME**              | all    | all    | The name of CI server that is used to coordinate jobs |
+| **CI_SERVER_REVISION**          | all    | all    | GitLab revision that is used to schedule jobs |
+| **CI_SERVER_VERSION**           | all    | all    | GitLab version that is used to schedule jobs |
+| **ARTIFACT_DOWNLOAD_ATTEMPTS**  | 8.15   | 1.9    | Number of attempts to download artifacts running a job |
+| **GET_SOURCES_ATTEMPTS**        | 8.15   | 1.9    | Number of attempts to fetch sources running a job |
+| **GITLAB_CI**                   | all    | all    | Mark that job is executed in GitLab CI environment |
+| **GITLAB_USER_ID**              | 8.12   | all    | The id of the user who started the job |
+| **GITLAB_USER_EMAIL**           | 8.12   | all    | The email of the user who started the job |
+| **RESTORE_CACHE_ATTEMPTS**      | 8.15   | 1.9    | Number of attempts to restore the cache running a job |
+
+## 9.0 Renaming
+
+To follow conventions of naming across GitLab, and to futher move away from the
+`build` term and toward `job` CI variables have been renamed for the 9.0
+release.
+
+| 8.x name              | 9.0+ name               |
+| --------------------- |------------------------ |
+| `CI_BUILD_ID`         | `CI_JOB_ID`             |
+| `CI_BUILD_REF`        | `CI_COMMIT_SHA`         |
+| `CI_BUILD_TAG`        | `CI_COMMIT_TAG`         |
+| `CI_BUILD_REF_NAME`   | `CI_COMMIT_REF_NAME`    |
+| `CI_BUILD_REF_SLUG`   | `CI_COMMIT_REF_SLUG`    |
+| `CI_BUILD_NAME`       | `CI_JOB_NAME`           |
+| `CI_BUILD_STAGE`      | `CI_JOB_STAGE`          |
+| `CI_BUILD_REPO`       | `CI_REPOSITORY_URL`     |
+| `CI_BUILD_TRIGGERED`  | `CI_PIPELINE_TRIGGERED` |
+| `CI_BUILD_MANUAL`     | `CI_JOB_MANUAL`         |
+| `CI_BUILD_TOKEN`      | `CI_JOB_TOKEN`          |
 
 ## `.gitlab-ci.yaml` defined variables
 
@@ -124,12 +125,22 @@ job_name:
   variables: []
 ```
 
+You are able to use other variables inside your variable definition (or escape them with `$$`):
+
+```yaml
+variables:
+  LS_CMD: 'ls $FLAGS $$TMP_DIR'
+  FLAGS: '-al'
+script:
+  - 'eval $LS_CMD'  # will execute 'ls -al $TMP_DIR'
+```
+
 ## Secret variables
 
 >**Notes:**
 - This feature requires GitLab Runner 0.4.0 or higher.
 - Be aware that secret variables are not masked, and their values can be shown
-  in the build logs if explicitly asked to do so. If your project is public or
+  in the job logs if explicitly asked to do so. If your project is public or
   internal, you can set the pipelines private from your project's Pipelines
   settings. Follow the discussion in issue [#13784][ce-13784] for masking the
   secret variables.
@@ -141,9 +152,24 @@ available in the build environment. It's the recommended method to use for
 storing things like passwords, secret keys and credentials.
 
 Secret variables can be added by going to your project's
-**Settings ➔ Variables ➔ Add variable**.
+**Settings ➔ CI/CD Pipelines**, then finding the section called
+**Secret Variables**.
+
+Once you set them, they will be available for all subsequent jobs.
+
+## Deployment variables
+
+>**Note:**
+This feature requires GitLab CI 8.15 or higher.
+
+[Project services](../../user/project/integrations/project_services.md) that are
+responsible for deployment configuration may define their own variables that
+are set in the build environment. These variables are only defined for
+[deployment jobs](../environments.md). Please consult the documentation of
+the project services that you are using to learn which variables they define.
 
-Once you set them, they will be available for all subsequent builds.
+An example project service that defines deployment variables is
+[Kubernetes Service](../../user/project/integrations/kubernetes.md).
 
 ## Debug tracing
 
@@ -152,21 +178,21 @@ Once you set them, they will be available for all subsequent builds.
 > **WARNING:** Enabling debug tracing can have severe security implications. The
   output **will** contain the content of all your secret variables and any other
   secrets! The output **will** be uploaded to the GitLab server and made visible
-  in build traces!
+  in job traces!
 
 By default, GitLab Runner hides most of the details of what it is doing when
-processing a job. This behaviour keeps build traces short, and prevents secrets
+processing a job. This behaviour keeps job traces short, and prevents secrets
 from being leaked into the trace unless your script writes them to the screen.
 
 If a job isn't working as expected, this can make the problem difficult to
 investigate; in these cases, you can enable debug tracing in `.gitlab-ci.yml`.
 Available on GitLab Runner v1.7+, this feature enables the shell's execution
-trace, resulting in a verbose build trace listing all commands that were run,
+trace, resulting in a verbose job trace listing all commands that were run,
 variables that were set, etc.
 
-Before enabling this, you should ensure builds are visible to
+Before enabling this, you should ensure jobs are visible to
 [team members only](../../user/permissions.md#project-features). You should
-also [erase](../pipelines.md#seeing-build-status) all generated build traces
+also [erase](../pipelines.md#seeing-build-status) all generated job traces
 before making them visible again.
 
 To enable debug traces, set the `CI_DEBUG_TRACE` variable to `true`:
@@ -276,8 +302,8 @@ Running on runner-8a2f473d-project-1796893-concurrent-0 via runner-8a2f473d-mach
 ++ CI_RUNNER_ID=1337
 ++ export CI_RUNNER_DESCRIPTION=shared-runners-manager-1.example.com
 ++ CI_RUNNER_DESCRIPTION=shared-runners-manager-1.example.com
-++ export 'CI_RUNNER_TAGS=shared, docker, linux, ruby, mysql, postgres, mongo, git-annex'
-++ CI_RUNNER_TAGS='shared, docker, linux, ruby, mysql, postgres, mongo, git-annex'
+++ export 'CI_RUNNER_TAGS=shared, docker, linux, ruby, mysql, postgres, mongo'
+++ CI_RUNNER_TAGS='shared, docker, linux, ruby, mysql, postgres, mongo'
 ++ export CI_REGISTRY=registry.example.com
 ++ CI_REGISTRY=registry.example.com
 ++ export CI_DEBUG_TRACE=true
@@ -299,7 +325,7 @@ MIIFQzCCBCugAwIBAgIRAL/ElDjuf15xwja1ZnCocWAwDQYJKoZIhvcNAQELBQAw'
 
 All variables are set as environment variables in the build environment, and
 they are accessible with normal methods that are used to access such variables.
-In most cases `bash` or `sh` is used to execute the build script.
+In most cases `bash` or `sh` is used to execute the job script.
 
 To access the variables (predefined and user-defined) in a `bash`/`sh` environment,
 prefix the variable name with the dollar sign (`$`):
@@ -307,12 +333,12 @@ prefix the variable name with the dollar sign (`$`):
 ```
 job_name:
   script:
-    - echo $CI_BUILD_ID
+    - echo $CI_job_ID
 ```
 
 You can also list all environment variables with the `export` command,
 but be aware that this will also expose the values of all the secret variables
-you set, in the build log:
+you set, in the job log:
 
 ```
 job_name:
@@ -320,7 +346,42 @@ job_name:
     - export
 ```
 
+Example values:
+
+```bash
+export CI_JOB_ID="50"
+export CI_COMMIT_SHA="1ecfd275763eff1d6b4844ea3168962458c9f27a"
+export CI_COMMIT_REF_NAME="master"
+export CI_REPOSITORY="https://gitab-ci-token:abcde-1234ABCD5678ef@example.com/gitlab-org/gitlab-ce.git"
+export CI_COMMIT_TAG="1.0.0"
+export CI_JOB_NAME="spec:other"
+export CI_JOB_STAGE="test"
+export CI_JOB_MANUAL="true"
+export CI_JOB_TRIGGERED="true"
+export CI_JOB_TOKEN="abcde-1234ABCD5678ef"
+export CI_PIPELINE_ID="1000"
+export CI_PROJECT_ID="34"
+export CI_PROJECT_DIR="/builds/gitlab-org/gitlab-ce"
+export CI_PROJECT_NAME="gitlab-ce"
+export CI_PROJECT_NAMESPACE="gitlab-org"
+export CI_PROJECT_PATH="gitlab-org/gitlab-ce"
+export CI_PROJECT_URL="https://example.com/gitlab-org/gitlab-ce"
+export CI_REGISTRY="registry.example.com"
+export CI_REGISTRY_IMAGE="registry.example.com/gitlab-org/gitlab-ce"
+export CI_RUNNER_ID="10"
+export CI_RUNNER_DESCRIPTION="my runner"
+export CI_RUNNER_TAGS="docker, linux"
+export CI_SERVER="yes"
+export CI_SERVER_NAME="GitLab"
+export CI_SERVER_REVISION="70606bf"
+export CI_SERVER_VERSION="8.9.0"
+export GITLAB_USER_ID="42"
+export GITLAB_USER_EMAIL="user@example.com"
+export CI_REGISTRY_USER="gitlab-ci-token"
+export CI_REGISTRY_PASSWORD="longalfanumstring"
+```
+
 [ce-13784]: https://gitlab.com/gitlab-org/gitlab-ce/issues/13784
 [runner]: https://docs.gitlab.com/runner/
 [triggered]: ../triggers/README.md
-[triggers]: ../triggers/README.md#pass-build-variables-to-a-trigger
+[triggers]: ../triggers/README.md#pass-job-variables-to-a-trigger
diff --git a/doc/ci/yaml/README.md b/doc/ci/yaml/README.md
index 5f88974d360..49fa8761e5e 100644
--- a/doc/ci/yaml/README.md
+++ b/doc/ci/yaml/README.md
@@ -1,7 +1,7 @@
-# Configuration of your builds with .gitlab-ci.yml
+# Configuration of your jobs with .gitlab-ci.yml
 
 This document describes the usage of `.gitlab-ci.yml`, the file that is used by
-GitLab Runner to manage your project's builds.
+GitLab Runner to manage your project's jobs.
 
 If you want a quick introduction to GitLab CI, follow our
 [quick start guide](../quick_start/README.md).
@@ -30,10 +30,9 @@ jobs, where each of the jobs executes a different command.
 Of course a command can execute code directly (`./configure;make;make install`)
 or run a script (`test.sh`) in the repository.
 
-Jobs are used to create builds, which are then picked up by
-[Runners](../runners/README.md) and executed within the environment of the
-Runner. What is important, is that each job is run independently from each
-other.
+Jobs are picked up by [Runners](../runners/README.md) and executed within the
+environment of the Runner. What is important, is that each job is run
+independently from each other.
 
 The YAML syntax allows for using more complex job specifications than in the
 above example:
@@ -71,7 +70,7 @@ There are a few reserved `keywords` that **cannot** be used as job names:
 | image         | no | Use docker image, covered in [Use Docker](../docker/README.md) |
 | services      | no | Use docker services, covered in [Use Docker](../docker/README.md) |
 | stages        | no | Define build stages |
-| types         | no | Alias for `stages` |
+| types         | no | Alias for `stages` (deprecated) |
 | before_script | no | Define commands that run before each job's script |
 | after_script  | no | Define commands that run after each job's script |
 | variables     | no | Define build variables |
@@ -80,30 +79,31 @@ There are a few reserved `keywords` that **cannot** be used as job names:
 ### image and services
 
 This allows to specify a custom Docker image and a list of services that can be
-used for time of the build. The configuration of this feature is covered in
+used for time of the job. The configuration of this feature is covered in
 [a separate document](../docker/README.md).
 
 ### before_script
 
 `before_script` is used to define the command that should be run before all
-builds, including deploy builds. This can be an array or a multi-line string.
+jobs, including deploy jobs, but after the restoration of artifacts. This can
+be an array or a multi-line string.
 
 ### after_script
 
 > Introduced in GitLab 8.7 and requires Gitlab Runner v1.2
 
 `after_script` is used to define the command that will be run after for all
-builds. This has to be an array or a multi-line string.
+jobs. This has to be an array or a multi-line string.
 
 ### stages
 
-`stages` is used to define build stages that can be used by jobs.
+`stages` is used to define stages that can be used by jobs.
 The specification of `stages` allows for having flexible multi stage pipelines.
 
-The ordering of elements in `stages` defines the ordering of builds' execution:
+The ordering of elements in `stages` defines the ordering of jobs' execution:
 
-1. Builds of the same stage are run in parallel.
-1. Builds of the next stage are run after the jobs from the previous stage
+1. Jobs of the same stage are run in parallel.
+1. Jobs of the next stage are run after the jobs from the previous stage
    complete successfully.
 
 Let's consider the following example, which defines 3 stages:
@@ -115,7 +115,7 @@ stages:
   - deploy
 ```
 
-1. First all jobs of `build` are executed in parallel.
+1. First, all jobs of `build` are executed in parallel.
 1. If all jobs of `build` succeed, the `test` jobs are executed in parallel.
 1. If all jobs of `test` succeed, the `deploy` jobs are executed in parallel.
 1. If all jobs of `deploy` succeed, the commit is marked as `success`.
@@ -124,12 +124,14 @@ stages:
 
 There are also two edge cases worth mentioning:
 
-1. If no `stages` are defined in `.gitlab-ci.yml`, then by default the `build`,
+1. If no `stages` are defined in `.gitlab-ci.yml`, then the `build`,
    `test` and `deploy` are allowed to be used as job's stage by default.
 2. If a job doesn't specify a `stage`, the job is assigned the `test` stage.
 
 ### types
 
+> Deprecated, and will be removed in 10.0. Use [stages](#stages) instead.
+
 Alias for [stages](#stages).
 
 ### variables
@@ -137,7 +139,7 @@ Alias for [stages](#stages).
 > Introduced in GitLab Runner v0.5.0.
 
 GitLab CI allows you to add variables to `.gitlab-ci.yml` that are set in the
-build environment. The variables are stored in the Git repository and are meant
+job environment. The variables are stored in the Git repository and are meant
 to store non-sensitive project configuration, for example:
 
 ```yaml
@@ -163,13 +165,14 @@ which can be set in GitLab's UI.
 > Introduced in GitLab Runner v0.7.0.
 
 `cache` is used to specify a list of files and directories which should be
-cached between builds. You can only use paths that are within the project
+cached between jobs. You can only use paths that are within the project
 workspace.
 
-**By default the caching is enabled per-job and per-branch.**
+**By default caching is enabled and shared between pipelines and jobs,
+starting from GitLab 9.0**
 
-If `cache` is defined outside the scope of the jobs, it means it is set
-globally and all jobs will use its definition.
+If `cache` is defined outside the scope of jobs, it means it is set
+globally and all jobs will use that definition.
 
 Cache all files in `binaries` and `.config`:
 
@@ -202,8 +205,8 @@ rspec:
     - binaries/
 ```
 
-Locally defined cache overwrites globally defined options. This will cache only
-`binaries/`:
+Locally defined cache overrides globally defined options. The following `rspec`
+job will cache only `binaries/`:
 
 ```yaml
 cache:
@@ -213,10 +216,15 @@ cache:
 rspec:
   script: test
   cache:
+    key: rspec
     paths:
     - binaries/
 ```
 
+Note that since cache is shared between jobs, if you're using different
+paths for different jobs, you should also set a different **cache:key**
+otherwise cache content can be overwritten.
+
 The cache is provided on a best-effort basis, so don't expect that the cache
 will be always present. For implementation details, please check GitLab Runner.
 
@@ -233,6 +241,9 @@ different jobs or even different branches.
 
 The `cache:key` variable can use any of the [predefined variables](../variables/README.md).
 
+The default key is **default** across the project, therefore everything is
+shared between each pipelines and jobs by default, starting from GitLab 9.0.
+
 ---
 
 **Example configurations**
@@ -281,8 +292,8 @@ cache:
 ## Jobs
 
 `.gitlab-ci.yml` allows you to specify an unlimited number of jobs. Each job
-must have a unique name, which is not one of the Keywords mentioned above.
-A job is defined by a list of parameters that define the build behavior.
+must have a unique name, which is not one of the keywords mentioned above.
+A job is defined by a list of parameters that define the job behavior.
 
 ```yaml
 job_name:
@@ -302,23 +313,24 @@ job_name:
 
 | Keyword       | Required | Description |
 |---------------|----------|-------------|
-| script        | yes | Defines a shell script which is executed by Runner |
-| image         | no | Use docker image, covered in [Using Docker Images](../docker/using_docker_images.md#define-image-and-services-from-gitlab-ciyml) |
-| services      | no | Use docker services, covered in [Using Docker Images](../docker/using_docker_images.md#define-image-and-services-from-gitlab-ciyml) |
-| stage         | no | Defines a build stage (default: `test`) |
-| type          | no | Alias for `stage` |
-| variables     | no | Define build variables on a job level |
-| only          | no | Defines a list of git refs for which build is created |
-| except        | no | Defines a list of git refs for which build is not created |
-| tags          | no | Defines a list of tags which are used to select Runner |
-| allow_failure | no | Allow build to fail. Failed build doesn't contribute to commit status |
-| when          | no | Define when to run build. Can be `on_success`, `on_failure`, `always` or `manual` |
-| dependencies  | no | Define other builds that a build depends on so that you can pass artifacts between them|
-| artifacts     | no | Define list of build artifacts |
-| cache         | no | Define list of files that should be cached between subsequent runs |
-| before_script | no | Override a set of commands that are executed before build |
-| after_script  | no | Override a set of commands that are executed after build |
-| environment   | no | Defines a name of environment to which deployment is done by this build |
+| script        | yes      | Defines a shell script which is executed by Runner |
+| image         | no       | Use docker image, covered in [Using Docker Images](../docker/using_docker_images.md#define-image-and-services-from-gitlab-ciyml) |
+| services      | no       | Use docker services, covered in [Using Docker Images](../docker/using_docker_images.md#define-image-and-services-from-gitlab-ciyml) |
+| stage         | no       | Defines a job stage (default: `test`) |
+| type          | no       | Alias for `stage` |
+| variables     | no       | Define job variables on a job level |
+| only          | no       | Defines a list of git refs for which job is created |
+| except        | no       | Defines a list of git refs for which job is not created |
+| tags          | no       | Defines a list of tags which are used to select Runner |
+| allow_failure | no       | Allow job to fail. Failed job doesn't contribute to commit status |
+| when          | no       | Define when to run job. Can be `on_success`, `on_failure`, `always` or `manual` |
+| dependencies  | no       | Define other jobs that a job depends on so that you can pass artifacts between them|
+| artifacts     | no       | Define list of [job artifacts](../../user/project/pipelines/job_artifacts.md) |
+| cache         | no       | Define list of files that should be cached between subsequent runs |
+| before_script | no       | Override a set of commands that are executed before job |
+| after_script  | no       | Override a set of commands that are executed after job |
+| environment   | no       | Defines a name of environment to which deployment is done by this job |
+| coverage      | no       | Define code coverage settings for a given job |
 
 ### script
 
@@ -338,11 +350,15 @@ job:
     - bundle exec rspec
 ```
 
-Sometimes, `script` commands will need to be wrapped in single or double quotes. For example, commands that contain a colon (`:`) need to be wrapped in quotes so that the YAML parser knows to interpret the whole thing as a string rather than a "key: value" pair. Be careful when using special characters (`:`, `{`, `}`, `[`, `]`, `,`, `&`, `*`, `#`, `?`, `|`, `-`, `<`, `>`, `=`, `!`, `%`, `@`, `` ` ``).
+Sometimes, `script` commands will need to be wrapped in single or double quotes.
+For example, commands that contain a colon (`:`) need to be wrapped in quotes so
+that the YAML parser knows to interpret the whole thing as a string rather than
+a "key: value" pair. Be careful when using special characters:
+`:`, `{`, `}`, `[`, `]`, `,`, `&`, `*`, `#`, `?`, `|`, `-`, `<`, `>`, `=`, `!`, `%`, `@`, `` ` ``.
 
 ### stage
 
-`stage` allows to group build into different stages. Builds of the same `stage`
+`stage` allows to group jobs into different stages. Jobs of the same `stage`
 are executed in `parallel`. For more info about the use of `stage` please check
 [stages](#stages).
 
@@ -351,10 +367,9 @@ are executed in `parallel`. For more info about the use of `stage` please check
 `only` and `except` are two parameters that set a refs policy to limit when
 jobs are built:
 
-1. `only` defines the names of branches and tags for which the job will be
-    built.
+1. `only` defines the names of branches and tags for which the job will run.
 2. `except` defines the names of branches and tags for which the job will
-    **not** be built.
+    **not** run.
 
 There are a few rules that apply to the usage of refs policy:
 
@@ -378,8 +393,8 @@ job:
     - branches
 ```
 
-In this example, `job` will run only for refs that are tagged, or if a build is explicitly requested
-via an API trigger.
+In this example, `job` will run only for refs that are tagged, or if a build is
+explicitly requested via an API trigger.
 
 ```yaml
 job:
@@ -403,14 +418,14 @@ job:
 The above example will run `job` for all branches on `gitlab-org/gitlab-ce`,
 except master.
 
-### job variables
+### Job variables
 
-It is possible to define build variables using a `variables` keyword on a job
-level. It works basically the same way as its [global-level equivalent](#variables)
-but allows you to define job-specific build variables.
+It is possible to define job variables using a `variables` keyword on a job
+level. It works basically the same way as its [global-level equivalent](#variables),
+but allows you to define job-specific variables.
 
-When the `variables` keyword is used on a job level, it overrides global YAML
-build variables and predefined variables. To turn off global defined variables
+When the `variables` keyword is used on a job level, it overrides the global YAML
+job variables and predefined ones. To turn off global defined variables
 in your job, define an empty array:
 
 ```yaml
@@ -418,8 +433,7 @@ job_name:
   variables: []
 ```
 
-Build variables priority is defined in the
-[variables documentation][variables].
+Job variables priority is defined in the [variables documentation][variables].
 
 ### tags
 
@@ -429,7 +443,7 @@ allowed to run this project.
 During the registration of a Runner, you can specify the Runner's tags, for
 example `ruby`, `postgres`, `development`.
 
-`tags` allow you to run builds with Runners that have the specified tags
+`tags` allow you to run jobs with Runners that have the specified tags
 assigned to them:
 
 ```yaml
@@ -444,13 +458,13 @@ has both `ruby` AND `postgres` tags defined.
 
 ### allow_failure
 
-`allow_failure` is used when you want to allow a build to fail without impacting
-the rest of the CI suite. Failed builds don't contribute to the commit status.
+`allow_failure` is used when you want to allow a job to fail without impacting
+the rest of the CI suite. Failed jobs don't contribute to the commit status.
 
-When enabled and the build fails, the pipeline will be successful/green for all
+When enabled and the job fails, the pipeline will be successful/green for all
 intents and purposes, but a "CI build passed with warnings" message  will be
-displayed on the merge request or commit or build page. This is to be used by
-builds that are allowed to fail, but where failure indicates some other (manual)
+displayed on the merge request or commit or job page. This is to be used by
+jobs that are allowed to fail, but where failure indicates some other (manual)
 steps should be taken elsewhere.
 
 In the example below, `job1` and `job2` will run in parallel, but if `job1`
@@ -482,12 +496,12 @@ failure.
 
 `when` can be set to one of the following values:
 
-1. `on_success` - execute build only when all builds from prior stages
+1. `on_success` - execute job only when all jobs from prior stages
     succeed. This is the default.
-1. `on_failure` - execute build only when at least one build from prior stages
+1. `on_failure` - execute job only when at least one job from prior stages
     fails.
-1. `always` - execute build regardless of the status of builds from prior stages.
-1. `manual` - execute build manually (added in GitLab 8.10). Read about
+1. `always` - execute job regardless of the status of jobs from prior stages.
+1. `manual` - execute job manually (added in GitLab 8.10). Read about
     [manual actions](#manual-actions) below.
 
 For example:
@@ -525,7 +539,7 @@ deploy_job:
 cleanup_job:
   stage: cleanup
   script:
-  - cleanup after builds
+  - cleanup after jobs
   when: always
 ```
 
@@ -542,19 +556,37 @@ The above script will:
 
 Manual actions are a special type of job that are not executed automatically;
 they need to be explicitly started by a user. Manual actions can be started
-from pipeline, build, environment, and deployment views. You can execute the
-same manual action multiple times.
+from pipeline, build, environment, and deployment views.
 
 An example usage of manual actions is deployment to production.
 
 Read more at the [environments documentation][env-manual].
 
-### environment
+Manual actions can be either optional or blocking. Blocking manual action will
+block execution of the pipeline at stage this action is defined in. It is
+possible to resume execution of the pipeline when someone executes a blocking
+manual actions by clicking a _play_ button.
+
+When pipeline is blocked it will not be merged if Merge When Pipeline Succeeds
+is set. Blocked pipelines also do have a special status, called _manual_.
 
-> Introduced in GitLab 8.9.
+Manual actions are non-blocking by default. If you want to make manual action
+blocking, it is necessary to add `allow_failure: false` to the job's definition
+in `.gitlab-ci.yml`.
 
-> You can read more about environments and find more examples in the
-[documentation about environments][environment].
+Optional manual actions have `allow_failure: true` set by default.
+
+**Statuses of optional actions do not contribute to overall pipeline status.**
+
+> Blocking manual actions were introduced in GitLab 9.0
+
+### environment
+
+>
+**Notes:**
+- Introduced in GitLab 8.9.
+- You can read more about environments and find more examples in the
+  [documentation about environments][environment].
 
 `environment` is used to define that a job deploys to a specific environment.
 If `environment` is specified and no environment under that name exists, a new
@@ -562,7 +594,7 @@ one will be created automatically.
 
 In its simplest form, the `environment` keyword can be defined like:
 
-```
+```yaml
 deploy to production:
   stage: deploy
   script: git push production HEAD:master
@@ -575,12 +607,12 @@ deployment to the `production` environment.
 
 #### environment:name
 
-> Introduced in GitLab 8.11.
-
->**Note:**
-Before GitLab 8.11, the name of an environment could be defined as a string like
-`environment: production`. The recommended way now is to define it under the
-`name` keyword.
+>
+**Notes:**
+- Introduced in GitLab 8.11.
+- Before GitLab 8.11, the name of an environment could be defined as a string like
+  `environment: production`. The recommended way now is to define it under the
+  `name` keyword.
 
 The `environment` name can contain:
 
@@ -601,7 +633,7 @@ Instead of defining the name of the environment right after the `environment`
 keyword, it is also possible to define it as a separate value. For that, use
 the `name` keyword under `environment`:
 
-```
+```yaml
 deploy to production:
   stage: deploy
   script: git push production HEAD:master
@@ -611,11 +643,11 @@ deploy to production:
 
 #### environment:url
 
-> Introduced in GitLab 8.11.
-
->**Note:**
-Before GitLab 8.11, the URL could be added only in GitLab's UI. The
-recommended way now is to define it in `.gitlab-ci.yml`.
+>
+**Notes:**
+- Introduced in GitLab 8.11.
+- Before GitLab 8.11, the URL could be added only in GitLab's UI. The
+  recommended way now is to define it in `.gitlab-ci.yml`.
 
 This is an optional value that when set, it exposes buttons in various places
 in GitLab which when clicked take you to the defined URL.
@@ -624,7 +656,7 @@ In the example below, if the job finishes successfully, it will create buttons
 in the merge requests and in the environments/deployments pages which will point
 to `https://prod.example.com`.
 
-```
+```yaml
 deploy to production:
   stage: deploy
   script: git push production HEAD:master
@@ -686,59 +718,58 @@ The `stop_review_app` job is **required** to have the following keywords defined
 - `when` - [reference](#when)
 - `environment:name`
 - `environment:action`
+- `stage` should be the same as the `review_app` in order for the environment
+  to stop automatically when the branch is deleted
 
 #### dynamic environments
 
-> [Introduced][ce-6323] in GitLab 8.12 and GitLab Runner 1.6.
+>
+**Notes:**
+- [Introduced][ce-6323] in GitLab 8.12 and GitLab Runner 1.6.
+- The `$CI_ENVIRONMENT_SLUG` was [introduced][ce-7983] in GitLab 8.15.
 
 `environment` can also represent a configuration hash with `name` and `url`.
 These parameters can use any of the defined [CI variables](#variables)
 (including predefined, secure variables and `.gitlab-ci.yml` variables).
 
->**Note:**
-Be aware than if the branch name contains special characters and you use the
-`$CI_BUILD_REF_NAME` variable to dynamically create environments, there might
-be complications during deployment. Follow the
-[issue 22849](https://gitlab.com/gitlab-org/gitlab-ce/issues/22849) for more
-information.
-
 For example:
 
-```
+```yaml
 deploy as review app:
   stage: deploy
   script: make deploy
   environment:
-    name: review-apps/$CI_BUILD_REF_NAME
-    url: https://$CI_BUILD_REF_NAME.review.example.com/
+    name: review/$CI_BUILD_REF_NAME
+    url: https://$CI_ENVIRONMENT_SLUG.example.com/
 ```
 
 The `deploy as review app` job will be marked as deployment to dynamically
-create the `review-apps/$CI_BUILD_REF_NAME` environment, which `$CI_BUILD_REF_NAME`
-is an [environment variable][variables] set by the Runner. If for example the
-`deploy as review app` job was run in a branch named `pow`, this environment
-should be accessible under `https://pow.review.example.com/`.
+create the `review/$CI_BUILD_REF_NAME` environment, where `$CI_BUILD_REF_NAME`
+is an [environment variable][variables] set by the Runner. The
+`$CI_ENVIRONMENT_SLUG` variable is based on the environment name, but suitable
+for inclusion in URLs. In this case, if the `deploy as review app` job was run
+in a branch named `pow`, this environment would be accessible with an URL like
+`https://review-pow.example.com/`.
 
 This of course implies that the underlying server which hosts the application
 is properly configured.
 
 The common use case is to create dynamic environments for branches and use them
 as Review Apps. You can see a simple example using Review Apps at
-https://gitlab.com/gitlab-examples/review-apps-nginx/.
+<https://gitlab.com/gitlab-examples/review-apps-nginx/>.
 
 ### artifacts
 
->**Notes:**
 >
-> - Introduced in GitLab Runner v0.7.0 for non-Windows platforms.
-> - Windows support was added in GitLab Runner v.1.0.0.
-> - Currently not all executors are supported.
-> - Build artifacts are only collected for successful builds by default.
+**Notes:**
+- Introduced in GitLab Runner v0.7.0 for non-Windows platforms.
+- Windows support was added in GitLab Runner v.1.0.0.
+- Currently not all executors are supported.
+- Job artifacts are only collected for successful jobs by default.
 
 `artifacts` is used to specify a list of files and directories which should be
-attached to the build after success. You can only use paths that are within the
-project workspace. To pass artifacts between different builds, see [dependencies](#dependencies).
-
+attached to the job after success. You can only use paths that are within the
+project workspace. To pass artifacts between different jobs, see [dependencies](#dependencies).
 Below are some examples.
 
 Send all files in `binaries` and `.config`:
@@ -797,7 +828,7 @@ release-job:
     - tags
 ```
 
-The artifacts will be sent to GitLab after a successful build and will
+The artifacts will be sent to GitLab after the job finishes successfully and will
 be available for download in the GitLab UI.
 
 #### artifacts:name
@@ -814,7 +845,7 @@ The default name is `artifacts`, which becomes `artifacts.zip` when downloaded.
 
 **Example configurations**
 
-To create an archive with a name of the current build:
+To create an archive with a name of the current job:
 
 ```yaml
 job:
@@ -832,7 +863,7 @@ job:
      untracked: true
 ```
 
-To create an archive with a name of the current build and the current branch or
+To create an archive with a name of the current job and the current branch or
 tag including only the files that are untracked by Git:
 
 ```yaml
@@ -867,20 +898,20 @@ job:
 
 > Introduced in GitLab 8.9 and GitLab Runner v1.3.0.
 
-`artifacts:when` is used to upload artifacts on build failure or despite the
+`artifacts:when` is used to upload artifacts on job failure or despite the
 failure.
 
 `artifacts:when` can be set to one of the following values:
 
-1. `on_success` - upload artifacts only when the build succeeds. This is the default.
-1. `on_failure` - upload artifacts only when the build fails.
-1. `always` - upload artifacts regardless of the build status.
+1. `on_success` - upload artifacts only when the job succeeds. This is the default.
+1. `on_failure` - upload artifacts only when the job fails.
+1. `always` - upload artifacts regardless of the job status.
 
 ---
 
 **Example configurations**
 
-To upload artifacts only when build fails.
+To upload artifacts only when job fails.
 
 ```yaml
 job:
@@ -897,13 +928,14 @@ time. By default, artifacts are stored on GitLab forever. `expire_in` allows you
 to specify how long artifacts should live before they expire, counting from the
 time they are uploaded and stored on GitLab.
 
-You can use the **Keep** button on the build page to override expiration and
+You can use the **Keep** button on the job page to override expiration and
 keep artifacts forever.
 
 After expiry, artifacts are actually deleted hourly by default (via a cron job),
 but they are not accessible after expiry.
 
 The value of `expire_in` is an elapsed time. Examples of parseable values:
+
 - '3 mins 4 sec'
 - '2 hrs 20 min'
 - '2h20min'
@@ -928,14 +960,14 @@ job:
 > Introduced in GitLab 8.6 and GitLab Runner v1.1.1.
 
 This feature should be used in conjunction with [`artifacts`](#artifacts) and
-allows you to define the artifacts to pass between different builds.
+allows you to define the artifacts to pass between different jobs.
 
 Note that `artifacts` from all previous [stages](#stages) are passed by default.
 
 To use this feature, define `dependencies` in context of the job and pass
-a list of all previous builds from which the artifacts should be downloaded.
-You can only define builds from stages that are executed before the current one.
-An error will be shown if you define builds from the current stage or next ones.
+a list of all previous jobs from which the artifacts should be downloaded.
+You can only define jobs from stages that are executed before the current one.
+An error will be shown if you define jobs from the current stage or next ones.
 Defining an empty array will skip downloading any artifacts for that job.
 
 ---
@@ -945,7 +977,7 @@ In the following example, we define two jobs with artifacts, `build:osx` and
 will be downloaded and extracted in the context of the build. The same happens
 for `test:linux` and artifacts from `build:linux`.
 
-The job `deploy` will download artifacts from all previous builds because of
+The job `deploy` will download artifacts from all previous jobs because of
 the [stage](#stages) precedence:
 
 ```yaml
@@ -982,7 +1014,7 @@ deploy:
 
 ### before_script and after_script
 
-It's possible to overwrite globally defined `before_script` and `after_script`:
+It's possible to overwrite the globally defined `before_script` and `after_script`:
 
 ```yaml
 before_script:
@@ -997,6 +1029,26 @@ job:
   - execute this after my script
 ```
 
+### coverage
+
+**Notes:**
+- [Introduced][ce-7447] in GitLab 8.17.
+
+`coverage` allows you to configure how code coverage will be extracted from the
+job output.
+
+Regular expressions are the only valid kind of value expected here. So, using
+surrounding `/` is mandatory in order to consistently and explicitly represent
+a regular expression string. You must escape special characters if you want to
+match them literally.
+
+A simple example:
+
+```yaml
+job1:
+  coverage: '/Code coverage: \d+\.\d+/'
+```
+
 ## Git Strategy
 
 > Introduced in GitLab 8.9 as an experimental feature.  May change or be removed
@@ -1013,7 +1065,7 @@ There are three possible values: `clone`, `fetch`, and `none`.
 `clone` is the slowest option. It clones the repository from scratch for every
 job, ensuring that the project workspace is always pristine.
 
-```
+```yaml
 variables:
   GIT_STRATEGY: clone
 ```
@@ -1022,7 +1074,7 @@ variables:
 if it doesn't exist). `git clean` is used to undo any changes made by the last
 job, and `git fetch` is used to retrieve commits made since the last job ran.
 
-```
+```yaml
 variables:
   GIT_STRATEGY: fetch
 ```
@@ -1033,11 +1085,74 @@ for jobs that operate exclusively on artifacts (e.g., `deploy`). Git repository
 data may be present, but it is certain to be out of date, so you should only
 rely on files brought into the project workspace from cache or artifacts.
 
-```
+```yaml
 variables:
   GIT_STRATEGY: none
 ```
 
+## Git Submodule Strategy
+
+> Requires GitLab Runner v1.10+.
+
+The `GIT_SUBMODULE_STRATEGY` variable is used to control if / how Git
+submodules are included when fetching the code before a build. Like
+`GIT_STRATEGY`, it can be set in either the global [`variables`](#variables)
+section or the [`variables`](#job-variables) section for individual jobs.
+
+There are three possible values: `none`, `normal`, and `recursive`:
+
+- `none` means that submodules will not be included when fetching the project
+  code. This is the default, which matches the pre-v1.10 behavior.
+
+- `normal` means that only the top-level submodules will be included. It is
+  equivalent to:
+
+    ```
+    git submodule sync
+    git submodule update --init
+    ```
+
+- `recursive` means that all submodules (including submodules of submodules)
+  will be included. It is equivalent to:
+
+    ```
+    git submodule sync --recursive
+    git submodule update --init --recursive
+    ```
+
+Note that for this feature to work correctly, the submodules must be configured
+(in `.gitmodules`) with either:
+
+- the HTTP(S) URL of a publicly-accessible repository, or
+- a relative path to another repository on the same GitLab server. See the
+  [Git submodules](../git_submodules.md) documentation.
+
+
+## Job stages attempts
+
+> Introduced in GitLab, it requires GitLab Runner v1.9+.
+
+You can set the number for attempts the running job will try to execute each
+of the following stages:
+
+| Variable                        | Description |
+|-------------------------------- |-------------|
+| **GET_SOURCES_ATTEMPTS**        | Number of attempts to fetch sources running a job |
+| **ARTIFACT_DOWNLOAD_ATTEMPTS**  | Number of attempts to download artifacts running a job |
+| **RESTORE_CACHE_ATTEMPTS**      | Number of attempts to restore the cache running a job |
+
+The default is one single attempt.
+
+Example:
+
+```yaml
+variables:
+  GET_SOURCES_ATTEMPTS: "3"
+```
+
+You can set them in the global [`variables`](#variables) section or the
+[`variables`](#job-variables) section for individual jobs.
+
 ## Shallow cloning
 
 > Introduced in GitLab 8.9 as an experimental feature. May change in future
@@ -1049,21 +1164,22 @@ repositories with a large number of commits or old, large binaries. The value is
 passed to `git fetch` and `git clone`.
 
 >**Note:**
-If you use a depth of 1 and have a queue of builds or retry
-builds, jobs may fail.
+If you use a depth of 1 and have a queue of jobs or retry
+jobs, jobs may fail.
 
-Since Git fetching and cloning is based on a ref, such as a branch name, runners
-can't clone a specific commit SHA. If there are multiple builds in the queue, or
-you are retrying an old build, the commit to be tested needs to be within the
-git history that is cloned. Setting too small a value for `GIT_DEPTH` can make
+Since Git fetching and cloning is based on a ref, such as a branch name, Runners
+can't clone a specific commit SHA. If there are multiple jobs in the queue, or
+you are retrying an old job, the commit to be tested needs to be within the
+Git history that is cloned. Setting too small a value for `GIT_DEPTH` can make
 it impossible to run these old commits. You will see `unresolved reference` in
-build logs. You should then reconsider changing `GIT_DEPTH` to a higher value.
+job logs. You should then reconsider changing `GIT_DEPTH` to a higher value.
 
-Builds that rely on `git describe` may not work correctly when `GIT_DEPTH` is
-set since only part of the git history is present.
+Jobs that rely on `git describe` may not work correctly when `GIT_DEPTH` is
+set since only part of the Git history is present.
 
 To fetch or clone only the last 3 commits:
-```
+
+```yaml
 variables:
   GIT_DEPTH: "3"
 ```
@@ -1100,7 +1216,7 @@ Read more about the various [YAML features](https://learnxinyminutes.com/docs/ya
 
 > Introduced in GitLab 8.6 and GitLab Runner v1.1.1.
 
-YAML also has a handy feature called 'anchors', which let you easily duplicate
+YAML has a handy feature called 'anchors', which lets you easily duplicate
 content across your document. Anchors can be used to duplicate/inherit
 properties, and is a perfect example to be used with [hidden keys](#hidden-keys)
 to provide templates for your jobs.
@@ -1225,15 +1341,44 @@ with an API call.
 
 [Read more in the triggers documentation.](../triggers/README.md)
 
+### pages
+
+`pages` is a special job that is used to upload static content to GitLab that
+can be used to serve your website. It has a special syntax, so the two
+requirements below must be met:
+
+1. Any static content must be placed under a `public/` directory
+1. `artifacts` with a path to the `public/` directory must be defined
+
+The example below simply moves all files from the root of the project to the
+`public/` directory. The `.public` workaround is so `cp` doesn't also copy
+`public/` to itself in an infinite loop:
+
+```
+pages:
+  stage: deploy
+  script:
+  - mkdir .public
+  - cp -r * .public
+  - mv .public public
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
+```
+
+Read more on [GitLab Pages user documentation](../../user/project/pages/index.md).
+
 ## Validate the .gitlab-ci.yml
 
 Each instance of GitLab CI has an embedded debug tool called Lint.
 You can find the link under `/ci/lint` of your gitlab instance.
 
-## Skipping builds
+## Skipping jobs
 
 If your commit message contains `[ci skip]` or `[skip ci]`, using any
-capitalization, the commit will be created but the builds will be skipped.
+capitalization, the commit will be created but the jobs will be skipped.
 
 ## Examples
 
@@ -1246,3 +1391,5 @@ CI with various languages.
 [environment]: ../environments.md
 [ce-6669]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/6669
 [variables]: ../variables/README.md
+[ce-7983]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7983
+[ce-7447]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7447
diff --git a/doc/customization/branded_page_and_email_header.md b/doc/customization/branded_page_and_email_header.md
new file mode 100644
index 00000000000..9a0f0b382fa
--- /dev/null
+++ b/doc/customization/branded_page_and_email_header.md
@@ -0,0 +1,15 @@
+# Changing the logo on the overall page and email header
+
+Navigate to the **Admin** area and go to the **Appearance** page.
+
+Upload the custom logo (**Header logo**) in the section **Navigation bar**.
+
+![appearance](branded_page_and_email_header/appearance.png)
+
+After saving the page, your GitLab navigation bar will contain the custom logo:
+
+![custom_brand_header](branded_page_and_email_header/custom_brand_header.png)
+
+The GitLab pipeline emails will also have the custom logo:
+
+![custom_email_header](branded_page_and_email_header/custom_email_header.png)
diff --git a/doc/customization/branded_page_and_email_header/appearance.png b/doc/customization/branded_page_and_email_header/appearance.png
new file mode 100644
index 00000000000..abbba6f9ac9
--- /dev/null
+++ b/doc/customization/branded_page_and_email_header/appearance.png
diff --git a/doc/customization/branded_page_and_email_header/custom_brand_header.png b/doc/customization/branded_page_and_email_header/custom_brand_header.png
new file mode 100644
index 00000000000..7390f8a5e4e
--- /dev/null
+++ b/doc/customization/branded_page_and_email_header/custom_brand_header.png
diff --git a/doc/customization/branded_page_and_email_header/custom_email_header.png b/doc/customization/branded_page_and_email_header/custom_email_header.png
new file mode 100644
index 00000000000..705698ef4a8
--- /dev/null
+++ b/doc/customization/branded_page_and_email_header/custom_email_header.png
diff --git a/doc/development/README.md b/doc/development/README.md
index 6f2ca7b8590..265df98fb87 100644
--- a/doc/development/README.md
+++ b/doc/development/README.md
@@ -18,6 +18,7 @@
 - [Frontend guidelines](frontend.md)
 - [SQL guidelines](sql.md) for working with SQL queries
 - [Sidekiq guidelines](sidekiq_style_guide.md) for working with Sidekiq workers
+- [`Gemfile` guidelines](gemfile.md)
 
 ## Process
 
diff --git a/doc/development/architecture.md b/doc/development/architecture.md
index 33fd50f4c11..4eb7a8eee48 100644
--- a/doc/development/architecture.md
+++ b/doc/development/architecture.md
@@ -6,7 +6,7 @@ There are two editions of GitLab: [Enterprise Edition](https://about.gitlab.com/
 
 EE releases are available not long after CE releases. To obtain the GitLab EE there is a [repository at gitlab.com](https://gitlab.com/subscribers/gitlab-ee). For more information about the release process see the section 'New versions and upgrading' in the readme.
 
-Both EE and CE require an add-on component called gitlab-shell. It is obtained from the [gitlab-shell repository](https://gitlab.com/gitlab-org/gitlab-shell/tree/master). New versions are usually tags but staying on the master branch will give you the latest stable version. New releases are generally around the same time as GitLab CE releases with exception for informal security updates deemed critical.
+Both EE and CE require some add-on components called gitlab-shell and Gitaly. These components are available from the [gitlab-shell](https://gitlab.com/gitlab-org/gitlab-shell/tree/master) and [gitaly](https://gitlab.com/gitlab-org/gitaly/tree/master) repositories respectively. New versions are usually tags but staying on the master branch will give you the latest stable version. New releases are generally around the same time as GitLab CE releases with exception for informal security updates deemed critical.
 
 ## Physical office analogy
 
@@ -35,8 +35,10 @@ Their job description:
  - make tasks for Sidekiq;
  - fetch stuff from the warehouse or move things around in there;
 
-**Gitlab-shell** is a third kind of worker that takes orders from a fax machine (SSH) instead of the front desk (HTTP).
-Gitlab-shell communicates with Sidekiq via the “communication board” (Redis), and asks quick questions of the Unicorn workers either directly or via the front desk.
+**GitLab-shell** is a third kind of worker that takes orders from a fax machine (SSH) instead of the front desk (HTTP).
+GitLab-shell communicates with Sidekiq via the “communication board” (Redis), and asks quick questions of the Unicorn workers either directly or via the front desk.
+
+**Gitaly** is a back desk that is specialized on reaching the disks to perform git operations efficiently and keep a copy of the result of costly operations. All git operations go through Gitaly.
 
 **GitLab Enterprise Edition (the application)** is the collection of processes and business practices that the office is run by.
 
@@ -53,7 +55,7 @@ To serve repositories over SSH there's an add-on application called gitlab-shell
 ### Components
 
 ![GitLab Diagram Overview](gitlab_architecture_diagram.png)
- 
+
 _[edit diagram (for GitLab team members only)](https://docs.google.com/drawings/d/1fBzAyklyveF-i-2q-OHUIqDkYfjjxC4mq5shwKSZHLs/edit)_
 
 A typical install of GitLab will be on GNU/Linux. It uses Nginx or Apache as a web front end to proxypass the Unicorn web server. By default, communication between Unicorn and the front end is via a Unix domain socket but forwarding requests via TCP is also supported. The web front end accesses `/home/git/gitlab/public` bypassing the Unicorn server to serve static pages, uploads (e.g. avatar images or attachments), and precompiled assets. GitLab serves web pages and a [GitLab API](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/api) using the Unicorn web server. It uses Sidekiq as a job queue which, in turn, uses redis as a non-persistent database backend for job information, meta data, and incoming jobs.
@@ -62,7 +64,9 @@ The GitLab web app uses MySQL or PostgreSQL for persistent database information
 
 When serving repositories over HTTP/HTTPS GitLab utilizes the GitLab API to resolve authorization and access as well as serving git objects.
 
-The add-on component gitlab-shell serves repositories over SSH. It manages the SSH keys within `/home/git/.ssh/authorized_keys` which should not be manually edited. gitlab-shell accesses the bare repositories directly to serve git objects and communicates with redis to submit jobs to Sidekiq for GitLab to process. gitlab-shell queries the GitLab API to determine authorization and access.
+The add-on component gitlab-shell serves repositories over SSH. It manages the SSH keys within `/home/git/.ssh/authorized_keys` which should not be manually edited. gitlab-shell accesses the bare repositories through Gitaly to serve git objects and communicates with redis to submit jobs to Sidekiq for GitLab to process. gitlab-shell queries the GitLab API to determine authorization and access.
+
+Gitaly executes git operations from gitlab-shell and Workhorse, and provides an API to the GitLab web app to get attributes from git (e.g. title, branches, tags, other meta data), and to get blobs (e.g. diffs, commits, files)
 
 ### Installation Folder Summary
 
diff --git a/doc/development/changelog.md b/doc/development/changelog.md
index 6a97fae9cac..ff9a4fc4fec 100644
--- a/doc/development/changelog.md
+++ b/doc/development/changelog.md
@@ -1,7 +1,7 @@
-# Generate a changelog entry
+# Changelog entries
 
-This guide contains instructions for generating a changelog entry data file, as
-well as information and history about our changelog process.
+This guide contains instructions for when and how to generate a changelog entry
+file, as well as information and history about our changelog process.
 
 ## Overview
 
@@ -19,19 +19,51 @@ author: Ozzy Osbourne
 
 The `merge_request` value is a reference to a merge request that adds this
 entry, and the `author` key is used to give attribution to community
-contributors. Both are optional.
+contributors. **Both are optional**.
 
 Community contributors and core team members are encouraged to add their name to
-the `author` field. GitLab team members should not.
-
-If you're working on the GitLab EE repository, the entry will be added to
-`changelogs/unreleased-ee/` instead.
+the `author` field. GitLab team members **should not**.
 
 [changelog.md]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CHANGELOG.md
 [unreleased]: https://gitlab.com/gitlab-org/gitlab-ce/tree/master/changelogs/
 [YAML]: https://en.wikipedia.org/wiki/YAML
 
-## Instructions
+## What warrants a changelog entry?
+
+- Any user-facing change **should** have a changelog entry. Example: "GitLab now
+  uses system fonts for all text."
+- A fix for a regression introduced and then fixed in the same release (i.e.,
+  fixing a bug introduced during a monthly release candidate) **should not**
+  have a changelog entry.
+- Any developer-facing change (e.g., refactoring, technical debt remediation,
+  test suite changes) **should not** have a changelog entry. Example: "Reduce
+  database records created during Cycle Analytics model spec."
+- _Any_ contribution from a community member, no matter how small, **may** have
+  a changelog entry regardless of these guidelines if the contributor wants one.
+  Example: "Fixed a typo on the search results page. (Jane Smith)"
+
+## Writing good changelog entries
+
+A good changelog entry should be descriptive and concise. It should explain the
+change to a reader who has _zero context_ about the change. If you have trouble
+making it both concise and descriptive, err on the side of descriptive.
+
+- **Bad:** Go to a project order.
+- **Good:** Show a user's starred projects at the top of the "Go to project"
+  dropdown.
+- **Bad:** Copy [some text] to clipboard.
+- **Good:** Update the "Copy to clipboard" tooltip to indicate what's being
+  copied.
+- **Bad:** Fixes and Improves CSS and HTML problems in mini pipeline graph and
+  builds dropdown.
+- **Good:** Fix tooltips and hover states in mini pipeline graph and builds
+  dropdown.
+
+Use your best judgement and try to put yourself in the mindset of someone
+reading the compiled changelog. Does this entry add value? Does it offer context
+about _where_ and _why_ the change was made?
+
+## How to generate a changelog entry
 
 A `bin/changelog` script is available to generate the changelog entry file
 automatically.
@@ -40,29 +72,43 @@ Its simplest usage is to provide the value for `title`:
 
 ```text
 $ bin/changelog 'Hey DZ, I added a feature to GitLab!'
+```
+
+The entry filename is based on the name of the current Git branch. If you run
+the command above on a branch called `feature/hey-dz`, it will generate a
+`changelogs/unreleased/feature-hey-dz.yml` file.
+
+The command will output the path of the generated file and its contents:
+
+```text
 create changelogs/unreleased/my-feature.yml
 ---
 title: Hey DZ, I added a feature to GitLab!
 merge_request:
 author:
 ```
+If you're working on the GitLab EE repository, the entry will be added to
+`changelogs/unreleased-ee/` instead.
 
-The entry filename is based on the name of the current Git branch. If you run
-the command above on a branch called `feature/hey-dz`, it will generate a
-`changelogs/unreleased/feature-hey-dz.yml` file.
+#### Arguments
 
-### Arguments
+| Argument            | Shorthand | Purpose                                       |
+| -----------------   | --------- | --------------------------------------------- |
+| [`--amend`]         |           | Amend the previous commit                     |
+| [`--force`]         | `-f`      | Overwrite an existing entry                   |
+| [`--merge-request`] | `-m`      | Set merge request ID                          |
+| [`--dry-run`]       | `-n`      | Don't actually write anything, just print     |
+| [`--git-username`]  | `-u`      | Use Git user.name configuration as the author |
+| [`--help`]          | `-h`      | Print help message                            |
 
-| Argument          | Shorthand | Purpose                                       |
-| ----------------- | --------- | --------------------------------------------- |
-| `--amend`         |           | Amend the previous commit                     |
-| `--force`         | `-f`      | Overwrite an existing entry                   |
-| `--merge-request` | `-m`      | Merge Request ID                              |
-| `--dry-run`       | `-n`      | Don't actually write anything, just print     |
-| `--git-username`  | `-u`      | Use Git user.name configuration as the author |
-| `--help`          | `-h`      | Print help message                            |
+[`--amend`]: #-amend
+[`--force`]: #-force-or-f
+[`--merge-request`]: #-merge-request-or-m
+[`--dry-run`]: #-dry-run-or-n
+[`--git-username`]: #-git-username-or-u
+[`--help`]: #-help
 
-#### `--amend`
+##### `--amend`
 
 You can pass the **`--amend`** argument to automatically stage the generated
 file and amend it to the previous commit.
@@ -83,7 +129,7 @@ merge_request:
 author:
 ```
 
-#### `--force` or `-f`
+##### `--force` or `-f`
 
 Use **`--force`** or **`-f`** to overwrite an existing changelog entry if it
 already exists.
@@ -100,7 +146,7 @@ merge_request: 1983
 author:
 ```
 
-#### `--merge-request` or `-m`
+##### `--merge-request` or `-m`
 
 Use the **`--merge-request`** or **`-m`** argument to provide the
 `merge_request` value:
@@ -114,7 +160,7 @@ merge_request: 1983
 author:
 ```
 
-#### `--dry-run` or `-n`
+##### `--dry-run` or `-n`
 
 Use the **`--dry-run`** or **`-n`** argument to prevent actually writing or
 committing anything:
@@ -130,7 +176,7 @@ author:
 $ ls changelogs/unreleased/
 ```
 
-#### `--git-username` or `-u`
+##### `--git-username` or `-u`
 
 Use the **`--git-username`** or **`-u`** argument to automatically fill in the
 `author` value with your configured Git `user.name` value:
@@ -139,7 +185,7 @@ Use the **`--git-username`** or **`-u`** argument to automatically fill in the
 $ git config user.name
 Jane Doe
 
-$ bin/changelog --u 'Hey DZ, I added a feature to GitLab!'
+$ bin/changelog -u 'Hey DZ, I added a feature to GitLab!'
 create changelogs/unreleased/feature-hey-dz.yml
 ---
 title: Hey DZ, I added a feature to GitLab!
@@ -147,7 +193,7 @@ merge_request:
 author: Jane Doe
 ```
 
-## History and Reasoning
+### History and Reasoning
 
 Our `CHANGELOG` file was previously updated manually by each contributor that
 felt their change warranted an entry. When two merge requests added their own
diff --git a/doc/development/ci_setup.md b/doc/development/ci_setup.md
index 2f49b3564ab..b03216fec95 100644
--- a/doc/development/ci_setup.md
+++ b/doc/development/ci_setup.md
@@ -2,11 +2,12 @@
 
 This document describes what services we use for testing GitLab and GitLab CI.
 
-We currently use three CI services to test GitLab:
+We currently use four CI services to test GitLab:
 
 1. GitLab CI on [GitHost.io](https://gitlab-ce.githost.io/projects/4/) for the [GitLab.com repo](https://gitlab.com/gitlab-org/gitlab-ce)
 2. GitLab CI at ci.gitlab.org to test the private GitLab B.V. repo at dev.gitlab.org
 3. [Semephore](https://semaphoreapp.com/gitlabhq/gitlabhq/) for [GitHub.com repo](https://github.com/gitlabhq/gitlabhq)
+4. [Mock CI Service](user/project/integrations/mock_ci.md) for local development
 
 | Software @ configuration being tested | GitLab CI (ci.gitlab.org) | GitLab CI (GitHost.io) | Semaphore |
 |---------------------------------------|---------------------------|---------------------------------------------------------------------------|-----------|
diff --git a/doc/development/code_review.md b/doc/development/code_review.md
index 1ef34c79971..819578404b6 100644
--- a/doc/development/code_review.md
+++ b/doc/development/code_review.md
@@ -9,7 +9,7 @@ code is effective, understandable, and maintainable.
 
 Any developer can, and is encouraged to, perform code review on merge requests
 of colleagues and contributors. However, the final decision to accept a merge
-request is up to one of our merge request "endbosses", denoted on the
+request is up to one the project's maintainers, denoted on the
 [team page](https://about.gitlab.com/team).
 
 ## Everyone
@@ -69,7 +69,7 @@ experience, refactors the existing code). Then:
   someone else would be confused by it as well.
 - After a round of line notes, it can be helpful to post a summary note such as
   "LGTM :thumbsup:", or "Just a couple things to address."
-- Avoid accepting a merge request before the build succeeds. Of course, "Merge
+- Avoid accepting a merge request before the job succeeds. Of course, "Merge
   When Pipeline Succeeds" (MWPS) is fine.
 - If you set the MR to "Merge When Pipeline Succeeds", you should take over
   subsequent revisions for anything that would be spotted after that.
@@ -81,15 +81,15 @@ balance in how deep the reviewer can interfere with the code created by a
 reviewee.
 
 - Learning how to find the right balance takes time; that is why we have
-  minibosses that become merge request endbosses after some time spent on
-  reviewing merge requests.
+  reviewers that become maintainers after some time spent on reviewing merge
+  requests.
 - Finding bugs and improving code style is important, but thinking about good
   design is important as well. Building abstractions and good design is what
   makes it possible to hide complexity and makes future changes easier.
 - Asking the reviewee to change the design sometimes means the complete rewrite
-  of the contributed code. It's usually a good idea to ask another merge
-  request endboss before doing it, but have the courage to do it when you
-  believe it is important.
+  of the contributed code. It's usually a good idea to ask another maintainer or
+  reviewer before doing it, but have the courage to do it when you believe it is
+  important.
 - There is a difference in doing things right and doing things right now.
   Ideally, we should do the former, but in the real world we need the latter as
   well. A good example is a security fix which should be released as soon as
diff --git a/doc/development/doc_styleguide.md b/doc/development/doc_styleguide.md
index fc948a7a116..9bed441c131 100644
--- a/doc/development/doc_styleguide.md
+++ b/doc/development/doc_styleguide.md
@@ -444,7 +444,7 @@ Rendered example:
 
 ### cURL commands
 
-- Use `https://gitlab.example.com/api/v3/` as an endpoint.
+- Use `https://gitlab.example.com/api/v4/` as an endpoint.
 - Wherever needed use this private token: `9koXpg98eAheJpvBs5tK`.
 - Always put the request first. `GET` is the default so you don't have to
   include it.
@@ -468,7 +468,7 @@ Below is a set of [cURL][] examples that you can use in the API documentation.
 Get the details of a group:
 
 ```bash
-curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v3/groups/gitlab-org
+curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/groups/gitlab-org
 ```
 
 #### cURL example with parameters passed in the URL
@@ -476,7 +476,7 @@ curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/a
 Create a new project under the authenticated user's namespace:
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects?name=foo"
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects?name=foo"
 ```
 
 #### Post data using cURL's --data
@@ -486,7 +486,7 @@ cURL's `--data` option. The example below will create a new project `foo` under
 the authenticated user's namespace.
 
 ```bash
-curl --data "name=foo" --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects"
+curl --data "name=foo" --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects"
 ```
 
 #### Post data using JSON content
@@ -495,7 +495,7 @@ curl --data "name=foo" --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://g
 and double quotes.
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --header "Content-Type: application/json" --data '{"path": "my-group", "name": "My group"}' https://gitlab.example.com/api/v3/groups
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --header "Content-Type: application/json" --data '{"path": "my-group", "name": "My group"}' https://gitlab.example.com/api/v4/groups
 ```
 
 #### Post data using form-data
@@ -504,7 +504,7 @@ Instead of using JSON or urlencode you can use multipart/form-data which
 properly handles data encoding:
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --form "title=ssh-key" --form "key=ssh-rsa AAAAB3NzaC1yc2EA..." https://gitlab.example.com/api/v3/users/25/keys
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --form "title=ssh-key" --form "key=ssh-rsa AAAAB3NzaC1yc2EA..." https://gitlab.example.com/api/v4/users/25/keys
 ```
 
 The above example is run by and administrator and will add an SSH public key
@@ -518,7 +518,7 @@ contains spaces in its title. Observe how spaces are escaped using the `%20`
 ASCII code.
 
 ```bash
-curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v3/projects/42/issues?title=Hello%20Dude"
+curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/42/issues?title=Hello%20Dude"
 ```
 
 Use `%2F` for slashes (`/`).
@@ -530,7 +530,7 @@ restrict the sign-up e-mail domains of a GitLab instance to `*.example.com` and
 `example.net`, you would do something like this:
 
 ```bash
-curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --data "domain_whitelist[]=*.example.com" --data "domain_whitelist[]=example.net" https://gitlab.example.com/api/v3/application/settings
+curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" --data "domain_whitelist[]=*.example.com" --data "domain_whitelist[]=example.net" https://gitlab.example.com/api/v4/application/settings
 ```
 
 [cURL]: http://curl.haxx.se/ "cURL website"
diff --git a/doc/development/frontend.md b/doc/development/frontend.md
index 9e782ab977f..e7add17fe2d 100644
--- a/doc/development/frontend.md
+++ b/doc/development/frontend.md
@@ -16,6 +16,22 @@ minification, and compression of our assets.
 [jQuery][jquery] is used throughout the application's JavaScript, with
 [Vue.js][vue] for particularly advanced, dynamic elements.
 
+### Architecture
+
+The Frontend Architect is an expert who makes high-level frontend design choices
+and decides on technical standards, including coding standards, and frameworks.
+
+When you are assigned a new feature that requires architectural design,
+make sure it is discussed with one of the Frontend Architecture Experts.
+
+This rule also applies if you plan to change the architecture of an existing feature.
+
+These decisions should be accessible to everyone, so please document it on the Merge Request.
+
+You can find the Frontend Architecture experts on the [team page][team-page].
+
+You can find documentation about the desired architecture for a new feature built with Vue.js in [here][vue-section].
+
 ### Vue
 
 For more complex frontend features, we recommend using Vue.js. It shares
@@ -23,6 +39,71 @@ some ideas with React.js as well as Angular.
 
 To get started with Vue, read through [their documentation][vue-docs].
 
+#### How to build a new feature with Vue.js
+**Components, Stores and Services**
+
+In some features implemented with Vue.js, like the [issue board][issue-boards]
+or [environments table][environments-table]
+you can find a clear separation of concerns:
+
+```
+new_feature
+├── components
+│   └── component.js.es6
+│   └── ...
+├── store
+│  └── new_feature_store.js.es6
+├── service
+│  └── new_feature_service.js.es6
+├── new_feature_bundle.js.es6
+```
+_For consistency purposes, we recommend you to follow the same structure._
+
+Let's look into each of them:
+
+**A `*_bundle.js` file**
+
+This is the index file of your new feature. This is where the root Vue instance
+of the new feature should be.
+
+The Store and the Service should be imported and initialized in this file and provided as a prop to the main component.
+
+Don't forget to follow [these steps.][page_specific_javascript]
+
+**A folder for Components**
+
+This folder holds all components that are specific of this new feature.
+If you need to use or create a component that will probably be used somewhere
+else, please refer to `vue_shared/components`.
+
+A good thumb rule to know when you should create a component is to think if
+it will be reusable elsewhere.
+
+For example, tables are used in a quite amount of places across GitLab, a table
+would be a good fit for a component.
+On the other hand, a table cell used only in on table, would not be a good use
+of this pattern.
+
+You can read more about components in Vue.js site, [Component System][component-system]
+
+**A folder for the Store**
+
+The Store is a class that allows us to manage the state in a single
+source of truth.
+
+The concept we are trying to follow is better explained by Vue documentation
+itself, please read this guide: [State Management][state-management]
+
+**A folder for the Service**
+
+The Service is used only to communicate with the server.
+It does not store or manipulate any data.
+We use [vue-resource][vue-resource-repo] to
+communicate with the server.
+
+The [issue boards service][issue-boards-service]
+is a good example of this pattern.
+
 ## Performance
 
 ### Resources
@@ -175,6 +256,9 @@ readability.
 See the relevant style guides for our guidelines and for information on linting:
 
 - [SCSS][scss-style-guide]
+- JavaScript - We defer to [AirBnb][airbnb-js-style-guide] on most style-related
+conventions and enforce them with eslint. See [our current .eslintrc][eslintrc]
+for specific rules and patterns.
 
 ## Testing
 
@@ -187,23 +271,17 @@ information.
 
 ### Running frontend tests
 
-`rake teaspoon` runs the frontend-only (JavaScript) tests.
+`rake karma` runs the frontend-only (JavaScript) tests.
 It consists of two subtasks:
 
-- `rake teaspoon:fixtures` (re-)generates fixtures
-- `rake teaspoon:tests` actually executes the tests
+- `rake karma:fixtures` (re-)generates fixtures
+- `rake karma:tests` actually executes the tests
 
-As long as the fixtures don't change, `rake teaspoon:tests` is sufficient
+As long as the fixtures don't change, `rake karma:tests` is sufficient
 (and saves you some time).
 
-If you need to debug your tests and/or application code while they're
-running, navigate to [localhost:3000/teaspoon](http://localhost:3000/teaspoon)
-in your browser, open DevTools, and run tests for individual files by clicking 
-on them. This is also much faster than setting up and running tests from the 
-command line.
-
 Please note: Not all of the frontend fixtures are generated. Some are still static
-files. These will not be touched by `rake teaspoon:fixtures`.
+files. These will not be touched by `rake karma:fixtures`.
 
 ## Design Patterns
 
@@ -213,7 +291,7 @@ When exactly one object is needed for a given task, prefer to define it as a
 `class` rather than as an object literal. Prefer also to explicitly restrict
 instantiation, unless flexibility is important (e.g. for testing).
 
-```
+```javascript
 // bad
 
 gl.MyThing = {
@@ -256,10 +334,113 @@ gl.MyThing = MyThing;
 
 ```
 
+### Manipulating the DOM in a JS Class
+
+When writing a class that needs to manipulate the DOM guarantee a container option is provided.
+This is useful when we need that class to be instantiated more than once in the same page.
+
+Bad:
+```javascript
+class Foo {
+  constructor() {
+    document.querySelector('.bar');
+  }
+}
+new Foo();
+```
+
+Good:
+```javascript
+class Foo {
+  constructor(opts) {
+    document.querySelector(`${opts.container} .bar`);
+  }
+}
+
+new Foo({ container: '.my-element' });
+```
+You can find an example of the above in this [class][container-class-example];
+
 ## Supported browsers
 
 For our currently-supported browsers, see our [requirements][requirements].
 
+
+## Gotchas
+
+### Spec errors due to use of ES6 features in `.js` files
+
+If you see very generic JavaScript errors (e.g. `jQuery is undefined`) being
+thrown in Karma, Spinach, or Rspec tests but can't reproduce them manually,
+you may have included `ES6`-style JavaScript in files that don't have the
+`.js.es6` file extension. Either use ES5-friendly JavaScript or rename the file
+you're working in (`git mv <file.js> <file.js.es6>`).
+
+### Spec errors due to use of unsupported JavaScript
+
+Similar errors will be thrown if you're using JavaScript features not yet
+supported by our test runner's version of webkit, whether or not you've updated
+the file extension. Examples of unsupported JavaScript features are:
+
+- Array.from
+- Array.find
+- Array.first
+- Object.assign
+- Async functions
+- Generators
+- Array destructuring
+- For Of
+- Symbol/Symbol.iterator
+- Spread
+
+Until these are polyfilled or transpiled appropriately, they should not be used.
+Please update this list with additional unsupported features or when any of
+these are made usable.
+
+### Spec errors due to JavaScript not enabled
+
+If, as a result of a change you've made, a feature now depends on JavaScript to
+run correctly, you need to make sure a JavaScript web driver is enabled when
+specs are run. If you don't you'll see vague error messages from the spec
+runner, and an explosion of vague console errors in the HTML snapshot.
+
+To enable a JavaScript driver in an `rspec` test, add `js: true` to the
+individual spec or the context block containing multiple specs that need
+JavaScript enabled:
+
+```ruby
+
+# For one spec
+it 'presents information about abuse report', js: true do
+    # assertions...
+end
+
+describe "Admin::AbuseReports", js: true do
+   it 'presents information about abuse report' do
+        # assertions...
+    end
+   it 'shows buttons for adding to abuse report' do
+        # assertions...
+    end
+end
+```
+
+In Spinach, the JavaScript driver is enabled differently. In the `*.feature`
+file for the failing spec, add the `@javascript` flag above the Scenario:
+
+```
+@javascript
+Scenario: Developer can approve merge request
+    Given I am a "Shop" developer
+    And I visit project "Shop" merge requests page
+    And merge request 'Bug NS-04' must be approved
+    And I click link "Bug NS-04"
+    When I click link "Approve"
+    Then I should see approved merge request "Bug NS-04"
+
+```
+
+
 [rails]: http://rubyonrails.org/
 [haml]: http://haml.info/
 [hamlit]: https://github.com/k0kubun/hamlit
@@ -294,19 +475,15 @@ For our currently-supported browsers, see our [requirements][requirements].
 [xss]: https://en.wikipedia.org/wiki/Cross-site_scripting
 [scss-style-guide]: scss_styleguide.md
 [requirements]: ../install/requirements.md#supported-web-browsers
-
-## Gotchas
-
-### Phantom.JS (used by Teaspoon & Rspec) chokes, returning vague JavaScript errors
-
-If you see very generic JavaScript errors (e.g. `jQuery is undefined`) being thrown in tests, but
-can't reproduce them manually, you may have included `ES6`-style JavaScript in files that don't
-have the `.js.es6` file extension. Either use ES5-friendly JavaScript or rename the file you're
-working in (`git mv <file.js> <file.js.es6>`). 
-
-Similar errors will be thrown if you're using 
-any of the [array methods introduced in ES6](http://www.2ality.com/2014/05/es6-array-methods.html)
-whether or not you've updated the file extension.
-
-
-
+[issue-boards]: https://gitlab.com/gitlab-org/gitlab-ce/tree/master/app/assets/javascripts/boards
+[environments-table]: https://gitlab.com/gitlab-org/gitlab-ce/tree/master/app/assets/javascripts/environments
+[page_specific_javascript]: https://docs.gitlab.com/ce/development/frontend.html#page-specific-javascript
+[component-system]: https://vuejs.org/v2/guide/#Composing-with-Components
+[state-management]: https://vuejs.org/v2/guide/state-management.html#Simple-State-Management-from-Scratch
+[vue-resource-repo]: https://github.com/pagekit/vue-resource
+[issue-boards-service]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/app/assets/javascripts/boards/services/board_service.js.es6
+[airbnb-js-style-guide]: https://github.com/airbnb/javascript
+[eslintrc]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/.eslintrc
+[team-page]: https://about.gitlab.com/team
+[vue-section]: https://docs.gitlab.com/ce/development/frontend.html#how-to-build-a-new-feature-with-vue-js
+[container-class-example]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/app/assets/javascripts/mini_pipeline_graph_dropdown.js
diff --git a/doc/development/gemfile.md b/doc/development/gemfile.md
new file mode 100644
index 00000000000..ec9718cea71
--- /dev/null
+++ b/doc/development/gemfile.md
@@ -0,0 +1,14 @@
+# `Gemfile` guidelines
+
+When adding a new entry to `Gemfile` or upgrading an existing dependency pay
+attention to the following rules.
+
+## No gems fetched from git repositories
+
+We do not allow gems that are fetched from git repositories. All gems have
+to be available in the RubyGems index. We want to minimize external build
+dependencies and build times.
+
+## License compliance
+
+Refer to [licensing guidelines](licensing.md) for ensuring license compliance.
diff --git a/doc/development/gitlab_architecture_diagram.png b/doc/development/gitlab_architecture_diagram.png
index cda5ce254ce..378f7384574 100644
--- a/doc/development/gitlab_architecture_diagram.png
+++ b/doc/development/gitlab_architecture_diagram.png
diff --git a/doc/development/gotchas.md b/doc/development/gotchas.md
index 0f78e8238af..565d4b33457 100644
--- a/doc/development/gotchas.md
+++ b/doc/development/gotchas.md
@@ -3,7 +3,7 @@
 The purpose of this guide is to document potential "gotchas" that contributors
 might encounter or should avoid during development of GitLab CE and EE.
 
-## Don't `describe` symbols
+## Do not `describe` symbols
 
 Consider the following model spec:
 
@@ -32,7 +32,7 @@ spec/models/user_spec.rb|6 error|  Failure/Error: u = described_class.new NoMeth
 Except for the top-level `describe` block, always provide a String argument to
 `describe`.
 
-## Don't assert against the absolute value of a sequence-generated attribute
+## Do not assert against the absolute value of a sequence-generated attribute
 
 Consider the following factory:
 
@@ -121,7 +121,7 @@ describe API::Labels do
 end
 ```
 
-## Don't `rescue Exception`
+## Do not `rescue Exception`
 
 See ["Why is it bad style to `rescue Exception => e` in Ruby?"][Exception].
 
@@ -130,7 +130,7 @@ Rubocop](https://gitlab.com/gitlab-org/gitlab-ce/blob/8-4-stable/.rubocop.yml#L9
 
 [Exception]: http://stackoverflow.com/q/10048173/223897
 
-## Don't use inline JavaScript in views
+## Do not use inline JavaScript in views
 
 Using the inline `:javascript` Haml filters comes with a
 performance overhead. Using inline JavaScript is not a good way to structure your code and should be avoided.
diff --git a/doc/development/instrumentation.md b/doc/development/instrumentation.md
index b8669964c84..a14c0752366 100644
--- a/doc/development/instrumentation.md
+++ b/doc/development/instrumentation.md
@@ -35,7 +35,7 @@ Using this method is in general preferred over directly calling the various
 instrumentation methods.
 
 Method instrumentation should be added in the initializer
-`config/initializers/metrics.rb`.
+`config/initializers/8_metrics.rb`.
 
 ### Examples
 
diff --git a/doc/development/licensing.md b/doc/development/licensing.md
index 5d177eb26ee..1f115059fb8 100644
--- a/doc/development/licensing.md
+++ b/doc/development/licensing.md
@@ -64,6 +64,10 @@ Libraries with the following licenses are unacceptable for use:
 - [GNU AGPLv3][AGPLv3]: AGPL-licensed libraries cannot be linked to from non-GPL projects.
 - [Open Software License (OSL)][OSL]: is a copyleft license. In addition, the FSF [recommend against its use][OSL-GNU].
 
+## Requesting Approval for Licenses
+
+Libraries that are not listed in the [Acceptable Licenses][Acceptable-Licenses] or [Unacceptable Licenses][Unacceptable-Licenses] list can be submitted to the legal team for review. Please create an issue in the [Organization Repository][Org-Repo] and cc `@gl-legal`. After a decision has been made, the original requestor is responsible for updating this document.
+
 ## Notes
 
 Decisions regarding the GNU GPL licenses are based on information provided by [The GNU Project][GNU-GPL-FAQ], as well as [the Open Source Initiative][OSI-GPL], which both state that linking GPL libraries makes the program itself GPL.
@@ -96,3 +100,6 @@ Gems which are included only in the "development" or "test" groups by Bundler ar
 [OSI-GPL]: https://opensource.org/faq#linking-proprietary-code
 [OSL]: https://opensource.org/licenses/OSL-3.0
 [OSL-GNU]: https://www.gnu.org/licenses/license-list.en.html#OSL
+[Org-Repo]: https://gitlab.com/gitlab-com/organization
+[Acceptable-Licenses]: #acceptable-licenses
+[Unacceptable-Licenses]: #unacceptable-licenses
diff --git a/doc/development/limit_ee_conflicts.md b/doc/development/limit_ee_conflicts.md
index 568dedf1669..51b4b398f2c 100644
--- a/doc/development/limit_ee_conflicts.md
+++ b/doc/development/limit_ee_conflicts.md
@@ -2,19 +2,26 @@
 
 This guide contains best-practices for avoiding conflicts between CE and EE.
 
-## Context
+## Daily CE Upstream merge
 
-Usually, GitLab Community Edition is merged into the Enterprise Edition once a
-week. During these merges, it's very common to get conflicts when some changes
-in CE do not apply cleanly to EE.
+GitLab Community Edition is merged daily into the Enterprise Edition (look for
+the [`CE Upstream` merge requests]). The daily merge is currently done manually
+by four individuals.
 
-There are a few things that can help you as a developer to:
+**If a developer pings you in a `CE Upstream` merge request for help with
+resolving conflicts, please help them because it means that you didn't do your
+job to reduce the conflicts nor to ease their resolution in the first place!**
 
-- know when your merge request to CE will conflict when merged to EE
-- avoid such conflicts in the first place
-- ease future conflict resolutions if conflict is inevitable
+To avoid the conflicts beforehand when working on CE, there are a few tools and
+techniques that can help you:
 
-## Check the `rake ee_compat_check` in your merge requests
+- know what are the usual types of conflicts and how to prevent them
+- the CI `rake ee_compat_check` job tells you if you need to open an EE-version
+  of your CE merge request
+
+[`CE Upstream` merge requests]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests?label_name%5B%5D=CE+upstream
+
+## Check the status of the CI `rake ee_compat_check` job
 
 For each commit (except on `master`), the `rake ee_compat_check` CI job tries to
 detect if the current branch's changes will conflict during the CE->EE merge.
@@ -43,6 +50,15 @@ Notes:
   asking a GitLab developer to do it once the merge request is merged.
 - If you branch is more than 500 commits behind `master`, the job will fail and
   you should rebase your branch upon latest `master`.
+- Code reviews for merge requests often consist of multiple iterations of
+  feedback and fixes. There is no need to update your EE MR after each
+  iteration. Instead, create an EE MR as soon as you see the
+  `rake ee_compat_check` job failing. After you receive the final acceptance
+  from a Maintainer (but before the CE MR is merged) update the EE MR.
+  This helps to identify significant conflicts sooner, but also reduces the
+  number of times you have to resolve conflicts.
+- You can use [`git rerere`](https://git-scm.com/blog/2010/03/08/rerere.html)
+  to avoid resolving the same conflicts multiple times.
 
 ## Possible type of conflicts
 
diff --git a/doc/development/merge_request_performance_guidelines.md b/doc/development/merge_request_performance_guidelines.md
index 0363bf8c1d5..2b4126b43ef 100644
--- a/doc/development/merge_request_performance_guidelines.md
+++ b/doc/development/merge_request_performance_guidelines.md
@@ -3,7 +3,7 @@
 To ensure a merge request does not negatively impact performance of GitLab
 _every_ merge request **must** adhere to the guidelines outlined in this
 document. There are no exceptions to this rule unless specifically discussed
-with and agreed upon by merge request endbosses and performance specialists.
+with and agreed upon by backend maintainers and performance specialists.
 
 To measure the impact of a merge request you can use
 [Sherlock](profiling.md#sherlock). It's also highly recommended that you read
@@ -40,9 +40,9 @@ section below for more information.
 about the impact.
 
 Sometimes it's hard to assess the impact of a merge request. In this case you
-should ask one of the merge request (mini) endbosses to review your changes. You
-can find a list of these endbosses at <https://about.gitlab.com/team/>. An
-endboss in turn can request a performance specialist to review the changes.
+should ask one of the merge request reviewers to review your changes. You can
+find a list of these reviewers at <https://about.gitlab.com/team/>. A reviewer
+in turn can request a performance specialist to review the changes.
 
 ## Query Counts
 
@@ -68,7 +68,7 @@ end
 This will end up running one query for every object to update. This code can
 easily overload a database given enough rows to update or many instances of this
 code running in parallel. This particular problem is known as the
-["N+1 query problem"](http://guides.rubyonrails.org/active_record_querying.html#eager-loading-associations).
+["N+1 query problem"](http://guides.rubyonrails.org/active_record_querying.html#eager-loading-associations). You can write a test with [QueryRecoder](query_recorder.md) to detect this and prevent regressions.
 
 In this particular case the workaround is fairly easy:
 
@@ -117,6 +117,8 @@ Post.all.includes(:author).each do |post|
 end
 ```
 
+Also consider using [QueryRecoder tests](query_recorder.md) to prevent a regression when eager loading.
+
 ## Memory Usage
 
 **Summary:** merge requests **must not** increase memory usage unless absolutely
diff --git a/doc/development/performance.md b/doc/development/performance.md
index 5c43ae7b79a..04419650b12 100644
--- a/doc/development/performance.md
+++ b/doc/development/performance.md
@@ -37,8 +37,9 @@ graphs/dashboards.
 GitLab provides built-in tools to aid the process of improving performance:
 
 * [Sherlock](profiling.md#sherlock)
-* [GitLab Performance Monitoring](../administration/monitoring/performance/monitoring.md)
+* [GitLab Performance Monitoring](../administration/monitoring/performance/introduction.md)
 * [Request Profiling](../administration/monitoring/performance/request_profiling.md)
+* [QueryRecoder](query_recorder.md) for preventing `N+1` regressions
 
 GitLab employees can use GitLab.com's performance monitoring systems located at
 <http://performance.gitlab.net>, this requires you to log in using your
@@ -211,6 +212,41 @@ suite first. See the
 [StackProf documentation](https://github.com/tmm1/stackprof/blob/master/README.md)
 for details.
 
+## RSpec profiling
+
+GitLab's development environment also includes the
+[rspec_profiling](https://github.com/foraker/rspec_profiling) gem, which is used
+to collect data on spec execution times. This is useful for analyzing the
+performance of the test suite itself, or seeing how the performance of a spec
+may have changed over time.
+
+To activate profiling in your local environment, run the following:
+
+```
+$ export RSPEC_PROFILING=yes
+$ rake rspec_profiling:install
+```
+
+This creates an SQLite3 database in `tmp/rspec_profiling`, into which statistics
+are saved every time you run specs with the `RSPEC_PROFILING` environment
+variable set.
+
+Ad-hoc investigation of the collected results can be performed in an interactive
+shell:
+
+```
+$ rake rspec_profiling:console
+irb(main):001:0> results.count
+=> 231
+irb(main):002:0> results.last.attributes.keys
+=> ["id", "commit", "date", "file", "line_number", "description", "time", "status", "exception", "query_count", "query_time", "request_count", "request_time", "created_at", "updated_at"]
+irb(main):003:0> results.where(status: "passed").average(:time).to_s
+=> "0.211340155844156"
+```
+These results can also be placed into a PostgreSQL database by setting the
+`RSPEC_PROFILING_POSTGRES_URL` variable. This is used to profile the test suite
+when running in the CI environment.
+
 ## Importance of Changes
 
 When working on performance improvements, it's important to always ask yourself
diff --git a/doc/development/profiling.md b/doc/development/profiling.md
index e244ad4e881..933033a09e0 100644
--- a/doc/development/profiling.md
+++ b/doc/development/profiling.md
@@ -25,3 +25,5 @@ starting GitLab. For example:
 
 Bullet will log query problems to both the Rails log as well as the Chrome
 console.
+
+As a follow up to finding `N+1` queries with Bullet, consider writing a [QueryRecoder test](query_recorder.md) to prevent a regression.
diff --git a/doc/development/query_recorder.md b/doc/development/query_recorder.md
new file mode 100644
index 00000000000..e0127aaed4c
--- /dev/null
+++ b/doc/development/query_recorder.md
@@ -0,0 +1,29 @@
+# QueryRecorder
+
+QueryRecorder is a tool for detecting the [N+1 queries problem](http://guides.rubyonrails.org/active_record_querying.html#eager-loading-associations) from tests.
+
+> Implemented in [spec/support/query_recorder.rb](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/spec/support/query_recorder.rb) via [9c623e3e](https://gitlab.com/gitlab-org/gitlab-ce/commit/9c623e3e5d7434f2e30f7c389d13e5af4ede770a)
+
+As a rule, merge requests [should not increase query counts](merge_request_performance_guidelines.md#query-counts). If you find yourself adding something like `.includes(:author, :assignee)` to avoid having `N+1` queries, consider using QueryRecorder to enforce this with a test. Without this, a new feature which causes an additional model to be accessed will silently reintroduce the problem.
+
+## How it works
+
+This style of test works by counting the number of SQL queries executed by ActiveRecord. First a control count is taken, then you add new records to the database and rerun the count. If the number of queries has significantly increased then an `N+1` queries problem exists.
+
+```ruby
+it "avoids N+1 database queries" do
+  control_count = ActiveRecord::QueryRecorder.new { visit_some_page }.count
+  create_list(:issue, 5)
+  expect { visit_some_page }.not_to exceed_query_limit(control_count)
+end
+```
+
+As an example you might create 5 issues in between counts, which would cause the query count to increase by 5 if an N+1 problem exists.
+
+> **Note:** In some cases the query count might change slightly between runs for unrelated reasons. In this case you might need to test `exceed_query_limit(control_count + acceptable_change)`, but this should be avoided if possible.
+
+## See also
+
+- [Bullet](profiling.md#Bullet) For finding `N+1` query problems
+- [Performance guidelines](performance.md)
+- [Merge request performance guidelines](merge_request_performance_guidelines.md#query-counts)
\ No newline at end of file
diff --git a/doc/development/rake_tasks.md b/doc/development/rake_tasks.md
index 827db7e99b8..dcd978c4cd3 100644
--- a/doc/development/rake_tasks.md
+++ b/doc/development/rake_tasks.md
@@ -17,14 +17,14 @@ Note: `db:setup` calls `db:seed` but this does nothing.
 In order to run the test you can use the following commands:
 - `rake spinach` to run the spinach suite
 - `rake spec` to run the rspec suite
-- `rake teaspoon` to run the teaspoon test suite
+- `rake karma` to run the karma test suite
 - `rake gitlab:test` to run all the tests
 
-Note: Both `rake spinach` and `rake spec` takes significant time to pass. 
+Note: Both `rake spinach` and `rake spec` takes significant time to pass.
 Instead of running full test suite locally you can save a lot of time by running
-a single test or directory related to your changes. After you submit merge request 
-CI will run full test suite for you. Green CI status in the merge request means 
-full test suite is passed.  
+a single test or directory related to your changes. After you submit merge request
+CI will run full test suite for you. Green CI status in the merge request means
+full test suite is passed.
 
 Note: You can't run `rspec .` since this will try to run all the `_spec.rb`
 files it can find, also the ones in `/tmp`
diff --git a/doc/development/sidekiq_debugging.md b/doc/development/sidekiq_debugging.md
index cea11e5f126..d6d770e27c1 100644
--- a/doc/development/sidekiq_debugging.md
+++ b/doc/development/sidekiq_debugging.md
@@ -3,12 +3,15 @@
 ## Log arguments to Sidekiq jobs
 
 If you want to see what arguments are being passed to Sidekiq jobs you can set
-the SIDEKIQ_LOG_ARGUMENTS environment variable.
+the `SIDEKIQ_LOG_ARGUMENTS` [environment variable]
+(https://docs.gitlab.com/omnibus/settings/environment-variables.html) to `1` (true).
+
+Example:
 
 ```
-SIDEKIQ_LOG_ARGUMENTS=1 bundle exec foreman start
+gitlab_rails['env'] = {"SIDEKIQ_LOG_ARGUMENTS" => "1"}
 ```
 
-It is not recommend to enable this setting in production because some Sidekiq
-jobs (such as sending a password reset email) take secret arguments (for
-example the password reset token).
+Please note: It is not recommend to enable this setting in production because some 
+Sidekiq jobs (such as sending a password reset email) take secret arguments (for
+example the password reset token).
\ No newline at end of file
diff --git a/doc/development/testing.md b/doc/development/testing.md
index dbea6b9c9aa..9b545d7f0f1 100644
--- a/doc/development/testing.md
+++ b/doc/development/testing.md
@@ -31,9 +31,8 @@ GitLab uses [factory_girl] as a test fixture replacement.
 
 ## JavaScript
 
-GitLab uses [Teaspoon] to run its [Jasmine] JavaScript specs. They can be run on
-the command line via `bundle exec teaspoon`, or via a web browser at
-`http://localhost:3000/teaspoon` when the Rails server is running.
+GitLab uses [Karma] to run its [Jasmine] JavaScript specs. They can be run on
+the command line via `bundle exec karma`.
 
 - JavaScript tests live in `spec/javascripts/`, matching the folder structure of
   `app/assets/javascripts/`: `app/assets/javascripts/behaviors/autosize.js.es6` has a corresponding
@@ -51,7 +50,7 @@ the command line via `bundle exec teaspoon`, or via a web browser at
   [`Notification`](https://developer.mozilla.org/en-US/docs/Web/API/notification),
   which will have to be stubbed.
 
-[Teaspoon]: https://github.com/modeset/teaspoon
+[Karma]: https://github.com/karma-runner/karma
 [Jasmine]: https://github.com/jasmine/jasmine
 
 ## RSpec
@@ -96,6 +95,25 @@ so we need to set some guidelines for their use going forward:
 
 [lets-not]: https://robots.thoughtbot.com/lets-not
 
+### Time-sensitive tests
+
+[Timecop](https://github.com/travisjeffery/timecop) is available in our
+Ruby-based tests for verifying things that are time-sensitive. Any test that
+exercises or verifies something time-sensitive should make use of Timecop to
+prevent transient test failures.
+
+Example:
+
+```ruby
+it 'is overdue' do
+  issue = build(:issue, due_date: Date.tomorrow)
+
+  Timecop.freeze(3.days.from_now) do
+    expect(issue).to be_overdue
+  end
+end
+```
+
 ### Test speed
 
 GitLab has a massive test suite that, without parallelization, can take more
@@ -116,6 +134,10 @@ Here are some things to keep in mind regarding test performance:
 
 ### Features / Integration
 
+GitLab uses [rspec-rails feature specs] to test features in a browser
+environment. These are [capybara] specs running on the headless [poltergeist]
+driver.
+
 - Feature specs live in `spec/features/` and should be named
   `ROLE_ACTION_spec.rb`, such as `user_changes_password_spec.rb`.
 - Use only one `feature` block per feature spec file.
@@ -123,6 +145,10 @@ Here are some things to keep in mind regarding test performance:
 - Avoid scenario titles that add no information, such as "successfully."
 - Avoid scenario titles that repeat the feature title.
 
+[rspec-rails feature specs]: https://github.com/rspec/rspec-rails#feature-specs
+[capybara]: https://github.com/teamcapybara/capybara
+[poltergeist]: https://github.com/teampoltergeist/poltergeist
+
 ## Spinach (feature) tests
 
 GitLab [moved from Cucumber to Spinach](https://github.com/gitlabhq/gitlabhq/pull/1426)
diff --git a/doc/development/ui_guide.md b/doc/development/ui_guide.md
index 2d1d504202c..df6ac452300 100644
--- a/doc/development/ui_guide.md
+++ b/doc/development/ui_guide.md
@@ -20,8 +20,8 @@ The content section contains a header and the content itself. The header describ
 available to the user in this area. Depending on the area (project, group, profile setting) the header name and navigation may change. For example, when the user visits one of the
 project pages the header will contain the project's name and navigation for that project. When the user visits a group page it will contain the group's name and navigation related to this group.
 
-You can see a visual representation of the navigation in GitLab in the GitLab Product Map, which is located in the [Design Repository](gitlab-map-graffle)
-along with [PDF](gitlab-map-pdf) and [PNG](gitlab-map-png) exports.
+You can see a visual representation of the navigation in GitLab in the GitLab Product Map, which is located in the [Design Repository][gitlab-map-graffle]
+along with [PDF][gitlab-map-pdf] and [PNG][gitlab-map-png] exports.
 
 
 ### Adding new tab to header navigation
@@ -104,4 +104,4 @@ Do not use both green and blue button in one form.
 [number_with_delimiter]: http://api.rubyonrails.org/classes/ActionView/Helpers/NumberHelper.html#method-i-number_with_delimiter
 [gitlab-map-graffle]: https://gitlab.com/gitlab-org/gitlab-design/blob/master/production/resources/gitlab-map.graffle
 [gitlab-map-pdf]: https://gitlab.com/gitlab-org/gitlab-design/raw/master/production/resources/gitlab-map.pdf
-[gitlab-map-png]: https://gitlab.com/gitlab-org/gitlab-design/raw/master/production/resources/gitlab-map.png
\ No newline at end of file
+[gitlab-map-png]: https://gitlab.com/gitlab-org/gitlab-design/raw/master/production/resources/gitlab-map.png
diff --git a/doc/development/ux_guide/animation.md b/doc/development/ux_guide/animation.md
index daeb15460c2..5dae4bcc905 100644
--- a/doc/development/ux_guide/animation.md
+++ b/doc/development/ux_guide/animation.md
@@ -19,7 +19,7 @@ Easing specifies the rate of change of a parameter over time (see [easings.net](
 
 ### Hover
 
-Interactive elements (links, buttons, etc.) should have a hover state. A subtle animation for this transition adds a polished feel. We should target a `200ms linear` transition for a color hover effect.
+Interactive elements (links, buttons, etc.) should have a hover state. A subtle animation for this transition adds a polished feel. We should target a `100ms - 150ms linear` transition for a color hover effect.
 
 View the [interactive example](http://codepen.io/awhildy/full/GNyEvM/) here.
 
@@ -39,4 +39,19 @@ When information is updating in place, a quick, subtle animation is needed. The
 
 ![Quick update animation](img/animation-quickupdate.gif)
 
-> TODO: Add guidance for other kinds of animation 
\ No newline at end of file
+### Moving transitions
+
+When elements move on screen, there should be a quick animation so it is clear to users what moved where. The timing of this animation differs based on the amount of movement and change. Consider animations between `200ms` and `400ms`.
+
+#### Shifting elements on reorder
+An example of a moving transition is when elements have to move out of the way when you drag an element.
+
+View the [interactive example](http://codepen.io/awhildy/full/ALyKPE/) here.
+
+![Reorder animation](img/animation-reorder.gif)
+
+#### Autoscroll the page
+Another example of a moving transition is when you have to autoscroll the page to keep an active element visible.
+
+View the [interactive example](http://codepen.io/awhildy/full/PbxgVo/) here.
+![Autoscroll animation](img/animation-autoscroll.gif)
\ No newline at end of file
diff --git a/doc/development/ux_guide/basics.md b/doc/development/ux_guide/basics.md
index 76b739386a5..259b214bd59 100644
--- a/doc/development/ux_guide/basics.md
+++ b/doc/development/ux_guide/basics.md
@@ -5,6 +5,7 @@
 * [Typography](#typography)
 * [Icons](#icons)
 * [Color](#color)
+* [Cursors](#cursors)
 
 ---
 
@@ -49,13 +50,35 @@ GitLab uses Font Awesome icons throughout our interface.
 
 ## Color
 
+| | State | Action |
+| :------: | :------- | :------- |
+| ![Blue](img/color-blue.png) | Primary and active (such as the current tab) | Organizational, managing, and retry commands|
+| ![Green](img/color-green.png) | Opened | Create new objects |
+| ![Orange](img/color-orange.png) | Warning | Non destructive action |
+| ![Red](img/color-red.png) | Closed | Delete and other destructive commands |
+| ![Grey](img/color-grey.png) | Neutral | Neutral secondary commands |
+
+### Text colors
+
+|||
+| :---: | :--- |
+| ![Text primary](img/color-textprimary.png) | Used for primary body text, such as issue description and comment |
+| ![Text secondary](img/color-textsecondary.png) | Used for secondary body text, such as username and date |
+
+> TODO: Establish a perspective for color in terms of our personality and rationalize with Marketing usage.
+
+---
+
+## Cursors
+The mouse cursor is key in helping users understand how to interact with elements on the screen.
+
 | | |
 | :------: | :------- |
-| ![Blue](img/color-blue.png) | Blue is used to highlight primary active elements (such as the current tab), as well as other organizational and managing commands.|
-| ![Green](img/color-green.png) | Green is for actions that create new objects. |
-| ![Orange](img/color-orange.png) | Orange is used for warnings |
-| ![Red](img/color-red.png) | Red is reserved for delete and other destructive commands |
-| ![Grey](img/color-grey.png) | Grey is used for neutral secondary elements. Depending on context, white is sometimes used instead. |
+| ![Default cursor](img/cursors-default.png) | Default cursor |
+| ![Pointer cursor](img/cursors-pointer.png) | Pointer cursor: used to indicate that you can click on an element to invoke a command or navigate, such as links and buttons |
+| ![Move cursor](img/cursors-move.png) | Move cursor: used to indicate that you can move an element around on the screen |
+| ![Pan opened cursor](img/cursors-panopened.png) | Pan cursor (opened): indicates that you can grab and move the entire canvas, affecting what is seen in the view port. |
+| ![Pan closed cursor](img/cursors-panclosed.png) | Pan cursor (closed): indicates that you are actively panning the canvas. |
+| ![I-beam cursor](img/cursors-ibeam.png) | I-beam cursor: indicates that this is either text that you can select and copy, or a text field that you can click into to enter text. |
 
-> TODO: Establish a perspective for color in terms of our personality and rationalize with Marketing usage.
 
diff --git a/doc/development/ux_guide/components.md b/doc/development/ux_guide/components.md
index 28383ad7dfc..18d0647c798 100644
--- a/doc/development/ux_guide/components.md
+++ b/doc/development/ux_guide/components.md
@@ -12,6 +12,7 @@
 * [Panels](#panels)
 * [Alerts](#alerts)
 * [Forms](#forms)
+* [Search box](#search-box)
 * [File holders](#file-holders)
 * [Data formats](#data-formats)
 
@@ -95,6 +96,20 @@ Since secondary buttons only have a border on their resting state, their hover a
 | Background: `$color-light` <br> Border: `$border-color-light` | ![](img/button-success-secondary--hover.png) | ![](img/button-close--hover.png) | ![](img/button-spam--hover.png) |
 | Background: `$color-normal` <br> Border: `$border-color-normal` | ![](img/button-success-secondary--active.png) | ![](img/button-close--active.png) | ![](img/button-spam--active.png) |
 
+### Placement
+
+When there are a group of buttons in a dialog or a form, we need to be consistent with the placement.
+
+#### Dismissive actions on the left
+The dismissive action returns the user to the previous state.
+
+> Example: Cancel
+
+#### Affirmative actions on the right
+Affirmative actions continue to progress towards the user goal that triggered the dialog or form.
+
+> Example: Submit, Ok, Delete
+
 ---
 
 
@@ -108,7 +123,7 @@ Dropdowns are used to allow users to choose one (or many) options from a list of
 
 ### Max size
 
-The max height for dropdowns should target **10-15 items**. If the height of the dropdown is too large, the list becomes very hard to parse and it is easy to visually lose track of the item you are looking for. Usability also suffers as more mouse movement is required, and you have a larger area in which you hijack the scroll away from the page level. While it may initially seem counterintuitive to not show as many items as you can, it is actually quicker and easier to process the information when it is cropped at a reasonable height.
+The max height for dropdowns should target **10-15** single line items, or **7-10** multi-line items. If the height of the dropdown is too large, the list becomes very hard to parse and it is easy to visually lose track of the item you are looking for. Usability also suffers as more mouse movement is required, and you have a larger area in which you hijack the scroll away from the page level. While it may initially seem counterintuitive to not show as many items as you can, it is actually quicker and easier to process the information when it is cropped at a reasonable height.
 
 ---
 
@@ -215,6 +230,18 @@ Horizontal form (`form.horizontal-form`) with label rendered inline with input.
 
 ---
 
+## Search box
+
+Search boxes across GitLab have a consistent rest, active and text entered state. When text isn't entered in the box, there should be a magnifying glass right aligned with the input field. When text is entered, the magnifying glass should become a x, allowing users to clear their text.
+
+![Search box](img/components-searchbox.png)
+
+If needed, we indicate the scope of the search in the search box.
+
+![Scoped Search box](img/components-searchboxscoped.png)
+
+---
+
 ## File holders
 A file holder (`.file-holder`) is used to show the contents of a file inline on a page of GitLab.
 
diff --git a/doc/development/ux_guide/copy.md b/doc/development/ux_guide/copy.md
index 8896d450f14..794c8eb6bfe 100644
--- a/doc/development/ux_guide/copy.md
+++ b/doc/development/ux_guide/copy.md
@@ -1,103 +1,188 @@
-# Copy
-
-The copy for GitLab is clear and direct. We strike a clear balance between professional and friendly. We can empathesize with users (such as celebrating completing all Todos), and remain respectful of the importance of the work. We are that trusted, friendly coworker that is helpful and understanding.
-
-The copy and messaging is a core part of the experience of GitLab and the conversation with our users. Follow the below conventions throughout GitLab. 
-
->**Note:**
-We are currently inconsistent with this guidance. Images below are created to illustrate the point. As this guidance is refined, we will ensure that our experiences align.
-
-## Contents
-* [Brevity](#brevity)
-* [Sentence case](#sentence-case)
-* [Terminology](#terminology)
-
----
-
-## Brevity
-Users will skim content, rather than read text carefully.
-When familiar with a web app, users rely on muscle memory, and may read even less when moving quickly.
-A good experience should quickly orient a user, regardless of their experience, to the purpose of the current screen. This should happen without the user having to consciously read long strings of text.
-In general, text is burdensome and adds cognitive load. This is especially pronounced in a powerful productivity tool such as GitLab.
-We should _not_ rely on words as a crutch to explain the purpose of a screen.
-The current navigation and composition of the elements on the screen should get the user 95% there, with the remaining 5% being specific elements such as text.
-This means that, as a rule, copy should be very short. A long message or label is a red flag hinting at design that needs improvement.
-
->**Example:**
-Use `Add` instead of `Add issue` as a button label.
-Preferrably use context and placement of controls to make it obvious what clicking on them will do.
-
----
-
-## Sentence case
-Use sentence case for all titles, headings, labels, menu items, and buttons.
-
----
-
-## Terminology
-Only use the terms in the tables below.
-
-### Issues
-
-#### Adjectives (states)
-
-| Term |
-| ---- |
-| Open |
-| Closed |
-| Deleted |
-
->**Example:**
-Use `5 open issues` and don't use `5 pending issues`.
-
-#### Verbs (actions)
-
-| Term | Use | Don't |
-| ---- | --- | --- |
-| Add | Add an issue | Don't use `create` or `new` |
-| View | View an open or closed issue ||
-| Edit | Edit an open or closed issue | Don't use `update` |
-| Close | Close an open issue ||
-| Re-open | Re-open a closed issue | There should never be a need to use `open` as a verb |
-| Delete | Delete an open or closed issue ||
-
-#### Add issue
-
-When viewing a list of issues, there is a button that is labeled `Add`. Given the context in the example, it is clearly referring to issues. If the context were not clear enough, the label could be `Add issue`. Clicking the button will bring you to the `Add issue` form. Other add flows should be similar.
-
-![Add issue button](img/copy-form-addissuebutton.png)
-
-The form should be titled `Add issue`. The submit button should be labeled `Submit`. Don't use `Add`, `Create`, `New`, or `Save changes`. The cancel button should be labeled `Cancel`. Don't use `Back`.
-
-![Add issue form](img/copy-form-addissueform.png)
-
-#### Edit issue
-
-When in context of an issue, the affordance to edit it is labeled `Edit`. If the context is not clear enough, `Edit issue` could be considered. Other edit flows should be similar.
-
-![Edit issue button](img/copy-form-editissuebutton.png)
-
-The form should be titled `Edit issue`. The submit button should be labeled `Save`. Don't use `Edit`, `Update`, `Submit`, or `Save changes`. The cancel button should be labeled `Cancel`. Don't use `Back`.
-
-![Edit issue form](img/copy-form-editissueform.png)
-
-
-### Merge requests
-
-#### Adjectives (states)
-
-| Term |
-| ---- |
-| Open |
-| Merged |
-
-#### Verbs (actions)
-
-| Term | Use | Don't |
-| ---- | --- | --- |
-| Add | Add a merge request | Do not use `create` or `new` |
-| View | View an open or merged merge request ||
-| Edit | Edit an open or merged merge request| Do not use `update` |
-| Approve | Approve an open merge request ||
-| Remove approval, unapproved | Remove approval of an open merge request | Do not use `unapprove` as that is not an English word|
-| Merge | Merge an open merge request ||
+# Copy

+

+The copy for GitLab is clear and direct. We strike a clear balance between professional and friendly. We can empathesize with users (such as celebrating completing all Todos), and remain respectful of the importance of the work. We are that trusted, friendly coworker that is helpful and understanding.

+

+The copy and messaging is a core part of the experience of GitLab and the conversation with our users. Follow the below conventions throughout GitLab.

+

+Portions of this page are inspired by work found in the [Material Design guidelines][material design].

+

+>**Note:**

+We are currently inconsistent with this guidance. Images below are created to illustrate the point. As this guidance is refined, we will ensure that our experiences align.

+

+## Contents

+* [Brevity](#brevity)

+* [Capitalization and punctuation](#capitalization-and-punctuation)

+* [Terminology](#terminology)

+

+---

+

+## Brevity

+Users will skim content, rather than read text carefully.

+When familiar with a web app, users rely on muscle memory, and may read even less when moving quickly.

+A good experience should quickly orient a user, regardless of their experience, to the purpose of the current screen. This should happen without the user having to consciously read long strings of text.

+In general, text is burdensome and adds cognitive load. This is especially pronounced in a powerful productivity tool such as GitLab.

+We should _not_ rely on words as a crutch to explain the purpose of a screen.

+The current navigation and composition of the elements on the screen should get the user 95% there, with the remaining 5% being specific elements such as text.

+This means that, as a rule, copy should be very short. A long message or label is a red flag hinting at design that needs improvement.

+

+>**Example:**

+Use `Add` instead of `Add issue` as a button label.

+Preferrably use context and placement of controls to make it obvious what clicking on them will do.

+

+---

+

+## Capitalization and punctuation

+

+### Case

+Use sentence case for titles, headings, labels, menu items, and buttons. Use title case when referring to [features][features] or [products][products]. Note that some features are also objects (e.g. “Merge Requests” and “merge requests”).

+

+| :white_check_mark: Do | :no_entry_sign: Don’t |

+| --- | --- |

+| Add issues to the Issue Board feature in GitLab Hosted | Add Issues To The Issue Board Feature In GitLab Hosted |

+

+### Avoid periods

+Avoid using periods in solitary sentences in these elements:

+

+* Labels

+* Hover text

+* Bulleted lists

+* Dialog body text

+

+Periods should be used for:

+

+* Lists or dialogs with multiple sentences

+* Any sentence followed by a link

+

+| :white_check_mark: **Do** place periods after sentences followed by a link | :no_entry_sign: **Don’t** place periods after a link if it‘s not followed by a sentence |

+| --- | --- |

+| Mention someone to notify them. [Learn more](#) | Mention someone to notify them. [Learn more](#). |

+

+| :white_check_mark: **Do** skip periods after solo sentences of body text | :no_entry_sign: **Don’t** place periods after body text if there is only a single sentence |

+| --- | --- |

+| To see the available commands, enter `/gitlab help` | To see the available commands, enter `/gitlab help`. |

+

+### Use contractions

+Don’t make a sentence harder to understand just to follow this rule. For example, “do not” can give more emphasis than “don’t” when needed.

+

+| :white_check_mark: Do | :no_entry_sign: Don’t |

+| --- | --- |

+| it’s, can’t, wouldn’t, you’re, you’ve, haven’t, don’t | it is, cannot, would not, it’ll, should’ve |

+

+### Use numerals for numbers

+Use “1, 2, 3” instead of “one, two, three” for numbers. One exception is when mixing uses of numbers, such as “Enter two 3s.”

+

+| :white_check_mark: Do | :no_entry_sign: Don’t |

+| --- | --- |

+| 3 new commits | Three new commits |

+

+### Punctuation

+Omit punctuation after phrases and labels to create a cleaner and more readable interface. Use punctuation to add clarity or be grammatically correct.

+

+| Punctuation mark | Copy and paste | HTML entity | Unicode | Mac shortcut | Windows shortcut | Description |

+|---|---|---|---|---|---|---|

+| Period | **.** | | | | | Omit for single sentences in affordances like labels, hover text, bulleted lists, and dialog body text.<br><br>Use in lists or dialogs with multiple sentences, and any sentence followed by a link or inline code.<br><br>Place inside quotation marks unless you’re telling the reader what to enter and it’s ambiguous whether to include the period. |

+| Comma | **,** | | | | | Place inside quotation marks.<br><br>Use a [serial comma][serial comma] in lists of three or more terms. |

+| Exclamation point | **!** | | | | | Avoid exclamation points as they tend to come across as shouting. Some exceptions include greetings or congratulatory messages. |

+| Colon | **:** | `&#58;` | `\u003A` | | | Omit from labels, for example, in the labels for fields in a form. |

+| Apostrophe | **’** | `&rsquo;` | `\u2019` | <kbd>⌥ Option</kbd>+<kbd>⇧ Shift</kbd>+<kbd>]</kbd> | <kbd>Alt</kbd>+<kbd>0 1 4 6</kbd> | Use for contractions (I’m, you’re, ’89) and to show possession.<br><br>To show possession, add an *’s* to all singular common nouns and names, even if they already end in an *s*: “Look into this worker process’s log.” For singular proper names ending in *s*, use only an apostrophe: “James’ commits.” For plurals of a single letter, add an *’s*: “Dot your i’s and cross your t’s.”<br><br>Omit for decades or acronyms: “the 1990s”, “MRs.” |

+| Quotation marks | **“**<br><br>**”**<br><br>**‘**<br><br>**’** | `&ldquo;`<br><br>`&rdquo;`<br><br>`&lsquo;`<br><br>`&rsquo;` | `\u201C`<br><br>`\u201D`<br><br>`\u2018`<br><br>`\u2019` | <kbd>⌥ Option</kbd>+<kbd>[</kbd><br><br><kbd>⌥ Option</kbd>+<kbd>⇧ Shift</kbd>+<kbd>[</kbd><br><br><kbd>⌥ Option</kbd>+<kbd>]</kbd><br><br><kbd>⌥ Option</kbd>+<kbd>⇧ Shift</kbd>+<kbd>]</kbd> | <kbd>Alt</kbd>+<kbd>0 1 4 7</kbd><br><br><kbd>Alt</kbd>+<kbd>0 1 4 8</kbd><br><br><kbd>Alt</kbd>+<kbd>0 1 4 5</kbd><br><br><kbd>Alt</kbd>+<kbd>0 1 4 6</kbd> | Use proper quotation marks (also known as smart quotes, curly quotes, or typographer’s quotes) for quotes. Single quotation marks are used for quotes inside of quotes.<br><br>The right single quotation mark symbol is also used for apostrophes.<br><br>Don’t use primes, straight quotes, or free-standing accents for quotation marks. |

+| Primes | **′**<br><br>**″** | `&prime;`<br><br>`&Prime;` | `\u2032`<br><br>`\u2033` | | <kbd>Alt</kbd>+<kbd>8 2 4 2</kbd><br><br><kbd>Alt</kbd>+<kbd>8 2 4 3</kbd> | Use prime (′) only in abbreviations for feet, arcminutes, and minutes: 3° 15′<br><br>Use double-prime (″) only in abbreviations for inches, arcseconds, and seconds: 3° 15′ 35″<br><br>Don’t use quotation marks, straight quotes, or free-standing accents for primes. |

+| Straight quotes and accents | **"**<br><br>**'**<br><br>**`**<br><br>**´** | `&quot;`<br><br>`&#39;`<br><br>`&#96;`<br><br>`&acute;` | `\u0022`<br><br>`\u0027`<br><br>`\u0060`<br><br>`\u00B4` | | | Don’t use straight quotes or free-standing accents for primes or quotation marks.<br><br>Proper typography never uses straight quotes. They are left over from the age of typewriters and their only modern use is for code. |

+| Ellipsis | **…** | `&hellip;` | | <kbd>⌥ Option</kbd>+<kbd>;</kbd> | <kbd>Alt</kbd>+<kbd>0 1 3 3</kbd> | Use to indicate an action in progress (“Downloading…”) or incomplete or truncated text. No space before the ellipsis.<br><br>Omit from menu items or buttons that open a dialog or start some other process. |

+| Chevrons | **«**<br><br>**»**<br><br>**‹**<br><br>**›**<br><br>**<**<br><br>**>** | `&#171;`<br><br>`&#187;`<br><br>`&#8249;`<br><br>`&#8250;`<br><br>`&lt;`<br><br>`&gt;` | `\u00AB`<br><br>`\u00BB`<br><br>`\u2039`<br><br>`\u203A`<br><br>`\u003C`<br><br>`\u003E`<br><br> | | | Omit from links or buttons that open another page or move to the next or previous step in a process. Also known as angle brackets, angular quote brackets, or guillemets. |

+| Em dash | **—** | `&mdash;` | `\u2014` | <kbd>⌥ Option</kbd>+<kbd>⇧ Shift</kbd>+<kbd>-</kbd> | <kbd>Alt</kbd>+<kbd>0 1 5 1</kbd> | Avoid using dashes to separate text. If you must use dashes for this purpose — like this — use an em dash surrounded by spaces. |

+| En dash | **–** | `&ndash;` | `\u2013` | <kbd>⌥ Option</kbd>+<kbd>-</kbd> | <kbd>Alt</kbd>+<kbd>0 1 5 0</kbd> | Use an en dash without spaces instead of a hyphen to indicate a range of values, such as numbers, times, and dates: “3–5 kg”, “8:00 AM–12:30 PM”, “10–17 Jan” |

+| Hyphen | **-** | | | | | Use to represent negative numbers, or to avoid ambiguity in adjective-noun or noun-participle pairs. Example: “anti-inflammatory”; “5-mile walk.”<br><br>Omit in commonly understood terms and adverbs that end in *ly*: “frontend”, “greatly improved performance.”<br><br>Omit in the term “open source.” |

+| Parentheses | **( )** | | | | | Use only to define acronyms or jargon: “Secure web connections are based on a technology called SSL (the secure sockets layer).”<br><br>Avoid other uses and instead rewrite the text, or use dashes or commas to set off the information. If parentheses are required: If the parenthetical is a complete, independent sentence, place the period inside the parentheses; if not, the period goes outside. |

+

+When using the <kbd>Alt</kbd> keystrokes in Windows, use the numeric keypad, not the row of numbers above the alphabet, and be sure Num Lock is turned on.

+

+---

+

+## Terminology

+Only use the terms below.

+

+When using verbs or adjectives:

+* If the context clearly refers to the object, use them alone. Example: `Edit` or `Closed`

+* If the context isn’t clear enough, use them with the object. Example: `Edit issue` or `Closed issues`

+

+### Projects and Groups

+

+| Term | Use | :no_entry_sign: Don't |

+| ---- | --- | ----- |

+| Members | When discussing the people who are a part of a project or a group. | Don't use `users`. |

+

+### Issues

+

+#### Adjectives (states)

+

+| Term | :no_entry_sign: Don’t |

+| ---- | --- |

+| Open | Don’t use `Pending` or `Created` |

+| Closed | Don’t use `Archived` |

+| Deleted | Don’t use `Removed` or `Trashed` |

+

+#### Verbs (actions)

+

+| Term | Use | :no_entry_sign: Don’t |

+| ---- | --- | --- |

+| New | Although it’s not a verb, `New` is a common standard and used for entering the creation mode of a non-existent issue | Don’t use `Create`, `Open`, or `Add` |

+| Create | Only to indicate when or who created an issue ||

+| Add | Associate an existing issue with an item or a list of items | Don’t use `New` or `Create` |

+| View | Open the detail page of an issue | Don’t use `Open` or `See` |

+| Edit | Enter the editing mode of an issue | Don’t use `Change`, `Modify` or `Update` |

+| Submit | Finalize the *creation* process of an issue | Don’t use `Add`, `Create`, `New`, `Open`, `Save` or `Save changes` |

+| Save | Finalize the *editing* process of an issue | Don’t use `Edit`, `Modify`, `Update`, `Submit`, or `Save changes` |

+| Cancel | Cancel the *creation* or *editing* process of an issue | Don’t use `Back`, `Close`, or `Discard` |

+| Close | Close an open issue | Don’t use `Archive` |

+| Re-open | Re-open a closed issue | Don’t use `Open` |

+| Delete | Permanently remove an issue from the system | Don’t use `Remove` |

+| Remove | Remove the association an issue with an item or a list of items | Don’t use `Delete` |

+

+### Merge requests

+

+#### Adjectives (states)

+

+| Term |

+| ---- |

+| Open |

+| Merged |

+

+#### Verbs (actions)

+

+| Term | Use | :no_entry_sign: Don’t |

+| ---- | --- | --- |

+| Add | Add a merge request | Do not use `create` or `new` |

+| View | View an open or merged merge request ||

+| Edit | Edit an open or merged merge request| Do not use `update` |

+| Approve | Approve an open merge request ||

+| Remove approval, unapproved | Remove approval of an open merge request | Do not use `unapprove` as that is not an English word|

+| Merge | Merge an open merge request ||

+

+### Comments & Discussions

+

+#### Comment

+A **comment** is a written piece of text that users of GitLab can create. Comments have the meta data of author and timestamp. Comments can be added in a variety of contexts, such as issues, merge requests, and discussions.

+

+#### Discussion

+A **discussion** is a group of 1 or more comments. A discussion can include subdiscussions. Some discussions have the special capability of being able to be **resolved**. Both the comments in the discussion and the discussion itself can be resolved.

+

+## Confirmation dialogs

+

+- Destruction buttons should be clear and always say what they are destroying.

+  E.g., `Delete page` instead of just `Delete`.

+- If the copy describes another action the user can take instead of the

+  destructive one, provide a way for them to do that as a secondary button.

+- Avoid the word `cancel` or `canceled` in the descriptive copy. It can be

+  confusing when you then see the `Cancel` button.

+

+---

+

+Portions of this page are modifications based on work created and shared by the [Android Open Source Project][android project] and used according to terms described in the [Creative Commons 2.5 Attribution License][creative commons].

+

+[material design]: https://material.io/guidelines/

+[features]: https://about.gitlab.com/features/ "GitLab features page"

+[products]: https://about.gitlab.com/products/ "GitLab products page"

+[serial comma]: https://en.wikipedia.org/wiki/Serial_comma "“Serial comma” in Wikipedia"

+[android project]: http://source.android.com/

+[creative commons]: http://creativecommons.org/licenses/by/2.5/

diff --git a/doc/development/ux_guide/img/animation-autoscroll.gif b/doc/development/ux_guide/img/animation-autoscroll.gif
new file mode 100644
index 00000000000..155b0234c64
--- /dev/null
+++ b/doc/development/ux_guide/img/animation-autoscroll.gif
diff --git a/doc/development/ux_guide/img/animation-reorder.gif b/doc/development/ux_guide/img/animation-reorder.gif
new file mode 100644
index 00000000000..ccdeb3d396f
--- /dev/null
+++ b/doc/development/ux_guide/img/animation-reorder.gif
diff --git a/doc/development/ux_guide/img/color-textprimary.png b/doc/development/ux_guide/img/color-textprimary.png
new file mode 100644
index 00000000000..90f2821f0cf
--- /dev/null
+++ b/doc/development/ux_guide/img/color-textprimary.png
diff --git a/doc/development/ux_guide/img/color-textsecondary.png b/doc/development/ux_guide/img/color-textsecondary.png
new file mode 100644
index 00000000000..61cb8a13c45
--- /dev/null
+++ b/doc/development/ux_guide/img/color-textsecondary.png
diff --git a/doc/development/ux_guide/img/components-searchbox.png b/doc/development/ux_guide/img/components-searchbox.png
new file mode 100644
index 00000000000..a25189296ba
--- /dev/null
+++ b/doc/development/ux_guide/img/components-searchbox.png
diff --git a/doc/development/ux_guide/img/components-searchboxscoped.png b/doc/development/ux_guide/img/components-searchboxscoped.png
new file mode 100644
index 00000000000..b116d714848
--- /dev/null
+++ b/doc/development/ux_guide/img/components-searchboxscoped.png
diff --git a/doc/development/ux_guide/img/copy-form-addissuebutton.png b/doc/development/ux_guide/img/copy-form-addissuebutton.png
deleted file mode 100644
index 8457f0ab2ab..00000000000
--- a/doc/development/ux_guide/img/copy-form-addissuebutton.png
+++ /dev/null
diff --git a/doc/development/ux_guide/img/copy-form-addissueform.png b/doc/development/ux_guide/img/copy-form-addissueform.png
deleted file mode 100644
index 89c6b4acdfb..00000000000
--- a/doc/development/ux_guide/img/copy-form-addissueform.png
+++ /dev/null
diff --git a/doc/development/ux_guide/img/copy-form-editissuebutton.png b/doc/development/ux_guide/img/copy-form-editissuebutton.png
deleted file mode 100644
index 04bcc2bf831..00000000000
--- a/doc/development/ux_guide/img/copy-form-editissuebutton.png
+++ /dev/null
diff --git a/doc/development/ux_guide/img/copy-form-editissueform.png b/doc/development/ux_guide/img/copy-form-editissueform.png
deleted file mode 100644
index 126ef34ea7e..00000000000
--- a/doc/development/ux_guide/img/copy-form-editissueform.png
+++ /dev/null
diff --git a/doc/development/ux_guide/img/cursors-default.png b/doc/development/ux_guide/img/cursors-default.png
new file mode 100644
index 00000000000..c188ec4e351
--- /dev/null
+++ b/doc/development/ux_guide/img/cursors-default.png
diff --git a/doc/development/ux_guide/img/cursors-ibeam.png b/doc/development/ux_guide/img/cursors-ibeam.png
new file mode 100644
index 00000000000..86f28639982
--- /dev/null
+++ b/doc/development/ux_guide/img/cursors-ibeam.png
diff --git a/doc/development/ux_guide/img/cursors-move.png b/doc/development/ux_guide/img/cursors-move.png
new file mode 100644
index 00000000000..a9c610eaa88
--- /dev/null
+++ b/doc/development/ux_guide/img/cursors-move.png
diff --git a/doc/development/ux_guide/img/cursors-panclosed.png b/doc/development/ux_guide/img/cursors-panclosed.png
new file mode 100644
index 00000000000..6d247a765ac
--- /dev/null
+++ b/doc/development/ux_guide/img/cursors-panclosed.png
diff --git a/doc/development/ux_guide/img/cursors-panopened.png b/doc/development/ux_guide/img/cursors-panopened.png
new file mode 100644
index 00000000000..76f2eeda831
--- /dev/null
+++ b/doc/development/ux_guide/img/cursors-panopened.png
diff --git a/doc/development/ux_guide/img/cursors-pointer.png b/doc/development/ux_guide/img/cursors-pointer.png
new file mode 100644
index 00000000000..d86dd955fa7
--- /dev/null
+++ b/doc/development/ux_guide/img/cursors-pointer.png
diff --git a/doc/development/ux_guide/img/harry-robison.png b/doc/development/ux_guide/img/harry-robison.png
new file mode 100644
index 00000000000..702a8b02262
--- /dev/null
+++ b/doc/development/ux_guide/img/harry-robison.png
diff --git a/doc/development/ux_guide/img/james-mackey.png b/doc/development/ux_guide/img/james-mackey.png
new file mode 100644
index 00000000000..6db257c5b39
--- /dev/null
+++ b/doc/development/ux_guide/img/james-mackey.png
diff --git a/doc/development/ux_guide/img/karolina-plaskaty.png b/doc/development/ux_guide/img/karolina-plaskaty.png
new file mode 100644
index 00000000000..2e356c99762
--- /dev/null
+++ b/doc/development/ux_guide/img/karolina-plaskaty.png
diff --git a/doc/development/ux_guide/img/nazim-ramesh.png b/doc/development/ux_guide/img/nazim-ramesh.png
new file mode 100644
index 00000000000..01ba0391630
--- /dev/null
+++ b/doc/development/ux_guide/img/nazim-ramesh.png
diff --git a/doc/development/ux_guide/img/steven-lyons.png b/doc/development/ux_guide/img/steven-lyons.png
new file mode 100644
index 00000000000..2efe1d0b168
--- /dev/null
+++ b/doc/development/ux_guide/img/steven-lyons.png
diff --git a/doc/development/ux_guide/users.md b/doc/development/ux_guide/users.md
index 717a902c424..cbd7c17de41 100644
--- a/doc/development/ux_guide/users.md
+++ b/doc/development/ux_guide/users.md
@@ -1,16 +1,164 @@
-# Users
+## UX Personas
+* [Nazim Ramesh](#nazim-ramesh)
+    - Small to medium size organisations using GitLab CE
+* [James Mackey](#james-mackey)
+    - Medium to large size organisations using CE or EE
+    - Small organisations using EE
+* [Karolina Plaskaty](#karolina-plaskaty)
+    - Using GitLab.com for personal/hobby projects
+    - Would like to use GitLab at work
+    - Working for a medium to large size organisation  
 
-> TODO: Create personas. Understand the similarities and differences across the below spectrums.
+<hr>
 
-## Users by organization
+### Nazim Ramesh
+- Small to medium size organisations using GitLab CE
 
-- Enterprise
-- Medium company
-- Small company
-- Open source communities
+<img src="img/nazim-ramesh.png" width="300px">
 
-## Users by role
+#### Demographics 
 
-- Admin
-- Manager
-- Developer
+- **Age**<br>32 years old
+- **Location**<br>Germany
+- **Education**<br>Bachelor of Science in Computer Science
+- **Occupation**<br>Full-stack web developer
+- **Programming experience**<br>Over 10 years
+- **Frequently used programming languages**<br>JavaScript, SQL, PHP
+- **Hobbies / interests**<br>Functional programming, open source, gaming, web development and web security.
+
+#### Motivations
+Nazim works for a software development company which currently hires around 80 people. When Nazim first joined the company, the engineering team were using Subversion (SVN) as their primary form of source control. However, Nazim felt SVN was not flexible enough to work with many feature branches and noticed that developers with less experience of source control struggled with the central-repository nature of SVN. Armed with a wishlist of features, Nazim began comparing source control tools. A search for “self-hosted Git server repository management” returned GitLab. In his own words, Nazim explains why he wanted the engineering team to start using GitLab:
+
+>
+“I wanted them to switch away from SVN. I needed a server application to manage repositories. The common tools that were around just didn’t meet the requirements. Most of them were too simple or plain...GitLab provided all the required features. Also costs had to be low, since we don’t have a big budget for those things...the Community Edition was perfect in this regard.”
+>
+
+In his role as a full-stack web developer, Nazim could recommend products that he would like the engineering team to use, but final approval lay with his line manager, Mike, VP of Engineering. Nazim recalls that he was met with reluctance from his colleagues when he raised moving to Git and using GitLab.
+
+>
+“The biggest challenge...why should we change anything at all from the status quo? We needed to switch from SVN to Git. They knew they needed to learn Git and a Git workflow...using Git was scary to my colleagues...they thought it was more complex than SVN to use.”
+>
+
+Undeterred, Nazim decided to migrate a couple of projects across to GitLab. 
+
+>
+“Old SVN users couldn’t see the benefits of Git at first. It took a month or two to convince them.”
+>
+
+Slowly, by showing his colleagues how easy it was to use Git, the majority of the team’s projects were migrated to GitLab. 
+
+The engineering team have been using GitLab CE for around 2 years now. Nazim credits himself as being entirely responsible for his company’s decision to move to GitLab. 
+
+#### Frustrations
+##### Adoption to GitLab has been slow
+Not only has the engineering team had to get to grips with Git, they’ve also had to adapt to using GitLab. Due to lack of training and existing skills in other tools, the full feature set of GitLab CE is not being utilised. Nazim sold GitLab to his manager as an ‘all in one’ tool which would replace multiple tools used within the company, thus saving costs. Nazim hasn’t had the time to integrate the legacy tools to GitLab and he’s struggling to convince his peers to change their habits.
+
+##### Missing Features
+Nazim’s company want GitLab to be able to do everything. There isn’t a large budget for software, so they’re selective about what tools are implemented. It needs to add real value to the company. In order for GitLab to be widely adopted and to meet the requirements of different roles within the company, it needs a host of features. When an individual within Nazim’s company wants to know if GitLab has a specific feature or does a particular thing, Nazim is the person to ask. He becomes the point of contact to investigate, build or sometimes just raise the feature request. Nazim gets frustrated when GitLab isn’t able to do what he or his colleagues need it to do.
+
+##### Regressions and bugs
+Nazim often has to calm down his colleagues, when a release contains regressions or new bugs. As he puts it “every new version adds something awesome, but breaks something”. He feels that “old issues for "minor" annoyances get quickly buried in the mass of open issues and linger for a very long time. More generally, I have the feeling that GitLab focus on adding new functionalities, but overlook a bunch of annoying minor regressions or introduced bugs.” Due to limited resource and expertise within the team, not only is it difficult to remain up-to-date with the frequent release cycle, it’s also counterproductive to fix workflows every month.
+
+##### Uses too much RAM and CPU
+>
+“Memory usages mean that if we host it from a cloud based host like AWS, we spend almost as much on the instance as what we would pay GitHub”
+>
+
+##### UI/UX
+GitLab’s interface initially attracted Nazim when he was comparing version control software. He thought it would help his less technical colleagues to adapt to using Git and perhaps, GitLab could be rolled out to other areas of the business, beyond engineering. However, using GitLab’s interface daily has left him frustrated at the lack of personalisation / control over his user experience. He’s also regularly lost in a maze of navigation. Whilst he acknowledges that GitLab listens to its users and that the interface is improving, he becomes annoyed when the changes are too progressive. “Too frequent UI changes. Most of them tend to turn out great after a few cycles of fixes, but the frequency is still far too high for me to feel comfortable to always stay on the current release.”
+
+#### Goals 
+* To convince his colleagues to fully adopt GitLab CE, thus improving workflow and collaboration.
+* To use a feature rich version control platform that covers all stages of the development lifecycle, in order to reduce dependencies on other tools.
+* To use an intuitive and stable product, so he can spend more time on his core job responsibilities and less time bug-fixing, guiding colleagues, etc.
+
+<hr>
+
+### James Mackey
+- Medium to large size organisations using CE or EE
+- Small organisations using EE
+
+<img src="img/james-mackey.png" width="300px">
+
+#### Demographics
+
+- **Age**<br>36 years old
+- **Location**<br>US
+- **Education**<br>Masters degree in Computer Science
+- **Occupation**<br>Full-stack web developer
+- **Programming experience**<br>Over 10 years
+- **Frequently used programming languages**<br>JavaScript, SQL, Node.js, Java, PHP, Python
+- **Hobbies / interests**<br>DevOps, open source, web development, science, automation and electronics.
+
+#### Motivations
+James works for a research company which currently hires around 800 staff. He began using GitLab.com back in 2013 for his own open source, hobby projects and loved “the simplicity of installation, administration and use”. After using GitLab for over a year, he began to wonder about using it at work. James explains:
+
+>
+“We first installed the CE edition...on a staging server for a PoC and asked a beta team to use it, specifically for the Merge Request features. Soon other teams began asking us to be beta users too, because the team that was already using GitLab was really enjoying it.”
+>
+
+James and his colleagues also reviewed competitor products including GitHub Enterprise, but they found it “less innovative and with considerable costs...GitLab had the features we wanted at a much lower cost per head than GitHub”.
+
+The company James works for provides employees with a discretionary budget to spend how they want on software, so James and his team decided to upgrade to EE. 
+
+James feels partially responsible for his organisation’s decision to start using GitLab.
+
+>
+“It's still up to the teams themselves [to decide] which tools to use. We just had a great experience moving our daily development to GitLab, so other teams have followed the path or are thinking about switching.”
+>
+
+#### Frustrations
+##### Third Party Integration
+Some of GitLab EE’s features are too basic, in particular, issues boards which do not have the level of reporting that James and his team need. Subsequently, they still need to use GitLab EE in conjunction with other tools, such as JIRA. Whilst James feels it isn’t essential for GitLab to meet all his needs (his company are happy for him to use, and pay for, multiple tools), he sometimes isn’t sure what is/isn’t possible with plugins and what level of custom development he and his team will need to do.
+
+##### UX/UI
+James and his team use CI quite heavily for several projects. Whilst they’ve welcomed improvements to the builds and pipelines interface, they still have some difficulty following build process on the different tabs under Pipelines. Some confusion has arisen from not knowing where to find different pieces of information or how to get to the next stages logs from the current stage’s log output screen. They feel more intuitive linking and flow may alleviate the problem. Generally, they feel GitLab’s navigation needs to reviewed and optimised.
+
+##### Permissions
+>
+“There is no granular control over user or group permissions. The permissions for a project are too tightly coupled to the permissions for Gitlab CI/build pipelines.”
+>
+
+#### Goals 
+* To be able to integrate third party tools easily with GitLab EE and to create custom integrations and patches where needed.
+* To use GitLab EE primarily for code hosting, merge requests, continuous integration and issue management. James and his team want to be able to understand and use these particular features easily.
+* To able to share one instance of GitLab EE with multiple teams across the business. Advanced user management, the ability to separate permissions on different parts of the source code, etc are important to James.
+
+<hr>
+
+### Karolina Plaskaty
+- Using GitLab.com for personal/hobby projects
+- Would like to use GitLab at work
+- Working for a medium to large size organisation   
+
+<img src="img/karolina-plaskaty.png" width="300px">
+
+#### Demographics
+
+- **Age**<br>26 years old
+- **Location**<br>UK
+- **Education**<br>Self taught
+- **Occupation**<br>Junior web-developer
+- **Programming experience**<br>6 years
+- **Frequently used programming languages**<br>JavaScript and SQL
+- **Hobbies / interests**<br>Web development, mobile development, UX, open source, gaming and travel.
+
+#### Motivations
+Karolina has been using GitLab.com for around a year. She roughly spends 8 hours every week programming, of that, 2 hours is spent contributing to open source projects. Karolina contributes to open source projects to gain programming experience and to give back to the community. She likes GitLab.com for its free private repositories and range of features which provide her with everything she needs for her personal projects. Karolina is also a massive fan of GitLab’s values and the fact that it isn’t a “behemoth of a company”.  She explains that “displaying every single thing (doc, culture, assumptions, development...) in the open gives me greater confidence to choose Gitlab personally and to recommend it at work.”  She’s also an avid reader of GitLab’s blog.
+
+Karolina works for a software development company which currently hires around 500 people. Karolina would love to use GitLab at work but the company has used GitHub Enterprise for a number of years. She describes management at her company as “old fashioned” and explains that it’s “less of a technical issue and more of a cultural issue” to convince upper management to move to GitLab. Karolina is also relatively new to the company so she’s apprehensive about pushing too hard to change version control platforms.
+
+#### Frustrations
+##### Unable to use GitLab at work
+Karolina wants to use GitLab at work but isn’t sure how to approach the subject with management. In her current role, she doesn’t feel that she has the authority to request GitLab.
+
+##### Performance
+GitLab.com is frequently slow and unavailable. Karolina has also heard that GitLab is a “memory hog”  which has deterred her from running GitLab on her own machine for just hobby / personal projects.
+
+##### UX/UI
+Karolina has an interest in UX and therefore has strong opinions about how GitLab should look and feel. She feels the interface is cluttered, “it has too many links/buttons” and the navigation “feels a bit weird sometimes. I get lost if I don’t pay attention.” As Karolina also enjoys contributing to open-source projects, it’s important to her that GitLab is well designed for public repositories, she doesn’t feel that GitLab currently achieves this.
+
+#### Goals 
+* To develop her programming experience and to learn from other developers.
+* To contribute to both her own and other open source projects.
+* To use a fast and intuitive version control platform.
\ No newline at end of file
diff --git a/doc/downgrade_ee_to_ce/README.md b/doc/downgrade_ee_to_ce/README.md
index a6d22e5a04a..fe4b6d73771 100644
--- a/doc/downgrade_ee_to_ce/README.md
+++ b/doc/downgrade_ee_to_ce/README.md
@@ -15,13 +15,6 @@ Kerberos and Atlassian Crowd are only available on the Enterprise Edition, so
 you should disable these mechanisms before downgrading and you should provide
 alternative authentication methods to your users.
 
-### Git Annex
-
-Git Annex is also only available on the Enterprise Edition. This means that if
-you have repositories that use Git Annex to store large files, these files will
-no longer be easily available via Git. You should consider migrating these
-repositories to use Git LFS before downgrading to the Community Edition.
-
 ### Remove Jenkins CI Service entries from the database
 
 The `JenkinsService` class is only available on the Enterprise Edition codebase,
diff --git a/doc/gitlab-basics/add-image.md b/doc/gitlab-basics/add-image.md
index 476b48a217c..1a44123aa81 100644
--- a/doc/gitlab-basics/add-image.md
+++ b/doc/gitlab-basics/add-image.md
@@ -1,62 +1,56 @@
 # How to add an image
 
-The following are the steps to add images to your repository in
-GitLab:
+Using your standard tool for copying files (e.g. Finder in Mac OS, or Explorer
+in Windows, or...), put the image file into the GitLab project. You can find the
+project as a regular folder in your files.
 
-Find the image that you’d like to add.
+Go to your [shell](command-line-commands.md), and move into the folder of your
+Gitlab project. This usually means running the following command until you get
+to the desired destination:
 
-In your computer files, find the GitLab project to which you'd like to add the image
-(you'll find it as a regular file). Click on every file until you find exactly where you'd
-like to add the image. There, paste the image.
-
-Go to your [shell](command-line-commands.md), and add the following commands:
-
-Add this command for every directory that you'd like to open:
 ```
-cd NAME-OF-FILE-YOU'D-LIKE-TO-OPEN
+cd NAME-OF-FOLDER-YOU'D-LIKE-TO-OPEN
 ```
 
-Create a new branch:
-```
-git checkout -b NAME-OF-BRANCH
-```
+Check if your image is actually present in the directory (if you are in Windows,
+use `dir` instead):
 
-Check if your image was correctly added to the directory:
 ```
 ls
 ```
 
 You should see the name of the image in the list shown.
 
-Move up the hierarchy through directories:
-```
-cd ../
-```
+Check the status:
 
-Check the status and you should see your image’s name in red:
 ```
 git status
 ```
 
-Add your changes:
+Your image's name should appear in red, so `git` took notice of it! Now add it
+to the repository:
+
 ```
 git add NAME-OF-YOUR-IMAGE
 ```
 
-Check the status and you should see your image’s name in green:
+Check the status again, your image's name should have turned green:
+
 ```
 git status
 ```
 
-Add the commit:
+Commit:
+
 ```
-git commit -m “DESCRIBE COMMIT IN A FEW WORDS”
+git commit -m "DESCRIBE COMMIT IN A FEW WORDS"
 ```
 
-Now you can push (send) your changes (in the branch NAME-OF-BRANCH) to GitLab (the git remote named 'origin'):
+Now you can push (send) your changes (in the branch NAME-OF-BRANCH) to GitLab
+(the git remote named 'origin'):
+
 ```
 git push origin NAME-OF-BRANCH
 ```
 
-Your image will be added to your branch in your repository in GitLab. Create a [Merge Request](add-merge-request.md)
-to integrate your changes to your project.
+Your image will be added to your branch in your repository in GitLab.
diff --git a/doc/gitlab-basics/command-line-commands.md b/doc/gitlab-basics/command-line-commands.md
index 3b075ff5fc0..2a531193adf 100644
--- a/doc/gitlab-basics/command-line-commands.md
+++ b/doc/gitlab-basics/command-line-commands.md
@@ -25,6 +25,8 @@ git clone PASTE HTTPS OR SSH HERE
 
 A clone of the project will be created in your computer.
 
+>**Note:** If you clone your project via an URL that contains special characters, make sure that they are URL-encoded.
+
 ### Go into a project, directory or file to work in it
 
 ```
diff --git a/doc/gitlab-basics/img/create_new_project_button.png b/doc/gitlab-basics/img/create_new_project_button.png
index a19f0e57b56..8d7a69e55ed 100644
--- a/doc/gitlab-basics/img/create_new_project_button.png
+++ b/doc/gitlab-basics/img/create_new_project_button.png
diff --git a/doc/gitlab-basics/img/profile_settings.png b/doc/gitlab-basics/img/profile_settings.png
index 26df4c0a734..aaa1a39313d 100644
--- a/doc/gitlab-basics/img/profile_settings.png
+++ b/doc/gitlab-basics/img/profile_settings.png
diff --git a/doc/gitlab-basics/img/profile_settings_ssh_keys_single_key.png b/doc/gitlab-basics/img/profile_settings_ssh_keys_single_key.png
index 6a1430d9663..7ebb8973ef0 100644
--- a/doc/gitlab-basics/img/profile_settings_ssh_keys_single_key.png
+++ b/doc/gitlab-basics/img/profile_settings_ssh_keys_single_key.png
diff --git a/doc/install/README.md b/doc/install/README.md
index 239f5f301ec..d35709266e4 100644
--- a/doc/install/README.md
+++ b/doc/install/README.md
@@ -1,6 +1,32 @@
 # Installation
 
-- [Installation](installation.md)
-- [Requirements](requirements.md)
-- [Structure](structure.md)
-- [Database MySQL](database_mysql.md)
+GitLab can be installed via various ways. Check the [installation methods][methods]
+for an overview.
+
+## Requirements
+
+Before installing GitLab, make sure to check the [requirements documentation](requirements.md)
+which includes useful information on the supported Operating Systems as well as
+the hardware requirements.
+
+## Installation methods
+
+- [Installation using the Omnibus packages](https://about.gitlab.com/downloads/) -
+  Install GitLab using our official deb/rpm repositories. This is the
+  recommended way.
+- [Installation from source](installation.md) - Install GitLab from source.
+  Useful for unsupported systems like *BSD. For an overview of the directory
+  structure, read the [structure documentation](structure.md).
+- [Docker](https://docs.gitlab.com/omnibus/docker/) - Install GitLab using Docker.
+- [Installation on Google Cloud Platform](google_cloud_platform/index.md) - Install
+  GitLab on Google Cloud Platform using our official image.
+- [Digital Ocean and Docker](digitaloceandocker.md) - Install GitLab quickly
+  on DigitalOcean using Docker.
+
+## Database
+
+While the recommended database is PostgreSQL, we provide information to install
+GitLab using MySQL. Check the [MySQL documentation](database_mysql.md) for more
+information.
+
+[methods]: https://about.gitlab.com/installation/
diff --git a/doc/install/database_mysql.md b/doc/install/database_mysql.md
index 322680f0cf4..da2dac23c6a 100644
--- a/doc/install/database_mysql.md
+++ b/doc/install/database_mysql.md
@@ -1,57 +1,259 @@
 # Database MySQL
 
-## Note
+>**Note:**
+We do not recommend using MySQL due to various issues. For example, case
+[(in)sensitivity](https://dev.mysql.com/doc/refman/5.0/en/case-sensitivity.html)
+and [problems](https://bugs.mysql.com/bug.php?id=65830) that
+[suggested](https://bugs.mysql.com/bug.php?id=50909)
+[fixes](https://bugs.mysql.com/bug.php?id=65830) [have](https://bugs.mysql.com/bug.php?id=63164).
 
-We do not recommend using MySQL due to various issues. For example, case [(in)sensitivity](https://dev.mysql.com/doc/refman/5.0/en/case-sensitivity.html) and [problems](https://bugs.mysql.com/bug.php?id=65830) that [suggested](https://bugs.mysql.com/bug.php?id=50909) [fixes](https://bugs.mysql.com/bug.php?id=65830) [have](https://bugs.mysql.com/bug.php?id=63164).
+## Initial database setup
 
-## MySQL
+```
+# Install the database packages
+sudo apt-get install -y mysql-server mysql-client libmysqlclient-dev
+
+# Ensure you have MySQL version 5.5.14 or later
+mysql --version
+
+# Pick a MySQL root password (can be anything), type it and press enter
+# Retype the MySQL root password and press enter
+
+# Secure your installation
+sudo mysql_secure_installation
+
+# Login to MySQL
+mysql -u root -p
+
+# Type the MySQL root password
+
+# Create a user for GitLab
+# do not type the 'mysql>', this is part of the prompt
+# change $password in the command below to a real password you pick
+mysql> CREATE USER 'git'@'localhost' IDENTIFIED BY '$password';
+
+# Ensure you can use the InnoDB engine which is necessary to support long indexes
+# If this fails, check your MySQL config files (e.g. `/etc/mysql/*.cnf`, `/etc/mysql/conf.d/*`) for the setting "innodb = off"
+mysql> SET storage_engine=INNODB;
+
+# If you have MySQL < 5.7.7 and want to enable utf8mb4 character set support with your GitLab install, you must set the following NOW:
+mysql> SET GLOBAL innodb_file_per_table=1, innodb_file_format=Barracuda, innodb_large_prefix=1;
+
+# Create the GitLab production database
+mysql> CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_general_ci`;
+
+# Grant the GitLab user necessary permissions on the database
+mysql> GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, CREATE TEMPORARY TABLES, DROP, INDEX, ALTER, LOCK TABLES, REFERENCES ON `gitlabhq_production`.* TO 'git'@'localhost';
+
+# Quit the database session
+mysql> \q
+
+# Try connecting to the new database with the new user
+sudo -u git -H mysql -u git -p -D gitlabhq_production
+
+# Type the password you replaced $password with earlier
+
+# You should now see a 'mysql>' prompt
+
+# Quit the database session
+mysql> \q
+```
+
+You are done installing the database for now and can go back to the rest of the installation.
+Please proceed to the rest of the installation before running through the utf8mb4 support section.
+
+### MySQL utf8mb4 support
+
+After installation or upgrade, remember to [convert any new tables](#convert) to `utf8mb4`/`utf8mb4_general_ci`.
+
+---
+
+GitLab 8.14 has introduced [a feature](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7420) requiring `utf8mb4` encoding to be supported in your GitLab MySQL Database, which is not the case if you have setup your database before GitLab 8.16.
+
+Follow the below instructions to ensure you use the most up to date requirements for your GitLab MySQL Database.
+
+**We are about to do the following:**
+- Ensure you can enable `utf8mb4` encoding and `utf8mb4_general_ci` collation for your GitLab DB, tables and data.
+- Convert your GitLab tables and data from `utf8`/`utf8_general_ci` to `utf8mb4`/`utf8mb4_general_ci`
+
+### Check for utf8mb4 support
+
+#### Check for InnoDB File-Per-Table Tablespaces
+
+We need to check, enable and maybe convert your existing GitLab DB tables to the [InnoDB File-Per-Table Tablespaces](http://dev.mysql.com/doc/refman/5.7/en/innodb-multiple-tablespaces.html) as a prerequise for supporting **utfb8mb4 with long indexes** required by recent GitLab databases.
+
+    # Login to MySQL
+    mysql -u root -p
+
+    # Type the MySQL root password
+    mysql > use gitlabhq_production;
+
+    # Check your MySQL version is >= 5.5.3 (GitLab requires 5.5.14+)
+    mysql > SHOW VARIABLES LIKE 'version';
+    +---------------+-----------------+
+    | Variable_name | Value           |
+    +---------------+-----------------+
+    | version       | 5.5.53-0+deb8u1 |
+    +---------------+-----------------+
+
+    # Note where is your MySQL data dir for later:
+    mysql > select @@datadir;
+    +----------------+
+    | @@datadir      |
+    +----------------+
+    | /var/lib/mysql |
+    +----------------+
+
+    # Note whether your MySQL server runs with innodb_file_per_table ON or OFF:
+    mysql> SELECT @@innodb_file_per_table;
+    +-------------------------+
+    | @@innodb_file_per_table |
+    +-------------------------+
+    |                       1 |
+    +-------------------------+
+
+    # You can now quit the database session
+    mysql> \q
+
+> You need **MySQL 5.5.3 or later** to perform this update.
+
+Whatever the results of your checks above, we now need to check if your GitLab database has been created using [InnoDB File-Per-Table Tablespaces](http://dev.mysql.com/doc/refman/5.7/en/innodb-multiple-tablespaces.html) (i.e. `innodb_file_per_table` was set to **1** at initial setup time).
+
+> Note: This setting is [enabled by default](http://dev.mysql.com/doc/refman/5.7/en/innodb-parameters.html#sysvar_innodb_file_per_table) since MySQL 5.6.6.
+
+    # Run this command with root privileges, replace the data dir if different:
+    sudo ls -lh /var/lib/mysql/gitlabhq_production/*.ibd | wc -l
 
-    # Install the database packages
-    sudo apt-get install -y mysql-server mysql-client libmysqlclient-dev
+    # Run this command with root privileges, replace the data dir if different:
+    sudo ls -lh /var/lib/mysql/gitlabhq_production/*.frm | wc -l
 
-    # Ensure you have MySQL version 5.5.14 or later
-    mysql --version
 
-    # Pick a MySQL root password (can be anything), type it and press enter
-    # Retype the MySQL root password and press enter
+- **Case 1: a result > 0 for both commands**
 
-    # Secure your installation
-    sudo mysql_secure_installation
+Congrats, your GitLab database uses the right InnoDB tablespace format.
+
+However, you must still ensure that any **future tables** created by GitLab will still use the right format:
+
+- If `SELECT @@innodb_file_per_table` returned **1** previously, your server is running correctly.
+> It's however a requirement to check *now* that this setting is indeed persisted in your [my.cnf](https://dev.mysql.com/doc/refman/5.7/en/tablespace-enabling.html) file!
+
+- If `SELECT @@innodb_file_per_table` returned **0** previously, your server is not running correctly.
+> [Enable innodb_file_per_table](https://dev.mysql.com/doc/refman/5.7/en/tablespace-enabling.html) by running in a MySQL session as root the command `SET GLOBAL innodb_file_per_table=1, innodb_file_format=Barracuda;` and persist the two settings in your [my.cnf](https://dev.mysql.com/doc/refman/5.7/en/tablespace-enabling.html) file
+
+Now, if you have a **different result** returned by the 2 commands above, it means you have a **mix of tables format** uses in your GitLab database. This can happen if your MySQL server had different values for `innodb_file_per_table` in its life and you updated GitLab at different moments with those inconsistent values. So keep reading.
+
+- **Case 2: a result equals to "0" OR not the same result for both commands**
+
+Unfortunately, none or only some of your GitLab database tables use the GitLab requirement of [InnoDB File-Per-Table Tablespaces](http://dev.mysql.com/doc/refman/5.7/en/innodb-multiple-tablespaces.html).
+
+Let's enable what we need on the running server:
 
     # Login to MySQL
     mysql -u root -p
 
     # Type the MySQL root password
 
-    # Create a user for GitLab
-    # do not type the 'mysql>', this is part of the prompt
-    # change $password in the command below to a real password you pick
-    mysql> CREATE USER 'git'@'localhost' IDENTIFIED BY '$password';
+    # Enable innodb_file_per_table and set innodb_file_format on the running server:
+    mysql > SET GLOBAL innodb_file_per_table=1, innodb_file_format=Barracuda;
+
+    # You can now quit the database session
+    mysql> \q
 
-    # Ensure you can use the InnoDB engine which is necessary to support long indexes
-    # If this fails, check your MySQL config files (e.g. `/etc/mysql/*.cnf`, `/etc/mysql/conf.d/*`) for the setting "innodb = off"
-    mysql> SET storage_engine=INNODB;
+> Now, **persist** [innodb_file_per_table](https://dev.mysql.com/doc/refman/5.6/en/tablespace-enabling.html) and [innodb_file_format](https://dev.mysql.com/doc/refman/5.6/en/innodb-file-format-enabling.html) in your `my.cnf` file.
 
-    # Create the GitLab production database
-    mysql> CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;
+Ensure at this stage that your GitLab instance is indeed **stopped**.
 
-    # Grant the GitLab user necessary permissions on the database
-    mysql> GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, CREATE TEMPORARY TABLES, DROP, INDEX, ALTER, LOCK TABLES, REFERENCES ON `gitlabhq_production`.* TO 'git'@'localhost';
+Now, let's convert all the GitLab database tables to the new tablespace format:
 
-    # Quit the database session
+    # Login to MySQL
+    mysql -u root -p
+
+    # Type the MySQL root password
+    mysql > use gitlabhq_production;
+
+    # Safety check: you should still have those values set as follow:
+    mysql> SELECT @@innodb_file_per_table, @@innodb_file_format;
+    +-------------------------+----------------------+
+    | @@innodb_file_per_table | @@innodb_file_format |
+    +-------------------------+----------------------+
+    |                       1 | Barracuda            |
+    +-------------------------+----------------------+
+
+    mysql > SELECT CONCAT('ALTER TABLE `', TABLE_NAME,'` ENGINE=InnoDB;') AS 'Copy & run these SQL statements:' FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA="gitlabhq_production" AND TABLE_TYPE="BASE TABLE";
+
+    # If previous query returned results, copy & run all shown SQL statements
+
+    # You can now quit the database session
     mysql> \q
 
-    # Try connecting to the new database with the new user
-    sudo -u git -H mysql -u git -p -D gitlabhq_production
+---
 
-    # Type the password you replaced $password with earlier
+#### Check for proper InnoDB File Format, Row Format, Large Prefix and tables conversion
 
-    # You should now see a 'mysql>' prompt
+We need to check, enable and probably convert your existing GitLab DB tables to use the [Barracuda InnoDB file format](https://dev.mysql.com/doc/refman/5.6/en/innodb-file-format.html), the [DYNAMIC row format](https://dev.mysql.com/doc/refman/5.6/en/glossary.html#glos_dynamic_row_format) and [innodb_large_prefix](http://dev.mysql.com/doc/refman/5.7/en/innodb-parameters.html#sysvar_innodb_large_prefix) as a second prerequisite for supporting **utfb8mb4 with long indexes** used by recent GitLab databases.
 
-    # Quit the database session
+    # Login to MySQL
+    mysql -u root -p
+
+    # Type the MySQL root password
+    mysql > use gitlabhq_production;
+
+    # Set innodb_file_format and innodb_large_prefix on the running server:
+    # Note: These are the default settings only for MySQL 5.7.7 and later.
+
+    mysql > SET GLOBAL innodb_file_format=Barracuda, innodb_large_prefix=1;
+
+    # Your DB must be (still) using utf8/utf8_general_ci as default encoding and collation.
+    # We will NOT change the default encoding and collation on the DB in order to support future GitLab migrations creating tables
+    # that require "long indexes support" on installations using MySQL <= 5.7.9.
+    # However, when such migrations occur, you will have to follow this guide again to convert the newly created tables to the proper encoding/collation.
+
+    # This should return the following:
+    mysql> SELECT @@character_set_database, @@collation_database;
+    +--------------------------+----------------------+
+    | @@character_set_database | @@collation_database |
+    +--------------------------+----------------------+
+    | utf8                     | utf8_general_ci      |
+    +--------------------------+----------------------+
+
+> Now, ensure that [innodb_file_format](https://dev.mysql.com/doc/refman/5.6/en/tablespace-enabling.html) and [innodb_large_prefix](http://dev.mysql.com/doc/refman/5.7/en/innodb-parameters.html#sysvar_innodb_large_prefix) are **persisted** in your `my.cnf` file.
+
+#### Tables and data conversion to utf8mb4
+<a name="convert"></a>
+
+Now that you have a persistent MySQL setup, you can safely upgrade tables after setup or upgrade time:
+
+    # Convert tables not using ROW_FORMAT DYNAMIC:
+
+    mysql> SELECT CONCAT('ALTER TABLE `', TABLE_NAME,'` ROW_FORMAT=DYNAMIC;') AS 'Copy & run these SQL statements:' FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA="gitlabhq_production" AND TABLE_TYPE="BASE TABLE" AND ROW_FORMAT!="Dynamic";
+
+    # !! If previous query returned results, copy & run all shown SQL statements
+
+    # Convert tables/columns not using utf8mb4/utf8mb4_general_ci as encoding/collation:
+
+    mysql > SET foreign_key_checks = 0;
+
+    mysql > SELECT CONCAT('ALTER TABLE `', TABLE_NAME,'` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;') AS 'Copy & run these SQL statements:' FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA="gitlabhq_production" AND TABLE_COLLATION != "utf8mb4_general_ci" AND TABLE_TYPE="BASE TABLE";
+
+    # !! If previous query returned results, copy & run all shown SQL statements
+
+    # Turn foreign key checks back on
+    mysql > SET foreign_key_checks = 1;
+
+    # You can now quit the database session
     mysql> \q
 
-    # You are done installing the database and can go back to the rest of the installation.
+Ensure your GitLab database configuration file uses a proper connection encoding and collation:
+
+```sudo -u git -H editor config/database.yml```
+
+    production:
+      adapter: mysql2
+      encoding: utf8mb4
+      collation: utf8mb4_general_ci
+
+[Restart your GitLab instance](../administration/restart_gitlab.md).
+
 
 ## MySQL strings limits
 
diff --git a/doc/install/digitaloceandocker.md b/doc/install/digitaloceandocker.md
new file mode 100644
index 00000000000..820060a489b
--- /dev/null
+++ b/doc/install/digitaloceandocker.md
@@ -0,0 +1,136 @@
+# Digital Ocean and Docker
+
+## Initial setup
+
+In this guide you'll configure a Digital Ocean droplet and set up Docker
+locally on either macOS or Linux.
+
+### On macOS
+
+#### Install Docker Toolbox
+
+1. [https://www.docker.com/products/docker-toolbox](https://www.docker.com/products/docker-toolbox)
+
+### On Linux
+
+#### Install Docker Engine
+
+1. [https://docs.docker.com/engine/installation/linux](https://docs.docker.com/engine/installation/linux/)
+
+#### Install Docker Machine
+
+1. [https://docs.docker.com/machine/install-machine](https://docs.docker.com/machine/install-machine/)
+
+_The rest of the steps are identical for macOS and Linux_
+
+### Create new docker host
+
+1. Login to Digital Ocean
+1. Generate a new API token at https://cloud.digitalocean.com/settings/api/tokens
+
+
+This command will create a new DO droplet called `gitlab-test-env-do` that will act as a docker host.
+
+**Note: 4GB is the minimum requirement for a Docker host that will run more then one GitLab instance**
+
++ RAM: 4GB
++ Name: `gitlab-test-env-do`
++ Driver: `digitalocean`
+
+
+**Set the DO token** - Replace the string below with your generated token
+
+```
+export DOTOKEN=cf3dfd0662933203005c4a73396214b7879d70aabc6352573fe178d340a80248
+```
+
+**Create the machine**
+
+```
+docker-machine create \
+  --driver digitalocean \
+  --digitalocean-access-token=$DOTOKEN \
+  --digitalocean-size "4gb" \
+    gitlab-test-env-do
+```
+
++ Resource: https://docs.docker.com/machine/drivers/digital-ocean/
+
+
+### Creating GitLab test instance
+
+
+#### Connect your shell to the new machine
+
+
+In this example we'll create a GitLab EE 8.10.8 instance.
+
+
+First connect the docker client to the docker host you created previously.
+
+```
+eval "$(docker-machine env gitlab-test-env-do)"
+```
+
+You can add this to your `~/.bash_profile` file to ensure the `docker` client uses the `gitlab-test-env-do` docker host
+
+
+#### Create new GitLab container
+
++ HTTP port: `8888`
++ SSH port: `2222`
+   + Set `gitlab_shell_ssh_port` using `--env GITLAB_OMNIBUS_CONFIG `
++ Hostname: IP of docker host
++ Container name: `gitlab-test-8.10`
++ GitLab version: **EE** `8.10.8-ee.0`
+
+#####  Setup container settings
+
+```
+export SSH_PORT=2222
+export HTTP_PORT=8888
+export VERSION=8.10.8-ee.0
+export NAME=gitlab-test-8.10
+```
+
+#####  Create container
+```
+docker run --detach \
+--env GITLAB_OMNIBUS_CONFIG="external_url 'http://$(docker-machine ip gitlab-test-env-do):$HTTP_PORT'; gitlab_rails['gitlab_shell_ssh_port'] = $SSH_PORT;" \
+--hostname $(docker-machine ip gitlab-test-env-do) \
+-p $HTTP_PORT:$HTTP_PORT -p $SSH_PORT:22 \
+--name $NAME \
+gitlab/gitlab-ee:$VERSION
+```
+
+#### Connect to the GitLab container
+
+##### Retrieve the docker host IP
+
+```
+docker-machine ip gitlab-test-env-do
+# example output: 192.168.151.134
+```
+
+
++ Browse to: http://192.168.151.134:8888/
+
+
+##### Execute interactive shell/edit configuration
+
+
+```
+docker exec -it $NAME /bin/bash
+```
+
+```
+# example commands
+root@192:/# vi /etc/gitlab/gitlab.rb
+root@192:/# gitlab-ctl reconfigure
+```
+
+#### Resources
+
++ [https://docs.gitlab.com/omnibus/docker/](https://docs.gitlab.com/omnibus/docker/)
++ [https://docs.docker.com/machine/get-started/](https://docs.docker.com/machine/get-started/)
++ [https://docs.docker.com/machine/reference/ip/](https://docs.docker.com/machine/reference/ip/)+
diff --git a/doc/install/google-protobuf.md b/doc/install/google-protobuf.md
new file mode 100644
index 00000000000..a531b4519b3
--- /dev/null
+++ b/doc/install/google-protobuf.md
@@ -0,0 +1,26 @@
+# Installing a locally compiled google-protobuf gem
+
+First we must find the exact version of google-protobuf that your
+GitLab installation requires.
+
+    cd /home/git/gitlab
+
+    # Only one of the following two commands will print something. It
+    # will look like: * google-protobuf (3.2.0)
+    bundle list | grep google-protobuf
+    bundle check | grep google-protobuf
+
+Below we use `3.2.0` as an example. Replace it with the version number
+you found above.
+
+    cd /home/git/gitlab
+    sudo -u git -H gem install google-protobuf --version 3.2.0 --platform ruby
+
+Finally, you can test whether google-protobuf loads correctly. The
+following should print 'OK'.
+
+    sudo -u git -H bundle exec ruby -rgoogle/protobuf -e 'puts :OK'
+
+If the `gem install` command fails you may need to install developer
+tools. On Debian: `apt-get install build-essential libgmp-dev`, on
+Centos/RedHat `yum groupinstall 'Development Tools'`.
diff --git a/doc/install/google_cloud_platform/img/change_admin_passwd_email.png b/doc/install/google_cloud_platform/img/change_admin_passwd_email.png
new file mode 100644
index 00000000000..1ffe14f60ff
--- /dev/null
+++ b/doc/install/google_cloud_platform/img/change_admin_passwd_email.png
diff --git a/doc/install/google_cloud_platform/img/chrome_not_secure_page.png b/doc/install/google_cloud_platform/img/chrome_not_secure_page.png
new file mode 100644
index 00000000000..e732066908f
--- /dev/null
+++ b/doc/install/google_cloud_platform/img/chrome_not_secure_page.png
diff --git a/doc/install/google_cloud_platform/img/gcp_gitlab_being_deployed.png b/doc/install/google_cloud_platform/img/gcp_gitlab_being_deployed.png
new file mode 100644
index 00000000000..2a1859da6e3
--- /dev/null
+++ b/doc/install/google_cloud_platform/img/gcp_gitlab_being_deployed.png
diff --git a/doc/install/google_cloud_platform/img/gcp_gitlab_overview.png b/doc/install/google_cloud_platform/img/gcp_gitlab_overview.png
new file mode 100644
index 00000000000..1c4c870dbc9
--- /dev/null
+++ b/doc/install/google_cloud_platform/img/gcp_gitlab_overview.png
diff --git a/doc/install/google_cloud_platform/img/gcp_landing.png b/doc/install/google_cloud_platform/img/gcp_landing.png
new file mode 100644
index 00000000000..6398d247ba0
--- /dev/null
+++ b/doc/install/google_cloud_platform/img/gcp_landing.png
diff --git a/doc/install/google_cloud_platform/img/gcp_launcher_console_home_page.png b/doc/install/google_cloud_platform/img/gcp_launcher_console_home_page.png
new file mode 100644
index 00000000000..f492888ea4a
--- /dev/null
+++ b/doc/install/google_cloud_platform/img/gcp_launcher_console_home_page.png
diff --git a/doc/install/google_cloud_platform/img/gcp_search_for_gitlab.png b/doc/install/google_cloud_platform/img/gcp_search_for_gitlab.png
new file mode 100644
index 00000000000..b38af3966e2
--- /dev/null
+++ b/doc/install/google_cloud_platform/img/gcp_search_for_gitlab.png
diff --git a/doc/install/google_cloud_platform/img/gitlab_deployed_page.png b/doc/install/google_cloud_platform/img/gitlab_deployed_page.png
new file mode 100644
index 00000000000..fef9ae45f32
--- /dev/null
+++ b/doc/install/google_cloud_platform/img/gitlab_deployed_page.png
diff --git a/doc/install/google_cloud_platform/img/gitlab_first_sign_in.png b/doc/install/google_cloud_platform/img/gitlab_first_sign_in.png
new file mode 100644
index 00000000000..381c0fe48a5
--- /dev/null
+++ b/doc/install/google_cloud_platform/img/gitlab_first_sign_in.png
diff --git a/doc/install/google_cloud_platform/img/gitlab_launch_button.png b/doc/install/google_cloud_platform/img/gitlab_launch_button.png
new file mode 100644
index 00000000000..50f66f66118
--- /dev/null
+++ b/doc/install/google_cloud_platform/img/gitlab_launch_button.png
diff --git a/doc/install/google_cloud_platform/img/new_gitlab_deployment_settings.png b/doc/install/google_cloud_platform/img/new_gitlab_deployment_settings.png
new file mode 100644
index 00000000000..00060841619
--- /dev/null
+++ b/doc/install/google_cloud_platform/img/new_gitlab_deployment_settings.png
diff --git a/doc/install/google_cloud_platform/img/ssh_via_button.png b/doc/install/google_cloud_platform/img/ssh_via_button.png
new file mode 100644
index 00000000000..26106f159ad
--- /dev/null
+++ b/doc/install/google_cloud_platform/img/ssh_via_button.png
diff --git a/doc/install/google_cloud_platform/index.md b/doc/install/google_cloud_platform/index.md
new file mode 100644
index 00000000000..26506111548
--- /dev/null
+++ b/doc/install/google_cloud_platform/index.md
@@ -0,0 +1,168 @@
+# Installing GitLab on Google Cloud Platform
+
+![GCP landing page](img/gcp_landing.png)
+
+The fastest way to get started on [Google Cloud Platform (GCP)][gcp] is through
+the [Google Cloud Launcher][launcher] program.
+
+## Prerequisites
+
+There are only two prerequisites in order to install GitLab on GCP:
+
+1. You need to have a Google account.
+1. You need to sign up for the GCP program. If this is your first time, Google
+   gives you [$300 credit for free][freetrial] to consume over a 60-day period.
+
+Once you have performed those two steps, you can visit the
+[GCP launcher console][console] which has a list of all the things you can
+deploy on GCP.
+
+![GCP launcher console](img/gcp_launcher_console_home_page.png)
+
+The next step is to find and install GitLab.
+
+## Configuring and deploying the VM
+
+To deploy GitLab on GCP you need to follow five simple steps:
+
+1. Go to https://cloud.google.com/launcher and login with your Google credentials
+1. Search for GitLab from GitLab Inc. (not the same as Bitnami) and click on
+   the tile.
+
+    ![Search for GitLab](img/gcp_search_for_gitlab.png)
+
+1. In the next page, you can see an overview of the GitLab VM as well as some
+   estimated costs. Click the **Launch on Compute Engine** button to choose the
+   hardware and network settings.
+
+    ![Launch on Compute Engine](img/gcp_gitlab_overview.png)
+
+1. In the settings page you can choose things like the datacenter where your GitLab
+   server will be hosted, the number of CPUs and amount of RAM, the disk size
+   and type, etc. Read GitLab's [requirements documentation][req] for more
+   details on what to choose depending on your needs.
+
+    ![Deploy settings](img/new_gitlab_deployment_settings.png)
+
+1. As a last step, hit **Deploy** when ready. The process will finish in a few
+   seconds.
+
+    ![Deploy in progress](img/gcp_gitlab_being_deployed.png)
+
+
+## Visiting GitLab for the first time
+
+After a few seconds, GitLab will be successfully deployed and you should be
+able to see the IP address that Google assigned to the VM, as well as the
+credentials to the GitLab admin account.
+
+![Deploy settings](img/gitlab_deployed_page.png)
+
+1. Click on the IP under **Site address** to visit GitLab.
+1. Accept the self-signed certificate that Google automatically deployed in
+   order to securely reach GitLab's login page.
+1. Use the username and password that are present in the Google console page
+   to login into GitLab and click **Sign in**.
+
+      ![GitLab first sign in](img/gitlab_first_sign_in.png)
+
+Congratulations! GitLab is now installed and you can access it via your browser,
+but we're not done yet. There are some steps you need to take in order to have
+a fully functional GitLab installation.
+
+## Next steps
+
+These are the most important next steps to take after you installed GitLab for
+the first time.
+
+### Changing the admin password and email
+
+Google assigned a random password for the GitLab admin account and you should
+change it ASAP:
+
+1. Visit the GitLab admin page through the link in the Google console under
+   **Admin URL**.
+1. Find the Administrator user under the **Users** page and hit **Edit**.
+1. Change the email address to a real one and enter a new password.
+
+    ![Change GitLab admin password](img/change_admin_passwd_email.png)
+
+1. Hit **Save changes** for the changes to take effect.
+1. After changing the password, you will be signed out from GitLab. Use the
+   new credentials to login again.
+
+### Assigning a static IP
+
+By default, Google assigns an ephemeral IP to your instance. It is strongly
+recommended to assign a static IP if you are going to use GitLab in production
+and use a domain name as we'll see below.
+
+Read Google's documentation on how to [promote an ephemeral IP address][ip].
+
+### Using a domain name
+
+Assuming you have a domain name in your possession and you have correctly
+set up DNS to point to the static IP you configured in the previous step,
+here's how you configure GitLab to be aware of the change:
+
+1. SSH into the VM. You can easily use the **SSH** button in the Google console
+   and a new window will pop up.
+
+    ![SSH button](img/ssh_via_button.png)
+
+     In the future you might want to set up [connecting with an SSH key][ssh]
+     instead.
+
+1. Edit the config file of Omnibus GitLab using your favorite text editor:
+
+    ```
+    sudo vim /etc/gitlab/gitlab.rb
+    ```
+
+1. Set the `external_url` value to the domain name you wish GitLab to have
+   **without** `https`:
+
+    ```
+    external_url 'http://gitlab.example.com'
+    ```
+
+    We will set up HTTPS in the next step, no need to do this now.
+
+1. Reconfigure GitLab for the changes to take effect:
+
+    ```
+    sudo gitlab-ctl reconfigure
+    ```
+
+1. You can now visit GitLab using the domain name.
+
+### Configuring HTTPS with the domain name
+
+Although not needed, it's strongly recommended to secure GitLab with a TLS
+certificate. Follow the steps in the [Omnibus documentation][omni-ssl].
+
+### Configuring the email SMTP settings
+
+You need to configure the email SMTP settings correctly otherwise GitLab will
+not be able to send notification emails, like comments, and password changes.
+Check the [Omnibus documentation][omni-smtp] how to do so.
+
+## Further reading
+
+GitLab can be configured to authenticate with other OAuth providers, LDAP, SAML,
+Kerberos, etc. Here are some documents you might be interested in reading:
+
+- [Omnibus GitLab documentation](https://docs.gitlab.com/omnibus/)
+- [Integration documentation](https://docs.gitlab.com/ce/integration/)
+- [GitLab Pages configuration](https://docs.gitlab.com/ce/administration/pages/index.html)
+- [GitLab Container Registry configuration](https://docs.gitlab.com/ce/administration/container_registry.html)
+
+[console]: https://console.cloud.google.com/launcher "GCP launcher console"
+[freetrial]: https://console.cloud.google.com/freetrial "GCP free trial"
+[ip]: https://cloud.google.com/compute/docs/configure-instance-ip-addresses#promote_ephemeral_ip "Configuring an Instance's IP Addresses"
+[gcp]: https://cloud.google.com/ "Google Cloud Platform"
+[launcher]: https://cloud.google.com/launcher/ "Google Cloud Launcher home page"
+[req]: ../requirements.md "GitLab hardware and software requirements"
+[ssh]: https://cloud.google.com/compute/docs/instances/connecting-to-instance "Connecting to Linux Instances"
+[omni-smtp]: https://docs.gitlab.com/omnibus/settings/smtp.html#smtp-settings "Omnibus GitLab SMTP settings"
+[omni-ssl]: https://docs.gitlab.com/omnibus/settings/nginx.html#enable-https "Omnibus GitLab enable HTTPS"
diff --git a/doc/install/installation.md b/doc/install/installation.md
index 9c6a9656557..177e1a9378b 100644
--- a/doc/install/installation.md
+++ b/doc/install/installation.md
@@ -39,6 +39,7 @@ The GitLab installation consists of setting up the following components:
 1. Packages / Dependencies
 1. Ruby
 1. Go
+1. Node
 1. System Users
 1. Database
 1. Redis
@@ -63,7 +64,7 @@ up-to-date and install it.
 
 Install the required packages (needed to compile Ruby and native extensions to Ruby gems):
 
-    sudo apt-get install -y build-essential zlib1g-dev libyaml-dev libssl-dev libgdbm-dev libreadline-dev libncurses5-dev libffi-dev curl openssh-server checkinstall libxml2-dev libxslt-dev libcurl4-openssl-dev libicu-dev logrotate python-docutils pkg-config cmake nodejs
+    sudo apt-get install -y build-essential zlib1g-dev libyaml-dev libssl-dev libgdbm-dev libreadline-dev libncurses5-dev libffi-dev curl openssh-server checkinstall libxml2-dev libxslt-dev libcurl4-openssl-dev libicu-dev logrotate python-docutils pkg-config cmake
 
 If you want to use Kerberos for user authentication, then install libkrb5-dev:
 
@@ -124,7 +125,7 @@ Download Ruby and compile it:
 
     mkdir /tmp/ruby && cd /tmp/ruby
     curl --remote-name --progress https://cache.ruby-lang.org/pub/ruby/2.3/ruby-2.3.3.tar.gz
-    echo 'a8db9ce7f9110320f33b8325200e3ecfbd2b534b ruby-2.3.3.tar.gz' | shasum -c - && tar xzf ruby-2.3.3.tar.gz
+    echo '1014ee699071aa2ddd501907d18cbe15399c997d  ruby-2.3.3.tar.gz' | shasum -c - && tar xzf ruby-2.3.3.tar.gz
     cd ruby-2.3.3
     ./configure --disable-install-rdoc
     make
@@ -151,13 +152,29 @@ page](https://golang.org/dl).
     sudo ln -sf /usr/local/go/bin/{go,godoc,gofmt} /usr/local/bin/
     rm go1.5.3.linux-amd64.tar.gz
 
-## 4. System Users
+## 4. Node
+
+Since GitLab 8.17, GitLab requires the use of node >= v4.3.0 to compile
+javascript assets, and yarn >= v0.17.0 to manage javascript dependencies.
+In many distros the versions provided by the official package  repositories
+are out of date, so we'll need to install through the following commands:
+
+    # install node v7.x
+    curl --location https://deb.nodesource.com/setup_7.x | bash -
+    sudo apt-get install -y nodejs
+
+    # install yarn
+    curl --location https://yarnpkg.com/install.sh | bash -
+
+Visit the official websites for [node](https://nodejs.org/en/download/package-manager/) and [yarn](https://yarnpkg.com/en/docs/install/) if you have any trouble with these steps.
+
+## 5. System Users
 
 Create a `git` user for GitLab:
 
     sudo adduser --disabled-login --gecos 'GitLab' git
 
-## 5. Database
+## 6. Database
 
 We recommend using a PostgreSQL database. For MySQL check the
 [MySQL setup guide](database_mysql.md).
@@ -218,7 +235,7 @@ We recommend using a PostgreSQL database. For MySQL check the
     gitlabhq_production> \q
     ```
 
-## 6. Redis
+## 7. Redis
 
 GitLab requires at least Redis 2.8.
 
@@ -263,7 +280,7 @@ sudo service redis-server restart
 sudo usermod -aG redis git
 ```
 
-## 7. GitLab
+## 8. GitLab
 
     # We'll install GitLab into home directory of the user "git"
     cd /home/git
@@ -271,9 +288,9 @@ sudo usermod -aG redis git
 ### Clone the Source
 
     # Clone GitLab repository
-    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 8-14-stable gitlab
+    sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 9-0-stable gitlab
 
-**Note:** You can change `8-14-stable` to `master` if you want the *bleeding edge* version, but never install master on a production server!
+**Note:** You can change `9-0-stable` to `master` if you want the *bleeding edge* version, but never install master on a production server!
 
 ### Configure It
 
@@ -307,12 +324,15 @@ sudo usermod -aG redis git
     # now that files in public/uploads are served by gitlab-workhorse
     sudo chmod 0700 public/uploads
 
-    # Change the permissions of the directory where CI build traces are stored
+    # Change the permissions of the directory where CI job traces are stored
     sudo chmod -R u+rwX builds/
 
     # Change the permissions of the directory where CI artifacts are stored
     sudo chmod -R u+rwX shared/artifacts/
 
+    # Change the permissions of the directory where GitLab Pages are stored
+    sudo chmod -R ug+rwX shared/pages/
+
     # Copy the example Unicorn config
     sudo -u git -H cp config/unicorn.rb.example config/unicorn.rb
 
@@ -400,16 +420,10 @@ GitLab-Workhorse uses [GNU Make](https://www.gnu.org/software/make/). The
 following command-line will install GitLab-Workhorse in `/home/git/gitlab-workhorse`
 which is the recommended location.
 
-    cd /home/git/gitlab
-
     sudo -u git -H bundle exec rake "gitlab:workhorse:install[/home/git/gitlab-workhorse]" RAILS_ENV=production
 
 ### Initialize Database and Activate Advanced Features
 
-    # Go to GitLab installation folder
-
-    cd /home/git/gitlab
-
     sudo -u git -H bundle exec rake gitlab:setup RAILS_ENV=production
 
     # Type 'yes' to create the database tables.
@@ -454,7 +468,8 @@ Check if GitLab and its environment are configured correctly:
 
 ### Compile Assets
 
-    sudo -u git -H bundle exec rake assets:precompile RAILS_ENV=production
+    sudo -u git -H yarn install --production --pure-lockfile
+    sudo -u git -H bundle exec rake gitlab:assets:compile RAILS_ENV=production NODE_ENV=production
 
 ### Start Your GitLab Instance
 
@@ -462,7 +477,7 @@ Check if GitLab and its environment are configured correctly:
     # or
     sudo /etc/init.d/gitlab restart
 
-## 8. Nginx
+## 9. Nginx
 
 **Note:** Nginx is the officially supported web server for GitLab. If you cannot or do not want to use Nginx as your web server, have a look at the [GitLab recipes](https://gitlab.com/gitlab-org/gitlab-recipes/).
 
@@ -490,6 +505,10 @@ Make sure to edit the config file to match your setup. Also, ensure that you mat
     # or else sudo rm -f /etc/nginx/sites-enabled/default
     sudo editor /etc/nginx/sites-available/gitlab
 
+If you intend to enable GitLab pages, there is a separate Nginx config you need
+to use. Read all about the needed configuration at the
+[GitLab Pages administration guide](../administration/pages/index.md).
+
 **Note:** If you want to use HTTPS, replace the `gitlab` Nginx config with `gitlab-ssl`. See [Using HTTPS](#using-https) for HTTPS configuration details.
 
 ### Test Configuration
@@ -607,6 +626,12 @@ If you want to connect the Redis server via socket, then use the "unix:" URL sch
     production:
       url: unix:/path/to/redis/socket
 
+Also you can use environment variables in the `config/resque.yml` file:
+
+    # example
+    production:
+      url: <%= ENV.fetch('GITLAB_REDIS_URL') %>
+
 ### Custom SSH Connection
 
 If you are running SSH on a non-standard port, you must change the GitLab user's SSH config.
@@ -633,6 +658,12 @@ misconfigured gitlab-workhorse instance. Double-check that you've
 [installed Go](#3-go), [installed gitlab-workhorse](#install-gitlab-workhorse),
 and correctly [configured Nginx](#site-configuration).
 
+### google-protobuf "LoadError: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.14' not found"
+
+This can happen on some platforms for some versions of the
+google-protobuf gem. The workaround is to [install a source-only
+version of this gem](google-protobuf.md).
+
 [RVM]: https://rvm.io/ "RVM Homepage"
 [rbenv]: https://github.com/sstephenson/rbenv "rbenv on GitHub"
 [chruby]: https://github.com/postmodern/chruby "chruby on GitHub"
diff --git a/doc/install/relative_url.md b/doc/install/relative_url.md
index 44d2a14f366..713d11b75e4 100644
--- a/doc/install/relative_url.md
+++ b/doc/install/relative_url.md
@@ -113,14 +113,6 @@ Make sure to follow all steps below:
     If you are using a custom init script, make sure to edit the above
     gitlab-workhorse setting as needed.
 
-1.  After all the above changes recompile the assets. This is an important task
-    and will take some time to complete depending on the server resources:
-
-    ```
-    cd /home/git/gitlab
-    sudo -u git -H bundle exec rake assets:clean assets:precompile RAILS_ENV=production
-    ```
-
 1. [Restart GitLab][] for the changes to take effect.
 
 ### Disable relative URL in GitLab
diff --git a/doc/install/requirements.md b/doc/install/requirements.md
index e942346e2d7..3f90597ec80 100644
--- a/doc/install/requirements.md
+++ b/doc/install/requirements.md
@@ -15,11 +15,11 @@ For the installations options please see [the installation page on the GitLab we
 
 ### Unsupported Unix distributions
 
-- OS X
 - Arch Linux
 - Fedora
-- Gentoo
 - FreeBSD
+- Gentoo
+- macOS
 
 On the above unsupported distributions is still possible to install GitLab yourself.
 Please see the [installation from source guide](installation.md) and the [installation guides](https://about.gitlab.com/installation/) for more information.
@@ -120,7 +120,12 @@ To change the Unicorn workers when you have the Omnibus package please see [the
 
 ## Database
 
-If you want to run the database separately expect a size of about 1 MB per user.
+We currently support the following databases:
+
+- PostgreSQL (recommended)
+- MySQL/MariaDB
+
+If you want to run the database separately, expect a size of about 1 MB per user.
 
 ### PostgreSQL Requirements
 
@@ -128,7 +133,9 @@ Users using PostgreSQL must ensure the `pg_trgm` extension is loaded into every
 GitLab database. This extension can be enabled (using a PostgreSQL super user)
 by running the following query for every database:
 
-    CREATE EXTENSION pg_trgm;
+```
+CREATE EXTENSION pg_trgm;
+```
 
 On some systems you may need to install an additional package (e.g.
 `postgresql-contrib`) for this extension to become available.
diff --git a/doc/integration/README.md b/doc/integration/README.md
index f8ffa6dcb7f..e56e58498a6 100644
--- a/doc/integration/README.md
+++ b/doc/integration/README.md
@@ -5,29 +5,28 @@ trackers and external authentication.
 
 See the documentation below for details on how to configure these services.
 
-- [JIRA](../project_services/jira.md) Integrate with the JIRA issue tracker
+- [JIRA](../user/project/integrations/jira.md) Integrate with the JIRA issue tracker
 - [External issue tracker](external-issue-tracker.md) Redmine, JIRA, etc.
 - [LDAP](ldap.md) Set up sign in via LDAP
-- [OmniAuth](omniauth.md) Sign in via Twitter, GitHub, GitLab.com, Google, Bitbucket, Facebook, Shibboleth, SAML, Crowd and Azure
+- [OmniAuth](omniauth.md) Sign in via Twitter, GitHub, GitLab.com, Google, Bitbucket, Facebook, Shibboleth, SAML, Crowd, Azure and Authentiq ID
 - [SAML](saml.md) Configure GitLab as a SAML 2.0 Service Provider
 - [CAS](cas.md) Configure GitLab to sign in using CAS
 - [OAuth2 provider](oauth_provider.md) OAuth2 application creation
+- [OpenID Connect](openid_connect_provider.md) Use GitLab as an identity provider
 - [Gmail actions buttons](gmail_action_buttons_for_gitlab.md) Adds GitLab actions to messages
 - [reCAPTCHA](recaptcha.md) Configure GitLab to use Google reCAPTCHA for new users
 - [Akismet](akismet.md) Configure Akismet to stop spam
 - [Koding](../administration/integration/koding.md) Configure Koding to use IDE integration
+- [PlantUML](../administration/integration/plantuml.md) Configure PlantUML to use diagrams in AsciiDoc documents.
 
-GitLab Enterprise Edition contains [advanced Jenkins support][jenkins].
-
-[jenkins]: http://docs.gitlab.com/ee/integration/jenkins.html
-
+> GitLab Enterprise Edition contains [advanced Jenkins support][jenkins].
 
 ## Project services
 
 Integration with services such as Campfire, Flowdock, Gemnasium, HipChat,
 Pivotal Tracker, and Slack are available in the form of a [Project Service][].
 
-[Project Service]: ../project_services/project_services.md
+[Project Service]: ../user/project/integrations/project_services.md
 
 ## SSL certificate errors
 
@@ -63,3 +62,5 @@ After that restart GitLab with:
 ```bash
 sudo gitlab-ctl restart
 ```
+
+[jenkins]: http://docs.gitlab.com/ee/integration/jenkins.html
diff --git a/doc/integration/auth0.md b/doc/integration/auth0.md
index e5247082a89..c39d7ab57c6 100644
--- a/doc/integration/auth0.md
+++ b/doc/integration/auth0.md
@@ -54,7 +54,7 @@ for initial settings.
       gitlab_rails['omniauth_providers'] = [
         {
           "name" => "auth0",
-          "args" => { client_id: 'YOUR_AUTH0_CLIENT_ID'',
+          "args" => { client_id: 'YOUR_AUTH0_CLIENT_ID',
                       client_secret: 'YOUR_AUTH0_CLIENT_SECRET',
                       namespace: 'YOUR_AUTH0_DOMAIN'
                     }
@@ -80,10 +80,13 @@ from step 5.
 1. Change `YOUR_AUTH0_CLIENT_SECRET` to the client secret from the Auth0 Console
 page from step 5.
 
-1. Save the file and [reconfigure GitLab](../administration/restart_gitlab.md)
-for the changes to take effect.
+1.  [Reconfigure][] or [restart GitLab][] for the changes to take effect if you
+    installed GitLab via Omnibus or from source respectively.
 
 On the sign in page there should now be an Auth0 icon below the regular sign in
 form. Click the icon to begin the authentication process. Auth0 will ask the
 user to sign in and authorize the GitLab application. If everything goes well
 the user will be returned to GitLab and will be signed in.
+
+[reconfigure]: ../administration/restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart GitLab]: ../administration/restart_gitlab.md#installations-from-source
diff --git a/doc/integration/azure.md b/doc/integration/azure.md
index 48dddf7df44..5e3e9f5ab77 100644
--- a/doc/integration/azure.md
+++ b/doc/integration/azure.md
@@ -78,6 +78,10 @@ To enable the Microsoft Azure OAuth2 OmniAuth provider you must register your ap
 
 1.  Save the configuration file.
 
-1.  Restart GitLab for the changes to take effect.
+1.  [Reconfigure][] or [restart GitLab][] for the changes to take effect if you
+    installed GitLab via Omnibus or from source respectively.
 
 On the sign in page there should now be a Microsoft icon below the regular sign in form. Click the icon to begin the authentication process. Microsoft will ask the user to sign in and authorize the GitLab application. If everything goes well the user will be returned to GitLab and will be signed in.
+
+[reconfigure]: ../administration/restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart GitLab]: ../administration/restart_gitlab.md#installations-from-source
diff --git a/doc/integration/bitbucket.md b/doc/integration/bitbucket.md
index 9122dc62e39..2a14c0397ca 100644
--- a/doc/integration/bitbucket.md
+++ b/doc/integration/bitbucket.md
@@ -5,7 +5,7 @@ Bitbucket.org account.
 
 ## Overview
 
-You can set up Bitbucket.org as an OAuth provider so that you can use your
+You can set up Bitbucket.org as an OAuth2 provider so that you can use your
 credentials to authenticate into GitLab or import your projects from
 Bitbucket.org.
 
@@ -18,8 +18,10 @@ Bitbucket.org.
 ## Bitbucket OmniAuth provider
 
 > **Note:**
-Make sure to first follow the [Initial OmniAuth configuration][init-oauth]
-before proceeding with setting up the Bitbucket integration.
+GitLab 8.15 significantly simplified the way to integrate Bitbucket.org with
+GitLab. You are encouraged to upgrade your GitLab instance if you haven't done
+already. If you're using GitLab 8.14 and below, [use the previous integration
+docs][bb-old].
 
 To enable the Bitbucket OmniAuth provider you must register your application
 with Bitbucket.org. Bitbucket will generate an application ID and secret key for
@@ -38,20 +40,23 @@ you to use.
     | :--- | :---------- |
     | **Name** | This can be anything. Consider something like `<Organization>'s GitLab` or `<Your Name>'s GitLab` or something else descriptive. |
     | **Application description** | Fill this in if you wish. |
-    | **Callback URL** | Leave blank. |
+    | **Callback URL** | The URL to your GitLab installation, e.g., `https://gitlab.example.com`. |
     | **URL** | The URL to your GitLab installation, e.g., `https://gitlab.example.com`. |
 
+    NOTE: Starting in GitLab 8.15, you MUST specify a callback URL, or you will
+    see an "Invalid redirect_uri" message. For more details, see [the
+    Bitbucket documentation](https://confluence.atlassian.com/bitbucket/oauth-faq-338365710.html).
+
     And grant at least the following permissions:
 
     ```
-    Account: Email
-    Repositories: Read, Admin
+    Account: Email, Read
+    Repositories: Read
+    Pull Requests: Read
+    Issues: Read
+    Wiki: Read and Write
     ```
 
-    >**Note:**
-    It may seem a little odd to giving GitLab admin permissions to repositories,
-    but this is needed in order for GitLab to be able to clone the repositories.
-
     ![Bitbucket OAuth settings page](img/bitbucket_oauth_settings_page.png)
 
 1.  Select **Save**.
@@ -93,7 +98,8 @@ you to use.
     ```yaml
     - { name: 'bitbucket',
         app_id: 'BITBUCKET_APP_KEY',
-        app_secret: 'BITBUCKET_APP_SECRET' }
+        app_secret: 'BITBUCKET_APP_SECRET',
+        url: 'https://bitbucket.org/' }
     ```
 
     ---
@@ -112,100 +118,12 @@ well, the user will be returned to GitLab and will be signed in.
 
 ## Bitbucket project import
 
-To allow projects to be imported directly into GitLab, Bitbucket requires two
-extra setup steps compared to [GitHub](github.md) and [GitLab.com](gitlab.md).
-
-Bitbucket doesn't allow OAuth applications to clone repositories over HTTPS, and
-instead requires GitLab to use SSH and identify itself using your GitLab
-server's SSH key.
-
-To be able to access repositories on Bitbucket, GitLab will automatically
-register your public key with Bitbucket as a deploy key for the repositories to
-be imported. Your public key needs to be at `~/.ssh/bitbucket_rsa` which
-translates to `/var/opt/gitlab/.ssh/bitbucket_rsa` for Omnibus packages and to
-`/home/git/.ssh/bitbucket_rsa` for installations from source.
-
----
-
-Below are the steps that will allow GitLab to be able to import your projects
-from Bitbucket.
-
-1. Make sure you [have enabled the Bitbucket OAuth support](#bitbucket-omniauth-provider).
-1. Create a new SSH key with an **empty passphrase**:
-
-    ```sh
-    sudo -u git -H ssh-keygen
-    ```
-
-    When asked to 'Enter file in which to save the key' enter:
-    `/var/opt/gitlab/.ssh/bitbucket_rsa` for Omnibus packages or
-    `/home/git/.ssh/bitbucket_rsa` for installations from source. The name is
-    important so make sure to get it right.
-
-    > **Warning:**
-    This key must NOT be associated with ANY existing Bitbucket accounts. If it
-    is, the import will fail with an `Access denied! Please verify you can add
-    deploy keys to this repository.` error.
-
-1. Next, you need to to configure the SSH client to use your new key. Open the
-   SSH configuration file of the `git` user:
-
-    ```
-    # For Omnibus packages
-    sudo editor /var/opt/gitlab/.ssh/config
-
-    # For installations from source
-    sudo editor /home/git/.ssh/config
-    ```
-
-1. Add a host configuration for `bitbucket.org`:
-
-    ```sh
-    Host bitbucket.org
-      IdentityFile ~/.ssh/bitbucket_rsa
-      User git
-    ```
-
-1. Save the file and exit.
-1. Manually connect to `bitbucket.org` over SSH, while logged in as the `git`
-   user that GitLab will use:
-
-    ```sh
-    sudo -u git -H ssh bitbucket.org
-    ```
-
-    That step is performed because GitLab needs to connect to Bitbucket over SSH,
-    in order to add `bitbucket.org` to your GitLab server's known SSH hosts.
-
-1.  Verify the RSA key fingerprint you'll see in the response matches the one
-    in the [Bitbucket documentation][bitbucket-docs] (the specific IP address
-    doesn't matter):
-
-    ```sh
-    The authenticity of host 'bitbucket.org (104.192.143.1)' can't be established.
-    RSA key fingerprint is SHA256:zzXQOXSRBEiUtuE8AikJYKwbHaxvSc0ojez9YXaGp1A.
-    Are you sure you want to continue connecting (yes/no)?
-    ```
-
-1. If the fingerprint matches, type `yes` to continue connecting and have
-   `bitbucket.org` be added to your known SSH hosts. After confirming you should
-   see a permission denied message. If you see an authentication successful
-   message you have done something wrong. The key you are using has already been
-   added to a Bitbucket account and will cause the import script to fail. Ensure
-   the key you are using CANNOT authenticate with Bitbucket.
-1. Restart GitLab to allow it to find the new public key.
-
-Your GitLab server is now able to connect to Bitbucket over SSH. You should be
-able to see the "Import projects from Bitbucket" option on the New Project page
-enabled.
-
-## Acknowledgements
-
-Special thanks to the writer behind the following article:
-
-- http://stratus3d.com/blog/2015/09/06/migrating-from-bitbucket-to-local-gitlab-server/
+Once the above configuration is set up, you can use Bitbucket to sign into
+GitLab and [start importing your projects][bb-import].
 
 [init-oauth]: omniauth.md#initial-omniauth-configuration
+[bb-import]: ../workflow/importing/import_projects_from_bitbucket.md
+[bb-old]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-14-stable/doc/integration/bitbucket.md
 [bitbucket-docs]: https://confluence.atlassian.com/bitbucket/use-the-ssh-protocol-with-bitbucket-cloud-221449711.html#UsetheSSHprotocolwithBitbucketCloud-KnownhostorBitbucket%27spublickeyfingerprints
 [reconfigure]: ../administration/restart_gitlab.md#omnibus-gitlab-reconfigure
 [restart GitLab]: ../administration/restart_gitlab.md#installations-from-source
diff --git a/doc/integration/cas.md b/doc/integration/cas.md
index e34e306f9ac..f757edf0bc2 100644
--- a/doc/integration/cas.md
+++ b/doc/integration/cas.md
@@ -58,8 +58,11 @@ To enable the CAS OmniAuth provider you must register your application with your
 
 1.  Save the configuration file.
 
-1.  Run `gitlab-ctl reconfigure` for the omnibus package.
-
-1.  Restart GitLab for the changes to take effect.
+1.  [Reconfigure][] or [restart GitLab][] for the changes to take effect if you
+    installed GitLab via Omnibus or from source respectively.
 
 On the sign in page there should now be a CAS tab in the sign in form.
+
+[reconfigure]: ../administration/restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart GitLab]: ../administration/restart_gitlab.md#installations-from-source
+
diff --git a/doc/integration/chat_commands.md b/doc/integration/chat_commands.md
new file mode 100644
index 00000000000..4b0084678d9
--- /dev/null
+++ b/doc/integration/chat_commands.md
@@ -0,0 +1,14 @@
+# Chat Commands
+
+Chat commands allow user to perform common operations on GitLab right from there chat client.
+Right now both Mattermost and Slack are supported.
+
+## Available commands
+
+The trigger is configurable, but for the sake of this example, we'll use `/trigger`
+
+* `/trigger help` - Displays all available commands for this user
+* `/trigger issue new <title> <shift+return> <description>` - creates a new issue on the project
+* `/trigger issue show <id>` - Shows the issue with the given ID, if you've got access
+* `/trigger issue search <query>` - Shows a maximum of 5 items matching the query
+* `/trigger deploy <from> to <to>` - Deploy from an environment to another
diff --git a/doc/integration/crowd.md b/doc/integration/crowd.md
index 40d93aef2a9..2bc526dc3db 100644
--- a/doc/integration/crowd.md
+++ b/doc/integration/crowd.md
@@ -1,58 +1 @@
-# Crowd OmniAuth Provider
-
-To enable the Crowd OmniAuth provider you must register your application with Crowd. To configure Crowd integration you need an application name and password.  
-
-1.  On your GitLab server, open the configuration file.
-
-    For omnibus package:
-
-    ```sh
-      sudo editor /etc/gitlab/gitlab.rb
-    ```
-
-    For installations from source:
-
-    ```sh
-      cd /home/git/gitlab
-
-      sudo -u git -H editor config/gitlab.yml
-    ```
-
-1.  See [Initial OmniAuth Configuration](omniauth.md#initial-omniauth-configuration) for initial settings.
-
-1.  Add the provider configuration:
-
-    For omnibus package:
-
-    ```ruby
-      gitlab_rails['omniauth_providers'] = [
-        {
-          "name" => "crowd",
-          "args" => { 
-            "crowd_server_url" => "CROWD",
-            "application_name" => "YOUR_APP_NAME",
-            "application_password" => "YOUR_APP_PASSWORD"
-          }
-        }
-      ]
-    ```
-
-    For installations from source:
-
-    ```
-       - { name: 'crowd',
-           args: {
-             crowd_server_url: 'CROWD SERVER URL',
-             application_name: 'YOUR_APP_NAME',
-             application_password: 'YOUR_APP_PASSWORD' } }
-    ```
-
-1.  Change 'YOUR_APP_NAME' to the application name from Crowd applications page.
-
-1.  Change 'YOUR_APP_PASSWORD' to the application password you've set.
-
-1.  Save the configuration file.
-
-1.  Restart GitLab for the changes to take effect.
-
-On the sign in page there should now be a Crowd tab in the sign in form.
\ No newline at end of file
+This document was moved to [`administration/auth/crowd`](../administration/auth/crowd.md).
diff --git a/doc/integration/external-issue-tracker.md b/doc/integration/external-issue-tracker.md
index 8d2c6351fb8..265c891cf83 100644
--- a/doc/integration/external-issue-tracker.md
+++ b/doc/integration/external-issue-tracker.md
@@ -18,9 +18,9 @@ The configuration is done via a project's **Services**.
 To enable an external issue tracker you must configure the appropriate **Service**.
 Visit the links below for details:
 
-- [Redmine](../project_services/redmine.md)
-- [Jira](../project_services/jira.md)
-- [Bugzilla](../project_services/bugzilla.md)
+- [Redmine](../user/project/integrations/redmine.md)
+- [Jira](../user/project/integrations/jira.md)
+- [Bugzilla](../user/project/integrations/bugzilla.md)
 
 ### Service Template
 
@@ -28,4 +28,4 @@ To save you the hassle from configuring each project's service individually,
 GitLab provides the ability to set Service Templates which can then be
 overridden in each project's settings.
 
-Read more on [Services Templates](../project_services/services_templates.md).
+Read more on [Services Templates](../user/project/integrations/services_templates.md).
diff --git a/doc/integration/facebook.md b/doc/integration/facebook.md
index 77bb75cbfca..a67de23b17b 100644
--- a/doc/integration/facebook.md
+++ b/doc/integration/facebook.md
@@ -92,6 +92,10 @@ something else descriptive.
 
 1.  Save the configuration file.
 
-1.  Restart GitLab for the changes to take effect.
+1.  [Reconfigure][] or [restart GitLab][] for the changes to take effect if you
+    installed GitLab via Omnibus or from source respectively.
 
 On the sign in page there should now be a Facebook icon below the regular sign in form. Click the icon to begin the authentication process. Facebook will ask the user to sign in and authorize the GitLab application. If everything goes well the user will be returned to GitLab and will be signed in.
+
+[reconfigure]: ../administration/restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart GitLab]: ../administration/restart_gitlab.md#installations-from-source
diff --git a/doc/integration/github.md b/doc/integration/github.md
index 479c697b933..4b0d33334bd 100644
--- a/doc/integration/github.md
+++ b/doc/integration/github.md
@@ -2,7 +2,7 @@
 
 Import projects from GitHub and login to your GitLab instance with your GitHub account.
 
-To enable the GitHub OmniAuth provider you must register your application with GitHub. 
+To enable the GitHub OmniAuth provider you must register your application with GitHub.
 GitHub will generate an application ID and secret key for you to use.
 
 1.  Sign in to GitHub.
@@ -19,10 +19,10 @@ GitHub will generate an application ID and secret key for you to use.
     - Application name: This can be anything. Consider something like `<Organization>'s GitLab` or `<Your Name>'s GitLab` or something else descriptive.
     - Homepage URL: The URL to your GitLab installation. 'https://gitlab.company.com'
     - Application description: Fill this in if you wish.
-    - Authorization callback URL is 'http(s)://${YOUR_DOMAIN}'
+    - Authorization callback URL is 'http(s)://${YOUR_DOMAIN}'. Please make sure the port is included if your Gitlab instance is not configured on default port.
 1.  Select "Register application".
 
-1.  You should now see a Client ID and Client Secret near the top right of the page (see screenshot). 
+1.  You should now see a Client ID and Client Secret near the top right of the page (see screenshot).
     Keep this page open as you continue configuration.
     ![GitHub app](img/github_app.png)
 
@@ -49,7 +49,7 @@ GitHub will generate an application ID and secret key for you to use.
     For omnibus package:
 
     For GitHub.com:
-    
+
     ```ruby
       gitlab_rails['omniauth_providers'] = [
         {
@@ -60,9 +60,9 @@ GitHub will generate an application ID and secret key for you to use.
         }
       ]
     ```
-    
+
     For GitHub Enterprise:
-    
+
     ```ruby
       gitlab_rails['omniauth_providers'] = [
         {
@@ -101,10 +101,14 @@ GitHub will generate an application ID and secret key for you to use.
 
 1.  Change 'YOUR_APP_SECRET' to the client secret from the GitHub application page  from step 7.
 
-1.  Save the configuration file and run `sudo gitlab-ctl reconfigure`.
+1.  Save the configuration file.
 
-1.  Restart GitLab for the changes to take effect.
+1.  [Reconfigure][] or [restart GitLab][] for the changes to take effect if you
+    installed GitLab via Omnibus or from source respectively.
 
-On the sign in page there should now be a GitHub icon below the regular sign in form. 
-Click the icon to begin the authentication process. GitHub will ask the user to sign in and authorize the GitLab application. 
+On the sign in page there should now be a GitHub icon below the regular sign in form.
+Click the icon to begin the authentication process. GitHub will ask the user to sign in and authorize the GitLab application.
 If everything goes well the user will be returned to GitLab and will be signed in.
+
+[reconfigure]: ../administration/restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart GitLab]: ../administration/restart_gitlab.md#installations-from-source
diff --git a/doc/integration/gitlab.md b/doc/integration/gitlab.md
index 6d8f3912ede..eec40a9b8f1 100644
--- a/doc/integration/gitlab.md
+++ b/doc/integration/gitlab.md
@@ -2,7 +2,7 @@
 
 Import projects from GitLab.com and login to your GitLab instance with your GitLab.com account.
 
-To enable the GitLab.com OmniAuth provider you must register your application with GitLab.com. 
+To enable the GitLab.com OmniAuth provider you must register your application with GitLab.com.
 GitLab.com will generate an application ID and secret key for you to use.
 
 1.  Sign in to GitLab.com
@@ -26,8 +26,8 @@ GitLab.com will generate an application ID and secret key for you to use.
 
 1.  Select "Submit".
 
-1.  You should now see a Client ID and Client Secret near the top right of the page (see screenshot). 
-    Keep this page open as you continue configuration. 
+1.  You should now see a Client ID and Client Secret near the top right of the page (see screenshot).
+    Keep this page open as you continue configuration.
     ![GitLab app](img/gitlab_app.png)
 
 1.  On your GitLab server, open the configuration file.
@@ -77,8 +77,12 @@ GitLab.com will generate an application ID and secret key for you to use.
 
 1.  Save the configuration file.
 
-1.  Restart GitLab for the changes to take effect.
+1.  [Reconfigure][] or [restart GitLab][] for the changes to take effect if you
+    installed GitLab via Omnibus or from source respectively.
 
-On the sign in page there should now be a GitLab.com icon below the regular sign in form. 
-Click the icon to begin the authentication process. GitLab.com will ask the user to sign in and authorize the GitLab application. 
+On the sign in page there should now be a GitLab.com icon below the regular sign in form.
+Click the icon to begin the authentication process. GitLab.com will ask the user to sign in and authorize the GitLab application.
 If everything goes well the user will be returned to your GitLab instance and will be signed in.
+
+[reconfigure]: ../administration/restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart GitLab]: ../administration/restart_gitlab.md#installations-from-source
diff --git a/doc/integration/google.md b/doc/integration/google.md
index 82978b68a34..1e7ad90c5a8 100644
--- a/doc/integration/google.md
+++ b/doc/integration/google.md
@@ -74,7 +74,8 @@ To enable the Google OAuth2 OmniAuth provider you must register your application
 
 1.  Save the configuration file.
 
-1.  Restart GitLab for the changes to take effect.
+1.  [Reconfigure][] or [restart GitLab][] for the changes to take effect if you
+    installed GitLab via Omnibus or from source respectively.
 
 On the sign in page there should now be a Google icon below the regular sign in form. Click the icon to begin the authentication process. Google will ask the user to sign in and authorize the GitLab application. If everything goes well the user will be returned to GitLab and will be signed in.
 
@@ -87,3 +88,6 @@ At this point, when users first try to authenticate to your GitLab installation
 1. Select 'Consent screen' in the left menu. (See steps 1, 4 and 5 above for instructions on how to get here if you closed your window).
 1. Scroll down until you find "Product Name". Change the product name to something more descriptive.
 1. Add any additional information as you wish - homepage, logo, privacy policy, etc. None of this is required, but it may help your users.
+
+[reconfigure]: ../administration/restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart GitLab]: ../administration/restart_gitlab.md#installations-from-source
diff --git a/doc/integration/img/bitbucket_oauth_settings_page.png b/doc/integration/img/bitbucket_oauth_settings_page.png
index 8dbee9762d7..3e6dea6cfe9 100644
--- a/doc/integration/img/bitbucket_oauth_settings_page.png
+++ b/doc/integration/img/bitbucket_oauth_settings_page.png
diff --git a/doc/integration/jira.md b/doc/integration/jira.md
index e2f136bcc35..b6923f74e28 100644
--- a/doc/integration/jira.md
+++ b/doc/integration/jira.md
@@ -1,3 +1 @@
-# GitLab JIRA integration
-
-This document was moved to [project_services/jira](../project_services/jira.md).
+This document was moved to [integrations/jira](../user/project/integrations/jira.md).
diff --git a/doc/integration/ldap.md b/doc/integration/ldap.md
index 30f0c15dacc..242890af981 100644
--- a/doc/integration/ldap.md
+++ b/doc/integration/ldap.md
@@ -1,3 +1 @@
-# GitLab LDAP integration
-
-This document was moved under [`administration/auth/ldap`](../administration/auth/ldap.md).
+This document was moved to [`administration/auth/ldap`](../administration/auth/ldap.md).
diff --git a/doc/integration/oauth2_generic.md b/doc/integration/oauth2_generic.md
new file mode 100644
index 00000000000..e71706fef7d
--- /dev/null
+++ b/doc/integration/oauth2_generic.md
@@ -0,0 +1,65 @@
+# Sign into GitLab with (almost) any OAuth2 provider
+
+The `omniauth-oauth2-generic` gem allows Single Sign On between GitLab and your own OAuth2 provider
+(or any OAuth2 provider compatible with this gem) 
+
+This strategy is designed to allow configuration of the simple OmniAuth SSO process outlined below:
+
+1. Strategy directs client to your authorization URL (**configurable**), with specified ID and key
+1. OAuth provider handles authentication of request, user, and (optionally) authorization to access user's profile
+1. OAuth provider directs client back to GitLab where Strategy handles retrieval of access token
+1. Strategy requests user information from a **configurable** "user profile" URL (using the access token)
+1. Strategy parses user information from the response, using a **configurable** format
+1. GitLab finds or creates the returned user and logs them in
+
+### Limitations of this Strategy:
+
+- It can only be used for Single Sign on, and will not provide any other access granted by any OAuth provider
+  (importing projects or users, etc)
+- It only supports the Authorization Grant flow (most common for client-server applications, like GitLab)
+- It is not able to fetch user information from more than one URL
+- It has not been tested with user information formats other than JSON
+
+### Config Instructions
+
+1. Register your application in the OAuth2 provider you wish to authenticate with.
+
+   The redirect URI you provide when registering the application should be:
+
+   ```
+   http://your-gitlab.host.com/users/auth/oauth2_generic/callback
+   ```
+
+1. You should now be able to get a Client ID and Client Secret.
+   Where this shows up will differ for each provider.
+   This may also be called Application ID and Secret
+
+1. On your GitLab server, open the configuration file.
+
+   For Omnibus package:
+
+   ```sh
+   sudo editor /etc/gitlab/gitlab.rb
+   ```
+
+   For installations from source:
+
+   ```sh
+   cd /home/git/gitlab
+   sudo -u git -H editor config/gitlab.yml
+   ```
+
+1. See [Initial OmniAuth Configuration](omniauth.md#initial-omniauth-configuration) for initial settings
+
+1. Add the provider-specific configuration for your provider, as [described in the gem's README][1]
+
+1. Save the configuration file
+
+1. Restart GitLab for the changes to take effect
+
+On the sign in page there should now be a new button below the regular sign in form. 
+Click the button to begin your provider's authentication process. This will direct
+the browser to your OAuth2 Provider's authentication page. If everything goes well
+the user will be returned to your GitLab instance and will be signed in.
+
+[1]: https://gitlab.com/satorix/omniauth-oauth2-generic#gitlab-config-example
\ No newline at end of file
diff --git a/doc/integration/oauth_provider.md b/doc/integration/oauth_provider.md
index 0c53584d201..af8a1c4e5ed 100644
--- a/doc/integration/oauth_provider.md
+++ b/doc/integration/oauth_provider.md
@@ -74,8 +74,10 @@ in the **Authorized applications** section under **Profile Settings > Applicatio
 
 ---
 
-As you can see, the default scope `api` is used, which is the only scope that
-GitLab supports so far. At any time you can revoke any access by just clicking
-**Revoke**.
+GitLab's OAuth applications support scopes, which allow various actions that any given
+application can perform. Although there are only two scopes available at the
+moment – `read_user` and `api` – the groundwork has been laid to add more scopes easily.
+
+At any time you can revoke any access by just clicking **Revoke**.
 
 [oauth]: http://oauth.net/2/ "OAuth website"
diff --git a/doc/integration/omniauth.md b/doc/integration/omniauth.md
index 8a55fce96fe..6c11f46a70a 100644
--- a/doc/integration/omniauth.md
+++ b/doc/integration/omniauth.md
@@ -27,9 +27,11 @@ contains some settings that are common for all providers.
 - [Twitter](twitter.md)
 - [Shibboleth](shibboleth.md)
 - [SAML](saml.md)
-- [Crowd](crowd.md)
+- [Crowd](../administration/auth/crowd.md)
 - [Azure](azure.md)
 - [Auth0](auth0.md)
+- [Authentiq](../administration/auth/authentiq.md)
+- [OAuth2Generic](oauth2_generic.md)
 
 ## Initial OmniAuth Configuration
 
@@ -40,6 +42,9 @@ that are in common for all providers that we need to consider.
 - `allow_single_sign_on` allows you to specify the providers you want to allow to
   automatically create an account. It defaults to `false`. If `false` users must
   be created manually or they will not be able to sign in via OmniAuth.
+- `auto_link_ldap_user` can be used if you have [LDAP / ActiveDirectory](ldap.md)
+  integration enabled. It defaults to false. When enabled, users automatically
+  created through OmniAuth will be linked to their LDAP entry as well.
 - `block_auto_created_users` defaults to `true`. If `true` auto created users will
   be blocked by default and will have to be unblocked by an administrator before
   they are able to sign in.
@@ -51,6 +56,10 @@ SAML, Shibboleth, Crowd or Google, or set it to `false` otherwise any user on
 the Internet will be able to successfully sign in to your GitLab without
 administrative approval.
 
+>**Note:**
+`auto_link_ldap_user` requires the `uid` of the user to be the same in both LDAP
+and the OmniAuth provider.
+
 To change these settings:
 
 * **For omnibus package**
@@ -71,6 +80,7 @@ To change these settings:
     # using an array, e.g. ["saml", "twitter"], or as true/false to allow all providers or none.
     # User accounts will be created automatically when authentication was successful.
     gitlab_rails['omniauth_allow_single_sign_on'] = ['saml', 'twitter']
+    gitlab_rails['omniauth_auto_link_ldap_user'] = true
     gitlab_rails['omniauth_block_auto_created_users'] = true
     ```
 
@@ -98,6 +108,8 @@ To change these settings:
         # User accounts will be created automatically when authentication was successful.
         allow_single_sign_on: ["saml", "twitter"]
 
+        auto_link_ldap_user: true
+
         # Locks down those users until they have been cleared by the admin (default: true).
         block_auto_created_users: true
     ```
diff --git a/doc/integration/openid_connect_provider.md b/doc/integration/openid_connect_provider.md
new file mode 100644
index 00000000000..56f367d841e
--- /dev/null
+++ b/doc/integration/openid_connect_provider.md
@@ -0,0 +1,47 @@
+# GitLab as OpenID Connect identity provider
+
+This document is about using GitLab as an OpenID Connect identity provider
+to sign in to other services.
+
+## Introduction to OpenID Connect
+
+[OpenID Connect] \(OIC) is a simple identity layer on top of the
+OAuth 2.0 protocol. It allows clients to verify the identity of the end-user
+based on the authentication performed by GitLab, as well as to obtain
+basic profile information about the end-user in an interoperable and
+REST-like manner. OIC performs many of the same tasks as OpenID 2.0,
+but does so in a way that is API-friendly, and usable by native and
+mobile applications.
+
+On the client side, you can use [omniauth-openid-connect] for Rails
+applications, or any of the other available [client implementations].
+
+GitLab's implementation uses the [doorkeeper-openid_connect] gem, refer
+to its README for more details about which parts of the specifications
+are supported.
+
+## Enabling OpenID Connect for OAuth applications
+
+Refer to the [OAuth guide] for basic information on how to set up OAuth
+applications in GitLab. To enable OIC for an application, all you have to do
+is select the `openid` scope in the application settings.
+
+Currently the following user information is shared with clients:
+
+| Claim            | Type      | Description |
+|:-----------------|:----------|:------------|
+| `sub`            | `string`  | An opaque token that uniquely identifies the user
+| `auth_time`      | `integer` | The timestamp for the user's last authentication
+| `name`           | `string`  | The user's full name
+| `nickname`       | `string`  | The user's GitLab username
+| `email`          | `string`  | The user's public email address
+| `email_verified` | `boolean` | Whether the user's public email address was verified
+| `website`        | `string`  | URL for the user's website
+| `profile`        | `string`  | URL for the user's GitLab profile
+| `picture`        | `string`  | URL for the user's GitLab avatar
+
+[OpenID Connect]: http://openid.net/connect/ "OpenID Connect website"
+[doorkeeper-openid_connect]: https://github.com/doorkeeper-gem/doorkeeper-openid_connect "Doorkeeper::OpenidConnect website"
+[OAuth guide]: oauth_provider.md "GitLab as OAuth2 authentication service provider"
+[omniauth-openid-connect]: https://github.com/jjbohn/omniauth-openid-connect/ "OmniAuth::OpenIDConnect website"
+[client implementations]: http://openid.net/developers/libraries#connect "List of available client implementations"
diff --git a/doc/integration/saml.md b/doc/integration/saml.md
index 4a242c321aa..2277aa827b7 100644
--- a/doc/integration/saml.md
+++ b/doc/integration/saml.md
@@ -74,7 +74,7 @@ in your SAML IdP:
                    idp_cert_fingerprint: '43:51:43:a1:b5:fc:8b:b7:0a:3a:a9:b1:0f:66:73:a8',
                    idp_sso_target_url: 'https://login.example.com/idp',
                    issuer: 'https://gitlab.example.com',
-                   name_identifier_format: 'urn:oasis:names:tc:SAML:2.0:nameid-format:transient'
+                   name_identifier_format: 'urn:oasis:names:tc:SAML:2.0:nameid-format:persistent'
                  },
           label: 'Company Login' # optional label for SAML login button, defaults to "Saml"
         }
@@ -91,7 +91,7 @@ in your SAML IdP:
                  idp_cert_fingerprint: '43:51:43:a1:b5:fc:8b:b7:0a:3a:a9:b1:0f:66:73:a8',
                  idp_sso_target_url: 'https://login.example.com/idp',
                  issuer: 'https://gitlab.example.com',
-                 name_identifier_format: 'urn:oasis:names:tc:SAML:2.0:nameid-format:transient'
+                 name_identifier_format: 'urn:oasis:names:tc:SAML:2.0:nameid-format:persistent'
                },
           label: 'Company Login' # optional label for SAML login button, defaults to "Saml"
         }
@@ -109,7 +109,8 @@ in your SAML IdP:
 1.  Change the value of `issuer` to a unique name, which will identify the application
     to the IdP.
 
-1.  Restart GitLab for the changes to take effect.
+1.  [Reconfigure][] or [restart GitLab][] for the changes to take effect if you
+    installed GitLab via Omnibus or from source respectively.
 
 1.  Register the GitLab SP in your SAML 2.0 IdP, using the application name specified
     in `issuer`.
@@ -171,7 +172,7 @@ tell GitLab which groups are external via the `external_groups:` element:
           idp_cert_fingerprint: '43:51:43:a1:b5:fc:8b:b7:0a:3a:a9:b1:0f:66:73:a8',
           idp_sso_target_url: 'https://login.example.com/idp',
           issuer: 'https://gitlab.example.com',
-          name_identifier_format: 'urn:oasis:names:tc:SAML:2.0:nameid-format:transient'
+          name_identifier_format: 'urn:oasis:names:tc:SAML:2.0:nameid-format:persistent'
         } }
 ```
 
@@ -226,7 +227,7 @@ args: {
         idp_cert_fingerprint: '43:51:43:a1:b5:fc:8b:b7:0a:3a:a9:b1:0f:66:73:a8',
         idp_sso_target_url: 'https://login.example.com/idp',
         issuer: 'https://gitlab.example.com',
-        name_identifier_format: 'urn:oasis:names:tc:SAML:2.0:nameid-format:transient',
+        name_identifier_format: 'urn:oasis:names:tc:SAML:2.0:nameid-format:persistent',
         attribute_statements: { email: ['EmailAddress'] }
 }
 ```
@@ -244,7 +245,7 @@ args: {
         idp_cert_fingerprint: '43:51:43:a1:b5:fc:8b:b7:0a:3a:a9:b1:0f:66:73:a8',
         idp_sso_target_url: 'https://login.example.com/idp',
         issuer: 'https://gitlab.example.com',
-        name_identifier_format: 'urn:oasis:names:tc:SAML:2.0:nameid-format:transient',
+        name_identifier_format: 'urn:oasis:names:tc:SAML:2.0:nameid-format:persistent',
         attribute_statements: { email: ['EmailAddress'] },
         allowed_clock_drift: 1 # for one second clock drift
 }
@@ -314,3 +315,6 @@ For this you need take the following into account:
 
 Make sure that one of the above described scenarios is valid, or the requests will
 fail with one of the mentioned errors.
+
+[reconfigure]: ../administration/restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart GitLab]: ../administration/restart_gitlab.md#installations-from-source
diff --git a/doc/integration/shibboleth.md b/doc/integration/shibboleth.md
index 696c1011eeb..e0fc1bb801f 100644
--- a/doc/integration/shibboleth.md
+++ b/doc/integration/shibboleth.md
@@ -70,10 +70,9 @@ gitlab_rails['omniauth_providers'] = [
 ]
 
 ```
-1. Save changes and reconfigure gitlab:
-```
-sudo gitlab-ctl reconfigure
-```
+
+1. [Reconfigure][] or [restart GitLab][] for the changes to take effect if you
+   installed GitLab via Omnibus or from source respectively.
 
 On the sign in page there should now be a "Sign in with: Shibboleth" icon below the regular sign in form. Click the icon to begin the authentication process. You will be redirected to IdP server (Depends on your Shibboleth module configuration). If everything goes well the user will be returned to GitLab and will be signed in.
 
@@ -122,4 +121,7 @@ you will not get a shibboleth session!
 
   RequestHeader set X_FORWARDED_PROTO 'https'
   RequestHeader set X-Forwarded-Ssl on
-```
\ No newline at end of file
+```
+
+[reconfigure]: ../administration/restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart GitLab]: ../administration/restart_gitlab.md#installations-from-source
diff --git a/doc/integration/twitter.md b/doc/integration/twitter.md
index abbea09f22f..d0976b6201e 100644
--- a/doc/integration/twitter.md
+++ b/doc/integration/twitter.md
@@ -74,6 +74,10 @@ To enable the Twitter OmniAuth provider you must register your application with
 
 1.  Save the configuration file.
 
-1.  Restart GitLab for the changes to take effect.
+1.  [Reconfigure][] or [restart GitLab][] for the changes to take effect if you
+    installed GitLab via Omnibus or from source respectively.
 
 On the sign in page there should now be a Twitter icon below the regular sign in form. Click the icon to begin the authentication process. Twitter will ask the user to sign in and authorize the GitLab application. If everything goes well the user will be returned to GitLab and will be signed in.
+
+[reconfigure]: ../administration/restart_gitlab.md#omnibus-gitlab-reconfigure
+[restart GitLab]: ../administration/restart_gitlab.md#installations-from-source
diff --git a/doc/pages/README.md b/doc/pages/README.md
new file mode 100644
index 00000000000..7878bce3f10
--- /dev/null
+++ b/doc/pages/README.md
@@ -0,0 +1 @@
+This document was moved to [pages/index.md](../user/project/pages/index.md).
diff --git a/doc/pages/administration.md b/doc/pages/administration.md
new file mode 100644
index 00000000000..4eb3bb32c77
--- /dev/null
+++ b/doc/pages/administration.md
@@ -0,0 +1 @@
+This document was moved to [administration/pages](../administration/pages/index.md).
diff --git a/doc/pages/getting_started_part_one.md b/doc/pages/getting_started_part_one.md
new file mode 100644
index 00000000000..1d63ccb4d2f
--- /dev/null
+++ b/doc/pages/getting_started_part_one.md
@@ -0,0 +1 @@
+This document was moved to [another location](../user/project/pages/getting_started_part_one.md).
diff --git a/doc/pages/getting_started_part_three.md b/doc/pages/getting_started_part_three.md
new file mode 100644
index 00000000000..1697b5cd6b4
--- /dev/null
+++ b/doc/pages/getting_started_part_three.md
@@ -0,0 +1 @@
+This document was moved to [another location](../user/project/pages/getting_started_part_three.md).
diff --git a/doc/pages/getting_started_part_two.md b/doc/pages/getting_started_part_two.md
new file mode 100644
index 00000000000..a58affec73d
--- /dev/null
+++ b/doc/pages/getting_started_part_two.md
@@ -0,0 +1 @@
+This document was moved to [another location](../user/project/pages/getting_started_part_two.md).
diff --git a/doc/profile/2fa_u2f_authenticate.png b/doc/profile/2fa_u2f_authenticate.png
deleted file mode 100644
index b224ab14195..00000000000
--- a/doc/profile/2fa_u2f_authenticate.png
+++ /dev/null
diff --git a/doc/profile/preferences.md b/doc/profile/preferences.md
index 073b8797508..4f2b00f3dd1 100644
--- a/doc/profile/preferences.md
+++ b/doc/profile/preferences.md
@@ -3,13 +3,6 @@
 Settings in the **Profile > Preferences** page allow the user to customize
 various aspects of the site to their liking.
 
-## Application theme
-
-Changing this setting allows the user to customize the color scheme used for the
-navigation bar on the left side of the screen.
-
-The default is **Charcoal**.
-
 ## Syntax highlighting theme
 
 _GitLab uses the [rouge ruby library][rouge] for syntax highlighting. For a
diff --git a/doc/profile/two_factor_authentication.md b/doc/profile/two_factor_authentication.md
index 3f6dfe03d14..60918a0339c 100644
--- a/doc/profile/two_factor_authentication.md
+++ b/doc/profile/two_factor_authentication.md
@@ -1,143 +1 @@
-# Two-factor Authentication (2FA)
-
-Two-factor Authentication (2FA) provides an additional level of security to your
-GitLab account. Once enabled, in addition to supplying your username and
-password to login, you'll be prompted for a code generated by an application on
-your phone.
-
-By enabling 2FA, the only way someone other than you can log into your account
-is to know your username and password *and* have access to your phone.
-
-> **Note:**
-When you enable 2FA, don't forget to back up your recovery codes. For your safety, if you
-lose your codes for GitLab.com, we can't disable or recover them.  
-
-In addition to a phone application, GitLab supports U2F (universal 2nd factor) devices as
-the second factor of authentication. Once enabled, in addition to supplying your username and
-password to login, you'll be prompted to activate your U2F device (usually by pressing
-a button on it), and it will perform secure authentication on your behalf.
-
-> **Note:** Support for U2F devices was added in version 8.8
-
-The U2F workflow is only supported by Google Chrome at this point, so we _strongly_ recommend 
-that you set up both methods of two-factor authentication, so you can still access your account 
-from other browsers.
-
-> **Note:** GitLab officially only supports [Yubikey] U2F devices.
-
-## Enabling 2FA
-
-### Enable 2FA via mobile application
-
-**In GitLab:**
-
-1. Log in to your GitLab account.
-1. Go to your **Profile Settings**.
-1. Go to **Account**.
-1. Click **Enable Two-factor Authentication**.
-
-![Two-factor setup](2fa.png)
-
-**On your phone:**
-
-1. Install a compatible application. We recommend [Google Authenticator]
-\(proprietary\) or [FreeOTP] \(open source\).
-1. In the application, add a new entry in one of two ways:
-    * Scan the code with your phone's camera to add the entry automatically.
-    * Enter the details provided to add the entry manually.
-
-**In GitLab:**
-
-1. Enter the six-digit pin number from the entry on your phone into the **Pin
-   code** field.
-1. Click **Submit**.
-
-If the pin you entered was correct, you'll see a message indicating that
-Two-Factor Authentication has been enabled, and you'll be presented with a list
-of recovery codes.
-
-### Enable 2FA via U2F device
-
-**In GitLab:**
-
-1. Log in to your GitLab account.
-1. Go to your **Profile Settings**.
-1. Go to **Account**.
-1. Click **Enable Two-Factor Authentication**.
-1. Plug in your U2F device.
-1. Click on **Setup New U2F Device**.
-1. A light will start blinking on your device. Activate it by pressing its button.
-
-You will see a message indicating that your device was successfully set up. 
-Click on **Register U2F Device** to complete the process.
-
-![Two-Factor U2F Setup](2fa_u2f_register.png)
-
-## Recovery Codes
-
-Should you ever lose access to your phone, you can use one of the ten provided
-backup codes to login to your account. We suggest copying or printing them for
-storage in a safe place. **Each code can be used only once** to log in to your
-account.
-
-If you lose the recovery codes or just want to generate new ones, you can do so
-from the **Profile Settings** > **Account** page where you first enabled 2FA.
-
-> **Note:** Recovery codes are not generated for U2F devices.
-
-## Logging in with 2FA Enabled
-
-Logging in with 2FA enabled is only slightly different than a normal login.
-Enter your username and password credentials as you normally would, and you'll
-be presented with a second prompt, depending on which type of 2FA you've enabled.
-
-### Log in via mobile application
-
-Enter the pin from your phone's application or a recovery code to log in.
-
-![Two-Factor Authentication on sign in via OTP](2fa_auth.png)
-
-### Log in via U2F device
-
-1. Click **Login via U2F Device**
-1. A light will start blinking on your device. Activate it by pressing its button.
-
-You will see a message indicating that your device responded to the authentication request.
-Click on **Authenticate via U2F Device** to complete the process.
-
-![Two-Factor Authentication on sign in via U2F device](2fa_u2f_authenticate.png)
-
-## Disabling 2FA
-
-1. Log in to your GitLab account.
-1. Go to your **Profile Settings**.
-1. Go to **Account**.
-1. Click **Disable**, under **Two-Factor Authentication**.
-
-This will clear all your two-factor authentication registrations, including mobile
-applications and U2F devices.
-
-## Personal access tokens
-
-When 2FA is enabled, you can no longer use your normal account password to
-authenticate with Git over HTTPS on the command line, you must use a personal
-access token instead.
-
-1. Log in to your GitLab account.
-1. Go to your **Profile Settings**.
-1. Go to **Access Tokens**.
-1. Choose a name and expiry date for the token.
-1. Click on **Create Personal Access Token**. 
-1. Save the personal access token somewhere safe.
-
-When using git over HTTPS on the command line, enter the personal access token
-into the password field.
-
-## Note to GitLab administrators
-
-You need to take special care to that 2FA keeps working after
-[restoring a GitLab backup](../raketasks/backup_restore.md).
-
-[Google Authenticator]: https://support.google.com/accounts/answer/1066447?hl=en
-[FreeOTP]: https://fedorahosted.org/freeotp/
-[YubiKey]: https://www.yubico.com/products/yubikey-hardware/
+This document was moved to [user/profile/account](../user/profile/account/two_factor_authentication.md).
diff --git a/doc/project_services/bamboo.md b/doc/project_services/bamboo.md
index 51668128c62..5b171080c72 100644
--- a/doc/project_services/bamboo.md
+++ b/doc/project_services/bamboo.md
@@ -1,60 +1 @@
-# Atlassian Bamboo CI Service
-
-GitLab provides integration with Atlassian Bamboo for continuous integration.
-When configured, pushes to a project will trigger a build in Bamboo automatically.
-Merge requests will also display CI status showing whether the build is pending,
-failed, or completed successfully. It also provides a link to the Bamboo build
-page for more information.
-
-Bamboo doesn't quite provide the same features as a traditional build system when
-it comes to accepting webhooks and commit data. There are a few things that
-need to be configured in a Bamboo build plan before GitLab can integrate.
-
-## Setup
-
-### Complete these steps in Bamboo:
-
-1. Navigate to a Bamboo build plan and choose 'Configure plan' from the 'Actions'
-dropdown.
-1. Select the 'Triggers' tab.
-1. Click 'Add trigger'.
-1. Enter a description such as 'GitLab trigger'
-1. Choose 'Repository triggers the build when changes are committed'
-1. Check one or more repositories checkboxes
-1. Enter the GitLab IP address in the 'Trigger IP addresses' box. This is a 
-whitelist of IP addresses that are allowed to trigger Bamboo builds.
-1. Save the trigger.
-1. In the left pane, select a build stage. If you have multiple build stages 
-you want to select the last stage that contains the git checkout task.
-1. Select the 'Miscellaneous' tab.
-1. Under 'Pattern Match Labelling' put '${bamboo.repository.revision.number}' 
-in the 'Labels' box.
-1. Save
-
-Bamboo is now ready to accept triggers from GitLab. Next, set up the Bamboo
-service in GitLab
-
-### Complete these steps in GitLab:
-
-1. Navigate to the project you want to configure to trigger builds.
-1. Select 'Settings' in the top navigation.
-1. Select 'Services' in the left navigation.
-1. Click 'Atlassian Bamboo CI'
-1. Select the 'Active' checkbox.
-1. Enter the base URL of your Bamboo server. 'https://bamboo.example.com'
-1. Enter the build key from your Bamboo build plan. Build keys are a short, 
-all capital letter, identifier that is unique. It will be something like PR-BLD
-1. If necessary, enter username and password for a Bamboo user that has 
-access to trigger the build plan. Leave these fields blank if you do not require
-authentication.
-1. Save or optionally click 'Test Settings'. Please note that 'Test Settings'
-will actually trigger a build in Bamboo.
-
-## Troubleshooting
-
-If builds are not triggered, these are a couple of things to keep in mind.
-
-1. Ensure you entered the right GitLab IP address in Bamboo under 'Trigger
-IP addresses'.
-1. Remember that GitLab only triggers builds on push events. A commit via the
-web interface will not trigger CI currently.
+This document was moved to [user/project/integrations/bamboo.md](../user/project/integrations/bamboo.md).
diff --git a/doc/project_services/bugzilla.md b/doc/project_services/bugzilla.md
index 215ed6fe9cc..e67055d5616 100644
--- a/doc/project_services/bugzilla.md
+++ b/doc/project_services/bugzilla.md
@@ -1,17 +1 @@
-# Bugzilla Service
-
-Go to your project's **Settings > Services > Bugzilla** and fill in the required
-details as described in the table below.
-
-| Field | Description |
-| ----- | ----------- |
-| `description`   | A name for the issue tracker (to differentiate between instances, for example) |
-| `project_url`   | The URL to the project in Bugzilla which is being linked to this GitLab project. Note that the `project_url` requires PRODUCT_NAME to be updated with the product/project name in Bugzilla. |
-| `issues_url`    | The URL to the issue in Bugzilla project that is linked to this GitLab project. Note that the `issues_url` requires `:id` in the URL. This ID is used by GitLab as a placeholder to replace the issue number. |
-| `new_issue_url` | This is the URL to create a new issue in Bugzilla for the project linked to this GitLab project. Note that the `new_issue_url` requires PRODUCT_NAME to be updated with the product/project name in Bugzilla. |
-
-Once you have configured and enabled Bugzilla:
-
-- the **Issues** link on the GitLab project pages takes you to the appropriate
-  Bugzilla product page
-- clicking **New issue** on the project dashboard takes you to Bugzilla for entering a new issue
+This document was moved to [user/project/integrations/bugzilla.md](../user/project/integrations/bugzilla.md).
diff --git a/doc/project_services/builds_emails.md b/doc/project_services/builds_emails.md
index af0b1a287c7..ee54d865225 100644
--- a/doc/project_services/builds_emails.md
+++ b/doc/project_services/builds_emails.md
@@ -1,16 +1 @@
-## Enabling build emails
-
-To receive e-mail notifications about the result status of your builds, visit
-your project's **Settings > Services > Builds emails** and activate the service.
-
-In the _Recipients_ area, provide a list of e-mails separated by comma.
-
-Check the _Add pusher_ checkbox if you want the committer to also receive
-e-mail notifications about each build's status.
-
-If you enable the _Notify only broken builds_ option, e-mail notifications will
-be sent only for failed builds.
-
----
-
-![Builds emails service settings](img/builds_emails_service.png)
+This document was moved to [user/project/integrations/builds_emails.md](../user/project/integrations/builds_emails.md).
diff --git a/doc/project_services/emails_on_push.md b/doc/project_services/emails_on_push.md
index 2f9f36f962e..a2e831ada34 100644
--- a/doc/project_services/emails_on_push.md
+++ b/doc/project_services/emails_on_push.md
@@ -1,17 +1 @@
-## Enabling emails on push
-
-To receive email notifications for every change that is pushed to the project, visit
-your project's **Settings > Services > Emails on push** and activate the service.
-
-In the _Recipients_ area, provide a list of emails separated by commas.
-
-You can configure any of the following settings depending on your preference.
-
-+ **Push events** - Email will be triggered when a push event is recieved
-+ **Tag push events** - Email will be triggered when a tag is created and pushed
-+ **Send from committer** - Send notifications from the committer's email address if the domain is part of the domain GitLab is running on (e.g. `user@gitlab.com`).
-+ **Disable code diffs** - Don't include possibly sensitive code diffs in notification body.
-
----
-
-![Email on push service settings](img/emails_on_push_service.png)
+This document was moved to [user/project/integrations/emails_on_push.md](../user/project/integrations/emails_on_push.md).
diff --git a/doc/project_services/hipchat.md b/doc/project_services/hipchat.md
index 021a93a288f..4ae9f6c6b2e 100644
--- a/doc/project_services/hipchat.md
+++ b/doc/project_services/hipchat.md
@@ -1,54 +1 @@
-# Atlassian HipChat
-
-GitLab provides a way to send HipChat notifications upon a number of events,
-such as when a user pushes code, creates a branch or tag, adds a comment, and
-creates a merge request.
-
-## Setup
-
-GitLab requires the use of a HipChat v2 API token to work. v1 tokens are
-not supported at this time. Note the differences between v1 and v2 tokens:
-
-HipChat v1 API (legacy) supports "API Auth Tokens" in the Group API menu. A v1
-token is allowed to send messages to *any* room.
-
-HipChat v2 API has tokens that are can be created using the Integrations tab
-in the Group or Room admin page. By design, these are lightweight tokens that
-allow GitLab to send messages only to *one* room.
-
-### Complete these steps in HipChat:
-
-1. Go to: https://admin.hipchat.com/admin
-1. Click on "Group Admin" -> "Integrations".
-1. Find "Build Your Own!" and click "Create".
-1. Select the desired room, name the integration "GitLab", and click "Create".
-1. In the "Send messages to this room by posting this URL" column, you should
-see a URL in the format:
-
-```
-    https://api.hipchat.com/v2/room/<room>/notification?auth_token=<token>
-```
-
-HipChat is now ready to accept messages from GitLab. Next, set up the HipChat
-service in GitLab.
-
-### Complete these steps in GitLab:
-
-1. Navigate to the project you want to configure for notifications.
-1. Select "Settings" in the top navigation.
-1. Select "Services" in the left navigation.
-1. Click "HipChat".
-1. Select the "Active" checkbox.
-1. Insert the `token` field from the URL into the `Token` field on the Web page.
-1. Insert the `room` field from the URL into the `Room` field on the Web page.
-1. Save or optionally click "Test Settings".
-
-## Troubleshooting
-
-If you do not see notifications, make sure you are using a HipChat v2 API
-token, not a v1 token.
-
-Note that the v2 token is tied to a specific room. If you want to be able to
-specify arbitrary rooms, you can create an API token for a specific user in
-HipChat under "Account settings" and "API access". Use the `XXX` value under
-`auth_token=XXX`.
+This document was moved to [user/project/integrations/hipchat.md](../user/project/integrations/hipchat.md).
diff --git a/doc/project_services/img/builds_emails_service.png b/doc/project_services/img/builds_emails_service.png
deleted file mode 100644
index 9dbbed03833..00000000000
--- a/doc/project_services/img/builds_emails_service.png
+++ /dev/null
diff --git a/doc/project_services/img/mattermost_config_help.png b/doc/project_services/img/mattermost_config_help.png
deleted file mode 100644
index a62e4b792f9..00000000000
--- a/doc/project_services/img/mattermost_config_help.png
+++ /dev/null
diff --git a/doc/project_services/img/mattermost_console_integrations.png b/doc/project_services/img/mattermost_console_integrations.png
deleted file mode 100644
index b3b8c20d7bf..00000000000
--- a/doc/project_services/img/mattermost_console_integrations.png
+++ /dev/null
diff --git a/doc/project_services/img/services_templates_redmine_example.png b/doc/project_services/img/services_templates_redmine_example.png
deleted file mode 100644
index 50d20510daf..00000000000
--- a/doc/project_services/img/services_templates_redmine_example.png
+++ /dev/null
diff --git a/doc/project_services/img/slack_configuration.png b/doc/project_services/img/slack_configuration.png
deleted file mode 100644
index fc8e58e686b..00000000000
--- a/doc/project_services/img/slack_configuration.png
+++ /dev/null
diff --git a/doc/project_services/irker.md b/doc/project_services/irker.md
index 25c0c3ad2a6..7f0850dcc24 100644
--- a/doc/project_services/irker.md
+++ b/doc/project_services/irker.md
@@ -1,51 +1 @@
-# Irker IRC Gateway
-
-GitLab provides a way to push update messages to an Irker server. When
-configured, pushes to a project will trigger the service to send data directly
-to the Irker server.
-
-See the project homepage for further info: https://gitlab.com/esr/irker
-
-## Needed setup
-
-You will first need an Irker daemon. You can download the Irker code from its
-repository on https://gitlab.com/esr/irker:
-
-```
-git clone https://gitlab.com/esr/irker.git
-```
-
-Once you have downloaded the code, you can run the python script named `irkerd`.
-This script is the gateway script, it acts both as an IRC client, for sending
-messages to an IRC server obviously, and as a TCP server, for receiving messages
-from the GitLab service.
-
-If the Irker server runs on the same machine, you are done. If not, you will
-need to follow the firsts steps of the next section.
-
-## Complete these steps in GitLab:
-
-1. Navigate to the project you want to configure for notifications.
-1. Select "Settings" in the top navigation.
-1. Select "Services" in the left navigation.
-1. Click "Irker".
-1. Select the "Active" checkbox.
-1. Enter the server host address where `irkerd` runs (defaults to `localhost`)
-in the `Server host` field on the Web page
-1. Enter the server port of `irkerd` (e.g. defaults to 6659) in the
-`Server port` field on the Web page.
-1. Optional: if `Default IRC URI` is set, it has to be in the format
-`irc[s]://domain.name` and will be prepend to each and every channel provided
-by the user which is not a full URI.
-1. Specify the recipients (e.g. #channel1, user1, etc.)
-1. Save or optionally click "Test Settings".
-
-## Note on Irker recipients
-
-Irker accepts channel names of the form `chan` and `#chan`, both for the
-`#chan` channel. If you want to send messages in query, you will need to add
-`,isnick` after the channel name, in this form: `Aorimn,isnick`. In this latter
-case, `Aorimn` is treated as a nick and no more as a channel name.
-
-Irker can also join password-protected channels. Users need to append
-`?key=thesecretpassword` to the chan name.
+This document was moved to [user/project/integrations/irker.md](../user/project/integrations/irker.md).
diff --git a/doc/project_services/jira.md b/doc/project_services/jira.md
index 366e4b2d306..63614feba82 100644
--- a/doc/project_services/jira.md
+++ b/doc/project_services/jira.md
@@ -1,207 +1 @@
-# GitLab JIRA integration
-
-GitLab can be configured to interact with JIRA. Configuration happens via
-user name and password. Connecting to a JIRA server via CAS is not possible.
-
-Each project can be configured to connect to a different JIRA instance, see the
-[configuration](#configuration) section. If you have one JIRA instance you can
-pre-fill the settings page with a default template. To configure the template
-see the [Services Templates][services-templates] document.
-
-Once the project is connected to JIRA, you can reference and close the issues
-in JIRA directly from GitLab.
-
-## Configuration
-
-In order to enable the JIRA service in GitLab, you need to first configure the
-project in JIRA and then enter the correct values in GitLab.
-
-### Configuring JIRA
-
-We need to create a user in JIRA which will have access to all projects that
-need to integrate with GitLab. Login to your JIRA instance as admin and under
-Administration go to User Management and create a new user.
-
-As an example, we'll create a user named `gitlab` and add it to `JIRA-developers`
-group.
-
-**It is important that the user `GitLab` has write-access to projects in JIRA**
-
-We have split this stage in steps so it is easier to follow.
-
----
-
-1. Login to your JIRA instance as an administrator and under **Administration**
-   go to **User Management** to create a new user.
-
-     ![JIRA user management link](img/jira_user_management_link.png)
-
-     ---
-
-1. The next step is to create a new user (e.g., `gitlab`) who has write access
-   to projects in JIRA. Enter the user's name and a _valid_ e-mail address
-   since JIRA sends a verification e-mail to set-up the password.
-   _**Note:** JIRA creates the username automatically by using the e-mail
-   prefix. You can change it later if you want._
-
-     ![JIRA create new user](img/jira_create_new_user.png)
-
-     ---
-
-1. Now, let's create a `gitlab-developers` group which will have write access
-   to projects in JIRA. Go to the **Groups** tab and select **Create group**.
-
-     ![JIRA create new user](img/jira_create_new_group.png)
-
-     ---
-
-     Give it an optional description and hit **Create group**.
-
-     ![jira create new group](img/jira_create_new_group_name.png)
-
-     ---
-
-1. Give the newly-created group write access by going to
-   **Application access ➔ View configuration** and adding the `gitlab-developers`
-   group to JIRA Core.
-
-     ![JIRA group access](img/jira_group_access.png)
-
-     ---
-
-1. Add the `gitlab` user to the `gitlab-developers` group by going to
-   **Users ➔ GitLab user ➔ Add group** and selecting the `gitlab-developers`
-   group from the dropdown menu. Notice that the group says _Access_ which is
-   what we aim for.
-
-     ![JIRA add user to group](img/jira_add_user_to_group.png)
-
----
-
-The JIRA configuration is over. Write down the new JIRA username and its
-password as they will be needed when configuring GitLab in the next section.
-
-### Configuring GitLab
-
->**Notes:**
-- The currently supported JIRA versions are `v6.x` and `v7.x.`. GitLab 7.8 or
-  higher is required.
-- GitLab 8.14 introduced a new way to integrate with JIRA which greatly simplified
-  the configuration options you have to enter. If you are using an older version,
-  [follow this documentation][jira-repo-docs].
-
-To enable JIRA integration in a project, navigate to your project's
-**Services ➔ JIRA** and fill in the required details on the page as described
-in the table below.
-
-| Field | Description |
-| ----- | ----------- |
-| `URL` | The base URL to the JIRA project which is being linked to this GitLab project. E.g., `https://jira.example.com`. |
-| `Project key` | The short identifier for your JIRA project, all uppercase, e.g., `PROJ`. |
-| `Username` | The user name created in [configuring JIRA step](#configuring-jira). |
-| `Password` |The password of the user created in [configuring JIRA step](#configuring-jira). |
-| `JIRA issue transition` | This is the ID of a transition that moves issues to a closed state. You can find this number under JIRA workflow administration ([see screenshot](img/jira_workflow_screenshot.png)). |
-
-After saving the configuration, your GitLab project will be able to interact
-with the linked JIRA project.
-
-![JIRA service page](img/jira_service_page.png)
-
----
-
-## JIRA issues
-
-By now you should have [configured JIRA](#configuring-jira) and enabled the
-[JIRA service in GitLab](#configuring-gitlab). If everything is set up correctly
-you should be able to reference and close JIRA issues by just mentioning their
-ID in GitLab commits and merge requests.
-
-### Referencing JIRA Issues
-
-When GitLab project has JIRA issue tracker configured and enabled, mentioning
-JIRA issue in GitLab will automatically add a comment in JIRA issue with the
-link back to GitLab. This means that in comments in merge requests and commits
-referencing an issue, e.g., `PROJECT-7`, will add a comment in JIRA issue in the
-format:
-
-```
-USER mentioned this issue in RESOURCE_NAME of [PROJECT_NAME|LINK_TO_COMMENT]:
-ENTITY_TITLE
-```
-
-* `USER` A user that mentioned the issue. This is the link to the user profile in GitLab.
-* `LINK_TO_THE_COMMENT` Link to the origin of mention with a name of the entity where JIRA issue was mentioned.
-* `RESOURCE_NAME` Kind of resource which referenced the issue. Can be a commit or merge request.
-* `PROJECT_NAME` GitLab project name.
-* `ENTITY_TITLE` Merge request title or commit message first line.
-
-![example of mentioning or closing the JIRA issue](img/jira_issue_reference.png)
-
----
-
-### Closing JIRA Issues
-
-JIRA issues can be closed directly from GitLab by using trigger words in
-commits and merge requests. When a commit which contains the trigger word
-followed by the JIRA issue ID in the commit message is pushed, GitLab will
-add a comment in the mentioned JIRA issue and immediately close it (provided
-the transition ID was set up correctly).
-
-There are currently three trigger words, and you can use either one to achieve
-the same goal:
-
-- `Resolves PROJECT-1`
-- `Closes PROJECT-1`
-- `Fixes PROJECT-1`
-
-where `PROJECT-1` is the issue ID of the JIRA project.
-
-### JIRA issue closing example
-
-Let's consider the following example:
-
-1. For the project named `PROJECT` in JIRA, we implemented a new feature
-   and created a merge request in GitLab.
-1. This feature was requested in JIRA issue `PROJECT-7` and the merge request
-   in GitLab contains the improvement
-1. In the merge request description we use the issue closing trigger
-   `Closes PROJECT-7`.
-1. Once the merge request is merged, the JIRA issue will be automatically closed
-   with a comment and an associated link to the commit that resolved the issue.
-
----
-
-In the following screenshot you can see what the link references to the JIRA
-issue look like.
-
-![A Git commit that causes the JIRA issue to be closed](img/jira_merge_request_close.png)
-
----
-
-Once this merge request is merged, the JIRA issue will be automatically closed
-with a link to the commit that resolved the issue.
-
-![The GitLab integration closes JIRA issue](img/jira_service_close_issue.png)
-
----
-
-![The GitLab integration creates a comment and a link on JIRA issue.](img/jira_service_close_comment.png)
-
-## Troubleshooting
-
-If things don't work as expected that's usually because you have configured
-incorrectly the JIRA-GitLab integration.
-
-### GitLab is unable to comment on a ticket
-
-Make sure that the user you set up for GitLab to communicate with JIRA has the
-correct access permission to post comments on a ticket and to also transition
-the ticket, if you'd like GitLab to also take care of closing them.
-
-### GitLab is unable to close a ticket
-
-Make sure the `Transition ID` you set within the JIRA settings matches the one
-your project needs to close a ticket.
-
-[services-templates]: ../project_services/services_templates.md
-[jira-repo-docs]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-13-stable/doc/project_services/jira.md
+This document was moved to [user/project/integrations/jira.md](../user/project/integrations/jira.md).
diff --git a/doc/project_services/kubernetes.md b/doc/project_services/kubernetes.md
new file mode 100644
index 00000000000..0497a13c2b7
--- /dev/null
+++ b/doc/project_services/kubernetes.md
@@ -0,0 +1 @@
+This document was moved to [user/project/integrations/kubernetes.md](../user/project/integrations/kubernetes.md).
diff --git a/doc/project_services/mattermost.md b/doc/project_services/mattermost.md
new file mode 100644
index 00000000000..554a028853e
--- /dev/null
+++ b/doc/project_services/mattermost.md
@@ -0,0 +1 @@
+This document was moved to [user/project/integrations/mattermost.md](../user/project/integrations/mattermost.md).
diff --git a/doc/project_services/mattermost_slash_commands.md b/doc/project_services/mattermost_slash_commands.md
index 1507dfa3abd..7c238b5dc37 100644
--- a/doc/project_services/mattermost_slash_commands.md
+++ b/doc/project_services/mattermost_slash_commands.md
@@ -1,157 +1 @@
-# Mattermost slash commands
-
-> Introduced in GitLab 8.14
-
-Mattermost commands give users an extra interface to perform common operations
-from the chat environment. This allows one to, for example, create an issue as
-soon as the idea was discussed in Mattermost.
-
-## Prerequisites
-
-Mattermost 3.4 and up is required.
-
-If you have the Omnibus GitLab package installed, Mattermost is already bundled
-in it. All you have to do is configure it. Read more in the
-[Omnibus GitLab Mattermost documentation][omnimmdocs].
-
-## Configuration
-
-The configuration consists of two parts. First you need to enable the slash
-commands in Mattermost and then enable the service in GitLab.
-
-
-### Step 1. Enable custom slash commands in Mattermost
-
-The first thing to do in Mattermost is to enable custom slash commands from
-the administrator console.
-
-1. Log in with an account that has admin privileges and navigate to the system
-   console.
-
-    ![Mattermost go to console](img/mattermost_goto_console.png)
-
-    ---
-
-1. Click **Custom integrations** and set **Enable Custom Slash Commands** to
-   true.
-
-    ![Mattermost console](img/mattermost_console_integrations.png)
-
-    ---
-
-1. Click **Save** at the bottom to save the changes.
-
-### Step 2. Open the Mattermost slash commands service in GitLab
-
-1. Open a new tab for GitLab and go to your project's settings
-   **Services ➔ Mattermost command**. A screen will appear with all the values you
-   need to copy in Mattermost as described in the next step. Leave the window open.
-
-    >**Note:**
-    GitLab will propose some values for the Mattermost settings. The only one
-    required to copy-paste as-is is the **Request URL**, all the others are just
-    suggestions.
-
-    ![Mattermost setup instructions](img/mattermost_config_help.png)
-
-    ---
-
-1. Proceed to the next step and create a slash command in Mattermost with the
-   above values.
-
-### Step 3. Create a new custom slash command in Mattermost
-
-Now that you have enabled the custom slash commands in Mattermost and opened
-the Mattermost slash commands service in GitLab, it's time to copy these values
-in a new slash command.
-
-1. Back to Mattermost, under your team page settings, you should see the
-   **Integrations** option.
-
-    ![Mattermost team integrations](img/mattermost_team_integrations.png)
-
-    ---
-
-1. Go to the **Slash Commands** integration and add a new one by clicking the
-   **Add Slash Command** button.
-
-    ![Mattermost add command](img/mattermost_add_slash_command.png)
-
-    ---
-
-1. Fill in the options for the custom command as described in
-   [step 2](#step-2-open-the-mattermost-slash-commands-service-in-gitlab).
-
-    >**Note:**
-    If you plan on connecting multiple projects, pick a slash command trigger
-    word that relates to your projects such as `/gitlab-project-name` or even
-    just `/project-name`. Only use `/gitlab` if you will only connect a single
-    project to your Mattermost team.
-
-    ![Mattermost add command configuration](img/mattermost_slash_command_configuration.png)
-
-1. After you setup all the values, copy the token (we will use it below) and
-   click **Done**.
-
-    ![Mattermost slash command token](img/mattermost_slash_command_token.png)
-
-### Step 4. Copy the Mattermost token into the Mattermost slash command service
-
-1. In GitLab, paste the Mattermost token you copied in the previous step and
-   check the **Active** checkbox.
-
-    ![Mattermost copy token to GitLab](img/mattermost_gitlab_token.png)
-
-1. Click **Save changes** for the changes to take effect.
-
----
-
-You are now set to start using slash commands in Mattermost that talk to the
-GitLab project you configured.
-
-## Authorizing Mattermost to interact with GitLab
-
-The first time a user will interact with the newly created slash commands,
-Mattermost will trigger an authorization process.
-
-![Mattermost bot authorize](img/mattermost_bot_auth.png)
-
-This will connect your Mattermost user with your GitLab user. You can
-see all authorized chat accounts in your profile's page under **Chat**.
-
-When the authorization process is complete, you can start interacting with
-GitLab using the Mattermost commands.
-
-## Available slash commands
-
-The available slash commands so far are:
-
-| Command | Description | Example |
-| ------- | ----------- | ------- |
-| `/<trigger> issue create <title>\n<description>` | Create a new issue in the project that `<trigger>` is tied to. `<description>` is optional. | `/trigger issue create We need to change the homepage` |
-| `/<trigger> issue show <issue-number>` | Show the issue with ID `<issue-number>` from the project that `<trigger>` is tied to. | `/trigger issue show 42` |
-| `/<trigger> deploy <environment> to <environment>` | Start the CI job that deploys from one environment to another, for example `staging` to `production`. CI/CD must be [properly configured][ciyaml]. | `/trigger deploy staging to production` |
-
-To see a list of available commands that can interact with GitLab, type the
-trigger word followed by `help`:
-
-```
-/my-project help
-```
-
-![Mattermost bot available commands](img/mattermost_bot_available_commands.png)
-
-## Permissions
-
-The permissions to run the [available commands](#available-commands) derive from
-the [permissions you have on the project](../user/permissions.md#project).
-
-## Further reading
-
-- [Mattermost slash commands documentation][mmslashdocs]
-- [Omnibus GitLab Mattermost][omnimmdocs]
-
-
-[omnimmdocs]: https://docs.gitlab.com/omnibus/gitlab-mattermost/
-[mmslashdocs]: https://docs.mattermost.com/developer/slash-commands.html
-[ciyaml]: ../ci/yaml/README.md
+This document was moved to [user/project/integrations/mattermost_slash_commands.md](../user/project/integrations/mattermost_slash_commands.md).
diff --git a/doc/project_services/project_services.md b/doc/project_services/project_services.md
index 890f7525b0e..2c555c4edae 100644
--- a/doc/project_services/project_services.md
+++ b/doc/project_services/project_services.md
@@ -1,56 +1 @@
-# Project Services
-
-Project services allow you to integrate GitLab with other applications. Below
-is list of the currently supported ones.
-
-You can find these within GitLab in the Services page under Project Settings if
-you are at least a master on the project.
-Project Services are a bit like plugins in that they allow a lot of freedom in
-adding functionality to GitLab. For example there is also a service that can
-send an email every time someone pushes new commits.
-
-Because GitLab is open source we can ship with the code and tests for all
-plugins. This allows the community to keep the plugins up to date so that they
-always work in newer GitLab versions.
-
-For an overview of what projects services are available without logging in,
-please see the [project_services directory][projects-code].
-
-[projects-code]: https://gitlab.com/gitlab-org/gitlab-ce/tree/master/app/models/project_services
-
-Click on the service links to see
-further configuration instructions and details. Contributions are welcome.
-
-## Services
-
-| Service |	Description |
-| ------- | ----------- |
-| Asana     |	Asana - Teamwork without email |
-| Assembla 	| Project Management Software (Source Commits Endpoint) |
-| [Atlassian Bamboo CI](bamboo.md) | A continuous integration and build server |
-| Buildkite | Continuous integration and deployments |
-| [Builds emails](builds_emails.md) |	Email the builds status to a list of recipients |
-| [Bugzilla](bugzilla.md) | Bugzilla issue tracker |
-| Campfire | Simple web-based real-time group chat |
-| Custom Issue Tracker | Custom issue tracker |
-| Drone CI | Continuous Integration platform built on Docker, written in Go |
-| [Emails on push](emails_on_push.md) | Email the commits and diff of each push to a list of recipients |
-| External Wiki | Replaces the link to the internal wiki with a link to an external wiki |
-| Flowdock | Flowdock is a collaboration web app for technical teams |
-| Gemnasium | Gemnasium monitors your project dependencies and alerts you about updates and security vulnerabilities |
-| [HipChat](hipchat.md) | Private group chat and IM |
-| [Irker (IRC gateway)](irker.md) | Send IRC messages, on update, to a list of recipients through an Irker gateway |
-| [JIRA](jira.md) | JIRA issue tracker |
-| JetBrains TeamCity CI | A continuous integration and build server |
-| [Mattermost slash commands](mattermost_slash_commands.md) | Mattermost chat and ChatOps slash commands |
-| PivotalTracker | Project Management Software (Source Commits Endpoint) |
-| Pushover | Pushover makes it easy to get real-time notifications on your Android device, iPhone, iPad, and Desktop |
-| [Redmine](redmine.md) | Redmine issue tracker |
-| [Slack](slack.md) | A team communication tool for the 21st century |
-
-## Services Templates
-
-Services templates is a way to set some predefined values in the Service of
-your liking which will then be pre-filled on each project's Service.
-
-Read more about [Services Templates in this document](services_templates.md).
+This document was moved to [user/project/integrations/project_services.md](../user/project/integrations/project_services.md).
diff --git a/doc/project_services/redmine.md b/doc/project_services/redmine.md
index b9830ea7c38..6010aa4dc75 100644
--- a/doc/project_services/redmine.md
+++ b/doc/project_services/redmine.md
@@ -1,21 +1 @@
-# Redmine Service
-
-Go to your project's **Settings > Services > Redmine** and fill in the required
-details as described in the table below.
-
-| Field | Description |
-| ----- | ----------- |
-| `description`   | A name for the issue tracker (to differentiate between instances, for example) |
-| `project_url`   | The URL to the project in Redmine which is being linked to this GitLab project |
-| `issues_url`    | The URL to the issue in Redmine project that is linked to this GitLab project. Note that the `issues_url` requires `:id` in the URL. This ID is used by GitLab as a placeholder to replace the issue number. |
-| `new_issue_url` | This is the URL to create a new issue in Redmine for the project linked to this GitLab project |
-
-Once you have configured and enabled Redmine:
-
-- the **Issues** link on the GitLab project pages takes you to the appropriate
-  Redmine issue index
-- clicking **New issue** on the project dashboard creates a new Redmine issue
-
-As an example, below is a configuration for a project named gitlab-ci.
-
-![Redmine configuration](img/redmine_configuration.png)
+This document was moved to [user/project/integrations/redmine.md](../user/project/integrations/redmine.md).
diff --git a/doc/project_services/services_templates.md b/doc/project_services/services_templates.md
index be6d13b6d2b..8905d667c5a 100644
--- a/doc/project_services/services_templates.md
+++ b/doc/project_services/services_templates.md
@@ -1,25 +1 @@
-# Services Templates
-
-A GitLab administrator can add a service template that sets a default for each
-project. This makes it much easier to configure individual projects.
-
-After the template is created, the template details will be pre-filled on a
-project's Service page.
-
-## Enable a Service template
-
-In GitLab's Admin area, navigate to **Service Templates** and choose the
-service template you wish to create.
-
-For example, in the image below you can see Redmine.
-
-![Redmine service template](img/services_templates_redmine_example.png)
-
----
-
-**NOTE:** For each project, you will still need to configure the issue tracking
-URLs by replacing `:issues_tracker_id` in the above screenshot with the ID used
-by your external issue tracker. Prior to GitLab v7.8, this ID was configured in
-the project settings, and GitLab would automatically update the URL configured
-in `gitlab.yml`. This behavior is now deprecated and all issue tracker URLs
-must be configured directly within the project's **Services** settings.
+This document was moved to [user/project/integrations/services_templates.md](../user/project/integrations/services_templates.md).
diff --git a/doc/project_services/slack.md b/doc/project_services/slack.md
index 3cfe77c9f85..1d3f98705e3 100644
--- a/doc/project_services/slack.md
+++ b/doc/project_services/slack.md
@@ -1,50 +1 @@
-# Slack Service
-
-## On Slack
-
-To enable Slack integration you must create an incoming webhook integration on
-Slack:
-
-1. [Sign in to Slack](https://slack.com/signin)
-1. Visit [Incoming WebHooks](https://my.slack.com/services/new/incoming-webhook/)
-1. Choose the channel name you want to send notifications to.
-1. Click **Add Incoming WebHooks Integration**
-1. Copy the **Webhook URL**, we'll need this later for GitLab.
-
-## On GitLab
-
-After you set up Slack, it's time to set up GitLab.
-
-Go to your project's **Settings > Services > Slack** and you will see a
-checkbox with the following events that can be triggered:
-
-- Push
-- Issue
-- Merge request
-- Note
-- Tag push
-- Build
-- Wiki page
-
-Bellow each of these event checkboxes, you will have an input field to insert
-which Slack channel you want to send that event message, with `#general`
-being the default. Enter your preferred channel **without** the hash sign (`#`).
-
-At the end, fill in your Slack details:
-
-| Field | Description |
-| ----- | ----------- |
-| **Webhook**  | The [incoming webhook URL][slackhook] which you have to setup on Slack. |
-| **Username** | Optional username which can be on messages sent to slack. Fill this in if you want to change the username of the bot. |
-| **Notify only broken builds** | If you choose to enable the **Build** event and you want to be only notified about failed builds. |
-
-After you are all done, click **Save changes** for the changes to take effect.
-
->**Note:**
-You can set "branch,pushed,Compare changes" as highlight words on your Slack
-profile settings, so that you can be aware of new commits when somebody pushes
-them.
-
-![Slack configuration](img/slack_configuration.png)
-
-[slackhook]: https://my.slack.com/services/new/incoming-webhook
+This document was moved to [user/project/integrations/slack.md](../user/project/integrations/slack.md).
diff --git a/doc/project_services/slack_slash_commands.md b/doc/project_services/slack_slash_commands.md
new file mode 100644
index 00000000000..9554c8decc8
--- /dev/null
+++ b/doc/project_services/slack_slash_commands.md
@@ -0,0 +1 @@
+This document was moved to [user/project/integrations/slack_slash_commands.md](../user/project/integrations/slack_slash_commands.md).
diff --git a/doc/public_access/img/restrict_visibility_levels.png b/doc/public_access/img/restrict_visibility_levels.png
new file mode 100644
index 00000000000..c7d4d87981f
--- /dev/null
+++ b/doc/public_access/img/restrict_visibility_levels.png
diff --git a/doc/public_access/public_access.md b/doc/public_access/public_access.md
index a3921f1b89f..e8f4c73120c 100644
--- a/doc/public_access/public_access.md
+++ b/doc/public_access/public_access.md
@@ -52,7 +52,7 @@ for anonymous users. The group page now has a visibility level icon.
 
 ## Visibility of users
 
-The public page of a user, located at `/u/username`, is always visible whether
+The public page of a user, located at `/username`, is always visible whether
 you are logged in or not.
 
 When visiting the public page of a user, you can only see the projects which
@@ -60,10 +60,13 @@ you are privileged to.
 
 If the public level is restricted, user profiles are only visible to logged in users.
 
-
 ## Restricting the use of public or internal projects
 
 In the Admin area under **Settings** (`/admin/application_settings`), you can
 restrict the use of visibility levels for users when they create a project or a
-snippet. This is useful to prevent people exposing their repositories to public
+snippet:
+
+![Restrict visibility levels](img/restrict_visibility_levels.png)
+
+This is useful to prevent people exposing their repositories to public
 by accident. The restricted visibility settings do not apply to admin users.
diff --git a/doc/raketasks/README.md b/doc/raketasks/README.md
index a49c43b8ef2..2b81ebc9c59 100644
--- a/doc/raketasks/README.md
+++ b/doc/raketasks/README.md
@@ -4,7 +4,8 @@
 - [Check](check.md)
 - [Cleanup](cleanup.md)
 - [Features](features.md)
-- [Maintenance](maintenance.md) and self-checks
+- [LDAP Maintenance](../administration/raketasks/ldap.md)
+- [General Maintenance](maintenance.md) and self-checks
 - [User management](user_management.md)
 - [Webhooks](web_hooks.md)
 - [Import](import.md) of git repositories in bulk
diff --git a/doc/raketasks/backup_restore.md b/doc/raketasks/backup_restore.md
index f42bb6a81a2..65fcfc77ab1 100644
--- a/doc/raketasks/backup_restore.md
+++ b/doc/raketasks/backup_restore.md
@@ -9,6 +9,9 @@ This archive will be saved in `backup_path`, which is specified in the
 The filename will be `[TIMESTAMP]_gitlab_backup.tar`, where `TIMESTAMP`
 identifies the time at which each backup was created.
 
+> In GitLab 8.15 we changed the timestamp format from `EPOCH` (`1393513186`)
+> to `EPOCH_YYYY_MM_DD` (`1393513186_2014_02_27`)
+
 You can only restore a backup to exactly the same version of GitLab on which it
 was created.  The best way to migrate your repositories from one server to
 another is through backup restore.
@@ -35,23 +38,6 @@ If you are running GitLab within a Docker container, you can run the backup from
 docker exec -t <container name> gitlab-rake gitlab:backup:create
 ```
 
-You can specify that portions of the application data be skipped using the
-environment variable `SKIP`. You can skip:
-
-- `db` (database)
-- `uploads` (attachments)
-- `repositories` (Git repositories data)
-- `builds` (CI build output logs)
-- `artifacts` (CI build artifacts)
-- `lfs` (LFS objects)
-- `registry` (Container Registry images)
-
-Separate multiple data types to skip using a comma. For example:
-
-```
-sudo gitlab-rake gitlab:backup:create SKIP=db,uploads
-```
-
 Example output:
 
 ```
@@ -81,6 +67,52 @@ Deleting tmp directories...[DONE]
 Deleting old backups... [SKIPPING]
 ```
 
+## Backup Strategy Option
+
+> **Note:** Introduced as an option in 8.17
+
+The default backup strategy is to essentially stream data from the respective
+data locations to the backup using the Linux command `tar` and `gzip`. This works
+fine in most cases, but can cause problems when data is rapidly changing.
+
+When data changes while `tar` is reading it, the error `file changed as we read
+it` may occur, and will cause the backup process to fail. To combat this, 8.17
+introduces a new backup strategy called `copy`. The strategy copies data files
+to a temporary location before calling `tar` and `gzip`, avoiding the error.
+
+A side-effect is that the backup process with take up to an additional 1X disk
+space. The process does its best to clean up the temporary files at each stage
+so the problem doesn't compound, but it could be a considerable change for large
+installations. This is why the `copy` strategy is not the default in 8.17.
+
+To use the `copy` strategy instead of the default streaming strategy, specify
+`STRATEGY=copy` in the Rake task command. For example,
+`sudo gitlab-rake gitlab:backup:create STRATEGY=copy`.
+
+## Exclude specific directories from the backup
+
+You can choose what should be backed up by adding the environment variable `SKIP`.
+The available options are:
+
+- `db` (database)
+- `uploads` (attachments)
+- `repositories` (Git repositories data)
+- `builds` (CI job output logs)
+- `artifacts` (CI job artifacts)
+- `lfs` (LFS objects)
+- `registry` (Container Registry images)
+- `pages` (Pages content)
+
+Use a comma to specify several options at the same time:
+
+```
+# use this command if you've installed GitLab with the Omnibus package
+sudo gitlab-rake gitlab:backup:create SKIP=db,uploads
+
+# if you've installed GitLab from source
+sudo -u git -H bundle exec rake gitlab:backup:create SKIP=db,uploads RAILS_ENV=production
+```
+
 ## Upload backups to remote (cloud) storage
 
 Starting with GitLab 7.4 you can let the backup script upload the '.tar' file it creates.
@@ -88,10 +120,10 @@ It uses the [Fog library](http://fog.io/) to perform the upload.
 In the example below we use Amazon S3 for storage, but Fog also lets you use
 [other storage providers](http://fog.io/storage/). GitLab
 [imports cloud drivers](https://gitlab.com/gitlab-org/gitlab-ce/blob/30f5b9a5b711b46f1065baf755e413ceced5646b/Gemfile#L88)
-for AWS, OpenStack Swift and Rackspace as well. A local driver is
+for AWS, Google, OpenStack Swift and Rackspace as well. A local driver is
 [also available](#uploading-to-locally-mounted-shares).
 
-For omnibus packages:
+For omnibus packages, add the following to `/etc/gitlab/gitlab.rb`:
 
 ```ruby
 gitlab_rails['backup_upload_connection'] = {
@@ -106,6 +138,8 @@ gitlab_rails['backup_upload_connection'] = {
 gitlab_rails['backup_upload_remote_directory'] = 'my.s3.bucket'
 ```
 
+Make sure to run `sudo gitlab-ctl reconfigure` after editing `/etc/gitlab/gitlab.rb` to reflect the changes.
+
 For installations from source:
 
 ```yaml
@@ -125,6 +159,8 @@ For installations from source:
       remote_directory: 'my.s3.bucket'
       # Turns on AWS Server-Side Encryption with Amazon S3-Managed Keys for backups, this is optional
       # encryption: 'AES256'
+      # Specifies Amazon S3 storage class to use for backups, this is optional
+      # storage_class: 'STANDARD'
 ```
 
 If you are uploading your backups to S3 you will probably want to create a new
@@ -223,7 +259,8 @@ For installations from source:
 
 ## Backup archive permissions
 
-The backup archives created by GitLab (123456_gitlab_backup.tar) will have owner/group git:git and 0600 permissions by default.
+The backup archives created by GitLab (`1393513186_2014_02_27_gitlab_backup.tar`)
+will have owner/group git:git and 0600 permissions by default.
 This is meant to avoid other system users reading GitLab's data.
 If you need the backup archives to have different permissions you can use the 'archive_permissions' setting.
 
@@ -335,7 +372,7 @@ First make sure your backup tar file is in the backup directory described in the
 `/var/opt/gitlab/backups`.
 
 ```shell
-sudo cp 1393513186_gitlab_backup.tar /var/opt/gitlab/backups/
+sudo cp 1393513186_2014_02_27_gitlab_backup.tar /var/opt/gitlab/backups/
 ```
 
 Stop the processes that are connected to the database.  Leave the rest of GitLab
@@ -365,7 +402,7 @@ sudo gitlab-rake gitlab:check SANITIZE=true
 
 If there is a GitLab version mismatch between your backup tar file and the installed
 version of GitLab, the restore command will abort with an error. Install the
-[correct GitLab version](https://www.gitlab.com/downloads/archives/) and try again.
+[correct GitLab version](https://about.gitlab.com/downloads/archives/) and try again.
 
 ## Configure cron to make daily backups
 
diff --git a/doc/raketasks/features.md b/doc/raketasks/features.md
index f9a46193547..fee49cc27cc 100644
--- a/doc/raketasks/features.md
+++ b/doc/raketasks/features.md
@@ -7,7 +7,7 @@ This command will enable the namespaces feature introduced in v4.0. It will move
 Note:
 
 - Because the **repository location will change**, you will need to **update all your git URLs** to point to the new location.
-- Username can be changed at [Profile / Account](/profile/account)
+- Username can be changed at **Profile ➔ Account**.
 
 **Example:**
 
diff --git a/doc/security/webhooks.md b/doc/security/webhooks.md
index bb46aebf4b5..faabc53ce72 100644
--- a/doc/security/webhooks.md
+++ b/doc/security/webhooks.md
@@ -2,7 +2,7 @@
 
 If you have non-GitLab web services running on your GitLab server or within its local network, these may be vulnerable to exploitation via Webhooks.
 
-With [Webhooks](../web_hooks/web_hooks.md), you and your project masters and owners can set up URLs to be triggered when specific things happen to projects. Normally, these requests are sent to external web services specifically set up for this purpose, that process the request and its attached data in some appropriate way. 
+With [Webhooks](../user/project/integrations/webhooks.md), you and your project masters and owners can set up URLs to be triggered when specific things happen to projects. Normally, these requests are sent to external web services specifically set up for this purpose, that process the request and its attached data in some appropriate way. 
 
 Things get hairy, however, when a Webhook is set up with a URL that doesn't point to an external, but to an internal service, that may do something completely unintended when the webhook is triggered and the POST request is sent.
 
@@ -10,4 +10,4 @@ Because Webhook requests are made by the GitLab server itself, these have comple
 
 If a web service does not require authentication, Webhooks can be used to trigger destructive commands by getting the GitLab server to make POST requests to endpoints like "http://localhost:123/some-resource/delete". 
 
-To prevent this type of exploitation from happening, make sure that you are aware of every web service GitLab could potentially have access to, and that all of these are set up to require authentication for every potentially destructive command. Enabling authentication but leaving a default password is not enough.
\ No newline at end of file
+To prevent this type of exploitation from happening, make sure that you are aware of every web service GitLab could potentially have access to, and that all of these are set up to require authentication for every potentially destructive command. Enabling authentication but leaving a default password is not enough.
diff --git a/doc/ssh/README.md b/doc/ssh/README.md
index d6a0979f6ec..678f5199b02 100644
--- a/doc/ssh/README.md
+++ b/doc/ssh/README.md
@@ -1,79 +1,169 @@
 # SSH
 
-## SSH keys
+Git is a distributed version control system, which means you can work locally
+but you can also share or "push" your changes to other servers.
+Before you can push your changes to a GitLab server
+you need a secure communication channel for sharing information.
 
-An SSH key allows you to establish a secure connection between your
-computer and GitLab. Before generating an SSH key in your shell, check if your system
-already has one by running the following command:
+The SSH protocol provides this security and allows you to authenticate to the
+GitLab remote server without supplying your username or password each time.
+
+For a more detailed explanation of how the SSH protocol works, we advise you to
+read [this nice tutorial by DigitalOcean](https://www.digitalocean.com/community/tutorials/understanding-the-ssh-encryption-and-connection-process).
+
+## Locating an existing SSH key pair
+
+Before generating a new SSH key pair check if your system already has one
+at the default location by opening a shell, or Command Prompt on Windows,
+and running the following command:
+
+**Windows Command Prompt:**
 
-**Windows Command Line:**
 ```bash
 type %userprofile%\.ssh\id_rsa.pub
 ```
-**GNU/Linux/Mac/PowerShell:**
+
+**Git Bash on Windows / GNU/Linux / macOS / PowerShell:**
+
 ```bash
 cat ~/.ssh/id_rsa.pub
 ```
 
-If you see a long string starting with `ssh-rsa`, you can skip the `ssh-keygen` step.
+If you see a string starting with `ssh-rsa` you already have an SSH key pair
+and you can skip the generate portion of the next section and skip to the copy
+to clipboard step.
+If you don't see the string or would like to generate a SSH key pair with a
+custom name continue onto the next step.
 
-To generate a new SSH key, use the following command:
-```bash
-ssh-keygen -t rsa -C "$your_email"
-```
-This command will prompt you for a location and filename to store the key
-pair and for a password. When prompted for the location and filename, just
-press enter to use the default. If you use a different name, the key will not
-be used automatically.
+>
+**Note:** Public SSH key may also be named as follows:
+- `id_dsa.pub`
+- `id_ecdsa.pub`
+- `id_ed25519.pub`
 
-Note: It is a best practice to use a password for an SSH key, but it is not
-required and you can skip creating a password by pressing enter.
+## Generating a new SSH key pair
 
-If you want to change the password of your key later, you can use the following
-command: `ssh-keygen -p <keyname>`
+1. To generate a new SSH key pair, use the following command:
 
-Use the command below to show your public key:
+    **Git Bash on Windows / GNU/Linux / macOS:**
 
-**Windows Command Line:**
-```bash
-type %userprofile%\.ssh\id_rsa.pub
-```
-**GNU/Linux/Mac/PowerShell:**
-```bash
-cat ~/.ssh/id_rsa.pub
-```
+    ```bash
+    ssh-keygen -t rsa -C "your.email@example.com" -b 4096
+    ```
 
-Copy-paste the key to the 'My SSH Keys' section under the 'SSH' tab in your
-user profile. Please copy the complete key starting with `ssh-rsa` and ending
-with your username and host.
+    **Windows:**
 
-To copy your public key to the clipboard, use the code below. Depending on your
-OS you'll need to use a different command:
+    Alternatively on Windows you can download
+    [PuttyGen](http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html)
+    and follow [this documentation article][winputty] to generate a SSH key pair.
 
-**Windows Command Line:**
-```bash
-type %userprofile%\.ssh\id_rsa.pub | clip
-```
+1. Next, you will be prompted to input a file path to save your SSH key pair to.
+
+    If you don't already have an SSH key pair use the suggested path by pressing
+    enter. Using the suggested path will normally allow your SSH client
+    to automatically use the SSH key pair with no additional configuration.
+
+    If you already have a SSH key pair with the suggested file path, you will need
+    to input a new file path and declare what host this SSH key pair will be used
+    for in your `.ssh/config` file, see [**Working with non-default SSH key pair paths**](#working-with-non-default-ssh-key-pair-paths)
+    for more information.
+
+1. Once you have input a file path you will be prompted to input a password to
+   secure your SSH key pair. It is a best practice to use a password for an SSH
+   key pair, but it is not required and you can skip creating a password by
+   pressing enter.
+
+     >**Note:**
+     If you want to change the password of your SSH key pair, you can use
+     `ssh-keygen -p <keyname>`.
+
+1. The next step is to copy the public SSH key as we will need it afterwards.
+
+    To copy your public SSH key to the clipboard, use the appropriate code below:
+
+    **macOS:**
+
+    ```bash
+    pbcopy < ~/.ssh/id_rsa.pub
+    ```
+
+    **GNU/Linux (requires the xclip package):**
+
+    ```bash
+    xclip -sel clip < ~/.ssh/id_rsa.pub
+    ```
+
+    **Windows Command Line:**
+
+    ```bash
+    type %userprofile%\.ssh\id_rsa.pub | clip
+    ```
+
+    **Git Bash on Windows / Windows PowerShell:**
+
+    ```bash
+    cat ~/.ssh/id_rsa.pub | clip
+    ```
+
+1. The final step is to add your public SSH key to GitLab.
+
+    Navigate to the 'SSH Keys' tab in your 'Profile Settings'.
+    Paste your key in the 'Key' section and give it a relevant 'Title'.
+    Use an identifiable title like 'Work Laptop - Windows 7' or
+    'Home MacBook Pro 15'.
+
+    If you manually copied your public SSH key make sure you copied the entire
+    key starting with `ssh-rsa` and ending with your email.
+    
+1. Optionally you can test your setup by running `ssh -T git@example.com`
+   (replacing `example.com` with your GitLab domain) and verifying that you
+   receive a `Welcome to GitLab` message.
+
+## Working with non-default SSH key pair paths
+
+If you used a non-default file path for your GitLab SSH key pair,
+you must configure your SSH client to find your GitLab private SSH key
+for connections to your GitLab server (perhaps `gitlab.com`).
+
+For your current terminal session you can do so using the following commands
+(replacing `other_id_rsa` with your private SSH key):
+
+**Git Bash on Windows / GNU/Linux / macOS:**
 
-**Windows PowerShell:**
 ```bash
-cat ~/.ssh/id_rsa.pub | clip
+eval $(ssh-agent -s)
+ssh-add ~/.ssh/other_id_rsa
 ```
 
-**Mac:**
-```bash
-pbcopy < ~/.ssh/id_rsa.pub
+To retain these settings you'll need to save them to a configuration file.
+For OpenSSH clients this is configured in the `~/.ssh/config` file for some
+operating systems.
+Below are two example host configurations using their own SSH key:
+
 ```
+# GitLab.com server
+Host gitlab.com
+RSAAuthentication yes
+IdentityFile ~/.ssh/config/private-key-filename-01
 
-**GNU/Linux (requires xclip):**
-```bash
-xclip -sel clip < ~/.ssh/id_rsa.pub
+# Private GitLab server
+Host gitlab.company.com
+RSAAuthentication yes
+IdentityFile ~/.ssh/config/private-key-filename
 ```
 
+Due to the wide variety of SSH clients and their very large number of
+configuration options, further explanation of these topics is beyond the scope
+of this document.
+
+Public SSH keys need to be unique, as they will bind to your account.
+Your SSH key is the only identifier you'll have when pushing code via SSH.
+That's why it needs to uniquely map to a single user.
+
 ## Deploy keys
 
-Deploy keys allow read-only access to multiple projects with a single SSH
-key.
+Deploy keys allow read-only or read-write (if enabled) access to one or
+multiple projects with a single SSH key pair.
 
 This is really useful for cloning repositories to your Continuous
 Integration (CI) server. By using deploy keys, you don't have to setup a
@@ -82,51 +172,35 @@ dummy user account.
 If you are a project master or owner, you can add a deploy key in the
 project settings under the section 'Deploy Keys'. Press the 'New Deploy
 Key' button and upload a public SSH key. After this, the machine that uses
-the corresponding private key has read-only access to the project.
+the corresponding private SSH key has read-only or read-write (if enabled) 
+access to the project.
 
 You can't add the same deploy key twice with the 'New Deploy Key' option.
 If you want to add the same key to another project, please enable it in the
 list that says 'Deploy keys from projects available to you'. All the deploy
 keys of all the projects you have access to are available. This project
 access can happen through being a direct member of the project, or through
-a group. See `def accessible_deploy_keys` in `app/models/user.rb` for more
-information.
+a group.
 
-Deploy keys can be shared between projects, you just need to add them to each project.
+Deploy keys can be shared between projects, you just need to add them to each
+project.
 
 ## Applications
 
 ### Eclipse
 
-How to add your ssh key to Eclipse: https://wiki.eclipse.org/EGit/User_Guide#Eclipse_SSH_Configuration
-
-## Tip: Non-default OpenSSH key file names or locations
+How to add your SSH key to Eclipse: https://wiki.eclipse.org/EGit/User_Guide#Eclipse_SSH_Configuration
 
-If, for whatever reason, you decide to specify a non-default location and filename for your GitLab SSH key pair, you must configure your SSH client to find your GitLab SSH private key for connections to your GitLab server (perhaps gitlab.com). For OpenSSH clients, this is handled in the `~/.ssh/config` file with a stanza similar to the following:
-
-```
-#
-# Main gitlab.com server
-#
-Host gitlab.com
-RSAAuthentication yes
-IdentityFile ~/my-ssh-key-directory/my-gitlab-private-key-filename
-User mygitlabusername
-```
-
-Another example
-```
-#
-# Our company's internal GitLab server
-#
-Host my-gitlab.company.com
-RSAAuthentication yes
-IdentityFile ~/my-ssh-key-directory/company-com-private-key-filename
-```
+[winputty]: https://the.earth.li/~sgtatham/putty/0.67/htmldoc/Chapter8.html#pubkey-puttygen
 
-Note in the gitlab.com example above a username was specified to override the default chosen by OpenSSH (your local username). This is only required if your local and remote usernames differ.
+## Troubleshooting
 
-Due to the wide variety of SSH clients and their very large number of configuration options, further explanation of these topics is beyond the scope of this document.
+If on Git clone you are prompted for a password like `git@gitlab.com's password:`
+something is wrong with your SSH setup.
 
-Public SSH keys need to be unique, as they will bind to your account. Your SSH key is the only identifier you'll
-have when pushing code via SSH. That's why it needs to uniquely map to a single user.
\ No newline at end of file
+- Ensure that you generated your SSH key pair correctly and added the public SSH
+  key to your GitLab profile
+- Try manually registering your private SSH key using `ssh-agent` as documented 
+  earlier in this document
+- Try to debug the connection by running `ssh -Tv git@example.com`
+  (replacing `example.com` with your GitLab domain)
diff --git a/doc/system_hooks/system_hooks.md b/doc/system_hooks/system_hooks.md
index c44930a4ceb..ec13c2446ef 100644
--- a/doc/system_hooks/system_hooks.md
+++ b/doc/system_hooks/system_hooks.md
@@ -1,6 +1,6 @@
 # System hooks
 
-Your GitLab instance can perform HTTP POST requests on the following events: `project_create`, `project_destroy`, `project_rename`, `project_transfer`, `user_add_to_team`, `user_remove_from_team`, `user_create`, `user_destroy`, `key_create`, `key_destroy`, `group_create`, `group_destroy`, `user_add_to_group` and `user_remove_from_group`.
+Your GitLab instance can perform HTTP POST requests on the following events: `project_create`, `project_destroy`, `project_rename`, `project_transfer`, `project_update`, `user_add_to_team`, `user_remove_from_team`, `user_create`, `user_destroy`, `key_create`, `key_destroy`, `group_create`, `group_destroy`, `user_add_to_group` and `user_remove_from_group`.
 
 System hooks can be used, e.g. for logging or changing information in a LDAP server.
 
@@ -88,6 +88,23 @@ X-Gitlab-Event: System Hook
 }
 ```
 
+**Project updated:**
+
+```json
+{
+          "created_at": "2012-07-21T07:30:54Z",
+          "updated_at": "2012-07-21T07:38:22Z",
+          "event_name": "project_update",
+                "name": "StoreCloud",
+         "owner_email": "johnsmith@gmail.com",
+          "owner_name": "John Smith",
+                "path": "storecloud",
+ "path_with_namespace": "jsmith/storecloud",
+          "project_id": 74,
+  "project_visibility": "private",
+}
+```
+
 **New Team Member:**
 
 ```json
diff --git a/doc/university/README.md b/doc/university/README.md
index 12727e9d56f..c1661f0b52b 100644
--- a/doc/university/README.md
+++ b/doc/university/README.md
@@ -5,7 +5,7 @@ GitLab University is the best place to learn about **Version Control with Git an
 It doesn't replace, but accompanies our great [Documentation](https://docs.gitlab.com)
 and [Blog Articles](https://about.gitlab.com/blog/).
 
-Would you like to contribute to GitLab University? Then please take a look at our contribution [process](process) for more information.
+Would you like to contribute to GitLab University? Then please take a look at our contribution [process](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/PROCESS.md) for more information.
 
 ## Gitlab University Curriculum
 
@@ -91,7 +91,7 @@ The curriculum is composed of GitLab videos, screencasts, presentations, project
 
 1. [Using any Static Site Generator with GitLab Pages](https://about.gitlab.com/2016/06/17/ssg-overview-gitlab-pages-part-3-examples-ci/)
 1. [Securing GitLab Pages with SSL](https://about.gitlab.com/2016/06/24/secure-gitlab-pages-with-startssl/)
-1. [GitLab Pages Documentation](https://docs.gitlab.com/ee/pages/README.html)
+1. [GitLab Pages Documentation](https://docs.gitlab.com/ce/user/project/pages/)
 
 #### 2.2. GitLab Issues
 
@@ -165,7 +165,7 @@ The curriculum is composed of GitLab videos, screencasts, presentations, project
 
 #### 3.4. Large Files
 
-1. [Big files in Git (Git LFS, Annex) - Video](https://www.youtube.com/watch?v=DawznUxYDe4)
+1. [Big files in Git (Git LFS) - Video](https://www.youtube.com/watch?v=DawznUxYDe4)
 
 #### 3.5. LDAP and Active Directory
 
@@ -189,10 +189,10 @@ The curriculum is composed of GitLab videos, screencasts, presentations, project
 #### 3.9. Integrations
 
 1. [How to Integrate JIRA and Jenkins with GitLab - Video](https://gitlabmeetings.webex.com/gitlabmeetings/ldr.php?RCID=44b548147a67ab4d8a62274047146415)
-1. [How to Integrate Jira with GitLab](https://docs.gitlab.com/ee/integration/jira.html)
+1. [How to Integrate Jira with GitLab](https://docs.gitlab.com/ce/user/project/integrations/jira.html)
 1. [How to Integrate Jenkins with GitLab](https://docs.gitlab.com/ee/integration/jenkins.html)
-1. [How to Integrate Bamboo with GitLab](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/project_services/bamboo.md)
-1. [How to Integrate Slack with GitLab](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/integration/slack.md)
+1. [How to Integrate Bamboo with GitLab](https://docs.gitlab.com/ce/user/project/integrations/bamboo.html)
+1. [How to Integrate Slack with GitLab](https://docs.gitlab.com/ce/user/project/integrations/slack.html)
 1. [How to Integrate Convox with GitLab](https://about.gitlab.com/2016/06/09/continuous-delivery-with-gitlab-and-convox/)
 1. [Getting Started with GitLab and Shippable CI](https://about.gitlab.com/2016/05/05/getting-started-gitlab-and-shippable/)
 
diff --git a/doc/university/glossary/README.md b/doc/university/glossary/README.md
index 20e7ea1987f..ec565c3e7bf 100644
--- a/doc/university/glossary/README.md
+++ b/doc/university/glossary/README.md
@@ -30,15 +30,15 @@ A version control [system](https://www.jfrog.com/open-source/#os-arti) for non-t
 
 ### Artifacts
 
-Objects (usually binary and large) created by a build process. These can include use cases, class diagrams, requirements and design documents. 
+Objects (usually binary and large) created by a build process. These can include use cases, class diagrams, requirements and design documents.
 
 ### Atlassian
 
-A [company](https://www.atlassian.com) that develops software products for developers and project managers including Bitbucket, Jira, Hipchat, Confluence, Bamboo. 
+A [company](https://www.atlassian.com) that develops software products for developers and project managers including Bitbucket, Jira, Hipchat, Confluence, Bamboo.
 
 ### Audit Log
 
-Also called an [audit trail](https://en.wikipedia.org/wiki/Audit_trail), an audit log is a document that records an event in an IT system. 
+Also called an [audit trail](https://en.wikipedia.org/wiki/Audit_trail), an audit log is a document that records an event in an IT system.
 
 ### Auto Defined User Group
 
@@ -55,7 +55,7 @@ Entry level [subscription](https://about.gitlab.com/pricing/) for GitLab EE curr
 
 ### Bitbucket
 
-Atlassian's web hosting service for Git and Mercurial Projects. Read about [migrating](https://docs.gitlab.com/ce/workflow/importing/import_projects_from_bitbucket.html) from BitBucket to a GitLab instance. 
+Atlassian's web hosting service for Git and Mercurial Projects. Read about [migrating](https://docs.gitlab.com/ce/workflow/importing/import_projects_from_bitbucket.html) from BitBucket to a GitLab instance.
 
 ### Branch
 
@@ -65,8 +65,8 @@ A branch is a parallel version of a repository. This allows you to work on the r
 
 Having your own logo on [your GitLab instance login page](https://docs.gitlab.com/ee/customization/branded_login_page.html) instead of the GitLab logo.
 
-### Build triggers
-These protect your code base against breaks, for instance when a team is working on the same project. Learn about [setting up](https://docs.gitlab.com/ce/ci/triggers/README.html) build triggers.
+### Job triggers
+These protect your code base against breaks, for instance when a team is working on the same project. Learn about [setting up](https://docs.gitlab.com/ce/ci/triggers/README.html) job triggers.
 
 ### CEPH
 
@@ -74,7 +74,7 @@ These protect your code base against breaks, for instance when a team is working
 
 ### ChatOps
 
-The ability to [initiate an action](https://gitlab.com/gitlab-org/omnibus-gitlab/issues/1412) from chat. ChatBots run in your chat application and give you the ability to do "anything" from chat. 
+The ability to [initiate an action](https://gitlab.com/gitlab-org/omnibus-gitlab/issues/1412) from chat. ChatBots run in your chat application and give you the ability to do "anything" from chat.
 
 ### Clone
 
@@ -82,7 +82,7 @@ A [copy](https://git-scm.com/docs/git-clone) of a repository stored on your mach
 
 ### Code Review
 
-Examination of a progam's code. The main aim is to maintain high quality standards of code that is being shipped. Merge requests [serve as a code review tool](https://about.gitlab.com/2014/09/29/gitlab-flow/) in GitLab. 
+Examination of a progam's code. The main aim is to maintain high quality standards of code that is being shipped. Merge requests [serve as a code review tool](https://about.gitlab.com/2014/09/29/gitlab-flow/) in GitLab.
 
 ### Code Snippet
 
@@ -140,7 +140,7 @@ A [SSH key](https://docs.gitlab.com/ce/gitlab-basics/create-your-ssh-keys.html)s
 
 For us at GitLab, this means a software developer, or someone who makes software. It is also one of the levels of access in our multi-level approval system.
 
-### DevOps 
+### DevOps
 
 The intersection of software engineering, quality assurance, and technology operations. Explore more DevOps topics in the [glossary by XebiaLabs](https://xebialabs.com/glossary/)
 
@@ -160,7 +160,7 @@ A [feature](https://docs.gitlab.com/ce/user/project/container_registry.html) of
 
 ### ElasticSearch
 
-Elasticsearch is a flexible, scalable and powerful search service. When [enabled](https://gitlab.com/help/integration/elasticsearch.md), it helps keep GitLab's search fast when dealing with a huge amount of data. 
+Elasticsearch is a flexible, scalable and powerful search service. When [enabled](https://gitlab.com/help/integration/elasticsearch.md), it helps keep GitLab's search fast when dealing with a huge amount of data.
 
 ### Emacs
 
@@ -174,7 +174,7 @@ A code review [tool](https://www.gerritcodereview.com/) built on top of Git.
 
 ### Git Attributes
 
-A [git attributes file](https://git-scm.com/docs/gitattributes) is a simple text file that gives attributes to pathnames. 
+A [git attributes file](https://git-scm.com/docs/gitattributes) is a simple text file that gives attributes to pathnames.
 
 ### Git Hooks
 
@@ -209,7 +209,7 @@ Our free SaaS for public and private repositories.
 Allows you to replicate your GitLab instance to other geographical locations as a read-only fully operational version. It [can be used](https://docs.gitlab.com/ee/gitlab-geo/README.html) for cloning and fetching projects, in addition to reading any data. This will make working with large repositories over large distances much faster.
 
 ### GitLab Pages
-These allow you to [create websites](https://gitlab.com/help/pages/README.md) for your GitLab projects, groups, or user account. 
+These allow you to [create websites](https://gitlab.com/help/pages/README.md) for your GitLab projects, groups, or user account.
 
 ### Gitolite
 
@@ -253,7 +253,7 @@ A [tool](https://docs.gitlab.com/ee/integration/external-issue-tracker.html) use
 
 ### Jenkins
 
-An Open Source CI tool written using the Java programming language. [Jenkins](https://jenkins-ci.org/) does the same job as GitLab CI, Bamboo, and Travis CI. It is extremely popular. 
+An Open Source CI tool written using the Java programming language. [Jenkins](https://jenkins-ci.org/) does the same job as GitLab CI, Bamboo, and Travis CI. It is extremely popular.
 
 ### Jira
 
@@ -289,7 +289,7 @@ Allows you to synchronize the members of a GitLab group with one or more LDAP gr
 
 ### Load Balancer
 
-A [device](https://en.wikipedia.org/wiki/Load_balancing_(computing)) that distributes network or application traffic across multiple servers. 
+A [device](https://en.wikipedia.org/wiki/Load_balancing_(computing)) that distributes network or application traffic across multiple servers.
 
 ### Git Large File Storage (LFS)
 
@@ -301,7 +301,7 @@ An operating system like Windows or OS X. It is mostly used by software develope
 
 ### Markdown
 
-A lightweight markup language with plain text formatting syntax designed so that it can be converted to HTML and many other formats using a tool by the same name. Markdown is often used to format readme files, for writing messages in online discussion forums, and to create rich text using a plain text editor. Checkout GitLab's [Markdown guide](https://gitlab.com/help/user/markdown.md). 
+A lightweight markup language with plain text formatting syntax designed so that it can be converted to HTML and many other formats using a tool by the same name. Markdown is often used to format readme files, for writing messages in online discussion forums, and to create rich text using a plain text editor. Checkout GitLab's [Markdown guide](https://gitlab.com/help/user/markdown.md).
 
 ### Maria DB
 
@@ -313,11 +313,11 @@ Name of the [default branch](https://git-scm.com/book/en/v1/Git-Branching-What-a
 
 ### Mattermost
 
-An open source, self-hosted messaging alternative to Slack. View GitLab's Mattermost [feature](https://gitlab.com/gitlab-org/gitlab-mattermost). 
+An open source, self-hosted messaging alternative to Slack. View GitLab's Mattermost [feature](https://gitlab.com/gitlab-org/gitlab-mattermost).
 
 ### Mercurial
 
-A free distributed version control system similar to and a competitor with Git. 
+A free distributed version control system similar to and a competitor with Git.
 
 ### Merge
 
@@ -325,7 +325,7 @@ Takes changes from one branch, and [applies them](https://git-scm.com/docs/git-m
 
 ### Merge Conflict
 
-[Arises](https://about.gitlab.com/2016/09/06/resolving-merge-conflicts-from-the-gitlab-ui/) when a merge can't be performed cleanly between two versions of the same file. 
+[Arises](https://about.gitlab.com/2016/09/06/resolving-merge-conflicts-from-the-gitlab-ui/) when a merge can't be performed cleanly between two versions of the same file.
 
 ### Meteor
 
@@ -345,7 +345,7 @@ A type of software license. It lets people do anything with your code with prope
 
 ### Mondo Rescue
 
-A free disaster recovery [software](https://help.ubuntu.com/community/MondoMindi). 
+A free disaster recovery [software](https://help.ubuntu.com/community/MondoMindi).
 
 ### MySQL
 
@@ -361,7 +361,7 @@ A web [server](https://www.nginx.com/resources/wiki/) (pronounced "engine x"). I
 
 ### OAuth
 
-An open standard for authorization, commonly used as a way for internet users to log into third party websites using their Microsoft, Google, Facebook or Twitter accounts without exposing their password. GitLab [is](https://docs.gitlab.com/ce/integration/oauth_provider.html) an OAuth2 authentication service provider. 
+An open standard for authorization, commonly used as a way for internet users to log into third party websites using their Microsoft, Google, Facebook or Twitter accounts without exposing their password. GitLab [is](https://docs.gitlab.com/ce/integration/oauth_provider.html) an OAuth2 authentication service provider.
 
 ### Omnibus Packages
 
@@ -371,13 +371,13 @@ A way to [package different services and tools](https://docs.gitlab.com/omnibus/
 
 On your own server. In GitLab, this [refers](https://about.gitlab.com/2015/02/12/why-ship-on-premises-in-the-saas-era/) to the ability to download GitLab EE/GitLab CE and host it on your own server rather than using GitLab.com, which is hosted by GitLab Inc's servers.
 
-### Open Core 
+### Open Core
 
 GitLab's [business model](https://about.gitlab.com/2016/07/20/gitlab-is-open-core-github-is-closed-source/). Coined by Andrew Lampitt in 2008, the [open core model](https://en.wikipedia.org/wiki/Open_core) primarily involves offering a "core" or feature-limited version of a software product as free and open-source software, while offering "commercial" versions or add-ons as proprietary software.
 
 ### Open Source Software
 
-Software for which the original source code is freely [available](https://opensource.org/docs/osd) and may be redistributed and modified. GitLab prioritizes open source [stewardship](https://about.gitlab.com/2016/01/11/being-a-good-open-source-steward/). 
+Software for which the original source code is freely [available](https://opensource.org/docs/osd) and may be redistributed and modified. GitLab prioritizes open source [stewardship](https://about.gitlab.com/2016/01/11/being-a-good-open-source-steward/).
 
 ### Owner
 
@@ -405,7 +405,7 @@ GitLab Premium EE [subscription](https://about.gitlab.com/pricing/) that include
 
 ### PostgreSQL
 
-An [object-relational](https://en.wikipedia.org/wiki/PostgreSQL) database. Touted as the most advanced open source database, it is one of two database management systems [supported by](https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/database.md) GitLab, the other being MySQL. 
+An [object-relational](https://en.wikipedia.org/wiki/PostgreSQL) database. Touted as the most advanced open source database, it is one of two database management systems [supported by](https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/database.md) GitLab, the other being MySQL.
 
 ### Protected Branches
 
@@ -421,7 +421,7 @@ A popular DevOps [automation tool](https://puppet.com/product/how-puppet-works).
 
 ### Push
 
-Git [command](https://git-scm.com/docs/git-push) to send commits from the local repository to the remote repository. Read about [advanced push rules](https://gitlab.com/help/pages/README.md) in GitLab. 
+Git [command](https://git-scm.com/docs/git-push) to send commits from the local repository to the remote repository. Read about [advanced push rules](https://gitlab.com/help/pages/README.md) in GitLab.
 
 ### RE Read Only
 
@@ -429,7 +429,7 @@ Permissions to see a file and its contents, but not change it.
 
 ### Rebase
 
-In addition to the merge, the [rebase](https://git-scm.com/book/en/v2/Git-Branching-Rebasing) is a main way to integrate changes from one branch into another. 
+In addition to the merge, the [rebase](https://git-scm.com/book/en/v2/Git-Branching-Rebasing) is a main way to integrate changes from one branch into another.
 
 ### (Git) Repository
 
@@ -449,7 +449,7 @@ An open source chat application for teams, RocketChat is very similar to Slack b
 
 ### Route Table
 
-A route table contains rules (called routes) that determine where network traffic is directed. Each [subnet in a VPC](http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_Route_Tables.html) must be associated with a route table. 
+A route table contains rules (called routes) that determine where network traffic is directed. Each [subnet in a VPC](http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_Route_Tables.html) must be associated with a route table.
 
 ### Runners
 
@@ -477,15 +477,15 @@ The board used to track the status and progress of each of the sprint backlog it
 
 ### Shell
 
-Terminal on Mac OSX, GitBash on Windows, or Linux Terminal on Linux. You [use git]() and make changes to GitLab projects in your shell. You [use git](https://docs.gitlab.com/ce/gitlab-basics/start-using-git.html) and make changes to GitLab projects in your shell. 
+Terminal on Mac OSX, GitBash on Windows, or Linux Terminal on Linux. You [use git]() and make changes to GitLab projects in your shell. You [use git](https://docs.gitlab.com/ce/gitlab-basics/start-using-git.html) and make changes to GitLab projects in your shell.
 
 ### Single-tenant
 
-The tenant purchases their own copy of the software and the software can be customized to meet the specific and needs of that customer. [GitHost.io](https://about.gitlab.com/handbook/positioning-faq/) is our provider of single-tenant 'managed cloud' GitLab instances. 
+The tenant purchases their own copy of the software and the software can be customized to meet the specific and needs of that customer. [GitHost.io](https://about.gitlab.com/handbook/positioning-faq/) is our provider of single-tenant 'managed cloud' GitLab instances.
 
 ### Slack
 
-Real time messaging app for teams that is used internally by  GitLab team members. GitLab users can enable [Slack integration](https://docs.gitlab.com/ce/project_services/slack.html) to trigger push, issue, and merge request events among others. 
+Real time messaging app for teams that is used internally by  GitLab team members. GitLab users can enable [Slack integration](https://docs.gitlab.com/ce/project_services/slack.html) to trigger push, issue, and merge request events among others.
 
 ### Slave Servers
 
@@ -529,7 +529,7 @@ A program that allows you to perform superuser/administrator actions on Unix Ope
 
 ### Subversion (SVN)
 
-An open source version control system. Read about [migrating from SVN](https://docs.gitlab.com/ce/workflow/importing/migrating_from_svn.html) to GitLab using SubGit. 
+An open source version control system. Read about [migrating from SVN](https://docs.gitlab.com/ce/workflow/importing/migrating_from_svn.html) to GitLab using SubGit.
 
 ### Tag
 
@@ -545,7 +545,7 @@ An open source project management and bug tracking web [application](https://tra
 
 ### Untracked files
 
-New files that Git has not [been told](https://git-scm.com/book/en/v2/Git-Basics-Recording-Changes-to-the-Repository) to track previously. 
+New files that Git has not [been told](https://git-scm.com/book/en/v2/Git-Basics-Recording-Changes-to-the-Repository) to track previously.
 
 ### User
 
@@ -553,11 +553,11 @@ Anyone interacting with the software.
 
 ### Version Control Software (VCS)
 
-Version control is a system that records changes to a file or set of files over time so that you can recall specific versions later. VCS [has evolved](https://docs.google.com/presentation/d/16sX7hUrCZyOFbpvnrAFrg6tVO5_yT98IgdAqOmXwBho/edit#slide=id.gd69537a19_0_32) from local version control systems, to centralized version control systems, to the present distributed version control systems like Git, Mercurial, Bazaar, and Darcs. 
+Version control is a system that records changes to a file or set of files over time so that you can recall specific versions later. VCS [has evolved](https://docs.google.com/presentation/d/16sX7hUrCZyOFbpvnrAFrg6tVO5_yT98IgdAqOmXwBho/edit#slide=id.gd69537a19_0_32) from local version control systems, to centralized version control systems, to the present distributed version control systems like Git, Mercurial, Bazaar, and Darcs.
 
 ### Virtual Private Cloud (VPC)
 
-An on demand configurable pool of shared computing resources allocated within a public cloud environment, providing some isolation between the different users using the resources. GitLab users need to create a new Amazon VPC in order to [setup High Availability](https://docs.gitlab.com/ce/university/high-availability/aws/). 
+An on demand configurable pool of shared computing resources allocated within a public cloud environment, providing some isolation between the different users using the resources. GitLab users need to create a new Amazon VPC in order to [setup High Availability](https://docs.gitlab.com/ce/university/high-availability/aws/).
 
 ### Virtual private server (VPS)
 
@@ -565,15 +565,15 @@ A [virtual machine](https://en.wikipedia.org/wiki/Virtual_private_server) sold a
 
 ### VM Instance
 
-In object-oriented programming, an [instance](http://stackoverflow.com/questions/20461907/what-is-meaning-of-instance-in-programming) is a specific realization of any object. An object may be varied in a number of ways. Each realized variation of that object is an instance. Therefore, a VM instance is an instance of a virtual machine, which is an emulation of a computer system. 
+In object-oriented programming, an [instance](http://stackoverflow.com/questions/20461907/what-is-meaning-of-instance-in-programming) is a specific realization of any object. An object may be varied in a number of ways. Each realized variation of that object is an instance. Therefore, a VM instance is an instance of a virtual machine, which is an emulation of a computer system.
 
 ### Waterfall
 
-A [model](http://www.umsl.edu/~hugheyd/is6840/waterfall.html) of building software that involves collecting all requirements from the customer, then building and refining all the requirements and finally delivering the complete software to the customer that meets all the requirements they specified. 
+A [model](http://www.umsl.edu/~hugheyd/is6840/waterfall.html) of building software that involves collecting all requirements from the customer, then building and refining all the requirements and finally delivering the complete software to the customer that meets all the requirements they specified.
 
 ### Webhooks
 
-A way for for an app to [provide](https://docs.gitlab.com/ce/web_hooks/web_hooks.html) other applications with real-time information (e.g., send a message to a slack channel when a commit is pushed.) Read about setting up [custom git hooks](https://gitlab.com/help/administration/custom_hooks.md) for when webhooks are insufficient. 
+A way for for an app to [provide](https://docs.gitlab.com/ce/user/project/integrations/webhooks.html) other applications with real-time information (e.g., send a message to a slack channel when a commit is pushed.) Read about setting up [custom git hooks](https://gitlab.com/help/administration/custom_hooks.md) for when webhooks are insufficient.
 
 ### Wiki
 
@@ -585,5 +585,5 @@ A [website/system](http://www.wiki.com/) that allows for collaborative editing o
 
 ### YAML
 
-A human-readable data serialization [language](http://www.yaml.org/about.html) that takes concepts from programming languages such as C, Perl, and Python, and ideas from XML and the data format of electronic mail. 
+A human-readable data serialization [language](http://www.yaml.org/about.html) that takes concepts from programming languages such as C, Perl, and Python, and ideas from XML and the data format of electronic mail.
 
diff --git a/doc/university/support/README.md b/doc/university/support/README.md
index 6e415e4d219..567dadb3b47 100644
--- a/doc/university/support/README.md
+++ b/doc/university/support/README.md
@@ -167,12 +167,11 @@ Some tickets need specific knowledge or a deep understanding of a particular com
 
 Move on to understanding some of GitLab's more advanced features. You can make use of GitLab.com to understand the features from an end-user perspective and then use your own instance to understand setup and configuration of the feature from an Administrative perspective
 
-- Set up and try [Git Annex](https://docs.gitlab.com/ee/workflow/git_annex.html)
 - Set up and try [Git LFS](https://docs.gitlab.com/ee/workflow/lfs/manage_large_binaries_with_git_lfs.html)
 - Get to know the [GitLab API](https://docs.gitlab.com/ee/api/README.html), its capabilities and shortcomings
 - Learn how to [migrate from SVN to Git](https://docs.gitlab.com/ee/workflow/importing/migrating_from_svn.html)
 - Set up [GitLab CI](https://docs.gitlab.com/ee/ci/quick_start/README.html)
-- Create your first [GitLab Page](https://docs.gitlab.com/ee/pages/administration.html)
+- Create your first [GitLab Page](https://docs.gitlab.com/ce/administration/pages/)
 - Get to know the GitLab Codebase by reading through the source code:
   - Find the differences between the [EE codebase](https://gitlab.com/gitlab-org/gitlab-ce)
      and the [CE codebase](https://gitlab.com/gitlab-org/gitlab-ce)
diff --git a/doc/university/training/topics/additional_resources.md b/doc/university/training/topics/additional_resources.md
index 1ee615432aa..3ed601625cf 100755
--- a/doc/university/training/topics/additional_resources.md
+++ b/doc/university/training/topics/additional_resources.md
@@ -5,4 +5,4 @@
 3. Pro git book [http://git-scm.com/book](http://git-scm.com/book)
 4. Platzi Course [https://courses.platzi.com/courses/git-gitlab/](https://courses.platzi.com/courses/git-gitlab/)
 5. Code School tutorial [http://try.github.io/](http://try.github.io/)
-6. Contact Us - [subscribers@gitlab.com](subscribers@gitlab.com)
+6. Contact Us at `subscribers@gitlab.com`
diff --git a/doc/university/training/user_training.md b/doc/university/training/user_training.md
index 35afe73708f..9e38df26b6a 100755
--- a/doc/university/training/user_training.md
+++ b/doc/university/training/user_training.md
@@ -389,4 +389,4 @@ GUI Clients [http://git-scm.com/downloads/guis](http://git-scm.com/downloads/gui
 Pro git book [http://git-scm.com/book](http://git-scm.com/book)
 Platzi Course [https://courses.platzi.com/courses/git-gitlab/](https://courses.platzi.com/courses/git-gitlab/)
 Code School tutorial [http://try.github.io/](http://try.github.io/)
-Contact Us - [subscribers@gitlab.com](subscribers@gitlab.com)
+Contact Us at `subscribers@gitlab.com`
diff --git a/doc/update/2.6-to-3.0.md b/doc/update/2.6-to-3.0.md
index fb70eaacbc9..97cd277b424 100644
--- a/doc/update/2.6-to-3.0.md
+++ b/doc/update/2.6-to-3.0.md
@@ -1,5 +1,5 @@
 # From 2.6 to 3.0
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/2.6-to-3.0.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/2.6-to-3.0.md) for the most up to date instructions.*
 
 ## 1. Stop server & resque
 
diff --git a/doc/update/2.9-to-3.0.md b/doc/update/2.9-to-3.0.md
index ce46b57c09a..a890aa885d5 100644
--- a/doc/update/2.9-to-3.0.md
+++ b/doc/update/2.9-to-3.0.md
@@ -1,5 +1,5 @@
 # From 2.9 to 3.0
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/2.9-to-3.0.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/2.9-to-3.0.md) for the most up to date instructions.*
 
 ## 1. Stop server & resque
 
diff --git a/doc/update/3.0-to-3.1.md b/doc/update/3.0-to-3.1.md
index 6ac83f3b60d..e32508745a2 100644
--- a/doc/update/3.0-to-3.1.md
+++ b/doc/update/3.0-to-3.1.md
@@ -1,5 +1,5 @@
 # From 3.0 to 3.1
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/3.0-to-3.1.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/3.0-to-3.1.md) for the most up to date instructions.*
 
 **IMPORTANT!**
 
diff --git a/doc/update/3.1-to-4.0.md b/doc/update/3.1-to-4.0.md
index df53ed6de83..b370464390e 100644
--- a/doc/update/3.1-to-4.0.md
+++ b/doc/update/3.1-to-4.0.md
@@ -1,5 +1,5 @@
 # From 3.1 to 4.0
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/3.1-to-4.0.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/3.1-to-4.0.md) for the most up to date instructions.*
 
 ## Important changes
 
diff --git a/doc/update/4.0-to-4.1.md b/doc/update/4.0-to-4.1.md
index c66c6dd0fd8..7124424bb60 100644
--- a/doc/update/4.0-to-4.1.md
+++ b/doc/update/4.0-to-4.1.md
@@ -1,5 +1,5 @@
 # From 4.0 to 4.1
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/4.0-to-4.1.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/4.0-to-4.1.md) for the most up to date instructions.*
 
 ## Important changes
 
diff --git a/doc/update/4.1-to-4.2.md b/doc/update/4.1-to-4.2.md
index 97367c5f347..8ed5b333a2e 100644
--- a/doc/update/4.1-to-4.2.md
+++ b/doc/update/4.1-to-4.2.md
@@ -1,5 +1,5 @@
 # From 4.1 to 4.2
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/4.1-to-4.2.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/4.1-to-4.2.md) for the most up to date instructions.*
 
 ## 1. Stop server & Resque
 
diff --git a/doc/update/4.2-to-5.0.md b/doc/update/4.2-to-5.0.md
index 7654f4a0131..1ec39218ba8 100644
--- a/doc/update/4.2-to-5.0.md
+++ b/doc/update/4.2-to-5.0.md
@@ -1,5 +1,5 @@
 # From 4.2 to 5.0
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/4.2-to-5.0.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/4.2-to-5.0.md) for the most up to date instructions.*
 
 ## Warning
 
diff --git a/doc/update/5.0-to-5.1.md b/doc/update/5.0-to-5.1.md
index c19a819ab5a..9c9950fb2c6 100644
--- a/doc/update/5.0-to-5.1.md
+++ b/doc/update/5.0-to-5.1.md
@@ -1,5 +1,5 @@
 # From 5.0 to 5.1
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/5.0-to-5.1.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/5.0-to-5.1.md) for the most up to date instructions.*
 
 ## Warning
 
diff --git a/doc/update/5.1-to-5.2.md b/doc/update/5.1-to-5.2.md
index 625fcc33852..2aab47d2d7c 100644
--- a/doc/update/5.1-to-5.2.md
+++ b/doc/update/5.1-to-5.2.md
@@ -1,5 +1,5 @@
 # From 5.1 to 5.2
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/5.1-to-5.2.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/5.1-to-5.2.md) for the most up to date instructions.*
 
 ## Warning
 
diff --git a/doc/update/5.1-to-5.4.md b/doc/update/5.1-to-5.4.md
index 547d453914c..e80f1b89c63 100644
--- a/doc/update/5.1-to-5.4.md
+++ b/doc/update/5.1-to-5.4.md
@@ -1,5 +1,5 @@
 # From 5.1 to 5.4
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/5.1-to-5.4.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/5.1-to-5.4.md) for the most up to date instructions.*
 
 Also works starting from 5.2.
 
diff --git a/doc/update/5.1-to-6.0.md b/doc/update/5.1-to-6.0.md
index c992c69678e..1ee175383da 100644
--- a/doc/update/5.1-to-6.0.md
+++ b/doc/update/5.1-to-6.0.md
@@ -1,5 +1,5 @@
 # From 5.1 to 6.0
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/5.1-to-6.0.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/5.1-to-6.0.md) for the most up to date instructions.*
 
 ## Warning
 
diff --git a/doc/update/5.2-to-5.3.md b/doc/update/5.2-to-5.3.md
index fe8990b6843..2ae50510f63 100644
--- a/doc/update/5.2-to-5.3.md
+++ b/doc/update/5.2-to-5.3.md
@@ -1,5 +1,5 @@
 # From 5.2 to 5.3
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/5.2-to-5.3.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/5.2-to-5.3.md) for the most up to date instructions.*
 
 ## Warning
 
diff --git a/doc/update/5.3-to-5.4.md b/doc/update/5.3-to-5.4.md
index 5f82ad7d444..842e3bb6791 100644
--- a/doc/update/5.3-to-5.4.md
+++ b/doc/update/5.3-to-5.4.md
@@ -1,5 +1,5 @@
 # From 5.3 to 5.4
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/5.3-to-5.4.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/5.3-to-5.4.md) for the most up to date instructions.*
 
 ## 0. Backup
 
diff --git a/doc/update/5.4-to-6.0.md b/doc/update/5.4-to-6.0.md
index f0fee634322..44715984f0c 100644
--- a/doc/update/5.4-to-6.0.md
+++ b/doc/update/5.4-to-6.0.md
@@ -1,5 +1,5 @@
 # From 5.4 to 6.0
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/5.4-to-6.0.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/5.4-to-6.0.md) for the most up to date instructions.*
 
 ## Warning
 
diff --git a/doc/update/6.0-to-6.1.md b/doc/update/6.0-to-6.1.md
index 409faf30902..0c672abeb05 100644
--- a/doc/update/6.0-to-6.1.md
+++ b/doc/update/6.0-to-6.1.md
@@ -1,5 +1,5 @@
 # From 6.0 to 6.1
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/6.0-to-6.1.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/6.0-to-6.1.md) for the most up to date instructions.*
 
 ## Warning
 
diff --git a/doc/update/6.1-to-6.2.md b/doc/update/6.1-to-6.2.md
index 150c7ae1c83..d3760cf0619 100644
--- a/doc/update/6.1-to-6.2.md
+++ b/doc/update/6.1-to-6.2.md
@@ -1,5 +1,5 @@
 # From 6.1 to 6.2
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/6.1-to-6.2.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/6.1-to-6.2.md) for the most up to date instructions.*
 
 **You should update to 6.1 before installing 6.2 so all the necessary conversions are run.**
 
diff --git a/doc/update/6.2-to-6.3.md b/doc/update/6.2-to-6.3.md
index b96dfb8add7..91105de2e29 100644
--- a/doc/update/6.2-to-6.3.md
+++ b/doc/update/6.2-to-6.3.md
@@ -1,5 +1,5 @@
 # From 6.2 to 6.3
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/6.2-to-6.3.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/6.2-to-6.3.md) for the most up to date instructions.*
 
 **Requires version: 6.1 or 6.2.**
 
diff --git a/doc/update/6.3-to-6.4.md b/doc/update/6.3-to-6.4.md
index 37028be055f..20b58ed8b25 100644
--- a/doc/update/6.3-to-6.4.md
+++ b/doc/update/6.3-to-6.4.md
@@ -1,5 +1,5 @@
 # From 6.3 to 6.4
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/6.3-to-6.4.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/6.3-to-6.4.md) for the most up to date instructions.*
 
 ## 0. Backup
 
diff --git a/doc/update/6.4-to-6.5.md b/doc/update/6.4-to-6.5.md
index 982381a4db0..5ee0f040b5d 100644
--- a/doc/update/6.4-to-6.5.md
+++ b/doc/update/6.4-to-6.5.md
@@ -1,5 +1,5 @@
 # From 6.4 to 6.5
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/6.4-to-6.5.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/6.4-to-6.5.md) for the most up to date instructions.*
 
 ## 0. Backup
 
diff --git a/doc/update/6.5-to-6.6.md b/doc/update/6.5-to-6.6.md
index bbed2b30215..fa3712f83ad 100644
--- a/doc/update/6.5-to-6.6.md
+++ b/doc/update/6.5-to-6.6.md
@@ -1,5 +1,5 @@
 # From 6.5 to 6.6
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/6.5-to-6.6.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/6.5-to-6.6.md) for the most up to date instructions.*
 
 ## 0. Backup
 
diff --git a/doc/update/6.6-to-6.7.md b/doc/update/6.6-to-6.7.md
index 8e82942a1a0..9c85ed091c5 100644
--- a/doc/update/6.6-to-6.7.md
+++ b/doc/update/6.6-to-6.7.md
@@ -1,5 +1,5 @@
 # From 6.6 to 6.7
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/6.6-to-6.7.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/6.6-to-6.7.md) for the most up to date instructions.*
 
 ## 0. Backup
 
diff --git a/doc/update/6.7-to-6.8.md b/doc/update/6.7-to-6.8.md
index 4fb90639f16..687c1265d9b 100644
--- a/doc/update/6.7-to-6.8.md
+++ b/doc/update/6.7-to-6.8.md
@@ -1,5 +1,5 @@
 # From 6.7 to 6.8
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/6.7-to-6.8.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/6.7-to-6.8.md) for the most up to date instructions.*
 
 ## 0. Backup
 
diff --git a/doc/update/6.8-to-6.9.md b/doc/update/6.8-to-6.9.md
index b9b8b63f652..0205b0c896a 100644
--- a/doc/update/6.8-to-6.9.md
+++ b/doc/update/6.8-to-6.9.md
@@ -1,5 +1,5 @@
 # From 6.8 to 6.9
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/6.8-to-6.9.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/6.8-to-6.9.md) for the most up to date instructions.*
 
 ### 0. Backup
 
diff --git a/doc/update/6.9-to-7.0.md b/doc/update/6.9-to-7.0.md
index 5352fd52f93..4b6e3989893 100644
--- a/doc/update/6.9-to-7.0.md
+++ b/doc/update/6.9-to-7.0.md
@@ -1,5 +1,5 @@
 # From 6.9 to 7.0
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/6.9-to-7.0.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/6.9-to-7.0.md) for the most up to date instructions.*
 
 ### 0. Backup
 
diff --git a/doc/update/6.x-or-7.x-to-7.14.md b/doc/update/6.x-or-7.x-to-7.14.md
index f170a0021b7..1e39fe47ef9 100644
--- a/doc/update/6.x-or-7.x-to-7.14.md
+++ b/doc/update/6.x-or-7.x-to-7.14.md
@@ -1,5 +1,5 @@
 # From 6.x or 7.x to 7.14
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/6.x-or-7.x-to-7.14.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/6.x-or-7.x-to-7.14.md) for the most up to date instructions.*
 
 This allows you to upgrade any version of GitLab from 6.0 and up (including 7.0 and up) to 7.14.
 
@@ -222,7 +222,7 @@ If all items are green, then congratulations upgrade complete!
 
 When using Google omniauth login, changes of the Google account required.
 Ensure that `Contacts API` and the `Google+ API` are enabled in the [Google Developers Console](https://console.developers.google.com/).
-More details can be found at the [integration documentation](../../../master/doc/integration/google.md).
+More details can be found at the [integration documentation](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/integration/google.md).
 
 ## 12. Optional optimizations for GitLab setups with MySQL databases
 
diff --git a/doc/update/7.0-to-7.1.md b/doc/update/7.0-to-7.1.md
index 71f39c44077..2e9457aa142 100644
--- a/doc/update/7.0-to-7.1.md
+++ b/doc/update/7.0-to-7.1.md
@@ -1,5 +1,5 @@
 # From 7.0 to 7.1
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/7.0-to-7.1.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/7.0-to-7.1.md) for the most up to date instructions.*
 
 ### 0. Backup
 
@@ -136,3 +136,5 @@ cd /home/git/gitlab
 sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 If you have more than one backup *.tar file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-1-stable/config/gitlab.yml.example
diff --git a/doc/update/7.1-to-7.2.md b/doc/update/7.1-to-7.2.md
index 88cb63d7d41..e5045b5570f 100644
--- a/doc/update/7.1-to-7.2.md
+++ b/doc/update/7.1-to-7.2.md
@@ -1,5 +1,5 @@
 # From 7.1 to 7.2
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/7.1-to-7.2.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/7.1-to-7.2.md) for the most up to date instructions.*
 
 ## Editable labels
 
@@ -135,3 +135,5 @@ cd /home/git/gitlab
 sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 If you have more than one backup *.tar file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-2-stable/config/gitlab.yml.example
diff --git a/doc/update/7.10-to-7.11.md b/doc/update/7.10-to-7.11.md
index 79bc6de1e46..89213ba7178 100644
--- a/doc/update/7.10-to-7.11.md
+++ b/doc/update/7.10-to-7.11.md
@@ -65,7 +65,7 @@ sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them to your current `gitlab.yml`.
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them to your current `gitlab.yml`.
 
 ```
 git diff origin/7-10-stable:config/gitlab.yml.example origin/7-11-stable:config/gitlab.yml.example
@@ -101,3 +101,5 @@ cd /home/git/gitlab
 sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 If you have more than one backup *.tar file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-11-stable/config/gitlab.yml.example
diff --git a/doc/update/7.11-to-7.12.md b/doc/update/7.11-to-7.12.md
index cc14a135926..3865186918c 100644
--- a/doc/update/7.11-to-7.12.md
+++ b/doc/update/7.11-to-7.12.md
@@ -91,7 +91,7 @@ sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them to your current `gitlab.yml`.
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them to your current `gitlab.yml`.
 
 ```
 git diff origin/7-11-stable:config/gitlab.yml.example origin/7-12-stable:config/gitlab.yml.example
@@ -127,3 +127,5 @@ cd /home/git/gitlab
 sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 If you have more than one backup *.tar file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-12-stable/config/gitlab.yml.example
diff --git a/doc/update/7.12-to-7.13.md b/doc/update/7.12-to-7.13.md
index 57ebe3261b6..4c8d8f1f741 100644
--- a/doc/update/7.12-to-7.13.md
+++ b/doc/update/7.12-to-7.13.md
@@ -91,7 +91,7 @@ sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them to your current `gitlab.yml`.
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them to your current `gitlab.yml`.
 
 ```
 git diff origin/7-12-stable:config/gitlab.yml.example origin/7-13-stable:config/gitlab.yml.example
@@ -127,3 +127,5 @@ cd /home/git/gitlab
 sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 If you have more than one backup *.tar file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-13-stable/config/gitlab.yml.example
diff --git a/doc/update/7.13-to-7.14.md b/doc/update/7.13-to-7.14.md
index 6dd9727fb49..934898da5a1 100644
--- a/doc/update/7.13-to-7.14.md
+++ b/doc/update/7.13-to-7.14.md
@@ -91,7 +91,7 @@ sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them to your current `gitlab.yml`.
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them to your current `gitlab.yml`.
 
 ```
 git diff origin/7-13-stable:config/gitlab.yml.example origin/7-14-stable:config/gitlab.yml.example
@@ -127,3 +127,5 @@ cd /home/git/gitlab
 sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 If you have more than one backup *.tar file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-14-stable/config/gitlab.yml.example
diff --git a/doc/update/7.14-to-8.0.md b/doc/update/7.14-to-8.0.md
index 117e2afaaa0..25fa6d93f06 100644
--- a/doc/update/7.14-to-8.0.md
+++ b/doc/update/7.14-to-8.0.md
@@ -143,7 +143,7 @@ sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
 git diff origin/7-14-stable:config/gitlab.yml.example origin/8-0-stable:config/gitlab.yml.example
@@ -227,3 +227,5 @@ this is likely due to an outdated Nginx or Apache configuration, or a missing or
 misconfigured `gitlab-git-http-server` instance. Double-check that you correctly
 completed [Step 5](#5-install-gitlab-git-http-server) to install the daemon and
 [Step 8](#new-nginx-configuration) to reconfigure Nginx.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-0-stable/config/gitlab.yml.example
diff --git a/doc/update/7.2-to-7.3.md b/doc/update/7.2-to-7.3.md
index 18f77d6396e..d3391ddd225 100644
--- a/doc/update/7.2-to-7.3.md
+++ b/doc/update/7.2-to-7.3.md
@@ -1,5 +1,5 @@
 # From 7.2 to 7.3
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/7.2-to-7.3.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/7.2-to-7.3.md) for the most up to date instructions.*
 
 ### 0. Backup
 
@@ -143,3 +143,5 @@ cd /home/git/gitlab
 sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 If you have more than one backup *.tar file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-3-stable/config/gitlab.yml.example
diff --git a/doc/update/7.3-to-7.4.md b/doc/update/7.3-to-7.4.md
index 53e739c06fb..6d632dc3c8e 100644
--- a/doc/update/7.3-to-7.4.md
+++ b/doc/update/7.3-to-7.4.md
@@ -1,5 +1,5 @@
 # From 7.3 to 7.4
-*Make sure you view this [upgrade guide from the `master` branch](../../../master/doc/update/7.3-to-7.4.md) for the most up to date instructions.*
+*Make sure you view this [upgrade guide from the `master` branch](https://gitlab.com/gitlab-org/gitlab-ce/tree/master/doc/update/7.3-to-7.4.md) for the most up to date instructions.*
 
 ### 0. Stop server
 
@@ -75,7 +75,7 @@ sudo -u git -H editor config/unicorn.rb
 
 #### MySQL Databases: Update database.yml config file
 
-* Add `collation: utf8_general_ci` to `config/database.yml` as seen in [config/database.yml.mysql](/config/database.yml.mysql)
+* Add `collation: utf8_general_ci` to `config/database.yml` as seen in [config/database.yml.mysql][mysql]:
 
 ```
 sudo -u git -H editor config/database.yml
@@ -192,6 +192,5 @@ sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 If you have more than one backup *.tar file(s) please add `BACKUP=timestamp_of_backup` to the command above.
 
-
-
-
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-4-stable/config/gitlab.yml.example
+[mysql]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-4-stable/config/database.yml.mysql
diff --git a/doc/update/7.4-to-7.5.md b/doc/update/7.4-to-7.5.md
index 673eab3c56e..ec50706d421 100644
--- a/doc/update/7.4-to-7.5.md
+++ b/doc/update/7.4-to-7.5.md
@@ -73,8 +73,8 @@ git diff origin/7-4-stable:config/gitlab.yml.example origin/7-5-stable:config/gi
 
 #### Change Nginx settings
 
-* HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as [`lib/support/nginx/gitlab`](/lib/support/nginx/gitlab) but with your settings
-* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as [`lib/support/nginx/gitlab-ssl`](/lib/support/nginx/gitlab-ssl) but with your setting
+* HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as [`lib/support/nginx/gitlab`][nginx] but with your settings
+* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as [`lib/support/nginx/gitlab-ssl`][nginx-ssl] but with your setting
 
 ### 6. Start application
 
@@ -106,3 +106,7 @@ cd /home/git/gitlab
 sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 If you have more than one backup *.tar file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-5-stable/config/gitlab.yml.example
+[nginx]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-5-stable/lib/support/nginx/gitlab
+[nginx-ssl]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-5-stable/lib/support/nginx/gitlab-ssl
diff --git a/doc/update/7.5-to-7.6.md b/doc/update/7.5-to-7.6.md
index 35cd437fdc4..331f5de080e 100644
--- a/doc/update/7.5-to-7.6.md
+++ b/doc/update/7.5-to-7.6.md
@@ -67,7 +67,7 @@ sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them to your current `gitlab.yml`.
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them to your current `gitlab.yml`.
 
 ```
 git diff origin/7-5-stable:config/gitlab.yml.example origin/7-6-stable:config/gitlab.yml.example
@@ -75,12 +75,12 @@ git diff origin/7-5-stable:config/gitlab.yml.example origin/7-6-stable:config/gi
 
 #### Change Nginx settings
 
-* HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as [`lib/support/nginx/gitlab`](/lib/support/nginx/gitlab) but with your settings
-* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as [`lib/support/nginx/gitlab-ssl`](/lib/support/nginx/gitlab-ssl) but with your setting
+* HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as [`lib/support/nginx/gitlab`][nginx] but with your settings
+* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as [`lib/support/nginx/gitlab-ssl`][nginx-ssl] but with your setting
 
 #### Setup time zone (optional)
 
-Consider setting the time zone in `gitlab.yml` otherwise GitLab will default to UTC. If you set a time zone previously in [`application.rb`](config/application.rb) (unlikely), unset it.
+Consider setting the time zone in `gitlab.yml` otherwise GitLab will default to UTC. If you set a time zone previously in [`application.rb`][app] (unlikely), unset it.
 
 ### 6. Start application
 
@@ -112,3 +112,8 @@ cd /home/git/gitlab
 sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 If you have more than one backup *.tar file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-6-stable/config/gitlab.yml.example
+[app]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-6-stable/config/application.rb
+[nginx]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-6-stable/lib/support/nginx/gitlab
+[nginx-ssl]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-6-stable/lib/support/nginx/gitlab-ssl
diff --git a/doc/update/7.6-to-7.7.md b/doc/update/7.6-to-7.7.md
index 910c7dcdd3c..918b10fbd95 100644
--- a/doc/update/7.6-to-7.7.md
+++ b/doc/update/7.6-to-7.7.md
@@ -67,7 +67,7 @@ sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](/config/gitlab.yml.example). View them with the command below and apply them to your current `gitlab.yml`.
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them to your current `gitlab.yml`.
 
 ```
 git diff origin/7-6-stable:config/gitlab.yml.example origin/7-7-stable:config/gitlab.yml.example
@@ -75,12 +75,12 @@ git diff origin/7-6-stable:config/gitlab.yml.example origin/7-7-stable:config/gi
 
 #### Change Nginx settings
 
-* HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as [`lib/support/nginx/gitlab`](/lib/support/nginx/gitlab) but with your settings
-* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as [`lib/support/nginx/gitlab-ssl`](/lib/support/nginx/gitlab-ssl) but with your setting
+* HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as [`lib/support/nginx/gitlab`][nginx] but with your settings
+* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as [`lib/support/nginx/gitlab-ssl`][nginx-ssl] but with your setting
 
 #### Setup time zone (optional)
 
-Consider setting the time zone in `gitlab.yml` otherwise GitLab will default to UTC. If you set a time zone previously in [`application.rb`](config/application.rb) (unlikely), unset it.
+Consider setting the time zone in `gitlab.yml` otherwise GitLab will default to UTC. If you set a time zone previously in [`application.rb`][app] (unlikely), unset it.
 
 ### 6. Start application
 
@@ -101,7 +101,7 @@ If all items are green, then congratulations upgrade is complete!
 
 ### 8. GitHub settings (if applicable)
 
-If you are using GitHub as an OAuth provider for authentication, you should change the callback URL so that it 
+If you are using GitHub as an OAuth provider for authentication, you should change the callback URL so that it
 only contains a root URL (ex. `https://gitlab.example.com/`)
 
 ## Things went south? Revert to previous version (7.6)
@@ -117,3 +117,8 @@ cd /home/git/gitlab
 sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 If you have more than one backup *.tar file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-7-stable/config/gitlab.yml.example
+[app]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-7-stable/config/application.rb
+[nginx]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-7-stable/lib/support/nginx/gitlab
+[nginx-ssl]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-7-stable/lib/support/nginx/gitlab-ssl
diff --git a/doc/update/7.7-to-7.8.md b/doc/update/7.7-to-7.8.md
index 46ca163c1bb..84e0464a824 100644
--- a/doc/update/7.7-to-7.8.md
+++ b/doc/update/7.7-to-7.8.md
@@ -67,7 +67,7 @@ sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them to your current `gitlab.yml`.
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them to your current `gitlab.yml`.
 
 ```
 git diff origin/7-7-stable:config/gitlab.yml.example origin/7-8-stable:config/gitlab.yml.example
@@ -75,13 +75,13 @@ git diff origin/7-7-stable:config/gitlab.yml.example origin/7-8-stable:config/gi
 
 #### Change Nginx settings
 
-* HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as [`lib/support/nginx/gitlab`](/lib/support/nginx/gitlab) but with your settings.
-* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as [`lib/support/nginx/gitlab-ssl`](/lib/support/nginx/gitlab-ssl) but with your settings.
+* HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as [`lib/support/nginx/gitlab`][nginx] but with your settings.
+* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as [`lib/support/nginx/gitlab-ssl`][nginx-ssl] but with your settings.
 * A new `location /uploads/` section has been added that needs to have the same content as the existing `location @gitlab` section.
 
 #### Setup time zone (optional)
 
-Consider setting the time zone in `gitlab.yml` otherwise GitLab will default to UTC. If you set a time zone previously in [`application.rb`](config/application.rb) (unlikely), unset it.
+Consider setting the time zone in `gitlab.yml` otherwise GitLab will default to UTC. If you set a time zone previously in [`application.rb`][app] (unlikely), unset it.
 
 ### 6. Start application
 
@@ -118,3 +118,8 @@ cd /home/git/gitlab
 sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 If you have more than one backup *.tar file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-8-stable/config/gitlab.yml.example
+[app]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-8-stable/config/application.rb
+[nginx]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-8-stable/lib/support/nginx/gitlab
+[nginx-ssl]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-8-stable/lib/support/nginx/gitlab-ssl
diff --git a/doc/update/7.8-to-7.9.md b/doc/update/7.8-to-7.9.md
index 6ffa21c6141..b0dc2ba1dbb 100644
--- a/doc/update/7.8-to-7.9.md
+++ b/doc/update/7.8-to-7.9.md
@@ -69,7 +69,7 @@ sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them to your current `gitlab.yml`.
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them to your current `gitlab.yml`.
 
 ```
 git diff origin/7-8-stable:config/gitlab.yml.example origin/7-9-stable:config/gitlab.yml.example
@@ -77,13 +77,13 @@ git diff origin/7-8-stable:config/gitlab.yml.example origin/7-9-stable:config/gi
 
 #### Change Nginx settings
 
-* HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as [`lib/support/nginx/gitlab`](/lib/support/nginx/gitlab) but with your settings.
-* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as [`lib/support/nginx/gitlab-ssl`](/lib/support/nginx/gitlab-ssl) but with your settings.
+* HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as [`lib/support/nginx/gitlab`][nginx] but with your settings.
+* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as [`lib/support/nginx/gitlab-ssl`][nginx-ssl] but with your settings.
 * A new `location /uploads/` section has been added that needs to have the same content as the existing `location @gitlab` section.
 
 #### Setup time zone (optional)
 
-Consider setting the time zone in `gitlab.yml` otherwise GitLab will default to UTC. If you set a time zone previously in [`application.rb`](config/application.rb) (unlikely), unset it.
+Consider setting the time zone in `gitlab.yml` otherwise GitLab will default to UTC. If you set a time zone previously in [`application.rb`][app] (unlikely), unset it.
 
 ### 6. Start application
 
@@ -120,3 +120,8 @@ cd /home/git/gitlab
 sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 If you have more than one backup *.tar file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-9-stable/config/gitlab.yml.example
+[app]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-9-stable/config/application.rb
+[nginx]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-9-stable/lib/support/nginx/gitlab
+[nginx-ssl]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-9-stable/lib/support/nginx/gitlab-ssl
diff --git a/doc/update/7.9-to-7.10.md b/doc/update/7.9-to-7.10.md
index d1179dc2ec7..8f7f84b41ba 100644
--- a/doc/update/7.9-to-7.10.md
+++ b/doc/update/7.9-to-7.10.md
@@ -65,7 +65,7 @@ sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them to your current `gitlab.yml`.
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them to your current `gitlab.yml`.
 
 ```
 git diff origin/7-9-stable:config/gitlab.yml.example origin/7-10-stable:config/gitlab.yml.example
@@ -73,13 +73,13 @@ git diff origin/7-9-stable:config/gitlab.yml.example origin/7-10-stable:config/g
 
 #### Change Nginx settings
 
-* HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as [`lib/support/nginx/gitlab`](/lib/support/nginx/gitlab) but with your settings.
-* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as [`lib/support/nginx/gitlab-ssl`](/lib/support/nginx/gitlab-ssl) but with your settings.
+* HTTP setups: Make `/etc/nginx/sites-available/gitlab` the same as [`lib/support/nginx/gitlab`][nginx] but with your settings.
+* HTTPS setups: Make `/etc/nginx/sites-available/gitlab-ssl` the same as [`lib/support/nginx/gitlab-ssl`][nginx-ssl] but with your settings.
 * A new `location /uploads/` section has been added that needs to have the same content as the existing `location @gitlab` section.
 
 #### Setup time zone (optional)
 
-Consider setting the time zone in `gitlab.yml` otherwise GitLab will default to UTC. If you set a time zone previously in [`application.rb`](config/application.rb) (unlikely), unset it.
+Consider setting the time zone in `gitlab.yml` otherwise GitLab will default to UTC. If you set a time zone previously in [`application.rb`][app] (unlikely), unset it.
 
 ### 6. Start application
 
@@ -116,3 +116,8 @@ cd /home/git/gitlab
 sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 If you have more than one backup *.tar file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-10-stable/config/gitlab.yml.example
+[app]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-10-stable/config/application.rb
+[nginx]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-10-stable/lib/support/nginx/gitlab
+[nginx-ssl]: https://gitlab.com/gitlab-org/gitlab-ce/blob/7-10-stable/lib/support/nginx/gitlab-ssl
diff --git a/doc/update/8.0-to-8.1.md b/doc/update/8.0-to-8.1.md
index bfb83cf79b1..6ee0c0656ee 100644
--- a/doc/update/8.0-to-8.1.md
+++ b/doc/update/8.0-to-8.1.md
@@ -108,7 +108,7 @@ For Ubuntu 16.04.1 LTS:
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
 git diff origin/8-0-stable:config/gitlab.yml.example origin/8-1-stable:config/gitlab.yml.example
@@ -173,3 +173,5 @@ If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of
 ### "You appear to have cloned an empty repository."
 
 See the [7.14 to 8.0 update guide](7.14-to-8.0.md#troubleshooting).
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-1-stable/config/gitlab.yml.example
diff --git a/doc/update/8.1-to-8.2.md b/doc/update/8.1-to-8.2.md
index 7f36ce00e96..4c9ff5c5c0a 100644
--- a/doc/update/8.1-to-8.2.md
+++ b/doc/update/8.1-to-8.2.md
@@ -125,7 +125,7 @@ For Ubuntu 16.04.1 LTS:
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
 git diff origin/8-1-stable:config/gitlab.yml.example origin/8-2-stable:config/gitlab.yml.example
@@ -190,3 +190,5 @@ If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of
 ### "You appear to have cloned an empty repository."
 
 See the [7.14 to 8.0 update guide](7.14-to-8.0.md#troubleshooting).
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-2-stable/config/gitlab.yml.example
diff --git a/doc/update/8.10-to-8.11.md b/doc/update/8.10-to-8.11.md
index 119c5f475e4..e5e3cd395df 100644
--- a/doc/update/8.10-to-8.11.md
+++ b/doc/update/8.10-to-8.11.md
@@ -114,7 +114,7 @@ sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
 git diff origin/8-10-stable:config/gitlab.yml.example origin/8-11-stable:config/gitlab.yml.example
@@ -195,3 +195,5 @@ sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 
 If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-11-stable/config/gitlab.yml.example
diff --git a/doc/update/8.11-to-8.12.md b/doc/update/8.11-to-8.12.md
index cddfa7e3e01..d6b3b0ffa5a 100644
--- a/doc/update/8.11-to-8.12.md
+++ b/doc/update/8.11-to-8.12.md
@@ -113,7 +113,7 @@ sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
 git diff origin/8-11-stable:config/gitlab.yml.example origin/8-12-stable:config/gitlab.yml.example
@@ -203,3 +203,5 @@ sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 
 If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-12-stable/config/gitlab.yml.example
diff --git a/doc/update/8.12-to-8.13.md b/doc/update/8.12-to-8.13.md
index 8c0d3f78b55..75956aeb360 100644
--- a/doc/update/8.12-to-8.13.md
+++ b/doc/update/8.12-to-8.13.md
@@ -113,7 +113,7 @@ sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
 git diff origin/8-12-stable:config/gitlab.yml.example origin/8-13-stable:config/gitlab.yml.example
@@ -203,3 +203,5 @@ sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 
 If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-13-stable/config/gitlab.yml.example
diff --git a/doc/update/8.13-to-8.14.md b/doc/update/8.13-to-8.14.md
index a0e895773ce..327ecb7cdc2 100644
--- a/doc/update/8.13-to-8.14.md
+++ b/doc/update/8.13-to-8.14.md
@@ -72,7 +72,7 @@ sudo -u git -H git checkout 8-14-stable-ee
 ```bash
 cd /home/git/gitlab-shell
 sudo -u git -H git fetch --all --tags
-sudo -u git -H git checkout v4.0.0
+sudo -u git -H git checkout v4.0.3
 ```
 
 ### 6. Update gitlab-workhorse
@@ -113,7 +113,7 @@ sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
 git diff origin/8-13-stable:config/gitlab.yml.example origin/8-14-stable:config/gitlab.yml.example
@@ -203,3 +203,5 @@ sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 
 If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-14-stable/config/gitlab.yml.example
diff --git a/doc/update/8.14-to-8.15.md b/doc/update/8.14-to-8.15.md
index 576b943b98c..a68fe3bb605 100644
--- a/doc/update/8.14-to-8.15.md
+++ b/doc/update/8.14-to-8.15.md
@@ -11,12 +11,15 @@ guide links by version.
 
 ### 1. Stop server
 
-    sudo service gitlab stop
+```bash
+sudo service gitlab stop
+```
 
 ### 2. Backup
 
 ```bash
 cd /home/git/gitlab
+
 sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production
 ```
 
@@ -49,6 +52,8 @@ sudo gem install bundler --no-ri --no-rdoc
 ### 4. Get latest code
 
 ```bash
+cd /home/git/gitlab
+
 sudo -u git -H git fetch --all
 sudo -u git -H git checkout -- db/schema.rb # local changes will be restored automatically
 ```
@@ -56,6 +61,8 @@ sudo -u git -H git checkout -- db/schema.rb # local changes will be restored aut
 For GitLab Community Edition:
 
 ```bash
+cd /home/git/gitlab
+
 sudo -u git -H git checkout 8-15-stable
 ```
 
@@ -64,28 +71,12 @@ OR
 For GitLab Enterprise Edition:
 
 ```bash
-sudo -u git -H git checkout 8-15-stable-ee
-```
-
-### 5. Update gitlab-shell
-
-```bash
-cd /home/git/gitlab-shell
-sudo -u git -H git fetch --all --tags
-sudo -u git -H git checkout v4.0.0
-```
-
-### 6. Update gitlab-workhorse
-
-Install and compile gitlab-workhorse. This requires
-[Go 1.5](https://golang.org/dl) which should already be on your system from
-GitLab 8.1.
+cd /home/git/gitlab
 
-```bash
-sudo -u git -H bundle exec rake "gitlab:workhorse:install[/home/git/gitlab-workhorse]" RAILS_ENV=production
+sudo -u git -H git checkout 8-15-stable-ee
 ```
 
-### 7. Install libs, migrations, etc.
+### 5. Install libs, migrations, etc.
 
 ```bash
 cd /home/git/gitlab
@@ -106,14 +97,37 @@ sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS_ENV=production
 ```
 
+### 6. Update gitlab-workhorse
+
+Install and compile gitlab-workhorse. This requires
+[Go 1.5](https://golang.org/dl) which should already be on your system from
+GitLab 8.1.
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake "gitlab:workhorse:install[/home/git/gitlab-workhorse]" RAILS_ENV=production
+```
+
+### 7. Update gitlab-shell
+
+```bash
+cd /home/git/gitlab-shell
+
+sudo -u git -H git fetch --all --tags
+sudo -u git -H git checkout v4.1.1
+```
+
 ### 8. Update configuration files
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
-git diff origin/8-13-stable:config/gitlab.yml.example origin/8-15-stable:config/gitlab.yml.example
+cd /home/git/gitlab
+
+git diff origin/8-14-stable:config/gitlab.yml.example origin/8-15-stable:config/gitlab.yml.example
 ```
 
 #### Git configuration
@@ -122,6 +136,8 @@ Configure Git to generate packfile bitmaps (introduced in Git 2.0) on
 the GitLab server during `git gc`.
 
 ```sh
+cd /home/git/gitlab
+
 sudo -u git -H git config --global repack.writeBitmaps true
 ```
 
@@ -130,11 +146,13 @@ sudo -u git -H git config --global repack.writeBitmaps true
 Ensure you're still up-to-date with the latest NGINX configuration changes:
 
 ```sh
+cd /home/git/gitlab
+
 # For HTTPS configurations
-git diff origin/8-13-stable:lib/support/nginx/gitlab-ssl origin/8-15-stable:lib/support/nginx/gitlab-ssl
+git diff origin/8-14-stable:lib/support/nginx/gitlab-ssl origin/8-15-stable:lib/support/nginx/gitlab-ssl
 
 # For HTTP configurations
-git diff origin/8-13-stable:lib/support/nginx/gitlab origin/8-15-stable:lib/support/nginx/gitlab
+git diff origin/8-14-stable:lib/support/nginx/gitlab origin/8-15-stable:lib/support/nginx/gitlab
 ```
 
 If you are using Apache instead of NGINX please see the updated [Apache templates].
@@ -162,26 +180,42 @@ See [smtp_settings.rb.sample] as an example.
 
 Ensure you're still up-to-date with the latest init script changes:
 
-    sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+```bash
+cd /home/git/gitlab
+
+sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+```
 
 For Ubuntu 16.04.1 LTS:
 
-    sudo systemctl daemon-reload
+```bash
+sudo systemctl daemon-reload
+```
 
 ### 9. Start application
 
-    sudo service gitlab start
-    sudo service nginx restart
+```bash
+sudo service gitlab start
+sudo service nginx restart
+```
 
 ### 10. Check application status
 
 Check if GitLab and its environment are configured correctly:
 
-    sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production
+```
 
 To make sure you didn't miss anything run a more thorough check:
 
-    sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production
+```
 
 If all items are green, then congratulations, the upgrade is complete!
 
@@ -196,7 +230,10 @@ database migration (the backup is already migrated to the previous version).
 
 ```bash
 cd /home/git/gitlab
+
 sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 
 If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-15-stable/config/gitlab.yml.example
diff --git a/doc/update/8.15-to-8.16.md b/doc/update/8.15-to-8.16.md
new file mode 100644
index 00000000000..9f8f0f714d4
--- /dev/null
+++ b/doc/update/8.15-to-8.16.md
@@ -0,0 +1,241 @@
+# From 8.15 to 8.16
+
+Make sure you view this update guide from the tag (version) of GitLab you would
+like to install. In most cases this should be the highest numbered production
+tag (without rc in it). You can select the tag in the version dropdown at the
+top left corner of GitLab (below the menu bar).
+
+If the highest number stable branch is unclear please check the
+[GitLab Blog](https://about.gitlab.com/blog/archives.html) for installation
+guide links by version.
+
+### 1. Stop server
+
+```bash
+sudo service gitlab stop
+```
+
+### 2. Backup
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production
+```
+
+### 3. Update Ruby
+
+We will continue supporting Ruby < 2.3 for the time being but we recommend you
+upgrade to Ruby 2.3 if you're running a source installation, as this is the same
+version that ships with our Omnibus package.
+
+You can check which version you are running with `ruby -v`.
+
+Download and compile Ruby:
+
+```bash
+mkdir /tmp/ruby && cd /tmp/ruby
+curl --remote-name --progress https://cache.ruby-lang.org/pub/ruby/2.3/ruby-2.3.3.tar.gz
+echo '1014ee699071aa2ddd501907d18cbe15399c997d ruby-2.3.3.tar.gz' | shasum -c - && tar xzf ruby-2.3.3.tar.gz
+cd ruby-2.3.3
+./configure --disable-install-rdoc
+make
+sudo make install
+```
+
+Install Bundler:
+
+```bash
+sudo gem install bundler --no-ri --no-rdoc
+```
+
+### 4. Get latest code
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H git fetch --all
+sudo -u git -H git checkout -- db/schema.rb # local changes will be restored automatically
+```
+
+For GitLab Community Edition:
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H git checkout 8-16-stable
+```
+
+OR
+
+For GitLab Enterprise Edition:
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H git checkout 8-16-stable-ee
+```
+
+### 5. Install libs, migrations, etc.
+
+```bash
+cd /home/git/gitlab
+
+# MySQL installations (note: the line below states '--without postgres')
+sudo -u git -H bundle install --without postgres development test --deployment
+
+# PostgreSQL installations (note: the line below states '--without mysql')
+sudo -u git -H bundle install --without mysql development test --deployment
+
+# Optional: clean up old gems
+sudo -u git -H bundle clean
+
+# Run database migrations
+sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
+
+# Clean up assets and cache
+sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS_ENV=production
+```
+
+**MySQL installations**: Run through the `MySQL strings limits` and `Tables and data conversion to utf8mb4` [tasks](../install/database_mysql.md).
+
+### 6. Update gitlab-workhorse
+
+Install and compile gitlab-workhorse. This requires
+[Go 1.5](https://golang.org/dl) which should already be on your system from
+GitLab 8.1.
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake "gitlab:workhorse:install[/home/git/gitlab-workhorse]" RAILS_ENV=production
+```
+
+### 7. Update gitlab-shell
+
+```bash
+cd /home/git/gitlab-shell
+
+sudo -u git -H git fetch --all --tags
+sudo -u git -H git checkout v4.1.1
+```
+
+### 8. Update configuration files
+
+#### New configuration options for `gitlab.yml`
+
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
+
+```sh
+cd /home/git/gitlab
+
+git diff origin/8-15-stable:config/gitlab.yml.example origin/8-16-stable:config/gitlab.yml.example
+```
+
+#### Git configuration
+
+Configure Git to generate packfile bitmaps (introduced in Git 2.0) on
+the GitLab server during `git gc`.
+
+```sh
+cd /home/git/gitlab
+
+sudo -u git -H git config --global repack.writeBitmaps true
+```
+
+#### Nginx configuration
+
+Ensure you're still up-to-date with the latest NGINX configuration changes:
+
+```sh
+cd /home/git/gitlab
+
+# For HTTPS configurations
+git diff origin/8-15-stable:lib/support/nginx/gitlab-ssl origin/8-16-stable:lib/support/nginx/gitlab-ssl
+
+# For HTTP configurations
+git diff origin/8-15-stable:lib/support/nginx/gitlab origin/8-16-stable:lib/support/nginx/gitlab
+```
+
+If you are using Apache instead of NGINX please see the updated [Apache templates].
+Also note that because Apache does not support upstreams behind Unix sockets you
+will need to let gitlab-workhorse listen on a TCP port. You can do this
+via [/etc/default/gitlab].
+
+[Apache templates]: https://gitlab.com/gitlab-org/gitlab-recipes/tree/master/web-server/apache
+[/etc/default/gitlab]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-16-stable/lib/support/init.d/gitlab.default.example#L38
+
+#### SMTP configuration
+
+If you're installing from source and use SMTP to deliver mail, you will need to add the following line
+to config/initializers/smtp_settings.rb:
+
+```ruby
+ActionMailer::Base.delivery_method = :smtp
+```
+
+See [smtp_settings.rb.sample] as an example.
+
+[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-16-stable/config/initializers/smtp_settings.rb.sample#L13
+
+#### Init script
+
+Ensure you're still up-to-date with the latest init script changes:
+
+```bash
+cd /home/git/gitlab
+
+sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+```
+
+For Ubuntu 16.04.1 LTS:
+
+```bash
+sudo systemctl daemon-reload
+```
+
+### 9. Start application
+
+```bash
+sudo service gitlab start
+sudo service nginx restart
+```
+
+### 10. Check application status
+
+Check if GitLab and its environment are configured correctly:
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production
+```
+
+To make sure you didn't miss anything run a more thorough check:
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production
+```
+
+If all items are green, then congratulations, the upgrade is complete!
+
+## Things went south? Revert to previous version (8.15)
+
+### 1. Revert the code to the previous version
+
+Follow the [upgrade guide from 8.14 to 8.15](8.14-to-8.15.md), except for the
+database migration (the backup is already migrated to the previous version).
+
+### 2. Restore from the backup
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
+```
+
+If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-16-stable/config/gitlab.yml.example
diff --git a/doc/update/8.16-to-8.17.md b/doc/update/8.16-to-8.17.md
new file mode 100644
index 00000000000..954109ba18f
--- /dev/null
+++ b/doc/update/8.16-to-8.17.md
@@ -0,0 +1,256 @@
+# From 8.16 to 8.17
+
+Make sure you view this update guide from the tag (version) of GitLab you would
+like to install. In most cases this should be the highest numbered production
+tag (without rc in it). You can select the tag in the version dropdown at the
+top left corner of GitLab (below the menu bar).
+
+If the highest number stable branch is unclear please check the
+[GitLab Blog](https://about.gitlab.com/blog/archives.html) for installation
+guide links by version.
+
+### 1. Stop server
+
+```bash
+sudo service gitlab stop
+```
+
+### 2. Backup
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production
+```
+
+### 3. Update Ruby
+
+We will continue supporting Ruby < 2.3 for the time being but we recommend you
+upgrade to Ruby 2.3 if you're running a source installation, as this is the same
+version that ships with our Omnibus package.
+
+You can check which version you are running with `ruby -v`.
+
+Download and compile Ruby:
+
+```bash
+mkdir /tmp/ruby && cd /tmp/ruby
+curl --remote-name --progress https://cache.ruby-lang.org/pub/ruby/2.3/ruby-2.3.3.tar.gz
+echo '1014ee699071aa2ddd501907d18cbe15399c997d ruby-2.3.3.tar.gz' | shasum -c - && tar xzf ruby-2.3.3.tar.gz
+cd ruby-2.3.3
+./configure --disable-install-rdoc
+make
+sudo make install
+```
+
+Install Bundler:
+
+```bash
+sudo gem install bundler --no-ri --no-rdoc
+```
+
+### 4. Update Node
+
+GitLab now runs [webpack](http://webpack.js.org) to compile frontend assets and
+it has a minimum requirement of node v4.3.0.
+
+You can check which version you are running with `node -v`. If you are running
+a version older than `v4.3.0` you will need to update to a newer version.  You
+can find instructions to install from community maintained packages or compile
+from source at the nodejs.org website.
+
+<https://nodejs.org/en/download/>
+
+### 5. Get latest code
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H git fetch --all
+sudo -u git -H git checkout -- db/schema.rb # local changes will be restored automatically
+```
+
+For GitLab Community Edition:
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H git checkout 8-17-stable
+```
+
+OR
+
+For GitLab Enterprise Edition:
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H git checkout 8-17-stable-ee
+```
+
+### 6. Install libs, migrations, etc.
+
+```bash
+cd /home/git/gitlab
+
+# MySQL installations (note: the line below states '--without postgres')
+sudo -u git -H bundle install --without postgres development test --deployment
+
+# PostgreSQL installations (note: the line below states '--without mysql')
+sudo -u git -H bundle install --without mysql development test --deployment
+
+# Optional: clean up old gems
+sudo -u git -H bundle clean
+
+# Run database migrations
+sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
+
+# Install/update frontend asset dependencies
+sudo -u git -H npm install --production
+
+# Clean up assets and cache
+sudo -u git -H bundle exec rake gitlab:assets:clean gitlab:assets:compile cache:clear RAILS_ENV=production
+```
+
+**MySQL installations**: Run through the `MySQL strings limits` and `Tables and data conversion to utf8mb4` [tasks](../install/database_mysql.md).
+
+### 7. Update gitlab-workhorse
+
+Install and compile gitlab-workhorse. This requires
+[Go 1.5](https://golang.org/dl) which should already be on your system from
+GitLab 8.1.
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake "gitlab:workhorse:install[/home/git/gitlab-workhorse]" RAILS_ENV=production
+```
+
+### 8. Update gitlab-shell
+
+```bash
+cd /home/git/gitlab-shell
+
+sudo -u git -H git fetch --all --tags
+sudo -u git -H git checkout v4.1.1
+```
+
+### 9. Update configuration files
+
+#### New configuration options for `gitlab.yml`
+
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
+
+```sh
+cd /home/git/gitlab
+
+git diff origin/8-16-stable:config/gitlab.yml.example origin/8-17-stable:config/gitlab.yml.example
+```
+
+#### Git configuration
+
+Configure Git to generate packfile bitmaps (introduced in Git 2.0) on
+the GitLab server during `git gc`.
+
+```sh
+cd /home/git/gitlab
+
+sudo -u git -H git config --global repack.writeBitmaps true
+```
+
+#### Nginx configuration
+
+Ensure you're still up-to-date with the latest NGINX configuration changes:
+
+```sh
+cd /home/git/gitlab
+
+# For HTTPS configurations
+git diff origin/8-16-stable:lib/support/nginx/gitlab-ssl origin/8-17-stable:lib/support/nginx/gitlab-ssl
+
+# For HTTP configurations
+git diff origin/8-16-stable:lib/support/nginx/gitlab origin/8-17-stable:lib/support/nginx/gitlab
+```
+
+If you are using Apache instead of NGINX please see the updated [Apache templates].
+Also note that because Apache does not support upstreams behind Unix sockets you
+will need to let gitlab-workhorse listen on a TCP port. You can do this
+via [/etc/default/gitlab].
+
+[Apache templates]: https://gitlab.com/gitlab-org/gitlab-recipes/tree/master/web-server/apache
+[/etc/default/gitlab]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-17-stable/lib/support/init.d/gitlab.default.example#L38
+
+#### SMTP configuration
+
+If you're installing from source and use SMTP to deliver mail, you will need to add the following line
+to config/initializers/smtp_settings.rb:
+
+```ruby
+ActionMailer::Base.delivery_method = :smtp
+```
+
+See [smtp_settings.rb.sample] as an example.
+
+[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-17-stable/config/initializers/smtp_settings.rb.sample#L13
+
+#### Init script
+
+Ensure you're still up-to-date with the latest init script changes:
+
+```bash
+cd /home/git/gitlab
+
+sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+```
+
+For Ubuntu 16.04.1 LTS:
+
+```bash
+sudo systemctl daemon-reload
+```
+
+### 10. Start application
+
+```bash
+sudo service gitlab start
+sudo service nginx restart
+```
+
+### 11. Check application status
+
+Check if GitLab and its environment are configured correctly:
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production
+```
+
+To make sure you didn't miss anything run a more thorough check:
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production
+```
+
+If all items are green, then congratulations, the upgrade is complete!
+
+## Things went south? Revert to previous version (8.16)
+
+### 1. Revert the code to the previous version
+
+Follow the [upgrade guide from 8.15 to 8.16](8.15-to-8.16.md), except for the
+database migration (the backup is already migrated to the previous version).
+
+### 2. Restore from the backup
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
+```
+
+If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-17-stable/config/gitlab.yml.example
diff --git a/doc/update/8.17-to-9.0.md b/doc/update/8.17-to-9.0.md
new file mode 100644
index 00000000000..1fe38cf8d2a
--- /dev/null
+++ b/doc/update/8.17-to-9.0.md
@@ -0,0 +1,321 @@
+# From 8.17 to 9.0
+
+Make sure you view this update guide from the tag (version) of GitLab you would
+like to install. In most cases this should be the highest numbered production
+tag (without rc in it). You can select the tag in the version dropdown at the
+top left corner of GitLab (below the menu bar).
+
+If the highest number stable branch is unclear please check the
+[GitLab Blog](https://about.gitlab.com/blog/archives.html) for installation
+guide links by version.
+
+### 1. Stop server
+
+```bash
+sudo service gitlab stop
+```
+
+### 2. Backup
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production
+```
+
+### 3. Update Ruby
+
+We will continue supporting Ruby < 2.3 for the time being but we recommend you
+upgrade to Ruby 2.3 if you're running a source installation, as this is the same
+version that ships with our Omnibus package.
+
+You can check which version you are running with `ruby -v`.
+
+Download and compile Ruby:
+
+```bash
+mkdir /tmp/ruby && cd /tmp/ruby
+curl --remote-name --progress https://cache.ruby-lang.org/pub/ruby/2.3/ruby-2.3.3.tar.gz
+echo '1014ee699071aa2ddd501907d18cbe15399c997d ruby-2.3.3.tar.gz' | shasum -c - && tar xzf ruby-2.3.3.tar.gz
+cd ruby-2.3.3
+./configure --disable-install-rdoc
+make
+sudo make install
+```
+
+Install Bundler:
+
+```bash
+sudo gem install bundler --no-ri --no-rdoc
+```
+
+### 4. Update Node
+
+GitLab now runs [webpack](http://webpack.js.org) to compile frontend assets and
+it has a minimum requirement of node v4.3.0.
+
+You can check which version you are running with `node -v`. If you are running
+a version older than `v4.3.0` you will need to update to a newer version.  You
+can find instructions to install from community maintained packages or compile
+from source at the nodejs.org website.
+
+<https://nodejs.org/en/download/>
+
+
+Since 8.17, GitLab requires the use of yarn `>= v0.17.0` to manage
+JavaScript dependencies.
+
+```bash
+curl --location https://yarnpkg.com/install.sh | bash -
+```
+
+More information can be found on the [yarn website](https://yarnpkg.com/en/docs/install).
+
+### 5. Get latest code
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H git fetch --all
+sudo -u git -H git checkout -- db/schema.rb # local changes will be restored automatically
+```
+
+For GitLab Community Edition:
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H git checkout 9-0-stable
+```
+
+OR
+
+For GitLab Enterprise Edition:
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H git checkout 9-0-stable-ee
+```
+
+### 6. Install libs, migrations, etc.
+
+```bash
+cd /home/git/gitlab
+
+# MySQL installations (note: the line below states '--without postgres')
+sudo -u git -H bundle install --without postgres development test --deployment
+
+# PostgreSQL installations (note: the line below states '--without mysql')
+sudo -u git -H bundle install --without mysql development test --deployment
+
+# Optional: clean up old gems
+sudo -u git -H bundle clean
+
+# Run database migrations
+sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
+
+# Install/update frontend asset dependencies
+sudo -u git -H npm install --production
+
+# Clean up assets and cache
+sudo -u git -H bundle exec rake gitlab:assets:clean gitlab:assets:compile cache:clear RAILS_ENV=production
+```
+
+**MySQL installations**: Run through the `MySQL strings limits` and `Tables and data conversion to utf8mb4` [tasks](../install/database_mysql.md).
+
+### 7. Update gitlab-workhorse
+
+Install and compile gitlab-workhorse. This requires
+[Go 1.5](https://golang.org/dl) which should already be on your system from
+GitLab 8.1.
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake "gitlab:workhorse:install[/home/git/gitlab-workhorse]" RAILS_ENV=production
+```
+
+### 8. Update gitlab-shell
+
+```bash
+cd /home/git/gitlab-shell
+
+sudo -u git -H git fetch --all --tags
+sudo -u git -H git checkout v5.0.0
+```
+
+### 9. Update configuration files
+
+#### New configuration options for `gitlab.yml`
+
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
+
+```sh
+cd /home/git/gitlab
+
+git diff origin/8-17-stable:config/gitlab.yml.example origin/9-0-stable:config/gitlab.yml.example
+```
+
+#### Configuration changes for repository storages
+
+This version introduces a new configuration structure for repository storages.
+Update your current configuration as follows, replacing with your storages names and paths:
+
+**For installations from source**
+
+1. Update your `gitlab.yml`, from
+
+  ```yaml
+  repositories:
+    storages: # You must have at least a 'default' storage path.
+      default: /home/git/repositories
+      nfs: /mnt/nfs/repositories
+      cephfs: /mnt/cephfs/repositories
+  ```
+
+  to
+
+  ```yaml
+  repositories:
+    storages: # You must have at least a 'default' storage path.
+      default:
+        path: /home/git/repositories
+      nfs:
+        path: /mnt/nfs/repositories
+      cephfs:
+        path: /mnt/cephfs/repositories
+  ```
+
+**For Omnibus installations**
+
+1. Upate your `/etc/gitlab/gitlab.rb`, from
+
+  ```ruby
+  git_data_dirs({
+    "default" => "/var/opt/gitlab/git-data",
+    "nfs" => "/mnt/nfs/git-data",
+    "cephfs" => "/mnt/cephfs/git-data"
+  })
+  ```
+
+  to
+
+  ```ruby
+  git_data_dirs({
+    "default" => { "path" => "/var/opt/gitlab/git-data" },
+    "nfs" => { "path" => "/mnt/nfs/git-data" },
+    "cephfs" => { "path" => "/mnt/cephfs/git-data" }
+  })
+  ```
+
+#### Git configuration
+
+Configure Git to generate packfile bitmaps (introduced in Git 2.0) on
+the GitLab server during `git gc`.
+
+```sh
+cd /home/git/gitlab
+
+sudo -u git -H git config --global repack.writeBitmaps true
+```
+
+#### Nginx configuration
+
+Ensure you're still up-to-date with the latest NGINX configuration changes:
+
+```sh
+cd /home/git/gitlab
+
+# For HTTPS configurations
+git diff origin/8-17-stable:lib/support/nginx/gitlab-ssl origin/9-0-stable:lib/support/nginx/gitlab-ssl
+
+# For HTTP configurations
+git diff origin/8-17-stable:lib/support/nginx/gitlab origin/9-0-stable:lib/support/nginx/gitlab
+```
+
+If you are using Strict-Transport-Security in your installation to continue using it you must enable it in your Nginx
+configuration as GitLab application no longer handles setting it.
+
+If you are using Apache instead of NGINX please see the updated [Apache templates].
+Also note that because Apache does not support upstreams behind Unix sockets you
+will need to let gitlab-workhorse listen on a TCP port. You can do this
+via [/etc/default/gitlab].
+
+[Apache templates]: https://gitlab.com/gitlab-org/gitlab-recipes/tree/master/web-server/apache
+[/etc/default/gitlab]: https://gitlab.com/gitlab-org/gitlab-ce/blob/9-0-stable/lib/support/init.d/gitlab.default.example#L38
+
+#### SMTP configuration
+
+If you're installing from source and use SMTP to deliver mail, you will need to add the following line
+to config/initializers/smtp_settings.rb:
+
+```ruby
+ActionMailer::Base.delivery_method = :smtp
+```
+
+See [smtp_settings.rb.sample] as an example.
+
+[smtp_settings.rb.sample]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-17-stable/config/initializers/smtp_settings.rb.sample#L13
+
+#### Init script
+
+Ensure you're still up-to-date with the latest init script changes:
+
+```bash
+cd /home/git/gitlab
+
+sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
+```
+
+For Ubuntu 16.04.1 LTS:
+
+```bash
+sudo systemctl daemon-reload
+```
+
+### 10. Start application
+
+```bash
+sudo service gitlab start
+sudo service nginx restart
+```
+
+### 11. Check application status
+
+Check if GitLab and its environment are configured correctly:
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production
+```
+
+To make sure you didn't miss anything run a more thorough check:
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production
+```
+
+If all items are green, then congratulations, the upgrade is complete!
+
+## Things went south? Revert to previous version (8.17)
+
+### 1. Revert the code to the previous version
+
+Follow the [upgrade guide from 8.16 to 8.17](8.16-to-8.17.md), except for the
+database migration (the backup is already migrated to the previous version).
+
+### 2. Restore from the backup
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
+```
+
+If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/9-0-stable/config/gitlab.yml.example
diff --git a/doc/update/8.2-to-8.3.md b/doc/update/8.2-to-8.3.md
index dd3fdafd8d1..f28896c2227 100644
--- a/doc/update/8.2-to-8.3.md
+++ b/doc/update/8.2-to-8.3.md
@@ -114,7 +114,7 @@ sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
 git diff origin/8-2-stable:config/gitlab.yml.example origin/8-3-stable:config/gitlab.yml.example
@@ -211,3 +211,5 @@ If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of
 ### "You appear to have cloned an empty repository."
 
 See the [7.14 to 8.0 update guide](7.14-to-8.0.md#troubleshooting).
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-3-stable/config/gitlab.yml.example
diff --git a/doc/update/8.3-to-8.4.md b/doc/update/8.3-to-8.4.md
index e62d894609a..8b89455ca87 100644
--- a/doc/update/8.3-to-8.4.md
+++ b/doc/update/8.3-to-8.4.md
@@ -84,7 +84,7 @@ sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
 git diff origin/8-3-stable:config/gitlab.yml.example origin/8-4-stable:config/gitlab.yml.example
@@ -98,7 +98,7 @@ We updated the init script for GitLab in order to set a specific PATH for gitlab
 cd /home/git/gitlab
 sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
 ```
-    
+
 For Ubuntu 16.04.1 LTS:
 
     sudo systemctl daemon-reload
@@ -135,3 +135,5 @@ sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 
 If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-4-stable/config/gitlab.yml.example
diff --git a/doc/update/8.4-to-8.5.md b/doc/update/8.4-to-8.5.md
index 678cc69d773..0eedfaee2db 100644
--- a/doc/update/8.4-to-8.5.md
+++ b/doc/update/8.4-to-8.5.md
@@ -88,7 +88,7 @@ sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
 git diff origin/8-4-stable:config/gitlab.yml.example origin/8-5-stable:config/gitlab.yml.example
@@ -119,7 +119,7 @@ via [/etc/default/gitlab].
 Ensure you're still up-to-date with the latest init script changes:
 
     sudo cp lib/support/init.d/gitlab /etc/init.d/gitlab
-    
+
 For Ubuntu 16.04.1 LTS:
 
     sudo systemctl daemon-reload
@@ -156,3 +156,5 @@ sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 
 If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-5-stable/config/gitlab.yml.example
diff --git a/doc/update/8.5-to-8.6.md b/doc/update/8.5-to-8.6.md
index a76346516b9..851056161bb 100644
--- a/doc/update/8.5-to-8.6.md
+++ b/doc/update/8.5-to-8.6.md
@@ -107,7 +107,7 @@ sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
 git diff origin/8-5-stable:config/gitlab.yml.example origin/8-6-stable:config/gitlab.yml.example
@@ -175,3 +175,5 @@ sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 
 If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-6-stable/config/gitlab.yml.example
diff --git a/doc/update/8.6-to-8.7.md b/doc/update/8.6-to-8.7.md
index 05ef4e61759..34c727260aa 100644
--- a/doc/update/8.6-to-8.7.md
+++ b/doc/update/8.6-to-8.7.md
@@ -88,7 +88,7 @@ sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
 git diff origin/8-6-stable:config/gitlab.yml.example origin/8-7-stable:config/gitlab.yml.example
@@ -164,3 +164,5 @@ sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 
 If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-7-stable/config/gitlab.yml.example
diff --git a/doc/update/8.7-to-8.8.md b/doc/update/8.7-to-8.8.md
index 8ce434e5f78..6feeb1919de 100644
--- a/doc/update/8.7-to-8.8.md
+++ b/doc/update/8.7-to-8.8.md
@@ -88,7 +88,7 @@ sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
 git diff origin/8-7-stable:config/gitlab.yml.example origin/8-8-stable:config/gitlab.yml.example
@@ -164,3 +164,5 @@ sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 
 If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-8-stable/config/gitlab.yml.example
diff --git a/doc/update/8.8-to-8.9.md b/doc/update/8.8-to-8.9.md
index aa077316bbe..61cdf8854d4 100644
--- a/doc/update/8.8-to-8.9.md
+++ b/doc/update/8.8-to-8.9.md
@@ -104,7 +104,7 @@ sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
 git diff origin/8-8-stable:config/gitlab.yml.example origin/8-9-stable:config/gitlab.yml.example
@@ -193,3 +193,5 @@ sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 
 If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-9-stable/config/gitlab.yml.example
diff --git a/doc/update/8.9-to-8.10.md b/doc/update/8.9-to-8.10.md
index bb2c79fbb84..d6b2f11d49a 100644
--- a/doc/update/8.9-to-8.10.md
+++ b/doc/update/8.9-to-8.10.md
@@ -104,7 +104,7 @@ sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS
 
 #### New configuration options for `gitlab.yml`
 
-There are new configuration options available for [`gitlab.yml`](config/gitlab.yml.example). View them with the command below and apply them manually to your current `gitlab.yml`:
+There are new configuration options available for [`gitlab.yml`][yaml]. View them with the command below and apply them manually to your current `gitlab.yml`:
 
 ```sh
 git diff origin/8-9-stable:config/gitlab.yml.example origin/8-10-stable:config/gitlab.yml.example
@@ -193,3 +193,5 @@ sudo -u git -H bundle exec rake gitlab:backup:restore RAILS_ENV=production
 ```
 
 If you have more than one backup `*.tar` file(s) please add `BACKUP=timestamp_of_backup` to the command above.
+
+[yaml]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-10-stable/config/gitlab.yml.example
diff --git a/doc/update/patch_versions.md b/doc/update/patch_versions.md
index 685972cfb41..154a0f817da 100644
--- a/doc/update/patch_versions.md
+++ b/doc/update/patch_versions.md
@@ -14,6 +14,7 @@ user on the database version)
 
 ```bash
 cd /home/git/gitlab
+
 sudo -u git -H bundle exec rake gitlab:backup:create RAILS_ENV=production
 ```
 
@@ -32,28 +33,13 @@ current version with `cat VERSION`).
 
 ```bash
 cd /home/git/gitlab
+
 sudo -u git -H git fetch --all
 sudo -u git -H git checkout -- Gemfile.lock db/schema.rb
 sudo -u git -H git checkout LATEST_TAG -b LATEST_TAG
 ```
 
-### 3. Update gitlab-shell to the corresponding version
-
-```bash
-cd /home/git/gitlab-shell
-sudo -u git -H git fetch
-sudo -u git -H git checkout v`cat /home/git/gitlab/GITLAB_SHELL_VERSION` -b v`cat /home/git/gitlab/GITLAB_SHELL_VERSION`
-```
-
-### 4. Update gitlab-workhorse to the corresponding version
-
-```bash
-cd /home/git/gitlab
-
-sudo -u git -H bundle exec rake "gitlab:workhorse:install[/home/git/gitlab-workhorse]" RAILS_ENV=production
-```
-
-### 5. Install libs, migrations, etc.
+### 3. Install libs, migrations, etc.
 
 ```bash
 cd /home/git/gitlab
@@ -71,7 +57,24 @@ sudo -u git -H bundle clean
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
 
 # Clean up assets and cache
-sudo -u git -H bundle exec rake assets:clean assets:precompile cache:clear RAILS_ENV=production
+sudo -u git -H bundle exec rake gitlab:assets:clean gitlab:assets:compile cache:clear RAILS_ENV=production
+```
+
+### 4. Update gitlab-workhorse to the corresponding version
+
+```bash
+cd /home/git/gitlab
+
+sudo -u git -H bundle exec rake "gitlab:workhorse:install[/home/git/gitlab-workhorse]" RAILS_ENV=production
+```
+
+### 5. Update gitlab-shell to the corresponding version
+
+```bash
+cd /home/git/gitlab-shell
+
+sudo -u git -H git fetch --all --tags
+sudo -u git -H git checkout v`cat /home/git/gitlab/GITLAB_SHELL_VERSION` -b v`cat /home/git/gitlab/GITLAB_SHELL_VERSION`
 ```
 
 ### 6. Start application
@@ -86,6 +89,8 @@ sudo service nginx restart
 Check if GitLab and its environment are configured correctly:
 
 ```bash
+cd /home/git/gitlab
+
 sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production
 ```
 
diff --git a/doc/user/account/security.md b/doc/user/account/security.md
index 816094bf8d2..f4078876fab 100644
--- a/doc/user/account/security.md
+++ b/doc/user/account/security.md
@@ -1,3 +1 @@
-# Account Security
-
-- [Two-Factor Authentication](two_factor_authentication.md)
+This document was moved to [profile](../profile/account/index.md).
diff --git a/doc/user/account/two_factor_authentication.md b/doc/user/account/two_factor_authentication.md
index 881358ed94d..ea2c8307860 100644
--- a/doc/user/account/two_factor_authentication.md
+++ b/doc/user/account/two_factor_authentication.md
@@ -1,68 +1 @@
-# Two-Factor Authentication
-
-## Recovery options
-
-If you lose your code generation device (such as your mobile phone) and you need
-to disable two-factor authentication on your account, you have several options.
-
-### Use a saved recovery code
-
-When you enabled two-factor authentication for your account, a series of
-recovery codes were generated. If you saved those codes somewhere safe, you
-may use one to sign in.
-
-First, enter your username/email and password on the GitLab sign in page. When
-prompted for a two-factor code, enter one of the recovery codes you saved
-previously.
-
-> **Note:** Once a particular recovery code has been used, it cannot be used again.
-  You may still use the other saved recovery codes at a later time.
-
-### Generate new recovery codes using SSH
-
-It's not uncommon for users to forget to save the recovery codes when enabling
-two-factor authentication. If you have an SSH key added to your GitLab account,
-you can generate a new set of recovery codes using SSH.
-
-Run `ssh git@gitlab.example.com 2fa_recovery_codes`. You will be prompted to
-confirm that you wish to generate new codes. If you choose to continue, any
-previously saved codes will be invalidated.
-
-```bash
-$ ssh git@gitlab.example.com 2fa_recovery_codes
-Are you sure you want to generate new two-factor recovery codes?
-Any existing recovery codes you saved will be invalidated. (yes/no)
-yes
-
-Your two-factor authentication recovery codes are:
-
-119135e5a3ebce8e
-11f6v2a498810dcd
-3924c7ab2089c902
-e79a3398bfe4f224
-34bd7b74adbc8861
-f061691d5107df1a
-169bf32a18e63e7f
-b510e7422e81c947
-20dbed24c5e74663
-df9d3b9403b9c9f0
-
-During sign in, use one of the codes above when prompted for
-your two-factor code. Then, visit your Profile Settings and add
-a new device so you do not lose access to your account again.
-```
-
-Next, go to the GitLab sign in page and enter your username/email and password.
-When prompted for a two-factor code, enter one of the recovery codes obtained
-from the command line output.
-
-> **Note:** After signing in, you should immediately visit your **Profile Settings
-  -> Account** to set up two-factor authentication with a new device.
-
-### Ask a GitLab administrator to disable two-factor on your account
-
-If the above two methods are not possible, you may ask a GitLab global
-administrator to disable two-factor authentication for your account. Please
-be aware that this will temporarily leave your account in a less secure state.
-You should sign in and re-enable two-factor authentication as soon as possible
-after the administrator disables it.
+This document was moved to [profile/account/two_factor_authentication](../profile/account/two_factor_authentication.md).
diff --git a/doc/user/admin_area/settings/continuous_integration.md b/doc/user/admin_area/settings/continuous_integration.md
index 34e2e557f89..eb6f915f3f4 100644
--- a/doc/user/admin_area/settings/continuous_integration.md
+++ b/doc/user/admin_area/settings/continuous_integration.md
@@ -2,19 +2,37 @@
 
 ## Maximum artifacts size
 
-The maximum size of the [build artifacts][art-yml] can be set in the Admin area
-of your GitLab instance. The value is in MB and the default is 100MB. Note that
-this setting is set for each build.
+The maximum size of the [job artifacts][art-yml] can be set in the Admin area
+of your GitLab instance. The value is in *MB* and the default is 100MB. Note
+that this setting is set for each job.
 
 1. Go to **Admin area > Settings** (`/admin/application_settings`).
 
     ![Admin area settings button](img/admin_area_settings_button.png)
 
-1. Change the value of the maximum artifacts size (in MB):
+1. Change the value of maximum artifacts size (in MB):
 
     ![Admin area maximum artifacts size](img/admin_area_maximum_artifacts_size.png)
 
 1. Hit **Save** for the changes to take effect.
 
+## Default artifacts expiration
 
-[art-yml]: ../../../administration/build_artifacts.md
+The default expiration time of the [job artifacts][art-yml] can be set in
+the Admin area of your GitLab instance. The syntax of duration is described
+in [artifacts:expire_in][duration-syntax]. The default is `30 days`. Note that
+this setting is set for each job. Set it to 0 if you don't want default
+expiration.
+
+1. Go to **Admin area > Settings** (`/admin/application_settings`).
+
+    ![Admin area settings button](img/admin_area_settings_button.png)
+
+1. Change the value of default expiration time ([syntax][duration-syntax]):
+
+    ![Admin area default artifacts expiration](img/admin_area_default_artifacts_expiration.png)
+
+1. Hit **Save** for the changes to take effect.
+
+[art-yml]: ../../../administration/job_artifacts.md
+[duration-syntax]: ../../../ci/yaml/README.md#artifactsexpire_in
diff --git a/doc/user/admin_area/settings/img/admin_area_default_artifacts_expiration.png b/doc/user/admin_area/settings/img/admin_area_default_artifacts_expiration.png
new file mode 100644
index 00000000000..50a86ede56b
--- /dev/null
+++ b/doc/user/admin_area/settings/img/admin_area_default_artifacts_expiration.png
diff --git a/doc/user/admin_area/settings/img/admin_area_maximum_artifacts_size.png b/doc/user/admin_area/settings/img/admin_area_maximum_artifacts_size.png
index b7d6671902a..33fd29e2039 100644
--- a/doc/user/admin_area/settings/img/admin_area_maximum_artifacts_size.png
+++ b/doc/user/admin_area/settings/img/admin_area_maximum_artifacts_size.png
diff --git a/doc/user/admin_area/settings/sign_up_restrictions.md b/doc/user/admin_area/settings/sign_up_restrictions.md
index 4b540473a6e..603b826e7f2 100644
--- a/doc/user/admin_area/settings/sign_up_restrictions.md
+++ b/doc/user/admin_area/settings/sign_up_restrictions.md
@@ -1,5 +1,20 @@
 # Sign-up restrictions
 
+You can block email addresses of specific domains, or whitelist only some
+specifc domains via the **Application Settings** in the Admin area.
+
+>**Note**: These restrictions are only applied during sign-up. An admin is
+able to add add a user through the admin panel with a disallowed domain. Also
+note that the users can change their email addresses after signup to
+disallowed domains.
+
+## Whitelist email domains
+
+> [Introduced][ce-598] in GitLab 7.11.0
+
+You can restrict users to only signup using email addresses matching the given
+domains list.
+
 ## Blacklist email domains
 
 > [Introduced][ce-5259] in GitLab 8.10.
@@ -9,13 +24,16 @@ from creating an account on your GitLab server. This is particularly useful to
 prevent spam. Disposable email addresses are usually used by malicious users to
 create dummy accounts and spam issues.
 
+## Settings
+
 This feature can be activated via the **Application Settings** in the Admin area,
 and you have the option of entering the list manually, or uploading a file with
 the list.
 
-The blacklist accepts wildcards, so you can use `*.test.com` to block every
-`test.com` subdomain, or `*.io` to block all domains ending in `.io`. Domains
-should be separated by a whitespace, semicolon, comma, or a new line.
+Both whitelist and blacklist accept wildcards, so for example, you can use
+`*.company.com` to accept every `company.com` subdomain, or `*.io` to block all
+domains ending in `.io`. Domains should be separated by a whitespace,
+semicolon, comma, or a new line.
 
 ![Domain Blacklist](img/domain_blacklist.png)
 
diff --git a/doc/user/markdown.md b/doc/user/markdown.md
index 4d24eb21976..97de428d11d 100644
--- a/doc/user/markdown.md
+++ b/doc/user/markdown.md
@@ -237,23 +237,24 @@ GFM will turn that reference into a link so you can navigate between them easily
 
 GFM will recognize the following:
 
-| input                  | references                   |
-|:-----------------------|:---------------------------  |
-| `@user_name`           | specific user                |
-| `@group_name`          | specific group               |
-| `@all`                 | entire team                  |
-| `#123`                 | issue                        |
-| `!123`                 | merge request                |
-| `$123`                 | snippet                      |
-| `~123`                 | label by ID                  |
-| `~bug`                 | one-word label by name       |
-| `~"feature request"`   | multi-word label by name     |
-| `%123`                 | milestone by ID              |
-| `%v1.23`               | one-word milestone by name   |
-| `%"release candidate"` | multi-word milestone by name |
-| `9ba12248`             | specific commit              |
-| `9ba12248...b19a04f5`  | commit range comparison      |
-| `[README](doc/README)` | repository file references   |
+| input                      | references                      |
+|:---------------------------|:--------------------------------|
+| `@user_name`               | specific user                   |
+| `@group_name`              | specific group                  |
+| `@all`                     | entire team                     |
+| `#123`                     | issue                           |
+| `!123`                     | merge request                   |
+| `$123`                     | snippet                         |
+| `~123`                     | label by ID                     |
+| `~bug`                     | one-word label by name          |
+| `~"feature request"`       | multi-word label by name        |
+| `%123`                     | milestone by ID                 |
+| `%v1.23`                   | one-word milestone by name      |
+| `%"release candidate"`     | multi-word milestone by name    |
+| `9ba12248`                 | specific commit                 |
+| `9ba12248...b19a04f5`      | commit range comparison         |
+| `[README](doc/README)`     | repository file references      |
+| `[README](doc/README#L13)` | repository file line references |
 
 GFM also recognizes certain cross-project references:
 
@@ -300,6 +301,20 @@ You can add task lists to issues, merge requests and comments. To create a task
     - [x] Sub-task 2
     - [ ] Sub-task 3
 
+Tasks formatted as ordered lists are supported as well:
+
+```no-highlight
+1. [x] Completed task
+1. [ ] Incomplete task
+    1. [ ] Sub-task 1
+    1. [x] Sub-task 2
+```
+
+1. [x] Completed task
+1. [ ] Incomplete task
+    1. [ ] Sub-task 1
+    1. [x] Sub-task 2
+
 Task lists can only be created in descriptions, not in titles. Task item state can be managed by editing the description's Markdown or by toggling the rendered check boxes.
 
 ### Videos
@@ -319,6 +334,40 @@ Here's a sample video:
 
 ![Sample Video](img/markdown_video.mp4)
 
+### Math
+
+> If this is not rendered correctly, see
+https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/user/markdown.md#math
+
+It is possible to have math written with the LaTeX syntax rendered using [KaTeX][katex].
+
+Math written inside ```$``$``` will be rendered inline with the text.
+
+Math written inside triple back quotes, with the language declared as `math`, will be rendered on a separate line.
+
+Example:
+
+    This math is inline $`a^2+b^2=c^2`$.
+
+    This is on a separate line
+    ```math
+    a^2+b^2=c^2
+    ```
+
+Becomes:
+
+This math is inline $`a^2+b^2=c^2`$.
+
+This is on a separate line
+```math
+a^2+b^2=c^2
+```
+
+_Be advised that KaTeX only supports a [subset][katex-subset] of LaTeX._
+
+>**Note:**
+This also works for the asciidoctor `:stem: latexmath`. For details see the [asciidoctor user manual][asciidoctor-manual].
+
 ## Standard Markdown
 
 ### Headers
@@ -382,7 +431,7 @@ Emphasis, aka italics, with *asterisks* or _underscores_.
 
 Strong emphasis, aka bold, with **asterisks** or __underscores__.
 
-Combined emphasis with **asterisks and _underscores_**.
+Combined emphasis with **_asterisks and underscores_**.
 
 Strikethrough uses two tildes. ~~Scratch this.~~
 ```
@@ -475,35 +524,12 @@ There are two ways to create links, inline-style and reference-style.
     [1]: http://slashdot.org
     [link text itself]: https://www.reddit.com
 
-[I'm an inline-style link](https://www.google.com)
-
-[I'm a reference-style link][Arbitrary case-insensitive reference text]
-
-[I'm a relative reference to a repository file](LICENSE)[^1]
-
-[I am an absolute reference within the repository](/doc/user/markdown.md)
-
-[I link to the Milestones page](/../milestones)
-
-[You can use numbers for reference-style link definitions][1]
-
-Or leave it empty and use the [link text itself][]
-
-Some text to show that the reference links can follow later.
-
-[arbitrary case-insensitive reference text]: https://www.mozilla.org
-[1]: http://slashdot.org
-[link text itself]: https://www.reddit.com
-
-**Note**
-
-Relative links do not allow referencing project files in a wiki page or wiki page in a project file. The reason for this is that, in GitLab, wiki is always a separate git repository. For example:
-
-`[I'm a reference-style link](style)`
-
+>**Note:**
+Relative links do not allow referencing project files in a wiki page or wiki
+page in a project file. The reason for this is that, in GitLab, wiki is always
+a separate Git repository. For example, `[I'm a reference-style link](style)`
 will point the link to `wikis/style` when the link is inside of a wiki markdown file.
 
-
 ### Images
 
     Here's our logo (hover to see the title text):
@@ -550,7 +576,7 @@ Quote break.
 
 You can also use raw HTML in your Markdown, and it'll mostly work pretty well.
 
-See the documentation for HTML::Pipeline's [SanitizationFilter](http://www.rubydoc.info/gems/html-pipeline/1.11.0/HTML/Pipeline/SanitizationFilter#WHITELIST-constant) class for the list of allowed HTML tags and attributes.  In addition to the default `SanitizationFilter` whitelist, GitLab allows `span` elements.
+See the documentation for HTML::Pipeline's [SanitizationFilter](http://www.rubydoc.info/gems/html-pipeline/1.11.0/HTML/Pipeline/SanitizationFilter#WHITELIST-constant) class for the list of allowed HTML tags and attributes.  In addition to the default `SanitizationFilter` whitelist, GitLab allows `span`, `abbr`, `details` and `summary` elements.
 
 ```no-highlight
 <dl>
@@ -616,7 +642,7 @@ This line is separated from the one above by two newlines, so it will be a *sepa
 This line is also a separate paragraph, but...
 This line is only separated by a single newline, so it's a separate line in the *same paragraph*.
 
-This line is also a separate paragraph, and...  
+This line is also a separate paragraph, and...
 This line is on its own line, because the previous line ends with two
 spaces.
 ```
@@ -628,7 +654,7 @@ This line is separated from the one above by two newlines, so it will be a *sepa
 This line is also begins a separate paragraph, but...
 This line is only separated by a single newline, so it's a separate line in the *same paragraph*.
 
-This line is also a separate paragraph, and...  
+This line is also a separate paragraph, and...
 This line is on its own line, because the previous line ends with two
 spaces.
 
@@ -764,3 +790,6 @@ A link starting with a `/` is relative to the wiki root.
 [markdown.md]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/user/markdown.md
 [rouge]: http://rouge.jneen.net/ "Rouge website"
 [redcarpet]: https://github.com/vmg/redcarpet "Redcarpet website"
+[katex]: https://github.com/Khan/KaTeX "KaTeX website"
+[katex-subset]: https://github.com/Khan/KaTeX/wiki/Function-Support-in-KaTeX "Macros supported by KaTeX"
+[asciidoctor-manual]: http://asciidoctor.org/docs/user-manual/#activating-stem-support "Asciidoctor user manual"
diff --git a/doc/user/permissions.md b/doc/user/permissions.md
index 39fe2409a29..b49a244160a 100644
--- a/doc/user/permissions.md
+++ b/doc/user/permissions.md
@@ -19,10 +19,12 @@ The following table depicts the various user permission levels in a project.
 | Action                                | Guest   | Reporter   | Developer   | Master   | Owner  |
 |---------------------------------------|---------|------------|-------------|----------|--------|
 | Create new issue                      | ✓       | ✓          | ✓           | ✓        | ✓      |
+| Create confidential issue             | ✓       | ✓          | ✓           | ✓        | ✓      |
+| View confidential issues              | (✓) [^1] | ✓          | ✓           | ✓        | ✓      |
 | Leave comments                        | ✓       | ✓          | ✓           | ✓        | ✓      |
-| See a list of builds                  | ✓ [^1]  | ✓          | ✓           | ✓        | ✓      |
-| See a build log                       | ✓ [^1]  | ✓          | ✓           | ✓        | ✓      |
-| Download and browse build artifacts   | ✓ [^1]  | ✓          | ✓           | ✓        | ✓      |
+| See a list of jobs                    | ✓ [^2]  | ✓          | ✓           | ✓        | ✓      |
+| See a job   log                       | ✓ [^2]  | ✓          | ✓           | ✓        | ✓      |
+| Download and browse job artifacts     | ✓ [^2]  | ✓          | ✓           | ✓        | ✓      |
 | View wiki pages                       | ✓       | ✓          | ✓           | ✓        | ✓      |
 | Pull project code                     |         | ✓          | ✓           | ✓        | ✓      |
 | Download project                      |         | ✓          | ✓           | ✓        | ✓      |
@@ -33,6 +35,7 @@ The following table depicts the various user permission levels in a project.
 | See a container registry              |         | ✓          | ✓           | ✓        | ✓      |
 | See environments                      |         | ✓          | ✓           | ✓        | ✓      |
 | Create new environments               |         |            | ✓           | ✓        | ✓      |
+| Use environment terminals             |         |            |             | ✓        | ✓      |
 | Stop environments                     |         |            | ✓           | ✓        | ✓      |
 | See a list of merge requests          |         | ✓          | ✓           | ✓        | ✓      |
 | Manage/Accept merge requests          |         |            | ✓           | ✓        | ✓      |
@@ -43,7 +46,7 @@ The following table depicts the various user permission levels in a project.
 | Remove non-protected branches         |         |            | ✓           | ✓        | ✓      |
 | Add tags                              |         |            | ✓           | ✓        | ✓      |
 | Write a wiki                          |         |            | ✓           | ✓        | ✓      |
-| Cancel and retry builds               |         |            | ✓           | ✓        | ✓      |
+| Cancel and retry jobs                 |         |            | ✓           | ✓        | ✓      |
 | Create or update commit status        |         |            | ✓           | ✓        | ✓      |
 | Update a container registry           |         |            | ✓           | ✓        | ✓      |
 | Remove a container registry image     |         |            | ✓           | ✓        | ✓      |
@@ -57,16 +60,16 @@ The following table depicts the various user permission levels in a project.
 | Add deploy keys to project            |         |            |             | ✓        | ✓      |
 | Configure project hooks               |         |            |             | ✓        | ✓      |
 | Manage runners                        |         |            |             | ✓        | ✓      |
-| Manage build triggers                 |         |            |             | ✓        | ✓      |
+| Manage job triggers                   |         |            |             | ✓        | ✓      |
 | Manage variables                      |         |            |             | ✓        | ✓      |
+| Manage pages                          |         |            |             | ✓        | ✓      |
+| Manage pages domains and certificates |         |            |             | ✓        | ✓      |
 | Switch visibility level               |         |            |             |          | ✓      |
 | Transfer project to another namespace |         |            |             |          | ✓      |
 | Remove project                        |         |            |             |          | ✓      |
-| Force push to protected branches [^2] |         |            |             |          |        |
-| Remove protected branches [^2]        |         |            |             |          |        |
-
-[^1]: If **Public pipelines** is enabled in **Project Settings > CI/CD Pipelines**
-[^2]: Not allowed for Guest, Reporter, Developer, Master, or Owner
+| Force push to protected branches [^3] |         |            |             |          |        |
+| Remove protected branches [^3]        |         |            |             |          |        |
+| Remove pages                          |         |            |             |          | ✓      |
 
 ## Group
 
@@ -131,8 +134,8 @@ instance and project. In addition, all admins can use the admin interface under
 
 | Action                                | Guest, Reporter | Developer   | Master   | Admin  |
 |---------------------------------------|-----------------|-------------|----------|--------|
-| See commits and builds                | ✓               | ✓           | ✓        | ✓      |
-| Retry or cancel build                 |                 | ✓           | ✓        | ✓      |
+| See commits and jobs                  | ✓               | ✓           | ✓        | ✓      |
+| Retry or cancel job                   |                 | ✓           | ✓        | ✓      |
 | Remove project                        |                 |             | ✓        | ✓      |
 | Create project                        |                 |             | ✓        | ✓      |
 | Change project configuration          |                 |             | ✓        | ✓      |
@@ -141,31 +144,34 @@ instance and project. In addition, all admins can use the admin interface under
 | See events in the system              |                 |             |          | ✓      |
 | Admin interface                       |                 |             |          | ✓      |
 
-### Builds permissions
+### Jobs permissions
 
 >**Note:**
-GitLab 8.12 has a completely redesigned build permissions system.
+GitLab 8.12 has a completely redesigned job permissions system.
 Read all about the [new model and its implications][new-mod].
 
-This table shows granted privileges for builds triggered by specific types of
+This table shows granted privileges for jobs triggered by specific types of
 users:
 
 | Action                                      | Guest, Reporter | Developer   | Master   | Admin  |
 |---------------------------------------------|-----------------|-------------|----------|--------|
-| Run CI build                                |                 | ✓           | ✓        | ✓      |
+| Run CI job                                  |                 | ✓           | ✓        | ✓      |
 | Clone source and LFS from current project   |                 | ✓           | ✓        | ✓      |
 | Clone source and LFS from public projects   |                 | ✓           | ✓        | ✓      |
-| Clone source and LFS from internal projects |                 | ✓ [^3]      | ✓ [^3]   | ✓      |
-| Clone source and LFS from private projects  |                 | ✓ [^4]      | ✓ [^4]   | ✓ [^4] |
+| Clone source and LFS from internal projects |                 | ✓ [^4]      | ✓ [^4]   | ✓      |
+| Clone source and LFS from private projects  |                 | ✓ [^5]      | ✓ [^5]   | ✓ [^5] |
 | Push source and LFS                         |                 |             |          |        |
 | Pull container images from current project  |                 | ✓           | ✓        | ✓      |
 | Pull container images from public projects  |                 | ✓           | ✓        | ✓      |
-| Pull container images from internal projects|                 | ✓ [^3]      | ✓ [^3]   | ✓      |
-| Pull container images from private projects |                 | ✓ [^4]      | ✓ [^4]   | ✓ [^4] |
+| Pull container images from internal projects|                 | ✓ [^4]      | ✓ [^4]   | ✓      |
+| Pull container images from private projects |                 | ✓ [^5]      | ✓ [^5]   | ✓ [^5] |
 | Push container images to current project    |                 | ✓           | ✓        | ✓      |
 | Push container images to other projects     |                 |             |          |        |
 
-[^3]: Only if user is not external one.
-[^4]: Only if user is a member of the project.
+[^1]: Guest users can only view the confidential issues they created themselves
+[^2]: If **Public pipelines** is enabled in **Project Settings > CI/CD Pipelines**
+[^3]: Not allowed for Guest, Reporter, Developer, Master, or Owner
+[^4]: Only if user is not external one.
+[^5]: Only if user is a member of the project.
 [ce-18994]: https://gitlab.com/gitlab-org/gitlab-ce/issues/18994
 [new-mod]: project/new_ci_build_permissions_model.md
diff --git a/doc/profile/2fa.png b/doc/user/profile/account/img/2fa.png
index bb464efa685..bb464efa685 100644
--- a/doc/profile/2fa.png
+++ b/doc/user/profile/account/img/2fa.png
diff --git a/doc/profile/2fa_auth.png b/doc/user/profile/account/img/2fa_auth.png
index 0caaed10805..0caaed10805 100644
--- a/doc/profile/2fa_auth.png
+++ b/doc/user/profile/account/img/2fa_auth.png
diff --git a/doc/user/profile/account/img/2fa_u2f_authenticate.png b/doc/user/profile/account/img/2fa_u2f_authenticate.png
new file mode 100644
index 00000000000..ff2e936764d
--- /dev/null
+++ b/doc/user/profile/account/img/2fa_u2f_authenticate.png
diff --git a/doc/profile/2fa_u2f_register.png b/doc/user/profile/account/img/2fa_u2f_register.png
index 1cc142aa851..1cc142aa851 100644
--- a/doc/profile/2fa_u2f_register.png
+++ b/doc/user/profile/account/img/2fa_u2f_register.png
diff --git a/doc/user/profile/account/index.md b/doc/user/profile/account/index.md
new file mode 100644
index 00000000000..764354e1e96
--- /dev/null
+++ b/doc/user/profile/account/index.md
@@ -0,0 +1,5 @@
+# Profile settings
+
+## Account
+
+Set up [two-factor authentication](two_factor_authentication.md).
diff --git a/doc/user/profile/account/two_factor_authentication.md b/doc/user/profile/account/two_factor_authentication.md
new file mode 100644
index 00000000000..eaa39a0c4ea
--- /dev/null
+++ b/doc/user/profile/account/two_factor_authentication.md
@@ -0,0 +1,217 @@
+# Two-Factor Authentication
+
+Two-factor Authentication (2FA) provides an additional level of security to your
+GitLab account. Once enabled, in addition to supplying your username and
+password to login, you'll be prompted for a code generated by an application on
+your phone.
+
+By enabling 2FA, the only way someone other than you can log into your account
+is to know your username and password *and* have access to your phone.
+
+## Overview
+
+> **Note:**
+When you enable 2FA, don't forget to back up your recovery codes.
+
+In addition to a phone application, GitLab supports U2F (universal 2nd factor) devices as
+the second factor of authentication. Once enabled, in addition to supplying your username and
+password to login, you'll be prompted to activate your U2F device (usually by pressing
+a button on it), and it will perform secure authentication on your behalf.
+
+The U2F workflow is only supported by Google Chrome at this point, so we _strongly_ recommend
+that you set up both methods of two-factor authentication, so you can still access your account
+from other browsers.
+
+## Enabling 2FA
+
+There are two ways to enable two-factor authentication: via a mobile application
+or a U2F device.
+
+### Enable 2FA via mobile application
+
+**In GitLab:**
+
+1. Log in to your GitLab account.
+1. Go to your **Profile Settings**.
+1. Go to **Account**.
+1. Click **Enable Two-factor Authentication**.
+
+![Two-factor setup](img/2fa.png)
+
+**On your phone:**
+
+1. Install a compatible application. We recommend [Google Authenticator]
+\(proprietary\) or [FreeOTP] \(open source\).
+1. In the application, add a new entry in one of two ways:
+    * Scan the code with your phone's camera to add the entry automatically.
+    * Enter the details provided to add the entry manually.
+
+**In GitLab:**
+
+1. Enter the six-digit pin number from the entry on your phone into the **Pin
+   code** field.
+1. Click **Submit**.
+
+If the pin you entered was correct, you'll see a message indicating that
+Two-Factor Authentication has been enabled, and you'll be presented with a list
+of recovery codes.
+
+### Enable 2FA via U2F device
+
+> **Notes:**
+- GitLab officially only supports [Yubikey] U2F devices.
+- Support for U2F devices was added in GitLab 8.8.
+
+**In GitLab:**
+
+1. Log in to your GitLab account.
+1. Go to your **Profile Settings**.
+1. Go to **Account**.
+1. Click **Enable Two-Factor Authentication**.
+1. Plug in your U2F device.
+1. Click on **Setup New U2F Device**.
+1. A light will start blinking on your device. Activate it by pressing its button.
+
+You will see a message indicating that your device was successfully set up.
+Click on **Register U2F Device** to complete the process.
+
+![Two-Factor U2F Setup](img/2fa_u2f_register.png)
+
+## Recovery Codes
+
+> **Note:**
+Recovery codes are not generated for U2F devices.
+
+Should you ever lose access to your phone, you can use one of the ten provided
+backup codes to login to your account. We suggest copying or printing them for
+storage in a safe place. **Each code can be used only once** to log in to your
+account.
+
+If you lose the recovery codes or just want to generate new ones, you can do so
+from the **Profile settings ➔ Account** page where you first enabled 2FA.
+
+## Logging in with 2FA Enabled
+
+Logging in with 2FA enabled is only slightly different than a normal login.
+Enter your username and password credentials as you normally would, and you'll
+be presented with a second prompt, depending on which type of 2FA you've enabled.
+
+### Log in via mobile application
+
+Enter the pin from your phone's application or a recovery code to log in.
+
+![Two-Factor Authentication on sign in via OTP](img/2fa_auth.png)
+
+### Log in via U2F device
+
+1. Click **Login via U2F Device**
+1. A light will start blinking on your device. Activate it by pressing its button.
+
+You will see a message indicating that your device responded to the authentication request.
+Click on **Authenticate via U2F Device** to complete the process.
+
+![Two-Factor Authentication on sign in via U2F device](img/2fa_u2f_authenticate.png)
+
+## Disabling 2FA
+
+1. Log in to your GitLab account.
+1. Go to your **Profile Settings**.
+1. Go to **Account**.
+1. Click **Disable**, under **Two-Factor Authentication**.
+
+This will clear all your two-factor authentication registrations, including mobile
+applications and U2F devices.
+
+## Personal access tokens
+
+When 2FA is enabled, you can no longer use your normal account password to
+authenticate with Git over HTTPS on the command line, you must use a personal
+access token instead.
+
+1. Log in to your GitLab account.
+1. Go to your **Profile Settings**.
+1. Go to **Access Tokens**.
+1. Choose a name and expiry date for the token.
+1. Click on **Create Personal Access Token**.
+1. Save the personal access token somewhere safe.
+
+When using Git over HTTPS on the command line, enter the personal access token
+into the password field.
+
+## Recovery options
+
+To disable two-factor authentication on your account (for example, if you
+have lost your code generation device) you can:
+* [Use a saved recovery code](#use-a-saved-recovery-code)
+* [Generate new recovery codes using SSH](#generate-new-recovery-codes-using-SSH)
+* [Ask a GitLab administrator to disable two-factor authentication on your account](#ask-a-gitlab-administrator-to-disable-two-factor-authentication-on-your-account)
+
+### Use a saved recovery code
+
+Enabling two-factor authentication for your account generated several recovery
+codes. If you saved these codes, you can use one of them to sign in.
+
+To use a recovery code, enter your username/email and password on the GitLab
+sign-in page. When prompted for a two-factor code, enter the recovery code.
+
+> **Note:** Once you use a recovery code, you cannot re-use it. You can still
+ use the other recovery codes you saved.
+
+### Generate new recovery codes using SSH
+
+Users often forget to save their recovery codes when enabling two-factor
+authentication. If an SSH key is added to your GitLab account, you can generate
+a new set of recovery codes with SSH.
+
+1. Run `ssh git@gitlab.example.com 2fa_recovery_codes`.
+2. You are prompted to confirm that you want to generate new codes. Continuing this process invalidates previously saved codes.
+    ```
+    bash
+    $ ssh git@gitlab.example.com 2fa_recovery_codes
+    Are you sure you want to generate new two-factor recovery codes?
+    Any existing recovery codes you saved will be invalidated. (yes/no)
+
+    yes
+
+    Your two-factor authentication recovery codes are:
+
+    119135e5a3ebce8e
+    11f6v2a498810dcd
+    3924c7ab2089c902
+    e79a3398bfe4f224
+    34bd7b74adbc8861
+    f061691d5107df1a
+    169bf32a18e63e7f
+    b510e7422e81c947
+    20dbed24c5e74663
+    df9d3b9403b9c9f0
+
+    During sign in, use one of the codes above when prompted for your
+    two-factor code. Then, visit your Profile Settings and add a new device
+    so you do not lose access to your account again.
+    ```
+3. Go to the GitLab sign-in page and enter your username/email and password. When prompted for a two-factor code, enter one of the recovery codes obtained
+from the command-line output.
+
+> **Note:** After signing in, visit your **Profile Settings -> Account**  immediately to set up two-factor authentication with a new
+  device.
+
+### Ask a GitLab administrator to disable two-factor authentication on your account
+
+If you cannot use a saved recovery code or generate new recovery codes, ask a
+GitLab global administrator to disable two-factor authentication for your
+account. This will temporarily leave your account in a less secure state.
+Sign in and re-enable two-factor authentication as soon as possible.
+
+## Note to GitLab administrators
+
+- You need to take special care to that 2FA keeps working after
+[restoring a GitLab backup](../../../raketasks/backup_restore.md).
+
+- To ensure 2FA authorizes correctly with TOTP server, you may want to ensure
+your GitLab server's time is synchronized via a service like NTP.  Otherwise,
+you may have cases where authorization always fails because of time differences.
+
+[Google Authenticator]: https://support.google.com/accounts/answer/1066447?hl=en
+[FreeOTP]: https://freeotp.github.io/
+[YubiKey]: https://www.yubico.com/products/yubikey-hardware/
diff --git a/doc/user/project/builds/artifacts.md b/doc/user/project/builds/artifacts.md
index 88f1863dddb..514c729b37d 100644
--- a/doc/user/project/builds/artifacts.md
+++ b/doc/user/project/builds/artifacts.md
@@ -1,136 +1 @@
-# Introduction to build artifacts
-
->**Notes:**
->- Since GitLab 8.2 and GitLab Runner 0.7.0, build artifacts that are created by
-   GitLab Runner are uploaded to GitLab and are downloadable as a single archive
-   (`tar.gz`) using the GitLab UI.
->- Starting from GitLab 8.4 and GitLab Runner 1.0, the artifacts archive format
-   changed to `ZIP`, and it is now possible to browse its contents, with the added
-   ability of downloading the files separately.
->- The artifacts browser will be available only for new artifacts that are sent
-   to GitLab using GitLab Runner version 1.0 and up. It will not be possible to
-   browse old artifacts already uploaded to GitLab.
->- This is the user documentation. For the administration guide see
-   [administration/build_artifacts.md](../../../administration/build_artifacts.md).
-
-Artifacts is a list of files and directories which are attached to a build
-after it completes successfully.  This feature is enabled by default in all GitLab installations.
-
-## Defining artifacts in `.gitlab-ci.yml`
-
-A simple example of using the artifacts definition in `.gitlab-ci.yml` would be
-the following:
-
-```yaml
-pdf:
-  script: xelatex mycv.tex
-  artifacts:
-    paths:
-    - mycv.pdf
-```
-
-A job named `pdf` calls the `xelatex` command in order to build a pdf file from
-the latex source file `mycv.tex`. We then define the `artifacts` paths which in
-turn are defined with the `paths` keyword. All paths to files and directories
-are relative to the repository that was cloned during the build.
-
-For more examples on artifacts, follow the artifacts reference in
-[`.gitlab-ci.yml` documentation](../../../ci/yaml/README.md#artifacts).
-
-## Browsing build artifacts
-
-When GitLab receives an artifacts archive, an archive metadata file is also
-generated. This metadata file describes all the entries that are located in the
-artifacts archive itself. The metadata file is in a binary format, with
-additional GZIP compression.
-
-GitLab does not extract the artifacts archive in order to save space, memory
-and disk I/O. It instead inspects the metadata file which contains all the
-relevant information. This is especially important when there is a lot of
-artifacts, or an archive is a very large file.
-
----
-
-After a build finishes, if you visit the build's specific page, you can see
-that there are two buttons. One is for downloading the artifacts archive and
-the other for browsing its contents.
-
-![Build artifacts browser button](img/build_artifacts_browser_button.png)
-
----
-
-The archive browser shows the name and the actual file size of each file in the
-archive. If your artifacts contained directories, then you are also able to
-browse inside them.
-
-Below you can see how browsing looks like. In this case we have browsed inside
-the archive and at this point there is one directory and one HTML file.
-
-![Build artifacts browser](img/build_artifacts_browser.png)
-
----
-
-## Downloading build artifacts
-
->**Note:**
-GitLab does not extract the entire artifacts archive to send just a single file
-to the user. When clicking on a specific file, [GitLab Workhorse] extracts it
-from the archive and the download begins. This implementation saves space,
-memory and disk I/O.
-
-If you need to download the whole archive, there are buttons in various places
-inside GitLab that make that possible.
-
-1. While on the pipelines page, you can see the download icon for each build's
-   artifacts archive in the right corner:
-
-    ![Build artifacts in Pipelines page](img/build_artifacts_pipelines_page.png)
-
-1. While on the builds page, you can see the download icon for each build's
-   artifacts archive in the right corner:
-
-    ![Build artifacts in Builds page](img/build_artifacts_builds_page.png)
-
-1. While inside a specific build, you are presented with a download button
-   along with the one that browses the archive:
-
-    ![Build artifacts browser button](img/build_artifacts_browser_button.png)
-
-1. And finally, when browsing an archive you can see the download button at
-   the top right corner:
-
-    ![Build artifacts browser](img/build_artifacts_browser.png)
-
-## Downloading the latest build artifacts
-
-It is possible to download the latest artifacts of a build via a well known URL
-so you can use it for scripting purposes.
-
-The structure of the URL is the following:
-
-```
-https://example.com/<namespace>/<project>/builds/artifacts/<ref>/download?job=<job_name>
-```
-
-For example, to download the latest artifacts of the job named `rspec 6 20` of
-the `master` branch of the `gitlab-ce` project that belongs to the `gitlab-org`
-namespace, the URL would be:
-
-```
-https://gitlab.com/gitlab-org/gitlab-ce/builds/artifacts/master/download?job=rspec+6+20
-```
-
-The latest builds are also exposed in the UI in various places. Specifically,
-look for the download button in:
-
-- the main project's page
-- the branches page
-- the tags page
-
-If the latest build has failed to upload the artifacts, you can see that
-information in the UI.
-
-![Latest artifacts button](img/build_latest_artifacts_browser.png)
-
-
-[gitlab workhorse]: https://gitlab.com/gitlab-org/gitlab-workhorse "GitLab Workhorse repository"
+This document was moved to [pipelines/job_artifacts](../pipelines/job_artifacts.md).
diff --git a/doc/user/project/builds/img/build_artifacts_browser.png b/doc/user/project/builds/img/build_artifacts_browser.png
deleted file mode 100644
index 686273948d6..00000000000
--- a/doc/user/project/builds/img/build_artifacts_browser.png
+++ /dev/null
diff --git a/doc/user/project/builds/img/build_artifacts_browser_button.png b/doc/user/project/builds/img/build_artifacts_browser_button.png
deleted file mode 100644
index 33ef7de0415..00000000000
--- a/doc/user/project/builds/img/build_artifacts_browser_button.png
+++ /dev/null
diff --git a/doc/user/project/builds/img/build_artifacts_builds_page.png b/doc/user/project/builds/img/build_artifacts_builds_page.png
deleted file mode 100644
index 8f75602d592..00000000000
--- a/doc/user/project/builds/img/build_artifacts_builds_page.png
+++ /dev/null
diff --git a/doc/user/project/builds/img/build_artifacts_pipelines_page.png b/doc/user/project/builds/img/build_artifacts_pipelines_page.png
deleted file mode 100644
index 4bbd00ddaa0..00000000000
--- a/doc/user/project/builds/img/build_artifacts_pipelines_page.png
+++ /dev/null
diff --git a/doc/user/project/container_registry.md b/doc/user/project/container_registry.md
index 47a4a3f85d0..b6221620e58 100644
--- a/doc/user/project/container_registry.md
+++ b/doc/user/project/container_registry.md
@@ -1,10 +1,7 @@
 # GitLab Container Registry
 
-> [Introduced][ce-4040] in GitLab 8.8.
-
----
-
 >**Notes:**
+> [Introduced][ce-4040] in GitLab 8.8.
 - Docker Registry manifest `v1` support was added in GitLab 8.9 to support Docker
   versions earlier than 1.10.
 - This document is about the user guide. To learn how to enable GitLab Container
@@ -98,8 +95,8 @@ delete them.
 This feature requires GitLab 8.8 and GitLab Runner 1.2.
 
 Make sure that your GitLab Runner is configured to allow building Docker images by
-following the [Using Docker Build](../ci/docker/using_docker_build.md)
-and [Using the GitLab Container Registry documentation](../ci/docker/using_docker_build.md#using-the-gitlab-container-registry).
+following the [Using Docker Build](../../ci/docker/using_docker_build.md)
+and [Using the GitLab Container Registry documentation](../../ci/docker/using_docker_build.md#using-the-gitlab-container-registry).
 
 ## Limitations
 
@@ -252,4 +249,4 @@ Once the right permissions were set, the error will go away.
 
 [ce-4040]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/4040
 [docker-docs]: https://docs.docker.com/engine/userguide/intro/
-[private-docker]: https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/blob/master/docs/configuration/advanced-configuration.md#using-a-private-docker-registry
+[private-docker]: https://docs.gitlab.com/runner/configuration/advanced-configuration.html#using-a-private-container-registry
diff --git a/doc/user/project/cycle_analytics.md b/doc/user/project/cycle_analytics.md
index 86fe52ef4ff..62afd8cf247 100644
--- a/doc/user/project/cycle_analytics.md
+++ b/doc/user/project/cycle_analytics.md
@@ -50,7 +50,7 @@ exception of the staging and production stages, where only data deployed to
 production are measured.
 
 Specifically, if your CI is not set up and you have not defined a `production`
-[environment], then you will not have any data for those stages.
+or `production/*` [environment], then you will not have any data for those stages.
 
 Below you can see in more detail what the various stages of Cycle Analytics mean.
 
@@ -61,7 +61,7 @@ Below you can see in more detail what the various stages of Cycle Analytics mean
 | Code      | Measures the median time between pushing a first commit (previous stage) and creating a merge request (MR) related to that commit. The key to keep the process tracked is to include the [issue closing pattern] to the description of the merge request (for example, `Closes #xxx`, where `xxx` is the number of the issue related to this merge request). If the issue closing pattern is not present in the merge request description, the MR is not considered to the measurement time of the stage. |
 | Test      | Measures the median time to run the entire pipeline for that project. It's related to the time GitLab CI takes to run every job for the commits pushed to that merge request defined in the previous stage. It is basically the start->finish time for all pipelines. `master` is not excluded. It does not attempt to track time for any particular stages. |
 | Review    | Measures the median time taken to review the merge request, between its creation and until it's merged. |
-| Staging   | Measures the median time between merging the merge request until the very first deployment to production. It's tracked by the [environment] set to `production` (case-sensitive, `Production` won't work) in your GitLab CI configuration. If there isn't a `production` environment, this is not tracked. |
+| Staging   | Measures the median time between merging the merge request until the very first deployment to production. It's tracked by the [environment] set to `production` or matching `production/*` (case-sensitive, `Production` won't work) in your GitLab CI configuration. If there isn't a production environment, this is not tracked. |
 | Production| The sum of all time (medians) taken to run the entire process, from issue creation to deploying the code to production. |
 
 ---
@@ -79,10 +79,13 @@ Here's a little explanation of how this works behind the scenes:
    etc.
 
 To sum up, anything that doesn't follow the [GitLab flow] won't be tracked at all.
-So, if a merge request doesn't close an issue or an issue is not labeled with a
-label present in the Issue Board or assigned a milestone or a project has no
-`production` environment (for staging and production stages), the Cycle Analytics
-dashboard won't present any data at all.
+So, the Cycle Analytics dashboard won't present any data:
+- For merge requests that do not close an issue.
+- For issues not labeled with a label present in the Issue Board.
+- For issues not assigned a milestone.
+- For staging and production stages, if the project has no `production` or `production/*`
+  environment.
+
 
 ## Example workflow
 
diff --git a/doc/user/project/img/issue_board.png b/doc/user/project/img/issue_board.png
index 95e8532e908..b636cb294b8 100644
--- a/doc/user/project/img/issue_board.png
+++ b/doc/user/project/img/issue_board.png
diff --git a/doc/user/project/img/issue_board_search_backlog.png b/doc/user/project/img/issue_board_search_backlog.png
deleted file mode 100644
index fbb67b9c18f..00000000000
--- a/doc/user/project/img/issue_board_search_backlog.png
+++ /dev/null
diff --git a/doc/user/project/img/issue_board_welcome_message.png b/doc/user/project/img/issue_board_welcome_message.png
index 5bfdac88dde..5318e6ea4a9 100644
--- a/doc/user/project/img/issue_board_welcome_message.png
+++ b/doc/user/project/img/issue_board_welcome_message.png
diff --git a/doc/user/project/img/issue_boards_add_issues_modal.png b/doc/user/project/img/issue_boards_add_issues_modal.png
new file mode 100644
index 00000000000..33049dce74f
--- /dev/null
+++ b/doc/user/project/img/issue_boards_add_issues_modal.png
diff --git a/doc/user/project/img/issue_boards_remove_issue.png b/doc/user/project/img/issue_boards_remove_issue.png
new file mode 100644
index 00000000000..8b3beca97cf
--- /dev/null
+++ b/doc/user/project/img/issue_boards_remove_issue.png
diff --git a/doc/user/project/img/protected_branches_devs_can_push.png b/doc/user/project/img/protected_branches_devs_can_push.png
index 1c05cb8fd36..320e6eb7fee 100644
--- a/doc/user/project/img/protected_branches_devs_can_push.png
+++ b/doc/user/project/img/protected_branches_devs_can_push.png
diff --git a/doc/user/project/integrations/bamboo.md b/doc/user/project/integrations/bamboo.md
new file mode 100644
index 00000000000..cad4757f287
--- /dev/null
+++ b/doc/user/project/integrations/bamboo.md
@@ -0,0 +1,59 @@
+# Atlassian Bamboo CI Service
+
+GitLab provides integration with Atlassian Bamboo for continuous integration.
+When configured, pushes to a project will trigger a build in Bamboo automatically.
+Merge requests will also display CI status showing whether the build is pending,
+failed, or completed successfully. It also provides a link to the Bamboo build
+page for more information.
+
+Bamboo doesn't quite provide the same features as a traditional build system when
+it comes to accepting webhooks and commit data. There are a few things that
+need to be configured in a Bamboo build plan before GitLab can integrate.
+
+## Setup
+
+### Complete these steps in Bamboo
+
+1. Navigate to a Bamboo build plan and choose 'Configure plan' from the 'Actions'
+   dropdown.
+1. Select the 'Triggers' tab.
+1. Click 'Add trigger'.
+1. Enter a description such as 'GitLab trigger'
+1. Choose 'Repository triggers the build when changes are committed'
+1. Check one or more repositories checkboxes
+1. Enter the GitLab IP address in the 'Trigger IP addresses' box. This is a
+   whitelist of IP addresses that are allowed to trigger Bamboo builds.
+1. Save the trigger.
+1. In the left pane, select a build stage. If you have multiple build stages
+   you want to select the last stage that contains the git checkout task.
+1. Select the 'Miscellaneous' tab.
+1. Under 'Pattern Match Labelling' put '${bamboo.repository.revision.number}'
+   in the 'Labels' box.
+1. Save
+
+Bamboo is now ready to accept triggers from GitLab. Next, set up the Bamboo
+service in GitLab.
+
+### Complete these steps in GitLab
+
+1. Navigate to the project you want to configure to trigger builds.
+1. Navigate to the [Integrations page](project_services.md#accessing-the-project-services)
+1. Click 'Atlassian Bamboo CI'
+1. Select the 'Active' checkbox.
+1. Enter the base URL of your Bamboo server. 'https://bamboo.example.com'
+1. Enter the build key from your Bamboo build plan. Build keys are a short,
+   all capital letter, identifier that is unique. It will be something like PR-BLD
+1. If necessary, enter username and password for a Bamboo user that has
+   access to trigger the build plan. Leave these fields blank if you do not require
+   authentication.
+1. Save or optionally click 'Test Settings'. Please note that 'Test Settings'
+   will actually trigger a build in Bamboo.
+
+## Troubleshooting
+
+If builds are not triggered, these are a couple of things to keep in mind.
+
+1. Ensure you entered the right GitLab IP address in Bamboo under 'Trigger
+   IP addresses'.
+1. Remember that GitLab only triggers builds on push events. A commit via the
+   web interface will not trigger CI currently.
diff --git a/doc/user/project/integrations/bugzilla.md b/doc/user/project/integrations/bugzilla.md
new file mode 100644
index 00000000000..0b219e84478
--- /dev/null
+++ b/doc/user/project/integrations/bugzilla.md
@@ -0,0 +1,18 @@
+# Bugzilla Service
+
+Navigate to the [Integrations page](project_services.md#accessing-the-project-services),
+select the **Bugzilla** service and fill in the required details as described
+in the table below.
+
+| Field | Description |
+| ----- | ----------- |
+| `description`   | A name for the issue tracker (to differentiate between instances, for example) |
+| `project_url`   | The URL to the project in Bugzilla which is being linked to this GitLab project. Note that the `project_url` requires PRODUCT_NAME to be updated with the product/project name in Bugzilla. |
+| `issues_url`    | The URL to the issue in Bugzilla project that is linked to this GitLab project. Note that the `issues_url` requires `:id` in the URL. This ID is used by GitLab as a placeholder to replace the issue number. |
+| `new_issue_url` | This is the URL to create a new issue in Bugzilla for the project linked to this GitLab project. Note that the `new_issue_url` requires PRODUCT_NAME to be updated with the product/project name in Bugzilla. |
+
+Once you have configured and enabled Bugzilla:
+
+- the **Issues** link on the GitLab project pages takes you to the appropriate
+  Bugzilla product page
+- clicking **New issue** on the project dashboard takes you to Bugzilla for entering a new issue
diff --git a/doc/user/project/integrations/builds_emails.md b/doc/user/project/integrations/builds_emails.md
new file mode 100644
index 00000000000..f769dece242
--- /dev/null
+++ b/doc/user/project/integrations/builds_emails.md
@@ -0,0 +1,15 @@
+# Enabling build emails
+
+By enabling this service, you will be able to receive e-mail notifications about
+the result status of your builds.
+
+Navigate to the [Integrations page](project_services.md#accessing-the-project-services)
+and select the **Builds emails** service to configure it.
+
+In the _Recipients_ area, provide a list of e-mails separated by comma.
+
+Check the _Add pusher_ checkbox if you want the committer to also receive
+e-mail notifications about each build's status.
+
+If you enable the _Notify only broken builds_ option, e-mail notifications will
+be sent only for failed builds.
diff --git a/doc/user/project/integrations/emails_on_push.md b/doc/user/project/integrations/emails_on_push.md
new file mode 100644
index 00000000000..18109fc049c
--- /dev/null
+++ b/doc/user/project/integrations/emails_on_push.md
@@ -0,0 +1,20 @@
+# Enabling emails on push
+
+By enabling this service, you will be able to receive email notifications for
+every change that is pushed to your project.
+
+Navigate to the [Integrations page](project_services.md#accessing-the-project-services)
+and select the **Emails on push** service to configure it.
+
+In the _Recipients_ area, provide a list of emails separated by commas.
+
+You can configure any of the following settings depending on your preference.
+
++ **Push events** - Email will be triggered when a push event is recieved
++ **Tag push events** - Email will be triggered when a tag is created and pushed
++ **Send from committer** - Send notifications from the committer's email address if the domain is part of the domain GitLab is running on (e.g. `user@gitlab.com`).
++ **Disable code diffs** - Don't include possibly sensitive code diffs in notification body.
+
+---
+
+![Email on push service settings](img/emails_on_push_service.png)
diff --git a/doc/user/project/integrations/hipchat.md b/doc/user/project/integrations/hipchat.md
new file mode 100644
index 00000000000..eee779c50d4
--- /dev/null
+++ b/doc/user/project/integrations/hipchat.md
@@ -0,0 +1,53 @@
+# Atlassian HipChat
+
+GitLab provides a way to send HipChat notifications upon a number of events,
+such as when a user pushes code, creates a branch or tag, adds a comment, and
+creates a merge request.
+
+## Setup
+
+GitLab requires the use of a HipChat v2 API token to work. v1 tokens are
+not supported at this time. Note the differences between v1 and v2 tokens:
+
+HipChat v1 API (legacy) supports "API Auth Tokens" in the Group API menu. A v1
+token is allowed to send messages to *any* room.
+
+HipChat v2 API has tokens that are can be created using the Integrations tab
+in the Group or Room admin page. By design, these are lightweight tokens that
+allow GitLab to send messages only to *one* room.
+
+### Complete these steps in HipChat
+
+1. Go to: https://admin.hipchat.com/admin
+1. Click on "Group Admin" -> "Integrations".
+1. Find "Build Your Own!" and click "Create".
+1. Select the desired room, name the integration "GitLab", and click "Create".
+1. In the "Send messages to this room by posting this URL" column, you should
+see a URL in the format:
+
+```
+https://api.hipchat.com/v2/room/<room>/notification?auth_token=<token>
+```
+
+HipChat is now ready to accept messages from GitLab. Next, set up the HipChat
+service in GitLab.
+
+### Complete these steps in GitLab
+
+1. Navigate to the project you want to configure for notifications.
+1. Navigate to the [Integrations page](project_services.md#accessing-the-project-services)
+1. Click "HipChat".
+1. Select the "Active" checkbox.
+1. Insert the `token` field from the URL into the `Token` field on the Web page.
+1. Insert the `room` field from the URL into the `Room` field on the Web page.
+1. Save or optionally click "Test Settings".
+
+## Troubleshooting
+
+If you do not see notifications, make sure you are using a HipChat v2 API
+token, not a v1 token.
+
+Note that the v2 token is tied to a specific room. If you want to be able to
+specify arbitrary rooms, you can create an API token for a specific user in
+HipChat under "Account settings" and "API access". Use the `XXX` value under
+`auth_token=XXX`.
diff --git a/doc/user/project/integrations/img/accessing_integrations.png b/doc/user/project/integrations/img/accessing_integrations.png
new file mode 100644
index 00000000000..3b941f64998
--- /dev/null
+++ b/doc/user/project/integrations/img/accessing_integrations.png
diff --git a/doc/project_services/img/emails_on_push_service.png b/doc/user/project/integrations/img/emails_on_push_service.png
index df301aa1eeb..df301aa1eeb 100644
--- a/doc/project_services/img/emails_on_push_service.png
+++ b/doc/user/project/integrations/img/emails_on_push_service.png
diff --git a/doc/project_services/img/jira_add_user_to_group.png b/doc/user/project/integrations/img/jira_add_user_to_group.png
index 27dac49260c..27dac49260c 100644
--- a/doc/project_services/img/jira_add_user_to_group.png
+++ b/doc/user/project/integrations/img/jira_add_user_to_group.png
diff --git a/doc/project_services/img/jira_create_new_group.png b/doc/user/project/integrations/img/jira_create_new_group.png
index 06c4e84fc61..06c4e84fc61 100644
--- a/doc/project_services/img/jira_create_new_group.png
+++ b/doc/user/project/integrations/img/jira_create_new_group.png
diff --git a/doc/project_services/img/jira_create_new_group_name.png b/doc/user/project/integrations/img/jira_create_new_group_name.png
index bfc0dc6b2e9..bfc0dc6b2e9 100644
--- a/doc/project_services/img/jira_create_new_group_name.png
+++ b/doc/user/project/integrations/img/jira_create_new_group_name.png
diff --git a/doc/project_services/img/jira_create_new_user.png b/doc/user/project/integrations/img/jira_create_new_user.png
index e9c03ed770d..e9c03ed770d 100644
--- a/doc/project_services/img/jira_create_new_user.png
+++ b/doc/user/project/integrations/img/jira_create_new_user.png
diff --git a/doc/project_services/img/jira_group_access.png b/doc/user/project/integrations/img/jira_group_access.png
index 9d64cc57269..9d64cc57269 100644
--- a/doc/project_services/img/jira_group_access.png
+++ b/doc/user/project/integrations/img/jira_group_access.png
diff --git a/doc/project_services/img/jira_issue_reference.png b/doc/user/project/integrations/img/jira_issue_reference.png
index 72c81460df7..72c81460df7 100644
--- a/doc/project_services/img/jira_issue_reference.png
+++ b/doc/user/project/integrations/img/jira_issue_reference.png
diff --git a/doc/project_services/img/jira_merge_request_close.png b/doc/user/project/integrations/img/jira_merge_request_close.png
index 0f82ceba557..0f82ceba557 100644
--- a/doc/project_services/img/jira_merge_request_close.png
+++ b/doc/user/project/integrations/img/jira_merge_request_close.png
diff --git a/doc/project_services/img/jira_project_name.png b/doc/user/project/integrations/img/jira_project_name.png
index 8540a427461..8540a427461 100644
--- a/doc/project_services/img/jira_project_name.png
+++ b/doc/user/project/integrations/img/jira_project_name.png
diff --git a/doc/project_services/img/jira_service.png b/doc/user/project/integrations/img/jira_service.png
index 8e073b84ff9..8e073b84ff9 100644
--- a/doc/project_services/img/jira_service.png
+++ b/doc/user/project/integrations/img/jira_service.png
diff --git a/doc/project_services/img/jira_service_close_comment.png b/doc/user/project/integrations/img/jira_service_close_comment.png
index bb9cd7e3d13..bb9cd7e3d13 100644
--- a/doc/project_services/img/jira_service_close_comment.png
+++ b/doc/user/project/integrations/img/jira_service_close_comment.png
diff --git a/doc/project_services/img/jira_service_close_issue.png b/doc/user/project/integrations/img/jira_service_close_issue.png
index c85b1d1dd97..c85b1d1dd97 100644
--- a/doc/project_services/img/jira_service_close_issue.png
+++ b/doc/user/project/integrations/img/jira_service_close_issue.png
diff --git a/doc/project_services/img/jira_service_page.png b/doc/user/project/integrations/img/jira_service_page.png
index c74351b57b8..c74351b57b8 100644
--- a/doc/project_services/img/jira_service_page.png
+++ b/doc/user/project/integrations/img/jira_service_page.png
diff --git a/doc/project_services/img/jira_user_management_link.png b/doc/user/project/integrations/img/jira_user_management_link.png
index f81c5b5fc87..f81c5b5fc87 100644
--- a/doc/project_services/img/jira_user_management_link.png
+++ b/doc/user/project/integrations/img/jira_user_management_link.png
diff --git a/doc/project_services/img/jira_workflow_screenshot.png b/doc/user/project/integrations/img/jira_workflow_screenshot.png
index e62fb202613..e62fb202613 100644
--- a/doc/project_services/img/jira_workflow_screenshot.png
+++ b/doc/user/project/integrations/img/jira_workflow_screenshot.png
diff --git a/doc/user/project/integrations/img/kubernetes_configuration.png b/doc/user/project/integrations/img/kubernetes_configuration.png
new file mode 100644
index 00000000000..349a2dc8456
--- /dev/null
+++ b/doc/user/project/integrations/img/kubernetes_configuration.png
diff --git a/doc/project_services/img/mattermost_add_slash_command.png b/doc/user/project/integrations/img/mattermost_add_slash_command.png
index 7759efa183c..7759efa183c 100644
--- a/doc/project_services/img/mattermost_add_slash_command.png
+++ b/doc/user/project/integrations/img/mattermost_add_slash_command.png
diff --git a/doc/project_services/img/mattermost_bot_auth.png b/doc/user/project/integrations/img/mattermost_bot_auth.png
index 830b7849f3d..830b7849f3d 100644
--- a/doc/project_services/img/mattermost_bot_auth.png
+++ b/doc/user/project/integrations/img/mattermost_bot_auth.png
diff --git a/doc/project_services/img/mattermost_bot_available_commands.png b/doc/user/project/integrations/img/mattermost_bot_available_commands.png
index b51798cf10d..b51798cf10d 100644
--- a/doc/project_services/img/mattermost_bot_available_commands.png
+++ b/doc/user/project/integrations/img/mattermost_bot_available_commands.png
diff --git a/doc/user/project/integrations/img/mattermost_config_help.png b/doc/user/project/integrations/img/mattermost_config_help.png
new file mode 100644
index 00000000000..dd3481bc1f6
--- /dev/null
+++ b/doc/user/project/integrations/img/mattermost_config_help.png
diff --git a/doc/user/project/integrations/img/mattermost_configuration.png b/doc/user/project/integrations/img/mattermost_configuration.png
new file mode 100644
index 00000000000..f52acf4ef3b
--- /dev/null
+++ b/doc/user/project/integrations/img/mattermost_configuration.png
diff --git a/doc/user/project/integrations/img/mattermost_console_integrations.png b/doc/user/project/integrations/img/mattermost_console_integrations.png
new file mode 100644
index 00000000000..92a30da5be0
--- /dev/null
+++ b/doc/user/project/integrations/img/mattermost_console_integrations.png
diff --git a/doc/project_services/img/mattermost_gitlab_token.png b/doc/user/project/integrations/img/mattermost_gitlab_token.png
index 257018914d2..257018914d2 100644
--- a/doc/project_services/img/mattermost_gitlab_token.png
+++ b/doc/user/project/integrations/img/mattermost_gitlab_token.png
diff --git a/doc/project_services/img/mattermost_goto_console.png b/doc/user/project/integrations/img/mattermost_goto_console.png
index 3354c2a24b4..3354c2a24b4 100644
--- a/doc/project_services/img/mattermost_goto_console.png
+++ b/doc/user/project/integrations/img/mattermost_goto_console.png
diff --git a/doc/project_services/img/mattermost_slash_command_configuration.png b/doc/user/project/integrations/img/mattermost_slash_command_configuration.png
index 12766ab2b34..12766ab2b34 100644
--- a/doc/project_services/img/mattermost_slash_command_configuration.png
+++ b/doc/user/project/integrations/img/mattermost_slash_command_configuration.png
diff --git a/doc/project_services/img/mattermost_slash_command_token.png b/doc/user/project/integrations/img/mattermost_slash_command_token.png
index c38f37c203c..c38f37c203c 100644
--- a/doc/project_services/img/mattermost_slash_command_token.png
+++ b/doc/user/project/integrations/img/mattermost_slash_command_token.png
diff --git a/doc/project_services/img/mattermost_team_integrations.png b/doc/user/project/integrations/img/mattermost_team_integrations.png
index 69d4a231e5a..69d4a231e5a 100644
--- a/doc/project_services/img/mattermost_team_integrations.png
+++ b/doc/user/project/integrations/img/mattermost_team_integrations.png
diff --git a/doc/user/project/integrations/img/project_services.png b/doc/user/project/integrations/img/project_services.png
new file mode 100644
index 00000000000..25b6cd5690b
--- /dev/null
+++ b/doc/user/project/integrations/img/project_services.png
diff --git a/doc/project_services/img/redmine_configuration.png b/doc/user/project/integrations/img/redmine_configuration.png
index 7b6dd271401..7b6dd271401 100644
--- a/doc/project_services/img/redmine_configuration.png
+++ b/doc/user/project/integrations/img/redmine_configuration.png
diff --git a/doc/user/project/integrations/img/services_templates_redmine_example.png b/doc/user/project/integrations/img/services_templates_redmine_example.png
new file mode 100644
index 00000000000..379cef9888d
--- /dev/null
+++ b/doc/user/project/integrations/img/services_templates_redmine_example.png
diff --git a/doc/user/project/integrations/img/slack_configuration.png b/doc/user/project/integrations/img/slack_configuration.png
new file mode 100644
index 00000000000..527824fc3eb
--- /dev/null
+++ b/doc/user/project/integrations/img/slack_configuration.png
diff --git a/doc/user/project/integrations/img/slack_setup.png b/doc/user/project/integrations/img/slack_setup.png
new file mode 100644
index 00000000000..7928fb7d495
--- /dev/null
+++ b/doc/user/project/integrations/img/slack_setup.png
diff --git a/doc/web_hooks/ssl.png b/doc/user/project/integrations/img/webhooks_ssl.png
index 21ddec4ebdf..21ddec4ebdf 100644
--- a/doc/web_hooks/ssl.png
+++ b/doc/user/project/integrations/img/webhooks_ssl.png
diff --git a/doc/user/project/integrations/index.md b/doc/user/project/integrations/index.md
new file mode 100644
index 00000000000..99093ebaed5
--- /dev/null
+++ b/doc/user/project/integrations/index.md
@@ -0,0 +1,26 @@
+# Project integrations
+
+You can find the available integrations under the **Integrations** page by
+navigating to the cog icon in the upper right corner of your project. You need
+to have at least [master permission][permissions] on the project.
+
+![Accessing the integrations](img/accessing_integrations.png)
+
+## Project services
+
+Project services allow you to integrate GitLab with other applications.
+They are a bit like plugins in that they allow a lot of freedom in
+adding functionality to GitLab.
+
+[Learn more about project services.](project_services.md)
+
+## Project webhooks
+
+Project webhooks allow you to trigger a URL if for example new code is pushed or
+a new issue is created. You can configure webhooks to listen for specific events
+like pushes, issues or merge requests. GitLab will send a POST request with data
+to the webhook URL.
+
+[Learn more about webhooks.](webhooks.md)
+
+[permissions]: ../../permissions.md
diff --git a/doc/user/project/integrations/irker.md b/doc/user/project/integrations/irker.md
new file mode 100644
index 00000000000..c63ea1316fe
--- /dev/null
+++ b/doc/user/project/integrations/irker.md
@@ -0,0 +1,50 @@
+# Irker IRC Gateway
+
+GitLab provides a way to push update messages to an Irker server. When
+configured, pushes to a project will trigger the service to send data directly
+to the Irker server.
+
+See the project homepage for further info: https://gitlab.com/esr/irker
+
+## Needed setup
+
+You will first need an Irker daemon. You can download the Irker code from its
+repository on https://gitlab.com/esr/irker:
+
+```
+git clone https://gitlab.com/esr/irker.git
+```
+
+Once you have downloaded the code, you can run the python script named `irkerd`.
+This script is the gateway script, it acts both as an IRC client, for sending
+messages to an IRC server obviously, and as a TCP server, for receiving messages
+from the GitLab service.
+
+If the Irker server runs on the same machine, you are done. If not, you will
+need to follow the firsts steps of the next section.
+
+## Complete these steps in GitLab
+
+1. Navigate to the project you want to configure for notifications.
+1. Navigate to the [Integrations page](project_services.md#accessing-the-project-services)
+1. Click "Irker".
+1. Select the "Active" checkbox.
+1. Enter the server host address where `irkerd` runs (defaults to `localhost`)
+in the `Server host` field on the Web page
+1. Enter the server port of `irkerd` (e.g. defaults to 6659) in the
+`Server port` field on the Web page.
+1. Optional: if `Default IRC URI` is set, it has to be in the format
+`irc[s]://domain.name` and will be prepend to each and every channel provided
+by the user which is not a full URI.
+1. Specify the recipients (e.g. #channel1, user1, etc.)
+1. Save or optionally click "Test Settings".
+
+## Note on Irker recipients
+
+Irker accepts channel names of the form `chan` and `#chan`, both for the
+`#chan` channel. If you want to send messages in query, you will need to add
+`,isnick` after the channel name, in this form: `Aorimn,isnick`. In this latter
+case, `Aorimn` is treated as a nick and no more as a channel name.
+
+Irker can also join password-protected channels. Users need to append
+`?key=thesecretpassword` to the chan name.
diff --git a/doc/user/project/integrations/jira.md b/doc/user/project/integrations/jira.md
new file mode 100644
index 00000000000..4c64d1e0907
--- /dev/null
+++ b/doc/user/project/integrations/jira.md
@@ -0,0 +1,209 @@
+# GitLab JIRA integration
+
+GitLab can be configured to interact with JIRA. Configuration happens via
+user name and password. Connecting to a JIRA server via CAS is not possible.
+
+Each project can be configured to connect to a different JIRA instance, see the
+[configuration](#configuration) section. If you have one JIRA instance you can
+pre-fill the settings page with a default template. To configure the template
+see the [Services Templates][services-templates] document.
+
+Once the project is connected to JIRA, you can reference and close the issues
+in JIRA directly from GitLab.
+
+## Configuration
+
+In order to enable the JIRA service in GitLab, you need to first configure the
+project in JIRA and then enter the correct values in GitLab.
+
+### Configuring JIRA
+
+We need to create a user in JIRA which will have access to all projects that
+need to integrate with GitLab. Login to your JIRA instance as admin and under
+Administration go to User Management and create a new user.
+
+As an example, we'll create a user named `gitlab` and add it to `JIRA-developers`
+group.
+
+**It is important that the user `GitLab` has write-access to projects in JIRA**
+
+We have split this stage in steps so it is easier to follow.
+
+---
+
+1. Login to your JIRA instance as an administrator and under **Administration**
+   go to **User Management** to create a new user.
+
+     ![JIRA user management link](img/jira_user_management_link.png)
+
+     ---
+
+1. The next step is to create a new user (e.g., `gitlab`) who has write access
+   to projects in JIRA. Enter the user's name and a _valid_ e-mail address
+   since JIRA sends a verification e-mail to set-up the password.
+   _**Note:** JIRA creates the username automatically by using the e-mail
+   prefix. You can change it later if you want._
+
+     ![JIRA create new user](img/jira_create_new_user.png)
+
+     ---
+
+1. Now, let's create a `gitlab-developers` group which will have write access
+   to projects in JIRA. Go to the **Groups** tab and select **Create group**.
+
+     ![JIRA create new user](img/jira_create_new_group.png)
+
+     ---
+
+     Give it an optional description and hit **Create group**.
+
+     ![jira create new group](img/jira_create_new_group_name.png)
+
+     ---
+
+1. Give the newly-created group write access by going to
+   **Application access ➔ View configuration** and adding the `gitlab-developers`
+   group to JIRA Core.
+
+     ![JIRA group access](img/jira_group_access.png)
+
+     ---
+
+1. Add the `gitlab` user to the `gitlab-developers` group by going to
+   **Users ➔ GitLab user ➔ Add group** and selecting the `gitlab-developers`
+   group from the dropdown menu. Notice that the group says _Access_ which is
+   what we aim for.
+
+     ![JIRA add user to group](img/jira_add_user_to_group.png)
+
+---
+
+The JIRA configuration is over. Write down the new JIRA username and its
+password as they will be needed when configuring GitLab in the next section.
+
+### Configuring GitLab
+
+>**Notes:**
+- The currently supported JIRA versions are `v6.x` and `v7.x.`. GitLab 7.8 or
+  higher is required.
+- GitLab 8.14 introduced a new way to integrate with JIRA which greatly simplified
+  the configuration options you have to enter. If you are using an older version,
+  [follow this documentation][jira-repo-old-docs].
+
+To enable JIRA integration in a project, navigate to the
+[Integrations page](project_services.md#accessing-the-project-services), click
+the **JIRA** service, and fill in the required details on the page as described
+in the table below.
+
+| Field | Description |
+| ----- | ----------- |
+| `URL` | The base URL to the JIRA project which is being linked to this GitLab project. E.g., `https://jira.example.com`. |
+| `Project key` | The short identifier for your JIRA project, all uppercase, e.g., `PROJ`. |
+| `Username` | The user name created in [configuring JIRA step](#configuring-jira). |
+| `Password` |The password of the user created in [configuring JIRA step](#configuring-jira). |
+| `JIRA issue transition` | This is the ID of a transition that moves issues to a closed state. You can find this number under JIRA workflow administration ([see screenshot](img/jira_workflow_screenshot.png)). |
+
+After saving the configuration, your GitLab project will be able to interact
+with the linked JIRA project.
+
+![JIRA service page](img/jira_service_page.png)
+
+---
+
+## JIRA issues
+
+By now you should have [configured JIRA](#configuring-jira) and enabled the
+[JIRA service in GitLab](#configuring-gitlab). If everything is set up correctly
+you should be able to reference and close JIRA issues by just mentioning their
+ID in GitLab commits and merge requests.
+
+### Referencing JIRA Issues
+
+When GitLab project has JIRA issue tracker configured and enabled, mentioning
+JIRA issue in GitLab will automatically add a comment in JIRA issue with the
+link back to GitLab. This means that in comments in merge requests and commits
+referencing an issue, e.g., `PROJECT-7`, will add a comment in JIRA issue in the
+format:
+
+```
+USER mentioned this issue in RESOURCE_NAME of [PROJECT_NAME|LINK_TO_COMMENT]:
+ENTITY_TITLE
+```
+
+* `USER` A user that mentioned the issue. This is the link to the user profile in GitLab.
+* `LINK_TO_THE_COMMENT` Link to the origin of mention with a name of the entity where JIRA issue was mentioned.
+* `RESOURCE_NAME` Kind of resource which referenced the issue. Can be a commit or merge request.
+* `PROJECT_NAME` GitLab project name.
+* `ENTITY_TITLE` Merge request title or commit message first line.
+
+![example of mentioning or closing the JIRA issue](img/jira_issue_reference.png)
+
+---
+
+### Closing JIRA Issues
+
+JIRA issues can be closed directly from GitLab by using trigger words in
+commits and merge requests. When a commit which contains the trigger word
+followed by the JIRA issue ID in the commit message is pushed, GitLab will
+add a comment in the mentioned JIRA issue and immediately close it (provided
+the transition ID was set up correctly).
+
+There are currently three trigger words, and you can use either one to achieve
+the same goal:
+
+- `Resolves PROJECT-1`
+- `Closes PROJECT-1`
+- `Fixes PROJECT-1`
+
+where `PROJECT-1` is the issue ID of the JIRA project.
+
+### JIRA issue closing example
+
+Let's consider the following example:
+
+1. For the project named `PROJECT` in JIRA, we implemented a new feature
+   and created a merge request in GitLab.
+1. This feature was requested in JIRA issue `PROJECT-7` and the merge request
+   in GitLab contains the improvement
+1. In the merge request description we use the issue closing trigger
+   `Closes PROJECT-7`.
+1. Once the merge request is merged, the JIRA issue will be automatically closed
+   with a comment and an associated link to the commit that resolved the issue.
+
+---
+
+In the following screenshot you can see what the link references to the JIRA
+issue look like.
+
+![A Git commit that causes the JIRA issue to be closed](img/jira_merge_request_close.png)
+
+---
+
+Once this merge request is merged, the JIRA issue will be automatically closed
+with a link to the commit that resolved the issue.
+
+![The GitLab integration closes JIRA issue](img/jira_service_close_issue.png)
+
+---
+
+![The GitLab integration creates a comment and a link on JIRA issue.](img/jira_service_close_comment.png)
+
+## Troubleshooting
+
+If things don't work as expected that's usually because you have configured
+incorrectly the JIRA-GitLab integration.
+
+### GitLab is unable to comment on a ticket
+
+Make sure that the user you set up for GitLab to communicate with JIRA has the
+correct access permission to post comments on a ticket and to also transition
+the ticket, if you'd like GitLab to also take care of closing them.
+JIRA issue references and update comments will not work if the GitLab issue tracker is disabled.
+
+### GitLab is unable to close a ticket
+
+Make sure the `Transition ID` you set within the JIRA settings matches the one
+your project needs to close a ticket.
+
+[services-templates]: services_templates.md
+[jira-repo-old-docs]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-13-stable/doc/project_services/jira.md
diff --git a/doc/user/project/integrations/kubernetes.md b/doc/user/project/integrations/kubernetes.md
new file mode 100644
index 00000000000..2a890acde4d
--- /dev/null
+++ b/doc/user/project/integrations/kubernetes.md
@@ -0,0 +1,67 @@
+# GitLab Kubernetes / OpenShift integration
+
+GitLab can be configured to interact with Kubernetes, or other systems using the
+Kubernetes API (such as OpenShift).
+
+Each project can be configured to connect to a different Kubernetes cluster, see
+the [configuration](#configuration) section.
+
+If you have a single cluster that you want to use for all your projects,
+you can pre-fill the settings page with a default template. To configure the
+template, see the [Services Templates](services_templates.md) document.
+
+## Configuration
+
+Navigate to the [Integrations page](project_services.md#accessing-the-project-services)
+of your project and select the **Kubernetes** service to configure it.
+
+![Kubernetes configuration settings](img/kubernetes_configuration.png)
+
+The Kubernetes service takes the following arguments:
+
+1. Kubernetes namespace
+1. API URL
+1. Service token
+1. Custom CA bundle
+
+The API URL is the URL that GitLab uses to access the Kubernetes API. Kubernetes
+exposes several APIs - we want the "base" URL that is common to all of them,
+e.g., `https://kubernetes.example.com` rather than `https://kubernetes.example.com/api/v1`.
+
+GitLab authenticates against Kubernetes using service tokens, which are
+scoped to a particular `namespace`. If you don't have a service token yet,
+you can follow the
+[Kubernetes documentation](http://kubernetes.io/docs/user-guide/service-accounts/)
+to create one. You can also view or create service tokens in the
+[Kubernetes dashboard](http://kubernetes.io/docs/user-guide/ui/) - visit
+`Config -> Secrets`.
+
+Fill in the service token and namespace according to the values you just got.
+If the API is using a self-signed TLS certificate, you'll also need to include
+the `ca.crt` contents as the `Custom CA bundle`.
+
+## Deployment variables
+
+The Kubernetes service exposes following
+[deployment variables](../../../ci/variables/README.md#deployment-variables) in the
+GitLab CI build environment:
+
+- `KUBE_URL` - equal to the API URL
+- `KUBE_TOKEN`
+- `KUBE_NAMESPACE`
+- `KUBE_CA_PEM_FILE` - only present if a custom CA bundle was specified. Path to a file containing PEM data.
+- `KUBE_CA_PEM` (deprecated)- only if a custom CA bundle was specified. Raw PEM data.
+
+## Web terminals
+
+>**NOTE:**
+Added in GitLab 8.15. You must be the project owner or have `master` permissions
+to use terminals. Support is currently limited to the first container in the
+first pod of your environment.
+
+When enabled, the Kubernetes service adds [web terminal](../../../ci/environments.md#web-terminals)
+support to your environments. This is based on the `exec` functionality found in
+Docker and Kubernetes, so you get a new shell session within your existing
+containers. To use this integration, you should deploy to Kubernetes using
+the deployment variables above, ensuring any pods you create are labelled with
+`app=$CI_ENVIRONMENT_SLUG`. GitLab will do the rest!
diff --git a/doc/user/project/integrations/mattermost.md b/doc/user/project/integrations/mattermost.md
new file mode 100644
index 00000000000..cfb0931273d
--- /dev/null
+++ b/doc/user/project/integrations/mattermost.md
@@ -0,0 +1,47 @@
+# Mattermost Notifications Service
+
+## On Mattermost
+
+To enable Mattermost integration you must create an incoming webhook integration:
+
+1. Sign in to your Mattermost instance
+1. Visit incoming webhooks, that will be something like: https://mattermost.example/your_team_name/integrations/incoming_webhooks/add
+1. Choose a display name, description and channel, those can be overridden on GitLab
+1. Save it, copy the **Webhook URL**, we'll need this later for GitLab.
+
+There might be some cases that Incoming Webhooks are blocked by admin, ask your mattermost admin to enable
+it on https://mattermost.example/admin_console/integrations/custom.
+
+Display name override is not enabled by default, you need to ask your admin to enable it on that same section.
+
+## On GitLab
+
+After you set up Mattermost, it's time to set up GitLab.
+
+Navigate to the [Integrations page](project_services.md#accessing-the-project-services)
+and select the **Mattermost notifications** service to configure it.
+There, you will see a checkbox with the following events that can be triggered:
+
+- Push
+- Issue
+- Confidential issue
+- Merge request
+- Note
+- Tag push
+- Build
+- Pipeline
+- Wiki page
+
+Below each of these event checkboxes, you have an input field to enter
+which Mattermost channel you want to send that event message. Enter your preferred channel handle (the hash sign `#` is optional).
+
+At the end, fill in your Mattermost details:
+
+| Field | Description |
+| ----- | ----------- |
+| **Webhook**  | The incoming webhook URL which you have to setup on Mattermost, it will be something like: http://mattermost.example/hooks/5xo… |
+| **Username** | Optional username which can be on messages sent to Mattermost. Fill this in if you want to change the username of the bot. |
+| **Notify only broken builds** | If you choose to enable the **Build** event and you want to be only notified about failed builds. |
+| **Notify only broken pipelines** | If you choose to enable the **Pipeline** event and you want to be only notified about failed pipelines. |
+
+![Mattermost configuration](img/mattermost_configuration.png)
diff --git a/doc/user/project/integrations/mattermost_slash_commands.md b/doc/user/project/integrations/mattermost_slash_commands.md
new file mode 100644
index 00000000000..488f61c77a3
--- /dev/null
+++ b/doc/user/project/integrations/mattermost_slash_commands.md
@@ -0,0 +1,164 @@
+# Mattermost slash commands
+
+> Introduced in GitLab 8.14
+
+Mattermost commands give users an extra interface to perform common operations
+from the chat environment. This allows one to, for example, create an issue as
+soon as the idea was discussed in Mattermost.
+
+## Prerequisites
+
+Mattermost 3.4 and up is required.
+
+If you have the Omnibus GitLab package installed, Mattermost is already bundled
+in it. All you have to do is configure it. Read more in the
+[Omnibus GitLab Mattermost documentation][omnimmdocs].
+
+## Automated Configuration
+
+If Mattermost is installed on the same server as GitLab, the configuration process can be
+done for you by GitLab.
+
+Go to the Mattermost Slash Command service on your project and click the 'Add to Mattermost' button.
+
+## Manual Configuration
+
+The configuration consists of two parts. First you need to enable the slash
+commands in Mattermost and then enable the service in GitLab.
+
+### Step 1. Enable custom slash commands in Mattermost
+
+This step is only required when using a source install, omnibus installs will be
+preconfigured with the right settings.
+
+The first thing to do in Mattermost is to enable custom slash commands from
+the administrator console.
+
+1. Log in with an account that has admin privileges and navigate to the system
+   console.
+
+    ![Mattermost go to console](img/mattermost_goto_console.png)
+
+    ---
+
+1. Click **Custom integrations** and set **Enable Custom Slash Commands**,
+   **Enable custom integrations to override usernames**, and **Override
+   custom integrations to override profile picture icons** to true
+
+    ![Mattermost console](img/mattermost_console_integrations.png)
+
+    ---
+
+1. Click **Save** at the bottom to save the changes.
+
+### Step 2. Open the Mattermost slash commands service in GitLab
+
+1. Open a new tab for GitLab, go to your project's
+   [Integrations page](project_services.md#accessing-the-project-services)
+   and select the **Mattermost command** service to configure it.
+   A screen will appear with all the values you need to copy in Mattermost as
+   described in the next step. Leave the window open.
+
+    >**Note:**
+    GitLab will propose some values for the Mattermost settings. The only one
+    required to copy-paste as-is is the **Request URL**, all the others are just
+    suggestions.
+
+    ![Mattermost setup instructions](img/mattermost_config_help.png)
+
+    ---
+
+1. Proceed to the next step and create a slash command in Mattermost with the
+   above values.
+
+### Step 3. Create a new custom slash command in Mattermost
+
+Now that you have enabled custom slash commands in Mattermost and opened
+the Mattermost slash commands service in GitLab, it's time to copy these values
+in a new slash command.
+
+1. Back to Mattermost, under your team page settings, you should see the
+   **Integrations** option.
+
+    ![Mattermost team integrations](img/mattermost_team_integrations.png)
+
+    ---
+
+1. Go to the **Slash Commands** integration and add a new one by clicking the
+   **Add Slash Command** button.
+
+    ![Mattermost add command](img/mattermost_add_slash_command.png)
+
+    ---
+
+1. Fill in the options for the custom command as described in
+   [step 2](#step-2-open-the-mattermost-slash-commands-service-in-gitlab).
+
+    >**Note:**
+    If you plan on connecting multiple projects, pick a slash command trigger
+    word that relates to your projects such as `/gitlab-project-name` or even
+    just `/project-name`. Only use `/gitlab` if you will only connect a single
+    project to your Mattermost team.
+
+    ![Mattermost add command configuration](img/mattermost_slash_command_configuration.png)
+
+1. After you setup all the values, copy the token (we will use it below) and
+   click **Done**.
+
+    ![Mattermost slash command token](img/mattermost_slash_command_token.png)
+
+### Step 4. Copy the Mattermost token into the Mattermost slash command service
+
+1. In GitLab, paste the Mattermost token you copied in the previous step and
+   check the **Active** checkbox.
+
+    ![Mattermost copy token to GitLab](img/mattermost_gitlab_token.png)
+
+1. Click **Save changes** for the changes to take effect.
+
+---
+
+You are now set to start using slash commands in Mattermost that talk to the
+GitLab project you configured.
+
+## Authorizing Mattermost to interact with GitLab
+
+The first time a user will interact with the newly created slash commands,
+Mattermost will trigger an authorization process.
+
+![Mattermost bot authorize](img/mattermost_bot_auth.png)
+
+This will connect your Mattermost user with your GitLab user. You can
+see all authorized chat accounts in your profile's page under **Chat**.
+
+When the authorization process is complete, you can start interacting with
+GitLab using the Mattermost commands.
+
+## Available slash commands
+
+The available slash commands are:
+
+| Command | Description | Example |
+| ------- | ----------- | ------- |
+| <kbd>/&lt;trigger&gt; issue new &lt;title&gt; <kbd>⇧ Shift</kbd>+<kbd>↵ Enter</kbd> &lt;description&gt;</kbd> | Create a new issue in the project that `<trigger>` is tied to. `<description>` is optional. | <samp>/gitlab issue new We need to change the homepage</samp> |
+| <kbd>/&lt;trigger&gt; issue show &lt;issue-number&gt;</kbd> | Show the issue with ID `<issue-number>` from the project that `<trigger>` is tied to. | <samp>/gitlab issue show 42</samp> |
+| <kbd>/&lt;trigger&gt; deploy &lt;environment&gt; to &lt;environment&gt;</kbd> | Start the CI job that deploys from one environment to another, for example `staging` to `production`. CI/CD must be [properly configured][ciyaml]. | <samp>/gitlab deploy staging to production</samp> |
+
+To see a list of available commands to interact with GitLab, type the
+trigger word followed by <kbd>help</kbd>. Example: <samp>/gitlab help</samp>
+
+![Mattermost bot available commands](img/mattermost_bot_available_commands.png)
+
+## Permissions
+
+The permissions to run the [available commands](#available-slash-commands) derive from
+the [permissions you have on the project](../../permissions.md#project).
+
+## Further reading
+
+- [Mattermost slash commands documentation][mmslashdocs]
+- [Omnibus GitLab Mattermost][omnimmdocs]
+
+[omnimmdocs]: https://docs.gitlab.com/omnibus/gitlab-mattermost/
+[mmslashdocs]: https://docs.mattermost.com/developer/slash-commands.html
+[ciyaml]: ../../../ci/yaml/README.md
diff --git a/doc/user/project/integrations/mock_ci.md b/doc/user/project/integrations/mock_ci.md
new file mode 100644
index 00000000000..6aefe5dbded
--- /dev/null
+++ b/doc/user/project/integrations/mock_ci.md
@@ -0,0 +1,13 @@
+# Mock CI Service
+
+**NB: This service is only listed if you are in a development environment!**
+
+To setup the mock CI service server, respond to the following endpoints
+
+- `commit_status`: `#{project.namespace.path}/#{project.path}/status/#{sha}.json`
+   - Have your service return `200 { status: ['failed'|'canceled'|'running'|'pending'|'success'|'success_with_warnings'|'skipped'|'not_found'] }`
+   - If the service returns a 404, it is interpreted as `pending`
+- `build_page`: `#{project.namespace.path}/#{project.path}/status/#{sha}`
+   - Just where the build is linked to, doesn't matter if implemented
+
+For an example of a mock CI server, see [`gitlab-org/gitlab-mock-ci-service`](https://gitlab.com/gitlab-org/gitlab-mock-ci-service)
diff --git a/doc/user/project/integrations/project_services.md b/doc/user/project/integrations/project_services.md
new file mode 100644
index 00000000000..a3a163a4c6b
--- /dev/null
+++ b/doc/user/project/integrations/project_services.md
@@ -0,0 +1,76 @@
+# Project services
+
+Project services allow you to integrate GitLab with other applications. They
+are a bit like plugins in that they allow a lot of freedom in adding
+functionality to GitLab.
+
+## Accessing the project services
+
+You can find the available services under the **Integrations** page in your
+project's settings.
+
+1. Navigate to the cog icon in the upper right corner of your project. You need
+   to have at least [master permission][permissions] on the project.
+
+    ![Accessing the services](img/accessing_integrations.png)
+
+1. There are more than 20 services to integrate with. Click on the one that you
+   want to configure.
+
+    ![Project services list](img/project_services.png)
+
+Below, you will find a list of the currently supported ones accompanied with
+comprehensive documentation.
+
+## Services
+
+Click on the service links to see further configuration instructions and details.
+
+| Service |	Description |
+| ------- | ----------- |
+| Asana     |	Asana - Teamwork without email |
+| Assembla 	| Project Management Software (Source Commits Endpoint) |
+| [Atlassian Bamboo CI](bamboo.md) | A continuous integration and build server |
+| Buildkite | Continuous integration and deployments |
+| [Builds emails](builds_emails.md) |	Email the builds status to a list of recipients |
+| [Bugzilla](bugzilla.md) | Bugzilla issue tracker |
+| Campfire | Simple web-based real-time group chat |
+| Custom Issue Tracker | Custom issue tracker |
+| Drone CI | Continuous Integration platform built on Docker, written in Go |
+| [Emails on push](emails_on_push.md) | Email the commits and diff of each push to a list of recipients |
+| External Wiki | Replaces the link to the internal wiki with a link to an external wiki |
+| Flowdock | Flowdock is a collaboration web app for technical teams |
+| Gemnasium | Gemnasium monitors your project dependencies and alerts you about updates and security vulnerabilities |
+| [HipChat](hipchat.md) | Private group chat and IM |
+| [Irker (IRC gateway)](irker.md) | Send IRC messages, on update, to a list of recipients through an Irker gateway |
+| [JIRA](jira.md) | JIRA issue tracker |
+| JetBrains TeamCity CI | A continuous integration and build server |
+| [Kubernetes](kubernetes.md) | A containerized deployment service |
+| [Mattermost slash commands](mattermost_slash_commands.md) | Mattermost chat and ChatOps slash commands |
+| [Mattermost Notifications](mattermost.md) | Receive event notifications in Mattermost |
+| [Slack Notifications](slack.md) | Receive event notifications in Slack |
+| [Slack slash commands](slack_slash_commands.md) | Slack chat and ChatOps slash commands |
+| PivotalTracker | Project Management Software (Source Commits Endpoint) |
+| Pushover | Pushover makes it easy to get real-time notifications on your Android device, iPhone, iPad, and Desktop |
+| [Redmine](redmine.md) | Redmine issue tracker |
+
+## Services templates
+
+Services templates is a way to set some predefined values in the Service of
+your liking which will then be pre-filled on each project's Service.
+
+Read more about [Services templates in this document](services_templates.md).
+
+## Contributing to project services
+
+Because GitLab is open source we can ship with the code and tests for all
+plugins. This allows the community to keep the plugins up to date so that they
+always work in newer GitLab versions.
+
+For an overview of what projects services are available, please see the
+[project_services source directory][projects-code].
+
+Contributions are welcome!
+
+[projects-code]: https://gitlab.com/gitlab-org/gitlab-ce/tree/master/app/models/project_services
+[permissions]: ../../permissions.md
diff --git a/doc/user/project/integrations/redmine.md b/doc/user/project/integrations/redmine.md
new file mode 100644
index 00000000000..89c0312d3c2
--- /dev/null
+++ b/doc/user/project/integrations/redmine.md
@@ -0,0 +1,23 @@
+# Redmine Service
+
+To enable the Redmine integration in a project, navigate to the
+[Integrations page](project_services.md#accessing-the-project-services), click
+the **Redmine** service, and fill in the required details on the page as described
+in the table below.
+
+| Field | Description |
+| ----- | ----------- |
+| `description`   | A name for the issue tracker (to differentiate between instances, for example) |
+| `project_url`   | The URL to the project in Redmine which is being linked to this GitLab project |
+| `issues_url`    | The URL to the issue in Redmine project that is linked to this GitLab project. Note that the `issues_url` requires `:id` in the URL. This ID is used by GitLab as a placeholder to replace the issue number. |
+| `new_issue_url` | This is the URL to create a new issue in Redmine for the project linked to this GitLab project |
+
+Once you have configured and enabled Redmine:
+
+- the **Issues** link on the GitLab project pages takes you to the appropriate
+  Redmine issue index
+- clicking **New issue** on the project dashboard creates a new Redmine issue
+
+As an example, below is a configuration for a project named gitlab-ci.
+
+![Redmine configuration](img/redmine_configuration.png)
diff --git a/doc/user/project/integrations/services_templates.md b/doc/user/project/integrations/services_templates.md
new file mode 100644
index 00000000000..5b04d7d88b8
--- /dev/null
+++ b/doc/user/project/integrations/services_templates.md
@@ -0,0 +1,26 @@
+# Services templates
+
+A GitLab administrator can add a service template that sets a default for each
+project. After a service template is enabled, it will be applied to new
+projects only and its details will be pre-filled on the project's Service page.
+
+## Enable a service template
+
+In GitLab's Admin area, navigate to **Service Templates** and choose the
+service template you wish to create.
+
+## Services for external issue trackers
+
+In the image below you can see how a service template for Redmine would look
+like.
+
+![Redmine service template](img/services_templates_redmine_example.png)
+
+---
+
+For each project, you will still need to configure the issue tracking
+URLs by replacing `:issues_tracker_id` in the above screenshot with the ID used
+by your external issue tracker. Prior to GitLab v7.8, this ID was configured in
+the project settings, and GitLab would automatically update the URL configured
+in `gitlab.yml`. This behavior is now deprecated and all issue tracker URLs
+must be configured directly within the project's **Integrations** settings.
diff --git a/doc/user/project/integrations/slack.md b/doc/user/project/integrations/slack.md
new file mode 100644
index 00000000000..f27f9a726fc
--- /dev/null
+++ b/doc/user/project/integrations/slack.md
@@ -0,0 +1,53 @@
+# Slack Notifications Service
+
+## On Slack
+
+To enable Slack integration you must create an incoming webhook integration on
+Slack:
+
+1. [Sign in to Slack](https://slack.com/signin)
+1. Visit [Incoming WebHooks](https://my.slack.com/services/new/incoming-webhook/)
+1. Choose the channel name you want to send notifications to.
+1. Click **Add Incoming WebHooks Integration**
+1. Copy the **Webhook URL**, we'll need this later for GitLab.
+
+## On GitLab
+
+After you set up Slack, it's time to set up GitLab.
+
+Navigate to the [Integrations page](project_services.md#accessing-the-project-services)
+and select the **Slack notifications** service to configure it.
+There, you will see a checkbox with the following events that can be triggered:
+
+- Push
+- Issue
+- Confidential issue
+- Merge request
+- Note
+- Tag push
+- Build
+- Pipeline
+- Wiki page
+
+Below each of these event checkboxes, you have an input field to enter
+which Slack channel you want to send that event message. Enter your preferred channel name **without** the hash sign (`#`).
+
+At the end, fill in your Slack details:
+
+| Field | Description |
+| ----- | ----------- |
+| **Webhook**  | The [incoming webhook URL][slackhook] which you have to setup on Slack. |
+| **Username** | Optional username which can be on messages sent to Slack. Fill this in if you want to change the username of the bot. |
+| **Notify only broken builds** | If you choose to enable the **Build** event and you want to be only notified about failed builds. |
+| **Notify only broken pipelines** | If you choose to enable the **Pipeline** event and you want to be only notified about failed pipelines. |
+
+After you are all done, click **Save changes** for the changes to take effect.
+
+>**Note:**
+You can set "branch,pushed,Compare changes" as highlight words on your Slack
+profile settings, so that you can be aware of new commits when somebody pushes
+them.
+
+![Slack configuration](img/slack_configuration.png)
+
+[slackhook]: https://my.slack.com/services/new/incoming-webhook
diff --git a/doc/user/project/integrations/slack_slash_commands.md b/doc/user/project/integrations/slack_slash_commands.md
new file mode 100644
index 00000000000..56f1ba7311e
--- /dev/null
+++ b/doc/user/project/integrations/slack_slash_commands.md
@@ -0,0 +1,24 @@
+# Slack slash commands
+
+> Introduced in GitLab 8.15
+
+Slack commands give users an extra interface to perform common operations
+from the chat environment. This allows one to, for example, create an issue as
+soon as the idea was discussed in chat.
+For all available commands try the help subcommand, for example: `/gitlab help`,
+all review the [full list of commands](../../../integration/chat_commands.md).
+
+## Prerequisites
+
+A [team](https://get.slack.help/hc/en-us/articles/217608418-Creating-a-team) in
+Slack should be created beforehand, GitLab cannot create it for you.
+
+## Configuration
+
+Go to your project's [Integrations page](project_services.md#accessing-the-project-services)
+and select the **Slack slash commands** service to configure it.
+
+![Slack setup instructions](img/slack_setup.png)
+
+Once you've followed the instructions, mark the service as active and insert the token
+you've received from Slack. After saving the service you are good to go!
diff --git a/doc/user/project/integrations/webhooks.md b/doc/user/project/integrations/webhooks.md
new file mode 100644
index 00000000000..ed1e867f5fb
--- /dev/null
+++ b/doc/user/project/integrations/webhooks.md
@@ -0,0 +1,1028 @@
+# Webhooks
+
+>**Note:**
+Starting from GitLab 8.5:
+- the `repository` key is deprecated in favor of the `project` key
+- the `project.ssh_url` key is deprecated in favor of the `project.git_ssh_url` key
+- the `project.http_url` key is deprecated in favor of the `project.git_http_url` key
+
+Project webhooks allow you to trigger a URL if for example new code is pushed or
+a new issue is created. You can configure webhooks to listen for specific events
+like pushes, issues or merge requests. GitLab will send a POST request with data
+to the webhook URL.
+
+Webhooks can be used to update an external issue tracker, trigger CI jobs,
+update a backup mirror, or even deploy to your production server.
+
+Navigate to the webhooks page by going to the **Integrations** page from your
+project's settings which can be found under the wheel icon in the upper right
+corner.
+
+![Accessing the integrations](img/accessing_integrations.png)
+
+## Webhook endpoint tips
+
+If you are writing your own endpoint (web server) that will receive
+GitLab webhooks keep in mind the following things:
+
+-   Your endpoint should send its HTTP response as fast as possible. If
+    you wait too long, GitLab may decide the hook failed and retry it.
+-   Your endpoint should ALWAYS return a valid HTTP response. If you do
+    not do this then GitLab will think the hook failed and retry it.
+    Most HTTP libraries take care of this for you automatically but if
+    you are writing a low-level hook this is important to remember.
+-   GitLab ignores the HTTP status code returned by your endpoint.
+
+## Secret token
+
+If you specify a secret token, it will be sent with the hook request in the
+`X-Gitlab-Token` HTTP header. Your webhook endpoint can check that to verify
+that the request is legitimate.
+
+## SSL verification
+
+By default, the SSL certificate of the webhook endpoint is verified based on
+an internal list of Certificate Authorities, which means the certificate cannot
+be self-signed.
+
+You can turn this off in the webhook settings in your GitLab projects.
+
+![SSL Verification](img/webhooks_ssl.png)
+
+## Events
+
+Below are described the supported events.
+
+### Push events
+
+Triggered when you push to the repository except when pushing tags.
+
+**Request header**:
+
+```
+X-Gitlab-Event: Push Hook
+```
+
+**Request body:**
+
+```json
+{
+  "object_kind": "push",
+  "before": "95790bf891e76fee5e1747ab589903a6a1f80f22",
+  "after": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
+  "ref": "refs/heads/master",
+  "checkout_sha": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
+  "user_id": 4,
+  "user_name": "John Smith",
+  "user_email": "john@example.com",
+  "user_avatar": "https://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=8://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=80",
+  "project_id": 15,
+  "project":{
+    "name":"Diaspora",
+    "description":"",
+    "web_url":"http://example.com/mike/diaspora",
+    "avatar_url":null,
+    "git_ssh_url":"git@example.com:mike/diaspora.git",
+    "git_http_url":"http://example.com/mike/diaspora.git",
+    "namespace":"Mike",
+    "visibility_level":0,
+    "path_with_namespace":"mike/diaspora",
+    "default_branch":"master",
+    "homepage":"http://example.com/mike/diaspora",
+    "url":"git@example.com:mike/diaspora.git",
+    "ssh_url":"git@example.com:mike/diaspora.git",
+    "http_url":"http://example.com/mike/diaspora.git"
+  },
+  "repository":{
+    "name": "Diaspora",
+    "url": "git@example.com:mike/diaspora.git",
+    "description": "",
+    "homepage": "http://example.com/mike/diaspora",
+    "git_http_url":"http://example.com/mike/diaspora.git",
+    "git_ssh_url":"git@example.com:mike/diaspora.git",
+    "visibility_level":0
+  },
+  "commits": [
+    {
+      "id": "b6568db1bc1dcd7f8b4d5a946b0b91f9dacd7327",
+      "message": "Update Catalan translation to e38cb41.",
+      "timestamp": "2011-12-12T14:27:31+02:00",
+      "url": "http://example.com/mike/diaspora/commit/b6568db1bc1dcd7f8b4d5a946b0b91f9dacd7327",
+      "author": {
+        "name": "Jordi Mallach",
+        "email": "jordi@softcatala.org"
+      },
+      "added": ["CHANGELOG"],
+      "modified": ["app/controller/application.rb"],
+      "removed": []
+    },
+    {
+      "id": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
+      "message": "fixed readme",
+      "timestamp": "2012-01-03T23:36:29+02:00",
+      "url": "http://example.com/mike/diaspora/commit/da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
+      "author": {
+        "name": "GitLab dev user",
+        "email": "gitlabdev@dv6700.(none)"
+      },
+      "added": ["CHANGELOG"],
+      "modified": ["app/controller/application.rb"],
+      "removed": []
+    }
+  ],
+  "total_commits_count": 4
+}
+```
+
+### Tag events
+
+Triggered when you create (or delete) tags to the repository.
+
+**Request header**:
+
+```
+X-Gitlab-Event: Tag Push Hook
+```
+
+**Request body:**
+
+```json
+{
+  "object_kind": "tag_push",
+  "before": "0000000000000000000000000000000000000000",
+  "after": "82b3d5ae55f7080f1e6022629cdb57bfae7cccc7",
+  "ref": "refs/tags/v1.0.0",
+  "checkout_sha": "82b3d5ae55f7080f1e6022629cdb57bfae7cccc7",
+  "user_id": 1,
+  "user_name": "John Smith",
+  "user_avatar": "https://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=8://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=80",
+  "project_id": 1,
+  "project":{
+    "name":"Example",
+    "description":"",
+    "web_url":"http://example.com/jsmith/example",
+    "avatar_url":null,
+    "git_ssh_url":"git@example.com:jsmith/example.git",
+    "git_http_url":"http://example.com/jsmith/example.git",
+    "namespace":"Jsmith",
+    "visibility_level":0,
+    "path_with_namespace":"jsmith/example",
+    "default_branch":"master",
+    "homepage":"http://example.com/jsmith/example",
+    "url":"git@example.com:jsmith/example.git",
+    "ssh_url":"git@example.com:jsmith/example.git",
+    "http_url":"http://example.com/jsmith/example.git"
+  },
+  "repository":{
+    "name": "Example",
+    "url": "ssh://git@example.com/jsmith/example.git",
+    "description": "",
+    "homepage": "http://example.com/jsmith/example",
+    "git_http_url":"http://example.com/jsmith/example.git",
+    "git_ssh_url":"git@example.com:jsmith/example.git",
+    "visibility_level":0
+  },
+  "commits": [],
+  "total_commits_count": 0
+}
+```
+
+### Issues events
+
+Triggered when a new issue is created or an existing issue was updated/closed/reopened.
+
+**Request header**:
+
+```
+X-Gitlab-Event: Issue Hook
+```
+
+**Request body:**
+
+```json
+{
+  "object_kind": "issue",
+  "user": {
+    "name": "Administrator",
+    "username": "root",
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
+  },
+  "project":{
+    "name":"Gitlab Test",
+    "description":"Aut reprehenderit ut est.",
+    "web_url":"http://example.com/gitlabhq/gitlab-test",
+    "avatar_url":null,
+    "git_ssh_url":"git@example.com:gitlabhq/gitlab-test.git",
+    "git_http_url":"http://example.com/gitlabhq/gitlab-test.git",
+    "namespace":"GitlabHQ",
+    "visibility_level":20,
+    "path_with_namespace":"gitlabhq/gitlab-test",
+    "default_branch":"master",
+    "homepage":"http://example.com/gitlabhq/gitlab-test",
+    "url":"http://example.com/gitlabhq/gitlab-test.git",
+    "ssh_url":"git@example.com:gitlabhq/gitlab-test.git",
+    "http_url":"http://example.com/gitlabhq/gitlab-test.git"
+  },
+  "repository":{
+    "name": "Gitlab Test",
+    "url": "http://example.com/gitlabhq/gitlab-test.git",
+    "description": "Aut reprehenderit ut est.",
+    "homepage": "http://example.com/gitlabhq/gitlab-test"
+  },
+  "object_attributes": {
+    "id": 301,
+    "title": "New API: create/update/delete file",
+    "assignee_id": 51,
+    "author_id": 51,
+    "project_id": 14,
+    "created_at": "2013-12-03T17:15:43Z",
+    "updated_at": "2013-12-03T17:15:43Z",
+    "position": 0,
+    "branch_name": null,
+    "description": "Create new API for manipulations with repository",
+    "milestone_id": null,
+    "state": "opened",
+    "iid": 23,
+    "url": "http://example.com/diaspora/issues/23",
+    "action": "open"
+  },
+  "assignee": {
+    "name": "User1",
+    "username": "user1",
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
+  }
+}
+```
+### Comment events
+
+Triggered when a new comment is made on commits, merge requests, issues, and code snippets.
+The note data will be stored in `object_attributes` (e.g. `note`, `noteable_type`). The
+payload will also include information about the target of the comment. For example,
+a comment on a issue will include the specific issue information under the `issue` key.
+Valid target types:
+
+1. `commit`
+2. `merge_request`
+3. `issue`
+4. `snippet`
+
+#### Comment on commit
+
+**Request header**:
+
+```
+X-Gitlab-Event: Note Hook
+```
+
+**Request body:**
+
+```json
+{
+  "object_kind": "note",
+  "user": {
+    "name": "Administrator",
+    "username": "root",
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
+  },
+  "project_id": 5,
+  "project":{
+    "name":"Gitlab Test",
+    "description":"Aut reprehenderit ut est.",
+    "web_url":"http://example.com/gitlabhq/gitlab-test",
+    "avatar_url":null,
+    "git_ssh_url":"git@example.com:gitlabhq/gitlab-test.git",
+    "git_http_url":"http://example.com/gitlabhq/gitlab-test.git",
+    "namespace":"GitlabHQ",
+    "visibility_level":20,
+    "path_with_namespace":"gitlabhq/gitlab-test",
+    "default_branch":"master",
+    "homepage":"http://example.com/gitlabhq/gitlab-test",
+    "url":"http://example.com/gitlabhq/gitlab-test.git",
+    "ssh_url":"git@example.com:gitlabhq/gitlab-test.git",
+    "http_url":"http://example.com/gitlabhq/gitlab-test.git"
+  },
+  "repository":{
+    "name": "Gitlab Test",
+    "url": "http://example.com/gitlab-org/gitlab-test.git",
+    "description": "Aut reprehenderit ut est.",
+    "homepage": "http://example.com/gitlab-org/gitlab-test"
+  },
+  "object_attributes": {
+    "id": 1243,
+    "note": "This is a commit comment. How does this work?",
+    "noteable_type": "Commit",
+    "author_id": 1,
+    "created_at": "2015-05-17 18:08:09 UTC",
+    "updated_at": "2015-05-17 18:08:09 UTC",
+    "project_id": 5,
+    "attachment":null,
+    "line_code": "bec9703f7a456cd2b4ab5fb3220ae016e3e394e3_0_1",
+    "commit_id": "cfe32cf61b73a0d5e9f13e774abde7ff789b1660",
+    "noteable_id": null,
+    "system": false,
+    "st_diff": {
+      "diff": "--- /dev/null\n+++ b/six\n@@ -0,0 +1 @@\n+Subproject commit 409f37c4f05865e4fb208c771485f211a22c4c2d\n",
+      "new_path": "six",
+      "old_path": "six",
+      "a_mode": "0",
+      "b_mode": "160000",
+      "new_file": true,
+      "renamed_file": false,
+      "deleted_file": false
+    },
+    "url": "http://example.com/gitlab-org/gitlab-test/commit/cfe32cf61b73a0d5e9f13e774abde7ff789b1660#note_1243"
+  },
+  "commit": {
+    "id": "cfe32cf61b73a0d5e9f13e774abde7ff789b1660",
+    "message": "Add submodule\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
+    "timestamp": "2014-02-27T10:06:20+02:00",
+    "url": "http://example.com/gitlab-org/gitlab-test/commit/cfe32cf61b73a0d5e9f13e774abde7ff789b1660",
+    "author": {
+      "name": "Dmitriy Zaporozhets",
+      "email": "dmitriy.zaporozhets@gmail.com"
+    }
+  }
+}
+```
+
+#### Comment on merge request
+
+**Request header**:
+
+```
+X-Gitlab-Event: Note Hook
+```
+
+**Request body:**
+
+```json
+{
+  "object_kind": "note",
+  "user": {
+    "name": "Administrator",
+    "username": "root",
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
+  },
+  "project_id": 5,
+  "project":{
+    "name":"Gitlab Test",
+    "description":"Aut reprehenderit ut est.",
+    "web_url":"http://example.com/gitlab-org/gitlab-test",
+    "avatar_url":null,
+    "git_ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
+    "git_http_url":"http://example.com/gitlab-org/gitlab-test.git",
+    "namespace":"Gitlab Org",
+    "visibility_level":10,
+    "path_with_namespace":"gitlab-org/gitlab-test",
+    "default_branch":"master",
+    "homepage":"http://example.com/gitlab-org/gitlab-test",
+    "url":"http://example.com/gitlab-org/gitlab-test.git",
+    "ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
+    "http_url":"http://example.com/gitlab-org/gitlab-test.git"
+  },
+  "repository":{
+    "name": "Gitlab Test",
+    "url": "http://localhost/gitlab-org/gitlab-test.git",
+    "description": "Aut reprehenderit ut est.",
+    "homepage": "http://example.com/gitlab-org/gitlab-test"
+  },
+  "object_attributes": {
+    "id": 1244,
+    "note": "This MR needs work.",
+    "noteable_type": "MergeRequest",
+    "author_id": 1,
+    "created_at": "2015-05-17 18:21:36 UTC",
+    "updated_at": "2015-05-17 18:21:36 UTC",
+    "project_id": 5,
+    "attachment": null,
+    "line_code": null,
+    "commit_id": "",
+    "noteable_id": 7,
+    "system": false,
+    "st_diff": null,
+    "url": "http://example.com/gitlab-org/gitlab-test/merge_requests/1#note_1244"
+  },
+  "merge_request": {
+    "id": 7,
+    "target_branch": "markdown",
+    "source_branch": "master",
+    "source_project_id": 5,
+    "author_id": 8,
+    "assignee_id": 28,
+    "title": "Tempora et eos debitis quae laborum et.",
+    "created_at": "2015-03-01 20:12:53 UTC",
+    "updated_at": "2015-03-21 18:27:27 UTC",
+    "milestone_id": 11,
+    "state": "opened",
+    "merge_status": "cannot_be_merged",
+    "target_project_id": 5,
+    "iid": 1,
+    "description": "Et voluptas corrupti assumenda temporibus. Architecto cum animi eveniet amet asperiores. Vitae numquam voluptate est natus sit et ad id.",
+    "position": 0,
+    "locked_at": null,
+    "source":{
+      "name":"Gitlab Test",
+      "description":"Aut reprehenderit ut est.",
+      "web_url":"http://example.com/gitlab-org/gitlab-test",
+      "avatar_url":null,
+      "git_ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
+      "git_http_url":"http://example.com/gitlab-org/gitlab-test.git",
+      "namespace":"Gitlab Org",
+      "visibility_level":10,
+      "path_with_namespace":"gitlab-org/gitlab-test",
+      "default_branch":"master",
+      "homepage":"http://example.com/gitlab-org/gitlab-test",
+      "url":"http://example.com/gitlab-org/gitlab-test.git",
+      "ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
+      "http_url":"http://example.com/gitlab-org/gitlab-test.git"
+    },
+    "target": {
+      "name":"Gitlab Test",
+      "description":"Aut reprehenderit ut est.",
+      "web_url":"http://example.com/gitlab-org/gitlab-test",
+      "avatar_url":null,
+      "git_ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
+      "git_http_url":"http://example.com/gitlab-org/gitlab-test.git",
+      "namespace":"Gitlab Org",
+      "visibility_level":10,
+      "path_with_namespace":"gitlab-org/gitlab-test",
+      "default_branch":"master",
+      "homepage":"http://example.com/gitlab-org/gitlab-test",
+      "url":"http://example.com/gitlab-org/gitlab-test.git",
+      "ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
+      "http_url":"http://example.com/gitlab-org/gitlab-test.git"
+    },
+    "last_commit": {
+      "id": "562e173be03b8ff2efb05345d12df18815438a4b",
+      "message": "Merge branch 'another-branch' into 'master'\n\nCheck in this test\n",
+      "timestamp": "2015-04-08T21: 00:25-07:00",
+      "url": "http://example.com/gitlab-org/gitlab-test/commit/562e173be03b8ff2efb05345d12df18815438a4b",
+      "author": {
+        "name": "John Smith",
+        "email": "john@example.com"
+      }
+    },
+    "work_in_progress": false,
+    "assignee": {
+      "name": "User1",
+      "username": "user1",
+      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
+    }
+  }
+}
+```
+
+#### Comment on issue
+
+**Request header**:
+
+```
+X-Gitlab-Event: Note Hook
+```
+
+**Request body:**
+
+```json
+{
+  "object_kind": "note",
+  "user": {
+    "name": "Administrator",
+    "username": "root",
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
+  },
+  "project_id": 5,
+  "project":{
+    "name":"Gitlab Test",
+    "description":"Aut reprehenderit ut est.",
+    "web_url":"http://example.com/gitlab-org/gitlab-test",
+    "avatar_url":null,
+    "git_ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
+    "git_http_url":"http://example.com/gitlab-org/gitlab-test.git",
+    "namespace":"Gitlab Org",
+    "visibility_level":10,
+    "path_with_namespace":"gitlab-org/gitlab-test",
+    "default_branch":"master",
+    "homepage":"http://example.com/gitlab-org/gitlab-test",
+    "url":"http://example.com/gitlab-org/gitlab-test.git",
+    "ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
+    "http_url":"http://example.com/gitlab-org/gitlab-test.git"
+  },
+  "repository":{
+    "name":"diaspora",
+    "url":"git@example.com:mike/diaspora.git",
+    "description":"",
+    "homepage":"http://example.com/mike/diaspora"
+  },
+  "object_attributes": {
+    "id": 1241,
+    "note": "Hello world",
+    "noteable_type": "Issue",
+    "author_id": 1,
+    "created_at": "2015-05-17 17:06:40 UTC",
+    "updated_at": "2015-05-17 17:06:40 UTC",
+    "project_id": 5,
+    "attachment": null,
+    "line_code": null,
+    "commit_id": "",
+    "noteable_id": 92,
+    "system": false,
+    "st_diff": null,
+    "url": "http://example.com/gitlab-org/gitlab-test/issues/17#note_1241"
+  },
+  "issue": {
+    "id": 92,
+    "title": "test",
+    "assignee_id": null,
+    "author_id": 1,
+    "project_id": 5,
+    "created_at": "2015-04-12 14:53:17 UTC",
+    "updated_at": "2015-04-26 08:28:42 UTC",
+    "position": 0,
+    "branch_name": null,
+    "description": "test",
+    "milestone_id": null,
+    "state": "closed",
+    "iid": 17
+  }
+}
+```
+
+#### Comment on code snippet
+
+**Request header**:
+
+```
+X-Gitlab-Event: Note Hook
+```
+
+**Request body:**
+
+```json
+{
+  "object_kind": "note",
+  "user": {
+    "name": "Administrator",
+    "username": "root",
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
+  },
+  "project_id": 5,
+  "project":{
+    "name":"Gitlab Test",
+    "description":"Aut reprehenderit ut est.",
+    "web_url":"http://example.com/gitlab-org/gitlab-test",
+    "avatar_url":null,
+    "git_ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
+    "git_http_url":"http://example.com/gitlab-org/gitlab-test.git",
+    "namespace":"Gitlab Org",
+    "visibility_level":10,
+    "path_with_namespace":"gitlab-org/gitlab-test",
+    "default_branch":"master",
+    "homepage":"http://example.com/gitlab-org/gitlab-test",
+    "url":"http://example.com/gitlab-org/gitlab-test.git",
+    "ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
+    "http_url":"http://example.com/gitlab-org/gitlab-test.git"
+  },
+  "repository":{
+    "name":"Gitlab Test",
+    "url":"http://example.com/gitlab-org/gitlab-test.git",
+    "description":"Aut reprehenderit ut est.",
+    "homepage":"http://example.com/gitlab-org/gitlab-test"
+  },
+  "object_attributes": {
+    "id": 1245,
+    "note": "Is this snippet doing what it's supposed to be doing?",
+    "noteable_type": "Snippet",
+    "author_id": 1,
+    "created_at": "2015-05-17 18:35:50 UTC",
+    "updated_at": "2015-05-17 18:35:50 UTC",
+    "project_id": 5,
+    "attachment": null,
+    "line_code": null,
+    "commit_id": "",
+    "noteable_id": 53,
+    "system": false,
+    "st_diff": null,
+    "url": "http://example.com/gitlab-org/gitlab-test/snippets/53#note_1245"
+  },
+  "snippet": {
+    "id": 53,
+    "title": "test",
+    "content": "puts 'Hello world'",
+    "author_id": 1,
+    "project_id": 5,
+    "created_at": "2015-04-09 02:40:38 UTC",
+    "updated_at": "2015-04-09 02:40:38 UTC",
+    "file_name": "test.rb",
+    "expires_at": null,
+    "type": "ProjectSnippet",
+    "visibility_level": 0
+  }
+}
+```
+
+### Merge request events
+
+Triggered when a new merge request is created, an existing merge request was updated/merged/closed or a commit is added in the source branch.
+
+**Request header**:
+
+```
+X-Gitlab-Event: Merge Request Hook
+```
+
+**Request body:**
+
+```json
+{
+  "object_kind": "merge_request",
+  "user": {
+    "name": "Administrator",
+    "username": "root",
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
+  },
+  "object_attributes": {
+    "id": 99,
+    "target_branch": "master",
+    "source_branch": "ms-viewport",
+    "source_project_id": 14,
+    "author_id": 51,
+    "assignee_id": 6,
+    "title": "MS-Viewport",
+    "created_at": "2013-12-03T17:23:34Z",
+    "updated_at": "2013-12-03T17:23:34Z",
+    "st_commits": null,
+    "st_diffs": null,
+    "milestone_id": null,
+    "state": "opened",
+    "merge_status": "unchecked",
+    "target_project_id": 14,
+    "iid": 1,
+    "description": "",
+    "source":{
+      "name":"Awesome Project",
+      "description":"Aut reprehenderit ut est.",
+      "web_url":"http://example.com/awesome_space/awesome_project",
+      "avatar_url":null,
+      "git_ssh_url":"git@example.com:awesome_space/awesome_project.git",
+      "git_http_url":"http://example.com/awesome_space/awesome_project.git",
+      "namespace":"Awesome Space",
+      "visibility_level":20,
+      "path_with_namespace":"awesome_space/awesome_project",
+      "default_branch":"master",
+      "homepage":"http://example.com/awesome_space/awesome_project",
+      "url":"http://example.com/awesome_space/awesome_project.git",
+      "ssh_url":"git@example.com:awesome_space/awesome_project.git",
+      "http_url":"http://example.com/awesome_space/awesome_project.git"
+    },
+    "target": {
+      "name":"Awesome Project",
+      "description":"Aut reprehenderit ut est.",
+      "web_url":"http://example.com/awesome_space/awesome_project",
+      "avatar_url":null,
+      "git_ssh_url":"git@example.com:awesome_space/awesome_project.git",
+      "git_http_url":"http://example.com/awesome_space/awesome_project.git",
+      "namespace":"Awesome Space",
+      "visibility_level":20,
+      "path_with_namespace":"awesome_space/awesome_project",
+      "default_branch":"master",
+      "homepage":"http://example.com/awesome_space/awesome_project",
+      "url":"http://example.com/awesome_space/awesome_project.git",
+      "ssh_url":"git@example.com:awesome_space/awesome_project.git",
+      "http_url":"http://example.com/awesome_space/awesome_project.git"
+    },
+    "last_commit": {
+      "id": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
+      "message": "fixed readme",
+      "timestamp": "2012-01-03T23:36:29+02:00",
+      "url": "http://example.com/awesome_space/awesome_project/commits/da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
+      "author": {
+        "name": "GitLab dev user",
+        "email": "gitlabdev@dv6700.(none)"
+      }
+    },
+    "work_in_progress": false,
+    "url": "http://example.com/diaspora/merge_requests/1",
+    "action": "open",
+    "assignee": {
+      "name": "User1",
+      "username": "user1",
+      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
+    }
+  }
+}
+```
+
+### Wiki Page events
+
+Triggered when a wiki page is created, edited or deleted.
+
+**Request Header**:
+
+```
+X-Gitlab-Event: Wiki Page Hook
+```
+
+**Request Body**:
+
+```json
+{
+  "object_kind": "wiki_page",
+  "user": {
+    "name": "Administrator",
+    "username": "root",
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon"
+  },
+  "project": {
+    "name": "awesome-project",
+    "description": "This is awesome",
+    "web_url": "http://example.com/root/awesome-project",
+    "avatar_url": null,
+    "git_ssh_url": "git@example.com:root/awesome-project.git",
+    "git_http_url": "http://example.com/root/awesome-project.git",
+    "namespace": "root",
+    "visibility_level": 0,
+    "path_with_namespace": "root/awesome-project",
+    "default_branch": "master",
+    "homepage": "http://example.com/root/awesome-project",
+    "url": "git@example.com:root/awesome-project.git",
+    "ssh_url": "git@example.com:root/awesome-project.git",
+    "http_url": "http://example.com/root/awesome-project.git"
+  },
+  "wiki": {
+    "web_url": "http://example.com/root/awesome-project/wikis/home",
+    "git_ssh_url": "git@example.com:root/awesome-project.wiki.git",
+    "git_http_url": "http://example.com/root/awesome-project.wiki.git",
+    "path_with_namespace": "root/awesome-project.wiki",
+    "default_branch": "master"
+  },
+  "object_attributes": {
+    "title": "Awesome",
+    "content": "awesome content goes here",
+    "format": "markdown",
+    "message": "adding an awesome page to the wiki",
+    "slug": "awesome",
+    "url": "http://example.com/root/awesome-project/wikis/awesome",
+    "action": "create"
+  }
+}
+```
+
+### Pipeline events
+
+Triggered on status change of Pipeline.
+
+**Request Header**:
+
+```
+X-Gitlab-Event: Pipeline Hook
+```
+
+**Request Body**:
+
+```json
+{
+   "object_kind": "pipeline",
+   "object_attributes":{
+      "id": 31,
+      "ref": "master",
+      "tag": false,
+      "sha": "bcbb5ec396a2c0f828686f14fac9b80b780504f2",
+      "before_sha": "bcbb5ec396a2c0f828686f14fac9b80b780504f2",
+      "status": "success",
+      "stages":[
+         "build",
+         "test",
+         "deploy"
+      ],
+      "created_at": "2016-08-12 15:23:28 UTC",
+      "finished_at": "2016-08-12 15:26:29 UTC",
+      "duration": 63
+   },
+   "user":{
+      "name": "Administrator",
+      "username": "root",
+      "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
+   },
+   "project":{
+      "name": "Gitlab Test",
+      "description": "Atque in sunt eos similique dolores voluptatem.",
+      "web_url": "http://192.168.64.1:3005/gitlab-org/gitlab-test",
+      "avatar_url": null,
+      "git_ssh_url": "git@192.168.64.1:gitlab-org/gitlab-test.git",
+      "git_http_url": "http://192.168.64.1:3005/gitlab-org/gitlab-test.git",
+      "namespace": "Gitlab Org",
+      "visibility_level": 20,
+      "path_with_namespace": "gitlab-org/gitlab-test",
+      "default_branch": "master"
+   },
+   "commit":{
+      "id": "bcbb5ec396a2c0f828686f14fac9b80b780504f2",
+      "message": "test\n",
+      "timestamp": "2016-08-12T17:23:21+02:00",
+      "url": "http://example.com/gitlab-org/gitlab-test/commit/bcbb5ec396a2c0f828686f14fac9b80b780504f2",
+      "author":{
+         "name": "User",
+         "email": "user@gitlab.com"
+      }
+   },
+   "builds":[
+      {
+         "id": 380,
+         "stage": "deploy",
+         "name": "production",
+         "status": "skipped",
+         "created_at": "2016-08-12 15:23:28 UTC",
+         "started_at": null,
+         "finished_at": null,
+         "when": "manual",
+         "manual": true,
+         "user":{
+            "name": "Administrator",
+            "username": "root",
+            "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
+         },
+         "runner": null,
+         "artifacts_file":{
+            "filename": null,
+            "size": null
+         }
+      },
+      {
+         "id": 377,
+         "stage": "test",
+         "name": "test-image",
+         "status": "success",
+         "created_at": "2016-08-12 15:23:28 UTC",
+         "started_at": "2016-08-12 15:26:12 UTC",
+         "finished_at": null,
+         "when": "on_success",
+         "manual": false,
+         "user":{
+            "name": "Administrator",
+            "username": "root",
+            "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
+         },
+         "runner": null,
+         "artifacts_file":{
+            "filename": null,
+            "size": null
+         }
+      },
+      {
+         "id": 378,
+         "stage": "test",
+         "name": "test-build",
+         "status": "success",
+         "created_at": "2016-08-12 15:23:28 UTC",
+         "started_at": "2016-08-12 15:26:12 UTC",
+         "finished_at": "2016-08-12 15:26:29 UTC",
+         "when": "on_success",
+         "manual": false,
+         "user":{
+            "name": "Administrator",
+            "username": "root",
+            "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
+         },
+         "runner": null,
+         "artifacts_file":{
+            "filename": null,
+            "size": null
+         }
+      },
+      {
+         "id": 376,
+         "stage": "build",
+         "name": "build-image",
+         "status": "success",
+         "created_at": "2016-08-12 15:23:28 UTC",
+         "started_at": "2016-08-12 15:24:56 UTC",
+         "finished_at": "2016-08-12 15:25:26 UTC",
+         "when": "on_success",
+         "manual": false,
+         "user":{
+            "name": "Administrator",
+            "username": "root",
+            "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
+         },
+         "runner": null,
+         "artifacts_file":{
+            "filename": null,
+            "size": null
+         }
+      },
+      {
+         "id": 379,
+         "stage": "deploy",
+         "name": "staging",
+         "status": "created",
+         "created_at": "2016-08-12 15:23:28 UTC",
+         "started_at": null,
+         "finished_at": null,
+         "when": "on_success",
+         "manual": false,
+         "user":{
+            "name": "Administrator",
+            "username": "root",
+            "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
+         },
+         "runner": null,
+         "artifacts_file":{
+            "filename": null,
+            "size": null
+         }
+      }
+   ]
+}
+```
+
+### Build events
+
+Triggered on status change of a Build.
+
+**Request Header**:
+
+```
+X-Gitlab-Event: Build Hook
+```
+
+**Request Body**:
+
+```json
+{
+  "object_kind": "build",
+  "ref": "gitlab-script-trigger",
+  "tag": false,
+  "before_sha": "2293ada6b400935a1378653304eaf6221e0fdb8f",
+  "sha": "2293ada6b400935a1378653304eaf6221e0fdb8f",
+  "build_id": 1977,
+  "build_name": "test",
+  "build_stage": "test",
+  "build_status": "created",
+  "build_started_at": null,
+  "build_finished_at": null,
+  "build_duration": null,
+  "build_allow_failure": false,
+  "project_id": 380,
+  "project_name": "gitlab-org/gitlab-test",
+  "user": {
+    "id": 3,
+    "name": "User",
+    "email": "user@gitlab.com"
+  },
+  "commit": {
+    "id": 2366,
+    "sha": "2293ada6b400935a1378653304eaf6221e0fdb8f",
+    "message": "test\n",
+    "author_name": "User",
+    "author_email": "user@gitlab.com",
+    "status": "created",
+    "duration": null,
+    "started_at": null,
+    "finished_at": null
+  },
+  "repository": {
+    "name": "gitlab_test",
+    "git_ssh_url": "git@192.168.64.1:gitlab-org/gitlab-test.git",
+    "description": "Atque in sunt eos similique dolores voluptatem.",
+    "homepage": "http://192.168.64.1:3005/gitlab-org/gitlab-test",
+    "git_ssh_url": "git@192.168.64.1:gitlab-org/gitlab-test.git",
+    "git_http_url": "http://192.168.64.1:3005/gitlab-org/gitlab-test.git",
+    "visibility_level": 20
+  }
+}
+```
+
+## Example webhook receiver
+
+If you want to see GitLab's webhooks in action for testing purposes you can use
+a simple echo script running in a console session. For the following script to
+work you need to have Ruby installed.
+
+Save the following file as `print_http_body.rb`:
+
+```ruby
+require 'webrick'
+
+server = WEBrick::HTTPServer.new(:Port => ARGV.first)
+server.mount_proc '/' do |req, res|
+  puts req.body
+end
+
+trap 'INT' do
+  server.shutdown
+end
+server.start
+```
+
+Pick an unused port (e.g. 8000) and start the script: `ruby print_http_body.rb
+8000`.  Then add your server as a webhook receiver in GitLab as
+`http://my.host:8000/`.
+
+When you press 'Test Hook' in GitLab, you should see something like this in the
+console:
+
+```
+{"before":"077a85dd266e6f3573ef7e9ef8ce3343ad659c4e","after":"95cd4a99e93bc4bbabacfa2cd10e6725b1403c60",<SNIP>}
+example.com - - [14/May/2014:07:45:26 EDT] "POST / HTTP/1.1" 200 0
+- -> /
+```
diff --git a/doc/user/project/issue_board.md b/doc/user/project/issue_board.md
index d1ae57c00d7..3199d370a58 100644
--- a/doc/user/project/issue_board.md
+++ b/doc/user/project/issue_board.md
@@ -1,6 +1,8 @@
 # Issue board
 
-> [Introduced][ce-5554] in GitLab 8.11.
+>**Notes:**
+- [Introduced][ce-5554] in GitLab 8.11.
+- The Backlog column was replaced by the **Add issues** button in GitLab 8.17.
 
 The GitLab Issue Board is a software project management tool used to plan,
 organize, and visualize a workflow for a feature or product release.
@@ -28,13 +30,11 @@ Below is a table of the definitions used for GitLab's Issue Board.
 | **List**        | Each label that exists in the issue tracker can have its own dedicated list. Every list is named after the label it is based on and is represented by a column which contains all the issues associated with that label. You can think of a list like the results you get when you filter the issues by a label in your issue tracker. |
 | **Card**        | Every card represents an issue and it is shown under the list for which it has a label. The information you can see on a card consists of the issue number, the issue title, the assignee and the labels associated with it. You can drag cards around from one list to another. Issues inside lists are [ordered by priority](labels.md#prioritize-labels). |
 
-There are three types of lists, the ones you create based on your labels, and
-two default:
+There are two types of lists, the ones you create based on your labels, and
+one default:
 
-- **Backlog** (default): shows all issues that do not fall in one of the other lists. Always appears on the very left.
-- **Done** (default): shows all closed issues. Always appears on the very right.
-Label list: a list based on a label. It shows all issues with that label.
 - Label list: a list based on a label. It shows all opened issues with that label.
+- **Done** (default): shows all closed issues. Always appears on the very right.
 
 ![GitLab Issue Board](img/issue_board.png)
 
@@ -55,10 +55,10 @@ In short, here's a list of actions you can take in an Issue Board:
 If you are not able to perform one or more of the things above, make sure you
 have the right [permissions](#permissions).
 
-## First time using the Issue Board
+## First time using the issue board
 
-The first time you navigate to your Issue Board, you will be presented with the
-two default lists (**Backlog** and **Done**) and a welcoming message that gives
+The first time you navigate to your Issue Board, you will be presented with
+a default list (**Done**) and a welcoming message that gives
 you two options. You can either create a predefined set of labels and create
 their corresponding lists to the Issue Board or opt-out and use your own lists.
 
@@ -93,23 +93,26 @@ in the list's heading. A confirmation dialog will appear for you to confirm.
 Deleting a list doesn't have any effect in issues and labels, it's just the
 list view that is removed. You can always add it back later if you need.
 
-## Searching issues in the Backlog list
+## Adding issues to a list
+
+You can add issues to a list by clicking the **Add issues** button that is
+present in the upper right corner of the issue board. This will open up a modal
+window where you can see all the issues that do not belong to any list.
+
+Select one or more issues by clicking on the cards and then click **Add issues**
+to add them to the selected list. You can limit the issues you want to add to
+the list by filtering by author, assignee, milestone and label.
 
-The very first time you start using the Issue Board, it is very likely your
-issue tracker is already populated with labels and issues. In that case,
-**Backlog** will have all the issues that don't belong to another list, and
-**Done** will have all the closed ones.
+![Bulk adding issues to lists](img/issue_boards_add_issues_modal.png)
 
-For performance and visibility reasons, each list shows the first 20 issues
-by default. If you have more than 20, you have to start scrolling down for the
-next 20 issues to appear. This can be cumbersome if your issue tracker hosts
-hundreds of issues, and for that reason it is easier to search for issues to
-move from **Backlog** to another list.
+## Removing an issue from a list
 
-Start typing in the search bar under the **Backlog** list and the relevant
-issues will appear.
+Removing an issue from a list can be done by clicking on the issue card and then
+clicking the **Remove from board** button in the sidebar. Under the hood, the
+respective label is removed, and as such it's also removed from the list and the
+board itself.
 
-![Issue Board search Backlog](img/issue_board_search_backlog.png)
+![Remove issue from list](img/issue_boards_remove_issue.png)
 
 ## Filtering issues
 
@@ -142,8 +145,8 @@ A typical workflow of using the Issue Board would be:
    and gets automatically closed.
 
 For instance you can create a list based on the label of 'Frontend' and one for
-'Backend'. A designer can start working on an issue by dragging it from
-**Backlog** to 'Frontend'. That way, everyone knows that this issue is now being
+'Backend'. A designer can start working on an issue by adding it to the
+'Frontend' list. That way, everyone knows that this issue is now being
 worked on by the designers. Then, once they're done, all they have to do is
 drag it over to the next list, 'Backend', where a backend developer can
 eventually pick it up. Once they’re done, they move it to **Done**, to close the
diff --git a/doc/user/project/issues/confidential_issues.md b/doc/user/project/issues/confidential_issues.md
new file mode 100644
index 00000000000..1760b182114
--- /dev/null
+++ b/doc/user/project/issues/confidential_issues.md
@@ -0,0 +1,68 @@
+# Confidential issues
+
+> [Introduced][ce-3282] in GitLab 8.6.
+
+Confidential issues are issues visible only to members of a project with
+[sufficient permissions](#permissions-and-access-to-confidential-issues).
+Confidential issues can be used by open source projects and companies alike to
+keep security vulnerabilities private or prevent surprises from leaking out.
+
+## Making an issue confidential
+
+You can make an issue confidential either by creating a new issue or editing
+an existing one.
+
+When you create a new issue, a checkbox right below the text area is available
+to mark the issue as confidential. Check that box and hit the **Submit issue**
+button to create the issue. For existing issues, edit them, check the
+confidential checkbox and hit **Save changes**.
+
+![Creating a new confidential issue](img/confidential_issues_create.png)
+
+## Making an issue non-confidential
+
+To make an issue non-confidential, all you have to do is edit it and unmark
+the confidential checkbox. Once you save the issue, it will gain the default
+visibility level you have chosen for your project.
+
+Every change from regular to confidential and vice versa, is indicated by a
+system note in the issue's comments.
+
+![Confidential issues system notes](img/confidential_issues_system_notes.png)
+
+## Indications of a confidential issue
+
+>**Note:** If you don't have [enough permissions](#permissions-and-access-to-confidential-issues),
+you won't be able to see the confidential issues at all.
+
+There are a few things that visually separate a confidential issue from a
+regular one. In the issues index page view, you can see the eye-slash icon
+next to the issues that are marked as confidential.
+
+![Confidential issues index page](img/confidential_issues_index_page.png)
+
+---
+
+Likewise, while inside the issue, you can see the eye-slash icon right next to
+the issue number, but there is also an indicator in the comment area that the
+issue you are commenting on is confidential.
+
+![Confidential issue page](img/confidential_issues_issue_page.png)
+
+## Permissions and access to confidential issues
+
+There are two kinds of level access for confidential issues. The general rule
+is that confidential issues are visible only to members of a project with at
+least [Reporter access][permissions]. However, a guest user can also create
+confidential issues, but can only view the ones that they created themselves.
+
+Confidential issues are also hidden in search results for unprivileged users.
+For example, here's what a user with Master and Guest access sees in the
+project's search results respectively.
+
+| Master access | Guest access |
+| :-----------: | :----------: |
+| ![Confidential issues search master](img/confidential_issues_search_master.png) | ![Confidential issues search guest](img/confidential_issues_search_guest.png) |
+
+[permissions]: ../../permissions.md#project
+[ce-3282]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3282
diff --git a/doc/user/project/issues/due_dates.md b/doc/user/project/issues/due_dates.md
new file mode 100644
index 00000000000..b516d47ffa3
--- /dev/null
+++ b/doc/user/project/issues/due_dates.md
@@ -0,0 +1,37 @@
+# Due dates
+
+> [Introduced][ce-3614] in GitLab 8.7.
+
+Due dates can be used in issues to keep track of deadlines and make sure
+features are shipped on time. Due dates require at least [Reporter permissions][permissions]
+to be able to edit them. On the contrary, they can be seen by everybody.
+
+## Setting a due date
+
+When creating or editing an issue, you can see the due date field from where
+a calendar will appear to help you choose the date you want. To remove it,
+select the date text and delete it.
+
+![Create a due date](img/due_dates_create.png)
+
+A quicker way to set a due date is via the issue sidebar. Simply expand the
+sidebar and select **Edit** to pick a due date or remove the existing one.
+Changes are saved immediately.
+
+![Edit a due date via the sidebar](img/due_dates_edit_sidebar.png)
+
+## Making use of due dates
+
+Issues that have a due date can be distinctively seen in the issues index page
+with a calendar icon next to them. Issues where the date is past due will have
+the icon and the date colored red. You can sort issues by those that are
+_Due soon_ or _Due later_ from the dropdown menu in the right.
+
+![Issues with due dates in the issues index page](img/due_dates_issues_index_page.png)
+
+Due dates also appear in your [todos list](../../../workflow/todos.md).
+
+![Issues with due dates in the todos](img/due_dates_todos.png)
+
+[ce-3614]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3614
+[permissions]: ../../permissions.md#project
diff --git a/doc/user/project/issues/img/confidential_issues_create.png b/doc/user/project/issues/img/confidential_issues_create.png
new file mode 100644
index 00000000000..d259255599d
--- /dev/null
+++ b/doc/user/project/issues/img/confidential_issues_create.png
diff --git a/doc/user/project/issues/img/confidential_issues_index_page.png b/doc/user/project/issues/img/confidential_issues_index_page.png
new file mode 100644
index 00000000000..042461e2451
--- /dev/null
+++ b/doc/user/project/issues/img/confidential_issues_index_page.png
diff --git a/doc/user/project/issues/img/confidential_issues_issue_page.png b/doc/user/project/issues/img/confidential_issues_issue_page.png
new file mode 100644
index 00000000000..b3568e9303a
--- /dev/null
+++ b/doc/user/project/issues/img/confidential_issues_issue_page.png
diff --git a/doc/user/project/issues/img/confidential_issues_search_guest.png b/doc/user/project/issues/img/confidential_issues_search_guest.png
new file mode 100644
index 00000000000..b85de90b4d5
--- /dev/null
+++ b/doc/user/project/issues/img/confidential_issues_search_guest.png
diff --git a/doc/user/project/issues/img/confidential_issues_search_master.png b/doc/user/project/issues/img/confidential_issues_search_master.png
new file mode 100644
index 00000000000..bf2b9428875
--- /dev/null
+++ b/doc/user/project/issues/img/confidential_issues_search_master.png
diff --git a/doc/user/project/issues/img/confidential_issues_system_notes.png b/doc/user/project/issues/img/confidential_issues_system_notes.png
new file mode 100644
index 00000000000..4005f9350f7
--- /dev/null
+++ b/doc/user/project/issues/img/confidential_issues_system_notes.png
diff --git a/doc/user/project/issues/img/due_dates_create.png b/doc/user/project/issues/img/due_dates_create.png
new file mode 100644
index 00000000000..d2fe1172bab
--- /dev/null
+++ b/doc/user/project/issues/img/due_dates_create.png
diff --git a/doc/user/project/issues/img/due_dates_edit_sidebar.png b/doc/user/project/issues/img/due_dates_edit_sidebar.png
new file mode 100644
index 00000000000..6b37150e7db
--- /dev/null
+++ b/doc/user/project/issues/img/due_dates_edit_sidebar.png
diff --git a/doc/user/project/issues/img/due_dates_issues_index_page.png b/doc/user/project/issues/img/due_dates_issues_index_page.png
new file mode 100644
index 00000000000..defcd5eca39
--- /dev/null
+++ b/doc/user/project/issues/img/due_dates_issues_index_page.png
diff --git a/doc/user/project/issues/img/due_dates_todos.png b/doc/user/project/issues/img/due_dates_todos.png
new file mode 100644
index 00000000000..92c9fd4021b
--- /dev/null
+++ b/doc/user/project/issues/img/due_dates_todos.png
diff --git a/doc/user/project/merge_requests.md b/doc/user/project/merge_requests.md
index be09337319f..84a79f04094 100644
--- a/doc/user/project/merge_requests.md
+++ b/doc/user/project/merge_requests.md
@@ -1,169 +1 @@
-# Merge Requests
-
-Merge requests allow you to exchange changes you made to source code and
-collaborate with other people on the same project.
-
-## Authorization for merge requests
-
-There are two main ways to have a merge request flow with GitLab:
-
-1. Working with [protected branches][] in a single repository
-1. Working with forks of an authoritative project
-
-[Learn more about the authorization for merge requests.](merge_requests/authorization_for_merge_requests.md)
-
-## Cherry-pick changes
-
-Cherry-pick any commit in the UI by simply clicking the **Cherry-pick** button
-in a merged merge requests or a commit.
-
-[Learn more about cherry-picking changes.](merge_requests/cherry_pick_changes.md)
-
-## Merge when pipeline succeeds
-
-When reviewing a merge request that looks ready to merge but still has one or
-more CI builds running, you can set it to be merged automatically when CI
-pipeline succeeds. This way, you don't have to wait for the pipeline to finish
-and remember to merge the request manually.
-
-[Learn more about merging when pipeline succeeds.](merge_requests/merge_when_pipeline_succeeds.md)
-
-## Resolve discussion comments in merge requests reviews
-
-Keep track of the progress during a code review with resolving comments.
-Resolving comments prevents you from forgetting to address feedback and lets
-you hide discussions that are no longer relevant.
-
-[Read more about resolving discussion comments in merge requests reviews.](merge_requests/merge_request_discussion_resolution.md)
-
-## Resolve conflicts
-
-When a merge request has conflicts, GitLab may provide the option to resolve
-those conflicts in the GitLab UI.
-
-[Learn more about resolving merge conflicts in the UI.](merge_requests/resolve_conflicts.md)
-
-## Revert changes
-
-GitLab implements Git's powerful feature to revert any commit with introducing
-a **Revert** button in merge requests and commit details.
-
-[Learn more about reverting changes in the UI](merge_requests/revert_changes.md)
-
-## Merge requests versions
-
-Every time you push to a branch that is tied to a merge request, a new version
-of merge request diff is created. When you visit a merge request that contains
-more than one pushes, you can select and compare the versions of those merge
-request diffs.
-
-[Read more about the merge requests versions.](merge_requests/versions.md)
-
-## Work In Progress merge requests
-
-To prevent merge requests from accidentally being accepted before they're
-completely ready, GitLab blocks the "Accept" button for merge requests that
-have been marked as a **Work In Progress**.
-
-[Learn more about settings a merge request as "Work In Progress".](merge_requests/work_in_progress_merge_requests.md)
-
-## Ignore whitespace changes in Merge Request diff view
-
-If you click the **Hide whitespace changes** button, you can see the diff
-without whitespace changes (if there are any). This is also working when on a
-specific commit page.
-
-![MR diff](merge_requests/img/merge_request_diff.png)
-
->**Tip:**
-You can append `?w=1` while on the diffs page of a merge request to ignore any
-whitespace changes.
-
-## Tips
-
-Here are some tips that will help you be more efficient with merge requests in
-the command line.
-
-> **Note:**
-This section might move in its own document in the future.
-
-### Checkout merge requests locally
-
-A merge request contains all the history from a repository, plus the additional
-commits added to the branch associated with the merge request. Here's a few
-tricks to checkout a merge request locally.
-
-Please note that you can checkout a merge request locally even if the source
-project is a fork (even a private fork) of the target project.
-
-#### Checkout locally by adding a git alias
-
-Add the following alias to your `~/.gitconfig`:
-
-```
-[alias]
-    mr = !sh -c 'git fetch $1 merge-requests/$2/head:mr-$1-$2 && git checkout mr-$1-$2' -
-```
-
-Now you can check out a particular merge request from any repository and any
-remote. For example, to check out the merge request with ID 5 as shown in GitLab
-from the `upstream` remote, do:
-
-```
-git mr upstream 5
-```
-
-This will fetch the merge request into a local `mr-upstream-5` branch and check
-it out.
-
-#### Checkout locally by modifying `.git/config` for a given repository
-
-Locate the section for your GitLab remote in the `.git/config` file. It looks
-like this:
-
-```
-[remote "origin"]
-  url = https://gitlab.com/gitlab-org/gitlab-ce.git
-  fetch = +refs/heads/*:refs/remotes/origin/*
-```
-
-You can open the file with:
-
-```
-git config -e
-```
-
-Now add the following line to the above section:
-
-```
-fetch = +refs/merge-requests/*/head:refs/remotes/origin/merge-requests/*
-```
-
-In the end, it should look like this:
-
-```
-[remote "origin"]
-  url = https://gitlab.com/gitlab-org/gitlab-ce.git
-  fetch = +refs/heads/*:refs/remotes/origin/*
-  fetch = +refs/merge-requests/*/head:refs/remotes/origin/merge-requests/*
-```
-
-Now you can fetch all the merge requests:
-
-```
-git fetch origin
-
-...
-From https://gitlab.com/gitlab-org/gitlab-ce.git
- * [new ref]         refs/merge-requests/1/head -> origin/merge-requests/1
- * [new ref]         refs/merge-requests/2/head -> origin/merge-requests/2
-...
-```
-
-And to check out a particular merge request:
-
-```
-git checkout origin/merge-requests/1
-```
-
-[protected branches]: protected_branches.md
+This document was moved to [merge_requests/index.md](merge_requests/index.md).
diff --git a/doc/user/project/merge_requests/img/btn_new_issue_for_all_discussions.png b/doc/user/project/merge_requests/img/btn_new_issue_for_all_discussions.png
new file mode 100644
index 00000000000..b15447ec290
--- /dev/null
+++ b/doc/user/project/merge_requests/img/btn_new_issue_for_all_discussions.png
diff --git a/doc/user/project/merge_requests/img/merge_conflict_editor.png b/doc/user/project/merge_requests/img/merge_conflict_editor.png
new file mode 100644
index 00000000000..6660920c191
--- /dev/null
+++ b/doc/user/project/merge_requests/img/merge_conflict_editor.png
diff --git a/doc/user/project/merge_requests/img/merge_when_build_succeeds_enable.png b/doc/user/project/merge_requests/img/merge_when_build_succeeds_enable.png
deleted file mode 100644
index f50a1be24f2..00000000000
--- a/doc/user/project/merge_requests/img/merge_when_build_succeeds_enable.png
+++ /dev/null
diff --git a/doc/user/project/merge_requests/img/merge_when_build_succeeds_only_if_succeeds_settings.png b/doc/user/project/merge_requests/img/merge_when_build_succeeds_only_if_succeeds_settings.png
deleted file mode 100644
index ddc58ff2630..00000000000
--- a/doc/user/project/merge_requests/img/merge_when_build_succeeds_only_if_succeeds_settings.png
+++ /dev/null
diff --git a/doc/user/project/merge_requests/img/merge_when_build_succeeds_status.png b/doc/user/project/merge_requests/img/merge_when_build_succeeds_status.png
deleted file mode 100644
index a98636ee359..00000000000
--- a/doc/user/project/merge_requests/img/merge_when_build_succeeds_status.png
+++ /dev/null
diff --git a/doc/user/project/merge_requests/img/merge_when_pipeline_succeeds_enable.png b/doc/user/project/merge_requests/img/merge_when_pipeline_succeeds_enable.png
new file mode 100644
index 00000000000..33f5a4a7a02
--- /dev/null
+++ b/doc/user/project/merge_requests/img/merge_when_pipeline_succeeds_enable.png
diff --git a/doc/user/project/merge_requests/img/merge_when_build_succeeds_only_if_succeeds_msg.png b/doc/user/project/merge_requests/img/merge_when_pipeline_succeeds_only_if_succeeds_msg.png
index c43f76b058c..c43f76b058c 100644
--- a/doc/user/project/merge_requests/img/merge_when_build_succeeds_only_if_succeeds_msg.png
+++ b/doc/user/project/merge_requests/img/merge_when_pipeline_succeeds_only_if_succeeds_msg.png
diff --git a/doc/user/project/merge_requests/img/merge_when_pipeline_succeeds_only_if_succeeds_settings.png b/doc/user/project/merge_requests/img/merge_when_pipeline_succeeds_only_if_succeeds_settings.png
new file mode 100644
index 00000000000..9629ed99838
--- /dev/null
+++ b/doc/user/project/merge_requests/img/merge_when_pipeline_succeeds_only_if_succeeds_settings.png
diff --git a/doc/user/project/merge_requests/img/merge_when_pipeline_succeeds_status.png b/doc/user/project/merge_requests/img/merge_when_pipeline_succeeds_status.png
new file mode 100644
index 00000000000..d0691437c65
--- /dev/null
+++ b/doc/user/project/merge_requests/img/merge_when_pipeline_succeeds_status.png
diff --git a/doc/user/project/merge_requests/img/new_issue_for_discussion.png b/doc/user/project/merge_requests/img/new_issue_for_discussion.png
new file mode 100644
index 00000000000..93c9dad8921
--- /dev/null
+++ b/doc/user/project/merge_requests/img/new_issue_for_discussion.png
diff --git a/doc/user/project/merge_requests/img/preview_issue_for_discussion.png b/doc/user/project/merge_requests/img/preview_issue_for_discussion.png
new file mode 100644
index 00000000000..2ee0653b2ba
--- /dev/null
+++ b/doc/user/project/merge_requests/img/preview_issue_for_discussion.png
diff --git a/doc/user/project/merge_requests/img/preview_issue_for_discussions.png b/doc/user/project/merge_requests/img/preview_issue_for_discussions.png
index 9fdd387676c..3fe0a666678 100644
--- a/doc/user/project/merge_requests/img/preview_issue_for_discussions.png
+++ b/doc/user/project/merge_requests/img/preview_issue_for_discussions.png
diff --git a/doc/user/project/merge_requests/img/resolve_discussion_issue_notice.png b/doc/user/project/merge_requests/img/resolve_discussion_issue_notice.png
new file mode 100644
index 00000000000..e0ee6a39ffd
--- /dev/null
+++ b/doc/user/project/merge_requests/img/resolve_discussion_issue_notice.png
diff --git a/doc/user/project/merge_requests/img/resolve_discussion_open_issue.png b/doc/user/project/merge_requests/img/resolve_discussion_open_issue.png
new file mode 100644
index 00000000000..98d63278326
--- /dev/null
+++ b/doc/user/project/merge_requests/img/resolve_discussion_open_issue.png
diff --git a/doc/user/project/merge_requests/index.md b/doc/user/project/merge_requests/index.md
new file mode 100644
index 00000000000..c759b7aaa4a
--- /dev/null
+++ b/doc/user/project/merge_requests/index.md
@@ -0,0 +1,169 @@
+# Merge requests
+
+Merge requests allow you to exchange changes you made to source code and
+collaborate with other people on the same project.
+
+## Authorization for merge requests
+
+There are two main ways to have a merge request flow with GitLab:
+
+1. Working with [protected branches][] in a single repository
+1. Working with forks of an authoritative project
+
+[Learn more about the authorization for merge requests.](authorization_for_merge_requests.md)
+
+## Cherry-pick changes
+
+Cherry-pick any commit in the UI by simply clicking the **Cherry-pick** button
+in a merged merge requests or a commit.
+
+[Learn more about cherry-picking changes.](cherry_pick_changes.md)
+
+## Merge when pipeline succeeds
+
+When reviewing a merge request that looks ready to merge but still has one or
+more CI jobs running, you can set it to be merged automatically when CI
+pipeline succeeds. This way, you don't have to wait for the pipeline to finish
+and remember to merge the request manually.
+
+[Learn more about merging when pipeline succeeds.](merge_when_pipeline_succeeds.md)
+
+## Resolve discussion comments in merge requests reviews
+
+Keep track of the progress during a code review with resolving comments.
+Resolving comments prevents you from forgetting to address feedback and lets
+you hide discussions that are no longer relevant.
+
+[Read more about resolving discussion comments in merge requests reviews.](merge_request_discussion_resolution.md)
+
+## Resolve conflicts
+
+When a merge request has conflicts, GitLab may provide the option to resolve
+those conflicts in the GitLab UI.
+
+[Learn more about resolving merge conflicts in the UI.](resolve_conflicts.md)
+
+## Revert changes
+
+GitLab implements Git's powerful feature to revert any commit with introducing
+a **Revert** button in merge requests and commit details.
+
+[Learn more about reverting changes in the UI](revert_changes.md)
+
+## Merge requests versions
+
+Every time you push to a branch that is tied to a merge request, a new version
+of merge request diff is created. When you visit a merge request that contains
+more than one pushes, you can select and compare the versions of those merge
+request diffs.
+
+[Read more about the merge requests versions.](versions.md)
+
+## Work In Progress merge requests
+
+To prevent merge requests from accidentally being accepted before they're
+completely ready, GitLab blocks the "Accept" button for merge requests that
+have been marked as a **Work In Progress**.
+
+[Learn more about settings a merge request as "Work In Progress".](work_in_progress_merge_requests.md)
+
+## Ignore whitespace changes in Merge Request diff view
+
+If you click the **Hide whitespace changes** button, you can see the diff
+without whitespace changes (if there are any). This is also working when on a
+specific commit page.
+
+![MR diff](img/merge_request_diff.png)
+
+>**Tip:**
+You can append `?w=1` while on the diffs page of a merge request to ignore any
+whitespace changes.
+
+## Tips
+
+Here are some tips that will help you be more efficient with merge requests in
+the command line.
+
+> **Note:**
+This section might move in its own document in the future.
+
+### Checkout merge requests locally
+
+A merge request contains all the history from a repository, plus the additional
+commits added to the branch associated with the merge request. Here's a few
+tricks to checkout a merge request locally.
+
+Please note that you can checkout a merge request locally even if the source
+project is a fork (even a private fork) of the target project.
+
+#### Checkout locally by adding a git alias
+
+Add the following alias to your `~/.gitconfig`:
+
+```
+[alias]
+    mr = !sh -c 'git fetch $1 merge-requests/$2/head:mr-$1-$2 && git checkout mr-$1-$2' -
+```
+
+Now you can check out a particular merge request from any repository and any
+remote. For example, to check out the merge request with ID 5 as shown in GitLab
+from the `upstream` remote, do:
+
+```
+git mr upstream 5
+```
+
+This will fetch the merge request into a local `mr-upstream-5` branch and check
+it out.
+
+#### Checkout locally by modifying `.git/config` for a given repository
+
+Locate the section for your GitLab remote in the `.git/config` file. It looks
+like this:
+
+```
+[remote "origin"]
+  url = https://gitlab.com/gitlab-org/gitlab-ce.git
+  fetch = +refs/heads/*:refs/remotes/origin/*
+```
+
+You can open the file with:
+
+```
+git config -e
+```
+
+Now add the following line to the above section:
+
+```
+fetch = +refs/merge-requests/*/head:refs/remotes/origin/merge-requests/*
+```
+
+In the end, it should look like this:
+
+```
+[remote "origin"]
+  url = https://gitlab.com/gitlab-org/gitlab-ce.git
+  fetch = +refs/heads/*:refs/remotes/origin/*
+  fetch = +refs/merge-requests/*/head:refs/remotes/origin/merge-requests/*
+```
+
+Now you can fetch all the merge requests:
+
+```
+git fetch origin
+
+...
+From https://gitlab.com/gitlab-org/gitlab-ce.git
+ * [new ref]         refs/merge-requests/1/head -> origin/merge-requests/1
+ * [new ref]         refs/merge-requests/2/head -> origin/merge-requests/2
+...
+```
+
+And to check out a particular merge request:
+
+```
+git checkout origin/merge-requests/1
+```
+
+[protected branches]: ../protected_branches.md
diff --git a/doc/user/project/merge_requests/merge_request_discussion_resolution.md b/doc/user/project/merge_requests/merge_request_discussion_resolution.md
index f37f1ce4d21..230e957f045 100644
--- a/doc/user/project/merge_requests/merge_request_discussion_resolution.md
+++ b/doc/user/project/merge_requests/merge_request_discussion_resolution.md
@@ -51,12 +51,20 @@ are resolved.
 
 ![Only allow merge if all the discussions are resolved message](img/only_allow_merge_if_all_discussions_are_resolved_msg.png)
 
-### Move all unresolved discussions in a merge request to an issue
+## Move all unresolved discussions in a merge request to an issue
 
-> [Introduced][ce-7180] (Currently on Backlog)
+> [Introduced][ce-8266]
 
-To delegate unresolved discussions to a new issue you can click the link **open
-an issue to resolve them later**.
+To continue all open discussions in a merge request, click the button **Resolve
+all discussions in new issue**
+
+![Open new issue for all unresolved discussions](img/btn_new_issue_for_all_discussions.png)
+
+Alternatively, when your project only accepts merge requests when all discussions
+are resolved, there will be an **open an issue to resolve them later** link in
+the merge request-widget.
+
+![Link in merge request widget](img/resolve_discussion_open_issue.png)
 
 This will prepare an issue with content referring to the merge request and
 discussions.
@@ -66,11 +74,32 @@ discussions.
 Hitting **Submit issue** will cause all discussions to be marked as resolved and
 add a note referring to the newly created issue.
 
+![Mark discussions as resolved notice](img/resolve_discussion_issue_notice.png)
+
 You can now proceed to merge the merge request from the UI.
 
+## Moving a single discussion to a new issue
+
+> [Introduced][ce-8266]
+
+To create a new issue for a single discussion, you can use the **Resolve this
+discussion in a new issue** button.
+
+![Create issue for discussion](img/new_issue_for_discussion.png)
+
+This will direct you to a new issue prefilled with the content of the
+discussion, similar to the issues created for delegating multiple
+discussions at once.
+
+![New issue for a single discussion](img/preview_issue_for_discussion.png)
+
+Saving the issue will mark the discussion as resolved and add a note
+to the discussion referencing the new issue.
+
 [ce-5022]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5022
 [ce-7125]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7125
 [ce-7180]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7180
+[ce-8266]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8266
 [resolve-discussion-button]: img/resolve_discussion_button.png
 [resolve-comment-button]: img/resolve_comment_button.png
 [discussion-view]: img/discussion_view.png
diff --git a/doc/user/project/merge_requests/merge_when_pipeline_succeeds.md b/doc/user/project/merge_requests/merge_when_pipeline_succeeds.md
index 75ad18b28cf..bdd7d0022e6 100644
--- a/doc/user/project/merge_requests/merge_when_pipeline_succeeds.md
+++ b/doc/user/project/merge_requests/merge_when_pipeline_succeeds.md
@@ -1,11 +1,11 @@
 # Merge When Pipeline Succeeds
 
 When reviewing a merge request that looks ready to merge but still has one or
-more CI builds running, you can set it to be merged automatically when the
-builds pipeline succeeds. This way, you don't have to wait for the builds to
+more CI jobs running, you can set it to be merged automatically when the
+jobs pipeline succeeds. This way, you don't have to wait for the jobs to
 finish and remember to merge the request manually.
 
-![Enable](img/merge_when_build_succeeds_enable.png)
+![Enable](img/merge_when_pipeline_succeeds_enable.png)
 
 When you hit the "Merge When Pipeline Succeeds" button, the status of the merge
 request will be updated to represent the impending merge. If you cannot wait
@@ -16,13 +16,13 @@ Both team developers and the author of the merge request have the option to
 cancel the automatic merge if they find a reason why it shouldn't be merged
 after all.
 
-![Status](img/merge_when_build_succeeds_status.png)
+![Status](img/merge_when_pipeline_succeeds_status.png)
 
 When the pipeline succeeds, the merge request will automatically be merged.
-When the pipeline fails, the author gets a chance to retry any failed builds,
+When the pipeline fails, the author gets a chance to retry any failed jobs,
 or to push new commits to fix the failure.
 
-When the builds are retried and succeed on the second try, the merge request
+When the jobs are retried and succeed on the second try, the merge request
 will automatically be merged after all. When the merge request is updated with
 new commits, the automatic merge is automatically canceled to allow the new
 changes to be reviewed.
@@ -30,17 +30,18 @@ changes to be reviewed.
 ## Only allow merge requests to be merged if the pipeline succeeds
 
 > **Note:**
-You need to have builds configured to enable this feature.
+You need to have jobs configured to enable this feature.
 
-You can prevent merge requests from being merged if their pipeline did not succeed.
+You can prevent merge requests from being merged if their pipeline did not succeed
+or if there are discussions to be resolved.
 
 Navigate to your project's settings page, select the
 **Only allow merge requests to be merged if the pipeline succeeds** check box and
 hit **Save** for the changes to take effect.
 
-![Only allow merge if pipeline succeeds settings](img/merge_when_build_succeeds_only_if_succeeds_settings.png)
+![Only allow merge if pipeline succeeds settings](img/merge_when_pipeline_succeeds_only_if_succeeds_settings.png)
 
 From now on, every time the pipeline fails you will not be able to merge the
-merge request from the UI, until you make all relevant builds pass.
+merge request from the UI, until you make all relevant jobs pass.
 
-![Only allow merge if pipeline succeeds message](img/merge_when_build_succeeds_only_if_succeeds_msg.png)
+![Only allow merge if pipeline succeeds message](img/merge_when_pipeline_succeeds_only_if_succeeds_msg.png)
diff --git a/doc/user/project/merge_requests/resolve_conflicts.md b/doc/user/project/merge_requests/resolve_conflicts.md
index 4d7225bd820..68c49054e47 100644
--- a/doc/user/project/merge_requests/resolve_conflicts.md
+++ b/doc/user/project/merge_requests/resolve_conflicts.md
@@ -21,6 +21,18 @@ request into the source branch, resolving the conflicts using the options
 chosen. If the source branch is `feature` and the target branch is `master`,
 this is similar to performing `git checkout feature; git merge master` locally.
 
+## Merge conflict editor
+
+> Introduced in GitLab 8.13.
+
+The merge conflict resolution editor allows for more complex merge conflicts,
+which require the user to manually modify a file in order to resolve a conflict,
+to be solved right form the GitLab interface. Use the **Edit inline** button
+to open the editor. Once you're sure about your changes, hit the
+**Commit conflict resolution** button.
+
+![Merge conflict editor](img/merge_conflict_editor.png)
+
 ## Conflicts available for resolution
 
 GitLab allows resolving conflicts in a file where all of the below are true:
diff --git a/doc/user/project/merge_requests/versions.md b/doc/user/project/merge_requests/versions.md
index 77eab7ba5e3..610250ccf12 100644
--- a/doc/user/project/merge_requests/versions.md
+++ b/doc/user/project/merge_requests/versions.md
@@ -1,6 +1,12 @@
 # Merge requests versions
 
-> Will be [introduced][ce-5467] in GitLab 8.12.
+>**Notes:**
+- [Introduced][ce-5467] in GitLab 8.12.
+- Comments are disabled while viewing outdated merge versions or comparing to
+  versions other than base.
+- Merge request versions are based on push not on commit. So, if you pushed 5
+  commits in a single push, it will be a single option in the dropdown. If you
+  pushed 5 times, that will count for 5 options.
 
 Every time you push to a branch that is tied to a merge request, a new version
 of merge request diff is created. When you visit a merge request that contains
@@ -30,13 +36,4 @@ changes appears as a system note.
 
 ![Merge request versions system note](img/versions_system_note.png)
 
----
-
->**Notes:**
-- Comments are disabled while viewing outdated merge versions or comparing to
-  versions other than base.
-- Merge request versions are based on push not on commit. So, if you pushed 5
-  commits in a single push, it will be a single option in the dropdown. If you
-  pushed 5 times, that will count for 5 options.
-
 [ce-5467]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5467
diff --git a/doc/user/project/new_ci_build_permissions_model.md b/doc/user/project/new_ci_build_permissions_model.md
index 320faff65c5..5f631f63050 100644
--- a/doc/user/project/new_ci_build_permissions_model.md
+++ b/doc/user/project/new_ci_build_permissions_model.md
@@ -1,55 +1,55 @@
-# New CI build permissions model
+# New CI job permissions model
 
 > Introduced in GitLab 8.12.
 
-GitLab 8.12 has a completely redesigned [build permissions] system. You can find
+GitLab 8.12 has a completely redesigned [job permissions] system. You can find
 all discussion and all our concerns when choosing the current approach in issue
 [#18994](https://gitlab.com/gitlab-org/gitlab-ce/issues/18994).
 
 ---
 
-Builds permissions should be tightly integrated with the permissions of a user
-who is triggering a build.
+Jobs permissions should be tightly integrated with the permissions of a user
+who is triggering a job.
 
 The reasons to do it like that are:
 
 - We already have a permissions system in place: group and project membership
   of users.
-- We already fully know who is triggering a build (using `git push`, using the
+- We already fully know who is triggering a job (using `git push`, using the
   web UI, executing triggers).
 - We already know what user is allowed to do.
-- We use the user permissions for builds that are triggered by the user.
+- We use the user permissions for jobs that are triggered by the user.
 - It opens a lot of possibilities to further enforce user permissions, like
   allowing only specific users to access runners or use secure variables and
   environments.
-- It is simple and convenient that your build can access everything that you
+- It is simple and convenient that your job can access everything that you
   as a user have access to.
-- Short living unique tokens are now used, granting access for time of the build
+- Short living unique tokens are now used, granting access for time of the job
   and maximizing security.
 
-With the new behavior, any build that is triggered by the user, is also marked
+With the new behavior, any job that is triggered by the user, is also marked
 with their permissions. When a user does a `git push` or changes files through
 the web UI, a new pipeline will be usually created. This pipeline will be marked
-as created be the pusher (local push or via the UI) and any build created in this
+as created be the pusher (local push or via the UI) and any job created in this
 pipeline will have the permissions of the pusher.
 
 This allows us to make it really easy to evaluate the access for all projects
 that have [Git submodules][gitsub] or are using container images that the pusher
-would have access too. **The permission is granted only for time that build is
-running. The access is revoked after the build is finished.**
+would have access too. **The permission is granted only for time that job is
+running. The access is revoked after the job is finished.**
 
 ## Types of users
 
 It is important to note that we have a few types of users:
 
-- **Administrators**: CI builds created by Administrators will not have access
+- **Administrators**: CI jobs created by Administrators will not have access
   to all GitLab projects, but only to projects and container images of projects
   that the administrator is a member of.That means that if a project is either
   public or internal users have access anyway, but if a project is private, the
   Administrator will have to be a member of it in order to have access to it
-  via another project's build.
+  via another project's job.
 
-- **External users**: CI builds created by [external users][ext] will have
+- **External users**: CI jobs created by [external users][ext] will have
   access only to projects to which user has at least reporter access. This
   rules out accessing all internal projects by default,
 
@@ -57,46 +57,46 @@ This allows us to make the CI and permission system more trustworthy.
 Let's consider the following scenario:
 
 1. You are an employee of a company. Your company has a number of internal tools
-   hosted in private repositories and you have multiple CI builds that make use
+   hosted in private repositories and you have multiple CI jobs that make use
    of these repositories.
 
-2. You invite a new [external user][ext]. CI builds created by that user do not
+2. You invite a new [external user][ext]. CI jobs created by that user do not
    have access to internal repositories, because the user also doesn't have the
    access from within GitLab. You as an employee have to grant explicit access
    for this user. This allows us to prevent from accidental data leakage.
 
-## Build token
+## Job token
 
-A unique build token is generated for each build and it allows the user to
+A unique job token is generated for each job and it allows the user to
 access all projects that would be normally accessible to the user creating that
-build.
+job.
 
 We try to make sure that this token doesn't leak by:
 
-1. Securing all API endpoints to not expose the build token.
-1. Masking the build token from build logs.
-1. Allowing to use the build token **only** when build is running.
+1. Securing all API endpoints to not expose the job token.
+1. Masking the job token from job logs.
+1. Allowing to use the job token **only** when job is running.
 
 However, this brings a question about the Runners security. To make sure that
 this token doesn't leak, you should also make sure that you configure
 your Runners in the most possible secure way, by avoiding the following:
 
 1. Any usage of Docker's `privileged` mode is risky if the machines are re-used.
-1. Using the `shell` executor since builds run on the same machine.
+1. Using the `shell` executor since jobs run on the same machine.
 
 By using an insecure GitLab Runner configuration, you allow the rogue developers
-to steal the tokens of other builds.
+to steal the tokens of other jobs.
 
-## Build triggers
+## job triggers
 
-[Build triggers][triggers] do not support the new permission model.
-They continue to use the old authentication mechanism where the CI build
+[job triggers][triggers] do not support the new permission model.
+They continue to use the old authentication mechanism where the CI job
 can access only its own sources. We plan to remove that limitation in one of
 the upcoming releases.
 
 ## Before GitLab 8.12
 
-In versions before GitLab 8.12, all CI builds would use the CI Runner's token
+In versions before GitLab 8.12, all CI jobs would use the CI Runner's token
 to checkout project sources.
 
 The project's Runner's token was a token that you could find under the
@@ -105,7 +105,7 @@ project.
 It could be used for registering new specific Runners assigned to the project
 and to checkout project sources.
 It could also be used with the GitLab Container Registry for that project,
-allowing pulling and pushing Docker images from within the CI build.
+allowing pulling and pushing Docker images from within the CI job.
 
 ---
 
@@ -115,7 +115,7 @@ GitLab would create a special checkout URL like:
 https://gitlab-ci-token:<project-runners-token>/gitlab.com/gitlab-org/gitlab-ce.git
 ```
 
-And then the users could also use it in their CI builds all Docker related
+And then the users could also use it in their CI jobs all Docker related
 commands to interact with GitLab Container Registry. For example:
 
 ```
@@ -125,7 +125,7 @@ docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN registry.gitlab.com
 Using single token had multiple security implications:
 
 - The token would be readable to anyone who had developer access to a project
-  that could run CI builds, allowing the developer to register any specific
+  that could run CI jobs, allowing the developer to register any specific
   Runner for that project.
 - The token would allow to access only the project's sources, forbidding from
   accessing any other projects.
@@ -133,12 +133,12 @@ Using single token had multiple security implications:
   for registering specific runners and for accessing a project's container
   registry with read-write permissions.
 
-All the above led to a new permission model for builds that was introduced
+All the above led to a new permission model for jobs that was introduced
 with GitLab 8.12.
 
-## Making use of the new CI build permissions model
+## Making use of the new CI job permissions model
 
-With the new build permissions model, there is now an easy way to access all
+With the new job permissions model, there is now an easy way to access all
 dependent source code in a project. That way, we can:
 
 1. Access a project's [Git submodules][gitsub]
@@ -151,9 +151,9 @@ the container registry.
 
 ### Prerequisites to use the new permissions model
 
-With the new permissions model in place, there may be times that your build will
+With the new permissions model in place, there may be times that your job will
 fail. This is most likely because your project tries to access other project's
-sources, and you don't have the appropriate permissions. In the build log look
+sources, and you don't have the appropriate permissions. In the job log look
 for information about 403 or forbidden access messages.
 
 In short here's what you need to do should you encounter any issues.
@@ -175,7 +175,7 @@ As a user:
 
 - Make sure you are a member of the group or project you're trying to have
   access to. As an Administrator, you can verify that by impersonating the user
-  and retry the failing build in order to verify that everything is correct.
+  and retry the failing job in order to verify that everything is correct.
 
 ### Git submodules
 
@@ -199,9 +199,9 @@ Container Registries for private projects.
   to pass a personal access token instead of your password in order to login to
   GitLab's Container Registry.
 
-Your builds can access all container images that you would normally have access
+Your jobs can access all container images that you would normally have access
 to. The only implication is that you can push to the Container Registry of the
-project for which the build is triggered.
+project for which the job is triggered.
 
 This is how an example usage can look like:
 
@@ -213,7 +213,7 @@ test:
     - docker run $CI_REGISTRY/group/other-project:latest
 ```
 
-[build permissions]: ../permissions.md#builds-permissions
+[job permissions]: ../permissions.md#jobs-permissions
 [comment]: https://gitlab.com/gitlab-org/gitlab-ce/issues/22484#note_16648302
 [ext]: ../permissions.md#external-users
 [gitsub]: ../../ci/git_submodules.md
diff --git a/doc/user/project/pages/getting_started_part_four.md b/doc/user/project/pages/getting_started_part_four.md
new file mode 100644
index 00000000000..35af48724f2
--- /dev/null
+++ b/doc/user/project/pages/getting_started_part_four.md
@@ -0,0 +1,385 @@
+# GitLab Pages from A to Z: Part 4
+
+- [Part 1: Static sites and GitLab Pages domains](getting_started_part_one.md)
+- [Part 2: Quick start guide - Setting up GitLab Pages](getting_started_part_two.md)
+- [Part 3: Setting Up Custom Domains - DNS Records and SSL/TLS Certificates](getting_started_part_three.md)
+- **Part 4: Creating and tweaking `.gitlab-ci.yml` for GitLab Pages**
+
+## Creating and Tweaking `.gitlab-ci.yml` for GitLab Pages
+
+[GitLab CI](https://about.gitlab.com/gitlab-ci/) serves
+numerous purposes, to build, test, and deploy your app
+from GitLab through
+[Continuous Integration, Continuous Delivery, and Continuous Deployment](https://about.gitlab.com/2016/08/05/continuous-integration-delivery-and-deployment-with-gitlab/)
+methods. You will need it to build your website with GitLab Pages,
+and deploy it to the Pages server.
+
+What this file actually does is telling the
+[GitLab Runner](https://docs.gitlab.com/runner/) to run scripts
+as you would do from the command line. The Runner acts as your
+terminal. GitLab CI tells the Runner which commands to run.
+Both are built-in in GitLab, and you don't need to set up
+anything for them to work.
+
+Explaining [every detail of GitLab CI](https://docs.gitlab.com/ce/ci/yaml/README.html)
+and GitLab Runner is out of the scope of this guide, but we'll
+need to understand just a few things to be able to write our own
+`.gitlab-ci.yml` or tweak an existing one. It's an
+[Yaml](http://docs.ansible.com/ansible/YAMLSyntax.html) file,
+with its own syntax. You can always check your CI syntax with
+the [GitLab CI Lint Tool](https://gitlab.com/ci/lint).
+
+**Practical Example:**
+
+Let's consider you have a [Jekyll](https://jekyllrb.com/) site.
+To build it locally, you would open your terminal, and run `jekyll build`.
+Of course, before building it, you had to install Jekyll in your computer.
+For that, you had to open your terminal and run `gem install jekyll`.
+Right? GitLab CI + GitLab Runner do the same thing. But you need to
+write in the `.gitlab-ci.yml` the script you want to run so
+GitLab Runner will do it for you. It looks more complicated then it
+is. What you need to tell the Runner:
+
+```
+$ gem install jekyll
+$ jekyll build
+```
+
+### Script
+
+To transpose this script to Yaml, it would be like this:
+
+```yaml
+script:
+  - gem install jekyll
+  - jekyll build
+```
+
+### Job
+
+So far so good. Now, each `script`, in GitLab is organized by
+a `job`, which is a bunch of scripts and settings you want to
+apply to that specific task.
+
+```yaml
+job:
+  script:
+  - gem install jekyll
+  - jekyll build
+```
+
+For GitLab Pages, this `job` has a specific name, called `pages`,
+which tells the Runner you want that task to deploy your website
+with GitLab Pages:
+
+```yaml
+pages:
+  script:
+  - gem install jekyll
+  - jekyll build
+```
+
+### The `public` directory
+
+We also need to tell Jekyll where do you want the website to build,
+and GitLab Pages will only consider files in a directory called `public`.
+To do that with Jekyll, we need to add a flag specifying the
+[destination (`-d`)](https://jekyllrb.com/docs/usage/) of the
+built website: `jekyll build -d public`. Of course, we need
+to tell this to our Runner:
+
+```yaml
+pages:
+  script:
+  - gem install jekyll
+  - jekyll build -d public
+```
+
+### Artifacts
+
+We also need to tell the Runner that this _job_ generates
+_artifacts_, which is the site built by Jekyll.
+Where are these artifacts stored? In the `public` directory:
+
+```yaml
+pages:
+  script:
+  - gem install jekyll
+  - jekyll build -d public
+  artifacts:
+    paths:
+    - public
+```
+
+The script above would be enough to build your Jekyll
+site with GitLab Pages. But, from Jekyll 3.4.0 on, its default
+template originated by `jekyll new project` requires
+[Bundler](http://bundler.io/) to install Jekyll dependencies
+and the default theme. To adjust our script to meet these new
+requirements, we only need to install and build Jekyll with Bundler:
+
+```yaml
+pages:
+  script:
+  - bundle install
+  - bundle exec jekyll build -d public
+  artifacts:
+    paths:
+    - public
+```
+
+That's it! A `.gitlab-ci.yml` with the content above would deploy
+your Jekyll 3.4.0 site with GitLab Pages. This is the minimum
+configuration for our example. On the steps below, we'll refine
+the script by adding extra options to our GitLab CI.
+
+Artifacts will be automatically deleted once GitLab Pages got deployed.
+You can preserve artifacts for limited time by specifying the expiry time.
+
+### Image
+
+At this point, you probably ask yourself: "okay, but to install Jekyll
+I need Ruby. Where is Ruby on that script?". The answer is simple: the
+first thing GitLab Runner will look for in your `.gitlab-ci.yml` is a
+[Docker](https://www.docker.com/) image specifying what do you need in
+your container to run that script:
+
+```yaml
+image: ruby:2.3
+
+pages:
+  script:
+  - bundle install
+  - bundle exec jekyll build -d public
+  artifacts:
+    paths:
+    - public
+```
+
+In this case, you're telling the Runner to pull this image, which
+contains Ruby 2.3 as part of its file system. When you don't specify
+this image in your configuration, the Runner will use a default
+image, which is Ruby 2.1.
+
+If your SSG needs [NodeJS](https://nodejs.org/) to build, you'll
+need to specify which image you want to use, and this image should
+contain NodeJS as part of its file system. E.g., for a
+[Hexo](https://gitlab.com/pages/hexo) site, you can use `image: node:4.2.2`.
+
+>**Note:**
+We're not trying to explain what a Docker image is,
+we just need to introduce the concept with a minimum viable
+explanation. To know more about Docker images, please visit
+their website or take a look at a
+[summarized explanation](http://paislee.io/how-to-automate-docker-deployments/) here.
+
+Let's go a little further.
+
+### Branching
+
+If you use GitLab as a version control platform, you will have your
+branching strategy to work on your project. Meaning, you will have
+other branches in your project, but you'll want only pushes to the
+default branch (usually `master`) to be deployed to your website.
+To do that, we need to add another line to our CI, telling the Runner
+to only perform that _job_ called `pages` on the `master` branch `only`:
+
+```yaml
+image: ruby:2.3
+
+pages:
+  script:
+  - bundle install
+  - bundle exec jekyll build -d public
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
+```
+
+### Stages
+
+Another interesting concept to keep in mind are build stages.
+Your web app can pass through a lot of tests and other tasks
+until it's deployed to staging or production environments.
+There are three default stages on GitLab CI: build, test,
+and deploy. To specify which stage your _job_ is running,
+simply add another line to your CI:
+
+```yaml
+image: ruby:2.3
+
+pages:
+  stage: deploy
+  script:
+  - bundle install
+  - bundle exec jekyll build -d public
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
+```
+
+You might ask yourself: "why should I bother with stages
+at all?" Well, let's say you want to be able to test your
+script and check the built site before deploying your site
+to production. You want to run the test exactly as your
+script will do when you push to `master`. It's simple,
+let's add another task (_job_) to our CI, telling it to
+test every push to other branches, `except` the `master` branch:
+
+```yaml
+image: ruby:2.3
+
+pages:
+  stage: deploy
+  script:
+  - bundle install
+  - bundle exec jekyll build -d public
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
+
+test:
+  stage: test
+  script:
+  - bundle install
+  - bundle exec jekyll build -d test
+  artifacts:
+    paths:
+    - test
+  except:
+  - master
+```
+
+The `test` job is running on the stage `test`, Jekyll
+will build the site in a directory called `test`, and
+this job will affect all the branches except `master`.
+
+The best benefit of applying _stages_ to different
+_jobs_ is that every job in the same stage builds in
+parallel. So, if your web app needs more than one test
+before being deployed, you can run all your test at the
+same time, it's not necessary to wait one test to finish
+to run the other. Of course, this is just a brief
+introduction of GitLab CI and GitLab Runner, which are
+tools much more powerful than that. This is what you
+need to be able to create and tweak your builds for
+your GitLab Pages site.
+
+### Before Script
+
+To avoid running the same script multiple times across
+your _jobs_, you can add the parameter `before_script`,
+in which you specify which commands you want to run for
+every single _job_. In our example, notice that we run
+`bundle install` for both jobs, `pages` and `test`.
+We don't need to repeat it:
+
+```yaml
+image: ruby:2.3
+
+before_script:
+  - bundle install
+
+pages:
+  stage: deploy
+  script:
+  - bundle exec jekyll build -d public
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
+
+test:
+  stage: test
+  script:
+  - bundle exec jekyll build -d test
+  artifacts:
+    paths:
+    - test
+  except:
+  - master
+```
+
+### Caching Dependencies
+
+If you want to cache the installation files for your
+projects dependencies, for building faster, you can
+use the parameter `cache`. For this example, we'll
+cache Jekyll dependencies in a `vendor` directory
+when we run `bundle install`:
+
+```yaml
+image: ruby:2.3
+
+cache:
+  paths:
+  - vendor/
+
+before_script:
+  - bundle install --path vendor
+
+pages:
+  stage: deploy
+  script:
+  - bundle exec jekyll build -d public
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
+
+test:
+  stage: test
+  script:
+  - bundle exec jekyll build -d test
+  artifacts:
+    paths:
+    - test
+  except:
+  - master
+```
+
+For this specific case, we need to exclude `/vendor`
+from Jekyll `_config.yml` file, otherwise Jekyll will
+understand it as a regular directory to build
+together with the site:
+
+```yml
+exclude:
+  - vendor
+```
+
+There we go! Now our GitLab CI not only builds our website,
+but also **continuously test** pushes to feature-branches,
+**caches** dependencies installed with Bundler, and
+**continuously deploy** every push to the `master` branch.
+
+## Advanced GitLab CI for GitLab Pages
+
+What you can do with GitLab CI is pretty much up to your
+creativity. Once you get used to it, you start creating
+awesome scripts that automate most of tasks you'd do
+manually in the past. Read through the
+[documentation of GitLab CI](https://docs.gitlab.com/ce/ci/yaml/README.html)
+to understand how to go even further on your scripts.
+
+- On this blog post, understand the concept of
+[using GitLab CI `environments` to deploy your
+web app to staging and production](https://about.gitlab.com/2016/08/26/ci-deployment-and-environments/).
+- On this post, learn [how to run jobs sequentially,
+in parallel, or build a custom pipeline](https://about.gitlab.com/2016/07/29/the-basics-of-gitlab-ci/)
+- On this blog post, we go through the process of
+[pulling specific directories from different projects](https://about.gitlab.com/2016/12/07/building-a-new-gitlab-docs-site-with-nanoc-gitlab-ci-and-gitlab-pages/)
+to deploy this website you're looking at, docs.gitlab.com.
+- On this blog post, we teach you [how to use GitLab Pages to produce a code coverage report](https://about.gitlab.com/2016/11/03/publish-code-coverage-report-with-gitlab-pages/).
+
+|||
+|:--|--:|
+|[**← Part 3: Setting Up Custom Domains - DNS Records and SSL/TLS Certificates**](getting_started_part_three.md)||
diff --git a/doc/user/project/pages/getting_started_part_one.md b/doc/user/project/pages/getting_started_part_one.md
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+# GitLab Pages from A to Z: Part 1
+
+- **Part 1: Static sites and GitLab Pages domains**
+- [Part 2: Quick start guide - Setting up GitLab Pages](getting_started_part_two.md)
+- [Part 3: Setting Up Custom Domains - DNS Records and SSL/TLS Certificates](getting_started_part_three.md)
+- [Part 4: Creating and tweaking `.gitlab-ci.yml` for GitLab Pages](getting_started_part_four.md)
+
+## GitLab Pages form A to Z
+
+This is a comprehensive guide, made for those who want to
+publish a website with GitLab Pages but aren't familiar with
+the entire process involved.
+
+This [first part](#what-you-need-to-know-before-getting-started) of this series will present you to the concepts of
+static sites, and go over how the default Pages domains work.
+
+The [second part](getting_started_part_two.md) covers how to get started with GitLab Pages: deploy
+a website from a forked project or create a new one from scratch.
+
+The [third part](getting_started_part_three.md) will show you how to set up a custom domain or subdomain
+to your site already deployed.
+
+The [fourth part](getting_started_part_four.md) will show you how to create and tweak GitLab CI for
+GitLab Pages.
+
+To **enable** GitLab Pages for GitLab CE (Community Edition)
+and GitLab EE (Enterprise Edition), please read the
+[admin documentation](https://docs.gitlab.com/ce/administration/pages/index.html),
+and/or watch this [video tutorial](https://youtu.be/dD8c7WNcc6s).
+
+>**Note:**
+For this guide, we assume you already have GitLab Pages
+server up and running for your GitLab instance.
+
+## What you need to know before getting started
+
+Before we begin, let's understand a few concepts first.
+
+### Static sites
+
+GitLab Pages only supports static websites, meaning,
+your output files must be HTML, CSS, and JavaScript only.
+
+To create your static site, you can either hardcode in HTML,
+CSS, and JS, or use a [Static Site Generator (SSG)](https://www.staticgen.com/)
+to simplify your code and build the static site for you,
+which is highly recommendable and much faster than hardcoding.
+
+#### Further Reading
+
+- Read through this technical overview on [Static versus Dynamic Websites](https://about.gitlab.com/2016/06/03/ssg-overview-gitlab-pages-part-1-dynamic-x-static/)
+- Understand [how modern Static Site Generators work](https://about.gitlab.com/2016/06/10/ssg-overview-gitlab-pages-part-2/) and what you can add to your static site
+- You can use [any SSG with GitLab Pages](https://about.gitlab.com/2016/06/17/ssg-overview-gitlab-pages-part-3-examples-ci/)
+- Fork an [example project](https://gitlab.com/pages) to build your website based upon
+
+### GitLab Pages domain
+
+If you set up a GitLab Pages project on GitLab.com,
+it will automatically be accessible under a
+[subdomain of `namespace.pages.io`](https://docs.gitlab.com/ce/user/project/pages/).
+The `namespace` is defined by your username on GitLab.com,
+or the group name you created this project under.
+
+>**Note:**
+If you use your own GitLab instance to deploy your
+site with GitLab Pages, check with your sysadmin what's your
+Pages wildcard domain. This guide is valid for any GitLab instance,
+you just need to replace Pages wildcard domain on GitLab.com
+(`*.gitlab.io`) with your own.
+
+#### Practical examples
+
+**Project Websites:**
+
+- You created a project called `blog` under your username `john`,
+therefore your project URL is `https://gitlab.com/john/blog/`.
+Once you enable GitLab Pages for this project, and build your site,
+it will be available under `https://john.gitlab.io/blog/`.
+- You created a group for all your websites called `websites`,
+and a project within this group is called `blog`. Your project
+URL is `https://gitlab.com/websites/blog/`. Once you enable
+GitLab Pages for this project, the site will live under
+`https://websites.gitlab.io/blog/`.
+
+**User and Group Websites:**
+
+- Under your username, `john`, you created a project called
+`john.gitlab.io`. Your project URL will be `https://gitlab.com/john/john.gitlab.io`.
+Once you enable GitLab Pages for your project, your website
+will be published under `https://john.gitlab.io`.
+- Under your group `websites`, you created a project called
+`websites.gitlab.io`. your project's URL will be `https://gitlab.com/websites/websites.gitlab.io`. Once you enable GitLab Pages for your project,
+your website will be published under `https://websites.gitlab.io`.
+
+**General example:**
+
+- On GitLab.com, a project site will always be available under
+`https://namespace.gitlab.io/project-name`
+- On GitLab.com, a user or group website will be available under
+`https://namespace.gitlab.io/`
+- On your GitLab instance, replace `gitlab.io` above with your
+Pages server domain. Ask your sysadmin for this information.
+
+|||
+|:--|--:|
+||[**Part 2: Quick start guide - Setting up GitLab Pages →**](getting_started_part_two.md)|
diff --git a/doc/user/project/pages/getting_started_part_three.md b/doc/user/project/pages/getting_started_part_three.md
new file mode 100644
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+# GitLab Pages from A to Z: Part 3
+
+- [Part 1: Static sites and GitLab Pages domains](getting_started_part_one.md)
+- [Part 2: Quick start guide - Setting up GitLab Pages](getting_started_part_two.md)
+- **Part 3: Setting Up Custom Domains - DNS Records and SSL/TLS Certificates**
+- [Part 4: Creating and tweaking `.gitlab-ci.yml` for GitLab Pages](getting_started_part_four.md)
+
+## Setting Up Custom Domains - DNS Records and SSL/TLS Certificates
+
+As described in the previous part of this series, setting up GitLab Pages with custom domains, and adding SSL/TLS certificates to them, are optional features of GitLab Pages.
+
+These steps assume you've already [set your site up](getting_started_part_two.md) and and it's served under the default Pages domain `namespace.gitlab.io`, or `namespace.gitlab.io/project-name`.
+
+### DNS Records
+
+A Domain Name System (DNS) web service routes visitors to websites
+by translating domain names (such as `www.example.com`) into the
+numeric IP addresses (such as `192.0.2.1`) that computers use to
+connect to each other.
+
+A DNS record is created to point a (sub)domain to a certain location,
+which can be an IP address or another domain. In case you want to use
+GitLab Pages with your own (sub)domain, you need to access your domain's
+registrar control panel to add a DNS record pointing it back to your
+GitLab Pages site.
+
+Note that **how to** add DNS records depends on which server your domain
+is hosted on. Every control panel has its own place to do it. If you are
+not an admin of your domain, and don't have access to your registrar,
+you'll need to ask for the technical support of your hosting service
+to do it for you.
+
+To help you out, we've gathered some instructions on how to do that
+for the most popular hosting services:
+
+- [Amazon](http://docs.aws.amazon.com/gettingstarted/latest/swh/getting-started-configure-route53.html)
+- [Bluehost](https://my.bluehost.com/cgi/help/559)
+- [CloudFlare](https://support.cloudflare.com/hc/en-us/articles/200169096-How-do-I-add-A-records-)
+- [cPanel](https://documentation.cpanel.net/display/ALD/Edit+DNS+Zone)
+- [DreamHost](https://help.dreamhost.com/hc/en-us/articles/215414867-How-do-I-add-custom-DNS-records-)
+- [Go Daddy](https://www.godaddy.com/help/add-an-a-record-19238)
+- [Hostgator](http://support.hostgator.com/articles/changing-dns-records)
+- [Inmotion hosting](https://my.bluehost.com/cgi/help/559)
+- [Media Temple](https://mediatemple.net/community/products/dv/204403794/how-can-i-change-the-dns-records-for-my-domain)
+- [Microsoft](https://msdn.microsoft.com/en-us/library/bb727018.aspx)
+
+If your hosting service is not listed above, you can just try to
+search the web for "how to add dns record on <my hosting service>".
+
+#### DNS A record
+
+In case you want to point a root domain (`example.com`) to your
+GitLab Pages site, deployed to `namespace.gitlab.io`, you need to
+log into your domain's admin control panel and add a DNS `A` record
+pointing your domain to Pages' server IP address. For projects on
+GitLab.com, this IP is `52.167.214.135`. For projects leaving in
+other GitLab instances (CE or EE), please contact your sysadmin
+asking for this information (which IP address is Pages server
+running on your instance).
+
+**Practical Example:**
+
+![DNS A record pointing to GitLab.com Pages server](img/dns_add_new_a_record_example_updated.png)
+
+#### DNS CNAME record
+
+In case you want to point a subdomain (`hello-world.example.com`)
+to your GitLab Pages site initially deployed to `namespace.gitlab.io`,
+you need to log into your domain's admin control panel and add a DNS
+`CNAME` record pointing your subdomain to your website URL
+(`namespace.gitlab.io`) address.
+
+Notice that, despite it's a user or project website, the `CNAME`
+should point to your Pages domain (`namespace.gitlab.io`),
+without any `/project-name`.
+
+**Practical Example:**
+
+![DNS CNAME record pointing to GitLab.com project](img/dns_cname_record_example.png)
+
+#### TL;DR
+
+| From | DNS Record | To |
+| ---- | ---------- | -- |
+| domain.com | A | 52.167.214.135 |
+| subdomain.domain.com | CNAME | namespace.gitlab.io |
+
+> **Notes**:
+>
+> - **Do not** use a CNAME record if you want to point your
+`domain.com` to your GitLab Pages site. Use an `A` record instead.
+> - **Do not** add any special chars after the default Pages
+domain. E.g., **do not** point your `subdomain.domain.com` to
+`namespace.gitlab.io.` or `namespace.gitlab.io/`.
+> - GitLab Pages IP on GitLab.com [has been changed](https://about.gitlab.com/2017/03/06/we-are-changing-the-ip-of-gitlab-pages-on-gitlab-com/) from `104.208.235.32` to `52.167.214.135`.
+
+### SSL/TLS Certificates
+
+Every GitLab Pages project on GitLab.com will be available under
+HTTPS for the default Pages domain (`*.gitlab.io`). Once you set
+up your Pages project with your custom (sub)domain, if you want
+it secured by HTTPS, you will have to issue a certificate for that
+(sub)domain and install it on your project.
+
+>**Note:**
+Certificates are NOT required to add to your custom
+(sub)domain on your GitLab Pages project, though they are
+highly recommendable.
+
+The importance of having any website securely served under HTTPS
+is explained on the introductory section of the blog post
+[Secure GitLab Pages with StartSSL](https://about.gitlab.com/2016/06/24/secure-gitlab-pages-with-startssl/#https-a-quick-overview).
+
+The reason why certificates are so important is that they encrypt
+the connection between the **client** (you, me, your visitors)
+and the **server** (where you site lives), through a keychain of
+authentications and validations.
+
+### Issuing Certificates
+
+GitLab Pages accepts [PEM](https://support.quovadisglobal.com/kb/a37/what-is-pem-format.aspx) certificates issued by
+[Certificate Authorities (CA)](https://en.wikipedia.org/wiki/Certificate_authority)
+and self-signed certificates. Of course,
+[you'd rather issue a certificate than generate a self-signed](https://en.wikipedia.org/wiki/Self-signed_certificate),
+for security reasons and for having browsers trusting your
+site's certificate.
+
+There are several different kinds of certificates, each one
+with certain security level. A static personal website will
+not require the same security level as an online banking web app,
+for instance. There are a couple Certificate Authorities that
+offer free certificates, aiming to make the internet more secure
+to everyone. The most popular is [Let's Encrypt](https://letsencrypt.org/),
+which issues certificates trusted by most of browsers, it's open
+source, and free to use. Please read through this tutorial to
+understand [how to secure your GitLab Pages website with Let's Encrypt](https://about.gitlab.com/2016/04/11/tutorial-securing-your-gitlab-pages-with-tls-and-letsencrypt/).
+
+With the same popularity, there are [certificates issued by CloudFlare](https://www.cloudflare.com/ssl/),
+which also offers a [free CDN service](https://blog.cloudflare.com/cloudflares-free-cdn-and-you/).
+Their certs are valid up to 15 years. Read through the tutorial on
+[how to add a CloudFlare Certificate to your GitLab Pages website](https://about.gitlab.com/2017/02/07/setting-up-gitlab-pages-with-cloudflare-certificates/).
+
+### Adding certificates to your project
+
+Regardless the CA you choose, the steps to add your certificate to
+your Pages project are the same.
+
+#### What do you need
+
+1. A PEM certificate
+1. An intermediate certificate
+1. A public key
+
+![Pages project - adding certificates](img/add_certificate_to_pages.png)
+
+These fields are found under your **Project**'s **Settings** > **Pages** > **New Domain**.
+
+#### What's what?
+
+- A PEM certificate is the certificate generated by the CA,
+which needs to be added to the field **Certificate (PEM)**.
+- An [intermediate certificate](https://en.wikipedia.org/wiki/Intermediate_certificate_authority) (aka "root certificate") is
+the part of the encryption keychain that identifies the CA.
+Usually it's combined with the PEM certificate, but there are
+some cases in which you need to add them manually.
+[CloudFlare certs](https://about.gitlab.com/2017/02/07/setting-up-gitlab-pages-with-cloudflare-certificates/)
+are one of these cases.
+- A public key is an encrypted key which validates
+your PEM against your domain.
+
+#### Now what?
+
+Now that you hopefully understand why you need all
+of this, it's simple:
+
+- Your PEM certificate needs to be added to the first field
+- If your certificate is missing its intermediate, copy
+and paste the root certificate (usually available from your CA website)
+and paste it in the [same field as your PEM certificate](https://about.gitlab.com/2017/02/07/setting-up-gitlab-pages-with-cloudflare-certificates/),
+just jumping a line between them.
+- Copy your public key and paste it in the last field
+
+>**Note:**
+**Do not** open certificates or encryption keys in
+regular text editors. Always use code editors (such as
+Sublime Text, Atom, Dreamweaver, Brackets, etc).
+
+|||
+|:--|--:|
+|[**← Part 2: Quick start guide - Setting up GitLab Pages**](getting_started_part_two.md)|[**Part 4: Creating and tweaking `.gitlab-ci.yml` for GitLab Pages →**](getting_started_part_four.md)|
diff --git a/doc/user/project/pages/getting_started_part_two.md b/doc/user/project/pages/getting_started_part_two.md
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+# GitLab Pages from A to Z: Part 2
+
+- [Part 1: Static sites and GitLab Pages domains](getting_started_part_one.md)
+- **Part 2: Quick start guide - Setting up GitLab Pages**
+- [Part 3: Setting Up Custom Domains - DNS Records and SSL/TLS Certificates](getting_started_part_three.md)
+- [Part 4: Creating and tweaking `.gitlab-ci.yml` for GitLab Pages](getting_started_part_four.md)
+
+## Setting up GitLab Pages
+
+For a complete step-by-step tutorial, please read the
+blog post [Hosting on GitLab.com with GitLab Pages](https://about.gitlab.com/2016/04/07/gitlab-pages-setup/). The following sections will explain
+what do you need and why do you need them.
+
+## What you need to get started
+
+1. A project
+1. A configuration file (`.gitlab-ci.yml`) to deploy your site
+1. A specific `job` called `pages` in the configuration file
+that will make GitLab aware that you are deploying a GitLab Pages website
+
+Optional Features:
+
+1. A custom domain or subdomain
+1. A DNS pointing your (sub)domain to your Pages site
+   1. **Optional**: an SSL/TLS certificate so your custom
+   domain is accessible under HTTPS.
+
+The optional settings, custom domain, DNS records, and SSL/TLS certificates, are described in [Part 3](getting_started_part_three.md)).
+
+## Project
+
+Your GitLab Pages project is a regular project created the
+same way you do for the other ones. To get started with GitLab Pages, you have two ways:
+
+- Fork one of the templates from Page Examples, or
+- Create a new project from scratch
+
+Let's go over both options.
+
+### Fork a project to get started from
+
+To make things easy for you, we've created this
+[group](https://gitlab.com/pages) of default projects
+containing the most popular SSGs templates.
+
+Watch the [video tutorial](https://youtu.be/TWqh9MtT4Bg) we've
+created for the steps below.
+
+1. Choose your SSG template
+1. Fork a project from the [Pages group](https://gitlab.com/pages)
+1. Remove the fork relationship by navigating to your **Project**'s **Settings** > **Edit Project**
+
+    ![remove fork relashionship](img/remove_fork_relashionship.png)
+
+1. Enable Shared Runners for your fork: navigate to your **Project**'s **Settings** > **CI/CD Pipelines**
+1. Trigger a build (push a change to any file)
+1. As soon as the build passes, your website will have been deployed with GitLab Pages. Your website URL will be available under your **Project**'s **Settings** > **Pages**
+
+To turn a **project website** forked from the Pages group into a **user/group** website, you'll need to:
+
+- Rename it to `namespace.gitlab.io`: navigate to **Project**'s **Settings** > **Edit Project** > **Rename repository**
+- Adjust your SSG's [base URL](#urls-and-baseurls) to from `"project-name"` to `""`. This setting will be at a different place for each SSG, as each of them have their own structure and file tree. Most likelly, it will be in the SSG's config file.
+
+> **Notes:**
+>
+>1. Why do I need to remove the fork relationship?
+>
+>     Unless you want to contribute to the original project,
+you won't need it connected to the upstream. A
+[fork](https://about.gitlab.com/2016/12/01/how-to-keep-your-fork-up-to-date-with-its-origin/#fork)
+is useful for submitting merge requests to the upstream.
+>
+> 2. Why do I need to enable Shared Runners?
+>
+>     Shared Runners will run the script set by your GitLab CI
+configuration file. They're enabled by default to new projects,
+but not to forks.
+
+### Create a project from scratch
+
+1. From your **Project**'s **[Dashboard](https://gitlab.com/dashboard/projects)**,
+click **New project**, and name it considering the
+[practical examples](getting_started_part_one.md#practical-examples).
+1. Clone it to your local computer, add your website
+files to your project, add, commit and push to GitLab.
+1. From the your **Project**'s page, click **Set up CI**:
+
+    ![setup GitLab CI](img/setup_ci.png)
+
+1. Choose one of the templates from the dropbox menu.
+Pick up the template corresponding to the SSG you're using (or plain HTML).
+
+    ![gitlab-ci templates](img/choose_ci_template.png)
+
+Once you have both site files and `.gitlab-ci.yml` in your project's
+root, GitLab CI will build your site and deploy it with Pages.
+Once the first build passes, you see your site is live by
+navigating to your **Project**'s **Settings** > **Pages**,
+where you'll find its default URL.
+
+> **Notes:**
+>
+> - GitLab Pages [supports any SSG](https://about.gitlab.com/2016/06/17/ssg-overview-gitlab-pages-part-3-examples-ci/), but,
+if you don't find yours among the templates, you'll need
+to configure your own `.gitlab-ci.yml`. Do do that, please
+read through the article [Creating and Tweaking `.gitlab-ci.yml` for GitLab Pages](getting_started_part_four.md). New SSGs are very welcome among
+the [example projects](https://gitlab.com/pages). If you set
+up a new one, please
+[contribute](https://gitlab.com/pages/pages.gitlab.io/blob/master/CONTRIBUTING.md)
+to our examples.
+>
+> - The second step _"Clone it to your local computer"_, can be done
+differently, achieving the same results: instead of cloning the bare
+repository to you local computer and moving your site files into it,
+you can run `git init` in your local website directory, add the
+remote URL: `git remote add origin git@gitlab.com:namespace/project-name.git`,
+then add, commit, and push.
+
+### URLs and Baseurls
+
+Every Static Site Generator (SSG) default configuration expects
+to find your website under a (sub)domain (`example.com`), not
+in a subdirectory of that domain (`example.com/subdir`). Therefore,
+whenever you publish a project website (`namespace.gitlab.io/project-name`),
+you'll have to look for this configuration (base URL) on your SSG's
+documentation and set it up to reflect this pattern.
+
+For example, for a Jekyll site, the `baseurl` is defined in the Jekyll
+configuration file, `_config.yml`. If your website URL is
+`https://john.gitlab.io/blog/`, you need to add this line to `_config.yml`:
+
+```yaml
+baseurl: "/blog"
+```
+
+On the contrary, if you deploy your website after forking one of
+our [default examples](https://gitlab.com/pages), the baseurl will
+already be configured this way, as all examples there are project
+websites. If you decide to make yours a user or group website, you'll
+have to remove this configuration from your project. For the Jekyll
+example we've just mentioned, you'd have to change Jekyll's `_config.yml` to:
+
+```yaml
+baseurl: ""
+```
+
+### Custom Domains
+
+GitLab Pages supports custom domains and subdomains, served under HTTPS or HTTPS.
+Please check the [next part](getting_started_part_three.md) of this series for an overview.
+
+|||
+|:--|--:|
+|[**← Part 1: Static sites, domains, DNS records, and SSL/TLS certificates**](getting_started_part_one.md)|[**Setting Up Custom Domains - DNS Records and SSL/TLS Certificates →**](getting_started_part_three.md)|
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diff --git a/doc/user/project/pages/img/choose_ci_template.png b/doc/user/project/pages/img/choose_ci_template.png
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diff --git a/doc/user/project/pages/img/dns_add_new_a_record_example_updated.png b/doc/user/project/pages/img/dns_add_new_a_record_example_updated.png
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diff --git a/doc/user/project/pages/img/dns_cname_record_example.png b/doc/user/project/pages/img/dns_cname_record_example.png
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+++ b/doc/user/project/pages/img/dns_cname_record_example.png
diff --git a/doc/user/project/pages/img/pages_create_project.png b/doc/user/project/pages/img/pages_create_project.png
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diff --git a/doc/user/project/pages/img/pages_create_user_page.png b/doc/user/project/pages/img/pages_create_user_page.png
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diff --git a/doc/user/project/pages/img/pages_dns_details.png b/doc/user/project/pages/img/pages_dns_details.png
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diff --git a/doc/user/project/pages/img/pages_multiple_domains.png b/doc/user/project/pages/img/pages_multiple_domains.png
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diff --git a/doc/user/project/pages/img/pages_new_domain_button.png b/doc/user/project/pages/img/pages_new_domain_button.png
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diff --git a/doc/user/project/pages/img/pages_remove.png b/doc/user/project/pages/img/pages_remove.png
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diff --git a/doc/user/project/pages/img/pages_upload_cert.png b/doc/user/project/pages/img/pages_upload_cert.png
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diff --git a/doc/user/project/pages/img/remove_fork_relashionship.png b/doc/user/project/pages/img/remove_fork_relashionship.png
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diff --git a/doc/user/project/pages/img/setup_ci.png b/doc/user/project/pages/img/setup_ci.png
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diff --git a/doc/user/project/pages/index.md b/doc/user/project/pages/index.md
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@@ -0,0 +1,49 @@
+# GitLab Pages documentation
+
+With GitLab Pages you can create static websites for your GitLab projects,
+groups, or user accounts. You can use any static website generator: Jekyll,
+Middleman, Hexo, Hugo, Pelican, you name it! Connect as many customs domains
+as you like and bring your own TLS certificate to secure them.
+
+Here's some info we've gathered to get you started.
+
+## General info
+
+- [Product webpage](https://pages.gitlab.io)
+- ["We're bringing GitLab Pages to CE"](https://about.gitlab.com/2016/12/24/were-bringing-gitlab-pages-to-community-edition/)
+- [Pages group - templates](https://gitlab.com/pages)
+- [General user documentation](introduction.md)
+- [Admin documentation - Set GitLab Pages on your own GitLab instance](../../../administration/pages/index.md)
+- ["We are changing the IP of GitLab Pages on GitLab.com"](https://about.gitlab.com/2017/03/06/we-are-changing-the-ip-of-gitlab-pages-on-gitlab-com/)
+
+## Getting started
+
+- **GitLab Pages from A to Z**
+  - [Part 1: Static sites and GitLab Pages domains](getting_started_part_one.md)
+  - [Part 2: Quick start guide - Setting up GitLab Pages](getting_started_part_two.md)
+  - [Part 3: Setting Up Custom Domains - DNS Records and SSL/TLS Certificates](getting_started_part_three.md)
+  - [Part 4: Creating and tweaking `.gitlab-ci.yml` for GitLab Pages](getting_started_part_four.md)
+- **Static Site Generators - Blog posts series**
+  - [SSGs part 1: Static vs dynamic websites](https://about.gitlab.com/2016/06/03/ssg-overview-gitlab-pages-part-1-dynamic-x-static/)
+  - [SSGs part 2: Modern static site generators](https://about.gitlab.com/2016/06/10/ssg-overview-gitlab-pages-part-2/)
+  - [SSGs part 3: Build any SSG site with GitLab Pages](https://about.gitlab.com/2016/06/17/ssg-overview-gitlab-pages-part-3-examples-ci/)
+- **Secure GitLab Pages custom domain with SSL/TLS certificates**
+  - [Let's Encrypt](https://about.gitlab.com/2016/04/11/tutorial-securing-your-gitlab-pages-with-tls-and-letsencrypt/)
+  - [CloudFlare](https://about.gitlab.com/2017/02/07/setting-up-gitlab-pages-with-cloudflare-certificates/)
+  - [StartSSL](https://about.gitlab.com/2016/06/24/secure-gitlab-pages-with-startssl/)
+- **General**
+  - [Hosting on GitLab.com with GitLab Pages](https://about.gitlab.com/2016/04/07/gitlab-pages-setup/) a comprehensive step-by-step guide
+  - [Posting to your GitLab Pages blog from iOS](https://about.gitlab.com/2016/08/19/posting-to-your-gitlab-pages-blog-from-ios/)
+
+## Video tutorials
+
+- [How to publish a website with GitLab Pages on GitLab.com: from a forked project](https://youtu.be/TWqh9MtT4Bg)
+- [How to Enable GitLab Pages for GitLab CE and EE (for Admins only)](https://youtu.be/dD8c7WNcc6s)
+
+## Advanced use
+
+- **Blog Posts**
+  - [GitLab CI: Run jobs sequentially, in parallel, or build a custom pipeline](https://about.gitlab.com/2016/07/29/the-basics-of-gitlab-ci/)
+  - [GitLab CI: Deployment & environments](https://about.gitlab.com/2016/08/26/ci-deployment-and-environments/)
+  - [Building a new GitLab docs site with Nanoc, GitLab CI, and GitLab Pages](https://about.gitlab.com/2016/12/07/building-a-new-gitlab-docs-site-with-nanoc-gitlab-ci-and-gitlab-pages/)
+  - [Publish code coverage reports with GitLab Pages](https://about.gitlab.com/2016/11/03/publish-code-coverage-report-with-gitlab-pages/)
diff --git a/doc/user/project/pages/introduction.md b/doc/user/project/pages/introduction.md
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@@ -0,0 +1,447 @@
+# GitLab Pages
+
+> **Notes:**
+> - This feature was [introduced][ee-80] in GitLab EE 8.3.
+> - Custom CNAMEs with TLS support were [introduced][ee-173] in GitLab EE 8.5.
+> - GitLab Pages [were ported][ce-14605] to Community Edition in GitLab 8.17.
+> - This document is about the user guide. To learn how to enable GitLab Pages
+>   across your GitLab instance, visit the [administrator documentation](../../../administration/pages/index.md).
+
+With GitLab Pages you can host for free your static websites on GitLab.
+Combined with the power of [GitLab CI] and the help of [GitLab Runner] you can
+deploy static pages for your individual projects, your user or your group.
+
+Read [GitLab Pages on GitLab.com](#gitlab-pages-on-gitlab-com) for specific
+information, if you are using GitLab.com to host your website.
+
+Read through [All you Need to Know About GitLab Pages][pages-index-guide] for a list of all learning materials we have prepared for GitLab Pages (webpages, articles, guides, blog posts, video tutorials).
+
+## Getting started with GitLab Pages
+
+> **Note:**
+> In the rest of this document we will assume that the general domain name that
+> is used for GitLab Pages is `example.io`.
+
+In general there are two types of pages one might create:
+
+- Pages per user (`username.example.io`) or per group (`groupname.example.io`)
+- Pages per project (`username.example.io/projectname` or `groupname.example.io/projectname`)
+
+In GitLab, usernames and groupnames are unique and we often refer to them
+as namespaces. There can be only one namespace in a GitLab instance. Below you
+can see the connection between the type of GitLab Pages, what the project name
+that is created on GitLab looks like and the website URL it will be ultimately
+be served on.
+
+| Type of GitLab Pages | The name of the project created in GitLab | Website URL |
+| -------------------- | ------------ | ----------- |
+| User pages  | `username.example.io`  | `http(s)://username.example.io`  |
+| Group pages | `groupname.example.io` | `http(s)://groupname.example.io` |
+| Project pages owned by a user  | `projectname` | `http(s)://username.example.io/projectname` |
+| Project pages owned by a group | `projectname` | `http(s)://groupname.example.io/projectname`|
+
+> **Warning:**
+> There are some known [limitations](#limitations) regarding namespaces served
+> under the general domain name and HTTPS. Make sure to read that section.
+
+### GitLab Pages requirements
+
+In brief, this is what you need to upload your website in GitLab Pages:
+
+1. Find out the general domain name that is used for GitLab Pages
+   (ask your administrator). This is very important, so you should first make
+   sure you get that right.
+1. Create a project
+1. Push a [`.gitlab-ci.yml` file][yaml] in the root directory
+   of your repository with a specific job named [`pages`][pages]
+1. Set up a GitLab Runner to build your website
+
+> **Note:**
+If [shared runners](../../../ci/runners/README.md) are enabled by your GitLab
+administrator, you should be able to use them instead of bringing your own.
+
+### User or group Pages
+
+For user and group pages, the name of the project should be specific to the
+username or groupname and the general domain name that is used for GitLab Pages.
+Head over your GitLab instance that supports GitLab Pages and create a
+repository named `username.example.io`, where `username` is your username on
+GitLab. If the first part of the project name doesn't match exactly your
+username, it won’t work, so make sure to get it right.
+
+To create a group page, the steps are the same like when creating a website for
+users. Just make sure that you are creating the project within the group's
+namespace.
+
+![Create a user-based pages project](img/pages_create_user_page.png)
+
+---
+
+After you push some static content to your repository and GitLab Runner uploads
+the artifacts to GitLab CI, you will be able to access your website under
+`http(s)://username.example.io`. Keep reading to find out how.
+
+>**Note:**
+If your username/groupname contains a dot, for example `foo.bar`, you will not
+be able to use the wildcard domain HTTPS, read more at [limitations](#limitations).
+
+### Project Pages
+
+GitLab Pages for projects can be created by both user and group accounts.
+The steps to create a project page for a user or a group are identical:
+
+1. Create a new project
+1. Push a [`.gitlab-ci.yml` file][yaml] in the root directory
+   of your repository with a specific job named [`pages`][pages].
+1. Set up a GitLab Runner to build your website
+
+A user's project will be served under `http(s)://username.example.io/projectname`
+whereas a group's project under `http(s)://groupname.example.io/projectname`.
+
+## Quick Start
+
+Read through [GitLab Pages Quick Start Guide][pages-quick] or watch the video tutorial on
+[how to publish a website with GitLab Pages on GitLab.com from a forked project][video-pages-fork].
+
+See also [All you Need to Know About GitLab Pages][pages-index-guide] for a list with all the resources we have for GitLab Pages.
+
+### Explore the contents of `.gitlab-ci.yml`
+
+The key thing about GitLab Pages is the `.gitlab-ci.yml` file, something that
+gives you absolute control over the build process. You can actually watch your
+website being built live by following the CI job traces.
+
+> **Note:**
+> Before reading this section, make sure you familiarize yourself with GitLab CI
+> and the specific syntax of[`.gitlab-ci.yml`][yaml] by
+> following our [quick start guide].
+
+To make use of GitLab Pages, the contents of `.gitlab-ci.yml` must follow the
+rules below:
+
+1. A special job named [`pages`][pages] must be defined
+1. Any static content which will be served by GitLab Pages must be placed under
+   a `public/` directory
+1. `artifacts` with a path to the `public/` directory must be defined
+
+In its simplest form, `.gitlab-ci.yml` looks like:
+
+```yaml
+pages:
+  script:
+  - my_commands
+  artifacts:
+    paths:
+    - public
+```
+
+When the Runner reaches to build the `pages` job, it executes whatever is
+defined in the `script` parameter and if the job completes with a non-zero
+exit status, it then uploads the `public/` directory to GitLab Pages.
+
+The `public/` directory should contain all the static content of your website.
+Depending on how you plan to publish your website, the steps defined in the
+[`script` parameter](../../../ci/yaml/README.md#script) may differ.
+
+Be aware that Pages are by default branch/tag agnostic and their deployment
+relies solely on what you specify in `.gitlab-ci.yml`. If you don't limit the
+`pages` job with the [`only` parameter](../../../ci/yaml/README.md#only-and-except),
+whenever a new commit is pushed to whatever branch or tag, the Pages will be
+overwritten. In the example below, we limit the Pages to be deployed whenever
+a commit is pushed only on the `master` branch:
+
+```yaml
+pages:
+  script:
+  - my_commands
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
+```
+
+We then tell the Runner to treat the `public/` directory as `artifacts` and
+upload it to GitLab. And since all these parameters were all under a `pages`
+job, the contents of the `public` directory will be served by GitLab Pages.
+
+#### How `.gitlab-ci.yml` looks like when the static content is in your repository
+
+Supposedly your repository contained the following files:
+
+```
+├── index.html
+├── css
+│   └── main.css
+└── js
+    └── main.js
+```
+
+Then the `.gitlab-ci.yml` example below simply moves all files from the root
+directory of the project to the `public/` directory. The `.public` workaround
+is so `cp` doesn't also copy `public/` to itself in an infinite loop:
+
+```yaml
+pages:
+  script:
+  - mkdir .public
+  - cp -r * .public
+  - mv .public public
+  artifacts:
+    paths:
+    - public
+  only:
+  - master
+```
+
+#### How `.gitlab-ci.yml` looks like when using a static generator
+
+In general, GitLab Pages support any kind of [static site generator][staticgen],
+since `.gitlab-ci.yml` can be configured to run any possible command.
+
+In the root directory of your Git repository, place the source files of your
+favorite static generator. Then provide a `.gitlab-ci.yml` file which is
+specific to your static generator.
+
+The example below, uses [Jekyll] to build the static site:
+
+```yaml
+image: ruby:2.1             # the script will run in Ruby 2.1 using the Docker image ruby:2.1
+
+pages:                      # the build job must be named pages
+  script:
+  - gem install jekyll      # we install jekyll
+  - jekyll build -d public/ # we tell jekyll to build the site for us
+  artifacts:
+    paths:
+    - public                # this is where the site will live and the Runner uploads it in GitLab
+  only:
+  - master                  # this script is only affecting the master branch
+```
+
+Here, we used the Docker executor and in the first line we specified the base
+image against which our jobs will run.
+
+You have to make sure that the generated static files are ultimately placed
+under the `public` directory, that's why in the `script` section we run the
+`jekyll` command that jobs the website and puts all content in the `public/`
+directory. Depending on the static generator of your choice, this command will
+differ. Search in the documentation of the static generator you will use if
+there is an option to explicitly set the output directory. If there is not
+such an option, you can always add one more line under `script` to rename the
+resulting directory in `public/`.
+
+We then tell the Runner to treat the `public/` directory as `artifacts` and
+upload it to GitLab.
+
+---
+
+See the [jekyll example project][pages-jekyll] to better understand how this
+works.
+
+For a list of Pages projects, see the [example projects](#example-projects) to
+get you started.
+
+#### How to set up GitLab Pages in a repository where there's also actual code
+
+Remember that GitLab Pages are by default branch/tag agnostic and their
+deployment relies solely on what you specify in `.gitlab-ci.yml`. You can limit
+the `pages` job with the [`only` parameter](../../../ci/yaml/README.md#only-and-except),
+whenever a new commit is pushed to a branch that will be used specifically for
+your pages.
+
+That way, you can have your project's code in the `master` branch and use an
+orphan branch (let's name it `pages`) that will host your static generator site.
+
+You can create a new empty branch like this:
+
+```bash
+git checkout --orphan pages
+```
+
+The first commit made on this new branch will have no parents and it will be
+the root of a new history totally disconnected from all the other branches and
+commits. Push the source files of your static generator in the `pages` branch.
+
+Below is a copy of `.gitlab-ci.yml` where the most significant line is the last
+one, specifying to execute everything in the `pages` branch:
+
+```
+image: ruby:2.1
+
+pages:
+  script:
+  - gem install jekyll
+  - jekyll build -d public/
+  artifacts:
+    paths:
+    - public
+  only:
+  - pages
+```
+
+See an example that has different files in the [`master` branch][jekyll-master]
+and the source files for Jekyll are in a [`pages` branch][jekyll-pages] which
+also includes `.gitlab-ci.yml`.
+
+[jekyll-master]: https://gitlab.com/pages/jekyll-branched/tree/master
+[jekyll-pages]: https://gitlab.com/pages/jekyll-branched/tree/pages
+
+## Next steps
+
+So you have successfully deployed your website, congratulations! Let's check
+what more you can do with GitLab Pages.
+
+### Example projects
+
+Below is a list of example projects for GitLab Pages with a plain HTML website
+or various static site generators. Contributions are very welcome.
+
+- [Plain HTML](https://gitlab.com/pages/plain-html)
+- [Jekyll](https://gitlab.com/pages/jekyll)
+- [Hugo](https://gitlab.com/pages/hugo)
+- [Middleman](https://gitlab.com/pages/middleman)
+- [Hexo](https://gitlab.com/pages/hexo)
+- [Brunch](https://gitlab.com/pages/brunch)
+- [Metalsmith](https://gitlab.com/pages/metalsmith)
+- [Harp](https://gitlab.com/pages/harp)
+
+Visit the GitLab Pages group for a full list of example projects:
+<https://gitlab.com/groups/pages>.
+
+### Add a custom domain to your Pages website
+
+If this setting is enabled by your GitLab administrator, you should be able to
+see the **New Domain** button when visiting your project's settings through the
+gear icon in the top right and then navigating to **Pages**.
+
+![New domain button](img/pages_new_domain_button.png)
+
+---
+
+You can add multiple domains pointing to your website hosted under GitLab.
+Once the domain is added, you can see it listed under the **Domains** section.
+
+![Pages multiple domains](img/pages_multiple_domains.png)
+
+---
+
+As a last step, you need to configure your DNS and add a CNAME pointing to your
+user/group page. Click on the **Details** button of a domain for further
+instructions.
+
+![Pages DNS details](img/pages_dns_details.png)
+
+---
+
+>**Note:**
+Currently there is support only for custom domains on per-project basis. That
+means that if you add a custom domain (`example.com`) for your user website
+(`username.example.io`), a project that is served under `username.example.io/foo`,
+will not be accessible under `example.com/foo`.
+
+### Secure your custom domain website with TLS
+
+When you add a new custom domain, you also have the chance to add a TLS
+certificate. If this setting is enabled by your GitLab administrator, you
+should be able to see the option to upload the public certificate and the
+private key when adding a new domain.
+
+![Pages upload cert](img/pages_upload_cert.png)
+
+### Custom error codes pages
+
+You can provide your own 403 and 404 error pages by creating the `403.html` and
+`404.html` files respectively in the root directory of the `public/` directory
+that will be included in the artifacts. Usually this is the root directory of
+your project, but that may differ depending on your static generator
+configuration.
+
+If the case of `404.html`, there are different scenarios. For example:
+
+- If you use project Pages (served under `/projectname/`) and try to access
+  `/projectname/non/exsiting_file`, GitLab Pages will try to serve first
+  `/projectname/404.html`, and then `/404.html`.
+- If you use user/group Pages (served under `/`) and try to access
+  `/non/existing_file` GitLab Pages will try to serve `/404.html`.
+- If you use a custom domain and try to access `/non/existing_file`, GitLab
+  Pages will try to serve only `/404.html`.
+
+### Remove the contents of your pages
+
+If you ever feel the need to purge your Pages content, you can do so by going
+to your project's settings through the gear icon in the top right, and then
+navigating to **Pages**. Hit the **Remove pages** button and your Pages website
+will be deleted. Simple as that.
+
+![Remove pages](img/pages_remove.png)
+
+## GitLab Pages on GitLab.com
+
+If you are using GitLab.com to host your website, then:
+
+- The general domain name for GitLab Pages on GitLab.com is `gitlab.io`.
+- Custom domains and TLS support are enabled.
+- Shared runners are enabled by default, provided for free and can be used to
+  build your website. If you want you can still bring your own Runner.
+
+The rest of the guide still applies.
+
+## Limitations
+
+When using Pages under the general domain of a GitLab instance (`*.example.io`),
+you _cannot_ use HTTPS with sub-subdomains. That means that if your
+username/groupname contains a dot, for example `foo.bar`, the domain
+`https://foo.bar.example.io` will _not_ work. This is a limitation of the
+[HTTP Over TLS protocol][rfc]. HTTP pages will continue to work provided you
+don't redirect HTTP to HTTPS.
+
+[rfc]: https://tools.ietf.org/html/rfc2818#section-3.1 "HTTP Over TLS RFC"
+
+## Redirects in GitLab Pages
+
+Since you cannot use any custom server configuration files, like `.htaccess` or
+any `.conf` file for that matter, if you want to redirect a web page to another
+location, you can use the [HTTP meta refresh tag][metarefresh].
+
+Some static site generators provide plugins for that functionality so that you
+don't have to create and edit HTML files manually. For example, Jekyll has the
+[redirect-from plugin](https://github.com/jekyll/jekyll-redirect-from).
+
+## Frequently Asked Questions
+
+### Can I download my generated pages?
+
+Sure. All you need to do is download the artifacts archive from the job page.
+
+### Can I use GitLab Pages if my project is private?
+
+Yes. GitLab Pages don't care whether you set your project's visibility level
+to private, internal or public.
+
+### Do I need to create a user/group website before creating a project website?
+
+No, you don't. You can create your project first and it will be accessed under
+`http(s)://namespace.example.io/projectname`.
+
+## Known issues
+
+For a list of known issues, visit GitLab's [public issue tracker].
+
+[jekyll]: http://jekyllrb.com/
+[ee-80]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/80
+[ee-173]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/173
+[pages-daemon]: https://gitlab.com/gitlab-org/gitlab-pages
+[gitlab ci]: https://about.gitlab.com/gitlab-ci
+[gitlab runner]: https://docs.gitlab.com/runner/
+[pages]: ../../../ci/yaml/README.md#pages
+[yaml]: ../../../ci/yaml/README.md
+[staticgen]: https://www.staticgen.com/
+[pages-jekyll]: https://gitlab.com/pages/jekyll
+[metarefresh]: https://en.wikipedia.org/wiki/Meta_refresh
+[public issue tracker]: https://gitlab.com/gitlab-org/gitlab-ce/issues?label_name=pages
+[ce-14605]: https://gitlab.com/gitlab-org/gitlab-ce/issues/14605
+[quick start guide]: ../../../ci/quick_start/README.md
+[pages-index-guide]: index.md
+[pages-quick]: getting_started_part_one.md
+[video-pages-fork]: https://youtu.be/TWqh9MtT4Bg
diff --git a/doc/user/project/pipelines/img/job_artifacts_browser.png b/doc/user/project/pipelines/img/job_artifacts_browser.png
new file mode 100644
index 00000000000..145fe156bbb
--- /dev/null
+++ b/doc/user/project/pipelines/img/job_artifacts_browser.png
diff --git a/doc/user/project/pipelines/img/job_artifacts_browser_button.png b/doc/user/project/pipelines/img/job_artifacts_browser_button.png
new file mode 100644
index 00000000000..21072ce1248
--- /dev/null
+++ b/doc/user/project/pipelines/img/job_artifacts_browser_button.png
diff --git a/doc/user/project/pipelines/img/job_artifacts_builds_page.png b/doc/user/project/pipelines/img/job_artifacts_builds_page.png
new file mode 100644
index 00000000000..13e039ba934
--- /dev/null
+++ b/doc/user/project/pipelines/img/job_artifacts_builds_page.png
diff --git a/doc/user/project/pipelines/img/job_artifacts_pipelines_page.png b/doc/user/project/pipelines/img/job_artifacts_pipelines_page.png
new file mode 100644
index 00000000000..3ccce4f9bb4
--- /dev/null
+++ b/doc/user/project/pipelines/img/job_artifacts_pipelines_page.png
diff --git a/doc/user/project/builds/img/build_latest_artifacts_browser.png b/doc/user/project/pipelines/img/job_latest_artifacts_browser.png
index c6d8856078b..c6d8856078b 100644
--- a/doc/user/project/builds/img/build_latest_artifacts_browser.png
+++ b/doc/user/project/pipelines/img/job_latest_artifacts_browser.png
diff --git a/doc/user/project/pipelines/img/pipelines_settings_test_coverage.png b/doc/user/project/pipelines/img/pipelines_settings_test_coverage.png
index 2a99201e014..13ed69be810 100644
--- a/doc/user/project/pipelines/img/pipelines_settings_test_coverage.png
+++ b/doc/user/project/pipelines/img/pipelines_settings_test_coverage.png
diff --git a/doc/user/project/pipelines/img/pipelines_test_coverage_mr_widget.png b/doc/user/project/pipelines/img/pipelines_test_coverage_mr_widget.png
index c166bb8bec8..fbcd612f3f2 100644
--- a/doc/user/project/pipelines/img/pipelines_test_coverage_mr_widget.png
+++ b/doc/user/project/pipelines/img/pipelines_test_coverage_mr_widget.png
diff --git a/doc/user/project/pipelines/job_artifacts.md b/doc/user/project/pipelines/job_artifacts.md
new file mode 100644
index 00000000000..5ce99843301
--- /dev/null
+++ b/doc/user/project/pipelines/job_artifacts.md
@@ -0,0 +1,143 @@
+# Introduction to job artifacts
+
+>**Notes:**
+>- Since GitLab 8.2 and GitLab Runner 0.7.0, job artifacts that are created by
+   GitLab Runner are uploaded to GitLab and are downloadable as a single archive
+   (`tar.gz`) using the GitLab UI.
+>- Starting with GitLab 8.4 and GitLab Runner 1.0, the artifacts archive format
+   changed to `ZIP`, and it is now possible to browse its contents, with the added
+   ability of downloading the files separately.
+>- Starting with GitLab 8.17, builds are renamed to jobs.
+>- The artifacts browser will be available only for new artifacts that are sent
+   to GitLab using GitLab Runner version 1.0 and up. It will not be possible to
+   browse old artifacts already uploaded to GitLab.
+>- This is the user documentation. For the administration guide see
+   [administration/job_artifacts.md](../../../administration/job_artifacts.md).
+
+Artifacts is a list of files and directories which are attached to a job
+after it completes successfully. This feature is enabled by default in all
+GitLab installations.
+
+## Defining artifacts in `.gitlab-ci.yml`
+
+A simple example of using the artifacts definition in `.gitlab-ci.yml` would be
+the following:
+
+```yaml
+pdf:
+  script: xelatex mycv.tex
+  artifacts:
+    paths:
+    - mycv.pdf
+```
+
+A job named `pdf` calls the `xelatex` command in order to build a pdf file from
+the latex source file `mycv.tex`. We then define the `artifacts` paths which in
+turn are defined with the `paths` keyword. All paths to files and directories
+are relative to the repository that was cloned during the build.
+
+For more examples on artifacts, follow the artifacts reference in
+[`.gitlab-ci.yml` documentation](../../../ci/yaml/README.md#artifacts).
+
+## Browsing job artifacts
+
+After a job finishes, if you visit the job's specific page, you can see
+that there are two buttons. One is for downloading the artifacts archive and
+the other for browsing its contents.
+
+![Job artifacts browser button](img/job_artifacts_browser_button.png)
+
+---
+
+The archive browser shows the name and the actual file size of each file in the
+archive. If your artifacts contained directories, then you are also able to
+browse inside them.
+
+Below you can see how browsing looks like. In this case we have browsed inside
+the archive and at this point there is one directory and one HTML file.
+
+![Job artifacts browser](img/job_artifacts_browser.png)
+
+---
+
+## Downloading job artifacts
+
+If you need to download the whole archive, there are buttons in various places
+inside GitLab that make that possible.
+
+1. While on the pipelines page, you can see the download icon for each job's
+   artifacts archive in the right corner:
+
+    ![Job artifacts in Pipelines page](img/job_artifacts_pipelines_page.png)
+
+1. While on the **Jobs** page, you can see the download icon for each job's
+   artifacts archive in the right corner:
+
+    ![Job artifacts in Builds page](img/job_artifacts_builds_page.png)
+
+1. While inside a specific job, you are presented with a download button
+   along with the one that browses the archive:
+
+    ![Job artifacts browser button](img/job_artifacts_browser_button.png)
+
+1. And finally, when browsing an archive you can see the download button at
+   the top right corner:
+
+    ![Job artifacts browser](img/job_artifacts_browser.png)
+
+## Downloading the latest job artifacts
+
+It is possible to download the latest artifacts of a job via a well known URL
+so you can use it for scripting purposes.
+
+The structure of the URL to download the whole artifacts archive is the following:
+
+```
+https://example.com/<namespace>/<project>/builds/artifacts/<ref>/download?job=<job_name>
+```
+
+To download a single file from the artifacts use the following URL:
+
+```
+https://example.com/<namespace>/<project>/builds/artifacts/<ref>/file/<path_to_file>?job=<job_name>
+```
+
+For example, to download the latest artifacts of the job named `coverage` of
+the `master` branch of the `gitlab-ce` project that belongs to the `gitlab-org`
+namespace, the URL would be:
+
+```
+https://gitlab.com/gitlab-org/gitlab-ce/builds/artifacts/master/download?job=coverage
+```
+
+To download the file `coverage/index.html` from the same
+artifacts use the following URL:
+
+```
+https://gitlab.com/gitlab-org/gitlab-ce/builds/artifacts/master/file/coverage/index.html?job=coverage
+```
+
+There is also a URL to browse the latest job artifacts:
+
+```
+https://example.com/<namespace>/<project>/builds/artifacts/<ref>/browse?job=<job_name>
+```
+
+For example:
+
+```
+https://gitlab.com/gitlab-org/gitlab-ce/builds/artifacts/master/browse?job=coverage
+```
+
+The latest builds are also exposed in the UI in various places. Specifically,
+look for the download button in:
+
+- the main project's page
+- the branches page
+- the tags page
+
+If the latest job has failed to upload the artifacts, you can see that
+information in the UI.
+
+![Latest artifacts button](img/job_latest_artifacts_browser.png)
+
diff --git a/doc/user/project/pipelines/settings.md b/doc/user/project/pipelines/settings.md
index 6cbcf3c400f..c398ac2eb25 100644
--- a/doc/user/project/pipelines/settings.md
+++ b/doc/user/project/pipelines/settings.md
@@ -35,7 +35,7 @@ if the job surpasses the threshold, it is marked as failed.
 ## Test coverage parsing
 
 If you use test coverage in your code, GitLab can capture its output in the
-build log using a regular expression. In the pipelines settings, search for the
+job log using a regular expression. In the pipelines settings, search for the
 "Test coverage parsing" section.
 
 ![Pipelines settings test coverage](img/pipelines_settings_test_coverage.png)
@@ -44,7 +44,7 @@ Leave blank if you want to disable it or enter a ruby regular expression. You
 can use http://rubular.com to test your regex.
 
 If the pipeline succeeds, the coverage is shown in the merge request widget and
-in the builds table.
+in the jobs table.
 
 ![MR widget coverage](img/pipelines_test_coverage_mr_widget.png)
 
@@ -62,9 +62,9 @@ pipelines** checkbox and save the changes.
 
 ## Badges
 
-In the pipelines settings page you can find build status and test coverage
+In the pipelines settings page you can find pipeline status and test coverage
 badges for your project. The latest successful pipeline will be used to read
-the build status and test coverage values.
+the pipeline status and test coverage values.
 
 Visit the pipelines settings page in your project to see the exact link to
 your badges, as well as ways to embed the badge image in your HTML or Markdown
@@ -72,9 +72,9 @@ pages.
 
 ![Pipelines badges](img/pipelines_settings_badges.png)
 
-### Build status badge
+### Pipeline status badge
 
-Depending on the status of your build, a badge can have the following values:
+Depending on the status of your job, a badge can have the following values:
 
 - running
 - success
@@ -82,7 +82,7 @@ Depending on the status of your build, a badge can have the following values:
 - skipped
 - unknown
 
-You can access a build status badge image using the following link:
+You can access a pipeline status badge image using the following link:
 
 ```
 https://example.gitlab.com/<namespace>/<project>/badges/<branch>/build.svg
@@ -91,7 +91,7 @@ https://example.gitlab.com/<namespace>/<project>/badges/<branch>/build.svg
 ### Test coverage report badge
 
 GitLab makes it possible to define the regular expression for [coverage report],
-that each build log will be matched against. This means that each build in the
+that each job log will be matched against. This means that each job in the
 pipeline can have the test coverage percentage value defined.
 
 The test coverage badge can be accessed using following link:
diff --git a/doc/user/project/repository/web_editor.md b/doc/user/project/repository/web_editor.md
index 675e89e4247..c415d566a7c 100644
--- a/doc/user/project/repository/web_editor.md
+++ b/doc/user/project/repository/web_editor.md
@@ -170,6 +170,5 @@ you commit the changes you will be taken to a new merge request form.
 
 ![Start a new merge request with these changes](img/web_editor_start_new_merge_request.png)
 
-![New file button](basicsimages/file_button.png)
 [ce-2808]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/2808
-[issue closing pattern]: ../user/project/issues/automatic_issue_closing.md
+[issue closing pattern]: ../issues/automatic_issue_closing.md
diff --git a/doc/user/project/settings/import_export.md b/doc/user/project/settings/import_export.md
index dfc762fe1d3..be042ddf623 100644
--- a/doc/user/project/settings/import_export.md
+++ b/doc/user/project/settings/import_export.md
@@ -14,6 +14,11 @@
 >    raketask.
 >  - The exports are stored in a temporary [shared directory][tmp] and are deleted
 >    every 24 hours by a specific worker.
+>  - Group members will get exported as project members, as long as the user has
+>    master or admin access to the group where the exported project lives. An admin
+>    in the import side is required to map the users, based on email or username.
+>    Otherwise, a supplementary comment is left to mention the original author and
+>    the MRs, notes or issues will be owned by the importer.
 
 Existing projects running on any GitLab instance or GitLab.com can be exported
 with all their related data and be moved into a new GitLab instance.
@@ -22,7 +27,8 @@ with all their related data and be moved into a new GitLab instance.
 
 | GitLab version | Import/Export version |
 | -------- | -------- |
-| 8.13.0 to current  | 0.1.5    |
+| 8.17.0 to current  | 0.1.6    |
+| 8.13.0   | 0.1.5    |
 | 8.12.0   | 0.1.4    |
 | 8.10.3   | 0.1.3    |
 | 8.10.0   | 0.1.2    |
@@ -47,6 +53,9 @@ The following items will NOT be exported:
 
 - Build traces and artifacts
 - LFS objects
+- Container registry images
+- CI variables
+- Any encrypted tokens
 
 ## Exporting a project and its data
 
diff --git a/doc/user/project/slash_commands.md b/doc/user/project/slash_commands.md
index 5f6a6c6503e..45176fde9db 100644
--- a/doc/user/project/slash_commands.md
+++ b/doc/user/project/slash_commands.md
@@ -14,6 +14,7 @@ do.
 |:---------------------------|:-------------|
 | `/close`                   | Close the issue or merge request |
 | `/reopen`                  | Reopen the issue or merge request |
+| `/merge`                   | Merge (when pipeline succeeds) |
 | `/title <New title>`       | Change title |
 | `/assign @username`        | Assign |
 | `/unassign`                | Remove assignee |
@@ -29,3 +30,9 @@ do.
 | <code>/due &lt;in 2 days &#124; this Friday &#124; December 31st&gt;</code> | Set due date |
 | `/remove_due_date`         | Remove due date |
 | `/wip`                     | Toggle the Work In Progress status |
+| <code>/estimate &lt;1w 3d 2h 14m&gt;</code> | Set time estimate |
+| `/remove_estimate`       | Remove estimated time |
+| <code>/spend &lt;1h 30m &#124; -1h 5m&gt;</code> | Add or subtract spent time |
+| `/remove_time_spent`       | Remove time spent |
+| `/target_branch <Branch Name>` | Set target branch for current merge request |
+| `/award :emoji:`  | Toggle award for :emoji: |
diff --git a/doc/user/snippets.md b/doc/user/snippets.md
new file mode 100644
index 00000000000..417360e08ac
--- /dev/null
+++ b/doc/user/snippets.md
@@ -0,0 +1,19 @@
+# Snippets
+
+Snippets are little bits of code or text.
+
+There are 2 types of snippets - project snippets and personal snippets.
+
+## Project snippets
+
+Project snippets are always related to a specific project - see [Project features](../workflow/project_features.md) for more information.
+
+## Personal snippets
+
+Personal snippets are not related to any project and can be created completely independently. There are 3 visibility levels that can be set (public, internal, private - see [Public Access](../public_access/public_access.md) for more information).
+
+## Downloading snippets
+
+You can download the raw content of a snippet.
+
+By default snippets will be downloaded with Linux-style line endings (`LF`). If you want to preserve the original line endings you need to add a parameter `line_ending=raw` (eg. `https://gitlab.com/snippets/SNIPPET_ID/raw?line_ending=raw`). In case a snippet was created using the GitLab web interface the original line ending is Windows-like (`CRLF`).
diff --git a/doc/web_hooks/web_hooks.md b/doc/web_hooks/web_hooks.md
index 1659dd1f6cb..0ebe5eea173 100644
--- a/doc/web_hooks/web_hooks.md
+++ b/doc/web_hooks/web_hooks.md
@@ -1,1025 +1 @@
-# Webhooks
-
->**Note:**
-Starting from GitLab 8.5:
-- the `repository` key is deprecated in favor of the `project` key
-- the `project.ssh_url` key is deprecated in favor of the `project.git_ssh_url` key
-- the `project.http_url` key is deprecated in favor of the `project.git_http_url` key
-
-Project webhooks allow you to trigger a URL if for example new code is pushed or
-a new issue is created. You can configure webhooks to listen for specific events
-like pushes, issues or merge requests. GitLab will send a POST request with data
-to the webhook URL.
-
-Webhooks can be used to update an external issue tracker, trigger CI builds,
-update a backup mirror, or even deploy to your production server.
-
-Navigate to the webhooks page by choosing **Webhooks** from your project's
-settings which can be found under the wheel icon in the upper right corner.
-
-## Webhook endpoint tips
-
-If you are writing your own endpoint (web server) that will receive
-GitLab webhooks keep in mind the following things:
-
--   Your endpoint should send its HTTP response as fast as possible. If
-    you wait too long, GitLab may decide the hook failed and retry it.
--   Your endpoint should ALWAYS return a valid HTTP response. If you do
-    not do this then GitLab will think the hook failed and retry it.
-    Most HTTP libraries take care of this for you automatically but if
-    you are writing a low-level hook this is important to remember.
--   GitLab ignores the HTTP status code returned by your endpoint.
-
-## Secret token
-
-If you specify a secret token, it will be sent with the hook request in the
-`X-Gitlab-Token` HTTP header. Your webhook endpoint can check that to verify
-that the request is legitimate.
-
-## SSL verification
-
-By default, the SSL certificate of the webhook endpoint is verified based on
-an internal list of Certificate Authorities, which means the certificate cannot
-be self-signed.
-
-You can turn this off in the webhook settings in your GitLab projects.
-
-![SSL Verification](ssl.png)
-
-## Events
-
-Below are described the supported events.
-
-### Push events
-
-Triggered when you push to the repository except when pushing tags.
-
-**Request header**:
-
-```
-X-Gitlab-Event: Push Hook
-```
-
-**Request body:**
-
-```json
-{
-  "object_kind": "push",
-  "before": "95790bf891e76fee5e1747ab589903a6a1f80f22",
-  "after": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
-  "ref": "refs/heads/master",
-  "checkout_sha": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
-  "user_id": 4,
-  "user_name": "John Smith",
-  "user_email": "john@example.com",
-  "user_avatar": "https://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=8://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=80",
-  "project_id": 15,
-  "project":{
-    "name":"Diaspora",
-    "description":"",
-    "web_url":"http://example.com/mike/diaspora",
-    "avatar_url":null,
-    "git_ssh_url":"git@example.com:mike/diaspora.git",
-    "git_http_url":"http://example.com/mike/diaspora.git",
-    "namespace":"Mike",
-    "visibility_level":0,
-    "path_with_namespace":"mike/diaspora",
-    "default_branch":"master",
-    "homepage":"http://example.com/mike/diaspora",
-    "url":"git@example.com:mike/diaspora.git",
-    "ssh_url":"git@example.com:mike/diaspora.git",
-    "http_url":"http://example.com/mike/diaspora.git"
-  },
-  "repository":{
-    "name": "Diaspora",
-    "url": "git@example.com:mike/diaspora.git",
-    "description": "",
-    "homepage": "http://example.com/mike/diaspora",
-    "git_http_url":"http://example.com/mike/diaspora.git",
-    "git_ssh_url":"git@example.com:mike/diaspora.git",
-    "visibility_level":0
-  },
-  "commits": [
-    {
-      "id": "b6568db1bc1dcd7f8b4d5a946b0b91f9dacd7327",
-      "message": "Update Catalan translation to e38cb41.",
-      "timestamp": "2011-12-12T14:27:31+02:00",
-      "url": "http://example.com/mike/diaspora/commit/b6568db1bc1dcd7f8b4d5a946b0b91f9dacd7327",
-      "author": {
-        "name": "Jordi Mallach",
-        "email": "jordi@softcatala.org"
-      },
-      "added": ["CHANGELOG"],
-      "modified": ["app/controller/application.rb"],
-      "removed": []
-    },
-    {
-      "id": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
-      "message": "fixed readme",
-      "timestamp": "2012-01-03T23:36:29+02:00",
-      "url": "http://example.com/mike/diaspora/commit/da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
-      "author": {
-        "name": "GitLab dev user",
-        "email": "gitlabdev@dv6700.(none)"
-      },
-      "added": ["CHANGELOG"],
-      "modified": ["app/controller/application.rb"],
-      "removed": []
-    }
-  ],
-  "total_commits_count": 4
-}
-```
-
-### Tag events
-
-Triggered when you create (or delete) tags to the repository.
-
-**Request header**:
-
-```
-X-Gitlab-Event: Tag Push Hook
-```
-
-**Request body:**
-
-```json
-{
-  "object_kind": "tag_push",
-  "before": "0000000000000000000000000000000000000000",
-  "after": "82b3d5ae55f7080f1e6022629cdb57bfae7cccc7",
-  "ref": "refs/tags/v1.0.0",
-  "checkout_sha": "82b3d5ae55f7080f1e6022629cdb57bfae7cccc7",
-  "user_id": 1,
-  "user_name": "John Smith",
-  "user_avatar": "https://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=8://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=80",
-  "project_id": 1,
-  "project":{
-    "name":"Example",
-    "description":"",
-    "web_url":"http://example.com/jsmith/example",
-    "avatar_url":null,
-    "git_ssh_url":"git@example.com:jsmith/example.git",
-    "git_http_url":"http://example.com/jsmith/example.git",
-    "namespace":"Jsmith",
-    "visibility_level":0,
-    "path_with_namespace":"jsmith/example",
-    "default_branch":"master",
-    "homepage":"http://example.com/jsmith/example",
-    "url":"git@example.com:jsmith/example.git",
-    "ssh_url":"git@example.com:jsmith/example.git",
-    "http_url":"http://example.com/jsmith/example.git"
-  },
-  "repository":{
-    "name": "Example",
-    "url": "ssh://git@example.com/jsmith/example.git",
-    "description": "",
-    "homepage": "http://example.com/jsmith/example",
-    "git_http_url":"http://example.com/jsmith/example.git",
-    "git_ssh_url":"git@example.com:jsmith/example.git",
-    "visibility_level":0
-  },
-  "commits": [],
-  "total_commits_count": 0
-}
-```
-
-### Issues events
-
-Triggered when a new issue is created or an existing issue was updated/closed/reopened.
-
-**Request header**:
-
-```
-X-Gitlab-Event: Issue Hook
-```
-
-**Request body:**
-
-```json
-{
-  "object_kind": "issue",
-  "user": {
-    "name": "Administrator",
-    "username": "root",
-    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
-  },
-  "project":{
-    "name":"Gitlab Test",
-    "description":"Aut reprehenderit ut est.",
-    "web_url":"http://example.com/gitlabhq/gitlab-test",
-    "avatar_url":null,
-    "git_ssh_url":"git@example.com:gitlabhq/gitlab-test.git",
-    "git_http_url":"http://example.com/gitlabhq/gitlab-test.git",
-    "namespace":"GitlabHQ",
-    "visibility_level":20,
-    "path_with_namespace":"gitlabhq/gitlab-test",
-    "default_branch":"master",
-    "homepage":"http://example.com/gitlabhq/gitlab-test",
-    "url":"http://example.com/gitlabhq/gitlab-test.git",
-    "ssh_url":"git@example.com:gitlabhq/gitlab-test.git",
-    "http_url":"http://example.com/gitlabhq/gitlab-test.git"
-  },
-  "repository":{
-    "name": "Gitlab Test",
-    "url": "http://example.com/gitlabhq/gitlab-test.git",
-    "description": "Aut reprehenderit ut est.",
-    "homepage": "http://example.com/gitlabhq/gitlab-test"
-  },
-  "object_attributes": {
-    "id": 301,
-    "title": "New API: create/update/delete file",
-    "assignee_id": 51,
-    "author_id": 51,
-    "project_id": 14,
-    "created_at": "2013-12-03T17:15:43Z",
-    "updated_at": "2013-12-03T17:15:43Z",
-    "position": 0,
-    "branch_name": null,
-    "description": "Create new API for manipulations with repository",
-    "milestone_id": null,
-    "state": "opened",
-    "iid": 23,
-    "url": "http://example.com/diaspora/issues/23",
-    "action": "open"
-  },
-  "assignee": {
-    "name": "User1",
-    "username": "user1",
-    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
-  }
-}
-```
-### Comment events
-
-Triggered when a new comment is made on commits, merge requests, issues, and code snippets.
-The note data will be stored in `object_attributes` (e.g. `note`, `noteable_type`). The
-payload will also include information about the target of the comment. For example,
-a comment on a issue will include the specific issue information under the `issue` key.
-Valid target types:
-
-1. `commit`
-2. `merge_request`
-3. `issue`
-4. `snippet`
-
-#### Comment on commit
-
-**Request header**:
-
-```
-X-Gitlab-Event: Note Hook
-```
-
-**Request body:**
-
-```json
-{
-  "object_kind": "note",
-  "user": {
-    "name": "Administrator",
-    "username": "root",
-    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
-  },
-  "project_id": 5,
-  "project":{
-    "name":"Gitlab Test",
-    "description":"Aut reprehenderit ut est.",
-    "web_url":"http://example.com/gitlabhq/gitlab-test",
-    "avatar_url":null,
-    "git_ssh_url":"git@example.com:gitlabhq/gitlab-test.git",
-    "git_http_url":"http://example.com/gitlabhq/gitlab-test.git",
-    "namespace":"GitlabHQ",
-    "visibility_level":20,
-    "path_with_namespace":"gitlabhq/gitlab-test",
-    "default_branch":"master",
-    "homepage":"http://example.com/gitlabhq/gitlab-test",
-    "url":"http://example.com/gitlabhq/gitlab-test.git",
-    "ssh_url":"git@example.com:gitlabhq/gitlab-test.git",
-    "http_url":"http://example.com/gitlabhq/gitlab-test.git"
-  },
-  "repository":{
-    "name": "Gitlab Test",
-    "url": "http://example.com/gitlab-org/gitlab-test.git",
-    "description": "Aut reprehenderit ut est.",
-    "homepage": "http://example.com/gitlab-org/gitlab-test"
-  },
-  "object_attributes": {
-    "id": 1243,
-    "note": "This is a commit comment. How does this work?",
-    "noteable_type": "Commit",
-    "author_id": 1,
-    "created_at": "2015-05-17 18:08:09 UTC",
-    "updated_at": "2015-05-17 18:08:09 UTC",
-    "project_id": 5,
-    "attachment":null,
-    "line_code": "bec9703f7a456cd2b4ab5fb3220ae016e3e394e3_0_1",
-    "commit_id": "cfe32cf61b73a0d5e9f13e774abde7ff789b1660",
-    "noteable_id": null,
-    "system": false,
-    "st_diff": {
-      "diff": "--- /dev/null\n+++ b/six\n@@ -0,0 +1 @@\n+Subproject commit 409f37c4f05865e4fb208c771485f211a22c4c2d\n",
-      "new_path": "six",
-      "old_path": "six",
-      "a_mode": "0",
-      "b_mode": "160000",
-      "new_file": true,
-      "renamed_file": false,
-      "deleted_file": false
-    },
-    "url": "http://example.com/gitlab-org/gitlab-test/commit/cfe32cf61b73a0d5e9f13e774abde7ff789b1660#note_1243"
-  },
-  "commit": {
-    "id": "cfe32cf61b73a0d5e9f13e774abde7ff789b1660",
-    "message": "Add submodule\n\nSigned-off-by: Dmitriy Zaporozhets \u003cdmitriy.zaporozhets@gmail.com\u003e\n",
-    "timestamp": "2014-02-27T10:06:20+02:00",
-    "url": "http://example.com/gitlab-org/gitlab-test/commit/cfe32cf61b73a0d5e9f13e774abde7ff789b1660",
-    "author": {
-      "name": "Dmitriy Zaporozhets",
-      "email": "dmitriy.zaporozhets@gmail.com"
-    }
-  }
-}
-```
-
-#### Comment on merge request
-
-**Request header**:
-
-```
-X-Gitlab-Event: Note Hook
-```
-
-**Request body:**
-
-```json
-{
-  "object_kind": "note",
-  "user": {
-    "name": "Administrator",
-    "username": "root",
-    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
-  },
-  "project_id": 5,
-  "project":{
-    "name":"Gitlab Test",
-    "description":"Aut reprehenderit ut est.",
-    "web_url":"http://example.com/gitlab-org/gitlab-test",
-    "avatar_url":null,
-    "git_ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
-    "git_http_url":"http://example.com/gitlab-org/gitlab-test.git",
-    "namespace":"Gitlab Org",
-    "visibility_level":10,
-    "path_with_namespace":"gitlab-org/gitlab-test",
-    "default_branch":"master",
-    "homepage":"http://example.com/gitlab-org/gitlab-test",
-    "url":"http://example.com/gitlab-org/gitlab-test.git",
-    "ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
-    "http_url":"http://example.com/gitlab-org/gitlab-test.git"
-  },
-  "repository":{
-    "name": "Gitlab Test",
-    "url": "http://localhost/gitlab-org/gitlab-test.git",
-    "description": "Aut reprehenderit ut est.",
-    "homepage": "http://example.com/gitlab-org/gitlab-test"
-  },
-  "object_attributes": {
-    "id": 1244,
-    "note": "This MR needs work.",
-    "noteable_type": "MergeRequest",
-    "author_id": 1,
-    "created_at": "2015-05-17 18:21:36 UTC",
-    "updated_at": "2015-05-17 18:21:36 UTC",
-    "project_id": 5,
-    "attachment": null,
-    "line_code": null,
-    "commit_id": "",
-    "noteable_id": 7,
-    "system": false,
-    "st_diff": null,
-    "url": "http://example.com/gitlab-org/gitlab-test/merge_requests/1#note_1244"
-  },
-  "merge_request": {
-    "id": 7,
-    "target_branch": "markdown",
-    "source_branch": "master",
-    "source_project_id": 5,
-    "author_id": 8,
-    "assignee_id": 28,
-    "title": "Tempora et eos debitis quae laborum et.",
-    "created_at": "2015-03-01 20:12:53 UTC",
-    "updated_at": "2015-03-21 18:27:27 UTC",
-    "milestone_id": 11,
-    "state": "opened",
-    "merge_status": "cannot_be_merged",
-    "target_project_id": 5,
-    "iid": 1,
-    "description": "Et voluptas corrupti assumenda temporibus. Architecto cum animi eveniet amet asperiores. Vitae numquam voluptate est natus sit et ad id.",
-    "position": 0,
-    "locked_at": null,
-    "source":{
-      "name":"Gitlab Test",
-      "description":"Aut reprehenderit ut est.",
-      "web_url":"http://example.com/gitlab-org/gitlab-test",
-      "avatar_url":null,
-      "git_ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
-      "git_http_url":"http://example.com/gitlab-org/gitlab-test.git",
-      "namespace":"Gitlab Org",
-      "visibility_level":10,
-      "path_with_namespace":"gitlab-org/gitlab-test",
-      "default_branch":"master",
-      "homepage":"http://example.com/gitlab-org/gitlab-test",
-      "url":"http://example.com/gitlab-org/gitlab-test.git",
-      "ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
-      "http_url":"http://example.com/gitlab-org/gitlab-test.git"
-    },
-    "target": {
-      "name":"Gitlab Test",
-      "description":"Aut reprehenderit ut est.",
-      "web_url":"http://example.com/gitlab-org/gitlab-test",
-      "avatar_url":null,
-      "git_ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
-      "git_http_url":"http://example.com/gitlab-org/gitlab-test.git",
-      "namespace":"Gitlab Org",
-      "visibility_level":10,
-      "path_with_namespace":"gitlab-org/gitlab-test",
-      "default_branch":"master",
-      "homepage":"http://example.com/gitlab-org/gitlab-test",
-      "url":"http://example.com/gitlab-org/gitlab-test.git",
-      "ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
-      "http_url":"http://example.com/gitlab-org/gitlab-test.git"
-    },
-    "last_commit": {
-      "id": "562e173be03b8ff2efb05345d12df18815438a4b",
-      "message": "Merge branch 'another-branch' into 'master'\n\nCheck in this test\n",
-      "timestamp": "2015-04-08T21: 00:25-07:00",
-      "url": "http://example.com/gitlab-org/gitlab-test/commit/562e173be03b8ff2efb05345d12df18815438a4b",
-      "author": {
-        "name": "John Smith",
-        "email": "john@example.com"
-      }
-    },
-    "work_in_progress": false,
-    "assignee": {
-      "name": "User1",
-      "username": "user1",
-      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
-    }
-  }
-}
-```
-
-#### Comment on issue
-
-**Request header**:
-
-```
-X-Gitlab-Event: Note Hook
-```
-
-**Request body:**
-
-```json
-{
-  "object_kind": "note",
-  "user": {
-    "name": "Administrator",
-    "username": "root",
-    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
-  },
-  "project_id": 5,
-  "project":{
-    "name":"Gitlab Test",
-    "description":"Aut reprehenderit ut est.",
-    "web_url":"http://example.com/gitlab-org/gitlab-test",
-    "avatar_url":null,
-    "git_ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
-    "git_http_url":"http://example.com/gitlab-org/gitlab-test.git",
-    "namespace":"Gitlab Org",
-    "visibility_level":10,
-    "path_with_namespace":"gitlab-org/gitlab-test",
-    "default_branch":"master",
-    "homepage":"http://example.com/gitlab-org/gitlab-test",
-    "url":"http://example.com/gitlab-org/gitlab-test.git",
-    "ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
-    "http_url":"http://example.com/gitlab-org/gitlab-test.git"
-  },
-  "repository":{
-    "name":"diaspora",
-    "url":"git@example.com:mike/diaspora.git",
-    "description":"",
-    "homepage":"http://example.com/mike/diaspora"
-  },
-  "object_attributes": {
-    "id": 1241,
-    "note": "Hello world",
-    "noteable_type": "Issue",
-    "author_id": 1,
-    "created_at": "2015-05-17 17:06:40 UTC",
-    "updated_at": "2015-05-17 17:06:40 UTC",
-    "project_id": 5,
-    "attachment": null,
-    "line_code": null,
-    "commit_id": "",
-    "noteable_id": 92,
-    "system": false,
-    "st_diff": null,
-    "url": "http://example.com/gitlab-org/gitlab-test/issues/17#note_1241"
-  },
-  "issue": {
-    "id": 92,
-    "title": "test",
-    "assignee_id": null,
-    "author_id": 1,
-    "project_id": 5,
-    "created_at": "2015-04-12 14:53:17 UTC",
-    "updated_at": "2015-04-26 08:28:42 UTC",
-    "position": 0,
-    "branch_name": null,
-    "description": "test",
-    "milestone_id": null,
-    "state": "closed",
-    "iid": 17
-  }
-}
-```
-
-#### Comment on code snippet
-
-**Request header**:
-
-```
-X-Gitlab-Event: Note Hook
-```
-
-**Request body:**
-
-```json
-{
-  "object_kind": "note",
-  "user": {
-    "name": "Administrator",
-    "username": "root",
-    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
-  },
-  "project_id": 5,
-  "project":{
-    "name":"Gitlab Test",
-    "description":"Aut reprehenderit ut est.",
-    "web_url":"http://example.com/gitlab-org/gitlab-test",
-    "avatar_url":null,
-    "git_ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
-    "git_http_url":"http://example.com/gitlab-org/gitlab-test.git",
-    "namespace":"Gitlab Org",
-    "visibility_level":10,
-    "path_with_namespace":"gitlab-org/gitlab-test",
-    "default_branch":"master",
-    "homepage":"http://example.com/gitlab-org/gitlab-test",
-    "url":"http://example.com/gitlab-org/gitlab-test.git",
-    "ssh_url":"git@example.com:gitlab-org/gitlab-test.git",
-    "http_url":"http://example.com/gitlab-org/gitlab-test.git"
-  },
-  "repository":{
-    "name":"Gitlab Test",
-    "url":"http://example.com/gitlab-org/gitlab-test.git",
-    "description":"Aut reprehenderit ut est.",
-    "homepage":"http://example.com/gitlab-org/gitlab-test"
-  },
-  "object_attributes": {
-    "id": 1245,
-    "note": "Is this snippet doing what it's supposed to be doing?",
-    "noteable_type": "Snippet",
-    "author_id": 1,
-    "created_at": "2015-05-17 18:35:50 UTC",
-    "updated_at": "2015-05-17 18:35:50 UTC",
-    "project_id": 5,
-    "attachment": null,
-    "line_code": null,
-    "commit_id": "",
-    "noteable_id": 53,
-    "system": false,
-    "st_diff": null,
-    "url": "http://example.com/gitlab-org/gitlab-test/snippets/53#note_1245"
-  },
-  "snippet": {
-    "id": 53,
-    "title": "test",
-    "content": "puts 'Hello world'",
-    "author_id": 1,
-    "project_id": 5,
-    "created_at": "2015-04-09 02:40:38 UTC",
-    "updated_at": "2015-04-09 02:40:38 UTC",
-    "file_name": "test.rb",
-    "expires_at": null,
-    "type": "ProjectSnippet",
-    "visibility_level": 0
-  }
-}
-```
-
-### Merge request events
-
-Triggered when a new merge request is created, an existing merge request was updated/merged/closed or a commit is added in the source branch.
-
-**Request header**:
-
-```
-X-Gitlab-Event: Merge Request Hook
-```
-
-**Request body:**
-
-```json
-{
-  "object_kind": "merge_request",
-  "user": {
-    "name": "Administrator",
-    "username": "root",
-    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
-  },
-  "object_attributes": {
-    "id": 99,
-    "target_branch": "master",
-    "source_branch": "ms-viewport",
-    "source_project_id": 14,
-    "author_id": 51,
-    "assignee_id": 6,
-    "title": "MS-Viewport",
-    "created_at": "2013-12-03T17:23:34Z",
-    "updated_at": "2013-12-03T17:23:34Z",
-    "st_commits": null,
-    "st_diffs": null,
-    "milestone_id": null,
-    "state": "opened",
-    "merge_status": "unchecked",
-    "target_project_id": 14,
-    "iid": 1,
-    "description": "",
-    "source":{
-      "name":"Awesome Project",
-      "description":"Aut reprehenderit ut est.",
-      "web_url":"http://example.com/awesome_space/awesome_project",
-      "avatar_url":null,
-      "git_ssh_url":"git@example.com:awesome_space/awesome_project.git",
-      "git_http_url":"http://example.com/awesome_space/awesome_project.git",
-      "namespace":"Awesome Space",
-      "visibility_level":20,
-      "path_with_namespace":"awesome_space/awesome_project",
-      "default_branch":"master",
-      "homepage":"http://example.com/awesome_space/awesome_project",
-      "url":"http://example.com/awesome_space/awesome_project.git",
-      "ssh_url":"git@example.com:awesome_space/awesome_project.git",
-      "http_url":"http://example.com/awesome_space/awesome_project.git"
-    },
-    "target": {
-      "name":"Awesome Project",
-      "description":"Aut reprehenderit ut est.",
-      "web_url":"http://example.com/awesome_space/awesome_project",
-      "avatar_url":null,
-      "git_ssh_url":"git@example.com:awesome_space/awesome_project.git",
-      "git_http_url":"http://example.com/awesome_space/awesome_project.git",
-      "namespace":"Awesome Space",
-      "visibility_level":20,
-      "path_with_namespace":"awesome_space/awesome_project",
-      "default_branch":"master",
-      "homepage":"http://example.com/awesome_space/awesome_project",
-      "url":"http://example.com/awesome_space/awesome_project.git",
-      "ssh_url":"git@example.com:awesome_space/awesome_project.git",
-      "http_url":"http://example.com/awesome_space/awesome_project.git"
-    },
-    "last_commit": {
-      "id": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
-      "message": "fixed readme",
-      "timestamp": "2012-01-03T23:36:29+02:00",
-      "url": "http://example.com/awesome_space/awesome_project/commits/da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
-      "author": {
-        "name": "GitLab dev user",
-        "email": "gitlabdev@dv6700.(none)"
-      }
-    },
-    "work_in_progress": false,
-    "url": "http://example.com/diaspora/merge_requests/1",
-    "action": "open",
-    "assignee": {
-      "name": "User1",
-      "username": "user1",
-      "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=40\u0026d=identicon"
-    }
-  }
-}
-```
-
-### Wiki Page events
-
-Triggered when a wiki page is created or edited.
-
-**Request Header**:
-
-```
-X-Gitlab-Event: Wiki Page Hook
-```
-
-**Request Body**:
-
-```json
-{
-  "object_kind": "wiki_page",
-  "user": {
-    "name": "Administrator",
-    "username": "root",
-    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon"
-  },
-  "project": {
-    "name": "awesome-project",
-    "description": "This is awesome",
-    "web_url": "http://example.com/root/awesome-project",
-    "avatar_url": null,
-    "git_ssh_url": "git@example.com:root/awesome-project.git",
-    "git_http_url": "http://example.com/root/awesome-project.git",
-    "namespace": "root",
-    "visibility_level": 0,
-    "path_with_namespace": "root/awesome-project",
-    "default_branch": "master",
-    "homepage": "http://example.com/root/awesome-project",
-    "url": "git@example.com:root/awesome-project.git",
-    "ssh_url": "git@example.com:root/awesome-project.git",
-    "http_url": "http://example.com/root/awesome-project.git"
-  },
-  "wiki": {
-    "web_url": "http://example.com/root/awesome-project/wikis/home",
-    "git_ssh_url": "git@example.com:root/awesome-project.wiki.git",
-    "git_http_url": "http://example.com/root/awesome-project.wiki.git",
-    "path_with_namespace": "root/awesome-project.wiki",
-    "default_branch": "master"
-  },
-  "object_attributes": {
-    "title": "Awesome",
-    "content": "awesome content goes here",
-    "format": "markdown",
-    "message": "adding an awesome page to the wiki",
-    "slug": "awesome",
-    "url": "http://example.com/root/awesome-project/wikis/awesome",
-    "action": "create"
-  }
-}
-```
-
-### Pipeline events
-
-Triggered on status change of Pipeline.
-
-**Request Header**:
-
-```
-X-Gitlab-Event: Pipeline Hook
-```
-
-**Request Body**:
-
-```json
-{
-   "object_kind": "pipeline",
-   "object_attributes":{
-      "id": 31,
-      "ref": "master",
-      "tag": false,
-      "sha": "bcbb5ec396a2c0f828686f14fac9b80b780504f2",
-      "before_sha": "bcbb5ec396a2c0f828686f14fac9b80b780504f2",
-      "status": "success",
-      "stages":[
-         "build",
-         "test",
-         "deploy"
-      ],
-      "created_at": "2016-08-12 15:23:28 UTC",
-      "finished_at": "2016-08-12 15:26:29 UTC",
-      "duration": 63
-   },
-   "user":{
-      "name": "Administrator",
-      "username": "root",
-      "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
-   },
-   "project":{
-      "name": "Gitlab Test",
-      "description": "Atque in sunt eos similique dolores voluptatem.",
-      "web_url": "http://192.168.64.1:3005/gitlab-org/gitlab-test",
-      "avatar_url": null,
-      "git_ssh_url": "git@192.168.64.1:gitlab-org/gitlab-test.git",
-      "git_http_url": "http://192.168.64.1:3005/gitlab-org/gitlab-test.git",
-      "namespace": "Gitlab Org",
-      "visibility_level": 20,
-      "path_with_namespace": "gitlab-org/gitlab-test",
-      "default_branch": "master"
-   },
-   "commit":{
-      "id": "bcbb5ec396a2c0f828686f14fac9b80b780504f2",
-      "message": "test\n",
-      "timestamp": "2016-08-12T17:23:21+02:00",
-      "url": "http://example.com/gitlab-org/gitlab-test/commit/bcbb5ec396a2c0f828686f14fac9b80b780504f2",
-      "author":{
-         "name": "User",
-         "email": "user@gitlab.com"
-      }
-   },
-   "builds":[
-      {
-         "id": 380,
-         "stage": "deploy",
-         "name": "production",
-         "status": "skipped",
-         "created_at": "2016-08-12 15:23:28 UTC",
-         "started_at": null,
-         "finished_at": null,
-         "when": "manual",
-         "manual": true,
-         "user":{
-            "name": "Administrator",
-            "username": "root",
-            "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
-         },
-         "runner": null,
-         "artifacts_file":{
-            "filename": null,
-            "size": null
-         }
-      },
-      {
-         "id": 377,
-         "stage": "test",
-         "name": "test-image",
-         "status": "success",
-         "created_at": "2016-08-12 15:23:28 UTC",
-         "started_at": "2016-08-12 15:26:12 UTC",
-         "finished_at": null,
-         "when": "on_success",
-         "manual": false,
-         "user":{
-            "name": "Administrator",
-            "username": "root",
-            "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
-         },
-         "runner": null,
-         "artifacts_file":{
-            "filename": null,
-            "size": null
-         }
-      },
-      {
-         "id": 378,
-         "stage": "test",
-         "name": "test-build",
-         "status": "success",
-         "created_at": "2016-08-12 15:23:28 UTC",
-         "started_at": "2016-08-12 15:26:12 UTC",
-         "finished_at": "2016-08-12 15:26:29 UTC",
-         "when": "on_success",
-         "manual": false,
-         "user":{
-            "name": "Administrator",
-            "username": "root",
-            "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
-         },
-         "runner": null,
-         "artifacts_file":{
-            "filename": null,
-            "size": null
-         }
-      },
-      {
-         "id": 376,
-         "stage": "build",
-         "name": "build-image",
-         "status": "success",
-         "created_at": "2016-08-12 15:23:28 UTC",
-         "started_at": "2016-08-12 15:24:56 UTC",
-         "finished_at": "2016-08-12 15:25:26 UTC",
-         "when": "on_success",
-         "manual": false,
-         "user":{
-            "name": "Administrator",
-            "username": "root",
-            "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
-         },
-         "runner": null,
-         "artifacts_file":{
-            "filename": null,
-            "size": null
-         }
-      },
-      {
-         "id": 379,
-         "stage": "deploy",
-         "name": "staging",
-         "status": "created",
-         "created_at": "2016-08-12 15:23:28 UTC",
-         "started_at": null,
-         "finished_at": null,
-         "when": "on_success",
-         "manual": false,
-         "user":{
-            "name": "Administrator",
-            "username": "root",
-            "avatar_url": "http://www.gravatar.com/avatar/e32bd13e2add097461cb96824b7a829c?s=80\u0026d=identicon"
-         },
-         "runner": null,
-         "artifacts_file":{
-            "filename": null,
-            "size": null
-         }
-      }
-   ]
-}
-```
-
-### Build events
-
-Triggered on status change of a Build.
-
-**Request Header**:
-
-```
-X-Gitlab-Event: Build Hook
-```
-
-**Request Body**:
-
-```json
-{
-  "object_kind": "build",
-  "ref": "gitlab-script-trigger",
-  "tag": false,
-  "before_sha": "2293ada6b400935a1378653304eaf6221e0fdb8f",
-  "sha": "2293ada6b400935a1378653304eaf6221e0fdb8f",
-  "build_id": 1977,
-  "build_name": "test",
-  "build_stage": "test",
-  "build_status": "created",
-  "build_started_at": null,
-  "build_finished_at": null,
-  "build_duration": null,
-  "build_allow_failure": false,
-  "project_id": 380,
-  "project_name": "gitlab-org/gitlab-test",
-  "user": {
-    "id": 3,
-    "name": "User",
-    "email": "user@gitlab.com"
-  },
-  "commit": {
-    "id": 2366,
-    "sha": "2293ada6b400935a1378653304eaf6221e0fdb8f",
-    "message": "test\n",
-    "author_name": "User",
-    "author_email": "user@gitlab.com",
-    "status": "created",
-    "duration": null,
-    "started_at": null,
-    "finished_at": null
-  },
-  "repository": {
-    "name": "gitlab_test",
-    "git_ssh_url": "git@192.168.64.1:gitlab-org/gitlab-test.git",
-    "description": "Atque in sunt eos similique dolores voluptatem.",
-    "homepage": "http://192.168.64.1:3005/gitlab-org/gitlab-test",
-    "git_ssh_url": "git@192.168.64.1:gitlab-org/gitlab-test.git",
-    "git_http_url": "http://192.168.64.1:3005/gitlab-org/gitlab-test.git",
-    "visibility_level": 20
-  }
-}
-```
-
-## Example webhook receiver
-
-If you want to see GitLab's webhooks in action for testing purposes you can use
-a simple echo script running in a console session. For the following script to
-work you need to have Ruby installed.
-
-Save the following file as `print_http_body.rb`:
-
-```ruby
-require 'webrick'
-
-server = WEBrick::HTTPServer.new(:Port => ARGV.first)
-server.mount_proc '/' do |req, res|
-  puts req.body
-end
-
-trap 'INT' do
-  server.shutdown
-end
-server.start
-```
-
-Pick an unused port (e.g. 8000) and start the script: `ruby print_http_body.rb
-8000`.  Then add your server as a webhook receiver in GitLab as
-`http://my.host:8000/`.
-
-When you press 'Test Hook' in GitLab, you should see something like this in the
-console:
-
-```
-{"before":"077a85dd266e6f3573ef7e9ef8ce3343ad659c4e","after":"95cd4a99e93bc4bbabacfa2cd10e6725b1403c60",<SNIP>}
-example.com - - [14/May/2014:07:45:26 EDT] "POST / HTTP/1.1" 200 0
-- -> /
-```
+This document was moved to [project/integrations/webhooks](../user/project/integrations/webhooks.md).
diff --git a/doc/workflow/README.md b/doc/workflow/README.md
index 59a806de210..9e7ee47387c 100644
--- a/doc/workflow/README.md
+++ b/doc/workflow/README.md
@@ -7,6 +7,10 @@
 - [Feature branch workflow](workflow.md)
 - [GitLab Flow](gitlab_flow.md)
 - [Groups](groups.md)
+- Issues - The GitLab Issue Tracker is an advanced and complete tool for
+  tracking the evolution of a new idea or the process of solving a problem.
+  - [Confidential issues](../user/project/issues/confidential_issues.md)
+  - [Due date for issues](../user/project/issues/due_dates.md)
 - [Issue Board](../user/project/issue_board.md)
 - [Keyboard shortcuts](shortcuts.md)
 - [File finder](file_finder.md)
@@ -19,10 +23,11 @@
 - [Slash commands](../user/project/slash_commands.md)
 - [Sharing a project with a group](share_with_group.md)
 - [Share projects with other groups](share_projects_with_other_groups.md)
+- [Time tracking](time_tracking.md)
 - [Web Editor](../user/project/repository/web_editor.md)
 - [Releases](releases.md)
 - [Milestones](milestones.md)
-- [Merge Requests](../user/project/merge_requests.md)
+- [Merge Requests](../user/project/merge_requests/index.md)
   - [Authorization for merge requests](../user/project/merge_requests/authorization_for_merge_requests.md)
   - [Cherry-pick changes](../user/project/merge_requests/cherry_pick_changes.md)
   - [Merge when pipeline succeeds](../user/project/merge_requests/merge_when_pipeline_succeeds.md)
@@ -34,3 +39,4 @@
 - [Manage large binaries with Git LFS](lfs/manage_large_binaries_with_git_lfs.md)
 - [Importing from SVN, GitHub, Bitbucket, etc](importing/README.md)
 - [Todos](todos.md)
+- [Snippets](../user/snippets.md)
diff --git a/doc/workflow/gitlab_flow.md b/doc/workflow/gitlab_flow.md
index c228ea72f22..d12c0c6d0c4 100644
--- a/doc/workflow/gitlab_flow.md
+++ b/doc/workflow/gitlab_flow.md
@@ -67,7 +67,7 @@ With GitLab flow we offer additional guidance for these questions.
 ![Master branch and production branch with arrow that indicate deployments](production_branch.png)
 
 GitHub flow does assume you are able to deploy to production every time you merge a feature branch.
-This is possible for SaaS applications but are many cases where this is not possible.
+This is possible for SaaS applications but there are many cases where this is not possible.
 One would be a situation where you are not in control of the exact release moment, for example an iOS application that needs to pass App Store validation.
 Another example is when you have deployment windows (workdays from 10am to 4pm when the operations team is at full capacity) but you also merge code at other times.
 In these cases you can make a production branch that reflects the deployed code.
@@ -203,7 +203,7 @@ But the advantages of having stable identifiers outweigh this drawback.
 And to understand a change in context one can always look at the merge commit that groups all the commits together when the code is merged into the master branch.
 
 After you merge multiple commits from a feature branch into the master branch this is harder to undo.
-If you would have squashed all the commits into one you could have just reverted this commit but as we indicated you should not rebase commits after they are pushed.
+If you had squashed all the commits into one you could have just reverted this commit but as we indicated you should not rebase commits after they are pushed.
 Fortunately [reverting a merge made some time ago](https://git-scm.com/blog/2010/03/02/undoing-merges.html) can be done with git.
 This however, requires having specific merge commits for the commits your want to revert.
 If you revert a merge and you change your mind, revert the revert instead of merging again since git will not allow you to merge the code again otherwise.
diff --git a/doc/workflow/groups.md b/doc/workflow/groups.md
index a693cc3d0fd..6237a5d5e18 100644
--- a/doc/workflow/groups.md
+++ b/doc/workflow/groups.md
@@ -23,7 +23,7 @@ You can use the 'New project' button to add a project to the new group.
 
 ## Transferring an existing project into a group
 
-You can transfer an existing project into a group you own from the project settings page.
+You can transfer an existing project into a group you own from the project settings page. The option to transfer a project is only available if you are the Owner of the project.
 First scroll down to the 'Dangerous settings' and click 'Show them to me'.
 Now you can pick any of the groups you manage as the new namespace for the group.
 
diff --git a/doc/workflow/importing/README.md b/doc/workflow/importing/README.md
index 18e5d950866..2d91bee0e94 100644
--- a/doc/workflow/importing/README.md
+++ b/doc/workflow/importing/README.md
@@ -4,6 +4,7 @@
 1. [GitHub](import_projects_from_github.md)

 1. [GitLab.com](import_projects_from_gitlab_com.md)

 1. [FogBugz](import_projects_from_fogbugz.md)

+1. [Gitea](import_projects_from_gitea.md)

 1. [SVN](migrating_from_svn.md)

 

 In addition to the specific migration documentation above, you can import any

@@ -14,4 +15,3 @@ repository is too large the import can timeout.
 

 You can copy your repos by changing the remote and pushing to the new server;

 but issues and merge requests can't be imported.

-

diff --git a/doc/workflow/importing/bitbucket_importer/bitbucket_import_grant_access.png b/doc/workflow/importing/bitbucket_importer/bitbucket_import_grant_access.png
deleted file mode 100644
index df55a081803..00000000000
--- a/doc/workflow/importing/bitbucket_importer/bitbucket_import_grant_access.png
+++ /dev/null
diff --git a/doc/workflow/importing/bitbucket_importer/bitbucket_import_new_project.png b/doc/workflow/importing/bitbucket_importer/bitbucket_import_new_project.png
deleted file mode 100644
index 5253889d251..00000000000
--- a/doc/workflow/importing/bitbucket_importer/bitbucket_import_new_project.png
+++ /dev/null
diff --git a/doc/workflow/importing/bitbucket_importer/bitbucket_import_select_bitbucket.png b/doc/workflow/importing/bitbucket_importer/bitbucket_import_select_bitbucket.png
deleted file mode 100644
index ffa87ce5b2e..00000000000
--- a/doc/workflow/importing/bitbucket_importer/bitbucket_import_select_bitbucket.png
+++ /dev/null
diff --git a/doc/workflow/importing/bitbucket_importer/bitbucket_import_select_project.png b/doc/workflow/importing/bitbucket_importer/bitbucket_import_select_project.png
deleted file mode 100644
index 1a5661de75d..00000000000
--- a/doc/workflow/importing/bitbucket_importer/bitbucket_import_select_project.png
+++ /dev/null
diff --git a/doc/workflow/importing/img/bitbucket_import_grant_access.png b/doc/workflow/importing/img/bitbucket_import_grant_access.png
new file mode 100644
index 00000000000..429904e621d
--- /dev/null
+++ b/doc/workflow/importing/img/bitbucket_import_grant_access.png
diff --git a/doc/workflow/importing/img/bitbucket_import_new_project.png b/doc/workflow/importing/img/bitbucket_import_new_project.png
new file mode 100644
index 00000000000..8ed528c2f09
--- /dev/null
+++ b/doc/workflow/importing/img/bitbucket_import_new_project.png
diff --git a/doc/workflow/importing/img/bitbucket_import_select_project.png b/doc/workflow/importing/img/bitbucket_import_select_project.png
new file mode 100644
index 00000000000..1bca6166ec8
--- /dev/null
+++ b/doc/workflow/importing/img/bitbucket_import_select_project.png
diff --git a/doc/workflow/importing/img/import_projects_from_gitea_new_import.png b/doc/workflow/importing/img/import_projects_from_gitea_new_import.png
new file mode 100644
index 00000000000..a3f603cbd0a
--- /dev/null
+++ b/doc/workflow/importing/img/import_projects_from_gitea_new_import.png
diff --git a/doc/workflow/importing/img/import_projects_from_github_new_project_page.png b/doc/workflow/importing/img/import_projects_from_github_new_project_page.png
deleted file mode 100644
index b23ade4480c..00000000000
--- a/doc/workflow/importing/img/import_projects_from_github_new_project_page.png
+++ /dev/null
diff --git a/doc/workflow/importing/img/import_projects_from_github_select_auth_method.png b/doc/workflow/importing/img/import_projects_from_github_select_auth_method.png
index f50d9266991..1ccb38a815e 100644
--- a/doc/workflow/importing/img/import_projects_from_github_select_auth_method.png
+++ b/doc/workflow/importing/img/import_projects_from_github_select_auth_method.png
diff --git a/doc/workflow/importing/img/import_projects_from_new_project_page.png b/doc/workflow/importing/img/import_projects_from_new_project_page.png
new file mode 100644
index 00000000000..97ca30b2087
--- /dev/null
+++ b/doc/workflow/importing/img/import_projects_from_new_project_page.png
diff --git a/doc/workflow/importing/import_projects_from_bitbucket.md b/doc/workflow/importing/import_projects_from_bitbucket.md
index 520c4216295..f3c636ed1d5 100644
--- a/doc/workflow/importing/import_projects_from_bitbucket.md
+++ b/doc/workflow/importing/import_projects_from_bitbucket.md
@@ -1,26 +1,62 @@
 # Import your project from Bitbucket to GitLab

 

-It takes just a few steps to import your existing Bitbucket projects to GitLab. But keep in mind that it is possible only if Bitbucket support is enabled on your GitLab instance. You can read more about Bitbucket support [here](../../integration/bitbucket.md).

+Import your projects from Bitbucket to GitLab with minimal effort.

 

-* Sign in to GitLab.com and go to your dashboard

+## Overview

 

-* Click on "New project"

+>**Note:**

+The [Bitbucket integration][bb-import] must be first enabled in order to be

+able to import your projects from Bitbucket. Ask your GitLab administrator

+to enable this if not already.

 

-![New project in GitLab](bitbucket_importer/bitbucket_import_new_project.png)

+- At its current state, the Bitbucket importer can import:

+  - the repository description (GitLab 7.7+)

+  - the Git repository data (GitLab 7.7+)

+  - the issues (GitLab 7.7+)

+  - the issue comments (GitLab 8.15+)

+  - the pull requests (GitLab 8.4+)

+  - the pull request comments (GitLab 8.15+)

+  - the milestones (GitLab 8.15+)

+  - the wiki (GitLab 8.15+)

+- References to pull requests and issues are preserved (GitLab 8.7+)

+- Repository public access is retained. If a repository is private in Bitbucket

+  it will be created as private in GitLab as well.

 

-* Click on the "Bitbucket" button

 

-![Bitbucket](bitbucket_importer/bitbucket_import_select_bitbucket.png)

+## How it works

 

-* Grant GitLab access to your Bitbucket account

+When issues/pull requests are being imported, the Bitbucket importer tries to find

+the Bitbucket author/assignee in GitLab's database using the Bitbucket ID. For this

+to work, the Bitbucket author/assignee should have signed in beforehand in GitLab

+and **associated their Bitbucket account**. If the user is not

+found in GitLab's database, the project creator (most of the times the current

+user that started the import process) is set as the author, but a reference on

+the issue about the original Bitbucket author is kept.

 

-![Grant access](bitbucket_importer/bitbucket_import_grant_access.png)

+The importer will create any new namespaces (groups) if they don't exist or in

+the case the namespace is taken, the repository will be imported under the user's

+namespace that started the import process.

 

-* Click on the projects that you'd like to import or "Import all projects"

+## Importing your Bitbucket repositories

 

-![Import projects](bitbucket_importer/bitbucket_import_select_project.png)

+1. Sign in to GitLab and go to your dashboard.

+1. Click on **New project**.

 

-A new GitLab project will be created with your imported data.

+    ![New project in GitLab](img/bitbucket_import_new_project.png)

 

-### Note

-Milestones and wiki pages are not imported from Bitbucket.

+1. Click on the "Bitbucket" button

+

+    ![Bitbucket](img/import_projects_from_new_project_page.png)

+

+1. Grant GitLab access to your Bitbucket account

+

+    ![Grant access](img/bitbucket_import_grant_access.png)

+

+1. Click on the projects that you'd like to import or **Import all projects**.

+   You can also select the namespace under which each project will be

+   imported.

+

+    ![Import projects](img/bitbucket_import_select_project.png)

+

+[bb-import]: ../../integration/bitbucket.md

+[social sign-in]: ../../user/profile/account/social_sign_in.md

diff --git a/doc/workflow/importing/import_projects_from_gitea.md b/doc/workflow/importing/import_projects_from_gitea.md
new file mode 100644
index 00000000000..f5746a0fb31
--- /dev/null
+++ b/doc/workflow/importing/import_projects_from_gitea.md
@@ -0,0 +1,77 @@
+# Import your project from Gitea to GitLab
+
+Import your projects from Gitea to GitLab with minimal effort.
+
+## Overview
+
+>**Note:**
+This requires Gitea `v1.0.0` or newer.
+
+- At its current state, Gitea importer can import:
+  - the repository description (GitLab 8.15+)
+  - the Git repository data (GitLab 8.15+)
+  - the issues (GitLab 8.15+)
+  - the pull requests (GitLab 8.15+)
+  - the milestones (GitLab 8.15+)
+  - the labels (GitLab 8.15+)
+- Repository public access is retained. If a repository is private in Gitea
+  it will be created as private in GitLab as well.
+
+## How it works
+
+Since Gitea is currently not an OAuth provider, author/assignee cannot be mapped
+to users in your GitLab's instance. This means that the project creator (most of
+the times the current user that started the import process) is set as the author,
+but a reference on the issue about the original Gitea author is kept.
+
+The importer will create any new namespaces (groups) if they don't exist or in
+the case the namespace is taken, the repository will be imported under the user's
+namespace that started the import process.
+
+## Importing your Gitea repositories
+
+The importer page is visible when you create a new project.
+
+![New project page on GitLab](img/import_projects_from_new_project_page.png)
+
+Click on the **Gitea** link and the import authorization process will start.
+
+![New Gitea project import](img/import_projects_from_gitea_new_import.png)
+
+### Authorize access to your repositories using a personal access token
+
+With this method, you will perform a one-off authorization with Gitea to grant
+GitLab access your repositories:
+
+1. Go to <https://you-gitea-instance/user/settings/applications> (replace
+   `you-gitea-instance` with the host of your Gitea instance).
+1. Click **Generate New Token**.
+1. Enter a token description.
+1. Click **Generate Token**.
+1. Copy the token hash.
+1. Go back to GitLab and provide the token to the Gitea importer.
+1. Hit the **List Your Gitea Repositories** button and wait while GitLab reads
+   your repositories' information. Once done, you'll be taken to the importer
+   page to select the repositories to import.
+
+### Select which repositories to import
+
+After you've authorized access to your Gitea repositories, you will be
+redirected to the Gitea importer page.
+
+From there, you can see the import statuses of your Gitea repositories.
+
+- Those that are being imported will show a _started_ status,
+- those already successfully imported will be green with a _done_ status,
+- whereas those that are not yet imported will have an **Import** button on the
+  right side of the table.
+
+If you want, you can import all your Gitea projects in one go by hitting
+**Import all projects** in the upper left corner.
+
+![Gitea importer page](img/import_projects_from_github_importer.png)
+
+---
+
+You can also choose a different name for the project and a different namespace,
+if you have the privileges to do so.
diff --git a/doc/workflow/importing/import_projects_from_github.md b/doc/workflow/importing/import_projects_from_github.md
index c36dfdb78ec..aece4ab34ba 100644
--- a/doc/workflow/importing/import_projects_from_github.md
+++ b/doc/workflow/importing/import_projects_from_github.md
@@ -6,8 +6,9 @@ Import your projects from GitHub to GitLab with minimal effort.
 

 >**Note:**

 If you are an administrator you can enable the [GitHub integration][gh-import]

-in your GitLab instance sitewide. This configuration is optional, users will be

-able import their GitHub repositories with a [personal access token][gh-token].

+in your GitLab instance sitewide. This configuration is optional, users will

+still be able to import their GitHub repositories with a

+[personal access token][gh-token].

 

 - At its current state, GitHub importer can import:

   - the repository description (GitLab 7.7+)

@@ -27,7 +28,7 @@ able import their GitHub repositories with a [personal access token][gh-token].
 When issues/pull requests are being imported, the GitHub importer tries to find

 the GitHub author/assignee in GitLab's database using the GitHub ID. For this

 to work, the GitHub author/assignee should have signed in beforehand in GitLab

-and [**associated their GitHub account**][social sign-in]. If the user is not

+and **associated their GitHub account**. If the user is not

 found in GitLab's database, the project creator (most of the times the current

 user that started the import process) is set as the author, but a reference on

 the issue about the original GitHub author is kept.

@@ -40,7 +41,7 @@ namespace that started the import process.
 

 The importer page is visible when you create a new project.

 

-![New project page on GitLab](img/import_projects_from_github_new_project_page.png)

+![New project page on GitLab](img/import_projects_from_new_project_page.png)

 

 Click on the **GitHub** link and the import authorization process will start.

 There are two ways to authorize access to your GitHub repositories:

@@ -59,8 +60,7 @@ If the [GitHub integration][gh-import] is enabled by your GitLab administrator,
 you can use it instead of the personal access token.

 

 1. First you may want to connect your GitHub account to GitLab in order for

-   the username mapping to be correct. Follow the [social sign-in] documentation

-   on how to do so.

+   the username mapping to be correct.

 1. Once you connect GitHub, click the **List your GitHub repositories** button

    and you will be redirected to GitHub for permission to access your projects.

 1. After accepting, you'll be automatically redirected to the importer.

@@ -85,7 +85,7 @@ authorization with GitHub to grant GitLab access your repositories:
 1. Click **Generate token**.

 1. Copy the token hash.

 1. Go back to GitLab and provide the token to the GitHub importer.

-1. Hit the **List your GitHub repositories** button and wait while GitLab reads

+1. Hit the **List Your GitHub Repositories** button and wait while GitLab reads

    your repositories' information. Once done, you'll be taken to the importer

    page to select the repositories to import.

 

@@ -112,7 +112,5 @@ You can also choose a different name for the project and a different namespace,
 if you have the privileges to do so.

 

 [gh-import]: ../../integration/github.md "GitHub integration"

-[new-project]: ../../gitlab-basics/create-project.md "How to create a new project in GitLab"

 [gh-integration]: #authorize-access-to-your-repositories-using-the-github-integration

 [gh-token]: #authorize-access-to-your-repositories-using-a-personal-access-token

-[social sign-in]: ../../profile/account/social_sign_in.md

diff --git a/doc/workflow/importing/import_projects_from_gitlab_com.md b/doc/workflow/importing/import_projects_from_gitlab_com.md
index dcc00074b75..b27125a44de 100644
--- a/doc/workflow/importing/import_projects_from_gitlab_com.md
+++ b/doc/workflow/importing/import_projects_from_gitlab_com.md
@@ -5,6 +5,9 @@ GitLab support is enabled on your GitLab instance.
 You can read more about GitLab support [here](http://docs.gitlab.com/ce/integration/gitlab.html)
 To get to the importer page you need to go to "New project" page.
 
+>**Note:**
+If you are interested in importing Wiki and Merge Request data to your new instance, you'll need to follow the instructions for [project export](../../user/project/settings/import_export.md)
+
 ![New project page](gitlab_importer/new_project_page.png)
 
 Click on the "Import projects from GitLab.com" link and you will be redirected to GitLab.com
diff --git a/doc/workflow/importing/migrating_from_svn.md b/doc/workflow/importing/migrating_from_svn.md
index 423b095e69e..7a3628a39d7 100644
--- a/doc/workflow/importing/migrating_from_svn.md
+++ b/doc/workflow/importing/migrating_from_svn.md
@@ -79,7 +79,7 @@ Now that SubGit has configured the Git/SVN repos, run `subgit` to perform the
 initial translation of existing SVN revisions into the Git repository:
 
 ```
-subgit install $GIT_REPOS_PATH
+subgit install $GIT_REPO_PATH
 ```
 
 After the initial translation is completed, the Git repository and the SVN
diff --git a/doc/workflow/lfs/lfs_administration.md b/doc/workflow/lfs/lfs_administration.md
index b3c73e947f0..3a6773909d6 100644
--- a/doc/workflow/lfs/lfs_administration.md
+++ b/doc/workflow/lfs/lfs_administration.md
@@ -40,6 +40,12 @@ In `config/gitlab.yml`:
     storage_path: /mnt/storage/lfs-objects
 ```
 
+## Storage statistics
+
+You can see the total storage used for LFS objects on groups and projects
+in the administration area, as well as through the [groups](../../api/groups.md)
+and [projects APIs](../../api/projects.md).
+
 ## Known limitations
 
 * Currently, storing GitLab Git LFS objects on a non-local storage (like S3 buckets)
@@ -47,3 +53,5 @@ In `config/gitlab.yml`:
 * Currently, removing LFS objects from GitLab Git LFS storage is not supported
 * LFS authentications via SSH was added with GitLab 8.12
 * Only compatible with the GitLFS client versions 1.1.0 and up, or 1.0.2.
+* The storage statistics currently count each LFS object multiple times for
+  every project linking to it
diff --git a/doc/workflow/lfs/manage_large_binaries_with_git_lfs.md b/doc/workflow/lfs/manage_large_binaries_with_git_lfs.md
index 6a7098e79d0..6adde447975 100644
--- a/doc/workflow/lfs/manage_large_binaries_with_git_lfs.md
+++ b/doc/workflow/lfs/manage_large_binaries_with_git_lfs.md
@@ -4,13 +4,6 @@ Managing large files such as audio, video and graphics files has always been one
 of the shortcomings of Git. The general recommendation is to not have Git repositories
 larger than 1GB to preserve performance.
 
-GitLab already supports [managing large files with git annex](http://docs.gitlab.com/ee/workflow/git_annex.html)
-(EE only), however in certain environments it is not always convenient to use
-different commands to differentiate between the large files and regular ones.
-
-Git LFS makes this simpler for the end user by removing the requirement to
-learn new commands.
-
 ## How it works
 
 Git LFS client talks with the GitLab server over HTTPS. It uses HTTP Basic Authentication
@@ -63,6 +56,12 @@ git commit -am "Added Debian iso"     # commit the file meta data
 git push origin master                # sync the git repo and large file to the GitLab server
 ```
 
+>**Note**: Make sure that `.gitattributes` is tracked by git. Otherwise Git
+ LFS will not be working properly for people cloning the project.
+ ```bash
+ git add .gitattributes
+ ```
+
 Cloning the repository works the same as before. Git automatically detects the
 LFS-tracked files and clones them via HTTP. If you performed the git clone
 command with a SSH URL, you have to enter your GitLab credentials for HTTP
@@ -134,7 +133,6 @@ This behaviour is caused by Git LFS using HTTPS connections by default when a
 To prevent this from happening, set the lfs url in project Git config:
 
 ```bash
-
 git config --add lfs.url "http://gitlab.example.com/group/project.git/info/lfs"
 ```
 
diff --git a/doc/workflow/notifications.md b/doc/workflow/notifications.md
index c936e8833c6..4c52974e103 100644
--- a/doc/workflow/notifications.md
+++ b/doc/workflow/notifications.md
@@ -73,7 +73,7 @@ In all of the below cases, the notification will be sent to:
 
     ...with notification level "Participating" or higher
 
-- Watchers: users with notification level "Watch"
+- Watchers: users with notification level "Watch" (however successful pipeline would be off for watchers)
 - Subscribers: anyone who manually subscribed to the issue/merge request
 - Custom: Users with notification level "custom" who turned on notifications for any of the events present in the table below
 
diff --git a/doc/workflow/shortcuts.md b/doc/workflow/shortcuts.md
index 36516883ef6..7aa9b46081a 100644
--- a/doc/workflow/shortcuts.md
+++ b/doc/workflow/shortcuts.md
@@ -45,9 +45,9 @@ You can see GitLab's keyboard shortcuts by using 'shift + ?'
 | <kbd>g</kbd> + <kbd>e</kbd> | Go to the project's activity feed |
 | <kbd>g</kbd> + <kbd>f</kbd> | Go to files |
 | <kbd>g</kbd> + <kbd>c</kbd> | Go to commits |
-| <kbd>g</kbd> + <kbd>b</kbd> | Go to builds |
+| <kbd>g</kbd> + <kbd>b</kbd> | Go to jobs |
 | <kbd>g</kbd> + <kbd>n</kbd> | Go to network graph |
-| <kbd>g</kbd> + <kbd>g</kbd> | Go to graphs |
+| <kbd>g</kbd> + <kbd>g</kbd> | Go to repository charts |
 | <kbd>g</kbd> + <kbd>i</kbd> | Go to issues |
 | <kbd>g</kbd> + <kbd>m</kbd> | Go to merge requests |
 | <kbd>g</kbd> + <kbd>s</kbd> | Go to snippets |
@@ -73,4 +73,4 @@ You can see GitLab's keyboard shortcuts by using 'shift + ?'
 | <kbd>m</kbd> | Change milestone |
 | <kbd>r</kbd> | Reply (quoting selected text) |
 | <kbd>e</kbd> | Edit issue/merge request |
-| <kbd>l</kbd> | Change label |
\ No newline at end of file
+| <kbd>l</kbd> | Change label |
diff --git a/doc/workflow/time-tracking/time-tracking-example.png b/doc/workflow/time-tracking/time-tracking-example.png
new file mode 100644
index 00000000000..bbcabb602d6
--- /dev/null
+++ b/doc/workflow/time-tracking/time-tracking-example.png
diff --git a/doc/workflow/time-tracking/time-tracking-sidebar.png b/doc/workflow/time-tracking/time-tracking-sidebar.png
new file mode 100644
index 00000000000..d1ff5571f95
--- /dev/null
+++ b/doc/workflow/time-tracking/time-tracking-sidebar.png
diff --git a/doc/workflow/time_tracking.md b/doc/workflow/time_tracking.md
new file mode 100644
index 00000000000..de12994c516
--- /dev/null
+++ b/doc/workflow/time_tracking.md
@@ -0,0 +1,73 @@
+# Time Tracking
+
+> Introduced in GitLab 8.14.
+
+Time Tracking allows you to track estimates and time spent on issues and merge
+requests within GitLab.
+
+## Overview
+
+Time Tracking lets you:
+* record the time spent working on an issue or a merge request,
+* add an estimate of the amount of time needed to complete an issue or a merge
+request.
+
+You don't have to indicate an estimate to enter the time spent, and vice versa.
+
+Data about time tracking is shown on the issue/merge request sidebar, as shown
+below.
+
+![Time tracking in the sidebar](time-tracking/time-tracking-sidebar.png)
+
+## How to enter data
+
+Time Tracking uses two [slash commands] that GitLab introduced with this new
+feature: `/spend` and `/estimate`.
+
+Slash commands can be used in the body of an issue or a merge request, but also
+in a comment in both an issue or a merge request.
+
+Below is an example of how you can use those new slash commands inside a comment.
+
+![Time tracking example in a comment](time-tracking/time-tracking-example.png)
+
+Adding time entries (time spent or estimates) is limited to project members.
+
+### Estimates
+
+To enter an estimate, write `/estimate`, followed by the time. For example, if
+you need to enter an estimate of 3 days, 5 hours and 10 minutes, you would write
+`/estimate 3d 5h 10m`.
+
+Every time you enter a new time estimate, any previous time estimates will be
+overridden by this new value. There should only be one valid estimate in an
+issue or a merge request.
+
+To remove an estimation entirely, use `/remove_estimation`.
+
+### Time spent
+
+To enter a time spent, use `/spend 3d 5h 10m`.
+
+Every new time spent entry will be added to the current total time spent for the
+issue or the merge request.
+
+You can remove time by entering a negative amount: `/spend -3d` will remove 3
+days from the total time spent. You can't go below 0 minutes of time spent,
+so GitLab will automatically reset the time spent if you remove a larger amount
+of time compared to the time that was entered already.
+
+To remove all the time spent at once, use `/remove_time_spent`.
+
+## Configuration
+
+The following time units are available:
+* weeks (w)
+* days (d)
+* hours (h)
+* minutes (m)
+
+Default conversion rates are 1w = 5d and 1d = 8h.
+
+[landing]: https://about.gitlab.com/features/time-tracking
+[slash-commands]: ../user/project/slash_commands.md
diff --git a/doc/workflow/todos.md b/doc/workflow/todos.md
index 1a8fc39bb33..4b0fba842e9 100644
--- a/doc/workflow/todos.md
+++ b/doc/workflow/todos.md
@@ -16,7 +16,8 @@ in a simple dashboard.
 
 You can quickly access the Todos dashboard using the bell icon next to the
 search bar in the upper right corner. The number in blue is the number of Todos
-you still have open.
+you still have open if the count is < 100, else it's 99+. The exact number
+will still be shown in the body of the _To do_ tab.
 
 ![Todos icon](img/todos_icon.png)
 
@@ -27,11 +28,34 @@ A Todo appears in your Todos dashboard when:
 - an issue or merge request is assigned to you,
 - you are `@mentioned` in an issue or merge request, be it the description of
   the issue/merge request or in a comment,
-- build in the CI pipeline running for your merge request failed, but this
-  build is not allowed to fail.
+- a job in the CI pipeline running for your merge request failed, but this
+  job is not allowed to fail.
 
 >**Note:** Commenting on a commit will _not_ trigger a Todo.
 
+### Directly addressed Todos
+
+> [Introduced][ce-7926] in GitLab 9.0.
+
+If you are mentioned at the start of a line, the todo you receive will be listed
+as 'directly addressed'. For instance, in this comment:
+
+```markdown
+@alice What do you think? cc: @bob
+
+- @carol can you please have a look?
+
+>>>
+@dan what do you think?
+>>>
+
+@erin @frank thank you!
+```
+
+The people receiving directly addressed todos are `@alice`, `@erin`, and
+`@frank`. Directly addressed todos only differ from mention todos in their type,
+for filtering; otherwise, they appear as normal.
+
 ### Manually creating a Todo
 
 You can also add an issue or merge request to your Todos dashboard by clicking
@@ -85,8 +109,9 @@ There are four kinds of filters you can use on your Todos dashboard.
 | Project | Filter by project |
 | Author  | Filter by the author that triggered the Todo |
 | Type    | Filter by issue or merge request |
-| Action  | Filter by the action that triggered the Todo (Assigned or Mentioned)|
+| Action  | Filter by the action that triggered the Todo |
 
 You can also filter by more than one of these at the same time.
 
 [ce-2817]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/2817
+[ce-7926]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7926
diff --git a/features/admin/active_tab.feature b/features/admin/active_tab.feature
deleted file mode 100644
index f5bb06dea7d..00000000000
--- a/features/admin/active_tab.feature
+++ /dev/null
@@ -1,54 +0,0 @@
-@admin
-Feature: Admin Active Tab
-  Background:
-    Given I sign in as an admin
-
-  Scenario: On Admin Home
-    Given I visit admin page
-    Then the active main tab should be Overview
-    And no other main tabs should be active
-
-  Scenario: On Admin Projects
-    Given I visit admin projects page
-    Then the active main tab should be Overview
-    And the active sub tab should be Projects
-    And no other main tabs should be active
-    And no other sub tabs should be active
-
-  Scenario: On Admin Groups
-    Given I visit admin groups page
-    Then the active main tab should be Overview
-    And the active sub tab should be Groups
-    And no other main tabs should be active
-    And no other sub tabs should be active
-
-  Scenario: On Admin Users
-    Given I visit admin users page
-    Then the active main tab should be Overview
-    And the active sub tab should be Users
-    And no other main tabs should be active
-    And no other sub tabs should be active
-
-  Scenario: On Admin Logs
-    Given I visit admin logs page
-    Then the active main tab should be Monitoring
-    And the active sub tab should be Logs
-    And no other main tabs should be active
-    And no other sub tabs should be active
-
-  Scenario: On Admin Messages
-    Given I visit admin messages page
-    Then the active main tab should be Messages
-    And no other main tabs should be active
-
-  Scenario: On Admin Hooks
-    Given I visit admin hooks page
-    Then the active main tab should be Hooks
-    And no other main tabs should be active
-
-  Scenario: On Admin Resque
-    Given I visit admin Resque page
-    Then the active main tab should be Monitoring
-    And the active sub tab should be Resque
-    And no other main tabs should be active
-    And no other sub tabs should be active
diff --git a/features/admin/appearance.feature b/features/admin/appearance.feature
deleted file mode 100644
index 5c1dd7531c1..00000000000
--- a/features/admin/appearance.feature
+++ /dev/null
@@ -1,37 +0,0 @@
-Feature: Admin Appearance
-  Scenario: Create new appearance
-    Given I sign in as an admin
-    And I visit admin appearance page
-    When submit form with new appearance
-    Then I should be redirected to admin appearance page
-    And I should see newly created appearance
-
-  Scenario: Preview appearance
-    Given application has custom appearance
-    And I sign in as an admin
-    When I visit admin appearance page
-    And I click preview button
-    Then I should see a customized appearance
-
-  Scenario: Custom sign-in page
-    Given application has custom appearance
-    When I visit login page
-    Then I should see a customized appearance
-
-  Scenario: Appearance logo
-    Given application has custom appearance
-    And I sign in as an admin
-    And I visit admin appearance page
-    When I attach a logo
-    Then I should see a logo
-    And I remove the logo
-    Then I should see logo removed
-
-  Scenario: Header logos
-    Given application has custom appearance
-    And I sign in as an admin
-    And I visit admin appearance page
-    When I attach header logos
-    Then I should see header logos
-    And I remove the header logos
-    Then I should see header logos removed
diff --git a/features/admin/applications.feature b/features/admin/applications.feature
deleted file mode 100644
index 2a00e1666c0..00000000000
--- a/features/admin/applications.feature
+++ /dev/null
@@ -1,18 +0,0 @@
-@admin
-Feature: Admin Applications
-  Background:
-    Given I sign in as an admin
-    And I visit applications page
-    
-  Scenario: I can manage application
-    Then I click on new application button
-    And I should see application form
-    Then I fill application form out and submit
-    And I see application
-    Then I click edit
-    And I see edit application form
-    Then I change name of application and submit
-    And I see that application was changed
-    Then I visit applications page
-    And I click to remove application
-    Then I see that application is removed
\ No newline at end of file
diff --git a/features/admin/broadcast_messages.feature b/features/admin/broadcast_messages.feature
deleted file mode 100644
index 4f9c651561e..00000000000
--- a/features/admin/broadcast_messages.feature
+++ /dev/null
@@ -1,33 +0,0 @@
-@admin
-Feature: Admin Broadcast Messages
-  Background:
-    Given I sign in as an admin
-    And application already has a broadcast message
-    And I visit admin messages page
-
-  Scenario: See broadcast messages list
-    Then I should see all broadcast messages
-
-  Scenario: Create a customized broadcast message
-    When submit form with new customized broadcast message
-    Then I should be redirected to admin messages page
-    And I should see newly created broadcast message
-    Then I visit dashboard page
-    And I should see a customized broadcast message
-
-  Scenario: Edit an existing broadcast message
-    When I edit an existing broadcast message
-    And I change the broadcast message text
-    Then I should be redirected to admin messages page
-    And I should see the updated broadcast message
-
-  Scenario: Remove an existing broadcast message
-    When I remove an existing broadcast message
-    Then I should be redirected to admin messages page
-    And I should not see the removed broadcast message
-
-  @javascript
-  Scenario: Live preview a customized broadcast message
-    When I visit admin messages page
-    And I enter a broadcast message with Markdown
-    Then I should see a live preview of the rendered broadcast message
diff --git a/features/admin/deploy_keys.feature b/features/admin/deploy_keys.feature
deleted file mode 100644
index 33439cd1e85..00000000000
--- a/features/admin/deploy_keys.feature
+++ /dev/null
@@ -1,16 +0,0 @@
-@admin
-Feature: Admin Deploy Keys
-  Background:
-    Given I sign in as an admin
-    And there are public deploy keys in system
-
-  Scenario: Deploy Keys list
-    When I visit admin deploy keys page
-    Then I should see all public deploy keys
-
-  Scenario: Deploy Keys new
-    When I visit admin deploy keys page
-    And I click 'New Deploy Key'
-    And I submit new deploy key
-    Then I should be on admin deploy keys page
-    And I should see newly created deploy key
diff --git a/features/admin/groups.feature b/features/admin/groups.feature
deleted file mode 100644
index 657e847cf4a..00000000000
--- a/features/admin/groups.feature
+++ /dev/null
@@ -1,49 +0,0 @@
-@admin
-Feature: Admin Groups
-  Background:
-    Given I sign in as an admin
-    And I have group with projects
-    And User "John Doe" exists
-    And I visit admin groups page
-
-  Scenario: See group list
-    Then I should be all groups
-
-  Scenario: Create a group
-    When I click new group link
-    And submit form with new group info
-    Then I should be redirected to group page
-    And I should see newly created group
-
-  @javascript
-  Scenario: Add user into projects in group
-    When I visit admin group page
-    When I select user "John Doe" from user list as "Reporter"
-    Then I should see "John Doe" in team list in every project as "Reporter"
-
-  Scenario: Shared projects
-    Given group has shared projects
-    When I visit group page
-    Then I should see project shared with group
-
-  @javascript
-  Scenario: Invite user to a group by e-mail
-    When I visit admin group page
-    When I select user "johndoe@gitlab.com" from user list as "Reporter"
-    Then I should see "johndoe@gitlab.com" in team list in every project as "Reporter"
-
-  @javascript
-  Scenario: Signed in admin should be able to add himself to a group
-    Given "John Doe" is owner of group "Owned"
-    When I visit group "Owned" members page
-    When I select current user as "Developer"
-    Then I should see current user as "Developer"
-
-  @javascript
-  Scenario: Signed in admin should be able to remove himself from group
-    Given current user is developer of group "Owned"
-    When I visit group "Owned" members page
-    Then I should see current user as "Developer"
-    When I click on the "Remove User From Group" button for current user
-    When I visit group "Owned" members page
-    Then I should not see current user as "Developer"
diff --git a/features/admin/labels.feature b/features/admin/labels.feature
deleted file mode 100644
index 1af0e700bd4..00000000000
--- a/features/admin/labels.feature
+++ /dev/null
@@ -1,38 +0,0 @@
-Feature: Admin Issues Labels
-  Background:
-    Given I sign in as an admin
-    And I have labels: "bug", "feature", "enhancement"
-    Given I visit admin labels page
-
-  Scenario: I should see labels list
-    Then I should see label 'bug'
-    And I should see label 'feature'
-
-  Scenario: I create new label
-    Given I submit new label 'support'
-    Then I should see label 'support'
-
-  Scenario: I edit label
-    Given I visit 'bug' label edit page
-    When I change label 'bug' to 'fix'
-    Then I should not see label 'bug'
-    Then I should see label 'fix'
-
-  Scenario: I remove label
-    When I remove label 'bug'
-    Then I should not see label 'bug'
-
-  @javascript
-  Scenario: I delete all labels
-    When I delete all labels
-    Then I should see labels help message
-
-  Scenario: I create a label with invalid color
-    Given I visit admin new label page
-    When I submit new label with invalid color
-    Then I should see label color error message
-
-  Scenario: I create a label that already exists
-    Given I visit admin new label page
-    When I submit new label 'bug'
-    Then I should see label exist error message
diff --git a/features/admin/projects.feature b/features/admin/projects.feature
deleted file mode 100644
index 8929bcf8d80..00000000000
--- a/features/admin/projects.feature
+++ /dev/null
@@ -1,47 +0,0 @@
-@admin
-Feature: Admin Projects
-  Background:
-    Given I sign in as an admin
-    And there are projects in system
-
-  Scenario: I should see non-archived projects in the list
-    Given archived project "Archive"
-    When I visit admin projects page
-    Then I should see all non-archived projects
-    And I should not see project "Archive"
-
-  @javascript
-  Scenario: I should see all projects in the list
-    Given archived project "Archive"
-    When I visit admin projects page
-    And I select "Show archived projects"
-    Then I should see all projects
-    And I should see "archived" label
-
-  Scenario: Projects show
-    When I visit admin projects page
-    And I click on first project
-    Then I should see project details
-
-  @javascript
-  Scenario: Transfer project
-    Given group 'Web'
-    And I visit admin project page
-    When I transfer project to group 'Web'
-    Then I should see project transfered
-
-  @javascript
-  Scenario: Signed in admin should be able to add himself to a project
-    Given "John Doe" owns private project "Enterprise"
-    When I visit project "Enterprise" members page
-    When I select current user as "Developer"
-    Then I should see current user as "Developer"
-
-  @javascript
-  Scenario: Signed in admin should be able to remove himself from a project
-    Given "John Doe" owns private project "Enterprise"
-    And current user is developer of project "Enterprise"
-    When I visit project "Enterprise" members page
-    Then I should see current user as "Developer"
-    When I click on the "Remove User From Project" button for current user
-    Then I should not see current user as "Developer"
diff --git a/features/admin/settings.feature b/features/admin/settings.feature
deleted file mode 100644
index e38eea2cfed..00000000000
--- a/features/admin/settings.feature
+++ /dev/null
@@ -1,19 +0,0 @@
-@admin
-Feature: Admin Settings
-  Background:
-    Given I sign in as an admin
-    And I visit admin settings page
-
-  Scenario: Change application settings
-    When I modify settings and save form
-    Then I should see application settings saved
-
-  Scenario: Change Slack Service Template settings
-    When I click on "Service Templates"
-    And I click on "Slack" service
-    And I fill out Slack settings
-    Then I check all events and submit form
-    And I should see service template settings saved
-    Then I click on "Slack" service
-    And I should see all checkboxes checked
-    And I should see Slack settings saved
diff --git a/features/admin/users.feature b/features/admin/users.feature
deleted file mode 100644
index 6755645778a..00000000000
--- a/features/admin/users.feature
+++ /dev/null
@@ -1,65 +0,0 @@
-@admin
-Feature: Admin Users
-  Background:
-    Given I sign in as an admin
-    And system has users
-
-  Scenario: On Admin Users
-    Given I visit admin users page
-    Then I should see all users
-
-  Scenario: Edit user and change username to non ascii char
-    When I visit admin users page
-    And Click edit
-    And Input non ascii char in username
-    And Click save
-    Then See username error message
-    And Not changed form action url
-
-  Scenario: Show user attributes
-    Given user "Mike" with groups and projects
-    Given I visit admin users page
-    And click on "Mike" link
-    Then I should see user "Mike" details
-
-  Scenario: Edit my user attributes
-    Given I visit admin users page
-    And click edit on my user
-    When I submit modified user
-    Then I see user attributes changed
-
-  @javascript
-  Scenario: Remove users secondary email
-    Given I visit admin users page
-    And I view the user with secondary email
-    And I see the secondary email
-    When I click remove secondary email
-    Then I should not see secondary email anymore
-
-  Scenario: Show user keys
-    Given user "Pete" with ssh keys
-    And I visit admin users page
-    And click on user "Pete"
-    And click on ssh keys tab
-    Then I should see key list
-    And I click on the key title
-    Then I should see key details
-    And I click on remove key
-    Then I should see the key removed
-
-  Scenario: Show user identities
-    Given user "Pete" with twitter account
-    And I visit "Pete" identities page in admin
-    Then I should see twitter details
-
-  Scenario: Update user identities
-    Given user "Pete" with twitter account
-    And I visit "Pete" identities page in admin
-    And I modify twitter identity
-    Then I should see twitter details updated
-
-  Scenario: Remove user identities
-    Given user "Pete" with twitter account
-    And I visit "Pete" identities page in admin
-    And I remove twitter identity
-    Then I should not see twitter details
diff --git a/features/dashboard/active_tab.feature b/features/dashboard/active_tab.feature
deleted file mode 100644
index bd883a0ebfa..00000000000
--- a/features/dashboard/active_tab.feature
+++ /dev/null
@@ -1,24 +0,0 @@
-@dashboard
-Feature: Dashboard Active Tab
-  Background:
-    Given I sign in as a user
-
-  Scenario: On Dashboard Home
-    Given I visit dashboard page
-    Then the active main tab should be Home
-    And no other main tabs should be active
-
-  Scenario: On Dashboard Issues
-    Given I visit dashboard issues page
-    Then the active main tab should be Issues
-    And no other main tabs should be active
-
-  Scenario: On Dashboard Merge Requests
-    Given I visit dashboard merge requests page
-    Then the active main tab should be Merge Requests
-    And no other main tabs should be active
-
-  Scenario: On Dashboard Groups
-    Given I visit dashboard groups page
-    Then the active main tab should be Groups
-    And no other main tabs should be active
diff --git a/features/dashboard/archived_projects.feature b/features/dashboard/archived_projects.feature
deleted file mode 100644
index bed9282f1c6..00000000000
--- a/features/dashboard/archived_projects.feature
+++ /dev/null
@@ -1,17 +0,0 @@
-@dashboard
-Feature: Dashboard Archived Projects
-  Background:
-    Given I sign in as a user
-    And I own project "Shop"
-    And I own project "Forum"
-    And project "Forum" is archived
-    And I visit dashboard page
-
-  Scenario: I should see non-archived projects on dashboard
-    Then I should see "Shop" project link
-    And I should not see "Forum" project link
-
-  Scenario: I toggle show of archived projects on dashboard
-    When I click "Show archived projects" link
-    Then I should see "Shop" project link
-    And I should see "Forum" project link
diff --git a/features/dashboard/dashboard.feature b/features/dashboard/dashboard.feature
index 92061dac7f4..b1d5e4a7acb 100644
--- a/features/dashboard/dashboard.feature
+++ b/features/dashboard/dashboard.feature
@@ -11,6 +11,7 @@ Feature: Dashboard
     And I visit dashboard page
 
   Scenario: I should see projects list
+    Then I should see "New Project" link
     Then I should see "Shop" project link
     Then I should see "Shop" project CI status
 
diff --git a/features/dashboard/group.feature b/features/dashboard/group.feature
deleted file mode 100644
index 3ae2c679dc1..00000000000
--- a/features/dashboard/group.feature
+++ /dev/null
@@ -1,13 +0,0 @@
-@dashboard
-Feature: Dashboard Group
-  Background:
-    Given I sign in as "John Doe"
-    And "John Doe" is owner of group "Owned"
-    And "John Doe" is guest of group "Guest"
-
-  Scenario: Create a group from dasboard
-    And I visit dashboard groups page
-    And I click new group link
-    And submit form with new group "Samurai" info
-    Then I should be redirected to group "Samurai" page
-    And I should see newly created group "Samurai"
diff --git a/features/dashboard/help.feature b/features/dashboard/help.feature
deleted file mode 100644
index bca2772897b..00000000000
--- a/features/dashboard/help.feature
+++ /dev/null
@@ -1,9 +0,0 @@
-@dashboard
-Feature: Dashboard Help
-  Background:
-    Given I sign in as a user
-    And I visit the "Rake Tasks" help page
-
-  Scenario: The markdown should be rendered correctly
-    Then I should see "Rake Tasks" page markdown rendered
-    And Header "Rebuild project satellites" should have correct ids and links
diff --git a/features/dashboard/issues.feature b/features/dashboard/issues.feature
deleted file mode 100644
index 99dad88a402..00000000000
--- a/features/dashboard/issues.feature
+++ /dev/null
@@ -1,21 +0,0 @@
-@dashboard
-Feature: Dashboard Issues
-  Background:
-    Given I sign in as a user
-    And I have authored issues
-    And I have assigned issues
-    And I have other issues
-    And I visit dashboard issues page
-
-  Scenario: I should see assigned issues
-    Then I should see issues assigned to me
-
-  @javascript
-  Scenario: I should see authored issues
-    When I click "Authored by me" link
-    Then I should see issues authored by me
-
-  @javascript
-  Scenario: I should see all issues
-    When I click "All" link
-    Then I should see all issues
diff --git a/features/dashboard/shortcuts.feature b/features/dashboard/shortcuts.feature
deleted file mode 100644
index 41d79aa6ec8..00000000000
--- a/features/dashboard/shortcuts.feature
+++ /dev/null
@@ -1,21 +0,0 @@
-@dashboard
-Feature: Dashboard Shortcuts
-  Background:
-    Given I sign in as a user
-    And I visit dashboard page
-
-  @javascript
-  Scenario: Navigate to projects tab
-    Given I press "g" and "p"
-    Then the active main tab should be Projects
-
-  @javascript
-  Scenario: Navigate to issue tab
-    Given I press "g" and "i"
-    Then the active main tab should be Issues
-
-  @javascript
-  Scenario: Navigate to merge requests tab
-    Given I press "g" and "m"
-    Then the active main tab should be Merge Requests
-
diff --git a/features/project/active_tab.feature b/features/project/active_tab.feature
index 57dda9c2234..0d6f7350181 100644
--- a/features/project/active_tab.feature
+++ b/features/project/active_tab.feature
@@ -7,8 +7,9 @@ Feature: Project Active Tab
 
   Scenario: On Project Home
     Given I visit my project's home page
-    Then the active main tab should be Home
-    And no other main tabs should be active
+    Then the active sub tab should be Home
+    And no other sub tabs should be active
+    And the active main tab should be Project
 
   Scenario: On Project Repository
     Given I visit my project's files page
@@ -34,29 +35,45 @@ Feature: Project Active Tab
 
   Scenario: On Project Home/Show
     Given I visit my project's home page
-    Then the active main tab should be Home
+    Then the active sub tab should be Home
+    And no other sub tabs should be active
+    And the active main tab should be Project
     And no other main tabs should be active
 
+  Scenario: On Project Home/Activity
+    Given I visit my project's home page
+    And I click the "Activity" tab
+    Then the active sub tab should be Activity
+    And no other sub tabs should be active
+    And the active main tab should be Project
+
   # Sub Tabs: Settings
 
-  Scenario: On Project Settings/Hooks
+  Scenario: On Project Settings/Integrations
     Given I visit my project's settings page
-    And I click the "Hooks" tab
-    Then the active sub nav should be Hooks
-    And no other sub navs should be active
+    And I click the "Integrations" tab
+    Then the active sub tab should be Integrations
+    And no other sub tabs should be active
     And the active main tab should be Settings
 
-  Scenario: On Project Settings/Deploy Keys
+  Scenario: On Project Settings/Repository
     Given I visit my project's settings page
-    And I click the "Deploy Keys" tab
-    Then the active sub nav should be Deploy Keys
-    And no other sub navs should be active
+    And I click the "Repository" tab
+    Then the active sub tab should be Repository
+    And no other sub tabs should be active
+    And the active main tab should be Settings
+
+  Scenario: On Project Settings/Pages
+    Given I visit my project's settings page
+    And I click the "Pages" tab
+    Then the active sub tab should be Pages
+    And no other sub tabs should be active
     And the active main tab should be Settings
 
   Scenario: On Project Members
     Given I visit my project's members page
-    Then the active sub nav should be Members
-    And no other sub navs should be active
+    Then the active sub tab should be Members
+    And no other sub tabs should be active
     And the active main tab should be Settings
 
   # Sub Tabs: Repository
@@ -73,9 +90,9 @@ Feature: Project Active Tab
     And no other sub tabs should be active
     And the active main tab should be Repository
 
-  Scenario: On Project Repository/Network
-    Given I visit my project's network page
-    Then the active sub tab should be Network
+  Scenario: On Project Repository/Graph
+    Given I visit my project's graph page
+    Then the active sub tab should be Graph
     And no other sub tabs should be active
     And the active main tab should be Repository
 
@@ -86,6 +103,13 @@ Feature: Project Active Tab
     And no other sub tabs should be active
     And the active main tab should be Repository
 
+  Scenario: On Project Repository/Charts
+    Given I visit my project's commits page
+    And I click the "Charts" tab
+    Then the active sub tab should be Charts
+    And no other sub tabs should be active
+    And the active main tab should be Repository
+
   Scenario: On Project Repository/Branches
     Given I visit my project's commits page
     And I click the "Branches" tab
diff --git a/features/project/commits/branches.feature b/features/project/commits/branches.feature
index 88fef674c0c..c57376aecff 100644
--- a/features/project/commits/branches.feature
+++ b/features/project/commits/branches.feature
@@ -13,6 +13,7 @@ Feature: Project Commits Branches
     Given I visit project protected branches page
     Then I should see "Shop" protected branches list
 
+  @javascript
   Scenario: I create a branch
     Given I visit project branches page
     And I click new branch link
@@ -33,12 +34,7 @@ Feature: Project Commits Branches
     And I submit new branch form with invalid name
     Then I should see new an error that branch is invalid
 
-  Scenario: I create a branch with invalid reference
-    Given I visit project branches page
-    And I click new branch link
-    And I submit new branch form with invalid reference
-    Then I should see new an error that ref is invalid
-
+  @javascript
   Scenario: I create a branch that already exists
     Given I visit project branches page
     And I click new branch link
diff --git a/features/project/commits/commits.feature b/features/project/commits/commits.feature
index 1776c07e60e..3459cce03f9 100644
--- a/features/project/commits/commits.feature
+++ b/features/project/commits/commits.feature
@@ -47,8 +47,6 @@ Feature: Project Commits
     And repository contains ".gitlab-ci.yml" file
     When I click on commit link
     Then I see commit ci info
-    And I click status link
-    Then I see builds list
 
   Scenario: I browse commit with side-by-side diff view
     Given I click on commit link
diff --git a/features/project/graph.feature b/features/project/graph.feature
index 63793d6f989..b25c73ad870 100644
--- a/features/project/graph.feature
+++ b/features/project/graph.feature
@@ -9,9 +9,10 @@ Feature: Project Graph
     Then page should have graphs
 
   @javascript
-  Scenario: I should see project commits graphs
+  Scenario: I should see project languages & commits graphs on commits graph url
     When I visit project "Shop" commits graph page
     Then page should have commits graphs
+    Then page should have languages graphs
 
   @javascript
   Scenario: I should see project ci graphs
@@ -20,6 +21,13 @@ Feature: Project Graph
     Then page should have CI graphs
 
   @javascript
-  Scenario: I should see project languages graphs
+  Scenario: I should see project languages & commits graphs on language graph url
     When I visit project "Shop" languages graph page
     Then page should have languages graphs
+    Then page should have commits graphs
+
+  @javascript
+  Scenario: I should see project languages & commits graphs on charts url
+    When I visit project "Shop" chart page
+    Then page should have languages graphs
+    Then page should have commits graphs
diff --git a/features/project/issues/award_emoji.feature b/features/project/issues/award_emoji.feature
index f0fd414a9f9..1d7adfdd2c2 100644
--- a/features/project/issues/award_emoji.feature
+++ b/features/project/issues/award_emoji.feature
@@ -42,4 +42,4 @@ Feature: Award Emoji
   @javascript
   Scenario: I add award emoji using regular comment
     Given I leave comment with a single emoji
-    Then I have award added
+    Then I have new comment with emoji added
diff --git a/features/project/issues/filter_labels.feature b/features/project/issues/filter_labels.feature
deleted file mode 100644
index 49d7a3b9af2..00000000000
--- a/features/project/issues/filter_labels.feature
+++ /dev/null
@@ -1,28 +0,0 @@
-@project_issues
-Feature: Project Issues Filter Labels
-  Background:
-    Given I sign in as a user
-    And I own project "Shop"
-    And project "Shop" has labels: "bug", "feature", "enhancement"
-    And project "Shop" has issue "Bugfix1" with labels: "bug", "feature"
-    And project "Shop" has issue "Bugfix2" with labels: "bug", "enhancement"
-    And project "Shop" has issue "Feature1" with labels: "feature"
-    Given I visit project "Shop" issues page
-
-  @javascript
-  Scenario: I filter by one label
-    Given I click link "bug"
-    And I click "dropdown close button"
-    Then I should see "Bugfix1" in issues list
-    And I should see "Bugfix2" in issues list
-    And I should not see "Feature1" in issues list
-
-  # TODO: make labels filter works according to this scanario
-  # right now it looks for label 1 OR label 2. Old behaviour (this test) was
-  # all issues that have both label 1 AND label 2
-  #Scenario: I filter by two labels
-    #Given I click link "bug"
-    #And I click link "feature"
-    #Then I should see "Bugfix1" in issues list
-    #And I should not see "Bugfix2" in issues list
-    #And I should not see "Feature1" in issues list
diff --git a/features/project/issues/issues.feature b/features/project/issues/issues.feature
index 80670063ea0..b2b4fe72220 100644
--- a/features/project/issues/issues.feature
+++ b/features/project/issues/issues.feature
@@ -26,12 +26,6 @@ Feature: Project Issues
     Given I click link "Release 0.4"
     Then I should see issue "Release 0.4"
 
-  @javascript
-  Scenario: I filter by author
-    Given I add a user to project "Shop"
-    And I click "author" dropdown
-    Then I see current user as the first user
-
   Scenario: I submit new unassigned issue
     Given I click link "New Issue"
     And I submit new issue "500 error on profile"
@@ -84,56 +78,6 @@ Feature: Project Issues
     And I sort the list by "Least popular"
     Then The list should be sorted by "Least popular"
 
-  @javascript
-  Scenario: I search issue
-    Given I fill in issue search with "Re"
-    Then I should see "Release 0.4" in issues
-    And I should not see "Release 0.3" in issues
-    And I should not see "Tweet control" in issues
-
-  @javascript
-  Scenario: I search issue that not exist
-    Given I fill in issue search with "Bu"
-    Then I should not see "Release 0.4" in issues
-    And I should not see "Release 0.3" in issues
-
-  @javascript
-  Scenario: I search all issues
-    Given I click link "All"
-    And I fill in issue search with ".3"
-    Then I should see "Release 0.3" in issues
-    And I should not see "Release 0.4" in issues
-
-  @javascript
-  Scenario: Search issues when search string exactly matches issue description
-    Given project 'Shop' has issue 'Bugfix1' with description: 'Description for issue1'
-    And I fill in issue search with 'Description for issue1'
-    Then I should see 'Bugfix1' in issues
-    And I should not see "Release 0.4" in issues
-    And I should not see "Release 0.3" in issues
-    And I should not see "Tweet control" in issues
-
-  @javascript
-  Scenario: Search issues when search string partially matches issue description
-    Given project 'Shop' has issue 'Bugfix1' with description: 'Description for issue1'
-    And project 'Shop' has issue 'Feature1' with description: 'Feature submitted for issue1'
-    And I fill in issue search with 'issue1'
-    Then I should see 'Feature1' in issues
-    Then I should see 'Bugfix1' in issues
-    And I should not see "Release 0.4" in issues
-    And I should not see "Release 0.3" in issues
-    And I should not see "Tweet control" in issues
-
-  @javascript
-  Scenario: Search issues when search string matches no issue description
-    Given project 'Shop' has issue 'Bugfix1' with description: 'Description for issue1'
-    And I fill in issue search with 'Rock and roll'
-    Then I should not see 'Bugfix1' in issues
-    And I should not see "Release 0.4" in issues
-    And I should not see "Release 0.3" in issues
-    And I should not see "Tweet control" in issues
-
-
   # Markdown
 
   Scenario: Headers inside the description should have ids generated for them.
diff --git a/features/project/labels.feature b/features/project/labels.feature
deleted file mode 100644
index 955bc3d8b1b..00000000000
--- a/features/project/labels.feature
+++ /dev/null
@@ -1,15 +0,0 @@
-@labels
-Feature: Labels
-  Background:
-    Given I sign in as a user
-    And I own project "Shop"
-    And project "Shop" has labels: "bug", "feature", "enhancement"
-    When I visit project "Shop" labels page
-
-  @javascript
-  Scenario: I can subscribe to a label
-    Then I should see that I am not subscribed to the "bug" label
-    When I click button "Subscribe" for the "bug" label
-    Then I should see that I am subscribed to the "bug" label
-    When I click button "Unsubscribe" for the "bug" label
-    Then I should see that I am not subscribed to the "bug" label
diff --git a/features/project/merge_requests.feature b/features/project/merge_requests.feature
index 5aa592e9067..bcde497553b 100644
--- a/features/project/merge_requests.feature
+++ b/features/project/merge_requests.feature
@@ -294,13 +294,6 @@ Feature: Project Merge Requests
     Then I should see the Markdown write tab
 
   @javascript
-  Scenario: I search merge request
-    Given I click link "All"
-    When I fill in merge request search with "Fe"
-    Then I should see "Feature NS-03" in merge requests
-    And I should not see "Bug NS-04" in merge requests
-
-  @javascript
   Scenario: I can unsubscribe from merge request
     Given I visit merge request page "Bug NS-04"
     Then I should see that I am subscribed
diff --git a/features/project/merge_requests/revert.feature b/features/project/merge_requests/revert.feature
index d767b088883..ec6666f227f 100644
--- a/features/project/merge_requests/revert.feature
+++ b/features/project/merge_requests/revert.feature
@@ -5,6 +5,7 @@ Feature: Revert Merge Requests
       And I am signed in as a developer of the project
       And I am on the Merge Request detail page
       And I click on Accept Merge Request
+      And I am on the Merge Request detail page
 
   @javascript
   Scenario: I revert a merge request
diff --git a/features/project/pages.feature b/features/project/pages.feature
new file mode 100644
index 00000000000..87d88348d09
--- /dev/null
+++ b/features/project/pages.feature
@@ -0,0 +1,82 @@
+Feature: Project Pages
+  Background:
+    Given I sign in as a user
+    And I own a project
+
+  Scenario: Pages are disabled
+    Given pages are disabled
+    When I visit the Project Pages
+    Then I should see that GitLab Pages are disabled
+
+  Scenario: I can see the pages usage if not deployed
+    Given pages are enabled
+    When I visit the Project Pages
+    Then I should see the usage of GitLab Pages
+
+  Scenario: I can access the pages if deployed
+    Given pages are enabled
+    And pages are deployed
+    When I visit the Project Pages
+    Then I should be able to access the Pages
+
+  Scenario: I should message that domains support is disabled
+    Given pages are enabled
+    And pages are deployed
+    And support for external domains is disabled
+    When I visit the Project Pages
+    Then I should see that support for domains is disabled
+
+  Scenario: I should see a new domain button
+    Given pages are enabled
+    And pages are exposed on external HTTP address
+    When I visit the Project Pages
+    And I should be able to add a New Domain
+
+  Scenario: I should be able to add a new domain
+    Given pages are enabled
+    And pages are exposed on external HTTP address
+    When I visit add a new Pages Domain
+    And I fill the domain
+    And I click on "Create New Domain"
+    Then I should see a new domain added
+
+  Scenario: I should be able to add a new domain for project in group namespace
+    Given I own a project in some group namespace
+    And pages are enabled
+    And pages are exposed on external HTTP address
+    When I visit add a new Pages Domain
+    And I fill the domain
+    And I click on "Create New Domain"
+    Then I should see a new domain added
+
+  Scenario: I should be denied to add the same domain twice
+    Given pages are enabled
+    And pages are exposed on external HTTP address
+    And pages domain is added
+    When I visit add a new Pages Domain
+    And I fill the domain
+    And I click on "Create New Domain"
+    Then I should see error message that domain already exists
+
+  Scenario: I should message that certificates support is disabled when trying to add a new domain
+    Given pages are enabled
+    And pages are exposed on external HTTP address
+    And pages domain is added
+    When I visit add a new Pages Domain
+    Then I should see that support for certificates is disabled
+
+  Scenario: I should be able to add a new domain with certificate
+    Given pages are enabled
+    And pages are exposed on external HTTPS address
+    When I visit add a new Pages Domain
+    And I fill the domain
+    And I fill the certificate and key
+    And I click on "Create New Domain"
+    Then I should see a new domain added
+
+  Scenario: I can remove the pages if deployed
+    Given pages are enabled
+    And pages are deployed
+    When I visit the Project Pages
+    And I click Remove Pages
+    Then The Pages should get removed
diff --git a/features/project/service.feature b/features/project/service.feature
index 3a7b8308524..cce5f58adec 100644
--- a/features/project/service.feature
+++ b/features/project/service.feature
@@ -37,11 +37,11 @@ Feature: Project Services
     And I fill Assembla settings
     Then I should see Assembla service settings saved
 
-  Scenario: Activate Slack service
+  Scenario: Activate Slack notifications service
     When I visit project "Shop" services page
-    And I click Slack service link
-    And I fill Slack settings
-    Then I should see Slack service settings saved
+    And I click Slack notifications service link
+    And I fill Slack notifications settings
+    Then I should see Slack Notifications service settings saved
 
   Scenario: Activate Pushover service
     When I visit project "Shop" services page
diff --git a/features/project/shortcuts.feature b/features/project/shortcuts.feature
index f71f69ef060..b47fca31ef2 100644
--- a/features/project/shortcuts.feature
+++ b/features/project/shortcuts.feature
@@ -19,15 +19,16 @@ Feature: Project Shortcuts
     Then the active sub tab should be Commits
 
   @javascript
-  Scenario: Navigate to network tab
+  Scenario: Navigate to graph tab
     Given I press "g" and "n"
-    Then the active sub tab should be Network
+    Then the active sub tab should be Graph
     And the active main tab should be Repository
 
   @javascript
-  Scenario: Navigate to graphs tab
+  Scenario: Navigate to repository charts tab
     Given I press "g" and "g"
-    Then the active main tab should be Graphs
+    Then the active sub tab should be Charts
+    And the active main tab should be Repository
 
   @javascript
   Scenario: Navigate to issues tab
@@ -52,9 +53,11 @@ Feature: Project Shortcuts
   @javascript
   Scenario: Navigate to project home
     Given I press "g" and "p"
-    Then the active main tab should be Home
+    Then the active sub tab should be Home
+    And the active main tab should be Project
 
   @javascript
   Scenario: Navigate to project feed
     Given I press "g" and "e"
-    Then the active main tab should be Activity
+    Then the active sub tab should be Activity
+    And the active main tab should be Project
diff --git a/features/snippets/user.feature b/features/snippets/user.feature
deleted file mode 100644
index 5b5dadb7b39..00000000000
--- a/features/snippets/user.feature
+++ /dev/null
@@ -1,34 +0,0 @@
-@snippets
-Feature: Snippets User
-  Background:
-    Given I sign in as a user
-    And I have public "Personal snippet one" snippet
-    And I have private "Personal snippet private" snippet
-    And I have internal "Personal snippet internal" snippet
-
-  Scenario: I should see all my snippets
-    Given I visit my snippets page
-    Then I should see "Personal snippet one" in snippets
-    And I should see "Personal snippet private" in snippets
-    And I should see "Personal snippet internal" in snippets
-
-  Scenario: I can see only my private snippets
-    Given I visit my snippets page
-    And I click "Private" filter
-    Then I should not see "Personal snippet one" in snippets
-    And I should not see "Personal snippet internal" in snippets
-    And I should see "Personal snippet private" in snippets
-
-  Scenario: I can see only my public snippets
-    Given I visit my snippets page
-    And I click "Public" filter
-    Then I should see "Personal snippet one" in snippets
-    And I should not see "Personal snippet private" in snippets
-    And I should not see "Personal snippet internal" in snippets
-
-  Scenario: I can see only my internal snippets
-    Given I visit my snippets page
-    And I click "Internal" filter
-    Then I should see "Personal snippet internal" in snippets
-    And I should not see "Personal snippet private" in snippets
-    And I should not see "Personal snippet one" in snippets
diff --git a/features/steps/admin/active_tab.rb b/features/steps/admin/active_tab.rb
deleted file mode 100644
index 9b1689a8198..00000000000
--- a/features/steps/admin/active_tab.rb
+++ /dev/null
@@ -1,41 +0,0 @@
-class Spinach::Features::AdminActiveTab < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedActiveTab
-
-  step 'the active main tab should be Overview' do
-    ensure_active_main_tab('Overview')
-  end
-
-  step 'the active sub tab should be Projects' do
-    ensure_active_sub_tab('Projects')
-  end
-
-  step 'the active sub tab should be Groups' do
-    ensure_active_sub_tab('Groups')
-  end
-
-  step 'the active sub tab should be Users' do
-    ensure_active_sub_tab('Users')
-  end
-
-  step 'the active main tab should be Hooks' do
-    ensure_active_main_tab('Hooks')
-  end
-
-  step 'the active main tab should be Monitoring' do
-    ensure_active_main_tab('Monitoring')
-  end
-
-  step 'the active sub tab should be Resque' do
-    ensure_active_sub_tab('Background Jobs')
-  end
-
-  step 'the active sub tab should be Logs' do
-    ensure_active_sub_tab('Logs')
-  end
-
-  step 'the active main tab should be Messages' do
-    ensure_active_main_tab('Messages')
-  end
-end
diff --git a/features/steps/admin/appearance.rb b/features/steps/admin/appearance.rb
deleted file mode 100644
index 0d1be46d11d..00000000000
--- a/features/steps/admin/appearance.rb
+++ /dev/null
@@ -1,72 +0,0 @@
-class Spinach::Features::AdminAppearance < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-
-  step 'submit form with new appearance' do
-    fill_in 'appearance_title', with: 'MyCompany'
-    fill_in 'appearance_description', with: 'dev server'
-    click_button 'Save'
-  end
-
-  step 'I should be redirected to admin appearance page' do
-    expect(current_path).to eq admin_appearances_path
-    expect(page).to have_content 'Appearance settings'
-  end
-
-  step 'I should see newly created appearance' do
-    expect(page).to have_field('appearance_title', with: 'MyCompany')
-    expect(page).to have_field('appearance_description', with: 'dev server')
-    expect(page).to have_content 'Last edit'
-  end
-
-  step 'I click preview button' do
-    click_link "Preview"
-  end
-
-  step 'application has custom appearance' do
-    create(:appearance)
-  end
-
-  step 'I should see a customized appearance' do
-    expect(page).to have_content appearance.title
-    expect(page).to have_content appearance.description
-  end
-
-  step 'I attach a logo' do
-    attach_file(:appearance_logo, Rails.root.join('spec', 'fixtures', 'dk.png'))
-    click_button 'Save'
-  end
-
-  step 'I attach header logos' do
-    attach_file(:appearance_header_logo, Rails.root.join('spec', 'fixtures', 'dk.png'))
-    click_button 'Save'
-  end
-
-  step 'I should see a logo' do
-    expect(page).to have_xpath('//img[@src="/uploads/appearance/logo/1/dk.png"]')
-  end
-
-  step 'I should see header logos' do
-    expect(page).to have_xpath('//img[@src="/uploads/appearance/header_logo/1/dk.png"]')
-  end
-
-  step 'I remove the logo' do
-    click_link 'Remove logo'
-  end
-
-  step 'I remove the header logos' do
-    click_link 'Remove header logo'
-  end
-
-  step 'I should see logo removed' do
-    expect(page).not_to have_xpath('//img[@src="/uploads/appearance/logo/1/gitlab_logo.png"]')
-  end
-
-  step 'I should see header logos removed' do
-    expect(page).not_to have_xpath('//img[@src="/uploads/appearance/header_logo/1/header_logo_light.png"]')
-  end
-
-  def appearance
-    Appearance.last
-  end
-end
diff --git a/features/steps/admin/applications.rb b/features/steps/admin/applications.rb
deleted file mode 100644
index 7c12cb96921..00000000000
--- a/features/steps/admin/applications.rb
+++ /dev/null
@@ -1,55 +0,0 @@
-class Spinach::Features::AdminApplications < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedAdmin
-
-  step 'I click on new application button' do
-    click_on 'New Application'
-  end
-
-  step 'I should see application form' do
-    expect(page).to have_content "New application"
-  end
-
-  step 'I fill application form out and submit' do
-    fill_in :doorkeeper_application_name, with: 'test'
-    fill_in :doorkeeper_application_redirect_uri, with: 'https://test.com'
-    click_on "Submit"
-  end
-
-  step 'I see application' do
-    expect(page).to have_content "Application: test"
-    expect(page).to have_content "Application Id"
-    expect(page).to have_content "Secret"
-  end
-
-  step 'I click edit' do
-    click_on "Edit"
-  end
-
-  step 'I see edit application form' do
-    expect(page).to have_content "Edit application"
-  end
-
-  step 'I change name of application and submit' do
-    expect(page).to have_content "Edit application"
-    fill_in :doorkeeper_application_name, with: 'test_changed'
-    click_on "Submit"
-  end
-
-  step 'I see that application was changed' do
-    expect(page).to have_content "test_changed"
-    expect(page).to have_content "Application Id"
-    expect(page).to have_content "Secret"
-  end
-
-  step 'I click to remove application' do
-    page.within '.oauth-applications' do
-      click_on "Destroy"
-    end
-  end
-
-  step "I see that application is removed" do
-    expect(page.find(".oauth-applications")).not_to have_content "test_changed"
-  end
-end
diff --git a/features/steps/admin/broadcast_messages.rb b/features/steps/admin/broadcast_messages.rb
deleted file mode 100644
index af2b4a29313..00000000000
--- a/features/steps/admin/broadcast_messages.rb
+++ /dev/null
@@ -1,66 +0,0 @@
-class Spinach::Features::AdminBroadcastMessages < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-
-  step 'application already has a broadcast message' do
-    FactoryGirl.create(:broadcast_message, :expired, message: "Migration to new server")
-  end
-
-  step 'I should see all broadcast messages' do
-    expect(page).to have_content "Migration to new server"
-  end
-
-  step 'I should be redirected to admin messages page' do
-    expect(current_path).to eq admin_broadcast_messages_path
-  end
-
-  step 'I should see newly created broadcast message' do
-    expect(page).to have_content 'Application update from 4:00 CST to 5:00 CST'
-  end
-
-  step 'submit form with new customized broadcast message' do
-    fill_in 'broadcast_message_message', with: 'Application update from **4:00 CST to 5:00 CST**'
-    fill_in 'broadcast_message_color', with: '#f2dede'
-    fill_in 'broadcast_message_font', with: '#b94a48'
-    select Date.today.next_year.year, from: "broadcast_message_ends_at_1i"
-    click_button "Add broadcast message"
-  end
-
-  step 'I should see a customized broadcast message' do
-    expect(page).to have_content 'Application update from 4:00 CST to 5:00 CST'
-    expect(page).to have_selector 'strong', text: '4:00 CST to 5:00 CST'
-    expect(page).to have_selector %(div[style="background-color: #f2dede; color: #b94a48"])
-  end
-
-  step 'I edit an existing broadcast message' do
-    click_link 'Edit'
-  end
-
-  step 'I change the broadcast message text' do
-    fill_in 'broadcast_message_message', with: 'Application update RIGHT NOW'
-    click_button 'Update broadcast message'
-  end
-
-  step 'I should see the updated broadcast message' do
-    expect(page).to have_content "Application update RIGHT NOW"
-  end
-
-  step 'I remove an existing broadcast message' do
-    click_link 'Remove'
-  end
-
-  step 'I should not see the removed broadcast message' do
-    expect(page).not_to have_content 'Migration to new server'
-  end
-
-  step 'I enter a broadcast message with Markdown' do
-    fill_in 'broadcast_message_message', with: "Live **Markdown** previews. :tada:"
-  end
-
-  step 'I should see a live preview of the rendered broadcast message' do
-    page.within('.broadcast-message-preview') do
-      expect(page).to have_selector('strong', text: 'Markdown')
-      expect(page).to have_selector('img.emoji')
-    end
-  end
-end
diff --git a/features/steps/admin/deploy_keys.rb b/features/steps/admin/deploy_keys.rb
deleted file mode 100644
index 56787eeb6b3..00000000000
--- a/features/steps/admin/deploy_keys.rb
+++ /dev/null
@@ -1,46 +0,0 @@
-class Spinach::Features::AdminDeployKeys < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedAdmin
-
-  step 'there are public deploy keys in system' do
-    create(:deploy_key, public: true)
-    create(:another_deploy_key, public: true)
-  end
-
-  step 'I should see all public deploy keys' do
-    DeployKey.are_public.each do |p|
-      expect(page).to have_content p.title
-    end
-  end
-
-  step 'I visit admin deploy key page' do
-    visit admin_deploy_key_path(deploy_key)
-  end
-
-  step 'I visit admin deploy keys page' do
-    visit admin_deploy_keys_path
-  end
-
-  step 'I click \'New Deploy Key\'' do
-    click_link 'New Deploy Key'
-  end
-
-  step 'I submit new deploy key' do
-    fill_in "deploy_key_title", with: "laptop"
-    fill_in "deploy_key_key", with: "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAzrEJUIR6Y03TCE9rIJ+GqTBvgb8t1jI9h5UBzCLuK4VawOmkLornPqLDrGbm6tcwM/wBrrLvVOqi2HwmkKEIecVO0a64A4rIYScVsXIniHRS6w5twyn1MD3sIbN+socBDcaldECQa2u1dI3tnNVcs8wi77fiRe7RSxePsJceGoheRQgC8AZ510UdIlO+9rjIHUdVN7LLyz512auAfYsgx1OfablkQ/XJcdEwDNgi9imI6nAXhmoKUm1IPLT2yKajTIC64AjLOnE0YyCh6+7RFMpiMyu1qiOCpdjYwTgBRiciNRZCH8xIedyCoAmiUgkUT40XYHwLuwiPJICpkAzp7Q== user@laptop"
-    click_button "Create"
-  end
-
-  step 'I should be on admin deploy keys page' do
-    expect(current_path).to eq admin_deploy_keys_path
-  end
-
-  step 'I should see newly created deploy key' do
-    expect(page).to have_content(deploy_key.title)
-  end
-
-  def deploy_key
-    @deploy_key ||= DeployKey.are_public.first
-  end
-end
diff --git a/features/steps/admin/groups.rb b/features/steps/admin/groups.rb
deleted file mode 100644
index 9396a76f0a2..00000000000
--- a/features/steps/admin/groups.rb
+++ /dev/null
@@ -1,143 +0,0 @@
-class Spinach::Features::AdminGroups < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedGroup
-  include SharedPaths
-  include SharedUser
-  include SharedActiveTab
-  include Select2Helper
-
-  When 'I visit admin group page' do
-    visit admin_group_path(current_group)
-  end
-
-  When 'I click new group link' do
-    click_link "New Group"
-  end
-
-  step 'I have group with projects' do
-    @group   = create(:group)
-    @project = create(:project, group: @group)
-    @event   = create(:closed_issue_event, project: @project)
-
-    @project.team << [current_user, :master]
-  end
-
-  step 'submit form with new group info' do
-    fill_in 'group_path', with: 'gitlab'
-    fill_in 'group_description', with: 'Group description'
-    click_button "Create group"
-  end
-
-  step 'I should see newly created group' do
-    expect(page).to have_content "Group: gitlab"
-    expect(page).to have_content "Group description"
-  end
-
-  step 'I should be redirected to group page' do
-    expect(current_path).to eq admin_group_path(Group.find_by(path: 'gitlab'))
-  end
-
-  When 'I select user "John Doe" from user list as "Reporter"' do
-    select2(user_john.id, from: "#user_ids", multiple: true)
-    page.within "#new_project_member" do
-      select "Reporter", from: "access_level"
-    end
-    click_button "Add users to group"
-  end
-
-  When 'I select user "johndoe@gitlab.com" from user list as "Reporter"' do
-    select2('johndoe@gitlab.com', from: "#user_ids", multiple: true)
-    page.within "#new_project_member" do
-      select "Reporter", from: "access_level"
-    end
-    click_button "Add users to group"
-  end
-
-  step 'I should see "John Doe" in team list in every project as "Reporter"' do
-    page.within ".group-users-list" do
-      expect(page).to have_content "John Doe"
-      expect(page).to have_content "Reporter"
-    end
-  end
-
-  step 'I should see "johndoe@gitlab.com" in team list in every project as "Reporter"' do
-    page.within ".group-users-list" do
-      expect(page).to have_content "johndoe@gitlab.com"
-      expect(page).to have_content "Invited by"
-      expect(page).to have_content "Reporter"
-    end
-  end
-
-  step 'I should be all groups' do
-    Group.all.each do |group|
-      expect(page).to have_content group.name
-    end
-  end
-
-  step 'group has shared projects' do
-    share_link = shared_project.project_group_links.new(group_access: Gitlab::Access::MASTER)
-    share_link.group_id = current_group.id
-    share_link.save!
-  end
-
-  step 'I visit group page' do
-    visit admin_group_path(current_group)
-  end
-
-  step 'I should see project shared with group' do
-    expect(page).to have_content(shared_project.name_with_namespace)
-    expect(page).to have_content "Projects shared with"
-  end
-
-  step 'we have user "John Doe" in group' do
-    current_group.add_reporter(user_john)
-  end
-
-  step 'I should not see "John Doe" in team list' do
-    page.within ".group-users-list" do
-      expect(page).not_to have_content "John Doe"
-    end
-  end
-
-  step 'I select current user as "Developer"' do
-    page.within ".users-group-form" do
-      select2(current_user.id, from: "#user_ids", multiple: true)
-      select "Developer", from: "access_level"
-    end
-
-    click_button "Add to group"
-  end
-
-  step 'I should see current user as "Developer"' do
-    page.within '.content-list' do
-      expect(page).to have_content(current_user.name)
-      expect(page).to have_content('Developer')
-    end
-  end
-
-  step 'I click on the "Remove User From Group" button for current user' do
-    find(:css, 'li', text: current_user.name).find(:css, 'a.btn-remove').click
-    # poltergeist always confirms popups.
-  end
-
-  step 'I should not see current user as "Developer"' do
-    page.within '.content-list' do
-      expect(page).not_to have_content(current_user.name)
-      expect(page).not_to have_content('Developer')
-    end
-  end
-
-  protected
-
-  def current_group
-    @group ||= Group.first
-  end
-
-  def shared_project
-    @shared_project ||= create(:empty_project)
-  end
-
-  def user_john
-    @user_john ||= User.find_by(name: "John Doe")
-  end
-end
diff --git a/features/steps/admin/labels.rb b/features/steps/admin/labels.rb
deleted file mode 100644
index 55ddcc25085..00000000000
--- a/features/steps/admin/labels.rb
+++ /dev/null
@@ -1,117 +0,0 @@
-class Spinach::Features::AdminIssuesLabels < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedProject
-  include SharedPaths
-
-  step 'I visit \'bug\' label edit page' do
-    visit edit_admin_label_path(bug_label)
-  end
-
-  step 'I visit admin new label page' do
-    visit new_admin_label_path
-  end
-
-  step 'I visit admin labels page' do
-    visit admin_labels_path
-  end
-
-  step 'I remove label \'bug\'' do
-    page.within "#label_#{bug_label.id}" do
-      click_link 'Delete'
-    end
-  end
-
-  step 'I have labels: "bug", "feature", "enhancement"' do
-    ["bug", "feature", "enhancement"].each do |title|
-      Label.create(title: title, template: true)
-    end
-  end
-
-  step 'I delete all labels' do
-    page.within '.labels' do
-      page.all('.btn-remove').each do |remove|
-        remove.click
-        sleep 0.05
-      end
-    end
-  end
-
-  step 'I should see labels help message' do
-    page.within '.labels' do
-      expect(page).to have_content 'There are no labels yet'
-    end
-  end
-
-  step 'I submit new label \'support\'' do
-    visit new_admin_label_path
-    fill_in 'Title', with: 'support'
-    fill_in 'Background color', with: '#F95610'
-    click_button 'Save'
-  end
-
-  step 'I submit new label \'bug\'' do
-    visit new_admin_label_path
-    fill_in 'Title', with: 'bug'
-    fill_in 'Background color', with: '#F95610'
-    click_button 'Save'
-  end
-
-  step 'I submit new label with invalid color' do
-    visit new_admin_label_path
-    fill_in 'Title', with: 'support'
-    fill_in 'Background color', with: '#12'
-    click_button 'Save'
-  end
-
-  step 'I should see label exist error message' do
-    page.within '.label-form' do
-      expect(page).to have_content 'Title has already been taken'
-    end
-  end
-
-  step 'I should see label color error message' do
-    page.within '.label-form' do
-      expect(page).to have_content 'Color must be a valid color code'
-    end
-  end
-
-  step 'I should see label \'feature\'' do
-    page.within '.manage-labels-list' do
-      expect(page).to have_content 'feature'
-    end
-  end
-
-  step 'I should see label \'bug\'' do
-    page.within '.manage-labels-list' do
-      expect(page).to have_content 'bug'
-    end
-  end
-
-  step 'I should not see label \'bug\'' do
-    page.within '.manage-labels-list' do
-      expect(page).not_to have_content 'bug'
-    end
-  end
-
-  step 'I should see label \'support\'' do
-    page.within '.manage-labels-list' do
-      expect(page).to have_content 'support'
-    end
-  end
-
-  step 'I change label \'bug\' to \'fix\'' do
-    fill_in 'Title', with: 'fix'
-    fill_in 'Background color', with: '#F15610'
-    click_button 'Save'
-  end
-
-  step 'I should see label \'fix\'' do
-    page.within '.manage-labels-list' do
-      expect(page).to have_content 'fix'
-    end
-  end
-
-  def bug_label
-    Label.templates.find_or_create_by(title: 'bug')
-  end
-end
diff --git a/features/steps/admin/projects.rb b/features/steps/admin/projects.rb
deleted file mode 100644
index 2b8cd030ace..00000000000
--- a/features/steps/admin/projects.rb
+++ /dev/null
@@ -1,104 +0,0 @@
-class Spinach::Features::AdminProjects < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedAdmin
-  include SharedProject
-  include SharedUser
-  include Select2Helper
-
-  step 'I should see all non-archived projects' do
-    Project.non_archived.each do |p|
-      expect(page).to have_content p.name_with_namespace
-    end
-  end
-
-  step 'I should see all projects' do
-    Project.all.each do |p|
-      expect(page).to have_content p.name_with_namespace
-    end
-  end
-
-  step 'I select "Show archived projects"' do
-    find(:css, '#sort-projects-dropdown').click
-    click_link 'Show archived projects'
-  end
-
-  step 'I should see "archived" label' do
-    expect(page).to have_xpath("//span[@class='label label-warning']", text: 'archived')
-  end
-
-  step 'I click on first project' do
-    click_link Project.first.name_with_namespace
-  end
-
-  step 'I should see project details' do
-    project = Project.first
-    expect(current_path).to eq admin_namespace_project_path(project.namespace, project)
-    expect(page).to have_content(project.name_with_namespace)
-    expect(page).to have_content(project.creator.name)
-  end
-
-  step 'I visit admin project page' do
-    visit admin_namespace_project_path(project.namespace, project)
-  end
-
-  step 'I transfer project to group \'Web\'' do
-    allow_any_instance_of(Projects::TransferService).
-      to receive(:move_uploads_to_new_namespace).and_return(true)
-    click_button 'Search for Namespace'
-    click_link 'group: web'
-    click_button 'Transfer'
-  end
-
-  step 'group \'Web\'' do
-    create(:group, name: 'Web')
-  end
-
-  step 'I should see project transfered' do
-    expect(page).to have_content 'Web / ' + project.name
-    expect(page).to have_content 'Namespace: Web'
-  end
-
-  step 'I visit project "Enterprise" members page' do
-    project = Project.find_by!(name: "Enterprise")
-    visit namespace_project_project_members_path(project.namespace, project)
-  end
-
-  step 'I select current user as "Developer"' do
-    page.within ".users-project-form" do
-      select2(current_user.id, from: "#user_ids", multiple: true)
-      select "Developer", from: "access_level"
-    end
-
-    click_button "Add to project"
-  end
-
-  step 'I should see current user as "Developer"' do
-    page.within '.content-list' do
-      expect(page).to have_content(current_user.name)
-      expect(page).to have_content('Developer')
-    end
-  end
-
-  step 'current user is developer of project "Enterprise"' do
-    project = Project.find_by!(name: "Enterprise")
-    project.team << [current_user, :developer]
-  end
-
-  step 'I click on the "Remove User From Project" button for current user' do
-    find(:css, 'li', text: current_user.name).find(:css, 'a.btn-remove').click
-    # poltergeist always confirms popups.
-  end
-
-  step 'I should not see current_user as "Developer"' do
-    expect(page).not_to have_selector(:css, '.content-list')
-  end
-
-  def project
-    @project ||= Project.first
-  end
-
-  def group
-    Group.find_by(name: 'Web')
-  end
-end
diff --git a/features/steps/admin/settings.rb b/features/steps/admin/settings.rb
deleted file mode 100644
index 11dc7f580f0..00000000000
--- a/features/steps/admin/settings.rb
+++ /dev/null
@@ -1,62 +0,0 @@
-class Spinach::Features::AdminSettings < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedAdmin
-  include Gitlab::CurrentSettings
-
-  step 'I modify settings and save form' do
-    uncheck 'Gravatar enabled'
-    fill_in 'Home page URL', with: 'https://about.gitlab.com/'
-    fill_in 'Help page text', with: 'Example text'
-    click_button 'Save'
-  end
-
-  step 'I should see application settings saved' do
-    expect(current_application_settings.gravatar_enabled).to be_falsey
-    expect(current_application_settings.home_page_url).to eq "https://about.gitlab.com/"
-    expect(page).to have_content "Application settings saved successfully"
-  end
-
-  step 'I click on "Service Templates"' do
-    click_link 'Service Templates'
-  end
-
-  step 'I click on "Slack" service' do
-    click_link 'Slack'
-  end
-
-  step 'I check all events and submit form' do
-    page.check('Active')
-    page.check('Push')
-    page.check('Tag push')
-    page.check('Note')
-    page.check('Issue')
-    page.check('Merge request')
-    page.check('Build')
-    page.check('Pipeline')
-    click_on 'Save'
-  end
-
-  step 'I fill out Slack settings' do
-    fill_in 'Webhook', with: 'http://localhost'
-    fill_in 'Username', with: 'test_user'
-    fill_in 'service_push_channel', with: '#test_channel'
-    page.check('Notify only broken builds')
-  end
-
-  step 'I should see service template settings saved' do
-    expect(page).to have_content 'Application settings saved successfully'
-  end
-
-  step 'I should see all checkboxes checked' do
-    page.all('input[type=checkbox]').each do |checkbox|
-      expect(checkbox).to be_checked
-    end
-  end
-
-  step 'I should see Slack settings saved' do
-    expect(find_field('Webhook').value).to eq 'http://localhost'
-    expect(find_field('Username').value).to eq 'test_user'
-    expect(find('#service_push_channel').value).to eq '#test_channel'
-  end
-end
diff --git a/features/steps/admin/users.rb b/features/steps/admin/users.rb
deleted file mode 100644
index 8fb8a86d58b..00000000000
--- a/features/steps/admin/users.rb
+++ /dev/null
@@ -1,167 +0,0 @@
-class Spinach::Features::AdminUsers < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedAdmin
-
-  before do
-    allow(Gitlab::OAuth::Provider).to receive(:providers).and_return([:twitter, :twitter_updated])
-    allow_any_instance_of(ApplicationHelper).to receive(:user_omniauth_authorize_path).and_return(root_path)
-  end
-
-  after do
-    allow(Gitlab::OAuth::Provider).to receive(:providers).and_call_original
-    allow_any_instance_of(ApplicationHelper).to receive(:user_omniauth_authorize_path).and_call_original
-  end
-
-  step 'I should see all users' do
-    User.all.each do |user|
-      expect(page).to have_content user.name
-    end
-  end
-
-  step 'Click edit' do
-    @user = User.first
-    find("#edit_user_#{@user.id}").click
-  end
-
-  step 'Input non ascii char in username' do
-    fill_in 'user_username', with: "\u3042\u3044"
-  end
-
-  step 'Click save' do
-    click_button("Save")
-  end
-
-  step 'See username error message' do
-    page.within "#error_explanation" do
-      expect(page).to have_content "Username"
-    end
-  end
-
-  step 'Not changed form action url' do
-    expect(page).to have_selector %(form[action="/admin/users/#{@user.username}"])
-  end
-
-  step 'I submit modified user' do
-    check :user_can_create_group
-    click_button 'Save'
-  end
-
-  step 'I see user attributes changed' do
-    expect(page).to have_content 'Can create groups: Yes'
-  end
-
-  step 'click edit on my user' do
-    find("#edit_user_#{current_user.id}").click
-  end
-
-  step 'I view the user with secondary email' do
-    @user_with_secondary_email = User.last
-    @user_with_secondary_email.emails.new(email: "secondary@example.com")
-    @user_with_secondary_email.save
-    visit "/admin/users/#{@user_with_secondary_email.username}"
-  end
-
-  step 'I see the secondary email' do
-    expect(page).to have_content "Secondary email: #{@user_with_secondary_email.emails.last.email}"
-  end
-
-  step 'I click remove secondary email' do
-    find("#remove_email_#{@user_with_secondary_email.emails.last.id}").click
-  end
-
-  step 'I should not see secondary email anymore' do
-    expect(page).not_to have_content "Secondary email:"
-  end
-
-  step 'user "Mike" with groups and projects' do
-    user = create(:user, name: 'Mike')
-
-    project = create(:empty_project)
-    project.team << [user, :developer]
-
-    group = create(:group)
-    group.add_developer(user)
-  end
-
-  step 'click on "Mike" link' do
-    click_link "Mike"
-  end
-
-  step 'I should see user "Mike" details' do
-    expect(page).to have_content 'Account'
-    expect(page).to have_content 'Personal projects limit'
-  end
-
-  step 'user "Pete" with ssh keys' do
-    user = create(:user, name: 'Pete')
-    create(:key, user: user, title: "ssh-rsa Key1", key: "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC4FIEBXGi4bPU8kzxMefudPIJ08/gNprdNTaO9BR/ndy3+58s2HCTw2xCHcsuBmq+TsAqgEidVq4skpqoTMB+Uot5Uzp9z4764rc48dZiI661izoREoKnuRQSsRqUTHg5wrLzwxlQbl1MVfRWQpqiz/5KjBC7yLEb9AbusjnWBk8wvC1bQPQ1uLAauEA7d836tgaIsym9BrLsMVnR4P1boWD3Xp1B1T/ImJwAGHvRmP/ycIqmKdSpMdJXwxcb40efWVj0Ibbe7ii9eeoLdHACqevUZi6fwfbymdow+FeqlkPoHyGg3Cu4vD/D8+8cRc7mE/zGCWcQ15Var83Tczour Key1")
-    create(:key, user: user, title: "ssh-rsa Key2", key: "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQSTWXhJAX/He+nG78MiRRRn7m0Pb0XbcgTxE0etArgoFoh9WtvDf36HG6tOSg/0UUNcp0dICsNAmhBKdncp6cIyPaXJTURPRAGvhI0/VDk4bi27bRnccGbJ/hDaUxZMLhhrzY0r22mjVf8PF6dvv5QUIQVm1/LeaWYsHHvLgiIjwrXirUZPnFrZw6VLREoBKG8uWvfSXw1L5eapmstqfsME8099oi+vWLR8MgEysZQmD28M73fgW4zek6LDQzKQyJx9nB+hJkKUDvcuziZjGmRFlNgSA2mguERwL1OXonD8WYUrBDGKroIvBT39zS5d9tQDnidEJZ9Y8gv5ViYP7x Key2")
-  end
-
-  step 'click on user "Pete"' do
-    click_link 'Pete'
-  end
-
-  step 'I should see key list' do
-    expect(page).to have_content 'ssh-rsa Key2'
-    expect(page).to have_content 'ssh-rsa Key1'
-  end
-
-  step 'I click on the key title' do
-    click_link 'ssh-rsa Key2'
-  end
-
-  step 'I should see key details' do
-    expect(page).to have_content 'ssh-rsa Key2'
-    expect(page).to have_content 'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQSTWXhJAX/He+nG78MiRRRn7m0Pb0XbcgTxE0etArgoFoh9WtvDf36HG6tOSg/0UUNcp0dICsNAmhBKdncp6cIyPaXJTURPRAGvhI0/VDk4bi27bRnccGbJ/hDaUxZMLhhrzY0r22mjVf8PF6dvv5QUIQVm1/LeaWYsHHvLgiIjwrXirUZPnFrZw6VLREoBKG8uWvfSXw1L5eapmstqfsME8099oi+vWLR8MgEysZQmD28M73fgW4zek6LDQzKQyJx9nB+hJkKUDvcuziZjGmRFlNgSA2mguERwL1OXonD8WYUrBDGKroIvBT39zS5d9tQDnidEJZ9Y8gv5ViYP7x Key2'
-  end
-
-  step 'I click on remove key' do
-    click_link 'Remove'
-  end
-
-  step 'I should see the key removed' do
-    expect(page).not_to have_content 'ssh-rsa Key2'
-  end
-
-  step 'user "Pete" with twitter account' do
-    @user = create(:user, name: 'Pete')
-    @user.identities.create!(extern_uid: '123456', provider: 'twitter')
-  end
-
-  step 'I visit "Pete" identities page in admin' do
-    visit admin_user_identities_path(@user)
-  end
-
-  step 'I should see twitter details' do
-    expect(page).to have_content 'Pete'
-    expect(page).to have_content 'twitter'
-  end
-
-  step 'I modify twitter identity' do
-    find('.table').find(:link, 'Edit').click
-    fill_in 'identity_extern_uid', with: '654321'
-    select 'twitter_updated', from: 'identity_provider'
-    click_button 'Save changes'
-  end
-
-  step 'I should see twitter details updated' do
-    expect(page).to have_content 'Pete'
-    expect(page).to have_content 'twitter_updated'
-    expect(page).to have_content '654321'
-  end
-
-  step 'I remove twitter identity' do
-    click_link 'Delete'
-  end
-
-  step 'I should not see twitter details' do
-    expect(page).to have_content 'Pete'
-    expect(page).not_to have_content 'twitter'
-  end
-
-  step 'click on ssh keys tab' do
-    click_link 'SSH keys'
-  end
-end
diff --git a/features/steps/dashboard/active_tab.rb b/features/steps/dashboard/active_tab.rb
deleted file mode 100644
index 04fe96cef22..00000000000
--- a/features/steps/dashboard/active_tab.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-class Spinach::Features::DashboardActiveTab < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedSidebarActiveTab
-end
diff --git a/features/steps/dashboard/archived_projects.rb b/features/steps/dashboard/archived_projects.rb
deleted file mode 100644
index 6510f8d9b32..00000000000
--- a/features/steps/dashboard/archived_projects.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-class Spinach::Features::DashboardArchivedProjects < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedProject
-
-  When 'project "Forum" is archived' do
-    project = Project.find_by(name: "Forum")
-    project.update_attribute(:archived, true)
-  end
-
-  step 'I should see "Shop" project link' do
-    expect(page).to have_link "Shop"
-  end
-
-  step 'I should not see "Forum" project link' do
-    expect(page).not_to have_link "Forum"
-  end
-
-  step 'I should see "Forum" project link' do
-    expect(page).to have_link "Forum"
-  end
-
-  step 'I click "Show archived projects" link' do
-    click_link "Show archived projects"
-  end
-end
diff --git a/features/steps/dashboard/dashboard.rb b/features/steps/dashboard/dashboard.rb
index b2bec369e0f..33a1c88e33c 100644
--- a/features/steps/dashboard/dashboard.rb
+++ b/features/steps/dashboard/dashboard.rb
@@ -35,7 +35,7 @@ class Spinach::Features::Dashboard < Spinach::FeatureSteps
 
   step 'I have group with projects' do
     @group   = create(:group)
-    @project = create(:project, namespace: @group)
+    @project = create(:empty_project, namespace: @group)
     @event   = create(:closed_issue_event, project: @project)
 
     @project.team << [current_user, :master]
@@ -54,8 +54,8 @@ class Spinach::Features::Dashboard < Spinach::FeatureSteps
   end
 
   step 'group has a projects that does not belongs to me' do
-    @forbidden_project1 = create(:project, group: @group)
-    @forbidden_project2 = create(:project, group: @group)
+    @forbidden_project1 = create(:empty_project, group: @group)
+    @forbidden_project2 = create(:empty_project, group: @group)
   end
 
   step 'I should see 1 project at group list' do
diff --git a/features/steps/dashboard/group.rb b/features/steps/dashboard/group.rb
deleted file mode 100644
index cf679fea530..00000000000
--- a/features/steps/dashboard/group.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-class Spinach::Features::DashboardGroup < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedGroup
-  include SharedPaths
-  include SharedUser
-
-  step 'I click new group link' do
-    click_link "New Group"
-  end
-
-  step 'submit form with new group "Samurai" info' do
-    fill_in 'group_path', with: 'Samurai'
-    fill_in 'group_description', with: 'Tokugawa Shogunate'
-    click_button "Create group"
-  end
-
-  step 'I should be redirected to group "Samurai" page' do
-    expect(current_path).to eq group_path(Group.find_by(name: 'Samurai'))
-  end
-
-  step 'I should see newly created group "Samurai"' do
-    expect(page).to have_content "Samurai"
-    expect(page).to have_content "Tokugawa Shogunate"
-  end
-end
diff --git a/features/steps/dashboard/help.rb b/features/steps/dashboard/help.rb
deleted file mode 100644
index 3c5bf44c538..00000000000
--- a/features/steps/dashboard/help.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-class Spinach::Features::DashboardHelp < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedMarkdown
-
-  step 'I visit the help page' do
-    visit help_path
-  end
-
-  step 'I visit the "Rake Tasks" help page' do
-    visit help_page_path("administration/raketasks/maintenance")
-  end
-
-  step 'I should see "Rake Tasks" page markdown rendered' do
-    expect(page).to have_content "Gather information about GitLab and the system it runs on"
-  end
-
-  step 'Header "Rebuild project satellites" should have correct ids and links' do
-    header_should_have_correct_id_and_link(2, 'Check GitLab configuration', 'check-gitlab-configuration', '.documentation')
-  end
-end
diff --git a/features/steps/dashboard/issues.rb b/features/steps/dashboard/issues.rb
deleted file mode 100644
index 39c65bb6cde..00000000000
--- a/features/steps/dashboard/issues.rb
+++ /dev/null
@@ -1,91 +0,0 @@
-class Spinach::Features::DashboardIssues < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include Select2Helper
-
-  step 'I should see issues assigned to me' do
-    should_see(assigned_issue)
-    should_not_see(authored_issue)
-    should_not_see(other_issue)
-  end
-
-  step 'I should see issues authored by me' do
-    should_see(authored_issue)
-    should_see(authored_issue_on_public_project)
-    should_not_see(assigned_issue)
-    should_not_see(other_issue)
-  end
-
-  step 'I should see all issues' do
-    should_see(authored_issue)
-    should_see(assigned_issue)
-    should_see(other_issue)
-  end
-
-  step 'I have authored issues' do
-    authored_issue
-    authored_issue_on_public_project
-  end
-
-  step 'I have assigned issues' do
-    assigned_issue
-  end
-
-  step 'I have other issues' do
-    other_issue
-  end
-
-  step 'I click "Authored by me" link' do
-    find("#assignee_id").set("")
-    find(".js-author-search", match: :first).click
-    find(".dropdown-menu-author li a", match: :first, text: current_user.to_reference).click
-  end
-
-  step 'I click "All" link' do
-    find(".js-author-search").click
-    expect(page).to have_selector(".dropdown-menu-author li a")
-    find(".dropdown-menu-author li a", match: :first).click
-    expect(page).not_to have_selector(".dropdown-menu-author li a")
-
-    find(".js-assignee-search").click
-    expect(page).to have_selector(".dropdown-menu-assignee li a")
-    find(".dropdown-menu-assignee li a", match: :first).click
-    expect(page).not_to have_selector(".dropdown-menu-assignee li a")
-  end
-
-  def should_see(issue)
-    expect(page).to have_content(issue.title[0..10])
-  end
-
-  def should_not_see(issue)
-    expect(page).not_to have_content(issue.title[0..10])
-  end
-
-  def assigned_issue
-    @assigned_issue ||= create :issue, assignee: current_user, project: project
-  end
-
-  def authored_issue
-    @authored_issue ||= create :issue, author: current_user, project: project
-  end
-
-  def other_issue
-    @other_issue ||= create :issue, project: project
-  end
-
-  def authored_issue_on_public_project
-    @authored_issue_on_public_project ||= create :issue, author: current_user, project: public_project
-  end
-
-  def project
-    @project ||= begin
-                   project = create :project
-                   project.team << [current_user, :master]
-                   project
-                 end
-  end
-
-  def public_project
-    @public_project ||= create :project, :public
-  end
-end
diff --git a/features/steps/dashboard/merge_requests.rb b/features/steps/dashboard/merge_requests.rb
index 6777101fb15..909ffec3646 100644
--- a/features/steps/dashboard/merge_requests.rb
+++ b/features/steps/dashboard/merge_requests.rb
@@ -105,14 +105,14 @@ class Spinach::Features::DashboardMergeRequests < Spinach::FeatureSteps
 
   def project
     @project ||= begin
-                   project = create :project
+                   project = create(:project, :repository)
                    project.team << [current_user, :master]
                    project
                  end
   end
 
   def public_project
-    @public_project ||= create :project, :public
+    @public_project ||= create(:project, :public, :repository)
   end
 
   def forked_project
diff --git a/features/steps/dashboard/shortcuts.rb b/features/steps/dashboard/shortcuts.rb
deleted file mode 100644
index 118d27888df..00000000000
--- a/features/steps/dashboard/shortcuts.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-class Spinach::Features::DashboardShortcuts < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedProject
-  include SharedSidebarActiveTab
-  include SharedShortcuts
-end
diff --git a/features/steps/dashboard/todos.rb b/features/steps/dashboard/todos.rb
index 344b6fda9a6..eb906a55a83 100644
--- a/features/steps/dashboard/todos.rb
+++ b/features/steps/dashboard/todos.rb
@@ -25,15 +25,18 @@ class Spinach::Features::DashboardTodos < Spinach::FeatureSteps
   end
 
   step 'I should see todos assigned to me' do
+    merge_request_reference = merge_request.to_reference(full: true)
+    issue_reference = issue.to_reference(full: true)
+
     page.within('.todos-pending-count') { expect(page).to have_content '4' }
     expect(page).to have_content 'To do 4'
     expect(page).to have_content 'Done 0'
 
     expect(page).to have_link project.name_with_namespace
-    should_see_todo(1, "John Doe assigned you merge request #{merge_request.to_reference}", merge_request.title)
-    should_see_todo(2, "John Doe mentioned you on issue #{issue.to_reference}", "#{current_user.to_reference} Wdyt?")
-    should_see_todo(3, "John Doe assigned you issue #{issue.to_reference}", issue.title)
-    should_see_todo(4, "Mary Jane mentioned you on issue #{issue.to_reference}", issue.title)
+    should_see_todo(1, "John Doe assigned you merge request #{merge_request_reference}", merge_request.title)
+    should_see_todo(2, "John Doe mentioned you on issue #{issue_reference}", "#{current_user.to_reference} Wdyt?")
+    should_see_todo(3, "John Doe assigned you issue #{issue_reference}", issue.title)
+    should_see_todo(4, "Mary Jane mentioned you on issue #{issue_reference}", issue.title)
   end
 
   step 'I mark the todo as done' do
@@ -44,10 +47,13 @@ class Spinach::Features::DashboardTodos < Spinach::FeatureSteps
     page.within('.todos-pending-count') { expect(page).to have_content '3' }
     expect(page).to have_content 'To do 3'
     expect(page).to have_content 'Done 1'
-    should_not_see_todo "John Doe assigned you merge request #{merge_request.to_reference}"
+    should_see_todo(1, "John Doe assigned you merge request #{merge_request.to_reference(full: true)}", merge_request.title, state: :done_reversible)
   end
 
   step 'I mark all todos as done' do
+    merge_request_reference = merge_request.to_reference(full: true)
+    issue_reference = issue.to_reference(full: true)
+
     click_link 'Mark all as done'
 
     page.within('.todos-pending-count') { expect(page).to have_content '0' }
@@ -55,27 +61,30 @@ class Spinach::Features::DashboardTodos < Spinach::FeatureSteps
     expect(page).to have_content 'Done 4'
     expect(page).to have_content "You're all done!"
     expect('.prepend-top-default').not_to have_link project.name_with_namespace
-    should_not_see_todo "John Doe assigned you merge request #{merge_request.to_reference}"
-    should_not_see_todo "John Doe mentioned you on issue #{issue.to_reference}"
-    should_not_see_todo "John Doe assigned you issue #{issue.to_reference}"
-    should_not_see_todo "Mary Jane mentioned you on issue #{issue.to_reference}"
+    should_not_see_todo "John Doe assigned you merge request #{merge_request_reference}"
+    should_not_see_todo "John Doe mentioned you on issue #{issue_reference}"
+    should_not_see_todo "John Doe assigned you issue #{issue_reference}"
+    should_not_see_todo "Mary Jane mentioned you on issue #{issue_reference}"
   end
 
   step 'I should see the todo marked as done' do
     click_link 'Done 1'
 
     expect(page).to have_link project.name_with_namespace
-    should_see_todo(1, "John Doe assigned you merge request #{merge_request.to_reference}", merge_request.title, false)
+    should_see_todo(1, "John Doe assigned you merge request #{merge_request.to_reference(full: true)}", merge_request.title, state: :done_irreversible)
   end
 
   step 'I should see all todos marked as done' do
+    merge_request_reference = merge_request.to_reference(full: true)
+    issue_reference = issue.to_reference(full: true)
+
     click_link 'Done 4'
 
     expect(page).to have_link project.name_with_namespace
-    should_see_todo(1, "John Doe assigned you merge request #{merge_request.to_reference}", merge_request.title, false)
-    should_see_todo(2, "John Doe mentioned you on issue #{issue.to_reference}", "#{current_user.to_reference} Wdyt?", false)
-    should_see_todo(3, "John Doe assigned you issue #{issue.to_reference}", issue.title, false)
-    should_see_todo(4, "Mary Jane mentioned you on issue #{issue.to_reference}", issue.title, false)
+    should_see_todo(1, "John Doe assigned you merge request #{merge_request_reference}", merge_request.title, state: :done_irreversible)
+    should_see_todo(2, "John Doe mentioned you on issue #{issue_reference}", "#{current_user.to_reference} Wdyt?", state: :done_irreversible)
+    should_see_todo(3, "John Doe assigned you issue #{issue_reference}", issue.title, state: :done_irreversible)
+    should_see_todo(4, "Mary Jane mentioned you on issue #{issue_reference}", issue.title, state: :done_irreversible)
   end
 
   step 'I filter by "Enterprise"' do
@@ -111,16 +120,16 @@ class Spinach::Features::DashboardTodos < Spinach::FeatureSteps
   end
 
   step 'I should not see todos related to "Mary Jane" in the list' do
-    should_not_see_todo "Mary Jane mentioned you on issue #{issue.to_reference}"
+    should_not_see_todo "Mary Jane mentioned you on issue #{issue.to_reference(full: true)}"
   end
 
   step 'I should not see todos related to "Merge Requests" in the list' do
-    should_not_see_todo "John Doe assigned you merge request #{merge_request.to_reference}"
+    should_not_see_todo "John Doe assigned you merge request #{merge_request.to_reference(full: true)}"
   end
 
   step 'I should not see todos related to "Assignments" in the list' do
-    should_not_see_todo "John Doe assigned you merge request #{merge_request.to_reference}"
-    should_not_see_todo "John Doe assigned you issue #{issue.to_reference}"
+    should_not_see_todo "John Doe assigned you merge request #{merge_request.to_reference(full: true)}"
+    should_not_see_todo "John Doe assigned you issue #{issue.to_reference(full: true)}"
   end
 
   step 'I click on the todo' do
@@ -131,15 +140,20 @@ class Spinach::Features::DashboardTodos < Spinach::FeatureSteps
     page.should have_css('.identifier', text: 'Merge Request !1')
   end
 
-  def should_see_todo(position, title, body, pending = true)
+  def should_see_todo(position, title, body, state: :pending)
     page.within(".todo:nth-child(#{position})") do
       expect(page).to have_content title
       expect(page).to have_content body
 
-      if pending
+      if state == :pending
         expect(page).to have_link 'Done'
-      else
+      elsif state == :done_reversible
+        expect(page).to have_link 'Undo'
+      elsif state == :done_irreversible
+        expect(page).not_to have_link 'Undo'
         expect(page).not_to have_link 'Done'
+      else
+        raise 'Invalid state given, valid states: :pending, :done_reversible, :done_irreversible'
       end
     end
   end
diff --git a/features/steps/explore/projects.rb b/features/steps/explore/projects.rb
index 2b4a5ab0864..7dc33ab5683 100644
--- a/features/steps/explore/projects.rb
+++ b/features/steps/explore/projects.rb
@@ -49,7 +49,7 @@ class Spinach::Features::ExploreProjects < Spinach::FeatureSteps
 
   step 'I should see an http link to the repository' do
     project = Project.find_by(name: 'Community')
-    expect(page).to have_field('project_clone', with: project.http_url_to_repo)
+    expect(page).to have_field('project_clone', with: project.http_url_to_repo(@user))
   end
 
   step 'I should see an ssh link to the repository' do
diff --git a/features/steps/group/members.rb b/features/steps/group/members.rb
index cefc55d07ab..adaf375453c 100644
--- a/features/steps/group/members.rb
+++ b/features/steps/group/members.rb
@@ -117,7 +117,12 @@ class Spinach::Features::GroupMembers < Spinach::FeatureSteps
     member = mary_jane_member
 
     page.within "#group_member_#{member.id}" do
-      select 'Developer', from: "member_access_level_#{member.id}"
+      click_button member.human_access
+
+      page.within '.dropdown-menu' do
+        click_link 'Developer'
+      end
+
       wait_for_ajax
     end
   end
diff --git a/features/steps/group/milestones.rb b/features/steps/group/milestones.rb
index f5fddab357d..20204ad8654 100644
--- a/features/steps/group/milestones.rb
+++ b/features/steps/group/milestones.rb
@@ -5,9 +5,7 @@ class Spinach::Features::GroupMilestones < Spinach::FeatureSteps
   include SharedUser
 
   step 'I click on group milestones' do
-    page.within('.layout-nav') do
-      click_link 'Milestones'
-    end
+    visit group_milestones_path('owned')
   end
 
   step 'I should see group milestones index page has no milestones' do
@@ -104,7 +102,7 @@ class Spinach::Features::GroupMilestones < Spinach::FeatureSteps
     group = owned_group
 
     %w(gitlabhq gitlab-ci cookbook-gitlab).each do |path|
-      project = create :project, path: path, group: group
+      project = create(:empty_project, path: path, group: group)
       milestone = create :milestone, title: "Version 7.2", project: project
 
       create(:label, project: project, title: 'bug')
@@ -131,5 +129,7 @@ class Spinach::Features::GroupMilestones < Spinach::FeatureSteps
       issue.labels << project.labels.find_by(title: 'bug')
       issue.labels << project.labels.find_by(title: 'feature')
     end
+
+    current_user.refresh_authorized_projects
   end
 end
diff --git a/features/steps/groups.rb b/features/steps/groups.rb
index 0c88838767c..4dc87dc4d9c 100644
--- a/features/steps/groups.rb
+++ b/features/steps/groups.rb
@@ -109,7 +109,7 @@ class Spinach::Features::Groups < Spinach::FeatureSteps
 
   step 'Group "Owned" has archived project' do
     group = Group.find_by(name: 'Owned')
-    @archived_project = create(:project, namespace: group, archived: true, path: "archived-project")
+    @archived_project = create(:empty_project, :archived, namespace: group, path: "archived-project")
   end
 
   step 'I should see "archived" label' do
diff --git a/features/steps/profile/profile.rb b/features/steps/profile/profile.rb
index ea480d2ad68..24cfbaad7fe 100644
--- a/features/steps/profile/profile.rb
+++ b/features/steps/profile/profile.rb
@@ -162,7 +162,7 @@ class Spinach::Features::Profile < Spinach::FeatureSteps
   step 'I have group with projects' do
     @group = create(:group)
     @group.add_owner(current_user)
-    @project = create(:project, namespace: @group)
+    @project = create(:project, :repository, namespace: @group)
     @event   = create(:closed_issue_event, project: @project)
 
     @project.team << [current_user, :master]
diff --git a/features/steps/project/active_tab.rb b/features/steps/project/active_tab.rb
index 58225032859..4befd49ac81 100644
--- a/features/steps/project/active_tab.rb
+++ b/features/steps/project/active_tab.rb
@@ -22,29 +22,53 @@ class Spinach::Features::ProjectActiveTab < Spinach::FeatureSteps
   end
 
   step 'I click the "Edit Project"' do
-    page.within '.layout-nav .controls' do
+    page.within '.sub-nav' do
       click_link('Edit Project')
     end
   end
 
-  step 'I click the "Hooks" tab' do
-    click_link('Webhooks')
+  step 'I click the "Integrations" tab' do
+    page.within '.sub-nav' do
+      click_link('Integrations')
+    end
   end
 
-  step 'I click the "Deploy Keys" tab' do
-    click_link('Deploy Keys')
+  step 'I click the "Repository" tab' do
+    page.within '.sub-nav' do
+      click_link('Repository')
+    end
   end
 
-  step 'the active sub nav should be Members' do
-    ensure_active_sub_nav('Members')
+  step 'I click the "Pages" tab' do
+    page.within '.sub-nav' do
+      click_link('Pages')
+    end
+  end
+
+  step 'I click the "Activity" tab' do
+    page.within '.sub-nav' do
+      click_link('Activity')
+    end
   end
 
-  step 'the active sub nav should be Hooks' do
-    ensure_active_sub_nav('Webhooks')
+  step 'the active sub tab should be Members' do
+    ensure_active_sub_tab('Members')
   end
 
-  step 'the active sub nav should be Deploy Keys' do
-    ensure_active_sub_nav('Deploy Keys')
+  step 'the active sub tab should be Integrations' do
+    ensure_active_sub_tab('Integrations')
+  end
+
+  step 'the active sub tab should be Repository' do
+    ensure_active_sub_tab('Repository')
+  end
+
+  step 'the active sub tab should be Pages' do
+    ensure_active_sub_tab('Pages')
+  end
+
+  step 'the active sub tab should be Activity' do
+    ensure_active_sub_tab('Activity')
   end
 
   # Sub Tabs: Commits
@@ -63,6 +87,12 @@ class Spinach::Features::ProjectActiveTab < Spinach::FeatureSteps
     click_link('Tags')
   end
 
+  step 'I click the "Charts" tab' do
+    page.within '.sub-nav' do
+      click_link('Charts')
+    end
+  end
+
   step 'the active sub tab should be Compare' do
     ensure_active_sub_tab('Compare')
   end
diff --git a/features/steps/project/builds/artifacts.rb b/features/steps/project/builds/artifacts.rb
index 055fca036d3..be0f6eee55a 100644
--- a/features/steps/project/builds/artifacts.rb
+++ b/features/steps/project/builds/artifacts.rb
@@ -76,7 +76,7 @@ class Spinach::Features::ProjectBuildsArtifacts < Spinach::FeatureSteps
     base64_params = send_data.sub(/\Aartifacts\-entry:/, '')
     params = JSON.parse(Base64.urlsafe_decode64(base64_params))
 
-    expect(params.keys).to eq(['Archive', 'Entry'])
+    expect(params.keys).to eq(%w(Archive Entry))
     expect(params['Archive']).to end_with('build_artifacts.zip')
     expect(params['Entry']).to eq(Base64.encode64('ci_artifacts.txt'))
   end
diff --git a/features/steps/project/builds/summary.rb b/features/steps/project/builds/summary.rb
index 374eb0b0e07..19ff92f6dc6 100644
--- a/features/steps/project/builds/summary.rb
+++ b/features/steps/project/builds/summary.rb
@@ -33,7 +33,7 @@ class Spinach::Features::ProjectBuildsSummary < Spinach::FeatureSteps
 
   step 'recent build summary contains information saying that build has been erased' do
     page.within('.erased') do
-      expect(page).to have_content 'Build has been erased'
+      expect(page).to have_content 'Job has been erased'
     end
   end
 
diff --git a/features/steps/project/commits/branches.rb b/features/steps/project/commits/branches.rb
index 5f9b9e0445e..ccaf3237815 100644
--- a/features/steps/project/commits/branches.rb
+++ b/features/steps/project/commits/branches.rb
@@ -34,25 +34,19 @@ class Spinach::Features::ProjectCommitsBranches < Spinach::FeatureSteps
 
   step 'I submit new branch form' do
     fill_in 'branch_name', with: 'deploy_keys'
-    fill_in 'ref', with: 'master'
+    select_branch('master')
     click_button 'Create branch'
   end
 
   step 'I submit new branch form with invalid name' do
     fill_in 'branch_name', with: '1.0 stable'
-    fill_in 'ref', with: 'master'
-    click_button 'Create branch'
-  end
-
-  step 'I submit new branch form with invalid reference' do
-    fill_in 'branch_name', with: 'foo'
-    fill_in 'ref', with: 'foo'
+    select_branch('master')
     click_button 'Create branch'
   end
 
   step 'I submit new branch form with branch that already exists' do
     fill_in 'branch_name', with: 'master'
-    fill_in 'ref', with: 'master'
+    select_branch('master')
     click_button 'Create branch'
   end
 
@@ -65,10 +59,6 @@ class Spinach::Features::ProjectCommitsBranches < Spinach::FeatureSteps
     expect(page).to have_content "can't contain spaces"
   end
 
-  step 'I should see new an error that ref is invalid' do
-    expect(page).to have_content 'Invalid reference name'
-  end
-
   step 'I should see new an error that branch already exists' do
     expect(page).to have_content 'Branch already exists'
   end
@@ -88,4 +78,12 @@ class Spinach::Features::ProjectCommitsBranches < Spinach::FeatureSteps
   step "I should not see branch 'improve/awesome'" do
     expect(page.all(visible: true)).not_to have_content 'improve/awesome'
   end
+
+  def select_branch(branch_name)
+    click_button 'master'
+
+    page.within '#new-branch-form .dropdown-menu' do
+      click_link branch_name
+    end
+  end
 end
diff --git a/features/steps/project/commits/commits.rb b/features/steps/project/commits/commits.rb
index 007dfb67a77..18e267294e4 100644
--- a/features/steps/project/commits/commits.rb
+++ b/features/steps/project/commits/commits.rb
@@ -166,15 +166,6 @@ class Spinach::Features::ProjectCommits < Spinach::FeatureSteps
     expect(page).to have_content "Pipeline #1 for 570e7b2a pending"
   end
 
-  step 'I click status link' do
-    find('.commit-ci-menu').click_link "Builds"
-  end
-
-  step 'I see builds list' do
-    expect(page).to have_content "Pipeline #1 for 570e7b2a pending"
-    expect(page).to have_content "1 build"
-  end
-
   step 'I search "submodules" commits' do
     fill_in 'commits-search', with: 'submodules'
   end
diff --git a/features/steps/project/commits/revert.rb b/features/steps/project/commits/revert.rb
index 94a5d4e2e4d..c9746407344 100644
--- a/features/steps/project/commits/revert.rb
+++ b/features/steps/project/commits/revert.rb
@@ -36,5 +36,6 @@ class Spinach::Features::RevertCommits < Spinach::FeatureSteps
 
   step 'I should see the new merge request notice' do
     page.should have_content('The commit has been successfully reverted. You can now submit a merge request to get this change into the original branch.')
+    page.should have_content("From revert-#{Commit.truncate_sha(sample_commit.id)} into master")
   end
 end
diff --git a/features/steps/project/deploy_keys.rb b/features/steps/project/deploy_keys.rb
index 83b9ef48392..580a19494c2 100644
--- a/features/steps/project/deploy_keys.rb
+++ b/features/steps/project/deploy_keys.rb
@@ -36,7 +36,7 @@ class Spinach::Features::ProjectDeployKeys < Spinach::FeatureSteps
   end
 
   step 'I should be on deploy keys page' do
-    expect(current_path).to eq namespace_project_deploy_keys_path(@project.namespace, @project)
+    expect(current_path).to eq namespace_project_settings_repository_path(@project.namespace, @project)
   end
 
   step 'I should see newly created deploy key' do
@@ -46,11 +46,11 @@ class Spinach::Features::ProjectDeployKeys < Spinach::FeatureSteps
   end
 
   step 'other projects have deploy keys' do
-    @second_project = create(:project, namespace: create(:group))
+    @second_project = create(:empty_project, namespace: create(:group))
     @second_project.team << [current_user, :master]
     create(:deploy_keys_project, project: @second_project)
 
-    @third_project = create(:project, namespace: create(:group))
+    @third_project = create(:empty_project, namespace: create(:group))
     @third_project.team << [current_user, :master]
     create(:deploy_keys_project, project: @third_project, deploy_key: @second_project.deploy_keys.first)
   end
diff --git a/features/steps/project/fork.rb b/features/steps/project/fork.rb
index 70dbd030003..79db9728227 100644
--- a/features/steps/project/fork.rb
+++ b/features/steps/project/fork.rb
@@ -9,7 +9,7 @@ class Spinach::Features::ProjectFork < Spinach::FeatureSteps
   end
 
   step 'I am a member of project "Shop"' do
-    @project = create(:project, name: "Shop")
+    @project = create(:project, :repository, name: "Shop")
     @project.team << [@user, :reporter]
   end
 
@@ -18,7 +18,7 @@ class Spinach::Features::ProjectFork < Spinach::FeatureSteps
   end
 
   step 'I already have a project named "Shop" in my namespace' do
-    @my_project = create(:project, name: "Shop", namespace: current_user.namespace)
+    @my_project = create(:project, :repository, name: "Shop", namespace: current_user.namespace)
   end
 
   step 'I should see a "Name has already been taken" warning' do
@@ -56,7 +56,7 @@ class Spinach::Features::ProjectFork < Spinach::FeatureSteps
   end
 
   step 'I should see my fork on the list' do
-    page.within('.projects-list-holder') do
+    page.within('.js-projects-list-holder') do
       project = @user.fork_of(@project)
       expect(page).to have_content("#{project.namespace.human_name} / #{project.name}")
     end
diff --git a/features/steps/project/forked_merge_requests.rb b/features/steps/project/forked_merge_requests.rb
index 6c14d835004..c0827ff8fc7 100644
--- a/features/steps/project/forked_merge_requests.rb
+++ b/features/steps/project/forked_merge_requests.rb
@@ -7,7 +7,7 @@ class Spinach::Features::ProjectForkedMergeRequests < Spinach::FeatureSteps
 
   step 'I am a member of project "Shop"' do
     @project = Project.find_by(name: "Shop")
-    @project ||= create(:project, name: "Shop")
+    @project ||= create(:project, :repository, name: "Shop")
     @project.team << [@user, :reporter]
   end
 
diff --git a/features/steps/project/graph.rb b/features/steps/project/graph.rb
index 7490d2bc6e7..176d04d721c 100644
--- a/features/steps/project/graph.rb
+++ b/features/steps/project/graph.rb
@@ -18,6 +18,10 @@ class Spinach::Features::ProjectGraph < Spinach::FeatureSteps
     visit languages_namespace_project_graph_path(project.namespace, project, "master")
   end
 
+  step 'I visit project "Shop" chart page' do
+    visit charts_namespace_project_graph_path(project.namespace, project, "master")
+  end
+
   step 'page should have languages graphs' do
     expect(page).to have_content /Ruby 66.* %/
     expect(page).to have_content /JavaScript 22.* %/
@@ -34,9 +38,9 @@ class Spinach::Features::ProjectGraph < Spinach::FeatureSteps
 
   step 'page should have CI graphs' do
     expect(page).to have_content 'Overall'
-    expect(page).to have_content 'Builds for last week'
-    expect(page).to have_content 'Builds for last month'
-    expect(page).to have_content 'Builds for last year'
+    expect(page).to have_content 'Jobs for last week'
+    expect(page).to have_content 'Jobs for last month'
+    expect(page).to have_content 'Jobs for last year'
     expect(page).to have_content 'Commit duration in minutes for last 30 commits'
   end
 
diff --git a/features/steps/project/hooks.rb b/features/steps/project/hooks.rb
index 13c0713669a..37b608ffbd3 100644
--- a/features/steps/project/hooks.rb
+++ b/features/steps/project/hooks.rb
@@ -36,12 +36,12 @@ class Spinach::Features::ProjectHooks < Spinach::FeatureSteps
   end
 
   step 'I should see newly created hook' do
-    expect(current_path).to eq namespace_project_hooks_path(current_project.namespace, current_project)
+    expect(current_path).to eq namespace_project_settings_integrations_path(current_project.namespace, current_project)
     expect(page).to have_content(@url)
   end
 
   step 'I should see newly created hook with SSL verification enabled' do
-    expect(current_path).to eq namespace_project_hooks_path(current_project.namespace, current_project)
+    expect(current_path).to eq namespace_project_settings_integrations_path(current_project.namespace, current_project)
     expect(page).to have_content(@url)
     expect(page).to have_content("SSL Verification: enabled")
   end
@@ -57,7 +57,7 @@ class Spinach::Features::ProjectHooks < Spinach::FeatureSteps
   end
 
   step 'hook should be triggered' do
-    expect(current_path).to eq namespace_project_hooks_path(current_project.namespace, current_project)
+    expect(current_path).to eq namespace_project_settings_integrations_path(current_project.namespace, current_project)
     expect(page).to have_selector '.flash-notice',
                               text: 'Hook executed successfully: HTTP 200'
   end
diff --git a/features/steps/project/issues/award_emoji.rb b/features/steps/project/issues/award_emoji.rb
index cbe5738e7e4..1762d5bdf95 100644
--- a/features/steps/project/issues/award_emoji.rb
+++ b/features/steps/project/issues/award_emoji.rb
@@ -44,6 +44,10 @@ class Spinach::Features::AwardEmoji < Spinach::FeatureSteps
     end
   end
 
+  step 'I have new comment with emoji added' do
+    expect(page).to have_selector ".emoji[title=':smile:']"
+  end
+
   step 'I have award added' do
     page.within '.awards' do
       expect(page).to have_selector '.js-emoji-btn'
@@ -86,7 +90,7 @@ class Spinach::Features::AwardEmoji < Spinach::FeatureSteps
 
   step 'I see search result for "hand"' do
     page.within '.emoji-menu-content' do
-      expect(page).to have_selector '[data-emoji="raised_hand"]'
+      expect(page).to have_selector '[data-name="raised_hand"]'
     end
   end
 
diff --git a/features/steps/project/issues/labels.rb b/features/steps/project/issues/labels.rb
index f74a9b5df47..4a35b71af2f 100644
--- a/features/steps/project/issues/labels.rb
+++ b/features/steps/project/issues/labels.rb
@@ -15,17 +15,16 @@ class Spinach::Features::ProjectIssuesLabels < Spinach::FeatureSteps
 
   step 'I delete all labels' do
     page.within '.labels' do
-      page.all('.remove-row').each do |remove|
-        remove.click
-        sleep 0.05
+      page.all('.remove-row').each do
+        first('.remove-row').click
       end
     end
   end
 
   step 'I should see labels help message' do
     page.within '.labels' do
-      expect(page).to have_content 'Create a label or generate a default set '\
-                                   'of labels'
+      expect(page).to have_content 'Generate a default set of labels'
+      expect(page).to have_content 'New label'
     end
   end
 
diff --git a/features/steps/project/labels.rb b/features/steps/project/labels.rb
deleted file mode 100644
index dbeb07c78db..00000000000
--- a/features/steps/project/labels.rb
+++ /dev/null
@@ -1,32 +0,0 @@
-class Spinach::Features::Labels < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedIssuable
-  include SharedProject
-  include SharedPaths
-
-  step 'And I visit project "Shop" labels page' do
-    visit namespace_project_labels_path(project.namespace, project)
-  end
-
-  step 'I should see that I am subscribed to the "bug" label' do
-    expect(subscribe_button).to have_content 'Unsubscribe'
-  end
-
-  step 'I should see that I am not subscribed to the "bug" label' do
-    expect(subscribe_button).to have_content 'Subscribe'
-  end
-
-  step 'I click button "Unsubscribe" for the "bug" label' do
-    subscribe_button.click
-  end
-
-  step 'I click button "Subscribe" for the "bug" label' do
-    subscribe_button.click
-  end
-
-  private
-
-  def subscribe_button
-    first('.js-subscribe-button', visible: true)
-  end
-end
diff --git a/features/steps/project/merge_requests.rb b/features/steps/project/merge_requests.rb
index d2fa8cd39af..9f0057cace7 100644
--- a/features/steps/project/merge_requests.rb
+++ b/features/steps/project/merge_requests.rb
@@ -501,6 +501,9 @@ class Spinach::Features::ProjectMergeRequests < Spinach::FeatureSteps
 
   step 'I fill in merge request search with "Fe"' do
     fill_in 'issuable_search', with: "Fe"
+    page.within '.merge-requests-holder' do
+      find('.merge-request')
+    end
   end
 
   step 'I click the "Target branch" dropdown' do
diff --git a/features/steps/project/merge_requests/acceptance.rb b/features/steps/project/merge_requests/acceptance.rb
index 4fda0731e2f..0a3f4649870 100644
--- a/features/steps/project/merge_requests/acceptance.rb
+++ b/features/steps/project/merge_requests/acceptance.rb
@@ -28,7 +28,7 @@ class Spinach::Features::ProjectMergeRequestsAcceptance < Spinach::FeatureSteps
 
   step 'There is an open Merge Request' do
     @user = create(:user)
-    @project = create(:project, :public)
+    @project = create(:project, :public, :repository)
     @project_member = create(:project_member, :developer, user: @user, project: @project)
     @merge_request = create(:merge_request, :with_diffs, :simple, source_project: @project)
   end
diff --git a/features/steps/project/merge_requests/revert.rb b/features/steps/project/merge_requests/revert.rb
index efbc4831ce1..31f95b524b3 100644
--- a/features/steps/project/merge_requests/revert.rb
+++ b/features/steps/project/merge_requests/revert.rb
@@ -30,14 +30,13 @@ class Spinach::Features::RevertMergeRequests < Spinach::FeatureSteps
   end
 
   step 'I am signed in as a developer of the project' do
+    @user = create(:user) { |u| @project.add_developer(u) }
     login_as(@user)
   end
 
   step 'There is an open Merge Request' do
-    @user = create(:user)
-    @project = create(:project, :public)
-    @project_member = create(:project_member, :developer, user: @user, project: @project)
-    @merge_request = create(:merge_request, :with_diffs, :simple, source_project: @project)
+    @merge_request = create(:merge_request, :with_diffs, :simple)
+    @project = @merge_request.source_project
   end
 
   step 'I should see a revert error' do
diff --git a/features/steps/project/network_graph.rb b/features/steps/project/network_graph.rb
index ff9251615c9..370e46265c7 100644
--- a/features/steps/project/network_graph.rb
+++ b/features/steps/project/network_graph.rb
@@ -66,7 +66,7 @@ class Spinach::Features::ProjectNetworkGraph < Spinach::FeatureSteps
   end
 
   step 'page should have "v1.0.0" in title' do
-    expect(page).to have_css 'title', text: 'Network · v1.0.0', visible: false
+    expect(page).to have_css 'title', text: 'Graph · v1.0.0', visible: false
   end
 
   step 'page should only have content from "v1.0.0"' do
diff --git a/features/steps/project/pages.rb b/features/steps/project/pages.rb
new file mode 100644
index 00000000000..c80c6273807
--- /dev/null
+++ b/features/steps/project/pages.rb
@@ -0,0 +1,139 @@
+class Spinach::Features::ProjectPages < Spinach::FeatureSteps
+  include SharedAuthentication
+  include SharedPaths
+  include SharedProject
+
+  step 'pages are enabled' do
+    allow(Gitlab.config.pages).to receive(:enabled).and_return(true)
+    allow(Gitlab.config.pages).to receive(:host).and_return('example.com')
+    allow(Gitlab.config.pages).to receive(:port).and_return(80)
+    allow(Gitlab.config.pages).to receive(:https).and_return(false)
+  end
+
+  step 'pages are disabled' do
+    allow(Gitlab.config.pages).to receive(:enabled).and_return(false)
+  end
+
+  step 'I visit the Project Pages' do
+    visit namespace_project_pages_path(@project.namespace, @project)
+  end
+
+  step 'I should see that GitLab Pages are disabled' do
+    expect(page).to have_content('GitLab Pages are disabled')
+  end
+
+  step 'I should see the usage of GitLab Pages' do
+    expect(page).to have_content('Configure pages')
+  end
+
+  step 'pages are deployed' do
+    pipeline = @project.ensure_pipeline('HEAD', @project.commit('HEAD').sha)
+    build = build(:ci_build,
+                  project: @project,
+                  pipeline: pipeline,
+                  ref: 'HEAD',
+                  artifacts_file: fixture_file_upload(Rails.root + 'spec/fixtures/pages.zip'),
+                  artifacts_metadata: fixture_file_upload(Rails.root + 'spec/fixtures/pages.zip.meta')
+                 )
+    result = ::Projects::UpdatePagesService.new(@project, build).execute
+    expect(result[:status]).to eq(:success)
+  end
+
+  step 'I should be able to access the Pages' do
+    expect(page).to have_content('Access pages')
+  end
+
+  step 'I should see that support for domains is disabled' do
+    expect(page).to have_content('Support for domains and certificates is disabled')
+  end
+
+  step 'support for external domains is disabled' do
+    allow(Gitlab.config.pages).to receive(:external_http).and_return(nil)
+    allow(Gitlab.config.pages).to receive(:external_https).and_return(nil)
+  end
+
+  step 'pages are exposed on external HTTP address' do
+    allow(Gitlab.config.pages).to receive(:external_http).and_return('1.1.1.1:80')
+    allow(Gitlab.config.pages).to receive(:external_https).and_return(nil)
+  end
+
+  step 'pages are exposed on external HTTPS address' do
+    allow(Gitlab.config.pages).to receive(:external_http).and_return('1.1.1.1:80')
+    allow(Gitlab.config.pages).to receive(:external_https).and_return('1.1.1.1:443')
+  end
+
+  step 'I should be able to add a New Domain' do
+    expect(page).to have_content('New Domain')
+  end
+
+  step 'I visit add a new Pages Domain' do
+    visit new_namespace_project_pages_domain_path(@project.namespace, @project)
+  end
+
+  step 'I fill the domain' do
+    fill_in 'Domain', with: 'my.test.domain.com'
+  end
+
+  step 'I click on "Create New Domain"' do
+    click_button 'Create New Domain'
+  end
+
+  step 'I should see a new domain added' do
+    expect(page).to have_content('Domains (1)')
+    expect(page).to have_content('my.test.domain.com')
+  end
+
+  step 'pages domain is added' do
+    @project.pages_domains.create!(domain: 'my.test.domain.com')
+  end
+
+  step 'I should see error message that domain already exists' do
+    expect(page).to have_content('Domain has already been taken')
+  end
+
+  step 'I should see that support for certificates is disabled' do
+    expect(page).to have_content('Support for custom certificates is disabled')
+  end
+
+  step 'I fill the certificate and key' do
+    fill_in 'Certificate (PEM)', with: '-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----'
+
+    fill_in 'Key (PEM)', with: '-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----'
+  end
+
+  step 'I click Remove Pages' do
+    click_link 'Remove pages'
+  end
+
+  step 'The Pages should get removed' do
+    expect(@project.pages_deployed?).to be_falsey
+  end
+end
diff --git a/features/steps/project/redirects.rb b/features/steps/project/redirects.rb
index 1ffd5cb9de5..92936f27c20 100644
--- a/features/steps/project/redirects.rb
+++ b/features/steps/project/redirects.rb
@@ -4,11 +4,11 @@ class Spinach::Features::ProjectRedirects < Spinach::FeatureSteps
   include SharedProject
 
   step 'public project "Community"' do
-    create :project, :public, name: 'Community'
+    create(:empty_project, :public, name: 'Community')
   end
 
   step 'private project "Enterprise"' do
-    create :project, name: 'Enterprise'
+    create(:empty_project, :private, name: 'Enterprise')
   end
 
   step 'I visit project "Community" page' do
diff --git a/features/steps/project/services.rb b/features/steps/project/services.rb
index bd6466f3686..772b07d0ad8 100644
--- a/features/steps/project/services.rb
+++ b/features/steps/project/services.rb
@@ -4,7 +4,7 @@ class Spinach::Features::ProjectServices < Spinach::FeatureSteps
   include SharedPaths
 
   step 'I visit project "Shop" services page' do
-    visit namespace_project_services_path(@project.namespace, @project)
+    visit namespace_project_settings_integrations_path(@project.namespace, @project)
   end
 
   step 'I should see list of available services' do
@@ -137,17 +137,17 @@ class Spinach::Features::ProjectServices < Spinach::FeatureSteps
     expect(find_field('Colorize messages').value).to eq '1'
   end
 
-  step 'I click Slack service link' do
-    click_link 'Slack'
+  step 'I click Slack notifications service link' do
+    click_link 'Slack notifications'
   end
 
-  step 'I fill Slack settings' do
+  step 'I fill Slack notifications settings' do
     check 'Active'
     fill_in 'Webhook', with: 'https://hooks.slack.com/services/SVRWFV0VVAR97N/B02R25XN3/ZBqu7xMupaEEICInN685'
     click_button 'Save'
   end
 
-  step 'I should see Slack service settings saved' do
+  step 'I should see Slack Notifications service settings saved' do
     expect(find_field('Webhook').value).to eq 'https://hooks.slack.com/services/SVRWFV0VVAR97N/B02R25XN3/ZBqu7xMupaEEICInN685'
   end
 
diff --git a/features/steps/project/snippets.rb b/features/steps/project/snippets.rb
index 5e7d539add6..a3bebfa4b71 100644
--- a/features/steps/project/snippets.rb
+++ b/features/steps/project/snippets.rb
@@ -22,7 +22,7 @@ class Spinach::Features::ProjectSnippets < Spinach::FeatureSteps
   end
 
   step 'I click link "New snippet"' do
-    click_link "New snippet"
+    first(:link, "New snippet").click
   end
 
   step 'I click link "Snippet one"' do
diff --git a/features/steps/project/source/browse_files.rb b/features/steps/project/source/browse_files.rb
index 1cc9e37b075..6845f75f22f 100644
--- a/features/steps/project/source/browse_files.rb
+++ b/features/steps/project/source/browse_files.rb
@@ -6,7 +6,7 @@ class Spinach::Features::ProjectSourceBrowseFiles < Spinach::FeatureSteps
   include RepoHelpers
 
   step "I don't have write access" do
-    @project = create(:project, name: "Other Project", path: "other-project")
+    @project = create(:project, :repository, name: "Other Project", path: "other-project")
     @project.team << [@user, :reporter]
     visit namespace_project_tree_path(@project.namespace, @project, root_ref)
   end
@@ -82,7 +82,10 @@ class Spinach::Features::ProjectSourceBrowseFiles < Spinach::FeatureSteps
   end
 
   step 'I fill the new branch name' do
-    fill_in :target_branch, with: 'new_branch_name', visible: true
+    first('button.js-target-branch', visible: true).click
+    first('.create-new-branch', visible: true).click
+    first('#new_branch_name', visible: true).set('new_branch_name')
+    first('.js-new-branch-btn', visible: true).click
   end
 
   step 'I fill the new file name with an illegal name' do
@@ -334,6 +337,7 @@ class Spinach::Features::ProjectSourceBrowseFiles < Spinach::FeatureSteps
   end
 
   step 'I click on "files/lfs/lfs_object.iso" file in repo' do
+    allow_any_instance_of(Project).to receive(:lfs_enabled?).and_return(true)
     visit namespace_project_tree_path(@project.namespace, @project, "lfs")
     click_link 'files'
     click_link "lfs"
diff --git a/features/steps/project/source/markdown_render.rb b/features/steps/project/source/markdown_render.rb
index dee6a8a5558..9183de76881 100644
--- a/features/steps/project/source/markdown_render.rb
+++ b/features/steps/project/source/markdown_render.rb
@@ -8,7 +8,7 @@ class Spinach::Features::ProjectSourceMarkdownRender < Spinach::FeatureSteps
 
   step 'I own project "Delta"' do
     @project = Project.find_by(name: "Delta")
-    @project ||= create(:project, name: "Delta", namespace: @user.namespace)
+    @project ||= create(:project, :repository, name: "Delta", namespace: @user.namespace)
     @project.team << [@user, :master]
   end
 
diff --git a/features/steps/project/team_management.rb b/features/steps/project/team_management.rb
index b21d0849ad1..6986c7ede56 100644
--- a/features/steps/project/team_management.rb
+++ b/features/steps/project/team_management.rb
@@ -65,7 +65,11 @@ class Spinach::Features::ProjectTeamManagement < Spinach::FeatureSteps
     user = User.find_by(name: 'Dmitriy')
     project_member = project.project_members.find_by(user_id: user.id)
     page.within "#project_member_#{project_member.id}" do
-      select "Reporter", from: "member_access_level_#{project_member.id}"
+      click_button project_member.human_access
+
+      page.within '.dropdown-menu' do
+        click_link 'Reporter'
+      end
     end
   end
 
@@ -109,8 +113,10 @@ class Spinach::Features::ProjectTeamManagement < Spinach::FeatureSteps
     project.team << [user, :reporter]
   end
 
-  step 'I click link "Import team from another project"' do
-    click_link "Import"
+  step 'I click link "Import team from another project"' do    
+    page.within '.users-project-form' do
+      click_link "Import"
+    end
   end
 
   When 'I submit "Website" project for import team' do
@@ -131,7 +137,7 @@ class Spinach::Features::ProjectTeamManagement < Spinach::FeatureSteps
   step 'I share project with group "OpenSource"' do
     project = Project.find_by(name: 'Shop')
     os_group = create(:group, name: 'OpenSource')
-    create(:project, group: os_group)
+    create(:empty_project, group: os_group)
     @os_user1 = create(:user)
     @os_user2 = create(:user)
     os_group.add_owner(@os_user1)
@@ -144,7 +150,7 @@ class Spinach::Features::ProjectTeamManagement < Spinach::FeatureSteps
   step 'I should see "Opensource" group user listing' do
     page.within '.project-members-groups' do
       expect(page).to have_content('OpenSource')
-      expect(find('select').value).to eq('40')
+      expect(first('.group_member')).to have_content('Master')
     end
   end
 end
diff --git a/features/steps/shared/admin.rb b/features/steps/shared/admin.rb
index fbaa408226e..ac0a1764147 100644
--- a/features/steps/shared/admin.rb
+++ b/features/steps/shared/admin.rb
@@ -2,7 +2,7 @@ module SharedAdmin
   include Spinach::DSL
 
   step 'there are projects in system' do
-    2.times { create(:project) }
+    2.times { create(:project, :repository) }
   end
 
   step 'system has users' do
diff --git a/features/steps/shared/authentication.rb b/features/steps/shared/authentication.rb
index 735e0ef6108..5c3e724746b 100644
--- a/features/steps/shared/authentication.rb
+++ b/features/steps/shared/authentication.rb
@@ -33,6 +33,6 @@ module SharedAuthentication
   end
 
   def current_user
-    @user || User.first
+    @user || User.reorder(nil).first
   end
 end
diff --git a/features/steps/shared/builds.rb b/features/steps/shared/builds.rb
index 70e6d4836b2..5bc3a1f5ac4 100644
--- a/features/steps/shared/builds.rb
+++ b/features/steps/shared/builds.rb
@@ -11,7 +11,7 @@ module SharedBuilds
 
   step 'project has a recent build' do
     @pipeline = create(:ci_empty_pipeline, project: @project, sha: @project.commit.sha, ref: 'master')
-    @build = create(:ci_build_with_coverage, pipeline: @pipeline)
+    @build = create(:ci_build, :coverage, pipeline: @pipeline)
   end
 
   step 'recent build is successful' do
@@ -47,7 +47,7 @@ module SharedBuilds
   end
 
   step 'recent build has a build trace' do
-    @build.trace = 'build trace'
+    @build.trace = 'job trace'
   end
 
   step 'download of build artifacts archive starts' do
@@ -60,7 +60,7 @@ module SharedBuilds
   end
 
   step 'I see details of a build' do
-    expect(page).to have_content "Build ##{@build.id}"
+    expect(page).to have_content "Job ##{@build.id}"
   end
 
   step 'I see build trace' do
diff --git a/features/steps/shared/group.rb b/features/steps/shared/group.rb
index fe6736dacd4..de119f2c6c0 100644
--- a/features/steps/shared/group.rb
+++ b/features/steps/shared/group.rb
@@ -40,7 +40,7 @@ module SharedGroup
     user = User.find_by(name: username) || create(:user, name: username)
     group = Group.find_by(name: groupname) || create(:group, name: groupname)
     group.add_user(user, role)
-    project ||= create(:project, namespace: group, path: "project#{@project_count}")
+    project ||= create(:project, :repository, namespace: group, path: "project#{@project_count}")
     create(:closed_issue_event, project: project)
     project.team << [user, :master]
     @project_count += 1
diff --git a/features/steps/shared/issuable.rb b/features/steps/shared/issuable.rb
index 79dde620265..3d9cedf5c2d 100644
--- a/features/steps/shared/issuable.rb
+++ b/features/steps/shared/issuable.rb
@@ -153,7 +153,7 @@ module SharedIssuable
 
     case type
     when :issue
-      attrs.merge!(project: project)
+      attrs[:project] = project
     when :merge_request
       attrs.merge!(
         source_project: project,
diff --git a/features/steps/shared/paths.rb b/features/steps/shared/paths.rb
index 2bd8ea745e4..d5b3bb34d7a 100644
--- a/features/steps/shared/paths.rb
+++ b/features/steps/shared/paths.rb
@@ -168,7 +168,7 @@ module SharedPaths
   end
 
   step 'I visit admin projects page' do
-    visit admin_namespaces_projects_path
+    visit admin_projects_path
   end
 
   step 'I visit admin users page' do
@@ -191,30 +191,14 @@ module SharedPaths
     visit admin_background_jobs_path
   end
 
-  step 'I visit admin groups page' do
-    visit admin_groups_path
-  end
-
-  step 'I visit admin appearance page' do
-    visit admin_appearances_path
-  end
-
   step 'I visit admin teams page' do
     visit admin_teams_path
   end
 
-  step 'I visit admin settings page' do
-    visit admin_application_settings_path
-  end
-
   step 'I visit spam logs page' do
     visit admin_spam_logs_path
   end
 
-  step 'I visit applications page' do
-    visit admin_applications_path
-  end
-
   # ----------------------------------------
   # Generic Project
   # ----------------------------------------
@@ -248,7 +232,7 @@ module SharedPaths
     visit stats_namespace_project_repository_path(@project.namespace, @project)
   end
 
-  step "I visit my project's network page" do
+  step "I visit my project's graph page" do
     # Stub Graph max_size to speed up test (10 commits vs. 650)
     Network::Graph.stub(max_count: 10)
 
@@ -272,7 +256,7 @@ module SharedPaths
   end
 
   step 'I visit project hooks page' do
-    visit namespace_project_hooks_path(@project.namespace, @project)
+    visit namespace_project_settings_integrations_path(@project.namespace, @project)
   end
 
   step 'I visit project deploy keys page' do
diff --git a/features/steps/shared/project.rb b/features/steps/shared/project.rb
index b51152c79c6..345a28f27dc 100644
--- a/features/steps/shared/project.rb
+++ b/features/steps/shared/project.rb
@@ -3,19 +3,25 @@ module SharedProject
 
   # Create a project without caring about what it's called
   step "I own a project" do
-    @project = create(:project, namespace: @user.namespace)
+    @project = create(:project, :repository, namespace: @user.namespace)
+    @project.team << [@user, :master]
+  end
+
+  step "I own a project in some group namespace" do
+    @group = create(:group, name: 'some group')
+    @project = create(:project, namespace: @group)
     @project.team << [@user, :master]
   end
 
   step "project exists in some group namespace" do
     @group = create(:group, name: 'some group')
-    @project = create(:project, namespace: @group, public_builds: false)
+    @project = create(:project, :repository, namespace: @group, public_builds: false)
   end
 
   # Create a specific project called "Shop"
   step 'I own project "Shop"' do
     @project = Project.find_by(name: "Shop")
-    @project ||= create(:project, name: "Shop", namespace: @user.namespace)
+    @project ||= create(:project, :repository, name: "Shop", namespace: @user.namespace)
     @project.team << [@user, :master]
   end
 
@@ -40,7 +46,7 @@ module SharedProject
   # Create another specific project called "Forum"
   step 'I own project "Forum"' do
     @project = Project.find_by(name: "Forum")
-    @project ||= create(:project, name: "Forum", namespace: @user.namespace, path: 'forum_project')
+    @project ||= create(:project, :repository, name: "Forum", namespace: @user.namespace, path: 'forum_project')
     @project.build_project_feature
     @project.project_feature.save
     @project.team << [@user, :master]
@@ -97,7 +103,7 @@ module SharedProject
   step 'I should see project settings' do
     expect(current_path).to eq edit_namespace_project_path(@project.namespace, @project)
     expect(page).to have_content("Project name")
-    expect(page).to have_content("Feature Visibility")
+    expect(page).to have_content("Sharing & Permissions")
   end
 
   def current_project
@@ -121,7 +127,7 @@ module SharedProject
   # ----------------------------------------
 
   step 'archived project "Archive"' do
-    create :project, :public, archived: true, name: 'Archive'
+    create(:project, :archived, :public, :repository, name: 'Archive')
   end
 
   step 'I should not see project "Archive"' do
@@ -144,7 +150,7 @@ module SharedProject
   # ----------------------------------------
 
   step 'private project "Enterprise"' do
-    create :project, name: 'Enterprise'
+    create(:project, :private, :repository, name: 'Enterprise')
   end
 
   step 'I should see project "Enterprise"' do
@@ -156,19 +162,23 @@ module SharedProject
   end
 
   step 'internal project "Internal"' do
-    create :project, :internal, name: 'Internal'
+    create(:project, :internal, :repository, name: 'Internal')
   end
 
   step 'I should see project "Internal"' do
-    expect(page).to have_content "Internal"
+    page.within '.js-projects-list-holder' do
+      expect(page).to have_content "Internal"
+    end
   end
 
   step 'I should not see project "Internal"' do
-    expect(page).not_to have_content "Internal"
+    page.within '.js-projects-list-holder' do
+      expect(page).not_to have_content "Internal"
+    end
   end
 
   step 'public project "Community"' do
-    create :project, :public, name: 'Community'
+    create(:project, :public, :repository, name: 'Community')
   end
 
   step 'I should see project "Community"' do
diff --git a/features/steps/shared/project_tab.rb b/features/steps/shared/project_tab.rb
index d6024212601..0cb9229dbae 100644
--- a/features/steps/shared/project_tab.rb
+++ b/features/steps/shared/project_tab.rb
@@ -4,7 +4,7 @@ module SharedProjectTab
   include Spinach::DSL
   include SharedActiveTab
 
-  step 'the active main tab should be Home' do
+  step 'the active main tab should be Project' do
     ensure_active_main_tab('Project')
   end
 
@@ -12,16 +12,12 @@ module SharedProjectTab
     ensure_active_main_tab('Repository')
   end
 
-  step 'the active main tab should be Graphs' do
-    ensure_active_main_tab('Graphs')
-  end
-
   step 'the active main tab should be Issues' do
     ensure_active_main_tab('Issues')
   end
 
-  step 'the active main tab should be Members' do
-    ensure_active_main_tab('Members')
+  step 'the active sub tab should be Members' do
+    ensure_active_sub_tab('Members')
   end
 
   step 'the active main tab should be Merge Requests' do
@@ -37,15 +33,11 @@ module SharedProjectTab
   end
 
   step 'the active main tab should be Settings' do
-    expect(page).to have_selector('.layout-nav .nav-links > li.active', count: 0)
+    ensure_active_main_tab('Settings')
   end
 
-  step 'the active main tab should be Activity' do
-    ensure_active_main_tab('Activity')
-  end
-
-  step 'the active sub tab should be Network' do
-    ensure_active_sub_tab('Network')
+  step 'the active sub tab should be Graph' do
+    ensure_active_sub_tab('Graph')
   end
 
   step 'the active sub tab should be Files' do
@@ -55,4 +47,16 @@ module SharedProjectTab
   step 'the active sub tab should be Commits' do
     ensure_active_sub_tab('Commits')
   end
+
+  step 'the active sub tab should be Home' do
+    ensure_active_sub_tab('Home')
+  end
+
+  step 'the active sub tab should be Activity' do
+    ensure_active_sub_tab('Activity')
+  end
+
+  step 'the active sub tab should be Charts' do
+    ensure_active_sub_tab('Charts')
+  end
 end
diff --git a/features/steps/snippets/user.rb b/features/steps/snippets/user.rb
deleted file mode 100644
index 997c605bce2..00000000000
--- a/features/steps/snippets/user.rb
+++ /dev/null
@@ -1,55 +0,0 @@
-class Spinach::Features::SnippetsUser < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedPaths
-  include SharedSnippet
-
-  step 'I visit my snippets page' do
-    visit dashboard_snippets_path
-  end
-
-  step 'I should see "Personal snippet one" in snippets' do
-    expect(page).to have_content "Personal snippet one"
-  end
-
-  step 'I should see "Personal snippet private" in snippets' do
-    expect(page).to have_content "Personal snippet private"
-  end
-
-  step 'I should see "Personal snippet internal" in snippets' do
-    expect(page).to have_content "Personal snippet internal"
-  end
-
-  step 'I should not see "Personal snippet one" in snippets' do
-    expect(page).not_to have_content "Personal snippet one"
-  end
-
-  step 'I should not see "Personal snippet private" in snippets' do
-    expect(page).not_to have_content "Personal snippet private"
-  end
-
-  step 'I should not see "Personal snippet internal" in snippets' do
-    expect(page).not_to have_content "Personal snippet internal"
-  end
-
-  step 'I click "Internal" filter' do
-    page.within('.snippet-scope-menu') do
-      click_link "Internal"
-    end
-  end
-
-  step 'I click "Private" filter' do
-    page.within('.snippet-scope-menu') do
-      click_link "Private"
-    end
-  end
-
-  step 'I click "Public" filter' do
-    page.within('.snippet-scope-menu') do
-      click_link "Public"
-    end
-  end
-
-  def snippet
-    @snippet ||= PersonalSnippet.find_by!(title: "Personal snippet one")
-  end
-end
diff --git a/features/steps/user.rb b/features/steps/user.rb
index 59385a6ab59..271c9b097d4 100644
--- a/features/steps/user.rb
+++ b/features/steps/user.rb
@@ -38,6 +38,6 @@ class Spinach::Features::User < Spinach::FeatureSteps
   end
 
   def contributed_project
-    @contributed_project ||= create(:project, :public)
+    @contributed_project ||= create(:empty_project, :public)
   end
 end
diff --git a/features/support/capybara.rb b/features/support/capybara.rb
index 0b6a0981a3c..c0c489d2775 100644
--- a/features/support/capybara.rb
+++ b/features/support/capybara.rb
@@ -3,7 +3,7 @@ require 'capybara/poltergeist'
 require 'capybara-screenshot/spinach'
 
 # Give CI some extra time
-timeout = (ENV['CI'] || ENV['CI_SERVER']) ? 90 : 15
+timeout = (ENV['CI'] || ENV['CI_SERVER']) ? 30 : 10
 
 Capybara.javascript_driver = :poltergeist
 Capybara.register_driver :poltergeist do |app|
diff --git a/features/support/env.rb b/features/support/env.rb
index 8dbe3624410..f394c30d52f 100644
--- a/features/support/env.rb
+++ b/features/support/env.rb
@@ -4,7 +4,6 @@ SimpleCovEnv.start!
 ENV['RAILS_ENV'] = 'test'
 require './config/environment'
 require 'rspec/expectations'
-require 'sidekiq/testing/inline'
 
 require_relative 'capybara'
 require_relative 'db_cleaner'
@@ -15,7 +14,7 @@ if ENV['CI']
   Knapsack::Adapters::SpinachAdapter.bind
 end
 
-%w(select2_helper test_env repo_helpers wait_for_ajax).each do |f|
+%w(select2_helper test_env repo_helpers wait_for_ajax sidekiq).each do |f|
   require Rails.root.join('spec', 'support', f)
 end
 
diff --git a/fixtures/emojis/digests.json b/fixtures/emojis/digests.json
index 078d3413f33..3cbc4702dac 100644
--- a/fixtures/emojis/digests.json
+++ b/fixtures/emojis/digests.json
@@ -1,11622 +1,10748 @@
-[
-  {
-    "name": "100",
-    "unicode": "1F4AF",
+{
+  "100": {
+    "category": "symbols",
+    "moji": "💯",
+    "unicodeVersion": "6.0",
     "digest": "add3bd7d06b6dd445788b277f8c9e5dcf42a54d3ec8b7fb9e7a39695dd95d094"
   },
-  {
-    "name": "1234",
-    "unicode": "1F522",
+  "1234": {
+    "category": "symbols",
+    "moji": "🔢",
+    "unicodeVersion": "6.0",
     "digest": "c5ac5c8147f5bfd644fad6b470432bba86ffc7bcee04a0e0d277cd1ca485207f"
   },
-  {
-    "name": "8ball",
-    "unicode": "1F3B1",
+  "8ball": {
+    "category": "activity",
+    "moji": "🎱",
+    "unicodeVersion": "6.0",
     "digest": "a6e6855775b66c505adee65926a264103ebddf2e2d963db7c009b4fec3a24178"
   },
-  {
-    "name": "a",
-    "unicode": "1F170",
+  "a": {
+    "category": "symbols",
+    "moji": "🅰",
+    "unicodeVersion": "6.0",
     "digest": "bddbb39e8a1d35d42b7c08e7d47f63988cb4d8614b79f74e70b9c67c221896cc"
   },
-  {
-    "name": "ab",
-    "unicode": "1F18E",
+  "ab": {
+    "category": "symbols",
+    "moji": "🆎",
+    "unicodeVersion": "6.0",
     "digest": "67430fe5fce981160e2ea9052962e49f264322d3abfc2828fbc311b6cdf67ae8"
   },
-  {
-    "name": "abc",
-    "unicode": "1F524",
+  "abc": {
+    "category": "symbols",
+    "moji": "🔤",
+    "unicodeVersion": "6.0",
     "digest": "282c817ee3414d77a74b815962c33dd9fe71fabaea8c7a9cec466100fbe32187"
   },
-  {
-    "name": "abcd",
-    "unicode": "1F521",
+  "abcd": {
+    "category": "symbols",
+    "moji": "🔡",
+    "unicodeVersion": "6.0",
     "digest": "686728c759f4683c64762ee4eda0a91bf2041f0ae4f358aacf6c09bf51892eff"
   },
-  {
-    "name": "accept",
-    "unicode": "1F251",
+  "accept": {
+    "category": "symbols",
+    "moji": "🉑",
+    "unicodeVersion": "6.0",
     "digest": "7208d34c761f10a7fd28f98e25535eba13ff91a64442fc282a98bb77722614f1"
   },
-  {
-    "name": "aerial_tramway",
-    "unicode": "1F6A1",
+  "aerial_tramway": {
+    "category": "travel",
+    "moji": "🚡",
+    "unicodeVersion": "6.0",
     "digest": "98df666f34370fc34ce280d84bba5a7e617f733fbbfe66caa424b2afa6ab6777"
   },
-  {
-    "name": "airplane",
-    "unicode": "2708",
+  "airplane": {
+    "category": "travel",
+    "moji": "✈",
+    "unicodeVersion": "1.1",
     "digest": "cc12cf259ef88e57717620cd2bd5aa6a02a8631ee532a3bde24bee78edc5de33"
   },
-  {
-    "name": "airplane_arriving",
-    "unicode": "1F6EC",
+  "airplane_arriving": {
+    "category": "travel",
+    "moji": "🛬",
+    "unicodeVersion": "7.0",
     "digest": "80d5b4675f91c4cff06d146d795a065b0ce2a74557df4d9e3314e3d3b5c4ae82"
   },
-  {
-    "name": "airplane_departure",
-    "unicode": "1F6EB",
+  "airplane_departure": {
+    "category": "travel",
+    "moji": "🛫",
+    "unicodeVersion": "7.0",
     "digest": "5544eace06b8e1b6ea91940e893e013d33d6b166e14e6d128a87f2cd2de88332"
   },
-  {
-    "name": "airplane_small",
-    "unicode": "1F6E9",
+  "airplane_small": {
+    "category": "travel",
+    "moji": "🛩",
+    "unicodeVersion": "7.0",
     "digest": "1a2e07abbbe90d05cee7ff8dd52f443d595ccb38959f3089fe016b77e5d6de7d"
   },
-  {
-    "name": "small_airplane",
-    "unicode": "1F6E9",
-    "digest": "1a2e07abbbe90d05cee7ff8dd52f443d595ccb38959f3089fe016b77e5d6de7d"
-  },
-  {
-    "name": "alarm_clock",
-    "unicode": "23F0",
+  "alarm_clock": {
+    "category": "objects",
+    "moji": "⏰",
+    "unicodeVersion": "6.0",
     "digest": "fef05a3cd1cddbeca4de8091b94bddb93790b03fa213da86c0eec420f8c49599"
   },
-  {
-    "name": "alembic",
-    "unicode": "2697",
+  "alembic": {
+    "category": "objects",
+    "moji": "⚗",
+    "unicodeVersion": "4.1",
     "digest": "c94b2a4bf24ccf4db27a22c9725cfe900f4a99ec49ef2411d67952bcb2ca1bfb"
   },
-  {
-    "name": "alien",
-    "unicode": "1F47D",
+  "alien": {
+    "category": "people",
+    "moji": "👽",
+    "unicodeVersion": "6.0",
     "digest": "856ba98202b244c13a5ee3014a6f7ad592d8c119a30d79e4fc790b74b0e321f7"
   },
-  {
-    "name": "ambulance",
-    "unicode": "1F691",
+  "ambulance": {
+    "category": "travel",
+    "moji": "🚑",
+    "unicodeVersion": "6.0",
     "digest": "d9b3c1873de496a4554e715342c72290fb69a9c6766d7885f38bfe9491d052da"
   },
-  {
-    "name": "amphora",
-    "unicode": "1F3FA",
+  "amphora": {
+    "category": "objects",
+    "moji": "🏺",
+    "unicodeVersion": "8.0",
     "digest": "4015f907b649b5e348502cc0e3685ed184e180dca5cc81c43ec516e14df127bf"
   },
-  {
-    "name": "anchor",
-    "unicode": "2693",
+  "anchor": {
+    "category": "travel",
+    "moji": "⚓",
+    "unicodeVersion": "4.1",
     "digest": "2b29b34ef896ebab70016301e3d1880209bbc3c5a5b8d832e43afff9b17ad792"
   },
-  {
-    "name": "angel",
-    "unicode": "1F47C",
+  "angel": {
+    "category": "people",
+    "moji": "👼",
+    "unicodeVersion": "6.0",
     "digest": "db75c2460aaf9cd07cb41fe22c8a6079f3667ffe612a71611358720e2b5512a4"
   },
-  {
-    "name": "angel_tone1",
-    "unicode": "1F47C-1F3FB",
+  "angel_tone1": {
+    "category": "people",
+    "moji": "👼🏻",
+    "unicodeVersion": "8.0",
     "digest": "5871a622469b96296365adaf77d83167759692124c20e5a6e062a525af33472a"
   },
-  {
-    "name": "angel_tone2",
-    "unicode": "1F47C-1F3FC",
+  "angel_tone2": {
+    "category": "people",
+    "moji": "👼🏼",
+    "unicodeVersion": "8.0",
     "digest": "f5993198a5d9daf39e761c783461f07bca237f4e9b739ac300bb8ca001a69a1a"
   },
-  {
-    "name": "angel_tone3",
-    "unicode": "1F47C-1F3FD",
+  "angel_tone3": {
+    "category": "people",
+    "moji": "👼🏽",
+    "unicodeVersion": "8.0",
     "digest": "f0c97a7c4354626267d6ab0f388e4297ad255ab9b061f9c68fbcaa0abfc52783"
   },
-  {
-    "name": "angel_tone4",
-    "unicode": "1F47C-1F3FE",
+  "angel_tone4": {
+    "category": "people",
+    "moji": "👼🏾",
+    "unicodeVersion": "8.0",
     "digest": "6e5dc724c1939d1b0d1a91343662b5bd61ced7709c97802977145ffab6a1f7ac"
   },
-  {
-    "name": "angel_tone5",
-    "unicode": "1F47C-1F3FF",
+  "angel_tone5": {
+    "category": "people",
+    "moji": "👼🏿",
+    "unicodeVersion": "8.0",
     "digest": "52186e1de350c27d25d6010edf44f64a30338b65912ca178429fbcfbd88113c2"
   },
-  {
-    "name": "anger",
-    "unicode": "1F4A2",
+  "anger": {
+    "category": "symbols",
+    "moji": "💢",
+    "unicodeVersion": "6.0",
     "digest": "332493913891aa0eda2743b4bb16c4682400f249998bf34eb292246c9009e17f"
   },
-  {
-    "name": "anger_right",
-    "unicode": "1F5EF",
+  "anger_right": {
+    "category": "symbols",
+    "moji": "🗯",
+    "unicodeVersion": "7.0",
     "digest": "8b049511ef3b1b28325841e2f87c60773eaf2f65cabba58d8b0ec3de9b10c0ae"
   },
-  {
-    "name": "right_anger_bubble",
-    "unicode": "1F5EF",
-    "digest": "8b049511ef3b1b28325841e2f87c60773eaf2f65cabba58d8b0ec3de9b10c0ae"
-  },
-  {
-    "name": "angry",
-    "unicode": "1F620",
+  "angry": {
+    "category": "people",
+    "moji": "😠",
+    "unicodeVersion": "6.0",
     "digest": "7e09e7e821f511606341fb5ce4011a8ed9809766ab86b7983ffa6ea352b39ec1"
   },
-  {
-    "name": "anguished",
-    "unicode": "1F627",
-    "digest": "a2b6f052996969a17150249d9ef5db742da3d6585bd38ca61eb14c4c13cda54f"
-  },
-  {
-    "name": "ant",
-    "unicode": "1F41C",
+  "ant": {
+    "category": "nature",
+    "moji": "🐜",
+    "unicodeVersion": "6.0",
     "digest": "929abeaff7ba21ab71cd1ab798af7a6b611e3b3ce1af80cede09a116b223e442"
   },
-  {
-    "name": "apple",
-    "unicode": "1F34E",
+  "apple": {
+    "category": "food",
+    "moji": "🍎",
+    "unicodeVersion": "6.0",
     "digest": "2a1b85ce57e3d236ae7777dcf332ec37d03bfd7b19806521a353bc532083224d"
   },
-  {
-    "name": "aquarius",
-    "unicode": "2652",
+  "aquarius": {
+    "category": "symbols",
+    "moji": "♒",
+    "unicodeVersion": "1.1",
     "digest": "fdc42cd41b0dace5eae6baba3143f1e40295d48a29e7103a5bba1d84a056c39d"
   },
-  {
-    "name": "aries",
-    "unicode": "2648",
+  "aries": {
+    "category": "symbols",
+    "moji": "♈",
+    "unicodeVersion": "1.1",
     "digest": "deb135debcde0a98f40361a84ab64d57c18b5b445cd2f4199e8936f052899737"
   },
-  {
-    "name": "arrow_backward",
-    "unicode": "25C0",
+  "arrow_backward": {
+    "category": "symbols",
+    "moji": "◀",
+    "unicodeVersion": "1.1",
     "digest": "e162ac82e90d1e925d479fa5c45b9340e0a53287be04e43cbbb2a89c7e7e45e4"
   },
-  {
-    "name": "arrow_double_down",
-    "unicode": "23EC",
+  "arrow_double_down": {
+    "category": "symbols",
+    "moji": "⏬",
+    "unicodeVersion": "6.0",
     "digest": "03ca890b05338d40972c7a056d672df620a203c6ca52ff3ff530f1a710905507"
   },
-  {
-    "name": "arrow_double_up",
-    "unicode": "23EB",
+  "arrow_double_up": {
+    "category": "symbols",
+    "moji": "⏫",
+    "unicodeVersion": "6.0",
     "digest": "e753f05bce993d62d5dc79e33c441ced059381b6ce21fa3ea4200f1b3236e59d"
   },
-  {
-    "name": "arrow_down",
-    "unicode": "2B07",
+  "arrow_down": {
+    "category": "symbols",
+    "moji": "⬇",
+    "unicodeVersion": "4.0",
     "digest": "9bf1bd2ea652ca9321087de58c7a112ea04c35676a6ee0766154183f8b95af6c"
   },
-  {
-    "name": "arrow_down_small",
-    "unicode": "1F53D",
+  "arrow_down_small": {
+    "category": "symbols",
+    "moji": "🔽",
+    "unicodeVersion": "6.0",
     "digest": "7766198bc60cf59d6cdaeeaa700c2282bfff2f0fdeb22cf4581ca284b87a3bb7"
   },
-  {
-    "name": "arrow_forward",
-    "unicode": "25B6",
+  "arrow_forward": {
+    "category": "symbols",
+    "moji": "▶",
+    "unicodeVersion": "1.1",
     "digest": "db77d9accd1e02224f5d612f79cd691e6befdf22063475204836be6572510fb7"
   },
-  {
-    "name": "arrow_heading_down",
-    "unicode": "2935",
+  "arrow_heading_down": {
+    "category": "symbols",
+    "moji": "⤵",
+    "unicodeVersion": "3.2",
     "digest": "f5396069c8f63c13e6c3e0ecd34267c932451309ade9c1171d410563153bf909"
   },
-  {
-    "name": "arrow_heading_up",
-    "unicode": "2934",
+  "arrow_heading_up": {
+    "category": "symbols",
+    "moji": "⤴",
+    "unicodeVersion": "3.2",
     "digest": "1cad71923fa3df24cf543cae4ce775b0f74936f2edd685fd86a7525c41a14568"
   },
-  {
-    "name": "arrow_left",
-    "unicode": "2B05",
+  "arrow_left": {
+    "category": "symbols",
+    "moji": "⬅",
+    "unicodeVersion": "4.0",
     "digest": "b629bb3dbe161ef89cfcfced0c7968a68e44a019ad509132987e4973bdc874e7"
   },
-  {
-    "name": "arrow_lower_left",
-    "unicode": "2199",
+  "arrow_lower_left": {
+    "category": "symbols",
+    "moji": "↙",
+    "unicodeVersion": "1.1",
     "digest": "879136ba0e24e6bf3be70118abcb716d71bd74f7b62347bc052b6533c0ea534d"
   },
-  {
-    "name": "arrow_lower_right",
-    "unicode": "2198",
+  "arrow_lower_right": {
+    "category": "symbols",
+    "moji": "↘",
+    "unicodeVersion": "1.1",
     "digest": "86d52ac9b961991e3aaa6a9f9b5ace4db6ffd1b5c171c09c23b516473b55066d"
   },
-  {
-    "name": "arrow_right",
-    "unicode": "27A1",
+  "arrow_right": {
+    "category": "symbols",
+    "moji": "➡",
+    "unicodeVersion": "1.1",
     "digest": "45f26a1cbb0f00ed3609b39da52e9d9e896a77e361c4c8036b1bf8038171bd49"
   },
-  {
-    "name": "arrow_right_hook",
-    "unicode": "21AA",
+  "arrow_right_hook": {
+    "category": "symbols",
+    "moji": "↪",
+    "unicodeVersion": "1.1",
     "digest": "4f452679c71bcea4fc4a701c55156fef3ddc1ebbc70570bedfc9d3a029637ab1"
   },
-  {
-    "name": "arrow_up",
-    "unicode": "2B06",
+  "arrow_up": {
+    "category": "symbols",
+    "moji": "⬆",
+    "unicodeVersion": "4.0",
     "digest": "982b988ef6651d8a71867ba7c87f640f62dd0eeb0b7c358f5a5c37e8fe507b8b"
   },
-  {
-    "name": "arrow_up_down",
-    "unicode": "2195",
+  "arrow_up_down": {
+    "category": "symbols",
+    "moji": "↕",
+    "unicodeVersion": "1.1",
     "digest": "645ed8fb6646f49bfd95af1752336deacdadbe5cba13904023a704288f3b0e2c"
   },
-  {
-    "name": "arrow_up_small",
-    "unicode": "1F53C",
+  "arrow_up_small": {
+    "category": "symbols",
+    "moji": "🔼",
+    "unicodeVersion": "6.0",
     "digest": "4a8c5789c13a852517e639e7a62c2d331464e6fb0358985aa97c1515e97b5e8b"
   },
-  {
-    "name": "arrow_upper_left",
-    "unicode": "2196",
+  "arrow_upper_left": {
+    "category": "symbols",
+    "moji": "↖",
+    "unicodeVersion": "1.1",
     "digest": "79026f828d6ceb7c55a9542770962ba6dcd08203995f6ceeb70333a12307d376"
   },
-  {
-    "name": "arrow_upper_right",
-    "unicode": "2197",
+  "arrow_upper_right": {
+    "category": "symbols",
+    "moji": "↗",
+    "unicodeVersion": "1.1",
     "digest": "7e0f33dfbe65628991c170130d366a3e2cedaf8862ddfcaf3960f395d3da1926"
   },
-  {
-    "name": "arrows_clockwise",
-    "unicode": "1F503",
+  "arrows_clockwise": {
+    "category": "symbols",
+    "moji": "🔃",
+    "unicodeVersion": "6.0",
     "digest": "88669679977f7157f0acaa9d6a1b77ccf84d25eb78c5bc8afcde38d3635e7144"
   },
-  {
-    "name": "arrows_counterclockwise",
-    "unicode": "1F504",
+  "arrows_counterclockwise": {
+    "category": "symbols",
+    "moji": "🔄",
+    "unicodeVersion": "6.0",
     "digest": "a2c6a6d3643c128aee3304cd03bb3d7cfe4d35d3ba825bc9c1142d7832b4426e"
   },
-  {
-    "name": "art",
-    "unicode": "1F3A8",
+  "art": {
+    "category": "activity",
+    "moji": "🎨",
+    "unicodeVersion": "6.0",
     "digest": "b6bc6c4bfb594aadcbb641d006031867678504764bbe0ab84e7b08567a9498da"
   },
-  {
-    "name": "articulated_lorry",
-    "unicode": "1F69B",
+  "articulated_lorry": {
+    "category": "travel",
+    "moji": "🚛",
+    "unicodeVersion": "6.0",
     "digest": "c115e6613ebd718268aa31d265e017138b9fb58bbb8201eb3f40de2380e460aa"
   },
-  {
-    "name": "asterisk",
-    "unicode": "002A-20E3",
+  "asterisk": {
+    "category": "symbols",
+    "moji": "*⃣",
+    "unicodeVersion": "3.0",
     "digest": "33d92093f2914448d5a939cf62e8ee3e32931923abdef5f0210e8a8150fa312d"
   },
-  {
-    "name": "keycap_asterisk",
-    "unicode": "002A-20E3",
-    "digest": "33d92093f2914448d5a939cf62e8ee3e32931923abdef5f0210e8a8150fa312d"
-  },
-  {
-    "name": "astonished",
-    "unicode": "1F632",
+  "astonished": {
+    "category": "people",
+    "moji": "😲",
+    "unicodeVersion": "6.0",
     "digest": "f8531bdda5070d10492709085f4ff652b8be9be6458758940358b9fc594a1f14"
   },
-  {
-    "name": "athletic_shoe",
-    "unicode": "1F45F",
+  "athletic_shoe": {
+    "category": "people",
+    "moji": "👟",
+    "unicodeVersion": "6.0",
     "digest": "1f90dc390e0dea679085465b7f9e786dfd7dd56a3b219987144ed37ab1e9bf95"
   },
-  {
-    "name": "atm",
-    "unicode": "1F3E7",
+  "atm": {
+    "category": "symbols",
+    "moji": "🏧",
+    "unicodeVersion": "6.0",
     "digest": "7d3ce6a6afb4951546883404b8e36904179f88f1aa533706cf7bf0bbe0d6fd3c"
   },
-  {
-    "name": "atom",
-    "unicode": "269B",
-    "digest": "6b6bb83b00707a314e46ff8eefbda40978a291ec7881caba1b1ee273f49c1368"
-  },
-  {
-    "name": "atom_symbol",
-    "unicode": "269B",
+  "atom": {
+    "category": "symbols",
+    "moji": "⚛",
+    "unicodeVersion": "4.1",
     "digest": "6b6bb83b00707a314e46ff8eefbda40978a291ec7881caba1b1ee273f49c1368"
   },
-  {
-    "name": "avocado",
-    "unicode": "1F951",
+  "avocado": {
+    "category": "food",
+    "moji": "🥑",
+    "unicodeVersion": "9.0",
     "digest": "bc1fb203d63b18985598400925de24050bb192afda1cbf0813f85cb139869eff"
   },
-  {
-    "name": "b",
-    "unicode": "1F171",
+  "b": {
+    "category": "symbols",
+    "moji": "🅱",
+    "unicodeVersion": "6.0",
     "digest": "722f9db9442e7c0fc0d0ac0f5291fbf47c6a0ac4d8abd42e97957da705fb82bf"
   },
-  {
-    "name": "baby",
-    "unicode": "1F476",
+  "baby": {
+    "category": "people",
+    "moji": "👶",
+    "unicodeVersion": "6.0",
     "digest": "219ae5a571aaf90c060956cd1c56dcc27708c827cecdca3ba1122058a3c4847b"
   },
-  {
-    "name": "baby_bottle",
-    "unicode": "1F37C",
+  "baby_bottle": {
+    "category": "food",
+    "moji": "🍼",
+    "unicodeVersion": "6.0",
     "digest": "4fb71689e9d634e8d1699cf454a71e43f2b5b1a5dbab0bf186626934fdf5b782"
   },
-  {
-    "name": "baby_chick",
-    "unicode": "1F424",
+  "baby_chick": {
+    "category": "nature",
+    "moji": "🐤",
+    "unicodeVersion": "6.0",
     "digest": "14119874e9b5548028dfb9cc593a541efc1d075ac839a565b92e0c3253cffe7e"
   },
-  {
-    "name": "baby_symbol",
-    "unicode": "1F6BC",
+  "baby_symbol": {
+    "category": "symbols",
+    "moji": "🚼",
+    "unicodeVersion": "6.0",
     "digest": "fb4db66868cda45ea3879ffc2ff4f763c56d2d889ae0ab17fe171129ede02f98"
   },
-  {
-    "name": "baby_tone1",
-    "unicode": "1F476-1F3FB",
+  "baby_tone1": {
+    "category": "people",
+    "moji": "👶🏻",
+    "unicodeVersion": "8.0",
     "digest": "cd3faf223a298c34e05d469d9d0db08438d97df7fd82c0973f8a9e07d553f5b1"
   },
-  {
-    "name": "baby_tone2",
-    "unicode": "1F476-1F3FC",
+  "baby_tone2": {
+    "category": "people",
+    "moji": "👶🏼",
+    "unicodeVersion": "8.0",
     "digest": "5b4539e22e0dd726c27eb8af2357f9240a52aed3f710f3234571cff029cc6198"
   },
-  {
-    "name": "baby_tone3",
-    "unicode": "1F476-1F3FD",
+  "baby_tone3": {
+    "category": "people",
+    "moji": "👶🏽",
+    "unicodeVersion": "8.0",
     "digest": "720e740e1ac63c6372269132b1fb6e07a6b91f5c808cc3adef59f0b4500e5e72"
   },
-  {
-    "name": "baby_tone4",
-    "unicode": "1F476-1F3FE",
+  "baby_tone4": {
+    "category": "people",
+    "moji": "👶🏾",
+    "unicodeVersion": "8.0",
     "digest": "5e43b69c509bd526ad6f081764578c30b6f3285fb7442222e05ccf62e53bfb64"
   },
-  {
-    "name": "baby_tone5",
-    "unicode": "1F476-1F3FF",
+  "baby_tone5": {
+    "category": "people",
+    "moji": "👶🏿",
+    "unicodeVersion": "8.0",
     "digest": "85bba6e0940ccfb99999fe124e815f9dd340d00a5568e13967b02245a62dbf54"
   },
-  {
-    "name": "back",
-    "unicode": "1F519",
+  "back": {
+    "category": "symbols",
+    "moji": "🔙",
+    "unicodeVersion": "6.0",
     "digest": "083e4e48b51092c28efb4532e840e1091b5d4b685c6e0f221aa0228f061cd91e"
   },
-  {
-    "name": "bacon",
-    "unicode": "1F953",
+  "bacon": {
+    "category": "food",
+    "moji": "🥓",
+    "unicodeVersion": "9.0",
     "digest": "18ad3817f1f88a69706db5727a58e763dde6c21a2d4f184c3d728c32dc5fa05a"
   },
-  {
-    "name": "badminton",
-    "unicode": "1F3F8",
+  "badminton": {
+    "category": "activity",
+    "moji": "🏸",
+    "unicodeVersion": "8.0",
     "digest": "353eb7ee93decd9fe0072e4d78a5618d5e2d9e77a6e4de9fe171870d75e02a66"
   },
-  {
-    "name": "baggage_claim",
-    "unicode": "1F6C4",
+  "baggage_claim": {
+    "category": "symbols",
+    "moji": "🛄",
+    "unicodeVersion": "6.0",
     "digest": "7d6bceca92c266da6d2b91dfcf244546fc11022e039e7da8e6888c1696bb2186"
   },
-  {
-    "name": "balloon",
-    "unicode": "1F388",
+  "balloon": {
+    "category": "objects",
+    "moji": "🎈",
+    "unicodeVersion": "6.0",
     "digest": "65760aedc1503b426927cff78c24449d563843a274961d962718fa9638375d54"
   },
-  {
-    "name": "ballot_box",
-    "unicode": "1F5F3",
+  "ballot_box": {
+    "category": "objects",
+    "moji": "🗳",
+    "unicodeVersion": "7.0",
     "digest": "4175a56eca5c6458574a681e109b1403fbb143cf27f69ae6c1917650f3e08892"
   },
-  {
-    "name": "ballot_box_with_ballot",
-    "unicode": "1F5F3",
-    "digest": "4175a56eca5c6458574a681e109b1403fbb143cf27f69ae6c1917650f3e08892"
-  },
-  {
-    "name": "ballot_box_with_check",
-    "unicode": "2611",
+  "ballot_box_with_check": {
+    "category": "symbols",
+    "moji": "☑",
+    "unicodeVersion": "1.1",
     "digest": "c98d6f3588dd87e2f318bbfe6c646399a905450edfd814edae4e5b1bddef2134"
   },
-  {
-    "name": "bamboo",
-    "unicode": "1F38D",
+  "bamboo": {
+    "category": "nature",
+    "moji": "🎍",
+    "unicodeVersion": "6.0",
     "digest": "e4ee65088df43d7081b1ce6fd996f66f3e0accd88840855c47a98a22997823dd"
   },
-  {
-    "name": "banana",
-    "unicode": "1F34C",
+  "banana": {
+    "category": "food",
+    "moji": "🍌",
+    "unicodeVersion": "6.0",
     "digest": "f9e8ff910c282c20a8907ff64926b5de4ee250529a1ed718fb33302e6fff8dd9"
   },
-  {
-    "name": "bangbang",
-    "unicode": "203C",
+  "bangbang": {
+    "category": "symbols",
+    "moji": "‼",
+    "unicodeVersion": "1.1",
     "digest": "76536fee63fe964a3f3839d309b1f45028fb0c43f4d1eeee495f17e1532b4def"
   },
-  {
-    "name": "bank",
-    "unicode": "1F3E6",
+  "bank": {
+    "category": "travel",
+    "moji": "🏦",
+    "unicodeVersion": "6.0",
     "digest": "f5d2976bf6d521638ccacc74be06bd4abfeab06c5d898a9d245edad45a5b6306"
   },
-  {
-    "name": "bar_chart",
-    "unicode": "1F4CA",
+  "bar_chart": {
+    "category": "objects",
+    "moji": "📊",
+    "unicodeVersion": "6.0",
     "digest": "65a328a1b2d7a5332dd4d93f4dbca13d976f0a505b00835c3fc458e394804240"
   },
-  {
-    "name": "barber",
-    "unicode": "1F488",
+  "barber": {
+    "category": "objects",
+    "moji": "💈",
+    "unicodeVersion": "6.0",
     "digest": "5e8053d3bb3765a8632fd1cbfe21163f74ed79f6be377eb9603eaaf883d8dc46"
   },
-  {
-    "name": "baseball",
-    "unicode": "26BE",
+  "baseball": {
+    "category": "activity",
+    "moji": "⚾",
+    "unicodeVersion": "5.2",
     "digest": "46ac16f8b5455b942f6dbff9483a6fd277721e6719d2731573baabd21c44b34f"
   },
-  {
-    "name": "basketball",
-    "unicode": "1F3C0",
+  "basketball": {
+    "category": "activity",
+    "moji": "🏀",
+    "unicodeVersion": "6.0",
     "digest": "cc83e2aea8fcd2e9a5789e1932ee3766c40843c142fd3565c4e77dafb21ec7d7"
   },
-  {
-    "name": "basketball_player",
-    "unicode": "26F9",
-    "digest": "793ba53c95e8def769383b612037bc9b9bceecaf1e0430c50a4cc128ad18d9b9"
-  },
-  {
-    "name": "person_with_ball",
-    "unicode": "26F9",
+  "basketball_player": {
+    "category": "activity",
+    "moji": "⛹",
+    "unicodeVersion": "5.2",
     "digest": "793ba53c95e8def769383b612037bc9b9bceecaf1e0430c50a4cc128ad18d9b9"
   },
-  {
-    "name": "basketball_player_tone1",
-    "unicode": "26F9-1F3FB",
+  "basketball_player_tone1": {
+    "category": "activity",
+    "moji": "⛹🏻",
+    "unicodeVersion": "8.0",
     "digest": "2a06522b971e68ee5b8777a58253009b548f4da2fb723c638acb3d7b04edba8f"
   },
-  {
-    "name": "person_with_ball_tone1",
-    "unicode": "26F9-1F3FB",
-    "digest": "2a06522b971e68ee5b8777a58253009b548f4da2fb723c638acb3d7b04edba8f"
-  },
-  {
-    "name": "basketball_player_tone2",
-    "unicode": "26F9-1F3FC",
-    "digest": "ecc0e44ab9bc478ba45a055fd69a3a38377b917aac5047963fe80ff8ae5fd8e3"
-  },
-  {
-    "name": "person_with_ball_tone2",
-    "unicode": "26F9-1F3FC",
+  "basketball_player_tone2": {
+    "category": "activity",
+    "moji": "⛹🏼",
+    "unicodeVersion": "8.0",
     "digest": "ecc0e44ab9bc478ba45a055fd69a3a38377b917aac5047963fe80ff8ae5fd8e3"
   },
-  {
-    "name": "basketball_player_tone3",
-    "unicode": "26F9-1F3FD",
+  "basketball_player_tone3": {
+    "category": "activity",
+    "moji": "⛹🏽",
+    "unicodeVersion": "8.0",
     "digest": "2d38f1851c685d29532c042461d7b5b996e5f04f0ed54857c66073c62a99ceac"
   },
-  {
-    "name": "person_with_ball_tone3",
-    "unicode": "26F9-1F3FD",
-    "digest": "2d38f1851c685d29532c042461d7b5b996e5f04f0ed54857c66073c62a99ceac"
-  },
-  {
-    "name": "basketball_player_tone4",
-    "unicode": "26F9-1F3FE",
+  "basketball_player_tone4": {
+    "category": "activity",
+    "moji": "⛹🏾",
+    "unicodeVersion": "8.0",
     "digest": "09e957c6e9ffc196415f28073aa261feba8efba0bdc694dc08f8f7cd1f88f720"
   },
-  {
-    "name": "person_with_ball_tone4",
-    "unicode": "26F9-1F3FE",
-    "digest": "09e957c6e9ffc196415f28073aa261feba8efba0bdc694dc08f8f7cd1f88f720"
-  },
-  {
-    "name": "basketball_player_tone5",
-    "unicode": "26F9-1F3FF",
+  "basketball_player_tone5": {
+    "category": "activity",
+    "moji": "⛹🏿",
+    "unicodeVersion": "8.0",
     "digest": "c631cefc5d2a0a31bdb9f0a0d97ea68b1c6928e565468998403034644572a0b0"
   },
-  {
-    "name": "person_with_ball_tone5",
-    "unicode": "26F9-1F3FF",
-    "digest": "c631cefc5d2a0a31bdb9f0a0d97ea68b1c6928e565468998403034644572a0b0"
-  },
-  {
-    "name": "bat",
-    "unicode": "1F987",
+  "bat": {
+    "category": "nature",
+    "moji": "🦇",
+    "unicodeVersion": "9.0",
     "digest": "8fc19e0d7d6f80906bdbc06d616a810de66180d96cf28070a53fa61b88904535"
   },
-  {
-    "name": "bath",
-    "unicode": "1F6C0",
+  "bath": {
+    "category": "activity",
+    "moji": "🛀",
+    "unicodeVersion": "6.0",
     "digest": "33b371832f90aad50baf5296f3ad4cc081c319b279f989c74409903d8568e917"
   },
-  {
-    "name": "bath_tone1",
-    "unicode": "1F6C0-1F3FB",
+  "bath_tone1": {
+    "category": "activity",
+    "moji": "🛀🏻",
+    "unicodeVersion": "8.0",
     "digest": "7ae2989e47788ba71359d52da68feec95aaff68a77d5a6556957df1617af8536"
   },
-  {
-    "name": "bath_tone2",
-    "unicode": "1F6C0-1F3FC",
+  "bath_tone2": {
+    "category": "activity",
+    "moji": "🛀🏼",
+    "unicodeVersion": "8.0",
     "digest": "2e86f8edad54d15a7094cd52160cbe51d10aa1750cfb0b3b58e93533f070e327"
   },
-  {
-    "name": "bath_tone3",
-    "unicode": "1F6C0-1F3FD",
+  "bath_tone3": {
+    "category": "activity",
+    "moji": "🛀🏽",
+    "unicodeVersion": "8.0",
     "digest": "654c0cd083a67ff330a38d07352876d265390e5399e5352598d64a6c7e5eeba7"
   },
-  {
-    "name": "bath_tone4",
-    "unicode": "1F6C0-1F3FE",
+  "bath_tone4": {
+    "category": "activity",
+    "moji": "🛀🏾",
+    "unicodeVersion": "8.0",
     "digest": "adad88c6830f31c4b5be194d1987d6aadf4adf45e4cb7f2e4657f0d20c0d663a"
   },
-  {
-    "name": "bath_tone5",
-    "unicode": "1F6C0-1F3FF",
+  "bath_tone5": {
+    "category": "activity",
+    "moji": "🛀🏿",
+    "unicodeVersion": "8.0",
     "digest": "952c4c9bf24e001e23a33ebf97bd92969cd9143e28ce93f9aafc708a8f966903"
   },
-  {
-    "name": "bathtub",
-    "unicode": "1F6C1",
+  "bathtub": {
+    "category": "objects",
+    "moji": "🛁",
+    "unicodeVersion": "6.0",
     "digest": "844dffb87ef872594195069b0d0df27c3fe51f3967ccbc8b2df811a086dd483a"
   },
-  {
-    "name": "battery",
-    "unicode": "1F50B",
+  "battery": {
+    "category": "objects",
+    "moji": "🔋",
+    "unicodeVersion": "6.0",
     "digest": "949ae06648667fb13d9121a6dfdd03bf8692794b28c36e9a8e8ac4515664449a"
   },
-  {
-    "name": "beach",
-    "unicode": "1F3D6",
-    "digest": "37fa2158977d470186caaa1aa06669b6dc5026ba49a0c44c5255541f8e974e26"
-  },
-  {
-    "name": "beach_with_umbrella",
-    "unicode": "1F3D6",
+  "beach": {
+    "category": "travel",
+    "moji": "🏖",
+    "unicodeVersion": "7.0",
     "digest": "37fa2158977d470186caaa1aa06669b6dc5026ba49a0c44c5255541f8e974e26"
   },
-  {
-    "name": "beach_umbrella",
-    "unicode": "26F1",
+  "beach_umbrella": {
+    "category": "objects",
+    "moji": "⛱",
+    "unicodeVersion": "5.2",
     "digest": "d045f1de10038b9fb1eaa2529b2f80b7e3be1cff503efcc2d680663d1fbbc18f"
   },
-  {
-    "name": "umbrella_on_ground",
-    "unicode": "26F1",
-    "digest": "d045f1de10038b9fb1eaa2529b2f80b7e3be1cff503efcc2d680663d1fbbc18f"
-  },
-  {
-    "name": "bear",
-    "unicode": "1F43B",
+  "bear": {
+    "category": "nature",
+    "moji": "🐻",
+    "unicodeVersion": "6.0",
     "digest": "a4b9066eaa5681e6af06e596a96a5217037460ffc3b013e8db4d34d762413246"
   },
-  {
-    "name": "bed",
-    "unicode": "1F6CF",
+  "bed": {
+    "category": "objects",
+    "moji": "🛏",
+    "unicodeVersion": "7.0",
     "digest": "08f6e20db51b1fb650b390a0a3074938646772f3fcee8c295d47742e44fe1e30"
   },
-  {
-    "name": "bee",
-    "unicode": "1F41D",
+  "bee": {
+    "category": "nature",
+    "moji": "🐝",
+    "unicodeVersion": "6.0",
     "digest": "5beb9a1650681b4adf69999d4808231c38f41a3ec693480b807cda86f964c570"
   },
-  {
-    "name": "beer",
-    "unicode": "1F37A",
+  "beer": {
+    "category": "food",
+    "moji": "🍺",
+    "unicodeVersion": "6.0",
     "digest": "69e227104976548ee0f37375fe1526fd65ef0a328d2d92db2feb1edfd7032bd4"
   },
-  {
-    "name": "beers",
-    "unicode": "1F37B",
+  "beers": {
+    "category": "food",
+    "moji": "🍻",
+    "unicodeVersion": "6.0",
     "digest": "db8b32d93bf6d161a3b027e55651d8f51231b13928b3610987ef62bb634d7501"
   },
-  {
-    "name": "beetle",
-    "unicode": "1F41E",
+  "beetle": {
+    "category": "nature",
+    "moji": "🐞",
+    "unicodeVersion": "6.0",
     "digest": "5aaa428e3f63f7cd1696839ab05be03fa0cd0cbed30a05c36cb270da330c3849"
   },
-  {
-    "name": "beginner",
-    "unicode": "1F530",
+  "beginner": {
+    "category": "symbols",
+    "moji": "🔰",
+    "unicodeVersion": "6.0",
     "digest": "2de4fdf92f182c42b12b7527034eaf767d996848b61f31ee69167728411ca0b1"
   },
-  {
-    "name": "bell",
-    "unicode": "1F514",
+  "bell": {
+    "category": "symbols",
+    "moji": "🔔",
+    "unicodeVersion": "6.0",
     "digest": "18d419417746ead408072b78fe2edb6314cdb49492873966fa9f9f06be09899b"
   },
-  {
-    "name": "bellhop",
-    "unicode": "1F6CE",
-    "digest": "b8187bc4059f6a0924a47fe3f6c07f656bed0334bbcbfa1e89f800fe6594ff08"
-  },
-  {
-    "name": "bellhop_bell",
-    "unicode": "1F6CE",
+  "bellhop": {
+    "category": "objects",
+    "moji": "🛎",
+    "unicodeVersion": "7.0",
     "digest": "b8187bc4059f6a0924a47fe3f6c07f656bed0334bbcbfa1e89f800fe6594ff08"
   },
-  {
-    "name": "bento",
-    "unicode": "1F371",
+  "bento": {
+    "category": "food",
+    "moji": "🍱",
+    "unicodeVersion": "6.0",
     "digest": "d46d4f681c5da7f7678b51be3445454a8ed18d917e132ae79077f05310e485f1"
   },
-  {
-    "name": "bicyclist",
-    "unicode": "1F6B4",
+  "bicyclist": {
+    "category": "activity",
+    "moji": "🚴",
+    "unicodeVersion": "6.0",
     "digest": "3302147b6b47c16adb97d78b7b761a1ca80e6d0b41d0b60f4da338d2f55f968b"
   },
-  {
-    "name": "bicyclist_tone1",
-    "unicode": "1F6B4-1F3FB",
+  "bicyclist_tone1": {
+    "category": "activity",
+    "moji": "🚴🏻",
+    "unicodeVersion": "8.0",
     "digest": "27eaae0eb61f5e7b3cd9faf02c042d6643a368051a7c9d7da4e0fb9802d39242"
   },
-  {
-    "name": "bicyclist_tone2",
-    "unicode": "1F6B4-1F3FC",
+  "bicyclist_tone2": {
+    "category": "activity",
+    "moji": "🚴🏼",
+    "unicodeVersion": "8.0",
     "digest": "39ee9e1071700da7079ad0146bf5711c3a222991eeca8b29b72a65677604444d"
   },
-  {
-    "name": "bicyclist_tone3",
-    "unicode": "1F6B4-1F3FD",
+  "bicyclist_tone3": {
+    "category": "activity",
+    "moji": "🚴🏽",
+    "unicodeVersion": "8.0",
     "digest": "03e1d2c4232c896147a9d4bf43becd61edbb5c84fc7193ecea474c0f9fb36817"
   },
-  {
-    "name": "bicyclist_tone4",
-    "unicode": "1F6B4-1F3FE",
+  "bicyclist_tone4": {
+    "category": "activity",
+    "moji": "🚴🏾",
+    "unicodeVersion": "8.0",
     "digest": "61393d9c4805be0379d86dd5bec9a1b02314433ab36cfd85bb48dfd073746617"
   },
-  {
-    "name": "bicyclist_tone5",
-    "unicode": "1F6B4-1F3FF",
+  "bicyclist_tone5": {
+    "category": "activity",
+    "moji": "🚴🏿",
+    "unicodeVersion": "8.0",
     "digest": "2b46d5f8303e5710dbf5db3a4edc9d88a032fe123fe79158024c9f51df5458c6"
   },
-  {
-    "name": "bike",
-    "unicode": "1F6B2",
+  "bike": {
+    "category": "travel",
+    "moji": "🚲",
+    "unicodeVersion": "6.0",
     "digest": "b41daa7c549d483e2336186a28baaa8ecb11986f490c0c54c793c44900c8f652"
   },
-  {
-    "name": "bikini",
-    "unicode": "1F459",
+  "bikini": {
+    "category": "people",
+    "moji": "👙",
+    "unicodeVersion": "6.0",
     "digest": "07fe156f64673818d69ce3bf03950ca59e3b5d346e45ca541da4078ab791f5ae"
   },
-  {
-    "name": "biohazard",
-    "unicode": "2623",
-    "digest": "96163e31f0b8dc5a59772133ede9cc2f40f94330d0b15e3d044b28747e2be788"
-  },
-  {
-    "name": "biohazard_sign",
-    "unicode": "2623",
+  "biohazard": {
+    "category": "symbols",
+    "moji": "☣",
+    "unicodeVersion": "1.1",
     "digest": "96163e31f0b8dc5a59772133ede9cc2f40f94330d0b15e3d044b28747e2be788"
   },
-  {
-    "name": "bird",
-    "unicode": "1F426",
+  "bird": {
+    "category": "nature",
+    "moji": "🐦",
+    "unicodeVersion": "6.0",
     "digest": "f916eaf8f271b3767ade9eabb69594c0479f45472d471cabaf59f6e965c161e0"
   },
-  {
-    "name": "birthday",
-    "unicode": "1F382",
+  "birthday": {
+    "category": "food",
+    "moji": "🎂",
+    "unicodeVersion": "6.0",
     "digest": "89e7c4c598ebee8ec8ab11ebe4ccc6defb7c4d2987ee2379a19b3b59827dd98a"
   },
-  {
-    "name": "black_circle",
-    "unicode": "26AB",
+  "black_circle": {
+    "category": "symbols",
+    "moji": "⚫",
+    "unicodeVersion": "4.1",
     "digest": "c2ba672994ad0f99d7fdc449f3fee45a2dca68a58f9fe95825b38465a30ef44e"
   },
-  {
-    "name": "black_heart",
-    "unicode": "1F5A4",
+  "black_heart": {
+    "category": "symbols",
+    "moji": "🖤",
+    "unicodeVersion": "9.0",
     "digest": "f334679168d6dd7328c28e9ae3cb2b1fca0e9c2777938d586bfe623db2a688b9"
   },
-  {
-    "name": "black_joker",
-    "unicode": "1F0CF",
+  "black_joker": {
+    "category": "symbols",
+    "moji": "🃏",
+    "unicodeVersion": "6.0",
     "digest": "d004b25f186494d5b2c65204caa9daecd749c840a0bea5718735e18109e5394d"
   },
-  {
-    "name": "black_large_square",
-    "unicode": "2B1B",
+  "black_large_square": {
+    "category": "symbols",
+    "moji": "⬛",
+    "unicodeVersion": "5.1",
     "digest": "cbd90dcbc2f674eafa53820548b5263c18c9845ab39937f085e85aca0aebb479"
   },
-  {
-    "name": "black_medium_small_square",
-    "unicode": "25FE",
+  "black_medium_small_square": {
+    "category": "symbols",
+    "moji": "◾",
+    "unicodeVersion": "3.2",
     "digest": "ab38363c2e862b8f67c719397a09a18e1ef996eec190691fdf769f5cfb209660"
   },
-  {
-    "name": "black_medium_square",
-    "unicode": "25FC",
+  "black_medium_square": {
+    "category": "symbols",
+    "moji": "◼",
+    "unicodeVersion": "3.2",
     "digest": "c9ffa87c37e8ee65fadcf755176949901aec7367e02abb85e63cad60cd922116"
   },
-  {
-    "name": "black_nib",
-    "unicode": "2712",
+  "black_nib": {
+    "category": "objects",
+    "moji": "✒",
+    "unicodeVersion": "1.1",
     "digest": "58fb23b1155102970eaa23765e7d529a21e8e545e076ec1158bf11b4de5f51a8"
   },
-  {
-    "name": "black_small_square",
-    "unicode": "25AA",
+  "black_small_square": {
+    "category": "symbols",
+    "moji": "▪",
+    "unicodeVersion": "1.1",
     "digest": "f69be6de578fffce5a3e60eda690104b2ef6a855c630040104fb760a02ff1aef"
   },
-  {
-    "name": "black_square_button",
-    "unicode": "1F532",
+  "black_square_button": {
+    "category": "symbols",
+    "moji": "🔲",
+    "unicodeVersion": "6.0",
     "digest": "9d818fcd08ed38cd0bbbcfd83e665aa29b3761c0d8b9806d8954d36785e267a8"
   },
-  {
-    "name": "blossom",
-    "unicode": "1F33C",
+  "blossom": {
+    "category": "nature",
+    "moji": "🌼",
+    "unicodeVersion": "6.0",
     "digest": "e8cf369d4e4cdb4eccc2ebcbb35439b0344221115701daae642e58dff8544922"
   },
-  {
-    "name": "blowfish",
-    "unicode": "1F421",
+  "blowfish": {
+    "category": "nature",
+    "moji": "🐡",
+    "unicodeVersion": "6.0",
     "digest": "e706849ed00f08a82312381c76f6f9ba6cc261fbf87a839c85e7dd54138f9dc3"
   },
-  {
-    "name": "blue_book",
-    "unicode": "1F4D8",
+  "blue_book": {
+    "category": "objects",
+    "moji": "📘",
+    "unicodeVersion": "6.0",
     "digest": "4c845748fe890516b32981b0b62bf3e8e9d906840c2060179f4f844100780615"
   },
-  {
-    "name": "blue_car",
-    "unicode": "1F699",
+  "blue_car": {
+    "category": "travel",
+    "moji": "🚙",
+    "unicodeVersion": "6.0",
     "digest": "eca91934eb5481726cfd897b1ed5eac306e14d02499fbe49316aaec6c72b6707"
   },
-  {
-    "name": "blue_heart",
-    "unicode": "1F499",
+  "blue_heart": {
+    "category": "symbols",
+    "moji": "💙",
+    "unicodeVersion": "6.0",
     "digest": "2caa0c8d18538cc871c6fe328a52f71e1df8aabf4d1cc2f5324b261d1b8cb99a"
   },
-  {
-    "name": "blush",
-    "unicode": "1F60A",
+  "blush": {
+    "category": "people",
+    "moji": "😊",
+    "unicodeVersion": "6.0",
     "digest": "3bfe8d603cfa39999c164779f666d39bbc507f124ba80233ee72da7b3b0c0457"
   },
-  {
-    "name": "boar",
-    "unicode": "1F417",
+  "boar": {
+    "category": "nature",
+    "moji": "🐗",
+    "unicodeVersion": "6.0",
     "digest": "c9d67479cace427ac3c30460fcffa1bf9a8e5262c0390962405dbbe6bf830fa6"
   },
-  {
-    "name": "bomb",
-    "unicode": "1F4A3",
+  "bomb": {
+    "category": "objects",
+    "moji": "💣",
+    "unicodeVersion": "6.0",
     "digest": "0155559abc4084f80e9b0b2a2091b8710ddd6369993b7fdd0685f4f8c2fd7e6c"
   },
-  {
-    "name": "book",
-    "unicode": "1F4D6",
+  "book": {
+    "category": "objects",
+    "moji": "📖",
+    "unicodeVersion": "6.0",
     "digest": "9d912a9d1bb10dc7f2645b345ed09e90461e83df0de275acb806f1f75cef1fcf"
   },
-  {
-    "name": "bookmark",
-    "unicode": "1F516",
+  "bookmark": {
+    "category": "objects",
+    "moji": "🔖",
+    "unicodeVersion": "6.0",
     "digest": "5705e3108259d6900649157843c50e22d0086c3630b291d3f942da1a736e3e3d"
   },
-  {
-    "name": "bookmark_tabs",
-    "unicode": "1F4D1",
+  "bookmark_tabs": {
+    "category": "objects",
+    "moji": "📑",
+    "unicodeVersion": "6.0",
     "digest": "c8fc7c9f3f82e1ccc97fc591345fdd88b09eec0fca428d8d4632a121cf1bc39a"
   },
-  {
-    "name": "books",
-    "unicode": "1F4DA",
+  "books": {
+    "category": "objects",
+    "moji": "📚",
+    "unicodeVersion": "6.0",
     "digest": "cbcf55d39dd05d26ef7350bc51e0e2f064f78bb8f59d407b516d63f68558f8e4"
   },
-  {
-    "name": "boom",
-    "unicode": "1F4A5",
+  "boom": {
+    "category": "nature",
+    "moji": "💥",
+    "unicodeVersion": "6.0",
     "digest": "f5400e9583f7f997cd2385f21379f6229424a9b221445bc8f36c0bb64bdb3168"
   },
-  {
-    "name": "boot",
-    "unicode": "1F462",
+  "boot": {
+    "category": "people",
+    "moji": "👢",
+    "unicodeVersion": "6.0",
     "digest": "b4706ff35909a6fb759a3b8a797e90cb67ffc60e4853386a7d89ace9693a9364"
   },
-  {
-    "name": "bouquet",
-    "unicode": "1F490",
+  "bouquet": {
+    "category": "nature",
+    "moji": "💐",
+    "unicodeVersion": "6.0",
     "digest": "b93751a27b40f6185a22b3e8b413f0fe09b6010d1057c672e1a23088e0b8286f"
   },
-  {
-    "name": "bow",
-    "unicode": "1F647",
+  "bow": {
+    "category": "people",
+    "moji": "🙇",
+    "unicodeVersion": "6.0",
     "digest": "33cd6da4d408f18d98bebc6a277dea8b914150e32ee472586ce3f1eb814462bd"
   },
-  {
-    "name": "bow_and_arrow",
-    "unicode": "1F3F9",
-    "digest": "051b4d50ab21a68b8583a6313ec183e3e1e96f493b0f4541fbb888f0b95fdd4d"
-  },
-  {
-    "name": "archery",
-    "unicode": "1F3F9",
+  "bow_and_arrow": {
+    "category": "activity",
+    "moji": "🏹",
+    "unicodeVersion": "8.0",
     "digest": "051b4d50ab21a68b8583a6313ec183e3e1e96f493b0f4541fbb888f0b95fdd4d"
   },
-  {
-    "name": "bow_tone1",
-    "unicode": "1F647-1F3FB",
+  "bow_tone1": {
+    "category": "people",
+    "moji": "🙇🏻",
+    "unicodeVersion": "8.0",
     "digest": "995c8400ad60d5adc66c9ae5e3c0ecf56c48b478ad79418d45b6289933d25bdd"
   },
-  {
-    "name": "bow_tone2",
-    "unicode": "1F647-1F3FC",
+  "bow_tone2": {
+    "category": "people",
+    "moji": "🙇🏼",
+    "unicodeVersion": "8.0",
     "digest": "af89eec2fccda99d9bdd373b2345595882fee1c0a15d29af9028089e20255325"
   },
-  {
-    "name": "bow_tone3",
-    "unicode": "1F647-1F3FD",
+  "bow_tone3": {
+    "category": "people",
+    "moji": "🙇🏽",
+    "unicodeVersion": "8.0",
     "digest": "015d8122abdf2d0caa03815545f50fb7a71e05dacd46aaa133cc9ace5192f266"
   },
-  {
-    "name": "bow_tone4",
-    "unicode": "1F647-1F3FE",
+  "bow_tone4": {
+    "category": "people",
+    "moji": "🙇🏾",
+    "unicodeVersion": "8.0",
     "digest": "e8409096a795b775def654d36aeccb8eb91e83d7d1b32145cd73fd0b7b9e885c"
   },
-  {
-    "name": "bow_tone5",
-    "unicode": "1F647-1F3FF",
+  "bow_tone5": {
+    "category": "people",
+    "moji": "🙇🏿",
+    "unicodeVersion": "8.0",
     "digest": "d87042cde8dbad9fb1a91a2ec60116e27b4a76388b5779d771a0bbae12a2814d"
   },
-  {
-    "name": "bowling",
-    "unicode": "1F3B3",
+  "bowling": {
+    "category": "activity",
+    "moji": "🎳",
+    "unicodeVersion": "6.0",
     "digest": "737f2cdfa4ac964baade585a39771b18080bd5e9b55c8661d3518f468f344662"
   },
-  {
-    "name": "boxing_glove",
-    "unicode": "1F94A",
+  "boxing_glove": {
+    "category": "activity",
+    "moji": "🥊",
+    "unicodeVersion": "9.0",
     "digest": "c914b2ce45f20afad66ad6f0d1b0750c4469e4f48b686dfc4aad1ec8d289c563"
   },
-  {
-    "name": "boxing_gloves",
-    "unicode": "1F94A",
-    "digest": "c914b2ce45f20afad66ad6f0d1b0750c4469e4f48b686dfc4aad1ec8d289c563"
-  },
-  {
-    "name": "boy",
-    "unicode": "1F466",
+  "boy": {
+    "category": "people",
+    "moji": "👦",
+    "unicodeVersion": "6.0",
     "digest": "7bc0173d8c88f3f12d41f213f7a3a9f5ebf65efad610fd5a2a31935128a6a6c1"
   },
-  {
-    "name": "boy_tone1",
-    "unicode": "1F466-1F3FB",
+  "boy_tone1": {
+    "category": "people",
+    "moji": "👦🏻",
+    "unicodeVersion": "8.0",
     "digest": "c0e2f0483715b239fe145b0056566f7a3a722319d9a87c1e66733dff1916a19f"
   },
-  {
-    "name": "boy_tone2",
-    "unicode": "1F466-1F3FC",
+  "boy_tone2": {
+    "category": "people",
+    "moji": "👦🏼",
+    "unicodeVersion": "8.0",
     "digest": "0001d0bd1ff4dbd898604ba965b4039d09667d955bc0349301b992f9ab6dd7fd"
   },
-  {
-    "name": "boy_tone3",
-    "unicode": "1F466-1F3FD",
+  "boy_tone3": {
+    "category": "people",
+    "moji": "👦🏽",
+    "unicodeVersion": "8.0",
     "digest": "e0f08755955fd2e0bd1c5d5e84429b2a234b24a744bb50bb9f1148495b2b29f9"
   },
-  {
-    "name": "boy_tone4",
-    "unicode": "1F466-1F3FE",
+  "boy_tone4": {
+    "category": "people",
+    "moji": "👦🏾",
+    "unicodeVersion": "8.0",
     "digest": "04b6bfee58a26b1ce2e5b403504a7033aaf395f03f5cd23e824f32c90c395fe6"
   },
-  {
-    "name": "boy_tone5",
-    "unicode": "1F466-1F3FF",
+  "boy_tone5": {
+    "category": "people",
+    "moji": "👦🏿",
+    "unicodeVersion": "8.0",
     "digest": "0f76e97237203950da36c737dcc6f56dcd6c123401a8c817a0636376c7f38ef5"
   },
-  {
-    "name": "bread",
-    "unicode": "1F35E",
+  "bread": {
+    "category": "food",
+    "moji": "🍞",
+    "unicodeVersion": "6.0",
     "digest": "81739830f16f33e6a1dd7cc17c25df207846062bb5167bb8abed7fdd49268b86"
   },
-  {
-    "name": "bride_with_veil",
-    "unicode": "1F470",
+  "bride_with_veil": {
+    "category": "people",
+    "moji": "👰",
+    "unicodeVersion": "6.0",
     "digest": "8e24bd91c3f564cf6148f2b3b4a7d692c11dd059e76a13331fdfb04ae060ea70"
   },
-  {
-    "name": "bride_with_veil_tone1",
-    "unicode": "1F470-1F3FB",
+  "bride_with_veil_tone1": {
+    "category": "people",
+    "moji": "👰🏻",
+    "unicodeVersion": "8.0",
     "digest": "0bd2f16f72586f50e768b14b9b353f2e98ccbb2581a568c33b06be56e70ca063"
   },
-  {
-    "name": "bride_with_veil_tone2",
-    "unicode": "1F470-1F3FC",
+  "bride_with_veil_tone2": {
+    "category": "people",
+    "moji": "👰🏼",
+    "unicodeVersion": "8.0",
     "digest": "e5463f811b2075754f0718b891757cd2e81071edf7af2215581227e1aad1d068"
   },
-  {
-    "name": "bride_with_veil_tone3",
-    "unicode": "1F470-1F3FD",
+  "bride_with_veil_tone3": {
+    "category": "people",
+    "moji": "👰🏽",
+    "unicodeVersion": "8.0",
     "digest": "e5a053a26f7ccebae7eb12f638be5ed80f77b744708d783eab2eb8aa091cf516"
   },
-  {
-    "name": "bride_with_veil_tone4",
-    "unicode": "1F470-1F3FE",
+  "bride_with_veil_tone4": {
+    "category": "people",
+    "moji": "👰🏾",
+    "unicodeVersion": "8.0",
     "digest": "410e23825e4401460946dc67a618bd3ace6e1a7c07dd88580a2349423685261f"
   },
-  {
-    "name": "bride_with_veil_tone5",
-    "unicode": "1F470-1F3FF",
+  "bride_with_veil_tone5": {
+    "category": "people",
+    "moji": "👰🏿",
+    "unicodeVersion": "8.0",
     "digest": "454e87e5a74e13e5b4993541231516fbbe6dbe9f990e1a6f3f4a744d7d4c1615"
   },
-  {
-    "name": "bridge_at_night",
-    "unicode": "1F309",
+  "bridge_at_night": {
+    "category": "travel",
+    "moji": "🌉",
+    "unicodeVersion": "6.0",
     "digest": "9d3cda5a59e27e3c90939f1ddbe7e998b3ea4fcacfa1467dea0edf39613c2d7f"
   },
-  {
-    "name": "briefcase",
-    "unicode": "1F4BC",
+  "briefcase": {
+    "category": "people",
+    "moji": "💼",
+    "unicodeVersion": "6.0",
     "digest": "9d00d6a92632aaadc71b017f448c883b27eb31a7554ebb51f7e3a9841f0f7f2b"
   },
-  {
-    "name": "broken_heart",
-    "unicode": "1F494",
+  "broken_heart": {
+    "category": "symbols",
+    "moji": "💔",
+    "unicodeVersion": "6.0",
     "digest": "c7ca53f444d72e596af46b61ffbc9e7c18a645020c22691e44f967db98dbf853"
   },
-  {
-    "name": "bug",
-    "unicode": "1F41B",
+  "bug": {
+    "category": "nature",
+    "moji": "🐛",
+    "unicodeVersion": "6.0",
     "digest": "0dccb1d5eb91769377b4c5b310f007b60f54a5c48ba9e467b3a06898a4831b90"
   },
-  {
-    "name": "bulb",
-    "unicode": "1F4A1",
+  "bulb": {
+    "category": "objects",
+    "moji": "💡",
+    "unicodeVersion": "6.0",
     "digest": "ccdaa2dfde5a88a347035a94b9d4d86cfc335ce0a73292423f5788a4bd21a5a8"
   },
-  {
-    "name": "bullettrain_front",
-    "unicode": "1F685",
+  "bullettrain_front": {
+    "category": "travel",
+    "moji": "🚅",
+    "unicodeVersion": "6.0",
     "digest": "5195a6a6d23f28e1aa5ebac6ede0f6c6a8b7ff33a9edf034814f227fe976177a"
   },
-  {
-    "name": "bullettrain_side",
-    "unicode": "1F684",
+  "bullettrain_side": {
+    "category": "travel",
+    "moji": "🚄",
+    "unicodeVersion": "6.0",
     "digest": "96e74842e919716b7bbbab57339bfd70f099a9bcb4710dffd7c80cf38a7bbff7"
   },
-  {
-    "name": "burrito",
-    "unicode": "1F32F",
+  "burrito": {
+    "category": "food",
+    "moji": "🌯",
+    "unicodeVersion": "8.0",
     "digest": "b2cf81f1efdf87e674461f73f67cd4b58a5f695e65598d0dd3899f2597da43cf"
   },
-  {
-    "name": "bus",
-    "unicode": "1F68C",
+  "bus": {
+    "category": "travel",
+    "moji": "🚌",
+    "unicodeVersion": "6.0",
     "digest": "192850b762edad21ac8770df38b9cae6d2bc1697a838462f3e36066bfb4eee50"
   },
-  {
-    "name": "busstop",
-    "unicode": "1F68F",
+  "busstop": {
+    "category": "travel",
+    "moji": "🚏",
+    "unicodeVersion": "6.0",
     "digest": "adabb1ec36402b33feb636eae3656e5a8b51ff1071bcb14125d8ab80d6d12d2a"
   },
-  {
-    "name": "bust_in_silhouette",
-    "unicode": "1F464",
+  "bust_in_silhouette": {
+    "category": "people",
+    "moji": "👤",
+    "unicodeVersion": "6.0",
     "digest": "277ae43301f1e49e0be03c8e52f0dc7b70c67f9d146bca0a14172e0098f115e6"
   },
-  {
-    "name": "busts_in_silhouette",
-    "unicode": "1F465",
+  "busts_in_silhouette": {
+    "category": "people",
+    "moji": "👥",
+    "unicodeVersion": "6.0",
     "digest": "7fee96f1b68bb2c6002e47f2ed13c06baa6a3168441b9aca572db7ec45612f7b"
   },
-  {
-    "name": "butterfly",
-    "unicode": "1F98B",
+  "butterfly": {
+    "category": "nature",
+    "moji": "🦋",
+    "unicodeVersion": "9.0",
     "digest": "a91b6598c17b44a8dc8935a1d99e25f4483ea41470cdd2da343039a9eec29ef1"
   },
-  {
-    "name": "cactus",
-    "unicode": "1F335",
+  "cactus": {
+    "category": "nature",
+    "moji": "🌵",
+    "unicodeVersion": "6.0",
     "digest": "2c5c4c35f26c7046fdc002b337e0d939729b33a26980e675950f9934c91e40fd"
   },
-  {
-    "name": "cake",
-    "unicode": "1F370",
+  "cake": {
+    "category": "food",
+    "moji": "🍰",
+    "unicodeVersion": "6.0",
     "digest": "b928902df8084210d51c1da36f9119164a325393c391b28cd8ea914e0b95c17b"
   },
-  {
-    "name": "calendar",
-    "unicode": "1F4C6",
+  "calendar": {
+    "category": "objects",
+    "moji": "📆",
+    "unicodeVersion": "6.0",
     "digest": "9d990be27778daab041a3583edbd8f83fc8957e42a3aec729c0e2e224a8d05e3"
   },
-  {
-    "name": "calendar_spiral",
-    "unicode": "1F5D3",
-    "digest": "441a0750eade7ce33e28e58bec76958990c412b68409fcdde59ebad1f25361bb"
-  },
-  {
-    "name": "spiral_calendar_pad",
-    "unicode": "1F5D3",
+  "calendar_spiral": {
+    "category": "objects",
+    "moji": "🗓",
+    "unicodeVersion": "7.0",
     "digest": "441a0750eade7ce33e28e58bec76958990c412b68409fcdde59ebad1f25361bb"
   },
-  {
-    "name": "call_me",
-    "unicode": "1F919",
-    "digest": "83d2ed96dcb8b4adf4f4d030ffd07e25ca16351e1a4fbefdf9f46f5ca496a55f"
-  },
-  {
-    "name": "call_me_hand",
-    "unicode": "1F919",
+  "call_me": {
+    "category": "people",
+    "moji": "🤙",
+    "unicodeVersion": "9.0",
     "digest": "83d2ed96dcb8b4adf4f4d030ffd07e25ca16351e1a4fbefdf9f46f5ca496a55f"
   },
-  {
-    "name": "call_me_tone1",
-    "unicode": "1F919-1F3FB",
+  "call_me_tone1": {
+    "category": "people",
+    "moji": "🤙🏻",
+    "unicodeVersion": "9.0",
     "digest": "4a5748efa83e7294e8338b8795d4d315ff1cd31ead6759004d0eb330e50de8cd"
   },
-  {
-    "name": "call_me_hand_tone1",
-    "unicode": "1F919-1F3FB",
-    "digest": "4a5748efa83e7294e8338b8795d4d315ff1cd31ead6759004d0eb330e50de8cd"
-  },
-  {
-    "name": "call_me_tone2",
-    "unicode": "1F919-1F3FC",
-    "digest": "54feaa6e3c5789ae6e15622127f0e0213234b4b886e1588ce95814348b1f1519"
-  },
-  {
-    "name": "call_me_hand_tone2",
-    "unicode": "1F919-1F3FC",
+  "call_me_tone2": {
+    "category": "people",
+    "moji": "🤙🏼",
+    "unicodeVersion": "9.0",
     "digest": "54feaa6e3c5789ae6e15622127f0e0213234b4b886e1588ce95814348b1f1519"
   },
-  {
-    "name": "call_me_tone3",
-    "unicode": "1F919-1F3FD",
+  "call_me_tone3": {
+    "category": "people",
+    "moji": "🤙🏽",
+    "unicodeVersion": "9.0",
     "digest": "57e949b951e14843b712dab5a828f915ee255f5bb973db33946aab4057427419"
   },
-  {
-    "name": "call_me_hand_tone3",
-    "unicode": "1F919-1F3FD",
-    "digest": "57e949b951e14843b712dab5a828f915ee255f5bb973db33946aab4057427419"
-  },
-  {
-    "name": "call_me_tone4",
-    "unicode": "1F919-1F3FE",
-    "digest": "f7787e933978a09c7b8ab8d3b1e1ab395aaae998c455e93bb3db24a4c8a60fe0"
-  },
-  {
-    "name": "call_me_hand_tone4",
-    "unicode": "1F919-1F3FE",
+  "call_me_tone4": {
+    "category": "people",
+    "moji": "🤙🏾",
+    "unicodeVersion": "9.0",
     "digest": "f7787e933978a09c7b8ab8d3b1e1ab395aaae998c455e93bb3db24a4c8a60fe0"
   },
-  {
-    "name": "call_me_tone5",
-    "unicode": "1F919-1F3FF",
+  "call_me_tone5": {
+    "category": "people",
+    "moji": "🤙🏿",
+    "unicodeVersion": "9.0",
     "digest": "1fdb7d833d000b117d20d48142d3026a61cc9c8b712ebb498fa66bf75c74d7a5"
   },
-  {
-    "name": "call_me_hand_tone5",
-    "unicode": "1F919-1F3FF",
-    "digest": "1fdb7d833d000b117d20d48142d3026a61cc9c8b712ebb498fa66bf75c74d7a5"
-  },
-  {
-    "name": "calling",
-    "unicode": "1F4F2",
+  "calling": {
+    "category": "objects",
+    "moji": "📲",
+    "unicodeVersion": "6.0",
     "digest": "acf668c75c11c36686005788266524a972fa1c5bcf666ff3403d909edc5cee91"
   },
-  {
-    "name": "camel",
-    "unicode": "1F42B",
+  "camel": {
+    "category": "nature",
+    "moji": "🐫",
+    "unicodeVersion": "6.0",
     "digest": "5f927927a7ab1277d0dc8b8211436957968b1e11365a8bf535e9bb94f92c5631"
   },
-  {
-    "name": "camera",
-    "unicode": "1F4F7",
+  "camera": {
+    "category": "objects",
+    "moji": "📷",
+    "unicodeVersion": "6.0",
     "digest": "fde03e396822a36cd6ae756ede885b945a074395264162731ca5db47a3b39d80"
   },
-  {
-    "name": "camera_with_flash",
-    "unicode": "1F4F8",
+  "camera_with_flash": {
+    "category": "objects",
+    "moji": "📸",
+    "unicodeVersion": "7.0",
     "digest": "9afd380208187780f00244c45d4db6c5ea1ea088d4a1bd8fc92a8f3877149750"
   },
-  {
-    "name": "camping",
-    "unicode": "1F3D5",
+  "camping": {
+    "category": "travel",
+    "moji": "🏕",
+    "unicodeVersion": "7.0",
     "digest": "a42a4ff9521affa72db7b0f01da169b4cb6afb9db1c5dfad47dd4c507bfc30d9"
   },
-  {
-    "name": "cancer",
-    "unicode": "264B",
+  "cancer": {
+    "category": "symbols",
+    "moji": "♋",
+    "unicodeVersion": "1.1",
     "digest": "528c6f21df99a756b553d93a7f395b0f662b30a323affd05f0cedee8ff7b41d6"
   },
-  {
-    "name": "candle",
-    "unicode": "1F56F",
+  "candle": {
+    "category": "objects",
+    "moji": "🕯",
+    "unicodeVersion": "7.0",
     "digest": "211c04dc3a91b071c284d4180ed09f9d3320e3fd6ba8a9fddd0677bc97fd12cb"
   },
-  {
-    "name": "candy",
-    "unicode": "1F36C",
+  "candy": {
+    "category": "food",
+    "moji": "🍬",
+    "unicodeVersion": "6.0",
     "digest": "9cff4538918f60f770fceb96e964f5dc3ce31fd08ddd2ab3bfdf2981bfa74100"
   },
-  {
-    "name": "canoe",
-    "unicode": "1F6F6",
-    "digest": "56ca308cc2ad4827468cf58c4ccf6ef6b3382835a91e935540a2b973e01d2572"
-  },
-  {
-    "name": "kayak",
-    "unicode": "1F6F6",
+  "canoe": {
+    "category": "travel",
+    "moji": "🛶",
+    "unicodeVersion": "9.0",
     "digest": "56ca308cc2ad4827468cf58c4ccf6ef6b3382835a91e935540a2b973e01d2572"
   },
-  {
-    "name": "capital_abcd",
-    "unicode": "1F520",
+  "capital_abcd": {
+    "category": "symbols",
+    "moji": "🔠",
+    "unicodeVersion": "6.0",
     "digest": "a416d0b3f564037b680f801fb773b6eaf67225e2cbbfd2cb8a5db0de044321fa"
   },
-  {
-    "name": "capricorn",
-    "unicode": "2651",
+  "capricorn": {
+    "category": "symbols",
+    "moji": "♑",
+    "unicodeVersion": "1.1",
     "digest": "f11abad102603737b55486fe2ea4d01f28b203394bcd84f19a7948156e6c4b96"
   },
-  {
-    "name": "card_box",
-    "unicode": "1F5C3",
+  "card_box": {
+    "category": "objects",
+    "moji": "🗃",
+    "unicodeVersion": "7.0",
     "digest": "7a6199d562f30e02ed31094de6aebeb99eae8ac156f6910463dfed73256f4c9a"
   },
-  {
-    "name": "card_file_box",
-    "unicode": "1F5C3",
-    "digest": "7a6199d562f30e02ed31094de6aebeb99eae8ac156f6910463dfed73256f4c9a"
-  },
-  {
-    "name": "card_index",
-    "unicode": "1F4C7",
+  "card_index": {
+    "category": "objects",
+    "moji": "📇",
+    "unicodeVersion": "6.0",
     "digest": "86e187e0a72ca5d00207d6ef34d66ce15046848a831c2b5184fb840c5332a2a8"
   },
-  {
-    "name": "carousel_horse",
-    "unicode": "1F3A0",
+  "carousel_horse": {
+    "category": "travel",
+    "moji": "🎠",
+    "unicodeVersion": "6.0",
     "digest": "c0e7059efc39a64233f774c02ddb1ab51888fff180f906ce13a6e4f9509672fe"
   },
-  {
-    "name": "carrot",
-    "unicode": "1F955",
+  "carrot": {
+    "category": "food",
+    "moji": "🥕",
+    "unicodeVersion": "9.0",
     "digest": "3a6fd98b63ee73d982a9cdacb08cf7b4014368cde8ffce6056b7df25a5a472b1"
   },
-  {
-    "name": "cartwheel",
-    "unicode": "1F938",
-    "digest": "d78de3435e0b04a9b1a1048ae12e63e3248f9ace3a0db4d3bda584f22af18863"
-  },
-  {
-    "name": "person_doing_cartwheel",
-    "unicode": "1F938",
+  "cartwheel": {
+    "category": "activity",
+    "moji": "🤸",
+    "unicodeVersion": "9.0",
     "digest": "d78de3435e0b04a9b1a1048ae12e63e3248f9ace3a0db4d3bda584f22af18863"
   },
-  {
-    "name": "cartwheel_tone1",
-    "unicode": "1F938-1F3FB",
+  "cartwheel_tone1": {
+    "category": "activity",
+    "moji": "🤸🏻",
+    "unicodeVersion": "9.0",
     "digest": "39a49781a269bb40d8efc8fd73c973b00fb2e192850ea6073062b5dea0cd5b74"
   },
-  {
-    "name": "person_doing_cartwheel_tone1",
-    "unicode": "1F938-1F3FB",
-    "digest": "39a49781a269bb40d8efc8fd73c973b00fb2e192850ea6073062b5dea0cd5b74"
-  },
-  {
-    "name": "cartwheel_tone2",
-    "unicode": "1F938-1F3FC",
-    "digest": "6231eb35be45457fd648f8f4b79983f03705c9d983a18067f7e6d9ae47bc1958"
-  },
-  {
-    "name": "person_doing_cartwheel_tone2",
-    "unicode": "1F938-1F3FC",
+  "cartwheel_tone2": {
+    "category": "activity",
+    "moji": "🤸🏼",
+    "unicodeVersion": "9.0",
     "digest": "6231eb35be45457fd648f8f4b79983f03705c9d983a18067f7e6d9ae47bc1958"
   },
-  {
-    "name": "cartwheel_tone3",
-    "unicode": "1F938-1F3FD",
+  "cartwheel_tone3": {
+    "category": "activity",
+    "moji": "🤸🏽",
+    "unicodeVersion": "9.0",
     "digest": "ca483c78cc823811a8c279c501d9b283e4c990dafc5995ad40e68ecb0af554df"
   },
-  {
-    "name": "person_doing_cartwheel_tone3",
-    "unicode": "1F938-1F3FD",
-    "digest": "ca483c78cc823811a8c279c501d9b283e4c990dafc5995ad40e68ecb0af554df"
-  },
-  {
-    "name": "cartwheel_tone4",
-    "unicode": "1F938-1F3FE",
-    "digest": "8253afb672431c84e498014c30babb00b9284bec773009e79f7f06aa7108643e"
-  },
-  {
-    "name": "person_doing_cartwheel_tone4",
-    "unicode": "1F938-1F3FE",
+  "cartwheel_tone4": {
+    "category": "activity",
+    "moji": "🤸🏾,",
+    "unicodeVersion": "9.0",
     "digest": "8253afb672431c84e498014c30babb00b9284bec773009e79f7f06aa7108643e"
   },
-  {
-    "name": "cartwheel_tone5",
-    "unicode": "1F938-1F3FF",
+  "cartwheel_tone5": {
+    "category": "activity",
+    "moji": "🤸🏿",
+    "unicodeVersion": "9.0",
     "digest": "6fd92baff57c38b3adb6753d9e7e547e762971a8872fd3f1e71c6aaf0b1d3ab9"
   },
-  {
-    "name": "person_doing_cartwheel_tone5",
-    "unicode": "1F938-1F3FF",
-    "digest": "6fd92baff57c38b3adb6753d9e7e547e762971a8872fd3f1e71c6aaf0b1d3ab9"
-  },
-  {
-    "name": "cat",
-    "unicode": "1F431",
+  "cat": {
+    "category": "nature",
+    "moji": "🐱",
+    "unicodeVersion": "6.0",
     "digest": "e52d0d3a205a0ba99094717e171a7f572b713a0e21b276ffa4a826596fe5cafc"
   },
-  {
-    "name": "cat2",
-    "unicode": "1F408",
+  "cat2": {
+    "category": "nature",
+    "moji": "🐈",
+    "unicodeVersion": "6.0",
     "digest": "46aa67a99f782935932c77b8de93287142297abe52928c173191cf55bb8f4339"
   },
-  {
-    "name": "cd",
-    "unicode": "1F4BF",
+  "cd": {
+    "category": "objects",
+    "moji": "💿",
+    "unicodeVersion": "6.0",
     "digest": "16363d8a34b873c12df6354b99f575cae3d80e0d27100ed7eea70f0310953c7b"
   },
-  {
-    "name": "chains",
-    "unicode": "26D3",
+  "chains": {
+    "category": "objects",
+    "moji": "⛓",
+    "unicodeVersion": "5.2",
     "digest": "3884cdbc6f2b433062af06f942552e563231c24727a2f10fa280b3bb7aa614e2"
   },
-  {
-    "name": "champagne",
-    "unicode": "1F37E",
-    "digest": "9e6e8987f30a37ae0f3d7dab2f5eeb50aa32b4f31402b29315eb2994afc72457"
-  },
-  {
-    "name": "bottle_with_popping_cork",
-    "unicode": "1F37E",
+  "champagne": {
+    "category": "food",
+    "moji": "🍾",
+    "unicodeVersion": "8.0",
     "digest": "9e6e8987f30a37ae0f3d7dab2f5eeb50aa32b4f31402b29315eb2994afc72457"
   },
-  {
-    "name": "champagne_glass",
-    "unicode": "1F942",
+  "champagne_glass": {
+    "category": "food",
+    "moji": "🥂",
+    "unicodeVersion": "9.0",
     "digest": "5a2e4773f7eb126a00122cbfa4dc535da51ce00e0bf0d8d6ff8bab8b3365f8d2"
   },
-  {
-    "name": "clinking_glass",
-    "unicode": "1F942",
-    "digest": "5a2e4773f7eb126a00122cbfa4dc535da51ce00e0bf0d8d6ff8bab8b3365f8d2"
-  },
-  {
-    "name": "chart",
-    "unicode": "1F4B9",
+  "chart": {
+    "category": "symbols",
+    "moji": "💹",
+    "unicodeVersion": "6.0",
     "digest": "a092dbc08f925b028286b2b495a5f59033b8537a586a694f46f4c1e7c3a1e27f"
   },
-  {
-    "name": "chart_with_downwards_trend",
-    "unicode": "1F4C9",
+  "chart_with_downwards_trend": {
+    "category": "objects",
+    "moji": "📉",
+    "unicodeVersion": "6.0",
     "digest": "5db7ccbc37665736a9c0b2f50247dcc09e404ec37f39db45b7b8b9464172a18c"
   },
-  {
-    "name": "chart_with_upwards_trend",
-    "unicode": "1F4C8",
+  "chart_with_upwards_trend": {
+    "category": "objects",
+    "moji": "📈",
+    "unicodeVersion": "6.0",
     "digest": "bc4ea250b102fe5c09847e471478aff065ad3df755d9717896d38d887d9c6733"
   },
-  {
-    "name": "checkered_flag",
-    "unicode": "1F3C1",
+  "checkered_flag": {
+    "category": "travel",
+    "moji": "🏁",
+    "unicodeVersion": "6.0",
     "digest": "0e77180e0cf9fc87e755a5a42cf23aec6bf30931db41331311e97ba0be178b78"
   },
-  {
-    "name": "cheese",
-    "unicode": "1F9C0",
+  "cheese": {
+    "category": "food",
+    "moji": "🧀",
+    "unicodeVersion": "8.0",
     "digest": "50a6cb906c2120e2bbc0e22105924262007cfe1554d7b02b8cc84b6adedc6a0b"
   },
-  {
-    "name": "cheese_wedge",
-    "unicode": "1F9C0",
-    "digest": "50a6cb906c2120e2bbc0e22105924262007cfe1554d7b02b8cc84b6adedc6a0b"
-  },
-  {
-    "name": "cherries",
-    "unicode": "1F352",
+  "cherries": {
+    "category": "food",
+    "moji": "🍒",
+    "unicodeVersion": "6.0",
     "digest": "13b8db9e7e6eec8509aa80c762966e1bf3538fcb1ac3d6eab18ee4da1528cf84"
   },
-  {
-    "name": "cherry_blossom",
-    "unicode": "1F338",
+  "cherry_blossom": {
+    "category": "nature",
+    "moji": "🌸",
+    "unicodeVersion": "6.0",
     "digest": "af3083f5f8dd94936113f2e16caba5aec7a774d5589aa08bf5de82a2d278cc66"
   },
-  {
-    "name": "chestnut",
-    "unicode": "1F330",
+  "chestnut": {
+    "category": "nature",
+    "moji": "🌰",
+    "unicodeVersion": "6.0",
     "digest": "9f85b79b207a69ab81ab88dcef04954000965b039b4cf57de5f1b381745ab98b"
   },
-  {
-    "name": "chicken",
-    "unicode": "1F414",
+  "chicken": {
+    "category": "nature",
+    "moji": "🐔",
+    "unicodeVersion": "6.0",
     "digest": "57ceb4459d183740009caac6ebed089d2f1e12f67c138e1be1d0f992313c0ac4"
   },
-  {
-    "name": "children_crossing",
-    "unicode": "1F6B8",
+  "children_crossing": {
+    "category": "symbols",
+    "moji": "🚸",
+    "unicodeVersion": "6.0",
     "digest": "0ded7d9aca0161e8ef8e2858c3c198e70e4badc7105ac3a6886e06975de19106"
   },
-  {
-    "name": "chipmunk",
-    "unicode": "1F43F",
+  "chipmunk": {
+    "category": "nature",
+    "moji": "🐿",
+    "unicodeVersion": "7.0",
     "digest": "5b0dc1a859163097727ba2ba5ffca38b0a54d925eebb089977d28d0b4d917a3f"
   },
-  {
-    "name": "chocolate_bar",
-    "unicode": "1F36B",
+  "chocolate_bar": {
+    "category": "food",
+    "moji": "🍫",
+    "unicodeVersion": "6.0",
     "digest": "dd273e5050488acaf885f8a18b6e2b3901f69c5b39fa6465fb60621783d4109a"
   },
-  {
-    "name": "christmas_tree",
-    "unicode": "1F384",
+  "christmas_tree": {
+    "category": "nature",
+    "moji": "🎄",
+    "unicodeVersion": "6.0",
     "digest": "ce60cbe2ebbe8057be8edea2392455fedd2bcda64a0a831f6a1942028af7e747"
   },
-  {
-    "name": "church",
-    "unicode": "26EA",
+  "church": {
+    "category": "travel",
+    "moji": "⛪",
+    "unicodeVersion": "5.2",
     "digest": "2c328456528f7336e59443e20ec3ab22fe71f1fccb1dd50d0ad68eb206937557"
   },
-  {
-    "name": "cinema",
-    "unicode": "1F3A6",
+  "cinema": {
+    "category": "symbols",
+    "moji": "🎦",
+    "unicodeVersion": "6.0",
     "digest": "4c26dcdc76f93dbc2a1dc49ed4e132b8e8f2b7cdc1acf5e09b3dfd99430d97cd"
   },
-  {
-    "name": "circus_tent",
-    "unicode": "1F3AA",
+  "circus_tent": {
+    "category": "activity",
+    "moji": "🎪",
+    "unicodeVersion": "6.0",
     "digest": "fec5f2a06222be8be549178b29720343cc00145177ec387ca4e6f3432481fe77"
   },
-  {
-    "name": "city_dusk",
-    "unicode": "1F306",
+  "city_dusk": {
+    "category": "travel",
+    "moji": "🌆",
+    "unicodeVersion": "6.0",
     "digest": "bba345e949dcc51f5f018220f000223797970c82ead2ab9c822f9dc0847aa155"
   },
-  {
-    "name": "city_sunset",
-    "unicode": "1F307",
+  "city_sunset": {
+    "category": "travel",
+    "moji": "🌇",
+    "unicodeVersion": "6.0",
     "digest": "a846df1a4c7c778f8e1729804aece86eb29d2fcb95dc39eaaf2aae1897f3dcc7"
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-  {
-    "name": "city_sunrise",
-    "unicode": "1F307",
-    "digest": "a846df1a4c7c778f8e1729804aece86eb29d2fcb95dc39eaaf2aae1897f3dcc7"
-  },
-  {
-    "name": "cityscape",
-    "unicode": "1F3D9",
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+    "category": "travel",
+    "moji": "🏙",
+    "unicodeVersion": "7.0",
     "digest": "ee360be7514c4bfb0d539dd28f3b2031ebcef04e850723ec0685fb54bd8e6d5f"
   },
-  {
-    "name": "cl",
-    "unicode": "1F191",
+  "cl": {
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+    "moji": "🆑",
+    "unicodeVersion": "6.0",
     "digest": "fcec2855dbad9fda11d6e2802bc0dcaabab0b5be233508f5e439f156f07602c1"
   },
-  {
-    "name": "clap",
-    "unicode": "1F44F",
+  "clap": {
+    "category": "people",
+    "moji": "👏",
+    "unicodeVersion": "6.0",
     "digest": "a1860ce7812a9f6fb55e45761e1b79a2f8f0620eb04f80748a38420889d58a2a"
   },
-  {
-    "name": "clap_tone1",
-    "unicode": "1F44F-1F3FB",
+  "clap_tone1": {
+    "category": "people",
+    "moji": "👏🏻",
+    "unicodeVersion": "8.0",
     "digest": "18a7022e08223fb2109af5a9b9a5b4f47dc870ce4453f4987d2d0b729ef54586"
   },
-  {
-    "name": "clap_tone2",
-    "unicode": "1F44F-1F3FC",
+  "clap_tone2": {
+    "category": "people",
+    "moji": "👏🏼",
+    "unicodeVersion": "8.0",
     "digest": "5954c8658b15e755d2018d8674df84d38e22ffededc4d726c6a33b709f71426a"
   },
-  {
-    "name": "clap_tone3",
-    "unicode": "1F44F-1F3FD",
+  "clap_tone3": {
+    "category": "people",
+    "moji": "👏🏽",
+    "unicodeVersion": "8.0",
     "digest": "22639b6bd3c53784a2f855d6db7bdf31621519f19dfc29a6bc310eee6421f742"
   },
-  {
-    "name": "clap_tone4",
-    "unicode": "1F44F-1F3FE",
+  "clap_tone4": {
+    "category": "people",
+    "moji": "👏🏾",
+    "unicodeVersion": "8.0",
     "digest": "e55248dc163d1bbd118b50cd8767750ead86d082151febbc0a75b32d63abceec"
   },
-  {
-    "name": "clap_tone5",
-    "unicode": "1F44F-1F3FF",
+  "clap_tone5": {
+    "category": "people",
+    "moji": "👏🏿",
+    "unicodeVersion": "8.0",
     "digest": "76046b8157dabbe048a07fc318122456020c9c980fc1b8ab76802330e07b3b53"
   },
-  {
-    "name": "clapper",
-    "unicode": "1F3AC",
+  "clapper": {
+    "category": "activity",
+    "moji": "🎬",
+    "unicodeVersion": "6.0",
     "digest": "8149752a0e3e8abede2d433d1afab6d217877d0c76adb1e2845a0142c0cdcbaa"
   },
-  {
-    "name": "classical_building",
-    "unicode": "1F3DB",
+  "classical_building": {
+    "category": "travel",
+    "moji": "🏛",
+    "unicodeVersion": "7.0",
     "digest": "9ee0d00c43d6e22b6a3ddea67619737270cc7e9294797a19c7c60d5f92aa44fa"
   },
-  {
-    "name": "clipboard",
-    "unicode": "1F4CB",
+  "clipboard": {
+    "category": "objects",
+    "moji": "📋",
+    "unicodeVersion": "6.0",
     "digest": "bdd7f7d973c714e59d2903d401a876e6018794c7987c9ca57108c137c5edc25f"
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-  {
-    "name": "clock",
-    "unicode": "1F570",
-    "digest": "302835eab2637db799acf69b3d795571ef3432251267050db0704f2954e8b190"
-  },
-  {
-    "name": "mantlepiece_clock",
-    "unicode": "1F570",
+  "clock": {
+    "category": "objects",
+    "moji": "🕰",
+    "unicodeVersion": "7.0",
     "digest": "302835eab2637db799acf69b3d795571ef3432251267050db0704f2954e8b190"
   },
-  {
-    "name": "clock1",
-    "unicode": "1F550",
+  "clock1": {
+    "category": "symbols",
+    "moji": "🕐",
+    "unicodeVersion": "6.0",
     "digest": "1778eec07ce061c9393e5abee5ca83b24e1ce61d8a75fa2e39efcb31aa160395"
   },
-  {
-    "name": "clock10",
-    "unicode": "1F559",
+  "clock10": {
+    "category": "symbols",
+    "moji": "🕙",
+    "unicodeVersion": "6.0",
     "digest": "601fc12ea5280a54c2e69dbb685f454e4165fe771756ed6f89016e29e683a24f"
   },
-  {
-    "name": "clock1030",
-    "unicode": "1F565",
+  "clock1030": {
+    "category": "symbols",
+    "moji": "🕥",
+    "unicodeVersion": "6.0",
     "digest": "4fd155f08f797542d52cff4b0aa3ca9f080f37a41c301b82f90ff6d4693c890e"
   },
-  {
-    "name": "clock11",
-    "unicode": "1F55A",
+  "clock11": {
+    "category": "symbols",
+    "moji": "🕚",
+    "unicodeVersion": "6.0",
     "digest": "5c79dc812e812e8a01993ea633b323d654ce3a7ea258692781a4896e4ad2017e"
   },
-  {
-    "name": "clock1130",
-    "unicode": "1F566",
+  "clock1130": {
+    "category": "symbols",
+    "moji": "🕦",
+    "unicodeVersion": "6.0",
     "digest": "41497ee2020ee5ac9aa5f9b07560f7afca7c422b04214449cfc5cea9f020f52e"
   },
-  {
-    "name": "clock12",
-    "unicode": "1F55B",
+  "clock12": {
+    "category": "symbols",
+    "moji": "🕛",
+    "unicodeVersion": "6.0",
     "digest": "046bb7ffa5f5d27c2e3411ba543484d9dabb8ebf6d6e7a7e9bfb088c1813500c"
   },
-  {
-    "name": "clock1230",
-    "unicode": "1F567",
+  "clock1230": {
+    "category": "symbols",
+    "moji": "🕧",
+    "unicodeVersion": "6.0",
     "digest": "bbfe9db5a2043aaba19a7a2a0185c7efcebf1e8c9263b8233f75b53c4825f0f4"
   },
-  {
-    "name": "clock130",
-    "unicode": "1F55C",
+  "clock130": {
+    "category": "symbols",
+    "moji": "🕜",
+    "unicodeVersion": "6.0",
     "digest": "8662cb395ee680c2781123305c4c8ce8c0df9565c2c942668940be540cc0c094"
   },
-  {
-    "name": "clock2",
-    "unicode": "1F551",
+  "clock2": {
+    "category": "symbols",
+    "moji": "🕑",
+    "unicodeVersion": "6.0",
     "digest": "42f7429748b612dce7de77221cbbc710655811f7bb23e2a986c36e6d662f0ec4"
   },
-  {
-    "name": "clock230",
-    "unicode": "1F55D",
+  "clock230": {
+    "category": "symbols",
+    "moji": "🕝",
+    "unicodeVersion": "6.0",
     "digest": "e710b6ef14227cd240ea3e2a867c8ef45b5c060adf3cb30ba9077c2351fe6677"
   },
-  {
-    "name": "clock3",
-    "unicode": "1F552",
+  "clock3": {
+    "category": "symbols",
+    "moji": "🕒",
+    "unicodeVersion": "6.0",
     "digest": "7340d465b398a378211dff9ec806db579d061206fd6fc238623d070cfe0a55ce"
   },
-  {
-    "name": "clock330",
-    "unicode": "1F55E",
+  "clock330": {
+    "category": "symbols",
+    "moji": "🕞",
+    "unicodeVersion": "6.0",
     "digest": "7aa4a15cc8de04ed3bdeb0f8a54a7915065f2809a07054e002d89926c9766831"
   },
-  {
-    "name": "clock4",
-    "unicode": "1F553",
+  "clock4": {
+    "category": "symbols",
+    "moji": "🕓",
+    "unicodeVersion": "6.0",
     "digest": "36fd88e81ad488b0ec49a911a838693281573fa14736ae4a6dd1c40a4ff69bb1"
   },
-  {
-    "name": "clock430",
-    "unicode": "1F55F",
+  "clock430": {
+    "category": "symbols",
+    "moji": "🕟",
+    "unicodeVersion": "6.0",
     "digest": "7bd5dd71e89d95dcf18b9e8c1fe2a353a7da3b69aadb8dda80ee9bafb05da58d"
   },
-  {
-    "name": "clock5",
-    "unicode": "1F554",
+  "clock5": {
+    "category": "symbols",
+    "moji": "🕔",
+    "unicodeVersion": "6.0",
     "digest": "aa406409e56a0bfd8c850e44efe45fd190ffd7bf7061e934ed7928dfbdfc9eba"
   },
-  {
-    "name": "clock530",
-    "unicode": "1F560",
+  "clock530": {
+    "category": "symbols",
+    "moji": "🕠",
+    "unicodeVersion": "6.0",
     "digest": "25dd3bcc53ddd98eeea498d7dbd4c306ef39dd033f15909063388a0800febf41"
   },
-  {
-    "name": "clock6",
-    "unicode": "1F555",
+  "clock6": {
+    "category": "symbols",
+    "moji": "🕕",
+    "unicodeVersion": "6.0",
     "digest": "0a321eaf1bc5db8436bbadac66c45ba257fc98ad4c7569ce3fc6602c824b6d7c"
   },
-  {
-    "name": "clock630",
-    "unicode": "1F561",
+  "clock630": {
+    "category": "symbols",
+    "moji": "🕡",
+    "unicodeVersion": "6.0",
     "digest": "55a4c5a665fdd38a724e9357a93c55401fcd5f1b13078c25754bd70c3fc4ccec"
   },
-  {
-    "name": "clock7",
-    "unicode": "1F556",
+  "clock7": {
+    "category": "symbols",
+    "moji": "🕖",
+    "unicodeVersion": "6.0",
     "digest": "6154306545716e865da0ec537ee4f22bfe6c7294502a64a2dcf425c587d0e2a2"
   },
-  {
-    "name": "clock730",
-    "unicode": "1F562",
+  "clock730": {
+    "category": "symbols",
+    "moji": "🕢",
+    "unicodeVersion": "6.0",
     "digest": "6925654de642e50f84661f94364a96c87757d73fffe766aacbf4bbd70130547b"
   },
-  {
-    "name": "clock8",
-    "unicode": "1F557",
+  "clock8": {
+    "category": "symbols",
+    "moji": "🕗",
+    "unicodeVersion": "6.0",
     "digest": "9be2d189c7ea56d39fd259f84853d753c1cf33e64f8ed57f86f822d9ae23a1ee"
   },
-  {
-    "name": "clock830",
-    "unicode": "1F563",
+  "clock830": {
+    "category": "symbols",
+    "moji": "🕣",
+    "unicodeVersion": "6.0",
     "digest": "16878613c0000d2f558c88d080551f424a8bd9df1358e0f931dd25c3da68f2d9"
   },
-  {
-    "name": "clock9",
-    "unicode": "1F558",
+  "clock9": {
+    "category": "symbols",
+    "moji": "🕘",
+    "unicodeVersion": "6.0",
     "digest": "1d1e7e3c9d085ffa5b7c0f3d9fd394b734f16ae3b60df09af50fe6c8d4f3c8bb"
   },
-  {
-    "name": "clock930",
-    "unicode": "1F564",
+  "clock930": {
+    "category": "symbols",
+    "moji": "🕤",
+    "unicodeVersion": "6.0",
     "digest": "9fdef6a4939315c017b165e1dbac7710fb335df8c309be3fe2a011ef7fc28d74"
   },
-  {
-    "name": "closed_book",
-    "unicode": "1F4D5",
+  "closed_book": {
+    "category": "objects",
+    "moji": "📕",
+    "unicodeVersion": "6.0",
     "digest": "b18288629d201bfdfc5d66ec47df89809d00642b15732757e6a04789f36a7d9f"
   },
-  {
-    "name": "closed_lock_with_key",
-    "unicode": "1F510",
+  "closed_lock_with_key": {
+    "category": "objects",
+    "moji": "🔐",
+    "unicodeVersion": "6.0",
     "digest": "e39adfe9b30973bca16472c2b7e6462b064a93b9d452aa48edd74c727641a83d"
   },
-  {
-    "name": "closed_umbrella",
-    "unicode": "1F302",
+  "closed_umbrella": {
+    "category": "people",
+    "moji": "🌂",
+    "unicodeVersion": "6.0",
     "digest": "2cc0592c74601f7439e88c3c1ec4f05e3459608ef1ea6558c5824ed7c3889727"
   },
-  {
-    "name": "cloud",
-    "unicode": "2601",
+  "cloud": {
+    "category": "nature",
+    "moji": "☁",
+    "unicodeVersion": "1.1",
     "digest": "5b3a19718dfa8a381929665afdc2284464d24020c8dd0caff4dad465a1f536ba"
   },
-  {
-    "name": "cloud_lightning",
-    "unicode": "1F329",
+  "cloud_lightning": {
+    "category": "nature",
+    "moji": "🌩",
+    "unicodeVersion": "7.0",
     "digest": "2b32f6d87726df2935ad81870879ccec30ce9b4fd5861d1a6317f9eca2f013d9"
   },
-  {
-    "name": "cloud_with_lightning",
-    "unicode": "1F329",
-    "digest": "2b32f6d87726df2935ad81870879ccec30ce9b4fd5861d1a6317f9eca2f013d9"
-  },
-  {
-    "name": "cloud_rain",
-    "unicode": "1F327",
-    "digest": "1e1e8bc59e168e1d2e72bf11f2d43cb578cbf0a5f1daf383bba5c56fb750ee71"
-  },
-  {
-    "name": "cloud_with_rain",
-    "unicode": "1F327",
+  "cloud_rain": {
+    "category": "nature",
+    "moji": "🌧",
+    "unicodeVersion": "7.0",
     "digest": "1e1e8bc59e168e1d2e72bf11f2d43cb578cbf0a5f1daf383bba5c56fb750ee71"
   },
-  {
-    "name": "cloud_snow",
-    "unicode": "1F328",
-    "digest": "2d364f859b83e684213e8eece1640208d80a8de0a49d0fc8e0e24c5a8493a3b1"
-  },
-  {
-    "name": "cloud_with_snow",
-    "unicode": "1F328",
+  "cloud_snow": {
+    "category": "nature",
+    "moji": "🌨",
+    "unicodeVersion": "7.0",
     "digest": "2d364f859b83e684213e8eece1640208d80a8de0a49d0fc8e0e24c5a8493a3b1"
   },
-  {
-    "name": "cloud_tornado",
-    "unicode": "1F32A",
-    "digest": "7cbed2343c280ba3996082b3d0fb9d8cd57d6e62fe6c9ecb159f46b4a2e49151"
-  },
-  {
-    "name": "cloud_with_tornado",
-    "unicode": "1F32A",
+  "cloud_tornado": {
+    "category": "nature",
+    "moji": "🌪",
+    "unicodeVersion": "7.0",
     "digest": "7cbed2343c280ba3996082b3d0fb9d8cd57d6e62fe6c9ecb159f46b4a2e49151"
   },
-  {
-    "name": "clown",
-    "unicode": "1F921",
-    "digest": "eea95687caabc9e808514c2450ba599e5e24ef47923dbec86f5297a64438e2e5"
-  },
-  {
-    "name": "clown_face",
-    "unicode": "1F921",
+  "clown": {
+    "category": "people",
+    "moji": "🤡",
+    "unicodeVersion": "9.0",
     "digest": "eea95687caabc9e808514c2450ba599e5e24ef47923dbec86f5297a64438e2e5"
   },
-  {
-    "name": "clubs",
-    "unicode": "2663",
+  "clubs": {
+    "category": "symbols",
+    "moji": "♣",
+    "unicodeVersion": "1.1",
     "digest": "b8cf72ecd8568ced077b475d94788fb282bdb06d25031b5d54dd63e25effb138"
   },
-  {
-    "name": "cocktail",
-    "unicode": "1F378",
+  "cocktail": {
+    "category": "food",
+    "moji": "🍸",
+    "unicodeVersion": "6.0",
     "digest": "3792def2cde885cf32167f04904d3b0b788388e8af410c63e4cd31550feba775"
   },
-  {
-    "name": "coffee",
-    "unicode": "2615",
+  "coffee": {
+    "category": "food",
+    "moji": "☕",
+    "unicodeVersion": "4.0",
     "digest": "0d29615a7a67d3aafa257b909bb915dc74fa8f854acb0d9a2c29e94eedf80326"
   },
-  {
-    "name": "coffin",
-    "unicode": "26B0",
+  "coffin": {
+    "category": "objects",
+    "moji": "⚰",
+    "unicodeVersion": "4.1",
     "digest": "78eccc1aad2a822649fba8503d4d30354bef367c4271193c40ddb692308f9db8"
   },
-  {
-    "name": "cold_sweat",
-    "unicode": "1F630",
+  "cold_sweat": {
+    "category": "people",
+    "moji": "😰",
+    "unicodeVersion": "6.0",
     "digest": "f53aab523ed3fa2224a16881d263fb5e039f163380f92feb2c63c20f9b14dcd2"
   },
-  {
-    "name": "comet",
-    "unicode": "2604",
+  "comet": {
+    "category": "nature",
+    "moji": "☄",
+    "unicodeVersion": "1.1",
     "digest": "40ce93e55c6e57a88d80670b37171190bd5ffc87b7078891d8de5b15795385c5"
   },
-  {
-    "name": "compression",
-    "unicode": "1F5DC",
+  "compression": {
+    "category": "objects",
+    "moji": "🗜",
+    "unicodeVersion": "7.0",
     "digest": "c8841f7afb5345f1c31da116a7fb41d07232ea58d3f7f1a75c5890aa1a80bfd6"
   },
-  {
-    "name": "computer",
-    "unicode": "1F4BB",
+  "computer": {
+    "category": "objects",
+    "moji": "💻",
+    "unicodeVersion": "6.0",
     "digest": "c970ce76b5607434895b0407bdaa93140f887930781a17dd7dcf16f711451d93"
   },
-  {
-    "name": "confetti_ball",
-    "unicode": "1F38A",
+  "confetti_ball": {
+    "category": "objects",
+    "moji": "🎊",
+    "unicodeVersion": "6.0",
     "digest": "a638b16f1acdbcf69edf760161b1bd7ff1fd5426c5b1203ad9d294dcc0701f10"
   },
-  {
-    "name": "confounded",
-    "unicode": "1F616",
+  "confounded": {
+    "category": "people",
+    "moji": "😖",
+    "unicodeVersion": "6.0",
     "digest": "e2ff3b4df65d00c1ca9ae0cb379f959ea2cecefb3d676d4f8c2c5f2c103da4f6"
   },
-  {
-    "name": "confused",
-    "unicode": "1F615",
+  "confused": {
+    "category": "people",
+    "moji": "😕",
+    "unicodeVersion": "6.1",
     "digest": "118d7f830ec08a3ac4b798eebb77a989b8c142f2588727181be4a2548e3c4f06"
   },
-  {
-    "name": "congratulations",
-    "unicode": "3297",
+  "congratulations": {
+    "category": "symbols",
+    "moji": "㊗",
+    "unicodeVersion": "1.1",
     "digest": "02fd1338c54fe5f9a0fd861f23c56edc1d39bcd3140b68f0f626f9e2494d2d1c"
   },
-  {
-    "name": "construction",
-    "unicode": "1F6A7",
+  "construction": {
+    "category": "travel",
+    "moji": "🚧",
+    "unicodeVersion": "6.0",
     "digest": "c3a0401331111b9eda1206bee5f322db80b0870547d307b10dcac1314e4078c8"
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-  {
-    "name": "construction_site",
-    "unicode": "1F3D7",
-    "digest": "c611f0a5de10f000a0756935f226845c7292f19ff5581d1f7a7554316338bbcb"
-  },
-  {
-    "name": "building_construction",
-    "unicode": "1F3D7",
+  "construction_site": {
+    "category": "travel",
+    "moji": "🏗",
+    "unicodeVersion": "7.0",
     "digest": "c611f0a5de10f000a0756935f226845c7292f19ff5581d1f7a7554316338bbcb"
   },
-  {
-    "name": "construction_worker",
-    "unicode": "1F477",
+  "construction_worker": {
+    "category": "people",
+    "moji": "👷",
+    "unicodeVersion": "6.0",
     "digest": "8c094733987e7c4da8d3aa4588b530ae07042bd70cf337b1fd412a70ee8f0ed6"
   },
-  {
-    "name": "construction_worker_tone1",
-    "unicode": "1F477-1F3FB",
+  "construction_worker_tone1": {
+    "category": "people",
+    "moji": "👷🏻",
+    "unicodeVersion": "8.0",
     "digest": "fcd927405fef4486105cd3aff62155467d21cebbc013924d4b52b717b566602b"
   },
-  {
-    "name": "construction_worker_tone2",
-    "unicode": "1F477-1F3FC",
+  "construction_worker_tone2": {
+    "category": "people",
+    "moji": "👷🏼",
+    "unicodeVersion": "8.0",
     "digest": "d1ec773828936c703dd6e334e696dc3cf7c34c0a8ec691564a384b735cdeaaba"
   },
-  {
-    "name": "construction_worker_tone3",
-    "unicode": "1F477-1F3FD",
+  "construction_worker_tone3": {
+    "category": "people",
+    "moji": "👷🏽",
+    "unicodeVersion": "8.0",
     "digest": "37c114d6879b9b32b800b0d4cf770dcbe04d1455698130ecd709a0cb9dea880b"
   },
-  {
-    "name": "construction_worker_tone4",
-    "unicode": "1F477-1F3FE",
+  "construction_worker_tone4": {
+    "category": "people",
+    "moji": "👷🏾",
+    "unicodeVersion": "8.0",
     "digest": "5264996c1bedb6061a0dfdddce233d863bf308d27127ad152b63bfd983162cf7"
   },
-  {
-    "name": "construction_worker_tone5",
-    "unicode": "1F477-1F3FF",
+  "construction_worker_tone5": {
+    "category": "people",
+    "moji": "👷🏿",
+    "unicodeVersion": "8.0",
     "digest": "87051aec81fd5dfd4dc44ff0411a528ee08253e9494d37efa550694e28dde6d3"
   },
-  {
-    "name": "control_knobs",
-    "unicode": "1F39B",
+  "control_knobs": {
+    "category": "objects",
+    "moji": "🎛",
+    "unicodeVersion": "7.0",
     "digest": "0d7f33ff7acc1cc3a81e6a786ff007df20da145e3070f338505dfed5100e9fcb"
   },
-  {
-    "name": "convenience_store",
-    "unicode": "1F3EA",
+  "convenience_store": {
+    "category": "travel",
+    "moji": "🏪",
+    "unicodeVersion": "6.0",
     "digest": "975dcf9b8e9e3fb1e29574b41300b9d96fd64703b3c18ff52f9f1875d1cf1b52"
   },
-  {
-    "name": "cookie",
-    "unicode": "1F36A",
+  "cookie": {
+    "category": "food",
+    "moji": "🍪",
+    "unicodeVersion": "6.0",
     "digest": "4bed3522bd50091ac5b68ca760661eb484d7f1b9c9d564d2097bd812b7f28ae4"
   },
-  {
-    "name": "cooking",
-    "unicode": "1F373",
+  "cooking": {
+    "category": "food",
+    "moji": "🍳",
+    "unicodeVersion": "6.0",
     "digest": "563ffd6cae381ce1e318cdacc54e70040d6a01a50d0db8aeb50edbbe413eac58"
   },
-  {
-    "name": "cool",
-    "unicode": "1F192",
+  "cool": {
+    "category": "symbols",
+    "moji": "🆒",
+    "unicodeVersion": "6.0",
     "digest": "5739a37341c782a4736adfce804e12776ae33081098a3d052d8ae9a64b4d22d1"
   },
-  {
-    "name": "cop",
-    "unicode": "1F46E",
+  "cop": {
+    "category": "people",
+    "moji": "👮",
+    "unicodeVersion": "6.0",
     "digest": "78996521bbe231d03ebea355226d8a1515f47cde7b2fbeca1037e7b7e5133466"
   },
-  {
-    "name": "cop_tone1",
-    "unicode": "1F46E-1F3FB",
+  "cop_tone1": {
+    "category": "people",
+    "moji": "👮🏻",
+    "unicodeVersion": "8.0",
     "digest": "8a38cd107f5f4c0b821ac43f32df5dc57facaf39fbafb98483ec00fd7df41baf"
   },
-  {
-    "name": "cop_tone2",
-    "unicode": "1F46E-1F3FC",
+  "cop_tone2": {
+    "category": "people",
+    "moji": "👮🏼",
+    "unicodeVersion": "8.0",
     "digest": "8ab8ab086f3ff82aa4bf4760c3c822846ec2696c41d21dffdac12d5afbe398b7"
   },
-  {
-    "name": "cop_tone3",
-    "unicode": "1F46E-1F3FD",
+  "cop_tone3": {
+    "category": "people",
+    "moji": "👮🏽",
+    "unicodeVersion": "8.0",
     "digest": "fce710a99fd44a7c8af3ea01b2007e46d3ff38d7a0dff1ef26d6f893ede7e6d2"
   },
-  {
-    "name": "cop_tone4",
-    "unicode": "1F46E-1F3FE",
+  "cop_tone4": {
+    "category": "people",
+    "moji": "👮🏾",
+    "unicodeVersion": "8.0",
     "digest": "3017dd73ef475379911c5e6c79bd0f9f533dbbc5057bce6a11244faa12996ba0"
   },
-  {
-    "name": "cop_tone5",
-    "unicode": "1F46E-1F3FF",
+  "cop_tone5": {
+    "category": "people",
+    "moji": "👮🏿",
+    "unicodeVersion": "8.0",
     "digest": "a3b8807b3f2a8d6ee9bcec0339355bda486e8c930f727139f5447a4b046a6307"
   },
-  {
-    "name": "copyright",
-    "unicode": "00A9",
+  "copyright": {
+    "category": "symbols",
+    "moji": "©",
+    "unicodeVersion": "1.1",
     "digest": "cc28663cdd3f8333d9bb57b511348cde4e51bda19cf0629dccb05c8fc425e079"
   },
-  {
-    "name": "corn",
-    "unicode": "1F33D",
+  "corn": {
+    "category": "food",
+    "moji": "🌽",
+    "unicodeVersion": "6.0",
     "digest": "a099a0b291fa758690e6ee6c762b9ade9a0e3350a707c52d968dfffbcc467de5"
   },
-  {
-    "name": "couch",
-    "unicode": "1F6CB",
-    "digest": "84cd734dbaa7f9f519438036d687e7a53217130779bc3de30258f163521b9474"
-  },
-  {
-    "name": "couch_and_lamp",
-    "unicode": "1F6CB",
+  "couch": {
+    "category": "objects",
+    "moji": "🛋",
+    "unicodeVersion": "7.0",
     "digest": "84cd734dbaa7f9f519438036d687e7a53217130779bc3de30258f163521b9474"
   },
-  {
-    "name": "couple",
-    "unicode": "1F46B",
+  "couple": {
+    "category": "people",
+    "moji": "👫",
+    "unicodeVersion": "6.0",
     "digest": "c897ba76e24e2f43a4aa261c2754800a8473f43c7ce53f9909a6af2c4897732a"
   },
-  {
-    "name": "couple_mm",
-    "unicode": "1F468-2764-1F468",
+  "couple_mm": {
+    "category": "people",
+    "moji": "👨‍❤️‍👨",
+    "unicodeVersion": "6.0",
     "digest": "c812471d35d46e12270653039a907d1dfa2dea0defd65596283e5b8e03cea803"
   },
-  {
-    "name": "couple_with_heart_mm",
-    "unicode": "1F468-2764-1F468",
-    "digest": "c812471d35d46e12270653039a907d1dfa2dea0defd65596283e5b8e03cea803"
-  },
-  {
-    "name": "couple_with_heart",
-    "unicode": "1F491",
+  "couple_with_heart": {
+    "category": "people",
+    "moji": "💑",
+    "unicodeVersion": "6.0",
     "digest": "420bfa81bad10365550c77a98e1c07eb00d03663fe7b610fab1aca8a0a9d201b"
   },
-  {
-    "name": "couple_ww",
-    "unicode": "1F469-2764-1F469",
-    "digest": "7ac49153a612d63302299eee996308b7dcafa0a152473dab679215036fe6567e"
-  },
-  {
-    "name": "couple_with_heart_ww",
-    "unicode": "1F469-2764-1F469",
+  "couple_ww": {
+    "category": "people",
+    "moji": "👩‍❤️‍👩",
+    "unicodeVersion": "6.0",
     "digest": "7ac49153a612d63302299eee996308b7dcafa0a152473dab679215036fe6567e"
   },
-  {
-    "name": "couplekiss",
-    "unicode": "1F48F",
+  "couplekiss": {
+    "category": "people",
+    "moji": "💏",
+    "unicodeVersion": "6.0",
     "digest": "1acfef9d375c4c1deb235babd856b0f90ad4f3194751694cb6abb44f00f29e42"
   },
-  {
-    "name": "cow",
-    "unicode": "1F42E",
+  "cow": {
+    "category": "nature",
+    "moji": "🐮",
+    "unicodeVersion": "6.0",
     "digest": "d71c854ff8b343ee24b8c2b9d56c7cb3fc6fa1a6dc0d7a137841b9f646e6d71b"
   },
-  {
-    "name": "cow2",
-    "unicode": "1F404",
+  "cow2": {
+    "category": "nature",
+    "moji": "🐄",
+    "unicodeVersion": "6.0",
     "digest": "e7a5131d7dee0f3356814b0ac1ea8ff280b12a7b580181e20ddb0b7eeb7e7339"
   },
-  {
-    "name": "cowboy",
-    "unicode": "1F920",
+  "cowboy": {
+    "category": "people",
+    "moji": "🤠",
+    "unicodeVersion": "9.0",
     "digest": "1aabf23f6b95a9b772fdb8eb45b8ec93584a5357f9131c6eabc9d1b83fe67e89"
   },
-  {
-    "name": "face_with_cowboy_hat",
-    "unicode": "1F920",
-    "digest": "1aabf23f6b95a9b772fdb8eb45b8ec93584a5357f9131c6eabc9d1b83fe67e89"
-  },
-  {
-    "name": "crab",
-    "unicode": "1F980",
+  "crab": {
+    "category": "nature",
+    "moji": "🦀",
+    "unicodeVersion": "8.0",
     "digest": "e6be16699fdb5d87f42f28f6cc141a44b7ffd834ecdd536813c4b5b86d3fc4a5"
   },
-  {
-    "name": "crayon",
-    "unicode": "1F58D",
-    "digest": "b180d6afa4777861222a4228164ce284230fe90c589f52ffa9351bac777e901a"
-  },
-  {
-    "name": "lower_left_crayon",
-    "unicode": "1F58D",
+  "crayon": {
+    "category": "objects",
+    "moji": "🖍",
+    "unicodeVersion": "7.0",
     "digest": "b180d6afa4777861222a4228164ce284230fe90c589f52ffa9351bac777e901a"
   },
-  {
-    "name": "credit_card",
-    "unicode": "1F4B3",
+  "credit_card": {
+    "category": "objects",
+    "moji": "💳",
+    "unicodeVersion": "6.0",
     "digest": "808cd120fd3738eb2be1f6c6c029d98387b0e03fca7d1451e8fbf9c5ab3f643f"
   },
-  {
-    "name": "crescent_moon",
-    "unicode": "1F319",
+  "crescent_moon": {
+    "category": "nature",
+    "moji": "🌙",
+    "unicodeVersion": "6.0",
     "digest": "042e7e01e6e88b97a763b7cc41e2a2b3fe68a649bacf4a090cd28fc653baf640"
   },
-  {
-    "name": "cricket",
-    "unicode": "1F3CF",
+  "cricket": {
+    "category": "activity",
+    "moji": "🏏",
+    "unicodeVersion": "8.0",
     "digest": "4c4559d0b4efe24cc248fa57f413541307992e519d0cb9fb8828637ac2f4cc16"
   },
-  {
-    "name": "cricket_bat_ball",
-    "unicode": "1F3CF",
-    "digest": "4c4559d0b4efe24cc248fa57f413541307992e519d0cb9fb8828637ac2f4cc16"
-  },
-  {
-    "name": "crocodile",
-    "unicode": "1F40A",
+  "crocodile": {
+    "category": "nature",
+    "moji": "🐊",
+    "unicodeVersion": "6.0",
     "digest": "59cb4164c50b6bc9ae311ce6f7610467c1aaafa848b5fff7614f064715f91992"
   },
-  {
-    "name": "croissant",
-    "unicode": "1F950",
+  "croissant": {
+    "category": "food",
+    "moji": "🥐",
+    "unicodeVersion": "9.0",
     "digest": "b751e287157a1e276617a841a5b5f7f1208ca226cfd8fa947f144390b65a5e16"
   },
-  {
-    "name": "cross",
-    "unicode": "271D",
-    "digest": "a6b07c838fb75ef2ebefa2df6005e8d784753239ec03c37695a13e3b1954d653"
-  },
-  {
-    "name": "latin_cross",
-    "unicode": "271D",
+  "cross": {
+    "category": "symbols",
+    "moji": "✝",
+    "unicodeVersion": "1.1",
     "digest": "a6b07c838fb75ef2ebefa2df6005e8d784753239ec03c37695a13e3b1954d653"
   },
-  {
-    "name": "crossed_flags",
-    "unicode": "1F38C",
+  "crossed_flags": {
+    "category": "objects",
+    "moji": "🎌",
+    "unicodeVersion": "6.0",
     "digest": "2841c671075e6f1a79c61c2d716423159fb0bc0786e3fb0049697766533bf262"
   },
-  {
-    "name": "crossed_swords",
-    "unicode": "2694",
+  "crossed_swords": {
+    "category": "objects",
+    "moji": "⚔",
+    "unicodeVersion": "4.1",
     "digest": "3771a5b26b514236521ce44e15f7730fa9148c6a782b9b600ab870a1f7de6f9f"
   },
-  {
-    "name": "crown",
-    "unicode": "1F451",
+  "crown": {
+    "category": "people",
+    "moji": "👑",
+    "unicodeVersion": "6.0",
     "digest": "6741e58d8f823194e0a3484ac1563e20d9e0b44c1bc46d82444dfffa092cdfc7"
   },
-  {
-    "name": "cruise_ship",
-    "unicode": "1F6F3",
+  "cruise_ship": {
+    "category": "travel",
+    "moji": "🛳",
+    "unicodeVersion": "7.0",
     "digest": "2b7b62db5d118a632673564099e3405ea6d61ea9b8e123b5a2aaf011bb2a54a4"
   },
-  {
-    "name": "passenger_ship",
-    "unicode": "1F6F3",
-    "digest": "2b7b62db5d118a632673564099e3405ea6d61ea9b8e123b5a2aaf011bb2a54a4"
-  },
-  {
-    "name": "cry",
-    "unicode": "1F622",
+  "cry": {
+    "category": "people",
+    "moji": "😢",
+    "unicodeVersion": "6.0",
     "digest": "fc3307ec4fe75539770c1123a0e8e721d9e021009a502655132f68d7cc453816"
   },
-  {
-    "name": "crying_cat_face",
-    "unicode": "1F63F",
+  "crying_cat_face": {
+    "category": "people",
+    "moji": "😿",
+    "unicodeVersion": "6.0",
     "digest": "4942c24935c22babdcb8af41d2c0a7588356b6b674bc238902e2f10ad03e2c5b"
   },
-  {
-    "name": "crystal_ball",
-    "unicode": "1F52E",
+  "crystal_ball": {
+    "category": "objects",
+    "moji": "🔮",
+    "unicodeVersion": "6.0",
     "digest": "05f73b30b1e5b0fc66fb5dc6caddd2d547ee7b9d2f97513dc908ba1a2e352e30"
   },
-  {
-    "name": "cucumber",
-    "unicode": "1F952",
+  "cucumber": {
+    "category": "food",
+    "moji": "🥒",
+    "unicodeVersion": "9.0",
     "digest": "d1196e23f2f155ef5c1330f8497f40957a7357cb177127f457c5c471f0a23727"
   },
-  {
-    "name": "cupid",
-    "unicode": "1F498",
+  "cupid": {
+    "category": "symbols",
+    "moji": "💘",
+    "unicodeVersion": "6.0",
     "digest": "246e71f44c6ebc2e4f887e25438e4f894e8cc92e06069e711b893ff391abb658"
   },
-  {
-    "name": "curly_loop",
-    "unicode": "27B0",
+  "curly_loop": {
+    "category": "symbols",
+    "moji": "➰",
+    "unicodeVersion": "6.0",
     "digest": "9e4eb98d6597888f91208080c6a79824adb432ea34f46c85da26cb630bd1cc73"
   },
-  {
-    "name": "currency_exchange",
-    "unicode": "1F4B1",
+  "currency_exchange": {
+    "category": "symbols",
+    "moji": "💱",
+    "unicodeVersion": "6.0",
     "digest": "b85377265b9876888969aa42b65bba0be523a370175baf226f20131e535af554"
   },
-  {
-    "name": "curry",
-    "unicode": "1F35B",
+  "curry": {
+    "category": "food",
+    "moji": "🍛",
+    "unicodeVersion": "6.0",
     "digest": "a01c0a713662817720b485f7739f57e61afc025f5c43792f4de961c94f92f31e"
   },
-  {
-    "name": "custard",
-    "unicode": "1F36E",
+  "custard": {
+    "category": "food",
+    "moji": "🍮",
+    "unicodeVersion": "6.0",
     "digest": "85c2b9ac904134a6c3587eb0a0806f2ab4282c5ed5c79d41734f3203998f757e"
   },
-  {
-    "name": "customs",
-    "unicode": "1F6C3",
+  "customs": {
+    "category": "symbols",
+    "moji": "🛃",
+    "unicodeVersion": "6.0",
     "digest": "eb2546e1e617d4c1a1f614318af5e5dacf3e8d9479ffa08108977defa83ded32"
   },
-  {
-    "name": "cyclone",
-    "unicode": "1F300",
+  "cyclone": {
+    "category": "symbols",
+    "moji": "🌀",
+    "unicodeVersion": "6.0",
     "digest": "7a0f8564d76adf2d0ed272f56dc0d01fb7b557852e0ca797e73f5472b8630bf3"
   },
-  {
-    "name": "dagger",
-    "unicode": "1F5E1",
+  "dagger": {
+    "category": "objects",
+    "moji": "🗡",
+    "unicodeVersion": "7.0",
     "digest": "35a179168198d03295e626cc27d3b92d30a732c55a2ca75d7a11a0fbed414772"
   },
-  {
-    "name": "dagger_knife",
-    "unicode": "1F5E1",
-    "digest": "35a179168198d03295e626cc27d3b92d30a732c55a2ca75d7a11a0fbed414772"
-  },
-  {
-    "name": "dancer",
-    "unicode": "1F483",
+  "dancer": {
+    "category": "people",
+    "moji": "💃",
+    "unicodeVersion": "6.0",
     "digest": "66ffa86827e85acae4aa870c0859fe3a9dad03d21ff4bc800b61c95c902a8a90"
   },
-  {
-    "name": "dancer_tone1",
-    "unicode": "1F483-1F3FB",
+  "dancer_tone1": {
+    "category": "people",
+    "moji": "💃🏻",
+    "unicodeVersion": "8.0",
     "digest": "bdbee740addc890e369d3469a3585eb0d1e4fbc7e04dd6f6aca762d8aeee6a8c"
   },
-  {
-    "name": "dancer_tone2",
-    "unicode": "1F483-1F3FC",
+  "dancer_tone2": {
+    "category": "people",
+    "moji": "💃🏼",
+    "unicodeVersion": "8.0",
     "digest": "9f7b4c627241eaa2def9717a5286a423f0b9c1b044dd9ea4442a76f1858d14a4"
   },
-  {
-    "name": "dancer_tone3",
-    "unicode": "1F483-1F3FD",
+  "dancer_tone3": {
+    "category": "people",
+    "moji": "💃🏽",
+    "unicodeVersion": "8.0",
     "digest": "a6bd49a377ce6c2004bf126b6f66d0b21d8c14103c2add7b10f12ed9e1c2d302"
   },
-  {
-    "name": "dancer_tone4",
-    "unicode": "1F483-1F3FE",
+  "dancer_tone4": {
+    "category": "people",
+    "moji": "💃🏾",
+    "unicodeVersion": "8.0",
     "digest": "4ec2a7629c01b0e9006b5cda4deae3bf297ce3b71d18063f93eeb5c14be19a1a"
   },
-  {
-    "name": "dancer_tone5",
-    "unicode": "1F483-1F3FF",
+  "dancer_tone5": {
+    "category": "people",
+    "moji": "💃🏿",
+    "unicodeVersion": "8.0",
     "digest": "2b48e3a6b366c6f55f73b816e6fb03c39e9890f586f7e9c9043cf0c013d9cdd5"
   },
-  {
-    "name": "dancers",
-    "unicode": "1F46F",
+  "dancers": {
+    "category": "people",
+    "moji": "👯",
+    "unicodeVersion": "6.0",
     "digest": "12be66ed19d232bb387270f40bece68bd0cb2342b318f6c9bb8b49c64ff7d0ad"
   },
-  {
-    "name": "dango",
-    "unicode": "1F361",
+  "dango": {
+    "category": "food",
+    "moji": "🍡",
+    "unicodeVersion": "6.0",
     "digest": "34e8cd153c50f2d725abe8934c35c96a3ab533f0cc5fbb1e1474eafad1dc1fc2"
   },
-  {
-    "name": "dark_sunglasses",
-    "unicode": "1F576",
+  "dark_sunglasses": {
+    "category": "people",
+    "moji": "🕶",
+    "unicodeVersion": "7.0",
     "digest": "d0a735ad5bf0ece00af2a21abf950b89292ebd8ca6e28b1dbb1368252fb44afe"
   },
-  {
-    "name": "dart",
-    "unicode": "1F3AF",
+  "dart": {
+    "category": "activity",
+    "moji": "🎯",
+    "unicodeVersion": "6.0",
     "digest": "998642f06a875905e0a6bf30963c025baff1cf55b8e76884b9119f2d71188b0c"
   },
-  {
-    "name": "dash",
-    "unicode": "1F4A8",
+  "dash": {
+    "category": "nature",
+    "moji": "💨",
+    "unicodeVersion": "6.0",
     "digest": "f7aae7d3887c67d76f3329c2dc9e6807dc580a4b07ab35599c7805e41823a345"
   },
-  {
-    "name": "date",
-    "unicode": "1F4C5",
+  "date": {
+    "category": "objects",
+    "moji": "📅",
+    "unicodeVersion": "6.0",
     "digest": "d0b695e4a7cfbbe71b4fbebf345b66ca98f0cf1c751362928e54c23ca78d4c7b"
   },
-  {
-    "name": "deciduous_tree",
-    "unicode": "1F333",
+  "deciduous_tree": {
+    "category": "nature",
+    "moji": "🌳",
+    "unicodeVersion": "6.0",
     "digest": "3c70f1a77f2754f41c830e88d43b7d53c14311d64626ded164aa9ac7d2695790"
   },
-  {
-    "name": "deer",
-    "unicode": "1F98C",
+  "deer": {
+    "category": "nature",
+    "moji": "🦌",
+    "unicodeVersion": "9.0",
     "digest": "7f4302ca68fd121ee73be48d0a0a0fb9e7e2741071a491ad2b7b0eab9f11ad25"
   },
-  {
-    "name": "department_store",
-    "unicode": "1F3EC",
+  "department_store": {
+    "category": "travel",
+    "moji": "🏬",
+    "unicodeVersion": "6.0",
     "digest": "4be910d2efe74d8ce2c1f41d7753c8873579faca83fcf779a4887d8ab9e5923b"
   },
-  {
-    "name": "desert",
-    "unicode": "1F3DC",
+  "desert": {
+    "category": "travel",
+    "moji": "🏜",
+    "unicodeVersion": "7.0",
     "digest": "d4b1a11c5130debe042df6cc2b3389f15c68a5cb32dc1b3a82b78f733d0c9e4e"
   },
-  {
-    "name": "desktop",
-    "unicode": "1F5A5",
+  "desktop": {
+    "category": "objects",
+    "moji": "🖥",
+    "unicodeVersion": "7.0",
     "digest": "cde5bfb6c71bb7d663808a3561b24cb5b5560f95f510b40f81250cac1b21933e"
   },
-  {
-    "name": "desktop_computer",
-    "unicode": "1F5A5",
-    "digest": "cde5bfb6c71bb7d663808a3561b24cb5b5560f95f510b40f81250cac1b21933e"
-  },
-  {
-    "name": "diamond_shape_with_a_dot_inside",
-    "unicode": "1F4A0",
+  "diamond_shape_with_a_dot_inside": {
+    "category": "symbols",
+    "moji": "💠",
+    "unicodeVersion": "6.0",
     "digest": "e91323577ab89e95b0fa0b9272ea0c797b76908f24d36992630e9325273a4ce3"
   },
-  {
-    "name": "diamonds",
-    "unicode": "2666",
+  "diamonds": {
+    "category": "symbols",
+    "moji": "♦",
+    "unicodeVersion": "1.1",
     "digest": "bf3d9a020afe8aa226db73590bc193a9c2c3e6e642edd2445c5960c3e67cf153"
   },
-  {
-    "name": "disappointed",
-    "unicode": "1F61E",
+  "disappointed": {
+    "category": "people",
+    "moji": "😞",
+    "unicodeVersion": "6.0",
     "digest": "c0f406c6beea0fd1328adefc097d04aa16b72f7a5afa0867967d8ea25d72db17"
   },
-  {
-    "name": "disappointed_relieved",
-    "unicode": "1F625",
+  "disappointed_relieved": {
+    "category": "people",
+    "moji": "😥",
+    "unicodeVersion": "6.0",
     "digest": "c826f5dd4f2f7e5289d720851d4826ab8284d915606c1b152ab229b7fadbba14"
   },
-  {
-    "name": "dividers",
-    "unicode": "1F5C2",
-    "digest": "4b2c653b18cf0fa31f1f0ac94a6fbd214ea0d1b0a90a450ab6e169906fc5764f"
-  },
-  {
-    "name": "card_index_dividers",
-    "unicode": "1F5C2",
+  "dividers": {
+    "category": "objects",
+    "moji": "🗂",
+    "unicodeVersion": "7.0",
     "digest": "4b2c653b18cf0fa31f1f0ac94a6fbd214ea0d1b0a90a450ab6e169906fc5764f"
   },
-  {
-    "name": "dizzy",
-    "unicode": "1F4AB",
+  "dizzy": {
+    "category": "nature",
+    "moji": "💫",
+    "unicodeVersion": "6.0",
     "digest": "d577545c2de42389695447c6ebbfef895f30f0fda84eef45684f9bf4a9c27ff1"
   },
-  {
-    "name": "dizzy_face",
-    "unicode": "1F635",
+  "dizzy_face": {
+    "category": "people",
+    "moji": "😵",
+    "unicodeVersion": "6.0",
     "digest": "7b3aeaffb4e15ccf633b91dda4a44847a1eb28d78ce58b4d171b20a771bde414"
   },
-  {
-    "name": "do_not_litter",
-    "unicode": "1F6AF",
+  "do_not_litter": {
+    "category": "symbols",
+    "moji": "🚯",
+    "unicodeVersion": "6.0",
     "digest": "98b07fbbcdb438d1b8a755869fa2de8e180a77fce359ec830eb46d38ec3e67cb"
   },
-  {
-    "name": "dog",
-    "unicode": "1F436",
+  "dog": {
+    "category": "nature",
+    "moji": "🐶",
+    "unicodeVersion": "6.0",
     "digest": "3b31ce067b13e463284ce85536512cb1f8cd8b52fe73659f69971d0d6c1dfc11"
   },
-  {
-    "name": "dog2",
-    "unicode": "1F415",
+  "dog2": {
+    "category": "nature",
+    "moji": "🐕",
+    "unicodeVersion": "6.0",
     "digest": "0a8901bce5ed994533ff84299b2a1364de28d872c9f9510d3426a83e8a9d2e34"
   },
-  {
-    "name": "dollar",
-    "unicode": "1F4B5",
+  "dollar": {
+    "category": "objects",
+    "moji": "💵",
+    "unicodeVersion": "6.0",
     "digest": "52438e38867aedc021740bb41f9ba336e75a50faa148419412a01d75d8c93155"
   },
-  {
-    "name": "dolls",
-    "unicode": "1F38E",
+  "dolls": {
+    "category": "objects",
+    "moji": "🎎",
+    "unicodeVersion": "6.0",
     "digest": "a687184e9a0915deef44bb3cacfb19d3f3f19cf2c110f1da90191dd567333c57"
   },
-  {
-    "name": "dolphin",
-    "unicode": "1F42C",
+  "dolphin": {
+    "category": "nature",
+    "moji": "🐬",
+    "unicodeVersion": "6.0",
     "digest": "0b7ee08f4236232ca533ed3a3023d28020d36f178efaec5ce8b0e13a84778512"
   },
-  {
-    "name": "door",
-    "unicode": "1F6AA",
+  "door": {
+    "category": "objects",
+    "moji": "🚪",
+    "unicodeVersion": "6.0",
     "digest": "984a9ca88852ebdb539e0c385d9c6ffe5010e9189bc372a3d00f5c8d44c8e6f5"
   },
-  {
-    "name": "doughnut",
-    "unicode": "1F369",
+  "doughnut": {
+    "category": "food",
+    "moji": "🍩",
+    "unicodeVersion": "6.0",
     "digest": "27634587e6a53807baa32157bb06b0e115c8ad8aefebba7ebb0b65a084170e3a"
   },
-  {
-    "name": "dove",
-    "unicode": "1F54A",
+  "dove": {
+    "category": "nature",
+    "moji": "🕊",
+    "unicodeVersion": "7.0",
     "digest": "7c665f8594ffa53e72b01647e9d27360fb87d52d02fe9f20fc5fda08f9797dc3"
   },
-  {
-    "name": "dove_of_peace",
-    "unicode": "1F54A",
-    "digest": "7c665f8594ffa53e72b01647e9d27360fb87d52d02fe9f20fc5fda08f9797dc3"
-  },
-  {
-    "name": "dragon",
-    "unicode": "1F409",
+  "dragon": {
+    "category": "nature",
+    "moji": "🐉",
+    "unicodeVersion": "6.0",
     "digest": "2abcb3d945d848e34ffc76203b29ef26df7458856166fffd155611f7bbe72652"
   },
-  {
-    "name": "dragon_face",
-    "unicode": "1F432",
+  "dragon_face": {
+    "category": "nature",
+    "moji": "🐲",
+    "unicodeVersion": "6.0",
     "digest": "0030548931b931e3b51f26cf660394aee36499e688ba83ce9cfccb635dcd4d54"
   },
-  {
-    "name": "dress",
-    "unicode": "1F457",
+  "dress": {
+    "category": "people",
+    "moji": "👗",
+    "unicodeVersion": "6.0",
     "digest": "96ceba928fb356f7c0ae99bf22552321f08a65d5f1c0340ab89641219ad366ad"
   },
-  {
-    "name": "dromedary_camel",
-    "unicode": "1F42A",
+  "dromedary_camel": {
+    "category": "nature",
+    "moji": "🐪",
+    "unicodeVersion": "6.0",
     "digest": "e06ef69c29f0fb12481727c0b4124e700572d3d7955e173279320f43f286518d"
   },
-  {
-    "name": "drooling_face",
-    "unicode": "1F924",
-    "digest": "5203cb05cd266d7a7c929ab40364ad68571d380d9c7ff93a8d6d55261abaa1ba"
-  },
-  {
-    "name": "drool",
-    "unicode": "1F924",
+  "drooling_face": {
+    "category": "people",
+    "moji": "🤤",
+    "unicodeVersion": "9.0",
     "digest": "5203cb05cd266d7a7c929ab40364ad68571d380d9c7ff93a8d6d55261abaa1ba"
   },
-  {
-    "name": "droplet",
-    "unicode": "1F4A7",
+  "droplet": {
+    "category": "nature",
+    "moji": "💧",
+    "unicodeVersion": "6.0",
     "digest": "6475b4a4460a672c436a68f282ac97fb31e2934db4b80620063ee816159aa7c3"
   },
-  {
-    "name": "drum",
-    "unicode": "1F941",
-    "digest": "0d0639980b1a5dcbf1c3e7ef47263fb6543b871242c58452a8c2f642525d9dd8"
-  },
-  {
-    "name": "drum_with_drumsticks",
-    "unicode": "1F941",
+  "drum": {
+    "category": "activity",
+    "moji": "🥁",
+    "unicodeVersion": "9.0",
     "digest": "0d0639980b1a5dcbf1c3e7ef47263fb6543b871242c58452a8c2f642525d9dd8"
   },
-  {
-    "name": "duck",
-    "unicode": "1F986",
+  "duck": {
+    "category": "nature",
+    "moji": "🦆",
+    "unicodeVersion": "9.0",
     "digest": "8f8373798a7727368b32328e7a9a349727a949e7391ddd243b6456141a4f7e94"
   },
-  {
-    "name": "dvd",
-    "unicode": "1F4C0",
+  "dvd": {
+    "category": "objects",
+    "moji": "📀",
+    "unicodeVersion": "6.0",
     "digest": "3b7903285d91277181c26fdc9df857761bbac509d352e320c2519ea3b132704f"
   },
-  {
-    "name": "e-mail",
-    "unicode": "1F4E7",
-    "digest": "39b5a57a2376e4a1137e381be02a1775bd580e0371438f5297a401ea634f1830"
-  },
-  {
-    "name": "email",
-    "unicode": "1F4E7",
+  "e-mail": {
+    "category": "objects",
+    "moji": "📧",
+    "unicodeVersion": "6.0",
     "digest": "39b5a57a2376e4a1137e381be02a1775bd580e0371438f5297a401ea634f1830"
   },
-  {
-    "name": "eagle",
-    "unicode": "1F985",
+  "eagle": {
+    "category": "nature",
+    "moji": "🦅",
+    "unicodeVersion": "9.0",
     "digest": "b44fd4f61b83c5114358a272343ac9b0eabbc70847f739bbdbf8aae3ade5bc1d"
   },
-  {
-    "name": "ear",
-    "unicode": "1F442",
+  "ear": {
+    "category": "people",
+    "moji": "👂",
+    "unicodeVersion": "6.0",
     "digest": "4fdeb5a46e69311ecfd09c5b45c9018c24b625e28475cca8fa516b086ef952f8"
   },
-  {
-    "name": "ear_of_rice",
-    "unicode": "1F33E",
+  "ear_of_rice": {
+    "category": "nature",
+    "moji": "🌾",
+    "unicodeVersion": "6.0",
     "digest": "2997c340c2b333d6ba9b73f94ff1a1881735fe0cc4f0c72d7719b305499fc425"
   },
-  {
-    "name": "ear_tone1",
-    "unicode": "1F442-1F3FB",
+  "ear_tone1": {
+    "category": "people",
+    "moji": "👂🏻",
+    "unicodeVersion": "8.0",
     "digest": "5ca759b8569a377a4e63e30d94b585b9f76d15348a8a0c1ba19fdc522790615e"
   },
-  {
-    "name": "ear_tone2",
-    "unicode": "1F442-1F3FC",
+  "ear_tone2": {
+    "category": "people",
+    "moji": "👂🏼",
+    "unicodeVersion": "8.0",
     "digest": "12aafb3ef2cfcdc892b2877c2e24920620f0f77f850e12afbfe55eadce9e37df"
   },
-  {
-    "name": "ear_tone3",
-    "unicode": "1F442-1F3FD",
+  "ear_tone3": {
+    "category": "people",
+    "moji": "👂🏽",
+    "unicodeVersion": "8.0",
     "digest": "f4d28d9f72cf116ac92d80061eb84c918d6523bf53b2ad526f5457aba487d527"
   },
-  {
-    "name": "ear_tone4",
-    "unicode": "1F442-1F3FE",
+  "ear_tone4": {
+    "category": "people",
+    "moji": "👂🏾",
+    "unicodeVersion": "8.0",
     "digest": "eaa9453670f7e3adc6ec6934ee70efc9bf60fe6c99c5804b7ba9e3804aec65de"
   },
-  {
-    "name": "ear_tone5",
-    "unicode": "1F442-1F3FF",
+  "ear_tone5": {
+    "category": "people",
+    "moji": "👂🏿",
+    "unicodeVersion": "8.0",
     "digest": "54bd0782419489556b80e9e0d15b05df74757aa4e04ba565f45c20d3dd60e3f1"
   },
-  {
-    "name": "earth_africa",
-    "unicode": "1F30D",
+  "earth_africa": {
+    "category": "nature",
+    "moji": "🌍",
+    "unicodeVersion": "6.0",
     "digest": "c691a6f591f5a07b268fd64efe113e81cec8d5963ad83ced2537422343ff7ecf"
   },
-  {
-    "name": "earth_americas",
-    "unicode": "1F30E",
+  "earth_americas": {
+    "category": "nature",
+    "moji": "🌎",
+    "unicodeVersion": "6.0",
     "digest": "a9c60cf8341ff59a9cc1a715b7144af734fcd28915a8e003a31ebf2abf9aedb1"
   },
-  {
-    "name": "earth_asia",
-    "unicode": "1F30F",
+  "earth_asia": {
+    "category": "nature",
+    "moji": "🌏",
+    "unicodeVersion": "6.0",
     "digest": "ee2beb61fb8c87279161c5a8c4ad17bb71ce790123f8fa33522941d027e060a5"
   },
-  {
-    "name": "egg",
-    "unicode": "1F95A",
+  "egg": {
+    "category": "food",
+    "moji": "🥚",
+    "unicodeVersion": "9.0",
     "digest": "72b9c841af784e7cbccbbe48ba833df5cecdd284397c199cab079872e879d92f"
   },
-  {
-    "name": "eggplant",
-    "unicode": "1F346",
+  "eggplant": {
+    "category": "food",
+    "moji": "🍆",
+    "unicodeVersion": "6.0",
     "digest": "ec0a460e0cf0e615f51279677594a899672e1b4ecd9396e17a8cfa2a3efe5238"
   },
-  {
-    "name": "eight",
-    "unicode": "0038-20E3",
+  "eight": {
+    "category": "symbols",
+    "moji": "8️⃣",
+    "unicodeVersion": "3.0",
     "digest": "57ff905033a32747690adba6486d12b09eb4d45de556f4e1ab6fb04e1fb861a8"
   },
-  {
-    "name": "eight_pointed_black_star",
-    "unicode": "2734",
+  "eight_pointed_black_star": {
+    "category": "symbols",
+    "moji": "✴",
+    "unicodeVersion": "1.1",
     "digest": "7bf11f6e28591e3d0625296aaabf4ecb75c982e425abf3049339e93494acc17e"
   },
-  {
-    "name": "eight_spoked_asterisk",
-    "unicode": "2733",
+  "eight_spoked_asterisk": {
+    "category": "symbols",
+    "moji": "✳",
+    "unicodeVersion": "1.1",
     "digest": "bb0758e7cc0e357285937671a91489bd32ce9d248eecdcc9c275a53a66325b26"
   },
-  {
-    "name": "eject",
-    "unicode": "23CF",
+  "eject": {
+    "category": "symbols",
+    "moji": "⏏",
+    "unicodeVersion": "4.0",
     "digest": "eeb0cd23ead0c965e307de517a6805265f0c780c3e454e64bc4c1425dfe7548e"
   },
-  {
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-    "digest": "eeb0cd23ead0c965e307de517a6805265f0c780c3e454e64bc4c1425dfe7548e"
-  },
-  {
-    "name": "electric_plug",
-    "unicode": "1F50C",
+  "electric_plug": {
+    "category": "objects",
+    "moji": "🔌",
+    "unicodeVersion": "6.0",
     "digest": "b10ce87af86fa4f4022572ceb5ecd73bea867347a86832a7ea248364b0aad8d0"
   },
-  {
-    "name": "elephant",
-    "unicode": "1F418",
+  "elephant": {
+    "category": "nature",
+    "moji": "🐘",
+    "unicodeVersion": "6.0",
     "digest": "b7750f4b013fbd28ac5330e1694ef4d3b4a9c6fc7b807879db0c24b035a16c29"
   },
-  {
-    "name": "end",
-    "unicode": "1F51A",
+  "end": {
+    "category": "symbols",
+    "moji": "🔚",
+    "unicodeVersion": "6.0",
     "digest": "dd93aee6986eb637a8b58f234da47568b88525599f73246e322af030351997a2"
   },
-  {
-    "name": "envelope",
-    "unicode": "2709",
+  "envelope": {
+    "category": "objects",
+    "moji": "✉",
+    "unicodeVersion": "1.1",
     "digest": "f5a512022a2f5280f372ff39c22cbda815f698710ca66f8f8c4d08418f98ca78"
   },
-  {
-    "name": "envelope_with_arrow",
-    "unicode": "1F4E9",
+  "envelope_with_arrow": {
+    "category": "objects",
+    "moji": "📩",
+    "unicodeVersion": "6.0",
     "digest": "f8643212e6a94f58ccf2bcedc54c5fda8ebeab274f4a8803f253de5f50ddb1d6"
   },
-  {
-    "name": "euro",
-    "unicode": "1F4B6",
+  "euro": {
+    "category": "objects",
+    "moji": "💶",
+    "unicodeVersion": "6.0",
     "digest": "3af3e223e8f26468a94f6f5c17198432656e8d20b3bab31566c2b5a86e717df4"
   },
-  {
-    "name": "european_castle",
-    "unicode": "1F3F0",
+  "european_castle": {
+    "category": "travel",
+    "moji": "🏰",
+    "unicodeVersion": "6.0",
     "digest": "21082d0be7e3b2794e59ff0170da0cfe42a9b734cf02704603e3b52ff48202ba"
   },
-  {
-    "name": "european_post_office",
-    "unicode": "1F3E4",
+  "european_post_office": {
+    "category": "travel",
+    "moji": "🏤",
+    "unicodeVersion": "6.0",
     "digest": "02b4c7602939f0cb9cb2b4e05996bcdb6bd93cf8025c2ea02db8cbe13ca397d0"
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-  {
-    "name": "evergreen_tree",
-    "unicode": "1F332",
+  "evergreen_tree": {
+    "category": "nature",
+    "moji": "🌲",
+    "unicodeVersion": "6.0",
     "digest": "74b226098e66c0a94a92e0f22b9d631736e12dca72c34182c9d0ba56aa593172"
   },
-  {
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-    "unicode": "2757",
+  "exclamation": {
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+    "moji": "❗",
+    "unicodeVersion": "5.2",
     "digest": "45b87ae4593656d7da49ff5645fb6a2a18d582553295358da9f09f1ae8272445"
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-  {
-    "name": "expressionless",
-    "unicode": "1F611",
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+    "moji": "😑",
+    "unicodeVersion": "6.1",
     "digest": "34e2a1c8121f4f0bc4ce33d226d8cc1a4ebf5260746df2b23e29eef24ee9372e"
   },
-  {
-    "name": "eye",
-    "unicode": "1F441",
+  "eye": {
+    "category": "people",
+    "moji": "👁",
+    "unicodeVersion": "7.0",
     "digest": "79ecff79c2edee630e72725b54e67ee2e96d24ca03fef2954a56a09c0a2227f8"
   },
-  {
-    "name": "eye_in_speech_bubble",
-    "unicode": "1F441-1F5E8",
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+    "category": "symbols",
+    "moji": "👁‍🗨",
+    "unicodeVersion": "7.0",
     "digest": "c0050c026c2a3060723cab2df2603c1c7da7ed81faedb9ebe16cd89721928a55"
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-  {
-    "name": "eyeglasses",
-    "unicode": "1F453",
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+    "category": "people",
+    "moji": "👓",
+    "unicodeVersion": "6.0",
     "digest": "d4a9585d6c43ef514a97c45c64607162e775a45544821f1470c6f8f25b93ab81"
   },
-  {
-    "name": "eyes",
-    "unicode": "1F440",
+  "eyes": {
+    "category": "people",
+    "moji": "👀",
+    "unicodeVersion": "6.0",
     "digest": "1d5cae0b9b2e51e1de54295685d7f0c72ee794e2e6335a95b1d056c7e77260e8"
   },
-  {
-    "name": "face_palm",
-    "unicode": "1F926",
+  "face_palm": {
+    "category": "people",
+    "moji": "🤦",
+    "unicodeVersion": "9.0",
     "digest": "4ec873048b34b1bb34430724cf28e4bee6c0a9eee88ce39b9d1565047dc92420"
   },
-  {
-    "name": "face_palm_tone1",
-    "unicode": "1F926-1F3FB",
+  "face_palm_tone1": {
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+    "moji": "🤦🏻",
+    "unicodeVersion": "9.0",
     "digest": "e93ef92b4c01dbea6c400e708e23dd36da92ccfbf5eb4f177b3b20c3a46bdc19"
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-  {
-    "name": "face_palm_tone2",
-    "unicode": "1F926-1F3FC",
+  "face_palm_tone2": {
+    "category": "people",
+    "moji": "🤦🏼",
+    "unicodeVersion": "9.0",
     "digest": "22c8bf9fd9fa2ed9dca7a6397ed00ba6cfe9aeef2b0fb7b516ee4dda0df050ea"
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-  {
-    "name": "face_palm_tone3",
-    "unicode": "1F926-1F3FD",
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+    "moji": "🤦🏽",
+    "unicodeVersion": "9.0",
     "digest": "c0b8bb9d2423e6787b6bdf1ca5a13f52853e4f48a9a1af0f2d4af1364fff022e"
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-  {
-    "name": "face_palm_tone4",
-    "unicode": "1F926-1F3FE",
+  "face_palm_tone4": {
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+    "moji": "🤦🏾",
+    "unicodeVersion": "9.0",
     "digest": "f522ab186adcbb4549ea2c03500cdd7a86add548e43ebf7a54d58cc24deea072"
   },
-  {
-    "name": "face_palm_tone5",
-    "unicode": "1F926-1F3FF",
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+    "moji": "🤦🏿",
+    "unicodeVersion": "9.0",
     "digest": "363507ae7178b5ec583635f47bcab10c897346f48b85d8759b1004c32cd8ad65"
   },
-  {
-    "name": "factory",
-    "unicode": "1F3ED",
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+    "moji": "🏭",
+    "unicodeVersion": "6.0",
     "digest": "c7aeb61ed8b0ac5c91d5197c73f1e2bb801921c22a76bb82c7659d990680dcb0"
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-  {
-    "name": "fallen_leaf",
-    "unicode": "1F342",
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+    "category": "nature",
+    "moji": "🍂",
+    "unicodeVersion": "6.0",
     "digest": "81fce04231d48db0e55f3697f930e9a7e3306bed5e35f1234e98c40a24ac5626"
   },
-  {
-    "name": "family",
-    "unicode": "1F46A",
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+    "moji": "👪",
+    "unicodeVersion": "6.0",
     "digest": "06f2ce63768ffe43b3d9b2a9660b34d043f37b3c91610dd62343ba21df8ecbe5"
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-  {
-    "name": "family_mmb",
-    "unicode": "1F468-1F468-1F466",
+  "family_mmb": {
+    "category": "people",
+    "moji": "👨‍👨‍👦",
+    "unicodeVersion": "6.0",
     "digest": "41a18405be796699a7eb7c36ab6f7d898e322749997f45387377acf5bb16a50f"
   },
-  {
-    "name": "family_mmbb",
-    "unicode": "1F468-1F468-1F466-1F466",
+  "family_mmbb": {
+    "category": "people",
+    "moji": "👨‍👨‍👦‍👦",
+    "unicodeVersion": "6.0",
     "digest": "87255d1d18c6971c8c083c818e598424c1bd717eed892478b7e9516639dbfb45"
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-  {
-    "name": "family_mmg",
-    "unicode": "1F468-1F468-1F467",
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+    "moji": "👨‍👨‍👧",
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     "digest": "a132b1b8f10b318d8e23aee15dab4caa14528aeb3c89966d4bcc25fb54af72ad"
   },
-  {
-    "name": "family_mmgb",
-    "unicode": "1F468-1F468-1F467-1F466",
+  "family_mmgb": {
+    "category": "people",
+    "moji": "👨‍👨‍👧‍👦",
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     "digest": "eb2bc1966df406aaf38ce5a58db9324162799cdacf31f74f40e6384807a8efc2"
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-  {
-    "name": "family_mmgg",
-    "unicode": "1F468-1F468-1F467-1F467",
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+    "moji": "👨‍👨‍👧‍👧",
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     "digest": "24f3d60f98fbd6b687f7cacfb629390b90509a754036e5439ae5294759c0606b"
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-  {
-    "name": "family_mwbb",
-    "unicode": "1F468-1F469-1F466-1F466",
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     "digest": "2f77692bcb9275c4df501b64a18401dcaf8c68b21f26fbdad59b1feab0c98fd1"
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-  {
-    "name": "family_mwg",
-    "unicode": "1F468-1F469-1F467",
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+    "moji": "👨‍👩‍👧",
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     "digest": "1a976d13127665d9386cebfdb24e5572dc499bda484c0ee05585886edc616130"
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-  {
-    "name": "family_mwgb",
-    "unicode": "1F468-1F469-1F467-1F466",
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+    "moji": "👨‍👩‍👧‍👦",
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     "digest": "960ec2cbac13ef208e73644cd36711b83e6c070c36950f834f3669812839b7f8"
   },
-  {
-    "name": "family_mwgg",
-    "unicode": "1F468-1F469-1F467-1F467",
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+    "category": "people",
+    "moji": "👨‍👩‍👧‍👧",
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     "digest": "8353b03dfa5c24aba75a0abdfdac01603f593819d54b4c7f2f88aafb31da0c6a"
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-  {
-    "name": "family_wwb",
-    "unicode": "1F469-1F469-1F466",
+  "family_wwb": {
+    "category": "people",
+    "moji": "👩‍👩‍👦",
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     "digest": "07a5dd397718c553573689f6512f386729c13a12d5dc78be47c06405769cd98a"
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-  {
-    "name": "family_wwbb",
-    "unicode": "1F469-1F469-1F466-1F466",
+  "family_wwbb": {
+    "category": "people",
+    "moji": "👩‍👩‍👦‍👦",
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     "digest": "b627f460f1da0d47b0b662402940b2b77c9538d380d05436dfca4b456c50c939"
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-  {
-    "name": "family_wwg",
-    "unicode": "1F469-1F469-1F467",
+  "family_wwg": {
+    "category": "people",
+    "moji": "👩‍👩‍👧",
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     "digest": "2d6f373bed53f1028f0fbe9caf036465a351f37b9e00fca7d722cc5a1984f251"
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-  {
-    "name": "family_wwgb",
-    "unicode": "1F469-1F469-1F467-1F466",
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+    "category": "people",
+    "moji": "👩‍👩‍👧‍👦",
+    "unicodeVersion": "6.0",
     "digest": "72be5c85e1621f73d6794edd6e428febdb366b9e4c816f7829897fd1ab34642b"
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-  {
-    "name": "family_wwgg",
-    "unicode": "1F469-1F469-1F467-1F467",
+  "family_wwgg": {
+    "category": "people",
+    "moji": "👩‍👩‍👧‍👧",
+    "unicodeVersion": "6.0",
     "digest": "c39e0916069460d2d9741bddf58e76f5d6a09254cba0eeb262345adf8630bc32"
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-  {
-    "name": "fast_forward",
-    "unicode": "23E9",
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+    "category": "symbols",
+    "moji": "⏩",
+    "unicodeVersion": "6.0",
     "digest": "e7d2d8085cfd406c2b096e8dd147dd3722290a5727b1f7df185989526a2335ec"
   },
-  {
-    "name": "fax",
-    "unicode": "1F4E0",
+  "fax": {
+    "category": "objects",
+    "moji": "📠",
+    "unicodeVersion": "6.0",
     "digest": "ff85ffa440c5379c9b138ebe2d7912d6098da3b37a051b80442d5557b7f993b0"
   },
-  {
-    "name": "fearful",
-    "unicode": "1F628",
+  "fearful": {
+    "category": "people",
+    "moji": "😨",
+    "unicodeVersion": "6.0",
     "digest": "b72bdf7d075d5c4e38bbd8512fb45fda2e85c9c8732a47e67575ae9f2ed4c5df"
   },
-  {
-    "name": "feet",
-    "unicode": "1F43E",
+  "feet": {
+    "category": "nature",
+    "moji": "🐾",
+    "unicodeVersion": "6.0",
     "digest": "45aca538d3a9831a0c7de491e5656c17705c07b8f4ac8e85254656b608976016"
   },
-  {
-    "name": "fencer",
-    "unicode": "1F93A",
-    "digest": "5db00fa456af9f6c7cb88d300579dd63e426bcb97ad25486b664aff25c688e21"
-  },
-  {
-    "name": "fencing",
-    "unicode": "1F93A",
+  "fencer": {
+    "category": "activity",
+    "moji": "🤺",
+    "unicodeVersion": "9.0",
     "digest": "5db00fa456af9f6c7cb88d300579dd63e426bcb97ad25486b664aff25c688e21"
   },
-  {
-    "name": "ferris_wheel",
-    "unicode": "1F3A1",
+  "ferris_wheel": {
+    "category": "travel",
+    "moji": "🎡",
+    "unicodeVersion": "6.0",
     "digest": "24b4551b7b79a2a5fd73de61542f2b444f896a52030c5f29791c8fcfcc28b95c"
   },
-  {
-    "name": "ferry",
-    "unicode": "26F4",
+  "ferry": {
+    "category": "travel",
+    "moji": "⛴",
+    "unicodeVersion": "5.2",
     "digest": "5002a72af2e3c4cef9a36ad5987aeed7d99f96bfd13e56f78957315ec7e749a3"
   },
-  {
-    "name": "field_hockey",
-    "unicode": "1F3D1",
+  "field_hockey": {
+    "category": "activity",
+    "moji": "🏑",
+    "unicodeVersion": "8.0",
     "digest": "4ee091d96161ba719ab8fd6f2b03f96d902a6f22cffe0563b930618bb8ac2b67"
   },
-  {
-    "name": "file_cabinet",
-    "unicode": "1F5C4",
+  "file_cabinet": {
+    "category": "objects",
+    "moji": "🗄",
+    "unicodeVersion": "7.0",
     "digest": "92914147bf93e6d64271ff99d217a18a9850a367d08a5f9f458ecf9311a5bbe9"
   },
-  {
-    "name": "file_folder",
-    "unicode": "1F4C1",
+  "file_folder": {
+    "category": "objects",
+    "moji": "📁",
+    "unicodeVersion": "6.0",
     "digest": "62a42a929267cfbfdb795ead381c9657c343458bc5fca95ea8a0ab892c61d4f6"
   },
-  {
-    "name": "film_frames",
-    "unicode": "1F39E",
+  "film_frames": {
+    "category": "objects",
+    "moji": "🎞",
+    "unicodeVersion": "7.0",
     "digest": "4da212148cadb9c4ea91e60d2d8316e38cea99ef4f14afc023711dd7c54ade5a"
   },
-  {
-    "name": "fingers_crossed",
-    "unicode": "1F91E",
-    "digest": "a5c797ead191b9712e185083266b455cdf09f6a34c10f8c51aa145e6073427e1"
-  },
-  {
-    "name": "hand_with_index_and_middle_finger_crossed",
-    "unicode": "1F91E",
+  "fingers_crossed": {
+    "category": "people",
+    "moji": "🤞",
+    "unicodeVersion": "9.0",
     "digest": "a5c797ead191b9712e185083266b455cdf09f6a34c10f8c51aa145e6073427e1"
   },
-  {
-    "name": "fingers_crossed_tone1",
-    "unicode": "1F91E-1F3FB",
-    "digest": "db56d47bf887f2d8459a3aaba23f15c0087234ae5a54125052e7046e034a4988"
-  },
-  {
-    "name": "hand_with_index_and_middle_fingers_crossed_tone1",
-    "unicode": "1F91E-1F3FB",
+  "fingers_crossed_tone1": {
+    "category": "people",
+    "moji": "🤞🏻",
+    "unicodeVersion": "9.0",
     "digest": "db56d47bf887f2d8459a3aaba23f15c0087234ae5a54125052e7046e034a4988"
   },
-  {
-    "name": "fingers_crossed_tone2",
-    "unicode": "1F91E-1F3FC",
-    "digest": "19f1bcca3991db7ed2037278c0baab6cd7f12aeaf2e0074de402c4d9e45c1899"
-  },
-  {
-    "name": "hand_with_index_and_middle_fingers_crossed_tone2",
-    "unicode": "1F91E-1F3FC",
+  "fingers_crossed_tone2": {
+    "category": "people",
+    "moji": "🤞🏼",
+    "unicodeVersion": "9.0",
     "digest": "19f1bcca3991db7ed2037278c0baab6cd7f12aeaf2e0074de402c4d9e45c1899"
   },
-  {
-    "name": "fingers_crossed_tone3",
-    "unicode": "1F91E-1F3FD",
-    "digest": "895a3314f6a310f31f7e728bcca20ff834fbfac62ce00e27e3ea5ad0dfc1ba35"
-  },
-  {
-    "name": "hand_with_index_and_middle_fingers_crossed_tone3",
-    "unicode": "1F91E-1F3FD",
+  "fingers_crossed_tone3": {
+    "category": "people",
+    "moji": "🤞🏽",
+    "unicodeVersion": "9.0",
     "digest": "895a3314f6a310f31f7e728bcca20ff834fbfac62ce00e27e3ea5ad0dfc1ba35"
   },
-  {
-    "name": "fingers_crossed_tone4",
-    "unicode": "1F91E-1F3FE",
-    "digest": "fcb5c4de2001d23a5df1b8702624d134b7f94e93e2dcc8adf6c1033c77722b0e"
-  },
-  {
-    "name": "hand_with_index_and_middle_fingers_crossed_tone4",
-    "unicode": "1F91E-1F3FE",
+  "fingers_crossed_tone4": {
+    "category": "people",
+    "moji": "🤞🏾",
+    "unicodeVersion": "9.0",
     "digest": "fcb5c4de2001d23a5df1b8702624d134b7f94e93e2dcc8adf6c1033c77722b0e"
   },
-  {
-    "name": "fingers_crossed_tone5",
-    "unicode": "1F91E-1F3FF",
-    "digest": "50132c78d530b048c21be4e788b446872a79b3b3a91009db12f4021c44c8469d"
-  },
-  {
-    "name": "hand_with_index_and_middle_fingers_crossed_tone5",
-    "unicode": "1F91E-1F3FF",
+  "fingers_crossed_tone5": {
+    "category": "people",
+    "moji": "🤞🏿",
+    "unicodeVersion": "9.0",
     "digest": "50132c78d530b048c21be4e788b446872a79b3b3a91009db12f4021c44c8469d"
   },
-  {
-    "name": "fire",
-    "unicode": "1F525",
+  "fire": {
+    "category": "nature",
+    "moji": "🔥",
+    "unicodeVersion": "6.0",
     "digest": "b3e67c913903d900f5e50e7e7e4d7e9370bb6ceedfbee548be39e4c9e4b69416"
   },
-  {
-    "name": "flame",
-    "unicode": "1F525",
-    "digest": "b3e67c913903d900f5e50e7e7e4d7e9370bb6ceedfbee548be39e4c9e4b69416"
-  },
-  {
-    "name": "fire_engine",
-    "unicode": "1F692",
+  "fire_engine": {
+    "category": "travel",
+    "moji": "🚒",
+    "unicodeVersion": "6.0",
     "digest": "c3a518f27d625e3b62dffa227eb82764bf0a147f10ec0e7f4f43f3f96751af20"
   },
-  {
-    "name": "fireworks",
-    "unicode": "1F386",
+  "fireworks": {
+    "category": "travel",
+    "moji": "🎆",
+    "unicodeVersion": "6.0",
     "digest": "b62ae08a00c0cc6eba8f9666c8fd9946ce57c3cfc01fe99542a8690a4a566a65"
   },
-  {
-    "name": "first_place",
-    "unicode": "1F947",
-    "digest": "e3de5d9f14f05544dbee5965cc2baa20e7b417a488c8a18598979038860fd901"
-  },
-  {
-    "name": "first_place_medal",
-    "unicode": "1F947",
+  "first_place": {
+    "category": "activity",
+    "moji": "🥇",
+    "unicodeVersion": "9.0",
     "digest": "e3de5d9f14f05544dbee5965cc2baa20e7b417a488c8a18598979038860fd901"
   },
-  {
-    "name": "first_quarter_moon",
-    "unicode": "1F313",
+  "first_quarter_moon": {
+    "category": "nature",
+    "moji": "🌓",
+    "unicodeVersion": "6.0",
     "digest": "a207ce93084448622a4a5c49c85c566a9fda6be7337c86a013eeb713fe47fd29"
   },
-  {
-    "name": "first_quarter_moon_with_face",
-    "unicode": "1F31B",
+  "first_quarter_moon_with_face": {
+    "category": "nature",
+    "moji": "🌛",
+    "unicodeVersion": "6.0",
     "digest": "1d1f54a5075f2311bcc017c44898b9d8c58edc13b298d58c238fff9ab8ee2ef3"
   },
-  {
-    "name": "fish",
-    "unicode": "1F41F",
+  "fish": {
+    "category": "nature",
+    "moji": "🐟",
+    "unicodeVersion": "6.0",
     "digest": "8f62f08fbeaf39694c19816b5c7d4f292017fe5bf9f8dd7e40f1630f5f83b28b"
   },
-  {
-    "name": "fish_cake",
-    "unicode": "1F365",
+  "fish_cake": {
+    "category": "food",
+    "moji": "🍥",
+    "unicodeVersion": "6.0",
     "digest": "5a6ca2100c8830927b22afa6f1d2fc821f5692cd23507fe5a776f6e085cbbfb2"
   },
-  {
-    "name": "fishing_pole_and_fish",
-    "unicode": "1F3A3",
+  "fishing_pole_and_fish": {
+    "category": "activity",
+    "moji": "🎣",
+    "unicodeVersion": "6.0",
     "digest": "f8fb84eccceec88321b0a2a46f732ecfc378f787c19c27ac1327735f1ca9a48b"
   },
-  {
-    "name": "fist",
-    "unicode": "270A",
+  "fist": {
+    "category": "people",
+    "moji": "✊",
+    "unicodeVersion": "6.0",
     "digest": "557f96d85615b8d78436bc67266115bfc8556c97c14f7909dfda1cf134e8344f"
   },
-  {
-    "name": "fist_tone1",
-    "unicode": "270A-1F3FB",
+  "fist_tone1": {
+    "category": "people",
+    "moji": "✊🏻",
+    "unicodeVersion": "8.0",
     "digest": "6c1b946f9e01abc39b5085e24e8b6077fc0e34188e8daa30c6a3adddd387413e"
   },
-  {
-    "name": "fist_tone2",
-    "unicode": "270A-1F3FC",
+  "fist_tone2": {
+    "category": "people",
+    "moji": "✊🏼",
+    "unicodeVersion": "8.0",
     "digest": "e9b9e1ec638dca4d5e1519bca7338f58cce2f2a282ee4c3581e8643166fc415f"
   },
-  {
-    "name": "fist_tone3",
-    "unicode": "270A-1F3FD",
+  "fist_tone3": {
+    "category": "people",
+    "moji": "✊🏽",
+    "unicodeVersion": "8.0",
     "digest": "8c14d24055c143960b3d2a27fe23c55d2d3ac5f84f87e4e876616235e8698c7f"
   },
-  {
-    "name": "fist_tone4",
-    "unicode": "270A-1F3FE",
+  "fist_tone4": {
+    "category": "people",
+    "moji": "✊🏾",
+    "unicodeVersion": "8.0",
     "digest": "923f034f481e952e6e5d1664588f99f79bd5416d4197b0ade6621f2669ce5765"
   },
-  {
-    "name": "fist_tone5",
-    "unicode": "270A-1F3FF",
+  "fist_tone5": {
+    "category": "people",
+    "moji": "✊🏿",
+    "unicodeVersion": "8.0",
     "digest": "d691d2902216080916a29047e07d7a5bf2aed07e062067ca9d01cbf6fdf48c8d"
   },
-  {
-    "name": "five",
-    "unicode": "0035-20E3",
+  "five": {
+    "category": "symbols",
+    "moji": "5️⃣",
+    "unicodeVersion": "3.0",
     "digest": "8f03f62fdbf744ae49c8a60fbf715ebfccbd6b62d91148e0923907006f3c2726"
   },
-  {
-    "name": "flag_ac",
-    "unicode": "1F1E6-1F1E8",
-    "digest": "2e5c08535dc8ea96422d56a36b4fffc0b3bd2a13f2ab0d8dbd0e3a29bf3fc40c"
-  },
-  {
-    "name": "ac",
-    "unicode": "1F1E6-1F1E8",
+  "flag_ac": {
+    "category": "flags",
+    "moji": "🇦🇨",
+    "unicodeVersion": "6.0",
     "digest": "2e5c08535dc8ea96422d56a36b4fffc0b3bd2a13f2ab0d8dbd0e3a29bf3fc40c"
   },
-  {
-    "name": "flag_ad",
-    "unicode": "1F1E6-1F1E9",
+  "flag_ad": {
+    "category": "flags",
+    "moji": "🇦🇩",
+    "unicodeVersion": "6.0",
     "digest": "184fdcf790b8e2fd851b2b2b32f8636c595dd289734d12dc01ae4aa177e2043a"
   },
-  {
-    "name": "ad",
-    "unicode": "1F1E6-1F1E9",
-    "digest": "184fdcf790b8e2fd851b2b2b32f8636c595dd289734d12dc01ae4aa177e2043a"
-  },
-  {
-    "name": "flag_ae",
-    "unicode": "1F1E6-1F1EA",
-    "digest": "4a3257a9ce118e97567e76280f24d60fb555f1bada2eb26a2442a47f9398d21e"
-  },
-  {
-    "name": "ae",
-    "unicode": "1F1E6-1F1EA",
+  "flag_ae": {
+    "category": "flags",
+    "moji": "🇦🇪",
+    "unicodeVersion": "6.0",
     "digest": "4a3257a9ce118e97567e76280f24d60fb555f1bada2eb26a2442a47f9398d21e"
   },
-  {
-    "name": "flag_af",
-    "unicode": "1F1E6-1F1EB",
+  "flag_af": {
+    "category": "flags",
+    "moji": "🇦🇫",
+    "unicodeVersion": "6.0",
     "digest": "0f6c719cac7ab3140694f6b580787ecdbf503e38f16de7ec5803f7d06a088ec3"
   },
-  {
-    "name": "af",
-    "unicode": "1F1E6-1F1EB",
-    "digest": "0f6c719cac7ab3140694f6b580787ecdbf503e38f16de7ec5803f7d06a088ec3"
-  },
-  {
-    "name": "flag_ag",
-    "unicode": "1F1E6-1F1EC",
-    "digest": "92bf5a0e74564739862e9ba79331ffa656b7bae2ace0fc8dfd288984e4d510d4"
-  },
-  {
-    "name": "ag",
-    "unicode": "1F1E6-1F1EC",
+  "flag_ag": {
+    "category": "flags",
+    "moji": "🇦🇬",
+    "unicodeVersion": "6.0",
     "digest": "92bf5a0e74564739862e9ba79331ffa656b7bae2ace0fc8dfd288984e4d510d4"
   },
-  {
-    "name": "flag_ai",
-    "unicode": "1F1E6-1F1EE",
+  "flag_ai": {
+    "category": "flags",
+    "moji": "🇦🇮",
+    "unicodeVersion": "6.0",
     "digest": "aeaadc7ffafd8a1e01fdabc69d35f725d5f737b4c284a36191d96729f4e66e8f"
   },
-  {
-    "name": "ai",
-    "unicode": "1F1E6-1F1EE",
-    "digest": "aeaadc7ffafd8a1e01fdabc69d35f725d5f737b4c284a36191d96729f4e66e8f"
-  },
-  {
-    "name": "flag_al",
-    "unicode": "1F1E6-1F1F1",
-    "digest": "5ce7866d214d18c5f3438d480d14e77d104c4de679f0fdfca8cf0a44ce48eeea"
-  },
-  {
-    "name": "al",
-    "unicode": "1F1E6-1F1F1",
+  "flag_al": {
+    "category": "flags",
+    "moji": "🇦🇱",
+    "unicodeVersion": "6.0",
     "digest": "5ce7866d214d18c5f3438d480d14e77d104c4de679f0fdfca8cf0a44ce48eeea"
   },
-  {
-    "name": "flag_am",
-    "unicode": "1F1E6-1F1F2",
+  "flag_am": {
+    "category": "flags",
+    "moji": "🇦🇲",
+    "unicodeVersion": "6.0",
     "digest": "b40f5705f0cf9ef0fa7ffff0b371c4099319001ce79f894c317912f4dc5de4c8"
   },
-  {
-    "name": "am",
-    "unicode": "1F1E6-1F1F2",
-    "digest": "b40f5705f0cf9ef0fa7ffff0b371c4099319001ce79f894c317912f4dc5de4c8"
-  },
-  {
-    "name": "flag_ao",
-    "unicode": "1F1E6-1F1F4",
+  "flag_ao": {
+    "category": "flags",
+    "moji": "🇦🇴",
+    "unicodeVersion": "6.0",
     "digest": "eab6fbc1824d6e3cd152e8ec1d82e1beaebe02b53b35c6f7a883b8548af02f3a"
   },
-  {
-    "name": "ao",
-    "unicode": "1F1E6-1F1F4",
-    "digest": "eab6fbc1824d6e3cd152e8ec1d82e1beaebe02b53b35c6f7a883b8548af02f3a"
-  },
-  {
-    "name": "flag_aq",
-    "unicode": "1F1E6-1F1F6",
+  "flag_aq": {
+    "category": "flags",
+    "moji": "🇦🇶",
+    "unicodeVersion": "6.0",
     "digest": "367f6677a683a5f0e7248ab3a8f46d06ba146a0fd75004c70bac0e913147cdaa"
   },
-  {
-    "name": "aq",
-    "unicode": "1F1E6-1F1F6",
-    "digest": "367f6677a683a5f0e7248ab3a8f46d06ba146a0fd75004c70bac0e913147cdaa"
-  },
-  {
-    "name": "flag_ar",
-    "unicode": "1F1E6-1F1F7",
-    "digest": "f0dc466b3216957f2679d7208c2d7cf288448b0739b9270a7c5fa717577bdf25"
-  },
-  {
-    "name": "ar",
-    "unicode": "1F1E6-1F1F7",
+  "flag_ar": {
+    "category": "flags",
+    "moji": "🇦🇷",
+    "unicodeVersion": "6.0",
     "digest": "f0dc466b3216957f2679d7208c2d7cf288448b0739b9270a7c5fa717577bdf25"
   },
-  {
-    "name": "flag_as",
-    "unicode": "1F1E6-1F1F8",
+  "flag_as": {
+    "category": "flags",
+    "moji": "🇦🇸",
+    "unicodeVersion": "6.0",
     "digest": "fcb7a865c7763c63b23485cc27207b99a3a8492e83d5b5ee2df259a9f68f77d6"
   },
-  {
-    "name": "as",
-    "unicode": "1F1E6-1F1F8",
-    "digest": "fcb7a865c7763c63b23485cc27207b99a3a8492e83d5b5ee2df259a9f68f77d6"
-  },
-  {
-    "name": "flag_at",
-    "unicode": "1F1E6-1F1F9",
-    "digest": "1d3d58e9abc034f9a093a94716eddf9811d54dfaf27969fd322b3809fac70217"
-  },
-  {
-    "name": "at",
-    "unicode": "1F1E6-1F1F9",
+  "flag_at": {
+    "category": "flags",
+    "moji": "🇦🇹",
+    "unicodeVersion": "6.0",
     "digest": "1d3d58e9abc034f9a093a94716eddf9811d54dfaf27969fd322b3809fac70217"
   },
-  {
-    "name": "flag_au",
-    "unicode": "1F1E6-1F1FA",
-    "digest": "789563b64c71a5ad49078d335dc166ef614edb56d1e401885d32fb191c198fbd"
-  },
-  {
-    "name": "au",
-    "unicode": "1F1E6-1F1FA",
+  "flag_au": {
+    "category": "flags",
+    "moji": "🇦🇺",
+    "unicodeVersion": "6.0",
     "digest": "789563b64c71a5ad49078d335dc166ef614edb56d1e401885d32fb191c198fbd"
   },
-  {
-    "name": "flag_aw",
-    "unicode": "1F1E6-1F1FC",
-    "digest": "1504dc3fd8457b44fdf75c15e136dc46a13e8342d1f98949728cdc1238843e0c"
-  },
-  {
-    "name": "aw",
-    "unicode": "1F1E6-1F1FC",
+  "flag_aw": {
+    "category": "flags",
+    "moji": "🇦🇼",
+    "unicodeVersion": "6.0",
     "digest": "1504dc3fd8457b44fdf75c15e136dc46a13e8342d1f98949728cdc1238843e0c"
   },
-  {
-    "name": "flag_ax",
-    "unicode": "1F1E6-1F1FD",
+  "flag_ax": {
+    "category": "flags",
+    "moji": "🇦🇽",
+    "unicodeVersion": "6.0",
     "digest": "e96fa3525f3be25016a4cf8428261735f3ed5fc9fe5b827b461746a3f08877bf"
   },
-  {
-    "name": "ax",
-    "unicode": "1F1E6-1F1FD",
-    "digest": "e96fa3525f3be25016a4cf8428261735f3ed5fc9fe5b827b461746a3f08877bf"
-  },
-  {
-    "name": "flag_az",
-    "unicode": "1F1E6-1F1FF",
-    "digest": "12c366ac2c38b91314fb29056e09fa6e7417766cebde3045859cdb127549f4a2"
-  },
-  {
-    "name": "az",
-    "unicode": "1F1E6-1F1FF",
+  "flag_az": {
+    "category": "flags",
+    "moji": "🇦🇿",
+    "unicodeVersion": "6.0",
     "digest": "12c366ac2c38b91314fb29056e09fa6e7417766cebde3045859cdb127549f4a2"
   },
-  {
-    "name": "flag_ba",
-    "unicode": "1F1E7-1F1E6",
-    "digest": "0819ea3901510ac20c7f10e67e5f6c818210f17a362c1d12e299c41feb07f828"
-  },
-  {
-    "name": "ba",
-    "unicode": "1F1E7-1F1E6",
+  "flag_ba": {
+    "category": "flags",
+    "moji": "🇧🇦",
+    "unicodeVersion": "6.0",
     "digest": "0819ea3901510ac20c7f10e67e5f6c818210f17a362c1d12e299c41feb07f828"
   },
-  {
-    "name": "flag_bb",
-    "unicode": "1F1E7-1F1E7",
+  "flag_bb": {
+    "category": "flags",
+    "moji": "🇧🇧",
+    "unicodeVersion": "6.0",
     "digest": "cf32778a272ed6cbc8e783b59befd9b204009c69c61a425e148d867808b7fab9"
   },
-  {
-    "name": "bb",
-    "unicode": "1F1E7-1F1E7",
-    "digest": "cf32778a272ed6cbc8e783b59befd9b204009c69c61a425e148d867808b7fab9"
-  },
-  {
-    "name": "flag_bd",
-    "unicode": "1F1E7-1F1E9",
-    "digest": "e6ed186644a874588e879513aec92f8107220dcdd14c766dee61f266ce045665"
-  },
-  {
-    "name": "bd",
-    "unicode": "1F1E7-1F1E9",
+  "flag_bd": {
+    "category": "flags",
+    "moji": "🇧🇩",
+    "unicodeVersion": "6.0",
     "digest": "e6ed186644a874588e879513aec92f8107220dcdd14c766dee61f266ce045665"
   },
-  {
-    "name": "flag_be",
-    "unicode": "1F1E7-1F1EA",
+  "flag_be": {
+    "category": "flags",
+    "moji": "🇧🇪",
+    "unicodeVersion": "6.0",
     "digest": "4d941011d15d9f6e755d6f7694884758baf17ac0691bf5d63700f8d6dbcdb948"
   },
-  {
-    "name": "be",
-    "unicode": "1F1E7-1F1EA",
-    "digest": "4d941011d15d9f6e755d6f7694884758baf17ac0691bf5d63700f8d6dbcdb948"
-  },
-  {
-    "name": "flag_bf",
-    "unicode": "1F1E7-1F1EB",
-    "digest": "fcc57dbda9a86f725f558b6c6309484c97e65f1644aae4f9fb5e642681f6c2e0"
-  },
-  {
-    "name": "bf",
-    "unicode": "1F1E7-1F1EB",
+  "flag_bf": {
+    "category": "flags",
+    "moji": "🇧🇫",
+    "unicodeVersion": "6.0",
     "digest": "fcc57dbda9a86f725f558b6c6309484c97e65f1644aae4f9fb5e642681f6c2e0"
   },
-  {
-    "name": "flag_bg",
-    "unicode": "1F1E7-1F1EC",
+  "flag_bg": {
+    "category": "flags",
+    "moji": "🇧🇬",
+    "unicodeVersion": "6.0",
     "digest": "816c47ed96c36c90723da150645902ea8ba18b44757fdd776c7b3542cfecfb18"
   },
-  {
-    "name": "bg",
-    "unicode": "1F1E7-1F1EC",
-    "digest": "816c47ed96c36c90723da150645902ea8ba18b44757fdd776c7b3542cfecfb18"
-  },
-  {
-    "name": "flag_bh",
-    "unicode": "1F1E7-1F1ED",
-    "digest": "2cd5c21775a6e73f59d08c9ee0cedf4e8241e562eab939573501d47681987737"
-  },
-  {
-    "name": "bh",
-    "unicode": "1F1E7-1F1ED",
+  "flag_bh": {
+    "category": "flags",
+    "moji": "🇧🇭",
+    "unicodeVersion": "6.0",
     "digest": "2cd5c21775a6e73f59d08c9ee0cedf4e8241e562eab939573501d47681987737"
   },
-  {
-    "name": "flag_bi",
-    "unicode": "1F1E7-1F1EE",
+  "flag_bi": {
+    "category": "flags",
+    "moji": "🇧🇮",
+    "unicodeVersion": "6.0",
     "digest": "2da82acbec5518360633c1b0b56d55a79b67237f67d92af5e5cd75a2f3bd550e"
   },
-  {
-    "name": "bi",
-    "unicode": "1F1E7-1F1EE",
-    "digest": "2da82acbec5518360633c1b0b56d55a79b67237f67d92af5e5cd75a2f3bd550e"
-  },
-  {
-    "name": "flag_bj",
-    "unicode": "1F1E7-1F1EF",
-    "digest": "8fe8c34651eb4e28ab395261a5b72b6f37579535ed676d15de131914e19c0436"
-  },
-  {
-    "name": "bj",
-    "unicode": "1F1E7-1F1EF",
+  "flag_bj": {
+    "category": "flags",
+    "moji": "🇧🇯",
+    "unicodeVersion": "6.0",
     "digest": "8fe8c34651eb4e28ab395261a5b72b6f37579535ed676d15de131914e19c0436"
   },
-  {
-    "name": "flag_bl",
-    "unicode": "1F1E7-1F1F1",
+  "flag_bl": {
+    "category": "flags",
+    "moji": "🇧🇱",
+    "unicodeVersion": "6.0",
     "digest": "d37f2a215ee7ef5b5ab62d2a0c87e90553b17c6ee310f803a71e9fd72db880e7"
   },
-  {
-    "name": "bl",
-    "unicode": "1F1E7-1F1F1",
-    "digest": "d37f2a215ee7ef5b5ab62d2a0c87e90553b17c6ee310f803a71e9fd72db880e7"
-  },
-  {
-    "name": "flag_black",
-    "unicode": "1F3F4",
-    "digest": "3740bfc9bcb3b46b697b8b7c47ab2c3e95eca9dbcba12f2bf98a01302704f203"
-  },
-  {
-    "name": "waving_black_flag",
-    "unicode": "1F3F4",
+  "flag_black": {
+    "category": "objects",
+    "moji": "🏴",
+    "unicodeVersion": "6.0",
     "digest": "3740bfc9bcb3b46b697b8b7c47ab2c3e95eca9dbcba12f2bf98a01302704f203"
   },
-  {
-    "name": "flag_bm",
-    "unicode": "1F1E7-1F1F2",
+  "flag_bm": {
+    "category": "flags",
+    "moji": "🇧🇲",
+    "unicodeVersion": "6.0",
     "digest": "ccd21655573f3c955d616c5c7b1eac2be1d4772ff611648d6713ba55d9e4aa9b"
   },
-  {
-    "name": "bm",
-    "unicode": "1F1E7-1F1F2",
-    "digest": "ccd21655573f3c955d616c5c7b1eac2be1d4772ff611648d6713ba55d9e4aa9b"
-  },
-  {
-    "name": "flag_bn",
-    "unicode": "1F1E7-1F1F3",
-    "digest": "54330c3d7a37392e69098c213fd8c78f3faab4e7e5909c039188110422514228"
-  },
-  {
-    "name": "bn",
-    "unicode": "1F1E7-1F1F3",
+  "flag_bn": {
+    "category": "flags",
+    "moji": "🇧🇳",
+    "unicodeVersion": "6.0",
     "digest": "54330c3d7a37392e69098c213fd8c78f3faab4e7e5909c039188110422514228"
   },
-  {
-    "name": "flag_bo",
-    "unicode": "1F1E7-1F1F4",
+  "flag_bo": {
+    "category": "flags",
+    "moji": "🇧🇴",
+    "unicodeVersion": "6.0",
     "digest": "32aff973b26f4f91ca19dddd7861b564da43cfbee87603d8c004f1111342366c"
   },
-  {
-    "name": "bo",
-    "unicode": "1F1E7-1F1F4",
-    "digest": "32aff973b26f4f91ca19dddd7861b564da43cfbee87603d8c004f1111342366c"
-  },
-  {
-    "name": "flag_bq",
-    "unicode": "1F1E7-1F1F6",
-    "digest": "b1ebc959c43f706ca430d8633d9efaa9c60133871506b5f030b730cfb4c19e6f"
-  },
-  {
-    "name": "bq",
-    "unicode": "1F1E7-1F1F6",
+  "flag_bq": {
+    "category": "flags",
+    "moji": "🇧🇶",
+    "unicodeVersion": "6.0",
     "digest": "b1ebc959c43f706ca430d8633d9efaa9c60133871506b5f030b730cfb4c19e6f"
   },
-  {
-    "name": "flag_br",
-    "unicode": "1F1E7-1F1F7",
+  "flag_br": {
+    "category": "flags",
+    "moji": "🇧🇷",
+    "unicodeVersion": "6.0",
     "digest": "64fb154d71fa34ff4838bc405f3e58a4102cf0cb49ca4b06fc3c7a6bf39671f0"
   },
-  {
-    "name": "br",
-    "unicode": "1F1E7-1F1F7",
-    "digest": "64fb154d71fa34ff4838bc405f3e58a4102cf0cb49ca4b06fc3c7a6bf39671f0"
-  },
-  {
-    "name": "flag_bs",
-    "unicode": "1F1E7-1F1F8",
+  "flag_bs": {
+    "category": "flags",
+    "moji": "🇧🇸",
+    "unicodeVersion": "6.0",
     "digest": "c4b07e5f652ab06ece95d3774ce8b1399a935f8a28d440cb13cc8bd0b9728ed5"
   },
-  {
-    "name": "bs",
-    "unicode": "1F1E7-1F1F8",
-    "digest": "c4b07e5f652ab06ece95d3774ce8b1399a935f8a28d440cb13cc8bd0b9728ed5"
-  },
-  {
-    "name": "flag_bt",
-    "unicode": "1F1E7-1F1F9",
+  "flag_bt": {
+    "category": "flags",
+    "moji": "🇧🇹",
+    "unicodeVersion": "6.0",
     "digest": "901ddbd999dd89a87c1e1208b1470cb4e604a9bc023d0cbcdee64e1bc54079ba"
   },
-  {
-    "name": "bt",
-    "unicode": "1F1E7-1F1F9",
-    "digest": "901ddbd999dd89a87c1e1208b1470cb4e604a9bc023d0cbcdee64e1bc54079ba"
-  },
-  {
-    "name": "flag_bv",
-    "unicode": "1F1E7-1F1FB",
-    "digest": "bbf6daa6174c6fbbbf541c8274f31b6757c3a16007c2687015ea041fd1e2c6b6"
-  },
-  {
-    "name": "bv",
-    "unicode": "1F1E7-1F1FB",
+  "flag_bv": {
+    "category": "flags",
+    "moji": "🇧🇻",
+    "unicodeVersion": "6.0",
     "digest": "bbf6daa6174c6fbbbf541c8274f31b6757c3a16007c2687015ea041fd1e2c6b6"
   },
-  {
-    "name": "flag_bw",
-    "unicode": "1F1E7-1F1FC",
+  "flag_bw": {
+    "category": "flags",
+    "moji": "🇧🇼",
+    "unicodeVersion": "6.0",
     "digest": "05aa351bc04dc0fe2669441ab500e000d48b1f0d7ad9e885c7abfb898aa0eb3f"
   },
-  {
-    "name": "bw",
-    "unicode": "1F1E7-1F1FC",
-    "digest": "05aa351bc04dc0fe2669441ab500e000d48b1f0d7ad9e885c7abfb898aa0eb3f"
-  },
-  {
-    "name": "flag_by",
-    "unicode": "1F1E7-1F1FE",
-    "digest": "6eda3b87336ecf0aae4963986d86b916a055d8268c70520303288f235a93b0d9"
-  },
-  {
-    "name": "by",
-    "unicode": "1F1E7-1F1FE",
+  "flag_by": {
+    "category": "flags",
+    "moji": "🇧🇾",
+    "unicodeVersion": "6.0",
     "digest": "6eda3b87336ecf0aae4963986d86b916a055d8268c70520303288f235a93b0d9"
   },
-  {
-    "name": "flag_bz",
-    "unicode": "1F1E7-1F1FF",
-    "digest": "d76ed945b1408558a30a99b8eed6712de968fc49fba1721b5660b8f48087e45a"
-  },
-  {
-    "name": "bz",
-    "unicode": "1F1E7-1F1FF",
+  "flag_bz": {
+    "category": "flags",
+    "moji": "🇧🇿",
+    "unicodeVersion": "6.0",
     "digest": "d76ed945b1408558a30a99b8eed6712de968fc49fba1721b5660b8f48087e45a"
   },
-  {
-    "name": "flag_ca",
-    "unicode": "1F1E8-1F1E6",
-    "digest": "2fd036047d89751c05de5577909b58347883bc89c3b7d90bec28ad4770a98ecd"
-  },
-  {
-    "name": "ca",
-    "unicode": "1F1E8-1F1E6",
+  "flag_ca": {
+    "category": "flags",
+    "moji": "🇨🇦",
+    "unicodeVersion": "6.0",
     "digest": "2fd036047d89751c05de5577909b58347883bc89c3b7d90bec28ad4770a98ecd"
   },
-  {
-    "name": "flag_cc",
-    "unicode": "1F1E8-1F1E8",
+  "flag_cc": {
+    "category": "flags",
+    "moji": "🇨🇨",
+    "unicodeVersion": "6.0",
     "digest": "837ba181a01c71f05d438d205efaaee99f93b2370c97b13e6132f99860323e36"
   },
-  {
-    "name": "cc",
-    "unicode": "1F1E8-1F1E8",
-    "digest": "837ba181a01c71f05d438d205efaaee99f93b2370c97b13e6132f99860323e36"
-  },
-  {
-    "name": "flag_cd",
-    "unicode": "1F1E8-1F1E9",
-    "digest": "318689274b4b3b58aed7fc1654127499a9da69bff1b83e592e86e69d167ce16f"
-  },
-  {
-    "name": "congo",
-    "unicode": "1F1E8-1F1E9",
+  "flag_cd": {
+    "category": "flags",
+    "moji": "🇨🇩",
+    "unicodeVersion": "6.0",
     "digest": "318689274b4b3b58aed7fc1654127499a9da69bff1b83e592e86e69d167ce16f"
   },
-  {
-    "name": "flag_cf",
-    "unicode": "1F1E8-1F1EB",
-    "digest": "06d6042849d3b7b217c2b18ba787aae449e8c7d2537e2e5974744ec196062228"
-  },
-  {
-    "name": "cf",
-    "unicode": "1F1E8-1F1EB",
+  "flag_cf": {
+    "category": "flags",
+    "moji": "🇨🇫",
+    "unicodeVersion": "6.0",
     "digest": "06d6042849d3b7b217c2b18ba787aae449e8c7d2537e2e5974744ec196062228"
   },
-  {
-    "name": "flag_cg",
-    "unicode": "1F1E8-1F1EC",
-    "digest": "09f45d2dcb5a24d8349ef86e7405cc29ef3d65a908c0bff3221c3b4546547813"
-  },
-  {
-    "name": "cg",
-    "unicode": "1F1E8-1F1EC",
+  "flag_cg": {
+    "category": "flags",
+    "moji": "🇨🇬",
+    "unicodeVersion": "6.0",
     "digest": "09f45d2dcb5a24d8349ef86e7405cc29ef3d65a908c0bff3221c3b4546547813"
   },
-  {
-    "name": "flag_ch",
-    "unicode": "1F1E8-1F1ED",
-    "digest": "53d6d35aeeebb0b4b1ad858dc3691e649ac73d30b3be76f96d5fe9605fa99386"
-  },
-  {
-    "name": "ch",
-    "unicode": "1F1E8-1F1ED",
+  "flag_ch": {
+    "category": "flags",
+    "moji": "🇨🇭",
+    "unicodeVersion": "6.0",
     "digest": "53d6d35aeeebb0b4b1ad858dc3691e649ac73d30b3be76f96d5fe9605fa99386"
   },
-  {
-    "name": "flag_ci",
-    "unicode": "1F1E8-1F1EE",
-    "digest": "7d85a0c314b7397c9397a54ce2f3a4dc5f40d0234e586dbd8a541a8666f0f51e"
-  },
-  {
-    "name": "ci",
-    "unicode": "1F1E8-1F1EE",
+  "flag_ci": {
+    "category": "flags",
+    "moji": "🇨🇮",
+    "unicodeVersion": "6.0",
     "digest": "7d85a0c314b7397c9397a54ce2f3a4dc5f40d0234e586dbd8a541a8666f0f51e"
   },
-  {
-    "name": "flag_ck",
-    "unicode": "1F1E8-1F1F0",
-    "digest": "c1aa105fe106ed09ed59a596859a0ce4e65a415c59f63df51961491cb947b136"
-  },
-  {
-    "name": "ck",
-    "unicode": "1F1E8-1F1F0",
+  "flag_ck": {
+    "category": "flags",
+    "moji": "🇨🇰",
+    "unicodeVersion": "6.0",
     "digest": "c1aa105fe106ed09ed59a596859a0ce4e65a415c59f63df51961491cb947b136"
   },
-  {
-    "name": "flag_cl",
-    "unicode": "1F1E8-1F1F1",
-    "digest": "0fffdad0d892f5c08aaa332af1ed2c228583d89a43190e979a3c3cb020d5a723"
-  },
-  {
-    "name": "chile",
-    "unicode": "1F1E8-1F1F1",
+  "flag_cl": {
+    "category": "flags",
+    "moji": "🇨🇱",
+    "unicodeVersion": "6.0",
     "digest": "0fffdad0d892f5c08aaa332af1ed2c228583d89a43190e979a3c3cb020d5a723"
   },
-  {
-    "name": "flag_cm",
-    "unicode": "1F1E8-1F1F2",
-    "digest": "e9f55e41a1fd2735a82ad7a7ac39326a944cb20423ffba3608ac53a46036caad"
-  },
-  {
-    "name": "cm",
-    "unicode": "1F1E8-1F1F2",
+  "flag_cm": {
+    "category": "flags",
+    "moji": "🇨🇲",
+    "unicodeVersion": "6.0",
     "digest": "e9f55e41a1fd2735a82ad7a7ac39326a944cb20423ffba3608ac53a46036caad"
   },
-  {
-    "name": "flag_cn",
-    "unicode": "1F1E8-1F1F3",
-    "digest": "e2c8fee7e3bd51b13d6083d5bf344abe6b9b642e3cbb099d38b4ce341c99d890"
-  },
-  {
-    "name": "cn",
-    "unicode": "1F1E8-1F1F3",
+  "flag_cn": {
+    "category": "flags",
+    "moji": "🇨🇳",
+    "unicodeVersion": "6.0",
     "digest": "e2c8fee7e3bd51b13d6083d5bf344abe6b9b642e3cbb099d38b4ce341c99d890"
   },
-  {
-    "name": "flag_co",
-    "unicode": "1F1E8-1F1F4",
-    "digest": "51c60d0979bf8342eaff7cda9faf4b0dfab38efaf5ddf3717eb8f0e2a595b15f"
-  },
-  {
-    "name": "co",
-    "unicode": "1F1E8-1F1F4",
+  "flag_co": {
+    "category": "flags",
+    "moji": "🇨🇴",
+    "unicodeVersion": "6.0",
     "digest": "51c60d0979bf8342eaff7cda9faf4b0dfab38efaf5ddf3717eb8f0e2a595b15f"
   },
-  {
-    "name": "flag_cp",
-    "unicode": "1F1E8-1F1F5",
+  "flag_cp": {
+    "category": "flags",
+    "moji": "🇨🇵",
+    "unicodeVersion": "6.0",
     "digest": "a0124683aa88cd7da886da70c65796c5ad84eb3751e356e9b2aa8ac249cf0bf9"
   },
-  {
-    "name": "cp",
-    "unicode": "1F1E8-1F1F5",
-    "digest": "a0124683aa88cd7da886da70c65796c5ad84eb3751e356e9b2aa8ac249cf0bf9"
-  },
-  {
-    "name": "flag_cr",
-    "unicode": "1F1E8-1F1F7",
-    "digest": "907905971b219e617a34eef4839b0bd08d98f3480e2631bce523120dcef95196"
-  },
-  {
-    "name": "cr",
-    "unicode": "1F1E8-1F1F7",
+  "flag_cr": {
+    "category": "flags",
+    "moji": "🇨🇷",
+    "unicodeVersion": "6.0",
     "digest": "907905971b219e617a34eef4839b0bd08d98f3480e2631bce523120dcef95196"
   },
-  {
-    "name": "flag_cu",
-    "unicode": "1F1E8-1F1FA",
+  "flag_cu": {
+    "category": "flags",
+    "moji": "🇨🇺",
+    "unicodeVersion": "6.0",
     "digest": "d88cea729dc9dbbbcadac0409ec561995f061b2280577c01c6c6b37de347f150"
   },
-  {
-    "name": "cu",
-    "unicode": "1F1E8-1F1FA",
-    "digest": "d88cea729dc9dbbbcadac0409ec561995f061b2280577c01c6c6b37de347f150"
-  },
-  {
-    "name": "flag_cv",
-    "unicode": "1F1E8-1F1FB",
-    "digest": "5ce97944adfce09e96387e6f872256482ac99ccbc60017c4d58ddd15b6fb67a7"
-  },
-  {
-    "name": "cv",
-    "unicode": "1F1E8-1F1FB",
+  "flag_cv": {
+    "category": "flags",
+    "moji": "🇨🇻",
+    "unicodeVersion": "6.0",
     "digest": "5ce97944adfce09e96387e6f872256482ac99ccbc60017c4d58ddd15b6fb67a7"
   },
-  {
-    "name": "flag_cw",
-    "unicode": "1F1E8-1F1FC",
+  "flag_cw": {
+    "category": "flags",
+    "moji": "🇨🇼",
+    "unicodeVersion": "6.0",
     "digest": "a6fc31bd66ddc2ee8e7bde3aeabfe1c4ad00c9688abae234a541cc1236d68c1b"
   },
-  {
-    "name": "cw",
-    "unicode": "1F1E8-1F1FC",
-    "digest": "a6fc31bd66ddc2ee8e7bde3aeabfe1c4ad00c9688abae234a541cc1236d68c1b"
-  },
-  {
-    "name": "flag_cx",
-    "unicode": "1F1E8-1F1FD",
-    "digest": "1261b32bfa22fa1441f5390ff499ac6b921d7ac59cc8acda3deb3a2beb4fb345"
-  },
-  {
-    "name": "cx",
-    "unicode": "1F1E8-1F1FD",
+  "flag_cx": {
+    "category": "flags",
+    "moji": "🇨🇽",
+    "unicodeVersion": "6.0",
     "digest": "1261b32bfa22fa1441f5390ff499ac6b921d7ac59cc8acda3deb3a2beb4fb345"
   },
-  {
-    "name": "flag_cy",
-    "unicode": "1F1E8-1F1FE",
+  "flag_cy": {
+    "category": "flags",
+    "moji": "🇨🇾",
+    "unicodeVersion": "6.0",
     "digest": "82b1baa05ecffa0ea1f9a83b518163cbd7910985a21955740520bb16b7bb624f"
   },
-  {
-    "name": "cy",
-    "unicode": "1F1E8-1F1FE",
-    "digest": "82b1baa05ecffa0ea1f9a83b518163cbd7910985a21955740520bb16b7bb624f"
-  },
-  {
-    "name": "flag_cz",
-    "unicode": "1F1E8-1F1FF",
-    "digest": "a169b18968992a52299b67c24fba495e84de28dec2ebb947a08e0d615ac54a5a"
-  },
-  {
-    "name": "cz",
-    "unicode": "1F1E8-1F1FF",
+  "flag_cz": {
+    "category": "flags",
+    "moji": "🇨🇿",
+    "unicodeVersion": "6.0",
     "digest": "a169b18968992a52299b67c24fba495e84de28dec2ebb947a08e0d615ac54a5a"
   },
-  {
-    "name": "flag_de",
-    "unicode": "1F1E9-1F1EA",
+  "flag_de": {
+    "category": "flags",
+    "moji": "🇩🇪",
+    "unicodeVersion": "6.0",
     "digest": "99d1906944966a188c72ae592362ed907e2a0bfe95263955c34a0941507b30c1"
   },
-  {
-    "name": "de",
-    "unicode": "1F1E9-1F1EA",
-    "digest": "99d1906944966a188c72ae592362ed907e2a0bfe95263955c34a0941507b30c1"
-  },
-  {
-    "name": "flag_dg",
-    "unicode": "1F1E9-1F1EC",
-    "digest": "dd45e1afe792fca57d4161434bf611bcb7170072d63e4a27fb9dcd6e8912621e"
-  },
-  {
-    "name": "dg",
-    "unicode": "1F1E9-1F1EC",
+  "flag_dg": {
+    "category": "flags",
+    "moji": "🇩🇬",
+    "unicodeVersion": "6.0",
     "digest": "dd45e1afe792fca57d4161434bf611bcb7170072d63e4a27fb9dcd6e8912621e"
   },
-  {
-    "name": "flag_dj",
-    "unicode": "1F1E9-1F1EF",
+  "flag_dj": {
+    "category": "flags",
+    "moji": "🇩🇯",
+    "unicodeVersion": "6.0",
     "digest": "e90ba4e98fca71ff0ca5e65c28b911cc52f043428f375d8f954ecbd3b0c8f4dd"
   },
-  {
-    "name": "dj",
-    "unicode": "1F1E9-1F1EF",
-    "digest": "e90ba4e98fca71ff0ca5e65c28b911cc52f043428f375d8f954ecbd3b0c8f4dd"
-  },
-  {
-    "name": "flag_dk",
-    "unicode": "1F1E9-1F1F0",
-    "digest": "65b3b5f31935a4969d81fedbb8279c7ad32da454d15c5eafcceba5d140927c77"
-  },
-  {
-    "name": "dk",
-    "unicode": "1F1E9-1F1F0",
+  "flag_dk": {
+    "category": "flags",
+    "moji": "🇩🇰",
+    "unicodeVersion": "6.0",
     "digest": "65b3b5f31935a4969d81fedbb8279c7ad32da454d15c5eafcceba5d140927c77"
   },
-  {
-    "name": "flag_dm",
-    "unicode": "1F1E9-1F1F2",
+  "flag_dm": {
+    "category": "flags",
+    "moji": "🇩🇲",
+    "unicodeVersion": "6.0",
     "digest": "f6225ded6d2cfd6c182ab1a53b8c49dc9df195df11eb7ff27b15f5d3721ba0eb"
   },
-  {
-    "name": "dm",
-    "unicode": "1F1E9-1F1F2",
-    "digest": "f6225ded6d2cfd6c182ab1a53b8c49dc9df195df11eb7ff27b15f5d3721ba0eb"
-  },
-  {
-    "name": "flag_do",
-    "unicode": "1F1E9-1F1F4",
-    "digest": "dc2ad6856cebbe47c5bd7f5dcf087e4f680d396b2d49440a9b71f0ad49fb8102"
-  },
-  {
-    "name": "do",
-    "unicode": "1F1E9-1F1F4",
+  "flag_do": {
+    "category": "flags",
+    "moji": "🇩🇴",
+    "unicodeVersion": "6.0",
     "digest": "dc2ad6856cebbe47c5bd7f5dcf087e4f680d396b2d49440a9b71f0ad49fb8102"
   },
-  {
-    "name": "flag_dz",
-    "unicode": "1F1E9-1F1FF",
+  "flag_dz": {
+    "category": "flags",
+    "moji": "🇩🇿",
+    "unicodeVersion": "6.0",
     "digest": "ea69fffc4d545f9c0fcef6768257501952955ba4d274c9b81843229a1265c5ed"
   },
-  {
-    "name": "dz",
-    "unicode": "1F1E9-1F1FF",
-    "digest": "ea69fffc4d545f9c0fcef6768257501952955ba4d274c9b81843229a1265c5ed"
-  },
-  {
-    "name": "flag_ea",
-    "unicode": "1F1EA-1F1E6",
+  "flag_ea": {
+    "category": "flags",
+    "moji": "🇪🇦",
+    "unicodeVersion": "6.0",
     "digest": "e63bfe15428c481dd23b569e7aaf0a76106e58a946995b4415a81097ecd53b7d"
   },
-  {
-    "name": "ea",
-    "unicode": "1F1EA-1F1E6",
-    "digest": "e63bfe15428c481dd23b569e7aaf0a76106e58a946995b4415a81097ecd53b7d"
-  },
-  {
-    "name": "flag_ec",
-    "unicode": "1F1EA-1F1E8",
+  "flag_ec": {
+    "category": "flags",
+    "moji": "🇪🇨",
+    "unicodeVersion": "6.0",
     "digest": "0cdabf85cd567047fda1d9a4508220cab829943a7c542c315078db0aac33edac"
   },
-  {
-    "name": "ec",
-    "unicode": "1F1EA-1F1E8",
-    "digest": "0cdabf85cd567047fda1d9a4508220cab829943a7c542c315078db0aac33edac"
-  },
-  {
-    "name": "flag_ee",
-    "unicode": "1F1EA-1F1EA",
-    "digest": "6dc4e3377e8e2af3ff40cf940a914bc7840980b4a14e7da86954343f2b1025fe"
-  },
-  {
-    "name": "ee",
-    "unicode": "1F1EA-1F1EA",
+  "flag_ee": {
+    "category": "flags",
+    "moji": "🇪🇪",
+    "unicodeVersion": "6.0",
     "digest": "6dc4e3377e8e2af3ff40cf940a914bc7840980b4a14e7da86954343f2b1025fe"
   },
-  {
-    "name": "flag_eg",
-    "unicode": "1F1EA-1F1EC",
+  "flag_eg": {
+    "category": "flags",
+    "moji": "🇪🇬",
+    "unicodeVersion": "6.0",
     "digest": "2ed6bc056015694d75993eb5ee3c1850921d5630681207b04dfbdb982ab346a2"
   },
-  {
-    "name": "eg",
-    "unicode": "1F1EA-1F1EC",
-    "digest": "2ed6bc056015694d75993eb5ee3c1850921d5630681207b04dfbdb982ab346a2"
-  },
-  {
-    "name": "flag_eh",
-    "unicode": "1F1EA-1F1ED",
-    "digest": "72adb55943e4df99c00843c65463718609d937480f73dcf4a4451d46b9967a5e"
-  },
-  {
-    "name": "eh",
-    "unicode": "1F1EA-1F1ED",
+  "flag_eh": {
+    "category": "flags",
+    "moji": "🇪🇭",
+    "unicodeVersion": "6.0",
     "digest": "72adb55943e4df99c00843c65463718609d937480f73dcf4a4451d46b9967a5e"
   },
-  {
-    "name": "flag_er",
-    "unicode": "1F1EA-1F1F7",
-    "digest": "3fa59331eb5300c8c1f7b1f1bc15cfcfe688da6fa4a79341854598086a44eebc"
-  },
-  {
-    "name": "er",
-    "unicode": "1F1EA-1F1F7",
+  "flag_er": {
+    "category": "flags",
+    "moji": "🇪🇷",
+    "unicodeVersion": "6.0",
     "digest": "3fa59331eb5300c8c1f7b1f1bc15cfcfe688da6fa4a79341854598086a44eebc"
   },
-  {
-    "name": "flag_es",
-    "unicode": "1F1EA-1F1F8",
-    "digest": "1fa1d5cb0a7e8b14aaec758b2e7bf49cdf8f3d09bbcc7dfd589053a432eeae25"
-  },
-  {
-    "name": "es",
-    "unicode": "1F1EA-1F1F8",
+  "flag_es": {
+    "category": "flags",
+    "moji": "🇪🇸",
+    "unicodeVersion": "6.0",
     "digest": "1fa1d5cb0a7e8b14aaec758b2e7bf49cdf8f3d09bbcc7dfd589053a432eeae25"
   },
-  {
-    "name": "flag_et",
-    "unicode": "1F1EA-1F1F9",
-    "digest": "72771decfb214394e4beb594e848ea590c3615800adbba24b5df4c5db6ee9617"
-  },
-  {
-    "name": "et",
-    "unicode": "1F1EA-1F1F9",
+  "flag_et": {
+    "category": "flags",
+    "moji": "🇪🇹",
+    "unicodeVersion": "6.0",
     "digest": "72771decfb214394e4beb594e848ea590c3615800adbba24b5df4c5db6ee9617"
   },
-  {
-    "name": "flag_eu",
-    "unicode": "1F1EA-1F1FA",
-    "digest": "4bfa1b2ef23764ead5ef7899806f93e13fd29a09c75e61431579a4116c836aa4"
-  },
-  {
-    "name": "eu",
-    "unicode": "1F1EA-1F1FA",
+  "flag_eu": {
+    "category": "flags",
+    "moji": "🇪🇺",
+    "unicodeVersion": "6.0",
     "digest": "4bfa1b2ef23764ead5ef7899806f93e13fd29a09c75e61431579a4116c836aa4"
   },
-  {
-    "name": "flag_fi",
-    "unicode": "1F1EB-1F1EE",
-    "digest": "d0208cdd5b153a2865f9f674179c62871d4675abb0fb639fba88fcd62553f54e"
-  },
-  {
-    "name": "fi",
-    "unicode": "1F1EB-1F1EE",
+  "flag_fi": {
+    "category": "flags",
+    "moji": "🇫🇮",
+    "unicodeVersion": "6.0",
     "digest": "d0208cdd5b153a2865f9f674179c62871d4675abb0fb639fba88fcd62553f54e"
   },
-  {
-    "name": "flag_fj",
-    "unicode": "1F1EB-1F1EF",
+  "flag_fj": {
+    "category": "flags",
+    "moji": "🇫🇯",
+    "unicodeVersion": "6.0",
     "digest": "6c5ec41114af3846b093a418f6e2b5ff7a83cb72cecde75a7dc62e8cb6dcfe45"
   },
-  {
-    "name": "fj",
-    "unicode": "1F1EB-1F1EF",
-    "digest": "6c5ec41114af3846b093a418f6e2b5ff7a83cb72cecde75a7dc62e8cb6dcfe45"
-  },
-  {
-    "name": "flag_fk",
-    "unicode": "1F1EB-1F1F0",
-    "digest": "c69ad641d53785deff5c3934b7dcfcd3dc32ffc31b6d3e799d0555b03c23fc15"
-  },
-  {
-    "name": "fk",
-    "unicode": "1F1EB-1F1F0",
+  "flag_fk": {
+    "category": "flags",
+    "moji": "🇫🇰",
+    "unicodeVersion": "6.0",
     "digest": "c69ad641d53785deff5c3934b7dcfcd3dc32ffc31b6d3e799d0555b03c23fc15"
   },
-  {
-    "name": "flag_fm",
-    "unicode": "1F1EB-1F1F2",
+  "flag_fm": {
+    "category": "flags",
+    "moji": "🇫🇲",
+    "unicodeVersion": "6.0",
     "digest": "1e29fb06b273f253c23a9e4aa8ff84bfe22cffb5fa158a0c6f4cdeabe0216990"
   },
-  {
-    "name": "fm",
-    "unicode": "1F1EB-1F1F2",
-    "digest": "1e29fb06b273f253c23a9e4aa8ff84bfe22cffb5fa158a0c6f4cdeabe0216990"
-  },
-  {
-    "name": "flag_fo",
-    "unicode": "1F1EB-1F1F4",
-    "digest": "f4907d2f606f4f9d3bef06c6d38e8e88f2a148197b1573668866431a007afc2e"
-  },
-  {
-    "name": "fo",
-    "unicode": "1F1EB-1F1F4",
+  "flag_fo": {
+    "category": "flags",
+    "moji": "🇫🇴",
+    "unicodeVersion": "6.0",
     "digest": "f4907d2f606f4f9d3bef06c6d38e8e88f2a148197b1573668866431a007afc2e"
   },
-  {
-    "name": "flag_fr",
-    "unicode": "1F1EB-1F1F7",
+  "flag_fr": {
+    "category": "flags",
+    "moji": "🇫🇷",
+    "unicodeVersion": "6.0",
     "digest": "5a1308ab3cbf6bffcab12588cf3325151a6c72990db7408c2b8605d89f94ed6e"
   },
-  {
-    "name": "fr",
-    "unicode": "1F1EB-1F1F7",
-    "digest": "5a1308ab3cbf6bffcab12588cf3325151a6c72990db7408c2b8605d89f94ed6e"
-  },
-  {
-    "name": "flag_ga",
-    "unicode": "1F1EC-1F1E6",
-    "digest": "ddc32dee2976507be878ec3d3d2408632ca21bc434cd9f58db4f6ac9774a2db5"
-  },
-  {
-    "name": "ga",
-    "unicode": "1F1EC-1F1E6",
+  "flag_ga": {
+    "category": "flags",
+    "moji": "🇬🇦",
+    "unicodeVersion": "6.0",
     "digest": "ddc32dee2976507be878ec3d3d2408632ca21bc434cd9f58db4f6ac9774a2db5"
   },
-  {
-    "name": "flag_gb",
-    "unicode": "1F1EC-1F1E7",
+  "flag_gb": {
+    "category": "flags",
+    "moji": "🇬🇧",
+    "unicodeVersion": "6.0",
     "digest": "6b3bb254d134870b02cb066b06e206f652638a915c84b8649ceb30ec67fbebde"
   },
-  {
-    "name": "gb",
-    "unicode": "1F1EC-1F1E7",
-    "digest": "6b3bb254d134870b02cb066b06e206f652638a915c84b8649ceb30ec67fbebde"
-  },
-  {
-    "name": "flag_gd",
-    "unicode": "1F1EC-1F1E9",
+  "flag_gd": {
+    "category": "flags",
+    "moji": "🇬🇩",
+    "unicodeVersion": "6.0",
     "digest": "b6a210541ca22d816405f2a7d0d5241dc4d5488c8a36e15bd1e3063f9c41327f"
   },
-  {
-    "name": "gd",
-    "unicode": "1F1EC-1F1E9",
-    "digest": "b6a210541ca22d816405f2a7d0d5241dc4d5488c8a36e15bd1e3063f9c41327f"
-  },
-  {
-    "name": "flag_ge",
-    "unicode": "1F1EC-1F1EA",
+  "flag_ge": {
+    "category": "flags",
+    "moji": "🇬🇪",
+    "unicodeVersion": "6.0",
     "digest": "e9a5035b7a46b925737e7f7b0ae2419cc4af0e980fbee5bd916edeef13823367"
   },
-  {
-    "name": "ge",
-    "unicode": "1F1EC-1F1EA",
-    "digest": "e9a5035b7a46b925737e7f7b0ae2419cc4af0e980fbee5bd916edeef13823367"
-  },
-  {
-    "name": "flag_gf",
-    "unicode": "1F1EC-1F1EB",
-    "digest": "ce1bcd8c303897c1c22c5994182f21240b4aa635f0d7ce9944f76cbdbf0e4956"
-  },
-  {
-    "name": "gf",
-    "unicode": "1F1EC-1F1EB",
+  "flag_gf": {
+    "category": "flags",
+    "moji": "🇬🇫",
+    "unicodeVersion": "6.0",
     "digest": "ce1bcd8c303897c1c22c5994182f21240b4aa635f0d7ce9944f76cbdbf0e4956"
   },
-  {
-    "name": "flag_gg",
-    "unicode": "1F1EC-1F1EC",
+  "flag_gg": {
+    "category": "flags",
+    "moji": "🇬🇬",
+    "unicodeVersion": "6.0",
     "digest": "a435aab3609533ab2d68acd97deba844bfb0fc27b2adac68668223011f23ae5d"
   },
-  {
-    "name": "gg",
-    "unicode": "1F1EC-1F1EC",
-    "digest": "a435aab3609533ab2d68acd97deba844bfb0fc27b2adac68668223011f23ae5d"
-  },
-  {
-    "name": "flag_gh",
-    "unicode": "1F1EC-1F1ED",
-    "digest": "7cad43b40f69b9b00cc1b38036789ce774fd3d597c89f0bf38433847ea69be26"
-  },
-  {
-    "name": "gh",
-    "unicode": "1F1EC-1F1ED",
+  "flag_gh": {
+    "category": "flags",
+    "moji": "🇬🇭",
+    "unicodeVersion": "6.0",
     "digest": "7cad43b40f69b9b00cc1b38036789ce774fd3d597c89f0bf38433847ea69be26"
   },
-  {
-    "name": "flag_gi",
-    "unicode": "1F1EC-1F1EE",
-    "digest": "70e9b17d18bf3e0e4d03f4f824323a57909416e4082ca9d8a0796a6959de4f07"
-  },
-  {
-    "name": "gi",
-    "unicode": "1F1EC-1F1EE",
+  "flag_gi": {
+    "category": "flags",
+    "moji": "🇬🇮",
+    "unicodeVersion": "6.0",
     "digest": "70e9b17d18bf3e0e4d03f4f824323a57909416e4082ca9d8a0796a6959de4f07"
   },
-  {
-    "name": "flag_gl",
-    "unicode": "1F1EC-1F1F1",
-    "digest": "1963d8cca1c1f06b7536b7fb8f5a4782ac0bb05afdf6e481101bce45c58cdd4b"
-  },
-  {
-    "name": "gl",
-    "unicode": "1F1EC-1F1F1",
+  "flag_gl": {
+    "category": "flags",
+    "moji": "🇬🇱",
+    "unicodeVersion": "6.0",
     "digest": "1963d8cca1c1f06b7536b7fb8f5a4782ac0bb05afdf6e481101bce45c58cdd4b"
   },
-  {
-    "name": "flag_gm",
-    "unicode": "1F1EC-1F1F2",
+  "flag_gm": {
+    "category": "flags",
+    "moji": "🇬🇲",
+    "unicodeVersion": "6.0",
     "digest": "6c776a8daa3f4daa2597b0025aec06fc0a53aed262e845d4da3897cd7a89c6a1"
   },
-  {
-    "name": "gm",
-    "unicode": "1F1EC-1F1F2",
-    "digest": "6c776a8daa3f4daa2597b0025aec06fc0a53aed262e845d4da3897cd7a89c6a1"
-  },
-  {
-    "name": "flag_gn",
-    "unicode": "1F1EC-1F1F3",
-    "digest": "134cf7c839370d171ae80a72e5d18d32ea1967df19c191d1a4ea446d649e9558"
-  },
-  {
-    "name": "gn",
-    "unicode": "1F1EC-1F1F3",
+  "flag_gn": {
+    "category": "flags",
+    "moji": "🇬🇳",
+    "unicodeVersion": "6.0",
     "digest": "134cf7c839370d171ae80a72e5d18d32ea1967df19c191d1a4ea446d649e9558"
   },
-  {
-    "name": "flag_gp",
-    "unicode": "1F1EC-1F1F5",
-    "digest": "be3e906b039ba4884053c78f4f14de9aa87c5573860ccb69ec766068ae3887c2"
-  },
-  {
-    "name": "gp",
-    "unicode": "1F1EC-1F1F5",
+  "flag_gp": {
+    "category": "flags",
+    "moji": "🇬🇵",
+    "unicodeVersion": "6.0",
     "digest": "be3e906b039ba4884053c78f4f14de9aa87c5573860ccb69ec766068ae3887c2"
   },
-  {
-    "name": "flag_gq",
-    "unicode": "1F1EC-1F1F6",
-    "digest": "d476059c4ab41f5a1ef88583087362a5bc57cede930126f37041d1546564ab70"
-  },
-  {
-    "name": "gq",
-    "unicode": "1F1EC-1F1F6",
+  "flag_gq": {
+    "category": "flags",
+    "moji": "🇬🇶",
+    "unicodeVersion": "6.0",
     "digest": "d476059c4ab41f5a1ef88583087362a5bc57cede930126f37041d1546564ab70"
   },
-  {
-    "name": "flag_gr",
-    "unicode": "1F1EC-1F1F7",
-    "digest": "b9fa9304647aaa08167a07858bb18d778dcc399375f86f580b8d4244794678bc"
-  },
-  {
-    "name": "gr",
-    "unicode": "1F1EC-1F1F7",
+  "flag_gr": {
+    "category": "flags",
+    "moji": "🇬🇷",
+    "unicodeVersion": "6.0",
     "digest": "b9fa9304647aaa08167a07858bb18d778dcc399375f86f580b8d4244794678bc"
   },
-  {
-    "name": "flag_gs",
-    "unicode": "1F1EC-1F1F8",
-    "digest": "de33fbef6e294eb7af36e5b94d8ff573b354a4ff1ebdccf50ca528b86ed601d9"
-  },
-  {
-    "name": "gs",
-    "unicode": "1F1EC-1F1F8",
+  "flag_gs": {
+    "category": "flags",
+    "moji": "🇬🇸",
+    "unicodeVersion": "6.0",
     "digest": "de33fbef6e294eb7af36e5b94d8ff573b354a4ff1ebdccf50ca528b86ed601d9"
   },
-  {
-    "name": "flag_gt",
-    "unicode": "1F1EC-1F1F9",
-    "digest": "4160843e5d642df597c8423eb8e3b74deafe304f3d141c8a4d2fc07509e44832"
-  },
-  {
-    "name": "gt",
-    "unicode": "1F1EC-1F1F9",
+  "flag_gt": {
+    "category": "flags",
+    "moji": "🇬🇹",
+    "unicodeVersion": "6.0",
     "digest": "4160843e5d642df597c8423eb8e3b74deafe304f3d141c8a4d2fc07509e44832"
   },
-  {
-    "name": "flag_gu",
-    "unicode": "1F1EC-1F1FA",
-    "digest": "3b0cb257ba5b1c3e15d9102410c5f7418da03372e91ce90513de25b9f45283e3"
-  },
-  {
-    "name": "gu",
-    "unicode": "1F1EC-1F1FA",
+  "flag_gu": {
+    "category": "flags",
+    "moji": "🇬🇺",
+    "unicodeVersion": "6.0",
     "digest": "3b0cb257ba5b1c3e15d9102410c5f7418da03372e91ce90513de25b9f45283e3"
   },
-  {
-    "name": "flag_gw",
-    "unicode": "1F1EC-1F1FC",
+  "flag_gw": {
+    "category": "flags",
+    "moji": "🇬🇼",
+    "unicodeVersion": "6.0",
     "digest": "bdf07a8f93c0f0a573af5f5361be404a3ba65b729c1a4c05b7632c03d85efc72"
   },
-  {
-    "name": "gw",
-    "unicode": "1F1EC-1F1FC",
-    "digest": "bdf07a8f93c0f0a573af5f5361be404a3ba65b729c1a4c05b7632c03d85efc72"
-  },
-  {
-    "name": "flag_gy",
-    "unicode": "1F1EC-1F1FE",
-    "digest": "b47d8c98b747556f827ad0d1169264eb68ecaf9d2fb76595e8c31866361cbfc6"
-  },
-  {
-    "name": "gy",
-    "unicode": "1F1EC-1F1FE",
+  "flag_gy": {
+    "category": "flags",
+    "moji": "🇬🇾",
+    "unicodeVersion": "6.0",
     "digest": "b47d8c98b747556f827ad0d1169264eb68ecaf9d2fb76595e8c31866361cbfc6"
   },
-  {
-    "name": "flag_hk",
-    "unicode": "1F1ED-1F1F0",
-    "digest": "8e5a54b2e4bd4f5182085299b9648062463da05d535cf0e46a7d9c58eaeb171f"
-  },
-  {
-    "name": "hk",
-    "unicode": "1F1ED-1F1F0",
+  "flag_hk": {
+    "category": "flags",
+    "moji": "🇭🇰",
+    "unicodeVersion": "6.0",
     "digest": "8e5a54b2e4bd4f5182085299b9648062463da05d535cf0e46a7d9c58eaeb171f"
   },
-  {
-    "name": "flag_hm",
-    "unicode": "1F1ED-1F1F2",
+  "flag_hm": {
+    "category": "flags",
+    "moji": "🇭🇲",
+    "unicodeVersion": "6.0",
     "digest": "63c3e080c5e82a72c6d4cf5997ac823dc02184719ec59aadea6dd41b127abf22"
   },
-  {
-    "name": "hm",
-    "unicode": "1F1ED-1F1F2",
-    "digest": "63c3e080c5e82a72c6d4cf5997ac823dc02184719ec59aadea6dd41b127abf22"
-  },
-  {
-    "name": "flag_hn",
-    "unicode": "1F1ED-1F1F3",
-    "digest": "87c1d160db810b5ed208fb33add54f96c17b0f08d87b81f6f09429abf6ec93ac"
-  },
-  {
-    "name": "hn",
-    "unicode": "1F1ED-1F1F3",
+  "flag_hn": {
+    "category": "flags",
+    "moji": "🇭🇳",
+    "unicodeVersion": "6.0",
     "digest": "87c1d160db810b5ed208fb33add54f96c17b0f08d87b81f6f09429abf6ec93ac"
   },
-  {
-    "name": "flag_hr",
-    "unicode": "1F1ED-1F1F7",
+  "flag_hr": {
+    "category": "flags",
+    "moji": "🇭🇷",
+    "unicodeVersion": "6.0",
     "digest": "8b68112f79baea38565673acf4f1cb90675a5829ff17e4cf9415c928b62aed88"
   },
-  {
-    "name": "hr",
-    "unicode": "1F1ED-1F1F7",
-    "digest": "8b68112f79baea38565673acf4f1cb90675a5829ff17e4cf9415c928b62aed88"
-  },
-  {
-    "name": "flag_ht",
-    "unicode": "1F1ED-1F1F9",
-    "digest": "05dbd548c310ef1ebd1724aa85d821f8320106b16ddbf1f6442ea37e4407d5e1"
-  },
-  {
-    "name": "ht",
-    "unicode": "1F1ED-1F1F9",
+  "flag_ht": {
+    "category": "flags",
+    "moji": "🇭🇹",
+    "unicodeVersion": "6.0",
     "digest": "05dbd548c310ef1ebd1724aa85d821f8320106b16ddbf1f6442ea37e4407d5e1"
   },
-  {
-    "name": "flag_hu",
-    "unicode": "1F1ED-1F1FA",
+  "flag_hu": {
+    "category": "flags",
+    "moji": "🇭🇺",
+    "unicodeVersion": "6.0",
     "digest": "5079f3d6f1459e6df8dda5c19d2367ead8f5a755b8874ac999bae58e3c9f47a7"
   },
-  {
-    "name": "hu",
-    "unicode": "1F1ED-1F1FA",
-    "digest": "5079f3d6f1459e6df8dda5c19d2367ead8f5a755b8874ac999bae58e3c9f47a7"
-  },
-  {
-    "name": "flag_ic",
-    "unicode": "1F1EE-1F1E8",
-    "digest": "8dcb18c4b75a60867a68d2f6edbf81e782aafb4b9a0404c8081f872dfe71e432"
-  },
-  {
-    "name": "ic",
-    "unicode": "1F1EE-1F1E8",
+  "flag_ic": {
+    "category": "flags",
+    "moji": "🇮🇨",
+    "unicodeVersion": "6.0",
     "digest": "8dcb18c4b75a60867a68d2f6edbf81e782aafb4b9a0404c8081f872dfe71e432"
   },
-  {
-    "name": "flag_id",
-    "unicode": "1F1EE-1F1E9",
+  "flag_id": {
+    "category": "flags",
+    "moji": "🇮🇩",
+    "unicodeVersion": "6.0",
     "digest": "1b0eb69a158ed3afe24be448d44751f95dcc5cbc7d1393a5753293f16ef0a66c"
   },
-  {
-    "name": "indonesia",
-    "unicode": "1F1EE-1F1E9",
-    "digest": "1b0eb69a158ed3afe24be448d44751f95dcc5cbc7d1393a5753293f16ef0a66c"
-  },
-  {
-    "name": "flag_ie",
-    "unicode": "1F1EE-1F1EA",
-    "digest": "5fc8c101ad7296224455f72f73c335aa4f676023b68645bafaf69087f69af390"
-  },
-  {
-    "name": "ie",
-    "unicode": "1F1EE-1F1EA",
+  "flag_ie": {
+    "category": "flags",
+    "moji": "🇮🇪",
+    "unicodeVersion": "6.0",
     "digest": "5fc8c101ad7296224455f72f73c335aa4f676023b68645bafaf69087f69af390"
   },
-  {
-    "name": "flag_il",
-    "unicode": "1F1EE-1F1F1",
+  "flag_il": {
+    "category": "flags",
+    "moji": "🇮🇱",
+    "unicodeVersion": "6.0",
     "digest": "5aea4207415b7615dcdd69413705aefda700aefd0d27010cd0a0a338d879d9b8"
   },
-  {
-    "name": "il",
-    "unicode": "1F1EE-1F1F1",
-    "digest": "5aea4207415b7615dcdd69413705aefda700aefd0d27010cd0a0a338d879d9b8"
-  },
-  {
-    "name": "flag_im",
-    "unicode": "1F1EE-1F1F2",
-    "digest": "1ee9b3a5f1a52fc6d8369bfd81995fc0567e7a61deacd013701b3ec5fd64502e"
-  },
-  {
-    "name": "im",
-    "unicode": "1F1EE-1F1F2",
+  "flag_im": {
+    "category": "flags",
+    "moji": "🇮🇲",
+    "unicodeVersion": "6.0",
     "digest": "1ee9b3a5f1a52fc6d8369bfd81995fc0567e7a61deacd013701b3ec5fd64502e"
   },
-  {
-    "name": "flag_in",
-    "unicode": "1F1EE-1F1F3",
+  "flag_in": {
+    "category": "flags",
+    "moji": "🇮🇳",
+    "unicodeVersion": "6.0",
     "digest": "202ede502f34d55d180726ac2f29141c6875516f1b3e7ee99f266b16c2fe4bfd"
   },
-  {
-    "name": "in",
-    "unicode": "1F1EE-1F1F3",
-    "digest": "202ede502f34d55d180726ac2f29141c6875516f1b3e7ee99f266b16c2fe4bfd"
-  },
-  {
-    "name": "flag_io",
-    "unicode": "1F1EE-1F1F4",
-    "digest": "dd45e1afe792fca57d4161434bf611bcb7170072d63e4a27fb9dcd6e8912621e"
-  },
-  {
-    "name": "io",
-    "unicode": "1F1EE-1F1F4",
+  "flag_io": {
+    "category": "flags",
+    "moji": "🇮🇴",
+    "unicodeVersion": "6.0",
     "digest": "dd45e1afe792fca57d4161434bf611bcb7170072d63e4a27fb9dcd6e8912621e"
   },
-  {
-    "name": "flag_iq",
-    "unicode": "1F1EE-1F1F6",
+  "flag_iq": {
+    "category": "flags",
+    "moji": "🇮🇶",
+    "unicodeVersion": "6.0",
     "digest": "bef294772b5ffccd6c061c19d60af66f61b248d78705faf347ade9ebfca2b46d"
   },
-  {
-    "name": "iq",
-    "unicode": "1F1EE-1F1F6",
-    "digest": "bef294772b5ffccd6c061c19d60af66f61b248d78705faf347ade9ebfca2b46d"
-  },
-  {
-    "name": "flag_ir",
-    "unicode": "1F1EE-1F1F7",
-    "digest": "d4faca93577a5546330ab6a09252307e19fb420d89912c0b48ceb90bf409d48e"
-  },
-  {
-    "name": "ir",
-    "unicode": "1F1EE-1F1F7",
+  "flag_ir": {
+    "category": "flags",
+    "moji": "🇮🇷",
+    "unicodeVersion": "6.0",
     "digest": "d4faca93577a5546330ab6a09252307e19fb420d89912c0b48ceb90bf409d48e"
   },
-  {
-    "name": "flag_is",
-    "unicode": "1F1EE-1F1F8",
+  "flag_is": {
+    "category": "flags",
+    "moji": "🇮🇸",
+    "unicodeVersion": "6.0",
     "digest": "b2fc04226b274009b4d99d92bcb72b255b534b6fd4b76d82dce1575ad975a456"
   },
-  {
-    "name": "is",
-    "unicode": "1F1EE-1F1F8",
-    "digest": "b2fc04226b274009b4d99d92bcb72b255b534b6fd4b76d82dce1575ad975a456"
-  },
-  {
-    "name": "flag_it",
-    "unicode": "1F1EE-1F1F9",
+  "flag_it": {
+    "category": "flags",
+    "moji": "🇮🇹",
+    "unicodeVersion": "6.0",
     "digest": "735760f193855d55460a0fb93dad55ff67253cab63176eceb90b9bde1faead1e"
   },
-  {
-    "name": "it",
-    "unicode": "1F1EE-1F1F9",
-    "digest": "735760f193855d55460a0fb93dad55ff67253cab63176eceb90b9bde1faead1e"
-  },
-  {
-    "name": "flag_je",
-    "unicode": "1F1EF-1F1EA",
+  "flag_je": {
+    "category": "flags",
+    "moji": "🇯🇪",
+    "unicodeVersion": "6.0",
     "digest": "671a487a60571d928d2abaf306d0a9ba50239ec54ada14ea29a9a99df658d3cc"
   },
-  {
-    "name": "je",
-    "unicode": "1F1EF-1F1EA",
-    "digest": "671a487a60571d928d2abaf306d0a9ba50239ec54ada14ea29a9a99df658d3cc"
-  },
-  {
-    "name": "flag_jm",
-    "unicode": "1F1EF-1F1F2",
-    "digest": "fb9047199d030b78fc0dcfc58d9b524fdb929238d922809da88147b7cebf4211"
-  },
-  {
-    "name": "jm",
-    "unicode": "1F1EF-1F1F2",
+  "flag_jm": {
+    "category": "flags",
+    "moji": "🇯🇲",
+    "unicodeVersion": "6.0",
     "digest": "fb9047199d030b78fc0dcfc58d9b524fdb929238d922809da88147b7cebf4211"
   },
-  {
-    "name": "flag_jo",
-    "unicode": "1F1EF-1F1F4",
+  "flag_jo": {
+    "category": "flags",
+    "moji": "🇯🇴",
+    "unicodeVersion": "6.0",
     "digest": "19f7d536d0293ebf3db49e05a158097cbde467115ef96523a0553808fd0b4178"
   },
-  {
-    "name": "jo",
-    "unicode": "1F1EF-1F1F4",
-    "digest": "19f7d536d0293ebf3db49e05a158097cbde467115ef96523a0553808fd0b4178"
-  },
-  {
-    "name": "flag_jp",
-    "unicode": "1F1EF-1F1F5",
-    "digest": "51e971f777fe481ca9f7e077ecb2ce252c3cc0086b76384e7b965cdc337f3f9e"
-  },
-  {
-    "name": "jp",
-    "unicode": "1F1EF-1F1F5",
+  "flag_jp": {
+    "category": "flags",
+    "moji": "🇯🇵",
+    "unicodeVersion": "6.0",
     "digest": "51e971f777fe481ca9f7e077ecb2ce252c3cc0086b76384e7b965cdc337f3f9e"
   },
-  {
-    "name": "flag_ke",
-    "unicode": "1F1F0-1F1EA",
-    "digest": "0cec8f068548cfd3e7a20c10af84f97ca415fd6f8ab8b50783bf982e77d7260e"
-  },
-  {
-    "name": "ke",
-    "unicode": "1F1F0-1F1EA",
+  "flag_ke": {
+    "category": "flags",
+    "moji": "🇰🇪",
+    "unicodeVersion": "6.0",
     "digest": "0cec8f068548cfd3e7a20c10af84f97ca415fd6f8ab8b50783bf982e77d7260e"
   },
-  {
-    "name": "flag_kg",
-    "unicode": "1F1F0-1F1EC",
-    "digest": "5803ea6ab028261923fd7570c670a50518c6f462a2fb4d463531b12c3e382e6f"
-  },
-  {
-    "name": "kg",
-    "unicode": "1F1F0-1F1EC",
+  "flag_kg": {
+    "category": "flags",
+    "moji": "🇰🇬",
+    "unicodeVersion": "6.0",
     "digest": "5803ea6ab028261923fd7570c670a50518c6f462a2fb4d463531b12c3e382e6f"
   },
-  {
-    "name": "flag_kh",
-    "unicode": "1F1F0-1F1ED",
+  "flag_kh": {
+    "category": "flags",
+    "moji": "🇰🇭",
+    "unicodeVersion": "6.0",
     "digest": "287d357afe47179853fd485fb102834ead145598ed892664fc62d245cac16080"
   },
-  {
-    "name": "kh",
-    "unicode": "1F1F0-1F1ED",
-    "digest": "287d357afe47179853fd485fb102834ead145598ed892664fc62d245cac16080"
-  },
-  {
-    "name": "flag_ki",
-    "unicode": "1F1F0-1F1EE",
-    "digest": "ae4aee0d9cd7a21d4e250d45a484f5f641acdab3d79b437337b25fe34a0b49b0"
-  },
-  {
-    "name": "ki",
-    "unicode": "1F1F0-1F1EE",
+  "flag_ki": {
+    "category": "flags",
+    "moji": "🇰🇮",
+    "unicodeVersion": "6.0",
     "digest": "ae4aee0d9cd7a21d4e250d45a484f5f641acdab3d79b437337b25fe34a0b49b0"
   },
-  {
-    "name": "flag_km",
-    "unicode": "1F1F0-1F1F2",
-    "digest": "2d1730acbf5421fd02bd5483e26a86d82ec2fa99f0ff75bfd728a9df7914ad3b"
-  },
-  {
-    "name": "km",
-    "unicode": "1F1F0-1F1F2",
+  "flag_km": {
+    "category": "flags",
+    "moji": "🇰🇲",
+    "unicodeVersion": "6.0",
     "digest": "2d1730acbf5421fd02bd5483e26a86d82ec2fa99f0ff75bfd728a9df7914ad3b"
   },
-  {
-    "name": "flag_kn",
-    "unicode": "1F1F0-1F1F3",
-    "digest": "b9ed979db9c6d243b00f61f19a9ec0f2c2390b2e5cace5ad61d9371dc8c670ac"
-  },
-  {
-    "name": "kn",
-    "unicode": "1F1F0-1F1F3",
+  "flag_kn": {
+    "category": "flags",
+    "moji": "🇰🇳",
+    "unicodeVersion": "6.0",
     "digest": "b9ed979db9c6d243b00f61f19a9ec0f2c2390b2e5cace5ad61d9371dc8c670ac"
   },
-  {
-    "name": "flag_kp",
-    "unicode": "1F1F0-1F1F5",
-    "digest": "1bab0b9cab8028a95ce7231ad8d88ebcd31601cfa321284bba017ead47f6c729"
-  },
-  {
-    "name": "kp",
-    "unicode": "1F1F0-1F1F5",
+  "flag_kp": {
+    "category": "flags",
+    "moji": "🇰🇵",
+    "unicodeVersion": "6.0",
     "digest": "1bab0b9cab8028a95ce7231ad8d88ebcd31601cfa321284bba017ead47f6c729"
   },
-  {
-    "name": "flag_kr",
-    "unicode": "1F1F0-1F1F7",
-    "digest": "33be8c09ebe273e203aa703cc827d52a6d9bf1699f5445bba13a77af2df45fa6"
-  },
-  {
-    "name": "kr",
-    "unicode": "1F1F0-1F1F7",
+  "flag_kr": {
+    "category": "flags",
+    "moji": "🇰🇷",
+    "unicodeVersion": "6.0",
     "digest": "33be8c09ebe273e203aa703cc827d52a6d9bf1699f5445bba13a77af2df45fa6"
   },
-  {
-    "name": "flag_kw",
-    "unicode": "1F1F0-1F1FC",
-    "digest": "04d901a92ea55b13dc4983a9e3adb52dc89c9f3decee86fd06022aa902678b6d"
-  },
-  {
-    "name": "kw",
-    "unicode": "1F1F0-1F1FC",
+  "flag_kw": {
+    "category": "flags",
+    "moji": "🇰🇼",
+    "unicodeVersion": "6.0",
     "digest": "04d901a92ea55b13dc4983a9e3adb52dc89c9f3decee86fd06022aa902678b6d"
   },
-  {
-    "name": "flag_ky",
-    "unicode": "1F1F0-1F1FE",
-    "digest": "10f4d02f33cadd34da89de71a3b763809bad480cd9ae9d2ec000db026bd94cd1"
-  },
-  {
-    "name": "ky",
-    "unicode": "1F1F0-1F1FE",
+  "flag_ky": {
+    "category": "flags",
+    "moji": "🇰🇾",
+    "unicodeVersion": "6.0",
     "digest": "10f4d02f33cadd34da89de71a3b763809bad480cd9ae9d2ec000db026bd94cd1"
   },
-  {
-    "name": "flag_kz",
-    "unicode": "1F1F0-1F1FF",
-    "digest": "dfaff69a78cf635f7fad41bd5bdcc8003298454708a6178ba7348b1b40c360c1"
-  },
-  {
-    "name": "kz",
-    "unicode": "1F1F0-1F1FF",
+  "flag_kz": {
+    "category": "flags",
+    "moji": "🇰🇿",
+    "unicodeVersion": "6.0",
     "digest": "dfaff69a78cf635f7fad41bd5bdcc8003298454708a6178ba7348b1b40c360c1"
   },
-  {
-    "name": "flag_la",
-    "unicode": "1F1F1-1F1E6",
-    "digest": "4fcfbdc694cf99ae3f832500cdcdedb88c444b6df88bc9b7141f4f26ba3d5bfd"
-  },
-  {
-    "name": "la",
-    "unicode": "1F1F1-1F1E6",
+  "flag_la": {
+    "category": "flags",
+    "moji": "🇱🇦",
+    "unicodeVersion": "6.0",
     "digest": "4fcfbdc694cf99ae3f832500cdcdedb88c444b6df88bc9b7141f4f26ba3d5bfd"
   },
-  {
-    "name": "flag_lb",
-    "unicode": "1F1F1-1F1E7",
-    "digest": "af4b1f784bea0ec7a712495491dffbd1152cc857a99fd433f76bfeb313819a62"
-  },
-  {
-    "name": "lb",
-    "unicode": "1F1F1-1F1E7",
+  "flag_lb": {
+    "category": "flags",
+    "moji": "🇱🇧",
+    "unicodeVersion": "6.0",
     "digest": "af4b1f784bea0ec7a712495491dffbd1152cc857a99fd433f76bfeb313819a62"
   },
-  {
-    "name": "flag_lc",
-    "unicode": "1F1F1-1F1E8",
+  "flag_lc": {
+    "category": "flags",
+    "moji": "🇱🇨",
+    "unicodeVersion": "6.0",
     "digest": "40784aa558b75d07ae499c004e2cc5d0b2efdfc3e5be705b5a9f6b70d681c396"
   },
-  {
-    "name": "lc",
-    "unicode": "1F1F1-1F1E8",
-    "digest": "40784aa558b75d07ae499c004e2cc5d0b2efdfc3e5be705b5a9f6b70d681c396"
-  },
-  {
-    "name": "flag_li",
-    "unicode": "1F1F1-1F1EE",
-    "digest": "c4eb4c43f457ce60ff9d046adb512c1d3462203403eeb595bff3ebc010ed6633"
-  },
-  {
-    "name": "li",
-    "unicode": "1F1F1-1F1EE",
+  "flag_li": {
+    "category": "flags",
+    "moji": "🇱🇮",
+    "unicodeVersion": "6.0",
     "digest": "c4eb4c43f457ce60ff9d046adb512c1d3462203403eeb595bff3ebc010ed6633"
   },
-  {
-    "name": "flag_lk",
-    "unicode": "1F1F1-1F1F0",
+  "flag_lk": {
+    "category": "flags",
+    "moji": "🇱🇰",
+    "unicodeVersion": "6.0",
     "digest": "a5285cdfdc3715fa3941f5f0eb03dc425969eaaf22c719c27ab4418628d09bc5"
   },
-  {
-    "name": "lk",
-    "unicode": "1F1F1-1F1F0",
-    "digest": "a5285cdfdc3715fa3941f5f0eb03dc425969eaaf22c719c27ab4418628d09bc5"
-  },
-  {
-    "name": "flag_lr",
-    "unicode": "1F1F1-1F1F7",
-    "digest": "ed04334264953b4da570db8c392b99d2fab4e0b7efc2331427016c6a08e818be"
-  },
-  {
-    "name": "lr",
-    "unicode": "1F1F1-1F1F7",
+  "flag_lr": {
+    "category": "flags",
+    "moji": "🇱🇷",
+    "unicodeVersion": "6.0",
     "digest": "ed04334264953b4da570db8c392b99d2fab4e0b7efc2331427016c6a08e818be"
   },
-  {
-    "name": "flag_ls",
-    "unicode": "1F1F1-1F1F8",
+  "flag_ls": {
+    "category": "flags",
+    "moji": "🇱🇸",
+    "unicodeVersion": "6.0",
     "digest": "cd56022106d027317cc9bf4c848758cf29ffe277ce71fdb9c1cf89ac4fd6e6db"
   },
-  {
-    "name": "ls",
-    "unicode": "1F1F1-1F1F8",
-    "digest": "cd56022106d027317cc9bf4c848758cf29ffe277ce71fdb9c1cf89ac4fd6e6db"
-  },
-  {
-    "name": "flag_lt",
-    "unicode": "1F1F1-1F1F9",
-    "digest": "3c4395b068e421100fd97a102f170cb8d5c093885eef7cb40d3faff4f4e47fe9"
-  },
-  {
-    "name": "lt",
-    "unicode": "1F1F1-1F1F9",
+  "flag_lt": {
+    "category": "flags",
+    "moji": "🇱🇹",
+    "unicodeVersion": "6.0",
     "digest": "3c4395b068e421100fd97a102f170cb8d5c093885eef7cb40d3faff4f4e47fe9"
   },
-  {
-    "name": "flag_lu",
-    "unicode": "1F1F1-1F1FA",
+  "flag_lu": {
+    "category": "flags",
+    "moji": "🇱🇺",
+    "unicodeVersion": "6.0",
     "digest": "df15a2c47eecad17e0cc169bdf0d31c6a51eb22de7ca4e70d2431359a33f930d"
   },
-  {
-    "name": "lu",
-    "unicode": "1F1F1-1F1FA",
-    "digest": "df15a2c47eecad17e0cc169bdf0d31c6a51eb22de7ca4e70d2431359a33f930d"
-  },
-  {
-    "name": "flag_lv",
-    "unicode": "1F1F1-1F1FB",
+  "flag_lv": {
+    "category": "flags",
+    "moji": "🇱🇻",
+    "unicodeVersion": "6.0",
     "digest": "9b53c6ce23287935200da8ca8a8af78013a4b1572f9821e7e1724cbad248e7e2"
   },
-  {
-    "name": "lv",
-    "unicode": "1F1F1-1F1FB",
-    "digest": "9b53c6ce23287935200da8ca8a8af78013a4b1572f9821e7e1724cbad248e7e2"
-  },
-  {
-    "name": "flag_ly",
-    "unicode": "1F1F1-1F1FE",
+  "flag_ly": {
+    "category": "flags",
+    "moji": "🇱🇾",
+    "unicodeVersion": "6.0",
     "digest": "42efa9f3526ef006d6723fa17538a98ab9556ae25f14df1b06d21361bf7e1a44"
   },
-  {
-    "name": "ly",
-    "unicode": "1F1F1-1F1FE",
-    "digest": "42efa9f3526ef006d6723fa17538a98ab9556ae25f14df1b06d21361bf7e1a44"
-  },
-  {
-    "name": "flag_ma",
-    "unicode": "1F1F2-1F1E6",
-    "digest": "96c07296cfd7aa1cb642faed8ace26744105b81ca880157a4ef4caee0befe26e"
-  },
-  {
-    "name": "ma",
-    "unicode": "1F1F2-1F1E6",
+  "flag_ma": {
+    "category": "flags",
+    "moji": "🇲🇦",
+    "unicodeVersion": "6.0",
     "digest": "96c07296cfd7aa1cb642faed8ace26744105b81ca880157a4ef4caee0befe26e"
   },
-  {
-    "name": "flag_mc",
-    "unicode": "1F1F2-1F1E8",
+  "flag_mc": {
+    "category": "flags",
+    "moji": "🇲🇨",
+    "unicodeVersion": "6.0",
     "digest": "6b44608842fe849ae2b4bae5eb87ccd436459a427051dfda25080196273d4b9f"
   },
-  {
-    "name": "mc",
-    "unicode": "1F1F2-1F1E8",
-    "digest": "6b44608842fe849ae2b4bae5eb87ccd436459a427051dfda25080196273d4b9f"
-  },
-  {
-    "name": "flag_md",
-    "unicode": "1F1F2-1F1E9",
-    "digest": "78c7b01c698873a9129d52ba38b3eb4cfc683ef2ae10b7b922b17c07f1c938c8"
-  },
-  {
-    "name": "md",
-    "unicode": "1F1F2-1F1E9",
+  "flag_md": {
+    "category": "flags",
+    "moji": "🇲🇩",
+    "unicodeVersion": "6.0",
     "digest": "78c7b01c698873a9129d52ba38b3eb4cfc683ef2ae10b7b922b17c07f1c938c8"
   },
-  {
-    "name": "flag_me",
-    "unicode": "1F1F2-1F1EA",
-    "digest": "01aa0f9df89302edc4ae319b5dd78069ba8807c3f38cc7bfe01bff67c8efd416"
-  },
-  {
-    "name": "me",
-    "unicode": "1F1F2-1F1EA",
+  "flag_me": {
+    "category": "flags",
+    "moji": "🇲🇪",
+    "unicodeVersion": "6.0",
     "digest": "01aa0f9df89302edc4ae319b5dd78069ba8807c3f38cc7bfe01bff67c8efd416"
   },
-  {
-    "name": "flag_mf",
-    "unicode": "1F1F2-1F1EB",
-    "digest": "a0124683aa88cd7da886da70c65796c5ad84eb3751e356e9b2aa8ac249cf0bf9"
-  },
-  {
-    "name": "mf",
-    "unicode": "1F1F2-1F1EB",
+  "flag_mf": {
+    "category": "flags",
+    "moji": "🇲🇫",
+    "unicodeVersion": "6.0",
     "digest": "a0124683aa88cd7da886da70c65796c5ad84eb3751e356e9b2aa8ac249cf0bf9"
   },
-  {
-    "name": "flag_mg",
-    "unicode": "1F1F2-1F1EC",
+  "flag_mg": {
+    "category": "flags",
+    "moji": "🇲🇬",
+    "unicodeVersion": "6.0",
     "digest": "56ebcd2a2e144d656d3b38a62595138fe6e50f9c1144f70b0a120cce7a72eb5b"
   },
-  {
-    "name": "mg",
-    "unicode": "1F1F2-1F1EC",
-    "digest": "56ebcd2a2e144d656d3b38a62595138fe6e50f9c1144f70b0a120cce7a72eb5b"
-  },
-  {
-    "name": "flag_mh",
-    "unicode": "1F1F2-1F1ED",
-    "digest": "008660adc4c2e4d04830498988184d1ef8a372a6c085da369a94ee6b820dbbb7"
-  },
-  {
-    "name": "mh",
-    "unicode": "1F1F2-1F1ED",
+  "flag_mh": {
+    "category": "flags",
+    "moji": "🇲🇭",
+    "unicodeVersion": "6.0",
     "digest": "008660adc4c2e4d04830498988184d1ef8a372a6c085da369a94ee6b820dbbb7"
   },
-  {
-    "name": "flag_mk",
-    "unicode": "1F1F2-1F1F0",
-    "digest": "f3c4c5106ace81c21fc0c6a7cc5c5e04e9453468fbc6ccbc851bb8dd61ff237f"
-  },
-  {
-    "name": "mk",
-    "unicode": "1F1F2-1F1F0",
+  "flag_mk": {
+    "category": "flags",
+    "moji": "🇲🇰",
+    "unicodeVersion": "6.0",
     "digest": "f3c4c5106ace81c21fc0c6a7cc5c5e04e9453468fbc6ccbc851bb8dd61ff237f"
   },
-  {
-    "name": "flag_ml",
-    "unicode": "1F1F2-1F1F1",
+  "flag_ml": {
+    "category": "flags",
+    "moji": "🇲🇱",
+    "unicodeVersion": "6.0",
     "digest": "e70a6b30e46adc2e19684308a848fef2c3ad76e2cac4bb493ee3270ad39f9d1b"
   },
-  {
-    "name": "ml",
-    "unicode": "1F1F2-1F1F1",
-    "digest": "e70a6b30e46adc2e19684308a848fef2c3ad76e2cac4bb493ee3270ad39f9d1b"
-  },
-  {
-    "name": "flag_mm",
-    "unicode": "1F1F2-1F1F2",
-    "digest": "720f5d38887202ba049cd5a46c183679be6a01f169d99e6e656c73b515793a7d"
-  },
-  {
-    "name": "mm",
-    "unicode": "1F1F2-1F1F2",
+  "flag_mm": {
+    "category": "flags",
+    "moji": "🇲🇲",
+    "unicodeVersion": "6.0",
     "digest": "720f5d38887202ba049cd5a46c183679be6a01f169d99e6e656c73b515793a7d"
   },
-  {
-    "name": "flag_mn",
-    "unicode": "1F1F2-1F1F3",
+  "flag_mn": {
+    "category": "flags",
+    "moji": "🇲🇳",
+    "unicodeVersion": "6.0",
     "digest": "5f0fd6fcb2ed73a5a6d9396c3703612503c1f16283bbb4e9362a1c8324b762ad"
   },
-  {
-    "name": "mn",
-    "unicode": "1F1F2-1F1F3",
-    "digest": "5f0fd6fcb2ed73a5a6d9396c3703612503c1f16283bbb4e9362a1c8324b762ad"
-  },
-  {
-    "name": "flag_mo",
-    "unicode": "1F1F2-1F1F4",
-    "digest": "fc2a9e7323867cf195f551e59afdab778c56b84c96af28c20207c9870caa2c39"
-  },
-  {
-    "name": "mo",
-    "unicode": "1F1F2-1F1F4",
+  "flag_mo": {
+    "category": "flags",
+    "moji": "🇲🇴",
+    "unicodeVersion": "6.0",
     "digest": "fc2a9e7323867cf195f551e59afdab778c56b84c96af28c20207c9870caa2c39"
   },
-  {
-    "name": "flag_mp",
-    "unicode": "1F1F2-1F1F5",
+  "flag_mp": {
+    "category": "flags",
+    "moji": "🇲🇵",
+    "unicodeVersion": "6.0",
     "digest": "ddce3be9d72914240c42e1b97ea97af01016d0a3879999cb0e447552682c06ba"
   },
-  {
-    "name": "mp",
-    "unicode": "1F1F2-1F1F5",
-    "digest": "ddce3be9d72914240c42e1b97ea97af01016d0a3879999cb0e447552682c06ba"
-  },
-  {
-    "name": "flag_mq",
-    "unicode": "1F1F2-1F1F6",
-    "digest": "888f455b1322d6fb83dc9f469f5505fea3dd6ece77d17d0d7345319c3ebcec0e"
-  },
-  {
-    "name": "mq",
-    "unicode": "1F1F2-1F1F6",
+  "flag_mq": {
+    "category": "flags",
+    "moji": "🇲🇶",
+    "unicodeVersion": "6.0",
     "digest": "888f455b1322d6fb83dc9f469f5505fea3dd6ece77d17d0d7345319c3ebcec0e"
   },
-  {
-    "name": "flag_mr",
-    "unicode": "1F1F2-1F1F7",
+  "flag_mr": {
+    "category": "flags",
+    "moji": "🇲🇷",
+    "unicodeVersion": "6.0",
     "digest": "72621914c92dd9c9f3ac9973ee3589583bfe42b841cdd35f47af75e2f629726c"
   },
-  {
-    "name": "mr",
-    "unicode": "1F1F2-1F1F7",
-    "digest": "72621914c92dd9c9f3ac9973ee3589583bfe42b841cdd35f47af75e2f629726c"
-  },
-  {
-    "name": "flag_ms",
-    "unicode": "1F1F2-1F1F8",
-    "digest": "5944996295132f41ec55261ff7927518bd47aec95d274a6ff257c357b43657bc"
-  },
-  {
-    "name": "ms",
-    "unicode": "1F1F2-1F1F8",
+  "flag_ms": {
+    "category": "flags",
+    "moji": "🇲🇸",
+    "unicodeVersion": "6.0",
     "digest": "5944996295132f41ec55261ff7927518bd47aec95d274a6ff257c357b43657bc"
   },
-  {
-    "name": "flag_mt",
-    "unicode": "1F1F2-1F1F9",
+  "flag_mt": {
+    "category": "flags",
+    "moji": "🇲🇹",
+    "unicodeVersion": "6.0",
     "digest": "95f0550e8823441a4e69b26c540baea94f3ddcc282100fd0239021c00df0b469"
   },
-  {
-    "name": "mt",
-    "unicode": "1F1F2-1F1F9",
-    "digest": "95f0550e8823441a4e69b26c540baea94f3ddcc282100fd0239021c00df0b469"
-  },
-  {
-    "name": "flag_mu",
-    "unicode": "1F1F2-1F1FA",
-    "digest": "5fda78a6df0ea7f5cac5fb4c8fd68529c14c5e15bac4e0b167493cb6ac459253"
-  },
-  {
-    "name": "mu",
-    "unicode": "1F1F2-1F1FA",
+  "flag_mu": {
+    "category": "flags",
+    "moji": "🇲🇺",
+    "unicodeVersion": "6.0",
     "digest": "5fda78a6df0ea7f5cac5fb4c8fd68529c14c5e15bac4e0b167493cb6ac459253"
   },
-  {
-    "name": "flag_mv",
-    "unicode": "1F1F2-1F1FB",
+  "flag_mv": {
+    "category": "flags",
+    "moji": "🇲🇻",
+    "unicodeVersion": "6.0",
     "digest": "f75c8f6fd3a68f2944a04c833c649d4b576997f491100cf3f3160fe77117fabb"
   },
-  {
-    "name": "mv",
-    "unicode": "1F1F2-1F1FB",
-    "digest": "f75c8f6fd3a68f2944a04c833c649d4b576997f491100cf3f3160fe77117fabb"
-  },
-  {
-    "name": "flag_mw",
-    "unicode": "1F1F2-1F1FC",
-    "digest": "d46b484a97e5b90b6b259f8de1712b553f93f0dfb6391209200358bb9429ebf5"
-  },
-  {
-    "name": "mw",
-    "unicode": "1F1F2-1F1FC",
+  "flag_mw": {
+    "category": "flags",
+    "moji": "🇲🇼",
+    "unicodeVersion": "6.0",
     "digest": "d46b484a97e5b90b6b259f8de1712b553f93f0dfb6391209200358bb9429ebf5"
   },
-  {
-    "name": "flag_mx",
-    "unicode": "1F1F2-1F1FD",
+  "flag_mx": {
+    "category": "flags",
+    "moji": "🇲🇽",
+    "unicodeVersion": "6.0",
     "digest": "dc57c10307fc0aa09bd7fcd25ee0fca561f3b382276faa8432a927c1baea53fd"
   },
-  {
-    "name": "mx",
-    "unicode": "1F1F2-1F1FD",
-    "digest": "dc57c10307fc0aa09bd7fcd25ee0fca561f3b382276faa8432a927c1baea53fd"
-  },
-  {
-    "name": "flag_my",
-    "unicode": "1F1F2-1F1FE",
-    "digest": "15ca00660a1eb0096fdaa00b85a7b95fcf192bf2ee4781ba72c36d2d2cb015ef"
-  },
-  {
-    "name": "my",
-    "unicode": "1F1F2-1F1FE",
+  "flag_my": {
+    "category": "flags",
+    "moji": "🇲🇾",
+    "unicodeVersion": "6.0",
     "digest": "15ca00660a1eb0096fdaa00b85a7b95fcf192bf2ee4781ba72c36d2d2cb015ef"
   },
-  {
-    "name": "flag_mz",
-    "unicode": "1F1F2-1F1FF",
+  "flag_mz": {
+    "category": "flags",
+    "moji": "🇲🇿",
+    "unicodeVersion": "6.0",
     "digest": "0c8605a9319dcf86672a833b4c4d6acea5f6aa25a3f8e1dfac78fbf7c452ba97"
   },
-  {
-    "name": "mz",
-    "unicode": "1F1F2-1F1FF",
-    "digest": "0c8605a9319dcf86672a833b4c4d6acea5f6aa25a3f8e1dfac78fbf7c452ba97"
-  },
-  {
-    "name": "flag_na",
-    "unicode": "1F1F3-1F1E6",
+  "flag_na": {
+    "category": "flags",
+    "moji": "🇳🇦",
+    "unicodeVersion": "6.0",
     "digest": "e63cde5ee49d3ada1e33d2ab15dc24fbb129b90d65b6fd1d7c07455f71a53601"
   },
-  {
-    "name": "na",
-    "unicode": "1F1F3-1F1E6",
-    "digest": "e63cde5ee49d3ada1e33d2ab15dc24fbb129b90d65b6fd1d7c07455f71a53601"
-  },
-  {
-    "name": "flag_nc",
-    "unicode": "1F1F3-1F1E8",
+  "flag_nc": {
+    "category": "flags",
+    "moji": "🇳🇨",
+    "unicodeVersion": "6.0",
     "digest": "a4a350ce7404ba7bdda9a341e7a48fcfe16312be4964b1bd6eed7115acd2e329"
   },
-  {
-    "name": "nc",
-    "unicode": "1F1F3-1F1E8",
-    "digest": "a4a350ce7404ba7bdda9a341e7a48fcfe16312be4964b1bd6eed7115acd2e329"
-  },
-  {
-    "name": "flag_ne",
-    "unicode": "1F1F3-1F1EA",
-    "digest": "6b32483b4445bc52855509f618c570b9c9606de5649e4878b71b44ff2acbc9fd"
-  },
-  {
-    "name": "ne",
-    "unicode": "1F1F3-1F1EA",
+  "flag_ne": {
+    "category": "flags",
+    "moji": "🇳🇪",
+    "unicodeVersion": "6.0",
     "digest": "6b32483b4445bc52855509f618c570b9c9606de5649e4878b71b44ff2acbc9fd"
   },
-  {
-    "name": "flag_nf",
-    "unicode": "1F1F3-1F1EB",
+  "flag_nf": {
+    "category": "flags",
+    "moji": "🇳🇫",
+    "unicodeVersion": "6.0",
     "digest": "96b1ec33acbd2b1ffe42703c11a2a633b036e6779849b0e6fa8f399167820584"
   },
-  {
-    "name": "nf",
-    "unicode": "1F1F3-1F1EB",
-    "digest": "96b1ec33acbd2b1ffe42703c11a2a633b036e6779849b0e6fa8f399167820584"
-  },
-  {
-    "name": "flag_ng",
-    "unicode": "1F1F3-1F1EC",
-    "digest": "f97d0630cbfa5e75440251df7529a67b58c22598643390cbeea82fb04a1cd956"
-  },
-  {
-    "name": "nigeria",
-    "unicode": "1F1F3-1F1EC",
+  "flag_ng": {
+    "category": "flags",
+    "moji": "🇳🇬",
+    "unicodeVersion": "6.0",
     "digest": "f97d0630cbfa5e75440251df7529a67b58c22598643390cbeea82fb04a1cd956"
   },
-  {
-    "name": "flag_ni",
-    "unicode": "1F1F3-1F1EE",
-    "digest": "c52fb5f9134122a91defa75425be2c6b3c909e051d546244e0e7bdf5f9ee1710"
-  },
-  {
-    "name": "ni",
-    "unicode": "1F1F3-1F1EE",
+  "flag_ni": {
+    "category": "flags",
+    "moji": "🇳🇮",
+    "unicodeVersion": "6.0",
     "digest": "c52fb5f9134122a91defa75425be2c6b3c909e051d546244e0e7bdf5f9ee1710"
   },
-  {
-    "name": "flag_nl",
-    "unicode": "1F1F3-1F1F1",
-    "digest": "b8918f9c0c92513aa0ec6ba6cee5448270168cbe6f0a970fb06e7ceb9f52ec71"
-  },
-  {
-    "name": "nl",
-    "unicode": "1F1F3-1F1F1",
+  "flag_nl": {
+    "category": "flags",
+    "moji": "🇳🇱",
+    "unicodeVersion": "6.0",
     "digest": "b8918f9c0c92513aa0ec6ba6cee5448270168cbe6f0a970fb06e7ceb9f52ec71"
   },
-  {
-    "name": "flag_no",
-    "unicode": "1F1F3-1F1F4",
+  "flag_no": {
+    "category": "flags",
+    "moji": "🇳🇴",
+    "unicodeVersion": "6.0",
     "digest": "05ce84095f8d93407d611b39d8b6a67fd9f11df6cfab7a185bcb4eec186d85ef"
   },
-  {
-    "name": "no",
-    "unicode": "1F1F3-1F1F4",
-    "digest": "05ce84095f8d93407d611b39d8b6a67fd9f11df6cfab7a185bcb4eec186d85ef"
-  },
-  {
-    "name": "flag_np",
-    "unicode": "1F1F3-1F1F5",
-    "digest": "cc41c2f97ec2b38fe5781d553792f6aab5d37cc3be02586f361fe89d12683bee"
-  },
-  {
-    "name": "np",
-    "unicode": "1F1F3-1F1F5",
+  "flag_np": {
+    "category": "flags",
+    "moji": "🇳🇵",
+    "unicodeVersion": "6.0",
     "digest": "cc41c2f97ec2b38fe5781d553792f6aab5d37cc3be02586f361fe89d12683bee"
   },
-  {
-    "name": "flag_nr",
-    "unicode": "1F1F3-1F1F7",
-    "digest": "7837edf59ec33a25380d76afea5f04cfcab4f17df4e33fca0dcaacb517c5cbec"
-  },
-  {
-    "name": "nr",
-    "unicode": "1F1F3-1F1F7",
+  "flag_nr": {
+    "category": "flags",
+    "moji": "🇳🇷",
+    "unicodeVersion": "6.0",
     "digest": "7837edf59ec33a25380d76afea5f04cfcab4f17df4e33fca0dcaacb517c5cbec"
   },
-  {
-    "name": "flag_nu",
-    "unicode": "1F1F3-1F1FA",
-    "digest": "fd9ab45c6f32bc4da47542392e5beba73ddac302a4a9a00e6deedc913a4c087d"
-  },
-  {
-    "name": "nu",
-    "unicode": "1F1F3-1F1FA",
+  "flag_nu": {
+    "category": "flags",
+    "moji": "🇳🇺",
+    "unicodeVersion": "6.0",
     "digest": "fd9ab45c6f32bc4da47542392e5beba73ddac302a4a9a00e6deedc913a4c087d"
   },
-  {
-    "name": "flag_nz",
-    "unicode": "1F1F3-1F1FF",
-    "digest": "0719830dcca400cefb30ce399bb03f49dd84c9a98f7d6a28270f9278e2a7af75"
-  },
-  {
-    "name": "nz",
-    "unicode": "1F1F3-1F1FF",
+  "flag_nz": {
+    "category": "flags",
+    "moji": "🇳🇿",
+    "unicodeVersion": "6.0",
     "digest": "0719830dcca400cefb30ce399bb03f49dd84c9a98f7d6a28270f9278e2a7af75"
   },
-  {
-    "name": "flag_om",
-    "unicode": "1F1F4-1F1F2",
-    "digest": "3f9039becd52e3454fdf7611cdb0d7fb1196e053eea29ef87daab6c21a94f1ee"
-  },
-  {
-    "name": "om",
-    "unicode": "1F1F4-1F1F2",
+  "flag_om": {
+    "category": "flags",
+    "moji": "🇴🇲",
+    "unicodeVersion": "6.0",
     "digest": "3f9039becd52e3454fdf7611cdb0d7fb1196e053eea29ef87daab6c21a94f1ee"
   },
-  {
-    "name": "flag_pa",
-    "unicode": "1F1F5-1F1E6",
-    "digest": "1adf0e5d4084e072aa44bd9978829e77546e0be75785e9be69f92e326bd714a7"
-  },
-  {
-    "name": "pa",
-    "unicode": "1F1F5-1F1E6",
+  "flag_pa": {
+    "category": "flags",
+    "moji": "🇵🇦",
+    "unicodeVersion": "6.0",
     "digest": "1adf0e5d4084e072aa44bd9978829e77546e0be75785e9be69f92e326bd714a7"
   },
-  {
-    "name": "flag_pe",
-    "unicode": "1F1F5-1F1EA",
-    "digest": "f8a4e257676f4ab8962ffe5509b8417777a8be2f0e9dc7735d3e014ff221aab1"
-  },
-  {
-    "name": "pe",
-    "unicode": "1F1F5-1F1EA",
+  "flag_pe": {
+    "category": "flags",
+    "moji": "🇵🇪",
+    "unicodeVersion": "6.0",
     "digest": "f8a4e257676f4ab8962ffe5509b8417777a8be2f0e9dc7735d3e014ff221aab1"
   },
-  {
-    "name": "flag_pf",
-    "unicode": "1F1F5-1F1EB",
-    "digest": "1ace6cc71d130cdf09246297740a911f14828c322e35330cc548ca5975015c23"
-  },
-  {
-    "name": "pf",
-    "unicode": "1F1F5-1F1EB",
+  "flag_pf": {
+    "category": "flags",
+    "moji": "🇵🇫",
+    "unicodeVersion": "6.0",
     "digest": "1ace6cc71d130cdf09246297740a911f14828c322e35330cc548ca5975015c23"
   },
-  {
-    "name": "flag_pg",
-    "unicode": "1F1F5-1F1EC",
-    "digest": "9c37719d9f51ef31fec0f898d38e522b4253cd00344408e3f660132514efddb7"
-  },
-  {
-    "name": "pg",
-    "unicode": "1F1F5-1F1EC",
+  "flag_pg": {
+    "category": "flags",
+    "moji": "🇵🇬",
+    "unicodeVersion": "6.0",
     "digest": "9c37719d9f51ef31fec0f898d38e522b4253cd00344408e3f660132514efddb7"
   },
-  {
-    "name": "flag_ph",
-    "unicode": "1F1F5-1F1ED",
-    "digest": "f1af628cf6d1d290cedef3d564b2386e2d6f14ba4426d3fefc0312cb8772e517"
-  },
-  {
-    "name": "ph",
-    "unicode": "1F1F5-1F1ED",
+  "flag_ph": {
+    "category": "flags",
+    "moji": "🇵🇭",
+    "unicodeVersion": "6.0",
     "digest": "f1af628cf6d1d290cedef3d564b2386e2d6f14ba4426d3fefc0312cb8772e517"
   },
-  {
-    "name": "flag_pk",
-    "unicode": "1F1F5-1F1F0",
+  "flag_pk": {
+    "category": "flags",
+    "moji": "🇵🇰",
+    "unicodeVersion": "6.0",
     "digest": "61c77f73d2a10a5acb289fadfe0d25d1a1c343e1223bd802099ff4e0e9356521"
   },
-  {
-    "name": "pk",
-    "unicode": "1F1F5-1F1F0",
-    "digest": "61c77f73d2a10a5acb289fadfe0d25d1a1c343e1223bd802099ff4e0e9356521"
-  },
-  {
-    "name": "flag_pl",
-    "unicode": "1F1F5-1F1F1",
-    "digest": "38c2c8618446e1f72cf983ab33e736d943f0db7c4cce52a187299e8cec2ea895"
-  },
-  {
-    "name": "pl",
-    "unicode": "1F1F5-1F1F1",
+  "flag_pl": {
+    "category": "flags",
+    "moji": "🇵🇱",
+    "unicodeVersion": "6.0",
     "digest": "38c2c8618446e1f72cf983ab33e736d943f0db7c4cce52a187299e8cec2ea895"
   },
-  {
-    "name": "flag_pm",
-    "unicode": "1F1F5-1F1F2",
+  "flag_pm": {
+    "category": "flags",
+    "moji": "🇵🇲",
+    "unicodeVersion": "6.0",
     "digest": "656be9ea1a79c3885a759c7ce353d338345a198d7939556949affaf5490cb644"
   },
-  {
-    "name": "pm",
-    "unicode": "1F1F5-1F1F2",
-    "digest": "656be9ea1a79c3885a759c7ce353d338345a198d7939556949affaf5490cb644"
-  },
-  {
-    "name": "flag_pn",
-    "unicode": "1F1F5-1F1F3",
-    "digest": "2792260d8087ab0253b1214c1420f0160ab2eef9afe7315f9e7ff0b87cd15d72"
-  },
-  {
-    "name": "pn",
-    "unicode": "1F1F5-1F1F3",
+  "flag_pn": {
+    "category": "flags",
+    "moji": "🇵🇳",
+    "unicodeVersion": "6.0",
     "digest": "2792260d8087ab0253b1214c1420f0160ab2eef9afe7315f9e7ff0b87cd15d72"
   },
-  {
-    "name": "flag_pr",
-    "unicode": "1F1F5-1F1F7",
+  "flag_pr": {
+    "category": "flags",
+    "moji": "🇵🇷",
+    "unicodeVersion": "6.0",
     "digest": "c4cfa1f2201dcda9de310a8247e6ce32d2798ae426a14dd70a9ebb00a2804d46"
   },
-  {
-    "name": "pr",
-    "unicode": "1F1F5-1F1F7",
-    "digest": "c4cfa1f2201dcda9de310a8247e6ce32d2798ae426a14dd70a9ebb00a2804d46"
-  },
-  {
-    "name": "flag_ps",
-    "unicode": "1F1F5-1F1F8",
-    "digest": "197f2ec6294bf0ee4a08cf2f2d1e237ee867c98b3085454a3f42abc955eeb289"
-  },
-  {
-    "name": "ps",
-    "unicode": "1F1F5-1F1F8",
+  "flag_ps": {
+    "category": "flags",
+    "moji": "🇵🇸",
+    "unicodeVersion": "6.0",
     "digest": "197f2ec6294bf0ee4a08cf2f2d1e237ee867c98b3085454a3f42abc955eeb289"
   },
-  {
-    "name": "flag_pt",
-    "unicode": "1F1F5-1F1F9",
+  "flag_pt": {
+    "category": "flags",
+    "moji": "🇵🇹",
+    "unicodeVersion": "6.0",
     "digest": "86a50827963756b5bf471ed9df5b3f2a2058b4c5d778a303414b6b0556e2082b"
   },
-  {
-    "name": "pt",
-    "unicode": "1F1F5-1F1F9",
-    "digest": "86a50827963756b5bf471ed9df5b3f2a2058b4c5d778a303414b6b0556e2082b"
-  },
-  {
-    "name": "flag_pw",
-    "unicode": "1F1F5-1F1FC",
-    "digest": "a6321c47a0cd188fbfdf3b55f17a7170c63080d28d50e4f5463eb1ee09af2412"
-  },
-  {
-    "name": "pw",
-    "unicode": "1F1F5-1F1FC",
+  "flag_pw": {
+    "category": "flags",
+    "moji": "🇵🇼",
+    "unicodeVersion": "6.0",
     "digest": "a6321c47a0cd188fbfdf3b55f17a7170c63080d28d50e4f5463eb1ee09af2412"
   },
-  {
-    "name": "flag_py",
-    "unicode": "1F1F5-1F1FE",
+  "flag_py": {
+    "category": "flags",
+    "moji": "🇵🇾",
+    "unicodeVersion": "6.0",
     "digest": "1a169e8d8703c510c5a2265b57dbed2f811b03ec375bcb341ab4cd0b100a9dd6"
   },
-  {
-    "name": "py",
-    "unicode": "1F1F5-1F1FE",
-    "digest": "1a169e8d8703c510c5a2265b57dbed2f811b03ec375bcb341ab4cd0b100a9dd6"
-  },
-  {
-    "name": "flag_qa",
-    "unicode": "1F1F6-1F1E6",
-    "digest": "de6283965cd98a244b7fa6288174f9ff0d8feb497f191f2e4ab3b690138a3d5d"
-  },
-  {
-    "name": "qa",
-    "unicode": "1F1F6-1F1E6",
+  "flag_qa": {
+    "category": "flags",
+    "moji": "🇶🇦",
+    "unicodeVersion": "6.0",
     "digest": "de6283965cd98a244b7fa6288174f9ff0d8feb497f191f2e4ab3b690138a3d5d"
   },
-  {
-    "name": "flag_re",
-    "unicode": "1F1F7-1F1EA",
+  "flag_re": {
+    "category": "flags",
+    "moji": "🇷🇪",
+    "unicodeVersion": "6.0",
     "digest": "260e1b97abc1562e5a73d7e53652ffed8059fc9b1c969741c466f48ec6ab0e80"
   },
-  {
-    "name": "re",
-    "unicode": "1F1F7-1F1EA",
-    "digest": "260e1b97abc1562e5a73d7e53652ffed8059fc9b1c969741c466f48ec6ab0e80"
-  },
-  {
-    "name": "flag_ro",
-    "unicode": "1F1F7-1F1F4",
-    "digest": "6d648e03955fa2a9fd2bad6f60ec96d3e20ee57f5855f3721a4d4e0c8e99f95c"
-  },
-  {
-    "name": "ro",
-    "unicode": "1F1F7-1F1F4",
+  "flag_ro": {
+    "category": "flags",
+    "moji": "🇷🇴",
+    "unicodeVersion": "6.0",
     "digest": "6d648e03955fa2a9fd2bad6f60ec96d3e20ee57f5855f3721a4d4e0c8e99f95c"
   },
-  {
-    "name": "flag_rs",
-    "unicode": "1F1F7-1F1F8",
+  "flag_rs": {
+    "category": "flags",
+    "moji": "🇷🇸",
+    "unicodeVersion": "6.0",
     "digest": "95cd5e197ed364e403eeb7f1d18a83487d89166910ba8119ea994e5e19d6a7ee"
   },
-  {
-    "name": "rs",
-    "unicode": "1F1F7-1F1F8",
-    "digest": "95cd5e197ed364e403eeb7f1d18a83487d89166910ba8119ea994e5e19d6a7ee"
-  },
-  {
-    "name": "flag_ru",
-    "unicode": "1F1F7-1F1FA",
-    "digest": "a4a81617a59d9eaf3c526431ca6f90ed334a7c1f516bf70cbd3f1fdc6e6103d7"
-  },
-  {
-    "name": "ru",
-    "unicode": "1F1F7-1F1FA",
+  "flag_ru": {
+    "category": "flags",
+    "moji": "🇷🇺",
+    "unicodeVersion": "6.0",
     "digest": "a4a81617a59d9eaf3c526431ca6f90ed334a7c1f516bf70cbd3f1fdc6e6103d7"
   },
-  {
-    "name": "flag_rw",
-    "unicode": "1F1F7-1F1FC",
+  "flag_rw": {
+    "category": "flags",
+    "moji": "🇷🇼",
+    "unicodeVersion": "6.0",
     "digest": "7a369f60db0876ffef111c319a3e8c9eaed620c875c51b98ed9ad5207b836dca"
   },
-  {
-    "name": "rw",
-    "unicode": "1F1F7-1F1FC",
-    "digest": "7a369f60db0876ffef111c319a3e8c9eaed620c875c51b98ed9ad5207b836dca"
-  },
-  {
-    "name": "flag_sa",
-    "unicode": "1F1F8-1F1E6",
+  "flag_sa": {
+    "category": "flags",
+    "moji": "🇸🇦",
+    "unicodeVersion": "6.0",
     "digest": "b249fbfd7ed415943f60bbd841965cf721979f960ccbe09396aebac1eca913d7"
   },
-  {
-    "name": "saudiarabia",
-    "unicode": "1F1F8-1F1E6",
-    "digest": "b249fbfd7ed415943f60bbd841965cf721979f960ccbe09396aebac1eca913d7"
-  },
-  {
-    "name": "saudi",
-    "unicode": "1F1F8-1F1E6",
-    "digest": "b249fbfd7ed415943f60bbd841965cf721979f960ccbe09396aebac1eca913d7"
-  },
-  {
-    "name": "flag_sb",
-    "unicode": "1F1F8-1F1E7",
-    "digest": "526b411260024ea7b6ea6c47f2549345c6cc6960e9a29bfa9aaec0772664d2dc"
-  },
-  {
-    "name": "sb",
-    "unicode": "1F1F8-1F1E7",
+  "flag_sb": {
+    "category": "flags",
+    "moji": "🇸🇧",
+    "unicodeVersion": "6.0",
     "digest": "526b411260024ea7b6ea6c47f2549345c6cc6960e9a29bfa9aaec0772664d2dc"
   },
-  {
-    "name": "flag_sc",
-    "unicode": "1F1F8-1F1E8",
+  "flag_sc": {
+    "category": "flags",
+    "moji": "🇸🇨",
+    "unicodeVersion": "6.0",
     "digest": "d036b0d068745926120eaf746fa2e4433306e2e14c6b540d0cd6265e34471056"
   },
-  {
-    "name": "sc",
-    "unicode": "1F1F8-1F1E8",
-    "digest": "d036b0d068745926120eaf746fa2e4433306e2e14c6b540d0cd6265e34471056"
-  },
-  {
-    "name": "flag_sd",
-    "unicode": "1F1F8-1F1E9",
-    "digest": "889615bdb9b1f9c59c5f83ed4d22d54a0ed5dd5de263e729c58544cb06c55885"
-  },
-  {
-    "name": "sd",
-    "unicode": "1F1F8-1F1E9",
+  "flag_sd": {
+    "category": "flags",
+    "moji": "🇸🇩",
+    "unicodeVersion": "6.0",
     "digest": "889615bdb9b1f9c59c5f83ed4d22d54a0ed5dd5de263e729c58544cb06c55885"
   },
-  {
-    "name": "flag_se",
-    "unicode": "1F1F8-1F1EA",
-    "digest": "f471d80cfff340960a752c8c152ed4fb482df2a3712b0a56dfab31b9b806926a"
-  },
-  {
-    "name": "se",
-    "unicode": "1F1F8-1F1EA",
+  "flag_se": {
+    "category": "flags",
+    "moji": "🇸🇪",
+    "unicodeVersion": "6.0",
     "digest": "f471d80cfff340960a752c8c152ed4fb482df2a3712b0a56dfab31b9b806926a"
   },
-  {
-    "name": "flag_sg",
-    "unicode": "1F1F8-1F1EC",
-    "digest": "82f58a09f98593cc87e545f7e5c03d2aedaf82e54e73f71f58c18e994c3085ac"
-  },
-  {
-    "name": "sg",
-    "unicode": "1F1F8-1F1EC",
+  "flag_sg": {
+    "category": "flags",
+    "moji": "🇸🇬",
+    "unicodeVersion": "6.0",
     "digest": "82f58a09f98593cc87e545f7e5c03d2aedaf82e54e73f71f58c18e994c3085ac"
   },
-  {
-    "name": "flag_sh",
-    "unicode": "1F1F8-1F1ED",
-    "digest": "53914b1fa8c1b4f30bae6c1f6717f138fb4dbf482c3e20e33f7aea4ecfc0438d"
-  },
-  {
-    "name": "sh",
-    "unicode": "1F1F8-1F1ED",
+  "flag_sh": {
+    "category": "flags",
+    "moji": "🇸🇭",
+    "unicodeVersion": "6.0",
     "digest": "53914b1fa8c1b4f30bae6c1f6717f138fb4dbf482c3e20e33f7aea4ecfc0438d"
   },
-  {
-    "name": "flag_si",
-    "unicode": "1F1F8-1F1EE",
-    "digest": "65d491daa69f9a11cec9ccc4df3a669f12ef95a5c312137776d4472719940ba3"
-  },
-  {
-    "name": "si",
-    "unicode": "1F1F8-1F1EE",
+  "flag_si": {
+    "category": "flags",
+    "moji": "🇸🇮",
+    "unicodeVersion": "6.0",
     "digest": "65d491daa69f9a11cec9ccc4df3a669f12ef95a5c312137776d4472719940ba3"
   },
-  {
-    "name": "flag_sj",
-    "unicode": "1F1F8-1F1EF",
-    "digest": "bbf6daa6174c6fbbbf541c8274f31b6757c3a16007c2687015ea041fd1e2c6b6"
-  },
-  {
-    "name": "sj",
-    "unicode": "1F1F8-1F1EF",
+  "flag_sj": {
+    "category": "flags",
+    "moji": "🇸🇯",
+    "unicodeVersion": "6.0",
     "digest": "bbf6daa6174c6fbbbf541c8274f31b6757c3a16007c2687015ea041fd1e2c6b6"
   },
-  {
-    "name": "flag_sk",
-    "unicode": "1F1F8-1F1F0",
+  "flag_sk": {
+    "category": "flags",
+    "moji": "🇸🇰",
+    "unicodeVersion": "6.0",
     "digest": "d4fd03eca5bd3c9fb324ee04fae37c9a2d852bac8335369e3e720ef9b98fff36"
   },
-  {
-    "name": "sk",
-    "unicode": "1F1F8-1F1F0",
-    "digest": "d4fd03eca5bd3c9fb324ee04fae37c9a2d852bac8335369e3e720ef9b98fff36"
-  },
-  {
-    "name": "flag_sl",
-    "unicode": "1F1F8-1F1F1",
-    "digest": "1455c98c11c248623d82be5484ab1c4dcd1dae449adc393eb1aa2d8c74aa3f02"
-  },
-  {
-    "name": "sl",
-    "unicode": "1F1F8-1F1F1",
+  "flag_sl": {
+    "category": "flags",
+    "moji": "🇸🇱",
+    "unicodeVersion": "6.0",
     "digest": "1455c98c11c248623d82be5484ab1c4dcd1dae449adc393eb1aa2d8c74aa3f02"
   },
-  {
-    "name": "flag_sm",
-    "unicode": "1F1F8-1F1F2",
+  "flag_sm": {
+    "category": "flags",
+    "moji": "🇸🇲",
+    "unicodeVersion": "6.0",
     "digest": "daec5864ac50c625d7bf49d6c1a170a094cf0d1b9a0bdf62a62406e7ec500a94"
   },
-  {
-    "name": "sm",
-    "unicode": "1F1F8-1F1F2",
-    "digest": "daec5864ac50c625d7bf49d6c1a170a094cf0d1b9a0bdf62a62406e7ec500a94"
-  },
-  {
-    "name": "flag_sn",
-    "unicode": "1F1F8-1F1F3",
-    "digest": "4e4d43c467e5eb84c70f535f37f4f468319bd4b06c6ec3db3b54f69efdafd334"
-  },
-  {
-    "name": "sn",
-    "unicode": "1F1F8-1F1F3",
+  "flag_sn": {
+    "category": "flags",
+    "moji": "🇸🇳",
+    "unicodeVersion": "6.0",
     "digest": "4e4d43c467e5eb84c70f535f37f4f468319bd4b06c6ec3db3b54f69efdafd334"
   },
-  {
-    "name": "flag_so",
-    "unicode": "1F1F8-1F1F4",
+  "flag_so": {
+    "category": "flags",
+    "moji": "🇸🇴",
+    "unicodeVersion": "6.0",
     "digest": "c1434dca361563a8e3ba88f1ad19c3f6c9cbb8f3ebc17ce128fde2351ff67d0c"
   },
-  {
-    "name": "so",
-    "unicode": "1F1F8-1F1F4",
-    "digest": "c1434dca361563a8e3ba88f1ad19c3f6c9cbb8f3ebc17ce128fde2351ff67d0c"
-  },
-  {
-    "name": "flag_sr",
-    "unicode": "1F1F8-1F1F7",
-    "digest": "f3c6bfee2a052f03d56ba917b88595450cef111ffa9e92c7f39ef8c3c3bd12d1"
-  },
-  {
-    "name": "sr",
-    "unicode": "1F1F8-1F1F7",
+  "flag_sr": {
+    "category": "flags",
+    "moji": "🇸🇷",
+    "unicodeVersion": "6.0",
     "digest": "f3c6bfee2a052f03d56ba917b88595450cef111ffa9e92c7f39ef8c3c3bd12d1"
   },
-  {
-    "name": "flag_ss",
-    "unicode": "1F1F8-1F1F8",
+  "flag_ss": {
+    "category": "flags",
+    "moji": "🇸🇸",
+    "unicodeVersion": "6.0",
     "digest": "c0ed7e4f41206f5363e8ebdc6c3f28080e2f07d99e6fb73c1f6226d83310e69d"
   },
-  {
-    "name": "ss",
-    "unicode": "1F1F8-1F1F8",
-    "digest": "c0ed7e4f41206f5363e8ebdc6c3f28080e2f07d99e6fb73c1f6226d83310e69d"
-  },
-  {
-    "name": "flag_st",
-    "unicode": "1F1F8-1F1F9",
+  "flag_st": {
+    "category": "flags",
+    "moji": "🇸🇹",
+    "unicodeVersion": "6.0",
     "digest": "b022ae5d6885e28c6e9c83c17dd0c24c731d4f3d5773c49051768cdd4df51330"
   },
-  {
-    "name": "st",
-    "unicode": "1F1F8-1F1F9",
-    "digest": "b022ae5d6885e28c6e9c83c17dd0c24c731d4f3d5773c49051768cdd4df51330"
-  },
-  {
-    "name": "flag_sv",
-    "unicode": "1F1F8-1F1FB",
+  "flag_sv": {
+    "category": "flags",
+    "moji": "🇸🇻",
+    "unicodeVersion": "6.0",
     "digest": "5bafdd04d243ee3f3998f4ec0a3d03ff5a3975e771b1f94f89d7713193d7a242"
   },
-  {
-    "name": "sv",
-    "unicode": "1F1F8-1F1FB",
-    "digest": "5bafdd04d243ee3f3998f4ec0a3d03ff5a3975e771b1f94f89d7713193d7a242"
-  },
-  {
-    "name": "flag_sx",
-    "unicode": "1F1F8-1F1FD",
-    "digest": "fb92e9f514bcc2f7abbd4e146edde50f030c940c833f184618cbb48e56af22bd"
-  },
-  {
-    "name": "sx",
-    "unicode": "1F1F8-1F1FD",
+  "flag_sx": {
+    "category": "flags",
+    "moji": "🇸🇽",
+    "unicodeVersion": "6.0",
     "digest": "fb92e9f514bcc2f7abbd4e146edde50f030c940c833f184618cbb48e56af22bd"
   },
-  {
-    "name": "flag_sy",
-    "unicode": "1F1F8-1F1FE",
+  "flag_sy": {
+    "category": "flags",
+    "moji": "🇸🇾",
+    "unicodeVersion": "6.0",
     "digest": "ee330da644d4ce1fdba98be5eaab5054aed8d91a34ab617199a4b2b77f62a10b"
   },
-  {
-    "name": "sy",
-    "unicode": "1F1F8-1F1FE",
-    "digest": "ee330da644d4ce1fdba98be5eaab5054aed8d91a34ab617199a4b2b77f62a10b"
-  },
-  {
-    "name": "flag_sz",
-    "unicode": "1F1F8-1F1FF",
-    "digest": "7fe0c7429efd9682cc39e57f4bba8d1491d301643ba999d57c4e1bc37517ed64"
-  },
-  {
-    "name": "sz",
-    "unicode": "1F1F8-1F1FF",
+  "flag_sz": {
+    "category": "flags",
+    "moji": "🇸🇿",
+    "unicodeVersion": "6.0",
     "digest": "7fe0c7429efd9682cc39e57f4bba8d1491d301643ba999d57c4e1bc37517ed64"
   },
-  {
-    "name": "flag_ta",
-    "unicode": "1F1F9-1F1E6",
-    "digest": "b47e245a2708072a4dbaf190c9606baa4daf02e51627eeae6f20c3b4c95024c0"
-  },
-  {
-    "name": "ta",
-    "unicode": "1F1F9-1F1E6",
+  "flag_ta": {
+    "category": "flags",
+    "moji": "🇹🇦",
+    "unicodeVersion": "6.0",
     "digest": "b47e245a2708072a4dbaf190c9606baa4daf02e51627eeae6f20c3b4c95024c0"
   },
-  {
-    "name": "flag_tc",
-    "unicode": "1F1F9-1F1E8",
-    "digest": "18cfff14c2503b9d24c91c668583d4a14efb17657d800eca86ae49b547c9da5c"
-  },
-  {
-    "name": "tc",
-    "unicode": "1F1F9-1F1E8",
+  "flag_tc": {
+    "category": "flags",
+    "moji": "🇹🇨",
+    "unicodeVersion": "6.0",
     "digest": "18cfff14c2503b9d24c91c668583d4a14efb17657d800eca86ae49b547c9da5c"
   },
-  {
-    "name": "flag_td",
-    "unicode": "1F1F9-1F1E9",
+  "flag_td": {
+    "category": "flags",
+    "moji": "🇹🇩",
+    "unicodeVersion": "6.0",
     "digest": "73d1db3365736915c4cdf9ba9343d9fd78962203b60334e8f3724d4b330b17db"
   },
-  {
-    "name": "td",
-    "unicode": "1F1F9-1F1E9",
-    "digest": "73d1db3365736915c4cdf9ba9343d9fd78962203b60334e8f3724d4b330b17db"
-  },
-  {
-    "name": "flag_tf",
-    "unicode": "1F1F9-1F1EB",
-    "digest": "3bffeb4bc9ceb9cbb150de88e957b6e46509862ca7d616d5693124af084eb435"
-  },
-  {
-    "name": "tf",
-    "unicode": "1F1F9-1F1EB",
+  "flag_tf": {
+    "category": "flags",
+    "moji": "🇹🇫",
+    "unicodeVersion": "6.0",
     "digest": "3bffeb4bc9ceb9cbb150de88e957b6e46509862ca7d616d5693124af084eb435"
   },
-  {
-    "name": "flag_tg",
-    "unicode": "1F1F9-1F1EC",
-    "digest": "eb13a0e85baf73326f3ae3bc75e8406eca42000d7e42b0641120e64c0ab7ebaa"
-  },
-  {
-    "name": "tg",
-    "unicode": "1F1F9-1F1EC",
+  "flag_tg": {
+    "category": "flags",
+    "moji": "🇹🇬",
+    "unicodeVersion": "6.0",
     "digest": "eb13a0e85baf73326f3ae3bc75e8406eca42000d7e42b0641120e64c0ab7ebaa"
   },
-  {
-    "name": "flag_th",
-    "unicode": "1F1F9-1F1ED",
-    "digest": "a4e42efa4bb94e90f3a92ae9ce14affaacd3a142c1e0da40d8cc839500e771fd"
-  },
-  {
-    "name": "th",
-    "unicode": "1F1F9-1F1ED",
+  "flag_th": {
+    "category": "flags",
+    "moji": "🇹🇭",
+    "unicodeVersion": "6.0",
     "digest": "a4e42efa4bb94e90f3a92ae9ce14affaacd3a142c1e0da40d8cc839500e771fd"
   },
-  {
-    "name": "flag_tj",
-    "unicode": "1F1F9-1F1EF",
-    "digest": "ff926fa3e86e095683a61c4754355a5b4dd0ecb74393306bd791d130fd1a909d"
-  },
-  {
-    "name": "tj",
-    "unicode": "1F1F9-1F1EF",
+  "flag_tj": {
+    "category": "flags",
+    "moji": "🇹🇯",
+    "unicodeVersion": "6.0",
     "digest": "ff926fa3e86e095683a61c4754355a5b4dd0ecb74393306bd791d130fd1a909d"
   },
-  {
-    "name": "flag_tk",
-    "unicode": "1F1F9-1F1F0",
-    "digest": "3fa732d457ded6c83cd5f73d934f64c4e687eb0cde7c157d2fdcdccaf3b5fb52"
-  },
-  {
-    "name": "tk",
-    "unicode": "1F1F9-1F1F0",
+  "flag_tk": {
+    "category": "flags",
+    "moji": "🇹🇰",
+    "unicodeVersion": "6.0",
     "digest": "3fa732d457ded6c83cd5f73d934f64c4e687eb0cde7c157d2fdcdccaf3b5fb52"
   },
-  {
-    "name": "flag_tl",
-    "unicode": "1F1F9-1F1F1",
-    "digest": "0ec2a4d22fb832060693089e518bbe370a4e13bfc28748f110fc13726409f473"
-  },
-  {
-    "name": "tl",
-    "unicode": "1F1F9-1F1F1",
+  "flag_tl": {
+    "category": "flags",
+    "moji": "🇹🇱",
+    "unicodeVersion": "6.0",
     "digest": "0ec2a4d22fb832060693089e518bbe370a4e13bfc28748f110fc13726409f473"
   },
-  {
-    "name": "flag_tm",
-    "unicode": "1F1F9-1F1F2",
-    "digest": "b4724aa7ad13352f16a0936e61cbb85f0bd147583fc66597aff7e8ee7cf19c21"
-  },
-  {
-    "name": "turkmenistan",
-    "unicode": "1F1F9-1F1F2",
+  "flag_tm": {
+    "category": "flags",
+    "moji": "🇹🇲",
+    "unicodeVersion": "6.0",
     "digest": "b4724aa7ad13352f16a0936e61cbb85f0bd147583fc66597aff7e8ee7cf19c21"
   },
-  {
-    "name": "flag_tn",
-    "unicode": "1F1F9-1F1F3",
+  "flag_tn": {
+    "category": "flags",
+    "moji": "🇹🇳",
+    "unicodeVersion": "6.0",
     "digest": "5ab308ffdde40f504d6ee080817bbddbe4f3f4ddb71f508c75e0144a8c8044d9"
   },
-  {
-    "name": "tn",
-    "unicode": "1F1F9-1F1F3",
-    "digest": "5ab308ffdde40f504d6ee080817bbddbe4f3f4ddb71f508c75e0144a8c8044d9"
-  },
-  {
-    "name": "flag_to",
-    "unicode": "1F1F9-1F1F4",
-    "digest": "75b7e7198fa42f87986882b8ca251a229afcaa0a1188ae7b9f5ece87dc31a723"
-  },
-  {
-    "name": "to",
-    "unicode": "1F1F9-1F1F4",
+  "flag_to": {
+    "category": "flags",
+    "moji": "🇹🇴",
+    "unicodeVersion": "6.0",
     "digest": "75b7e7198fa42f87986882b8ca251a229afcaa0a1188ae7b9f5ece87dc31a723"
   },
-  {
-    "name": "flag_tr",
-    "unicode": "1F1F9-1F1F7",
-    "digest": "9cc48a8f8fa9c17c1627272f68d4740da0e7ce17a2cf8c6b5c08cc9b95e1390c"
-  },
-  {
-    "name": "tr",
-    "unicode": "1F1F9-1F1F7",
+  "flag_tr": {
+    "category": "flags",
+    "moji": "🇹🇷",
+    "unicodeVersion": "6.0",
     "digest": "9cc48a8f8fa9c17c1627272f68d4740da0e7ce17a2cf8c6b5c08cc9b95e1390c"
   },
-  {
-    "name": "flag_tt",
-    "unicode": "1F1F9-1F1F9",
+  "flag_tt": {
+    "category": "flags",
+    "moji": "🇹🇹",
+    "unicodeVersion": "6.0",
     "digest": "f9e63543121bb3cd2e41bc7b0c2c4ba662bc1cc0520b79fc4e201ec6456fdf59"
   },
-  {
-    "name": "tt",
-    "unicode": "1F1F9-1F1F9",
-    "digest": "f9e63543121bb3cd2e41bc7b0c2c4ba662bc1cc0520b79fc4e201ec6456fdf59"
-  },
-  {
-    "name": "flag_tv",
-    "unicode": "1F1F9-1F1FB",
-    "digest": "6431e5f06cc7995ae7208c429ecf39339b545854cb6d6b7447f465fe53614dfc"
-  },
-  {
-    "name": "tuvalu",
-    "unicode": "1F1F9-1F1FB",
+  "flag_tv": {
+    "category": "flags",
+    "moji": "🇹🇻",
+    "unicodeVersion": "6.0",
     "digest": "6431e5f06cc7995ae7208c429ecf39339b545854cb6d6b7447f465fe53614dfc"
   },
-  {
-    "name": "flag_tw",
-    "unicode": "1F1F9-1F1FC",
+  "flag_tw": {
+    "category": "flags",
+    "moji": "🇹🇼",
+    "unicodeVersion": "6.0",
     "digest": "8395ab3c6a595023b006518a5345ac3612f2893d3a8f011b7e5802414236b03c"
   },
-  {
-    "name": "tw",
-    "unicode": "1F1F9-1F1FC",
-    "digest": "8395ab3c6a595023b006518a5345ac3612f2893d3a8f011b7e5802414236b03c"
-  },
-  {
-    "name": "flag_tz",
-    "unicode": "1F1F9-1F1FF",
-    "digest": "716181733cd9ac7a8f51a9a64bc5d21020e8112f6768e8c49c4d651a3ee0b8a4"
-  },
-  {
-    "name": "tz",
-    "unicode": "1F1F9-1F1FF",
+  "flag_tz": {
+    "category": "flags",
+    "moji": "🇹🇿",
+    "unicodeVersion": "6.0",
     "digest": "716181733cd9ac7a8f51a9a64bc5d21020e8112f6768e8c49c4d651a3ee0b8a4"
   },
-  {
-    "name": "flag_ua",
-    "unicode": "1F1FA-1F1E6",
+  "flag_ua": {
+    "category": "flags",
+    "moji": "🇺🇦",
+    "unicodeVersion": "6.0",
     "digest": "304570736345e28734f5ff84a2b0481c2bb00bf29d9892bd749b57dec7741e30"
   },
-  {
-    "name": "ua",
-    "unicode": "1F1FA-1F1E6",
-    "digest": "304570736345e28734f5ff84a2b0481c2bb00bf29d9892bd749b57dec7741e30"
-  },
-  {
-    "name": "flag_ug",
-    "unicode": "1F1FA-1F1EC",
-    "digest": "a1bafb74c54ee8c92cb025b55aebdb6081eec3fda6a7f86f2ee14d1b801a8e9c"
-  },
-  {
-    "name": "ug",
-    "unicode": "1F1FA-1F1EC",
+  "flag_ug": {
+    "category": "flags",
+    "moji": "🇺🇬",
+    "unicodeVersion": "6.0",
     "digest": "a1bafb74c54ee8c92cb025b55aebdb6081eec3fda6a7f86f2ee14d1b801a8e9c"
   },
-  {
-    "name": "flag_um",
-    "unicode": "1F1FA-1F1F2",
+  "flag_um": {
+    "category": "flags",
+    "moji": "🇺🇲",
+    "unicodeVersion": "6.0",
     "digest": "b3c9ac72211f481f50cde09e10b92aa03b1ea90abf85418e60a35b84963273ee"
   },
-  {
-    "name": "um",
-    "unicode": "1F1FA-1F1F2",
-    "digest": "b3c9ac72211f481f50cde09e10b92aa03b1ea90abf85418e60a35b84963273ee"
-  },
-  {
-    "name": "flag_us",
-    "unicode": "1F1FA-1F1F8",
-    "digest": "da79f9af0a188178a82e7dc3a62298fa416f4cfbcae432838df1abebca5c0d63"
-  },
-  {
-    "name": "us",
-    "unicode": "1F1FA-1F1F8",
+  "flag_us": {
+    "category": "flags",
+    "moji": "🇺🇸",
+    "unicodeVersion": "6.0",
     "digest": "da79f9af0a188178a82e7dc3a62298fa416f4cfbcae432838df1abebca5c0d63"
   },
-  {
-    "name": "flag_uy",
-    "unicode": "1F1FA-1F1FE",
+  "flag_uy": {
+    "category": "flags",
+    "moji": "🇺🇾",
+    "unicodeVersion": "6.0",
     "digest": "8348e901d775722497ee911c9c9b4bd767710760c507630a67ecb6d47cc646c7"
   },
-  {
-    "name": "uy",
-    "unicode": "1F1FA-1F1FE",
-    "digest": "8348e901d775722497ee911c9c9b4bd767710760c507630a67ecb6d47cc646c7"
-  },
-  {
-    "name": "flag_uz",
-    "unicode": "1F1FA-1F1FF",
-    "digest": "2a1dc1e9469e01c58ea91f545ef3fe0bdfe5544a73a80407f8960d01b1e5db5c"
-  },
-  {
-    "name": "uz",
-    "unicode": "1F1FA-1F1FF",
+  "flag_uz": {
+    "category": "flags",
+    "moji": "🇺🇿",
+    "unicodeVersion": "6.0",
     "digest": "2a1dc1e9469e01c58ea91f545ef3fe0bdfe5544a73a80407f8960d01b1e5db5c"
   },
-  {
-    "name": "flag_va",
-    "unicode": "1F1FB-1F1E6",
+  "flag_va": {
+    "category": "flags",
+    "moji": "🇻🇦",
+    "unicodeVersion": "6.0",
     "digest": "0e8134ec94bff032bfc63b0b08587d5298c9b7f31edd5a5b35633ae911434e61"
   },
-  {
-    "name": "va",
-    "unicode": "1F1FB-1F1E6",
-    "digest": "0e8134ec94bff032bfc63b0b08587d5298c9b7f31edd5a5b35633ae911434e61"
-  },
-  {
-    "name": "flag_vc",
-    "unicode": "1F1FB-1F1E8",
-    "digest": "e0290e1be72c8939ee6c398f00a107703b21b97d91b9bf465e553ffbf00304a7"
-  },
-  {
-    "name": "vc",
-    "unicode": "1F1FB-1F1E8",
+  "flag_vc": {
+    "category": "flags",
+    "moji": "🇻🇨",
+    "unicodeVersion": "6.0",
     "digest": "e0290e1be72c8939ee6c398f00a107703b21b97d91b9bf465e553ffbf00304a7"
   },
-  {
-    "name": "flag_ve",
-    "unicode": "1F1FB-1F1EA",
+  "flag_ve": {
+    "category": "flags",
+    "moji": "🇻🇪",
+    "unicodeVersion": "6.0",
     "digest": "76a6a6c2353def1f984d1a6980831e63f3aea5af2201b574197834e7c203d57a"
   },
-  {
-    "name": "ve",
-    "unicode": "1F1FB-1F1EA",
-    "digest": "76a6a6c2353def1f984d1a6980831e63f3aea5af2201b574197834e7c203d57a"
-  },
-  {
-    "name": "flag_vg",
-    "unicode": "1F1FB-1F1EC",
-    "digest": "56fc9317b8dd62cccc60010819f8b895dd4569a9b06368a9250f815c39177b8a"
-  },
-  {
-    "name": "vg",
-    "unicode": "1F1FB-1F1EC",
+  "flag_vg": {
+    "category": "flags",
+    "moji": "🇻🇬",
+    "unicodeVersion": "6.0",
     "digest": "56fc9317b8dd62cccc60010819f8b895dd4569a9b06368a9250f815c39177b8a"
   },
-  {
-    "name": "flag_vi",
-    "unicode": "1F1FB-1F1EE",
+  "flag_vi": {
+    "category": "flags",
+    "moji": "🇻🇮",
+    "unicodeVersion": "6.0",
     "digest": "2526a3e13b8ccd301f0763580430898c227bd209e3ce482c7951140b28948375"
   },
-  {
-    "name": "vi",
-    "unicode": "1F1FB-1F1EE",
-    "digest": "2526a3e13b8ccd301f0763580430898c227bd209e3ce482c7951140b28948375"
-  },
-  {
-    "name": "flag_vn",
-    "unicode": "1F1FB-1F1F3",
+  "flag_vn": {
+    "category": "flags",
+    "moji": "🇻🇳",
+    "unicodeVersion": "6.0",
     "digest": "0cf6b9896bbe4da8ed7718d0abfd56cef1a8321e26f89d3ad1b48488eaffb7a5"
   },
-  {
-    "name": "vn",
-    "unicode": "1F1FB-1F1F3",
-    "digest": "0cf6b9896bbe4da8ed7718d0abfd56cef1a8321e26f89d3ad1b48488eaffb7a5"
-  },
-  {
-    "name": "flag_vu",
-    "unicode": "1F1FB-1F1FA",
+  "flag_vu": {
+    "category": "flags",
+    "moji": "🇻🇺",
+    "unicodeVersion": "6.0",
     "digest": "9dfa282ce1aafc62beacab76e1fc19a141c8bdeaa30898f69b083067b775d362"
   },
-  {
-    "name": "vu",
-    "unicode": "1F1FB-1F1FA",
-    "digest": "9dfa282ce1aafc62beacab76e1fc19a141c8bdeaa30898f69b083067b775d362"
-  },
-  {
-    "name": "flag_wf",
-    "unicode": "1F1FC-1F1EB",
-    "digest": "a0124683aa88cd7da886da70c65796c5ad84eb3751e356e9b2aa8ac249cf0bf9"
-  },
-  {
-    "name": "wf",
-    "unicode": "1F1FC-1F1EB",
+  "flag_wf": {
+    "category": "flags",
+    "moji": "🇼🇫",
+    "unicodeVersion": "6.0",
     "digest": "a0124683aa88cd7da886da70c65796c5ad84eb3751e356e9b2aa8ac249cf0bf9"
   },
-  {
-    "name": "flag_white",
-    "unicode": "1F3F3",
+  "flag_white": {
+    "category": "objects",
+    "moji": "🏳",
+    "unicodeVersion": "6.0",
     "digest": "d9be4b7ceb8309c48f88cfd07a9f7ce6758ea6e620e73293cf14baec03ca381c"
   },
-  {
-    "name": "waving_white_flag",
-    "unicode": "1F3F3",
-    "digest": "d9be4b7ceb8309c48f88cfd07a9f7ce6758ea6e620e73293cf14baec03ca381c"
-  },
-  {
-    "name": "flag_ws",
-    "unicode": "1F1FC-1F1F8",
-    "digest": "53addd0dc304a3c8893389ed227986ef2431828b8c071926aa09f9efd815b649"
-  },
-  {
-    "name": "ws",
-    "unicode": "1F1FC-1F1F8",
+  "flag_ws": {
+    "category": "flags",
+    "moji": "🇼🇸",
+    "unicodeVersion": "6.0",
     "digest": "53addd0dc304a3c8893389ed227986ef2431828b8c071926aa09f9efd815b649"
   },
-  {
-    "name": "flag_xk",
-    "unicode": "1F1FD-1F1F0",
-    "digest": "eba1a832e489e1c2734e773e685df5d128271fa5559d23c060e68be067bf6469"
-  },
-  {
-    "name": "xk",
-    "unicode": "1F1FD-1F1F0",
+  "flag_xk": {
+    "category": "flags",
+    "moji": "🇽🇰",
+    "unicodeVersion": "6.0",
     "digest": "eba1a832e489e1c2734e773e685df5d128271fa5559d23c060e68be067bf6469"
   },
-  {
-    "name": "flag_ye",
-    "unicode": "1F1FE-1F1EA",
-    "digest": "edfa14266785042b6d5fe0f64fafa630b16a3ee7d010501de7cc8554c959afb0"
-  },
-  {
-    "name": "ye",
-    "unicode": "1F1FE-1F1EA",
+  "flag_ye": {
+    "category": "flags",
+    "moji": "🇾🇪",
+    "unicodeVersion": "6.0",
     "digest": "edfa14266785042b6d5fe0f64fafa630b16a3ee7d010501de7cc8554c959afb0"
   },
-  {
-    "name": "flag_yt",
-    "unicode": "1F1FE-1F1F9",
+  "flag_yt": {
+    "category": "flags",
+    "moji": "🇾🇹",
+    "unicodeVersion": "6.0",
     "digest": "472ebc676b5d31dec2ac5e02ce69014a3dd94609d30a95f39f3a752f49c85e8b"
   },
-  {
-    "name": "yt",
-    "unicode": "1F1FE-1F1F9",
-    "digest": "472ebc676b5d31dec2ac5e02ce69014a3dd94609d30a95f39f3a752f49c85e8b"
-  },
-  {
-    "name": "flag_za",
-    "unicode": "1F1FF-1F1E6",
-    "digest": "dad162942a43392b4cff6929bd5cbf58c382a03dbc0e552f03c07ad2d8ff08ce"
-  },
-  {
-    "name": "za",
-    "unicode": "1F1FF-1F1E6",
+  "flag_za": {
+    "category": "flags",
+    "moji": "🇿🇦",
+    "unicodeVersion": "6.0",
     "digest": "dad162942a43392b4cff6929bd5cbf58c382a03dbc0e552f03c07ad2d8ff08ce"
   },
-  {
-    "name": "flag_zm",
-    "unicode": "1F1FF-1F1F2",
-    "digest": "1521ecaf1d1fdc8c15f0c96a6b04e6d4050f26f943a826b3d3d661f6ded6d438"
-  },
-  {
-    "name": "zm",
-    "unicode": "1F1FF-1F1F2",
+  "flag_zm": {
+    "category": "flags",
+    "moji": "🇿🇲",
+    "unicodeVersion": "6.0",
     "digest": "1521ecaf1d1fdc8c15f0c96a6b04e6d4050f26f943a826b3d3d661f6ded6d438"
   },
-  {
-    "name": "flag_zw",
-    "unicode": "1F1FF-1F1FC",
-    "digest": "46d05b597c5c77c8e2dc7bd6d8dd62ebca01bc9c9dc9915dafe694ca56402825"
-  },
-  {
-    "name": "zw",
-    "unicode": "1F1FF-1F1FC",
+  "flag_zw": {
+    "category": "flags",
+    "moji": "🇿🇼",
+    "unicodeVersion": "6.0",
     "digest": "46d05b597c5c77c8e2dc7bd6d8dd62ebca01bc9c9dc9915dafe694ca56402825"
   },
-  {
-    "name": "flags",
-    "unicode": "1F38F",
+  "flags": {
+    "category": "objects",
+    "moji": "🎏",
+    "unicodeVersion": "6.0",
     "digest": "f860aa4df587cf140c3e9735bbd101e9fd5a1bfcea42e420d85ac0a9877fa21d"
   },
-  {
-    "name": "flashlight",
-    "unicode": "1F526",
+  "flashlight": {
+    "category": "objects",
+    "moji": "🔦",
+    "unicodeVersion": "6.0",
     "digest": "e929bbe76e0fd2dc5bd6476858a0bbc717fd21467710435d35d80efb38033d73"
   },
-  {
-    "name": "fleur-de-lis",
-    "unicode": "269C",
+  "fleur-de-lis": {
+    "category": "symbols",
+    "moji": "⚜",
+    "unicodeVersion": "4.1",
     "digest": "ebf49007f367dc05580e9dab942e93e9dda12fa1dc2caa410ac7f8d8cd55d2a3"
   },
-  {
-    "name": "floppy_disk",
-    "unicode": "1F4BE",
+  "floppy_disk": {
+    "category": "objects",
+    "moji": "💾",
+    "unicodeVersion": "6.0",
     "digest": "4ee0b5bba41b9e301ed125d3ee1c263bef171ca499e6e1b89276b09af2bc03a0"
   },
-  {
-    "name": "flower_playing_cards",
-    "unicode": "1F3B4",
+  "flower_playing_cards": {
+    "category": "symbols",
+    "moji": "🎴",
+    "unicodeVersion": "6.0",
     "digest": "edba47c2e3051b2c7effd98794ec977174052782edcb491daec82a2b0d853869"
   },
-  {
-    "name": "flushed",
-    "unicode": "1F633",
+  "flushed": {
+    "category": "people",
+    "moji": "😳",
+    "unicodeVersion": "6.0",
     "digest": "e759d46bab92af5494d78b6c712c06568759afe397e7828ca0a0de1e3eab0165"
   },
-  {
-    "name": "fog",
-    "unicode": "1F32B",
+  "fog": {
+    "category": "nature",
+    "moji": "🌫",
+    "unicodeVersion": "7.0",
     "digest": "0cbd4733961d30fe0f40f95dd1f37254aebbef26f82dd18ad2000e799eb2898e"
   },
-  {
-    "name": "foggy",
-    "unicode": "1F301",
+  "foggy": {
+    "category": "travel",
+    "moji": "🌁",
+    "unicodeVersion": "6.0",
     "digest": "bc3631a4e9e8473b92e842008937add2cd9ffad5b7d772ce759fb5ff6c0e3dca"
   },
-  {
-    "name": "football",
-    "unicode": "1F3C8",
+  "football": {
+    "category": "activity",
+    "moji": "🏈",
+    "unicodeVersion": "6.0",
     "digest": "ebd790471c3a28d3077818e3b31d915ffe443e06e299bc5cf0dd2534d080634c"
   },
-  {
-    "name": "footprints",
-    "unicode": "1F463",
+  "footprints": {
+    "category": "people",
+    "moji": "👣",
+    "unicodeVersion": "6.0",
     "digest": "85bbf2bc0ae8e6259d83a06f513600095d7fcfc44372670f5b2405d380b78811"
   },
-  {
-    "name": "fork_and_knife",
-    "unicode": "1F374",
+  "fork_and_knife": {
+    "category": "food",
+    "moji": "🍴",
+    "unicodeVersion": "6.0",
     "digest": "f228accd36ddccb4ec636207c19d7185191ec79723b780a1bd5c3d00a4b1ef3b"
   },
-  {
-    "name": "fork_knife_plate",
-    "unicode": "1F37D",
-    "digest": "ec6be99dac8efd3d145807fa60d2b6d8f6d3c02cb95552b55cc0fac39a4db48e"
-  },
-  {
-    "name": "fork_and_knife_with_plate",
-    "unicode": "1F37D",
+  "fork_knife_plate": {
+    "category": "food",
+    "moji": "🍽",
+    "unicodeVersion": "7.0",
     "digest": "ec6be99dac8efd3d145807fa60d2b6d8f6d3c02cb95552b55cc0fac39a4db48e"
   },
-  {
-    "name": "fountain",
-    "unicode": "26F2",
+  "fountain": {
+    "category": "travel",
+    "moji": "⛲",
+    "unicodeVersion": "5.2",
     "digest": "87043f9256e1d4615159307fcfd21bf6ae2aba0bada7de2bd50d7d6f2ab82395"
   },
-  {
-    "name": "four",
-    "unicode": "0034-20E3",
+  "four": {
+    "category": "symbols",
+    "moji": "4️⃣",
+    "unicodeVersion": "3.0",
     "digest": "c2c82a966bbb599aae557d930a4fc42604f2081aa45528872f5caf4942ee79d9"
   },
-  {
-    "name": "four_leaf_clover",
-    "unicode": "1F340",
+  "four_leaf_clover": {
+    "category": "nature",
+    "moji": "🍀",
+    "unicodeVersion": "6.0",
     "digest": "ebee16e86bc9be843dfc72ab5372fb462f06be4486b5b25d7d4cac9b2c8b01c8"
   },
-  {
-    "name": "fox",
-    "unicode": "1F98A",
-    "digest": "e9903cb0396f7e49bdd2c384b38e614c13bfa576b3ecc1ec7b9819e4a40d91d1"
-  },
-  {
-    "name": "fox_face",
-    "unicode": "1F98A",
+  "fox": {
+    "category": "nature",
+    "moji": "🦊",
+    "unicodeVersion": "9.0",
     "digest": "e9903cb0396f7e49bdd2c384b38e614c13bfa576b3ecc1ec7b9819e4a40d91d1"
   },
-  {
-    "name": "frame_photo",
-    "unicode": "1F5BC",
-    "digest": "d5074f748a15055ec1fb812c1e5e169e6e3cc73c522c54be1359b0e26c0fc75c"
-  },
-  {
-    "name": "frame_with_picture",
-    "unicode": "1F5BC",
+  "frame_photo": {
+    "category": "objects",
+    "moji": "🖼",
+    "unicodeVersion": "7.0",
     "digest": "d5074f748a15055ec1fb812c1e5e169e6e3cc73c522c54be1359b0e26c0fc75c"
   },
-  {
-    "name": "free",
-    "unicode": "1F193",
+  "free": {
+    "category": "symbols",
+    "moji": "🆓",
+    "unicodeVersion": "6.0",
     "digest": "9973522457158362fc5bdd7da858e6371e28a8403d1ef9e4b6427195c7f72cfa"
   },
-  {
-    "name": "french_bread",
-    "unicode": "1F956",
-    "digest": "47518a4312f57207b8e8c38188d4a2bd8b16830a885cfcf2d281cfab50c1bc6e"
-  },
-  {
-    "name": "baguette_bread",
-    "unicode": "1F956",
+  "french_bread": {
+    "category": "food",
+    "moji": "🥖",
+    "unicodeVersion": "9.0",
     "digest": "47518a4312f57207b8e8c38188d4a2bd8b16830a885cfcf2d281cfab50c1bc6e"
   },
-  {
-    "name": "fried_shrimp",
-    "unicode": "1F364",
+  "fried_shrimp": {
+    "category": "food",
+    "moji": "🍤",
+    "unicodeVersion": "6.0",
     "digest": "0792bdc4484852de970c8f43bc3a1a339dc0e48090ec77d6de97cbfcdd17f9e1"
   },
-  {
-    "name": "fries",
-    "unicode": "1F35F",
+  "fries": {
+    "category": "food",
+    "moji": "🍟",
+    "unicodeVersion": "6.0",
     "digest": "47915aea67251d358d91a0e4dc3dcc347155336007d6b931a192be72a743b4e9"
   },
-  {
-    "name": "frog",
-    "unicode": "1F438",
+  "frog": {
+    "category": "nature",
+    "moji": "🐸",
+    "unicodeVersion": "6.0",
     "digest": "d024b2ce771df64040534fb0906737d18b562bc3578dee62c2f25ec03c7caffd"
   },
-  {
-    "name": "frowning",
-    "unicode": "1F626",
-    "digest": "c01af48537b0011d313d8f65103e1401fce4f5c0269c68e0e9806926c59acc44"
-  },
-  {
-    "name": "anguished",
-    "unicode": "1F626",
+  "frowning": {
+    "category": "people",
+    "moji": "😦",
+    "unicodeVersion": "6.1",
     "digest": "c01af48537b0011d313d8f65103e1401fce4f5c0269c68e0e9806926c59acc44"
   },
-  {
-    "name": "frowning2",
-    "unicode": "2639",
-    "digest": "6568ee393b950c852d440112e86908c456b89fb7780e27778c5fcec168373fbf"
-  },
-  {
-    "name": "white_frowning_face",
-    "unicode": "2639",
+  "frowning2": {
+    "category": "people",
+    "moji": "☹",
+    "unicodeVersion": "1.1",
     "digest": "6568ee393b950c852d440112e86908c456b89fb7780e27778c5fcec168373fbf"
   },
-  {
-    "name": "fuelpump",
-    "unicode": "26FD",
+  "fuelpump": {
+    "category": "travel",
+    "moji": "⛽",
+    "unicodeVersion": "5.2",
     "digest": "105e736469f19911b8bab4ab6d29f949ded4b061b54e3dd763726577d6453095"
   },
-  {
-    "name": "full_moon",
-    "unicode": "1F315",
+  "full_moon": {
+    "category": "nature",
+    "moji": "🌕",
+    "unicodeVersion": "6.0",
     "digest": "aaa87f4676a5aaa29c1b721a3b582e89db6c1f35a25c52e4b480bd193ef39c43"
   },
-  {
-    "name": "full_moon_with_face",
-    "unicode": "1F31D",
+  "full_moon_with_face": {
+    "category": "nature",
+    "moji": "🌝",
+    "unicodeVersion": "6.0",
     "digest": "05c4b9c339fcdf81ae67027641522baa99c370d87873ff4c8133b8349e627e33"
   },
-  {
-    "name": "game_die",
-    "unicode": "1F3B2",
+  "game_die": {
+    "category": "activity",
+    "moji": "🎲",
+    "unicodeVersion": "6.0",
     "digest": "00d19ce8e21dba2cdfeb18709fa8741f3af9d6207f81d5657b68e05e64f105a8"
   },
-  {
-    "name": "gear",
-    "unicode": "2699",
+  "gear": {
+    "category": "objects",
+    "moji": "⚙",
+    "unicodeVersion": "4.1",
     "digest": "c5ba354c0f7a36dce95477091984e352ecc59af8c9f26a94ad8e296dc042b9de"
   },
-  {
-    "name": "gem",
-    "unicode": "1F48E",
+  "gem": {
+    "category": "objects",
+    "moji": "💎",
+    "unicodeVersion": "6.0",
     "digest": "180e66f19d9285e02d0a5e859722c608206826e80323942b9938fc49d44973b1"
   },
-  {
-    "name": "gemini",
-    "unicode": "264A",
+  "gemini": {
+    "category": "symbols",
+    "moji": "♊",
+    "unicodeVersion": "1.1",
     "digest": "278239c598d490a110f1f3f52fc3b85259be8e76034b38228ef3f68d7ddd8cdd"
   },
-  {
-    "name": "ghost",
-    "unicode": "1F47B",
+  "ghost": {
+    "category": "people",
+    "moji": "👻",
+    "unicodeVersion": "6.0",
     "digest": "80d528fcf8ef9198631527547e43a608a4332a799f9e5550b8318dec67c9c4d2"
   },
-  {
-    "name": "gift",
-    "unicode": "1F381",
+  "gift": {
+    "category": "objects",
+    "moji": "🎁",
+    "unicodeVersion": "6.0",
     "digest": "4061a84a59f0300473299678c43e533341eb965db09597fffc6e221fd7b77376"
   },
-  {
-    "name": "gift_heart",
-    "unicode": "1F49D",
+  "gift_heart": {
+    "category": "symbols",
+    "moji": "💝",
+    "unicodeVersion": "6.0",
     "digest": "5420199b515b9b32c964a3c19d87e07461639e3068a939dae26c6436335c0cee"
   },
-  {
-    "name": "girl",
-    "unicode": "1F467",
+  "girl": {
+    "category": "people",
+    "moji": "👧",
+    "unicodeVersion": "6.0",
     "digest": "8d2d0b72a91e6e44921b71030ffc4c89c0f50f1364787784afe1e7e568cf1bc6"
   },
-  {
-    "name": "girl_tone1",
-    "unicode": "1F467-1F3FB",
+  "girl_tone1": {
+    "category": "people",
+    "moji": "👧🏻",
+    "unicodeVersion": "8.0",
     "digest": "bda12a6b38994a578ee65166bbdd93ea04df4101697b52ed236de8d687df09de"
   },
-  {
-    "name": "girl_tone2",
-    "unicode": "1F467-1F3FC",
+  "girl_tone2": {
+    "category": "people",
+    "moji": "👧🏼",
+    "unicodeVersion": "8.0",
     "digest": "de7a0925c30b7181a289f71b1a849c1b7751ee8c104e8f2029bd9c2fe3f91c64"
   },
-  {
-    "name": "girl_tone3",
-    "unicode": "1F467-1F3FD",
+  "girl_tone3": {
+    "category": "people",
+    "moji": "👧🏽",
+    "unicodeVersion": "8.0",
     "digest": "e41272816db0e642d003dce7cb262e1593a592251f46729f7830f4515149e1f2"
   },
-  {
-    "name": "girl_tone4",
-    "unicode": "1F467-1F3FE",
+  "girl_tone4": {
+    "category": "people",
+    "moji": "👧🏾",
+    "unicodeVersion": "8.0",
     "digest": "8d6a4513ecbf08408c0ecc5336767777a2216f7a19437faf9e51f65101822469"
   },
-  {
-    "name": "girl_tone5",
-    "unicode": "1F467-1F3FF",
+  "girl_tone5": {
+    "category": "people",
+    "moji": "👧🏿",
+    "unicodeVersion": "8.0",
     "digest": "f55e4b16a41b6f5e3c817a301420360ba4486e4e82e1092a56a3e3cc4069087d"
   },
-  {
-    "name": "globe_with_meridians",
-    "unicode": "1F310",
+  "globe_with_meridians": {
+    "category": "symbols",
+    "moji": "🌐",
+    "unicodeVersion": "6.0",
     "digest": "725bebeb3c09a9e3701ebe49e672dcfbf2b73575e05f0821263511577b013b75"
   },
-  {
-    "name": "goal",
-    "unicode": "1F945",
-    "digest": "7088c432f276ff6f447dc0d431b9062b394fb401de1072fe59ca56267bfd6717"
-  },
-  {
-    "name": "goal_net",
-    "unicode": "1F945",
+  "goal": {
+    "category": "activity",
+    "moji": "🥅",
+    "unicodeVersion": "9.0",
     "digest": "7088c432f276ff6f447dc0d431b9062b394fb401de1072fe59ca56267bfd6717"
   },
-  {
-    "name": "goat",
-    "unicode": "1F410",
+  "goat": {
+    "category": "nature",
+    "moji": "🐐",
+    "unicodeVersion": "6.0",
     "digest": "d07e384d08529ddcaddd2710f2ad913e5665dc15d5f99c28e16dadd245a111e8"
   },
-  {
-    "name": "golf",
-    "unicode": "26F3",
+  "golf": {
+    "category": "activity",
+    "moji": "⛳",
+    "unicodeVersion": "5.2",
     "digest": "eed79364754eec97855e3c7b584f347ae139d9ddb4eb7fb66c00867610b8f1c1"
   },
-  {
-    "name": "golfer",
-    "unicode": "1F3CC",
+  "golfer": {
+    "category": "activity",
+    "moji": "🏌",
+    "unicodeVersion": "7.0",
     "digest": "7d7ecc6e226596f646030a4109c2b0001ef0cc690e4863e450bf5d29e7a90344"
   },
-  {
-    "name": "gorilla",
-    "unicode": "1F98D",
+  "gorilla": {
+    "category": "nature",
+    "moji": "🦍",
+    "unicodeVersion": "9.0",
     "digest": "4a564dc14f8ae5450d094f6410ec7f099a7f07dc5254b6395f44a35527bdb4b7"
   },
-  {
-    "name": "grapes",
-    "unicode": "1F347",
+  "grapes": {
+    "category": "food",
+    "moji": "🍇",
+    "unicodeVersion": "6.0",
     "digest": "74d1a09ab411234a84d025a2e717e7ec5791bc02aad29853896d21c0f0283c50"
   },
-  {
-    "name": "green_apple",
-    "unicode": "1F34F",
+  "green_apple": {
+    "category": "food",
+    "moji": "🍏",
+    "unicodeVersion": "6.0",
     "digest": "457490e9b2b20894f50768262d63f1021717079da104d4847076b3fa779e9a21"
   },
-  {
-    "name": "green_book",
-    "unicode": "1F4D7",
+  "green_book": {
+    "category": "objects",
+    "moji": "📗",
+    "unicodeVersion": "6.0",
     "digest": "370f635b200efe5e4a9f17da58bd22500e258e61d17795cef375f19c9a45468f"
   },
-  {
-    "name": "green_heart",
-    "unicode": "1F49A",
+  "green_heart": {
+    "category": "symbols",
+    "moji": "💚",
+    "unicodeVersion": "6.0",
     "digest": "f71e30416d9019873f2ed38ef375c48386424ff60b5a07b89b15dc9e0a3970f9"
   },
-  {
-    "name": "grey_exclamation",
-    "unicode": "2755",
+  "grey_exclamation": {
+    "category": "symbols",
+    "moji": "❕",
+    "unicodeVersion": "6.0",
     "digest": "2fa1d356e12c17cc4025e43afb6c3070385f677102a35223302fda46c47a9b03"
   },
-  {
-    "name": "grey_question",
-    "unicode": "2754",
+  "grey_question": {
+    "category": "symbols",
+    "moji": "❔",
+    "unicodeVersion": "6.0",
     "digest": "e1035bcbf0f66d238ef478ba451f5cf2c51627fbf101ed03bad3b2bf38db8aa2"
   },
-  {
-    "name": "grimacing",
-    "unicode": "1F62C",
+  "grimacing": {
+    "category": "people",
+    "moji": "😬",
+    "unicodeVersion": "6.1",
     "digest": "2cedad13b8b2a1d4385ca6fa88a251eb7757a4c65dd6d362267864a01247846b"
   },
-  {
-    "name": "grin",
-    "unicode": "1F601",
+  "grin": {
+    "category": "people",
+    "moji": "😁",
+    "unicodeVersion": "6.0",
     "digest": "634b2f37e32e57ed6edc7f371993a92e34137dd21ba393de5227cfbbe2422815"
   },
-  {
-    "name": "grinning",
-    "unicode": "1F600",
+  "grinning": {
+    "category": "people",
+    "moji": "😀",
+    "unicodeVersion": "6.1",
     "digest": "cef76aa41771db9fd1d6bd9b4233c22c1fb1931494af54cab29e6347ed9b678d"
   },
-  {
-    "name": "guardsman",
-    "unicode": "1F482",
+  "guardsman": {
+    "category": "people",
+    "moji": "💂",
+    "unicodeVersion": "6.0",
     "digest": "17bc7fad6b8c8dbd015bb709380d129f8b8e1e971062d15e6ab0b2e63e500564"
   },
-  {
-    "name": "guardsman_tone1",
-    "unicode": "1F482-1F3FB",
+  "guardsman_tone1": {
+    "category": "people",
+    "moji": "💂🏻",
+    "unicodeVersion": "8.0",
     "digest": "c531ecb101bdf9ce1db18e1567882e6db927410237100b0a2492a1401860246e"
   },
-  {
-    "name": "guardsman_tone2",
-    "unicode": "1F482-1F3FC",
+  "guardsman_tone2": {
+    "category": "people",
+    "moji": "💂🏼",
+    "unicodeVersion": "8.0",
     "digest": "602168c5204af0f1de8b4aa5863b192ef20c19d263999377aa5eb60f98311732"
   },
-  {
-    "name": "guardsman_tone3",
-    "unicode": "1F482-1F3FD",
+  "guardsman_tone3": {
+    "category": "people",
+    "moji": "💂🏽",
+    "unicodeVersion": "8.0",
     "digest": "d0a85de46dd02c7bd6cb14bff0f22d2db9083d4b171a8806c83363b49f3dd9ef"
   },
-  {
-    "name": "guardsman_tone4",
-    "unicode": "1F482-1F3FE",
+  "guardsman_tone4": {
+    "category": "people",
+    "moji": "💂🏾",
+    "unicodeVersion": "8.0",
     "digest": "1c9d4d72b6b50bdac8271613b6d2a38340ec2067bc344e8ee2a3c863fd5c23a1"
   },
-  {
-    "name": "guardsman_tone5",
-    "unicode": "1F482-1F3FF",
+  "guardsman_tone5": {
+    "category": "people",
+    "moji": "💂🏿",
+    "unicodeVersion": "8.0",
     "digest": "9899a796d01842e495d716fbe737a16d85724f7d3e23f50807ec2bc70f057318"
   },
-  {
-    "name": "guitar",
-    "unicode": "1F3B8",
+  "guitar": {
+    "category": "activity",
+    "moji": "🎸",
+    "unicodeVersion": "6.0",
     "digest": "a1027ceae4dd3ea270740587c9d373329e5677e375c9e00af6ae3275e0b67500"
   },
-  {
-    "name": "gun",
-    "unicode": "1F52B",
+  "gun": {
+    "category": "objects",
+    "moji": "🔫",
+    "unicodeVersion": "6.0",
     "digest": "fc12b577df2283e7b336f23774f9cfe5b79f1d26ddd28a64a560519b28d94ca5"
   },
-  {
-    "name": "haircut",
-    "unicode": "1F487",
+  "haircut": {
+    "category": "people",
+    "moji": "💇",
+    "unicodeVersion": "6.0",
     "digest": "b243a04f5ca889accd45e7abe095ac5caa92274ed95103f5966a36b415fff412"
   },
-  {
-    "name": "haircut_tone1",
-    "unicode": "1F487-1F3FB",
+  "haircut_tone1": {
+    "category": "people",
+    "moji": "💇🏻",
+    "unicodeVersion": "8.0",
     "digest": "a58d0cff1427b80dfd7a9ea5267b4a181e9faaac6a51a0165db522f668b4cf91"
   },
-  {
-    "name": "haircut_tone2",
-    "unicode": "1F487-1F3FC",
+  "haircut_tone2": {
+    "category": "people",
+    "moji": "💇🏼",
+    "unicodeVersion": "8.0",
     "digest": "675083ff40001405f8de99268477d50dd8594ff6ca40ddfd442dd42ad76e8216"
   },
-  {
-    "name": "haircut_tone3",
-    "unicode": "1F487-1F3FD",
+  "haircut_tone3": {
+    "category": "people",
+    "moji": "💇🏽",
+    "unicodeVersion": "8.0",
     "digest": "70d7581e49c315a3771dd61a3713229886db32aaaeb3af078a69cc042f809150"
   },
-  {
-    "name": "haircut_tone4",
-    "unicode": "1F487-1F3FE",
+  "haircut_tone4": {
+    "category": "people",
+    "moji": "💇🏾",
+    "unicodeVersion": "8.0",
     "digest": "ec5e3e909eb3bc375ef9cc0fe0e0f90b33f44f273ada91ccf415bbc43b8ffbfc"
   },
-  {
-    "name": "haircut_tone5",
-    "unicode": "1F487-1F3FF",
+  "haircut_tone5": {
+    "category": "people",
+    "moji": "💇🏿",
+    "unicodeVersion": "8.0",
     "digest": "7c89739ee458546a808fded7f96d9354c47a76883ebb262d5f5abeafd021260e"
   },
-  {
-    "name": "hamburger",
-    "unicode": "1F354",
+  "hamburger": {
+    "category": "food",
+    "moji": "🍔",
+    "unicodeVersion": "6.0",
     "digest": "48204235238bd89d3a69f319f65135102f3d6b181eec241d4d86b302bbffa9bf"
   },
-  {
-    "name": "hammer",
-    "unicode": "1F528",
+  "hammer": {
+    "category": "objects",
+    "moji": "🔨",
+    "unicodeVersion": "6.0",
     "digest": "d0e7830539d935fcd82820c4e0c1d724f0756dfc83a51171fe0f4b36b69fac42"
   },
-  {
-    "name": "hammer_pick",
-    "unicode": "2692",
+  "hammer_pick": {
+    "category": "objects",
+    "moji": "⚒",
+    "unicodeVersion": "4.1",
     "digest": "aa0445f43bca58d17afa7f3577632ca7775f5a28336385b3020b268b15b18142"
   },
-  {
-    "name": "hammer_and_pick",
-    "unicode": "2692",
-    "digest": "aa0445f43bca58d17afa7f3577632ca7775f5a28336385b3020b268b15b18142"
-  },
-  {
-    "name": "hamster",
-    "unicode": "1F439",
+  "hamster": {
+    "category": "nature",
+    "moji": "🐹",
+    "unicodeVersion": "6.0",
     "digest": "a7e7582e8b1bccd5b7df27ccb05e353a3f0e39bdeb40877732706b9d74a70de1"
   },
-  {
-    "name": "hand_splayed",
-    "unicode": "1F590",
-    "digest": "c51a30cb7e575d29ffed16780a6c95ae3f300b8ac523012f4a6e116d68c1fd15"
-  },
-  {
-    "name": "raised_hand_with_fingers_splayed",
-    "unicode": "1F590",
+  "hand_splayed": {
+    "category": "people",
+    "moji": "🖐",
+    "unicodeVersion": "7.0",
     "digest": "c51a30cb7e575d29ffed16780a6c95ae3f300b8ac523012f4a6e116d68c1fd15"
   },
-  {
-    "name": "hand_splayed_tone1",
-    "unicode": "1F590-1F3FB",
+  "hand_splayed_tone1": {
+    "category": "people",
+    "moji": "🖐🏻",
+    "unicodeVersion": "8.0",
     "digest": "c31fb44a982ed8808e1c311ec1b0b9c5afcb47f16bb1fc731dc483adf8f0d049"
   },
-  {
-    "name": "raised_hand_with_fingers_splayed_tone1",
-    "unicode": "1F590-1F3FB",
-    "digest": "c31fb44a982ed8808e1c311ec1b0b9c5afcb47f16bb1fc731dc483adf8f0d049"
-  },
-  {
-    "name": "hand_splayed_tone2",
-    "unicode": "1F590-1F3FC",
-    "digest": "56a236881184e9ffad54613fa08a67368c432af738f5254fb1cd87b20368acdf"
-  },
-  {
-    "name": "raised_hand_with_fingers_splayed_tone2",
-    "unicode": "1F590-1F3FC",
+  "hand_splayed_tone2": {
+    "category": "people",
+    "moji": "🖐🏼",
+    "unicodeVersion": "8.0",
     "digest": "56a236881184e9ffad54613fa08a67368c432af738f5254fb1cd87b20368acdf"
   },
-  {
-    "name": "hand_splayed_tone3",
-    "unicode": "1F590-1F3FD",
+  "hand_splayed_tone3": {
+    "category": "people",
+    "moji": "🖐🏽",
+    "unicodeVersion": "8.0",
     "digest": "9242ca97dfd2bbc1947228f6535029afb31f8feb72c14ff4b7f2deea30217425"
   },
-  {
-    "name": "raised_hand_with_fingers_splayed_tone3",
-    "unicode": "1F590-1F3FD",
-    "digest": "9242ca97dfd2bbc1947228f6535029afb31f8feb72c14ff4b7f2deea30217425"
-  },
-  {
-    "name": "hand_splayed_tone4",
-    "unicode": "1F590-1F3FE",
-    "digest": "43348d9fd3d43b3c45cebaf663bf181bcad3b6df841a5aeed838180db2cdd481"
-  },
-  {
-    "name": "raised_hand_with_fingers_splayed_tone4",
-    "unicode": "1F590-1F3FE",
+  "hand_splayed_tone4": {
+    "category": "people",
+    "moji": "🖐🏾",
+    "unicodeVersion": "8.0",
     "digest": "43348d9fd3d43b3c45cebaf663bf181bcad3b6df841a5aeed838180db2cdd481"
   },
-  {
-    "name": "hand_splayed_tone5",
-    "unicode": "1F590-1F3FF",
+  "hand_splayed_tone5": {
+    "category": "people",
+    "moji": "🖐🏿",
+    "unicodeVersion": "8.0",
     "digest": "4b3a0aba7829772fec09f26d6facc19a2f822d2998015297b18b5cab85190ee2"
   },
-  {
-    "name": "raised_hand_with_fingers_splayed_tone5",
-    "unicode": "1F590-1F3FF",
-    "digest": "4b3a0aba7829772fec09f26d6facc19a2f822d2998015297b18b5cab85190ee2"
-  },
-  {
-    "name": "handbag",
-    "unicode": "1F45C",
+  "handbag": {
+    "category": "people",
+    "moji": "👜",
+    "unicodeVersion": "6.0",
     "digest": "45410a3eed0c2e3f68748d7649fa9e33a90f4e80d5291206bdd0b40380c6da45"
   },
-  {
-    "name": "handball",
-    "unicode": "1F93E",
+  "handball": {
+    "category": "activity",
+    "moji": "🤾",
+    "unicodeVersion": "9.0",
     "digest": "94ceb28024eb3259d8b137cafd7438773e717fbc04f5da810f85e43ca0fa9e00"
   },
-  {
-    "name": "handball_tone1",
-    "unicode": "1F93E-1F3FB",
+  "handball_tone1": {
+    "category": "activity",
+    "moji": "🤾🏻",
+    "unicodeVersion": "9.0",
     "digest": "8bec4de0d05c80e335e44d65598d186ca92696977353c9fd9c2a5efa122cb842"
   },
-  {
-    "name": "handball_tone2",
-    "unicode": "1F93E-1F3FC",
+  "handball_tone2": {
+    "category": "activity",
+    "moji": "🤾🏼",
+    "unicodeVersion": "9.0",
     "digest": "2ff4131e1e2f089b315d8e176c9348877c26c2bd03706fb75d41bc61bc99bf93"
   },
-  {
-    "name": "handball_tone3",
-    "unicode": "1F93E-1F3FD",
+  "handball_tone3": {
+    "category": "activity",
+    "moji": "🤾🏽",
+    "unicodeVersion": "9.0",
     "digest": "224a71f94dd37d3729325d11412334667a81422e21f6d7c008730ff350f51a80"
   },
-  {
-    "name": "handball_tone4",
-    "unicode": "1F93E-1F3FE",
+  "handball_tone4": {
+    "category": "activity",
+    "moji": "🤾🏾",
+    "unicodeVersion": "9.0",
     "digest": "a5f7a9db790565981bad2d0d9e09554c8c509a8179b4705a418300d58a7894b4"
   },
-  {
-    "name": "handball_tone5",
-    "unicode": "1F93E-1F3FF",
+  "handball_tone5": {
+    "category": "activity",
+    "moji": "🤾🏿",
+    "unicodeVersion": "9.0",
     "digest": "00404572d4683f2e8e8a494aa733e96fbec1723634d0a8cb8d75f2829a789d27"
   },
-  {
-    "name": "handshake",
-    "unicode": "1F91D",
+  "handshake": {
+    "category": "people",
+    "moji": "🤝",
+    "unicodeVersion": "9.0",
     "digest": "cb4b08b70560908f96bda0aecd2f4c966bea180f9b7200e4c81d342dc8d36087"
   },
-  {
-    "name": "shaking_hands",
-    "unicode": "1F91D",
-    "digest": "cb4b08b70560908f96bda0aecd2f4c966bea180f9b7200e4c81d342dc8d36087"
-  },
-  {
-    "name": "handshake_tone1",
-    "unicode": "1F91D-1F3FB",
+  "handshake_tone1": {
+    "category": "people",
+    "moji": "🤝🏻",
+    "unicodeVersion": "9.0",
     "digest": "40470e224683ba375ed8698c0cbd560556be5a8898237ddf504377a3a7e89ff0"
   },
-  {
-    "name": "shaking_hands_tone1",
-    "unicode": "1F91D-1F3FB",
-    "digest": "40470e224683ba375ed8698c0cbd560556be5a8898237ddf504377a3a7e89ff0"
-  },
-  {
-    "name": "handshake_tone2",
-    "unicode": "1F91D-1F3FC",
-    "digest": "77ed378243bf682f1f4f1a8caeabcbedf772f54631cc40ea46c099e46a499b18"
-  },
-  {
-    "name": "shaking_hands_tone2",
-    "unicode": "1F91D-1F3FC",
+  "handshake_tone2": {
+    "category": "people",
+    "moji": "🤝🏼",
+    "unicodeVersion": "9.0",
     "digest": "77ed378243bf682f1f4f1a8caeabcbedf772f54631cc40ea46c099e46a499b18"
   },
-  {
-    "name": "handshake_tone3",
-    "unicode": "1F91D-1F3FD",
+  "handshake_tone3": {
+    "category": "people",
+    "moji": "🤝🏽",
+    "unicodeVersion": "9.0",
     "digest": "81b95050f0878b617f5d2640e34031c26a0072e46ca5a688eb4356e48bc74c92"
   },
-  {
-    "name": "shaking_hands_tone3",
-    "unicode": "1F91D-1F3FD",
-    "digest": "81b95050f0878b617f5d2640e34031c26a0072e46ca5a688eb4356e48bc74c92"
-  },
-  {
-    "name": "handshake_tone4",
-    "unicode": "1F91D-1F3FE",
-    "digest": "74919a6f026fbbd0ccdbdbd4288d1b2ef3bda8930e9142c07736db4a7f3ef345"
-  },
-  {
-    "name": "shaking_hands_tone4",
-    "unicode": "1F91D-1F3FE",
+  "handshake_tone4": {
+    "category": "people",
+    "moji": "🤝🏾",
+    "unicodeVersion": "9.0",
     "digest": "74919a6f026fbbd0ccdbdbd4288d1b2ef3bda8930e9142c07736db4a7f3ef345"
   },
-  {
-    "name": "handshake_tone5",
-    "unicode": "1F91D-1F3FF",
-    "digest": "a30d662bfad0074ca7e32cf6f7229b643b636c4beaec496777eb7e1d5b6fc470"
-  },
-  {
-    "name": "shaking_hands_tone5",
-    "unicode": "1F91D-1F3FF",
+  "handshake_tone5": {
+    "category": "people",
+    "moji": "🤝🏿",
+    "unicodeVersion": "9.0",
     "digest": "a30d662bfad0074ca7e32cf6f7229b643b636c4beaec496777eb7e1d5b6fc470"
   },
-  {
-    "name": "hash",
-    "unicode": "0023-20E3",
+  "hash": {
+    "category": "symbols",
+    "moji": "#⃣",
+    "unicodeVersion": "3.0",
     "digest": "01c8b577953010bff0c20f797c2c96ab5d98d4e6ac179c4895a78f34ea904655"
   },
-  {
-    "name": "hatched_chick",
-    "unicode": "1F425",
+  "hatched_chick": {
+    "category": "nature",
+    "moji": "🐥",
+    "unicodeVersion": "6.0",
     "digest": "006571b9e9e839ec9fcb1a911b935c8ca71eb8bcdce9775bee6a2a4c7c927277"
   },
-  {
-    "name": "hatching_chick",
-    "unicode": "1F423",
+  "hatching_chick": {
+    "category": "nature",
+    "moji": "🐣",
+    "unicodeVersion": "6.0",
     "digest": "fd7f69fa186407f80de59dec5116e318325a5743ee0e8bba1db541f1e57e7f74"
   },
-  {
-    "name": "head_bandage",
-    "unicode": "1F915",
-    "digest": "d09019a73e203b38cc43729a96163147de88e09eab8adb073888e55366854c72"
-  },
-  {
-    "name": "face_with_head_bandage",
-    "unicode": "1F915",
+  "head_bandage": {
+    "category": "people",
+    "moji": "🤕",
+    "unicodeVersion": "8.0",
     "digest": "d09019a73e203b38cc43729a96163147de88e09eab8adb073888e55366854c72"
   },
-  {
-    "name": "headphones",
-    "unicode": "1F3A7",
+  "headphones": {
+    "category": "activity",
+    "moji": "🎧",
+    "unicodeVersion": "6.0",
     "digest": "34f9d5598158d5d6f978a5ea5c5aa9948bb2990625565a3afad7710f864fbe2f"
   },
-  {
-    "name": "hear_no_evil",
-    "unicode": "1F649",
+  "hear_no_evil": {
+    "category": "nature",
+    "moji": "🙉",
+    "unicodeVersion": "6.0",
     "digest": "53b030b6d6f4ed1a734fa7d48b46f42eb1b2b01653202c1838b742082f08c4bf"
   },
-  {
-    "name": "heart",
-    "unicode": "2764",
+  "heart": {
+    "category": "symbols",
+    "moji": "❤",
+    "unicodeVersion": "1.1",
     "digest": "92be652ec3e50c6e7393440b5d52b88a367f98a28dffe12660095ed3253aa6c0"
   },
-  {
-    "name": "heart_decoration",
-    "unicode": "1F49F",
+  "heart_decoration": {
+    "category": "symbols",
+    "moji": "💟",
+    "unicodeVersion": "6.0",
     "digest": "6ec5bbf3aa75c6f43eb3dc05e9204366936e8b6b4219310bacdc2fc45f51e245"
   },
-  {
-    "name": "heart_exclamation",
-    "unicode": "2763",
+  "heart_exclamation": {
+    "category": "symbols",
+    "moji": "❣",
+    "unicodeVersion": "1.1",
     "digest": "5985ea4d82232a2a07052a59db268aed9ac943895d0c82f637595bb5386329a6"
   },
-  {
-    "name": "heavy_heart_exclamation_mark_ornament",
-    "unicode": "2763",
-    "digest": "5985ea4d82232a2a07052a59db268aed9ac943895d0c82f637595bb5386329a6"
-  },
-  {
-    "name": "heart_eyes",
-    "unicode": "1F60D",
+  "heart_eyes": {
+    "category": "people",
+    "moji": "😍",
+    "unicodeVersion": "6.0",
     "digest": "0eff616517a6252ec89d47d9b4ad85589bcf2bdc7f490578934350acb84b2fcc"
   },
-  {
-    "name": "heart_eyes_cat",
-    "unicode": "1F63B",
+  "heart_eyes_cat": {
+    "category": "people",
+    "moji": "😻",
+    "unicodeVersion": "6.0",
     "digest": "8a1f28b97d661ca4cff5ee13889ca61b5fa745ccb590e80832b7d7701df101d6"
   },
-  {
-    "name": "heartbeat",
-    "unicode": "1F493",
+  "heartbeat": {
+    "category": "symbols",
+    "moji": "💓",
+    "unicodeVersion": "6.0",
     "digest": "c9ec024943439d476df6f5ec3a6b30508365a7af3427671a80de3ef2f4f95ffe"
   },
-  {
-    "name": "heartpulse",
-    "unicode": "1F497",
+  "heartpulse": {
+    "category": "symbols",
+    "moji": "💗",
+    "unicodeVersion": "6.0",
     "digest": "281d8aebfea37db5b7fe82d9115be167006881fe29ab64a5b09ac92ac27a2309"
   },
-  {
-    "name": "hearts",
-    "unicode": "2665",
+  "hearts": {
+    "category": "symbols",
+    "moji": "♥",
+    "unicodeVersion": "1.1",
     "digest": "271429d12c40be921897005b7bdd08f9518960af1e1e6f56bb0060f1f183651e"
   },
-  {
-    "name": "heavy_check_mark",
-    "unicode": "2714",
+  "heavy_check_mark": {
+    "category": "symbols",
+    "moji": "✔",
+    "unicodeVersion": "1.1",
     "digest": "e347728e1290eb9e7b0742d628e2fd124fc049e0774f8a6ddf8e5286e7318718"
   },
-  {
-    "name": "heavy_division_sign",
-    "unicode": "2797",
+  "heavy_division_sign": {
+    "category": "symbols",
+    "moji": "➗",
+    "unicodeVersion": "6.0",
     "digest": "c1e8c40f0788f140b1c5fcb81ed9b5ce1bcfa5988bb8140ed2808e9cb7e0d651"
   },
-  {
-    "name": "heavy_dollar_sign",
-    "unicode": "1F4B2",
+  "heavy_dollar_sign": {
+    "category": "symbols",
+    "moji": "💲",
+    "unicodeVersion": "6.0",
     "digest": "7cdeef38348654b93d566e01a48973281cb404a63d0b75b3bad51032887f3f55"
   },
-  {
-    "name": "heavy_minus_sign",
-    "unicode": "2796",
+  "heavy_minus_sign": {
+    "category": "symbols",
+    "moji": "➖",
+    "unicodeVersion": "6.0",
     "digest": "e5335cc6b22abdce49a6127c34269b65a4a6643ddd3253d9baac425089143e7d"
   },
-  {
-    "name": "heavy_multiplication_x",
-    "unicode": "2716",
+  "heavy_multiplication_x": {
+    "category": "symbols",
+    "moji": "✖",
+    "unicodeVersion": "1.1",
     "digest": "64bbe9e9716a922e405d2f6d3b6d803863a53fac80ff8cd775899971046cb1ca"
   },
-  {
-    "name": "heavy_plus_sign",
-    "unicode": "2795",
+  "heavy_plus_sign": {
+    "category": "symbols",
+    "moji": "➕",
+    "unicodeVersion": "6.0",
     "digest": "d0d8ade2020ceb252205180b85c66e665856e6cb505518d395b9913b0b24b746"
   },
-  {
-    "name": "helicopter",
-    "unicode": "1F681",
+  "helicopter": {
+    "category": "travel",
+    "moji": "🚁",
+    "unicodeVersion": "6.0",
     "digest": "4bd6fd13650fbe3a19cfffeffe6c21b1cda74bd6af64c5dc5999185e35444bc3"
   },
-  {
-    "name": "helmet_with_cross",
-    "unicode": "26D1",
-    "digest": "8286107391d44b9cd7fce5dc83bfdebbcdcf5a8214c46a8990732ec40263ed77"
-  },
-  {
-    "name": "helmet_with_white_cross",
-    "unicode": "26D1",
+  "helmet_with_cross": {
+    "category": "people",
+    "moji": "⛑",
+    "unicodeVersion": "5.2",
     "digest": "8286107391d44b9cd7fce5dc83bfdebbcdcf5a8214c46a8990732ec40263ed77"
   },
-  {
-    "name": "herb",
-    "unicode": "1F33F",
+  "herb": {
+    "category": "nature",
+    "moji": "🌿",
+    "unicodeVersion": "6.0",
     "digest": "9fe8ed65515ede59d0926dcf98f14e2498785e1965610aa0dd56eca9b4bedad9"
   },
-  {
-    "name": "hibiscus",
-    "unicode": "1F33A",
+  "hibiscus": {
+    "category": "nature",
+    "moji": "🌺",
+    "unicodeVersion": "6.0",
     "digest": "c442e8eacbd8727bd154bd39692a9a2a03ea2f674b9670ad8361f78a038afe49"
   },
-  {
-    "name": "high_brightness",
-    "unicode": "1F506",
+  "high_brightness": {
+    "category": "symbols",
+    "moji": "🔆",
+    "unicodeVersion": "6.0",
     "digest": "35ced42426dcfd5214c2c6c577dce84bb708156433945e6b6adaff7ea530cc57"
   },
-  {
-    "name": "high_heel",
-    "unicode": "1F460",
+  "high_heel": {
+    "category": "people",
+    "moji": "👠",
+    "unicodeVersion": "6.0",
     "digest": "1e7c7aba50eb1d02cf1d9aa372caca741a6005cf47f68dfa75b7310c3cb18f05"
   },
-  {
-    "name": "hockey",
-    "unicode": "1F3D2",
+  "hockey": {
+    "category": "activity",
+    "moji": "🏒",
+    "unicodeVersion": "8.0",
     "digest": "2d00fb17baa617e799db8e9b1771cc365bb4545c7633df0123e66e1a6e2ed25d"
   },
-  {
-    "name": "hole",
-    "unicode": "1F573",
+  "hole": {
+    "category": "objects",
+    "moji": "🕳",
+    "unicodeVersion": "7.0",
     "digest": "8b5539f6f24f09d5d68ffd56be5aa2a8a2f753a8dfbf64892fb02c8f2703e920"
   },
-  {
-    "name": "homes",
-    "unicode": "1F3D8",
-    "digest": "cd512f2b4ce747325607d47da48e083dbfe38a44b85b2522bc372bd105afd25f"
-  },
-  {
-    "name": "house_buildings",
-    "unicode": "1F3D8",
+  "homes": {
+    "category": "travel",
+    "moji": "🏘",
+    "unicodeVersion": "7.0",
     "digest": "cd512f2b4ce747325607d47da48e083dbfe38a44b85b2522bc372bd105afd25f"
   },
-  {
-    "name": "honey_pot",
-    "unicode": "1F36F",
+  "honey_pot": {
+    "category": "food",
+    "moji": "🍯",
+    "unicodeVersion": "6.0",
     "digest": "f6eec8c32fbd1b461446dc6c5d5031c43e6ee9685dc9b1ea1b839114e48c4eee"
   },
-  {
-    "name": "horse",
-    "unicode": "1F434",
+  "horse": {
+    "category": "nature",
+    "moji": "🐴",
+    "unicodeVersion": "6.0",
     "digest": "e377649a9549835770a2a721a92570f699255f88efa646029638eb8ec5f10e3d"
   },
-  {
-    "name": "horse_racing",
-    "unicode": "1F3C7",
+  "horse_racing": {
+    "category": "activity",
+    "moji": "🏇",
+    "unicodeVersion": "6.0",
     "digest": "3b98e94e9c028ad85b9a750cc61db5ee3ac23cf5ad9243ea3e996b1f772bad54"
   },
-  {
-    "name": "horse_racing_tone1",
-    "unicode": "1F3C7-1F3FB",
+  "horse_racing_tone1": {
+    "category": "activity",
+    "moji": "🏇🏻",
+    "unicodeVersion": "8.0",
     "digest": "382d8e4502ed34fc1bbf1779ce483bc2e22b83f89c91746c11a5d7aea656d446"
   },
-  {
-    "name": "horse_racing_tone2",
-    "unicode": "1F3C7-1F3FC",
+  "horse_racing_tone2": {
+    "category": "activity",
+    "moji": "🏇🏼",
+    "unicodeVersion": "8.0",
     "digest": "198df9973b492ea63e5cfc210dd9591750ccce04a6380adc1dc5b4cb0462a8cd"
   },
-  {
-    "name": "horse_racing_tone3",
-    "unicode": "1F3C7-1F3FD",
+  "horse_racing_tone3": {
+    "category": "activity",
+    "moji": "🏇🏽",
+    "unicodeVersion": "8.0",
     "digest": "a67f95fc92c366750ebad3c4db92982893d67a5ed78163c8cc809ac40d2ab9a3"
   },
-  {
-    "name": "horse_racing_tone4",
-    "unicode": "1F3C7-1F3FE",
+  "horse_racing_tone4": {
+    "category": "activity",
+    "moji": "🏇🏾",
+    "unicodeVersion": "8.0",
     "digest": "986b1706c4a3395b58a8ae3b7609ffdd4424dfefcbf26c88c8085f4f6379734e"
   },
-  {
-    "name": "horse_racing_tone5",
-    "unicode": "1F3C7-1F3FF",
+  "horse_racing_tone5": {
+    "category": "activity",
+    "moji": "🏇🏿",
+    "unicodeVersion": "8.0",
     "digest": "66656b5e3d0f43f16f983f9db6214b07aac73b143eeff6475782f98aa5b9ba53"
   },
-  {
-    "name": "hospital",
-    "unicode": "1F3E5",
+  "hospital": {
+    "category": "travel",
+    "moji": "🏥",
+    "unicodeVersion": "6.0",
     "digest": "034573e76df444f5b0eb7aff3a4103e4b49a1813869155ab3ae29a6fc0c6c8a2"
   },
-  {
-    "name": "hot_pepper",
-    "unicode": "1F336",
+  "hot_pepper": {
+    "category": "food",
+    "moji": "🌶",
+    "unicodeVersion": "7.0",
     "digest": "0b05777d42698196a10db17d04030175b1dfa772d06288f71d666d5f8d3fddbc"
   },
-  {
-    "name": "hotdog",
-    "unicode": "1F32D",
+  "hotdog": {
+    "category": "food",
+    "moji": "🌭",
+    "unicodeVersion": "8.0",
     "digest": "7a25bbd1a7531fd34a22c654c0931d9e74bea2bbe7baa9f9cbd88f43baa79fb5"
   },
-  {
-    "name": "hot_dog",
-    "unicode": "1F32D",
-    "digest": "7a25bbd1a7531fd34a22c654c0931d9e74bea2bbe7baa9f9cbd88f43baa79fb5"
-  },
-  {
-    "name": "hotel",
-    "unicode": "1F3E8",
+  "hotel": {
+    "category": "travel",
+    "moji": "🏨",
+    "unicodeVersion": "6.0",
     "digest": "2d78e0ad4cfb0caad778c7de49fefd6e8356afe902a43e3f1c40bceb6b0be422"
   },
-  {
-    "name": "hotsprings",
-    "unicode": "2668",
+  "hotsprings": {
+    "category": "symbols",
+    "moji": "♨",
+    "unicodeVersion": "1.1",
     "digest": "4c10c3a974b44693e8cbe91365c8b8d7f14f62db234cc516b6e54c08a6bacaed"
   },
-  {
-    "name": "hourglass",
-    "unicode": "231B",
+  "hourglass": {
+    "category": "objects",
+    "moji": "⌛",
+    "unicodeVersion": "1.1",
     "digest": "f0bae8392aaf6f75a83f5d8914936b8650665b24ba1b232fa546b71545dd9acd"
   },
-  {
-    "name": "hourglass_flowing_sand",
-    "unicode": "23F3",
+  "hourglass_flowing_sand": {
+    "category": "objects",
+    "moji": "⏳",
+    "unicodeVersion": "6.0",
     "digest": "2d077729f40fc04007a933e97356bd511cbd8be76b8c55962ca3fa0d8b828e23"
   },
-  {
-    "name": "house",
-    "unicode": "1F3E0",
+  "house": {
+    "category": "travel",
+    "moji": "🏠",
+    "unicodeVersion": "6.0",
     "digest": "b4ac25979fbe161ada0d2a75769aa7552d2371d37d78cddba4ffdc7f076d3279"
   },
-  {
-    "name": "house_abandoned",
-    "unicode": "1F3DA",
-    "digest": "6e1a58533fbfe88a0eb03668c9f17c5c654a6cc7734ed798d4a885400f823610"
-  },
-  {
-    "name": "derelict_house_building",
-    "unicode": "1F3DA",
+  "house_abandoned": {
+    "category": "travel",
+    "moji": "🏚",
+    "unicodeVersion": "7.0",
     "digest": "6e1a58533fbfe88a0eb03668c9f17c5c654a6cc7734ed798d4a885400f823610"
   },
-  {
-    "name": "house_with_garden",
-    "unicode": "1F3E1",
+  "house_with_garden": {
+    "category": "travel",
+    "moji": "🏡",
+    "unicodeVersion": "6.0",
     "digest": "817463f23ec0a849393ba75c333e822b4d253cd4db998c127e90d1b924f35d20"
   },
-  {
-    "name": "hugging",
-    "unicode": "1F917",
+  "hugging": {
+    "category": "people",
+    "moji": "🤗",
+    "unicodeVersion": "8.0",
     "digest": "69810a98b1247e1f1e496aa757e428189ef5cc086764fabd8189cf1eef82234f"
   },
-  {
-    "name": "hugging_face",
-    "unicode": "1F917",
-    "digest": "69810a98b1247e1f1e496aa757e428189ef5cc086764fabd8189cf1eef82234f"
-  },
-  {
-    "name": "hushed",
-    "unicode": "1F62F",
+  "hushed": {
+    "category": "people",
+    "moji": "😯",
+    "unicodeVersion": "6.1",
     "digest": "22586107f7399eff64538a52929dade152633aa268fc5ec4e6fe1c0e00a7bd89"
   },
-  {
-    "name": "ice_cream",
-    "unicode": "1F368",
+  "ice_cream": {
+    "category": "food",
+    "moji": "🍨",
+    "unicodeVersion": "6.0",
     "digest": "d1a8e685f2ecf83dead28733859e369d6ce120a2669cdab97dc4423547d472ac"
   },
-  {
-    "name": "ice_skate",
-    "unicode": "26F8",
+  "ice_skate": {
+    "category": "activity",
+    "moji": "⛸",
+    "unicodeVersion": "5.2",
     "digest": "41ef65c143bc068868fa64080ffd447d91aa3fe2a39e69ecaa97022820af4dcd"
   },
-  {
-    "name": "icecream",
-    "unicode": "1F366",
+  "icecream": {
+    "category": "food",
+    "moji": "🍦",
+    "unicodeVersion": "6.0",
     "digest": "22cfe17b80cbd2a0377ee90da45bd40d33533c914b2639d363fbb1f00714e194"
   },
-  {
-    "name": "id",
-    "unicode": "1F194",
+  "id": {
+    "category": "symbols",
+    "moji": "🆔",
+    "unicodeVersion": "6.0",
     "digest": "bcf0922e083821d3be7951893084ea0d72a0110ef0b20d11dfec24dd70633893"
   },
-  {
-    "name": "ideograph_advantage",
-    "unicode": "1F250",
+  "ideograph_advantage": {
+    "category": "symbols",
+    "moji": "🉐",
+    "unicodeVersion": "6.0",
     "digest": "0b6bf59f63fda1afa92d652814a778a056c3f4abdd9cf3f6796068bd71783051"
   },
-  {
-    "name": "imp",
-    "unicode": "1F47F",
+  "imp": {
+    "category": "people",
+    "moji": "👿",
+    "unicodeVersion": "6.0",
     "digest": "52598cf2441988f875ccb4e479637baefc679e3ca64e9a6400e56488b0fde811"
   },
-  {
-    "name": "inbox_tray",
-    "unicode": "1F4E5",
+  "inbox_tray": {
+    "category": "objects",
+    "moji": "📥",
+    "unicodeVersion": "6.0",
     "digest": "d5d9497022b5318fcfbfdfcd56df9c65dd8f4a4cb5e6283ca260836df57da301"
   },
-  {
-    "name": "incoming_envelope",
-    "unicode": "1F4E8",
+  "incoming_envelope": {
+    "category": "objects",
+    "moji": "📨",
+    "unicodeVersion": "6.0",
     "digest": "310b7bdcca93452fe10c72c03d0aafa12b98e5d3408896d275d06d3693812c7a"
   },
-  {
-    "name": "information_desk_person",
-    "unicode": "1F481",
+  "information_desk_person": {
+    "category": "people",
+    "moji": "💁",
+    "unicodeVersion": "6.0",
     "digest": "9f12a4a58a650e8e1d3836ef857003c3ccd42ad4203a2479eb95100bf6559064"
   },
-  {
-    "name": "information_desk_person_tone1",
-    "unicode": "1F481-1F3FB",
+  "information_desk_person_tone1": {
+    "category": "people",
+    "moji": "💁🏻",
+    "unicodeVersion": "8.0",
     "digest": "6674f2e059eff7cfd7fd6abc800da37c4f1087feb4ff26c9e4e31aa29fdf9921"
   },
-  {
-    "name": "information_desk_person_tone2",
-    "unicode": "1F481-1F3FC",
+  "information_desk_person_tone2": {
+    "category": "people",
+    "moji": "💁🏼",
+    "unicodeVersion": "8.0",
     "digest": "9983412ecd130b7e9cfb078167016c06fd043b6f9f3c26d21733ca3f059fd109"
   },
-  {
-    "name": "information_desk_person_tone3",
-    "unicode": "1F481-1F3FD",
+  "information_desk_person_tone3": {
+    "category": "people",
+    "moji": "💁🏽",
+    "unicodeVersion": "8.0",
     "digest": "d8907bf47af5722127afca8fc0da587eab33044a6c60a94890983deb8d6f7a66"
   },
-  {
-    "name": "information_desk_person_tone4",
-    "unicode": "1F481-1F3FE",
+  "information_desk_person_tone4": {
+    "category": "people",
+    "moji": "💁🏾",
+    "unicodeVersion": "8.0",
     "digest": "3be086d4edfe9ca8e4a364b4e8d09b81b5b594b5eeb9ffdf6370179fb3118658"
   },
-  {
-    "name": "information_desk_person_tone5",
-    "unicode": "1F481-1F3FF",
+  "information_desk_person_tone5": {
+    "category": "people",
+    "moji": "💁🏿",
+    "unicodeVersion": "8.0",
     "digest": "2fde4e98dd11c5c29c89cad7cbb7bd2d5077dfad07913b20e01955b2d0dfad40"
   },
-  {
-    "name": "information_source",
-    "unicode": "2139",
+  "information_source": {
+    "category": "symbols",
+    "moji": "ℹ",
+    "unicodeVersion": "3.0",
     "digest": "b6bf3cce86d42c2e3c46470baab4af01e900b8ae337b605c3da07c3eba671269"
   },
-  {
-    "name": "innocent",
-    "unicode": "1F607",
+  "innocent": {
+    "category": "people",
+    "moji": "😇",
+    "unicodeVersion": "6.0",
     "digest": "20f8d856bc3e46f4b1173cea05d4577e1c61f06b2daba46e57db90f4066bb428"
   },
-  {
-    "name": "interrobang",
-    "unicode": "2049",
+  "interrobang": {
+    "category": "symbols",
+    "moji": "⁉",
+    "unicodeVersion": "3.0",
     "digest": "92a2d5b4c0bd6714e402f6f12fe19774cb41d081b5e9c23c415ce794224d8117"
   },
-  {
-    "name": "iphone",
-    "unicode": "1F4F1",
+  "iphone": {
+    "category": "objects",
+    "moji": "📱",
+    "unicodeVersion": "6.0",
     "digest": "1ebc54215713cd4bf1c1e50770999f2512bb4fea29e37d0bb3a8aa2460ff875d"
   },
-  {
-    "name": "island",
-    "unicode": "1F3DD",
-    "digest": "7f9eb5c0cd865762f7a0f187e09c1be442de7010e7c2e113d56aae998597c90d"
-  },
-  {
-    "name": "desert_island",
-    "unicode": "1F3DD",
+  "island": {
+    "category": "travel",
+    "moji": "🏝",
+    "unicodeVersion": "7.0",
     "digest": "7f9eb5c0cd865762f7a0f187e09c1be442de7010e7c2e113d56aae998597c90d"
   },
-  {
-    "name": "izakaya_lantern",
-    "unicode": "1F3EE",
+  "izakaya_lantern": {
+    "category": "objects",
+    "moji": "🏮",
+    "unicodeVersion": "6.0",
     "digest": "fbdc290e666d43d0776a73b955c26df4518692b35e72742e073705fc4ca2ae88"
   },
-  {
-    "name": "jack_o_lantern",
-    "unicode": "1F383",
+  "jack_o_lantern": {
+    "category": "nature",
+    "moji": "🎃",
+    "unicodeVersion": "6.0",
     "digest": "78d666c2e80f64bfb6796f53e5ba4960a83ec36192110e8661031bee2b5e370a"
   },
-  {
-    "name": "japan",
-    "unicode": "1F5FE",
+  "japan": {
+    "category": "travel",
+    "moji": "🗾",
+    "unicodeVersion": "6.0",
     "digest": "e7d9d6ebf9047fdd3c52e074ba259659c6d8e51a6abae3cdb8d6cf6dbf9a93fe"
   },
-  {
-    "name": "japanese_castle",
-    "unicode": "1F3EF",
+  "japanese_castle": {
+    "category": "travel",
+    "moji": "🏯",
+    "unicodeVersion": "6.0",
     "digest": "938ae132c403330288223b88d28c19a47224d4f254fbc2366ecef73d9633112c"
   },
-  {
-    "name": "japanese_goblin",
-    "unicode": "1F47A",
+  "japanese_goblin": {
+    "category": "people",
+    "moji": "👺",
+    "unicodeVersion": "6.0",
     "digest": "63d4bcf58b9d0c29612994432aad2ae35819fdd2890674e60a2f1d51601b742e"
   },
-  {
-    "name": "japanese_ogre",
-    "unicode": "1F479",
+  "japanese_ogre": {
+    "category": "people",
+    "moji": "👹",
+    "unicodeVersion": "6.0",
     "digest": "434ceedd102e7dcbc07e086811673dd63659ddf8c3ec4d029a3d759a0abfcbdb"
   },
-  {
-    "name": "jeans",
-    "unicode": "1F456",
+  "jeans": {
+    "category": "people",
+    "moji": "👖",
+    "unicodeVersion": "6.0",
     "digest": "f986ad32e419cca81c995f8371f0189d1490172a97ebbeac60054a1af08949c5"
   },
-  {
-    "name": "joy",
-    "unicode": "1F602",
+  "joy": {
+    "category": "people",
+    "moji": "😂",
+    "unicodeVersion": "6.0",
     "digest": "75d7a05043523d290c46d3b313b19ed3c95271f1110bcf234cf13d4273625b08"
   },
-  {
-    "name": "joy_cat",
-    "unicode": "1F639",
+  "joy_cat": {
+    "category": "people",
+    "moji": "😹",
+    "unicodeVersion": "6.0",
     "digest": "a65c999604147e5e20170fcb14f80a1ff0a633f991492e1f790b2ad4caec7b7e"
   },
-  {
-    "name": "joystick",
-    "unicode": "1F579",
+  "joystick": {
+    "category": "objects",
+    "moji": "🕹",
+    "unicodeVersion": "7.0",
     "digest": "671ee588f397a96f27056a67e6a06d6e8d22c2109ec57b2859badb5fec9cf8dd"
   },
-  {
-    "name": "juggling",
-    "unicode": "1F939",
+  "juggling": {
+    "category": "activity",
+    "moji": "🤹",
+    "unicodeVersion": "9.0",
     "digest": "1f5dafa78de8b37f3df88fdf3084d2380666bd74ab2f449754d8724f6f8dbfa5"
   },
-  {
-    "name": "juggler",
-    "unicode": "1F939",
-    "digest": "1f5dafa78de8b37f3df88fdf3084d2380666bd74ab2f449754d8724f6f8dbfa5"
-  },
-  {
-    "name": "juggling_tone1",
-    "unicode": "1F939-1F3FB",
-    "digest": "b0b4d020148c896be69c28b08e3c486f6db270d138c7ccf4be362b29eb99878d"
-  },
-  {
-    "name": "juggler_tone1",
-    "unicode": "1F939-1F3FB",
+  "juggling_tone1": {
+    "category": "activity",
+    "moji": "🤹🏻",
+    "unicodeVersion": "9.0",
     "digest": "b0b4d020148c896be69c28b08e3c486f6db270d138c7ccf4be362b29eb99878d"
   },
-  {
-    "name": "juggling_tone2",
-    "unicode": "1F939-1F3FC",
+  "juggling_tone2": {
+    "category": "activity",
+    "moji": "🤹🏼",
+    "unicodeVersion": "9.0",
     "digest": "cfe0c1649b2fdca03673e0e64f3a7d06d4bd49b8954c769aeb7eb88b70ec99f4"
   },
-  {
-    "name": "juggler_tone2",
-    "unicode": "1F939-1F3FC",
-    "digest": "cfe0c1649b2fdca03673e0e64f3a7d06d4bd49b8954c769aeb7eb88b70ec99f4"
-  },
-  {
-    "name": "juggling_tone3",
-    "unicode": "1F939-1F3FD",
-    "digest": "7f87022722008bb265abe245e8157dc7a61944f5da62b3cf86f26ee1b3bdef63"
-  },
-  {
-    "name": "juggler_tone3",
-    "unicode": "1F939-1F3FD",
+  "juggling_tone3": {
+    "category": "activity",
+    "moji": "🤹🏽",
+    "unicodeVersion": "9.0",
     "digest": "7f87022722008bb265abe245e8157dc7a61944f5da62b3cf86f26ee1b3bdef63"
   },
-  {
-    "name": "juggling_tone4",
-    "unicode": "1F939-1F3FE",
+  "juggling_tone4": {
+    "category": "activity",
+    "moji": "🤹🏾",
+    "unicodeVersion": "9.0",
     "digest": "1f00da8c05582c95501cc6c3fe5ce0f9bfbc16789dcee59844a8fe7831198583"
   },
-  {
-    "name": "juggler_tone4",
-    "unicode": "1F939-1F3FE",
-    "digest": "1f00da8c05582c95501cc6c3fe5ce0f9bfbc16789dcee59844a8fe7831198583"
-  },
-  {
-    "name": "juggling_tone5",
-    "unicode": "1F939-1F3FF",
-    "digest": "a195bf734788eb7961c00dbc05255a49da8b9d5042fada29b26cc20393d3ce52"
-  },
-  {
-    "name": "juggler_tone5",
-    "unicode": "1F939-1F3FF",
+  "juggling_tone5": {
+    "category": "activity",
+    "moji": "🤹🏿",
+    "unicodeVersion": "9.0",
     "digest": "a195bf734788eb7961c00dbc05255a49da8b9d5042fada29b26cc20393d3ce52"
   },
-  {
-    "name": "kaaba",
-    "unicode": "1F54B",
+  "kaaba": {
+    "category": "travel",
+    "moji": "🕋",
+    "unicodeVersion": "8.0",
     "digest": "a4618782f9583f077bd383965f1c91b9985a949bb7b6cec7af22914e7f5e9ab6"
   },
-  {
-    "name": "key",
-    "unicode": "1F511",
+  "key": {
+    "category": "objects",
+    "moji": "🔑",
+    "unicodeVersion": "6.0",
     "digest": "66719fa77a50a0827c8d47237e2704c03e38186e6fef80627a765473b2294c2e"
   },
-  {
-    "name": "key2",
-    "unicode": "1F5DD",
+  "key2": {
+    "category": "objects",
+    "moji": "🗝",
+    "unicodeVersion": "7.0",
     "digest": "f57240a014a9da5da3d4d98c17d0a55e0ff2e5f2d22731d2fc867105cff54c6e"
   },
-  {
-    "name": "old_key",
-    "unicode": "1F5DD",
-    "digest": "f57240a014a9da5da3d4d98c17d0a55e0ff2e5f2d22731d2fc867105cff54c6e"
-  },
-  {
-    "name": "keyboard",
-    "unicode": "2328",
+  "keyboard": {
+    "category": "objects",
+    "moji": "⌨",
+    "unicodeVersion": "1.1",
     "digest": "34da8ff62ca964142f9281b80123dbba74deaac8d77fa61758c30cfb36c31386"
   },
-  {
-    "name": "kimono",
-    "unicode": "1F458",
+  "kimono": {
+    "category": "people",
+    "moji": "👘",
+    "unicodeVersion": "6.0",
     "digest": "637182590e256c8fb74ce4c0565f5180c07f06e3bdebf30138ed3259b209c27f"
   },
-  {
-    "name": "kiss",
-    "unicode": "1F48B",
+  "kiss": {
+    "category": "people",
+    "moji": "💋",
+    "unicodeVersion": "6.0",
     "digest": "62f9b9ffcb01558cd5bb829344a1d1d399511663ff5235405c1f786c9416a94d"
   },
-  {
-    "name": "kiss_mm",
-    "unicode": "1F468-2764-1F48B-1F468",
-    "digest": "6b0ae32ecb7ec0f0f43dc7a1350711185cce114c52752395f364ddbfb4f1fff4"
-  },
-  {
-    "name": "couplekiss_mm",
-    "unicode": "1F468-2764-1F48B-1F468",
+  "kiss_mm": {
+    "category": "people",
+    "moji": "👨‍❤️‍💋‍👨",
+    "unicodeVersion": "6.0",
     "digest": "6b0ae32ecb7ec0f0f43dc7a1350711185cce114c52752395f364ddbfb4f1fff4"
   },
-  {
-    "name": "kiss_ww",
-    "unicode": "1F469-2764-1F48B-1F469",
+  "kiss_ww": {
+    "category": "people",
+    "moji": "👩‍❤️‍💋‍👩",
+    "unicodeVersion": "6.0",
     "digest": "6de420cf752e706b1b7e9522b1b9be62eda069cb028c8fd587caf39f6a142e6a"
   },
-  {
-    "name": "couplekiss_ww",
-    "unicode": "1F469-2764-1F48B-1F469",
-    "digest": "6de420cf752e706b1b7e9522b1b9be62eda069cb028c8fd587caf39f6a142e6a"
-  },
-  {
-    "name": "kissing",
-    "unicode": "1F617",
+  "kissing": {
+    "category": "people",
+    "moji": "😗",
+    "unicodeVersion": "6.1",
     "digest": "b4a505f9e3d7fbd0ac60111f0e678cf425a5fd1abc65a3e9db59ae4abcfb8e85"
   },
-  {
-    "name": "kissing_cat",
-    "unicode": "1F63D",
+  "kissing_cat": {
+    "category": "people",
+    "moji": "😽",
+    "unicodeVersion": "6.0",
     "digest": "a00431bf10601db4998e78433279167e52cbd36aed885399482529d5cdab8636"
   },
-  {
-    "name": "kissing_closed_eyes",
-    "unicode": "1F61A",
+  "kissing_closed_eyes": {
+    "category": "people",
+    "moji": "😚",
+    "unicodeVersion": "6.0",
     "digest": "ae474db7daf80fe0b82ae1f2a11672cfcd9f9126e100f6e6d4b8a0d135dce39d"
   },
-  {
-    "name": "kissing_heart",
-    "unicode": "1F618",
+  "kissing_heart": {
+    "category": "people",
+    "moji": "😘",
+    "unicodeVersion": "6.0",
     "digest": "bce372573bd3b347b555c1cd22087e03e650df73c8e0284ab668bf6633251632"
   },
-  {
-    "name": "kissing_smiling_eyes",
-    "unicode": "1F619",
+  "kissing_smiling_eyes": {
+    "category": "people",
+    "moji": "😙",
+    "unicodeVersion": "6.1",
     "digest": "f0f8636cb1a02b93cc72ce1b194b890fca823d91e35926b889be3ecfae79207f"
   },
-  {
-    "name": "kiwi",
-    "unicode": "1F95D",
-    "digest": "70a3a05f333d9455d2da12eed970bc3baae416286848fed8e5dd31b5be0819be"
-  },
-  {
-    "name": "kiwifruit",
-    "unicode": "1F95D",
+  "kiwi": {
+    "category": "food",
+    "moji": "🥝",
+    "unicodeVersion": "9.0",
     "digest": "70a3a05f333d9455d2da12eed970bc3baae416286848fed8e5dd31b5be0819be"
   },
-  {
-    "name": "knife",
-    "unicode": "1F52A",
+  "knife": {
+    "category": "objects",
+    "moji": "🔪",
+    "unicodeVersion": "6.0",
     "digest": "e6189e4843c6e80875b4952fcddb0c858f7c6039b9214bbec6a261a1358425df"
   },
-  {
-    "name": "koala",
-    "unicode": "1F428",
+  "koala": {
+    "category": "nature",
+    "moji": "🐨",
+    "unicodeVersion": "6.0",
     "digest": "c58f7e0abae42c2218a85efed0e04151df67187815bebca7f3db6f435e0dab4d"
   },
-  {
-    "name": "koko",
-    "unicode": "1F201",
+  "koko": {
+    "category": "symbols",
+    "moji": "🈁",
+    "unicodeVersion": "6.0",
     "digest": "5f45eb49bbf298e1fadedfe6cccc297850fcaaa4535e4cc911d48d979af55807"
   },
-  {
-    "name": "label",
-    "unicode": "1F3F7",
+  "label": {
+    "category": "objects",
+    "moji": "🏷",
+    "unicodeVersion": "7.0",
     "digest": "9550ed50cedbc56eb1bd22a8a0809d837048a33d6e2e6e7d65c50d95fa05a85d"
   },
-  {
-    "name": "large_blue_circle",
-    "unicode": "1F535",
+  "large_blue_circle": {
+    "category": "symbols",
+    "moji": "🔵",
+    "unicodeVersion": "6.0",
     "digest": "0df3fb3b09a6269459a3d9a1fe78db572190a948680844cfe758f53b6a482ff4"
   },
-  {
-    "name": "large_blue_diamond",
-    "unicode": "1F537",
+  "large_blue_diamond": {
+    "category": "symbols",
+    "moji": "🔷",
+    "unicodeVersion": "6.0",
     "digest": "7f646b4e9de2788ed09e45f72cb512c269dda4989029b39bf9a2556659321651"
   },
-  {
-    "name": "large_orange_diamond",
-    "unicode": "1F536",
+  "large_orange_diamond": {
+    "category": "symbols",
+    "moji": "🔶",
+    "unicodeVersion": "6.0",
     "digest": "80ae005ef9d79190c777f00de0993f8b3cb783f7051d76e971640c8c0827c338"
   },
-  {
-    "name": "last_quarter_moon",
-    "unicode": "1F317",
+  "last_quarter_moon": {
+    "category": "nature",
+    "moji": "🌗",
+    "unicodeVersion": "6.0",
     "digest": "3d1f276607c685d50f4b70d00a57750a57ad9ad84256dafd2dc8eef8c72300c3"
   },
-  {
-    "name": "last_quarter_moon_with_face",
-    "unicode": "1F31C",
+  "last_quarter_moon_with_face": {
+    "category": "nature",
+    "moji": "🌜",
+    "unicodeVersion": "6.0",
     "digest": "d516825ba52dc67f5a01433fb9df2aa77742d38efde4225983ebc4882cbdfe5d"
   },
-  {
-    "name": "laughing",
-    "unicode": "1F606",
+  "laughing": {
+    "category": "people",
+    "moji": "😆",
+    "unicodeVersion": "6.0",
     "digest": "e9ea994b39650740c4961f070ed492d86b3acf6e6a830a6dadaa3a6872e81b81"
   },
-  {
-    "name": "satisfied",
-    "unicode": "1F606",
-    "digest": "e9ea994b39650740c4961f070ed492d86b3acf6e6a830a6dadaa3a6872e81b81"
-  },
-  {
-    "name": "leaves",
-    "unicode": "1F343",
+  "leaves": {
+    "category": "nature",
+    "moji": "🍃",
+    "unicodeVersion": "6.0",
     "digest": "56a7a0e767a6f214d340d1b5989efd99fec52c6aa306ec5c3328e32234a1631b"
   },
-  {
-    "name": "ledger",
-    "unicode": "1F4D2",
+  "ledger": {
+    "category": "objects",
+    "moji": "📒",
+    "unicodeVersion": "6.0",
     "digest": "e58cb714353e96a2891a5d97910ff79660e637af909b81c49c919d3735db55b4"
   },
-  {
-    "name": "left_facing_fist",
-    "unicode": "1F91B",
+  "left_facing_fist": {
+    "category": "people",
+    "moji": "🤛",
+    "unicodeVersion": "9.0",
     "digest": "7861be485beefae0de341df2f21576666e22f63511a033e785752f30c07291da"
   },
-  {
-    "name": "left_fist",
-    "unicode": "1F91B",
-    "digest": "7861be485beefae0de341df2f21576666e22f63511a033e785752f30c07291da"
-  },
-  {
-    "name": "left_facing_fist_tone1",
-    "unicode": "1F91B-1F3FB",
+  "left_facing_fist_tone1": {
+    "category": "people",
+    "moji": "🤛🏻",
+    "unicodeVersion": "9.0",
     "digest": "2e4c4dd96b0e4b46fe0f9ce5666344d266d0f17a8544cbae73d96638d1955296"
   },
-  {
-    "name": "left_fist_tone1",
-    "unicode": "1F91B-1F3FB",
-    "digest": "2e4c4dd96b0e4b46fe0f9ce5666344d266d0f17a8544cbae73d96638d1955296"
-  },
-  {
-    "name": "left_facing_fist_tone2",
-    "unicode": "1F91B-1F3FC",
-    "digest": "b96a63a801175ce98a75f0edad7b5574251a3fbbd894d8ab3f21aeeda366cc13"
-  },
-  {
-    "name": "left_fist_tone2",
-    "unicode": "1F91B-1F3FC",
+  "left_facing_fist_tone2": {
+    "category": "people",
+    "moji": "🤛🏼",
+    "unicodeVersion": "9.0",
     "digest": "b96a63a801175ce98a75f0edad7b5574251a3fbbd894d8ab3f21aeeda366cc13"
   },
-  {
-    "name": "left_facing_fist_tone3",
-    "unicode": "1F91B-1F3FD",
+  "left_facing_fist_tone3": {
+    "category": "people",
+    "moji": "🤛🏽",
+    "unicodeVersion": "9.0",
     "digest": "99df84635513c2ebfef24df1bd3705233e02149eef788c7b82ca0548df6f6ea5"
   },
-  {
-    "name": "left_fist_tone3",
-    "unicode": "1F91B-1F3FD",
-    "digest": "99df84635513c2ebfef24df1bd3705233e02149eef788c7b82ca0548df6f6ea5"
-  },
-  {
-    "name": "left_facing_fist_tone4",
-    "unicode": "1F91B-1F3FE",
-    "digest": "68954842ca725aec0aa39bce4aa81aad17ac30f5f298561dfa411feb07414cd3"
-  },
-  {
-    "name": "left_fist_tone4",
-    "unicode": "1F91B-1F3FE",
+  "left_facing_fist_tone4": {
+    "category": "people",
+    "moji": "🤛🏾",
+    "unicodeVersion": "9.0",
     "digest": "68954842ca725aec0aa39bce4aa81aad17ac30f5f298561dfa411feb07414cd3"
   },
-  {
-    "name": "left_facing_fist_tone5",
-    "unicode": "1F91B-1F3FF",
-    "digest": "a419b33fae82612dc860ff48950c0547a1642d4f0c94b6547324440837d3bb21"
-  },
-  {
-    "name": "left_fist_tone5",
-    "unicode": "1F91B-1F3FF",
+  "left_facing_fist_tone5": {
+    "category": "people",
+    "moji": "🤛🏿",
+    "unicodeVersion": "9.0",
     "digest": "a419b33fae82612dc860ff48950c0547a1642d4f0c94b6547324440837d3bb21"
   },
-  {
-    "name": "left_luggage",
-    "unicode": "1F6C5",
+  "left_luggage": {
+    "category": "symbols",
+    "moji": "🛅",
+    "unicodeVersion": "6.0",
     "digest": "6625077767a51163ea20cbc299f3c13fd5ccf1b5ce365ee702ef1fef6be3dadf"
   },
-  {
-    "name": "left_right_arrow",
-    "unicode": "2194",
+  "left_right_arrow": {
+    "category": "symbols",
+    "moji": "↔",
+    "unicodeVersion": "1.1",
     "digest": "560fcf1b794eb0d5269c73b3f8da57540cbb8a6f1a9af7a9d10b202252247e34"
   },
-  {
-    "name": "leftwards_arrow_with_hook",
-    "unicode": "21A9",
+  "leftwards_arrow_with_hook": {
+    "category": "symbols",
+    "moji": "↩",
+    "unicodeVersion": "1.1",
     "digest": "504714c5559b1bd35aa469be83069a923d1a25f364cac08c10df0195749e7b26"
   },
-  {
-    "name": "lemon",
-    "unicode": "1F34B",
+  "lemon": {
+    "category": "food",
+    "moji": "🍋",
+    "unicodeVersion": "6.0",
     "digest": "ccca25bb6ac47770dba3aaf75144128f9a73299061969b25a35ad1733dcde5fe"
   },
-  {
-    "name": "leo",
-    "unicode": "264C",
+  "leo": {
+    "category": "symbols",
+    "moji": "♌",
+    "unicodeVersion": "1.1",
     "digest": "f2ed930e279699962f189e0cac519cc29d339b3e82debfdc90c5b0935a7543bb"
   },
-  {
-    "name": "leopard",
-    "unicode": "1F406",
+  "leopard": {
+    "category": "nature",
+    "moji": "🐆",
+    "unicodeVersion": "6.0",
     "digest": "d4a8964b6f2cdf6ddf074d0f1f2f65783a1a43eb4af426905fad0e60899939c7"
   },
-  {
-    "name": "level_slider",
-    "unicode": "1F39A",
+  "level_slider": {
+    "category": "objects",
+    "moji": "🎚",
+    "unicodeVersion": "7.0",
     "digest": "48842324f54d971ebf548a89a82ac7f29e235702081c91b477b1a92d427290e7"
   },
-  {
-    "name": "levitate",
-    "unicode": "1F574",
-    "digest": "453c24bf2544ed3ef3c710a7fabbd5fdace4dc65cddd377274d30d921523b50b"
-  },
-  {
-    "name": "man_in_business_suit_levitating",
-    "unicode": "1F574",
+  "levitate": {
+    "category": "activity",
+    "moji": "🕴",
+    "unicodeVersion": "7.0",
     "digest": "453c24bf2544ed3ef3c710a7fabbd5fdace4dc65cddd377274d30d921523b50b"
   },
-  {
-    "name": "libra",
-    "unicode": "264E",
+  "libra": {
+    "category": "symbols",
+    "moji": "♎",
+    "unicodeVersion": "1.1",
     "digest": "e330ba05bb449db074bc23d1514246ca5e249110f44ddb5804e5510eef6deac1"
   },
-  {
-    "name": "lifter",
-    "unicode": "1F3CB",
+  "lifter": {
+    "category": "activity",
+    "moji": "🏋",
+    "unicodeVersion": "7.0",
     "digest": "d6c94a32eb863d14a2a01add8ab95040f42a55d9e3f90641a0fe143d58127558"
   },
-  {
-    "name": "weight_lifter",
-    "unicode": "1F3CB",
-    "digest": "d6c94a32eb863d14a2a01add8ab95040f42a55d9e3f90641a0fe143d58127558"
-  },
-  {
-    "name": "lifter_tone1",
-    "unicode": "1F3CB-1F3FB",
-    "digest": "870acf2f554fce360b58d3e98b4c0558d7ec7775587776c0f9d40c6fb1bdacf9"
-  },
-  {
-    "name": "weight_lifter_tone1",
-    "unicode": "1F3CB-1F3FB",
+  "lifter_tone1": {
+    "category": "activity",
+    "moji": "🏋🏻",
+    "unicodeVersion": "8.0",
     "digest": "870acf2f554fce360b58d3e98b4c0558d7ec7775587776c0f9d40c6fb1bdacf9"
   },
-  {
-    "name": "lifter_tone2",
-    "unicode": "1F3CB-1F3FC",
-    "digest": "1a7ece8512e42241cdd95c85ccc509bc0ff9c7c6ffaff2be343c77f417a27576"
-  },
-  {
-    "name": "weight_lifter_tone2",
-    "unicode": "1F3CB-1F3FC",
+  "lifter_tone2": {
+    "category": "activity",
+    "moji": "🏋🏼",
+    "unicodeVersion": "8.0",
     "digest": "1a7ece8512e42241cdd95c85ccc509bc0ff9c7c6ffaff2be343c77f417a27576"
   },
-  {
-    "name": "lifter_tone3",
-    "unicode": "1F3CB-1F3FD",
-    "digest": "4bc633ee82a0fb59feba379fb6901a489e4ac849d758f9c8e7a1a0a26eaa380c"
-  },
-  {
-    "name": "weight_lifter_tone3",
-    "unicode": "1F3CB-1F3FD",
+  "lifter_tone3": {
+    "category": "activity",
+    "moji": "🏋🏽",
+    "unicodeVersion": "8.0",
     "digest": "4bc633ee82a0fb59feba379fb6901a489e4ac849d758f9c8e7a1a0a26eaa380c"
   },
-  {
-    "name": "lifter_tone4",
-    "unicode": "1F3CB-1F3FE",
-    "digest": "d086fe5577b5ba80676f2224d886f8ebe4588314f429f12a34c52c971ed71b5c"
-  },
-  {
-    "name": "weight_lifter_tone4",
-    "unicode": "1F3CB-1F3FE",
+  "lifter_tone4": {
+    "category": "activity",
+    "moji": "🏋🏾",
+    "unicodeVersion": "8.0",
     "digest": "d086fe5577b5ba80676f2224d886f8ebe4588314f429f12a34c52c971ed71b5c"
   },
-  {
-    "name": "lifter_tone5",
-    "unicode": "1F3CB-1F3FF",
-    "digest": "79b0edf6ce1fd024dd7f458e322ad8588af0b789a04cc1cf38380dc8b9c76f55"
-  },
-  {
-    "name": "weight_lifter_tone5",
-    "unicode": "1F3CB-1F3FF",
+  "lifter_tone5": {
+    "category": "activity",
+    "moji": "🏋🏿",
+    "unicodeVersion": "8.0",
     "digest": "79b0edf6ce1fd024dd7f458e322ad8588af0b789a04cc1cf38380dc8b9c76f55"
   },
-  {
-    "name": "light_rail",
-    "unicode": "1F688",
+  "light_rail": {
+    "category": "travel",
+    "moji": "🚈",
+    "unicodeVersion": "6.0",
     "digest": "2f30b23a738371690b2f00d96ddb5ceb90a1442b5478754626a3dfa263ed2fc1"
   },
-  {
-    "name": "link",
-    "unicode": "1F517",
+  "link": {
+    "category": "objects",
+    "moji": "🔗",
+    "unicodeVersion": "6.0",
     "digest": "7bf567aabd1fc38b3d70422f9db3a13b50950cf6207e70962c9938827c196ccb"
   },
-  {
-    "name": "lion_face",
-    "unicode": "1F981",
-    "digest": "dd24f2668e973ec973e97dc111f59a2cc14e9b608387401191dd53368d28d4fa"
-  },
-  {
-    "name": "lion",
-    "unicode": "1F981",
+  "lion_face": {
+    "category": "nature",
+    "moji": "🦁",
+    "unicodeVersion": "8.0",
     "digest": "dd24f2668e973ec973e97dc111f59a2cc14e9b608387401191dd53368d28d4fa"
   },
-  {
-    "name": "lips",
-    "unicode": "1F444",
+  "lips": {
+    "category": "people",
+    "moji": "👄",
+    "unicodeVersion": "6.0",
     "digest": "8740d8086525c7a836d64625a6915cc1c59af69ba143456dbb59e0179276895e"
   },
-  {
-    "name": "lipstick",
-    "unicode": "1F484",
+  "lipstick": {
+    "category": "people",
+    "moji": "💄",
+    "unicodeVersion": "6.0",
     "digest": "751dcb22706a796033b13a2ccb94304236ec13207ad4d011e02d230ae33ab5c1"
   },
-  {
-    "name": "lizard",
-    "unicode": "1F98E",
+  "lizard": {
+    "category": "nature",
+    "moji": "🦎",
+    "unicodeVersion": "9.0",
     "digest": "fb9191f9eab58b8403d4c4626ccbb14ba05c1f6944011751a8edcc4dd03c66e6"
   },
-  {
-    "name": "lock",
-    "unicode": "1F512",
+  "lock": {
+    "category": "objects",
+    "moji": "🔒",
+    "unicodeVersion": "6.0",
     "digest": "043b4fc0b8c79d47a07d91308e628e1ac262aea6c1ec05e6b84bf7bcdf89dc83"
   },
-  {
-    "name": "lock_with_ink_pen",
-    "unicode": "1F50F",
+  "lock_with_ink_pen": {
+    "category": "objects",
+    "moji": "🔏",
+    "unicodeVersion": "6.0",
     "digest": "7b5e959b26cf7296c7b230fc2be9feb9e38391c5001951a019d16b169a71aba9"
   },
-  {
-    "name": "lollipop",
-    "unicode": "1F36D",
+  "lollipop": {
+    "category": "food",
+    "moji": "🍭",
+    "unicodeVersion": "6.0",
     "digest": "17b6a0df47ec758a2f9c087b46a6902cee344d39407ef4c321e408505cbb72ca"
   },
-  {
-    "name": "loop",
-    "unicode": "27BF",
+  "loop": {
+    "category": "symbols",
+    "moji": "➿",
+    "unicodeVersion": "6.0",
     "digest": "9f20ecc34b3c871789ba7d0712aa31e7a74b6c1558ac8bea385bc40590056726"
   },
-  {
-    "name": "loud_sound",
-    "unicode": "1F50A",
+  "loud_sound": {
+    "category": "symbols",
+    "moji": "🔊",
+    "unicodeVersion": "6.0",
     "digest": "64b12db9ddd8adf74a9fc2bd83c7979ea865113347f7ce8666e9ccf5019e715f"
   },
-  {
-    "name": "loudspeaker",
-    "unicode": "1F4E2",
+  "loudspeaker": {
+    "category": "symbols",
+    "moji": "📢",
+    "unicodeVersion": "6.0",
     "digest": "1e1f35d16dd2898ebaa6f2b2868203df6e09c8a70df069c92d6d1b5cb2ac0976"
   },
-  {
-    "name": "love_hotel",
-    "unicode": "1F3E9",
+  "love_hotel": {
+    "category": "travel",
+    "moji": "🏩",
+    "unicodeVersion": "6.0",
     "digest": "ff8966a50fd47a216855488eb09a367d231fea21f49e7e5325191d32fb494473"
   },
-  {
-    "name": "love_letter",
-    "unicode": "1F48C",
+  "love_letter": {
+    "category": "objects",
+    "moji": "💌",
+    "unicodeVersion": "6.0",
     "digest": "037261c8ca4d72f7205e51664591696da2ae7ceb19f1c1c9f6123da5a5979d29"
   },
-  {
-    "name": "low_brightness",
-    "unicode": "1F505",
+  "low_brightness": {
+    "category": "symbols",
+    "moji": "🔅",
+    "unicodeVersion": "6.0",
     "digest": "a065d00a416e297c168b0a675cafcf492fedf94865cb21801a1be5a3914593d4"
   },
-  {
-    "name": "lying_face",
-    "unicode": "1F925",
-    "digest": "ce836170165e1b70938273f289c02c2106873cd9ab5472dbcd487c2f9f53f13d"
-  },
-  {
-    "name": "liar",
-    "unicode": "1F925",
+  "lying_face": {
+    "category": "people",
+    "moji": "🤥",
+    "unicodeVersion": "9.0",
     "digest": "ce836170165e1b70938273f289c02c2106873cd9ab5472dbcd487c2f9f53f13d"
   },
-  {
-    "name": "m",
-    "unicode": "24C2",
+  "m": {
+    "category": "symbols",
+    "moji": "Ⓜ",
+    "unicodeVersion": "1.1",
     "digest": "54588ac2b7fcd53a96f17124e9de69b617613fcd5af9ad2930a094cb795bb9f4"
   },
-  {
-    "name": "mag",
-    "unicode": "1F50D",
+  "mag": {
+    "category": "objects",
+    "moji": "🔍",
+    "unicodeVersion": "6.0",
     "digest": "a6e31a2efa7d9427aaa30b45d9f4181ee55c44be08aea2df165a86e0e6d9eaa1"
   },
-  {
-    "name": "mag_right",
-    "unicode": "1F50E",
+  "mag_right": {
+    "category": "objects",
+    "moji": "🔎",
+    "unicodeVersion": "6.0",
     "digest": "c7d8ceeb05db261e5eaab31dc4da432d0d5592a2ed71e526c5a542daa230bbaf"
   },
-  {
-    "name": "mahjong",
-    "unicode": "1F004",
+  "mahjong": {
+    "category": "symbols",
+    "moji": "🀄",
+    "unicodeVersion": "5.1",
     "digest": "755d69f988434ce1c17531a8b7ac92ead6f5607c2635a22f10e0ad70f09fc3e6"
   },
-  {
-    "name": "mailbox",
-    "unicode": "1F4EB",
+  "mailbox": {
+    "category": "objects",
+    "moji": "📫",
+    "unicodeVersion": "6.0",
     "digest": "2069091be90a530a43ef29d5ec7688c351bf4d5b08d63a0d20d72b67d639ec62"
   },
-  {
-    "name": "mailbox_closed",
-    "unicode": "1F4EA",
+  "mailbox_closed": {
+    "category": "objects",
+    "moji": "📪",
+    "unicodeVersion": "6.0",
     "digest": "d88d65bfebb8216535fd055c69f319564b2cf0b0901820f8312f581864557ed4"
   },
-  {
-    "name": "mailbox_with_mail",
-    "unicode": "1F4EC",
+  "mailbox_with_mail": {
+    "category": "objects",
+    "moji": "📬",
+    "unicodeVersion": "6.0",
     "digest": "69e966b4659128991a70c6a2dd4d647551bedb91bdf5ce688958686bbec56381"
   },
-  {
-    "name": "mailbox_with_no_mail",
-    "unicode": "1F4ED",
+  "mailbox_with_no_mail": {
+    "category": "objects",
+    "moji": "📭",
+    "unicodeVersion": "6.0",
     "digest": "9e92d8ee88f660ce56da61077c80ec26c5d8f54ebd2306c4cfa16f6c1b981f83"
   },
-  {
-    "name": "man",
-    "unicode": "1F468",
+  "man": {
+    "category": "people",
+    "moji": "👨",
+    "unicodeVersion": "6.0",
     "digest": "42b882d2c6aa095f1afcf901203838d95c1908bdc725519779186b9c33c728d7"
   },
-  {
-    "name": "man_dancing",
-    "unicode": "1F57A",
-    "digest": "9f632ee0c886d5f03c61e5f3a27668262c0cc2693b857a91c23c1e5ea3785b9e"
-  },
-  {
-    "name": "male_dancer",
-    "unicode": "1F57A",
+  "man_dancing": {
+    "category": "people",
+    "moji": "🕺",
+    "unicodeVersion": "9.0",
     "digest": "9f632ee0c886d5f03c61e5f3a27668262c0cc2693b857a91c23c1e5ea3785b9e"
   },
-  {
-    "name": "man_dancing_tone1",
-    "unicode": "1F57A-1F3FB",
-    "digest": "6c56a16cb105bcdd97472645b3a351cebdbb1132cbfd18b0118f289db5fbe741"
-  },
-  {
-    "name": "male_dancer_tone1",
-    "unicode": "1F57A-1F3FB",
+  "man_dancing_tone1": {
+    "category": "activity",
+    "moji": "🕺🏻",
+    "unicodeVersion": "9.0",
     "digest": "6c56a16cb105bcdd97472645b3a351cebdbb1132cbfd18b0118f289db5fbe741"
   },
-  {
-    "name": "man_dancing_tone2",
-    "unicode": "1F57A-1F3FC",
-    "digest": "ed7e78c14d205a03fdd5581e5213add69a55e13b4cbaf76a6d5a0d6c80f53327"
-  },
-  {
-    "name": "male_dancer_tone2",
-    "unicode": "1F57A-1F3FC",
+  "man_dancing_tone2": {
+    "category": "activity",
+    "moji": "🕺🏼",
+    "unicodeVersion": "9.0",
     "digest": "ed7e78c14d205a03fdd5581e5213add69a55e13b4cbaf76a6d5a0d6c80f53327"
   },
-  {
-    "name": "man_dancing_tone3",
-    "unicode": "1F57A-1F3FD",
+  "man_dancing_tone3": {
+    "category": "activity",
+    "moji": "🕺🏽",
+    "unicodeVersion": "9.0",
     "digest": "13b45403e11800163406206eedeb8b579cc83eca2f60246be97e099164387bc8"
   },
-  {
-    "name": "male_dancer_tone3",
-    "unicode": "1F57A-1F3FD",
-    "digest": "13b45403e11800163406206eedeb8b579cc83eca2f60246be97e099164387bc8"
-  },
-  {
-    "name": "man_dancing_tone4",
-    "unicode": "1F57A-1F3FE",
-    "digest": "f6feb1b0b83565fadcdd1a8737d3daa08893e919547d2a06de899160162d9c4a"
-  },
-  {
-    "name": "male_dancer_tone4",
-    "unicode": "1F57A-1F3FE",
+  "man_dancing_tone4": {
+    "category": "activity",
+    "moji": "🕺🏾",
+    "unicodeVersion": "9.0",
     "digest": "f6feb1b0b83565fadcdd1a8737d3daa08893e919547d2a06de899160162d9c4a"
   },
-  {
-    "name": "man_dancing_tone5",
-    "unicode": "1F57A-1F3FF",
+  "man_dancing_tone5": {
+    "category": "activity",
+    "moji": "🕺🏿",
+    "unicodeVersion": "9.0",
     "digest": "fe20a9ed9ba991653b4d0683de347ed7c226a5d75610307584a2ddd6fcd1e3f2"
   },
-  {
-    "name": "male_dancer_tone5",
-    "unicode": "1F57A-1F3FF",
-    "digest": "fe20a9ed9ba991653b4d0683de347ed7c226a5d75610307584a2ddd6fcd1e3f2"
-  },
-  {
-    "name": "man_in_tuxedo",
-    "unicode": "1F935",
+  "man_in_tuxedo": {
+    "category": "people",
+    "moji": "🤵",
+    "unicodeVersion": "9.0",
     "digest": "4d451a971dfefedc4830ba78e19b123f250e09ae65baddccdc56c0f8aa3a9b50"
   },
-  {
-    "name": "man_in_tuxedo_tone1",
-    "unicode": "1F935-1F3FB",
-    "digest": "2814833334fb211ae2ecb1fb5964e9752282d0fb4d7f3477de5dd2a4f812a793"
-  },
-  {
-    "name": "tuxedo_tone1",
-    "unicode": "1F935-1F3FB",
+  "man_in_tuxedo_tone1": {
+    "category": "people",
+    "moji": "🤵🏻",
+    "unicodeVersion": "9.0",
     "digest": "2814833334fb211ae2ecb1fb5964e9752282d0fb4d7f3477de5dd2a4f812a793"
   },
-  {
-    "name": "man_in_tuxedo_tone2",
-    "unicode": "1F935-1F3FC",
+  "man_in_tuxedo_tone2": {
+    "category": "people",
+    "moji": "🤵🏼",
+    "unicodeVersion": "9.0",
     "digest": "cd1bab9ee0e2335d3cd99d51216cccdc4fc3c2cf20129b8b7e11a51a77258f68"
   },
-  {
-    "name": "tuxedo_tone2",
-    "unicode": "1F935-1F3FC",
-    "digest": "cd1bab9ee0e2335d3cd99d51216cccdc4fc3c2cf20129b8b7e11a51a77258f68"
-  },
-  {
-    "name": "man_in_tuxedo_tone3",
-    "unicode": "1F935-1F3FD",
-    "digest": "f387775f925fe60b9f3e7cad63a55d4d196ddd41658029a70440d14c17cb99f9"
-  },
-  {
-    "name": "tuxedo_tone3",
-    "unicode": "1F935-1F3FD",
+  "man_in_tuxedo_tone3": {
+    "category": "people",
+    "moji": "🤵🏽",
+    "unicodeVersion": "9.0",
     "digest": "f387775f925fe60b9f3e7cad63a55d4d196ddd41658029a70440d14c17cb99f9"
   },
-  {
-    "name": "man_in_tuxedo_tone4",
-    "unicode": "1F935-1F3FE",
+  "man_in_tuxedo_tone4": {
+    "category": "people",
+    "moji": "🤵🏾",
+    "unicodeVersion": "9.0",
     "digest": "08debd7a573d1201aee8a2f281ef7cb638d4a2a096222150391f36963f07c622"
   },
-  {
-    "name": "tuxedo_tone4",
-    "unicode": "1F935-1F3FE",
-    "digest": "08debd7a573d1201aee8a2f281ef7cb638d4a2a096222150391f36963f07c622"
-  },
-  {
-    "name": "man_in_tuxedo_tone5",
-    "unicode": "1F935-1F3FF",
-    "digest": "e3b10e0619f0911cf9b665a265f4ef829b8f6ba6e9c3a021d0539a27e315f8fe"
-  },
-  {
-    "name": "tuxedo_tone5",
-    "unicode": "1F935-1F3FF",
+  "man_in_tuxedo_tone5": {
+    "category": "people",
+    "moji": "🤵🏿",
+    "unicodeVersion": "9.0",
     "digest": "e3b10e0619f0911cf9b665a265f4ef829b8f6ba6e9c3a021d0539a27e315f8fe"
   },
-  {
-    "name": "man_tone1",
-    "unicode": "1F468-1F3FB",
+  "man_tone1": {
+    "category": "people",
+    "moji": "👨🏻",
+    "unicodeVersion": "8.0",
     "digest": "7053e265fa7d2594de54a6c5d06c21795b9a7dfb36a1c5594ca43c4c6cc56504"
   },
-  {
-    "name": "man_tone2",
-    "unicode": "1F468-1F3FC",
+  "man_tone2": {
+    "category": "people",
+    "moji": "👨🏼",
+    "unicodeVersion": "8.0",
     "digest": "7ebc64de40d3ac60fb761be5cf94f53fa10b4f03fb66add46c90f5d98eaf71eb"
   },
-  {
-    "name": "man_tone3",
-    "unicode": "1F468-1F3FD",
+  "man_tone3": {
+    "category": "people",
+    "moji": "👨🏽",
+    "unicodeVersion": "8.0",
     "digest": "77ceef4d3740ed4751acb83dd45b6b754cf625c522c6757309cd4d61202d7149"
   },
-  {
-    "name": "man_tone4",
-    "unicode": "1F468-1F3FE",
+  "man_tone4": {
+    "category": "people",
+    "moji": "👨🏾",
+    "unicodeVersion": "8.0",
     "digest": "41e6037c393f61cca61b9a81b27ed14a95d75fe380e3a00153c33a371a836ffd"
   },
-  {
-    "name": "man_tone5",
-    "unicode": "1F468-1F3FF",
+  "man_tone5": {
+    "category": "people",
+    "moji": "👨🏿",
+    "unicodeVersion": "8.0",
     "digest": "a8cebfd39a5b9c79af7cc37f205e1135376056fee287af967c9f55d415572d99"
   },
-  {
-    "name": "man_with_gua_pi_mao",
-    "unicode": "1F472",
+  "man_with_gua_pi_mao": {
+    "category": "people",
+    "moji": "👲",
+    "unicodeVersion": "6.0",
     "digest": "3dae285e900c69986a48db0fa89d4f371a49f38608059cdae52be098030c5ac4"
   },
-  {
-    "name": "man_with_gua_pi_mao_tone1",
-    "unicode": "1F472-1F3FB",
+  "man_with_gua_pi_mao_tone1": {
+    "category": "people",
+    "moji": "👲🏻",
+    "unicodeVersion": "8.0",
     "digest": "35404d8e266920c78edd9e7143fb052b42f65242a5698494c4f4365e9183cc67"
   },
-  {
-    "name": "man_with_gua_pi_mao_tone2",
-    "unicode": "1F472-1F3FC",
+  "man_with_gua_pi_mao_tone2": {
+    "category": "people",
+    "moji": "👲🏼",
+    "unicodeVersion": "8.0",
     "digest": "82d4f968665a93c7543372c8a1eeb0f25d0ea6842d5e518bd91c226c6c3ab8c2"
   },
-  {
-    "name": "man_with_gua_pi_mao_tone3",
-    "unicode": "1F472-1F3FD",
+  "man_with_gua_pi_mao_tone3": {
+    "category": "people",
+    "moji": "👲🏽",
+    "unicodeVersion": "8.0",
     "digest": "f44159f0c672b9b833449382896180e799abf574f5b3c6cd9541caa992fa18ce"
   },
-  {
-    "name": "man_with_gua_pi_mao_tone4",
-    "unicode": "1F472-1F3FE",
+  "man_with_gua_pi_mao_tone4": {
+    "category": "people",
+    "moji": "👲🏾",
+    "unicodeVersion": "8.0",
     "digest": "c79060188f9461ca34eaa225b7682d8c410883609509fb731c992db69bfeeb50"
   },
-  {
-    "name": "man_with_gua_pi_mao_tone5",
-    "unicode": "1F472-1F3FF",
+  "man_with_gua_pi_mao_tone5": {
+    "category": "people",
+    "moji": "👲🏿",
+    "unicodeVersion": "8.0",
     "digest": "de9e4acdb10f7abddeeabc0b48d91139fc8b544a601c530db811f099991b0d38"
   },
-  {
-    "name": "man_with_turban",
-    "unicode": "1F473",
+  "man_with_turban": {
+    "category": "people",
+    "moji": "👳",
+    "unicodeVersion": "6.0",
     "digest": "db72c944e93983f38d00e3e936ebb5b243c6069f1f1236d46f6a9f1beb8d6634"
   },
-  {
-    "name": "man_with_turban_tone1",
-    "unicode": "1F473-1F3FB",
+  "man_with_turban_tone1": {
+    "category": "people",
+    "moji": "👳🏻",
+    "unicodeVersion": "8.0",
     "digest": "b6d7489c4cd151af09fff48b62c54c336303e14866e6ef38f94cd834b085d09e"
   },
-  {
-    "name": "man_with_turban_tone2",
-    "unicode": "1F473-1F3FC",
+  "man_with_turban_tone2": {
+    "category": "people",
+    "moji": "👳🏼",
+    "unicodeVersion": "8.0",
     "digest": "7854ef973c21847f452d7e78e5c460ea300e12b539ce92c69dabe8f1bf3a4382"
   },
-  {
-    "name": "man_with_turban_tone3",
-    "unicode": "1F473-1F3FD",
+  "man_with_turban_tone3": {
+    "category": "people",
+    "moji": "👳🏽",
+    "unicodeVersion": "8.0",
     "digest": "1dbd9bd78f5263cbadee7d0d5754c14cfbc914f7329e25fbd97d9f5b8ce0737e"
   },
-  {
-    "name": "man_with_turban_tone4",
-    "unicode": "1F473-1F3FE",
+  "man_with_turban_tone4": {
+    "category": "people",
+    "moji": "👳🏾",
+    "unicodeVersion": "8.0",
     "digest": "4f4804da4a7c98ad4f9db3ae3eaf674c8977c638e73414e33ef1f65098e413a3"
   },
-  {
-    "name": "man_with_turban_tone5",
-    "unicode": "1F473-1F3FF",
+  "man_with_turban_tone5": {
+    "category": "people",
+    "moji": "👳🏿",
+    "unicodeVersion": "8.0",
     "digest": "240282aa346ef9b1d0d475ea93a02597697f0f56f086305879b532b0b933210a"
   },
-  {
-    "name": "mans_shoe",
-    "unicode": "1F45E",
+  "mans_shoe": {
+    "category": "people",
+    "moji": "👞",
+    "unicodeVersion": "6.0",
     "digest": "f53fe74abd9906cd3e2dd7e7bddbe1feb9f8f7be28b807fabe452f1f60ca1b84"
   },
-  {
-    "name": "map",
-    "unicode": "1F5FA",
+  "map": {
+    "category": "objects",
+    "moji": "🗺",
+    "unicodeVersion": "7.0",
     "digest": "84f496a062b5c3ae1e8013506175a69036038c8130891bcf780a69ce7fcbe4de"
   },
-  {
-    "name": "world_map",
-    "unicode": "1F5FA",
-    "digest": "84f496a062b5c3ae1e8013506175a69036038c8130891bcf780a69ce7fcbe4de"
-  },
-  {
-    "name": "maple_leaf",
-    "unicode": "1F341",
+  "maple_leaf": {
+    "category": "nature",
+    "moji": "🍁",
+    "unicodeVersion": "6.0",
     "digest": "72629a205e33f89337815ad7e51bb5c73947d1a9f98afe5072bdf4846827ae72"
   },
-  {
-    "name": "martial_arts_uniform",
-    "unicode": "1F94B",
-    "digest": "a1ae797b31081425b388ab31efc635d8eb73a40980fd0fae4708aa5313e2a964"
-  },
-  {
-    "name": "karate_uniform",
-    "unicode": "1F94B",
+  "martial_arts_uniform": {
+    "category": "activity",
+    "moji": "🥋",
+    "unicodeVersion": "9.0",
     "digest": "a1ae797b31081425b388ab31efc635d8eb73a40980fd0fae4708aa5313e2a964"
   },
-  {
-    "name": "mask",
-    "unicode": "1F637",
+  "mask": {
+    "category": "people",
+    "moji": "😷",
+    "unicodeVersion": "6.0",
     "digest": "1b58af9ae599308aabf41bbd38f599fa896bd9fe5df7a40be9f2dc7e0e230600"
   },
-  {
-    "name": "massage",
-    "unicode": "1F486",
+  "massage": {
+    "category": "people",
+    "moji": "💆",
+    "unicodeVersion": "6.0",
     "digest": "6ee48b4d8cec0bf31e11d7803ad9fc1f909457c8c00cb320b5671395af3c170c"
   },
-  {
-    "name": "massage_tone1",
-    "unicode": "1F486-1F3FB",
+  "massage_tone1": {
+    "category": "people",
+    "moji": "💆🏻",
+    "unicodeVersion": "8.0",
     "digest": "9da162c2f39628156b87db986a6ada59372a9e9a6b3f0488d21c9e65ec3309bb"
   },
-  {
-    "name": "massage_tone2",
-    "unicode": "1F486-1F3FC",
+  "massage_tone2": {
+    "category": "people",
+    "moji": "💆🏼",
+    "unicodeVersion": "8.0",
     "digest": "ac259188549b5b429b8c4929e1da2314859e8857ee49720551467aedfcc96567"
   },
-  {
-    "name": "massage_tone3",
-    "unicode": "1F486-1F3FD",
+  "massage_tone3": {
+    "category": "people",
+    "moji": "💆🏽",
+    "unicodeVersion": "8.0",
     "digest": "cfd9c105b6debc10448f172afcb20d4192899f7ae5aa8af54c834153a5466364"
   },
-  {
-    "name": "massage_tone4",
-    "unicode": "1F486-1F3FE",
+  "massage_tone4": {
+    "category": "people",
+    "moji": "💆🏾",
+    "unicodeVersion": "8.0",
     "digest": "38ab715c621c58454f3cb09153a96380118cf082568554b6edc5f83fb62e9297"
   },
-  {
-    "name": "massage_tone5",
-    "unicode": "1F486-1F3FF",
+  "massage_tone5": {
+    "category": "people",
+    "moji": "💆🏿",
+    "unicodeVersion": "8.0",
     "digest": "32480457734121b0c83e9be6d693ae379c95535f43f963c0c2f0f20434ee12c6"
   },
-  {
-    "name": "meat_on_bone",
-    "unicode": "1F356",
+  "meat_on_bone": {
+    "category": "food",
+    "moji": "🍖",
+    "unicodeVersion": "6.0",
     "digest": "d71a8e0b118d5e6ca60690793ce9649afb78e707fcbd7be890a75564c94434fd"
   },
-  {
-    "name": "medal",
-    "unicode": "1F3C5",
+  "medal": {
+    "category": "activity",
+    "moji": "🏅",
+    "unicodeVersion": "7.0",
     "digest": "9600cbe57e08da090c60629bcafd2821c87322e738c2454f8e883ceb756e7391"
   },
-  {
-    "name": "sports_medal",
-    "unicode": "1F3C5",
-    "digest": "9600cbe57e08da090c60629bcafd2821c87322e738c2454f8e883ceb756e7391"
-  },
-  {
-    "name": "mega",
-    "unicode": "1F4E3",
+  "mega": {
+    "category": "symbols",
+    "moji": "📣",
+    "unicodeVersion": "6.0",
     "digest": "4b1def6b5b051c5045514063f0ac006222ad81fbfe56d840e14bb950713e331b"
   },
-  {
-    "name": "melon",
-    "unicode": "1F348",
+  "melon": {
+    "category": "food",
+    "moji": "🍈",
+    "unicodeVersion": "6.0",
     "digest": "0cdd663e6f2129808856cdf0746e6571b62aac641f224adb553baf3bb63ba3bd"
   },
-  {
-    "name": "menorah",
-    "unicode": "1F54E",
+  "menorah": {
+    "category": "symbols",
+    "moji": "🕎",
+    "unicodeVersion": "8.0",
     "digest": "49fca8c3bc00ea69653ee2f8d4e21e561856ba39716c13e9d107db3e805a2997"
   },
-  {
-    "name": "mens",
-    "unicode": "1F6B9",
+  "mens": {
+    "category": "symbols",
+    "moji": "🚹",
+    "unicodeVersion": "6.0",
     "digest": "7d92292586ee12a5d1a557c37da4d14708dc3ce701cf32d3280dcc83d91e5df8"
   },
-  {
-    "name": "metal",
-    "unicode": "1F918",
-    "digest": "ffb750caf187f5d821c990108e2699ac3e216492bcff6ee543f4a7aa55b9fd29"
-  },
-  {
-    "name": "sign_of_the_horns",
-    "unicode": "1F918",
+  "metal": {
+    "category": "people",
+    "moji": "🤘",
+    "unicodeVersion": "8.0",
     "digest": "ffb750caf187f5d821c990108e2699ac3e216492bcff6ee543f4a7aa55b9fd29"
   },
-  {
-    "name": "metal_tone1",
-    "unicode": "1F918-1F3FB",
+  "metal_tone1": {
+    "category": "people",
+    "moji": "🤘🏻",
+    "unicodeVersion": "8.0",
     "digest": "5505f0b0340f9ba572db8897e40adf598cfa784686ad5ee360a7351bf44ddc1d"
   },
-  {
-    "name": "sign_of_the_horns_tone1",
-    "unicode": "1F918-1F3FB",
-    "digest": "5505f0b0340f9ba572db8897e40adf598cfa784686ad5ee360a7351bf44ddc1d"
-  },
-  {
-    "name": "metal_tone2",
-    "unicode": "1F918-1F3FC",
-    "digest": "8f9eee3ad5fc7eeeb30118d16d27467b16fd87297e0ecf02656db77e701f5aeb"
-  },
-  {
-    "name": "sign_of_the_horns_tone2",
-    "unicode": "1F918-1F3FC",
+  "metal_tone2": {
+    "category": "people",
+    "moji": "🤘🏼",
+    "unicodeVersion": "8.0",
     "digest": "8f9eee3ad5fc7eeeb30118d16d27467b16fd87297e0ecf02656db77e701f5aeb"
   },
-  {
-    "name": "metal_tone3",
-    "unicode": "1F918-1F3FD",
+  "metal_tone3": {
+    "category": "people",
+    "moji": "🤘🏽",
+    "unicodeVersion": "8.0",
     "digest": "8270a7ecf5eb11431a07ef04cc476c2651ac8aacb0d4768e5cb69355f8a5e84e"
   },
-  {
-    "name": "sign_of_the_horns_tone3",
-    "unicode": "1F918-1F3FD",
-    "digest": "8270a7ecf5eb11431a07ef04cc476c2651ac8aacb0d4768e5cb69355f8a5e84e"
-  },
-  {
-    "name": "metal_tone4",
-    "unicode": "1F918-1F3FE",
+  "metal_tone4": {
+    "category": "people",
+    "moji": "🤘🏾",
+    "unicodeVersion": "8.0",
     "digest": "f24f7b137dd6c7899dc0a8794204bbde7ad43ec1e63b419c90dd70a8b77871e8"
   },
-  {
-    "name": "sign_of_the_horns_tone4",
-    "unicode": "1F918-1F3FE",
-    "digest": "f24f7b137dd6c7899dc0a8794204bbde7ad43ec1e63b419c90dd70a8b77871e8"
-  },
-  {
-    "name": "metal_tone5",
-    "unicode": "1F918-1F3FF",
+  "metal_tone5": {
+    "category": "people",
+    "moji": "🤘🏿",
+    "unicodeVersion": "8.0",
     "digest": "07b0726a632653b980df775f460cd3fe1ea8d4a7b0b46fe29e089b66579482d2"
   },
-  {
-    "name": "sign_of_the_horns_tone5",
-    "unicode": "1F918-1F3FF",
-    "digest": "07b0726a632653b980df775f460cd3fe1ea8d4a7b0b46fe29e089b66579482d2"
-  },
-  {
-    "name": "metro",
-    "unicode": "1F687",
+  "metro": {
+    "category": "travel",
+    "moji": "🚇",
+    "unicodeVersion": "6.0",
     "digest": "b380247b61b5e2ca1b9b70fabff65907b2c3a5191a14b169ae094af94659b9b1"
   },
-  {
-    "name": "microphone",
-    "unicode": "1F3A4",
+  "microphone": {
+    "category": "activity",
+    "moji": "🎤",
+    "unicodeVersion": "6.0",
     "digest": "9ef4fc2e40d5391c4bb2d30f34f59662cff7cbb1b04341c9dac210d0e21b44ae"
   },
-  {
-    "name": "microphone2",
-    "unicode": "1F399",
-    "digest": "8a30464d51f7f101335778444c43270ac0679900f49463e6556682d9db1cb4dc"
-  },
-  {
-    "name": "studio_microphone",
-    "unicode": "1F399",
+  "microphone2": {
+    "category": "objects",
+    "moji": "🎙",
+    "unicodeVersion": "7.0",
     "digest": "8a30464d51f7f101335778444c43270ac0679900f49463e6556682d9db1cb4dc"
   },
-  {
-    "name": "microscope",
-    "unicode": "1F52C",
+  "microscope": {
+    "category": "objects",
+    "moji": "🔬",
+    "unicodeVersion": "6.0",
     "digest": "4ca4322c6ba99b8c15acdb8b605f84f87398769e504b262b134c1f3868b2692f"
   },
-  {
-    "name": "middle_finger",
-    "unicode": "1F595",
+  "middle_finger": {
+    "category": "people",
+    "moji": "🖕",
+    "unicodeVersion": "7.0",
     "digest": "0c3f1cc0ec7323f6d19508ad22fa90050845f7b5cc83f599ab2cacb89cf5dd0e"
   },
-  {
-    "name": "reversed_hand_with_middle_finger_extended",
-    "unicode": "1F595",
-    "digest": "0c3f1cc0ec7323f6d19508ad22fa90050845f7b5cc83f599ab2cacb89cf5dd0e"
-  },
-  {
-    "name": "middle_finger_tone1",
-    "unicode": "1F595-1F3FB",
-    "digest": "4ebecf1058a3059aaa826eaad39c1a791120f115f65dde6d6ae32fc5561f60f7"
-  },
-  {
-    "name": "reversed_hand_with_middle_finger_extended_tone1",
-    "unicode": "1F595-1F3FB",
+  "middle_finger_tone1": {
+    "category": "people",
+    "moji": "🖕🏻",
+    "unicodeVersion": "8.0",
     "digest": "4ebecf1058a3059aaa826eaad39c1a791120f115f65dde6d6ae32fc5561f60f7"
   },
-  {
-    "name": "middle_finger_tone2",
-    "unicode": "1F595-1F3FC",
-    "digest": "85ff506a08c38663c2dfa2e3a90584c02a36aa3dda33af47cdb49834bf9baf83"
-  },
-  {
-    "name": "reversed_hand_with_middle_finger_extended_tone2",
-    "unicode": "1F595-1F3FC",
+  "middle_finger_tone2": {
+    "category": "people",
+    "moji": "🖕🏼",
+    "unicodeVersion": "8.0",
     "digest": "85ff506a08c38663c2dfa2e3a90584c02a36aa3dda33af47cdb49834bf9baf83"
   },
-  {
-    "name": "middle_finger_tone3",
-    "unicode": "1F595-1F3FD",
-    "digest": "cac697ff5207bf8a4e091912f3127f4e73c88ef69b5c6561d1d7b12ed60be8f1"
-  },
-  {
-    "name": "reversed_hand_with_middle_finger_extended_tone3",
-    "unicode": "1F595-1F3FD",
+  "middle_finger_tone3": {
+    "category": "people",
+    "moji": "🖕🏽",
+    "unicodeVersion": "8.0",
     "digest": "cac697ff5207bf8a4e091912f3127f4e73c88ef69b5c6561d1d7b12ed60be8f1"
   },
-  {
-    "name": "middle_finger_tone4",
-    "unicode": "1F595-1F3FE",
-    "digest": "9324a5a4e3986b798ad8c61f31c18fb507ca7a4abfd6e9ae1408b80b185bf8c7"
-  },
-  {
-    "name": "reversed_hand_with_middle_finger_extended_tone4",
-    "unicode": "1F595-1F3FE",
+  "middle_finger_tone4": {
+    "category": "people",
+    "moji": "🖕🏾",
+    "unicodeVersion": "8.0",
     "digest": "9324a5a4e3986b798ad8c61f31c18fb507ca7a4abfd6e9ae1408b80b185bf8c7"
   },
-  {
-    "name": "middle_finger_tone5",
-    "unicode": "1F595-1F3FF",
-    "digest": "078f917cd4d8be08a880724e9400449980d92740ccbee4a57f5046a9cf7f6575"
-  },
-  {
-    "name": "reversed_hand_with_middle_finger_extended_tone5",
-    "unicode": "1F595-1F3FF",
+  "middle_finger_tone5": {
+    "category": "people",
+    "moji": "🖕🏿",
+    "unicodeVersion": "8.0",
     "digest": "078f917cd4d8be08a880724e9400449980d92740ccbee4a57f5046a9cf7f6575"
   },
-  {
-    "name": "military_medal",
-    "unicode": "1F396",
+  "military_medal": {
+    "category": "activity",
+    "moji": "🎖",
+    "unicodeVersion": "7.0",
     "digest": "5da18351dc14b66cfc070148c83b7c8e67e6b1e3f515ae501133c38ee5c28d3d"
   },
-  {
-    "name": "milk",
-    "unicode": "1F95B",
-    "digest": "38b28ea40399601fabc95bac5eaaf5a9e4e25548ec80325bd5069395ea884f85"
-  },
-  {
-    "name": "glass_of_milk",
-    "unicode": "1F95B",
+  "milk": {
+    "category": "food",
+    "moji": "🥛",
+    "unicodeVersion": "9.0",
     "digest": "38b28ea40399601fabc95bac5eaaf5a9e4e25548ec80325bd5069395ea884f85"
   },
-  {
-    "name": "milky_way",
-    "unicode": "1F30C",
+  "milky_way": {
+    "category": "travel",
+    "moji": "🌌",
+    "unicodeVersion": "6.0",
     "digest": "17405ff31d94b13a1fb0adcda204b8adb95ca340bc3980d9ad9f42ba1e366e7d"
   },
-  {
-    "name": "minibus",
-    "unicode": "1F690",
+  "minibus": {
+    "category": "travel",
+    "moji": "🚐",
+    "unicodeVersion": "6.0",
     "digest": "08ccb4b1bf397b7c9aed901e2b5dcdd6cb8ca5c5487ef26775bb3120f7b92524"
   },
-  {
-    "name": "minidisc",
-    "unicode": "1F4BD",
+  "minidisc": {
+    "category": "objects",
+    "moji": "💽",
+    "unicodeVersion": "6.0",
     "digest": "bebf82c0b91ef66321e7ae7a0abf322e59b2f7d8e6fbf9a94243210c00229c59"
   },
-  {
-    "name": "mobile_phone_off",
-    "unicode": "1F4F4",
+  "mobile_phone_off": {
+    "category": "symbols",
+    "moji": "📴",
+    "unicodeVersion": "6.0",
     "digest": "6f9d8d6a32fc998f5d8144a5ff7e2ad00de37ad464cd97285e7c72efb09a1feb"
   },
-  {
-    "name": "money_mouth",
-    "unicode": "1F911",
+  "money_mouth": {
+    "category": "people",
+    "moji": "🤑",
+    "unicodeVersion": "8.0",
     "digest": "5a43973dadf48a89201b1816fea9972c5cfe501a26fe457b6f7eee0a6362018e"
   },
-  {
-    "name": "money_mouth_face",
-    "unicode": "1F911",
-    "digest": "5a43973dadf48a89201b1816fea9972c5cfe501a26fe457b6f7eee0a6362018e"
-  },
-  {
-    "name": "money_with_wings",
-    "unicode": "1F4B8",
+  "money_with_wings": {
+    "category": "objects",
+    "moji": "💸",
+    "unicodeVersion": "6.0",
     "digest": "15fcf0595021374ba091ca00efdb4167770da4d421eab930964108545f4edab9"
   },
-  {
-    "name": "moneybag",
-    "unicode": "1F4B0",
+  "moneybag": {
+    "category": "objects",
+    "moji": "💰",
+    "unicodeVersion": "6.0",
     "digest": "02d708e2f603b0df6f6c169b5c49b3452e1c02e7d72e96f228b73d0b0a20bff4"
   },
-  {
-    "name": "monkey",
-    "unicode": "1F412",
+  "monkey": {
+    "category": "nature",
+    "moji": "🐒",
+    "unicodeVersion": "6.0",
     "digest": "3588a544d6d9e9995b45d60327a1a42002fa1faa4d48224b140facd249af1c67"
   },
-  {
-    "name": "monkey_face",
-    "unicode": "1F435",
+  "monkey_face": {
+    "category": "nature",
+    "moji": "🐵",
+    "unicodeVersion": "6.0",
     "digest": "9e263ef5ca42bb76d1b1d1e3cbf020bcf05023a6e9f91301d30c9eb406363a2a"
   },
-  {
-    "name": "monorail",
-    "unicode": "1F69D",
+  "monorail": {
+    "category": "travel",
+    "moji": "🚝",
+    "unicodeVersion": "6.0",
     "digest": "2c9f185babcb4001fcef2b8dfc4a32126729843084d0076c3e3ccdc845ab23ad"
   },
-  {
-    "name": "mortar_board",
-    "unicode": "1F393",
+  "mortar_board": {
+    "category": "people",
+    "moji": "🎓",
+    "unicodeVersion": "6.0",
     "digest": "d7fbe41d4b340d3564e484aec46a22c9613521414b2ba6eece2180db4d23e410"
   },
-  {
-    "name": "mosque",
-    "unicode": "1F54C",
+  "mosque": {
+    "category": "travel",
+    "moji": "🕌",
+    "unicodeVersion": "8.0",
     "digest": "5f3d3de7feac953a70a318113531c2857d760a516c3d8d6f42d2a3b3b67ed196"
   },
-  {
-    "name": "motor_scooter",
-    "unicode": "1F6F5",
-    "digest": "e2dc7c981744a71f46858bd0858ff91af704ac06425ed80377bc3b119e57c872"
-  },
-  {
-    "name": "motorbike",
-    "unicode": "1F6F5",
+  "motor_scooter": {
+    "category": "travel",
+    "moji": "🛵",
+    "unicodeVersion": "9.0",
     "digest": "e2dc7c981744a71f46858bd0858ff91af704ac06425ed80377bc3b119e57c872"
   },
-  {
-    "name": "motorboat",
-    "unicode": "1F6E5",
+  "motorboat": {
+    "category": "travel",
+    "moji": "🛥",
+    "unicodeVersion": "7.0",
     "digest": "81c156643528c5a94a12d6d478e52a019f5a4e3eb58ee365cdd9d2361a7fdb01"
   },
-  {
-    "name": "motorcycle",
-    "unicode": "1F3CD",
+  "motorcycle": {
+    "category": "travel",
+    "moji": "🏍",
+    "unicodeVersion": "7.0",
     "digest": "354aa8157732184ad50eff9330f7a8915309dc9b7893cc308226adb429311a62"
   },
-  {
-    "name": "racing_motorcycle",
-    "unicode": "1F3CD",
-    "digest": "354aa8157732184ad50eff9330f7a8915309dc9b7893cc308226adb429311a62"
-  },
-  {
-    "name": "motorway",
-    "unicode": "1F6E3",
+  "motorway": {
+    "category": "travel",
+    "moji": "🛣",
+    "unicodeVersion": "7.0",
     "digest": "148c3c13c7c4565453d16e504e0d4b8d007e4f2cad1ab56b1b51fefe39162d17"
   },
-  {
-    "name": "mount_fuji",
-    "unicode": "1F5FB",
+  "mount_fuji": {
+    "category": "travel",
+    "moji": "🗻",
+    "unicodeVersion": "6.0",
     "digest": "f8093b9dba62b22c6c88f137be88b2fd3971c560714db15ec053cf697a3820bc"
   },
-  {
-    "name": "mountain",
-    "unicode": "26F0",
+  "mountain": {
+    "category": "travel",
+    "moji": "⛰",
+    "unicodeVersion": "5.2",
     "digest": "07423804ad79da68f140948d29df193f5d5343b7b2c23758c086697c4d3a50da"
   },
-  {
-    "name": "mountain_bicyclist",
-    "unicode": "1F6B5",
+  "mountain_bicyclist": {
+    "category": "activity",
+    "moji": "🚵",
+    "unicodeVersion": "6.0",
     "digest": "91084b6c887cb7e34f3d7ec30656ecb82c36cc987f53a6c83ccb4c6f7950f96a"
   },
-  {
-    "name": "mountain_bicyclist_tone1",
-    "unicode": "1F6B5-1F3FB",
+  "mountain_bicyclist_tone1": {
+    "category": "activity",
+    "moji": "🚵🏻",
+    "unicodeVersion": "8.0",
     "digest": "5d57fcfad61bca26c3e8965eb57602a1993a3117ebdda0f24569af730310ab6e"
   },
-  {
-    "name": "mountain_bicyclist_tone2",
-    "unicode": "1F6B5-1F3FC",
+  "mountain_bicyclist_tone2": {
+    "category": "activity",
+    "moji": "🚵🏼",
+    "unicodeVersion": "8.0",
     "digest": "c0da7fb85d99aa01a665f64063cd7e2d994f8a16d3f6fbf52df5d471e771a98a"
   },
-  {
-    "name": "mountain_bicyclist_tone3",
-    "unicode": "1F6B5-1F3FD",
+  "mountain_bicyclist_tone3": {
+    "category": "activity",
+    "moji": "🚵🏽",
+    "unicodeVersion": "8.0",
     "digest": "b099e7ee84eae44ebc99023fa06bdf37ffa0d69767c7c0163a89f7ced2a26765"
   },
-  {
-    "name": "mountain_bicyclist_tone4",
-    "unicode": "1F6B5-1F3FE",
+  "mountain_bicyclist_tone4": {
+    "category": "activity",
+    "moji": "🚵🏾",
+    "unicodeVersion": "8.0",
     "digest": "9d09f7b3899ea44e736f237a161ef8d5170dccfa162a872c59532ceaf65ee007"
   },
-  {
-    "name": "mountain_bicyclist_tone5",
-    "unicode": "1F6B5-1F3FF",
+  "mountain_bicyclist_tone5": {
+    "category": "activity",
+    "moji": "🚵🏿",
+    "unicodeVersion": "8.0",
     "digest": "71e374981d955056748a60c6d1820b45e9688a156b55318b4ea54a3a67ca801c"
   },
-  {
-    "name": "mountain_cableway",
-    "unicode": "1F6A0",
+  "mountain_cableway": {
+    "category": "travel",
+    "moji": "🚠",
+    "unicodeVersion": "6.0",
     "digest": "e261c3292758b1c0063c5a0d0c7f5c9803306d2265e08677027e1210506ced94"
   },
-  {
-    "name": "mountain_railway",
-    "unicode": "1F69E",
+  "mountain_railway": {
+    "category": "travel",
+    "moji": "🚞",
+    "unicodeVersion": "6.0",
     "digest": "b0987f8f391b3cbc7a56b9b8945ebfca240e01d12f8fd163877ebebe51d6b277"
   },
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-    "digest": "49aac2b851aa6f2bd2ca641efa8060f93e89395357f49d211658d46f5a2b0189"
-  },
-  {
-    "name": "snow_capped_mountain",
-    "unicode": "1F3D4",
+  "mountain_snow": {
+    "category": "travel",
+    "moji": "🏔",
+    "unicodeVersion": "7.0",
     "digest": "49aac2b851aa6f2bd2ca641efa8060f93e89395357f49d211658d46f5a2b0189"
   },
-  {
-    "name": "mouse",
-    "unicode": "1F42D",
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+    "moji": "🐭",
+    "unicodeVersion": "6.0",
     "digest": "007dd108507b45224f7a1fad3c1de6ecc75f38d71fc142744611eb13555f5eff"
   },
-  {
-    "name": "mouse2",
-    "unicode": "1F401",
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+    "moji": "🐁",
+    "unicodeVersion": "6.0",
     "digest": "f3ed37b639b7c16aae49502bd423f9fdeabaf15bc6f0f74063954b189e176b5d"
   },
-  {
-    "name": "mouse_three_button",
-    "unicode": "1F5B1",
+  "mouse_three_button": {
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+    "moji": "🖱",
+    "unicodeVersion": "7.0",
     "digest": "3724341ac5ad0d01027ef1575db64f1db7619f590ca6ada960d1f2c18dc7fc6a"
   },
-  {
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-  },
-  {
-    "name": "movie_camera",
-    "unicode": "1F3A5",
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     "digest": "f7e285eda35b4431c07951e071643ddc34147cd76640e0d516fbfd11208346e9"
   },
-  {
-    "name": "moyai",
-    "unicode": "1F5FF",
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     "digest": "2c1d0662c95928936e6b9ab5a40c6110ff1cea5339f2803c7b63aabc76115afb"
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-  },
-  {
-    "name": "mother_christmas",
-    "unicode": "1F936",
+  "mrs_claus": {
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+    "moji": "🤶",
+    "unicodeVersion": "9.0",
     "digest": "1f72f586ca75bd7ebb4150cdcc8199a930c32fa4b81510cb8d200f1b3ddd4076"
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-  {
-    "name": "mrs_claus_tone1",
-    "unicode": "1F936-1F3FB",
+  "mrs_claus_tone1": {
+    "category": "people",
+    "moji": "🤶🏻",
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     "digest": "244596919e0fed050203cf9e040899de323d7821235929f175852439927bd129"
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-  {
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-  },
-  {
-    "name": "mrs_claus_tone2",
-    "unicode": "1F936-1F3FC",
+  "mrs_claus_tone2": {
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+    "moji": "🤶🏼",
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     "digest": "8cde96e8521f3a90262a7f5f8a2989a9590d9a02cda2c37e92335dc05975c18d"
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-  {
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-  },
-  {
-    "name": "mrs_claus_tone3",
-    "unicode": "1F936-1F3FD",
+  "mrs_claus_tone3": {
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+    "moji": "🤶🏽",
+    "unicodeVersion": "9.0",
     "digest": "c39cd4346d4581799dd0e9a6447c91a954a75747bf2682c8e4d79c3b0fcf7405"
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-  {
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-  },
-  {
-    "name": "mother_christmas_tone4",
-    "unicode": "1F936-1F3FE",
+  "mrs_claus_tone4": {
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+    "moji": "🤶🏾",
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     "digest": "84c85cf54559ea2d78d196fee96149a249af4f959b78e223a0ec4fb72abdbcab"
   },
-  {
-    "name": "mrs_claus_tone5",
-    "unicode": "1F936-1F3FF",
+  "mrs_claus_tone5": {
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+    "moji": "🤶🏿",
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     "digest": "ce26c0e0645713b17e7497d9f2d0484cc5477564dae99320cabf04d160d3b2ff"
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-  {
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-  {
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-    "unicode": "1F4AA",
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+    "moji": "💪",
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     "digest": "e4ce52757b2b7982e2516e0e8bf2e2253617cc9f3e6178f1887c61c9039461ba"
   },
-  {
-    "name": "muscle_tone1",
-    "unicode": "1F4AA-1F3FB",
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+    "moji": "💪🏻",
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     "digest": "4a2fa226a05bb847b62cdd163eb6c2d514d3c2330a727991cf550c0d32b0e818"
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-  {
-    "name": "muscle_tone2",
-    "unicode": "1F4AA-1F3FC",
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+    "moji": "💪🏼",
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     "digest": "a8d5ecce335c782ca5f5e55763c06cfefa1c16c24cd6602237cf125d4ff95e47"
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-  {
-    "name": "muscle_tone3",
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+    "moji": "💪🏽",
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     "digest": "070354b443faec3969663b770545fc4cf5ec75148557b2b9d6fc82ab22b43bd1"
   },
-  {
-    "name": "muscle_tone4",
-    "unicode": "1F4AA-1F3FE",
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+    "moji": "💪🏾",
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     "digest": "8eafcdb6a607aeafa673c257df0d2a1b20f00fc0868d811babcbe784490a0dd3"
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-  {
-    "name": "muscle_tone5",
-    "unicode": "1F4AA-1F3FF",
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+    "moji": "💪🏿",
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     "digest": "85a1e2b5c89907694240e9c5b9d876a741fa7ba38918c5718273e289cbc40efe"
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-  {
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     "digest": "aaca8cf7c5cfa4487b5fef365a231f98be4bbf041197fc022161bcc8ce6f57c8"
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-  {
-    "name": "musical_keyboard",
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+    "moji": "🎹",
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     "digest": "fb0a726728900377d76d94aac9c94dce29107e8e3f1dcb0599d95bce7169b492"
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-  {
-    "name": "musical_note",
-    "unicode": "1F3B5",
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+    "moji": "🎵",
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     "digest": "41288e79b4070bb980281d0e0d1c14d8b144b4aedb2eaadb9f2bebcb4ef892b4"
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-  {
-    "name": "musical_score",
-    "unicode": "1F3BC",
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+    "moji": "🎼",
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     "digest": "f0f91b9fa4a2bff7a5a1a11afa6f31cfe7e5fa8b0d6f3cce904b781a28ed0277"
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-  {
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-    "unicode": "1F507",
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     "digest": "def277da49d744b55c7cdde269a15aa05315898f615e721ee7e9205d7b8030d6"
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-  {
-    "name": "nail_care",
-    "unicode": "1F485",
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+    "moji": "💅",
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     "digest": "48b33b1dbbd25b4f34ab2ca07bb99ddaaaa741990142c5623310f76b78c076f9"
   },
-  {
-    "name": "nail_care_tone1",
-    "unicode": "1F485-1F3FB",
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+    "moji": "💅🏻",
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     "digest": "a9ac92a34f407e7dd7c71377e6275e66657f7f42e4b911c540d1a66a02d92ac5"
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-  {
-    "name": "nail_care_tone2",
-    "unicode": "1F485-1F3FC",
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+    "moji": "💅🏼",
+    "unicodeVersion": "8.0",
     "digest": "f295ec85980aaa75818fad619c3d25042146ecbbf361db9e9bb96e7bc202bc73"
   },
-  {
-    "name": "nail_care_tone3",
-    "unicode": "1F485-1F3FD",
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+    "moji": "💅🏽",
+    "unicodeVersion": "8.0",
     "digest": "02ec373052a250977298bae85262177910126cc10de9480f1afa328ac2f65a95"
   },
-  {
-    "name": "nail_care_tone4",
-    "unicode": "1F485-1F3FE",
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+    "moji": "💅🏾",
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     "digest": "f3d95390ab59caedfda66122bbd0acf3aabedc142fc48352d68900766a7e6f5c"
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-  {
-    "name": "nail_care_tone5",
-    "unicode": "1F485-1F3FF",
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+    "category": "people",
+    "moji": "💅🏿",
+    "unicodeVersion": "8.0",
     "digest": "009423c97f2aafd24fb8c7c485c58b30bbf9ae6797cc14b80d472b207327b518"
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-  {
-    "name": "name_badge",
-    "unicode": "1F4DB",
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+    "unicodeVersion": "6.0",
     "digest": "f9f6a4895ff0be8fb2ccc7ad195b94e9650f742f66ead999e90724cfb77af628"
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-  {
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-    "digest": "f8471cf4720948d8246ec9d30e29783e819f90e3cfe8b1ba628671a1aad1a91c"
-  },
-  {
-    "name": "sick",
-    "unicode": "1F922",
+  "nauseated_face": {
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+    "moji": "🤢",
+    "unicodeVersion": "9.0",
     "digest": "f8471cf4720948d8246ec9d30e29783e819f90e3cfe8b1ba628671a1aad1a91c"
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-  {
-    "name": "necktie",
-    "unicode": "1F454",
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+    "moji": "👔",
+    "unicodeVersion": "6.0",
     "digest": "01bb18dc8bfe787daa9613b5d09988cd5a065449ef906099ce3cb308c8a7da68"
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-  {
-    "name": "negative_squared_cross_mark",
-    "unicode": "274E",
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+    "moji": "❎",
+    "unicodeVersion": "6.0",
     "digest": "1cdaf4abc9adafa089c91c2e33a24e9e647aea0f857e767941a899a16ec53b74"
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-  },
-  {
-    "name": "nerd_face",
-    "unicode": "1F913",
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+    "moji": "🤓",
+    "unicodeVersion": "8.0",
     "digest": "9e5f3c93db25cf1d0f9d6e6bd2993161afec6c30573ba3fe85e13b8c84483d66"
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-  {
-    "name": "neutral_face",
-    "unicode": "1F610",
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+    "moji": "😐",
+    "unicodeVersion": "6.0",
     "digest": "7449430a60619956573e9dc80834045296f2b99853737b6c7794c785ff53d64e"
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-  {
-    "name": "new",
-    "unicode": "1F195",
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+    "moji": "🆕",
+    "unicodeVersion": "6.0",
     "digest": "e20bc3e9f40726afd0cfb7268d02f1e1a07343364fd08b252d59f38de067bf06"
   },
-  {
-    "name": "new_moon",
-    "unicode": "1F311",
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+    "category": "nature",
+    "moji": "🌑",
+    "unicodeVersion": "6.0",
     "digest": "dbfc5dcae34b45f15ff767e297cba3a12cb83f3b542db8cfc8dbd9669e0df46c"
   },
-  {
-    "name": "new_moon_with_face",
-    "unicode": "1F31A",
+  "new_moon_with_face": {
+    "category": "nature",
+    "moji": "🌚",
+    "unicodeVersion": "6.0",
     "digest": "c66d347d2222ac8d77d323a07699aff6b168328648db4f885b1ed0e2831fd59b"
   },
-  {
-    "name": "newspaper",
-    "unicode": "1F4F0",
+  "newspaper": {
+    "category": "objects",
+    "moji": "📰",
+    "unicodeVersion": "6.0",
     "digest": "c05e986d9cdac11afa30c6a21a72572ddf50fc64e87ae0c4e0ad57ffe70acc5c"
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-  {
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-    "digest": "63db7bcf51effc73e5124392740736383774a4bcfbc1156cf55599504760883d"
-  },
-  {
-    "name": "rolled_up_newspaper",
-    "unicode": "1F5DE",
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+    "category": "objects",
+    "moji": "🗞",
+    "unicodeVersion": "7.0",
     "digest": "63db7bcf51effc73e5124392740736383774a4bcfbc1156cf55599504760883d"
   },
-  {
-    "name": "ng",
-    "unicode": "1F196",
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+    "moji": "🆖",
+    "unicodeVersion": "6.0",
     "digest": "34d5a11c70f48ea719e602908534f446b192622e775d4160f0e1ec52c342a35c"
   },
-  {
-    "name": "night_with_stars",
-    "unicode": "1F303",
+  "night_with_stars": {
+    "category": "travel",
+    "moji": "🌃",
+    "unicodeVersion": "6.0",
     "digest": "39d9c079be80ee6ce1667531be528a2aa7f8bd46c7b6c2a6ee279d9a207c84a4"
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-  {
-    "name": "nine",
-    "unicode": "0039-20E3",
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+    "moji": "9️⃣",
+    "unicodeVersion": "3.0",
     "digest": "8bb40750eda8506ef877c9a3b8e2039d26f20eef345742f635740574a7e8daa6"
   },
-  {
-    "name": "no_bell",
-    "unicode": "1F515",
+  "no_bell": {
+    "category": "symbols",
+    "moji": "🔕",
+    "unicodeVersion": "6.0",
     "digest": "6542a9a5656c79c153f8c37f12d48f677c89b02ed0989ae37fa5e51ce6895422"
   },
-  {
-    "name": "no_bicycles",
-    "unicode": "1F6B3",
+  "no_bicycles": {
+    "category": "symbols",
+    "moji": "🚳",
+    "unicodeVersion": "6.0",
     "digest": "af71c183545da2ff4c05609f9d572edb64b63ccba7c6a4b208d271558aa92b0a"
   },
-  {
-    "name": "no_entry",
-    "unicode": "26D4",
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+    "category": "symbols",
+    "moji": "⛔",
+    "unicodeVersion": "5.2",
     "digest": "dc0bac1ed9ab8e9af143f0fce5043fe68f7f46bd80856cdec95d20c3999b637d"
   },
-  {
-    "name": "no_entry_sign",
-    "unicode": "1F6AB",
+  "no_entry_sign": {
+    "category": "symbols",
+    "moji": "🚫",
+    "unicodeVersion": "6.0",
     "digest": "2c1fceef23b62effca68e0e087b8f020125d25b98d61492b1540055d1914fdc3"
   },
-  {
-    "name": "no_good",
-    "unicode": "1F645",
+  "no_good": {
+    "category": "people",
+    "moji": "🙅",
+    "unicodeVersion": "6.0",
     "digest": "6eb970b104389be5d18657d7c04be5149958c26855c52ea68574af852c5f85c4"
   },
-  {
-    "name": "no_good_tone1",
-    "unicode": "1F645-1F3FB",
+  "no_good_tone1": {
+    "category": "people",
+    "moji": "🙅🏻",
+    "unicodeVersion": "8.0",
     "digest": "c20a24a1e536240b4dcf90ecb530796de621d7ba1fb9e3fa0f849d048c509c03"
   },
-  {
-    "name": "no_good_tone2",
-    "unicode": "1F645-1F3FC",
+  "no_good_tone2": {
+    "category": "people",
+    "moji": "🙅🏼",
+    "unicodeVersion": "8.0",
     "digest": "f31a4628c1f2e6a39288fda8eb19c9ec89983e3726e17a09384d9ecc13ef0b4c"
   },
-  {
-    "name": "no_good_tone3",
-    "unicode": "1F645-1F3FD",
+  "no_good_tone3": {
+    "category": "people",
+    "moji": "🙅🏽",
+    "unicodeVersion": "8.0",
     "digest": "959dec1bfdaf37b20a86ab2bcbdbacd3179c87b163042377d966eab47564c0fb"
   },
-  {
-    "name": "no_good_tone4",
-    "unicode": "1F645-1F3FE",
+  "no_good_tone4": {
+    "category": "people",
+    "moji": "🙅🏾",
+    "unicodeVersion": "8.0",
     "digest": "efd931f0080adf2e04129c83a8b24fda0ae7a9fa7c4b463686c0b99023620db8"
   },
-  {
-    "name": "no_good_tone5",
-    "unicode": "1F645-1F3FF",
+  "no_good_tone5": {
+    "category": "people",
+    "moji": "🙅🏿",
+    "unicodeVersion": "8.0",
     "digest": "f35df2b26af9baef47c1f8cc97a1b28a58aa7fcb2a13fdac7b2d9189f1e40105"
   },
-  {
-    "name": "no_mobile_phones",
-    "unicode": "1F4F5",
+  "no_mobile_phones": {
+    "category": "symbols",
+    "moji": "📵",
+    "unicodeVersion": "6.0",
     "digest": "a472decd6ac7f9777961c09e00458746b2c04965585e3bee4556be3968e55bcd"
   },
-  {
-    "name": "no_mouth",
-    "unicode": "1F636",
+  "no_mouth": {
+    "category": "people",
+    "moji": "😶",
+    "unicodeVersion": "6.0",
     "digest": "72dda8b1e3ad4b05d9b095f9bd05e95d7ba013906c68914976a4554e8edf5866"
   },
-  {
-    "name": "no_pedestrians",
-    "unicode": "1F6B7",
+  "no_pedestrians": {
+    "category": "symbols",
+    "moji": "🚷",
+    "unicodeVersion": "6.0",
     "digest": "062b4a71b338fe09775e465bfba8ac04efbb3640330e8cabe88f3af62b0f4225"
   },
-  {
-    "name": "no_smoking",
-    "unicode": "1F6AD",
+  "no_smoking": {
+    "category": "symbols",
+    "moji": "🚭",
+    "unicodeVersion": "6.0",
     "digest": "ae2ebb331f79f6074091c0ee9cd69fce16d5e12a131d18973fc05520097e14ee"
   },
-  {
-    "name": "non-potable_water",
-    "unicode": "1F6B1",
+  "non-potable_water": {
+    "category": "symbols",
+    "moji": "🚱",
+    "unicodeVersion": "6.0",
     "digest": "32eba0a99b498133c2e4450036f768d3dccaaf5b50adc9ad988757adc777a6a1"
   },
-  {
-    "name": "nose",
-    "unicode": "1F443",
+  "nose": {
+    "category": "people",
+    "moji": "👃",
+    "unicodeVersion": "6.0",
     "digest": "9f800e24658ea3cebe1144d5d808cf13a88261f1a7f1f81a10d03b3d9d00e541"
   },
-  {
-    "name": "nose_tone1",
-    "unicode": "1F443-1F3FB",
+  "nose_tone1": {
+    "category": "people",
+    "moji": "👃🏻",
+    "unicodeVersion": "8.0",
     "digest": "a2d0af22284b1d264eb780943b8360f463996a5c9c9584b8473edf8d442d9173"
   },
-  {
-    "name": "nose_tone2",
-    "unicode": "1F443-1F3FC",
+  "nose_tone2": {
+    "category": "people",
+    "moji": "👃🏼",
+    "unicodeVersion": "8.0",
     "digest": "244dcaa8540024cf521f29f36bd48f933bf82f4833e35e6fa0abf113022038f3"
   },
-  {
-    "name": "nose_tone3",
-    "unicode": "1F443-1F3FD",
+  "nose_tone3": {
+    "category": "people",
+    "moji": "👃🏽",
+    "unicodeVersion": "8.0",
     "digest": "c935b64866f0d49da52035aa09f36ff56d238eb7f5b92205386451056e8ea74f"
   },
-  {
-    "name": "nose_tone4",
-    "unicode": "1F443-1F3FE",
+  "nose_tone4": {
+    "category": "people",
+    "moji": "👃🏾",
+    "unicodeVersion": "8.0",
     "digest": "a87e95fd9319c49e66b6dea0e57319d0ed9921b8d94df037767bf3d5dc7c94f3"
   },
-  {
-    "name": "nose_tone5",
-    "unicode": "1F443-1F3FF",
+  "nose_tone5": {
+    "category": "people",
+    "moji": "👃🏿",
+    "unicodeVersion": "8.0",
     "digest": "1e0f9842e0f8ad5805eabd3f35a6038b7a2e49d566a1f5c17271f9cdf467ca60"
   },
-  {
-    "name": "notebook",
-    "unicode": "1F4D3",
+  "notebook": {
+    "category": "objects",
+    "moji": "📓",
+    "unicodeVersion": "6.0",
     "digest": "fc679d3728f86073d1607a926885dd8b0261132f5c4a0322f1e46ea9f95c8cb8"
   },
-  {
-    "name": "notebook_with_decorative_cover",
-    "unicode": "1F4D4",
+  "notebook_with_decorative_cover": {
+    "category": "objects",
+    "moji": "📔",
+    "unicodeVersion": "6.0",
     "digest": "d822eda4b49cbfa399b36f134c1a0b8dcfdd27ed89f12c50bc18f6f0a9aa56ef"
   },
-  {
-    "name": "notepad_spiral",
-    "unicode": "1F5D2",
+  "notepad_spiral": {
+    "category": "objects",
+    "moji": "🗒",
+    "unicodeVersion": "7.0",
     "digest": "c6a8e16aa62474cef13e5659fddb4afc57e3f79635e32e6020edbee2b5b50f18"
   },
-  {
-    "name": "spiral_note_pad",
-    "unicode": "1F5D2",
-    "digest": "c6a8e16aa62474cef13e5659fddb4afc57e3f79635e32e6020edbee2b5b50f18"
-  },
-  {
-    "name": "notes",
-    "unicode": "1F3B6",
+  "notes": {
+    "category": "symbols",
+    "moji": "🎶",
+    "unicodeVersion": "6.0",
     "digest": "98467e0adc134d45676ef1c6c459e5853a9db50c8a6e91b6aec7d449aa737f48"
   },
-  {
-    "name": "nut_and_bolt",
-    "unicode": "1F529",
+  "nut_and_bolt": {
+    "category": "objects",
+    "moji": "🔩",
+    "unicodeVersion": "6.0",
     "digest": "a77bd72f29a7302195dcec240174b15586de79e3204258e3fb401a6ea90563b3"
   },
-  {
-    "name": "o",
-    "unicode": "2B55",
+  "o": {
+    "category": "symbols",
+    "moji": "⭕",
+    "unicodeVersion": "5.2",
     "digest": "2387e5fd9ae4c2972d40298d32319b8fa55c50dbfc1c04c5c36088213e6951dd"
   },
-  {
-    "name": "o2",
-    "unicode": "1F17E",
+  "o2": {
+    "category": "symbols",
+    "moji": "🅾",
+    "unicodeVersion": "6.0",
     "digest": "6a9ccb0bf394e4d05ffda19327cee18f7b9ed80367fc7f41c93da9bb7efab0bf"
   },
-  {
-    "name": "ocean",
-    "unicode": "1F30A",
+  "ocean": {
+    "category": "nature",
+    "moji": "🌊",
+    "unicodeVersion": "6.0",
     "digest": "1a9ca9848d4fb75852addfc10bf84eccf7caa5339714b90e3de4cb6f2518465e"
   },
-  {
-    "name": "octagonal_sign",
-    "unicode": "1F6D1",
-    "digest": "9f6927048e1f9da57f89d1ae1eb86fa4ab7abdbabca756a738a799e948d0b3f9"
-  },
-  {
-    "name": "stop_sign",
-    "unicode": "1F6D1",
+  "octagonal_sign": {
+    "category": "symbols",
+    "moji": "🛑",
+    "unicodeVersion": "9.0",
     "digest": "9f6927048e1f9da57f89d1ae1eb86fa4ab7abdbabca756a738a799e948d0b3f9"
   },
-  {
-    "name": "octopus",
-    "unicode": "1F419",
+  "octopus": {
+    "category": "nature",
+    "moji": "🐙",
+    "unicodeVersion": "6.0",
     "digest": "0fcc65c12f4b29ea75a8c4823d20838a7e6db6978fdcb536943072aa1460bc59"
   },
-  {
-    "name": "oden",
-    "unicode": "1F362",
+  "oden": {
+    "category": "food",
+    "moji": "🍢",
+    "unicodeVersion": "6.0",
     "digest": "089974cb13a0bef6a245fc73029c5ed5153fd4caae0177b835f779e32200b8aa"
   },
-  {
-    "name": "office",
-    "unicode": "1F3E2",
+  "office": {
+    "category": "travel",
+    "moji": "🏢",
+    "unicodeVersion": "6.0",
     "digest": "3633a2e91036362e273eef4e0cfbdbbb4cb1208afe2cfa110ebef7b78109a66f"
   },
-  {
-    "name": "oil",
-    "unicode": "1F6E2",
-    "digest": "00b94d33bcc9b9e8a5d4bd6e7f7e2fced9497ce05919edd5e58eafbc011c2caa"
-  },
-  {
-    "name": "oil_drum",
-    "unicode": "1F6E2",
+  "oil": {
+    "category": "objects",
+    "moji": "🛢",
+    "unicodeVersion": "7.0",
     "digest": "00b94d33bcc9b9e8a5d4bd6e7f7e2fced9497ce05919edd5e58eafbc011c2caa"
   },
-  {
-    "name": "ok",
-    "unicode": "1F197",
+  "ok": {
+    "category": "symbols",
+    "moji": "🆗",
+    "unicodeVersion": "6.0",
     "digest": "5f320f9b96e98a2f17ebe240daff9b9fd2ae0727cd6c8e4633b1744356e89365"
   },
-  {
-    "name": "ok_hand",
-    "unicode": "1F44C",
+  "ok_hand": {
+    "category": "people",
+    "moji": "👌",
+    "unicodeVersion": "6.0",
     "digest": "d63002dce3cc3655b67b8765b7c28d370edba0e3758b2329b60e0e61c4d8e78d"
   },
-  {
-    "name": "ok_hand_tone1",
-    "unicode": "1F44C-1F3FB",
+  "ok_hand_tone1": {
+    "category": "people",
+    "moji": "👌🏻",
+    "unicodeVersion": "8.0",
     "digest": "ef1508efcf483b09807554fe0e451c2948224f9deb85463e8e0dad6875b54012"
   },
-  {
-    "name": "ok_hand_tone2",
-    "unicode": "1F44C-1F3FC",
+  "ok_hand_tone2": {
+    "category": "people",
+    "moji": "👌🏼",
+    "unicodeVersion": "8.0",
     "digest": "1215a101a082fd8e04c5d2f7e3c59d0f480cb0bedd79aeab5d36676bfe760088"
   },
-  {
-    "name": "ok_hand_tone3",
-    "unicode": "1F44C-1F3FD",
+  "ok_hand_tone3": {
+    "category": "people",
+    "moji": "👌🏽",
+    "unicodeVersion": "8.0",
     "digest": "6fe0ed9fb42e86bb2bed4cb37b2acacacda1471fb1ee845ad55e54fb0897fbf4"
   },
-  {
-    "name": "ok_hand_tone4",
-    "unicode": "1F44C-1F3FE",
+  "ok_hand_tone4": {
+    "category": "people",
+    "moji": "👌🏾",
+    "unicodeVersion": "8.0",
     "digest": "bfb9041c49d95e901a667264abaf9b398f6c4aa8b52bf5191c122db20c13c020"
   },
-  {
-    "name": "ok_hand_tone5",
-    "unicode": "1F44C-1F3FF",
+  "ok_hand_tone5": {
+    "category": "people",
+    "moji": "👌🏿",
+    "unicodeVersion": "8.0",
     "digest": "1c218dc04d698da2cbdd7bea1ca3f845f9b386e967b7247c52f4b0f6ec8f5320"
   },
-  {
-    "name": "ok_woman",
-    "unicode": "1F646",
+  "ok_woman": {
+    "category": "people",
+    "moji": "🙆",
+    "unicodeVersion": "6.0",
     "digest": "3f8bd4ce2c4497155d697e5a71ebdc9339f65633d07fa9a7903e1bd76cfa4ba1"
   },
-  {
-    "name": "ok_woman_tone1",
-    "unicode": "1F646-1F3FB",
+  "ok_woman_tone1": {
+    "category": "people",
+    "moji": "🙆🏻",
+    "unicodeVersion": "8.0",
     "digest": "1660cd904ccd2ecdc6f4ba00527f7d4ec8c33f3c6183344616f97badae4c3730"
   },
-  {
-    "name": "ok_woman_tone2",
-    "unicode": "1F646-1F3FC",
+  "ok_woman_tone2": {
+    "category": "people",
+    "moji": "🙆🏼",
+    "unicodeVersion": "8.0",
     "digest": "7ba5fddd1e141424fac6778894dfc5af28e125839c58937c69496f99cd2c4002"
   },
-  {
-    "name": "ok_woman_tone3",
-    "unicode": "1F646-1F3FD",
+  "ok_woman_tone3": {
+    "category": "people",
+    "moji": "🙆🏽",
+    "unicodeVersion": "8.0",
     "digest": "1d972b8377c52f598406f59ab1e5be41aaf8f027e1fefba3deda66312ccd6a9b"
   },
-  {
-    "name": "ok_woman_tone4",
-    "unicode": "1F646-1F3FE",
+  "ok_woman_tone4": {
+    "category": "people",
+    "moji": "🙆🏾",
+    "unicodeVersion": "8.0",
     "digest": "a176328d8f53503aa743448968afd21d72ffd3510555526a3fb38d6b30ee7c15"
   },
-  {
-    "name": "ok_woman_tone5",
-    "unicode": "1F646-1F3FF",
+  "ok_woman_tone5": {
+    "category": "people",
+    "moji": "🙆🏿",
+    "unicodeVersion": "8.0",
     "digest": "13cfc1b589c57e81f768ee07a14b737cafc71407a7eb0956728b2ec4b1df14c4"
   },
-  {
-    "name": "older_man",
-    "unicode": "1F474",
+  "older_man": {
+    "category": "people",
+    "moji": "👴",
+    "unicodeVersion": "6.0",
     "digest": "4c0462b199bf26181c9e4d2d4cb878a32b0294566941212efc67362d0645f948"
   },
-  {
-    "name": "older_man_tone1",
-    "unicode": "1F474-1F3FB",
+  "older_man_tone1": {
+    "category": "people",
+    "moji": "👴🏻",
+    "unicodeVersion": "8.0",
     "digest": "99baa083f78cb01166d0a928d0b53682be14be04c29fc17bef14aac1a73a61e6"
   },
-  {
-    "name": "older_man_tone2",
-    "unicode": "1F474-1F3FC",
+  "older_man_tone2": {
+    "category": "people",
+    "moji": "👴🏼",
+    "unicodeVersion": "8.0",
     "digest": "5b4ce713e8820ba517fe92c25f3b93e6a6bf3704d1f982c461d5f31fc02b9d3d"
   },
-  {
-    "name": "older_man_tone3",
-    "unicode": "1F474-1F3FD",
+  "older_man_tone3": {
+    "category": "people",
+    "moji": "👴🏽",
+    "unicodeVersion": "8.0",
     "digest": "0eff72b3226c3a703c635798ee84129a695c896fa011fe1adbc105312eecc083"
   },
-  {
-    "name": "older_man_tone4",
-    "unicode": "1F474-1F3FE",
+  "older_man_tone4": {
+    "category": "people",
+    "moji": "👴🏾",
+    "unicodeVersion": "8.0",
     "digest": "ad9ba82b0c5d3b171b0639ee4265370dbddff5e0eeb70729db122659bb8c8f84"
   },
-  {
-    "name": "older_man_tone5",
-    "unicode": "1F474-1F3FF",
+  "older_man_tone5": {
+    "category": "people",
+    "moji": "👴🏿",
+    "unicodeVersion": "8.0",
     "digest": "5eb0a7467cc40e75752e11fd5126b275863dc037557a0d0d3b24b681e00c2386"
   },
-  {
-    "name": "older_woman",
-    "unicode": "1F475",
-    "digest": "c261fdf3b01e0c7d949e177144531add5895197fbadf1acbba8eb17d18766bf6"
-  },
-  {
-    "name": "grandma",
-    "unicode": "1F475",
+  "older_woman": {
+    "category": "people",
+    "moji": "👵",
+    "unicodeVersion": "6.0",
     "digest": "c261fdf3b01e0c7d949e177144531add5895197fbadf1acbba8eb17d18766bf6"
   },
-  {
-    "name": "older_woman_tone1",
-    "unicode": "1F475-1F3FB",
-    "digest": "1f2bb9e42270a58194498254da27ac2b7a50edaa771b90ee194ccd6d24660c62"
-  },
-  {
-    "name": "grandma_tone1",
-    "unicode": "1F475-1F3FB",
+  "older_woman_tone1": {
+    "category": "people",
+    "moji": "👵🏻",
+    "unicodeVersion": "8.0",
     "digest": "1f2bb9e42270a58194498254da27ac2b7a50edaa771b90ee194ccd6d24660c62"
   },
-  {
-    "name": "older_woman_tone2",
-    "unicode": "1F475-1F3FC",
-    "digest": "2e28198e9b7ac08c55980677ed66655fd899e157f14184958bebd87fcd714940"
-  },
-  {
-    "name": "grandma_tone2",
-    "unicode": "1F475-1F3FC",
+  "older_woman_tone2": {
+    "category": "people",
+    "moji": "👵🏼",
+    "unicodeVersion": "8.0",
     "digest": "2e28198e9b7ac08c55980677ed66655fd899e157f14184958bebd87fcd714940"
   },
-  {
-    "name": "older_woman_tone3",
-    "unicode": "1F475-1F3FD",
-    "digest": "c968be0170f7e0c65d4f796337034cfb1daba897884da6fad85635ab5b6edf67"
-  },
-  {
-    "name": "grandma_tone3",
-    "unicode": "1F475-1F3FD",
+  "older_woman_tone3": {
+    "category": "people",
+    "moji": "👵🏽",
+    "unicodeVersion": "8.0",
     "digest": "c968be0170f7e0c65d4f796337034cfb1daba897884da6fad85635ab5b6edf67"
   },
-  {
-    "name": "older_woman_tone4",
-    "unicode": "1F475-1F3FE",
-    "digest": "3596a6fa9a643bf79255afcd29657b03850df8499db9669b92ce013af908af44"
-  },
-  {
-    "name": "grandma_tone4",
-    "unicode": "1F475-1F3FE",
+  "older_woman_tone4": {
+    "category": "people",
+    "moji": "👵🏾",
+    "unicodeVersion": "8.0",
     "digest": "3596a6fa9a643bf79255afcd29657b03850df8499db9669b92ce013af908af44"
   },
-  {
-    "name": "older_woman_tone5",
-    "unicode": "1F475-1F3FF",
+  "older_woman_tone5": {
+    "category": "people",
+    "moji": "👵🏿",
+    "unicodeVersion": "8.0",
     "digest": "c8998cb3dbd15e22bd1d6dad613d109ce371d9ffca3657e1a8afe5aeb30c1275"
   },
-  {
-    "name": "grandma_tone5",
-    "unicode": "1F475-1F3FF",
-    "digest": "c8998cb3dbd15e22bd1d6dad613d109ce371d9ffca3657e1a8afe5aeb30c1275"
-  },
-  {
-    "name": "om_symbol",
-    "unicode": "1F549",
+  "om_symbol": {
+    "category": "symbols",
+    "moji": "🕉",
+    "unicodeVersion": "7.0",
     "digest": "5ead73bea546ba9ba6da522f7280cc289c75ff5467742bdba31f92d0e1b3f4e6"
   },
-  {
-    "name": "on",
-    "unicode": "1F51B",
+  "on": {
+    "category": "symbols",
+    "moji": "🔛",
+    "unicodeVersion": "6.0",
     "digest": "9cc61a6b31a30c32dab594191bf23f91e341c4105384ab22158a6d43e6364631"
   },
-  {
-    "name": "oncoming_automobile",
-    "unicode": "1F698",
+  "oncoming_automobile": {
+    "category": "travel",
+    "moji": "🚘",
+    "unicodeVersion": "6.0",
     "digest": "557c9cacdc3f95215d4f7a6f097a2baa7c007cb9c519492a6717077af4ca6b56"
   },
-  {
-    "name": "oncoming_bus",
-    "unicode": "1F68D",
+  "oncoming_bus": {
+    "category": "travel",
+    "moji": "🚍",
+    "unicodeVersion": "6.0",
     "digest": "059f28ce6bfb337e107db5982cbd2004844450ef20b4a54b9ca3cb738360ab05"
   },
-  {
-    "name": "oncoming_police_car",
-    "unicode": "1F694",
+  "oncoming_police_car": {
+    "category": "travel",
+    "moji": "🚔",
+    "unicodeVersion": "6.0",
     "digest": "aee79306a0d129cfc1980f58db80391eb46d2d7d5f814bf431414dc7680cab72"
   },
-  {
-    "name": "oncoming_taxi",
-    "unicode": "1F696",
+  "oncoming_taxi": {
+    "category": "travel",
+    "moji": "🚖",
+    "unicodeVersion": "6.0",
     "digest": "84351489fc86d980b8d3eb9ec4e81120fe700b3ac01346daebe2b7aeb9607a55"
   },
-  {
-    "name": "one",
-    "unicode": "0031-20E3",
+  "one": {
+    "category": "symbols",
+    "moji": "1️⃣",
+    "unicodeVersion": "3.0",
     "digest": "d5d3fff04e68a114ff6464ee06fc831f3f381713045165f62a88d5e8215c195b"
   },
-  {
-    "name": "open_file_folder",
-    "unicode": "1F4C2",
+  "open_file_folder": {
+    "category": "objects",
+    "moji": "📂",
+    "unicodeVersion": "6.0",
     "digest": "96cfc322ee4903ae8cec07604811742245fd7d14f00bb70276d39d29c48bed28"
   },
-  {
-    "name": "open_hands",
-    "unicode": "1F450",
+  "open_hands": {
+    "category": "people",
+    "moji": "👐",
+    "unicodeVersion": "6.0",
     "digest": "a6c131da2040b48103cea14f280e728675da50fa448d2b3f3438fcbb5bf5596a"
   },
-  {
-    "name": "open_hands_tone1",
-    "unicode": "1F450-1F3FB",
+  "open_hands_tone1": {
+    "category": "people",
+    "moji": "👐🏻",
+    "unicodeVersion": "8.0",
     "digest": "867128dff2fa9b860c10c6b792f989f0c057928783696062378f834c0ef89d85"
   },
-  {
-    "name": "open_hands_tone2",
-    "unicode": "1F450-1F3FC",
+  "open_hands_tone2": {
+    "category": "people",
+    "moji": "👐🏼",
+    "unicodeVersion": "8.0",
     "digest": "487ff2745b03d49bb3b1d0acd86ba530fd8cc3f467ca3fa504f88f0ef1cbbc01"
   },
-  {
-    "name": "open_hands_tone3",
-    "unicode": "1F450-1F3FD",
+  "open_hands_tone3": {
+    "category": "people",
+    "moji": "👐🏽",
+    "unicodeVersion": "8.0",
     "digest": "cb8cddc8b8661f874ac9478289d16cc41406b947bb87f3363df518a588a53e16"
   },
-  {
-    "name": "open_hands_tone4",
-    "unicode": "1F450-1F3FE",
+  "open_hands_tone4": {
+    "category": "people",
+    "moji": "👐🏾",
+    "unicodeVersion": "8.0",
     "digest": "17dcc2c07230846a769f3c79ce618a757c88b9b58c95c6c5b2d7f968814d447d"
   },
-  {
-    "name": "open_hands_tone5",
-    "unicode": "1F450-1F3FF",
+  "open_hands_tone5": {
+    "category": "people",
+    "moji": "👐🏿",
+    "unicodeVersion": "8.0",
     "digest": "36b2493d67c84cea4f3f85a3088c6abcfd35cf99f7aeaeedfafa420ee878e3d2"
   },
-  {
-    "name": "open_mouth",
-    "unicode": "1F62E",
+  "open_mouth": {
+    "category": "people",
+    "moji": "😮",
+    "unicodeVersion": "6.1",
     "digest": "1906c5100ae0c8326ca5c4f9422976958a38dadd8d77724d68538a25d9623035"
   },
-  {
-    "name": "ophiuchus",
-    "unicode": "26CE",
+  "ophiuchus": {
+    "category": "symbols",
+    "moji": "⛎",
+    "unicodeVersion": "6.0",
     "digest": "6112e2a1656b1cb8bd9a8b0dfa6cbf66d30cae671710a9ef75c821de344aab2b"
   },
-  {
-    "name": "orange_book",
-    "unicode": "1F4D9",
+  "orange_book": {
+    "category": "objects",
+    "moji": "📙",
+    "unicodeVersion": "6.0",
     "digest": "41141b08d2beceded21a94795431603c47fd7d42a3a472a2aa8b2bb25fa87ebf"
   },
-  {
-    "name": "orthodox_cross",
-    "unicode": "2626",
+  "orthodox_cross": {
+    "category": "symbols",
+    "moji": "☦",
+    "unicodeVersion": "1.1",
     "digest": "c16372102f0169dd6d32eb2b27a633aaee74e4e0fddcf723c15ad97f9dc6075c"
   },
-  {
-    "name": "outbox_tray",
-    "unicode": "1F4E4",
+  "outbox_tray": {
+    "category": "objects",
+    "moji": "📤",
+    "unicodeVersion": "6.0",
     "digest": "e47cb481a0ffcb39996f32fd313e19b362a91d8dda15ffca48ac23a3b5bb5baf"
   },
-  {
-    "name": "owl",
-    "unicode": "1F989",
+  "owl": {
+    "category": "nature",
+    "moji": "🦉",
+    "unicodeVersion": "9.0",
     "digest": "f62ec1ad23ad9038966eea8d8b79660ac212f291af2e89bcdb0fdc683caf41e5"
   },
-  {
-    "name": "ox",
-    "unicode": "1F402",
+  "ox": {
+    "category": "nature",
+    "moji": "🐂",
+    "unicodeVersion": "6.0",
     "digest": "d13bc60552190bb9936bf32d681bdc742439b702a09cfc62137ea09a98624aed"
   },
-  {
-    "name": "package",
-    "unicode": "1F4E6",
+  "package": {
+    "category": "objects",
+    "moji": "📦",
+    "unicodeVersion": "6.0",
     "digest": "e82bf5accebb65136e897c15607eef635fb79fd7b2d8c8e19a9eb00b6786918c"
   },
-  {
-    "name": "page_facing_up",
-    "unicode": "1F4C4",
+  "page_facing_up": {
+    "category": "objects",
+    "moji": "📄",
+    "unicodeVersion": "6.0",
     "digest": "3884868bdcb2f29615b09a13a30385cbc5269379094a54b5a7e8a5f4e8ce905a"
   },
-  {
-    "name": "page_with_curl",
-    "unicode": "1F4C3",
+  "page_with_curl": {
+    "category": "objects",
+    "moji": "📃",
+    "unicodeVersion": "6.0",
     "digest": "3d6257670189f841ad1fa45415c34feb2433b2cb35bb435c4ee122ce89b39669"
   },
-  {
-    "name": "pager",
-    "unicode": "1F4DF",
+  "pager": {
+    "category": "objects",
+    "moji": "📟",
+    "unicodeVersion": "6.0",
     "digest": "e21c756cc1c58ebc1b37ebcd38e22a25b31e2e81306c6f18285d6a7671f9eb12"
   },
-  {
-    "name": "paintbrush",
-    "unicode": "1F58C",
-    "digest": "fc0da7a25b726b8be9dd6467953e27293d2313a21eeff21424c2a19be614fff2"
-  },
-  {
-    "name": "lower_left_paintbrush",
-    "unicode": "1F58C",
+  "paintbrush": {
+    "category": "objects",
+    "moji": "🖌",
+    "unicodeVersion": "7.0",
     "digest": "fc0da7a25b726b8be9dd6467953e27293d2313a21eeff21424c2a19be614fff2"
   },
-  {
-    "name": "palm_tree",
-    "unicode": "1F334",
+  "palm_tree": {
+    "category": "nature",
+    "moji": "🌴",
+    "unicodeVersion": "6.0",
     "digest": "90fedafd62fe0abf51325174d0f293ebb9a4794913b9ba93b12f2d0119056df1"
   },
-  {
-    "name": "pancakes",
-    "unicode": "1F95E",
+  "pancakes": {
+    "category": "food",
+    "moji": "🥞",
+    "unicodeVersion": "9.0",
     "digest": "5256b4832431e8a88555796b1a9726f12d909a26fb2bdc3a0abff76412c45903"
   },
-  {
-    "name": "panda_face",
-    "unicode": "1F43C",
+  "panda_face": {
+    "category": "nature",
+    "moji": "🐼",
+    "unicodeVersion": "6.0",
     "digest": "56a4b84abe983bd6569be1b81ac5e43071015fd308389a16b92231310ae56a5b"
   },
-  {
-    "name": "paperclip",
-    "unicode": "1F4CE",
+  "paperclip": {
+    "category": "objects",
+    "moji": "📎",
+    "unicodeVersion": "6.0",
     "digest": "d1e2ce94a12b7e8b7a9bba49e47ddc7432ec0288545d3b6817c7a499e806e3f0"
   },
-  {
-    "name": "paperclips",
-    "unicode": "1F587",
-    "digest": "70cefa0d0777f070e393e9f95c24146fe2dd627f30fa3845baa19310d9291fe2"
-  },
-  {
-    "name": "linked_paperclips",
-    "unicode": "1F587",
+  "paperclips": {
+    "category": "objects",
+    "moji": "🖇",
+    "unicodeVersion": "7.0",
     "digest": "70cefa0d0777f070e393e9f95c24146fe2dd627f30fa3845baa19310d9291fe2"
   },
-  {
-    "name": "park",
-    "unicode": "1F3DE",
+  "park": {
+    "category": "travel",
+    "moji": "🏞",
+    "unicodeVersion": "7.0",
     "digest": "444dce8014e0817ddd756c36a38adfbbf7ae4c6aa509e4cae291828f0716d5e7"
   },
-  {
-    "name": "national_park",
-    "unicode": "1F3DE",
-    "digest": "444dce8014e0817ddd756c36a38adfbbf7ae4c6aa509e4cae291828f0716d5e7"
-  },
-  {
-    "name": "parking",
-    "unicode": "1F17F",
+  "parking": {
+    "category": "symbols",
+    "moji": "🅿",
+    "unicodeVersion": "5.2",
     "digest": "9f1da460a7dd58b26beab8cf701be2691fb812208fbc941c71daa35be1507c2f"
   },
-  {
-    "name": "part_alternation_mark",
-    "unicode": "303D",
+  "part_alternation_mark": {
+    "category": "symbols",
+    "moji": "〽",
+    "unicodeVersion": "3.2",
     "digest": "956da19353bb38fd4dfe0ab5360679a9035d566858fb5de62887b85c75fb8eef"
   },
-  {
-    "name": "partly_sunny",
-    "unicode": "26C5",
+  "partly_sunny": {
+    "category": "nature",
+    "moji": "⛅",
+    "unicodeVersion": "5.2",
     "digest": "8fb9a6d2caf9e0cce58447762f0dfd6aa0b581b2e83fea6411348e0cbc8cf3c4"
   },
-  {
-    "name": "passport_control",
-    "unicode": "1F6C2",
+  "passport_control": {
+    "category": "symbols",
+    "moji": "🛂",
+    "unicodeVersion": "6.0",
     "digest": "d9be6eed2c90e1c89171c42d70a06485fdf86a4c68833371832cc1f6897fadd0"
   },
-  {
-    "name": "pause_button",
-    "unicode": "23F8",
-    "digest": "143221d99e82399ed7824b6c5e185700896492058b65c04e4c668291de78b203"
-  },
-  {
-    "name": "double_vertical_bar",
-    "unicode": "23F8",
+  "pause_button": {
+    "category": "symbols",
+    "moji": "⏸",
+    "unicodeVersion": "7.0",
     "digest": "143221d99e82399ed7824b6c5e185700896492058b65c04e4c668291de78b203"
   },
-  {
-    "name": "peace",
-    "unicode": "262E",
+  "peace": {
+    "category": "symbols",
+    "moji": "☮",
+    "unicodeVersion": "1.1",
     "digest": "65181429e373c1f0507bbd98425c1bec0c042d648fb285a392460cbce60f44d4"
   },
-  {
-    "name": "peace_symbol",
-    "unicode": "262E",
-    "digest": "65181429e373c1f0507bbd98425c1bec0c042d648fb285a392460cbce60f44d4"
-  },
-  {
-    "name": "peach",
-    "unicode": "1F351",
+  "peach": {
+    "category": "food",
+    "moji": "🍑",
+    "unicodeVersion": "6.0",
     "digest": "768d1f4f29e1e06aff5abb29043be83087ded16427ce6a2d0f682814e665e311"
   },
-  {
-    "name": "peanuts",
-    "unicode": "1F95C",
-    "digest": "e2384846b6e4a6c3a56e991ebb749cb68b330ac00a9e9d888b2c39105ff7ff5d"
-  },
-  {
-    "name": "shelled_peanut",
-    "unicode": "1F95C",
+  "peanuts": {
+    "category": "food",
+    "moji": "🥜",
+    "unicodeVersion": "9.0",
     "digest": "e2384846b6e4a6c3a56e991ebb749cb68b330ac00a9e9d888b2c39105ff7ff5d"
   },
-  {
-    "name": "pear",
-    "unicode": "1F350",
+  "pear": {
+    "category": "food",
+    "moji": "🍐",
+    "unicodeVersion": "6.0",
     "digest": "b7c9cf90bb979649b863d2f4132f1b51f6f8107d42e08fb8b4033fea32844948"
   },
-  {
-    "name": "pen_ballpoint",
-    "unicode": "1F58A",
+  "pen_ballpoint": {
+    "category": "objects",
+    "moji": "🖊",
+    "unicodeVersion": "7.0",
     "digest": "aacb20b220f26704e10303deeea33be0eec2d3811dcba7795902ca44b6ae9876"
   },
-  {
-    "name": "lower_left_ballpoint_pen",
-    "unicode": "1F58A",
-    "digest": "aacb20b220f26704e10303deeea33be0eec2d3811dcba7795902ca44b6ae9876"
-  },
-  {
-    "name": "pen_fountain",
-    "unicode": "1F58B",
-    "digest": "3619913eab2b6291f518b40481bb3eca0820d68b0a1b3c11fb6a69c62b75a626"
-  },
-  {
-    "name": "lower_left_fountain_pen",
-    "unicode": "1F58B",
+  "pen_fountain": {
+    "category": "objects",
+    "moji": "🖋",
+    "unicodeVersion": "7.0",
     "digest": "3619913eab2b6291f518b40481bb3eca0820d68b0a1b3c11fb6a69c62b75a626"
   },
-  {
-    "name": "pencil",
-    "unicode": "1F4DD",
+  "pencil": {
+    "category": "objects",
+    "moji": "📝",
+    "unicodeVersion": "6.0",
     "digest": "accbc3f1439b7faa4411e502385f78a16c8e71851f71fc13582753291ffb507c"
   },
-  {
-    "name": "memo",
-    "unicode": "1F4DD",
-    "digest": "accbc3f1439b7faa4411e502385f78a16c8e71851f71fc13582753291ffb507c"
-  },
-  {
-    "name": "pencil2",
-    "unicode": "270F",
+  "pencil2": {
+    "category": "objects",
+    "moji": "✏",
+    "unicodeVersion": "1.1",
     "digest": "9ca1b56b5726f472b1f1b23050ed163e213916dac379d22e38e4c8358fe871e0"
   },
-  {
-    "name": "penguin",
-    "unicode": "1F427",
+  "penguin": {
+    "category": "nature",
+    "moji": "🐧",
+    "unicodeVersion": "6.0",
     "digest": "a1800ab931d6dc84a9c89bfab2c815198025c276d952509c55b18dd20bd9d316"
   },
-  {
-    "name": "pensive",
-    "unicode": "1F614",
+  "pensive": {
+    "category": "people",
+    "moji": "😔",
+    "unicodeVersion": "6.0",
     "digest": "d237deff9f5ead8a0b281b7e5c6f4b82e98cc30c80c86c22c3fdc6160090b2f2"
   },
-  {
-    "name": "performing_arts",
-    "unicode": "1F3AD",
+  "performing_arts": {
+    "category": "activity",
+    "moji": "🎭",
+    "unicodeVersion": "6.0",
     "digest": "d7c7bc9213e308ca26286cbbd8012e656b0f9b00293758faf1bfccc4c5ceabed"
   },
-  {
-    "name": "persevere",
-    "unicode": "1F623",
+  "persevere": {
+    "category": "people",
+    "moji": "😣",
+    "unicodeVersion": "6.0",
     "digest": "c361509c9b8663af19a02a1ffff61b1b0d0b4bd75d693ce3d406b0ca1bde1ca0"
   },
-  {
-    "name": "person_frowning",
-    "unicode": "1F64D",
+  "person_frowning": {
+    "category": "people",
+    "moji": "🙍",
+    "unicodeVersion": "6.0",
     "digest": "b37be8bd95f21a6860ad3f171b8086125ab37331b382d87bcdb4cd684800546b"
   },
-  {
-    "name": "person_frowning_tone1",
-    "unicode": "1F64D-1F3FB",
+  "person_frowning_tone1": {
+    "category": "people",
+    "moji": "🙍🏻",
+    "unicodeVersion": "8.0",
     "digest": "3d5e78a367f9673baed2a86bc11cf04fd44394aadb65291fa51ade8dca318427"
   },
-  {
-    "name": "person_frowning_tone2",
-    "unicode": "1F64D-1F3FC",
+  "person_frowning_tone2": {
+    "category": "people",
+    "moji": "🙍🏼",
+    "unicodeVersion": "8.0",
     "digest": "7456c414c65ad6b6f11855f68a2eedc18113526f86862c4373202397cb1bed2c"
   },
-  {
-    "name": "person_frowning_tone3",
-    "unicode": "1F64D-1F3FD",
+  "person_frowning_tone3": {
+    "category": "people",
+    "moji": "🙍🏽",
+    "unicodeVersion": "8.0",
     "digest": "c86cf2d6951f1e6a7c786a74caaf68a777cf00e88023e23849d4383f864ae437"
   },
-  {
-    "name": "person_frowning_tone4",
-    "unicode": "1F64D-1F3FE",
+  "person_frowning_tone4": {
+    "category": "people",
+    "moji": "🙍🏾",
+    "unicodeVersion": "8.0",
     "digest": "944e96ced645ced8db6bb50120c7e37ed46b6960d595cbfe964c81803efa83aa"
   },
-  {
-    "name": "person_frowning_tone5",
-    "unicode": "1F64D-1F3FF",
+  "person_frowning_tone5": {
+    "category": "people",
+    "moji": "🙍🏿",
+    "unicodeVersion": "8.0",
     "digest": "4bd0ea571be6ef9f0493784ef0d12d5e47bc2d6ac610fb42c450bf3d87fb2948"
   },
-  {
-    "name": "person_with_blond_hair",
-    "unicode": "1F471",
+  "person_with_blond_hair": {
+    "category": "people",
+    "moji": "👱",
+    "unicodeVersion": "6.0",
     "digest": "a7f94ede2e43308108c2260d83fc10121dda09a67f94a0a840e6d7bba7fd5616"
   },
-  {
-    "name": "person_with_blond_hair_tone1",
-    "unicode": "1F471-1F3FB",
+  "person_with_blond_hair_tone1": {
+    "category": "people",
+    "moji": "👱🏻",
+    "unicodeVersion": "8.0",
     "digest": "00a116357a7878554c83e5bade4bddfa9cfabf76a229efa19cbb58e0d216219c"
   },
-  {
-    "name": "person_with_blond_hair_tone2",
-    "unicode": "1F471-1F3FC",
+  "person_with_blond_hair_tone2": {
+    "category": "people",
+    "moji": "👱🏼",
+    "unicodeVersion": "8.0",
     "digest": "df509ebe92ed3138b9d5bd4645eff4b13f77f714cf62bb949c59eff1adc00019"
   },
-  {
-    "name": "person_with_blond_hair_tone3",
-    "unicode": "1F471-1F3FD",
+  "person_with_blond_hair_tone3": {
+    "category": "people",
+    "moji": "👱🏽",
+    "unicodeVersion": "8.0",
     "digest": "6f328513f440a0c8cd1dc44596a5028fd8f306bdaf57c1e6f3aa94a3aa262b3c"
   },
-  {
-    "name": "person_with_blond_hair_tone4",
-    "unicode": "1F471-1F3FE",
+  "person_with_blond_hair_tone4": {
+    "category": "people",
+    "moji": "👱🏾",
+    "unicodeVersion": "8.0",
     "digest": "32df1a577815b009696643ad80d063cc97b35d54add6d4e5517fc936f6da9ee8"
   },
-  {
-    "name": "person_with_blond_hair_tone5",
-    "unicode": "1F471-1F3FF",
+  "person_with_blond_hair_tone5": {
+    "category": "people",
+    "moji": "👱🏿",
+    "unicodeVersion": "8.0",
     "digest": "2e270bb39187d8e36a33f4aa4d6045308189595fafc157cf7993e82d7ce93442"
   },
-  {
-    "name": "person_with_pouting_face",
-    "unicode": "1F64E",
+  "person_with_pouting_face": {
+    "category": "people",
+    "moji": "🙎",
+    "unicodeVersion": "6.0",
     "digest": "57e9a6e5f82121516dc189173f2a63b218f726cd51014e24a18c2bdfeeec3a0b"
   },
-  {
-    "name": "person_with_pouting_face_tone1",
-    "unicode": "1F64E-1F3FB",
+  "person_with_pouting_face_tone1": {
+    "category": "people",
+    "moji": "🙎🏻",
+    "unicodeVersion": "8.0",
     "digest": "d10dadb1ac03fc2e221eff77b4c47935dc0b4fe897af3de30461e7226c3b4bbc"
   },
-  {
-    "name": "person_with_pouting_face_tone2",
-    "unicode": "1F64E-1F3FC",
+  "person_with_pouting_face_tone2": {
+    "category": "people",
+    "moji": "🙎🏼",
+    "unicodeVersion": "8.0",
     "digest": "efface531537ab934b3b96985210a2dac88de812e82e804d6ec12174e536d1cc"
   },
-  {
-    "name": "person_with_pouting_face_tone3",
-    "unicode": "1F64E-1F3FD",
+  "person_with_pouting_face_tone3": {
+    "category": "people",
+    "moji": "🙎🏽",
+    "unicodeVersion": "8.0",
     "digest": "7ff26ece237216b949bfa96d16bd12cfd248c6fd3e4ed89aa6c735c09eafaeff"
   },
-  {
-    "name": "person_with_pouting_face_tone4",
-    "unicode": "1F64E-1F3FE",
+  "person_with_pouting_face_tone4": {
+    "category": "people",
+    "moji": "🙎🏾",
+    "unicodeVersion": "8.0",
     "digest": "045c04105df41d94ff4942133c7394e42ff35ef76c4ccb711497ab77ae6219f2"
   },
-  {
-    "name": "person_with_pouting_face_tone5",
-    "unicode": "1F64E-1F3FF",
+  "person_with_pouting_face_tone5": {
+    "category": "people",
+    "moji": "🙎🏿",
+    "unicodeVersion": "8.0",
     "digest": "783ee37f146fcf61d38af5009f5823cf6526fe99ed891979f454016bce9dd4ba"
   },
-  {
-    "name": "pick",
-    "unicode": "26CF",
+  "pick": {
+    "category": "objects",
+    "moji": "⛏",
+    "unicodeVersion": "5.2",
     "digest": "7f0ec5445b4d5c66cf46e2a7332946cce34bd70e9929ac7a119251a7f57f555d"
   },
-  {
-    "name": "pig",
-    "unicode": "1F437",
+  "pig": {
+    "category": "nature",
+    "moji": "🐷",
+    "unicodeVersion": "6.0",
     "digest": "51362570ab36805c8f67622ee4543e38811f8abb20f732a1af2ffbff2d63d042"
   },
-  {
-    "name": "pig2",
-    "unicode": "1F416",
+  "pig2": {
+    "category": "nature",
+    "moji": "🐖",
+    "unicodeVersion": "6.0",
     "digest": "67010e255f28061b9d9210bcdab6edc072642ad134122a1d0c7e3a6b1795a45b"
   },
-  {
-    "name": "pig_nose",
-    "unicode": "1F43D",
+  "pig_nose": {
+    "category": "nature",
+    "moji": "🐽",
+    "unicodeVersion": "6.0",
     "digest": "0b21cac238bf4910939fbea9bed35552378c1b605a3867d7b85c1556dbda22a9"
   },
-  {
-    "name": "pill",
-    "unicode": "1F48A",
+  "pill": {
+    "category": "objects",
+    "moji": "💊",
+    "unicodeVersion": "6.0",
     "digest": "cb00be361aaba6dbcf8da58bd20b76221dd75031362ecae99496b088ed413a7f"
   },
-  {
-    "name": "pineapple",
-    "unicode": "1F34D",
+  "pineapple": {
+    "category": "food",
+    "moji": "🍍",
+    "unicodeVersion": "6.0",
     "digest": "621d4d4c52b59e566c2e29ed7845c8bd2d1da0946577527342097808d170dd70"
   },
-  {
-    "name": "ping_pong",
-    "unicode": "1F3D3",
-    "digest": "943a858bd054c81a08a08951f8351c27c8009b85a9359729c7362868298b58e1"
-  },
-  {
-    "name": "table_tennis",
-    "unicode": "1F3D3",
+  "ping_pong": {
+    "category": "activity",
+    "moji": "🏓",
+    "unicodeVersion": "8.0",
     "digest": "943a858bd054c81a08a08951f8351c27c8009b85a9359729c7362868298b58e1"
   },
-  {
-    "name": "pisces",
-    "unicode": "2653",
+  "pisces": {
+    "category": "symbols",
+    "moji": "♓",
+    "unicodeVersion": "1.1",
     "digest": "453c3915122a4b6b32867056d2447be48675a84469145c88d52f8007fcb0861a"
   },
-  {
-    "name": "pizza",
-    "unicode": "1F355",
+  "pizza": {
+    "category": "food",
+    "moji": "🍕",
+    "unicodeVersion": "6.0",
     "digest": "169bc6c1e1d7fdab1b8bf2eab0eeec4f9a7ae08b7b9b38f33b0b0c642e72053a"
   },
-  {
-    "name": "place_of_worship",
-    "unicode": "1F6D0",
+  "place_of_worship": {
+    "category": "symbols",
+    "moji": "🛐",
+    "unicodeVersion": "8.0",
     "digest": "daf271d36a38ee8c0f8b9de84c128ab8b25a5b7df8f107308d0353c961f2c644"
   },
-  {
-    "name": "worship_symbol",
-    "unicode": "1F6D0",
-    "digest": "daf271d36a38ee8c0f8b9de84c128ab8b25a5b7df8f107308d0353c961f2c644"
-  },
-  {
-    "name": "play_pause",
-    "unicode": "23EF",
+  "play_pause": {
+    "category": "symbols",
+    "moji": "⏯",
+    "unicodeVersion": "6.0",
     "digest": "af1498f34a3d6e0da8bbd26ebaa447e697e2df08c8eb255437cf7905c93f8c42"
   },
-  {
-    "name": "point_down",
-    "unicode": "1F447",
+  "point_down": {
+    "category": "people",
+    "moji": "👇",
+    "unicodeVersion": "6.0",
     "digest": "4ecdb3f31c16dc38113b8854ec1a7884613b688a185ebdf967eab9a81018f76d"
   },
-  {
-    "name": "point_down_tone1",
-    "unicode": "1F447-1F3FB",
+  "point_down_tone1": {
+    "category": "people",
+    "moji": "👇🏻",
+    "unicodeVersion": "8.0",
     "digest": "c74a7c94367cddbfa840542dc0924adeb0d108be0c7fde8c25fb95d69115d283"
   },
-  {
-    "name": "point_down_tone2",
-    "unicode": "1F447-1F3FC",
+  "point_down_tone2": {
+    "category": "people",
+    "moji": "👇🏼",
+    "unicodeVersion": "8.0",
     "digest": "dc4bda0726d85418b974addb42738f437fbb9cf16e5815cdbab3859c4ada6cae"
   },
-  {
-    "name": "point_down_tone3",
-    "unicode": "1F447-1F3FD",
+  "point_down_tone3": {
+    "category": "people",
+    "moji": "👇🏽",
+    "unicodeVersion": "8.0",
     "digest": "e460f81a501376d2f0ed1d45e358c5ed03ba049e8f466e4298afb4f3ca6d24dc"
   },
-  {
-    "name": "point_down_tone4",
-    "unicode": "1F447-1F3FE",
+  "point_down_tone4": {
+    "category": "people",
+    "moji": "👇🏾",
+    "unicodeVersion": "8.0",
     "digest": "4bc91cd771f24e0f897a9d8b18f323fec9a82da0fc2429c4a7e4e6a9d885a0a3"
   },
-  {
-    "name": "point_down_tone5",
-    "unicode": "1F447-1F3FF",
+  "point_down_tone5": {
+    "category": "people",
+    "moji": "👇🏿",
+    "unicodeVersion": "8.0",
     "digest": "7e47c6bc73250f36dc7ae1c1c09e7b41f30647b9d0ff703a53a75cc046b5057d"
   },
-  {
-    "name": "point_left",
-    "unicode": "1F448",
+  "point_left": {
+    "category": "people",
+    "moji": "👈",
+    "unicodeVersion": "6.0",
     "digest": "b5a7e864a0016afbadb3bec41f51ecf8c4af73cc20462e1a08b357f90bca6879"
   },
-  {
-    "name": "point_left_tone1",
-    "unicode": "1F448-1F3FB",
+  "point_left_tone1": {
+    "category": "people",
+    "moji": "👈🏻",
+    "unicodeVersion": "8.0",
     "digest": "9f1868272a10a2b738c065be5d30241643324550cfd47baf01c7a09060e66d31"
   },
-  {
-    "name": "point_left_tone2",
-    "unicode": "1F448-1F3FC",
+  "point_left_tone2": {
+    "category": "people",
+    "moji": "👈🏼",
+    "unicodeVersion": "8.0",
     "digest": "bf0d58c68178a2c2c01d4a6235a1a66b90073cea170f9f6fe2668b6dd68424f7"
   },
-  {
-    "name": "point_left_tone3",
-    "unicode": "1F448-1F3FD",
+  "point_left_tone3": {
+    "category": "people",
+    "moji": "👈🏽",
+    "unicodeVersion": "8.0",
     "digest": "34d28c97bc8f9d111d14e328153c4298fc32cf18e39e20aacaec17846645ed90"
   },
-  {
-    "name": "point_left_tone4",
-    "unicode": "1F448-1F3FE",
+  "point_left_tone4": {
+    "category": "people",
+    "moji": "👈🏾",
+    "unicodeVersion": "8.0",
     "digest": "c40c8436316915d516c53bb1c98a469528cefd98baa719be7e748c4608cbbcc9"
   },
-  {
-    "name": "point_left_tone5",
-    "unicode": "1F448-1F3FF",
+  "point_left_tone5": {
+    "category": "people",
+    "moji": "👈🏿",
+    "unicodeVersion": "8.0",
     "digest": "c410fe32e4ce0ded74845a54b86090e59e5820d457837b16e175b36cc71ecb46"
   },
-  {
-    "name": "point_right",
-    "unicode": "1F449",
+  "point_right": {
+    "category": "people",
+    "moji": "👉",
+    "unicodeVersion": "6.0",
     "digest": "44d9251ab41f2f48c2250c44a47f92b3476a71f13fbbbfb637547db837fd5a49"
   },
-  {
-    "name": "point_right_tone1",
-    "unicode": "1F449-1F3FB",
+  "point_right_tone1": {
+    "category": "people",
+    "moji": "👉🏻",
+    "unicodeVersion": "8.0",
     "digest": "9fcce259eb81c0b52ec7796b98a1653194e3a9021a1d338df1dbbab7522fc406"
   },
-  {
-    "name": "point_right_tone2",
-    "unicode": "1F449-1F3FC",
+  "point_right_tone2": {
+    "category": "people",
+    "moji": "👉🏼",
+    "unicodeVersion": "8.0",
     "digest": "9d00a0b1cfc435674dc56065b3d28d28839196977504cf20581205351d8708f2"
   },
-  {
-    "name": "point_right_tone3",
-    "unicode": "1F449-1F3FD",
+  "point_right_tone3": {
+    "category": "people",
+    "moji": "👉🏽",
+    "unicodeVersion": "8.0",
     "digest": "e3026a70630ba73d76892a055a80cac2f78d509faddce737f802d2abefa074ba"
   },
-  {
-    "name": "point_right_tone4",
-    "unicode": "1F449-1F3FE",
+  "point_right_tone4": {
+    "category": "people",
+    "moji": "👉🏾",
+    "unicodeVersion": "8.0",
     "digest": "ea508fde90561460361773b4e1b8e80874667b19ac115926206e7c592587cb76"
   },
-  {
-    "name": "point_right_tone5",
-    "unicode": "1F449-1F3FF",
+  "point_right_tone5": {
+    "category": "people",
+    "moji": "👉🏿",
+    "unicodeVersion": "8.0",
     "digest": "d59cdb2864eb2929941ecd233f8b8afcddc30fbd4594e5f9acf6386ae06ac12c"
   },
-  {
-    "name": "point_up",
-    "unicode": "261D",
+  "point_up": {
+    "category": "people",
+    "moji": "☝",
+    "unicodeVersion": "1.1",
     "digest": "b69ff4f650989709f2185822d278c7773672bd9eb4a625da80f3038a2b9ce42b"
   },
-  {
-    "name": "point_up_2",
-    "unicode": "1F446",
+  "point_up_2": {
+    "category": "people",
+    "moji": "👆",
+    "unicodeVersion": "6.0",
     "digest": "e83cd9eff2af5125a25f5a306c3ee3cfea240add683b5c36a86a994a8d8c805c"
   },
-  {
-    "name": "point_up_2_tone1",
-    "unicode": "1F446-1F3FB",
+  "point_up_2_tone1": {
+    "category": "people",
+    "moji": "👆🏻",
+    "unicodeVersion": "8.0",
     "digest": "b02ec3e7e04a83bfb769cffb951cbf32aa78e56fa5a51c097f9326df9e08ed33"
   },
-  {
-    "name": "point_up_2_tone2",
-    "unicode": "1F446-1F3FC",
+  "point_up_2_tone2": {
+    "category": "people",
+    "moji": "👆🏼",
+    "unicodeVersion": "8.0",
     "digest": "32994b85c8b4a1383ca985ebc3382be88866cea1ff1315adfb71fb05e992a232"
   },
-  {
-    "name": "point_up_2_tone3",
-    "unicode": "1F446-1F3FD",
+  "point_up_2_tone3": {
+    "category": "people",
+    "moji": "👆🏽",
+    "unicodeVersion": "8.0",
     "digest": "9e263bcfb82ada34ff85291f36e64e66b86760fb11a4e0c554e801644d417d6d"
   },
-  {
-    "name": "point_up_2_tone4",
-    "unicode": "1F446-1F3FE",
+  "point_up_2_tone4": {
+    "category": "people",
+    "moji": "👆🏾",
+    "unicodeVersion": "8.0",
     "digest": "3edc92130a0851ac7b5236772ce7918d088689221df287098688e1ed5b3ff181"
   },
-  {
-    "name": "point_up_2_tone5",
-    "unicode": "1F446-1F3FF",
+  "point_up_2_tone5": {
+    "category": "people",
+    "moji": "👆🏿",
+    "unicodeVersion": "8.0",
     "digest": "cabb3b7da9290840ef59d0c8b22625bdb2e94842f01b0a575ccbc348f3069d77"
   },
-  {
-    "name": "point_up_tone1",
-    "unicode": "261D-1F3FB",
+  "point_up_tone1": {
+    "category": "people",
+    "moji": "☝🏻",
+    "unicodeVersion": "8.0",
     "digest": "e496fda349072f8b321ceb7a251175f7244c3076661f5ede48ea75ba1acf8339"
   },
-  {
-    "name": "point_up_tone2",
-    "unicode": "261D-1F3FC",
+  "point_up_tone2": {
+    "category": "people",
+    "moji": "☝🏼",
+    "unicodeVersion": "8.0",
     "digest": "5a8081323f3baa67e6431e21e16a36559b339f5175d586644e34947f738dd07a"
   },
-  {
-    "name": "point_up_tone3",
-    "unicode": "261D-1F3FD",
+  "point_up_tone3": {
+    "category": "people",
+    "moji": "☝🏽",
+    "unicodeVersion": "8.0",
     "digest": "07bf0cea812eb226b443334e026e13d1ec23e013478f4af862a3919703107842"
   },
-  {
-    "name": "point_up_tone4",
-    "unicode": "261D-1F3FE",
+  "point_up_tone4": {
+    "category": "people",
+    "moji": "☝🏾",
+    "unicodeVersion": "8.0",
     "digest": "1fbbd71433108143ee157d0fdadd183f7f013bafa96f0dd93b181e1fd5fd4af2"
   },
-  {
-    "name": "point_up_tone5",
-    "unicode": "261D-1F3FF",
+  "point_up_tone5": {
+    "category": "people",
+    "moji": "☝🏿",
+    "unicodeVersion": "8.0",
     "digest": "ad068ef32df32f8297955490a9a90590a0f93ed5702a052cd0d8f6484c6cc679"
   },
-  {
-    "name": "police_car",
-    "unicode": "1F693",
+  "police_car": {
+    "category": "travel",
+    "moji": "🚓",
+    "unicodeVersion": "6.0",
     "digest": "0909be1bd615ae331a7cce71e16dee3ca663c721d5170072c593cb7c76f9f661"
   },
-  {
-    "name": "poodle",
-    "unicode": "1F429",
+  "poodle": {
+    "category": "nature",
+    "moji": "🐩",
+    "unicodeVersion": "6.0",
     "digest": "f1742fdf3fd26a8a5cfeaba57026518dacaad364cbd03344c4000a35af13e47a"
   },
-  {
-    "name": "poop",
-    "unicode": "1F4A9",
-    "digest": "857a61c872138d359a7fe8257bb26118afa49d75186eca2addb415d07c92b3ec"
-  },
-  {
-    "name": "shit",
-    "unicode": "1F4A9",
+  "poop": {
+    "category": "people",
+    "moji": "💩",
+    "unicodeVersion": "6.0",
     "digest": "857a61c872138d359a7fe8257bb26118afa49d75186eca2addb415d07c92b3ec"
   },
-  {
-    "name": "hankey",
-    "unicode": "1F4A9",
-    "digest": "857a61c872138d359a7fe8257bb26118afa49d75186eca2addb415d07c92b3ec"
-  },
-  {
-    "name": "poo",
-    "unicode": "1F4A9",
-    "digest": "857a61c872138d359a7fe8257bb26118afa49d75186eca2addb415d07c92b3ec"
-  },
-  {
-    "name": "popcorn",
-    "unicode": "1F37F",
+  "popcorn": {
+    "category": "food",
+    "moji": "🍿",
+    "unicodeVersion": "8.0",
     "digest": "684f1b7ef34ea7ca933aed41569bc6595a19ef0d546a1b7b9e69f8335540b323"
   },
-  {
-    "name": "post_office",
-    "unicode": "1F3E3",
+  "post_office": {
+    "category": "travel",
+    "moji": "🏣",
+    "unicodeVersion": "6.0",
     "digest": "54398ee396c1314a7993b1cb1cba264946b5c9d5a7dbb43fd67286854d1d1a0f"
   },
-  {
-    "name": "postal_horn",
-    "unicode": "1F4EF",
+  "postal_horn": {
+    "category": "objects",
+    "moji": "📯",
+    "unicodeVersion": "6.0",
     "digest": "0ea12f44f3bae9a14bde3b37361b48bd738d2f613bb1b53a9204959b70e643f8"
   },
-  {
-    "name": "postbox",
-    "unicode": "1F4EE",
+  "postbox": {
+    "category": "objects",
+    "moji": "📮",
+    "unicodeVersion": "6.0",
     "digest": "bbc424ae8d46de380d7023a43ea064002fd614657d00330d3503275827ac87e2"
   },
-  {
-    "name": "potable_water",
-    "unicode": "1F6B0",
+  "potable_water": {
+    "category": "symbols",
+    "moji": "🚰",
+    "unicodeVersion": "6.0",
     "digest": "dbe80d9637837377cc2a290da2e895f81a3108cc18b049e3d87212402c1c2098"
   },
-  {
-    "name": "potato",
-    "unicode": "1F954",
+  "potato": {
+    "category": "food",
+    "moji": "🥔",
+    "unicodeVersion": "9.0",
     "digest": "a56a69f36f3a0793f278726d92c0cea2960554f3062ef1a0904526a04511d8e1"
   },
-  {
-    "name": "pouch",
-    "unicode": "1F45D",
+  "pouch": {
+    "category": "people",
+    "moji": "👝",
+    "unicodeVersion": "6.0",
     "digest": "9f012b90310b4a072b6a8fa2c64def087b5f7ffffaafc36e1856ba943a170351"
   },
-  {
-    "name": "poultry_leg",
-    "unicode": "1F357",
+  "poultry_leg": {
+    "category": "food",
+    "moji": "🍗",
+    "unicodeVersion": "6.0",
     "digest": "1445ec4f5e68a19e5a84e5537dca8190d62409070c954d112e6097f1a6b7f054"
   },
-  {
-    "name": "pound",
-    "unicode": "1F4B7",
+  "pound": {
+    "category": "objects",
+    "moji": "💷",
+    "unicodeVersion": "6.0",
     "digest": "eb11b83eb52adb0a15e69a3bc15788a2dc7825dedee81ac3af84963c9dd517b5"
   },
-  {
-    "name": "pouting_cat",
-    "unicode": "1F63E",
+  "pouting_cat": {
+    "category": "people",
+    "moji": "😾",
+    "unicodeVersion": "6.0",
     "digest": "8822abedf3499cf98278d7eeea0764d1100ec25cad71b4b2e877f9346f8c8138"
   },
-  {
-    "name": "pray",
-    "unicode": "1F64F",
+  "pray": {
+    "category": "people",
+    "moji": "🙏",
+    "unicodeVersion": "6.0",
     "digest": "735b79dab34ac2cf81fd42fdcd7eb1f13c24655e5e343816d5764896c03edeea"
   },
-  {
-    "name": "pray_tone1",
-    "unicode": "1F64F-1F3FB",
+  "pray_tone1": {
+    "category": "people",
+    "moji": "🙏🏻",
+    "unicodeVersion": "8.0",
     "digest": "e8b6103450215e8566797f150978355e297deade4eb47a6371f7a7bc558fed9d"
   },
-  {
-    "name": "pray_tone2",
-    "unicode": "1F64F-1F3FC",
+  "pray_tone2": {
+    "category": "people",
+    "moji": "🙏🏼",
+    "unicodeVersion": "8.0",
     "digest": "ee8baacd95d7e8dbad8a1f2d9a12e36c98f3d518db5d3b117d0a18290815e62b"
   },
-  {
-    "name": "pray_tone3",
-    "unicode": "1F64F-1F3FD",
+  "pray_tone3": {
+    "category": "people",
+    "moji": "🙏🏽",
+    "unicodeVersion": "8.0",
     "digest": "ae8c0caa9aca0a6c44069e76a7535c961d0284cd701812f76bbd2bd79ce2bd53"
   },
-  {
-    "name": "pray_tone4",
-    "unicode": "1F64F-1F3FE",
+  "pray_tone4": {
+    "category": "people",
+    "moji": "🙏🏾",
+    "unicodeVersion": "8.0",
     "digest": "64f7b3178b8cd6f6a877ed583539eefe068fa87a0dd658fdcd58c8bc809f7e17"
   },
-  {
-    "name": "pray_tone5",
-    "unicode": "1F64F-1F3FF",
+  "pray_tone5": {
+    "category": "people",
+    "moji": "🙏🏿",
+    "unicodeVersion": "8.0",
     "digest": "5bc8cdce937ac06779c87021423efcec4f602aa4a39dba90b00de81033005332"
   },
-  {
-    "name": "prayer_beads",
-    "unicode": "1F4FF",
+  "prayer_beads": {
+    "category": "objects",
+    "moji": "📿",
+    "unicodeVersion": "8.0",
     "digest": "80177091264430cbcf7c994fbe5ee17319d1a58d933636cc752a54dafcf98a05"
   },
-  {
-    "name": "pregnant_woman",
-    "unicode": "1F930",
+  "pregnant_woman": {
+    "category": "people",
+    "moji": "🤰",
+    "unicodeVersion": "9.0",
     "digest": "49abb86409103338bdb6ae43c13a78ca2dc9cd158a26df35eadd0da3c84a4352"
   },
-  {
-    "name": "expecting_woman",
-    "unicode": "1F930",
-    "digest": "49abb86409103338bdb6ae43c13a78ca2dc9cd158a26df35eadd0da3c84a4352"
-  },
-  {
-    "name": "pregnant_woman_tone1",
-    "unicode": "1F930-1F3FB",
-    "digest": "5a9f8ed2b631ecf8af111803a5c11f4c156435a5293cb50329c7b98697c8da25"
-  },
-  {
-    "name": "expecting_woman_tone1",
-    "unicode": "1F930-1F3FB",
+  "pregnant_woman_tone1": {
+    "category": "people",
+    "moji": "🤰🏻",
+    "unicodeVersion": "9.0",
     "digest": "5a9f8ed2b631ecf8af111803a5c11f4c156435a5293cb50329c7b98697c8da25"
   },
-  {
-    "name": "pregnant_woman_tone2",
-    "unicode": "1F930-1F3FC",
+  "pregnant_woman_tone2": {
+    "category": "people",
+    "moji": "🤰🏼",
+    "unicodeVersion": "9.0",
     "digest": "279a2eafff603b11629c955b05f5bd3d7da9a271d4fb3f02e9ccd457b8d2d815"
   },
-  {
-    "name": "expecting_woman_tone2",
-    "unicode": "1F930-1F3FC",
-    "digest": "279a2eafff603b11629c955b05f5bd3d7da9a271d4fb3f02e9ccd457b8d2d815"
-  },
-  {
-    "name": "pregnant_woman_tone3",
-    "unicode": "1F930-1F3FD",
+  "pregnant_woman_tone3": {
+    "category": "people",
+    "moji": "🤰🏽",
+    "unicodeVersion": "9.0",
     "digest": "93bb63ec2312db315e3f0065520b715cc413ac0fd65538ec9b5cd97df2a42b20"
   },
-  {
-    "name": "expecting_woman_tone3",
-    "unicode": "1F930-1F3FD",
-    "digest": "93bb63ec2312db315e3f0065520b715cc413ac0fd65538ec9b5cd97df2a42b20"
-  },
-  {
-    "name": "pregnant_woman_tone4",
-    "unicode": "1F930-1F3FE",
+  "pregnant_woman_tone4": {
+    "category": "people",
+    "moji": "🤰🏾",
+    "unicodeVersion": "9.0",
     "digest": "b8dc3dcec894bfd832a249459b10850f8786b6778d8887a677d1291865623da2"
   },
-  {
-    "name": "expecting_woman_tone4",
-    "unicode": "1F930-1F3FE",
-    "digest": "b8dc3dcec894bfd832a249459b10850f8786b6778d8887a677d1291865623da2"
-  },
-  {
-    "name": "pregnant_woman_tone5",
-    "unicode": "1F930-1F3FF",
-    "digest": "73ee432752f81980f353a7f9b9f7a5ece62512dca08e15c1876b89227face21c"
-  },
-  {
-    "name": "expecting_woman_tone5",
-    "unicode": "1F930-1F3FF",
+  "pregnant_woman_tone5": {
+    "category": "people",
+    "moji": "🤰🏿",
+    "unicodeVersion": "9.0",
     "digest": "73ee432752f81980f353a7f9b9f7a5ece62512dca08e15c1876b89227face21c"
   },
-  {
-    "name": "prince",
-    "unicode": "1F934",
+  "prince": {
+    "category": "people",
+    "moji": "🤴",
+    "unicodeVersion": "9.0",
     "digest": "34a0e0625f0a9825d3674192d6233b6cae4d8130451293df09f91a6a4165869c"
   },
-  {
-    "name": "prince_tone1",
-    "unicode": "1F934-1F3FB",
+  "prince_tone1": {
+    "category": "people",
+    "moji": "🤴🏻",
+    "unicodeVersion": "9.0",
     "digest": "ccecdfeccb2ab1fceceae14f3fba875c8c7099785a4c40131c08a697b5b675fc"
   },
-  {
-    "name": "prince_tone2",
-    "unicode": "1F934-1F3FC",
+  "prince_tone2": {
+    "category": "people",
+    "moji": "🤴🏼",
+    "unicodeVersion": "9.0",
     "digest": "c373fd3e0c1798415e3d8d88fab6c98c1bbdedcbe6f52f3a3899f6e2124a768d"
   },
-  {
-    "name": "prince_tone3",
-    "unicode": "1F934-1F3FD",
+  "prince_tone3": {
+    "category": "people",
+    "moji": "🤴🏽",
+    "unicodeVersion": "9.0",
     "digest": "71d15695ca954d55aa69d3c753c7d31a8ba5329713a8ddbc90dafc11e524c4ef"
   },
-  {
-    "name": "prince_tone4",
-    "unicode": "1F934-1F3FE",
+  "prince_tone4": {
+    "category": "people",
+    "moji": "🤴🏾",
+    "unicodeVersion": "9.0",
     "digest": "08f6cb32424f15cc3aaf83c31a5dac7c01a6be2f37ea8f13aed579ce6fb4db19"
   },
-  {
-    "name": "prince_tone5",
-    "unicode": "1F934-1F3FF",
+  "prince_tone5": {
+    "category": "people",
+    "moji": "🤴🏿",
+    "unicodeVersion": "9.0",
     "digest": "77d521148efa33fa4d3409693d050fecfd948411e807327484f174e289834649"
   },
-  {
-    "name": "princess",
-    "unicode": "1F478",
+  "princess": {
+    "category": "people",
+    "moji": "👸",
+    "unicodeVersion": "6.0",
     "digest": "efabd28480a843c735f0868734da2f9ce28133933b02ab07b645498f494f3f80"
   },
-  {
-    "name": "princess_tone1",
-    "unicode": "1F478-1F3FB",
+  "princess_tone1": {
+    "category": "people",
+    "moji": "👸🏻",
+    "unicodeVersion": "8.0",
     "digest": "52b88b99ba64f82e8f36e2a1827c85145e4fcd6863478c2345fe9fa9e8901cdf"
   },
-  {
-    "name": "princess_tone2",
-    "unicode": "1F478-1F3FC",
+  "princess_tone2": {
+    "category": "people",
+    "moji": "👸🏼",
+    "unicodeVersion": "8.0",
     "digest": "7e44289404693668f20e681fcdc2e516512d54a69c627eedae958f69dfe6eea9"
   },
-  {
-    "name": "princess_tone3",
-    "unicode": "1F478-1F3FD",
+  "princess_tone3": {
+    "category": "people",
+    "moji": "👸🏽",
+    "unicodeVersion": "8.0",
     "digest": "96c9a9857348d7a1a8be899c50d55b352b9a9fd5c65e4777bfa199fe7929d41c"
   },
-  {
-    "name": "princess_tone4",
-    "unicode": "1F478-1F3FE",
+  "princess_tone4": {
+    "category": "people",
+    "moji": "👸🏾",
+    "unicodeVersion": "8.0",
     "digest": "67696f96be60f2a36598072172d2db197d007e6c1ac3acef526a5ce6d59bf3f7"
   },
-  {
-    "name": "princess_tone5",
-    "unicode": "1F478-1F3FF",
+  "princess_tone5": {
+    "category": "people",
+    "moji": "👸🏿",
+    "unicodeVersion": "8.0",
     "digest": "007f624e2fad91bb57ce32ecd35213a796d71807f3b12f3f1575bf50e6a50eeb"
   },
-  {
-    "name": "printer",
-    "unicode": "1F5A8",
+  "printer": {
+    "category": "objects",
+    "moji": "🖨",
+    "unicodeVersion": "7.0",
     "digest": "5e5307e3dc7ec4e16c9978fb00934c99c4adefca7d32732a244d1f2de71ce6f8"
   },
-  {
-    "name": "projector",
-    "unicode": "1F4FD",
+  "projector": {
+    "category": "objects",
+    "moji": "📽",
+    "unicodeVersion": "7.0",
     "digest": "7f8e1fdb89584849a56ee34c62cab808af48b7bd4823467d090af4657a2e0420"
   },
-  {
-    "name": "film_projector",
-    "unicode": "1F4FD",
-    "digest": "7f8e1fdb89584849a56ee34c62cab808af48b7bd4823467d090af4657a2e0420"
-  },
-  {
-    "name": "punch",
-    "unicode": "1F44A",
+  "punch": {
+    "category": "people",
+    "moji": "👊",
+    "unicodeVersion": "6.0",
     "digest": "c7e7edf6d64f755db3f02874354f08337b3971aff329476d19ac946e0b421329"
   },
-  {
-    "name": "punch_tone1",
-    "unicode": "1F44A-1F3FB",
+  "punch_tone1": {
+    "category": "people",
+    "moji": "👊🏻",
+    "unicodeVersion": "8.0",
     "digest": "c9ba508b0c36041047473782acfedab5af40dd7946b33daf4d8d54c726e06a11"
   },
-  {
-    "name": "punch_tone2",
-    "unicode": "1F44A-1F3FC",
+  "punch_tone2": {
+    "category": "people",
+    "moji": "👊🏼",
+    "unicodeVersion": "8.0",
     "digest": "d53011cd2f3334c7b3fffdfe1e2b8cc1c832c74306e1ac6d03f954a1309d7d0b"
   },
-  {
-    "name": "punch_tone3",
-    "unicode": "1F44A-1F3FD",
+  "punch_tone3": {
+    "category": "people",
+    "moji": "👊🏽",
+    "unicodeVersion": "8.0",
     "digest": "f7522347094e0130ed8e304678106574dbd7dd2b6b3aeb4d8a7a0fef880920b2"
   },
-  {
-    "name": "punch_tone4",
-    "unicode": "1F44A-1F3FE",
+  "punch_tone4": {
+    "category": "people",
+    "moji": "👊🏾",
+    "unicodeVersion": "8.0",
     "digest": "3e62bdd426f3e6ff175ce3b8dd6f6d3998d9c1506128defa96b528b455295b47"
   },
-  {
-    "name": "punch_tone5",
-    "unicode": "1F44A-1F3FF",
+  "punch_tone5": {
+    "category": "people",
+    "moji": "👊🏿",
+    "unicodeVersion": "8.0",
     "digest": "7d9bff777dc4ec41ac132b1252fa08cf92a398c8dc146c4a5327b45d568982d8"
   },
-  {
-    "name": "purple_heart",
-    "unicode": "1F49C",
+  "purple_heart": {
+    "category": "symbols",
+    "moji": "💜",
+    "unicodeVersion": "6.0",
     "digest": "a6bf01de806525942be480e45a4b2879f91df8129b78a1b8734d4f917bcab773"
   },
-  {
-    "name": "purse",
-    "unicode": "1F45B",
+  "purse": {
+    "category": "people",
+    "moji": "👛",
+    "unicodeVersion": "6.0",
     "digest": "2b785f36e01875d66cfda2192c8c53606e7224a7c869a4826b62cb61613d60c8"
   },
-  {
-    "name": "pushpin",
-    "unicode": "1F4CC",
+  "pushpin": {
+    "category": "objects",
+    "moji": "📌",
+    "unicodeVersion": "6.0",
     "digest": "c3f7d7008be6bab8dc02284d4d759abf7aafbb3dbbe3a53f0f5b2ff685af88f8"
   },
-  {
-    "name": "put_litter_in_its_place",
-    "unicode": "1F6AE",
+  "put_litter_in_its_place": {
+    "category": "symbols",
+    "moji": "🚮",
+    "unicodeVersion": "6.0",
     "digest": "f52a57d6f1bada7b6e6b9a6458597d70cb701c01e1120d8cb1d7ff65e01d405c"
   },
-  {
-    "name": "question",
-    "unicode": "2753",
+  "question": {
+    "category": "symbols",
+    "moji": "❓",
+    "unicodeVersion": "6.0",
     "digest": "40050a1fd29bed321fd601d13dc33de5d6084121f1d873b29bde9dc3d823a310"
   },
-  {
-    "name": "rabbit",
-    "unicode": "1F430",
+  "rabbit": {
+    "category": "nature",
+    "moji": "🐰",
+    "unicodeVersion": "6.0",
     "digest": "678ad953a7ab8f618c59051449a67c965d1f04f42dd6f6669adaf3fadebd080c"
   },
-  {
-    "name": "rabbit2",
-    "unicode": "1F407",
+  "rabbit2": {
+    "category": "nature",
+    "moji": "🐇",
+    "unicodeVersion": "6.0",
     "digest": "19b1f5108292472434cc7a49efac4ea9275779735c7aeb0f15c36021d5998ca0"
   },
-  {
-    "name": "race_car",
-    "unicode": "1F3CE",
-    "digest": "46f4814259d3d17ff35c04110e73e5327aee99f4711cd459ca1ee951508da3a6"
-  },
-  {
-    "name": "racing_car",
-    "unicode": "1F3CE",
+  "race_car": {
+    "category": "travel",
+    "moji": "🏎",
+    "unicodeVersion": "7.0",
     "digest": "46f4814259d3d17ff35c04110e73e5327aee99f4711cd459ca1ee951508da3a6"
   },
-  {
-    "name": "racehorse",
-    "unicode": "1F40E",
+  "racehorse": {
+    "category": "nature",
+    "moji": "🐎",
+    "unicodeVersion": "6.0",
     "digest": "a57b7aca35347ada8225eeee06b70cfd040484104963b4df56ea8fec690576b0"
   },
-  {
-    "name": "radio",
-    "unicode": "1F4FB",
+  "radio": {
+    "category": "objects",
+    "moji": "📻",
+    "unicodeVersion": "6.0",
     "digest": "9245951dd779cdd141089891b15a90d3999a6358acf1fc296aa505100f812108"
   },
-  {
-    "name": "radio_button",
-    "unicode": "1F518",
+  "radio_button": {
+    "category": "symbols",
+    "moji": "🔘",
+    "unicodeVersion": "6.0",
     "digest": "565bec59198df2592e96564c6e314d3cde33c47b453db1bec6c5d027b5cb4fd9"
   },
-  {
-    "name": "radioactive",
-    "unicode": "2622",
-    "digest": "0ed6634057824e0cfd10b2533753e3632b0624341a7eac8d9835706480335581"
-  },
-  {
-    "name": "radioactive_sign",
-    "unicode": "2622",
+  "radioactive": {
+    "category": "symbols",
+    "moji": "☢",
+    "unicodeVersion": "1.1",
     "digest": "0ed6634057824e0cfd10b2533753e3632b0624341a7eac8d9835706480335581"
   },
-  {
-    "name": "rage",
-    "unicode": "1F621",
+  "rage": {
+    "category": "people",
+    "moji": "😡",
+    "unicodeVersion": "6.0",
     "digest": "d97ba6bd08eec46dbc7199f530c945b73a87a878e35397b0a3e4f2b45039e89e"
   },
-  {
-    "name": "railway_car",
-    "unicode": "1F683",
+  "railway_car": {
+    "category": "travel",
+    "moji": "🚃",
+    "unicodeVersion": "6.0",
     "digest": "2cddc08d555e7fc24e312c3d255ed013fbf9cd2974a6918369c32554049ba2be"
   },
-  {
-    "name": "railway_track",
-    "unicode": "1F6E4",
-    "digest": "0da351b6d4e75c6beeaef1225e151d9580d4b5c41dfa1cf192715bf3cec981d7"
-  },
-  {
-    "name": "railroad_track",
-    "unicode": "1F6E4",
+  "railway_track": {
+    "category": "travel",
+    "moji": "🛤",
+    "unicodeVersion": "7.0",
     "digest": "0da351b6d4e75c6beeaef1225e151d9580d4b5c41dfa1cf192715bf3cec981d7"
   },
-  {
-    "name": "rainbow",
-    "unicode": "1F308",
+  "rainbow": {
+    "category": "travel",
+    "moji": "🌈",
+    "unicodeVersion": "6.0",
     "digest": "a93aceb54e965f35e397e8c8716b1831614933308d026012d5464ee42783ed4d"
   },
-  {
-    "name": "raised_back_of_hand",
-    "unicode": "1F91A",
+  "raised_back_of_hand": {
+    "category": "people",
+    "moji": "🤚",
+    "unicodeVersion": "9.0",
     "digest": "20973a697e826625deba5ee3c4f25eb5e1737f2e860ac6fe4ee4d0e0c84b5e12"
   },
-  {
-    "name": "back_of_hand",
-    "unicode": "1F91A",
-    "digest": "20973a697e826625deba5ee3c4f25eb5e1737f2e860ac6fe4ee4d0e0c84b5e12"
-  },
-  {
-    "name": "raised_back_of_hand_tone1",
-    "unicode": "1F91A-1F3FB",
-    "digest": "06af5941255ca69d10d99d0a512bbda6141a296453835dbccf259ce0afe1dd3d"
-  },
-  {
-    "name": "back_of_hand_tone1",
-    "unicode": "1F91A-1F3FB",
+  "raised_back_of_hand_tone1": {
+    "category": "people",
+    "moji": "🤚🏻",
+    "unicodeVersion": "9.0",
     "digest": "06af5941255ca69d10d99d0a512bbda6141a296453835dbccf259ce0afe1dd3d"
   },
-  {
-    "name": "raised_back_of_hand_tone2",
-    "unicode": "1F91A-1F3FC",
-    "digest": "429ed19555c9e5197b729b3e7bd8013346551051cb0b3fbc8a4372717c9a027d"
-  },
-  {
-    "name": "back_of_hand_tone2",
-    "unicode": "1F91A-1F3FC",
+  "raised_back_of_hand_tone2": {
+    "category": "people",
+    "moji": "🤚🏼",
+    "unicodeVersion": "9.0",
     "digest": "429ed19555c9e5197b729b3e7bd8013346551051cb0b3fbc8a4372717c9a027d"
   },
-  {
-    "name": "raised_back_of_hand_tone3",
-    "unicode": "1F91A-1F3FD",
-    "digest": "487a1c3f19e77c99b520ec073de2acc4a9e585b739a84b3989f7de85d2c2045c"
-  },
-  {
-    "name": "back_of_hand_tone3",
-    "unicode": "1F91A-1F3FD",
+  "raised_back_of_hand_tone3": {
+    "category": "people",
+    "moji": "🤚🏽",
+    "unicodeVersion": "9.0",
     "digest": "487a1c3f19e77c99b520ec073de2acc4a9e585b739a84b3989f7de85d2c2045c"
   },
-  {
-    "name": "raised_back_of_hand_tone4",
-    "unicode": "1F91A-1F3FE",
-    "digest": "154254d8500c55ec3de698be4a352f9bcf06e2950cabc4eabaccad0f39a1e1e9"
-  },
-  {
-    "name": "back_of_hand_tone4",
-    "unicode": "1F91A-1F3FE",
+  "raised_back_of_hand_tone4": {
+    "category": "people",
+    "moji": "🤚🏾",
+    "unicodeVersion": "9.0",
     "digest": "154254d8500c55ec3de698be4a352f9bcf06e2950cabc4eabaccad0f39a1e1e9"
   },
-  {
-    "name": "raised_back_of_hand_tone5",
-    "unicode": "1F91A-1F3FF",
-    "digest": "6e9c0855ecd5f14adca5e5862427c3d39ffcf86f7ddd3aaa1fefc3cefc7483c8"
-  },
-  {
-    "name": "back_of_hand_tone5",
-    "unicode": "1F91A-1F3FF",
+  "raised_back_of_hand_tone5": {
+    "category": "people",
+    "moji": "🤚🏿",
+    "unicodeVersion": "9.0",
     "digest": "6e9c0855ecd5f14adca5e5862427c3d39ffcf86f7ddd3aaa1fefc3cefc7483c8"
   },
-  {
-    "name": "raised_hand",
-    "unicode": "270B",
+  "raised_hand": {
+    "category": "people",
+    "moji": "✋",
+    "unicodeVersion": "6.0",
     "digest": "5cf11be683aea985d5ba51fbd44722c2327311bfe26b61c3d441c90f5d5a195a"
   },
-  {
-    "name": "raised_hand_tone1",
-    "unicode": "270B-1F3FB",
+  "raised_hand_tone1": {
+    "category": "people",
+    "moji": "✋🏻",
+    "unicodeVersion": "8.0",
     "digest": "865afca29b57577fed8fe8c2be57b74254a008c8cf34194680be2759239b5f5d"
   },
-  {
-    "name": "raised_hand_tone2",
-    "unicode": "270B-1F3FC",
+  "raised_hand_tone2": {
+    "category": "people",
+    "moji": "✋🏼",
+    "unicodeVersion": "8.0",
     "digest": "832169a0b626a682a58a3b998f68413657b4962c1fab05f1fdc2668e82727210"
   },
-  {
-    "name": "raised_hand_tone3",
-    "unicode": "270B-1F3FD",
+  "raised_hand_tone3": {
+    "category": "people",
+    "moji": "✋🏽",
+    "unicodeVersion": "8.0",
     "digest": "3959a873ad7671de82c615c4ed840b011e67baafb2bab7dd16859608d3e83cb1"
   },
-  {
-    "name": "raised_hand_tone4",
-    "unicode": "270B-1F3FE",
+  "raised_hand_tone4": {
+    "category": "people",
+    "moji": "✋🏾",
+    "unicodeVersion": "8.0",
     "digest": "db542f65d076ccf3dbfca27cb7c2f135a8bf7a487a81a04873e70172bdfcd579"
   },
-  {
-    "name": "raised_hand_tone5",
-    "unicode": "270B-1F3FF",
+  "raised_hand_tone5": {
+    "category": "people",
+    "moji": "✋🏿",
+    "unicodeVersion": "8.0",
     "digest": "88ca884d14baaae48df21d75c22d82fb15bdc395e42026f5ca34cd65e5ae8674"
   },
-  {
-    "name": "raised_hands",
-    "unicode": "1F64C",
+  "raised_hands": {
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+    "moji": "🙌",
+    "unicodeVersion": "6.0",
     "digest": "2ee73466a3f5079e542857fe6f5497e9f87753a81854985ce3356a8d3da1d8b8"
   },
-  {
-    "name": "raised_hands_tone1",
-    "unicode": "1F64C-1F3FB",
+  "raised_hands_tone1": {
+    "category": "people",
+    "moji": "🙌🏻",
+    "unicodeVersion": "8.0",
     "digest": "43e73c60f040a66374b8ec98f3629a90d13ae9f472446ed7676cd5573e824f4b"
   },
-  {
-    "name": "raised_hands_tone2",
-    "unicode": "1F64C-1F3FC",
+  "raised_hands_tone2": {
+    "category": "people",
+    "moji": "🙌🏼",
+    "unicodeVersion": "8.0",
     "digest": "fcc5255bb2b06dc82d6878e74cf34e8ce118c70004a06d39a980683772b98c52"
   },
-  {
-    "name": "raised_hands_tone3",
-    "unicode": "1F64C-1F3FD",
+  "raised_hands_tone3": {
+    "category": "people",
+    "moji": "🙌🏽",
+    "unicodeVersion": "8.0",
     "digest": "3ee3e0aafef486e766a166935e8147fb75a7329cfebc96dec876cc45e83a8754"
   },
-  {
-    "name": "raised_hands_tone4",
-    "unicode": "1F64C-1F3FE",
+  "raised_hands_tone4": {
+    "category": "people",
+    "moji": "🙌🏾",
+    "unicodeVersion": "8.0",
     "digest": "78a8cbf6b2b85be4d6b18f0ff6a77f197963117955725fb7e57e0441effb928f"
   },
-  {
-    "name": "raised_hands_tone5",
-    "unicode": "1F64C-1F3FF",
+  "raised_hands_tone5": {
+    "category": "people",
+    "moji": "🙌🏿",
+    "unicodeVersion": "8.0",
     "digest": "2a5ed7334a17172db0cd820a559e7f75df40ec44de6c25d194c76e1b58c634cb"
   },
-  {
-    "name": "raising_hand",
-    "unicode": "1F64B",
+  "raising_hand": {
+    "category": "people",
+    "moji": "🙋",
+    "unicodeVersion": "6.0",
     "digest": "512750b00704f1ccefd3c757743540b785ad7670dbbe4a2c4dca8d93e6701920"
   },
-  {
-    "name": "raising_hand_tone1",
-    "unicode": "1F64B-1F3FB",
+  "raising_hand_tone1": {
+    "category": "people",
+    "moji": "🙋🏻",
+    "unicodeVersion": "8.0",
     "digest": "2897722f091c273dd3714cff7423c2475bc3070416c28014ca03322b9ece48bc"
   },
-  {
-    "name": "raising_hand_tone2",
-    "unicode": "1F64B-1F3FC",
+  "raising_hand_tone2": {
+    "category": "people",
+    "moji": "🙋🏼",
+    "unicodeVersion": "8.0",
     "digest": "59199b334b3845911382c1f29bd7c0d5ef9d2486417345e265b166ead7d3e1c1"
   },
-  {
-    "name": "raising_hand_tone3",
-    "unicode": "1F64B-1F3FD",
+  "raising_hand_tone3": {
+    "category": "people",
+    "moji": "🙋🏽",
+    "unicodeVersion": "8.0",
     "digest": "f95b338d5efcf14ef12f415a2c1bba93df48628ddc94f34f70c31e1b3c2e1d28"
   },
-  {
-    "name": "raising_hand_tone4",
-    "unicode": "1F64B-1F3FE",
+  "raising_hand_tone4": {
+    "category": "people",
+    "moji": "🙋🏾",
+    "unicodeVersion": "8.0",
     "digest": "951ddbfdb57d5a60551b59b3d0f7ca00a64912f4a101a73afaebd68445cd6cec"
   },
-  {
-    "name": "raising_hand_tone5",
-    "unicode": "1F64B-1F3FF",
+  "raising_hand_tone5": {
+    "category": "people",
+    "moji": "🙋🏿",
+    "unicodeVersion": "8.0",
     "digest": "9370f93704d8f89ca6dc946715eab5e7dba82bf04dd68c00f5c0abb8bc16371e"
   },
-  {
-    "name": "ram",
-    "unicode": "1F40F",
+  "ram": {
+    "category": "nature",
+    "moji": "🐏",
+    "unicodeVersion": "6.0",
     "digest": "2875ab28e1018b39062aeb0c5ce488c48a98f13e9f2364470a0a700b126604f2"
   },
-  {
-    "name": "ramen",
-    "unicode": "1F35C",
+  "ramen": {
+    "category": "food",
+    "moji": "🍜",
+    "unicodeVersion": "6.0",
     "digest": "425662a49c4c13577c0de8d45d004e5ba204aaadbaabae62a5c283ecd7a9a2c5"
   },
-  {
-    "name": "rat",
-    "unicode": "1F400",
+  "rat": {
+    "category": "nature",
+    "moji": "🐀",
+    "unicodeVersion": "6.0",
     "digest": "14380d65498c6ce037c02a93bca2b24f25a368d85278d6015b8c9f7cd261f8e2"
   },
-  {
-    "name": "record_button",
-    "unicode": "23FA",
+  "record_button": {
+    "category": "symbols",
+    "moji": "⏺",
+    "unicodeVersion": "7.0",
     "digest": "92be12161ba206bb2e06a39131711c7b17368d55b4aae0b48f0ac5b6b1cde76b"
   },
-  {
-    "name": "recycle",
-    "unicode": "267B",
+  "recycle": {
+    "category": "symbols",
+    "moji": "♻",
+    "unicodeVersion": "3.2",
     "digest": "c377e8537367b05b5de9be860a0fcabd7aed2bf4ba146eefc423671a21530369"
   },
-  {
-    "name": "red_car",
-    "unicode": "1F697",
+  "red_car": {
+    "category": "travel",
+    "moji": "🚗",
+    "unicodeVersion": "6.0",
     "digest": "8a99832a195263c0e922af53d52dea37aa3e07032b3c2a1977f8527b4a144b9c"
   },
-  {
-    "name": "red_circle",
-    "unicode": "1F534",
+  "red_circle": {
+    "category": "symbols",
+    "moji": "🔴",
+    "unicodeVersion": "6.0",
     "digest": "9dcf0132f6f2cc81702f0e3b15b37984e8439796705bf98f68ba449b3dfa5307"
   },
-  {
-    "name": "registered",
-    "unicode": "00AE",
+  "registered": {
+    "category": "symbols",
+    "moji": "®",
+    "unicodeVersion": "1.1",
     "digest": "9661b1df529ecb752d130820c55c403e5de263748eb02f7fea327818bc282d94"
   },
-  {
-    "name": "relaxed",
-    "unicode": "263A",
+  "relaxed": {
+    "category": "people",
+    "moji": "☺",
+    "unicodeVersion": "1.1",
     "digest": "2d5aed4fb8504c6d6660ef8d3bfe0cc053dcd6099c2f53748c202dc970c639bc"
   },
-  {
-    "name": "relieved",
-    "unicode": "1F60C",
+  "relieved": {
+    "category": "people",
+    "moji": "😌",
+    "unicodeVersion": "6.0",
     "digest": "b4ce2ba6c220d887fe5e333c05ed773df9b6df0ac456879fd8f5103ff68604a5"
   },
-  {
-    "name": "reminder_ribbon",
-    "unicode": "1F397",
+  "reminder_ribbon": {
+    "category": "activity",
+    "moji": "🎗",
+    "unicodeVersion": "7.0",
     "digest": "c3de2a7c9350b77a0b86c0dcce9dcd9953ea8a97aa1e7aed149755924742f54d"
   },
-  {
-    "name": "repeat",
-    "unicode": "1F501",
+  "repeat": {
+    "category": "symbols",
+    "moji": "🔁",
+    "unicodeVersion": "6.0",
     "digest": "b9512d508613ed0eb3181eb1030f7f6fd6b994476ecdfa308733c6df975fb99e"
   },
-  {
-    "name": "repeat_one",
-    "unicode": "1F502",
+  "repeat_one": {
+    "category": "symbols",
+    "moji": "🔂",
+    "unicodeVersion": "6.0",
     "digest": "53409cf24dd4bb0d7b50ae359f15d06b87b7f4a292ed5c3a09652fa421a90bf2"
   },
-  {
-    "name": "restroom",
-    "unicode": "1F6BB",
+  "restroom": {
+    "category": "symbols",
+    "moji": "🚻",
+    "unicodeVersion": "6.0",
     "digest": "2e7a1bfc9a9d49b0272230a91db7369e24d54bf1de8e683d36b85f1d8c037f77"
   },
-  {
-    "name": "revolving_hearts",
-    "unicode": "1F49E",
+  "revolving_hearts": {
+    "category": "symbols",
+    "moji": "💞",
+    "unicodeVersion": "6.0",
     "digest": "c43d3197cb4cf06659f643638f6c4e91a2889e0f6531b7d81ea826c2a8b784fc"
   },
-  {
-    "name": "rewind",
-    "unicode": "23EA",
+  "rewind": {
+    "category": "symbols",
+    "moji": "⏪",
+    "unicodeVersion": "6.0",
     "digest": "d20c918c1e528ff0947312738501ca9a6fb6ff4016aad07db7a8125d00fd65cd"
   },
-  {
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-    "unicode": "1F98F",
-    "digest": "163fa3acd78eead72c431a1f48b8465a6d45272a9169560e456d30b4df93dc6b"
-  },
-  {
-    "name": "rhinoceros",
-    "unicode": "1F98F",
+  "rhino": {
+    "category": "nature",
+    "moji": "🦏",
+    "unicodeVersion": "9.0",
     "digest": "163fa3acd78eead72c431a1f48b8465a6d45272a9169560e456d30b4df93dc6b"
   },
-  {
-    "name": "ribbon",
-    "unicode": "1F380",
+  "ribbon": {
+    "category": "objects",
+    "moji": "🎀",
+    "unicodeVersion": "6.0",
     "digest": "74315fe907f9f0203afe139cd4552aa442eecfa2a64fac12db3e1292fc5a8828"
   },
-  {
-    "name": "rice",
-    "unicode": "1F35A",
+  "rice": {
+    "category": "food",
+    "moji": "🍚",
+    "unicodeVersion": "6.0",
     "digest": "f544f12606de59d28739798003f14ebd8869856add8e24496ec5dda3e131daf4"
   },
-  {
-    "name": "rice_ball",
-    "unicode": "1F359",
+  "rice_ball": {
+    "category": "food",
+    "moji": "🍙",
+    "unicodeVersion": "6.0",
     "digest": "2cba6f5364cd366859bc8948897b65fc97b225ea7973d9be3b24aba388fed8e8"
   },
-  {
-    "name": "rice_cracker",
-    "unicode": "1F358",
+  "rice_cracker": {
+    "category": "food",
+    "moji": "🍘",
+    "unicodeVersion": "6.0",
     "digest": "ac0f805d41d4f322154c1968bd3ce3e9aabcd39d908182e52fd7d28458dbef92"
   },
-  {
-    "name": "rice_scene",
-    "unicode": "1F391",
+  "rice_scene": {
+    "category": "travel",
+    "moji": "🎑",
+    "unicodeVersion": "6.0",
     "digest": "b942a06d3da0570aca59bab0af57cd8c16863934f12a38f70339fd0a36f675f5"
   },
-  {
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-    "unicode": "1F91C",
-    "digest": "f815d1cc0c0345ddcc8886ae9c133582d7dc779732ac9b93dde1ab4fdd3b251d"
-  },
-  {
-    "name": "right_fist",
-    "unicode": "1F91C",
+  "right_facing_fist": {
+    "category": "people",
+    "moji": "🤜",
+    "unicodeVersion": "9.0",
     "digest": "f815d1cc0c0345ddcc8886ae9c133582d7dc779732ac9b93dde1ab4fdd3b251d"
   },
-  {
-    "name": "right_facing_fist_tone1",
-    "unicode": "1F91C-1F3FB",
-    "digest": "0f9269b70cf68071d97389e059a2bdacffd73f2afd2ce6cfd7447bb1a4e9abbb"
-  },
-  {
-    "name": "right_fist_tone1",
-    "unicode": "1F91C-1F3FB",
+  "right_facing_fist_tone1": {
+    "category": "people",
+    "moji": "🤜🏻",
+    "unicodeVersion": "9.0",
     "digest": "0f9269b70cf68071d97389e059a2bdacffd73f2afd2ce6cfd7447bb1a4e9abbb"
   },
-  {
-    "name": "right_facing_fist_tone2",
-    "unicode": "1F91C-1F3FC",
-    "digest": "32a9833db853972e49e65aa227fb0512c57362da190aa1cc40e1d64f238e837e"
-  },
-  {
-    "name": "right_fist_tone2",
-    "unicode": "1F91C-1F3FC",
+  "right_facing_fist_tone2": {
+    "category": "people",
+    "moji": "🤜🏼",
+    "unicodeVersion": "9.0",
     "digest": "32a9833db853972e49e65aa227fb0512c57362da190aa1cc40e1d64f238e837e"
   },
-  {
-    "name": "right_facing_fist_tone3",
-    "unicode": "1F91C-1F3FD",
-    "digest": "be4706f8bb088411f5cbbf9065a0ae5b773c97456bd975c2b6789765657847b9"
-  },
-  {
-    "name": "right_fist_tone3",
-    "unicode": "1F91C-1F3FD",
+  "right_facing_fist_tone3": {
+    "category": "people",
+    "moji": "🤜🏽",
+    "unicodeVersion": "9.0",
     "digest": "be4706f8bb088411f5cbbf9065a0ae5b773c97456bd975c2b6789765657847b9"
   },
-  {
-    "name": "right_facing_fist_tone4",
-    "unicode": "1F91C-1F3FE",
+  "right_facing_fist_tone4": {
+    "category": "people",
+    "moji": "🤜🏾",
+    "unicodeVersion": "9.0",
     "digest": "1680862891a9d85c4b6f76232a80e2ef7428bcec93087c86eae2efaba9c6a3f7"
   },
-  {
-    "name": "right_fist_tone4",
-    "unicode": "1F91C-1F3FE",
-    "digest": "1680862891a9d85c4b6f76232a80e2ef7428bcec93087c86eae2efaba9c6a3f7"
-  },
-  {
-    "name": "right_facing_fist_tone5",
-    "unicode": "1F91C-1F3FF",
-    "digest": "388715a4bc2178c52bbb3bc2729f57be50acab5d751784c9f3220e86c6b1fbcc"
-  },
-  {
-    "name": "right_fist_tone5",
-    "unicode": "1F91C-1F3FF",
+  "right_facing_fist_tone5": {
+    "category": "people",
+    "moji": "🤜🏿",
+    "unicodeVersion": "9.0",
     "digest": "388715a4bc2178c52bbb3bc2729f57be50acab5d751784c9f3220e86c6b1fbcc"
   },
-  {
-    "name": "ring",
-    "unicode": "1F48D",
+  "ring": {
+    "category": "people",
+    "moji": "💍",
+    "unicodeVersion": "6.0",
     "digest": "b5322907222797b5e1786209cda88513e76cd397a40f0a7da24847245c95ef9d"
   },
-  {
-    "name": "robot",
-    "unicode": "1F916",
+  "robot": {
+    "category": "people",
+    "moji": "🤖",
+    "unicodeVersion": "8.0",
     "digest": "4d788e6ec89279588b036fca6b17f5a981291681df8f90306ecf5c039de40848"
   },
-  {
-    "name": "robot_face",
-    "unicode": "1F916",
-    "digest": "4d788e6ec89279588b036fca6b17f5a981291681df8f90306ecf5c039de40848"
-  },
-  {
-    "name": "rocket",
-    "unicode": "1F680",
+  "rocket": {
+    "category": "travel",
+    "moji": "🚀",
+    "unicodeVersion": "6.0",
     "digest": "b82e68a95aa89a6de344d6e256fef86a848ebc91de560b043b3e1f7fd072d57d"
   },
-  {
-    "name": "rofl",
-    "unicode": "1F923",
-    "digest": "f4f99ba2ac67b97338f904f9384ff03fb832a2e427bf6e74611bf5fee45f1f48"
-  },
-  {
-    "name": "rolling_on_the_floor_laughing",
-    "unicode": "1F923",
+  "rofl": {
+    "category": "people",
+    "moji": "🤣",
+    "unicodeVersion": "9.0",
     "digest": "f4f99ba2ac67b97338f904f9384ff03fb832a2e427bf6e74611bf5fee45f1f48"
   },
-  {
-    "name": "roller_coaster",
-    "unicode": "1F3A2",
+  "roller_coaster": {
+    "category": "travel",
+    "moji": "🎢",
+    "unicodeVersion": "6.0",
     "digest": "a65e9ace1d7900499777af1225995f17af90a398bb414764c20b6e09a8c23a2c"
   },
-  {
-    "name": "rolling_eyes",
-    "unicode": "1F644",
+  "rolling_eyes": {
+    "category": "people",
+    "moji": "🙄",
+    "unicodeVersion": "8.0",
     "digest": "23dea8100da488a05721a4e82823eb438393b0ea762211c9ecef011d127aa1b7"
   },
-  {
-    "name": "face_with_rolling_eyes",
-    "unicode": "1F644",
-    "digest": "23dea8100da488a05721a4e82823eb438393b0ea762211c9ecef011d127aa1b7"
-  },
-  {
-    "name": "rooster",
-    "unicode": "1F413",
+  "rooster": {
+    "category": "nature",
+    "moji": "🐓",
+    "unicodeVersion": "6.0",
     "digest": "2b90c5cf6fa46da13eb77285443d600afcea0c48bd1d215d60167e7dc510da5d"
   },
-  {
-    "name": "rose",
-    "unicode": "1F339",
+  "rose": {
+    "category": "nature",
+    "moji": "🌹",
+    "unicodeVersion": "6.0",
     "digest": "73799e459dba188de4de704605d824242feeb65d587c5bf9109acf528d037146"
   },
-  {
-    "name": "rosette",
-    "unicode": "1F3F5",
+  "rosette": {
+    "category": "activity",
+    "moji": "🏵",
+    "unicodeVersion": "7.0",
     "digest": "2537def4deef422d4e669b28b1a0675259306ab38601019df3ec3482b14e52d5"
   },
-  {
-    "name": "rotating_light",
-    "unicode": "1F6A8",
+  "rotating_light": {
+    "category": "travel",
+    "moji": "🚨",
+    "unicodeVersion": "6.0",
     "digest": "91fcdb85a752ae904d335a978c7e7936aed4c75d414b35219b5a74430e51555f"
   },
-  {
-    "name": "round_pushpin",
-    "unicode": "1F4CD",
+  "round_pushpin": {
+    "category": "objects",
+    "moji": "📍",
+    "unicodeVersion": "6.0",
     "digest": "8ffca77bbdc6f1f726daf3abd6eff338a5ad1aa9b09dbbd8782c1e7ef5452f30"
   },
-  {
-    "name": "rowboat",
-    "unicode": "1F6A3",
+  "rowboat": {
+    "category": "activity",
+    "moji": "🚣",
+    "unicodeVersion": "6.0",
     "digest": "83715d83a061926d4ad3bb569b21f5d337e3ebd4c9bcdfe493e661c12adc0a16"
   },
-  {
-    "name": "rowboat_tone1",
-    "unicode": "1F6A3-1F3FB",
+  "rowboat_tone1": {
+    "category": "activity",
+    "moji": "🚣🏻",
+    "unicodeVersion": "8.0",
     "digest": "e279ac816442c0876fba1f42c700b80f2fb6de671e1a8a9e9d11b71eed5c58e8"
   },
-  {
-    "name": "rowboat_tone2",
-    "unicode": "1F6A3-1F3FC",
+  "rowboat_tone2": {
+    "category": "activity",
+    "moji": "🚣🏼",
+    "unicodeVersion": "8.0",
     "digest": "6a48eba352ed4971d26498b6c622e5772389c89c5205ed02acde8e995dddcc3b"
   },
-  {
-    "name": "rowboat_tone3",
-    "unicode": "1F6A3-1F3FD",
+  "rowboat_tone3": {
+    "category": "activity",
+    "moji": "🚣🏽",
+    "unicodeVersion": "8.0",
     "digest": "875948f6d8354ebd95ce9a66fde30f06a8366dcd89d5ca3e660845f8801e9305"
   },
-  {
-    "name": "rowboat_tone4",
-    "unicode": "1F6A3-1F3FE",
+  "rowboat_tone4": {
+    "category": "activity",
+    "moji": "🚣🏾",
+    "unicodeVersion": "8.0",
     "digest": "8c7ac7346b0020d0ff5e2f4a1efb1b7785eac637f17556663ec33e2335083f0a"
   },
-  {
-    "name": "rowboat_tone5",
-    "unicode": "1F6A3-1F3FF",
+  "rowboat_tone5": {
+    "category": "activity",
+    "moji": "🚣🏿",
+    "unicodeVersion": "8.0",
     "digest": "a399dbb647892b22323e0bf17bc36a9b5f1708ebedf9ba525233ee7b9d48339a"
   },
-  {
-    "name": "rugby_football",
-    "unicode": "1F3C9",
+  "rugby_football": {
+    "category": "activity",
+    "moji": "🏉",
+    "unicodeVersion": "6.0",
     "digest": "cc6f00ade3e0bbb7899e7bfb138b57216dd66de26d7967d5ffa501f382ed09f4"
   },
-  {
-    "name": "runner",
-    "unicode": "1F3C3",
+  "runner": {
+    "category": "people",
+    "moji": "🏃",
+    "unicodeVersion": "6.0",
     "digest": "e9af7b591be60ade2049dbada0f062ba2d3e17f02bec76cbd34ce68854a2a10c"
   },
-  {
-    "name": "runner_tone1",
-    "unicode": "1F3C3-1F3FB",
+  "runner_tone1": {
+    "category": "people",
+    "moji": "🏃🏻",
+    "unicodeVersion": "8.0",
     "digest": "21091cbb09c558712ecf63548bf28b7995df42bdb85235088799a517800e52f5"
   },
-  {
-    "name": "runner_tone2",
-    "unicode": "1F3C3-1F3FC",
+  "runner_tone2": {
+    "category": "people",
+    "moji": "🏃🏼",
+    "unicodeVersion": "8.0",
     "digest": "1fe3d194f675a46fe67799394192e66c407dd81163363692c5e7da32ddb9af2b"
   },
-  {
-    "name": "runner_tone3",
-    "unicode": "1F3C3-1F3FD",
+  "runner_tone3": {
+    "category": "people",
+    "moji": "🏃🏽",
+    "unicodeVersion": "8.0",
     "digest": "8cea1bf4ef3be71f42dc5bae978d5b7a197a3851543225349ef0dda29a370537"
   },
-  {
-    "name": "runner_tone4",
-    "unicode": "1F3C3-1F3FE",
+  "runner_tone4": {
+    "category": "people",
+    "moji": "🏃🏾",
+    "unicodeVersion": "8.0",
     "digest": "c33f0b8b5a71d295fb6ba322e79446964a8eca9e4573efd591e4273808b088a0"
   },
-  {
-    "name": "runner_tone5",
-    "unicode": "1F3C3-1F3FF",
+  "runner_tone5": {
+    "category": "people",
+    "moji": "🏃🏿",
+    "unicodeVersion": "8.0",
     "digest": "9f59e6dd0fdf2f17bceb41f5c355b4e6f3c8bb8cbd8af0992f0b5630ff8892e8"
   },
-  {
-    "name": "running_shirt_with_sash",
-    "unicode": "1F3BD",
+  "running_shirt_with_sash": {
+    "category": "activity",
+    "moji": "🎽",
+    "unicodeVersion": "6.0",
     "digest": "7542307d3595aca45e8ccae66b6e58b6e92870144b738263d5379ec6dc992b76"
   },
-  {
-    "name": "sa",
-    "unicode": "1F202",
+  "sa": {
+    "category": "symbols",
+    "moji": "🈂",
+    "unicodeVersion": "6.0",
     "digest": "6042bcabd1516ef3847d695aba22851c49421244432d256e24eba04e8a223dab"
   },
-  {
-    "name": "sagittarius",
-    "unicode": "2650",
+  "sagittarius": {
+    "category": "symbols",
+    "moji": "♐",
+    "unicodeVersion": "1.1",
     "digest": "a02593e025023f2e82a01c587a8c0bbb1eff88cbcabf535a1558413eb32ed1d5"
   },
-  {
-    "name": "sailboat",
-    "unicode": "26F5",
+  "sailboat": {
+    "category": "travel",
+    "moji": "⛵",
+    "unicodeVersion": "5.2",
     "digest": "c95ef4dc939cbdcb757ef3cd90331310e8c0a426add8cc800bae2540148a3195"
   },
-  {
-    "name": "sake",
-    "unicode": "1F376",
+  "sake": {
+    "category": "food",
+    "moji": "🍶",
+    "unicodeVersion": "6.0",
     "digest": "0a786075f3d9da48ae91afccf6ae0d097888da9509d354ee1d3cb99afcc88fe4"
   },
-  {
-    "name": "salad",
-    "unicode": "1F957",
-    "digest": "fe321487ab847abe670e68a83f1d9e096129741c689c769ee7de4a65aeac29f8"
-  },
-  {
-    "name": "green_salad",
-    "unicode": "1F957",
+  "salad": {
+    "category": "food",
+    "moji": "🥗",
+    "unicodeVersion": "9.0",
     "digest": "fe321487ab847abe670e68a83f1d9e096129741c689c769ee7de4a65aeac29f8"
   },
-  {
-    "name": "sandal",
-    "unicode": "1F461",
+  "sandal": {
+    "category": "people",
+    "moji": "👡",
+    "unicodeVersion": "6.0",
     "digest": "03c3077cb4bd900934f9bdf921165b465e5cc9a6bee53e45a091411bceb8892d"
   },
-  {
-    "name": "santa",
-    "unicode": "1F385",
+  "santa": {
+    "category": "people",
+    "moji": "🎅",
+    "unicodeVersion": "6.0",
     "digest": "178513e3d815917e59958870f5885b3414b43a16b8056980c863a468dfe00179"
   },
-  {
-    "name": "santa_tone1",
-    "unicode": "1F385-1F3FB",
+  "santa_tone1": {
+    "category": "people",
+    "moji": "🎅🏻",
+    "unicodeVersion": "8.0",
     "digest": "bf900bbc19bbd329229add9326e28e8197b69d6ddceb69f42162b0200fde5d16"
   },
-  {
-    "name": "santa_tone2",
-    "unicode": "1F385-1F3FC",
+  "santa_tone2": {
+    "category": "people",
+    "moji": "🎅🏼",
+    "unicodeVersion": "8.0",
     "digest": "7340f2171adab97198e3eecac8b0d84c4c2a41f84606301a0d10e9fe655c93d1"
   },
-  {
-    "name": "santa_tone3",
-    "unicode": "1F385-1F3FD",
+  "santa_tone3": {
+    "category": "people",
+    "moji": "🎅🏽",
+    "unicodeVersion": "8.0",
     "digest": "7368ab75454ec28d8f7d6baef6ad69b5278445a9f50753f6624731bffde32054"
   },
-  {
-    "name": "santa_tone4",
-    "unicode": "1F385-1F3FE",
+  "santa_tone4": {
+    "category": "people",
+    "moji": "🎅🏾",
+    "unicodeVersion": "8.0",
     "digest": "0ee60188353e0ee7772079c192bebbc6d49e74e63906f840c66da4eb35f4f245"
   },
-  {
-    "name": "santa_tone5",
-    "unicode": "1F385-1F3FF",
+  "santa_tone5": {
+    "category": "people",
+    "moji": "🎅🏿",
+    "unicodeVersion": "8.0",
     "digest": "e4378a0cc5d21e9b9fe6e35c32d1ebc6fb8c2e1c09554cd096aeaefd3a6eb511"
   },
-  {
-    "name": "satellite",
-    "unicode": "1F4E1",
+  "satellite": {
+    "category": "objects",
+    "moji": "📡",
+    "unicodeVersion": "6.0",
     "digest": "c9d63118dcb445856917bb080460ab695cc78e715dcbba30ba18dffa9e906b27"
   },
-  {
-    "name": "satellite_orbital",
-    "unicode": "1F6F0",
+  "satellite_orbital": {
+    "category": "travel",
+    "moji": "🛰",
+    "unicodeVersion": "7.0",
     "digest": "beb2f50e7f2b010e76bed9daa95d7329a93c783d3ebc4f0b797dd721c5e3d32d"
   },
-  {
-    "name": "saxophone",
-    "unicode": "1F3B7",
+  "saxophone": {
+    "category": "activity",
+    "moji": "🎷",
+    "unicodeVersion": "6.0",
     "digest": "dfd138634f6702a3b89b5a2a50016720eef3f800b0d1d8c9fe097808c9491e96"
   },
-  {
-    "name": "scales",
-    "unicode": "2696",
+  "scales": {
+    "category": "objects",
+    "moji": "⚖",
+    "unicodeVersion": "4.1",
     "digest": "2280c026f16c6b92e0daa00bc14e718770f8d231c571ab439bde84d837cf31cc"
   },
-  {
-    "name": "school",
-    "unicode": "1F3EB",
+  "school": {
+    "category": "travel",
+    "moji": "🏫",
+    "unicodeVersion": "6.0",
     "digest": "af198b068a86ccad3daec4c6873e6b4735086c1ecbb3848182e70bae9aa3ee24"
   },
-  {
-    "name": "school_satchel",
-    "unicode": "1F392",
+  "school_satchel": {
+    "category": "people",
+    "moji": "🎒",
+    "unicodeVersion": "6.0",
     "digest": "f670ae8aea67eb9d8aaa0bf2748c1cc3e503dcc1dbe999133afcdf21af046b24"
   },
-  {
-    "name": "scissors",
-    "unicode": "2702",
+  "scissors": {
+    "category": "objects",
+    "moji": "✂",
+    "unicodeVersion": "1.1",
     "digest": "95225be28f05d8b5a6b6e6bf58d973f61f183ad4fef55a558dc1b810796b85c8"
   },
-  {
-    "name": "scooter",
-    "unicode": "1F6F4",
+  "scooter": {
+    "category": "travel",
+    "moji": "🛴",
+    "unicodeVersion": "9.0",
     "digest": "4a7db148880398db75e059711cb53edefb6b8fa9d442009f52856b887ab1dde4"
   },
-  {
-    "name": "scorpion",
-    "unicode": "1F982",
+  "scorpion": {
+    "category": "nature",
+    "moji": "🦂",
+    "unicodeVersion": "8.0",
     "digest": "d41119d1ea5daf727c17dbea7dadec1718c72fc9f98ae88252161df5fde0938a"
   },
-  {
-    "name": "scorpius",
-    "unicode": "264F",
+  "scorpius": {
+    "category": "symbols",
+    "moji": "♏",
+    "unicodeVersion": "1.1",
     "digest": "a36404b408814c2ecb8fa8b61f5c5432dfcf54cae8c09cc67b8d0fadf7cbdc03"
   },
-  {
-    "name": "scream",
-    "unicode": "1F631",
+  "scream": {
+    "category": "people",
+    "moji": "😱",
+    "unicodeVersion": "6.0",
     "digest": "916e4903a4b694da4b00f190f872a4e100e7736b7a2e6171fa1636f46bf646e6"
   },
-  {
-    "name": "scream_cat",
-    "unicode": "1F640",
+  "scream_cat": {
+    "category": "people",
+    "moji": "🙀",
+    "unicodeVersion": "6.0",
     "digest": "f1d3a6ff538064e7d5e0321bbc33aba44e8da703dc1894ef1403c0cd6d63d781"
   },
-  {
-    "name": "scroll",
-    "unicode": "1F4DC",
+  "scroll": {
+    "category": "objects",
+    "moji": "📜",
+    "unicodeVersion": "6.0",
     "digest": "9b2cb00860bcc2d20017cafb2ed9681b6232dc07273d489d75d53ce29e4ba3ab"
   },
-  {
-    "name": "seat",
-    "unicode": "1F4BA",
+  "seat": {
+    "category": "travel",
+    "moji": "💺",
+    "unicodeVersion": "6.0",
     "digest": "ae68d86fc2a07cae332451b23bd1ceba3f6526a6c56d8c1089777fa4632850e1"
   },
-  {
-    "name": "second_place",
-    "unicode": "1F948",
+  "second_place": {
+    "category": "activity",
+    "moji": "🥈",
+    "unicodeVersion": "9.0",
     "digest": "9e2336fc16e532829b55380252f94655b58817d47c909fc2570002c5b06b9c40"
   },
-  {
-    "name": "second_place_medal",
-    "unicode": "1F948",
-    "digest": "9e2336fc16e532829b55380252f94655b58817d47c909fc2570002c5b06b9c40"
-  },
-  {
-    "name": "secret",
-    "unicode": "3299",
+  "secret": {
+    "category": "symbols",
+    "moji": "㊙",
+    "unicodeVersion": "1.1",
     "digest": "1d0b9adde2657f41421b135962de20820cf4b4eb0204044f9859522ab9d211b0"
   },
-  {
-    "name": "see_no_evil",
-    "unicode": "1F648",
+  "see_no_evil": {
+    "category": "nature",
+    "moji": "🙈",
+    "unicodeVersion": "6.0",
     "digest": "3ff66d2e84b36d071d0a34f8e41cfd620a56b83131474ea50ed7803b635551ed"
   },
-  {
-    "name": "seedling",
-    "unicode": "1F331",
+  "seedling": {
+    "category": "nature",
+    "moji": "🌱",
+    "unicodeVersion": "6.0",
     "digest": "c0ec5e6d20e1afdc4e78eeddb1301c8b708ad6278e7287a4e4e825417c858e75"
   },
-  {
-    "name": "selfie",
-    "unicode": "1F933",
+  "selfie": {
+    "category": "people",
+    "moji": "🤳",
+    "unicodeVersion": "9.0",
     "digest": "2a1bc9f18ad4d6fb893d91c88ef1b2d9bd063dc2bb1a4b08c248c30f52545d4e"
   },
-  {
-    "name": "selfie_tone1",
-    "unicode": "1F933-1F3FB",
+  "selfie_tone1": {
+    "category": "people",
+    "moji": "🤳🏻",
+    "unicodeVersion": "9.0",
     "digest": "26dc212ffed30c276bd6a66a72bc4513e68098a2205fb4ca5b51ccfa1de5b544"
   },
-  {
-    "name": "selfie_tone2",
-    "unicode": "1F933-1F3FC",
+  "selfie_tone2": {
+    "category": "people",
+    "moji": "🤳🏼",
+    "unicodeVersion": "9.0",
     "digest": "71eceaefda46e3521f374f76693e7fa8f215067498067900080e2925ca94d7de"
   },
-  {
-    "name": "selfie_tone3",
-    "unicode": "1F933-1F3FD",
+  "selfie_tone3": {
+    "category": "people",
+    "moji": "🤳🏽",
+    "unicodeVersion": "9.0",
     "digest": "53eabbd4f6b8ebbd2f7af7bf5cd64309c4039ac1c5b2180290a547deaafcebdf"
   },
-  {
-    "name": "selfie_tone4",
-    "unicode": "1F933-1F3FE",
+  "selfie_tone4": {
+    "category": "people",
+    "moji": "🤳🏾",
+    "unicodeVersion": "9.0",
     "digest": "0baad378b09652b99c5d458db2e03b4db14a1557db4ea0969806a0ca1d33d40c"
   },
-  {
-    "name": "selfie_tone5",
-    "unicode": "1F933-1F3FF",
+  "selfie_tone5": {
+    "category": "people",
+    "moji": "🤳🏿",
+    "unicodeVersion": "9.0",
     "digest": "9a07608f34ec4dad48764a855f83f3965709d7b2fd2342e6dc9ed61f23f4adfd"
   },
-  {
-    "name": "seven",
-    "unicode": "0037-20E3",
+  "seven": {
+    "category": "symbols",
+    "moji": "7️⃣",
+    "unicodeVersion": "3.0",
     "digest": "ae85172d2c76c44afb4e3b45d277d400abb2dc895244b9abfbd1dac1cd7c53c2"
   },
-  {
-    "name": "shallow_pan_of_food",
-    "unicode": "1F958",
+  "shallow_pan_of_food": {
+    "category": "food",
+    "moji": "🥘",
+    "unicodeVersion": "9.0",
     "digest": "7c7ad9d5d3f7226427d310b5853e8257fad899febe58dcbc5adb4677964f5c6d"
   },
-  {
-    "name": "paella",
-    "unicode": "1F958",
-    "digest": "7c7ad9d5d3f7226427d310b5853e8257fad899febe58dcbc5adb4677964f5c6d"
-  },
-  {
-    "name": "shamrock",
-    "unicode": "2618",
+  "shamrock": {
+    "category": "nature",
+    "moji": "☘",
+    "unicodeVersion": "4.1",
     "digest": "68ed70c26e04a818439a1742d2da6bc169edd02db86b6e6f8014b651f3235488"
   },
-  {
-    "name": "shark",
-    "unicode": "1F988",
+  "shark": {
+    "category": "nature",
+    "moji": "🦈",
+    "unicodeVersion": "9.0",
     "digest": "23a2364b6356e7bbb84c138e9cf58e2c68cd8caabb337a0c4d365ce87bf5d2da"
   },
-  {
-    "name": "shaved_ice",
-    "unicode": "1F367",
+  "shaved_ice": {
+    "category": "food",
+    "moji": "🍧",
+    "unicodeVersion": "6.0",
     "digest": "54048e77268b7548d03088517bf8558d11324db901ca57f9bec93f1873663a74"
   },
-  {
-    "name": "sheep",
-    "unicode": "1F411",
+  "sheep": {
+    "category": "nature",
+    "moji": "🐑",
+    "unicodeVersion": "6.0",
     "digest": "c867c8e6e51768f1f51f4fe5abd3fbd5c1d69b01a3cb48b5fb94b6e2338a271c"
   },
-  {
-    "name": "shell",
-    "unicode": "1F41A",
+  "shell": {
+    "category": "nature",
+    "moji": "🐚",
+    "unicodeVersion": "6.0",
     "digest": "8983652d33ad6ab91195518cecb5a268a1c0ae603d271f0ddd756ff50058ddb3"
   },
-  {
-    "name": "shield",
-    "unicode": "1F6E1",
+  "shield": {
+    "category": "objects",
+    "moji": "🛡",
+    "unicodeVersion": "7.0",
     "digest": "763d0a56a62c51c730ccb0fbea38ab597cbf41a85ab968198e6ec35630d50aa5"
   },
-  {
-    "name": "shinto_shrine",
-    "unicode": "26E9",
+  "shinto_shrine": {
+    "category": "travel",
+    "moji": "⛩",
+    "unicodeVersion": "5.2",
     "digest": "38a6d756c5aa9703510afa5076d75192f7814bbb6632394d4b8253d9ceda7f8c"
   },
-  {
-    "name": "ship",
-    "unicode": "1F6A2",
+  "ship": {
+    "category": "travel",
+    "moji": "🚢",
+    "unicodeVersion": "6.0",
     "digest": "79c680845892a3e81ec6af2160ee07c29147155943e5daba6c76d04252014c20"
   },
-  {
-    "name": "shirt",
-    "unicode": "1F455",
+  "shirt": {
+    "category": "people",
+    "moji": "👕",
+    "unicodeVersion": "6.0",
     "digest": "46c7253e15d7cac03699ddb1550fbb7565bbe487310f7e218c0583aa69f9d3c5"
   },
-  {
-    "name": "shopping_bags",
-    "unicode": "1F6CD",
+  "shopping_bags": {
+    "category": "objects",
+    "moji": "🛍",
+    "unicodeVersion": "7.0",
     "digest": "95a3f03c675207bb1354270d02a630c204455c47b3edca23c48523a40cf3ea3b"
   },
-  {
-    "name": "shopping_cart",
-    "unicode": "1F6D2",
+  "shopping_cart": {
+    "category": "objects",
+    "moji": "🛒",
+    "unicodeVersion": "9.0",
     "digest": "4599b63f6861cdb4d8272cac84435c24c1d4d6a73c66d51e04a1cd14a1d333e6"
   },
-  {
-    "name": "shopping_trolley",
-    "unicode": "1F6D2",
-    "digest": "4599b63f6861cdb4d8272cac84435c24c1d4d6a73c66d51e04a1cd14a1d333e6"
-  },
-  {
-    "name": "shower",
-    "unicode": "1F6BF",
+  "shower": {
+    "category": "objects",
+    "moji": "🚿",
+    "unicodeVersion": "6.0",
     "digest": "6b3c767c0eb472d4861c6c3cc2735a5e2c09681872ef42a11dc89f3c80b9da01"
   },
-  {
-    "name": "shrimp",
-    "unicode": "1F990",
+  "shrimp": {
+    "category": "nature",
+    "moji": "🦐",
+    "unicodeVersion": "9.0",
     "digest": "b3651f3be3767125076a013fe903854f5b456a8afae865cb219cf528e0f44caa"
   },
-  {
-    "name": "shrug",
-    "unicode": "1F937",
+  "shrug": {
+    "category": "people",
+    "moji": "🤷",
+    "unicodeVersion": "9.0",
     "digest": "6e264243cc3b6e396069dea4357a958bdcd4081cb1af0ed6aa47235bef88cf27"
   },
-  {
-    "name": "shrug_tone1",
-    "unicode": "1F937-1F3FB",
+  "shrug_tone1": {
+    "category": "people",
+    "moji": "🤷🏻",
+    "unicodeVersion": "9.0",
     "digest": "0567b9fd95c8a857914003a5465a500ca79c8111811d45b865021b1b1d92d0b1"
   },
-  {
-    "name": "shrug_tone2",
-    "unicode": "1F937-1F3FC",
+  "shrug_tone2": {
+    "category": "people",
+    "moji": "🤷🏼",
+    "unicodeVersion": "9.0",
     "digest": "1557c2f5e3d4599c806d74c0b78afcca940678787534b6862bb89a20601bac8a"
   },
-  {
-    "name": "shrug_tone3",
-    "unicode": "1F937-1F3FD",
+  "shrug_tone3": {
+    "category": "people",
+    "moji": "🤷🏽",
+    "unicodeVersion": "9.0",
     "digest": "f02754541a7bf74ba7eebe6c27daf1e3e1dac25172c35b8ba45641e278dfda3d"
   },
-  {
-    "name": "shrug_tone4",
-    "unicode": "1F937-1F3FE",
+  "shrug_tone4": {
+    "category": "people",
+    "moji": "🤷🏾",
+    "unicodeVersion": "9.0",
     "digest": "2b5121164cb5f4e253d8fb31f6445cf8afaf30dba41732edc511440cdb78d15c"
   },
-  {
-    "name": "shrug_tone5",
-    "unicode": "1F937-1F3FF",
+  "shrug_tone5": {
+    "category": "people",
+    "moji": "🤷🏿",
+    "unicodeVersion": "9.0",
     "digest": "62d99a26bbad479f574f66208c41b9960cd41fb9d79d3a13fbdaa44682077115"
   },
-  {
-    "name": "signal_strength",
-    "unicode": "1F4F6",
+  "signal_strength": {
+    "category": "symbols",
+    "moji": "📶",
+    "unicodeVersion": "6.0",
     "digest": "2c6f04ba4ecd2d2d423e19eb52cfbfd253f4db6e0908d91c1af4ea6192597447"
   },
-  {
-    "name": "six",
-    "unicode": "0036-20E3",
+  "six": {
+    "category": "symbols",
+    "moji": "6️⃣",
+    "unicodeVersion": "3.0",
     "digest": "cede9324261208d0fd5d00fcdfc0df0331944bd9cff4f40b30a582a641526c1c"
   },
-  {
-    "name": "six_pointed_star",
-    "unicode": "1F52F",
+  "six_pointed_star": {
+    "category": "symbols",
+    "moji": "🔯",
+    "unicodeVersion": "6.0",
     "digest": "9203e3b4f08af439ae0bfb6a7b29a02dceb027b6c2dc5463b524dfd314cbff4e"
   },
-  {
-    "name": "ski",
-    "unicode": "1F3BF",
+  "ski": {
+    "category": "activity",
+    "moji": "🎿",
+    "unicodeVersion": "6.0",
     "digest": "80f0ca8660ba373fef823af9e98e148c4ddb1e217eb6d0a0ea2bae2288b57570"
   },
-  {
-    "name": "skier",
-    "unicode": "26F7",
+  "skier": {
+    "category": "activity",
+    "moji": "⛷",
+    "unicodeVersion": "5.2",
     "digest": "4fff0aa155367f551a59aed9657b8afa159173882b25db9cd8434293d1eed76d"
   },
-  {
-    "name": "skull",
-    "unicode": "1F480",
-    "digest": "cdd2031164281bf2b0083df4479651d96bc16d11e44bac4deaf402a9c0d6f40a"
-  },
-  {
-    "name": "skeleton",
-    "unicode": "1F480",
+  "skull": {
+    "category": "people",
+    "moji": "💀",
+    "unicodeVersion": "6.0",
     "digest": "cdd2031164281bf2b0083df4479651d96bc16d11e44bac4deaf402a9c0d6f40a"
   },
-  {
-    "name": "skull_crossbones",
-    "unicode": "2620",
+  "skull_crossbones": {
+    "category": "objects",
+    "moji": "☠",
+    "unicodeVersion": "1.1",
     "digest": "ae764ba21a1fcc4409f4cc9e75a261d70b87548f64158dbd3451374ad5724123"
   },
-  {
-    "name": "skull_and_crossbones",
-    "unicode": "2620",
-    "digest": "ae764ba21a1fcc4409f4cc9e75a261d70b87548f64158dbd3451374ad5724123"
-  },
-  {
-    "name": "sleeping",
-    "unicode": "1F634",
+  "sleeping": {
+    "category": "people",
+    "moji": "😴",
+    "unicodeVersion": "6.1",
     "digest": "1050a011509b56735c9f30a6fccc876256e2a4546dc6052e518151c8aca4b526"
   },
-  {
-    "name": "sleeping_accommodation",
-    "unicode": "1F6CC",
+  "sleeping_accommodation": {
+    "category": "objects",
+    "moji": "🛌",
+    "unicodeVersion": "7.0",
     "digest": "2ce42c027d1d0947abc403c359fd668a7bc44f5ead2582e97f3db7dd4e22e5d5"
   },
-  {
-    "name": "sleepy",
-    "unicode": "1F62A",
+  "sleepy": {
+    "category": "people",
+    "moji": "😪",
+    "unicodeVersion": "6.0",
     "digest": "2ee9bb1f72ef99e0e33095ec2bbf7a58ffea0ff7d40b840f4cdba57be9de74b0"
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-  {
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-    "unicode": "1F641",
-    "digest": "d71d564a6c2d366a8e28a78ef4e07d387a77037fe8c99aa0ea1571299dc490c9"
-  },
-  {
-    "name": "slightly_frowning_face",
-    "unicode": "1F641",
+  "slight_frown": {
+    "category": "people",
+    "moji": "🙁",
+    "unicodeVersion": "7.0",
     "digest": "d71d564a6c2d366a8e28a78ef4e07d387a77037fe8c99aa0ea1571299dc490c9"
   },
-  {
-    "name": "slight_smile",
-    "unicode": "1F642",
-    "digest": "10f4b66a755f5c78762a330f20d1866e4a22f3f1d495161d758d3bab8d2f36fe"
-  },
-  {
-    "name": "slightly_smiling_face",
-    "unicode": "1F642",
+  "slight_smile": {
+    "category": "people",
+    "moji": "🙂",
+    "unicodeVersion": "7.0",
     "digest": "10f4b66a755f5c78762a330f20d1866e4a22f3f1d495161d758d3bab8d2f36fe"
   },
-  {
-    "name": "slot_machine",
-    "unicode": "1F3B0",
+  "slot_machine": {
+    "category": "activity",
+    "moji": "🎰",
+    "unicodeVersion": "6.0",
     "digest": "914184788f8cd865cd074dca25c22acee31f5498117bd9a6e78cae67e6601652"
   },
-  {
-    "name": "small_blue_diamond",
-    "unicode": "1F539",
+  "small_blue_diamond": {
+    "category": "symbols",
+    "moji": "🔹",
+    "unicodeVersion": "6.0",
     "digest": "0b56d8e6b5ddf1f49fcc76e45e5fb2ee9f99ae6ffe682c26eaea4d9b7faac36c"
   },
-  {
-    "name": "small_orange_diamond",
-    "unicode": "1F538",
+  "small_orange_diamond": {
+    "category": "symbols",
+    "moji": "🔸",
+    "unicodeVersion": "6.0",
     "digest": "a2235830550e289c1608f2dcf5ede48f5c1a0eff45570699c39708c9677ab950"
   },
-  {
-    "name": "small_red_triangle",
-    "unicode": "1F53A",
+  "small_red_triangle": {
+    "category": "symbols",
+    "moji": "🔺",
+    "unicodeVersion": "6.0",
     "digest": "8c2985c4e9ce42d2f3b35539b879bc36206c5ef749f39fbd1eac51bd2676e1e5"
   },
-  {
-    "name": "small_red_triangle_down",
-    "unicode": "1F53B",
+  "small_red_triangle_down": {
+    "category": "symbols",
+    "moji": "🔻",
+    "unicodeVersion": "6.0",
     "digest": "46bd328df2fbf5d0597596bbf00d2d5f6e0c65bcb8f3fb325df8ba0c25e445b5"
   },
-  {
-    "name": "smile",
-    "unicode": "1F604",
+  "smile": {
+    "category": "people",
+    "moji": "😄",
+    "unicodeVersion": "6.0",
     "digest": "14905c372d5bf7719bd727c9efae31a03291acec79801652a23710c6848c5d14"
   },
-  {
-    "name": "smile_cat",
-    "unicode": "1F638",
+  "smile_cat": {
+    "category": "people",
+    "moji": "😸",
+    "unicodeVersion": "6.0",
     "digest": "c35b76d6df100edb4022d762f47abfeb9f5e70886960c1d25908bd5d57ccb47e"
   },
-  {
-    "name": "smiley",
-    "unicode": "1F603",
+  "smiley": {
+    "category": "people",
+    "moji": "😃",
+    "unicodeVersion": "6.0",
     "digest": "a89f31eb9d814636852517a7f4eadec59195e2ac2cc9f8d124f1a1cc0f775b4a"
   },
-  {
-    "name": "smiley_cat",
-    "unicode": "1F63A",
+  "smiley_cat": {
+    "category": "people",
+    "moji": "😺",
+    "unicodeVersion": "6.0",
     "digest": "3e66a113c5e3e73fb94be29084cb27986b6bdb0e78ab44785bf2a35a550e71bf"
   },
-  {
-    "name": "smiling_imp",
-    "unicode": "1F608",
+  "smiling_imp": {
+    "category": "people",
+    "moji": "😈",
+    "unicodeVersion": "6.0",
     "digest": "3e02131d16525938f6facc7e097365dec7e13c8a0049a3be35fc29c80cc291b3"
   },
-  {
-    "name": "smirk",
-    "unicode": "1F60F",
+  "smirk": {
+    "category": "people",
+    "moji": "😏",
+    "unicodeVersion": "6.0",
     "digest": "3c180d46f5574d6fca3bb68eb02517da60b7008843cb3e90f2f9620d0c8ee943"
   },
-  {
-    "name": "smirk_cat",
-    "unicode": "1F63C",
+  "smirk_cat": {
+    "category": "people",
+    "moji": "😼",
+    "unicodeVersion": "6.0",
     "digest": "0683c7f73e1f65984e91313607d7cca21d99acd4b2e9932f00e0fffd0ce90742"
   },
-  {
-    "name": "smoking",
-    "unicode": "1F6AC",
+  "smoking": {
+    "category": "objects",
+    "moji": "🚬",
+    "unicodeVersion": "6.0",
     "digest": "baa9cb444bf0fe5c74358f981b19bc9e5c0415ced7f042baf93642282476ea61"
   },
-  {
-    "name": "snail",
-    "unicode": "1F40C",
+  "snail": {
+    "category": "nature",
+    "moji": "🐌",
+    "unicodeVersion": "6.0",
     "digest": "5733bf3672ae4b2b3e090fa670aeac70dcbcc04ca5b13abc8c8e53b8b3d4ff33"
   },
-  {
-    "name": "snake",
-    "unicode": "1F40D",
+  "snake": {
+    "category": "nature",
+    "moji": "🐍",
+    "unicodeVersion": "6.0",
     "digest": "18da2d97c771149ef5454dd23470e900903a62ab93f9e2ce301aad5a8181d773"
   },
-  {
-    "name": "sneezing_face",
-    "unicode": "1F927",
-    "digest": "c20ef571dc7e35572fe3c18b7845aefc89af083ea925c48a29de3b7387af6e17"
-  },
-  {
-    "name": "sneeze",
-    "unicode": "1F927",
+  "sneezing_face": {
+    "category": "people",
+    "moji": "🤧",
+    "unicodeVersion": "9.0",
     "digest": "c20ef571dc7e35572fe3c18b7845aefc89af083ea925c48a29de3b7387af6e17"
   },
-  {
-    "name": "snowboarder",
-    "unicode": "1F3C2",
+  "snowboarder": {
+    "category": "activity",
+    "moji": "🏂",
+    "unicodeVersion": "6.0",
     "digest": "c6e074139b851aa53b1ba6464d84da14b3da7412fc44c6c196a8469d76915c19"
   },
-  {
-    "name": "snowflake",
-    "unicode": "2744",
+  "snowflake": {
+    "category": "nature",
+    "moji": "❄",
+    "unicodeVersion": "1.1",
     "digest": "6556c918e181df01ba849e76c43972d5310439971e5d8fc2409d112c05bf0028"
   },
-  {
-    "name": "snowman",
-    "unicode": "26C4",
+  "snowman": {
+    "category": "nature",
+    "moji": "⛄",
+    "unicodeVersion": "5.2",
     "digest": "6137456b2335e88e09c1859615eb22bb636355ef438f7a3949ad2f3d54478dd3"
   },
-  {
-    "name": "snowman2",
-    "unicode": "2603",
+  "snowman2": {
+    "category": "nature",
+    "moji": "☃",
+    "unicodeVersion": "1.1",
     "digest": "33ec75c22a13c81fa3c6b24a77ac1a08dc0dbe70b3716cf17b6702014d8a63fe"
   },
-  {
-    "name": "sob",
-    "unicode": "1F62D",
+  "sob": {
+    "category": "people",
+    "moji": "😭",
+    "unicodeVersion": "6.0",
     "digest": "d1ed4b31861f9f9fd4e9c95a9c17530e2320a1b4cad6ececb1545ce25d65e4ce"
   },
-  {
-    "name": "soccer",
-    "unicode": "26BD",
+  "soccer": {
+    "category": "activity",
+    "moji": "⚽",
+    "unicodeVersion": "5.2",
     "digest": "6a3f2e6a9a0b64c3fbf8705995792091daf386a4112dba75507a1f556f662f84"
   },
-  {
-    "name": "soon",
-    "unicode": "1F51C",
+  "soon": {
+    "category": "symbols",
+    "moji": "🔜",
+    "unicodeVersion": "6.0",
     "digest": "a49d1bcfbac3e6ccc05b9a9863eff74b0eb8b4d4b22b8b0f7b2787fcba1c73cc"
   },
-  {
-    "name": "sos",
-    "unicode": "1F198",
+  "sos": {
+    "category": "symbols",
+    "moji": "🆘",
+    "unicodeVersion": "6.0",
     "digest": "2fa7e0274383aeed6019eb9177e778d7aab8b88575b078b0ffeb77cd18df14b3"
   },
-  {
-    "name": "sound",
-    "unicode": "1F509",
+  "sound": {
+    "category": "symbols",
+    "moji": "🔉",
+    "unicodeVersion": "6.0",
     "digest": "faaca7b315b2495cbc381468580d25f1d11362441c35bb43d8a914f2ec8202d2"
   },
-  {
-    "name": "space_invader",
-    "unicode": "1F47E",
+  "space_invader": {
+    "category": "activity",
+    "moji": "👾",
+    "unicodeVersion": "6.0",
     "digest": "e75379cb5063f9a8861d762ad1886097c1697fbb61f2e4e8f531047955a4a2dd"
   },
-  {
-    "name": "spades",
-    "unicode": "2660",
+  "spades": {
+    "category": "symbols",
+    "moji": "♠",
+    "unicodeVersion": "1.1",
     "digest": "2c4d20f6a4893cfc62498d3f1f8f67577f39ed09f3e6682d8cb9cd8f365d30da"
   },
-  {
-    "name": "spaghetti",
-    "unicode": "1F35D",
+  "spaghetti": {
+    "category": "food",
+    "moji": "🍝",
+    "unicodeVersion": "6.0",
     "digest": "6d3451dc0faa1913539edb99261448f51735f269b61193c53dfe63466c0191e8"
   },
-  {
-    "name": "sparkle",
-    "unicode": "2747",
+  "sparkle": {
+    "category": "symbols",
+    "moji": "❇",
+    "unicodeVersion": "1.1",
     "digest": "7131163cd6c2f879110c86e9f068c33cf580f7c4b619449c41851fe6083402ee"
   },
-  {
-    "name": "sparkler",
-    "unicode": "1F387",
+  "sparkler": {
+    "category": "travel",
+    "moji": "🎇",
+    "unicodeVersion": "6.0",
     "digest": "88539ed8a13bd66e0c265c0913bd3ec2ddc4d95484323595713beb102221a1f6"
   },
-  {
-    "name": "sparkles",
-    "unicode": "2728",
+  "sparkles": {
+    "category": "nature",
+    "moji": "✨",
+    "unicodeVersion": "6.0",
     "digest": "cf84d16b1c0a381d5a7ae79031872747c9a6887eab6e92cc4a10a4b8600ef506"
   },
-  {
-    "name": "sparkling_heart",
-    "unicode": "1F496",
+  "sparkling_heart": {
+    "category": "symbols",
+    "moji": "💖",
+    "unicodeVersion": "6.0",
     "digest": "b80b1ddef83b6528b309a194f6f2faf5acab603daeb9254523efc2b941bcb6d2"
   },
-  {
-    "name": "speak_no_evil",
-    "unicode": "1F64A",
+  "speak_no_evil": {
+    "category": "nature",
+    "moji": "🙊",
+    "unicodeVersion": "6.0",
     "digest": "d2d7cfb4d471928a496bdc146890adc8422a68500b68115630b24c125d18e81f"
   },
-  {
-    "name": "speaker",
-    "unicode": "1F508",
+  "speaker": {
+    "category": "symbols",
+    "moji": "🔈",
+    "unicodeVersion": "6.0",
     "digest": "dbca5f7181728d2ad67ff76fd566ffbdf53e333e7eeed341f54668bd47969413"
   },
-  {
-    "name": "speaking_head",
-    "unicode": "1F5E3",
+  "speaking_head": {
+    "category": "people",
+    "moji": "🗣",
+    "unicodeVersion": "7.0",
     "digest": "4be1af79b4506c00af4df64663413bcbae195dab0bc63c5011feb8f9663ed544"
   },
-  {
-    "name": "speaking_head_in_silhouette",
-    "unicode": "1F5E3",
-    "digest": "4be1af79b4506c00af4df64663413bcbae195dab0bc63c5011feb8f9663ed544"
-  },
-  {
-    "name": "speech_balloon",
-    "unicode": "1F4AC",
+  "speech_balloon": {
+    "category": "symbols",
+    "moji": "💬",
+    "unicodeVersion": "6.0",
     "digest": "817100d9979456e7d2f253ac22e13b7a2302dc1590566214915b003e403c53ca"
   },
-  {
-    "name": "speedboat",
-    "unicode": "1F6A4",
+  "speedboat": {
+    "category": "travel",
+    "moji": "🚤",
+    "unicodeVersion": "6.0",
     "digest": "a523b2320f0b24be1e9fdbc1ff828e28d8fd9a64d51e5888ab453ef0bc9f0576"
   },
-  {
-    "name": "spider",
-    "unicode": "1F577",
+  "spider": {
+    "category": "nature",
+    "moji": "🕷",
+    "unicodeVersion": "7.0",
     "digest": "8411eac0c1b80926fd93cc1d6423e00b05d04c485b79ee232da8f1714e899a37"
   },
-  {
-    "name": "spider_web",
-    "unicode": "1F578",
+  "spider_web": {
+    "category": "nature",
+    "moji": "🕸",
+    "unicodeVersion": "7.0",
     "digest": "2434bdfbe56dcc4a43699dd59b638af431486b52fb1d6d685451f3b231b2be23"
   },
-  {
-    "name": "spoon",
-    "unicode": "1F944",
+  "spoon": {
+    "category": "food",
+    "moji": "🥄",
+    "unicodeVersion": "9.0",
     "digest": "4fa31d59e5bffd2c45a8e01fcd5652e78a5691cbfa744e69882bc67173ddea05"
   },
-  {
-    "name": "spy",
-    "unicode": "1F575",
-    "digest": "99fe3cdeff934726ee5855b0e401bf32570084aaad4eb10df837fd410ca742aa"
-  },
-  {
-    "name": "sleuth_or_spy",
-    "unicode": "1F575",
+  "spy": {
+    "category": "people",
+    "moji": "🕵",
+    "unicodeVersion": "7.0",
     "digest": "99fe3cdeff934726ee5855b0e401bf32570084aaad4eb10df837fd410ca742aa"
   },
-  {
-    "name": "spy_tone1",
-    "unicode": "1F575-1F3FB",
-    "digest": "1720a99064061c43c7647b6bd517efa2ee2621b355a644adfb347d62849366a2"
-  },
-  {
-    "name": "sleuth_or_spy_tone1",
-    "unicode": "1F575-1F3FB",
+  "spy_tone1": {
+    "category": "people",
+    "moji": "🕵🏻",
+    "unicodeVersion": "8.0",
     "digest": "1720a99064061c43c7647b6bd517efa2ee2621b355a644adfb347d62849366a2"
   },
-  {
-    "name": "spy_tone2",
-    "unicode": "1F575-1F3FC",
+  "spy_tone2": {
+    "category": "people",
+    "moji": "🕵🏼",
+    "unicodeVersion": "8.0",
     "digest": "23ff0026723f2b5a46fbfb55e24c4a4a33af2bd96808b3ea3af76aae99965d68"
   },
-  {
-    "name": "sleuth_or_spy_tone2",
-    "unicode": "1F575-1F3FC",
-    "digest": "23ff0026723f2b5a46fbfb55e24c4a4a33af2bd96808b3ea3af76aae99965d68"
-  },
-  {
-    "name": "spy_tone3",
-    "unicode": "1F575-1F3FD",
-    "digest": "1d0cb3d54fb61e4763a4f0642ef32094bdd40832be0d42799ce9ba69773616df"
-  },
-  {
-    "name": "sleuth_or_spy_tone3",
-    "unicode": "1F575-1F3FD",
+  "spy_tone3": {
+    "category": "people",
+    "moji": "🕵🏽",
+    "unicodeVersion": "8.0",
     "digest": "1d0cb3d54fb61e4763a4f0642ef32094bdd40832be0d42799ce9ba69773616df"
   },
-  {
-    "name": "spy_tone4",
-    "unicode": "1F575-1F3FE",
+  "spy_tone4": {
+    "category": "people",
+    "moji": "🕵🏾",
+    "unicodeVersion": "8.0",
     "digest": "e36a4b52df6cb954fab9d9128111f1301c6d46bdeacf51993ffb5bb354cd0ad3"
   },
-  {
-    "name": "sleuth_or_spy_tone4",
-    "unicode": "1F575-1F3FE",
-    "digest": "e36a4b52df6cb954fab9d9128111f1301c6d46bdeacf51993ffb5bb354cd0ad3"
-  },
-  {
-    "name": "spy_tone5",
-    "unicode": "1F575-1F3FF",
-    "digest": "ffc6fefd9a537124ebf0a9ddf387414dce1291335026064644f6cf9315591129"
-  },
-  {
-    "name": "sleuth_or_spy_tone5",
-    "unicode": "1F575-1F3FF",
+  "spy_tone5": {
+    "category": "people",
+    "moji": "🕵🏿",
+    "unicodeVersion": "8.0",
     "digest": "ffc6fefd9a537124ebf0a9ddf387414dce1291335026064644f6cf9315591129"
   },
-  {
-    "name": "squid",
-    "unicode": "1F991",
+  "squid": {
+    "category": "nature",
+    "moji": "🦑",
+    "unicodeVersion": "9.0",
     "digest": "65a1b318c2c506b9d26cfd8282a5cf9922109595c8d12e92c3f7481ac7c08c49"
   },
-  {
-    "name": "stadium",
-    "unicode": "1F3DF",
+  "stadium": {
+    "category": "travel",
+    "moji": "🏟",
+    "unicodeVersion": "7.0",
     "digest": "73bf955e767ba1518c9c92b2ba59a2aa1ec4b018652dffd97bcd74832a33789f"
   },
-  {
-    "name": "star",
-    "unicode": "2B50",
+  "star": {
+    "category": "nature",
+    "moji": "⭐",
+    "unicodeVersion": "5.1",
     "digest": "d78e5c1b78caed103e100150c10b08a9ca3ee30c243943d6fc3cc08f422122e9"
   },
-  {
-    "name": "star2",
-    "unicode": "1F31F",
+  "star2": {
+    "category": "nature",
+    "moji": "🌟",
+    "unicodeVersion": "6.0",
     "digest": "f91ac4afe3f5d4a52847ae8b4a9704b591e00399aebba553d150d7e34ee939fa"
   },
-  {
-    "name": "star_and_crescent",
-    "unicode": "262A",
+  "star_and_crescent": {
+    "category": "symbols",
+    "moji": "☪",
+    "unicodeVersion": "1.1",
     "digest": "1bf3d29e50034f5e7c0dccff0a3a533b74bfa9b489e357b2739a473311f1332a"
   },
-  {
-    "name": "star_of_david",
-    "unicode": "2721",
+  "star_of_david": {
+    "category": "symbols",
+    "moji": "✡",
+    "unicodeVersion": "1.1",
     "digest": "28a0bd0eeac9d0835ceb8425d72c2472464e863dd09b76a0ddc1c08cf1986402"
   },
-  {
-    "name": "stars",
-    "unicode": "1F320",
+  "stars": {
+    "category": "travel",
+    "moji": "🌠",
+    "unicodeVersion": "6.0",
     "digest": "837d9045316b8fb5e533457eac61241534f641eb78d8cb75f688f80fb8e8a7f0"
   },
-  {
-    "name": "station",
-    "unicode": "1F689",
+  "station": {
+    "category": "travel",
+    "moji": "🚉",
+    "unicodeVersion": "6.0",
     "digest": "27a163ac0aea4ed247a121cae826eafc475977c68b0d888e9405bea14326ff56"
   },
-  {
-    "name": "statue_of_liberty",
-    "unicode": "1F5FD",
+  "statue_of_liberty": {
+    "category": "travel",
+    "moji": "🗽",
+    "unicodeVersion": "6.0",
     "digest": "f5a43599ab3f24ed3a78a745e06e2ac3e33107a292386ad81c67935ee5b22493"
   },
-  {
-    "name": "steam_locomotive",
-    "unicode": "1F682",
+  "steam_locomotive": {
+    "category": "travel",
+    "moji": "🚂",
+    "unicodeVersion": "6.0",
     "digest": "52ad0073f37b978faf3884fb193046f2b0614e1557bbcc9de1b020e42aff2dba"
   },
-  {
-    "name": "stew",
-    "unicode": "1F372",
+  "stew": {
+    "category": "food",
+    "moji": "🍲",
+    "unicodeVersion": "6.0",
     "digest": "c16f61236db314ad8d9f2dd241ec1e15c8d64e5872cce93ec4d0996490dd39df"
   },
-  {
-    "name": "stop_button",
-    "unicode": "23F9",
+  "stop_button": {
+    "category": "symbols",
+    "moji": "⏹",
+    "unicodeVersion": "7.0",
     "digest": "83f9d0da3ad845fef41b4e8336815d30e9c8f042ab2a8340894ade2f428fc98a"
   },
-  {
-    "name": "stopwatch",
-    "unicode": "23F1",
+  "stopwatch": {
+    "category": "objects",
+    "moji": "⏱",
+    "unicodeVersion": "6.0",
     "digest": "9b6b9491a24d8ab4f896eb876da7973f028bd5e7c51a3767ba7e61bb6fbb2be0"
   },
-  {
-    "name": "straight_ruler",
-    "unicode": "1F4CF",
+  "straight_ruler": {
+    "category": "objects",
+    "moji": "📏",
+    "unicodeVersion": "6.0",
     "digest": "cee31101767bd3f961363599924dc3790675d05a1285a8396428d2f91771c111"
   },
-  {
-    "name": "strawberry",
-    "unicode": "1F353",
+  "strawberry": {
+    "category": "food",
+    "moji": "🍓",
+    "unicodeVersion": "6.0",
     "digest": "5750a15e12f21259286ddbc3a8222a385b3b97a9f368897f42dd000060343174"
   },
-  {
-    "name": "stuck_out_tongue",
-    "unicode": "1F61B",
+  "stuck_out_tongue": {
+    "category": "people",
+    "moji": "😛",
+    "unicodeVersion": "6.1",
     "digest": "92dc42980a6dfdd7204fc874a762d6a0bbf0fdbfb5a7c0698fca04782e99fde6"
   },
-  {
-    "name": "stuck_out_tongue_closed_eyes",
-    "unicode": "1F61D",
+  "stuck_out_tongue_closed_eyes": {
+    "category": "people",
+    "moji": "😝",
+    "unicodeVersion": "6.0",
     "digest": "434d25ac24cad7ba699eae876a25d9a99b584449cca50b124bf6aa7f20a83d51"
   },
-  {
-    "name": "stuck_out_tongue_winking_eye",
-    "unicode": "1F61C",
+  "stuck_out_tongue_winking_eye": {
+    "category": "people",
+    "moji": "😜",
+    "unicodeVersion": "6.0",
     "digest": "dbacd6428a2a2933212e6a4dc0c7f302177fb23b963626ccb26f27f91737f03d"
   },
-  {
-    "name": "stuffed_flatbread",
-    "unicode": "1F959",
+  "stuffed_flatbread": {
+    "category": "food",
+    "moji": "🥙",
+    "unicodeVersion": "9.0",
     "digest": "9f841f2520640d69be4f20a3199023d5811842b28556b5e1152e5ec11f0fda07"
   },
-  {
-    "name": "stuffed_pita",
-    "unicode": "1F959",
-    "digest": "9f841f2520640d69be4f20a3199023d5811842b28556b5e1152e5ec11f0fda07"
-  },
-  {
-    "name": "sun_with_face",
-    "unicode": "1F31E",
+  "sun_with_face": {
+    "category": "nature",
+    "moji": "🌞",
+    "unicodeVersion": "6.0",
     "digest": "7256ff5263006c64c03f1eb66e3ddb56d67d785d65dacc37aa886d0cd4be63be"
   },
-  {
-    "name": "sunflower",
-    "unicode": "1F33B",
+  "sunflower": {
+    "category": "nature",
+    "moji": "🌻",
+    "unicodeVersion": "6.0",
     "digest": "27d1161f50f932a6b26c404cf2e8f7083683ed0f2382d62b7472acccaa6eb695"
   },
-  {
-    "name": "sunglasses",
-    "unicode": "1F60E",
+  "sunglasses": {
+    "category": "people",
+    "moji": "😎",
+    "unicodeVersion": "6.0",
     "digest": "966684382e5c59e98319e4c0ea7c304c61c2638ad5408faa49ce2c83c4416757"
   },
-  {
-    "name": "sunny",
-    "unicode": "2600",
+  "sunny": {
+    "category": "nature",
+    "moji": "☀",
+    "unicodeVersion": "1.1",
     "digest": "460fea4cbbdd1595450c1033a2ee5de7fea2e2f147822efa49f7e204812415aa"
   },
-  {
-    "name": "sunrise",
-    "unicode": "1F305",
+  "sunrise": {
+    "category": "travel",
+    "moji": "🌅",
+    "unicodeVersion": "6.0",
     "digest": "7718a49636b0cdd1862ed67c7a9d6e72f471c2591ff0d912485b1be55d1ea115"
   },
-  {
-    "name": "sunrise_over_mountains",
-    "unicode": "1F304",
+  "sunrise_over_mountains": {
+    "category": "travel",
+    "moji": "🌄",
+    "unicodeVersion": "6.0",
     "digest": "743d0701cdbe2a814962363813c3153d3c5e62c3e410349f56d49dbb9581f356"
   },
-  {
-    "name": "surfer",
-    "unicode": "1F3C4",
+  "surfer": {
+    "category": "activity",
+    "moji": "🏄",
+    "unicodeVersion": "6.0",
     "digest": "bb440775e9213430942015c37db8de58b5a561ee971b2a0f3993fc3f1d2554d4"
   },
-  {
-    "name": "surfer_tone1",
-    "unicode": "1F3C4-1F3FB",
+  "surfer_tone1": {
+    "category": "activity",
+    "moji": "🏄🏻",
+    "unicodeVersion": "8.0",
     "digest": "a4937b030aca30b68bb644f37cf63c38aebce3c00b57d1c8a0ffe596b57d2f1e"
   },
-  {
-    "name": "surfer_tone2",
-    "unicode": "1F3C4-1F3FC",
+  "surfer_tone2": {
+    "category": "activity",
+    "moji": "🏄🏼",
+    "unicodeVersion": "8.0",
     "digest": "1c2a954a9c5284dedf0327d6f3c954c9fdd3953b848076d298874775ad8bf0a3"
   },
-  {
-    "name": "surfer_tone3",
-    "unicode": "1F3C4-1F3FD",
+  "surfer_tone3": {
+    "category": "activity",
+    "moji": "🏄🏽",
+    "unicodeVersion": "8.0",
     "digest": "418a3408b9ab026124f067c8597b500217e56bc28d9844a29eea5eee6f604ff8"
   },
-  {
-    "name": "surfer_tone4",
-    "unicode": "1F3C4-1F3FE",
+  "surfer_tone4": {
+    "category": "activity",
+    "moji": "🏄🏾",
+    "unicodeVersion": "8.0",
     "digest": "530870b9ac9f4d45ff750e264feb90b44fb93ca2852f323987b06f5f12fb5a4d"
   },
-  {
-    "name": "surfer_tone5",
-    "unicode": "1F3C4-1F3FF",
+  "surfer_tone5": {
+    "category": "activity",
+    "moji": "🏄🏿",
+    "unicodeVersion": "8.0",
     "digest": "40e11b1ae652cfd085d083377f1da24160065ed1b67403c6fa4655e6e44169ec"
   },
-  {
-    "name": "sushi",
-    "unicode": "1F363",
+  "sushi": {
+    "category": "food",
+    "moji": "🍣",
+    "unicodeVersion": "6.0",
     "digest": "b924c621236ca3284b349b0509ae1043f2fc2c7f6d67615716f9717ada78c992"
   },
-  {
-    "name": "suspension_railway",
-    "unicode": "1F69F",
+  "suspension_railway": {
+    "category": "travel",
+    "moji": "🚟",
+    "unicodeVersion": "6.0",
     "digest": "cd3d21da79864f0c018b863e82fb0561fff3c5e3c065303cfcb89c3663d638ba"
   },
-  {
-    "name": "sweat",
-    "unicode": "1F613",
+  "sweat": {
+    "category": "people",
+    "moji": "😓",
+    "unicodeVersion": "6.0",
     "digest": "1aa771479aa1ac5eeea4bafbe93ebd85a0f692f6d869034f31e25b689c2e264d"
   },
-  {
-    "name": "sweat_drops",
-    "unicode": "1F4A6",
+  "sweat_drops": {
+    "category": "nature",
+    "moji": "💦",
+    "unicodeVersion": "6.0",
     "digest": "b575b85415bc9852cf6415d417ebf799167fde03c6819ebcaa24ae1b3dde8dab"
   },
-  {
-    "name": "sweat_smile",
-    "unicode": "1F605",
+  "sweat_smile": {
+    "category": "people",
+    "moji": "😅",
+    "unicodeVersion": "6.0",
     "digest": "171b0d0845d46c33bedb6d3b39fb1ff366e22ba90685eedabebd91bb2b0680de"
   },
-  {
-    "name": "sweet_potato",
-    "unicode": "1F360",
+  "sweet_potato": {
+    "category": "food",
+    "moji": "🍠",
+    "unicodeVersion": "6.0",
     "digest": "4b91920f0b87d42763313bc476f4c821a74e4c12dc1c92165a859dddeaaf8844"
   },
-  {
-    "name": "swimmer",
-    "unicode": "1F3CA",
+  "swimmer": {
+    "category": "activity",
+    "moji": "🏊",
+    "unicodeVersion": "6.0",
     "digest": "2c4ed4a51aad99d9957ae11a219d5164db9748fc3a65002c6085a9f15adfa9e2"
   },
-  {
-    "name": "swimmer_tone1",
-    "unicode": "1F3CA-1F3FB",
+  "swimmer_tone1": {
+    "category": "activity",
+    "moji": "🏊🏻",
+    "unicodeVersion": "8.0",
     "digest": "48588f129ee4af52ca2e0f4594213391978601087cd607896b2f979ca077284b"
   },
-  {
-    "name": "swimmer_tone2",
-    "unicode": "1F3CA-1F3FC",
+  "swimmer_tone2": {
+    "category": "activity",
+    "moji": "🏊🏼",
+    "unicodeVersion": "8.0",
     "digest": "fff209448524bd1ef4d6decabf6c1ead94c8d3d5b1bfb5e54f20cc8e139232fc"
   },
-  {
-    "name": "swimmer_tone3",
-    "unicode": "1F3CA-1F3FD",
+  "swimmer_tone3": {
+    "category": "activity",
+    "moji": "🏊🏽",
+    "unicodeVersion": "8.0",
     "digest": "2003932cb2cf4ae9a10b23338bf375a9293fb18c0ecf91bdfae73be6eebb3800"
   },
-  {
-    "name": "swimmer_tone4",
-    "unicode": "1F3CA-1F3FE",
+  "swimmer_tone4": {
+    "category": "activity",
+    "moji": "🏊🏾",
+    "unicodeVersion": "8.0",
     "digest": "20b4bff9baa1c694ad98067dde834c56092f023b9664bec382c2e512232bd480"
   },
-  {
-    "name": "swimmer_tone5",
-    "unicode": "1F3CA-1F3FF",
+  "swimmer_tone5": {
+    "category": "activity",
+    "moji": "🏊🏿",
+    "unicodeVersion": "8.0",
     "digest": "0ff8eb57c2be8e80a1bc6ba75b8d9ffb9bd8d3be636150c4c03399ec1886f218"
   },
-  {
-    "name": "symbols",
-    "unicode": "1F523",
+  "symbols": {
+    "category": "symbols",
+    "moji": "🔣",
+    "unicodeVersion": "6.0",
     "digest": "2a2a79816c4d0751a0d73586eec5e63b410653d3c85cc968906bf1fc03d89b94"
   },
-  {
-    "name": "synagogue",
-    "unicode": "1F54D",
+  "synagogue": {
+    "category": "travel",
+    "moji": "🕍",
+    "unicodeVersion": "8.0",
     "digest": "98569cdd7c61528963b67b7891dfa46025c5e810cbb22ee18ddb3bd85de2da69"
   },
-  {
-    "name": "syringe",
-    "unicode": "1F489",
+  "syringe": {
+    "category": "objects",
+    "moji": "💉",
+    "unicodeVersion": "6.0",
     "digest": "e1538e645ccc571227c994b71b3d1be2c4d072d8bd9c944a42ff4a11c91a34a6"
   },
-  {
-    "name": "taco",
-    "unicode": "1F32E",
+  "taco": {
+    "category": "food",
+    "moji": "🌮",
+    "unicodeVersion": "8.0",
     "digest": "e1e45aefdb7445faeae75c3831df6a3d6f2590fcdd48a20d847593c246df613b"
   },
-  {
-    "name": "tada",
-    "unicode": "1F389",
+  "tada": {
+    "category": "objects",
+    "moji": "🎉",
+    "unicodeVersion": "6.0",
     "digest": "1d2e6cbb2a3244240bc70209715d2213d1efee2e370cccfbcc046c333ae2d650"
   },
-  {
-    "name": "tanabata_tree",
-    "unicode": "1F38B",
+  "tanabata_tree": {
+    "category": "nature",
+    "moji": "🎋",
+    "unicodeVersion": "6.0",
     "digest": "592f2907ffc1b914390e1a106c15120ff3607e99192158b94d237975647c5540"
   },
-  {
-    "name": "tangerine",
-    "unicode": "1F34A",
+  "tangerine": {
+    "category": "food",
+    "moji": "🍊",
+    "unicodeVersion": "6.0",
     "digest": "40c9ddcde1b0bcfaeb466629a87825eb8c2037835720cbee5e2fda04be3c8d0a"
   },
-  {
-    "name": "taurus",
-    "unicode": "2649",
+  "taurus": {
+    "category": "symbols",
+    "moji": "♉",
+    "unicodeVersion": "1.1",
     "digest": "21cf24cb6410ab6596e2df8b3e242cc07f9dbb247eabc00c590fe184b373d068"
   },
-  {
-    "name": "taxi",
-    "unicode": "1F695",
+  "taxi": {
+    "category": "travel",
+    "moji": "🚕",
+    "unicodeVersion": "6.0",
     "digest": "c546cc743831cfbf0c15452767cf2a4faf3775066797e997ae7c1fcbe4eca479"
   },
-  {
-    "name": "tea",
-    "unicode": "1F375",
+  "tea": {
+    "category": "food",
+    "moji": "🍵",
+    "unicodeVersion": "6.0",
     "digest": "00e3f1e389fa58c4fcd8c53ebbf83d25872f4315845ab1984b35410ae65553d9"
   },
-  {
-    "name": "telephone",
-    "unicode": "260E",
+  "telephone": {
+    "category": "objects",
+    "moji": "☎",
+    "unicodeVersion": "1.1",
     "digest": "3a53851e641f8ad938ce3597b1afca2ea63c9314ff81f62563b99937496a13d7"
   },
-  {
-    "name": "telephone_receiver",
-    "unicode": "1F4DE",
+  "telephone_receiver": {
+    "category": "objects",
+    "moji": "📞",
+    "unicodeVersion": "6.0",
     "digest": "1614d67f3d8814b0d75f39d55f9149e4d28ef57b343498625e62fcfff8365046"
   },
-  {
-    "name": "telescope",
-    "unicode": "1F52D",
+  "telescope": {
+    "category": "objects",
+    "moji": "🔭",
+    "unicodeVersion": "6.0",
     "digest": "4adf40387870276c4f59fb050d441023e8dac784365b6a8c0282fb519780b495"
   },
-  {
-    "name": "ten",
-    "unicode": "1F51F",
+  "ten": {
+    "category": "symbols",
+    "moji": "🔟",
+    "unicodeVersion": "6.0",
     "digest": "c7c9491021740d2c17edddb856f79579b0b943d8dc85a2f48dbaac84f35b8a40"
   },
-  {
-    "name": "tennis",
-    "unicode": "1F3BE",
+  "tennis": {
+    "category": "activity",
+    "moji": "🎾",
+    "unicodeVersion": "6.0",
     "digest": "dc1600b4d8dce3d26259eb0d1c6ab042566565e3c1f2c96112210f1550a716fd"
   },
-  {
-    "name": "tent",
-    "unicode": "26FA",
+  "tent": {
+    "category": "travel",
+    "moji": "⛺",
+    "unicodeVersion": "5.2",
     "digest": "30d9b17ac3219d4970ddf54d7c1a288b0ae50f7f3b82ed232c0b1b19ef585662"
   },
-  {
-    "name": "thermometer",
-    "unicode": "1F321",
+  "thermometer": {
+    "category": "objects",
+    "moji": "🌡",
+    "unicodeVersion": "7.0",
     "digest": "66616babbcaef256d7b652796c760e8e893cb950c073348a408fe70904f80f25"
   },
-  {
-    "name": "thermometer_face",
-    "unicode": "1F912",
-    "digest": "ac2b5caddd128563711a9dcc7f690cf210f684d5e8b64b09c0431d6902437126"
-  },
-  {
-    "name": "face_with_thermometer",
-    "unicode": "1F912",
+  "thermometer_face": {
+    "category": "people",
+    "moji": "🤒",
+    "unicodeVersion": "8.0",
     "digest": "ac2b5caddd128563711a9dcc7f690cf210f684d5e8b64b09c0431d6902437126"
   },
-  {
-    "name": "thinking",
-    "unicode": "1F914",
+  "thinking": {
+    "category": "people",
+    "moji": "🤔",
+    "unicodeVersion": "8.0",
     "digest": "4f0b84e5ab8a650cafb166e93688f0e9b31b9ade22a91035261ac90490edb9d3"
   },
-  {
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-    "unicode": "1F914",
-    "digest": "4f0b84e5ab8a650cafb166e93688f0e9b31b9ade22a91035261ac90490edb9d3"
-  },
-  {
-    "name": "third_place",
-    "unicode": "1F949",
-    "digest": "27c9bcba44ad95bee30882cc0722e8b0a798206306655dd648e884447ed26808"
-  },
-  {
-    "name": "third_place_medal",
-    "unicode": "1F949",
+  "third_place": {
+    "category": "activity",
+    "moji": "🥉",
+    "unicodeVersion": "9.0",
     "digest": "27c9bcba44ad95bee30882cc0722e8b0a798206306655dd648e884447ed26808"
   },
-  {
-    "name": "thought_balloon",
-    "unicode": "1F4AD",
+  "thought_balloon": {
+    "category": "symbols",
+    "moji": "💭",
+    "unicodeVersion": "6.0",
     "digest": "bf59624560c333561d636aedf2c8827089e275895cf434974daaabb3d5cea46e"
   },
-  {
-    "name": "three",
-    "unicode": "0033-20E3",
+  "three": {
+    "category": "symbols",
+    "moji": "3️⃣",
+    "unicodeVersion": "3.0",
     "digest": "d3f85828787799c769655c38a519cad0743ab799ab276c7606e6e6894cc442e6"
   },
-  {
-    "name": "thumbsdown",
-    "unicode": "1F44E",
+  "thumbsdown": {
+    "category": "people",
+    "moji": "👎",
+    "unicodeVersion": "6.0",
     "digest": "5954334e2dae5357312b3d629f10a496c728029e02216f8c8b887f9b51561c61"
   },
-  {
-    "name": "-1",
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-    "digest": "5954334e2dae5357312b3d629f10a496c728029e02216f8c8b887f9b51561c61"
-  },
-  {
-    "name": "thumbsdown_tone1",
-    "unicode": "1F44E-1F3FB",
-    "digest": "3c2853491473fd7ae2d1b5415a425cc390d26a8754446f8736c1360e4cb18ba3"
-  },
-  {
-    "name": "-1_tone1",
-    "unicode": "1F44E-1F3FB",
+  "thumbsdown_tone1": {
+    "category": "people",
+    "moji": "👎🏻",
+    "unicodeVersion": "8.0",
     "digest": "3c2853491473fd7ae2d1b5415a425cc390d26a8754446f8736c1360e4cb18ba3"
   },
-  {
-    "name": "thumbsdown_tone2",
-    "unicode": "1F44E-1F3FC",
+  "thumbsdown_tone2": {
+    "category": "people",
+    "moji": "👎🏼",
+    "unicodeVersion": "8.0",
     "digest": "4e0f8f86a06b69e423df8d93f41ec393f12800633acc82c4cb6dff64ca0d8507"
   },
-  {
-    "name": "-1_tone2",
-    "unicode": "1F44E-1F3FC",
-    "digest": "4e0f8f86a06b69e423df8d93f41ec393f12800633acc82c4cb6dff64ca0d8507"
-  },
-  {
-    "name": "thumbsdown_tone3",
-    "unicode": "1F44E-1F3FD",
-    "digest": "e08fa35575f59978612d4330bbc35313eca9c4dfa04f4212626abc700819effe"
-  },
-  {
-    "name": "-1_tone3",
-    "unicode": "1F44E-1F3FD",
+  "thumbsdown_tone3": {
+    "category": "people",
+    "moji": "👎🏽",
+    "unicodeVersion": "8.0",
     "digest": "e08fa35575f59978612d4330bbc35313eca9c4dfa04f4212626abc700819effe"
   },
-  {
-    "name": "thumbsdown_tone4",
-    "unicode": "1F44E-1F3FE",
+  "thumbsdown_tone4": {
+    "category": "people",
+    "moji": "👎🏾",
+    "unicodeVersion": "8.0",
     "digest": "7c6d118d20d5add8ca003e4a53e42685a1f9436b872ed10d79f67ad418fb2a44"
   },
-  {
-    "name": "-1_tone4",
-    "unicode": "1F44E-1F3FE",
-    "digest": "7c6d118d20d5add8ca003e4a53e42685a1f9436b872ed10d79f67ad418fb2a44"
-  },
-  {
-    "name": "thumbsdown_tone5",
-    "unicode": "1F44E-1F3FF",
-    "digest": "8697c4a4ee4d6669dc2d47aa97699c42012ca59b80818ad6845878b37b4a9c58"
-  },
-  {
-    "name": "-1_tone5",
-    "unicode": "1F44E-1F3FF",
+  "thumbsdown_tone5": {
+    "category": "people",
+    "moji": "👎🏿",
+    "unicodeVersion": "8.0",
     "digest": "8697c4a4ee4d6669dc2d47aa97699c42012ca59b80818ad6845878b37b4a9c58"
   },
-  {
-    "name": "thumbsup",
-    "unicode": "1F44D",
+  "thumbsup": {
+    "category": "people",
+    "moji": "👍",
+    "unicodeVersion": "6.0",
     "digest": "59ec2457ab33e8897261d01a495f6cf5c668d0004807dc541c3b1be5294b1e61"
   },
-  {
-    "name": "+1",
-    "unicode": "1F44D",
-    "digest": "59ec2457ab33e8897261d01a495f6cf5c668d0004807dc541c3b1be5294b1e61"
-  },
-  {
-    "name": "thumbsup_tone1",
-    "unicode": "1F44D-1F3FB",
+  "thumbsup_tone1": {
+    "category": "people",
+    "moji": "👍🏻",
+    "unicodeVersion": "8.0",
     "digest": "f57e6c525e8830779ea5026590eec3ca10869dc438a0c779734b617d04f28d21"
   },
-  {
-    "name": "+1_tone1",
-    "unicode": "1F44D-1F3FB",
-    "digest": "f57e6c525e8830779ea5026590eec3ca10869dc438a0c779734b617d04f28d21"
-  },
-  {
-    "name": "thumbsup_tone2",
-    "unicode": "1F44D-1F3FC",
+  "thumbsup_tone2": {
+    "category": "people",
+    "moji": "👍🏼",
+    "unicodeVersion": "8.0",
     "digest": "980eeeb1d8f5d79dae35c7ff81a576e980aa13a440d07b10e32e98ed34cbf7f1"
   },
-  {
-    "name": "+1_tone2",
-    "unicode": "1F44D-1F3FC",
-    "digest": "980eeeb1d8f5d79dae35c7ff81a576e980aa13a440d07b10e32e98ed34cbf7f1"
-  },
-  {
-    "name": "thumbsup_tone3",
-    "unicode": "1F44D-1F3FD",
-    "digest": "b3881060569e56e1dd75ca7960feab0e58ae51f440458781948d65d461116b4e"
-  },
-  {
-    "name": "+1_tone3",
-    "unicode": "1F44D-1F3FD",
+  "thumbsup_tone3": {
+    "category": "people",
+    "moji": "👍🏽",
+    "unicodeVersion": "8.0",
     "digest": "b3881060569e56e1dd75ca7960feab0e58ae51f440458781948d65d461116b4e"
   },
-  {
-    "name": "thumbsup_tone4",
-    "unicode": "1F44D-1F3FE",
+  "thumbsup_tone4": {
+    "category": "people",
+    "moji": "👍🏾",
+    "unicodeVersion": "8.0",
     "digest": "86fbe2c95414bce5e38fb5c33da31305d7942fca2c9c79168dcffdbd895e9ad6"
   },
-  {
-    "name": "+1_tone4",
-    "unicode": "1F44D-1F3FE",
-    "digest": "86fbe2c95414bce5e38fb5c33da31305d7942fca2c9c79168dcffdbd895e9ad6"
-  },
-  {
-    "name": "thumbsup_tone5",
-    "unicode": "1F44D-1F3FF",
-    "digest": "49fa63ff725c746a18649df16c8fab69bad88bbb564884df79d1d15f553b7343"
-  },
-  {
-    "name": "+1_tone5",
-    "unicode": "1F44D-1F3FF",
+  "thumbsup_tone5": {
+    "category": "people",
+    "moji": "👍🏿",
+    "unicodeVersion": "8.0",
     "digest": "49fa63ff725c746a18649df16c8fab69bad88bbb564884df79d1d15f553b7343"
   },
-  {
-    "name": "thunder_cloud_rain",
-    "unicode": "26C8",
-    "digest": "dacc20b4f6b68e5834aa1b8391afa5e83b5e6eb28e2d2174d3a68186a770506d"
-  },
-  {
-    "name": "thunder_cloud_and_rain",
-    "unicode": "26C8",
+  "thunder_cloud_rain": {
+    "category": "nature",
+    "moji": "⛈",
+    "unicodeVersion": "5.2",
     "digest": "dacc20b4f6b68e5834aa1b8391afa5e83b5e6eb28e2d2174d3a68186a770506d"
   },
-  {
-    "name": "ticket",
-    "unicode": "1F3AB",
+  "ticket": {
+    "category": "activity",
+    "moji": "🎫",
+    "unicodeVersion": "6.0",
     "digest": "b4326fe7761940216e6c76ee2928110a6b37bf913da9d694e96557e7c7c10420"
   },
-  {
-    "name": "tickets",
-    "unicode": "1F39F",
-    "digest": "fb73358c3697c04fcfde6a1e705b1c3b47635b93b9cadfe31d5657566c7d190a"
-  },
-  {
-    "name": "admission_tickets",
-    "unicode": "1F39F",
+  "tickets": {
+    "category": "activity",
+    "moji": "🎟",
+    "unicodeVersion": "7.0",
     "digest": "fb73358c3697c04fcfde6a1e705b1c3b47635b93b9cadfe31d5657566c7d190a"
   },
-  {
-    "name": "tiger",
-    "unicode": "1F42F",
+  "tiger": {
+    "category": "nature",
+    "moji": "🐯",
+    "unicodeVersion": "6.0",
     "digest": "e139531e6c930bc46242dc0ed274661229de026b5419d8ea8f99fdb0f8a719ab"
   },
-  {
-    "name": "tiger2",
-    "unicode": "1F405",
+  "tiger2": {
+    "category": "nature",
+    "moji": "🐅",
+    "unicodeVersion": "6.0",
     "digest": "f930cc8714198310d9b0edca6baff243ac5a3320f75fadb56fa5acc6fe34ff24"
   },
-  {
-    "name": "timer",
-    "unicode": "23F2",
+  "timer": {
+    "category": "objects",
+    "moji": "⏲",
+    "unicodeVersion": "6.0",
     "digest": "69b33f219523d89d81cbbc070ad7e528711e4b34e124a50acb12a0280a34d0b0"
   },
-  {
-    "name": "timer_clock",
-    "unicode": "23F2",
-    "digest": "69b33f219523d89d81cbbc070ad7e528711e4b34e124a50acb12a0280a34d0b0"
-  },
-  {
-    "name": "tired_face",
-    "unicode": "1F62B",
+  "tired_face": {
+    "category": "people",
+    "moji": "😫",
+    "unicodeVersion": "6.0",
     "digest": "775739bc9324517e614878ca0960d793df97775feeb62b14dbfb311a42a21802"
   },
-  {
-    "name": "tm",
-    "unicode": "2122",
+  "tm": {
+    "category": "symbols",
+    "moji": "™",
+    "unicodeVersion": "1.1",
     "digest": "7d9fafdb72d91860478fc185719f289f359eab2c368a132cb936a269e2ab6a24"
   },
-  {
-    "name": "toilet",
-    "unicode": "1F6BD",
+  "toilet": {
+    "category": "objects",
+    "moji": "🚽",
+    "unicodeVersion": "6.0",
     "digest": "0d1b0dd0078f51104e8632a0726e1b3f075561a1ffa8a2546602de15798415d0"
   },
-  {
-    "name": "tokyo_tower",
-    "unicode": "1F5FC",
+  "tokyo_tower": {
+    "category": "travel",
+    "moji": "🗼",
+    "unicodeVersion": "6.0",
     "digest": "73eaf6fd59d16396673afef620c6d928857d5cf616e95a40eaf2861686e0956a"
   },
-  {
-    "name": "tomato",
-    "unicode": "1F345",
+  "tomato": {
+    "category": "food",
+    "moji": "🍅",
+    "unicodeVersion": "6.0",
     "digest": "d092d8ad381d542e59b6a82b4f1ef0d10fc1ed48460952375c6c5c6258cea111"
   },
-  {
-    "name": "tone1",
-    "unicode": "1F3FB",
+  "tone1": {
+    "category": "modifier",
+    "moji": "🏻",
+    "unicodeVersion": "8.0",
     "digest": "5c62003a098b774c068be45d658db3c0dd38483c0871f7c8ae293bc1222c4f0c"
   },
-  {
-    "name": "tone2",
-    "unicode": "1F3FC",
+  "tone2": {
+    "category": "modifier",
+    "moji": "🏼",
+    "unicodeVersion": "8.0",
     "digest": "3c636ecbc4e58c7a360f2338daaf44e7da598fd07e0ba1514bb5c0f83fc8819f"
   },
-  {
-    "name": "tone3",
-    "unicode": "1F3FD",
+  "tone3": {
+    "category": "modifier",
+    "moji": "🏽",
+    "unicodeVersion": "8.0",
     "digest": "398a1e5441b64c9c2d033bbc01d7a8d90b4db30ea9f30e28f0a9120c72a48df8"
   },
-  {
-    "name": "tone4",
-    "unicode": "1F3FE",
+  "tone4": {
+    "category": "modifier",
+    "moji": "🏾",
+    "unicodeVersion": "8.0",
     "digest": "ff4a12195aeb7494c785b81266efad8cd60c8022c407a0fc032a02e8b83216b3"
   },
-  {
-    "name": "tone5",
-    "unicode": "1F3FF",
+  "tone5": {
+    "category": "modifier",
+    "moji": "🏿",
+    "unicodeVersion": "8.0",
     "digest": "9e9f0125b5d57011b7456c84719e6be6cf71d06c1b198081d0937c0979164a81"
   },
-  {
-    "name": "tongue",
-    "unicode": "1F445",
+  "tongue": {
+    "category": "people",
+    "moji": "👅",
+    "unicodeVersion": "6.0",
     "digest": "286e9d2583c371431d6fc979dd4ab48981676da26baada51a846657a3654c19b"
   },
-  {
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-    "digest": "bf08d60dedc06de73d04dab05703bb8ad81989c72b5035d1a07821e51096f158"
-  },
-  {
-    "name": "hammer_and_wrench",
-    "unicode": "1F6E0",
+  "tools": {
+    "category": "objects",
+    "moji": "🛠",
+    "unicodeVersion": "7.0",
     "digest": "bf08d60dedc06de73d04dab05703bb8ad81989c72b5035d1a07821e51096f158"
   },
-  {
-    "name": "top",
-    "unicode": "1F51D",
+  "top": {
+    "category": "symbols",
+    "moji": "🔝",
+    "unicodeVersion": "6.0",
     "digest": "c9a9f25b17db014e76b6be54aa07ef89bb18f8adb41b3199d180a559ff1d9ea5"
   },
-  {
-    "name": "tophat",
-    "unicode": "1F3A9",
+  "tophat": {
+    "category": "people",
+    "moji": "🎩",
+    "unicodeVersion": "6.0",
     "digest": "43a45dfb5d6b57a63a0491f4e3ec780774c0301b53ed39a303a0bd803d16ed71"
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-  {
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-    "digest": "88592ef6c720a32aeb752322fb4c794bf5110a72408e21e898630452115c731c"
-  },
-  {
-    "name": "next_track",
-    "unicode": "23ED",
+  "track_next": {
+    "category": "symbols",
+    "moji": "⏭",
+    "unicodeVersion": "6.0",
     "digest": "88592ef6c720a32aeb752322fb4c794bf5110a72408e21e898630452115c731c"
   },
-  {
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-    "unicode": "23EE",
-    "digest": "98c1b3d643768d94857fb762f6d26cfb87282b449a67792242e8b7068643ac87"
-  },
-  {
-    "name": "previous_track",
-    "unicode": "23EE",
+  "track_previous": {
+    "category": "symbols",
+    "moji": "⏮",
+    "unicodeVersion": "6.0",
     "digest": "98c1b3d643768d94857fb762f6d26cfb87282b449a67792242e8b7068643ac87"
   },
-  {
-    "name": "trackball",
-    "unicode": "1F5B2",
+  "trackball": {
+    "category": "objects",
+    "moji": "🖲",
+    "unicodeVersion": "7.0",
     "digest": "32a819a3129429f797ad434d0c40e263dc236808e34878c599ed2304b43702f5"
   },
-  {
-    "name": "tractor",
-    "unicode": "1F69C",
+  "tractor": {
+    "category": "travel",
+    "moji": "🚜",
+    "unicodeVersion": "6.0",
     "digest": "5e4686290f1a4c9953ae208340b7d276f25b3b2197a43e52469aeb6450e93997"
   },
-  {
-    "name": "traffic_light",
-    "unicode": "1F6A5",
+  "traffic_light": {
+    "category": "travel",
+    "moji": "🚥",
+    "unicodeVersion": "6.0",
     "digest": "d96aacade33d1ad3e0414f8a920513010f36eb7e5889774251c1d91148917ead"
   },
-  {
-    "name": "train",
-    "unicode": "1F68B",
+  "train": {
+    "category": "travel",
+    "moji": "🚋",
+    "unicodeVersion": "6.0",
     "digest": "7423d17e131df7aadaa350b5d39dcbce3b28de331ff8b6703a3b2d0093963f4b"
   },
-  {
-    "name": "train2",
-    "unicode": "1F686",
+  "train2": {
+    "category": "travel",
+    "moji": "🚆",
+    "unicodeVersion": "6.0",
     "digest": "06e65d549e771632f3c64287a38ba67236f9800ccb6a23c3b592bc010e24e122"
   },
-  {
-    "name": "tram",
-    "unicode": "1F68A",
+  "tram": {
+    "category": "travel",
+    "moji": "🚊",
+    "unicodeVersion": "6.0",
     "digest": "21a7699f1a94f06dcb4d1e896448b98a4205f8efe902a8ac169a5005d11ab100"
   },
-  {
-    "name": "triangular_flag_on_post",
-    "unicode": "1F6A9",
+  "triangular_flag_on_post": {
+    "category": "objects",
+    "moji": "🚩",
+    "unicodeVersion": "6.0",
     "digest": "1f5ce3828a42f5b1717bac1521d0502cf7081ad9f15e8ed292c1a65f0d1386da"
   },
-  {
-    "name": "triangular_ruler",
-    "unicode": "1F4D0",
+  "triangular_ruler": {
+    "category": "objects",
+    "moji": "📐",
+    "unicodeVersion": "6.0",
     "digest": "a0367dcf663ec934f1fc7c88bfaccc02b229a896f60930a66bb02241c933e501"
   },
-  {
-    "name": "trident",
-    "unicode": "1F531",
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+    "moji": "🔱",
+    "unicodeVersion": "6.0",
     "digest": "ee45920845d3b35c2e45b934cf30ce97bfe2f24c5d72ef1ac6e0842e52b50fc1"
   },
-  {
-    "name": "triumph",
-    "unicode": "1F624",
+  "triumph": {
+    "category": "people",
+    "moji": "😤",
+    "unicodeVersion": "6.0",
     "digest": "4aa44b8e1682c1269624a359f4b0bf613553683b883d947561ab169d7f85da0f"
   },
-  {
-    "name": "trolleybus",
-    "unicode": "1F68E",
+  "trolleybus": {
+    "category": "travel",
+    "moji": "🚎",
+    "unicodeVersion": "6.0",
     "digest": "f610b4fd1123f06778a8e3bb8f738d5b0079aeb0b0926b6a63268c0dd0ee03ed"
   },
-  {
-    "name": "trophy",
-    "unicode": "1F3C6",
+  "trophy": {
+    "category": "activity",
+    "moji": "🏆",
+    "unicodeVersion": "6.0",
     "digest": "50cfbedac18bf0fa5dec727643e15ec47f64068944b536e97518ee3be4f08006"
   },
-  {
-    "name": "tropical_drink",
-    "unicode": "1F379",
+  "tropical_drink": {
+    "category": "food",
+    "moji": "🍹",
+    "unicodeVersion": "6.0",
     "digest": "54144fce60d650f426b1edf09e47c70b2762222398c1fe40231881f074603a69"
   },
-  {
-    "name": "tropical_fish",
-    "unicode": "1F420",
+  "tropical_fish": {
+    "category": "nature",
+    "moji": "🐠",
+    "unicodeVersion": "6.0",
     "digest": "fd92100aaa9328da35e6090388824921b9726b474d1432a926d2cf9c45ad6528"
   },
-  {
-    "name": "truck",
-    "unicode": "1F69A",
+  "truck": {
+    "category": "travel",
+    "moji": "🚚",
+    "unicodeVersion": "6.0",
     "digest": "0d1571e58e900abc453df0ff683fe7acb5906ecbdd52ab35b7101074359faf18"
   },
-  {
-    "name": "trumpet",
-    "unicode": "1F3BA",
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+    "category": "activity",
+    "moji": "🎺",
+    "unicodeVersion": "6.0",
     "digest": "cea3614c309f5573f328f4603120dbe930016a35f0dfa400b0d968fe9fff2d55"
   },
-  {
-    "name": "tulip",
-    "unicode": "1F337",
+  "tulip": {
+    "category": "nature",
+    "moji": "🌷",
+    "unicodeVersion": "6.0",
     "digest": "e744e8dbbdc6b126bd5b15aad56b524191de5a604189f4ab6d96730dfef4d086"
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-  {
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-    "unicode": "1F943",
-    "digest": "7a38658274b9ff28836725a1dbfad49b8fa3af5ec8385e629db6bfdc7d93907a"
-  },
-  {
-    "name": "whisky",
-    "unicode": "1F943",
+  "tumbler_glass": {
+    "category": "food",
+    "moji": "🥃",
+    "unicodeVersion": "9.0",
     "digest": "7a38658274b9ff28836725a1dbfad49b8fa3af5ec8385e629db6bfdc7d93907a"
   },
-  {
-    "name": "turkey",
-    "unicode": "1F983",
+  "turkey": {
+    "category": "nature",
+    "moji": "🦃",
+    "unicodeVersion": "8.0",
     "digest": "bf5daef15716b66636a5fdb6d059420521443c0603e2d56bd7c99c791a7285f4"
   },
-  {
-    "name": "turtle",
-    "unicode": "1F422",
+  "turtle": {
+    "category": "nature",
+    "moji": "🐢",
+    "unicodeVersion": "6.0",
     "digest": "588c35fb42c9502a908e9805517d4cc8c4ba4e74c9beed4035779fea1efe14f8"
   },
-  {
-    "name": "tv",
-    "unicode": "1F4FA",
+  "tv": {
+    "category": "objects",
+    "moji": "📺",
+    "unicodeVersion": "6.0",
     "digest": "1279f3f3955a58dbbf74e248fc914b0bdba9c4c6b6a5176e9d12bf2750ecfeb4"
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-  {
-    "name": "twisted_rightwards_arrows",
-    "unicode": "1F500",
+  "twisted_rightwards_arrows": {
+    "category": "symbols",
+    "moji": "🔀",
+    "unicodeVersion": "6.0",
     "digest": "fed07eebc2cf0d977ca0826bbd80defafbbcf118508444148f47b58949ebe27c"
   },
-  {
-    "name": "two",
-    "unicode": "0032-20E3",
+  "two": {
+    "category": "symbols",
+    "moji": "2️⃣",
+    "unicodeVersion": "3.0",
     "digest": "b346f51f6523b02ebcbd753256804e2f9cc1574c96aa634362bf9401dac2c661"
   },
-  {
-    "name": "two_hearts",
-    "unicode": "1F495",
+  "two_hearts": {
+    "category": "symbols",
+    "moji": "💕",
+    "unicodeVersion": "6.0",
     "digest": "6ded120a59aed790b441ec8fbbdea6f5cbfb4fa48e9e4b224cc29c9fde2d2e4c"
   },
-  {
-    "name": "two_men_holding_hands",
-    "unicode": "1F46C",
+  "two_men_holding_hands": {
+    "category": "people",
+    "moji": "👬",
+    "unicodeVersion": "6.0",
     "digest": "bfcf9e20a67d00262cdf6e85f1acd545dda91f2e370d68bfd41ce02f232a2987"
   },
-  {
-    "name": "two_women_holding_hands",
-    "unicode": "1F46D",
+  "two_women_holding_hands": {
+    "category": "people",
+    "moji": "👭",
+    "unicodeVersion": "6.0",
     "digest": "9d9d2b37a7f8e16fde1468dd8b5645003ea81ae4bf8bcf68471e2381845dd0dd"
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-  {
-    "name": "u5272",
-    "unicode": "1F239",
+  "u5272": {
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+    "moji": "🈹",
+    "unicodeVersion": "6.0",
     "digest": "01e6cb8f74ea3c19fdade59c2d13d158b90dc6b4b293421b2014b7478bf20870"
   },
-  {
-    "name": "u5408",
-    "unicode": "1F234",
+  "u5408": {
+    "category": "symbols",
+    "moji": "🈴",
+    "unicodeVersion": "6.0",
     "digest": "084cdbd5436670ea4dc22010e269c1ab7b0432897b8675301e69120374bcdd14"
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-  {
-    "name": "u55b6",
-    "unicode": "1F23A",
+  "u55b6": {
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+    "moji": "🈺",
+    "unicodeVersion": "6.0",
     "digest": "c1017023d20d4aae78d59342dd3bfc5282716ea0601d9a8c2476335cbf7a2e12"
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-  {
-    "name": "u6307",
-    "unicode": "1F22F",
+  "u6307": {
+    "category": "symbols",
+    "moji": "🈯",
+    "unicodeVersion": "5.2",
     "digest": "f459b092b974f459db1fb9cc13617a448b2e4f2b4dc46cc316d8c46af6e7d8bd"
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-  {
-    "name": "u6708",
-    "unicode": "1F237",
+  "u6708": {
+    "category": "symbols",
+    "moji": "🈷",
+    "unicodeVersion": "6.0",
     "digest": "928815abf5b30f92efe5168de0c7e6cf8c17899a03e358ab42f42667e0a4a04c"
   },
-  {
-    "name": "u6709",
-    "unicode": "1F236",
+  "u6709": {
+    "category": "symbols",
+    "moji": "🈶",
+    "unicodeVersion": "6.0",
     "digest": "f63a48ee06c892d24acec8b5634c021658d2ebde67a42d8faa86f27804a9f26d"
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-  {
-    "name": "u6e80",
-    "unicode": "1F235",
+  "u6e80": {
+    "category": "symbols",
+    "moji": "🈵",
+    "unicodeVersion": "6.0",
     "digest": "489181d90a5e43068459530673a153e4af04fdad8514ec341ff7afbcfd366c3b"
   },
-  {
-    "name": "u7121",
-    "unicode": "1F21A",
+  "u7121": {
+    "category": "symbols",
+    "moji": "🈚",
+    "unicodeVersion": "5.2",
     "digest": "9c50fd2ba14221affd2dcd3746322c2137dd75458493f4d385b544eb5bd8d6cd"
   },
-  {
-    "name": "u7533",
-    "unicode": "1F238",
+  "u7533": {
+    "category": "symbols",
+    "moji": "🈸",
+    "unicodeVersion": "6.0",
     "digest": "2b05819b380a2ea47cc5fde8fcce3d53922fd223d6f5bd83d696d44175b69f18"
   },
-  {
-    "name": "u7981",
-    "unicode": "1F232",
+  "u7981": {
+    "category": "symbols",
+    "moji": "🈲",
+    "unicodeVersion": "6.0",
     "digest": "adbe12601b22972003ddebcb0bd1532b979aa9c78bfdc147511854b5014eabc0"
   },
-  {
-    "name": "u7a7a",
-    "unicode": "1F233",
+  "u7a7a": {
+    "category": "symbols",
+    "moji": "🈳",
+    "unicodeVersion": "6.0",
     "digest": "b9ee0ec7bb0b86c3eb73d4dbbb91848c427bf356ae30a263b9b44bd9bd784482"
   },
-  {
-    "name": "umbrella",
-    "unicode": "2614",
+  "umbrella": {
+    "category": "nature",
+    "moji": "☔",
+    "unicodeVersion": "4.0",
     "digest": "0328a2f48b7df47905e2655460e524c0794ef12d3d7c32a049a10892d5662f77"
   },
-  {
-    "name": "umbrella2",
-    "unicode": "2602",
+  "umbrella2": {
+    "category": "nature",
+    "moji": "☂",
+    "unicodeVersion": "1.1",
     "digest": "2f6a58110dc590480a822a3ffa2b5bc86f295e0c994a4a632837d25d4cf9fc58"
   },
-  {
-    "name": "unamused",
-    "unicode": "1F612",
+  "unamused": {
+    "category": "people",
+    "moji": "😒",
+    "unicodeVersion": "6.0",
     "digest": "0d597088e3e7880918d0166e5c69243b18fe64afa31685c39bfdbc71494aa132"
   },
-  {
-    "name": "underage",
-    "unicode": "1F51E",
+  "underage": {
+    "category": "symbols",
+    "moji": "🔞",
+    "unicodeVersion": "6.0",
     "digest": "b6b194614ca714ac2b1c2c17b75fe5922c7fdadb3d1157ba89ab2a5d03494a67"
   },
-  {
-    "name": "unicorn",
-    "unicode": "1F984",
-    "digest": "f71bb485a7c208e999dd45f2b36d7b7d517898c0627947926b05aa28603804ca"
-  },
-  {
-    "name": "unicorn_face",
-    "unicode": "1F984",
+  "unicorn": {
+    "category": "nature",
+    "moji": "🦄",
+    "unicodeVersion": "8.0",
     "digest": "f71bb485a7c208e999dd45f2b36d7b7d517898c0627947926b05aa28603804ca"
   },
-  {
-    "name": "unlock",
-    "unicode": "1F513",
+  "unlock": {
+    "category": "objects",
+    "moji": "🔓",
+    "unicodeVersion": "6.0",
     "digest": "9554ef3a6a315938b873e77970d9b0212e61f13c6cc36e4f17f87acc930a9a53"
   },
-  {
-    "name": "up",
-    "unicode": "1F199",
+  "up": {
+    "category": "symbols",
+    "moji": "🆙",
+    "unicodeVersion": "6.0",
     "digest": "ff2554ccf08c7208b38794c5fa3d9a93a46ff191a49401195d8f740846121906"
   },
-  {
-    "name": "upside_down",
-    "unicode": "1F643",
-    "digest": "5129121f0a28f5b334268c28565de26a5907559568deca11de6ec620b097dfe1"
-  },
-  {
-    "name": "upside_down_face",
-    "unicode": "1F643",
+  "upside_down": {
+    "category": "people",
+    "moji": "🙃",
+    "unicodeVersion": "8.0",
     "digest": "5129121f0a28f5b334268c28565de26a5907559568deca11de6ec620b097dfe1"
   },
-  {
-    "name": "urn",
-    "unicode": "26B1",
-    "digest": "9bebf589eed8dd361f6a03cd1b325078f2cd0e82270ef63a7dd1b6aee08cd1e6"
-  },
-  {
-    "name": "funeral_urn",
-    "unicode": "26B1",
+  "urn": {
+    "category": "objects",
+    "moji": "⚱",
+    "unicodeVersion": "4.1",
     "digest": "9bebf589eed8dd361f6a03cd1b325078f2cd0e82270ef63a7dd1b6aee08cd1e6"
   },
-  {
-    "name": "v",
-    "unicode": "270C",
+  "v": {
+    "category": "people",
+    "moji": "✌",
+    "unicodeVersion": "1.1",
     "digest": "9825bf440df289a8edf8ede494e8c778dc63c95f967f4d7bbea3245cf4f558ec"
   },
-  {
-    "name": "v_tone1",
-    "unicode": "270C-1F3FB",
+  "v_tone1": {
+    "category": "people",
+    "moji": "✌🏻",
+    "unicodeVersion": "8.0",
     "digest": "76e358250d9ca519b60b8d7b6a32900700d784433dcc609e9442254a410f6e37"
   },
-  {
-    "name": "v_tone2",
-    "unicode": "270C-1F3FC",
+  "v_tone2": {
+    "category": "people",
+    "moji": "✌🏼",
+    "unicodeVersion": "8.0",
     "digest": "4081b674be8416136022523fa9f29ec70a0f7e3aa05ca13152606609f3fd003c"
   },
-  {
-    "name": "v_tone3",
-    "unicode": "270C-1F3FD",
+  "v_tone3": {
+    "category": "people",
+    "moji": "✌🏽",
+    "unicodeVersion": "8.0",
     "digest": "b6afb3a4c78384280610b953592d378241c75597a82aa6d16c86a993f8d8f3b0"
   },
-  {
-    "name": "v_tone4",
-    "unicode": "270C-1F3FE",
+  "v_tone4": {
+    "category": "people",
+    "moji": "✌🏾",
+    "unicodeVersion": "8.0",
     "digest": "7ddc3cdd0138da2c8d7f6d8257ffdb8801496043e8a2395f93b0663447ac7fce"
   },
-  {
-    "name": "v_tone5",
-    "unicode": "270C-1F3FF",
+  "v_tone5": {
+    "category": "people",
+    "moji": "✌🏿",
+    "unicodeVersion": "8.0",
     "digest": "a85dc5c589f0d1cf32f8bfa5c82e5c11c40b35439636914686a2f06f7359f539"
   },
-  {
-    "name": "vertical_traffic_light",
-    "unicode": "1F6A6",
+  "vertical_traffic_light": {
+    "category": "travel",
+    "moji": "🚦",
+    "unicodeVersion": "6.0",
     "digest": "8cfd49a8f96b15a8313ef855f2e234ea3fa58332e68896dea34760740de9f020"
   },
-  {
-    "name": "vhs",
-    "unicode": "1F4FC",
+  "vhs": {
+    "category": "objects",
+    "moji": "📼",
+    "unicodeVersion": "6.0",
     "digest": "3fb1acaf25805cf86f8d40ee2c17cf25da587b7ca93b931167ab43fce041eee8"
   },
-  {
-    "name": "vibration_mode",
-    "unicode": "1F4F3",
+  "vibration_mode": {
+    "category": "symbols",
+    "moji": "📳",
+    "unicodeVersion": "6.0",
     "digest": "c9a8899222f46fe51dd8cee3e59f77c48268f0b7cfae2bcb34a791213acb1755"
   },
-  {
-    "name": "video_camera",
-    "unicode": "1F4F9",
+  "video_camera": {
+    "category": "objects",
+    "moji": "📹",
+    "unicodeVersion": "6.0",
     "digest": "62e56f26c286a7964ef1021f0f23fcb4b38cdcfb5b5af569b472340c412c619a"
   },
-  {
-    "name": "video_game",
-    "unicode": "1F3AE",
+  "video_game": {
+    "category": "activity",
+    "moji": "🎮",
+    "unicodeVersion": "6.0",
     "digest": "2787e302aa9e6fd7e9dc382c9bc7f5fbf244ef4940e08a4f9e80d33324f3032e"
   },
-  {
-    "name": "violin",
-    "unicode": "1F3BB",
+  "violin": {
+    "category": "activity",
+    "moji": "🎻",
+    "unicodeVersion": "6.0",
     "digest": "1e69d531ce2b5d5bf1dd9470187dbbe76f479d14428834b6a9e2bf5296dc0ec9"
   },
-  {
-    "name": "virgo",
-    "unicode": "264D",
+  "virgo": {
+    "category": "symbols",
+    "moji": "♍",
+    "unicodeVersion": "1.1",
     "digest": "0f75e9c228bc467fd0cec0f93f0e087c943bc5fb1d945fb0d4de53d07718388e"
   },
-  {
-    "name": "volcano",
-    "unicode": "1F30B",
+  "volcano": {
+    "category": "travel",
+    "moji": "🌋",
+    "unicodeVersion": "6.0",
     "digest": "41c92ef88ca533df342a0ebe59d2b676873bfa944c3988495b8a96060a9b8e16"
   },
-  {
-    "name": "volleyball",
-    "unicode": "1F3D0",
+  "volleyball": {
+    "category": "activity",
+    "moji": "🏐",
+    "unicodeVersion": "8.0",
     "digest": "774a83357f7aee890b4d4383236f0a90946dbd7c86aaabadc5753dcc9b4c9d69"
   },
-  {
-    "name": "vs",
-    "unicode": "1F19A",
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+    "moji": "🆚",
+    "unicodeVersion": "6.0",
     "digest": "ac943e4c737459c2e1adbac8b71d3fdaebb704dbaf5713012e7a77beb09db1ef"
   },
-  {
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-  },
-  {
-    "name": "raised_hand_with_part_between_middle_and_ring_fingers",
-    "unicode": "1F596",
+  "vulcan": {
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+    "moji": "🖖",
+    "unicodeVersion": "7.0",
     "digest": "b4d409a0b019e7b06333cefd15ea46cb54aef5132d86e8ba361c1c3b911fe265"
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-  {
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-    "digest": "cc6072c85031b5081995f98a57f09ab177168318f69a51f3acc63251760499a4"
-  },
-  {
-    "name": "raised_hand_with_part_between_middle_and_ring_fingers_tone1",
-    "unicode": "1F596-1F3FB",
+  "vulcan_tone1": {
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+    "moji": "🖖🏻",
+    "unicodeVersion": "8.0",
     "digest": "cc6072c85031b5081995f98a57f09ab177168318f69a51f3acc63251760499a4"
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-  {
-    "name": "vulcan_tone2",
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-    "digest": "858bd5a1ac91dc4d7735f57ba4dd69d39138aa6dac1c80cfc05de30a59a5bc33"
-  },
-  {
-    "name": "raised_hand_with_part_between_middle_and_ring_fingers_tone2",
-    "unicode": "1F596-1F3FC",
+  "vulcan_tone2": {
+    "category": "people",
+    "moji": "🖖🏼",
+    "unicodeVersion": "8.0",
     "digest": "858bd5a1ac91dc4d7735f57ba4dd69d39138aa6dac1c80cfc05de30a59a5bc33"
   },
-  {
-    "name": "vulcan_tone3",
-    "unicode": "1F596-1F3FD",
+  "vulcan_tone3": {
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+    "moji": "🖖🏽",
+    "unicodeVersion": "8.0",
     "digest": "2f74b6f3eab2a75063591b66f1c7350af0d23153e1427af91de20c48a5f4a54a"
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-  {
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-    "digest": "87cf8b87d3610f742857a9704b658462df32b4924d8f1ddba26f761e738c4e11"
-  },
-  {
-    "name": "raised_hand_with_part_between_middle_and_ring_fingers_tone4",
-    "unicode": "1F596-1F3FE",
+  "vulcan_tone4": {
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+    "moji": "🖖🏾",
+    "unicodeVersion": "8.0",
     "digest": "87cf8b87d3610f742857a9704b658462df32b4924d8f1ddba26f761e738c4e11"
   },
-  {
-    "name": "vulcan_tone5",
-    "unicode": "1F596-1F3FF",
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+    "moji": "🖖🏿",
+    "unicodeVersion": "8.0",
     "digest": "11e9ff62f2385edeb477dbf66c63734536531def5771daf80b66a3425ac71493"
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-  {
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-  },
-  {
-    "name": "walking",
-    "unicode": "1F6B6",
+  "walking": {
+    "category": "people",
+    "moji": "🚶",
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     "digest": "ae77471fe1e8a734d11711cdb589f64347c35d6ee2fc10f6db16ac550c0557fa"
   },
-  {
-    "name": "walking_tone1",
-    "unicode": "1F6B6-1F3FB",
+  "walking_tone1": {
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+    "moji": "🚶🏻",
+    "unicodeVersion": "8.0",
     "digest": "3de871c234e1340ccf95338df7babd94d175cfcb17a57b5a74d950e0a31f03b1"
   },
-  {
-    "name": "walking_tone2",
-    "unicode": "1F6B6-1F3FC",
+  "walking_tone2": {
+    "category": "people",
+    "moji": "🚶🏼",
+    "unicodeVersion": "8.0",
     "digest": "620eb7bfb753a331a5822b02bdaf08d8dde7b573efd210287a3d3dfdd84a40b9"
   },
-  {
-    "name": "walking_tone3",
-    "unicode": "1F6B6-1F3FD",
+  "walking_tone3": {
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+    "moji": "🚶🏽",
+    "unicodeVersion": "8.0",
     "digest": "ff39545acc2256006128f8c186433c28052b8c9aaec46fe06f25cff02c71f6b8"
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-  {
-    "name": "walking_tone4",
-    "unicode": "1F6B6-1F3FE",
+  "walking_tone4": {
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+    "moji": "🚶🏾",
+    "unicodeVersion": "8.0",
     "digest": "a9499d142392977a9b9e54fb957952359e9bdffce7ec2f1e8320523d185fb066"
   },
-  {
-    "name": "walking_tone5",
-    "unicode": "1F6B6-1F3FF",
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+    "moji": "🚶🏿",
+    "unicodeVersion": "8.0",
     "digest": "b47a4c48ce40298f842f454fc1abccae70f69725d73ee2c80e4018f4c4065d7d"
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-  {
-    "name": "waning_crescent_moon",
-    "unicode": "1F318",
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+    "moji": "🌘",
+    "unicodeVersion": "6.0",
     "digest": "2ec7896eefcf821e0ea013556a17af59e997503662c07f080d0a84ab13ef4cf1"
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-  {
-    "name": "waning_gibbous_moon",
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+  "waning_gibbous_moon": {
+    "category": "nature",
+    "moji": "🌖",
+    "unicodeVersion": "6.0",
     "digest": "ce2f5aca8fccdacaaf174d10da4e493e853e4608cc4d159aa3081d108a8b58d5"
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-  {
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-    "unicode": "26A0",
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+    "unicodeVersion": "4.0",
     "digest": "745f1d203958f42bf37ecb5909cd0819934e300308ba0ff20964c8c203092f90"
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-  {
-    "name": "wastebasket",
-    "unicode": "1F5D1",
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+    "moji": "🗑",
+    "unicodeVersion": "7.0",
     "digest": "221a1b6d9975051038d9d97e18a16556cdf4254a6bca4c29bf1c51f306c79f2a"
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-  {
-    "name": "watch",
-    "unicode": "231A",
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+    "moji": "⌚",
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     "digest": "acc0c96751404a789b3085f10425cf34f942185215df459515d2439cde3efc6b"
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-  {
-    "name": "water_buffalo",
-    "unicode": "1F403",
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+    "moji": "🐃",
+    "unicodeVersion": "6.0",
     "digest": "ba6a840d4f57f8f9f3e9f29b8a030faf02a3a3d912e3e31b067616b2ac48a3d1"
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-  {
-    "name": "water_polo",
-    "unicode": "1F93D",
+  "water_polo": {
+    "category": "activity",
+    "moji": "🤽",
+    "unicodeVersion": "9.0",
     "digest": "fc77e1d2a84a9f4cf0cf19c1ea10cf137cf0940b9103a523121eda87677ad148"
   },
-  {
-    "name": "water_polo_tone1",
-    "unicode": "1F93D-1F3FB",
+  "water_polo_tone1": {
+    "category": "activity",
+    "moji": "🤽🏻",
+    "unicodeVersion": "9.0",
     "digest": "3be28384edd29ada8109f07720d601a9d5866ed63e6234efe9ee1a194ed5d0c5"
   },
-  {
-    "name": "water_polo_tone2",
-    "unicode": "1F93D-1F3FC",
+  "water_polo_tone2": {
+    "category": "activity",
+    "moji": "🤽🏼",
+    "unicodeVersion": "9.0",
     "digest": "afcd3f28c6719f869ca79a6fd1ccade2ea976ade844fbc1081fc72865bcb652f"
   },
-  {
-    "name": "water_polo_tone3",
-    "unicode": "1F93D-1F3FD",
+  "water_polo_tone3": {
+    "category": "activity",
+    "moji": "🤽🏽",
+    "unicodeVersion": "9.0",
     "digest": "d19481c9b82d9413e99c2652e020fd763f2b54408dedaffec8dfe80973ded407"
   },
-  {
-    "name": "water_polo_tone4",
-    "unicode": "1F93D-1F3FE",
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+    "moji": "🤽🏾",
+    "unicodeVersion": "9.0",
     "digest": "375972d882b627e8d525e632e58b30346fc3e01858d7d08d62a9d3bf8132bbc7"
   },
-  {
-    "name": "water_polo_tone5",
-    "unicode": "1F93D-1F3FF",
+  "water_polo_tone5": {
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+    "moji": "🤽🏿",
+    "unicodeVersion": "9.0",
     "digest": "a8e1ced1c5382a8147a1d1801a133cada9a0e52e41de6272e56c3c1f426f6048"
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-  {
-    "name": "watermelon",
-    "unicode": "1F349",
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+    "category": "food",
+    "moji": "🍉",
+    "unicodeVersion": "6.0",
     "digest": "42a3821d2e4dd595c93f5db7a5c70b7af486b8f0ddd3b9d26bc4e743a88e699a"
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-  {
-    "name": "wave",
-    "unicode": "1F44B",
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+    "moji": "👋",
+    "unicodeVersion": "6.0",
     "digest": "cddbd764d471604446cbaca91f77f6c4119d1cfc2c856732ca0eaac4593cb736"
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-  {
-    "name": "wave_tone1",
-    "unicode": "1F44B-1F3FB",
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+    "moji": "👋🏻",
+    "unicodeVersion": "8.0",
     "digest": "cf40797437ddf68ec0275f337e6aac4bed81e28da7636d56c9f817ddf8e2b30a"
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-  {
-    "name": "wave_tone2",
-    "unicode": "1F44B-1F3FC",
+  "wave_tone2": {
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+    "moji": "👋🏼",
+    "unicodeVersion": "8.0",
     "digest": "12c8a3e82c03ee35a734c642be482ba2d9d5948dacf91ec1fda243316dd4a0d0"
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-  {
-    "name": "wave_tone3",
-    "unicode": "1F44B-1F3FD",
+  "wave_tone3": {
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+    "moji": "👋🏽",
+    "unicodeVersion": "8.0",
     "digest": "ebcaef43e21b475f76de811d4f4d1a67d9393973b57b03876e02164345a2ba4a"
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-  {
-    "name": "wave_tone4",
-    "unicode": "1F44B-1F3FE",
+  "wave_tone4": {
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+    "moji": "👋🏾",
+    "unicodeVersion": "8.0",
     "digest": "7df7b70cf76766836ba146c3d91b6104930c384450cf2688426e60c1c06a1fc8"
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-  {
-    "name": "wave_tone5",
-    "unicode": "1F44B-1F3FF",
+  "wave_tone5": {
+    "category": "people",
+    "moji": "👋🏿",
+    "unicodeVersion": "8.0",
     "digest": "8dfdba6aeff5d7dfd807467d431a137547726b34d021f1a5a0b74e155d270ea7"
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-  {
-    "name": "wavy_dash",
-    "unicode": "3030",
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+    "moji": "〰",
+    "unicodeVersion": "1.1",
     "digest": "7b1968474f01d12fd09a1f2572282927138d9e9d6a3642de4bf68af80a8c3738"
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-  {
-    "name": "waxing_crescent_moon",
-    "unicode": "1F312",
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+    "moji": "🌒",
+    "unicodeVersion": "6.0",
     "digest": "852d7e55a19074d061fa3aa80d6b1e7e87a9280bdf44d94bbdbbe6d59178b1be"
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-  {
-    "name": "waxing_gibbous_moon",
-    "unicode": "1F314",
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+    "category": "nature",
+    "moji": "🌔",
+    "unicodeVersion": "6.0",
     "digest": "a3a1c7cc72521a3f74929789a90e1c35d81ac86e21225c9f844d718d8940e3b3"
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-  {
-    "name": "wc",
-    "unicode": "1F6BE",
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+    "unicodeVersion": "6.0",
     "digest": "4b95d54e0b53e4b705277917653503b32d6a143c2eaf6c547bc8e01c2dc23659"
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-  {
-    "name": "weary",
-    "unicode": "1F629",
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+    "moji": "😩",
+    "unicodeVersion": "6.0",
     "digest": "3528f85540996cd5b562efe5421c495fc1bb414dc797bc20062783ae1b730847"
   },
-  {
-    "name": "wedding",
-    "unicode": "1F492",
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+    "category": "travel",
+    "moji": "💒",
+    "unicodeVersion": "6.0",
     "digest": "980f3522cc4c19c3096e668032ea2cd19e7900cdc4b73bbb1c9b4c4d28dc78af"
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-  {
-    "name": "whale",
-    "unicode": "1F433",
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+    "moji": "🐳",
+    "unicodeVersion": "6.0",
     "digest": "6368fe4bc4a7f68aa2bd5386686a5f1b159feacbec16d59515f2b6e5d01adfbd"
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-  {
-    "name": "whale2",
-    "unicode": "1F40B",
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+    "category": "nature",
+    "moji": "🐋",
+    "unicodeVersion": "6.0",
     "digest": "ccd3edf88167965f2abc18631ffb80e2532f728da35bc0c11144376685da18e8"
   },
-  {
-    "name": "wheel_of_dharma",
-    "unicode": "2638",
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+    "moji": "☸",
+    "unicodeVersion": "1.1",
     "digest": "4a0a13fcd507b9621686c8090bf340aa8770c064e0e3eb576fbae1229000d6da"
   },
-  {
-    "name": "wheelchair",
-    "unicode": "267F",
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+    "unicodeVersion": "4.1",
     "digest": "f5250f2b4b5b4ffe6a6f77d30865c3f5d7173fc91aee547869589b2a96da91c8"
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-  {
-    "name": "white_check_mark",
-    "unicode": "2705",
+  "white_check_mark": {
+    "category": "symbols",
+    "moji": "✅",
+    "unicodeVersion": "6.0",
     "digest": "45eb17bde6e503f22c8579d6e4d507ad6557a15f9eaad14aa716ec9ba1540876"
   },
-  {
-    "name": "white_circle",
-    "unicode": "26AA",
+  "white_circle": {
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+    "moji": "⚪",
+    "unicodeVersion": "4.1",
     "digest": "2e7323fa4d1e3929e529d49210a0b82a043eae4f7c95128ec86b98c46fdb0e7c"
   },
-  {
-    "name": "white_flower",
-    "unicode": "1F4AE",
+  "white_flower": {
+    "category": "symbols",
+    "moji": "💮",
+    "unicodeVersion": "6.0",
     "digest": "ace093b310eeefdecf4a4bdaf4fbcbb568457b0191ac80778a466ac5f3f4025a"
   },
-  {
-    "name": "white_large_square",
-    "unicode": "2B1C",
+  "white_large_square": {
+    "category": "symbols",
+    "moji": "⬜",
+    "unicodeVersion": "5.1",
     "digest": "0db6957ee9ff7325b534b730fc05345a63d4ed9060f0f816807d0dcf004baa3e"
   },
-  {
-    "name": "white_medium_small_square",
-    "unicode": "25FD",
+  "white_medium_small_square": {
+    "category": "symbols",
+    "moji": "◽",
+    "unicodeVersion": "3.2",
     "digest": "d79689981a7b38211c60a025a81e44fd39ac6ea4062e227cae3aab8f51572cd4"
   },
-  {
-    "name": "white_medium_square",
-    "unicode": "25FB",
+  "white_medium_square": {
+    "category": "symbols",
+    "moji": "◻",
+    "unicodeVersion": "3.2",
     "digest": "6c4ce26d3f69667219f29ea18b04f3e79373024426275f25936e09a683e9a4fc"
   },
-  {
-    "name": "white_small_square",
-    "unicode": "25AB",
+  "white_small_square": {
+    "category": "symbols",
+    "moji": "▫",
+    "unicodeVersion": "1.1",
     "digest": "ae0d35a6bbba4592b89b2f0f1f2d183efb2f93cf2a2136c0c195aab72f0bb1c8"
   },
-  {
-    "name": "white_square_button",
-    "unicode": "1F533",
+  "white_square_button": {
+    "category": "symbols",
+    "moji": "🔳",
+    "unicodeVersion": "6.0",
     "digest": "797f3d9e44e88e940ffc118e52d0f709eec2ef14b13bdf873ad4b0c96cc0b042"
   },
-  {
-    "name": "white_sun_cloud",
-    "unicode": "1F325",
-    "digest": "0e714038bb0a5b091dd4ad8829c5c72dece493e09da6d56ceadcd0b68e1c0fd5"
-  },
-  {
-    "name": "white_sun_behind_cloud",
-    "unicode": "1F325",
+  "white_sun_cloud": {
+    "category": "nature",
+    "moji": "🌥",
+    "unicodeVersion": "7.0",
     "digest": "0e714038bb0a5b091dd4ad8829c5c72dece493e09da6d56ceadcd0b68e1c0fd5"
   },
-  {
-    "name": "white_sun_rain_cloud",
-    "unicode": "1F326",
+  "white_sun_rain_cloud": {
+    "category": "nature",
+    "moji": "🌦",
+    "unicodeVersion": "7.0",
     "digest": "82fb2a91d43c7c511afed216e12f98e32aef4475e7f3c7ccc0f39732d2f7d5e5"
   },
-  {
-    "name": "white_sun_behind_cloud_with_rain",
-    "unicode": "1F326",
-    "digest": "82fb2a91d43c7c511afed216e12f98e32aef4475e7f3c7ccc0f39732d2f7d5e5"
-  },
-  {
-    "name": "white_sun_small_cloud",
-    "unicode": "1F324",
-    "digest": "0a6164cdadf2413555b7ef47b95f823f5a010f36d2dacfb1a38335a0f59e9601"
-  },
-  {
-    "name": "white_sun_with_small_cloud",
-    "unicode": "1F324",
+  "white_sun_small_cloud": {
+    "category": "nature",
+    "moji": "🌤",
+    "unicodeVersion": "7.0",
     "digest": "0a6164cdadf2413555b7ef47b95f823f5a010f36d2dacfb1a38335a0f59e9601"
   },
-  {
-    "name": "wilted_rose",
-    "unicode": "1F940",
+  "wilted_rose": {
+    "category": "nature",
+    "moji": "🥀",
+    "unicodeVersion": "9.0",
     "digest": "2c9e01ab9a61d057c71478b09ba7d82ae08f4a5a1c2212b7ad562b74f616677f"
   },
-  {
-    "name": "wilted_flower",
-    "unicode": "1F940",
-    "digest": "2c9e01ab9a61d057c71478b09ba7d82ae08f4a5a1c2212b7ad562b74f616677f"
-  },
-  {
-    "name": "wind_blowing_face",
-    "unicode": "1F32C",
+  "wind_blowing_face": {
+    "category": "nature",
+    "moji": "🌬",
+    "unicodeVersion": "7.0",
     "digest": "e4f63149cbc8829118571f6a93487b96d26665fc15d17d578cca4e5c752cd54f"
   },
-  {
-    "name": "wind_chime",
-    "unicode": "1F390",
+  "wind_chime": {
+    "category": "objects",
+    "moji": "🎐",
+    "unicodeVersion": "6.0",
     "digest": "1b1b212fbd74a9edc62aee7ffab9bcf91d3a9f69bffb2be4b7fd527914c14ced"
   },
-  {
-    "name": "wine_glass",
-    "unicode": "1F377",
+  "wine_glass": {
+    "category": "food",
+    "moji": "🍷",
+    "unicodeVersion": "6.0",
     "digest": "d99107d6809386bc5e219aa58ee4930d27b7c3a6d2b10deb9f523df369f766d1"
   },
-  {
-    "name": "wink",
-    "unicode": "1F609",
+  "wink": {
+    "category": "people",
+    "moji": "😉",
+    "unicodeVersion": "6.0",
     "digest": "56e29994a47335a901d0c98fa141d26faae8f647a860517bd3615fa980921885"
   },
-  {
-    "name": "wolf",
-    "unicode": "1F43A",
+  "wolf": {
+    "category": "nature",
+    "moji": "🐺",
+    "unicodeVersion": "6.0",
     "digest": "4a983f5ec8ec0872fcde7890e17605b1229064e5e194b6fca1c4259068d1caed"
   },
-  {
-    "name": "woman",
-    "unicode": "1F469",
+  "woman": {
+    "category": "people",
+    "moji": "👩",
+    "unicodeVersion": "6.0",
     "digest": "a06a22a48eeb3aeb885321358fe234e97797ed33be17f52d232ce2830cfbcd97"
   },
-  {
-    "name": "woman_tone1",
-    "unicode": "1F469-1F3FB",
+  "woman_tone1": {
+    "category": "people",
+    "moji": "👩🏻",
+    "unicodeVersion": "8.0",
     "digest": "c2e4b135c1dac6a0b002569a6ccd9d098f6cb18481c68b5d9115e11241a0978d"
   },
-  {
-    "name": "woman_tone2",
-    "unicode": "1F469-1F3FC",
+  "woman_tone2": {
+    "category": "people",
+    "moji": "👩🏼",
+    "unicodeVersion": "8.0",
     "digest": "4848e650051214a53c4cd9f6d3d94158f77f65ecb34f891789de34ee0a713006"
   },
-  {
-    "name": "woman_tone3",
-    "unicode": "1F469-1F3FD",
+  "woman_tone3": {
+    "category": "people",
+    "moji": "👩🏽",
+    "unicodeVersion": "8.0",
     "digest": "b6f751ad47da019cdfb9d6d78f9610adb92120abf204c30df79a9150b57dbdee"
   },
-  {
-    "name": "woman_tone4",
-    "unicode": "1F469-1F3FE",
+  "woman_tone4": {
+    "category": "people",
+    "moji": "👩🏾",
+    "unicodeVersion": "8.0",
     "digest": "fd27d3a669dc34313fbfe518df7dc2ded3ade5dde695f8d773afe87bf8a8b0d4"
   },
-  {
-    "name": "woman_tone5",
-    "unicode": "1F469-1F3FF",
+  "woman_tone5": {
+    "category": "people",
+    "moji": "👩🏿",
+    "unicodeVersion": "8.0",
     "digest": "9ae9b14dfff40fa60a565d89479727feeba4fd6ffea9acb353a81b14aba751d4"
   },
-  {
-    "name": "womans_clothes",
-    "unicode": "1F45A",
+  "womans_clothes": {
+    "category": "people",
+    "moji": "👚",
+    "unicodeVersion": "6.0",
     "digest": "d12a27810780fe5cd8118ed4587e0c4e70dbe9bcd014c6866fe6a8c9c7c55698"
   },
-  {
-    "name": "womans_hat",
-    "unicode": "1F452",
+  "womans_hat": {
+    "category": "people",
+    "moji": "👒",
+    "unicodeVersion": "6.0",
     "digest": "52a0255b3483085bd125d39b74516ab6a81003964f44995c2fac821e7ff93086"
   },
-  {
-    "name": "womens",
-    "unicode": "1F6BA",
+  "womens": {
+    "category": "symbols",
+    "moji": "🚺",
+    "unicodeVersion": "6.0",
     "digest": "7e38964006f8b28dfa2b3e9b2b16553bb50c18a63455f556b0bff35ee172137e"
   },
-  {
-    "name": "worried",
-    "unicode": "1F61F",
+  "worried": {
+    "category": "people",
+    "moji": "😟",
+    "unicodeVersion": "6.1",
     "digest": "5a073985e1344bc34201ef94a491f7f2b946f5828c9fdbc57eeb2dcd87ac3a6b"
   },
-  {
-    "name": "wrench",
-    "unicode": "1F527",
+  "wrench": {
+    "category": "objects",
+    "moji": "🔧",
+    "unicodeVersion": "6.0",
     "digest": "81aae53bc892035b905bf3ec5b442a8ecc95027c5fa9eb51b7c3e7d8fad3f3f4"
   },
-  {
-    "name": "wrestlers",
-    "unicode": "1F93C",
-    "digest": "9be983f3f9438f3ab8f6b643a958371d1e710c6d78e728f3465141811f05c2d5"
-  },
-  {
-    "name": "wrestling",
-    "unicode": "1F93C",
+  "wrestlers": {
+    "category": "activity",
+    "moji": "🤼",
+    "unicodeVersion": "9.0",
     "digest": "9be983f3f9438f3ab8f6b643a958371d1e710c6d78e728f3465141811f05c2d5"
   },
-  {
-    "name": "wrestlers_tone1",
-    "unicode": "1F93C-1F3FB",
+  "wrestlers_tone1": {
+    "category": "activity",
+    "moji": "🤼🏻",
+    "unicodeVersion": "9.0",
     "digest": "60461f83bfc93ce59dd027eab4782b7f206a7b142719fa72f301e047dc83a5d9"
   },
-  {
-    "name": "wrestling_tone1",
-    "unicode": "1F93C-1F3FB",
-    "digest": "60461f83bfc93ce59dd027eab4782b7f206a7b142719fa72f301e047dc83a5d9"
-  },
-  {
-    "name": "wrestlers_tone2",
-    "unicode": "1F93C-1F3FC",
-    "digest": "67ad93c86e6c58d552c18e7a0105cc81fd9bb0474da51f788eba2e4c14b4a636"
-  },
-  {
-    "name": "wrestling_tone2",
-    "unicode": "1F93C-1F3FC",
+  "wrestlers_tone2": {
+    "category": "activity",
+    "moji": "🤼🏼",
+    "unicodeVersion": "9.0",
     "digest": "67ad93c86e6c58d552c18e7a0105cc81fd9bb0474da51f788eba2e4c14b4a636"
   },
-  {
-    "name": "wrestlers_tone3",
-    "unicode": "1F93C-1F3FD",
+  "wrestlers_tone3": {
+    "category": "activity",
+    "moji": "🤼🏽",
+    "unicodeVersion": "9.0",
     "digest": "6bfd06c4435cabf2def153912040e05bf8db424fa383148ddda6d0ce8a8a3349"
   },
-  {
-    "name": "wrestling_tone3",
-    "unicode": "1F93C-1F3FD",
-    "digest": "6bfd06c4435cabf2def153912040e05bf8db424fa383148ddda6d0ce8a8a3349"
-  },
-  {
-    "name": "wrestlers_tone4",
-    "unicode": "1F93C-1F3FE",
-    "digest": "597312678834c4d288c238482879856d5eba4620deb1eaef495f428e2ba5f2a5"
-  },
-  {
-    "name": "wrestling_tone4",
-    "unicode": "1F93C-1F3FE",
+  "wrestlers_tone4": {
+    "category": "activity",
+    "moji": "🤼🏾",
+    "unicodeVersion": "9.0",
     "digest": "597312678834c4d288c238482879856d5eba4620deb1eaef495f428e2ba5f2a5"
   },
-  {
-    "name": "wrestlers_tone5",
-    "unicode": "1F93C-1F3FF",
+  "wrestlers_tone5": {
+    "category": "activity",
+    "moji": "🤼🏿",
+    "unicodeVersion": "9.0",
     "digest": "d6aebdf1e44fd825b9a5b3716aefbc53f4b4dbb73cb2a628c0f2994ebfd34614"
   },
-  {
-    "name": "wrestling_tone5",
-    "unicode": "1F93C-1F3FF",
-    "digest": "d6aebdf1e44fd825b9a5b3716aefbc53f4b4dbb73cb2a628c0f2994ebfd34614"
-  },
-  {
-    "name": "writing_hand",
-    "unicode": "270D",
+  "writing_hand": {
+    "category": "people",
+    "moji": "✍",
+    "unicodeVersion": "1.1",
     "digest": "110517ae4da5587e8b0662881658e27da4120bfacec54734fd6657831d4d782f"
   },
-  {
-    "name": "writing_hand_tone1",
-    "unicode": "270D-1F3FB",
+  "writing_hand_tone1": {
+    "category": "people",
+    "moji": "✍🏻",
+    "unicodeVersion": "8.0",
     "digest": "2c7e2108e1990490b681343c1b01b4183d4f18fbdef792f113b2f87595e0dad0"
   },
-  {
-    "name": "writing_hand_tone2",
-    "unicode": "270D-1F3FC",
+  "writing_hand_tone2": {
+    "category": "people",
+    "moji": "✍🏼",
+    "unicodeVersion": "8.0",
     "digest": "87ec8d44f472d301adbcbd50d8c852b609e46584057f59cc1527401db363c1bf"
   },
-  {
-    "name": "writing_hand_tone3",
-    "unicode": "270D-1F3FD",
+  "writing_hand_tone3": {
+    "category": "people",
+    "moji": "✍🏽",
+    "unicodeVersion": "8.0",
     "digest": "4a48ddef91f7264e8fa9cca223554db22b3a2e3153e94b88d146644ea6dd661e"
   },
-  {
-    "name": "writing_hand_tone4",
-    "unicode": "270D-1F3FE",
+  "writing_hand_tone4": {
+    "category": "people",
+    "moji": "✍🏾",
+    "unicodeVersion": "8.0",
     "digest": "e5254564a1f91e42ee59f359d8cd26f52abdc04dca8f3b37cb2f140cb7f71390"
   },
-  {
-    "name": "writing_hand_tone5",
-    "unicode": "270D-1F3FF",
+  "writing_hand_tone5": {
+    "category": "people",
+    "moji": "✍🏿",
+    "unicodeVersion": "8.0",
     "digest": "61299bf86d83d323ca3e6052c535ae66c6f7b3d9866a37db0464223b8bc28523"
   },
-  {
-    "name": "x",
-    "unicode": "274C",
+  "x": {
+    "category": "symbols",
+    "moji": "❌",
+    "unicodeVersion": "6.0",
     "digest": "3e5a7918e31ddefdf1ce73972365e2f0bfd2917d6a450c1a278c108349c9425d"
   },
-  {
-    "name": "yellow_heart",
-    "unicode": "1F49B",
+  "yellow_heart": {
+    "category": "symbols",
+    "moji": "💛",
+    "unicodeVersion": "6.0",
     "digest": "a1098f2f04c29754cc9974324508386787d4d803b57cf691d42de414cb2679d6"
   },
-  {
-    "name": "yen",
-    "unicode": "1F4B4",
+  "yen": {
+    "category": "objects",
+    "moji": "💴",
+    "unicodeVersion": "6.0",
     "digest": "944daaeb3f6369c807c0e63b106cee1360040f7800a70c0d942a992f25a55da7"
   },
-  {
-    "name": "yin_yang",
-    "unicode": "262F",
+  "yin_yang": {
+    "category": "symbols",
+    "moji": "☯",
+    "unicodeVersion": "1.1",
     "digest": "5ee8d13dacf41306a09237bfcff6abeef110331b40eb7d6e80600628c1327545"
   },
-  {
-    "name": "yum",
-    "unicode": "1F60B",
+  "yum": {
+    "category": "people",
+    "moji": "😋",
+    "unicodeVersion": "6.0",
     "digest": "31a89088c21bd7a74a3a26d731a907d1bc49436300a9f9c55248703cf7ef44c7"
   },
-  {
-    "name": "zap",
-    "unicode": "26A1",
+  "zap": {
+    "category": "nature",
+    "moji": "⚡",
+    "unicodeVersion": "4.0",
     "digest": "9f8144ae6f866129aea41bbf694b0c858ef9352a139969e57cd8db73385f52c3"
   },
-  {
-    "name": "zero",
-    "unicode": "0030-20E3",
+  "zero": {
+    "category": "symbols",
+    "moji": "0️⃣",
+    "unicodeVersion": "3.0",
     "digest": "1b27b5c904defadbdd28ace67a6be5c277ff043297db7cd9f672bbf84e37fa1a"
   },
-  {
-    "name": "zipper_mouth",
-    "unicode": "1F910",
-    "digest": "81bee5aa1202dfd5a4c7badb71ec0e44b8f75c2cbef94e6fd35c593d8770ae43"
-  },
-  {
-    "name": "zipper_mouth_face",
-    "unicode": "1F910",
+  "zipper_mouth": {
+    "category": "people",
+    "moji": "🤐",
+    "unicodeVersion": "8.0",
     "digest": "81bee5aa1202dfd5a4c7badb71ec0e44b8f75c2cbef94e6fd35c593d8770ae43"
   },
-  {
-    "name": "zzz",
-    "unicode": "1F4A4",
+  "zzz": {
+    "category": "people",
+    "moji": "💤",
+    "unicodeVersion": "6.0",
     "digest": "b3313d0c44a59fa9d4ce9f7eb4d07ff71dfc8bb01798154250f27cdcf3c693b5"
   }
-]
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/fixtures/emojis/emoji-unicode-version-map.json b/fixtures/emojis/emoji-unicode-version-map.json
new file mode 100644
index 00000000000..5164fe39426
--- /dev/null
+++ b/fixtures/emojis/emoji-unicode-version-map.json
@@ -0,0 +1,2377 @@
+{
+	"100": "6.0",
+	"1234": "6.0",
+	"grinning": "6.1",
+	"grin": "6.0",
+	"joy": "6.0",
+	"rofl": "9.0",
+	"rolling_on_the_floor_laughing": "9.0",
+	"smiley": "6.0",
+	"smile": "6.0",
+	"sweat_smile": "6.0",
+	"laughing": "6.0",
+	"satisfied": "6.0",
+	"wink": "6.0",
+	"blush": "6.0",
+	"yum": "6.0",
+	"sunglasses": "6.0",
+	"heart_eyes": "6.0",
+	"kissing_heart": "6.0",
+	"kissing": "6.1",
+	"kissing_smiling_eyes": "6.1",
+	"kissing_closed_eyes": "6.0",
+	"relaxed": "1.1",
+	"slight_smile": "7.0",
+	"slightly_smiling_face": "7.0",
+	"hugging": "8.0",
+	"hugging_face": "8.0",
+	"thinking": "8.0",
+	"thinking_face": "8.0",
+	"neutral_face": "6.0",
+	"expressionless": "6.1",
+	"no_mouth": "6.0",
+	"rolling_eyes": "8.0",
+	"face_with_rolling_eyes": "8.0",
+	"smirk": "6.0",
+	"persevere": "6.0",
+	"disappointed_relieved": "6.0",
+	"open_mouth": "6.1",
+	"zipper_mouth": "8.0",
+	"zipper_mouth_face": "8.0",
+	"hushed": "6.1",
+	"sleepy": "6.0",
+	"tired_face": "6.0",
+	"sleeping": "6.1",
+	"relieved": "6.0",
+	"nerd": "8.0",
+	"nerd_face": "8.0",
+	"stuck_out_tongue": "6.1",
+	"stuck_out_tongue_winking_eye": "6.0",
+	"stuck_out_tongue_closed_eyes": "6.0",
+	"drooling_face": "9.0",
+	"drool": "9.0",
+	"unamused": "6.0",
+	"sweat": "6.0",
+	"pensive": "6.0",
+	"confused": "6.1",
+	"upside_down": "8.0",
+	"upside_down_face": "8.0",
+	"money_mouth": "8.0",
+	"money_mouth_face": "8.0",
+	"astonished": "6.0",
+	"frowning2": "1.1",
+	"white_frowning_face": "1.1",
+	"slight_frown": "7.0",
+	"slightly_frowning_face": "7.0",
+	"confounded": "6.0",
+	"disappointed": "6.0",
+	"worried": "6.1",
+	"triumph": "6.0",
+	"cry": "6.0",
+	"sob": "6.0",
+	"frowning": "6.1",
+	"anguished": "6.1",
+	"fearful": "6.0",
+	"weary": "6.0",
+	"grimacing": "6.1",
+	"cold_sweat": "6.0",
+	"scream": "6.0",
+	"flushed": "6.0",
+	"dizzy_face": "6.0",
+	"rage": "6.0",
+	"angry": "6.0",
+	"innocent": "6.0",
+	"cowboy": "9.0",
+	"face_with_cowboy_hat": "9.0",
+	"clown": "9.0",
+	"clown_face": "9.0",
+	"lying_face": "9.0",
+	"liar": "9.0",
+	"mask": "6.0",
+	"thermometer_face": "8.0",
+	"face_with_thermometer": "8.0",
+	"head_bandage": "8.0",
+	"face_with_head_bandage": "8.0",
+	"nauseated_face": "9.0",
+	"sick": "9.0",
+	"sneezing_face": "9.0",
+	"sneeze": "9.0",
+	"smiling_imp": "6.0",
+	"imp": "6.0",
+	"japanese_ogre": "6.0",
+	"japanese_goblin": "6.0",
+	"skull": "6.0",
+	"skeleton": "6.0",
+	"skull_crossbones": "1.1",
+	"skull_and_crossbones": "1.1",
+	"ghost": "6.0",
+	"alien": "6.0",
+	"space_invader": "6.0",
+	"robot": "8.0",
+	"robot_face": "8.0",
+	"poop": "6.0",
+	"shit": "6.0",
+	"hankey": "6.0",
+	"poo": "6.0",
+	"smiley_cat": "6.0",
+	"smile_cat": "6.0",
+	"joy_cat": "6.0",
+	"heart_eyes_cat": "6.0",
+	"smirk_cat": "6.0",
+	"kissing_cat": "6.0",
+	"scream_cat": "6.0",
+	"crying_cat_face": "6.0",
+	"pouting_cat": "6.0",
+	"see_no_evil": "6.0",
+	"hear_no_evil": "6.0",
+	"speak_no_evil": "6.0",
+	"boy": "6.0",
+	"boy_tone1": "8.0",
+	"boy_tone2": "8.0",
+	"boy_tone3": "8.0",
+	"boy_tone4": "8.0",
+	"boy_tone5": "8.0",
+	"girl": "6.0",
+	"girl_tone1": "8.0",
+	"girl_tone2": "8.0",
+	"girl_tone3": "8.0",
+	"girl_tone4": "8.0",
+	"girl_tone5": "8.0",
+	"man": "6.0",
+	"man_tone1": "8.0",
+	"man_tone2": "8.0",
+	"man_tone3": "8.0",
+	"man_tone4": "8.0",
+	"man_tone5": "8.0",
+	"woman": "6.0",
+	"woman_tone1": "8.0",
+	"woman_tone2": "8.0",
+	"woman_tone3": "8.0",
+	"woman_tone4": "8.0",
+	"woman_tone5": "8.0",
+	"older_man": "6.0",
+	"older_man_tone1": "8.0",
+	"older_man_tone2": "8.0",
+	"older_man_tone3": "8.0",
+	"older_man_tone4": "8.0",
+	"older_man_tone5": "8.0",
+	"older_woman": "6.0",
+	"grandma": "6.0",
+	"older_woman_tone1": "8.0",
+	"grandma_tone1": "8.0",
+	"older_woman_tone2": "8.0",
+	"grandma_tone2": "8.0",
+	"older_woman_tone3": "8.0",
+	"grandma_tone3": "8.0",
+	"older_woman_tone4": "8.0",
+	"grandma_tone4": "8.0",
+	"older_woman_tone5": "8.0",
+	"grandma_tone5": "8.0",
+	"baby": "6.0",
+	"baby_tone1": "8.0",
+	"baby_tone2": "8.0",
+	"baby_tone3": "8.0",
+	"baby_tone4": "8.0",
+	"baby_tone5": "8.0",
+	"angel": "6.0",
+	"angel_tone1": "8.0",
+	"angel_tone2": "8.0",
+	"angel_tone3": "8.0",
+	"angel_tone4": "8.0",
+	"angel_tone5": "8.0",
+	"cop": "6.0",
+	"cop_tone1": "8.0",
+	"cop_tone2": "8.0",
+	"cop_tone3": "8.0",
+	"cop_tone4": "8.0",
+	"cop_tone5": "8.0",
+	"spy": "7.0",
+	"sleuth_or_spy": "7.0",
+	"spy_tone1": "8.0",
+	"sleuth_or_spy_tone1": "8.0",
+	"spy_tone2": "8.0",
+	"sleuth_or_spy_tone2": "8.0",
+	"spy_tone3": "8.0",
+	"sleuth_or_spy_tone3": "8.0",
+	"spy_tone4": "8.0",
+	"sleuth_or_spy_tone4": "8.0",
+	"spy_tone5": "8.0",
+	"sleuth_or_spy_tone5": "8.0",
+	"guardsman": "6.0",
+	"guardsman_tone1": "8.0",
+	"guardsman_tone2": "8.0",
+	"guardsman_tone3": "8.0",
+	"guardsman_tone4": "8.0",
+	"guardsman_tone5": "8.0",
+	"construction_worker": "6.0",
+	"construction_worker_tone1": "8.0",
+	"construction_worker_tone2": "8.0",
+	"construction_worker_tone3": "8.0",
+	"construction_worker_tone4": "8.0",
+	"construction_worker_tone5": "8.0",
+	"man_with_turban": "6.0",
+	"man_with_turban_tone1": "8.0",
+	"man_with_turban_tone2": "8.0",
+	"man_with_turban_tone3": "8.0",
+	"man_with_turban_tone4": "8.0",
+	"man_with_turban_tone5": "8.0",
+	"person_with_blond_hair": "6.0",
+	"person_with_blond_hair_tone1": "8.0",
+	"person_with_blond_hair_tone2": "8.0",
+	"person_with_blond_hair_tone3": "8.0",
+	"person_with_blond_hair_tone4": "8.0",
+	"person_with_blond_hair_tone5": "8.0",
+	"santa": "6.0",
+	"santa_tone1": "8.0",
+	"santa_tone2": "8.0",
+	"santa_tone3": "8.0",
+	"santa_tone4": "8.0",
+	"santa_tone5": "8.0",
+	"mrs_claus": "9.0",
+	"mother_christmas": "9.0",
+	"mrs_claus_tone1": "9.0",
+	"mother_christmas_tone1": "9.0",
+	"mrs_claus_tone2": "9.0",
+	"mother_christmas_tone2": "9.0",
+	"mrs_claus_tone3": "9.0",
+	"mother_christmas_tone3": "9.0",
+	"mrs_claus_tone4": "9.0",
+	"mother_christmas_tone4": "9.0",
+	"mrs_claus_tone5": "9.0",
+	"mother_christmas_tone5": "9.0",
+	"princess": "6.0",
+	"princess_tone1": "8.0",
+	"princess_tone2": "8.0",
+	"princess_tone3": "8.0",
+	"princess_tone4": "8.0",
+	"princess_tone5": "8.0",
+	"prince": "9.0",
+	"prince_tone1": "9.0",
+	"prince_tone2": "9.0",
+	"prince_tone3": "9.0",
+	"prince_tone4": "9.0",
+	"prince_tone5": "9.0",
+	"bride_with_veil": "6.0",
+	"bride_with_veil_tone1": "8.0",
+	"bride_with_veil_tone2": "8.0",
+	"bride_with_veil_tone3": "8.0",
+	"bride_with_veil_tone4": "8.0",
+	"bride_with_veil_tone5": "8.0",
+	"man_in_tuxedo": "9.0",
+	"man_in_tuxedo_tone1": "9.0",
+	"tuxedo_tone1": "9.0",
+	"man_in_tuxedo_tone2": "9.0",
+	"tuxedo_tone2": "9.0",
+	"man_in_tuxedo_tone3": "9.0",
+	"tuxedo_tone3": "9.0",
+	"man_in_tuxedo_tone4": "9.0",
+	"tuxedo_tone4": "9.0",
+	"man_in_tuxedo_tone5": "9.0",
+	"tuxedo_tone5": "9.0",
+	"pregnant_woman": "9.0",
+	"expecting_woman": "9.0",
+	"pregnant_woman_tone1": "9.0",
+	"expecting_woman_tone1": "9.0",
+	"pregnant_woman_tone2": "9.0",
+	"expecting_woman_tone2": "9.0",
+	"pregnant_woman_tone3": "9.0",
+	"expecting_woman_tone3": "9.0",
+	"pregnant_woman_tone4": "9.0",
+	"expecting_woman_tone4": "9.0",
+	"pregnant_woman_tone5": "9.0",
+	"expecting_woman_tone5": "9.0",
+	"man_with_gua_pi_mao": "6.0",
+	"man_with_gua_pi_mao_tone1": "8.0",
+	"man_with_gua_pi_mao_tone2": "8.0",
+	"man_with_gua_pi_mao_tone3": "8.0",
+	"man_with_gua_pi_mao_tone4": "8.0",
+	"man_with_gua_pi_mao_tone5": "8.0",
+	"person_frowning": "6.0",
+	"person_frowning_tone1": "8.0",
+	"person_frowning_tone2": "8.0",
+	"person_frowning_tone3": "8.0",
+	"person_frowning_tone4": "8.0",
+	"person_frowning_tone5": "8.0",
+	"person_with_pouting_face": "6.0",
+	"person_with_pouting_face_tone1": "8.0",
+	"person_with_pouting_face_tone2": "8.0",
+	"person_with_pouting_face_tone3": "8.0",
+	"person_with_pouting_face_tone4": "8.0",
+	"person_with_pouting_face_tone5": "8.0",
+	"no_good": "6.0",
+	"no_good_tone1": "8.0",
+	"no_good_tone2": "8.0",
+	"no_good_tone3": "8.0",
+	"no_good_tone4": "8.0",
+	"no_good_tone5": "8.0",
+	"ok_woman": "6.0",
+	"ok_woman_tone1": "8.0",
+	"ok_woman_tone2": "8.0",
+	"ok_woman_tone3": "8.0",
+	"ok_woman_tone4": "8.0",
+	"ok_woman_tone5": "8.0",
+	"information_desk_person": "6.0",
+	"information_desk_person_tone1": "8.0",
+	"information_desk_person_tone2": "8.0",
+	"information_desk_person_tone3": "8.0",
+	"information_desk_person_tone4": "8.0",
+	"information_desk_person_tone5": "8.0",
+	"raising_hand": "6.0",
+	"raising_hand_tone1": "8.0",
+	"raising_hand_tone2": "8.0",
+	"raising_hand_tone3": "8.0",
+	"raising_hand_tone4": "8.0",
+	"raising_hand_tone5": "8.0",
+	"bow": "6.0",
+	"bow_tone1": "8.0",
+	"bow_tone2": "8.0",
+	"bow_tone3": "8.0",
+	"bow_tone4": "8.0",
+	"bow_tone5": "8.0",
+	"face_palm": "9.0",
+	"facepalm": "9.0",
+	"face_palm_tone1": "9.0",
+	"facepalm_tone1": "9.0",
+	"face_palm_tone2": "9.0",
+	"facepalm_tone2": "9.0",
+	"face_palm_tone3": "9.0",
+	"facepalm_tone3": "9.0",
+	"face_palm_tone4": "9.0",
+	"facepalm_tone4": "9.0",
+	"face_palm_tone5": "9.0",
+	"facepalm_tone5": "9.0",
+	"shrug": "9.0",
+	"shrug_tone1": "9.0",
+	"shrug_tone2": "9.0",
+	"shrug_tone3": "9.0",
+	"shrug_tone4": "9.0",
+	"shrug_tone5": "9.0",
+	"massage": "6.0",
+	"massage_tone1": "8.0",
+	"massage_tone2": "8.0",
+	"massage_tone3": "8.0",
+	"massage_tone4": "8.0",
+	"massage_tone5": "8.0",
+	"haircut": "6.0",
+	"haircut_tone1": "8.0",
+	"haircut_tone2": "8.0",
+	"haircut_tone3": "8.0",
+	"haircut_tone4": "8.0",
+	"haircut_tone5": "8.0",
+	"walking": "6.0",
+	"walking_tone1": "8.0",
+	"walking_tone2": "8.0",
+	"walking_tone3": "8.0",
+	"walking_tone4": "8.0",
+	"walking_tone5": "8.0",
+	"runner": "6.0",
+	"runner_tone1": "8.0",
+	"runner_tone2": "8.0",
+	"runner_tone3": "8.0",
+	"runner_tone4": "8.0",
+	"runner_tone5": "8.0",
+	"dancer": "6.0",
+	"dancer_tone1": "8.0",
+	"dancer_tone2": "8.0",
+	"dancer_tone3": "8.0",
+	"dancer_tone4": "8.0",
+	"dancer_tone5": "8.0",
+	"man_dancing": "9.0",
+	"male_dancer": "9.0",
+	"man_dancing_tone1": "9.0",
+	"male_dancer_tone1": "9.0",
+	"man_dancing_tone2": "9.0",
+	"male_dancer_tone2": "9.0",
+	"man_dancing_tone3": "9.0",
+	"male_dancer_tone3": "9.0",
+	"man_dancing_tone4": "9.0",
+	"male_dancer_tone4": "9.0",
+	"man_dancing_tone5": "9.0",
+	"male_dancer_tone5": "9.0",
+	"dancers": "6.0",
+	"levitate": "7.0",
+	"man_in_business_suit_levitating": "7.0",
+	"speaking_head": "7.0",
+	"speaking_head_in_silhouette": "7.0",
+	"bust_in_silhouette": "6.0",
+	"busts_in_silhouette": "6.0",
+	"fencer": "9.0",
+	"fencing": "9.0",
+	"horse_racing": "6.0",
+	"horse_racing_tone1": "8.0",
+	"horse_racing_tone2": "8.0",
+	"horse_racing_tone3": "8.0",
+	"horse_racing_tone4": "8.0",
+	"horse_racing_tone5": "8.0",
+	"skier": "5.2",
+	"snowboarder": "6.0",
+	"golfer": "7.0",
+	"surfer": "6.0",
+	"surfer_tone1": "8.0",
+	"surfer_tone2": "8.0",
+	"surfer_tone3": "8.0",
+	"surfer_tone4": "8.0",
+	"surfer_tone5": "8.0",
+	"rowboat": "6.0",
+	"rowboat_tone1": "8.0",
+	"rowboat_tone2": "8.0",
+	"rowboat_tone3": "8.0",
+	"rowboat_tone4": "8.0",
+	"rowboat_tone5": "8.0",
+	"swimmer": "6.0",
+	"swimmer_tone1": "8.0",
+	"swimmer_tone2": "8.0",
+	"swimmer_tone3": "8.0",
+	"swimmer_tone4": "8.0",
+	"swimmer_tone5": "8.0",
+	"basketball_player": "5.2",
+	"person_with_ball": "5.2",
+	"basketball_player_tone1": "8.0",
+	"person_with_ball_tone1": "8.0",
+	"basketball_player_tone2": "8.0",
+	"person_with_ball_tone2": "8.0",
+	"basketball_player_tone3": "8.0",
+	"person_with_ball_tone3": "8.0",
+	"basketball_player_tone4": "8.0",
+	"person_with_ball_tone4": "8.0",
+	"basketball_player_tone5": "8.0",
+	"person_with_ball_tone5": "8.0",
+	"lifter": "7.0",
+	"weight_lifter": "7.0",
+	"lifter_tone1": "8.0",
+	"weight_lifter_tone1": "8.0",
+	"lifter_tone2": "8.0",
+	"weight_lifter_tone2": "8.0",
+	"lifter_tone3": "8.0",
+	"weight_lifter_tone3": "8.0",
+	"lifter_tone4": "8.0",
+	"weight_lifter_tone4": "8.0",
+	"lifter_tone5": "8.0",
+	"weight_lifter_tone5": "8.0",
+	"bicyclist": "6.0",
+	"bicyclist_tone1": "8.0",
+	"bicyclist_tone2": "8.0",
+	"bicyclist_tone3": "8.0",
+	"bicyclist_tone4": "8.0",
+	"bicyclist_tone5": "8.0",
+	"mountain_bicyclist": "6.0",
+	"mountain_bicyclist_tone1": "8.0",
+	"mountain_bicyclist_tone2": "8.0",
+	"mountain_bicyclist_tone3": "8.0",
+	"mountain_bicyclist_tone4": "8.0",
+	"mountain_bicyclist_tone5": "8.0",
+	"race_car": "7.0",
+	"racing_car": "7.0",
+	"motorcycle": "7.0",
+	"racing_motorcycle": "7.0",
+	"cartwheel": "9.0",
+	"person_doing_cartwheel": "9.0",
+	"cartwheel_tone1": "9.0",
+	"person_doing_cartwheel_tone1": "9.0",
+	"cartwheel_tone2": "9.0",
+	"person_doing_cartwheel_tone2": "9.0",
+	"cartwheel_tone3": "9.0",
+	"person_doing_cartwheel_tone3": "9.0",
+	"cartwheel_tone4": "9.0",
+	"person_doing_cartwheel_tone4": "9.0",
+	"cartwheel_tone5": "9.0",
+	"person_doing_cartwheel_tone5": "9.0",
+	"wrestlers": "9.0",
+	"wrestling": "9.0",
+	"wrestlers_tone1": "9.0",
+	"wrestling_tone1": "9.0",
+	"wrestlers_tone2": "9.0",
+	"wrestling_tone2": "9.0",
+	"wrestlers_tone3": "9.0",
+	"wrestling_tone3": "9.0",
+	"wrestlers_tone4": "9.0",
+	"wrestling_tone4": "9.0",
+	"wrestlers_tone5": "9.0",
+	"wrestling_tone5": "9.0",
+	"water_polo": "9.0",
+	"water_polo_tone1": "9.0",
+	"water_polo_tone2": "9.0",
+	"water_polo_tone3": "9.0",
+	"water_polo_tone4": "9.0",
+	"water_polo_tone5": "9.0",
+	"handball": "9.0",
+	"handball_tone1": "9.0",
+	"handball_tone2": "9.0",
+	"handball_tone3": "9.0",
+	"handball_tone4": "9.0",
+	"handball_tone5": "9.0",
+	"juggling": "9.0",
+	"juggler": "9.0",
+	"juggling_tone1": "9.0",
+	"juggler_tone1": "9.0",
+	"juggling_tone2": "9.0",
+	"juggler_tone2": "9.0",
+	"juggling_tone3": "9.0",
+	"juggler_tone3": "9.0",
+	"juggling_tone4": "9.0",
+	"juggler_tone4": "9.0",
+	"juggling_tone5": "9.0",
+	"juggler_tone5": "9.0",
+	"couple": "6.0",
+	"two_men_holding_hands": "6.0",
+	"two_women_holding_hands": "6.0",
+	"couplekiss": "6.0",
+	"kiss_mm": "6.0",
+	"couplekiss_mm": "6.0",
+	"kiss_ww": "6.0",
+	"couplekiss_ww": "6.0",
+	"couple_with_heart": "6.0",
+	"couple_mm": "6.0",
+	"couple_with_heart_mm": "6.0",
+	"couple_ww": "6.0",
+	"couple_with_heart_ww": "6.0",
+	"family": "6.0",
+	"family_mwg": "6.0",
+	"family_mwgb": "6.0",
+	"family_mwbb": "6.0",
+	"family_mwgg": "6.0",
+	"family_mmb": "6.0",
+	"family_mmg": "6.0",
+	"family_mmgb": "6.0",
+	"family_mmbb": "6.0",
+	"family_mmgg": "6.0",
+	"family_wwb": "6.0",
+	"family_wwg": "6.0",
+	"family_wwgb": "6.0",
+	"family_wwbb": "6.0",
+	"family_wwgg": "6.0",
+	"tone1": "8.0",
+	"tone2": "8.0",
+	"tone3": "8.0",
+	"tone4": "8.0",
+	"tone5": "8.0",
+	"muscle": "6.0",
+	"muscle_tone1": "8.0",
+	"muscle_tone2": "8.0",
+	"muscle_tone3": "8.0",
+	"muscle_tone4": "8.0",
+	"muscle_tone5": "8.0",
+	"selfie": "9.0",
+	"selfie_tone1": "9.0",
+	"selfie_tone2": "9.0",
+	"selfie_tone3": "9.0",
+	"selfie_tone4": "9.0",
+	"selfie_tone5": "9.0",
+	"point_left": "6.0",
+	"point_left_tone1": "8.0",
+	"point_left_tone2": "8.0",
+	"point_left_tone3": "8.0",
+	"point_left_tone4": "8.0",
+	"point_left_tone5": "8.0",
+	"point_right": "6.0",
+	"point_right_tone1": "8.0",
+	"point_right_tone2": "8.0",
+	"point_right_tone3": "8.0",
+	"point_right_tone4": "8.0",
+	"point_right_tone5": "8.0",
+	"point_up": "1.1",
+	"point_up_tone1": "8.0",
+	"point_up_tone2": "8.0",
+	"point_up_tone3": "8.0",
+	"point_up_tone4": "8.0",
+	"point_up_tone5": "8.0",
+	"point_up_2": "6.0",
+	"point_up_2_tone1": "8.0",
+	"point_up_2_tone2": "8.0",
+	"point_up_2_tone3": "8.0",
+	"point_up_2_tone4": "8.0",
+	"point_up_2_tone5": "8.0",
+	"middle_finger": "7.0",
+	"reversed_hand_with_middle_finger_extended": "7.0",
+	"middle_finger_tone1": "8.0",
+	"reversed_hand_with_middle_finger_extended_tone1": "8.0",
+	"middle_finger_tone2": "8.0",
+	"reversed_hand_with_middle_finger_extended_tone2": "8.0",
+	"middle_finger_tone3": "8.0",
+	"reversed_hand_with_middle_finger_extended_tone3": "8.0",
+	"middle_finger_tone4": "8.0",
+	"reversed_hand_with_middle_finger_extended_tone4": "8.0",
+	"middle_finger_tone5": "8.0",
+	"reversed_hand_with_middle_finger_extended_tone5": "8.0",
+	"point_down": "6.0",
+	"point_down_tone1": "8.0",
+	"point_down_tone2": "8.0",
+	"point_down_tone3": "8.0",
+	"point_down_tone4": "8.0",
+	"point_down_tone5": "8.0",
+	"v": "1.1",
+	"v_tone1": "8.0",
+	"v_tone2": "8.0",
+	"v_tone3": "8.0",
+	"v_tone4": "8.0",
+	"v_tone5": "8.0",
+	"fingers_crossed": "9.0",
+	"hand_with_index_and_middle_finger_crossed": "9.0",
+	"fingers_crossed_tone1": "9.0",
+	"hand_with_index_and_middle_fingers_crossed_tone1": "9.0",
+	"fingers_crossed_tone2": "9.0",
+	"hand_with_index_and_middle_fingers_crossed_tone2": "9.0",
+	"fingers_crossed_tone3": "9.0",
+	"hand_with_index_and_middle_fingers_crossed_tone3": "9.0",
+	"fingers_crossed_tone4": "9.0",
+	"hand_with_index_and_middle_fingers_crossed_tone4": "9.0",
+	"fingers_crossed_tone5": "9.0",
+	"hand_with_index_and_middle_fingers_crossed_tone5": "9.0",
+	"vulcan": "7.0",
+	"raised_hand_with_part_between_middle_and_ring_fingers": "7.0",
+	"vulcan_tone1": "8.0",
+	"raised_hand_with_part_between_middle_and_ring_fingers_tone1": "8.0",
+	"vulcan_tone2": "8.0",
+	"raised_hand_with_part_between_middle_and_ring_fingers_tone2": "8.0",
+	"vulcan_tone3": "8.0",
+	"raised_hand_with_part_between_middle_and_ring_fingers_tone3": "8.0",
+	"vulcan_tone4": "8.0",
+	"raised_hand_with_part_between_middle_and_ring_fingers_tone4": "8.0",
+	"vulcan_tone5": "8.0",
+	"raised_hand_with_part_between_middle_and_ring_fingers_tone5": "8.0",
+	"metal": "8.0",
+	"sign_of_the_horns": "8.0",
+	"metal_tone1": "8.0",
+	"sign_of_the_horns_tone1": "8.0",
+	"metal_tone2": "8.0",
+	"sign_of_the_horns_tone2": "8.0",
+	"metal_tone3": "8.0",
+	"sign_of_the_horns_tone3": "8.0",
+	"metal_tone4": "8.0",
+	"sign_of_the_horns_tone4": "8.0",
+	"metal_tone5": "8.0",
+	"sign_of_the_horns_tone5": "8.0",
+	"call_me": "9.0",
+	"call_me_hand": "9.0",
+	"call_me_tone1": "9.0",
+	"call_me_hand_tone1": "9.0",
+	"call_me_tone2": "9.0",
+	"call_me_hand_tone2": "9.0",
+	"call_me_tone3": "9.0",
+	"call_me_hand_tone3": "9.0",
+	"call_me_tone4": "9.0",
+	"call_me_hand_tone4": "9.0",
+	"call_me_tone5": "9.0",
+	"call_me_hand_tone5": "9.0",
+	"hand_splayed": "7.0",
+	"raised_hand_with_fingers_splayed": "7.0",
+	"hand_splayed_tone1": "8.0",
+	"raised_hand_with_fingers_splayed_tone1": "8.0",
+	"hand_splayed_tone2": "8.0",
+	"raised_hand_with_fingers_splayed_tone2": "8.0",
+	"hand_splayed_tone3": "8.0",
+	"raised_hand_with_fingers_splayed_tone3": "8.0",
+	"hand_splayed_tone4": "8.0",
+	"raised_hand_with_fingers_splayed_tone4": "8.0",
+	"hand_splayed_tone5": "8.0",
+	"raised_hand_with_fingers_splayed_tone5": "8.0",
+	"raised_hand": "6.0",
+	"raised_hand_tone1": "8.0",
+	"raised_hand_tone2": "8.0",
+	"raised_hand_tone3": "8.0",
+	"raised_hand_tone4": "8.0",
+	"raised_hand_tone5": "8.0",
+	"ok_hand": "6.0",
+	"ok_hand_tone1": "8.0",
+	"ok_hand_tone2": "8.0",
+	"ok_hand_tone3": "8.0",
+	"ok_hand_tone4": "8.0",
+	"ok_hand_tone5": "8.0",
+	"thumbsup": "6.0",
+	"+1": "6.0",
+	"thumbup": "6.0",
+	"thumbsup_tone1": "8.0",
+	"+1_tone1": "8.0",
+	"thumbup_tone1": "8.0",
+	"thumbsup_tone2": "8.0",
+	"+1_tone2": "8.0",
+	"thumbup_tone2": "8.0",
+	"thumbsup_tone3": "8.0",
+	"+1_tone3": "8.0",
+	"thumbup_tone3": "8.0",
+	"thumbsup_tone4": "8.0",
+	"+1_tone4": "8.0",
+	"thumbup_tone4": "8.0",
+	"thumbsup_tone5": "8.0",
+	"+1_tone5": "8.0",
+	"thumbup_tone5": "8.0",
+	"thumbsdown": "6.0",
+	"-1": "6.0",
+	"thumbdown": "6.0",
+	"thumbsdown_tone1": "8.0",
+	"-1_tone1": "8.0",
+	"thumbdown_tone1": "8.0",
+	"thumbsdown_tone2": "8.0",
+	"-1_tone2": "8.0",
+	"thumbdown_tone2": "8.0",
+	"thumbsdown_tone3": "8.0",
+	"-1_tone3": "8.0",
+	"thumbdown_tone3": "8.0",
+	"thumbsdown_tone4": "8.0",
+	"-1_tone4": "8.0",
+	"thumbdown_tone4": "8.0",
+	"thumbsdown_tone5": "8.0",
+	"-1_tone5": "8.0",
+	"thumbdown_tone5": "8.0",
+	"fist": "6.0",
+	"fist_tone1": "8.0",
+	"fist_tone2": "8.0",
+	"fist_tone3": "8.0",
+	"fist_tone4": "8.0",
+	"fist_tone5": "8.0",
+	"punch": "6.0",
+	"punch_tone1": "8.0",
+	"punch_tone2": "8.0",
+	"punch_tone3": "8.0",
+	"punch_tone4": "8.0",
+	"punch_tone5": "8.0",
+	"left_facing_fist": "9.0",
+	"left_fist": "9.0",
+	"left_facing_fist_tone1": "9.0",
+	"left_fist_tone1": "9.0",
+	"left_facing_fist_tone2": "9.0",
+	"left_fist_tone2": "9.0",
+	"left_facing_fist_tone3": "9.0",
+	"left_fist_tone3": "9.0",
+	"left_facing_fist_tone4": "9.0",
+	"left_fist_tone4": "9.0",
+	"left_facing_fist_tone5": "9.0",
+	"left_fist_tone5": "9.0",
+	"right_facing_fist": "9.0",
+	"right_fist": "9.0",
+	"right_facing_fist_tone1": "9.0",
+	"right_fist_tone1": "9.0",
+	"right_facing_fist_tone2": "9.0",
+	"right_fist_tone2": "9.0",
+	"right_facing_fist_tone3": "9.0",
+	"right_fist_tone3": "9.0",
+	"right_facing_fist_tone4": "9.0",
+	"right_fist_tone4": "9.0",
+	"right_facing_fist_tone5": "9.0",
+	"right_fist_tone5": "9.0",
+	"raised_back_of_hand": "9.0",
+	"back_of_hand": "9.0",
+	"raised_back_of_hand_tone1": "9.0",
+	"back_of_hand_tone1": "9.0",
+	"raised_back_of_hand_tone2": "9.0",
+	"back_of_hand_tone2": "9.0",
+	"raised_back_of_hand_tone3": "9.0",
+	"back_of_hand_tone3": "9.0",
+	"raised_back_of_hand_tone4": "9.0",
+	"back_of_hand_tone4": "9.0",
+	"raised_back_of_hand_tone5": "9.0",
+	"back_of_hand_tone5": "9.0",
+	"wave": "6.0",
+	"wave_tone1": "8.0",
+	"wave_tone2": "8.0",
+	"wave_tone3": "8.0",
+	"wave_tone4": "8.0",
+	"wave_tone5": "8.0",
+	"clap": "6.0",
+	"clap_tone1": "8.0",
+	"clap_tone2": "8.0",
+	"clap_tone3": "8.0",
+	"clap_tone4": "8.0",
+	"clap_tone5": "8.0",
+	"writing_hand": "1.1",
+	"writing_hand_tone1": "8.0",
+	"writing_hand_tone2": "8.0",
+	"writing_hand_tone3": "8.0",
+	"writing_hand_tone4": "8.0",
+	"writing_hand_tone5": "8.0",
+	"open_hands": "6.0",
+	"open_hands_tone1": "8.0",
+	"open_hands_tone2": "8.0",
+	"open_hands_tone3": "8.0",
+	"open_hands_tone4": "8.0",
+	"open_hands_tone5": "8.0",
+	"raised_hands": "6.0",
+	"raised_hands_tone1": "8.0",
+	"raised_hands_tone2": "8.0",
+	"raised_hands_tone3": "8.0",
+	"raised_hands_tone4": "8.0",
+	"raised_hands_tone5": "8.0",
+	"pray": "6.0",
+	"pray_tone1": "8.0",
+	"pray_tone2": "8.0",
+	"pray_tone3": "8.0",
+	"pray_tone4": "8.0",
+	"pray_tone5": "8.0",
+	"handshake": "9.0",
+	"shaking_hands": "9.0",
+	"handshake_tone1": "9.0",
+	"shaking_hands_tone1": "9.0",
+	"handshake_tone2": "9.0",
+	"shaking_hands_tone2": "9.0",
+	"handshake_tone3": "9.0",
+	"shaking_hands_tone3": "9.0",
+	"handshake_tone4": "9.0",
+	"shaking_hands_tone4": "9.0",
+	"handshake_tone5": "9.0",
+	"shaking_hands_tone5": "9.0",
+	"nail_care": "6.0",
+	"nail_care_tone1": "8.0",
+	"nail_care_tone2": "8.0",
+	"nail_care_tone3": "8.0",
+	"nail_care_tone4": "8.0",
+	"nail_care_tone5": "8.0",
+	"ear": "6.0",
+	"ear_tone1": "8.0",
+	"ear_tone2": "8.0",
+	"ear_tone3": "8.0",
+	"ear_tone4": "8.0",
+	"ear_tone5": "8.0",
+	"nose": "6.0",
+	"nose_tone1": "8.0",
+	"nose_tone2": "8.0",
+	"nose_tone3": "8.0",
+	"nose_tone4": "8.0",
+	"nose_tone5": "8.0",
+	"footprints": "6.0",
+	"eyes": "6.0",
+	"eye": "7.0",
+	"eye_in_speech_bubble": "7.0",
+	"tongue": "6.0",
+	"lips": "6.0",
+	"kiss": "6.0",
+	"cupid": "6.0",
+	"heart": "1.1",
+	"heartbeat": "6.0",
+	"broken_heart": "6.0",
+	"two_hearts": "6.0",
+	"sparkling_heart": "6.0",
+	"heartpulse": "6.0",
+	"blue_heart": "6.0",
+	"green_heart": "6.0",
+	"yellow_heart": "6.0",
+	"purple_heart": "6.0",
+	"black_heart": "9.0",
+	"gift_heart": "6.0",
+	"revolving_hearts": "6.0",
+	"heart_decoration": "6.0",
+	"heart_exclamation": "1.1",
+	"heavy_heart_exclamation_mark_ornament": "1.1",
+	"love_letter": "6.0",
+	"zzz": "6.0",
+	"anger": "6.0",
+	"bomb": "6.0",
+	"boom": "6.0",
+	"sweat_drops": "6.0",
+	"dash": "6.0",
+	"dizzy": "6.0",
+	"speech_balloon": "6.0",
+	"speech_left": "7.0",
+	"left_speech_bubble": "7.0",
+	"anger_right": "7.0",
+	"right_anger_bubble": "7.0",
+	"thought_balloon": "6.0",
+	"hole": "7.0",
+	"eyeglasses": "6.0",
+	"dark_sunglasses": "7.0",
+	"necktie": "6.0",
+	"shirt": "6.0",
+	"jeans": "6.0",
+	"dress": "6.0",
+	"kimono": "6.0",
+	"bikini": "6.0",
+	"womans_clothes": "6.0",
+	"purse": "6.0",
+	"handbag": "6.0",
+	"pouch": "6.0",
+	"shopping_bags": "7.0",
+	"school_satchel": "6.0",
+	"mans_shoe": "6.0",
+	"athletic_shoe": "6.0",
+	"high_heel": "6.0",
+	"sandal": "6.0",
+	"boot": "6.0",
+	"crown": "6.0",
+	"womans_hat": "6.0",
+	"tophat": "6.0",
+	"mortar_board": "6.0",
+	"helmet_with_cross": "5.2",
+	"helmet_with_white_cross": "5.2",
+	"prayer_beads": "8.0",
+	"lipstick": "6.0",
+	"ring": "6.0",
+	"gem": "6.0",
+	"monkey_face": "6.0",
+	"monkey": "6.0",
+	"gorilla": "9.0",
+	"dog": "6.0",
+	"dog2": "6.0",
+	"poodle": "6.0",
+	"wolf": "6.0",
+	"fox": "9.0",
+	"fox_face": "9.0",
+	"cat": "6.0",
+	"cat2": "6.0",
+	"lion_face": "8.0",
+	"lion": "8.0",
+	"tiger": "6.0",
+	"tiger2": "6.0",
+	"leopard": "6.0",
+	"horse": "6.0",
+	"racehorse": "6.0",
+	"deer": "9.0",
+	"unicorn": "8.0",
+	"unicorn_face": "8.0",
+	"cow": "6.0",
+	"ox": "6.0",
+	"water_buffalo": "6.0",
+	"cow2": "6.0",
+	"pig": "6.0",
+	"pig2": "6.0",
+	"boar": "6.0",
+	"pig_nose": "6.0",
+	"ram": "6.0",
+	"sheep": "6.0",
+	"goat": "6.0",
+	"dromedary_camel": "6.0",
+	"camel": "6.0",
+	"elephant": "6.0",
+	"rhino": "9.0",
+	"rhinoceros": "9.0",
+	"mouse": "6.0",
+	"mouse2": "6.0",
+	"rat": "6.0",
+	"hamster": "6.0",
+	"rabbit": "6.0",
+	"rabbit2": "6.0",
+	"chipmunk": "7.0",
+	"bat": "9.0",
+	"bear": "6.0",
+	"koala": "6.0",
+	"panda_face": "6.0",
+	"feet": "6.0",
+	"paw_prints": "6.0",
+	"turkey": "8.0",
+	"chicken": "6.0",
+	"rooster": "6.0",
+	"hatching_chick": "6.0",
+	"baby_chick": "6.0",
+	"hatched_chick": "6.0",
+	"bird": "6.0",
+	"penguin": "6.0",
+	"dove": "7.0",
+	"dove_of_peace": "7.0",
+	"eagle": "9.0",
+	"duck": "9.0",
+	"owl": "9.0",
+	"frog": "6.0",
+	"crocodile": "6.0",
+	"turtle": "6.0",
+	"lizard": "9.0",
+	"snake": "6.0",
+	"dragon_face": "6.0",
+	"dragon": "6.0",
+	"whale": "6.0",
+	"whale2": "6.0",
+	"dolphin": "6.0",
+	"fish": "6.0",
+	"tropical_fish": "6.0",
+	"blowfish": "6.0",
+	"shark": "9.0",
+	"octopus": "6.0",
+	"shell": "6.0",
+	"crab": "8.0",
+	"shrimp": "9.0",
+	"squid": "9.0",
+	"butterfly": "9.0",
+	"snail": "6.0",
+	"bug": "6.0",
+	"ant": "6.0",
+	"bee": "6.0",
+	"beetle": "6.0",
+	"spider": "7.0",
+	"spider_web": "7.0",
+	"scorpion": "8.0",
+	"bouquet": "6.0",
+	"cherry_blossom": "6.0",
+	"white_flower": "6.0",
+	"rosette": "7.0",
+	"rose": "6.0",
+	"wilted_rose": "9.0",
+	"wilted_flower": "9.0",
+	"hibiscus": "6.0",
+	"sunflower": "6.0",
+	"blossom": "6.0",
+	"tulip": "6.0",
+	"seedling": "6.0",
+	"evergreen_tree": "6.0",
+	"deciduous_tree": "6.0",
+	"palm_tree": "6.0",
+	"cactus": "6.0",
+	"ear_of_rice": "6.0",
+	"herb": "6.0",
+	"shamrock": "4.1",
+	"four_leaf_clover": "6.0",
+	"maple_leaf": "6.0",
+	"fallen_leaf": "6.0",
+	"leaves": "6.0",
+	"grapes": "6.0",
+	"melon": "6.0",
+	"watermelon": "6.0",
+	"tangerine": "6.0",
+	"lemon": "6.0",
+	"banana": "6.0",
+	"pineapple": "6.0",
+	"apple": "6.0",
+	"green_apple": "6.0",
+	"pear": "6.0",
+	"peach": "6.0",
+	"cherries": "6.0",
+	"strawberry": "6.0",
+	"kiwi": "9.0",
+	"kiwifruit": "9.0",
+	"tomato": "6.0",
+	"avocado": "9.0",
+	"eggplant": "6.0",
+	"potato": "9.0",
+	"carrot": "9.0",
+	"corn": "6.0",
+	"hot_pepper": "7.0",
+	"cucumber": "9.0",
+	"mushroom": "6.0",
+	"peanuts": "9.0",
+	"shelled_peanut": "9.0",
+	"chestnut": "6.0",
+	"bread": "6.0",
+	"croissant": "9.0",
+	"french_bread": "9.0",
+	"baguette_bread": "9.0",
+	"pancakes": "9.0",
+	"cheese": "8.0",
+	"cheese_wedge": "8.0",
+	"meat_on_bone": "6.0",
+	"poultry_leg": "6.0",
+	"bacon": "9.0",
+	"hamburger": "6.0",
+	"fries": "6.0",
+	"pizza": "6.0",
+	"hotdog": "8.0",
+	"hot_dog": "8.0",
+	"taco": "8.0",
+	"burrito": "8.0",
+	"stuffed_flatbread": "9.0",
+	"stuffed_pita": "9.0",
+	"egg": "9.0",
+	"cooking": "6.0",
+	"shallow_pan_of_food": "9.0",
+	"paella": "9.0",
+	"stew": "6.0",
+	"salad": "9.0",
+	"green_salad": "9.0",
+	"popcorn": "8.0",
+	"bento": "6.0",
+	"rice_cracker": "6.0",
+	"rice_ball": "6.0",
+	"rice": "6.0",
+	"curry": "6.0",
+	"ramen": "6.0",
+	"spaghetti": "6.0",
+	"sweet_potato": "6.0",
+	"oden": "6.0",
+	"sushi": "6.0",
+	"fried_shrimp": "6.0",
+	"fish_cake": "6.0",
+	"dango": "6.0",
+	"icecream": "6.0",
+	"shaved_ice": "6.0",
+	"ice_cream": "6.0",
+	"doughnut": "6.0",
+	"cookie": "6.0",
+	"birthday": "6.0",
+	"cake": "6.0",
+	"chocolate_bar": "6.0",
+	"candy": "6.0",
+	"lollipop": "6.0",
+	"custard": "6.0",
+	"pudding": "6.0",
+	"flan": "6.0",
+	"honey_pot": "6.0",
+	"baby_bottle": "6.0",
+	"milk": "9.0",
+	"glass_of_milk": "9.0",
+	"coffee": "4.0",
+	"tea": "6.0",
+	"sake": "6.0",
+	"champagne": "8.0",
+	"bottle_with_popping_cork": "8.0",
+	"wine_glass": "6.0",
+	"cocktail": "6.0",
+	"tropical_drink": "6.0",
+	"beer": "6.0",
+	"beers": "6.0",
+	"champagne_glass": "9.0",
+	"clinking_glass": "9.0",
+	"tumbler_glass": "9.0",
+	"whisky": "9.0",
+	"fork_knife_plate": "7.0",
+	"fork_and_knife_with_plate": "7.0",
+	"fork_and_knife": "6.0",
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+	"thunder_cloud_and_rain": "5.2",
+	"white_sun_small_cloud": "7.0",
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+	"flag_th": "6.0",
+	"th": "6.0",
+	"flag_tj": "6.0",
+	"tj": "6.0",
+	"flag_tk": "6.0",
+	"tk": "6.0",
+	"flag_tl": "6.0",
+	"tl": "6.0",
+	"flag_tm": "6.0",
+	"turkmenistan": "6.0",
+	"flag_tn": "6.0",
+	"tn": "6.0",
+	"flag_to": "6.0",
+	"to": "6.0",
+	"flag_tr": "6.0",
+	"tr": "6.0",
+	"flag_tt": "6.0",
+	"tt": "6.0",
+	"flag_tv": "6.0",
+	"tuvalu": "6.0",
+	"flag_tw": "6.0",
+	"tw": "6.0",
+	"flag_tz": "6.0",
+	"tz": "6.0",
+	"flag_ua": "6.0",
+	"ua": "6.0",
+	"flag_ug": "6.0",
+	"ug": "6.0",
+	"flag_um": "6.0",
+	"um": "6.0",
+	"flag_us": "6.0",
+	"us": "6.0",
+	"flag_uy": "6.0",
+	"uy": "6.0",
+	"flag_uz": "6.0",
+	"uz": "6.0",
+	"flag_va": "6.0",
+	"va": "6.0",
+	"flag_vc": "6.0",
+	"vc": "6.0",
+	"flag_ve": "6.0",
+	"ve": "6.0",
+	"flag_vg": "6.0",
+	"vg": "6.0",
+	"flag_vi": "6.0",
+	"vi": "6.0",
+	"flag_vn": "6.0",
+	"vn": "6.0",
+	"flag_vu": "6.0",
+	"vu": "6.0",
+	"flag_wf": "6.0",
+	"wf": "6.0",
+	"flag_ws": "6.0",
+	"ws": "6.0",
+	"flag_xk": "6.0",
+	"xk": "6.0",
+	"flag_ye": "6.0",
+	"ye": "6.0",
+	"flag_yt": "6.0",
+	"yt": "6.0",
+	"flag_za": "6.0",
+	"za": "6.0",
+	"flag_zm": "6.0",
+	"zm": "6.0",
+	"flag_zw": "6.0",
+	"zw": "6.0",
+	"regional_indicator_z": "6.0",
+	"regional_indicator_y": "6.0",
+	"regional_indicator_x": "6.0",
+	"regional_indicator_w": "6.0",
+	"regional_indicator_v": "6.0",
+	"regional_indicator_u": "6.0",
+	"regional_indicator_t": "6.0",
+	"regional_indicator_s": "6.0",
+	"regional_indicator_r": "6.0",
+	"regional_indicator_q": "6.0",
+	"regional_indicator_p": "6.0",
+	"regional_indicator_o": "6.0",
+	"regional_indicator_n": "6.0",
+	"regional_indicator_m": "6.0",
+	"regional_indicator_l": "6.0",
+	"regional_indicator_k": "6.0",
+	"regional_indicator_j": "6.0",
+	"regional_indicator_i": "6.0",
+	"regional_indicator_h": "6.0",
+	"regional_indicator_g": "6.0",
+	"regional_indicator_f": "6.0",
+	"regional_indicator_e": "6.0",
+	"regional_indicator_d": "6.0",
+	"regional_indicator_c": "6.0",
+	"regional_indicator_b": "6.0",
+	"regional_indicator_a": "6.0",
+	"large_blue_circle": "6.0",
+	"ten": "6.0"
+}
\ No newline at end of file
diff --git a/lib/additional_email_headers_interceptor.rb b/lib/additional_email_headers_interceptor.rb
new file mode 100644
index 00000000000..2358fa6bbfd
--- /dev/null
+++ b/lib/additional_email_headers_interceptor.rb
@@ -0,0 +1,8 @@
+class AdditionalEmailHeadersInterceptor
+  def self.delivering_email(message)
+    message.headers(
+      'Auto-Submitted' => 'auto-generated',
+      'X-Auto-Response-Suppress' => 'All'
+    )
+  end
+end
diff --git a/lib/api/api.rb b/lib/api/api.rb
index 67109ceeef9..1bf20f76ad6 100644
--- a/lib/api/api.rb
+++ b/lib/api/api.rb
@@ -1,7 +1,49 @@
 module API
   class API < Grape::API
     include APIGuard
-    version 'v3', using: :path
+
+    version %w(v3 v4), using: :path
+
+    version 'v3', using: :path do
+      helpers ::API::V3::Helpers
+
+      mount ::API::V3::AwardEmoji
+      mount ::API::V3::Boards
+      mount ::API::V3::Branches
+      mount ::API::V3::BroadcastMessages
+      mount ::API::V3::Builds
+      mount ::API::V3::Commits
+      mount ::API::V3::DeployKeys
+      mount ::API::V3::Environments
+      mount ::API::V3::Files
+      mount ::API::V3::Groups
+      mount ::API::V3::Issues
+      mount ::API::V3::Labels
+      mount ::API::V3::Members
+      mount ::API::V3::MergeRequestDiffs
+      mount ::API::V3::MergeRequests
+      mount ::API::V3::Notes
+      mount ::API::V3::Pipelines
+      mount ::API::V3::ProjectHooks
+      mount ::API::V3::Milestones
+      mount ::API::V3::Projects
+      mount ::API::V3::ProjectSnippets
+      mount ::API::V3::Repositories
+      mount ::API::V3::Runners
+      mount ::API::V3::Services
+      mount ::API::V3::Settings
+      mount ::API::V3::Snippets
+      mount ::API::V3::Subscriptions
+      mount ::API::V3::SystemHooks
+      mount ::API::V3::Tags
+      mount ::API::V3::Templates
+      mount ::API::V3::Todos
+      mount ::API::V3::Triggers
+      mount ::API::V3::Users
+      mount ::API::V3::Variables
+    end
+
+    before { allow_access_with_scope :api }
 
     rescue_from Gitlab::Access::AccessDeniedError do
       rack_response({ 'message' => '403 Forbidden' }.to_json, 403)
@@ -12,11 +54,19 @@ module API
     end
 
     # Retain 405 error rather than a 500 error for Grape 0.15.0+.
-    # See: https://github.com/ruby-grape/grape/commit/252bfd27c320466ec3c0751812cf44245e97e5de
+    # https://github.com/ruby-grape/grape/blob/a3a28f5b5dfbb2797442e006dbffd750b27f2a76/UPGRADING.md#changes-to-method-not-allowed-routes
+    rescue_from Grape::Exceptions::MethodNotAllowed do |e|
+      error! e.message, e.status, e.headers
+    end
+
     rescue_from Grape::Exceptions::Base do |e|
       error! e.message, e.status, e.headers
     end
 
+    rescue_from Gitlab::Auth::TooManyIps do |e|
+      rack_response({ 'message' => '403 Forbidden' }.to_json, 403)
+    end
+
     rescue_from :all do |exception|
       handle_api_exception(exception)
     end
@@ -34,7 +84,6 @@ module API
     mount ::API::Boards
     mount ::API::Branches
     mount ::API::BroadcastMessages
-    mount ::API::Builds
     mount ::API::Commits
     mount ::API::CommitStatuses
     mount ::API::DeployKeys
@@ -44,6 +93,7 @@ module API
     mount ::API::Groups
     mount ::API::Internal
     mount ::API::Issues
+    mount ::API::Jobs
     mount ::API::Keys
     mount ::API::Labels
     mount ::API::Lint
@@ -59,11 +109,13 @@ module API
     mount ::API::Projects
     mount ::API::ProjectSnippets
     mount ::API::Repositories
+    mount ::API::Runner
     mount ::API::Runners
     mount ::API::Services
     mount ::API::Session
     mount ::API::Settings
     mount ::API::SidekiqMetrics
+    mount ::API::Snippets
     mount ::API::Subscriptions
     mount ::API::SystemHooks
     mount ::API::Tags
diff --git a/lib/api/api_guard.rb b/lib/api/api_guard.rb
index 8cc7a26f1fa..409cb5b924f 100644
--- a/lib/api/api_guard.rb
+++ b/lib/api/api_guard.rb
@@ -6,6 +6,9 @@ module API
   module APIGuard
     extend ActiveSupport::Concern
 
+    PRIVATE_TOKEN_HEADER = "HTTP_PRIVATE_TOKEN".freeze
+    PRIVATE_TOKEN_PARAM = :private_token
+
     included do |base|
       # OAuth2 Resource Server Authentication
       use Rack::OAuth2::Server::Resource::Bearer, 'The API' do |request|
@@ -44,27 +47,60 @@ module API
         access_token = find_access_token
         return nil unless access_token
 
-        case validate_access_token(access_token, scopes)
-        when Oauth2::AccessTokenValidationService::INSUFFICIENT_SCOPE
+        case AccessTokenValidationService.new(access_token).validate(scopes: scopes)
+        when AccessTokenValidationService::INSUFFICIENT_SCOPE
           raise InsufficientScopeError.new(scopes)
 
-        when Oauth2::AccessTokenValidationService::EXPIRED
+        when AccessTokenValidationService::EXPIRED
           raise ExpiredError
 
-        when Oauth2::AccessTokenValidationService::REVOKED
+        when AccessTokenValidationService::REVOKED
           raise RevokedError
 
-        when Oauth2::AccessTokenValidationService::VALID
+        when AccessTokenValidationService::VALID
           @current_user = User.find(access_token.resource_owner_id)
         end
       end
 
+      def find_user_by_private_token(scopes: [])
+        token_string = (params[PRIVATE_TOKEN_PARAM] || env[PRIVATE_TOKEN_HEADER]).to_s
+
+        return nil unless token_string.present?
+
+        find_user_by_authentication_token(token_string) || find_user_by_personal_access_token(token_string, scopes)
+      end
+
       def current_user
         @current_user
       end
 
+      # Set the authorization scope(s) allowed for the current request.
+      #
+      # Note: A call to this method adds to any previous scopes in place. This is done because
+      # `Grape` callbacks run from the outside-in: the top-level callback (API::API) runs first, then
+      # the next-level callback (API::API::Users, for example) runs. All these scopes are valid for the
+      # given endpoint (GET `/api/users` is accessible by the `api` and `read_user` scopes), and so they
+      # need to be stored.
+      def allow_access_with_scope(*scopes)
+        @scopes ||= []
+        @scopes.concat(scopes.map(&:to_s))
+      end
+
       private
 
+      def find_user_by_authentication_token(token_string)
+        User.find_by_authentication_token(token_string)
+      end
+
+      def find_user_by_personal_access_token(token_string, scopes)
+        access_token = PersonalAccessToken.active.find_by_token(token_string)
+        return unless access_token
+
+        if AccessTokenValidationService.new(access_token).include_any_scope?(scopes)
+          User.find(access_token.user_id)
+        end
+      end
+
       def find_access_token
         @access_token ||= Doorkeeper.authenticate(doorkeeper_request, Doorkeeper.configuration.access_token_methods)
       end
@@ -72,18 +108,14 @@ module API
       def doorkeeper_request
         @doorkeeper_request ||= ActionDispatch::Request.new(env)
       end
-
-      def validate_access_token(access_token, scopes)
-        Oauth2::AccessTokenValidationService.validate(access_token, scopes: scopes)
-      end
     end
 
     module ClassMethods
       private
 
       def install_error_responders(base)
-        error_classes = [ MissingTokenError, TokenNotFoundError,
-                          ExpiredError, RevokedError, InsufficientScopeError]
+        error_classes = [MissingTokenError, TokenNotFoundError,
+                         ExpiredError, RevokedError, InsufficientScopeError]
 
         base.send :rescue_from, *error_classes, oauth2_bearer_token_error_handler
       end
@@ -128,13 +160,10 @@ module API
     # Exceptions
     #
 
-    class MissingTokenError < StandardError; end
-
-    class TokenNotFoundError < StandardError; end
-
-    class ExpiredError < StandardError; end
-
-    class RevokedError < StandardError; end
+    MissingTokenError = Class.new(StandardError)
+    TokenNotFoundError = Class.new(StandardError)
+    ExpiredError = Class.new(StandardError)
+    RevokedError = Class.new(StandardError)
 
     class InsufficientScopeError < StandardError
       attr_reader :scopes
diff --git a/lib/api/award_emoji.rb b/lib/api/award_emoji.rb
index 58a4df54bea..f9e0c2c4e16 100644
--- a/lib/api/award_emoji.rb
+++ b/lib/api/award_emoji.rb
@@ -3,19 +3,24 @@ module API
     include PaginationParams
 
     before { authenticate! }
-    AWARDABLES = %w[issue merge_request snippet]
+    AWARDABLES = [
+      { type: 'issue', find_by: :iid },
+      { type: 'merge_request', find_by: :iid },
+      { type: 'snippet', find_by: :id }
+    ].freeze
 
     resource :projects do
-      AWARDABLES.each do |awardable_type|
-        awardable_string = awardable_type.pluralize
-        awardable_id_string = "#{awardable_type}_id"
+      AWARDABLES.each do |awardable_params|
+        awardable_string = awardable_params[:type].pluralize
+        awardable_id_string = "#{awardable_params[:type]}_#{awardable_params[:find_by]}"
 
         params do
           requires :id, type: String, desc: 'The ID of a project'
           requires :"#{awardable_id_string}", type: Integer, desc: "The ID of an Issue, Merge Request or Snippet"
         end
 
-        [ ":id/#{awardable_string}/:#{awardable_id_string}/award_emoji",
+        [
+          ":id/#{awardable_string}/:#{awardable_id_string}/award_emoji",
           ":id/#{awardable_string}/:#{awardable_id_string}/notes/:note_id/award_emoji"
         ].each do |endpoint|
 
@@ -28,8 +33,8 @@ module API
           end
           get endpoint do
             if can_read_awardable?
-              awards = paginate(awardable.award_emoji)
-              present awards, with: Entities::AwardEmoji
+              awards = awardable.award_emoji
+              present paginate(awards), with: Entities::AwardEmoji
             else
               not_found!("Award Emoji")
             end
@@ -82,7 +87,6 @@ module API
             unauthorized! unless award.user == current_user || current_user.admin?
 
             award.destroy
-            present award, with: Entities::AwardEmoji
           end
         end
       end
@@ -104,10 +108,10 @@ module API
               note_id = params.delete(:note_id)
 
               awardable.notes.find(note_id)
-            elsif params.include?(:issue_id)
-              user_project.issues.find(params[:issue_id])
-            elsif params.include?(:merge_request_id)
-              user_project.merge_requests.find(params[:merge_request_id])
+            elsif params.include?(:issue_iid)
+              user_project.issues.find_by!(iid: params[:issue_iid])
+            elsif params.include?(:merge_request_iid)
+              user_project.merge_requests.find_by!(iid: params[:merge_request_iid])
             else
               user_project.snippets.find(params[:snippet_id])
             end
diff --git a/lib/api/boards.rb b/lib/api/boards.rb
index 4ac491edc1b..b6843c1b6af 100644
--- a/lib/api/boards.rb
+++ b/lib/api/boards.rb
@@ -1,6 +1,7 @@
 module API
-  # Boards API
   class Boards < Grape::API
+    include PaginationParams
+
     before { authenticate! }
 
     params do
@@ -11,9 +12,12 @@ module API
         detail 'This feature was introduced in 8.13'
         success Entities::Board
       end
+      params do
+        use :pagination
+      end
       get ':id/boards' do
         authorize!(:read_board, user_project)
-        present user_project.boards, with: Entities::Board
+        present paginate(user_project.boards), with: Entities::Board
       end
 
       params do
@@ -37,12 +41,15 @@ module API
         end
 
         desc 'Get the lists of a project board' do
-          detail 'Does not include `backlog` and `done` lists. This feature was introduced in 8.13'
+          detail 'Does not include `done` list. This feature was introduced in 8.13'
           success Entities::List
         end
+        params do
+          use :pagination
+        end
         get '/lists' do
           authorize!(:read_board, user_project)
-          present board_lists, with: Entities::List
+          present paginate(board_lists), with: Entities::List
         end
 
         desc 'Get a list of a project board' do
@@ -120,9 +127,7 @@ module API
 
           service = ::Boards::Lists::DestroyService.new(user_project, current_user)
 
-          if service.execute(list)
-            present list, with: Entities::List
-          else
+          unless service.execute(list)
             render_api_error!({ error: 'List could not be deleted!' }, 400)
           end
         end
diff --git a/lib/api/branches.rb b/lib/api/branches.rb
index 73aed624ea7..73a7e939627 100644
--- a/lib/api/branches.rb
+++ b/lib/api/branches.rb
@@ -1,8 +1,9 @@
 require 'mime/types'
 
 module API
-  # Projects API
   class Branches < Grape::API
+    include PaginationParams
+
     before { authenticate! }
     before { authorize! :download_code, user_project }
 
@@ -13,19 +14,22 @@ module API
       desc 'Get a project repository branches' do
         success Entities::RepoBranch
       end
+      params do
+        use :pagination
+      end
       get ":id/repository/branches" do
-        branches = user_project.repository.branches.sort_by(&:name)
+        branches = ::Kaminari.paginate_array(user_project.repository.branches.sort_by(&:name))
 
-        present branches, with: Entities::RepoBranch, project: user_project
+        present paginate(branches), with: Entities::RepoBranch, project: user_project
       end
 
       desc 'Get a single branch' do
         success Entities::RepoBranch
       end
       params do
-        requires :branch, type: String, regexp: /.+/, desc: 'The name of the branch'
+        requires :branch, type: String, desc: 'The name of the branch'
       end
-      get ':id/repository/branches/:branch' do
+      get ':id/repository/branches/:branch', requirements: { branch: /.+/ } do
         branch = user_project.repository.find_branch(params[:branch])
         not_found!("Branch") unless branch
 
@@ -39,11 +43,11 @@ module API
         success Entities::RepoBranch
       end
       params do
-        requires :branch, type: String, regexp: /.+/, desc: 'The name of the branch'
+        requires :branch, type: String, desc: 'The name of the branch'
         optional :developers_can_push, type: Boolean, desc: 'Flag if developers can push to that branch'
         optional :developers_can_merge, type: Boolean, desc: 'Flag if developers can merge to that branch'
       end
-      put ':id/repository/branches/:branch/protect' do
+      put ':id/repository/branches/:branch/protect', requirements: { branch: /.+/ } do
         authorize_admin_project
 
         branch = user_project.repository.find_branch(params[:branch])
@@ -76,15 +80,15 @@ module API
         success Entities::RepoBranch
       end
       params do
-        requires :branch, type: String, regexp: /.+/, desc: 'The name of the branch'
+        requires :branch, type: String, desc: 'The name of the branch'
       end
-      put ':id/repository/branches/:branch/unprotect' do
+      put ':id/repository/branches/:branch/unprotect', requirements: { branch: /.+/ } do
         authorize_admin_project
 
         branch = user_project.repository.find_branch(params[:branch])
         not_found!("Branch") unless branch
         protected_branch = user_project.protected_branches.find_by(name: branch.name)
-        protected_branch.destroy if protected_branch
+        protected_branch&.destroy
 
         present branch, with: Entities::RepoBranch, project: user_project
       end
@@ -93,13 +97,13 @@ module API
         success Entities::RepoBranch
       end
       params do
-        requires :branch_name, type: String, desc: 'The name of the branch'
+        requires :branch, type: String, desc: 'The name of the branch'
         requires :ref, type: String, desc: 'Create branch from commit sha or existing branch'
       end
       post ":id/repository/branches" do
         authorize_push_project
         result = CreateBranchService.new(user_project, current_user).
-                 execute(params[:branch_name], params[:ref])
+                 execute(params[:branch], params[:ref])
 
         if result[:status] == :success
           present result[:branch],
@@ -112,33 +116,24 @@ module API
 
       desc 'Delete a branch'
       params do
-        requires :branch, type: String, regexp: /.+/, desc: 'The name of the branch'
+        requires :branch, type: String, desc: 'The name of the branch'
       end
-      delete ":id/repository/branches/:branch" do
+      delete ":id/repository/branches/:branch", requirements: { branch: /.+/ } do
         authorize_push_project
 
         result = DeleteBranchService.new(user_project, current_user).
                  execute(params[:branch])
 
-        if result[:status] == :success
-          {
-            branch_name: params[:branch]
-          }
-        else
+        if result[:status] != :success
           render_api_error!(result[:message], result[:return_code])
         end
       end
 
-      # Delete all merged branches
-      #
-      # Parameters:
-      #   id (required) - The ID of a project
-      # Example Request:
-      #   DELETE /projects/:id/repository/branches/delete_merged
+      desc 'Delete all merged branches'
       delete ":id/repository/merged_branches" do
         DeleteMergedBranchesService.new(user_project, current_user).async_execute
 
-        status(200)
+        accepted!
       end
     end
   end
diff --git a/lib/api/broadcast_messages.rb b/lib/api/broadcast_messages.rb
index 1217002bf8e..395c401203c 100644
--- a/lib/api/broadcast_messages.rb
+++ b/lib/api/broadcast_messages.rb
@@ -91,7 +91,7 @@ module API
       delete ':id' do
         message = find_message
 
-        present message.destroy, with: Entities::BroadcastMessage
+        message.destroy
       end
     end
   end
diff --git a/lib/api/builds.rb b/lib/api/builds.rb
deleted file mode 100644
index af61be343be..00000000000
--- a/lib/api/builds.rb
+++ /dev/null
@@ -1,261 +0,0 @@
-module API
-  class Builds < Grape::API
-    include PaginationParams
-
-    before { authenticate! }
-
-    params do
-      requires :id, type: String, desc: 'The ID of a project'
-    end
-    resource :projects do
-      helpers do
-        params :optional_scope do
-          optional :scope, types: [String, Array[String]], desc: 'The scope of builds to show',
-                           values:  ['pending', 'running', 'failed', 'success', 'canceled'],
-                           coerce_with: ->(scope) {
-                             if scope.is_a?(String)
-                               [scope]
-                             elsif scope.is_a?(Hashie::Mash)
-                               scope.values
-                             else
-                               ['unknown']
-                             end
-                           }
-        end
-      end
-
-      desc 'Get a project builds' do
-        success Entities::Build
-      end
-      params do
-        use :optional_scope
-        use :pagination
-      end
-      get ':id/builds' do
-        builds = user_project.builds.order('id DESC')
-        builds = filter_builds(builds, params[:scope])
-
-        present paginate(builds), with: Entities::Build,
-                                  user_can_download_artifacts: can?(current_user, :read_build, user_project)
-      end
-
-      desc 'Get builds for a specific commit of a project' do
-        success Entities::Build
-      end
-      params do
-        requires :sha, type: String, desc: 'The SHA id of a commit'
-        use :optional_scope
-        use :pagination
-      end
-      get ':id/repository/commits/:sha/builds' do
-        authorize_read_builds!
-
-        return not_found! unless user_project.commit(params[:sha])
-
-        pipelines = user_project.pipelines.where(sha: params[:sha])
-        builds = user_project.builds.where(pipeline: pipelines).order('id DESC')
-        builds = filter_builds(builds, params[:scope])
-
-        present paginate(builds), with: Entities::Build,
-                                  user_can_download_artifacts: can?(current_user, :read_build, user_project)
-      end
-
-      desc 'Get a specific build of a project' do
-        success Entities::Build
-      end
-      params do
-        requires :build_id, type: Integer, desc: 'The ID of a build'
-      end
-      get ':id/builds/:build_id' do
-        authorize_read_builds!
-
-        build = get_build!(params[:build_id])
-
-        present build, with: Entities::Build,
-                       user_can_download_artifacts: can?(current_user, :read_build, user_project)
-      end
-
-      desc 'Download the artifacts file from build' do
-        detail 'This feature was introduced in GitLab 8.5'
-      end
-      params do
-        requires :build_id, type: Integer, desc: 'The ID of a build'
-      end
-      get ':id/builds/:build_id/artifacts' do
-        authorize_read_builds!
-
-        build = get_build!(params[:build_id])
-
-        present_artifacts!(build.artifacts_file)
-      end
-
-      desc 'Download the artifacts file from build' do
-        detail 'This feature was introduced in GitLab 8.10'
-      end
-      params do
-        requires :ref_name, type: String, desc: 'The ref from repository'
-        requires :job,      type: String, desc: 'The name for the build'
-      end
-      get ':id/builds/artifacts/:ref_name/download',
-        requirements: { ref_name: /.+/ } do
-        authorize_read_builds!
-
-        builds = user_project.latest_successful_builds_for(params[:ref_name])
-        latest_build = builds.find_by!(name: params[:job])
-
-        present_artifacts!(latest_build.artifacts_file)
-      end
-
-      # TODO: We should use `present_file!` and leave this implementation for backward compatibility (when build trace
-      #       is saved in the DB instead of file). But before that, we need to consider how to replace the value of
-      #       `runners_token` with some mask (like `xxxxxx`) when sending trace file directly by workhorse.
-      desc 'Get a trace of a specific build of a project'
-      params do
-        requires :build_id, type: Integer, desc: 'The ID of a build'
-      end
-      get ':id/builds/:build_id/trace' do
-        authorize_read_builds!
-
-        build = get_build!(params[:build_id])
-
-        header 'Content-Disposition', "infile; filename=\"#{build.id}.log\""
-        content_type 'text/plain'
-        env['api.format'] = :binary
-
-        trace = build.trace
-        body trace
-      end
-
-      desc 'Cancel a specific build of a project' do
-        success Entities::Build
-      end
-      params do
-        requires :build_id, type: Integer, desc: 'The ID of a build'
-      end
-      post ':id/builds/:build_id/cancel' do
-        authorize_update_builds!
-
-        build = get_build!(params[:build_id])
-
-        build.cancel
-
-        present build, with: Entities::Build,
-                       user_can_download_artifacts: can?(current_user, :read_build, user_project)
-      end
-
-      desc 'Retry a specific build of a project' do
-        success Entities::Build
-      end
-      params do
-        requires :build_id, type: Integer, desc: 'The ID of a build'
-      end
-      post ':id/builds/:build_id/retry' do
-        authorize_update_builds!
-
-        build = get_build!(params[:build_id])
-        return forbidden!('Build is not retryable') unless build.retryable?
-
-        build = Ci::Build.retry(build, current_user)
-
-        present build, with: Entities::Build,
-                       user_can_download_artifacts: can?(current_user, :read_build, user_project)
-      end
-
-      desc 'Erase build (remove artifacts and build trace)' do
-        success Entities::Build
-      end
-      params do
-        requires :build_id, type: Integer, desc: 'The ID of a build'
-      end
-      post ':id/builds/:build_id/erase' do
-        authorize_update_builds!
-
-        build = get_build!(params[:build_id])
-        return forbidden!('Build is not erasable!') unless build.erasable?
-
-        build.erase(erased_by: current_user)
-        present build, with: Entities::Build,
-                       user_can_download_artifacts: can?(current_user, :download_build_artifacts, user_project)
-      end
-
-      desc 'Keep the artifacts to prevent them from being deleted' do
-        success Entities::Build
-      end
-      params do
-        requires :build_id, type: Integer, desc: 'The ID of a build'
-      end
-      post ':id/builds/:build_id/artifacts/keep' do
-        authorize_update_builds!
-
-        build = get_build!(params[:build_id])
-        return not_found!(build) unless build.artifacts?
-
-        build.keep_artifacts!
-
-        status 200
-        present build, with: Entities::Build,
-                       user_can_download_artifacts: can?(current_user, :read_build, user_project)
-      end
-
-      desc 'Trigger a manual build' do
-        success Entities::Build
-        detail 'This feature was added in GitLab 8.11'
-      end
-      params do
-        requires :build_id, type: Integer, desc: 'The ID of a Build'
-      end
-      post ":id/builds/:build_id/play" do
-        authorize_read_builds!
-
-        build = get_build!(params[:build_id])
-
-        bad_request!("Unplayable Build") unless build.playable?
-
-        build.play(current_user)
-
-        status 200
-        present build, with: Entities::Build,
-                       user_can_download_artifacts: can?(current_user, :read_build, user_project)
-      end
-    end
-
-    helpers do
-      def get_build(id)
-        user_project.builds.find_by(id: id.to_i)
-      end
-
-      def get_build!(id)
-        get_build(id) || not_found!
-      end
-
-      def present_artifacts!(artifacts_file)
-        if !artifacts_file.file_storage?
-          redirect_to(build.artifacts_file.url)
-        elsif artifacts_file.exists?
-          present_file!(artifacts_file.path, artifacts_file.filename)
-        else
-          not_found!
-        end
-      end
-
-      def filter_builds(builds, scope)
-        return builds if scope.nil? || scope.empty?
-
-        available_statuses = ::CommitStatus::AVAILABLE_STATUSES
-
-        unknown = scope - available_statuses
-        render_api_error!('Scope contains invalid value(s)', 400) unless unknown.empty?
-
-        builds.where(status: available_statuses && scope)
-      end
-
-      def authorize_read_builds!
-        authorize! :read_build, user_project
-      end
-
-      def authorize_update_builds!
-        authorize! :update_build, user_project
-      end
-    end
-  end
-end
diff --git a/lib/api/commit_statuses.rb b/lib/api/commit_statuses.rb
index 4bbdf06a49c..9d9f82fdb83 100644
--- a/lib/api/commit_statuses.rb
+++ b/lib/api/commit_statuses.rb
@@ -40,12 +40,13 @@ module API
         requires :id,          type: String,  desc: 'The ID of a project'
         requires :sha,         type: String,  desc: 'The commit hash'
         requires :state,       type: String,  desc: 'The state of the status',
-                               values: ['pending', 'running', 'success', 'failed', 'canceled']
+                               values: %w(pending running success failed canceled)
         optional :ref,         type: String,  desc: 'The ref'
         optional :target_url,  type: String,  desc: 'The target URL to associate with this status'
         optional :description, type: String,  desc: 'A short description of the status'
         optional :name,        type: String,  desc: 'A string label to differentiate this status from the status of other systems. Default: "default"'
         optional :context,     type: String,  desc: 'A string label to differentiate this status from the status of other systems. Default: "default"'
+        optional :coverage,    type: Float,   desc: 'The total code coverage'
       end
       post ':id/statuses/:sha' do
         authorize! :create_commit_status, user_project
@@ -71,13 +72,17 @@ module API
         status = GenericCommitStatus.running_or_pending.find_or_initialize_by(
           project: @project,
           pipeline: pipeline,
-          user: current_user,
           name: name,
           ref: ref,
-          target_url: params[:target_url],
-          description: params[:description]
+          user: current_user
         )
 
+        optional_attributes =
+          attributes_for_keys(%w[target_url description coverage])
+
+        status.update(optional_attributes) if optional_attributes.any?
+        render_validation_error!(status) if status.invalid?
+
         begin
           case params[:state]
           when 'pending'
diff --git a/lib/api/commits.rb b/lib/api/commits.rb
index 2670a2d413a..42401abfe0f 100644
--- a/lib/api/commits.rb
+++ b/lib/api/commits.rb
@@ -1,7 +1,6 @@
 require 'mime/types'
 
 module API
-  # Projects commits API
   class Commits < Grape::API
     include PaginationParams
 
@@ -17,27 +16,36 @@ module API
       end
       params do
         optional :ref_name, type: String, desc: 'The name of a repository branch or tag, if not given the default branch is used'
-        optional :since,    type: String, desc: 'Only commits after or in this date will be returned'
-        optional :until,    type: String, desc: 'Only commits before or in this date will be returned'
-        optional :page,     type: Integer, default: 0, desc: 'The page for pagination'
-        optional :per_page, type: Integer, default: 20, desc: 'The number of results per page'
+        optional :since,    type: DateTime, desc: 'Only commits after or on this date will be returned'
+        optional :until,    type: DateTime, desc: 'Only commits before or on this date will be returned'
         optional :path,     type: String, desc: 'The file path'
+        use :pagination
       end
       get ":id/repository/commits" do
-        # TODO remove the next line for 9.0, use DateTime type in the params block
-        datetime_attributes! :since, :until
-
-        ref = params[:ref_name] || user_project.try(:default_branch) || 'master'
-        offset = params[:page] * params[:per_page]
+        path   = params[:path]
+        before = params[:until]
+        after  = params[:since]
+        ref    = params[:ref_name] || user_project.try(:default_branch) || 'master'
+        offset = (params[:page] - 1) * params[:per_page]
 
         commits = user_project.repository.commits(ref,
-                                                  path: params[:path],
+                                                  path: path,
                                                   limit: params[:per_page],
                                                   offset: offset,
-                                                  after: params[:since],
-                                                  before: params[:until])
+                                                  before: before,
+                                                  after: after)
+
+        commit_count =
+          if path || before || after
+            user_project.repository.count_commits(ref: ref, path: path, before: before, after: after)
+          else
+            # Cacheable commit count.
+            user_project.repository.commit_count_for_ref(ref)
+          end
 
-        present commits, with: Entities::RepoCommit
+        paginated_commits = Kaminari.paginate_array(commits, total_count: commit_count)
+
+        present paginate(paginated_commits), with: Entities::RepoCommit
       end
 
       desc 'Commit multiple file changes as one commit' do
@@ -45,8 +53,7 @@ module API
         detail 'This feature was introduced in GitLab 8.13'
       end
       params do
-        requires :id, type: Integer, desc: 'The project ID'
-        requires :branch_name, type: String, desc: 'The name of branch'
+        requires :branch, type: String, desc: 'The name of branch'
         requires :commit_message, type: String, desc: 'Commit message'
         requires :actions, type: Array[Hash], desc: 'Actions to perform in commit'
         optional :author_email, type: String, desc: 'Author email for commit'
@@ -55,15 +62,7 @@ module API
       post ":id/repository/commits" do
         authorize! :push_code, user_project
 
-        attrs = declared_params
-        attrs[:source_branch] = attrs[:branch_name]
-        attrs[:target_branch] = attrs[:branch_name]
-        attrs[:actions].map! do |action|
-          action[:action] = action[:action].to_sym
-          action[:file_path].slice!(0) if action[:file_path] && action[:file_path].start_with?('/')
-          action[:previous_path].slice!(0) if action[:previous_path] && action[:previous_path].start_with?('/')
-          action
-        end
+        attrs = declared_params.merge(start_branch: declared_params[:branch], target_branch: declared_params[:branch])
 
         result = ::Files::MultiService.new(user_project, current_user, attrs).execute
 
@@ -116,11 +115,44 @@ module API
         commit = user_project.commit(params[:sha])
 
         not_found! 'Commit' unless commit
-        notes = Note.where(commit_id: commit.id).order(:created_at)
+        notes = user_project.notes.where(commit_id: commit.id).order(:created_at)
 
         present paginate(notes), with: Entities::CommitNote
       end
 
+      desc 'Cherry pick commit into a branch' do
+        detail 'This feature was introduced in GitLab 8.15'
+        success Entities::RepoCommit
+      end
+      params do
+        requires :sha, type: String, desc: 'A commit sha to be cherry picked'
+        requires :branch, type: String, desc: 'The name of the branch'
+      end
+      post ':id/repository/commits/:sha/cherry_pick' do
+        authorize! :push_code, user_project
+
+        commit = user_project.commit(params[:sha])
+        not_found!('Commit') unless commit
+
+        branch = user_project.repository.find_branch(params[:branch])
+        not_found!('Branch') unless branch
+
+        commit_params = {
+          commit: commit,
+          start_branch: params[:branch],
+          target_branch: params[:branch]
+        }
+
+        result = ::Commits::CherryPickService.new(user_project, current_user, commit_params).execute
+
+        if result[:status] == :success
+          branch = user_project.repository.find_branch(params[:branch])
+          present user_project.repository.commit(branch.dereferenced_target), with: Entities::RepoCommit
+        else
+          render_api_error!(result[:message], 400)
+        end
+      end
+
       desc 'Post comment to commit' do
         success Entities::CommitNote
       end
@@ -130,7 +162,7 @@ module API
         optional :path, type: String, desc: 'The file path'
         given :path do
           requires :line, type: Integer, desc: 'The line number'
-          requires :line_type, type: String, values: ['new', 'old'], default: 'new', desc: 'The type of the line'
+          requires :line_type, type: String, values: %w(new old), default: 'new', desc: 'The type of the line'
         end
       end
       post ':id/repository/commits/:sha/comments' do
diff --git a/lib/api/deploy_keys.rb b/lib/api/deploy_keys.rb
index 85360730841..69e85c27a65 100644
--- a/lib/api/deploy_keys.rb
+++ b/lib/api/deploy_keys.rb
@@ -1,13 +1,17 @@
 module API
-  # Projects API
   class DeployKeys < Grape::API
+    include PaginationParams
+
     before { authenticate! }
 
+    desc 'Return all deploy keys'
+    params do
+      use :pagination
+    end
     get "deploy_keys" do
       authenticated_as_admin!
 
-      keys = DeployKey.all
-      present keys, with: Entities::SSHKey
+      present paginate(DeployKey.all), with: Entities::SSHKey
     end
 
     params do
@@ -16,105 +20,90 @@ module API
     resource :projects do
       before { authorize_admin_project }
 
-      # Routing "projects/:id/keys/..." is DEPRECATED and WILL BE REMOVED in version 9.0
-      # Use "projects/:id/deploy_keys/..." instead.
-      #
-      %w(keys deploy_keys).each do |path|
-        desc "Get a specific project's deploy keys" do
-          success Entities::SSHKey
-        end
-        get ":id/#{path}" do
-          present user_project.deploy_keys, with: Entities::SSHKey
-        end
-
-        desc 'Get single deploy key' do
-          success Entities::SSHKey
-        end
-        params do
-          requires :key_id, type: Integer, desc: 'The ID of the deploy key'
-        end
-        get ":id/#{path}/:key_id" do
-          key = user_project.deploy_keys.find params[:key_id]
-          present key, with: Entities::SSHKey
-        end
-
-        # TODO: for 9.0 we should check if params are there with the params block
-        # grape provides, at this point we'd change behaviour so we can't
-        # Behaviour now if you don't provide all required params: it renders a
-        # validation error or two.
-        desc 'Add new deploy key to currently authenticated user' do
-          success Entities::SSHKey
-        end
-        post ":id/#{path}" do
-          attrs = attributes_for_keys [:title, :key]
-          attrs[:key].strip! if attrs[:key]
+      desc "Get a specific project's deploy keys" do
+        success Entities::SSHKey
+      end
+      params do
+        use :pagination
+      end
+      get ":id/deploy_keys" do
+        present paginate(user_project.deploy_keys), with: Entities::SSHKey
+      end
 
-          # Check for an existing key joined to this project
-          key = user_project.deploy_keys.find_by(key: attrs[:key])
-          if key
-            present key, with: Entities::SSHKey
-            break
-          end
+      desc 'Get single deploy key' do
+        success Entities::SSHKey
+      end
+      params do
+        requires :key_id, type: Integer, desc: 'The ID of the deploy key'
+      end
+      get ":id/deploy_keys/:key_id" do
+        key = user_project.deploy_keys.find params[:key_id]
+        present key, with: Entities::SSHKey
+      end
 
-          # Check for available deploy keys in other projects
-          key = current_user.accessible_deploy_keys.find_by(key: attrs[:key])
-          if key
-            user_project.deploy_keys << key
-            present key, with: Entities::SSHKey
-            break
-          end
+      desc 'Add new deploy key to currently authenticated user' do
+        success Entities::SSHKey
+      end
+      params do
+        requires :key, type: String, desc: 'The new deploy key'
+        requires :title, type: String, desc: 'The name of the deploy key'
+      end
+      post ":id/deploy_keys" do
+        params[:key].strip!
 
-          # Create a new deploy key
-          key = DeployKey.new attrs
-          if key.valid? && user_project.deploy_keys << key
-            present key, with: Entities::SSHKey
-          else
-            render_validation_error!(key)
-          end
+        # Check for an existing key joined to this project
+        key = user_project.deploy_keys.find_by(key: params[:key])
+        if key
+          present key, with: Entities::SSHKey
+          break
         end
 
-        desc 'Enable a deploy key for a project' do
-          detail 'This feature was added in GitLab 8.11'
-          success Entities::SSHKey
-        end
-        params do
-          requires :key_id, type: Integer, desc: 'The ID of the deploy key'
+        # Check for available deploy keys in other projects
+        key = current_user.accessible_deploy_keys.find_by(key: params[:key])
+        if key
+          user_project.deploy_keys << key
+          present key, with: Entities::SSHKey
+          break
         end
-        post ":id/#{path}/:key_id/enable" do
-          key = ::Projects::EnableDeployKeyService.new(user_project,
-                                                        current_user, declared_params).execute
 
-          if key
-            present key, with: Entities::SSHKey
-          else
-            not_found!('Deploy Key')
-          end
+        # Create a new deploy key
+        key = DeployKey.new(declared_params(include_missing: false))
+        if key.valid? && user_project.deploy_keys << key
+          present key, with: Entities::SSHKey
+        else
+          render_validation_error!(key)
         end
+      end
 
-        desc 'Disable a deploy key for a project' do
-          detail 'This feature was added in GitLab 8.11'
-          success Entities::SSHKey
-        end
-        params do
-          requires :key_id, type: Integer, desc: 'The ID of the deploy key'
-        end
-        delete ":id/#{path}/:key_id/disable" do
-          key = user_project.deploy_keys_projects.find_by(deploy_key_id: params[:key_id])
-          key.destroy
+      desc 'Enable a deploy key for a project' do
+        detail 'This feature was added in GitLab 8.11'
+        success Entities::SSHKey
+      end
+      params do
+        requires :key_id, type: Integer, desc: 'The ID of the deploy key'
+      end
+      post ":id/deploy_keys/:key_id/enable" do
+        key = ::Projects::EnableDeployKeyService.new(user_project,
+                                                      current_user, declared_params).execute
 
-          present key.deploy_key, with: Entities::SSHKey
+        if key
+          present key, with: Entities::SSHKey
+        else
+          not_found!('Deploy Key')
         end
+      end
 
-        desc 'Delete existing deploy key of currently authenticated user' do
-          success Key
-        end
-        params do
-          requires :key_id, type: Integer, desc: 'The ID of the deploy key'
-        end
-        delete ":id/#{path}/:key_id" do
-          key = user_project.deploy_keys.find(params[:key_id])
-          key.destroy
-        end
+      desc 'Delete deploy key for a project' do
+        success Key
+      end
+      params do
+        requires :key_id, type: Integer, desc: 'The ID of the deploy key'
+      end
+      delete ":id/deploy_keys/:key_id" do
+        key = user_project.deploy_keys_projects.find_by(deploy_key_id: params[:key_id])
+        not_found!('Deploy Key') unless key
+
+        key.destroy
       end
     end
   end
diff --git a/lib/api/deployments.rb b/lib/api/deployments.rb
index c5feb49b22f..2f1ad12c38c 100644
--- a/lib/api/deployments.rb
+++ b/lib/api/deployments.rb
@@ -1,5 +1,5 @@
 module API
-  # Deployments RESTfull API endpoints
+  # Deployments RESTful API endpoints
   class Deployments < Grape::API
     include PaginationParams
 
diff --git a/lib/api/entities.rb b/lib/api/entities.rb
index 006d5f9f44e..0a12ee72d49 100644
--- a/lib/api/entities.rb
+++ b/lib/api/entities.rb
@@ -26,7 +26,7 @@ module API
       expose :last_sign_in_at
       expose :confirmed_at
       expose :email
-      expose :theme_id, :color_scheme_id, :projects_limit, :current_sign_in_at
+      expose :color_scheme_id, :projects_limit, :current_sign_in_at
       expose :identities, using: Entities::Identity
       expose :can_create_group?, as: :can_create_group
       expose :can_create_project?, as: :can_create_project
@@ -49,7 +49,8 @@ module API
 
     class ProjectHook < Hook
       expose :project_id, :issues_events, :merge_requests_events
-      expose :note_events, :build_events, :pipeline_events, :wiki_page_events
+      expose :note_events, :pipeline_events, :wiki_page_events
+      expose :build_events, as: :job_events
     end
 
     class BasicProjectDetails < Grape::Entity
@@ -69,38 +70,47 @@ module API
 
     class Project < Grape::Entity
       expose :id, :description, :default_branch, :tag_list
-      expose :public?, as: :public
       expose :archived?, as: :archived
-      expose :visibility_level, :ssh_url_to_repo, :http_url_to_repo, :web_url
+      expose :visibility, :ssh_url_to_repo, :http_url_to_repo, :web_url
       expose :owner, using: Entities::UserBasic, unless: ->(project, options) { project.group }
       expose :name, :name_with_namespace
       expose :path, :path_with_namespace
       expose :container_registry_enabled
 
       # Expose old field names with the new permissions methods to keep API compatible
-      expose(:issues_enabled) { |project, options| project.feature_available?(:issues, options[:user]) }
-      expose(:merge_requests_enabled) { |project, options| project.feature_available?(:merge_requests, options[:user]) }
-      expose(:wiki_enabled) { |project, options| project.feature_available?(:wiki, options[:user]) }
-      expose(:builds_enabled) { |project, options| project.feature_available?(:builds, options[:user]) }
-      expose(:snippets_enabled) { |project, options| project.feature_available?(:snippets, options[:user]) }
+      expose(:issues_enabled) { |project, options| project.feature_available?(:issues, options[:current_user]) }
+      expose(:merge_requests_enabled) { |project, options| project.feature_available?(:merge_requests, options[:current_user]) }
+      expose(:wiki_enabled) { |project, options| project.feature_available?(:wiki, options[:current_user]) }
+      expose(:jobs_enabled) { |project, options| project.feature_available?(:builds, options[:current_user]) }
+      expose(:snippets_enabled) { |project, options| project.feature_available?(:snippets, options[:current_user]) }
 
       expose :created_at, :last_activity_at
       expose :shared_runners_enabled
       expose :lfs_enabled?, as: :lfs_enabled
       expose :creator_id
-      expose :namespace
+      expose :namespace, using: 'API::Entities::Namespace'
       expose :forked_from_project, using: Entities::BasicProjectDetails, if: lambda{ |project, options| project.forked? }
       expose :avatar_url
       expose :star_count, :forks_count
-      expose :open_issues_count, if: lambda { |project, options| project.feature_available?(:issues, options[:user]) && project.default_issues_tracker? }
+      expose :open_issues_count, if: lambda { |project, options| project.feature_available?(:issues, options[:current_user]) && project.default_issues_tracker? }
       expose :runners_token, if: lambda { |_project, options| options[:user_can_admin_project] }
-      expose :public_builds
+      expose :public_builds, as: :public_jobs
       expose :shared_with_groups do |project, options|
         SharedGroup.represent(project.project_group_links.all, options)
       end
-      expose :only_allow_merge_if_build_succeeds
+      expose :only_allow_merge_if_pipeline_succeeds
       expose :request_access_enabled
       expose :only_allow_merge_if_all_discussions_are_resolved
+
+      expose :statistics, using: 'API::Entities::ProjectStatistics', if: :statistics
+    end
+
+    class ProjectStatistics < Grape::Entity
+      expose :commit_count
+      expose :storage_size
+      expose :repository_size
+      expose :lfs_objects_size
+      expose :build_artifacts_size, as: :job_artifacts_size
     end
 
     class Member < UserBasic
@@ -122,11 +132,22 @@ module API
     end
 
     class Group < Grape::Entity
-      expose :id, :name, :path, :description, :visibility_level
+      expose :id, :name, :path, :description, :visibility
       expose :lfs_enabled?, as: :lfs_enabled
       expose :avatar_url
       expose :web_url
       expose :request_access_enabled
+      expose :full_name, :full_path
+      expose :parent_id
+
+      expose :statistics, if: :statistics do
+        with_options format_with: -> (value) { value.to_i } do
+          expose :storage_size
+          expose :repository_size
+          expose :lfs_objects_size
+          expose :build_artifacts_size, as: :job_artifacts_size
+        end
+      end
     end
 
     class GroupDetail < Group
@@ -134,10 +155,27 @@ module API
       expose :shared_projects, using: Entities::Project
     end
 
+    class RepoCommit < Grape::Entity
+      expose :id, :short_id, :title, :created_at
+      expose :parent_ids
+      expose :safe_message, as: :message
+      expose :author_name, :author_email, :authored_date
+      expose :committer_name, :committer_email, :committed_date
+    end
+
+    class RepoCommitStats < Grape::Entity
+      expose :additions, :deletions, :total
+    end
+
+    class RepoCommitDetail < RepoCommit
+      expose :stats, using: Entities::RepoCommitStats
+      expose :status
+    end
+
     class RepoBranch < Grape::Entity
       expose :name
 
-      expose :commit do |repo_branch, options|
+      expose :commit, using: Entities::RepoCommit do |repo_branch, options|
         options[:project].repository.commit(repo_branch.dereferenced_target)
       end
 
@@ -172,33 +210,27 @@ module API
       end
     end
 
-    class RepoCommit < Grape::Entity
-      expose :id, :short_id, :title, :author_name, :author_email, :created_at
-      expose :committer_name, :committer_email
-      expose :safe_message, as: :message
-    end
-
-    class RepoCommitStats < Grape::Entity
-      expose :additions, :deletions, :total
-    end
+    class ProjectSnippet < Grape::Entity
+      expose :id, :title, :file_name
+      expose :author, using: Entities::UserBasic
+      expose :updated_at, :created_at
 
-    class RepoCommitDetail < RepoCommit
-      expose :parent_ids, :committed_date, :authored_date
-      expose :stats, using: Entities::RepoCommitStats
-      expose :status
+      expose :web_url do |snippet, options|
+        Gitlab::UrlBuilder.build(snippet)
+      end
     end
 
-    class ProjectSnippet < Grape::Entity
+    class PersonalSnippet < Grape::Entity
       expose :id, :title, :file_name
       expose :author, using: Entities::UserBasic
       expose :updated_at, :created_at
 
-      # TODO (rspeicher): Deprecated; remove in 9.0
-      expose(:expires_at) { |snippet| nil }
-
-      expose :web_url do |snippet, options|
+      expose :web_url do |snippet|
         Gitlab::UrlBuilder.build(snippet)
       end
+      expose :raw_url do |snippet|
+        Gitlab::UrlBuilder.build(snippet) + "/raw"
+      end
     end
 
     class ProjectEntity < Grape::Entity
@@ -218,14 +250,11 @@ module API
       expose :start_date
     end
 
-    class Issue < ProjectEntity
+    class IssueBasic < ProjectEntity
       expose :label_names, as: :labels
       expose :milestone, using: Entities::Milestone
       expose :assignee, :author, using: Entities::UserBasic
 
-      expose :subscribed do |issue, options|
-        issue.subscribed?(options[:current_user], options[:project] || issue.project)
-      end
       expose :user_notes_count
       expose :upvotes, :downvotes
       expose :due_date
@@ -236,12 +265,25 @@ module API
       end
     end
 
+    class Issue < IssueBasic
+      expose :subscribed do |issue, options|
+        issue.subscribed?(options[:current_user], options[:project] || issue.project)
+      end
+    end
+
+    class IssuableTimeStats < Grape::Entity
+      expose :time_estimate
+      expose :total_time_spent
+      expose :human_time_estimate
+      expose :human_total_time_spent
+    end
+
     class ExternalIssue < Grape::Entity
       expose :title
       expose :id
     end
 
-    class MergeRequest < ProjectEntity
+    class MergeRequestBasic < ProjectEntity
       expose :target_branch, :source_branch
       expose :upvotes, :downvotes
       expose :author, :assignee, using: Entities::UserBasic
@@ -249,13 +291,10 @@ module API
       expose :label_names, as: :labels
       expose :work_in_progress?, as: :work_in_progress
       expose :milestone, using: Entities::Milestone
-      expose :merge_when_build_succeeds
+      expose :merge_when_pipeline_succeeds
       expose :merge_status
       expose :diff_head_sha, as: :sha
       expose :merge_commit_sha
-      expose :subscribed do |merge_request, options|
-        merge_request.subscribed?(options[:current_user], options[:project])
-      end
       expose :user_notes_count
       expose :should_remove_source_branch?, as: :should_remove_source_branch
       expose :force_remove_source_branch?, as: :force_remove_source_branch
@@ -265,6 +304,12 @@ module API
       end
     end
 
+    class MergeRequest < MergeRequestBasic
+      expose :subscribed do |merge_request, options|
+        merge_request.subscribed?(options[:current_user], options[:project])
+      end
+    end
+
     class MergeRequestChanges < MergeRequest
       expose :diffs, as: :changes, using: Entities::RepoDiff do |compare, _|
         compare.raw_diffs(all_diffs: true).to_a
@@ -285,7 +330,7 @@ module API
     end
 
     class SSHKey < Grape::Entity
-      expose :id, :title, :key, :created_at
+      expose :id, :title, :key, :created_at, :can_push
     end
 
     class SSHKeyWithUser < SSHKey
@@ -300,9 +345,6 @@ module API
       expose :created_at, :updated_at
       expose :system?, as: :system
       expose :noteable_id, :noteable_type
-      # upvote? and downvote? are deprecated, always return false
-      expose(:upvote?)    { |note| false }
-      expose(:downvote?)  { |note| false }
     end
 
     class AwardEmoji < Grape::Entity
@@ -329,7 +371,7 @@ module API
 
     class CommitStatus < Grape::Entity
       expose :id, :sha, :ref, :status, :name, :target_url, :description,
-             :created_at, :started_at, :finished_at, :allow_failure
+             :created_at, :started_at, :finished_at, :allow_failure, :coverage
       expose :author, using: Entities::UserBasic
     end
 
@@ -342,9 +384,7 @@ module API
       expose :author, using: Entities::UserBasic, if: ->(event, options) { event.author }
 
       expose :author_username do |event, options|
-        if event.author
-          event.author.username
-        end
+        event.author&.username
       end
     end
 
@@ -360,7 +400,8 @@ module API
       expose :target_type
 
       expose :target do |todo, options|
-        Entities.const_get(todo.target_type).represent(todo.target, options)
+        target = todo.target_type == 'Commit' ? 'RepoCommit' : todo.target_type
+        Entities.const_get(target).represent(todo.target, options)
       end
 
       expose :target_url do |todo, options|
@@ -378,7 +419,7 @@ module API
     end
 
     class Namespace < Grape::Entity
-      expose :id, :path, :kind
+      expose :id, :name, :path, :kind, :full_path
     end
 
     class MemberAccess < Grape::Entity
@@ -414,7 +455,8 @@ module API
     class ProjectService < Grape::Entity
       expose :id, :title, :created_at, :updated_at, :active
       expose :push_events, :issues_events, :merge_requests_events
-      expose :tag_push_events, :note_events, :build_events, :pipeline_events
+      expose :tag_push_events, :note_events, :pipeline_events
+      expose :build_events, as: :job_events
       # Expose serialized properties
       expose :properties do |service, options|
         field_names = service.fields.
@@ -427,12 +469,12 @@ module API
     class ProjectWithAccess < Project
       expose :permissions do
         expose :project_access, using: Entities::ProjectAccess do |project, options|
-          project.project_members.find_by(user_id: options[:user].id)
+          project.project_members.find_by(user_id: options[:current_user].id)
         end
 
         expose :group_access, using: Entities::GroupAccess do |project, options|
           if project.group
-            project.group.group_members.find_by(user_id: options[:user].id)
+            project.group.group_members.find_by(user_id: options[:current_user].id)
           end
         end
       end
@@ -517,12 +559,15 @@ module API
       expose :updated_at
       expose :home_page_url
       expose :default_branch_protection
-      expose :restricted_visibility_levels
+      expose(:restricted_visibility_levels) do |setting, _options|
+        setting.restricted_visibility_levels.map { |level| Gitlab::VisibilityLevel.string_level(level) }
+      end
       expose :max_attachment_size
       expose :session_expire_delay
-      expose :default_project_visibility
-      expose :default_snippet_visibility
-      expose :default_group_visibility
+      expose(:default_project_visibility) { |setting, _options| Gitlab::VisibilityLevel.string_level(setting.default_project_visibility) }
+      expose(:default_snippet_visibility) { |setting, _options| Gitlab::VisibilityLevel.string_level(setting.default_snippet_visibility) }
+      expose(:default_group_visibility) { |setting, _options| Gitlab::VisibilityLevel.string_level(setting.default_group_visibility) }
+      expose :default_artifacts_expire_in
       expose :domain_whitelist
       expose :domain_blacklist_enabled
       expose :domain_blacklist
@@ -533,6 +578,9 @@ module API
       expose :repository_storages
       expose :koding_enabled
       expose :koding_url
+      expose :plantuml_enabled
+      expose :plantuml_url
+      expose :terminal_max_session_time
     end
 
     class Release < Grape::Entity
@@ -552,10 +600,6 @@ module API
       end
     end
 
-    class TriggerRequest < Grape::Entity
-      expose :id, :variables
-    end
-
     class Runner < Grape::Entity
       expose :id
       expose :description
@@ -580,7 +624,11 @@ module API
       end
     end
 
-    class BuildArtifactFile < Grape::Entity
+    class RunnerRegistrationDetails < Grape::Entity
+      expose :id, :token
+    end
+
+    class JobArtifactFile < Grape::Entity
       expose :filename, :size
     end
 
@@ -588,18 +636,21 @@ module API
       expose :id, :sha, :ref, :status
     end
 
-    class Build < Grape::Entity
+    class Job < Grape::Entity
       expose :id, :status, :stage, :name, :ref, :tag, :coverage
       expose :created_at, :started_at, :finished_at
       expose :user, with: User
-      expose :artifacts_file, using: BuildArtifactFile, if: -> (build, opts) { build.artifacts? }
+      expose :artifacts_file, using: JobArtifactFile, if: -> (job, opts) { job.artifacts? }
       expose :commit, with: RepoCommit
       expose :runner, with: Runner
       expose :pipeline, with: PipelineBasic
     end
 
     class Trigger < Grape::Entity
-      expose :token, :created_at, :updated_at, :deleted_at, :last_used
+      expose :id
+      expose :token, :description
+      expose :created_at, :updated_at, :deleted_at, :last_used
+      expose :owner, using: Entities::UserBasic
     end
 
     class Variable < Grape::Entity
@@ -616,18 +667,18 @@ module API
     end
 
     class EnvironmentBasic < Grape::Entity
-      expose :id, :name, :external_url
+      expose :id, :name, :slug, :external_url
     end
 
     class Environment < EnvironmentBasic
-      expose :project, using: Entities::Project
+      expose :project, using: Entities::BasicProjectDetails
     end
 
     class Deployment < Grape::Entity
       expose :id, :iid, :ref, :sha, :created_at
       expose :user,        using: Entities::UserBasic
       expose :environment, using: Entities::EnvironmentBasic
-      expose :deployable,  using: Entities::Build
+      expose :deployable,  using: Entities::Job
     end
 
     class RepoLicense < Grape::Entity
@@ -654,5 +705,99 @@ module API
       expose :id, :message, :starts_at, :ends_at, :color, :font
       expose :active?, as: :active
     end
+
+    class PersonalAccessToken < Grape::Entity
+      expose :id, :name, :revoked, :created_at, :scopes
+      expose :active?, as: :active
+      expose :expires_at do |personal_access_token|
+        personal_access_token.expires_at ? personal_access_token.expires_at.strftime("%Y-%m-%d") : nil
+      end
+    end
+
+    class PersonalAccessTokenWithToken < PersonalAccessToken
+      expose :token
+    end
+
+    class ImpersonationToken < PersonalAccessTokenWithToken
+      expose :impersonation
+    end
+
+    module JobRequest
+      class JobInfo < Grape::Entity
+        expose :name, :stage
+        expose :project_id, :project_name
+      end
+
+      class GitInfo < Grape::Entity
+        expose :repo_url, :ref, :sha, :before_sha
+        expose :ref_type do |model|
+          if model.tag
+            'tag'
+          else
+            'branch'
+          end
+        end
+      end
+
+      class RunnerInfo < Grape::Entity
+        expose :timeout
+      end
+
+      class Step < Grape::Entity
+        expose :name, :script, :timeout, :when, :allow_failure
+      end
+
+      class Image < Grape::Entity
+        expose :name
+      end
+
+      class Artifacts < Grape::Entity
+        expose :name, :untracked, :paths, :when, :expire_in
+      end
+
+      class Cache < Grape::Entity
+        expose :key, :untracked, :paths
+      end
+
+      class Credentials < Grape::Entity
+        expose :type, :url, :username, :password
+      end
+
+      class ArtifactFile < Grape::Entity
+        expose :filename, :size
+      end
+
+      class Dependency < Grape::Entity
+        expose :id, :name
+        expose :artifacts_file, using: ArtifactFile, if: ->(job, _) { job.artifacts? }
+      end
+
+      class Response < Grape::Entity
+        expose :id
+        expose :token
+        expose :allow_git_fetch
+
+        expose :job_info, using: JobInfo do |model|
+          model
+        end
+
+        expose :git_info, using: GitInfo do |model|
+          model
+        end
+
+        expose :runner_info, using: RunnerInfo do |model|
+          model
+        end
+
+        expose :variables
+        expose :steps, using: Step
+        expose :image, using: Image
+        expose :services, using: Image
+        expose :artifacts, using: Artifacts
+        expose :cache, using: Cache
+        expose :credentials, using: Credentials
+        expose :depends_on_builds, as: :dependencies, using: Dependency
+      end
+    end
   end
 end
diff --git a/lib/api/environments.rb b/lib/api/environments.rb
index 80bbd9bb6e4..ebe8c3a5b2c 100644
--- a/lib/api/environments.rb
+++ b/lib/api/environments.rb
@@ -1,6 +1,7 @@
 module API
   # Environments RESTfull API endpoints
   class Environments < Grape::API
+    include ::API::Helpers::CustomValidators
     include PaginationParams
 
     before { authenticate! }
@@ -29,6 +30,7 @@ module API
       params do
         requires :name,           type: String,   desc: 'The name of the environment to be created'
         optional :external_url,   type: String,   desc: 'URL on which this deployment is viewable'
+        optional :slug, absence: { message: "is automatically generated and cannot be changed" }
       end
       post ':id/environments' do
         authorize! :create_environment, user_project
@@ -50,6 +52,7 @@ module API
         requires :environment_id, type: Integer,  desc: 'The environment ID'
         optional :name,           type: String,   desc: 'The new environment name'
         optional :external_url,   type: String,   desc: 'The new URL on which this deployment is viewable'
+        optional :slug, absence: { message: "is automatically generated and cannot be changed" }
       end
       put ':id/environments/:environment_id' do
         authorize! :update_environment, user_project
@@ -76,7 +79,24 @@ module API
 
         environment = user_project.environments.find(params[:environment_id])
 
-        present environment.destroy, with: Entities::Environment
+        environment.destroy
+      end
+
+      desc 'Stops an existing environment' do
+        success Entities::Environment
+      end
+      params do
+        requires :environment_id, type: Integer,  desc: 'The environment ID'
+      end
+      post ':id/environments/:environment_id/stop' do
+        authorize! :create_deployment, user_project
+
+        environment = user_project.environments.find(params[:environment_id])
+
+        environment.stop_with_action!(current_user)
+
+        status 200
+        present environment, with: Entities::Environment
       end
     end
   end
diff --git a/lib/api/files.rb b/lib/api/files.rb
index 28f306e45f3..bb8f5c3076d 100644
--- a/lib/api/files.rb
+++ b/lib/api/files.rb
@@ -1,14 +1,11 @@
 module API
-  # Projects API
   class Files < Grape::API
-    before { authenticate! }
-
     helpers do
       def commit_params(attrs)
         {
           file_path: attrs[:file_path],
-          source_branch: attrs[:branch_name],
-          target_branch: attrs[:branch_name],
+          start_branch: attrs[:branch],
+          target_branch: attrs[:branch],
           commit_message: attrs[:commit_message],
           file_content: attrs[:content],
           file_content_encoding: attrs[:encoding],
@@ -17,16 +14,29 @@ module API
         }
       end
 
+      def assign_file_vars!
+        authorize! :download_code, user_project
+
+        @commit = user_project.commit(params[:ref])
+        not_found!('Commit') unless @commit
+
+        @repo = user_project.repository
+        @blob = @repo.blob_at(@commit.sha, params[:file_path])
+
+        not_found!('File') unless @blob
+        @blob.load_all_data!(@repo)
+      end
+
       def commit_response(attrs)
         {
           file_path: attrs[:file_path],
-          branch_name: attrs[:branch_name]
+          branch: attrs[:branch]
         }
       end
 
       params :simple_file_params do
-        requires :file_path, type: String, desc: 'The path to new file. Ex. lib/class.rb'
-        requires :branch_name, type: String, desc: 'The name of branch'
+        requires :file_path, type: String, desc: 'The url encoded path to the file. Ex. lib%2Fclass%2Erb'
+        requires :branch, type: String, desc: 'The name of branch'
         requires :commit_message, type: String, desc: 'Commit Message'
         optional :author_email, type: String, desc: 'The email of the author'
         optional :author_name, type: String, desc: 'The name of the author'
@@ -43,34 +53,35 @@ module API
       requires :id, type: String, desc: 'The project ID'
     end
     resource :projects do
-      desc 'Get a file from repository'
+      desc 'Get raw file contents from the repository'
       params do
-        requires :file_path, type: String, desc: 'The path to the file. Ex. lib/class.rb'
-        requires :ref, type: String, desc: 'The name of branch, tag, or commit'
+        requires :file_path, type: String, desc: 'The url encoded path to the file. Ex. lib%2Fclass%2Erb'
+        requires :ref, type: String, desc: 'The name of branch, tag commit'
       end
-      get ":id/repository/files" do
-        authorize! :download_code, user_project
+      get ":id/repository/files/:file_path/raw" do
+        assign_file_vars!
 
-        commit = user_project.commit(params[:ref])
-        not_found!('Commit') unless commit
-
-        repo = user_project.repository
-        blob = repo.blob_at(commit.sha, params[:file_path])
-        not_found!('File') unless blob
+        send_git_blob @repo, @blob
+      end
 
-        blob.load_all_data!(repo)
-        status(200)
+      desc 'Get a file from the repository'
+      params do
+        requires :file_path, type: String, desc: 'The url encoded path to the file. Ex. lib%2Fclass%2Erb'
+        requires :ref, type: String, desc: 'The name of branch, tag or commit'
+      end
+      get ":id/repository/files/:file_path", requirements: { file_path: /.+/ } do
+        assign_file_vars!
 
         {
-          file_name: blob.name,
-          file_path: blob.path,
-          size: blob.size,
+          file_name: @blob.name,
+          file_path: @blob.path,
+          size: @blob.size,
           encoding: "base64",
-          content: Base64.strict_encode64(blob.data),
+          content: Base64.strict_encode64(@blob.data),
           ref: params[:ref],
-          blob_id: blob.id,
-          commit_id: commit.id,
-          last_commit_id: repo.last_commit_for_path(commit.sha, params[:file_path]).id
+          blob_id: @blob.id,
+          commit_id: @commit.id,
+          last_commit_id: @repo.last_commit_id_for_path(@commit.sha, params[:file_path])
         }
       end
 
@@ -78,7 +89,7 @@ module API
       params do
         use :extended_file_params
       end
-      post ":id/repository/files" do
+      post ":id/repository/files/:file_path", requirements: { file_path: /.+/ } do
         authorize! :push_code, user_project
 
         file_params = declared_params(include_missing: false)
@@ -96,7 +107,7 @@ module API
       params do
         use :extended_file_params
       end
-      put ":id/repository/files" do
+      put ":id/repository/files/:file_path", requirements: { file_path: /.+/ } do
         authorize! :push_code, user_project
 
         file_params = declared_params(include_missing: false)
@@ -115,16 +126,13 @@ module API
       params do
         use :simple_file_params
       end
-      delete ":id/repository/files" do
+      delete ":id/repository/files/:file_path", requirements: { file_path: /.+/ } do
         authorize! :push_code, user_project
 
         file_params = declared_params(include_missing: false)
-        result = ::Files::DeleteService.new(user_project, current_user, commit_params(file_params)).execute
+        result = ::Files::DestroyService.new(user_project, current_user, commit_params(file_params)).execute
 
-        if result[:status] == :success
-          status(200)
-          commit_response(file_params)
-        else
+        if result[:status] != :success
           render_api_error!(result[:message], 400)
         end
       end
diff --git a/lib/api/groups.rb b/lib/api/groups.rb
index fbf7513302b..b862ff70b31 100644
--- a/lib/api/groups.rb
+++ b/lib/api/groups.rb
@@ -1,16 +1,30 @@
 module API
   class Groups < Grape::API
     include PaginationParams
-    
+
     before { authenticate! }
 
     helpers do
       params :optional_params do
         optional :description, type: String, desc: 'The description of the group'
-        optional :visibility_level, type: Integer, desc: 'The visibility level of the group'
+        optional :visibility, type: String, values: Gitlab::VisibilityLevel.string_values, desc: 'The visibility of the group'
         optional :lfs_enabled, type: Boolean, desc: 'Enable/disable LFS for the projects in this group'
         optional :request_access_enabled, type: Boolean, desc: 'Allow users to request member access'
       end
+
+      params :statistics_params do
+        optional :statistics, type: Boolean, default: false, desc: 'Include project statistics'
+      end
+
+      def present_groups(groups, options = {})
+        options = options.reverse_merge(
+          with: Entities::Group,
+          current_user: current_user,
+        )
+
+        groups = groups.with_statistics if options[:statistics]
+        present paginate(groups), options
+      end
     end
 
     resource :groups do
@@ -18,15 +32,19 @@ module API
         success Entities::Group
       end
       params do
+        use :statistics_params
         optional :skip_groups, type: Array[Integer], desc: 'Array of group ids to exclude from list'
         optional :all_available, type: Boolean, desc: 'Show all group that you have access to'
         optional :search, type: String, desc: 'Search for a specific group'
+        optional :owned, type: Boolean, default: false, desc: 'Limit by owned by authenticated user'
         optional :order_by, type: String, values: %w[name path], default: 'name', desc: 'Order by name or path'
         optional :sort, type: String, values: %w[asc desc], default: 'asc', desc: 'Sort by asc (ascending) or desc (descending)'
         use :pagination
       end
       get do
-        groups = if current_user.admin
+        groups = if params[:owned]
+                   current_user.owned_groups
+                 elsif current_user.admin
                    Group.all
                  elsif params[:all_available]
                    GroupsFinder.new.execute(current_user)
@@ -38,18 +56,7 @@ module API
         groups = groups.where.not(id: params[:skip_groups]) if params[:skip_groups].present?
         groups = groups.reorder(params[:order_by] => params[:sort])
 
-        present paginate(groups), with: Entities::Group
-      end
-
-      desc 'Get list of owned groups for authenticated user' do
-        success Entities::Group
-      end
-      params do
-        use :pagination
-      end
-      get '/owned' do
-        groups = current_user.owned_groups
-        present paginate(groups), with: Entities::Group, user: current_user
+        present_groups groups, statistics: params[:statistics] && current_user.is_admin?
       end
 
       desc 'Create a group. Available only for users who can create groups.' do
@@ -58,6 +65,7 @@ module API
       params do
         requires :name, type: String, desc: 'The name of the group'
         requires :path, type: String, desc: 'The path of the group'
+        optional :parent_id, type: Integer, desc: 'The parent group id for creating nested group'
         use :optional_params
       end
       post do
@@ -66,7 +74,7 @@ module API
         group = ::Groups::CreateService.new(current_user, declared_params(include_missing: false)).execute
 
         if group.persisted?
-          present group, with: Entities::Group
+          present group, with: Entities::Group, current_user: current_user
         else
           render_api_error!("Failed to save group #{group.errors.messages}", 400)
         end
@@ -84,7 +92,7 @@ module API
         optional :name, type: String, desc: 'The name of the group'
         optional :path, type: String, desc: 'The path of the group'
         use :optional_params
-        at_least_one_of :name, :path, :description, :visibility_level,
+        at_least_one_of :name, :path, :description, :visibility,
                         :lfs_enabled, :request_access_enabled
       end
       put ':id' do
@@ -92,7 +100,7 @@ module API
         authorize! :admin_group, group
 
         if ::Groups::UpdateService.new(group, current_user, declared_params(include_missing: false)).execute
-          present group, with: Entities::GroupDetail
+          present group, with: Entities::GroupDetail, current_user: current_user
         else
           render_validation_error!(group)
         end
@@ -103,42 +111,57 @@ module API
       end
       get ":id" do
         group = find_group!(params[:id])
-        present group, with: Entities::GroupDetail
+        present group, with: Entities::GroupDetail, current_user: current_user
       end
 
       desc 'Remove a group.'
       delete ":id" do
         group = find_group!(params[:id])
         authorize! :admin_group, group
-        DestroyGroupService.new(group, current_user).execute
+        ::Groups::DestroyService.new(group, current_user).execute
       end
 
       desc 'Get a list of projects in this group.' do
         success Entities::Project
       end
       params do
+        optional :archived, type: Boolean, default: false, desc: 'Limit by archived status'
+        optional :visibility, type: String, values: Gitlab::VisibilityLevel.string_values,
+                              desc: 'Limit by visibility'
+        optional :search, type: String, desc: 'Return list of authorized projects matching the search criteria'
+        optional :order_by, type: String, values: %w[id name path created_at updated_at last_activity_at],
+                            default: 'created_at', desc: 'Return projects ordered by field'
+        optional :sort, type: String, values: %w[asc desc], default: 'desc',
+                        desc: 'Return projects sorted in ascending and descending order'
+        optional :simple, type: Boolean, default: false,
+                          desc: 'Return only the ID, URL, name, and path of each project'
+        optional :owned, type: Boolean, default: false, desc: 'Limit by owned by authenticated user'
+        optional :starred, type: Boolean, default: false, desc: 'Limit by starred status'
+
         use :pagination
       end
       get ":id/projects" do
         group = find_group!(params[:id])
         projects = GroupProjectsFinder.new(group).execute(current_user)
-        present paginate(projects), with: Entities::Project, user: current_user
+        projects = filter_projects(projects)
+        entity = params[:simple] ? Entities::BasicProjectDetails : Entities::Project
+        present paginate(projects), with: entity, current_user: current_user
       end
 
       desc 'Transfer a project to the group namespace. Available only for admin.' do
         success Entities::GroupDetail
       end
       params do
-        requires :project_id, type: String, desc: 'The ID of the project'
+        requires :project_id, type: String, desc: 'The ID or path of the project'
       end
       post ":id/projects/:project_id" do
         authenticated_as_admin!
-        group = Group.find_by(id: params[:id])
-        project = Project.find(params[:project_id])
+        group = find_group!(params[:id])
+        project = find_project!(params[:project_id])
         result = ::Projects::TransferService.new(project, current_user).execute(group)
 
         if result
-          present group, with: Entities::GroupDetail
+          present group, with: Entities::GroupDetail, current_user: current_user
         else
           render_api_error!("Failed to transfer project #{project.errors.messages}", 400)
         end
diff --git a/lib/api/helpers.rb b/lib/api/helpers.rb
index 8db2678b368..bd22b82476b 100644
--- a/lib/api/helpers.rb
+++ b/lib/api/helpers.rb
@@ -1,73 +1,28 @@
 module API
   module Helpers
     include Gitlab::Utils
+    include Helpers::Pagination
 
-    PRIVATE_TOKEN_HEADER = "HTTP_PRIVATE_TOKEN"
-    PRIVATE_TOKEN_PARAM = :private_token
-    SUDO_HEADER = "HTTP_SUDO"
+    SUDO_HEADER = "HTTP_SUDO".freeze
     SUDO_PARAM = :sudo
 
-    def private_token
-      params[PRIVATE_TOKEN_PARAM] || env[PRIVATE_TOKEN_HEADER]
-    end
-
-    def warden
-      env['warden']
-    end
-
-    # Check the Rails session for valid authentication details
-    #
-    # Until CSRF protection is added to the API, disallow this method for
-    # state-changing endpoints
-    def find_user_from_warden
-      warden.try(:authenticate) if %w[GET HEAD].include?(env['REQUEST_METHOD'])
-    end
-
     def declared_params(options = {})
       options = { include_parent_namespaces: false }.merge(options)
       declared(params, options).to_h.symbolize_keys
     end
 
-    def find_user_by_private_token
-      token = private_token
-      return nil unless token.present?
-
-      User.find_by_authentication_token(token) || User.find_by_personal_access_token(token)
-    end
-
     def current_user
-      @current_user ||= find_user_by_private_token
-      @current_user ||= doorkeeper_guard
-      @current_user ||= find_user_from_warden
-
-      unless @current_user && Gitlab::UserAccess.new(@current_user).allowed?
-        return nil
-      end
-
-      identifier = sudo_identifier
+      return @current_user if defined?(@current_user)
 
-      if identifier
-        # We check for private_token because we cannot allow PAT to be used
-        forbidden!('Must be admin to use sudo') unless @current_user.is_admin?
-        forbidden!('Private token must be specified in order to use sudo') unless private_token_used?
+      @current_user = initial_current_user
 
-        @impersonator = @current_user
-        @current_user = User.by_username_or_id(identifier)
-        not_found!("No user id or username for: #{identifier}") if @current_user.nil?
-      end
+      sudo!
 
       @current_user
     end
 
-    def sudo_identifier
-      identifier ||= params[SUDO_PARAM] || env[SUDO_HEADER]
-
-      # Regex for integers
-      if !!(identifier =~ /\A[0-9]+\z/)
-        identifier.to_i
-      else
-        identifier
-      end
+    def sudo?
+      initial_current_user != current_user
     end
 
     def user_project
@@ -78,11 +33,19 @@ module API
       @available_labels ||= LabelsFinder.new(current_user, project_id: user_project.id).execute
     end
 
+    def find_user(id)
+      if id =~ /^\d+$/
+        User.find_by(id: id)
+      else
+        User.find_by(username: id)
+      end
+    end
+
     def find_project(id)
       if id =~ /^\d+$/
         Project.find_by(id: id)
       else
-        Project.find_with_namespace(id)
+        Project.find_by_full_path(id)
       end
     end
 
@@ -96,22 +59,11 @@ module API
       end
     end
 
-    def project_service(project = user_project)
-      @project_service ||= project.find_or_initialize_service(params[:service_slug].underscore)
-      @project_service || not_found!("Service")
-    end
-
-    def service_attributes
-      @service_attributes ||= project_service.fields.inject([]) do |arr, hash|
-        arr << hash[:name].to_sym
-      end
-    end
-
     def find_group(id)
       if id =~ /^\d+$/
         Group.find_by(id: id)
       else
-        Group.find_by(path: id)
+        Group.find_by_full_path(id)
       end
     end
 
@@ -130,22 +82,26 @@ module API
       label || not_found!('Label')
     end
 
-    def find_project_issue(id)
-      IssuesFinder.new(current_user, project_id: user_project.id).find(id)
+    def find_project_issue(iid)
+      IssuesFinder.new(current_user, project_id: user_project.id).find_by!(iid: iid)
     end
 
-    def paginate(relation)
-      relation.page(params[:page]).per(params[:per_page].to_i).tap do |data|
-        add_pagination_headers(data)
-      end
+    def find_project_merge_request(iid)
+      MergeRequestsFinder.new(current_user, project_id: user_project.id).find_by!(iid: iid)
+    end
+
+    def find_merge_request_with_access(iid, access_level = :read_merge_request)
+      merge_request = user_project.merge_requests.find_by!(iid: iid)
+      authorize! access_level, merge_request
+      merge_request
     end
 
     def authenticate!
-      unauthorized! unless current_user
+      unauthorized! unless current_user && can?(current_user, :access_api)
     end
 
     def authenticate_non_get!
-      authenticate! unless %w[GET HEAD].include?(route.route_method)
+      authenticate! unless %w[GET HEAD].include?(route.request_method)
     end
 
     def authenticate_by_gitlab_shell_token!
@@ -160,7 +116,7 @@ module API
       forbidden! unless current_user.is_admin?
     end
 
-    def authorize!(action, subject = nil)
+    def authorize!(action, subject = :global)
       forbidden! unless can?(current_user, action, subject)
     end
 
@@ -178,7 +134,7 @@ module API
       end
     end
 
-    def can?(object, action, subject)
+    def can?(object, action, subject = :global)
       Ability.allowed?(object, action, subject)
     end
 
@@ -197,33 +153,21 @@ module API
       params_hash = custom_params || params
       attrs = {}
       keys.each do |key|
-        if params_hash[key].present? or (params_hash.has_key?(key) and params_hash[key] == false)
+        if params_hash[key].present? || (params_hash.has_key?(key) && params_hash[key] == false)
           attrs[key] = params_hash[key]
         end
       end
       ActionController::Parameters.new(attrs).permit!
     end
 
-    # Checks the occurrences of datetime attributes, each attribute if present in the params hash must be in ISO 8601
-    # format (YYYY-MM-DDTHH:MM:SSZ) or a Bad Request error is invoked.
-    #
-    # Parameters:
-    #   keys (required) - An array consisting of elements that must be parseable as dates from the params hash
-    def datetime_attributes!(*keys)
-      keys.each do |key|
-        begin
-          params[key] = Time.xmlschema(params[key]) if params[key].present?
-        rescue ArgumentError
-          message = "\"" + key.to_s + "\" must be a timestamp in ISO 8601 format: YYYY-MM-DDTHH:MM:SSZ"
-          render_api_error!(message, 400)
-        end
-      end
-    end
-
     def filter_by_iid(items, iid)
       items.where(iid: iid)
     end
 
+    def filter_by_search(items, text)
+      items.search(text)
+    end
+
     # error helpers
 
     def forbidden!(reason = nil)
@@ -269,14 +213,22 @@ module API
       render_api_error!('204 No Content', 204)
     end
 
+    def accepted!
+      render_api_error!('202 Accepted', 202)
+    end
+
     def render_validation_error!(model)
       if model.errors.any?
         render_api_error!(model.errors.messages || '400 Bad Request', 400)
       end
     end
 
+    def render_spam_error!
+      render_api_error!({ error: 'Spam detected' }, 400)
+    end
+
     def render_api_error!(message, status)
-      error!({ 'message' => message }, status)
+      error!({ 'message' => message }, status, header)
     end
 
     def handle_api_exception(exception)
@@ -297,9 +249,21 @@ module API
       rack_response({ 'message' => '500 Internal Server Error' }.to_json, 500)
     end
 
-    # Projects helpers
+    # project helpers
 
     def filter_projects(projects)
+      if params[:membership]
+        projects = projects.merge(current_user.authorized_projects)
+      end
+
+      if params[:owned]
+        projects = projects.merge(current_user.owned_projects)
+      end
+
+      if params[:starred]
+        projects = projects.merge(current_user.starred_projects)
+      end
+
       if params[:search].present?
         projects = projects.search(params[:search])
       end
@@ -348,46 +312,67 @@ module API
         header['X-Sendfile'] = path
         body
       else
-        file FileStreamer.new(path)
+        file path
       end
     end
 
     private
 
-    def add_pagination_headers(paginated_data)
-      header 'X-Total',       paginated_data.total_count.to_s
-      header 'X-Total-Pages', paginated_data.total_pages.to_s
-      header 'X-Per-Page',    paginated_data.limit_value.to_s
-      header 'X-Page',        paginated_data.current_page.to_s
-      header 'X-Next-Page',   paginated_data.next_page.to_s
-      header 'X-Prev-Page',   paginated_data.prev_page.to_s
-      header 'Link',          pagination_links(paginated_data)
+    def private_token
+      params[APIGuard::PRIVATE_TOKEN_PARAM] || env[APIGuard::PRIVATE_TOKEN_HEADER]
+    end
+
+    def warden
+      env['warden']
+    end
+
+    # Check the Rails session for valid authentication details
+    #
+    # Until CSRF protection is added to the API, disallow this method for
+    # state-changing endpoints
+    def find_user_from_warden
+      warden.try(:authenticate) if %w[GET HEAD].include?(env['REQUEST_METHOD'])
     end
 
-    def pagination_links(paginated_data)
-      request_url = request.url.split('?').first
-      request_params = params.clone
-      request_params[:per_page] = paginated_data.limit_value
+    def initial_current_user
+      return @initial_current_user if defined?(@initial_current_user)
+      Gitlab::Auth::UniqueIpsLimiter.limit_user! do
+        @initial_current_user ||= find_user_by_private_token(scopes: @scopes)
+        @initial_current_user ||= doorkeeper_guard(scopes: @scopes)
+        @initial_current_user ||= find_user_from_warden
 
-      links = []
+        unless @initial_current_user && Gitlab::UserAccess.new(@initial_current_user).allowed?
+          @initial_current_user = nil
+        end
 
-      request_params[:page] = paginated_data.current_page - 1
-      links << %(<#{request_url}?#{request_params.to_query}>; rel="prev") unless paginated_data.first_page?
+        @initial_current_user
+      end
+    end
 
-      request_params[:page] = paginated_data.current_page + 1
-      links << %(<#{request_url}?#{request_params.to_query}>; rel="next") unless paginated_data.last_page?
+    def sudo!
+      return unless sudo_identifier
+      return unless initial_current_user
 
-      request_params[:page] = 1
-      links << %(<#{request_url}?#{request_params.to_query}>; rel="first")
+      unless initial_current_user.is_admin?
+        forbidden!('Must be admin to use sudo')
+      end
+
+      # Only private tokens should be used for the SUDO feature
+      unless private_token == initial_current_user.private_token
+        forbidden!('Private token must be specified in order to use sudo')
+      end
 
-      request_params[:page] = paginated_data.total_pages
-      links << %(<#{request_url}?#{request_params.to_query}>; rel="last")
+      sudoed_user = find_user(sudo_identifier)
 
-      links.join(', ')
+      if sudoed_user
+        @current_user = sudoed_user
+      else
+        not_found!("No user id or username for: #{sudo_identifier}")
+      end
     end
 
-    def private_token_used?
-      private_token == @current_user.private_token
+    def sudo_identifier
+      @sudo_identifier ||= params[SUDO_PARAM] || env[SUDO_HEADER]
     end
 
     def secret_token
@@ -404,14 +389,6 @@ module API
       header(*Gitlab::Workhorse.send_git_archive(repository, ref: ref, format: format))
     end
 
-    def issue_entity(project)
-      if project.has_external_issue_tracker?
-        Entities::ExternalIssue
-      else
-        Entities::Issue
-      end
-    end
-
     # The Grape Error Middleware only has access to env but no params. We workaround this by
     # defining a method that returns the right value.
     def define_params_for_grape_middleware
diff --git a/lib/api/helpers/custom_validators.rb b/lib/api/helpers/custom_validators.rb
new file mode 100644
index 00000000000..0a8f3073a50
--- /dev/null
+++ b/lib/api/helpers/custom_validators.rb
@@ -0,0 +1,14 @@
+module API
+  module Helpers
+    module CustomValidators
+      class Absence < Grape::Validations::Base
+        def validate_param!(attr_name, params)
+          return if params.respond_to?(:key?) && !params.key?(attr_name)
+          raise Grape::Exceptions::Validation, params: [@scope.full_name(attr_name)], message: message(:absence)
+        end
+      end
+    end
+  end
+end
+
+Grape::Validations.register_validator(:absence, ::API::Helpers::CustomValidators::Absence)
diff --git a/lib/api/helpers/internal_helpers.rb b/lib/api/helpers/internal_helpers.rb
index eb223c1101d..2135a787b11 100644
--- a/lib/api/helpers/internal_helpers.rb
+++ b/lib/api/helpers/internal_helpers.rb
@@ -9,11 +9,11 @@ module API
       # In addition, they may have a '.git' extension and multiple namespaces
       #
       # Transform all these cases to 'namespace/project'
-      def clean_project_path(project_path, storage_paths = Repository.storages.values)
+      def clean_project_path(project_path, storages = Gitlab.config.repositories.storages.values)
         project_path = project_path.sub(/\.git\z/, '')
 
-        storage_paths.each do |storage_path|
-          storage_path = File.expand_path(storage_path)
+        storages.each do |storage|
+          storage_path = File.expand_path(storage['path'])
 
           if project_path.start_with?(storage_path)
             project_path = project_path.sub(storage_path, '')
@@ -30,7 +30,7 @@ module API
 
       def wiki?
         @wiki ||= project_path.end_with?('.wiki') &&
-          !Project.find_with_namespace(project_path)
+          !Project.find_by_full_path(project_path)
       end
 
       def project
@@ -41,7 +41,7 @@ module API
           # the wiki repository as well.
           project_path.chomp!('.wiki') if wiki?
 
-          Project.find_with_namespace(project_path)
+          Project.find_by_full_path(project_path)
         end
       end
 
@@ -52,6 +52,14 @@ module API
           :push_code
         ]
       end
+
+      def parse_allowed_environment_variables
+        return if params[:env].blank?
+
+        JSON.parse(params[:env])
+
+      rescue JSON::ParserError
+      end
     end
   end
 end
diff --git a/lib/api/helpers/pagination.rb b/lib/api/helpers/pagination.rb
new file mode 100644
index 00000000000..0764b58fb4c
--- /dev/null
+++ b/lib/api/helpers/pagination.rb
@@ -0,0 +1,45 @@
+module API
+  module Helpers
+    module Pagination
+      def paginate(relation)
+        relation.page(params[:page]).per(params[:per_page]).tap do |data|
+          add_pagination_headers(data)
+        end
+      end
+
+      private
+
+      def add_pagination_headers(paginated_data)
+        header 'X-Total',       paginated_data.total_count.to_s
+        header 'X-Total-Pages', paginated_data.total_pages.to_s
+        header 'X-Per-Page',    paginated_data.limit_value.to_s
+        header 'X-Page',        paginated_data.current_page.to_s
+        header 'X-Next-Page',   paginated_data.next_page.to_s
+        header 'X-Prev-Page',   paginated_data.prev_page.to_s
+        header 'Link',          pagination_links(paginated_data)
+      end
+
+      def pagination_links(paginated_data)
+        request_url = request.url.split('?').first
+        request_params = params.clone
+        request_params[:per_page] = paginated_data.limit_value
+
+        links = []
+
+        request_params[:page] = paginated_data.current_page - 1
+        links << %(<#{request_url}?#{request_params.to_query}>; rel="prev") unless paginated_data.first_page?
+
+        request_params[:page] = paginated_data.current_page + 1
+        links << %(<#{request_url}?#{request_params.to_query}>; rel="next") unless paginated_data.last_page?
+
+        request_params[:page] = 1
+        links << %(<#{request_url}?#{request_params.to_query}>; rel="first")
+
+        request_params[:page] = paginated_data.total_pages
+        links << %(<#{request_url}?#{request_params.to_query}>; rel="last")
+
+        links.join(', ')
+      end
+    end
+  end
+end
diff --git a/lib/api/helpers/runner.rb b/lib/api/helpers/runner.rb
new file mode 100644
index 00000000000..ec2bcaed929
--- /dev/null
+++ b/lib/api/helpers/runner.rb
@@ -0,0 +1,77 @@
+module API
+  module Helpers
+    module Runner
+      JOB_TOKEN_HEADER = 'HTTP_JOB_TOKEN'.freeze
+      JOB_TOKEN_PARAM = :token
+      UPDATE_RUNNER_EVERY = 10 * 60
+
+      def runner_registration_token_valid?
+        ActiveSupport::SecurityUtils.variable_size_secure_compare(params[:token],
+                                                                  current_application_settings.runners_registration_token)
+      end
+
+      def get_runner_version_from_params
+        return unless params['info'].present?
+        attributes_for_keys(%w(name version revision platform architecture), params['info'])
+      end
+
+      def authenticate_runner!
+        forbidden! unless current_runner
+      end
+
+      def current_runner
+        @runner ||= ::Ci::Runner.find_by_token(params[:token].to_s)
+      end
+
+      def update_runner_info
+        return unless update_runner?
+
+        current_runner.contacted_at = Time.now
+        current_runner.assign_attributes(get_runner_version_from_params)
+        current_runner.save if current_runner.changed?
+      end
+
+      def update_runner?
+        # Use a random threshold to prevent beating DB updates.
+        # It generates a distribution between [40m, 80m].
+        #
+        contacted_at_max_age = UPDATE_RUNNER_EVERY + Random.rand(UPDATE_RUNNER_EVERY)
+
+        current_runner.contacted_at.nil? ||
+          (Time.now - current_runner.contacted_at) >= contacted_at_max_age
+      end
+
+      def job_not_found!
+        if headers['User-Agent'].to_s =~ /gitlab(-ci-multi)?-runner \d+\.\d+\.\d+(~beta\.\d+\.g[0-9a-f]+)? /
+          no_content!
+        else
+          not_found!
+        end
+      end
+
+      def validate_job!(job)
+        not_found! unless job
+
+        yield if block_given?
+
+        forbidden!('Project has been deleted!') unless job.project
+        forbidden!('Job has been erased!') if job.erased?
+      end
+
+      def authenticate_job!(job)
+        validate_job!(job) do
+          forbidden! unless job_token_valid?(job)
+        end
+      end
+
+      def job_token_valid?(job)
+        token = (params[JOB_TOKEN_PARAM] || env[JOB_TOKEN_HEADER]).to_s
+        token && job.valid_token?(token)
+      end
+
+      def max_artifacts_size
+        current_application_settings.max_artifacts_size.megabytes.to_i
+      end
+    end
+  end
+end
diff --git a/lib/api/internal.rb b/lib/api/internal.rb
index 7087ce11401..7eed93aba00 100644
--- a/lib/api/internal.rb
+++ b/lib/api/internal.rb
@@ -28,11 +28,17 @@ module API
 
         protocol = params[:protocol]
 
+        actor.update_last_used_at if actor.is_a?(Key)
+
         access =
           if wiki?
             Gitlab::GitAccessWiki.new(actor, project, protocol, authentication_abilities: ssh_authentication_abilities)
           else
-            Gitlab::GitAccess.new(actor, project, protocol, authentication_abilities: ssh_authentication_abilities)
+            Gitlab::GitAccess.new(actor,
+                                  project,
+                                  protocol,
+                                  authentication_abilities: ssh_authentication_abilities,
+                                  env: parse_allowed_environment_variables)
           end
 
         access_status = access.check(params[:action], params[:changes])
@@ -57,6 +63,8 @@ module API
         status 200
 
         key = Key.find(params[:key_id])
+        key.update_last_used_at
+
         token_handler = Gitlab::LfsToken.new(key)
 
         {
@@ -99,7 +107,9 @@ module API
 
         key = Key.find_by(id: params[:key_id])
 
-        unless key
+        if key
+          key.update_last_used_at
+        else
           return { 'success' => false, 'message' => 'Could not find the given key' }
         end
 
@@ -122,6 +132,18 @@ module API
 
         { success: true, recovery_codes: codes }
       end
+
+      post "/notify_post_receive" do
+        status 200
+
+        return unless Gitlab::GitalyClient.enabled?
+
+        begin
+          Gitlab::GitalyClient::Notifications.new.post_receive(params[:repo_path])
+        rescue GRPC::Unavailable => e
+          render_api_error(e, 500)
+        end
+      end
     end
   end
 end
diff --git a/lib/api/issues.rb b/lib/api/issues.rb
index c9124649cbb..1abe8639445 100644
--- a/lib/api/issues.rb
+++ b/lib/api/issues.rb
@@ -5,28 +5,27 @@ module API
     before { authenticate! }
 
     helpers do
-      def filter_issues_state(issues, state)
-        case state
-        when 'opened' then issues.opened
-        when 'closed' then issues.closed
-        else issues
-        end
-      end
+      def find_issues(args = {})
+        args = params.merge(args)
 
-      def filter_issues_labels(issues, labels)
-        issues.includes(:labels).where('labels.title' => labels.split(','))
-      end
+        args.delete(:id)
+        args[:milestone_title] = args.delete(:milestone)
+        args[:label_name] = args.delete(:labels)
+
+        issues = IssuesFinder.new(current_user, args).execute
 
-      def filter_issues_milestone(issues, milestone)
-        issues.includes(:milestone).where('milestones.title' => milestone)
+        issues.reorder(args[:order_by] => args[:sort])
       end
 
       params :issues_params do
         optional :labels, type: String, desc: 'Comma-separated list of label names'
+        optional :milestone, type: String, desc: 'Milestone title'
         optional :order_by, type: String, values: %w[created_at updated_at], default: 'created_at',
                             desc: 'Return issues ordered by `created_at` or `updated_at` fields.'
         optional :sort, type: String, values: %w[asc desc], default: 'desc',
                         desc: 'Return issues sorted in `asc` or `desc` order.'
+        optional :milestone, type: String, desc: 'Return issues for a specific milestone'
+        optional :iids, type: Array[Integer], desc: 'The IID array of issues'
         use :pagination
       end
 
@@ -37,14 +36,12 @@ module API
         optional :labels, type: String, desc: 'Comma-separated list of label names'
         optional :due_date, type: String, desc: 'Date time string in the format YEAR-MONTH-DAY'
         optional :confidential, type: Boolean, desc: 'Boolean parameter if the issue should be confidential'
-        optional :state_event, type: String, values: %w[open close],
-                               desc: 'State of the issue'
       end
     end
 
     resource :issues do
       desc "Get currently authenticated user's issues" do
-        success Entities::Issue
+        success Entities::IssueBasic
       end
       params do
         optional :state, type: String, values: %w[opened closed all], default: 'all',
@@ -52,12 +49,9 @@ module API
         use :issues_params
       end
       get do
-        issues = current_user.issues.inc_notes_with_associations
-        issues = filter_issues_state(issues, params[:state])
-        issues = filter_issues_labels(issues, params[:labels]) unless params[:labels].nil?
-        issues = issues.reorder(params[:order_by] => params[:sort])
+        issues = find_issues(scope: 'authored')
 
-        present paginate(issues), with: Entities::Issue, current_user: current_user
+        present paginate(issues), with: Entities::IssueBasic, current_user: current_user
       end
     end
 
@@ -66,7 +60,7 @@ module API
     end
     resource :groups do
       desc 'Get a list of group issues' do
-        success Entities::Issue
+        success Entities::IssueBasic
       end
       params do
         optional :state, type: String, values: %w[opened closed all], default: 'opened',
@@ -74,16 +68,11 @@ module API
         use :issues_params
       end
       get ":id/issues" do
-        group = find_group!(params.delete(:id))
-
-        params[:group_id] = group.id
-        params[:milestone_title] = params.delete(:milestone)
-        params[:label_name] = params.delete(:labels)
+        group = find_group!(params[:id])
 
-        issues = IssuesFinder.new(current_user, params).execute
+        issues = find_issues(group_id: group.id, state: params[:state] || 'opened')
 
-        issues = issues.reorder(params[:order_by] => params[:sort])
-        present paginate(issues), with: Entities::Issue, current_user: current_user
+        present paginate(issues), with: Entities::IssueBasic, current_user: current_user
       end
     end
 
@@ -91,37 +80,32 @@ module API
       requires :id, type: String, desc: 'The ID of a project'
     end
     resource :projects do
+      include TimeTrackingEndpoints
+
       desc 'Get a list of project issues' do
-        success Entities::Issue
+        success Entities::IssueBasic
       end
       params do
         optional :state, type: String, values: %w[opened closed all], default: 'all',
                          desc: 'Return opened, closed, or all issues'
-        optional :iid, type: Integer, desc: 'The IID of the issue'
         use :issues_params
       end
       get ":id/issues" do
-        issues = IssuesFinder.new(current_user, project_id: user_project.id).execute.inc_notes_with_associations
-        issues = filter_issues_state(issues, params[:state])
-        issues = filter_issues_labels(issues, params[:labels]) unless params[:labels].nil?
-        issues = filter_by_iid(issues, params[:iid]) unless params[:iid].nil?
+        project = find_project(params[:id])
 
-        unless params[:milestone].nil?
-          issues = filter_issues_milestone(issues, params[:milestone])
-        end
+        issues = find_issues(project_id: project.id)
 
-        issues = issues.reorder(params[:order_by] => params[:sort])
-        present paginate(issues), with: Entities::Issue, current_user: current_user, project: user_project
+        present paginate(issues), with: Entities::IssueBasic, current_user: current_user, project: user_project
       end
 
       desc 'Get a single project issue' do
         success Entities::Issue
       end
       params do
-        requires :issue_id, type: Integer, desc: 'The ID of a project issue'
+        requires :issue_iid, type: Integer, desc: 'The internal ID of a project issue'
       end
-      get ":id/issues/:issue_id" do
-        issue = find_project_issue(params[:issue_id])
+      get ":id/issues/:issue_iid" do
+        issue = find_project_issue(params[:issue_iid])
         present issue, with: Entities::Issue, current_user: current_user, project: user_project
       end
 
@@ -132,8 +116,10 @@ module API
         requires :title, type: String, desc: 'The title of an issue'
         optional :created_at, type: DateTime,
                               desc: 'Date time when the issue was created. Available only for admins and project owners.'
-        optional :merge_request_for_resolving_discussions, type: Integer,
+        optional :merge_request_to_resolve_discussions_of, type: Integer,
                                                            desc: 'The IID of a merge request for which to resolve discussions'
+        optional :discussion_to_resolve, type: String,
+                                         desc: 'The ID of a discussion to resolve, also pass `merge_request_to_resolve_discussions_of`'
         use :issue_params
       end
       post ':id/issues' do
@@ -144,12 +130,6 @@ module API
 
         issue_params = declared_params(include_missing: false)
 
-        if merge_request_iid = params[:merge_request_for_resolving_discussions]
-          issue_params[:merge_request_for_resolving_discussions] = MergeRequestsFinder.new(current_user, project_id: user_project.id).
-            execute.
-            find_by(iid: merge_request_iid)
-        end
-
         issue = ::Issues::CreateService.new(user_project,
                                             current_user,
                                             issue_params.merge(request: request, api: true)).execute
@@ -168,16 +148,17 @@ module API
         success Entities::Issue
       end
       params do
-        requires :issue_id, type: Integer, desc: 'The ID of a project issue'
+        requires :issue_iid, type: Integer, desc: 'The internal ID of a project issue'
         optional :title, type: String, desc: 'The title of an issue'
         optional :updated_at, type: DateTime,
                               desc: 'Date time when the issue was updated. Available only for admins and project owners.'
+        optional :state_event, type: String, values: %w[reopen close], desc: 'State of the issue'
         use :issue_params
         at_least_one_of :title, :description, :assignee_id, :milestone_id,
                         :labels, :created_at, :due_date, :confidential, :state_event
       end
-      put ':id/issues/:issue_id' do
-        issue = user_project.issues.find(params.delete(:issue_id))
+      put ':id/issues/:issue_iid' do
+        issue = user_project.issues.find_by!(iid: params.delete(:issue_iid))
         authorize! :update_issue, issue
 
         # Setting created_at time only allowed for admins and project owners
@@ -185,9 +166,13 @@ module API
           params.delete(:updated_at)
         end
 
+        update_params = declared_params(include_missing: false).merge(request: request, api: true)
+
         issue = ::Issues::UpdateService.new(user_project,
                                             current_user,
-                                            declared_params(include_missing: false)).execute(issue)
+                                            update_params).execute(issue)
+
+        render_spam_error! if issue.spam?
 
         if issue.valid?
           present issue, with: Entities::Issue, current_user: current_user, project: user_project
@@ -200,11 +185,11 @@ module API
         success Entities::Issue
       end
       params do
-        requires :issue_id, type: Integer, desc: 'The ID of a project issue'
+        requires :issue_iid, type: Integer, desc: 'The internal ID of a project issue'
         requires :to_project_id, type: Integer, desc: 'The ID of the new project'
       end
-      post ':id/issues/:issue_id/move' do
-        issue = user_project.issues.find_by(id: params[:issue_id])
+      post ':id/issues/:issue_iid/move' do
+        issue = user_project.issues.find_by(iid: params[:issue_iid])
         not_found!('Issue') unless issue
 
         new_project = Project.find_by(id: params[:to_project_id])
@@ -220,10 +205,10 @@ module API
 
       desc 'Delete a project issue'
       params do
-        requires :issue_id, type: Integer, desc: 'The ID of a project issue'
+        requires :issue_iid, type: Integer, desc: 'The internal ID of a project issue'
       end
-      delete ":id/issues/:issue_id" do
-        issue = user_project.issues.find_by(id: params[:issue_id])
+      delete ":id/issues/:issue_iid" do
+        issue = user_project.issues.find_by(iid: params[:issue_iid])
         not_found!('Issue') unless issue
 
         authorize!(:destroy_issue, issue)
diff --git a/lib/api/jobs.rb b/lib/api/jobs.rb
new file mode 100644
index 00000000000..44118522abe
--- /dev/null
+++ b/lib/api/jobs.rb
@@ -0,0 +1,252 @@
+module API
+  class Jobs < Grape::API
+    include PaginationParams
+
+    before { authenticate! }
+
+    params do
+      requires :id, type: String, desc: 'The ID of a project'
+    end
+    resource :projects do
+      helpers do
+        params :optional_scope do
+          optional :scope, types: [String, Array[String]], desc: 'The scope of builds to show',
+                           values: ::CommitStatus::AVAILABLE_STATUSES,
+                           coerce_with: ->(scope) {
+                             case scope
+                             when String
+                               [scope]
+                             when Hashie::Mash
+                               scope.values
+                             when Hashie::Array
+                               scope
+                             else
+                               ['unknown']
+                             end
+                           }
+        end
+      end
+
+      desc 'Get a projects jobs' do
+        success Entities::Job
+      end
+      params do
+        use :optional_scope
+        use :pagination
+      end
+      get ':id/jobs' do
+        builds = user_project.builds.order('id DESC')
+        builds = filter_builds(builds, params[:scope])
+
+        present paginate(builds), with: Entities::Job
+      end
+
+      desc 'Get pipeline jobs' do
+        success Entities::Job
+      end
+      params do
+        requires :pipeline_id, type: Integer,  desc: 'The pipeline ID'
+        use :optional_scope
+        use :pagination
+      end
+      get ':id/pipelines/:pipeline_id/jobs' do
+        pipeline = user_project.pipelines.find(params[:pipeline_id])
+        builds = pipeline.builds
+        builds = filter_builds(builds, params[:scope])
+
+        present paginate(builds), with: Entities::Job
+      end
+
+      desc 'Get a specific job of a project' do
+        success Entities::Job
+      end
+      params do
+        requires :job_id, type: Integer, desc: 'The ID of a job'
+      end
+      get ':id/jobs/:job_id' do
+        authorize_read_builds!
+
+        build = get_build!(params[:job_id])
+
+        present build, with: Entities::Job
+      end
+
+      desc 'Download the artifacts file from a job' do
+        detail 'This feature was introduced in GitLab 8.5'
+      end
+      params do
+        requires :job_id, type: Integer, desc: 'The ID of a job'
+      end
+      get ':id/jobs/:job_id/artifacts' do
+        authorize_read_builds!
+
+        build = get_build!(params[:job_id])
+
+        present_artifacts!(build.artifacts_file)
+      end
+
+      desc 'Download the artifacts file from a job' do
+        detail 'This feature was introduced in GitLab 8.10'
+      end
+      params do
+        requires :ref_name, type: String, desc: 'The ref from repository'
+        requires :job,      type: String, desc: 'The name for the job'
+      end
+      get ':id/jobs/artifacts/:ref_name/download',
+        requirements: { ref_name: /.+/ } do
+        authorize_read_builds!
+
+        builds = user_project.latest_successful_builds_for(params[:ref_name])
+        latest_build = builds.find_by!(name: params[:job])
+
+        present_artifacts!(latest_build.artifacts_file)
+      end
+
+      # TODO: We should use `present_file!` and leave this implementation for backward compatibility (when build trace
+      #       is saved in the DB instead of file). But before that, we need to consider how to replace the value of
+      #       `runners_token` with some mask (like `xxxxxx`) when sending trace file directly by workhorse.
+      desc 'Get a trace of a specific job of a project'
+      params do
+        requires :job_id, type: Integer, desc: 'The ID of a job'
+      end
+      get ':id/jobs/:job_id/trace' do
+        authorize_read_builds!
+
+        build = get_build!(params[:job_id])
+
+        header 'Content-Disposition', "infile; filename=\"#{build.id}.log\""
+        content_type 'text/plain'
+        env['api.format'] = :binary
+
+        trace = build.trace
+        body trace
+      end
+
+      desc 'Cancel a specific job of a project' do
+        success Entities::Job
+      end
+      params do
+        requires :job_id, type: Integer, desc: 'The ID of a job'
+      end
+      post ':id/jobs/:job_id/cancel' do
+        authorize_update_builds!
+
+        build = get_build!(params[:job_id])
+
+        build.cancel
+
+        present build, with: Entities::Job
+      end
+
+      desc 'Retry a specific build of a project' do
+        success Entities::Job
+      end
+      params do
+        requires :job_id, type: Integer, desc: 'The ID of a build'
+      end
+      post ':id/jobs/:job_id/retry' do
+        authorize_update_builds!
+
+        build = get_build!(params[:job_id])
+        return forbidden!('Job is not retryable') unless build.retryable?
+
+        build = Ci::Build.retry(build, current_user)
+
+        present build, with: Entities::Job
+      end
+
+      desc 'Erase job (remove artifacts and the trace)' do
+        success Entities::Job
+      end
+      params do
+        requires :job_id, type: Integer, desc: 'The ID of a build'
+      end
+      post ':id/jobs/:job_id/erase' do
+        authorize_update_builds!
+
+        build = get_build!(params[:job_id])
+        return forbidden!('Job is not erasable!') unless build.erasable?
+
+        build.erase(erased_by: current_user)
+        present build, with: Entities::Job
+      end
+
+      desc 'Keep the artifacts to prevent them from being deleted' do
+        success Entities::Job
+      end
+      params do
+        requires :job_id, type: Integer, desc: 'The ID of a job'
+      end
+      post ':id/jobs/:job_id/artifacts/keep' do
+        authorize_update_builds!
+
+        build = get_build!(params[:job_id])
+        return not_found!(build) unless build.artifacts?
+
+        build.keep_artifacts!
+
+        status 200
+        present build, with: Entities::Job
+      end
+
+      desc 'Trigger a manual job' do
+        success Entities::Job
+        detail 'This feature was added in GitLab 8.11'
+      end
+      params do
+        requires :job_id, type: Integer, desc: 'The ID of a Job'
+      end
+      post ":id/jobs/:job_id/play" do
+        authorize_read_builds!
+
+        build = get_build!(params[:job_id])
+
+        bad_request!("Unplayable Job") unless build.playable?
+
+        build.play(current_user)
+
+        status 200
+        present build, with: Entities::Job
+      end
+    end
+
+    helpers do
+      def get_build(id)
+        user_project.builds.find_by(id: id.to_i)
+      end
+
+      def get_build!(id)
+        get_build(id) || not_found!
+      end
+
+      def present_artifacts!(artifacts_file)
+        if !artifacts_file.file_storage?
+          redirect_to(build.artifacts_file.url)
+        elsif artifacts_file.exists?
+          present_file!(artifacts_file.path, artifacts_file.filename)
+        else
+          not_found!
+        end
+      end
+
+      def filter_builds(builds, scope)
+        return builds if scope.nil? || scope.empty?
+
+        available_statuses = ::CommitStatus::AVAILABLE_STATUSES
+
+        unknown = scope - available_statuses
+        render_api_error!('Scope contains invalid value(s)', 400) unless unknown.empty?
+
+        builds.where(status: available_statuses && scope)
+      end
+
+      def authorize_read_builds!
+        authorize! :read_build, user_project
+      end
+
+      def authorize_update_builds!
+        authorize! :update_build, user_project
+      end
+    end
+  end
+end
diff --git a/lib/api/labels.rb b/lib/api/labels.rb
index 652786d4e3e..59f0e7cb647 100644
--- a/lib/api/labels.rb
+++ b/lib/api/labels.rb
@@ -1,6 +1,7 @@
 module API
-  # Labels API
   class Labels < Grape::API
+    include PaginationParams
+
     before { authenticate! }
 
     params do
@@ -10,8 +11,11 @@ module API
       desc 'Get all labels of the project' do
         success Entities::Label
       end
+      params do
+        use :pagination
+      end
       get ':id/labels' do
-        present available_labels, with: Entities::Label, current_user: current_user, project: user_project
+        present paginate(available_labels), with: Entities::Label, current_user: current_user, project: user_project
       end
 
       desc 'Create a new label' do
@@ -52,7 +56,7 @@ module API
         label = user_project.labels.find_by(title: params[:name])
         not_found!('Label') unless label
 
-        present label.destroy, with: Entities::Label, current_user: current_user, project: user_project
+        label.destroy
       end
 
       desc 'Update an existing label. At least one optional parameter is required.' do
diff --git a/lib/api/members.rb b/lib/api/members.rb
index d85f1f78cd6..baf85e6075a 100644
--- a/lib/api/members.rb
+++ b/lib/api/members.rb
@@ -55,24 +55,13 @@ module API
           authorize_admin_source!(source_type, source)
 
           member = source.members.find_by(user_id: params[:user_id])
+          conflict!('Member already exists') if member
 
-          # We need this explicit check because `source.add_user` doesn't
-          # currently return the member created so it would return 201 even if
-          # the member already existed...
-          # The `source_type == 'group'` check is to ensure back-compatibility
-          # but 409 behavior should be used for both project and group members in 9.0!
-          conflict!('Member already exists') if source_type == 'group' && member
-
-          unless member
-            member = source.add_user(params[:user_id], params[:access_level], current_user: current_user, expires_at: params[:expires_at])
-          end
+          member = source.add_user(params[:user_id], params[:access_level], current_user: current_user, expires_at: params[:expires_at])
 
           if member.persisted? && member.valid?
             present member.user, with: Entities::Member, member: member
           else
-            # This is to ensure back-compatibility but 400 behavior should be used
-            # for all validation errors in 9.0!
-            render_api_error!('Access level is not known', 422) if member.errors.key?(:access_level)
             render_validation_error!(member)
           end
         end
@@ -86,18 +75,14 @@ module API
           optional :expires_at, type: DateTime, desc: 'Date string in the format YEAR-MONTH-DAY'
         end
         put ":id/members/:user_id" do
-          source = find_source(source_type, params[:id])
+          source = find_source(source_type, params.delete(:id))
           authorize_admin_source!(source_type, source)
 
-          member = source.members.find_by!(user_id: params[:user_id])
-          attrs = attributes_for_keys [:access_level, :expires_at]
+          member = source.members.find_by!(user_id: params.delete(:user_id))
 
-          if member.update_attributes(attrs)
+          if member.update_attributes(declared_params(include_missing: false))
             present member.user, with: Entities::Member, member: member
           else
-            # This is to ensure back-compatibility but 400 behavior should be used
-            # for all validation errors in 9.0!
-            render_api_error!('Access level is not known', 422) if member.errors.key?(:access_level)
             render_validation_error!(member)
           end
         end
@@ -108,24 +93,10 @@ module API
         end
         delete ":id/members/:user_id" do
           source = find_source(source_type, params[:id])
+          # Ensure that memeber exists
+          source.members.find_by!(user_id: params[:user_id])
 
-          # This is to ensure back-compatibility but find_by! should be used
-          # in that casse in 9.0!
-          member = source.members.find_by(user_id: params[:user_id])
-
-          # This is to ensure back-compatibility but this should be removed in
-          # favor of find_by! in 9.0!
-          not_found!("Member: user_id:#{params[:user_id]}") if source_type == 'group' && member.nil?
-
-          # This is to ensure back-compatibility but 204 behavior should be used
-          # for all DELETE endpoints in 9.0!
-          if member.nil?
-            { message: "Access revoked", id: params[:user_id].to_i }
-          else
-            ::Members::DestroyService.new(source, current_user, declared_params).execute
-
-            present member.user, with: Entities::Member, member: member
-          end
+          ::Members::DestroyService.new(source, current_user, declared_params).execute
         end
       end
     end
diff --git a/lib/api/merge_request_diffs.rb b/lib/api/merge_request_diffs.rb
index 07435d78468..a59e39cca26 100644
--- a/lib/api/merge_request_diffs.rb
+++ b/lib/api/merge_request_diffs.rb
@@ -1,6 +1,8 @@
 module API
   # MergeRequestDiff API
   class MergeRequestDiffs < Grape::API
+    include PaginationParams
+
     before { authenticate! }
 
     resource :projects do
@@ -11,15 +13,13 @@ module API
 
       params do
         requires :id, type: String, desc: 'The ID of a project'
-        requires :merge_request_id, type: Integer, desc: 'The ID of a merge request'
+        requires :merge_request_iid, type: Integer, desc: 'The IID of a merge request'
+        use :pagination
       end
+      get ":id/merge_requests/:merge_request_iid/versions" do
+        merge_request = find_merge_request_with_access(params[:merge_request_iid])
 
-      get ":id/merge_requests/:merge_request_id/versions" do
-        merge_request = user_project.merge_requests.
-          find(params[:merge_request_id])
-
-        authorize! :read_merge_request, merge_request
-        present merge_request.merge_request_diffs, with: Entities::MergeRequestDiff
+        present paginate(merge_request.merge_request_diffs), with: Entities::MergeRequestDiff
       end
 
       desc 'Get a single merge request diff version' do
@@ -29,15 +29,13 @@ module API
 
       params do
         requires :id, type: String, desc: 'The ID of a project'
-        requires :merge_request_id, type: Integer, desc: 'The ID of a merge request'
+        requires :merge_request_iid, type: Integer, desc: 'The IID of a merge request'
         requires :version_id, type: Integer, desc: 'The ID of a merge request diff version'
       end
 
-      get ":id/merge_requests/:merge_request_id/versions/:version_id" do
-        merge_request = user_project.merge_requests.
-          find(params[:merge_request_id])
+      get ":id/merge_requests/:merge_request_iid/versions/:version_id" do
+        merge_request = find_merge_request_with_access(params[:merge_request_iid])
 
-        authorize! :read_merge_request, merge_request
         present merge_request.merge_request_diffs.find(params[:version_id]), with: Entities::MergeRequestDiffFull
       end
     end
diff --git a/lib/api/merge_requests.rb b/lib/api/merge_requests.rb
index 253460830ff..7a03955a045 100644
--- a/lib/api/merge_requests.rb
+++ b/lib/api/merge_requests.rb
@@ -2,14 +2,14 @@ module API
   class MergeRequests < Grape::API
     include PaginationParams
 
-    DEPRECATION_MESSAGE = 'This endpoint is deprecated and will be removed in GitLab 9.0.'.freeze
-
     before { authenticate! }
 
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
     resource :projects do
+      include TimeTrackingEndpoints
+
       helpers do
         def handle_merge_request_errors!(errors)
           if errors[:project_access].any?
@@ -25,16 +25,25 @@ module API
           render_api_error!(errors, 400)
         end
 
+        def issue_entity(project)
+          if project.has_external_issue_tracker?
+            Entities::ExternalIssue
+          else
+            Entities::IssueBasic
+          end
+        end
+
         params :optional_params do
           optional :description, type: String, desc: 'The description of the merge request'
           optional :assignee_id, type: Integer, desc: 'The ID of a user to assign the merge request'
           optional :milestone_id, type: Integer, desc: 'The ID of a milestone to assign the merge request'
           optional :labels, type: String, desc: 'Comma-separated list of label names'
+          optional :remove_source_branch, type: Boolean, desc: 'Remove source branch when merging'
         end
       end
 
       desc 'List merge requests' do
-        success Entities::MergeRequest
+        success Entities::MergeRequestBasic
       end
       params do
         optional :state, type: String, values: %w[opened closed merged all], default: 'all',
@@ -43,14 +52,14 @@ module API
                             desc: 'Return merge requests ordered by `created_at` or `updated_at` fields.'
         optional :sort, type: String, values: %w[asc desc], default: 'desc',
                         desc: 'Return merge requests sorted in `asc` or `desc` order.'
-        optional :iid, type: Array[Integer], desc: 'The IID of the merge requests'
+        optional :iids, type: Array[Integer], desc: 'The IID array of merge requests'
         use :pagination
       end
       get ":id/merge_requests" do
         authorize! :read_merge_request, user_project
 
         merge_requests = user_project.merge_requests.inc_notes_with_associations
-        merge_requests = filter_by_iid(merge_requests, params[:iid]) if params[:iid].present?
+        merge_requests = filter_by_iid(merge_requests, params[:iids]) if params[:iids].present?
 
         merge_requests =
           case params[:state]
@@ -61,7 +70,7 @@ module API
           end
 
         merge_requests = merge_requests.reorder(params[:order_by] => params[:sort])
-        present paginate(merge_requests), with: Entities::MergeRequest, current_user: current_user, project: user_project
+        present paginate(merge_requests), with: Entities::MergeRequestBasic, current_user: current_user, project: user_project
       end
 
       desc 'Create a merge request' do
@@ -78,7 +87,8 @@ module API
       post ":id/merge_requests" do
         authorize! :create_merge_request, user_project
 
-        mr_params = declared_params
+        mr_params = declared_params(include_missing: false)
+        mr_params[:force_remove_source_branch] = mr_params.delete(:remove_source_branch) if mr_params[:remove_source_branch].present?
 
         merge_request = ::MergeRequests::CreateService.new(user_project, current_user, mr_params).execute
 
@@ -91,188 +101,176 @@ module API
 
       desc 'Delete a merge request'
       params do
-        requires :merge_request_id, type: Integer, desc: 'The ID of a merge request'
+        requires :merge_request_iid, type: Integer, desc: 'The IID of a merge request'
       end
-      delete ":id/merge_requests/:merge_request_id" do
-        merge_request = user_project.merge_requests.find_by(id: params[:merge_request_id])
+      delete ":id/merge_requests/:merge_request_iid" do
+        merge_request = find_project_merge_request(params[:merge_request_iid])
 
         authorize!(:destroy_merge_request, merge_request)
         merge_request.destroy
       end
 
-      # Routing "merge_request/:merge_request_id/..." is DEPRECATED and WILL BE REMOVED in version 9.0
-      # Use "merge_requests/:merge_request_id/..." instead.
-      #
       params do
-        requires :merge_request_id, type: Integer, desc: 'The ID of a merge request'
+        requires :merge_request_iid, type: Integer, desc: 'The IID of a merge request'
       end
-      { ":id/merge_request/:merge_request_id" => :deprecated, ":id/merge_requests/:merge_request_id" => :ok }.each do |path, status|
-        desc 'Get a single merge request' do
-          if status == :deprecated
-            detail DEPRECATION_MESSAGE
-          end
-          success Entities::MergeRequest
-        end
-        get path do
-          merge_request = user_project.merge_requests.find(params[:merge_request_id])
-          authorize! :read_merge_request, merge_request
-          present merge_request, with: Entities::MergeRequest, current_user: current_user, project: user_project
-        end
+      desc 'Get a single merge request' do
+        success Entities::MergeRequest
+      end
+      get ':id/merge_requests/:merge_request_iid' do
+        merge_request = find_merge_request_with_access(params[:merge_request_iid])
 
-        desc 'Get the commits of a merge request' do
-          success Entities::RepoCommit
-        end
-        get "#{path}/commits" do
-          merge_request = user_project.merge_requests.find(params[:merge_request_id])
-          authorize! :read_merge_request, merge_request
-          present merge_request.commits, with: Entities::RepoCommit
-        end
+        present merge_request, with: Entities::MergeRequest, current_user: current_user, project: user_project
+      end
 
-        desc 'Show the merge request changes' do
-          success Entities::MergeRequestChanges
-        end
-        get "#{path}/changes" do
-          merge_request = user_project.merge_requests.find(params[:merge_request_id])
-          authorize! :read_merge_request, merge_request
-          present merge_request, with: Entities::MergeRequestChanges, current_user: current_user
-        end
+      desc 'Get the commits of a merge request' do
+        success Entities::RepoCommit
+      end
+      get ':id/merge_requests/:merge_request_iid/commits' do
+        merge_request = find_merge_request_with_access(params[:merge_request_iid])
+        commits = ::Kaminari.paginate_array(merge_request.commits)
 
-        desc 'Update a merge request' do
-          success Entities::MergeRequest
-        end
-        params do
-          optional :title, type: String, desc: 'The title of the merge request'
-          optional :target_branch, type: String, desc: 'The target branch'
-          optional :state_event, type: String, values: %w[close reopen merge],
-                                 desc: 'Status of the merge request'
-          use :optional_params
-          at_least_one_of :title, :target_branch, :description, :assignee_id,
-                          :milestone_id, :labels, :state_event
-        end
-        put path do
-          merge_request = user_project.merge_requests.find(params.delete(:merge_request_id))
-          authorize! :update_merge_request, merge_request
+        present paginate(commits), with: Entities::RepoCommit
+      end
 
-          mr_params = declared_params(include_missing: false)
+      desc 'Show the merge request changes' do
+        success Entities::MergeRequestChanges
+      end
+      get ':id/merge_requests/:merge_request_iid/changes' do
+        merge_request = find_merge_request_with_access(params[:merge_request_iid])
 
-          merge_request = ::MergeRequests::UpdateService.new(user_project, current_user, mr_params).execute(merge_request)
+        present merge_request, with: Entities::MergeRequestChanges, current_user: current_user
+      end
 
-          if merge_request.valid?
-            present merge_request, with: Entities::MergeRequest, current_user: current_user, project: user_project
-          else
-            handle_merge_request_errors! merge_request.errors
-          end
-        end
+      desc 'Update a merge request' do
+        success Entities::MergeRequest
+      end
+      params do
+        optional :title, type: String, allow_blank: false, desc: 'The title of the merge request'
+        optional :target_branch, type: String, allow_blank: false, desc: 'The target branch'
+        optional :state_event, type: String, values: %w[close reopen],
+                               desc: 'Status of the merge request'
+        use :optional_params
+        at_least_one_of :title, :target_branch, :description, :assignee_id,
+                        :milestone_id, :labels, :state_event,
+                        :remove_source_branch
+      end
+      put ':id/merge_requests/:merge_request_iid' do
+        merge_request = find_merge_request_with_access(params.delete(:merge_request_iid), :update_merge_request)
 
-        desc 'Merge a merge request' do
-          success Entities::MergeRequest
-        end
-        params do
-          optional :merge_commit_message, type: String, desc: 'Custom merge commit message'
-          optional :should_remove_source_branch, type: Boolean,
-                                                 desc: 'When true, the source branch will be deleted if possible'
-          optional :merge_when_build_succeeds, type: Boolean,
-                                               desc: 'When true, this merge request will be merged when the pipeline succeeds'
-          optional :sha, type: String, desc: 'When present, must have the HEAD SHA of the source branch'
-        end
-        put "#{path}/merge" do
-          merge_request = user_project.merge_requests.find(params[:merge_request_id])
+        mr_params = declared_params(include_missing: false)
+        mr_params[:force_remove_source_branch] = mr_params.delete(:remove_source_branch) if mr_params[:remove_source_branch].present?
 
-          # Merge request can not be merged
-          # because user dont have permissions to push into target branch
-          unauthorized! unless merge_request.can_be_merged_by?(current_user)
+        merge_request = ::MergeRequests::UpdateService.new(user_project, current_user, mr_params).execute(merge_request)
 
-          not_allowed! unless merge_request.mergeable_state?
+        if merge_request.valid?
+          present merge_request, with: Entities::MergeRequest, current_user: current_user, project: user_project
+        else
+          handle_merge_request_errors! merge_request.errors
+        end
+      end
 
-          render_api_error!('Branch cannot be merged', 406) unless merge_request.mergeable?
+      desc 'Merge a merge request' do
+        success Entities::MergeRequest
+      end
+      params do
+        optional :merge_commit_message, type: String, desc: 'Custom merge commit message'
+        optional :should_remove_source_branch, type: Boolean,
+                                               desc: 'When true, the source branch will be deleted if possible'
+        optional :merge_when_pipeline_succeeds, type: Boolean,
+                                                desc: 'When true, this merge request will be merged when the pipeline succeeds'
+        optional :sha, type: String, desc: 'When present, must have the HEAD SHA of the source branch'
+      end
+      put ':id/merge_requests/:merge_request_iid/merge' do
+        merge_request = find_project_merge_request(params[:merge_request_iid])
 
-          if params[:sha] && merge_request.diff_head_sha != params[:sha]
-            render_api_error!("SHA does not match HEAD of source branch: #{merge_request.diff_head_sha}", 409)
-          end
+        # Merge request can not be merged
+        # because user dont have permissions to push into target branch
+        unauthorized! unless merge_request.can_be_merged_by?(current_user)
 
-          merge_params = {
-            commit_message: params[:merge_commit_message],
-            should_remove_source_branch: params[:should_remove_source_branch]
-          }
+        not_allowed! unless merge_request.mergeable_state?
 
-          if params[:merge_when_build_succeeds] && merge_request.head_pipeline && merge_request.head_pipeline.active?
-            ::MergeRequests::MergeWhenPipelineSucceedsService
-              .new(merge_request.target_project, current_user, merge_params)
-              .execute(merge_request)
-          else
-            ::MergeRequests::MergeService
-              .new(merge_request.target_project, current_user, merge_params)
-              .execute(merge_request)
-          end
+        render_api_error!('Branch cannot be merged', 406) unless merge_request.mergeable?
 
-          present merge_request, with: Entities::MergeRequest, current_user: current_user, project: user_project
+        if params[:sha] && merge_request.diff_head_sha != params[:sha]
+          render_api_error!("SHA does not match HEAD of source branch: #{merge_request.diff_head_sha}", 409)
         end
 
-        desc 'Cancel merge if "Merge When Pipeline Succeeds" is enabled' do
-          success Entities::MergeRequest
+        merge_params = {
+          commit_message: params[:merge_commit_message],
+          should_remove_source_branch: params[:should_remove_source_branch]
+        }
+
+        if params[:merge_when_pipeline_succeeds] && merge_request.head_pipeline && merge_request.head_pipeline.active?
+          ::MergeRequests::MergeWhenPipelineSucceedsService
+            .new(merge_request.target_project, current_user, merge_params)
+            .execute(merge_request)
+        else
+          ::MergeRequests::MergeService
+            .new(merge_request.target_project, current_user, merge_params)
+            .execute(merge_request)
         end
-        post "#{path}/cancel_merge_when_build_succeeds" do
-          merge_request = user_project.merge_requests.find(params[:merge_request_id])
 
-          unauthorized! unless merge_request.can_cancel_merge_when_build_succeeds?(current_user)
+        present merge_request, with: Entities::MergeRequest, current_user: current_user, project: user_project
+      end
 
-          ::MergeRequest::MergeWhenPipelineSucceedsService
-            .new(merge_request.target_project, current_user)
-            .cancel(merge_request)
-        end
+      desc 'Cancel merge if "Merge When Pipeline Succeeds" is enabled' do
+        success Entities::MergeRequest
+      end
+      post ':id/merge_requests/:merge_request_iid/cancel_merge_when_pipeline_succeeds' do
+        merge_request = find_project_merge_request(params[:merge_request_iid])
 
-        desc 'Get the comments of a merge request' do
-          detail 'Duplicate. DEPRECATED and WILL BE REMOVED in 9.0'
-          success Entities::MRNote
-        end
-        params do
-          use :pagination
-        end
-        get "#{path}/comments" do
-          merge_request = user_project.merge_requests.find(params[:merge_request_id])
+        unauthorized! unless merge_request.can_cancel_merge_when_pipeline_succeeds?(current_user)
 
-          authorize! :read_merge_request, merge_request
+        ::MergeRequest::MergeWhenPipelineSucceedsService
+          .new(merge_request.target_project, current_user)
+          .cancel(merge_request)
+      end
 
-          present paginate(merge_request.notes.fresh), with: Entities::MRNote
-        end
+      desc 'Get the comments of a merge request' do
+        success Entities::MRNote
+      end
+      params do
+        use :pagination
+      end
+      get ':id/merge_requests/:merge_request_iid/comments' do
+        merge_request = find_merge_request_with_access(params[:merge_request_iid])
+        present paginate(merge_request.notes.fresh), with: Entities::MRNote
+      end
 
-        desc 'Post a comment to a merge request' do
-          detail 'Duplicate. DEPRECATED and WILL BE REMOVED in 9.0'
-          success Entities::MRNote
-        end
-        params do
-          requires :note, type: String, desc: 'The text of the comment'
-        end
-        post "#{path}/comments" do
-          merge_request = user_project.merge_requests.find(params[:merge_request_id])
-          authorize! :create_note, merge_request
+      desc 'Post a comment to a merge request' do
+        success Entities::MRNote
+      end
+      params do
+        requires :note, type: String, desc: 'The text of the comment'
+      end
+      post ':id/merge_requests/:merge_request_iid/comments' do
+        merge_request = find_merge_request_with_access(params[:merge_request_iid], :create_note)
 
-          opts = {
-            note: params[:note],
-            noteable_type: 'MergeRequest',
-            noteable_id: merge_request.id
-          }
+        opts = {
+          note: params[:note],
+          noteable_type: 'MergeRequest',
+          noteable_id: merge_request.id
+        }
 
-          note = ::Notes::CreateService.new(user_project, current_user, opts).execute
+        note = ::Notes::CreateService.new(user_project, current_user, opts).execute
 
-          if note.save
-            present note, with: Entities::MRNote
-          else
-            render_api_error!("Failed to save note #{note.errors.messages}", 400)
-          end
+        if note.save
+          present note, with: Entities::MRNote
+        else
+          render_api_error!("Failed to save note #{note.errors.messages}", 400)
         end
+      end
 
-        desc 'List issues that will be closed on merge' do
-          success Entities::MRNote
-        end
-        params do
-          use :pagination
-        end
-        get "#{path}/closes_issues" do
-          merge_request = user_project.merge_requests.find(params[:merge_request_id])
-          issues = ::Kaminari.paginate_array(merge_request.closes_issues(current_user))
-          present paginate(issues), with: issue_entity(user_project), current_user: current_user
-        end
+      desc 'List issues that will be closed on merge' do
+        success Entities::MRNote
+      end
+      params do
+        use :pagination
+      end
+      get ':id/merge_requests/:merge_request_iid/closes_issues' do
+        merge_request = find_merge_request_with_access(params[:merge_request_iid])
+        issues = ::Kaminari.paginate_array(merge_request.closes_issues(current_user))
+        present paginate(issues), with: issue_entity(user_project), current_user: current_user
       end
     end
   end
diff --git a/lib/api/milestones.rb b/lib/api/milestones.rb
index 3c373a84ec5..abd263c1dfc 100644
--- a/lib/api/milestones.rb
+++ b/lib/api/milestones.rb
@@ -30,7 +30,8 @@ module API
       params do
         optional :state, type: String, values: %w[active closed all], default: 'all',
                          desc: 'Return "active", "closed", or "all" milestones'
-        optional :iid, type: Array[Integer], desc: 'The IID of the milestone'
+        optional :iids, type: Array[Integer], desc: 'The IIDs of the milestones'
+        optional :search, type: String, desc: 'The search criteria for the title or description of the milestone'
         use :pagination
       end
       get ":id/milestones" do
@@ -38,7 +39,8 @@ module API
 
         milestones = user_project.milestones
         milestones = filter_milestones_state(milestones, params[:state])
-        milestones = filter_by_iid(milestones, params[:iid]) if params[:iid].present?
+        milestones = filter_by_iid(milestones, params[:iids]) if params[:iids].present?
+        milestones = filter_by_search(milestones, params[:search]) if params[:search]
 
         present paginate(milestones), with: Entities::Milestone
       end
@@ -101,7 +103,7 @@ module API
       end
 
       desc 'Get all issues for a single project milestone' do
-        success Entities::Issue
+        success Entities::IssueBasic
       end
       params do
         requires :milestone_id, type: Integer, desc: 'The ID of a project milestone'
@@ -114,11 +116,38 @@ module API
 
         finder_params = {
           project_id: user_project.id,
-          milestone_title: milestone.title
+          milestone_title: milestone.title,
+          sort: 'position_asc'
         }
 
         issues = IssuesFinder.new(current_user, finder_params).execute
-        present paginate(issues), with: Entities::Issue, current_user: current_user, project: user_project
+        present paginate(issues), with: Entities::IssueBasic, current_user: current_user, project: user_project
+      end
+
+      desc 'Get all merge requests for a single project milestone' do
+        detail 'This feature was introduced in GitLab 9.'
+        success Entities::MergeRequestBasic
+      end
+      params do
+        requires :milestone_id, type: Integer, desc: 'The ID of a project milestone'
+        use :pagination
+      end
+      get ':id/milestones/:milestone_id/merge_requests' do
+        authorize! :read_milestone, user_project
+
+        milestone = user_project.milestones.find(params[:milestone_id])
+
+        finder_params = {
+          project_id: user_project.id,
+          milestone_id: milestone.id,
+          sort: 'position_asc'
+        }
+
+        merge_requests = MergeRequestsFinder.new(current_user, finder_params).execute
+        present paginate(merge_requests),
+          with: Entities::MergeRequestBasic,
+          current_user: current_user,
+          project: user_project
       end
     end
   end
diff --git a/lib/api/notes.rb b/lib/api/notes.rb
index d0faf17714b..3b3e45cbd06 100644
--- a/lib/api/notes.rb
+++ b/lib/api/notes.rb
@@ -4,7 +4,7 @@ module API
 
     before { authenticate! }
 
-    NOTEABLE_TYPES = [Issue, MergeRequest, Snippet]
+    NOTEABLE_TYPES = [Issue, MergeRequest, Snippet].freeze
 
     params do
       requires :id, type: String, desc: 'The ID of a project'
@@ -69,24 +69,28 @@ module API
           optional :created_at, type: String, desc: 'The creation date of the note'
         end
         post ":id/#{noteables_str}/:noteable_id/notes" do
-          required_attributes! [:body]
-
           opts = {
-           note: params[:body],
-           noteable_type: noteables_str.classify,
-           noteable_id: params[:noteable_id]
+            note: params[:body],
+            noteable_type: noteables_str.classify,
+            noteable_id: params[:noteable_id]
           }
 
-          if params[:created_at] && (current_user.is_admin? || user_project.owner == current_user)
-            opts[:created_at] = params[:created_at]
-          end
+          noteable = user_project.send(noteables_str.to_sym).find(params[:noteable_id])
+
+          if can?(current_user, noteable_read_ability_name(noteable), noteable)
+            if params[:created_at] && (current_user.is_admin? || user_project.owner == current_user)
+              opts[:created_at] = params[:created_at]
+            end
 
-          note = ::Notes::CreateService.new(user_project, current_user, opts).execute
+            note = ::Notes::CreateService.new(user_project, current_user, opts).execute
 
-          if note.valid?
-            present note, with: Entities::const_get(note.class.name)
+            if note.valid?
+              present note, with: Entities.const_get(note.class.name)
+            else
+              not_found!("Note #{note.errors.messages}")
+            end
           else
-            not_found!("Note #{note.errors.messages}")
+            not_found!("Note")
           end
         end
 
@@ -127,9 +131,7 @@ module API
           note = user_project.notes.find(params[:note_id])
           authorize! :admin_note, note
 
-          ::Notes::DeleteService.new(user_project, current_user).execute(note)
-
-          present note, with: Entities::Note
+          ::Notes::DestroyService.new(user_project, current_user).execute(note)
         end
       end
     end
diff --git a/lib/api/pagination_params.rb b/lib/api/pagination_params.rb
index 8c1e4381a74..f566eb3ed2b 100644
--- a/lib/api/pagination_params.rb
+++ b/lib/api/pagination_params.rb
@@ -15,8 +15,8 @@ module API
     included do
       helpers do
         params :pagination do
-          optional :page, type: Integer, desc: 'Current page number'
-          optional :per_page, type: Integer, desc: 'Number of items per page'
+          optional :page, type: Integer, default: 1, desc: 'Current page number'
+          optional :per_page, type: Integer, default: 20, desc: 'Number of items per page'
         end
       end
     end
diff --git a/lib/api/pipelines.rb b/lib/api/pipelines.rb
index b634b1d0222..0721b975ba4 100644
--- a/lib/api/pipelines.rb
+++ b/lib/api/pipelines.rb
@@ -10,20 +10,20 @@ module API
     resource :projects do
       desc 'Get all Pipelines of the project' do
         detail 'This feature was introduced in GitLab 8.11.'
-        success Entities::Pipeline
+        success Entities::PipelineBasic
       end
       params do
         use :pagination
-        optional :scope,    type: String, values: ['running', 'branches', 'tags'],
+        optional :scope,    type: String, values: %w(running branches tags),
                             desc: 'Either running, branches, or tags'
       end
       get ':id/pipelines' do
         authorize! :read_pipeline, user_project
 
         pipelines = PipelinesFinder.new(user_project).execute(scope: params[:scope])
-        present paginate(pipelines), with: Entities::Pipeline
+        present paginate(pipelines), with: Entities::PipelineBasic
       end
-      
+
       desc 'Create a new pipeline' do
         detail 'This feature was introduced in GitLab 8.14'
         success Entities::Pipeline
@@ -58,7 +58,7 @@ module API
         present pipeline, with: Entities::Pipeline
       end
 
-      desc 'Retry failed builds in the pipeline' do
+      desc 'Retry builds in the pipeline' do
         detail 'This feature was introduced in GitLab 8.11.'
         success Entities::Pipeline
       end
diff --git a/lib/api/project_hooks.rb b/lib/api/project_hooks.rb
index dcc0fb7a911..57a5f97dc7f 100644
--- a/lib/api/project_hooks.rb
+++ b/lib/api/project_hooks.rb
@@ -15,7 +15,7 @@ module API
         optional :note_events, type: Boolean, desc: "Trigger hook on note(comment) events"
         optional :build_events, type: Boolean, desc: "Trigger hook on build events"
         optional :pipeline_events, type: Boolean, desc: "Trigger hook on pipeline events"
-        optional :wiki_events, type: Boolean, desc: "Trigger hook on wiki events"
+        optional :wiki_page_events, type: Boolean, desc: "Trigger hook on wiki events"
         optional :enable_ssl_verification, type: Boolean, desc: "Do SSL verification when triggering the hook"
         optional :token, type: String, desc: "Secret token to validate received payloads; this will not be returned in the response"
       end
@@ -32,9 +32,7 @@ module API
         use :pagination
       end
       get ":id/hooks" do
-        hooks = paginate user_project.hooks
-
-        present hooks, with: Entities::ProjectHook
+        present paginate(user_project.hooks), with: Entities::ProjectHook
       end
 
       desc 'Get a project hook' do
@@ -92,12 +90,9 @@ module API
         requires :hook_id, type: Integer, desc: 'The ID of the hook to delete'
       end
       delete ":id/hooks/:hook_id" do
-        begin
-          present user_project.hooks.destroy(params[:hook_id]), with: Entities::ProjectHook
-        rescue
-          # ProjectHook can raise Error if hook_id not found
-          not_found!("Error deleting hook #{params[:hook_id]}")
-        end
+        hook = user_project.hooks.find(params.delete(:hook_id))
+
+        hook.destroy
       end
     end
   end
diff --git a/lib/api/project_snippets.rb b/lib/api/project_snippets.rb
index 9d8c5b63685..f57e7ea4032 100644
--- a/lib/api/project_snippets.rb
+++ b/lib/api/project_snippets.rb
@@ -50,19 +50,19 @@ module API
         requires :title, type: String, desc: 'The title of the snippet'
         requires :file_name, type: String, desc: 'The file name of the snippet'
         requires :code, type: String, desc: 'The content of the snippet'
-        requires :visibility_level, type: Integer,
-                                    values: [Gitlab::VisibilityLevel::PRIVATE,
-                                             Gitlab::VisibilityLevel::INTERNAL,
-                                             Gitlab::VisibilityLevel::PUBLIC],
-                                    desc: 'The visibility level of the snippet'
+        requires :visibility, type: String,
+                              values: Gitlab::VisibilityLevel.string_values,
+                              desc: 'The visibility of the snippet'
       end
       post ":id/snippets" do
         authorize! :create_project_snippet, user_project
-        snippet_params = declared_params
+        snippet_params = declared_params.merge(request: request, api: true)
         snippet_params[:content] = snippet_params.delete(:code)
 
         snippet = CreateSnippetService.new(user_project, current_user, snippet_params).execute
 
+        render_spam_error! if snippet.spam?
+
         if snippet.persisted?
           present snippet, with: Entities::ProjectSnippet
         else
@@ -78,11 +78,9 @@ module API
         optional :title, type: String, desc: 'The title of the snippet'
         optional :file_name, type: String, desc: 'The file name of the snippet'
         optional :code, type: String, desc: 'The content of the snippet'
-        optional :visibility_level, type: Integer,
-                                    values: [Gitlab::VisibilityLevel::PRIVATE,
-                                             Gitlab::VisibilityLevel::INTERNAL,
-                                             Gitlab::VisibilityLevel::PUBLIC],
-                                    desc: 'The visibility level of the snippet'
+        optional :visibility, type: String,
+                              values: Gitlab::VisibilityLevel.string_values,
+                              desc: 'The visibility of the snippet'
         at_least_one_of :title, :file_name, :code, :visibility_level
       end
       put ":id/snippets/:snippet_id" do
@@ -92,12 +90,16 @@ module API
         authorize! :update_project_snippet, snippet
 
         snippet_params = declared_params(include_missing: false)
+          .merge(request: request, api: true)
+
         snippet_params[:content] = snippet_params.delete(:code) if snippet_params[:code].present?
 
         UpdateSnippetService.new(user_project, current_user, snippet,
                                  snippet_params).execute
 
-        if snippet.persisted?
+        render_spam_error! if snippet.spam?
+
+        if snippet.valid?
           present snippet, with: Entities::ProjectSnippet
         else
           render_validation_error!(snippet)
diff --git a/lib/api/projects.rb b/lib/api/projects.rb
index 2929d2157dc..63a4cdd5954 100644
--- a/lib/api/projects.rb
+++ b/lib/api/projects.rb
@@ -16,30 +16,25 @@ module API
         optional :shared_runners_enabled, type: Boolean, desc: 'Flag indication if shared runners are enabled for that project'
         optional :container_registry_enabled, type: Boolean, desc: 'Flag indication if the container registry is enabled for that project'
         optional :lfs_enabled, type: Boolean, desc: 'Flag indication if Git LFS is enabled for that project'
-        optional :public, type: Boolean, desc: 'Create a public project. The same as visibility_level = 20.'
-        optional :visibility_level, type: Integer, values: [
-          Gitlab::VisibilityLevel::PRIVATE,
-          Gitlab::VisibilityLevel::INTERNAL,
-          Gitlab::VisibilityLevel::PUBLIC ], desc: 'Create a public project. The same as visibility_level = 20.'
+        optional :visibility, type: String, values: Gitlab::VisibilityLevel.string_values, desc: 'The visibility of the project.'
         optional :public_builds, type: Boolean, desc: 'Perform public builds'
         optional :request_access_enabled, type: Boolean, desc: 'Allow users to request member access'
-        optional :only_allow_merge_if_build_succeeds, type: Boolean, desc: 'Only allow to merge if builds succeed'
+        optional :only_allow_merge_if_pipeline_succeeds, type: Boolean, desc: 'Only allow to merge if builds succeed'
         optional :only_allow_merge_if_all_discussions_are_resolved, type: Boolean, desc: 'Only allow to merge if all discussions are resolved'
       end
-
-      def map_public_to_visibility_level(attrs)
-        publik = attrs.delete(:public)
-        if !publik.nil? && !attrs[:visibility_level].present?
-          # Since setting the public attribute to private could mean either
-          # private or internal, use the more conservative option, private.
-          attrs[:visibility_level] = (publik == true) ? Gitlab::VisibilityLevel::PUBLIC : Gitlab::VisibilityLevel::PRIVATE
-        end
-        attrs
-      end
     end
 
     resource :projects do
       helpers do
+        params :collection_params do
+          use :sort_params
+          use :filter_params
+          use :pagination
+
+          optional :simple, type: Boolean, default: false,
+                            desc: 'Return only the ID, URL, name, and path of each project'
+        end
+
         params :sort_params do
           optional :order_by, type: String, values: %w[id name path created_at updated_at last_activity_at],
                               default: 'created_at', desc: 'Return projects ordered by field'
@@ -49,129 +44,61 @@ module API
 
         params :filter_params do
           optional :archived, type: Boolean, default: false, desc: 'Limit by archived status'
-          optional :visibility, type: String, values: %w[public internal private],
+          optional :visibility, type: String, values: Gitlab::VisibilityLevel.string_values,
                                 desc: 'Limit by visibility'
-          optional :search, type: String, desc: 'Return list of authorized projects matching the search criteria'
-          use :sort_params
+          optional :search, type: String, desc: 'Return list of projects matching the search criteria'
+          optional :owned, type: Boolean, default: false, desc: 'Limit by owned by authenticated user'
+          optional :starred, type: Boolean, default: false, desc: 'Limit by starred status'
+          optional :membership, type: Boolean, default: false, desc: 'Limit by projects that the current user is a member of'
+        end
+
+        params :statistics_params do
+          optional :statistics, type: Boolean, default: false, desc: 'Include project statistics'
         end
 
         params :create_params do
           optional :namespace_id, type: Integer, desc: 'Namespace ID for the new project. Default to the user namespace.'
           optional :import_url, type: String, desc: 'URL from which the project is imported'
         end
-      end
 
-      desc 'Get a list of visible projects for authenticated user' do
-        success Entities::BasicProjectDetails
-      end
-      params do
-        optional :simple, type: Boolean, default: false,
-                          desc: 'Return only the ID, URL, name, and path of each project'
-        use :filter_params
-        use :pagination
-      end
-      get '/visible' do
-        projects = ProjectsFinder.new.execute(current_user)
-        projects = filter_projects(projects)
-        entity = params[:simple] || !current_user ? Entities::BasicProjectDetails : Entities::ProjectWithAccess
-
-        present paginate(projects), with: entity, user: current_user
-      end
+        def present_projects(projects, options = {})
+          options = options.reverse_merge(
+            with: Entities::Project,
+            current_user: current_user,
+            simple: params[:simple],
+          )
 
-      desc 'Get a projects list for authenticated user' do
-        success Entities::BasicProjectDetails
-      end
-      params do
-        optional :simple, type: Boolean, default: false,
-                          desc: 'Return only the ID, URL, name, and path of each project'
-        use :filter_params
-        use :pagination
-      end
-      get do
-        authenticate!
-
-        projects = current_user.authorized_projects
-        projects = filter_projects(projects)
-        entity = params[:simple] ? Entities::BasicProjectDetails : Entities::ProjectWithAccess
-
-        present paginate(projects), with: entity, user: current_user
-      end
-
-      desc 'Get an owned projects list for authenticated user' do
-        success Entities::BasicProjectDetails
-      end
-      params do
-        use :filter_params
-        use :pagination
-      end
-      get '/owned' do
-        authenticate!
-
-        projects = current_user.owned_projects
-        projects = filter_projects(projects)
-
-        present paginate(projects), with: Entities::ProjectWithAccess, user: current_user
-      end
+          projects = filter_projects(projects)
+          projects = projects.with_statistics if options[:statistics]
+          options[:with] = Entities::BasicProjectDetails if options[:simple]
 
-      desc 'Gets starred project for the authenticated user' do
-        success Entities::BasicProjectDetails
-      end
-      params do
-        use :filter_params
-        use :pagination
-      end
-      get '/starred' do
-        authenticate!
-
-        projects = current_user.viewable_starred_projects
-        projects = filter_projects(projects)
-
-        present paginate(projects), with: Entities::Project, user: current_user
+          present paginate(projects), options
+        end
       end
 
-      desc 'Get all projects for admin user' do
+      desc 'Get a list of visible projects for authenticated user' do
         success Entities::BasicProjectDetails
       end
       params do
-        use :filter_params
-        use :pagination
-      end
-      get '/all' do
-        authenticated_as_admin!
-
-        projects = Project.all
-        projects = filter_projects(projects)
-
-        present paginate(projects), with: Entities::ProjectWithAccess, user: current_user
-      end
-
-      desc 'Search for projects the current user has access to' do
-        success Entities::Project
-      end
-      params do
-        requires :query, type: String, desc: 'The project name to be searched'
-        use :sort_params
-        use :pagination
+        use :collection_params
       end
-      get "/search/:query" do
-        search_service = Search::GlobalService.new(current_user, search: params[:query]).execute
-        projects = search_service.objects('projects', params[:page])
-        projects = projects.reorder(params[:order_by] => params[:sort])
-
-        present paginate(projects), with: Entities::Project
+      get do
+        entity = current_user ? Entities::ProjectWithAccess : Entities::BasicProjectDetails
+        present_projects ProjectsFinder.new.execute(current_user), with: entity, statistics: params[:statistics]
       end
 
       desc 'Create new project' do
         success Entities::Project
       end
       params do
-        requires :name, type: String, desc: 'The name of the project'
+        optional :name, type: String, desc: 'The name of the project'
         optional :path, type: String, desc: 'The path of the repository'
+        at_least_one_of :name, :path
         use :optional_params
         use :create_params
       end
       post do
-        attrs = map_public_to_visibility_level(declared_params(include_missing: false))
+        attrs = declared_params(include_missing: false)
         project = ::Projects::CreateService.new(current_user, attrs).execute
 
         if project.saved?
@@ -200,7 +127,7 @@ module API
         user = User.find_by(id: params.delete(:user_id))
         not_found!('User') unless user
 
-        attrs = map_public_to_visibility_level(declared_params(include_missing: false))
+        attrs = declared_params(include_missing: false)
         project = ::Projects::CreateService.new(user, attrs).execute
 
         if project.saved?
@@ -221,7 +148,7 @@ module API
       end
       get ":id" do
         entity = current_user ? Entities::ProjectWithAccess : Entities::BasicProjectDetails
-        present user_project, with: entity, user: current_user,
+        present user_project, with: entity, current_user: current_user,
                               user_can_admin_project: can?(current_user, :admin_project, user_project)
       end
 
@@ -241,7 +168,7 @@ module API
       params do
         optional :namespace, type: String, desc: 'The ID or name of the namespace that the project will be forked into'
       end
-      post 'fork/:id' do
+      post ':id/fork' do
         fork_params = declared_params(include_missing: false)
         namespace_id = fork_params[:namespace]
 
@@ -278,24 +205,24 @@ module API
         at_least_one_of :name, :description, :issues_enabled, :merge_requests_enabled,
                         :wiki_enabled, :builds_enabled, :snippets_enabled,
                         :shared_runners_enabled, :container_registry_enabled,
-                        :lfs_enabled, :public, :visibility_level, :public_builds,
-                        :request_access_enabled, :only_allow_merge_if_build_succeeds,
+                        :lfs_enabled, :visibility, :public_builds,
+                        :request_access_enabled, :only_allow_merge_if_pipeline_succeeds,
                         :only_allow_merge_if_all_discussions_are_resolved, :path,
                         :default_branch
       end
       put ':id' do
         authorize_admin_project
-        attrs = map_public_to_visibility_level(declared_params(include_missing: false))
+        attrs = declared_params(include_missing: false)
         authorize! :rename_project, user_project if attrs[:name].present?
-        authorize! :change_visibility_level, user_project if attrs[:visibility_level].present?
+        authorize! :change_visibility_level, user_project if attrs[:visibility].present?
 
-        ::Projects::UpdateService.new(user_project, current_user, attrs).execute
+        result = ::Projects::UpdateService.new(user_project, current_user, attrs).execute
 
-        if user_project.errors.any?
-          render_validation_error!(user_project)
-        else
+        if result[:status] == :success
           present user_project, with: Entities::Project,
                                 user_can_admin_project: can?(current_user, :admin_project, user_project)
+        else
+          render_validation_error!(user_project)
         end
       end
 
@@ -338,7 +265,7 @@ module API
       desc 'Unstar a project' do
         success Entities::Project
       end
-      delete ':id/star' do
+      post ':id/unstar' do
         if current_user.starred?(user_project)
           current_user.toggle_star(user_project)
           user_project.reload
@@ -353,6 +280,8 @@ module API
       delete ":id" do
         authorize! :remove_project, user_project
         ::Projects::DestroyService.new(user_project, current_user, {}).async_execute
+
+        accepted!
       end
 
       desc 'Mark this project as forked from another'
@@ -422,7 +351,6 @@ module API
         not_found!('Group Link') unless link
 
         link.destroy
-        no_content!
       end
 
       desc 'Upload a file'
@@ -446,6 +374,19 @@ module API
 
         present paginate(users), with: Entities::UserBasic
       end
+
+      desc 'Start the housekeeping task for a project' do
+        detail 'This feature was introduced in GitLab 9.0.'
+      end
+      post ':id/housekeeping' do
+        authorize_admin_project
+
+        begin
+          ::Projects::HousekeepingService.new(user_project).execute
+        rescue ::Projects::HousekeepingService::LeaseTaken => error
+          conflict!(error.message)
+        end
+      end
     end
   end
 end
diff --git a/lib/api/repositories.rb b/lib/api/repositories.rb
index c287ee34a68..531ef5a63ea 100644
--- a/lib/api/repositories.rb
+++ b/lib/api/repositories.rb
@@ -2,7 +2,8 @@ require 'mime/types'
 
 module API
   class Repositories < Grape::API
-    before { authenticate! }
+    include PaginationParams
+
     before { authorize! :download_code, user_project }
 
     params do
@@ -16,61 +17,67 @@ module API
           end
           not_found!
         end
+
+        def assign_blob_vars!
+          authorize! :download_code, user_project
+
+          @repo = user_project.repository
+
+          begin
+            @blob = Gitlab::Git::Blob.raw(@repo, params[:sha])
+            @blob.load_all_data!(@repo)
+          rescue
+            not_found! 'Blob'
+          end
+
+          not_found! 'Blob' unless @blob
+        end
       end
 
       desc 'Get a project repository tree' do
         success Entities::RepoTreeObject
       end
       params do
-        optional :ref_name, type: String, desc: 'The name of a repository branch or tag, if not given the default branch is used'
+        optional :ref, type: String, desc: 'The name of a repository branch or tag, if not given the default branch is used'
         optional :path, type: String, desc: 'The path of the tree'
         optional :recursive, type: Boolean, default: false, desc: 'Used to get a recursive tree'
+        use :pagination
       end
       get ':id/repository/tree' do
-        ref = params[:ref_name] || user_project.try(:default_branch) || 'master'
+        ref = params[:ref] || user_project.try(:default_branch) || 'master'
         path = params[:path] || nil
 
         commit = user_project.commit(ref)
         not_found!('Tree') unless commit
 
         tree = user_project.repository.tree(commit.id, path, recursive: params[:recursive])
-
-        present tree.sorted_entries, with: Entities::RepoTreeObject
+        entries = ::Kaminari.paginate_array(tree.sorted_entries)
+        present paginate(entries), with: Entities::RepoTreeObject
       end
 
-      desc 'Get a raw file contents'
+      desc 'Get raw blob contents from the repository'
       params do
         requires :sha, type: String, desc: 'The commit, branch name, or tag name'
-        requires :filepath, type: String, desc: 'The path to the file to display'
       end
-      get [ ":id/repository/blobs/:sha", ":id/repository/commits/:sha/blob" ] do
-        repo = user_project.repository
-
-        commit = repo.commit(params[:sha])
-        not_found! "Commit" unless commit
-
-        blob = Gitlab::Git::Blob.find(repo, commit.id, params[:filepath])
-        not_found! "File" unless blob
+      get ':id/repository/blobs/:sha/raw' do
+        assign_blob_vars!
 
-        send_git_blob repo, blob
+        send_git_blob @repo, @blob
       end
 
-      desc 'Get a raw blob contents by blob sha'
+      desc 'Get a blob from the repository'
       params do
         requires :sha, type: String, desc: 'The commit, branch name, or tag name'
       end
-      get ':id/repository/raw_blobs/:sha' do
-        repo = user_project.repository
-
-        begin
-          blob = Gitlab::Git::Blob.raw(repo, params[:sha])
-        rescue
-          not_found! 'Blob'
-        end
-
-        not_found! 'Blob' unless blob
-
-        send_git_blob repo, blob
+      get ':id/repository/blobs/:sha' do
+        assign_blob_vars!
+
+        {
+          size: @blob.size,
+          encoding: "base64",
+          content: Base64.strict_encode64(@blob.data),
+          sha: @blob.id
+        }
       end
 
       desc 'Get an archive of the repository'
@@ -79,8 +86,6 @@ module API
         optional :format, type: String, desc: 'The archive format'
       end
       get ':id/repository/archive', requirements: { format: Gitlab::Regex.archive_formats_regex } do
-        authorize! :download_code, user_project
-
         begin
           send_git_archive user_project.repository, ref: params[:sha], format: params[:format]
         rescue
@@ -96,7 +101,6 @@ module API
         requires :to, type: String, desc: 'The commit, branch name, or tag name to stop comparison'
       end
       get ':id/repository/compare' do
-        authorize! :download_code, user_project
         compare = Gitlab::Git::Compare.new(user_project.repository.raw_repository, params[:from], params[:to])
         present compare, with: Entities::Compare
       end
@@ -104,12 +108,13 @@ module API
       desc 'Get repository contributors' do
         success Entities::Contributor
       end
+      params do
+        use :pagination
+      end
       get ':id/repository/contributors' do
-        authorize! :download_code, user_project
-
         begin
-          present user_project.repository.contributors,
-                  with: Entities::Contributor
+          contributors = ::Kaminari.paginate_array(user_project.repository.contributors)
+          present paginate(contributors), with: Entities::Contributor
         rescue
           not_found!
         end
diff --git a/lib/api/runner.rb b/lib/api/runner.rb
new file mode 100644
index 00000000000..c700d2ef4a1
--- /dev/null
+++ b/lib/api/runner.rb
@@ -0,0 +1,250 @@
+module API
+  class Runner < Grape::API
+    helpers ::API::Helpers::Runner
+
+    resource :runners do
+      desc 'Registers a new Runner' do
+        success Entities::RunnerRegistrationDetails
+        http_codes [[201, 'Runner was created'], [403, 'Forbidden']]
+      end
+      params do
+        requires :token, type: String, desc: 'Registration token'
+        optional :description, type: String, desc: %q(Runner's description)
+        optional :info, type: Hash, desc: %q(Runner's metadata)
+        optional :locked, type: Boolean, desc: 'Should Runner be locked for current project'
+        optional :run_untagged, type: Boolean, desc: 'Should Runner handle untagged jobs'
+        optional :tag_list, type: Array[String], desc: %q(List of Runner's tags)
+      end
+      post '/' do
+        attributes = attributes_for_keys [:description, :locked, :run_untagged, :tag_list]
+
+        runner =
+          if runner_registration_token_valid?
+            # Create shared runner. Requires admin access
+            Ci::Runner.create(attributes.merge(is_shared: true))
+          elsif project = Project.find_by(runners_token: params[:token])
+            # Create a specific runner for project.
+            project.runners.create(attributes)
+          end
+
+        return forbidden! unless runner
+
+        if runner.id
+          runner.update(get_runner_version_from_params)
+          present runner, with: Entities::RunnerRegistrationDetails
+        else
+          not_found!
+        end
+      end
+
+      desc 'Deletes a registered Runner' do
+        http_codes [[204, 'Runner was deleted'], [403, 'Forbidden']]
+      end
+      params do
+        requires :token, type: String, desc: %q(Runner's authentication token)
+      end
+      delete '/' do
+        authenticate_runner!
+        Ci::Runner.find_by_token(params[:token]).destroy
+      end
+    end
+
+    resource :jobs do
+      desc 'Request a job' do
+        success Entities::JobRequest::Response
+      end
+      params do
+        requires :token, type: String, desc: %q(Runner's authentication token)
+        optional :last_update, type: String, desc: %q(Runner's queue last_update token)
+        optional :info, type: Hash, desc: %q(Runner's metadata)
+      end
+      post '/request' do
+        authenticate_runner!
+        not_found! unless current_runner.active?
+        update_runner_info
+
+        if current_runner.is_runner_queue_value_latest?(params[:last_update])
+          header 'X-GitLab-Last-Update', params[:last_update]
+          Gitlab::Metrics.add_event(:build_not_found_cached)
+          return job_not_found!
+        end
+
+        new_update = current_runner.ensure_runner_queue_value
+        result = ::Ci::RegisterJobService.new(current_runner).execute
+
+        if result.valid?
+          if result.build
+            Gitlab::Metrics.add_event(:build_found,
+                                      project: result.build.project.path_with_namespace)
+            present result.build, with: Entities::JobRequest::Response
+          else
+            Gitlab::Metrics.add_event(:build_not_found)
+            header 'X-GitLab-Last-Update', new_update
+            job_not_found!
+          end
+        else
+          # We received build that is invalid due to concurrency conflict
+          Gitlab::Metrics.add_event(:build_invalid)
+          conflict!
+        end
+      end
+
+      desc 'Updates a job' do
+        http_codes [[200, 'Job was updated'], [403, 'Forbidden']]
+      end
+      params do
+        requires :token, type: String, desc: %q(Runners's authentication token)
+        requires :id, type: Integer, desc: %q(Job's ID)
+        optional :trace, type: String, desc: %q(Job's full trace)
+        optional :state, type: String, desc: %q(Job's status: success, failed)
+      end
+      put '/:id' do
+        job = Ci::Build.find_by_id(params[:id])
+        authenticate_job!(job)
+
+        job.update_attributes(trace: params[:trace]) if params[:trace]
+
+        Gitlab::Metrics.add_event(:update_build,
+                                  project: job.project.path_with_namespace)
+
+        case params[:state].to_s
+        when 'success'
+          job.success
+        when 'failed'
+          job.drop
+        end
+      end
+
+      desc 'Appends a patch to the job trace' do
+        http_codes [[202, 'Trace was patched'],
+                    [400, 'Missing Content-Range header'],
+                    [403, 'Forbidden'],
+                    [416, 'Range not satisfiable']]
+      end
+      params do
+        requires :id, type: Integer, desc: %q(Job's ID)
+        optional :token, type: String, desc: %q(Job's authentication token)
+      end
+      patch '/:id/trace' do
+        job = Ci::Build.find_by_id(params[:id])
+        authenticate_job!(job)
+
+        error!('400 Missing header Content-Range', 400) unless request.headers.has_key?('Content-Range')
+        content_range = request.headers['Content-Range']
+        content_range = content_range.split('-')
+
+        current_length = job.trace_length
+        unless current_length == content_range[0].to_i
+          return error!('416 Range Not Satisfiable', 416, { 'Range' => "0-#{current_length}" })
+        end
+
+        job.append_trace(request.body.read, content_range[0].to_i)
+
+        status 202
+        header 'Job-Status', job.status
+        header 'Range', "0-#{job.trace_length}"
+      end
+
+      desc 'Authorize artifacts uploading for job' do
+        http_codes [[200, 'Upload allowed'],
+                    [403, 'Forbidden'],
+                    [405, 'Artifacts support not enabled'],
+                    [413, 'File too large']]
+      end
+      params do
+        requires :id, type: Integer, desc: %q(Job's ID)
+        optional :token, type: String, desc: %q(Job's authentication token)
+        optional :filesize, type: Integer, desc: %q(Artifacts filesize)
+      end
+      post '/:id/artifacts/authorize' do
+        not_allowed! unless Gitlab.config.artifacts.enabled
+        require_gitlab_workhorse!
+        Gitlab::Workhorse.verify_api_request!(headers)
+
+        job = Ci::Build.find_by_id(params[:id])
+        authenticate_job!(job)
+        forbidden!('Job is not running') unless job.running?
+
+        if params[:filesize]
+          file_size = params[:filesize].to_i
+          file_to_large! unless file_size < max_artifacts_size
+        end
+
+        status 200
+        content_type Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE
+        Gitlab::Workhorse.artifact_upload_ok
+      end
+
+      desc 'Upload artifacts for job' do
+        success Entities::JobRequest::Response
+        http_codes [[201, 'Artifact uploaded'],
+                    [400, 'Bad request'],
+                    [403, 'Forbidden'],
+                    [405, 'Artifacts support not enabled'],
+                    [413, 'File too large']]
+      end
+      params do
+        requires :id, type: Integer, desc: %q(Job's ID)
+        optional :token, type: String, desc: %q(Job's authentication token)
+        optional :expire_in, type: String, desc: %q(Specify when artifacts should expire)
+        optional :file, type: File, desc: %q(Artifact's file)
+        optional 'file.path', type: String, desc: %q(path to locally stored body (generated by Workhorse))
+        optional 'file.name', type: String, desc: %q(real filename as send in Content-Disposition (generated by Workhorse))
+        optional 'file.type', type: String, desc: %q(real content type as send in Content-Type (generated by Workhorse))
+        optional 'metadata.path', type: String, desc: %q(path to locally stored body (generated by Workhorse))
+        optional 'metadata.name', type: String, desc: %q(filename (generated by Workhorse))
+      end
+      post '/:id/artifacts' do
+        not_allowed! unless Gitlab.config.artifacts.enabled
+        require_gitlab_workhorse!
+
+        job = Ci::Build.find_by_id(params[:id])
+        authenticate_job!(job)
+        forbidden!('Job is not running!') unless job.running?
+
+        artifacts_upload_path = ArtifactUploader.artifacts_upload_path
+        artifacts = uploaded_file(:file, artifacts_upload_path)
+        metadata = uploaded_file(:metadata, artifacts_upload_path)
+
+        bad_request!('Missing artifacts file!') unless artifacts
+        file_to_large! unless artifacts.size < max_artifacts_size
+
+        job.artifacts_file = artifacts
+        job.artifacts_metadata = metadata
+        job.artifacts_expire_in = params['expire_in'] ||
+          Gitlab::CurrentSettings.current_application_settings.default_artifacts_expire_in
+
+        if job.save
+          present job, with: Entities::JobRequest::Response
+        else
+          render_validation_error!(job)
+        end
+      end
+
+      desc 'Download the artifacts file for job' do
+        http_codes [[200, 'Upload allowed'],
+                    [403, 'Forbidden'],
+                    [404, 'Artifact not found']]
+      end
+      params do
+        requires :id, type: Integer, desc: %q(Job's ID)
+        optional :token, type: String, desc: %q(Job's authentication token)
+      end
+      get '/:id/artifacts' do
+        job = Ci::Build.find_by_id(params[:id])
+        authenticate_job!(job)
+
+        artifacts_file = job.artifacts_file
+        unless artifacts_file.file_storage?
+          return redirect_to job.artifacts_file.url
+        end
+
+        unless artifacts_file.exists?
+          not_found!
+        end
+
+        present_file!(artifacts_file.path, artifacts_file.filename)
+      end
+    end
+  end
+end
diff --git a/lib/api/runners.rb b/lib/api/runners.rb
index 4816b5ed1b7..2e41f16f8c6 100644
--- a/lib/api/runners.rb
+++ b/lib/api/runners.rb
@@ -14,7 +14,7 @@ module API
         use :pagination
       end
       get do
-        runners = filter_runners(current_user.ci_authorized_runners, params[:scope], without: ['specific', 'shared'])
+        runners = filter_runners(current_user.ci_authorized_runners, params[:scope], without: %w(specific shared))
         present paginate(runners), with: Entities::Runner
       end
 
@@ -60,8 +60,9 @@ module API
       put ':id' do
         runner = get_runner(params.delete(:id))
         authenticate_update_runner!(runner)
+        update_service = Ci::UpdateRunnerService.new(runner)
 
-        if runner.update(declared_params(include_missing: false))
+        if update_service.update(declared_params(include_missing: false))
           present runner, with: Entities::RunnerDetails, current_user: current_user
         else
           render_validation_error!(runner)
@@ -77,9 +78,8 @@ module API
       delete ':id' do
         runner = get_runner(params[:id])
         authenticate_delete_runner!(runner)
-        runner.destroy!
 
-        present runner, with: Entities::Runner
+        runner.destroy!
       end
     end
 
@@ -135,8 +135,6 @@ module API
         forbidden!("Only one project associated with the runner. Please remove the runner instead") if runner.projects.count == 1
 
         runner_project.destroy
-
-        present runner, with: Entities::Runner
       end
     end
 
diff --git a/lib/api/services.rb b/lib/api/services.rb
index bc427705777..5aa2f5eba7b 100644
--- a/lib/api/services.rb
+++ b/lib/api/services.rb
@@ -1,84 +1,721 @@
 module API
-  # Projects API
   class Services < Grape::API
+    services = {
+      'asana' => [
+        {
+          required: true,
+          name: :api_key,
+          type: String,
+          desc: 'User API token'
+        },
+        {
+          required: false,
+          name: :restrict_to_branch,
+          type: String,
+          desc: 'Comma-separated list of branches which will be automatically inspected. Leave blank to include all branches'
+        }
+      ],
+      'assembla' => [
+        {
+          required: true,
+          name: :token,
+          type: String,
+          desc: 'The authentication token'
+        },
+        {
+          required: false,
+          name: :subdomain,
+          type: String,
+          desc: 'Subdomain setting'
+        }
+      ],
+      'bamboo' => [
+        {
+          required: true,
+          name: :bamboo_url,
+          type: String,
+          desc: 'Bamboo root URL like https://bamboo.example.com'
+        },
+        {
+          required: true,
+          name: :build_key,
+          type: String,
+          desc: 'Bamboo build plan key like'
+        },
+        {
+          required: true,
+          name: :username,
+          type: String,
+          desc: 'A user with API access, if applicable'
+        },
+        {
+          required: true,
+          name: :password,
+          type: String,
+          desc: 'Passord of the user'
+        }
+      ],
+      'bugzilla' => [
+        {
+          required: true,
+          name: :new_issue_url,
+          type: String,
+          desc: 'New issue URL'
+        },
+        {
+          required: true,
+          name: :issues_url,
+          type: String,
+          desc: 'Issues URL'
+        },
+        {
+          required: true,
+          name: :project_url,
+          type: String,
+          desc: 'Project URL'
+        },
+        {
+          required: false,
+          name: :description,
+          type: String,
+          desc: 'Description'
+        },
+        {
+          required: false,
+          name: :title,
+          type: String,
+          desc: 'Title'
+        }
+      ],
+      'buildkite' => [
+        {
+          required: true,
+          name: :token,
+          type: String,
+          desc: 'Buildkite project GitLab token'
+        },
+        {
+          required: true,
+          name: :project_url,
+          type: String,
+          desc: 'The buildkite project URL'
+        },
+        {
+          required: false,
+          name: :enable_ssl_verification,
+          type: Boolean,
+          desc: 'Enable SSL verification for communication'
+        }
+      ],
+      'builds-email' => [
+        {
+          required: true,
+          name: :recipients,
+          type: String,
+          desc: 'Comma-separated list of recipient email addresses'
+        },
+        {
+          required: false,
+          name: :add_pusher,
+          type: Boolean,
+          desc: 'Add pusher to recipients list'
+        },
+        {
+          required: false,
+          name: :notify_only_broken_jobs,
+          type: Boolean,
+          desc: 'Notify only broken jobs'
+        }
+      ],
+      'campfire' => [
+        {
+          required: true,
+          name: :token,
+          type: String,
+          desc: 'Campfire token'
+        },
+        {
+          required: false,
+          name: :subdomain,
+          type: String,
+          desc: 'Campfire subdomain'
+        },
+        {
+          required: false,
+          name: :room,
+          type: String,
+          desc: 'Campfire room'
+        }
+      ],
+      'custom-issue-tracker' => [
+        {
+          required: true,
+          name: :new_issue_url,
+          type: String,
+          desc: 'New issue URL'
+        },
+        {
+          required: true,
+          name: :issues_url,
+          type: String,
+          desc: 'Issues URL'
+        },
+        {
+          required: true,
+          name: :project_url,
+          type: String,
+          desc: 'Project URL'
+        },
+        {
+          required: false,
+          name: :description,
+          type: String,
+          desc: 'Description'
+        },
+        {
+          required: false,
+          name: :title,
+          type: String,
+          desc: 'Title'
+        }
+      ],
+      'drone-ci' => [
+        {
+          required: true,
+          name: :token,
+          type: String,
+          desc: 'Drone CI token'
+        },
+        {
+          required: true,
+          name: :drone_url,
+          type: String,
+          desc: 'Drone CI URL'
+        },
+        {
+          required: false,
+          name: :enable_ssl_verification,
+          type: Boolean,
+          desc: 'Enable SSL verification for communication'
+        }
+      ],
+      'emails-on-push' => [
+        {
+          required: true,
+          name: :recipients,
+          type: String,
+          desc: 'Comma-separated list of recipient email addresses'
+        },
+        {
+          required: false,
+          name: :disable_diffs,
+          type: Boolean,
+          desc: 'Disable code diffs'
+        },
+        {
+          required: false,
+          name: :send_from_committer_email,
+          type: Boolean,
+          desc: 'Send from committer'
+        }
+      ],
+      'external-wiki' => [
+        {
+          required: true,
+          name: :external_wiki_url,
+          type: String,
+          desc: 'The URL of the external Wiki'
+        }
+      ],
+      'flowdock' => [
+        {
+          required: true,
+          name: :token,
+          type: String,
+          desc: 'Flowdock token'
+        }
+      ],
+      'gemnasium' => [
+        {
+          required: true,
+          name: :api_key,
+          type: String,
+          desc: 'Your personal API key on gemnasium.com'
+        },
+        {
+          required: true,
+          name: :token,
+          type: String,
+          desc: "The project's slug on gemnasium.com"
+        }
+      ],
+      'hipchat' => [
+        {
+          required: true,
+          name: :token,
+          type: String,
+          desc: 'The room token'
+        },
+        {
+          required: false,
+          name: :room,
+          type: String,
+          desc: 'The room name or ID'
+        },
+        {
+          required: false,
+          name: :color,
+          type: String,
+          desc: 'The room color'
+        },
+        {
+          required: false,
+          name: :notify,
+          type: Boolean,
+          desc: 'Enable notifications'
+        },
+        {
+          required: false,
+          name: :api_version,
+          type: String,
+          desc: 'Leave blank for default (v2)'
+        },
+        {
+          required: false,
+          name: :server,
+          type: String,
+          desc: 'Leave blank for default. https://hipchat.example.com'
+        }
+      ],
+      'irker' => [
+        {
+          required: true,
+          name: :recipients,
+          type: String,
+          desc: 'Recipients/channels separated by whitespaces'
+        },
+        {
+          required: false,
+          name: :default_irc_uri,
+          type: String,
+          desc: 'Default: irc://irc.network.net:6697'
+        },
+        {
+          required: false,
+          name: :server_host,
+          type: String,
+          desc: 'Server host. Default localhost'
+        },
+        {
+          required: false,
+          name: :server_port,
+          type: Integer,
+          desc: 'Server port. Default 6659'
+        },
+        {
+          required: false,
+          name: :colorize_messages,
+          type: Boolean,
+          desc: 'Colorize messages'
+        }
+      ],
+      'jira' => [
+        {
+          required: true,
+          name: :url,
+          type: String,
+          desc: 'The URL to the JIRA project which is being linked to this GitLab project, e.g., https://jira.example.com'
+        },
+        {
+          required: true,
+          name: :project_key,
+          type: String,
+          desc: 'The short identifier for your JIRA project, all uppercase, e.g., PROJ'
+        },
+        {
+          required: false,
+          name: :username,
+          type: String,
+          desc: 'The username of the user created to be used with GitLab/JIRA'
+        },
+        {
+          required: false,
+          name: :password,
+          type: String,
+          desc: 'The password of the user created to be used with GitLab/JIRA'
+        },
+        {
+          required: false,
+          name: :jira_issue_transition_id,
+          type: Integer,
+          desc: 'The ID of a transition that moves issues to a closed state. You can find this number under the JIRA workflow administration (**Administration > Issues > Workflows**) by selecting **View** under **Operations** of the desired workflow of your project. The ID of each state can be found inside the parenthesis of each transition name under the **Transitions (id)** column ([see screenshot][trans]). By default, this ID is set to `2`'
+        }
+      ],
+
+      'kubernetes' => [
+        {
+          required: true,
+          name: :namespace,
+          type: String,
+          desc: 'The Kubernetes namespace to use'
+        },
+        {
+          required: true,
+          name: :api_url,
+          type: String,
+          desc: 'The URL to the Kubernetes cluster API, e.g., https://kubernetes.example.com'
+        },
+        {
+          required: true,
+          name: :token,
+          type: String,
+          desc: 'The service token to authenticate against the Kubernetes cluster with'
+        },
+        {
+          required: false,
+          name: :ca_pem,
+          type: String,
+          desc: 'A custom certificate authority bundle to verify the Kubernetes cluster with (PEM format)'
+        },
+      ],
+      'mattermost-slash-commands' => [
+        {
+          required: true,
+          name: :token,
+          type: String,
+          desc: 'The Mattermost token'
+        }
+      ],
+      'slack-slash-commands' => [
+        {
+          required: true,
+          name: :token,
+          type: String,
+          desc: 'The Slack token'
+        }
+      ],
+      'pipelines-email' => [
+        {
+          required: true,
+          name: :recipients,
+          type: String,
+          desc: 'Comma-separated list of recipient email addresses'
+        },
+        {
+          required: false,
+          name: :notify_only_broken_jobs,
+          type: Boolean,
+          desc: 'Notify only broken jobs'
+        }
+      ],
+      'pivotaltracker' => [
+        {
+          required: true,
+          name: :token,
+          type: String,
+          desc: 'The Pivotaltracker token'
+        },
+        {
+          required: false,
+          name: :restrict_to_branch,
+          type: String,
+          desc: 'Comma-separated list of branches which will be automatically inspected. Leave blank to include all branches.'
+        }
+      ],
+      'prometheus' => [
+        {
+          required: true,
+          name: :api_url,
+          type: String,
+          desc: 'Prometheus API Base URL, like http://prometheus.example.com/'
+        }
+      ],
+      'pushover' => [
+        {
+          required: true,
+          name: :api_key,
+          type: String,
+          desc: 'The application key'
+        },
+        {
+          required: true,
+          name: :user_key,
+          type: String,
+          desc: 'The user key'
+        },
+        {
+          required: true,
+          name: :priority,
+          type: String,
+          desc: 'The priority'
+        },
+        {
+          required: true,
+          name: :device,
+          type: String,
+          desc: 'Leave blank for all active devices'
+        },
+        {
+          required: true,
+          name: :sound,
+          type: String,
+          desc: 'The sound of the notification'
+        }
+      ],
+      'redmine' => [
+        {
+          required: true,
+          name: :new_issue_url,
+          type: String,
+          desc: 'The new issue URL'
+        },
+        {
+          required: true,
+          name: :project_url,
+          type: String,
+          desc: 'The project URL'
+        },
+        {
+          required: true,
+          name: :issues_url,
+          type: String,
+          desc: 'The issues URL'
+        },
+        {
+          required: false,
+          name: :description,
+          type: String,
+          desc: 'The description of the tracker'
+        }
+      ],
+      'slack' => [
+        {
+          required: true,
+          name: :webhook,
+          type: String,
+          desc: 'The Slack webhook. e.g. https://hooks.slack.com/services/...'
+        },
+        {
+          required: false,
+          name: :new_issue_url,
+          type: String,
+          desc: 'The user name'
+        },
+        {
+          required: false,
+          name: :channel,
+          type: String,
+          desc: 'The channel name'
+        }
+      ],
+      'mattermost' => [
+        {
+          required: true,
+          name: :webhook,
+          type: String,
+          desc: 'The Mattermost webhook. e.g. http://mattermost_host/hooks/...'
+        }
+      ],
+      'teamcity' => [
+        {
+          required: true,
+          name: :teamcity_url,
+          type: String,
+          desc: 'TeamCity root URL like https://teamcity.example.com'
+        },
+        {
+          required: true,
+          name: :build_type,
+          type: String,
+          desc: 'Build configuration ID'
+        },
+        {
+          required: true,
+          name: :username,
+          type: String,
+          desc: 'A user with permissions to trigger a manual build'
+        },
+        {
+          required: true,
+          name: :password,
+          type: String,
+          desc: 'The password of the user'
+        }
+      ]
+    }
+
+    service_classes = [
+      AsanaService,
+      AssemblaService,
+      BambooService,
+      BugzillaService,
+      BuildkiteService,
+      BuildsEmailService,
+      CampfireService,
+      CustomIssueTrackerService,
+      DroneCiService,
+      EmailsOnPushService,
+      ExternalWikiService,
+      FlowdockService,
+      GemnasiumService,
+      HipchatService,
+      IrkerService,
+      JiraService,
+      KubernetesService,
+      MattermostSlashCommandsService,
+      SlackSlashCommandsService,
+      PipelinesEmailService,
+      PivotaltrackerService,
+      PrometheusService,
+      PushoverService,
+      RedmineService,
+      SlackService,
+      MattermostService,
+      TeamcityService,
+    ]
+
+    if Rails.env.development?
+      services['mock-ci'] = [
+        {
+          required: true,
+          name: :mock_service_url,
+          type: String,
+          desc: 'URL to the mock service'
+        }
+      ]
+
+      service_classes << MockCiService
+    end
+
+    trigger_services = {
+      'mattermost-slash-commands' => [
+        {
+          name: :token,
+          type: String,
+          desc: 'The Mattermost token'
+        }
+      ],
+      'slack-slash-commands' => [
+        {
+          name: :token,
+          type: String,
+          desc: 'The Slack token'
+        }
+      ]
+    }.freeze
+
     resource :projects do
       before { authenticate! }
       before { authorize_admin_project }
 
-      # Set <service_slug> service for project
-      #
-      # Example Request:
-      #
-      #   PUT /projects/:id/services/gitlab-ci
-      #
-      put ':id/services/:service_slug' do
-        if project_service
-          validators = project_service.class.validators.select do |s|
-            s.class == ActiveRecord::Validations::PresenceValidator &&
-              s.attributes != [:project_id]
+      helpers do
+        def service_attributes(service)
+          service.fields.inject([]) do |arr, hash|
+            arr << hash[:name].to_sym
           end
+        end
+      end
 
-          required_attributes! validators.map(&:attributes).flatten.uniq
-          attrs = attributes_for_keys service_attributes
+      services.each do |service_slug, settings|
+        desc "Set #{service_slug} service for project"
+        params do
+          service_classes.each do |service|
+            event_names = service.try(:event_names) || next
+            event_names.each do |event_name|
+              services[service.to_param.tr("_", "-")] << {
+                required: false,
+                name: event_name.to_sym,
+                type: String,
+                desc: ServicesHelper.service_event_description(event_name)
+              }
+            end
+          end
+          services.freeze
 
-          if project_service.update_attributes(attrs.merge(active: true))
-            true
+          settings.each do |setting|
+            if setting[:required]
+              requires setting[:name], type: setting[:type], desc: setting[:desc]
+            else
+              optional setting[:name], type: setting[:type], desc: setting[:desc]
+            end
+          end
+        end
+        put ":id/services/#{service_slug}" do
+          service = user_project.find_or_initialize_service(service_slug.underscore)
+          service_params = declared_params(include_missing: false).merge(active: true)
+
+          if service.update_attributes(service_params)
+            present service, with: Entities::ProjectService, include_passwords: current_user.is_admin?
           else
-            not_found!
+            render_api_error!('400 Bad Request', 400)
           end
         end
       end
 
-      # Delete <service_slug> service for project
-      #
-      # Example Request:
-      #
-      #   DELETE /project/:id/services/gitlab-ci
-      #
-      delete ':id/services/:service_slug' do
-        if project_service
-          attrs = service_attributes.inject({}) do |hash, key|
-            hash.merge!(key => nil)
-          end
+      desc "Delete a service for project"
+      params do
+        requires :service_slug, type: String, values: services.keys, desc: 'The name of the service'
+      end
+      delete ":id/services/:service_slug" do
+        service = user_project.find_or_initialize_service(params[:service_slug].underscore)
 
-          if project_service.update_attributes(attrs.merge(active: false))
-            true
-          else
-            not_found!
-          end
+        attrs = service_attributes(service).inject({}) do |hash, key|
+          hash.merge!(key => nil)
+        end
+
+        unless service.update_attributes(attrs.merge(active: false))
+          render_api_error!('400 Bad Request', 400)
         end
       end
 
-      # Get <service_slug> service settings for project
-      #
-      # Example Request:
-      #
-      #   GET /project/:id/services/gitlab-ci
-      #
-      get ':id/services/:service_slug' do
-        present project_service, with: Entities::ProjectService, include_passwords: current_user.is_admin?
+      desc 'Get the service settings for project' do
+        success Entities::ProjectService
+      end
+      params do
+        requires :service_slug, type: String, values: services.keys, desc: 'The name of the service'
+      end
+      get ":id/services/:service_slug" do
+        service = user_project.find_or_initialize_service(params[:service_slug].underscore)
+        present service, with: Entities::ProjectService, include_passwords: current_user.is_admin?
       end
     end
 
-    resource :projects do
-      desc 'Trigger a slash command' do
-        detail 'Added in GitLab 8.13'
+    trigger_services.each do |service_slug, settings|
+      helpers do
+        def chat_command_service(project, service_slug, params)
+          project.services.active.where(template: false).find do |service|
+            service.try(:token) == params[:token] && service.to_param == service_slug.underscore
+          end
+        end
       end
-      post ':id/services/:service_slug/trigger' do
-        project = find_project(params[:id])
 
-        # This is not accurate, but done to prevent leakage of the project names
-        not_found!('Service') unless project
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        desc "Trigger a slash command for #{service_slug}" do
+          detail 'Added in GitLab 8.13'
+        end
+        params do
+          settings.each do |setting|
+            requires setting[:name], type: setting[:type], desc: setting[:desc]
+          end
+        end
+        post ":id/services/#{service_slug.underscore}/trigger" do
+          project = find_project(params[:id])
 
-        service = project_service(project)
+          # This is not accurate, but done to prevent leakage of the project names
+          not_found!('Service') unless project
 
-        result = service.try(:active?) && service.try(:trigger, params)
+          service = chat_command_service(project, service_slug, params)
+          result = service.try(:trigger, params)
 
-        if result
-          status result[:status] || 200
-          present result
-        else
-          not_found!('Service')
+          if result
+            status result[:status] || 200
+            present result
+          else
+            not_found!('Service')
+          end
         end
       end
     end
diff --git a/lib/api/settings.rb b/lib/api/settings.rb
index c4cb1c7924a..d4d3229f0d1 100644
--- a/lib/api/settings.rb
+++ b/lib/api/settings.rb
@@ -9,21 +9,126 @@ module API
       end
     end
 
-    # Get current applicaiton settings
-    #
-    # Example Request:
-    #   GET /application/settings
+    desc 'Get the current application settings' do
+      success Entities::ApplicationSetting
+    end
     get "application/settings" do
       present current_settings, with: Entities::ApplicationSetting
     end
 
-    # Modify application settings
-    #
-    # Example Request:
-    #   PUT /application/settings
+    desc 'Modify application settings' do
+      success Entities::ApplicationSetting
+    end
+    params do
+      optional :default_branch_protection, type: Integer, values: [0, 1, 2], desc: 'Determine if developers can push to master'
+      optional :default_project_visibility, type: String, values: Gitlab::VisibilityLevel.string_values, desc: 'The default project visibility'
+      optional :default_snippet_visibility, type: String, values: Gitlab::VisibilityLevel.string_values, desc: 'The default snippet visibility'
+      optional :default_group_visibility, type: String, values: Gitlab::VisibilityLevel.string_values, desc: 'The default group visibility'
+      optional :restricted_visibility_levels, type: Array[String], desc: 'Selected levels cannot be used by non-admin users for projects or snippets. If the public level is restricted, user profiles are only visible to logged in users.'
+      optional :import_sources, type: Array[String], values: %w[github bitbucket gitlab google_code fogbugz git gitlab_project],
+                                desc: 'Enabled sources for code import during project creation. OmniAuth must be configured for GitHub, Bitbucket, and GitLab.com'
+      optional :disabled_oauth_sign_in_sources, type: Array[String], desc: 'Disable certain OAuth sign-in sources'
+      optional :enabled_git_access_protocol, type: String, values: %w[ssh http nil], desc: 'Allow only the selected protocols to be used for Git access.'
+      optional :gravatar_enabled, type: Boolean, desc: 'Flag indicating if the Gravatar service is enabled'
+      optional :default_projects_limit, type: Integer, desc: 'The maximum number of personal projects'
+      optional :max_attachment_size, type: Integer, desc: 'Maximum attachment size in MB'
+      optional :session_expire_delay, type: Integer, desc: 'Session duration in minutes. GitLab restart is required to apply changes.'
+      optional :user_oauth_applications, type: Boolean, desc: 'Allow users to register any application to use GitLab as an OAuth provider'
+      optional :user_default_external, type: Boolean, desc: 'Newly registered users will by default be external'
+      optional :signup_enabled, type: Boolean, desc: 'Flag indicating if sign up is enabled'
+      optional :send_user_confirmation_email, type: Boolean, desc: 'Send confirmation email on sign-up'
+      optional :domain_whitelist, type: String, desc: 'ONLY users with e-mail addresses that match these domain(s) will be able to sign-up. Wildcards allowed. Use separate lines for multiple entries. Ex: domain.com, *.domain.com'
+      optional :domain_blacklist_enabled, type: Boolean, desc: 'Enable domain blacklist for sign ups'
+      given domain_blacklist_enabled: ->(val) { val } do
+        requires :domain_blacklist, type: String, desc: 'Users with e-mail addresses that match these domain(s) will NOT be able to sign-up. Wildcards allowed. Use separate lines for multiple entries. Ex: domain.com, *.domain.com'
+      end
+      optional :after_sign_up_text, type: String, desc: 'Text shown after sign up'
+      optional :signin_enabled, type: Boolean, desc: 'Flag indicating if sign in is enabled'
+      optional :require_two_factor_authentication, type: Boolean, desc: 'Require all users to setup Two-factor authentication'
+      given require_two_factor_authentication: ->(val) { val } do
+        requires :two_factor_grace_period, type: Integer, desc: 'Amount of time (in hours) that users are allowed to skip forced configuration of two-factor authentication'
+      end
+      optional :home_page_url, type: String, desc: 'We will redirect non-logged in users to this page'
+      optional :after_sign_out_path, type: String, desc: 'We will redirect users to this page after they sign out'
+      optional :sign_in_text, type: String, desc: 'The sign in text of the GitLab application'
+      optional :help_page_text, type: String, desc: 'Custom text displayed on the help page'
+      optional :shared_runners_enabled, type: Boolean, desc: 'Enable shared runners for new projects'
+      given shared_runners_enabled: ->(val) { val } do
+        requires :shared_runners_text, type: String, desc: 'Shared runners text '
+      end
+      optional :max_artifacts_size, type: Integer, desc: "Set the maximum file size for each job's artifacts"
+      optional :default_artifacts_expire_in, type: String, desc: "Set the default expiration time for each job's artifacts"
+      optional :max_pages_size, type: Integer, desc: 'Maximum size of pages in MB'
+      optional :container_registry_token_expire_delay, type: Integer, desc: 'Authorization token duration (minutes)'
+      optional :metrics_enabled, type: Boolean, desc: 'Enable the InfluxDB metrics'
+      given metrics_enabled: ->(val) { val } do
+        requires :metrics_host, type: String, desc: 'The InfluxDB host'
+        requires :metrics_port, type: Integer, desc: 'The UDP port to use for connecting to InfluxDB'
+        requires :metrics_pool_size, type: Integer, desc: 'The amount of InfluxDB connections to open'
+        requires :metrics_timeout, type: Integer, desc: 'The amount of seconds after which an InfluxDB connection will time out'
+        requires :metrics_method_call_threshold, type: Integer, desc: 'A method call is only tracked when it takes longer to complete than the given amount of milliseconds.'
+        requires :metrics_sample_interval, type: Integer, desc: 'The sampling interval in seconds'
+        requires :metrics_packet_size, type: Integer, desc: 'The amount of points to store in a single UDP packet'
+      end
+      optional :sidekiq_throttling_enabled, type: Boolean, desc: 'Enable Sidekiq Job Throttling'
+      given sidekiq_throttling_enabled: ->(val) { val } do
+        requires :sidekiq_throttling_queus, type: Array[String], desc: 'Choose which queues you wish to throttle'
+        requires :sidekiq_throttling_factor, type: Float, desc: 'The factor by which the queues should be throttled. A value between 0.0 and 1.0, exclusive.'
+      end
+      optional :recaptcha_enabled, type: Boolean, desc: 'Helps prevent bots from creating accounts'
+      given recaptcha_enabled: ->(val) { val } do
+        requires :recaptcha_site_key, type: String, desc: 'Generate site key at http://www.google.com/recaptcha'
+        requires :recaptcha_private_key, type: String, desc: 'Generate private key at http://www.google.com/recaptcha'
+      end
+      optional :akismet_enabled, type: Boolean, desc: 'Helps prevent bots from creating issues'
+      given akismet_enabled: ->(val) { val } do
+        requires :akismet_api_key, type: String, desc: 'Generate API key at http://www.akismet.com'
+      end
+      optional :admin_notification_email, type: String, desc: 'Abuse reports will be sent to this address if it is set. Abuse reports are always available in the admin area.'
+      optional :sentry_enabled, type: Boolean, desc: 'Sentry is an error reporting and logging tool which is currently not shipped with GitLab, get it here: https://getsentry.com'
+      given sentry_enabled: ->(val) { val } do
+        requires :sentry_dsn, type: String, desc: 'Sentry Data Source Name'
+      end
+      optional :repository_storage, type: String, desc: 'Storage paths for new projects'
+      optional :repository_checks_enabled, type: Boolean, desc: "GitLab will periodically run 'git fsck' in all project and wiki repositories to look for silent disk corruption issues."
+      optional :koding_enabled, type: Boolean, desc: 'Enable Koding'
+      given koding_enabled: ->(val) { val } do
+        requires :koding_url, type: String, desc: 'The Koding team URL'
+      end
+      optional :plantuml_enabled, type: Boolean, desc: 'Enable PlantUML'
+      given plantuml_enabled: ->(val) { val } do
+        requires :plantuml_url, type: String, desc: 'The PlantUML server URL'
+      end
+      optional :version_check_enabled, type: Boolean, desc: 'Let GitLab inform you when an update is available.'
+      optional :email_author_in_body, type: Boolean, desc: 'Some email servers do not support overriding the email sender name. Enable this option to include the name of the author of the issue, merge request or comment in the email body instead.'
+      optional :html_emails_enabled, type: Boolean, desc: 'By default GitLab sends emails in HTML and plain text formats so mail clients can choose what format to use. Disable this option if you only want to send emails in plain text format.'
+      optional :housekeeping_enabled, type: Boolean, desc: 'Enable automatic repository housekeeping (git repack, git gc)'
+      given housekeeping_enabled: ->(val) { val } do
+        requires :housekeeping_bitmaps_enabled, type: Boolean, desc: "Creating pack file bitmaps makes housekeeping take a little longer but bitmaps should accelerate 'git clone' performance."
+        requires :housekeeping_incremental_repack_period, type: Integer, desc: "Number of Git pushes after which an incremental 'git repack' is run."
+        requires :housekeeping_full_repack_period, type: Integer, desc: "Number of Git pushes after which a full 'git repack' is run."
+        requires :housekeeping_gc_period, type: Integer, desc: "Number of Git pushes after which 'git gc' is run."
+      end
+      optional :terminal_max_session_time, type: Integer, desc: 'Maximum time for web terminal websocket connection (in seconds). Set to 0 for unlimited time.'
+      at_least_one_of :default_branch_protection, :default_project_visibility, :default_snippet_visibility,
+                      :default_group_visibility, :restricted_visibility_levels, :import_sources,
+                      :enabled_git_access_protocol, :gravatar_enabled, :default_projects_limit,
+                      :max_attachment_size, :session_expire_delay, :disabled_oauth_sign_in_sources,
+                      :user_oauth_applications, :user_default_external, :signup_enabled,
+                      :send_user_confirmation_email, :domain_whitelist, :domain_blacklist_enabled,
+                      :after_sign_up_text, :signin_enabled, :require_two_factor_authentication,
+                      :home_page_url, :after_sign_out_path, :sign_in_text, :help_page_text,
+                      :shared_runners_enabled, :max_artifacts_size,
+                      :default_artifacts_expire_in, :max_pages_size,
+                      :container_registry_token_expire_delay,
+                      :metrics_enabled, :sidekiq_throttling_enabled, :recaptcha_enabled,
+                      :akismet_enabled, :admin_notification_email, :sentry_enabled,
+                      :repository_storage, :repository_checks_enabled, :koding_enabled, :plantuml_enabled,
+                      :version_check_enabled, :email_author_in_body, :html_emails_enabled,
+                      :housekeeping_enabled, :terminal_max_session_time
+    end
     put "application/settings" do
-      attributes = ["repository_storage"] + current_settings.attributes.keys - ["id"]
-      attrs = attributes_for_keys(attributes)
+      attrs = declared_params(include_missing: false)
 
       if current_settings.update_attributes(attrs)
         present current_settings, with: Entities::ApplicationSetting
diff --git a/lib/api/snippets.rb b/lib/api/snippets.rb
new file mode 100644
index 00000000000..b93fdc62808
--- /dev/null
+++ b/lib/api/snippets.rb
@@ -0,0 +1,143 @@
+module API
+  # Snippets API
+  class Snippets < Grape::API
+    include PaginationParams
+
+    before { authenticate! }
+
+    resource :snippets do
+      helpers do
+        def snippets_for_current_user
+          SnippetsFinder.new.execute(current_user, filter: :by_user, user: current_user)
+        end
+
+        def public_snippets
+          SnippetsFinder.new.execute(current_user, filter: :public)
+        end
+      end
+
+      desc 'Get a snippets list for authenticated user' do
+        detail 'This feature was introduced in GitLab 8.15.'
+        success Entities::PersonalSnippet
+      end
+      params do
+        use :pagination
+      end
+      get do
+        present paginate(snippets_for_current_user), with: Entities::PersonalSnippet
+      end
+
+      desc 'List all public snippets current_user has access to' do
+        detail 'This feature was introduced in GitLab 8.15.'
+        success Entities::PersonalSnippet
+      end
+      params do
+        use :pagination
+      end
+      get 'public' do
+        present paginate(public_snippets), with: Entities::PersonalSnippet
+      end
+
+      desc 'Get a single snippet' do
+        detail 'This feature was introduced in GitLab 8.15.'
+        success Entities::PersonalSnippet
+      end
+      params do
+        requires :id, type: Integer, desc: 'The ID of a snippet'
+      end
+      get ':id' do
+        snippet = snippets_for_current_user.find(params[:id])
+        present snippet, with: Entities::PersonalSnippet
+      end
+
+      desc 'Create new snippet' do
+        detail 'This feature was introduced in GitLab 8.15.'
+        success Entities::PersonalSnippet
+      end
+      params do
+        requires :title, type: String, desc: 'The title of a snippet'
+        requires :file_name, type: String, desc: 'The name of a snippet file'
+        requires :content, type: String, desc: 'The content of a snippet'
+        optional :visibility, type: String,
+                              values: Gitlab::VisibilityLevel.string_values,
+                              default: 'internal',
+                              desc: 'The visibility of the snippet'
+      end
+      post do
+        attrs = declared_params(include_missing: false).merge(request: request, api: true)
+        snippet = CreateSnippetService.new(nil, current_user, attrs).execute
+
+        render_spam_error! if snippet.spam?
+
+        if snippet.persisted?
+          present snippet, with: Entities::PersonalSnippet
+        else
+          render_validation_error!(snippet)
+        end
+      end
+
+      desc 'Update an existing snippet' do
+        detail 'This feature was introduced in GitLab 8.15.'
+        success Entities::PersonalSnippet
+      end
+      params do
+        requires :id, type: Integer, desc: 'The ID of a snippet'
+        optional :title, type: String, desc: 'The title of a snippet'
+        optional :file_name, type: String, desc: 'The name of a snippet file'
+        optional :content, type: String, desc: 'The content of a snippet'
+        optional :visibility, type: String,
+                              values: Gitlab::VisibilityLevel.string_values,
+                              desc: 'The visibility of the snippet'
+        at_least_one_of :title, :file_name, :content, :visibility
+      end
+      put ':id' do
+        snippet = snippets_for_current_user.find_by(id: params.delete(:id))
+        return not_found!('Snippet') unless snippet
+        authorize! :update_personal_snippet, snippet
+
+        attrs = declared_params(include_missing: false).merge(request: request, api: true)
+
+        UpdateSnippetService.new(nil, current_user, snippet, attrs).execute
+
+        render_spam_error! if snippet.spam?
+
+        if snippet.persisted?
+          present snippet, with: Entities::PersonalSnippet
+        else
+          render_validation_error!(snippet)
+        end
+      end
+
+      desc 'Remove snippet' do
+        detail 'This feature was introduced in GitLab 8.15.'
+        success Entities::PersonalSnippet
+      end
+      params do
+        requires :id, type: Integer, desc: 'The ID of a snippet'
+      end
+      delete ':id' do
+        snippet = snippets_for_current_user.find_by(id: params.delete(:id))
+        return not_found!('Snippet') unless snippet
+
+        authorize! :destroy_personal_snippet, snippet
+
+        snippet.destroy
+      end
+
+      desc 'Get a raw snippet' do
+        detail 'This feature was introduced in GitLab 8.15.'
+      end
+      params do
+        requires :id, type: Integer, desc: 'The ID of a snippet'
+      end
+      get ":id/raw" do
+        snippet = snippets_for_current_user.find_by(id: params.delete(:id))
+        return not_found!('Snippet') unless snippet
+
+        env['api.format'] = :txt
+        content_type 'text/plain'
+        present snippet.content
+      end
+    end
+  end
+end
diff --git a/lib/api/subscriptions.rb b/lib/api/subscriptions.rb
index 10749b34004..772b5cca017 100644
--- a/lib/api/subscriptions.rb
+++ b/lib/api/subscriptions.rb
@@ -3,8 +3,7 @@ module API
     before { authenticate! }
 
     subscribable_types = {
-      'merge_request' => proc { |id| user_project.merge_requests.find(id) },
-      'merge_requests' => proc { |id| user_project.merge_requests.find(id) },
+      'merge_requests' => proc { |id| find_merge_request_with_access(id, :update_merge_request) },
       'issues' => proc { |id| find_project_issue(id) },
       'labels' => proc { |id| find_project_label(id) },
     }
@@ -21,7 +20,7 @@ module API
         desc 'Subscribe to a resource' do
           success entity_class
         end
-        post ":id/#{type}/:subscribable_id/subscription" do
+        post ":id/#{type}/:subscribable_id/subscribe" do
           resource = instance_exec(params[:subscribable_id], &finder)
 
           if resource.subscribed?(current_user, user_project)
@@ -35,7 +34,7 @@ module API
         desc 'Unsubscribe from a resource' do
           success entity_class
         end
-        delete ":id/#{type}/:subscribable_id/subscription" do
+        post ":id/#{type}/:subscribable_id/unsubscribe" do
           resource = instance_exec(params[:subscribable_id], &finder)
 
           if !resource.subscribed?(current_user, user_project)
diff --git a/lib/api/system_hooks.rb b/lib/api/system_hooks.rb
index 708ec8cfe70..ed7b23b474a 100644
--- a/lib/api/system_hooks.rb
+++ b/lib/api/system_hooks.rb
@@ -1,6 +1,7 @@
 module API
-  # Hooks API
   class SystemHooks < Grape::API
+    include PaginationParams
+
     before do
       authenticate!
       authenticated_as_admin!
@@ -10,10 +11,11 @@ module API
       desc 'Get the list of system hooks' do
         success Entities::Hook
       end
+      params do
+        use :pagination
+      end
       get do
-        hooks = SystemHook.all
-
-        present hooks, with: Entities::Hook
+        present paginate(SystemHook.all), with: Entities::Hook
       end
 
       desc 'Create a new system hook' do
@@ -64,7 +66,7 @@ module API
         hook = SystemHook.find_by(id: params[:id])
         not_found!('System hook') unless hook
 
-        present hook.destroy, with: Entities::Hook
+        hook.destroy
       end
     end
   end
diff --git a/lib/api/tags.rb b/lib/api/tags.rb
index 5b345db3a41..d31ef9de26b 100644
--- a/lib/api/tags.rb
+++ b/lib/api/tags.rb
@@ -1,6 +1,7 @@
 module API
-  # Git Tags API
   class Tags < Grape::API
+    include PaginationParams
+
     before { authorize! :download_code, user_project }
 
     params do
@@ -10,9 +11,12 @@ module API
       desc 'Get a project repository tags' do
         success Entities::RepoTag
       end
+      params do
+        use :pagination
+      end
       get ":id/repository/tags" do
-        present user_project.repository.tags.sort_by(&:name).reverse,
-                with: Entities::RepoTag, project: user_project
+        tags = ::Kaminari.paginate_array(user_project.repository.tags.sort_by(&:name).reverse)
+        present paginate(tags), with: Entities::RepoTag, project: user_project
       end
 
       desc 'Get a single repository tag' do
@@ -40,7 +44,7 @@ module API
       post ':id/repository/tags' do
         authorize_push_project
 
-        result = CreateTagService.new(user_project, current_user).
+        result = ::Tags::CreateService.new(user_project, current_user).
           execute(params[:tag_name], params[:ref], params[:message], params[:release_description])
 
         if result[:status] == :success
@@ -59,14 +63,10 @@ module API
       delete ":id/repository/tags/:tag_name", requirements: { tag_name: /.+/ } do
         authorize_push_project
 
-        result = DeleteTagService.new(user_project, current_user).
+        result = ::Tags::DestroyService.new(user_project, current_user).
           execute(params[:tag_name])
 
-        if result[:status] == :success
-          {
-            tag_name: params[:tag_name]
-          }
-        else
+        if result[:status] != :success
           render_api_error!(result[:message], result[:return_code])
         end
       end
diff --git a/lib/api/templates.rb b/lib/api/templates.rb
index 8a53d9c0095..0fc13b35d5b 100644
--- a/lib/api/templates.rb
+++ b/lib/api/templates.rb
@@ -1,5 +1,7 @@
 module API
   class Templates < Grape::API
+    include PaginationParams
+
     GLOBAL_TEMPLATE_TYPES = {
       gitignores: {
         klass: Gitlab::Template::GitignoreTemplate,
@@ -8,6 +10,10 @@ module API
       gitlab_ci_ymls: {
         klass: Gitlab::Template::GitlabCiYmlTemplate,
         gitlab_version: 8.9
+      },
+      dockerfiles: {
+        klass: Gitlab::Template::DockerfileTemplate,
+        gitlab_version: 8.15
       }
     }.freeze
     PROJECT_TEMPLATE_REGEX =
@@ -20,7 +26,6 @@ module API
       /[\<\{\[]
         (fullname|name\sof\s(author|copyright\sowner))
       [\>\}\]]/xi.freeze
-    DEPRECATION_MESSAGE = ' This endpoint is deprecated and will be removed in GitLab 9.0.'.freeze
 
     helpers do
       def parsed_license_template
@@ -42,74 +47,64 @@ module API
       end
     end
 
-    { "licenses" => :deprecated, "templates/licenses" => :ok }.each do |route, status|
-      desc 'Get the list of the available license template' do
-        detailed_desc = 'This feature was introduced in GitLab 8.7.'
-        detailed_desc << DEPRECATION_MESSAGE unless status == :ok
-        detail detailed_desc
-        success Entities::RepoLicense
-      end
-      params do
-        optional :popular, type: Boolean, desc: 'If passed, returns only popular licenses'
-      end 
-      get route do
-        options = {
-          featured: declared(params).popular.present? ? true : nil
-        }
-        present Licensee::License.all(options), with: Entities::RepoLicense
-      end
+    desc 'Get the list of the available license template' do
+      detail 'This feature was introduced in GitLab 8.7.'
+      success ::API::Entities::RepoLicense
+    end
+    params do
+      optional :popular, type: Boolean, desc: 'If passed, returns only popular licenses'
+      use :pagination
+    end
+    get "templates/licenses" do
+      options = {
+        featured: declared(params).popular.present? ? true : nil
+      }
+      licences = ::Kaminari.paginate_array(Licensee::License.all(options))
+      present paginate(licences), with: Entities::RepoLicense
     end
 
-    { "licenses/:name" => :deprecated, "templates/licenses/:name" => :ok }.each do |route, status|
-      desc 'Get the text for a specific license' do
-        detailed_desc = 'This feature was introduced in GitLab 8.7.'
-        detailed_desc << DEPRECATION_MESSAGE unless status == :ok
-        detail detailed_desc
-        success Entities::RepoLicense
-      end
-      params do
-        requires :name, type: String, desc: 'The name of the template'
-      end 
-      get route, requirements: { name: /[\w\.-]+/ } do
-        not_found!('License') unless Licensee::License.find(declared(params).name)
+    desc 'Get the text for a specific license' do
+      detail 'This feature was introduced in GitLab 8.7.'
+      success ::API::Entities::RepoLicense
+    end
+    params do
+      requires :name, type: String, desc: 'The name of the template'
+    end
+    get "templates/licenses/:name", requirements: { name: /[\w\.-]+/ } do
+      not_found!('License') unless Licensee::License.find(declared(params).name)
 
-        template = parsed_license_template
+      template = parsed_license_template
 
-        present template, with: Entities::RepoLicense
-      end
+      present template, with: ::API::Entities::RepoLicense
     end
-      
+
     GLOBAL_TEMPLATE_TYPES.each do |template_type, properties|
       klass = properties[:klass]
       gitlab_version = properties[:gitlab_version]
 
-      { template_type => :deprecated, "templates/#{template_type}" => :ok }.each do |route, status|
-        desc 'Get the list of the available template' do
-          detailed_desc = "This feature was introduced in GitLab #{gitlab_version}."
-          detailed_desc << DEPRECATION_MESSAGE unless status == :ok
-          detail detailed_desc
-          success Entities::TemplatesList
-        end
-        get route do
-          present klass.all, with: Entities::TemplatesList
-        end
+      desc 'Get the list of the available template' do
+        detail "This feature was introduced in GitLab #{gitlab_version}."
+        success Entities::TemplatesList
+      end
+      params do
+        use :pagination
+      end
+      get "templates/#{template_type}" do
+        templates = ::Kaminari.paginate_array(klass.all)
+        present paginate(templates), with: Entities::TemplatesList
       end
 
-      { "#{template_type}/:name" => :deprecated, "templates/#{template_type}/:name" => :ok }.each do |route, status|
-        desc 'Get the text for a specific template present in local filesystem' do
-          detailed_desc = "This feature was introduced in GitLab #{gitlab_version}."
-          detailed_desc << DEPRECATION_MESSAGE unless status == :ok
-          detail detailed_desc
-          success Entities::Template
-        end
-        params do
-          requires :name, type: String, desc: 'The name of the template'
-        end 
-        get route do
-          new_template = klass.find(declared(params).name)
+      desc 'Get the text for a specific template present in local filesystem' do
+        detail "This feature was introduced in GitLab #{gitlab_version}."
+        success Entities::Template
+      end
+      params do
+        requires :name, type: String, desc: 'The name of the template'
+      end
+      get "templates/#{template_type}/:name" do
+        new_template = klass.find(declared(params).name)
 
-          render_response(template_type, new_template)
-        end
+        render_response(template_type, new_template)
       end
     end
   end
diff --git a/lib/api/time_tracking_endpoints.rb b/lib/api/time_tracking_endpoints.rb
new file mode 100644
index 00000000000..05b4b490e27
--- /dev/null
+++ b/lib/api/time_tracking_endpoints.rb
@@ -0,0 +1,114 @@
+module API
+  module TimeTrackingEndpoints
+    extend ActiveSupport::Concern
+
+    included do
+      helpers do
+        def issuable_name
+          declared_params.has_key?(:issue_iid) ? 'issue' : 'merge_request'
+        end
+
+        def issuable_key
+          "#{issuable_name}_iid".to_sym
+        end
+
+        def update_issuable_key
+          "update_#{issuable_name}".to_sym
+        end
+
+        def read_issuable_key
+          "read_#{issuable_name}".to_sym
+        end
+
+        def load_issuable
+          @issuable ||= begin
+            case issuable_name
+            when 'issue'
+              find_project_issue(params.delete(issuable_key))
+            when 'merge_request'
+              find_project_merge_request(params.delete(issuable_key))
+            end
+          end
+        end
+
+        def update_issuable(attrs)
+          custom_params = declared_params(include_missing: false)
+          custom_params.merge!(attrs)
+
+          issuable = update_service.new(user_project, current_user, custom_params).execute(load_issuable)
+          if issuable.valid?
+            present issuable, with: Entities::IssuableTimeStats
+          else
+            render_validation_error!(issuable)
+          end
+        end
+
+        def update_service
+          issuable_name == 'issue' ? ::Issues::UpdateService : ::MergeRequests::UpdateService
+        end
+      end
+
+      issuable_name            = name.end_with?('Issues') ? 'issue' : 'merge_request'
+      issuable_collection_name = issuable_name.pluralize
+      issuable_key             = "#{issuable_name}_iid".to_sym
+
+      desc "Set a time estimate for a project #{issuable_name}"
+      params do
+        requires issuable_key, type: Integer, desc: "The ID of a project #{issuable_name}"
+        requires :duration, type: String, desc: 'The duration to be parsed'
+      end
+      post ":id/#{issuable_collection_name}/:#{issuable_key}/time_estimate" do
+        authorize! update_issuable_key, load_issuable
+
+        status :ok
+        update_issuable(time_estimate: Gitlab::TimeTrackingFormatter.parse(params.delete(:duration)))
+      end
+
+      desc "Reset the time estimate for a project #{issuable_name}"
+      params do
+        requires issuable_key, type: Integer, desc: "The ID of a project #{issuable_name}"
+      end
+      post ":id/#{issuable_collection_name}/:#{issuable_key}/reset_time_estimate" do
+        authorize! update_issuable_key, load_issuable
+
+        status :ok
+        update_issuable(time_estimate: 0)
+      end
+
+      desc "Add spent time for a project #{issuable_name}"
+      params do
+        requires issuable_key, type: Integer, desc: "The ID of a project #{issuable_name}"
+        requires :duration, type: String, desc: 'The duration to be parsed'
+      end
+      post ":id/#{issuable_collection_name}/:#{issuable_key}/add_spent_time" do
+        authorize! update_issuable_key, load_issuable
+
+        update_issuable(spend_time: {
+          duration: Gitlab::TimeTrackingFormatter.parse(params.delete(:duration)),
+          user: current_user
+        })
+      end
+
+      desc "Reset spent time for a project #{issuable_name}"
+      params do
+        requires issuable_key, type: Integer, desc: "The ID of a project #{issuable_name}"
+      end
+      post ":id/#{issuable_collection_name}/:#{issuable_key}/reset_spent_time" do
+        authorize! update_issuable_key, load_issuable
+
+        status :ok
+        update_issuable(spend_time: { duration: :reset, user: current_user })
+      end
+
+      desc "Show time stats for a project #{issuable_name}"
+      params do
+        requires issuable_key, type: Integer, desc: "The ID of a project #{issuable_name}"
+      end
+      get ":id/#{issuable_collection_name}/:#{issuable_key}/time_stats" do
+        authorize! read_issuable_key, load_issuable
+
+        present load_issuable, with: Entities::IssuableTimeStats
+      end
+    end
+  end
+end
diff --git a/lib/api/todos.rb b/lib/api/todos.rb
index ed8f48aa1e3..d9b8837a5bb 100644
--- a/lib/api/todos.rb
+++ b/lib/api/todos.rb
@@ -5,22 +5,22 @@ module API
     before { authenticate! }
 
     ISSUABLE_TYPES = {
-      'merge_requests' => ->(id) { user_project.merge_requests.find(id) },
-      'issues' => ->(id) { find_project_issue(id) }
-    }
+      'merge_requests' => ->(iid) { find_merge_request_with_access(iid) },
+      'issues' => ->(iid) { find_project_issue(iid) }
+    }.freeze
 
     params do
       requires :id, type: String, desc: 'The ID of a project'
     end
     resource :projects do
       ISSUABLE_TYPES.each do |type, finder|
-        type_id_str = "#{type.singularize}_id".to_sym
+        type_id_str = "#{type.singularize}_iid".to_sym
 
         desc 'Create a todo on an issuable' do
           success Entities::Todo
         end
         params do
-          requires type_id_str, type: Integer, desc: 'The ID of an issuable'
+          requires type_id_str, type: Integer, desc: 'The IID of an issuable'
         end
         post ":id/#{type}/:#{type_id_str}/todo" do
           issuable = instance_exec(params[type_id_str], &finder)
@@ -58,7 +58,7 @@ module API
       params do
         requires :id, type: Integer, desc: 'The ID of the todo being marked as done'
       end
-      delete ':id' do
+      post ':id/mark_as_done' do
         todo = current_user.todos.find(params[:id])
         TodoService.new.mark_todos_as_done([todo], current_user)
 
@@ -66,9 +66,11 @@ module API
       end
 
       desc 'Mark all todos as done'
-      delete do
+      post '/mark_as_done' do
         todos = find_todos
         TodoService.new.mark_todos_as_done(todos, current_user)
+
+        no_content!
       end
     end
   end
diff --git a/lib/api/triggers.rb b/lib/api/triggers.rb
index 87a717ba751..119e9024712 100644
--- a/lib/api/triggers.rb
+++ b/lib/api/triggers.rb
@@ -6,37 +6,32 @@ module API
       requires :id, type: String, desc: 'The ID of a project'
     end
     resource :projects do
-      desc 'Trigger a GitLab project build' do
-        success Entities::TriggerRequest
+      desc 'Trigger a GitLab project pipeline' do
+        success Entities::Pipeline
       end
       params do
         requires :ref, type: String, desc: 'The commit sha or name of a branch or tag'
         requires :token, type: String, desc: 'The unique token of trigger'
         optional :variables, type: Hash, desc: 'The list of variables to be injected into build'
       end
-      post ":id/(ref/:ref/)trigger/builds" do
+      post ":id/(ref/:ref/)trigger/pipeline" do
         project = find_project(params[:id])
         trigger = Ci::Trigger.find_by_token(params[:token].to_s)
         not_found! unless project && trigger
         unauthorized! unless trigger.project == project
 
         # validate variables
-        variables = params[:variables]
-        if variables
-          unless variables.all? { |key, value| key.is_a?(String) && value.is_a?(String) }
-            render_api_error!('variables needs to be a map of key-valued strings', 400)
-          end
-
-          # convert variables from Mash to Hash
-          variables = variables.to_h
+        variables = params[:variables].to_h
+        unless variables.all? { |key, value| key.is_a?(String) && value.is_a?(String) }
+          render_api_error!('variables needs to be a map of key-valued strings', 400)
         end
 
         # create request and trigger builds
         trigger_request = Ci::CreateTriggerRequestService.new.execute(project, trigger, params[:ref].to_s, variables)
         if trigger_request
-          present trigger_request, with: Entities::TriggerRequest
+          present trigger_request.pipeline, with: Entities::Pipeline
         else
-          errors = 'No builds created'
+          errors = 'No pipeline created'
           render_api_error!(errors, 400)
         end
       end
@@ -60,13 +55,13 @@ module API
         success Entities::Trigger
       end
       params do
-        requires :token, type: String, desc: 'The unique token of trigger'
+        requires :trigger_id, type: Integer,  desc: 'The trigger ID'
       end
-      get ':id/triggers/:token' do
+      get ':id/triggers/:trigger_id' do
         authenticate!
         authorize! :admin_build, user_project
 
-        trigger = user_project.triggers.find_by(token: params[:token].to_s)
+        trigger = user_project.triggers.find(params.delete(:trigger_id))
         return not_found!('Trigger') unless trigger
 
         present trigger, with: Entities::Trigger
@@ -75,31 +70,79 @@ module API
       desc 'Create a trigger' do
         success Entities::Trigger
       end
+      params do
+        requires :description, type: String,  desc: 'The trigger description'
+      end
       post ':id/triggers' do
         authenticate!
         authorize! :admin_build, user_project
 
-        trigger = user_project.triggers.create
+        trigger = user_project.triggers.create(
+          declared_params(include_missing: false).merge(owner: current_user))
 
-        present trigger, with: Entities::Trigger
+        if trigger.valid?
+          present trigger, with: Entities::Trigger
+        else
+          render_validation_error!(trigger)
+        end
+      end
+
+      desc 'Update a trigger' do
+        success Entities::Trigger
+      end
+      params do
+        requires :trigger_id, type: Integer,  desc: 'The trigger ID'
+        optional :description, type: String,  desc: 'The trigger description'
+      end
+      put ':id/triggers/:trigger_id' do
+        authenticate!
+        authorize! :admin_build, user_project
+
+        trigger = user_project.triggers.find(params.delete(:trigger_id))
+        return not_found!('Trigger') unless trigger
+
+        if trigger.update(declared_params(include_missing: false))
+          present trigger, with: Entities::Trigger
+        else
+          render_validation_error!(trigger)
+        end
+      end
+
+      desc 'Take ownership of trigger' do
+        success Entities::Trigger
+      end
+      params do
+        requires :trigger_id, type: Integer,  desc: 'The trigger ID'
+      end
+      post ':id/triggers/:trigger_id/take_ownership' do
+        authenticate!
+        authorize! :admin_build, user_project
+
+        trigger = user_project.triggers.find(params.delete(:trigger_id))
+        return not_found!('Trigger') unless trigger
+
+        if trigger.update(owner: current_user)
+          status :ok
+          present trigger, with: Entities::Trigger
+        else
+          render_validation_error!(trigger)
+        end
       end
 
       desc 'Delete a trigger' do
         success Entities::Trigger
       end
       params do
-        requires :token, type: String, desc: 'The unique token of trigger'
+        requires :trigger_id, type: Integer,  desc: 'The trigger ID'
       end
-      delete ':id/triggers/:token' do
+      delete ':id/triggers/:trigger_id' do
         authenticate!
         authorize! :admin_build, user_project
 
-        trigger = user_project.triggers.find_by(token: params[:token].to_s)
+        trigger = user_project.triggers.find(params.delete(:trigger_id))
         return not_found!('Trigger') unless trigger
 
         trigger.destroy
-
-        present trigger, with: Entities::Trigger
       end
     end
   end
diff --git a/lib/api/users.rb b/lib/api/users.rb
index 1dab799dd61..2d4d5a25221 100644
--- a/lib/api/users.rb
+++ b/lib/api/users.rb
@@ -2,10 +2,18 @@ module API
   class Users < Grape::API
     include PaginationParams
 
-    before { authenticate! }
+    before do
+      allow_access_with_scope :read_user if request.get?
+      authenticate!
+    end
 
     resource :users, requirements: { uid: /[0-9]*/, id: /[0-9]*/ } do
       helpers do
+        def find_user(params)
+          id = params[:user_id] || params[:id]
+          User.find_by(id: id) || not_found!('User')
+        end
+
         params :optional_attributes do
           optional :skype, type: String, desc: 'The Skype username'
           optional :linkedin, type: String, desc: 'The LinkedIn username'
@@ -13,7 +21,7 @@ module API
           optional :website_url, type: String, desc: 'The website of the user'
           optional :organization, type: String, desc: 'The organization of the user'
           optional :projects_limit, type: Integer, desc: 'The number of projects a user can create'
-          optional :extern_uid, type: Integer, desc: 'The external authentication provider UID'
+          optional :extern_uid, type: String, desc: 'The external authentication provider UID'
           optional :provider, type: String, desc: 'The external provider'
           optional :bio, type: String, desc: 'The biography of the user'
           optional :location, type: String, desc: 'The location of the user'
@@ -37,7 +45,7 @@ module API
         use :pagination
       end
       get do
-        unless can?(current_user, :read_users_list, nil)
+        unless can?(current_user, :read_users_list)
           render_api_error!("Not authorized.", 403)
         end
 
@@ -79,7 +87,9 @@ module API
       end
       params do
         requires :email, type: String, desc: 'The email of the user'
-        requires :password, type: String, desc: 'The password of the new user'
+        optional :password, type: String, desc: 'The password of the new user'
+        optional :reset_password, type: Boolean, desc: 'Flag indicating the user will be sent a password reset token'
+        at_least_one_of :password, :reset_password
         requires :name, type: String, desc: 'The name of the user'
         requires :username, type: String, desc: 'The username of the user'
         use :optional_attributes
@@ -88,10 +98,21 @@ module API
         authenticated_as_admin!
 
         # Filter out params which are used later
-        identity_attrs = params.slice(:provider, :extern_uid)
-        confirm = params.delete(:confirm)
+        user_params = declared_params(include_missing: false)
+        identity_attrs = user_params.slice(:provider, :extern_uid)
+        confirm = user_params.delete(:confirm)
+        user = User.new(user_params.except(:extern_uid, :provider, :reset_password))
+
+        if user_params.delete(:reset_password)
+          user.attributes = {
+            force_random_password: true,
+            password_expires_at: nil,
+            created_by_id: current_user.id
+          }
+          user.generate_password
+          user.generate_reset_token
+        end
 
-        user = User.build_user(declared_params(include_missing: false))
         user.skip_confirmation! unless confirm
 
         if identity_attrs.any?
@@ -156,11 +177,9 @@ module API
           end
         end
 
-        # Delete already handled parameters
-        user_params.delete(:extern_uid)
-        user_params.delete(:provider)
+        user_params[:password_expires_at] = Time.now if user_params[:password].present?
 
-        if user.update_attributes(user_params)
+        if user.update_attributes(user_params.except(:extern_uid, :provider))
           present user, with: Entities::UserPublic
         else
           render_validation_error!(user)
@@ -195,6 +214,7 @@ module API
       end
       params do
         requires :id, type: Integer, desc: 'The ID of the user'
+        use :pagination
       end
       get ':id/keys' do
         authenticated_as_admin!
@@ -202,7 +222,7 @@ module API
         user = User.find_by(id: params[:id])
         not_found!('User') unless user
 
-        present user.keys, with: Entities::SSHKey
+        present paginate(user.keys), with: Entities::SSHKey
       end
 
       desc 'Delete an existing SSH key from a specified user. Available only for admins.' do
@@ -221,7 +241,7 @@ module API
         key = user.keys.find_by(id: params[:key_id])
         not_found!('Key') unless key
 
-        present key.destroy, with: Entities::SSHKey
+        key.destroy
       end
 
       desc 'Add an email address to a specified user. Available only for admins.' do
@@ -252,13 +272,14 @@ module API
       end
       params do
         requires :id, type: Integer, desc: 'The ID of the user'
+        use :pagination
       end
       get ':id/emails' do
         authenticated_as_admin!
         user = User.find_by(id: params[:id])
         not_found!('User') unless user
 
-        present user.emails, with: Entities::Email
+        present paginate(user.emails), with: Entities::Email
       end
 
       desc 'Delete an email address of a specified user. Available only for admins.' do
@@ -291,14 +312,14 @@ module API
         user = User.find_by(id: params[:id])
         not_found!('User') unless user
 
-        DeleteUserService.new(current_user).execute(user)
+        ::Users::DestroyService.new(current_user).execute(user)
       end
 
       desc 'Block a user. Available only for admins.'
       params do
         requires :id, type: Integer, desc: 'The ID of the user'
       end
-      put ':id/block' do
+      post ':id/block' do
         authenticated_as_admin!
         user = User.find_by(id: params[:id])
         not_found!('User') unless user
@@ -314,7 +335,7 @@ module API
       params do
         requires :id, type: Integer, desc: 'The ID of the user'
       end
-      put ':id/unblock' do
+      post ':id/unblock' do
         authenticated_as_admin!
         user = User.find_by(id: params[:id])
         not_found!('User') unless user
@@ -346,6 +367,76 @@ module API
 
         present paginate(events), with: Entities::Event
       end
+
+      params do
+        requires :user_id, type: Integer, desc: 'The ID of the user'
+      end
+      segment ':user_id' do
+        resource :impersonation_tokens do
+          helpers do
+            def finder(options = {})
+              user = find_user(params)
+              PersonalAccessTokensFinder.new({ user: user, impersonation: true }.merge(options))
+            end
+
+            def find_impersonation_token
+              finder.find_by(id: declared_params[:impersonation_token_id]) || not_found!('Impersonation Token')
+            end
+          end
+
+          before { authenticated_as_admin! }
+
+          desc 'Retrieve impersonation tokens. Available only for admins.' do
+            detail 'This feature was introduced in GitLab 9.0'
+            success Entities::ImpersonationToken
+          end
+          params do
+            use :pagination
+            optional :state, type: String, default: 'all', values: %w[all active inactive], desc: 'Filters (all|active|inactive) impersonation_tokens'
+          end
+          get { present paginate(finder(declared_params(include_missing: false)).execute), with: Entities::ImpersonationToken }
+
+          desc 'Create a impersonation token. Available only for admins.' do
+            detail 'This feature was introduced in GitLab 9.0'
+            success Entities::ImpersonationToken
+          end
+          params do
+            requires :name, type: String, desc: 'The name of the impersonation token'
+            optional :expires_at, type: Date, desc: 'The expiration date in the format YEAR-MONTH-DAY of the impersonation token'
+            optional :scopes, type: Array, desc: 'The array of scopes of the impersonation token'
+          end
+          post do
+            impersonation_token = finder.build(declared_params(include_missing: false))
+
+            if impersonation_token.save
+              present impersonation_token, with: Entities::ImpersonationToken
+            else
+              render_validation_error!(impersonation_token)
+            end
+          end
+
+          desc 'Retrieve impersonation token. Available only for admins.' do
+            detail 'This feature was introduced in GitLab 9.0'
+            success Entities::ImpersonationToken
+          end
+          params do
+            requires :impersonation_token_id, type: Integer, desc: 'The ID of the impersonation token'
+          end
+          get ':impersonation_token_id' do
+            present find_impersonation_token, with: Entities::ImpersonationToken
+          end
+
+          desc 'Revoke a impersonation token. Available only for admins.' do
+            detail 'This feature was introduced in GitLab 9.0'
+          end
+          params do
+            requires :impersonation_token_id, type: Integer, desc: 'The ID of the impersonation token'
+          end
+          delete ':impersonation_token_id' do
+            find_impersonation_token.revoke!
+          end
+        end
+      end
     end
 
     resource :user do
@@ -353,14 +444,17 @@ module API
         success Entities::UserPublic
       end
       get do
-        present current_user, with: @impersonator ? Entities::UserWithPrivateToken : Entities::UserPublic
+        present current_user, with: sudo? ? Entities::UserWithPrivateToken : Entities::UserPublic
       end
 
       desc "Get the currently authenticated user's SSH keys" do
         success Entities::SSHKey
       end
+      params do
+        use :pagination
+      end
       get "keys" do
-        present current_user.keys, with: Entities::SSHKey
+        present paginate(current_user.keys), with: Entities::SSHKey
       end
 
       desc 'Get a single key owned by currently authenticated user' do
@@ -403,14 +497,17 @@ module API
         key = current_user.keys.find_by(id: params[:key_id])
         not_found!('Key') unless key
 
-        present key.destroy, with: Entities::SSHKey
+        key.destroy
       end
 
       desc "Get the currently authenticated user's email addresses" do
         success Entities::Email
       end
+      params do
+        use :pagination
+      end
       get "emails" do
-        present current_user.emails, with: Entities::Email
+        present paginate(current_user.emails), with: Entities::Email
       end
 
       desc 'Get a single email address owned by the currently authenticated user' do
diff --git a/lib/api/v3/award_emoji.rb b/lib/api/v3/award_emoji.rb
new file mode 100644
index 00000000000..cf9e1551f60
--- /dev/null
+++ b/lib/api/v3/award_emoji.rb
@@ -0,0 +1,130 @@
+module API
+  module V3
+    class AwardEmoji < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+      AWARDABLES = %w[issue merge_request snippet].freeze
+
+      resource :projects do
+        AWARDABLES.each do |awardable_type|
+          awardable_string = awardable_type.pluralize
+          awardable_id_string = "#{awardable_type}_id"
+
+          params do
+            requires :id, type: String, desc: 'The ID of a project'
+            requires :"#{awardable_id_string}", type: Integer, desc: "The ID of an Issue, Merge Request or Snippet"
+          end
+
+          [
+            ":id/#{awardable_string}/:#{awardable_id_string}/award_emoji",
+            ":id/#{awardable_string}/:#{awardable_id_string}/notes/:note_id/award_emoji"
+          ].each do |endpoint|
+
+            desc 'Get a list of project +awardable+ award emoji' do
+              detail 'This feature was introduced in 8.9'
+              success Entities::AwardEmoji
+            end
+            params do
+              use :pagination
+            end
+            get endpoint do
+              if can_read_awardable?
+                awards = awardable.award_emoji
+                present paginate(awards), with: Entities::AwardEmoji
+              else
+                not_found!("Award Emoji")
+              end
+            end
+
+            desc 'Get a specific award emoji' do
+              detail 'This feature was introduced in 8.9'
+              success Entities::AwardEmoji
+            end
+            params do
+              requires :award_id, type: Integer, desc: 'The ID of the award'
+            end
+            get "#{endpoint}/:award_id" do
+              if can_read_awardable?
+                present awardable.award_emoji.find(params[:award_id]), with: Entities::AwardEmoji
+              else
+                not_found!("Award Emoji")
+              end
+            end
+
+            desc 'Award a new Emoji' do
+              detail 'This feature was introduced in 8.9'
+              success Entities::AwardEmoji
+            end
+            params do
+              requires :name, type: String, desc: 'The name of a award_emoji (without colons)'
+            end
+            post endpoint do
+              not_found!('Award Emoji') unless can_read_awardable? && can_award_awardable?
+
+              award = awardable.create_award_emoji(params[:name], current_user)
+
+              if award.persisted?
+                present award, with: Entities::AwardEmoji
+              else
+                not_found!("Award Emoji #{award.errors.messages}")
+              end
+            end
+
+            desc 'Delete a +awardables+ award emoji' do
+              detail 'This feature was introduced in 8.9'
+              success Entities::AwardEmoji
+            end
+            params do
+              requires :award_id, type: Integer, desc: 'The ID of an award emoji'
+            end
+            delete "#{endpoint}/:award_id" do
+              award = awardable.award_emoji.find(params[:award_id])
+
+              unauthorized! unless award.user == current_user || current_user.admin?
+
+              award.destroy
+              present award, with: Entities::AwardEmoji
+            end
+          end
+        end
+      end
+
+      helpers do
+        def can_read_awardable?
+          can?(current_user, read_ability(awardable), awardable)
+        end
+
+        def can_award_awardable?
+          awardable.user_can_award?(current_user, params[:name])
+        end
+
+        def awardable
+          @awardable ||=
+            begin
+              if params.include?(:note_id)
+                note_id = params.delete(:note_id)
+
+                awardable.notes.find(note_id)
+              elsif params.include?(:issue_id)
+                user_project.issues.find(params[:issue_id])
+              elsif params.include?(:merge_request_id)
+                user_project.merge_requests.find(params[:merge_request_id])
+              else
+                user_project.snippets.find(params[:snippet_id])
+              end
+            end
+        end
+
+        def read_ability(awardable)
+          case awardable
+          when Note
+            read_ability(awardable.noteable)
+          else
+            :"read_#{awardable.class.to_s.underscore}"
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/boards.rb b/lib/api/v3/boards.rb
new file mode 100644
index 00000000000..b1c2a3c59f2
--- /dev/null
+++ b/lib/api/v3/boards.rb
@@ -0,0 +1,72 @@
+module API
+  module V3
+    class Boards < Grape::API
+      before { authenticate! }
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        desc 'Get all project boards' do
+          detail 'This feature was introduced in 8.13'
+          success ::API::Entities::Board
+        end
+        get ':id/boards' do
+          authorize!(:read_board, user_project)
+          present user_project.boards, with: ::API::Entities::Board
+        end
+
+        params do
+          requires :board_id, type: Integer, desc: 'The ID of a board'
+        end
+        segment ':id/boards/:board_id' do
+          helpers do
+            def project_board
+              board = user_project.boards.first
+
+              if params[:board_id] == board.id
+                board
+              else
+                not_found!('Board')
+              end
+            end
+
+            def board_lists
+              project_board.lists.destroyable
+            end
+          end
+
+          desc 'Get the lists of a project board' do
+            detail 'Does not include `done` list. This feature was introduced in 8.13'
+            success ::API::Entities::List
+          end
+          get '/lists' do
+            authorize!(:read_board, user_project)
+            present board_lists, with: ::API::Entities::List
+          end
+
+          desc 'Delete a board list' do
+            detail 'This feature was introduced in 8.13'
+            success ::API::Entities::List
+          end
+          params do
+            requires :list_id, type: Integer, desc: 'The ID of a board list'
+          end
+          delete "/lists/:list_id" do
+            authorize!(:admin_list, user_project)
+
+            list = board_lists.find(params[:list_id])
+
+            service = ::Boards::Lists::DestroyService.new(user_project, current_user)
+
+            if service.execute(list)
+              present list, with: ::API::Entities::List
+            else
+              render_api_error!({ error: 'List could not be deleted!' }, 400)
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/branches.rb b/lib/api/v3/branches.rb
new file mode 100644
index 00000000000..699e41b5537
--- /dev/null
+++ b/lib/api/v3/branches.rb
@@ -0,0 +1,51 @@
+require 'mime/types'
+
+module API
+  module V3
+    class Branches < Grape::API
+      before { authenticate! }
+      before { authorize! :download_code, user_project }
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        desc 'Get a project repository branches' do
+          success ::API::Entities::RepoBranch
+        end
+        get ":id/repository/branches" do
+          branches = user_project.repository.branches.sort_by(&:name)
+
+          present branches, with: ::API::Entities::RepoBranch, project: user_project
+        end
+
+        desc 'Delete a branch'
+        params do
+          requires :branch, type: String, desc: 'The name of the branch'
+        end
+        delete ":id/repository/branches/:branch", requirements: { branch: /.+/ } do
+          authorize_push_project
+
+          result = DeleteBranchService.new(user_project, current_user).
+                   execute(params[:branch])
+
+          if result[:status] == :success
+            status(200)
+            {
+              branch_name: params[:branch]
+            }
+          else
+            render_api_error!(result[:message], result[:return_code])
+          end
+        end
+
+        desc 'Delete all merged branches'
+        delete ":id/repository/merged_branches" do
+          DeleteMergedBranchesService.new(user_project, current_user).async_execute
+
+          status(200)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/broadcast_messages.rb b/lib/api/v3/broadcast_messages.rb
new file mode 100644
index 00000000000..417e4ad0b26
--- /dev/null
+++ b/lib/api/v3/broadcast_messages.rb
@@ -0,0 +1,31 @@
+module API
+  module V3
+    class BroadcastMessages < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+      before { authenticated_as_admin! }
+
+      resource :broadcast_messages do
+        helpers do
+          def find_message
+            BroadcastMessage.find(params[:id])
+          end
+        end
+
+        desc 'Delete a broadcast message' do
+          detail 'This feature was introduced in GitLab 8.12.'
+          success ::API::Entities::BroadcastMessage
+        end
+        params do
+          requires :id, type: Integer, desc: 'Broadcast message ID'
+        end
+        delete ':id' do
+          message = find_message
+
+          present message.destroy, with: ::API::Entities::BroadcastMessage
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/builds.rb b/lib/api/v3/builds.rb
new file mode 100644
index 00000000000..6f97102c6ef
--- /dev/null
+++ b/lib/api/v3/builds.rb
@@ -0,0 +1,255 @@
+module API
+  module V3
+    class Builds < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        helpers do
+          params :optional_scope do
+            optional :scope, types: [String, Array[String]], desc: 'The scope of builds to show',
+                             values:  %w(pending running failed success canceled skipped),
+                             coerce_with: ->(scope) {
+                                            if scope.is_a?(String)
+                                              [scope]
+                                            elsif   scope.is_a?(Hashie::Mash)
+                                              scope.values
+                                            else
+                                              ['unknown']
+                                            end
+                                          }
+          end
+        end
+
+        desc 'Get a project builds' do
+          success ::API::V3::Entities::Build
+        end
+        params do
+          use :optional_scope
+          use :pagination
+        end
+        get ':id/builds' do
+          builds = user_project.builds.order('id DESC')
+          builds = filter_builds(builds, params[:scope])
+
+          present paginate(builds), with: ::API::V3::Entities::Build
+        end
+
+        desc 'Get builds for a specific commit of a project' do
+          success ::API::V3::Entities::Build
+        end
+        params do
+          requires :sha, type: String, desc: 'The SHA id of a commit'
+          use :optional_scope
+          use :pagination
+        end
+        get ':id/repository/commits/:sha/builds' do
+          authorize_read_builds!
+
+          return not_found! unless user_project.commit(params[:sha])
+
+          pipelines = user_project.pipelines.where(sha: params[:sha])
+          builds = user_project.builds.where(pipeline: pipelines).order('id DESC')
+          builds = filter_builds(builds, params[:scope])
+
+          present paginate(builds), with: ::API::V3::Entities::Build
+        end
+
+        desc 'Get a specific build of a project' do
+          success ::API::V3::Entities::Build
+        end
+        params do
+          requires :build_id, type: Integer, desc: 'The ID of a build'
+        end
+        get ':id/builds/:build_id' do
+          authorize_read_builds!
+
+          build = get_build!(params[:build_id])
+
+          present build, with: ::API::V3::Entities::Build
+        end
+
+        desc 'Download the artifacts file from build' do
+          detail 'This feature was introduced in GitLab 8.5'
+        end
+        params do
+          requires :build_id, type: Integer, desc: 'The ID of a build'
+        end
+        get ':id/builds/:build_id/artifacts' do
+          authorize_read_builds!
+
+          build = get_build!(params[:build_id])
+
+          present_artifacts!(build.artifacts_file)
+        end
+
+        desc 'Download the artifacts file from build' do
+          detail 'This feature was introduced in GitLab 8.10'
+        end
+        params do
+          requires :ref_name, type: String, desc: 'The ref from repository'
+          requires :job,      type: String, desc: 'The name for the build'
+        end
+        get ':id/builds/artifacts/:ref_name/download',
+          requirements: { ref_name: /.+/ } do
+          authorize_read_builds!
+
+          builds = user_project.latest_successful_builds_for(params[:ref_name])
+          latest_build = builds.find_by!(name: params[:job])
+
+          present_artifacts!(latest_build.artifacts_file)
+        end
+
+        # TODO: We should use `present_file!` and leave this implementation for backward compatibility (when build trace
+        #       is saved in the DB instead of file). But before that, we need to consider how to replace the value of
+        #       `runners_token` with some mask (like `xxxxxx`) when sending trace file directly by workhorse.
+        desc 'Get a trace of a specific build of a project'
+        params do
+          requires :build_id, type: Integer, desc: 'The ID of a build'
+        end
+        get ':id/builds/:build_id/trace' do
+          authorize_read_builds!
+
+          build = get_build!(params[:build_id])
+
+          header 'Content-Disposition', "infile; filename=\"#{build.id}.log\""
+          content_type 'text/plain'
+          env['api.format'] = :binary
+
+          trace = build.trace
+          body trace
+        end
+
+        desc 'Cancel a specific build of a project' do
+          success ::API::V3::Entities::Build
+        end
+        params do
+          requires :build_id, type: Integer, desc: 'The ID of a build'
+        end
+        post ':id/builds/:build_id/cancel' do
+          authorize_update_builds!
+
+          build = get_build!(params[:build_id])
+
+          build.cancel
+
+          present build, with: ::API::V3::Entities::Build
+        end
+
+        desc 'Retry a specific build of a project' do
+          success ::API::V3::Entities::Build
+        end
+        params do
+          requires :build_id, type: Integer, desc: 'The ID of a build'
+        end
+        post ':id/builds/:build_id/retry' do
+          authorize_update_builds!
+
+          build = get_build!(params[:build_id])
+          return forbidden!('Build is not retryable') unless build.retryable?
+
+          build = Ci::Build.retry(build, current_user)
+
+          present build, with: ::API::V3::Entities::Build
+        end
+
+        desc 'Erase build (remove artifacts and build trace)' do
+          success ::API::V3::Entities::Build
+        end
+        params do
+          requires :build_id, type: Integer, desc: 'The ID of a build'
+        end
+        post ':id/builds/:build_id/erase' do
+          authorize_update_builds!
+
+          build = get_build!(params[:build_id])
+          return forbidden!('Build is not erasable!') unless build.erasable?
+
+          build.erase(erased_by: current_user)
+          present build, with: ::API::V3::Entities::Build
+        end
+
+        desc 'Keep the artifacts to prevent them from being deleted' do
+          success ::API::V3::Entities::Build
+        end
+        params do
+          requires :build_id, type: Integer, desc: 'The ID of a build'
+        end
+        post ':id/builds/:build_id/artifacts/keep' do
+          authorize_update_builds!
+
+          build = get_build!(params[:build_id])
+          return not_found!(build) unless build.artifacts?
+
+          build.keep_artifacts!
+
+          status 200
+          present build, with: ::API::V3::Entities::Build
+        end
+
+        desc 'Trigger a manual build' do
+          success ::API::V3::Entities::Build
+          detail 'This feature was added in GitLab 8.11'
+        end
+        params do
+          requires :build_id, type: Integer, desc: 'The ID of a Build'
+        end
+        post ":id/builds/:build_id/play" do
+          authorize_read_builds!
+
+          build = get_build!(params[:build_id])
+
+          bad_request!("Unplayable Job") unless build.playable?
+
+          build.play(current_user)
+
+          status 200
+          present build, with: ::API::V3::Entities::Build
+        end
+      end
+
+      helpers do
+        def get_build(id)
+          user_project.builds.find_by(id: id.to_i)
+        end
+
+        def get_build!(id)
+          get_build(id) || not_found!
+        end
+
+        def present_artifacts!(artifacts_file)
+          if !artifacts_file.file_storage?
+            redirect_to(build.artifacts_file.url)
+          elsif artifacts_file.exists?
+            present_file!(artifacts_file.path, artifacts_file.filename)
+          else
+            not_found!
+          end
+        end
+
+        def filter_builds(builds, scope)
+          return builds if scope.nil? || scope.empty?
+
+          available_statuses = ::CommitStatus::AVAILABLE_STATUSES
+
+          unknown = scope - available_statuses
+          render_api_error!('Scope contains invalid value(s)', 400) unless unknown.empty?
+
+          builds.where(status: available_statuses && scope)
+        end
+
+        def authorize_read_builds!
+          authorize! :read_build, user_project
+        end
+
+        def authorize_update_builds!
+          authorize! :update_build, user_project
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/commits.rb b/lib/api/v3/commits.rb
new file mode 100644
index 00000000000..d254d247042
--- /dev/null
+++ b/lib/api/v3/commits.rb
@@ -0,0 +1,196 @@
+require 'mime/types'
+
+module API
+  module V3
+    class Commits < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+      before { authorize! :download_code, user_project }
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        desc 'Get a project repository commits' do
+          success ::API::Entities::RepoCommit
+        end
+        params do
+          optional :ref_name, type: String, desc: 'The name of a repository branch or tag, if not given the default branch is used'
+          optional :since,    type: DateTime, desc: 'Only commits after or in this date will be returned'
+          optional :until,    type: DateTime, desc: 'Only commits before or in this date will be returned'
+          optional :page,     type: Integer, default: 0, desc: 'The page for pagination'
+          optional :per_page, type: Integer, default: 20, desc: 'The number of results per page'
+          optional :path,     type: String, desc: 'The file path'
+        end
+        get ":id/repository/commits" do
+          ref = params[:ref_name] || user_project.try(:default_branch) || 'master'
+          offset = params[:page] * params[:per_page]
+
+          commits = user_project.repository.commits(ref,
+                                                    path: params[:path],
+                                                    limit: params[:per_page],
+                                                    offset: offset,
+                                                    after: params[:since],
+                                                    before: params[:until])
+
+          present commits, with: ::API::Entities::RepoCommit
+        end
+
+        desc 'Commit multiple file changes as one commit' do
+          success ::API::Entities::RepoCommitDetail
+          detail 'This feature was introduced in GitLab 8.13'
+        end
+        params do
+          requires :branch_name, type: String, desc: 'The name of branch'
+          requires :commit_message, type: String, desc: 'Commit message'
+          requires :actions, type: Array[Hash], desc: 'Actions to perform in commit'
+          optional :author_email, type: String, desc: 'Author email for commit'
+          optional :author_name, type: String, desc: 'Author name for commit'
+        end
+        post ":id/repository/commits" do
+          authorize! :push_code, user_project
+
+          attrs = declared_params.dup
+          branch = attrs.delete(:branch_name)
+          attrs.merge!(branch: branch, start_branch: branch, target_branch: branch)
+
+          result = ::Files::MultiService.new(user_project, current_user, attrs).execute
+
+          if result[:status] == :success
+            commit_detail = user_project.repository.commits(result[:result], limit: 1).first
+            present commit_detail, with: ::API::Entities::RepoCommitDetail
+          else
+            render_api_error!(result[:message], 400)
+          end
+        end
+
+        desc 'Get a specific commit of a project' do
+          success ::API::Entities::RepoCommitDetail
+          failure [[404, 'Not Found']]
+        end
+        params do
+          requires :sha, type: String, desc: 'A commit sha, or the name of a branch or tag'
+        end
+        get ":id/repository/commits/:sha" do
+          commit = user_project.commit(params[:sha])
+
+          not_found! "Commit" unless commit
+
+          present commit, with: ::API::Entities::RepoCommitDetail
+        end
+
+        desc 'Get the diff for a specific commit of a project' do
+          failure [[404, 'Not Found']]
+        end
+        params do
+          requires :sha, type: String, desc: 'A commit sha, or the name of a branch or tag'
+        end
+        get ":id/repository/commits/:sha/diff" do
+          commit = user_project.commit(params[:sha])
+
+          not_found! "Commit" unless commit
+
+          commit.raw_diffs.to_a
+        end
+
+        desc "Get a commit's comments" do
+          success ::API::Entities::CommitNote
+          failure [[404, 'Not Found']]
+        end
+        params do
+          use :pagination
+          requires :sha, type: String, desc: 'A commit sha, or the name of a branch or tag'
+        end
+        get ':id/repository/commits/:sha/comments' do
+          commit = user_project.commit(params[:sha])
+
+          not_found! 'Commit' unless commit
+          notes = Note.where(commit_id: commit.id).order(:created_at)
+
+          present paginate(notes), with: ::API::Entities::CommitNote
+        end
+
+        desc 'Cherry pick commit into a branch' do
+          detail 'This feature was introduced in GitLab 8.15'
+          success ::API::Entities::RepoCommit
+        end
+        params do
+          requires :sha, type: String, desc: 'A commit sha to be cherry picked'
+          requires :branch, type: String, desc: 'The name of the branch'
+        end
+        post ':id/repository/commits/:sha/cherry_pick' do
+          authorize! :push_code, user_project
+
+          commit = user_project.commit(params[:sha])
+          not_found!('Commit') unless commit
+
+          branch = user_project.repository.find_branch(params[:branch])
+          not_found!('Branch') unless branch
+
+          commit_params = {
+            commit: commit,
+            start_branch: params[:branch],
+            target_branch: params[:branch]
+          }
+
+          result = ::Commits::CherryPickService.new(user_project, current_user, commit_params).execute
+
+          if result[:status] == :success
+            branch = user_project.repository.find_branch(params[:branch])
+            present user_project.repository.commit(branch.dereferenced_target), with: ::API::Entities::RepoCommit
+          else
+            render_api_error!(result[:message], 400)
+          end
+        end
+
+        desc 'Post comment to commit' do
+          success ::API::Entities::CommitNote
+        end
+        params do
+          requires :sha, type: String, regexp: /\A\h{6,40}\z/, desc: "The commit's SHA"
+          requires :note, type: String, desc: 'The text of the comment'
+          optional :path, type: String, desc: 'The file path'
+          given :path do
+            requires :line, type: Integer, desc: 'The line number'
+            requires :line_type, type: String, values: %w(new old), default: 'new', desc: 'The type of the line'
+          end
+        end
+        post ':id/repository/commits/:sha/comments' do
+          commit = user_project.commit(params[:sha])
+          not_found! 'Commit' unless commit
+
+          opts = {
+            note: params[:note],
+            noteable_type: 'Commit',
+            commit_id: commit.id
+          }
+
+          if params[:path]
+            commit.raw_diffs(all_diffs: true).each do |diff|
+              next unless diff.new_path == params[:path]
+              lines = Gitlab::Diff::Parser.new.parse(diff.diff.each_line)
+
+              lines.each do |line|
+                next unless line.new_pos == params[:line] && line.type == params[:line_type]
+                break opts[:line_code] = Gitlab::Diff::LineCode.generate(diff.new_path, line.new_pos, line.old_pos)
+              end
+
+              break if opts[:line_code]
+            end
+
+            opts[:type] = LegacyDiffNote.name if opts[:line_code]
+          end
+
+          note = ::Notes::CreateService.new(user_project, current_user, opts).execute
+
+          if note.save
+            present note, with: ::API::Entities::CommitNote
+          else
+            render_api_error!("Failed to save note #{note.errors.messages}", 400)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/deploy_keys.rb b/lib/api/v3/deploy_keys.rb
new file mode 100644
index 00000000000..5bbb167755c
--- /dev/null
+++ b/lib/api/v3/deploy_keys.rb
@@ -0,0 +1,122 @@
+module API
+  module V3
+    class DeployKeys < Grape::API
+      before { authenticate! }
+
+      get "deploy_keys" do
+        authenticated_as_admin!
+
+        keys = DeployKey.all
+        present keys, with: ::API::Entities::SSHKey
+      end
+
+      params do
+        requires :id, type: String, desc: 'The ID of the project'
+      end
+      resource :projects do
+        before { authorize_admin_project }
+
+        %w(keys deploy_keys).each do |path|
+          desc "Get a specific project's deploy keys" do
+            success ::API::Entities::SSHKey
+          end
+          get ":id/#{path}" do
+            present user_project.deploy_keys, with: ::API::Entities::SSHKey
+          end
+
+          desc 'Get single deploy key' do
+            success ::API::Entities::SSHKey
+          end
+          params do
+            requires :key_id, type: Integer, desc: 'The ID of the deploy key'
+          end
+          get ":id/#{path}/:key_id" do
+            key = user_project.deploy_keys.find params[:key_id]
+            present key, with: ::API::Entities::SSHKey
+          end
+
+          desc 'Add new deploy key to currently authenticated user' do
+            success ::API::Entities::SSHKey
+          end
+          params do
+            requires :key, type: String, desc: 'The new deploy key'
+            requires :title, type: String, desc: 'The name of the deploy key'
+          end
+          post ":id/#{path}" do
+            params[:key].strip!
+
+            # Check for an existing key joined to this project
+            key = user_project.deploy_keys.find_by(key: params[:key])
+            if key
+              present key, with: ::API::Entities::SSHKey
+              break
+            end
+
+            # Check for available deploy keys in other projects
+            key = current_user.accessible_deploy_keys.find_by(key: params[:key])
+            if key
+              user_project.deploy_keys << key
+              present key, with: ::API::Entities::SSHKey
+              break
+            end
+
+            # Create a new deploy key
+            key = DeployKey.new(declared_params(include_missing: false))
+            if key.valid? && user_project.deploy_keys << key
+              present key, with: ::API::Entities::SSHKey
+            else
+              render_validation_error!(key)
+            end
+          end
+
+          desc 'Enable a deploy key for a project' do
+            detail 'This feature was added in GitLab 8.11'
+            success ::API::Entities::SSHKey
+          end
+          params do
+            requires :key_id, type: Integer, desc: 'The ID of the deploy key'
+          end
+          post ":id/#{path}/:key_id/enable" do
+            key = ::Projects::EnableDeployKeyService.new(user_project,
+                                                          current_user, declared_params).execute
+
+            if key
+              present key, with: ::API::Entities::SSHKey
+            else
+              not_found!('Deploy Key')
+            end
+          end
+
+          desc 'Disable a deploy key for a project' do
+            detail 'This feature was added in GitLab 8.11'
+            success ::API::Entities::SSHKey
+          end
+          params do
+            requires :key_id, type: Integer, desc: 'The ID of the deploy key'
+          end
+          delete ":id/#{path}/:key_id/disable" do
+            key = user_project.deploy_keys_projects.find_by(deploy_key_id: params[:key_id])
+            key.destroy
+
+            present key.deploy_key, with: ::API::Entities::SSHKey
+          end
+
+          desc 'Delete deploy key for a project' do
+            success Key
+          end
+          params do
+            requires :key_id, type: Integer, desc: 'The ID of the deploy key'
+          end
+          delete ":id/#{path}/:key_id" do
+            key = user_project.deploy_keys_projects.find_by(deploy_key_id: params[:key_id])
+            if key
+              key.destroy
+            else
+              not_found!('Deploy Key')
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/deployments.rb b/lib/api/v3/deployments.rb
new file mode 100644
index 00000000000..95114ad1fe1
--- /dev/null
+++ b/lib/api/v3/deployments.rb
@@ -0,0 +1,43 @@
+module API
+  module V3
+    # Deployments RESTful API endpoints
+    class Deployments < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+
+      params do
+        requires :id, type: String, desc: 'The project ID'
+      end
+      resource :projects do
+        desc 'Get all deployments of the project' do
+          detail 'This feature was introduced in GitLab 8.11.'
+          success ::API::V3::Deployments
+        end
+        params do
+          use :pagination
+        end
+        get ':id/deployments' do
+          authorize! :read_deployment, user_project
+
+          present paginate(user_project.deployments), with: ::API::V3::Deployments
+        end
+
+        desc 'Gets a specific deployment' do
+          detail 'This feature was introduced in GitLab 8.11.'
+          success ::API::V3::Deployments
+        end
+        params do
+          requires :deployment_id, type: Integer,  desc: 'The deployment ID'
+        end
+        get ':id/deployments/:deployment_id' do
+          authorize! :read_deployment, user_project
+
+          deployment = user_project.deployments.find(params[:deployment_id])
+
+          present deployment, with: ::API::V3::Deployments
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/entities.rb b/lib/api/v3/entities.rb
new file mode 100644
index 00000000000..832b4bdeb4f
--- /dev/null
+++ b/lib/api/v3/entities.rb
@@ -0,0 +1,253 @@
+module API
+  module V3
+    module Entities
+      class ProjectSnippet < Grape::Entity
+        expose :id, :title, :file_name
+        expose :author, using: ::API::Entities::UserBasic
+        expose :updated_at, :created_at
+        expose(:expires_at) { |snippet| nil }
+
+        expose :web_url do |snippet, options|
+          Gitlab::UrlBuilder.build(snippet)
+        end
+      end
+
+      class Note < Grape::Entity
+        expose :id
+        expose :note, as: :body
+        expose :attachment_identifier, as: :attachment
+        expose :author, using: ::API::Entities::UserBasic
+        expose :created_at, :updated_at
+        expose :system?, as: :system
+        expose :noteable_id, :noteable_type
+        # upvote? and downvote? are deprecated, always return false
+        expose(:upvote?)    { |note| false }
+        expose(:downvote?)  { |note| false }
+      end
+
+      class Event < Grape::Entity
+        expose :title, :project_id, :action_name
+        expose :target_id, :target_type, :author_id
+        expose :data, :target_title
+        expose :created_at
+        expose :note, using: Entities::Note, if: ->(event, options) { event.note? }
+        expose :author, using: ::API::Entities::UserBasic, if: ->(event, options) { event.author }
+
+        expose :author_username do |event, options|
+          event.author&.username
+        end
+      end
+
+      class AwardEmoji < Grape::Entity
+        expose :id
+        expose :name
+        expose :user, using: ::API::Entities::UserBasic
+        expose :created_at, :updated_at
+        expose :awardable_id, :awardable_type
+      end
+
+      class Project < Grape::Entity
+        expose :id, :description, :default_branch, :tag_list
+        expose :public?, as: :public
+        expose :archived?, as: :archived
+        expose :visibility_level, :ssh_url_to_repo, :http_url_to_repo, :web_url
+        expose :owner, using: ::API::Entities::UserBasic, unless: ->(project, options) { project.group }
+        expose :name, :name_with_namespace
+        expose :path, :path_with_namespace
+        expose :container_registry_enabled
+
+        # Expose old field names with the new permissions methods to keep API compatible
+        expose(:issues_enabled) { |project, options| project.feature_available?(:issues, options[:current_user]) }
+        expose(:merge_requests_enabled) { |project, options| project.feature_available?(:merge_requests, options[:current_user]) }
+        expose(:wiki_enabled) { |project, options| project.feature_available?(:wiki, options[:current_user]) }
+        expose(:builds_enabled) { |project, options| project.feature_available?(:builds, options[:current_user]) }
+        expose(:snippets_enabled) { |project, options| project.feature_available?(:snippets, options[:current_user]) }
+
+        expose :created_at, :last_activity_at
+        expose :shared_runners_enabled
+        expose :lfs_enabled?, as: :lfs_enabled
+        expose :creator_id
+        expose :namespace, using: 'API::Entities::Namespace'
+        expose :forked_from_project, using: ::API::Entities::BasicProjectDetails, if: lambda{ |project, options| project.forked? }
+        expose :avatar_url
+        expose :star_count, :forks_count
+        expose :open_issues_count, if: lambda { |project, options| project.feature_available?(:issues, options[:current_user]) && project.default_issues_tracker? }
+        expose :runners_token, if: lambda { |_project, options| options[:user_can_admin_project] }
+        expose :public_builds
+        expose :shared_with_groups do |project, options|
+          ::API::Entities::SharedGroup.represent(project.project_group_links.all, options)
+        end
+        expose :only_allow_merge_if_pipeline_succeeds, as: :only_allow_merge_if_build_succeeds
+        expose :request_access_enabled
+        expose :only_allow_merge_if_all_discussions_are_resolved
+
+        expose :statistics, using: '::API::V3::Entities::ProjectStatistics', if: :statistics
+      end
+
+      class ProjectWithAccess < Project
+        expose :permissions do
+          expose :project_access, using: ::API::Entities::ProjectAccess do |project, options|
+            project.project_members.find_by(user_id: options[:current_user].id)
+          end
+
+          expose :group_access, using: ::API::Entities::GroupAccess do |project, options|
+            if project.group
+              project.group.group_members.find_by(user_id: options[:current_user].id)
+            end
+          end
+        end
+      end
+
+      class MergeRequest < Grape::Entity
+        expose :id, :iid
+        expose(:project_id) { |entity| entity.project.id }
+        expose :title, :description
+        expose :state, :created_at, :updated_at
+        expose :target_branch, :source_branch
+        expose :upvotes, :downvotes
+        expose :author, :assignee, using: ::API::Entities::UserBasic
+        expose :source_project_id, :target_project_id
+        expose :label_names, as: :labels
+        expose :work_in_progress?, as: :work_in_progress
+        expose :milestone, using: ::API::Entities::Milestone
+        expose :merge_when_pipeline_succeeds, as: :merge_when_build_succeeds
+        expose :merge_status
+        expose :diff_head_sha, as: :sha
+        expose :merge_commit_sha
+        expose :subscribed do |merge_request, options|
+          merge_request.subscribed?(options[:current_user], options[:project])
+        end
+        expose :user_notes_count
+        expose :should_remove_source_branch?, as: :should_remove_source_branch
+        expose :force_remove_source_branch?, as: :force_remove_source_branch
+
+        expose :web_url do |merge_request, options|
+          Gitlab::UrlBuilder.build(merge_request)
+        end
+      end
+
+      class Group < Grape::Entity
+        expose :id, :name, :path, :description, :visibility_level
+        expose :lfs_enabled?, as: :lfs_enabled
+        expose :avatar_url
+        expose :web_url
+        expose :request_access_enabled
+        expose :full_name, :full_path
+        expose :parent_id
+
+        expose :statistics, if: :statistics do
+          with_options format_with: -> (value) { value.to_i } do
+            expose :storage_size
+            expose :repository_size
+            expose :lfs_objects_size
+            expose :build_artifacts_size
+          end
+        end
+      end
+
+      class GroupDetail < Group
+        expose :projects, using: Entities::Project
+        expose :shared_projects, using: Entities::Project
+      end
+
+      class ApplicationSetting < Grape::Entity
+        expose :id
+        expose :default_projects_limit
+        expose :signup_enabled
+        expose :signin_enabled
+        expose :gravatar_enabled
+        expose :sign_in_text
+        expose :after_sign_up_text
+        expose :created_at
+        expose :updated_at
+        expose :home_page_url
+        expose :default_branch_protection
+        expose :restricted_visibility_levels
+        expose :max_attachment_size
+        expose :session_expire_delay
+        expose :default_project_visibility
+        expose :default_snippet_visibility
+        expose :default_group_visibility
+        expose :domain_whitelist
+        expose :domain_blacklist_enabled
+        expose :domain_blacklist
+        expose :user_oauth_applications
+        expose :after_sign_out_path
+        expose :container_registry_token_expire_delay
+        expose :repository_storage
+        expose :repository_storages
+        expose :koding_enabled
+        expose :koding_url
+        expose :plantuml_enabled
+        expose :plantuml_url
+        expose :terminal_max_session_time
+      end
+
+      class Environment < ::API::Entities::EnvironmentBasic
+        expose :project, using: Entities::Project
+      end
+
+      class Trigger < Grape::Entity
+        expose :token, :created_at, :updated_at, :deleted_at, :last_used
+        expose :owner, using: ::API::Entities::UserBasic
+      end
+
+      class TriggerRequest < Grape::Entity
+        expose :id, :variables
+      end
+
+      class Build < Grape::Entity
+        expose :id, :status, :stage, :name, :ref, :tag, :coverage
+        expose :created_at, :started_at, :finished_at
+        expose :user, with: ::API::Entities::User
+        expose :artifacts_file, using: ::API::Entities::JobArtifactFile, if: -> (build, opts) { build.artifacts? }
+        expose :commit, with: ::API::Entities::RepoCommit
+        expose :runner, with: ::API::Entities::Runner
+        expose :pipeline, with: ::API::Entities::PipelineBasic
+      end
+
+      class BuildArtifactFile < Grape::Entity
+        expose :filename, :size
+      end
+
+      class Deployment < Grape::Entity
+        expose :id, :iid, :ref, :sha, :created_at
+        expose :user,        using: ::API::Entities::UserBasic
+        expose :environment, using: ::API::Entities::EnvironmentBasic
+        expose :deployable,  using: Entities::Build
+      end
+
+      class MergeRequestChanges < MergeRequest
+        expose :diffs, as: :changes, using: ::API::Entities::RepoDiff do |compare, _|
+          compare.raw_diffs(all_diffs: true).to_a
+        end
+      end
+
+      class ProjectStatistics < Grape::Entity
+        expose :commit_count
+        expose :storage_size
+        expose :repository_size
+        expose :lfs_objects_size
+        expose :build_artifacts_size
+      end
+
+      class ProjectService < Grape::Entity
+        expose :id, :title, :created_at, :updated_at, :active
+        expose :push_events, :issues_events, :merge_requests_events
+        expose :tag_push_events, :note_events, :build_events, :pipeline_events
+        # Expose serialized properties
+        expose :properties do |service, options|
+          field_names = service.fields.
+            select { |field| options[:include_passwords] || field[:type] != 'password' }.
+            map { |field| field[:name] }
+          service.properties.slice(*field_names)
+        end
+      end
+
+      class ProjectHook < ::API::Entities::Hook
+        expose :project_id, :issues_events, :merge_requests_events
+        expose :note_events, :build_events, :pipeline_events, :wiki_page_events
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/environments.rb b/lib/api/v3/environments.rb
new file mode 100644
index 00000000000..3056b70e6ef
--- /dev/null
+++ b/lib/api/v3/environments.rb
@@ -0,0 +1,87 @@
+module API
+  module V3
+    class Environments < Grape::API
+      include ::API::Helpers::CustomValidators
+      include PaginationParams
+
+      before { authenticate! }
+
+      params do
+        requires :id, type: String, desc: 'The project ID'
+      end
+      resource :projects do
+        desc 'Get all environments of the project' do
+          detail 'This feature was introduced in GitLab 8.11.'
+          success Entities::Environment
+        end
+        params do
+          use :pagination
+        end
+        get ':id/environments' do
+          authorize! :read_environment, user_project
+
+          present paginate(user_project.environments), with: Entities::Environment
+        end
+
+        desc 'Creates a new environment' do
+          detail 'This feature was introduced in GitLab 8.11.'
+          success Entities::Environment
+        end
+        params do
+          requires :name,           type: String,   desc: 'The name of the environment to be created'
+          optional :external_url,   type: String,   desc: 'URL on which this deployment is viewable'
+          optional :slug, absence: { message: "is automatically generated and cannot be changed" }
+        end
+        post ':id/environments' do
+          authorize! :create_environment, user_project
+
+          environment = user_project.environments.create(declared_params)
+
+          if environment.persisted?
+            present environment, with: Entities::Environment
+          else
+            render_validation_error!(environment)
+          end
+        end
+
+        desc 'Updates an existing environment' do
+          detail 'This feature was introduced in GitLab 8.11.'
+          success Entities::Environment
+        end
+        params do
+          requires :environment_id, type: Integer,  desc: 'The environment ID'
+          optional :name,           type: String,   desc: 'The new environment name'
+          optional :external_url,   type: String,   desc: 'The new URL on which this deployment is viewable'
+          optional :slug, absence: { message: "is automatically generated and cannot be changed" }
+        end
+        put ':id/environments/:environment_id' do
+          authorize! :update_environment, user_project
+
+          environment = user_project.environments.find(params[:environment_id])
+
+          update_params = declared_params(include_missing: false).extract!(:name, :external_url)
+          if environment.update(update_params)
+            present environment, with: Entities::Environment
+          else
+            render_validation_error!(environment)
+          end
+        end
+
+        desc 'Deletes an existing environment' do
+          detail 'This feature was introduced in GitLab 8.11.'
+          success Entities::Environment
+        end
+        params do
+          requires :environment_id, type: Integer,  desc: 'The environment ID'
+        end
+        delete ':id/environments/:environment_id' do
+          authorize! :update_environment, user_project
+
+          environment = user_project.environments.find(params[:environment_id])
+
+          present environment.destroy, with: Entities::Environment
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/files.rb b/lib/api/v3/files.rb
new file mode 100644
index 00000000000..4f8d58d37c8
--- /dev/null
+++ b/lib/api/v3/files.rb
@@ -0,0 +1,138 @@
+module API
+  module V3
+    class Files < Grape::API
+      helpers do
+        def commit_params(attrs)
+          {
+            file_path: attrs[:file_path],
+            start_branch: attrs[:branch],
+            target_branch: attrs[:branch],
+            commit_message: attrs[:commit_message],
+            file_content: attrs[:content],
+            file_content_encoding: attrs[:encoding],
+            author_email: attrs[:author_email],
+            author_name: attrs[:author_name]
+          }
+        end
+
+        def commit_response(attrs)
+          {
+            file_path: attrs[:file_path],
+            branch: attrs[:branch]
+          }
+        end
+
+        params :simple_file_params do
+          requires :file_path, type: String, desc: 'The path to new file. Ex. lib/class.rb'
+          requires :branch_name, type: String, desc: 'The name of branch'
+          requires :commit_message, type: String, desc: 'Commit Message'
+          optional :author_email, type: String, desc: 'The email of the author'
+          optional :author_name, type: String, desc: 'The name of the author'
+        end
+
+        params :extended_file_params do
+          use :simple_file_params
+          requires :content, type: String, desc: 'File content'
+          optional :encoding, type: String, values: %w[base64], desc: 'File encoding'
+        end
+      end
+
+      params do
+        requires :id, type: String, desc: 'The project ID'
+      end
+      resource :projects do
+        desc 'Get a file from repository'
+        params do
+          requires :file_path, type: String, desc: 'The path to the file. Ex. lib/class.rb'
+          requires :ref, type: String, desc: 'The name of branch, tag, or commit'
+        end
+        get ":id/repository/files" do
+          authorize! :download_code, user_project
+
+          commit = user_project.commit(params[:ref])
+          not_found!('Commit') unless commit
+
+          repo = user_project.repository
+          blob = repo.blob_at(commit.sha, params[:file_path])
+          not_found!('File') unless blob
+
+          blob.load_all_data!(repo)
+          status(200)
+
+          {
+            file_name: blob.name,
+            file_path: blob.path,
+            size: blob.size,
+            encoding: "base64",
+            content: Base64.strict_encode64(blob.data),
+            ref: params[:ref],
+            blob_id: blob.id,
+            commit_id: commit.id,
+            last_commit_id: repo.last_commit_id_for_path(commit.sha, params[:file_path])
+          }
+        end
+
+        desc 'Create new file in repository'
+        params do
+          use :extended_file_params
+        end
+        post ":id/repository/files" do
+          authorize! :push_code, user_project
+
+          file_params = declared_params(include_missing: false)
+          file_params[:branch] = file_params.delete(:branch_name)
+
+          result = ::Files::CreateService.new(user_project, current_user, commit_params(file_params)).execute
+
+          if result[:status] == :success
+            status(201)
+            commit_response(file_params)
+          else
+            render_api_error!(result[:message], 400)
+          end
+        end
+
+        desc 'Update existing file in repository'
+        params do
+          use :extended_file_params
+        end
+        put ":id/repository/files" do
+          authorize! :push_code, user_project
+
+          file_params = declared_params(include_missing: false)
+          file_params[:branch] = file_params.delete(:branch_name)
+
+          result = ::Files::UpdateService.new(user_project, current_user, commit_params(file_params)).execute
+
+          if result[:status] == :success
+            status(200)
+            commit_response(file_params)
+          else
+            http_status = result[:http_status] || 400
+            render_api_error!(result[:message], http_status)
+          end
+        end
+
+        desc 'Delete an existing file in repository'
+        params do
+          use :simple_file_params
+        end
+        delete ":id/repository/files" do
+          authorize! :push_code, user_project
+
+          file_params = declared_params(include_missing: false)
+          file_params[:branch] = file_params.delete(:branch_name)
+
+          result = ::Files::DestroyService.new(user_project, current_user, commit_params(file_params)).execute
+
+          if result[:status] == :success
+            status(200)
+            commit_response(file_params)
+          else
+            render_api_error!(result[:message], 400)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/groups.rb b/lib/api/v3/groups.rb
new file mode 100644
index 00000000000..0aad87a3f58
--- /dev/null
+++ b/lib/api/v3/groups.rb
@@ -0,0 +1,181 @@
+module API
+  module V3
+    class Groups < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+
+      helpers do
+        params :optional_params do
+          optional :description, type: String, desc: 'The description of the group'
+          optional :visibility_level, type: Integer, desc: 'The visibility level of the group'
+          optional :lfs_enabled, type: Boolean, desc: 'Enable/disable LFS for the projects in this group'
+          optional :request_access_enabled, type: Boolean, desc: 'Allow users to request member access'
+        end
+
+        params :statistics_params do
+          optional :statistics, type: Boolean, default: false, desc: 'Include project statistics'
+        end
+
+        def present_groups(groups, options = {})
+          options = options.reverse_merge(
+            with: Entities::Group,
+            current_user: current_user,
+          )
+
+          groups = groups.with_statistics if options[:statistics]
+          present paginate(groups), options
+        end
+      end
+
+      resource :groups do
+        desc 'Get a groups list' do
+          success Entities::Group
+        end
+        params do
+          use :statistics_params
+          optional :skip_groups, type: Array[Integer], desc: 'Array of group ids to exclude from list'
+          optional :all_available, type: Boolean, desc: 'Show all group that you have access to'
+          optional :search, type: String, desc: 'Search for a specific group'
+          optional :order_by, type: String, values: %w[name path], default: 'name', desc: 'Order by name or path'
+          optional :sort, type: String, values: %w[asc desc], default: 'asc', desc: 'Sort by asc (ascending) or desc (descending)'
+          use :pagination
+        end
+        get do
+          groups = if current_user.admin
+                     Group.all
+                   elsif params[:all_available]
+                     GroupsFinder.new.execute(current_user)
+                   else
+                     current_user.groups
+                   end
+
+          groups = groups.search(params[:search]) if params[:search].present?
+          groups = groups.where.not(id: params[:skip_groups]) if params[:skip_groups].present?
+          groups = groups.reorder(params[:order_by] => params[:sort])
+
+          present_groups groups, statistics: params[:statistics] && current_user.is_admin?
+        end
+
+        desc 'Get list of owned groups for authenticated user' do
+          success Entities::Group
+        end
+        params do
+          use :pagination
+          use :statistics_params
+        end
+        get '/owned' do
+          present_groups current_user.owned_groups, statistics: params[:statistics]
+        end
+
+        desc 'Create a group. Available only for users who can create groups.' do
+          success Entities::Group
+        end
+        params do
+          requires :name, type: String, desc: 'The name of the group'
+          requires :path, type: String, desc: 'The path of the group'
+          optional :parent_id, type: Integer, desc: 'The parent group id for creating nested group'
+          use :optional_params
+        end
+        post do
+          authorize! :create_group
+
+          group = ::Groups::CreateService.new(current_user, declared_params(include_missing: false)).execute
+
+          if group.persisted?
+            present group, with: Entities::Group, current_user: current_user
+          else
+            render_api_error!("Failed to save group #{group.errors.messages}", 400)
+          end
+        end
+      end
+
+      params do
+        requires :id, type: String, desc: 'The ID of a group'
+      end
+      resource :groups do
+        desc 'Update a group. Available only for users who can administrate groups.' do
+          success Entities::Group
+        end
+        params do
+          optional :name, type: String, desc: 'The name of the group'
+          optional :path, type: String, desc: 'The path of the group'
+          use :optional_params
+          at_least_one_of :name, :path, :description, :visibility_level,
+                          :lfs_enabled, :request_access_enabled
+        end
+        put ':id' do
+          group = find_group!(params[:id])
+          authorize! :admin_group, group
+
+          if ::Groups::UpdateService.new(group, current_user, declared_params(include_missing: false)).execute
+            present group, with: Entities::GroupDetail, current_user: current_user
+          else
+            render_validation_error!(group)
+          end
+        end
+
+        desc 'Get a single group, with containing projects.' do
+          success Entities::GroupDetail
+        end
+        get ":id" do
+          group = find_group!(params[:id])
+          present group, with: Entities::GroupDetail, current_user: current_user
+        end
+
+        desc 'Remove a group.'
+        delete ":id" do
+          group = find_group!(params[:id])
+          authorize! :admin_group, group
+          present ::Groups::DestroyService.new(group, current_user).execute, with: Entities::GroupDetail, current_user: current_user
+        end
+
+        desc 'Get a list of projects in this group.' do
+          success Entities::Project
+        end
+        params do
+          optional :archived, type: Boolean, default: false, desc: 'Limit by archived status'
+          optional :visibility, type: String, values: %w[public internal private],
+                                desc: 'Limit by visibility'
+          optional :search, type: String, desc: 'Return list of authorized projects matching the search criteria'
+          optional :order_by, type: String, values: %w[id name path created_at updated_at last_activity_at],
+                              default: 'created_at', desc: 'Return projects ordered by field'
+          optional :sort, type: String, values: %w[asc desc], default: 'desc',
+                          desc: 'Return projects sorted in ascending and descending order'
+          optional :simple, type: Boolean, default: false,
+                            desc: 'Return only the ID, URL, name, and path of each project'
+          optional :owned, type: Boolean, default: false, desc: 'Limit by owned by authenticated user'
+          optional :starred, type: Boolean, default: false, desc: 'Limit by starred status'
+
+          use :pagination
+        end
+        get ":id/projects" do
+          group = find_group!(params[:id])
+          projects = GroupProjectsFinder.new(group).execute(current_user)
+          projects = filter_projects(projects)
+          entity = params[:simple] ? ::API::Entities::BasicProjectDetails : Entities::Project
+          present paginate(projects), with: entity, current_user: current_user
+        end
+
+        desc 'Transfer a project to the group namespace. Available only for admin.' do
+          success Entities::GroupDetail
+        end
+        params do
+          requires :project_id, type: String, desc: 'The ID or path of the project'
+        end
+        post ":id/projects/:project_id" do
+          authenticated_as_admin!
+          group = find_group!(params[:id])
+          project = find_project!(params[:project_id])
+          result = ::Projects::TransferService.new(project, current_user).execute(group)
+
+          if result
+            present group, with: Entities::GroupDetail, current_user: current_user
+          else
+            render_api_error!("Failed to transfer project #{project.errors.messages}", 400)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/helpers.rb b/lib/api/v3/helpers.rb
new file mode 100644
index 00000000000..0f234d4cdad
--- /dev/null
+++ b/lib/api/v3/helpers.rb
@@ -0,0 +1,19 @@
+module API
+  module V3
+    module Helpers
+      def find_project_issue(id)
+        IssuesFinder.new(current_user, project_id: user_project.id).find(id)
+      end
+
+      def find_project_merge_request(id)
+        MergeRequestsFinder.new(current_user, project_id: user_project.id).find(id)
+      end
+
+      def find_merge_request_with_access(id, access_level = :read_merge_request)
+        merge_request = user_project.merge_requests.find(id)
+        authorize! access_level, merge_request
+        merge_request
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/issues.rb b/lib/api/v3/issues.rb
new file mode 100644
index 00000000000..258cbfed022
--- /dev/null
+++ b/lib/api/v3/issues.rb
@@ -0,0 +1,231 @@
+module API
+  module V3
+    class Issues < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+
+      helpers do
+        def find_issues(args = {})
+          args = params.merge(args)
+
+          args.delete(:id)
+          args[:milestone_title] = args.delete(:milestone)
+
+          match_all_labels = args.delete(:match_all_labels)
+          labels = args.delete(:labels)
+          args[:label_name] = labels if match_all_labels
+
+          # IssuesFinder expects iids
+          args[:iids] = args.delete(:iid) if args.key?(:iid)
+
+          issues = IssuesFinder.new(current_user, args).execute.inc_notes_with_associations
+
+          if !match_all_labels && labels.present?
+            issues = issues.includes(:labels).where('labels.title' => labels.split(','))
+          end
+
+          issues.reorder(args[:order_by] => args[:sort])
+        end
+
+        params :issues_params do
+          optional :labels, type: String, desc: 'Comma-separated list of label names'
+          optional :milestone, type: String, desc: 'Milestone title'
+          optional :order_by, type: String, values: %w[created_at updated_at], default: 'created_at',
+                              desc: 'Return issues ordered by `created_at` or `updated_at` fields.'
+          optional :sort, type: String, values: %w[asc desc], default: 'desc',
+                          desc: 'Return issues sorted in `asc` or `desc` order.'
+          optional :milestone, type: String, desc: 'Return issues for a specific milestone'
+          use :pagination
+        end
+
+        params :issue_params do
+          optional :description, type: String, desc: 'The description of an issue'
+          optional :assignee_id, type: Integer, desc: 'The ID of a user to assign issue'
+          optional :milestone_id, type: Integer, desc: 'The ID of a milestone to assign issue'
+          optional :labels, type: String, desc: 'Comma-separated list of label names'
+          optional :due_date, type: String, desc: 'Date time string in the format YEAR-MONTH-DAY'
+          optional :confidential, type: Boolean, desc: 'Boolean parameter if the issue should be confidential'
+        end
+      end
+
+      resource :issues do
+        desc "Get currently authenticated user's issues" do
+          success ::API::Entities::Issue
+        end
+        params do
+          optional :state, type: String, values: %w[opened closed all], default: 'all',
+                           desc: 'Return opened, closed, or all issues'
+          use :issues_params
+        end
+        get do
+          issues = find_issues(scope: 'authored')
+
+          present paginate(issues), with: ::API::Entities::Issue, current_user: current_user
+        end
+      end
+
+      params do
+        requires :id, type: String, desc: 'The ID of a group'
+      end
+      resource :groups do
+        desc 'Get a list of group issues' do
+          success ::API::Entities::Issue
+        end
+        params do
+          optional :state, type: String, values: %w[opened closed all], default: 'opened',
+                           desc: 'Return opened, closed, or all issues'
+          use :issues_params
+        end
+        get ":id/issues" do
+          group = find_group!(params[:id])
+
+          issues = find_issues(group_id: group.id, state: params[:state] || 'opened', match_all_labels: true)
+
+          present paginate(issues), with: ::API::Entities::Issue, current_user: current_user
+        end
+      end
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        include TimeTrackingEndpoints
+
+        desc 'Get a list of project issues' do
+          detail 'iid filter is deprecated have been removed on V4'
+          success ::API::Entities::Issue
+        end
+        params do
+          optional :state, type: String, values: %w[opened closed all], default: 'all',
+                           desc: 'Return opened, closed, or all issues'
+          optional :iid, type: Integer, desc: 'Return the issue having the given `iid`'
+          use :issues_params
+        end
+        get ":id/issues" do
+          project = find_project(params[:id])
+
+          issues = find_issues(project_id: project.id)
+
+          present paginate(issues), with: ::API::Entities::Issue, current_user: current_user, project: user_project
+        end
+
+        desc 'Get a single project issue' do
+          success ::API::Entities::Issue
+        end
+        params do
+          requires :issue_id, type: Integer, desc: 'The ID of a project issue'
+        end
+        get ":id/issues/:issue_id" do
+          issue = find_project_issue(params[:issue_id])
+          present issue, with: ::API::Entities::Issue, current_user: current_user, project: user_project
+        end
+
+        desc 'Create a new project issue' do
+          success ::API::Entities::Issue
+        end
+        params do
+          requires :title, type: String, desc: 'The title of an issue'
+          optional :created_at, type: DateTime,
+                                desc: 'Date time when the issue was created. Available only for admins and project owners.'
+          optional :merge_request_for_resolving_discussions, type: Integer,
+                                                             desc: 'The IID of a merge request for which to resolve discussions'
+          use :issue_params
+        end
+        post ':id/issues' do
+          # Setting created_at time only allowed for admins and project owners
+          unless current_user.admin? || user_project.owner == current_user
+            params.delete(:created_at)
+          end
+
+          issue_params = declared_params(include_missing: false)
+          issue_params = issue_params.merge(merge_request_to_resolve_discussions_of: issue_params.delete(:merge_request_for_resolving_discussions))
+
+          issue = ::Issues::CreateService.new(user_project,
+                                              current_user,
+                                              issue_params.merge(request: request, api: true)).execute
+          render_spam_error! if issue.spam?
+
+          if issue.valid?
+            present issue, with: ::API::Entities::Issue, current_user: current_user, project: user_project
+          else
+            render_validation_error!(issue)
+          end
+        end
+
+        desc 'Update an existing issue' do
+          success ::API::Entities::Issue
+        end
+        params do
+          requires :issue_id, type: Integer, desc: 'The ID of a project issue'
+          optional :title, type: String, desc: 'The title of an issue'
+          optional :updated_at, type: DateTime,
+                                desc: 'Date time when the issue was updated. Available only for admins and project owners.'
+          optional :state_event, type: String, values: %w[reopen close], desc: 'State of the issue'
+          use :issue_params
+          at_least_one_of :title, :description, :assignee_id, :milestone_id,
+                          :labels, :created_at, :due_date, :confidential, :state_event
+        end
+        put ':id/issues/:issue_id' do
+          issue = user_project.issues.find(params.delete(:issue_id))
+          authorize! :update_issue, issue
+
+          # Setting created_at time only allowed for admins and project owners
+          unless current_user.admin? || user_project.owner == current_user
+            params.delete(:updated_at)
+          end
+
+          update_params = declared_params(include_missing: false).merge(request: request, api: true)
+
+          issue = ::Issues::UpdateService.new(user_project,
+                                              current_user,
+                                              update_params).execute(issue)
+
+          render_spam_error! if issue.spam?
+
+          if issue.valid?
+            present issue, with: ::API::Entities::Issue, current_user: current_user, project: user_project
+          else
+            render_validation_error!(issue)
+          end
+        end
+
+        desc 'Move an existing issue' do
+          success ::API::Entities::Issue
+        end
+        params do
+          requires :issue_id, type: Integer, desc: 'The ID of a project issue'
+          requires :to_project_id, type: Integer, desc: 'The ID of the new project'
+        end
+        post ':id/issues/:issue_id/move' do
+          issue = user_project.issues.find_by(id: params[:issue_id])
+          not_found!('Issue') unless issue
+
+          new_project = Project.find_by(id: params[:to_project_id])
+          not_found!('Project') unless new_project
+
+          begin
+            issue = ::Issues::MoveService.new(user_project, current_user).execute(issue, new_project)
+            present issue, with: ::API::Entities::Issue, current_user: current_user, project: user_project
+          rescue ::Issues::MoveService::MoveError => error
+            render_api_error!(error.message, 400)
+          end
+        end
+
+        desc 'Delete a project issue'
+        params do
+          requires :issue_id, type: Integer, desc: 'The ID of a project issue'
+        end
+        delete ":id/issues/:issue_id" do
+          issue = user_project.issues.find_by(id: params[:issue_id])
+          not_found!('Issue') unless issue
+
+          authorize!(:destroy_issue, issue)
+
+          status(200)
+          issue.destroy
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/labels.rb b/lib/api/v3/labels.rb
new file mode 100644
index 00000000000..41f45d244e3
--- /dev/null
+++ b/lib/api/v3/labels.rb
@@ -0,0 +1,34 @@
+module API
+  module V3
+    class Labels < Grape::API
+      before { authenticate! }
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        desc 'Get all labels of the project' do
+          success ::API::Entities::Label
+        end
+        get ':id/labels' do
+          present available_labels, with: ::API::Entities::Label, current_user: current_user, project: user_project
+        end
+
+        desc 'Delete an existing label' do
+          success ::API::Entities::Label
+        end
+        params do
+          requires :name, type: String, desc: 'The name of the label to be deleted'
+        end
+        delete ':id/labels' do
+          authorize! :admin_label, user_project
+
+          label = user_project.labels.find_by(title: params[:name])
+          not_found!('Label') unless label
+
+          present label.destroy, with: ::API::Entities::Label, current_user: current_user, project: user_project
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/members.rb b/lib/api/v3/members.rb
new file mode 100644
index 00000000000..3d4972afd9d
--- /dev/null
+++ b/lib/api/v3/members.rb
@@ -0,0 +1,134 @@
+module API
+  module V3
+    class Members < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+
+      helpers ::API::Helpers::MembersHelpers
+
+      %w[group project].each do |source_type|
+        params do
+          requires :id, type: String, desc: "The #{source_type} ID"
+        end
+        resource source_type.pluralize do
+          desc 'Gets a list of group or project members viewable by the authenticated user.' do
+            success ::API::Entities::Member
+          end
+          params do
+            optional :query, type: String, desc: 'A query string to search for members'
+            use :pagination
+          end
+          get ":id/members" do
+            source = find_source(source_type, params[:id])
+
+            users = source.users
+            users = users.merge(User.search(params[:query])) if params[:query]
+
+            present paginate(users), with: ::API::Entities::Member, source: source
+          end
+
+          desc 'Gets a member of a group or project.' do
+            success ::API::Entities::Member
+          end
+          params do
+            requires :user_id, type: Integer, desc: 'The user ID of the member'
+          end
+          get ":id/members/:user_id" do
+            source = find_source(source_type, params[:id])
+
+            members = source.members
+            member = members.find_by!(user_id: params[:user_id])
+
+            present member.user, with: ::API::Entities::Member, member: member
+          end
+
+          desc 'Adds a member to a group or project.' do
+            success ::API::Entities::Member
+          end
+          params do
+            requires :user_id, type: Integer, desc: 'The user ID of the new member'
+            requires :access_level, type: Integer, desc: 'A valid access level (defaults: `30`, developer access level)'
+            optional :expires_at, type: DateTime, desc: 'Date string in the format YEAR-MONTH-DAY'
+          end
+          post ":id/members" do
+            source = find_source(source_type, params[:id])
+            authorize_admin_source!(source_type, source)
+
+            member = source.members.find_by(user_id: params[:user_id])
+
+            # We need this explicit check because `source.add_user` doesn't
+            # currently return the member created so it would return 201 even if
+            # the member already existed...
+            # The `source_type == 'group'` check is to ensure back-compatibility
+            # but 409 behavior should be used for both project and group members in 9.0!
+            conflict!('Member already exists') if source_type == 'group' && member
+
+            unless member
+              member = source.add_user(params[:user_id], params[:access_level], current_user: current_user, expires_at: params[:expires_at])
+            end
+            if member.persisted? && member.valid?
+              present member.user, with: ::API::Entities::Member, member: member
+            else
+              # This is to ensure back-compatibility but 400 behavior should be used
+              # for all validation errors in 9.0!
+              render_api_error!('Access level is not known', 422) if member.errors.key?(:access_level)
+              render_validation_error!(member)
+            end
+          end
+
+          desc 'Updates a member of a group or project.' do
+            success ::API::Entities::Member
+          end
+          params do
+            requires :user_id, type: Integer, desc: 'The user ID of the new member'
+            requires :access_level, type: Integer, desc: 'A valid access level'
+            optional :expires_at, type: DateTime, desc: 'Date string in the format YEAR-MONTH-DAY'
+          end
+          put ":id/members/:user_id" do
+            source = find_source(source_type, params.delete(:id))
+            authorize_admin_source!(source_type, source)
+
+            member = source.members.find_by!(user_id: params.delete(:user_id))
+
+            if member.update_attributes(declared_params(include_missing: false))
+              present member.user, with: ::API::Entities::Member, member: member
+            else
+              # This is to ensure back-compatibility but 400 behavior should be used
+              # for all validation errors in 9.0!
+              render_api_error!('Access level is not known', 422) if member.errors.key?(:access_level)
+              render_validation_error!(member)
+            end
+          end
+
+          desc 'Removes a user from a group or project.'
+          params do
+            requires :user_id, type: Integer, desc: 'The user ID of the member'
+          end
+          delete ":id/members/:user_id" do
+            source = find_source(source_type, params[:id])
+
+            # This is to ensure back-compatibility but find_by! should be used
+            # in that casse in 9.0!
+            member = source.members.find_by(user_id: params[:user_id])
+
+            # This is to ensure back-compatibility but this should be removed in
+            # favor of find_by! in 9.0!
+            not_found!("Member: user_id:#{params[:user_id]}") if source_type == 'group' && member.nil?
+
+            # This is to ensure back-compatibility but 204 behavior should be used
+            # for all DELETE endpoints in 9.0!
+            if member.nil?
+              status(200  )
+              { message: "Access revoked", id: params[:user_id].to_i }
+            else
+              ::Members::DestroyService.new(source, current_user, declared_params).execute
+
+              present member.user, with: ::API::Entities::Member, member: member
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/merge_request_diffs.rb b/lib/api/v3/merge_request_diffs.rb
new file mode 100644
index 00000000000..a462803e26c
--- /dev/null
+++ b/lib/api/v3/merge_request_diffs.rb
@@ -0,0 +1,43 @@
+module API
+  module V3
+    # MergeRequestDiff API
+    class MergeRequestDiffs < Grape::API
+      before { authenticate! }
+
+      resource :projects do
+        desc 'Get a list of merge request diff versions' do
+          detail 'This feature was introduced in GitLab 8.12.'
+          success ::API::Entities::MergeRequestDiff
+        end
+
+        params do
+          requires :id, type: String, desc: 'The ID of a project'
+          requires :merge_request_id, type: Integer, desc: 'The ID of a merge request'
+        end
+
+        get ":id/merge_requests/:merge_request_id/versions" do
+          merge_request = find_merge_request_with_access(params[:merge_request_id])
+
+          present merge_request.merge_request_diffs, with: ::API::Entities::MergeRequestDiff
+        end
+
+        desc 'Get a single merge request diff version' do
+          detail 'This feature was introduced in GitLab 8.12.'
+          success ::API::Entities::MergeRequestDiffFull
+        end
+
+        params do
+          requires :id, type: String, desc: 'The ID of a project'
+          requires :merge_request_id, type: Integer, desc: 'The ID of a merge request'
+          requires :version_id, type: Integer, desc: 'The ID of a merge request diff version'
+        end
+
+        get ":id/merge_requests/:merge_request_id/versions/:version_id" do
+          merge_request = find_merge_request_with_access(params[:merge_request_id])
+
+          present merge_request.merge_request_diffs.find(params[:version_id]), with: ::API::Entities::MergeRequestDiffFull
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/merge_requests.rb b/lib/api/v3/merge_requests.rb
new file mode 100644
index 00000000000..7dbd4691a94
--- /dev/null
+++ b/lib/api/v3/merge_requests.rb
@@ -0,0 +1,290 @@
+module API
+  module V3
+    class MergeRequests < Grape::API
+      include PaginationParams
+
+      DEPRECATION_MESSAGE = 'This endpoint is deprecated and has been removed on V4'.freeze
+
+      before { authenticate! }
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        include TimeTrackingEndpoints
+
+        helpers do
+          def handle_merge_request_errors!(errors)
+            if errors[:project_access].any?
+              error!(errors[:project_access], 422)
+            elsif errors[:branch_conflict].any?
+              error!(errors[:branch_conflict], 422)
+            elsif errors[:validate_fork].any?
+              error!(errors[:validate_fork], 422)
+            elsif errors[:validate_branches].any?
+              conflict!(errors[:validate_branches])
+            end
+
+            render_api_error!(errors, 400)
+          end
+
+          def issue_entity(project)
+            if project.has_external_issue_tracker?
+              ::API::Entities::ExternalIssue
+            else
+              ::API::Entities::Issue
+            end
+          end
+
+          params :optional_params do
+            optional :description, type: String, desc: 'The description of the merge request'
+            optional :assignee_id, type: Integer, desc: 'The ID of a user to assign the merge request'
+            optional :milestone_id, type: Integer, desc: 'The ID of a milestone to assign the merge request'
+            optional :labels, type: String, desc: 'Comma-separated list of label names'
+            optional :remove_source_branch, type: Boolean, desc: 'Remove source branch when merging'
+          end
+        end
+
+        desc 'List merge requests' do
+          detail 'iid filter is deprecated have been removed on V4'
+          success ::API::V3::Entities::MergeRequest
+        end
+        params do
+          optional :state, type: String, values: %w[opened closed merged all], default: 'all',
+                           desc: 'Return opened, closed, merged, or all merge requests'
+          optional :order_by, type: String, values: %w[created_at updated_at], default: 'created_at',
+                              desc: 'Return merge requests ordered by `created_at` or `updated_at` fields.'
+          optional :sort, type: String, values: %w[asc desc], default: 'desc',
+                          desc: 'Return merge requests sorted in `asc` or `desc` order.'
+          optional :iid, type: Array[Integer], desc: 'The IID of the merge requests'
+          use :pagination
+        end
+        get ":id/merge_requests" do
+          authorize! :read_merge_request, user_project
+
+          merge_requests = user_project.merge_requests.inc_notes_with_associations
+          merge_requests = filter_by_iid(merge_requests, params[:iid]) if params[:iid].present?
+
+          merge_requests =
+            case params[:state]
+            when 'opened' then merge_requests.opened
+            when 'closed' then merge_requests.closed
+            when 'merged' then merge_requests.merged
+            else merge_requests
+            end
+
+          merge_requests = merge_requests.reorder(params[:order_by] => params[:sort])
+          present paginate(merge_requests), with: ::API::V3::Entities::MergeRequest, current_user: current_user, project: user_project
+        end
+
+        desc 'Create a merge request' do
+          success ::API::V3::Entities::MergeRequest
+        end
+        params do
+          requires :title, type: String, desc: 'The title of the merge request'
+          requires :source_branch, type: String, desc: 'The source branch'
+          requires :target_branch, type: String, desc: 'The target branch'
+          optional :target_project_id, type: Integer,
+                                       desc: 'The target project of the merge request defaults to the :id of the project'
+          use :optional_params
+        end
+        post ":id/merge_requests" do
+          authorize! :create_merge_request, user_project
+
+          mr_params = declared_params(include_missing: false)
+          mr_params[:force_remove_source_branch] = mr_params.delete(:remove_source_branch) if mr_params[:remove_source_branch].present?
+
+          merge_request = ::MergeRequests::CreateService.new(user_project, current_user, mr_params).execute
+
+          if merge_request.valid?
+            present merge_request, with: ::API::V3::Entities::MergeRequest, current_user: current_user, project: user_project
+          else
+            handle_merge_request_errors! merge_request.errors
+          end
+        end
+
+        desc 'Delete a merge request'
+        params do
+          requires :merge_request_id, type: Integer, desc: 'The ID of a merge request'
+        end
+        delete ":id/merge_requests/:merge_request_id" do
+          merge_request = find_project_merge_request(params[:merge_request_id])
+
+          authorize!(:destroy_merge_request, merge_request)
+
+          status(200)
+          merge_request.destroy
+        end
+
+        params do
+          requires :merge_request_id, type: Integer, desc: 'The ID of a merge request'
+        end
+        { ":id/merge_request/:merge_request_id" => :deprecated, ":id/merge_requests/:merge_request_id" => :ok }.each do |path, status|
+          desc 'Get a single merge request' do
+            if status == :deprecated
+              detail DEPRECATION_MESSAGE
+            end
+            success ::API::V3::Entities::MergeRequest
+          end
+          get path do
+            merge_request = find_merge_request_with_access(params[:merge_request_id])
+
+            present merge_request, with: ::API::V3::Entities::MergeRequest, current_user: current_user, project: user_project
+          end
+
+          desc 'Get the commits of a merge request' do
+            success ::API::Entities::RepoCommit
+          end
+          get "#{path}/commits" do
+            merge_request = find_merge_request_with_access(params[:merge_request_id])
+
+            present merge_request.commits, with: ::API::Entities::RepoCommit
+          end
+
+          desc 'Show the merge request changes' do
+            success ::API::Entities::MergeRequestChanges
+          end
+          get "#{path}/changes" do
+            merge_request = find_merge_request_with_access(params[:merge_request_id])
+
+            present merge_request, with: ::API::Entities::MergeRequestChanges, current_user: current_user
+          end
+
+          desc 'Update a merge request' do
+            success ::API::V3::Entities::MergeRequest
+          end
+          params do
+            optional :title, type: String, allow_blank: false, desc: 'The title of the merge request'
+            optional :target_branch, type: String, allow_blank: false, desc: 'The target branch'
+            optional :state_event, type: String, values: %w[close reopen merge],
+                                   desc: 'Status of the merge request'
+            use :optional_params
+            at_least_one_of :title, :target_branch, :description, :assignee_id,
+                            :milestone_id, :labels, :state_event,
+                            :remove_source_branch
+          end
+          put path do
+            merge_request = find_merge_request_with_access(params.delete(:merge_request_id), :update_merge_request)
+
+            mr_params = declared_params(include_missing: false)
+            mr_params[:force_remove_source_branch] = mr_params.delete(:remove_source_branch) if mr_params[:remove_source_branch].present?
+
+            merge_request = ::MergeRequests::UpdateService.new(user_project, current_user, mr_params).execute(merge_request)
+
+            if merge_request.valid?
+              present merge_request, with: ::API::V3::Entities::MergeRequest, current_user: current_user, project: user_project
+            else
+              handle_merge_request_errors! merge_request.errors
+            end
+          end
+
+          desc 'Merge a merge request' do
+            success ::API::V3::Entities::MergeRequest
+          end
+          params do
+            optional :merge_commit_message, type: String, desc: 'Custom merge commit message'
+            optional :should_remove_source_branch, type: Boolean,
+                                                   desc: 'When true, the source branch will be deleted if possible'
+            optional :merge_when_build_succeeds, type: Boolean,
+                                                 desc: 'When true, this merge request will be merged when the build succeeds'
+            optional :sha, type: String, desc: 'When present, must have the HEAD SHA of the source branch'
+          end
+          put "#{path}/merge" do
+            merge_request = find_project_merge_request(params[:merge_request_id])
+
+            # Merge request can not be merged
+            # because user dont have permissions to push into target branch
+            unauthorized! unless merge_request.can_be_merged_by?(current_user)
+
+            not_allowed! unless merge_request.mergeable_state?
+
+            render_api_error!('Branch cannot be merged', 406) unless merge_request.mergeable?
+
+            if params[:sha] && merge_request.diff_head_sha != params[:sha]
+              render_api_error!("SHA does not match HEAD of source branch: #{merge_request.diff_head_sha}", 409)
+            end
+
+            merge_params = {
+              commit_message: params[:merge_commit_message],
+              should_remove_source_branch: params[:should_remove_source_branch]
+            }
+
+            if params[:merge_when_build_succeeds] && merge_request.head_pipeline && merge_request.head_pipeline.active?
+              ::MergeRequests::MergeWhenPipelineSucceedsService
+                .new(merge_request.target_project, current_user, merge_params)
+                .execute(merge_request)
+            else
+              ::MergeRequests::MergeService
+                .new(merge_request.target_project, current_user, merge_params)
+                .execute(merge_request)
+            end
+
+            present merge_request, with: ::API::V3::Entities::MergeRequest, current_user: current_user, project: user_project
+          end
+
+          desc 'Cancel merge if "Merge When Build succeeds" is enabled' do
+            success ::API::V3::Entities::MergeRequest
+          end
+          post "#{path}/cancel_merge_when_build_succeeds" do
+            merge_request = find_project_merge_request(params[:merge_request_id])
+
+            unauthorized! unless merge_request.can_cancel_merge_when_pipeline_succeeds?(current_user)
+
+            ::MergeRequest::MergeWhenPipelineSucceedsService
+              .new(merge_request.target_project, current_user)
+              .cancel(merge_request)
+          end
+
+          desc 'Get the comments of a merge request' do
+            detail 'Duplicate. DEPRECATED and HAS BEEN REMOVED in V4'
+            success ::API::Entities::MRNote
+          end
+          params do
+            use :pagination
+          end
+          get "#{path}/comments" do
+            merge_request = find_merge_request_with_access(params[:merge_request_id])
+            present paginate(merge_request.notes.fresh), with: ::API::Entities::MRNote
+          end
+
+          desc 'Post a comment to a merge request' do
+            detail 'Duplicate. DEPRECATED and HAS BEEN REMOVED in V4'
+            success ::API::Entities::MRNote
+          end
+          params do
+            requires :note, type: String, desc: 'The text of the comment'
+          end
+          post "#{path}/comments" do
+            merge_request = find_merge_request_with_access(params[:merge_request_id], :create_note)
+
+            opts = {
+              note: params[:note],
+              noteable_type: 'MergeRequest',
+              noteable_id: merge_request.id
+            }
+
+            note = ::Notes::CreateService.new(user_project, current_user, opts).execute
+
+            if note.save
+              present note, with: ::API::Entities::MRNote
+            else
+              render_api_error!("Failed to save note #{note.errors.messages}", 400)
+            end
+          end
+
+          desc 'List issues that will be closed on merge' do
+            success ::API::Entities::MRNote
+          end
+          params do
+            use :pagination
+          end
+          get "#{path}/closes_issues" do
+            merge_request = find_merge_request_with_access(params[:merge_request_id])
+            issues = ::Kaminari.paginate_array(merge_request.closes_issues(current_user))
+            present paginate(issues), with: issue_entity(user_project), current_user: current_user
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/milestones.rb b/lib/api/v3/milestones.rb
new file mode 100644
index 00000000000..2a850a08a8a
--- /dev/null
+++ b/lib/api/v3/milestones.rb
@@ -0,0 +1,64 @@
+module API
+  module V3
+    class Milestones < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+
+      helpers do
+        def filter_milestones_state(milestones, state)
+          case state
+          when 'active' then milestones.active
+          when 'closed' then milestones.closed
+          else milestones
+          end
+        end
+      end
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        desc 'Get a list of project milestones' do
+          success ::API::Entities::Milestone
+        end
+        params do
+          optional :state, type: String, values: %w[active closed all], default: 'all',
+                           desc: 'Return "active", "closed", or "all" milestones'
+          optional :iid, type: Array[Integer], desc: 'The IID of the milestone'
+          use :pagination
+        end
+        get ":id/milestones" do
+          authorize! :read_milestone, user_project
+
+          milestones = user_project.milestones
+          milestones = filter_milestones_state(milestones, params[:state])
+          milestones = filter_by_iid(milestones, params[:iid]) if params[:iid].present?
+
+          present paginate(milestones), with: ::API::Entities::Milestone
+        end
+
+        desc 'Get all issues for a single project milestone' do
+          success ::API::Entities::Issue
+        end
+        params do
+          requires :milestone_id, type: Integer, desc: 'The ID of a project milestone'
+          use :pagination
+        end
+        get ':id/milestones/:milestone_id/issues' do
+          authorize! :read_milestone, user_project
+
+          milestone = user_project.milestones.find(params[:milestone_id])
+
+          finder_params = {
+            project_id: user_project.id,
+            milestone_title: milestone.title
+          }
+
+          issues = IssuesFinder.new(current_user, finder_params).execute
+          present paginate(issues), with: ::API::Entities::Issue, current_user: current_user, project: user_project
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/notes.rb b/lib/api/v3/notes.rb
new file mode 100644
index 00000000000..0796bb62e68
--- /dev/null
+++ b/lib/api/v3/notes.rb
@@ -0,0 +1,148 @@
+module API
+  module V3
+    class Notes < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+
+      NOTEABLE_TYPES = [Issue, MergeRequest, Snippet].freeze
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        NOTEABLE_TYPES.each do |noteable_type|
+          noteables_str = noteable_type.to_s.underscore.pluralize
+
+          desc 'Get a list of project +noteable+ notes' do
+            success ::API::V3::Entities::Note
+          end
+          params do
+            requires :noteable_id, type: Integer, desc: 'The ID of the noteable'
+            use :pagination
+          end
+          get ":id/#{noteables_str}/:noteable_id/notes" do
+            noteable = user_project.send(noteables_str.to_sym).find(params[:noteable_id])
+
+            if can?(current_user, noteable_read_ability_name(noteable), noteable)
+              # We exclude notes that are cross-references and that cannot be viewed
+              # by the current user. By doing this exclusion at this level and not
+              # at the DB query level (which we cannot in that case), the current
+              # page can have less elements than :per_page even if
+              # there's more than one page.
+              notes =
+                # paginate() only works with a relation. This could lead to a
+                # mismatch between the pagination headers info and the actual notes
+                # array returned, but this is really a edge-case.
+                paginate(noteable.notes).
+                reject { |n| n.cross_reference_not_visible_for?(current_user) }
+              present notes, with: ::API::V3::Entities::Note
+            else
+              not_found!("Notes")
+            end
+          end
+
+          desc 'Get a single +noteable+ note' do
+            success ::API::V3::Entities::Note
+          end
+          params do
+            requires :note_id, type: Integer, desc: 'The ID of a note'
+            requires :noteable_id, type: Integer, desc: 'The ID of the noteable'
+          end
+          get ":id/#{noteables_str}/:noteable_id/notes/:note_id" do
+            noteable = user_project.send(noteables_str.to_sym).find(params[:noteable_id])
+            note = noteable.notes.find(params[:note_id])
+            can_read_note = can?(current_user, noteable_read_ability_name(noteable), noteable) && !note.cross_reference_not_visible_for?(current_user)
+
+            if can_read_note
+              present note, with: ::API::V3::Entities::Note
+            else
+              not_found!("Note")
+            end
+          end
+
+          desc 'Create a new +noteable+ note' do
+            success ::API::V3::Entities::Note
+          end
+          params do
+            requires :noteable_id, type: Integer, desc: 'The ID of the noteable'
+            requires :body, type: String, desc: 'The content of a note'
+            optional :created_at, type: String, desc: 'The creation date of the note'
+          end
+          post ":id/#{noteables_str}/:noteable_id/notes" do
+            opts = {
+              note: params[:body],
+              noteable_type: noteables_str.classify,
+              noteable_id: params[:noteable_id]
+            }
+
+            noteable = user_project.send(noteables_str.to_sym).find(params[:noteable_id])
+
+            if can?(current_user, noteable_read_ability_name(noteable), noteable)
+              if params[:created_at] && (current_user.is_admin? || user_project.owner == current_user)
+                opts[:created_at] = params[:created_at]
+              end
+
+              note = ::Notes::CreateService.new(user_project, current_user, opts).execute
+              if note.valid?
+                present note, with: ::API::V3::Entities.const_get(note.class.name)
+              else
+                not_found!("Note #{note.errors.messages}")
+              end
+            else
+              not_found!("Note")
+            end
+          end
+
+          desc 'Update an existing +noteable+ note' do
+            success ::API::V3::Entities::Note
+          end
+          params do
+            requires :noteable_id, type: Integer, desc: 'The ID of the noteable'
+            requires :note_id, type: Integer, desc: 'The ID of a note'
+            requires :body, type: String, desc: 'The content of a note'
+          end
+          put ":id/#{noteables_str}/:noteable_id/notes/:note_id" do
+            note = user_project.notes.find(params[:note_id])
+
+            authorize! :admin_note, note
+
+            opts = {
+              note: params[:body]
+            }
+
+            note = ::Notes::UpdateService.new(user_project, current_user, opts).execute(note)
+
+            if note.valid?
+              present note, with: ::API::V3::Entities::Note
+            else
+              render_api_error!("Failed to save note #{note.errors.messages}", 400)
+            end
+          end
+
+          desc 'Delete a +noteable+ note' do
+            success ::API::V3::Entities::Note
+          end
+          params do
+            requires :noteable_id, type: Integer, desc: 'The ID of the noteable'
+            requires :note_id, type: Integer, desc: 'The ID of a note'
+          end
+          delete ":id/#{noteables_str}/:noteable_id/notes/:note_id" do
+            note = user_project.notes.find(params[:note_id])
+            authorize! :admin_note, note
+
+            ::Notes::DestroyService.new(user_project, current_user).execute(note)
+
+            present note, with: ::API::V3::Entities::Note
+          end
+        end
+      end
+
+      helpers do
+        def noteable_read_ability_name(noteable)
+          "read_#{noteable.class.to_s.underscore}".to_sym
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/pipelines.rb b/lib/api/v3/pipelines.rb
new file mode 100644
index 00000000000..2c26a5f7d35
--- /dev/null
+++ b/lib/api/v3/pipelines.rb
@@ -0,0 +1,36 @@
+module API
+  module V3
+    class Pipelines < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+
+      params do
+        requires :id, type: String, desc: 'The project ID'
+      end
+      resource :projects do
+        desc 'Get all Pipelines of the project' do
+          detail 'This feature was introduced in GitLab 8.11.'
+          success ::API::Entities::Pipeline
+        end
+        params do
+          use :pagination
+          optional :scope,    type: String, values: %w(running branches tags),
+                              desc: 'Either running, branches, or tags'
+        end
+        get ':id/pipelines' do
+          authorize! :read_pipeline, user_project
+
+          pipelines = PipelinesFinder.new(user_project).execute(scope: params[:scope])
+          present paginate(pipelines), with: ::API::Entities::Pipeline
+        end
+      end
+
+      helpers do
+        def pipeline
+          @pipeline ||= user_project.pipelines.find(params[:pipeline_id])
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/project_hooks.rb b/lib/api/v3/project_hooks.rb
new file mode 100644
index 00000000000..861b991b8e1
--- /dev/null
+++ b/lib/api/v3/project_hooks.rb
@@ -0,0 +1,106 @@
+module API
+  module V3
+    class ProjectHooks < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+      before { authorize_admin_project }
+
+      helpers do
+        params :project_hook_properties do
+          requires :url, type: String, desc: "The URL to send the request to"
+          optional :push_events, type: Boolean, desc: "Trigger hook on push events"
+          optional :issues_events, type: Boolean, desc: "Trigger hook on issues events"
+          optional :merge_requests_events, type: Boolean, desc: "Trigger hook on merge request events"
+          optional :tag_push_events, type: Boolean, desc: "Trigger hook on tag push events"
+          optional :note_events, type: Boolean, desc: "Trigger hook on note(comment) events"
+          optional :build_events, type: Boolean, desc: "Trigger hook on build events"
+          optional :pipeline_events, type: Boolean, desc: "Trigger hook on pipeline events"
+          optional :wiki_page_events, type: Boolean, desc: "Trigger hook on wiki events"
+          optional :enable_ssl_verification, type: Boolean, desc: "Do SSL verification when triggering the hook"
+          optional :token, type: String, desc: "Secret token to validate received payloads; this will not be returned in the response"
+        end
+      end
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        desc 'Get project hooks' do
+          success ::API::V3::Entities::ProjectHook
+        end
+        params do
+          use :pagination
+        end
+        get ":id/hooks" do
+          hooks = paginate user_project.hooks
+
+          present hooks, with: ::API::V3::Entities::ProjectHook
+        end
+
+        desc 'Get a project hook' do
+          success ::API::V3::Entities::ProjectHook
+        end
+        params do
+          requires :hook_id, type: Integer, desc: 'The ID of a project hook'
+        end
+        get ":id/hooks/:hook_id" do
+          hook = user_project.hooks.find(params[:hook_id])
+          present hook, with: ::API::V3::Entities::ProjectHook
+        end
+
+        desc 'Add hook to project' do
+          success ::API::V3::Entities::ProjectHook
+        end
+        params do
+          use :project_hook_properties
+        end
+        post ":id/hooks" do
+          hook = user_project.hooks.new(declared_params(include_missing: false))
+
+          if hook.save
+            present hook, with: ::API::V3::Entities::ProjectHook
+          else
+            error!("Invalid url given", 422) if hook.errors[:url].present?
+
+            not_found!("Project hook #{hook.errors.messages}")
+          end
+        end
+
+        desc 'Update an existing project hook' do
+          success ::API::V3::Entities::ProjectHook
+        end
+        params do
+          requires :hook_id, type: Integer, desc: "The ID of the hook to update"
+          use :project_hook_properties
+        end
+        put ":id/hooks/:hook_id" do
+          hook = user_project.hooks.find(params.delete(:hook_id))
+
+          if hook.update_attributes(declared_params(include_missing: false))
+            present hook, with: ::API::V3::Entities::ProjectHook
+          else
+            error!("Invalid url given", 422) if hook.errors[:url].present?
+
+            not_found!("Project hook #{hook.errors.messages}")
+          end
+        end
+
+        desc 'Deletes project hook' do
+          success ::API::V3::Entities::ProjectHook
+        end
+        params do
+          requires :hook_id, type: Integer, desc: 'The ID of the hook to delete'
+        end
+        delete ":id/hooks/:hook_id" do
+          begin
+            present user_project.hooks.destroy(params[:hook_id]), with: ::API::V3::Entities::ProjectHook
+          rescue
+            # ProjectHook can raise Error if hook_id not found
+            not_found!("Error deleting hook #{params[:hook_id]}")
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/project_snippets.rb b/lib/api/v3/project_snippets.rb
new file mode 100644
index 00000000000..809ca4f37ba
--- /dev/null
+++ b/lib/api/v3/project_snippets.rb
@@ -0,0 +1,143 @@
+module API
+  module V3
+    class ProjectSnippets < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        helpers do
+          def handle_project_member_errors(errors)
+            if errors[:project_access].any?
+              error!(errors[:project_access], 422)
+            end
+            not_found!
+          end
+
+          def snippets_for_current_user
+            finder_params = { filter: :by_project, project: user_project }
+            SnippetsFinder.new.execute(current_user, finder_params)
+          end
+        end
+
+        desc 'Get all project snippets' do
+          success ::API::V3::Entities::ProjectSnippet
+        end
+        params do
+          use :pagination
+        end
+        get ":id/snippets" do
+          present paginate(snippets_for_current_user), with: ::API::V3::Entities::ProjectSnippet
+        end
+
+        desc 'Get a single project snippet' do
+          success ::API::V3::Entities::ProjectSnippet
+        end
+        params do
+          requires :snippet_id, type: Integer, desc: 'The ID of a project snippet'
+        end
+        get ":id/snippets/:snippet_id" do
+          snippet = snippets_for_current_user.find(params[:snippet_id])
+          present snippet, with: ::API::V3::Entities::ProjectSnippet
+        end
+
+        desc 'Create a new project snippet' do
+          success ::API::V3::Entities::ProjectSnippet
+        end
+        params do
+          requires :title, type: String, desc: 'The title of the snippet'
+          requires :file_name, type: String, desc: 'The file name of the snippet'
+          requires :code, type: String, desc: 'The content of the snippet'
+          requires :visibility_level, type: Integer,
+                                      values: [Gitlab::VisibilityLevel::PRIVATE,
+                                               Gitlab::VisibilityLevel::INTERNAL,
+                                               Gitlab::VisibilityLevel::PUBLIC],
+                                      desc: 'The visibility level of the snippet'
+        end
+        post ":id/snippets" do
+          authorize! :create_project_snippet, user_project
+          snippet_params = declared_params.merge(request: request, api: true)
+          snippet_params[:content] = snippet_params.delete(:code)
+
+          snippet = CreateSnippetService.new(user_project, current_user, snippet_params).execute
+
+          render_spam_error! if snippet.spam?
+
+          if snippet.persisted?
+            present snippet, with: ::API::V3::Entities::ProjectSnippet
+          else
+            render_validation_error!(snippet)
+          end
+        end
+
+        desc 'Update an existing project snippet' do
+          success ::API::V3::Entities::ProjectSnippet
+        end
+        params do
+          requires :snippet_id, type: Integer, desc: 'The ID of a project snippet'
+          optional :title, type: String, desc: 'The title of the snippet'
+          optional :file_name, type: String, desc: 'The file name of the snippet'
+          optional :code, type: String, desc: 'The content of the snippet'
+          optional :visibility_level, type: Integer,
+                                      values: [Gitlab::VisibilityLevel::PRIVATE,
+                                               Gitlab::VisibilityLevel::INTERNAL,
+                                               Gitlab::VisibilityLevel::PUBLIC],
+                                      desc: 'The visibility level of the snippet'
+          at_least_one_of :title, :file_name, :code, :visibility_level
+        end
+        put ":id/snippets/:snippet_id" do
+          snippet = snippets_for_current_user.find_by(id: params.delete(:snippet_id))
+          not_found!('Snippet') unless snippet
+
+          authorize! :update_project_snippet, snippet
+
+          snippet_params = declared_params(include_missing: false)
+            .merge(request: request, api: true)
+
+          snippet_params[:content] = snippet_params.delete(:code) if snippet_params[:code].present?
+
+          UpdateSnippetService.new(user_project, current_user, snippet,
+                                   snippet_params).execute
+
+          render_spam_error! if snippet.spam?
+
+          if snippet.valid?
+            present snippet, with: ::API::V3::Entities::ProjectSnippet
+          else
+            render_validation_error!(snippet)
+          end
+        end
+
+        desc 'Delete a project snippet'
+        params do
+          requires :snippet_id, type: Integer, desc: 'The ID of a project snippet'
+        end
+        delete ":id/snippets/:snippet_id" do
+          snippet = snippets_for_current_user.find_by(id: params[:snippet_id])
+          not_found!('Snippet') unless snippet
+
+          authorize! :admin_project_snippet, snippet
+          snippet.destroy
+
+          status(200)
+        end
+
+        desc 'Get a raw project snippet'
+        params do
+          requires :snippet_id, type: Integer, desc: 'The ID of a project snippet'
+        end
+        get ":id/snippets/:snippet_id/raw" do
+          snippet = snippets_for_current_user.find_by(id: params[:snippet_id])
+          not_found!('Snippet') unless snippet
+
+          env['api.format'] = :txt
+          content_type 'text/plain'
+          present snippet.content
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/projects.rb b/lib/api/v3/projects.rb
new file mode 100644
index 00000000000..47bfc12035a
--- /dev/null
+++ b/lib/api/v3/projects.rb
@@ -0,0 +1,474 @@
+module API
+  module V3
+    class Projects < Grape::API
+      include PaginationParams
+
+      before { authenticate_non_get! }
+
+      after_validation do
+        set_only_allow_merge_if_pipeline_succeeds!
+      end
+
+      helpers do
+        params :optional_params do
+          optional :description, type: String, desc: 'The description of the project'
+          optional :issues_enabled, type: Boolean, desc: 'Flag indication if the issue tracker is enabled'
+          optional :merge_requests_enabled, type: Boolean, desc: 'Flag indication if merge requests are enabled'
+          optional :wiki_enabled, type: Boolean, desc: 'Flag indication if the wiki is enabled'
+          optional :builds_enabled, type: Boolean, desc: 'Flag indication if builds are enabled'
+          optional :snippets_enabled, type: Boolean, desc: 'Flag indication if snippets are enabled'
+          optional :shared_runners_enabled, type: Boolean, desc: 'Flag indication if shared runners are enabled for that project'
+          optional :container_registry_enabled, type: Boolean, desc: 'Flag indication if the container registry is enabled for that project'
+          optional :lfs_enabled, type: Boolean, desc: 'Flag indication if Git LFS is enabled for that project'
+          optional :public, type: Boolean, desc: 'Create a public project. The same as visibility_level = 20.'
+          optional :visibility_level, type: Integer, values: [
+            Gitlab::VisibilityLevel::PRIVATE,
+            Gitlab::VisibilityLevel::INTERNAL,
+            Gitlab::VisibilityLevel::PUBLIC
+          ], desc: 'Create a public project. The same as visibility_level = 20.'
+          optional :public_builds, type: Boolean, desc: 'Perform public builds'
+          optional :request_access_enabled, type: Boolean, desc: 'Allow users to request member access'
+          optional :only_allow_merge_if_build_succeeds, type: Boolean, desc: 'Only allow to merge if builds succeed'
+          optional :only_allow_merge_if_pipeline_succeeds, type: Boolean, desc: 'Only allow to merge if builds succeed'
+          optional :only_allow_merge_if_all_discussions_are_resolved, type: Boolean, desc: 'Only allow to merge if all discussions are resolved'
+        end
+
+        def map_public_to_visibility_level(attrs)
+          publik = attrs.delete(:public)
+          if !publik.nil? && !attrs[:visibility_level].present?
+            # Since setting the public attribute to private could mean either
+            # private or internal, use the more conservative option, private.
+            attrs[:visibility_level] = (publik == true) ? Gitlab::VisibilityLevel::PUBLIC : Gitlab::VisibilityLevel::PRIVATE
+          end
+          attrs
+        end
+
+        def set_only_allow_merge_if_pipeline_succeeds!
+          if params.has_key?(:only_allow_merge_if_build_succeeds)
+            params[:only_allow_merge_if_pipeline_succeeds] = params.delete(:only_allow_merge_if_build_succeeds)
+          end
+        end
+      end
+
+      resource :projects do
+        helpers do
+          params :collection_params do
+            use :sort_params
+            use :filter_params
+            use :pagination
+
+            optional :simple, type: Boolean, default: false,
+                              desc: 'Return only the ID, URL, name, and path of each project'
+          end
+
+          params :sort_params do
+            optional :order_by, type: String, values: %w[id name path created_at updated_at last_activity_at],
+                                default: 'created_at', desc: 'Return projects ordered by field'
+            optional :sort, type: String, values: %w[asc desc], default: 'desc',
+                            desc: 'Return projects sorted in ascending and descending order'
+          end
+
+          params :filter_params do
+            optional :archived, type: Boolean, default: false, desc: 'Limit by archived status'
+            optional :visibility, type: String, values: %w[public internal private],
+                                  desc: 'Limit by visibility'
+            optional :search, type: String, desc: 'Return list of authorized projects matching the search criteria'
+          end
+
+          params :statistics_params do
+            optional :statistics, type: Boolean, default: false, desc: 'Include project statistics'
+          end
+
+          params :create_params do
+            optional :namespace_id, type: Integer, desc: 'Namespace ID for the new project. Default to the user namespace.'
+            optional :import_url, type: String, desc: 'URL from which the project is imported'
+          end
+
+          def present_projects(projects, options = {})
+            options = options.reverse_merge(
+              with: ::API::V3::Entities::Project,
+              current_user: current_user,
+              simple: params[:simple],
+            )
+
+            projects = filter_projects(projects)
+            projects = projects.with_statistics if options[:statistics]
+            options[:with] = ::API::Entities::BasicProjectDetails if options[:simple]
+
+            present paginate(projects), options
+          end
+        end
+
+        desc 'Get a list of visible projects for authenticated user' do
+          success ::API::Entities::BasicProjectDetails
+        end
+        params do
+          use :collection_params
+        end
+        get '/visible' do
+          entity = current_user ? ::API::V3::Entities::ProjectWithAccess : ::API::Entities::BasicProjectDetails
+          present_projects ProjectsFinder.new.execute(current_user), with: entity
+        end
+
+        desc 'Get a projects list for authenticated user' do
+          success ::API::Entities::BasicProjectDetails
+        end
+        params do
+          use :collection_params
+        end
+        get do
+          authenticate!
+
+          present_projects current_user.authorized_projects,
+            with: ::API::V3::Entities::ProjectWithAccess
+        end
+
+        desc 'Get an owned projects list for authenticated user' do
+          success ::API::Entities::BasicProjectDetails
+        end
+        params do
+          use :collection_params
+          use :statistics_params
+        end
+        get '/owned' do
+          authenticate!
+
+          present_projects current_user.owned_projects,
+            with: ::API::V3::Entities::ProjectWithAccess,
+            statistics: params[:statistics]
+        end
+
+        desc 'Gets starred project for the authenticated user' do
+          success ::API::Entities::BasicProjectDetails
+        end
+        params do
+          use :collection_params
+        end
+        get '/starred' do
+          authenticate!
+
+          present_projects current_user.viewable_starred_projects
+        end
+
+        desc 'Get all projects for admin user' do
+          success ::API::Entities::BasicProjectDetails
+        end
+        params do
+          use :collection_params
+          use :statistics_params
+        end
+        get '/all' do
+          authenticated_as_admin!
+
+          present_projects Project.all, with: ::API::V3::Entities::ProjectWithAccess, statistics: params[:statistics]
+        end
+
+        desc 'Search for projects the current user has access to' do
+          success ::API::V3::Entities::Project
+        end
+        params do
+          requires :query, type: String, desc: 'The project name to be searched'
+          use :sort_params
+          use :pagination
+        end
+        get "/search/:query", requirements: { query: /[^\/]+/ } do
+          search_service = Search::GlobalService.new(current_user, search: params[:query]).execute
+          projects = search_service.objects('projects', params[:page])
+          projects = projects.reorder(params[:order_by] => params[:sort])
+
+          present paginate(projects), with: ::API::V3::Entities::Project
+        end
+
+        desc 'Create new project' do
+          success ::API::V3::Entities::Project
+        end
+        params do
+          optional :name, type: String, desc: 'The name of the project'
+          optional :path, type: String, desc: 'The path of the repository'
+          at_least_one_of :name, :path
+          use :optional_params
+          use :create_params
+        end
+        post do
+          attrs = map_public_to_visibility_level(declared_params(include_missing: false))
+          project = ::Projects::CreateService.new(current_user, attrs).execute
+
+          if project.saved?
+            present project, with: ::API::V3::Entities::Project,
+                             user_can_admin_project: can?(current_user, :admin_project, project)
+          else
+            if project.errors[:limit_reached].present?
+              error!(project.errors[:limit_reached], 403)
+            end
+            render_validation_error!(project)
+          end
+        end
+
+        desc 'Create new project for a specified user. Only available to admin users.' do
+          success ::API::V3::Entities::Project
+        end
+        params do
+          requires :name, type: String, desc: 'The name of the project'
+          requires :user_id, type: Integer, desc: 'The ID of a user'
+          optional :default_branch, type: String, desc: 'The default branch of the project'
+          use :optional_params
+          use :create_params
+        end
+        post "user/:user_id" do
+          authenticated_as_admin!
+          user = User.find_by(id: params.delete(:user_id))
+          not_found!('User') unless user
+
+          attrs = map_public_to_visibility_level(declared_params(include_missing: false))
+          project = ::Projects::CreateService.new(user, attrs).execute
+
+          if project.saved?
+            present project, with: ::API::V3::Entities::Project,
+                             user_can_admin_project: can?(current_user, :admin_project, project)
+          else
+            render_validation_error!(project)
+          end
+        end
+      end
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects, requirements: { id: /[^\/]+/ } do
+        desc 'Get a single project' do
+          success ::API::V3::Entities::ProjectWithAccess
+        end
+        get ":id" do
+          entity = current_user ? ::API::V3::Entities::ProjectWithAccess : ::API::Entities::BasicProjectDetails
+          present user_project, with: entity, current_user: current_user,
+                                user_can_admin_project: can?(current_user, :admin_project, user_project)
+        end
+
+        desc 'Get events for a single project' do
+          success ::API::V3::Entities::Event
+        end
+        params do
+          use :pagination
+        end
+        get ":id/events" do
+          present paginate(user_project.events.recent), with: ::API::V3::Entities::Event
+        end
+
+        desc 'Fork new project for the current user or provided namespace.' do
+          success ::API::V3::Entities::Project
+        end
+        params do
+          optional :namespace, type: String, desc: 'The ID or name of the namespace that the project will be forked into'
+        end
+        post 'fork/:id' do
+          fork_params = declared_params(include_missing: false)
+          namespace_id = fork_params[:namespace]
+
+          if namespace_id.present?
+            fork_params[:namespace] = if namespace_id =~ /^\d+$/
+                                        Namespace.find_by(id: namespace_id)
+                                      else
+                                        Namespace.find_by_path_or_name(namespace_id)
+                                      end
+
+            unless fork_params[:namespace] && can?(current_user, :create_projects, fork_params[:namespace])
+              not_found!('Target Namespace')
+            end
+          end
+
+          forked_project = ::Projects::ForkService.new(user_project, current_user, fork_params).execute
+
+          if forked_project.errors.any?
+            conflict!(forked_project.errors.messages)
+          else
+            present forked_project, with: ::API::V3::Entities::Project,
+                                    user_can_admin_project: can?(current_user, :admin_project, forked_project)
+          end
+        end
+
+        desc 'Update an existing project' do
+          success ::API::V3::Entities::Project
+        end
+        params do
+          optional :name, type: String, desc: 'The name of the project'
+          optional :default_branch, type: String, desc: 'The default branch of the project'
+          optional :path, type: String, desc: 'The path of the repository'
+          use :optional_params
+          at_least_one_of :name, :description, :issues_enabled, :merge_requests_enabled,
+            :wiki_enabled, :builds_enabled, :snippets_enabled,
+            :shared_runners_enabled, :container_registry_enabled,
+            :lfs_enabled, :public, :visibility_level, :public_builds,
+            :request_access_enabled, :only_allow_merge_if_build_succeeds,
+            :only_allow_merge_if_all_discussions_are_resolved, :path,
+            :default_branch
+        end
+        put ':id' do
+          authorize_admin_project
+          attrs = map_public_to_visibility_level(declared_params(include_missing: false))
+          authorize! :rename_project, user_project if attrs[:name].present?
+          authorize! :change_visibility_level, user_project if attrs[:visibility_level].present?
+
+          result = ::Projects::UpdateService.new(user_project, current_user, attrs).execute
+
+          if result[:status] == :success
+            present user_project, with: ::API::V3::Entities::Project,
+                                  user_can_admin_project: can?(current_user, :admin_project, user_project)
+          else
+            render_validation_error!(user_project)
+          end
+        end
+
+        desc 'Archive a project' do
+          success ::API::V3::Entities::Project
+        end
+        post ':id/archive' do
+          authorize!(:archive_project, user_project)
+
+          user_project.archive!
+
+          present user_project, with: ::API::V3::Entities::Project
+        end
+
+        desc 'Unarchive a project' do
+          success ::API::V3::Entities::Project
+        end
+        post ':id/unarchive' do
+          authorize!(:archive_project, user_project)
+
+          user_project.unarchive!
+
+          present user_project, with: ::API::V3::Entities::Project
+        end
+
+        desc 'Star a project' do
+          success ::API::V3::Entities::Project
+        end
+        post ':id/star' do
+          if current_user.starred?(user_project)
+            not_modified!
+          else
+            current_user.toggle_star(user_project)
+            user_project.reload
+
+            present user_project, with: ::API::V3::Entities::Project
+          end
+        end
+
+        desc 'Unstar a project' do
+          success ::API::V3::Entities::Project
+        end
+        delete ':id/star' do
+          if current_user.starred?(user_project)
+            current_user.toggle_star(user_project)
+            user_project.reload
+
+            present user_project, with: ::API::V3::Entities::Project
+          else
+            not_modified!
+          end
+        end
+
+        desc 'Remove a project'
+        delete ":id" do
+          authorize! :remove_project, user_project
+
+          status(200)
+          ::Projects::DestroyService.new(user_project, current_user, {}).async_execute
+        end
+
+        desc 'Mark this project as forked from another'
+        params do
+          requires :forked_from_id, type: String, desc: 'The ID of the project it was forked from'
+        end
+        post ":id/fork/:forked_from_id" do
+          authenticated_as_admin!
+
+          forked_from_project = find_project!(params[:forked_from_id])
+          not_found!("Source Project") unless forked_from_project
+
+          if user_project.forked_from_project.nil?
+            user_project.create_forked_project_link(forked_to_project_id: user_project.id, forked_from_project_id: forked_from_project.id)
+          else
+            render_api_error!("Project already forked", 409)
+          end
+        end
+
+        desc 'Remove a forked_from relationship'
+        delete ":id/fork" do
+          authorize! :remove_fork_project, user_project
+
+          if user_project.forked?
+            status(200)
+            user_project.forked_project_link.destroy
+          else
+            not_modified!
+          end
+        end
+
+        desc 'Share the project with a group' do
+          success ::API::Entities::ProjectGroupLink
+        end
+        params do
+          requires :group_id, type: Integer, desc: 'The ID of a group'
+          requires :group_access, type: Integer, values: Gitlab::Access.values, desc: 'The group access level'
+          optional :expires_at, type: Date, desc: 'Share expiration date'
+        end
+        post ":id/share" do
+          authorize! :admin_project, user_project
+          group = Group.find_by_id(params[:group_id])
+
+          unless group && can?(current_user, :read_group, group)
+            not_found!('Group')
+          end
+
+          unless user_project.allowed_to_share_with_group?
+            return render_api_error!("The project sharing with group is disabled", 400)
+          end
+
+          link = user_project.project_group_links.new(declared_params(include_missing: false))
+
+          if link.save
+            present link, with: ::API::Entities::ProjectGroupLink
+          else
+            render_api_error!(link.errors.full_messages.first, 409)
+          end
+        end
+
+        params do
+          requires :group_id, type: Integer, desc: 'The ID of the group'
+        end
+        delete ":id/share/:group_id" do
+          authorize! :admin_project, user_project
+
+          link = user_project.project_group_links.find_by(group_id: params[:group_id])
+          not_found!('Group Link') unless link
+
+          link.destroy
+          no_content!
+        end
+
+        desc 'Upload a file'
+        params do
+          requires :file, type: File, desc: 'The file to be uploaded'
+        end
+        post ":id/uploads" do
+          ::Projects::UploadService.new(user_project, params[:file]).execute
+        end
+
+        desc 'Get the users list of a project' do
+          success ::API::Entities::UserBasic
+        end
+        params do
+          optional :search, type: String, desc: 'Return list of users matching the search criteria'
+          use :pagination
+        end
+        get ':id/users' do
+          users = user_project.team.users
+          users = users.search(params[:search]) if params[:search].present?
+
+          present paginate(users), with: ::API::Entities::UserBasic
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/repositories.rb b/lib/api/v3/repositories.rb
new file mode 100644
index 00000000000..44584e2eb70
--- /dev/null
+++ b/lib/api/v3/repositories.rb
@@ -0,0 +1,109 @@
+require 'mime/types'
+
+module API
+  module V3
+    class Repositories < Grape::API
+      before { authorize! :download_code, user_project }
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        helpers do
+          def handle_project_member_errors(errors)
+            if errors[:project_access].any?
+              error!(errors[:project_access], 422)
+            end
+            not_found!
+          end
+        end
+
+        desc 'Get a project repository tree' do
+          success ::API::Entities::RepoTreeObject
+        end
+        params do
+          optional :ref_name, type: String, desc: 'The name of a repository branch or tag, if not given the default branch is used'
+          optional :path, type: String, desc: 'The path of the tree'
+          optional :recursive, type: Boolean, default: false, desc: 'Used to get a recursive tree'
+        end
+        get ':id/repository/tree' do
+          ref = params[:ref_name] || user_project.try(:default_branch) || 'master'
+          path = params[:path] || nil
+
+          commit = user_project.commit(ref)
+          not_found!('Tree') unless commit
+
+          tree = user_project.repository.tree(commit.id, path, recursive: params[:recursive])
+
+          present tree.sorted_entries, with: ::API::Entities::RepoTreeObject
+        end
+
+        desc 'Get a raw file contents'
+        params do
+          requires :sha, type: String, desc: 'The commit, branch name, or tag name'
+          requires :filepath, type: String, desc: 'The path to the file to display'
+        end
+        get [":id/repository/blobs/:sha", ":id/repository/commits/:sha/blob"] do
+          repo = user_project.repository
+          commit = repo.commit(params[:sha])
+          not_found! "Commit" unless commit
+          blob = Gitlab::Git::Blob.find(repo, commit.id, params[:filepath])
+          not_found! "File" unless blob
+          send_git_blob repo, blob
+        end
+
+        desc 'Get a raw blob contents by blob sha'
+        params do
+          requires :sha, type: String, desc: 'The commit, branch name, or tag name'
+        end
+        get ':id/repository/raw_blobs/:sha' do
+          repo = user_project.repository
+          begin
+            blob = Gitlab::Git::Blob.raw(repo, params[:sha])
+          rescue
+            not_found! 'Blob'
+          end
+          not_found! 'Blob' unless blob
+          send_git_blob repo, blob
+        end
+
+        desc 'Get an archive of the repository'
+        params do
+          optional :sha, type: String, desc: 'The commit sha of the archive to be downloaded'
+          optional :format, type: String, desc: 'The archive format'
+        end
+        get ':id/repository/archive', requirements: { format: Gitlab::Regex.archive_formats_regex } do
+          begin
+            send_git_archive user_project.repository, ref: params[:sha], format: params[:format]
+          rescue
+            not_found!('File')
+          end
+        end
+
+        desc 'Compare two branches, tags, or commits' do
+          success ::API::Entities::Compare
+        end
+        params do
+          requires :from, type: String, desc: 'The commit, branch name, or tag name to start comparison'
+          requires :to, type: String, desc: 'The commit, branch name, or tag name to stop comparison'
+        end
+        get ':id/repository/compare' do
+          compare = Gitlab::Git::Compare.new(user_project.repository.raw_repository, params[:from], params[:to])
+          present compare, with: ::API::Entities::Compare
+        end
+
+        desc 'Get repository contributors' do
+          success ::API::Entities::Contributor
+        end
+        get ':id/repository/contributors' do
+          begin
+            present user_project.repository.contributors,
+                    with: ::API::Entities::Contributor
+          rescue
+            not_found!
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/runners.rb b/lib/api/v3/runners.rb
new file mode 100644
index 00000000000..8967141fe3d
--- /dev/null
+++ b/lib/api/v3/runners.rb
@@ -0,0 +1,65 @@
+module API
+  module V3
+    class Runners < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+
+      resource :runners do
+        desc 'Remove a runner' do
+          success ::API::Entities::Runner
+        end
+        params do
+          requires :id, type: Integer, desc: 'The ID of the runner'
+        end
+        delete ':id' do
+          runner = Ci::Runner.find(params[:id])
+          not_found!('Runner') unless runner
+
+          authenticate_delete_runner!(runner)
+
+          status(200)
+          runner.destroy
+        end
+      end
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        before { authorize_admin_project }
+
+        desc "Disable project's runner" do
+          success ::API::Entities::Runner
+        end
+        params do
+          requires :runner_id, type: Integer, desc: 'The ID of the runner'
+        end
+        delete ':id/runners/:runner_id' do
+          runner_project = user_project.runner_projects.find_by(runner_id: params[:runner_id])
+          not_found!('Runner') unless runner_project
+
+          runner = runner_project.runner
+          forbidden!("Only one project associated with the runner. Please remove the runner instead") if runner.projects.count == 1
+
+          runner_project.destroy
+
+          present runner, with: ::API::Entities::Runner
+        end
+      end
+
+      helpers do
+        def authenticate_delete_runner!(runner)
+          return if current_user.is_admin?
+          forbidden!("Runner is shared") if runner.is_shared?
+          forbidden!("Runner associated with more than one project") if runner.projects.count > 1
+          forbidden!("No access granted") unless user_can_access_runner?(runner)
+        end
+
+        def user_can_access_runner?(runner)
+          current_user.ci_authorized_runners.exists?(runner.id)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/services.rb b/lib/api/v3/services.rb
new file mode 100644
index 00000000000..d77185ffe5a
--- /dev/null
+++ b/lib/api/v3/services.rb
@@ -0,0 +1,641 @@
+module API
+  module V3
+    class Services < Grape::API
+      services = {
+        'asana' => [
+          {
+            required: true,
+            name: :api_key,
+            type: String,
+            desc: 'User API token'
+          },
+          {
+            required: false,
+            name: :restrict_to_branch,
+            type: String,
+            desc: 'Comma-separated list of branches which will be automatically inspected. Leave blank to include all branches'
+          }
+        ],
+        'assembla' => [
+          {
+            required: true,
+            name: :token,
+            type: String,
+            desc: 'The authentication token'
+          },
+          {
+            required: false,
+            name: :subdomain,
+            type: String,
+            desc: 'Subdomain setting'
+          }
+        ],
+        'bamboo' => [
+          {
+            required: true,
+            name: :bamboo_url,
+            type: String,
+            desc: 'Bamboo root URL like https://bamboo.example.com'
+          },
+          {
+            required: true,
+            name: :build_key,
+            type: String,
+            desc: 'Bamboo build plan key like'
+          },
+          {
+            required: true,
+            name: :username,
+            type: String,
+            desc: 'A user with API access, if applicable'
+          },
+          {
+            required: true,
+            name: :password,
+            type: String,
+            desc: 'Passord of the user'
+          }
+        ],
+        'bugzilla' => [
+          {
+            required: true,
+            name: :new_issue_url,
+            type: String,
+            desc: 'New issue URL'
+          },
+          {
+            required: true,
+            name: :issues_url,
+            type: String,
+            desc: 'Issues URL'
+          },
+          {
+            required: true,
+            name: :project_url,
+            type: String,
+            desc: 'Project URL'
+          },
+          {
+            required: false,
+            name: :description,
+            type: String,
+            desc: 'Description'
+          },
+          {
+            required: false,
+            name: :title,
+            type: String,
+            desc: 'Title'
+          }
+        ],
+        'buildkite' => [
+          {
+            required: true,
+            name: :token,
+            type: String,
+            desc: 'Buildkite project GitLab token'
+          },
+          {
+            required: true,
+            name: :project_url,
+            type: String,
+            desc: 'The buildkite project URL'
+          },
+          {
+            required: false,
+            name: :enable_ssl_verification,
+            type: Boolean,
+            desc: 'Enable SSL verification for communication'
+          }
+        ],
+        'builds-email' => [
+          {
+            required: true,
+            name: :recipients,
+            type: String,
+            desc: 'Comma-separated list of recipient email addresses'
+          },
+          {
+            required: false,
+            name: :add_pusher,
+            type: Boolean,
+            desc: 'Add pusher to recipients list'
+          },
+          {
+            required: false,
+            name: :notify_only_broken_builds,
+            type: Boolean,
+            desc: 'Notify only broken builds'
+          }
+        ],
+        'campfire' => [
+          {
+            required: true,
+            name: :token,
+            type: String,
+            desc: 'Campfire token'
+          },
+          {
+            required: false,
+            name: :subdomain,
+            type: String,
+            desc: 'Campfire subdomain'
+          },
+          {
+            required: false,
+            name: :room,
+            type: String,
+            desc: 'Campfire room'
+          }
+        ],
+        'custom-issue-tracker' => [
+          {
+            required: true,
+            name: :new_issue_url,
+            type: String,
+            desc: 'New issue URL'
+          },
+          {
+            required: true,
+            name: :issues_url,
+            type: String,
+            desc: 'Issues URL'
+          },
+          {
+            required: true,
+            name: :project_url,
+            type: String,
+            desc: 'Project URL'
+          },
+          {
+            required: false,
+            name: :description,
+            type: String,
+            desc: 'Description'
+          },
+          {
+            required: false,
+            name: :title,
+            type: String,
+            desc: 'Title'
+          }
+        ],
+        'drone-ci' => [
+          {
+            required: true,
+            name: :token,
+            type: String,
+            desc: 'Drone CI token'
+          },
+          {
+            required: true,
+            name: :drone_url,
+            type: String,
+            desc: 'Drone CI URL'
+          },
+          {
+            required: false,
+            name: :enable_ssl_verification,
+            type: Boolean,
+            desc: 'Enable SSL verification for communication'
+          }
+        ],
+        'emails-on-push' => [
+          {
+            required: true,
+            name: :recipients,
+            type: String,
+            desc: 'Comma-separated list of recipient email addresses'
+          },
+          {
+            required: false,
+            name: :disable_diffs,
+            type: Boolean,
+            desc: 'Disable code diffs'
+          },
+          {
+            required: false,
+            name: :send_from_committer_email,
+            type: Boolean,
+            desc: 'Send from committer'
+          }
+        ],
+        'external-wiki' => [
+          {
+            required: true,
+            name: :external_wiki_url,
+            type: String,
+            desc: 'The URL of the external Wiki'
+          }
+        ],
+        'flowdock' => [
+          {
+            required: true,
+            name: :token,
+            type: String,
+            desc: 'Flowdock token'
+          }
+        ],
+        'gemnasium' => [
+          {
+            required: true,
+            name: :api_key,
+            type: String,
+            desc: 'Your personal API key on gemnasium.com'
+          },
+          {
+            required: true,
+            name: :token,
+            type: String,
+            desc: "The project's slug on gemnasium.com"
+          }
+        ],
+        'hipchat' => [
+          {
+            required: true,
+            name: :token,
+            type: String,
+            desc: 'The room token'
+          },
+          {
+            required: false,
+            name: :room,
+            type: String,
+            desc: 'The room name or ID'
+          },
+          {
+            required: false,
+            name: :color,
+            type: String,
+            desc: 'The room color'
+          },
+          {
+            required: false,
+            name: :notify,
+            type: Boolean,
+            desc: 'Enable notifications'
+          },
+          {
+            required: false,
+            name: :api_version,
+            type: String,
+            desc: 'Leave blank for default (v2)'
+          },
+          {
+            required: false,
+            name: :server,
+            type: String,
+            desc: 'Leave blank for default. https://hipchat.example.com'
+          }
+        ],
+        'irker' => [
+          {
+            required: true,
+            name: :recipients,
+            type: String,
+            desc: 'Recipients/channels separated by whitespaces'
+          },
+          {
+            required: false,
+            name: :default_irc_uri,
+            type: String,
+            desc: 'Default: irc://irc.network.net:6697'
+          },
+          {
+            required: false,
+            name: :server_host,
+            type: String,
+            desc: 'Server host. Default localhost'
+          },
+          {
+            required: false,
+            name: :server_port,
+            type: Integer,
+            desc: 'Server port. Default 6659'
+          },
+          {
+            required: false,
+            name: :colorize_messages,
+            type: Boolean,
+            desc: 'Colorize messages'
+          }
+        ],
+        'jira' => [
+          {
+            required: true,
+            name: :url,
+            type: String,
+            desc: 'The URL to the JIRA project which is being linked to this GitLab project, e.g., https://jira.example.com'
+          },
+          {
+            required: true,
+            name: :project_key,
+            type: String,
+            desc: 'The short identifier for your JIRA project, all uppercase, e.g., PROJ'
+          },
+          {
+            required: false,
+            name: :username,
+            type: String,
+            desc: 'The username of the user created to be used with GitLab/JIRA'
+          },
+          {
+            required: false,
+            name: :password,
+            type: String,
+            desc: 'The password of the user created to be used with GitLab/JIRA'
+          },
+          {
+            required: false,
+            name: :jira_issue_transition_id,
+            type: Integer,
+            desc: 'The ID of a transition that moves issues to a closed state. You can find this number under the JIRA workflow administration (**Administration > Issues > Workflows**) by selecting **View** under **Operations** of the desired workflow of your project. The ID of each state can be found inside the parenthesis of each transition name under the **Transitions (id)** column ([see screenshot][trans]). By default, this ID is set to `2`'
+          }
+        ],
+
+        'kubernetes' => [
+          {
+            required: true,
+            name: :namespace,
+            type: String,
+            desc: 'The Kubernetes namespace to use'
+          },
+          {
+            required: true,
+            name: :api_url,
+            type: String,
+            desc: 'The URL to the Kubernetes cluster API, e.g., https://kubernetes.example.com'
+          },
+          {
+            required: true,
+            name: :token,
+            type: String,
+            desc: 'The service token to authenticate against the Kubernetes cluster with'
+          },
+          {
+            required: false,
+            name: :ca_pem,
+            type: String,
+            desc: 'A custom certificate authority bundle to verify the Kubernetes cluster with (PEM format)'
+          },
+        ],
+        'mattermost-slash-commands' => [
+          {
+            required: true,
+            name: :token,
+            type: String,
+            desc: 'The Mattermost token'
+          }
+        ],
+        'slack-slash-commands' => [
+          {
+            required: true,
+            name: :token,
+            type: String,
+            desc: 'The Slack token'
+          }
+        ],
+        'pipelines-email' => [
+          {
+            required: true,
+            name: :recipients,
+            type: String,
+            desc: 'Comma-separated list of recipient email addresses'
+          },
+          {
+            required: false,
+            name: :notify_only_broken_builds,
+            type: Boolean,
+            desc: 'Notify only broken builds'
+          }
+        ],
+        'pivotaltracker' => [
+          {
+            required: true,
+            name: :token,
+            type: String,
+            desc: 'The Pivotaltracker token'
+          },
+          {
+            required: false,
+            name: :restrict_to_branch,
+            type: String,
+            desc: 'Comma-separated list of branches which will be automatically inspected. Leave blank to include all branches.'
+          }
+        ],
+        'pushover' => [
+          {
+            required: true,
+            name: :api_key,
+            type: String,
+            desc: 'The application key'
+          },
+          {
+            required: true,
+            name: :user_key,
+            type: String,
+            desc: 'The user key'
+          },
+          {
+            required: true,
+            name: :priority,
+            type: String,
+            desc: 'The priority'
+          },
+          {
+            required: true,
+            name: :device,
+            type: String,
+            desc: 'Leave blank for all active devices'
+          },
+          {
+            required: true,
+            name: :sound,
+            type: String,
+            desc: 'The sound of the notification'
+          }
+        ],
+        'redmine' => [
+          {
+            required: true,
+            name: :new_issue_url,
+            type: String,
+            desc: 'The new issue URL'
+          },
+          {
+            required: true,
+            name: :project_url,
+            type: String,
+            desc: 'The project URL'
+          },
+          {
+            required: true,
+            name: :issues_url,
+            type: String,
+            desc: 'The issues URL'
+          },
+          {
+            required: false,
+            name: :description,
+            type: String,
+            desc: 'The description of the tracker'
+          }
+        ],
+        'slack' => [
+          {
+            required: true,
+            name: :webhook,
+            type: String,
+            desc: 'The Slack webhook. e.g. https://hooks.slack.com/services/...'
+          },
+          {
+            required: false,
+            name: :new_issue_url,
+            type: String,
+            desc: 'The user name'
+          },
+          {
+            required: false,
+            name: :channel,
+            type: String,
+            desc: 'The channel name'
+          }
+        ],
+        'mattermost' => [
+          {
+            required: true,
+            name: :webhook,
+            type: String,
+            desc: 'The Mattermost webhook. e.g. http://mattermost_host/hooks/...'
+          }
+        ],
+        'teamcity' => [
+          {
+            required: true,
+            name: :teamcity_url,
+            type: String,
+            desc: 'TeamCity root URL like https://teamcity.example.com'
+          },
+          {
+            required: true,
+            name: :build_type,
+            type: String,
+            desc: 'Build configuration ID'
+          },
+          {
+            required: true,
+            name: :username,
+            type: String,
+            desc: 'A user with permissions to trigger a manual build'
+          },
+          {
+            required: true,
+            name: :password,
+            type: String,
+            desc: 'The password of the user'
+          }
+        ]
+      }
+
+      trigger_services = {
+        'mattermost-slash-commands' => [
+          {
+            name: :token,
+            type: String,
+            desc: 'The Mattermost token'
+          }
+        ],
+        'slack-slash-commands' => [
+          {
+            name: :token,
+            type: String,
+            desc: 'The Slack token'
+          }
+        ]
+      }.freeze
+
+      resource :projects do
+        before { authenticate! }
+        before { authorize_admin_project }
+
+        helpers do
+          def service_attributes(service)
+            service.fields.inject([]) do |arr, hash|
+              arr << hash[:name].to_sym
+            end
+          end
+        end
+
+        desc "Delete a service for project"
+        params do
+          requires :service_slug, type: String, values: services.keys, desc: 'The name of the service'
+        end
+        delete ":id/services/:service_slug" do
+          service = user_project.find_or_initialize_service(params[:service_slug].underscore)
+
+          attrs = service_attributes(service).inject({}) do |hash, key|
+            hash.merge!(key => nil)
+          end
+
+          if service.update_attributes(attrs.merge(active: false))
+            status(200)
+            true
+          else
+            render_api_error!('400 Bad Request', 400)
+          end
+        end
+
+        desc 'Get the service settings for project' do
+          success Entities::ProjectService
+        end
+        params do
+          requires :service_slug, type: String, values: services.keys, desc: 'The name of the service'
+        end
+        get ":id/services/:service_slug" do
+          service = user_project.find_or_initialize_service(params[:service_slug].underscore)
+          present service, with: Entities::ProjectService, include_passwords: current_user.is_admin?
+        end
+      end
+
+      trigger_services.each do |service_slug, settings|
+        helpers do
+          def chat_command_service(project, service_slug, params)
+            project.services.active.where(template: false).find do |service|
+              service.try(:token) == params[:token] && service.to_param == service_slug.underscore
+            end
+          end
+        end
+
+        params do
+          requires :id, type: String, desc: 'The ID of a project'
+        end
+        resource :projects do
+          desc "Trigger a slash command for #{service_slug}" do
+            detail 'Added in GitLab 8.13'
+          end
+          params do
+            settings.each do |setting|
+              requires setting[:name], type: setting[:type], desc: setting[:desc]
+            end
+          end
+          post ":id/services/#{service_slug.underscore}/trigger" do
+            project = find_project(params[:id])
+
+            # This is not accurate, but done to prevent leakage of the project names
+            not_found!('Service') unless project
+
+            service = chat_command_service(project, service_slug, params)
+            result = service.try(:trigger, params)
+
+            if result
+              status result[:status] || 200
+              present result
+            else
+              not_found!('Service')
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/settings.rb b/lib/api/v3/settings.rb
new file mode 100644
index 00000000000..748d6b97d4f
--- /dev/null
+++ b/lib/api/v3/settings.rb
@@ -0,0 +1,137 @@
+module API
+  module V3
+    class Settings < Grape::API
+      before { authenticated_as_admin! }
+
+      helpers do
+        def current_settings
+          @current_setting ||=
+            (ApplicationSetting.current || ApplicationSetting.create_from_defaults)
+        end
+      end
+
+      desc 'Get the current application settings' do
+        success Entities::ApplicationSetting
+      end
+      get "application/settings" do
+        present current_settings, with: Entities::ApplicationSetting
+      end
+
+      desc 'Modify application settings' do
+        success Entities::ApplicationSetting
+      end
+      params do
+        optional :default_branch_protection, type: Integer, values: [0, 1, 2], desc: 'Determine if developers can push to master'
+        optional :default_project_visibility, type: Integer, values: Gitlab::VisibilityLevel.values, desc: 'The default project visibility'
+        optional :default_snippet_visibility, type: Integer, values: Gitlab::VisibilityLevel.values, desc: 'The default snippet visibility'
+        optional :default_group_visibility, type: Integer, values: Gitlab::VisibilityLevel.values, desc: 'The default group visibility'
+        optional :restricted_visibility_levels, type: Array[String], desc: 'Selected levels cannot be used by non-admin users for projects or snippets. If the public level is restricted, user profiles are only visible to logged in users.'
+        optional :import_sources, type: Array[String], values: %w[github bitbucket gitlab google_code fogbugz git gitlab_project],
+                                  desc: 'Enabled sources for code import during project creation. OmniAuth must be configured for GitHub, Bitbucket, and GitLab.com'
+        optional :disabled_oauth_sign_in_sources, type: Array[String], desc: 'Disable certain OAuth sign-in sources'
+        optional :enabled_git_access_protocol, type: String, values: %w[ssh http nil], desc: 'Allow only the selected protocols to be used for Git access.'
+        optional :gravatar_enabled, type: Boolean, desc: 'Flag indicating if the Gravatar service is enabled'
+        optional :default_projects_limit, type: Integer, desc: 'The maximum number of personal projects'
+        optional :max_attachment_size, type: Integer, desc: 'Maximum attachment size in MB'
+        optional :session_expire_delay, type: Integer, desc: 'Session duration in minutes. GitLab restart is required to apply changes.'
+        optional :user_oauth_applications, type: Boolean, desc: 'Allow users to register any application to use GitLab as an OAuth provider'
+        optional :user_default_external, type: Boolean, desc: 'Newly registered users will by default be external'
+        optional :signup_enabled, type: Boolean, desc: 'Flag indicating if sign up is enabled'
+        optional :send_user_confirmation_email, type: Boolean, desc: 'Send confirmation email on sign-up'
+        optional :domain_whitelist, type: String, desc: 'ONLY users with e-mail addresses that match these domain(s) will be able to sign-up. Wildcards allowed. Use separate lines for multiple entries. Ex: domain.com, *.domain.com'
+        optional :domain_blacklist_enabled, type: Boolean, desc: 'Enable domain blacklist for sign ups'
+        given domain_blacklist_enabled: ->(val) { val } do
+          requires :domain_blacklist, type: String, desc: 'Users with e-mail addresses that match these domain(s) will NOT be able to sign-up. Wildcards allowed. Use separate lines for multiple entries. Ex: domain.com, *.domain.com'
+        end
+        optional :after_sign_up_text, type: String, desc: 'Text shown after sign up'
+        optional :signin_enabled, type: Boolean, desc: 'Flag indicating if sign in is enabled'
+        optional :require_two_factor_authentication, type: Boolean, desc: 'Require all users to setup Two-factor authentication'
+        given require_two_factor_authentication: ->(val) { val } do
+          requires :two_factor_grace_period, type: Integer, desc: 'Amount of time (in hours) that users are allowed to skip forced configuration of two-factor authentication'
+        end
+        optional :home_page_url, type: String, desc: 'We will redirect non-logged in users to this page'
+        optional :after_sign_out_path, type: String, desc: 'We will redirect users to this page after they sign out'
+        optional :sign_in_text, type: String, desc: 'The sign in text of the GitLab application'
+        optional :help_page_text, type: String, desc: 'Custom text displayed on the help page'
+        optional :shared_runners_enabled, type: Boolean, desc: 'Enable shared runners for new projects'
+        given shared_runners_enabled: ->(val) { val } do
+          requires :shared_runners_text, type: String, desc: 'Shared runners text '
+        end
+        optional :max_artifacts_size, type: Integer, desc: "Set the maximum file size each build's artifacts can have"
+        optional :max_pages_size, type: Integer, desc: 'Maximum size of pages in MB'
+        optional :container_registry_token_expire_delay, type: Integer, desc: 'Authorization token duration (minutes)'
+        optional :metrics_enabled, type: Boolean, desc: 'Enable the InfluxDB metrics'
+        given metrics_enabled: ->(val) { val } do
+          requires :metrics_host, type: String, desc: 'The InfluxDB host'
+          requires :metrics_port, type: Integer, desc: 'The UDP port to use for connecting to InfluxDB'
+          requires :metrics_pool_size, type: Integer, desc: 'The amount of InfluxDB connections to open'
+          requires :metrics_timeout, type: Integer, desc: 'The amount of seconds after which an InfluxDB connection will time out'
+          requires :metrics_method_call_threshold, type: Integer, desc: 'A method call is only tracked when it takes longer to complete than the given amount of milliseconds.'
+          requires :metrics_sample_interval, type: Integer, desc: 'The sampling interval in seconds'
+          requires :metrics_packet_size, type: Integer, desc: 'The amount of points to store in a single UDP packet'
+        end
+        optional :sidekiq_throttling_enabled, type: Boolean, desc: 'Enable Sidekiq Job Throttling'
+        given sidekiq_throttling_enabled: ->(val) { val } do
+          requires :sidekiq_throttling_queus, type: Array[String], desc: 'Choose which queues you wish to throttle'
+          requires :sidekiq_throttling_factor, type: Float, desc: 'The factor by which the queues should be throttled. A value between 0.0 and 1.0, exclusive.'
+        end
+        optional :recaptcha_enabled, type: Boolean, desc: 'Helps prevent bots from creating accounts'
+        given recaptcha_enabled: ->(val) { val } do
+          requires :recaptcha_site_key, type: String, desc: 'Generate site key at http://www.google.com/recaptcha'
+          requires :recaptcha_private_key, type: String, desc: 'Generate private key at http://www.google.com/recaptcha'
+        end
+        optional :akismet_enabled, type: Boolean, desc: 'Helps prevent bots from creating issues'
+        given akismet_enabled: ->(val) { val } do
+          requires :akismet_api_key, type: String, desc: 'Generate API key at http://www.akismet.com'
+        end
+        optional :admin_notification_email, type: String, desc: 'Abuse reports will be sent to this address if it is set. Abuse reports are always available in the admin area.'
+        optional :sentry_enabled, type: Boolean, desc: 'Sentry is an error reporting and logging tool which is currently not shipped with GitLab, get it here: https://getsentry.com'
+        given sentry_enabled: ->(val) { val } do
+          requires :sentry_dsn, type: String, desc: 'Sentry Data Source Name'
+        end
+        optional :repository_storage, type: String, desc: 'Storage paths for new projects'
+        optional :repository_checks_enabled, type: Boolean, desc: "GitLab will periodically run 'git fsck' in all project and wiki repositories to look for silent disk corruption issues."
+        optional :koding_enabled, type: Boolean, desc: 'Enable Koding'
+        given koding_enabled: ->(val) { val } do
+          requires :koding_url, type: String, desc: 'The Koding team URL'
+        end
+        optional :plantuml_enabled, type: Boolean, desc: 'Enable PlantUML'
+        given plantuml_enabled: ->(val) { val } do
+          requires :plantuml_url, type: String, desc: 'The PlantUML server URL'
+        end
+        optional :version_check_enabled, type: Boolean, desc: 'Let GitLab inform you when an update is available.'
+        optional :email_author_in_body, type: Boolean, desc: 'Some email servers do not support overriding the email sender name. Enable this option to include the name of the author of the issue, merge request or comment in the email body instead.'
+        optional :html_emails_enabled, type: Boolean, desc: 'By default GitLab sends emails in HTML and plain text formats so mail clients can choose what format to use. Disable this option if you only want to send emails in plain text format.'
+        optional :housekeeping_enabled, type: Boolean, desc: 'Enable automatic repository housekeeping (git repack, git gc)'
+        given housekeeping_enabled: ->(val) { val } do
+          requires :housekeeping_bitmaps_enabled, type: Boolean, desc: "Creating pack file bitmaps makes housekeeping take a little longer but bitmaps should accelerate 'git clone' performance."
+          requires :housekeeping_incremental_repack_period, type: Integer, desc: "Number of Git pushes after which an incremental 'git repack' is run."
+          requires :housekeeping_full_repack_period, type: Integer, desc: "Number of Git pushes after which a full 'git repack' is run."
+          requires :housekeeping_gc_period, type: Integer, desc: "Number of Git pushes after which 'git gc' is run."
+        end
+        optional :terminal_max_session_time, type: Integer, desc: 'Maximum time for web terminal websocket connection (in seconds). Set to 0 for unlimited time.'
+        at_least_one_of :default_branch_protection, :default_project_visibility, :default_snippet_visibility,
+                        :default_group_visibility, :restricted_visibility_levels, :import_sources,
+                        :enabled_git_access_protocol, :gravatar_enabled, :default_projects_limit,
+                        :max_attachment_size, :session_expire_delay, :disabled_oauth_sign_in_sources,
+                        :user_oauth_applications, :user_default_external, :signup_enabled,
+                        :send_user_confirmation_email, :domain_whitelist, :domain_blacklist_enabled,
+                        :after_sign_up_text, :signin_enabled, :require_two_factor_authentication,
+                        :home_page_url, :after_sign_out_path, :sign_in_text, :help_page_text,
+                        :shared_runners_enabled, :max_artifacts_size, :max_pages_size, :container_registry_token_expire_delay,
+                        :metrics_enabled, :sidekiq_throttling_enabled, :recaptcha_enabled,
+                        :akismet_enabled, :admin_notification_email, :sentry_enabled,
+                        :repository_storage, :repository_checks_enabled, :koding_enabled, :plantuml_enabled,
+                        :version_check_enabled, :email_author_in_body, :html_emails_enabled,
+                        :housekeeping_enabled, :terminal_max_session_time
+      end
+      put "application/settings" do
+        if current_settings.update_attributes(declared_params(include_missing: false))
+          present current_settings, with: Entities::ApplicationSetting
+        else
+          render_validation_error!(current_settings)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/snippets.rb b/lib/api/v3/snippets.rb
new file mode 100644
index 00000000000..07dac7e9904
--- /dev/null
+++ b/lib/api/v3/snippets.rb
@@ -0,0 +1,138 @@
+module API
+  module V3
+    class Snippets < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+
+      resource :snippets do
+        helpers do
+          def snippets_for_current_user
+            SnippetsFinder.new.execute(current_user, filter: :by_user, user: current_user)
+          end
+
+          def public_snippets
+            SnippetsFinder.new.execute(current_user, filter: :public)
+          end
+        end
+
+        desc 'Get a snippets list for authenticated user' do
+          detail 'This feature was introduced in GitLab 8.15.'
+          success ::API::Entities::PersonalSnippet
+        end
+        params do
+          use :pagination
+        end
+        get do
+          present paginate(snippets_for_current_user), with: ::API::Entities::PersonalSnippet
+        end
+
+        desc 'List all public snippets current_user has access to' do
+          detail 'This feature was introduced in GitLab 8.15.'
+          success ::API::Entities::PersonalSnippet
+        end
+        params do
+          use :pagination
+        end
+        get 'public' do
+          present paginate(public_snippets), with: ::API::Entities::PersonalSnippet
+        end
+
+        desc 'Get a single snippet' do
+          detail 'This feature was introduced in GitLab 8.15.'
+          success ::API::Entities::PersonalSnippet
+        end
+        params do
+          requires :id, type: Integer, desc: 'The ID of a snippet'
+        end
+        get ':id' do
+          snippet = snippets_for_current_user.find(params[:id])
+          present snippet, with: ::API::Entities::PersonalSnippet
+        end
+
+        desc 'Create new snippet' do
+          detail 'This feature was introduced in GitLab 8.15.'
+          success ::API::Entities::PersonalSnippet
+        end
+        params do
+          requires :title, type: String, desc: 'The title of a snippet'
+          requires :file_name, type: String, desc: 'The name of a snippet file'
+          requires :content, type: String, desc: 'The content of a snippet'
+          optional :visibility_level, type: Integer,
+                                      values: Gitlab::VisibilityLevel.values,
+                                      default: Gitlab::VisibilityLevel::INTERNAL,
+                                      desc: 'The visibility level of the snippet'
+        end
+        post do
+          attrs = declared_params(include_missing: false).merge(request: request, api: true)
+          snippet = CreateSnippetService.new(nil, current_user, attrs).execute
+
+          if snippet.persisted?
+            present snippet, with: ::API::Entities::PersonalSnippet
+          else
+            render_validation_error!(snippet)
+          end
+        end
+
+        desc 'Update an existing snippet' do
+          detail 'This feature was introduced in GitLab 8.15.'
+          success ::API::Entities::PersonalSnippet
+        end
+        params do
+          requires :id, type: Integer, desc: 'The ID of a snippet'
+          optional :title, type: String, desc: 'The title of a snippet'
+          optional :file_name, type: String, desc: 'The name of a snippet file'
+          optional :content, type: String, desc: 'The content of a snippet'
+          optional :visibility_level, type: Integer,
+                                      values: Gitlab::VisibilityLevel.values,
+                                      desc: 'The visibility level of the snippet'
+          at_least_one_of :title, :file_name, :content, :visibility_level
+        end
+        put ':id' do
+          snippet = snippets_for_current_user.find_by(id: params.delete(:id))
+          return not_found!('Snippet') unless snippet
+          authorize! :update_personal_snippet, snippet
+
+          attrs = declared_params(include_missing: false)
+
+          UpdateSnippetService.new(nil, current_user, snippet, attrs).execute
+          if snippet.persisted?
+            present snippet, with: ::API::Entities::PersonalSnippet
+          else
+            render_validation_error!(snippet)
+          end
+        end
+
+        desc 'Remove snippet' do
+          detail 'This feature was introduced in GitLab 8.15.'
+          success ::API::Entities::PersonalSnippet
+        end
+        params do
+          requires :id, type: Integer, desc: 'The ID of a snippet'
+        end
+        delete ':id' do
+          snippet = snippets_for_current_user.find_by(id: params.delete(:id))
+          return not_found!('Snippet') unless snippet
+          authorize! :destroy_personal_snippet, snippet
+          snippet.destroy
+          no_content!
+        end
+
+        desc 'Get a raw snippet' do
+          detail 'This feature was introduced in GitLab 8.15.'
+        end
+        params do
+          requires :id, type: Integer, desc: 'The ID of a snippet'
+        end
+        get ":id/raw" do
+          snippet = snippets_for_current_user.find_by(id: params.delete(:id))
+          return not_found!('Snippet') unless snippet
+
+          env['api.format'] = :txt
+          content_type 'text/plain'
+          present snippet.content
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/subscriptions.rb b/lib/api/v3/subscriptions.rb
new file mode 100644
index 00000000000..02a4157c26e
--- /dev/null
+++ b/lib/api/v3/subscriptions.rb
@@ -0,0 +1,53 @@
+module API
+  module V3
+    class Subscriptions < Grape::API
+      before { authenticate! }
+
+      subscribable_types = {
+        'merge_request' => proc { |id| find_merge_request_with_access(id, :update_merge_request) },
+        'merge_requests' => proc { |id| find_merge_request_with_access(id, :update_merge_request) },
+        'issues' => proc { |id| find_project_issue(id) },
+        'labels' => proc { |id| find_project_label(id) },
+      }
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+        requires :subscribable_id, type: String, desc: 'The ID of a resource'
+      end
+      resource :projects do
+        subscribable_types.each do |type, finder|
+          type_singularized = type.singularize
+          entity_class = ::API::Entities.const_get(type_singularized.camelcase)
+
+          desc 'Subscribe to a resource' do
+            success entity_class
+          end
+          post ":id/#{type}/:subscribable_id/subscription" do
+            resource = instance_exec(params[:subscribable_id], &finder)
+
+            if resource.subscribed?(current_user, user_project)
+              not_modified!
+            else
+              resource.subscribe(current_user, user_project)
+              present resource, with: entity_class, current_user: current_user, project: user_project
+            end
+          end
+
+          desc 'Unsubscribe from a resource' do
+            success entity_class
+          end
+          delete ":id/#{type}/:subscribable_id/subscription" do
+            resource = instance_exec(params[:subscribable_id], &finder)
+
+            if !resource.subscribed?(current_user, user_project)
+              not_modified!
+            else
+              resource.unsubscribe(current_user, user_project)
+              present resource, with: entity_class, current_user: current_user, project: user_project
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/system_hooks.rb b/lib/api/v3/system_hooks.rb
new file mode 100644
index 00000000000..5787c06fc12
--- /dev/null
+++ b/lib/api/v3/system_hooks.rb
@@ -0,0 +1,32 @@
+module API
+  module V3
+    class SystemHooks < Grape::API
+      before do
+        authenticate!
+        authenticated_as_admin!
+      end
+
+      resource :hooks do
+        desc 'Get the list of system hooks' do
+          success ::API::Entities::Hook
+        end
+        get do
+          present SystemHook.all, with: ::API::Entities::Hook
+        end
+
+        desc 'Delete a hook' do
+          success ::API::Entities::Hook
+        end
+        params do
+          requires :id, type: Integer, desc: 'The ID of the system hook'
+        end
+        delete ":id" do
+          hook = SystemHook.find_by(id: params[:id])
+          not_found!('System hook') unless hook
+
+          present hook.destroy, with: ::API::Entities::Hook
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/tags.rb b/lib/api/v3/tags.rb
new file mode 100644
index 00000000000..6913720d9c5
--- /dev/null
+++ b/lib/api/v3/tags.rb
@@ -0,0 +1,40 @@
+module API
+  module V3
+    class Tags < Grape::API
+      before { authorize! :download_code, user_project }
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        desc 'Get a project repository tags' do
+          success ::API::Entities::RepoTag
+        end
+        get ":id/repository/tags" do
+          tags = user_project.repository.tags.sort_by(&:name).reverse
+          present tags, with: ::API::Entities::RepoTag, project: user_project
+        end
+
+        desc 'Delete a repository tag'
+        params do
+          requires :tag_name, type: String, desc: 'The name of the tag'
+        end
+        delete ":id/repository/tags/:tag_name", requirements: { tag_name: /.+/ } do
+          authorize_push_project
+
+          result = ::Tags::DestroyService.new(user_project, current_user).
+            execute(params[:tag_name])
+
+          if result[:status] == :success
+            status(200)
+            {
+              tag_name: params[:tag_name]
+            }
+          else
+            render_api_error!(result[:message], result[:return_code])
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/templates.rb b/lib/api/v3/templates.rb
new file mode 100644
index 00000000000..4c577a8d2b7
--- /dev/null
+++ b/lib/api/v3/templates.rb
@@ -0,0 +1,122 @@
+module API
+  module V3
+    class Templates < Grape::API
+      GLOBAL_TEMPLATE_TYPES = {
+        gitignores: {
+          klass: Gitlab::Template::GitignoreTemplate,
+          gitlab_version: 8.8
+        },
+        gitlab_ci_ymls: {
+          klass: Gitlab::Template::GitlabCiYmlTemplate,
+          gitlab_version: 8.9
+        },
+        dockerfiles: {
+          klass: Gitlab::Template::DockerfileTemplate,
+          gitlab_version: 8.15
+        }
+      }.freeze
+      PROJECT_TEMPLATE_REGEX =
+        /[\<\{\[]
+          (project|description|
+          one\sline\s.+\swhat\sit\sdoes\.) # matching the start and end is enough here
+        [\>\}\]]/xi.freeze
+      YEAR_TEMPLATE_REGEX = /[<{\[](year|yyyy)[>}\]]/i.freeze
+      FULLNAME_TEMPLATE_REGEX =
+        /[\<\{\[]
+          (fullname|name\sof\s(author|copyright\sowner))
+        [\>\}\]]/xi.freeze
+      DEPRECATION_MESSAGE = ' This endpoint is deprecated and has been removed in V4.'.freeze
+
+      helpers do
+        def parsed_license_template
+          # We create a fresh Licensee::License object since we'll modify its
+          # content in place below.
+          template = Licensee::License.new(params[:name])
+
+          template.content.gsub!(YEAR_TEMPLATE_REGEX, Time.now.year.to_s)
+          template.content.gsub!(PROJECT_TEMPLATE_REGEX, params[:project]) if params[:project].present?
+
+          fullname = params[:fullname].presence || current_user.try(:name)
+          template.content.gsub!(FULLNAME_TEMPLATE_REGEX, fullname) if fullname
+          template
+        end
+
+        def render_response(template_type, template)
+          not_found!(template_type.to_s.singularize) unless template
+          present template, with: ::API::Entities::Template
+        end
+      end
+
+      { "licenses" => :deprecated, "templates/licenses" => :ok }.each do |route, status|
+        desc 'Get the list of the available license template' do
+          detailed_desc = 'This feature was introduced in GitLab 8.7.'
+          detailed_desc << DEPRECATION_MESSAGE unless status == :ok
+          detail detailed_desc
+          success ::API::Entities::RepoLicense
+        end
+        params do
+          optional :popular, type: Boolean, desc: 'If passed, returns only popular licenses'
+        end
+        get route do
+          options = {
+            featured: declared(params).popular.present? ? true : nil
+          }
+          present Licensee::License.all(options), with: ::API::Entities::RepoLicense
+        end
+      end
+
+      { "licenses/:name" => :deprecated, "templates/licenses/:name" => :ok }.each do |route, status|
+        desc 'Get the text for a specific license' do
+          detailed_desc = 'This feature was introduced in GitLab 8.7.'
+          detailed_desc << DEPRECATION_MESSAGE unless status == :ok
+          detail detailed_desc
+          success ::API::Entities::RepoLicense
+        end
+        params do
+          requires :name, type: String, desc: 'The name of the template'
+        end
+        get route, requirements: { name: /[\w\.-]+/ } do
+          not_found!('License') unless Licensee::License.find(declared(params).name)
+
+          template = parsed_license_template
+
+          present template, with: ::API::Entities::RepoLicense
+        end
+      end
+
+      GLOBAL_TEMPLATE_TYPES.each do |template_type, properties|
+        klass = properties[:klass]
+        gitlab_version = properties[:gitlab_version]
+
+        { template_type => :deprecated, "templates/#{template_type}" => :ok }.each do |route, status|
+          desc 'Get the list of the available template' do
+            detailed_desc = "This feature was introduced in GitLab #{gitlab_version}."
+            detailed_desc << DEPRECATION_MESSAGE unless status == :ok
+            detail detailed_desc
+            success ::API::Entities::TemplatesList
+          end
+          get route do
+            present klass.all, with: ::API::Entities::TemplatesList
+          end
+        end
+
+        { "#{template_type}/:name" => :deprecated, "templates/#{template_type}/:name" => :ok }.each do |route, status|
+          desc 'Get the text for a specific template present in local filesystem' do
+            detailed_desc = "This feature was introduced in GitLab #{gitlab_version}."
+            detailed_desc << DEPRECATION_MESSAGE unless status == :ok
+            detail detailed_desc
+            success ::API::Entities::Template
+          end
+          params do
+            requires :name, type: String, desc: 'The name of the template'
+          end
+          get route do
+            new_template = klass.find(declared(params).name)
+
+            render_response(template_type, new_template)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/time_tracking_endpoints.rb b/lib/api/v3/time_tracking_endpoints.rb
new file mode 100644
index 00000000000..81ae4e8137d
--- /dev/null
+++ b/lib/api/v3/time_tracking_endpoints.rb
@@ -0,0 +1,116 @@
+module API
+  module V3
+    module TimeTrackingEndpoints
+      extend ActiveSupport::Concern
+
+      included do
+        helpers do
+          def issuable_name
+            declared_params.has_key?(:issue_id) ? 'issue' : 'merge_request'
+          end
+
+          def issuable_key
+            "#{issuable_name}_id".to_sym
+          end
+
+          def update_issuable_key
+            "update_#{issuable_name}".to_sym
+          end
+
+          def read_issuable_key
+            "read_#{issuable_name}".to_sym
+          end
+
+          def load_issuable
+            @issuable ||= begin
+                            case issuable_name
+                            when 'issue'
+                              find_project_issue(params.delete(issuable_key))
+                            when 'merge_request'
+                              find_project_merge_request(params.delete(issuable_key))
+                            end
+                          end
+          end
+
+          def update_issuable(attrs)
+            custom_params = declared_params(include_missing: false)
+            custom_params.merge!(attrs)
+
+            issuable = update_service.new(user_project, current_user, custom_params).execute(load_issuable)
+            if issuable.valid?
+              present issuable, with: ::API::Entities::IssuableTimeStats
+            else
+              render_validation_error!(issuable)
+            end
+          end
+
+          def update_service
+            issuable_name == 'issue' ? ::Issues::UpdateService : ::MergeRequests::UpdateService
+          end
+        end
+
+        issuable_name            = name.end_with?('Issues') ? 'issue' : 'merge_request'
+        issuable_collection_name = issuable_name.pluralize
+        issuable_key             = "#{issuable_name}_id".to_sym
+
+        desc "Set a time estimate for a project #{issuable_name}"
+        params do
+          requires issuable_key, type: Integer, desc: "The ID of a project #{issuable_name}"
+          requires :duration, type: String, desc: 'The duration to be parsed'
+        end
+        post ":id/#{issuable_collection_name}/:#{issuable_key}/time_estimate" do
+          authorize! update_issuable_key, load_issuable
+
+          status :ok
+          update_issuable(time_estimate: Gitlab::TimeTrackingFormatter.parse(params.delete(:duration)))
+        end
+
+        desc "Reset the time estimate for a project #{issuable_name}"
+        params do
+          requires issuable_key, type: Integer, desc: "The ID of a project #{issuable_name}"
+        end
+        post ":id/#{issuable_collection_name}/:#{issuable_key}/reset_time_estimate" do
+          authorize! update_issuable_key, load_issuable
+
+          status :ok
+          update_issuable(time_estimate: 0)
+        end
+
+        desc "Add spent time for a project #{issuable_name}"
+        params do
+          requires issuable_key, type: Integer, desc: "The ID of a project #{issuable_name}"
+          requires :duration, type: String, desc: 'The duration to be parsed'
+        end
+        post ":id/#{issuable_collection_name}/:#{issuable_key}/add_spent_time" do
+          authorize! update_issuable_key, load_issuable
+
+          update_issuable(spend_time: {
+                            duration: Gitlab::TimeTrackingFormatter.parse(params.delete(:duration)),
+                            user: current_user
+                          })
+        end
+
+        desc "Reset spent time for a project #{issuable_name}"
+        params do
+          requires issuable_key, type: Integer, desc: "The ID of a project #{issuable_name}"
+        end
+        post ":id/#{issuable_collection_name}/:#{issuable_key}/reset_spent_time" do
+          authorize! update_issuable_key, load_issuable
+
+          status :ok
+          update_issuable(spend_time: { duration: :reset, user: current_user })
+        end
+
+        desc "Show time stats for a project #{issuable_name}"
+        params do
+          requires issuable_key, type: Integer, desc: "The ID of a project #{issuable_name}"
+        end
+        get ":id/#{issuable_collection_name}/:#{issuable_key}/time_stats" do
+          authorize! read_issuable_key, load_issuable
+
+          present load_issuable, with: ::API::Entities::IssuableTimeStats
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/todos.rb b/lib/api/v3/todos.rb
new file mode 100644
index 00000000000..e60cb25e57b
--- /dev/null
+++ b/lib/api/v3/todos.rb
@@ -0,0 +1,30 @@
+module API
+  module V3
+    class Todos < Grape::API
+      before { authenticate! }
+
+      resource :todos do
+        desc 'Mark a todo as done' do
+          success ::API::Entities::Todo
+        end
+        params do
+          requires :id, type: Integer, desc: 'The ID of the todo being marked as done'
+        end
+        delete ':id' do
+          todo = current_user.todos.find(params[:id])
+          TodoService.new.mark_todos_as_done([todo], current_user)
+
+          present todo.reload, with: ::API::Entities::Todo, current_user: current_user
+        end
+
+        desc 'Mark all todos as done'
+        delete do
+          status(200)
+          
+          todos = TodosFinder.new(current_user, params).execute
+          TodoService.new.mark_todos_as_done(todos, current_user)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/triggers.rb b/lib/api/v3/triggers.rb
new file mode 100644
index 00000000000..1dfdb6a5956
--- /dev/null
+++ b/lib/api/v3/triggers.rb
@@ -0,0 +1,103 @@
+module API
+  module V3
+    class Triggers < Grape::API
+      include PaginationParams
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+      resource :projects do
+        desc 'Trigger a GitLab project build' do
+          success ::API::V3::Entities::TriggerRequest
+        end
+        params do
+          requires :ref, type: String, desc: 'The commit sha or name of a branch or tag'
+          requires :token, type: String, desc: 'The unique token of trigger'
+          optional :variables, type: Hash, desc: 'The list of variables to be injected into build'
+        end
+        post ":id/(ref/:ref/)trigger/builds" do
+          project = find_project(params[:id])
+          trigger = Ci::Trigger.find_by_token(params[:token].to_s)
+          not_found! unless project && trigger
+          unauthorized! unless trigger.project == project
+
+          # validate variables
+          variables = params[:variables].to_h
+          unless variables.all? { |key, value| key.is_a?(String) && value.is_a?(String) }
+            render_api_error!('variables needs to be a map of key-valued strings', 400)
+          end
+
+          # create request and trigger builds
+          trigger_request = Ci::CreateTriggerRequestService.new.execute(project, trigger, params[:ref].to_s, variables)
+          if trigger_request
+            present trigger_request, with: ::API::V3::Entities::TriggerRequest
+          else
+            errors = 'No builds created'
+            render_api_error!(errors, 400)
+          end
+        end
+
+        desc 'Get triggers list' do
+          success ::API::V3::Entities::Trigger
+        end
+        params do
+          use :pagination
+        end
+        get ':id/triggers' do
+          authenticate!
+          authorize! :admin_build, user_project
+
+          triggers = user_project.triggers.includes(:trigger_requests)
+
+          present paginate(triggers), with: ::API::V3::Entities::Trigger
+        end
+
+        desc 'Get specific trigger of a project' do
+          success ::API::V3::Entities::Trigger
+        end
+        params do
+          requires :token, type: String, desc: 'The unique token of trigger'
+        end
+        get ':id/triggers/:token' do
+          authenticate!
+          authorize! :admin_build, user_project
+
+          trigger = user_project.triggers.find_by(token: params[:token].to_s)
+          return not_found!('Trigger') unless trigger
+
+          present trigger, with: ::API::V3::Entities::Trigger
+        end
+
+        desc 'Create a trigger' do
+          success ::API::V3::Entities::Trigger
+        end
+        post ':id/triggers' do
+          authenticate!
+          authorize! :admin_build, user_project
+
+          trigger = user_project.triggers.create
+
+          present trigger, with: ::API::V3::Entities::Trigger
+        end
+
+        desc 'Delete a trigger' do
+          success ::API::V3::Entities::Trigger
+        end
+        params do
+          requires :token, type: String, desc: 'The unique token of trigger'
+        end
+        delete ':id/triggers/:token' do
+          authenticate!
+          authorize! :admin_build, user_project
+
+          trigger = user_project.triggers.find_by(token: params[:token].to_s)
+          return not_found!('Trigger') unless trigger
+
+          trigger.destroy
+
+          present trigger, with: ::API::V3::Entities::Trigger
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/users.rb b/lib/api/v3/users.rb
new file mode 100644
index 00000000000..14f54731730
--- /dev/null
+++ b/lib/api/v3/users.rb
@@ -0,0 +1,149 @@
+module API
+  module V3
+    class Users < Grape::API
+      include PaginationParams
+
+      before do
+        allow_access_with_scope :read_user if request.get?
+        authenticate!
+      end
+
+      resource :users, requirements: { uid: /[0-9]*/, id: /[0-9]*/ } do
+        desc 'Get the SSH keys of a specified user. Available only for admins.' do
+          success ::API::Entities::SSHKey
+        end
+        params do
+          requires :id, type: Integer, desc: 'The ID of the user'
+          use :pagination
+        end
+        get ':id/keys' do
+          authenticated_as_admin!
+
+          user = User.find_by(id: params[:id])
+          not_found!('User') unless user
+
+          present paginate(user.keys), with: ::API::Entities::SSHKey
+        end
+
+        desc 'Get the emails addresses of a specified user. Available only for admins.' do
+          success ::API::Entities::Email
+        end
+        params do
+          requires :id, type: Integer, desc: 'The ID of the user'
+          use :pagination
+        end
+        get ':id/emails' do
+          authenticated_as_admin!
+          user = User.find_by(id: params[:id])
+          not_found!('User') unless user
+
+          present user.emails, with: ::API::Entities::Email
+        end
+
+        desc 'Block a user. Available only for admins.'
+        params do
+          requires :id, type: Integer, desc: 'The ID of the user'
+        end
+        put ':id/block' do
+          authenticated_as_admin!
+          user = User.find_by(id: params[:id])
+          not_found!('User') unless user
+
+          if !user.ldap_blocked?
+            user.block
+          else
+            forbidden!('LDAP blocked users cannot be modified by the API')
+          end
+        end
+
+        desc 'Unblock a user. Available only for admins.'
+        params do
+          requires :id, type: Integer, desc: 'The ID of the user'
+        end
+        put ':id/unblock' do
+          authenticated_as_admin!
+          user = User.find_by(id: params[:id])
+          not_found!('User') unless user
+
+          if user.ldap_blocked?
+            forbidden!('LDAP blocked users cannot be unblocked by the API')
+          else
+            user.activate
+          end
+        end
+
+        desc 'Get the contribution events of a specified user' do
+          detail 'This feature was introduced in GitLab 8.13.'
+          success ::API::V3::Entities::Event
+        end
+        params do
+          requires :id, type: Integer, desc: 'The ID of the user'
+          use :pagination
+        end
+        get ':id/events' do
+          user = User.find_by(id: params[:id])
+          not_found!('User') unless user
+
+          events = user.events.
+            merge(ProjectsFinder.new.execute(current_user)).
+            references(:project).
+            with_associations.
+            recent
+
+          present paginate(events), with: ::API::V3::Entities::Event
+        end
+
+        desc 'Delete an existing SSH key from a specified user. Available only for admins.' do
+          success ::API::Entities::SSHKey
+        end
+        params do
+          requires :id, type: Integer, desc: 'The ID of the user'
+          requires :key_id, type: Integer, desc: 'The ID of the SSH key'
+        end
+        delete ':id/keys/:key_id' do
+          authenticated_as_admin!
+
+          user = User.find_by(id: params[:id])
+          not_found!('User') unless user
+
+          key = user.keys.find_by(id: params[:key_id])
+          not_found!('Key') unless key
+
+          present key.destroy, with: ::API::Entities::SSHKey
+        end
+      end
+
+      resource :user do
+        desc "Get the currently authenticated user's SSH keys" do
+          success ::API::Entities::SSHKey
+        end
+        params do
+          use :pagination
+        end
+        get "keys" do
+          present current_user.keys, with: ::API::Entities::SSHKey
+        end
+
+        desc "Get the currently authenticated user's email addresses" do
+          success ::API::Entities::Email
+        end
+        get "emails" do
+          present current_user.emails, with: ::API::Entities::Email
+        end
+
+        desc 'Delete an SSH key from the currently authenticated user' do
+          success ::API::Entities::SSHKey
+        end
+        params do
+          requires :key_id, type: Integer, desc: 'The ID of the SSH key'
+        end
+        delete "keys/:key_id" do
+          key = current_user.keys.find_by(id: params[:key_id])
+          not_found!('Key') unless key
+
+          present key.destroy, with: ::API::Entities::SSHKey
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/v3/variables.rb b/lib/api/v3/variables.rb
new file mode 100644
index 00000000000..0f55a14fb28
--- /dev/null
+++ b/lib/api/v3/variables.rb
@@ -0,0 +1,29 @@
+module API
+  module V3
+    class Variables < Grape::API
+      include PaginationParams
+
+      before { authenticate! }
+      before { authorize! :admin_build, user_project }
+
+      params do
+        requires :id, type: String, desc: 'The ID of a project'
+      end
+
+      resource :projects do
+        desc 'Delete an existing variable from a project' do
+          success ::API::Entities::Variable
+        end
+        params do
+          requires :key, type: String, desc: 'The key of the variable'
+        end
+        delete ':id/variables/:key' do
+          variable = user_project.variables.find_by(key: params[:key])
+          not_found!('Variable') unless variable
+
+          present variable.destroy, with: ::API::Entities::Variable
+        end
+      end
+    end
+  end
+end
diff --git a/lib/api/variables.rb b/lib/api/variables.rb
index f623b1dfe9f..77e5d54c225 100644
--- a/lib/api/variables.rb
+++ b/lib/api/variables.rb
@@ -1,5 +1,4 @@
 module API
-  # Projects variables API
   class Variables < Grape::API
     include PaginationParams
 
@@ -81,10 +80,9 @@ module API
       end
       delete ':id/variables/:key' do
         variable = user_project.variables.find_by(key: params[:key])
+        not_found!('Variable') unless variable
 
-        return not_found!('Variable') unless variable
-
-        present variable.destroy, with: Entities::Variable
+        variable.destroy
       end
     end
   end
diff --git a/lib/backup/database.rb b/lib/backup/database.rb
index 22319ec6623..4016ac76348 100644
--- a/lib/backup/database.rb
+++ b/lib/backup/database.rb
@@ -5,7 +5,7 @@ module Backup
     attr_reader :config, :db_file_name
 
     def initialize
-      @config = YAML.load_file(File.join(Rails.root,'config','database.yml'))[Rails.env]
+      @config = YAML.load_file(File.join(Rails.root, 'config', 'database.yml'))[Rails.env]
       @db_file_name = File.join(Gitlab.config.backup.path, 'db', 'database.sql.gz')
     end
 
@@ -13,28 +13,32 @@ module Backup
       FileUtils.mkdir_p(File.dirname(db_file_name))
       FileUtils.rm_f(db_file_name)
       compress_rd, compress_wr = IO.pipe
-      compress_pid = spawn(*%W(gzip -1 -c), in: compress_rd, out: [db_file_name, 'w', 0600])
+      compress_pid = spawn(*%w(gzip -1 -c), in: compress_rd, out: [db_file_name, 'w', 0600])
       compress_rd.close
 
-      dump_pid = case config["adapter"]
-      when /^mysql/ then
-        $progress.print "Dumping MySQL database #{config['database']} ... "
-        # Workaround warnings from MySQL 5.6 about passwords on cmd line
-        ENV['MYSQL_PWD'] = config["password"].to_s if config["password"]
-        spawn('mysqldump', *mysql_args, config['database'], out: compress_wr)
-      when "postgresql" then
-        $progress.print "Dumping PostgreSQL database #{config['database']} ... "
-        pg_env
-        pgsql_args = ["--clean"] # Pass '--clean' to include 'DROP TABLE' statements in the DB dump.
-        if Gitlab.config.backup.pg_schema
-          pgsql_args << "-n"
-          pgsql_args << Gitlab.config.backup.pg_schema
+      dump_pid =
+        case config["adapter"]
+        when /^mysql/ then
+          $progress.print "Dumping MySQL database #{config['database']} ... "
+          # Workaround warnings from MySQL 5.6 about passwords on cmd line
+          ENV['MYSQL_PWD'] = config["password"].to_s if config["password"]
+          spawn('mysqldump', *mysql_args, config['database'], out: compress_wr)
+        when "postgresql" then
+          $progress.print "Dumping PostgreSQL database #{config['database']} ... "
+          pg_env
+          pgsql_args = ["--clean"] # Pass '--clean' to include 'DROP TABLE' statements in the DB dump.
+          if Gitlab.config.backup.pg_schema
+            pgsql_args << "-n"
+            pgsql_args << Gitlab.config.backup.pg_schema
+          end
+          spawn('pg_dump', *pgsql_args, config['database'], out: compress_wr)
         end
-        spawn('pg_dump', *pgsql_args, config['database'], out: compress_wr)
-      end
       compress_wr.close
 
-      success = [compress_pid, dump_pid].all? { |pid| Process.waitpid(pid); $?.success? }
+      success = [compress_pid, dump_pid].all? do |pid|
+        Process.waitpid(pid)
+        $?.success?
+      end
 
       report_success(success)
       abort 'Backup failed' unless success
@@ -42,23 +46,27 @@ module Backup
 
     def restore
       decompress_rd, decompress_wr = IO.pipe
-      decompress_pid = spawn(*%W(gzip -cd), out: decompress_wr, in: db_file_name)
+      decompress_pid = spawn(*%w(gzip -cd), out: decompress_wr, in: db_file_name)
       decompress_wr.close
 
-      restore_pid = case config["adapter"]
-      when /^mysql/ then
-        $progress.print "Restoring MySQL database #{config['database']} ... "
-        # Workaround warnings from MySQL 5.6 about passwords on cmd line
-        ENV['MYSQL_PWD'] = config["password"].to_s if config["password"]
-        spawn('mysql', *mysql_args, config['database'], in: decompress_rd)
-      when "postgresql" then
-        $progress.print "Restoring PostgreSQL database #{config['database']} ... "
-        pg_env
-        spawn('psql', config['database'], in: decompress_rd)
-      end
+      restore_pid =
+        case config["adapter"]
+        when /^mysql/ then
+          $progress.print "Restoring MySQL database #{config['database']} ... "
+          # Workaround warnings from MySQL 5.6 about passwords on cmd line
+          ENV['MYSQL_PWD'] = config["password"].to_s if config["password"]
+          spawn('mysql', *mysql_args, config['database'], in: decompress_rd)
+        when "postgresql" then
+          $progress.print "Restoring PostgreSQL database #{config['database']} ... "
+          pg_env
+          spawn('psql', config['database'], in: decompress_rd)
+        end
       decompress_rd.close
 
-      success = [decompress_pid, restore_pid].all? { |pid| Process.waitpid(pid); $?.success? }
+      success = [decompress_pid, restore_pid].all? do |pid|
+        Process.waitpid(pid)
+        $?.success?
+      end
 
       report_success(success)
       abort 'Restore failed' unless success
diff --git a/lib/backup/files.rb b/lib/backup/files.rb
index cedbb289f6a..30a91647b77 100644
--- a/lib/backup/files.rb
+++ b/lib/backup/files.rb
@@ -8,6 +8,7 @@ module Backup
       @name = name
       @app_files_dir = File.realpath(app_files_dir)
       @files_parent_dir = File.realpath(File.join(@app_files_dir, '..'))
+      @backup_files_dir = File.join(Gitlab.config.backup.path, File.basename(@app_files_dir) )
       @backup_tarball = File.join(Gitlab.config.backup.path, name + '.tar.gz')
     end
 
@@ -15,14 +16,28 @@ module Backup
     def dump
       FileUtils.mkdir_p(Gitlab.config.backup.path)
       FileUtils.rm_f(backup_tarball)
-      run_pipeline!([%W(tar -C #{app_files_dir} -cf - .), %W(gzip -c -1)], out: [backup_tarball, 'w', 0600])
+
+      if ENV['STRATEGY'] == 'copy'
+        cmd = %W(cp -a #{app_files_dir} #{Gitlab.config.backup.path})
+        output, status = Gitlab::Popen.popen(cmd)
+
+        unless status.zero?
+          puts output
+          abort 'Backup failed'
+        end
+
+        run_pipeline!([%W(tar -C #{@backup_files_dir} -cf - .), %w(gzip -c -1)], out: [backup_tarball, 'w', 0600])
+        FileUtils.rm_rf(@backup_files_dir)
+      else
+        run_pipeline!([%W(tar -C #{app_files_dir} -cf - .), %w(gzip -c -1)], out: [backup_tarball, 'w', 0600])
+      end
     end
 
     def restore
       backup_existing_files_dir
       create_files_dir
 
-      run_pipeline!([%W(gzip -cd), %W(tar -C #{app_files_dir} -xf -)], in: backup_tarball)
+      run_pipeline!([%w(gzip -cd), %W(tar -C #{app_files_dir} -xf -)], in: backup_tarball)
     end
 
     def backup_existing_files_dir
@@ -32,7 +47,7 @@ module Backup
       end
     end
 
-    def run_pipeline!(cmd_list, options={})
+    def run_pipeline!(cmd_list, options = {})
       status_list = Open3.pipeline(*cmd_list, options)
       abort 'Backup failed' unless status_list.compact.all?(&:success?)
     end
diff --git a/lib/backup/manager.rb b/lib/backup/manager.rb
index 7e6537e3d9e..7b4476fa4db 100644
--- a/lib/backup/manager.rb
+++ b/lib/backup/manager.rb
@@ -1,7 +1,8 @@
 module Backup
   class Manager
-    ARCHIVES_TO_BACKUP = %w[uploads builds artifacts lfs registry]
-    FOLDERS_TO_BACKUP = %w[repositories db]
+    ARCHIVES_TO_BACKUP = %w[uploads builds artifacts pages lfs registry].freeze
+    FOLDERS_TO_BACKUP = %w[repositories db].freeze
+    FILE_NAME_SUFFIX = '_gitlab_backup.tar'.freeze
 
     def pack
       # Make sure there is a connection
@@ -14,18 +15,18 @@ module Backup
       s[:gitlab_version]     = Gitlab::VERSION
       s[:tar_version]        = tar_version
       s[:skipped]            = ENV["SKIP"]
-      tar_file = s[:backup_created_at].strftime('%s_%Y_%m_%d') + '_gitlab_backup.tar'
+      tar_file = "#{s[:backup_created_at].strftime('%s_%Y_%m_%d')}#{FILE_NAME_SUFFIX}"
 
       Dir.chdir(Gitlab.config.backup.path) do
         File.open("#{Gitlab.config.backup.path}/backup_information.yml",
                   "w+") do |file|
-          file << s.to_yaml.gsub(/^---\n/,'')
+          file << s.to_yaml.gsub(/^---\n/, '')
         end
 
         # create archive
         $progress.print "Creating backup archive: #{tar_file} ... "
         # Set file permissions on open to prevent chmod races.
-        tar_system_options = {out: [tar_file, 'w', Gitlab.config.backup.archive_permissions]}
+        tar_system_options = { out: [tar_file, 'w', Gitlab.config.backup.archive_permissions] }
         if Kernel.system('tar', '-cf', '-', *backup_contents, tar_system_options)
           $progress.puts "done".color(:green)
         else
@@ -49,8 +50,9 @@ module Backup
       directory = connect_to_remote_directory(connection_settings)
 
       if directory.files.create(key: tar_file, body: File.open(tar_file), public: false,
-          multipart_chunk_size: Gitlab.config.backup.upload.multipart_chunk_size,
-          encryption: Gitlab.config.backup.upload.encryption)
+                                multipart_chunk_size: Gitlab.config.backup.upload.multipart_chunk_size,
+                                encryption: Gitlab.config.backup.upload.encryption,
+                                storage_class: Gitlab.config.backup.upload.storage_class)
         $progress.puts "done".color(:green)
       else
         puts "uploading backup to #{remote_directory} failed".color(:red)
@@ -82,7 +84,7 @@ module Backup
         removed = 0
 
         Dir.chdir(Gitlab.config.backup.path) do
-          Dir.glob('*_gitlab_backup.tar').each do |file|
+          Dir.glob("*#{FILE_NAME_SUFFIX}").each do |file|
             next unless file =~ /(\d+)(?:_\d{4}_\d{2}_\d{2})?_gitlab_backup\.tar/
 
             timestamp = $1.to_i
@@ -108,47 +110,56 @@ module Backup
       Dir.chdir(Gitlab.config.backup.path)
 
       # check for existing backups in the backup dir
-      file_list = Dir.glob("*_gitlab_backup.tar")
-      puts "no backups found" if file_list.count == 0
+      file_list = Dir.glob("*#{FILE_NAME_SUFFIX}")
+
+      if file_list.count == 0
+        $progress.puts "No backups found in #{Gitlab.config.backup.path}"
+        $progress.puts "Please make sure that file name ends with #{FILE_NAME_SUFFIX}"
+        exit 1
+      end
 
       if file_list.count > 1 && ENV["BACKUP"].nil?
-        puts "Found more than one backup, please specify which one you want to restore:"
-        puts "rake gitlab:backup:restore BACKUP=timestamp_of_backup"
+        $progress.puts 'Found more than one backup, please specify which one you want to restore:'
+        $progress.puts 'rake gitlab:backup:restore BACKUP=timestamp_of_backup'
         exit 1
       end
 
-      tar_file = ENV["BACKUP"].nil? ? file_list.first : file_list.grep(ENV['BACKUP']).first
+      tar_file = if ENV['BACKUP'].present?
+                   "#{ENV['BACKUP']}#{FILE_NAME_SUFFIX}"
+                 else
+                   file_list.first
+                 end
 
       unless File.exist?(tar_file)
-        puts "The specified backup doesn't exist!"
+        $progress.puts "The backup file #{tar_file} does not exist!"
         exit 1
       end
 
-      $progress.print "Unpacking backup ... "
+      $progress.print 'Unpacking backup ... '
 
       unless Kernel.system(*%W(tar -xf #{tar_file}))
-        puts "unpacking backup failed".color(:red)
+        $progress.puts 'unpacking backup failed'.color(:red)
         exit 1
       else
-        $progress.puts "done".color(:green)
+        $progress.puts 'done'.color(:green)
       end
 
       ENV["VERSION"] = "#{settings[:db_version]}" if settings[:db_version].to_i > 0
 
       # restoring mismatching backups can lead to unexpected problems
       if settings[:gitlab_version] != Gitlab::VERSION
-        puts "GitLab version mismatch:".color(:red)
-        puts "  Your current GitLab version (#{Gitlab::VERSION}) differs from the GitLab version in the backup!".color(:red)
-        puts "  Please switch to the following version and try again:".color(:red)
-        puts "  version: #{settings[:gitlab_version]}".color(:red)
-        puts
-        puts "Hint: git checkout v#{settings[:gitlab_version]}"
+        $progress.puts 'GitLab version mismatch:'.color(:red)
+        $progress.puts "  Your current GitLab version (#{Gitlab::VERSION}) differs from the GitLab version in the backup!".color(:red)
+        $progress.puts '  Please switch to the following version and try again:'.color(:red)
+        $progress.puts "  version: #{settings[:gitlab_version]}".color(:red)
+        $progress.puts
+        $progress.puts "Hint: git checkout v#{settings[:gitlab_version]}"
         exit 1
       end
     end
 
     def tar_version
-      tar_version, _ = Gitlab::Popen.popen(%W(tar --version))
+      tar_version, _ = Gitlab::Popen.popen(%w(tar --version))
       tar_version.force_encoding('locale').split("\n").first
     end
 
diff --git a/lib/backup/pages.rb b/lib/backup/pages.rb
new file mode 100644
index 00000000000..215ded93bfe
--- /dev/null
+++ b/lib/backup/pages.rb
@@ -0,0 +1,13 @@
+require 'backup/files'
+
+module Backup
+  class Pages < Files
+    def initialize
+      super('pages', Gitlab.config.pages.path)
+    end
+
+    def create_files_dir
+      Dir.mkdir(app_files_dir, 0700)
+    end
+  end
+end
diff --git a/lib/backup/repository.rb b/lib/backup/repository.rb
index d746070913d..cd745d35e7c 100644
--- a/lib/backup/repository.rb
+++ b/lib/backup/repository.rb
@@ -2,7 +2,7 @@ require 'yaml'
 
 module Backup
   class Repository
-
+    # rubocop:disable Metrics/AbcSize
     def dump
       prepare
 
@@ -12,7 +12,7 @@ module Backup
         path_to_project_bundle = path_to_bundle(project)
 
         # Create namespace dir if missing
-        FileUtils.mkdir_p(File.join(backup_repos_path, project.namespace.path)) if project.namespace
+        FileUtils.mkdir_p(File.join(backup_repos_path, project.namespace.full_path)) if project.namespace
 
         if project.empty_repo?
           $progress.puts "[SKIPPED]".color(:cyan)
@@ -68,7 +68,8 @@ module Backup
     end
 
     def restore
-      Gitlab.config.repositories.storages.each do |name, path|
+      Gitlab.config.repositories.storages.each do |name, repository_storage|
+        path = repository_storage['path']
         next unless File.exist?(path)
 
         # Move repos dir to 'repositories.old' dir
@@ -85,11 +86,11 @@ module Backup
 
         project.ensure_dir_exist
 
-        if File.exists?(path_to_project_bundle)
-          cmd = %W(#{Gitlab.config.git.bin_path} clone --bare #{path_to_project_bundle} #{path_to_project_repo})
-        else
-          cmd = %W(#{Gitlab.config.git.bin_path} init --bare #{path_to_project_repo})
-        end
+        cmd = if File.exist?(path_to_project_bundle)
+                %W(#{Gitlab.config.git.bin_path} clone --bare #{path_to_project_bundle} #{path_to_project_repo})
+              else
+                %W(#{Gitlab.config.git.bin_path} init --bare #{path_to_project_repo})
+              end
 
         output, status = Gitlab::Popen.popen(cmd)
         if status.zero?
@@ -150,6 +151,7 @@ module Backup
         puts output
       end
     end
+    # rubocop:enable Metrics/AbcSize
 
     protected
 
@@ -179,9 +181,8 @@ module Backup
       return unless Dir.exist?(path)
 
       dir_entries = Dir.entries(path)
-      %w[annex custom_hooks].each do |entry|
-        yield(entry) if dir_entries.include?(entry)
-      end
+
+      yield('custom_hooks') if dir_entries.include?('custom_hooks')
     end
 
     def prepare
@@ -193,13 +194,13 @@ module Backup
     end
 
     def silent
-      {err: '/dev/null', out: '/dev/null'}
+      { err: '/dev/null', out: '/dev/null' }
     end
 
     private
 
     def repository_storage_paths_args
-      Gitlab.config.repositories.storages.values
+      Gitlab.config.repositories.storages.values.map { |rs| rs['path'] }
     end
   end
 end
diff --git a/lib/backup/uploads.rb b/lib/backup/uploads.rb
index 9261f77f3c9..35118375499 100644
--- a/lib/backup/uploads.rb
+++ b/lib/backup/uploads.rb
@@ -2,7 +2,6 @@ require 'backup/files'
 
 module Backup
   class Uploads < Files
-
     def initialize
       super('uploads', Rails.root.join('public/uploads'))
     end
diff --git a/lib/banzai/cross_project_reference.rb b/lib/banzai/cross_project_reference.rb
index 0257848b6bc..e2b57adf611 100644
--- a/lib/banzai/cross_project_reference.rb
+++ b/lib/banzai/cross_project_reference.rb
@@ -14,7 +14,7 @@ module Banzai
     def project_from_ref(ref)
       return context[:project] unless ref
 
-      Project.find_with_namespace(ref)
+      Project.find_by_full_path(ref)
     end
   end
 end
diff --git a/lib/banzai/filter/abstract_reference_filter.rb b/lib/banzai/filter/abstract_reference_filter.rb
index d904a8bd4ae..02d5ad70fa7 100644
--- a/lib/banzai/filter/abstract_reference_filter.rb
+++ b/lib/banzai/filter/abstract_reference_filter.rb
@@ -33,7 +33,12 @@ module Banzai
       # Returns a String replaced with the return of the block.
       def self.references_in(text, pattern = object_class.reference_pattern)
         text.gsub(pattern) do |match|
-          yield match, $~[object_sym].to_i, $~[:project], $~[:namespace], $~
+          symbol = $~[object_sym]
+          if object_class.reference_valid?(symbol)
+            yield match, symbol.to_i, $~[:project], $~[:namespace], $~
+          else
+            match
+          end
         end
       end
 
@@ -153,13 +158,14 @@ module Banzai
             title = object_link_title(object)
             klass = reference_class(object_sym)
 
-            data = data_attributes_for(link_content || match, project, object)
+            data = data_attributes_for(link_content || match, project, object, link: !!link_content)
 
-            if matches.names.include?("url") && matches[:url]
-              url = matches[:url]
-            else
-              url = url_for_object_cached(object, project)
-            end
+            url =
+              if matches.names.include?("url") && matches[:url]
+                matches[:url]
+              else
+                url_for_object_cached(object, project)
+              end
 
             content = link_content || object_link_text(object, matches)
 
@@ -172,9 +178,10 @@ module Banzai
         end
       end
 
-      def data_attributes_for(text, project, object)
+      def data_attributes_for(text, project, object, link: false)
         data_attribute(
           original:     text,
+          link:         link,
           project:      project.id,
           object_sym => object.id
         )
@@ -248,21 +255,32 @@ module Banzai
       end
 
       def projects_relation_for_paths(paths)
-        Project.where_paths_in(paths).includes(:namespace)
+        Project.where_full_path_in(paths).includes(:namespace)
       end
 
       # Returns projects for the given paths.
       def find_projects_for_paths(paths)
         if RequestStore.active?
-          to_query = paths - project_refs_cache.keys
+          cache = project_refs_cache
+          to_query = paths - cache.keys
 
           unless to_query.empty?
-            projects_relation_for_paths(to_query).each do |project|
-              get_or_set_cache(project_refs_cache, project.path_with_namespace) { project }
+            projects = projects_relation_for_paths(to_query)
+
+            found = []
+            projects.each do |project|
+              ref = project.path_with_namespace
+              get_or_set_cache(cache, ref) { project }
+              found << ref
+            end
+
+            not_found = to_query - found
+            not_found.each do |ref|
+              get_or_set_cache(cache, ref) { nil }
             end
           end
 
-          project_refs_cache.slice(*paths).values
+          cache.slice(*paths).values.compact
         else
           projects_relation_for_paths(paths)
         end
@@ -273,7 +291,7 @@ module Banzai
       end
 
       def current_project_namespace_path
-        @current_project_namespace_path ||= project.namespace.path
+        @current_project_namespace_path ||= project.namespace.full_path
       end
 
       private
diff --git a/lib/banzai/filter/autolink_filter.rb b/lib/banzai/filter/autolink_filter.rb
index 80c844baecd..b8d2673c1a6 100644
--- a/lib/banzai/filter/autolink_filter.rb
+++ b/lib/banzai/filter/autolink_filter.rb
@@ -37,7 +37,7 @@ module Banzai
         and contains(., '://')
         and not(starts-with(., 'http'))
         and not(starts-with(., 'ftp'))
-      ])
+      ]).freeze
 
       def call
         return doc if context[:autolink] == false
diff --git a/lib/banzai/filter/emoji_filter.rb b/lib/banzai/filter/emoji_filter.rb
index a8c1ca0c60a..d6138816e70 100644
--- a/lib/banzai/filter/emoji_filter.rb
+++ b/lib/banzai/filter/emoji_filter.rb
@@ -17,8 +17,8 @@ module Banzai
 
           next unless content.include?(':') || node.text.match(emoji_unicode_pattern)
 
-          html = emoji_name_image_filter(content)
-          html = emoji_unicode_image_filter(html)
+          html = emoji_unicode_element_unicode_filter(content)
+          html = emoji_name_element_unicode_filter(html)
 
           next if html == content
 
@@ -27,33 +27,30 @@ module Banzai
         doc
       end
 
-      # Replace :emoji: with corresponding images.
+      # Replace :emoji: with corresponding gl-emoji unicode.
       #
       # text - String text to replace :emoji: in.
       #
-      # Returns a String with :emoji: replaced with images.
-      def emoji_name_image_filter(text)
+      # Returns a String with :emoji: replaced with gl-emoji unicode.
+      def emoji_name_element_unicode_filter(text)
         text.gsub(emoji_pattern) do |match|
           name = $1
-          emoji_image_tag(name, emoji_url(name))
+          Gitlab::Emoji.gl_emoji_tag(name)
         end
       end
 
-      # Replace unicode emoji with corresponding images if they exist.
+      # Replace unicode emoji with corresponding gl-emoji unicode.
       #
       # text - String text to replace unicode emoji in.
       #
-      # Returns a String with unicode emoji replaced with images.
-      def emoji_unicode_image_filter(text)
+      # Returns a String with unicode emoji replaced with gl-emoji unicode.
+      def emoji_unicode_element_unicode_filter(text)
         text.gsub(emoji_unicode_pattern) do |moji|
-          emoji_image_tag(Gitlab::Emoji.emojis_by_moji[moji]['name'], emoji_unicode_url(moji))
+          emoji_info = Gitlab::Emoji.emojis_by_moji[moji]
+          Gitlab::Emoji.gl_emoji_tag(emoji_info['name'])
         end
       end
 
-      def emoji_image_tag(emoji_name, emoji_url)
-        "<img class='emoji' title=':#{emoji_name}:' alt=':#{emoji_name}:' src='#{emoji_url}' height='20' width='20' align='absmiddle' />"
-      end
-
       # Build a regexp that matches all valid :emoji: names.
       def self.emoji_pattern
         @emoji_pattern ||= /:(#{Gitlab::Emoji.emojis_names.map { |name| Regexp.escape(name) }.join('|')}):/
@@ -66,52 +63,13 @@ module Banzai
 
       private
 
-      def emoji_url(name)
-        emoji_path = emoji_filename(name)
-
-        if context[:asset_host]
-          # Asset host is specified.
-          url_to_image(emoji_path)
-        elsif context[:asset_root]
-          # Gitlab url is specified
-          File.join(context[:asset_root], url_to_image(emoji_path))
-        else
-          # All other cases
-          url_to_image(emoji_path)
-        end
-      end
-
-      def emoji_unicode_url(moji)
-        emoji_unicode_path = emoji_unicode_filename(moji)
-
-        if context[:asset_host]
-          url_to_image(emoji_unicode_path)
-        elsif context[:asset_root]
-          File.join(context[:asset_root], url_to_image(emoji_unicode_path))
-        else
-          url_to_image(emoji_unicode_path)
-        end
-      end
-
-      def url_to_image(image)
-        ActionController::Base.helpers.url_to_image(image)
-      end
-
       def emoji_pattern
         self.class.emoji_pattern
       end
 
-      def emoji_filename(name)
-        "#{Gitlab::Emoji.emoji_filename(name)}.png"
-      end
-
       def emoji_unicode_pattern
         self.class.emoji_unicode_pattern
       end
-
-      def emoji_unicode_filename(name)
-        "#{Gitlab::Emoji.emoji_unicode_filename(name)}.png"
-      end
     end
   end
 end
diff --git a/lib/banzai/filter/external_link_filter.rb b/lib/banzai/filter/external_link_filter.rb
index 2f19b59e725..d67d466bce8 100644
--- a/lib/banzai/filter/external_link_filter.rb
+++ b/lib/banzai/filter/external_link_filter.rb
@@ -10,7 +10,7 @@ module Banzai
             node.set_attribute('href', href)
           end
 
-          if href =~ /\Ahttp(s)?:\/\// && external_url?(href)
+          if href =~ %r{\A(https?:)?//[^/]} && external_url?(href)
             node.set_attribute('rel', 'nofollow noreferrer')
             node.set_attribute('target', '_blank')
           end
diff --git a/lib/banzai/filter/gollum_tags_filter.rb b/lib/banzai/filter/gollum_tags_filter.rb
index d08267a9d6c..0ea4eeaed5b 100644
--- a/lib/banzai/filter/gollum_tags_filter.rb
+++ b/lib/banzai/filter/gollum_tags_filter.rb
@@ -149,11 +149,12 @@ module Banzai
           name, reference = *parts.compact.map(&:strip)
         end
 
-        if url?(reference)
-          href = reference
-        else
-          href = ::File.join(project_wiki_base_path, reference)
-        end
+        href =
+          if url?(reference)
+            reference
+          else
+            ::File.join(project_wiki_base_path, reference)
+          end
 
         content_tag(:a, name || reference, href: href, class: 'gfm')
       end
diff --git a/lib/banzai/filter/image_link_filter.rb b/lib/banzai/filter/image_link_filter.rb
index f0fb6084a35..651b55523c0 100644
--- a/lib/banzai/filter/image_link_filter.rb
+++ b/lib/banzai/filter/image_link_filter.rb
@@ -8,11 +8,6 @@ module Banzai
       # of the anchor, and then replace the img with the link-wrapped version.
       def call
         doc.xpath('descendant-or-self::img[not(ancestor::a)]').each do |img|
-          div = doc.document.create_element(
-            'div',
-            class: 'image-container'
-          )
-
           link = doc.document.create_element(
             'a',
             class: 'no-attachment-icon',
@@ -22,9 +17,7 @@ module Banzai
 
           link.children = img.clone
 
-          div.children = link
-
-          img.replace(div)
+          img.replace(link)
         end
 
         doc
diff --git a/lib/banzai/filter/issue_reference_filter.rb b/lib/banzai/filter/issue_reference_filter.rb
index 4d1bc687696..044d18ff824 100644
--- a/lib/banzai/filter/issue_reference_filter.rb
+++ b/lib/banzai/filter/issue_reference_filter.rb
@@ -39,11 +39,12 @@ module Banzai
           projects_per_reference.each do |path, project|
             issue_ids = references_per_project[path]
 
-            if project.default_issues_tracker?
-              issues = project.issues.where(iid: issue_ids.to_a)
-            else
-              issues = issue_ids.map { |id| ExternalIssue.new(id, project) }
-            end
+            issues =
+              if project.default_issues_tracker?
+                project.issues.where(iid: issue_ids.to_a)
+              else
+                issue_ids.map { |id| ExternalIssue.new(id, project) }
+              end
 
             issues.each do |issue|
               hash[project][issue.iid.to_i] = issue
@@ -62,7 +63,7 @@ module Banzai
         end
       end
 
-      def data_attributes_for(text, project, object)
+      def data_attributes_for(text, project, object, link: false)
         if object.is_a?(ExternalIssue)
           data_attribute(
             project: project.id,
diff --git a/lib/banzai/filter/math_filter.rb b/lib/banzai/filter/math_filter.rb
new file mode 100644
index 00000000000..b6e784c886b
--- /dev/null
+++ b/lib/banzai/filter/math_filter.rb
@@ -0,0 +1,46 @@
+require 'uri'
+
+module Banzai
+  module Filter
+    # HTML filter that adds class="code math" and removes the dollar sign in $`2+2`$.
+    #
+    class MathFilter < HTML::Pipeline::Filter
+      # Attribute indicating inline or display math.
+      STYLE_ATTRIBUTE = 'data-math-style'.freeze
+
+      # Class used for tagging elements that should be rendered
+      TAG_CLASS = 'js-render-math'.freeze
+
+      INLINE_CLASSES = "code math #{TAG_CLASS}".freeze
+
+      DOLLAR_SIGN = '$'.freeze
+
+      def call
+        doc.css('code').each do |code|
+          closing = code.next
+          opening = code.previous
+
+          # We need a sibling before and after.
+          # They should end and start with $ respectively.
+          if closing && opening &&
+              closing.text? && opening.text? &&
+              closing.content.first == DOLLAR_SIGN &&
+              opening.content.last == DOLLAR_SIGN
+
+            code[:class] = INLINE_CLASSES
+            code[STYLE_ATTRIBUTE] = 'inline'
+            closing.content = closing.content[1..-1]
+            opening.content = opening.content[0..-2]
+          end
+        end
+
+        doc.css('pre.code.math').each do |el|
+          el[STYLE_ATTRIBUTE] = 'display'
+          el[:class] += " #{TAG_CLASS}"
+        end
+
+        doc
+      end
+    end
+  end
+end
diff --git a/lib/banzai/filter/plantuml_filter.rb b/lib/banzai/filter/plantuml_filter.rb
new file mode 100644
index 00000000000..b2537117558
--- /dev/null
+++ b/lib/banzai/filter/plantuml_filter.rb
@@ -0,0 +1,39 @@
+require "nokogiri"
+require "asciidoctor-plantuml/plantuml"
+
+module Banzai
+  module Filter
+    # HTML that replaces all `code plantuml` tags with PlantUML img tags.
+    #
+    class PlantumlFilter < HTML::Pipeline::Filter
+      def call
+        return doc unless doc.at('pre.plantuml') && settings.plantuml_enabled
+
+        plantuml_setup
+
+        doc.css('pre.plantuml').each do |el|
+          img_tag = Nokogiri::HTML::DocumentFragment.parse(
+            Asciidoctor::PlantUml::Processor.plantuml_content(el.content, {}))
+          el.replace img_tag
+        end
+
+        doc
+      end
+
+      private
+
+      def settings
+        ApplicationSetting.current || ApplicationSetting.create_from_defaults
+      end
+
+      def plantuml_setup
+        Asciidoctor::PlantUml.configure do |conf|
+          conf.url = settings.plantuml_url
+          conf.png_enable = settings.plantuml_enabled
+          conf.svg_enable = false
+          conf.txt_enable = false
+        end
+      end
+    end
+  end
+end
diff --git a/lib/banzai/filter/reference_filter.rb b/lib/banzai/filter/reference_filter.rb
index 84bfeac8041..6640168bfa2 100644
--- a/lib/banzai/filter/reference_filter.rb
+++ b/lib/banzai/filter/reference_filter.rb
@@ -20,10 +20,10 @@ module Banzai
       # Examples:
       #
       #   data_attribute(project: 1, issue: 2)
-      #   # => "data-reference-filter=\"SomeReferenceFilter\" data-project=\"1\" data-issue=\"2\""
+      #   # => "data-reference-type=\"SomeReferenceFilter\" data-project=\"1\" data-issue=\"2\""
       #
       #   data_attribute(project: 3, merge_request: 4)
-      #   # => "data-reference-filter=\"SomeReferenceFilter\" data-project=\"3\" data-merge-request=\"4\""
+      #   # => "data-reference-type=\"SomeReferenceFilter\" data-project=\"3\" data-merge-request=\"4\""
       #
       # Returns a String
       def data_attribute(attributes = {})
@@ -31,7 +31,9 @@ module Banzai
 
         attributes[:reference_type] ||= self.class.reference_type
         attributes.delete(:original) if context[:no_original_data]
-        attributes.map { |key, value| %Q(data-#{key.to_s.dasherize}="#{escape_once(value)}") }.join(" ")
+        attributes.map do |key, value|
+          %Q(data-#{key.to_s.dasherize}="#{escape_once(value)}")
+        end.join(' ')
       end
 
       def escape_once(html)
@@ -51,6 +53,10 @@ module Banzai
         context[:project]
       end
 
+      def skip_project_check?
+        context[:skip_project_check]
+      end
+
       def reference_class(type)
         "gfm gfm-#{type} has-tooltip"
       end
diff --git a/lib/banzai/filter/relative_link_filter.rb b/lib/banzai/filter/relative_link_filter.rb
index f09d78be0ce..9e23c8f8c55 100644
--- a/lib/banzai/filter/relative_link_filter.rb
+++ b/lib/banzai/filter/relative_link_filter.rb
@@ -46,7 +46,7 @@ module Banzai
       end
 
       def rebuild_relative_uri(uri)
-        file_path = relative_file_path(uri.path)
+        file_path = relative_file_path(uri)
 
         uri.path = [
           relative_url_root,
@@ -59,8 +59,10 @@ module Banzai
         uri
       end
 
-      def relative_file_path(path)
-        nested_path = build_relative_path(path, context[:requested_path])
+      def relative_file_path(uri)
+        path = Addressable::URI.unescape(uri.path)
+        request_path = Addressable::URI.unescape(context[:requested_path])
+        nested_path = build_relative_path(path, request_path)
         file_exists?(nested_path) ? nested_path : path
       end
 
@@ -108,11 +110,7 @@ module Banzai
       end
 
       def uri_type(path)
-        @uri_types[path] ||= begin
-          unescaped_path = Addressable::URI.unescape(path)
-
-          current_commit.uri_type(unescaped_path)
-        end
+        @uri_types[path] ||= current_commit.uri_type(path)
       end
 
       def current_commit
diff --git a/lib/banzai/filter/sanitization_filter.rb b/lib/banzai/filter/sanitization_filter.rb
index af1e575fc89..d5f9e252f62 100644
--- a/lib/banzai/filter/sanitization_filter.rb
+++ b/lib/banzai/filter/sanitization_filter.rb
@@ -35,6 +35,10 @@ module Banzai
         # Allow span elements
         whitelist[:elements].push('span')
 
+        # Allow html5 details/summary elements
+        whitelist[:elements].push('details')
+        whitelist[:elements].push('summary')
+
         # Allow abbr elements with title attribute
         whitelist[:elements].push('abbr')
         whitelist[:attributes]['abbr'] = %w(title)
diff --git a/lib/banzai/filter/syntax_highlight_filter.rb b/lib/banzai/filter/syntax_highlight_filter.rb
index 026b81ac175..a447e2b8bff 100644
--- a/lib/banzai/filter/syntax_highlight_filter.rb
+++ b/lib/banzai/filter/syntax_highlight_filter.rb
@@ -20,17 +20,19 @@ module Banzai
         code = node.text
         css_classes = "code highlight"
         lexer = lexer_for(language)
+        lang = lexer.tag
 
         begin
           code = format(lex(lexer, code))
 
-          css_classes << " js-syntax-highlight #{lexer.tag}"
+          css_classes << " js-syntax-highlight #{lang}"
         rescue
+          lang = nil
           # Gracefully handle syntax highlighter bugs/errors to ensure
           # users can still access an issue/comment/etc.
         end
 
-        highlighted = %(<pre class="#{css_classes}" v-pre="true"><code>#{code}</code></pre>)
+        highlighted = %(<pre class="#{css_classes}" lang="#{lang}" v-pre="true"><code>#{code}</code></pre>)
 
         # Extracted to a method to measure it
         replace_parent_pre_element(node, highlighted)
diff --git a/lib/banzai/filter/user_reference_filter.rb b/lib/banzai/filter/user_reference_filter.rb
index f842b1fb779..849e1142841 100644
--- a/lib/banzai/filter/user_reference_filter.rb
+++ b/lib/banzai/filter/user_reference_filter.rb
@@ -24,7 +24,7 @@ module Banzai
       end
 
       def call
-        return doc if project.nil?
+        return doc if project.nil? && !skip_project_check?
 
         ref_pattern = User.reference_pattern
         ref_pattern_start = /\A#{ref_pattern}\z/
@@ -58,7 +58,7 @@ module Banzai
       # have `gfm` and `gfm-project_member` class names attached for styling.
       def user_link_filter(text, link_content: nil)
         self.class.references_in(text) do |match, username|
-          if username == 'all'
+          if username == 'all' && !skip_project_check?
             link_to_all(link_content: link_content)
           elsif namespace = namespaces[username]
             link_to_namespace(namespace, link_content: link_content) || match
@@ -75,8 +75,8 @@ module Banzai
       # corresponding Namespace objects.
       def namespaces
         @namespaces ||=
-          Namespace.where(path: usernames).each_with_object({}) do |row, hash|
-            hash[row.path] = row
+          Namespace.where_full_path_in(usernames).each_with_object({}) do |row, hash|
+            hash[row.full_path] = row
           end
       end
 
@@ -122,7 +122,7 @@ module Banzai
 
       def link_to_namespace(namespace, link_content: nil)
         if namespace.is_a?(Group)
-          link_to_group(namespace.path, namespace, link_content: link_content)
+          link_to_group(namespace.full_path, namespace, link_content: link_content)
         else
           link_to_user(namespace.path, namespace, link_content: link_content)
         end
@@ -133,7 +133,7 @@ module Banzai
         data = data_attribute(group: namespace.id)
         content = link_content || Group.reference_prefix + group
 
-        link_tag(url, data, content, namespace.name)
+        link_tag(url, data, content, namespace.full_name)
       end
 
       def link_to_user(user, namespace, link_content: nil)
diff --git a/lib/banzai/filter/video_link_filter.rb b/lib/banzai/filter/video_link_filter.rb
index ac7bbcb0d10..b64a1287d4d 100644
--- a/lib/banzai/filter/video_link_filter.rb
+++ b/lib/banzai/filter/video_link_filter.rb
@@ -35,7 +35,8 @@ module Banzai
           src: element['src'],
           width: '400',
           controls: true,
-          'data-setup' => '{}')
+          'data-setup' => '{}',
+          'data-title' => element['title'] || element['alt'])
 
         link = doc.document.create_element(
           'a',
diff --git a/lib/banzai/pipeline/gfm_pipeline.rb b/lib/banzai/pipeline/gfm_pipeline.rb
index 5da2d0b008c..b25d6f18d59 100644
--- a/lib/banzai/pipeline/gfm_pipeline.rb
+++ b/lib/banzai/pipeline/gfm_pipeline.rb
@@ -1,11 +1,19 @@
 module Banzai
   module Pipeline
     class GfmPipeline < BasePipeline
+      # These filters convert GitLab Flavored Markdown (GFM) to HTML.
+      # The handlers defined in app/assets/javascripts/copy_as_gfm.js.es6
+      # consequently convert that same HTML to GFM to be copied to the clipboard.
+      # Every filter that generates HTML from GFM should have a handler in
+      # app/assets/javascripts/copy_as_gfm.js.es6, in reverse order.
+      # The GFM-to-HTML-to-GFM cycle is tested in spec/features/copy_as_gfm_spec.rb.
       def self.filters
         @filters ||= FilterArray[
           Filter::SyntaxHighlightFilter,
+          Filter::PlantumlFilter,
           Filter::SanitizationFilter,
 
+          Filter::MathFilter,
           Filter::UploadLinkFilter,
           Filter::VideoLinkFilter,
           Filter::ImageLinkFilter,
diff --git a/lib/banzai/querying.rb b/lib/banzai/querying.rb
index 1e1b51e683e..fb2faae02bc 100644
--- a/lib/banzai/querying.rb
+++ b/lib/banzai/querying.rb
@@ -1,18 +1,64 @@
 module Banzai
   module Querying
+    module_function
+
     # Searches a Nokogiri document using a CSS query, optionally optimizing it
     # whenever possible.
     #
-    # document - A document/element to search.
-    # query    - The CSS query to use.
+    # document          - A document/element to search.
+    # query             - The CSS query to use.
+    # reference_options - A hash with nodes filter options
     #
-    # Returns a Nokogiri::XML::NodeSet.
-    def self.css(document, query)
+    # Returns an array of Nokogiri::XML::Element objects if location is specified
+    # in reference_options. Otherwise it would a Nokogiri::XML::NodeSet.
+    def css(document, query, reference_options = {})
       # When using "a.foo" Nokogiri compiles this to "//a[...]" but
       # "descendant::a[...]" is quite a bit faster and achieves the same result.
       xpath = Nokogiri::CSS.xpath_for(query)[0].gsub(%r{^//}, 'descendant::')
+      xpath = restrict_to_p_nodes_at_root(xpath) if filter_nodes_at_beginning?(reference_options)
+      nodes = document.xpath(xpath)
+
+      filter_nodes(nodes, reference_options)
+    end
+
+    def restrict_to_p_nodes_at_root(xpath)
+      xpath.gsub('descendant::', './p/')
+    end
+
+    def filter_nodes(nodes, reference_options)
+      if filter_nodes_at_beginning?(reference_options)
+        filter_nodes_at_beginning(nodes)
+      else
+        nodes
+      end
+    end
+
+    def filter_nodes_at_beginning?(reference_options)
+      reference_options && reference_options[:location] == :beginning
+    end
+
+    # Selects child nodes if they are present in the beginning among other siblings.
+    #
+    # nodes - A Nokogiri::XML::NodeSet.
+    #
+    # Returns an array of Nokogiri::XML::Element objects.
+    def filter_nodes_at_beginning(nodes)
+      parents_and_nodes = nodes.group_by(&:parent)
+      filtered_nodes = []
+
+      parents_and_nodes.each do |parent, nodes|
+        children = parent.children
+        nodes    = nodes.to_a
+
+        children.each do |child|
+          next if child.text.blank?
+          node = nodes.shift
+          break unless node == child
+          filtered_nodes << node
+        end
+      end
 
-      document.xpath(xpath)
+      filtered_nodes
     end
   end
 end
diff --git a/lib/banzai/reference_extractor.rb b/lib/banzai/reference_extractor.rb
index b26a41a1f3b..8e3b0c4db79 100644
--- a/lib/banzai/reference_extractor.rb
+++ b/lib/banzai/reference_extractor.rb
@@ -16,6 +16,11 @@ module Banzai
       processor.process(html_documents)
     end
 
+    def reset_memoized_values
+      @html_documents     = nil
+      @texts_and_contexts = []
+    end
+
     private
 
     def html_documents
diff --git a/lib/banzai/reference_parser/base_parser.rb b/lib/banzai/reference_parser/base_parser.rb
index d8a855ec1fe..b121c37c5d0 100644
--- a/lib/banzai/reference_parser/base_parser.rb
+++ b/lib/banzai/reference_parser/base_parser.rb
@@ -33,7 +33,7 @@ module Banzai
     # they have access to.
     class BaseParser
       class << self
-        attr_accessor :reference_type
+        attr_accessor :reference_type, :reference_options
       end
 
       # Returns the attribute name containing the value for every object to be
@@ -182,9 +182,10 @@ module Banzai
       # the references.
       def process(documents)
         type = self.class.reference_type
+        reference_options = self.class.reference_options
 
         nodes = documents.flat_map do |document|
-          Querying.css(document, "a[data-reference-type='#{type}'].gfm").to_a
+          Querying.css(document, "a[data-reference-type='#{type}'].gfm", reference_options).to_a
         end
 
         gather_references(nodes)
@@ -209,7 +210,7 @@ module Banzai
           grouped_objects_for_nodes(nodes, Project, 'data-project')
       end
 
-      def can?(user, permission, subject)
+      def can?(user, permission, subject = :global)
         Ability.allowed?(user, permission, subject)
       end
 
diff --git a/lib/banzai/reference_parser/directly_addressed_user_parser.rb b/lib/banzai/reference_parser/directly_addressed_user_parser.rb
new file mode 100644
index 00000000000..77df9bbd024
--- /dev/null
+++ b/lib/banzai/reference_parser/directly_addressed_user_parser.rb
@@ -0,0 +1,8 @@
+module Banzai
+  module ReferenceParser
+    class DirectlyAddressedUserParser < UserParser
+      self.reference_type = :user
+      self.reference_options = { location: :beginning }
+    end
+  end
+end
diff --git a/lib/banzai/renderer.rb b/lib/banzai/renderer.rb
index f31fb6c3f71..74663556cbb 100644
--- a/lib/banzai/renderer.rb
+++ b/lib/banzai/renderer.rb
@@ -52,9 +52,9 @@ module Banzai
     end
 
     # Same as +render_field+, but without consulting or updating the cache field
-    def cacheless_render_field(object, field)
+    def cacheless_render_field(object, field, options = {})
       text = object.__send__(field)
-      context = object.banzai_render_context(field)
+      context = object.banzai_render_context(field).merge(options)
 
       cacheless_render(text, context)
     end
diff --git a/lib/bitbucket/client.rb b/lib/bitbucket/client.rb
new file mode 100644
index 00000000000..f8ee7e0f9ae
--- /dev/null
+++ b/lib/bitbucket/client.rb
@@ -0,0 +1,58 @@
+module Bitbucket
+  class Client
+    attr_reader :connection
+
+    def initialize(options = {})
+      @connection = Connection.new(options)
+    end
+
+    def issues(repo)
+      path = "/repositories/#{repo}/issues"
+      get_collection(path, :issue)
+    end
+
+    def issue_comments(repo, issue_id)
+      path = "/repositories/#{repo}/issues/#{issue_id}/comments"
+      get_collection(path, :comment)
+    end
+
+    def pull_requests(repo)
+      path = "/repositories/#{repo}/pullrequests?state=ALL"
+      get_collection(path, :pull_request)
+    end
+
+    def pull_request_comments(repo, pull_request)
+      path = "/repositories/#{repo}/pullrequests/#{pull_request}/comments"
+      get_collection(path, :pull_request_comment)
+    end
+
+    def pull_request_diff(repo, pull_request)
+      path = "/repositories/#{repo}/pullrequests/#{pull_request}/diff"
+      connection.get(path)
+    end
+
+    def repo(name)
+      parsed_response = connection.get("/repositories/#{name}")
+      Representation::Repo.new(parsed_response)
+    end
+
+    def repos
+      path = "/repositories?role=member"
+      get_collection(path, :repo)
+    end
+
+    def user
+      @user ||= begin
+        parsed_response = connection.get('/user')
+        Representation::User.new(parsed_response)
+      end
+    end
+
+    private
+
+    def get_collection(path, type)
+      paginator = Paginator.new(connection, path, type)
+      Collection.new(paginator)
+    end
+  end
+end
diff --git a/lib/bitbucket/collection.rb b/lib/bitbucket/collection.rb
new file mode 100644
index 00000000000..3a9379ff680
--- /dev/null
+++ b/lib/bitbucket/collection.rb
@@ -0,0 +1,21 @@
+module Bitbucket
+  class Collection < Enumerator
+    def initialize(paginator)
+      super() do |yielder|
+        loop do
+          paginator.items.each { |item| yielder << item }
+        end
+      end
+
+      lazy
+    end
+
+    def method_missing(method, *args)
+      return super unless self.respond_to?(method)
+
+      self.send(method, *args) do |item|
+        block_given? ? yield(item) : item
+      end
+    end
+  end
+end
diff --git a/lib/bitbucket/connection.rb b/lib/bitbucket/connection.rb
new file mode 100644
index 00000000000..b9279c33f5b
--- /dev/null
+++ b/lib/bitbucket/connection.rb
@@ -0,0 +1,67 @@
+module Bitbucket
+  class Connection
+    DEFAULT_API_VERSION = '2.0'.freeze
+    DEFAULT_BASE_URI    = 'https://api.bitbucket.org/'.freeze
+    DEFAULT_QUERY       = {}.freeze
+
+    attr_reader :expires_at, :expires_in, :refresh_token, :token
+
+    def initialize(options = {})
+      @api_version   = options.fetch(:api_version, DEFAULT_API_VERSION)
+      @base_uri      = options.fetch(:base_uri, DEFAULT_BASE_URI)
+      @default_query = options.fetch(:query, DEFAULT_QUERY)
+
+      @token         = options[:token]
+      @expires_at    = options[:expires_at]
+      @expires_in    = options[:expires_in]
+      @refresh_token = options[:refresh_token]
+    end
+
+    def get(path, extra_query = {})
+      refresh! if expired?
+
+      response = connection.get(build_url(path), params: @default_query.merge(extra_query))
+      response.parsed
+    end
+
+    delegate :expired?, to: :connection
+
+    def refresh!
+      response = connection.refresh!
+
+      @token         = response.token
+      @expires_at    = response.expires_at
+      @expires_in    = response.expires_in
+      @refresh_token = response.refresh_token
+      @connection    = nil
+    end
+
+    private
+
+    def client
+      @client ||= OAuth2::Client.new(provider.app_id, provider.app_secret, options)
+    end
+
+    def connection
+      @connection ||= OAuth2::AccessToken.new(client, @token, refresh_token: @refresh_token, expires_at: @expires_at, expires_in: @expires_in)
+    end
+
+    def build_url(path)
+      return path if path.starts_with?(root_url)
+
+      "#{root_url}#{path}"
+    end
+
+    def root_url
+      @root_url ||= "#{@base_uri}#{@api_version}"
+    end
+
+    def provider
+      Gitlab::OAuth::Provider.config_for('bitbucket')
+    end
+
+    def options
+      OmniAuth::Strategies::Bitbucket.default_options[:client_options].deep_symbolize_keys
+    end
+  end
+end
diff --git a/lib/bitbucket/error/unauthorized.rb b/lib/bitbucket/error/unauthorized.rb
new file mode 100644
index 00000000000..efe10542f19
--- /dev/null
+++ b/lib/bitbucket/error/unauthorized.rb
@@ -0,0 +1,5 @@
+module Bitbucket
+  module Error
+    Unauthorized = Class.new(StandardError)
+  end
+end
diff --git a/lib/bitbucket/page.rb b/lib/bitbucket/page.rb
new file mode 100644
index 00000000000..2b0a3fe7b1a
--- /dev/null
+++ b/lib/bitbucket/page.rb
@@ -0,0 +1,34 @@
+module Bitbucket
+  class Page
+    attr_reader :attrs, :items
+
+    def initialize(raw, type)
+      @attrs = parse_attrs(raw)
+      @items = parse_values(raw, representation_class(type))
+    end
+
+    def next?
+      attrs.fetch(:next, false)
+    end
+
+    def next
+      attrs.fetch(:next)
+    end
+
+    private
+
+    def parse_attrs(raw)
+      raw.slice(*%w(size page pagelen next previous)).symbolize_keys
+    end
+
+    def parse_values(raw, bitbucket_rep_class)
+      return [] unless raw['values'] && raw['values'].is_a?(Array)
+
+      bitbucket_rep_class.decorate(raw['values'])
+    end
+
+    def representation_class(type)
+      Bitbucket::Representation.const_get(type.to_s.camelize)
+    end
+  end
+end
diff --git a/lib/bitbucket/paginator.rb b/lib/bitbucket/paginator.rb
new file mode 100644
index 00000000000..135d0d55674
--- /dev/null
+++ b/lib/bitbucket/paginator.rb
@@ -0,0 +1,36 @@
+module Bitbucket
+  class Paginator
+    PAGE_LENGTH = 50 # The minimum length is 10 and the maximum is 100.
+
+    def initialize(connection, url, type)
+      @connection = connection
+      @type = type
+      @url = url
+      @page = nil
+    end
+
+    def items
+      raise StopIteration unless has_next_page?
+
+      @page = fetch_next_page
+      @page.items
+    end
+
+    private
+
+    attr_reader :connection, :page, :url, :type
+
+    def has_next_page?
+      page.nil? || page.next?
+    end
+
+    def next_url
+      page.nil? ? url : page.next
+    end
+
+    def fetch_next_page
+      parsed_response = connection.get(next_url, pagelen: PAGE_LENGTH, sort: :created_on)
+      Page.new(parsed_response, type)
+    end
+  end
+end
diff --git a/lib/bitbucket/representation/base.rb b/lib/bitbucket/representation/base.rb
new file mode 100644
index 00000000000..94adaacc9b5
--- /dev/null
+++ b/lib/bitbucket/representation/base.rb
@@ -0,0 +1,17 @@
+module Bitbucket
+  module Representation
+    class Base
+      def initialize(raw)
+        @raw = raw
+      end
+
+      def self.decorate(entries)
+        entries.map { |entry| new(entry)}
+      end
+
+      private
+
+      attr_reader :raw
+    end
+  end
+end
diff --git a/lib/bitbucket/representation/comment.rb b/lib/bitbucket/representation/comment.rb
new file mode 100644
index 00000000000..4937aa9728f
--- /dev/null
+++ b/lib/bitbucket/representation/comment.rb
@@ -0,0 +1,27 @@
+module Bitbucket
+  module Representation
+    class Comment < Representation::Base
+      def author
+        user['username']
+      end
+
+      def note
+        raw.fetch('content', {}).fetch('raw', nil)
+      end
+
+      def created_at
+        raw['created_on']
+      end
+
+      def updated_at
+        raw['updated_on'] || raw['created_on']
+      end
+
+      private
+
+      def user
+        raw.fetch('user', {})
+      end
+    end
+  end
+end
diff --git a/lib/bitbucket/representation/issue.rb b/lib/bitbucket/representation/issue.rb
new file mode 100644
index 00000000000..054064395c3
--- /dev/null
+++ b/lib/bitbucket/representation/issue.rb
@@ -0,0 +1,53 @@
+module Bitbucket
+  module Representation
+    class Issue < Representation::Base
+      CLOSED_STATUS = %w(resolved invalid duplicate wontfix closed).freeze
+
+      def iid
+        raw['id']
+      end
+
+      def kind
+        raw['kind']
+      end
+
+      def author
+        raw.fetch('reporter', {}).fetch('username', nil)
+      end
+
+      def description
+        raw.fetch('content', {}).fetch('raw', nil)
+      end
+
+      def state
+        closed? ? 'closed' : 'opened'
+      end
+
+      def title
+        raw['title']
+      end
+
+      def milestone
+        raw['milestone']['name'] if raw['milestone'].present?
+      end
+
+      def created_at
+        raw['created_on']
+      end
+
+      def updated_at
+        raw['edited_on']
+      end
+
+      def to_s
+        iid
+      end
+
+      private
+
+      def closed?
+        CLOSED_STATUS.include?(raw['state'])
+      end
+    end
+  end
+end
diff --git a/lib/bitbucket/representation/pull_request.rb b/lib/bitbucket/representation/pull_request.rb
new file mode 100644
index 00000000000..eebf8093380
--- /dev/null
+++ b/lib/bitbucket/representation/pull_request.rb
@@ -0,0 +1,65 @@
+module Bitbucket
+  module Representation
+    class PullRequest < Representation::Base
+      def author
+        raw.fetch('author', {}).fetch('username', nil)
+      end
+
+      def description
+        raw['description']
+      end
+
+      def iid
+        raw['id']
+      end
+
+      def state
+        if raw['state'] == 'MERGED'
+          'merged'
+        elsif raw['state'] == 'DECLINED'
+          'closed'
+        else
+          'opened'
+        end
+      end
+
+      def created_at
+        raw['created_on']
+      end
+
+      def updated_at
+        raw['updated_on']
+      end
+
+      def title
+        raw['title']
+      end
+
+      def source_branch_name
+        source_branch.fetch('branch', {}).fetch('name', nil)
+      end
+
+      def source_branch_sha
+        source_branch.fetch('commit', {}).fetch('hash', nil)
+      end
+
+      def target_branch_name
+        target_branch.fetch('branch', {}).fetch('name', nil)
+      end
+
+      def target_branch_sha
+        target_branch.fetch('commit', {}).fetch('hash', nil)
+      end
+
+      private
+
+      def source_branch
+        raw['source']
+      end
+
+      def target_branch
+        raw['destination']
+      end
+    end
+  end
+end
diff --git a/lib/bitbucket/representation/pull_request_comment.rb b/lib/bitbucket/representation/pull_request_comment.rb
new file mode 100644
index 00000000000..4f8efe03bae
--- /dev/null
+++ b/lib/bitbucket/representation/pull_request_comment.rb
@@ -0,0 +1,39 @@
+module Bitbucket
+  module Representation
+    class PullRequestComment < Comment
+      def iid
+        raw['id']
+      end
+
+      def file_path
+        inline.fetch('path')
+      end
+
+      def old_pos
+        inline.fetch('from')
+      end
+
+      def new_pos
+        inline.fetch('to')
+      end
+
+      def parent_id
+        raw.fetch('parent', {}).fetch('id', nil)
+      end
+
+      def inline?
+        raw.has_key?('inline')
+      end
+
+      def has_parent?
+        raw.has_key?('parent')
+      end
+
+      private
+
+      def inline
+        raw.fetch('inline', {})
+      end
+    end
+  end
+end
diff --git a/lib/bitbucket/representation/repo.rb b/lib/bitbucket/representation/repo.rb
new file mode 100644
index 00000000000..59b0fda8e14
--- /dev/null
+++ b/lib/bitbucket/representation/repo.rb
@@ -0,0 +1,71 @@
+module Bitbucket
+  module Representation
+    class Repo < Representation::Base
+      attr_reader :owner, :slug
+
+      def initialize(raw)
+        super(raw)
+      end
+
+      def owner_and_slug
+        @owner_and_slug ||= full_name.split('/', 2)
+      end
+
+      def owner
+        owner_and_slug.first
+      end
+
+      def slug
+        owner_and_slug.last
+      end
+
+      def clone_url(token = nil)
+        url = raw['links']['clone'].find { |link| link['name'] == 'https' }.fetch('href')
+
+        if token.present?
+          clone_url = URI.parse(url)
+          clone_url.user = "x-token-auth:#{token}"
+          clone_url.to_s
+        else
+          url
+        end
+      end
+
+      def description
+        raw['description']
+      end
+
+      def full_name
+        raw['full_name']
+      end
+
+      def issues_enabled?
+        raw['has_issues']
+      end
+
+      def name
+        raw['name']
+      end
+
+      def valid?
+        raw['scm'] == 'git'
+      end
+
+      def has_wiki?
+        raw['has_wiki']
+      end
+
+      def visibility_level
+        if raw['is_private']
+          Gitlab::VisibilityLevel::PRIVATE
+        else
+          Gitlab::VisibilityLevel::PUBLIC
+        end
+      end
+
+      def to_s
+        full_name
+      end
+    end
+  end
+end
diff --git a/lib/bitbucket/representation/user.rb b/lib/bitbucket/representation/user.rb
new file mode 100644
index 00000000000..ba6b7667b49
--- /dev/null
+++ b/lib/bitbucket/representation/user.rb
@@ -0,0 +1,9 @@
+module Bitbucket
+  module Representation
+    class User < Representation::Base
+      def username
+        raw['username']
+      end
+    end
+  end
+end
diff --git a/lib/ci/ansi2html.rb b/lib/ci/ansi2html.rb
index 229050151d3..b3ccad7b28d 100644
--- a/lib/ci/ansi2html.rb
+++ b/lib/ci/ansi2html.rb
@@ -13,7 +13,7 @@ module Ci
       5 => 'magenta',
       6 => 'cyan',
       7 => 'white', # not that this is gray in the dark (aka default) color table
-    }
+    }.freeze
 
     STYLE_SWITCHES = {
       bold:       0x01,
@@ -21,7 +21,7 @@ module Ci
       underline:  0x04,
       conceal:    0x08,
       cross:      0x10,
-    }
+    }.freeze
 
     def self.convert(ansi, state = nil)
       Converter.new.convert(ansi, state)
@@ -29,64 +29,108 @@ module Ci
 
     class Converter
       def on_0(s) reset()                            end
+
       def on_1(s) enable(STYLE_SWITCHES[:bold])      end
+
       def on_3(s) enable(STYLE_SWITCHES[:italic])    end
+
       def on_4(s) enable(STYLE_SWITCHES[:underline]) end
+
       def on_8(s) enable(STYLE_SWITCHES[:conceal])   end
+
       def on_9(s) enable(STYLE_SWITCHES[:cross])     end
 
       def on_21(s) disable(STYLE_SWITCHES[:bold])      end
+
       def on_22(s) disable(STYLE_SWITCHES[:bold])      end
+
       def on_23(s) disable(STYLE_SWITCHES[:italic])    end
+
       def on_24(s) disable(STYLE_SWITCHES[:underline]) end
+
       def on_28(s) disable(STYLE_SWITCHES[:conceal])   end
+
       def on_29(s) disable(STYLE_SWITCHES[:cross])     end
 
       def on_30(s) set_fg_color(0) end
+
       def on_31(s) set_fg_color(1) end
+
       def on_32(s) set_fg_color(2) end
+
       def on_33(s) set_fg_color(3) end
+
       def on_34(s) set_fg_color(4) end
+
       def on_35(s) set_fg_color(5) end
+
       def on_36(s) set_fg_color(6) end
+
       def on_37(s) set_fg_color(7) end
+
       def on_38(s) set_fg_color_256(s) end
+
       def on_39(s) set_fg_color(9) end
 
       def on_40(s) set_bg_color(0) end
+
       def on_41(s) set_bg_color(1) end
+
       def on_42(s) set_bg_color(2) end
+
       def on_43(s) set_bg_color(3) end
+
       def on_44(s) set_bg_color(4) end
+
       def on_45(s) set_bg_color(5) end
+
       def on_46(s) set_bg_color(6) end
+
       def on_47(s) set_bg_color(7) end
+
       def on_48(s) set_bg_color_256(s) end
+
       def on_49(s) set_bg_color(9) end
 
       def on_90(s) set_fg_color(0, 'l') end
+
       def on_91(s) set_fg_color(1, 'l') end
+
       def on_92(s) set_fg_color(2, 'l') end
+
       def on_93(s) set_fg_color(3, 'l') end
+
       def on_94(s) set_fg_color(4, 'l') end
+
       def on_95(s) set_fg_color(5, 'l') end
+
       def on_96(s) set_fg_color(6, 'l') end
+
       def on_97(s) set_fg_color(7, 'l') end
+
       def on_99(s) set_fg_color(9, 'l') end
 
       def on_100(s) set_bg_color(0, 'l') end
+
       def on_101(s) set_bg_color(1, 'l') end
+
       def on_102(s) set_bg_color(2, 'l') end
+
       def on_103(s) set_bg_color(3, 'l') end
+
       def on_104(s) set_bg_color(4, 'l') end
+
       def on_105(s) set_bg_color(5, 'l') end
+
       def on_106(s) set_bg_color(6, 'l') end
+
       def on_107(s) set_bg_color(7, 'l') end
+
       def on_109(s) set_bg_color(9, 'l') end
 
       attr_accessor :offset, :n_open_tags, :fg_color, :bg_color, :style_mask
 
-      STATE_PARAMS = [:offset, :n_open_tags, :fg_color, :bg_color, :style_mask]
+      STATE_PARAMS = [:offset, :n_open_tags, :fg_color, :bg_color, :style_mask].freeze
 
       def convert(raw, new_state)
         reset_state
@@ -105,7 +149,7 @@ module Ci
             break
           elsif s.scan(/</)
             @out << '&lt;'
-          elsif s.scan(/\n/)
+          elsif s.scan(/\r?\n/)
             @out << '<br>'
           else
             @out << s.scan(/./m)
@@ -126,7 +170,7 @@ module Ci
         # We are only interested in color and text style changes - triggered by
         # sequences starting with '\e[' and ending with 'm'. Any other control
         # sequence gets stripped (including stuff like "delete last line")
-        return unless indicator == '[' and terminator == 'm'
+        return unless indicator == '[' && terminator == 'm'
 
         close_open_tags()
 
diff --git a/lib/ci/api/api.rb b/lib/ci/api/api.rb
index a6b9beecded..24bb3649a76 100644
--- a/lib/ci/api/api.rb
+++ b/lib/ci/api/api.rb
@@ -8,6 +8,16 @@ module Ci
         rack_response({ 'message' => '404 Not found' }.to_json, 404)
       end
 
+      # Retain 405 error rather than a 500 error for Grape 0.15.0+.
+      # https://github.com/ruby-grape/grape/blob/a3a28f5b5dfbb2797442e006dbffd750b27f2a76/UPGRADING.md#changes-to-method-not-allowed-routes
+      rescue_from Grape::Exceptions::MethodNotAllowed do |e|
+        error! e.message, e.status, e.headers
+      end
+
+      rescue_from Grape::Exceptions::Base do |e|
+        error! e.message, e.status, e.headers
+      end
+
       rescue_from :all do |exception|
         handle_api_exception(exception)
       end
diff --git a/lib/ci/api/builds.rb b/lib/ci/api/builds.rb
index ed87a2603e8..746e76a1b1f 100644
--- a/lib/ci/api/builds.rb
+++ b/lib/ci/api/builds.rb
@@ -16,17 +16,33 @@ module Ci
           not_found! unless current_runner.active?
           update_runner_info
 
-          build = Ci::RegisterBuildService.new.execute(current_runner)
+          if current_runner.is_runner_queue_value_latest?(params[:last_update])
+            header 'X-GitLab-Last-Update', params[:last_update]
+            Gitlab::Metrics.add_event(:build_not_found_cached)
+            return build_not_found!
+          end
 
-          if build
-            Gitlab::Metrics.add_event(:build_found,
-                                      project: build.project.path_with_namespace)
+          new_update = current_runner.ensure_runner_queue_value
 
-            present build, with: Entities::BuildDetails
-          else
-            Gitlab::Metrics.add_event(:build_not_found)
+          result = Ci::RegisterJobService.new(current_runner).execute
+
+          if result.valid?
+            if result.build
+              Gitlab::Metrics.add_event(:build_found,
+                                        project: result.build.project.path_with_namespace)
 
-            build_not_found!
+              present result.build, with: Entities::BuildDetails
+            else
+              Gitlab::Metrics.add_event(:build_not_found)
+
+              header 'X-GitLab-Last-Update', new_update
+
+              build_not_found!
+            end
+          else
+            # We received build that is invalid due to concurrency conflict
+            Gitlab::Metrics.add_event(:build_invalid)
+            conflict!
           end
         end
 
@@ -41,7 +57,7 @@ module Ci
         put ":id" do
           authenticate_runner!
           build = Ci::Build.where(runner_id: current_runner.id).running.find(params[:id])
-          forbidden!('Build has been erased!') if build.erased?
+          validate_build!(build)
 
           update_runner_info
 
@@ -71,9 +87,7 @@ module Ci
         #   PATCH /builds/:id/trace.txt
         patch ":id/trace.txt" do
           build = Ci::Build.find_by_id(params[:id])
-          not_found! unless build
-          authenticate_build_token!(build)
-          forbidden!('Build has been erased!') if build.erased?
+          authenticate_build!(build)
 
           error!('400 Missing header Content-Range', 400) unless request.headers.has_key?('Content-Range')
           content_range = request.headers['Content-Range']
@@ -104,8 +118,7 @@ module Ci
           Gitlab::Workhorse.verify_api_request!(headers)
           not_allowed! unless Gitlab.config.artifacts.enabled
           build = Ci::Build.find_by_id(params[:id])
-          not_found! unless build
-          authenticate_build_token!(build)
+          authenticate_build!(build)
           forbidden!('build is not running') unless build.running?
 
           if params[:filesize]
@@ -142,10 +155,8 @@ module Ci
           require_gitlab_workhorse!
           not_allowed! unless Gitlab.config.artifacts.enabled
           build = Ci::Build.find_by_id(params[:id])
-          not_found! unless build
-          authenticate_build_token!(build)
+          authenticate_build!(build)
           forbidden!('Build is not running!') unless build.running?
-          forbidden!('Build has been erased!') if build.erased?
 
           artifacts_upload_path = ArtifactUploader.artifacts_upload_path
           artifacts = uploaded_file(:file, artifacts_upload_path)
@@ -156,7 +167,10 @@ module Ci
 
           build.artifacts_file = artifacts
           build.artifacts_metadata = metadata
-          build.artifacts_expire_in = params['expire_in']
+          build.artifacts_expire_in =
+            params['expire_in'] ||
+            Gitlab::CurrentSettings.current_application_settings
+              .default_artifacts_expire_in
 
           if build.save
             present(build, with: Entities::BuildDetails)
@@ -176,8 +190,7 @@ module Ci
         #   GET /builds/:id/artifacts
         get ":id/artifacts" do
           build = Ci::Build.find_by_id(params[:id])
-          not_found! unless build
-          authenticate_build_token!(build)
+          authenticate_build!(build)
           artifacts_file = build.artifacts_file
 
           unless artifacts_file.file_storage?
@@ -202,9 +215,9 @@ module Ci
         #   DELETE /builds/:id/artifacts
         delete ":id/artifacts" do
           build = Ci::Build.find_by_id(params[:id])
-          not_found! unless build
-          authenticate_build_token!(build)
+          authenticate_build!(build)
 
+          status(200)
           build.erase_artifacts!
         end
       end
diff --git a/lib/ci/api/helpers.rb b/lib/ci/api/helpers.rb
index e608f5f6cad..996990b464f 100644
--- a/lib/ci/api/helpers.rb
+++ b/lib/ci/api/helpers.rb
@@ -1,7 +1,7 @@
 module Ci
   module API
     module Helpers
-      BUILD_TOKEN_HEADER = "HTTP_BUILD_TOKEN"
+      BUILD_TOKEN_HEADER = "HTTP_BUILD_TOKEN".freeze
       BUILD_TOKEN_PARAM = :token
       UPDATE_RUNNER_EVERY = 10 * 60
 
@@ -13,8 +13,19 @@ module Ci
         forbidden! unless current_runner
       end
 
-      def authenticate_build_token!(build)
-        forbidden! unless build_token_valid?(build)
+      def authenticate_build!(build)
+        validate_build!(build) do
+          forbidden! unless build_token_valid?(build)
+        end
+      end
+
+      def validate_build!(build)
+        not_found! unless build
+
+        yield if block_given?
+
+        forbidden!('Project has been deleted!') unless build.project
+        forbidden!('Build has been erased!') if build.erased?
       end
 
       def runner_registration_token_valid?
@@ -49,7 +60,7 @@ module Ci
       end
 
       def build_not_found!
-        if headers['User-Agent'].match(/gitlab-ci-multi-runner \d+\.\d+\.\d+(~beta\.\d+\.g[0-9a-f]+)? /)
+        if headers['User-Agent'].to_s =~ /gitlab-ci-multi-runner \d+\.\d+\.\d+(~beta\.\d+\.g[0-9a-f]+)? /
           no_content!
         else
           not_found!
@@ -62,7 +73,7 @@ module Ci
 
       def get_runner_version_from_params
         return unless params["info"].present?
-        attributes_for_keys(["name", "version", "revision", "platform", "architecture"], params["info"])
+        attributes_for_keys(%w(name version revision platform architecture), params["info"])
       end
 
       def max_artifacts_size
diff --git a/lib/ci/api/runners.rb b/lib/ci/api/runners.rb
index bcc82969eb3..45aa2adccf5 100644
--- a/lib/ci/api/runners.rb
+++ b/lib/ci/api/runners.rb
@@ -1,44 +1,38 @@
 module Ci
   module API
-    # Runners API
     class Runners < Grape::API
       resource :runners do
-        # Delete runner
-        # Parameters:
-        #   token (required) - The unique token of runner
-        #
-        # Example Request:
-        #   GET /runners/delete
+        desc 'Delete a runner'
+        params do
+          requires :token, type: String, desc: 'The unique token of the runner'
+        end
         delete "delete" do
-          required_attributes! [:token]
           authenticate_runner!
+
+          status(200)
           Ci::Runner.find_by_token(params[:token]).destroy
         end
 
-        # Register a new runner
-        #
-        # Note: This is an "internal" API called when setting up
-        # runners, so it is authenticated differently.
-        #
-        # Parameters:
-        #   token (required) - The unique token of runner
-        #
-        # Example Request:
-        #   POST /runners/register
+        desc 'Register a new runner' do
+          success Entities::Runner
+        end
+        params do
+          requires :token, type: String, desc: 'The unique token of the runner'
+          optional :description, type: String, desc: 'The description of the runner'
+          optional :tag_list, type: Array[String], desc: 'A list of tags the runner should run for'
+          optional :run_untagged, type: Boolean, desc: 'Flag if the runner should execute untagged jobs'
+          optional :locked, type: Boolean, desc: 'Lock this runner for this specific project'
+        end
         post "register" do
-          required_attributes! [:token]
-
-          attributes = attributes_for_keys(
-            [:description, :tag_list, :run_untagged, :locked]
-          )
+          runner_params = declared(params, include_missing: false).except(:token)
 
           runner =
             if runner_registration_token_valid?
               # Create shared runner. Requires admin access
-              Ci::Runner.create(attributes.merge(is_shared: true))
+              Ci::Runner.create(runner_params.merge(is_shared: true))
             elsif project = Project.find_by(runners_token: params[:token])
               # Create a specific runner for project.
-              project.runners.create(attributes)
+              project.runners.create(runner_params)
             end
 
           return forbidden! unless runner
diff --git a/lib/ci/api/triggers.rb b/lib/ci/api/triggers.rb
index 63b42113513..6e622601680 100644
--- a/lib/ci/api/triggers.rb
+++ b/lib/ci/api/triggers.rb
@@ -1,41 +1,30 @@
 module Ci
   module API
-    # Build Trigger API
     class Triggers < Grape::API
       resource :projects do
-        # Trigger a GitLab CI project build
-        #
-        # Parameters:
-        #   id (required) - The ID of a CI project
-        #   ref (required) - The name of project's branch or tag
-        #   token (required) - The uniq token of trigger
-        # Example Request:
-        #   POST /projects/:id/ref/:ref/trigger
+        desc 'Trigger a GitLab CI project build' do
+          success Entities::TriggerRequest
+        end
+        params do
+          requires :id, type: Integer, desc: 'The ID of a CI project'
+          requires :ref, type: String, desc: "The name of project's branch or tag"
+          requires :token, type: String, desc: 'The unique token of the trigger'
+          optional :variables, type: Hash, desc: 'Optional build variables'
+        end
         post ":id/refs/:ref/trigger" do
-          required_attributes! [:token]
-
-          project = Project.find_by(ci_id: params[:id].to_i)
-          trigger = Ci::Trigger.find_by_token(params[:token].to_s)
+          project = Project.find_by(ci_id: params[:id])
+          trigger = Ci::Trigger.find_by_token(params[:token])
           not_found! unless project && trigger
           unauthorized! unless trigger.project == project
 
-          # validate variables
-          variables = params[:variables]
-          if variables
-            unless variables.is_a?(Hash)
-              render_api_error!('variables needs to be a hash', 400)
-            end
-
-            unless variables.all? { |key, value| key.is_a?(String) && value.is_a?(String) }
-              render_api_error!('variables needs to be a map of key-valued strings', 400)
-            end
-
-            # convert variables from Mash to Hash
-            variables = variables.to_h
+          # Validate variables
+          variables = params[:variables].to_h
+          unless variables.all? { |key, value| key.is_a?(String) && value.is_a?(String) }
+            render_api_error!('variables needs to be a map of key-valued strings', 400)
           end
 
           # create request and trigger builds
-          trigger_request = Ci::CreateTriggerRequestService.new.execute(project, trigger, params[:ref].to_s, variables)
+          trigger_request = Ci::CreateTriggerRequestService.new.execute(project, trigger, params[:ref], variables)
           if trigger_request
             present trigger_request, with: Entities::TriggerRequest
           else
diff --git a/lib/ci/gitlab_ci_yaml_processor.rb b/lib/ci/gitlab_ci_yaml_processor.rb
index fef652cb975..15a461a16dd 100644
--- a/lib/ci/gitlab_ci_yaml_processor.rb
+++ b/lib/ci/gitlab_ci_yaml_processor.rb
@@ -1,6 +1,6 @@
 module Ci
   class GitlabCiYamlProcessor
-    class ValidationError < StandardError; end
+    ValidationError = Class.new(StandardError)
 
     include Gitlab::Ci::Config::Entry::LegacyValidationHelpers
 
@@ -58,9 +58,10 @@ module Ci
         commands: job[:commands],
         tag_list: job[:tags] || [],
         name: job[:name].to_s,
-        allow_failure: job[:allow_failure] || false,
+        allow_failure: job[:ignore],
         when: job[:when] || 'on_success',
         environment: job[:environment_name],
+        coverage_regex: job[:coverage],
         yaml_variables: yaml_variables(name),
         options: {
           image: job[:image],
@@ -118,7 +119,7 @@ module Ci
         .merge(job_variables(name))
 
       variables.map do |key, value|
-        { key: key, value: value, public: true }
+        { key: key.to_s, value: value, public: true }
       end
     end
 
diff --git a/lib/constraints/group_url_constrainer.rb b/lib/constraints/group_url_constrainer.rb
index 5711d96a586..bae4db1ca4d 100644
--- a/lib/constraints/group_url_constrainer.rb
+++ b/lib/constraints/group_url_constrainer.rb
@@ -4,7 +4,7 @@ class GroupUrlConstrainer
 
     return false unless valid?(id)
 
-    Group.find_by(path: id).present?
+    Group.find_by_full_path(id).present?
   end
 
   private
diff --git a/lib/constraints/project_url_constrainer.rb b/lib/constraints/project_url_constrainer.rb
index 730b05bed97..a10b4657d7d 100644
--- a/lib/constraints/project_url_constrainer.rb
+++ b/lib/constraints/project_url_constrainer.rb
@@ -8,6 +8,6 @@ class ProjectUrlConstrainer
       return false
     end
 
-    Project.find_with_namespace(full_path).present?
+    Project.find_by_full_path(full_path).present?
   end
 end
diff --git a/lib/container_registry/client.rb b/lib/container_registry/client.rb
index 2edddb84fc3..7f5f6d9ddb6 100644
--- a/lib/container_registry/client.rb
+++ b/lib/container_registry/client.rb
@@ -5,7 +5,7 @@ module ContainerRegistry
   class Client
     attr_accessor :uri
 
-    MANIFEST_VERSION = 'application/vnd.docker.distribution.manifest.v2+json'
+    MANIFEST_VERSION = 'application/vnd.docker.distribution.manifest.v2+json'.freeze
 
     # Taken from: FaradayMiddleware::FollowRedirects
     REDIRECT_CODES = Set.new [301, 302, 303, 307]
diff --git a/lib/email_template_interceptor.rb b/lib/email_template_interceptor.rb
index fb04a7824b8..63f9f8d7a5a 100644
--- a/lib/email_template_interceptor.rb
+++ b/lib/email_template_interceptor.rb
@@ -5,8 +5,8 @@ class EmailTemplateInterceptor
   def self.delivering_email(message)
     # Remove HTML part if HTML emails are disabled.
     unless current_application_settings.html_emails_enabled
-      message.part.delete_if do |part|
-        part.content_type.try(:start_with?, 'text/html')
+      message.parts.delete_if do |part|
+        part.content_type.start_with?('text/html')
       end
     end
   end
diff --git a/lib/event_filter.rb b/lib/event_filter.rb
index 21f6a9a762b..515095af1c2 100644
--- a/lib/event_filter.rb
+++ b/lib/event_filter.rb
@@ -14,6 +14,10 @@ class EventFilter
       'merged'
     end
 
+    def issue
+      'issue'
+    end
+
     def comments
       'comments'
     end
@@ -32,32 +36,20 @@ class EventFilter
   end
 
   def apply_filter(events)
-    return events unless params.present?
-
-    filter = params.dup
-    actions = []
+    return events if params.blank? || params == EventFilter.all
 
-    case filter
+    case params
     when EventFilter.push
-      actions = [Event::PUSHED]
+      events.where(action: Event::PUSHED)
     when EventFilter.merged
-      actions = [Event::MERGED]
+      events.where(action: Event::MERGED)
     when EventFilter.comments
-      actions = [Event::COMMENTED]
+      events.where(action: Event::COMMENTED)
     when EventFilter.team
-      actions = [Event::JOINED, Event::LEFT, Event::EXPIRED]
-    when EventFilter.all
-      actions = [
-        Event::PUSHED,
-        Event::MERGED,
-        Event::COMMENTED,
-        Event::JOINED,
-        Event::LEFT,
-        Event::EXPIRED
-      ]
+      events.where(action: [Event::JOINED, Event::LEFT, Event::EXPIRED])
+    when EventFilter.issue
+      events.where(action: [Event::CREATED, Event::UPDATED, Event::CLOSED, Event::REOPENED])
     end
-
-    events.where(action: actions)
   end
 
   def options(key)
@@ -73,6 +65,10 @@ class EventFilter
   end
 
   def active?(key)
-    params.include? key
+    if params.present?
+      params.include? key
+    else
+      key == EventFilter.all
+    end
   end
 end
diff --git a/lib/extracts_path.rb b/lib/extracts_path.rb
index 82551f1f222..dd864eea3fa 100644
--- a/lib/extracts_path.rb
+++ b/lib/extracts_path.rb
@@ -2,7 +2,7 @@
 # file path string when combined in a request parameter
 module ExtractsPath
   # Raised when given an invalid file path
-  class InvalidPathError < StandardError; end
+  InvalidPathError = Class.new(StandardError)
 
   # Given a string containing both a Git tree-ish, such as a branch or tag, and
   # a filesystem path joined by forward slashes, attempts to separate the two.
@@ -42,7 +42,7 @@ module ExtractsPath
 
     return pair unless @project
 
-    if id.match(/^([[:alnum:]]{40})(.+)/)
+    if id =~ /^(\h{40})(.+)/
       # If the ref appears to be a SHA, we're done, just split the string
       pair = $~.captures
     else
diff --git a/lib/file_size_validator.rb b/lib/file_size_validator.rb
index 440dd44ece7..eb19ab45ac3 100644
--- a/lib/file_size_validator.rb
+++ b/lib/file_size_validator.rb
@@ -32,9 +32,9 @@ class FileSizeValidator < ActiveModel::EachValidator
   end
 
   def validate_each(record, attribute, value)
-    raise(ArgumentError, "A CarrierWave::Uploader::Base object was expected") unless value.kind_of? CarrierWave::Uploader::Base
+    raise(ArgumentError, "A CarrierWave::Uploader::Base object was expected") unless value.is_a? CarrierWave::Uploader::Base
 
-    value = (options[:tokenizer] || DEFAULT_TOKENIZER).call(value) if value.kind_of?(String)
+    value = (options[:tokenizer] || DEFAULT_TOKENIZER).call(value) if value.is_a?(String)
 
     CHECKS.each do |key, validity_check|
       next unless check_value = options[key]
diff --git a/lib/gitlab/access.rb b/lib/gitlab/access.rb
index 9b484a2ecfd..8c28009b9c6 100644
--- a/lib/gitlab/access.rb
+++ b/lib/gitlab/access.rb
@@ -5,7 +5,7 @@
 #
 module Gitlab
   module Access
-    class AccessDeniedError < StandardError; end
+    AccessDeniedError = Class.new(StandardError)
 
     NO_ACCESS = 0
     GUEST     = 10
@@ -21,9 +21,7 @@ module Gitlab
     PROTECTION_DEV_CAN_MERGE = 3
 
     class << self
-      def values
-        options.values
-      end
+      delegate :values, to: :options
 
       def all_values
         options_with_owner.values
diff --git a/lib/gitlab/allowable.rb b/lib/gitlab/allowable.rb
new file mode 100644
index 00000000000..e4f7cad2b79
--- /dev/null
+++ b/lib/gitlab/allowable.rb
@@ -0,0 +1,7 @@
+module Gitlab
+  module Allowable
+    def can?(user, action, subject = :global)
+      Ability.allowed?(user, action, subject)
+    end
+  end
+end
diff --git a/lib/gitlab/asciidoc.rb b/lib/gitlab/asciidoc.rb
index 1a22ad9acf5..d575367d81a 100644
--- a/lib/gitlab/asciidoc.rb
+++ b/lib/gitlab/asciidoc.rb
@@ -1,4 +1,6 @@
 require 'asciidoctor'
+require 'asciidoctor/converter/html5'
+require "asciidoctor-plantuml"
 
 module Gitlab
   # Parser/renderer for the AsciiDoc format that uses Asciidoctor and filters
@@ -6,7 +8,7 @@ module Gitlab
   module Asciidoc
     DEFAULT_ADOC_ATTRS = [
       'showtitle', 'idprefix=user-content-', 'idseparator=-', 'env=gitlab',
-      'env-gitlab', 'source-highlighter=html-pipeline'
+      'env-gitlab', 'source-highlighter=html-pipeline', 'icons=font'
     ].freeze
 
     # Public: Converts the provided Asciidoc markup into HTML.
@@ -23,16 +25,54 @@ module Gitlab
     def self.render(input, context, asciidoc_opts = {})
       asciidoc_opts.reverse_merge!(
         safe: :secure,
-        backend: :html5,
+        backend: :gitlab_html5,
         attributes: []
       )
       asciidoc_opts[:attributes].unshift(*DEFAULT_ADOC_ATTRS)
 
+      plantuml_setup
+
       html = ::Asciidoctor.convert(input, asciidoc_opts)
 
       html = Banzai.post_process(html, context)
 
+      filter = Banzai::Filter::SanitizationFilter.new(html)
+      html = filter.call.to_s
+
       html.html_safe
     end
+
+    def self.plantuml_setup
+      Asciidoctor::PlantUml.configure do |conf|
+        conf.url = ApplicationSetting.current.plantuml_url
+        conf.svg_enable = ApplicationSetting.current.plantuml_enabled
+        conf.png_enable = ApplicationSetting.current.plantuml_enabled
+        conf.txt_enable = false
+      end
+    end
+
+    class Html5Converter < Asciidoctor::Converter::Html5Converter
+      extend Asciidoctor::Converter::Config
+
+      register_for 'gitlab_html5'
+
+      def stem(node)
+        return super unless node.style.to_sym == :latexmath
+
+        %(<pre#{id_attribute(node)} class="code math js-render-math #{node.role}" data-math-style="display"><code>#{node.content}</code></pre>)
+      end
+
+      def inline_quoted(node)
+        return super unless node.type.to_sym == :latexmath
+
+        %(<code#{id_attribute(node)} class="code math js-render-math #{node.role}" data-math-style="inline">#{node.text}</code>)
+      end
+
+      private
+
+      def id_attribute(node)
+        node.id ? %( id="#{node.id}") : nil
+      end
+    end
   end
 end
diff --git a/lib/gitlab/auth.rb b/lib/gitlab/auth.rb
index aca5d0020cf..eee5601b0ed 100644
--- a/lib/gitlab/auth.rb
+++ b/lib/gitlab/auth.rb
@@ -1,37 +1,55 @@
 module Gitlab
   module Auth
-    class MissingPersonalTokenError < StandardError; end
+    MissingPersonalTokenError = Class.new(StandardError)
+
+    # Scopes used for GitLab API access
+    API_SCOPES = [:api, :read_user].freeze
+
+    # Scopes used for OpenID Connect
+    OPENID_SCOPES = [:openid].freeze
+
+    # Default scopes for OAuth applications that don't define their own
+    DEFAULT_SCOPES = [:api].freeze
+
+    # Other available scopes
+    OPTIONAL_SCOPES = (API_SCOPES + OPENID_SCOPES - DEFAULT_SCOPES).freeze
 
     class << self
       def find_for_git_client(login, password, project:, ip:)
         raise "Must provide an IP for rate limiting" if ip.nil?
 
+        # `user_with_password_for_git` should be the last check
+        # because it's the most expensive, especially when LDAP
+        # is enabled.
         result =
           service_request_check(login, password, project) ||
           build_access_token_check(login, password) ||
-          user_with_password_for_git(login, password) ||
-          oauth_access_token_check(login, password) ||
           lfs_token_check(login, password) ||
-          personal_access_token_check(login, password) ||
+          oauth_access_token_check(login, password) ||
+          user_with_password_for_git(login, password) ||
+          personal_access_token_check(password) ||
           Gitlab::Auth::Result.new
 
         rate_limit!(ip, success: result.success?, login: login)
+        Gitlab::Auth::UniqueIpsLimiter.limit_user!(result.actor)
 
         result
       end
 
       def find_with_user_password(login, password)
-        user = User.by_login(login)
+        Gitlab::Auth::UniqueIpsLimiter.limit_user! do
+          user = User.by_login(login)
 
-        # If no user is found, or it's an LDAP server, try LDAP.
-        #   LDAP users are only authenticated via LDAP
-        if user.nil? || user.ldap_user?
-          # Second chance - try LDAP authentication
-          return nil unless Gitlab::LDAP::Config.enabled?
+          # If no user is found, or it's an LDAP server, try LDAP.
+          #   LDAP users are only authenticated via LDAP
+          if user.nil? || user.ldap_user?
+            # Second chance - try LDAP authentication
+            return nil unless Gitlab::LDAP::Config.enabled?
 
-          Gitlab::LDAP::Authentication.login(login, password)
-        else
-          user if user.valid_password?(password)
+            Gitlab::LDAP::Authentication.login(login, password)
+          else
+            user if user.active? && user.valid_password?(password)
+          end
         end
       end
 
@@ -88,21 +106,31 @@ module Gitlab
       def oauth_access_token_check(login, password)
         if login == "oauth2" && password.present?
           token = Doorkeeper::AccessToken.by_token(password)
-          if token && token.accessible?
+          if valid_oauth_token?(token)
             user = User.find_by(id: token.resource_owner_id)
             Gitlab::Auth::Result.new(user, nil, :oauth, read_authentication_abilities)
           end
         end
       end
 
-      def personal_access_token_check(login, password)
-        if login && password
-          user = User.find_by_personal_access_token(password)
-          validation = User.by_login(login)
-          Gitlab::Auth::Result.new(user, nil, :personal_token, full_authentication_abilities) if user.present? && user == validation
+      def personal_access_token_check(password)
+        return unless password.present?
+
+        token = PersonalAccessTokensFinder.new(state: 'active').find_by(token: password)
+
+        if token && valid_api_token?(token)
+          Gitlab::Auth::Result.new(token.user, nil, :personal_token, full_authentication_abilities)
         end
       end
 
+      def valid_oauth_token?(token)
+        token && token.accessible? && valid_api_token?(token)
+      end
+
+      def valid_api_token?(token)
+        AccessTokenValidationService.new(token).include_any_scope?(['api'])
+      end
+
       def lfs_token_check(login, password)
         deploy_key_matches = login.match(/\Alfs\+deploy-key-(\d+)\z/)
 
@@ -124,7 +152,9 @@ module Gitlab
             read_authentication_abilities
           end
 
-        Result.new(actor, nil, token_handler.type, authentication_abilities) if Devise.secure_compare(token_handler.token, password)
+        if Devise.secure_compare(token_handler.token, password)
+          Gitlab::Auth::Result.new(actor, nil, token_handler.type, authentication_abilities)
+        end
       end
 
       def build_access_token_check(login, password)
diff --git a/lib/gitlab/auth/result.rb b/lib/gitlab/auth/result.rb
index 6be7f690676..39b86c61a18 100644
--- a/lib/gitlab/auth/result.rb
+++ b/lib/gitlab/auth/result.rb
@@ -9,8 +9,7 @@ module Gitlab
 
       def lfs_deploy_token?(for_project)
         type == :lfs_deploy_token &&
-          actor &&
-          actor.projects.include?(for_project)
+          actor.try(:has_access_to?, for_project)
       end
 
       def success?
diff --git a/lib/gitlab/auth/too_many_ips.rb b/lib/gitlab/auth/too_many_ips.rb
new file mode 100644
index 00000000000..ed862791551
--- /dev/null
+++ b/lib/gitlab/auth/too_many_ips.rb
@@ -0,0 +1,17 @@
+module Gitlab
+  module Auth
+    class TooManyIps < StandardError
+      attr_reader :user_id, :ip, :unique_ips_count
+
+      def initialize(user_id, ip, unique_ips_count)
+        @user_id = user_id
+        @ip = ip
+        @unique_ips_count = unique_ips_count
+      end
+
+      def message
+        "User #{user_id} from IP: #{ip} tried logging from too many ips: #{unique_ips_count}"
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/auth/unique_ips_limiter.rb b/lib/gitlab/auth/unique_ips_limiter.rb
new file mode 100644
index 00000000000..bf2239ca150
--- /dev/null
+++ b/lib/gitlab/auth/unique_ips_limiter.rb
@@ -0,0 +1,43 @@
+module Gitlab
+  module Auth
+    class UniqueIpsLimiter
+      USER_UNIQUE_IPS_PREFIX = 'user_unique_ips'.freeze
+
+      class << self
+        def limit_user_id!(user_id)
+          if config.unique_ips_limit_enabled
+            ip = RequestContext.client_ip
+            unique_ips = update_and_return_ips_count(user_id, ip)
+
+            raise TooManyIps.new(user_id, ip, unique_ips) if unique_ips > config.unique_ips_limit_per_user
+          end
+        end
+
+        def limit_user!(user = nil)
+          user ||= yield if block_given?
+          limit_user_id!(user.id) unless user.nil?
+          user
+        end
+
+        def config
+          Gitlab::CurrentSettings.current_application_settings
+        end
+
+        def update_and_return_ips_count(user_id, ip)
+          time = Time.now.utc.to_i
+          key = "#{USER_UNIQUE_IPS_PREFIX}:#{user_id}"
+
+          Gitlab::Redis.with do |redis|
+            unique_ips_count = nil
+            redis.multi do |r|
+              r.zadd(key, time, ip)
+              r.zremrangebyscore(key, 0, time - config.unique_ips_limit_time_window)
+              unique_ips_count = r.zcard(key)
+            end
+            unique_ips_count.value
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/award_emoji.rb b/lib/gitlab/award_emoji.rb
deleted file mode 100644
index 39b43ab5489..00000000000
--- a/lib/gitlab/award_emoji.rb
+++ /dev/null
@@ -1,83 +0,0 @@
-module Gitlab
-  class AwardEmoji
-    CATEGORIES = {
-      objects: "Objects",
-      travel: "Travel",
-      symbols: "Symbols",
-      nature: "Nature",
-      people: "People",
-      activity: "Activity",
-      flags: "Flags",
-      food: "Food"
-    }.with_indifferent_access
-
-    def self.normalize_emoji_name(name)
-      aliases[name] || name
-    end
-
-    def self.emoji_by_category
-      unless @emoji_by_category
-        @emoji_by_category = Hash.new { |h, key| h[key] = [] }
-
-        emojis.each do |emoji_name, data|
-          data["name"] = emoji_name
-
-          # Skip Fitzpatrick(tone) modifiers
-          next if data["category"] == "modifier"
-
-          category = data["category"]
-
-          @emoji_by_category[category] << data
-        end
-
-        @emoji_by_category = @emoji_by_category.sort.to_h
-      end
-
-      @emoji_by_category
-    end
-
-    def self.emojis
-      @emojis ||=
-        begin
-          json_path = File.join(Rails.root, 'fixtures', 'emojis', 'index.json' )
-          JSON.parse(File.read(json_path))
-        end
-    end
-
-    def self.aliases
-      @aliases ||=
-        begin
-          json_path = File.join(Rails.root, 'fixtures', 'emojis', 'aliases.json')
-          JSON.parse(File.read(json_path))
-        end
-    end
-
-    # Returns an Array of Emoji names and their asset URLs.
-    def self.urls
-      @urls ||= begin
-                  path = File.join(Rails.root, 'fixtures', 'emojis', 'digests.json')
-                  # Construct the full asset path ourselves because
-                  # ActionView::Helpers::AssetUrlHelper.asset_url is slow for hundreds
-                  # of entries since it has to do a lot of extra work (e.g. regexps).
-                  prefix = Gitlab::Application.config.assets.prefix
-                  digest = Gitlab::Application.config.assets.digest
-                  base =
-                    if defined?(Gitlab::Application.config.relative_url_root) && Gitlab::Application.config.relative_url_root
-                      Gitlab::Application.config.relative_url_root
-                    else
-                      ''
-                    end
-
-                  JSON.parse(File.read(path)).map do |hash|
-                    if digest
-                      fname = "#{hash['unicode']}-#{hash['digest']}"
-                    else
-                      fname = hash['unicode']
-                    end
-
-                    { name: hash['name'], path: File.join(base, prefix, "#{fname}.png") }
-                  end
-                end
-    end
-  end
-end
diff --git a/lib/gitlab/backend/shell.rb b/lib/gitlab/backend/shell.rb
deleted file mode 100644
index 82e194c1af1..00000000000
--- a/lib/gitlab/backend/shell.rb
+++ /dev/null
@@ -1,246 +0,0 @@
-require 'securerandom'
-
-module Gitlab
-  class Shell
-    class Error < StandardError; end
-
-    KeyAdder = Struct.new(:io) do
-      def add_key(id, key)
-        key = Gitlab::Shell.strip_key(key)
-        # Newline and tab are part of the 'protocol' used to transmit id+key to the other end
-        if key.include?("\t") || key.include?("\n")
-          raise Error.new("Invalid key: #{key.inspect}")
-        end
-
-        io.puts("#{id}\t#{key}")
-      end
-    end
-
-    class << self
-      def secret_token
-        @secret_token ||= begin
-          File.read(Gitlab.config.gitlab_shell.secret_file).chomp
-        end
-      end
-
-      def ensure_secret_token!
-        return if File.exist?(File.join(Gitlab.config.gitlab_shell.path, '.gitlab_shell_secret'))
-
-        generate_and_link_secret_token
-      end
-
-      def version_required
-        @version_required ||= File.read(Rails.root.
-                                        join('GITLAB_SHELL_VERSION')).strip
-      end
-
-      def strip_key(key)
-        key.split(/ /)[0, 2].join(' ')
-      end
-
-      private
-
-      # Create (if necessary) and link the secret token file
-      def generate_and_link_secret_token
-        secret_file = Gitlab.config.gitlab_shell.secret_file
-        shell_path = Gitlab.config.gitlab_shell.path
-
-        unless File.size?(secret_file)
-          # Generate a new token of 16 random hexadecimal characters and store it in secret_file.
-          @secret_token = SecureRandom.hex(16)
-          File.write(secret_file, @secret_token)
-        end
-
-        link_path = File.join(shell_path, '.gitlab_shell_secret')
-        if File.exist?(shell_path) && !File.exist?(link_path)
-          FileUtils.symlink(secret_file, link_path)
-        end
-      end
-    end
-
-    # Init new repository
-    #
-    # storage - project's storage path
-    # name - project path with namespace
-    #
-    # Ex.
-    #   add_repository("/path/to/storage", "gitlab/gitlab-ci")
-    #
-    def add_repository(storage, name)
-      Gitlab::Utils.system_silent([gitlab_shell_projects_path,
-                                   'add-project', storage, "#{name}.git"])
-    end
-
-    # Import repository
-    #
-    # storage - project's storage path
-    # name - project path with namespace
-    #
-    # Ex.
-    #   import_repository("/path/to/storage", "gitlab/gitlab-ci", "https://github.com/randx/six.git")
-    #
-    def import_repository(storage, name, url)
-      output, status = Popen::popen([gitlab_shell_projects_path, 'import-project',
-                                     storage, "#{name}.git", url, '900'])
-      raise Error, output unless status.zero?
-      true
-    end
-
-    # Move repository
-    # storage - project's storage path
-    # path - project path with namespace
-    # new_path - new project path with namespace
-    #
-    # Ex.
-    #   mv_repository("/path/to/storage", "gitlab/gitlab-ci", "randx/gitlab-ci-new")
-    #
-    def mv_repository(storage, path, new_path)
-      Gitlab::Utils.system_silent([gitlab_shell_projects_path, 'mv-project',
-                                   storage, "#{path}.git", "#{new_path}.git"])
-    end
-
-    # Fork repository to new namespace
-    # forked_from_storage - forked-from project's storage path
-    # path - project path with namespace
-    # forked_to_storage - forked-to project's storage path
-    # fork_namespace - namespace for forked project
-    #
-    # Ex.
-    #  fork_repository("/path/to/forked_from/storage", "gitlab/gitlab-ci", "/path/to/forked_to/storage", "randx")
-    #
-    def fork_repository(forked_from_storage, path, forked_to_storage, fork_namespace)
-      Gitlab::Utils.system_silent([gitlab_shell_projects_path, 'fork-project',
-                                   forked_from_storage, "#{path}.git", forked_to_storage,
-                                   fork_namespace])
-    end
-
-    # Remove repository from file system
-    #
-    # storage - project's storage path
-    # name - project path with namespace
-    #
-    # Ex.
-    #   remove_repository("/path/to/storage", "gitlab/gitlab-ci")
-    #
-    def remove_repository(storage, name)
-      Gitlab::Utils.system_silent([gitlab_shell_projects_path,
-                                   'rm-project', storage, "#{name}.git"])
-    end
-
-    # Add new key to gitlab-shell
-    #
-    # Ex.
-    #   add_key("key-42", "sha-rsa ...")
-    #
-    def add_key(key_id, key_content)
-      Gitlab::Utils.system_silent([gitlab_shell_keys_path,
-                                   'add-key', key_id, self.class.strip_key(key_content)])
-    end
-
-    # Batch-add keys to authorized_keys
-    #
-    # Ex.
-    #   batch_add_keys { |adder| adder.add_key("key-42", "sha-rsa ...") }
-    def batch_add_keys(&block)
-      IO.popen(%W(#{gitlab_shell_path}/bin/gitlab-keys batch-add-keys), 'w') do |io|
-        block.call(KeyAdder.new(io))
-      end
-    end
-
-    # Remove ssh key from gitlab shell
-    #
-    # Ex.
-    #   remove_key("key-342", "sha-rsa ...")
-    #
-    def remove_key(key_id, key_content)
-      Gitlab::Utils.system_silent([gitlab_shell_keys_path,
-                                   'rm-key', key_id, key_content])
-    end
-
-    # Remove all ssh keys from gitlab shell
-    #
-    # Ex.
-    #   remove_all_keys
-    #
-    def remove_all_keys
-      Gitlab::Utils.system_silent([gitlab_shell_keys_path, 'clear'])
-    end
-
-    # Add empty directory for storing repositories
-    #
-    # Ex.
-    #   add_namespace("/path/to/storage", "gitlab")
-    #
-    def add_namespace(storage, name)
-      FileUtils.mkdir(full_path(storage, name), mode: 0770) unless exists?(storage, name)
-    end
-
-    # Remove directory from repositories storage
-    # Every repository inside this directory will be removed too
-    #
-    # Ex.
-    #   rm_namespace("/path/to/storage", "gitlab")
-    #
-    def rm_namespace(storage, name)
-      FileUtils.rm_r(full_path(storage, name), force: true)
-    end
-
-    # Move namespace directory inside repositories storage
-    #
-    # Ex.
-    #   mv_namespace("/path/to/storage", "gitlab", "gitlabhq")
-    #
-    def mv_namespace(storage, old_name, new_name)
-      return false if exists?(storage, new_name) || !exists?(storage, old_name)
-
-      FileUtils.mv(full_path(storage, old_name), full_path(storage, new_name))
-    end
-
-    def url_to_repo(path)
-      Gitlab.config.gitlab_shell.ssh_path_prefix + "#{path}.git"
-    end
-
-    # Return GitLab shell version
-    def version
-      gitlab_shell_version_file = "#{gitlab_shell_path}/VERSION"
-
-      if File.readable?(gitlab_shell_version_file)
-        File.read(gitlab_shell_version_file).chomp
-      end
-    end
-
-    # Check if such directory exists in repositories.
-    #
-    # Usage:
-    #   exists?(storage, 'gitlab')
-    #   exists?(storage, 'gitlab/cookies.git')
-    #
-    def exists?(storage, dir_name)
-      File.exist?(full_path(storage, dir_name))
-    end
-
-    protected
-
-    def gitlab_shell_path
-      Gitlab.config.gitlab_shell.path
-    end
-
-    def gitlab_shell_user_home
-      File.expand_path("~#{Gitlab.config.gitlab_shell.ssh_user}")
-    end
-
-    def full_path(storage, dir_name)
-      raise ArgumentError.new("Directory name can't be blank") if dir_name.blank?
-
-      File.join(storage, dir_name)
-    end
-
-    def gitlab_shell_projects_path
-      File.join(gitlab_shell_path, 'bin', 'gitlab-projects')
-    end
-
-    def gitlab_shell_keys_path
-      File.join(gitlab_shell_path, 'bin', 'gitlab-keys')
-    end
-  end
-end
diff --git a/lib/gitlab/badge/build/status.rb b/lib/gitlab/badge/build/status.rb
index 50aa45e5406..b762d85b6e5 100644
--- a/lib/gitlab/badge/build/status.rb
+++ b/lib/gitlab/badge/build/status.rb
@@ -20,8 +20,8 @@ module Gitlab
 
         def status
           @project.pipelines
-            .where(sha: @sha, ref: @ref)
-            .status || 'unknown'
+            .where(sha: @sha)
+            .latest_status(@ref) || 'unknown'
         end
 
         def metadata
diff --git a/lib/gitlab/badge/build/template.rb b/lib/gitlab/badge/build/template.rb
index 2b95ddfcb53..bc0e0cd441d 100644
--- a/lib/gitlab/badge/build/template.rb
+++ b/lib/gitlab/badge/build/template.rb
@@ -15,7 +15,7 @@ module Gitlab
           canceled: '#9f9f9f',
           skipped: '#9f9f9f',
           unknown: '#9f9f9f'
-        }
+        }.freeze
 
         def initialize(badge)
           @entity = badge.entity
diff --git a/lib/gitlab/badge/coverage/template.rb b/lib/gitlab/badge/coverage/template.rb
index 06e0d084e9f..fcecb1d9665 100644
--- a/lib/gitlab/badge/coverage/template.rb
+++ b/lib/gitlab/badge/coverage/template.rb
@@ -13,7 +13,7 @@ module Gitlab
           medium: '#dfb317',
           low: '#e05d44',
           unknown: '#9f9f9f'
-        }
+        }.freeze
 
         def initialize(badge)
           @entity = badge.entity
diff --git a/lib/gitlab/badge/metadata.rb b/lib/gitlab/badge/metadata.rb
index 548f85b78bb..4a049ef758d 100644
--- a/lib/gitlab/badge/metadata.rb
+++ b/lib/gitlab/badge/metadata.rb
@@ -20,6 +20,10 @@ module Gitlab
         "[![#{title}](#{image_url})](#{link_url})"
       end
 
+      def to_asciidoc
+        "image:#{image_url}[link=\"#{link_url}\",title=\"#{title}\"]"
+      end
+
       def title
         raise NotImplementedError
       end
diff --git a/lib/gitlab/bitbucket_import.rb b/lib/gitlab/bitbucket_import.rb
deleted file mode 100644
index 7298152e7e9..00000000000
--- a/lib/gitlab/bitbucket_import.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-module Gitlab
-  module BitbucketImport
-    mattr_accessor :public_key
-    @public_key = nil
-  end
-end
diff --git a/lib/gitlab/bitbucket_import/client.rb b/lib/gitlab/bitbucket_import/client.rb
deleted file mode 100644
index 8d1ad62fae0..00000000000
--- a/lib/gitlab/bitbucket_import/client.rb
+++ /dev/null
@@ -1,142 +0,0 @@
-module Gitlab
-  module BitbucketImport
-    class Client
-      class Unauthorized < StandardError; end
-
-      attr_reader :consumer, :api
-
-      def self.from_project(project)
-        import_data_credentials = project.import_data.credentials if project.import_data
-        if import_data_credentials && import_data_credentials[:bb_session]
-          token = import_data_credentials[:bb_session][:bitbucket_access_token]
-          token_secret = import_data_credentials[:bb_session][:bitbucket_access_token_secret]
-          new(token, token_secret)
-        else
-          raise Projects::ImportService::Error, "Unable to find project import data credentials for project ID: #{project.id}"
-        end
-      end
-
-      def initialize(access_token = nil, access_token_secret = nil)
-        @consumer = ::OAuth::Consumer.new(
-          config.app_id,
-          config.app_secret,
-          bitbucket_options
-        )
-
-        if access_token && access_token_secret
-          @api = ::OAuth::AccessToken.new(@consumer, access_token, access_token_secret)
-        end
-      end
-
-      def request_token(redirect_uri)
-        request_token = consumer.get_request_token(oauth_callback: redirect_uri)
-
-        {
-          oauth_token:              request_token.token,
-          oauth_token_secret:       request_token.secret,
-          oauth_callback_confirmed: request_token.callback_confirmed?.to_s
-        }
-      end
-
-      def authorize_url(request_token, redirect_uri)
-        request_token = ::OAuth::RequestToken.from_hash(consumer, request_token) if request_token.is_a?(Hash)
-
-        if request_token.callback_confirmed?
-          request_token.authorize_url
-        else
-          request_token.authorize_url(oauth_callback: redirect_uri)
-        end
-      end
-
-      def get_token(request_token, oauth_verifier, redirect_uri)
-        request_token = ::OAuth::RequestToken.from_hash(consumer, request_token) if request_token.is_a?(Hash)
-
-        if request_token.callback_confirmed?
-          request_token.get_access_token(oauth_verifier: oauth_verifier)
-        else
-          request_token.get_access_token(oauth_callback: redirect_uri)
-        end
-      end
-
-      def user
-        JSON.parse(get("/api/1.0/user").body)
-      end
-
-      def issues(project_identifier)
-        all_issues = []
-        offset = 0
-        per_page = 50 # Maximum number allowed by Bitbucket
-        index = 0
-
-        begin
-          issues = JSON.parse(get(issue_api_endpoint(project_identifier, per_page, offset)).body)
-          # Find out how many total issues are present
-          total = issues["count"] if index == 0
-          all_issues.concat(issues["issues"])
-          offset += issues["issues"].count
-          index += 1
-        end while all_issues.count < total
-
-        all_issues
-      end
-
-      def issue_comments(project_identifier, issue_id)
-        comments = JSON.parse(get("/api/1.0/repositories/#{project_identifier}/issues/#{issue_id}/comments").body)
-        comments.sort_by { |comment| comment["utc_created_on"] }
-      end
-
-      def project(project_identifier)
-        JSON.parse(get("/api/1.0/repositories/#{project_identifier}").body)
-      end
-
-      def find_deploy_key(project_identifier, key)
-        JSON.parse(get("/api/1.0/repositories/#{project_identifier}/deploy-keys").body).find do |deploy_key|
-          deploy_key["key"].chomp == key.chomp
-        end
-      end
-
-      def add_deploy_key(project_identifier, key)
-        deploy_key = find_deploy_key(project_identifier, key)
-        return if deploy_key
-
-        JSON.parse(api.post("/api/1.0/repositories/#{project_identifier}/deploy-keys", key: key, label: "GitLab import key").body)
-      end
-
-      def delete_deploy_key(project_identifier, key)
-        deploy_key = find_deploy_key(project_identifier, key)
-        return unless deploy_key
-
-        api.delete("/api/1.0/repositories/#{project_identifier}/deploy-keys/#{deploy_key["pk"]}").code == "204"
-      end
-
-      def projects
-        JSON.parse(get("/api/1.0/user/repositories").body).select { |repo| repo["scm"] == "git" }
-      end
-
-      def incompatible_projects
-        JSON.parse(get("/api/1.0/user/repositories").body).reject { |repo| repo["scm"] == "git" }
-      end
-
-      private
-
-      def get(url)
-        response = api.get(url)
-        raise Unauthorized if (400..499).cover?(response.code.to_i)
-
-        response
-      end
-
-      def issue_api_endpoint(project_identifier, per_page, offset)
-        "/api/1.0/repositories/#{project_identifier}/issues?sort=utc_created_on&limit=#{per_page}&start=#{offset}"
-      end
-
-      def config
-        Gitlab.config.omniauth.providers.find { |provider| provider.name == "bitbucket" }
-      end
-
-      def bitbucket_options
-        OmniAuth::Strategies::Bitbucket.default_options[:client_options].symbolize_keys
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/bitbucket_import/importer.rb b/lib/gitlab/bitbucket_import/importer.rb
index f4b5097adb1..44323b47dca 100644
--- a/lib/gitlab/bitbucket_import/importer.rb
+++ b/lib/gitlab/bitbucket_import/importer.rb
@@ -1,84 +1,247 @@
 module Gitlab
   module BitbucketImport
     class Importer
-      attr_reader :project, :client
+      include Gitlab::ShellAdapter
+
+      LABELS = [{ title: 'bug', color: '#FF0000' },
+                { title: 'enhancement', color: '#428BCA' },
+                { title: 'proposal', color: '#69D100' },
+                { title: 'task', color: '#7F8C8D' }].freeze
+
+      attr_reader :project, :client, :errors, :users
 
       def initialize(project)
         @project = project
-        @client = Client.from_project(@project)
+        @client = Bitbucket::Client.new(project.import_data.credentials)
         @formatter = Gitlab::ImportFormatter.new
+        @labels = {}
+        @errors = []
+        @users = {}
       end
 
       def execute
-        import_issues if has_issues?
+        import_wiki
+        import_issues
+        import_pull_requests
+        handle_errors
 
         true
-      rescue ActiveRecord::RecordInvalid => e
-        raise Projects::ImportService::Error.new, e.message
-      ensure
-        Gitlab::BitbucketImport::KeyDeleter.new(project).execute
       end
 
       private
 
-      def gitlab_user_id(project, bitbucket_id)
-        if bitbucket_id
-          user = User.joins(:identities).find_by("identities.extern_uid = ? AND identities.provider = 'bitbucket'", bitbucket_id.to_s)
-          (user && user.id) || project.creator_id
-        else
-          project.creator_id
-        end
+      def handle_errors
+        return unless errors.any?
+
+        project.update_column(:import_error, {
+          message: 'The remote data could not be fully imported.',
+          errors: errors
+        }.to_json)
+      end
+
+      def gitlab_user_id(project, username)
+        find_user_id(username) || project.creator_id
       end
 
-      def identifier
-        project.import_source
+      def find_user_id(username)
+        return nil unless username
+
+        return users[username] if users.key?(username)
+
+        users[username] = User.select(:id)
+                              .joins(:identities)
+                              .find_by("identities.extern_uid = ? AND identities.provider = 'bitbucket'", username)
+                              .try(:id)
       end
 
-      def has_issues?
-        client.project(identifier)["has_issues"]
+      def repo
+        @repo ||= client.repo(project.import_source)
       end
 
-      def import_issues
-        issues = client.issues(identifier)
+      def import_wiki
+        return if project.wiki.repository_exists?
 
-        issues.each do |issue|
-          body = ''
-          reporter = nil
-          author = 'Anonymous'
+        path_with_namespace = "#{project.path_with_namespace}.wiki"
+        import_url = project.import_url.sub(/\.git\z/, ".git/wiki")
+        gitlab_shell.import_repository(project.repository_storage_path, path_with_namespace, import_url)
+      rescue StandardError => e
+        errors << { type: :wiki, errors: e.message }
+      end
 
-          if issue["reported_by"] && issue["reported_by"]["username"]
-            reporter = issue["reported_by"]["username"]
-            author = reporter
+      def import_issues
+        return unless repo.issues_enabled?
+
+        create_labels
+
+        client.issues(repo).each do |issue|
+          begin
+            description = ''
+            description += @formatter.author_line(issue.author) unless find_user_id(issue.author)
+            description += issue.description
+
+            label_name = issue.kind
+            milestone = issue.milestone ? project.milestones.find_or_create_by(title: issue.milestone) : nil
+
+            gitlab_issue = project.issues.create!(
+              iid: issue.iid,
+              title: issue.title,
+              description: description,
+              state: issue.state,
+              author_id: gitlab_user_id(project, issue.author),
+              milestone: milestone,
+              created_at: issue.created_at,
+              updated_at: issue.updated_at
+            )
+
+            gitlab_issue.labels << @labels[label_name]
+
+            import_issue_comments(issue, gitlab_issue) if gitlab_issue.persisted?
+          rescue StandardError => e
+            errors << { type: :issue, iid: issue.iid, errors: e.message }
           end
+        end
+      end
 
-          body = @formatter.author_line(author)
-          body += issue["content"]
+      def import_issue_comments(issue, gitlab_issue)
+        client.issue_comments(repo, issue.iid).each do |comment|
+          # The note can be blank for issue service messages like "Changed title: ..."
+          # We would like to import those comments as well but there is no any
+          # specific parameter that would allow to process them, it's just an empty comment.
+          # To prevent our importer from just crashing or from creating useless empty comments
+          # we do this check.
+          next unless comment.note.present?
+
+          note = ''
+          note += @formatter.author_line(comment.author) unless find_user_id(comment.author)
+          note += comment.note
+
+          begin
+            gitlab_issue.notes.create!(
+              project: project,
+              note: note,
+              author_id: gitlab_user_id(project, comment.author),
+              created_at: comment.created_at,
+              updated_at: comment.updated_at
+            )
+          rescue StandardError => e
+            errors << { type: :issue_comment, iid: issue.iid, errors: e.message }
+          end
+        end
+      end
 
-          comments = client.issue_comments(identifier, issue["local_id"])
+      def create_labels
+        LABELS.each do |label|
+          @labels[label[:title]] = project.labels.create!(label)
+        end
+      end
 
-          if comments.any?
-            body += @formatter.comments_header
+      def import_pull_requests
+        pull_requests = client.pull_requests(repo)
+
+        pull_requests.each do |pull_request|
+          begin
+            description = ''
+            description += @formatter.author_line(pull_request.author) unless find_user_id(pull_request.author)
+            description += pull_request.description
+
+            merge_request = project.merge_requests.create(
+              iid: pull_request.iid,
+              title: pull_request.title,
+              description: description,
+              source_project: project,
+              source_branch: pull_request.source_branch_name,
+              source_branch_sha: pull_request.source_branch_sha,
+              target_project: project,
+              target_branch: pull_request.target_branch_name,
+              target_branch_sha: pull_request.target_branch_sha,
+              state: pull_request.state,
+              author_id: gitlab_user_id(project, pull_request.author),
+              assignee_id: nil,
+              created_at: pull_request.created_at,
+              updated_at: pull_request.updated_at
+            )
+
+            import_pull_request_comments(pull_request, merge_request) if merge_request.persisted?
+          rescue StandardError => e
+            errors << { type: :pull_request, iid: pull_request.iid, errors: e.message }
           end
+        end
+      end
+
+      def import_pull_request_comments(pull_request, merge_request)
+        comments = client.pull_request_comments(repo, pull_request.iid)
+
+        inline_comments, pr_comments = comments.partition(&:inline?)
+
+        import_inline_comments(inline_comments, pull_request, merge_request)
+        import_standalone_pr_comments(pr_comments, merge_request)
+      end
 
-          comments.each do |comment|
-            author = 'Anonymous'
+      def import_inline_comments(inline_comments, pull_request, merge_request)
+        line_code_map = {}
 
-            if comment["author_info"] && comment["author_info"]["username"]
-              author = comment["author_info"]["username"]
-            end
+        children, parents = inline_comments.partition(&:has_parent?)
 
-            body += @formatter.comment(author, comment["utc_created_on"], comment["content"])
+        # The Bitbucket API returns threaded replies as parent-child
+        # relationships. We assume that the child can appear in any order in
+        # the JSON.
+        parents.each do |comment|
+          line_code_map[comment.iid] = generate_line_code(comment)
+        end
+
+        children.each do |comment|
+          line_code_map[comment.iid] = line_code_map.fetch(comment.parent_id, nil)
+        end
+
+        inline_comments.each do |comment|
+          begin
+            attributes = pull_request_comment_attributes(comment)
+            attributes.merge!(
+              position: build_position(merge_request, comment),
+              line_code: line_code_map.fetch(comment.iid),
+              type: 'DiffNote')
+
+            merge_request.notes.create!(attributes)
+          rescue StandardError => e
+            errors << { type: :pull_request, iid: comment.iid, errors: e.message }
           end
+        end
+      end
+
+      def build_position(merge_request, pr_comment)
+        params = {
+          diff_refs: merge_request.diff_refs,
+          old_path: pr_comment.file_path,
+          new_path: pr_comment.file_path,
+          old_line: pr_comment.old_pos,
+          new_line: pr_comment.new_pos
+        }
 
-          project.issues.create!(
-            description: body,
-            title: issue["title"],
-            state: %w(resolved invalid duplicate wontfix closed).include?(issue["status"]) ? 'closed' : 'opened',
-            author_id: gitlab_user_id(project, reporter)
-          )
+        Gitlab::Diff::Position.new(params)
+      end
+
+      def import_standalone_pr_comments(pr_comments, merge_request)
+        pr_comments.each do |comment|
+          begin
+            merge_request.notes.create!(pull_request_comment_attributes(comment))
+          rescue StandardError => e
+            errors << { type: :pull_request, iid: comment.iid, errors: e.message }
+          end
         end
-      rescue ActiveRecord::RecordInvalid => e
-        raise Projects::ImportService::Error, e.message
+      end
+
+      def generate_line_code(pr_comment)
+        Gitlab::Diff::LineCode.generate(pr_comment.file_path, pr_comment.new_pos, pr_comment.old_pos)
+      end
+
+      def pull_request_comment_attributes(comment)
+        {
+          project: project,
+          note: comment.note,
+          author_id: gitlab_user_id(project, comment.author),
+          created_at: comment.created_at,
+          updated_at: comment.updated_at
+        }
       end
     end
   end
diff --git a/lib/gitlab/bitbucket_import/key_adder.rb b/lib/gitlab/bitbucket_import/key_adder.rb
deleted file mode 100644
index 0b63f025d0a..00000000000
--- a/lib/gitlab/bitbucket_import/key_adder.rb
+++ /dev/null
@@ -1,24 +0,0 @@
-module Gitlab
-  module BitbucketImport
-    class KeyAdder
-      attr_reader :repo, :current_user, :client
-
-      def initialize(repo, current_user, access_params)
-        @repo, @current_user = repo, current_user
-        @client = Client.new(access_params[:bitbucket_access_token],
-                             access_params[:bitbucket_access_token_secret])
-      end
-
-      def execute
-        return false unless BitbucketImport.public_key.present?
-
-        project_identifier = "#{repo["owner"]}/#{repo["slug"]}"
-        client.add_deploy_key(project_identifier, BitbucketImport.public_key)
-
-        true
-      rescue
-        false
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/bitbucket_import/key_deleter.rb b/lib/gitlab/bitbucket_import/key_deleter.rb
deleted file mode 100644
index e03c3155b3e..00000000000
--- a/lib/gitlab/bitbucket_import/key_deleter.rb
+++ /dev/null
@@ -1,23 +0,0 @@
-module Gitlab
-  module BitbucketImport
-    class KeyDeleter
-      attr_reader :project, :current_user, :client
-
-      def initialize(project)
-        @project = project
-        @current_user = project.creator
-        @client = Client.from_project(@project)
-      end
-
-      def execute
-        return false unless BitbucketImport.public_key.present?
-
-        client.delete_deploy_key(project.import_source, BitbucketImport.public_key)
-
-        true
-      rescue
-        false
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/bitbucket_import/project_creator.rb b/lib/gitlab/bitbucket_import/project_creator.rb
index b90ef0b0fba..d94f70fd1fb 100644
--- a/lib/gitlab/bitbucket_import/project_creator.rb
+++ b/lib/gitlab/bitbucket_import/project_creator.rb
@@ -1,10 +1,11 @@
 module Gitlab
   module BitbucketImport
     class ProjectCreator
-      attr_reader :repo, :namespace, :current_user, :session_data
+      attr_reader :repo, :name, :namespace, :current_user, :session_data
 
-      def initialize(repo, namespace, current_user, session_data)
+      def initialize(repo, name, namespace, current_user, session_data)
         @repo = repo
+        @name = name
         @namespace = namespace
         @current_user = current_user
         @session_data = session_data
@@ -13,17 +14,24 @@ module Gitlab
       def execute
         ::Projects::CreateService.new(
           current_user,
-          name: repo["name"],
-          path: repo["slug"],
-          description: repo["description"],
+          name: name,
+          path: name,
+          description: repo.description,
           namespace_id: namespace.id,
-          visibility_level: repo["is_private"] ? Gitlab::VisibilityLevel::PRIVATE : Gitlab::VisibilityLevel::PUBLIC,
-          import_type: "bitbucket",
-          import_source: "#{repo["owner"]}/#{repo["slug"]}",
-          import_url: "ssh://git@bitbucket.org/#{repo["owner"]}/#{repo["slug"]}.git",
-          import_data: { credentials: { bb_session: session_data } }
+          visibility_level: repo.visibility_level,
+          import_type: 'bitbucket',
+          import_source: repo.full_name,
+          import_url: repo.clone_url(session_data[:token]),
+          import_data: { credentials: session_data },
+          skip_wiki: skip_wiki
         ).execute
       end
+
+      private
+
+      def skip_wiki
+        repo.has_wiki?
+      end
     end
   end
 end
diff --git a/lib/gitlab/changes_list.rb b/lib/gitlab/changes_list.rb
index 95308aca95f..5b32fca00a4 100644
--- a/lib/gitlab/changes_list.rb
+++ b/lib/gitlab/changes_list.rb
@@ -5,7 +5,7 @@ module Gitlab
     attr_reader :raw_changes
 
     def initialize(changes)
-      @raw_changes = changes.kind_of?(String) ? changes.lines : changes
+      @raw_changes = changes.is_a?(String) ? changes.lines : changes
     end
 
     def each(&block)
diff --git a/lib/gitlab/chat_commands/command.rb b/lib/gitlab/chat_commands/command.rb
index b0d3fdbc48a..f34ed0f4cf2 100644
--- a/lib/gitlab/chat_commands/command.rb
+++ b/lib/gitlab/chat_commands/command.rb
@@ -3,7 +3,7 @@ module Gitlab
     class Command < BaseCommand
       COMMANDS = [
         Gitlab::ChatCommands::IssueShow,
-        Gitlab::ChatCommands::IssueCreate,
+        Gitlab::ChatCommands::IssueNew,
         Gitlab::ChatCommands::IssueSearch,
         Gitlab::ChatCommands::Deploy,
       ].freeze
@@ -13,51 +13,32 @@ module Gitlab
 
         if command
           if command.allowed?(project, current_user)
-            present command.new(project, current_user, params).execute(match)
+            command.new(project, current_user, params).execute(match)
           else
-            access_denied
+            Gitlab::ChatCommands::Presenters::Access.new.access_denied
           end
         else
-          help(help_messages)
+          Gitlab::ChatCommands::Help.new(project, current_user, params).execute(available_commands, params[:text])
         end
       end
 
-      private
-
       def match_command
         match = nil
-        service = available_commands.find do |klass|
-          match = klass.match(command)
-        end
+        service =
+          available_commands.find do |klass|
+            match = klass.match(params[:text])
+          end
 
         [service, match]
       end
 
-      def help_messages
-        available_commands.map(&:help_message)
-      end
+      private
 
       def available_commands
         COMMANDS.select do |klass|
           klass.available?(project)
         end
       end
-
-      def command
-        params[:text]
-      end
-
-      def help(messages)
-        Mattermost::Presenter.help(messages, params[:command])
-      end
-
-      def access_denied
-        Mattermost::Presenter.access_denied
-      end
-
-      def present(resource)
-        Mattermost::Presenter.present(resource)
-      end
     end
   end
 end
diff --git a/lib/gitlab/chat_commands/deploy.rb b/lib/gitlab/chat_commands/deploy.rb
index 0eed1fce0dc..458d90f84e8 100644
--- a/lib/gitlab/chat_commands/deploy.rb
+++ b/lib/gitlab/chat_commands/deploy.rb
@@ -1,10 +1,8 @@
 module Gitlab
   module ChatCommands
     class Deploy < BaseCommand
-      include Gitlab::Routing.url_helpers
-
       def self.match(text)
-        /\Adeploy\s+(?<from>.*)\s+to+\s+(?<to>.*)\z/.match(text)
+        /\Adeploy\s+(?<from>\S+.*)\s+to+\s+(?<to>\S+.*)\z/.match(text)
       end
 
       def self.help_message
@@ -24,34 +22,29 @@ module Gitlab
         to = match[:to]
 
         actions = find_actions(from, to)
-        return unless actions.present?
 
-        if actions.one?
-          play!(from, to, actions.first)
+        if actions.none?
+          Gitlab::ChatCommands::Presenters::Deploy.new(nil).no_actions
+        elsif actions.one?
+          action = play!(from, to, actions.first)
+          Gitlab::ChatCommands::Presenters::Deploy.new(action).present(from, to)
         else
-          Result.new(:error, 'Too many actions defined')
+          Gitlab::ChatCommands::Presenters::Deploy.new(actions).too_many_actions
         end
       end
 
       private
 
       def play!(from, to, action)
-        new_action = action.play(current_user)
-
-        Result.new(:success, "Deployment from #{from} to #{to} started. Follow the progress: #{url(new_action)}.")
+        action.play(current_user)
       end
 
       def find_actions(from, to)
         environment = project.environments.find_by(name: from)
-        return unless environment
+        return [] unless environment
 
         environment.actions_for(to).select(&:starts_environment?)
       end
-
-      def url(subject)
-        polymorphic_url(
-          [ subject.project.namespace.becomes(Namespace), subject.project, subject ])
-      end
     end
   end
 end
diff --git a/lib/gitlab/chat_commands/help.rb b/lib/gitlab/chat_commands/help.rb
new file mode 100644
index 00000000000..6c0e4d304a4
--- /dev/null
+++ b/lib/gitlab/chat_commands/help.rb
@@ -0,0 +1,28 @@
+module Gitlab
+  module ChatCommands
+    class Help < BaseCommand
+      # This class has to be used last, as it always matches. It has to match
+      # because other commands were not triggered and we want to show the help
+      # command
+      def self.match(_text)
+        true
+      end
+
+      def self.help_message
+        'help'
+      end
+
+      def self.allowed?(_project, _user)
+        true
+      end
+
+      def execute(commands, text)
+        Gitlab::ChatCommands::Presenters::Help.new(commands).present(trigger, text)
+      end
+
+      def trigger
+        params[:command]
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/chat_commands/issue_create.rb b/lib/gitlab/chat_commands/issue_create.rb
deleted file mode 100644
index 1dba85c1b51..00000000000
--- a/lib/gitlab/chat_commands/issue_create.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-module Gitlab
-  module ChatCommands
-    class IssueCreate < IssueCommand
-      def self.match(text)
-        # we can not match \n with the dot by passing the m modifier as than 
-        # the title and description are not seperated
-        /\Aissue\s+(new|create)\s+(?<title>[^\n]*)\n*(?<description>(.|\n)*)/.match(text)
-      end
-
-      def self.help_message
-        'issue new <title>\n<description>'
-      end
-
-      def self.allowed?(project, user)
-        can?(user, :create_issue, project)
-      end
-
-      def execute(match)
-        title = match[:title]
-        description = match[:description].to_s.rstrip
-
-        Issues::CreateService.new(project, current_user, title: title, description: description).execute
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/chat_commands/issue_new.rb b/lib/gitlab/chat_commands/issue_new.rb
new file mode 100644
index 00000000000..016054ecd46
--- /dev/null
+++ b/lib/gitlab/chat_commands/issue_new.rb
@@ -0,0 +1,42 @@
+module Gitlab
+  module ChatCommands
+    class IssueNew < IssueCommand
+      def self.match(text)
+        # we can not match \n with the dot by passing the m modifier as than
+        # the title and description are not seperated
+        /\Aissue\s+(new|create)\s+(?<title>[^\n]*)\n*(?<description>(.|\n)*)/.match(text)
+      end
+
+      def self.help_message
+        'issue new <title> *`⇧ Shift`*+*`↵ Enter`* <description>'
+      end
+
+      def self.allowed?(project, user)
+        can?(user, :create_issue, project)
+      end
+
+      def execute(match)
+        title = match[:title]
+        description = match[:description].to_s.rstrip
+
+        issue = create_issue(title: title, description: description)
+
+        if issue.persisted?
+          presenter(issue).present
+        else
+          presenter(issue).display_errors
+        end
+      end
+
+      private
+
+      def create_issue(title:, description:)
+        Issues::CreateService.new(project, current_user, title: title, description: description).execute
+      end
+
+      def presenter(issue)
+        Gitlab::ChatCommands::Presenters::IssueNew.new(issue)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/chat_commands/issue_search.rb b/lib/gitlab/chat_commands/issue_search.rb
index 51bf80c800b..3491b53093e 100644
--- a/lib/gitlab/chat_commands/issue_search.rb
+++ b/lib/gitlab/chat_commands/issue_search.rb
@@ -10,7 +10,13 @@ module Gitlab
       end
 
       def execute(match)
-        collection.search(match[:query]).limit(QUERY_LIMIT)
+        issues = collection.search(match[:query]).limit(QUERY_LIMIT)
+
+        if issues.present?
+          Presenters::IssueSearch.new(issues).present
+        else
+          Presenters::Access.new(issues).not_found
+        end
       end
     end
   end
diff --git a/lib/gitlab/chat_commands/issue_show.rb b/lib/gitlab/chat_commands/issue_show.rb
index 2a45d49cf6b..d6013f4d10c 100644
--- a/lib/gitlab/chat_commands/issue_show.rb
+++ b/lib/gitlab/chat_commands/issue_show.rb
@@ -10,7 +10,13 @@ module Gitlab
       end
 
       def execute(match)
-        find_by_iid(match[:iid])
+        issue = find_by_iid(match[:iid])
+
+        if issue
+          Gitlab::ChatCommands::Presenters::IssueShow.new(issue).present
+        else
+          Gitlab::ChatCommands::Presenters::Access.new.not_found
+        end
       end
     end
   end
diff --git a/lib/gitlab/chat_commands/presenters/access.rb b/lib/gitlab/chat_commands/presenters/access.rb
new file mode 100644
index 00000000000..92f4fa17f78
--- /dev/null
+++ b/lib/gitlab/chat_commands/presenters/access.rb
@@ -0,0 +1,40 @@
+module Gitlab
+  module ChatCommands
+    module Presenters
+      class Access < Presenters::Base
+        def access_denied
+          ephemeral_response(text: "Whoops! This action is not allowed. This incident will be [reported](https://xkcd.com/838/).")
+        end
+
+        def not_found
+          ephemeral_response(text: "404 not found! GitLab couldn't find what you were looking for! :boom:")
+        end
+
+        def authorize
+          message =
+            if @resource
+              ":wave: Hi there! Before I do anything for you, please [connect your GitLab account](#{@resource})."
+            else
+              ":sweat_smile: Couldn't identify you, nor can I autorize you!"
+            end
+
+          ephemeral_response(text: message)
+        end
+
+        def unknown_command(commands)
+          ephemeral_response(text: help_message(trigger))
+        end
+
+        private
+
+        def help_message(trigger)
+          header_with_list("Command not found, these are the commands you can use", full_commands(trigger))
+        end
+
+        def full_commands(trigger)
+          @resource.map { |command| "#{trigger} #{command.help_message}" }
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/chat_commands/presenters/base.rb b/lib/gitlab/chat_commands/presenters/base.rb
new file mode 100644
index 00000000000..2700a5a2ad5
--- /dev/null
+++ b/lib/gitlab/chat_commands/presenters/base.rb
@@ -0,0 +1,77 @@
+module Gitlab
+  module ChatCommands
+    module Presenters
+      class Base
+        include Gitlab::Routing.url_helpers
+
+        def initialize(resource = nil)
+          @resource = resource
+        end
+
+        def display_errors
+          message = header_with_list("The action was not successful, because:", @resource.errors.full_messages)
+
+          ephemeral_response(text: message)
+        end
+
+        private
+
+        def header_with_list(header, items)
+          message = [header]
+
+          items.each do |item|
+            message << "- #{item}"
+          end
+
+          message.join("\n")
+        end
+
+        def ephemeral_response(message)
+          response = {
+            response_type: :ephemeral,
+            status: 200
+          }.merge(message)
+
+          format_response(response)
+        end
+
+        def in_channel_response(message)
+          response = {
+            response_type: :in_channel,
+            status: 200
+          }.merge(message)
+
+          format_response(response)
+        end
+
+        def format_response(response)
+          response[:text] = format(response[:text]) if response.has_key?(:text)
+
+          if response.has_key?(:attachments)
+            response[:attachments].each do |attachment|
+              attachment[:pretext] = format(attachment[:pretext]) if attachment[:pretext]
+              attachment[:text] = format(attachment[:text]) if attachment[:text]
+            end
+          end
+
+          response
+        end
+
+        # Convert Markdown to slacks format
+        def format(string)
+          Slack::Notifier::LinkFormatter.format(string)
+        end
+
+        def resource_url
+          url_for(
+            [
+              @resource.project.namespace.becomes(Namespace),
+              @resource.project,
+              @resource
+            ]
+          )
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/chat_commands/presenters/deploy.rb b/lib/gitlab/chat_commands/presenters/deploy.rb
new file mode 100644
index 00000000000..863d0bf99ca
--- /dev/null
+++ b/lib/gitlab/chat_commands/presenters/deploy.rb
@@ -0,0 +1,21 @@
+module Gitlab
+  module ChatCommands
+    module Presenters
+      class Deploy < Presenters::Base
+        def present(from, to)
+          message = "Deployment started from #{from} to #{to}. [Follow its progress](#{resource_url})."
+
+          in_channel_response(text: message)
+        end
+
+        def no_actions
+          ephemeral_response(text: "No action found to be executed")
+        end
+
+        def too_many_actions
+          ephemeral_response(text: "Too many actions defined")
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/chat_commands/presenters/help.rb b/lib/gitlab/chat_commands/presenters/help.rb
new file mode 100644
index 00000000000..cd47b7f4c6a
--- /dev/null
+++ b/lib/gitlab/chat_commands/presenters/help.rb
@@ -0,0 +1,27 @@
+module Gitlab
+  module ChatCommands
+    module Presenters
+      class Help < Presenters::Base
+        def present(trigger, text)
+          ephemeral_response(text: help_message(trigger, text))
+        end
+
+        private
+
+        def help_message(trigger, text)
+          return "No commands available :thinking_face:" unless @resource.present?
+
+          if text.start_with?('help')
+            header_with_list("Available commands", full_commands(trigger))
+          else
+            header_with_list("Unknown command, these commands are available", full_commands(trigger)) 
+          end
+        end
+
+        def full_commands(trigger)
+          @resource.map { |command| "#{trigger} #{command.help_message}" }
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/chat_commands/presenters/issue_base.rb b/lib/gitlab/chat_commands/presenters/issue_base.rb
new file mode 100644
index 00000000000..054f7f4be0c
--- /dev/null
+++ b/lib/gitlab/chat_commands/presenters/issue_base.rb
@@ -0,0 +1,43 @@
+module Gitlab
+  module ChatCommands
+    module Presenters
+      module IssueBase
+        def color(issuable)
+          issuable.open? ? '#38ae67' : '#d22852'
+        end
+
+        def status_text(issuable)
+          issuable.open? ? 'Open' : 'Closed'
+        end
+
+        def project
+          @resource.project
+        end
+
+        def author
+          @resource.author
+        end
+
+        def fields
+          [
+            {
+              title: "Assignee",
+              value: @resource.assignee ? @resource.assignee.name : "_None_",
+              short: true
+            },
+            {
+              title: "Milestone",
+              value: @resource.milestone ? @resource.milestone.title : "_None_",
+              short: true
+            },
+            {
+              title: "Labels",
+              value: @resource.labels.any? ? @resource.label_names.join(', ') : "_None_",
+              short: true
+            }
+          ]
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/chat_commands/presenters/issue_new.rb b/lib/gitlab/chat_commands/presenters/issue_new.rb
new file mode 100644
index 00000000000..3674ba25641
--- /dev/null
+++ b/lib/gitlab/chat_commands/presenters/issue_new.rb
@@ -0,0 +1,50 @@
+module Gitlab
+  module ChatCommands
+    module Presenters
+      class IssueNew < Presenters::Base
+        include Presenters::IssueBase
+
+        def present
+          in_channel_response(new_issue)
+        end
+
+        private
+
+        def new_issue
+          {
+            attachments: [
+              {
+                title:        "#{@resource.title} · #{@resource.to_reference}",
+                title_link:   resource_url,
+                author_name:  author.name,
+                author_icon:  author.avatar_url,
+                fallback:     "New issue #{@resource.to_reference}: #{@resource.title}",
+                pretext:      pretext,
+                color:        color(@resource),
+                fields:       fields,
+                mrkdwn_in: [
+                  :title,
+                  :pretext,
+                  :text,
+                  :fields
+                ]
+              }
+            ]
+          }
+        end
+
+        def pretext
+          "I created an issue on #{author_profile_link}'s behalf: **#{@resource.to_reference}** in #{project_link}"
+        end
+
+        def project_link
+          "[#{project.name_with_namespace}](#{project.web_url})"
+        end
+
+        def author_profile_link
+          "[#{author.to_reference}](#{url_for(author)})"
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/chat_commands/presenters/issue_search.rb b/lib/gitlab/chat_commands/presenters/issue_search.rb
new file mode 100644
index 00000000000..73788cf9662
--- /dev/null
+++ b/lib/gitlab/chat_commands/presenters/issue_search.rb
@@ -0,0 +1,47 @@
+module Gitlab
+  module ChatCommands
+    module Presenters
+      class IssueSearch < Presenters::Base
+        include Presenters::IssueBase
+
+        def present
+          text = if @resource.count >= 5
+                   "Here are the first 5 issues I found:"
+                 elsif @resource.one?
+                   "Here is the only issue I found:"
+                 else
+                   "Here are the #{@resource.count} issues I found:"
+                 end
+
+          ephemeral_response(text: text, attachments: attachments)
+        end
+
+        private
+
+        def attachments
+          @resource.map do |issue|
+            url = "[#{issue.to_reference}](#{url_for([namespace, project, issue])})"
+
+            {
+              color: color(issue),
+              fallback: "#{issue.to_reference} #{issue.title}",
+              text: "#{url} · #{issue.title} (#{status_text(issue)})",
+
+              mrkdwn_in: [
+                :text
+              ]
+            }
+          end
+        end
+
+        def project
+          @project ||= @resource.first.project
+        end
+
+        def namespace
+          @namespace ||= project.namespace.becomes(Namespace)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/chat_commands/presenters/issue_show.rb b/lib/gitlab/chat_commands/presenters/issue_show.rb
new file mode 100644
index 00000000000..bd784ad241e
--- /dev/null
+++ b/lib/gitlab/chat_commands/presenters/issue_show.rb
@@ -0,0 +1,61 @@
+module Gitlab
+  module ChatCommands
+    module Presenters
+      class IssueShow < Presenters::Base
+        include Presenters::IssueBase
+
+        def present
+          if @resource.confidential?
+            ephemeral_response(show_issue)
+          else
+            in_channel_response(show_issue)
+          end
+        end
+
+        private
+
+        def show_issue
+          {
+            attachments: [
+              {
+                title:        "#{@resource.title} · #{@resource.to_reference}",
+                title_link:   resource_url,
+                author_name:  author.name,
+                author_icon:  author.avatar_url,
+                fallback:     "Issue #{@resource.to_reference}: #{@resource.title}",
+                pretext:      pretext,
+                text:         text,
+                color:        color(@resource),
+                fields:       fields,
+                mrkdwn_in: [
+                  :pretext,
+                  :text,
+                  :fields
+                ]
+              }
+            ]
+          }
+        end
+
+        def text
+          message = "**#{status_text(@resource)}**"
+
+          if @resource.upvotes.zero? && @resource.downvotes.zero? && @resource.user_notes_count.zero?
+            return message
+          end
+
+          message << " · "
+          message << ":+1: #{@resource.upvotes} " unless @resource.upvotes.zero?
+          message << ":-1: #{@resource.downvotes} " unless @resource.downvotes.zero?
+          message << ":speech_balloon: #{@resource.user_notes_count}" unless @resource.user_notes_count.zero?
+
+          message
+        end
+
+        def pretext
+          "Issue *#{@resource.to_reference}* from #{project.name_with_namespace}"
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/checks/change_access.rb b/lib/gitlab/checks/change_access.rb
index cb1065223d4..c85f79127bc 100644
--- a/lib/gitlab/checks/change_access.rb
+++ b/lib/gitlab/checks/change_access.rb
@@ -1,13 +1,20 @@
 module Gitlab
   module Checks
     class ChangeAccess
-      attr_reader :user_access, :project
+      # protocol is currently used only in EE
+      attr_reader :user_access, :project, :skip_authorization, :protocol
 
-      def initialize(change, user_access:, project:)
+      def initialize(
+        change, user_access:, project:, env: {}, skip_authorization: false,
+        protocol:
+      )
         @oldrev, @newrev, @ref = change.values_at(:oldrev, :newrev, :ref)
         @branch_name = Gitlab::Git.branch_name(@ref)
         @user_access = user_access
         @project = project
+        @env = env
+        @skip_authorization = skip_authorization
+        @protocol = protocol
       end
 
       def exec
@@ -23,12 +30,13 @@ module Gitlab
       protected
 
       def protected_branch_checks
+        return if skip_authorization
         return unless @branch_name
         return unless project.protected_branch?(@branch_name)
 
-        if forced_push? && user_access.cannot_do_action?(:force_push_code_to_protected_branches)
+        if forced_push?
           return "You are not allowed to force push code to a protected branch on this project."
-        elsif Gitlab::Git.blank_ref?(@newrev) && user_access.cannot_do_action?(:remove_protected_branches)
+        elsif Gitlab::Git.blank_ref?(@newrev)
           return "You are not allowed to delete protected branches from this project."
         end
 
@@ -48,6 +56,8 @@ module Gitlab
       end
 
       def tag_checks
+        return if skip_authorization
+
         tag_ref = Gitlab::Git.tag_name(@ref)
 
         if tag_ref && protected_tag?(tag_ref) && user_access.cannot_do_action?(:admin_project)
@@ -56,6 +66,8 @@ module Gitlab
       end
 
       def push_checks
+        return if skip_authorization
+
         if user_access.cannot_do_action?(:push_code)
           "You are not allowed to push code to this project."
         end
@@ -68,7 +80,7 @@ module Gitlab
       end
 
       def forced_push?
-        Gitlab::Checks::ForcePush.force_push?(@project, @oldrev, @newrev)
+        Gitlab::Checks::ForcePush.force_push?(@project, @oldrev, @newrev, env: @env)
       end
 
       def matching_merge_request?
diff --git a/lib/gitlab/checks/force_push.rb b/lib/gitlab/checks/force_push.rb
index 5fe86553bd0..de0c9049ebf 100644
--- a/lib/gitlab/checks/force_push.rb
+++ b/lib/gitlab/checks/force_push.rb
@@ -1,15 +1,20 @@
 module Gitlab
   module Checks
     class ForcePush
-      def self.force_push?(project, oldrev, newrev)
+      def self.force_push?(project, oldrev, newrev, env: {})
         return false if project.empty_repo?
 
         # Created or deleted branch
         if Gitlab::Git.blank_ref?(oldrev) || Gitlab::Git.blank_ref?(newrev)
           false
         else
-          missed_ref, _ = Gitlab::Popen.popen(%W(#{Gitlab.config.git.bin_path} --git-dir=#{project.repository.path_to_repo} rev-list --max-count=1 #{oldrev} ^#{newrev}))
-          missed_ref.present?
+          missed_ref, exit_status = Gitlab::Git::RevList.new(oldrev, newrev, project: project, env: env).execute
+
+          if exit_status == 0
+            missed_ref.present?
+          else
+            raise "Got a non-zero exit code while calling out to `git rev-list` in the force-push check."
+          end
         end
       end
     end
diff --git a/lib/gitlab/ci/build/artifacts/metadata.rb b/lib/gitlab/ci/build/artifacts/metadata.rb
index cd2e83b4c27..a375ccbece0 100644
--- a/lib/gitlab/ci/build/artifacts/metadata.rb
+++ b/lib/gitlab/ci/build/artifacts/metadata.rb
@@ -6,7 +6,7 @@ module Gitlab
     module Build
       module Artifacts
         class Metadata
-          class ParserError < StandardError; end
+          ParserError = Class.new(StandardError)
 
           VERSION_PATTERN = /^[\w\s]+(\d+\.\d+\.\d+)/
           INVALID_PATH_PATTERN = %r{(^\.?\.?/)|(/\.?\.?/)}
diff --git a/lib/gitlab/ci/build/artifacts/metadata/entry.rb b/lib/gitlab/ci/build/artifacts/metadata/entry.rb
index 7f4c750b6fd..6f799c2f031 100644
--- a/lib/gitlab/ci/build/artifacts/metadata/entry.rb
+++ b/lib/gitlab/ci/build/artifacts/metadata/entry.rb
@@ -27,6 +27,8 @@ module Gitlab
           end
         end
 
+        delegate :empty?, to: :children
+
         def directory?
           blank_node? || @path.end_with?('/')
         end
@@ -91,10 +93,6 @@ module Gitlab
           blank_node? || @entries.include?(@path)
         end
 
-        def empty?
-          children.empty?
-        end
-
         def total_size
           descendant_pattern = %r{^#{Regexp.escape(@path)}}
           entries.sum do |path, entry|
diff --git a/lib/gitlab/ci/build/image.rb b/lib/gitlab/ci/build/image.rb
new file mode 100644
index 00000000000..c62aeb60fa9
--- /dev/null
+++ b/lib/gitlab/ci/build/image.rb
@@ -0,0 +1,33 @@
+module Gitlab
+  module Ci
+    module Build
+      class Image
+        attr_reader :name
+
+        class << self
+          def from_image(job)
+            image = Gitlab::Ci::Build::Image.new(job.options[:image])
+            return unless image.valid?
+            image
+          end
+
+          def from_services(job)
+            services = job.options[:services].to_a.map do |service|
+              Gitlab::Ci::Build::Image.new(service)
+            end
+
+            services.select(&:valid?).compact
+          end
+        end
+
+        def initialize(image)
+          @name = image
+        end
+
+        def valid?
+          @name.present?
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/build/step.rb b/lib/gitlab/ci/build/step.rb
new file mode 100644
index 00000000000..1877429ac46
--- /dev/null
+++ b/lib/gitlab/ci/build/step.rb
@@ -0,0 +1,46 @@
+module Gitlab
+  module Ci
+    module Build
+      class Step
+        WHEN_ON_FAILURE = 'on_failure'.freeze
+        WHEN_ON_SUCCESS = 'on_success'.freeze
+        WHEN_ALWAYS = 'always'.freeze
+
+        attr_reader :name
+        attr_writer :script
+        attr_accessor :timeout, :when, :allow_failure
+
+        class << self
+          def from_commands(job)
+            self.new(:script).tap do |step|
+              step.script = job.commands
+              step.timeout = job.timeout
+              step.when = WHEN_ON_SUCCESS
+            end
+          end
+
+          def from_after_script(job)
+            after_script = job.options[:after_script]
+            return unless after_script
+
+            self.new(:after_script).tap do |step|
+              step.script = after_script
+              step.timeout = job.timeout
+              step.when = WHEN_ALWAYS
+              step.allow_failure = true
+            end
+          end
+        end
+
+        def initialize(name)
+          @name = name
+          @allow_failure = false
+        end
+
+        def script
+          @script.split("\n")
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/config/entry/artifacts.rb b/lib/gitlab/ci/config/entry/artifacts.rb
index b756b0d4555..8275aacee9b 100644
--- a/lib/gitlab/ci/config/entry/artifacts.rb
+++ b/lib/gitlab/ci/config/entry/artifacts.rb
@@ -9,7 +9,7 @@ module Gitlab
           include Validatable
           include Attributable
 
-          ALLOWED_KEYS = %i[name untracked paths when expire_in]
+          ALLOWED_KEYS = %i[name untracked paths when expire_in].freeze
 
           attributes ALLOWED_KEYS
 
diff --git a/lib/gitlab/ci/config/entry/cache.rb b/lib/gitlab/ci/config/entry/cache.rb
index 7653cab668b..f074df9c7a1 100644
--- a/lib/gitlab/ci/config/entry/cache.rb
+++ b/lib/gitlab/ci/config/entry/cache.rb
@@ -8,7 +8,7 @@ module Gitlab
         class Cache < Node
           include Configurable
 
-          ALLOWED_KEYS = %i[key untracked paths]
+          ALLOWED_KEYS = %i[key untracked paths].freeze
 
           validations do
             validates :config, allowed_keys: ALLOWED_KEYS
@@ -22,6 +22,12 @@ module Gitlab
 
           entry :paths, Entry::Paths,
             description: 'Specify which paths should be cached across builds.'
+
+          helpers :key
+
+          def value
+            super.merge(key: key_value)
+          end
         end
       end
     end
diff --git a/lib/gitlab/ci/config/entry/configurable.rb b/lib/gitlab/ci/config/entry/configurable.rb
index 833ae4a0ff3..e05aca9881b 100644
--- a/lib/gitlab/ci/config/entry/configurable.rb
+++ b/lib/gitlab/ci/config/entry/configurable.rb
@@ -58,7 +58,7 @@ module Gitlab
             def helpers(*nodes)
               nodes.each do |symbol|
                 define_method("#{symbol}_defined?") do
-                  @entries[symbol].specified? if @entries[symbol]
+                  @entries[symbol]&.specified?
                 end
 
                 define_method("#{symbol}_value") do
diff --git a/lib/gitlab/ci/config/entry/coverage.rb b/lib/gitlab/ci/config/entry/coverage.rb
new file mode 100644
index 00000000000..12a063059cb
--- /dev/null
+++ b/lib/gitlab/ci/config/entry/coverage.rb
@@ -0,0 +1,22 @@
+module Gitlab
+  module Ci
+    class Config
+      module Entry
+        ##
+        # Entry that represents Coverage settings.
+        #
+        class Coverage < Node
+          include Validatable
+
+          validations do
+            validates :config, regexp: true
+          end
+
+          def value
+            @config[1...-1]
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/config/entry/environment.rb b/lib/gitlab/ci/config/entry/environment.rb
index b7b4b91eb51..0c1f9eb7cbf 100644
--- a/lib/gitlab/ci/config/entry/environment.rb
+++ b/lib/gitlab/ci/config/entry/environment.rb
@@ -8,7 +8,7 @@ module Gitlab
         class Environment < Node
           include Validatable
 
-          ALLOWED_KEYS = %i[name url action on_stop]
+          ALLOWED_KEYS = %i[name url action on_stop].freeze
 
           validations do
             validate do
@@ -21,19 +21,20 @@ module Gitlab
             validates :name,
               type: {
                 with: String,
-                message: Gitlab::Regex.environment_name_regex_message }
+                message: Gitlab::Regex.environment_name_regex_message
+              }
 
             validates :name,
               format: {
                 with: Gitlab::Regex.environment_name_regex,
-                message: Gitlab::Regex.environment_name_regex_message }
+                message: Gitlab::Regex.environment_name_regex_message
+              }
 
             with_options if: :hash? do
               validates :config, allowed_keys: ALLOWED_KEYS
 
               validates :url,
                         length: { maximum: 255 },
-                        addressable_url: true,
                         allow_nil: true
 
               validates :action,
diff --git a/lib/gitlab/ci/config/entry/factory.rb b/lib/gitlab/ci/config/entry/factory.rb
index 9f5e393d191..6be8288748f 100644
--- a/lib/gitlab/ci/config/entry/factory.rb
+++ b/lib/gitlab/ci/config/entry/factory.rb
@@ -6,7 +6,7 @@ module Gitlab
         # Factory class responsible for fabricating entry objects.
         #
         class Factory
-          class InvalidFactory < StandardError; end
+          InvalidFactory = Class.new(StandardError)
 
           def initialize(entry)
             @entry = entry
diff --git a/lib/gitlab/ci/config/entry/job.rb b/lib/gitlab/ci/config/entry/job.rb
index a55362f0b6b..176301bcca1 100644
--- a/lib/gitlab/ci/config/entry/job.rb
+++ b/lib/gitlab/ci/config/entry/job.rb
@@ -11,7 +11,7 @@ module Gitlab
 
           ALLOWED_KEYS = %i[tags script only except type image services allow_failure
                             type stage when artifacts cache dependencies before_script
-                            after_script variables environment]
+                            after_script variables environment coverage].freeze
 
           validations do
             validates :config, allowed_keys: ALLOWED_KEYS
@@ -71,9 +71,12 @@ module Gitlab
           entry :environment, Entry::Environment,
                description: 'Environment configuration for this job.'
 
+          entry :coverage, Entry::Coverage,
+               description: 'Coverage configuration for this job.'
+
           helpers :before_script, :script, :stage, :type, :after_script,
                   :cache, :image, :services, :only, :except, :variables,
-                  :artifacts, :commands, :environment
+                  :artifacts, :commands, :environment, :coverage
 
           attributes :script, :tags, :allow_failure, :when, :dependencies
 
@@ -101,6 +104,14 @@ module Gitlab
             (before_script_value.to_a + script_value.to_a).join("\n")
           end
 
+          def manual_action?
+            self.when == 'manual'
+          end
+
+          def ignored?
+            allow_failure.nil? ? manual_action? : allow_failure
+          end
+
           private
 
           def inherit!(deps)
@@ -130,8 +141,10 @@ module Gitlab
               variables: variables_defined? ? variables_value : nil,
               environment: environment_defined? ? environment_value : nil,
               environment_name: environment_defined? ? environment_value[:name] : nil,
+              coverage: coverage_defined? ? coverage_value : nil,
               artifacts: artifacts_value,
-              after_script: after_script_value }
+              after_script: after_script_value,
+              ignore: ignored? }
           end
         end
       end
diff --git a/lib/gitlab/ci/config/entry/key.rb b/lib/gitlab/ci/config/entry/key.rb
index 0e4c9fe6edc..f27ad0a7759 100644
--- a/lib/gitlab/ci/config/entry/key.rb
+++ b/lib/gitlab/ci/config/entry/key.rb
@@ -11,6 +11,10 @@ module Gitlab
           validations do
             validates :config, key: true
           end
+
+          def self.default
+            'default'
+          end
         end
       end
     end
diff --git a/lib/gitlab/ci/config/entry/legacy_validation_helpers.rb b/lib/gitlab/ci/config/entry/legacy_validation_helpers.rb
index f01975aab5c..9b9a0a8125a 100644
--- a/lib/gitlab/ci/config/entry/legacy_validation_helpers.rb
+++ b/lib/gitlab/ci/config/entry/legacy_validation_helpers.rb
@@ -28,17 +28,21 @@ module Gitlab
             value.is_a?(String) || value.is_a?(Symbol)
           end
 
+          def validate_regexp(value)
+            !value.nil? && Regexp.new(value.to_s) && true
+          rescue RegexpError, TypeError
+            false
+          end
+
           def validate_string_or_regexp(value)
             return true if value.is_a?(Symbol)
             return false unless value.is_a?(String)
 
             if value.first == '/' && value.last == '/'
-              Regexp.new(value[1...-1])
+              validate_regexp(value[1...-1])
             else
               true
             end
-          rescue RegexpError
-            false
           end
 
           def validate_boolean(value)
diff --git a/lib/gitlab/ci/config/entry/node.rb b/lib/gitlab/ci/config/entry/node.rb
index 5eef2868cd6..a6a914d79c1 100644
--- a/lib/gitlab/ci/config/entry/node.rb
+++ b/lib/gitlab/ci/config/entry/node.rb
@@ -6,7 +6,7 @@ module Gitlab
         # Base abstract class for each configuration entry node.
         #
         class Node
-          class InvalidError < StandardError; end
+          InvalidError = Class.new(StandardError)
 
           attr_reader :config, :metadata
           attr_accessor :key, :parent, :description
@@ -70,6 +70,12 @@ module Gitlab
             true
           end
 
+          def inspect
+            val = leaf? ? config : descendants
+            unspecified = specified? ? '' : '(unspecified) '
+            "#<#{self.class.name} #{unspecified}{#{key}: #{val.inspect}}>"
+          end
+
           def self.default
           end
 
diff --git a/lib/gitlab/ci/config/entry/trigger.rb b/lib/gitlab/ci/config/entry/trigger.rb
index 28b0a9ffe01..16b234e6c59 100644
--- a/lib/gitlab/ci/config/entry/trigger.rb
+++ b/lib/gitlab/ci/config/entry/trigger.rb
@@ -9,15 +9,7 @@ module Gitlab
           include Validatable
 
           validations do
-            include LegacyValidationHelpers
-
-            validate :array_of_strings_or_regexps
-
-            def array_of_strings_or_regexps
-              unless validate_array_of_strings_or_regexps(config)
-                errors.add(:config, 'should be an array of strings or regexps')
-              end
-            end
+            validates :config, array_of_strings_or_regexps: true
           end
         end
       end
diff --git a/lib/gitlab/ci/config/entry/undefined.rb b/lib/gitlab/ci/config/entry/undefined.rb
index b33b8238230..1171ac10f22 100644
--- a/lib/gitlab/ci/config/entry/undefined.rb
+++ b/lib/gitlab/ci/config/entry/undefined.rb
@@ -29,6 +29,10 @@ module Gitlab
           def relevant?
             false
           end
+
+          def inspect
+            "#<#{self.class.name}>"
+          end
         end
       end
     end
diff --git a/lib/gitlab/ci/config/entry/validators.rb b/lib/gitlab/ci/config/entry/validators.rb
index 8632dd0e233..bd7428b1272 100644
--- a/lib/gitlab/ci/config/entry/validators.rb
+++ b/lib/gitlab/ci/config/entry/validators.rb
@@ -54,6 +54,51 @@ module Gitlab
             end
           end
 
+          class RegexpValidator < ActiveModel::EachValidator
+            include LegacyValidationHelpers
+
+            def validate_each(record, attribute, value)
+              unless validate_regexp(value)
+                record.errors.add(attribute, 'must be a regular expression')
+              end
+            end
+
+            private
+
+            def look_like_regexp?(value)
+              value.is_a?(String) && value.start_with?('/') &&
+                value.end_with?('/')
+            end
+
+            def validate_regexp(value)
+              look_like_regexp?(value) &&
+                Regexp.new(value.to_s[1...-1]) &&
+                true
+            rescue RegexpError
+              false
+            end
+          end
+
+          class ArrayOfStringsOrRegexpsValidator < RegexpValidator
+            def validate_each(record, attribute, value)
+              unless validate_array_of_strings_or_regexps(value)
+                record.errors.add(attribute, 'should be an array of strings or regexps')
+              end
+            end
+
+            private
+
+            def validate_array_of_strings_or_regexps(values)
+              values.is_a?(Array) && values.all?(&method(:validate_string_or_regexp))
+            end
+
+            def validate_string_or_regexp(value)
+              return false unless value.is_a?(String)
+              return validate_regexp(value) if look_like_regexp?(value)
+              true
+            end
+          end
+
           class TypeValidator < ActiveModel::EachValidator
             def validate_each(record, attribute, value)
               type = options[:with]
diff --git a/lib/gitlab/ci/config/loader.rb b/lib/gitlab/ci/config/loader.rb
index dbf6eb0edbe..e7d9f6a7761 100644
--- a/lib/gitlab/ci/config/loader.rb
+++ b/lib/gitlab/ci/config/loader.rb
@@ -2,7 +2,7 @@ module Gitlab
   module Ci
     class Config
       class Loader
-        class FormatError < StandardError; end
+        FormatError = Class.new(StandardError)
 
         def initialize(config)
           @config = YAML.safe_load(config, [Symbol], [], true)
diff --git a/lib/gitlab/ci/status/build/cancelable.rb b/lib/gitlab/ci/status/build/cancelable.rb
new file mode 100644
index 00000000000..67bbc3c4849
--- /dev/null
+++ b/lib/gitlab/ci/status/build/cancelable.rb
@@ -0,0 +1,37 @@
+module Gitlab
+  module Ci
+    module Status
+      module Build
+        class Cancelable < SimpleDelegator
+          include Status::Extended
+
+          def has_action?
+            can?(user, :update_build, subject)
+          end
+
+          def action_icon
+            'icon_action_cancel'
+          end
+
+          def action_path
+            cancel_namespace_project_build_path(subject.project.namespace,
+                                                subject.project,
+                                                subject)
+          end
+
+          def action_method
+            :post
+          end
+
+          def action_title
+            'Cancel'
+          end
+
+          def self.matches?(build, user)
+            build.cancelable?
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/status/build/common.rb b/lib/gitlab/ci/status/build/common.rb
new file mode 100644
index 00000000000..3fec2c5d4db
--- /dev/null
+++ b/lib/gitlab/ci/status/build/common.rb
@@ -0,0 +1,19 @@
+module Gitlab
+  module Ci
+    module Status
+      module Build
+        module Common
+          def has_details?
+            can?(user, :read_build, subject)
+          end
+
+          def details_path
+            namespace_project_build_path(subject.project.namespace,
+                                         subject.project,
+                                         subject)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/status/build/factory.rb b/lib/gitlab/ci/status/build/factory.rb
new file mode 100644
index 00000000000..38ac6edc9f1
--- /dev/null
+++ b/lib/gitlab/ci/status/build/factory.rb
@@ -0,0 +1,21 @@
+module Gitlab
+  module Ci
+    module Status
+      module Build
+        class Factory < Status::Factory
+          def self.extended_statuses
+            [[Status::Build::Cancelable,
+              Status::Build::Retryable],
+             [Status::Build::FailedAllowed,
+              Status::Build::Play,
+              Status::Build::Stop]]
+          end
+
+          def self.common_helpers
+            Status::Build::Common
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/status/build/failed_allowed.rb b/lib/gitlab/ci/status/build/failed_allowed.rb
new file mode 100644
index 00000000000..807afe24bd5
--- /dev/null
+++ b/lib/gitlab/ci/status/build/failed_allowed.rb
@@ -0,0 +1,27 @@
+module Gitlab
+  module Ci
+    module Status
+      module Build
+        class FailedAllowed < SimpleDelegator
+          include Status::Extended
+
+          def label
+            'failed (allowed to fail)'
+          end
+
+          def icon
+            'icon_status_warning'
+          end
+
+          def group
+            'failed_with_warnings'
+          end
+
+          def self.matches?(build, user)
+            build.failed? && build.allow_failure?
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/status/build/play.rb b/lib/gitlab/ci/status/build/play.rb
new file mode 100644
index 00000000000..3495b8d0448
--- /dev/null
+++ b/lib/gitlab/ci/status/build/play.rb
@@ -0,0 +1,41 @@
+module Gitlab
+  module Ci
+    module Status
+      module Build
+        class Play < SimpleDelegator
+          include Status::Extended
+
+          def label
+            'manual play action'
+          end
+
+          def has_action?
+            can?(user, :update_build, subject)
+          end
+
+          def action_icon
+            'icon_action_play'
+          end
+
+          def action_title
+            'Play'
+          end
+
+          def action_path
+            play_namespace_project_build_path(subject.project.namespace,
+                                              subject.project,
+                                              subject)
+          end
+
+          def action_method
+            :post
+          end
+
+          def self.matches?(build, user)
+            build.playable? && !build.stops_environment?
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/status/build/retryable.rb b/lib/gitlab/ci/status/build/retryable.rb
new file mode 100644
index 00000000000..6b362af7634
--- /dev/null
+++ b/lib/gitlab/ci/status/build/retryable.rb
@@ -0,0 +1,37 @@
+module Gitlab
+  module Ci
+    module Status
+      module Build
+        class Retryable < SimpleDelegator
+          include Status::Extended
+
+          def has_action?
+            can?(user, :update_build, subject)
+          end
+
+          def action_icon
+            'icon_action_retry'
+          end
+
+          def action_title
+            'Retry'
+          end
+
+          def action_path
+            retry_namespace_project_build_path(subject.project.namespace,
+                                               subject.project,
+                                               subject)
+          end
+
+          def action_method
+            :post
+          end
+
+          def self.matches?(build, user)
+            build.retryable?
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/status/build/stop.rb b/lib/gitlab/ci/status/build/stop.rb
new file mode 100644
index 00000000000..e8530f2aaae
--- /dev/null
+++ b/lib/gitlab/ci/status/build/stop.rb
@@ -0,0 +1,41 @@
+module Gitlab
+  module Ci
+    module Status
+      module Build
+        class Stop < SimpleDelegator
+          include Status::Extended
+
+          def label
+            'manual stop action'
+          end
+
+          def has_action?
+            can?(user, :update_build, subject)
+          end
+
+          def action_icon
+            'icon_action_stop'
+          end
+
+          def action_title
+            'Stop'
+          end
+
+          def action_path
+            play_namespace_project_build_path(subject.project.namespace,
+                                              subject.project,
+                                              subject)
+          end
+
+          def action_method
+            :post
+          end
+
+          def self.matches?(build, user)
+            build.playable? && build.stops_environment?
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/status/core.rb b/lib/gitlab/ci/status/core.rb
index ce4108fdcf2..3dd2b9e01f6 100644
--- a/lib/gitlab/ci/status/core.rb
+++ b/lib/gitlab/ci/status/core.rb
@@ -4,10 +4,14 @@ module Gitlab
       # Base abstract class fore core status
       #
       class Core
-        include Gitlab::Routing.url_helpers
+        include Gitlab::Routing
+        include Gitlab::Allowable
 
-        def initialize(subject)
+        attr_reader :subject, :user
+
+        def initialize(subject, user)
           @subject = subject
+          @user = user
         end
 
         def icon
@@ -18,23 +22,12 @@ module Gitlab
           raise NotImplementedError
         end
 
-        def title
-          "#{@subject.class.name.demodulize}: #{label}"
-        end
-
-        # Deprecation warning: this method is here because we need to maintain
-        # backwards compatibility with legacy statuses. We often do something
-        # like "ci-status ci-status-#{status}" to set CSS class.
-        #
-        # `to_s` method should be renamed to `group` at some point, after
-        # phasing legacy satuses out.
-        #
-        def to_s
-          self.class.name.demodulize.downcase.underscore
+        def group
+          self.class.name.demodulize.underscore
         end
 
         def has_details?
-          raise NotImplementedError
+          false
         end
 
         def details_path
@@ -42,7 +35,7 @@ module Gitlab
         end
 
         def has_action?
-          raise NotImplementedError
+          false
         end
 
         def action_icon
@@ -52,6 +45,14 @@ module Gitlab
         def action_path
           raise NotImplementedError
         end
+
+        def action_method
+          raise NotImplementedError
+        end
+
+        def action_title
+          raise NotImplementedError
+        end
       end
     end
   end
diff --git a/lib/gitlab/ci/status/extended.rb b/lib/gitlab/ci/status/extended.rb
index 6bfb5d38c1f..d367c9bda69 100644
--- a/lib/gitlab/ci/status/extended.rb
+++ b/lib/gitlab/ci/status/extended.rb
@@ -2,8 +2,12 @@ module Gitlab
   module Ci
     module Status
       module Extended
-        def matches?(_subject)
-          raise NotImplementedError
+        extend ActiveSupport::Concern
+
+        class_methods do
+          def matches?(_subject, _user)
+            raise NotImplementedError
+          end
         end
       end
     end
diff --git a/lib/gitlab/ci/status/external/common.rb b/lib/gitlab/ci/status/external/common.rb
new file mode 100644
index 00000000000..4969a350862
--- /dev/null
+++ b/lib/gitlab/ci/status/external/common.rb
@@ -0,0 +1,22 @@
+module Gitlab
+  module Ci
+    module Status
+      module External
+        module Common
+          def has_details?
+            subject.target_url.present? &&
+              can?(user, :read_commit_status, subject)
+          end
+
+          def details_path
+            subject.target_url
+          end
+
+          def has_action?
+            false
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/status/external/factory.rb b/lib/gitlab/ci/status/external/factory.rb
new file mode 100644
index 00000000000..07b15bd8d97
--- /dev/null
+++ b/lib/gitlab/ci/status/external/factory.rb
@@ -0,0 +1,13 @@
+module Gitlab
+  module Ci
+    module Status
+      module External
+        class Factory < Status::Factory
+          def self.common_helpers
+            Status::External::Common
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/status/factory.rb b/lib/gitlab/ci/status/factory.rb
new file mode 100644
index 00000000000..15836c699c7
--- /dev/null
+++ b/lib/gitlab/ci/status/factory.rb
@@ -0,0 +1,52 @@
+module Gitlab
+  module Ci
+    module Status
+      class Factory
+        def initialize(subject, user)
+          @subject = subject
+          @user = user
+          @status = subject.status || HasStatus::DEFAULT_STATUS
+        end
+
+        def fabricate!
+          if extended_statuses.none?
+            core_status
+          else
+            compound_extended_status
+          end
+        end
+
+        def core_status
+          Gitlab::Ci::Status
+            .const_get(@status.capitalize)
+            .new(@subject, @user)
+            .extend(self.class.common_helpers)
+        end
+
+        def compound_extended_status
+          extended_statuses.inject(core_status) do |status, extended|
+            extended.new(status)
+          end
+        end
+
+        def extended_statuses
+          return @extended_statuses if defined?(@extended_statuses)
+
+          groups = self.class.extended_statuses.map do |group|
+            Array(group).find { |status| status.matches?(@subject, @user) }
+          end
+
+          @extended_statuses = groups.flatten.compact
+        end
+
+        def self.extended_statuses
+          []
+        end
+
+        def self.common_helpers
+          Module.new
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/status/manual.rb b/lib/gitlab/ci/status/manual.rb
new file mode 100644
index 00000000000..5f28521901d
--- /dev/null
+++ b/lib/gitlab/ci/status/manual.rb
@@ -0,0 +1,19 @@
+module Gitlab
+  module Ci
+    module Status
+      class Manual < Status::Core
+        def text
+          'manual'
+        end
+
+        def label
+          'manual action'
+        end
+
+        def icon
+          'icon_status_manual'
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/status/pipeline/blocked.rb b/lib/gitlab/ci/status/pipeline/blocked.rb
new file mode 100644
index 00000000000..a250c3fcb41
--- /dev/null
+++ b/lib/gitlab/ci/status/pipeline/blocked.rb
@@ -0,0 +1,23 @@
+module Gitlab
+  module Ci
+    module Status
+      module Pipeline
+        class Blocked < SimpleDelegator
+          include Status::Extended
+
+          def text
+            'blocked'
+          end
+
+          def label
+            'waiting for manual action'
+          end
+
+          def self.matches?(pipeline, user)
+            pipeline.blocked?
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/status/pipeline/common.rb b/lib/gitlab/ci/status/pipeline/common.rb
index 25e52bec3da..76bfd18bf40 100644
--- a/lib/gitlab/ci/status/pipeline/common.rb
+++ b/lib/gitlab/ci/status/pipeline/common.rb
@@ -4,13 +4,13 @@ module Gitlab
       module Pipeline
         module Common
           def has_details?
-            true
+            can?(user, :read_pipeline, subject)
           end
 
           def details_path
-            namespace_project_pipeline_path(@subject.project.namespace,
-                                            @subject.project,
-                                            @subject)
+            namespace_project_pipeline_path(subject.project.namespace,
+                                            subject.project,
+                                            subject)
           end
 
           def has_action?
diff --git a/lib/gitlab/ci/status/pipeline/factory.rb b/lib/gitlab/ci/status/pipeline/factory.rb
index 71d27bf7cf5..17f9a75f436 100644
--- a/lib/gitlab/ci/status/pipeline/factory.rb
+++ b/lib/gitlab/ci/status/pipeline/factory.rb
@@ -2,35 +2,14 @@ module Gitlab
   module Ci
     module Status
       module Pipeline
-        class Factory
-          EXTENDED_STATUSES = [Pipeline::SuccessWithWarnings]
-
-          def initialize(pipeline)
-            @pipeline = pipeline
-            @status = pipeline.status || :created
-          end
-
-          def fabricate!
-            if extended_status
-              extended_status.new(core_status)
-            else
-              core_status
-            end
-          end
-
-          private
-
-          def core_status
-            Gitlab::Ci::Status
-              .const_get(@status.capitalize)
-              .new(@pipeline)
-              .extend(Status::Pipeline::Common)
+        class Factory < Status::Factory
+          def self.extended_statuses
+            [[Status::SuccessWarning,
+              Status::Pipeline::Blocked]]
           end
 
-          def extended_status
-            @extended ||= EXTENDED_STATUSES.find do |status|
-              status.matches?(@pipeline)
-            end
+          def self.common_helpers
+            Status::Pipeline::Common
           end
         end
       end
diff --git a/lib/gitlab/ci/status/pipeline/success_with_warnings.rb b/lib/gitlab/ci/status/pipeline/success_with_warnings.rb
deleted file mode 100644
index 4b040d60df8..00000000000
--- a/lib/gitlab/ci/status/pipeline/success_with_warnings.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-module Gitlab
-  module Ci
-    module Status
-      module Pipeline
-        class SuccessWithWarnings < SimpleDelegator
-          extend Status::Extended
-
-          def text
-            'passed'
-          end
-
-          def label
-            'passed with warnings'
-          end
-
-          def icon
-            'icon_status_warning'
-          end
-
-          def to_s
-            'success_with_warnings'
-          end
-
-          def self.matches?(pipeline)
-            pipeline.success? && pipeline.has_warnings?
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/ci/status/stage/common.rb b/lib/gitlab/ci/status/stage/common.rb
new file mode 100644
index 00000000000..7852f492e1d
--- /dev/null
+++ b/lib/gitlab/ci/status/stage/common.rb
@@ -0,0 +1,24 @@
+module Gitlab
+  module Ci
+    module Status
+      module Stage
+        module Common
+          def has_details?
+            can?(user, :read_pipeline, subject.pipeline)
+          end
+
+          def details_path
+            namespace_project_pipeline_path(subject.project.namespace,
+                                            subject.project,
+                                            subject.pipeline,
+                                            anchor: subject.name)
+          end
+
+          def has_action?
+            false
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/status/stage/factory.rb b/lib/gitlab/ci/status/stage/factory.rb
new file mode 100644
index 00000000000..4c37f084d07
--- /dev/null
+++ b/lib/gitlab/ci/status/stage/factory.rb
@@ -0,0 +1,17 @@
+module Gitlab
+  module Ci
+    module Status
+      module Stage
+        class Factory < Status::Factory
+          def self.extended_statuses
+            [Status::SuccessWarning]
+          end
+
+          def self.common_helpers
+            Status::Stage::Common
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/status/success_warning.rb b/lib/gitlab/ci/status/success_warning.rb
new file mode 100644
index 00000000000..d4cdab6957a
--- /dev/null
+++ b/lib/gitlab/ci/status/success_warning.rb
@@ -0,0 +1,33 @@
+module Gitlab
+  module Ci
+    module Status
+      ##
+      # Extended status used when pipeline or stage passed conditionally.
+      # This means that failed jobs that are allowed to fail were present.
+      #
+      class SuccessWarning < SimpleDelegator
+        include Status::Extended
+
+        def text
+          'passed'
+        end
+
+        def label
+          'passed with warnings'
+        end
+
+        def icon
+          'icon_status_warning'
+        end
+
+        def group
+          'success_with_warnings'
+        end
+
+        def self.matches?(subject, user)
+          subject.success? && subject.has_warnings?
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/trace_reader.rb b/lib/gitlab/ci/trace_reader.rb
index 37e51536e8f..1d7ddeb3e0f 100644
--- a/lib/gitlab/ci/trace_reader.rb
+++ b/lib/gitlab/ci/trace_reader.rb
@@ -42,6 +42,7 @@ module Gitlab
           end
 
           chunks.join.lines.last(max_lines).join
+            .force_encoding(Encoding.default_external)
         end
       end
     end
diff --git a/lib/gitlab/conflict/file.rb b/lib/gitlab/conflict/file.rb
index c843315782d..75a213ef752 100644
--- a/lib/gitlab/conflict/file.rb
+++ b/lib/gitlab/conflict/file.rb
@@ -4,8 +4,7 @@ module Gitlab
       include Gitlab::Routing.url_helpers
       include IconsHelper
 
-      class MissingResolution < ResolutionError
-      end
+      MissingResolution = Class.new(ResolutionError)
 
       CONTEXT_LINES = 3
 
@@ -91,11 +90,12 @@ module Gitlab
         our_highlight = Gitlab::Highlight.highlight(our_path, our_file, repository: repository).lines
 
         lines.each do |line|
-          if line.type == 'old'
-            line.rich_text = their_highlight[line.old_line - 1].try(:html_safe)
-          else
-            line.rich_text = our_highlight[line.new_line - 1].try(:html_safe)
-          end
+          line.rich_text =
+            if line.type == 'old'
+              their_highlight[line.old_line - 1].try(:html_safe)
+            else
+              our_highlight[line.new_line - 1].try(:html_safe)
+            end
         end
       end
 
diff --git a/lib/gitlab/conflict/file_collection.rb b/lib/gitlab/conflict/file_collection.rb
index fa5bd4649d4..990b719ecfd 100644
--- a/lib/gitlab/conflict/file_collection.rb
+++ b/lib/gitlab/conflict/file_collection.rb
@@ -1,8 +1,7 @@
 module Gitlab
   module Conflict
     class FileCollection
-      class ConflictSideMissing < StandardError
-      end
+      ConflictSideMissing = Class.new(StandardError)
 
       attr_reader :merge_request, :our_commit, :their_commit
 
diff --git a/lib/gitlab/conflict/parser.rb b/lib/gitlab/conflict/parser.rb
index ddd657903fb..d3524c338ee 100644
--- a/lib/gitlab/conflict/parser.rb
+++ b/lib/gitlab/conflict/parser.rb
@@ -1,25 +1,15 @@
 module Gitlab
   module Conflict
     class Parser
-      class UnresolvableError < StandardError
-      end
-
-      class UnmergeableFile < UnresolvableError
-      end
-
-      class UnsupportedEncoding < UnresolvableError
-      end
+      UnresolvableError = Class.new(StandardError)
+      UnmergeableFile = Class.new(UnresolvableError)
+      UnsupportedEncoding = Class.new(UnresolvableError)
 
       # Recoverable errors - the conflict can be resolved in an editor, but not with
       # sections.
-      class ParserError < StandardError
-      end
-
-      class UnexpectedDelimiter < ParserError
-      end
-
-      class MissingEndDelimiter < ParserError
-      end
+      ParserError = Class.new(StandardError)
+      UnexpectedDelimiter = Class.new(ParserError)
+      MissingEndDelimiter = Class.new(ParserError)
 
       def parse(text, our_path:, their_path:, parent_file: nil)
         raise UnmergeableFile if text.blank? # Typically a binary file
diff --git a/lib/gitlab/conflict/resolution_error.rb b/lib/gitlab/conflict/resolution_error.rb
index a0f2006bc24..0b61256b35a 100644
--- a/lib/gitlab/conflict/resolution_error.rb
+++ b/lib/gitlab/conflict/resolution_error.rb
@@ -1,6 +1,5 @@
 module Gitlab
   module Conflict
-    class ResolutionError < StandardError
-    end
+    ResolutionError = Class.new(StandardError)
   end
 end
diff --git a/lib/gitlab/contributions_calendar.rb b/lib/gitlab/contributions_calendar.rb
index 7e3d5647b39..15992b77680 100644
--- a/lib/gitlab/contributions_calendar.rb
+++ b/lib/gitlab/contributions_calendar.rb
@@ -22,8 +22,10 @@ module Gitlab
         having(action: [Event::CREATED, Event::CLOSED], target_type: "Issue")
       mr_events = event_counts(date_from, :merge_requests).
         having(action: [Event::MERGED, Event::CREATED, Event::CLOSED], target_type: "MergeRequest")
+      note_events = event_counts(date_from, :merge_requests).
+        having(action: [Event::COMMENTED], target_type: "Note")
 
-      union = Gitlab::SQL::Union.new([repo_events, issue_events, mr_events])
+      union = Gitlab::SQL::Union.new([repo_events, issue_events, mr_events, note_events])
       events = Event.find_by_sql(union.to_sql).map(&:attributes)
 
       @activity_events = events.each_with_object(Hash.new {|h, k| h[k] = 0 }) do |event, activities|
@@ -38,7 +40,7 @@ module Gitlab
 
       # Use visible_to_user? instead of the complicated logic in activity_dates
       # because we're only viewing the events for a single day.
-      events.select {|event| event.visible_to_user?(current_user) }
+      events.select { |event| event.visible_to_user?(current_user) }
     end
 
     def starting_year
diff --git a/lib/gitlab/current_settings.rb b/lib/gitlab/current_settings.rb
index c6bb8f9c8ed..82576d197fe 100644
--- a/lib/gitlab/current_settings.rb
+++ b/lib/gitlab/current_settings.rb
@@ -9,7 +9,9 @@ module Gitlab
     end
 
     def ensure_application_settings!
-      if connect_to_db?
+      return fake_application_settings unless connect_to_db?
+
+      unless ENV['IN_MEMORY_APPLICATION_SETTINGS'] == 'true'
         begin
           settings = ::ApplicationSetting.current
         # In case Redis isn't running or the Redis UNIX socket file is not available
@@ -20,42 +22,21 @@ module Gitlab
         settings ||= ::ApplicationSetting.create_from_defaults unless ActiveRecord::Migrator.needs_migration?
       end
 
-      settings || fake_application_settings
+      settings || in_memory_application_settings
     end
 
-    def sidekiq_throttling_enabled?
-      current_application_settings.sidekiq_throttling_enabled?
+    delegate :sidekiq_throttling_enabled?, to: :current_application_settings
+
+    def in_memory_application_settings
+      @in_memory_application_settings ||= ::ApplicationSetting.new(::ApplicationSetting.defaults)
+    # In case migrations the application_settings table is not created yet,
+    # we fallback to a simple OpenStruct
+    rescue ActiveRecord::StatementInvalid, ActiveRecord::UnknownAttributeError
+      fake_application_settings
     end
 
     def fake_application_settings
-      OpenStruct.new(
-        default_projects_limit: Settings.gitlab['default_projects_limit'],
-        default_branch_protection: Settings.gitlab['default_branch_protection'],
-        signup_enabled: Settings.gitlab['signup_enabled'],
-        signin_enabled: Settings.gitlab['signin_enabled'],
-        gravatar_enabled: Settings.gravatar['enabled'],
-        koding_enabled: false,
-        sign_in_text: nil,
-        after_sign_up_text: nil,
-        help_page_text: nil,
-        shared_runners_text: nil,
-        restricted_visibility_levels: Settings.gitlab['restricted_visibility_levels'],
-        max_attachment_size: Settings.gitlab['max_attachment_size'],
-        session_expire_delay: Settings.gitlab['session_expire_delay'],
-        default_project_visibility: Settings.gitlab.default_projects_features['visibility_level'],
-        default_snippet_visibility: Settings.gitlab.default_projects_features['visibility_level'],
-        domain_whitelist: Settings.gitlab['domain_whitelist'],
-        import_sources: %w[github bitbucket gitlab google_code fogbugz git gitlab_project],
-        shared_runners_enabled: Settings.gitlab_ci['shared_runners_enabled'],
-        max_artifacts_size: Settings.artifacts['max_size'],
-        require_two_factor_authentication: false,
-        two_factor_grace_period: 48,
-        akismet_enabled: false,
-        repository_checks_enabled: true,
-        container_registry_token_expire_delay: 5,
-        user_default_external: false,
-        sidekiq_throttling_enabled: false,
-      )
+      OpenStruct.new(::ApplicationSetting.defaults)
     end
 
     private
diff --git a/lib/gitlab/cycle_analytics/base_event.rb b/lib/gitlab/cycle_analytics/base_event.rb
deleted file mode 100644
index 53a148ad703..00000000000
--- a/lib/gitlab/cycle_analytics/base_event.rb
+++ /dev/null
@@ -1,57 +0,0 @@
-module Gitlab
-  module CycleAnalytics
-    class BaseEvent
-      include MetricsTables
-
-      attr_reader :stage, :start_time_attrs, :end_time_attrs, :projections, :query
-
-      def initialize(project:, options:)
-        @query = EventsQuery.new(project: project, options: options)
-        @project = project
-        @options = options
-      end
-
-      def fetch
-        update_author!
-
-        event_result.map do |event|
-          serialize(event) if has_permission?(event['id'])
-        end.compact
-      end
-
-      def custom_query(_base_query); end
-
-      def order
-        @order || @start_time_attrs
-      end
-
-      private
-
-      def update_author!
-        return unless event_result.any? && event_result.first['author_id']
-
-        Updater.update!(event_result, from: 'author_id', to: 'author', klass: User)
-      end
-
-      def event_result
-        @event_result ||= @query.execute(self).to_a
-      end
-
-      def serialize(_event)
-        raise NotImplementedError.new("Expected #{self.name} to implement serialize(event)")
-      end
-
-      def has_permission?(id)
-        allowed_ids.nil? || allowed_ids.include?(id.to_i)
-      end
-
-      def allowed_ids
-        nil
-      end
-
-      def event_result_ids
-        event_result.map { |event| event['id'] }
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/cycle_analytics/base_event_fetcher.rb b/lib/gitlab/cycle_analytics/base_event_fetcher.rb
new file mode 100644
index 00000000000..ab115afcaa5
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/base_event_fetcher.rb
@@ -0,0 +1,67 @@
+module Gitlab
+  module CycleAnalytics
+    class BaseEventFetcher
+      include BaseQuery
+
+      attr_reader :projections, :query, :stage, :order
+
+      MAX_EVENTS = 50
+
+      def initialize(project:, stage:, options:)
+        @project = project
+        @stage = stage
+        @options = options
+      end
+
+      def fetch
+        update_author!
+
+        event_result.map do |event|
+          serialize(event) if has_permission?(event['id'])
+        end.compact
+      end
+
+      def order
+        @order || default_order
+      end
+
+      private
+
+      def update_author!
+        return unless event_result.any? && event_result.first['author_id']
+
+        Updater.update!(event_result, from: 'author_id', to: 'author', klass: User)
+      end
+
+      def event_result
+        @event_result ||= ActiveRecord::Base.connection.exec_query(events_query.to_sql).to_a
+      end
+
+      def events_query
+        diff_fn = subtract_datetimes_diff(base_query, @options[:start_time_attrs], @options[:end_time_attrs])
+
+        base_query.project(extract_diff_epoch(diff_fn).as('total_time'), *projections).order(order.desc).take(MAX_EVENTS)
+      end
+
+      def default_order
+        [@options[:start_time_attrs]].flatten.first
+      end
+
+      def serialize(_event)
+        raise NotImplementedError.new("Expected #{self.name} to implement serialize(event)")
+      end
+
+      def has_permission?(id)
+        allowed_ids.nil? || allowed_ids.include?(id.to_i)
+      end
+
+      def allowed_ids
+        nil
+      end
+
+      def event_result_ids
+        event_result.map { |event| event['id'] }
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/base_query.rb b/lib/gitlab/cycle_analytics/base_query.rb
new file mode 100644
index 00000000000..d560dca45c8
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/base_query.rb
@@ -0,0 +1,31 @@
+module Gitlab
+  module CycleAnalytics
+    module BaseQuery
+      include MetricsTables
+      include Gitlab::Database::Median
+      include Gitlab::Database::DateTime
+
+      private
+
+      def base_query
+        @base_query ||= stage_query
+      end
+
+      def stage_query
+        query = mr_closing_issues_table.join(issue_table).on(issue_table[:id].eq(mr_closing_issues_table[:issue_id])).
+          join(issue_metrics_table).on(issue_table[:id].eq(issue_metrics_table[:issue_id])).
+          where(issue_table[:project_id].eq(@project.id)).
+          where(issue_table[:deleted_at].eq(nil)).
+          where(issue_table[:created_at].gteq(@options[:from]))
+
+        # Load merge_requests
+        query = query.join(mr_table, Arel::Nodes::OuterJoin).
+          on(mr_table[:id].eq(mr_closing_issues_table[:merge_request_id])).
+          join(mr_metrics_table).
+          on(mr_table[:id].eq(mr_metrics_table[:merge_request_id]))
+
+        query
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/base_stage.rb b/lib/gitlab/cycle_analytics/base_stage.rb
new file mode 100644
index 00000000000..559e3939da6
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/base_stage.rb
@@ -0,0 +1,54 @@
+module Gitlab
+  module CycleAnalytics
+    class BaseStage
+      include BaseQuery
+
+      def initialize(project:, options:)
+        @project = project
+        @options = options
+      end
+
+      def events
+        event_fetcher.fetch
+      end
+
+      def as_json
+        AnalyticsStageSerializer.new.represent(self)
+      end
+
+      def title
+        name.to_s.capitalize
+      end
+
+      def median
+        cte_table = Arel::Table.new("cte_table_for_#{name}")
+
+        # Build a `SELECT` query. We find the first of the `end_time_attrs` that isn't `NULL` (call this end_time).
+        # Next, we find the first of the start_time_attrs that isn't `NULL` (call this start_time).
+        # We compute the (end_time - start_time) interval, and give it an alias based on the current
+        # cycle analytics stage.
+        interval_query = Arel::Nodes::As.new(
+          cte_table,
+          subtract_datetimes(base_query.dup, start_time_attrs, end_time_attrs, name.to_s))
+
+        median_datetime(cte_table, interval_query, name)
+      end
+
+      def name
+        raise NotImplementedError.new("Expected #{self.name} to implement name")
+      end
+
+      private
+
+      def event_fetcher
+        @event_fetcher ||= Gitlab::CycleAnalytics::EventFetcher[name].new(project: @project,
+                                                                          stage: name,
+                                                                          options: event_options)
+      end
+
+      def event_options
+        @options.merge(start_time_attrs: start_time_attrs, end_time_attrs: end_time_attrs)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/code_event.rb b/lib/gitlab/cycle_analytics/code_event.rb
deleted file mode 100644
index 2afdf0b8518..00000000000
--- a/lib/gitlab/cycle_analytics/code_event.rb
+++ /dev/null
@@ -1,28 +0,0 @@
-module Gitlab
-  module CycleAnalytics
-    class CodeEvent < BaseEvent
-      include MergeRequestAllowed
-
-      def initialize(*args)
-        @stage = :code
-        @start_time_attrs = issue_metrics_table[:first_mentioned_in_commit_at]
-        @end_time_attrs = mr_table[:created_at]
-        @projections = [mr_table[:title],
-                        mr_table[:iid],
-                        mr_table[:id],
-                        mr_table[:created_at],
-                        mr_table[:state],
-                        mr_table[:author_id]]
-        @order = mr_table[:created_at]
-
-        super(*args)
-      end
-
-      private
-
-      def serialize(event)
-        AnalyticsMergeRequestSerializer.new(project: @project).represent(event).as_json
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/cycle_analytics/code_event_fetcher.rb b/lib/gitlab/cycle_analytics/code_event_fetcher.rb
new file mode 100644
index 00000000000..d5bf6149749
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/code_event_fetcher.rb
@@ -0,0 +1,25 @@
+module Gitlab
+  module CycleAnalytics
+    class CodeEventFetcher < BaseEventFetcher
+      include MergeRequestAllowed
+
+      def initialize(*args)
+        @projections = [mr_table[:title],
+                        mr_table[:iid],
+                        mr_table[:id],
+                        mr_table[:created_at],
+                        mr_table[:state],
+                        mr_table[:author_id]]
+        @order = mr_table[:created_at]
+
+        super(*args)
+      end
+
+      private
+
+      def serialize(event)
+        AnalyticsMergeRequestSerializer.new(project: @project).represent(event)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/code_stage.rb b/lib/gitlab/cycle_analytics/code_stage.rb
new file mode 100644
index 00000000000..1e52b6614a1
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/code_stage.rb
@@ -0,0 +1,25 @@
+module Gitlab
+  module CycleAnalytics
+    class CodeStage < BaseStage
+      def start_time_attrs
+        @start_time_attrs ||= issue_metrics_table[:first_mentioned_in_commit_at]
+      end
+
+      def end_time_attrs
+        @end_time_attrs ||= mr_table[:created_at]
+      end
+
+      def name
+        :code
+      end
+
+      def legend
+        "Related Merge Requests"
+      end
+
+      def description
+        "Time until first merge request"
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/event_fetcher.rb b/lib/gitlab/cycle_analytics/event_fetcher.rb
new file mode 100644
index 00000000000..50e126cf00b
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/event_fetcher.rb
@@ -0,0 +1,9 @@
+module Gitlab
+  module CycleAnalytics
+    module EventFetcher
+      def self.[](stage_name)
+        CycleAnalytics.const_get("#{stage_name.to_s.camelize}EventFetcher")
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/events.rb b/lib/gitlab/cycle_analytics/events.rb
deleted file mode 100644
index 2d703d76cbb..00000000000
--- a/lib/gitlab/cycle_analytics/events.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-module Gitlab
-  module CycleAnalytics
-    class Events
-      def initialize(project:, options:)
-        @project = project
-        @options = options
-      end
-
-      def issue_events
-        IssueEvent.new(project: @project, options: @options).fetch
-      end
-
-      def plan_events
-        PlanEvent.new(project: @project, options: @options).fetch
-      end
-
-      def code_events
-        CodeEvent.new(project: @project, options: @options).fetch
-      end
-
-      def test_events
-        TestEvent.new(project: @project, options: @options).fetch
-      end
-
-      def review_events
-        ReviewEvent.new(project: @project, options: @options).fetch
-      end
-
-      def staging_events
-        StagingEvent.new(project: @project, options: @options).fetch
-      end
-
-      def production_events
-        ProductionEvent.new(project: @project, options: @options).fetch
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/cycle_analytics/events_query.rb b/lib/gitlab/cycle_analytics/events_query.rb
deleted file mode 100644
index 2418832ccc2..00000000000
--- a/lib/gitlab/cycle_analytics/events_query.rb
+++ /dev/null
@@ -1,37 +0,0 @@
-module Gitlab
-  module CycleAnalytics
-    class EventsQuery
-      attr_reader :project
-
-      def initialize(project:, options: {})
-        @project = project
-        @from = options[:from]
-        @branch = options[:branch]
-        @fetcher = Gitlab::CycleAnalytics::MetricsFetcher.new(project: project, from: @from, branch: @branch)
-      end
-
-      def execute(stage_class)
-        @stage_class = stage_class
-
-        ActiveRecord::Base.connection.exec_query(query.to_sql)
-      end
-
-      private
-
-      def query
-        base_query = @fetcher.base_query_for(@stage_class.stage)
-        diff_fn = @fetcher.subtract_datetimes_diff(base_query, @stage_class.start_time_attrs, @stage_class.end_time_attrs)
-
-        @stage_class.custom_query(base_query)
-
-        base_query.project(extract_epoch(diff_fn).as('total_time'), *@stage_class.projections).order(@stage_class.order.desc)
-      end
-
-      def extract_epoch(arel_attribute)
-        return arel_attribute unless Gitlab::Database.postgresql?
-
-        Arel.sql(%Q{EXTRACT(EPOCH FROM (#{arel_attribute.to_sql}))})
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/cycle_analytics/issue_event.rb b/lib/gitlab/cycle_analytics/issue_event.rb
deleted file mode 100644
index 705b7e5ce24..00000000000
--- a/lib/gitlab/cycle_analytics/issue_event.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-module Gitlab
-  module CycleAnalytics
-    class IssueEvent < BaseEvent
-      include IssueAllowed
-
-      def initialize(*args)
-        @stage = :issue
-        @start_time_attrs = issue_table[:created_at]
-        @end_time_attrs = [issue_metrics_table[:first_associated_with_milestone_at],
-                           issue_metrics_table[:first_added_to_board_at]]
-        @projections = [issue_table[:title],
-                        issue_table[:iid],
-                        issue_table[:id],
-                        issue_table[:created_at],
-                        issue_table[:author_id]]
-
-        super(*args)
-      end
-
-      private
-
-      def serialize(event)
-        AnalyticsIssueSerializer.new(project: @project).represent(event).as_json
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/cycle_analytics/issue_event_fetcher.rb b/lib/gitlab/cycle_analytics/issue_event_fetcher.rb
new file mode 100644
index 00000000000..3df9cbdcfce
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/issue_event_fetcher.rb
@@ -0,0 +1,23 @@
+module Gitlab
+  module CycleAnalytics
+    class IssueEventFetcher < BaseEventFetcher
+      include IssueAllowed
+
+      def initialize(*args)
+        @projections = [issue_table[:title],
+                        issue_table[:iid],
+                        issue_table[:id],
+                        issue_table[:created_at],
+                        issue_table[:author_id]]
+
+        super(*args)
+      end
+
+      private
+
+      def serialize(event)
+        AnalyticsIssueSerializer.new(project: @project).represent(event)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/issue_stage.rb b/lib/gitlab/cycle_analytics/issue_stage.rb
new file mode 100644
index 00000000000..213994988a5
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/issue_stage.rb
@@ -0,0 +1,26 @@
+module Gitlab
+  module CycleAnalytics
+    class IssueStage < BaseStage
+      def start_time_attrs
+        @start_time_attrs ||= issue_table[:created_at]
+      end
+
+      def end_time_attrs
+        @end_time_attrs ||= [issue_metrics_table[:first_associated_with_milestone_at],
+                             issue_metrics_table[:first_added_to_board_at]]
+      end
+
+      def name
+        :issue
+      end
+
+      def legend
+        "Related Issues"
+      end
+
+      def description
+        "Time before an issue gets scheduled"
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/metrics_fetcher.rb b/lib/gitlab/cycle_analytics/metrics_fetcher.rb
deleted file mode 100644
index b71e8735e27..00000000000
--- a/lib/gitlab/cycle_analytics/metrics_fetcher.rb
+++ /dev/null
@@ -1,60 +0,0 @@
-module Gitlab
-  module CycleAnalytics
-    class MetricsFetcher
-      include Gitlab::Database::Median
-      include Gitlab::Database::DateTime
-      include MetricsTables
-
-      DEPLOYMENT_METRIC_STAGES = %i[production staging]
-
-      def initialize(project:, from:, branch:)
-        @project = project
-        @project = project
-        @from = from
-        @branch = branch
-      end
-
-      def calculate_metric(name, start_time_attrs, end_time_attrs)
-        cte_table = Arel::Table.new("cte_table_for_#{name}")
-
-        # Build a `SELECT` query. We find the first of the `end_time_attrs` that isn't `NULL` (call this end_time).
-        # Next, we find the first of the start_time_attrs that isn't `NULL` (call this start_time).
-        # We compute the (end_time - start_time) interval, and give it an alias based on the current
-        # cycle analytics stage.
-        interval_query = Arel::Nodes::As.new(
-          cte_table,
-          subtract_datetimes(base_query_for(name), start_time_attrs, end_time_attrs, name.to_s))
-
-        median_datetime(cte_table, interval_query, name)
-      end
-
-      # Join table with a row for every <issue,merge_request> pair (where the merge request
-      # closes the given issue) with issue and merge request metrics included. The metrics
-      # are loaded with an inner join, so issues / merge requests without metrics are
-      # automatically excluded.
-      def base_query_for(name)
-        # Load issues
-        query = mr_closing_issues_table.join(issue_table).on(issue_table[:id].eq(mr_closing_issues_table[:issue_id])).
-          join(issue_metrics_table).on(issue_table[:id].eq(issue_metrics_table[:issue_id])).
-          where(issue_table[:project_id].eq(@project.id)).
-          where(issue_table[:deleted_at].eq(nil)).
-          where(issue_table[:created_at].gteq(@from))
-
-        query = query.where(build_table[:ref].eq(@branch)) if name == :test && @branch
-
-        # Load merge_requests
-        query = query.join(mr_table, Arel::Nodes::OuterJoin).
-          on(mr_table[:id].eq(mr_closing_issues_table[:merge_request_id])).
-          join(mr_metrics_table).
-          on(mr_table[:id].eq(mr_metrics_table[:merge_request_id]))
-
-        if DEPLOYMENT_METRIC_STAGES.include?(name)
-          # Limit to merge requests that have been deployed to production after `@from`
-          query.where(mr_metrics_table[:first_deployed_to_production_at].gteq(@from))
-        end
-
-        query
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/cycle_analytics/plan_event.rb b/lib/gitlab/cycle_analytics/plan_event.rb
deleted file mode 100644
index 7c3f0e9989f..00000000000
--- a/lib/gitlab/cycle_analytics/plan_event.rb
+++ /dev/null
@@ -1,46 +0,0 @@
-module Gitlab
-  module CycleAnalytics
-    class PlanEvent < BaseEvent
-      def initialize(*args)
-        @stage = :plan
-        @start_time_attrs = issue_metrics_table[:first_associated_with_milestone_at]
-        @end_time_attrs = [issue_metrics_table[:first_added_to_board_at],
-                           issue_metrics_table[:first_mentioned_in_commit_at]]
-        @projections = [mr_diff_table[:st_commits].as('commits'),
-                        issue_metrics_table[:first_mentioned_in_commit_at]]
-
-        super(*args)
-      end
-
-      def custom_query(base_query)
-        base_query.join(mr_diff_table).on(mr_diff_table[:merge_request_id].eq(mr_table[:id]))
-      end
-
-      private
-
-      def serialize(event)
-        st_commit = first_time_reference_commit(event.delete('commits'), event)
-
-        return unless st_commit
-
-        serialize_commit(event, st_commit, query)
-      end
-
-      def first_time_reference_commit(commits, event)
-        return nil if commits.blank?
-
-        YAML.load(commits).find do |commit|
-          next unless commit[:committed_date] && event['first_mentioned_in_commit_at']
-
-          commit[:committed_date].to_i == DateTime.parse(event['first_mentioned_in_commit_at'].to_s).to_i
-        end
-      end
-
-      def serialize_commit(event, st_commit, query)
-        commit = Commit.new(Gitlab::Git::Commit.new(st_commit), @project)
-
-        AnalyticsCommitSerializer.new(project: @project, total_time: event['total_time']).represent(commit).as_json
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/cycle_analytics/plan_event_fetcher.rb b/lib/gitlab/cycle_analytics/plan_event_fetcher.rb
new file mode 100644
index 00000000000..7d342a2d2cb
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/plan_event_fetcher.rb
@@ -0,0 +1,44 @@
+module Gitlab
+  module CycleAnalytics
+    class PlanEventFetcher < BaseEventFetcher
+      def initialize(*args)
+        @projections = [mr_diff_table[:st_commits].as('commits'),
+                        issue_metrics_table[:first_mentioned_in_commit_at]]
+
+        super(*args)
+      end
+
+      def events_query
+        base_query.join(mr_diff_table).on(mr_diff_table[:merge_request_id].eq(mr_table[:id]))
+
+        super
+      end
+
+      private
+
+      def serialize(event)
+        st_commit = first_time_reference_commit(event.delete('commits'), event)
+
+        return unless st_commit
+
+        serialize_commit(event, st_commit, query)
+      end
+
+      def first_time_reference_commit(commits, event)
+        return nil if commits.blank?
+
+        YAML.load(commits).find do |commit|
+          next unless commit[:committed_date] && event['first_mentioned_in_commit_at']
+
+          commit[:committed_date].to_i == DateTime.parse(event['first_mentioned_in_commit_at'].to_s).to_i
+        end
+      end
+
+      def serialize_commit(event, st_commit, query)
+        commit = Commit.new(Gitlab::Git::Commit.new(st_commit), @project)
+
+        AnalyticsCommitSerializer.new(project: @project, total_time: event['total_time']).represent(commit)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/plan_stage.rb b/lib/gitlab/cycle_analytics/plan_stage.rb
new file mode 100644
index 00000000000..45d51d30ccc
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/plan_stage.rb
@@ -0,0 +1,26 @@
+module Gitlab
+  module CycleAnalytics
+    class PlanStage < BaseStage
+      def start_time_attrs
+        @start_time_attrs ||= [issue_metrics_table[:first_associated_with_milestone_at],
+                               issue_metrics_table[:first_added_to_board_at]]
+      end
+
+      def end_time_attrs
+        @end_time_attrs ||= issue_metrics_table[:first_mentioned_in_commit_at]
+      end
+
+      def name
+        :plan
+      end
+
+      def legend
+        "Related Commits"
+      end
+
+      def description
+        "Time before an issue starts implementation"
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/production_event.rb b/lib/gitlab/cycle_analytics/production_event.rb
deleted file mode 100644
index 4868c3c6237..00000000000
--- a/lib/gitlab/cycle_analytics/production_event.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-module Gitlab
-  module CycleAnalytics
-    class ProductionEvent < BaseEvent
-      include IssueAllowed
-
-      def initialize(*args)
-        @stage = :production
-        @start_time_attrs = issue_table[:created_at]
-        @end_time_attrs = mr_metrics_table[:first_deployed_to_production_at]
-        @projections = [issue_table[:title],
-                        issue_table[:iid],
-                        issue_table[:id],
-                        issue_table[:created_at],
-                        issue_table[:author_id]]
-
-        super(*args)
-      end
-
-      private
-
-      def serialize(event)
-        AnalyticsIssueSerializer.new(project: @project).represent(event).as_json
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/cycle_analytics/production_event_fetcher.rb b/lib/gitlab/cycle_analytics/production_event_fetcher.rb
new file mode 100644
index 00000000000..0fa2e87f673
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/production_event_fetcher.rb
@@ -0,0 +1,6 @@
+module Gitlab
+  module CycleAnalytics
+    class ProductionEventFetcher < IssueEventFetcher
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/production_helper.rb b/lib/gitlab/cycle_analytics/production_helper.rb
new file mode 100644
index 00000000000..d693443bfa4
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/production_helper.rb
@@ -0,0 +1,9 @@
+module Gitlab
+  module CycleAnalytics
+    module ProductionHelper
+      def stage_query
+        super.where(mr_metrics_table[:first_deployed_to_production_at].gteq(@options[:from]))
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/production_stage.rb b/lib/gitlab/cycle_analytics/production_stage.rb
new file mode 100644
index 00000000000..9f387a02945
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/production_stage.rb
@@ -0,0 +1,32 @@
+module Gitlab
+  module CycleAnalytics
+    class ProductionStage < BaseStage
+      include ProductionHelper
+
+      def start_time_attrs
+        @start_time_attrs ||= issue_table[:created_at]
+      end
+
+      def end_time_attrs
+        @end_time_attrs ||= mr_metrics_table[:first_deployed_to_production_at]
+      end
+
+      def name
+        :production
+      end
+
+      def legend
+        "Related Issues"
+      end
+
+      def description
+        "From issue creation until deploy to production"
+      end
+
+      def query
+        # Limit to merge requests that have been deployed to production after `@from`
+        query.where(mr_metrics_table[:first_deployed_to_production_at].gteq(@from))
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/review_event.rb b/lib/gitlab/cycle_analytics/review_event.rb
deleted file mode 100644
index b394a02cc52..00000000000
--- a/lib/gitlab/cycle_analytics/review_event.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-module Gitlab
-  module CycleAnalytics
-    class ReviewEvent < BaseEvent
-      include MergeRequestAllowed
-
-      def initialize(*args)
-        @stage = :review
-        @start_time_attrs = mr_table[:created_at]
-        @end_time_attrs = mr_metrics_table[:merged_at]
-        @projections = [mr_table[:title],
-                        mr_table[:iid],
-                        mr_table[:id],
-                        mr_table[:created_at],
-                        mr_table[:state],
-                        mr_table[:author_id]]
-
-        super(*args)
-      end
-
-      def serialize(event)
-        AnalyticsMergeRequestSerializer.new(project: @project).represent(event).as_json
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/cycle_analytics/review_event_fetcher.rb b/lib/gitlab/cycle_analytics/review_event_fetcher.rb
new file mode 100644
index 00000000000..4c7b3f4467f
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/review_event_fetcher.rb
@@ -0,0 +1,22 @@
+module Gitlab
+  module CycleAnalytics
+    class ReviewEventFetcher < BaseEventFetcher
+      include MergeRequestAllowed
+
+      def initialize(*args)
+        @projections = [mr_table[:title],
+                        mr_table[:iid],
+                        mr_table[:id],
+                        mr_table[:created_at],
+                        mr_table[:state],
+                        mr_table[:author_id]]
+
+        super(*args)
+      end
+
+      def serialize(event)
+        AnalyticsMergeRequestSerializer.new(project: @project).represent(event)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/review_stage.rb b/lib/gitlab/cycle_analytics/review_stage.rb
new file mode 100644
index 00000000000..4744be834de
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/review_stage.rb
@@ -0,0 +1,25 @@
+module Gitlab
+  module CycleAnalytics
+    class ReviewStage < BaseStage
+      def start_time_attrs
+        @start_time_attrs ||= mr_table[:created_at]
+      end
+
+      def end_time_attrs
+        @end_time_attrs ||= mr_metrics_table[:merged_at]
+      end
+
+      def name
+        :review
+      end
+
+      def legend
+        "Relative Merged Requests"
+      end
+
+      def description
+        "Time between merge request creation and merge/close"
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/stage.rb b/lib/gitlab/cycle_analytics/stage.rb
new file mode 100644
index 00000000000..28e0455df59
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/stage.rb
@@ -0,0 +1,9 @@
+module Gitlab
+  module CycleAnalytics
+    module Stage
+      def self.[](stage_name)
+        CycleAnalytics.const_get("#{stage_name.to_s.camelize}Stage")
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/stage_summary.rb b/lib/gitlab/cycle_analytics/stage_summary.rb
new file mode 100644
index 00000000000..fc77bd86097
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/stage_summary.rb
@@ -0,0 +1,23 @@
+module Gitlab
+  module CycleAnalytics
+    class StageSummary
+      def initialize(project, from:, current_user:)
+        @project = project
+        @from = from
+        @current_user = current_user
+      end
+
+      def data
+        [serialize(Summary::Issue.new(project: @project, from: @from, current_user: @current_user)),
+         serialize(Summary::Commit.new(project: @project, from: @from)),
+         serialize(Summary::Deploy.new(project: @project, from: @from))]
+      end
+
+      private
+
+      def serialize(summary_object)
+        AnalyticsSummarySerializer.new.represent(summary_object)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/staging_event.rb b/lib/gitlab/cycle_analytics/staging_event.rb
deleted file mode 100644
index a1f30b716f6..00000000000
--- a/lib/gitlab/cycle_analytics/staging_event.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-module Gitlab
-  module CycleAnalytics
-    class StagingEvent < BaseEvent
-      def initialize(*args)
-        @stage = :staging
-        @start_time_attrs = mr_metrics_table[:merged_at]
-        @end_time_attrs = mr_metrics_table[:first_deployed_to_production_at]
-        @projections = [build_table[:id]]
-        @order = build_table[:created_at]
-
-        super(*args)
-      end
-
-      def fetch
-        Updater.update!(event_result, from: 'id', to: 'build', klass: ::Ci::Build)
-
-        super
-      end
-
-      def custom_query(base_query)
-        base_query.join(build_table).on(mr_metrics_table[:pipeline_id].eq(build_table[:commit_id]))
-      end
-
-      private
-
-      def serialize(event)
-        AnalyticsBuildSerializer.new.represent(event['build']).as_json
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/cycle_analytics/staging_event_fetcher.rb b/lib/gitlab/cycle_analytics/staging_event_fetcher.rb
new file mode 100644
index 00000000000..36c0260dbfe
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/staging_event_fetcher.rb
@@ -0,0 +1,30 @@
+module Gitlab
+  module CycleAnalytics
+    class StagingEventFetcher < BaseEventFetcher
+      def initialize(*args)
+        @projections = [build_table[:id]]
+        @order = build_table[:created_at]
+
+        super(*args)
+      end
+
+      def fetch
+        Updater.update!(event_result, from: 'id', to: 'build', klass: ::Ci::Build)
+
+        super
+      end
+
+      def events_query
+        base_query.join(build_table).on(mr_metrics_table[:pipeline_id].eq(build_table[:commit_id]))
+
+        super
+      end
+
+      private
+
+      def serialize(event)
+        AnalyticsBuildSerializer.new.represent(event['build'])
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/staging_stage.rb b/lib/gitlab/cycle_analytics/staging_stage.rb
new file mode 100644
index 00000000000..3cdbe04fbaf
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/staging_stage.rb
@@ -0,0 +1,26 @@
+module Gitlab
+  module CycleAnalytics
+    class StagingStage < BaseStage
+      include ProductionHelper
+      def start_time_attrs
+        @start_time_attrs ||= mr_metrics_table[:merged_at]
+      end
+
+      def end_time_attrs
+        @end_time_attrs ||= mr_metrics_table[:first_deployed_to_production_at]
+      end
+
+      def name
+        :staging
+      end
+
+      def legend
+        "Relative Deployed Builds"
+      end
+
+      def description
+        "From merge request merge until deploy to production"
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/summary/base.rb b/lib/gitlab/cycle_analytics/summary/base.rb
new file mode 100644
index 00000000000..43fa3795e5c
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/summary/base.rb
@@ -0,0 +1,20 @@
+module Gitlab
+  module CycleAnalytics
+    module Summary
+      class Base
+        def initialize(project:, from:)
+          @project = project
+          @from = from
+        end
+
+        def title
+          self.class.name.demodulize
+        end
+
+        def value
+          raise NotImplementedError.new("Expected #{self.name} to implement value")
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/summary/commit.rb b/lib/gitlab/cycle_analytics/summary/commit.rb
new file mode 100644
index 00000000000..7b8faa4d854
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/summary/commit.rb
@@ -0,0 +1,39 @@
+module Gitlab
+  module CycleAnalytics
+    module Summary
+      class Commit < Base
+        def value
+          @value ||= count_commits
+        end
+
+        private
+
+        # Don't use the `Gitlab::Git::Repository#log` method, because it enforces
+        # a limit. Since we need a commit count, we _can't_ enforce a limit, so
+        # the easiest way forward is to replicate the relevant portions of the
+        # `log` function here.
+        def count_commits
+          return unless ref
+
+          repository = @project.repository.raw_repository
+          sha = @project.repository.commit(ref).sha
+
+          cmd = %W(git --git-dir=#{repository.path} log)
+          cmd << '--format=%H'
+          cmd << "--after=#{@from.iso8601}"
+          cmd << sha
+
+          output, status = Gitlab::Popen.popen(cmd)
+
+          raise IOError, output unless status.zero?
+
+          output.lines.count
+        end
+
+        def ref
+          @ref ||= @project.default_branch.presence
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/summary/deploy.rb b/lib/gitlab/cycle_analytics/summary/deploy.rb
new file mode 100644
index 00000000000..06032e9200e
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/summary/deploy.rb
@@ -0,0 +1,11 @@
+module Gitlab
+  module CycleAnalytics
+    module Summary
+      class Deploy < Base
+        def value
+          @value ||= @project.deployments.where("created_at > ?", @from).count
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/summary/issue.rb b/lib/gitlab/cycle_analytics/summary/issue.rb
new file mode 100644
index 00000000000..008468f24b9
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/summary/issue.rb
@@ -0,0 +1,21 @@
+module Gitlab
+  module CycleAnalytics
+    module Summary
+      class Issue < Base
+        def initialize(project:, from:, current_user:)
+          @project = project
+          @from = from
+          @current_user = current_user
+        end
+
+        def title
+          'New Issue'
+        end
+
+        def value
+          @value ||= IssuesFinder.new(@current_user, project_id: @project.id).execute.created_after(@from).count
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/test_event.rb b/lib/gitlab/cycle_analytics/test_event.rb
deleted file mode 100644
index d553d0b5aec..00000000000
--- a/lib/gitlab/cycle_analytics/test_event.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-module Gitlab
-  module CycleAnalytics
-    class TestEvent < StagingEvent
-      def initialize(*args)
-        super(*args)
-
-        @stage = :test
-        @start_time_attrs =  mr_metrics_table[:latest_build_started_at]
-        @end_time_attrs = mr_metrics_table[:latest_build_finished_at]
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/cycle_analytics/test_event_fetcher.rb b/lib/gitlab/cycle_analytics/test_event_fetcher.rb
new file mode 100644
index 00000000000..a2589c6601a
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/test_event_fetcher.rb
@@ -0,0 +1,6 @@
+module Gitlab
+  module CycleAnalytics
+    class TestEventFetcher < StagingEventFetcher
+    end
+  end
+end
diff --git a/lib/gitlab/cycle_analytics/test_stage.rb b/lib/gitlab/cycle_analytics/test_stage.rb
new file mode 100644
index 00000000000..e96943833bc
--- /dev/null
+++ b/lib/gitlab/cycle_analytics/test_stage.rb
@@ -0,0 +1,33 @@
+module Gitlab
+  module CycleAnalytics
+    class TestStage < BaseStage
+      def start_time_attrs
+        @start_time_attrs ||= mr_metrics_table[:latest_build_started_at]
+      end
+
+      def end_time_attrs
+        @end_time_attrs ||= mr_metrics_table[:latest_build_finished_at]
+      end
+
+      def name
+        :test
+      end
+
+      def legend
+        "Relative Builds Trigger by Commits"
+      end
+
+      def description
+        "Total test time for all commits/merges"
+      end
+
+      def stage_query
+        if @options[:branch]
+          super.where(build_table[:ref].eq(@options[:branch]))
+        else
+          super
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/data_builder/build.rb b/lib/gitlab/data_builder/build.rb
index 6548e6475c6..f78106f5b10 100644
--- a/lib/gitlab/data_builder/build.rb
+++ b/lib/gitlab/data_builder/build.rb
@@ -8,6 +8,8 @@ module Gitlab
         commit = build.pipeline
         user = build.user
 
+        author_url = build_author_url(build.commit, commit)
+
         data = {
           object_kind: 'build',
 
@@ -43,6 +45,7 @@ module Gitlab
             message: commit.git_commit_message,
             author_name: commit.git_author_name,
             author_email: commit.git_author_email,
+            author_url: author_url,
             status: commit.status,
             duration: commit.duration,
             started_at: commit.started_at,
@@ -62,6 +65,13 @@ module Gitlab
 
         data
       end
+
+      private
+
+      def build_author_url(commit, pipeline)
+        author = commit.try(:author)
+        author ? Gitlab::Routing.url_helpers.user_url(author) : "mailto:#{pipeline.git_author_email}"
+      end
     end
   end
 end
diff --git a/lib/gitlab/data_builder/pipeline.rb b/lib/gitlab/data_builder/pipeline.rb
index 06a783ebc1c..182a30fd74d 100644
--- a/lib/gitlab/data_builder/pipeline.rb
+++ b/lib/gitlab/data_builder/pipeline.rb
@@ -22,7 +22,7 @@ module Gitlab
           sha: pipeline.sha,
           before_sha: pipeline.before_sha,
           status: pipeline.status,
-          stages: pipeline.stages,
+          stages: pipeline.stages_name,
           created_at: pipeline.created_at,
           finished_at: pipeline.finished_at,
           duration: pipeline.duration
@@ -39,7 +39,7 @@ module Gitlab
           started_at: build.started_at,
           finished_at: build.finished_at,
           when: build.when,
-          manual: build.manual?,
+          manual: build.action?,
           user: build.user.try(:hook_attrs),
           runner: build.runner && runner_hook_attrs(build.runner),
           artifacts_file: {
diff --git a/lib/gitlab/database.rb b/lib/gitlab/database.rb
index 55b8f888d53..f3f417c1a63 100644
--- a/lib/gitlab/database.rb
+++ b/lib/gitlab/database.rb
@@ -6,7 +6,7 @@ module Gitlab
     MAX_INT_VALUE = 2147483647
 
     def self.adapter_name
-      connection.adapter_name
+      ActiveRecord::Base.configurations[Rails.env]['adapter']
     end
 
     def self.mysql?
@@ -24,7 +24,7 @@ module Gitlab
     def self.nulls_last_order(field, direction = 'ASC')
       order = "#{field} #{direction}"
 
-      if Gitlab::Database.postgresql?
+      if postgresql?
         order << ' NULLS LAST'
       else
         # `field IS NULL` will be `0` for non-NULL columns and `1` for NULL
@@ -35,8 +35,22 @@ module Gitlab
       order
     end
 
+    def self.nulls_first_order(field, direction = 'ASC')
+      order = "#{field} #{direction}"
+
+      if postgresql?
+        order << ' NULLS FIRST'
+      else
+        # `field IS NULL` will be `0` for non-NULL columns and `1` for NULL
+        # columns. In the (default) ascending order, `0` comes first.
+        order.prepend("#{field} IS NULL, ") if direction == 'DESC'
+      end
+
+      order
+    end
+
     def self.random
-      Gitlab::Database.postgresql? ? "RANDOM()" : "RAND()"
+      postgresql? ? "RANDOM()" : "RAND()"
     end
 
     def true_value
@@ -55,6 +69,36 @@ module Gitlab
       end
     end
 
+    def self.with_connection_pool(pool_size)
+      pool = create_connection_pool(pool_size)
+
+      begin
+        yield(pool)
+      ensure
+        pool.disconnect!
+      end
+    end
+
+    # pool_size - The size of the DB pool.
+    # host - An optional host name to use instead of the default one.
+    def self.create_connection_pool(pool_size, host = nil)
+      # See activerecord-4.2.7.1/lib/active_record/connection_adapters/connection_specification.rb
+      env = Rails.env
+      original_config = ActiveRecord::Base.configurations
+
+      env_config = original_config[env].merge('pool' => pool_size)
+      env_config['host'] = host if host
+
+      config = original_config.merge(env => env_config)
+
+      spec =
+        ActiveRecord::
+          ConnectionAdapters::
+          ConnectionSpecification::Resolver.new(config).spec(env.to_sym)
+
+      ActiveRecord::ConnectionAdapters::ConnectionPool.new(spec)
+    end
+
     def self.connection
       ActiveRecord::Base.connection
     end
diff --git a/lib/gitlab/database/median.rb b/lib/gitlab/database/median.rb
index 1444d25ebc7..23890e5f493 100644
--- a/lib/gitlab/database/median.rb
+++ b/lib/gitlab/database/median.rb
@@ -103,6 +103,12 @@ module Gitlab
         Arel.sql(%Q{EXTRACT(EPOCH FROM "#{arel_attribute.relation.name}"."#{arel_attribute.name}")})
       end
 
+      def extract_diff_epoch(diff)
+        return diff unless Gitlab::Database.postgresql?
+
+        Arel.sql(%Q{EXTRACT(EPOCH FROM (#{diff.to_sql}))})
+      end
+
       # Need to cast '0' to an INTERVAL before we can check if the interval is positive
       def zero_interval
         Arel::Nodes::NamedFunction.new("CAST", [Arel.sql("'0' AS INTERVAL")])
diff --git a/lib/gitlab/database/migration_helpers.rb b/lib/gitlab/database/migration_helpers.rb
index 0bd6e148ba8..fc445ab9483 100644
--- a/lib/gitlab/database/migration_helpers.rb
+++ b/lib/gitlab/database/migration_helpers.rb
@@ -26,11 +26,68 @@ module Gitlab
         add_index(table_name, column_name, options)
       end
 
+      # Adds a foreign key with only minimal locking on the tables involved.
+      #
+      # This method only requires minimal locking when using PostgreSQL. When
+      # using MySQL this method will use Rails' default `add_foreign_key`.
+      #
+      # source - The source table containing the foreign key.
+      # target - The target table the key points to.
+      # column - The name of the column to create the foreign key on.
+      # on_delete - The action to perform when associated data is removed,
+      #             defaults to "CASCADE".
+      def add_concurrent_foreign_key(source, target, column:, on_delete: :cascade)
+        # Transactions would result in ALTER TABLE locks being held for the
+        # duration of the transaction, defeating the purpose of this method.
+        if transaction_open?
+          raise 'add_concurrent_foreign_key can not be run inside a transaction'
+        end
+
+        # While MySQL does allow disabling of foreign keys it has no equivalent
+        # of PostgreSQL's "VALIDATE CONSTRAINT". As a result we'll just fall
+        # back to the normal foreign key procedure.
+        if Database.mysql?
+          return add_foreign_key(source, target,
+                                 column: column,
+                                 on_delete: on_delete)
+        end
+
+        disable_statement_timeout
+
+        key_name = concurrent_foreign_key_name(source, column)
+
+        # Using NOT VALID allows us to create a key without immediately
+        # validating it. This means we keep the ALTER TABLE lock only for a
+        # short period of time. The key _is_ enforced for any newly created
+        # data.
+        execute <<-EOF.strip_heredoc
+        ALTER TABLE #{source}
+        ADD CONSTRAINT #{key_name}
+        FOREIGN KEY (#{column})
+        REFERENCES #{target} (id)
+        ON DELETE #{on_delete} NOT VALID;
+        EOF
+
+        # Validate the existing constraint. This can potentially take a very
+        # long time to complete, but fortunately does not lock the source table
+        # while running.
+        execute("ALTER TABLE #{source} VALIDATE CONSTRAINT #{key_name};")
+      end
+
+      # Returns the name for a concurrent foreign key.
+      #
+      # PostgreSQL constraint names have a limit of 63 bytes. The logic used
+      # here is based on Rails' foreign_key_name() method, which unfortunately
+      # is private so we can't rely on it directly.
+      def concurrent_foreign_key_name(table, column)
+        "fk_#{Digest::SHA256.hexdigest("#{table}_#{column}_fk").first(10)}"
+      end
+
       # Long-running migrations may take more than the timeout allowed by
       # the database. Disable the session's statement timeout to ensure
       # migrations don't get killed prematurely. (PostgreSQL only)
       def disable_statement_timeout
-        ActiveRecord::Base.connection.execute('SET statement_timeout TO 0') if Database.postgresql?
+        execute('SET statement_timeout TO 0') if Database.postgresql?
       end
 
       # Updates the value of a column in batches.
diff --git a/lib/gitlab/diff/file_collection/merge_request_diff.rb b/lib/gitlab/diff/file_collection/merge_request_diff.rb
index 56530448f36..329d12f13d1 100644
--- a/lib/gitlab/diff/file_collection/merge_request_diff.rb
+++ b/lib/gitlab/diff/file_collection/merge_request_diff.rb
@@ -61,7 +61,10 @@ module Gitlab
         end
 
         def cacheable?(diff_file)
-          @merge_request_diff.present? && diff_file.blob && diff_file.blob.text?
+          @merge_request_diff.present? &&
+            diff_file.blob &&
+            diff_file.blob.text? &&
+            @project.repository.diffable?(diff_file.blob)
         end
 
         def cache_key
diff --git a/lib/gitlab/diff/highlight.rb b/lib/gitlab/diff/highlight.rb
index 9ea976e18fa..7db896522a9 100644
--- a/lib/gitlab/diff/highlight.rb
+++ b/lib/gitlab/diff/highlight.rb
@@ -50,7 +50,7 @@ module Gitlab
         # Only update text if line is found. This will prevent
         # issues with submodules given the line only exists in diff content.
         if rich_line
-          line_prefix = diff_line.text.match(/\A(.)/) ? $1 : ' '
+          line_prefix = diff_line.text =~ /\A(.)/ ? $1 : ' '
           "#{line_prefix}#{rich_line}".html_safe
         end
       end
diff --git a/lib/gitlab/diff/inline_diff_marker.rb b/lib/gitlab/diff/inline_diff_marker.rb
index 87a9b1e23ac..736933b1c4b 100644
--- a/lib/gitlab/diff/inline_diff_marker.rb
+++ b/lib/gitlab/diff/inline_diff_marker.rb
@@ -4,7 +4,7 @@ module Gitlab
       MARKDOWN_SYMBOLS = {
         addition: "+",
         deletion: "-"
-      }
+      }.freeze
 
       attr_accessor :raw_line, :rich_line
 
diff --git a/lib/gitlab/diff/line.rb b/lib/gitlab/diff/line.rb
index 80a146b4a5a..114656958e3 100644
--- a/lib/gitlab/diff/line.rb
+++ b/lib/gitlab/diff/line.rb
@@ -38,11 +38,11 @@ module Gitlab
       end
 
       def added?
-        type == 'new'
+        type == 'new' || type == 'new-nonewline'
       end
 
       def removed?
-        type == 'old'
+        type == 'old' || type == 'old-nonewline'
       end
 
       def rich_text
@@ -52,7 +52,7 @@ module Gitlab
       end
 
       def meta?
-        type == 'match' || type == 'nonewline'
+        type == 'match'
       end
 
       def as_json(opts = nil)
diff --git a/lib/gitlab/diff/parser.rb b/lib/gitlab/diff/parser.rb
index 59a2367b65d..742f989c50b 100644
--- a/lib/gitlab/diff/parser.rb
+++ b/lib/gitlab/diff/parser.rb
@@ -11,6 +11,7 @@ module Gitlab
         line_old = 1
         line_new = 1
         type = nil
+        context = nil
 
         # By returning an Enumerator we make it possible to search for a single line (with #find)
         # without having to instantiate all the others that come after it.
@@ -20,7 +21,7 @@ module Gitlab
 
             full_line = line.delete("\n")
 
-            if line.match(/^@@ -/)
+            if line =~ /^@@ -/
               type = "match"
 
               line_old = line.match(/\-[0-9]*/)[0].to_i.abs rescue 0
@@ -31,7 +32,8 @@ module Gitlab
               line_obj_index += 1
               next
             elsif line[0] == '\\'
-              type = 'nonewline'
+              type = "#{context}-nonewline"
+
               yielder << Gitlab::Diff::Line.new(full_line, type, line_obj_index, line_old, line_new)
               line_obj_index += 1
             else
@@ -43,9 +45,11 @@ module Gitlab
             case line[0]
             when "+"
               line_new += 1
+              context = :new
             when "-"
               line_old += 1
-            when "\\"
+              context = :old
+            when "\\" # rubocop:disable Lint/EmptyWhen
               # No increment
             else
               line_new += 1
diff --git a/lib/gitlab/diff/position.rb b/lib/gitlab/diff/position.rb
index ecf62dead35..fc728123c97 100644
--- a/lib/gitlab/diff/position.rb
+++ b/lib/gitlab/diff/position.rb
@@ -140,15 +140,16 @@ module Gitlab
 
       def find_diff_file(repository)
         # We're at the initial commit, so just get that as we can't compare to anything.
-        if Gitlab::Git.blank_ref?(start_sha)
-          compare = Gitlab::Git::Commit.find(repository.raw_repository, head_sha)
-        else
-          compare = Gitlab::Git::Compare.new(
-            repository.raw_repository,
-            start_sha,
-            head_sha
-          )
-        end
+        compare =
+          if Gitlab::Git.blank_ref?(start_sha)
+            Gitlab::Git::Commit.find(repository.raw_repository, head_sha)
+          else
+            Gitlab::Git::Compare.new(
+              repository.raw_repository,
+              start_sha,
+              head_sha
+            )
+          end
 
         diff = compare.diffs(paths: paths).first
 
diff --git a/lib/gitlab/downtime_check/message.rb b/lib/gitlab/downtime_check/message.rb
index 40a4815a9a0..543e62794c5 100644
--- a/lib/gitlab/downtime_check/message.rb
+++ b/lib/gitlab/downtime_check/message.rb
@@ -3,8 +3,8 @@ module Gitlab
     class Message
       attr_reader :path, :offline
 
-      OFFLINE = "\e[31moffline\e[0m"
-      ONLINE = "\e[32monline\e[0m"
+      OFFLINE = "\e[31moffline\e[0m".freeze
+      ONLINE = "\e[32monline\e[0m".freeze
 
       # path - The file path of the migration.
       # offline - When set to `true` the migration will require downtime.
diff --git a/lib/gitlab/ee_compat_check.rb b/lib/gitlab/ee_compat_check.rb
index c8e36d8ff4a..e0fdf3f3d64 100644
--- a/lib/gitlab/ee_compat_check.rb
+++ b/lib/gitlab/ee_compat_check.rb
@@ -119,7 +119,7 @@ module Gitlab
       step("Reseting to latest master", %w[git reset --hard origin/master])
 
       step("Checking if #{patch_path} applies cleanly to EE/master")
-      output, status = Gitlab::Popen.popen(%W[git apply --check #{patch_path}])
+      output, status = Gitlab::Popen.popen(%W[git apply --check --3way #{patch_path}])
 
       unless status.zero?
         failed_files = output.lines.reduce([]) do |memo, line|
diff --git a/lib/gitlab/email/handler.rb b/lib/gitlab/email/handler.rb
index bd3267e2a80..35ea2e0ef59 100644
--- a/lib/gitlab/email/handler.rb
+++ b/lib/gitlab/email/handler.rb
@@ -1,10 +1,11 @@
 require 'gitlab/email/handler/create_note_handler'
 require 'gitlab/email/handler/create_issue_handler'
+require 'gitlab/email/handler/unsubscribe_handler'
 
 module Gitlab
   module Email
     module Handler
-      HANDLERS = [CreateNoteHandler, CreateIssueHandler]
+      HANDLERS = [UnsubscribeHandler, CreateNoteHandler, CreateIssueHandler].freeze
 
       def self.for(mail, mail_key)
         HANDLERS.find do |klass|
diff --git a/lib/gitlab/email/handler/base_handler.rb b/lib/gitlab/email/handler/base_handler.rb
index 7cccf465334..3f6ace0311a 100644
--- a/lib/gitlab/email/handler/base_handler.rb
+++ b/lib/gitlab/email/handler/base_handler.rb
@@ -9,52 +9,13 @@ module Gitlab
           @mail_key = mail_key
         end
 
-        def message
-          @message ||= process_message
-        end
-
-        def author
+        def can_execute?
           raise NotImplementedError
         end
 
-        def project
+        def execute
           raise NotImplementedError
         end
-
-        private
-
-        def validate_permission!(permission)
-          raise UserNotFoundError unless author
-          raise UserBlockedError if author.blocked?
-          raise ProjectNotFound unless author.can?(:read_project, project)
-          raise UserNotAuthorizedError unless author.can?(permission, project)
-        end
-
-        def process_message
-          message = ReplyParser.new(mail).execute.strip
-          add_attachments(message)
-        end
-
-        def add_attachments(reply)
-          attachments = Email::AttachmentUploader.new(mail).execute(project)
-
-          reply + attachments.map do |link|
-            "\n\n#{link[:markdown]}"
-          end.join
-        end
-
-        def verify_record!(record:, invalid_exception:, record_name:)
-          return if record.persisted?
-          return if record.errors.key?(:commands_only)
-
-          error_title = "The #{record_name} could not be created for the following reasons:"
-
-          msg = error_title + record.errors.full_messages.map do |error|
-            "\n\n- #{error}"
-          end.join
-
-          raise invalid_exception, msg
-        end
       end
     end
   end
diff --git a/lib/gitlab/email/handler/create_issue_handler.rb b/lib/gitlab/email/handler/create_issue_handler.rb
index 9f90a3ec2b2..b8ec9138c10 100644
--- a/lib/gitlab/email/handler/create_issue_handler.rb
+++ b/lib/gitlab/email/handler/create_issue_handler.rb
@@ -5,6 +5,7 @@ module Gitlab
   module Email
     module Handler
       class CreateIssueHandler < BaseHandler
+        include ReplyProcessing
         attr_reader :project_path, :incoming_email_token
 
         def initialize(mail, mail_key)
@@ -33,7 +34,7 @@ module Gitlab
         end
 
         def project
-          @project ||= Project.find_with_namespace(project_path)
+          @project ||= Project.find_by_full_path(project_path)
         end
 
         private
diff --git a/lib/gitlab/email/handler/create_note_handler.rb b/lib/gitlab/email/handler/create_note_handler.rb
index 447c7a6a6b9..d87ba427f4b 100644
--- a/lib/gitlab/email/handler/create_note_handler.rb
+++ b/lib/gitlab/email/handler/create_note_handler.rb
@@ -1,10 +1,13 @@
 
 require 'gitlab/email/handler/base_handler'
+require 'gitlab/email/handler/reply_processing'
 
 module Gitlab
   module Email
     module Handler
       class CreateNoteHandler < BaseHandler
+        include ReplyProcessing
+
         def can_handle?
           mail_key =~ /\A\w+\z/
         end
@@ -24,6 +27,8 @@ module Gitlab
             record_name: 'comment')
         end
 
+        private
+
         def author
           sent_notification.recipient
         end
@@ -36,8 +41,6 @@ module Gitlab
           @sent_notification ||= SentNotification.for(mail_key)
         end
 
-        private
-
         def create_note
           Notes::CreateService.new(
             project,
diff --git a/lib/gitlab/email/handler/reply_processing.rb b/lib/gitlab/email/handler/reply_processing.rb
new file mode 100644
index 00000000000..32c5caf93e8
--- /dev/null
+++ b/lib/gitlab/email/handler/reply_processing.rb
@@ -0,0 +1,54 @@
+module Gitlab
+  module Email
+    module Handler
+      module ReplyProcessing
+        private
+
+        def author
+          raise NotImplementedError
+        end
+
+        def project
+          raise NotImplementedError
+        end
+
+        def message
+          @message ||= process_message
+        end
+
+        def process_message
+          message = ReplyParser.new(mail).execute.strip
+          add_attachments(message)
+        end
+
+        def add_attachments(reply)
+          attachments = Email::AttachmentUploader.new(mail).execute(project)
+
+          reply + attachments.map do |link|
+            "\n\n#{link[:markdown]}"
+          end.join
+        end
+
+        def validate_permission!(permission)
+          raise UserNotFoundError unless author
+          raise UserBlockedError if author.blocked?
+          raise ProjectNotFound unless author.can?(:read_project, project)
+          raise UserNotAuthorizedError unless author.can?(permission, project)
+        end
+
+        def verify_record!(record:, invalid_exception:, record_name:)
+          return if record.persisted?
+          return if record.errors.key?(:commands_only)
+
+          error_title = "The #{record_name} could not be created for the following reasons:"
+
+          msg = error_title + record.errors.full_messages.map do |error|
+            "\n\n- #{error}"
+          end.join
+
+          raise invalid_exception, msg
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/email/handler/unsubscribe_handler.rb b/lib/gitlab/email/handler/unsubscribe_handler.rb
new file mode 100644
index 00000000000..97d7a8d65ff
--- /dev/null
+++ b/lib/gitlab/email/handler/unsubscribe_handler.rb
@@ -0,0 +1,32 @@
+require 'gitlab/email/handler/base_handler'
+
+module Gitlab
+  module Email
+    module Handler
+      class UnsubscribeHandler < BaseHandler
+        def can_handle?
+          mail_key =~ /\A\w+#{Regexp.escape(Gitlab::IncomingEmail::UNSUBSCRIBE_SUFFIX)}\z/
+        end
+
+        def execute
+          raise SentNotificationNotFoundError unless sent_notification
+          return unless sent_notification.unsubscribable?
+
+          noteable = sent_notification.noteable
+          raise NoteableNotFoundError unless noteable
+          noteable.unsubscribe(sent_notification.recipient)
+        end
+
+        private
+
+        def sent_notification
+          @sent_notification ||= SentNotification.for(reply_key)
+        end
+
+        def reply_key
+          mail_key.sub(Gitlab::IncomingEmail::UNSUBSCRIBE_SUFFIX, '')
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/email/message/repository_push.rb b/lib/gitlab/email/message/repository_push.rb
index 0e3b65fceb4..6c69cd9e6a9 100644
--- a/lib/gitlab/email/message/repository_push.rb
+++ b/lib/gitlab/email/message/repository_push.rb
@@ -46,7 +46,7 @@ module Gitlab
         end
 
         def diffs_count
-          diffs.size if diffs
+          diffs&.size
         end
 
         def compare
@@ -58,7 +58,7 @@ module Gitlab
         end
 
         def compare_timeout
-          diffs.overflow? if diffs
+          diffs&.overflow?
         end
 
         def reverse_compare?
diff --git a/lib/gitlab/email/receiver.rb b/lib/gitlab/email/receiver.rb
index a40c44eb1bc..ec0529b5a4b 100644
--- a/lib/gitlab/email/receiver.rb
+++ b/lib/gitlab/email/receiver.rb
@@ -4,19 +4,19 @@ require_dependency 'gitlab/email/handler'
 # Inspired in great part by Discourse's Email::Receiver
 module Gitlab
   module Email
-    class ProcessingError < StandardError; end
-    class EmailUnparsableError < ProcessingError; end
-    class SentNotificationNotFoundError < ProcessingError; end
-    class ProjectNotFound < ProcessingError; end
-    class EmptyEmailError < ProcessingError; end
-    class AutoGeneratedEmailError < ProcessingError; end
-    class UserNotFoundError < ProcessingError; end
-    class UserBlockedError < ProcessingError; end
-    class UserNotAuthorizedError < ProcessingError; end
-    class NoteableNotFoundError < ProcessingError; end
-    class InvalidNoteError < ProcessingError; end
-    class InvalidIssueError < ProcessingError; end
-    class UnknownIncomingEmail < ProcessingError; end
+    ProcessingError = Class.new(StandardError)
+    EmailUnparsableError = Class.new(ProcessingError)
+    SentNotificationNotFoundError = Class.new(ProcessingError)
+    ProjectNotFound = Class.new(ProcessingError)
+    EmptyEmailError = Class.new(ProcessingError)
+    AutoGeneratedEmailError = Class.new(ProcessingError)
+    UserNotFoundError = Class.new(ProcessingError)
+    UserBlockedError = Class.new(ProcessingError)
+    UserNotAuthorizedError = Class.new(ProcessingError)
+    NoteableNotFoundError = Class.new(ProcessingError)
+    InvalidNoteError = Class.new(ProcessingError)
+    InvalidIssueError = Class.new(ProcessingError)
+    UnknownIncomingEmail = Class.new(ProcessingError)
 
     class Receiver
       def initialize(raw)
@@ -35,6 +35,8 @@ module Gitlab
         handler.execute
       end
 
+      private
+
       def build_mail
         Mail::Message.new(@raw)
       rescue Encoding::UndefinedConversionError,
@@ -54,7 +56,24 @@ module Gitlab
       end
 
       def key_from_additional_headers(mail)
-        Array(mail.references).find do |mail_id|
+        references = ensure_references_array(mail.references)
+
+        find_key_from_references(references)
+      end
+
+      def ensure_references_array(references)
+        case references
+        when Array
+          references
+        when String
+          # Handle emails from clients which append with commas,
+          # example clients are Microsoft exchange and iOS app
+          Gitlab::IncomingEmail.scan_fallback_references(references)
+        end
+      end
+
+      def find_key_from_references(references)
+        references.find do |mail_id|
           key = Gitlab::IncomingEmail.key_from_fallback_message_id(mail_id)
           break key if key
         end
diff --git a/lib/gitlab/email/reply_parser.rb b/lib/gitlab/email/reply_parser.rb
index 85402c2a278..558df87f36d 100644
--- a/lib/gitlab/email/reply_parser.rb
+++ b/lib/gitlab/email/reply_parser.rb
@@ -13,9 +13,17 @@ module Gitlab
 
         encoding = body.encoding
 
-        body = discourse_email_trimmer(body)
+        body = EmailReplyTrimmer.trim(body)
 
-        body = EmailReplyParser.parse_reply(body)
+        return '' unless body
+
+        # not using /\s+$/ here because that deletes empty lines
+        body = body.gsub(/[ \t]$/, '')
+
+        # NOTE: We currently don't support empty quotes.
+        # EmailReplyTrimmer allows this as a special case,
+        # so we detect it manually here.
+        return "" if body.lines.all? { |l| l.strip.empty? || l.start_with?('>') }
 
         body.force_encoding(encoding).encode("UTF-8")
       end
@@ -23,11 +31,12 @@ module Gitlab
       private
 
       def select_body(message)
-        if message.multipart?
-          part = message.text_part || message.html_part || message
-        else
-          part = message
-        end
+        part =
+          if message.multipart?
+            message.text_part || message.html_part || message
+          else
+            message
+          end
 
         decoded = fix_charset(part)
 
@@ -57,30 +66,6 @@ module Gitlab
       rescue
         nil
       end
-
-      REPLYING_HEADER_LABELS = %w(From Sent To Subject Reply To Cc Bcc Date)
-      REPLYING_HEADER_REGEX = Regexp.union(REPLYING_HEADER_LABELS.map { |label| "#{label}:" })
-
-      def discourse_email_trimmer(body)
-        lines = body.scrub.lines.to_a
-        range_end = 0
-
-        lines.each_with_index do |l, idx|
-          # This one might be controversial but so many reply lines have years, times and end with a colon.
-          # Let's try it and see how well it works.
-          break if (l =~ /\d{4}/ && l =~ /\d:\d\d/ && l =~ /\:$/) ||
-                   (l =~ /On \w+ \d+,? \d+,?.*wrote:/)
-
-          # Headers on subsequent lines
-          break if (0..2).all? { |off| lines[idx + off] =~ REPLYING_HEADER_REGEX }
-          # Headers on the same line
-          break if REPLYING_HEADER_LABELS.count { |label| l.include?(label) } >= 3
-
-          range_end = idx
-        end
-
-        lines[0..range_end].join.strip
-      end
     end
   end
 end
diff --git a/lib/gitlab/emoji.rb b/lib/gitlab/emoji.rb
index bbbca8acc40..35871fd1b7b 100644
--- a/lib/gitlab/emoji.rb
+++ b/lib/gitlab/emoji.rb
@@ -1,7 +1,7 @@
 module Gitlab
   module Emoji
     extend self
-    
+
     def emojis
       Gemojione.index.instance_variable_get(:@emoji_by_name)
     end
@@ -18,6 +18,10 @@ module Gitlab
       emojis.keys
     end
 
+    def emojis_aliases
+      @emoji_aliases ||= JSON.parse(File.read(Rails.root.join('fixtures', 'emojis', 'aliases.json')))
+    end
+
     def emoji_filename(name)
       emojis[name]["unicode"]
     end
@@ -25,5 +29,42 @@ module Gitlab
     def emoji_unicode_filename(moji)
       emojis_by_moji[moji]["unicode"]
     end
+
+    def emoji_unicode_version(name)
+      @emoji_unicode_versions_by_name ||= JSON.parse(File.read(Rails.root.join('fixtures', 'emojis', 'emoji-unicode-version-map.json')))
+      @emoji_unicode_versions_by_name[name]
+    end
+
+    def normalize_emoji_name(name)
+      emojis_aliases[name] || name
+    end
+
+    def emoji_image_tag(name, src)
+      "<img class='emoji' title=':#{name}:' alt=':#{name}:' src='#{src}' height='20' width='20' align='absmiddle' />"
+    end
+
+    # CSS sprite fallback takes precedence over image fallback
+    def gl_emoji_tag(name, image: false, sprite: false, force_fallback: false)
+      emoji_name = emojis_aliases[name] || name
+      emoji_info = emojis[emoji_name]
+      emoji_fallback_image_source = ActionController::Base.helpers.url_to_image("emoji/#{emoji_info['name']}.png")
+      emoji_fallback_sprite_class = "emoji-#{emoji_name}"
+
+      data = {
+        name: emoji_name,
+        unicode_version: emoji_unicode_version(emoji_name)
+      }
+      data[:fallback_src] = emoji_fallback_image_source if image
+      data[:fallback_sprite_class] = emoji_fallback_sprite_class if sprite
+      ActionController::Base.helpers.content_tag 'gl-emoji',
+        class: ("emoji-icon #{emoji_fallback_sprite_class}" if force_fallback && sprite),
+        data: data do
+        if force_fallback && !sprite
+          emoji_image_tag(emoji_name, emoji_fallback_image_source)
+        else
+          emoji_info['moji']
+        end
+      end
+    end
   end
 end
diff --git a/lib/gitlab/etag_caching/middleware.rb b/lib/gitlab/etag_caching/middleware.rb
new file mode 100644
index 00000000000..ffbc6e17dc5
--- /dev/null
+++ b/lib/gitlab/etag_caching/middleware.rb
@@ -0,0 +1,66 @@
+module Gitlab
+  module EtagCaching
+    class Middleware
+      RESERVED_WORDS = ProjectPathValidator::RESERVED.map { |word| "/#{word}/" }.join('|')
+      ROUTE_REGEXP = Regexp.union(
+        %r(^(?!.*(#{RESERVED_WORDS})).*/noteable/issue/\d+/notes\z)
+      )
+
+      def initialize(app)
+        @app = app
+      end
+
+      def call(env)
+        return @app.call(env) unless enabled_for_current_route?(env)
+        Gitlab::Metrics.add_event(:etag_caching_middleware_used)
+
+        etag, cached_value_present = get_etag(env)
+        if_none_match = env['HTTP_IF_NONE_MATCH']
+
+        if if_none_match == etag
+          Gitlab::Metrics.add_event(:etag_caching_cache_hit)
+          [304, { 'ETag' => etag }, ['']]
+        else
+          track_cache_miss(if_none_match, cached_value_present)
+
+          status, headers, body = @app.call(env)
+          headers['ETag'] = etag
+          [status, headers, body]
+        end
+      end
+
+      private
+
+      def enabled_for_current_route?(env)
+        ROUTE_REGEXP.match(env['PATH_INFO'])
+      end
+
+      def get_etag(env)
+        cache_key = env['PATH_INFO']
+        store = Gitlab::EtagCaching::Store.new
+        current_value = store.get(cache_key)
+        cached_value_present = current_value.present?
+
+        unless cached_value_present
+          current_value = store.touch(cache_key, only_if_missing: true)
+        end
+
+        [weak_etag_format(current_value), cached_value_present]
+      end
+
+      def weak_etag_format(value)
+        %Q{W/"#{value}"}
+      end
+
+      def track_cache_miss(if_none_match, cached_value_present)
+        if if_none_match.blank?
+          Gitlab::Metrics.add_event(:etag_caching_header_missing)
+        elsif !cached_value_present
+          Gitlab::Metrics.add_event(:etag_caching_key_not_found)
+        else
+          Gitlab::Metrics.add_event(:etag_caching_resource_changed)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/etag_caching/store.rb b/lib/gitlab/etag_caching/store.rb
new file mode 100644
index 00000000000..9532e432f78
--- /dev/null
+++ b/lib/gitlab/etag_caching/store.rb
@@ -0,0 +1,32 @@
+module Gitlab
+  module EtagCaching
+    class Store
+      EXPIRY_TIME = 10.minutes
+      REDIS_NAMESPACE = 'etag:'.freeze
+
+      def get(key)
+        Gitlab::Redis.with { |redis| redis.get(redis_key(key)) }
+      end
+
+      def touch(key, only_if_missing: false)
+        etag = generate_etag
+
+        Gitlab::Redis.with do |redis|
+          redis.set(redis_key(key), etag, ex: EXPIRY_TIME, nx: only_if_missing)
+        end
+
+        etag
+      end
+
+      private
+
+      def generate_etag
+        SecureRandom.hex
+      end
+
+      def redis_key(key)
+        "#{REDIS_NAMESPACE}#{key}"
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/exclusive_lease.rb b/lib/gitlab/exclusive_lease.rb
index 2dd42704396..62ddd45785d 100644
--- a/lib/gitlab/exclusive_lease.rb
+++ b/lib/gitlab/exclusive_lease.rb
@@ -10,7 +10,7 @@ module Gitlab
   # ExclusiveLease.
   #
   class ExclusiveLease
-    LUA_CANCEL_SCRIPT = <<-EOS
+    LUA_CANCEL_SCRIPT = <<-EOS.freeze
       local key, uuid = KEYS[1], ARGV[1]
       if redis.call("get", key) == uuid then
         redis.call("del", key)
diff --git a/lib/gitlab/file_detector.rb b/lib/gitlab/file_detector.rb
index 1d93a67dc56..c9ca4cadd1c 100644
--- a/lib/gitlab/file_detector.rb
+++ b/lib/gitlab/file_detector.rb
@@ -14,7 +14,7 @@ module Gitlab
       koding: '.koding.yml',
       gitlab_ci: '.gitlab-ci.yml',
       avatar: /\Alogo\.(png|jpg|gif)\z/
-    }
+    }.freeze
 
     # Returns an Array of file types based on the given paths.
     #
diff --git a/lib/gitlab/gfm/reference_rewriter.rb b/lib/gitlab/gfm/reference_rewriter.rb
index a7c596dced0..b984492d369 100644
--- a/lib/gitlab/gfm/reference_rewriter.rb
+++ b/lib/gitlab/gfm/reference_rewriter.rb
@@ -76,7 +76,7 @@ module Gitlab
         if referable.respond_to?(:project)
           referable.to_reference(target_project)
         else
-          referable.to_reference(@source_project, target_project)
+          referable.to_reference(@source_project, target_project: target_project)
         end
       end
 
diff --git a/lib/gitlab/gfm/uploads_rewriter.rb b/lib/gitlab/gfm/uploads_rewriter.rb
index abc8c8c55e6..8fab5489616 100644
--- a/lib/gitlab/gfm/uploads_rewriter.rb
+++ b/lib/gitlab/gfm/uploads_rewriter.rb
@@ -1,3 +1,5 @@
+require 'fileutils'
+
 module Gitlab
   module Gfm
     ##
@@ -22,7 +24,9 @@ module Gitlab
           return markdown unless file.try(:exists?)
 
           new_uploader = FileUploader.new(target_project)
-          new_uploader.store!(file)
+          with_link_in_tmp_dir(file.file) do |open_tmp_file|
+            new_uploader.store!(open_tmp_file)
+          end
           new_uploader.to_markdown
         end
       end
@@ -46,6 +50,19 @@ module Gitlab
         uploader.retrieve_from_store!(file)
         uploader.file
       end
+
+      # Because the uploaders use 'move_to_store' we must have a temporary
+      # file that is allowed to be (re)moved.
+      def with_link_in_tmp_dir(file)
+        dir = Dir.mktmpdir('UploadsRewriter', File.dirname(file))
+        # The filename matters to Carrierwave so we make sure to preserve it
+        tmp_file = File.join(dir, File.basename(file))
+        File.link(file, tmp_file)
+        # Open the file to placate Carrierwave
+        File.open(tmp_file) { |open_file| yield open_file }
+      ensure
+        FileUtils.rm_rf(dir)
+      end
     end
   end
 end
diff --git a/lib/gitlab/git.rb b/lib/gitlab/git.rb
index 3cd515e4a3a..d3df3f1bca1 100644
--- a/lib/gitlab/git.rb
+++ b/lib/gitlab/git.rb
@@ -6,7 +6,7 @@ module Gitlab
 
     class << self
       def ref_name(ref)
-        ref.gsub(/\Arefs\/(tags|heads)\//, '')
+        ref.sub(/\Arefs\/(tags|heads)\//, '')
       end
 
       def branch_name(ref)
diff --git a/lib/gitlab/git/attributes.rb b/lib/gitlab/git/attributes.rb
new file mode 100644
index 00000000000..42140ecc993
--- /dev/null
+++ b/lib/gitlab/git/attributes.rb
@@ -0,0 +1,131 @@
+module Gitlab
+  module Git
+    # Class for parsing Git attribute files and extracting the attributes for
+    # file patterns.
+    #
+    # Unlike Rugged this parser only needs a single IO call (a call to `open`),
+    # vastly reducing the time spent in extracting attributes.
+    #
+    # This class _only_ supports parsing the attributes file located at
+    # `$GIT_DIR/info/attributes` as GitLab doesn't use any other files
+    # (`.gitattributes` is copied to this particular path).
+    #
+    # Basic usage:
+    #
+    #     attributes = Gitlab::Git::Attributes.new(some_repo.path)
+    #
+    #     attributes.attributes('README.md') # => { "eol" => "lf }
+    class Attributes
+      # path - The path to the Git repository.
+      def initialize(path)
+        @path = File.expand_path(path)
+        @patterns = nil
+      end
+
+      # Returns all the Git attributes for the given path.
+      #
+      # path - A path to a file for which to get the attributes.
+      #
+      # Returns a Hash.
+      def attributes(path)
+        full_path = File.join(@path, path)
+
+        patterns.each do |pattern, attrs|
+          return attrs if File.fnmatch?(pattern, full_path)
+        end
+
+        {}
+      end
+
+      # Returns a Hash containing the file patterns and their attributes.
+      def patterns
+        @patterns ||= parse_file
+      end
+
+      # Parses an attribute string.
+      #
+      # These strings can be in the following formats:
+      #
+      #     text      # => { "text" => true }
+      #     -text     # => { "text" => false }
+      #     key=value # => { "key" => "value" }
+      #
+      # string - The string to parse.
+      #
+      # Returns a Hash containing the attributes and their values.
+      def parse_attributes(string)
+        values = {}
+        dash = '-'
+        equal = '='
+        binary = 'binary'
+
+        string.split(/\s+/).each do |chunk|
+          # Data such as "foo = bar" should be treated as "foo" and "bar" being
+          # separate boolean attributes.
+          next if chunk == equal
+
+          key = chunk
+
+          # Input: "-foo"
+          if chunk.start_with?(dash)
+            key = chunk.byteslice(1, chunk.length - 1)
+            value = false
+
+          # Input: "foo=bar"
+          elsif chunk.include?(equal)
+            key, value = chunk.split(equal, 2)
+
+          # Input: "foo"
+          else
+            value = true
+          end
+
+          values[key] = value
+
+          # When the "binary" option is set the "diff" option should be set to
+          # the inverse. If "diff" is later set it should overwrite the
+          # automatically set value.
+          values['diff'] = false if key == binary && value
+        end
+
+        values
+      end
+
+      # Iterates over every line in the attributes file.
+      def each_line
+        full_path = File.join(@path, 'info/attributes')
+
+        return unless File.exist?(full_path)
+
+        File.open(full_path, 'r') do |handle|
+          handle.each_line do |line|
+            break unless line.valid_encoding?
+
+            yield line.strip
+          end
+        end
+      end
+
+      private
+
+      # Parses the Git attributes file.
+      def parse_file
+        pairs = []
+        comment = '#'
+
+        each_line do |line|
+          next if line.start_with?(comment) || line.empty?
+
+          pattern, attrs = line.split(/\s+/, 2)
+
+          parsed = attrs ? parse_attributes(attrs) : {}
+
+          pairs << [File.join(@path, pattern), parsed]
+        end
+
+        # Newer entries take precedence over older entries.
+        pairs.reverse.to_h
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/blame.rb b/lib/gitlab/git/blame.rb
new file mode 100644
index 00000000000..58193391926
--- /dev/null
+++ b/lib/gitlab/git/blame.rb
@@ -0,0 +1,75 @@
+module Gitlab
+  module Git
+    class Blame
+      include Gitlab::Git::EncodingHelper
+
+      attr_reader :lines, :blames
+
+      def initialize(repository, sha, path)
+        @repo = repository
+        @sha = sha
+        @path = path
+        @lines = []
+        @blames = load_blame
+      end
+
+      def each
+        @blames.each do |blame|
+          yield(
+            Gitlab::Git::Commit.new(blame.commit),
+            blame.line
+          )
+        end
+      end
+
+      private
+
+      def load_blame
+        cmd = %W(#{Gitlab.config.git.bin_path} --git-dir=#{@repo.path} blame -p #{@sha} -- #{@path})
+        # Read in binary mode to ensure ASCII-8BIT
+        raw_output = IO.popen(cmd, 'rb') {|io| io.read }
+        output = encode_utf8(raw_output)
+        process_raw_blame output
+      end
+
+      def process_raw_blame(output)
+        lines, final = [], []
+        info, commits = {}, {}
+
+        # process the output
+        output.split("\n").each do |line|
+          if line[0, 1] == "\t"
+            lines << line[1, line.size]
+          elsif m = /^(\w{40}) (\d+) (\d+)/.match(line)
+            commit_id, old_lineno, lineno = m[1], m[2].to_i, m[3].to_i
+            commits[commit_id] = nil unless commits.key?(commit_id)
+            info[lineno] = [commit_id, old_lineno]
+          end
+        end
+
+        # load all commits in single call
+        commits.keys.each do |key|
+          commits[key] = @repo.lookup(key)
+        end
+
+        # get it together
+        info.sort.each do |lineno, (commit_id, old_lineno)|
+          commit = commits[commit_id]
+          final << BlameLine.new(lineno, old_lineno, commit, lines[lineno - 1])
+        end
+
+        @lines = final
+      end
+    end
+
+    class BlameLine
+      attr_accessor :lineno, :oldlineno, :commit, :line
+      def initialize(lineno, oldlineno, commit, line)
+        @lineno = lineno
+        @oldlineno = oldlineno
+        @commit = commit
+        @line = line
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/blob.rb b/lib/gitlab/git/blob.rb
new file mode 100644
index 00000000000..e56eb0d3beb
--- /dev/null
+++ b/lib/gitlab/git/blob.rb
@@ -0,0 +1,173 @@
+module Gitlab
+  module Git
+    class Blob
+      include Linguist::BlobHelper
+      include Gitlab::Git::EncodingHelper
+
+      # This number is the maximum amount of data that we want to display to
+      # the user. We load as much as we can for encoding detection
+      # (Linguist) and LFS pointer parsing. All other cases where we need full
+      # blob data should use load_all_data!.
+      MAX_DATA_DISPLAY_SIZE = 10485760
+
+      attr_accessor :name, :path, :size, :data, :mode, :id, :commit_id, :loaded_size, :binary
+
+      class << self
+        def find(repository, sha, path)
+          commit = repository.lookup(sha)
+          root_tree = commit.tree
+
+          blob_entry = find_entry_by_path(repository, root_tree.oid, path)
+
+          return nil unless blob_entry
+
+          if blob_entry[:type] == :commit
+            submodule_blob(blob_entry, path, sha)
+          else
+            blob = repository.lookup(blob_entry[:oid])
+
+            if blob
+              new(
+                id: blob.oid,
+                name: blob_entry[:name],
+                size: blob.size,
+                data: blob.content(MAX_DATA_DISPLAY_SIZE),
+                mode: blob_entry[:filemode].to_s(8),
+                path: path,
+                commit_id: sha,
+                binary: blob.binary?
+              )
+            end
+          end
+        end
+
+        def raw(repository, sha)
+          blob = repository.lookup(sha)
+
+          new(
+            id: blob.oid,
+            size: blob.size,
+            data: blob.content(MAX_DATA_DISPLAY_SIZE),
+            binary: blob.binary?
+          )
+        end
+
+        # Recursive search of blob id by path
+        #
+        # Ex.
+        #   blog/            # oid: 1a
+        #     app/           # oid: 2a
+        #       models/      # oid: 3a
+        #       file.rb      # oid: 4a
+        #
+        #
+        # Blob.find_entry_by_path(repo, '1a', 'app/file.rb') # => '4a'
+        #
+        def find_entry_by_path(repository, root_id, path)
+          root_tree = repository.lookup(root_id)
+          # Strip leading slashes
+          path[/^\/*/] = ''
+          path_arr = path.split('/')
+
+          entry = root_tree.find do |entry|
+            entry[:name] == path_arr[0]
+          end
+
+          return nil unless entry
+
+          if path_arr.size > 1
+            return nil unless entry[:type] == :tree
+            path_arr.shift
+            find_entry_by_path(repository, entry[:oid], path_arr.join('/'))
+          else
+            [:blob, :commit].include?(entry[:type]) ? entry : nil
+          end
+        end
+
+        def submodule_blob(blob_entry, path, sha)
+          new(
+            id: blob_entry[:oid],
+            name: blob_entry[:name],
+            data: '',
+            path: path,
+            commit_id: sha,
+          )
+        end
+      end
+
+      def initialize(options)
+        %w(id name path size data mode commit_id binary).each do |key|
+          self.send("#{key}=", options[key.to_sym])
+        end
+
+        @loaded_all_data = false
+        # Retain the actual size before it is encoded
+        @loaded_size = @data.bytesize if @data
+      end
+
+      def binary?
+        @binary.nil? ? super : @binary == true
+      end
+
+      def empty?
+        !data || data == ''
+      end
+
+      def data
+        encode! @data
+      end
+
+      # Load all blob data (not just the first MAX_DATA_DISPLAY_SIZE bytes) into
+      # memory as a Ruby string.
+      def load_all_data!(repository)
+        return if @data == '' # don't mess with submodule blobs
+        return @data if @loaded_all_data
+
+        @loaded_all_data = true
+        @data = repository.lookup(id).content
+        @loaded_size = @data.bytesize
+      end
+
+      def name
+        encode! @name
+      end
+
+      # Valid LFS object pointer is a text file consisting of
+      # version
+      # oid
+      # size
+      # see https://github.com/github/git-lfs/blob/v1.1.0/docs/spec.md#the-pointer
+      def lfs_pointer?
+        has_lfs_version_key? && lfs_oid.present? && lfs_size.present?
+      end
+
+      def lfs_oid
+        if has_lfs_version_key?
+          oid = data.match(/(?<=sha256:)([0-9a-f]{64})/)
+          return oid[1] if oid
+        end
+
+        nil
+      end
+
+      def lfs_size
+        if has_lfs_version_key?
+          size = data.match(/(?<=size )([0-9]+)/)
+          return size[1] if size
+        end
+
+        nil
+      end
+
+      def truncated?
+        size && (size > loaded_size)
+      end
+
+      private
+
+      def has_lfs_version_key?
+        !empty? && text? && data.start_with?("version https://git-lfs.github.com/spec")
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/blob_snippet.rb b/lib/gitlab/git/blob_snippet.rb
new file mode 100644
index 00000000000..d7975f88aaa
--- /dev/null
+++ b/lib/gitlab/git/blob_snippet.rb
@@ -0,0 +1,32 @@
+module Gitlab
+  module Git
+    class BlobSnippet
+      include Linguist::BlobHelper
+
+      attr_accessor :ref
+      attr_accessor :lines
+      attr_accessor :filename
+      attr_accessor :startline
+
+      def initialize(ref, lines, startline, filename)
+        @ref, @lines, @startline, @filename = ref, lines, startline, filename
+      end
+
+      def data
+        lines&.join("\n")
+      end
+
+      def name
+        filename
+      end
+
+      def size
+        data.length
+      end
+
+      def mode
+        nil
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/branch.rb b/lib/gitlab/git/branch.rb
new file mode 100644
index 00000000000..586380da94a
--- /dev/null
+++ b/lib/gitlab/git/branch.rb
@@ -0,0 +1,6 @@
+module Gitlab
+  module Git
+    class Branch < Ref
+    end
+  end
+end
diff --git a/lib/gitlab/git/commit.rb b/lib/gitlab/git/commit.rb
new file mode 100644
index 00000000000..3a73697dc5d
--- /dev/null
+++ b/lib/gitlab/git/commit.rb
@@ -0,0 +1,308 @@
+# Gitlab::Git::Commit is a wrapper around native Rugged::Commit object
+module Gitlab
+  module Git
+    class Commit
+      include Gitlab::Git::EncodingHelper
+
+      attr_accessor :raw_commit, :head, :refs
+
+      SERIALIZE_KEYS = [
+        :id, :message, :parent_ids,
+        :authored_date, :author_name, :author_email,
+        :committed_date, :committer_name, :committer_email
+      ].freeze
+
+      attr_accessor *SERIALIZE_KEYS # rubocop:disable Lint/AmbiguousOperator
+
+      delegate :tree, to: :raw_commit
+
+      def ==(other)
+        return false unless other.is_a?(Gitlab::Git::Commit)
+
+        methods = [:message, :parent_ids, :authored_date, :author_name,
+                   :author_email, :committed_date, :committer_name,
+                   :committer_email]
+
+        methods.all? do |method|
+          send(method) == other.send(method)
+        end
+      end
+
+      class << self
+        # Get commits collection
+        #
+        # Ex.
+        #   Commit.where(
+        #     repo: repo,
+        #     ref: 'master',
+        #     path: 'app/models',
+        #     limit: 10,
+        #     offset: 5,
+        #   )
+        #
+        def where(options)
+          repo = options.delete(:repo)
+          raise 'Gitlab::Git::Repository is required' unless repo.respond_to?(:log)
+
+          repo.log(options).map { |c| decorate(c) }
+        end
+
+        # Get single commit
+        #
+        # Ex.
+        #   Commit.find(repo, '29eda46b')
+        #
+        #   Commit.find(repo, 'master')
+        #
+        def find(repo, commit_id = "HEAD")
+          return decorate(commit_id) if commit_id.is_a?(Rugged::Commit)
+
+          obj = if commit_id.is_a?(String)
+                  repo.rev_parse_target(commit_id)
+                else
+                  Gitlab::Git::Ref.dereference_object(commit_id)
+                end
+
+          return nil unless obj.is_a?(Rugged::Commit)
+
+          decorate(obj)
+        rescue Rugged::ReferenceError, Rugged::InvalidError, Rugged::ObjectError, Gitlab::Git::Repository::NoRepository
+          nil
+        end
+
+        # Get last commit for HEAD
+        #
+        # Ex.
+        #   Commit.last(repo)
+        #
+        def last(repo)
+          find(repo)
+        end
+
+        # Get last commit for specified path and ref
+        #
+        # Ex.
+        #   Commit.last_for_path(repo, '29eda46b', 'app/models')
+        #
+        #   Commit.last_for_path(repo, 'master', 'Gemfile')
+        #
+        def last_for_path(repo, ref, path = nil)
+          where(
+            repo: repo,
+            ref: ref,
+            path: path,
+            limit: 1
+          ).first
+        end
+
+        # Get commits between two revspecs
+        # See also #repository.commits_between
+        #
+        # Ex.
+        #   Commit.between(repo, '29eda46b', 'master')
+        #
+        def between(repo, base, head)
+          repo.commits_between(base, head).map do |commit|
+            decorate(commit)
+          end
+        rescue Rugged::ReferenceError
+          []
+        end
+
+        # Delegate Repository#find_commits
+        def find_all(repo, options = {})
+          repo.find_commits(options)
+        end
+
+        def decorate(commit, ref = nil)
+          Gitlab::Git::Commit.new(commit, ref)
+        end
+
+        # Returns a diff object for the changes introduced by +rugged_commit+.
+        # If +rugged_commit+ doesn't have a parent, then the diff is between
+        # this commit and an empty repo.  See Repository#diff for the keys
+        # allowed in the +options+ hash.
+        def diff_from_parent(rugged_commit, options = {})
+          options ||= {}
+          break_rewrites = options[:break_rewrites]
+          actual_options = Gitlab::Git::Diff.filter_diff_options(options)
+
+          diff = if rugged_commit.parents.empty?
+                   rugged_commit.diff(actual_options.merge(reverse: true))
+                 else
+                   rugged_commit.parents[0].diff(rugged_commit, actual_options)
+                 end
+
+          diff.find_similar!(break_rewrites: break_rewrites)
+          diff
+        end
+      end
+
+      def initialize(raw_commit, head = nil)
+        raise "Nil as raw commit passed" unless raw_commit
+
+        if raw_commit.is_a?(Hash)
+          init_from_hash(raw_commit)
+        elsif raw_commit.is_a?(Rugged::Commit)
+          init_from_rugged(raw_commit)
+        else
+          raise "Invalid raw commit type: #{raw_commit.class}"
+        end
+
+        @head = head
+      end
+
+      def sha
+        id
+      end
+
+      def short_id(length = 10)
+        id.to_s[0..length]
+      end
+
+      def safe_message
+        @safe_message ||= message
+      end
+
+      def created_at
+        committed_date
+      end
+
+      # Was this commit committed by a different person than the original author?
+      def different_committer?
+        author_name != committer_name || author_email != committer_email
+      end
+
+      def parent_id
+        parent_ids.first
+      end
+
+      # Shows the diff between the commit's parent and the commit.
+      #
+      # Cuts out the header and stats from #to_patch and returns only the diff.
+      def to_diff(options = {})
+        diff_from_parent(options).patch
+      end
+
+      # Returns a diff object for the changes from this commit's first parent.
+      # If there is no parent, then the diff is between this commit and an
+      # empty repo.  See Repository#diff for keys allowed in the +options+
+      # hash.
+      def diff_from_parent(options = {})
+        Commit.diff_from_parent(raw_commit, options)
+      end
+
+      def has_zero_stats?
+        stats.total.zero?
+      rescue
+        true
+      end
+
+      def no_commit_message
+        "--no commit message"
+      end
+
+      def to_hash
+        serialize_keys.map.with_object({}) do |key, hash|
+          hash[key] = send(key)
+        end
+      end
+
+      def date
+        committed_date
+      end
+
+      def diffs(options = {})
+        Gitlab::Git::DiffCollection.new(diff_from_parent(options), options)
+      end
+
+      def parents
+        raw_commit.parents.map { |c| Gitlab::Git::Commit.new(c) }
+      end
+
+      def stats
+        Gitlab::Git::CommitStats.new(self)
+      end
+
+      def to_patch(options = {})
+        begin
+          raw_commit.to_mbox(options)
+        rescue Rugged::InvalidError => ex
+          if ex.message =~ /Commit \w+ is a merge commit/
+            'Patch format is not currently supported for merge commits.'
+          end
+        end
+      end
+
+      # Get a collection of Rugged::Reference objects for this commit.
+      #
+      # Ex.
+      #   commit.ref(repo)
+      #
+      def refs(repo)
+        repo.refs_hash[id]
+      end
+
+      # Get ref names collection
+      #
+      # Ex.
+      #   commit.ref_names(repo)
+      #
+      def ref_names(repo)
+        refs(repo).map do |ref|
+          ref.name.sub(%r{^refs/(heads|remotes|tags)/}, "")
+        end
+      end
+
+      def message
+        encode! @message
+      end
+
+      def author_name
+        encode! @author_name
+      end
+
+      def author_email
+        encode! @author_email
+      end
+
+      def committer_name
+        encode! @committer_name
+      end
+
+      def committer_email
+        encode! @committer_email
+      end
+
+      private
+
+      def init_from_hash(hash)
+        raw_commit = hash.symbolize_keys
+
+        serialize_keys.each do |key|
+          send("#{key}=", raw_commit[key])
+        end
+      end
+
+      def init_from_rugged(commit)
+        author = commit.author
+        committer = commit.committer
+
+        @raw_commit = commit
+        @id = commit.oid
+        @message = commit.message
+        @authored_date = author[:time]
+        @committed_date = committer[:time]
+        @author_name = author[:name]
+        @author_email = author[:email]
+        @committer_name = committer[:name]
+        @committer_email = committer[:email]
+        @parent_ids = commit.parents.map(&:oid)
+      end
+
+      def serialize_keys
+        SERIALIZE_KEYS
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/commit_stats.rb b/lib/gitlab/git/commit_stats.rb
new file mode 100644
index 00000000000..e9118bbed0e
--- /dev/null
+++ b/lib/gitlab/git/commit_stats.rb
@@ -0,0 +1,26 @@
+# Gitlab::Git::CommitStats counts the additions, deletions, and total changes
+# in a commit.
+module Gitlab
+  module Git
+    class CommitStats
+      attr_reader :id, :additions, :deletions, :total
+
+      # Instantiate a CommitStats object
+      def initialize(commit)
+        @id = commit.id
+        @additions = 0
+        @deletions = 0
+        @total = 0
+
+        diff = commit.diff_from_parent
+
+        diff.each_patch do |p|
+          # TODO: Use the new Rugged convenience methods when they're released
+          @additions += p.stat[0]
+          @deletions += p.stat[1]
+          @total += p.changes
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/compare.rb b/lib/gitlab/git/compare.rb
new file mode 100644
index 00000000000..696a2acd5e3
--- /dev/null
+++ b/lib/gitlab/git/compare.rb
@@ -0,0 +1,43 @@
+module Gitlab
+  module Git
+    class Compare
+      attr_reader :head, :base, :straight
+
+      def initialize(repository, base, head, straight = false)
+        @repository = repository
+        @straight = straight
+
+        unless base && head
+          @commits = []
+          return
+        end
+
+        @base = Gitlab::Git::Commit.find(repository, base.try(:strip))
+        @head = Gitlab::Git::Commit.find(repository, head.try(:strip))
+
+        @commits = [] unless @base && @head
+        @commits = [] if same
+      end
+
+      def same
+        @base && @head && @base.id == @head.id
+      end
+
+      def commits
+        return @commits if defined?(@commits)
+
+        @commits = Gitlab::Git::Commit.between(@repository, @base.id, @head.id)
+      end
+
+      def diffs(options = {})
+        unless @head && @base
+          return Gitlab::Git::DiffCollection.new([])
+        end
+
+        paths = options.delete(:paths) || []
+        options[:straight] = @straight
+        Gitlab::Git::Diff.between(@repository, @head.id, @base.id, options, *paths)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/diff.rb b/lib/gitlab/git/diff.rb
new file mode 100644
index 00000000000..2a017c93f57
--- /dev/null
+++ b/lib/gitlab/git/diff.rb
@@ -0,0 +1,322 @@
+# Gitlab::Git::Diff is a wrapper around native Rugged::Diff object
+module Gitlab
+  module Git
+    class Diff
+      TimeoutError = Class.new(StandardError)
+      include Gitlab::Git::EncodingHelper
+
+      # Diff properties
+      attr_accessor :old_path, :new_path, :a_mode, :b_mode, :diff
+
+      # Stats properties
+      attr_accessor :new_file, :renamed_file, :deleted_file
+
+      attr_accessor :too_large
+
+      # The maximum size of a diff to display.
+      DIFF_SIZE_LIMIT = 102400 # 100 KB
+
+      # The maximum size before a diff is collapsed.
+      DIFF_COLLAPSE_LIMIT = 10240 # 10 KB
+
+      class << self
+        def between(repo, head, base, options = {}, *paths)
+          straight = options.delete(:straight) || false
+
+          common_commit = if straight
+                            base
+                          else
+                            # Only show what is new in the source branch
+                            # compared to the target branch, not the other way
+                            # around. The linex below with merge_base is
+                            # equivalent to diff with three dots (git diff
+                            # branch1...branch2) From the git documentation:
+                            # "git diff A...B" is equivalent to "git diff
+                            # $(git-merge-base A B) B"
+                            repo.merge_base_commit(head, base)
+                          end
+
+          options ||= {}
+          actual_options = filter_diff_options(options)
+          repo.diff(common_commit, head, actual_options, *paths)
+        end
+
+        # Return a copy of the +options+ hash containing only keys that can be
+        # passed to Rugged.  Allowed options are:
+        #
+        #  :max_size ::
+        #    An integer specifying the maximum byte size of a file before a it
+        #    will be treated as binary. The default value is 512MB.
+        #
+        #  :context_lines ::
+        #    The number of unchanged lines that define the boundary of a hunk
+        #    (and to display before and after the actual changes). The default is
+        #    3.
+        #
+        #  :interhunk_lines ::
+        #    The maximum number of unchanged lines between hunk boundaries before
+        #    the hunks will be merged into a one. The default is 0.
+        #
+        #  :old_prefix ::
+        #    The virtual "directory" to prefix to old filenames in hunk headers.
+        #    The default is "a".
+        #
+        #  :new_prefix ::
+        #    The virtual "directory" to prefix to new filenames in hunk headers.
+        #    The default is "b".
+        #
+        #  :reverse ::
+        #    If true, the sides of the diff will be reversed.
+        #
+        #  :force_text ::
+        #    If true, all files will be treated as text, disabling binary
+        #    attributes & detection.
+        #
+        #  :ignore_whitespace ::
+        #    If true, all whitespace will be ignored.
+        #
+        #  :ignore_whitespace_change ::
+        #    If true, changes in amount of whitespace will be ignored.
+        #
+        #  :ignore_whitespace_eol ::
+        #    If true, whitespace at end of line will be ignored.
+        #
+        #  :ignore_submodules ::
+        #    if true, submodules will be excluded from the diff completely.
+        #
+        #  :patience ::
+        #    If true, the "patience diff" algorithm will be used (currenlty
+        #    unimplemented).
+        #
+        #  :include_ignored ::
+        #    If true, ignored files will be included in the diff.
+        #
+        #  :include_untracked ::
+        #   If true, untracked files will be included in the diff.
+        #
+        #  :include_unmodified ::
+        #    If true, unmodified files will be included in the diff.
+        #
+        #  :recurse_untracked_dirs ::
+        #    Even if +:include_untracked+ is true, untracked directories will
+        #    only be marked with a single entry in the diff. If this flag is set
+        #    to true, all files under ignored directories will be included in the
+        #    diff, too.
+        #
+        #  :disable_pathspec_match ::
+        #    If true, the given +*paths+ will be applied as exact matches,
+        #    instead of as fnmatch patterns.
+        #
+        #  :deltas_are_icase ::
+        #    If true, filename comparisons will be made with case-insensitivity.
+        #
+        #  :include_untracked_content ::
+        #    if true, untracked content will be contained in the the diff patch
+        #    text.
+        #
+        #  :skip_binary_check ::
+        #    If true, diff deltas will be generated without spending time on
+        #    binary detection. This is useful to improve performance in cases
+        #    where the actual file content difference is not needed.
+        #
+        #  :include_typechange ::
+        #    If true, type changes for files will not be interpreted as deletion
+        #    of the "old file" and addition of the "new file", but will generate
+        #    typechange records.
+        #
+        #  :include_typechange_trees ::
+        #    Even if +:include_typechange+ is true, blob -> tree changes will
+        #    still usually be handled as a deletion of the blob. If this flag is
+        #    set to true, blob -> tree changes will be marked as typechanges.
+        #
+        #  :ignore_filemode ::
+        #    If true, file mode changes will be ignored.
+        #
+        #  :recurse_ignored_dirs ::
+        #    Even if +:include_ignored+ is true, ignored directories will only be
+        #    marked with a single entry in the diff. If this flag is set to true,
+        #    all files under ignored directories will be included in the diff,
+        #    too.
+        def filter_diff_options(options, default_options = {})
+          allowed_options = [:max_size, :context_lines, :interhunk_lines,
+                             :old_prefix, :new_prefix, :reverse, :force_text,
+                             :ignore_whitespace, :ignore_whitespace_change,
+                             :ignore_whitespace_eol, :ignore_submodules,
+                             :patience, :include_ignored, :include_untracked,
+                             :include_unmodified, :recurse_untracked_dirs,
+                             :disable_pathspec_match, :deltas_are_icase,
+                             :include_untracked_content, :skip_binary_check,
+                             :include_typechange, :include_typechange_trees,
+                             :ignore_filemode, :recurse_ignored_dirs, :paths,
+                             :max_files, :max_lines, :all_diffs, :no_collapse]
+
+          if default_options
+            actual_defaults = default_options.dup
+            actual_defaults.keep_if do |key|
+              allowed_options.include?(key)
+            end
+          else
+            actual_defaults = {}
+          end
+
+          if options
+            filtered_opts = options.dup
+            filtered_opts.keep_if do |key|
+              allowed_options.include?(key)
+            end
+            filtered_opts = actual_defaults.merge(filtered_opts)
+          else
+            filtered_opts = actual_defaults
+          end
+
+          filtered_opts
+        end
+      end
+
+      def initialize(raw_diff, collapse: false)
+        case raw_diff
+        when Hash
+          init_from_hash(raw_diff, collapse: collapse)
+        when Rugged::Patch, Rugged::Diff::Delta
+          init_from_rugged(raw_diff, collapse: collapse)
+        when nil
+          raise "Nil as raw diff passed"
+        else
+          raise "Invalid raw diff type: #{raw_diff.class}"
+        end
+      end
+
+      def serialize_keys
+        @serialize_keys ||= %i(diff new_path old_path a_mode b_mode new_file renamed_file deleted_file too_large)
+      end
+
+      def to_hash
+        hash = {}
+
+        keys = serialize_keys
+
+        keys.each do |key|
+          hash[key] = send(key)
+        end
+
+        hash
+      end
+
+      def submodule?
+        a_mode == '160000' || b_mode == '160000'
+      end
+
+      def line_count
+        @line_count ||= Util.count_lines(@diff)
+      end
+
+      def too_large?
+        if @too_large.nil?
+          @too_large = @diff.bytesize >= DIFF_SIZE_LIMIT
+        else
+          @too_large
+        end
+      end
+
+      def collapsible?
+        @diff.bytesize >= DIFF_COLLAPSE_LIMIT
+      end
+
+      def prune_large_diff!
+        @diff = ''
+        @line_count = 0
+        @too_large = true
+      end
+
+      def collapsed?
+        return @collapsed if defined?(@collapsed)
+        false
+      end
+
+      def prune_collapsed_diff!
+        @diff = ''
+        @line_count = 0
+        @collapsed = true
+      end
+
+      private
+
+      def init_from_rugged(rugged, collapse: false)
+        if rugged.is_a?(Rugged::Patch)
+          init_from_rugged_patch(rugged, collapse: collapse)
+          d = rugged.delta
+        else
+          d = rugged
+        end
+
+        @new_path = encode!(d.new_file[:path])
+        @old_path = encode!(d.old_file[:path])
+        @a_mode = d.old_file[:mode].to_s(8)
+        @b_mode = d.new_file[:mode].to_s(8)
+        @new_file = d.added?
+        @renamed_file = d.renamed?
+        @deleted_file = d.deleted?
+      end
+
+      def init_from_rugged_patch(patch, collapse: false)
+        # Don't bother initializing diffs that are too large. If a diff is
+        # binary we're not going to display anything so we skip the size check.
+        return if !patch.delta.binary? && prune_large_patch(patch, collapse)
+
+        @diff = encode!(strip_diff_headers(patch.to_s))
+      end
+
+      def init_from_hash(hash, collapse: false)
+        raw_diff = hash.symbolize_keys
+
+        serialize_keys.each do |key|
+          send(:"#{key}=", raw_diff[key.to_sym])
+        end
+
+        prune_large_diff! if too_large?
+        prune_collapsed_diff! if collapse && collapsible?
+      end
+
+      # If the patch surpasses any of the diff limits it calls the appropiate
+      # prune method and returns true. Otherwise returns false.
+      def prune_large_patch(patch, collapse)
+        size = 0
+
+        patch.each_hunk do |hunk|
+          hunk.each_line do |line|
+            size += line.content.bytesize
+
+            if size >= DIFF_SIZE_LIMIT
+              prune_large_diff!
+              return true
+            end
+          end
+        end
+
+        if collapse && size >= DIFF_COLLAPSE_LIMIT
+          prune_collapsed_diff!
+          return true
+        end
+
+        false
+      end
+
+      # Strip out the information at the beginning of the patch's text to match
+      # Grit's output
+      def strip_diff_headers(diff_text)
+        # Delete everything up to the first line that starts with '---' or
+        # 'Binary'
+        diff_text.sub!(/\A.*?^(---|Binary)/m, '\1')
+
+        if diff_text.start_with?('---', 'Binary')
+          diff_text
+        else
+          # If the diff_text did not contain a line starting with '---' or
+          # 'Binary', return the empty string. No idea why; we are just
+          # preserving behavior from before the refactor.
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/diff_collection.rb b/lib/gitlab/git/diff_collection.rb
new file mode 100644
index 00000000000..65e06f5065d
--- /dev/null
+++ b/lib/gitlab/git/diff_collection.rb
@@ -0,0 +1,129 @@
+module Gitlab
+  module Git
+    class DiffCollection
+      include Enumerable
+
+      DEFAULT_LIMITS = { max_files: 100, max_lines: 5000 }.freeze
+
+      def initialize(iterator, options = {})
+        @iterator = iterator
+        @max_files = options.fetch(:max_files, DEFAULT_LIMITS[:max_files])
+        @max_lines = options.fetch(:max_lines, DEFAULT_LIMITS[:max_lines])
+        @max_bytes = @max_files * 5120 # Average 5 KB per file
+        @safe_max_files = [@max_files, DEFAULT_LIMITS[:max_files]].min
+        @safe_max_lines = [@max_lines, DEFAULT_LIMITS[:max_lines]].min
+        @safe_max_bytes = @safe_max_files * 5120 # Average 5 KB per file
+        @all_diffs = !!options.fetch(:all_diffs, false)
+        @no_collapse = !!options.fetch(:no_collapse, true)
+        @deltas_only = !!options.fetch(:deltas_only, false)
+
+        @line_count = 0
+        @byte_count = 0
+        @overflow = false
+        @array = Array.new
+      end
+
+      def each(&block)
+        if @populated
+          # @iterator.each is slower than just iterating the array in place
+          @array.each(&block)
+        elsif @deltas_only
+          each_delta(&block)
+        else
+          each_patch(&block)
+        end
+      end
+
+      def empty?
+        !@iterator.any?
+      end
+
+      def overflow?
+        populate!
+        !!@overflow
+      end
+
+      def size
+        @size ||= count # forces a loop using each method
+      end
+
+      def real_size
+        populate!
+
+        if @overflow
+          "#{size}+"
+        else
+          size.to_s
+        end
+      end
+
+      def decorate!
+        collection = each_with_index do |element, i|
+          @array[i] = yield(element)
+        end
+        @populated = true
+        collection
+      end
+
+      private
+
+      def populate!
+        return if @populated
+
+        each { nil } # force a loop through all diffs
+        @populated = true
+        nil
+      end
+
+      def over_safe_limits?(files)
+        files >= @safe_max_files || @line_count > @safe_max_lines || @byte_count >= @safe_max_bytes
+      end
+
+      def each_delta
+        @iterator.each_delta.with_index do |delta, i|
+          diff = Gitlab::Git::Diff.new(delta)
+
+          yield @array[i] = diff
+        end
+      end
+
+      def each_patch
+        @iterator.each_with_index do |raw, i|
+          # First yield cached Diff instances from @array
+          if @array[i]
+            yield @array[i]
+            next
+          end
+
+          # We have exhausted @array, time to create new Diff instances or stop.
+          break if @overflow
+
+          if !@all_diffs && i >= @max_files
+            @overflow = true
+            break
+          end
+
+          collapse = !@all_diffs && !@no_collapse
+
+          diff = Gitlab::Git::Diff.new(raw, collapse: collapse)
+
+          if collapse && over_safe_limits?(i)
+            diff.prune_collapsed_diff!
+          end
+
+          @line_count += diff.line_count
+          @byte_count += diff.diff.bytesize
+
+          if !@all_diffs && (@line_count >= @max_lines || @byte_count >= @max_bytes)
+            # This last Diff instance pushes us over the lines limit. We stop and
+            # discard it.
+            @overflow = true
+            break
+          end
+
+          yield @array[i] = diff
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/encoding_helper.rb b/lib/gitlab/git/encoding_helper.rb
new file mode 100644
index 00000000000..e57d228e688
--- /dev/null
+++ b/lib/gitlab/git/encoding_helper.rb
@@ -0,0 +1,58 @@
+module Gitlab
+  module Git
+    module EncodingHelper
+      extend self
+
+      # This threshold is carefully tweaked to prevent usage of encodings detected
+      # by CharlockHolmes with low confidence. If CharlockHolmes confidence is low,
+      # we're better off sticking with utf8 encoding.
+      # Reason: git diff can return strings with invalid utf8 byte sequences if it
+      # truncates a diff in the middle of a multibyte character. In this case
+      # CharlockHolmes will try to guess the encoding and will likely suggest an
+      # obscure encoding with low confidence.
+      # There is a lot more info with this merge request:
+      # https://gitlab.com/gitlab-org/gitlab_git/merge_requests/77#note_4754193
+      ENCODING_CONFIDENCE_THRESHOLD = 40
+
+      def encode!(message)
+        return nil unless message.respond_to? :force_encoding
+
+        # if message is utf-8 encoding, just return it
+        message.force_encoding("UTF-8")
+        return message if message.valid_encoding?
+
+        # return message if message type is binary
+        detect = CharlockHolmes::EncodingDetector.detect(message)
+        return message.force_encoding("BINARY") if detect && detect[:type] == :binary
+
+        # force detected encoding if we have sufficient confidence.
+        if detect && detect[:encoding] && detect[:confidence] > ENCODING_CONFIDENCE_THRESHOLD
+          message.force_encoding(detect[:encoding])
+        end
+
+        # encode and clean the bad chars
+        message.replace clean(message)
+      rescue
+        encoding = detect ? detect[:encoding] : "unknown"
+        "--broken encoding: #{encoding}"
+      end
+
+      def encode_utf8(message)
+        detect = CharlockHolmes::EncodingDetector.detect(message)
+        if detect
+          CharlockHolmes::Converter.convert(message, detect[:encoding], 'UTF-8')
+        else
+          clean(message)
+        end
+      end
+
+      private
+
+      def clean(message)
+        message.encode("UTF-16BE", undef: :replace, invalid: :replace, replace: "")
+          .encode("UTF-8")
+          .gsub("\0".encode("UTF-8"), "")
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/index.rb b/lib/gitlab/git/index.rb
new file mode 100644
index 00000000000..af1744c9c46
--- /dev/null
+++ b/lib/gitlab/git/index.rb
@@ -0,0 +1,126 @@
+module Gitlab
+  module Git
+    class Index
+      DEFAULT_MODE = 0o100644
+
+      attr_reader :repository, :raw_index
+
+      def initialize(repository)
+        @repository = repository
+        @raw_index = repository.rugged.index
+      end
+
+      delegate :read_tree, :get, to: :raw_index
+
+      def write_tree
+        raw_index.write_tree(repository.rugged)
+      end
+
+      def dir_exists?(path)
+        raw_index.find { |entry| entry[:path].start_with?("#{path}/") }
+      end
+
+      def create(options)
+        options = normalize_options(options)
+
+        file_entry = get(options[:file_path])
+        if file_entry
+          raise Gitlab::Git::Repository::InvalidBlobName.new("Filename already exists")
+        end
+
+        add_blob(options)
+      end
+
+      def create_dir(options)
+        options = normalize_options(options)
+
+        file_entry = get(options[:file_path])
+        if file_entry
+          raise Gitlab::Git::Repository::InvalidBlobName.new("Directory already exists as a file")
+        end
+
+        if dir_exists?(options[:file_path])
+          raise Gitlab::Git::Repository::InvalidBlobName.new("Directory already exists")
+        end
+
+        options = options.dup
+        options[:file_path] += '/.gitkeep'
+        options[:content] = ''
+
+        add_blob(options)
+      end
+
+      def update(options)
+        options = normalize_options(options)
+
+        file_entry = get(options[:file_path])
+        unless file_entry
+          raise Gitlab::Git::Repository::InvalidBlobName.new("File doesn't exist")
+        end
+
+        add_blob(options, mode: file_entry[:mode])
+      end
+
+      def move(options)
+        options = normalize_options(options)
+
+        file_entry = get(options[:previous_path])
+        unless file_entry
+          raise Gitlab::Git::Repository::InvalidBlobName.new("File doesn't exist")
+        end
+
+        raw_index.remove(options[:previous_path])
+
+        add_blob(options, mode: file_entry[:mode])
+      end
+
+      def delete(options)
+        options = normalize_options(options)
+
+        file_entry = get(options[:file_path])
+        unless file_entry
+          raise Gitlab::Git::Repository::InvalidBlobName.new("File doesn't exist")
+        end
+
+        raw_index.remove(options[:file_path])
+      end
+
+      private
+
+      def normalize_options(options)
+        options = options.dup
+        options[:file_path] = normalize_path(options[:file_path]) if options[:file_path]
+        options[:previous_path] = normalize_path(options[:previous_path]) if options[:previous_path]
+        options
+      end
+
+      def normalize_path(path)
+        pathname = Gitlab::Git::PathHelper.normalize_path(path.dup)
+
+        if pathname.each_filename.include?('..')
+          raise Gitlab::Git::Repository::InvalidBlobName.new('Invalid path')
+        end
+
+        pathname.to_s
+      end
+
+      def add_blob(options, mode: nil)
+        content = options[:content]
+        content = Base64.decode64(content) if options[:encoding] == 'base64'
+
+        detect = CharlockHolmes::EncodingDetector.new.detect(content)
+        unless detect && detect[:type] == :binary
+          # When writing to the repo directly as we are doing here,
+          # the `core.autocrlf` config isn't taken into account.
+          content.gsub!("\r\n", "\n") if repository.autocrlf
+        end
+
+        oid = repository.rugged.write(content, :blob)
+
+        raw_index.add(path: options[:file_path], oid: oid, mode: mode || DEFAULT_MODE)
+      rescue Rugged::IndexError => e
+        raise Gitlab::Git::Repository::InvalidBlobName.new(e.message)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/path_helper.rb b/lib/gitlab/git/path_helper.rb
new file mode 100644
index 00000000000..0148cd8df05
--- /dev/null
+++ b/lib/gitlab/git/path_helper.rb
@@ -0,0 +1,16 @@
+module Gitlab
+  module Git
+    class PathHelper
+      class << self
+        def normalize_path(filename)
+          # Strip all leading slashes so that //foo -> foo
+          filename[/^\/*/] = ''
+
+          # Expand relative paths (e.g. foo/../bar)
+          filename = Pathname.new(filename)
+          filename.relative_path_from(Pathname.new(''))
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/popen.rb b/lib/gitlab/git/popen.rb
new file mode 100644
index 00000000000..df9ca3ee5ac
--- /dev/null
+++ b/lib/gitlab/git/popen.rb
@@ -0,0 +1,26 @@
+require 'open3'
+
+module Gitlab
+  module Git
+    module Popen
+      def popen(cmd, path)
+        unless cmd.is_a?(Array)
+          raise "System commands must be given as an array of strings"
+        end
+
+        vars = { "PWD" => path }
+        options = { chdir: path }
+
+        @cmd_output = ""
+        @cmd_status = 0
+        Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|
+          @cmd_output << stdout.read
+          @cmd_output << stderr.read
+          @cmd_status = wait_thr.value.exitstatus
+        end
+
+        [@cmd_output, @cmd_status]
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/ref.rb b/lib/gitlab/git/ref.rb
new file mode 100644
index 00000000000..37ef6836742
--- /dev/null
+++ b/lib/gitlab/git/ref.rb
@@ -0,0 +1,49 @@
+module Gitlab
+  module Git
+    class Ref
+      include Gitlab::Git::EncodingHelper
+
+      # Branch or tag name
+      # without "refs/tags|heads" prefix
+      attr_reader :name
+
+      # Target sha.
+      # Usually it is commit sha but in case
+      # when tag reference on other tag it can be tag sha
+      attr_reader :target
+
+      # Dereferenced target
+      # Commit object to which the Ref points to
+      attr_reader :dereferenced_target
+
+      # Extract branch name from full ref path
+      #
+      # Ex.
+      #   Ref.extract_branch_name('refs/heads/master') #=> 'master'
+      def self.extract_branch_name(str)
+        str.gsub(/\Arefs\/heads\//, '')
+      end
+
+      def self.dereference_object(object)
+        object = object.target while object.is_a?(Rugged::Tag::Annotation)
+
+        object
+      end
+
+      def initialize(repository, name, target)
+        encode! name
+        @name = name.gsub(/\Arefs\/(tags|heads)\//, '')
+        @dereferenced_target = Gitlab::Git::Commit.find(repository, target)
+        @target = if target.respond_to?(:oid)
+                    target.oid
+                  elsif target.respond_to?(:name)
+                    target.name
+                  elsif target.is_a? String
+                    target
+                  else
+                    nil
+                  end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/repository.rb b/lib/gitlab/git/repository.rb
new file mode 100644
index 00000000000..228ef7bb7a9
--- /dev/null
+++ b/lib/gitlab/git/repository.rb
@@ -0,0 +1,1214 @@
+# Gitlab::Git::Repository is a wrapper around native Rugged::Repository object
+require 'tempfile'
+require 'forwardable'
+require "rubygems/package"
+
+module Gitlab
+  module Git
+    class Repository
+      include Gitlab::Git::Popen
+
+      SEARCH_CONTEXT_LINES = 3
+
+      NoRepository = Class.new(StandardError)
+      InvalidBlobName = Class.new(StandardError)
+      InvalidRef = Class.new(StandardError)
+
+      # Full path to repo
+      attr_reader :path
+
+      # Directory name of repo
+      attr_reader :name
+
+      # Rugged repo object
+      attr_reader :rugged
+
+      # 'path' must be the path to a _bare_ git repository, e.g.
+      # /path/to/my-repo.git
+      def initialize(path)
+        @path = path
+        @name = path.split("/").last
+        @attributes = Gitlab::Git::Attributes.new(path)
+      end
+
+      delegate  :empty?,
+                :bare?,
+                to: :rugged
+
+      # Default branch in the repository
+      def root_ref
+        @root_ref ||= discover_default_branch
+      end
+
+      # Alias to old method for compatibility
+      def raw
+        rugged
+      end
+
+      def rugged
+        @rugged ||= Rugged::Repository.new(path)
+      rescue Rugged::RepositoryError, Rugged::OSError
+        raise NoRepository.new('no repository for such path')
+      end
+
+      # Returns an Array of branch names
+      # sorted by name ASC
+      def branch_names
+        branches.map(&:name)
+      end
+
+      # Returns an Array of Branches
+      def branches
+        rugged.branches.map do |rugged_ref|
+          begin
+            Gitlab::Git::Branch.new(self, rugged_ref.name, rugged_ref.target)
+          rescue Rugged::ReferenceError
+            # Omit invalid branch
+          end
+        end.compact.sort_by(&:name)
+      end
+
+      def reload_rugged
+        @rugged = nil
+      end
+
+      # Directly find a branch with a simple name (e.g. master)
+      #
+      # force_reload causes a new Rugged repository to be instantiated
+      #
+      # This is to work around a bug in libgit2 that causes in-memory refs to
+      # be stale/invalid when packed-refs is changed.
+      # See https://gitlab.com/gitlab-org/gitlab-ce/issues/15392#note_14538333
+      def find_branch(name, force_reload = false)
+        reload_rugged if force_reload
+
+        rugged_ref = rugged.branches[name]
+        Gitlab::Git::Branch.new(self, rugged_ref.name, rugged_ref.target) if rugged_ref
+      end
+
+      def local_branches
+        rugged.branches.each(:local).map do |branch|
+          Gitlab::Git::Branch.new(self, branch.name, branch.target)
+        end
+      end
+
+      # Returns the number of valid branches
+      def branch_count
+        rugged.branches.count do |ref|
+          begin
+            ref.name && ref.target # ensures the branch is valid
+
+            true
+          rescue Rugged::ReferenceError
+            false
+          end
+        end
+      end
+
+      # Returns an Array of tag names
+      def tag_names
+        rugged.tags.map { |t| t.name }
+      end
+
+      # Returns an Array of Tags
+      def tags
+        rugged.references.each("refs/tags/*").map do |ref|
+          message = nil
+
+          if ref.target.is_a?(Rugged::Tag::Annotation)
+            tag_message = ref.target.message
+
+            if tag_message.respond_to?(:chomp)
+              message = tag_message.chomp
+            end
+          end
+
+          Gitlab::Git::Tag.new(self, ref.name, ref.target, message)
+        end.sort_by(&:name)
+      end
+
+      # Returns true if the given tag exists
+      #
+      # name - The name of the tag as a String.
+      def tag_exists?(name)
+        !!rugged.tags[name]
+      end
+
+      # Returns true if the given branch exists
+      #
+      # name - The name of the branch as a String.
+      def branch_exists?(name)
+        rugged.branches.exists?(name)
+
+      # If the branch name is invalid (e.g. ".foo") Rugged will raise an error.
+      # Whatever code calls this method shouldn't have to deal with that so
+      # instead we just return `false` (which is true since a branch doesn't
+      # exist when it has an invalid name).
+      rescue Rugged::ReferenceError
+        false
+      end
+
+      # Returns an Array of branch and tag names
+      def ref_names
+        branch_names + tag_names
+      end
+
+      # Deprecated. Will be removed in 5.2
+      def heads
+        rugged.references.each("refs/heads/*").map do |head|
+          Gitlab::Git::Ref.new(self, head.name, head.target)
+        end.sort_by(&:name)
+      end
+
+      def has_commits?
+        !empty?
+      end
+
+      def repo_exists?
+        !!rugged
+      end
+
+      # Discovers the default branch based on the repository's available branches
+      #
+      # - If no branches are present, returns nil
+      # - If one branch is present, returns its name
+      # - If two or more branches are present, returns current HEAD or master or first branch
+      def discover_default_branch
+        names = branch_names
+
+        return if names.empty?
+
+        return names[0] if names.length == 1
+
+        if rugged_head
+          extracted_name = Ref.extract_branch_name(rugged_head.name)
+
+          return extracted_name if names.include?(extracted_name)
+        end
+
+        if names.include?('master')
+          'master'
+        else
+          names[0]
+        end
+      end
+
+      def rugged_head
+        rugged.head
+      rescue Rugged::ReferenceError
+        nil
+      end
+
+      def archive_prefix(ref, sha)
+        project_name = self.name.chomp('.git')
+        "#{project_name}-#{ref.parameterize}-#{sha}"
+      end
+
+      def archive_metadata(ref, storage_path, format = "tar.gz")
+        ref ||= root_ref
+        commit = Gitlab::Git::Commit.find(self, ref)
+        return {} if commit.nil?
+
+        prefix = archive_prefix(ref, commit.id)
+
+        {
+          'RepoPath' => path,
+          'ArchivePrefix' => prefix,
+          'ArchivePath' => archive_file_path(prefix, storage_path, format),
+          'CommitId' => commit.id,
+        }
+      end
+
+      def archive_file_path(name, storage_path, format = "tar.gz")
+        # Build file path
+        return nil unless name
+
+        extension =
+          case format
+          when "tar.bz2", "tbz", "tbz2", "tb2", "bz2"
+            "tar.bz2"
+          when "tar"
+            "tar"
+          when "zip"
+            "zip"
+          else
+            # everything else should fall back to tar.gz
+            "tar.gz"
+          end
+
+        file_name = "#{name}.#{extension}"
+        File.join(storage_path, self.name, file_name)
+      end
+
+      # Return repo size in megabytes
+      def size
+        size = popen(%w(du -sk), path).first.strip.to_i
+        (size.to_f / 1024).round(2)
+      end
+
+      # Returns an array of BlobSnippets for files at the specified +ref+ that
+      # contain the +query+ string.
+      def search_files(query, ref = nil)
+        greps = []
+        ref ||= root_ref
+
+        populated_index(ref).each do |entry|
+          # Discard submodules
+          next if submodule?(entry)
+
+          blob = Gitlab::Git::Blob.raw(self, entry[:oid])
+
+          # Skip binary files
+          next if blob.data.encoding == Encoding::ASCII_8BIT
+
+          blob.load_all_data!(self)
+          greps += build_greps(blob.data, query, ref, entry[:path])
+        end
+
+        greps
+      end
+
+      # Use the Rugged Walker API to build an array of commits.
+      #
+      # Usage.
+      #   repo.log(
+      #     ref: 'master',
+      #     path: 'app/models',
+      #     limit: 10,
+      #     offset: 5,
+      #     after: Time.new(2016, 4, 21, 14, 32, 10)
+      #   )
+      #
+      def log(options)
+        default_options = {
+          limit: 10,
+          offset: 0,
+          path: nil,
+          follow: false,
+          skip_merges: false,
+          disable_walk: false,
+          after: nil,
+          before: nil
+        }
+
+        options = default_options.merge(options)
+        options[:limit] ||= 0
+        options[:offset] ||= 0
+        actual_ref = options[:ref] || root_ref
+        begin
+          sha = sha_from_ref(actual_ref)
+        rescue Rugged::OdbError, Rugged::InvalidError, Rugged::ReferenceError
+          # Return an empty array if the ref wasn't found
+          return []
+        end
+
+        if log_using_shell?(options)
+          log_by_shell(sha, options)
+        else
+          log_by_walk(sha, options)
+        end
+      end
+
+      def log_using_shell?(options)
+        options[:path].present? ||
+          options[:disable_walk] ||
+          options[:skip_merges] ||
+          options[:after] ||
+          options[:before]
+      end
+
+      def log_by_walk(sha, options)
+        walk_options = {
+          show: sha,
+          sort: Rugged::SORT_DATE,
+          limit: options[:limit],
+          offset: options[:offset]
+        }
+        Rugged::Walker.walk(rugged, walk_options).to_a
+      end
+
+      def log_by_shell(sha, options)
+        limit = options[:limit].to_i
+        offset = options[:offset].to_i
+        use_follow_flag = options[:follow] && options[:path].present?
+
+        # We will perform the offset in Ruby because --follow doesn't play well with --skip.
+        # See: https://gitlab.com/gitlab-org/gitlab-ce/issues/3574#note_3040520
+        offset_in_ruby = use_follow_flag && options[:offset].present?
+        limit += offset if offset_in_ruby
+
+        cmd = %W[#{Gitlab.config.git.bin_path} --git-dir=#{path} log]
+        cmd << "--max-count=#{limit}"
+        cmd << '--format=%H'
+        cmd << "--skip=#{offset}" unless offset_in_ruby
+        cmd << '--follow' if use_follow_flag
+        cmd << '--no-merges' if options[:skip_merges]
+        cmd << "--after=#{options[:after].iso8601}" if options[:after]
+        cmd << "--before=#{options[:before].iso8601}" if options[:before]
+        cmd << sha
+        cmd += %W[-- #{options[:path]}] if options[:path].present?
+
+        raw_output = IO.popen(cmd) { |io| io.read }
+        lines = offset_in_ruby ? raw_output.lines.drop(offset) : raw_output.lines
+
+        lines.map! { |c| Rugged::Commit.new(rugged, c.strip) }
+      end
+
+      def count_commits(options)
+        cmd = %W[#{Gitlab.config.git.bin_path} --git-dir=#{path} rev-list]
+        cmd << "--after=#{options[:after].iso8601}" if options[:after]
+        cmd << "--before=#{options[:before].iso8601}" if options[:before]
+        cmd += %W[--count #{options[:ref]}]
+        cmd += %W[-- #{options[:path]}] if options[:path].present?
+
+        raw_output = IO.popen(cmd) { |io| io.read }
+
+        raw_output.to_i
+      end
+
+      def sha_from_ref(ref)
+        rev_parse_target(ref).oid
+      end
+
+      # Return the object that +revspec+ points to.  If +revspec+ is an
+      # annotated tag, then return the tag's target instead.
+      def rev_parse_target(revspec)
+        obj = rugged.rev_parse(revspec)
+        Ref.dereference_object(obj)
+      end
+
+      # Return a collection of Rugged::Commits between the two revspec arguments.
+      # See http://git-scm.com/docs/git-rev-parse.html#_specifying_revisions for
+      # a detailed list of valid arguments.
+      def commits_between(from, to)
+        walker = Rugged::Walker.new(rugged)
+        walker.sorting(Rugged::SORT_DATE | Rugged::SORT_REVERSE)
+
+        sha_from = sha_from_ref(from)
+        sha_to = sha_from_ref(to)
+
+        walker.push(sha_to)
+        walker.hide(sha_from)
+
+        commits = walker.to_a
+        walker.reset
+
+        commits
+      end
+
+      # Counts the amount of commits between `from` and `to`.
+      def count_commits_between(from, to)
+        commits_between(from, to).size
+      end
+
+      # Returns the SHA of the most recent common ancestor of +from+ and +to+
+      def merge_base_commit(from, to)
+        rugged.merge_base(from, to)
+      end
+
+      # Return an array of Diff objects that represent the diff
+      # between +from+ and +to+.  See Diff::filter_diff_options for the allowed
+      # diff options.  The +options+ hash can also include :break_rewrites to
+      # split larger rewrites into delete/add pairs.
+      def diff(from, to, options = {}, *paths)
+        Gitlab::Git::DiffCollection.new(diff_patches(from, to, options, *paths), options)
+      end
+
+      # Returns commits collection
+      #
+      # Ex.
+      #   repo.find_commits(
+      #     ref: 'master',
+      #     max_count: 10,
+      #     skip: 5,
+      #     order: :date
+      #   )
+      #
+      #   +options+ is a Hash of optional arguments to git
+      #     :ref is the ref from which to begin (SHA1 or name)
+      #     :contains is the commit contained by the refs from which to begin (SHA1 or name)
+      #     :max_count is the maximum number of commits to fetch
+      #     :skip is the number of commits to skip
+      #     :order is the commits order and allowed value is :date(default) or :topo
+      #
+      def find_commits(options = {})
+        actual_options = options.dup
+
+        allowed_options = [:ref, :max_count, :skip, :contains, :order]
+
+        actual_options.keep_if do |key|
+          allowed_options.include?(key)
+        end
+
+        default_options = { skip: 0 }
+        actual_options = default_options.merge(actual_options)
+
+        walker = Rugged::Walker.new(rugged)
+
+        if actual_options[:ref]
+          walker.push(rugged.rev_parse_oid(actual_options[:ref]))
+        elsif actual_options[:contains]
+          branches_contains(actual_options[:contains]).each do |branch|
+            walker.push(branch.target_id)
+          end
+        else
+          rugged.references.each("refs/heads/*") do |ref|
+            walker.push(ref.target_id)
+          end
+        end
+
+        if actual_options[:order] == :topo
+          walker.sorting(Rugged::SORT_TOPO)
+        else
+          walker.sorting(Rugged::SORT_DATE)
+        end
+
+        commits = []
+        offset = actual_options[:skip]
+        limit = actual_options[:max_count]
+        walker.each(offset: offset, limit: limit) do |commit|
+          gitlab_commit = Gitlab::Git::Commit.decorate(commit)
+          commits.push(gitlab_commit)
+        end
+
+        walker.reset
+
+        commits
+      rescue Rugged::OdbError
+        []
+      end
+
+      # Returns branch names collection that contains the special commit(SHA1
+      # or name)
+      #
+      # Ex.
+      #   repo.branch_names_contains('master')
+      #
+      def branch_names_contains(commit)
+        branches_contains(commit).map { |c| c.name }
+      end
+
+      # Returns branch collection that contains the special commit(SHA1 or name)
+      #
+      # Ex.
+      #   repo.branch_names_contains('master')
+      #
+      def branches_contains(commit)
+        commit_obj = rugged.rev_parse(commit)
+        parent = commit_obj.parents.first unless commit_obj.parents.empty?
+
+        walker = Rugged::Walker.new(rugged)
+
+        rugged.branches.select do |branch|
+          walker.push(branch.target_id)
+          walker.hide(parent) if parent
+          result = walker.any? { |c| c.oid == commit_obj.oid }
+          walker.reset
+
+          result
+        end
+      end
+
+      # Get refs hash which key is SHA1
+      # and value is a Rugged::Reference
+      def refs_hash
+        # Initialize only when first call
+        if @refs_hash.nil?
+          @refs_hash = Hash.new { |h, k| h[k] = [] }
+
+          rugged.references.each do |r|
+            # Symbolic/remote references may not have an OID; skip over them
+            target_oid = r.target.try(:oid)
+            if target_oid
+              sha = rev_parse_target(target_oid).oid
+              @refs_hash[sha] << r
+            end
+          end
+        end
+        @refs_hash
+      end
+
+      # Lookup for rugged object by oid or ref name
+      def lookup(oid_or_ref_name)
+        rugged.rev_parse(oid_or_ref_name)
+      end
+
+      # Return hash with submodules info for this repository
+      #
+      # Ex.
+      #   {
+      #     "rack"  => {
+      #       "id" => "c67be4624545b4263184c4a0e8f887efd0a66320",
+      #       "path" => "rack",
+      #       "url" => "git://github.com/chneukirchen/rack.git"
+      #     },
+      #     "encoding" => {
+      #       "id" => ....
+      #     }
+      #   }
+      #
+      def submodules(ref)
+        commit = rev_parse_target(ref)
+        return {} unless commit
+
+        begin
+          content = blob_content(commit, ".gitmodules")
+        rescue InvalidBlobName
+          return {}
+        end
+
+        parse_gitmodules(commit, content)
+      end
+
+      # Return total commits count accessible from passed ref
+      def commit_count(ref)
+        walker = Rugged::Walker.new(rugged)
+        walker.sorting(Rugged::SORT_TOPO | Rugged::SORT_REVERSE)
+        oid = rugged.rev_parse_oid(ref)
+        walker.push(oid)
+        walker.count
+      end
+
+      # Sets HEAD to the commit specified by +ref+; +ref+ can be a branch or
+      # tag name or a commit SHA.  Valid +reset_type+ values are:
+      #
+      #  [:soft]
+      #    the head will be moved to the commit.
+      #  [:mixed]
+      #    will trigger a +:soft+ reset, plus the index will be replaced
+      #    with the content of the commit tree.
+      #  [:hard]
+      #    will trigger a +:mixed+ reset and the working directory will be
+      #    replaced with the content of the index. (Untracked and ignored files
+      #    will be left alone)
+      delegate :reset, to: :rugged
+
+      # Mimic the `git clean` command and recursively delete untracked files.
+      # Valid keys that can be passed in the +options+ hash are:
+      #
+      # :d - Remove untracked directories
+      # :f - Remove untracked directories that are managed by a different
+      #      repository
+      # :x - Remove ignored files
+      #
+      # The value in +options+ must evaluate to true for an option to take
+      # effect.
+      #
+      # Examples:
+      #
+      #   repo.clean(d: true, f: true) # Enable the -d and -f options
+      #
+      #   repo.clean(d: false, x: true) # -x is enabled, -d is not
+      def clean(options = {})
+        strategies = [:remove_untracked]
+        strategies.push(:force) if options[:f]
+        strategies.push(:remove_ignored) if options[:x]
+
+        # TODO: implement this method
+      end
+
+      # Check out the specified ref. Valid options are:
+      #
+      #  :b - Create a new branch at +start_point+ and set HEAD to the new
+      #       branch.
+      #
+      #  * These options are passed to the Rugged::Repository#checkout method:
+      #
+      #  :progress ::
+      #    A callback that will be executed for checkout progress notifications.
+      #    Up to 3 parameters are passed on each execution:
+      #
+      #    - The path to the last updated file (or +nil+ on the very first
+      #      invocation).
+      #    - The number of completed checkout steps.
+      #    - The number of total checkout steps to be performed.
+      #
+      #  :notify ::
+      #    A callback that will be executed for each checkout notification
+      #    types specified with +:notify_flags+. Up to 5 parameters are passed
+      #    on each execution:
+      #
+      #    - An array containing the +:notify_flags+ that caused the callback
+      #      execution.
+      #    - The path of the current file.
+      #    - A hash describing the baseline blob (or +nil+ if it does not
+      #      exist).
+      #    - A hash describing the target blob (or +nil+ if it does not exist).
+      #    - A hash describing the workdir blob (or +nil+ if it does not
+      #      exist).
+      #
+      #  :strategy ::
+      #    A single symbol or an array of symbols representing the strategies
+      #    to use when performing the checkout. Possible values are:
+      #
+      #    :none ::
+      #      Perform a dry run (default).
+      #
+      #    :safe ::
+      #      Allow safe updates that cannot overwrite uncommitted data.
+      #
+      #    :safe_create ::
+      #      Allow safe updates plus creation of missing files.
+      #
+      #    :force ::
+      #      Allow all updates to force working directory to look like index.
+      #
+      #    :allow_conflicts ::
+      #      Allow checkout to make safe updates even if conflicts are found.
+      #
+      #    :remove_untracked ::
+      #      Remove untracked files not in index (that are not ignored).
+      #
+      #    :remove_ignored ::
+      #      Remove ignored files not in index.
+      #
+      #    :update_only ::
+      #      Only update existing files, don't create new ones.
+      #
+      #    :dont_update_index ::
+      #      Normally checkout updates index entries as it goes; this stops
+      #      that.
+      #
+      #    :no_refresh ::
+      #      Don't refresh index/config/etc before doing checkout.
+      #
+      #    :disable_pathspec_match ::
+      #      Treat pathspec as simple list of exact match file paths.
+      #
+      #    :skip_locked_directories ::
+      #      Ignore directories in use, they will be left empty.
+      #
+      #    :skip_unmerged ::
+      #      Allow checkout to skip unmerged files (NOT IMPLEMENTED).
+      #
+      #    :use_ours ::
+      #      For unmerged files, checkout stage 2 from index (NOT IMPLEMENTED).
+      #
+      #    :use_theirs ::
+      #      For unmerged files, checkout stage 3 from index (NOT IMPLEMENTED).
+      #
+      #    :update_submodules ::
+      #      Recursively checkout submodules with same options (NOT
+      #      IMPLEMENTED).
+      #
+      #    :update_submodules_if_changed ::
+      #      Recursively checkout submodules if HEAD moved in super repo (NOT
+      #      IMPLEMENTED).
+      #
+      #  :disable_filters ::
+      #    If +true+, filters like CRLF line conversion will be disabled.
+      #
+      #  :dir_mode ::
+      #    Mode for newly created directories. Default: +0755+.
+      #
+      #  :file_mode ::
+      #    Mode for newly created files. Default: +0755+ or +0644+.
+      #
+      #  :file_open_flags ::
+      #    Mode for opening files. Default:
+      #    <code>IO::CREAT | IO::TRUNC | IO::WRONLY</code>.
+      #
+      #  :notify_flags ::
+      #    A single symbol or an array of symbols representing the cases in
+      #    which the +:notify+ callback should be invoked. Possible values are:
+      #
+      #    :none ::
+      #      Do not invoke the +:notify+ callback (default).
+      #
+      #    :conflict ::
+      #      Invoke the callback for conflicting paths.
+      #
+      #    :dirty ::
+      #      Invoke the callback for "dirty" files, i.e. those that do not need
+      #      an update but no longer match the baseline.
+      #
+      #    :updated ::
+      #      Invoke the callback for any file that was changed.
+      #
+      #    :untracked ::
+      #      Invoke the callback for untracked files.
+      #
+      #    :ignored ::
+      #      Invoke the callback for ignored files.
+      #
+      #    :all ::
+      #      Invoke the callback for all these cases.
+      #
+      #  :paths ::
+      #    A glob string or an array of glob strings specifying which paths
+      #    should be taken into account for the checkout operation. +nil+ will
+      #    match all files.  Default: +nil+.
+      #
+      #  :baseline ::
+      #    A Rugged::Tree that represents the current, expected contents of the
+      #    workdir.  Default: +HEAD+.
+      #
+      #  :target_directory ::
+      #    A path to an alternative workdir directory in which the checkout
+      #    should be performed.
+      def checkout(ref, options = {}, start_point = "HEAD")
+        if options[:b]
+          rugged.branches.create(ref, start_point)
+          options.delete(:b)
+        end
+        default_options = { strategy: [:recreate_missing, :safe] }
+        rugged.checkout(ref, default_options.merge(options))
+      end
+
+      # Delete the specified branch from the repository
+      def delete_branch(branch_name)
+        rugged.branches.delete(branch_name)
+      end
+
+      # Create a new branch named **ref+ based on **stat_point+, HEAD by default
+      #
+      # Examples:
+      #   create_branch("feature")
+      #   create_branch("other-feature", "master")
+      def create_branch(ref, start_point = "HEAD")
+        rugged_ref = rugged.branches.create(ref, start_point)
+        Gitlab::Git::Branch.new(self, rugged_ref.name, rugged_ref.target)
+      rescue Rugged::ReferenceError => e
+        raise InvalidRef.new("Branch #{ref} already exists") if e.to_s =~ /'refs\/heads\/#{ref}'/
+        raise InvalidRef.new("Invalid reference #{start_point}")
+      end
+
+      # Return an array of this repository's remote names
+      def remote_names
+        rugged.remotes.each_name.to_a
+      end
+
+      # Delete the specified remote from this repository.
+      def remote_delete(remote_name)
+        rugged.remotes.delete(remote_name)
+      end
+
+      # Add a new remote to this repository.  Returns a Rugged::Remote object
+      def remote_add(remote_name, url)
+        rugged.remotes.create(remote_name, url)
+      end
+
+      # Update the specified remote using the values in the +options+ hash
+      #
+      # Example
+      # repo.update_remote("origin", url: "path/to/repo")
+      def remote_update(remote_name, options = {})
+        # TODO: Implement other remote options
+        rugged.remotes.set_url(remote_name, options[:url]) if options[:url]
+      end
+
+      # Fetch the specified remote
+      def fetch(remote_name)
+        rugged.remotes[remote_name].fetch
+      end
+
+      # Push +*refspecs+ to the remote identified by +remote_name+.
+      def push(remote_name, *refspecs)
+        rugged.remotes[remote_name].push(refspecs)
+      end
+
+      # Merge the +source_name+ branch into the +target_name+ branch. This is
+      # equivalent to `git merge --no_ff +source_name+`, since a merge commit
+      # is always created.
+      def merge(source_name, target_name, options = {})
+        our_commit = rugged.branches[target_name].target
+        their_commit = rugged.branches[source_name].target
+
+        raise "Invalid merge target" if our_commit.nil?
+        raise "Invalid merge source" if their_commit.nil?
+
+        merge_index = rugged.merge_commits(our_commit, their_commit)
+        return false if merge_index.conflicts?
+
+        actual_options = options.merge(
+          parents: [our_commit, their_commit],
+          tree: merge_index.write_tree(rugged),
+          update_ref: "refs/heads/#{target_name}"
+        )
+        Rugged::Commit.create(rugged, actual_options)
+      end
+
+      def commits_since(from_date)
+        walker = Rugged::Walker.new(rugged)
+        walker.sorting(Rugged::SORT_DATE | Rugged::SORT_REVERSE)
+
+        rugged.references.each("refs/heads/*") do |ref|
+          walker.push(ref.target_id)
+        end
+
+        commits = []
+        walker.each do |commit|
+          break if commit.author[:time].to_date < from_date
+          commits.push(commit)
+        end
+
+        commits
+      end
+
+      AUTOCRLF_VALUES = {
+        "true" => true,
+        "false" => false,
+        "input" => :input
+      }.freeze
+
+      def autocrlf
+        AUTOCRLF_VALUES[rugged.config['core.autocrlf']]
+      end
+
+      def autocrlf=(value)
+        rugged.config['core.autocrlf'] = AUTOCRLF_VALUES.invert[value]
+      end
+
+      # Returns result like "git ls-files" , recursive and full file path
+      #
+      # Ex.
+      #   repo.ls_files('master')
+      #
+      def ls_files(ref)
+        actual_ref = ref || root_ref
+
+        begin
+          sha_from_ref(actual_ref)
+        rescue Rugged::OdbError, Rugged::InvalidError, Rugged::ReferenceError
+          # Return an empty array if the ref wasn't found
+          return []
+        end
+
+        cmd = %W(#{Gitlab.config.git.bin_path} --git-dir=#{path} ls-tree)
+        cmd += %w(-r)
+        cmd += %w(--full-tree)
+        cmd += %w(--full-name)
+        cmd += %W(-- #{actual_ref})
+
+        raw_output = IO.popen(cmd, &:read).split("\n").map do |f|
+          stuff, path = f.split("\t")
+          _mode, type, _sha = stuff.split(" ")
+          path if type == "blob"
+          # Contain only blob type
+        end
+
+        raw_output.compact
+      end
+
+      def copy_gitattributes(ref)
+        begin
+          commit = lookup(ref)
+        rescue Rugged::ReferenceError
+          raise InvalidRef.new("Ref #{ref} is invalid")
+        end
+
+        # Create the paths
+        info_dir_path = File.join(path, 'info')
+        info_attributes_path = File.join(info_dir_path, 'attributes')
+
+        begin
+          # Retrieve the contents of the blob
+          gitattributes_content = blob_content(commit, '.gitattributes')
+        rescue InvalidBlobName
+          # No .gitattributes found. Should now remove any info/attributes and return
+          File.delete(info_attributes_path) if File.exist?(info_attributes_path)
+          return
+        end
+
+        # Create the info directory if needed
+        Dir.mkdir(info_dir_path) unless File.directory?(info_dir_path)
+
+        # Write the contents of the .gitattributes file to info/attributes
+        # Use binary mode to prevent Rails from converting ASCII-8BIT to UTF-8
+        File.open(info_attributes_path, "wb") do |file|
+          file.write(gitattributes_content)
+        end
+      end
+
+      # Checks if the blob should be diffable according to its attributes
+      def diffable?(blob)
+        attributes(blob.path).fetch('diff') { blob.text? }
+      end
+
+      # Returns the Git attributes for the given file path.
+      #
+      # See `Gitlab::Git::Attributes` for more information.
+      def attributes(path)
+        @attributes.attributes(path)
+      end
+
+      private
+
+      # Get the content of a blob for a given commit.  If the blob is a commit
+      # (for submodules) then return the blob's OID.
+      def blob_content(commit, blob_name)
+        blob_entry = tree_entry(commit, blob_name)
+
+        unless blob_entry
+          raise InvalidBlobName.new("Invalid blob name: #{blob_name}")
+        end
+
+        case blob_entry[:type]
+        when :commit
+          blob_entry[:oid]
+        when :tree
+          raise InvalidBlobName.new("#{blob_name} is a tree, not a blob")
+        when :blob
+          rugged.lookup(blob_entry[:oid]).content
+        end
+      end
+
+      # Parses the contents of a .gitmodules file and returns a hash of
+      # submodule information.
+      def parse_gitmodules(commit, content)
+        results = {}
+
+        current = ""
+        content.split("\n").each do |txt|
+          if txt =~ /^\s*\[/
+            current = txt.match(/(?<=").*(?=")/)[0]
+            results[current] = {}
+          else
+            next unless results[current]
+            match_data = txt.match(/(\w+)\s*=\s*(.*)/)
+            next unless match_data
+            target = match_data[2].chomp
+            results[current][match_data[1]] = target
+
+            if match_data[1] == "path"
+              begin
+                results[current]["id"] = blob_content(commit, target)
+              rescue InvalidBlobName
+                results.delete(current)
+              end
+            end
+          end
+        end
+
+        results
+      end
+
+      # Returns true if +commit+ introduced changes to +path+, using commit
+      # trees to make that determination.  Uses the history simplification
+      # rules that `git log` uses by default, where a commit is omitted if it
+      # is TREESAME to any parent.
+      #
+      # If the +follow+ option is true and the file specified by +path+ was
+      # renamed, then the path value is set to the old path.
+      def commit_touches_path?(commit, path, follow, walker)
+        entry = tree_entry(commit, path)
+
+        if commit.parents.empty?
+          # This is the root commit, return true if it has +path+ in its tree
+          return !entry.nil?
+        end
+
+        num_treesame = 0
+        commit.parents.each do |parent|
+          parent_entry = tree_entry(parent, path)
+
+          # Only follow the first TREESAME parent for merge commits
+          if num_treesame > 0
+            walker.hide(parent)
+            next
+          end
+
+          if entry.nil? && parent_entry.nil?
+            num_treesame += 1
+          elsif entry && parent_entry && entry[:oid] == parent_entry[:oid]
+            num_treesame += 1
+          end
+        end
+
+        case num_treesame
+        when 0
+          detect_rename(commit, commit.parents.first, path) if follow
+          true
+        else false
+        end
+      end
+
+      # Find the entry for +path+ in the tree for +commit+
+      def tree_entry(commit, path)
+        pathname = Pathname.new(path)
+        first = true
+        tmp_entry = nil
+
+        pathname.each_filename do |dir|
+          if first
+            tmp_entry = commit.tree[dir]
+            first = false
+          elsif tmp_entry.nil?
+            return nil
+          else
+            tmp_entry = rugged.lookup(tmp_entry[:oid])
+            return nil unless tmp_entry.type == :tree
+            tmp_entry = tmp_entry[dir]
+          end
+        end
+
+        tmp_entry
+      end
+
+      # Compare +commit+ and +parent+ for +path+.  If +path+ is a file and was
+      # renamed in +commit+, then set +path+ to the old filename.
+      def detect_rename(commit, parent, path)
+        diff = parent.diff(commit, paths: [path], disable_pathspec_match: true)
+
+        # If +path+ is a filename, not a directory, then we should only have
+        # one delta.  We don't need to follow renames for directories.
+        return nil if diff.each_delta.count > 1
+
+        delta = diff.each_delta.first
+        if delta.added?
+          full_diff = parent.diff(commit)
+          full_diff.find_similar!
+
+          full_diff.each_delta do |full_delta|
+            if full_delta.renamed? && path == full_delta.new_file[:path]
+              # Look for the old path in ancestors
+              path.replace(full_delta.old_file[:path])
+            end
+          end
+        end
+      end
+
+      def archive_to_file(treeish = 'master', filename = 'archive.tar.gz', format = nil, compress_cmd = %w(gzip -n))
+        git_archive_cmd = %W(#{Gitlab.config.git.bin_path} --git-dir=#{path} archive)
+
+        # Put files into a directory before archiving
+        prefix = "#{archive_name(treeish)}/"
+        git_archive_cmd << "--prefix=#{prefix}"
+
+        # Format defaults to tar
+        git_archive_cmd << "--format=#{format}" if format
+
+        git_archive_cmd += %W(-- #{treeish})
+
+        open(filename, 'w') do |file|
+          # Create a pipe to act as the '|' in 'git archive ... | gzip'
+          pipe_rd, pipe_wr = IO.pipe
+
+          # Get the compression process ready to accept data from the read end
+          # of the pipe
+          compress_pid = spawn(*nice(compress_cmd), in: pipe_rd, out: file)
+          # The read end belongs to the compression process now; we should
+          # close our file descriptor for it.
+          pipe_rd.close
+
+          # Start 'git archive' and tell it to write into the write end of the
+          # pipe.
+          git_archive_pid = spawn(*nice(git_archive_cmd), out: pipe_wr)
+          # The write end belongs to 'git archive' now; close it.
+          pipe_wr.close
+
+          # When 'git archive' and the compression process are finished, we are
+          # done.
+          Process.waitpid(git_archive_pid)
+          raise "#{git_archive_cmd.join(' ')} failed" unless $?.success?
+          Process.waitpid(compress_pid)
+          raise "#{compress_cmd.join(' ')} failed" unless $?.success?
+        end
+      end
+
+      def nice(cmd)
+        nice_cmd = %w(nice -n 20)
+        unless unsupported_platform?
+          nice_cmd += %w(ionice -c 2 -n 7)
+        end
+        nice_cmd + cmd
+      end
+
+      def unsupported_platform?
+        %w[darwin freebsd solaris].map { |platform| RUBY_PLATFORM.include?(platform) }.any?
+      end
+
+      # Returns true if the index entry has the special file mode that denotes
+      # a submodule.
+      def submodule?(index_entry)
+        index_entry[:mode] == 57344
+      end
+
+      # Return a Rugged::Index that has read from the tree at +ref_name+
+      def populated_index(ref_name)
+        commit = rev_parse_target(ref_name)
+        index = rugged.index
+        index.read_tree(commit.tree)
+        index
+      end
+
+      # Return an array of BlobSnippets for lines in +file_contents+ that match
+      # +query+
+      def build_greps(file_contents, query, ref, filename)
+        # The file_contents string is potentially huge so we make sure to loop
+        # through it one line at a time. This gives Ruby the chance to GC lines
+        # we are not interested in.
+        #
+        # We need to do a little extra work because we are not looking for just
+        # the lines that matches the query, but also for the context
+        # (surrounding lines). We will use Enumerable#each_cons to efficiently
+        # loop through the lines while keeping surrounding lines on hand.
+        #
+        # First, we turn "foo\nbar\nbaz" into
+        # [
+        #  [nil, -3], [nil, -2], [nil, -1],
+        #  ['foo', 0], ['bar', 1], ['baz', 3],
+        #  [nil, 4], [nil, 5], [nil, 6]
+        # ]
+        lines_with_index = Enumerator.new do |yielder|
+          # Yield fake 'before' lines for the first line of file_contents
+          (-SEARCH_CONTEXT_LINES..-1).each do |i|
+            yielder.yield [nil, i]
+          end
+
+          # Yield the actual file contents
+          count = 0
+          file_contents.each_line do |line|
+            line.chomp!
+            yielder.yield [line, count]
+            count += 1
+          end
+
+          # Yield fake 'after' lines for the last line of file_contents
+          (count + 1..count + SEARCH_CONTEXT_LINES).each do |i|
+            yielder.yield [nil, i]
+          end
+        end
+
+        greps = []
+
+        # Loop through consecutive blocks of lines with indexes
+        lines_with_index.each_cons(2 * SEARCH_CONTEXT_LINES + 1) do |line_block|
+          # Get the 'middle' line and index from the block
+          line, _ = line_block[SEARCH_CONTEXT_LINES]
+
+          next unless line && line.match(/#{Regexp.escape(query)}/i)
+
+          # Yay, 'line' contains a match!
+          # Get an array with just the context lines (no indexes)
+          match_with_context = line_block.map(&:first)
+          # Remove 'nil' lines in case we are close to the first or last line
+          match_with_context.compact!
+
+          # Get the line number (1-indexed) of the first context line
+          first_context_line_number = line_block[0][1] + 1
+
+          greps << Gitlab::Git::BlobSnippet.new(
+            ref,
+            match_with_context,
+            first_context_line_number,
+            filename
+          )
+        end
+
+        greps
+      end
+
+      # Return the Rugged patches for the diff between +from+ and +to+.
+      def diff_patches(from, to, options = {}, *paths)
+        options ||= {}
+        break_rewrites = options[:break_rewrites]
+        actual_options = Gitlab::Git::Diff.filter_diff_options(options.merge(paths: paths))
+
+        diff = rugged.diff(from, to, actual_options)
+        diff.find_similar!(break_rewrites: break_rewrites)
+        diff.each_patch
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/rev_list.rb b/lib/gitlab/git/rev_list.rb
new file mode 100644
index 00000000000..79dd0cf7df2
--- /dev/null
+++ b/lib/gitlab/git/rev_list.rb
@@ -0,0 +1,42 @@
+module Gitlab
+  module Git
+    class RevList
+      attr_reader :project, :env
+
+      ALLOWED_VARIABLES = %w[GIT_OBJECT_DIRECTORY GIT_ALTERNATE_OBJECT_DIRECTORIES].freeze
+
+      def initialize(oldrev, newrev, project:, env: nil)
+        @project = project
+        @env = env.presence || {}
+        @args = [Gitlab.config.git.bin_path,
+                 "--git-dir=#{project.repository.path_to_repo}",
+                 "rev-list",
+                 "--max-count=1",
+                 oldrev,
+                 "^#{newrev}"]
+      end
+
+      def execute
+        Gitlab::Popen.popen(@args, nil, parse_environment_variables)
+      end
+
+      def valid?
+        environment_variables.all? do |(name, value)|
+          value.to_s.start_with?(project.repository.path_to_repo)
+        end
+      end
+
+      private
+
+      def parse_environment_variables
+        return {} unless valid?
+
+        environment_variables
+      end
+
+      def environment_variables
+        @environment_variables ||= env.slice(*ALLOWED_VARIABLES).compact
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/tag.rb b/lib/gitlab/git/tag.rb
new file mode 100644
index 00000000000..b5342c3d310
--- /dev/null
+++ b/lib/gitlab/git/tag.rb
@@ -0,0 +1,17 @@
+module Gitlab
+  module Git
+    class Tag < Ref
+      attr_reader :object_sha
+
+      def initialize(repository, name, target, message = nil)
+        super(repository, name, target)
+
+        @message = message
+      end
+
+      def message
+        encode! @message
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/tree.rb b/lib/gitlab/git/tree.rb
new file mode 100644
index 00000000000..f7450e8b58f
--- /dev/null
+++ b/lib/gitlab/git/tree.rb
@@ -0,0 +1,104 @@
+module Gitlab
+  module Git
+    class Tree
+      include Gitlab::Git::EncodingHelper
+
+      attr_accessor :id, :root_id, :name, :path, :type,
+        :mode, :commit_id, :submodule_url
+
+      class << self
+        # Get list of tree objects
+        # for repository based on commit sha and path
+        # Uses rugged for raw objects
+        def where(repository, sha, path = nil)
+          path = nil if path == '' || path == '/'
+
+          commit = repository.lookup(sha)
+          root_tree = commit.tree
+
+          tree = if path
+                   id = find_id_by_path(repository, root_tree.oid, path)
+                   if id
+                     repository.lookup(id)
+                   else
+                     []
+                   end
+                 else
+                   root_tree
+                 end
+
+          tree.map do |entry|
+            new(
+              id: entry[:oid],
+              root_id: root_tree.oid,
+              name: entry[:name],
+              type: entry[:type],
+              mode: entry[:filemode],
+              path: path ? File.join(path, entry[:name]) : entry[:name],
+              commit_id: sha,
+            )
+          end
+        end
+
+        # Recursive search of tree id for path
+        #
+        # Ex.
+        #   blog/            # oid: 1a
+        #     app/           # oid: 2a
+        #       models/      # oid: 3a
+        #       views/       # oid: 4a
+        #
+        #
+        # Tree.find_id_by_path(repo, '1a', 'app/models') # => '3a'
+        #
+        def find_id_by_path(repository, root_id, path)
+          root_tree = repository.lookup(root_id)
+          path_arr = path.split('/')
+
+          entry = root_tree.find do |entry|
+            entry[:name] == path_arr[0] && entry[:type] == :tree
+          end
+
+          return nil unless entry
+
+          if path_arr.size > 1
+            path_arr.shift
+            find_id_by_path(repository, entry[:oid], path_arr.join('/'))
+          else
+            entry[:oid]
+          end
+        end
+      end
+
+      def initialize(options)
+        %w(id root_id name path type mode commit_id).each do |key|
+          self.send("#{key}=", options[key.to_sym])
+        end
+      end
+
+      def name
+        encode! @name
+      end
+
+      def dir?
+        type == :tree
+      end
+
+      def file?
+        type == :blob
+      end
+
+      def submodule?
+        type == :commit
+      end
+
+      def readme?
+        name =~ /^readme/i
+      end
+
+      def contributing?
+        name =~ /^contributing/i
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git/util.rb b/lib/gitlab/git/util.rb
new file mode 100644
index 00000000000..7973da2e8f8
--- /dev/null
+++ b/lib/gitlab/git/util.rb
@@ -0,0 +1,18 @@
+module Gitlab
+  module Git
+    module Util
+      LINE_SEP = "\n".freeze
+
+      def self.count_lines(string)
+        case string[-1]
+        when nil
+          0
+        when LINE_SEP
+          string.count(LINE_SEP)
+        else
+          string.count(LINE_SEP) + 1
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/git_access.rb b/lib/gitlab/git_access.rb
index db07b7c5fcc..eea2f206902 100644
--- a/lib/gitlab/git_access.rb
+++ b/lib/gitlab/git_access.rb
@@ -7,22 +7,24 @@ module Gitlab
     ERROR_MESSAGES = {
       upload: 'You are not allowed to upload code for this project.',
       download: 'You are not allowed to download code from this project.',
-      deploy_key: 'Deploy keys are not allowed to push code.',
+      deploy_key_upload:
+        'This deploy key does not have write access to this project.',
       no_repo: 'A repository for this project does not exist yet.'
-    }
+    }.freeze
 
-    DOWNLOAD_COMMANDS = %w{ git-upload-pack git-upload-archive }
-    PUSH_COMMANDS = %w{ git-receive-pack }
+    DOWNLOAD_COMMANDS = %w{ git-upload-pack git-upload-archive }.freeze
+    PUSH_COMMANDS = %w{ git-receive-pack }.freeze
     ALL_COMMANDS = DOWNLOAD_COMMANDS + PUSH_COMMANDS
 
     attr_reader :actor, :project, :protocol, :user_access, :authentication_abilities
 
-    def initialize(actor, project, protocol, authentication_abilities:)
+    def initialize(actor, project, protocol, authentication_abilities:, env: {})
       @actor    = actor
       @project  = project
       @protocol = protocol
       @authentication_abilities = authentication_abilities
       @user_access = UserAccess.new(user, project: project)
+      @env = env
     end
 
     def check(cmd, changes)
@@ -30,12 +32,13 @@ module Gitlab
       check_active_user!
       check_project_accessibility!
       check_command_existence!(cmd)
+      check_repository_existence!
 
       case cmd
       when *DOWNLOAD_COMMANDS
-        download_access_check
+        check_download_access!
       when *PUSH_COMMANDS
-        push_access_check(changes)
+        check_push_access!(changes)
       end
 
       build_status_object(true)
@@ -43,32 +46,10 @@ module Gitlab
       build_status_object(false, ex.message)
     end
 
-    def download_access_check
-      if user
-        user_download_access_check
-      elsif deploy_key.nil? && !guest_can_downlod_code?
-        raise UnauthorizedError, ERROR_MESSAGES[:download]
-      end
-    end
-
-    def push_access_check(changes)
-      if user
-        user_push_access_check(changes)
-      else
-        raise UnauthorizedError, ERROR_MESSAGES[deploy_key ? :deploy_key : :upload]
-      end
-    end
-
-    def guest_can_downlod_code?
+    def guest_can_download_code?
       Guest.can?(:download_code, project)
     end
 
-    def user_download_access_check
-      unless user_can_download_code? || build_can_download_code?
-        raise UnauthorizedError, ERROR_MESSAGES[:download]
-      end
-    end
-
     def user_can_download_code?
       authentication_abilities.include?(:download_code) && user_access.can_do_action?(:download_code)
     end
@@ -77,35 +58,6 @@ module Gitlab
       authentication_abilities.include?(:build_download_code) && user_access.can_do_action?(:build_download_code)
     end
 
-    def user_push_access_check(changes)
-      unless authentication_abilities.include?(:push_code)
-        raise UnauthorizedError, ERROR_MESSAGES[:upload]
-      end
-
-      if changes.blank?
-        return # Allow access.
-      end
-
-      unless project.repository.exists?
-        raise UnauthorizedError, ERROR_MESSAGES[:no_repo]
-      end
-
-      changes_list = Gitlab::ChangesList.new(changes)
-
-      # Iterate over all changes to find if user allowed all of them to be applied
-      changes_list.each do |change|
-        status = change_access_check(change)
-        unless status.allowed?
-          # If user does not have access to make at least one change - cancel all push
-          raise UnauthorizedError, status.message
-        end
-      end
-    end
-
-    def change_access_check(change)
-      Checks::ChangeAccess.new(change, user_access: user_access, project: project).exec
-    end
-
     def protocol_allowed?
       Gitlab::ProtocolAccess.allowed?(protocol)
     end
@@ -119,6 +71,8 @@ module Gitlab
     end
 
     def check_active_user!
+      return if deploy_key?
+
       if user && !user_access.allowed?
         raise UnauthorizedError, "Your account has been blocked."
       end
@@ -136,33 +90,94 @@ module Gitlab
       end
     end
 
-    def matching_merge_request?(newrev, branch_name)
-      Checks::MatchingMergeRequest.new(newrev, branch_name, project).match?
+    def check_repository_existence!
+      unless project.repository.exists?
+        raise UnauthorizedError, ERROR_MESSAGES[:no_repo]
+      end
     end
 
-    def deploy_key
-      actor if actor.is_a?(DeployKey)
+    def check_download_access!
+      return if deploy_key?
+
+      passed = user_can_download_code? ||
+        build_can_download_code? ||
+        guest_can_download_code?
+
+      unless passed
+        raise UnauthorizedError, ERROR_MESSAGES[:download]
+      end
     end
 
-    def deploy_key_can_read_project?
+    def check_push_access!(changes)
       if deploy_key
-        return true if project.public?
-        deploy_key.projects.include?(project)
+        check_deploy_key_push_access!
+      elsif user
+        check_user_push_access!
       else
-        false
+        raise UnauthorizedError, ERROR_MESSAGES[:upload]
       end
+
+      return if changes.blank? # Allow access.
+
+      check_change_access!(changes)
     end
 
-    def can_read_project?
-      if user
-        user_access.can_read_project?
-      elsif deploy_key
-        deploy_key_can_read_project?
-      else
-        Guest.can?(:read_project, project)
+    def check_user_push_access!
+      unless authentication_abilities.include?(:push_code)
+        raise UnauthorizedError, ERROR_MESSAGES[:upload]
       end
     end
 
+    def check_deploy_key_push_access!
+      unless deploy_key.can_push_to?(project)
+        raise UnauthorizedError, ERROR_MESSAGES[:deploy_key_upload]
+      end
+    end
+
+    def check_change_access!(changes)
+      changes_list = Gitlab::ChangesList.new(changes)
+
+      # Iterate over all changes to find if user allowed all of them to be applied
+      changes_list.each do |change|
+        status = check_single_change_access(change)
+        unless status.allowed?
+          # If user does not have access to make at least one change - cancel all push
+          raise UnauthorizedError, status.message
+        end
+      end
+    end
+
+    def check_single_change_access(change)
+      Checks::ChangeAccess.new(
+        change,
+        user_access: user_access,
+        project: project,
+        env: @env,
+        skip_authorization: deploy_key?,
+        protocol: protocol
+      ).exec
+    end
+
+    def matching_merge_request?(newrev, branch_name)
+      Checks::MatchingMergeRequest.new(newrev, branch_name, project).match?
+    end
+
+    def deploy_key
+      actor if deploy_key?
+    end
+
+    def deploy_key?
+      actor.is_a?(DeployKey)
+    end
+
+    def can_read_project?
+      if deploy_key
+        deploy_key.has_access_to?(project)
+      elsif user
+        user.can?(:read_project, project)
+      end || Guest.can?(:read_project, project)
+    end
+
     protected
 
     def user
diff --git a/lib/gitlab/git_access_wiki.rb b/lib/gitlab/git_access_wiki.rb
index 2c06c4ff1ef..67eaa5e088d 100644
--- a/lib/gitlab/git_access_wiki.rb
+++ b/lib/gitlab/git_access_wiki.rb
@@ -1,6 +1,6 @@
 module Gitlab
   class GitAccessWiki < GitAccess
-    def guest_can_downlod_code?
+    def guest_can_download_code?
       Guest.can?(:download_wiki_code, project)
     end
 
@@ -8,7 +8,7 @@ module Gitlab
       authentication_abilities.include?(:download_code) && user_access.can_do_action?(:download_wiki_code)
     end
 
-    def change_access_check(change)
+    def check_single_change_access(change)
       if user_access.can_do_action?(:create_wiki)
         build_status_object(true)
       else
diff --git a/lib/gitlab/git_post_receive.rb b/lib/gitlab/git_post_receive.rb
index d32bdd86427..6babea144c7 100644
--- a/lib/gitlab/git_post_receive.rb
+++ b/lib/gitlab/git_post_receive.rb
@@ -30,11 +30,11 @@ module Gitlab
 
     def retrieve_project_and_type
       @type = :project
-      @project = Project.find_with_namespace(@repo_path)
+      @project = Project.find_by_full_path(@repo_path)
 
       if @repo_path.end_with?('.wiki') && !@project
         @type = :wiki
-        @project = Project.find_with_namespace(@repo_path.gsub(/\.wiki\z/, ''))
+        @project = Project.find_by_full_path(@repo_path.gsub(/\.wiki\z/, ''))
       end
     end
 
diff --git a/lib/gitlab/gitaly_client.rb b/lib/gitlab/gitaly_client.rb
new file mode 100644
index 00000000000..b981a629fb0
--- /dev/null
+++ b/lib/gitlab/gitaly_client.rb
@@ -0,0 +1,29 @@
+require 'gitaly'
+
+module Gitlab
+  module GitalyClient
+    def self.gitaly_address
+      if Gitlab.config.gitaly.socket_path
+        "unix://#{Gitlab.config.gitaly.socket_path}"
+      end
+    end
+
+    def self.channel
+      return @channel if defined?(@channel)
+
+      @channel =
+        if enabled?
+          # NOTE: Gitaly currently runs on a Unix socket, so permissions are
+          # handled using the file system and no additional authentication is
+          # required (therefore the :this_channel_is_insecure flag)
+          GRPC::Core::Channel.new(gitaly_address, {}, :this_channel_is_insecure)
+        else
+          nil
+        end
+    end
+
+    def self.enabled?
+      gitaly_address.present?
+    end
+  end
+end
diff --git a/lib/gitlab/gitaly_client/notifications.rb b/lib/gitlab/gitaly_client/notifications.rb
new file mode 100644
index 00000000000..b827a56207f
--- /dev/null
+++ b/lib/gitlab/gitaly_client/notifications.rb
@@ -0,0 +1,17 @@
+module Gitlab
+  module GitalyClient
+    class Notifications
+      attr_accessor :stub
+
+      def initialize
+        @stub = Gitaly::Notifications::Stub.new(nil, nil, channel_override: GitalyClient.channel)
+      end
+
+      def post_receive(repo_path)
+        repository = Gitaly::Repository.new(path: repo_path)
+        request = Gitaly::PostReceiveRequest.new(repository: repository)
+        stub.post_receive(request)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/github_import/base_formatter.rb b/lib/gitlab/github_import/base_formatter.rb
index 6dbae64a9fe..8c80791e7c9 100644
--- a/lib/gitlab/github_import/base_formatter.rb
+++ b/lib/gitlab/github_import/base_formatter.rb
@@ -1,11 +1,12 @@
 module Gitlab
   module GithubImport
     class BaseFormatter
-      attr_reader :formatter, :project, :raw_data
+      attr_reader :client, :formatter, :project, :raw_data
 
-      def initialize(project, raw_data)
+      def initialize(project, raw_data, client = nil)
         @project = project
         @raw_data = raw_data
+        @client = client
         @formatter = Gitlab::ImportFormatter.new
       end
 
@@ -15,17 +16,8 @@ module Gitlab
         end
       end
 
-      private
-
-      def gitlab_user_id(github_id)
-        User.joins(:identities).
-          find_by("identities.extern_uid = ? AND identities.provider = 'github'", github_id.to_s).
-          try(:id)
-      end
-
-      def gitlab_author_id
-        return @gitlab_author_id if defined?(@gitlab_author_id)
-        @gitlab_author_id = gitlab_user_id(raw_data.user.id)
+      def url
+        raw_data.url || ''
       end
     end
   end
diff --git a/lib/gitlab/github_import/branch_formatter.rb b/lib/gitlab/github_import/branch_formatter.rb
index 0a8d05b5fe1..5d29e698b27 100644
--- a/lib/gitlab/github_import/branch_formatter.rb
+++ b/lib/gitlab/github_import/branch_formatter.rb
@@ -18,7 +18,7 @@ module Gitlab
       end
 
       def commit_exists?
-        project.repository.commit(sha).present?
+        project.repository.branch_names_contains(sha).include?(ref)
       end
 
       def short_id
diff --git a/lib/gitlab/github_import/client.rb b/lib/gitlab/github_import/client.rb
index 85df6547a67..7dbeec5b010 100644
--- a/lib/gitlab/github_import/client.rb
+++ b/lib/gitlab/github_import/client.rb
@@ -4,10 +4,13 @@ module Gitlab
       GITHUB_SAFE_REMAINING_REQUESTS = 100
       GITHUB_SAFE_SLEEP_TIME = 500
 
-      attr_reader :access_token
+      attr_reader :access_token, :host, :api_version
 
-      def initialize(access_token)
+      def initialize(access_token, host: nil, api_version: 'v3')
         @access_token = access_token
+        @host = host.to_s.sub(%r{/+\z}, '')
+        @api_version = api_version
+        @users = {}
 
         if access_token
           ::Octokit.auto_paginate = false
@@ -17,7 +20,7 @@ module Gitlab
       def api
         @api ||= ::Octokit::Client.new(
           access_token: access_token,
-          api_endpoint: github_options[:site],
+          api_endpoint: api_endpoint,
           # If there is no config, we're connecting to github.com and we
           # should verify ssl.
           connection_options: {
@@ -62,8 +65,23 @@ module Gitlab
         api.respond_to?(method) || super
       end
 
+      def user(login)
+        return nil unless login.present?
+        return @users[login] if @users.key?(login)
+
+        @users[login] = api.user(login)
+      end
+
       private
 
+      def api_endpoint
+        if host.present? && api_version.present?
+          "#{host}/api/#{api_version}"
+        else
+          github_options[:site]
+        end
+      end
+
       def config
         Gitlab.config.omniauth.providers.find { |provider| provider.name == "github" }
       end
diff --git a/lib/gitlab/github_import/comment_formatter.rb b/lib/gitlab/github_import/comment_formatter.rb
index 2bddcde2b7c..e21922070c1 100644
--- a/lib/gitlab/github_import/comment_formatter.rb
+++ b/lib/gitlab/github_import/comment_formatter.rb
@@ -1,6 +1,8 @@
 module Gitlab
   module GithubImport
     class CommentFormatter < BaseFormatter
+      attr_writer :author_id
+
       def attributes
         {
           project: project,
@@ -17,11 +19,11 @@ module Gitlab
       private
 
       def author
-        raw_data.user.login
+        @author ||= UserFormatter.new(client, raw_data.user)
       end
 
       def author_id
-        gitlab_author_id || project.creator_id
+        author.gitlab_id || project.creator_id
       end
 
       def body
@@ -52,10 +54,10 @@ module Gitlab
       end
 
       def note
-        if gitlab_author_id
+        if author.gitlab_id
           body
         else
-          formatter.author_line(author) + body
+          formatter.author_line(author.login) + body
         end
       end
 
diff --git a/lib/gitlab/github_import/importer.rb b/lib/gitlab/github_import/importer.rb
index 281b65bdeba..eea4a91f17d 100644
--- a/lib/gitlab/github_import/importer.rb
+++ b/lib/gitlab/github_import/importer.rb
@@ -3,7 +3,7 @@ module Gitlab
     class Importer
       include Gitlab::ShellAdapter
 
-      attr_reader :client, :errors, :project, :repo, :repo_url
+      attr_reader :errors, :project, :repo, :repo_url
 
       def initialize(project)
         @project  = project
@@ -11,12 +11,27 @@ module Gitlab
         @repo_url = project.import_url
         @errors   = []
         @labels   = {}
+      end
+
+      def client
+        return @client if defined?(@client)
+        unless credentials
+          raise Projects::ImportService::Error,
+                "Unable to find project import data credentials for project ID: #{@project.id}"
+        end
 
-        if credentials
-          @client = Client.new(credentials[:user])
-        else
-          raise Projects::ImportService::Error, "Unable to find project import data credentials for project ID: #{@project.id}"
+        opts = {}
+        # Gitea plan to be GitHub compliant
+        if project.gitea_import?
+          uri = URI.parse(project.import_url)
+          host = "#{uri.scheme}://#{uri.host}:#{uri.port}#{uri.path}".sub(%r{/?[\w-]+/[\w-]+\.git\z}, '')
+          opts = {
+            host: host,
+            api_version: 'v1'
+          }
         end
+
+        @client = Client.new(credentials[:user], opts)
       end
 
       def execute
@@ -35,7 +50,13 @@ module Gitlab
         import_comments(:issues)
         import_comments(:pull_requests)
         import_wiki
-        import_releases
+
+        # Gitea doesn't have a Release API yet
+        # See https://github.com/go-gitea/gitea/issues/330
+        unless project.gitea_import?
+          import_releases
+        end
+
         handle_errors
 
         true
@@ -44,7 +65,9 @@ module Gitlab
       private
 
       def credentials
-        @credentials ||= project.import_data.credentials if project.import_data
+        return @credentials if defined?(@credentials)
+
+        @credentials = project.import_data ? project.import_data.credentials : nil
       end
 
       def handle_errors
@@ -60,9 +83,10 @@ module Gitlab
         fetch_resources(:labels, repo, per_page: 100) do |labels|
           labels.each do |raw|
             begin
-              LabelFormatter.new(project, raw).create!
+              gh_label = LabelFormatter.new(project, raw)
+              gh_label.create!
             rescue => e
-              errors << { type: :label, url: Gitlab::UrlSanitizer.sanitize(raw.url), errors: e.message }
+              errors << { type: :label, url: Gitlab::UrlSanitizer.sanitize(gh_label.url), errors: e.message }
             end
           end
         end
@@ -74,9 +98,10 @@ module Gitlab
         fetch_resources(:milestones, repo, state: :all, per_page: 100) do |milestones|
           milestones.each do |raw|
             begin
-              MilestoneFormatter.new(project, raw).create!
+              gh_milestone = MilestoneFormatter.new(project, raw)
+              gh_milestone.create!
             rescue => e
-              errors << { type: :milestone, url: Gitlab::UrlSanitizer.sanitize(raw.url), errors: e.message }
+              errors << { type: :milestone, url: Gitlab::UrlSanitizer.sanitize(gh_milestone.url), errors: e.message }
             end
           end
         end
@@ -85,19 +110,19 @@ module Gitlab
       def import_issues
         fetch_resources(:issues, repo, state: :all, sort: :created, direction: :asc, per_page: 100) do |issues|
           issues.each do |raw|
-            gh_issue = IssueFormatter.new(project, raw)
+            gh_issue = IssueFormatter.new(project, raw, client)
 
             begin
               issuable =
                 if gh_issue.pull_request?
-                  MergeRequest.find_by_iid(gh_issue.number)
+                  MergeRequest.find_by(target_project_id: project.id, iid: gh_issue.number)
                 else
                   gh_issue.create!
                 end
 
               apply_labels(issuable, raw)
             rescue => e
-              errors << { type: :issue, url: Gitlab::UrlSanitizer.sanitize(raw.url), errors: e.message }
+              errors << { type: :issue, url: Gitlab::UrlSanitizer.sanitize(gh_issue.url), errors: e.message }
             end
           end
         end
@@ -106,18 +131,24 @@ module Gitlab
       def import_pull_requests
         fetch_resources(:pull_requests, repo, state: :all, sort: :created, direction: :asc, per_page: 100) do |pull_requests|
           pull_requests.each do |raw|
-            pull_request = PullRequestFormatter.new(project, raw)
-            next unless pull_request.valid?
+            gh_pull_request = PullRequestFormatter.new(project, raw, client)
+
+            next unless gh_pull_request.valid?
 
             begin
-              restore_source_branch(pull_request) unless pull_request.source_branch_exists?
-              restore_target_branch(pull_request) unless pull_request.target_branch_exists?
+              restore_source_branch(gh_pull_request) unless gh_pull_request.source_branch_exists?
+              restore_target_branch(gh_pull_request) unless gh_pull_request.target_branch_exists?
 
-              pull_request.create!
+              merge_request = gh_pull_request.create!
+
+              # Gitea doesn't return PR in the Issue API endpoint, so labels must be assigned at this stage
+              if project.gitea_import?
+                apply_labels(merge_request, raw)
+              end
             rescue => e
-              errors << { type: :pull_request, url: Gitlab::UrlSanitizer.sanitize(pull_request.url), errors: e.message }
+              errors << { type: :pull_request, url: Gitlab::UrlSanitizer.sanitize(gh_pull_request.url), errors: e.message }
             ensure
-              clean_up_restored_branches(pull_request)
+              clean_up_restored_branches(gh_pull_request)
             end
           end
         end
@@ -140,6 +171,8 @@ module Gitlab
       end
 
       def clean_up_restored_branches(pull_request)
+        return if pull_request.opened?
+
         remove_branch(pull_request.source_branch_name) unless pull_request.source_branch_exists?
         remove_branch(pull_request.target_branch_name) unless pull_request.target_branch_exists?
       end
@@ -179,11 +212,17 @@ module Gitlab
         ActiveRecord::Base.no_touching do
           comments.each do |raw|
             begin
-              comment         = CommentFormatter.new(project, raw)
+              comment = CommentFormatter.new(project, raw, client)
+
               # GH does not return info about comment's parent, so we guess it by checking its URL!
               *_, parent, iid = URI(raw.html_url).path.split('/')
-              issuable_class = parent == 'issues' ? Issue : MergeRequest
-              issuable       = issuable_class.find_by_iid(iid)
+
+              issuable = if parent == 'issues'
+                           Issue.find_by(project_id: project.id, iid: iid)
+                         else
+                           MergeRequest.find_by(target_project_id: project.id, iid: iid)
+                         end
+
               next unless issuable
 
               issuable.notes.create!(comment.attributes)
@@ -233,7 +272,7 @@ module Gitlab
               gh_release = ReleaseFormatter.new(project, raw)
               gh_release.create! if gh_release.valid?
             rescue => e
-              errors << { type: :release, url: Gitlab::UrlSanitizer.sanitize(raw.url), errors: e.message }
+              errors << { type: :release, url: Gitlab::UrlSanitizer.sanitize(gh_release.url), errors: e.message }
             end
           end
         end
@@ -248,7 +287,7 @@ module Gitlab
       def fetch_resources(resource_type, *opts)
         return if imported?(resource_type)
 
-        opts.last.merge!(page: current_page(resource_type))
+        opts.last[:page] = current_page(resource_type)
 
         client.public_send(resource_type, *opts) do |resources|
           yield resources
diff --git a/lib/gitlab/github_import/issuable_formatter.rb b/lib/gitlab/github_import/issuable_formatter.rb
new file mode 100644
index 00000000000..27b171d6ddb
--- /dev/null
+++ b/lib/gitlab/github_import/issuable_formatter.rb
@@ -0,0 +1,66 @@
+module Gitlab
+  module GithubImport
+    class IssuableFormatter < BaseFormatter
+      attr_writer :assignee_id, :author_id
+
+      def project_association
+        raise NotImplementedError
+      end
+
+      delegate :number, to: :raw_data
+
+      def find_condition
+        { iid: number }
+      end
+
+      private
+
+      def state
+        raw_data.state == 'closed' ? 'closed' : 'opened'
+      end
+
+      def assigned?
+        raw_data.assignee.present?
+      end
+
+      def author
+        @author ||= UserFormatter.new(client, raw_data.user)
+      end
+
+      def author_id
+        @author_id ||= author.gitlab_id || project.creator_id
+      end
+
+      def assignee
+        if assigned?
+          @assignee ||= UserFormatter.new(client, raw_data.assignee)
+        end
+      end
+
+      def assignee_id
+        return @assignee_id if defined?(@assignee_id)
+
+        @assignee_id = assignee.try(:gitlab_id)
+      end
+
+      def body
+        raw_data.body || ""
+      end
+
+      def description
+        if author.gitlab_id
+          body
+        else
+          formatter.author_line(author.login) + body
+        end
+      end
+
+      def milestone
+        if raw_data.milestone.present?
+          milestone = MilestoneFormatter.new(project, raw_data.milestone)
+          project.milestones.find_by(milestone.find_condition)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/github_import/issue_formatter.rb b/lib/gitlab/github_import/issue_formatter.rb
index 887690bcc7c..6f5ac4dac0d 100644
--- a/lib/gitlab/github_import/issue_formatter.rb
+++ b/lib/gitlab/github_import/issue_formatter.rb
@@ -1,6 +1,6 @@
 module Gitlab
   module GithubImport
-    class IssueFormatter < BaseFormatter
+    class IssueFormatter < IssuableFormatter
       def attributes
         {
           iid: number,
@@ -24,59 +24,9 @@ module Gitlab
         :issues
       end
 
-      def find_condition
-        { iid: number }
-      end
-
-      def number
-        raw_data.number
-      end
-
       def pull_request?
         raw_data.pull_request.present?
       end
-
-      private
-
-      def assigned?
-        raw_data.assignee.present?
-      end
-
-      def assignee_id
-        if assigned?
-          gitlab_user_id(raw_data.assignee.id)
-        end
-      end
-
-      def author
-        raw_data.user.login
-      end
-
-      def author_id
-        gitlab_author_id || project.creator_id
-      end
-
-      def body
-        raw_data.body || ""
-      end
-
-      def description
-        if gitlab_author_id
-          body
-        else
-          formatter.author_line(author) + body
-        end
-      end
-
-      def milestone
-        if raw_data.milestone.present?
-          project.milestones.find_by(iid: raw_data.milestone.number)
-        end
-      end
-
-      def state
-        raw_data.state == 'closed' ? 'closed' : 'opened'
-      end
     end
   end
 end
diff --git a/lib/gitlab/github_import/milestone_formatter.rb b/lib/gitlab/github_import/milestone_formatter.rb
index 401dd962521..dd782eff059 100644
--- a/lib/gitlab/github_import/milestone_formatter.rb
+++ b/lib/gitlab/github_import/milestone_formatter.rb
@@ -3,7 +3,7 @@ module Gitlab
     class MilestoneFormatter < BaseFormatter
       def attributes
         {
-          iid: raw_data.number,
+          iid: number,
           project: project,
           title: raw_data.title,
           description: raw_data.description,
@@ -19,7 +19,15 @@ module Gitlab
       end
 
       def find_condition
-        { iid: raw_data.number }
+        { iid: number }
+      end
+
+      def number
+        if project.gitea_import?
+          raw_data.id
+        else
+          raw_data.number
+        end
       end
 
       private
diff --git a/lib/gitlab/github_import/project_creator.rb b/lib/gitlab/github_import/project_creator.rb
index a2410068845..a55adc9b1c8 100644
--- a/lib/gitlab/github_import/project_creator.rb
+++ b/lib/gitlab/github_import/project_creator.rb
@@ -1,14 +1,17 @@
 module Gitlab
   module GithubImport
     class ProjectCreator
-      attr_reader :repo, :name, :namespace, :current_user, :session_data
+      include Gitlab::CurrentSettings
 
-      def initialize(repo, name, namespace, current_user, session_data)
+      attr_reader :repo, :name, :namespace, :current_user, :session_data, :type
+
+      def initialize(repo, name, namespace, current_user, session_data, type: 'github')
         @repo = repo
         @name = name
         @namespace = namespace
         @current_user = current_user
         @session_data = session_data
+        @type = type
       end
 
       def execute
@@ -19,7 +22,7 @@ module Gitlab
           description: repo.description,
           namespace_id: namespace.id,
           visibility_level: visibility_level,
-          import_type: "github",
+          import_type: type,
           import_source: repo.full_name,
           import_url: import_url,
           skip_wiki: skip_wiki
@@ -29,11 +32,11 @@ module Gitlab
       private
 
       def import_url
-        repo.clone_url.sub('https://', "https://#{session_data[:github_access_token]}@")
+        repo.clone_url.sub('://', "://#{session_data[:github_access_token]}@")
       end
 
       def visibility_level
-        repo.private ? Gitlab::VisibilityLevel::PRIVATE : ApplicationSetting.current.default_project_visibility
+        repo.private ? Gitlab::VisibilityLevel::PRIVATE : current_application_settings.default_project_visibility
       end
 
       #
diff --git a/lib/gitlab/github_import/pull_request_formatter.rb b/lib/gitlab/github_import/pull_request_formatter.rb
index b9a227fb11a..add7236e339 100644
--- a/lib/gitlab/github_import/pull_request_formatter.rb
+++ b/lib/gitlab/github_import/pull_request_formatter.rb
@@ -1,6 +1,6 @@
 module Gitlab
   module GithubImport
-    class PullRequestFormatter < BaseFormatter
+    class PullRequestFormatter < IssuableFormatter
       delegate :exists?, :project, :ref, :repo, :sha, to: :source_branch, prefix: true
       delegate :exists?, :project, :ref, :repo, :sha, to: :target_branch, prefix: true
 
@@ -28,14 +28,6 @@ module Gitlab
         :merge_requests
       end
 
-      def find_condition
-        { iid: number }
-      end
-
-      def number
-        raw_data.number
-      end
-
       def valid?
         source_branch.valid? && target_branch.valid?
       end
@@ -46,7 +38,11 @@ module Gitlab
 
       def source_branch_name
         @source_branch_name ||= begin
-          source_branch_exists? ? source_branch_ref : "pull/#{number}/#{source_branch_ref}"
+          if cross_project?
+            "pull/#{number}/#{source_branch_repo.full_name}/#{source_branch_ref}"
+          else
+            source_branch_exists? ? source_branch_ref : "pull/#{number}/#{source_branch_ref}"
+          end
         end
       end
 
@@ -60,57 +56,23 @@ module Gitlab
         end
       end
 
-      def url
-        raw_data.url
-      end
-
-      private
-
-      def assigned?
-        raw_data.assignee.present?
-      end
-
-      def assignee_id
-        if assigned?
-          gitlab_user_id(raw_data.assignee.id)
-        end
-      end
-
-      def author
-        raw_data.user.login
+      def cross_project?
+        source_branch.repo.id != target_branch.repo.id
       end
 
-      def author_id
-        gitlab_author_id || project.creator_id
+      def opened?
+        state == 'opened'
       end
 
-      def body
-        raw_data.body || ""
-      end
+      private
 
-      def description
-        if gitlab_author_id
-          body
+      def state
+        if raw_data.state == 'closed' && raw_data.merged_at.present?
+          'merged'
         else
-          formatter.author_line(author) + body
+          super
         end
       end
-
-      def milestone
-        if raw_data.milestone.present?
-          project.milestones.find_by(iid: raw_data.milestone.number)
-        end
-      end
-
-      def state
-        @state ||= if raw_data.state == 'closed' && raw_data.merged_at.present?
-                     'merged'
-                   elsif raw_data.state == 'closed'
-                     'closed'
-                   else
-                     'opened'
-                   end
-      end
     end
   end
 end
diff --git a/lib/gitlab/github_import/user_formatter.rb b/lib/gitlab/github_import/user_formatter.rb
new file mode 100644
index 00000000000..04c2964da20
--- /dev/null
+++ b/lib/gitlab/github_import/user_formatter.rb
@@ -0,0 +1,45 @@
+module Gitlab
+  module GithubImport
+    class UserFormatter
+      attr_reader :client, :raw
+
+      delegate :id, :login, to: :raw, allow_nil: true
+
+      def initialize(client, raw)
+        @client = client
+        @raw = raw
+      end
+
+      def gitlab_id
+        return @gitlab_id if defined?(@gitlab_id)
+
+        @gitlab_id = find_by_external_uid || find_by_email
+      end
+
+      private
+
+      def email
+        @email ||= client.user(raw.login).try(:email)
+      end
+
+      def find_by_email
+        return nil unless email
+
+        User.find_by_any_email(email)
+            .try(:id)
+      end
+
+      def find_by_external_uid
+        return nil unless id
+
+        identities = ::Identity.arel_table
+
+        User.select(:id)
+            .joins(:identities).where(identities[:provider].eq(:github)
+            .and(identities[:extern_uid].eq(id)))
+            .first
+            .try(:id)
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/gon_helper.rb b/lib/gitlab/gon_helper.rb
index 2c21804fe7a..6c275a8d5de 100644
--- a/lib/gitlab/gon_helper.rb
+++ b/lib/gitlab/gon_helper.rb
@@ -1,16 +1,20 @@
 module Gitlab
   module GonHelper
     def add_gon_variables
-      gon.api_version            = API::API.version
-      gon.default_avatar_url     = URI::join(Gitlab.config.gitlab.url, ActionController::Base.helpers.image_path('no_avatar.png')).to_s
+      gon.api_version            = 'v3' # v4 Is not officially released yet, therefore can't be considered as "frozen"
+      gon.default_avatar_url     = URI.join(Gitlab.config.gitlab.url, ActionController::Base.helpers.image_path('no_avatar.png')).to_s
       gon.max_file_size          = current_application_settings.max_attachment_size
+      gon.asset_host             = ActionController::Base.asset_host
       gon.relative_url_root      = Gitlab.config.gitlab.relative_url_root
       gon.shortcuts_path         = help_page_path('shortcuts')
       gon.user_color_scheme      = Gitlab::ColorSchemes.for_user(current_user).css_class
-      gon.award_menu_url         = emojis_path
+      gon.katex_css_url          = ActionController::Base.helpers.asset_path('katex.css')
+      gon.katex_js_url           = ActionController::Base.helpers.asset_path('katex.js')
 
       if current_user
         gon.current_user_id = current_user.id
+        gon.current_username = current_user.username
+        gon.current_user_fullname = current_user.name
       end
     end
   end
diff --git a/lib/gitlab/google_code_import/importer.rb b/lib/gitlab/google_code_import/importer.rb
index 1f4edc36928..b02b9737493 100644
--- a/lib/gitlab/google_code_import/importer.rb
+++ b/lib/gitlab/google_code_import/importer.rb
@@ -310,7 +310,7 @@ module Gitlab
           if name == project.import_source
             "##{id}"
           else
-            "#{project.namespace.path}/#{name}##{id}"
+            "#{project.namespace.full_path}/#{name}##{id}"
           end
         text = "~~#{text}~~" if deleted
         text
diff --git a/lib/gitlab/import_export.rb b/lib/gitlab/import_export.rb
index eb667a85b78..8b327cfc226 100644
--- a/lib/gitlab/import_export.rb
+++ b/lib/gitlab/import_export.rb
@@ -3,7 +3,7 @@ module Gitlab
     extend self
 
     # For every version update, the version history in import_export.md has to be kept up to date.
-    VERSION = '0.1.5'
+    VERSION = '0.1.6'.freeze
     FILENAME_LIMIT = 50
 
     def export_path(relative_path:)
@@ -35,7 +35,7 @@ module Gitlab
     end
 
     def export_filename(project:)
-      basename = "#{Time.now.strftime('%Y-%m-%d_%H-%M-%3N')}_#{project.namespace.path}_#{project.path}"
+      basename = "#{Time.now.strftime('%Y-%m-%d_%H-%M-%3N')}_#{project.full_path.tr('/', '_')}"
 
       "#{basename[0..FILENAME_LIMIT]}_export.tar.gz"
     end
diff --git a/lib/gitlab/import_export/command_line_util.rb b/lib/gitlab/import_export/command_line_util.rb
index f00c7460e82..90942774a2e 100644
--- a/lib/gitlab/import_export/command_line_util.rb
+++ b/lib/gitlab/import_export/command_line_util.rb
@@ -15,14 +15,6 @@ module Gitlab
         execute(%W(#{git_bin_path} --git-dir=#{repo_path} bundle create #{bundle_path} --all))
       end
 
-      def git_unbundle(repo_path:, bundle_path:)
-        execute(%W(#{git_bin_path} clone --bare #{bundle_path} #{repo_path}))
-      end
-
-      def git_restore_hooks
-        execute(%W(#{Gitlab.config.gitlab_shell.path}/bin/create-hooks) + repository_storage_paths_args)
-      end
-
       def mkdir_p(path)
         FileUtils.mkdir_p(path, mode: DEFAULT_MODE)
         FileUtils.chmod(DEFAULT_MODE, path)
@@ -56,10 +48,6 @@ module Gitlab
         FileUtils.copy_entry(source, destination)
         true
       end
-
-      def repository_storage_paths_args
-        Gitlab.config.repositories.storages.values
-      end
     end
   end
 end
diff --git a/lib/gitlab/import_export/error.rb b/lib/gitlab/import_export/error.rb
index e341c4d9cf8..788eedf2686 100644
--- a/lib/gitlab/import_export/error.rb
+++ b/lib/gitlab/import_export/error.rb
@@ -1,5 +1,5 @@
 module Gitlab
   module ImportExport
-    class Error < StandardError; end
+    Error = Class.new(StandardError)
   end
 end
diff --git a/lib/gitlab/import_export/import_export.yml b/lib/gitlab/import_export/import_export.yml
index e6ecd118609..416194e57d7 100644
--- a/lib/gitlab/import_export/import_export.yml
+++ b/lib/gitlab/import_export/import_export.yml
@@ -6,6 +6,7 @@ project_tree:
     - :events
   - issues:
     - :events
+    - :timelogs
     - notes:
       - :author
       - :events
@@ -27,6 +28,7 @@ project_tree:
       - :events
     - :merge_request_diff
     - :events
+    - :timelogs
     - label_links:
       - label:
           :priorities
@@ -37,7 +39,6 @@ project_tree:
       - :author
       - :events
     - :statuses
-  - :variables
   - :triggers
   - :deploy_keys
   - :services
diff --git a/lib/gitlab/import_export/importer.rb b/lib/gitlab/import_export/importer.rb
index e9ee47fc090..063ce74ecad 100644
--- a/lib/gitlab/import_export/importer.rb
+++ b/lib/gitlab/import_export/importer.rb
@@ -56,7 +56,7 @@ module Gitlab
       end
 
       def path_with_namespace
-        File.join(@project.namespace.path, @project.path)
+        File.join(@project.namespace.full_path, @project.path)
       end
 
       def repo_path
diff --git a/lib/gitlab/import_export/members_mapper.rb b/lib/gitlab/import_export/members_mapper.rb
index b790733f4a7..8b8e48aac76 100644
--- a/lib/gitlab/import_export/members_mapper.rb
+++ b/lib/gitlab/import_export/members_mapper.rb
@@ -1,13 +1,10 @@
 module Gitlab
   module ImportExport
     class MembersMapper
-      attr_reader :missing_author_ids
-
       def initialize(exported_members:, user:, project:)
-        @exported_members = exported_members
+        @exported_members = user.admin? ? exported_members : []
         @user = user
         @project = project
-        @missing_author_ids = []
 
         # This needs to run first, as second call would be from #map
         # which means project members already exist.
@@ -35,16 +32,21 @@ module Gitlab
         @user.id
       end
 
+      def include?(old_author_id)
+        map.keys.include?(old_author_id) && map[old_author_id] != default_user_id
+      end
+
       private
 
       def missing_keys_tracking_hash
         Hash.new do |_, key|
-          @missing_author_ids << key
           default_user_id
         end
       end
 
       def ensure_default_member!
+        @project.project_members.destroy_all
+
         ProjectMember.create!(user: @user, access_level: ProjectMember::MASTER, source_id: @project.id, importing: true)
       end
 
@@ -64,7 +66,7 @@ module Gitlab
       end
 
       def find_project_user_query(member)
-        user_arel[:username].eq(member['user']['username']).or(user_arel[:email].eq(member['user']['email']))
+        user_arel[:email].eq(member['user']['email']).or(user_arel[:username].eq(member['user']['username']))
       end
 
       def user_arel
diff --git a/lib/gitlab/import_export/project_tree_restorer.rb b/lib/gitlab/import_export/project_tree_restorer.rb
index c551321c18d..cda6ddf0443 100644
--- a/lib/gitlab/import_export/project_tree_restorer.rb
+++ b/lib/gitlab/import_export/project_tree_restorer.rb
@@ -120,7 +120,7 @@ module Gitlab
                                                        members_mapper: members_mapper,
                                                        user: @user,
                                                        project_id: restored_project.id)
-        end
+        end.compact
 
         relation_hash_list.is_a?(Array) ? relation_array : relation_array.first
       end
diff --git a/lib/gitlab/import_export/project_tree_saver.rb b/lib/gitlab/import_export/project_tree_saver.rb
index 2fbf437ec26..3473b466936 100644
--- a/lib/gitlab/import_export/project_tree_saver.rb
+++ b/lib/gitlab/import_export/project_tree_saver.rb
@@ -5,8 +5,9 @@ module Gitlab
 
       attr_reader :full_path
 
-      def initialize(project:, shared:)
+      def initialize(project:, current_user:, shared:)
         @project = project
+        @current_user = current_user
         @shared = shared
         @full_path = File.join(@shared.export_path, ImportExport.project_filename)
       end
@@ -24,7 +25,35 @@ module Gitlab
       private
 
       def project_json_tree
-        @project.to_json(Gitlab::ImportExport::Reader.new(shared: @shared).project_tree)
+        project_json['project_members'] += group_members_json
+
+        project_json.to_json
+      end
+
+      def project_json
+        @project_json ||= @project.as_json(reader.project_tree)
+      end
+
+      def reader
+        @reader ||= Gitlab::ImportExport::Reader.new(shared: @shared)
+      end
+
+      def group_members_json
+        group_members.as_json(reader.group_members_tree).each do |group_member|
+          group_member['source_type'] = 'Project' # Make group members project members of the future import
+        end
+      end
+
+      def group_members
+        return [] unless @current_user.can?(:admin_group, @project.group)
+
+        # We need `.where.not(user_id: nil)` here otherwise when a group has an
+        # invitee, it would make the following query return 0 rows since a NULL
+        # user_id would be present in the subquery
+        # See http://stackoverflow.com/questions/129077/not-in-clause-and-null-values
+        non_null_user_ids = @project.project_members.where.not(user_id: nil).select(:user_id)
+
+        GroupMembersFinder.new(@project.group).execute.where.not(user_id: non_null_user_ids)
       end
     end
   end
diff --git a/lib/gitlab/import_export/reader.rb b/lib/gitlab/import_export/reader.rb
index 5021a1a14ce..a1e7159fe42 100644
--- a/lib/gitlab/import_export/reader.rb
+++ b/lib/gitlab/import_export/reader.rb
@@ -21,6 +21,10 @@ module Gitlab
         false
       end
 
+      def group_members_tree
+        @attributes_finder.find_included(:project_members).merge(include: @attributes_finder.find(:user))
+      end
+
       private
 
       # Builds a hash in the format described here: http://api.rubyonrails.org/classes/ActiveModel/Serializers/JSON.html
diff --git a/lib/gitlab/import_export/relation_factory.rb b/lib/gitlab/import_export/relation_factory.rb
index a0e80fccad9..fae792237d9 100644
--- a/lib/gitlab/import_export/relation_factory.rb
+++ b/lib/gitlab/import_export/relation_factory.rb
@@ -4,7 +4,6 @@ module Gitlab
       OVERRIDES = { snippets: :project_snippets,
                     pipelines: 'Ci::Pipeline',
                     statuses: 'commit_status',
-                    variables: 'Ci::Variable',
                     triggers: 'Ci::Trigger',
                     builds: 'Ci::Build',
                     hooks: 'ProjectHook',
@@ -14,7 +13,7 @@ module Gitlab
                     priorities: :label_priorities,
                     label: :project_label }.freeze
 
-      USER_REFERENCES = %w[author_id assignee_id updated_by_id user_id created_by_id].freeze
+      USER_REFERENCES = %w[author_id assignee_id updated_by_id user_id created_by_id merge_user_id resolved_by_id].freeze
 
       PROJECT_REFERENCES = %w[project_id source_project_id gl_project_id target_project_id].freeze
 
@@ -22,7 +21,9 @@ module Gitlab
 
       IMPORTED_OBJECT_MAX_RETRIES = 5.freeze
 
-      EXISTING_OBJECT_CHECK = %i[milestone milestones label labels project_label project_labels project_label group_label].freeze
+      EXISTING_OBJECT_CHECK = %i[milestone milestones label labels project_label project_labels group_label group_labels].freeze
+
+      TOKEN_RESET_MODELS = %w[Ci::Trigger Ci::Build ProjectHook].freeze
 
       def self.create(*args)
         new(*args).create
@@ -40,6 +41,8 @@ module Gitlab
       # the relation_hash, updating references with new object IDs, mapping users using
       # the "members_mapper" object, also updating notes if required.
       def create
+        return nil if unknown_service?
+
         setup_models
 
         generate_imported_object
@@ -59,7 +62,9 @@ module Gitlab
         update_project_references
 
         handle_group_label if group_label?
-        reset_ci_tokens if @relation_name == 'Ci::Trigger'
+        reset_tokens!
+        remove_encrypted_attributes!
+
         @relation_hash['data'].deep_symbolize_keys! if @relation_name == :events && @relation_hash['data']
         set_st_diffs if @relation_name == :merge_request_diff
       end
@@ -78,17 +83,13 @@ module Gitlab
       # is left.
       def set_note_author
         old_author_id = @relation_hash['author_id']
-
-        # Users with admin access can map users
-        @relation_hash['author_id'] = admin_user? ? @members_mapper.map[old_author_id] : @members_mapper.default_user_id
-
         author = @relation_hash.delete('author')
 
-        update_note_for_missing_author(author['name']) if missing_author?(old_author_id)
+        update_note_for_missing_author(author['name']) unless has_author?(old_author_id)
       end
 
-      def missing_author?(old_author_id)
-        !admin_user? || @members_mapper.missing_author_ids.include?(old_author_id)
+      def has_author?(old_author_id)
+        admin_user? && @members_mapper.include?(old_author_id)
       end
 
       def missing_author_note(updated_at, author_name)
@@ -99,6 +100,8 @@ module Gitlab
       def generate_imported_object
         if BUILD_MODELS.include?(@relation_name) # call #trace= method after assigning the other attributes
           trace = @relation_hash.delete('trace')
+          @relation_hash.delete('token')
+
           imported_object do |object|
             object.trace = trace
             object.commit_id = nil
@@ -140,11 +143,22 @@ module Gitlab
         end
       end
 
-      def reset_ci_tokens
-        return unless Gitlab::ImportExport.reset_tokens?
+      def reset_tokens!
+        return unless Gitlab::ImportExport.reset_tokens? && TOKEN_RESET_MODELS.include?(@relation_name.to_s)
 
         # If we import/export a project to the same instance, tokens will have to be reset.
-        @relation_hash['token'] = nil
+        # We also have to reset them to avoid issues when the gitlab secrets file cannot be copied across.
+        relation_class.attribute_names.select { |name| name.include?('token') }.each do |token|
+          @relation_hash[token] = nil
+        end
+      end
+
+      def remove_encrypted_attributes!
+        return unless relation_class.respond_to?(:encrypted_attributes) && relation_class.encrypted_attributes.any?
+
+        relation_class.encrypted_attributes.each_key do |key|
+          @relation_hash[key.to_s] = nil
+        end
       end
 
       def relation_class
@@ -185,7 +199,7 @@ module Gitlab
         # Otherwise always create the record, skipping the extra SELECT clause.
         @existing_or_new_object ||= begin
           if EXISTING_OBJECT_CHECK.include?(@relation_name)
-            attribute_hash = attribute_hash_for(['events', 'priorities'])
+            attribute_hash = attribute_hash_for(['events'])
 
             existing_object.assign_attributes(attribute_hash) if attribute_hash.any?
 
@@ -206,15 +220,38 @@ module Gitlab
       def existing_object
         @existing_object ||=
           begin
-            finder_attributes = @relation_name == :group_label ? %w[title group_id] : %w[title project_id]
-            finder_hash = parsed_relation_hash.slice(*finder_attributes)
-            existing_object = relation_class.find_or_create_by(finder_hash)
+            existing_object = find_or_create_object!
+
             # Done in two steps, as MySQL behaves differently than PostgreSQL using
             # the +find_or_create_by+ method and does not return the ID the second time.
             existing_object.update!(parsed_relation_hash)
             existing_object
           end
       end
+
+      def unknown_service?
+        @relation_name == :services && parsed_relation_hash['type'] &&
+          !Object.const_defined?(parsed_relation_hash['type'])
+      end
+
+      def find_or_create_object!
+        finder_attributes = @relation_name == :group_label ? %w[title group_id] : %w[title project_id]
+        finder_hash = parsed_relation_hash.slice(*finder_attributes)
+
+        if label?
+          label = relation_class.find_or_initialize_by(finder_hash)
+          parsed_relation_hash.delete('priorities') if label.persisted?
+
+          label.save!
+          label
+        else
+          relation_class.find_or_create_by(finder_hash)
+        end
+      end
+
+      def label?
+        @relation_name.to_s.include?('label')
+      end
     end
   end
 end
diff --git a/lib/gitlab/import_export/repo_restorer.rb b/lib/gitlab/import_export/repo_restorer.rb
index 48a9a6fa5e2..c824d3ea9fc 100644
--- a/lib/gitlab/import_export/repo_restorer.rb
+++ b/lib/gitlab/import_export/repo_restorer.rb
@@ -2,6 +2,7 @@ module Gitlab
   module ImportExport
     class RepoRestorer
       include Gitlab::ImportExport::CommandLineUtil
+      include Gitlab::ShellAdapter
 
       def initialize(project:, shared:, path_to_bundle:)
         @project = project
@@ -12,29 +13,11 @@ module Gitlab
       def restore
         return true unless File.exist?(@path_to_bundle)
 
-        mkdir_p(path_to_repo)
-
-        git_unbundle(repo_path: path_to_repo, bundle_path: @path_to_bundle) && repo_restore_hooks
+        gitlab_shell.import_repository(@project.repository_storage_path, @project.path_with_namespace, @path_to_bundle)
       rescue => e
         @shared.error(e)
         false
       end
-
-      private
-
-      def path_to_repo
-        @project.repository.path_to_repo
-      end
-
-      def repo_restore_hooks
-        return true if wiki?
-
-        git_restore_hooks
-      end
-
-      def wiki?
-        @project.class.name == 'ProjectWiki'
-      end
     end
   end
 end
diff --git a/lib/gitlab/import_sources.rb b/lib/gitlab/import_sources.rb
index 94261b7eeed..52276cbcd9a 100644
--- a/lib/gitlab/import_sources.rb
+++ b/lib/gitlab/import_sources.rb
@@ -5,23 +5,38 @@
 #
 module Gitlab
   module ImportSources
-    extend CurrentSettings
+    ImportSource = Struct.new(:name, :title, :importer)
+
+    ImportTable = [
+      ImportSource.new('github',         'GitHub',        Gitlab::GithubImport::Importer),
+      ImportSource.new('bitbucket',      'Bitbucket',     Gitlab::BitbucketImport::Importer),
+      ImportSource.new('gitlab',         'GitLab.com',    Gitlab::GitlabImport::Importer),
+      ImportSource.new('google_code',    'Google Code',   Gitlab::GoogleCodeImport::Importer),
+      ImportSource.new('fogbugz',        'FogBugz',       Gitlab::FogbugzImport::Importer),
+      ImportSource.new('git',            'Repo by URL',   nil),
+      ImportSource.new('gitlab_project', 'GitLab export', Gitlab::ImportExport::Importer),
+      ImportSource.new('gitea',          'Gitea',         Gitlab::GithubImport::Importer)
+    ].freeze
 
     class << self
+      def options
+        @options ||= Hash[ImportTable.map { |importer| [importer.title, importer.name] }]
+      end
+
       def values
-        options.values
+        @values ||= ImportTable.map(&:name)
       end
 
-      def options
-        {
-          'GitHub'        => 'github',
-          'Bitbucket'     => 'bitbucket',
-          'GitLab.com'    => 'gitlab',
-          'Google Code'   => 'google_code',
-          'FogBugz'       => 'fogbugz',
-          'Repo by URL'   => 'git',
-          'GitLab export' => 'gitlab_project'
-        }
+      def importer_names
+        @importer_names ||= ImportTable.select(&:importer).map(&:name)
+      end
+
+      def importer(name)
+        ImportTable.find { |import_source| import_source.name == name }.importer
+      end
+
+      def title(name)
+        options.key(name)
       end
     end
   end
diff --git a/lib/gitlab/incoming_email.rb b/lib/gitlab/incoming_email.rb
index 801dfde9a36..c9122a23568 100644
--- a/lib/gitlab/incoming_email.rb
+++ b/lib/gitlab/incoming_email.rb
@@ -1,10 +1,9 @@
 module Gitlab
   module IncomingEmail
+    UNSUBSCRIBE_SUFFIX = '+unsubscribe'.freeze
     WILDCARD_PLACEHOLDER = '%{key}'.freeze
 
     class << self
-      FALLBACK_MESSAGE_ID_REGEX = /\Areply\-(.+)@#{Gitlab.config.gitlab.host}\Z/.freeze
-
       def enabled?
         config.enabled && config.address
       end
@@ -18,7 +17,11 @@ module Gitlab
       end
 
       def reply_address(key)
-        config.address.gsub(WILDCARD_PLACEHOLDER, key)
+        config.address.sub(WILDCARD_PLACEHOLDER, key)
+      end
+
+      def unsubscribe_address(key)
+        config.address.sub(WILDCARD_PLACEHOLDER, "#{key}#{UNSUBSCRIBE_SUFFIX}")
       end
 
       def key_from_address(address)
@@ -32,10 +35,14 @@ module Gitlab
       end
 
       def key_from_fallback_message_id(mail_id)
-        match = mail_id.match(FALLBACK_MESSAGE_ID_REGEX)
-        return unless match
+        message_id_regexp = /\Areply\-(.+)@#{Gitlab.config.gitlab.host}\z/
 
-        match[1]
+        mail_id[message_id_regexp, 1]
+      end
+
+      def scan_fallback_references(references)
+        # It's looking for each <...>
+        references.scan(/(?!<)[^<>]+(?=>)/)
       end
 
       def config
@@ -49,7 +56,7 @@ module Gitlab
         return nil unless wildcard_address
 
         regex = Regexp.escape(wildcard_address)
-        regex = regex.gsub(Regexp.escape('%{key}'), "(.+)")
+        regex = regex.sub(Regexp.escape(WILDCARD_PLACEHOLDER), '(.+)')
         Regexp.new(regex).freeze
       end
     end
diff --git a/lib/gitlab/job_waiter.rb b/lib/gitlab/job_waiter.rb
new file mode 100644
index 00000000000..8db91d25a4b
--- /dev/null
+++ b/lib/gitlab/job_waiter.rb
@@ -0,0 +1,27 @@
+module Gitlab
+  # JobWaiter can be used to wait for a number of Sidekiq jobs to complete.
+  class JobWaiter
+    # The sleep interval between checking keys, in seconds.
+    INTERVAL = 0.1
+
+    # jobs - The job IDs to wait for.
+    def initialize(jobs)
+      @jobs = jobs
+    end
+
+    # Waits for all the jobs to be completed.
+    #
+    # timeout - The maximum amount of seconds to block the caller for. This
+    #           ensures we don't indefinitely block a caller in case a job takes
+    #           long to process, or is never processed.
+    def wait(timeout = 60)
+      start = Time.current
+
+      while (Time.current - start) <= timeout
+        break if SidekiqStatus.all_completed?(@jobs)
+
+        sleep(INTERVAL) # to not overload Redis too much.
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/kubernetes.rb b/lib/gitlab/kubernetes.rb
new file mode 100644
index 00000000000..3a7af363548
--- /dev/null
+++ b/lib/gitlab/kubernetes.rb
@@ -0,0 +1,80 @@
+module Gitlab
+  # Helper methods to do with Kubernetes network services & resources
+  module Kubernetes
+    # This is the comand that is run to start a terminal session. Kubernetes
+    # expects `command=foo&command=bar, not `command[]=foo&command[]=bar`
+    EXEC_COMMAND = URI.encode_www_form(
+      ['sh', '-c', 'bash || sh'].map { |value| ['command', value] }
+    )
+
+    # Filters an array of pods (as returned by the kubernetes API) by their labels
+    def filter_pods(pods, labels = {})
+      pods.select do |pod|
+        metadata = pod.fetch("metadata", {})
+        pod_labels = metadata.fetch("labels", nil)
+        next unless pod_labels
+
+        labels.all? { |k, v| pod_labels[k.to_s] == v }
+      end
+    end
+
+    # Converts a pod (as returned by the kubernetes API) into a terminal
+    def terminals_for_pod(api_url, namespace, pod)
+      metadata = pod.fetch("metadata", {})
+      status   = pod.fetch("status", {})
+      spec     = pod.fetch("spec", {})
+
+      containers = spec["containers"]
+      pod_name   = metadata["name"]
+      phase      = status["phase"]
+
+      return unless containers.present? && pod_name.present? && phase == "Running"
+
+      created_at = DateTime.parse(metadata["creationTimestamp"]) rescue nil
+
+      containers.map do |container|
+        {
+          selectors:    { pod: pod_name, container: container["name"] },
+          url:          container_exec_url(api_url, namespace, pod_name, container["name"]),
+          subprotocols: ['channel.k8s.io'],
+          headers:      Hash.new { |h, k| h[k] = [] },
+          created_at:   created_at,
+        }
+      end
+    end
+
+    def add_terminal_auth(terminal, token:, max_session_time:, ca_pem: nil)
+      terminal[:headers]['Authorization'] << "Bearer #{token}"
+      terminal[:max_session_time] = max_session_time
+      terminal[:ca_pem] = ca_pem if ca_pem.present?
+    end
+
+    def container_exec_url(api_url, namespace, pod_name, container_name)
+      url = URI.parse(api_url)
+      url.path = [
+        url.path.sub(%r{/+\z}, ''),
+        'api', 'v1',
+        'namespaces', ERB::Util.url_encode(namespace),
+        'pods', ERB::Util.url_encode(pod_name),
+        'exec'
+      ].join('/')
+
+      url.query = {
+        container: container_name,
+        tty: true,
+        stdin: true,
+        stdout: true,
+        stderr: true,
+      }.to_query + '&' + EXEC_COMMAND
+
+      case url.scheme
+      when 'http'
+        url.scheme = 'ws'
+      when 'https'
+        url.scheme = 'wss'
+      end
+
+      url.to_s
+    end
+  end
+end
diff --git a/lib/gitlab/ldap/access.rb b/lib/gitlab/ldap/access.rb
index 7e06bd2b0fb..54a5b1d31cd 100644
--- a/lib/gitlab/ldap/access.rb
+++ b/lib/gitlab/ldap/access.rb
@@ -34,21 +34,21 @@ module Gitlab
       def allowed?
         if ldap_user
           unless ldap_config.active_directory
-            user.activate if user.ldap_blocked?
+            unblock_user(user, 'is available again') if user.ldap_blocked?
             return true
           end
 
           # Block user in GitLab if he/she was blocked in AD
           if Gitlab::LDAP::Person.disabled_via_active_directory?(user.ldap_identity.extern_uid, adapter)
-            user.ldap_block
+            block_user(user, 'is disabled in Active Directory')
             false
           else
-            user.activate if user.ldap_blocked?
+            unblock_user(user, 'is not disabled anymore') if user.ldap_blocked?
             true
           end
         else
           # Block the user if they no longer exist in LDAP/AD
-          user.ldap_block
+          block_user(user, 'does not exist anymore')
           false
         end
       end
@@ -64,6 +64,24 @@ module Gitlab
       def ldap_user
         @ldap_user ||= Gitlab::LDAP::Person.find_by_dn(user.ldap_identity.extern_uid, adapter)
       end
+
+      def block_user(user, reason)
+        user.ldap_block
+
+        Gitlab::AppLogger.info(
+          "LDAP account \"#{user.ldap_identity.extern_uid}\" #{reason}, " \
+          "blocking Gitlab user \"#{user.name}\" (#{user.email})"
+        )
+      end
+
+      def unblock_user(user, reason)
+        user.activate
+
+        Gitlab::AppLogger.info(
+          "LDAP account \"#{user.ldap_identity.extern_uid}\" #{reason}, " \
+          "unblocking Gitlab user \"#{user.name}\" (#{user.email})"
+        )
+      end
     end
   end
 end
diff --git a/lib/gitlab/ldap/auth_hash.rb b/lib/gitlab/ldap/auth_hash.rb
index bf4dd9542d5..95378e5a769 100644
--- a/lib/gitlab/ldap/auth_hash.rb
+++ b/lib/gitlab/ldap/auth_hash.rb
@@ -25,7 +25,7 @@ module Gitlab
       end
 
       def get_raw(key)
-        auth_hash.extra[:raw_info][key]
+        auth_hash.extra[:raw_info][key] if auth_hash.extra
       end
 
       def ldap_config
diff --git a/lib/gitlab/ldap/config.rb b/lib/gitlab/ldap/config.rb
index de52ef3fc65..28129198438 100644
--- a/lib/gitlab/ldap/config.rb
+++ b/lib/gitlab/ldap/config.rb
@@ -107,7 +107,7 @@ module Gitlab
       end
 
       def attributes
-        options['attributes']
+        default_attributes.merge(options['attributes'])
       end
 
       def timeout
@@ -130,6 +130,16 @@ module Gitlab
         end
       end
 
+      def default_attributes
+        {
+          'username'    => %w(uid userid sAMAccountName),
+          'email'       => %w(mail email userPrincipalName),
+          'name'        => 'cn',
+          'first_name'  => 'givenName',
+          'last_name'   => 'sn'
+        }
+      end
+
       protected
 
       def base_options
diff --git a/lib/gitlab/ldap/person.rb b/lib/gitlab/ldap/person.rb
index b81f3e8e8f5..43eb73250b7 100644
--- a/lib/gitlab/ldap/person.rb
+++ b/lib/gitlab/ldap/person.rb
@@ -28,7 +28,7 @@ module Gitlab
       end
 
       def name
-        entry.cn.first
+        attribute_value(:name).first
       end
 
       def uid
@@ -40,12 +40,10 @@ module Gitlab
       end
 
       def email
-        entry.try(:mail)
+        attribute_value(:email)
       end
 
-      def dn
-        entry.dn
-      end
+      delegate :dn, to: :entry
 
       private
 
@@ -56,6 +54,19 @@ module Gitlab
       def config
         @config ||= Gitlab::LDAP::Config.new(provider)
       end
+
+      # Using the LDAP attributes configuration, find and return the first
+      # attribute with a value. For example, by default, when given 'email',
+      # this method looks for 'mail', 'email' and 'userPrincipalName' and
+      # returns the first with a value.
+      def attribute_value(attribute)
+        attributes = Array(config.attributes[attribute.to_s])
+        selected_attr = attributes.find { |attr| entry.respond_to?(attr) }
+
+        return nil unless selected_attr
+
+        entry.public_send(selected_attr)
+      end
     end
   end
 end
diff --git a/lib/gitlab/ldap/user.rb b/lib/gitlab/ldap/user.rb
index b84c81f1a6c..2d5e47a6f3b 100644
--- a/lib/gitlab/ldap/user.rb
+++ b/lib/gitlab/ldap/user.rb
@@ -1,5 +1,3 @@
-require 'gitlab/o_auth/user'
-
 # LDAP extension for User model
 #
 # * Find or create user from omniauth.auth data
diff --git a/lib/gitlab/metrics.rb b/lib/gitlab/metrics.rb
index 3d1ba33ec68..857e0abf710 100644
--- a/lib/gitlab/metrics.rb
+++ b/lib/gitlab/metrics.rb
@@ -112,7 +112,7 @@ module Gitlab
     def self.tag_transaction(name, value)
       trans = current_transaction
 
-      trans.add_tag(name, value) if trans
+      trans&.add_tag(name, value)
     end
 
     # Sets the action of the current transaction (if any)
@@ -121,7 +121,7 @@ module Gitlab
     def self.action=(action)
       trans = current_transaction
 
-      trans.action = action if trans
+      trans&.action = action
     end
 
     # Tracks an event.
@@ -130,7 +130,7 @@ module Gitlab
     def self.add_event(*args)
       trans = current_transaction
 
-      trans.add_event(*args) if trans
+      trans&.add_event(*args)
     end
 
     # Returns the prefix to use for the name of a series.
diff --git a/lib/gitlab/metrics/instrumentation.rb b/lib/gitlab/metrics/instrumentation.rb
index 4b7a791e497..6aa38542cb4 100644
--- a/lib/gitlab/metrics/instrumentation.rb
+++ b/lib/gitlab/metrics/instrumentation.rb
@@ -143,11 +143,12 @@ module Gitlab
         # signature this would break things. As a result we'll make sure the
         # generated method _only_ accepts regular arguments if the underlying
         # method also accepts them.
-        if method.arity == 0
-          args_signature = ''
-        else
-          args_signature = '*args'
-        end
+        args_signature =
+          if method.arity == 0
+            ''
+          else
+            '*args'
+          end
 
         proxy_module.class_eval <<-EOF, __FILE__, __LINE__ + 1
           def #{name}(#{args_signature})
diff --git a/lib/gitlab/metrics/rack_middleware.rb b/lib/gitlab/metrics/rack_middleware.rb
index 01c96a6fe96..adc0db1a874 100644
--- a/lib/gitlab/metrics/rack_middleware.rb
+++ b/lib/gitlab/metrics/rack_middleware.rb
@@ -2,8 +2,8 @@ module Gitlab
   module Metrics
     # Rack middleware for tracking Rails and Grape requests.
     class RackMiddleware
-      CONTROLLER_KEY = 'action_controller.instance'
-      ENDPOINT_KEY   = 'api.endpoint'
+      CONTROLLER_KEY = 'action_controller.instance'.freeze
+      ENDPOINT_KEY   = 'api.endpoint'.freeze
       CONTENT_TYPES = {
         'text/html' => :html,
         'text/plain' => :txt,
@@ -14,7 +14,7 @@ module Gitlab
         'image/jpeg' => :jpeg,
         'image/gif' => :gif,
         'image/svg+xml' => :svg
-      }
+      }.freeze
 
       def initialize(app)
         @app = app
@@ -70,8 +70,19 @@ module Gitlab
 
       def tag_endpoint(trans, env)
         endpoint = env[ENDPOINT_KEY]
-        path = endpoint_paths_cache[endpoint.route.route_method][endpoint.route.route_path]
-        trans.action = "Grape##{endpoint.route.route_method} #{path}"
+
+        begin
+          route = endpoint.route
+        rescue
+          # endpoint.route is calling env[Grape::Env::GRAPE_ROUTING_ARGS][:route_info]
+          # but env[Grape::Env::GRAPE_ROUTING_ARGS] is nil in the case of a 405 response
+          # so we're rescuing exceptions and bailing out
+        end
+
+        if route
+          path = endpoint_paths_cache[route.request_method][route.path]
+          trans.action = "Grape##{route.request_method} #{path}"
+        end
       end
 
       private
diff --git a/lib/gitlab/metrics/subscribers/action_view.rb b/lib/gitlab/metrics/subscribers/action_view.rb
index 2e9dd4645e3..d435a33e9c7 100644
--- a/lib/gitlab/metrics/subscribers/action_view.rb
+++ b/lib/gitlab/metrics/subscribers/action_view.rb
@@ -5,7 +5,7 @@ module Gitlab
       class ActionView < ActiveSupport::Subscriber
         attach_to :action_view
 
-        SERIES = 'views'
+        SERIES = 'views'.freeze
 
         def render_template(event)
           track(event) if current_transaction
diff --git a/lib/gitlab/metrics/system.rb b/lib/gitlab/metrics/system.rb
index 287b7a83547..3aaebb3e9c3 100644
--- a/lib/gitlab/metrics/system.rb
+++ b/lib/gitlab/metrics/system.rb
@@ -11,7 +11,7 @@ module Gitlab
           mem   = 0
           match = File.read('/proc/self/status').match(/VmRSS:\s+(\d+)/)
 
-          if match and match[1]
+          if match && match[1]
             mem = match[1].to_f * 1024
           end
 
diff --git a/lib/gitlab/metrics/transaction.rb b/lib/gitlab/metrics/transaction.rb
index 7bc16181be6..4f9fb1c7853 100644
--- a/lib/gitlab/metrics/transaction.rb
+++ b/lib/gitlab/metrics/transaction.rb
@@ -5,7 +5,7 @@ module Gitlab
       THREAD_KEY = :_gitlab_metrics_transaction
 
       # The series to store events (e.g. Git pushes) in.
-      EVENT_SERIES = 'events'
+      EVENT_SERIES = 'events'.freeze
 
       attr_reader :tags, :values, :method, :metrics
 
diff --git a/lib/gitlab/middleware/go.rb b/lib/gitlab/middleware/go.rb
index 5764ab15652..6023fa1820f 100644
--- a/lib/gitlab/middleware/go.rb
+++ b/lib/gitlab/middleware/go.rb
@@ -30,21 +30,69 @@ module Gitlab
       end
 
       def go_body(request)
-        base_url = Gitlab.config.gitlab.url
-        # Go subpackages may be in the form of namespace/project/path1/path2/../pathN
-        # We can just ignore the paths and leave the namespace/project
-        path_info = request.env["PATH_INFO"]
-        path_info.sub!(/^\//, '')
-        project_path = path_info.split('/').first(2).join('/')
-        request_url = URI.join(base_url, project_path)
-        domain_path = strip_url(request_url.to_s)
+        project_url = URI.join(Gitlab.config.gitlab.url, project_path(request))
+        import_prefix = strip_url(project_url.to_s)
 
-        "<!DOCTYPE html><html><head><meta content='#{domain_path} git #{request_url}.git' name='go-import'></head></html>\n"
+        "<!DOCTYPE html><html><head><meta content='#{import_prefix} git #{project_url}.git' name='go-import'></head></html>\n"
       end
 
       def strip_url(url)
         url.gsub(/\Ahttps?:\/\//, '')
       end
+
+      def project_path(request)
+        path_info = request.env["PATH_INFO"]
+        path_info.sub!(/^\//, '')
+
+        # Go subpackages may be in the form of `namespace/project/path1/path2/../pathN`.
+        # In a traditional project with a single namespace, this would denote repo
+        # `namespace/project` with subpath `path1/path2/../pathN`, but with nested
+        # groups, this could also be `namespace/project/path1` with subpath
+        # `path2/../pathN`, for example.
+
+        # We find all potential project paths out of the path segments
+        path_segments = path_info.split('/')
+        simple_project_path = path_segments.first(2).join('/')
+
+        # If the path is at most 2 segments long, it is a simple `namespace/project` path and we're done
+        return simple_project_path if path_segments.length <= 2
+
+        project_paths = []
+        begin
+          project_paths << path_segments.join('/')
+          path_segments.pop
+        end while path_segments.length >= 2
+
+        # We see if a project exists with any of these potential paths
+        project = project_for_paths(project_paths, request)
+
+        if project
+          # If a project is found and the user has access, we return the full project path
+          project.full_path
+        else
+          # If not, we return the first two components as if it were a simple `namespace/project` path,
+          # so that we don't reveal the existence of a nested project the user doesn't have access to.
+          # This means that for an unauthenticated request to `group/subgroup/project/subpackage`
+          # for a private `group/subgroup/project` with subpackage path `subpackage`, GitLab will respond
+          # as if the user is looking for project `group/subgroup`, with subpackage path `project/subpackage`.
+          # Since `go get` doesn't authenticate by default, this means that
+          # `go get gitlab.com/group/subgroup/project/subpackage` will not work for private projects.
+          # `go get gitlab.com/group/subgroup/project.git/subpackage` will work, since Go is smart enough
+          # to figure that out. `import 'gitlab.com/...'` behaves the same as `go get`.
+          simple_project_path
+        end
+      end
+
+      def project_for_paths(paths, request)
+        project = Project.where_full_path_in(paths).first
+        return unless Ability.allowed?(current_user(request), :read_project, project)
+
+        project
+      end
+
+      def current_user(request)
+        request.env['warden']&.authenticate
+      end
     end
   end
 end
diff --git a/lib/gitlab/middleware/multipart.rb b/lib/gitlab/middleware/multipart.rb
new file mode 100644
index 00000000000..fee741b47be
--- /dev/null
+++ b/lib/gitlab/middleware/multipart.rb
@@ -0,0 +1,103 @@
+# Gitlab::Middleware::Multipart - a Rack::Multipart replacement
+#
+# Rack::Multipart leaves behind tempfiles in /tmp and uses valuable Ruby
+# process time to copy files around. This alternative solution uses
+# gitlab-workhorse to clean up the tempfiles and puts the tempfiles in a
+# location where copying should not be needed.
+#
+# When gitlab-workhorse finds files in a multipart MIME body it sends
+# a signed message via a request header. This message lists the names of
+# the multipart entries that gitlab-workhorse filtered out of the
+# multipart structure and saved to tempfiles. Workhorse adds new entries
+# in the multipart structure with paths to the tempfiles.
+#
+# The job of this Rack middleware is to detect and decode the message
+# from workhorse. If present, it walks the Rack 'params' hash for the
+# current request, opens the respective tempfiles, and inserts the open
+# Ruby File objects in the params hash where Rack::Multipart would have
+# put them. The goal is that application code deeper down can keep
+# working the way it did with Rack::Multipart without changes.
+#
+# CAVEAT: the code that modifies the params hash is a bit complex. It is
+# conceivable that certain Rack params structures will not be modified
+# correctly. We are not aware of such bugs at this time though.
+#
+
+module Gitlab
+  module Middleware
+    class Multipart
+      RACK_ENV_KEY = 'HTTP_GITLAB_WORKHORSE_MULTIPART_FIELDS'.freeze
+
+      class Handler
+        def initialize(env, message)
+          @request = Rack::Request.new(env)
+          @rewritten_fields = message['rewritten_fields']
+          @open_files = []
+        end
+
+        def with_open_files
+          @rewritten_fields.each do |field, tmp_path|
+            parsed_field = Rack::Utils.parse_nested_query(field)
+            raise "unexpected field: #{field.inspect}" unless parsed_field.count == 1
+
+            key, value = parsed_field.first
+            if value.nil?
+              value = open_file(tmp_path)
+              @open_files << value
+            else
+              value = decorate_params_value(value, @request.params[key], tmp_path)
+            end
+            @request.update_param(key, value)
+          end
+
+          yield
+        ensure
+          @open_files.each(&:close)
+        end
+
+        # This function calls itself recursively
+        def decorate_params_value(path_hash, value_hash, tmp_path)
+          unless path_hash.is_a?(Hash) && path_hash.count == 1
+            raise "invalid path: #{path_hash.inspect}"
+          end
+          path_key, path_value = path_hash.first
+
+          unless value_hash.is_a?(Hash) && value_hash[path_key]
+            raise "invalid value hash: #{value_hash.inspect}"
+          end
+
+          case path_value
+          when nil
+            value_hash[path_key] = open_file(tmp_path)
+            @open_files << value_hash[path_key]
+            value_hash
+          when Hash
+            decorate_params_value(path_value, value_hash[path_key], tmp_path)
+            value_hash
+          else
+            raise "unexpected path value: #{path_value.inspect}"
+          end
+        end
+
+        def open_file(path)
+          ::UploadedFile.new(path, File.basename(path), 'application/octet-stream')
+        end
+      end
+
+      def initialize(app)
+        @app = app
+      end
+
+      def call(env)
+        encoded_message = env.delete(RACK_ENV_KEY)
+        return @app.call(env) if encoded_message.blank?
+
+        message = Gitlab::Workhorse.decode_jwt(encoded_message)[0]
+
+        Handler.new(env, message).with_open_files do
+          @app.call(env)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/middleware/webpack_proxy.rb b/lib/gitlab/middleware/webpack_proxy.rb
new file mode 100644
index 00000000000..6105d165810
--- /dev/null
+++ b/lib/gitlab/middleware/webpack_proxy.rb
@@ -0,0 +1,24 @@
+# This Rack middleware is intended to proxy the webpack assets directory to the
+# webpack-dev-server.  It is only intended for use in development.
+
+module Gitlab
+  module Middleware
+    class WebpackProxy < Rack::Proxy
+      def initialize(app = nil, opts = {})
+        @proxy_host = opts.fetch(:proxy_host, 'localhost')
+        @proxy_port = opts.fetch(:proxy_port, 3808)
+        @proxy_path = opts[:proxy_path] if opts[:proxy_path]
+
+        super(app, backend: "http://#{@proxy_host}:#{@proxy_port}", **opts)
+      end
+
+      def perform_request(env)
+        if @proxy_path && env['PATH_INFO'].start_with?("/#{@proxy_path}")
+          super(env)
+        else
+          @app.call(env)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/o_auth/user.rb b/lib/gitlab/o_auth/user.rb
index 96ed20af918..fcf51b7fc5b 100644
--- a/lib/gitlab/o_auth/user.rb
+++ b/lib/gitlab/o_auth/user.rb
@@ -5,7 +5,7 @@
 #
 module Gitlab
   module OAuth
-    class SignupDisabledError < StandardError; end
+    SignupDisabledError = Class.new(StandardError)
 
     class User
       attr_accessor :auth_hash, :gl_user
@@ -29,12 +29,11 @@ module Gitlab
       def save(provider = 'OAuth')
         unauthorized_to_create unless gl_user
 
-        if needs_blocking?
-          gl_user.save!
-          gl_user.block
-        else
-          gl_user.save!
-        end
+        block_after_save = needs_blocking?
+
+        gl_user.save!
+
+        gl_user.block if block_after_save
 
         log.info "(#{provider}) saving user #{auth_hash.email} from login with extern_uid => #{auth_hash.uid}"
         gl_user
diff --git a/lib/gitlab/optimistic_locking.rb b/lib/gitlab/optimistic_locking.rb
index 879d46446b3..962ff4d3985 100644
--- a/lib/gitlab/optimistic_locking.rb
+++ b/lib/gitlab/optimistic_locking.rb
@@ -1,12 +1,12 @@
 module Gitlab
   module OptimisticLocking
-    extend self
+    module_function
 
     def retry_lock(subject, retries = 100, &block)
       loop do
         begin
           ActiveRecord::Base.transaction do
-            return block.call(subject)
+            return yield(subject)
           end
         rescue ActiveRecord::StaleObjectError
           retries -= 1
@@ -15,5 +15,7 @@ module Gitlab
         end
       end
     end
+
+    alias_method :retry_optimistic_lock, :retry_lock
   end
 end
diff --git a/lib/gitlab/other_markup.rb b/lib/gitlab/other_markup.rb
index 4e2f8ed5587..e67acf28c94 100644
--- a/lib/gitlab/other_markup.rb
+++ b/lib/gitlab/other_markup.rb
@@ -17,6 +17,9 @@ module Gitlab
 
       html = Banzai.post_process(html, context)
 
+      filter = Banzai::Filter::SanitizationFilter.new(html)
+      html = filter.call.to_s
+
       html.html_safe
     end
   end
diff --git a/lib/gitlab/pages_transfer.rb b/lib/gitlab/pages_transfer.rb
new file mode 100644
index 00000000000..fb215f27cbd
--- /dev/null
+++ b/lib/gitlab/pages_transfer.rb
@@ -0,0 +1,7 @@
+module Gitlab
+  class PagesTransfer < ProjectTransfer
+    def root_dir
+      Gitlab.config.pages.path
+    end
+  end
+end
diff --git a/lib/gitlab/popen.rb b/lib/gitlab/popen.rb
index cc74bb29087..4bc5cda8cb5 100644
--- a/lib/gitlab/popen.rb
+++ b/lib/gitlab/popen.rb
@@ -5,13 +5,13 @@ module Gitlab
   module Popen
     extend self
 
-    def popen(cmd, path = nil)
+    def popen(cmd, path = nil, vars = {})
       unless cmd.is_a?(Array)
         raise "System commands must be given as an array of strings"
       end
 
       path ||= Dir.pwd
-      vars = { "PWD" => path }
+      vars['PWD'] = path
       options = { chdir: path }
 
       unless File.directory?(path)
diff --git a/lib/gitlab/project_search_results.rb b/lib/gitlab/project_search_results.rb
index 66e6b29e798..db325c00705 100644
--- a/lib/gitlab/project_search_results.rb
+++ b/lib/gitlab/project_search_results.rb
@@ -71,6 +71,14 @@ module Gitlab
       )
     end
 
+    def single_commit_result?
+      commits_count == 1 && total_result_count == 1
+    end
+
+    def total_result_count
+      issues_count + merge_requests_count + milestones_count + notes_count + blobs_count + wiki_blobs_count + commits_count
+    end
+
     private
 
     def blobs
@@ -110,11 +118,29 @@ module Gitlab
     end
 
     def notes
-      @notes ||= project.notes.user.search(query, as_user: @current_user).order('updated_at DESC')
+      @notes ||= NotesFinder.new(project, @current_user, search: query).execute.user.order('updated_at DESC')
     end
 
     def commits
-      @commits ||= project.repository.find_commits_by_message(query)
+      @commits ||= find_commits(query)
+    end
+
+    def find_commits(query)
+      return [] unless Ability.allowed?(@current_user, :download_code, @project)
+
+      commits = find_commits_by_message(query)
+      commit_by_sha = find_commit_by_sha(query)
+      commits |= [commit_by_sha] if commit_by_sha
+      commits
+    end
+
+    def find_commits_by_message(query)
+      project.repository.find_commits_by_message(query)
+    end
+
+    def find_commit_by_sha(query)
+      key = query.strip
+      project.repository.commit(key) if Commit.valid_hash?(key)
     end
 
     def project_ids_relation
diff --git a/lib/gitlab/project_transfer.rb b/lib/gitlab/project_transfer.rb
new file mode 100644
index 00000000000..1bba0b78e2f
--- /dev/null
+++ b/lib/gitlab/project_transfer.rb
@@ -0,0 +1,35 @@
+module Gitlab
+  class ProjectTransfer
+    def move_project(project_path, namespace_path_was, namespace_path)
+      new_namespace_folder = File.join(root_dir, namespace_path)
+      FileUtils.mkdir_p(new_namespace_folder) unless Dir.exist?(new_namespace_folder)
+      from = File.join(root_dir, namespace_path_was, project_path)
+      to = File.join(root_dir, namespace_path, project_path)
+      move(from, to, "")
+    end
+
+    def rename_project(path_was, path, namespace_path)
+      base_dir = File.join(root_dir, namespace_path)
+      move(path_was, path, base_dir)
+    end
+
+    def rename_namespace(path_was, path)
+      move(path_was, path)
+    end
+
+    def root_dir
+      raise NotImplementedError
+    end
+
+    private
+
+    def move(path_was, path, base_dir = nil)
+      base_dir = root_dir unless base_dir
+      from = File.join(base_dir, path_was)
+      to = File.join(base_dir, path)
+      FileUtils.mv(from, to)
+    rescue Errno::ENOENT
+      false
+    end
+  end
+end
diff --git a/lib/gitlab/prometheus.rb b/lib/gitlab/prometheus.rb
new file mode 100644
index 00000000000..62239779454
--- /dev/null
+++ b/lib/gitlab/prometheus.rb
@@ -0,0 +1,70 @@
+module Gitlab
+  PrometheusError = Class.new(StandardError)
+
+  # Helper methods to interact with Prometheus network services & resources
+  class Prometheus
+    attr_reader :api_url
+
+    def initialize(api_url:)
+      @api_url = api_url
+    end
+
+    def ping
+      json_api_get('query', query: '1')
+    end
+
+    def query(query)
+      get_result('vector') do
+        json_api_get('query', query: query)
+      end
+    end
+
+    def query_range(query, start: 8.hours.ago)
+      get_result('matrix') do
+        json_api_get('query_range',
+          query: query,
+          start: start.to_f,
+          end: Time.now.utc.to_f,
+          step: 1.minute.to_i)
+      end
+    end
+
+    private
+
+    def json_api_get(type, args = {})
+      get(join_api_url(type, args))
+    rescue Errno::ECONNREFUSED
+      raise PrometheusError, 'Connection refused'
+    end
+
+    def join_api_url(type, args = {})
+      url = URI.parse(api_url)
+    rescue URI::Error
+      raise PrometheusError, "Invalid API URL: #{api_url}"
+    else
+      url.path = [url.path.sub(%r{/+\z}, ''), 'api', 'v1', type].join('/')
+      url.query = args.to_query
+
+      url.to_s
+    end
+
+    def get(url)
+      handle_response(HTTParty.get(url))
+    end
+
+    def handle_response(response)
+      if response.code == 200 && response['status'] == 'success'
+        response['data'] || {}
+      elsif response.code == 400
+        raise PrometheusError, response['error'] || 'Bad data received'
+      else
+        raise PrometheusError, "#{response.code} - #{response.body}"
+      end
+    end
+
+    def get_result(expected_type)
+      data = yield
+      data['result'] if data['resultType'] == expected_type
+    end
+  end
+end
diff --git a/lib/gitlab/recaptcha.rb b/lib/gitlab/recaptcha.rb
index 70e7f25d518..4bc76ea033f 100644
--- a/lib/gitlab/recaptcha.rb
+++ b/lib/gitlab/recaptcha.rb
@@ -10,5 +10,9 @@ module Gitlab
         true
       end
     end
+
+    def self.enabled?
+      current_application_settings.recaptcha_enabled
+    end
   end
 end
diff --git a/lib/gitlab/redis.rb b/lib/gitlab/redis.rb
index 9226da2d6b1..62dbd429156 100644
--- a/lib/gitlab/redis.rb
+++ b/lib/gitlab/redis.rb
@@ -4,24 +4,15 @@ require 'active_support/core_ext/hash/keys'
 
 module Gitlab
   class Redis
-    CACHE_NAMESPACE = 'cache:gitlab'
-    SESSION_NAMESPACE = 'session:gitlab'
-    SIDEKIQ_NAMESPACE = 'resque:gitlab'
-    MAILROOM_NAMESPACE = 'mail_room:gitlab'
-    DEFAULT_REDIS_URL = 'redis://localhost:6379'
+    CACHE_NAMESPACE = 'cache:gitlab'.freeze
+    SESSION_NAMESPACE = 'session:gitlab'.freeze
+    SIDEKIQ_NAMESPACE = 'resque:gitlab'.freeze
+    MAILROOM_NAMESPACE = 'mail_room:gitlab'.freeze
+    DEFAULT_REDIS_URL = 'redis://localhost:6379'.freeze
     CONFIG_FILE = File.expand_path('../../config/resque.yml', __dir__)
 
     class << self
-      # Do NOT cache in an instance variable. Result may be mutated by caller.
-      def params
-        new.params
-      end
-
-      # Do NOT cache in an instance variable. Result may be mutated by caller.
-      # @deprecated Use .params instead to get sentinel support
-      def url
-        new.url
-      end
+      delegate :params, :url, to: :new
 
       def with
         @pool ||= ConnectionPool.new(size: pool_size) { ::Redis.new(params) }
@@ -42,7 +33,7 @@ module Gitlab
         return @_raw_config if defined?(@_raw_config)
 
         begin
-          @_raw_config = File.read(CONFIG_FILE).freeze
+          @_raw_config = ERB.new(File.read(CONFIG_FILE)).result.freeze
         rescue Errno::ENOENT
           @_raw_config = false
         end
diff --git a/lib/gitlab/reference_extractor.rb b/lib/gitlab/reference_extractor.rb
index 11c0b01f0dc..7668ecacc4b 100644
--- a/lib/gitlab/reference_extractor.rb
+++ b/lib/gitlab/reference_extractor.rb
@@ -1,13 +1,12 @@
 module Gitlab
   # Extract possible GFM references from an arbitrary String for further processing.
   class ReferenceExtractor < Banzai::ReferenceExtractor
-    REFERABLES = %i(user issue label milestone merge_request snippet commit commit_range)
+    REFERABLES = %i(user issue label milestone merge_request snippet commit commit_range directly_addressed_user).freeze
     attr_accessor :project, :current_user, :author
 
     def initialize(project, current_user = nil)
       @project = project
       @current_user = current_user
-
       @references = {}
 
       super()
@@ -21,6 +20,11 @@ module Gitlab
       super(type, project, current_user)
     end
 
+    def reset_memoized_values
+      @references = {}
+      super()
+    end
+
     REFERABLES.each do |type|
       define_method("#{type}s") do
         @references[type] ||= references(type)
diff --git a/lib/gitlab/regex.rb b/lib/gitlab/regex.rb
index a06cf6a989c..5e5f5ff1589 100644
--- a/lib/gitlab/regex.rb
+++ b/lib/gitlab/regex.rb
@@ -5,13 +5,18 @@ module Gitlab
     # The namespace regex is used in Javascript to validate usernames in the "Register" form. However, Javascript
     # does not support the negative lookbehind assertion (?<!) that disallows usernames ending in `.git` and `.atom`.
     # Since this is a non-trivial problem to solve in Javascript (heavily complicate the regex, modify view code to
-    # allow non-regex validatiions, etc), `NAMESPACE_REGEX_STR_SIMPLE` serves as a Javascript-compatible version of
+    # allow non-regex validatiions, etc), `NAMESPACE_REGEX_STR_JS` serves as a Javascript-compatible version of
     # `NAMESPACE_REGEX_STR`, with the negative lookbehind assertion removed. This means that the client-side validation
     # will pass for usernames ending in `.atom` and `.git`, but will be caught by the server-side validation.
     PATH_REGEX_STR = '[a-zA-Z0-9_\.][a-zA-Z0-9_\-\.]*'.freeze
-    NAMESPACE_REGEX_STR_SIMPLE = PATH_REGEX_STR + '[a-zA-Z0-9_\-]|[a-zA-Z0-9_]'.freeze
-    NAMESPACE_REGEX_STR = '(?:' + NAMESPACE_REGEX_STR_SIMPLE + ')(?<!\.git|\.atom)'.freeze
-    PROJECT_REGEX_STR = PATH_REGEX_STR + '(?<!\.git|\.atom)'.freeze
+    NAMESPACE_REGEX_STR_JS = PATH_REGEX_STR + '[a-zA-Z0-9_\-]|[a-zA-Z0-9_]'.freeze
+    NO_SUFFIX_REGEX_STR = '(?<!\.git|\.atom)'.freeze
+    NAMESPACE_REGEX_STR = "(?:#{NAMESPACE_REGEX_STR_JS})#{NO_SUFFIX_REGEX_STR}".freeze
+    PROJECT_REGEX_STR = "(?:#{PATH_REGEX_STR})#{NO_SUFFIX_REGEX_STR}".freeze
+
+    # Same as NAMESPACE_REGEX_STR but allows `/` in the path.
+    # So `group/subgroup` will match this regex but not NAMESPACE_REGEX_STR
+    FULL_NAMESPACE_REGEX_STR = "(?:#{NAMESPACE_REGEX_STR}/)*#{NAMESPACE_REGEX_STR}".freeze
 
     def namespace_regex
       @namespace_regex ||= /\A#{NAMESPACE_REGEX_STR}\z/.freeze
@@ -61,15 +66,15 @@ module Gitlab
     end
 
     def file_name_regex
-      @file_name_regex ||= /\A[a-zA-Z0-9_\-\.\@]*\z/.freeze
+      @file_name_regex ||= /\A[[[:alnum:]]_\-\.\@\+]*\z/.freeze
     end
 
     def file_name_regex_message
-      "can contain only letters, digits, '_', '-', '@' and '.'."
+      "can contain only letters, digits, '_', '-', '@', '+' and '.'."
     end
 
     def file_path_regex
-      @file_path_regex ||= /\A[a-zA-Z0-9_\-\.\/\@]*\z/.freeze
+      @file_path_regex ||= /\A[[[:alnum:]]_\-\.\/\@]*\z/.freeze
     end
 
     def file_path_regex_message
@@ -123,5 +128,22 @@ module Gitlab
     def environment_name_regex_message
       "can contain only letters, digits, '-', '_', '/', '$', '{', '}', '.' and spaces"
     end
+
+    def kubernetes_namespace_regex
+      /\A[a-z0-9]([-a-z0-9]*[a-z0-9])?\z/
+    end
+
+    def kubernetes_namespace_regex_message
+      "can contain only letters, digits or '-', and cannot start or end with '-'"
+    end
+
+    def environment_slug_regex
+      @environment_slug_regex ||= /\A[a-z]([a-z0-9-]*[a-z0-9])?\z/.freeze
+    end
+
+    def environment_slug_regex_message
+      "can contain only lowercase letters, digits, and '-'. " \
+      "Must start with a letter, and cannot end with '-'"
+    end
   end
 end
diff --git a/lib/gitlab/request_context.rb b/lib/gitlab/request_context.rb
new file mode 100644
index 00000000000..fef536ecb0b
--- /dev/null
+++ b/lib/gitlab/request_context.rb
@@ -0,0 +1,21 @@
+module Gitlab
+  class RequestContext
+    class << self
+      def client_ip
+        RequestStore[:client_ip]
+      end
+    end
+
+    def initialize(app)
+      @app = app
+    end
+
+    def call(env)
+      req = Rack::Request.new(env)
+
+      RequestStore[:client_ip] = req.ip
+
+      @app.call(env)
+    end
+  end
+end
diff --git a/lib/gitlab/request_profiler.rb b/lib/gitlab/request_profiler.rb
index 8130e55351e..0c9ab759e81 100644
--- a/lib/gitlab/request_profiler.rb
+++ b/lib/gitlab/request_profiler.rb
@@ -2,7 +2,7 @@ require 'fileutils'
 
 module Gitlab
   module RequestProfiler
-    PROFILES_DIR = "#{Gitlab.config.shared.path}/tmp/requests_profiles"
+    PROFILES_DIR = "#{Gitlab.config.shared.path}/tmp/requests_profiles".freeze
 
     def profile_token
       Rails.cache.fetch('profile-token') do
diff --git a/lib/gitlab/request_profiler/middleware.rb b/lib/gitlab/request_profiler/middleware.rb
index 786e1d49f5e..ef42b0557e0 100644
--- a/lib/gitlab/request_profiler/middleware.rb
+++ b/lib/gitlab/request_profiler/middleware.rb
@@ -1,5 +1,4 @@
 require 'ruby-prof'
-require_dependency 'gitlab/request_profiler'
 
 module Gitlab
   module RequestProfiler
@@ -20,7 +19,7 @@ module Gitlab
         header_token = env['HTTP_X_PROFILE_TOKEN']
         return unless header_token.present?
 
-        profile_token = RequestProfiler.profile_token
+        profile_token = Gitlab::RequestProfiler.profile_token
         return unless profile_token.present?
 
         header_token == profile_token
diff --git a/lib/gitlab/route_map.rb b/lib/gitlab/route_map.rb
new file mode 100644
index 00000000000..36791fae60f
--- /dev/null
+++ b/lib/gitlab/route_map.rb
@@ -0,0 +1,50 @@
+module Gitlab
+  class RouteMap
+    FormatError = Class.new(StandardError)
+
+    def initialize(data)
+      begin
+        entries = YAML.safe_load(data)
+      rescue
+        raise FormatError, 'Route map is not valid YAML'
+      end
+
+      raise FormatError, 'Route map is not an array' unless entries.is_a?(Array)
+
+      @map = entries.map { |entry| parse_entry(entry) }
+    end
+
+    def public_path_for_source_path(path)
+      mapping = @map.find { |mapping| mapping[:source] === path }
+      return unless mapping
+
+      path.sub(mapping[:source], mapping[:public])
+    end
+
+    private
+
+    def parse_entry(entry)
+      raise FormatError, 'Route map entry is not a hash' unless entry.is_a?(Hash)
+      raise FormatError, 'Route map entry does not have a source key' unless entry.has_key?('source')
+      raise FormatError, 'Route map entry does not have a public key' unless entry.has_key?('public')
+
+      source_pattern = entry['source']
+      public_path = entry['public']
+
+      if source_pattern.start_with?('/') && source_pattern.end_with?('/')
+        source_pattern = source_pattern[1...-1].gsub('\/', '/')
+
+        begin
+          source_pattern = /\A#{source_pattern}\z/
+        rescue RegexpError => e
+          raise FormatError, "Route map entry source is not a valid regular expression: #{e}"
+        end
+      end
+
+      {
+        source: source_pattern,
+        public: public_path
+      }
+    end
+  end
+end
diff --git a/lib/gitlab/routing.rb b/lib/gitlab/routing.rb
index 5132177de51..632e2d87500 100644
--- a/lib/gitlab/routing.rb
+++ b/lib/gitlab/routing.rb
@@ -1,5 +1,11 @@
 module Gitlab
   module Routing
+    extend ActiveSupport::Concern
+
+    included do
+      include Gitlab::Routing.url_helpers
+    end
+
     # Returns the URL helpers Module.
     #
     # This method caches the output as Rails' "url_helpers" method creates an
diff --git a/lib/gitlab/saml/user.rb b/lib/gitlab/saml/user.rb
index f253dc7477e..8a7cc690046 100644
--- a/lib/gitlab/saml/user.rb
+++ b/lib/gitlab/saml/user.rb
@@ -28,11 +28,12 @@ module Gitlab
         if external_users_enabled? && @user
           # Check if there is overlap between the user's groups and the external groups
           # setting then set user as external or internal.
-          if (auth_hash.groups & Gitlab::Saml::Config.external_groups).empty?
-            @user.external = false
-          else
-            @user.external = true
-          end
+          @user.external =
+            if (auth_hash.groups & Gitlab::Saml::Config.external_groups).empty?
+              false
+            else
+              true
+            end
         end
 
         @user
diff --git a/lib/gitlab/sanitizers/svg/whitelist.rb b/lib/gitlab/sanitizers/svg/whitelist.rb
index 7b6b70d8dbc..d50f826f924 100644
--- a/lib/gitlab/sanitizers/svg/whitelist.rb
+++ b/lib/gitlab/sanitizers/svg/whitelist.rb
@@ -6,18 +6,19 @@ module Gitlab
     module SVG
       class Whitelist
         ALLOWED_ELEMENTS = %w[
-        a altGlyph altGlyphDef altGlyphItem animate
-        animateColor animateMotion animateTransform circle clipPath color-profile
-        cursor defs desc ellipse feBlend feColorMatrix feComponentTransfer
-        feComposite feConvolveMatrix feDiffuseLighting feDisplacementMap
-        feDistantLight feFlood feFuncA feFuncB feFuncG feFuncR feGaussianBlur
-        feImage feMerge feMergeNode feMorphology feOffset fePointLight
-        feSpecularLighting feSpotLight feTile feTurbulence filter font font-face
-        font-face-format font-face-name font-face-src font-face-uri foreignObject
-        g glyph glyphRef hkern image line linearGradient marker mask metadata
-        missing-glyph mpath path pattern polygon polyline radialGradient rect
-        script set stop style svg switch symbol text textPath title tref tspan use
-        view vkern].freeze
+          a altGlyph altGlyphDef altGlyphItem animate
+          animateColor animateMotion animateTransform circle clipPath color-profile
+          cursor defs desc ellipse feBlend feColorMatrix feComponentTransfer
+          feComposite feConvolveMatrix feDiffuseLighting feDisplacementMap
+          feDistantLight feFlood feFuncA feFuncB feFuncG feFuncR feGaussianBlur
+          feImage feMerge feMergeNode feMorphology feOffset fePointLight
+          feSpecularLighting feSpotLight feTile feTurbulence filter font font-face
+          font-face-format font-face-name font-face-src font-face-uri foreignObject
+          g glyph glyphRef hkern image line linearGradient marker mask metadata
+          missing-glyph mpath path pattern polygon polyline radialGradient rect
+          script set stop style svg switch symbol text textPath title tref tspan use
+          view vkern
+        ].freeze
 
         ALLOWED_DATA_ATTRIBUTES_IN_ELEMENTS = %w[svg].freeze
 
diff --git a/lib/gitlab/search_results.rb b/lib/gitlab/search_results.rb
index 47d8599e298..ccfa517e04b 100644
--- a/lib/gitlab/search_results.rb
+++ b/lib/gitlab/search_results.rb
@@ -43,6 +43,10 @@ module Gitlab
       @milestones_count ||= milestones.count
     end
 
+    def single_commit_result?
+      false
+    end
+
     private
 
     def projects
@@ -52,11 +56,12 @@ module Gitlab
     def issues
       issues = IssuesFinder.new(current_user).execute.where(project_id: project_ids_relation)
 
-      if query =~ /#(\d+)\z/
-        issues = issues.where(iid: $1)
-      else
-        issues = issues.full_search(query)
-      end
+      issues =
+        if query =~ /#(\d+)\z/
+          issues.where(iid: $1)
+        else
+          issues.full_search(query)
+        end
 
       issues.order('updated_at DESC')
     end
@@ -68,12 +73,13 @@ module Gitlab
     end
 
     def merge_requests
-      merge_requests = MergeRequest.in_projects(project_ids_relation)
-      if query =~ /[#!](\d+)\z/
-        merge_requests = merge_requests.where(iid: $1)
-      else
-        merge_requests = merge_requests.full_search(query)
-      end
+      merge_requests = MergeRequestsFinder.new(current_user).execute.in_projects(project_ids_relation)
+      merge_requests =
+        if query =~ /[#!](\d+)\z/
+          merge_requests.where(iid: $1)
+        else
+          merge_requests.full_search(query)
+        end
       merge_requests.order('updated_at DESC')
     end
 
diff --git a/lib/gitlab/seeder.rb b/lib/gitlab/seeder.rb
index 7cf506ebe64..823f697f51c 100644
--- a/lib/gitlab/seeder.rb
+++ b/lib/gitlab/seeder.rb
@@ -1,24 +1,23 @@
+module DeliverNever
+  def deliver_later
+    self
+  end
+end
+
 module Gitlab
   class Seeder
     def self.quiet
       mute_mailer
       SeedFu.quiet = true
+
       yield
+
       SeedFu.quiet = false
       puts "\nOK".color(:green)
     end
 
-    def self.by_user(user)
-      yield
-    end
-
     def self.mute_mailer
-      code = <<-eos
-def Notify.deliver_later
-  self
-end
-      eos
-      eval(code)
+      ActionMailer::MessageDelivery.prepend(DeliverNever)
     end
   end
 end
diff --git a/lib/gitlab/serializer/ci/variables.rb b/lib/gitlab/serializer/ci/variables.rb
new file mode 100644
index 00000000000..c059c454eac
--- /dev/null
+++ b/lib/gitlab/serializer/ci/variables.rb
@@ -0,0 +1,27 @@
+module Gitlab
+  module Serializer
+    module Ci
+      # This serializer could make sure our YAML variables' keys and values
+      # are always strings. This is more for legacy build data because
+      # from now on we convert them into strings before saving to database.
+      module Variables
+        extend self
+
+        def load(string)
+          return unless string
+
+          object = YAML.safe_load(string, [Symbol])
+
+          object.map do |variable|
+            variable[:key] = variable[:key].to_s
+            variable
+          end
+        end
+
+        def dump(object)
+          YAML.dump(object)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/serializer/pagination.rb b/lib/gitlab/serializer/pagination.rb
new file mode 100644
index 00000000000..9c92b83dddc
--- /dev/null
+++ b/lib/gitlab/serializer/pagination.rb
@@ -0,0 +1,36 @@
+module Gitlab
+  module Serializer
+    class Pagination
+      InvalidResourceError = Class.new(StandardError)
+      include ::API::Helpers::Pagination
+
+      def initialize(request, response)
+        @request = request
+        @response = response
+      end
+
+      def paginate(resource)
+        if resource.respond_to?(:page)
+          super(resource)
+        else
+          raise InvalidResourceError
+        end
+      end
+
+      private
+
+      # Methods needed by `API::Helpers::Pagination`
+      #
+
+      attr_reader :request
+
+      def params
+        @request.query_parameters
+      end
+
+      def header(header, value)
+        @response.headers[header] = value
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/shell.rb b/lib/gitlab/shell.rb
new file mode 100644
index 00000000000..da8d8ddb8ed
--- /dev/null
+++ b/lib/gitlab/shell.rb
@@ -0,0 +1,248 @@
+require 'securerandom'
+
+module Gitlab
+  class Shell
+    Error = Class.new(StandardError)
+
+    KeyAdder = Struct.new(:io) do
+      def add_key(id, key)
+        key = Gitlab::Shell.strip_key(key)
+        # Newline and tab are part of the 'protocol' used to transmit id+key to the other end
+        if key.include?("\t") || key.include?("\n")
+          raise Error.new("Invalid key: #{key.inspect}")
+        end
+
+        io.puts("#{id}\t#{key}")
+      end
+    end
+
+    class << self
+      def secret_token
+        @secret_token ||= begin
+          File.read(Gitlab.config.gitlab_shell.secret_file).chomp
+        end
+      end
+
+      def ensure_secret_token!
+        return if File.exist?(File.join(Gitlab.config.gitlab_shell.path, '.gitlab_shell_secret'))
+
+        generate_and_link_secret_token
+      end
+
+      def version_required
+        @version_required ||= File.read(Rails.root.
+                                        join('GITLAB_SHELL_VERSION')).strip
+      end
+
+      def strip_key(key)
+        key.split(/ /)[0, 2].join(' ')
+      end
+
+      private
+
+      # Create (if necessary) and link the secret token file
+      def generate_and_link_secret_token
+        secret_file = Gitlab.config.gitlab_shell.secret_file
+        shell_path = Gitlab.config.gitlab_shell.path
+
+        unless File.size?(secret_file)
+          # Generate a new token of 16 random hexadecimal characters and store it in secret_file.
+          @secret_token = SecureRandom.hex(16)
+          File.write(secret_file, @secret_token)
+        end
+
+        link_path = File.join(shell_path, '.gitlab_shell_secret')
+        if File.exist?(shell_path) && !File.exist?(link_path)
+          FileUtils.symlink(secret_file, link_path)
+        end
+      end
+    end
+
+    # Init new repository
+    #
+    # storage - project's storage path
+    # name - project path with namespace
+    #
+    # Ex.
+    #   add_repository("/path/to/storage", "gitlab/gitlab-ci")
+    #
+    def add_repository(storage, name)
+      Gitlab::Utils.system_silent([gitlab_shell_projects_path,
+                                   'add-project', storage, "#{name}.git"])
+    end
+
+    # Import repository
+    #
+    # storage - project's storage path
+    # name - project path with namespace
+    #
+    # Ex.
+    #   import_repository("/path/to/storage", "gitlab/gitlab-ci", "https://github.com/randx/six.git")
+    #
+    def import_repository(storage, name, url)
+      # Timeout should be less than 900 ideally, to prevent the memory killer
+      # to silently kill the process without knowing we are timing out here.
+      output, status = Popen.popen([gitlab_shell_projects_path, 'import-project',
+                                    storage, "#{name}.git", url, '800'])
+      raise Error, output unless status.zero?
+      true
+    end
+
+    # Move repository
+    # storage - project's storage path
+    # path - project path with namespace
+    # new_path - new project path with namespace
+    #
+    # Ex.
+    #   mv_repository("/path/to/storage", "gitlab/gitlab-ci", "randx/gitlab-ci-new")
+    #
+    def mv_repository(storage, path, new_path)
+      Gitlab::Utils.system_silent([gitlab_shell_projects_path, 'mv-project',
+                                   storage, "#{path}.git", "#{new_path}.git"])
+    end
+
+    # Fork repository to new namespace
+    # forked_from_storage - forked-from project's storage path
+    # path - project path with namespace
+    # forked_to_storage - forked-to project's storage path
+    # fork_namespace - namespace for forked project
+    #
+    # Ex.
+    #  fork_repository("/path/to/forked_from/storage", "gitlab/gitlab-ci", "/path/to/forked_to/storage", "randx")
+    #
+    def fork_repository(forked_from_storage, path, forked_to_storage, fork_namespace)
+      Gitlab::Utils.system_silent([gitlab_shell_projects_path, 'fork-project',
+                                   forked_from_storage, "#{path}.git", forked_to_storage,
+                                   fork_namespace])
+    end
+
+    # Remove repository from file system
+    #
+    # storage - project's storage path
+    # name - project path with namespace
+    #
+    # Ex.
+    #   remove_repository("/path/to/storage", "gitlab/gitlab-ci")
+    #
+    def remove_repository(storage, name)
+      Gitlab::Utils.system_silent([gitlab_shell_projects_path,
+                                   'rm-project', storage, "#{name}.git"])
+    end
+
+    # Add new key to gitlab-shell
+    #
+    # Ex.
+    #   add_key("key-42", "sha-rsa ...")
+    #
+    def add_key(key_id, key_content)
+      Gitlab::Utils.system_silent([gitlab_shell_keys_path,
+                                   'add-key', key_id, self.class.strip_key(key_content)])
+    end
+
+    # Batch-add keys to authorized_keys
+    #
+    # Ex.
+    #   batch_add_keys { |adder| adder.add_key("key-42", "sha-rsa ...") }
+    def batch_add_keys(&block)
+      IO.popen(%W(#{gitlab_shell_path}/bin/gitlab-keys batch-add-keys), 'w') do |io|
+        yield(KeyAdder.new(io))
+      end
+    end
+
+    # Remove ssh key from gitlab shell
+    #
+    # Ex.
+    #   remove_key("key-342", "sha-rsa ...")
+    #
+    def remove_key(key_id, key_content)
+      Gitlab::Utils.system_silent([gitlab_shell_keys_path,
+                                   'rm-key', key_id, key_content])
+    end
+
+    # Remove all ssh keys from gitlab shell
+    #
+    # Ex.
+    #   remove_all_keys
+    #
+    def remove_all_keys
+      Gitlab::Utils.system_silent([gitlab_shell_keys_path, 'clear'])
+    end
+
+    # Add empty directory for storing repositories
+    #
+    # Ex.
+    #   add_namespace("/path/to/storage", "gitlab")
+    #
+    def add_namespace(storage, name)
+      FileUtils.mkdir_p(full_path(storage, name), mode: 0770) unless exists?(storage, name)
+    end
+
+    # Remove directory from repositories storage
+    # Every repository inside this directory will be removed too
+    #
+    # Ex.
+    #   rm_namespace("/path/to/storage", "gitlab")
+    #
+    def rm_namespace(storage, name)
+      FileUtils.rm_r(full_path(storage, name), force: true)
+    end
+
+    # Move namespace directory inside repositories storage
+    #
+    # Ex.
+    #   mv_namespace("/path/to/storage", "gitlab", "gitlabhq")
+    #
+    def mv_namespace(storage, old_name, new_name)
+      return false if exists?(storage, new_name) || !exists?(storage, old_name)
+
+      FileUtils.mv(full_path(storage, old_name), full_path(storage, new_name))
+    end
+
+    def url_to_repo(path)
+      Gitlab.config.gitlab_shell.ssh_path_prefix + "#{path}.git"
+    end
+
+    # Return GitLab shell version
+    def version
+      gitlab_shell_version_file = "#{gitlab_shell_path}/VERSION"
+
+      if File.readable?(gitlab_shell_version_file)
+        File.read(gitlab_shell_version_file).chomp
+      end
+    end
+
+    # Check if such directory exists in repositories.
+    #
+    # Usage:
+    #   exists?(storage, 'gitlab')
+    #   exists?(storage, 'gitlab/cookies.git')
+    #
+    def exists?(storage, dir_name)
+      File.exist?(full_path(storage, dir_name))
+    end
+
+    protected
+
+    def gitlab_shell_path
+      Gitlab.config.gitlab_shell.path
+    end
+
+    def gitlab_shell_user_home
+      File.expand_path("~#{Gitlab.config.gitlab_shell.ssh_user}")
+    end
+
+    def full_path(storage, dir_name)
+      raise ArgumentError.new("Directory name can't be blank") if dir_name.blank?
+
+      File.join(storage, dir_name)
+    end
+
+    def gitlab_shell_projects_path
+      File.join(gitlab_shell_path, 'bin', 'gitlab-projects')
+    end
+
+    def gitlab_shell_keys_path
+      File.join(gitlab_shell_path, 'bin', 'gitlab-keys')
+    end
+  end
+end
diff --git a/lib/gitlab/backend/shell_adapter.rb b/lib/gitlab/shell_adapter.rb
index fbe2a7a0d72..fbe2a7a0d72 100644
--- a/lib/gitlab/backend/shell_adapter.rb
+++ b/lib/gitlab/shell_adapter.rb
diff --git a/lib/gitlab/sherlock/query.rb b/lib/gitlab/sherlock/query.rb
index 4917c4ae2ac..99e56e923eb 100644
--- a/lib/gitlab/sherlock/query.rb
+++ b/lib/gitlab/sherlock/query.rb
@@ -94,11 +94,12 @@ module Gitlab
       private
 
       def raw_explain(query)
-        if Gitlab::Database.postgresql?
-          explain = "EXPLAIN ANALYZE #{query};"
-        else
-          explain = "EXPLAIN #{query};"
-        end
+        explain =
+          if Gitlab::Database.postgresql?
+            "EXPLAIN ANALYZE #{query};"
+          else
+            "EXPLAIN #{query};"
+          end
 
         ActiveRecord::Base.connection.execute(explain)
       end
diff --git a/lib/gitlab/sidekiq_status.rb b/lib/gitlab/sidekiq_status.rb
new file mode 100644
index 00000000000..11e5f1b645c
--- /dev/null
+++ b/lib/gitlab/sidekiq_status.rb
@@ -0,0 +1,89 @@
+module Gitlab
+  # The SidekiqStatus module and its child classes can be used for checking if a
+  # Sidekiq job has been processed or not.
+  #
+  # To check if a job has been completed, simply pass the job ID to the
+  # `completed?` method:
+  #
+  #     job_id = SomeWorker.perform_async(...)
+  #
+  #     if Gitlab::SidekiqStatus.completed?(job_id)
+  #       ...
+  #     end
+  #
+  # For each job ID registered a separate key is stored in Redis, making lookups
+  # much faster than using Sidekiq's built-in job finding/status API. These keys
+  # expire after a certain period of time to prevent storing too many keys in
+  # Redis.
+  module SidekiqStatus
+    STATUS_KEY = 'gitlab-sidekiq-status:%s'.freeze
+
+    # The default time (in seconds) after which a status key is expired
+    # automatically. The default of 30 minutes should be more than sufficient
+    # for most jobs.
+    DEFAULT_EXPIRATION = 30.minutes.to_i
+
+    # Starts tracking of the given job.
+    #
+    # jid - The Sidekiq job ID
+    # expire - The expiration time of the Redis key.
+    def self.set(jid, expire = DEFAULT_EXPIRATION)
+      Sidekiq.redis do |redis|
+        redis.set(key_for(jid), 1, ex: expire)
+      end
+    end
+
+    # Stops the tracking of the given job.
+    #
+    # jid - The Sidekiq job ID to remove.
+    def self.unset(jid)
+      Sidekiq.redis do |redis|
+        redis.del(key_for(jid))
+      end
+    end
+
+    # Returns true if all the given job have been completed.
+    #
+    # job_ids - The Sidekiq job IDs to check.
+    #
+    # Returns true or false.
+    def self.all_completed?(job_ids)
+      self.num_running(job_ids).zero?
+    end
+
+    # Returns the number of jobs that are running.
+    #
+    # job_ids - The Sidekiq job IDs to check.
+    def self.num_running(job_ids)
+      responses = self.job_status(job_ids)
+
+      responses.select(&:present?).count
+    end
+
+    # Returns the number of jobs that have completed.
+    #
+    # job_ids - The Sidekiq job IDs to check.
+    def self.num_completed(job_ids)
+      job_ids.size - self.num_running(job_ids)
+    end
+
+    # Returns the job status for each of the given job IDs.
+    #
+    # job_ids - The Sidekiq job IDs to check.
+    #
+    # Returns an array of true or false indicating job completion.
+    def self.job_status(job_ids)
+      keys = job_ids.map { |jid| key_for(jid) }
+
+      Sidekiq.redis do |redis|
+        redis.pipelined do
+          keys.each { |key| redis.exists(key) }
+        end
+      end
+    end
+
+    def self.key_for(jid)
+      STATUS_KEY % jid
+    end
+  end
+end
diff --git a/lib/gitlab/sidekiq_status/client_middleware.rb b/lib/gitlab/sidekiq_status/client_middleware.rb
new file mode 100644
index 00000000000..d47609f490d
--- /dev/null
+++ b/lib/gitlab/sidekiq_status/client_middleware.rb
@@ -0,0 +1,10 @@
+module Gitlab
+  module SidekiqStatus
+    class ClientMiddleware
+      def call(_, job, _, _)
+        Gitlab::SidekiqStatus.set(job['jid'])
+        yield
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/sidekiq_status/server_middleware.rb b/lib/gitlab/sidekiq_status/server_middleware.rb
new file mode 100644
index 00000000000..ceab10b8301
--- /dev/null
+++ b/lib/gitlab/sidekiq_status/server_middleware.rb
@@ -0,0 +1,13 @@
+module Gitlab
+  module SidekiqStatus
+    class ServerMiddleware
+      def call(worker, job, queue)
+        ret = yield
+
+        Gitlab::SidekiqStatus.unset(job['jid'])
+
+        ret
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/slash_commands/extractor.rb b/lib/gitlab/slash_commands/extractor.rb
index a672e5e4855..6dbb467d70d 100644
--- a/lib/gitlab/slash_commands/extractor.rb
+++ b/lib/gitlab/slash_commands/extractor.rb
@@ -103,7 +103,7 @@ module Gitlab
               (?<cmd>#{Regexp.union(names)})
               (?:
                 [ ]
-                (?<arg>[^\/\n]*)
+                (?<arg>[^\n]*)
               )?
               (?:\n|$)
             )
diff --git a/lib/gitlab/snippet_search_results.rb b/lib/gitlab/snippet_search_results.rb
index 9e01f02029c..b85f70e450e 100644
--- a/lib/gitlab/snippet_search_results.rb
+++ b/lib/gitlab/snippet_search_results.rb
@@ -31,11 +31,11 @@ module Gitlab
     private
 
     def snippet_titles
-      limit_snippets.search(query).order('updated_at DESC')
+      limit_snippets.search(query).order('updated_at DESC').includes(:author)
     end
 
     def snippet_blobs
-      limit_snippets.search_code(query).order('updated_at DESC')
+      limit_snippets.search_code(query).order('updated_at DESC').includes(:author)
     end
 
     def default_scope
diff --git a/lib/gitlab/sql/union.rb b/lib/gitlab/sql/union.rb
index 1cd89b3a9c4..222021e8802 100644
--- a/lib/gitlab/sql/union.rb
+++ b/lib/gitlab/sql/union.rb
@@ -22,9 +22,7 @@ module Gitlab
         # By using "unprepared_statements" we remove the usage of placeholders
         # (thus fixing this problem), at a slight performance cost.
         fragments = ActiveRecord::Base.connection.unprepared_statement do
-          @relations.map do |rel|
-            rel.reorder(nil).to_sql
-          end
+          @relations.map { |rel| rel.reorder(nil).to_sql }.reject(&:blank?)
         end
 
         fragments.join("\nUNION\n")
diff --git a/lib/gitlab/template/dockerfile_template.rb b/lib/gitlab/template/dockerfile_template.rb
new file mode 100644
index 00000000000..d5d3e045a42
--- /dev/null
+++ b/lib/gitlab/template/dockerfile_template.rb
@@ -0,0 +1,30 @@
+module Gitlab
+  module Template
+    class DockerfileTemplate < BaseTemplate
+      def content
+        explanation = "# This file is a template, and might need editing before it works on your project."
+        [explanation, super].join("\n")
+      end
+
+      class << self
+        def extension
+          'Dockerfile'
+        end
+
+        def categories
+          {
+            "General" => ''
+          }
+        end
+
+        def base_dir
+          Rails.root.join('vendor/dockerfile')
+        end
+
+        def finder(project = nil)
+          Gitlab::Template::Finders::GlobalTemplateFinder.new(self.base_dir, self.extension, self.categories)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/template/finders/repo_template_finder.rb b/lib/gitlab/template/finders/repo_template_finder.rb
index 22c39436cb2..cb7957e2af9 100644
--- a/lib/gitlab/template/finders/repo_template_finder.rb
+++ b/lib/gitlab/template/finders/repo_template_finder.rb
@@ -4,7 +4,7 @@ module Gitlab
     module Finders
       class RepoTemplateFinder < BaseTemplateFinder
         # Raised when file is not found
-        class FileNotFoundError < StandardError; end
+        FileNotFoundError = Class.new(StandardError)
 
         def initialize(project, base_dir, extension, categories = {})
           @categories     = categories
diff --git a/lib/gitlab/template/gitlab_ci_yml_template.rb b/lib/gitlab/template/gitlab_ci_yml_template.rb
index 8d1a1ed54c9..fd040148a1e 100644
--- a/lib/gitlab/template/gitlab_ci_yml_template.rb
+++ b/lib/gitlab/template/gitlab_ci_yml_template.rb
@@ -13,8 +13,9 @@ module Gitlab
 
         def categories
           {
-            "General" => '',
-            "Pages" => 'Pages'
+            'General' => '',
+            'Pages' => 'Pages',
+            'Auto deploy' => 'autodeploy'
           }
         end
 
@@ -25,6 +26,11 @@ module Gitlab
         def finder(project = nil)
           Gitlab::Template::Finders::GlobalTemplateFinder.new(self.base_dir, self.extension, self.categories)
         end
+
+        def dropdown_names(context)
+          categories = context == 'autodeploy' ? ['Auto deploy'] : %w(General Pages)
+          super().slice(*categories)
+        end
       end
     end
   end
diff --git a/lib/gitlab/themes.rb b/lib/gitlab/themes.rb
deleted file mode 100644
index d4020af76f9..00000000000
--- a/lib/gitlab/themes.rb
+++ /dev/null
@@ -1,87 +0,0 @@
-module Gitlab
-  # Module containing GitLab's application theme definitions and helper methods
-  # for accessing them.
-  module Themes
-    extend self
-
-    # Theme ID used when no `default_theme` configuration setting is provided.
-    APPLICATION_DEFAULT = 2
-
-    # Struct class representing a single Theme
-    Theme = Struct.new(:id, :name, :css_class)
-
-    # All available Themes
-    THEMES = [
-      Theme.new(1, 'Graphite', 'ui_graphite'),
-      Theme.new(2, 'Charcoal', 'ui_charcoal'),
-      Theme.new(3, 'Green',    'ui_green'),
-      Theme.new(4, 'Gray',     'ui_gray'),
-      Theme.new(5, 'Violet',   'ui_violet'),
-      Theme.new(6, 'Blue',     'ui_blue')
-    ].freeze
-
-    # Convenience method to get a space-separated String of all the theme
-    # classes that might be applied to the `body` element
-    #
-    # Returns a String
-    def body_classes
-      THEMES.collect(&:css_class).uniq.join(' ')
-    end
-
-    # Get a Theme by its ID
-    #
-    # If the ID is invalid, returns the default Theme.
-    #
-    # id - Integer ID
-    #
-    # Returns a Theme
-    def by_id(id)
-      THEMES.detect { |t| t.id == id } || default
-    end
-
-    # Returns the number of defined Themes
-    def count
-      THEMES.size
-    end
-
-    # Get the default Theme
-    #
-    # Returns a Theme
-    def default
-      by_id(default_id)
-    end
-
-    # Iterate through each Theme
-    #
-    # Yields the Theme object
-    def each(&block)
-      THEMES.each(&block)
-    end
-
-    # Get the Theme for the specified user, or the default
-    #
-    # user - User record
-    #
-    # Returns a Theme
-    def for_user(user)
-      if user
-        by_id(user.theme_id)
-      else
-        default
-      end
-    end
-
-    private
-
-    def default_id
-      id = Gitlab.config.gitlab.default_theme.to_i
-
-      # Prevent an invalid configuration setting from causing an infinite loop
-      if id < THEMES.first.id || id > THEMES.last.id
-        APPLICATION_DEFAULT
-      else
-        id
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/time_tracking_formatter.rb b/lib/gitlab/time_tracking_formatter.rb
new file mode 100644
index 00000000000..d615c24149a
--- /dev/null
+++ b/lib/gitlab/time_tracking_formatter.rb
@@ -0,0 +1,34 @@
+module Gitlab
+  module TimeTrackingFormatter
+    extend self
+
+    def parse(string)
+      with_custom_config do
+        string.sub!(/\A-/, '')
+
+        seconds = ChronicDuration.parse(string, default_unit: 'hours') rescue nil
+        seconds *= -1 if seconds && Regexp.last_match
+        seconds
+      end
+    end
+
+    def output(seconds)
+      with_custom_config do
+        ChronicDuration.output(seconds, format: :short, limit_to_hours: false, weeks: true) rescue nil
+      end
+    end
+
+    def with_custom_config
+      # We may want to configure it through project settings in a future version.
+      ChronicDuration.hours_per_day = 8
+      ChronicDuration.days_per_week = 5
+
+      result = yield
+
+      ChronicDuration.hours_per_day = 24
+      ChronicDuration.days_per_week = 7
+
+      result
+    end
+  end
+end
diff --git a/lib/gitlab/update_path_error.rb b/lib/gitlab/update_path_error.rb
new file mode 100644
index 00000000000..8947ecfb92e
--- /dev/null
+++ b/lib/gitlab/update_path_error.rb
@@ -0,0 +1,3 @@
+module Gitlab
+  UpdatePathError = Class.new(StandardError)
+end
diff --git a/lib/gitlab/upgrader.rb b/lib/gitlab/upgrader.rb
index f3567f3ef85..961df0468a4 100644
--- a/lib/gitlab/upgrader.rb
+++ b/lib/gitlab/upgrader.rb
@@ -46,7 +46,7 @@ module Gitlab
       git_tags = fetch_git_tags
       git_tags = git_tags.select { |version| version =~ /v\d+\.\d+\.\d+\Z/ }
       git_versions = git_tags.map { |tag| Gitlab::VersionInfo.parse(tag.match(/v\d+\.\d+\.\d+/).to_s) }
-      "v#{git_versions.sort.last.to_s}"
+      "v#{git_versions.sort.last}"
     end
 
     def fetch_git_tags
@@ -59,15 +59,18 @@ module Gitlab
         "Stash changed files" => %W(#{Gitlab.config.git.bin_path} stash),
         "Get latest code" => %W(#{Gitlab.config.git.bin_path} fetch),
         "Switch to new version" => %W(#{Gitlab.config.git.bin_path} checkout v#{latest_version}),
-        "Install gems" => %W(bundle),
-        "Migrate DB" => %W(bundle exec rake db:migrate),
-        "Recompile assets" => %W(bundle exec rake assets:clean assets:precompile),
-        "Clear cache" => %W(bundle exec rake cache:clear)
+        "Install gems" => %w(bundle),
+        "Migrate DB" => %w(bundle exec rake db:migrate),
+        "Recompile assets" => %w(bundle exec rake yarn:install gitlab:assets:clean gitlab:assets:compile),
+        "Clear cache" => %w(bundle exec rake cache:clear)
       }
     end
 
     def env
-      { 'RAILS_ENV' => 'production' }
+      {
+        'RAILS_ENV' => 'production',
+        'NODE_ENV' => 'production'
+      }
     end
 
     def upgrade
diff --git a/lib/gitlab/uploads_transfer.rb b/lib/gitlab/uploads_transfer.rb
index be8fcc7b2d2..81701831a6a 100644
--- a/lib/gitlab/uploads_transfer.rb
+++ b/lib/gitlab/uploads_transfer.rb
@@ -1,33 +1,5 @@
 module Gitlab
-  class UploadsTransfer
-    def move_project(project_path, namespace_path_was, namespace_path)
-      new_namespace_folder = File.join(root_dir, namespace_path)
-      FileUtils.mkdir_p(new_namespace_folder) unless Dir.exist?(new_namespace_folder)
-      from = File.join(root_dir, namespace_path_was, project_path)
-      to = File.join(root_dir, namespace_path, project_path)
-      move(from, to, "")
-    end
-
-    def rename_project(path_was, path, namespace_path)
-      base_dir = File.join(root_dir, namespace_path)
-      move(path_was, path, base_dir)
-    end
-
-    def rename_namespace(path_was, path)
-      move(path_was, path)
-    end
-
-    private
-
-    def move(path_was, path, base_dir = nil)
-      base_dir = root_dir unless base_dir
-      from = File.join(base_dir, path_was)
-      to = File.join(base_dir, path)
-      FileUtils.mv(from, to)
-    rescue Errno::ENOENT
-      false
-    end
-
+  class UploadsTransfer < ProjectTransfer
     def root_dir
       File.join(Rails.root, "public", "uploads")
     end
diff --git a/lib/gitlab/url_builder.rb b/lib/gitlab/url_builder.rb
index 99d0c28e749..ccb456bcc94 100644
--- a/lib/gitlab/url_builder.rb
+++ b/lib/gitlab/url_builder.rb
@@ -24,6 +24,8 @@ module Gitlab
         wiki_page_url
       when ProjectSnippet
         project_snippet_url(object)
+      when Snippet
+        personal_snippet_url(object)
       else
         raise NotImplementedError.new("No URL builder defined for #{object.class}")
       end
diff --git a/lib/gitlab/url_sanitizer.rb b/lib/gitlab/url_sanitizer.rb
index 19dad699edf..c81dc7e30d0 100644
--- a/lib/gitlab/url_sanitizer.rb
+++ b/lib/gitlab/url_sanitizer.rb
@@ -1,7 +1,7 @@
 module Gitlab
   class UrlSanitizer
     def self.sanitize(content)
-      regexp = URI::Parser.new.make_regexp(['http', 'https', 'ssh', 'git'])
+      regexp = URI::Parser.new.make_regexp(%w(http https ssh git))
 
       content.gsub(regexp) { |url| new(url).masked_url }
     rescue Addressable::URI::InvalidURIError
@@ -9,6 +9,8 @@ module Gitlab
     end
 
     def self.valid?(url)
+      return false unless url
+
       Addressable::URI.parse(url.strip)
 
       true
diff --git a/lib/gitlab/user_access.rb b/lib/gitlab/user_access.rb
index 9858d2e7d83..f260c0c535f 100644
--- a/lib/gitlab/user_access.rb
+++ b/lib/gitlab/user_access.rb
@@ -8,6 +8,8 @@ module Gitlab
     end
 
     def can_do_action?(action)
+      return false unless can_access_git?
+
       @permission_cache ||= {}
       @permission_cache[action] ||= user.can?(action, project)
     end
@@ -17,7 +19,7 @@ module Gitlab
     end
 
     def allowed?
-      return false if user.blank? || user.blocked?
+      return false unless can_access_git?
 
       if user.requires_ldap_check? && user.try_obtain_ldap_lease
         return false unless Gitlab::LDAP::Access.allowed?(user)
@@ -27,20 +29,22 @@ module Gitlab
     end
 
     def can_push_to_branch?(ref)
-      return false unless user
+      return false unless can_access_git?
 
       if project.protected_branch?(ref)
         return true if project.empty_repo? && project.user_can_push_to_empty_repo?(user)
 
         access_levels = project.protected_branches.matching(ref).map(&:push_access_levels).flatten
-        access_levels.any? { |access_level| access_level.check_access(user) }
+        has_access = access_levels.any? { |access_level| access_level.check_access(user) }
+
+        has_access || !project.repository.branch_exists?(ref) && can_merge_to_branch?(ref)
       else
         user.can?(:push_code, project)
       end
     end
 
     def can_merge_to_branch?(ref)
-      return false unless user
+      return false unless can_access_git?
 
       if project.protected_branch?(ref)
         access_levels = project.protected_branches.matching(ref).map(&:merge_access_levels).flatten
@@ -51,9 +55,15 @@ module Gitlab
     end
 
     def can_read_project?
-      return false unless user
+      return false unless can_access_git?
 
       user.can?(:read_project, project)
     end
+
+    private
+
+    def can_access_git?
+      user && user.can?(:access_git)
+    end
   end
 end
diff --git a/lib/gitlab/view/presenter/base.rb b/lib/gitlab/view/presenter/base.rb
new file mode 100644
index 00000000000..dbfe0941e4d
--- /dev/null
+++ b/lib/gitlab/view/presenter/base.rb
@@ -0,0 +1,30 @@
+module Gitlab
+  module View
+    module Presenter
+      CannotOverrideMethodError = Class.new(StandardError)
+
+      module Base
+        extend ActiveSupport::Concern
+
+        include Gitlab::Routing
+        include Gitlab::Allowable
+
+        attr_reader :subject
+
+        def can?(user, action, overriden_subject = nil)
+          super(user, action, overriden_subject || subject)
+        end
+
+        class_methods do
+          def presenter?
+            true
+          end
+
+          def presents(name)
+            define_method(name) { subject }
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/view/presenter/delegated.rb b/lib/gitlab/view/presenter/delegated.rb
new file mode 100644
index 00000000000..387ff0f5d43
--- /dev/null
+++ b/lib/gitlab/view/presenter/delegated.rb
@@ -0,0 +1,23 @@
+module Gitlab
+  module View
+    module Presenter
+      class Delegated < SimpleDelegator
+        include Gitlab::View::Presenter::Base
+
+        def initialize(subject, **attributes)
+          @subject = subject
+
+          attributes.each do |key, value|
+            if subject.respond_to?(key)
+              raise CannotOverrideMethodError.new("#{subject} already respond to #{key}!")
+            end
+
+            define_singleton_method(key) { value }
+          end
+
+          super(subject)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/view/presenter/factory.rb b/lib/gitlab/view/presenter/factory.rb
new file mode 100644
index 00000000000..d172d61e2c9
--- /dev/null
+++ b/lib/gitlab/view/presenter/factory.rb
@@ -0,0 +1,24 @@
+module Gitlab
+  module View
+    module Presenter
+      class Factory
+        def initialize(subject, **attributes)
+          @subject = subject
+          @attributes = attributes
+        end
+
+        def fabricate!
+          presenter_class.new(subject, attributes)
+        end
+
+        private
+
+        attr_reader :subject, :attributes
+
+        def presenter_class
+          "#{subject.class.name}Presenter".constantize
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/view/presenter/simple.rb b/lib/gitlab/view/presenter/simple.rb
new file mode 100644
index 00000000000..b7653a0f3cc
--- /dev/null
+++ b/lib/gitlab/view/presenter/simple.rb
@@ -0,0 +1,17 @@
+module Gitlab
+  module View
+    module Presenter
+      class Simple
+        include Gitlab::View::Presenter::Base
+
+        def initialize(subject, **attributes)
+          @subject = subject
+
+          attributes.each do |key, value|
+            define_singleton_method(key) { value }
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/visibility_level.rb b/lib/gitlab/visibility_level.rb
index 9462f3368e6..2248763c106 100644
--- a/lib/gitlab/visibility_level.rb
+++ b/lib/gitlab/visibility_level.rb
@@ -11,8 +11,21 @@ module Gitlab
     included do
       scope :public_only,               -> { where(visibility_level: PUBLIC) }
       scope :public_and_internal_only,  -> { where(visibility_level: [PUBLIC, INTERNAL] ) }
-
-      scope :public_to_user, -> (user) { user && !user.external ? public_and_internal_only : public_only }
+      scope :non_public_only,           -> { where.not(visibility_level: PUBLIC) }
+
+      scope :public_to_user, -> (user) do
+        if user
+          if user.admin?
+            all
+          elsif !user.external?
+            public_and_internal_only
+          else
+            public_only
+          end
+        else
+          public_only
+        end
+      end
     end
 
     PRIVATE  = 0 unless const_defined?(:PRIVATE)
@@ -20,8 +33,10 @@ module Gitlab
     PUBLIC   = 20 unless const_defined?(:PUBLIC)
 
     class << self
-      def values
-        options.values
+      delegate :values, to: :options
+
+      def string_values
+        string_options.keys
       end
 
       def options
@@ -32,6 +47,14 @@ module Gitlab
         }
       end
 
+      def string_options
+        {
+          'private'  => PRIVATE,
+          'internal' => INTERNAL,
+          'public'   => PUBLIC
+        }
+      end
+
       def highest_allowed_level
         restricted_levels = current_application_settings.restricted_visibility_levels
 
@@ -71,18 +94,39 @@ module Gitlab
 
         level_name
       end
+
+      def level_value(level)
+        return string_options[level] if level.is_a? String
+        level
+      end
+
+      def string_level(level)
+        string_options.key(level)
+      end
     end
 
     def private?
-      visibility_level_field == PRIVATE
+      visibility_level_value == PRIVATE
     end
 
     def internal?
-      visibility_level_field == INTERNAL
+      visibility_level_value == INTERNAL
     end
 
     def public?
-      visibility_level_field == PUBLIC
+      visibility_level_value == PUBLIC
+    end
+
+    def visibility_level_value
+      self[visibility_level_field]
+    end
+
+    def visibility
+      Gitlab::VisibilityLevel.string_level(visibility_level_value)
+    end
+
+    def visibility=(level)
+      self[visibility_level_field] = Gitlab::VisibilityLevel.level_value(level)
     end
   end
 end
diff --git a/lib/gitlab/workhorse.rb b/lib/gitlab/workhorse.rb
index 594439a5d4b..eae1a0abf06 100644
--- a/lib/gitlab/workhorse.rb
+++ b/lib/gitlab/workhorse.rb
@@ -4,10 +4,11 @@ require 'securerandom'
 
 module Gitlab
   class Workhorse
-    SEND_DATA_HEADER = 'Gitlab-Workhorse-Send-Data'
-    VERSION_FILE = 'GITLAB_WORKHORSE_VERSION'
-    INTERNAL_API_CONTENT_TYPE = 'application/vnd.gitlab-workhorse+json'
-    INTERNAL_API_REQUEST_HEADER = 'Gitlab-Workhorse-Api-Request'
+    SEND_DATA_HEADER = 'Gitlab-Workhorse-Send-Data'.freeze
+    VERSION_FILE = 'GITLAB_WORKHORSE_VERSION'.freeze
+    INTERNAL_API_CONTENT_TYPE = 'application/vnd.gitlab-workhorse+json'.freeze
+    INTERNAL_API_REQUEST_HEADER = 'Gitlab-Workhorse-Api-Request'.freeze
+    NOTIFICATION_CHANNEL = 'workhorse:notifications'.freeze
 
     # Supposedly the effective key size for HMAC-SHA256 is 256 bits, i.e. 32
     # bytes https://tools.ietf.org/html/rfc4868#section-2.6
@@ -15,10 +16,17 @@ module Gitlab
 
     class << self
       def git_http_ok(repository, user)
-        {
+        params = {
           GL_ID: Gitlab::GlId.gl_id(user),
           RepoPath: repository.path_to_repo,
         }
+
+        params.merge!(
+          GitalySocketPath: Gitlab.config.gitaly.socket_path,
+          GitalyResourcePath: "/projects/#{repository.project.id}/git-http/info-refs",
+        ) if Gitlab.config.gitaly.socket_path.present?
+
+        params
       end
 
       def lfs_upload_ok(oid, size)
@@ -95,6 +103,20 @@ module Gitlab
         ]
       end
 
+      def terminal_websocket(terminal)
+        details = {
+          'Terminal' => {
+            'Subprotocols' => terminal[:subprotocols],
+            'Url' => terminal[:url],
+            'Header' => terminal[:headers],
+            'MaxSessionTime' => terminal[:max_session_time],
+          }
+        }
+        details['Terminal']['CAPem'] = terminal[:ca_pem] if terminal.has_key?(:ca_pem)
+
+        details
+      end
+
       def version
         path = Rails.root.join(VERSION_FILE)
         path.readable? ? path.read.chomp : 'unknown'
@@ -117,8 +139,12 @@ module Gitlab
       end
 
       def verify_api_request!(request_headers)
+        decode_jwt(request_headers[INTERNAL_API_REQUEST_HEADER])
+      end
+
+      def decode_jwt(encoded_message)
         JWT.decode(
-          request_headers[INTERNAL_API_REQUEST_HEADER],
+          encoded_message,
           secret,
           true,
           { iss: 'gitlab-workhorse', verify_iss: true, algorithm: 'HS256' },
@@ -129,6 +155,18 @@ module Gitlab
         Rails.root.join('.gitlab_workhorse_secret')
       end
 
+      def set_key_and_notify(key, value, expire: nil, overwrite: true)
+        Gitlab::Redis.with do |redis|
+          result = redis.set(key, value, ex: expire, nx: !overwrite)
+          if result
+            redis.publish(NOTIFICATION_CHANNEL, "#{key}=#{value}")
+            value
+          else
+            redis.get(key)
+          end
+        end
+      end
+
       protected
 
       def encode(hash)
diff --git a/lib/mattermost/client.rb b/lib/mattermost/client.rb
new file mode 100644
index 00000000000..3d60618006c
--- /dev/null
+++ b/lib/mattermost/client.rb
@@ -0,0 +1,51 @@
+module Mattermost
+  ClientError = Class.new(Mattermost::Error)
+
+  class Client
+    attr_reader :user
+
+    def initialize(user)
+      @user = user
+    end
+
+    def with_session(&blk)
+      Mattermost::Session.new(user).with_session(&blk)
+    end
+
+    private
+
+    # Should be used in a session manually
+    def get(session, path, options = {})
+      json_response session.get(path, options)
+    end
+
+    # Should be used in a session manually
+    def post(session, path, options = {})
+      json_response session.post(path, options)
+    end
+
+    def session_get(path, options = {})
+      with_session do |session|
+        get(session, path, options)
+      end
+    end
+
+    def session_post(path, options = {})
+      with_session do |session|
+        post(session, path, options)
+      end
+    end
+
+    def json_response(response)
+      json_response = JSON.parse(response.body)
+
+      unless response.success?
+        raise Mattermost::ClientError.new(json_response['message'] || 'Undefined error')
+      end
+
+      json_response
+    rescue JSON::JSONError
+      raise Mattermost::ClientError.new('Cannot parse response')
+    end
+  end
+end
diff --git a/lib/mattermost/command.rb b/lib/mattermost/command.rb
new file mode 100644
index 00000000000..33e450d7f0a
--- /dev/null
+++ b/lib/mattermost/command.rb
@@ -0,0 +1,10 @@
+module Mattermost
+  class Command < Client
+    def create(params)
+      response = session_post("/api/v3/teams/#{params[:team_id]}/commands/create",
+        body: params.to_json)
+
+      response['token']
+    end
+  end
+end
diff --git a/lib/mattermost/error.rb b/lib/mattermost/error.rb
new file mode 100644
index 00000000000..dee6deb7974
--- /dev/null
+++ b/lib/mattermost/error.rb
@@ -0,0 +1,3 @@
+module Mattermost
+  Error = Class.new(StandardError)
+end
diff --git a/lib/mattermost/presenter.rb b/lib/mattermost/presenter.rb
deleted file mode 100644
index 67eda983a74..00000000000
--- a/lib/mattermost/presenter.rb
+++ /dev/null
@@ -1,131 +0,0 @@
-module Mattermost
-  class Presenter
-    class << self
-      include Gitlab::Routing.url_helpers
-
-      def authorize_chat_name(url)
-        message = if url
-                    ":wave: Hi there! Before I do anything for you, please [connect your GitLab account](#{url})."
-                  else
-                    ":sweat_smile: Couldn't identify you, nor can I autorize you!"
-                  end
-
-        ephemeral_response(message)
-      end
-
-      def help(commands, trigger)
-        if commands.none?
-          ephemeral_response("No commands configured")
-        else
-          commands.map! { |command| "#{trigger} #{command}" }
-          message = header_with_list("Available commands", commands)
-
-          ephemeral_response(message)
-        end
-      end
-
-      def present(subject)
-        return not_found unless subject
-
-        if subject.is_a?(Gitlab::ChatCommands::Result)
-          show_result(subject)
-        elsif subject.respond_to?(:count)
-          if subject.many?
-            multiple_resources(subject)
-          elsif subject.none?
-            not_found
-          else
-            single_resource(subject)
-          end
-        else
-          single_resource(subject)
-        end
-      end
-
-      def access_denied
-        ephemeral_response("Whoops! That action is not allowed. This incident will be [reported](https://xkcd.com/838/).")
-      end
-
-      private
-
-      def show_result(result)
-        case result.type
-        when :success
-          in_channel_response(result.message)
-        else
-          ephemeral_response(result.message)
-        end
-      end
-
-      def not_found
-        ephemeral_response("404 not found! GitLab couldn't find what you were looking for! :boom:")
-      end
-
-      def single_resource(resource)
-        return error(resource) if resource.errors.any? || !resource.persisted?
-
-        message = "### #{title(resource)}"
-        message << "\n\n#{resource.description}" if resource.try(:description)
-
-        in_channel_response(message)
-      end
-
-      def multiple_resources(resources)
-        resources.map! { |resource| title(resource) }
-
-        message = header_with_list("Multiple results were found:", resources)
-
-        ephemeral_response(message)
-      end
-
-      def error(resource)
-        message = header_with_list("The action was not successful, because:", resource.errors.messages)
-
-        ephemeral_response(message)
-      end
-
-      def title(resource)
-        reference = resource.try(:to_reference) || resource.try(:id)
-        title = resource.try(:title) || resource.try(:name)
-
-        "[#{reference} #{title}](#{url(resource)})"
-      end
-
-      def header_with_list(header, items)
-        message = [header]
-
-        items.each do |item|
-          message << "- #{item}"
-        end
-
-        message.join("\n")
-      end
-
-      def url(resource)
-        url_for(
-          [
-            resource.project.namespace.becomes(Namespace),
-            resource.project,
-            resource
-          ]
-        )
-      end
-
-      def ephemeral_response(message)
-        {
-          response_type: :ephemeral,
-          text: message,
-          status: 200
-        }
-      end
-
-      def in_channel_response(message)
-        {
-          response_type: :in_channel,
-          text: message,
-          status: 200
-        }
-      end
-    end
-  end
-end
diff --git a/lib/mattermost/session.rb b/lib/mattermost/session.rb
new file mode 100644
index 00000000000..688a79c0441
--- /dev/null
+++ b/lib/mattermost/session.rb
@@ -0,0 +1,160 @@
+module Mattermost
+  class NoSessionError < Mattermost::Error
+    def message
+      'No session could be set up, is Mattermost configured with Single Sign On?'
+    end
+  end
+
+  ConnectionError = Class.new(Mattermost::Error)
+
+  # This class' prime objective is to obtain a session token on a Mattermost
+  # instance with SSO configured where this GitLab instance is the provider.
+  #
+  # The process depends on OAuth, but skips a step in the authentication cycle.
+  # For example, usually a user would click the 'login in GitLab' button on
+  # Mattermost, which would yield a 302 status code and redirects you to GitLab
+  # to approve the use of your account on Mattermost. Which would trigger a
+  # callback so Mattermost knows this request is approved and gets the required
+  # data to create the user account etc.
+  #
+  # This class however skips the button click, and also the approval phase to
+  # speed up the process and keep it without manual action and get a session
+  # going.
+  class Session
+    include Doorkeeper::Helpers::Controller
+    include HTTParty
+
+    LEASE_TIMEOUT = 60
+
+    base_uri Settings.mattermost.host
+
+    attr_accessor :current_resource_owner, :token
+
+    def initialize(current_user)
+      @current_resource_owner = current_user
+    end
+
+    def with_session
+      with_lease do
+        raise Mattermost::NoSessionError unless create
+
+        begin
+          yield self
+        rescue Errno::ECONNREFUSED
+          raise Mattermost::NoSessionError
+        ensure
+          destroy
+        end
+      end
+    end
+
+    # Next methods are needed for Doorkeeper
+    def pre_auth
+      @pre_auth ||= Doorkeeper::OAuth::PreAuthorization.new(
+        Doorkeeper.configuration, server.client_via_uid, params)
+    end
+
+    def authorization
+      @authorization ||= strategy.request
+    end
+
+    def strategy
+      @strategy ||= server.authorization_request(pre_auth.response_type)
+    end
+
+    def request
+      @request ||= OpenStruct.new(parameters: params)
+    end
+
+    def params
+      Rack::Utils.parse_query(oauth_uri.query).symbolize_keys
+    end
+
+    def get(path, options = {})
+      handle_exceptions do
+        self.class.get(path, options.merge(headers: @headers))
+      end
+    end
+
+    def post(path, options = {})
+      handle_exceptions do
+        self.class.post(path, options.merge(headers: @headers))
+      end
+    end
+
+    private
+
+    def create
+      return unless oauth_uri
+      return unless token_uri
+
+      @token = request_token
+      @headers = {
+        Authorization: "Bearer #{@token}"
+      }
+
+      @token
+    end
+
+    def destroy
+      post('/api/v3/users/logout')
+    end
+
+    def oauth_uri
+      return @oauth_uri if defined?(@oauth_uri)
+
+      @oauth_uri = nil
+
+      response = get("/api/v3/oauth/gitlab/login", follow_redirects: false)
+      return unless 300 <= response.code && response.code < 400
+
+      redirect_uri = response.headers['location']
+      return unless redirect_uri
+
+      @oauth_uri = URI.parse(redirect_uri)
+    end
+
+    def token_uri
+      @token_uri ||=
+        if oauth_uri
+          authorization.authorize.redirect_uri if pre_auth.authorizable?
+        end
+    end
+
+    def request_token
+      response = get(token_uri, follow_redirects: false)
+
+      if 200 <= response.code && response.code < 400
+        response.headers['token']
+      end
+    end
+
+    def with_lease
+      lease_uuid = lease_try_obtain
+      raise NoSessionError unless lease_uuid
+
+      begin
+        yield
+      ensure
+        Gitlab::ExclusiveLease.cancel(lease_key, lease_uuid)
+      end
+    end
+
+    def lease_key
+      "mattermost:session"
+    end
+
+    def lease_try_obtain
+      lease = ::Gitlab::ExclusiveLease.new(lease_key, timeout: LEASE_TIMEOUT)
+      lease.try_obtain
+    end
+
+    def handle_exceptions
+      yield
+    rescue HTTParty::Error => e
+      raise Mattermost::ConnectionError.new(e.message)
+    rescue Errno::ECONNREFUSED => e
+      raise Mattermost::ConnectionError.new(e.message)
+    end
+  end
+end
diff --git a/lib/mattermost/team.rb b/lib/mattermost/team.rb
new file mode 100644
index 00000000000..2cdbbdece16
--- /dev/null
+++ b/lib/mattermost/team.rb
@@ -0,0 +1,18 @@
+module Mattermost
+  class Team < Client
+    # Returns **all** teams for an admin
+    def all
+      session_get('/api/v3/teams/all').values
+    end
+
+    # Creates a team on the linked Mattermost instance, the team admin will be the
+    # `current_user` passed to the Mattermost::Client instance
+    def create(name:, display_name:, type:)
+      session_post('/api/v3/teams/create', body: {
+        name: name,
+        display_name: display_name,
+        type: type
+      }.to_json)
+    end
+  end
+end
diff --git a/lib/omni_auth/strategies/bitbucket.rb b/lib/omni_auth/strategies/bitbucket.rb
new file mode 100644
index 00000000000..5a7d67c2390
--- /dev/null
+++ b/lib/omni_auth/strategies/bitbucket.rb
@@ -0,0 +1,41 @@
+require 'omniauth-oauth2'
+
+module OmniAuth
+  module Strategies
+    class Bitbucket < OmniAuth::Strategies::OAuth2
+      option :name, 'bitbucket'
+
+      option :client_options, {
+        site: 'https://bitbucket.org',
+        authorize_url: 'https://bitbucket.org/site/oauth2/authorize',
+        token_url: 'https://bitbucket.org/site/oauth2/access_token'
+      }
+
+      uid do
+        raw_info['username']
+      end
+
+      info do
+        {
+          name: raw_info['display_name'],
+          avatar: raw_info['links']['avatar']['href'],
+          email: primary_email
+        }
+      end
+
+      def raw_info
+        @raw_info ||= access_token.get('api/2.0/user').parsed
+      end
+
+      def primary_email
+        primary = emails.find { |i| i['is_primary'] && i['is_confirmed'] }
+        primary && primary['email'] || nil
+      end
+
+      def emails
+        email_response = access_token.get('api/2.0/user/emails').parsed
+        @emails ||= email_response && email_response['values'] || nil
+      end
+    end
+  end
+end
diff --git a/lib/rouge/lexers/math.rb b/lib/rouge/lexers/math.rb
new file mode 100644
index 00000000000..80784adfd76
--- /dev/null
+++ b/lib/rouge/lexers/math.rb
@@ -0,0 +1,21 @@
+module Rouge
+  module Lexers
+    class Math < Lexer
+      title "A passthrough lexer used for LaTeX input"
+      desc "A boring lexer that doesn't highlight anything"
+
+      tag 'math'
+      mimetypes 'text/plain'
+
+      default_options token: 'Text'
+
+      def token
+        @token ||= Token[option :token]
+      end
+
+      def stream_tokens(string, &b)
+        yield self.token, string
+      end
+    end
+  end
+end
diff --git a/lib/rouge/lexers/plantuml.rb b/lib/rouge/lexers/plantuml.rb
new file mode 100644
index 00000000000..7d5700b7f6d
--- /dev/null
+++ b/lib/rouge/lexers/plantuml.rb
@@ -0,0 +1,21 @@
+module Rouge
+  module Lexers
+    class Plantuml < Lexer
+      title "A passthrough lexer used for PlantUML input"
+      desc "A boring lexer that doesn't highlight anything"
+
+      tag 'plantuml'
+      mimetypes 'text/plain'
+
+      default_options token: 'Text'
+
+      def token
+        @token ||= Token[option :token]
+      end
+
+      def stream_tokens(string, &b)
+        yield self.token, string
+      end
+    end
+  end
+end
diff --git a/lib/support/deploy/deploy.sh b/lib/support/deploy/deploy.sh
index adea4c7a747..ab46c47d8f5 100755
--- a/lib/support/deploy/deploy.sh
+++ b/lib/support/deploy/deploy.sh
@@ -31,8 +31,8 @@ echo 'Deploy: Bundle and migrate'
 sudo -u git -H bundle --without aws development test mysql --deployment
 
 sudo -u git -H bundle exec rake db:migrate RAILS_ENV=production
-sudo -u git -H bundle exec rake assets:clean RAILS_ENV=production
-sudo -u git -H bundle exec rake assets:precompile RAILS_ENV=production
+sudo -u git -H bundle exec rake gitlab:assets:clean RAILS_ENV=production
+sudo -u git -H bundle exec rake gitlab:assets:compile RAILS_ENV=production
 sudo -u git -H bundle exec rake cache:clear RAILS_ENV=production
 
 # return stashed changes (if necessary)
diff --git a/lib/support/init.d/gitlab b/lib/support/init.d/gitlab
index 31b00ff128a..5fd7f0f98bd 100755
--- a/lib/support/init.d/gitlab
+++ b/lib/support/init.d/gitlab
@@ -42,6 +42,11 @@ gitlab_workhorse_dir=$(cd $app_root/../gitlab-workhorse 2> /dev/null && pwd)
 gitlab_workhorse_pid_path="$pid_path/gitlab-workhorse.pid"
 gitlab_workhorse_options="-listenUmask 0 -listenNetwork unix -listenAddr $socket_path/gitlab-workhorse.socket -authBackend http://127.0.0.1:8080 -authSocket $rails_socket -documentRoot $app_root/public"
 gitlab_workhorse_log="$app_root/log/gitlab-workhorse.log"
+gitlab_pages_enabled=false
+gitlab_pages_dir=$(cd $app_root/../gitlab-pages 2> /dev/null && pwd)
+gitlab_pages_pid_path="$pid_path/gitlab-pages.pid"
+gitlab_pages_options="-pages-domain example.com -pages-root $app_root/shared/pages -listen-proxy 127.0.0.1:8090"
+gitlab_pages_log="$app_root/log/gitlab-pages.log"
 shell_path="/bin/bash"
 
 # Read configuration variable file if it is present
@@ -89,13 +94,20 @@ check_pids(){
       mpid=0
     fi
   fi
+  if [ "$gitlab_pages_enabled" = true ]; then
+    if [ -f "$gitlab_pages_pid_path" ]; then
+      gppid=$(cat "$gitlab_pages_pid_path")
+    else
+      gppid=0
+    fi
+  fi
 }
 
 ## Called when we have started the two processes and are waiting for their pid files.
 wait_for_pids(){
   # We are sleeping a bit here mostly because sidekiq is slow at writing its pid
   i=0;
-  while [ ! -f $web_server_pid_path ] || [ ! -f $sidekiq_pid_path ] || [ ! -f $gitlab_workhorse_pid_path ] || { [ "$mail_room_enabled" = true ] && [ ! -f $mail_room_pid_path ]; }; do
+  while [ ! -f $web_server_pid_path ] || [ ! -f $sidekiq_pid_path ] || [ ! -f $gitlab_workhorse_pid_path ] || { [ "$mail_room_enabled" = true ] && [ ! -f $mail_room_pid_path ]; } || { [ "$gitlab_pages_enabled" = true ] && [ ! -f $gitlab_pages_pid_path ]; }; do
     sleep 0.1;
     i=$((i+1))
     if [ $((i%10)) = 0 ]; then
@@ -144,7 +156,15 @@ check_status(){
       mail_room_status="-1"
     fi
   fi
-  if [ $web_status = 0 ] && [ $sidekiq_status = 0 ] && [ $gitlab_workhorse_status = 0 ] && { [ "$mail_room_enabled" != true ] || [ $mail_room_status = 0 ]; }; then
+  if [ "$gitlab_pages_enabled" = true ]; then
+    if [ $gppid -ne 0 ]; then
+      kill -0 "$gppid" 2>/dev/null
+      gitlab_pages_status="$?"
+    else
+      gitlab_pages_status="-1"
+    fi
+  fi
+  if [ $web_status = 0 ] && [ $sidekiq_status = 0 ] && [ $gitlab_workhorse_status = 0 ] && { [ "$mail_room_enabled" != true ] || [ $mail_room_status = 0 ]; } && { [ "$gitlab_pages_enabled" != true ] || [ $gitlab_pages_status = 0 ]; }; then
     gitlab_status=0
   else
     # http://refspecs.linuxbase.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generic/iniscrptact.html
@@ -186,12 +206,19 @@ check_stale_pids(){
       exit 1
     fi
   fi
+  if [ "$gitlab_pages_enabled" = true ] && [ "$gppid" != "0" ] && [ "$gitlab_pages_status" != "0" ]; then
+    echo "Removing stale GitLab Pages job dispatcher pid. This is most likely caused by GitLab Pages crashing the last time it ran."
+    if ! rm "$gitlab_pages_pid_path"; then
+      echo "Unable to remove stale pid, exiting"
+      exit 1
+    fi
+  fi
 }
 
 ## If no parts of the service is running, bail out.
 exit_if_not_running(){
   check_stale_pids
-  if [ "$web_status" != "0" ] && [ "$sidekiq_status" != "0" ] && [ "$gitlab_workhorse_status" != "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" != "0" ]; }; then
+  if [ "$web_status" != "0" ] && [ "$sidekiq_status" != "0" ] && [ "$gitlab_workhorse_status" != "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" != "0" ]; } && { [ "$gitlab_pages_enabled" != true ] || [ "$gitlab_pages_status" != "0" ]; }; then
     echo "GitLab is not running."
     exit
   fi
@@ -213,6 +240,9 @@ start_gitlab() {
   if [ "$mail_room_enabled" = true ] && [ "$mail_room_status" != "0" ]; then
     echo "Starting GitLab MailRoom"
   fi
+  if [ "$gitlab_pages_enabled" = true ] && [ "$gitlab_pages_status" != "0" ]; then
+    echo "Starting GitLab Pages"
+  fi
 
   # Then check if the service is running. If it is: don't start again.
   if [ "$web_status" = "0" ]; then
@@ -252,6 +282,16 @@ start_gitlab() {
     fi
   fi
 
+  if [ "$gitlab_pages_enabled" = true ]; then
+    if [ "$gitlab_pages_status" = "0" ]; then
+      echo "The GitLab Pages is already running with pid $spid, not restarting"
+    else
+      $app_root/bin/daemon_with_pidfile $gitlab_pages_pid_path  \
+          $gitlab_pages_dir/gitlab-pages $gitlab_pages_options \
+        >> $gitlab_pages_log 2>&1 &
+    fi
+  fi
+
   # Wait for the pids to be planted
   wait_for_pids
   # Finally check the status to tell wether or not GitLab is running
@@ -278,13 +318,17 @@ stop_gitlab() {
     echo "Shutting down GitLab MailRoom"
     RAILS_ENV=$RAILS_ENV bin/mail_room stop
   fi
+  if [ "$gitlab_pages_status" = "0" ]; then
+    echo "Shutting down gitlab-pages"
+    kill -- $(cat $gitlab_pages_pid_path)
+  fi
 
   # If something needs to be stopped, lets wait for it to stop. Never use SIGKILL in a script.
-  while [ "$web_status" = "0" ] || [ "$sidekiq_status" = "0" ] || [ "$gitlab_workhorse_status" = "0" ] || { [ "$mail_room_enabled" = true ] && [ "$mail_room_status" = "0" ]; }; do
+  while [ "$web_status" = "0" ] || [ "$sidekiq_status" = "0" ] || [ "$gitlab_workhorse_status" = "0" ] || { [ "$mail_room_enabled" = true ] && [ "$mail_room_status" = "0" ]; } || { [ "$gitlab_pages_enabled" = true ] && [ "$gitlab_pages_status" = "0" ]; }; do
     sleep 1
     check_status
     printf "."
-    if [ "$web_status" != "0" ] && [ "$sidekiq_status" != "0" ] && [ "$gitlab_workhorse_status" != "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" != "0" ]; }; then
+    if [ "$web_status" != "0" ] && [ "$sidekiq_status" != "0" ] && [ "$gitlab_workhorse_status" != "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" != "0" ]; } && { [ "$gitlab_pages_enabled" != true ] || [ "$gitlab_pages_status" != "0" ]; }; then
       printf "\n"
       break
     fi
@@ -298,6 +342,7 @@ stop_gitlab() {
   if [ "$mail_room_enabled" = true ]; then
     rm "$mail_room_pid_path" 2>/dev/null
   fi
+  rm -f "$gitlab_pages_pid_path"
 
   print_status
 }
@@ -305,7 +350,7 @@ stop_gitlab() {
 ## Prints the status of GitLab and its components.
 print_status() {
   check_status
-  if [ "$web_status" != "0" ] && [ "$sidekiq_status" != "0" ] && [ "$gitlab_workhorse_status" != "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" != "0" ]; }; then
+  if [ "$web_status" != "0" ] && [ "$sidekiq_status" != "0" ] && [ "$gitlab_workhorse_status" != "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" != "0" ]; } && { [ "$gitlab_pages_enabled" != true ] || [ "$gitlab_pages_status" != "0" ]; }; then
     echo "GitLab is not running."
     return
   fi
@@ -331,7 +376,14 @@ print_status() {
         printf "The GitLab MailRoom email processor is \033[31mnot running\033[0m.\n"
     fi
   fi
-  if [ "$web_status" = "0" ] && [ "$sidekiq_status" = "0" ] && [ "$gitlab_workhorse_status" = "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" = "0" ]; }; then
+  if [ "$gitlab_pages_enabled" = true ]; then
+    if [ "$gitlab_pages_status" = "0" ]; then
+        echo "The GitLab Pages with pid $mpid is running."
+    else
+        printf "The GitLab Pages is \033[31mnot running\033[0m.\n"
+    fi
+  fi
+  if [ "$web_status" = "0" ] && [ "$sidekiq_status" = "0" ] && [ "$gitlab_workhorse_status" = "0" ] && { [ "$mail_room_enabled" != true ] || [ "$mail_room_status" = "0" ]; } && { [ "$gitlab_pages_enabled" != true ] || [ "$gitlab_pages_status" = "0" ]; }; then
     printf "GitLab and all its components are \033[32mup and running\033[0m.\n"
   fi
 }
@@ -362,7 +414,7 @@ reload_gitlab(){
 ## Restarts Sidekiq and Unicorn.
 restart_gitlab(){
   check_status
-  if [ "$web_status" = "0" ] || [ "$sidekiq_status" = "0" ] || [ "$gitlab_workhorse" = "0" ] || { [ "$mail_room_enabled" = true ] && [ "$mail_room_status" = "0" ]; }; then
+  if [ "$web_status" = "0" ] || [ "$sidekiq_status" = "0" ] || [ "$gitlab_workhorse" = "0" ] || { [ "$mail_room_enabled" = true ] && [ "$mail_room_status" = "0" ]; } || { [ "$gitlab_pages_enabled" = true ] && [ "$gitlab_pages_status" = "0" ]; }; then
     stop_gitlab
   fi
   start_gitlab
diff --git a/lib/support/init.d/gitlab.default.example b/lib/support/init.d/gitlab.default.example
index cc8617b72ca..e5797d8fe3c 100755..100644
--- a/lib/support/init.d/gitlab.default.example
+++ b/lib/support/init.d/gitlab.default.example
@@ -47,6 +47,30 @@ gitlab_workhorse_pid_path="$pid_path/gitlab-workhorse.pid"
 gitlab_workhorse_options="-listenUmask 0 -listenNetwork unix -listenAddr $socket_path/gitlab-workhorse.socket -authBackend http://127.0.0.1:8080 -authSocket $socket_path/gitlab.socket -documentRoot $app_root/public"
 gitlab_workhorse_log="$app_root/log/gitlab-workhorse.log"
 
+# The GitLab Pages Daemon needs either a separate IP address on which it will
+# listen or use different ports than 80 or 443 that will be forwarded to GitLab
+# Pages Daemon.
+#
+# To enable HTTP support for custom domains add the `-listen-http` directive
+# in `gitlab_pages_options` below.
+# The value of -listen-http must be set to `gitlab.yml > pages > external_http`
+# as well. For example:
+#
+#   -listen-http 1.1.1.1:80
+#
+# To enable HTTPS support for custom domains add the `-listen-https`,
+# `-root-cert` and `-root-key` directives in `gitlab_pages_options` below.
+# The value of -listen-https must be set to `gitlab.yml > pages > external_https`
+# as well. For example:
+#
+#   -listen-https 1.1.1.1:443 -root-cert /path/to/example.com.crt -root-key /path/to/example.com.key
+#
+# The -pages-domain must be specified the same as in `gitlab.yml > pages > host`.
+# Set `gitlab_pages_enabled=true` if you want to enable the Pages feature.
+gitlab_pages_enabled=false
+gitlab_pages_options="-pages-domain example.com -pages-root $app_root/shared/pages -listen-proxy 127.0.0.1:8090"
+gitlab_pages_log="$app_root/log/gitlab-pages.log"
+
 # mail_room_enabled specifies whether mail_room, which is used to process incoming email, is enabled.
 # This is required for the Reply by email feature.
 # The default is "false"
diff --git a/lib/support/nginx/gitlab b/lib/support/nginx/gitlab
index d521de28e8a..2f7c34a3f31 100644
--- a/lib/support/nginx/gitlab
+++ b/lib/support/nginx/gitlab
@@ -20,6 +20,11 @@ upstream gitlab-workhorse {
   server unix:/home/git/gitlab/tmp/sockets/gitlab-workhorse.socket fail_timeout=0;
 }
 
+map $http_upgrade $connection_upgrade_gitlab {
+    default upgrade;
+    ''      close;
+}
+
 ## Normal HTTP host
 server {
   ## Either remove "default_server" from the listen line below,
@@ -53,6 +58,8 @@ server {
     proxy_set_header    X-Real-IP           $remote_addr;
     proxy_set_header    X-Forwarded-For     $proxy_add_x_forwarded_for;
     proxy_set_header    X-Forwarded-Proto   $scheme;
+    proxy_set_header    Upgrade             $http_upgrade;
+    proxy_set_header    Connection          $connection_upgrade_gitlab;
 
     proxy_pass http://gitlab-workhorse;
   }
diff --git a/lib/support/nginx/gitlab-pages b/lib/support/nginx/gitlab-pages
new file mode 100644
index 00000000000..d9746c5c1aa
--- /dev/null
+++ b/lib/support/nginx/gitlab-pages
@@ -0,0 +1,28 @@
+## GitLab
+##
+
+## Pages serving host
+server {
+  listen 0.0.0.0:80;
+  listen [::]:80 ipv6only=on;
+
+  ## Replace this with something like pages.gitlab.com
+  server_name ~^.*\.YOUR_GITLAB_PAGES\.DOMAIN$;
+
+  ## Individual nginx logs for GitLab pages
+  access_log  /var/log/nginx/gitlab_pages_access.log;
+  error_log   /var/log/nginx/gitlab_pages_error.log;
+
+  location / {
+    proxy_set_header    Host                $http_host;
+    proxy_set_header    X-Real-IP           $remote_addr;
+    proxy_set_header    X-Forwarded-For     $proxy_add_x_forwarded_for;
+    proxy_set_header    X-Forwarded-Proto   $scheme;
+    # The same address as passed to GitLab Pages: `-listen-proxy`
+    proxy_pass          http://localhost:8090/;
+  }
+
+  # Define custom error pages
+  error_page 403 /403.html;
+  error_page 404 /404.html;
+}
diff --git a/lib/support/nginx/gitlab-pages-ssl b/lib/support/nginx/gitlab-pages-ssl
new file mode 100644
index 00000000000..a1ccf266835
--- /dev/null
+++ b/lib/support/nginx/gitlab-pages-ssl
@@ -0,0 +1,77 @@
+## GitLab
+##
+
+## Redirects all HTTP traffic to the HTTPS host
+server {
+  ## Either remove "default_server" from the listen line below,
+  ## or delete the /etc/nginx/sites-enabled/default file. This will cause gitlab
+  ## to be served if you visit any address that your server responds to, eg.
+  ## the ip address of the server (http://x.x.x.x/)
+  listen 0.0.0.0:80;
+  listen [::]:80 ipv6only=on;
+
+  ## Replace this with something like pages.gitlab.com
+  server_name ~^.*\.YOUR_GITLAB_PAGES\.DOMAIN$;
+  server_tokens off; ## Don't show the nginx version number, a security best practice
+
+  return 301  https://$http_host$request_uri;
+
+  access_log  /var/log/nginx/gitlab_pages_access.log;
+  error_log   /var/log/nginx/gitlab_pages_access.log;
+}
+
+## Pages serving host
+server {
+  listen 0.0.0.0:443 ssl;
+  listen [::]:443 ipv6only=on ssl http2;
+
+  ## Replace this with something like pages.gitlab.com
+  server_name ~^.*\.YOUR_GITLAB_PAGES\.DOMAIN$;
+  server_tokens off; ## Don't show the nginx version number, a security best practice
+
+  ## Strong SSL Security
+  ## https://raymii.org/s/tutorials/Strong_SSL_Security_On_nginx.html & https://cipherli.st/
+  ssl on;
+  ssl_certificate /etc/nginx/ssl/gitlab-pages.crt;
+  ssl_certificate_key /etc/nginx/ssl/gitlab-pages.key;
+
+  # GitLab needs backwards compatible ciphers to retain compatibility with Java IDEs
+  ssl_ciphers "ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-DES-CBC3-SHA:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!MD5:!PSK:!RC4";
+  ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
+  ssl_prefer_server_ciphers on;
+  ssl_session_cache shared:SSL:10m;
+  ssl_session_timeout 5m;
+
+  ## See app/controllers/application_controller.rb for headers set
+
+  ## [Optional] If your certficate has OCSP, enable OCSP stapling to reduce the overhead and latency of running SSL.
+  ## Replace with your ssl_trusted_certificate. For more info see:
+  ## - https://medium.com/devops-programming/4445f4862461
+  ## - https://www.ruby-forum.com/topic/4419319
+  ## - https://www.digitalocean.com/community/tutorials/how-to-configure-ocsp-stapling-on-apache-and-nginx
+  # ssl_stapling on;
+  # ssl_stapling_verify on;
+  # ssl_trusted_certificate /etc/nginx/ssl/stapling.trusted.crt;
+
+  ## [Optional] Generate a stronger DHE parameter:
+  ##   sudo openssl dhparam -out /etc/ssl/certs/dhparam.pem 4096
+  ##
+  # ssl_dhparam /etc/ssl/certs/dhparam.pem;
+
+  ## Individual nginx logs for GitLab pages
+  access_log  /var/log/nginx/gitlab_pages_access.log;
+  error_log   /var/log/nginx/gitlab_pages_error.log;
+
+  location / {
+    proxy_set_header    Host                $http_host;
+    proxy_set_header    X-Real-IP           $remote_addr;
+    proxy_set_header    X-Forwarded-For     $proxy_add_x_forwarded_for;
+    proxy_set_header    X-Forwarded-Proto   $scheme;
+    # The same address as passed to GitLab Pages: `-listen-proxy`
+    proxy_pass          http://localhost:8090/;
+  }
+
+  # Define custom error pages
+  error_page 403 /403.html;
+  error_page 404 /404.html;
+}
diff --git a/lib/support/nginx/gitlab-ssl b/lib/support/nginx/gitlab-ssl
index bf014b56cf6..330031aaddc 100644
--- a/lib/support/nginx/gitlab-ssl
+++ b/lib/support/nginx/gitlab-ssl
@@ -24,6 +24,11 @@ upstream gitlab-workhorse {
   server unix:/home/git/gitlab/tmp/sockets/gitlab-workhorse.socket fail_timeout=0;
 }
 
+map $http_upgrade $connection_upgrade_gitlab_ssl {
+    default upgrade;
+    ''      close;
+}
+
 ## Redirects all HTTP traffic to the HTTPS host
 server {
   ## Either remove "default_server" from the listen line below,
@@ -77,6 +82,9 @@ server {
   ##
   # ssl_dhparam /etc/ssl/certs/dhparam.pem;
 
+  ## [Optional] Enable HTTP Strict Transport Security
+  # add_header Strict-Transport-Security "max-age=31536000; includeSubDomains";
+
   ## Individual nginx logs for this GitLab vhost
   access_log  /var/log/nginx/gitlab_access.log;
   error_log   /var/log/nginx/gitlab_error.log;
@@ -98,6 +106,9 @@ server {
     proxy_set_header    X-Forwarded-Ssl     on;
     proxy_set_header    X-Forwarded-For     $proxy_add_x_forwarded_for;
     proxy_set_header    X-Forwarded-Proto   $scheme;
+    proxy_set_header    Upgrade             $http_upgrade;
+    proxy_set_header    Connection          $connection_upgrade_gitlab_ssl;
+
     proxy_pass http://gitlab-workhorse;
   }
 
diff --git a/lib/tasks/brakeman.rake b/lib/tasks/brakeman.rake
index d5a402907d8..2301ec9b228 100644
--- a/lib/tasks/brakeman.rake
+++ b/lib/tasks/brakeman.rake
@@ -2,7 +2,7 @@ desc 'Security check via brakeman'
 task :brakeman do
   # We get 0 warnings at level 'w3' but we would like to reach 'w2'. Merge
   # requests are welcome!
-  if system(*%W(brakeman --no-progress --skip-files lib/backup/repository.rb -w3 -z))
+  if system(*%w(brakeman --no-progress --skip-files lib/backup/repository.rb -w3 -z))
     puts 'Security check succeed'
   else
     puts 'Security check failed'
diff --git a/lib/tasks/cache.rake b/lib/tasks/cache.rake
index 78ae187817a..d55923673b1 100644
--- a/lib/tasks/cache.rake
+++ b/lib/tasks/cache.rake
@@ -1,7 +1,7 @@
 namespace :cache do
   namespace :clear do
     REDIS_CLEAR_BATCH_SIZE = 1000 # There seems to be no speedup when pushing beyond 1,000
-    REDIS_SCAN_START_STOP = '0' # Magic value, see http://redis.io/commands/scan
+    REDIS_SCAN_START_STOP = '0'.freeze # Magic value, see http://redis.io/commands/scan
 
     desc "GitLab | Clear redis cache"
     task redis: :environment do
diff --git a/lib/tasks/config_lint.rake b/lib/tasks/config_lint.rake
new file mode 100644
index 00000000000..ddbcf1e1eb8
--- /dev/null
+++ b/lib/tasks/config_lint.rake
@@ -0,0 +1,25 @@
+module ConfigLint
+  def self.run(files)
+    failures = files.reject do |file|
+      yield(file)
+    end
+
+    if failures.present?
+      puts failures
+      exit failures.count
+    end
+  end
+end
+
+desc "Checks syntax for shell scripts and nginx config files in 'lib/support/'"
+task :config_lint do
+  shell_scripts = [
+    'lib/support/init.d/gitlab',
+    'lib/support/init.d/gitlab.default.example',
+    'lib/support/deploy/deploy.sh'
+  ]
+
+  ConfigLint.run(shell_scripts) do |file|
+    Kernel.system('bash', '-n', file)
+  end
+end
diff --git a/lib/tasks/dev.rake b/lib/tasks/dev.rake
index 6f27972c4e4..e65609d7001 100644
--- a/lib/tasks/dev.rake
+++ b/lib/tasks/dev.rake
@@ -2,14 +2,9 @@ task dev: ["dev:setup"]
 
 namespace :dev do
   desc "GitLab | Setup developer environment (db, fixtures)"
-  task :setup => :environment do
+  task setup: :environment do
     ENV['force'] = 'yes'
     Rake::Task["gitlab:setup"].invoke
     Rake::Task["gitlab:shell:setup"].invoke
   end
-
-  desc 'GitLab | Start/restart foreman and watch for changes'
-  task :foreman => :environment do
-    sh 'rerun --dir app,config,lib -- foreman start'
-  end
 end
diff --git a/lib/tasks/downtime_check.rake b/lib/tasks/downtime_check.rake
index afe5d42910c..557f4fef10b 100644
--- a/lib/tasks/downtime_check.rake
+++ b/lib/tasks/downtime_check.rake
@@ -1,10 +1,10 @@
 desc 'Checks if migrations in a branch require downtime'
 task downtime_check: :environment do
-  if defined?(Gitlab::License)
-    repo = 'gitlab-ee'
-  else
-    repo = 'gitlab-ce'
-  end
+  repo = if defined?(Gitlab::License)
+           'gitlab-ee'
+         else
+           'gitlab-ce'
+         end
 
   `git fetch https://gitlab.com/gitlab-org/#{repo}.git --depth 1`
 
diff --git a/lib/tasks/eslint.rake b/lib/tasks/eslint.rake
index d43cbad1909..51f5d768102 100644
--- a/lib/tasks/eslint.rake
+++ b/lib/tasks/eslint.rake
@@ -1,7 +1,8 @@
 unless Rails.env.production?
   desc "GitLab | Run ESLint"
-  task :eslint do
-    system("npm", "run", "eslint")
+  task eslint: ['yarn:check'] do
+    unless system('yarn run eslint')
+      abort('rake eslint failed')
+    end
   end
 end
-
diff --git a/lib/tasks/flay.rake b/lib/tasks/flay.rake
index e9587595fef..7ad2b2e4d39 100644
--- a/lib/tasks/flay.rake
+++ b/lib/tasks/flay.rake
@@ -1,6 +1,6 @@
 desc 'Code duplication analyze via flay'
 task :flay do
-  output = %x(bundle exec flay --mass 35 app/ lib/gitlab/)
+  output = `bundle exec flay --mass 35 app/ lib/gitlab/`
 
   if output.include? "Similar code found"
     puts output
diff --git a/lib/tasks/gemojione.rake b/lib/tasks/gemojione.rake
index 993112aee3b..5293f5af12d 100644
--- a/lib/tasks/gemojione.rake
+++ b/lib/tasks/gemojione.rake
@@ -1,33 +1,36 @@
 namespace :gemojione do
   desc 'Generates Emoji SHA256 digests'
-  task digests: :environment do
+  task digests: ['yarn:check', 'environment'] do
     require 'digest/sha2'
     require 'json'
 
-    dir = Gemojione.images_path
-    digests = []
-    aliases = Hash.new { |hash, key| hash[key] = [] }
-    aliases_path = File.join(Rails.root, 'fixtures', 'emojis', 'aliases.json')
-
-    JSON.parse(File.read(aliases_path)).each do |alias_name, real_name|
-      aliases[real_name] << alias_name
-    end
-
-    Gitlab::AwardEmoji.emojis.map do |name, emoji_hash|
-      fpath = File.join(dir, "#{emoji_hash['unicode']}.png")
-      digest = Digest::SHA256.file(fpath).hexdigest
+    # We don't have `node_modules` available in built versions of GitLab
+    FileUtils.cp_r(Rails.root.join('node_modules', 'emoji-unicode-version', 'emoji-unicode-version-map.json'), File.join(Rails.root, 'fixtures', 'emojis'))
 
-      digests << { name: name, unicode: emoji_hash['unicode'], digest: digest }
+    dir = Gemojione.images_path
+    resultant_emoji_map = {}
+
+    Gitlab::Emoji.emojis.each do |name, emoji_hash|
+      # Ignore aliases
+      unless Gitlab::Emoji.emojis_aliases.key?(name)
+        fpath = File.join(dir, "#{emoji_hash['unicode']}.png")
+        hash_digest = Digest::SHA256.file(fpath).hexdigest
+
+        entry = {
+          category: emoji_hash['category'],
+          moji: emoji_hash['moji'],
+          unicodeVersion: Gitlab::Emoji.emoji_unicode_version(name),
+          digest: hash_digest,
+        }
 
-      aliases[name].each do |alias_name|
-        digests << { name: alias_name, unicode: emoji_hash['unicode'], digest: digest }
+        resultant_emoji_map[name] = entry
       end
     end
 
     out = File.join(Rails.root, 'fixtures', 'emojis', 'digests.json')
 
     File.open(out, 'w') do |handle|
-      handle.write(JSON.pretty_generate(digests))
+      handle.write(JSON.pretty_generate(resultant_emoji_map))
     end
   end
 
@@ -55,21 +58,40 @@ namespace :gemojione do
     SPRITESHEET_WIDTH = 860
     SPRITESHEET_HEIGHT = 840
 
+    # Setup a map to rename image files
+    emoji_unicode_string_to_name_map = {}
+    Gitlab::Emoji.emojis.each do |name, emoji_hash|
+      # Ignore aliases
+      unless Gitlab::Emoji.emojis_aliases.key?(name)
+        emoji_unicode_string_to_name_map[emoji_hash['unicode']] = name
+      end
+    end
+
+    # Copy the Gemojione assets to the temporary folder for renaming
+    emoji_dir = "app/assets/images/emoji"
+    FileUtils.rm_rf(emoji_dir)
+    FileUtils.mkdir_p(emoji_dir, mode: 0700)
+    FileUtils.cp_r(File.join(Gemojione.images_path, '.'), emoji_dir)
+    Dir[File.join(emoji_dir, "**/*.png")].each do |png|
+      image_path = png
+      rename_to_named_emoji_image!(emoji_unicode_string_to_name_map, image_path)
+    end
+
     Dir.mktmpdir do |tmpdir|
-      # Copy the Gemojione assets to the temporary folder for resizing
-      FileUtils.cp_r(Gemojione.images_path, tmpdir)
+      FileUtils.cp_r(File.join(emoji_dir, '.'), tmpdir)
 
       Dir.chdir(tmpdir) do
         Dir["**/*.png"].each do |png|
-          resize!(File.join(tmpdir, png), SIZE)
+          tmp_image_path = File.join(tmpdir, png)
+          resize!(tmp_image_path, SIZE)
         end
       end
 
-      style_path = Rails.root.join(*%w(app assets stylesheets pages emojis.scss))
+      style_path = Rails.root.join(*%w(app assets stylesheets framework emoji-sprites.scss))
 
       # Combine the resized assets into a packed sprite and re-generate the SCSS
       SpriteFactory.cssurl = "image-url('$IMAGE')"
-      SpriteFactory.run!(File.join(tmpdir, 'png'), {
+      SpriteFactory.run!(tmpdir, {
         output_style: style_path,
         output_image: "app/assets/images/emoji.png",
         selector:     '.emoji-',
@@ -83,7 +105,7 @@ namespace :gemojione do
       # let's simplify it
       system(%Q(sed -i '' "s/width: #{SIZE}px; height: #{SIZE}px; background: image-url('emoji.png')/background-position:/" #{style_path}))
       system(%Q(sed -i '' "s/ no-repeat//" #{style_path}))
-      system(%Q(sed -i '' "s/ 0px/ 0/" #{style_path}))
+      system(%Q(sed -i '' "s/ 0px/ 0/g" #{style_path}))
 
       # Append a generic rule that applies to all Emojis
       File.open(style_path, 'a') do |f|
@@ -92,6 +114,8 @@ namespace :gemojione do
         .emoji-icon {
           background-image: image-url('emoji.png');
           background-repeat: no-repeat;
+          color: transparent;
+          text-indent: -99em;
           height: #{SIZE}px;
           width: #{SIZE}px;
 
@@ -112,16 +136,17 @@ namespace :gemojione do
     # Now do it again but for Retina
     Dir.mktmpdir do |tmpdir|
       # Copy the Gemojione assets to the temporary folder for resizing
-      FileUtils.cp_r(Gemojione.images_path, tmpdir)
+      FileUtils.cp_r(File.join(emoji_dir, '.'), tmpdir)
 
       Dir.chdir(tmpdir) do
         Dir["**/*.png"].each do |png|
-          resize!(File.join(tmpdir, png), RETINA)
+          tmp_image_path = File.join(tmpdir, png)
+          resize!(tmp_image_path, RETINA)
         end
       end
 
       # Combine the resized assets into a packed sprite and re-generate the SCSS
-      SpriteFactory.run!(File.join(tmpdir), {
+      SpriteFactory.run!(tmpdir, {
         output_image: "app/assets/images/emoji@2x.png",
         style:        false,
         nocomments:   true,
@@ -155,4 +180,20 @@ namespace :gemojione do
     image.write(image_path) { self.quality = 100 }
     image.destroy!
   end
+
+  EMOJI_IMAGE_PATH_RE = /(.*?)(([0-9a-f]-?)+)\.png$/i
+  def rename_to_named_emoji_image!(emoji_unicode_string_to_name_map, image_path)
+    # Rename file from unicode to emoji name
+    matches = EMOJI_IMAGE_PATH_RE.match(image_path)
+    preceding_path = matches[1]
+    unicode_string = matches[2]
+    name = emoji_unicode_string_to_name_map[unicode_string]
+    if name
+      new_png_path = File.join(preceding_path, "#{name}.png")
+      FileUtils.mv(image_path, new_png_path)
+      new_png_path
+    else
+      puts "Warning: emoji_unicode_string_to_name_map missing entry for #{unicode_string}. Full path: #{image_path}"
+    end
+  end
 end
diff --git a/lib/tasks/gitlab/assets.rake b/lib/tasks/gitlab/assets.rake
new file mode 100644
index 00000000000..098f9851b45
--- /dev/null
+++ b/lib/tasks/gitlab/assets.rake
@@ -0,0 +1,48 @@
+namespace :gitlab do
+  namespace :assets do
+    desc 'GitLab | Assets | Compile all frontend assets'
+    task compile: [
+      'yarn:check',
+      'assets:precompile',
+      'webpack:compile',
+      'gitlab:assets:fix_urls'
+    ]
+
+    desc 'GitLab | Assets | Clean up old compiled frontend assets'
+    task clean: ['assets:clean']
+
+    desc 'GitLab | Assets | Remove all compiled frontend assets'
+    task purge: ['assets:clobber']
+
+    desc 'GitLab | Assets | Uninstall frontend dependencies'
+    task purge_modules: ['yarn:clobber']
+
+    desc 'GitLab | Assets | Fix all absolute url references in CSS'
+    task :fix_urls do
+      css_files = Dir['public/assets/*.css']
+      css_files.each do |file|
+        # replace url(/assets/*) with url(./*)
+        puts "Fixing #{file}"
+        system "sed", "-i", "-e", 's/url(\([\"\']\?\)\/assets\//url(\1.\//g', file
+
+        # rewrite the corresponding gzip file (if it exists)
+        gzip = "#{file}.gz"
+        if File.exist?(gzip)
+          puts "Fixing #{gzip}"
+
+          FileUtils.rm(gzip)
+          mtime = File.stat(file).mtime
+
+          File.open(gzip, 'wb+') do |f|
+            gz = Zlib::GzipWriter.new(f, Zlib::BEST_COMPRESSION)
+            gz.mtime = mtime
+            gz.write IO.binread(file)
+            gz.close
+
+            File.utime(mtime, mtime, f.path)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/tasks/gitlab/backup.rake b/lib/tasks/gitlab/backup.rake
index a9f1255e8cf..1650263b98d 100644
--- a/lib/tasks/gitlab/backup.rake
+++ b/lib/tasks/gitlab/backup.rake
@@ -13,6 +13,7 @@ namespace :gitlab do
       Rake::Task["gitlab:backup:uploads:create"].invoke
       Rake::Task["gitlab:backup:builds:create"].invoke
       Rake::Task["gitlab:backup:artifacts:create"].invoke
+      Rake::Task["gitlab:backup:pages:create"].invoke
       Rake::Task["gitlab:backup:lfs:create"].invoke
       Rake::Task["gitlab:backup:registry:create"].invoke
 
@@ -56,6 +57,7 @@ namespace :gitlab do
       Rake::Task['gitlab:backup:uploads:restore'].invoke unless backup.skipped?('uploads')
       Rake::Task['gitlab:backup:builds:restore'].invoke unless backup.skipped?('builds')
       Rake::Task['gitlab:backup:artifacts:restore'].invoke unless backup.skipped?('artifacts')
+      Rake::Task["gitlab:backup:pages:restore"].invoke unless backup.skipped?('pages')
       Rake::Task['gitlab:backup:lfs:restore'].invoke unless backup.skipped?('lfs')
       Rake::Task['gitlab:backup:registry:restore'].invoke unless backup.skipped?('registry')
       Rake::Task['gitlab:shell:setup'].invoke
@@ -159,6 +161,25 @@ namespace :gitlab do
       end
     end
 
+    namespace :pages do
+      task create: :environment do
+        $progress.puts "Dumping pages ... ".color(:blue)
+
+        if ENV["SKIP"] && ENV["SKIP"].include?("pages")
+          $progress.puts "[SKIPPED]".color(:cyan)
+        else
+          Backup::Pages.new.dump
+          $progress.puts "done".color(:green)
+        end
+      end
+
+      task restore: :environment do
+        $progress.puts "Restoring pages ... ".color(:blue)
+        Backup::Pages.new.restore
+        $progress.puts "done".color(:green)
+      end
+    end
+
     namespace :lfs do
       task create: :environment do
         $progress.puts "Dumping lfs objects ... ".color(:blue)
diff --git a/lib/tasks/gitlab/check.rake b/lib/tasks/gitlab/check.rake
index 35c4194e87c..a6f8c4ced5d 100644
--- a/lib/tasks/gitlab/check.rake
+++ b/lib/tasks/gitlab/check.rake
@@ -6,8 +6,6 @@ namespace :gitlab do
                  gitlab:ldap:check
                  gitlab:app:check}
 
-
-
   namespace :app do
     desc "GitLab | Check the configuration of the GitLab Rails app"
     task check: :environment  do
@@ -34,7 +32,6 @@ namespace :gitlab do
       finished_checking "GitLab"
     end
 
-
     # Checks
     ########################
 
@@ -194,7 +191,7 @@ namespace :gitlab do
     def check_migrations_are_up
       print "All migrations up? ... "
 
-      migration_status, _ = Gitlab::Popen.popen(%W(bundle exec rake db:migrate:status))
+      migration_status, _ = Gitlab::Popen.popen(%w(bundle exec rake db:migrate:status))
 
       unless migration_status =~ /down\s+\d{14}/
         puts "yes".color(:green)
@@ -279,7 +276,7 @@ namespace :gitlab do
       upload_path_tmp = File.join(upload_path, 'tmp')
 
       if File.stat(upload_path).mode == 040700
-        unless Dir.exists?(upload_path_tmp)
+        unless Dir.exist?(upload_path_tmp)
           puts 'skipped (no tmp uploads folder yet)'.color(:magenta)
           return
         end
@@ -316,7 +313,7 @@ namespace :gitlab do
       min_redis_version = "2.8.0"
       print "Redis version >= #{min_redis_version}? ... "
 
-      redis_version = run_command(%W(redis-cli --version))
+      redis_version = run_command(%w(redis-cli --version))
       redis_version = redis_version.try(:match, /redis-cli (\d+\.\d+\.\d+)/)
       if redis_version &&
           (Gem::Version.new(redis_version[1]) > Gem::Version.new(min_redis_version))
@@ -351,14 +348,14 @@ namespace :gitlab do
       finished_checking "GitLab Shell"
     end
 
-
     # Checks
     ########################
 
     def check_repo_base_exists
       puts "Repo base directory exists?"
 
-      Gitlab.config.repositories.storages.each do |name, repo_base_path|
+      Gitlab.config.repositories.storages.each do |name, repository_storage|
+        repo_base_path = repository_storage['path']
         print "#{name}... "
 
         if File.exist?(repo_base_path)
@@ -382,12 +379,13 @@ namespace :gitlab do
     def check_repo_base_is_not_symlink
       puts "Repo storage directories are symlinks?"
 
-      Gitlab.config.repositories.storages.each do |name, repo_base_path|
+      Gitlab.config.repositories.storages.each do |name, repository_storage|
+        repo_base_path = repository_storage['path']
         print "#{name}... "
 
         unless File.exist?(repo_base_path)
           puts "can't check because of previous errors".color(:magenta)
-          return
+          break
         end
 
         unless File.symlink?(repo_base_path)
@@ -405,12 +403,13 @@ namespace :gitlab do
     def check_repo_base_permissions
       puts "Repo paths access is drwxrws---?"
 
-      Gitlab.config.repositories.storages.each do |name, repo_base_path|
+      Gitlab.config.repositories.storages.each do |name, repository_storage|
+        repo_base_path = repository_storage['path']
         print "#{name}... "
 
         unless File.exist?(repo_base_path)
           puts "can't check because of previous errors".color(:magenta)
-          return
+          break
         end
 
         if File.stat(repo_base_path).mode.to_s(8).ends_with?("2770")
@@ -435,12 +434,13 @@ namespace :gitlab do
       gitlab_shell_owner_group = Gitlab.config.gitlab_shell.owner_group
       puts "Repo paths owned by #{gitlab_shell_ssh_user}:#{gitlab_shell_owner_group}?"
 
-      Gitlab.config.repositories.storages.each do |name, repo_base_path|
+      Gitlab.config.repositories.storages.each do |name, repository_storage|
+        repo_base_path = repository_storage['path']
         print "#{name}... "
 
         unless File.exist?(repo_base_path)
           puts "can't check because of previous errors".color(:magenta)
-          return
+          break
         end
 
         uid = uid_for(gitlab_shell_ssh_user)
@@ -493,7 +493,6 @@ namespace :gitlab do
           )
           fix_and_rerun
         end
-
       end
     end
 
@@ -565,8 +564,6 @@ namespace :gitlab do
     end
   end
 
-
-
   namespace :sidekiq do
     desc "GitLab | Check the configuration of Sidekiq"
     task check: :environment  do
@@ -579,7 +576,6 @@ namespace :gitlab do
       finished_checking "Sidekiq"
     end
 
-
     # Checks
     ########################
 
@@ -621,12 +617,11 @@ namespace :gitlab do
     end
 
     def sidekiq_process_count
-      ps_ux, _ = Gitlab::Popen.popen(%W(ps ux))
+      ps_ux, _ = Gitlab::Popen.popen(%w(ps ux))
       ps_ux.scan(/sidekiq \d+\.\d+\.\d+/).count
     end
   end
 
-
   namespace :incoming_email do
     desc "GitLab | Check the configuration of Reply by email"
     task check: :environment  do
@@ -649,7 +644,6 @@ namespace :gitlab do
       finished_checking "Reply by email"
     end
 
-
     # Checks
     ########################
 
@@ -724,8 +718,11 @@ namespace :gitlab do
     def check_imap_authentication
       print "IMAP server credentials are correct? ... "
 
-      config_path = Rails.root.join('config', 'mail_room.yml')
-      config_file = YAML.load(ERB.new(File.read(config_path)).result)
+      config_path = Rails.root.join('config', 'mail_room.yml').to_s
+      erb = ERB.new(File.read(config_path))
+      erb.filename = config_path
+      config_file = YAML.load(erb.result)
+
       config = config_file[:mailboxes].first
 
       if config
@@ -754,7 +751,7 @@ namespace :gitlab do
     end
 
     def mail_room_running?
-      ps_ux, _ = Gitlab::Popen.popen(%W(ps ux))
+      ps_ux, _ = Gitlab::Popen.popen(%w(ps ux))
       ps_ux.include?("mail_room")
     end
   end
@@ -802,13 +799,13 @@ namespace :gitlab do
     def check_ldap_auth(adapter)
       auth = adapter.config.has_auth?
 
-      if auth && adapter.ldap.bind
-        message = 'Success'.color(:green)
-      elsif auth
-        message = 'Failed. Check `bind_dn` and `password` configuration values'.color(:red)
-      else
-        message = 'Anonymous. No `bind_dn` or `password` configured'.color(:yellow)
-      end
+      message = if auth && adapter.ldap.bind
+                  'Success'.color(:green)
+                elsif auth
+                  'Failed. Check `bind_dn` and `password` configuration values'.color(:red)
+                else
+                  'Anonymous. No `bind_dn` or `password` configured'.color(:yellow)
+                end
 
       puts "LDAP authentication... #{message}"
     end
@@ -817,8 +814,8 @@ namespace :gitlab do
   namespace :repo do
     desc "GitLab | Check the integrity of the repositories managed by GitLab"
     task check: :environment do
-      Gitlab.config.repositories.storages.each do |name, path|
-        namespace_dirs = Dir.glob(File.join(path, '*'))
+      Gitlab.config.repositories.storages.each do |name, repository_storage|
+        namespace_dirs = Dir.glob(File.join(repository_storage['path'], '*'))
 
         namespace_dirs.each do |namespace_dir|
           repo_dirs = Dir.glob(File.join(namespace_dir, '*'))
@@ -835,11 +832,11 @@ namespace :gitlab do
       user = User.find_by(username: username)
       if user
         repo_dirs = user.authorized_projects.map do |p|
-                      File.join(
-                        p.repository_storage_path,
-                        "#{p.path_with_namespace}.git"
-                      )
-                    end
+          File.join(
+            p.repository_storage_path,
+            "#{p.path_with_namespace}.git"
+          )
+        end
 
         repo_dirs.each { |repo_dir| check_repo_integrity(repo_dir) }
       else
@@ -852,7 +849,7 @@ namespace :gitlab do
   ##########################
 
   def fix_and_rerun
-    puts "  Please #{"fix the error above"} and rerun the checks.".color(:red)
+    puts "  Please fix the error above and rerun the checks.".color(:red)
   end
 
   def for_more_information(*sources)
@@ -914,7 +911,7 @@ namespace :gitlab do
 
   def check_ruby_version
     required_version = Gitlab::VersionInfo.new(2, 1, 0)
-    current_version = Gitlab::VersionInfo.parse(run_command(%W(ruby --version)))
+    current_version = Gitlab::VersionInfo.parse(run_command(%w(ruby --version)))
 
     print "Ruby version >= #{required_version} ? ... "
 
@@ -985,13 +982,13 @@ namespace :gitlab do
   end
 
   def check_config_lock(repo_dir)
-    config_exists = File.exist?(File.join(repo_dir,'config.lock'))
+    config_exists = File.exist?(File.join(repo_dir, 'config.lock'))
     config_output = config_exists ? 'yes'.color(:red) : 'no'.color(:green)
     puts "'config.lock' file exists?".color(:yellow) + " ... #{config_output}"
   end
 
   def check_ref_locks(repo_dir)
-    lock_files = Dir.glob(File.join(repo_dir,'refs/heads/*.lock'))
+    lock_files = Dir.glob(File.join(repo_dir, 'refs/heads/*.lock'))
     if lock_files.present?
       puts "Ref lock files exist:".color(:red)
       lock_files.each do |lock_file|
diff --git a/lib/tasks/gitlab/cleanup.rake b/lib/tasks/gitlab/cleanup.rake
index 4a696a52b4d..f76bef5f4bf 100644
--- a/lib/tasks/gitlab/cleanup.rake
+++ b/lib/tasks/gitlab/cleanup.rake
@@ -6,7 +6,8 @@ namespace :gitlab do
       remove_flag = ENV['REMOVE']
 
       namespaces = Namespace.pluck(:path)
-      Gitlab.config.repositories.storages.each do |name, git_base_path|
+      Gitlab.config.repositories.storages.each do |name, repository_storage|
+        git_base_path = repository_storage['path']
         all_dirs = Dir.glob(git_base_path + '/*')
 
         puts git_base_path.color(:yellow)
@@ -25,7 +26,6 @@ namespace :gitlab do
         end
 
         all_dirs.each do |dir_path|
-
           if remove_flag
             if FileUtils.rm_rf dir_path
               puts "Removed...#{dir_path}".color(:red)
@@ -48,17 +48,18 @@ namespace :gitlab do
       warn_user_is_not_gitlab
 
       move_suffix = "+orphaned+#{Time.now.to_i}"
-      Gitlab.config.repositories.storages.each do |name, repo_root|
+      Gitlab.config.repositories.storages.each do |name, repository_storage|
+        repo_root = repository_storage['path']
         # Look for global repos (legacy, depth 1) and normal repos (depth 2)
         IO.popen(%W(find #{repo_root} -mindepth 1 -maxdepth 2 -name *.git)) do |find|
           find.each_line do |path|
             path.chomp!
-            repo_with_namespace = path.
-              sub(repo_root, '').
-              sub(%r{^/*}, '').
-              chomp('.git').
-              chomp('.wiki')
-            next if Project.find_with_namespace(repo_with_namespace)
+            repo_with_namespace = path
+              .sub(repo_root, '')
+              .sub(%r{^/*}, '')
+              .chomp('.git')
+              .chomp('.wiki')
+            next if Project.find_by_full_path(repo_with_namespace)
             new_path = path + move_suffix
             puts path.inspect + ' -> ' + new_path.inspect
             File.rename(path, new_path)
diff --git a/lib/tasks/gitlab/db.rake b/lib/tasks/gitlab/db.rake
index 7c96bc864ce..5476438b8fa 100644
--- a/lib/tasks/gitlab/db.rake
+++ b/lib/tasks/gitlab/db.rake
@@ -23,7 +23,7 @@ namespace :gitlab do
     end
 
     desc 'Drop all tables'
-    task :drop_tables => :environment do
+    task drop_tables: :environment do
       connection = ActiveRecord::Base.connection
 
       # If MySQL, turn off foreign key checks
@@ -62,9 +62,9 @@ namespace :gitlab do
 
       ref = Shellwords.escape(args[:ref])
 
-      migrations = `git diff #{ref}.. --name-only -- db/migrate`.lines.
-        map { |file| Rails.root.join(file.strip).to_s }.
-        select { |file| File.file?(file) }
+      migrations = `git diff #{ref}.. --diff-filter=A --name-only -- db/migrate`.lines
+        .map { |file| Rails.root.join(file.strip).to_s }
+        .select { |file| File.file?(file) }
 
       Gitlab::DowntimeCheck.new.check_and_print(migrations)
     end
diff --git a/lib/tasks/gitlab/git.rake b/lib/tasks/gitlab/git.rake
index f9834a4dae8..cf82134d97e 100644
--- a/lib/tasks/gitlab/git.rake
+++ b/lib/tasks/gitlab/git.rake
@@ -1,9 +1,8 @@
 namespace :gitlab do
   namespace :git do
-
     desc "GitLab | Git | Repack"
     task repack: :environment do
-      failures = perform_git_cmd(%W(git repack -a --quiet), "Repacking repo")
+      failures = perform_git_cmd(%W(#{Gitlab.config.git.bin_path} repack -a --quiet), "Repacking repo")
       if failures.empty?
         puts "Done".color(:green)
       else
@@ -13,17 +12,17 @@ namespace :gitlab do
 
     desc "GitLab | Git | Run garbage collection on all repos"
     task gc: :environment do
-      failures = perform_git_cmd(%W(git gc --auto --quiet), "Garbage Collecting")
+      failures = perform_git_cmd(%W(#{Gitlab.config.git.bin_path} gc --auto --quiet), "Garbage Collecting")
       if failures.empty?
         puts "Done".color(:green)
       else
         output_failures(failures)
       end
     end
-    
+
     desc "GitLab | Git | Prune all repos"
     task prune: :environment do
-      failures = perform_git_cmd(%W(git prune), "Git Prune")
+      failures = perform_git_cmd(%W(#{Gitlab.config.git.bin_path} prune), "Git Prune")
       if failures.empty?
         puts "Done".color(:green)
       else
@@ -50,6 +49,5 @@ namespace :gitlab do
       puts "The following repositories reported errors:".color(:red)
       failures.each { |f| puts "- #{f}" }
     end
-
   end
 end
diff --git a/lib/tasks/gitlab/import.rake b/lib/tasks/gitlab/import.rake
index dbdd4e977e8..48bd9139ce8 100644
--- a/lib/tasks/gitlab/import.rake
+++ b/lib/tasks/gitlab/import.rake
@@ -11,7 +11,8 @@ namespace :gitlab do
     #
     desc "GitLab | Import bare repositories from repositories -> storages into GitLab project instance"
     task repos: :environment do
-      Gitlab.config.repositories.storages.each do |name, git_base_path|
+      Gitlab.config.repositories.storages.each_value do |repository_storage|
+        git_base_path = repository_storage['path']
         repos_to_import = Dir.glob(git_base_path + '/**/*.git')
 
         repos_to_import.each do |repo_path|
@@ -29,7 +30,7 @@ namespace :gitlab do
             next
           end
 
-          project = Project.find_with_namespace(path)
+          project = Project.find_by_full_path(path)
 
           if project
             puts " * #{project.name} (#{repo_path}) exists"
@@ -46,7 +47,7 @@ namespace :gitlab do
               group = Namespace.find_by(path: group_name)
               # create group namespace
               unless group
-                group = Group.new(:name => group_name)
+                group = Group.new(name: group_name)
                 group.path = group_name
                 group.owner = user
                 if group.save
@@ -63,8 +64,7 @@ namespace :gitlab do
 
             if project.persisted?
               puts " * Created #{project.name} (#{repo_path})".color(:green)
-              project.update_repository_size
-              project.update_commit_count
+              ProjectCacheWorker.perform_async(project.id)
             else
               puts " * Failed trying to create #{project.name} (#{repo_path})".color(:red)
               puts "   Errors: #{project.errors.messages}".color(:red)
diff --git a/lib/tasks/gitlab/import_export.rake b/lib/tasks/gitlab/import_export.rake
index c2c6031db67..dd1825c8a9e 100644
--- a/lib/tasks/gitlab/import_export.rake
+++ b/lib/tasks/gitlab/import_export.rake
@@ -7,7 +7,7 @@ namespace :gitlab do
 
     desc "GitLab | Display exported DB structure"
     task data: :environment do
-      puts YAML.load_file(Gitlab::ImportExport.config_file)['project_tree'].to_yaml(:SortKeys => true)
+      puts YAML.load_file(Gitlab::ImportExport.config_file)['project_tree'].to_yaml(SortKeys: true)
     end
   end
 end
diff --git a/lib/tasks/gitlab/info.rake b/lib/tasks/gitlab/info.rake
index dffea8ed155..a2a2db487b7 100644
--- a/lib/tasks/gitlab/info.rake
+++ b/lib/tasks/gitlab/info.rake
@@ -2,31 +2,35 @@ namespace :gitlab do
   namespace :env do
     desc "GitLab | Show information about GitLab and its environment"
     task info: :environment  do
-
       # check if there is an RVM environment
-      rvm_version = run_and_match(%W(rvm --version), /[\d\.]+/).try(:to_s)
+      rvm_version = run_and_match(%w(rvm --version), /[\d\.]+/).try(:to_s)
       # check Ruby version
-      ruby_version = run_and_match(%W(ruby --version), /[\d\.p]+/).try(:to_s)
+      ruby_version = run_and_match(%w(ruby --version), /[\d\.p]+/).try(:to_s)
       # check Gem version
-      gem_version = run_command(%W(gem --version))
-      # check Bundler version
-      bunder_version = run_and_match(%W(bundle --version), /[\d\.]+/).try(:to_s)
+      gem_version = run_command(%w(gem --version))
       # check Bundler version
-      rake_version = run_and_match(%W(rake --version), /[\d\.]+/).try(:to_s)
+      bunder_version = run_and_match(%w(bundle --version), /[\d\.]+/).try(:to_s)
+      # check Rake version
+      rake_version = run_and_match(%w(rake --version), /[\d\.]+/).try(:to_s)
+      # check redis version
+      redis_version = run_and_match(%w(redis-cli --version), /redis-cli (\d+\.\d+\.\d+)/).to_a
+      # check Git version
+      git_version = run_and_match([Gitlab.config.git.bin_path, '--version'], /git version ([\d\.]+)/).to_a
 
       puts ""
       puts "System information".color(:yellow)
       puts "System:\t\t#{os_name || "unknown".color(:red)}"
-      puts "Current User:\t#{run_command(%W(whoami))}"
+      puts "Current User:\t#{run_command(%w(whoami))}"
       puts "Using RVM:\t#{rvm_version.present? ? "yes".color(:green) : "no"}"
       puts "RVM Version:\t#{rvm_version}" if rvm_version.present?
       puts "Ruby Version:\t#{ruby_version || "unknown".color(:red)}"
       puts "Gem Version:\t#{gem_version || "unknown".color(:red)}"
       puts "Bundler Version:#{bunder_version || "unknown".color(:red)}"
       puts "Rake Version:\t#{rake_version || "unknown".color(:red)}"
+      puts "Redis Version:\t#{redis_version[1] || "unknown".color(:red)}"
+      puts "Git Version:\t#{git_version[1] || "unknown".color(:red)}"
       puts "Sidekiq Version:#{Sidekiq::VERSION}"
 
-
       # check database adapter
       database_adapter = ActiveRecord::Base.connection.adapter_name.downcase
 
@@ -51,8 +55,6 @@ namespace :gitlab do
       puts "Using Omniauth:\t#{Gitlab.config.omniauth.enabled ? "yes".color(:green) : "no"}"
       puts "Omniauth Providers: #{omniauth_providers.join(', ')}" if Gitlab.config.omniauth.enabled
 
-
-
       # check Gitolite version
       gitlab_shell_version_file = "#{Gitlab.config.gitlab_shell.hooks_path}/../VERSION"
       if File.readable?(gitlab_shell_version_file)
@@ -63,12 +65,11 @@ namespace :gitlab do
       puts "GitLab Shell".color(:yellow)
       puts "Version:\t#{gitlab_shell_version || "unknown".color(:red)}"
       puts "Repository storage paths:"
-      Gitlab.config.repositories.storages.each do |name, path|
-        puts "- #{name}: \t#{path}"
+      Gitlab.config.repositories.storages.each do |name, repository_storage|
+        puts "- #{name}: \t#{repository_storage['path']}"
       end
       puts "Hooks:\t\t#{Gitlab.config.gitlab_shell.hooks_path}"
       puts "Git:\t\t#{Gitlab.config.git.bin_path}"
-
     end
   end
 end
diff --git a/lib/tasks/gitlab/ldap.rake b/lib/tasks/gitlab/ldap.rake
new file mode 100644
index 00000000000..c66a2a263dc
--- /dev/null
+++ b/lib/tasks/gitlab/ldap.rake
@@ -0,0 +1,40 @@
+namespace :gitlab do
+  namespace :ldap do
+    desc 'GitLab | LDAP | Rename provider'
+    task :rename_provider, [:old_provider, :new_provider] => :environment  do |_, args|
+      old_provider = args[:old_provider] ||
+        prompt('What is the old provider? Ex. \'ldapmain\': '.color(:blue))
+      new_provider = args[:new_provider] ||
+        prompt('What is the new provider ID? Ex. \'ldapcustom\': '.color(:blue))
+      puts '' # Add some separation in the output
+
+      identities = Identity.where(provider: old_provider)
+      identity_count = identities.count
+
+      if identities.empty?
+        puts "Found no user identities with '#{old_provider}' provider."
+        puts 'Please check the provider name and try again.'
+        exit 1
+      end
+
+      plural_id_count = ActionController::Base.helpers.pluralize(identity_count, 'user')
+
+      unless ENV['force'] == 'yes'
+        puts "#{plural_id_count} with provider '#{old_provider}' will be updated to '#{new_provider}'"
+        puts 'If the new provider is incorrect, users will be unable to sign in'
+        ask_to_continue
+        puts ''
+      end
+
+      updated_count = identities.update_all(provider: new_provider)
+
+      if updated_count == identity_count
+        puts 'User identities were successfully updated'.color(:green)
+      else
+        plural_updated_count = ActionController::Base.helpers.pluralize(updated_count, 'user')
+        puts 'Some user identities could not be updated'.color(:red)
+        puts "Successfully updated #{plural_updated_count} out of #{plural_id_count} total"
+      end
+    end
+  end
+end
diff --git a/lib/tasks/gitlab/shell.rake b/lib/tasks/gitlab/shell.rake
index 5a09cd7ce41..dd2fda54e62 100644
--- a/lib/tasks/gitlab/shell.rake
+++ b/lib/tasks/gitlab/shell.rake
@@ -20,10 +20,10 @@ namespace :gitlab do
         config = {
           user: Gitlab.config.gitlab.user,
           gitlab_url: gitlab_url,
-          http_settings: {self_signed_cert: false}.stringify_keys,
+          http_settings: { self_signed_cert: false }.stringify_keys,
           auth_file: File.join(user_home, ".ssh", "authorized_keys"),
           redis: {
-            bin: %x{which redis-cli}.chomp,
+            bin: `which redis-cli`.chomp,
             namespace: "resque:gitlab"
           }.stringify_keys,
           log_level: "INFO",
@@ -43,7 +43,7 @@ namespace :gitlab do
         File.open("config.yml", "w+") {|f| f.puts config.to_yaml}
 
         # Launch installation process
-        system(*%W(bin/install) + repository_storage_paths_args)
+        system(*%w(bin/install) + repository_storage_paths_args)
       end
 
       # (Re)create hooks
diff --git a/lib/tasks/gitlab/sidekiq.rake b/lib/tasks/gitlab/sidekiq.rake
index 7e2a6668e59..6cbc83b8973 100644
--- a/lib/tasks/gitlab/sidekiq.rake
+++ b/lib/tasks/gitlab/sidekiq.rake
@@ -1,13 +1,13 @@
 namespace :gitlab do
   namespace :sidekiq do
-    QUEUE = 'queue:post_receive'
+    QUEUE = 'queue:post_receive'.freeze
 
     desc 'Drop all Sidekiq PostReceive jobs for a given project'
-    task :drop_post_receive , [:project] => :environment do |t, args|
+    task :drop_post_receive, [:project] => :environment do |t, args|
       unless args.project.present?
         abort "Please specify the project you want to drop PostReceive jobs for:\n  rake gitlab:sidekiq:drop_post_receive[group/project]"
       end
-      project_path = Project.find_with_namespace(args.project).repository.path_to_repo
+      project_path = Project.find_by_full_path(args.project).repository.path_to_repo
 
       Sidekiq.redis do |redis|
         unless redis.exists(QUEUE)
@@ -21,7 +21,7 @@ namespace :gitlab do
         # new jobs already. We will repopulate it with the old jobs, skipping the
         # ones we want to drop.
         dropped = 0
-        while (job = redis.lpop(temp_queue)) do
+        while (job = redis.lpop(temp_queue))
           if repo_path(job) == project_path
             dropped += 1
           else
diff --git a/lib/tasks/gitlab/task_helpers.rb b/lib/tasks/gitlab/task_helpers.rb
index e128738b5f8..bb755ae689b 100644
--- a/lib/tasks/gitlab/task_helpers.rb
+++ b/lib/tasks/gitlab/task_helpers.rb
@@ -19,23 +19,20 @@ module Gitlab
     # It will primarily use lsb_relase to determine the OS.
     # It has fallbacks to Debian, SuSE, OS X and systems running systemd.
     def os_name
-      os_name = run_command(%W(lsb_release -irs))
-      os_name ||= if File.readable?('/etc/system-release')
-        File.read('/etc/system-release')
-      end
-      os_name ||= if File.readable?('/etc/debian_version')
-        debian_version = File.read('/etc/debian_version')
-        "Debian #{debian_version}"
-      end
-      os_name ||= if File.readable?('/etc/SuSE-release')
-        File.read('/etc/SuSE-release')
-      end
-      os_name ||= if os_x_version = run_command(%W(sw_vers -productVersion))
-        "Mac OS X #{os_x_version}"
-      end
-      os_name ||= if File.readable?('/etc/os-release')
-        File.read('/etc/os-release').match(/PRETTY_NAME=\"(.+)\"/)[1]
-      end
+      os_name = run_command(%w(lsb_release -irs))
+      os_name ||=
+        if File.readable?('/etc/system-release')
+          File.read('/etc/system-release')
+        elsif File.readable?('/etc/debian_version')
+          "Debian #{File.read('/etc/debian_version')}"
+        elsif File.readable?('/etc/SuSE-release')
+          File.read('/etc/SuSE-release')
+        elsif os_x_version = run_command(%w(sw_vers -productVersion))
+          "Mac OS X #{os_x_version}"
+        elsif File.readable?('/etc/os-release')
+          File.read('/etc/os-release').match(/PRETTY_NAME=\"(.+)\"/)[1]
+        end
+
       os_name.try(:squish!)
     end
 
@@ -104,7 +101,7 @@ module Gitlab
     def warn_user_is_not_gitlab
       unless @warned_user_not_gitlab
         gitlab_user = Gitlab.config.gitlab.user
-        current_user = run_command(%W(whoami)).chomp
+        current_user = run_command(%w(whoami)).chomp
         unless current_user == gitlab_user
           puts " Warning ".color(:black).background(:yellow)
           puts "  You are running as user #{current_user.color(:magenta)}, we hope you know what you are doing."
@@ -133,8 +130,8 @@ module Gitlab
     end
 
     def all_repos
-      Gitlab.config.repositories.storages.each do |name, path|
-        IO.popen(%W(find #{path} -mindepth 2 -maxdepth 2 -type d -name *.git)) do |find|
+      Gitlab.config.repositories.storages.each_value do |repository_storage|
+        IO.popen(%W(find #{repository_storage['path']} -mindepth 2 -maxdepth 2 -type d -name *.git)) do |find|
           find.each_line do |path|
             yield path.chomp
           end
@@ -143,7 +140,7 @@ module Gitlab
     end
 
     def repository_storage_paths_args
-      Gitlab.config.repositories.storages.values
+      Gitlab.config.repositories.storages.values.map { |rs| rs['path'] }
     end
 
     def user_home
@@ -171,14 +168,14 @@ module Gitlab
 
     def reset_to_tag(tag_wanted, target_dir)
       tag =
-      begin
-        # First try to checkout without fetching
-        # to avoid stalling tests if the Internet is down.
-        run_command!(%W[#{Gitlab.config.git.bin_path} -C #{target_dir} describe -- #{tag_wanted}])
-      rescue Gitlab::TaskFailedError
-        run_command!(%W[#{Gitlab.config.git.bin_path} -C #{target_dir} fetch origin])
-        run_command!(%W[#{Gitlab.config.git.bin_path} -C #{target_dir} describe -- origin/#{tag_wanted}])
-      end
+        begin
+          # First try to checkout without fetching
+          # to avoid stalling tests if the Internet is down.
+          run_command!(%W[#{Gitlab.config.git.bin_path} -C #{target_dir} describe -- #{tag_wanted}])
+        rescue Gitlab::TaskFailedError
+          run_command!(%W[#{Gitlab.config.git.bin_path} -C #{target_dir} fetch origin])
+          run_command!(%W[#{Gitlab.config.git.bin_path} -C #{target_dir} describe -- origin/#{tag_wanted}])
+        end
 
       if tag
         run_command!(%W[#{Gitlab.config.git.bin_path} -C #{target_dir} reset --hard #{tag.strip}])
diff --git a/lib/tasks/gitlab/test.rake b/lib/tasks/gitlab/test.rake
index 4d4e746503a..523b0fa055b 100644
--- a/lib/tasks/gitlab/test.rake
+++ b/lib/tasks/gitlab/test.rake
@@ -2,15 +2,15 @@ namespace :gitlab do
   desc "GitLab | Run all tests"
   task :test do
     cmds = [
-      %W(rake brakeman),
-      %W(rake rubocop),
-      %W(rake spinach),
-      %W(rake spec),
-      %W(rake teaspoon)
+      %w(rake brakeman),
+      %w(rake rubocop),
+      %w(rake spinach),
+      %w(rake spec),
+      %w(rake karma)
     ]
 
     cmds.each do |cmd|
-      system({'RAILS_ENV' => 'test', 'force' => 'yes'}, *cmd) or raise("#{cmd} failed!")
+      system({ 'RAILS_ENV' => 'test', 'force' => 'yes' }, *cmd) || raise("#{cmd} failed!")
     end
   end
 end
diff --git a/lib/tasks/gitlab/track_deployment.rake b/lib/tasks/gitlab/track_deployment.rake
index 84aa2e8507a..6f101aea303 100644
--- a/lib/tasks/gitlab/track_deployment.rake
+++ b/lib/tasks/gitlab/track_deployment.rake
@@ -1,8 +1,8 @@
 namespace :gitlab do
   desc 'GitLab | Tracks a deployment in GitLab Performance Monitoring'
   task track_deployment: :environment do
-    metric = Gitlab::Metrics::Metric.
-      new('deployments', version: Gitlab::VERSION)
+    metric = Gitlab::Metrics::Metric
+      .new('deployments', version: Gitlab::VERSION)
 
     Gitlab::Metrics.submit_metrics([metric.to_hash])
   end
diff --git a/lib/tasks/gitlab/update_commit_count.rake b/lib/tasks/gitlab/update_commit_count.rake
deleted file mode 100644
index 3bd10b0208b..00000000000
--- a/lib/tasks/gitlab/update_commit_count.rake
+++ /dev/null
@@ -1,20 +0,0 @@
-namespace :gitlab do
-  desc "GitLab | Update commit count for projects"
-  task update_commit_count: :environment do
-    projects = Project.where(commit_count: 0)
-    puts "#{projects.size} projects need to be updated. This might take a while."
-    ask_to_continue unless ENV['force'] == 'yes'
-
-    projects.find_each(batch_size: 100) do |project|
-      print "#{project.name_with_namespace.color(:yellow)} ... "
-
-      unless project.repo_exists?
-        puts "skipping, because the repo is empty".color(:magenta)
-        next
-      end
-
-      project.update_commit_count
-      puts project.commit_count.to_s.color(:green)
-    end
-  end
-end
diff --git a/lib/tasks/gitlab/update_templates.rake b/lib/tasks/gitlab/update_templates.rake
index 4f76dad7286..dbdfb335a5c 100644
--- a/lib/tasks/gitlab/update_templates.rake
+++ b/lib/tasks/gitlab/update_templates.rake
@@ -44,9 +44,9 @@ namespace :gitlab do
     ),
     Template.new(
       "https://gitlab.com/gitlab-org/gitlab-ci-yml.git",
-      /(\.{1,2}|LICENSE|Pages|\.gitlab-ci.yml)\z/
+      /(\.{1,2}|LICENSE|Pages|autodeploy|\.gitlab-ci.yml)\z/
     )
-  ]
+  ].freeze
 
   def vendor_directory
     Rails.root.join('vendor')
diff --git a/lib/tasks/gitlab/web_hook.rake b/lib/tasks/gitlab/web_hook.rake
index 49530e7a372..5a1c8006052 100644
--- a/lib/tasks/gitlab/web_hook.rake
+++ b/lib/tasks/gitlab/web_hook.rake
@@ -1,7 +1,7 @@
 namespace :gitlab do
   namespace :web_hook do
     desc "GitLab | Adds a webhook to the projects"
-    task :add => :environment do
+    task add: :environment do
       web_hook_url = ENV['URL']
       namespace_path = ENV['NAMESPACE']
 
@@ -21,7 +21,7 @@ namespace :gitlab do
     end
 
     desc "GitLab | Remove a webhook from the projects"
-    task :rm => :environment do
+    task rm: :environment do
       web_hook_url = ENV['URL']
       namespace_path = ENV['NAMESPACE']
 
@@ -34,7 +34,7 @@ namespace :gitlab do
     end
 
     desc "GitLab | List webhooks"
-    task :list => :environment do
+    task list: :environment do
       namespace_path = ENV['NAMESPACE']
 
       projects = find_projects(namespace_path)
diff --git a/lib/tasks/grape.rake b/lib/tasks/grape.rake
index 9980e0b7984..ea2698da606 100644
--- a/lib/tasks/grape.rake
+++ b/lib/tasks/grape.rake
@@ -2,7 +2,11 @@ namespace :grape do
   desc 'Print compiled grape routes'
   task routes: :environment do
     API::API.routes.each do |route|
-      puts route
+      puts "#{route.options[:method]} #{route.path} - #{route_description(route.options)}"
     end
   end
+
+  def route_description(options)
+    options[:settings][:description][:description] if options[:settings][:description]
+  end
 end
diff --git a/lib/tasks/karma.rake b/lib/tasks/karma.rake
new file mode 100644
index 00000000000..40465ea3bf0
--- /dev/null
+++ b/lib/tasks/karma.rake
@@ -0,0 +1,20 @@
+unless Rails.env.production?
+  namespace :karma do
+    desc 'GitLab | Karma | Generate fixtures for JavaScript tests'
+    RSpec::Core::RakeTask.new(:fixtures) do |t|
+      ENV['NO_KNAPSACK'] = 'true'
+      t.pattern = 'spec/javascripts/fixtures/*.rb'
+      t.rspec_opts = '--format documentation'
+    end
+
+    desc 'GitLab | Karma | Run JavaScript tests'
+    task tests: ['yarn:check'] do
+      sh "yarn run karma" do |ok, res|
+        abort('rake karma:tests failed') unless ok
+      end
+    end
+  end
+
+  desc 'GitLab | Karma | Shortcut for karma:fixtures and karma:tests'
+  task karma: ['karma:fixtures', 'karma:tests']
+end
diff --git a/lib/tasks/lint.rake b/lib/tasks/lint.rake
index 32b668df3bf..7b63e93db0e 100644
--- a/lib/tasks/lint.rake
+++ b/lib/tasks/lint.rake
@@ -6,4 +6,3 @@ unless Rails.env.production?
     end
   end
 end
-
diff --git a/lib/tasks/migrate/migrate_iids.rake b/lib/tasks/migrate/migrate_iids.rake
index 4f2486157b7..fc2cea8c016 100644
--- a/lib/tasks/migrate/migrate_iids.rake
+++ b/lib/tasks/migrate/migrate_iids.rake
@@ -24,7 +24,7 @@ task migrate_iids: :environment do
       else
         print 'F'
       end
-    rescue => ex
+    rescue
       print 'F'
     end
   end
diff --git a/lib/tasks/migrate/setup_postgresql.rake b/lib/tasks/migrate/setup_postgresql.rake
index 141a0b74ec0..f5caca3ddbf 100644
--- a/lib/tasks/migrate/setup_postgresql.rake
+++ b/lib/tasks/migrate/setup_postgresql.rake
@@ -1,8 +1,12 @@
+require Rails.root.join('lib/gitlab/database')
+require Rails.root.join('lib/gitlab/database/migration_helpers')
 require Rails.root.join('db/migrate/20151007120511_namespaces_projects_path_lower_indexes')
 require Rails.root.join('db/migrate/20151008110232_add_users_lower_username_email_indexes')
+require Rails.root.join('db/migrate/20161212142807_add_lower_path_index_to_routes')
 
 desc 'GitLab | Sets up PostgreSQL'
 task setup_postgresql: :environment do
   NamespacesProjectsPathLowerIndexes.new.up
   AddUsersLowerUsernameEmailIndexes.new.up
+  AddLowerPathIndexToRoutes.new.up
 end
diff --git a/lib/tasks/services.rake b/lib/tasks/services.rake
index 39541c0b9c6..56b81106c5f 100644
--- a/lib/tasks/services.rake
+++ b/lib/tasks/services.rake
@@ -76,23 +76,23 @@ namespace :services do
         end
 
         param_hash
-      end.sort_by { |p| p[:required] ? 0 : 1 }
+      end
+      service_hash[:params].sort_by! { |p| p[:required] ? 0 : 1 }
 
-      puts "Collected data for: #{service.title}, #{Time.now-service_start}"
+      puts "Collected data for: #{service.title}, #{Time.now - service_start}"
       service_hash
     end
 
     doc_start = Time.now
     doc_path = File.join(Rails.root, 'doc', 'api', 'services.md')
 
-    result = ERB.new(services_template, 0 , '>')
+    result = ERB.new(services_template, 0, '>')
       .result(OpenStruct.new(services: services).instance_eval { binding })
 
     File.open(doc_path, 'w') do |f|
       f.write result
     end
 
-    puts "write a new service.md to: #{doc_path.to_s}, #{Time.now-doc_start}"
-
+    puts "write a new service.md to: #{doc_path}, #{Time.now - doc_start}"
   end
 end
diff --git a/lib/tasks/sidekiq.rake b/lib/tasks/sidekiq.rake
index d1f6ed87704..dd9ce86f7ca 100644
--- a/lib/tasks/sidekiq.rake
+++ b/lib/tasks/sidekiq.rake
@@ -1,21 +1,21 @@
 namespace :sidekiq do
   desc "GitLab | Stop sidekiq"
   task :stop do
-    system *%W(bin/background_jobs stop)
+    system(*%w(bin/background_jobs stop))
   end
 
   desc "GitLab | Start sidekiq"
   task :start do
-    system *%W(bin/background_jobs start)
+    system(*%w(bin/background_jobs start))
   end
 
   desc 'GitLab | Restart sidekiq'
   task :restart do
-    system *%W(bin/background_jobs restart)
+    system(*%w(bin/background_jobs restart))
   end
 
   desc "GitLab | Start sidekiq with launchd on Mac OS X"
   task :launchd do
-    system *%W(bin/background_jobs start_no_deamonize)
+    system(*%w(bin/background_jobs start_no_deamonize))
   end
 end
diff --git a/lib/tasks/spec.rake b/lib/tasks/spec.rake
index 2cf7a25a0fd..602c60be828 100644
--- a/lib/tasks/spec.rake
+++ b/lib/tasks/spec.rake
@@ -4,8 +4,8 @@ namespace :spec do
   desc 'GitLab | Rspec | Run request specs'
   task :api do
     cmds = [
-      %W(rake gitlab:setup),
-      %W(rspec spec --tag @api)
+      %w(rake gitlab:setup),
+      %w(rspec spec --tag @api)
     ]
     run_commands(cmds)
   end
@@ -13,8 +13,8 @@ namespace :spec do
   desc 'GitLab | Rspec | Run feature specs'
   task :feature do
     cmds = [
-      %W(rake gitlab:setup),
-      %W(rspec spec --tag @feature)
+      %w(rake gitlab:setup),
+      %w(rspec spec --tag @feature)
     ]
     run_commands(cmds)
   end
@@ -22,8 +22,8 @@ namespace :spec do
   desc 'GitLab | Rspec | Run model specs'
   task :models do
     cmds = [
-      %W(rake gitlab:setup),
-      %W(rspec spec --tag @models)
+      %w(rake gitlab:setup),
+      %w(rspec spec --tag @models)
     ]
     run_commands(cmds)
   end
@@ -31,8 +31,8 @@ namespace :spec do
   desc 'GitLab | Rspec | Run service specs'
   task :services do
     cmds = [
-      %W(rake gitlab:setup),
-      %W(rspec spec --tag @services)
+      %w(rake gitlab:setup),
+      %w(rspec spec --tag @services)
     ]
     run_commands(cmds)
   end
@@ -40,8 +40,8 @@ namespace :spec do
   desc 'GitLab | Rspec | Run lib specs'
   task :lib do
     cmds = [
-      %W(rake gitlab:setup),
-      %W(rspec spec --tag @lib)
+      %w(rake gitlab:setup),
+      %w(rspec spec --tag @lib)
     ]
     run_commands(cmds)
   end
@@ -49,8 +49,8 @@ namespace :spec do
   desc 'GitLab | Rspec | Run other specs'
   task :other do
     cmds = [
-      %W(rake gitlab:setup),
-      %W(rspec spec --tag ~@api --tag ~@feature --tag ~@models --tag ~@lib --tag ~@services)
+      %w(rake gitlab:setup),
+      %w(rspec spec --tag ~@api --tag ~@feature --tag ~@models --tag ~@lib --tag ~@services)
     ]
     run_commands(cmds)
   end
@@ -59,14 +59,14 @@ end
 desc "GitLab | Run specs"
 task :spec do
   cmds = [
-    %W(rake gitlab:setup),
-    %W(rspec spec),
+    %w(rake gitlab:setup),
+    %w(rspec spec),
   ]
   run_commands(cmds)
 end
 
 def run_commands(cmds)
   cmds.each do |cmd|
-    system({'RAILS_ENV' => 'test', 'force' => 'yes'}, *cmd) or raise("#{cmd} failed!")
+    system({ 'RAILS_ENV' => 'test', 'force' => 'yes' }, *cmd) || raise("#{cmd} failed!")
   end
 end
diff --git a/lib/tasks/spinach.rake b/lib/tasks/spinach.rake
index 8dbfa7751dc..19ff13f06c0 100644
--- a/lib/tasks/spinach.rake
+++ b/lib/tasks/spinach.rake
@@ -35,7 +35,7 @@ task :spinach do
 end
 
 def run_system_command(cmd)
-  system({'RAILS_ENV' => 'test', 'force' => 'yes'}, *cmd)
+  system({ 'RAILS_ENV' => 'test', 'force' => 'yes' }, *cmd)
 end
 
 def run_spinach_command(args)
diff --git a/lib/tasks/teaspoon.rake b/lib/tasks/teaspoon.rake
deleted file mode 100644
index 08caedd7ff3..00000000000
--- a/lib/tasks/teaspoon.rake
+++ /dev/null
@@ -1,25 +0,0 @@
-unless Rails.env.production?
-  Rake::Task['teaspoon'].clear if Rake::Task.task_defined?('teaspoon')
-
-  namespace :teaspoon do
-    desc 'GitLab | Teaspoon | Generate fixtures for JavaScript tests'
-    RSpec::Core::RakeTask.new(:fixtures) do |t|
-      ENV['NO_KNAPSACK'] = 'true'
-      t.pattern = 'spec/javascripts/fixtures/*.rb'
-      t.rspec_opts = '--format documentation'
-    end
-
-    desc 'GitLab | Teaspoon | Run JavaScript tests'
-    task :tests do
-      require "teaspoon/console"
-      options = {}
-      abort('rake teaspoon:tests failed') if Teaspoon::Console.new(options).failures?
-    end
-  end
-
-  desc 'GitLab | Teaspoon | Shortcut for teaspoon:fixtures and teaspoon:tests'
-  task :teaspoon do
-    Rake::Task['teaspoon:fixtures'].invoke
-    Rake::Task['teaspoon:tests'].invoke
-  end
-end
diff --git a/lib/tasks/test.rake b/lib/tasks/test.rake
index d3dcbd2c29b..3e01f91d32c 100644
--- a/lib/tasks/test.rake
+++ b/lib/tasks/test.rake
@@ -7,5 +7,5 @@ end
 
 unless Rails.env.production?
   desc "GitLab | Run all tests on CI with simplecov"
-  task test_ci: [:rubocop, :brakeman, :teaspoon, :spinach, :spec]
+  task test_ci: [:rubocop, :brakeman, :karma, :spinach, :spec]
 end
diff --git a/lib/tasks/yarn.rake b/lib/tasks/yarn.rake
new file mode 100644
index 00000000000..2ac88a039e7
--- /dev/null
+++ b/lib/tasks/yarn.rake
@@ -0,0 +1,40 @@
+
+namespace :yarn do
+  desc 'Ensure Yarn is installed'
+  task :available do
+    unless system('yarn --version', out: File::NULL)
+      warn(
+        'Error: Yarn executable was not detected in the system.'.color(:red),
+        'Download Yarn at https://yarnpkg.com/en/docs/install'.color(:green)
+      )
+      abort
+    end
+  end
+
+  desc 'Ensure Node dependencies are installed'
+  task check: ['yarn:available'] do
+    unless system('yarn check --ignore-engines', out: File::NULL)
+      warn(
+        'Error: You have unmet dependencies. (`yarn check` command failed)'.color(:red),
+        'Run `yarn install` to install missing modules.'.color(:green)
+      )
+      abort
+    end
+  end
+
+  desc 'Install Node dependencies with Yarn'
+  task install: ['yarn:available'] do
+    unless system('yarn install --pure-lockfile --ignore-engines')
+      abort 'Error: Unable to install node modules.'.color(:red)
+    end
+  end
+
+  desc 'Remove Node dependencies'
+  task :clobber do
+    warn 'Purging ./node_modules directory'.color(:red)
+    FileUtils.rm_rf 'node_modules'
+  end
+end
+
+desc 'Install Node dependencies with Yarn'
+task yarn: ['yarn:install']
diff --git a/package.json b/package.json
index 961989f8012..9652dd8f972 100644
--- a/package.json
+++ b/package.json
@@ -1,16 +1,69 @@
 {
   "private": true,
   "scripts": {
-    "eslint": "eslint --ext .js,.js.es6 .",
-    "eslint-fix": "npm run eslint -- --fix",
-    "eslint-report": "npm run eslint -- --format html --output-file ./eslint-report.html"
+    "dev-server": "webpack-dev-server --config config/webpack.config.js",
+    "eslint": "eslint --max-warnings 0 --ext .js,.js.es6 .",
+    "eslint-fix": "eslint --max-warnings 0 --ext .js,.js.es6 --fix .",
+    "eslint-report": "eslint --max-warnings 0 --ext .js,.js.es6 --format html --output-file ./eslint-report.html .",
+    "karma": "karma start config/karma.config.js --single-run",
+    "karma-start": "karma start config/karma.config.js",
+    "webpack": "webpack --config config/webpack.config.js",
+    "webpack-prod": "NODE_ENV=production webpack --config config/webpack.config.js"
+  },
+  "dependencies": {
+    "babel-core": "^6.22.1",
+    "babel-loader": "^6.2.10",
+    "babel-preset-es2015": "^6.22.0",
+    "babel-preset-stage-2": "^6.22.0",
+    "bootstrap-sass": "^3.3.6",
+    "compression-webpack-plugin": "^0.3.2",
+    "core-js": "^2.4.1",
+    "d3": "^3.5.11",
+    "document-register-element": "^1.3.0",
+    "dropzone": "^4.2.0",
+    "emoji-unicode-version": "^0.2.1",
+    "jquery": "^2.2.1",
+    "jquery-ujs": "^1.2.1",
+    "js-cookie": "^2.1.3",
+    "mousetrap": "^1.4.6",
+    "pikaday": "^1.5.1",
+    "raphael": "^2.2.7",
+    "raw-loader": "^0.5.1",
+    "select2": "3.5.2-browserify",
+    "stats-webpack-plugin": "^0.4.3",
+    "timeago.js": "^2.0.5",
+    "underscore": "^1.8.3",
+    "vue": "^2.1.10",
+    "vue-resource": "^0.9.3",
+    "webpack": "^2.2.1",
+    "webpack-bundle-analyzer": "^2.3.0"
   },
   "devDependencies": {
+    "babel-plugin-istanbul": "^4.0.0",
     "eslint": "^3.10.1",
     "eslint-config-airbnb-base": "^10.0.1",
+    "eslint-import-resolver-webpack": "^0.8.1",
     "eslint-plugin-filenames": "^1.1.0",
     "eslint-plugin-import": "^2.2.0",
     "eslint-plugin-jasmine": "^2.1.0",
-    "istanbul": "^0.4.5"
+    "istanbul": "^0.4.5",
+    "jasmine-core": "^2.5.2",
+    "jasmine-jquery": "^2.1.1",
+    "karma": "^1.4.1",
+    "karma-coverage-istanbul-reporter": "^0.2.0",
+    "karma-jasmine": "^1.1.0",
+    "karma-mocha-reporter": "^2.2.2",
+    "karma-phantomjs-launcher": "^1.0.2",
+    "karma-sourcemap-loader": "^0.3.7",
+    "karma-webpack": "^2.0.2",
+    "webpack-dev-server": "^2.3.0"
+  },
+  "nyc": {
+    "exclude": [
+      "spec/javascripts/test_bundle.js",
+      "spec/javascripts/**/*_spec.js",
+      "spec/javascripts/**/*_spec.js.es6",
+      "app/assets/javascripts/droplab/**/*"
+    ]
   }
 }
diff --git a/public/404.html b/public/404.html
index 11b29d09a82..b3b3a0fa3f3 100644
--- a/public/404.html
+++ b/public/404.html
@@ -46,6 +46,14 @@
       margin: 40px auto;
     }
 
+    a {
+      line-height: 100px;
+      font-weight: normal;
+      color: #4A8BEE;
+      font-size: 18px;
+      text-decoration: none;
+    }
+
     .container {
       margin: auto 20px;
     }
@@ -63,6 +71,7 @@
     <hr />
     <p>Make sure the address is correct and that the page hasn't moved.</p>
     <p>Please contact your GitLab administrator if you think this is a mistake.</p>
+    <a href="javascript:history.back()">Go back</a>
   </div>
 </body>
 </html>
diff --git a/public/422.html b/public/422.html
index 9bd7cb4b7c8..119e54ad8bd 100644
--- a/public/422.html
+++ b/public/422.html
@@ -46,6 +46,14 @@
       margin: 40px auto;
     }
 
+    a {
+      line-height: 100px;
+      font-weight: normal;
+      color: #4A8BEE;
+      font-size: 18px;
+      text-decoration: none;
+    }
+
     .container {
       margin: auto 20px;
     }
@@ -63,6 +71,7 @@
     <hr />
     <p>Make sure you have access to the thing you tried to change.</p>
     <p>Please contact your GitLab administrator if you think this is a mistake.</p>
+    <a href="javascript:history.back()">Go back</a>
   </div>
 </body>
 </html>
diff --git a/public/500.html b/public/500.html
index f92e8839f8d..226ef3c40ea 100644
--- a/public/500.html
+++ b/public/500.html
@@ -46,6 +46,14 @@
       margin: 40px auto;
     }
 
+    a {
+      line-height: 100px;
+      font-weight: normal;
+      color: #4A8BEE;
+      font-size: 18px;
+      text-decoration: none;
+    }
+
     .container {
       margin: auto 20px;
     }
@@ -63,6 +71,7 @@
     <hr />
     <p>Try refreshing the page, or going back and attempting the action again.</p>
     <p>Please contact your GitLab administrator if this problem persists.</p>
+    <a href="javascript:history.back()">Go back</a>
   </div>
 </body>
 </html>
diff --git a/public/502.html b/public/502.html
index c2be4f130a9..f037b81bace 100644
--- a/public/502.html
+++ b/public/502.html
@@ -46,6 +46,14 @@
       margin: 40px auto;
     }
 
+    a {
+      line-height: 100px;
+      font-weight: normal;
+      color: #4A8BEE;
+      font-size: 18px;
+      text-decoration: none;
+    }
+
     .container {
       margin: auto 20px;
     }
@@ -63,6 +71,7 @@
     <hr />
     <p>Try refreshing the page, or going back and attempting the action again.</p>
     <p>Please contact your GitLab administrator if this problem persists.</p>
+    <a href="javascript:history.back()">Go back</a>
   </div>
 </body>
 </html>
diff --git a/public/503.html b/public/503.html
index 8850ffce362..f946a087871 100644
--- a/public/503.html
+++ b/public/503.html
@@ -46,6 +46,14 @@
       margin: 40px auto;
     }
 
+    a {
+      line-height: 100px;
+      font-weight: normal;
+      color: #4A8BEE;
+      font-size: 18px;
+      text-decoration: none;
+    }
+
     .container {
       margin: auto 20px;
     }
@@ -63,6 +71,7 @@
     <hr />
     <p>Try refreshing the page, or going back and attempting the action again.</p>
     <p>Please contact your GitLab administrator if this problem persists.</p>
+    <a href="javascript:history.back()">Go back</a>
   </div>
 </body>
 </html>
diff --git a/public/ci/build-canceled.svg b/public/ci/build-canceled.svg
deleted file mode 100644
index 922e28bf696..00000000000
--- a/public/ci/build-canceled.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="97" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><mask id="a"><rect width="97" height="20" rx="3" fill="#fff"/></mask><g mask="url(#a)"><path fill="#555" d="M0 0h37v20H0z"/><path fill="#9f9f9f" d="M37 0h60v20H37z"/><path fill="url(#b)" d="M0 0h97v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="18.5" y="15" fill="#010101" fill-opacity=".3">build</text><text x="18.5" y="14">build</text><text x="66" y="15" fill="#010101" fill-opacity=".3">canceled</text><text x="66" y="14">canceled</text></g></svg>
\ No newline at end of file
diff --git a/public/ci/build-failed.svg b/public/ci/build-failed.svg
deleted file mode 100644
index 1aefd3f1761..00000000000
--- a/public/ci/build-failed.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="78" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><mask id="a"><rect width="78" height="20" rx="3" fill="#fff"/></mask><g mask="url(#a)"><path fill="#555" d="M0 0h37v20H0z"/><path fill="#e05d44" d="M37 0h41v20H37z"/><path fill="url(#b)" d="M0 0h78v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="18.5" y="15" fill="#010101" fill-opacity=".3">build</text><text x="18.5" y="14">build</text><text x="56.5" y="15" fill="#010101" fill-opacity=".3">failed</text><text x="56.5" y="14">failed</text></g></svg>
\ No newline at end of file
diff --git a/public/ci/build-pending.svg b/public/ci/build-pending.svg
deleted file mode 100644
index 536931af84d..00000000000
--- a/public/ci/build-pending.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="92" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><mask id="a"><rect width="92" height="20" rx="3" fill="#fff"/></mask><g mask="url(#a)"><path fill="#555" d="M0 0h37v20H0z"/><path fill="#dfb317" d="M37 0h55v20H37z"/><path fill="url(#b)" d="M0 0h92v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="18.5" y="15" fill="#010101" fill-opacity=".3">build</text><text x="18.5" y="14">build</text><text x="63.5" y="15" fill="#010101" fill-opacity=".3">pending</text><text x="63.5" y="14">pending</text></g></svg>
\ No newline at end of file
diff --git a/public/ci/build-running.svg b/public/ci/build-running.svg
deleted file mode 100644
index 0d71eef3c34..00000000000
--- a/public/ci/build-running.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="90" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><mask id="a"><rect width="90" height="20" rx="3" fill="#fff"/></mask><g mask="url(#a)"><path fill="#555" d="M0 0h37v20H0z"/><path fill="#dfb317" d="M37 0h53v20H37z"/><path fill="url(#b)" d="M0 0h90v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="18.5" y="15" fill="#010101" fill-opacity=".3">build</text><text x="18.5" y="14">build</text><text x="62.5" y="15" fill="#010101" fill-opacity=".3">running</text><text x="62.5" y="14">running</text></g></svg>
\ No newline at end of file
diff --git a/public/ci/build-skipped.svg b/public/ci/build-skipped.svg
deleted file mode 100644
index f15507188e0..00000000000
--- a/public/ci/build-skipped.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="97" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><mask id="a"><rect width="97" height="20" rx="3" fill="#fff"/></mask><g mask="url(#a)"><path fill="#555" d="M0 0h37v20H0z"/><path fill="#9f9f9f" d="M37 0h60v20H37z"/><path fill="url(#b)" d="M0 0h97v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="18.5" y="15" fill="#010101" fill-opacity=".3">build</text><text x="18.5" y="14">build</text><text x="66" y="15" fill="#010101" fill-opacity=".3">skipped</text><text x="66" y="14">skipped</text></g></svg>
\ No newline at end of file
diff --git a/public/ci/build-success.svg b/public/ci/build-success.svg
deleted file mode 100644
index 43b67e45f42..00000000000
--- a/public/ci/build-success.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="91" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><mask id="a"><rect width="91" height="20" rx="3" fill="#fff"/></mask><g mask="url(#a)"><path fill="#555" d="M0 0h37v20H0z"/><path fill="#4c1" d="M37 0h54v20H37z"/><path fill="url(#b)" d="M0 0h91v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="18.5" y="15" fill="#010101" fill-opacity=".3">build</text><text x="18.5" y="14">build</text><text x="63" y="15" fill="#010101" fill-opacity=".3">success</text><text x="63" y="14">success</text></g></svg>
\ No newline at end of file
diff --git a/public/ci/build-unknown.svg b/public/ci/build-unknown.svg
deleted file mode 100644
index c72a2f5a7f5..00000000000
--- a/public/ci/build-unknown.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="98" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><mask id="a"><rect width="98" height="20" rx="3" fill="#fff"/></mask><g mask="url(#a)"><path fill="#555" d="M0 0h37v20H0z"/><path fill="#9f9f9f" d="M37 0h61v20H37z"/><path fill="url(#b)" d="M0 0h98v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="18.5" y="15" fill="#010101" fill-opacity=".3">build</text><text x="18.5" y="14">build</text><text x="66.5" y="15" fill="#010101" fill-opacity=".3">unknown</text><text x="66.5" y="14">unknown</text></g></svg>
\ No newline at end of file
diff --git a/public/robots.txt b/public/robots.txt
index 7d69fad59d1..123272a9834 100644
--- a/public/robots.txt
+++ b/public/robots.txt
@@ -4,13 +4,12 @@
 # User-Agent: *
 # Disallow: /
 
-User-Agent: *
-
 # Add a 1 second delay between successive requests to the same server, limits resources used by crawler
 # Only some crawlers respect this setting, e.g. Googlebot does not
 # Crawl-delay: 1
 
 # Based on details in https://gitlab.com/gitlab-org/gitlab-ce/blob/master/config/routes.rb, https://gitlab.com/gitlab-org/gitlab-ce/blob/master/spec/routing, and using application
+User-Agent: *
 Disallow: /autocomplete/users
 Disallow: /search
 Disallow: /api
@@ -23,12 +22,14 @@ Disallow: /groups/*/edit
 Disallow: /users
 
 # Global snippets
+User-Agent: *
 Disallow: /s/
 Disallow: /snippets/new
 Disallow: /snippets/*/edit
 Disallow: /snippets/*/raw
 
 # Project details
+User-Agent: *
 Disallow: /*/*.git
 Disallow: /*/*/fork/new
 Disallow: /*/*/repository/archive*
diff --git a/public/slash-command-logo.png b/public/slash-command-logo.png
new file mode 100644
index 00000000000..05c8b0d0ccf
--- /dev/null
+++ b/public/slash-command-logo.png
diff --git a/qa/.rspec b/qa/.rspec
new file mode 100644
index 00000000000..b83d9b7aa65
--- /dev/null
+++ b/qa/.rspec
@@ -0,0 +1,3 @@
+--color
+--format documentation
+--require spec_helper
diff --git a/qa/Dockerfile b/qa/Dockerfile
new file mode 100644
index 00000000000..2814a7bdef0
--- /dev/null
+++ b/qa/Dockerfile
@@ -0,0 +1,14 @@
+FROM ruby:2.3
+LABEL maintainer "Grzegorz Bizon <grzegorz@gitlab.com>"
+
+RUN sed -i "s/httpredir.debian.org/ftp.us.debian.org/" /etc/apt/sources.list && \
+    apt-get update && apt-get install -y --force-yes \
+      libqt5webkit5-dev qt5-qmake qt5-default build-essential xvfb git && \
+    apt-get clean
+
+WORKDIR /home/qa
+
+COPY ./ ./
+RUN bundle install
+
+ENTRYPOINT ["bin/test"]
diff --git a/qa/Gemfile b/qa/Gemfile
new file mode 100644
index 00000000000..6bfe25ba437
--- /dev/null
+++ b/qa/Gemfile
@@ -0,0 +1,7 @@
+source 'https://rubygems.org'
+
+gem 'capybara', '~> 2.12.1'
+gem 'capybara-screenshot', '~> 1.0.14'
+gem 'capybara-webkit', '~> 1.12.0'
+gem 'rake', '~> 12.0.0'
+gem 'rspec', '~> 3.5'
diff --git a/qa/README.md b/qa/README.md
new file mode 100644
index 00000000000..b6b5a76f1d3
--- /dev/null
+++ b/qa/README.md
@@ -0,0 +1,18 @@
+## Integration tests for GitLab
+
+This directory contains integration tests for GitLab.
+
+It is part of [GitLab QA project](https://gitlab.com/gitlab-org/gitlab-qa).
+
+## What GitLab QA is?
+
+GitLab QA is an integration tests suite for GitLab.
+
+These are black-box and entirely click-driven integration tests you can run
+against any existing instance.
+
+## How does it work?
+
+1. When we release a new version of GitLab, we build a Docker images for it.
+1. Along with GitLab Docker Images we also build and publish GitLab QA images.
+1. GitLab QA project uses these images to execute integration tests.
diff --git a/qa/bin/qa b/qa/bin/qa
new file mode 100755
index 00000000000..cecdeac14db
--- /dev/null
+++ b/qa/bin/qa
@@ -0,0 +1,7 @@
+#!/usr/bin/env ruby
+
+require_relative '../qa'
+
+QA::Scenario
+  .const_get(ARGV.shift)
+  .perform(*ARGV)
diff --git a/qa/bin/test b/qa/bin/test
new file mode 100755
index 00000000000..997392ad6e4
--- /dev/null
+++ b/qa/bin/test
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+xvfb-run bundle exec bin/qa $@
diff --git a/qa/qa.rb b/qa/qa.rb
new file mode 100644
index 00000000000..58cf615cc9f
--- /dev/null
+++ b/qa/qa.rb
@@ -0,0 +1,81 @@
+$: << File.expand_path(File.dirname(__FILE__))
+
+module QA
+  ##
+  # GitLab QA runtime classes, mostly singletons.
+  #
+  module Runtime
+    autoload :Release, 'qa/runtime/release'
+    autoload :User, 'qa/runtime/user'
+    autoload :Namespace, 'qa/runtime/namespace'
+  end
+
+  ##
+  # GitLab QA Scenarios
+  #
+  module Scenario
+    ##
+    # Support files
+    #
+    autoload :Actable, 'qa/scenario/actable'
+    autoload :Template, 'qa/scenario/template'
+
+    ##
+    # Test scenario entrypoints.
+    #
+    module Test
+      autoload :Instance, 'qa/scenario/test/instance'
+    end
+
+    ##
+    # GitLab instance scenarios.
+    #
+    module Gitlab
+      module Project
+        autoload :Create, 'qa/scenario/gitlab/project/create'
+      end
+    end
+  end
+
+  ##
+  # Classes describing structure of GitLab, pages, menus etc.
+  #
+  # Needed to execute click-driven-only black-box tests.
+  #
+  module Page
+    autoload :Base, 'qa/page/base'
+
+    module Main
+      autoload :Entry, 'qa/page/main/entry'
+      autoload :Menu, 'qa/page/main/menu'
+      autoload :Groups, 'qa/page/main/groups'
+      autoload :Projects, 'qa/page/main/projects'
+    end
+
+    module Project
+      autoload :New, 'qa/page/project/new'
+      autoload :Show, 'qa/page/project/show'
+    end
+
+    module Admin
+      autoload :Menu, 'qa/page/admin/menu'
+    end
+  end
+
+  ##
+  # Classes describing operations on Git repositories.
+  #
+  module Git
+    autoload :Repository, 'qa/git/repository'
+  end
+
+  ##
+  # Classes that make it possible to execute features tests.
+  #
+  module Specs
+    autoload :Config, 'qa/specs/config'
+    autoload :Runner, 'qa/specs/runner'
+  end
+end
+
+QA::Runtime::Release.extend_autoloads!
diff --git a/qa/qa/ce/strategy.rb b/qa/qa/ce/strategy.rb
new file mode 100644
index 00000000000..6d1601dfa48
--- /dev/null
+++ b/qa/qa/ce/strategy.rb
@@ -0,0 +1,15 @@
+module QA
+  module CE
+    module Strategy
+      extend self
+
+      def extend_autoloads!
+        # noop
+      end
+
+      def perform_before_hooks
+        # noop
+      end
+    end
+  end
+end
diff --git a/qa/qa/git/repository.rb b/qa/qa/git/repository.rb
new file mode 100644
index 00000000000..b9e199000d6
--- /dev/null
+++ b/qa/qa/git/repository.rb
@@ -0,0 +1,71 @@
+require 'uri'
+
+module QA
+  module Git
+    class Repository
+      include Scenario::Actable
+
+      def self.perform(*args)
+        Dir.mktmpdir do |dir|
+          Dir.chdir(dir) { super }
+        end
+      end
+
+      def location=(address)
+        @location = address
+        @uri = URI(address)
+      end
+
+      def username=(name)
+        @username = name
+        @uri.user = name
+      end
+
+      def password=(pass)
+        @password = pass
+        @uri.password = pass
+      end
+
+      def use_default_credentials
+        self.username = Runtime::User.name
+        self.password = Runtime::User.password
+      end
+
+      def clone(opts = '')
+        `git clone #{opts} #{@uri.to_s} ./`
+      end
+
+      def shallow_clone
+        clone('--depth 1')
+      end
+
+      def configure_identity(name, email)
+        `git config user.name #{name}`
+        `git config user.email #{email}`
+      end
+
+      def commit_file(name, contents, message)
+        add_file(name, contents)
+        commit(message)
+      end
+
+      def add_file(name, contents)
+        File.write(name, contents)
+
+        `git add #{name}`
+      end
+
+      def commit(message)
+        `git commit -m "#{message}"`
+      end
+
+      def push_changes(branch = 'master')
+        `git push #{@uri.to_s} #{branch}`
+      end
+
+      def commits
+        `git log --oneline`.split("\n")
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/admin/menu.rb b/qa/qa/page/admin/menu.rb
new file mode 100644
index 00000000000..b01a4e10f93
--- /dev/null
+++ b/qa/qa/page/admin/menu.rb
@@ -0,0 +1,19 @@
+module QA
+  module Page
+    module Admin
+      class Menu < Page::Base
+        def go_to_license
+          within_middle_menu { click_link 'License' }
+        end
+
+        private
+
+        def within_middle_menu
+          page.within('.nav-control') do
+            yield
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/base.rb b/qa/qa/page/base.rb
new file mode 100644
index 00000000000..d55326c5262
--- /dev/null
+++ b/qa/qa/page/base.rb
@@ -0,0 +1,12 @@
+module QA
+  module Page
+    class Base
+      include Capybara::DSL
+      include Scenario::Actable
+
+      def refresh
+        visit current_path
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/main/entry.rb b/qa/qa/page/main/entry.rb
new file mode 100644
index 00000000000..fe80deb6429
--- /dev/null
+++ b/qa/qa/page/main/entry.rb
@@ -0,0 +1,26 @@
+module QA
+  module Page
+    module Main
+      class Entry < Page::Base
+        def initialize
+          visit('/')
+
+          # This resolves cold boot problems with login page
+          find('.application', wait: 120)
+        end
+
+        def sign_in_using_credentials
+          if page.has_content?('Change your password')
+            fill_in :user_password, with: Runtime::User.password
+            fill_in :user_password_confirmation, with: Runtime::User.password
+            click_button 'Change your password'
+          end
+
+          fill_in :user_login, with: Runtime::User.name
+          fill_in :user_password, with: Runtime::User.password
+          click_button 'Sign in'
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/main/groups.rb b/qa/qa/page/main/groups.rb
new file mode 100644
index 00000000000..84597719a84
--- /dev/null
+++ b/qa/qa/page/main/groups.rb
@@ -0,0 +1,20 @@
+module QA
+  module Page
+    module Main
+      class Groups < Page::Base
+        def prepare_test_namespace
+          return if page.has_content?(Runtime::Namespace.name)
+
+          click_on 'New Group'
+
+          fill_in 'group_path', with: Runtime::Namespace.name
+          fill_in 'group_description',
+                  with: "QA test run at #{Runtime::Namespace.time}"
+          choose 'Private'
+
+          click_button 'Create group'
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/main/menu.rb b/qa/qa/page/main/menu.rb
new file mode 100644
index 00000000000..45db7a92fa4
--- /dev/null
+++ b/qa/qa/page/main/menu.rb
@@ -0,0 +1,46 @@
+module QA
+  module Page
+    module Main
+      class Menu < Page::Base
+        def go_to_groups
+          within_global_menu { click_link 'Groups' }
+        end
+
+        def go_to_projects
+          within_global_menu { click_link 'Projects' }
+        end
+
+        def go_to_admin_area
+          within_user_menu { click_link 'Admin Area' }
+        end
+
+        def sign_out
+          within_user_menu do
+            find('.header-user-dropdown-toggle').click
+            click_link('Sign out')
+          end
+        end
+
+        def has_personal_area?
+          page.has_selector?('.header-user-dropdown-toggle')
+        end
+
+        private
+
+        def within_global_menu
+          find('.global-dropdown-toggle').click
+
+          page.within('.global-dropdown-menu') do
+            yield
+          end
+        end
+
+        def within_user_menu
+          page.within('.navbar-nav') do
+            yield
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/main/projects.rb b/qa/qa/page/main/projects.rb
new file mode 100644
index 00000000000..28d3a424022
--- /dev/null
+++ b/qa/qa/page/main/projects.rb
@@ -0,0 +1,16 @@
+module QA
+  module Page
+    module Main
+      class Projects < Page::Base
+        def go_to_new_project
+          ##
+          # There are 'New Project' and 'New project' buttons on the projects
+          # page, so we can't use `click_on`.
+          #
+          button = find('a', text: /^new project$/i)
+          button.click
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/project/new.rb b/qa/qa/page/project/new.rb
new file mode 100644
index 00000000000..b31bec27b59
--- /dev/null
+++ b/qa/qa/page/project/new.rb
@@ -0,0 +1,24 @@
+module QA
+  module Page
+    module Project
+      class New < Page::Base
+        def choose_test_namespace
+          find('#s2id_project_namespace_id').click
+          find('.select2-result-label', text: Runtime::Namespace.name).click
+        end
+
+        def choose_name(name)
+          fill_in 'project_path', with: name
+        end
+
+        def add_description(description)
+          fill_in 'project_description', with: description
+        end
+
+        def create_new_project
+          click_on 'Create project'
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/page/project/show.rb b/qa/qa/page/project/show.rb
new file mode 100644
index 00000000000..56a270d8fcc
--- /dev/null
+++ b/qa/qa/page/project/show.rb
@@ -0,0 +1,23 @@
+module QA
+  module Page
+    module Project
+      class Show < Page::Base
+        def choose_repository_clone_http
+          find('#clone-dropdown').click
+
+          page.within('#clone-dropdown') do
+            find('span', text: 'HTTP').click
+          end
+        end
+
+        def repository_location
+          find('#project_clone').value
+        end
+
+        def wait_for_push
+          sleep 5
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/runtime/namespace.rb b/qa/qa/runtime/namespace.rb
new file mode 100644
index 00000000000..e4910b63a14
--- /dev/null
+++ b/qa/qa/runtime/namespace.rb
@@ -0,0 +1,15 @@
+module QA
+  module Runtime
+    module Namespace
+      extend self
+
+      def time
+        @time ||= Time.now
+      end
+
+      def name
+        'qa_test_' + time.strftime('%d_%m_%Y_%H-%M-%S')
+      end
+    end
+  end
+end
diff --git a/qa/qa/runtime/release.rb b/qa/qa/runtime/release.rb
new file mode 100644
index 00000000000..4f83a773645
--- /dev/null
+++ b/qa/qa/runtime/release.rb
@@ -0,0 +1,28 @@
+module QA
+  module Runtime
+    ##
+    # Class that is responsible for plugging CE/EE extensions in, depending on
+    # existence of EE module.
+    #
+    # We need that to reduce the probability of conflicts when merging
+    # CE to EE.
+    #
+    class Release
+      def initialize
+        require "qa/#{version.downcase}/strategy"
+      end
+
+      def version
+        @version ||= File.directory?("#{__dir__}/../ee") ? :EE : :CE
+      end
+
+      def strategy
+        QA.const_get("QA::#{version}::Strategy")
+      end
+
+      def self.method_missing(name, *args)
+        self.new.strategy.public_send(name, *args)
+      end
+    end
+  end
+end
diff --git a/qa/qa/runtime/user.rb b/qa/qa/runtime/user.rb
new file mode 100644
index 00000000000..12ceda015f0
--- /dev/null
+++ b/qa/qa/runtime/user.rb
@@ -0,0 +1,15 @@
+module QA
+  module Runtime
+    module User
+      extend self
+
+      def name
+        ENV['GITLAB_USERNAME'] || 'root'
+      end
+
+      def password
+        ENV['GITLAB_PASSWORD'] || 'test1234'
+      end
+    end
+  end
+end
diff --git a/qa/qa/scenario/actable.rb b/qa/qa/scenario/actable.rb
new file mode 100644
index 00000000000..6cdbd24780e
--- /dev/null
+++ b/qa/qa/scenario/actable.rb
@@ -0,0 +1,23 @@
+module QA
+  module Scenario
+    module Actable
+      def act(*args, &block)
+        instance_exec(*args, &block)
+      end
+
+      def self.included(base)
+        base.extend(ClassMethods)
+      end
+
+      module ClassMethods
+        def perform
+          yield new if block_given?
+        end
+
+        def act(*args, &block)
+          new.act(*args, &block)
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/scenario/gitlab/project/create.rb b/qa/qa/scenario/gitlab/project/create.rb
new file mode 100644
index 00000000000..38522714e64
--- /dev/null
+++ b/qa/qa/scenario/gitlab/project/create.rb
@@ -0,0 +1,31 @@
+require 'securerandom'
+
+module QA
+  module Scenario
+    module Gitlab
+      module Project
+        class Create < Scenario::Template
+          attr_writer :description
+
+          def name=(name)
+            @name = "#{name}-#{SecureRandom.hex(8)}"
+          end
+
+          def perform
+            Page::Main::Menu.act { go_to_groups }
+            Page::Main::Groups.act { prepare_test_namespace }
+            Page::Main::Menu.act { go_to_projects }
+            Page::Main::Projects.act { go_to_new_project }
+
+            Page::Project::New.perform do |page|
+              page.choose_test_namespace
+              page.choose_name(@name)
+              page.add_description(@description)
+              page.create_new_project
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/scenario/template.rb b/qa/qa/scenario/template.rb
new file mode 100644
index 00000000000..341998af160
--- /dev/null
+++ b/qa/qa/scenario/template.rb
@@ -0,0 +1,16 @@
+module QA
+  module Scenario
+    class Template
+      def self.perform(*args)
+        new.tap do |scenario|
+          yield scenario if block_given?
+          return scenario.perform(*args)
+        end
+      end
+
+      def perform(*_args)
+        raise NotImplementedError
+      end
+    end
+  end
+end
diff --git a/qa/qa/scenario/test/instance.rb b/qa/qa/scenario/test/instance.rb
new file mode 100644
index 00000000000..689292bc60b
--- /dev/null
+++ b/qa/qa/scenario/test/instance.rb
@@ -0,0 +1,26 @@
+module QA
+  module Scenario
+    module Test
+      ##
+      # Run test suite against any GitLab instance,
+      # including staging and on-premises installation.
+      #
+      class Instance < Scenario::Template
+        def perform(address, *files)
+          Specs::Config.perform do |specs|
+            specs.address = address
+          end
+
+          ##
+          # Perform before hooks, which are different for CE and EE
+          #
+          Runtime::Release.perform_before_hooks
+
+          Specs::Runner.perform do |specs|
+            specs.rspec('--tty', files.any? ? files : 'qa/specs/features')
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/specs/config.rb b/qa/qa/specs/config.rb
new file mode 100644
index 00000000000..d72187fcd34
--- /dev/null
+++ b/qa/qa/specs/config.rb
@@ -0,0 +1,78 @@
+require 'rspec/core'
+require 'capybara/rspec'
+require 'capybara-webkit'
+require 'capybara-screenshot/rspec'
+
+# rubocop:disable Metrics/MethodLength
+# rubocop:disable Metrics/LineLength
+
+module QA
+  module Specs
+    class Config < Scenario::Template
+      attr_writer :address
+
+      def initialize
+        @address = ENV['GITLAB_URL']
+      end
+
+      def perform
+        raise 'Please configure GitLab address!' unless @address
+
+        configure_rspec!
+        configure_capybara!
+        configure_webkit!
+      end
+
+      def configure_rspec!
+        RSpec.configure do |config|
+          config.expect_with :rspec do |expectations|
+            # This option will default to `true` in RSpec 4. It makes the `description`
+            # and `failure_message` of custom matchers include text for helper methods
+            # defined using `chain`.
+            expectations.include_chain_clauses_in_custom_matcher_descriptions = true
+          end
+
+          config.mock_with :rspec do |mocks|
+            # Prevents you from mocking or stubbing a method that does not exist on
+            # a real object. This is generally recommended, and will default to
+            # `true` in RSpec 4.
+            mocks.verify_partial_doubles = true
+          end
+
+          # Run specs in random order to surface order dependencies.
+          config.order = :random
+          Kernel.srand config.seed
+
+          config.before(:all) do
+            page.current_window.resize_to(1200, 1800)
+          end
+
+          config.formatter = :documentation
+          config.color = true
+        end
+      end
+
+      def configure_capybara!
+        Capybara.configure do |config|
+          config.app_host = @address
+          config.default_driver = :webkit
+          config.javascript_driver = :webkit
+          config.default_max_wait_time = 4
+
+          # https://github.com/mattheworiordan/capybara-screenshot/issues/164
+          config.save_path = 'tmp'
+        end
+      end
+
+      def configure_webkit!
+        Capybara::Webkit.configure do |config|
+          config.allow_url(@address)
+          config.block_unknown_urls
+        end
+      rescue RuntimeError # rubocop:disable Lint/HandleExceptions
+        # TODO, Webkit is already configured, this make this
+        # configuration step idempotent, should be improved.
+      end
+    end
+  end
+end
diff --git a/qa/qa/specs/features/login/standard_spec.rb b/qa/qa/specs/features/login/standard_spec.rb
new file mode 100644
index 00000000000..8e1ae6efa47
--- /dev/null
+++ b/qa/qa/specs/features/login/standard_spec.rb
@@ -0,0 +1,14 @@
+module QA
+  feature 'standard root login' do
+    scenario 'user logs in using credentials' do
+      Page::Main::Entry.act { sign_in_using_credentials }
+
+      # TODO, since `Signed in successfully` message was removed
+      # this is the only way to tell if user is signed in correctly.
+      #
+      Page::Main::Menu.perform do |menu|
+        expect(menu).to have_personal_area
+      end
+    end
+  end
+end
diff --git a/qa/qa/specs/features/project/create_spec.rb b/qa/qa/specs/features/project/create_spec.rb
new file mode 100644
index 00000000000..610492b9717
--- /dev/null
+++ b/qa/qa/specs/features/project/create_spec.rb
@@ -0,0 +1,19 @@
+module QA
+  feature 'create a new project' do
+    scenario 'user creates a new project' do
+      Page::Main::Entry.act { sign_in_using_credentials }
+
+      Scenario::Gitlab::Project::Create.perform do |project|
+        project.name = 'awesome-project'
+        project.description = 'create awesome project test'
+      end
+
+      expect(page).to have_content(
+        /Project \S?awesome-project\S+ was successfully created/
+      )
+
+      expect(page).to have_content('create awesome project test')
+      expect(page).to have_content('The repository for this project is empty')
+    end
+  end
+end
diff --git a/qa/qa/specs/features/repository/clone_spec.rb b/qa/qa/specs/features/repository/clone_spec.rb
new file mode 100644
index 00000000000..521bd955857
--- /dev/null
+++ b/qa/qa/specs/features/repository/clone_spec.rb
@@ -0,0 +1,57 @@
+module QA
+  feature 'clone code from the repository' do
+    context 'with regular account over http' do
+      given(:location) do
+        Page::Project::Show.act do
+          choose_repository_clone_http
+          repository_location
+        end
+      end
+
+      before do
+        Page::Main::Entry.act { sign_in_using_credentials }
+
+        Scenario::Gitlab::Project::Create.perform do |scenario|
+          scenario.name = 'project-with-code'
+          scenario.description = 'project for git clone tests'
+        end
+
+        Git::Repository.perform do |repository|
+          repository.location = location
+          repository.use_default_credentials
+
+          repository.act do
+            clone
+            configure_identity('GitLab QA', 'root@gitlab.com')
+            commit_file('test.rb', 'class Test; end', 'Add Test class')
+            commit_file('README.md', '# Test', 'Add Readme')
+            push_changes
+          end
+        end
+      end
+
+      scenario 'user performs a deep clone' do
+        Git::Repository.perform do |repository|
+          repository.location = location
+          repository.use_default_credentials
+
+          repository.act { clone }
+
+          expect(repository.commits.size).to eq 2
+        end
+      end
+
+      scenario 'user performs a shallow clone' do
+        Git::Repository.perform do |repository|
+          repository.location = location
+          repository.use_default_credentials
+
+          repository.act { shallow_clone }
+
+          expect(repository.commits.size).to eq 1
+          expect(repository.commits.first).to include 'Add Readme'
+        end
+      end
+    end
+  end
+end
diff --git a/qa/qa/specs/features/repository/push_spec.rb b/qa/qa/specs/features/repository/push_spec.rb
new file mode 100644
index 00000000000..5fe45d63d37
--- /dev/null
+++ b/qa/qa/specs/features/repository/push_spec.rb
@@ -0,0 +1,39 @@
+module QA
+  feature 'push code to repository' do
+    context 'with regular account over http' do
+      scenario 'user pushes code to the repository' do
+        Page::Main::Entry.act { sign_in_using_credentials }
+
+        Scenario::Gitlab::Project::Create.perform do |scenario|
+          scenario.name = 'project_with_code'
+          scenario.description = 'project with repository'
+        end
+
+        Git::Repository.perform do |repository|
+          repository.location = Page::Project::Show.act do
+            choose_repository_clone_http
+            repository_location
+          end
+
+          repository.use_default_credentials
+
+          repository.act do
+            clone
+            configure_identity('GitLab QA', 'root@gitlab.com')
+            add_file('README.md', '# This is test project')
+            commit('Add README.md')
+            push_changes
+          end
+        end
+
+        Page::Project::Show.act do
+          wait_for_push
+          refresh
+        end
+
+        expect(page).to have_content('README.md')
+        expect(page).to have_content('This is test project')
+      end
+    end
+  end
+end
diff --git a/qa/qa/specs/runner.rb b/qa/qa/specs/runner.rb
new file mode 100644
index 00000000000..83ae15d0995
--- /dev/null
+++ b/qa/qa/specs/runner.rb
@@ -0,0 +1,15 @@
+require 'rspec/core'
+
+module QA
+  module Specs
+    class Runner
+      include Scenario::Actable
+
+      def rspec(*args)
+        RSpec::Core::Runner.run(args.flatten, $stderr, $stdout).tap do |status|
+          abort if status.nonzero?
+        end
+      end
+    end
+  end
+end
diff --git a/qa/spec/runtime/release_spec.rb b/qa/spec/runtime/release_spec.rb
new file mode 100644
index 00000000000..e6b5a8dc315
--- /dev/null
+++ b/qa/spec/runtime/release_spec.rb
@@ -0,0 +1,50 @@
+describe QA::Runtime::Release do
+  context 'when release version has extension strategy' do
+    let(:strategy) { spy('strategy') }
+
+    before do
+      stub_const('QA::CE::Strategy', strategy)
+      stub_const('QA::EE::Strategy', strategy)
+    end
+
+    describe '#version' do
+      it 'return either CE or EE version' do
+        expect(subject.version).to eq(:CE).or eq(:EE)
+      end
+    end
+
+    describe '#strategy' do
+      it 'return the strategy constant' do
+        expect(subject.strategy).to eq strategy
+      end
+    end
+
+    describe 'delegated class methods' do
+      it 'delegates all calls to strategy class' do
+        described_class.some_method(1, 2)
+
+        expect(strategy).to have_received(:some_method)
+          .with(1, 2)
+      end
+    end
+  end
+
+  context 'when release version does not have extension strategy' do
+    before do
+      allow_any_instance_of(described_class)
+        .to receive(:version).and_return('something')
+    end
+
+    describe '#strategy' do
+      it 'raises error' do
+        expect { subject.strategy }.to raise_error(LoadError)
+      end
+    end
+
+    describe 'delegated class methods' do
+      it 'raises error' do
+        expect { described_class.some_method(2, 3) }.to raise_error(LoadError)
+      end
+    end
+  end
+end
diff --git a/qa/spec/scenario/actable_spec.rb b/qa/spec/scenario/actable_spec.rb
new file mode 100644
index 00000000000..422763910e4
--- /dev/null
+++ b/qa/spec/scenario/actable_spec.rb
@@ -0,0 +1,47 @@
+describe QA::Scenario::Actable do
+  subject do
+    Class.new do
+      include QA::Scenario::Actable
+
+      attr_accessor :something
+
+      def do_something(arg = nil)
+        "some#{arg}"
+      end
+    end
+  end
+
+  describe '.act' do
+    it 'provides means to run steps' do
+      result = subject.act { do_something }
+
+      expect(result).to eq 'some'
+    end
+
+    it 'supports passing variables' do
+      result = subject.act('thing') do |variable|
+        do_something(variable)
+      end
+
+      expect(result).to eq 'something'
+    end
+
+    it 'returns value from the last method' do
+      result = subject.act { 'test' }
+
+      expect(result).to eq 'test'
+    end
+  end
+
+  describe '.perform' do
+    it 'makes it possible to pass binding' do
+      variable = 'something'
+
+      result = subject.perform do |object|
+        object.something = variable
+      end
+
+      expect(result).to eq 'something'
+    end
+  end
+end
diff --git a/qa/spec/spec_helper.rb b/qa/spec/spec_helper.rb
new file mode 100644
index 00000000000..c07a3234673
--- /dev/null
+++ b/qa/spec/spec_helper.rb
@@ -0,0 +1,19 @@
+require_relative '../qa'
+
+RSpec.configure do |config|
+  config.expect_with :rspec do |expectations|
+    expectations.include_chain_clauses_in_custom_matcher_descriptions = true
+  end
+
+  config.mock_with :rspec do |mocks|
+    mocks.verify_partial_doubles = true
+  end
+
+  config.shared_context_metadata_behavior = :apply_to_host_groups
+  config.disable_monkey_patching!
+  config.expose_dsl_globally = true
+  config.warnings = true
+  config.profile_examples = 10
+  config.order = :random
+  Kernel.srand config.seed
+end
diff --git a/rubocop/cop/custom_error_class.rb b/rubocop/cop/custom_error_class.rb
new file mode 100644
index 00000000000..38d93acfe88
--- /dev/null
+++ b/rubocop/cop/custom_error_class.rb
@@ -0,0 +1,64 @@
+module RuboCop
+  module Cop
+    # This cop makes sure that custom error classes, when empty, are declared
+    # with Class.new.
+    #
+    # @example
+    #   # bad
+    #   class FooError < StandardError
+    #   end
+    #
+    #   # okish
+    #   class FooError < StandardError; end
+    #
+    #   # good
+    #   FooError = Class.new(StandardError)
+    class CustomErrorClass < RuboCop::Cop::Cop
+      MSG = 'Use `Class.new(SuperClass)` to define an empty custom error class.'.freeze
+
+      def on_class(node)
+        _klass, parent, body = node.children
+
+        return if body
+
+        parent_klass = class_name_from_node(parent)
+
+        return unless parent_klass && parent_klass.to_s.end_with?('Error')
+
+        add_offense(node, :expression)
+      end
+
+      def autocorrect(node)
+        klass, parent, _body = node.children
+        replacement = "#{class_name_from_node(klass)} = Class.new(#{class_name_from_node(parent)})"
+
+        lambda do |corrector|
+          corrector.replace(node.source_range, replacement)
+        end
+      end
+
+      private
+
+      # The nested constant `Foo::Bar::Baz` looks like:
+      #
+      #   s(:const,
+      #     s(:const,
+      #       s(:const, nil, :Foo), :Bar), :Baz)
+      #
+      # So recurse through that to get the name as written in the source.
+      #
+      def class_name_from_node(node, suffix = nil)
+        return unless node&.type == :const
+
+        name = node.children[1].to_s
+        name = "#{name}::#{suffix}" if suffix
+
+        if node.children[0]
+          class_name_from_node(node.children[0], name)
+        else
+          name
+        end
+      end
+    end
+  end
+end
diff --git a/rubocop/cop/gem_fetcher.rb b/rubocop/cop/gem_fetcher.rb
new file mode 100644
index 00000000000..e157d8e0791
--- /dev/null
+++ b/rubocop/cop/gem_fetcher.rb
@@ -0,0 +1,37 @@
+module RuboCop
+  module Cop
+    # This cop prevents usage of the `git` and `github` arguments to `gem` in a
+    # `Gemfile` in order to avoid additional points of failure beyond
+    # rubygems.org.
+    class GemFetcher < RuboCop::Cop::Cop
+      MSG = 'Do not use gems from git repositories, only use gems from RubyGems.'.freeze
+
+      GIT_KEYS = [:git, :github].freeze
+
+      def on_send(node)
+        return unless gemfile?(node)
+
+        func_name = node.children[1]
+        return unless func_name == :gem
+
+        node.children.last.each_node(:pair) do |pair|
+          key_name = pair.children[0].children[0].to_sym
+          if GIT_KEYS.include?(key_name)
+            add_offense(node, pair.source_range, MSG)
+          end
+        end
+      end
+
+      private
+
+      def gemfile?(node)
+        node
+          .location
+          .expression
+          .source_buffer
+          .name
+          .end_with?("Gemfile")
+      end
+    end
+  end
+end
diff --git a/rubocop/cop/migration/add_column.rb b/rubocop/cop/migration/add_column.rb
new file mode 100644
index 00000000000..d2cf36c454a
--- /dev/null
+++ b/rubocop/cop/migration/add_column.rb
@@ -0,0 +1,52 @@
+require_relative '../../migration_helpers'
+
+module RuboCop
+  module Cop
+    module Migration
+      # Cop that checks if columns are added in a way that doesn't require
+      # downtime.
+      class AddColumn < RuboCop::Cop::Cop
+        include MigrationHelpers
+
+        WHITELISTED_TABLES = [:application_settings].freeze
+
+        MSG = '`add_column` with a default value requires downtime, ' \
+          'use `add_column_with_default` instead'.freeze
+
+        def on_send(node)
+          return unless in_migration?(node)
+
+          name = node.children[1]
+
+          return unless name == :add_column
+
+          # Ignore whitelisted tables.
+          return if table_whitelisted?(node.children[2])
+
+          opts = node.children.last
+
+          return unless opts && opts.type == :hash
+
+          opts.each_node(:pair) do |pair|
+            if hash_key_type(pair) == :sym && hash_key_name(pair) == :default
+              add_offense(node, :selector)
+            end
+          end
+        end
+
+        def table_whitelisted?(symbol)
+          symbol && symbol.type == :sym &&
+            WHITELISTED_TABLES.include?(symbol.children[0])
+        end
+
+        def hash_key_type(pair)
+          pair.children[0].type
+        end
+
+        def hash_key_name(pair)
+          pair.children[0].children[0]
+        end
+      end
+    end
+  end
+end
diff --git a/rubocop/cop/migration/add_column_with_default.rb b/rubocop/cop/migration/add_column_with_default.rb
new file mode 100644
index 00000000000..54a920d4b49
--- /dev/null
+++ b/rubocop/cop/migration/add_column_with_default.rb
@@ -0,0 +1,34 @@
+require_relative '../../migration_helpers'
+
+module RuboCop
+  module Cop
+    module Migration
+      # Cop that checks if `add_column_with_default` is used with `up`/`down` methods
+      # and not `change`.
+      class AddColumnWithDefault < RuboCop::Cop::Cop
+        include MigrationHelpers
+
+        MSG = '`add_column_with_default` is not reversible so you must manually define ' \
+          'the `up` and `down` methods in your migration class, using `remove_column` in `down`'.freeze
+
+        def on_send(node)
+          return unless in_migration?(node)
+
+          name = node.children[1]
+
+          return unless name == :add_column_with_default
+
+          node.each_ancestor(:def) do |def_node|
+            next unless method_name(def_node) == :change
+
+            add_offense(def_node, :name)
+          end
+        end
+
+        def method_name(node)
+          node.children.first
+        end
+      end
+    end
+  end
+end
diff --git a/rubocop/cop/migration/add_concurrent_foreign_key.rb b/rubocop/cop/migration/add_concurrent_foreign_key.rb
new file mode 100644
index 00000000000..d1fc94d55be
--- /dev/null
+++ b/rubocop/cop/migration/add_concurrent_foreign_key.rb
@@ -0,0 +1,27 @@
+require_relative '../../migration_helpers'
+
+module RuboCop
+  module Cop
+    module Migration
+      # Cop that checks if `add_concurrent_foreign_key` is used instead of
+      # `add_foreign_key`.
+      class AddConcurrentForeignKey < RuboCop::Cop::Cop
+        include MigrationHelpers
+
+        MSG = '`add_foreign_key` requires downtime, use `add_concurrent_foreign_key` instead'.freeze
+
+        def on_send(node)
+          return unless in_migration?(node)
+
+          name = node.children[1]
+
+          add_offense(node, :selector) if name == :add_foreign_key
+        end
+
+        def method_name(node)
+          node.children.first
+        end
+      end
+    end
+  end
+end
diff --git a/rubocop/cop/migration/add_concurrent_index.rb b/rubocop/cop/migration/add_concurrent_index.rb
new file mode 100644
index 00000000000..332fb7dcbd7
--- /dev/null
+++ b/rubocop/cop/migration/add_concurrent_index.rb
@@ -0,0 +1,34 @@
+require_relative '../../migration_helpers'
+
+module RuboCop
+  module Cop
+    module Migration
+      # Cop that checks if `add_concurrent_index` is used with `up`/`down` methods
+      # and not `change`.
+      class AddConcurrentIndex < RuboCop::Cop::Cop
+        include MigrationHelpers
+
+        MSG = '`add_concurrent_index` is not reversible so you must manually define ' \
+          'the `up` and `down` methods in your migration class, using `remove_index` in `down`'.freeze
+
+        def on_send(node)
+          return unless in_migration?(node)
+
+          name = node.children[1]
+
+          return unless name == :add_concurrent_index
+
+          node.each_ancestor(:def) do |def_node|
+            next unless method_name(def_node) == :change
+
+            add_offense(def_node, :name)
+          end
+        end
+
+        def method_name(node)
+          node.children.first
+        end
+      end
+    end
+  end
+end
diff --git a/rubocop/cop/migration/add_index.rb b/rubocop/cop/migration/add_index.rb
index d9247a1f7ea..fa21a0d6555 100644
--- a/rubocop/cop/migration/add_index.rb
+++ b/rubocop/cop/migration/add_index.rb
@@ -1,3 +1,5 @@
+require_relative '../../migration_helpers'
+
 module RuboCop
   module Cop
     module Migration
@@ -5,7 +7,7 @@ module RuboCop
       class AddIndex < RuboCop::Cop::Cop
         include MigrationHelpers
 
-        MSG = 'add_index requires downtime, use add_concurrent_index instead'
+        MSG = '`add_index` requires downtime, use `add_concurrent_index` instead'.freeze
 
         def on_def(node)
           return unless in_migration?(node)
diff --git a/rubocop/cop/migration/column_with_default.rb b/rubocop/cop/migration/column_with_default.rb
deleted file mode 100644
index 97ee8b11044..00000000000
--- a/rubocop/cop/migration/column_with_default.rb
+++ /dev/null
@@ -1,50 +0,0 @@
-module RuboCop
-  module Cop
-    module Migration
-      # Cop that checks if columns are added in a way that doesn't require
-      # downtime.
-      class ColumnWithDefault < RuboCop::Cop::Cop
-        include MigrationHelpers
-
-        WHITELISTED_TABLES = [:application_settings]
-
-        MSG = 'add_column with a default value requires downtime, ' \
-          'use add_column_with_default instead'
-
-        def on_send(node)
-          return unless in_migration?(node)
-
-          name = node.children[1]
-
-          return unless name == :add_column
-
-          # Ignore whitelisted tables.
-          return if table_whitelisted?(node.children[2])
-
-          opts = node.children.last
-
-          return unless opts && opts.type == :hash
-
-          opts.each_node(:pair) do |pair|
-            if hash_key_type(pair) == :sym && hash_key_name(pair) == :default
-              add_offense(node, :selector)
-            end
-          end
-        end
-
-        def table_whitelisted?(symbol)
-          symbol && symbol.type == :sym &&
-            WHITELISTED_TABLES.include?(symbol.children[0])
-        end
-
-        def hash_key_type(pair)
-          pair.children[0].type
-        end
-
-        def hash_key_name(pair)
-          pair.children[0].children[0]
-        end
-      end
-    end
-  end
-end
diff --git a/rubocop/rubocop.rb b/rubocop/rubocop.rb
index 7922e19768b..a50a522cf9d 100644
--- a/rubocop/rubocop.rb
+++ b/rubocop/rubocop.rb
@@ -1,3 +1,7 @@
-require_relative 'migration_helpers'
+require_relative 'cop/custom_error_class'
+require_relative 'cop/gem_fetcher'
+require_relative 'cop/migration/add_column'
+require_relative 'cop/migration/add_column_with_default'
+require_relative 'cop/migration/add_concurrent_foreign_key'
+require_relative 'cop/migration/add_concurrent_index'
 require_relative 'cop/migration/add_index'
-require_relative 'cop/migration/column_with_default'
diff --git a/scripts/notify_slack.sh b/scripts/notify_slack.sh
index 0a4239e132c..6b3bc563c7a 100755
--- a/scripts/notify_slack.sh
+++ b/scripts/notify_slack.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 # Sends Slack notification ERROR_MSG to CHANNEL
 # An env. variable CI_SLACK_WEBHOOK_URL needs to be set.
 
diff --git a/shared/pages/.gitkeep b/shared/pages/.gitkeep
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/shared/pages/.gitkeep
diff --git a/spec/config/mail_room_spec.rb b/spec/config/mail_room_spec.rb
index 294fae95752..0b8ff006d22 100644
--- a/spec/config/mail_room_spec.rb
+++ b/spec/config/mail_room_spec.rb
@@ -8,7 +8,7 @@ describe 'mail_room.yml' do
 
   context 'when incoming email is disabled' do
     before do
-      ENV['MAIL_ROOM_GITLAB_CONFIG_FILE'] = Rails.root.join('spec/fixtures/mail_room_disabled.yml').to_s
+      ENV['MAIL_ROOM_GITLAB_CONFIG_FILE'] = Rails.root.join('spec/fixtures/config/mail_room_disabled.yml').to_s
       Gitlab::MailRoom.reset_config!
     end
 
@@ -26,7 +26,7 @@ describe 'mail_room.yml' do
     let(:gitlab_redis) { Gitlab::Redis.new(Rails.env) }
 
     before do
-      ENV['MAIL_ROOM_GITLAB_CONFIG_FILE'] = Rails.root.join('spec/fixtures/mail_room_enabled.yml').to_s
+      ENV['MAIL_ROOM_GITLAB_CONFIG_FILE'] = Rails.root.join('spec/fixtures/config/mail_room_enabled.yml').to_s
       Gitlab::MailRoom.reset_config!
     end
 
diff --git a/spec/controllers/admin/applications_controller_spec.rb b/spec/controllers/admin/applications_controller_spec.rb
new file mode 100644
index 00000000000..e311b8a63b2
--- /dev/null
+++ b/spec/controllers/admin/applications_controller_spec.rb
@@ -0,0 +1,65 @@
+require 'spec_helper'
+
+describe Admin::ApplicationsController do
+  let(:admin) { create(:admin) }
+  let(:application) { create(:oauth_application, owner_id: nil, owner_type: nil) }
+
+  before do
+    sign_in(admin)
+  end
+
+  describe 'GET #new' do
+    it 'renders the application form' do
+      get :new
+
+      expect(response).to render_template :new
+      expect(assigns[:scopes]).to be_kind_of(Doorkeeper::OAuth::Scopes)
+    end
+  end
+
+  describe 'GET #edit' do
+    it 'renders the application form' do
+      get :edit, id: application.id
+
+      expect(response).to render_template :edit
+      expect(assigns[:scopes]).to be_kind_of(Doorkeeper::OAuth::Scopes)
+    end
+  end
+
+  describe 'POST #create' do
+    it 'creates the application' do
+      expect do
+        post :create, doorkeeper_application: attributes_for(:application)
+      end.to change { Doorkeeper::Application.count }.by(1)
+
+      application = Doorkeeper::Application.last
+
+      expect(response).to redirect_to(admin_application_path(application))
+    end
+
+    it 'renders the application form on errors' do
+      expect do
+        post :create, doorkeeper_application: attributes_for(:application).merge(redirect_uri: nil)
+      end.not_to change { Doorkeeper::Application.count }
+
+      expect(response).to render_template :new
+      expect(assigns[:scopes]).to be_kind_of(Doorkeeper::OAuth::Scopes)
+    end
+  end
+
+  describe 'PATCH #update' do
+    it 'updates the application' do
+      patch :update, id: application.id, doorkeeper_application: { redirect_uri: 'http://example.com/' }
+
+      expect(response).to redirect_to(admin_application_path(application))
+      expect(application.reload.redirect_uri).to eq 'http://example.com/'
+    end
+
+    it 'renders the application form on errors' do
+      patch :update, id: application.id, doorkeeper_application: { redirect_uri: nil }
+
+      expect(response).to render_template :edit
+      expect(assigns[:scopes]).to be_kind_of(Doorkeeper::OAuth::Scopes)
+    end
+  end
+end
diff --git a/spec/controllers/admin/groups_controller_spec.rb b/spec/controllers/admin/groups_controller_spec.rb
index 602de72d23f..84db26a958a 100644
--- a/spec/controllers/admin/groups_controller_spec.rb
+++ b/spec/controllers/admin/groups_controller_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe Admin::GroupsController do
   let(:group) { create(:group) }
-  let(:project) { create(:project, namespace: group) }
+  let(:project) { create(:empty_project, namespace: group) }
   let(:admin) { create(:admin) }
 
   before do
diff --git a/spec/controllers/admin/projects_controller_spec.rb b/spec/controllers/admin/projects_controller_spec.rb
index 8eaacef2024..2c35d394b74 100644
--- a/spec/controllers/admin/projects_controller_spec.rb
+++ b/spec/controllers/admin/projects_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Admin::ProjectsController do
-  let!(:project) { create(:project, visibility_level: Gitlab::VisibilityLevel::PUBLIC) }
+  let!(:project) { create(:empty_project, :public) }
 
   before do
     sign_in(create(:admin))
diff --git a/spec/controllers/admin/runners_controller_spec.rb b/spec/controllers/admin/runners_controller_spec.rb
new file mode 100644
index 00000000000..b5fe40d0510
--- /dev/null
+++ b/spec/controllers/admin/runners_controller_spec.rb
@@ -0,0 +1,85 @@
+require 'spec_helper'
+
+describe Admin::RunnersController do
+  let(:runner) { create(:ci_runner) }
+
+  before do
+    sign_in(create(:admin))
+  end
+
+  describe '#index' do
+    it 'lists all runners' do
+      get :index
+
+      expect(response).to have_http_status(200)
+    end
+  end
+
+  describe '#show' do
+    it 'shows a particular runner' do
+      get :show, id: runner.id
+
+      expect(response).to have_http_status(200)
+    end
+
+    it 'shows 404 for unknown runner' do
+      get :show, id: 0
+
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe '#update' do
+    it 'updates the runner and ticks the queue' do
+      new_desc = runner.description.swapcase
+
+      expect do
+        post :update, id: runner.id, runner: { description: new_desc }
+      end.to change { runner.ensure_runner_queue_value }
+
+      runner.reload
+
+      expect(response).to have_http_status(302)
+      expect(runner.description).to eq(new_desc)
+    end
+  end
+
+  describe '#destroy' do
+    it 'destroys the runner' do
+      delete :destroy, id: runner.id
+
+      expect(response).to have_http_status(302)
+      expect(Ci::Runner.find_by(id: runner.id)).to be_nil
+    end
+  end
+
+  describe '#resume' do
+    it 'marks the runner as active and ticks the queue' do
+      runner.update(active: false)
+
+      expect do
+        post :resume, id: runner.id
+      end.to change { runner.ensure_runner_queue_value }
+
+      runner.reload
+
+      expect(response).to have_http_status(302)
+      expect(runner.active).to eq(true)
+    end
+  end
+
+  describe '#pause' do
+    it 'marks the runner as inactive and ticks the queue' do
+      runner.update(active: true)
+
+      expect do
+        post :pause, id: runner.id
+      end.to change { runner.ensure_runner_queue_value }
+
+      runner.reload
+
+      expect(response).to have_http_status(302)
+      expect(runner.active).to eq(false)
+    end
+  end
+end
diff --git a/spec/controllers/admin/services_controller_spec.rb b/spec/controllers/admin/services_controller_spec.rb
new file mode 100644
index 00000000000..e5cdd52307e
--- /dev/null
+++ b/spec/controllers/admin/services_controller_spec.rb
@@ -0,0 +1,26 @@
+require 'spec_helper'
+
+describe Admin::ServicesController do
+  let(:admin) { create(:admin) }
+
+  before { sign_in(admin) }
+
+  describe 'GET #edit' do
+    let!(:project) { create(:empty_project) }
+
+    Service.available_services_names.each do |service_name|
+      context "#{service_name}" do
+        let!(:service) do
+          service_template = service_name.concat("_service").camelize.constantize
+          service_template.where(template: true).first_or_create
+        end
+
+        it 'successfully displays the template' do
+          get :edit, id: service.id
+
+          expect(response).to have_http_status(200)
+        end
+      end
+    end
+  end
+end
diff --git a/spec/controllers/autocomplete_controller_spec.rb b/spec/controllers/autocomplete_controller_spec.rb
index ea2fd90a9b0..7d2f6dd9d0a 100644
--- a/spec/controllers/autocomplete_controller_spec.rb
+++ b/spec/controllers/autocomplete_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe AutocompleteController do
-  let!(:project) { create(:project) }
+  let!(:project) { create(:empty_project) }
   let!(:user) { create(:user) }
 
   context 'GET users' do
diff --git a/spec/controllers/blob_controller_spec.rb b/spec/controllers/blob_controller_spec.rb
index 465013231f9..44e011fd3a8 100644
--- a/spec/controllers/blob_controller_spec.rb
+++ b/spec/controllers/blob_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::BlobController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:user)    { create(:user) }
 
   before do
@@ -19,8 +19,8 @@ describe Projects::BlobController do
 
     before do
       get(:show,
-          namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          namespace_id: project.namespace,
+          project_id: project,
           id: id)
     end
 
@@ -50,8 +50,8 @@ describe Projects::BlobController do
 
     before do
       get(:show,
-          namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          namespace_id: project.namespace,
+          project_id: project,
           id: id)
       controller.instance_variable_set(:@blob, nil)
     end
diff --git a/spec/controllers/ci/projects_controller_spec.rb b/spec/controllers/ci/projects_controller_spec.rb
deleted file mode 100644
index 5022a3e2c80..00000000000
--- a/spec/controllers/ci/projects_controller_spec.rb
+++ /dev/null
@@ -1,74 +0,0 @@
-require 'spec_helper'
-
-describe Ci::ProjectsController do
-  let(:visibility) { :public }
-  let!(:project) { create(:project, visibility, ci_id: 1) }
-  let(:ci_id) { project.ci_id }
-
-  describe '#index' do
-    context 'user signed in' do
-      before do
-        sign_in(create(:user))
-        get(:index)
-      end
-
-      it 'redirects to /' do
-        expect(response).to redirect_to(root_path)
-      end
-    end
-
-    context 'user not signed in' do
-      before { get(:index) }
-
-      it 'redirects to sign in page' do
-        expect(response).to redirect_to(new_user_session_path)
-      end
-    end
-  end
-
-  ##
-  # Specs for *deprecated* CI badge
-  #
-  describe '#badge' do
-    shared_examples 'badge provider' do
-      it 'shows badge' do
-        expect(response.status).to eq 200
-        expect(response.headers)
-          .to include('Content-Type' => 'image/svg+xml')
-      end
-    end
-
-    context 'user not signed in' do
-      before { get(:badge, id: ci_id) }
-
-      context 'project has no ci_id reference' do
-        let(:ci_id) { 123 }
-
-        it 'returns 404' do
-          expect(response.status).to eq 404
-        end
-      end
-
-      context 'project is public' do
-        let(:visibility) { :public }
-        it_behaves_like 'badge provider'
-      end
-
-      context 'project is private' do
-        let(:visibility) { :private }
-        it_behaves_like 'badge provider'
-      end
-    end
-
-    context 'user signed in' do
-      let(:user) { create(:user) }
-      before { sign_in(user) }
-      before { get(:badge, id: ci_id) }
-
-      context 'private is internal' do
-        let(:visibility) { :internal }
-        it_behaves_like 'badge provider'
-      end
-    end
-  end
-end
diff --git a/spec/controllers/dashboard/todos_controller_spec.rb b/spec/controllers/dashboard/todos_controller_spec.rb
new file mode 100644
index 00000000000..7072bd5e87c
--- /dev/null
+++ b/spec/controllers/dashboard/todos_controller_spec.rb
@@ -0,0 +1,52 @@
+require 'spec_helper'
+
+describe Dashboard::TodosController do
+  include ApiHelpers
+
+  let(:user) { create(:user) }
+  let(:author)  { create(:user) }
+  let(:project) { create(:empty_project) }
+  let(:todo_service) { TodoService.new }
+
+  before do
+    sign_in(user)
+    project.team << [user, :developer]
+  end
+
+  describe 'GET #index' do
+    context 'when using pagination' do
+      let(:last_page) { user.todos.page.total_pages }
+      let!(:issues) { create_list(:issue, 2, project: project, assignee: user) }
+
+      before do
+        issues.each { |issue| todo_service.new_issue(issue, user) }
+        allow(Kaminari.config).to receive(:default_per_page).and_return(1)
+      end
+
+      it 'redirects to last_page if page number is larger than number of pages' do
+        get :index, page: (last_page + 1).to_param
+
+        expect(response).to redirect_to(dashboard_todos_path(page: last_page))
+      end
+
+      it 'redirects to correspondent page' do
+        get :index, page: last_page
+
+        expect(assigns(:todos).current_page).to eq(last_page)
+        expect(response).to have_http_status(200)
+      end
+    end
+  end
+
+  describe 'PATCH #restore' do
+    let(:todo) { create(:todo, :done, user: user, project: project, author: author) }
+
+    it 'restores the todo to pending state' do
+      patch :restore, id: todo.id
+
+      expect(todo.reload).to be_pending
+      expect(response).to have_http_status(200)
+      expect(json_response).to eq({ "count" => "1", "done_count" => "0" })
+    end
+  end
+end
diff --git a/spec/controllers/dashboard_controller_spec.rb b/spec/controllers/dashboard_controller_spec.rb
new file mode 100644
index 00000000000..566d8515198
--- /dev/null
+++ b/spec/controllers/dashboard_controller_spec.rb
@@ -0,0 +1,19 @@
+require 'spec_helper'
+
+describe DashboardController do
+  let(:user) { create(:user) }
+  let(:project) { create(:project) }
+
+  before do
+    project.team << [user, :master]
+    sign_in(user)
+  end
+
+  describe 'GET issues' do
+    it_behaves_like 'issuables list meta-data', :issue, :issues
+  end
+
+  describe 'GET merge requests' do
+    it_behaves_like 'issuables list meta-data', :merge_request, :merge_requests
+  end
+end
diff --git a/spec/controllers/explore/projects_controller_spec.rb b/spec/controllers/explore/projects_controller_spec.rb
new file mode 100644
index 00000000000..9dceeca168d
--- /dev/null
+++ b/spec/controllers/explore/projects_controller_spec.rb
@@ -0,0 +1,27 @@
+require 'spec_helper'
+
+describe Explore::ProjectsController do
+  describe 'GET #trending' do
+    context 'sorting by update date' do
+      let(:project1) { create(:empty_project, :public, updated_at: 3.days.ago) }
+      let(:project2) { create(:empty_project, :public, updated_at: 1.day.ago) }
+
+      before do
+        create(:trending_project, project: project1)
+        create(:trending_project, project: project2)
+      end
+
+      it 'sorts by last updated' do
+        get :trending, sort: 'updated_desc'
+
+        expect(assigns(:projects)).to eq [project2, project1]
+      end
+
+      it 'sorts by oldest updated' do
+        get :trending, sort: 'updated_asc'
+
+        expect(assigns(:projects)).to eq [project1, project2]
+      end
+    end
+  end
+end
diff --git a/spec/controllers/groups/milestones_controller_spec.rb b/spec/controllers/groups/milestones_controller_spec.rb
index 8c52f615b8b..6e4b5f78e33 100644
--- a/spec/controllers/groups/milestones_controller_spec.rb
+++ b/spec/controllers/groups/milestones_controller_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe Groups::MilestonesController do
   let(:group) { create(:group) }
-  let(:project) { create(:project, group: group) }
+  let(:project) { create(:empty_project, group: group) }
   let(:project2) { create(:empty_project, group: group) }
   let(:user)    { create(:user) }
   let(:title) { '肯定不是中文的问题' }
diff --git a/spec/controllers/groups_controller_spec.rb b/spec/controllers/groups_controller_spec.rb
index a763e2c5ba8..cad82a34fb0 100644
--- a/spec/controllers/groups_controller_spec.rb
+++ b/spec/controllers/groups_controller_spec.rb
@@ -3,7 +3,7 @@ require 'rails_helper'
 describe GroupsController do
   let(:user) { create(:user) }
   let(:group) { create(:group) }
-  let(:project) { create(:project, namespace: group) }
+  let(:project) { create(:empty_project, namespace: group) }
   let!(:group_member) { create(:group_member, group: group, user: user) }
 
   describe 'GET #index' do
@@ -105,4 +105,25 @@ describe GroupsController do
       end
     end
   end
+
+  describe 'PUT update' do
+    before do
+      sign_in(user)
+    end
+
+    it 'updates the path succesfully' do
+      post :update, id: group.to_param, group: { path: 'new_path' }
+
+      expect(response).to have_http_status(302)
+      expect(controller).to set_flash[:notice]
+    end
+
+    it 'does not update the path on error' do
+      allow_any_instance_of(Group).to receive(:move_dir).and_raise(Gitlab::UpdatePathError)
+      post :update, id: group.to_param, group: { path: 'new_path' }
+
+      expect(assigns(:group).errors).not_to be_empty
+      expect(assigns(:group).path).not_to eq('new_path')
+    end
+  end
 end
diff --git a/spec/controllers/health_check_controller_spec.rb b/spec/controllers/health_check_controller_spec.rb
index 56ecf2bb644..58c16cc57e6 100644
--- a/spec/controllers/health_check_controller_spec.rb
+++ b/spec/controllers/health_check_controller_spec.rb
@@ -1,10 +1,16 @@
 require 'spec_helper'
 
 describe HealthCheckController do
+  include StubENV
+
   let(:token) { current_application_settings.health_check_access_token }
   let(:json_response) { JSON.parse(response.body) }
   let(:xml_response) { Hash.from_xml(response.body)['hash'] }
 
+  before do
+    stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
+  end
+
   describe 'GET #index' do
     context 'when services are up but NO access token' do
       it 'returns a not found page' do
@@ -58,8 +64,8 @@ describe HealthCheckController do
 
     context 'when a service is down and an access token is provided' do
       before do
-        allow(HealthCheck::Utils).to receive(:process_checks).with('standard').and_return('The server is on fire')
-        allow(HealthCheck::Utils).to receive(:process_checks).with('email').and_return('Email is on fire')
+        allow(HealthCheck::Utils).to receive(:process_checks).with(['standard']).and_return('The server is on fire')
+        allow(HealthCheck::Utils).to receive(:process_checks).with(['email']).and_return('Email is on fire')
       end
 
       it 'supports passing the token in the header' do
diff --git a/spec/controllers/import/bitbucket_controller_spec.rb b/spec/controllers/import/bitbucket_controller_spec.rb
index 1d3c9fbbe2f..fa4cc0ebbe0 100644
--- a/spec/controllers/import/bitbucket_controller_spec.rb
+++ b/spec/controllers/import/bitbucket_controller_spec.rb
@@ -6,11 +6,11 @@ describe Import::BitbucketController do
   let(:user) { create(:user) }
   let(:token) { "asdasd12345" }
   let(:secret) { "sekrettt" }
-  let(:access_params) { { bitbucket_access_token: token, bitbucket_access_token_secret: secret } }
+  let(:refresh_token) { SecureRandom.hex(15) }
+  let(:access_params) { { token: token, expires_at: nil, expires_in: nil, refresh_token: nil } }
 
   def assign_session_tokens
-    session[:bitbucket_access_token] = token
-    session[:bitbucket_access_token_secret] = secret
+    session[:bitbucket_token] = token
   end
 
   before do
@@ -24,29 +24,36 @@ describe Import::BitbucketController do
     end
 
     it "updates access token" do
-      access_token = double(token: token, secret: secret)
-      allow_any_instance_of(Gitlab::BitbucketImport::Client).
+      expires_at = Time.now + 1.day
+      expires_in = 1.day
+      access_token = double(token: token,
+                            secret: secret,
+                            expires_at: expires_at,
+                            expires_in: expires_in,
+                            refresh_token: refresh_token)
+      allow_any_instance_of(OAuth2::Client).
         to receive(:get_token).and_return(access_token)
       stub_omniauth_provider('bitbucket')
 
       get :callback
 
-      expect(session[:bitbucket_access_token]).to eq(token)
-      expect(session[:bitbucket_access_token_secret]).to eq(secret)
+      expect(session[:bitbucket_token]).to eq(token)
+      expect(session[:bitbucket_refresh_token]).to eq(refresh_token)
+      expect(session[:bitbucket_expires_at]).to eq(expires_at)
+      expect(session[:bitbucket_expires_in]).to eq(expires_in)
       expect(controller).to redirect_to(status_import_bitbucket_url)
     end
   end
 
   describe "GET status" do
     before do
-      @repo = OpenStruct.new(slug: 'vim', owner: 'asd')
+      @repo = double(slug: 'vim', owner: 'asd', full_name: 'asd/vim', "valid?" => true)
       assign_session_tokens
     end
 
     it "assigns variables" do
-      @project = create(:project, import_type: 'bitbucket', creator_id: user.id)
-      client = stub_client(projects: [@repo])
-      allow(client).to receive(:incompatible_projects).and_return([])
+      @project = create(:empty_project, import_type: 'bitbucket', creator_id: user.id)
+      allow_any_instance_of(Bitbucket::Client).to receive(:repos).and_return([@repo])
 
       get :status
 
@@ -56,8 +63,8 @@ describe Import::BitbucketController do
     end
 
     it "does not show already added project" do
-      @project = create(:project, import_type: 'bitbucket', creator_id: user.id, import_source: 'asd/vim')
-      stub_client(projects: [@repo])
+      @project = create(:empty_project, import_type: 'bitbucket', creator_id: user.id, import_source: 'asd/vim')
+      allow_any_instance_of(Bitbucket::Client).to receive(:repos).and_return([@repo])
 
       get :status
 
@@ -70,19 +77,16 @@ describe Import::BitbucketController do
     let(:bitbucket_username) { user.username }
 
     let(:bitbucket_user) do
-      { user: { username: bitbucket_username } }.with_indifferent_access
+      double(username: bitbucket_username)
     end
 
     let(:bitbucket_repo) do
-      { slug: "vim", owner: bitbucket_username }.with_indifferent_access
+      double(slug: "vim", owner: bitbucket_username, name: 'vim')
     end
 
     before do
-      allow(Gitlab::BitbucketImport::KeyAdder).
-        to receive(:new).with(bitbucket_repo, user, access_params).
-        and_return(double(execute: true))
-
-      stub_client(user: bitbucket_user, project: bitbucket_repo)
+      allow_any_instance_of(Bitbucket::Client).to receive(:repo).and_return(bitbucket_repo)
+      allow_any_instance_of(Bitbucket::Client).to receive(:user).and_return(bitbucket_user)
       assign_session_tokens
     end
 
@@ -90,7 +94,7 @@ describe Import::BitbucketController do
       context "when the Bitbucket user and GitLab user's usernames match" do
         it "takes the current user's namespace" do
           expect(Gitlab::BitbucketImport::ProjectCreator).
-            to receive(:new).with(bitbucket_repo, user.namespace, user, access_params).
+            to receive(:new).with(bitbucket_repo, bitbucket_repo.name, user.namespace, user, access_params).
             and_return(double(execute: true))
 
           post :create, format: :js
@@ -102,7 +106,7 @@ describe Import::BitbucketController do
 
         it "takes the current user's namespace" do
           expect(Gitlab::BitbucketImport::ProjectCreator).
-            to receive(:new).with(bitbucket_repo, user.namespace, user, access_params).
+            to receive(:new).with(bitbucket_repo, bitbucket_repo.name, user.namespace, user, access_params).
             and_return(double(execute: true))
 
           post :create, format: :js
@@ -114,7 +118,7 @@ describe Import::BitbucketController do
       let(:other_username) { "someone_else" }
 
       before do
-        bitbucket_repo["owner"] = other_username
+        allow(bitbucket_repo).to receive(:owner).and_return(other_username)
       end
 
       context "when a namespace with the Bitbucket user's username already exists" do
@@ -123,7 +127,7 @@ describe Import::BitbucketController do
         context "when the namespace is owned by the GitLab user" do
           it "takes the existing namespace" do
             expect(Gitlab::BitbucketImport::ProjectCreator).
-              to receive(:new).with(bitbucket_repo, existing_namespace, user, access_params).
+              to receive(:new).with(bitbucket_repo, bitbucket_repo.name, existing_namespace, user, access_params).
               and_return(double(execute: true))
 
             post :create, format: :js
@@ -156,7 +160,7 @@ describe Import::BitbucketController do
 
           it "takes the new namespace" do
             expect(Gitlab::BitbucketImport::ProjectCreator).
-              to receive(:new).with(bitbucket_repo, an_instance_of(Group), user, access_params).
+              to receive(:new).with(bitbucket_repo, bitbucket_repo.name, an_instance_of(Group), user, access_params).
               and_return(double(execute: true))
 
             post :create, format: :js
@@ -177,7 +181,7 @@ describe Import::BitbucketController do
 
           it "takes the current user's namespace" do
             expect(Gitlab::BitbucketImport::ProjectCreator).
-              to receive(:new).with(bitbucket_repo, user.namespace, user, access_params).
+              to receive(:new).with(bitbucket_repo, bitbucket_repo.name, user.namespace, user, access_params).
               and_return(double(execute: true))
 
             post :create, format: :js
diff --git a/spec/controllers/import/fogbugz_controller_spec.rb b/spec/controllers/import/fogbugz_controller_spec.rb
index 5f0f6dea821..fffbc805335 100644
--- a/spec/controllers/import/fogbugz_controller_spec.rb
+++ b/spec/controllers/import/fogbugz_controller_spec.rb
@@ -16,7 +16,7 @@ describe Import::FogbugzController do
     end
 
     it 'assigns variables' do
-      @project = create(:project, import_type: 'fogbugz', creator_id: user.id)
+      @project = create(:empty_project, import_type: 'fogbugz', creator_id: user.id)
       stub_client(repos: [@repo])
 
       get :status
@@ -26,7 +26,7 @@ describe Import::FogbugzController do
     end
 
     it 'does not show already added project' do
-      @project = create(:project, import_type: 'fogbugz', creator_id: user.id, import_source: 'vim')
+      @project = create(:empty_project, import_type: 'fogbugz', creator_id: user.id, import_source: 'vim')
       stub_client(repos: [@repo])
 
       get :status
diff --git a/spec/controllers/import/gitea_controller_spec.rb b/spec/controllers/import/gitea_controller_spec.rb
new file mode 100644
index 00000000000..5ba64ab3eed
--- /dev/null
+++ b/spec/controllers/import/gitea_controller_spec.rb
@@ -0,0 +1,43 @@
+require 'spec_helper'
+
+describe Import::GiteaController do
+  include ImportSpecHelper
+
+  let(:provider) { :gitea }
+  let(:host_url) { 'https://try.gitea.io' }
+
+  include_context 'a GitHub-ish import controller'
+
+  def assign_host_url
+    session[:gitea_host_url] = host_url
+  end
+
+  describe "GET new" do
+    it_behaves_like 'a GitHub-ish import controller: GET new' do
+      before do
+        assign_host_url
+      end
+    end
+  end
+
+  describe "POST personal_access_token" do
+    it_behaves_like 'a GitHub-ish import controller: POST personal_access_token'
+  end
+
+  describe "GET status" do
+    it_behaves_like 'a GitHub-ish import controller: GET status' do
+      before do
+        assign_host_url
+      end
+      let(:extra_assign_expectations) { { gitea_host_url: host_url } }
+    end
+  end
+
+  describe 'POST create' do
+    it_behaves_like 'a GitHub-ish import controller: POST create' do
+      before do
+        assign_host_url
+      end
+    end
+  end
+end
diff --git a/spec/controllers/import/github_controller_spec.rb b/spec/controllers/import/github_controller_spec.rb
index 4f96567192d..95696e14b6c 100644
--- a/spec/controllers/import/github_controller_spec.rb
+++ b/spec/controllers/import/github_controller_spec.rb
@@ -3,34 +3,18 @@ require 'spec_helper'
 describe Import::GithubController do
   include ImportSpecHelper
 
-  let(:user) { create(:user) }
-  let(:token) { "asdasd12345" }
-  let(:access_params) { { github_access_token: token } }
+  let(:provider) { :github }
 
-  def assign_session_token
-    session[:github_access_token] = token
-  end
-
-  before do
-    sign_in(user)
-    allow(controller).to receive(:github_import_enabled?).and_return(true)
-  end
+  include_context 'a GitHub-ish import controller'
 
   describe "GET new" do
-    it "redirects to GitHub for an access token if logged in with GitHub" do
-      allow(controller).to receive(:logged_in_with_github?).and_return(true)
-      expect(controller).to receive(:go_to_github_for_permissions)
+    it_behaves_like 'a GitHub-ish import controller: GET new'
 
-      get :new
-    end
-
-    it "redirects to status if we already have a token" do
-      assign_session_token
-      allow(controller).to receive(:logged_in_with_github?).and_return(false)
+    it "redirects to GitHub for an access token if logged in with GitHub" do
+      allow(controller).to receive(:logged_in_with_provider?).and_return(true)
+      expect(controller).to receive(:go_to_provider_for_permissions)
 
       get :new
-
-      expect(controller).to redirect_to(status_import_github_url)
     end
   end
 
@@ -51,196 +35,14 @@ describe Import::GithubController do
   end
 
   describe "POST personal_access_token" do
-    it "updates access token" do
-      token = "asdfasdf9876"
-
-      allow_any_instance_of(Gitlab::GithubImport::Client).
-        to receive(:user).and_return(true)
-
-      post :personal_access_token, personal_access_token: token
-
-      expect(session[:github_access_token]).to eq(token)
-      expect(controller).to redirect_to(status_import_github_url)
-    end
+    it_behaves_like 'a GitHub-ish import controller: POST personal_access_token'
   end
 
   describe "GET status" do
-    before do
-      @repo = OpenStruct.new(login: 'vim', full_name: 'asd/vim')
-      @org = OpenStruct.new(login: 'company')
-      @org_repo = OpenStruct.new(login: 'company', full_name: 'company/repo')
-      assign_session_token
-    end
-
-    it "assigns variables" do
-      @project = create(:project, import_type: 'github', creator_id: user.id)
-      stub_client(repos: [@repo, @org_repo], orgs: [@org], org_repos: [@org_repo])
-
-      get :status
-
-      expect(assigns(:already_added_projects)).to eq([@project])
-      expect(assigns(:repos)).to eq([@repo, @org_repo])
-    end
-
-    it "does not show already added project" do
-      @project = create(:project, import_type: 'github', creator_id: user.id, import_source: 'asd/vim')
-      stub_client(repos: [@repo], orgs: [])
-
-      get :status
-
-      expect(assigns(:already_added_projects)).to eq([@project])
-      expect(assigns(:repos)).to eq([])
-    end
-
-    it "handles an invalid access token" do
-      allow_any_instance_of(Gitlab::GithubImport::Client).
-        to receive(:repos).and_raise(Octokit::Unauthorized)
-
-      get :status
-
-      expect(session[:github_access_token]).to eq(nil)
-      expect(controller).to redirect_to(new_import_github_url)
-      expect(flash[:alert]).to eq('Access denied to your GitHub account.')
-    end
+    it_behaves_like 'a GitHub-ish import controller: GET status'
   end
 
   describe "POST create" do
-    let(:github_username) { user.username }
-    let(:github_user) { OpenStruct.new(login: github_username) }
-    let(:github_repo) do
-      OpenStruct.new(
-        name: 'vim',
-        full_name: "#{github_username}/vim",
-        owner: OpenStruct.new(login: github_username)
-      )
-    end
-
-    before do
-      stub_client(user: github_user, repo: github_repo)
-      assign_session_token
-    end
-
-    context "when the repository owner is the GitHub user" do
-      context "when the GitHub user and GitLab user's usernames match" do
-        it "takes the current user's namespace" do
-          expect(Gitlab::GithubImport::ProjectCreator).
-            to receive(:new).with(github_repo, github_repo.name, user.namespace, user, access_params).
-              and_return(double(execute: true))
-
-          post :create, format: :js
-        end
-      end
-
-      context "when the GitHub user and GitLab user's usernames don't match" do
-        let(:github_username) { "someone_else" }
-
-        it "takes the current user's namespace" do
-          expect(Gitlab::GithubImport::ProjectCreator).
-            to receive(:new).with(github_repo, github_repo.name, user.namespace, user, access_params).
-              and_return(double(execute: true))
-
-          post :create, format: :js
-        end
-      end
-    end
-
-    context "when the repository owner is not the GitHub user" do
-      let(:other_username) { "someone_else" }
-
-      before do
-        github_repo.owner = OpenStruct.new(login: other_username)
-        assign_session_token
-      end
-
-      context "when a namespace with the GitHub user's username already exists" do
-        let!(:existing_namespace) { create(:namespace, name: other_username, owner: user) }
-
-        context "when the namespace is owned by the GitLab user" do
-          it "takes the existing namespace" do
-            expect(Gitlab::GithubImport::ProjectCreator).
-              to receive(:new).with(github_repo, github_repo.name, existing_namespace, user, access_params).
-                and_return(double(execute: true))
-
-            post :create, format: :js
-          end
-        end
-
-        context "when the namespace is not owned by the GitLab user" do
-          before do
-            existing_namespace.owner = create(:user)
-            existing_namespace.save
-          end
-
-          it "creates a project using user's namespace" do
-            expect(Gitlab::GithubImport::ProjectCreator).
-              to receive(:new).with(github_repo, github_repo.name, user.namespace, user, access_params).
-                and_return(double(execute: true))
-
-            post :create, format: :js
-          end
-        end
-      end
-
-      context "when a namespace with the GitHub user's username doesn't exist" do
-        context "when current user can create namespaces" do
-          it "creates the namespace" do
-            expect(Gitlab::GithubImport::ProjectCreator).
-              to receive(:new).and_return(double(execute: true))
-
-            expect { post :create, target_namespace: github_repo.name, format: :js }.to change(Namespace, :count).by(1)
-          end
-
-          it "takes the new namespace" do
-            expect(Gitlab::GithubImport::ProjectCreator).
-              to receive(:new).with(github_repo, github_repo.name, an_instance_of(Group), user, access_params).
-              and_return(double(execute: true))
-
-            post :create, target_namespace: github_repo.name, format: :js
-          end
-        end
-
-        context "when current user can't create namespaces" do
-          before do
-            user.update_attribute(:can_create_group, false)
-          end
-
-          it "doesn't create the namespace" do
-            expect(Gitlab::GithubImport::ProjectCreator).
-              to receive(:new).and_return(double(execute: true))
-
-            expect { post :create, format: :js }.not_to change(Namespace, :count)
-          end
-
-          it "takes the current user's namespace" do
-            expect(Gitlab::GithubImport::ProjectCreator).
-              to receive(:new).with(github_repo, github_repo.name, user.namespace, user, access_params).
-              and_return(double(execute: true))
-
-            post :create, format: :js
-          end
-        end
-      end
-
-      context 'user has chosen a namespace and name for the project' do
-        let(:test_namespace) { create(:namespace, name: 'test_namespace', owner: user) }
-        let(:test_name) { 'test_name' }
-
-        it 'takes the selected namespace and name' do
-          expect(Gitlab::GithubImport::ProjectCreator).
-            to receive(:new).with(github_repo, test_name, test_namespace, user, access_params).
-              and_return(double(execute: true))
-
-          post :create, { target_namespace: test_namespace.name, new_name: test_name, format: :js }
-        end
-
-        it 'takes the selected name and default namespace' do
-          expect(Gitlab::GithubImport::ProjectCreator).
-            to receive(:new).with(github_repo, test_name, user.namespace, user, access_params).
-              and_return(double(execute: true))
-
-          post :create, { new_name: test_name, format: :js }
-        end
-      end
-    end
+    it_behaves_like 'a GitHub-ish import controller: POST create'
   end
 end
diff --git a/spec/controllers/import/gitlab_controller_spec.rb b/spec/controllers/import/gitlab_controller_spec.rb
index 6f75ebb16c8..3f73ea000ae 100644
--- a/spec/controllers/import/gitlab_controller_spec.rb
+++ b/spec/controllers/import/gitlab_controller_spec.rb
@@ -36,7 +36,7 @@ describe Import::GitlabController do
     end
 
     it "assigns variables" do
-      @project = create(:project, import_type: 'gitlab', creator_id: user.id)
+      @project = create(:empty_project, import_type: 'gitlab', creator_id: user.id)
       stub_client(projects: [@repo])
 
       get :status
@@ -46,7 +46,7 @@ describe Import::GitlabController do
     end
 
     it "does not show already added project" do
-      @project = create(:project, import_type: 'gitlab', creator_id: user.id, import_source: 'asd/vim')
+      @project = create(:empty_project, import_type: 'gitlab', creator_id: user.id, import_source: 'asd/vim')
       stub_client(projects: [@repo])
 
       get :status
diff --git a/spec/controllers/import/google_code_controller_spec.rb b/spec/controllers/import/google_code_controller_spec.rb
index 4241db6e771..c96fb90f70e 100644
--- a/spec/controllers/import/google_code_controller_spec.rb
+++ b/spec/controllers/import/google_code_controller_spec.rb
@@ -27,7 +27,7 @@ describe Import::GoogleCodeController do
     end
 
     it "assigns variables" do
-      @project = create(:project, import_type: 'google_code', creator_id: user.id)
+      @project = create(:empty_project, import_type: 'google_code', creator_id: user.id)
       stub_client(repos: [@repo], incompatible_repos: [])
 
       get :status
@@ -38,7 +38,7 @@ describe Import::GoogleCodeController do
     end
 
     it "does not show already added project" do
-      @project = create(:project, import_type: 'google_code', creator_id: user.id, import_source: 'vim')
+      @project = create(:empty_project, import_type: 'google_code', creator_id: user.id, import_source: 'vim')
       stub_client(repos: [@repo], incompatible_repos: [])
 
       get :status
diff --git a/spec/controllers/notification_settings_controller_spec.rb b/spec/controllers/notification_settings_controller_spec.rb
index 79b819a1377..9e3a31e1a6b 100644
--- a/spec/controllers/notification_settings_controller_spec.rb
+++ b/spec/controllers/notification_settings_controller_spec.rb
@@ -93,7 +93,7 @@ describe NotificationSettingsController do
     end
 
     context 'not authorized' do
-      let(:private_project) { create(:project, :private) }
+      let(:private_project) { create(:empty_project, :private) }
       before { sign_in(user) }
 
       it 'returns 404' do
diff --git a/spec/controllers/profiles/keys_controller_spec.rb b/spec/controllers/profiles/keys_controller_spec.rb
index 6bcfae0fc13..61e4fae46fb 100644
--- a/spec/controllers/profiles/keys_controller_spec.rb
+++ b/spec/controllers/profiles/keys_controller_spec.rb
@@ -3,16 +3,6 @@ require 'spec_helper'
 describe Profiles::KeysController do
   let(:user) { create(:user) }
 
-  describe '#new' do
-    before { sign_in(user) }
-
-    it 'redirects to #index' do
-      get :new
-
-      expect(response).to redirect_to(profile_keys_path)
-    end
-  end
-
   describe "#get_keys" do
     describe "non existant user" do
       it "does not generally work" do
@@ -42,10 +32,9 @@ describe Profiles::KeysController do
     end
 
     describe "user with keys" do
-      before do
-        user.keys << create(:key)
-        user.keys << create(:another_key)
-      end
+      let!(:key) { create(:key, user: user) }
+      let!(:another_key) { create(:another_key, user: user) }
+      let!(:deploy_key) { create(:deploy_key, user: user) }
 
       it "does generally work" do
         get :get_keys, username: user.username
@@ -53,16 +42,16 @@ describe Profiles::KeysController do
         expect(response).to be_success
       end
 
-      it "renders all keys separated with a new line" do
+      it "renders all non deploy keys separated with a new line" do
         get :get_keys, username: user.username
 
-        expect(response.body).not_to eq("")
+        expect(response.body).not_to eq('')
         expect(response.body).to eq(user.all_ssh_keys.join("\n"))
 
-        # Unique part of key 1
-        expect(response.body).to match(/PWx6WM4lhHNedGfBpPJNPpZ/)
-        # Key 2
-        expect(response.body).to match(/AQDmTillFzNTrrGgwaCKaSj/)
+        expect(response.body).to include(key.key.sub(' dummy@gitlab.com', ''))
+        expect(response.body).to include(another_key.key)
+
+        expect(response.body).not_to include(deploy_key.key)
       end
 
       it "does not render the comment of the key" do
diff --git a/spec/controllers/profiles/notifications_controller_spec.rb b/spec/controllers/profiles/notifications_controller_spec.rb
new file mode 100644
index 00000000000..58caf7999cf
--- /dev/null
+++ b/spec/controllers/profiles/notifications_controller_spec.rb
@@ -0,0 +1,45 @@
+require 'spec_helper'
+
+describe Profiles::NotificationsController do
+  let(:user) do
+    create(:user) do |user|
+      user.emails.create(email: 'original@example.com')
+      user.emails.create(email: 'new@example.com')
+      user.update(notification_email: 'original@example.com')
+      user.save!
+    end
+  end
+
+  describe 'GET show' do
+    it 'renders' do
+      sign_in(user)
+
+      get :show
+
+      expect(response).to render_template :show
+    end
+  end
+
+  describe 'POST update' do
+    it 'updates only permitted attributes' do
+      sign_in(user)
+
+      put :update, user: { notification_email: 'new@example.com', notified_of_own_activity: true, admin: true }
+
+      user.reload
+      expect(user.notification_email).to eq('new@example.com')
+      expect(user.notified_of_own_activity).to eq(true)
+      expect(user.admin).to eq(false)
+      expect(controller).to set_flash[:notice].to('Notification settings saved')
+    end
+
+    it 'shows an error message if the params are invalid' do
+      sign_in(user)
+
+      put :update, user: { notification_email: '' }
+
+      expect(user.reload.notification_email).to eq('original@example.com')
+      expect(controller).to set_flash[:alert].to('Failed to save new settings')
+    end
+  end
+end
diff --git a/spec/controllers/profiles/personal_access_tokens_spec.rb b/spec/controllers/profiles/personal_access_tokens_spec.rb
new file mode 100644
index 00000000000..dfed1de2046
--- /dev/null
+++ b/spec/controllers/profiles/personal_access_tokens_spec.rb
@@ -0,0 +1,56 @@
+require 'spec_helper'
+
+describe Profiles::PersonalAccessTokensController do
+  let(:user) { create(:user) }
+  let(:token_attributes) { attributes_for(:personal_access_token) }
+
+  before { sign_in(user) }
+
+  describe '#create' do
+    def created_token
+      PersonalAccessToken.order(:created_at).last
+    end
+
+    it "allows creation of a token with scopes" do
+      name = FFaker::Product.brand
+      scopes = %w[api read_user]
+
+      post :create, personal_access_token: token_attributes.merge(scopes: scopes, name: name)
+
+      expect(created_token).not_to be_nil
+      expect(created_token.name).to eq(name)
+      expect(created_token.scopes).to eq(scopes)
+      expect(PersonalAccessToken.active).to include(created_token)
+    end
+
+    it "allows creation of a token with an expiry date" do
+      expires_at = 5.days.from_now.to_date
+
+      post :create, personal_access_token: token_attributes.merge(expires_at: expires_at)
+
+      expect(created_token).not_to be_nil
+      expect(created_token.expires_at).to eq(expires_at)
+    end
+  end
+
+  describe '#index' do
+    let!(:active_personal_access_token) { create(:personal_access_token, user: user) }
+    let!(:inactive_personal_access_token) { create(:personal_access_token, :revoked, user: user) }
+    let!(:impersonation_personal_access_token) { create(:personal_access_token, :impersonation, user: user) }
+
+    before { get :index }
+
+    it "retrieves active personal access tokens" do
+      expect(assigns(:active_personal_access_tokens)).to include(active_personal_access_token)
+    end
+
+    it "retrieves inactive personal access tokens" do
+      expect(assigns(:inactive_personal_access_tokens)).to include(inactive_personal_access_token)
+    end
+
+    it "does not retrieve impersonation personal access tokens" do
+      expect(assigns(:active_personal_access_tokens)).not_to include(impersonation_personal_access_token)
+      expect(assigns(:inactive_personal_access_tokens)).not_to include(impersonation_personal_access_token)
+    end
+  end
+end
diff --git a/spec/controllers/profiles/preferences_controller_spec.rb b/spec/controllers/profiles/preferences_controller_spec.rb
index 8f02003992a..7b3aa0491c7 100644
--- a/spec/controllers/profiles/preferences_controller_spec.rb
+++ b/spec/controllers/profiles/preferences_controller_spec.rb
@@ -25,8 +25,7 @@ describe Profiles::PreferencesController do
     def go(params: {}, format: :js)
       params.reverse_merge!(
         color_scheme_id: '1',
-        dashboard: 'stars',
-        theme_id: '1'
+        dashboard: 'stars'
       )
 
       patch :update, user: params, format: format
@@ -41,8 +40,7 @@ describe Profiles::PreferencesController do
       it "changes the user's preferences" do
         prefs = {
           color_scheme_id: '1',
-          dashboard: 'stars',
-          theme_id: '2'
+          dashboard: 'stars'
         }.with_indifferent_access
 
         expect(user).to receive(:update_attributes).with(prefs)
diff --git a/spec/controllers/projects/avatars_controller_spec.rb b/spec/controllers/projects/avatars_controller_spec.rb
index f5ea097af8b..8b71d6518bb 100644
--- a/spec/controllers/projects/avatars_controller_spec.rb
+++ b/spec/controllers/projects/avatars_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::AvatarsController do
-  let(:project) { create(:project, avatar: fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png")) }
+  let(:project) { create(:empty_project, avatar: fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png")) }
   let(:user)    { create(:user) }
 
   before do
diff --git a/spec/controllers/projects/blame_controller_spec.rb b/spec/controllers/projects/blame_controller_spec.rb
index 25f06299a29..c086b386381 100644
--- a/spec/controllers/projects/blame_controller_spec.rb
+++ b/spec/controllers/projects/blame_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::BlameController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:user)    { create(:user) }
 
   before do
@@ -16,8 +16,8 @@ describe Projects::BlameController do
 
     before do
       get(:show,
-          namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          namespace_id: project.namespace,
+          project_id: project,
           id: id)
     end
 
@@ -25,5 +25,10 @@ describe Projects::BlameController do
       let(:id) { 'master/files/ruby/popen.rb' }
       it { is_expected.to respond_with(:success) }
     end
+
+    context "invalid file" do
+      let(:id) { 'master/files/ruby/missing_file.rb'}
+      it { expect(response).to have_http_status(404) }
+    end
   end
 end
diff --git a/spec/controllers/projects/blob_controller_spec.rb b/spec/controllers/projects/blob_controller_spec.rb
index 3efef757ae2..ec36a64b415 100644
--- a/spec/controllers/projects/blob_controller_spec.rb
+++ b/spec/controllers/projects/blob_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'rails_helper'
 
 describe Projects::BlobController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :public, :repository) }
   let(:user)    { create(:user) }
 
   before do
@@ -14,8 +14,8 @@ describe Projects::BlobController do
     render_views
 
     def do_get(opts = {})
-      params = { namespace_id: project.namespace.to_param,
-                 project_id: project.to_param,
+      params = { namespace_id: project.namespace,
+                 project_id: project,
                  id: 'master/CHANGELOG' }
       get :diff, params.merge(opts)
     end
@@ -40,8 +40,8 @@ describe Projects::BlobController do
   describe 'PUT update' do
     let(:default_params) do
       {
-        namespace_id: project.namespace.to_param,
-        project_id: project.to_param,
+        namespace_id: project.namespace,
+        project_id: project,
         id: 'master/CHANGELOG',
         target_branch: 'master',
         content: 'Added changes',
@@ -84,5 +84,50 @@ describe Projects::BlobController do
         end
       end
     end
+
+    context 'when user has forked project' do
+      let(:forked_project_link) { create(:forked_project_link, forked_from_project: project) }
+      let!(:forked_project) { forked_project_link.forked_to_project }
+      let(:guest) { forked_project.owner }
+
+      before do
+        sign_in(guest)
+      end
+
+      context 'when editing on the fork' do
+        before do
+          default_params[:namespace_id] = forked_project.namespace
+          default_params[:project_id] = forked_project
+        end
+
+        it 'redirects to blob' do
+          put :update, default_params
+
+          expect(response).to redirect_to(namespace_project_blob_path(forked_project.namespace, forked_project, 'master/CHANGELOG'))
+        end
+      end
+
+      context 'when editing on the original repository' do
+        it "redirects to forked project new merge request" do
+          default_params[:target_branch] = "fork-test-1"
+          default_params[:create_merge_request] = 1
+
+          put :update, default_params
+
+          expect(response).to redirect_to(
+            new_namespace_project_merge_request_path(
+              forked_project.namespace,
+              forked_project,
+              merge_request: {
+                source_project_id: forked_project.id,
+                target_project_id: project.id,
+                source_branch: "fork-test-1",
+                target_branch: "master"
+              }
+            )
+          )
+        end
+      end
+    end
   end
 end
diff --git a/spec/controllers/projects/boards/issues_controller_spec.rb b/spec/controllers/projects/boards/issues_controller_spec.rb
index 299d2c981d3..15667e8d4b1 100644
--- a/spec/controllers/projects/boards/issues_controller_spec.rb
+++ b/spec/controllers/projects/boards/issues_controller_spec.rb
@@ -18,23 +18,7 @@ describe Projects::Boards::IssuesController do
   end
 
   describe 'GET index' do
-    context 'with valid list id' do
-      it 'returns issues that have the list label applied' do
-        johndoe = create(:user, avatar: fixture_file_upload(File.join(Rails.root, 'spec/fixtures/dk.png')))
-        issue = create(:labeled_issue, project: project, labels: [planning])
-        create(:labeled_issue, project: project, labels: [planning])
-        create(:labeled_issue, project: project, labels: [development], due_date: Date.tomorrow)
-        create(:labeled_issue, project: project, labels: [development], assignee: johndoe)
-        issue.subscribe(johndoe, project)
-
-        list_issues user: user, board: board, list: list2
-
-        parsed_response = JSON.parse(response.body)
-
-        expect(response).to match_response_schema('issues')
-        expect(parsed_response.length).to eq 2
-      end
-    end
+    let(:johndoe) { create(:user, avatar: fixture_file_upload(File.join(Rails.root, 'spec/fixtures/dk.png'))) }
 
     context 'with invalid board id' do
       it 'returns a not found 404 response' do
@@ -44,11 +28,48 @@ describe Projects::Boards::IssuesController do
       end
     end
 
-    context 'with invalid list id' do
-      it 'returns a not found 404 response' do
-        list_issues user: user, board: board, list: 999
+    context 'when list id is present' do
+      context 'with valid list id' do
+        it 'returns issues that have the list label applied' do
+          issue = create(:labeled_issue, project: project, labels: [planning])
+          create(:labeled_issue, project: project, labels: [planning])
+          create(:labeled_issue, project: project, labels: [development], due_date: Date.tomorrow)
+          create(:labeled_issue, project: project, labels: [development], assignee: johndoe)
+          issue.subscribe(johndoe, project)
 
-        expect(response).to have_http_status(404)
+          list_issues user: user, board: board, list: list2
+
+          parsed_response = JSON.parse(response.body)
+
+          expect(response).to match_response_schema('issues')
+          expect(parsed_response.length).to eq 2
+          expect(development.issues.map(&:relative_position)).not_to include(nil)
+        end
+      end
+
+      context 'with invalid list id' do
+        it 'returns a not found 404 response' do
+          list_issues user: user, board: board, list: 999
+
+          expect(response).to have_http_status(404)
+        end
+      end
+    end
+
+    context 'when list id is missing' do
+      it 'returns opened issues without board labels applied' do
+        bug = create(:label, project: project, name: 'Bug')
+        create(:issue, project: project)
+        create(:labeled_issue, project: project, labels: [planning])
+        create(:labeled_issue, project: project, labels: [development])
+        create(:labeled_issue, project: project, labels: [bug])
+
+        list_issues user: user, board: board
+
+        parsed_response = JSON.parse(response.body)
+
+        expect(response).to match_response_schema('issues')
+        expect(parsed_response.length).to eq 2
       end
     end
 
@@ -65,13 +86,17 @@ describe Projects::Boards::IssuesController do
       end
     end
 
-    def list_issues(user:, board:, list:)
+    def list_issues(user:, board:, list: nil)
       sign_in(user)
 
-      get :index, namespace_id: project.namespace.to_param,
-                  project_id: project.to_param,
-                  board_id: board.to_param,
-                  list_id: list.to_param
+      params = {
+        namespace_id: project.namespace.to_param,
+        project_id: project,
+        board_id: board.to_param,
+        list_id: list.try(:to_param)
+      }
+
+      get :index, params.compact
     end
   end
 
@@ -122,7 +147,7 @@ describe Projects::Boards::IssuesController do
       sign_in(user)
 
       post :create, namespace_id: project.namespace.to_param,
-                    project_id: project.to_param,
+                    project_id: project,
                     board_id: board.to_param,
                     list_id: list.to_param,
                     issue: { title: title },
@@ -185,7 +210,7 @@ describe Projects::Boards::IssuesController do
       sign_in(user)
 
       patch :update, namespace_id: project.namespace.to_param,
-                     project_id: project.to_param,
+                     project_id: project,
                      board_id: board.to_param,
                      id: issue.to_param,
                      from_list_id: from_list_id,
diff --git a/spec/controllers/projects/boards/lists_controller_spec.rb b/spec/controllers/projects/boards/lists_controller_spec.rb
index 34d6119429d..432f3c53c90 100644
--- a/spec/controllers/projects/boards/lists_controller_spec.rb
+++ b/spec/controllers/projects/boards/lists_controller_spec.rb
@@ -27,7 +27,7 @@ describe Projects::Boards::ListsController do
       parsed_response = JSON.parse(response.body)
 
       expect(response).to match_response_schema('lists')
-      expect(parsed_response.length).to eq 3
+      expect(parsed_response.length).to eq 2
     end
 
     context 'with unauthorized user' do
@@ -47,7 +47,7 @@ describe Projects::Boards::ListsController do
       sign_in(user)
 
       get :index, namespace_id: project.namespace.to_param,
-                  project_id: project.to_param,
+                  project_id: project,
                   board_id: board.to_param,
                   format: :json
     end
@@ -104,7 +104,7 @@ describe Projects::Boards::ListsController do
       sign_in(user)
 
       post :create, namespace_id: project.namespace.to_param,
-                    project_id: project.to_param,
+                    project_id: project,
                     board_id: board.to_param,
                     list: { label_id: label_id },
                     format: :json
@@ -157,7 +157,7 @@ describe Projects::Boards::ListsController do
       sign_in(user)
 
       patch :update, namespace_id: project.namespace.to_param,
-                     project_id: project.to_param,
+                     project_id: project,
                      board_id: board.to_param,
                      id: list.to_param,
                      list: { position: position },
@@ -200,7 +200,7 @@ describe Projects::Boards::ListsController do
       sign_in(user)
 
       delete :destroy, namespace_id: project.namespace.to_param,
-                       project_id: project.to_param,
+                       project_id: project,
                        board_id: board.to_param,
                        id: list.to_param,
                        format: :json
@@ -244,7 +244,7 @@ describe Projects::Boards::ListsController do
       sign_in(user)
 
       post :generate, namespace_id: project.namespace.to_param,
-                      project_id: project.to_param,
+                      project_id: project,
                       board_id: board.to_param,
                       format: :json
     end
diff --git a/spec/controllers/projects/boards_controller_spec.rb b/spec/controllers/projects/boards_controller_spec.rb
index cc19035740e..aed3a45c413 100644
--- a/spec/controllers/projects/boards_controller_spec.rb
+++ b/spec/controllers/projects/boards_controller_spec.rb
@@ -50,8 +50,8 @@ describe Projects::BoardsController do
     end
 
     def list_boards(format: :html)
-      get :index, namespace_id: project.namespace.to_param,
-                  project_id: project.to_param,
+      get :index, namespace_id: project.namespace,
+                  project_id: project,
                   format: format
     end
   end
@@ -100,8 +100,8 @@ describe Projects::BoardsController do
     end
 
     def read_board(board:, format: :html)
-      get :show, namespace_id: project.namespace.to_param,
-                 project_id: project.to_param,
+      get :show, namespace_id: project.namespace,
+                 project_id: project,
                  id: board.to_param,
                  format: format
     end
diff --git a/spec/controllers/projects/branches_controller_spec.rb b/spec/controllers/projects/branches_controller_spec.rb
index b88586b8678..d20e7368086 100644
--- a/spec/controllers/projects/branches_controller_spec.rb
+++ b/spec/controllers/projects/branches_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::BranchesController do
-  let(:project)   { create(:project) }
+  let(:project)   { create(:project, :repository) }
   let(:user)      { create(:user) }
   let(:developer) { create(:user) }
 
@@ -22,8 +22,8 @@ describe Projects::BranchesController do
         sign_in(user)
 
         post :create,
-          namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          namespace_id: project.namespace,
+          project_id: project,
           branch_name: branch,
           ref: ref
       end
@@ -68,7 +68,7 @@ describe Projects::BranchesController do
 
     describe "created from the new branch button on issues" do
       let(:branch) { "1-feature-branch" }
-      let!(:issue) { create(:issue, project: project) }
+      let(:issue) { create(:issue, project: project) }
 
       before do
         sign_in(user)
@@ -76,8 +76,8 @@ describe Projects::BranchesController do
 
       it 'redirects' do
         post :create,
-          namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          namespace_id: project.namespace,
+          project_id: project,
           branch_name: branch,
           issue_iid: issue.iid
 
@@ -89,12 +89,49 @@ describe Projects::BranchesController do
         expect(SystemNoteService).to receive(:new_issue_branch).with(issue, project, user, "1-feature-branch")
 
         post :create,
-          namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          namespace_id: project.namespace,
+          project_id: project,
           branch_name: branch,
           issue_iid: issue.iid
       end
 
+      context 'repository-less project' do
+        let(:project) { create :empty_project }
+
+        it 'redirects to newly created branch' do
+          result = { status: :success, branch: double(name: branch) }
+
+          expect_any_instance_of(CreateBranchService).to receive(:execute).and_return(result)
+          expect(SystemNoteService).to receive(:new_issue_branch).and_return(true)
+
+          post :create,
+            namespace_id: project.namespace.to_param,
+            project_id: project.to_param,
+            branch_name: branch,
+            issue_iid: issue.iid
+
+          expect(response).to redirect_to namespace_project_tree_path(project.namespace, project, branch)
+        end
+
+        it 'redirects to autodeploy setup page' do
+          result = { status: :success, branch: double(name: branch) }
+
+          project.services << build(:kubernetes_service)
+
+          expect_any_instance_of(CreateBranchService).to receive(:execute).and_return(result)
+          expect(SystemNoteService).to receive(:new_issue_branch).and_return(true)
+
+          post :create,
+            namespace_id: project.namespace.to_param,
+            project_id: project.to_param,
+            branch_name: branch,
+            issue_iid: issue.iid
+
+          expect(response.location).to include(namespace_project_new_blob_path(project.namespace, project, branch))
+          expect(response).to have_http_status(302)
+        end
+      end
+
       context 'without issue feature access' do
         before do
           project.update!(visibility_level: Gitlab::VisibilityLevel::PUBLIC)
@@ -106,8 +143,8 @@ describe Projects::BranchesController do
           expect(SystemNoteService).not_to receive(:new_issue_branch)
 
           post :create,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
+            namespace_id: project.namespace,
+            project_id: project,
             branch_name: branch,
             issue_iid: issue.iid
         end
@@ -126,8 +163,8 @@ describe Projects::BranchesController do
       post :destroy,
            format: :html,
            id: 'foo/bar/baz',
-           namespace_id: project.namespace.to_param,
-           project_id: project.to_param
+           namespace_id: project.namespace,
+           project_id: project
 
       expect(response).to have_http_status(303)
     end
@@ -142,8 +179,8 @@ describe Projects::BranchesController do
       post :destroy,
            format: :js,
            id: branch,
-           namespace_id: project.namespace.to_param,
-           project_id: project.to_param
+           namespace_id: project.namespace,
+           project_id: project
     end
 
     context "valid branch name, valid source" do
@@ -173,8 +210,8 @@ describe Projects::BranchesController do
   describe "DELETE destroy_all_merged" do
     def destroy_all_merged
       delete :destroy_all_merged,
-             namespace_id: project.namespace.to_param,
-             project_id: project.to_param
+             namespace_id: project.namespace,
+             project_id: project
     end
 
     context 'when user is allowed to push' do
@@ -207,4 +244,41 @@ describe Projects::BranchesController do
       end
     end
   end
+
+  describe "GET index" do
+    render_views
+
+    before do
+      sign_in(user)
+    end
+
+    context 'when rendering a JSON format' do
+      it 'filters branches by name' do
+        get :index,
+            namespace_id: project.namespace,
+            project_id: project,
+            format: :json,
+            search: 'master'
+
+        parsed_response = JSON.parse(response.body)
+
+        expect(parsed_response.length).to eq 1
+        expect(parsed_response.first).to eq 'master'
+      end
+    end
+
+    context 'show_all = true' do
+      it 'returns all the branches name' do
+        get :index,
+            namespace_id: project.namespace,
+            project_id: project,
+            format: :json,
+            show_all: true
+
+        parsed_response = JSON.parse(response.body)
+
+        expect(parsed_response.length).to eq(project.repository.branches.count)
+      end
+    end
+  end
 end
diff --git a/spec/controllers/projects/commit_controller_spec.rb b/spec/controllers/projects/commit_controller_spec.rb
index 646b097d74e..b223a22ae60 100644
--- a/spec/controllers/projects/commit_controller_spec.rb
+++ b/spec/controllers/projects/commit_controller_spec.rb
@@ -1,9 +1,9 @@
 require 'spec_helper'
 
 describe Projects::CommitController do
-  let(:project) { create(:project) }
-  let(:user)    { create(:user) }
-  let(:commit)  { project.commit("master") }
+  let(:project)  { create(:project, :repository) }
+  let(:user)     { create(:user) }
+  let(:commit)   { project.commit("master") }
   let(:master_pickable_sha) { '7d3b0f7cff5f37573aea97cebfd5692ea1689924' }
   let(:master_pickable_commit)  { project.commit(master_pickable_sha) }
 
@@ -17,8 +17,8 @@ describe Projects::CommitController do
 
     def go(extra_params = {})
       params = {
-        namespace_id: project.namespace.to_param,
-        project_id: project.to_param
+        namespace_id: project.namespace,
+        project_id: project
       }
 
       get :show, params.merge(extra_params)
@@ -125,8 +125,8 @@ describe Projects::CommitController do
 
       it 'renders it' do
         get(:show,
-            namespace_id: fork_project.namespace.to_param,
-            project_id: fork_project.to_param,
+            namespace_id: fork_project.namespace,
+            project_id: fork_project,
             id: commit.id)
 
         expect(response).to be_success
@@ -139,8 +139,8 @@ describe Projects::CommitController do
       commit = project.commit('5937ac0a7beb003549fc5fd26fc247adbce4a52e')
 
       get(:branches,
-          namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          namespace_id: project.namespace,
+          project_id: project,
           id: commit.id)
 
       expect(assigns(:branches)).to include("master", "feature_conflict")
@@ -152,8 +152,8 @@ describe Projects::CommitController do
     context 'when target branch is not provided' do
       it 'renders the 404 page' do
         post(:revert,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
+            namespace_id: project.namespace,
+            project_id: project,
             id: commit.id)
 
         expect(response).not_to be_success
@@ -164,9 +164,9 @@ describe Projects::CommitController do
     context 'when the revert was successful' do
       it 'redirects to the commits page' do
         post(:revert,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            target_branch: 'master',
+            namespace_id: project.namespace,
+            project_id: project,
+            start_branch: 'master',
             id: commit.id)
 
         expect(response).to redirect_to namespace_project_commits_path(project.namespace, project, 'master')
@@ -177,18 +177,18 @@ describe Projects::CommitController do
     context 'when the revert failed' do
       before do
         post(:revert,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            target_branch: 'master',
+            namespace_id: project.namespace,
+            project_id: project,
+            start_branch: 'master',
             id: commit.id)
       end
 
       it 'redirects to the commit page' do
         # Reverting a commit that has been already reverted.
         post(:revert,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            target_branch: 'master',
+            namespace_id: project.namespace,
+            project_id: project,
+            start_branch: 'master',
             id: commit.id)
 
         expect(response).to redirect_to namespace_project_commit_path(project.namespace, project, commit.id)
@@ -201,8 +201,8 @@ describe Projects::CommitController do
     context 'when target branch is not provided' do
       it 'renders the 404 page' do
         post(:cherry_pick,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
+            namespace_id: project.namespace,
+            project_id: project,
             id: master_pickable_commit.id)
 
         expect(response).not_to be_success
@@ -213,9 +213,9 @@ describe Projects::CommitController do
     context 'when the cherry-pick was successful' do
       it 'redirects to the commits page' do
         post(:cherry_pick,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            target_branch: 'master',
+            namespace_id: project.namespace,
+            project_id: project,
+            start_branch: 'master',
             id: master_pickable_commit.id)
 
         expect(response).to redirect_to namespace_project_commits_path(project.namespace, project, 'master')
@@ -226,18 +226,18 @@ describe Projects::CommitController do
     context 'when the cherry_pick failed' do
       before do
         post(:cherry_pick,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            target_branch: 'master',
+            namespace_id: project.namespace,
+            project_id: project,
+            start_branch: 'master',
             id: master_pickable_commit.id)
       end
 
       it 'redirects to the commit page' do
         # Cherry-picking a commit that has been already cherry-picked.
         post(:cherry_pick,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
-            target_branch: 'master',
+            namespace_id: project.namespace,
+            project_id: project,
+            start_branch: 'master',
             id: master_pickable_commit.id)
 
         expect(response).to redirect_to namespace_project_commit_path(project.namespace, project, master_pickable_commit.id)
@@ -249,8 +249,8 @@ describe Projects::CommitController do
   describe 'GET diff_for_path' do
     def diff_for_path(extra_params = {})
       params = {
-        namespace_id: project.namespace.to_param,
-        project_id: project.to_param
+        namespace_id: project.namespace,
+        project_id: project
       }
 
       get :diff_for_path, params.merge(extra_params)
@@ -309,4 +309,50 @@ describe Projects::CommitController do
       end
     end
   end
+
+  describe 'GET pipelines' do
+    def get_pipelines(extra_params = {})
+      params = {
+        namespace_id: project.namespace,
+        project_id: project
+      }
+
+      get :pipelines, params.merge(extra_params)
+    end
+
+    context 'when the commit exists' do
+      context 'when the commit has pipelines' do
+        before do
+          create(:ci_pipeline, project: project, sha: commit.id)
+        end
+
+        context 'when rendering a HTML format' do
+          it 'shows pipelines' do
+            get_pipelines(id: commit.id)
+
+            expect(response).to be_ok
+          end
+        end
+
+        context 'when rendering a JSON format' do
+          it 'responds with serialized pipelines' do
+            get_pipelines(id: commit.id, format: :json)
+
+            expect(response).to be_ok
+            expect(JSON.parse(response.body)).not_to be_empty
+          end
+        end
+      end
+    end
+
+    context 'when the commit does not exist' do
+      before do
+        get_pipelines(id: 'e7a412c8da9f6d0081a633a4a402dde1c4694ebd')
+      end
+
+      it 'returns a 404' do
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
 end
diff --git a/spec/controllers/projects/commits_controller_spec.rb b/spec/controllers/projects/commits_controller_spec.rb
index 1ac7e03a2db..e26731fb691 100644
--- a/spec/controllers/projects/commits_controller_spec.rb
+++ b/spec/controllers/projects/commits_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::CommitsController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:user) { create(:user) }
 
   before do
@@ -16,8 +16,8 @@ describe Projects::CommitsController do
       context "when the ref does not exist with the suffix" do
         it "renders as atom" do
           get(:show,
-              namespace_id: project.namespace.to_param,
-              project_id: project.to_param,
+              namespace_id: project.namespace,
+              project_id: project,
               id: "master.atom")
 
           expect(response).to be_success
@@ -33,8 +33,8 @@ describe Projects::CommitsController do
           allow_any_instance_of(Repository).to receive(:commit).with('master.atom').and_return(commit)
 
           get(:show,
-              namespace_id: project.namespace.to_param,
-              project_id: project.to_param,
+              namespace_id: project.namespace,
+              project_id: project,
               id: "master.atom")
         end
 
diff --git a/spec/controllers/projects/compare_controller_spec.rb b/spec/controllers/projects/compare_controller_spec.rb
index 7a57801c437..15ac4e0925a 100644
--- a/spec/controllers/projects/compare_controller_spec.rb
+++ b/spec/controllers/projects/compare_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::CompareController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:user) { create(:user) }
   let(:ref_from) { "improve%2Fawesome" }
   let(:ref_to) { "feature" }
@@ -13,8 +13,8 @@ describe Projects::CompareController do
 
   it 'compare shows some diffs' do
     get(:show,
-        namespace_id: project.namespace.to_param,
-        project_id: project.to_param,
+        namespace_id: project.namespace,
+        project_id: project,
         from: ref_from,
         to: ref_to)
 
@@ -25,8 +25,8 @@ describe Projects::CompareController do
 
   it 'compare shows some diffs with ignore whitespace change option' do
     get(:show,
-        namespace_id: project.namespace.to_param,
-        project_id: project.to_param,
+        namespace_id: project.namespace,
+        project_id: project,
         from: '08f22f25',
         to: '66eceea0',
         w: 1)
@@ -43,8 +43,8 @@ describe Projects::CompareController do
   describe 'non-existent refs' do
     it 'uses invalid source ref' do
       get(:show,
-          namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          namespace_id: project.namespace,
+          project_id: project,
           from: 'non-existent',
           to: ref_to)
 
@@ -55,8 +55,8 @@ describe Projects::CompareController do
 
     it 'uses invalid target ref' do
       get(:show,
-          namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          namespace_id: project.namespace,
+          project_id: project,
           from: ref_from,
           to: 'non-existent')
 
@@ -64,13 +64,43 @@ describe Projects::CompareController do
       expect(assigns(:diffs)).to eq(nil)
       expect(assigns(:commits)).to eq(nil)
     end
+
+    it 'redirects back to index when params[:from] is empty and preserves params[:to]' do
+      post(:create,
+           namespace_id: project.namespace,
+           project_id: project,
+           from: '',
+           to: 'master')
+
+      expect(response).to redirect_to(namespace_project_compare_index_path(project.namespace, project, to: 'master'))
+    end
+
+    it 'redirects back to index when params[:to] is empty and preserves params[:from]' do
+      post(:create,
+           namespace_id: project.namespace,
+           project_id: project,
+           from: 'master',
+           to: '')
+
+      expect(response).to redirect_to(namespace_project_compare_index_path(project.namespace, project, from: 'master'))
+    end
+
+    it 'redirects back to index when params[:from] and params[:to] are empty' do
+      post(:create,
+           namespace_id: project.namespace,
+           project_id: project,
+           from: '',
+           to: '')
+
+      expect(response).to redirect_to(namespace_project_compare_index_path)
+    end
   end
 
   describe 'GET diff_for_path' do
     def diff_for_path(extra_params = {})
       params = {
-        namespace_id: project.namespace.to_param,
-        project_id: project.to_param
+        namespace_id: project.namespace,
+        project_id: project
       }
 
       get :diff_for_path, params.merge(extra_params)
diff --git a/spec/controllers/projects/cycle_analytics_controller_spec.rb b/spec/controllers/projects/cycle_analytics_controller_spec.rb
index a971adf0539..6fae52edbad 100644
--- a/spec/controllers/projects/cycle_analytics_controller_spec.rb
+++ b/spec/controllers/projects/cycle_analytics_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::CycleAnalyticsController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:user) { create(:user) }
 
   before do
@@ -13,8 +13,8 @@ describe Projects::CycleAnalyticsController do
     context 'with no data' do
       it 'is true' do
         get(:show,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param)
+            namespace_id: project.namespace,
+            project_id: project)
 
         expect(response).to be_success
         expect(assigns(:cycle_analytics_no_data)).to eq(true)
@@ -32,8 +32,8 @@ describe Projects::CycleAnalyticsController do
 
       it 'is false' do
         get(:show,
-            namespace_id: project.namespace.to_param,
-            project_id: project.to_param)
+            namespace_id: project.namespace,
+            project_id: project)
 
         expect(response).to be_success
         expect(assigns(:cycle_analytics_no_data)).to eq(false)
diff --git a/spec/controllers/projects/discussions_controller_spec.rb b/spec/controllers/projects/discussions_controller_spec.rb
index ff617fea847..79ab364a6f3 100644
--- a/spec/controllers/projects/discussions_controller_spec.rb
+++ b/spec/controllers/projects/discussions_controller_spec.rb
@@ -1,9 +1,9 @@
 require 'spec_helper'
 
 describe Projects::DiscussionsController do
-  let(:user)    { create(:user) }
-  let(:project) { create(:project) }
-  let(:merge_request) { create(:merge_request, source_project: project) }
+  let(:user) { create(:user) }
+  let(:merge_request) { create(:merge_request) }
+  let(:project) { merge_request.source_project }
   let(:note) { create(:diff_note_on_merge_request, noteable: merge_request, project: project) }
   let(:discussion) { note.discussion }
 
diff --git a/spec/controllers/projects/environments_controller_spec.rb b/spec/controllers/projects/environments_controller_spec.rb
index bc5e2711125..83d80b376fb 100644
--- a/spec/controllers/projects/environments_controller_spec.rb
+++ b/spec/controllers/projects/environments_controller_spec.rb
@@ -3,9 +3,12 @@ require 'spec_helper'
 describe Projects::EnvironmentsController do
   include ApiHelpers
 
-  let(:environment) { create(:environment) }
-  let(:project)     { environment.project }
-  let(:user)        { create(:user) }
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project) }
+
+  let(:environment) do
+    create(:environment, name: 'production', project: project)
+  end
 
   before do
     project.team << [user, :master]
@@ -22,14 +25,58 @@ describe Projects::EnvironmentsController do
       end
     end
 
-    context 'when requesting JSON response' do
-      it 'responds with correct JSON' do
-        get :index, environment_params(format: :json)
+    context 'when requesting JSON response for folders' do
+      before do
+        create(:environment, project: project,
+                             name: 'staging/review-1',
+                             state: :available)
+
+        create(:environment, project: project,
+                             name: 'staging/review-2',
+                             state: :available)
+
+        create(:environment, project: project,
+                             name: 'staging/review-3',
+                             state: :stopped)
+      end
 
-        first_environment = json_response.first
+      let(:environments) { json_response['environments'] }
+
+      context 'when requesting available environments scope' do
+        before do
+          get :index, environment_params(format: :json, scope: :available)
+        end
+
+        it 'responds with a payload describing available environments' do
+          expect(environments.count).to eq 2
+          expect(environments.first['name']).to eq 'production'
+          expect(environments.second['name']).to eq 'staging'
+          expect(environments.second['size']).to eq 2
+          expect(environments.second['latest']['name']).to eq 'staging/review-2'
+        end
+
+        it 'contains values describing environment scopes sizes' do
+          expect(json_response['available_count']).to eq 3
+          expect(json_response['stopped_count']).to eq 1
+        end
+      end
 
-        expect(first_environment).not_to be_empty
-        expect(first_environment['name']). to eq environment.name
+      context 'when requesting stopped environments scope' do
+        before do
+          get :index, environment_params(format: :json, scope: :stopped)
+        end
+
+        it 'responds with a payload describing stopped environments' do
+          expect(environments.count).to eq 1
+          expect(environments.first['name']).to eq 'staging'
+          expect(environments.first['size']).to eq 1
+          expect(environments.first['latest']['name']).to eq 'staging/review-3'
+        end
+
+        it 'contains values describing environment scopes sizes' do
+          expect(json_response['available_count']).to eq 3
+          expect(json_response['stopped_count']).to eq 1
+        end
       end
     end
   end
@@ -71,6 +118,121 @@ describe Projects::EnvironmentsController do
     end
   end
 
+  describe 'GET #terminal' do
+    context 'with valid id' do
+      it 'responds with a status code 200' do
+        get :terminal, environment_params
+
+        expect(response).to have_http_status(200)
+      end
+
+      it 'loads the terminals for the enviroment' do
+        expect_any_instance_of(Environment).to receive(:terminals)
+
+        get :terminal, environment_params
+      end
+    end
+
+    context 'with invalid id' do
+      it 'responds with a status code 404' do
+        get :terminal, environment_params(id: 666)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe 'GET #terminal_websocket_authorize' do
+    context 'with valid workhorse signature' do
+      before do
+        allow(Gitlab::Workhorse).to receive(:verify_api_request!).and_return(nil)
+      end
+
+      context 'and valid id' do
+        it 'returns the first terminal for the environment' do
+          expect_any_instance_of(Environment).
+            to receive(:terminals).
+            and_return([:fake_terminal])
+
+          expect(Gitlab::Workhorse).
+            to receive(:terminal_websocket).
+            with(:fake_terminal).
+            and_return(workhorse: :response)
+
+          get :terminal_websocket_authorize, environment_params
+
+          expect(response).to have_http_status(200)
+          expect(response.headers["Content-Type"]).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+          expect(response.body).to eq('{"workhorse":"response"}')
+        end
+      end
+
+      context 'and invalid id' do
+        it 'returns 404' do
+          get :terminal_websocket_authorize, environment_params(id: 666)
+
+          expect(response).to have_http_status(404)
+        end
+      end
+    end
+
+    context 'with invalid workhorse signature' do
+      it 'aborts with an exception' do
+        allow(Gitlab::Workhorse).to receive(:verify_api_request!).and_raise(JWT::DecodeError)
+
+        expect { get :terminal_websocket_authorize, environment_params }.to raise_error(JWT::DecodeError)
+        # controller tests don't set the response status correctly. It's enough
+        # to check that the action raised an exception
+      end
+    end
+  end
+
+  describe 'GET #metrics' do
+    before do
+      allow(controller).to receive(:environment).and_return(environment)
+    end
+
+    context 'when environment has no metrics' do
+      before do
+        expect(environment).to receive(:metrics).and_return(nil)
+      end
+
+      it 'returns a metrics page' do
+        get :metrics, environment_params
+
+        expect(response).to be_ok
+      end
+
+      context 'when requesting metrics as JSON' do
+        it 'returns a metrics JSON document' do
+          get :metrics, environment_params(format: :json)
+
+          expect(response).to have_http_status(204)
+          expect(json_response).to eq({})
+        end
+      end
+    end
+
+    context 'when environment has some metrics' do
+      before do
+        expect(environment).to receive(:metrics).and_return({
+          success: true,
+          metrics: {},
+          last_update: 42
+        })
+      end
+
+      it 'returns a metrics JSON document' do
+        get :metrics, environment_params(format: :json)
+
+        expect(response).to be_ok
+        expect(json_response['success']).to be(true)
+        expect(json_response['metrics']).to eq({})
+        expect(json_response['last_update']).to eq(42)
+      end
+    end
+  end
+
   def environment_params(opts = {})
     opts.reverse_merge(namespace_id: project.namespace,
                        project_id: project,
diff --git a/spec/controllers/projects/find_file_controller_spec.rb b/spec/controllers/projects/find_file_controller_spec.rb
index 038dfeb8466..6a5433bcc9c 100644
--- a/spec/controllers/projects/find_file_controller_spec.rb
+++ b/spec/controllers/projects/find_file_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::FindFileController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:user)    { create(:user) }
 
   before do
@@ -17,8 +17,8 @@ describe Projects::FindFileController do
 
     before do
       get(:show,
-          namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          namespace_id: project.namespace,
+          project_id: project,
           id: id)
     end
 
@@ -36,8 +36,8 @@ describe Projects::FindFileController do
   describe "GET #list" do
     def go(format: 'json')
       get :list,
-          namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          namespace_id: project.namespace,
+          project_id: project,
           id: id,
           format: format
     end
diff --git a/spec/controllers/projects/forks_controller_spec.rb b/spec/controllers/projects/forks_controller_spec.rb
index 028ea067a97..8282d79298f 100644
--- a/spec/controllers/projects/forks_controller_spec.rb
+++ b/spec/controllers/projects/forks_controller_spec.rb
@@ -2,15 +2,15 @@ require 'spec_helper'
 
 describe Projects::ForksController do
   let(:user) { create(:user) }
-  let(:project) { create(:project, :public) }
+  let(:project) { create(:project, :public, :repository) }
   let(:forked_project) { Projects::ForkService.new(project, user).execute }
   let(:group) { create(:group, owner: forked_project.creator) }
 
   describe 'GET index' do
     def get_forks
       get :index,
-        namespace_id: project.namespace.to_param,
-        project_id: project.to_param
+        namespace_id: project.namespace,
+        project_id: project
     end
 
     context 'when fork is public' do
@@ -71,8 +71,8 @@ describe Projects::ForksController do
   describe 'GET new' do
     def get_new
       get :new,
-        namespace_id: project.namespace.to_param,
-        project_id: project.to_param
+        namespace_id: project.namespace,
+        project_id: project
     end
 
     context 'when user is signed in' do
@@ -99,8 +99,8 @@ describe Projects::ForksController do
   describe 'POST create' do
     def post_create
       post :create,
-        namespace_id: project.namespace.to_param,
-        project_id: project.to_param,
+        namespace_id: project.namespace,
+        project_id: project,
         namespace_key: user.namespace.id
     end
 
diff --git a/spec/controllers/projects/graphs_controller_spec.rb b/spec/controllers/projects/graphs_controller_spec.rb
index 74e6603b0cb..e0de62e4454 100644
--- a/spec/controllers/projects/graphs_controller_spec.rb
+++ b/spec/controllers/projects/graphs_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::GraphsController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:user)    { create(:user) }
 
   before do
@@ -9,23 +9,39 @@ describe Projects::GraphsController do
     project.team << [user, :master]
   end
 
-  describe 'GET #languages' do
+  describe 'GET languages' do
+    it "redirects_to action charts" do
+      get(:commits, namespace_id: project.namespace.path, project_id: project.path, id: 'master')
+
+      expect(response).to redirect_to action: :charts
+    end
+  end
+
+  describe 'GET commits' do
+    it "redirects_to action charts" do
+      get(:commits, namespace_id: project.namespace.path, project_id: project.path, id: 'master')
+
+      expect(response).to redirect_to action: :charts
+    end
+  end
+
+  describe 'GET charts' do
     let(:linguist_repository) do
       double(languages: {
                'Ruby'         => 1000,
                'CoffeeScript' => 350,
-               'PowerShell'   => 15
+               'NSIS'         => 15
              })
     end
 
     let(:expected_values) do
-      ps_color = "##{Digest::SHA256.hexdigest('PowerShell')[0...6]}"
+      nsis_color = "##{Digest::SHA256.hexdigest('NSIS')[0...6]}"
       [
         # colors from Linguist:
-        { label: "Ruby",         color: "#701516", highlight: "#701516" },
-        { label: "CoffeeScript", color: "#244776", highlight: "#244776" },
+        { label: "Ruby",         color: "#701516",  highlight: "#701516" },
+        { label: "CoffeeScript", color: "#244776",  highlight: "#244776" },
         # colors from SHA256 fallback:
-        { label: "PowerShell",   color: ps_color,  highlight: ps_color  }
+        { label: "NSIS",         color: nsis_color, highlight: nsis_color }
       ]
     end
 
@@ -34,7 +50,7 @@ describe Projects::GraphsController do
     end
 
     it 'sets the correct colour according to language' do
-      get(:languages, namespace_id: project.namespace.path, project_id: project.path, id: 'master')
+      get(:charts, namespace_id: project.namespace, project_id: project, id: 'master')
 
       expected_values.each do |val|
         expect(assigns(:languages)).to include(a_hash_including(val))
diff --git a/spec/controllers/projects/group_links_controller_spec.rb b/spec/controllers/projects/group_links_controller_spec.rb
index b9d9117c928..ca4a8e871c0 100644
--- a/spec/controllers/projects/group_links_controller_spec.rb
+++ b/spec/controllers/projects/group_links_controller_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Projects::GroupLinksController do
   let(:group) { create(:group, :private) }
   let(:group2) { create(:group, :private) }
-  let(:project) { create(:project, :private, group: group2) }
+  let(:project) { create(:empty_project, :private, group: group2) }
   let(:user) { create(:user) }
 
   before do
@@ -14,8 +14,8 @@ describe Projects::GroupLinksController do
   describe '#create' do
     shared_context 'link project to group' do
       before do
-        post(:create, namespace_id: project.namespace.to_param,
-                      project_id: project.to_param,
+        post(:create, namespace_id: project.namespace,
+                      project_id: project,
                       link_group_id: group.id,
                       link_group_access: ProjectGroupLink.default_access)
       end
@@ -31,7 +31,7 @@ describe Projects::GroupLinksController do
 
       it 'redirects to project group links page' do
         expect(response).to redirect_to(
-          namespace_project_group_links_path(project.namespace, project)
+          namespace_project_settings_members_path(project.namespace, project)
         )
       end
     end
@@ -50,8 +50,8 @@ describe Projects::GroupLinksController do
 
     context 'when project group id equal link group id' do
       before do
-        post(:create, namespace_id: project.namespace.to_param,
-                      project_id: project.to_param,
+        post(:create, namespace_id: project.namespace,
+                      project_id: project,
                       link_group_id: group2.id,
                       link_group_access: ProjectGroupLink.default_access)
       end
@@ -62,21 +62,21 @@ describe Projects::GroupLinksController do
 
       it 'redirects to project group links page' do
         expect(response).to redirect_to(
-          namespace_project_group_links_path(project.namespace, project)
+          namespace_project_settings_members_path(project.namespace, project)
         )
       end
     end
 
     context 'when link group id is not present' do
       before do
-        post(:create, namespace_id: project.namespace.to_param,
-                      project_id: project.to_param,
+        post(:create, namespace_id: project.namespace,
+                      project_id: project,
                       link_group_access: ProjectGroupLink.default_access)
       end
 
       it 'redirects to project group links page' do
         expect(response).to redirect_to(
-          namespace_project_group_links_path(project.namespace, project)
+          namespace_project_settings_members_path(project.namespace, project)
         )
         expect(flash[:alert]).to eq('Please select a group.')
       end
diff --git a/spec/controllers/projects/imports_controller_spec.rb b/spec/controllers/projects/imports_controller_spec.rb
index 2acbba469e3..7c75815f3c4 100644
--- a/spec/controllers/projects/imports_controller_spec.rb
+++ b/spec/controllers/projects/imports_controller_spec.rb
@@ -13,13 +13,13 @@ describe Projects::ImportsController do
       end
 
       it 'renders template' do
-        get :show, namespace_id: project.namespace.to_param, project_id: project.to_param
+        get :show, namespace_id: project.namespace.to_param, project_id: project
 
         expect(response).to render_template :show
       end
 
       it 'sets flash.now if params is present' do
-        get :show, namespace_id: project.namespace.to_param, project_id: project.to_param, continue: { to: '/', notice_now: 'Started' }
+        get :show, namespace_id: project.namespace.to_param, project_id: project, continue: { to: '/', notice_now: 'Started' }
 
         expect(flash.now[:notice]).to eq 'Started'
       end
@@ -39,13 +39,13 @@ describe Projects::ImportsController do
         end
 
         it 'renders template' do
-          get :show, namespace_id: project.namespace.to_param, project_id: project.to_param
+          get :show, namespace_id: project.namespace.to_param, project_id: project
 
           expect(response).to render_template :show
         end
 
         it 'sets flash.now if params is present' do
-          get :show, namespace_id: project.namespace.to_param, project_id: project.to_param, continue: { to: '/', notice_now: 'In progress' }
+          get :show, namespace_id: project.namespace.to_param, project_id: project, continue: { to: '/', notice_now: 'In progress' }
 
           expect(flash.now[:notice]).to eq 'In progress'
         end
@@ -57,7 +57,7 @@ describe Projects::ImportsController do
         end
 
         it 'redirects to new_namespace_project_import_path' do
-          get :show, namespace_id: project.namespace.to_param, project_id: project.to_param
+          get :show, namespace_id: project.namespace.to_param, project_id: project
 
           expect(response).to redirect_to new_namespace_project_import_path(project.namespace, project)
         end
@@ -72,7 +72,7 @@ describe Projects::ImportsController do
           it 'redirects to namespace_project_path' do
             allow_any_instance_of(Project).to receive(:forked?).and_return(true)
 
-            get :show, namespace_id: project.namespace.to_param, project_id: project.to_param
+            get :show, namespace_id: project.namespace.to_param, project_id: project
 
             expect(flash[:notice]).to eq 'The project was successfully forked.'
             expect(response).to redirect_to namespace_project_path(project.namespace, project)
@@ -81,7 +81,7 @@ describe Projects::ImportsController do
 
         context 'when project is external' do
           it 'redirects to namespace_project_path' do
-            get :show, namespace_id: project.namespace.to_param, project_id: project.to_param
+            get :show, namespace_id: project.namespace.to_param, project_id: project
 
             expect(flash[:notice]).to eq 'The project was successfully imported.'
             expect(response).to redirect_to namespace_project_path(project.namespace, project)
@@ -97,7 +97,7 @@ describe Projects::ImportsController do
           end
 
           it 'redirects to params[:to]' do
-            get :show, namespace_id: project.namespace.to_param, project_id: project.to_param, continue: params
+            get :show, namespace_id: project.namespace.to_param, project_id: project, continue: params
 
             expect(flash[:notice]).to eq params[:notice]
             expect(response).to redirect_to params[:to]
@@ -111,7 +111,7 @@ describe Projects::ImportsController do
         end
 
         it 'redirects to namespace_project_path' do
-          get :show, namespace_id: project.namespace.to_param, project_id: project.to_param
+          get :show, namespace_id: project.namespace.to_param, project_id: project
 
           expect(response).to redirect_to namespace_project_path(project.namespace, project)
         end
diff --git a/spec/controllers/projects/issues_controller_spec.rb b/spec/controllers/projects/issues_controller_spec.rb
index dbe5ddccbcf..6ceaf96f78f 100644
--- a/spec/controllers/projects/issues_controller_spec.rb
+++ b/spec/controllers/projects/issues_controller_spec.rb
@@ -12,7 +12,7 @@ describe Projects::IssuesController do
         allow(project).to receive(:external_issue_tracker).and_return(external)
         controller.instance_variable_set(:@project, project)
 
-        get :index, namespace_id: project.namespace.path, project_id: project
+        get :index, namespace_id: project.namespace, project_id: project
 
         expect(response).to redirect_to('https://example.com/project')
       end
@@ -24,14 +24,16 @@ describe Projects::IssuesController do
         project.team << [user, :developer]
       end
 
+      it_behaves_like "issuables list meta-data", :issue
+
       it "returns index" do
-        get :index, namespace_id: project.namespace.path, project_id: project.path
+        get :index, namespace_id: project.namespace, project_id: project
 
         expect(response).to have_http_status(200)
       end
 
       it "returns 301 if request path doesn't match project path" do
-        get :index, namespace_id: project.namespace.path, project_id: project.path.upcase
+        get :index, namespace_id: project.namespace, project_id: project.path.upcase
 
         expect(response).to redirect_to(namespace_project_issues_path(project.namespace, project))
       end
@@ -40,7 +42,7 @@ describe Projects::IssuesController do
         project.issues_enabled = false
         project.save
 
-        get :index, namespace_id: project.namespace.path, project_id: project.path
+        get :index, namespace_id: project.namespace, project_id: project
         expect(response).to have_http_status(404)
       end
 
@@ -48,10 +50,40 @@ describe Projects::IssuesController do
         controller.instance_variable_set(:@project, project)
         allow(project).to receive(:default_issues_tracker?).and_return(false)
 
-        get :index, namespace_id: project.namespace.path, project_id: project.path
+        get :index, namespace_id: project.namespace, project_id: project
         expect(response).to have_http_status(404)
       end
     end
+
+    context 'with page param' do
+      let(:last_page) { project.issues.page().total_pages }
+      let!(:issue_list) { create_list(:issue, 2, project: project) }
+
+      before do
+        sign_in(user)
+        project.team << [user, :developer]
+        allow(Kaminari.config).to receive(:default_per_page).and_return(1)
+      end
+
+      it 'redirects to last_page if page number is larger than number of pages' do
+        get :index,
+          namespace_id: project.namespace.to_param,
+          project_id: project,
+          page: (last_page + 1).to_param
+
+        expect(response).to redirect_to(namespace_project_issues_path(page: last_page, state: controller.params[:state], scope: controller.params[:scope]))
+      end
+
+      it 'redirects to specified page' do
+        get :index,
+          namespace_id: project.namespace.to_param,
+          project_id: project,
+          page: last_page.to_param
+
+        expect(assigns(:issues).current_page).to eq(last_page)
+        expect(response).to have_http_status(200)
+      end
+    end
   end
 
   describe 'GET #new' do
@@ -62,17 +94,26 @@ describe Projects::IssuesController do
       end
 
       it 'builds a new issue' do
-        get :new, namespace_id: project.namespace.path, project_id: project
+        get :new, namespace_id: project.namespace, project_id: project
 
         expect(assigns(:issue)).to be_a_new(Issue)
       end
 
       it 'fills in an issue for a merge request' do
-        project_with_repository = create(:project)
+        project_with_repository = create(:project, :repository)
         project_with_repository.team << [user, :developer]
         mr = create(:merge_request_with_diff_notes, source_project: project_with_repository)
 
-        get :new, namespace_id: project_with_repository.namespace.path, project_id: project_with_repository, merge_request_for_resolving_discussions: mr.iid
+        get :new, namespace_id: project_with_repository.namespace, project_id: project_with_repository, merge_request_to_resolve_discussions_of: mr.iid
+
+        expect(assigns(:issue).title).not_to be_empty
+        expect(assigns(:issue).description).not_to be_empty
+      end
+
+      it 'fills in an issue for a discussion' do
+        note = create(:note_on_merge_request, project: project)
+
+        get :new, namespace_id: project.namespace.path, project_id: project, merge_request_to_resolve_discussions_of: note.noteable.iid, discussion_to_resolve: note.discussion_id
 
         expect(assigns(:issue).title).not_to be_empty
         expect(assigns(:issue).description).not_to be_empty
@@ -85,7 +126,7 @@ describe Projects::IssuesController do
         allow(project).to receive(:external_issue_tracker).and_return(external)
         controller.instance_variable_set(:@project, project)
 
-        get :new, namespace_id: project.namespace.path, project_id: project
+        get :new, namespace_id: project.namespace, project_id: project
 
         expect(response).to redirect_to('https://example.com/issues/new')
       end
@@ -93,13 +134,15 @@ describe Projects::IssuesController do
   end
 
   describe 'PUT #update' do
-    context 'when moving issue to another private project' do
-      let(:another_project) { create(:project, :private) }
+    before do
+      sign_in(user)
+      project.team << [user, :developer]
+    end
 
-      before do
-        sign_in(user)
-        project.team << [user, :developer]
-      end
+    it_behaves_like 'update invalid issuable', Issue
+
+    context 'when moving issue to another private project' do
+      let(:another_project) { create(:empty_project, :private) }
 
       context 'when user has access to move issue' do
         before { another_project.team << [user, :reporter] }
@@ -120,10 +163,117 @@ describe Projects::IssuesController do
         end
       end
 
+      context 'Akismet is enabled' do
+        let(:project) { create(:project_empty_repo, :public) }
+
+        before do
+          stub_application_setting(recaptcha_enabled: true)
+          allow_any_instance_of(SpamService).to receive(:check_for_spam?).and_return(true)
+        end
+
+        context 'when an issue is not identified as spam' do
+          before do
+            allow_any_instance_of(described_class).to receive(:verify_recaptcha).and_return(false)
+            allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(false)
+          end
+
+          it 'normally updates the issue' do
+            expect { update_issue(title: 'Foo') }.to change { issue.reload.title }.to('Foo')
+          end
+        end
+
+        context 'when an issue is identified as spam' do
+          before { allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(true) }
+
+          context 'when captcha is not verified' do
+            def update_spam_issue
+              update_issue(title: 'Spam Title', description: 'Spam lives here')
+            end
+
+            before { allow_any_instance_of(described_class).to receive(:verify_recaptcha).and_return(false) }
+
+            it 'rejects an issue recognized as a spam' do
+              expect { update_spam_issue }.not_to change{ issue.reload.title }
+            end
+
+            it 'rejects an issue recognized as a spam when recaptcha disabled' do
+              stub_application_setting(recaptcha_enabled: false)
+
+              expect { update_spam_issue }.not_to change{ issue.reload.title }
+            end
+
+            it 'creates a spam log' do
+              update_spam_issue
+
+              spam_logs = SpamLog.all
+
+              expect(spam_logs.count).to eq(1)
+              expect(spam_logs.first.title).to eq('Spam Title')
+              expect(spam_logs.first.recaptcha_verified).to be_falsey
+            end
+
+            it 'renders verify template' do
+              update_spam_issue
+
+              expect(response).to render_template(:verify)
+            end
+          end
+
+          context 'when captcha is verified' do
+            let(:spammy_title) { 'Whatever' }
+            let!(:spam_logs) { create_list(:spam_log, 2, user: user, title: spammy_title) }
+
+            def update_verified_issue
+              update_issue({ title: spammy_title },
+                           { spam_log_id: spam_logs.last.id,
+                             recaptcha_verification: true })
+            end
+
+            before do
+              allow_any_instance_of(described_class).to receive(:verify_recaptcha)
+                .and_return(true)
+            end
+
+            it 'redirect to issue page' do
+              update_verified_issue
+
+              expect(response).
+                to redirect_to(namespace_project_issue_path(project.namespace, project, issue))
+            end
+
+            it 'accepts an issue after recaptcha is verified' do
+              expect{ update_verified_issue }.to change{ issue.reload.title }.to(spammy_title)
+            end
+
+            it 'marks spam log as recaptcha_verified' do
+              expect { update_verified_issue }.to change { SpamLog.last.recaptcha_verified }.from(false).to(true)
+            end
+
+            it 'does not mark spam log as recaptcha_verified when it does not belong to current_user' do
+              spam_log = create(:spam_log)
+
+              expect { update_issue(spam_log_id: spam_log.id, recaptcha_verification: true) }.
+                not_to change { SpamLog.last.recaptcha_verified }
+            end
+          end
+        end
+      end
+
+      def update_issue(issue_params = {}, additional_params = {})
+        params = {
+          namespace_id: project.namespace.to_param,
+          project_id: project,
+          id: issue.iid,
+          issue: issue_params
+        }.merge(additional_params)
+
+        put :update, params
+      end
+
       def move_issue
         put :update,
           namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          project_id: project,
           id: issue.iid,
           issue: { title: 'New title' },
           move_to_project_id: another_project.id
@@ -203,7 +353,7 @@ describe Projects::IssuesController do
       def get_issues
         get :index,
           namespace_id: project.namespace.to_param,
-          project_id: project.to_param
+          project_id: project
       end
     end
 
@@ -266,7 +416,7 @@ describe Projects::IssuesController do
       def go(id:)
         get :show,
           namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          project_id: project,
           id: id
       end
     end
@@ -277,7 +427,7 @@ describe Projects::IssuesController do
       def go(id:)
         get :edit,
           namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          project_id: project,
           id: id
       end
     end
@@ -288,7 +438,7 @@ describe Projects::IssuesController do
       def go(id:)
         put :update,
           namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          project_id: project,
           id: id,
           issue: { title: 'New title' }
       end
@@ -296,6 +446,20 @@ describe Projects::IssuesController do
   end
 
   describe 'POST #create' do
+    def post_new_issue(issue_attrs = {}, additional_params = {})
+      sign_in(user)
+      project = create(:empty_project, :public)
+      project.team << [user, :developer]
+
+      post :create, {
+        namespace_id: project.namespace.to_param,
+        project_id: project,
+        issue: { title: 'Title', description: 'Description' }.merge(issue_attrs)
+      }.merge(additional_params)
+
+      project.issues.first
+    end
+
     context 'resolving discussions in MergeRequest' do
       let(:discussion) { Discussion.for_diff_notes([create(:diff_note_on_merge_request)]).first }
       let(:merge_request) { discussion.noteable }
@@ -307,11 +471,11 @@ describe Projects::IssuesController do
       end
 
       let(:merge_request_params) do
-        { merge_request_for_resolving_discussions: merge_request.iid }
+        { merge_request_to_resolve_discussions_of: merge_request.iid }
       end
 
-      def post_issue(issue_params)
-        post :create, namespace_id: project.namespace.to_param, project_id: project.to_param, issue: issue_params, merge_request_for_resolving_discussions: merge_request.iid
+      def post_issue(issue_params, other_params: {})
+        post :create, { namespace_id: project.namespace.to_param, project_id: project, issue: issue_params, merge_request_to_resolve_discussions_of: merge_request.iid }.merge(other_params)
       end
 
       it 'creates an issue for the project' do
@@ -330,34 +494,106 @@ describe Projects::IssuesController do
 
         expect(discussion.resolved?).to eq(true)
       end
+
+      it 'sets a flash message' do
+        post_issue(title: 'Hello')
+
+        expect(flash[:notice]).to eq('Resolved all discussions.')
+      end
+
+      describe "resolving a single discussion" do
+        before do
+          post_issue({ title: 'Hello' }, other_params: { discussion_to_resolve: discussion.id })
+        end
+        it 'resolves a single discussion' do
+          discussion.first_note.reload
+
+          expect(discussion.resolved?).to eq(true)
+        end
+
+        it 'sets a flash message that one discussion was resolved' do
+          expect(flash[:notice]).to eq('Resolved 1 discussion.')
+        end
+      end
     end
 
     context 'Akismet is enabled' do
       before do
+        stub_application_setting(recaptcha_enabled: true)
         allow_any_instance_of(SpamService).to receive(:check_for_spam?).and_return(true)
-        allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(true)
       end
 
-      def post_spam_issue
-        sign_in(user)
-        spam_project = create(:empty_project, :public)
-        post :create, {
-          namespace_id: spam_project.namespace.to_param,
-          project_id: spam_project.to_param,
-          issue: { title: 'Spam Title', description: 'Spam lives here' }
-        }
-      end
+      context 'when an issue is not identified as spam' do
+        before do
+          allow_any_instance_of(described_class).to receive(:verify_recaptcha).and_return(false)
+          allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(false)
+        end
 
-      it 'rejects an issue recognized as spam' do
-        expect{ post_spam_issue }.not_to change(Issue, :count)
-        expect(response).to render_template(:new)
+        it 'does not create an issue' do
+          expect { post_new_issue(title: '') }.not_to change(Issue, :count)
+        end
       end
 
-      it 'creates a spam log' do
-        post_spam_issue
-        spam_logs = SpamLog.all
-        expect(spam_logs.count).to eq(1)
-        expect(spam_logs[0].title).to eq('Spam Title')
+      context 'when an issue is identified as spam' do
+        before { allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(true) }
+
+        context 'when captcha is not verified' do
+          def post_spam_issue
+            post_new_issue(title: 'Spam Title', description: 'Spam lives here')
+          end
+
+          before { allow_any_instance_of(described_class).to receive(:verify_recaptcha).and_return(false) }
+
+          it 'rejects an issue recognized as a spam' do
+            expect { post_spam_issue }.not_to change(Issue, :count)
+          end
+
+          it 'creates a spam log' do
+            post_spam_issue
+            spam_logs = SpamLog.all
+
+            expect(spam_logs.count).to eq(1)
+            expect(spam_logs.first.title).to eq('Spam Title')
+            expect(spam_logs.first.recaptcha_verified).to be_falsey
+          end
+
+          it 'does not create an issue when it is not valid' do
+            expect { post_new_issue(title: '') }.not_to change(Issue, :count)
+          end
+
+          it 'does not create an issue when recaptcha is not enabled' do
+            stub_application_setting(recaptcha_enabled: false)
+
+            expect { post_spam_issue }.not_to change(Issue, :count)
+          end
+        end
+
+        context 'when captcha is verified' do
+          let!(:spam_logs) { create_list(:spam_log, 2, user: user, title: 'Title') }
+
+          def post_verified_issue
+            post_new_issue({}, { spam_log_id: spam_logs.last.id, recaptcha_verification: true } )
+          end
+
+          before do
+            allow_any_instance_of(described_class).to receive(:verify_recaptcha).and_return(true)
+          end
+
+          it 'accepts an issue after recaptcha is verified' do
+            expect { post_verified_issue }.to change(Issue, :count)
+          end
+
+          it 'marks spam log as recaptcha_verified' do
+            expect { post_verified_issue }.to change { SpamLog.last.recaptcha_verified }.from(false).to(true)
+          end
+
+          it 'does not mark spam log as recaptcha_verified when it does not belong to current_user' do
+            spam_log = create(:spam_log)
+
+            expect { post_new_issue({}, { spam_log_id: spam_log.id, recaptcha_verification: true } ) }.
+              not_to change { SpamLog.last.recaptcha_verified }
+          end
+        end
       end
     end
 
@@ -366,18 +602,26 @@ describe Projects::IssuesController do
         request.env['action_dispatch.remote_ip'] = '127.0.0.1'
       end
 
-      def post_new_issue
+      it 'creates a user agent detail' do
+        expect { post_new_issue }.to change(UserAgentDetail, :count).by(1)
+      end
+    end
+
+    context 'when description has slash commands' do
+      before do
         sign_in(user)
-        project = create(:empty_project, :public)
-        post :create, {
-          namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
-          issue: { title: 'Title', description: 'Description' }
-        }
       end
 
-      it 'creates a user agent detail' do
-        expect{ post_new_issue }.to change(UserAgentDetail, :count).by(1)
+      it 'can add spent time' do
+        issue = post_new_issue(description: '/spend 1h')
+
+        expect(issue.total_time_spent).to eq(3600)
+      end
+
+      it 'can set the time estimate' do
+        issue = post_new_issue(description: '/estimate 2h')
+
+        expect(issue.time_estimate).to eq(7200)
       end
     end
   end
@@ -395,8 +639,8 @@ describe Projects::IssuesController do
         project.team << [admin, :master]
         sign_in(admin)
         post :mark_as_spam, {
-          namespace_id: project.namespace.path,
-          project_id: project.path,
+          namespace_id: project.namespace,
+          project_id: project,
           id: issue.iid
         }
       end
@@ -412,7 +656,7 @@ describe Projects::IssuesController do
     context "when the user is a developer" do
       before { sign_in(user) }
       it "rejects a developer to destroy an issue" do
-        delete :destroy, namespace_id: project.namespace.path, project_id: project.path, id: issue.iid
+        delete :destroy, namespace_id: project.namespace, project_id: project, id: issue.iid
         expect(response).to have_http_status(404)
       end
     end
@@ -420,12 +664,12 @@ describe Projects::IssuesController do
     context "when the user is owner" do
       let(:owner)     { create(:user) }
       let(:namespace) { create(:namespace, owner: owner) }
-      let(:project)   { create(:project, namespace: namespace) }
+      let(:project)   { create(:empty_project, namespace: namespace) }
 
       before { sign_in(owner) }
 
       it "deletes the issue" do
-        delete :destroy, namespace_id: project.namespace.path, project_id: project.path, id: issue.iid
+        delete :destroy, namespace_id: project.namespace, project_id: project, id: issue.iid
 
         expect(response).to have_http_status(302)
         expect(controller).to set_flash[:notice].to(/The issue was successfully deleted\./).now
@@ -434,7 +678,7 @@ describe Projects::IssuesController do
       it 'delegates the update of the todos count cache to TodoService' do
         expect_any_instance_of(TodoService).to receive(:destroy_issue).with(issue, owner).once
 
-        delete :destroy, namespace_id: project.namespace.path, project_id: project.path, id: issue.iid
+        delete :destroy, namespace_id: project.namespace, project_id: project, id: issue.iid
       end
     end
   end
@@ -447,8 +691,8 @@ describe Projects::IssuesController do
 
     it "toggles the award emoji" do
       expect do
-        post(:toggle_award_emoji, namespace_id: project.namespace.path,
-                                  project_id: project.path, id: issue.iid, name: "thumbsup")
+        post(:toggle_award_emoji, namespace_id: project.namespace,
+                                  project_id: project, id: issue.iid, name: "thumbsup")
       end.to change { issue.award_emoji.count }.by(1)
 
       expect(response).to have_http_status(200)
diff --git a/spec/controllers/projects/labels_controller_spec.rb b/spec/controllers/projects/labels_controller_spec.rb
index ec6cea5c0f4..6a6e9bf378a 100644
--- a/spec/controllers/projects/labels_controller_spec.rb
+++ b/spec/controllers/projects/labels_controller_spec.rb
@@ -67,7 +67,7 @@ describe Projects::LabelsController do
     end
 
     def list_labels
-      get :index, namespace_id: project.namespace.to_param, project_id: project.to_param
+      get :index, namespace_id: project.namespace.to_param, project_id: project
     end
   end
 
@@ -76,7 +76,7 @@ describe Projects::LabelsController do
       let(:personal_project) { create(:empty_project, namespace: user.namespace) }
 
       it 'creates labels' do
-        post :generate, namespace_id: personal_project.namespace.to_param, project_id: personal_project.to_param
+        post :generate, namespace_id: personal_project.namespace.to_param, project_id: personal_project
 
         expect(response).to have_http_status(302)
       end
@@ -84,7 +84,7 @@ describe Projects::LabelsController do
 
     context 'project belonging to a group' do
       it 'creates labels' do
-        post :generate, namespace_id: project.namespace.to_param, project_id: project.to_param
+        post :generate, namespace_id: project.namespace.to_param, project_id: project
 
         expect(response).to have_http_status(302)
       end
@@ -109,7 +109,52 @@ describe Projects::LabelsController do
     end
 
     def toggle_subscription(label)
-      post :toggle_subscription, namespace_id: project.namespace.to_param, project_id: project.to_param, id: label.to_param
+      post :toggle_subscription, namespace_id: project.namespace.to_param, project_id: project, id: label.to_param
+    end
+  end
+
+  describe 'POST #promote' do
+    let!(:promoted_label_name) { "Promoted Label" }
+    let!(:label_1) { create(:label, title: promoted_label_name, project: project) }
+
+    context 'not group owner' do
+      it 'denies access' do
+        post :promote, namespace_id: project.namespace.to_param, project_id: project, id: label_1.to_param
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'group owner' do
+      before do
+        GroupMember.add_users_to_group(group, [user], :owner)
+      end
+
+      it 'gives access' do
+        post :promote, namespace_id: project.namespace.to_param, project_id: project, id: label_1.to_param
+
+        expect(response).to redirect_to(namespace_project_labels_path)
+      end
+
+      it 'promotes the label' do
+        post :promote, namespace_id: project.namespace.to_param, project_id: project, id: label_1.to_param
+
+        expect(Label.where(id: label_1.id)).to be_empty
+        expect(GroupLabel.find_by(title: promoted_label_name)).not_to be_nil
+      end
+
+      context 'service raising InvalidRecord' do
+        before do
+          expect_any_instance_of(Labels::PromoteService).to receive(:execute) do |label|
+            raise ActiveRecord::RecordInvalid.new(label_1)
+          end
+        end
+
+        it 'returns to label list' do
+          post :promote, namespace_id: project.namespace.to_param, project_id: project, id: label_1.to_param
+          expect(response).to redirect_to(namespace_project_labels_path)
+        end
+      end
     end
   end
 end
diff --git a/spec/controllers/projects/mattermosts_controller_spec.rb b/spec/controllers/projects/mattermosts_controller_spec.rb
new file mode 100644
index 00000000000..c5abf11cfa5
--- /dev/null
+++ b/spec/controllers/projects/mattermosts_controller_spec.rb
@@ -0,0 +1,58 @@
+require 'spec_helper'
+
+describe Projects::MattermostsController do
+  let!(:project) { create(:empty_project) }
+  let!(:user) { create(:user) }
+
+  before do
+    project.team << [user, :master]
+    sign_in(user)
+  end
+
+  describe 'GET #new' do
+    before do
+      allow_any_instance_of(MattermostSlashCommandsService).
+        to receive(:list_teams).and_return([])
+    end
+
+    it 'accepts the request' do
+      get(:new,
+          namespace_id: project.namespace.to_param,
+          project_id: project)
+
+      expect(response).to have_http_status(200)
+    end
+  end
+
+  describe 'POST #create' do
+    let(:mattermost_params) { { trigger: 'http://localhost:3000/trigger', team_id: 'abc' } }
+
+    subject do
+      post(:create,
+           namespace_id: project.namespace.to_param,
+           project_id: project,
+           mattermost: mattermost_params)
+    end
+
+    context 'no request can be made to mattermost' do
+      it 'shows the error' do
+        allow_any_instance_of(MattermostSlashCommandsService).to receive(:configure).and_return([false, "error message"])
+
+        expect(subject).to redirect_to(new_namespace_project_mattermost_url(project.namespace, project))
+      end
+    end
+
+    context 'the request is succesull' do
+      before do
+        allow_any_instance_of(Mattermost::Command).to receive(:create).and_return('token')
+      end
+
+      it 'redirects to the new page' do
+        subject
+        service = project.services.last
+
+        expect(subject).to redirect_to(edit_namespace_project_service_url(project.namespace, project, service))
+      end
+    end
+  end
+end
diff --git a/spec/controllers/projects/merge_requests_controller_spec.rb b/spec/controllers/projects/merge_requests_controller_spec.rb
index 9e0b80205d8..250d64f7055 100644
--- a/spec/controllers/projects/merge_requests_controller_spec.rb
+++ b/spec/controllers/projects/merge_requests_controller_spec.rb
@@ -1,6 +1,8 @@
 require 'spec_helper'
 
 describe Projects::MergeRequestsController do
+  include ApiHelpers
+
   let(:project) { create(:project) }
   let(:user)    { create(:user) }
   let(:merge_request) { create(:merge_request_with_diffs, target_project: project, source_project: project) }
@@ -20,30 +22,50 @@ describe Projects::MergeRequestsController do
       render_views
 
       let(:fork_project) { create(:forked_project_with_submodules) }
+      before { fork_project.team << [user, :master] }
 
-      before do
-        fork_project.team << [user, :master]
+      context 'when rendering HTML response' do
+        it 'renders new merge request widget template' do
+          submit_new_merge_request
+
+          expect(response).to be_success
+        end
       end
 
-      it 'renders it' do
-        get :new,
-            namespace_id: fork_project.namespace.to_param,
-            project_id: fork_project.to_param,
-            merge_request: {
-              source_branch: 'remove-submodule',
-              target_branch: 'master'
-            }
+      context 'when rendering JSON response' do
+        before do
+          create(:ci_pipeline, sha: fork_project.commit('remove-submodule').id,
+                               ref: 'remove-submodule',
+                               project: fork_project)
+        end
 
-        expect(response).to be_success
+        it 'renders JSON including serialized pipelines' do
+          submit_new_merge_request(format: :json)
+
+          expect(response).to be_ok
+          expect(json_response).to have_key 'pipelines'
+          expect(json_response['pipelines']).not_to be_empty
+        end
       end
     end
+
+    def submit_new_merge_request(format: :html)
+      get :new,
+          namespace_id: fork_project.namespace.to_param,
+          project_id: fork_project,
+          merge_request: {
+            source_branch: 'remove-submodule',
+            target_branch: 'master'
+          },
+          format: format
+    end
   end
 
   shared_examples "loads labels" do |action|
     it "loads labels into the @labels variable" do
       get action,
           namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          project_id: project,
           id: merge_request.iid,
           format: 'html'
       expect(assigns(:labels)).not_to be_nil
@@ -55,7 +77,7 @@ describe Projects::MergeRequestsController do
       it "does generally work" do
         get(:show,
             namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
+            project_id: project,
             id: merge_request.iid,
             format: format)
 
@@ -69,7 +91,7 @@ describe Projects::MergeRequestsController do
 
         get(:show,
             namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
+            project_id: project,
             id: merge_request.iid,
             format: format)
       end
@@ -77,7 +99,7 @@ describe Projects::MergeRequestsController do
       it "renders it" do
         get(:show,
             namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
+            project_id: project,
             id: merge_request.iid,
             format: format)
 
@@ -90,7 +112,7 @@ describe Projects::MergeRequestsController do
 
         get(:show,
             namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
+            project_id: project,
             id: merge_request.iid,
             format: format)
 
@@ -105,7 +127,7 @@ describe Projects::MergeRequestsController do
       it "triggers workhorse to serve the request" do
         get(:show,
             namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
+            project_id: project,
             id: merge_request.iid,
             format: :diff)
 
@@ -117,7 +139,7 @@ describe Projects::MergeRequestsController do
       it 'triggers workhorse to serve the request' do
         get(:show,
             namespace_id: project.namespace.to_param,
-            project_id: project.to_param,
+            project_id: project,
             id: merge_request.iid,
             format: :patch)
 
@@ -127,11 +149,33 @@ describe Projects::MergeRequestsController do
   end
 
   describe 'GET index' do
-    def get_merge_requests
+    let!(:merge_request) { create(:merge_request_with_diffs, target_project: project, source_project: project) }
+
+    def get_merge_requests(page = nil)
       get :index,
           namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
-          state: 'opened'
+          project_id: project,
+          state: 'opened', page: page.to_param
+    end
+
+    it_behaves_like "issuables list meta-data", :merge_request
+
+    context 'when page param' do
+      let(:last_page) { project.merge_requests.page().total_pages }
+      let!(:merge_request) { create(:merge_request_with_diffs, target_project: project, source_project: project) }
+
+      it 'redirects to last_page if page number is larger than number of pages' do
+        get_merge_requests(last_page + 1)
+
+        expect(response).to redirect_to(namespace_project_merge_requests_path(page: last_page, state: controller.params[:state], scope: controller.params[:scope]))
+      end
+
+      it 'redirects to specified page' do
+        get_merge_requests(last_page)
+
+        expect(assigns(:merge_requests).current_page).to eq(last_page)
+        expect(response).to have_http_status(200)
+      end
     end
 
     context 'when filtering by opened state' do
@@ -173,8 +217,8 @@ describe Projects::MergeRequestsController do
 
       it 'closes MR without errors' do
         post :update,
-            namespace_id: project.namespace.path,
-            project_id: project.path,
+            namespace_id: project.namespace,
+            project_id: project,
             id: merge_request.iid,
             merge_request: {
               state_event: 'close'
@@ -188,8 +232,8 @@ describe Projects::MergeRequestsController do
         merge_request.close!
 
         put :update,
-            namespace_id: project.namespace.path,
-            project_id: project.path,
+            namespace_id: project.namespace,
+            project_id: project,
             id: merge_request.iid,
             merge_request: {
               title: 'New title'
@@ -203,8 +247,8 @@ describe Projects::MergeRequestsController do
         merge_request.close!
 
         put :update,
-            namespace_id: project.namespace.path,
-            project_id: project.path,
+            namespace_id: project.namespace,
+            project_id: project,
             id: merge_request.iid,
             merge_request: {
               target_branch: 'new_branch'
@@ -212,14 +256,16 @@ describe Projects::MergeRequestsController do
 
         expect { merge_request.reload.target_branch }.not_to change { merge_request.target_branch }
       end
+
+      it_behaves_like 'update invalid issuable', MergeRequest
     end
   end
 
   describe 'POST merge' do
     let(:base_params) do
       {
-        namespace_id: project.namespace.path,
-        project_id: project.path,
+        namespace_id: project.namespace,
+        project_id: project,
         id: merge_request.iid,
         format: 'raw'
       }
@@ -274,41 +320,41 @@ describe Projects::MergeRequestsController do
         merge_with_sha
       end
 
-      context 'when merge_when_build_succeeds is passed' do
-        def merge_when_build_succeeds
-          post :merge, base_params.merge(sha: merge_request.diff_head_sha, merge_when_build_succeeds: '1')
+      context 'when the pipeline succeeds is passed' do
+        def merge_when_pipeline_succeeds
+          post :merge, base_params.merge(sha: merge_request.diff_head_sha, merge_when_pipeline_succeeds: '1')
         end
 
         before do
           create(:ci_empty_pipeline, project: project, sha: merge_request.diff_head_sha, ref: merge_request.source_branch)
         end
 
-        it 'returns :merge_when_build_succeeds' do
-          merge_when_build_succeeds
+        it 'returns :merge_when_pipeline_succeeds' do
+          merge_when_pipeline_succeeds
 
-          expect(assigns(:status)).to eq(:merge_when_build_succeeds)
+          expect(assigns(:status)).to eq(:merge_when_pipeline_succeeds)
         end
 
-        it 'sets the MR to merge when the build succeeds' do
-          service = double(:merge_when_build_succeeds_service)
+        it 'sets the MR to merge when the pipeline succeeds' do
+          service = double(:merge_when_pipeline_succeeds_service)
 
           expect(MergeRequests::MergeWhenPipelineSucceedsService)
             .to receive(:new).with(project, anything, anything)
             .and_return(service)
           expect(service).to receive(:execute).with(merge_request)
 
-          merge_when_build_succeeds
+          merge_when_pipeline_succeeds
         end
 
-        context 'when project.only_allow_merge_if_build_succeeds? is true' do
+        context 'when project.only_allow_merge_if_pipeline_succeeds? is true' do
           before do
-            project.update_column(:only_allow_merge_if_build_succeeds, true)
+            project.update_column(:only_allow_merge_if_pipeline_succeeds, true)
           end
 
-          it 'returns :merge_when_build_succeeds' do
-            merge_when_build_succeeds
+          it 'returns :merge_when_pipeline_succeeds' do
+            merge_when_pipeline_succeeds
 
-            expect(assigns(:status)).to eq(:merge_when_build_succeeds)
+            expect(assigns(:status)).to eq(:merge_when_pipeline_succeeds)
           end
         end
       end
@@ -383,7 +429,7 @@ describe Projects::MergeRequestsController do
 
   describe "DELETE destroy" do
     it "denies access to users unless they're admin or project owner" do
-      delete :destroy, namespace_id: project.namespace.path, project_id: project.path, id: merge_request.iid
+      delete :destroy, namespace_id: project.namespace, project_id: project, id: merge_request.iid
 
       expect(response).to have_http_status(404)
     end
@@ -396,7 +442,7 @@ describe Projects::MergeRequestsController do
       before { sign_in owner }
 
       it "deletes the merge request" do
-        delete :destroy, namespace_id: project.namespace.path, project_id: project.path, id: merge_request.iid
+        delete :destroy, namespace_id: project.namespace, project_id: project, id: merge_request.iid
 
         expect(response).to have_http_status(302)
         expect(controller).to set_flash[:notice].to(/The merge request was successfully deleted\./).now
@@ -405,7 +451,7 @@ describe Projects::MergeRequestsController do
       it 'delegates the update of the todos count cache to TodoService' do
         expect_any_instance_of(TodoService).to receive(:destroy_merge_request).with(merge_request, owner).once
 
-        delete :destroy, namespace_id: project.namespace.path, project_id: project.path, id: merge_request.iid
+        delete :destroy, namespace_id: project.namespace, project_id: project, id: merge_request.iid
       end
     end
   end
@@ -414,7 +460,7 @@ describe Projects::MergeRequestsController do
     def go(extra_params = {})
       params = {
         namespace_id: project.namespace.to_param,
-        project_id: project.to_param,
+        project_id: project,
         id: merge_request.iid
       }
 
@@ -437,7 +483,7 @@ describe Projects::MergeRequestsController do
 
         it 'renders the diffs template to a string' do
           expect(response).to render_template('projects/merge_requests/show/_diffs')
-          expect(JSON.parse(response.body)).to have_key('html')
+          expect(json_response).to have_key('html')
         end
       end
 
@@ -476,7 +522,7 @@ describe Projects::MergeRequestsController do
 
         it 'renders the diffs template to a string' do
           expect(response).to render_template('projects/merge_requests/show/_diffs')
-          expect(JSON.parse(response.body)).to have_key('html')
+          expect(json_response).to have_key('html')
         end
       end
     end
@@ -494,7 +540,7 @@ describe Projects::MergeRequestsController do
     def diff_for_path(extra_params = {})
       params = {
         namespace_id: project.namespace.to_param,
-        project_id: project.to_param
+        project_id: project
       }
 
       get :diff_for_path, params.merge(extra_params)
@@ -558,7 +604,7 @@ describe Projects::MergeRequestsController do
 
         before do
           other_project.team << [user, :master]
-          diff_for_path(id: merge_request.iid, old_path: existing_path, new_path: existing_path, project_id: other_project.to_param)
+          diff_for_path(id: merge_request.iid, old_path: existing_path, new_path: existing_path, project_id: other_project)
         end
 
         it 'returns a 404' do
@@ -624,7 +670,7 @@ describe Projects::MergeRequestsController do
     def go(format: 'html')
       get :commits,
           namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          project_id: project,
           id: merge_request.iid,
           format: format
     end
@@ -644,22 +690,38 @@ describe Projects::MergeRequestsController do
         go format: 'json'
 
         expect(response).to render_template('projects/merge_requests/show/_commits')
-        expect(JSON.parse(response.body)).to have_key('html')
+        expect(json_response).to have_key('html')
       end
     end
   end
 
-  describe 'GET builds' do
-    it_behaves_like "loads labels", :builds
-  end
-
   describe 'GET pipelines' do
-    it_behaves_like "loads labels", :pipelines
+    before do
+      create(:ci_pipeline, project: merge_request.source_project,
+                           ref: merge_request.source_branch,
+                           sha: merge_request.diff_head_sha)
+    end
+
+    context 'when using HTML format' do
+      it_behaves_like "loads labels", :pipelines
+    end
+
+    context 'when using JSON format' do
+      before do
+        get :pipelines,
+            namespace_id: project.namespace.to_param,
+            project_id: project,
+            id: merge_request.iid,
+            format: :json
+      end
+
+      it 'responds with serialized pipelines' do
+        expect(json_response).not_to be_empty
+      end
+    end
   end
 
   describe 'GET conflicts' do
-    let(:json_response) { JSON.parse(response.body) }
-
     context 'when the conflicts cannot be resolved in the UI' do
       before do
         allow_any_instance_of(Gitlab::Conflict::Parser).
@@ -667,7 +729,7 @@ describe Projects::MergeRequestsController do
 
         get :conflicts,
             namespace_id: merge_request_with_conflicts.project.namespace.to_param,
-            project_id: merge_request_with_conflicts.project.to_param,
+            project_id: merge_request_with_conflicts.project,
             id: merge_request_with_conflicts.iid,
             format: 'json'
       end
@@ -685,7 +747,7 @@ describe Projects::MergeRequestsController do
       before do
         get :conflicts,
             namespace_id: merge_request_with_conflicts.project.namespace.to_param,
-            project_id: merge_request_with_conflicts.project.to_param,
+            project_id: merge_request_with_conflicts.project,
             id: merge_request_with_conflicts.iid,
             format: 'json'
       end
@@ -714,7 +776,7 @@ describe Projects::MergeRequestsController do
 
             section['lines'].each do |line|
               if section['conflict']
-                expect(line['type']).to be_in(['old', 'new'])
+                expect(line['type']).to be_in(%w(old new))
                 expect(line.values_at('old_line', 'new_line')).to contain_exactly(nil, a_kind_of(Integer))
               else
                 if line['type'].nil?
@@ -748,7 +810,7 @@ describe Projects::MergeRequestsController do
 
       post :remove_wip,
            namespace_id: merge_request.project.namespace.to_param,
-           project_id: merge_request.project.to_param,
+           project_id: merge_request.project,
            id: merge_request.iid
 
       expect(merge_request.reload.title).to eq(merge_request.wipless_title)
@@ -756,12 +818,10 @@ describe Projects::MergeRequestsController do
   end
 
   describe 'GET conflict_for_path' do
-    let(:json_response) { JSON.parse(response.body) }
-
     def conflict_for_path(path)
       get :conflict_for_path,
           namespace_id: merge_request_with_conflicts.project.namespace.to_param,
-          project_id: merge_request_with_conflicts.project.to_param,
+          project_id: merge_request_with_conflicts.project,
           id: merge_request_with_conflicts.iid,
           old_path: path,
           new_path: path,
@@ -812,13 +872,12 @@ describe Projects::MergeRequestsController do
   end
 
   context 'POST resolve_conflicts' do
-    let(:json_response) { JSON.parse(response.body) }
     let!(:original_head_sha) { merge_request_with_conflicts.diff_head_sha }
 
     def resolve_conflicts(files)
       post :resolve_conflicts,
            namespace_id: merge_request_with_conflicts.project.namespace.to_param,
-           project_id: merge_request_with_conflicts.project.to_param,
+           project_id: merge_request_with_conflicts.project,
            id: merge_request_with_conflicts.iid,
            format: 'json',
            files: files,
@@ -969,7 +1028,7 @@ describe Projects::MergeRequestsController do
 
       post :assign_related_issues,
            namespace_id: project.namespace.to_param,
-           project_id: project.to_param,
+           project_id: project,
            id: merge_request.iid
     end
 
@@ -1010,7 +1069,6 @@ describe Projects::MergeRequestsController do
       let!(:forked)       { create(:project) }
       let!(:environment)  { create(:environment, project: forked) }
       let!(:deployment)   { create(:deployment, environment: environment, sha: forked.commit.id, ref: 'master') }
-      let(:json_response) { JSON.parse(response.body) }
       let(:admin)         { create(:admin) }
 
       let(:merge_request) do
@@ -1025,7 +1083,7 @@ describe Projects::MergeRequestsController do
 
         get :ci_environments_status,
           namespace_id: merge_request.project.namespace.to_param,
-          project_id: merge_request.project.to_param,
+          project_id: merge_request.project,
           id: merge_request.iid, format: 'json'
       end
 
@@ -1034,4 +1092,72 @@ describe Projects::MergeRequestsController do
       end
     end
   end
+
+  describe 'GET merge_widget_refresh' do
+    let(:params) do
+      {
+        namespace_id: project.namespace,
+        project_id: project,
+        id: merge_request.iid,
+        format: :raw
+      }
+    end
+
+    before do
+      project.team << [user, :developer]
+      xhr :get, :merge_widget_refresh, params
+    end
+
+    context 'when merge in progress' do
+      let(:merge_request) { create(:merge_request, source_project: project, in_progress_merge_commit_sha: 'sha') }
+
+      it 'returns an OK response' do
+        expect(response).to have_http_status(:ok)
+      end
+
+      it 'sets status to :success' do
+        expect(assigns(:status)).to eq(:success)
+        expect(response).to render_template('merge')
+      end
+    end
+
+    context 'when merge request was merged already' do
+      let(:merge_request) { create(:merge_request, source_project: project, state: :merged) }
+
+      it 'returns an OK response' do
+        expect(response).to have_http_status(:ok)
+      end
+
+      it 'sets status to :success' do
+        expect(assigns(:status)).to eq(:success)
+        expect(response).to render_template('merge')
+      end
+    end
+
+    context 'when waiting for build' do
+      let(:merge_request) { create(:merge_request, source_project: project, merge_when_pipeline_succeeds: true, merge_user: user) }
+
+      it 'returns an OK response' do
+        expect(response).to have_http_status(:ok)
+      end
+
+      it 'sets status to :merge_when_pipeline_succeeds' do
+        expect(assigns(:status)).to eq(:merge_when_pipeline_succeeds)
+        expect(response).to render_template('merge')
+      end
+    end
+
+    context 'when MR does not have special state' do
+      let(:merge_request) { create(:merge_request, source_project: project) }
+
+      it 'returns an OK response' do
+        expect(response).to have_http_status(:ok)
+      end
+
+      it 'sets status to success' do
+        expect(assigns(:status)).to eq(:success)
+        expect(response).to render_template('merge')
+      end
+    end
+  end
 end
diff --git a/spec/controllers/projects/milestones_controller_spec.rb b/spec/controllers/projects/milestones_controller_spec.rb
index 6d30d085056..14207bf6b7a 100644
--- a/spec/controllers/projects/milestones_controller_spec.rb
+++ b/spec/controllers/projects/milestones_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::MilestonesController do
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
   let(:user)    { create(:user) }
   let(:milestone) { create(:milestone, project: project) }
   let(:issue) { create(:issue, project: project, milestone: milestone) }
diff --git a/spec/controllers/projects/notes_controller_spec.rb b/spec/controllers/projects/notes_controller_spec.rb
index 92e38b02615..d80780b1d90 100644
--- a/spec/controllers/projects/notes_controller_spec.rb
+++ b/spec/controllers/projects/notes_controller_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe Projects::NotesController do
   let(:user)    { create(:user) }
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
   let(:issue)   { create(:issue, project: project) }
   let(:note)    { create(:note, noteable: issue, project: project) }
 
@@ -14,6 +14,55 @@ describe Projects::NotesController do
     }
   end
 
+  describe 'POST create' do
+    let(:merge_request) { create(:merge_request) }
+    let(:project) { merge_request.source_project }
+    let(:request_params) do
+      {
+        note: { note: 'some note', noteable_id: merge_request.id, noteable_type: 'MergeRequest' },
+        namespace_id: project.namespace,
+        project_id: project,
+        merge_request_diff_head_sha: 'sha'
+      }
+    end
+
+    before do
+      sign_in(user)
+      project.team << [user, :developer]
+    end
+
+    it "returns status 302 for html" do
+      post :create, request_params
+
+      expect(response).to have_http_status(302)
+    end
+
+    it "returns status 200 for json" do
+      post :create, request_params.merge(format: :json)
+
+      expect(response).to have_http_status(200)
+    end
+
+    context 'when merge_request_diff_head_sha present' do
+      before do
+        service_params = {
+          note: 'some note',
+          noteable_id: merge_request.id.to_s,
+          noteable_type: 'MergeRequest',
+          merge_request_diff_head_sha: 'sha'
+        }
+
+        expect(Notes::CreateService).to receive(:new).with(project, user, service_params).and_return(double(execute: true))
+      end
+
+      it "returns status 302 for html" do
+        post :create, request_params
+
+        expect(response).to have_http_status(302)
+      end
+    end
+  end
+
   describe 'POST toggle_award_emoji' do
     before do
       sign_in(user)
@@ -40,6 +89,7 @@ describe Projects::NotesController do
   end
 
   describe "resolving and unresolving" do
+    let(:project) { create(:project, :repository) }
     let(:merge_request) { create(:merge_request, source_project: project) }
     let(:note) { create(:diff_note_on_merge_request, noteable: merge_request, project: project) }
 
@@ -150,4 +200,31 @@ describe Projects::NotesController do
       end
     end
   end
+
+  describe 'GET index' do
+    let(:last_fetched_at) { '1487756246' }
+    let(:request_params) do
+      {
+        namespace_id: project.namespace,
+        project_id: project,
+        target_type: 'issue',
+        target_id: issue.id
+      }
+    end
+
+    before do
+      sign_in(user)
+      project.team << [user, :developer]
+    end
+
+    it 'passes last_fetched_at from headers to NotesFinder' do
+      request.headers['X-Last-Fetched-At'] = last_fetched_at
+
+      expect(NotesFinder).to receive(:new)
+        .with(anything, anything, hash_including(last_fetched_at: last_fetched_at))
+        .and_call_original
+
+      get :index, request_params
+    end
+  end
 end
diff --git a/spec/controllers/projects/pages_domains_controller_spec.rb b/spec/controllers/projects/pages_domains_controller_spec.rb
new file mode 100644
index 00000000000..2362df895a8
--- /dev/null
+++ b/spec/controllers/projects/pages_domains_controller_spec.rb
@@ -0,0 +1,64 @@
+require 'spec_helper'
+
+describe Projects::PagesDomainsController do
+  let(:user)    { create(:user) }
+  let(:project) { create(:project) }
+
+  let(:request_params) do
+    {
+      namespace_id: project.namespace,
+      project_id: project
+    }
+  end
+
+  before do
+    sign_in(user)
+    project.team << [user, :master]
+  end
+
+  describe 'GET show' do
+    let!(:pages_domain)   { create(:pages_domain, project: project) }
+
+    it "displays the 'show' page" do
+      get(:show, request_params.merge(id: pages_domain.domain))
+
+      expect(response).to have_http_status(200)
+      expect(response).to render_template('show')
+    end
+  end
+
+  describe 'GET new' do
+    it "displays the 'new' page" do
+      get(:new, request_params)
+
+      expect(response).to have_http_status(200)
+      expect(response).to render_template('new')
+    end
+  end
+
+  describe 'POST create' do
+    let(:pages_domain_params) do
+      build(:pages_domain, :with_certificate, :with_key).slice(:key, :certificate, :domain)
+    end
+
+    it "creates a new pages domain" do
+      expect do
+        post(:create, request_params.merge(pages_domain: pages_domain_params))
+      end.to change { PagesDomain.count }.by(1)
+
+      expect(response).to redirect_to(namespace_project_pages_path(project.namespace, project))
+    end
+  end
+
+  describe 'DELETE destroy' do
+    let!(:pages_domain)   { create(:pages_domain, project: project) }
+
+    it "deletes the pages domain" do
+      expect do
+        delete(:destroy, request_params.merge(id: pages_domain.domain))
+      end.to change { PagesDomain.count }.by(-1)
+
+      expect(response).to redirect_to(namespace_project_pages_path(project.namespace, project))
+    end
+  end
+end
diff --git a/spec/controllers/projects/pipelines_controller_spec.rb b/spec/controllers/projects/pipelines_controller_spec.rb
new file mode 100644
index 00000000000..04bb5cbbd59
--- /dev/null
+++ b/spec/controllers/projects/pipelines_controller_spec.rb
@@ -0,0 +1,72 @@
+require 'spec_helper'
+
+describe Projects::PipelinesController do
+  include ApiHelpers
+
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project, :public) }
+
+  before do
+    sign_in(user)
+  end
+
+  describe 'GET index.json' do
+    before do
+      create(:ci_empty_pipeline, status: 'pending', project: project)
+      create(:ci_empty_pipeline, status: 'running', project: project)
+      create(:ci_empty_pipeline, status: 'created', project: project)
+      create(:ci_empty_pipeline, status: 'success', project: project)
+
+      get :index, namespace_id: project.namespace,
+                  project_id: project,
+                  format: :json
+    end
+
+    it 'returns JSON with serialized pipelines' do
+      expect(response).to have_http_status(:ok)
+
+      expect(json_response).to include('pipelines')
+      expect(json_response['pipelines'].count).to eq 4
+      expect(json_response['count']['all']).to eq 4
+      expect(json_response['count']['running']).to eq 1
+      expect(json_response['count']['pending']).to eq 1
+      expect(json_response['count']['finished']).to eq 1
+    end
+  end
+
+  describe 'GET stages.json' do
+    let(:pipeline) { create(:ci_pipeline, project: project) }
+
+    context 'when accessing existing stage' do
+      before do
+        create(:ci_build, pipeline: pipeline, stage: 'build')
+
+        get_stage('build')
+      end
+
+      it 'returns html source for stage dropdown' do
+        expect(response).to have_http_status(:ok)
+        expect(response).to render_template('projects/pipelines/_stage')
+        expect(json_response).to include('html')
+      end
+    end
+
+    context 'when accessing unknown stage' do
+      before do
+        get_stage('test')
+      end
+
+      it 'responds with not found' do
+        expect(response).to have_http_status(:not_found)
+      end
+    end
+
+    def get_stage(name)
+      get :stage, namespace_id: project.namespace,
+                  project_id: project,
+                  id: pipeline.id,
+                  stage: name,
+                  format: :json
+    end
+  end
+end
diff --git a/spec/controllers/projects/project_members_controller_spec.rb b/spec/controllers/projects/project_members_controller_spec.rb
index b52137fbe7e..416eaa0037e 100644
--- a/spec/controllers/projects/project_members_controller_spec.rb
+++ b/spec/controllers/projects/project_members_controller_spec.rb
@@ -5,11 +5,11 @@ describe Projects::ProjectMembersController do
   let(:project) { create(:empty_project, :public, :access_requestable) }
 
   describe 'GET index' do
-    it 'renders index with 200 status code' do
+    it 'should have the settings/members address with a 302 status code' do
       get :index, namespace_id: project.namespace, project_id: project
 
-      expect(response).to have_http_status(200)
-      expect(response).to render_template(:index)
+      expect(response).to have_http_status(302)
+      expect(response.location).to include namespace_project_settings_members_path(project.namespace, project)
     end
   end
 
@@ -44,7 +44,7 @@ describe Projects::ProjectMembersController do
                       access_level: Gitlab::Access::GUEST
 
         expect(response).to set_flash.to 'Users were successfully added.'
-        expect(response).to redirect_to(namespace_project_project_members_path(project.namespace, project))
+        expect(response).to redirect_to(namespace_project_settings_members_path(project.namespace, project))
       end
 
       it 'adds no user to members' do
@@ -56,7 +56,7 @@ describe Projects::ProjectMembersController do
                       access_level: Gitlab::Access::GUEST
 
         expect(response).to set_flash.to 'No users or groups specified.'
-        expect(response).to redirect_to(namespace_project_project_members_path(project.namespace, project))
+        expect(response).to redirect_to(namespace_project_settings_members_path(project.namespace, project))
       end
     end
   end
@@ -99,7 +99,7 @@ describe Projects::ProjectMembersController do
                            id: member
 
           expect(response).to redirect_to(
-            namespace_project_project_members_path(project.namespace, project)
+            namespace_project_settings_members_path(project.namespace, project)
           )
           expect(project.members).not_to include member
         end
@@ -143,7 +143,7 @@ describe Projects::ProjectMembersController do
       end
 
       context 'and is an owner' do
-        let(:project) { create(:project, namespace: user.namespace) }
+        let(:project) { create(:empty_project, namespace: user.namespace) }
 
         before { project.team << [user, :master] }
 
@@ -234,7 +234,7 @@ describe Projects::ProjectMembersController do
   end
 
   describe 'POST apply_import' do
-    let(:another_project) { create(:project, :private) }
+    let(:another_project) { create(:empty_project, :private) }
     let(:member) { create(:user) }
 
     before do
@@ -259,7 +259,7 @@ describe Projects::ProjectMembersController do
         expect(project.team_members).to include member
         expect(response).to set_flash.to 'Successfully imported'
         expect(response).to redirect_to(
-          namespace_project_project_members_path(project.namespace, project)
+          namespace_project_settings_members_path(project.namespace, project)
         )
       end
     end
diff --git a/spec/controllers/projects/protected_branches_controller_spec.rb b/spec/controllers/projects/protected_branches_controller_spec.rb
index da6112a13f7..e378b5714fe 100644
--- a/spec/controllers/projects/protected_branches_controller_spec.rb
+++ b/spec/controllers/projects/protected_branches_controller_spec.rb
@@ -4,7 +4,7 @@ describe Projects::ProtectedBranchesController do
   describe "GET #index" do
     let(:project) { create(:project_empty_repo, :public) }
     it "redirects empty repo to projects page" do
-      get(:index, namespace_id: project.namespace.to_param, project_id: project.to_param)
+      get(:index, namespace_id: project.namespace.to_param, project_id: project)
     end
   end
 end
diff --git a/spec/controllers/projects/raw_controller_spec.rb b/spec/controllers/projects/raw_controller_spec.rb
index 04bd9a01f7b..952071af57f 100644
--- a/spec/controllers/projects/raw_controller_spec.rb
+++ b/spec/controllers/projects/raw_controller_spec.rb
@@ -1,23 +1,23 @@
 require 'spec_helper'
 
 describe Projects::RawController do
-  let(:public_project) { create(:project, :public) }
+  let(:public_project) { create(:project, :public, :repository) }
 
-  describe "#show" do
+  describe '#show' do
     context 'regular filename' do
       let(:id) { 'master/README.md' }
 
       it 'delivers ASCII file' do
         get(:show,
             namespace_id: public_project.namespace.to_param,
-            project_id: public_project.to_param,
+            project_id: public_project,
             id: id)
 
         expect(response).to have_http_status(200)
         expect(response.header['Content-Type']).to eq('text/plain; charset=utf-8')
         expect(response.header['Content-Disposition']).
-            to eq("inline")
-        expect(response.header[Gitlab::Workhorse::SEND_DATA_HEADER]).to start_with("git-blob:")
+            to eq('inline')
+        expect(response.header[Gitlab::Workhorse::SEND_DATA_HEADER]).to start_with('git-blob:')
       end
     end
 
@@ -27,12 +27,12 @@ describe Projects::RawController do
       it 'sets image content type header' do
         get(:show,
             namespace_id: public_project.namespace.to_param,
-            project_id: public_project.to_param,
+            project_id: public_project,
             id: id)
 
         expect(response).to have_http_status(200)
         expect(response.header['Content-Type']).to eq('image/jpeg')
-        expect(response.header[Gitlab::Workhorse::SEND_DATA_HEADER]).to start_with("git-blob:")
+        expect(response.header[Gitlab::Workhorse::SEND_DATA_HEADER]).to start_with('git-blob:')
       end
     end
 
@@ -40,32 +40,57 @@ describe Projects::RawController do
       let(:id) { 'be93687/files/lfs/lfs_object.iso' }
       let!(:lfs_object) { create(:lfs_object, oid: '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897', size: '1575078') }
 
-      context 'when project has access' do
+      context 'when lfs is enabled' do
         before do
-          public_project.lfs_objects << lfs_object
-          allow_any_instance_of(LfsObjectUploader).to receive(:exists?).and_return(true)
-          allow(controller).to receive(:send_file) { controller.head :ok }
+          allow_any_instance_of(Project).to receive(:lfs_enabled?).and_return(true)
         end
 
-        it 'serves the file' do
-          expect(controller).to receive(:send_file).with("#{Gitlab.config.shared.path}/lfs-objects/91/ef/f75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897", filename: "lfs_object.iso", disposition: 'attachment')
-          get(:show,
-              namespace_id: public_project.namespace.to_param,
-              project_id: public_project.to_param,
-              id: id)
+        context 'when project has access' do
+          before do
+            public_project.lfs_objects << lfs_object
+            allow_any_instance_of(LfsObjectUploader).to receive(:exists?).and_return(true)
+            allow(controller).to receive(:send_file) { controller.head :ok }
+          end
 
-          expect(response).to have_http_status(200)
+          it 'serves the file' do
+            expect(controller).to receive(:send_file).with("#{Gitlab.config.shared.path}/lfs-objects/91/ef/f75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897", filename: 'lfs_object.iso', disposition: 'attachment')
+            get(:show,
+                namespace_id: public_project.namespace.to_param,
+                project_id: public_project,
+                id: id)
+
+            expect(response).to have_http_status(200)
+          end
+        end
+
+        context 'when project does not have access' do
+          it 'does not serve the file' do
+            get(:show,
+                namespace_id: public_project.namespace.to_param,
+                project_id: public_project,
+                id: id)
+
+            expect(response).to have_http_status(404)
+          end
         end
       end
 
-      context 'when project does not have access' do
-        it 'does not serve the file' do
+      context 'when lfs is not enabled' do
+        before do
+          allow_any_instance_of(Project).to receive(:lfs_enabled?).and_return(false)
+        end
+
+        it 'delivers ASCII file' do
           get(:show,
               namespace_id: public_project.namespace.to_param,
-              project_id: public_project.to_param,
+              project_id: public_project,
               id: id)
 
-          expect(response).to have_http_status(404)
+          expect(response).to have_http_status(200)
+          expect(response.header['Content-Type']).to eq('text/plain; charset=utf-8')
+          expect(response.header['Content-Disposition']).
+              to eq('inline')
+          expect(response.header[Gitlab::Workhorse::SEND_DATA_HEADER]).to start_with('git-blob:')
         end
       end
     end
diff --git a/spec/controllers/projects/refs_controller_spec.rb b/spec/controllers/projects/refs_controller_spec.rb
index abd45a74e2d..3a3e7467ef2 100644
--- a/spec/controllers/projects/refs_controller_spec.rb
+++ b/spec/controllers/projects/refs_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::RefsController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:user)    { create(:user) }
 
   before do
@@ -13,7 +13,7 @@ describe Projects::RefsController do
     def default_get(format = :html)
       get :logs_tree,
           namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          project_id: project,
           id: 'master',
           path: 'foo/bar/baz.html',
           format: format
@@ -23,7 +23,7 @@ describe Projects::RefsController do
       xhr :get,
           :logs_tree,
           namespace_id: project.namespace.to_param,
-          project_id: project.to_param, id: 'master',
+          project_id: project, id: 'master',
           path: 'foo/bar/baz.html', format: format
     end
 
diff --git a/spec/controllers/projects/releases_controller_spec.rb b/spec/controllers/projects/releases_controller_spec.rb
new file mode 100644
index 00000000000..358f26dfb02
--- /dev/null
+++ b/spec/controllers/projects/releases_controller_spec.rb
@@ -0,0 +1,55 @@
+require 'spec_helper'
+
+describe Projects::ReleasesController do
+  let!(:project) { create(:project, :repository) }
+  let!(:user)    { create(:user) }
+  let!(:release) { create(:release, project: project) }
+  let!(:tag)     { release.tag }
+
+  before do
+    project.team << [user, :developer]
+    sign_in(user)
+  end
+
+  describe 'GET #edit' do
+    it 'initializes a new release' do
+      tag_id = release.tag
+      project.releases.destroy_all
+
+      get :edit, namespace_id: project.namespace, project_id: project, tag_id: tag_id
+
+      release = assigns(:release)
+      expect(release).not_to be_nil
+      expect(release).not_to be_persisted
+    end
+
+    it 'retrieves an existing release' do
+      get :edit, namespace_id: project.namespace, project_id: project, tag_id: release.tag
+
+      release = assigns(:release)
+      expect(release).not_to be_nil
+      expect(release).to be_persisted
+    end
+  end
+
+  describe 'PUT #update' do
+    it 'updates release note description' do
+      update_release('description updated')
+
+      release = project.releases.find_by_tag(tag)
+      expect(release.description).to eq("description updated")
+    end
+
+    it 'deletes release note when description is null' do
+      expect { update_release('') }.to change(project.releases, :count).by(-1)
+    end
+  end
+
+  def update_release(description)
+    put :update,
+      namespace_id: project.namespace.to_param,
+      project_id: project,
+      tag_id: release.tag,
+      release: { description: description }
+  end
+end
diff --git a/spec/controllers/projects/repositories_controller_spec.rb b/spec/controllers/projects/repositories_controller_spec.rb
index 38e02a46626..9c55d159fa0 100644
--- a/spec/controllers/projects/repositories_controller_spec.rb
+++ b/spec/controllers/projects/repositories_controller_spec.rb
@@ -1,12 +1,12 @@
 require "spec_helper"
 
 describe Projects::RepositoriesController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
 
   describe "GET archive" do
     context 'as a guest' do
       it 'responds with redirect in correct format' do
-        get :archive, namespace_id: project.namespace.path, project_id: project.path, format: "zip"
+        get :archive, namespace_id: project.namespace, project_id: project, format: "zip"
 
         expect(response.header["Content-Type"]).to start_with('text/html')
         expect(response).to be_redirect
@@ -22,7 +22,7 @@ describe Projects::RepositoriesController do
       end
 
       it "uses Gitlab::Workhorse" do
-        get :archive, namespace_id: project.namespace.path, project_id: project.path, ref: "master", format: "zip"
+        get :archive, namespace_id: project.namespace, project_id: project, ref: "master", format: "zip"
 
         expect(response.header[Gitlab::Workhorse::SEND_DATA_HEADER]).to start_with("git-archive:")
       end
@@ -33,7 +33,7 @@ describe Projects::RepositoriesController do
         end
 
         it "renders Not Found" do
-          get :archive, namespace_id: project.namespace.path, project_id: project.path, ref: "master", format: "zip"
+          get :archive, namespace_id: project.namespace, project_id: project, ref: "master", format: "zip"
 
           expect(response).to have_http_status(404)
         end
diff --git a/spec/controllers/projects/runners_controller_spec.rb b/spec/controllers/projects/runners_controller_spec.rb
new file mode 100644
index 00000000000..0fa249e4405
--- /dev/null
+++ b/spec/controllers/projects/runners_controller_spec.rb
@@ -0,0 +1,75 @@
+require 'spec_helper'
+
+describe Projects::RunnersController do
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project) }
+  let(:runner) { create(:ci_runner) }
+
+  let(:params) do
+    {
+      namespace_id: project.namespace,
+      project_id: project,
+      id: runner
+    }
+  end
+
+  before do
+    sign_in(user)
+    project.add_master(user)
+    project.runners << runner
+  end
+
+  describe '#update' do
+    it 'updates the runner and ticks the queue' do
+      new_desc = runner.description.swapcase
+
+      expect do
+        post :update, params.merge(runner: { description: new_desc } )
+      end.to change { runner.ensure_runner_queue_value }
+
+      runner.reload
+
+      expect(response).to have_http_status(302)
+      expect(runner.description).to eq(new_desc)
+    end
+  end
+
+  describe '#destroy' do
+    it 'destroys the runner' do
+      delete :destroy, params
+
+      expect(response).to have_http_status(302)
+      expect(Ci::Runner.find_by(id: runner.id)).to be_nil
+    end
+  end
+
+  describe '#resume' do
+    it 'marks the runner as active and ticks the queue' do
+      runner.update(active: false)
+
+      expect do
+        post :resume, params
+      end.to change { runner.ensure_runner_queue_value }
+
+      runner.reload
+
+      expect(response).to have_http_status(302)
+      expect(runner.active).to eq(true)
+    end
+  end
+
+  describe '#pause' do
+    it 'marks the runner as inactive and ticks the queue' do
+      runner.update(active: true)
+
+      expect do
+        post :pause, params
+      end.to change { runner.ensure_runner_queue_value }
+
+      runner.reload
+
+      expect(response).to have_http_status(302)
+      expect(runner.active).to eq(false)
+    end
+  end
+end
diff --git a/spec/controllers/projects/services_controller_spec.rb b/spec/controllers/projects/services_controller_spec.rb
index 2e44b5128b4..16365642a34 100644
--- a/spec/controllers/projects/services_controller_spec.rb
+++ b/spec/controllers/projects/services_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::ServicesController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:user)    { create(:user) }
   let(:service) { create(:service, project: project) }
 
@@ -54,6 +54,7 @@ describe Projects::ServicesController do
     context 'on successful update' do
       it 'sets the flash' do
         expect(service).to receive(:to_param).and_return('hipchat')
+        expect(service).to receive(:event_names).and_return(HipchatService.event_names)
 
         put :update,
           namespace_id: project.namespace.id,
diff --git a/spec/controllers/projects/settings/ci_cd_controller_spec.rb b/spec/controllers/projects/settings/ci_cd_controller_spec.rb
new file mode 100644
index 00000000000..e9a91cff1b3
--- /dev/null
+++ b/spec/controllers/projects/settings/ci_cd_controller_spec.rb
@@ -0,0 +1,20 @@
+require('spec_helper')
+
+describe Projects::Settings::CiCdController do
+  let(:project) { create(:empty_project, :public, :access_requestable) }
+  let(:user) { create(:user) }
+
+  before do
+    project.team << [user, :master]
+    sign_in(user)
+  end
+
+  describe 'GET show' do
+    it 'renders show with 200 status code' do
+      get :show, namespace_id: project.namespace, project_id: project
+
+      expect(response).to have_http_status(200)
+      expect(response).to render_template(:show)
+    end
+  end
+end
diff --git a/spec/controllers/projects/settings/integrations_controller_spec.rb b/spec/controllers/projects/settings/integrations_controller_spec.rb
new file mode 100644
index 00000000000..65f7bb34f4a
--- /dev/null
+++ b/spec/controllers/projects/settings/integrations_controller_spec.rb
@@ -0,0 +1,20 @@
+require 'spec_helper'
+
+describe Projects::Settings::IntegrationsController do
+  let(:project) { create(:empty_project, :public) }
+  let(:user) { create(:user) }
+
+  before do
+    project.team << [user, :master]
+    sign_in(user)
+  end
+
+  describe 'GET show' do
+    it 'renders show with 200 status code' do
+      get :show, namespace_id: project.namespace, project_id: project
+
+      expect(response).to have_http_status(200)
+      expect(response).to render_template(:show)
+    end
+  end
+end
diff --git a/spec/controllers/projects/settings/members_controller_spec.rb b/spec/controllers/projects/settings/members_controller_spec.rb
new file mode 100644
index 00000000000..076d6cd9c6e
--- /dev/null
+++ b/spec/controllers/projects/settings/members_controller_spec.rb
@@ -0,0 +1,14 @@
+require('spec_helper')
+
+describe Projects::Settings::MembersController do
+  let(:project) { create(:empty_project, :public, :access_requestable) }
+
+  describe 'GET show' do
+    it 'renders show with 200 status code' do
+      get :show, namespace_id: project.namespace, project_id: project
+
+      expect(response).to have_http_status(200)
+      expect(response).to render_template(:show)
+    end
+  end
+end
diff --git a/spec/controllers/projects/settings/repository_controller_spec.rb b/spec/controllers/projects/settings/repository_controller_spec.rb
new file mode 100644
index 00000000000..f73471f8ca8
--- /dev/null
+++ b/spec/controllers/projects/settings/repository_controller_spec.rb
@@ -0,0 +1,20 @@
+require 'spec_helper'
+
+describe Projects::Settings::RepositoryController do
+  let(:project) { create(:project_empty_repo, :public) }
+  let(:user) { create(:user) }
+
+  before do
+    project.add_master(user)
+    sign_in(user)
+  end
+
+  describe 'GET show' do
+    it 'renders show with 200 status code' do
+      get :show, namespace_id: project.namespace, project_id: project
+
+      expect(response).to have_http_status(200)
+      expect(response).to render_template(:show)
+    end
+  end
+end
diff --git a/spec/controllers/projects/snippets_controller_spec.rb b/spec/controllers/projects/snippets_controller_spec.rb
index 72a3ebf2ebd..24a59caff4e 100644
--- a/spec/controllers/projects/snippets_controller_spec.rb
+++ b/spec/controllers/projects/snippets_controller_spec.rb
@@ -6,17 +6,39 @@ describe Projects::SnippetsController do
   let(:user2)   { create(:user) }
 
   before do
-    project.team << [user, :master]
-    project.team << [user2, :master]
+    project.add_master(user)
+    project.add_master(user2)
   end
 
   describe 'GET #index' do
+    context 'when page param' do
+      let(:last_page) { project.snippets.page().total_pages }
+      let!(:project_snippet) { create(:project_snippet, :public, project: project, author: user) }
+
+      it 'redirects to last_page if page number is larger than number of pages' do
+        get :index,
+          namespace_id: project.namespace,
+          project_id: project, page: (last_page + 1).to_param
+
+        expect(response).to redirect_to(namespace_project_snippets_path(page: last_page))
+      end
+
+      it 'redirects to specified page' do
+        get :index,
+          namespace_id: project.namespace,
+          project_id: project, page: last_page.to_param
+
+        expect(assigns(:snippets).current_page).to eq(last_page)
+        expect(response).to have_http_status(200)
+      end
+    end
+
     context 'when the project snippet is private' do
       let!(:project_snippet) { create(:project_snippet, :private, project: project, author: user) }
 
       context 'when anonymous' do
         it 'does not include the private snippet' do
-          get :index, namespace_id: project.namespace.path, project_id: project.path
+          get :index, namespace_id: project.namespace, project_id: project
 
           expect(assigns(:snippets)).not_to include(project_snippet)
           expect(response).to have_http_status(200)
@@ -27,7 +49,7 @@ describe Projects::SnippetsController do
         before { sign_in(user) }
 
         it 'renders the snippet' do
-          get :index, namespace_id: project.namespace.path, project_id: project.path
+          get :index, namespace_id: project.namespace, project_id: project
 
           expect(assigns(:snippets)).to include(project_snippet)
           expect(response).to have_http_status(200)
@@ -38,7 +60,7 @@ describe Projects::SnippetsController do
         before { sign_in(user2) }
 
         it 'renders the snippet' do
-          get :index, namespace_id: project.namespace.path, project_id: project.path
+          get :index, namespace_id: project.namespace, project_id: project
 
           expect(assigns(:snippets)).to include(project_snippet)
           expect(response).to have_http_status(200)
@@ -47,6 +69,230 @@ describe Projects::SnippetsController do
     end
   end
 
+  describe 'POST #create' do
+    def create_snippet(project, snippet_params = {}, additional_params = {})
+      sign_in(user)
+
+      project.add_developer(user)
+
+      post :create, {
+        namespace_id: project.namespace.to_param,
+        project_id: project,
+        project_snippet: { title: 'Title', content: 'Content' }.merge(snippet_params)
+      }.merge(additional_params)
+    end
+
+    context 'when the snippet is spam' do
+      before do
+        allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(true)
+      end
+
+      context 'when the snippet is private' do
+        it 'creates the snippet' do
+          expect { create_snippet(project, visibility_level: Snippet::PRIVATE) }.
+            to change { Snippet.count }.by(1)
+        end
+      end
+
+      context 'when the snippet is public' do
+        it 'rejects the shippet' do
+          expect { create_snippet(project, visibility_level: Snippet::PUBLIC) }.
+            not_to change { Snippet.count }
+          expect(response).to render_template(:new)
+        end
+
+        it 'creates a spam log' do
+          expect { create_snippet(project, visibility_level: Snippet::PUBLIC) }.
+            to change { SpamLog.count }.by(1)
+        end
+
+        it 'renders :new with recaptcha disabled' do
+          stub_application_setting(recaptcha_enabled: false)
+
+          create_snippet(project, visibility_level: Snippet::PUBLIC)
+
+          expect(response).to render_template(:new)
+        end
+
+        context 'recaptcha enabled' do
+          before do
+            stub_application_setting(recaptcha_enabled: true)
+          end
+
+          it 'renders :verify with recaptcha enabled' do
+            create_snippet(project, visibility_level: Snippet::PUBLIC)
+
+            expect(response).to render_template(:verify)
+          end
+
+          it 'renders snippet page when recaptcha verified' do
+            spammy_title = 'Whatever'
+
+            spam_logs = create_list(:spam_log, 2, user: user, title: spammy_title)
+            create_snippet(project,
+                           { visibility_level: Snippet::PUBLIC },
+                           { spam_log_id: spam_logs.last.id,
+                             recaptcha_verification: true })
+
+            expect(response).to redirect_to(Snippet.last)
+          end
+        end
+      end
+    end
+  end
+
+  describe 'PUT #update' do
+    let(:project) { create :project, :public }
+    let(:snippet) { create :project_snippet, author: user, project: project, visibility_level: visibility_level }
+
+    def update_snippet(snippet_params = {}, additional_params = {})
+      sign_in(user)
+
+      project.add_developer(user)
+
+      put :update, {
+        namespace_id: project.namespace.to_param,
+        project_id: project,
+        id: snippet.id,
+        project_snippet: { title: 'Title', content: 'Content' }.merge(snippet_params)
+      }.merge(additional_params)
+
+      snippet.reload
+    end
+
+    context 'when the snippet is spam' do
+      before do
+        allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(true)
+      end
+
+      context 'when the snippet is private' do
+        let(:visibility_level) { Snippet::PRIVATE }
+
+        it 'updates the snippet' do
+          expect { update_snippet(title: 'Foo') }.
+            to change { snippet.reload.title }.to('Foo')
+        end
+      end
+
+      context 'when the snippet is public' do
+        let(:visibility_level) { Snippet::PUBLIC }
+
+        it 'rejects the shippet' do
+          expect { update_snippet(title: 'Foo') }.
+            not_to change { snippet.reload.title }
+        end
+
+        it 'creates a spam log' do
+          expect { update_snippet(title: 'Foo') }.
+            to change { SpamLog.count }.by(1)
+        end
+
+        it 'renders :edit with recaptcha disabled' do
+          stub_application_setting(recaptcha_enabled: false)
+
+          update_snippet(title: 'Foo')
+
+          expect(response).to render_template(:edit)
+        end
+
+        context 'recaptcha enabled' do
+          before do
+            stub_application_setting(recaptcha_enabled: true)
+          end
+
+          it 'renders :verify with recaptcha enabled' do
+            update_snippet(title: 'Foo')
+
+            expect(response).to render_template(:verify)
+          end
+
+          it 'renders snippet page when recaptcha verified' do
+            spammy_title = 'Whatever'
+
+            spam_logs = create_list(:spam_log, 2, user: user, title: spammy_title)
+            snippet = update_snippet({ title: spammy_title },
+                                     { spam_log_id: spam_logs.last.id,
+                                       recaptcha_verification: true })
+
+            expect(response).to redirect_to(snippet)
+          end
+        end
+      end
+
+      context 'when the private snippet is made public' do
+        let(:visibility_level) { Snippet::PRIVATE }
+
+        it 'rejects the shippet' do
+          expect { update_snippet(title: 'Foo', visibility_level: Snippet::PUBLIC) }.
+            not_to change { snippet.reload.title }
+        end
+
+        it 'creates a spam log' do
+          expect { update_snippet(title: 'Foo', visibility_level: Snippet::PUBLIC) }.
+            to change { SpamLog.count }.by(1)
+        end
+
+        it 'renders :edit with recaptcha disabled' do
+          stub_application_setting(recaptcha_enabled: false)
+
+          update_snippet(title: 'Foo', visibility_level: Snippet::PUBLIC)
+
+          expect(response).to render_template(:edit)
+        end
+
+        context 'recaptcha enabled' do
+          before do
+            stub_application_setting(recaptcha_enabled: true)
+          end
+
+          it 'renders :verify with recaptcha enabled' do
+            update_snippet(title: 'Foo', visibility_level: Snippet::PUBLIC)
+
+            expect(response).to render_template(:verify)
+          end
+
+          it 'renders snippet page when recaptcha verified' do
+            spammy_title = 'Whatever'
+
+            spam_logs = create_list(:spam_log, 2, user: user, title: spammy_title)
+            snippet = update_snippet({ title: spammy_title, visibility_level: Snippet::PUBLIC },
+                                     { spam_log_id: spam_logs.last.id,
+                                       recaptcha_verification: true })
+
+            expect(response).to redirect_to(snippet)
+          end
+        end
+      end
+    end
+  end
+
+  describe 'POST #mark_as_spam' do
+    let(:snippet) { create(:project_snippet, :private, project: project, author: user) }
+
+    before do
+      allow_any_instance_of(AkismetService).to receive_messages(submit_spam: true)
+      stub_application_setting(akismet_enabled: true)
+    end
+
+    def mark_as_spam
+      admin = create(:admin)
+      create(:user_agent_detail, subject: snippet)
+      project.add_master(admin)
+      sign_in(admin)
+
+      post :mark_as_spam,
+           namespace_id: project.namespace,
+           project_id: project,
+           id: snippet.id
+    end
+
+    it 'updates the snippet' do
+      mark_as_spam
+
+      expect(snippet.reload).not_to be_submittable_as_spam
+    end
+  end
+
   %w[show raw].each do |action|
     describe "GET ##{action}" do
       context 'when the project snippet is private' do
@@ -54,7 +300,7 @@ describe Projects::SnippetsController do
 
         context 'when anonymous' do
           it 'responds with status 404' do
-            get action, namespace_id: project.namespace.path, project_id: project.path, id: project_snippet.to_param
+            get action, namespace_id: project.namespace, project_id: project, id: project_snippet.to_param
 
             expect(response).to have_http_status(404)
           end
@@ -64,7 +310,7 @@ describe Projects::SnippetsController do
           before { sign_in(user) }
 
           it 'renders the snippet' do
-            get action, namespace_id: project.namespace.path, project_id: project.path, id: project_snippet.to_param
+            get action, namespace_id: project.namespace, project_id: project, id: project_snippet.to_param
 
             expect(assigns(:snippet)).to eq(project_snippet)
             expect(response).to have_http_status(200)
@@ -75,7 +321,7 @@ describe Projects::SnippetsController do
           before { sign_in(user2) }
 
           it 'renders the snippet' do
-            get action, namespace_id: project.namespace.path, project_id: project.path, id: project_snippet.to_param
+            get action, namespace_id: project.namespace, project_id: project, id: project_snippet.to_param
 
             expect(assigns(:snippet)).to eq(project_snippet)
             expect(response).to have_http_status(200)
@@ -86,7 +332,7 @@ describe Projects::SnippetsController do
       context 'when the project snippet does not exist' do
         context 'when anonymous' do
           it 'responds with status 404' do
-            get action, namespace_id: project.namespace.path, project_id: project.path, id: 42
+            get action, namespace_id: project.namespace, project_id: project, id: 42
 
             expect(response).to have_http_status(404)
           end
@@ -96,7 +342,7 @@ describe Projects::SnippetsController do
           before { sign_in(user) }
 
           it 'responds with status 404' do
-            get action, namespace_id: project.namespace.path, project_id: project.path, id: 42
+            get action, namespace_id: project.namespace, project_id: project, id: 42
 
             expect(response).to have_http_status(404)
           end
@@ -104,4 +350,37 @@ describe Projects::SnippetsController do
       end
     end
   end
+
+  describe 'GET #raw' do
+    let(:project_snippet) do
+      create(
+        :project_snippet, :public,
+        project: project,
+        author: user,
+        content: "first line\r\nsecond line\r\nthird line"
+      )
+    end
+
+    context 'CRLF line ending' do
+      let(:params) do
+        {
+          namespace_id: project.namespace,
+          project_id: project,
+          id: project_snippet.to_param
+        }
+      end
+
+      it 'returns LF line endings by default' do
+        get :raw, params
+
+        expect(response.body).to eq("first line\nsecond line\nthird line")
+      end
+
+      it 'does not convert line endings when parameter present' do
+        get :raw, params.merge(line_ending: :raw)
+
+        expect(response.body).to eq("first line\r\nsecond line\r\nthird line")
+      end
+    end
+  end
 end
diff --git a/spec/controllers/projects/tags_controller_spec.rb b/spec/controllers/projects/tags_controller_spec.rb
index 5e661c2c41d..fc97bac64cd 100644
--- a/spec/controllers/projects/tags_controller_spec.rb
+++ b/spec/controllers/projects/tags_controller_spec.rb
@@ -1,12 +1,12 @@
 require 'spec_helper'
 
 describe Projects::TagsController do
-  let(:project) { create(:project, :public) }
+  let(:project) { create(:project, :public, :repository) }
   let!(:release) { create(:release, project: project) }
   let!(:invalid_release) { create(:release, project: project, tag: 'does-not-exist') }
 
   describe 'GET index' do
-    before { get :index, namespace_id: project.namespace.to_param, project_id: project.to_param }
+    before { get :index, namespace_id: project.namespace.to_param, project_id: project }
 
     it 'returns the tags for the page' do
       expect(assigns(:tags).map(&:name)).to eq(['v1.1.0', 'v1.0.0'])
@@ -19,7 +19,7 @@ describe Projects::TagsController do
   end
 
   describe 'GET show' do
-    before { get :show, namespace_id: project.namespace.to_param, project_id: project.to_param, id: id }
+    before { get :show, namespace_id: project.namespace.to_param, project_id: project, id: id }
 
     context "valid tag" do
       let(:id) { 'v1.0.0' }
diff --git a/spec/controllers/projects/templates_controller_spec.rb b/spec/controllers/projects/templates_controller_spec.rb
index 19a152bcb05..70e7f9ca96e 100644
--- a/spec/controllers/projects/templates_controller_spec.rb
+++ b/spec/controllers/projects/templates_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::TemplatesController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
   let(:file_path_1) { '.gitlab/issue_templates/bug.md' }
@@ -14,12 +14,13 @@ describe Projects::TemplatesController do
 
   before do
     project.add_user(user, Gitlab::Access::MASTER)
-    project.repository.commit_file(user, file_path_1, "something valid", "test 3", "master", false)
+    project.repository.create_file(user, file_path_1, 'something valid',
+      message: 'test 3', branch_name: 'master')
   end
 
   describe '#show' do
     it 'renders template name and content as json' do
-      get(:show, namespace_id: project.namespace.to_param, template_type: "issue", key: "bug", project_id: project.path, format: :json)
+      get(:show, namespace_id: project.namespace.to_param, template_type: "issue", key: "bug", project_id: project, format: :json)
 
       expect(response.status).to eq(200)
       expect(body["name"]).to eq("bug")
@@ -28,21 +29,21 @@ describe Projects::TemplatesController do
 
     it 'renders 404 when unauthorized' do
       sign_in(user2)
-      get(:show, namespace_id: project.namespace.to_param, template_type: "issue", key: "bug", project_id: project.path, format: :json)
+      get(:show, namespace_id: project.namespace.to_param, template_type: "issue", key: "bug", project_id: project, format: :json)
 
       expect(response.status).to eq(404)
     end
 
     it 'renders 404 when template type is not found' do
       sign_in(user)
-      get(:show, namespace_id: project.namespace.to_param, template_type: "dont_exist", key: "bug", project_id: project.path, format: :json)
+      get(:show, namespace_id: project.namespace.to_param, template_type: "dont_exist", key: "bug", project_id: project, format: :json)
 
       expect(response.status).to eq(404)
     end
 
     it 'renders 404 without errors' do
       sign_in(user)
-      expect { get(:show, namespace_id: project.namespace.to_param, template_type: "dont_exist", key: "bug", project_id: project.path, format: :json) }.not_to raise_error
+      expect { get(:show, namespace_id: project.namespace.to_param, template_type: "dont_exist", key: "bug", project_id: project, format: :json) }.not_to raise_error
     end
   end
 end
diff --git a/spec/controllers/projects/todo_controller_spec.rb b/spec/controllers/projects/todo_controller_spec.rb
index 193a3f6b5a3..9a7beeff6fe 100644
--- a/spec/controllers/projects/todo_controller_spec.rb
+++ b/spec/controllers/projects/todo_controller_spec.rb
@@ -12,8 +12,8 @@ describe Projects::TodosController do
     describe 'POST create' do
       def go
         post :create,
-          namespace_id: project.namespace.path,
-          project_id: project.path,
+          namespace_id: project.namespace,
+          project_id: project,
           issuable_id: issue.id,
           issuable_type: 'issue',
           format: 'html'
@@ -80,8 +80,8 @@ describe Projects::TodosController do
     describe 'POST create' do
       def go
         post :create,
-          namespace_id: project.namespace.path,
-          project_id: project.path,
+          namespace_id: project.namespace,
+          project_id: project,
           issuable_id: merge_request.id,
           issuable_type: 'merge_request',
           format: 'html'
@@ -110,7 +110,7 @@ describe Projects::TodosController do
         end
       end
 
-      context 'when not authorized' do
+      context 'when not authorized for project' do
         it 'does not create todo for merge request user has no access to' do
           sign_in(user)
           expect do
@@ -128,6 +128,19 @@ describe Projects::TodosController do
           expect(response).to have_http_status(302)
         end
       end
+
+      context 'when not authorized for merge_request' do
+        before do
+          project.update!(visibility_level: Gitlab::VisibilityLevel::PUBLIC)
+          project.project_feature.update!(merge_requests_access_level: ProjectFeature::PRIVATE)
+          sign_in(user)
+        end
+
+        it "doesn't create todo" do
+          expect{ go }.not_to change { user.todos.count }
+          expect(response).to have_http_status(404)
+        end
+      end
     end
   end
 end
diff --git a/spec/controllers/projects/tree_controller_spec.rb b/spec/controllers/projects/tree_controller_spec.rb
index 1cc050247c6..ab94e292e48 100644
--- a/spec/controllers/projects/tree_controller_spec.rb
+++ b/spec/controllers/projects/tree_controller_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::TreeController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:user)    { create(:user) }
 
   before do
@@ -18,7 +18,7 @@ describe Projects::TreeController do
     before do
       get(:show,
           namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          project_id: project,
           id: id)
     end
 
@@ -74,7 +74,7 @@ describe Projects::TreeController do
     before do
       get(:show,
           namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          project_id: project,
           id: id)
     end
 
@@ -94,7 +94,7 @@ describe Projects::TreeController do
     before do
       post(:create_dir,
            namespace_id: project.namespace.to_param,
-           project_id: project.to_param,
+           project_id: project,
            id: 'master',
            dir_name: path,
            target_branch: target_branch,
diff --git a/spec/controllers/projects/uploads_controller_spec.rb b/spec/controllers/projects/uploads_controller_spec.rb
index 71d0e4be834..cd6961a7bd5 100644
--- a/spec/controllers/projects/uploads_controller_spec.rb
+++ b/spec/controllers/projects/uploads_controller_spec.rb
@@ -1,7 +1,7 @@
 require('spec_helper')
 
 describe Projects::UploadsController do
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
   let(:user)    { create(:user) }
   let(:jpg)     { fixture_file_upload(Rails.root + 'spec/fixtures/rails_sample.jpg', 'image/jpg') }
   let(:txt)     { fixture_file_upload(Rails.root + 'spec/fixtures/doc_sample.txt', 'text/plain') }
@@ -16,7 +16,7 @@ describe Projects::UploadsController do
       it "returns an error" do
         post :create,
           namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          project_id: project,
           format: :json
         expect(response).to have_http_status(422)
       end
@@ -26,7 +26,7 @@ describe Projects::UploadsController do
       before do
         post :create,
           namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          project_id: project,
           file: jpg,
           format: :json
       end
@@ -35,13 +35,26 @@ describe Projects::UploadsController do
         expect(response.body).to match '\"alt\":\"rails_sample\"'
         expect(response.body).to match "\"url\":\"/uploads"
       end
+
+      # NOTE: This is as close as we're getting to an Integration test for this
+      # behavior. We're avoiding a proper Feature test because those should be
+      # testing things entirely user-facing, which the Upload model is very much
+      # not.
+      it 'creates a corresponding Upload record' do
+        upload = Upload.last
+
+        aggregate_failures do
+          expect(upload).to exist
+          expect(upload.model).to eq project
+        end
+      end
     end
 
     context 'with valid non-image file' do
       before do
         post :create,
           namespace_id: project.namespace.to_param,
-          project_id: project.to_param,
+          project_id: project,
           file: txt,
           format: :json
       end
@@ -57,7 +70,7 @@ describe Projects::UploadsController do
     let(:go) do
       get :show,
         namespace_id: project.namespace.to_param,
-        project_id:   project.to_param,
+        project_id:   project,
         secret:       "123456",
         filename:     "image.jpg"
     end
@@ -170,68 +183,24 @@ describe Projects::UploadsController do
             project.team << [user, :master]
           end
 
-          context "when the user is blocked" do
+          context "when the file exists" do
             before do
-              user.block
-              project.team << [user, :master]
-            end
-
-            context "when the file exists" do
-              before do
-                allow_any_instance_of(FileUploader).to receive(:file).and_return(jpg)
-                allow(jpg).to receive(:exists?).and_return(true)
-              end
-
-              context "when the file is an image" do
-                before do
-                  allow_any_instance_of(FileUploader).to receive(:image?).and_return(true)
-                end
-
-                it "responds with status 200" do
-                  go
-
-                  expect(response).to have_http_status(200)
-                end
-              end
-
-              context "when the file is not an image" do
-                it "redirects to the sign in page" do
-                  go
-
-                  expect(response).to redirect_to(new_user_session_path)
-                end
-              end
+              allow_any_instance_of(FileUploader).to receive(:file).and_return(jpg)
+              allow(jpg).to receive(:exists?).and_return(true)
             end
 
-            context "when the file doesn't exist" do
-              it "redirects to the sign in page" do
-                go
+            it "responds with status 200" do
+              go
 
-                expect(response).to redirect_to(new_user_session_path)
-              end
+              expect(response).to have_http_status(200)
             end
           end
 
-          context "when the user isn't blocked" do
-            context "when the file exists" do
-              before do
-                allow_any_instance_of(FileUploader).to receive(:file).and_return(jpg)
-                allow(jpg).to receive(:exists?).and_return(true)
-              end
-
-              it "responds with status 200" do
-                go
-
-                expect(response).to have_http_status(200)
-              end
-            end
-
-            context "when the file doesn't exist" do
-              it "responds with status 404" do
-                go
+          context "when the file doesn't exist" do
+            it "responds with status 404" do
+              go
 
-                expect(response).to have_http_status(404)
-              end
+              expect(response).to have_http_status(404)
             end
           end
         end
diff --git a/spec/controllers/projects/variables_controller_spec.rb b/spec/controllers/projects/variables_controller_spec.rb
new file mode 100644
index 00000000000..e3f3b4fe8eb
--- /dev/null
+++ b/spec/controllers/projects/variables_controller_spec.rb
@@ -0,0 +1,59 @@
+require 'spec_helper'
+
+describe Projects::VariablesController do
+  let(:project) { create(:empty_project) }
+  let(:user) { create(:user) }
+
+  before do
+    sign_in(user)
+    project.team << [user, :master]
+  end
+
+  describe 'POST #create' do
+    context 'variable is valid' do
+      it 'shows a success flash message' do
+        post :create, namespace_id: project.namespace.to_param, project_id: project,
+                      variable: { key: "one", value: "two" }
+
+        expect(flash[:notice]).to include 'Variables were successfully updated.'
+        expect(response).to redirect_to(namespace_project_settings_ci_cd_path(project.namespace, project))
+      end
+    end
+
+    context 'variable is invalid' do
+      it 'shows an alert flash message' do
+        post :create, namespace_id: project.namespace.to_param, project_id: project,
+                      variable: { key: "..one", value: "two" }
+
+        expect(response).to render_template("projects/variables/show")
+      end
+    end
+  end
+
+  describe 'POST #update' do
+    let(:variable) { create(:ci_variable) }
+
+    context 'updating a variable with valid characters' do
+      before do
+        variable.gl_project_id = project.id
+        project.variables << variable
+      end
+
+      it 'shows a success flash message' do
+        post :update, namespace_id: project.namespace.to_param, project_id: project,
+                      id: variable.id, variable: { key: variable.key, value: 'two' }
+
+        expect(flash[:notice]).to include 'Variable was successfully updated.'
+        expect(response).to redirect_to(namespace_project_variables_path(project.namespace, project))
+      end
+
+      it 'renders the action #show if the variable key is invalid' do
+        post :update, namespace_id: project.namespace.to_param, project_id: project,
+                      id: variable.id, variable: { key: '?', value: variable.value }
+
+        expect(response).to have_http_status(200)
+        expect(response).to render_template :show
+      end
+    end
+  end
+end
diff --git a/spec/controllers/projects_controller_spec.rb b/spec/controllers/projects_controller_spec.rb
index 5ddcaa60dc6..a1ec41322ad 100644
--- a/spec/controllers/projects_controller_spec.rb
+++ b/spec/controllers/projects_controller_spec.rb
@@ -1,11 +1,11 @@
 require('spec_helper')
 
 describe ProjectsController do
-  let(:project) { create(:project) }
-  let(:public_project) { create(:project, :public) }
-  let(:user)    { create(:user) }
-  let(:jpg)     { fixture_file_upload(Rails.root + 'spec/fixtures/rails_sample.jpg', 'image/jpg') }
-  let(:txt)     { fixture_file_upload(Rails.root + 'spec/fixtures/doc_sample.txt', 'text/plain') }
+  let(:project) { create(:empty_project) }
+  let(:public_project) { create(:empty_project, :public) }
+  let(:user) { create(:user) }
+  let(:jpg) { fixture_file_upload(Rails.root + 'spec/fixtures/rails_sample.jpg', 'image/jpg') }
+  let(:txt) { fixture_file_upload(Rails.root + 'spec/fixtures/doc_sample.txt', 'text/plain') }
 
   describe 'GET index' do
     context 'as a user' do
@@ -32,10 +32,10 @@ describe ProjectsController do
       before { sign_in(user) }
 
       context "user does not have access to project" do
-        let(:private_project) { create(:project, :private) }
+        let(:private_project) { create(:empty_project, :private) }
 
         it "does not initialize notification setting" do
-          get :show, namespace_id: private_project.namespace.path, id: private_project.path
+          get :show, namespace_id: private_project.namespace, id: private_project
           expect(assigns(:notification_setting)).to be_nil
         end
       end
@@ -43,7 +43,7 @@ describe ProjectsController do
       context "user has access to project" do
         context "and does not have notification setting" do
           it "initializes notification as disabled" do
-            get :show, namespace_id: public_project.namespace.path, id: public_project.path
+            get :show, namespace_id: public_project.namespace, id: public_project
             expect(assigns(:notification_setting).level).to eq("global")
           end
         end
@@ -56,7 +56,7 @@ describe ProjectsController do
           end
 
           it "shows current notification setting" do
-            get :show, namespace_id: public_project.namespace.path, id: public_project.path
+            get :show, namespace_id: public_project.namespace, id: public_project
             expect(assigns(:notification_setting).level).to eq("watch")
           end
         end
@@ -71,7 +71,7 @@ describe ProjectsController do
         end
 
         it 'shows wiki homepage' do
-          get :show, namespace_id: project.namespace.path, id: project.path
+          get :show, namespace_id: project.namespace, id: project
 
           expect(response).to render_template('projects/_wiki')
         end
@@ -79,7 +79,7 @@ describe ProjectsController do
         it 'shows issues list page if wiki is disabled' do
           project.project_feature.update_attribute(:wiki_access_level, ProjectFeature::DISABLED)
 
-          get :show, namespace_id: project.namespace.path, id: project.path
+          get :show, namespace_id: project.namespace, id: project
 
           expect(response).to render_template('projects/issues/_issues')
         end
@@ -88,7 +88,7 @@ describe ProjectsController do
           project.project_feature.update_attribute(:wiki_access_level, ProjectFeature::DISABLED)
           project.project_feature.update_attribute(:issues_access_level, ProjectFeature::DISABLED)
 
-          get :show, namespace_id: project.namespace.path, id: project.path
+          get :show, namespace_id: project.namespace, id: project
 
           expect(response).to render_template("projects/_customize_workflow")
         end
@@ -96,7 +96,7 @@ describe ProjectsController do
         it 'shows activity if enabled by user' do
           user.update_attribute(:project_view, 'activity')
 
-          get :show, namespace_id: project.namespace.path, id: project.path
+          get :show, namespace_id: project.namespace, id: project
 
           expect(response).to render_template("projects/_activity")
         end
@@ -113,7 +113,7 @@ describe ProjectsController do
           before do
             user.update_attributes(project_view: project_view)
 
-            get :show, namespace_id: empty_project.namespace.path, id: empty_project.path
+            get :show, namespace_id: empty_project.namespace, id: empty_project
           end
 
           it "renders the empty project view" do
@@ -133,7 +133,7 @@ describe ProjectsController do
           before do
             user.update_attributes(project_view: project_view)
 
-            get :show, namespace_id: empty_project.namespace.path, id: empty_project.path
+            get :show, namespace_id: empty_project.namespace, id: empty_project
           end
 
           it "renders the empty project view" do
@@ -146,29 +146,23 @@ describe ProjectsController do
     end
 
     context "rendering default project view" do
+      let(:public_project) { create(:project, :public, :repository) }
+
       render_views
 
       it "renders the activity view" do
         allow(controller).to receive(:current_user).and_return(user)
         allow(user).to receive(:project_view).and_return('activity')
 
-        get :show, namespace_id: public_project.namespace.path, id: public_project.path
+        get :show, namespace_id: public_project.namespace, id: public_project
         expect(response).to render_template('_activity')
       end
 
-      it "renders the readme view" do
-        allow(controller).to receive(:current_user).and_return(user)
-        allow(user).to receive(:project_view).and_return('readme')
-
-        get :show, namespace_id: public_project.namespace.path, id: public_project.path
-        expect(response).to render_template('_readme')
-      end
-
       it "renders the files view" do
         allow(controller).to receive(:current_user).and_return(user)
         allow(user).to receive(:project_view).and_return('files')
 
-        get :show, namespace_id: public_project.namespace.path, id: public_project.path
+        get :show, namespace_id: public_project.namespace, id: public_project
         expect(response).to render_template('_files')
       end
     end
@@ -176,7 +170,7 @@ describe ProjectsController do
     context "when requested with case sensitive namespace and project path" do
       context "when there is a match with the same casing" do
         it "loads the project" do
-          get :show, namespace_id: public_project.namespace.path, id: public_project.path
+          get :show, namespace_id: public_project.namespace, id: public_project
 
           expect(assigns(:project)).to eq(public_project)
           expect(response).to have_http_status(200)
@@ -185,30 +179,16 @@ describe ProjectsController do
 
       context "when there is a match with different casing" do
         it "redirects to the normalized path" do
-          get :show, namespace_id: public_project.namespace.path, id: public_project.path.upcase
+          get :show, namespace_id: public_project.namespace, id: public_project.path.upcase
 
           expect(assigns(:project)).to eq(public_project)
-          expect(response).to redirect_to("/#{public_project.path_with_namespace}")
-        end
-
-        # MySQL queries are case insensitive by default, so this spec would fail.
-        if Gitlab::Database.postgresql?
-          context "when there is also a match with the same casing" do
-            let!(:other_project) { create(:project, :public, namespace: public_project.namespace, path: public_project.path.upcase) }
-
-            it "loads the exactly matched project" do
-              get :show, namespace_id: public_project.namespace.path, id: public_project.path.upcase
-
-              expect(assigns(:project)).to eq(other_project)
-              expect(response).to have_http_status(200)
-            end
-          end
+          expect(response).to redirect_to("/#{public_project.full_path}")
         end
       end
     end
 
     context "when the url contains .atom" do
-      let(:public_project_with_dot_atom) { build(:project, :public, name: 'my.atom', path: 'my.atom') }
+      let(:public_project_with_dot_atom) { build(:empty_project, :public, name: 'my.atom', path: 'my.atom') }
 
       it 'expects an error creating the project' do
         expect(public_project_with_dot_atom).not_to be_valid
@@ -217,14 +197,25 @@ describe ProjectsController do
 
     context 'when the project is pending deletions' do
       it 'renders a 404 error' do
-        project = create(:project, pending_delete: true)
+        project = create(:empty_project, pending_delete: true)
         sign_in(user)
 
-        get :show, namespace_id: project.namespace.path, id: project.path
+        get :show, namespace_id: project.namespace, id: project
 
         expect(response.status).to eq 404
       end
     end
+
+    context "redirection from http://someproject.git" do
+      it 'redirects to project page (format.html)' do
+        project = create(:project, :public)
+
+        get :show, namespace_id: project.namespace, id: project, format: :git
+
+        expect(response).to have_http_status(302)
+        expect(response).to redirect_to(namespace_project_path)
+      end
+    end
   end
 
   describe "#update" do
@@ -233,19 +224,20 @@ describe ProjectsController do
     let(:admin) { create(:admin) }
 
     it "sets the repository to the right path after a rename" do
+      project = create(:project, :repository)
       new_path = 'renamed_path'
       project_params = { path: new_path }
       controller.instance_variable_set(:@project, project)
       sign_in(admin)
 
       put :update,
-          namespace_id: project.namespace.to_param,
+          namespace_id: project.namespace,
           id: project.id,
           project: project_params
 
       expect(project.repository.path).to include(new_path)
       expect(assigns(:repository).path).to eq(project.repository.path)
-      expect(response).to have_http_status(200)
+      expect(response).to have_http_status(302)
     end
   end
 
@@ -257,7 +249,7 @@ describe ProjectsController do
       sign_in(admin)
 
       orig_id = project.id
-      delete :destroy, namespace_id: project.namespace.path, id: project.path
+      delete :destroy, namespace_id: project.namespace, id: project
 
       expect { Project.find(orig_id) }.to raise_error(ActiveRecord::RecordNotFound)
       expect(response).to have_http_status(302)
@@ -277,7 +269,7 @@ describe ProjectsController do
         project.merge_requests << merge_request
         sign_in(admin)
 
-        delete :destroy, namespace_id: fork_project.namespace.path, id: fork_project.path
+        delete :destroy, namespace_id: fork_project.namespace, id: fork_project
 
         expect(merge_request.reload.state).to eq('closed')
       end
@@ -287,8 +279,8 @@ describe ProjectsController do
   describe 'PUT #new_issue_address' do
     subject do
       put :new_issue_address,
-        namespace_id: project.namespace.to_param,
-        id: project.to_param
+        namespace_id: project.namespace,
+        id: project
       user.reload
     end
 
@@ -316,23 +308,23 @@ describe ProjectsController do
       sign_in(user)
       expect(user.starred?(public_project)).to be_falsey
       post(:toggle_star,
-           namespace_id: public_project.namespace.to_param,
-           id: public_project.to_param)
+           namespace_id: public_project.namespace,
+           id: public_project)
       expect(user.starred?(public_project)).to be_truthy
       post(:toggle_star,
-           namespace_id: public_project.namespace.to_param,
-           id: public_project.to_param)
+           namespace_id: public_project.namespace,
+           id: public_project)
       expect(user.starred?(public_project)).to be_falsey
     end
 
     it "does nothing if user is not signed in" do
       post(:toggle_star,
-           namespace_id: project.namespace.to_param,
-           id: public_project.to_param)
+           namespace_id: project.namespace,
+           id: public_project)
       expect(user.starred?(public_project)).to be_falsey
       post(:toggle_star,
-           namespace_id: project.namespace.to_param,
-           id: public_project.to_param)
+           namespace_id: project.namespace,
+           id: public_project)
       expect(user.starred?(public_project)).to be_falsey
     end
   end
@@ -366,8 +358,8 @@ describe ProjectsController do
 
         it 'does nothing if project was not forked' do
           delete(:remove_fork,
-              namespace_id: unforked_project.namespace.to_param,
-              id: unforked_project.to_param, format: :js)
+              namespace_id: unforked_project.namespace,
+              id: unforked_project, format: :js)
 
           expect(flash[:notice]).to be_nil
           expect(response).to render_template(:remove_fork)
@@ -377,15 +369,17 @@ describe ProjectsController do
 
     it "does nothing if user is not signed in" do
       delete(:remove_fork,
-          namespace_id: project.namespace.to_param,
-          id: project.to_param, format: :js)
+          namespace_id: project.namespace,
+          id: project, format: :js)
       expect(response).to have_http_status(401)
     end
   end
 
   describe "GET refs" do
+    let(:public_project) { create(:project, :public) }
+
     it "gets a list of branches and tags" do
-      get :refs, namespace_id: public_project.namespace.path, id: public_project.path
+      get :refs, namespace_id: public_project.namespace, id: public_project
 
       parsed_body = JSON.parse(response.body)
       expect(parsed_body["Branches"]).to include("master")
@@ -394,7 +388,7 @@ describe ProjectsController do
     end
 
     it "gets a list of branches, tags and commits" do
-      get :refs, namespace_id: public_project.namespace.path, id: public_project.path, ref: "123456"
+      get :refs, namespace_id: public_project.namespace, id: public_project, ref: "123456"
 
       parsed_body = JSON.parse(response.body)
       expect(parsed_body["Branches"]).to include("master")
diff --git a/spec/controllers/registrations_controller_spec.rb b/spec/controllers/registrations_controller_spec.rb
index 026f41c926b..8cc216445eb 100644
--- a/spec/controllers/registrations_controller_spec.rb
+++ b/spec/controllers/registrations_controller_spec.rb
@@ -2,30 +2,60 @@ require 'spec_helper'
 
 describe RegistrationsController do
   describe '#create' do
-    around(:each) do |example|
-      perform_enqueued_jobs do
-        example.run
+    let(:user_params) { { user: { name: 'new_user', username: 'new_username', email: 'new@user.com', password: 'Any_password' } } }
+
+    context 'email confirmation' do
+      around(:each) do |example|
+        perform_enqueued_jobs do
+          example.run
+        end
       end
-    end
 
-    let(:user_params) { { user: { name: "new_user", username: "new_username", email: "new@user.com", password: "Any_password" } } }
+      context 'when send_user_confirmation_email is false' do
+        it 'signs the user in' do
+          allow_any_instance_of(ApplicationSetting).to receive(:send_user_confirmation_email).and_return(false)
+
+          expect { post(:create, user_params) }.not_to change{ ActionMailer::Base.deliveries.size }
+          expect(subject.current_user).not_to be_nil
+        end
+      end
 
-    context 'when sending email confirmation' do
-      before { allow_any_instance_of(ApplicationSetting).to receive(:send_user_confirmation_email).and_return(false) }
+      context 'when send_user_confirmation_email is true' do
+        it 'does not authenticate user and sends confirmation email' do
+          allow_any_instance_of(ApplicationSetting).to receive(:send_user_confirmation_email).and_return(true)
 
-      it 'logs user in directly' do
-        expect { post(:create, user_params) }.not_to change{ ActionMailer::Base.deliveries.size }
-        expect(subject.current_user).not_to be_nil
+          post(:create, user_params)
+
+          expect(ActionMailer::Base.deliveries.last.to.first).to eq(user_params[:user][:email])
+          expect(subject.current_user).to be_nil
+        end
       end
     end
 
-    context 'when not sending email confirmation' do
-      before { allow_any_instance_of(ApplicationSetting).to receive(:send_user_confirmation_email).and_return(true) }
+    context 'when reCAPTCHA is enabled' do
+      before do
+        stub_application_setting(recaptcha_enabled: true)
+      end
+
+      it 'displays an error when the reCAPTCHA is not solved' do
+        # Without this, `verify_recaptcha` arbitraily returns true in test env
+        Recaptcha.configuration.skip_verify_env.delete('test')
 
-      it 'does not authenticate user and sends confirmation email' do
         post(:create, user_params)
-        expect(ActionMailer::Base.deliveries.last.to.first).to eq(user_params[:user][:email])
-        expect(subject.current_user).to be_nil
+
+        expect(response).to render_template(:new)
+        expect(flash[:alert]).to include 'There was an error with the reCAPTCHA. Please solve the reCAPTCHA again.'
+      end
+
+      it 'redirects to the dashboard when the recaptcha is solved' do
+        # Avoid test ordering issue and ensure `verify_recaptcha` returns true
+        unless Recaptcha.configuration.skip_verify_env.include?('test')
+          Recaptcha.configuration.skip_verify_env << 'test'
+        end
+
+        post(:create, user_params)
+
+        expect(flash[:notice]).to include 'Welcome! You have signed up successfully.'
       end
     end
   end
diff --git a/spec/controllers/root_controller_spec.rb b/spec/controllers/root_controller_spec.rb
index b14d275f7fa..b32eb39b1fb 100644
--- a/spec/controllers/root_controller_spec.rb
+++ b/spec/controllers/root_controller_spec.rb
@@ -2,6 +2,26 @@ require 'spec_helper'
 
 describe RootController do
   describe 'GET index' do
+    context 'when user is not logged in' do
+      it 'redirects to the sign-in page' do
+        get :index
+
+        expect(response).to redirect_to(new_user_session_path)
+      end
+
+      context 'when a custom home page URL is defined' do
+        before do
+          stub_application_setting(home_page_url: 'https://gitlab.com')
+        end
+
+        it 'redirects the user to the custom home page URL' do
+          get :index
+
+          expect(response).to redirect_to('https://gitlab.com')
+        end
+      end
+    end
+
     context 'with a user' do
       let(:user) { create(:user) }
 
@@ -12,55 +32,60 @@ describe RootController do
 
       context 'who has customized their dashboard setting for starred projects' do
         before do
-          user.update_attribute(:dashboard, 'stars')
+          user.dashboard = 'stars'
         end
 
         it 'redirects to their specified dashboard' do
           get :index
+
           expect(response).to redirect_to starred_dashboard_projects_path
         end
       end
 
       context 'who has customized their dashboard setting for project activities' do
         before do
-          user.update_attribute(:dashboard, 'project_activity')
+          user.dashboard = 'project_activity'
         end
 
         it 'redirects to the activity list' do
           get :index
+
           expect(response).to redirect_to activity_dashboard_path
         end
       end
 
       context 'who has customized their dashboard setting for starred project activities' do
         before do
-          user.update_attribute(:dashboard, 'starred_project_activity')
+          user.dashboard = 'starred_project_activity'
         end
 
         it 'redirects to the activity list' do
           get :index
+
           expect(response).to redirect_to activity_dashboard_path(filter: 'starred')
         end
       end
 
       context 'who has customized their dashboard setting for groups' do
         before do
-          user.update_attribute(:dashboard, 'groups')
+          user.dashboard = 'groups'
         end
 
         it 'redirects to their group list' do
           get :index
+
           expect(response).to redirect_to dashboard_groups_path
         end
       end
 
       context 'who has customized their dashboard setting for todos' do
         before do
-          user.update_attribute(:dashboard, 'todos')
+          user.dashboard = 'todos'
         end
 
         it 'redirects to their todo list' do
           get :index
+
           expect(response).to redirect_to dashboard_todos_path
         end
       end
@@ -68,6 +93,7 @@ describe RootController do
       context 'who uses the default dashboard setting' do
         it 'renders the default dashboard' do
           get :index
+
           expect(response).to render_template 'dashboard/projects/index'
         end
       end
diff --git a/spec/controllers/search_controller_spec.rb b/spec/controllers/search_controller_spec.rb
new file mode 100644
index 00000000000..3173aae664c
--- /dev/null
+++ b/spec/controllers/search_controller_spec.rb
@@ -0,0 +1,51 @@
+require 'spec_helper'
+
+describe SearchController do
+  let(:user)    { create(:user) }
+
+  before do
+    sign_in(user)
+  end
+
+  it 'finds issue comments' do
+    project = create(:empty_project, :public)
+    note = create(:note_on_issue, project: project)
+
+    get :show, project_id: project.id, scope: 'notes', search: note.note
+
+    expect(assigns[:search_objects].first).to eq note
+  end
+
+  context 'on restricted projects' do
+    context 'when signed out' do
+      before { sign_out(user) }
+
+      it "doesn't expose comments on issues" do
+        project = create(:empty_project, :public, :issues_private)
+        note = create(:note_on_issue, project: project)
+
+        get :show, project_id: project.id, scope: 'notes', search: note.note
+
+        expect(assigns[:search_objects].count).to eq(0)
+      end
+    end
+
+    it "doesn't expose comments on merge_requests" do
+      project = create(:empty_project, :public, :merge_requests_private)
+      note = create(:note_on_merge_request, project: project)
+
+      get :show, project_id: project.id, scope: 'notes', search: note.note
+
+      expect(assigns[:search_objects].count).to eq(0)
+    end
+
+    it "doesn't expose comments on snippets" do
+      project = create(:empty_project, :public, :snippets_private)
+      note = create(:note_on_project_snippet, project: project)
+
+      get :show, project_id: project.id, scope: 'notes', search: note.note
+
+      expect(assigns[:search_objects].count).to eq(0)
+    end
+  end
+end
diff --git a/spec/controllers/sessions_controller_spec.rb b/spec/controllers/sessions_controller_spec.rb
index 48d69377461..a06c29dd91a 100644
--- a/spec/controllers/sessions_controller_spec.rb
+++ b/spec/controllers/sessions_controller_spec.rb
@@ -22,13 +22,20 @@ describe SessionsController do
         it 'authenticates user correctly' do
           post(:create, user: { login: user.username, password: user.password })
 
-          expect(response).to set_flash.to /Signed in successfully/
           expect(subject.current_user). to eq user
         end
 
-        it "creates an audit log record" do
+        it 'creates an audit log record' do
           expect { post(:create, user: { login: user.username, password: user.password }) }.to change { SecurityEvent.count }.by(1)
-          expect(SecurityEvent.last.details[:with]).to eq("standard")
+          expect(SecurityEvent.last.details[:with]).to eq('standard')
+        end
+
+        include_examples 'user login request with unique ip limit', 302 do
+          def request
+            post(:create, user: { login: user.username, password: user.password })
+            expect(subject.current_user).to eq user
+            subject.sign_out user
+          end
         end
       end
     end
diff --git a/spec/controllers/snippets_controller_spec.rb b/spec/controllers/snippets_controller_spec.rb
index d76fe9f580f..5de3b9890ef 100644
--- a/spec/controllers/snippets_controller_spec.rb
+++ b/spec/controllers/snippets_controller_spec.rb
@@ -138,6 +138,218 @@ describe SnippetsController do
     end
   end
 
+  describe 'POST #create' do
+    def create_snippet(snippet_params = {}, additional_params = {})
+      sign_in(user)
+
+      post :create, {
+        personal_snippet: { title: 'Title', content: 'Content' }.merge(snippet_params)
+      }.merge(additional_params)
+
+      Snippet.last
+    end
+
+    context 'when the snippet is spam' do
+      before do
+        allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(true)
+      end
+
+      context 'when the snippet is private' do
+        it 'creates the snippet' do
+          expect { create_snippet(visibility_level: Snippet::PRIVATE) }.
+            to change { Snippet.count }.by(1)
+        end
+      end
+
+      context 'when the snippet is public' do
+        it 'rejects the shippet' do
+          expect { create_snippet(visibility_level: Snippet::PUBLIC) }.
+            not_to change { Snippet.count }
+        end
+
+        it 'creates a spam log' do
+          expect { create_snippet(visibility_level: Snippet::PUBLIC) }.
+            to change { SpamLog.count }.by(1)
+        end
+
+        it 'renders :new with recaptcha disabled' do
+          stub_application_setting(recaptcha_enabled: false)
+
+          create_snippet(visibility_level: Snippet::PUBLIC)
+
+          expect(response).to render_template(:new)
+        end
+
+        context 'recaptcha enabled' do
+          before do
+            stub_application_setting(recaptcha_enabled: true)
+          end
+
+          it 'renders :verify with recaptcha enabled' do
+            create_snippet(visibility_level: Snippet::PUBLIC)
+
+            expect(response).to render_template(:verify)
+          end
+
+          it 'renders snippet page when recaptcha verified' do
+            spammy_title = 'Whatever'
+
+            spam_logs = create_list(:spam_log, 2, user: user, title: spammy_title)
+            snippet = create_snippet({ title: spammy_title },
+                                     { spam_log_id: spam_logs.last.id,
+                                       recaptcha_verification: true })
+
+            expect(response).to redirect_to(snippet_path(snippet))
+          end
+        end
+      end
+    end
+  end
+
+  describe 'PUT #update' do
+    let(:project) { create :project }
+    let(:snippet) { create :personal_snippet, author: user, project: project, visibility_level: visibility_level }
+
+    def update_snippet(snippet_params = {}, additional_params = {})
+      sign_in(user)
+
+      put :update, {
+        id: snippet.id,
+        personal_snippet: { title: 'Title', content: 'Content' }.merge(snippet_params)
+      }.merge(additional_params)
+
+      snippet.reload
+    end
+
+    context 'when the snippet is spam' do
+      before do
+        allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(true)
+      end
+
+      context 'when the snippet is private' do
+        let(:visibility_level) { Snippet::PRIVATE }
+
+        it 'updates the snippet' do
+          expect { update_snippet(title: 'Foo') }.
+            to change { snippet.reload.title }.to('Foo')
+        end
+      end
+
+      context 'when a private snippet is made public' do
+        let(:visibility_level) { Snippet::PRIVATE }
+
+        it 'rejects the snippet' do
+          expect { update_snippet(title: 'Foo', visibility_level: Snippet::PUBLIC) }.
+            not_to change { snippet.reload.title }
+        end
+
+        it 'creates a spam log' do
+          expect { update_snippet(title: 'Foo', visibility_level: Snippet::PUBLIC) }.
+            to change { SpamLog.count }.by(1)
+        end
+
+        it 'renders :edit with recaptcha disabled' do
+          stub_application_setting(recaptcha_enabled: false)
+
+          update_snippet(title: 'Foo', visibility_level: Snippet::PUBLIC)
+
+          expect(response).to render_template(:edit)
+        end
+
+        context 'recaptcha enabled' do
+          before do
+            stub_application_setting(recaptcha_enabled: true)
+          end
+
+          it 'renders :verify with recaptcha enabled' do
+            update_snippet(title: 'Foo', visibility_level: Snippet::PUBLIC)
+
+            expect(response).to render_template(:verify)
+          end
+
+          it 'renders snippet page when recaptcha verified' do
+            spammy_title = 'Whatever'
+
+            spam_logs = create_list(:spam_log, 2, user: user, title: spammy_title)
+            snippet = update_snippet({ title: spammy_title, visibility_level: Snippet::PUBLIC },
+                                     { spam_log_id: spam_logs.last.id,
+                                       recaptcha_verification: true })
+
+            expect(response).to redirect_to(snippet)
+          end
+        end
+      end
+
+      context 'when the snippet is public' do
+        let(:visibility_level) { Snippet::PUBLIC }
+
+        it 'rejects the shippet' do
+          expect { update_snippet(title: 'Foo') }.
+            not_to change { snippet.reload.title }
+        end
+
+        it 'creates a spam log' do
+          expect { update_snippet(title: 'Foo') }.
+            to change { SpamLog.count }.by(1)
+        end
+
+        it 'renders :edit with recaptcha disabled' do
+          stub_application_setting(recaptcha_enabled: false)
+
+          update_snippet(title: 'Foo')
+
+          expect(response).to render_template(:edit)
+        end
+
+        context 'recaptcha enabled' do
+          before do
+            stub_application_setting(recaptcha_enabled: true)
+          end
+
+          it 'renders :verify with recaptcha enabled' do
+            update_snippet(title: 'Foo')
+
+            expect(response).to render_template(:verify)
+          end
+
+          it 'renders snippet page when recaptcha verified' do
+            spammy_title = 'Whatever'
+
+            spam_logs = create_list(:spam_log, 2, user: user, title: spammy_title)
+            snippet = update_snippet({ title: spammy_title },
+                                     { spam_log_id: spam_logs.last.id,
+                                       recaptcha_verification: true })
+
+            expect(response).to redirect_to(snippet_path(snippet))
+          end
+        end
+      end
+    end
+  end
+
+  describe 'POST #mark_as_spam' do
+    let(:snippet) { create(:personal_snippet, :public, author: user) }
+
+    before do
+      allow_any_instance_of(AkismetService).to receive_messages(submit_spam: true)
+      stub_application_setting(akismet_enabled: true)
+    end
+
+    def mark_as_spam
+      admin = create(:admin)
+      create(:user_agent_detail, subject: snippet)
+      sign_in(admin)
+
+      post :mark_as_spam, id: snippet.id
+    end
+
+    it 'updates the snippet' do
+      mark_as_spam
+
+      expect(snippet.reload).not_to be_submittable_as_spam
+    end
+  end
+
   %w(raw download).each do |action|
     describe "GET #{action}" do
       context 'when the personal snippet is private' do
@@ -227,6 +439,24 @@ describe SnippetsController do
             expect(assigns(:snippet)).to eq(personal_snippet)
             expect(response).to have_http_status(200)
           end
+
+          context 'CRLF line ending' do
+            let(:personal_snippet) do
+              create(:personal_snippet, :public, author: user, content: "first line\r\nsecond line\r\nthird line")
+            end
+
+            it 'returns LF line endings by default' do
+              get action, id: personal_snippet.to_param
+
+              expect(response.body).to eq("first line\nsecond line\nthird line")
+            end
+
+            it 'does not convert line endings when parameter present' do
+              get action, id: personal_snippet.to_param, line_ending: :raw
+
+              expect(response.body).to eq("first line\r\nsecond line\r\nthird line")
+            end
+          end
         end
 
         context 'when not signed in' do
diff --git a/spec/controllers/uploads_controller_spec.rb b/spec/controllers/uploads_controller_spec.rb
index 69124ab06bf..f67d26da0ac 100644
--- a/spec/controllers/uploads_controller_spec.rb
+++ b/spec/controllers/uploads_controller_spec.rb
@@ -1,9 +1,36 @@
 require 'spec_helper'
+shared_examples 'content not cached without revalidation' do
+  it 'ensures content will not be cached without revalidation' do
+    expect(subject['Cache-Control']).to eq('max-age=0, private, must-revalidate')
+  end
+end
 
 describe UploadsController do
   let!(:user) { create(:user, avatar: fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png")) }
 
   describe "GET show" do
+    context 'Content-Disposition security measures' do
+      let(:project) { create(:empty_project, :public) }
+
+      context 'for PNG files' do
+        it 'returns Content-Disposition: inline' do
+          note = create(:note, :with_attachment, project: project)
+          get :show, model: 'note', mounted_as: 'attachment', id: note.id, filename: 'image.png'
+
+          expect(response['Content-Disposition']).to start_with('inline;')
+        end
+      end
+
+      context 'for SVG files' do
+        it 'returns Content-Disposition: attachment' do
+          note = create(:note, :with_svg_attachment, project: project)
+          get :show, model: 'note', mounted_as: 'attachment', id: note.id, filename: 'image.svg'
+
+          expect(response['Content-Disposition']).to start_with('attachment;')
+        end
+      end
+    end
+
     context "when viewing a user avatar" do
       context "when signed in" do
         before do
@@ -28,6 +55,13 @@ describe UploadsController do
 
             expect(response).to have_http_status(200)
           end
+
+          it_behaves_like 'content not cached without revalidation' do
+            subject do
+              get :show, model: 'user', mounted_as: 'avatar', id: user.id, filename: 'image.png'
+              response
+            end
+          end
         end
       end
 
@@ -37,11 +71,18 @@ describe UploadsController do
 
           expect(response).to have_http_status(200)
         end
+
+        it_behaves_like 'content not cached without revalidation' do
+          subject do
+            get :show, model: 'user', mounted_as: 'avatar', id: user.id, filename: 'image.png'
+            response
+          end
+        end
       end
     end
 
     context "when viewing a project avatar" do
-      let!(:project) { create(:project, avatar: fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png")) }
+      let!(:project) { create(:empty_project, avatar: fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png")) }
 
       context "when the project is public" do
         before do
@@ -54,6 +95,13 @@ describe UploadsController do
 
             expect(response).to have_http_status(200)
           end
+
+          it_behaves_like 'content not cached without revalidation' do
+            subject do
+              get :show, model: 'project', mounted_as: 'avatar', id: project.id, filename: 'image.png'
+              response
+            end
+          end
         end
 
         context "when signed in" do
@@ -66,6 +114,13 @@ describe UploadsController do
 
             expect(response).to have_http_status(200)
           end
+
+          it_behaves_like 'content not cached without revalidation' do
+            subject do
+              get :show, model: 'project', mounted_as: 'avatar', id: project.id, filename: 'image.png'
+              response
+            end
+          end
         end
       end
 
@@ -111,6 +166,13 @@ describe UploadsController do
 
                 expect(response).to have_http_status(200)
               end
+
+              it_behaves_like 'content not cached without revalidation' do
+                subject do
+                  get :show, model: 'project', mounted_as: 'avatar', id: project.id, filename: 'image.png'
+                  response
+                end
+              end
             end
           end
 
@@ -135,6 +197,13 @@ describe UploadsController do
 
             expect(response).to have_http_status(200)
           end
+
+          it_behaves_like 'content not cached without revalidation' do
+            subject do
+              get :show, model: 'group', mounted_as: 'avatar', id: group.id, filename: 'image.png'
+              response
+            end
+          end
         end
 
         context "when signed in" do
@@ -147,6 +216,13 @@ describe UploadsController do
 
             expect(response).to have_http_status(200)
           end
+
+          it_behaves_like 'content not cached without revalidation' do
+            subject do
+              get :show, model: 'group', mounted_as: 'avatar', id: group.id, filename: 'image.png'
+              response
+            end
+          end
         end
       end
 
@@ -183,6 +259,13 @@ describe UploadsController do
 
                 expect(response).to have_http_status(200)
               end
+
+              it_behaves_like 'content not cached without revalidation' do
+                subject do
+                  get :show, model: 'group', mounted_as: 'avatar', id: group.id, filename: 'image.png'
+                  response
+                end
+              end
             end
           end
 
@@ -212,6 +295,13 @@ describe UploadsController do
 
             expect(response).to have_http_status(200)
           end
+
+          it_behaves_like 'content not cached without revalidation' do
+            subject do
+              get :show, model: 'note', mounted_as: 'attachment', id: note.id, filename: 'image.png'
+              response
+            end
+          end
         end
 
         context "when signed in" do
@@ -224,6 +314,13 @@ describe UploadsController do
 
             expect(response).to have_http_status(200)
           end
+
+          it_behaves_like 'content not cached without revalidation' do
+            subject do
+              get :show, model: 'note', mounted_as: 'attachment', id: note.id, filename: 'image.png'
+              response
+            end
+          end
         end
       end
 
@@ -269,6 +366,13 @@ describe UploadsController do
 
                 expect(response).to have_http_status(200)
               end
+
+              it_behaves_like 'content not cached without revalidation' do
+                subject do
+                  get :show, model: 'note', mounted_as: 'attachment', id: note.id, filename: 'image.png'
+                  response
+                end
+              end
             end
           end
 
diff --git a/spec/controllers/users_controller_spec.rb b/spec/controllers/users_controller_spec.rb
index 19a8b1fe524..bbe9aaf737f 100644
--- a/spec/controllers/users_controller_spec.rb
+++ b/spec/controllers/users_controller_spec.rb
@@ -73,7 +73,7 @@ describe UsersController do
     end
 
     context 'forked project' do
-      let(:project) { create(:project) }
+      let(:project) { create(:empty_project) }
       let(:forked_project) { Projects::ForkService.new(project, user).execute }
 
       before do
@@ -91,7 +91,7 @@ describe UsersController do
   end
 
   describe 'GET #calendar_activities' do
-    let!(:project) { create(:project) }
+    let!(:project) { create(:empty_project) }
     let!(:user) { create(:user) }
 
     before do
diff --git a/spec/db/production/settings.rb b/spec/db/production/settings.rb
new file mode 100644
index 00000000000..007b35bbb77
--- /dev/null
+++ b/spec/db/production/settings.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+require 'rainbow/ext/string'
+
+describe 'seed production settings', lib: true do
+  include StubENV
+
+  context 'GITLAB_SHARED_RUNNERS_REGISTRATION_TOKEN is set in the environment' do
+    before do
+      stub_env('GITLAB_SHARED_RUNNERS_REGISTRATION_TOKEN', '013456789')
+    end
+
+    it 'writes the token to the database' do
+      load(File.join(__dir__, '../../../db/fixtures/production/010_settings.rb'))
+      expect(ApplicationSetting.current.runners_registration_token).to eq('013456789')
+    end
+  end
+end
diff --git a/spec/factories/boards.rb b/spec/factories/boards.rb
index ec46146d9b5..a581725245a 100644
--- a/spec/factories/boards.rb
+++ b/spec/factories/boards.rb
@@ -3,7 +3,6 @@ FactoryGirl.define do
     project factory: :empty_project
 
     after(:create) do |board|
-      board.lists.create(list_type: :backlog)
       board.lists.create(list_type: :done)
     end
   end
diff --git a/spec/factories/chat_teams.rb b/spec/factories/chat_teams.rb
new file mode 100644
index 00000000000..82f44fa3d15
--- /dev/null
+++ b/spec/factories/chat_teams.rb
@@ -0,0 +1,9 @@
+FactoryGirl.define do
+  factory :chat_team, class: ChatTeam do
+    sequence :team_id do |n|
+      "abcdefghijklm#{n}"
+    end
+
+    namespace factory: :group
+  end
+end
diff --git a/spec/factories/ci/builds.rb b/spec/factories/ci/builds.rb
index c443af09075..6b0d084614b 100644
--- a/spec/factories/ci/builds.rb
+++ b/spec/factories/ci/builds.rb
@@ -12,15 +12,17 @@ FactoryGirl.define do
     started_at 'Di 29. Okt 09:51:28 CET 2013'
     finished_at 'Di 29. Okt 09:53:28 CET 2013'
     commands 'ls -a'
+
     options do
       {
-        image: "ruby:2.1",
-        services: ["postgres"]
+        image: 'ruby:2.1',
+        services: ['postgres']
       }
     end
+
     yaml_variables do
       [
-        { key: :DB_NAME, value: 'postgres', public: true }
+        { key: 'DB_NAME', value: 'postgres', public: true }
       ]
     end
 
@@ -55,20 +57,40 @@ FactoryGirl.define do
     end
 
     trait :manual do
-      status 'skipped'
+      status 'manual'
       self.when 'manual'
     end
 
     trait :teardown_environment do
-      options do
-        { environment: { action: 'stop' } }
-      end
+      environment 'staging'
+      options environment: { name: 'staging',
+                             action: 'stop' }
     end
 
     trait :allowed_to_fail do
       allow_failure true
     end
 
+    trait :ignored do
+      allowed_to_fail
+    end
+
+    trait :playable do
+      manual
+    end
+
+    trait :tags do
+      tag_list [:docker, :ruby]
+    end
+
+    trait :on_tag do
+      tag true
+    end
+
+    trait :triggered do
+      trigger_request factory: :ci_trigger_request_with_variables
+    end
+
     after(:build) do |build, evaluator|
       build.project = build.pipeline.project
     end
@@ -82,8 +104,9 @@ FactoryGirl.define do
       tag true
     end
 
-    factory :ci_build_with_coverage do
+    trait :coverage do
       coverage 99.9
+      coverage_regex '/(d+)/'
     end
 
     trait :trace do
@@ -92,6 +115,16 @@ FactoryGirl.define do
       end
     end
 
+    trait :erased do
+      erased_at Time.now
+      erased_by factory: :user
+    end
+
+    trait :queued do
+      queued_at Time.now
+      runner factory: :ci_runner
+    end
+
     trait :artifacts do
       after(:create) do |build, _|
         build.artifacts_file =
@@ -121,5 +154,43 @@ FactoryGirl.define do
         build.save!
       end
     end
+
+    trait :with_commit do
+      after(:build) do |build|
+        allow(build).to receive(:commit).and_return build(:commit, :without_author)
+      end
+    end
+
+    trait :with_commit_and_author do
+      after(:build) do |build|
+        allow(build).to receive(:commit).and_return build(:commit)
+      end
+    end
+
+    trait :extended_options do
+      options do
+        {
+            image: 'ruby:2.1',
+            services: ['postgres'],
+            after_script: "ls\ndate",
+            artifacts: {
+                name: 'artifacts_file',
+                untracked: false,
+                paths: ['out/'],
+                when: 'always',
+                expire_in: '7d'
+            },
+            cache: {
+                key: 'cache_key',
+                untracked: false,
+                paths: ['vendor/*']
+            }
+        }
+      end
+    end
+
+    trait :no_options do
+      options { {} }
+    end
   end
 end
diff --git a/spec/factories/ci/pipelines.rb b/spec/factories/ci/pipelines.rb
index 1735791f644..b67c96bc00d 100644
--- a/spec/factories/ci/pipelines.rb
+++ b/spec/factories/ci/pipelines.rb
@@ -31,6 +31,22 @@ FactoryGirl.define do
             File.read(Rails.root.join('spec/support/gitlab_stubs/gitlab_ci.yml'))
           end
         end
+
+        # Populates pipeline with errors
+        #
+        pipeline.config_processor if evaluator.config
+      end
+
+      trait :invalid do
+        config(rspec: nil)
+      end
+
+      trait :blocked do
+        status :manual
+      end
+
+      trait :success do
+        status :success
       end
     end
   end
diff --git a/spec/factories/ci/runners.rb b/spec/factories/ci/runners.rb
index e3b73e29987..c3b4aff55ba 100644
--- a/spec/factories/ci/runners.rb
+++ b/spec/factories/ci/runners.rb
@@ -8,10 +8,18 @@ FactoryGirl.define do
     is_shared false
     active    true
 
+    trait :online do
+      contacted_at Time.now
+    end
+
     trait :shared do
       is_shared true
     end
 
+    trait :specific do
+      is_shared false
+    end
+
     trait :inactive do
       active false
     end
diff --git a/spec/factories/ci/stages.rb b/spec/factories/ci/stages.rb
new file mode 100644
index 00000000000..7f557b25ccb
--- /dev/null
+++ b/spec/factories/ci/stages.rb
@@ -0,0 +1,14 @@
+FactoryGirl.define do
+  factory :ci_stage, class: Ci::Stage do
+    transient do
+      name 'test'
+      status nil
+      warnings nil
+      pipeline factory: :ci_empty_pipeline
+    end
+
+    initialize_with do
+      Ci::Stage.new(pipeline, name: name, status: status, warnings: warnings)
+    end
+  end
+end
diff --git a/spec/factories/commit_statuses.rb b/spec/factories/commit_statuses.rb
index 756b341ecba..169590deb8e 100644
--- a/spec/factories/commit_statuses.rb
+++ b/spec/factories/commit_statuses.rb
@@ -35,6 +35,10 @@ FactoryGirl.define do
       status 'created'
     end
 
+    trait :manual do
+      status 'manual'
+    end
+
     after(:build) do |build, evaluator|
       build.project = build.pipeline.project
     end
diff --git a/spec/factories/commits.rb b/spec/factories/commits.rb
index ac6eb0a7897..89e260cf65b 100644
--- a/spec/factories/commits.rb
+++ b/spec/factories/commits.rb
@@ -8,5 +8,15 @@ FactoryGirl.define do
     initialize_with do
       new(git_commit, project)
     end
+
+    after(:build) do |commit|
+      allow(commit).to receive(:author).and_return build(:author)
+    end
+
+    trait :without_author do
+      after(:build) do |commit|
+        allow(commit).to receive(:author).and_return nil
+      end
+    end
   end
 end
diff --git a/spec/factories/deploy_keys_projects.rb b/spec/factories/deploy_keys_projects.rb
index 27cece487bd..75f8982ecd9 100644
--- a/spec/factories/deploy_keys_projects.rb
+++ b/spec/factories/deploy_keys_projects.rb
@@ -1,6 +1,6 @@
 FactoryGirl.define do
   factory :deploy_keys_project do
     deploy_key
-    project
+    project factory: :empty_project
   end
 end
diff --git a/spec/factories/events.rb b/spec/factories/events.rb
index 8820d527c61..55727d6b62c 100644
--- a/spec/factories/events.rb
+++ b/spec/factories/events.rb
@@ -1,8 +1,20 @@
 FactoryGirl.define do
   factory :event do
-    project
+    project factory: :empty_project
     author factory: :user
 
+    trait(:created)   { action Event::CREATED }
+    trait(:updated)   { action Event::UPDATED }
+    trait(:closed)    { action Event::CLOSED }
+    trait(:reopened)  { action Event::REOPENED }
+    trait(:pushed)    { action Event::PUSHED }
+    trait(:commented) { action Event::COMMENTED }
+    trait(:merged)    { action Event::MERGED }
+    trait(:joined)    { action Event::JOINED }
+    trait(:left)      { action Event::LEFT }
+    trait(:destroyed) { action Event::DESTROYED }
+    trait(:expired)   { action Event::EXPIRED }
+
     factory :closed_issue_event do
       action { Event::CLOSED }
       target factory: :closed_issue
diff --git a/spec/factories/file_uploader.rb b/spec/factories/file_uploader.rb
index 1b36e21f2b0..bc74aeecc3b 100644
--- a/spec/factories/file_uploader.rb
+++ b/spec/factories/file_uploader.rb
@@ -1,6 +1,6 @@
 FactoryGirl.define do
   factory :file_uploader do
-    project
+    project factory: :empty_project
     secret nil
 
     transient do
diff --git a/spec/factories/groups.rb b/spec/factories/groups.rb
index ebd3595ea64..86f51ffca99 100644
--- a/spec/factories/groups.rb
+++ b/spec/factories/groups.rb
@@ -1,8 +1,9 @@
 FactoryGirl.define do
-  factory :group do
+  factory :group, class: Group, parent: :namespace do
     sequence(:name) { |n| "group#{n}" }
     path { name.downcase.gsub(/\s/, '_') }
     type 'Group'
+    owner nil
 
     trait :public do
       visibility_level Gitlab::VisibilityLevel::PUBLIC
@@ -19,5 +20,9 @@ FactoryGirl.define do
     trait :access_requestable do
       request_access_enabled true
     end
+
+    trait :nested do
+      parent factory: :group
+    end
   end
 end
diff --git a/spec/factories/issues.rb b/spec/factories/issues.rb
index 2b4670be468..7e09f1ba8ea 100644
--- a/spec/factories/issues.rb
+++ b/spec/factories/issues.rb
@@ -6,7 +6,7 @@ FactoryGirl.define do
   factory :issue do
     title
     author
-    project
+    project factory: :empty_project
 
     trait :confidential do
       confidential true
diff --git a/spec/factories/keys.rb b/spec/factories/keys.rb
index d69c5b38d0a..dd93b439b2b 100644
--- a/spec/factories/keys.rb
+++ b/spec/factories/keys.rb
@@ -2,10 +2,13 @@ FactoryGirl.define do
   factory :key do
     title
     key do
-      "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0= dummy@gitlab.com"
+      'ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAiPWx6WM4lhHNedGfBpPJNPpZ7yKu+dnn1SJejgt4596k6YjzGGphH2TUxwKzxcKDKKezwkpfnxPkSMkuEspGRt/aZZ9wa++Oi7Qkr8prgHc4soW6NUlfDzpvZK2H5E7eQaSeP3SAwGmQKUFHCddNaP0L+hM7zhFNzjFvpaMgJw0= dummy@gitlab.com'
     end
 
     factory :deploy_key, class: 'DeployKey' do
+      key do
+        'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDFf6RYK3qu/RKF/3ndJmL5xgMLp3O96x8lTay+QGZ0+9FnnAXMdUqBq/ZU6d/gyMB4IaW3nHzM1w049++yAB6UPCzMB8Uo27K5/jyZCtj7Vm9PFNjF/8am1kp46c/SeYicQgQaSBdzIW3UDEa1Ef68qroOlvpi9PYZ/tA7M0YP0K5PXX+E36zaIRnJVMPT3f2k+GnrxtjafZrwFdpOP/Fol5BQLBgcsyiU+LM1SuaCrzd8c9vyaTA1CxrkxaZh+buAi0PmdDtaDrHd42gqZkXCKavyvgM5o2CkQ5LJHCgzpXy05qNFzmThBSkb+XtoxbyagBiGbVZtSVow6Xa7qewz'
+      end
     end
 
     factory :personal_key do
@@ -14,7 +17,7 @@ FactoryGirl.define do
 
     factory :another_key do
       key do
-        "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDmTillFzNTrrGgwaCKaSj+QCz81E6jBc/s9av0+3b1Hwfxgkqjl4nAK/OD2NjgyrONDTDfR8cRN4eAAy6nY8GLkOyYBDyuc5nTMqs5z3yVuTwf3koGm/YQQCmo91psZ2BgDFTor8SVEE5Mm1D1k3JDMhDFxzzrOtRYFPci9lskTJaBjpqWZ4E9rDTD2q/QZntCqbC3wE9uSemRQB5f8kik7vD/AD8VQXuzKladrZKkzkONCPWsXDspUitjM8HkQdOf0PsYn1CMUC1xKYbCxkg5TkEosIwGv6CoEArUrdu/4+10LVslq494mAvEItywzrluCLCnwELfW+h/m8UHoVhZ"
+        'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDmTillFzNTrrGgwaCKaSj+QCz81E6jBc/s9av0+3b1Hwfxgkqjl4nAK/OD2NjgyrONDTDfR8cRN4eAAy6nY8GLkOyYBDyuc5nTMqs5z3yVuTwf3koGm/YQQCmo91psZ2BgDFTor8SVEE5Mm1D1k3JDMhDFxzzrOtRYFPci9lskTJaBjpqWZ4E9rDTD2q/QZntCqbC3wE9uSemRQB5f8kik7vD/AD8VQXuzKladrZKkzkONCPWsXDspUitjM8HkQdOf0PsYn1CMUC1xKYbCxkg5TkEosIwGv6CoEArUrdu/4+10LVslq494mAvEItywzrluCLCnwELfW+h/m8UHoVhZ'
       end
 
       factory :another_deploy_key, class: 'DeployKey' do
diff --git a/spec/factories/labels.rb b/spec/factories/labels.rb
index 3e8822faf97..5ba8443c62c 100644
--- a/spec/factories/labels.rb
+++ b/spec/factories/labels.rb
@@ -2,7 +2,7 @@ FactoryGirl.define do
   factory :label, class: ProjectLabel do
     sequence(:title) { |n| "label#{n}" }
     color "#990000"
-    project
+    project factory: :empty_project
 
     transient do
       priority nil
diff --git a/spec/factories/lfs_objects.rb b/spec/factories/lfs_objects.rb
index a81645acd2b..477fab9e964 100644
--- a/spec/factories/lfs_objects.rb
+++ b/spec/factories/lfs_objects.rb
@@ -2,7 +2,7 @@ include ActionDispatch::TestProcess
 
 FactoryGirl.define do
   factory :lfs_object do
-    oid "b68143e6463773b1b6c6fd009a76c32aeec041faff32ba2ed42fd7f708a17f80"
+    sequence(:oid) { |n| "b68143e6463773b1b6c6fd009a76c32aeec041faff32ba2ed42fd7f708a%05x" % n }
     size 499013
   end
 
diff --git a/spec/factories/lists.rb b/spec/factories/lists.rb
index 9e3f06c682c..2a2f3cca91c 100644
--- a/spec/factories/lists.rb
+++ b/spec/factories/lists.rb
@@ -6,12 +6,6 @@ FactoryGirl.define do
     sequence(:position)
   end
 
-  factory :backlog_list, parent: :list do
-    list_type :backlog
-    label nil
-    position nil
-  end
-
   factory :done_list, parent: :list do
     list_type :done
     label nil
diff --git a/spec/factories/merge_requests.rb b/spec/factories/merge_requests.rb
index 37eb49c94df..ae0bbbd6aeb 100644
--- a/spec/factories/merge_requests.rb
+++ b/spec/factories/merge_requests.rb
@@ -2,7 +2,7 @@ FactoryGirl.define do
   factory :merge_request do
     title
     author
-    source_project factory: :project
+    association :source_project, :repository, factory: :project
     target_project { source_project }
 
     # $ git log --pretty=oneline feature..master
@@ -59,8 +59,8 @@ FactoryGirl.define do
       target_branch "master"
     end
 
-    trait :merge_when_build_succeeds do
-      merge_when_build_succeeds true
+    trait :merge_when_pipeline_succeeds do
+      merge_when_pipeline_succeeds true
       merge_user author
     end
 
diff --git a/spec/factories/milestones.rb b/spec/factories/milestones.rb
index 84da71ed6dc..841ab3c73b8 100644
--- a/spec/factories/milestones.rb
+++ b/spec/factories/milestones.rb
@@ -1,7 +1,7 @@
 FactoryGirl.define do
   factory :milestone do
     title
-    project
+    project factory: :empty_project
 
     trait :active do
       state "active"
diff --git a/spec/factories/notes.rb b/spec/factories/notes.rb
index 6919002dedc..fe19a404e16 100644
--- a/spec/factories/notes.rb
+++ b/spec/factories/notes.rb
@@ -4,7 +4,7 @@ include ActionDispatch::TestProcess
 
 FactoryGirl.define do
   factory :note do
-    project
+    project factory: :empty_project
     note "Note"
     author
     on_issue
@@ -13,18 +13,30 @@ FactoryGirl.define do
     factory :note_on_issue,              traits: [:on_issue], aliases: [:votable_note]
     factory :note_on_merge_request,      traits: [:on_merge_request]
     factory :note_on_project_snippet,    traits: [:on_project_snippet]
+    factory :note_on_personal_snippet,   traits: [:on_personal_snippet]
     factory :system_note,                traits: [:system]
 
-    factory :legacy_diff_note_on_commit, traits: [:on_commit, :legacy_diff_note], class: LegacyDiffNote
-    factory :legacy_diff_note_on_merge_request, traits: [:on_merge_request, :legacy_diff_note], class: LegacyDiffNote
+    factory :legacy_diff_note_on_commit, traits: [:on_commit, :legacy_diff_note], class: LegacyDiffNote do
+      association :project, :repository
+    end
+
+    factory :legacy_diff_note_on_merge_request, traits: [:on_merge_request, :legacy_diff_note], class: LegacyDiffNote do
+      association :project, :repository
+    end
 
     factory :diff_note_on_merge_request, traits: [:on_merge_request], class: DiffNote do
+      association :project, :repository
+
+      transient do
+        line_number 14
+      end
+
       position do
         Gitlab::Diff::Position.new(
           old_path: "files/ruby/popen.rb",
           new_path: "files/ruby/popen.rb",
           old_line: nil,
-          new_line: 14,
+          new_line: line_number,
           diff_refs: noteable.diff_refs
         )
       end
@@ -36,6 +48,7 @@ FactoryGirl.define do
     end
 
     factory :diff_note_on_commit, traits: [:on_commit], class: DiffNote do
+      association :project, :repository
       position do
         Gitlab::Diff::Position.new(
           old_path: "files/ruby/popen.rb",
@@ -48,6 +61,7 @@ FactoryGirl.define do
     end
 
     trait :on_commit do
+      association :project, :repository
       noteable nil
       noteable_type 'Commit'
       noteable_id nil
@@ -67,7 +81,12 @@ FactoryGirl.define do
     end
 
     trait :on_project_snippet do
-      noteable { create(:snippet, project: project) }
+      noteable { create(:project_snippet, project: project) }
+    end
+
+    trait :on_personal_snippet do
+      noteable { create(:personal_snippet) }
+      project nil
     end
 
     trait :system do
@@ -83,7 +102,11 @@ FactoryGirl.define do
     end
 
     trait :with_attachment do
-      attachment { fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "`/png") }
+      attachment { fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png") }
+    end
+
+    trait :with_svg_attachment do
+      attachment { fixture_file_upload(Rails.root + "spec/fixtures/unsanitized.svg", "image/svg+xml") }
     end
   end
 end
diff --git a/spec/factories/oauth_access_grants.rb b/spec/factories/oauth_access_grants.rb
new file mode 100644
index 00000000000..543b3e99274
--- /dev/null
+++ b/spec/factories/oauth_access_grants.rb
@@ -0,0 +1,11 @@
+FactoryGirl.define do
+  factory :oauth_access_grant do
+    resource_owner_id { create(:user).id }
+    application
+    token { Doorkeeper::OAuth::Helpers::UniqueToken.generate }
+    expires_in 2.hours
+
+    redirect_uri { application.redirect_uri }
+    scopes { application.scopes }
+  end
+end
diff --git a/spec/factories/oauth_access_tokens.rb b/spec/factories/oauth_access_tokens.rb
index ccf02d0719b..a46bc1d8ce8 100644
--- a/spec/factories/oauth_access_tokens.rb
+++ b/spec/factories/oauth_access_tokens.rb
@@ -2,6 +2,7 @@ FactoryGirl.define do
   factory :oauth_access_token do
     resource_owner
     application
-    token '123456'
+    token { Doorkeeper::OAuth::Helpers::UniqueToken.generate }
+    scopes { application.scopes }
   end
 end
diff --git a/spec/factories/oauth_applications.rb b/spec/factories/oauth_applications.rb
index d116a573830..86cdc208268 100644
--- a/spec/factories/oauth_applications.rb
+++ b/spec/factories/oauth_applications.rb
@@ -1,7 +1,7 @@
 FactoryGirl.define do
   factory :oauth_application, class: 'Doorkeeper::Application', aliases: [:application] do
     name { FFaker::Name.name }
-    uid { FFaker::Name.name }
+    uid { Doorkeeper::OAuth::Helpers::UniqueToken.generate }
     redirect_uri { FFaker::Internet.uri('http') }
     owner
     owner_type 'User'
diff --git a/spec/factories/pages_domains.rb b/spec/factories/pages_domains.rb
new file mode 100644
index 00000000000..6d2e45f41ba
--- /dev/null
+++ b/spec/factories/pages_domains.rb
@@ -0,0 +1,153 @@
+FactoryGirl.define do
+  factory :pages_domain, class: 'PagesDomain' do
+    domain 'my.domain.com'
+
+    trait :with_certificate do
+      certificate '-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----'
+    end
+
+    trait :with_key do
+      key '-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----'
+    end
+
+    trait :with_missing_chain do
+      # This certificate is signed with different key
+      # And misses the CA to build trust chain
+      certificate '-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----'
+    end
+
+    trait :with_trusted_chain do
+      # This contains
+      # [Intermediate #2 (SHA-2)] 'Comodo RSA Domain Validation Secure Server CA'
+      # [Intermediate #1 (SHA-2)] 'COMODO RSA Certification Authority'
+      certificate '-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----'
+    end
+
+    trait :with_expired_certificate do
+      certificate '-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----'
+    end
+  end
+end
diff --git a/spec/factories/personal_access_tokens.rb b/spec/factories/personal_access_tokens.rb
index da4c72bcb5b..7b15ba47de1 100644
--- a/spec/factories/personal_access_tokens.rb
+++ b/spec/factories/personal_access_tokens.rb
@@ -5,5 +5,23 @@ FactoryGirl.define do
     name { FFaker::Product.brand }
     revoked false
     expires_at { 5.days.from_now }
+    scopes ['api']
+    impersonation false
+
+    trait :impersonation do
+      impersonation true
+    end
+
+    trait :revoked do
+      revoked true
+    end
+
+    trait :expired do
+      expires_at { 1.day.ago }
+    end
+
+    trait :invalid do
+      token nil
+    end
   end
 end
diff --git a/spec/factories/project_group_links.rb b/spec/factories/project_group_links.rb
index e73cc05f9d7..50341d943f5 100644
--- a/spec/factories/project_group_links.rb
+++ b/spec/factories/project_group_links.rb
@@ -1,6 +1,6 @@
 FactoryGirl.define do
   factory :project_group_link do
-    project
+    project factory: :empty_project
     group
   end
 end
diff --git a/spec/factories/project_members.rb b/spec/factories/project_members.rb
index c21927640d1..d62799a5a47 100644
--- a/spec/factories/project_members.rb
+++ b/spec/factories/project_members.rb
@@ -1,7 +1,7 @@
 FactoryGirl.define do
   factory :project_member do
     user
-    project
+    project factory: :empty_project
     master
 
     trait(:guest)     { access_level ProjectMember::GUEST }
diff --git a/spec/factories/project_snippets.rb b/spec/factories/project_snippets.rb
index d681a2c8483..e0fe1b36fd3 100644
--- a/spec/factories/project_snippets.rb
+++ b/spec/factories/project_snippets.rb
@@ -1,5 +1,5 @@
 FactoryGirl.define do
   factory :project_snippet, parent: :snippet, class: :ProjectSnippet do
-    project
+    project factory: :empty_project
   end
 end
diff --git a/spec/factories/project_statistics.rb b/spec/factories/project_statistics.rb
new file mode 100644
index 00000000000..72d43096216
--- /dev/null
+++ b/spec/factories/project_statistics.rb
@@ -0,0 +1,6 @@
+FactoryGirl.define do
+  factory :project_statistics do
+    project { create :project }
+    namespace { project.namespace }
+  end
+end
diff --git a/spec/factories/projects.rb b/spec/factories/projects.rb
index 1166498ddff..0db2fe04edd 100644
--- a/spec/factories/projects.rb
+++ b/spec/factories/projects.rb
@@ -24,24 +24,61 @@ FactoryGirl.define do
       visibility_level Gitlab::VisibilityLevel::PRIVATE
     end
 
+    trait :archived do
+      archived true
+    end
+
     trait :access_requestable do
       request_access_enabled true
     end
 
+    trait :repository do
+      # no-op... for now!
+    end
+
     trait :empty_repo do
       after(:create) do |project|
-        project.create_repository
+        raise "Failed to create repository!" unless project.create_repository
+
+        # We delete hooks so that gitlab-shell will not try to authenticate with
+        # an API that isn't running
+        FileUtils.rm_r(File.join(project.repository_storage_path, "#{project.path_with_namespace}.git", 'hooks'))
       end
     end
 
     trait :broken_repo do
       after(:create) do |project|
-        project.create_repository
+        raise "Failed to create repository!" unless project.create_repository
 
         FileUtils.rm_r(File.join(project.repository_storage_path, "#{project.path_with_namespace}.git", 'refs'))
       end
     end
 
+    trait :test_repo do
+      after :create do |project|
+        TestEnv.copy_repo(project)
+      end
+    end
+
+    trait(:wiki_enabled)            { wiki_access_level ProjectFeature::ENABLED }
+    trait(:wiki_disabled)           { wiki_access_level ProjectFeature::DISABLED }
+    trait(:wiki_private)            { wiki_access_level ProjectFeature::PRIVATE }
+    trait(:builds_enabled)          { builds_access_level ProjectFeature::ENABLED }
+    trait(:builds_disabled)         { builds_access_level ProjectFeature::DISABLED }
+    trait(:builds_private)          { builds_access_level ProjectFeature::PRIVATE }
+    trait(:snippets_enabled)        { snippets_access_level ProjectFeature::ENABLED }
+    trait(:snippets_disabled)       { snippets_access_level ProjectFeature::DISABLED }
+    trait(:snippets_private)        { snippets_access_level ProjectFeature::PRIVATE }
+    trait(:issues_disabled)         { issues_access_level ProjectFeature::DISABLED }
+    trait(:issues_enabled)          { issues_access_level ProjectFeature::ENABLED }
+    trait(:issues_private)          { issues_access_level ProjectFeature::PRIVATE }
+    trait(:merge_requests_enabled)  { merge_requests_access_level ProjectFeature::ENABLED }
+    trait(:merge_requests_disabled) { merge_requests_access_level ProjectFeature::DISABLED }
+    trait(:merge_requests_private)  { merge_requests_access_level ProjectFeature::PRIVATE }
+    trait(:repository_enabled)      { repository_access_level ProjectFeature::ENABLED }
+    trait(:repository_disabled)     { repository_access_level ProjectFeature::DISABLED }
+    trait(:repository_private)      { repository_access_level ProjectFeature::PRIVATE }
+
     # Nest Project Feature attributes
     transient do
       wiki_access_level ProjectFeature::ENABLED
@@ -91,8 +128,39 @@ FactoryGirl.define do
   factory :project, parent: :empty_project do
     path { 'gitlabhq' }
 
-    after :create do |project|
+    test_repo
+
+    transient do
+      create_template nil
+    end
+
+    after :create do |project, evaluator|
       TestEnv.copy_repo(project)
+
+      if evaluator.create_template
+        args = evaluator.create_template
+
+        project.add_user(args[:user], args[:access])
+
+        project.repository.create_file(
+          args[:user],
+          ".gitlab/#{args[:path]}/bug.md",
+          'something valid',
+          message: 'test 3',
+          branch_name: 'master')
+        project.repository.create_file(
+          args[:user],
+          ".gitlab/#{args[:path]}/template_test.md",
+          'template_test',
+          message: 'test 1',
+          branch_name: 'master')
+        project.repository.create_file(
+          args[:user],
+          ".gitlab/#{args[:path]}/feature_proposal.md",
+          'feature_proposal',
+          message: 'test 2',
+          branch_name: 'master')
+      end
     end
   end
 
@@ -121,14 +189,19 @@ FactoryGirl.define do
 
   factory :jira_project, parent: :project do
     has_external_issue_tracker true
+    jira_service
+  end
+
+  factory :kubernetes_project, parent: :empty_project do
+    kubernetes_service
+  end
 
+  factory :prometheus_project, parent: :empty_project do
     after :create do |project|
-      project.create_jira_service(
+      project.create_prometheus_service(
         active: true,
         properties: {
-          title: 'JIRA tracker',
-          url: 'http://jira.example.net',
-          project_key: 'JIRA'
+          api_url: 'https://prometheus.example.com'
         }
       )
     end
diff --git a/spec/factories/releases.rb b/spec/factories/releases.rb
index 74497dc82c0..6a6d6fa171f 100644
--- a/spec/factories/releases.rb
+++ b/spec/factories/releases.rb
@@ -2,6 +2,6 @@ FactoryGirl.define do
   factory :release do
     tag "v1.1.0"
     description "Awesome release"
-    project
+    project factory: :empty_project
   end
 end
diff --git a/spec/factories/sent_notifications.rb b/spec/factories/sent_notifications.rb
index 78eb929c6e7..6287c40afe9 100644
--- a/spec/factories/sent_notifications.rb
+++ b/spec/factories/sent_notifications.rb
@@ -1,6 +1,6 @@
 FactoryGirl.define do
   factory :sent_notification do
-    project
+    project factory: :empty_project
     recipient factory: :user
     noteable factory: :issue
     reply_key "0123456789abcdef" * 2
diff --git a/spec/factories/services.rb b/spec/factories/services.rb
index 9de78d68280..88f6c265505 100644
--- a/spec/factories/services.rb
+++ b/spec/factories/services.rb
@@ -1,5 +1,24 @@
 FactoryGirl.define do
   factory :service do
-    project
+    project factory: :empty_project
+  end
+
+  factory :kubernetes_service do
+    project factory: :empty_project
+    active true
+    properties({
+      namespace: 'somepath',
+      api_url: 'https://kubernetes.example.com',
+      token: 'a' * 40,
+    })
+  end
+
+  factory :jira_service do
+    project factory: :empty_project
+    active true
+    properties(
+      url: 'https://jira.example.com',
+      project_key: 'jira-key'
+    )
   end
 end
diff --git a/spec/factories/timelogs.rb b/spec/factories/timelogs.rb
new file mode 100644
index 00000000000..6f1545418eb
--- /dev/null
+++ b/spec/factories/timelogs.rb
@@ -0,0 +1,9 @@
+# Read about factories at https://github.com/thoughtbot/factory_girl
+
+FactoryGirl.define do
+  factory :timelog do
+    time_spent 3600
+    user
+    issue
+  end
+end
diff --git a/spec/factories/todos.rb b/spec/factories/todos.rb
index 866e663f026..c1ac3bb84ad 100644
--- a/spec/factories/todos.rb
+++ b/spec/factories/todos.rb
@@ -1,6 +1,6 @@
 FactoryGirl.define do
   factory :todo do
-    project
+    project factory: :empty_project
     author
     user
     target factory: :issue
@@ -14,21 +14,42 @@ FactoryGirl.define do
       action { Todo::MENTIONED }
     end
 
-    trait :on_commit do
-      commit_id RepoHelpers.sample_commit.id
-      target_type "Commit"
+    trait :directly_addressed do
+      action { Todo::DIRECTLY_ADDRESSED }
     end
 
     trait :build_failed do
       action { Todo::BUILD_FAILED }
+      target factory: :merge_request
+    end
+
+    trait :marked do
+      action { Todo::MARKED }
     end
 
     trait :approval_required do
       action { Todo::APPROVAL_REQUIRED }
     end
 
+    trait :unmergeable do
+      action { Todo::UNMERGEABLE }
+    end
+
+    trait :pending do
+      state :pending
+    end
+
     trait :done do
       state :done
     end
   end
+
+  factory :on_commit_todo, class: Todo do
+    project factory: :empty_project
+    author
+    user
+    action { Todo::ASSIGNED }
+    commit_id RepoHelpers.sample_commit.id
+    target_type "Commit"
+  end
 end
diff --git a/spec/factories/trending_project.rb b/spec/factories/trending_project.rb
new file mode 100644
index 00000000000..246176611dc
--- /dev/null
+++ b/spec/factories/trending_project.rb
@@ -0,0 +1,6 @@
+FactoryGirl.define do
+  # TrendingProject
+  factory :trending_project, class: 'TrendingProject' do
+    project
+  end
+end
diff --git a/spec/factories/users.rb b/spec/factories/users.rb
index c6f7869516e..249dabbaae8 100644
--- a/spec/factories/users.rb
+++ b/spec/factories/users.rb
@@ -14,10 +14,23 @@ FactoryGirl.define do
       admin true
     end
 
+    trait :blocked do
+      after(:build) { |user, _| user.block! }
+    end
+
+    trait :external do
+      external true
+    end
+
     trait :two_factor do
       two_factor_via_otp
     end
 
+    trait :ghost do
+      ghost true
+      after(:build) { |user, _| user.block! }
+    end
+
     trait :two_factor_via_otp do
       before(:create) do |user|
         user.otp_required_for_login = true
diff --git a/spec/factories/wiki_directories.rb b/spec/factories/wiki_directories.rb
new file mode 100644
index 00000000000..3f3c864ac2b
--- /dev/null
+++ b/spec/factories/wiki_directories.rb
@@ -0,0 +1,6 @@
+FactoryGirl.define do
+  factory :wiki_directory do
+    slug '/path_up_to/dir'
+    initialize_with { new(slug) }
+  end
+end
diff --git a/spec/factories/wiki_pages.rb b/spec/factories/wiki_pages.rb
index efa6cbe5bb1..4105f59e289 100644
--- a/spec/factories/wiki_pages.rb
+++ b/spec/factories/wiki_pages.rb
@@ -2,8 +2,26 @@ require 'ostruct'
 
 FactoryGirl.define do
   factory :wiki_page do
+    transient do
+      attrs do
+        {
+          title: 'Title',
+          content: 'Content for wiki page',
+          format: 'markdown'
+        }
+      end
+    end
+
     page { OpenStruct.new(url_path: 'some-name') }
     association :wiki, factory: :project_wiki, strategy: :build
     initialize_with { new(wiki, page, true) }
+
+    before(:create) do |page, evaluator|
+      page.attributes = evaluator.attrs
+    end
+
+    to_create do |page|
+      page.create
+    end
   end
 end
diff --git a/spec/features/admin/admin_abuse_reports_spec.rb b/spec/features/admin/admin_abuse_reports_spec.rb
index 7fcfe5a54c7..340884fc986 100644
--- a/spec/features/admin/admin_abuse_reports_spec.rb
+++ b/spec/features/admin/admin_abuse_reports_spec.rb
@@ -30,5 +30,24 @@ describe "Admin::AbuseReports", feature: true, js: true  do
         end
       end
     end
+
+    describe 'if a many users have been reported for abuse' do
+      let(:report_count) { AbuseReport.default_per_page + 3 }
+
+      before do
+        report_count.times do
+          create(:abuse_report, user: create(:user))
+        end
+      end
+
+      describe 'in the abuse report view' do
+        it 'presents information about abuse report' do
+          visit admin_abuse_reports_path
+
+          expect(page).to have_selector('.pagination')
+          expect(page).to have_selector('.pagination .page', count: (report_count.to_f / AbuseReport.default_per_page).ceil)
+        end
+      end
+    end
   end
 end
diff --git a/spec/features/admin/admin_active_tab_spec.rb b/spec/features/admin/admin_active_tab_spec.rb
new file mode 100644
index 00000000000..16064d60ce2
--- /dev/null
+++ b/spec/features/admin/admin_active_tab_spec.rb
@@ -0,0 +1,90 @@
+require 'spec_helper'
+
+RSpec.describe 'admin active tab' do
+  before do
+    login_as :admin
+  end
+
+  shared_examples 'page has active tab' do |title|
+    it "activates #{title} tab" do
+      expect(page).to have_selector('.layout-nav .nav-links > li.active', count: 1)
+      expect(page.find('.layout-nav li.active')).to have_content(title)
+    end
+  end
+
+  shared_examples 'page has active sub tab' do |title|
+    it "activates #{title} sub tab" do
+      expect(page).to have_selector('.sub-nav li.active', count: 1)
+      expect(page.find('.sub-nav li.active')).to have_content(title)
+    end
+  end
+
+  context 'on home page' do
+    before do
+      visit admin_root_path
+    end
+
+    it_behaves_like 'page has active tab', 'Overview'
+  end
+
+  context 'on projects' do
+    before do
+      visit admin_projects_path
+    end
+
+    it_behaves_like 'page has active tab', 'Overview'
+    it_behaves_like 'page has active sub tab', 'Projects'
+  end
+
+  context 'on groups' do
+    before do
+      visit admin_groups_path
+    end
+
+    it_behaves_like 'page has active tab', 'Overview'
+    it_behaves_like 'page has active sub tab', 'Groups'
+  end
+
+  context 'on users' do
+    before do
+      visit admin_users_path
+    end
+
+    it_behaves_like 'page has active tab', 'Overview'
+    it_behaves_like 'page has active sub tab', 'Users'
+  end
+
+  context 'on logs' do
+    before do
+      visit admin_logs_path
+    end
+
+    it_behaves_like 'page has active tab', 'Monitoring'
+    it_behaves_like 'page has active sub tab', 'Logs'
+  end
+
+  context 'on messages' do
+    before do
+      visit admin_broadcast_messages_path
+    end
+
+    it_behaves_like 'page has active tab', 'Messages'
+  end
+
+  context 'on hooks' do
+    before do
+      visit admin_hooks_path
+    end
+
+    it_behaves_like 'page has active tab', 'Hooks'
+  end
+
+  context 'on background jobs' do
+    before do
+      visit admin_background_jobs_path
+    end
+
+    it_behaves_like 'page has active tab', 'Monitoring'
+    it_behaves_like 'page has active sub tab', 'Background Jobs'
+  end
+end
diff --git a/spec/features/admin/admin_appearance_spec.rb b/spec/features/admin/admin_appearance_spec.rb
new file mode 100644
index 00000000000..96d715ef383
--- /dev/null
+++ b/spec/features/admin/admin_appearance_spec.rb
@@ -0,0 +1,76 @@
+require 'spec_helper'
+
+feature 'Admin Appearance', feature: true do
+  let!(:appearance) { create(:appearance) }
+
+  scenario 'Create new appearance' do
+    login_as :admin
+    visit admin_appearances_path
+
+    fill_in 'appearance_title', with: 'MyCompany'
+    fill_in 'appearance_description', with: 'dev server'
+    click_button 'Save'
+
+    expect(current_path).to eq admin_appearances_path
+    expect(page).to have_content 'Appearance settings'
+
+    expect(page).to have_field('appearance_title', with: 'MyCompany')
+    expect(page).to have_field('appearance_description', with: 'dev server')
+    expect(page).to have_content 'Last edit'
+  end
+
+  scenario 'Preview appearance' do
+    login_as :admin
+
+    visit admin_appearances_path
+    click_link "Preview"
+
+    expect_page_has_custom_appearance(appearance)
+  end
+
+  scenario 'Custom sign-in page' do
+    visit new_user_session_path
+    expect_page_has_custom_appearance(appearance)
+  end
+
+  scenario 'Appearance logo' do
+    login_as :admin
+    visit admin_appearances_path
+
+    attach_file(:appearance_logo, logo_fixture)
+    click_button 'Save'
+    expect(page).to have_css(logo_selector)
+
+    click_link 'Remove logo'
+    expect(page).not_to have_css(logo_selector)
+  end
+
+  scenario 'Header logos' do
+    login_as :admin
+    visit admin_appearances_path
+
+    attach_file(:appearance_header_logo, logo_fixture)
+    click_button 'Save'
+    expect(page).to have_css(header_logo_selector)
+
+    click_link 'Remove header logo'
+    expect(page).not_to have_css(header_logo_selector)
+  end
+
+  def expect_page_has_custom_appearance(appearance)
+    expect(page).to have_content appearance.title
+    expect(page).to have_content appearance.description
+  end
+
+  def logo_selector
+    '//img[@src^="/uploads/appearance/logo"]'
+  end
+
+  def header_logo_selector
+    '//img[@src^="/uploads/appearance/header_logo"]'
+  end
+
+  def logo_fixture
+    Rails.root.join('spec', 'fixtures', 'dk.png')
+  end
+end
diff --git a/spec/features/admin/admin_broadcast_messages_spec.rb b/spec/features/admin/admin_broadcast_messages_spec.rb
new file mode 100644
index 00000000000..bc957ec72e1
--- /dev/null
+++ b/spec/features/admin/admin_broadcast_messages_spec.rb
@@ -0,0 +1,51 @@
+require 'spec_helper'
+
+feature 'Admin Broadcast Messages', feature: true do
+  before do
+    login_as :admin
+    create(:broadcast_message, :expired, message: 'Migration to new server')
+    visit admin_broadcast_messages_path
+  end
+
+  scenario 'See broadcast messages list' do
+    expect(page).to have_content 'Migration to new server'
+  end
+
+  scenario 'Create a customized broadcast message' do
+    fill_in 'broadcast_message_message', with: 'Application update from **4:00 CST to 5:00 CST**'
+    fill_in 'broadcast_message_color', with: '#f2dede'
+    fill_in 'broadcast_message_font', with: '#b94a48'
+    select Date.today.next_year.year, from: 'broadcast_message_ends_at_1i'
+    click_button 'Add broadcast message'
+
+    expect(current_path).to eq admin_broadcast_messages_path
+    expect(page).to have_content 'Application update from 4:00 CST to 5:00 CST'
+    expect(page).to have_selector 'strong', text: '4:00 CST to 5:00 CST'
+    expect(page).to have_selector %(div[style="background-color: #f2dede; color: #b94a48"])
+  end
+
+  scenario 'Edit an existing broadcast message' do
+    click_link 'Edit'
+    fill_in 'broadcast_message_message', with: 'Application update RIGHT NOW'
+    click_button 'Update broadcast message'
+
+    expect(current_path).to eq admin_broadcast_messages_path
+    expect(page).to have_content 'Application update RIGHT NOW'
+  end
+
+  scenario 'Remove an existing broadcast message' do
+    click_link 'Remove'
+
+    expect(current_path).to eq admin_broadcast_messages_path
+    expect(page).not_to have_content 'Migration to new server'
+  end
+
+  scenario 'Live preview a customized broadcast message', js: true do
+    fill_in 'broadcast_message_message', with: "Live **Markdown** previews. :tada:"
+
+    page.within('.broadcast-message-preview') do
+      expect(page).to have_selector('strong', text: 'Markdown')
+      expect(page).to have_selector('img.emoji')
+    end
+  end
+end
diff --git a/spec/features/admin/admin_builds_spec.rb b/spec/features/admin/admin_builds_spec.rb
index e177059d959..9d5ce876c29 100644
--- a/spec/features/admin/admin_builds_spec.rb
+++ b/spec/features/admin/admin_builds_spec.rb
@@ -9,8 +9,8 @@ describe 'Admin Builds' do
     let(:pipeline) { create(:ci_pipeline) }
 
     context 'All tab' do
-      context 'when have builds' do
-        it 'shows all builds' do
+      context 'when have jobs' do
+        it 'shows all jobs' do
           create(:ci_build, pipeline: pipeline, status: :pending)
           create(:ci_build, pipeline: pipeline, status: :running)
           create(:ci_build, pipeline: pipeline, status: :success)
@@ -19,26 +19,26 @@ describe 'Admin Builds' do
           visit admin_builds_path
 
           expect(page).to have_selector('.nav-links li.active', text: 'All')
-          expect(page).to have_selector('.row-content-block', text: 'All builds')
+          expect(page).to have_selector('.row-content-block', text: 'All jobs')
           expect(page.all('.build-link').size).to eq(4)
           expect(page).to have_link 'Cancel all'
         end
       end
 
-      context 'when have no builds' do
+      context 'when have no jobs' do
         it 'shows a message' do
           visit admin_builds_path
 
           expect(page).to have_selector('.nav-links li.active', text: 'All')
-          expect(page).to have_content 'No builds to show'
+          expect(page).to have_content 'No jobs to show'
           expect(page).not_to have_link 'Cancel all'
         end
       end
     end
 
     context 'Pending tab' do
-      context 'when have pending builds' do
-        it 'shows pending builds' do
+      context 'when have pending jobs' do
+        it 'shows pending jobs' do
           build1 = create(:ci_build, pipeline: pipeline, status: :pending)
           build2 = create(:ci_build, pipeline: pipeline, status: :running)
           build3 = create(:ci_build, pipeline: pipeline, status: :success)
@@ -55,22 +55,22 @@ describe 'Admin Builds' do
         end
       end
 
-      context 'when have no builds pending' do
+      context 'when have no jobs pending' do
         it 'shows a message' do
           create(:ci_build, pipeline: pipeline, status: :success)
 
           visit admin_builds_path(scope: :pending)
 
           expect(page).to have_selector('.nav-links li.active', text: 'Pending')
-          expect(page).to have_content 'No builds to show'
+          expect(page).to have_content 'No jobs to show'
           expect(page).not_to have_link 'Cancel all'
         end
       end
     end
 
     context 'Running tab' do
-      context 'when have running builds' do
-        it 'shows running builds' do
+      context 'when have running jobs' do
+        it 'shows running jobs' do
           build1 = create(:ci_build, pipeline: pipeline, status: :running)
           build2 = create(:ci_build, pipeline: pipeline, status: :success)
           build3 = create(:ci_build, pipeline: pipeline, status: :failed)
@@ -87,22 +87,22 @@ describe 'Admin Builds' do
         end
       end
 
-      context 'when have no builds running' do
+      context 'when have no jobs running' do
         it 'shows a message' do
           create(:ci_build, pipeline: pipeline, status: :success)
 
           visit admin_builds_path(scope: :running)
 
           expect(page).to have_selector('.nav-links li.active', text: 'Running')
-          expect(page).to have_content 'No builds to show'
+          expect(page).to have_content 'No jobs to show'
           expect(page).not_to have_link 'Cancel all'
         end
       end
     end
 
     context 'Finished tab' do
-      context 'when have finished builds' do
-        it 'shows finished builds' do
+      context 'when have finished jobs' do
+        it 'shows finished jobs' do
           build1 = create(:ci_build, pipeline: pipeline, status: :pending)
           build2 = create(:ci_build, pipeline: pipeline, status: :running)
           build3 = create(:ci_build, pipeline: pipeline, status: :success)
@@ -117,14 +117,14 @@ describe 'Admin Builds' do
         end
       end
 
-      context 'when have no builds finished' do
+      context 'when have no jobs finished' do
         it 'shows a message' do
           create(:ci_build, pipeline: pipeline, status: :running)
 
           visit admin_builds_path(scope: :finished)
 
           expect(page).to have_selector('.nav-links li.active', text: 'Finished')
-          expect(page).to have_content 'No builds to show'
+          expect(page).to have_content 'No jobs to show'
           expect(page).to have_link 'Cancel all'
         end
       end
diff --git a/spec/features/admin/admin_deploy_keys_spec.rb b/spec/features/admin/admin_deploy_keys_spec.rb
new file mode 100644
index 00000000000..7ce6cce0a5c
--- /dev/null
+++ b/spec/features/admin/admin_deploy_keys_spec.rb
@@ -0,0 +1,50 @@
+require 'spec_helper'
+
+RSpec.describe 'admin deploy keys', type: :feature do
+  let!(:deploy_key) { create(:deploy_key, public: true) }
+  let!(:another_deploy_key) { create(:another_deploy_key, public: true) }
+
+  before do
+    login_as(:admin)
+  end
+
+  it 'show all public deploy keys' do
+    visit admin_deploy_keys_path
+
+    expect(page).to have_content(deploy_key.title)
+    expect(page).to have_content(another_deploy_key.title)
+  end
+
+  describe 'create new deploy key' do
+    before do
+      visit admin_deploy_keys_path
+      click_link 'New Deploy Key'
+    end
+
+    it 'creates new deploy key' do
+      fill_deploy_key
+      click_button 'Create'
+
+      expect_renders_new_key
+    end
+
+    it 'creates new deploy key with write access' do
+      fill_deploy_key
+      check "deploy_key_can_push"
+      click_button "Create"
+
+      expect_renders_new_key
+      expect(page).to have_content('Yes')
+    end
+
+    def expect_renders_new_key
+      expect(current_path).to eq admin_deploy_keys_path
+      expect(page).to have_content('laptop')
+    end
+
+    def fill_deploy_key
+      fill_in 'deploy_key_title', with: 'laptop'
+      fill_in 'deploy_key_key', with: 'ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAzrEJUIR6Y03TCE9rIJ+GqTBvgb8t1jI9h5UBzCLuK4VawOmkLornPqLDrGbm6tcwM/wBrrLvVOqi2HwmkKEIecVO0a64A4rIYScVsXIniHRS6w5twyn1MD3sIbN+socBDcaldECQa2u1dI3tnNVcs8wi77fiRe7RSxePsJceGoheRQgC8AZ510UdIlO+9rjIHUdVN7LLyz512auAfYsgx1OfablkQ/XJcdEwDNgi9imI6nAXhmoKUm1IPLT2yKajTIC64AjLOnE0YyCh6+7RFMpiMyu1qiOCpdjYwTgBRiciNRZCH8xIedyCoAmiUgkUT40XYHwLuwiPJICpkAzp7Q== user@laptop'
+    end
+  end
+end
diff --git a/spec/features/admin/admin_disables_git_access_protocol_spec.rb b/spec/features/admin/admin_disables_git_access_protocol_spec.rb
index 66044b44495..273cacd82cd 100644
--- a/spec/features/admin/admin_disables_git_access_protocol_spec.rb
+++ b/spec/features/admin/admin_disables_git_access_protocol_spec.rb
@@ -1,10 +1,13 @@
 require 'rails_helper'
 
 feature 'Admin disables Git access protocol', feature: true do
+  include StubENV
+
   let(:project) { create(:empty_project, :empty_repo) }
   let(:admin) { create(:admin) }
 
   background do
+    stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
     login_as(admin)
   end
 
@@ -29,7 +32,7 @@ feature 'Admin disables Git access protocol', feature: true do
     scenario 'shows only HTTP url' do
       visit_project
 
-      expect(page).to have_content("git clone #{project.http_url_to_repo}")
+      expect(page).to have_content("git clone #{project.http_url_to_repo(admin)}")
       expect(page).not_to have_selector('#clone-dropdown')
     end
   end
diff --git a/spec/features/admin/admin_groups_spec.rb b/spec/features/admin/admin_groups_spec.rb
index f6d625fa7f6..a871e370ba2 100644
--- a/spec/features/admin/admin_groups_spec.rb
+++ b/spec/features/admin/admin_groups_spec.rb
@@ -1,15 +1,39 @@
 require 'spec_helper'
 
 feature 'Admin Groups', feature: true do
+  include Select2Helper
+
   let(:internal) { Gitlab::VisibilityLevel::INTERNAL }
+  let(:user) { create :user }
+  let!(:group) { create :group }
+  let!(:current_user) { login_as :admin }
 
   before do
-    login_as(:admin)
-
     stub_application_setting(default_group_visibility: internal)
   end
 
+  describe 'list' do
+    it 'renders groups' do
+      visit admin_groups_path
+
+      expect(page).to have_content(group.name)
+    end
+  end
+
   describe 'create a group' do
+    it 'creates new group' do
+      visit admin_groups_path
+
+      click_link "New Group"
+      fill_in 'group_path', with: 'gitlab'
+      fill_in 'group_description', with: 'Group description'
+      click_button "Create group"
+
+      expect(current_path).to eq admin_group_path(Group.find_by(path: 'gitlab'))
+      expect(page).to have_content('Group: gitlab')
+      expect(page).to have_content('Group description')
+    end
+
     scenario 'shows the visibility level radio populated with the default value' do
       visit new_admin_group_path
 
@@ -17,16 +41,111 @@ feature 'Admin Groups', feature: true do
     end
   end
 
+  describe 'show a group' do
+    scenario 'shows the group' do
+      group = create(:group, :private)
+
+      visit admin_group_path(group)
+
+      expect(page).to have_content("Group: #{group.name}")
+    end
+  end
+
   describe 'group edit' do
     scenario 'shows the visibility level radio populated with the group visibility_level value' do
       group = create(:group, :private)
 
-      visit edit_admin_group_path(group)
+      visit admin_group_edit_path(group)
 
       expect_selected_visibility(group.visibility_level)
     end
   end
 
+  describe 'add user into a group', js: true do
+    shared_context 'adds user into a group' do
+      it do
+        visit admin_group_path(group)
+
+        select2(user_selector, from: '#user_ids', multiple: true)
+        page.within '#new_project_member' do
+          select2(Gitlab::Access::REPORTER, from: '#access_level')
+        end
+        click_button "Add users to group"
+        page.within ".group-users-list" do
+          expect(page).to have_content(user.name)
+          expect(page).to have_content('Reporter')
+        end
+      end
+    end
+
+    it_behaves_like 'adds user into a group' do
+      let(:user_selector) { user.id }
+    end
+
+    it_behaves_like 'adds user into a group' do
+      let(:user_selector) { user.email }
+    end
+  end
+
+  describe 'add admin himself to a group' do
+    before do
+      group.add_user(:user, Gitlab::Access::OWNER)
+    end
+
+    it 'adds admin a to a group as developer', js: true do
+      visit group_group_members_path(group)
+
+      page.within '.users-group-form' do
+        select2(current_user.id, from: '#user_ids', multiple: true)
+        select 'Developer', from: 'access_level'
+      end
+
+      click_button 'Add to group'
+
+      page.within '.content-list' do
+        expect(page).to have_content(current_user.name)
+        expect(page).to have_content('Developer')
+      end
+    end
+  end
+
+  describe 'admin remove himself from a group', js: true do
+    it 'removes admin from the group' do
+      group.add_user(current_user, Gitlab::Access::DEVELOPER)
+
+      visit group_group_members_path(group)
+
+      page.within '.content-list' do
+        expect(page).to have_content(current_user.name)
+        expect(page).to have_content('Developer')
+      end
+
+      find(:css, 'li', text: current_user.name).find(:css, 'a.btn-remove').click
+
+      visit group_group_members_path(group)
+
+      page.within '.content-list' do
+        expect(page).not_to have_content(current_user.name)
+        expect(page).not_to have_content('Developer')
+      end
+    end
+  end
+
+  describe 'shared projects' do
+    it 'renders shared project' do
+      empty_project = create(:empty_project)
+      empty_project.project_group_links.create!(
+        group_access: Gitlab::Access::MASTER,
+        group: group
+      )
+
+      visit admin_group_path(group)
+
+      expect(page).to have_content(empty_project.name_with_namespace)
+      expect(page).to have_content('Projects shared with')
+    end
+  end
+
   def expect_selected_visibility(level)
     selector = "#group_visibility_level_#{level}[checked=checked]"
 
diff --git a/spec/features/admin/admin_health_check_spec.rb b/spec/features/admin/admin_health_check_spec.rb
index dec2dedf2b5..f7e49a56deb 100644
--- a/spec/features/admin/admin_health_check_spec.rb
+++ b/spec/features/admin/admin_health_check_spec.rb
@@ -1,9 +1,11 @@
 require 'spec_helper'
 
 feature "Admin Health Check", feature: true do
+  include StubENV
   include WaitForAjax
 
   before do
+    stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
     login_as :admin
   end
 
@@ -12,11 +14,12 @@ feature "Admin Health Check", feature: true do
       visit admin_health_check_path
     end
 
-    it { page.has_text? 'Health Check' }
-    it { page.has_text? 'Health information can be retrieved' }
-
     it 'has a health check access token' do
+      page.has_text? 'Health Check'
+      page.has_text? 'Health information can be retrieved'
+
       token = current_application_settings.health_check_access_token
+
       expect(page).to have_content("Access token is #{token}")
       expect(page).to have_selector('#health-check-token', text: token)
     end
diff --git a/spec/features/admin/admin_labels_spec.rb b/spec/features/admin/admin_labels_spec.rb
new file mode 100644
index 00000000000..6d6c9165c83
--- /dev/null
+++ b/spec/features/admin/admin_labels_spec.rb
@@ -0,0 +1,100 @@
+require 'spec_helper'
+
+RSpec.describe 'admin issues labels' do
+  include WaitForAjax
+
+  let!(:bug_label) { Label.create(title: 'bug', template: true) }
+  let!(:feature_label) { Label.create(title: 'feature', template: true) }
+
+  before do
+    login_as :admin
+  end
+
+  describe 'list' do
+    before do
+      visit admin_labels_path
+    end
+
+    it 'renders labels list' do
+      page.within '.manage-labels-list' do
+        expect(page).to have_content('bug')
+        expect(page).to have_content('feature')
+      end
+    end
+
+    it 'deletes label' do
+      page.within "#label_#{bug_label.id}" do
+        click_link 'Delete'
+      end
+
+      page.within '.manage-labels-list' do
+        expect(page).not_to have_content('bug')
+      end
+    end
+
+    it 'deletes all labels', js: true do
+      page.within '.labels' do
+        page.all('.btn-remove').each do |remove|
+          remove.click
+          wait_for_ajax
+        end
+      end
+
+      wait_for_ajax
+
+      expect(page).to have_content("There are no labels yet")
+      expect(page).not_to have_content('bug')
+      expect(page).not_to have_content('feature_label')
+    end
+  end
+
+  describe 'create' do
+    before do
+      visit new_admin_label_path
+    end
+
+    it 'creates new label' do
+      fill_in 'Title', with: 'support'
+      fill_in 'Background color', with: '#F95610'
+      click_button 'Save'
+
+      page.within '.manage-labels-list' do
+        expect(page).to have_content('support')
+      end
+    end
+
+    it 'does not creates label with invalid color' do
+      fill_in 'Title', with: 'support'
+      fill_in 'Background color', with: '#12'
+      click_button 'Save'
+
+      page.within '.label-form' do
+        expect(page).to have_content('Color must be a valid color code')
+      end
+    end
+
+    it 'does not creates label if label already exists' do
+      fill_in 'Title', with: 'bug'
+      fill_in 'Background color', with: '#F95610'
+      click_button 'Save'
+
+      page.within '.label-form' do
+        expect(page).to have_content 'Title has already been taken'
+      end
+    end
+  end
+
+  describe 'edit' do
+    it 'changes bug label' do
+      visit edit_admin_label_path(bug_label)
+
+      fill_in 'Title', with: 'fix'
+      fill_in 'Background color', with: '#F15610'
+      click_button 'Save'
+
+      page.within '.manage-labels-list' do
+        expect(page).to have_content('fix')
+      end
+    end
+  end
+end
diff --git a/spec/features/admin/admin_manage_applications_spec.rb b/spec/features/admin/admin_manage_applications_spec.rb
new file mode 100644
index 00000000000..c2c618b5659
--- /dev/null
+++ b/spec/features/admin/admin_manage_applications_spec.rb
@@ -0,0 +1,36 @@
+require 'spec_helper'
+
+RSpec.describe 'admin manage applications', feature: true do
+  before do
+    login_as :admin
+  end
+
+  it do
+    visit admin_applications_path
+
+    click_on 'New Application'
+    expect(page).to have_content('New application')
+
+    fill_in :doorkeeper_application_name, with: 'test'
+    fill_in :doorkeeper_application_redirect_uri, with: 'https://test.com'
+    click_on 'Submit'
+    expect(page).to have_content('Application: test')
+    expect(page).to have_content('Application Id')
+    expect(page).to have_content('Secret')
+
+    click_on 'Edit'
+    expect(page).to have_content('Edit application')
+
+    fill_in :doorkeeper_application_name, with: 'test_changed'
+    click_on 'Submit'
+    expect(page).to have_content('test_changed')
+    expect(page).to have_content('Application Id')
+    expect(page).to have_content('Secret')
+
+    visit admin_applications_path
+    page.within '.oauth-applications' do
+      click_on 'Destroy'
+    end
+    expect(page.find('.oauth-applications')).not_to have_content('test_changed')
+  end
+end
diff --git a/spec/features/admin/admin_projects_spec.rb b/spec/features/admin/admin_projects_spec.rb
index 30ded9202a4..87a8f62687a 100644
--- a/spec/features/admin/admin_projects_spec.rb
+++ b/spec/features/admin/admin_projects_spec.rb
@@ -1,34 +1,117 @@
 require 'spec_helper'
 
 describe "Admin::Projects", feature: true  do
-  before do
-    @project = create(:project)
+  include Select2Helper
+
+  let(:user) { create :user }
+  let!(:project) { create(:project) }
+  let!(:current_user) do
     login_as :admin
   end
 
   describe "GET /admin/projects" do
+    let!(:archived_project) { create :project, :public, :archived }
+
     before do
-      visit admin_namespaces_projects_path
+      visit admin_projects_path
     end
 
     it "is ok" do
-      expect(current_path).to eq(admin_namespaces_projects_path)
+      expect(current_path).to eq(admin_projects_path)
     end
 
-    it "has projects list" do
-      expect(page).to have_content(@project.name)
+    it 'renders projects list without archived project' do
+      expect(page).to have_content(project.name)
+      expect(page).not_to have_content(archived_project.name)
+    end
+
+    it 'renders all projects', js: true do
+      find(:css, '#sort-projects-dropdown').click
+      click_link 'Show archived projects'
+
+      expect(page).to have_content(project.name)
+      expect(page).to have_content(archived_project.name)
+      expect(page).to have_xpath("//span[@class='label label-warning']", text: 'archived')
     end
   end
 
-  describe "GET /admin/projects/:id" do
+  describe "GET /admin/projects/:namespace_id/:id" do
     before do
-      visit admin_namespaces_projects_path
-      click_link "#{@project.name}"
+      visit admin_projects_path
+      click_link "#{project.name}"
+    end
+
+    it do
+      expect(current_path).to eq admin_namespace_project_path(project.namespace, project)
     end
 
     it "has project info" do
-      expect(page).to have_content(@project.path)
-      expect(page).to have_content(@project.name)
+      expect(page).to have_content(project.path)
+      expect(page).to have_content(project.name)
+      expect(page).to have_content(project.name_with_namespace)
+      expect(page).to have_content(project.creator.name)
+    end
+  end
+
+  describe 'transfer project' do
+    before do
+      create(:group, name: 'Web')
+
+      allow_any_instance_of(Projects::TransferService).
+        to receive(:move_uploads_to_new_namespace).and_return(true)
+    end
+
+    it 'transfers project to group web', js: true do
+      visit admin_namespace_project_path(project.namespace, project)
+
+      click_button 'Search for Namespace'
+      click_link 'group: web'
+      click_button 'Transfer'
+
+      expect(page).to have_content("Web / #{project.name}")
+      expect(page).to have_content('Namespace: Web')
+    end
+  end
+
+  describe 'add admin himself to a project' do
+    before do
+      project.team << [user, :master]
+    end
+
+    it 'adds admin a to a project as developer', js: true do
+      visit namespace_project_project_members_path(project.namespace, project)
+
+      page.within '.users-project-form' do
+        select2(current_user.id, from: '#user_ids', multiple: true)
+        select 'Developer', from: 'access_level'
+      end
+
+      click_button 'Add to project'
+
+      page.within '.content-list' do
+        expect(page).to have_content(current_user.name)
+        expect(page).to have_content('Developer')
+      end
+    end
+  end
+
+  describe 'admin remove himself from a project' do
+    before do
+      project.team << [user, :master]
+      project.team << [current_user, :developer]
+    end
+
+    it 'removes admin from the project' do
+      visit namespace_project_project_members_path(project.namespace, project)
+
+      page.within '.content-list' do
+        expect(page).to have_content(current_user.name)
+        expect(page).to have_content('Developer')
+      end
+
+      find(:css, 'li', text: current_user.name).find(:css, 'a.btn-remove').click
+
+      expect(page).not_to have_selector(:css, '.content-list')
     end
   end
 end
diff --git a/spec/features/admin/admin_runners_spec.rb b/spec/features/admin/admin_runners_spec.rb
index d92c66b689d..5dcc7d35d82 100644
--- a/spec/features/admin/admin_runners_spec.rb
+++ b/spec/features/admin/admin_runners_spec.rb
@@ -1,7 +1,10 @@
 require 'spec_helper'
 
 describe "Admin Runners" do
+  include StubENV
+
   before do
+    stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
     login_as :admin
   end
 
@@ -15,7 +18,7 @@ describe "Admin Runners" do
 
     it 'has all necessary texts' do
       expect(page).to have_text "To register a new Runner"
-      expect(page).to have_text "Runners with last contact less than a minute ago: 1"
+      expect(page).to have_text "Runners with last contact more than a minute ago: 1"
     end
 
     describe 'search' do
diff --git a/spec/features/admin/admin_settings_spec.rb b/spec/features/admin/admin_settings_spec.rb
new file mode 100644
index 00000000000..de42ab81fac
--- /dev/null
+++ b/spec/features/admin/admin_settings_spec.rb
@@ -0,0 +1,56 @@
+require 'spec_helper'
+
+feature 'Admin updates settings', feature: true do
+  include StubENV
+
+  before do
+    stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
+    login_as :admin
+    visit admin_application_settings_path
+  end
+
+  scenario 'Change application settings' do
+    uncheck 'Gravatar enabled'
+    fill_in 'Home page URL', with: 'https://about.gitlab.com/'
+    fill_in 'Help page text', with: 'Example text'
+    click_button 'Save'
+
+    expect(current_application_settings.gravatar_enabled).to be_falsey
+    expect(current_application_settings.home_page_url).to eq "https://about.gitlab.com/"
+    expect(page).to have_content "Application settings saved successfully"
+  end
+
+  scenario 'Change Slack Notifications Service template settings' do
+    click_link 'Service Templates'
+    click_link 'Slack notifications'
+    fill_in 'Webhook', with: 'http://localhost'
+    fill_in 'Username', with: 'test_user'
+    fill_in 'service_push_channel', with: '#test_channel'
+    page.check('Notify only broken builds')
+
+    check_all_events
+    click_on 'Save'
+
+    expect(page).to have_content 'Application settings saved successfully'
+
+    click_link 'Slack notifications'
+
+    page.all('input[type=checkbox]').each do |checkbox|
+      expect(checkbox).to be_checked
+    end
+    expect(find_field('Webhook').value).to eq 'http://localhost'
+    expect(find_field('Username').value).to eq 'test_user'
+    expect(find('#service_push_channel').value).to eq '#test_channel'
+  end
+
+  def check_all_events
+    page.check('Active')
+    page.check('Push')
+    page.check('Tag push')
+    page.check('Note')
+    page.check('Issue')
+    page.check('Merge request')
+    page.check('Build')
+    page.check('Pipeline')
+  end
+end
diff --git a/spec/features/admin/admin_users_impersonation_tokens_spec.rb b/spec/features/admin/admin_users_impersonation_tokens_spec.rb
new file mode 100644
index 00000000000..9ff5c2f9d40
--- /dev/null
+++ b/spec/features/admin/admin_users_impersonation_tokens_spec.rb
@@ -0,0 +1,72 @@
+require 'spec_helper'
+
+describe 'Admin > Users > Impersonation Tokens', feature: true, js: true do
+  let(:admin) { create(:admin) }
+  let!(:user) { create(:user) }
+
+  def active_impersonation_tokens
+    find(".table.active-tokens")
+  end
+
+  def inactive_impersonation_tokens
+    find(".table.inactive-tokens")
+  end
+
+  before { login_as(admin) }
+
+  describe "token creation" do
+    it "allows creation of a token" do
+      name = FFaker::Product.brand
+
+      visit admin_user_impersonation_tokens_path(user_id: user.username)
+      fill_in "Name", with: name
+
+      # Set date to 1st of next month
+      find_field("Expires at").trigger('focus')
+      find(".pika-next").click
+      click_on "1"
+
+      # Scopes
+      check "api"
+      check "read_user"
+
+      expect { click_on "Create Impersonation Token" }.to change { PersonalAccessTokensFinder.new(impersonation: true).execute.count }
+      expect(active_impersonation_tokens).to have_text(name)
+      expect(active_impersonation_tokens).to have_text('In')
+      expect(active_impersonation_tokens).to have_text('api')
+      expect(active_impersonation_tokens).to have_text('read_user')
+    end
+  end
+
+  describe 'active tokens' do
+    let!(:impersonation_token) { create(:personal_access_token, :impersonation, user: user) }
+    let!(:personal_access_token) { create(:personal_access_token, user: user) }
+
+    it 'only shows impersonation tokens' do
+      visit admin_user_impersonation_tokens_path(user_id: user.username)
+
+      expect(active_impersonation_tokens).to have_text(impersonation_token.name)
+      expect(active_impersonation_tokens).not_to have_text(personal_access_token.name)
+    end
+  end
+
+  describe "inactive tokens" do
+    let!(:impersonation_token) { create(:personal_access_token, :impersonation, user: user) }
+
+    it "allows revocation of an active impersonation token" do
+      visit admin_user_impersonation_tokens_path(user_id: user.username)
+
+      click_on "Revoke"
+
+      expect(inactive_impersonation_tokens).to have_text(impersonation_token.name)
+    end
+
+    it "moves expired tokens to the 'inactive' section" do
+      impersonation_token.update(expires_at: 5.days.ago)
+
+      visit admin_user_impersonation_tokens_path(user_id: user.username)
+
+      expect(inactive_impersonation_tokens).to have_text(impersonation_token.name)
+    end
+  end
+end
diff --git a/spec/features/admin/admin_users_spec.rb b/spec/features/admin/admin_users_spec.rb
index e31325ce47b..c0807b8c507 100644
--- a/spec/features/admin/admin_users_spec.rb
+++ b/spec/features/admin/admin_users_spec.rb
@@ -1,7 +1,13 @@
 require 'spec_helper'
 
-describe "Admin::Users", feature: true  do
-  before { login_as :admin }
+describe "Admin::Users", feature: true do
+  include WaitForAjax
+
+  let!(:user) do
+    create(:omniauth_user, provider: 'twitter', extern_uid: '123456')
+  end
+
+  let!(:current_user) { login_as :admin }
 
   describe "GET /admin/users" do
     before do
@@ -13,8 +19,10 @@ describe "Admin::Users", feature: true  do
     end
 
     it "has users list" do
-      expect(page).to have_content(@user.email)
-      expect(page).to have_content(@user.name)
+      expect(page).to have_content(current_user.email)
+      expect(page).to have_content(current_user.name)
+      expect(page).to have_content(user.email)
+      expect(page).to have_content(user.name)
     end
 
     describe 'Two-factor Authentication filters' do
@@ -38,8 +46,6 @@ describe "Admin::Users", feature: true  do
       end
 
       it 'counts users who have not enabled 2FA' do
-        create(:user)
-
         visit admin_users_path
 
         page.within('.filter-two-factor-disabled small') do
@@ -48,8 +54,6 @@ describe "Admin::Users", feature: true  do
       end
 
       it 'filters by users who have not enabled 2FA' do
-        user = create(:user)
-
         visit admin_users_path
         click_link '2FA Disabled'
 
@@ -108,10 +112,10 @@ describe "Admin::Users", feature: true  do
   describe "GET /admin/users/:id" do
     it "has user info" do
       visit admin_users_path
-      click_link @user.name
+      click_link user.name
 
-      expect(page).to have_content(@user.email)
-      expect(page).to have_content(@user.name)
+      expect(page).to have_content(user.email)
+      expect(page).to have_content(user.name)
     end
 
     describe 'Impersonation' do
@@ -124,7 +128,7 @@ describe "Admin::Users", feature: true  do
         end
 
         it 'does not show impersonate button for admin itself' do
-          visit admin_user_path(@user)
+          visit admin_user_path(current_user)
 
           expect(page).not_to have_content('Impersonate')
         end
@@ -156,7 +160,7 @@ describe "Admin::Users", feature: true  do
         it 'logs out of impersonated user back to original user' do
           find(:css, 'li.impersonation a').click
 
-          expect(page.find(:css, '.header-user .profile-link')['data-user']).to eql(@user.username)
+          expect(page.find(:css, '.header-user .profile-link')['data-user']).to eql(current_user.username)
         end
 
         it 'is redirected back to the impersonated users page in the admin after stopping' do
@@ -169,15 +173,15 @@ describe "Admin::Users", feature: true  do
 
     describe 'Two-factor Authentication status' do
       it 'shows when enabled' do
-        @user.update_attribute(:otp_required_for_login, true)
+        user.update_attribute(:otp_required_for_login, true)
 
-        visit admin_user_path(@user)
+        visit admin_user_path(user)
 
         expect_two_factor_status('Enabled')
       end
 
       it 'shows when disabled' do
-        visit admin_user_path(@user)
+        visit admin_user_path(user)
 
         expect_two_factor_status('Disabled')
       end
@@ -192,9 +196,8 @@ describe "Admin::Users", feature: true  do
 
   describe "GET /admin/users/:id/edit" do
     before do
-      @simple_user = create(:user)
       visit admin_users_path
-      click_link "edit_user_#{@simple_user.id}"
+      click_link "edit_user_#{user.id}"
     end
 
     it "has user edit page" do
@@ -208,49 +211,172 @@ describe "Admin::Users", feature: true  do
         fill_in "user_email", with: "bigbang@mail.com"
         fill_in "user_password", with: "AValidPassword1"
         fill_in "user_password_confirmation", with: "AValidPassword1"
-        check "user_admin"
+        choose "user_access_level_admin"
         click_button "Save changes"
       end
 
-      it "shows page with  new data" do
+      it "shows page with new data" do
         expect(page).to have_content('bigbang@mail.com')
         expect(page).to have_content('Big Bang')
       end
 
       it "changes user entry" do
-        @simple_user.reload
-        expect(@simple_user.name).to eq('Big Bang')
-        expect(@simple_user.is_admin?).to be_truthy
-        expect(@simple_user.password_expires_at).to be <= Time.now
+        user.reload
+        expect(user.name).to eq('Big Bang')
+        expect(user.is_admin?).to be_truthy
+        expect(user.password_expires_at).to be <= Time.now
+      end
+    end
+
+    describe 'update username to non ascii char' do
+      it do
+        fill_in 'user_username', with: '\u3042\u3044'
+        click_button('Save')
+
+        page.within '#error_explanation' do
+          expect(page).to have_content('Username')
+        end
+
+        expect(page).to have_selector(%(form[action="/admin/users/#{user.username}"]))
       end
     end
   end
 
   describe "GET /admin/users/:id/projects" do
+    let(:group) { create(:group) }
+    let!(:project) { create(:project, group: group) }
+
     before do
-      @group = create(:group)
-      @project = create(:project, group: @group)
-      @simple_user = create(:user)
-      @group.add_developer(@simple_user)
+      group.add_developer(user)
 
-      visit projects_admin_user_path(@simple_user)
+      visit projects_admin_user_path(user)
     end
 
     it "lists group projects" do
       within(:css, '.append-bottom-default + .panel') do
         expect(page).to have_content 'Group projects'
-        expect(page).to have_link @group.name, admin_group_path(@group)
+        expect(page).to have_link group.name, admin_group_path(group)
       end
     end
 
     it 'allows navigation to the group details' do
       within(:css, '.append-bottom-default + .panel') do
-        click_link @group.name
+        click_link group.name
       end
       within(:css, 'h3.page-title') do
-        expect(page).to have_content "Group: #{@group.name}"
+        expect(page).to have_content "Group: #{group.name}"
+      end
+      expect(page).to have_content project.name
+    end
+
+    it 'shows the group access level' do
+      within(:css, '.append-bottom-default + .panel') do
+        expect(page).to have_content 'Developer'
       end
-      expect(page).to have_content @project.name
+    end
+
+    it 'allows group membership to be revoked', js: true do
+      page.within(first('.group_member')) do
+        find('.btn-remove').click
+      end
+      wait_for_ajax
+
+      expect(page).not_to have_selector('.group_member')
+    end
+  end
+
+  describe 'show user attributes' do
+    it do
+      visit admin_users_path
+
+      click_link user.name
+
+      expect(page).to have_content 'Account'
+      expect(page).to have_content 'Personal projects limit'
+    end
+  end
+
+  describe 'remove users secondary email', js: true do
+    let!(:secondary_email) do
+      create :email, email: 'secondary@example.com', user: user
+    end
+
+    it do
+      visit admin_user_path(user.username)
+
+      expect(page).to have_content("Secondary email: #{secondary_email.email}")
+
+      find("#remove_email_#{secondary_email.id}").click
+
+      expect(page).not_to have_content(secondary_email.email)
+    end
+  end
+
+  describe 'show user keys' do
+    let!(:key1) do
+      create(:key, user: user, title: "ssh-rsa Key1", key: "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC4FIEBXGi4bPU8kzxMefudPIJ08/gNprdNTaO9BR/ndy3+58s2HCTw2xCHcsuBmq+TsAqgEidVq4skpqoTMB+Uot5Uzp9z4764rc48dZiI661izoREoKnuRQSsRqUTHg5wrLzwxlQbl1MVfRWQpqiz/5KjBC7yLEb9AbusjnWBk8wvC1bQPQ1uLAauEA7d836tgaIsym9BrLsMVnR4P1boWD3Xp1B1T/ImJwAGHvRmP/ycIqmKdSpMdJXwxcb40efWVj0Ibbe7ii9eeoLdHACqevUZi6fwfbymdow+FeqlkPoHyGg3Cu4vD/D8+8cRc7mE/zGCWcQ15Var83Tczour Key1")
+    end
+
+    let!(:key2) do
+      create(:key, user: user, title: "ssh-rsa Key2", key: "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQSTWXhJAX/He+nG78MiRRRn7m0Pb0XbcgTxE0etArgoFoh9WtvDf36HG6tOSg/0UUNcp0dICsNAmhBKdncp6cIyPaXJTURPRAGvhI0/VDk4bi27bRnccGbJ/hDaUxZMLhhrzY0r22mjVf8PF6dvv5QUIQVm1/LeaWYsHHvLgiIjwrXirUZPnFrZw6VLREoBKG8uWvfSXw1L5eapmstqfsME8099oi+vWLR8MgEysZQmD28M73fgW4zek6LDQzKQyJx9nB+hJkKUDvcuziZjGmRFlNgSA2mguERwL1OXonD8WYUrBDGKroIvBT39zS5d9tQDnidEJZ9Y8gv5ViYP7x Key2")
+    end
+
+    it do
+      visit admin_users_path
+
+      click_link user.name
+      click_link 'SSH keys'
+
+      expect(page).to have_content(key1.title)
+      expect(page).to have_content(key2.title)
+
+      click_link key2.title
+
+      expect(page).to have_content(key2.title)
+      expect(page).to have_content(key2.key)
+
+      click_link 'Remove'
+
+      expect(page).not_to have_content(key2.title)
+    end
+  end
+
+  describe 'show user identities' do
+    it 'shows user identities' do
+      visit admin_user_identities_path(user)
+
+      expect(page).to have_content(user.name)
+      expect(page).to have_content('twitter')
+    end
+  end
+
+  describe 'update user identities' do
+    before do
+      allow(Gitlab::OAuth::Provider).to receive(:providers).and_return([:twitter, :twitter_updated])
+    end
+
+    it 'modifies twitter identity' do
+      visit admin_user_identities_path(user)
+
+      find('.table').find(:link, 'Edit').click
+      fill_in 'identity_extern_uid', with: '654321'
+      select 'twitter_updated', from: 'identity_provider'
+      click_button 'Save changes'
+
+      expect(page).to have_content(user.name)
+      expect(page).to have_content('twitter_updated')
+      expect(page).to have_content('654321')
+    end
+  end
+
+  describe 'remove user with identities' do
+    it 'removes user with twitter identity' do
+      visit admin_user_identities_path(user)
+
+      click_link 'Delete'
+
+      expect(page).to have_content(user.name)
+      expect(page).not_to have_content('twitter')
     end
   end
 end
diff --git a/spec/features/admin/admin_uses_repository_checks_spec.rb b/spec/features/admin/admin_uses_repository_checks_spec.rb
index 661fb761809..855247de2ea 100644
--- a/spec/features/admin/admin_uses_repository_checks_spec.rb
+++ b/spec/features/admin/admin_uses_repository_checks_spec.rb
@@ -1,7 +1,12 @@
 require 'rails_helper'
 
 feature 'Admin uses repository checks', feature: true do
-  before { login_as :admin }
+  include StubENV
+
+  before do
+    stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
+    login_as :admin
+  end
 
   scenario 'to trigger a single check' do
     project = create(:empty_project)
@@ -29,7 +34,7 @@ feature 'Admin uses repository checks', feature: true do
 
   scenario 'to clear all repository checks', js: true do
     visit admin_application_settings_path
-    
+
     expect(RepositoryCheck::ClearWorker).to receive(:perform_async)
 
     click_link 'Clear all repository checks'
diff --git a/spec/features/atom/dashboard_issues_spec.rb b/spec/features/atom/dashboard_issues_spec.rb
index 21ee6cedbae..a7c22615b89 100644
--- a/spec/features/atom/dashboard_issues_spec.rb
+++ b/spec/features/atom/dashboard_issues_spec.rb
@@ -23,7 +23,7 @@ describe "Dashboard Issues Feed", feature: true  do
         visit issues_dashboard_path(:atom, private_token: user.private_token, state: 'opened', assignee_id: user.id)
 
         link = find('link[type="application/atom+xml"]')
-        params = CGI::parse(URI.parse(link[:href]).query)
+        params = CGI.parse(URI.parse(link[:href]).query)
 
         expect(params).to include('private_token' => [user.private_token])
         expect(params).to include('state' => ['opened'])
diff --git a/spec/features/atom/issues_spec.rb b/spec/features/atom/issues_spec.rb
index 863412d18eb..a01a050a013 100644
--- a/spec/features/atom/issues_spec.rb
+++ b/spec/features/atom/issues_spec.rb
@@ -43,7 +43,7 @@ describe 'Issues Feed', feature: true  do
                                           :atom, private_token: user.private_token, state: 'opened', assignee_id: user.id)
 
       link = find('link[type="application/atom+xml"]')
-      params = CGI::parse(URI.parse(link[:href]).query)
+      params = CGI.parse(URI.parse(link[:href]).query)
 
       expect(params).to include('private_token' => [user.private_token])
       expect(params).to include('state' => ['opened'])
@@ -54,7 +54,7 @@ describe 'Issues Feed', feature: true  do
       visit issues_group_path(group, :atom, private_token: user.private_token, state: 'opened', assignee_id: user.id)
 
       link = find('link[type="application/atom+xml"]')
-      params = CGI::parse(URI.parse(link[:href]).query)
+      params = CGI.parse(URI.parse(link[:href]).query)
 
       expect(params).to include('private_token' => [user.private_token])
       expect(params).to include('state' => ['opened'])
diff --git a/spec/features/atom/users_spec.rb b/spec/features/atom/users_spec.rb
index f8c3ccb416b..55e10a1a89b 100644
--- a/spec/features/atom/users_spec.rb
+++ b/spec/features/atom/users_spec.rb
@@ -57,11 +57,11 @@ describe "User Feed", feature: true  do
       end
 
       it 'has XHTML summaries in notes' do
-        expect(body).to match /Bug confirmed <img[^>]*\/>/
+        expect(body).to match /Bug confirmed <gl-emoji[^>]*>/
       end
 
       it 'has XHTML summaries in merge request descriptions' do
-        expect(body).to match /Here is the fix: <\/p><div[^>]*><a[^>]*><img[^>]*\/><\/a><\/div>/
+        expect(body).to match /Here is the fix: <a[^>]*><img[^>]*\/><\/a>/
       end
     end
   end
diff --git a/spec/features/auto_deploy_spec.rb b/spec/features/auto_deploy_spec.rb
new file mode 100644
index 00000000000..ea7a97d1d4f
--- /dev/null
+++ b/spec/features/auto_deploy_spec.rb
@@ -0,0 +1,64 @@
+require 'spec_helper'
+
+describe 'Auto deploy' do
+  include WaitForAjax
+
+  let(:user) { create(:user) }
+  let(:project) { create(:project) }
+
+  before do
+    project.create_kubernetes_service(
+      active: true,
+      properties: {
+        namespace: project.path,
+        api_url: 'https://kubernetes.example.com',
+        token: 'a' * 40,
+      }
+    )
+    project.team << [user, :master]
+    login_as user
+  end
+
+  context 'when no deployment service is active' do
+    before do
+      project.kubernetes_service.update!(active: false)
+    end
+
+    it 'does not show a button to set up auto deploy' do
+      visit namespace_project_path(project.namespace, project)
+      expect(page).to have_no_content('Set up auto deploy')
+    end
+  end
+
+  context 'when a deployment service is active' do
+    before do
+      project.kubernetes_service.update!(active: true)
+      visit namespace_project_path(project.namespace, project)
+    end
+
+    it 'shows a button to set up auto deploy' do
+      expect(page).to have_link('Set up auto deploy')
+    end
+
+    it 'includes OpenShift as an available template', js: true do
+      click_link 'Set up auto deploy'
+      click_button 'Choose a GitLab CI Yaml template'
+
+      within '.gitlab-ci-yml-selector' do
+        expect(page).to have_content('OpenShift')
+      end
+    end
+
+    it 'creates a merge request using "auto-deploy" branch', js: true do
+      click_link 'Set up auto deploy'
+      click_button 'Choose a GitLab CI Yaml template'
+      within '.gitlab-ci-yml-selector' do
+        click_on 'OpenShift'
+      end
+      wait_for_ajax
+      click_button 'Commit Changes'
+
+      expect(page).to have_content('New Merge Request From auto-deploy into master')
+    end
+  end
+end
diff --git a/spec/features/boards/add_issues_modal_spec.rb b/spec/features/boards/add_issues_modal_spec.rb
new file mode 100644
index 00000000000..a3e24bb5ffa
--- /dev/null
+++ b/spec/features/boards/add_issues_modal_spec.rb
@@ -0,0 +1,239 @@
+require 'rails_helper'
+
+describe 'Issue Boards add issue modal', :feature, :js do
+  include WaitForAjax
+  include WaitForVueResource
+
+  let(:project) { create(:empty_project, :public) }
+  let(:board) { create(:board, project: project) }
+  let(:user) { create(:user) }
+  let!(:planning) { create(:label, project: project, name: 'Planning') }
+  let!(:label) { create(:label, project: project) }
+  let!(:list1) { create(:list, board: board, label: planning, position: 0) }
+  let!(:list2) { create(:list, board: board, label: label, position: 1) }
+  let!(:issue) { create(:issue, project: project) }
+  let!(:issue2) { create(:issue, project: project) }
+
+  before do
+    project.team << [user, :master]
+
+    login_as(user)
+
+    visit namespace_project_board_path(project.namespace, project, board)
+    wait_for_vue_resource
+  end
+
+  context 'modal interaction' do
+    it 'opens modal' do
+      click_button('Add issues')
+
+      expect(page).to have_selector('.add-issues-modal')
+    end
+
+    it 'closes modal' do
+      click_button('Add issues')
+
+      page.within('.add-issues-modal') do
+        find('.close').click
+      end
+
+      expect(page).not_to have_selector('.add-issues-modal')
+    end
+
+    it 'closes modal if cancel button clicked' do
+      click_button('Add issues')
+
+      page.within('.add-issues-modal') do
+        click_button 'Cancel'
+      end
+
+      expect(page).not_to have_selector('.add-issues-modal')
+    end
+
+    it 'does not show tooltip on add issues button' do
+      button = page.find('.issue-boards-search button', text: 'Add issues')
+
+      expect(button[:title]).not_to eq("Please add a list to your board first")
+    end
+  end
+
+  context 'issues list' do
+    before do
+      click_button('Add issues')
+
+      wait_for_vue_resource
+    end
+
+    it 'loads issues' do
+      page.within('.add-issues-modal') do
+        page.within('.nav-links') do
+          expect(page).to have_content('2')
+        end
+
+        expect(page).to have_selector('.card', count: 2)
+      end
+    end
+
+    it 'shows selected issues' do
+      page.within('.add-issues-modal') do
+        click_link 'Selected issues'
+
+        expect(page).not_to have_selector('.card')
+      end
+    end
+
+    context 'list dropdown' do
+      it 'resets after deleting list' do
+        page.within('.add-issues-modal') do
+          expect(find('.add-issues-footer')).to have_button(planning.title)
+
+          click_button 'Cancel'
+        end
+
+        first('.board-delete').click
+
+        click_button('Add issues')
+
+        wait_for_vue_resource
+
+        page.within('.add-issues-modal') do
+          expect(find('.add-issues-footer')).not_to have_button(planning.title)
+          expect(find('.add-issues-footer')).to have_button(label.title)
+        end
+      end
+    end
+
+    context 'search' do
+      it 'returns issues' do
+        page.within('.add-issues-modal') do
+          find('.form-control').native.send_keys(issue.title)
+
+          expect(page).to have_selector('.card', count: 1)
+        end
+      end
+
+      it 'returns no issues' do
+        page.within('.add-issues-modal') do
+          find('.form-control').native.send_keys('testing search')
+
+          expect(page).not_to have_selector('.card')
+          expect(page).not_to have_content("You haven't added any issues to your project yet")
+        end
+      end
+    end
+
+    context 'selecing issues' do
+      it 'selects single issue' do
+        page.within('.add-issues-modal') do
+          first('.card').click
+
+          page.within('.nav-links') do
+            expect(page).to have_content('Selected issues 1')
+          end
+        end
+      end
+
+      it 'changes button text' do
+        page.within('.add-issues-modal') do
+          first('.card').click
+
+          expect(first('.add-issues-footer .btn')).to have_content('Add 1 issue')
+        end
+      end
+
+      it 'changes button text with plural' do
+        page.within('.add-issues-modal') do
+          all('.card').each do |el|
+            el.click
+          end
+
+          expect(first('.add-issues-footer .btn')).to have_content('Add 2 issues')
+        end
+      end
+
+      it 'shows only selected issues on selected tab' do
+        page.within('.add-issues-modal') do
+          first('.card').click
+
+          click_link 'Selected issues'
+
+          expect(page).to have_selector('.card', count: 1)
+        end
+      end
+
+      it 'selects all issues' do
+        page.within('.add-issues-modal') do
+          click_button 'Select all'
+
+          expect(page).to have_selector('.is-active', count: 2)
+        end
+      end
+
+      it 'deselects all issues' do
+        page.within('.add-issues-modal') do
+          click_button 'Select all'
+
+          expect(page).to have_selector('.is-active', count: 2)
+
+          click_button 'Deselect all'
+
+          expect(page).not_to have_selector('.is-active')
+        end
+      end
+
+      it 'selects all that arent already selected' do
+        page.within('.add-issues-modal') do
+          first('.card').click
+
+          expect(page).to have_selector('.is-active', count: 1)
+
+          click_button 'Select all'
+
+          expect(page).to have_selector('.is-active', count: 2)
+        end
+      end
+
+      it 'unselects from selected tab' do
+        page.within('.add-issues-modal') do
+          first('.card').click
+
+          click_link 'Selected issues'
+
+          first('.card').click
+
+          expect(page).not_to have_selector('.is-active')
+        end
+      end
+    end
+
+    context 'adding issues' do
+      it 'adds to board' do
+        page.within('.add-issues-modal') do
+          first('.card').click
+
+          click_button 'Add 1 issue'
+        end
+
+        page.within(first('.board')) do
+          expect(page).to have_selector('.card')
+        end
+      end
+
+      it 'adds to second list' do
+        page.within('.add-issues-modal') do
+          first('.card').click
+
+          click_button planning.title
+
+          click_link label.title
+
+          click_button 'Add 1 issue'
+        end
+
+        page.within(find('.board:nth-child(2)')) do
+          expect(page).to have_selector('.card')
+        end
+      end
+    end
+  end
+end
diff --git a/spec/features/boards/boards_spec.rb b/spec/features/boards/boards_spec.rb
index 973d5b286e9..ecc356f2505 100644
--- a/spec/features/boards/boards_spec.rb
+++ b/spec/features/boards/boards_spec.rb
@@ -3,6 +3,7 @@ require 'rails_helper'
 describe 'Issue Boards', feature: true, js: true do
   include WaitForAjax
   include WaitForVueResource
+  include DragTo
 
   let(:project) { create(:empty_project, :public) }
   let(:board)   { create(:board, project: project) }
@@ -20,29 +21,35 @@ describe 'Issue Boards', feature: true, js: true do
     before do
       visit namespace_project_board_path(project.namespace, project, board)
       wait_for_vue_resource
-      expect(page).to have_selector('.board', count: 3)
+      expect(page).to have_selector('.board', count: 2)
     end
 
     it 'shows blank state' do
       expect(page).to have_content('Welcome to your Issue Board!')
     end
 
+    it 'shows tooltip on add issues button' do
+      button = page.find('.issue-boards-search button', text: 'Add issues')
+
+      expect(button[:"data-original-title"]).to eq("Please add a list to your board first")
+    end
+
     it 'hides the blank state when clicking nevermind button' do
       page.within(find('.board-blank-state')) do
         click_button("Nevermind, I'll use my own")
       end
-      expect(page).to have_selector('.board', count: 2)
+      expect(page).to have_selector('.board', count: 1)
     end
 
     it 'creates default lists' do
-      lists = ['Backlog', 'To Do', 'Doing', 'Done']
+      lists = ['To Do', 'Doing', 'Done']
 
       page.within(find('.board-blank-state')) do
         click_button('Add default lists')
       end
       wait_for_vue_resource
 
-      expect(page).to have_selector('.board', count: 4)
+      expect(page).to have_selector('.board', count: 3)
 
       page.all('.board').each_with_index do |list, i|
         expect(list.find('.board-title')).to have_content(lists[i])
@@ -64,42 +71,41 @@ describe 'Issue Boards', feature: true, js: true do
     let!(:list1) { create(:list, board: board, label: planning, position: 0) }
     let!(:list2) { create(:list, board: board, label: development, position: 1) }
 
-    let!(:confidential_issue) { create(:issue, :confidential, project: project, author: user) }
-    let!(:issue1) { create(:issue, project: project, assignee: user) }
-    let!(:issue2) { create(:issue, project: project, author: user2) }
-    let!(:issue3) { create(:issue, project: project) }
-    let!(:issue4) { create(:issue, project: project) }
-    let!(:issue5) { create(:labeled_issue, project: project, labels: [planning], milestone: milestone) }
-    let!(:issue6) { create(:labeled_issue, project: project, labels: [planning, development]) }
-    let!(:issue7) { create(:labeled_issue, project: project, labels: [development]) }
+    let!(:confidential_issue) { create(:labeled_issue, :confidential, project: project, author: user, labels: [planning], relative_position: 9) }
+    let!(:issue1) { create(:labeled_issue, project: project, assignee: user, labels: [planning], relative_position: 8) }
+    let!(:issue2) { create(:labeled_issue, project: project, author: user2, labels: [planning], relative_position: 7) }
+    let!(:issue3) { create(:labeled_issue, project: project, labels: [planning], relative_position: 6) }
+    let!(:issue4) { create(:labeled_issue, project: project, labels: [planning], relative_position: 5) }
+    let!(:issue5) { create(:labeled_issue, project: project, labels: [planning], milestone: milestone, relative_position: 4) }
+    let!(:issue6) { create(:labeled_issue, project: project, labels: [planning, development], relative_position: 3) }
+    let!(:issue7) { create(:labeled_issue, project: project, labels: [development], relative_position: 2) }
     let!(:issue8) { create(:closed_issue, project: project) }
-    let!(:issue9) { create(:labeled_issue, project: project, labels: [testing, bug, accepting]) }
+    let!(:issue9) { create(:labeled_issue, project: project, labels: [planning, testing, bug, accepting], relative_position: 1) }
 
     before do
       visit namespace_project_board_path(project.namespace, project, board)
 
       wait_for_vue_resource
 
-      expect(page).to have_selector('.board', count: 4)
+      expect(page).to have_selector('.board', count: 3)
       expect(find('.board:nth-child(1)')).to have_selector('.card')
       expect(find('.board:nth-child(2)')).to have_selector('.card')
       expect(find('.board:nth-child(3)')).to have_selector('.card')
-      expect(find('.board:nth-child(4)')).to have_selector('.card')
     end
 
     it 'shows lists' do
-      expect(page).to have_selector('.board', count: 4)
+      expect(page).to have_selector('.board', count: 3)
     end
 
     it 'shows description tooltip on list title' do
-      page.within('.board:nth-child(2)') do
+      page.within('.board:nth-child(1)') do
         expect(find('.board-title span.has-tooltip')[:title]).to eq('Test')
       end
     end
 
     it 'shows issues in lists' do
+      wait_for_board_cards(1, 8)
       wait_for_board_cards(2, 2)
-      wait_for_board_cards(3, 2)
     end
 
     it 'shows confidential issues with icon' do
@@ -108,21 +114,8 @@ describe 'Issue Boards', feature: true, js: true do
       end
     end
 
-    it 'search backlog list' do
-      page.within('#js-boards-seach') do
-        find('.form-control').set(issue1.title)
-      end
-
-      wait_for_vue_resource
-
-      expect(find('.board:nth-child(1)')).to have_selector('.card', count: 1)
-      expect(find('.board:nth-child(2)')).to have_selector('.card', count: 0)
-      expect(find('.board:nth-child(3)')).to have_selector('.card', count: 0)
-      expect(find('.board:nth-child(4)')).to have_selector('.card', count: 0)
-    end
-
     it 'search done list' do
-      page.within('#js-boards-seach') do
+      page.within('#js-boards-search') do
         find('.form-control').set(issue8.title)
       end
 
@@ -130,168 +123,145 @@ describe 'Issue Boards', feature: true, js: true do
 
       expect(find('.board:nth-child(1)')).to have_selector('.card', count: 0)
       expect(find('.board:nth-child(2)')).to have_selector('.card', count: 0)
-      expect(find('.board:nth-child(3)')).to have_selector('.card', count: 0)
-      expect(find('.board:nth-child(4)')).to have_selector('.card', count: 1)
+      expect(find('.board:nth-child(3)')).to have_selector('.card', count: 1)
     end
 
     it 'search list' do
-      page.within('#js-boards-seach') do
+      page.within('#js-boards-search') do
         find('.form-control').set(issue5.title)
       end
 
       wait_for_vue_resource
 
-      expect(find('.board:nth-child(1)')).to have_selector('.card', count: 0)
-      expect(find('.board:nth-child(2)')).to have_selector('.card', count: 1)
+      expect(find('.board:nth-child(1)')).to have_selector('.card', count: 1)
+      expect(find('.board:nth-child(2)')).to have_selector('.card', count: 0)
       expect(find('.board:nth-child(3)')).to have_selector('.card', count: 0)
-      expect(find('.board:nth-child(4)')).to have_selector('.card', count: 0)
     end
 
     it 'allows user to delete board' do
-      page.within(find('.board:nth-child(2)')) do
+      page.within(find('.board:nth-child(1)')) do
         find('.board-delete').click
       end
 
       wait_for_vue_resource
 
-      expect(page).to have_selector('.board', count: 3)
+      expect(page).to have_selector('.board', count: 2)
     end
 
     it 'removes checkmark in new list dropdown after deleting' do
       click_button 'Add list'
       wait_for_ajax
 
-      page.within(find('.board:nth-child(2)')) do
+      page.within(find('.board:nth-child(1)')) do
         find('.board-delete').click
       end
 
       wait_for_vue_resource
 
-      expect(page).to have_selector('.board', count: 3)
-      expect(find(".js-board-list-#{planning.id}", visible: false)).not_to have_css('.is-active')
+      expect(page).to have_selector('.board', count: 2)
     end
 
     it 'infinite scrolls list' do
       50.times do
-        create(:issue, project: project)
+        create(:labeled_issue, project: project, labels: [planning])
       end
 
       visit namespace_project_board_path(project.namespace, project, board)
       wait_for_vue_resource
 
       page.within(find('.board', match: :first)) do
-        expect(page.find('.board-header')).to have_content('56')
+        expect(page.find('.board-header')).to have_content('58')
         expect(page).to have_selector('.card', count: 20)
-        expect(page).to have_content('Showing 20 of 56 issues')
+        expect(page).to have_content('Showing 20 of 58 issues')
 
         evaluate_script("document.querySelectorAll('.board .board-list')[0].scrollTop = document.querySelectorAll('.board .board-list')[0].scrollHeight")
         wait_for_vue_resource
 
         expect(page).to have_selector('.card', count: 40)
-        expect(page).to have_content('Showing 40 of 56 issues')
+        expect(page).to have_content('Showing 40 of 58 issues')
 
         evaluate_script("document.querySelectorAll('.board .board-list')[0].scrollTop = document.querySelectorAll('.board .board-list')[0].scrollHeight")
         wait_for_vue_resource
 
-        expect(page).to have_selector('.card', count: 56)
+        expect(page).to have_selector('.card', count: 58)
         expect(page).to have_content('Showing all issues')
       end
     end
 
-    context 'backlog' do
-      it 'shows issues in backlog with no labels' do
-        wait_for_board_cards(1, 6)
-      end
-
-      it 'moves issue from backlog into list' do
-        drag_to(list_to_index: 1)
-
-        wait_for_vue_resource
-        wait_for_board_cards(1, 5)
-        wait_for_board_cards(2, 3)
-      end
-    end
-
     context 'done' do
       it 'shows list of done issues' do
-        wait_for_board_cards(4, 1)
+        wait_for_board_cards(3, 1)
         wait_for_ajax
       end
 
       it 'moves issue to done' do
-        drag_to(list_from_index: 0, list_to_index: 3)
+        drag(list_from_index: 0, list_to_index: 2)
 
-        wait_for_board_cards(1, 5)
+        wait_for_board_cards(1, 7)
         wait_for_board_cards(2, 2)
         wait_for_board_cards(3, 2)
-        wait_for_board_cards(4, 2)
 
         expect(find('.board:nth-child(1)')).not_to have_content(issue9.title)
-        expect(find('.board:nth-child(4)')).to have_selector('.card', count: 2)
-        expect(find('.board:nth-child(4)')).to have_content(issue9.title)
-        expect(find('.board:nth-child(4)')).not_to have_content(planning.title)
+        expect(find('.board:nth-child(3)')).to have_selector('.card', count: 2)
+        expect(find('.board:nth-child(3)')).to have_content(issue9.title)
+        expect(find('.board:nth-child(3)')).not_to have_content(planning.title)
       end
 
       it 'removes all of the same issue to done' do
-        drag_to(list_from_index: 1, list_to_index: 3)
+        drag(list_from_index: 0, list_to_index: 2)
 
-        wait_for_board_cards(1, 6)
-        wait_for_board_cards(2, 1)
-        wait_for_board_cards(3, 1)
-        wait_for_board_cards(4, 2)
+        wait_for_board_cards(1, 7)
+        wait_for_board_cards(2, 2)
+        wait_for_board_cards(3, 2)
 
-        expect(find('.board:nth-child(2)')).not_to have_content(issue6.title)
-        expect(find('.board:nth-child(4)')).to have_content(issue6.title)
-        expect(find('.board:nth-child(4)')).not_to have_content(planning.title)
+        expect(find('.board:nth-child(1)')).not_to have_content(issue9.title)
+        expect(find('.board:nth-child(3)')).to have_content(issue9.title)
+        expect(find('.board:nth-child(3)')).not_to have_content(planning.title)
       end
     end
 
     context 'lists' do
       it 'changes position of list' do
-        drag_to(list_from_index: 1, list_to_index: 2, selector: '.board-header')
+        drag(list_from_index: 1, list_to_index: 0, selector: '.board-header')
 
-        wait_for_board_cards(1, 6)
-        wait_for_board_cards(2, 2)
-        wait_for_board_cards(3, 2)
-        wait_for_board_cards(4, 1)
+        wait_for_board_cards(1, 2)
+        wait_for_board_cards(2, 8)
+        wait_for_board_cards(3, 1)
 
-        expect(find('.board:nth-child(2)')).to have_content(development.title)
-        expect(find('.board:nth-child(2)')).to have_content(planning.title)
+        expect(find('.board:nth-child(1)')).to have_content(development.title)
+        expect(find('.board:nth-child(1)')).to have_content(planning.title)
       end
 
       it 'issue moves between lists' do
-        drag_to(list_from_index: 1, card_index: 1, list_to_index: 2)
+        drag(list_from_index: 0, from_index: 1, list_to_index: 1)
 
-        wait_for_board_cards(1, 6)
-        wait_for_board_cards(2, 1)
-        wait_for_board_cards(3, 3)
-        wait_for_board_cards(4, 1)
+        wait_for_board_cards(1, 7)
+        wait_for_board_cards(2, 2)
+        wait_for_board_cards(3, 1)
 
-        expect(find('.board:nth-child(3)')).to have_content(issue6.title)
-        expect(find('.board:nth-child(3)').all('.card').last).not_to have_content(development.title)
+        expect(find('.board:nth-child(2)')).to have_content(issue6.title)
+        expect(find('.board:nth-child(2)').all('.card').last).not_to have_content(development.title)
       end
 
       it 'issue moves between lists' do
-        drag_to(list_from_index: 2, list_to_index: 1)
+        drag(list_from_index: 1, list_to_index: 0)
 
-        wait_for_board_cards(1, 6)
-        wait_for_board_cards(2, 3)
+        wait_for_board_cards(1, 9)
+        wait_for_board_cards(2, 1)
         wait_for_board_cards(3, 1)
-        wait_for_board_cards(4, 1)
 
-        expect(find('.board:nth-child(2)')).to have_content(issue7.title)
-        expect(find('.board:nth-child(2)').all('.card').first).not_to have_content(planning.title)
+        expect(find('.board:nth-child(1)')).to have_content(issue7.title)
+        expect(find('.board:nth-child(1)').all('.card').first).not_to have_content(planning.title)
       end
 
       it 'issue moves from done' do
-        drag_to(list_from_index: 3, list_to_index: 1)
+        drag(list_from_index: 2, list_to_index: 1)
 
         expect(find('.board:nth-child(2)')).to have_content(issue8.title)
 
-        wait_for_board_cards(1, 6)
+        wait_for_board_cards(1, 8)
         wait_for_board_cards(2, 3)
-        wait_for_board_cards(3, 2)
-        wait_for_board_cards(4, 0)
+        wait_for_board_cards(3, 0)
       end
 
       context 'issue card' do
@@ -324,7 +294,7 @@ describe 'Issue Boards', feature: true, js: true do
 
           wait_for_vue_resource
 
-          expect(page).to have_selector('.board', count: 5)
+          expect(page).to have_selector('.board', count: 4)
         end
 
         it 'creates new list for Backlog label' do
@@ -337,7 +307,7 @@ describe 'Issue Boards', feature: true, js: true do
 
           wait_for_vue_resource
 
-          expect(page).to have_selector('.board', count: 5)
+          expect(page).to have_selector('.board', count: 4)
         end
 
         it 'creates new list for Done label' do
@@ -350,7 +320,7 @@ describe 'Issue Boards', feature: true, js: true do
 
           wait_for_vue_resource
 
-          expect(page).to have_selector('.board', count: 5)
+          expect(page).to have_selector('.board', count: 4)
         end
 
         it 'keeps dropdown open after adding new list' do
@@ -366,21 +336,6 @@ describe 'Issue Boards', feature: true, js: true do
           expect(find('.issue-boards-search')).to have_selector('.open')
         end
 
-        it 'moves issues from backlog into new list' do
-          wait_for_board_cards(1, 6)
-
-          click_button 'Add list'
-          wait_for_ajax
-
-          page.within('.dropdown-menu-issues-board-new') do
-            click_link testing.title
-          end
-
-          wait_for_vue_resource
-
-          wait_for_board_cards(1, 5)
-        end
-
         it 'creates new list from a new label' do
           click_button 'Add list'
 
@@ -397,7 +352,7 @@ describe 'Issue Boards', feature: true, js: true do
           wait_for_ajax
           wait_for_vue_resource
 
-          expect(page).to have_selector('.board', count: 5)
+          expect(page).to have_selector('.board', count: 4)
         end
       end
     end
@@ -418,7 +373,7 @@ describe 'Issue Boards', feature: true, js: true do
 
         wait_for_vue_resource
         wait_for_board_cards(1, 1)
-        wait_for_empty_boards((2..4))
+        wait_for_empty_boards((2..3))
       end
 
       it 'filters by assignee' do
@@ -437,7 +392,7 @@ describe 'Issue Boards', feature: true, js: true do
         wait_for_vue_resource
 
         wait_for_board_cards(1, 1)
-        wait_for_empty_boards((2..4))
+        wait_for_empty_boards((2..3))
       end
 
       it 'filters by milestone' do
@@ -454,10 +409,9 @@ describe 'Issue Boards', feature: true, js: true do
         end
 
         wait_for_vue_resource
-        wait_for_board_cards(1, 0)
-        wait_for_board_cards(2, 1)
+        wait_for_board_cards(1, 1)
+        wait_for_board_cards(2, 0)
         wait_for_board_cards(3, 0)
-        wait_for_board_cards(4, 0)
       end
 
       it 'filters by label' do
@@ -474,7 +428,7 @@ describe 'Issue Boards', feature: true, js: true do
 
         wait_for_vue_resource
         wait_for_board_cards(1, 1)
-        wait_for_empty_boards((2..4))
+        wait_for_empty_boards((2..3))
       end
 
       it 'filters by label with space after reload' do
@@ -530,7 +484,7 @@ describe 'Issue Boards', feature: true, js: true do
 
       it 'infinite scrolls list with label filter' do
         50.times do
-          create(:labeled_issue, project: project, labels: [testing])
+          create(:labeled_issue, project: project, labels: [planning, testing])
         end
 
         page.within '.issues-filters' do
@@ -580,32 +534,12 @@ describe 'Issue Boards', feature: true, js: true do
         wait_for_vue_resource
 
         wait_for_board_cards(1, 1)
-        wait_for_empty_boards((2..4))
-      end
-
-      it 'filters by no label' do
-        page.within '.issues-filters' do
-          click_button('Label')
-          wait_for_ajax
-
-          page.within '.dropdown-menu-labels' do
-            click_link("No Label")
-            wait_for_vue_resource
-            find('.dropdown-menu-close').click
-          end
-        end
-
-        wait_for_vue_resource
-
-        wait_for_board_cards(1, 5)
-        wait_for_board_cards(2, 0)
-        wait_for_board_cards(3, 0)
-        wait_for_board_cards(4, 1)
+        wait_for_empty_boards((2..3))
       end
 
       it 'filters by clicking label button on issue' do
         page.within(find('.board', match: :first)) do
-          expect(page).to have_selector('.card', count: 6)
+          expect(page).to have_selector('.card', count: 8)
           expect(find('.card', match: :first)).to have_content(bug.title)
           click_button(bug.title)
           wait_for_vue_resource
@@ -614,7 +548,7 @@ describe 'Issue Boards', feature: true, js: true do
         wait_for_vue_resource
 
         wait_for_board_cards(1, 1)
-        wait_for_empty_boards((2..4))
+        wait_for_empty_boards((2..3))
 
         page.within('.labels-filter') do
           expect(find('.dropdown-toggle-text')).to have_content(bug.title)
@@ -688,14 +622,13 @@ describe 'Issue Boards', feature: true, js: true do
     end
   end
 
-  def drag_to(list_from_index: 0, card_index: 0, to_index: 0, list_to_index: 0, selector: '.board-list')
-    evaluate_script("simulateDrag({scrollable: document.getElementById('board-app'), from: {el: $('#{selector}').eq(#{list_from_index}).get(0), index: #{card_index}}, to: {el: $('.board-list').eq(#{list_to_index}).get(0), index: #{to_index}}});")
-
-    Timeout.timeout(Capybara.default_max_wait_time) do
-      loop until page.evaluate_script('window.SIMULATE_DRAG_ACTIVE').zero?
-    end
-
-    wait_for_vue_resource
+  def drag(selector: '.board-list', list_from_index: 0, from_index: 0, to_index: 0, list_to_index: 0)
+    drag_to(selector: selector,
+            scrollable: '#board-app',
+            list_from_index: list_from_index,
+            from_index: from_index,
+            to_index: to_index,
+            list_to_index: list_to_index)
   end
 
   def wait_for_board_cards(board_number, expected_cards)
diff --git a/spec/features/boards/issue_ordering_spec.rb b/spec/features/boards/issue_ordering_spec.rb
new file mode 100644
index 00000000000..c50155a6d14
--- /dev/null
+++ b/spec/features/boards/issue_ordering_spec.rb
@@ -0,0 +1,166 @@
+require 'rails_helper'
+
+describe 'Issue Boards', :feature, :js do
+  include WaitForVueResource
+  include DragTo
+
+  let(:project) { create(:empty_project, :public) }
+  let(:board) { create(:board, project: project) }
+  let(:user) { create(:user) }
+  let(:label) { create(:label, project: project) }
+  let!(:list1) { create(:list, board: board, label: label, position: 0) }
+  let!(:issue1) { create(:labeled_issue, project: project, title: 'testing 1', labels: [label], relative_position: 3) }
+  let!(:issue2) { create(:labeled_issue, project: project, title: 'testing 2', labels: [label], relative_position: 2) }
+  let!(:issue3) { create(:labeled_issue, project: project, title: 'testing 3', labels: [label], relative_position: 1) }
+
+  before do
+    project.team << [user, :master]
+
+    login_as(user)
+  end
+
+  context 'un-ordered issues' do
+    let!(:issue4) { create(:labeled_issue, project: project, labels: [label]) }
+
+    before do
+      visit namespace_project_board_path(project.namespace, project, board)
+      wait_for_vue_resource
+
+      expect(page).to have_selector('.board', count: 2)
+    end
+
+    it 'has un-ordered issue as last issue' do
+      page.within(first('.board')) do
+        expect(all('.card').last).to have_content(issue4.title)
+      end
+    end
+
+    it 'moves un-ordered issue to top of list' do
+      drag(from_index: 3, to_index: 0)
+
+      page.within(first('.board')) do
+        expect(first('.card')).to have_content(issue4.title)
+      end
+    end
+  end
+
+  context 'ordering in list' do
+    before do
+      visit namespace_project_board_path(project.namespace, project, board)
+      wait_for_vue_resource
+
+      expect(page).to have_selector('.board', count: 2)
+    end
+
+    it 'moves from middle to top' do
+      drag(from_index: 1, to_index: 0)
+
+      wait_for_vue_resource
+
+      expect(first('.card')).to have_content(issue2.title)
+    end
+
+    it 'moves from middle to bottom' do
+      drag(from_index: 1, to_index: 2)
+
+      wait_for_vue_resource
+
+      expect(all('.card').last).to have_content(issue2.title)
+    end
+
+    it 'moves from top to bottom' do
+      drag(from_index: 0, to_index: 2)
+
+      wait_for_vue_resource
+
+      expect(all('.card').last).to have_content(issue3.title)
+    end
+
+    it 'moves from bottom to top' do
+      drag(from_index: 2, to_index: 0)
+
+      wait_for_vue_resource
+
+      expect(first('.card')).to have_content(issue1.title)
+    end
+
+    it 'moves from top to middle' do
+      drag(from_index: 0, to_index: 1)
+
+      wait_for_vue_resource
+
+      expect(first('.card')).to have_content(issue2.title)
+    end
+
+    it 'moves from bottom to middle' do
+      drag(from_index: 2, to_index: 1)
+
+      wait_for_vue_resource
+
+      expect(all('.card').last).to have_content(issue2.title)
+    end
+  end
+
+  context 'ordering when changing list' do
+    let(:label2) { create(:label, project: project) }
+    let!(:list2) { create(:list, board: board, label: label2, position: 1) }
+    let!(:issue4) { create(:labeled_issue, project: project, title: 'testing 1', labels: [label2], relative_position: 3.0) }
+    let!(:issue5) { create(:labeled_issue, project: project, title: 'testing 2', labels: [label2], relative_position: 2.0) }
+    let!(:issue6) { create(:labeled_issue, project: project, title: 'testing 3', labels: [label2], relative_position: 1.0) }
+
+    before do
+      visit namespace_project_board_path(project.namespace, project, board)
+      wait_for_vue_resource
+
+      expect(page).to have_selector('.board', count: 3)
+    end
+
+    it 'moves to top of another list' do
+      drag(list_from_index: 0, list_to_index: 1)
+
+      wait_for_vue_resource
+
+      expect(first('.board')).to have_selector('.card', count: 2)
+      expect(all('.board')[1]).to have_selector('.card', count: 4)
+
+      page.within(all('.board')[1]) do
+        expect(first('.card')).to have_content(issue3.title)
+      end
+    end
+
+    it 'moves to bottom of another list' do
+      drag(list_from_index: 0, list_to_index: 1, to_index: 2)
+
+      wait_for_vue_resource
+
+      expect(first('.board')).to have_selector('.card', count: 2)
+      expect(all('.board')[1]).to have_selector('.card', count: 4)
+
+      page.within(all('.board')[1]) do
+        expect(all('.card').last).to have_content(issue3.title)
+      end
+    end
+
+    it 'moves to index of another list' do
+      drag(list_from_index: 0, list_to_index: 1, to_index: 1)
+
+      wait_for_vue_resource
+
+      expect(first('.board')).to have_selector('.card', count: 2)
+      expect(all('.board')[1]).to have_selector('.card', count: 4)
+
+      page.within(all('.board')[1]) do
+        expect(all('.card')[1]).to have_content(issue3.title)
+      end
+    end
+  end
+
+  def drag(selector: '.board-list', list_from_index: 0, from_index: 0, to_index: 0, list_to_index: 0)
+    drag_to(selector: selector,
+            scrollable: '#board-app',
+            list_from_index: list_from_index,
+            from_index: from_index,
+            to_index: to_index,
+            list_to_index: list_to_index)
+  end
+end
diff --git a/spec/features/boards/modal_filter_spec.rb b/spec/features/boards/modal_filter_spec.rb
new file mode 100644
index 00000000000..1cf0d11d448
--- /dev/null
+++ b/spec/features/boards/modal_filter_spec.rb
@@ -0,0 +1,259 @@
+require 'rails_helper'
+
+describe 'Issue Boards add issue modal filtering', :feature, :js do
+  include WaitForAjax
+  include WaitForVueResource
+
+  let(:project) { create(:empty_project, :public) }
+  let(:board) { create(:board, project: project) }
+  let(:planning) { create(:label, project: project, name: 'Planning') }
+  let!(:list1) { create(:list, board: board, label: planning, position: 0) }
+  let(:user) { create(:user) }
+  let(:user2) { create(:user) }
+  let!(:issue1) { create(:issue, project: project) }
+
+  before do
+    project.team << [user, :master]
+
+    login_as(user)
+  end
+
+  it 'shows empty state when no results found' do
+    visit_board
+
+    page.within('.add-issues-modal') do
+      find('.form-control').native.send_keys('testing empty state')
+
+      wait_for_vue_resource
+
+      expect(page).to have_content('There are no issues to show.')
+    end
+  end
+
+  it 'restores filters when closing' do
+    visit_board
+
+    page.within('.add-issues-modal') do
+      click_button 'Milestone'
+
+      wait_for_ajax
+
+      click_link 'Upcoming'
+
+      wait_for_vue_resource
+
+      expect(page).to have_selector('.card', count: 0)
+
+      click_button 'Cancel'
+    end
+
+    click_button('Add issues')
+
+    page.within('.add-issues-modal') do
+      wait_for_vue_resource
+
+      expect(page).to have_selector('.card', count: 1)
+    end
+  end
+
+  context 'author' do
+    let!(:issue) { create(:issue, project: project, author: user2) }
+
+    before do
+      project.team << [user2, :developer]
+
+      visit_board
+    end
+
+    it 'filters by any author' do
+      page.within('.add-issues-modal') do
+        click_button 'Author'
+
+        wait_for_ajax
+
+        click_link 'Any Author'
+
+        wait_for_vue_resource
+
+        expect(page).to have_selector('.card', count: 2)
+      end
+    end
+
+    it 'filters by selected user' do
+      page.within('.add-issues-modal') do
+        click_button 'Author'
+
+        wait_for_ajax
+
+        click_link user2.name
+
+        wait_for_vue_resource
+
+        expect(page).to have_selector('.card', count: 1)
+      end
+    end
+  end
+
+  context 'assignee' do
+    let!(:issue) { create(:issue, project: project, assignee: user2) }
+
+    before do
+      project.team << [user2, :developer]
+
+      visit_board
+    end
+
+    it 'filters by any assignee' do
+      page.within('.add-issues-modal') do
+        click_button 'Assignee'
+
+        wait_for_ajax
+
+        click_link 'Any Assignee'
+
+        wait_for_vue_resource
+
+        expect(page).to have_selector('.card', count: 2)
+      end
+    end
+
+    it 'filters by unassigned' do
+      page.within('.add-issues-modal') do
+        click_button 'Assignee'
+
+        wait_for_ajax
+
+        click_link 'Unassigned'
+
+        wait_for_vue_resource
+
+        expect(page).to have_selector('.card', count: 1)
+      end
+    end
+
+    it 'filters by selected user' do
+      page.within('.add-issues-modal') do
+        click_button 'Assignee'
+
+        wait_for_ajax
+
+        page.within '.dropdown-menu-user' do
+          click_link user2.name
+        end
+
+        wait_for_vue_resource
+
+        expect(page).to have_selector('.card', count: 1)
+      end
+    end
+  end
+
+  context 'milestone' do
+    let(:milestone) { create(:milestone, project: project) }
+    let!(:issue) { create(:issue, project: project, milestone: milestone) }
+
+    before do
+      visit_board
+    end
+
+    it 'filters by any milestone' do
+      page.within('.add-issues-modal') do
+        click_button 'Milestone'
+
+        wait_for_ajax
+
+        click_link 'Any Milestone'
+
+        wait_for_vue_resource
+
+        expect(page).to have_selector('.card', count: 2)
+      end
+    end
+
+    it 'filters by upcoming milestone' do
+      page.within('.add-issues-modal') do
+        click_button 'Milestone'
+
+        wait_for_ajax
+
+        click_link 'Upcoming'
+
+        wait_for_vue_resource
+
+        expect(page).to have_selector('.card', count: 0)
+      end
+    end
+
+    it 'filters by selected milestone' do
+      page.within('.add-issues-modal') do
+        click_button 'Milestone'
+
+        wait_for_ajax
+
+        click_link milestone.name
+
+        wait_for_vue_resource
+
+        expect(page).to have_selector('.card', count: 1)
+      end
+    end
+  end
+
+  context 'label' do
+    let(:label) { create(:label, project: project) }
+    let!(:issue) { create(:labeled_issue, project: project, labels: [label]) }
+
+    before do
+      visit_board
+    end
+
+    it 'filters by any label' do
+      page.within('.add-issues-modal') do
+        click_button 'Label'
+
+        wait_for_ajax
+
+        click_link 'Any Label'
+
+        wait_for_vue_resource
+
+        expect(page).to have_selector('.card', count: 2)
+      end
+    end
+
+    it 'filters by no label' do
+      page.within('.add-issues-modal') do
+        click_button 'Label'
+
+        wait_for_ajax
+
+        click_link 'No Label'
+
+        wait_for_vue_resource
+
+        expect(page).to have_selector('.card', count: 1)
+      end
+    end
+
+    it 'filters by label' do
+      page.within('.add-issues-modal') do
+        click_button 'Label'
+
+        wait_for_ajax
+
+        click_link label.title
+
+        wait_for_vue_resource
+
+        expect(page).to have_selector('.card', count: 1)
+      end
+    end
+  end
+
+  def visit_board
+    visit namespace_project_board_path(project.namespace, project, board)
+    wait_for_vue_resource
+
+    click_button('Add issues')
+  end
+end
diff --git a/spec/features/boards/new_issue_spec.rb b/spec/features/boards/new_issue_spec.rb
index a03cd6fbf2d..6d14a8cf483 100644
--- a/spec/features/boards/new_issue_spec.rb
+++ b/spec/features/boards/new_issue_spec.rb
@@ -6,6 +6,7 @@ describe 'Issue Boards new issue', feature: true, js: true do
 
   let(:project) { create(:empty_project, :public) }
   let(:board)   { create(:board, project: project) }
+  let!(:list)   { create(:list, board: board, position: 0) }
   let(:user)    { create(:user) }
 
   context 'authorized user' do
@@ -17,7 +18,7 @@ describe 'Issue Boards new issue', feature: true, js: true do
       visit namespace_project_board_path(project.namespace, project, board)
       wait_for_vue_resource
 
-      expect(page).to have_selector('.board', count: 3)
+      expect(page).to have_selector('.board', count: 2)
     end
 
     it 'displays new issue button' do
@@ -25,7 +26,7 @@ describe 'Issue Boards new issue', feature: true, js: true do
     end
 
     it 'does not display new issue button in done list' do
-      page.within('.board:nth-child(3)') do
+      page.within('.board:nth-child(2)') do
         expect(page).not_to have_selector('.board-issue-count-holder .btn')
       end
     end
diff --git a/spec/features/boards/sidebar_spec.rb b/spec/features/boards/sidebar_spec.rb
index c16aafa1470..3332e07ec31 100644
--- a/spec/features/boards/sidebar_spec.rb
+++ b/spec/features/boards/sidebar_spec.rb
@@ -4,16 +4,22 @@ describe 'Issue Boards', feature: true, js: true do
   include WaitForAjax
   include WaitForVueResource
 
-  let(:project)     { create(:empty_project, :public) }
-  let(:board)       { create(:board, project: project) }
-  let(:user)        { create(:user) }
-  let!(:label)      { create(:label, project: project) }
-  let!(:label2)     { create(:label, project: project) }
-  let!(:milestone)  { create(:milestone, project: project) }
-  let!(:issue2)     { create(:labeled_issue, project: project, assignee: user, milestone: milestone, labels: [label]) }
-  let!(:issue)      { create(:issue, project: project) }
+  let(:user)         { create(:user) }
+  let(:project)      { create(:empty_project, :public) }
+  let!(:milestone)   { create(:milestone, project: project) }
+  let!(:development) { create(:label, project: project, name: 'Development') }
+  let!(:bug)         { create(:label, project: project, name: 'Bug') }
+  let!(:regression)  { create(:label, project: project, name: 'Regression') }
+  let!(:stretch)     { create(:label, project: project, name: 'Stretch') }
+  let!(:issue1)      { create(:labeled_issue, project: project, assignee: user, milestone: milestone, labels: [development], relative_position: 2) }
+  let!(:issue2)      { create(:labeled_issue, project: project, labels: [development, stretch], relative_position: 1) }
+  let(:board)        { create(:board, project: project) }
+  let!(:list)        { create(:list, board: board, label: development, position: 0) }
+  let(:card) { first('.board').first('.card') }
 
   before do
+    Timecop.freeze
+
     project.team << [user, :master]
 
     login_as(user)
@@ -22,56 +28,62 @@ describe 'Issue Boards', feature: true, js: true do
     wait_for_vue_resource
   end
 
+  after do
+    Timecop.return
+  end
+
   it 'shows sidebar when clicking issue' do
-    page.within(first('.board')) do
-      first('.card').click
-    end
+    click_card(card)
 
     expect(page).to have_selector('.issue-boards-sidebar')
   end
 
   it 'closes sidebar when clicking issue' do
-    page.within(first('.board')) do
-      first('.card').click
-    end
+    click_card(card)
 
     expect(page).to have_selector('.issue-boards-sidebar')
 
-    page.within(first('.board')) do
-      first('.card').click
-    end
+    click_card(card)
 
     expect(page).not_to have_selector('.issue-boards-sidebar')
   end
 
   it 'closes sidebar when clicking close button' do
-    page.within(first('.board')) do
-      first('.card').click
-    end
+    click_card(card)
 
     expect(page).to have_selector('.issue-boards-sidebar')
 
-    find('.gutter-toggle').click
+    find('.gutter-toggle').trigger('click')
 
     expect(page).not_to have_selector('.issue-boards-sidebar')
   end
 
   it 'shows issue details when sidebar is open' do
-    page.within(first('.board')) do
-      first('.card').click
+    click_card(card)
+
+    page.within('.issue-boards-sidebar') do
+      expect(page).to have_content(issue2.title)
+      expect(page).to have_content(issue2.to_reference)
     end
+  end
+
+  it 'removes card from board when clicking ' do
+    click_card(card)
 
     page.within('.issue-boards-sidebar') do
-      expect(page).to have_content(issue.title)
-      expect(page).to have_content(issue.to_reference)
+      click_button 'Remove from board'
+    end
+
+    wait_for_vue_resource
+
+    page.within(first('.board')) do
+      expect(page).to have_selector('.card', count: 1)
     end
   end
 
   context 'assignee' do
     it 'updates the issues assignee' do
-      page.within(first('.board')) do
-        first('.card').click
-      end
+      click_card(card)
 
       page.within('.assignee') do
         click_link 'Edit'
@@ -87,17 +99,12 @@ describe 'Issue Boards', feature: true, js: true do
         expect(page).to have_content(user.name)
       end
 
-      page.within(first('.board')) do
-        page.within(first('.card')) do
-          expect(page).to have_selector('.avatar')
-        end
-      end
+      expect(card).to have_selector('.avatar')
     end
 
     it 'removes the assignee' do
-      page.within(first('.board')) do
-        find('.card:nth-child(2)').click
-      end
+      card_two = first('.board').find('.card:nth-child(2)')
+      click_card(card_two)
 
       page.within('.assignee') do
         click_link 'Edit'
@@ -113,19 +120,15 @@ describe 'Issue Boards', feature: true, js: true do
         expect(page).to have_content('No assignee')
       end
 
-      page.within(first('.board')) do
-        page.within(find('.card:nth-child(2)')) do
-          expect(page).not_to have_selector('.avatar')
-        end
-      end
+      expect(card_two).not_to have_selector('.avatar')
     end
 
     it 'assignees to current user' do
-      page.within(first('.board')) do
-        first('.card').click
-      end
+      click_card(card)
+
+      page.within(find('.assignee')) do
+        expect(page).to have_content('No assignee')
 
-      page.within('.assignee') do
         click_link 'assign yourself'
 
         wait_for_vue_resource
@@ -133,19 +136,41 @@ describe 'Issue Boards', feature: true, js: true do
         expect(page).to have_content(user.name)
       end
 
-      page.within(first('.board')) do
-        page.within(first('.card')) do
-          expect(page).to have_selector('.avatar')
+      expect(card).to have_selector('.avatar')
+    end
+
+    it 'resets assignee dropdown' do
+      click_card(card)
+
+      page.within('.assignee') do
+        click_link 'Edit'
+
+        wait_for_ajax
+
+        page.within('.dropdown-menu-user') do
+          click_link user.name
+
+          wait_for_vue_resource
         end
+
+        expect(page).to have_content(user.name)
+      end
+
+      page.within(first('.board')) do
+        find('.card:nth-child(2)').click
+      end
+
+      page.within('.assignee') do
+        click_link 'Edit'
+
+        expect(page).not_to have_selector('.is-active')
       end
     end
   end
 
   context 'milestone' do
     it 'adds a milestone' do
-      page.within(first('.board')) do
-        first('.card').click
-      end
+      click_card(card)
 
       page.within('.milestone') do
         click_link 'Edit'
@@ -163,9 +188,7 @@ describe 'Issue Boards', feature: true, js: true do
     end
 
     it 'removes a milestone' do
-      page.within(first('.board')) do
-        find('.card:nth-child(2)').click
-      end
+      click_card(card)
 
       page.within('.milestone') do
         click_link 'Edit'
@@ -185,14 +208,12 @@ describe 'Issue Boards', feature: true, js: true do
 
   context 'due date' do
     it 'updates due date' do
-      page.within(first('.board')) do
-        first('.card').click
-      end
+      click_card(card)
 
       page.within('.due_date') do
         click_link 'Edit'
 
-        click_link Date.today.day
+        click_button Date.today.day
 
         wait_for_vue_resource
 
@@ -203,104 +224,84 @@ describe 'Issue Boards', feature: true, js: true do
 
   context 'labels' do
     it 'adds a single label' do
-      page.within(first('.board')) do
-        first('.card').click
-      end
+      click_card(card)
 
       page.within('.labels') do
         click_link 'Edit'
 
         wait_for_ajax
 
-        click_link label.title
+        click_link bug.title
 
         wait_for_vue_resource
 
         find('.dropdown-menu-close-icon').click
 
         page.within('.value') do
-          expect(page).to have_selector('.label', count: 1)
-          expect(page).to have_content(label.title)
+          expect(page).to have_selector('.label', count: 3)
+          expect(page).to have_content(bug.title)
         end
       end
 
-      page.within(first('.board')) do
-        page.within(first('.card')) do
-          expect(page).to have_selector('.label', count: 1)
-          expect(page).to have_content(label.title)
-        end
-      end
+      expect(card).to have_selector('.label', count: 2)
+      expect(card).to have_content(bug.title)
     end
 
     it 'adds a multiple labels' do
-      page.within(first('.board')) do
-        first('.card').click
-      end
+      click_card(card)
 
       page.within('.labels') do
         click_link 'Edit'
 
         wait_for_ajax
 
-        click_link label.title
-        click_link label2.title
+        click_link bug.title
+        click_link regression.title
 
         wait_for_vue_resource
 
         find('.dropdown-menu-close-icon').click
 
         page.within('.value') do
-          expect(page).to have_selector('.label', count: 2)
-          expect(page).to have_content(label.title)
-          expect(page).to have_content(label2.title)
+          expect(page).to have_selector('.label', count: 4)
+          expect(page).to have_content(bug.title)
+          expect(page).to have_content(regression.title)
         end
       end
 
-      page.within(first('.board')) do
-        page.within(first('.card')) do
-          expect(page).to have_selector('.label', count: 2)
-          expect(page).to have_content(label.title)
-          expect(page).to have_content(label2.title)
-        end
-      end
+      expect(card).to have_selector('.label', count: 3)
+      expect(card).to have_content(bug.title)
+      expect(card).to have_content(regression.title)
     end
 
     it 'removes a label' do
-      page.within(first('.board')) do
-        find('.card:nth-child(2)').click
-      end
+      click_card(card)
 
       page.within('.labels') do
         click_link 'Edit'
 
         wait_for_ajax
 
-        click_link label.title
+        click_link stretch.title
 
         wait_for_vue_resource
 
         find('.dropdown-menu-close-icon').click
 
         page.within('.value') do
-          expect(page).to have_selector('.label', count: 0)
-          expect(page).not_to have_content(label.title)
+          expect(page).to have_selector('.label', count: 1)
+          expect(page).not_to have_content(stretch.title)
         end
       end
 
-      page.within(first('.board')) do
-        page.within(find('.card:nth-child(2)')) do
-          expect(page).not_to have_selector('.label', count: 1)
-          expect(page).not_to have_content(label.title)
-        end
-      end
+      expect(card).not_to have_selector('.label')
+      expect(card).not_to have_content(stretch.title)
     end
   end
 
   context 'subscription' do
     it 'changes issue subscription' do
-      page.within(first('.board')) do
-        first('.card').click
-      end
+      click_card(card)
 
       page.within('.subscription') do
         click_button 'Subscribe'
@@ -309,4 +310,19 @@ describe 'Issue Boards', feature: true, js: true do
       end
     end
   end
+
+  def click_card(card)
+    page.within(card) do
+      first('.card-number').click
+    end
+
+    wait_for_sidebar
+  end
+
+  def wait_for_sidebar
+    # loop until the CSS transition is complete
+    Timeout.timeout(0.5) do
+      loop until evaluate_script('$(".right-sidebar").outerWidth()') == 290
+    end
+  end
 end
diff --git a/spec/features/calendar_spec.rb b/spec/features/calendar_spec.rb
index 3e0b6364e0d..35d090c4b7f 100644
--- a/spec/features/calendar_spec.rb
+++ b/spec/features/calendar_spec.rb
@@ -1,9 +1,11 @@
 require 'spec_helper'
 
-feature 'Contributions Calendar', js: true, feature: true do
+feature 'Contributions Calendar', :feature, :js do
   include WaitForAjax
 
+  let(:user) { create(:user) }
   let(:contributed_project) { create(:project, :public) }
+  let(:issue_note) { create(:note, project: contributed_project) }
 
   # Ex/ Sunday Jan 1, 2016
   date_format = '%A %b %-d, %Y'
@@ -12,31 +14,31 @@ feature 'Contributions Calendar', js: true, feature: true do
   issue_params = { title: issue_title }
 
   def get_cell_color_selector(contributions)
-    contribution_cell = '.user-contrib-cell'
-    activity_colors = Array['#ededed', '#acd5f2', '#7fa8c9', '#527ba0', '#254e77']
-    activity_colors_index = 0
-
-    if contributions > 0 && contributions < 10
-      activity_colors_index = 1
-    elsif contributions >= 10 && contributions < 20
-      activity_colors_index = 2
-    elsif contributions >= 20 && contributions < 30
-      activity_colors_index = 3
-    elsif contributions >= 30
-      activity_colors_index = 4
-    end
+    activity_colors = %w[#ededed #acd5f2 #7fa8c9 #527ba0 #254e77]
+    # We currently don't actually test the cases with contributions >= 20
+    activity_colors_index =
+      if contributions > 0 && contributions < 10
+        1
+      elsif contributions >= 10 && contributions < 20
+        2
+      elsif contributions >= 20 && contributions < 30
+        3
+      elsif contributions >= 30
+        4
+      else
+        0
+      end
 
-    "#{contribution_cell}[fill='#{activity_colors[activity_colors_index]}']"
+    ".user-contrib-cell[fill='#{activity_colors[activity_colors_index]}']"
   end
 
   def get_cell_date_selector(contributions, date)
-    contribution_text = 'No contributions'
-
-    if contributions === 1
-      contribution_text = '1 contribution'
-    elsif contributions > 1
-      contribution_text = "#{contributions} contributions"
-    end
+    contribution_text =
+      if contributions.zero?
+        'No contributions'
+      else
+        "#{contributions} #{'contribution'.pluralize(contributions)}"
+      end
 
     "#{get_cell_color_selector(contributions)}[data-original-title='#{contribution_text}<br />#{date}']"
   end
@@ -45,129 +47,155 @@ feature 'Contributions Calendar', js: true, feature: true do
     push_params = {
       project: contributed_project,
       action: Event::PUSHED,
-      author_id: @user.id,
+      author_id: user.id,
       data: { commit_count: 3 }
     }
 
     Event.create(push_params)
   end
 
-  def get_first_cell_content
-    find('.user-calendar-activities').text
-  end
+  def note_comment_contribution
+    note_comment_params = {
+      project: contributed_project,
+      action: Event::COMMENTED,
+      target: issue_note,
+      author_id: user.id
+    }
 
-  before do
-    login_as :user
-    visit @user.username
-    wait_for_ajax
+    Event.create(note_comment_params)
   end
 
-  it 'displays calendar', js: true do
-    expect(page).to have_css('.js-contrib-calendar')
+  def selected_day_activities
+    find('.user-calendar-activities').text
   end
 
-  describe 'select calendar day', js: true do
-    let(:cells) { page.all('.user-contrib-cell') }
-    let(:first_cell_content_before) { get_first_cell_content }
+  before do
+    login_as user
+  end
 
+  describe 'calendar day selection' do
     before do
-      cells[0].click
+      visit user.username
       wait_for_ajax
-      first_cell_content_before
     end
 
-    it 'displays calendar day activities', js: true do
-      expect(get_first_cell_content).not_to eq('')
+    it 'displays calendar' do
+      expect(page).to have_css('.js-contrib-calendar')
     end
 
-    describe 'select another calendar day', js: true do
+    describe 'select calendar day' do
+      let(:cells) { page.all('.user-contrib-cell') }
+
       before do
-        cells[1].click
+        cells[0].click
         wait_for_ajax
+        @first_day_activities = selected_day_activities
       end
 
-      it 'displays different calendar day activities', js: true do
-        expect(get_first_cell_content).not_to eq(first_cell_content_before)
+      it 'displays calendar day activities' do
+        expect(selected_day_activities).not_to be_empty
       end
-    end
 
-    describe 'deselect calendar day', js: true do
-      before do
-        cells[0].click
-        wait_for_ajax
+      describe 'select another calendar day' do
+        before do
+          cells[1].click
+          wait_for_ajax
+        end
+
+        it 'displays different calendar day activities' do
+          expect(selected_day_activities).not_to eq(@first_day_activities)
+        end
       end
 
-      it 'hides calendar day activities', js: true do
-        expect(get_first_cell_content).to eq('')
+      describe 'deselect calendar day' do
+        before do
+          cells[0].click
+          wait_for_ajax
+        end
+
+        it 'hides calendar day activities' do
+          expect(selected_day_activities).to be_empty
+        end
       end
     end
   end
 
-  describe '1 calendar activity' do
-    before do
-      Issues::CreateService.new(contributed_project, @user, issue_params).execute
-      visit @user.username
-      wait_for_ajax
+  describe 'calendar daily activities' do
+    shared_context 'visit user page' do
+      before do
+        visit user.username
+        wait_for_ajax
+      end
     end
 
-    it 'displays calendar activity log', js: true do
-      expect(find('.content_list .event-note')).to have_content issue_title
-    end
+    shared_examples 'a day with activity' do |contribution_count:|
+      include_context 'visit user page'
 
-    it 'displays calendar activity square color for 1 contribution', js: true do
-      expect(page).to have_selector(get_cell_color_selector(1), count: 1)
-    end
+      it 'displays calendar activity square color for 1 contribution' do
+        expect(page).to have_selector(get_cell_color_selector(contribution_count), count: 1)
+      end
 
-    it 'displays calendar activity square on the correct date', js: true do
-      today = Date.today.strftime(date_format)
-      expect(page).to have_selector(get_cell_date_selector(1, today), count: 1)
+      it 'displays calendar activity square on the correct date' do
+        today = Date.today.strftime(date_format)
+        expect(page).to have_selector(get_cell_date_selector(contribution_count, today), count: 1)
+      end
     end
-  end
 
-  describe '10 calendar activities' do
-    before do
-      (0..9).each do |i|
-        push_code_contribution()
+    describe '1 issue creation calendar activity' do
+      before do
+        Issues::CreateService.new(contributed_project, user, issue_params).execute
       end
 
-      visit @user.username
-      wait_for_ajax
-    end
+      it_behaves_like 'a day with activity', contribution_count: 1
 
-    it 'displays calendar activity square color for 10 contributions', js: true do
-      expect(page).to have_selector(get_cell_color_selector(10), count: 1)
-    end
+      describe 'issue title is shown on activity page' do
+        include_context 'visit user page'
 
-    it 'displays calendar activity square on the correct date', js: true do
-      today = Date.today.strftime(date_format)
-      expect(page).to have_selector(get_cell_date_selector(10, today), count: 1)
+        it 'displays calendar activity log' do
+          expect(find('.content_list .event-note')).to have_content issue_title
+        end
+      end
     end
-  end
 
-  describe 'calendar activity on two days' do
-    before do
-      push_code_contribution()
-
-      Timecop.freeze(Date.yesterday)
-      Issues::CreateService.new(contributed_project, @user, issue_params).execute
-      Timecop.return
+    describe '1 comment calendar activity' do
+      before do
+        note_comment_contribution
+      end
 
-      visit @user.username
-      wait_for_ajax
+      it_behaves_like 'a day with activity', contribution_count: 1
     end
 
-    it 'displays calendar activity squares for both days', js: true do
-      expect(page).to have_selector(get_cell_color_selector(1), count: 2)
-    end
+    describe '10 calendar activities' do
+      before do
+        10.times { push_code_contribution }
+      end
 
-    it 'displays calendar activity square for yesterday', js: true do
-      yesterday = Date.yesterday.strftime(date_format)
-      expect(page).to have_selector(get_cell_date_selector(1, yesterday), count: 1)
+      it_behaves_like 'a day with activity', contribution_count: 10
     end
 
-    it 'displays calendar activity square for today', js: true do
-      today = Date.today.strftime(date_format)
-      expect(page).to have_selector(get_cell_date_selector(1, today), count: 1)
+    describe 'calendar activity on two days' do
+      before do
+        push_code_contribution
+
+        Timecop.freeze(Date.yesterday) do
+          Issues::CreateService.new(contributed_project, user, issue_params).execute
+        end
+      end
+      include_context 'visit user page'
+
+      it 'displays calendar activity squares for both days' do
+        expect(page).to have_selector(get_cell_color_selector(1), count: 2)
+      end
+
+      it 'displays calendar activity square for yesterday' do
+        yesterday = Date.yesterday.strftime(date_format)
+        expect(page).to have_selector(get_cell_date_selector(1, yesterday), count: 1)
+      end
+
+      it 'displays calendar activity square for today' do
+        today = Date.today.strftime(date_format)
+        expect(page).to have_selector(get_cell_date_selector(1, today), count: 1)
+      end
     end
   end
 end
diff --git a/spec/features/ci_lint_spec.rb b/spec/features/ci_lint_spec.rb
index 81077f4b005..3ebc432206a 100644
--- a/spec/features/ci_lint_spec.rb
+++ b/spec/features/ci_lint_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe 'CI Lint' do
+describe 'CI Lint', js: true do
   before do
     login_as :user
   end
@@ -8,7 +8,10 @@ describe 'CI Lint' do
   describe 'YAML parsing' do
     before do
       visit ci_lint_path
-      fill_in 'content', with: yaml_content
+      # Ace editor updates a hidden textarea and it happens asynchronously
+      # `sleep 0.1` is actually needed here because of this
+      execute_script("ace.edit('ci-editor').setValue(" + yaml_content.to_json + ");")
+      sleep 0.1
       click_on 'Validate'
     end
 
@@ -40,7 +43,7 @@ describe 'CI Lint' do
       let(:yaml_content) { 'my yaml content' }
 
       it 'loads previous YAML content after validation' do
-        expect(page).to have_field('content', with: 'my yaml content', type: 'textarea')
+        expect(page).to have_field('content', with: 'my yaml content', visible: false, type: 'textarea')
       end
     end
   end
diff --git a/spec/features/commits_spec.rb b/spec/features/commits_spec.rb
index 23a504ff965..0e305c52358 100644
--- a/spec/features/commits_spec.rb
+++ b/spec/features/commits_spec.rb
@@ -107,7 +107,7 @@ describe 'Commits' do
         describe 'Cancel build' do
           it 'cancels build' do
             visit ci_status_path(pipeline)
-            click_on 'Cancel'
+            find('a.btn[title="Cancel"]').click
             expect(page).to have_content 'canceled'
           end
         end
@@ -153,7 +153,7 @@ describe 'Commits' do
           expect(page).to have_content pipeline.git_author_name
           expect(page).to have_link('Download artifacts')
           expect(page).not_to have_link('Cancel running')
-          expect(page).not_to have_link('Retry failed')
+          expect(page).not_to have_link('Retry')
         end
       end
 
@@ -172,7 +172,7 @@ describe 'Commits' do
           expect(page).to have_content pipeline.git_author_name
           expect(page).not_to have_link('Download artifacts')
           expect(page).not_to have_link('Cancel running')
-          expect(page).not_to have_link('Retry failed')
+          expect(page).not_to have_link('Retry')
         end
       end
     end
@@ -192,7 +192,7 @@ describe 'Commits' do
       commits = project.repository.commits(branch_name)
 
       commits.each do |commit|
-        expect(page).to have_content("committed #{commit.committed_date}")
+        expect(page).to have_content("committed #{commit.committed_date.strftime("%b %d, %Y")}")
       end
     end
   end
diff --git a/spec/features/copy_as_gfm_spec.rb b/spec/features/copy_as_gfm_spec.rb
new file mode 100644
index 00000000000..4638812b2d9
--- /dev/null
+++ b/spec/features/copy_as_gfm_spec.rb
@@ -0,0 +1,438 @@
+require 'spec_helper'
+
+describe 'Copy as GFM', feature: true, js: true do
+  include GitlabMarkdownHelper
+  include ActionView::Helpers::JavaScriptHelper
+
+  before do
+    @feat = MarkdownFeature.new
+
+    # `markdown` helper expects a `@project` variable
+    @project = @feat.project
+
+    visit namespace_project_issue_path(@project.namespace, @project, @feat.issue)
+  end
+
+  # The filters referenced in lib/banzai/pipeline/gfm_pipeline.rb convert GitLab Flavored Markdown (GFM) to HTML.
+  # The handlers defined in app/assets/javascripts/copy_as_gfm.js.es6 consequently convert that same HTML to GFM.
+  # To make sure these filters and handlers are properly aligned, this spec tests the GFM-to-HTML-to-GFM cycle
+  # by verifying (`html_to_gfm(gfm_to_html(gfm)) == gfm`) for a number of examples of GFM for every filter, using the `verify` helper.
+
+  # These are all in a single `it` for performance reasons.
+  it 'works', :aggregate_failures do
+    verify(
+      'nesting',
+
+      '> 1. [x] **[$`2 + 2`$ {-=-}{+=+} 2^2 ~~:thumbsup:~~](http://google.com)**'
+    )
+
+    verify(
+      'a real world example from the gitlab-ce README',
+
+      <<-GFM.strip_heredoc
+        # GitLab
+
+        [![Build status](https://gitlab.com/gitlab-org/gitlab-ce/badges/master/build.svg)](https://gitlab.com/gitlab-org/gitlab-ce/commits/master)
+        [![CE coverage report](https://gitlab.com/gitlab-org/gitlab-ce/badges/master/coverage.svg?job=coverage)](https://gitlab-org.gitlab.io/gitlab-ce/coverage-ruby)
+        [![Code Climate](https://codeclimate.com/github/gitlabhq/gitlabhq.svg)](https://codeclimate.com/github/gitlabhq/gitlabhq)
+        [![Core Infrastructure Initiative Best Practices](https://bestpractices.coreinfrastructure.org/projects/42/badge)](https://bestpractices.coreinfrastructure.org/projects/42)
+
+        ## Canonical source
+
+        The canonical source of GitLab Community Edition is [hosted on GitLab.com](https://gitlab.com/gitlab-org/gitlab-ce/).
+
+        ## Open source software to collaborate on code
+
+        To see how GitLab looks please see the [features page on our website](https://about.gitlab.com/features/).
+
+
+        - Manage Git repositories with fine grained access controls that keep your code secure
+
+        - Perform code reviews and enhance collaboration with merge requests
+
+        - Complete continuous integration (CI) and CD pipelines to builds, test, and deploy your applications
+
+        - Each project can also have an issue tracker, issue board, and a wiki
+
+        - Used by more than 100,000 organizations, GitLab is the most popular solution to manage Git repositories on-premises
+
+        - Completely free and open source (MIT Expat license)
+      GFM
+    )
+
+    verify(
+      'InlineDiffFilter',
+
+      '{-Deleted text-}',
+      '{+Added text+}'
+    )
+
+    verify(
+      'TaskListFilter',
+
+      '- [ ] Unchecked task',
+      '- [x] Checked task',
+      '1. [ ] Unchecked numbered task',
+      '1. [x] Checked numbered task'
+    )
+
+    verify(
+      'ReferenceFilter',
+
+      # issue reference
+      @feat.issue.to_reference,
+      # full issue reference
+      @feat.issue.to_reference(full: true),
+      # issue URL
+      namespace_project_issue_url(@project.namespace, @project, @feat.issue),
+      # issue URL with note anchor
+      namespace_project_issue_url(@project.namespace, @project, @feat.issue, anchor: 'note_123'),
+      # issue link
+      "[Issue](#{namespace_project_issue_url(@project.namespace, @project, @feat.issue)})",
+      # issue link with note anchor
+      "[Issue](#{namespace_project_issue_url(@project.namespace, @project, @feat.issue, anchor: 'note_123')})",
+    )
+
+    verify(
+      'AutolinkFilter',
+
+      'https://example.com'
+    )
+
+    verify(
+      'TableOfContentsFilter',
+
+      '[[_TOC_]]'
+    )
+
+    verify(
+      'EmojiFilter',
+
+      ':thumbsup:'
+    )
+
+    verify(
+      'ImageLinkFilter',
+
+      '![Image](https://example.com/image.png)'
+    )
+
+    verify(
+      'VideoLinkFilter',
+
+      '![Video](https://example.com/video.mp4)'
+    )
+
+    verify(
+      'MathFilter: math as converted from GFM to HTML',
+
+      '$`c = \pm\sqrt{a^2 + b^2}`$',
+
+      # math block
+      <<-GFM.strip_heredoc
+        ```math
+        c = \pm\sqrt{a^2 + b^2}
+        ```
+      GFM
+    )
+
+    aggregate_failures('MathFilter: math as transformed from HTML to KaTeX') do
+      gfm = '$`c = \pm\sqrt{a^2 + b^2}`$'
+
+      html = <<-HTML.strip_heredoc
+        <span class="katex">
+          <span class="katex-mathml">
+            <math>
+              <semantics>
+                <mrow>
+                  <mi>c</mi>
+                  <mo>=</mo>
+                  <mo>±</mo>
+                  <msqrt>
+                    <mrow>
+                      <msup>
+                        <mi>a</mi>
+                        <mn>2</mn>
+                      </msup>
+                      <mo>+</mo>
+                      <msup>
+                        <mi>b</mi>
+                        <mn>2</mn>
+                      </msup>
+                    </mrow>
+                  </msqrt>
+                </mrow>
+                <annotation encoding="application/x-tex">c = \\pm\\sqrt{a^2 + b^2}</annotation>
+              </semantics>
+            </math>
+          </span>
+          <span class="katex-html" aria-hidden="true">
+              <span class="strut" style="height: 0.913389em;"></span>
+              <span class="strut bottom" style="height: 1.04em; vertical-align: -0.126611em;"></span>
+              <span class="base textstyle uncramped">
+                <span class="mord mathit">c</span>
+                <span class="mrel">=</span>
+                <span class="mord">±</span>
+                <span class="sqrt mord"><span class="sqrt-sign" style="top: -0.073389em;">
+                  <span class="style-wrap reset-textstyle textstyle uncramped">√</span>
+                </span>
+                <span class="vlist">
+                  <span class="" style="top: 0em;">
+                    <span class="fontsize-ensurer reset-size5 size5">
+                      <span class="" style="font-size: 1em;">​</span>
+                    </span>
+                    <span class="mord textstyle cramped">
+                      <span class="mord">
+                        <span class="mord mathit">a</span>
+                        <span class="msupsub">
+                          <span class="vlist">
+                            <span class="" style="top: -0.289em; margin-right: 0.05em;">
+                              <span class="fontsize-ensurer reset-size5 size5">
+                                <span class="" style="font-size: 0em;">​</span>
+                              </span>
+                              <span class="reset-textstyle scriptstyle cramped">
+                                <span class="mord mathrm">2</span>
+                              </span>
+                            </span>
+                            <span class="baseline-fix">
+                              <span class="fontsize-ensurer reset-size5 size5">
+                                <span class="" style="font-size: 0em;">​</span>
+                              </span>
+                            ​</span>
+                          </span>
+                        </span>
+                      </span>
+                      <span class="mbin">+</span>
+                      <span class="mord">
+                        <span class="mord mathit">b</span>
+                        <span class="msupsub">
+                          <span class="vlist">
+                            <span class="" style="top: -0.289em; margin-right: 0.05em;">
+                              <span class="fontsize-ensurer reset-size5 size5">
+                                <span class="" style="font-size: 0em;">​</span>
+                              </span>
+                              <span class="reset-textstyle scriptstyle cramped">
+                                <span class="mord mathrm">2</span>
+                              </span>
+                            </span>
+                            <span class="baseline-fix">
+                              <span class="fontsize-ensurer reset-size5 size5">
+                                <span class="" style="font-size: 0em;">​</span>
+                              </span>
+                            ​</span>
+                          </span>
+                        </span>
+                      </span>
+                    </span>
+                  </span>
+                  <span class="" style="top: -0.833389em;">
+                    <span class="fontsize-ensurer reset-size5 size5">
+                      <span class="" style="font-size: 1em;">​</span>
+                    </span>
+                    <span class="reset-textstyle textstyle uncramped sqrt-line"></span>
+                  </span>
+                  <span class="baseline-fix">
+                    <span class="fontsize-ensurer reset-size5 size5">
+                      <span class="" style="font-size: 1em;">​</span>
+                    </span>
+                  ​</span>
+                </span>
+              </span>
+            </span>
+          </span>
+        </span>
+      HTML
+
+      output_gfm = html_to_gfm(html)
+      expect(output_gfm.strip).to eq(gfm.strip)
+    end
+
+    verify(
+      'SanitizationFilter',
+
+      <<-GFM.strip_heredoc
+      <a name="named-anchor"></a>
+
+      <sub>sub</sub>
+
+      <dl>
+        <dt>dt</dt>
+        <dd>dd</dd>
+      </dl>
+
+      <kbd>kbd</kbd>
+
+      <q>q</q>
+
+      <samp>samp</samp>
+
+      <var>var</var>
+
+      <ruby>ruby</ruby>
+
+      <rt>rt</rt>
+
+      <rp>rp</rp>
+
+      <abbr>abbr</abbr>
+
+      <summary>summary</summary>
+
+      <details>details</details>
+      GFM
+    )
+
+    verify(
+      'SanitizationFilter',
+
+      <<-GFM.strip_heredoc,
+        ```
+        Plain text
+        ```
+      GFM
+
+      <<-GFM.strip_heredoc,
+        ```ruby
+        def foo
+          bar
+        end
+        ```
+      GFM
+
+      <<-GFM.strip_heredoc
+        Foo
+
+            This is an example of GFM
+
+            ```js
+            Code goes here
+            ```
+      GFM
+    )
+
+    verify(
+      'MarkdownFilter',
+
+      "Line with two spaces at the end  \nto insert a linebreak",
+
+      '`code`',
+      '`` code with ` ticks ``',
+
+      '> Quote',
+
+      # multiline quote
+      <<-GFM.strip_heredoc,
+        > Multiline
+        > Quote
+        >
+        > With multiple paragraphs
+      GFM
+
+      '![Image](https://example.com/image.png)',
+
+      '# Heading with no anchor link',
+
+      '[Link](https://example.com)',
+
+      '- List item',
+
+      # multiline list item
+      <<-GFM.strip_heredoc,
+        - Multiline
+            List item
+      GFM
+
+      # nested lists
+      <<-GFM.strip_heredoc,
+        - Nested
+
+
+            - Lists
+      GFM
+
+      # list with blockquote
+      <<-GFM.strip_heredoc,
+        - List
+
+            > Blockquote
+      GFM
+
+      '1. Numbered list item',
+
+      # multiline numbered list item
+      <<-GFM.strip_heredoc,
+        1. Multiline
+            Numbered list item
+      GFM
+
+      # nested numbered list
+      <<-GFM.strip_heredoc,
+        1. Nested
+
+
+            1. Numbered lists
+      GFM
+
+      '# Heading',
+      '## Heading',
+      '### Heading',
+      '#### Heading',
+      '##### Heading',
+      '###### Heading',
+
+      '**Bold**',
+
+      '_Italics_',
+
+      '~~Strikethrough~~',
+
+      '2^2',
+
+      '-----',
+
+      # table
+      <<-GFM.strip_heredoc,
+        | Centered | Right | Left |
+        |:--------:|------:|------|
+        | Foo | Bar | **Baz** |
+        | Foo | Bar | **Baz** |
+      GFM
+
+      # table with empty heading
+      <<-GFM.strip_heredoc,
+        |  | x | y |
+        |---|---|---|
+        | a | 1 | 0 |
+        | b | 0 | 1 |
+      GFM
+    )
+  end
+
+  alias_method :gfm_to_html, :markdown
+
+  def html_to_gfm(html)
+    js = <<-JS.strip_heredoc
+      (function(html) {
+        var node = document.createElement('div');
+        node.innerHTML = html;
+        return window.gl.CopyAsGFM.nodeToGFM(node);
+      })("#{escape_javascript(html)}")
+    JS
+    page.evaluate_script(js)
+  end
+
+  def verify(label, *gfms)
+    aggregate_failures(label) do
+      gfms.each do |gfm|
+        html = gfm_to_html(gfm)
+        output_gfm = html_to_gfm(html)
+        expect(output_gfm.strip).to eq(gfm.strip)
+      end
+    end
+  end
+
+  # Fake a `current_user` helper
+  def current_user
+    @feat.user
+  end
+end
diff --git a/spec/features/cycle_analytics_spec.rb b/spec/features/cycle_analytics_spec.rb
new file mode 100644
index 00000000000..0648c89a5c7
--- /dev/null
+++ b/spec/features/cycle_analytics_spec.rb
@@ -0,0 +1,125 @@
+require 'spec_helper'
+
+feature 'Cycle Analytics', feature: true, js: true do
+  include WaitForAjax
+
+  let(:user) { create(:user) }
+  let(:guest) { create(:user) }
+  let(:project) { create(:project) }
+  let(:issue) { create(:issue, project: project, created_at: 2.days.ago) }
+  let(:milestone) { create(:milestone, project: project) }
+  let(:mr) { create_merge_request_closing_issue(issue) }
+  let(:pipeline) { create(:ci_empty_pipeline, status: 'created', project: project, ref: mr.source_branch, sha: mr.source_branch_sha) }
+
+  context 'as an allowed user' do
+    context 'when project is new' do
+      before  do
+        project.team << [user, :master]
+        login_as(user)
+        visit namespace_project_cycle_analytics_path(project.namespace, project)
+        wait_for_ajax
+      end
+
+      it 'shows introductory message' do
+        expect(page).to have_content('Introducing Cycle Analytics')
+      end
+
+      it 'shows active stage with empty message' do
+        expect(page).to have_selector('.stage-nav-item.active', text: 'Issue')
+        expect(page).to have_content("We don't have enough data to show this stage.")
+      end
+    end
+
+    context "when there's cycle analytics data" do
+      before do
+        project.team << [user, :master]
+
+        allow_any_instance_of(Gitlab::ReferenceExtractor).to receive(:issues).and_return([issue])
+        create_cycle
+        deploy_master
+
+        login_as(user)
+        visit namespace_project_cycle_analytics_path(project.namespace, project)
+      end
+
+      it 'shows data on each stage' do
+        expect_issue_to_be_present
+
+        click_stage('Plan')
+        expect(find('.stage-events')).to have_content(mr.commits.last.title)
+
+        click_stage('Code')
+        expect_merge_request_to_be_present
+
+        click_stage('Test')
+        expect_build_to_be_present
+
+        click_stage('Review')
+        expect_merge_request_to_be_present
+
+        click_stage('Staging')
+        expect_build_to_be_present
+
+        click_stage('Production')
+        expect_issue_to_be_present
+      end
+    end
+  end
+
+  context "as a guest" do
+    before do
+      project.team << [guest, :guest]
+
+      allow_any_instance_of(Gitlab::ReferenceExtractor).to receive(:issues).and_return([issue])
+      create_cycle
+      deploy_master
+
+      login_as(guest)
+      visit namespace_project_cycle_analytics_path(project.namespace, project)
+      wait_for_ajax
+    end
+
+    it 'needs permissions to see restricted stages' do
+      expect(find('.stage-events')).to have_content(issue.title)
+
+      click_stage('Code')
+      expect(find('.stage-events')).to have_content('You need permission.')
+
+      click_stage('Review')
+      expect(find('.stage-events')).to have_content('You need permission.')
+    end
+  end
+
+  def expect_issue_to_be_present
+    expect(find('.stage-events')).to have_content(issue.title)
+    expect(find('.stage-events')).to have_content(issue.author.name)
+    expect(find('.stage-events')).to have_content("##{issue.iid}")
+  end
+
+  def expect_build_to_be_present
+    expect(find('.stage-events')).to have_content(@build.ref)
+    expect(find('.stage-events')).to have_content(@build.short_sha)
+    expect(find('.stage-events')).to have_content("##{@build.id}")
+  end
+
+  def expect_merge_request_to_be_present
+    expect(find('.stage-events')).to have_content(mr.title)
+    expect(find('.stage-events')).to have_content(mr.author.name)
+    expect(find('.stage-events')).to have_content("!#{mr.iid}")
+  end
+
+  def create_cycle
+    issue.update(milestone: milestone)
+    pipeline.run
+
+    @build = create(:ci_build, pipeline: pipeline, status: :success, author: user)
+
+    merge_merge_requests_closing_issue(issue)
+    ProcessCommitWorker.new.perform(project.id, user.id, mr.commits.last.to_hash)
+  end
+
+  def click_stage(stage_name)
+    find('.stage-nav li', text: stage_name).click
+    wait_for_ajax
+  end
+end
diff --git a/spec/features/dashboard/active_tab_spec.rb b/spec/features/dashboard/active_tab_spec.rb
new file mode 100644
index 00000000000..ae750be4d4a
--- /dev/null
+++ b/spec/features/dashboard/active_tab_spec.rb
@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+RSpec.describe 'Dashboard Active Tab', js: true, feature: true do
+  before do
+    login_as :user
+  end
+
+  shared_examples 'page has active tab' do |title|
+    it "#{title} tab" do
+      find('.global-dropdown-toggle').trigger('click')
+      expect(page).to have_selector('.global-dropdown-menu li.active', count: 1)
+      expect(find('.global-dropdown-menu li.active')).to have_content(title)
+    end
+  end
+
+  context 'on dashboard projects' do
+    before do
+      visit dashboard_projects_path
+    end
+
+    it_behaves_like 'page has active tab', 'Projects'
+  end
+
+  context 'on dashboard issues' do
+    before do
+      visit issues_dashboard_path
+    end
+
+    it_behaves_like 'page has active tab', 'Issues'
+  end
+
+  context 'on dashboard merge requests' do
+    before do
+      visit merge_requests_dashboard_path
+    end
+
+    it_behaves_like 'page has active tab', 'Merge Requests'
+  end
+
+  context 'on dashboard groups' do
+    before do
+      visit dashboard_groups_path
+    end
+
+    it_behaves_like 'page has active tab', 'Groups'
+  end
+end
diff --git a/spec/features/dashboard/activity_spec.rb b/spec/features/dashboard/activity_spec.rb
new file mode 100644
index 00000000000..c977f266296
--- /dev/null
+++ b/spec/features/dashboard/activity_spec.rb
@@ -0,0 +1,11 @@
+require 'spec_helper'
+
+RSpec.describe 'Dashboard Activity', feature: true do
+  before do
+    login_as(create :user)
+    visit activity_dashboard_path
+  end
+  
+  it_behaves_like "it has an RSS button with current_user's private token"
+  it_behaves_like "an autodiscoverable RSS feed with current_user's private token"
+end
diff --git a/spec/features/dashboard/archived_projects_spec.rb b/spec/features/dashboard/archived_projects_spec.rb
new file mode 100644
index 00000000000..f33bcbb5318
--- /dev/null
+++ b/spec/features/dashboard/archived_projects_spec.rb
@@ -0,0 +1,43 @@
+require 'spec_helper'
+
+RSpec.describe 'Dashboard Archived Project', feature: true do
+  let(:user) { create :user }
+  let(:project) { create :project}
+  let(:archived_project) { create(:project, :archived) }
+
+  before do
+    project.team << [user, :master]
+    archived_project.team << [user, :master]
+
+    login_as(user)
+
+    visit dashboard_projects_path
+  end
+
+  it 'renders non archived projects' do
+    expect(page).to have_link(project.name)
+    expect(page).not_to have_link(archived_project.name)
+  end
+
+  it 'renders all projects' do
+    click_link 'Show archived projects'
+
+    expect(page).to have_link(project.name)
+    expect(page).to have_link(archived_project.name)
+  end
+
+  it 'searchs archived projects', :js do
+    click_button 'Last updated'
+    click_link 'Show archived projects'
+
+    expect(page).to have_link(project.name)
+    expect(page).to have_link(archived_project.name)
+
+    fill_in 'project-filter-form-field', with: archived_project.name
+
+    find('#project-filter-form-field').native.send_keys :return
+
+    expect(page).not_to have_link(project.name)
+    expect(page).to have_link(archived_project.name)
+  end
+end
diff --git a/spec/features/dashboard/datetime_on_tooltips_spec.rb b/spec/features/dashboard/datetime_on_tooltips_spec.rb
index 365cb445df1..dc9d09fa396 100644
--- a/spec/features/dashboard/datetime_on_tooltips_spec.rb
+++ b/spec/features/dashboard/datetime_on_tooltips_spec.rb
@@ -6,7 +6,7 @@ feature 'Tooltips on .timeago dates', feature: true, js: true do
   let(:user)            { create(:user) }
   let(:project)         { create(:project, name: 'test', namespace: user.namespace) }
   let(:created_date)    { Date.yesterday.to_time }
-  let(:expected_format) { created_date.strftime('%b %-d, %Y %l:%M%P UTC') }
+  let(:expected_format) { created_date.strftime('%b %-d, %Y %l:%M%P') }
 
   context 'on the activity tab' do
     before do
@@ -36,7 +36,7 @@ feature 'Tooltips on .timeago dates', feature: true, js: true do
       visit user_snippets_path(user)
       wait_for_ajax()
 
-      page.find('.js-timeago').hover
+      page.find('.js-timeago.snippet-created-ago').hover
     end
 
     it 'has the datetime formated correctly' do
diff --git a/spec/features/dashboard/group_spec.rb b/spec/features/dashboard/group_spec.rb
new file mode 100644
index 00000000000..d5f8470fab0
--- /dev/null
+++ b/spec/features/dashboard/group_spec.rb
@@ -0,0 +1,20 @@
+require 'spec_helper'
+
+RSpec.describe 'Dashboard Group', feature: true do
+  before do
+    login_as(:user)
+  end
+
+  it 'creates new grpup' do
+    visit dashboard_groups_path
+    click_link 'New Group'
+
+    fill_in 'group_path', with: 'Samurai'
+    fill_in 'group_description', with: 'Tokugawa Shogunate'
+    click_button 'Create group'
+
+    expect(current_path).to eq group_path(Group.find_by(name: 'Samurai'))
+    expect(page).to have_content('Samurai')
+    expect(page).to have_content('Tokugawa Shogunate')
+  end
+end
diff --git a/spec/features/dashboard/groups_list_spec.rb b/spec/features/dashboard/groups_list_spec.rb
new file mode 100644
index 00000000000..ca04107d33a
--- /dev/null
+++ b/spec/features/dashboard/groups_list_spec.rb
@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+describe 'Dashboard Groups page', js: true, feature: true do
+  include WaitForAjax
+
+  let!(:user) { create :user }
+  let!(:group) { create(:group) }
+  let!(:nested_group) { create(:group, :nested) }
+  let!(:another_group) { create(:group) }
+
+  before do
+    group.add_owner(user)
+    nested_group.add_owner(user)
+
+    login_as(user)
+
+    visit dashboard_groups_path
+  end
+
+  it 'shows groups user is member of' do
+    expect(page).to have_content(group.full_name)
+    expect(page).to have_content(nested_group.full_name)
+    expect(page).not_to have_content(another_group.full_name)
+  end
+
+  it 'filters groups' do
+    fill_in 'filter_groups', with: group.name
+    wait_for_ajax
+
+    expect(page).to have_content(group.full_name)
+    expect(page).not_to have_content(nested_group.full_name)
+    expect(page).not_to have_content(another_group.full_name)
+  end
+
+  it 'resets search when user cleans the input' do
+    fill_in 'filter_groups', with: group.name
+    wait_for_ajax
+
+    fill_in 'filter_groups', with: ""
+    wait_for_ajax
+
+    expect(page).to have_content(group.full_name)
+    expect(page).to have_content(nested_group.full_name)
+    expect(page).not_to have_content(another_group.full_name)
+    expect(page.all('.js-groups-list-holder .content-list li').length).to eq 2
+  end
+end
diff --git a/spec/features/dashboard/help_spec.rb b/spec/features/dashboard/help_spec.rb
new file mode 100644
index 00000000000..2803f7ec62b
--- /dev/null
+++ b/spec/features/dashboard/help_spec.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+RSpec.describe 'Dashboard Help', feature: true do
+  before do
+    login_as(:user)
+  end
+
+  it 'renders correctly markdown' do
+    visit help_page_path("administration/raketasks/maintenance")
+
+    expect(page).to have_content('Gather information about GitLab and the system it runs on')
+
+    node = find('.documentation h2 a#user-content-check-gitlab-configuration')
+    expect(node[:href]).to eq '#check-gitlab-configuration'
+    expect(find(:xpath, "#{node.path}/..").text).to eq 'Check GitLab configuration'
+  end
+end
diff --git a/spec/features/dashboard/issuables_counter_spec.rb b/spec/features/dashboard/issuables_counter_spec.rb
index 41dcfe439c2..a1718912fc6 100644
--- a/spec/features/dashboard/issuables_counter_spec.rb
+++ b/spec/features/dashboard/issuables_counter_spec.rb
@@ -35,8 +35,9 @@ describe 'Navigation bar counter', feature: true, js: true, caching: true do
   end
 
   def expect_counters(issuable_type, count)
-    dashboard_count = find('li.active span.badge')
-    nav_count = find(".dashboard-shortcuts-#{issuable_type} span.count")
+    dashboard_count = find('li.active')
+    find('.global-dropdown-toggle').click
+    nav_count = find(".dashboard-shortcuts-#{issuable_type}")
 
     expect(nav_count).to have_content(count)
     expect(dashboard_count).to have_content(count)
diff --git a/spec/features/dashboard/issues_spec.rb b/spec/features/dashboard/issues_spec.rb
new file mode 100644
index 00000000000..f4420814c3a
--- /dev/null
+++ b/spec/features/dashboard/issues_spec.rb
@@ -0,0 +1,51 @@
+require 'spec_helper'
+
+RSpec.describe 'Dashboard Issues', feature: true do
+  let(:current_user) { create :user }
+  let(:public_project) { create(:empty_project, :public) }
+  let(:project) do
+    create(:empty_project) do |project|
+      project.team << [current_user, :master]
+    end
+  end
+
+  let!(:authored_issue) { create :issue, author: current_user, project: project }
+  let!(:authored_issue_on_public_project) { create :issue, author: current_user, project: public_project }
+  let!(:assigned_issue) { create :issue, assignee: current_user, project: project }
+  let!(:other_issue) { create :issue, project: project }
+
+  before do
+    login_as(current_user)
+
+    visit issues_dashboard_path(assignee_id: current_user.id)
+  end
+
+  it 'shows issues assigned to current user' do
+    expect(page).to have_content(assigned_issue.title)
+    expect(page).not_to have_content(authored_issue.title)
+    expect(page).not_to have_content(other_issue.title)
+  end
+
+  it 'shows issues when current user is author', js: true do
+    find('#assignee_id', visible: false).set('')
+    find('.js-author-search', match: :first).click
+    find('.dropdown-menu-author li a', match: :first, text: current_user.to_reference).click
+
+    expect(page).to have_content(authored_issue.title)
+    expect(page).to have_content(authored_issue_on_public_project.title)
+    expect(page).not_to have_content(assigned_issue.title)
+    expect(page).not_to have_content(other_issue.title)
+  end
+
+  it 'shows all issues' do
+    click_link('Reset filters')
+
+    expect(page).to have_content(authored_issue.title)
+    expect(page).to have_content(authored_issue_on_public_project.title)
+    expect(page).to have_content(assigned_issue.title)
+    expect(page).to have_content(other_issue.title)
+  end
+
+  it_behaves_like "it has an RSS button with current_user's private token"
+  it_behaves_like "an autodiscoverable RSS feed with current_user's private token"
+end
diff --git a/spec/features/dashboard/project_member_activity_index_spec.rb b/spec/features/dashboard/project_member_activity_index_spec.rb
index ba77093a6d4..49d93db58a9 100644
--- a/spec/features/dashboard/project_member_activity_index_spec.rb
+++ b/spec/features/dashboard/project_member_activity_index_spec.rb
@@ -12,7 +12,7 @@ feature 'Project member activity', feature: true, js: true do
 
   def visit_activities_and_wait_with_event(event_type)
     Event.create(project: project, author_id: user.id, action: event_type)
-    visit activity_namespace_project_path(project.namespace.path, project.path)
+    visit activity_namespace_project_path(project.namespace, project)
     wait_for_ajax
   end
 
diff --git a/spec/features/dashboard/projects_spec.rb b/spec/features/dashboard/projects_spec.rb
new file mode 100644
index 00000000000..63eb5c697c2
--- /dev/null
+++ b/spec/features/dashboard/projects_spec.rb
@@ -0,0 +1,10 @@
+require 'spec_helper'
+
+RSpec.describe 'Dashboard Projects', feature: true do
+  before do
+    login_as(create :user)
+    visit dashboard_projects_path
+  end
+  
+  it_behaves_like "an autodiscoverable RSS feed with current_user's private token"
+end
diff --git a/spec/features/dashboard/shortcuts_spec.rb b/spec/features/dashboard/shortcuts_spec.rb
new file mode 100644
index 00000000000..62a2c54c94c
--- /dev/null
+++ b/spec/features/dashboard/shortcuts_spec.rb
@@ -0,0 +1,29 @@
+require 'spec_helper'
+
+feature 'Dashboard shortcuts', feature: true, js: true do
+  before do
+    login_as :user
+    visit dashboard_projects_path
+  end
+
+  scenario 'Navigate to tabs' do
+    find('body').native.send_key('g')
+    find('body').native.send_key('p')
+
+    check_page_title('Projects')
+
+    find('body').native.send_key('g')
+    find('body').native.send_key('i')
+
+    check_page_title('Issues')
+
+    find('body').native.send_key('g')
+    find('body').native.send_key('m')
+
+    check_page_title('Merge Requests')
+  end
+
+  def check_page_title(title)
+    expect(find('.header-content .title')).to have_content(title)
+  end
+end
diff --git a/spec/features/dashboard/user_filters_projects_spec.rb b/spec/features/dashboard/user_filters_projects_spec.rb
index c2e0612aef8..34d6257f5fd 100644
--- a/spec/features/dashboard/user_filters_projects_spec.rb
+++ b/spec/features/dashboard/user_filters_projects_spec.rb
@@ -1,26 +1,45 @@
 require 'spec_helper'
 
-describe "Dashboard > User filters projects", feature: true do
+describe 'Dashboard > User filters projects', :feature do
+  let(:user) { create(:user) }
+  let(:project) { create(:project, name: 'Victorialand', namespace: user.namespace) }
+  let(:user2) { create(:user) }
+  let(:project2) { create(:project, name: 'Treasure', namespace: user2.namespace) }
+
+  before do
+    project.team << [user, :master]
+
+    login_as(user)
+  end
+
   describe 'filtering personal projects' do
     before do
-      user = create(:user)
-      project = create(:project, name: "Victorialand", namespace: user.namespace)
-      project.team << [user, :master]
-
-      user2 = create(:user)
-      project2 = create(:project, name: "Treasure", namespace: user2.namespace)
       project2.team << [user, :developer]
 
-      login_as(user)
       visit dashboard_projects_path
     end
 
     it 'filters by projects "Owned by me"' do
-      click_link "Owned by me"
+      click_link 'Owned by me'
 
       expect(page).to have_css('.is-active', text: 'Owned by me')
       expect(page).to have_content('Victorialand')
       expect(page).not_to have_content('Treasure')
     end
   end
+
+  describe 'filtering starred projects', :js do
+    before do
+      user.toggle_star(project)
+
+      visit dashboard_projects_path
+    end
+
+    it 'returns message when starred projects fitler returns no results' do
+      fill_in 'project-filter-form-field', with: 'Beta\n'
+
+      expect(page).to have_content('No projects found')
+      expect(page).not_to have_content('You don\'t have starred projects yet')
+    end
+  end
 end
diff --git a/spec/features/dashboard_issues_spec.rb b/spec/features/dashboard_issues_spec.rb
index b898f9bc64f..8c61cdebc4b 100644
--- a/spec/features/dashboard_issues_spec.rb
+++ b/spec/features/dashboard_issues_spec.rb
@@ -48,10 +48,10 @@ describe "Dashboard Issues filtering", feature: true, js: true do
     it 'updates atom feed link' do
       visit_issues(milestone_title: '', assignee_id: user.id)
 
-      link = find('.nav-controls a', text: 'Subscribe')
-      params = CGI::parse(URI.parse(link[:href]).query)
+      link = find('.nav-controls a[title="Subscribe"]')
+      params = CGI.parse(URI.parse(link[:href]).query)
       auto_discovery_link = find('link[type="application/atom+xml"]', visible: false)
-      auto_discovery_params = CGI::parse(URI.parse(auto_discovery_link[:href]).query)
+      auto_discovery_params = CGI.parse(URI.parse(auto_discovery_link[:href]).query)
 
       expect(params).to include('private_token' => [user.private_token])
       expect(params).to include('milestone_title' => [''])
diff --git a/spec/features/environment_spec.rb b/spec/features/environment_spec.rb
deleted file mode 100644
index 0c1939fd885..00000000000
--- a/spec/features/environment_spec.rb
+++ /dev/null
@@ -1,161 +0,0 @@
-require 'spec_helper'
-
-feature 'Environment', :feature do
-  given(:project) { create(:empty_project) }
-  given(:user) { create(:user) }
-  given(:role) { :developer }
-
-  background do
-    login_as(user)
-    project.team << [user, role]
-  end
-
-  feature 'environment details page' do
-    given!(:environment) { create(:environment, project: project) }
-    given!(:deployment) { }
-    given!(:manual) { }
-
-    before do
-      visit_environment(environment)
-    end
-
-    context 'without deployments' do
-      scenario 'does show no deployments' do
-        expect(page).to have_content('You don\'t have any deployments right now.')
-      end
-    end
-
-    context 'with deployments' do
-      context 'when there is no related deployable' do
-        given(:deployment) do
-          create(:deployment, environment: environment, deployable: nil)
-        end
-
-        scenario 'does show deployment SHA' do
-          expect(page).to have_link(deployment.short_sha)
-        end
-
-        scenario 'does not show a re-deploy button for deployment without build' do
-          expect(page).not_to have_link('Re-deploy')
-        end
-      end
-
-      context 'with related deployable present' do
-        given(:pipeline) { create(:ci_pipeline, project: project) }
-        given(:build) { create(:ci_build, pipeline: pipeline) }
-
-        given(:deployment) do
-          create(:deployment, environment: environment, deployable: build)
-        end
-
-        scenario 'does show build name' do
-          expect(page).to have_link("#{build.name} (##{build.id})")
-        end
-
-        scenario 'does show re-deploy button' do
-          expect(page).to have_link('Re-deploy')
-        end
-
-        scenario 'does not show stop button' do
-          expect(page).not_to have_link('Stop')
-        end
-
-        context 'with manual action' do
-          given(:manual) { create(:ci_build, :manual, pipeline: pipeline, name: 'deploy to production') }
-
-          scenario 'does show a play button' do
-            expect(page).to have_link(manual.name.humanize)
-          end
-
-          scenario 'does allow to play manual action' do
-            expect(manual).to be_skipped
-            expect{ click_link(manual.name.humanize) }.not_to change { Ci::Pipeline.count }
-            expect(page).to have_content(manual.name)
-            expect(manual.reload).to be_pending
-          end
-
-          context 'with external_url' do
-            given(:environment) { create(:environment, project: project, external_url: 'https://git.gitlab.com') }
-            given(:build) { create(:ci_build, pipeline: pipeline) }
-            given(:deployment) { create(:deployment, environment: environment, deployable: build) }
-
-            scenario 'does show an external link button' do
-              expect(page).to have_link(nil, href: environment.external_url)
-            end
-          end
-
-          context 'with stop action' do
-            given(:manual) { create(:ci_build, :manual, pipeline: pipeline, name: 'close_app') }
-            given(:deployment) { create(:deployment, environment: environment, deployable: build, on_stop: 'close_app') }
-
-            scenario 'does show stop button' do
-              expect(page).to have_link('Stop')
-            end
-
-            scenario 'does allow to stop environment' do
-              click_link('Stop')
-
-              expect(page).to have_content('close_app')
-            end
-
-            context 'for reporter' do
-              let(:role) { :reporter }
-
-              scenario 'does not show stop button' do
-                expect(page).not_to have_link('Stop')
-              end
-            end
-          end
-        end
-      end
-    end
-  end
-
-  feature 'auto-close environment when branch is deleted' do
-    given(:project) { create(:project) }
-
-    given!(:environment) do
-      create(:environment, :with_review_app, project: project,
-                                             ref: 'feature')
-    end
-
-    scenario 'user visits environment page' do
-      visit_environment(environment)
-
-      expect(page).to have_link('Stop')
-    end
-
-    scenario 'user deletes the branch with running environment' do
-      visit namespace_project_branches_path(project.namespace, project)
-
-      remove_branch_with_hooks(project, user, 'feature') do
-        page.within('.js-branch-feature') { find('a.btn-remove').click }
-      end
-
-      visit_environment(environment)
-
-      expect(page).to have_no_link('Stop')
-    end
-
-    ##
-    # This is a workaround for problem described in #24543
-    #
-    def remove_branch_with_hooks(project, user, branch)
-      params = {
-        oldrev: project.commit(branch).id,
-        newrev: Gitlab::Git::BLANK_SHA,
-        ref: "refs/heads/#{branch}"
-      }
-
-      yield
-
-      GitPushService.new(project, user, params).execute
-    end
-  end
-
-  def visit_environment(environment)
-    visit namespace_project_environment_path(environment.project.namespace,
-                                             environment.project,
-                                             environment)
-  end
-end
diff --git a/spec/features/environments_spec.rb b/spec/features/environments_spec.rb
deleted file mode 100644
index c7fe622c477..00000000000
--- a/spec/features/environments_spec.rb
+++ /dev/null
@@ -1,201 +0,0 @@
-require 'spec_helper'
-
-feature 'Environments page', :feature, :js do
-  given(:project) { create(:empty_project) }
-  given(:user) { create(:user) }
-  given(:role) { :developer }
-
-  background do
-    project.team << [user, role]
-    login_as(user)
-  end
-
-  given!(:environment) { }
-  given!(:deployment) { }
-  given!(:manual) { }
-
-  before do
-    visit_environments(project)
-  end
-
-  describe 'page tabs' do
-    scenario 'shows "Available" and "Stopped" tab with links' do
-      expect(page).to have_link('Available')
-      expect(page).to have_link('Stopped')
-    end
-  end
-
-  context 'without environments' do
-    scenario 'does show no environments' do
-      expect(page).to have_content('You don\'t have any environments right now.')
-    end
-
-    scenario 'does show 0 as counter for environments in both tabs' do
-      expect(page.find('.js-available-environments-count').text).to eq('0')
-      expect(page.find('.js-stopped-environments-count').text).to eq('0')
-    end
-  end
-
-  describe 'when showing the environment' do
-    given(:environment) { create(:environment, project: project) }
-
-    scenario 'does show environment name' do
-      expect(page).to have_link(environment.name)
-    end
-
-    scenario 'does show number of available and stopped environments' do
-      expect(page.find('.js-available-environments-count').text).to eq('1')
-      expect(page.find('.js-stopped-environments-count').text).to eq('0')
-    end
-
-    context 'without deployments' do
-      scenario 'does show no deployments' do
-        expect(page).to have_content('No deployments yet')
-      end
-    end
-
-    context 'with deployments' do
-      given(:project) { create(:project) }
-
-      given(:deployment) do
-        create(:deployment, environment: environment,
-                            sha: project.commit.id)
-      end
-
-      scenario 'does show deployment SHA' do
-        expect(page).to have_link(deployment.short_sha)
-      end
-
-      scenario 'does show deployment internal id' do
-        expect(page).to have_content(deployment.iid)
-      end
-
-      context 'with build and manual actions' do
-        given(:pipeline) { create(:ci_pipeline, project: project) }
-        given(:build) { create(:ci_build, pipeline: pipeline) }
-
-        given(:manual) do
-          create(:ci_build, :manual, pipeline: pipeline, name: 'deploy to production')
-        end
-
-        given(:deployment) do
-          create(:deployment, environment: environment,
-                              deployable: build,
-                              sha: project.commit.id)
-        end
-
-        scenario 'does show a play button' do
-          find('.dropdown-play-icon-container').click
-          expect(page).to have_content(manual.name.humanize)
-        end
-
-        scenario 'does allow to play manual action', js: true do
-          expect(manual).to be_skipped
-
-          find('.dropdown-play-icon-container').click
-          expect(page).to have_content(manual.name.humanize)
-
-          expect { click_link(manual.name.humanize) }
-            .not_to change { Ci::Pipeline.count }
-
-          expect(manual.reload).to be_pending
-        end
-
-        scenario 'does show build name and id' do
-          expect(page).to have_link("#{build.name} ##{build.id}")
-        end
-
-        scenario 'does not show stop button' do
-          expect(page).not_to have_selector('.stop-env-link')
-        end
-
-        scenario 'does not show external link button' do
-          expect(page).not_to have_css('external-url')
-        end
-
-        context 'with external_url' do
-          given(:environment) { create(:environment, project: project, external_url: 'https://git.gitlab.com') }
-          given(:build) { create(:ci_build, pipeline: pipeline) }
-          given(:deployment) { create(:deployment, environment: environment, deployable: build) }
-
-          scenario 'does show an external link button' do
-            expect(page).to have_link(nil, href: environment.external_url)
-          end
-        end
-
-        context 'with stop action' do
-          given(:manual) { create(:ci_build, :manual, pipeline: pipeline, name: 'close_app') }
-          given(:deployment) { create(:deployment, environment: environment, deployable: build, on_stop: 'close_app') }
-
-          scenario 'does show stop button' do
-            expect(page).to have_selector('.stop-env-link')
-          end
-
-          scenario 'starts build when stop button clicked' do
-            find('.stop-env-link').click
-
-            expect(page).to have_content('close_app')
-          end
-
-          context 'for reporter' do
-            let(:role) { :reporter }
-
-            scenario 'does not show stop button' do
-              expect(page).not_to have_selector('.stop-env-link')
-            end
-          end
-        end
-      end
-    end
-  end
-
-  scenario 'does have a New environment button' do
-    expect(page).to have_link('New environment')
-  end
-
-  describe 'when creating a new environment' do
-    before do
-      visit_environments(project)
-    end
-
-    context 'when logged as developer' do
-      before do
-        click_link 'New environment'
-      end
-
-      context 'for valid name' do
-        before do
-          fill_in('Name', with: 'production')
-          click_on 'Save'
-        end
-
-        scenario 'does create a new pipeline' do
-          expect(page).to have_content('Production')
-        end
-      end
-
-      context 'for invalid name' do
-        before do
-          fill_in('Name', with: 'name,with,commas')
-          click_on 'Save'
-        end
-
-        scenario 'does show errors' do
-          expect(page).to have_content('Name can contain only letters')
-        end
-      end
-    end
-
-    context 'when logged as reporter' do
-      given(:role) { :reporter }
-
-      scenario 'does not have a New environment link' do
-        expect(page).not_to have_link('New environment')
-      end
-    end
-  end
-
-  def visit_environments(project)
-    visit namespace_project_environments_path(project.namespace, project)
-  end
-end
diff --git a/spec/features/expand_collapse_diffs_spec.rb b/spec/features/expand_collapse_diffs_spec.rb
index 3934c936f20..8c64b050e19 100644
--- a/spec/features/expand_collapse_diffs_spec.rb
+++ b/spec/features/expand_collapse_diffs_spec.rb
@@ -4,10 +4,10 @@ feature 'Expand and collapse diffs', js: true, feature: true do
   include WaitForAjax
 
   let(:branch) { 'expand-collapse-diffs' }
+  let(:project) { create(:project) }
 
   before do
     login_as :admin
-    project = create(:project)
 
     # Ensure that undiffable.md is in .gitattributes
     project.repository.copy_gitattributes(branch)
@@ -31,6 +31,33 @@ feature 'Expand and collapse diffs', js: true, feature: true do
     define_method(file.split('.').first) { file_container(file) }
   end
 
+  it 'should show the diff content with a highlighted line when linking to line' do
+    expect(large_diff).not_to have_selector('.code')
+    expect(large_diff).to have_selector('.nothing-here-block')
+
+    visit namespace_project_commit_path(project.namespace, project, project.commit(branch), anchor: "#{large_diff[:id]}_0_1")
+    execute_script('window.location.reload()')
+
+    wait_for_ajax
+
+    expect(large_diff).to have_selector('.code')
+    expect(large_diff).not_to have_selector('.nothing-here-block')
+    expect(large_diff).to have_selector('.hll')
+  end
+
+  it 'should show the diff content when linking to file' do
+    expect(large_diff).not_to have_selector('.code')
+    expect(large_diff).to have_selector('.nothing-here-block')
+
+    visit namespace_project_commit_path(project.namespace, project, project.commit(branch), anchor: large_diff[:id])
+    execute_script('window.location.reload()')
+
+    wait_for_ajax
+
+    expect(large_diff).to have_selector('.code')
+    expect(large_diff).not_to have_selector('.nothing-here-block')
+  end
+
   context 'visiting a commit with collapsed diffs' do
     it 'shows small diffs immediately' do
       expect(small_diff).to have_selector('.code')
@@ -45,8 +72,8 @@ feature 'Expand and collapse diffs', js: true, feature: true do
     it 'collapses large diffs for renamed files by default' do
       expect(large_diff_renamed).not_to have_selector('.code')
       expect(large_diff_renamed).to have_selector('.nothing-here-block')
-      expect(large_diff_renamed).to have_selector('.file-title .deletion')
-      expect(large_diff_renamed).to have_selector('.file-title .addition')
+      expect(large_diff_renamed).to have_selector('.js-file-title .deletion')
+      expect(large_diff_renamed).to have_selector('.js-file-title .addition')
     end
 
     it 'shows non-renderable diffs as such immediately, regardless of their size' do
@@ -88,9 +115,9 @@ feature 'Expand and collapse diffs', js: true, feature: true do
     context 'expanding a large diff' do
       before do
         # Wait for diffs
-        find('.file-title', match: :first)
+        find('.js-file-title', match: :first)
         # Click `large_diff.md` title
-        all('.file-title')[1].click
+        all('.diff-toggle-caret')[1].click
         wait_for_ajax
       end
 
@@ -132,9 +159,9 @@ feature 'Expand and collapse diffs', js: true, feature: true do
           context 'expanding the diff' do
             before do
               # Wait for diffs
-              find('.file-title', match: :first)
+              find('.js-file-title', match: :first)
               # Click `large_diff.md` title
-              all('.file-title')[1].click
+              all('.diff-toggle-caret')[1].click
               wait_for_ajax
             end
 
@@ -154,9 +181,9 @@ feature 'Expand and collapse diffs', js: true, feature: true do
     context 'collapsing an expanded diff' do
       before do
         # Wait for diffs
-        find('.file-title', match: :first)
+        find('.js-file-title', match: :first)
         # Click `small_diff.md` title
-        all('.file-title')[3].click
+        all('.diff-toggle-caret')[3].click
       end
 
       it 'hides the diff content' do
@@ -167,9 +194,9 @@ feature 'Expand and collapse diffs', js: true, feature: true do
       context 're-expanding the same diff' do
         before do
           # Wait for diffs
-          find('.file-title', match: :first)
+          find('.js-file-title', match: :first)
           # Click `small_diff.md` title
-          all('.file-title')[3].click
+          all('.diff-toggle-caret')[3].click
         end
 
         it 'shows the diff content' do
@@ -263,9 +290,9 @@ feature 'Expand and collapse diffs', js: true, feature: true do
     context 'collapsing an expanded diff' do
       before do
         # Wait for diffs
-        find('.file-title', match: :first)
+        find('.js-file-title', match: :first)
         # Click `small_diff.md` title
-        all('.file-title')[3].click
+        all('.diff-toggle-caret')[3].click
       end
 
       it 'hides the diff content' do
@@ -276,9 +303,9 @@ feature 'Expand and collapse diffs', js: true, feature: true do
       context 're-expanding the same diff' do
         before do
           # Wait for diffs
-          find('.file-title', match: :first)
+          find('.js-file-title', match: :first)
           # Click `small_diff.md` title
-          all('.file-title')[3].click
+          all('.diff-toggle-caret')[3].click
         end
 
         it 'shows the diff content' do
diff --git a/spec/features/explore/groups_list_spec.rb b/spec/features/explore/groups_list_spec.rb
new file mode 100644
index 00000000000..773ae4b38bc
--- /dev/null
+++ b/spec/features/explore/groups_list_spec.rb
@@ -0,0 +1,46 @@
+require 'spec_helper'
+
+describe 'Explore Groups page', js: true, feature: true do
+  include WaitForAjax
+
+  let!(:user) { create :user }
+  let!(:group) { create(:group) }
+  let!(:public_group) { create(:group, :public) }
+  let!(:private_group) { create(:group, :private) }
+
+  before do
+    group.add_owner(user)
+
+    login_as(user)
+
+    visit explore_groups_path
+  end
+
+  it 'shows groups user is member of' do
+    expect(page).to have_content(group.full_name)
+    expect(page).to have_content(public_group.full_name)
+    expect(page).not_to have_content(private_group.full_name)
+  end
+
+  it 'filters groups' do
+    fill_in 'filter_groups', with: group.name
+    wait_for_ajax
+
+    expect(page).to have_content(group.full_name)
+    expect(page).not_to have_content(public_group.full_name)
+    expect(page).not_to have_content(private_group.full_name)
+  end
+
+  it 'resets search when user cleans the input' do
+    fill_in 'filter_groups', with: group.name
+    wait_for_ajax
+
+    fill_in 'filter_groups', with: ""
+    wait_for_ajax
+
+    expect(page).to have_content(group.full_name)
+    expect(page).to have_content(public_group.full_name)
+    expect(page).not_to have_content(private_group.full_name)
+    expect(page.all('.js-groups-list-holder .content-list li').length).to eq 2
+  end
+end
diff --git a/spec/features/groups/activity_spec.rb b/spec/features/groups/activity_spec.rb
new file mode 100644
index 00000000000..3b481cba424
--- /dev/null
+++ b/spec/features/groups/activity_spec.rb
@@ -0,0 +1,26 @@
+require 'spec_helper'
+
+feature 'Group activity page', feature: true do
+  let(:group) { create(:group) }
+  let(:path) { activity_group_path(group) }
+
+  context 'when signed in' do
+    before do
+      user = create(:group_member, :developer, user: create(:user), group: group ).user
+      login_as(user)
+      visit path
+    end
+
+    it_behaves_like "it has an RSS button with current_user's private token"
+    it_behaves_like "an autodiscoverable RSS feed with current_user's private token"
+  end
+
+  context 'when signed out' do
+    before do
+      visit path
+    end
+
+    it_behaves_like "it has an RSS button without a private token"
+    it_behaves_like "an autodiscoverable RSS feed without a private token"
+  end
+end
diff --git a/spec/features/groups/issues_spec.rb b/spec/features/groups/issues_spec.rb
index 476eca17a9d..1b3747c390b 100644
--- a/spec/features/groups/issues_spec.rb
+++ b/spec/features/groups/issues_spec.rb
@@ -5,4 +5,22 @@ feature 'Group issues page', feature: true do
   let(:issuable) { create(:issue, project: project, title: "this is my created issuable")}
 
   include_examples 'project features apply to issuables', Issue
+
+  context 'rss feed' do
+    let(:access_level) { ProjectFeature::ENABLED }
+
+    context 'when signed in' do
+      let(:user) { user_in_group }
+
+      it_behaves_like "it has an RSS button with current_user's private token"
+      it_behaves_like "an autodiscoverable RSS feed with current_user's private token"
+    end
+
+    context 'when signed out' do
+      let(:user) { nil }
+
+      it_behaves_like "it has an RSS button without a private token"
+      it_behaves_like "an autodiscoverable RSS feed without a private token"
+    end
+  end
 end
diff --git a/spec/features/groups/members/last_owner_cannot_leave_group_spec.rb b/spec/features/groups/members/last_owner_cannot_leave_group_spec.rb
index 33bf6d3752f..be60b0489c7 100644
--- a/spec/features/groups/members/last_owner_cannot_leave_group_spec.rb
+++ b/spec/features/groups/members/last_owner_cannot_leave_group_spec.rb
@@ -10,7 +10,7 @@ feature 'Groups > Members > Last owner cannot leave group', feature: true do
     visit group_path(group)
   end
 
-  scenario 'user does not see a "Leave Group" link' do
-    expect(page).not_to have_content 'Leave Group'
+  scenario 'user does not see a "Leave group" link' do
+    expect(page).not_to have_content 'Leave group'
   end
 end
diff --git a/spec/features/groups/members/list_spec.rb b/spec/features/groups/members/list_spec.rb
new file mode 100644
index 00000000000..14c193f7450
--- /dev/null
+++ b/spec/features/groups/members/list_spec.rb
@@ -0,0 +1,55 @@
+require 'spec_helper'
+
+feature 'Groups members list', feature: true do
+  let(:user1) { create(:user, name: 'John Doe') }
+  let(:user2) { create(:user, name: 'Mary Jane') }
+  let(:group) { create(:group) }
+  let(:nested_group) { create(:group, parent: group) }
+
+  background do
+    login_as(user1)
+  end
+
+  scenario 'show members from current group and parent' do
+    group.add_developer(user1)
+    nested_group.add_developer(user2)
+
+    visit group_group_members_path(nested_group)
+
+    expect(first_row.text).to include(user1.name)
+    expect(second_row.text).to include(user2.name)
+  end
+
+  scenario 'show user once if member of both current group and parent' do
+    group.add_developer(user1)
+    nested_group.add_developer(user1)
+
+    visit group_group_members_path(nested_group)
+
+    expect(first_row.text).to include(user1.name)
+    expect(second_row).to be_blank
+  end
+
+  it 'updates user to owner level', :js do
+    group.add_owner(user1)
+    group.add_developer(user2)
+
+    visit group_group_members_path(group)
+
+    page.within(second_row) do
+      click_button('Developer')
+
+      click_link('Owner')
+
+      expect(page).to have_button('Owner')
+    end
+  end
+
+  def first_row
+    page.all('ul.content-list > li')[0]
+  end
+
+  def second_row
+    page.all('ul.content-list > li')[1]
+  end
+end
diff --git a/spec/features/groups/members/member_leaves_group_spec.rb b/spec/features/groups/members/member_leaves_group_spec.rb
index 3185ff924b9..ac4d94658ae 100644
--- a/spec/features/groups/members/member_leaves_group_spec.rb
+++ b/spec/features/groups/members/member_leaves_group_spec.rb
@@ -13,7 +13,7 @@ feature 'Groups > Members > Member leaves group', feature: true do
   end
 
   scenario 'user leaves group' do
-    click_link 'Leave Group'
+    click_link 'Leave group'
 
     expect(current_path).to eq(dashboard_groups_path)
     expect(group.users.exists?(user.id)).to be_falsey
diff --git a/spec/features/groups/members/sorting_spec.rb b/spec/features/groups/members/sorting_spec.rb
new file mode 100644
index 00000000000..608aedd3471
--- /dev/null
+++ b/spec/features/groups/members/sorting_spec.rb
@@ -0,0 +1,98 @@
+require 'spec_helper'
+
+feature 'Groups > Members > Sorting', feature: true do
+  let(:owner)     { create(:user, name: 'John Doe') }
+  let(:developer) { create(:user, name: 'Mary Jane', last_sign_in_at: 5.days.ago) }
+  let(:group)     { create(:group) }
+
+  background do
+    create(:group_member, :owner, user: owner, group: group, created_at: 5.days.ago)
+    create(:group_member, :developer, user: developer, group: group, created_at: 3.days.ago)
+
+    login_as(owner)
+  end
+
+  scenario 'sorts alphabetically by default' do
+    visit_members_list(sort: nil)
+
+    expect(first_member).to include(owner.name)
+    expect(second_member).to include(developer.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Name, ascending')
+  end
+
+  scenario 'sorts by access level ascending' do
+    visit_members_list(sort: :access_level_asc)
+
+    expect(first_member).to include(developer.name)
+    expect(second_member).to include(owner.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Access level, ascending')
+  end
+
+  scenario 'sorts by access level descending' do
+    visit_members_list(sort: :access_level_desc)
+
+    expect(first_member).to include(owner.name)
+    expect(second_member).to include(developer.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Access level, descending')
+  end
+
+  scenario 'sorts by last joined' do
+    visit_members_list(sort: :last_joined)
+
+    expect(first_member).to include(developer.name)
+    expect(second_member).to include(owner.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Last joined')
+  end
+
+  scenario 'sorts by oldest joined' do
+    visit_members_list(sort: :oldest_joined)
+
+    expect(first_member).to include(owner.name)
+    expect(second_member).to include(developer.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Oldest joined')
+  end
+
+  scenario 'sorts by name ascending' do
+    visit_members_list(sort: :name_asc)
+
+    expect(first_member).to include(owner.name)
+    expect(second_member).to include(developer.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Name, ascending')
+  end
+
+  scenario 'sorts by name descending' do
+    visit_members_list(sort: :name_desc)
+
+    expect(first_member).to include(developer.name)
+    expect(second_member).to include(owner.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Name, descending')
+  end
+
+  scenario 'sorts by recent sign in' do
+    visit_members_list(sort: :recent_sign_in)
+
+    expect(first_member).to include(owner.name)
+    expect(second_member).to include(developer.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Recent sign in')
+  end
+
+  scenario 'sorts by oldest sign in' do
+    visit_members_list(sort: :oldest_sign_in)
+
+    expect(first_member).to include(developer.name)
+    expect(second_member).to include(owner.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Oldest sign in')
+  end
+
+  def visit_members_list(sort:)
+    visit group_group_members_path(group.to_param, sort: sort)
+  end
+
+  def first_member
+    page.all('ul.content-list > li').first.text
+  end
+
+  def second_member
+    page.all('ul.content-list > li').last.text
+  end
+end
diff --git a/spec/features/groups/members/user_requests_access_spec.rb b/spec/features/groups/members/user_requests_access_spec.rb
index d8c9c487996..e4b5ea91bd3 100644
--- a/spec/features/groups/members/user_requests_access_spec.rb
+++ b/spec/features/groups/members/user_requests_access_spec.rb
@@ -29,7 +29,7 @@ feature 'Groups > Members > User requests access', feature: true do
     expect(page).to have_content 'Your request for access has been queued for review.'
 
     expect(page).to have_content 'Withdraw Access Request'
-    expect(page).not_to have_content 'Leave Group'
+    expect(page).not_to have_content 'Leave group'
   end
 
   scenario 'user does not see private projects' do
diff --git a/spec/features/groups/merge_requests_spec.rb b/spec/features/groups/merge_requests_spec.rb
index 30b80aa82b0..b55078c3bf6 100644
--- a/spec/features/groups/merge_requests_spec.rb
+++ b/spec/features/groups/merge_requests_spec.rb
@@ -7,7 +7,7 @@ feature 'Group merge requests page', feature: true do
   include_examples 'project features apply to issuables', MergeRequest
 
   context 'archived issuable' do
-    let(:project_archived) { create(:project, group: group, merge_requests_access_level: ProjectFeature::ENABLED, archived: true) }
+    let(:project_archived) { create(:project, :archived, :merge_requests_enabled, group: group) }
     let(:issuable_archived) { create(:merge_request, source_project: project_archived, target_project: project_archived, title: 'issuable of an archived project') }
     let(:access_level) { ProjectFeature::ENABLED }
     let(:user) { user_in_group }
diff --git a/spec/features/groups/show_spec.rb b/spec/features/groups/show_spec.rb
new file mode 100644
index 00000000000..fb39693e8ca
--- /dev/null
+++ b/spec/features/groups/show_spec.rb
@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+feature 'Group show page', feature: true do
+  let(:group) { create(:group) }
+  let(:path) { group_path(group) }
+
+  context 'when signed in' do
+    before do
+      user = create(:group_member, :developer, user: create(:user), group: group ).user
+      login_as(user)
+      visit path
+    end
+
+    it_behaves_like "an autodiscoverable RSS feed with current_user's private token"
+  end
+
+  context 'when signed out' do
+    before do
+      visit path
+    end
+
+    it_behaves_like "an autodiscoverable RSS feed without a private token"
+  end
+end
diff --git a/spec/features/groups_spec.rb b/spec/features/groups_spec.rb
index 4b19886274e..d243f9478bb 100644
--- a/spec/features/groups_spec.rb
+++ b/spec/features/groups_spec.rb
@@ -43,6 +43,61 @@ feature 'Group', feature: true do
         expect(page).to have_namespace_error_message
       end
     end
+
+    describe 'Mattermost team creation' do
+      before do
+        allow(Settings.mattermost).to receive_messages(enabled: mattermost_enabled)
+
+        visit new_group_path
+      end
+
+      context 'Mattermost enabled' do
+        let(:mattermost_enabled) { true }
+
+        it 'displays a team creation checkbox' do
+          expect(page).to have_selector('#group_create_chat_team')
+        end
+
+        it 'checks the checkbox by default' do
+          expect(find('#group_create_chat_team')['checked']).to eq(true)
+        end
+
+        it 'updates the team URL on graph path update', :js do
+          out_span = find('span[data-bind-out="create_chat_team"]')
+
+          expect(out_span.text).to be_empty
+
+          fill_in('group_path', with: 'test-group')
+
+          expect(out_span.text).to eq('test-group')
+        end
+      end
+
+      context 'Mattermost disabled' do
+        let(:mattermost_enabled) { false }
+
+        it 'doesnt show a team creation checkbox if Mattermost not enabled' do
+          expect(page).not_to have_selector('#group_create_chat_team')
+        end
+      end
+    end
+  end
+
+  describe 'create a nested group' do
+    let(:group) { create(:group, path: 'foo') }
+
+    before do
+      visit subgroups_group_path(group)
+      click_link 'New Subgroup'
+    end
+
+    it 'creates a nested group' do
+      fill_in 'Group path', with: 'bar'
+      click_button 'Create group'
+
+      expect(current_path).to eq(group_path('foo/bar'))
+      expect(page).to have_content("Group 'bar' was successfully created.")
+    end
   end
 
   describe 'group edit' do
@@ -88,7 +143,7 @@ feature 'Group', feature: true do
 
       visit path
 
-      expect(page).to have_css('.group-home-desc > p > img')
+      expect(page).to have_css('.group-home-desc > p > gl-emoji')
     end
 
     it 'sanitizes unwanted tags' do
@@ -107,4 +162,17 @@ feature 'Group', feature: true do
       expect(page).to have_css('.group-home-desc a[rel]')
     end
   end
+
+  describe 'group page with nested groups', js: true do
+    let!(:group) { create(:group) }
+    let!(:nested_group) { create(:group, parent: group) }
+    let!(:path)  { group_path(group) }
+
+    it 'has nested groups tab with nested groups inside' do
+      visit path
+      click_link 'Subgroups'
+
+      expect(page).to have_content(nested_group.name)
+    end
+  end
 end
diff --git a/spec/features/help_pages_spec.rb b/spec/features/help_pages_spec.rb
index 4319d6db0d2..e0b2404e60a 100644
--- a/spec/features/help_pages_spec.rb
+++ b/spec/features/help_pages_spec.rb
@@ -1,16 +1,6 @@
 require 'spec_helper'
 
 describe 'Help Pages', feature: true do
-  describe 'Show SSH page' do
-    before do
-      login_as :user
-    end
-    it 'replaces the variable $your_email with the email of the user' do
-      visit help_page_path('ssh/README')
-      expect(page).to have_content("ssh-keygen -t rsa -C \"#{@user.email}\"")
-    end
-  end
-
   describe 'Get the main help page' do
     shared_examples_for 'help page' do |prefix: ''|
       it 'prefixes links correctly' do
@@ -43,4 +33,30 @@ describe 'Help Pages', feature: true do
       it_behaves_like 'help page', prefix: '/gitlab'
     end
   end
+
+  context 'in a production environment with version check enabled', js: true do
+    before do
+      allow(Rails.env).to receive(:production?) { true }
+      allow(current_application_settings).to receive(:version_check_enabled) { true }
+      allow_any_instance_of(VersionCheck).to receive(:url) { '/version-check-url' }
+
+      login_as :user
+      visit help_path
+    end
+
+    it 'should display a version check image' do
+      expect(find('.js-version-status-badge')).to be_visible
+    end
+
+    it 'should have a src url' do
+      expect(find('.js-version-status-badge')['src']).to match(/\/version-check-url/)
+    end
+
+    it 'should hide the version check image if the image request fails' do
+      # We use '--load-images=no' with poltergeist so we must trigger manually
+      execute_script("$('.js-version-status-badge').trigger('error');")
+
+      expect(find('.js-version-status-badge', visible: false)).not_to be_visible
+    end
+  end
 end
diff --git a/spec/features/issuables/default_sort_order_spec.rb b/spec/features/issuables/default_sort_order_spec.rb
index 9a2b879e789..73553f97d6f 100644
--- a/spec/features/issuables/default_sort_order_spec.rb
+++ b/spec/features/issuables/default_sort_order_spec.rb
@@ -180,16 +180,10 @@ describe 'Projects > Issuables > Default sort order', feature: true do
   end
 
   def visit_merge_requests_with_state(project, state)
-    visit_merge_requests project
-    visit_issuables_with_state state
+    visit_merge_requests project, state: state
   end
 
   def visit_issues_with_state(project, state)
-    visit_issues project
-    visit_issuables_with_state state
-  end
-
-  def visit_issuables_with_state(state)
-    within('.issues-state-filters') { find("span", text: state.titleize).click }
+    visit_issues project, state: state
   end
 end
diff --git a/spec/features/issuables/issuable_list_spec.rb b/spec/features/issuables/issuable_list_spec.rb
new file mode 100644
index 00000000000..b90bf6268fd
--- /dev/null
+++ b/spec/features/issuables/issuable_list_spec.rb
@@ -0,0 +1,75 @@
+require 'rails_helper'
+
+describe 'issuable list', feature: true do
+  let(:project) { create(:empty_project) }
+  let(:user)    { create(:user) }
+
+  issuable_types = [:issue, :merge_request]
+
+  before do
+    project.add_user(user, :developer)
+    login_as(user)
+    issuable_types.each { |type| create_issuables(type) }
+  end
+
+  issuable_types.each do |issuable_type|
+    it "avoids N+1 database queries for #{issuable_type.to_s.humanize.pluralize}" do
+      control_count = ActiveRecord::QueryRecorder.new { visit_issuable_list(issuable_type) }.count
+
+      create_issuables(issuable_type)
+
+      expect { visit_issuable_list(issuable_type) }.not_to exceed_query_limit(control_count)
+    end
+
+    it "counts upvotes, downvotes and notes count for each #{issuable_type.to_s.humanize}" do
+      visit_issuable_list(issuable_type)
+
+      expect(first('.fa-thumbs-up').find(:xpath, '..')).to have_content(1)
+      expect(first('.fa-thumbs-down').find(:xpath, '..')).to have_content(1)
+      expect(first('.fa-comments').find(:xpath, '..')).to have_content(2)
+    end
+  end
+
+  it "counts merge requests closing issues icons for each issue" do
+    visit_issuable_list(:issue)
+
+    expect(page).to have_selector('.icon-merge-request-unmerged', count: 1)
+    expect(first('.icon-merge-request-unmerged').find(:xpath, '..')).to have_content(1)
+  end
+
+  def visit_issuable_list(issuable_type)
+    if issuable_type == :issue
+      visit namespace_project_issues_path(project.namespace, project)
+    else
+      visit namespace_project_merge_requests_path(project.namespace, project)
+    end
+  end
+
+  def create_issuables(issuable_type)
+    3.times do
+      issuable =
+        if issuable_type == :issue
+          create(:issue, project: project, author: user)
+        else
+          create(:merge_request, title: FFaker::Lorem.sentence, source_project: project, source_branch: FFaker::Name.name)
+        end
+
+      2.times do
+        create(:note_on_issue, noteable: issuable, project: project, note: 'Test note')
+      end
+
+      create(:award_emoji, :downvote, awardable: issuable)
+      create(:award_emoji, :upvote, awardable: issuable)
+    end
+
+    if issuable_type == :issue
+      issue = Issue.reorder(:iid).first
+      merge_request = create(:merge_request,
+                              title: FFaker::Lorem.sentence,
+                              source_project: project,
+                              source_branch: FFaker::Name.name)
+
+      MergeRequestsClosingIssues.create!(issue: issue, merge_request: merge_request)
+    end
+  end
+end
diff --git a/spec/features/issues/award_emoji_spec.rb b/spec/features/issues/award_emoji_spec.rb
index efb53026449..f424186cf30 100644
--- a/spec/features/issues/award_emoji_spec.rb
+++ b/spec/features/issues/award_emoji_spec.rb
@@ -25,14 +25,14 @@ describe 'Awards Emoji', feature: true do
       end
 
       it 'increments the thumbsdown emoji', js: true do
-        find('[data-emoji="thumbsdown"]').click
+        find('[data-name="thumbsdown"]').click
         wait_for_ajax
         expect(thumbsdown_emoji).to have_text("1")
       end
 
       context 'click the thumbsup emoji' do
         it 'increments the thumbsup emoji', js: true do
-          find('[data-emoji="thumbsup"]').click
+          find('[data-name="thumbsup"]').click
           wait_for_ajax
           expect(thumbsup_emoji).to have_text("1")
         end
@@ -44,7 +44,7 @@ describe 'Awards Emoji', feature: true do
 
       context 'click the thumbsdown emoji' do
         it 'increments the thumbsdown emoji', js: true do
-          find('[data-emoji="thumbsdown"]').click
+          find('[data-name="thumbsdown"]').click
           wait_for_ajax
           expect(thumbsdown_emoji).to have_text("1")
         end
@@ -67,6 +67,18 @@ describe 'Awards Emoji', feature: true do
           expect(page).not_to have_selector(emoji_counter)
         end
       end
+
+      context 'execute /award slash command' do
+        it 'toggles the emoji award on noteable', js: true do
+          execute_slash_command('/award :100:')
+
+          expect(find(noteable_award_counter)).to have_text("1")
+
+          execute_slash_command('/award :100:')
+
+          expect(page).not_to have_selector(noteable_award_counter)
+        end
+      end
     end
   end
 
@@ -76,10 +88,19 @@ describe 'Awards Emoji', feature: true do
     end
 
     it 'has disabled emoji button' do
-      expect(first('.award-control')[:disabled]).to be(true)
+      expect(first('.award-control')[:class]).to have_text('disabled')
     end
   end
 
+  def execute_slash_command(cmd)
+    within('.js-main-target-form') do
+      fill_in 'note[note]', with: cmd
+      click_button 'Comment'
+    end
+
+    wait_for_ajax
+  end
+
   def thumbsup_emoji
     page.all(emoji_counter).first
   end
@@ -92,15 +113,19 @@ describe 'Awards Emoji', feature: true do
     'span.js-counter'
   end
 
+  def noteable_award_counter
+    ".awards .active"
+  end
+
   def toggle_smiley_emoji(status)
     within('.note') do
       find('.note-emoji-button').click
     end
 
     unless status
-      first('[data-emoji="smiley"]').click
+      first('[data-name="smiley"]').click
     else
-      find('[data-emoji="smiley"]').click
+      find('[data-name="smiley"]').click
     end
 
     wait_for_ajax
diff --git a/spec/features/issues/bulk_assignment_labels_spec.rb b/spec/features/issues/bulk_assignment_labels_spec.rb
index bc2c087c9b9..2f59630b4fb 100644
--- a/spec/features/issues/bulk_assignment_labels_spec.rb
+++ b/spec/features/issues/bulk_assignment_labels_spec.rb
@@ -9,6 +9,7 @@ feature 'Issues > Labels bulk assignment', feature: true do
   let!(:issue2)   { create(:issue, project: project, title: "Issue 2") }
   let!(:bug)      { create(:label, project: project, title: 'bug') }
   let!(:feature)  { create(:label, project: project, title: 'feature') }
+  let!(:wontfix)  { create(:label, project: project, title: 'wontfix') }
 
   context 'as an allowed user', js: true do
     before do
@@ -54,7 +55,7 @@ feature 'Issues > Labels bulk assignment', feature: true do
         context 'to all issues' do
           before do
             check 'check_all_issues'
-            open_labels_dropdown ['bug', 'feature']
+            open_labels_dropdown %w(bug feature)
             update_issues
           end
 
@@ -69,7 +70,7 @@ feature 'Issues > Labels bulk assignment', feature: true do
         context 'to a issue' do
           before do
             check "selected_issue_#{issue1.id}"
-            open_labels_dropdown ['bug', 'feature']
+            open_labels_dropdown %w(bug feature)
             update_issues
           end
 
@@ -111,7 +112,7 @@ feature 'Issues > Labels bulk assignment', feature: true do
           visit namespace_project_issues_path(project.namespace, project)
 
           check 'check_all_issues'
-          unmark_labels_in_dropdown ['bug', 'feature']
+          unmark_labels_in_dropdown %w(bug feature)
           update_issues
         end
 
@@ -291,6 +292,45 @@ feature 'Issues > Labels bulk assignment', feature: true do
         expect(find("#issue_#{issue1.id}")).not_to have_content 'feature'
       end
     end
+
+    # Special case https://gitlab.com/gitlab-org/gitlab-ce/issues/24877
+    context 'unmarking common label' do
+      before do
+        issue1.labels << bug
+        issue1.labels << feature
+        issue2.labels << bug
+
+        visit namespace_project_issues_path(project.namespace, project)
+      end
+
+      it 'applies label from filtered results' do
+        check 'check_all_issues'
+
+        page.within('.issues_bulk_update') do
+          click_button 'Labels'
+          wait_for_ajax
+
+          expect(find('.dropdown-menu-labels li', text: 'bug')).to have_css('.is-active')
+          expect(find('.dropdown-menu-labels li', text: 'feature')).to have_css('.is-indeterminate')
+
+          click_link 'bug'
+          find('.dropdown-input-field', visible: true).set('wontfix')
+          click_link 'wontfix'
+        end
+
+        update_issues
+
+        page.within '.issues-holder' do
+          expect(find("#issue_#{issue1.id}")).not_to have_content 'bug'
+          expect(find("#issue_#{issue1.id}")).to have_content 'feature'
+          expect(find("#issue_#{issue1.id}")).to have_content 'wontfix'
+
+          expect(find("#issue_#{issue2.id}")).not_to have_content 'bug'
+          expect(find("#issue_#{issue2.id}")).not_to have_content 'feature'
+          expect(find("#issue_#{issue2.id}")).to have_content 'wontfix'
+        end
+      end
+    end
   end
 
   context 'as a guest' do
@@ -320,7 +360,7 @@ feature 'Issues > Labels bulk assignment', feature: true do
 
   def open_labels_dropdown(items = [], unmark = false)
     page.within('.issues_bulk_update') do
-      click_button 'Label'
+      click_button 'Labels'
       wait_for_ajax
       items.map do |item|
         click_link item
diff --git a/spec/features/issues/create_issue_for_discussions_in_merge_request_spec.rb b/spec/features/issues/create_issue_for_discussions_in_merge_request_spec.rb
index 762cab0c0e1..572bca3de21 100644
--- a/spec/features/issues/create_issue_for_discussions_in_merge_request_spec.rb
+++ b/spec/features/issues/create_issue_for_discussions_in_merge_request_spec.rb
@@ -1,76 +1,93 @@
 require 'rails_helper'
 
-feature 'Resolving all open discussions in a merge request from an issue', feature: true do
+feature 'Resolving all open discussions in a merge request from an issue', feature: true, js: true do
   let(:user) { create(:user) }
-  let(:project) { create(:project, only_allow_merge_if_all_discussions_are_resolved: true) }
+  let(:project) { create(:project) }
   let(:merge_request) { create(:merge_request, source_project: project) }
   let!(:discussion) { Discussion.for_diff_notes([create(:diff_note_on_merge_request, noteable: merge_request, project: project)]).first }
 
-  before do
-    project.team << [user, :master]
-    login_as user
-  end
-
-  context 'with the internal tracker disabled' do
+  describe 'as a user with access to the project' do
     before do
-      project.project_feature.update_attribute(:issues_access_level, ProjectFeature::DISABLED)
+      project.team << [user, :master]
+      login_as user
       visit namespace_project_merge_request_path(project.namespace, project, merge_request)
     end
 
-    it 'does not show a link to create a new issue' do
-      expect(page).not_to have_link 'open an issue to resolve them later'
-    end
-  end
-
-  context 'merge request has discussions that need to be resolved' do
-    before do
-      visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+    it 'shows a button to resolve all discussions by creating a new issue' do
+      within('li#resolve-count-app') do
+        expect(page).to have_link "Resolve all discussions in new issue", href: new_namespace_project_issue_path(project.namespace, project, merge_request_to_resolve_discussions_of: merge_request.iid)
+      end
     end
 
-    it 'shows a warning that the merge request contains unresolved discussions' do
-      expect(page).to have_content 'This merge request has unresolved discussions'
-    end
+    context 'resolving the discussion' do
+      before do
+        click_button 'Resolve discussion'
+      end
 
-    it 'has a link to resolve all discussions by creating an issue' do
-      page.within '.mr-widget-body' do
-        expect(page).to have_link 'open an issue to resolve them later', href: new_namespace_project_issue_path(project.namespace, project, merge_request_for_resolving_discussions: merge_request.iid)
+      it 'hides the link for creating a new issue' do
+        expect(page).not_to have_link "Resolve all discussions in new issue", href: new_namespace_project_issue_path(project.namespace, project, merge_request_to_resolve_discussions_of: merge_request.iid)
       end
     end
 
     context 'creating an issue for discussions' do
       before do
-        page.click_link 'open an issue to resolve them later', href: new_namespace_project_issue_path(project.namespace, project, merge_request_for_resolving_discussions: merge_request.iid)
+        click_link "Resolve all discussions in new issue", href: new_namespace_project_issue_path(project.namespace, project, merge_request_to_resolve_discussions_of: merge_request.iid)
       end
 
-      it 'shows an issue with the title filled in' do
-        title_field = page.find_field('issue[title]')
+      it_behaves_like 'creating an issue for a discussion'
+    end
 
-        expect(title_field.value).to include(merge_request.title)
+    context 'for a project where all discussions need to be resolved before merging' do
+      before do
+        project.update_attribute(:only_allow_merge_if_all_discussions_are_resolved, true)
       end
 
-      it 'has a mention of the discussion in the description'  do
-        description_field = page.find_field('issue[description]')
+      context 'with the internal tracker disabled' do
+        before do
+          project.project_feature.update_attribute(:issues_access_level, ProjectFeature::DISABLED)
+          visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+        end
 
-        expect(description_field.value).to include(discussion.first_note.note)
+        it 'does not show a link to create a new issue' do
+          expect(page).not_to have_link 'open an issue to resolve them later'
+        end
       end
 
-      it 'has a hidden field for the merge request' do
-        merge_request_field = find('#merge_request_for_resolving_discussions', visible: false)
-
-        expect(merge_request_field.value).to eq(merge_request.iid.to_s)
-      end
+      context 'merge request has discussions that need to be resolved' do
+        before do
+          visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+        end
 
-      it 'can create a new issue for the project' do
-        expect { click_button 'Submit issue' }.to change { project.issues.reload.size }.by(1)
-      end
+        it 'shows a warning that the merge request contains unresolved discussions' do
+          expect(page).to have_content 'This merge request has unresolved discussions'
+        end
 
-      it 'resolves the discussion in the merge request' do
-        click_button 'Submit issue'
+        it 'has a link to resolve all discussions by creating an issue' do
+          page.within '.mr-widget-body' do
+            expect(page).to have_link 'open an issue to resolve them later', href: new_namespace_project_issue_path(project.namespace, project, merge_request_to_resolve_discussions_of: merge_request.iid)
+          end
+        end
 
-        discussion.first_note.reload
+        context 'creating an issue for discussions' do
+          before do
+            page.click_link 'open an issue to resolve them later', href: new_namespace_project_issue_path(project.namespace, project, merge_request_to_resolve_discussions_of: merge_request.iid)
+          end
 
-        expect(discussion.resolved?).to eq(true)
+          it_behaves_like 'creating an issue for a discussion'
+        end
       end
     end
   end
+
+  describe 'as a reporter' do
+    before do
+      project.team << [user, :reporter]
+      login_as user
+      visit new_namespace_project_issue_path(project.namespace, project, merge_request_to_resolve_discussions_of: merge_request.iid)
+    end
+
+    it 'Shows a notice to ask someone else to resolve the discussions' do
+      expect(page).to have_content("The discussions at #{merge_request.to_reference} will stay unresolved. Ask someone with permission to resolve them.")
+    end
+  end
 end
diff --git a/spec/features/issues/create_issue_for_single_discussion_in_merge_request.rb b/spec/features/issues/create_issue_for_single_discussion_in_merge_request.rb
new file mode 100644
index 00000000000..88e2cc60d79
--- /dev/null
+++ b/spec/features/issues/create_issue_for_single_discussion_in_merge_request.rb
@@ -0,0 +1,81 @@
+require 'rails_helper'
+
+feature 'Resolve an open discussion in a merge request by creating an issue', feature: true do
+  let(:user) { create(:user) }
+  let(:project) { create(:project, only_allow_merge_if_all_discussions_are_resolved: true) }
+  let(:merge_request) { create(:merge_request, source_project: project) }
+  let!(:discussion) { Discussion.for_diff_notes([create(:diff_note_on_merge_request, noteable: merge_request, project: project)]).first }
+
+  describe 'As a user with access to the project' do
+    before do
+      project.team << [user, :master]
+      login_as user
+      visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+    end
+
+    context 'with the internal tracker disabled' do
+      before do
+        project.project_feature.update_attribute(:issues_access_level, ProjectFeature::DISABLED)
+        visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+      end
+
+      it 'does not show a link to create a new issue' do
+        expect(page).not_to have_link 'Resolve this discussion in a new issue'
+      end
+    end
+
+    context 'resolving the discussion', js: true do
+      before do
+        click_button 'Resolve discussion'
+      end
+
+      it 'hides the link for creating a new issue' do
+        expect(page).not_to have_link 'Resolve this discussion in a new issue'
+      end
+
+      it 'shows the link for creating a new issue when unresolving a discussion' do
+        page.within '.diff-content' do
+          click_button 'Unresolve discussion'
+        end
+
+        expect(page).to have_link 'Resolve this discussion in a new issue'
+      end
+    end
+
+    it 'has a link to create a new issue for a discussion' do
+      new_issue_link = new_namespace_project_issue_path(project.namespace, project, discussion_to_resolve: discussion.id, merge_request_to_resolve_discussions_of: merge_request.iid)
+
+      expect(page).to have_link 'Resolve this discussion in a new issue', href: new_issue_link
+    end
+
+    context 'creating the issue' do
+      before do
+        click_link 'Resolve this discussion in a new issue', href: new_namespace_project_issue_path(project.namespace, project, discussion_to_resolve: discussion.id, merge_request_to_resolve_discussions_of: merge_request.iid)
+      end
+
+      it 'has a hidden field for the discussion' do
+        discussion_field = find('#discussion_to_resolve', visible: false)
+
+        expect(discussion_field.value).to eq(discussion.id.to_s)
+      end
+
+      it_behaves_like 'creating an issue for a discussion'
+    end
+  end
+
+  describe 'as a reporter' do
+    before do
+      project.team << [user, :reporter]
+      login_as user
+      visit new_namespace_project_issue_path(project.namespace, project,
+                                             merge_request_to_resolve_discussions_of: merge_request.iid,
+                                             discussion_to_resolve: discussion.id)
+    end
+
+    it 'Shows a notice to ask someone else to resolve the discussions' do
+      expect(page).to have_content("The discussion at #{merge_request.to_reference}"\
+                                   "(discussion #{discussion.first_note.id}) will stay unresolved."\
+                                   "Ask someone with permission to resolve it.")
+    end
+  end
+end
diff --git a/spec/features/issues/filter_by_labels_spec.rb b/spec/features/issues/filter_by_labels_spec.rb
deleted file mode 100644
index 0253629f753..00000000000
--- a/spec/features/issues/filter_by_labels_spec.rb
+++ /dev/null
@@ -1,152 +0,0 @@
-require 'rails_helper'
-
-feature 'Issue filtering by Labels', feature: true, js: true do
-  include WaitForAjax
-
-  let(:project) { create(:project, :public) }
-  let!(:user)   { create(:user) }
-  let!(:label)  { create(:label, project: project) }
-
-  before do
-    bug = create(:label, project: project, title: 'bug')
-    feature = create(:label, project: project, title: 'feature')
-    enhancement = create(:label, project: project, title: 'enhancement')
-
-    issue1 = create(:issue, title: "Bugfix1", project: project)
-    issue1.labels << bug
-
-    issue2 = create(:issue, title: "Bugfix2", project: project)
-    issue2.labels << bug
-    issue2.labels << enhancement
-
-    issue3 = create(:issue, title: "Feature1", project: project)
-    issue3.labels << feature
-
-    project.team << [user, :master]
-    login_as(user)
-
-    visit namespace_project_issues_path(project.namespace, project)
-  end
-
-  context 'filter by label bug' do
-    before do
-      select_labels('bug')
-    end
-
-    it 'apply the filter' do
-      expect(page).to have_content "Bugfix1"
-      expect(page).to have_content "Bugfix2"
-      expect(page).not_to have_content "Feature1"
-      expect(find('.filtered-labels')).to have_content "bug"
-      expect(find('.filtered-labels')).not_to have_content "feature"
-      expect(find('.filtered-labels')).not_to have_content "enhancement"
-
-      find('.js-label-filter-remove').click
-      wait_for_ajax
-      expect(find('.filtered-labels', visible: false)).to have_no_content "bug"
-    end
-  end
-
-  context 'filter by label feature' do
-    before do
-      select_labels('feature')
-    end
-
-    it 'applies the filter' do
-      expect(page).to have_content "Feature1"
-      expect(page).not_to have_content "Bugfix2"
-      expect(page).not_to have_content "Bugfix1"
-      expect(find('.filtered-labels')).to have_content "feature"
-      expect(find('.filtered-labels')).not_to have_content "bug"
-      expect(find('.filtered-labels')).not_to have_content "enhancement"
-    end
-  end
-
-  context 'filter by label enhancement' do
-    before do
-      select_labels('enhancement')
-    end
-
-    it 'applies the filter' do
-      expect(page).to have_content "Bugfix2"
-      expect(page).not_to have_content "Feature1"
-      expect(page).not_to have_content "Bugfix1"
-      expect(find('.filtered-labels')).to have_content "enhancement"
-      expect(find('.filtered-labels')).not_to have_content "bug"
-      expect(find('.filtered-labels')).not_to have_content "feature"
-    end
-  end
-
-  context 'filter by label enhancement and bug in issues list' do
-    before do
-      select_labels('bug', 'enhancement')
-    end
-
-    it 'applies the filters' do
-      expect(page).to have_issuable_counts(open: 1, closed: 0, all: 1)
-      expect(page).to have_content "Bugfix2"
-      expect(page).not_to have_content "Feature1"
-      expect(find('.filtered-labels')).to have_content "bug"
-      expect(find('.filtered-labels')).to have_content "enhancement"
-      expect(find('.filtered-labels')).not_to have_content "feature"
-
-      find('.js-label-filter-remove', match: :first).click
-      wait_for_ajax
-
-      expect(page).to have_content "Bugfix2"
-      expect(page).not_to have_content "Feature1"
-      expect(page).not_to have_content "Bugfix1"
-      expect(find('.filtered-labels')).not_to have_content "bug"
-      expect(find('.filtered-labels')).to have_content "enhancement"
-      expect(find('.filtered-labels')).not_to have_content "feature"
-    end
-  end
-
-  context 'remove filtered labels' do
-    before do
-      page.within '.labels-filter' do
-        click_button 'Label'
-        wait_for_ajax
-        click_link 'bug'
-        find('.dropdown-menu-close').click
-      end
-
-      page.within '.filtered-labels' do
-        expect(page).to have_content 'bug'
-      end
-    end
-
-    it 'allows user to remove filtered labels' do
-      first('.js-label-filter-remove').click
-      wait_for_ajax
-
-      expect(find('.filtered-labels', visible: false)).not_to have_content 'bug'
-      expect(find('.labels-filter')).not_to have_content 'bug'
-    end
-  end
-
-  context 'dropdown filtering' do
-    it 'filters by label name' do
-      page.within '.labels-filter' do
-        click_button 'Label'
-        wait_for_ajax
-        find('.dropdown-input input').set 'bug'
-
-        page.within '.dropdown-content' do
-          expect(page).not_to have_content 'enhancement'
-          expect(page).to have_content 'bug'
-        end
-      end
-    end
-  end
-
-  def select_labels(*labels)
-    page.find('.js-label-select').click
-    wait_for_ajax
-    labels.each do |label|
-      execute_script("$('.dropdown-menu-labels li:contains(\"#{label}\") a').click()")
-    end
-    page.first('.labels-filter .dropdown-title .dropdown-menu-close-icon').click
-    wait_for_ajax
-  end
-end
diff --git a/spec/features/issues/filter_by_milestone_spec.rb b/spec/features/issues/filter_by_milestone_spec.rb
deleted file mode 100644
index 9dfa5d1de19..00000000000
--- a/spec/features/issues/filter_by_milestone_spec.rb
+++ /dev/null
@@ -1,91 +0,0 @@
-require 'rails_helper'
-
-feature 'Issue filtering by Milestone', feature: true do
-  let(:project)   { create(:project, :public) }
-  let(:milestone) { create(:milestone, project: project) }
-
-  scenario 'filters by no Milestone', js: true do
-    create(:issue, project: project)
-    create(:issue, project: project, milestone: milestone)
-
-    visit_issues(project)
-    filter_by_milestone(Milestone::None.title)
-
-    expect(page).to have_css('.milestone-filter .dropdown-toggle-text', text: 'No Milestone')
-    expect(page).to have_css('.issue', count: 1)
-  end
-
-  context 'filters by upcoming milestone', js: true do
-    it 'does not show issues with no expiry' do
-      create(:issue, project: project)
-      create(:issue, project: project, milestone: milestone)
-
-      visit_issues(project)
-      filter_by_milestone(Milestone::Upcoming.title)
-
-      expect(page).to have_css('.milestone-filter .dropdown-toggle-text', text: 'Upcoming')
-      expect(page).to have_css('.issue', count: 0)
-    end
-
-    it 'shows issues in future' do
-      milestone = create(:milestone, project: project, due_date: Date.tomorrow)
-      create(:issue, project: project)
-      create(:issue, project: project, milestone: milestone)
-
-      visit_issues(project)
-      filter_by_milestone(Milestone::Upcoming.title)
-
-      expect(page).to have_css('.milestone-filter .dropdown-toggle-text', text: 'Upcoming')
-      expect(page).to have_css('.issue', count: 1)
-    end
-
-    it 'does not show issues in past' do
-      milestone = create(:milestone, project: project, due_date: Date.yesterday)
-      create(:issue, project: project)
-      create(:issue, project: project, milestone: milestone)
-
-      visit_issues(project)
-      filter_by_milestone(Milestone::Upcoming.title)
-
-      expect(page).to have_css('.milestone-filter .dropdown-toggle-text', text: 'Upcoming')
-      expect(page).to have_css('.issue', count: 0)
-    end
-  end
-
-  scenario 'filters by a specific Milestone', js: true do
-    create(:issue, project: project, milestone: milestone)
-    create(:issue, project: project)
-
-    visit_issues(project)
-    filter_by_milestone(milestone.title)
-
-    expect(page).to have_css('.milestone-filter .dropdown-toggle-text', text: milestone.title)
-    expect(page).to have_css('.issue', count: 1)
-  end
-
-  context 'when milestone has single quotes in title' do
-    background do
-      milestone.update(name: "rock 'n' roll")
-    end
-
-    scenario 'filters by a specific Milestone', js: true do
-      create(:issue, project: project, milestone: milestone)
-      create(:issue, project: project)
-
-      visit_issues(project)
-      filter_by_milestone(milestone.title)
-
-      expect(page).to have_css('.milestone-filter .dropdown-toggle-text', text: milestone.title)
-      expect(page).to have_css('.issue', count: 1)
-    end
-  end
-
-  def visit_issues(project)
-    visit namespace_project_issues_path(project.namespace, project)
-  end
-
-  def filter_by_milestone(title)
-    find(".js-milestone-select").click
-    find(".milestone-filter .dropdown-content a", text: title).click
-  end
-end
diff --git a/spec/features/issues/filter_issues_spec.rb b/spec/features/issues/filter_issues_spec.rb
deleted file mode 100644
index 0d19563d628..00000000000
--- a/spec/features/issues/filter_issues_spec.rb
+++ /dev/null
@@ -1,384 +0,0 @@
-require 'rails_helper'
-
-describe 'Filter issues', feature: true do
-  include WaitForAjax
-
-  let!(:group)     { create(:group) }
-  let!(:project)   { create(:project, group: group) }
-  let!(:user)      { create(:user)}
-  let!(:milestone) { create(:milestone, project: project) }
-  let!(:label)     { create(:label, project: project) }
-  let!(:wontfix)   { create(:label, project: project, title: "Won't fix") }
-
-  before do
-    project.team << [user, :master]
-    group.add_developer(user)
-    login_as(user)
-    create(:issue, project: project)
-  end
-
-  describe 'for assignee from issues#index' do
-    before do
-      visit namespace_project_issues_path(project.namespace, project)
-
-      find('.js-assignee-search').click
-
-      find('.dropdown-menu-user-link', text: user.username).click
-
-      wait_for_ajax
-    end
-
-    context 'assignee', js: true do
-      it 'updates to current user' do
-        expect(find('.js-assignee-search .dropdown-toggle-text')).to have_content(user.name)
-      end
-
-      it 'does not change when closed link is clicked' do
-        find('.issues-state-filters a', text: "Closed").click
-
-        expect(find('.js-assignee-search .dropdown-toggle-text')).to have_content(user.name)
-      end
-
-      it 'does not change when all link is clicked' do
-        find('.issues-state-filters a', text: "All").click
-
-        expect(find('.js-assignee-search .dropdown-toggle-text')).to have_content(user.name)
-      end
-    end
-  end
-
-  describe 'for milestone from issues#index' do
-    before do
-      visit namespace_project_issues_path(project.namespace, project)
-
-      find('.js-milestone-select').click
-
-      find('.milestone-filter .dropdown-content a', text: milestone.title).click
-
-      wait_for_ajax
-    end
-
-    context 'milestone', js: true do
-      it 'updates to current milestone' do
-        expect(find('.js-milestone-select .dropdown-toggle-text')).to have_content(milestone.title)
-      end
-
-      it 'does not change when closed link is clicked' do
-        find('.issues-state-filters a', text: "Closed").click
-
-        expect(find('.js-milestone-select .dropdown-toggle-text')).to have_content(milestone.title)
-      end
-
-      it 'does not change when all link is clicked' do
-        find('.issues-state-filters a', text: "All").click
-
-        expect(find('.js-milestone-select .dropdown-toggle-text')).to have_content(milestone.title)
-      end
-    end
-  end
-
-  describe 'for label from issues#index', js: true do
-    before do
-      visit namespace_project_issues_path(project.namespace, project)
-      find('.js-label-select').click
-      wait_for_ajax
-    end
-
-    it 'filters by any label' do
-      find('.dropdown-menu-labels a', text: 'Any Label').click
-      page.first('.labels-filter .dropdown-title .dropdown-menu-close-icon').click
-      wait_for_ajax
-
-      expect(find('.labels-filter')).to have_content 'Label'
-    end
-
-    it 'filters by no label' do
-      find('.dropdown-menu-labels a', text: 'No Label').click
-      page.first('.labels-filter .dropdown-title .dropdown-menu-close-icon').click
-      wait_for_ajax
-
-      page.within '.labels-filter' do
-        expect(page).to have_content 'Labels'
-      end
-      expect(find('.js-label-select .dropdown-toggle-text')).to have_content('Labels')
-    end
-
-    it 'filters by a label' do
-      find('.dropdown-menu-labels a', text: label.title).click
-      page.within '.labels-filter' do
-        expect(page).to have_content label.title
-      end
-      expect(find('.js-label-select .dropdown-toggle-text')).to have_content(label.title)
-    end
-
-    it "filters by `won't fix` and another label" do
-      page.within '.labels-filter' do
-        click_link wontfix.title
-        expect(page).to have_content wontfix.title
-        click_link label.title
-      end
-
-      expect(find('.js-label-select .dropdown-toggle-text')).to have_content("#{wontfix.title} +1 more")
-    end
-
-    it "filters by `won't fix` label followed by another label after page load" do
-      page.within '.labels-filter' do
-        click_link wontfix.title
-        expect(page).to have_content wontfix.title
-      end
-
-      find('.dropdown-menu-close-icon').click
-
-      expect(find('.filtered-labels')).to have_content(wontfix.title)
-
-      find('.js-label-select').click
-      wait_for_ajax
-      find('.dropdown-menu-labels a', text: label.title).click
-
-      find('.dropdown-menu-close-icon').click
-
-      expect(find('.filtered-labels')).to have_content(wontfix.title)
-      expect(find('.filtered-labels')).to have_content(label.title)
-
-      find('.js-label-select').click
-      wait_for_ajax
-
-      expect(find('.dropdown-menu-labels li', text: wontfix.title)).to have_css('.is-active')
-      expect(find('.dropdown-menu-labels li', text: label.title)).to have_css('.is-active')
-    end
-
-    it "selects and unselects `won't fix`" do
-      find('.dropdown-menu-labels a', text: wontfix.title).click
-      find('.dropdown-menu-labels a', text: wontfix.title).click
-
-      find('.dropdown-menu-close-icon').click
-      expect(page).not_to have_css('.filtered-labels')
-    end
-  end
-
-  describe 'for assignee and label from issues#index' do
-    before do
-      visit namespace_project_issues_path(project.namespace, project)
-
-      find('.js-assignee-search').click
-
-      find('.dropdown-menu-user-link', text: user.username).click
-
-      expect(page).not_to have_selector('.issues-list .issue')
-
-      find('.js-label-select').click
-
-      find('.dropdown-menu-labels .dropdown-content a', text: label.title).click
-      page.first('.labels-filter .dropdown-title .dropdown-menu-close-icon').click
-
-      wait_for_ajax
-    end
-
-    context 'assignee and label', js: true do
-      it 'updates to current assignee and label' do
-        expect(find('.js-assignee-search .dropdown-toggle-text')).to have_content(user.name)
-        expect(find('.js-label-select .dropdown-toggle-text')).to have_content(label.title)
-      end
-
-      it 'does not change when closed link is clicked' do
-        find('.issues-state-filters a', text: "Closed").click
-
-        expect(find('.js-assignee-search .dropdown-toggle-text')).to have_content(user.name)
-        expect(find('.js-label-select .dropdown-toggle-text')).to have_content(label.title)
-      end
-
-      it 'does not change when all link is clicked' do
-        find('.issues-state-filters a', text: "All").click
-
-        expect(find('.js-assignee-search .dropdown-toggle-text')).to have_content(user.name)
-        expect(find('.js-label-select .dropdown-toggle-text')).to have_content(label.title)
-      end
-    end
-  end
-
-  describe 'filter issues by text' do
-    before do
-      create(:issue, title: "Bug", project: project)
-
-      bug_label = create(:label, project: project, title: 'bug')
-      milestone = create(:milestone, title: "8", project: project)
-
-      issue = create(:issue,
-        title: "Bug 2",
-        project: project,
-        milestone: milestone,
-        author: user,
-        assignee: user)
-      issue.labels << bug_label
-
-      visit namespace_project_issues_path(project.namespace, project)
-    end
-
-    context 'only text', js: true do
-      it 'filters issues by searched text' do
-        fill_in 'issuable_search', with: 'Bug'
-
-        page.within '.issues-list' do
-          expect(page).to have_selector('.issue', count: 2)
-        end
-      end
-
-      it 'does not show any issues' do
-        fill_in 'issuable_search', with: 'testing'
-
-        page.within '.issues-list' do
-          expect(page).not_to have_selector('.issue')
-        end
-      end
-    end
-
-    context 'text and dropdown options', js: true do
-      it 'filters by text and label' do
-        fill_in 'issuable_search', with: 'Bug'
-
-        expect(page).to have_issuable_counts(open: 2, closed: 0, all: 2)
-        page.within '.issues-list' do
-          expect(page).to have_selector('.issue', count: 2)
-        end
-
-        click_button 'Label'
-        page.within '.labels-filter' do
-          click_link 'bug'
-        end
-        find('.dropdown-menu-close-icon').click
-
-        expect(page).to have_issuable_counts(open: 1, closed: 0, all: 1)
-        page.within '.issues-list' do
-          expect(page).to have_selector('.issue', count: 1)
-        end
-      end
-
-      it 'filters by text and milestone' do
-        fill_in 'issuable_search', with: 'Bug'
-
-        expect(page).to have_issuable_counts(open: 2, closed: 0, all: 2)
-        page.within '.issues-list' do
-          expect(page).to have_selector('.issue', count: 2)
-        end
-
-        click_button 'Milestone'
-        page.within '.milestone-filter' do
-          click_link '8'
-        end
-
-        expect(page).to have_issuable_counts(open: 1, closed: 0, all: 1)
-        page.within '.issues-list' do
-          expect(page).to have_selector('.issue', count: 1)
-        end
-      end
-
-      it 'filters by text and assignee' do
-        fill_in 'issuable_search', with: 'Bug'
-
-        expect(page).to have_issuable_counts(open: 2, closed: 0, all: 2)
-        page.within '.issues-list' do
-          expect(page).to have_selector('.issue', count: 2)
-        end
-
-        click_button 'Assignee'
-        page.within '.dropdown-menu-assignee' do
-          click_link user.name
-        end
-
-        expect(page).to have_issuable_counts(open: 1, closed: 0, all: 1)
-        page.within '.issues-list' do
-          expect(page).to have_selector('.issue', count: 1)
-        end
-      end
-
-      it 'filters by text and author' do
-        fill_in 'issuable_search', with: 'Bug'
-
-        expect(page).to have_issuable_counts(open: 2, closed: 0, all: 2)
-        page.within '.issues-list' do
-          expect(page).to have_selector('.issue', count: 2)
-        end
-
-        click_button 'Author'
-        page.within '.dropdown-menu-author' do
-          click_link user.name
-        end
-
-        expect(page).to have_issuable_counts(open: 1, closed: 0, all: 1)
-        page.within '.issues-list' do
-          expect(page).to have_selector('.issue', count: 1)
-        end
-      end
-    end
-  end
-
-  describe 'filter issues and sort', js: true do
-    before do
-      bug_label = create(:label, project: project, title: 'bug')
-      bug_one = create(:issue, title: "Frontend", project: project)
-      bug_two = create(:issue, title: "Bug 2", project: project)
-
-      bug_one.labels << bug_label
-      bug_two.labels << bug_label
-
-      visit namespace_project_issues_path(project.namespace, project)
-    end
-
-    it 'is able to filter and sort issues' do
-      click_button 'Label'
-      wait_for_ajax
-      page.within '.labels-filter' do
-        click_link 'bug'
-      end
-      find('.dropdown-menu-close-icon').click
-      wait_for_ajax
-
-      expect(page).to have_issuable_counts(open: 2, closed: 0, all: 2)
-      page.within '.issues-list' do
-        expect(page).to have_selector('.issue', count: 2)
-      end
-
-      click_button 'Last created'
-      page.within '.dropdown-menu-sort' do
-        click_link 'Oldest created'
-      end
-      wait_for_ajax
-
-      page.within '.issues-list' do
-        expect(page).to have_content('Frontend')
-      end
-    end
-  end
-
-  it 'updates atom feed link for project issues' do
-    visit namespace_project_issues_path(project.namespace, project, milestone_title: '', assignee_id: user.id)
-
-    link = find('.nav-controls a', text: 'Subscribe')
-    params = CGI::parse(URI.parse(link[:href]).query)
-    auto_discovery_link = find('link[type="application/atom+xml"]', visible: false)
-    auto_discovery_params = CGI::parse(URI.parse(auto_discovery_link[:href]).query)
-
-    expect(params).to include('private_token' => [user.private_token])
-    expect(params).to include('milestone_title' => [''])
-    expect(params).to include('assignee_id' => [user.id.to_s])
-    expect(auto_discovery_params).to include('private_token' => [user.private_token])
-    expect(auto_discovery_params).to include('milestone_title' => [''])
-    expect(auto_discovery_params).to include('assignee_id' => [user.id.to_s])
-  end
-
-  it 'updates atom feed link for group issues' do
-    visit issues_group_path(group, milestone_title: '', assignee_id: user.id)
-
-    link = find('.nav-controls a', text: 'Subscribe')
-    params = CGI::parse(URI.parse(link[:href]).query)
-    auto_discovery_link = find('link[type="application/atom+xml"]', visible: false)
-    auto_discovery_params = CGI::parse(URI.parse(auto_discovery_link[:href]).query)
-
-    expect(params).to include('private_token' => [user.private_token])
-    expect(params).to include('milestone_title' => [''])
-    expect(params).to include('assignee_id' => [user.id.to_s])
-    expect(auto_discovery_params).to include('private_token' => [user.private_token])
-    expect(auto_discovery_params).to include('milestone_title' => [''])
-    expect(auto_discovery_params).to include('assignee_id' => [user.id.to_s])
-  end
-end
diff --git a/spec/features/issues/filtered_search/dropdown_assignee_spec.rb b/spec/features/issues/filtered_search/dropdown_assignee_spec.rb
new file mode 100644
index 00000000000..4dcc56a97d1
--- /dev/null
+++ b/spec/features/issues/filtered_search/dropdown_assignee_spec.rb
@@ -0,0 +1,204 @@
+require 'rails_helper'
+
+describe 'Dropdown assignee', :feature, :js do
+  include FilteredSearchHelpers
+  include WaitForAjax
+
+  let!(:project) { create(:empty_project) }
+  let!(:user) { create(:user, name: 'administrator', username: 'root') }
+  let!(:user_john) { create(:user, name: 'John', username: 'th0mas') }
+  let!(:user_jacob) { create(:user, name: 'Jacob', username: 'otter32') }
+  let(:filtered_search) { find('.filtered-search') }
+  let(:js_dropdown_assignee) { '#js-dropdown-assignee' }
+  let(:filter_dropdown) { find("#{js_dropdown_assignee} .filter-dropdown") }
+
+  def dropdown_assignee_size
+    filter_dropdown.all('.filter-dropdown-item').size
+  end
+
+  def click_assignee(text)
+    find('#js-dropdown-assignee .filter-dropdown .filter-dropdown-item', text: text).click
+  end
+
+  before do
+    project.team << [user, :master]
+    project.team << [user_john, :master]
+    project.team << [user_jacob, :master]
+    login_as(user)
+    create(:issue, project: project)
+
+    visit namespace_project_issues_path(project.namespace, project)
+  end
+
+  describe 'behavior' do
+    it 'opens when the search bar has assignee:' do
+      filtered_search.set('assignee:')
+
+      expect(page).to have_css(js_dropdown_assignee, visible: true)
+    end
+
+    it 'closes when the search bar is unfocused' do
+      find('body').click()
+
+      expect(page).to have_css(js_dropdown_assignee, visible: false)
+    end
+
+    it 'should show loading indicator when opened' do
+      filtered_search.set('assignee:')
+
+      expect(page).to have_css('#js-dropdown-assignee .filter-dropdown-loading', visible: true)
+    end
+
+    it 'should hide loading indicator when loaded' do
+      filtered_search.set('assignee:')
+
+      expect(find(js_dropdown_assignee)).to have_css('.filter-dropdown-loading')
+      expect(find(js_dropdown_assignee)).not_to have_css('.filter-dropdown-loading')
+    end
+
+    it 'should load all the assignees when opened' do
+      filtered_search.set('assignee:')
+
+      expect(dropdown_assignee_size).to eq(3)
+    end
+
+    it 'shows current user at top of dropdown' do
+      filtered_search.set('assignee:')
+
+      expect(filter_dropdown.first('.filter-dropdown-item')).to have_content(user.name)
+    end
+  end
+
+  describe 'filtering' do
+    before do
+      filtered_search.set('assignee:')
+
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_content(user_john.name)
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_content(user_jacob.name)
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_content(user.name)
+    end
+
+    it 'filters by name' do
+      filtered_search.send_keys('j')
+
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_content(user_john.name)
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_content(user_jacob.name)
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_no_content(user.name)
+    end
+
+    it 'filters by case insensitive name' do
+      filtered_search.send_keys('J')
+
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_content(user_john.name)
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_content(user_jacob.name)
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_no_content(user.name)
+    end
+
+    it 'filters by username with symbol' do
+      filtered_search.send_keys('@ot')
+
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_content(user_jacob.name)
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_content(user.name)
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_no_content(user_john.name)
+    end
+
+    it 'filters by case insensitive username with symbol' do
+      filtered_search.send_keys('@OT')
+
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_content(user_jacob.name)
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_content(user.name)
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_no_content(user_john.name)
+    end
+
+    it 'filters by username without symbol' do
+      filtered_search.send_keys('ot')
+
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_content(user_jacob.name)
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_content(user.name)
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_no_content(user_john.name)
+    end
+
+    it 'filters by case insensitive username without symbol' do
+      filtered_search.send_keys('OT')
+
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_content(user_jacob.name)
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_content(user.name)
+      expect(find("#{js_dropdown_assignee} .filter-dropdown")).to have_no_content(user_john.name)
+    end
+  end
+
+  describe 'selecting from dropdown' do
+    before do
+      filtered_search.set('assignee:')
+    end
+
+    it 'fills in the assignee username when the assignee has not been filtered' do
+      click_assignee(user_jacob.name)
+
+      expect(page).to have_css(js_dropdown_assignee, visible: false)
+      expect_tokens([{ name: 'assignee', value: "@#{user_jacob.username}" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'fills in the assignee username when the assignee has been filtered' do
+      filtered_search.send_keys('roo')
+      click_assignee(user.name)
+
+      expect(page).to have_css(js_dropdown_assignee, visible: false)
+      expect_tokens([{ name: 'assignee', value: "@#{user.username}" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'selects `no assignee`' do
+      find('#js-dropdown-assignee .filter-dropdown-item', text: 'No Assignee').click
+
+      expect(page).to have_css(js_dropdown_assignee, visible: false)
+      expect_tokens([{ name: 'assignee', value: 'none' }])
+      expect_filtered_search_input_empty
+    end
+  end
+
+  describe 'input has existing content' do
+    it 'opens assignee dropdown with existing search term' do
+      filtered_search.set('searchTerm assignee:')
+
+      expect(page).to have_css(js_dropdown_assignee, visible: true)
+    end
+
+    it 'opens assignee dropdown with existing author' do
+      filtered_search.set('author:@user assignee:')
+
+      expect(page).to have_css(js_dropdown_assignee, visible: true)
+    end
+
+    it 'opens assignee dropdown with existing label' do
+      filtered_search.set('label:~bug assignee:')
+
+      expect(page).to have_css(js_dropdown_assignee, visible: true)
+    end
+
+    it 'opens assignee dropdown with existing milestone' do
+      filtered_search.set('milestone:%v1.0 assignee:')
+
+      expect(page).to have_css(js_dropdown_assignee, visible: true)
+    end
+  end
+
+  describe 'caching requests' do
+    it 'caches requests after the first load' do
+      filtered_search.set('assignee')
+      filtered_search.send_keys(':')
+      initial_size = dropdown_assignee_size
+
+      expect(initial_size).to be > 0
+
+      new_user = create(:user)
+      project.team << [new_user, :master]
+      find('.filtered-search-input-container .clear-search').click
+      filtered_search.set('assignee')
+      filtered_search.send_keys(':')
+
+      expect(dropdown_assignee_size).to eq(initial_size)
+    end
+  end
+end
diff --git a/spec/features/issues/filtered_search/dropdown_author_spec.rb b/spec/features/issues/filtered_search/dropdown_author_spec.rb
new file mode 100644
index 00000000000..19a00618b12
--- /dev/null
+++ b/spec/features/issues/filtered_search/dropdown_author_spec.rb
@@ -0,0 +1,181 @@
+require 'rails_helper'
+
+describe 'Dropdown author', js: true, feature: true do
+  include FilteredSearchHelpers
+  include WaitForAjax
+
+  let!(:project) { create(:empty_project) }
+  let!(:user) { create(:user, name: 'administrator', username: 'root') }
+  let!(:user_john) { create(:user, name: 'John', username: 'th0mas') }
+  let!(:user_jacob) { create(:user, name: 'Jacob', username: 'otter32') }
+  let(:filtered_search) { find('.filtered-search') }
+  let(:js_dropdown_author) { '#js-dropdown-author' }
+
+  def send_keys_to_filtered_search(input)
+    input.split("").each do |i|
+      filtered_search.send_keys(i)
+      sleep 5
+      wait_for_ajax
+    end
+  end
+
+  def dropdown_author_size
+    page.all('#js-dropdown-author .filter-dropdown .filter-dropdown-item').size
+  end
+
+  def click_author(text)
+    find('#js-dropdown-author .filter-dropdown .filter-dropdown-item', text: text).click
+  end
+
+  before do
+    project.team << [user, :master]
+    project.team << [user_john, :master]
+    project.team << [user_jacob, :master]
+    login_as(user)
+    create(:issue, project: project)
+
+    visit namespace_project_issues_path(project.namespace, project)
+  end
+
+  describe 'behavior' do
+    it 'opens when the search bar has author:' do
+      filtered_search.set('author:')
+
+      expect(page).to have_css(js_dropdown_author, visible: true)
+    end
+
+    it 'closes when the search bar is unfocused' do
+      find('body').click()
+
+      expect(page).to have_css(js_dropdown_author, visible: false)
+    end
+
+    it 'should show loading indicator when opened' do
+      filtered_search.set('author:')
+
+      expect(page).to have_css('#js-dropdown-author .filter-dropdown-loading', visible: true)
+    end
+
+    it 'should hide loading indicator when loaded' do
+      send_keys_to_filtered_search('author:')
+
+      expect(page).not_to have_css('#js-dropdown-author .filter-dropdown-loading')
+    end
+
+    it 'should load all the authors when opened' do
+      send_keys_to_filtered_search('author:')
+
+      expect(dropdown_author_size).to eq(3)
+    end
+
+    it 'shows current user at top of dropdown' do
+      send_keys_to_filtered_search('author:')
+
+      expect(first('#js-dropdown-author li')).to have_content(user.name)
+    end
+  end
+
+  describe 'filtering' do
+    before do
+      filtered_search.set('author')
+      send_keys_to_filtered_search(':')
+    end
+
+    it 'filters by name' do
+      send_keys_to_filtered_search('ja')
+
+      expect(dropdown_author_size).to eq(1)
+    end
+
+    it 'filters by case insensitive name' do
+      send_keys_to_filtered_search('Ja')
+
+      expect(dropdown_author_size).to eq(1)
+    end
+
+    it 'filters by username with symbol' do
+      send_keys_to_filtered_search('@ot')
+
+      expect(dropdown_author_size).to eq(2)
+    end
+
+    it 'filters by username without symbol' do
+      send_keys_to_filtered_search('ot')
+
+      expect(dropdown_author_size).to eq(2)
+    end
+
+    it 'filters by case insensitive username without symbol' do
+      send_keys_to_filtered_search('OT')
+
+      expect(dropdown_author_size).to eq(2)
+    end
+  end
+
+  describe 'selecting from dropdown' do
+    before do
+      filtered_search.set('author')
+      send_keys_to_filtered_search(':')
+    end
+
+    it 'fills in the author username when the author has not been filtered' do
+      click_author(user_jacob.name)
+
+      expect(page).to have_css(js_dropdown_author, visible: false)
+      expect_tokens([{ name: 'author', value: "@#{user_jacob.username}" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'fills in the author username when the author has been filtered' do
+      click_author(user.name)
+
+      expect(page).to have_css(js_dropdown_author, visible: false)
+      expect_tokens([{ name: 'author', value: "@#{user.username}" }])
+      expect_filtered_search_input_empty
+    end
+  end
+
+  describe 'input has existing content' do
+    it 'opens author dropdown with existing search term' do
+      filtered_search.set('searchTerm author:')
+
+      expect(page).to have_css(js_dropdown_author, visible: true)
+    end
+
+    it 'opens author dropdown with existing assignee' do
+      filtered_search.set('assignee:@user author:')
+
+      expect(page).to have_css(js_dropdown_author, visible: true)
+    end
+
+    it 'opens author dropdown with existing label' do
+      filtered_search.set('label:~bug author:')
+
+      expect(page).to have_css(js_dropdown_author, visible: true)
+    end
+
+    it 'opens author dropdown with existing milestone' do
+      filtered_search.set('milestone:%v1.0 author:')
+
+      expect(page).to have_css(js_dropdown_author, visible: true)
+    end
+  end
+
+  describe 'caching requests' do
+    it 'caches requests after the first load' do
+      filtered_search.set('author')
+      send_keys_to_filtered_search(':')
+      initial_size = dropdown_author_size
+
+      expect(initial_size).to be > 0
+
+      new_user = create(:user)
+      project.team << [new_user, :master]
+      find('.filtered-search-input-container .clear-search').click
+      filtered_search.set('author')
+      send_keys_to_filtered_search(':')
+
+      expect(dropdown_author_size).to eq(initial_size)
+    end
+  end
+end
diff --git a/spec/features/issues/filtered_search/dropdown_hint_spec.rb b/spec/features/issues/filtered_search/dropdown_hint_spec.rb
new file mode 100644
index 00000000000..01b657bcada
--- /dev/null
+++ b/spec/features/issues/filtered_search/dropdown_hint_spec.rb
@@ -0,0 +1,181 @@
+require 'rails_helper'
+
+describe 'Dropdown hint', js: true, feature: true do
+  include FilteredSearchHelpers
+  include WaitForAjax
+
+  let!(:project) { create(:empty_project) }
+  let!(:user) { create(:user) }
+  let(:filtered_search) { find('.filtered-search') }
+  let(:js_dropdown_hint) { '#js-dropdown-hint' }
+
+  def dropdown_hint_size
+    page.all('#js-dropdown-hint .filter-dropdown .filter-dropdown-item').size
+  end
+
+  def click_hint(text)
+    find('#js-dropdown-hint .filter-dropdown .filter-dropdown-item', text: text).click
+  end
+
+  before do
+    project.team << [user, :master]
+    login_as(user)
+    create(:issue, project: project)
+
+    visit namespace_project_issues_path(project.namespace, project)
+  end
+
+  describe 'behavior' do
+    before do
+      expect(page).to have_css(js_dropdown_hint, visible: false)
+      filtered_search.click
+    end
+
+    it 'opens when the search bar is first focused' do
+      expect(page).to have_css(js_dropdown_hint, visible: true)
+    end
+
+    it 'closes when the search bar is unfocused' do
+      find('body').click
+
+      expect(page).to have_css(js_dropdown_hint, visible: false)
+    end
+  end
+
+  describe 'filtering' do
+    it 'does not filter `Keep typing and press Enter`' do
+      filtered_search.set('randomtext')
+
+      expect(page).to have_css(js_dropdown_hint, text: 'Keep typing and press Enter', visible: false)
+      expect(dropdown_hint_size).to eq(0)
+    end
+
+    it 'filters with text' do
+      filtered_search.set('a')
+
+      expect(dropdown_hint_size).to eq(3)
+    end
+  end
+
+  describe 'selecting from dropdown with no input' do
+    before do
+      filtered_search.click
+    end
+
+    it 'opens the author dropdown when you click on author' do
+      click_hint('author')
+
+      expect(page).to have_css(js_dropdown_hint, visible: false)
+      expect(page).to have_css('#js-dropdown-author', visible: true)
+      expect_tokens([{ name: 'author' }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'opens the assignee dropdown when you click on assignee' do
+      click_hint('assignee')
+
+      expect(page).to have_css(js_dropdown_hint, visible: false)
+      expect(page).to have_css('#js-dropdown-assignee', visible: true)
+      expect_tokens([{ name: 'assignee' }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'opens the milestone dropdown when you click on milestone' do
+      click_hint('milestone')
+
+      expect(page).to have_css(js_dropdown_hint, visible: false)
+      expect(page).to have_css('#js-dropdown-milestone', visible: true)
+      expect_tokens([{ name: 'milestone' }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'opens the label dropdown when you click on label' do
+      click_hint('label')
+
+      expect(page).to have_css(js_dropdown_hint, visible: false)
+      expect(page).to have_css('#js-dropdown-label', visible: true)
+      expect_tokens([{ name: 'label' }])
+      expect_filtered_search_input_empty
+    end
+  end
+
+  describe 'selecting from dropdown with some input' do
+    it 'opens the author dropdown when you click on author' do
+      filtered_search.set('auth')
+      click_hint('author')
+
+      expect(page).to have_css(js_dropdown_hint, visible: false)
+      expect(page).to have_css('#js-dropdown-author', visible: true)
+      expect_tokens([{ name: 'author' }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'opens the assignee dropdown when you click on assignee' do
+      filtered_search.set('assign')
+      click_hint('assignee')
+
+      expect(page).to have_css(js_dropdown_hint, visible: false)
+      expect(page).to have_css('#js-dropdown-assignee', visible: true)
+      expect_tokens([{ name: 'assignee' }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'opens the milestone dropdown when you click on milestone' do
+      filtered_search.set('mile')
+      click_hint('milestone')
+
+      expect(page).to have_css(js_dropdown_hint, visible: false)
+      expect(page).to have_css('#js-dropdown-milestone', visible: true)
+      expect_tokens([{ name: 'milestone' }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'opens the label dropdown when you click on label' do
+      filtered_search.set('lab')
+      click_hint('label')
+
+      expect(page).to have_css(js_dropdown_hint, visible: false)
+      expect(page).to have_css('#js-dropdown-label', visible: true)
+      expect_tokens([{ name: 'label' }])
+      expect_filtered_search_input_empty
+    end
+  end
+
+  describe 'reselecting from dropdown' do
+    it 'reuses existing author text' do
+      filtered_search.send_keys('author:')
+      filtered_search.send_keys(:backspace)
+      click_hint('author')
+
+      expect_tokens([{ name: 'author' }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'reuses existing assignee text' do
+      filtered_search.send_keys('assignee:')
+      filtered_search.send_keys(:backspace)
+      click_hint('assignee')
+
+      expect_tokens([{ name: 'assignee' }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'reuses existing milestone text' do
+      filtered_search.send_keys('milestone:')
+      filtered_search.send_keys(:backspace)
+      click_hint('milestone')
+
+      expect_tokens([{ name: 'milestone' }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'reuses existing label text' do
+      filtered_search.send_keys('label:')
+      filtered_search.send_keys(:backspace)
+      click_hint('label')
+
+      expect_tokens([{ name: 'label' }])
+      expect_filtered_search_input_empty
+    end
+  end
+end
diff --git a/spec/features/issues/filtered_search/dropdown_label_spec.rb b/spec/features/issues/filtered_search/dropdown_label_spec.rb
new file mode 100644
index 00000000000..b192064b693
--- /dev/null
+++ b/spec/features/issues/filtered_search/dropdown_label_spec.rb
@@ -0,0 +1,292 @@
+require 'spec_helper'
+
+describe 'Dropdown label', js: true, feature: true do
+  include FilteredSearchHelpers
+
+  let(:project) { create(:empty_project) }
+  let(:user) { create(:user) }
+  let(:filtered_search) { find('.filtered-search') }
+  let(:js_dropdown_label) { '#js-dropdown-label' }
+  let(:filter_dropdown) { find("#{js_dropdown_label} .filter-dropdown") }
+
+  shared_context 'with labels' do
+    let!(:bug_label) { create(:label, project: project, title: 'bug-label') }
+    let!(:uppercase_label) { create(:label, project: project, title: 'BUG-LABEL') }
+    let!(:two_words_label) { create(:label, project: project, title: 'High Priority') }
+    let!(:wont_fix_label) { create(:label, project: project, title: 'Won"t Fix') }
+    let!(:wont_fix_single_label) { create(:label, project: project, title: 'Won\'t Fix') }
+    let!(:special_label) { create(:label, project: project, title: '!@#$%^+&*()') }
+    let!(:long_label) { create(:label, project: project, title: 'this is a very long title this is a very long title this is a very long title this is a very long title this is a very long title') }
+  end
+
+  def search_for_label(label)
+    init_label_search
+    filtered_search.send_keys(label)
+  end
+
+  def click_label(text)
+    filter_dropdown.find('.filter-dropdown-item', text: text).click
+  end
+
+  def dropdown_label_size
+    filter_dropdown.all('.filter-dropdown-item').size
+  end
+
+  def clear_search_field
+    find('.filtered-search-input-container .clear-search').click
+  end
+
+  before do
+    project.add_master(user)
+    login_as(user)
+    create(:issue, project: project)
+
+    visit namespace_project_issues_path(project.namespace, project)
+  end
+
+  describe 'keyboard navigation' do
+    it 'selects label' do
+      bug_label = create(:label, project: project, title: 'bug-label')
+      init_label_search
+
+      filtered_search.native.send_keys(:down, :down, :enter)
+
+      expect_tokens([{ name: 'label', value: "~#{bug_label.title}" }])
+      expect_filtered_search_input_empty
+    end
+  end
+
+  describe 'behavior' do
+    it 'opens when the search bar has label:' do
+      filtered_search.set('label:')
+
+      expect(page).to have_css(js_dropdown_label)
+    end
+
+    it 'closes when the search bar is unfocused' do
+      find('body').click
+
+      expect(page).not_to have_css(js_dropdown_label)
+    end
+
+    it 'shows loading indicator when opened and hides it when loaded' do
+      filtered_search.set('label:')
+
+      expect(find(js_dropdown_label)).to have_css('.filter-dropdown-loading')
+      expect(find(js_dropdown_label)).not_to have_css('.filter-dropdown-loading')
+    end
+
+    it 'loads all the labels when opened' do
+      bug_label = create(:label, project: project, title: 'bug-label')
+      filtered_search.set('label:')
+
+      expect(filter_dropdown).to have_content(bug_label.title)
+      expect(dropdown_label_size).to eq(1)
+    end
+  end
+
+  describe 'filtering' do
+    include_context 'with labels'
+
+    before do
+      init_label_search
+    end
+
+    it 'filters by case-insensitive name with or without symbol' do
+      filtered_search.send_keys('b')
+
+      expect(filter_dropdown.find('.filter-dropdown-item', text: bug_label.title)).to be_visible
+      expect(filter_dropdown.find('.filter-dropdown-item', text: uppercase_label.title)).to be_visible
+      expect(dropdown_label_size).to eq(2)
+
+      clear_search_field
+      init_label_search
+
+      filtered_search.send_keys('~bu')
+
+      expect(filter_dropdown.find('.filter-dropdown-item', text: bug_label.title)).to be_visible
+      expect(filter_dropdown.find('.filter-dropdown-item', text: uppercase_label.title)).to be_visible
+      expect(dropdown_label_size).to eq(2)
+    end
+
+    it 'filters by multiple words with or without symbol' do
+      filtered_search.send_keys('Hig')
+
+      expect(filter_dropdown.find('.filter-dropdown-item', text: two_words_label.title)).to be_visible
+      expect(dropdown_label_size).to eq(1)
+
+      clear_search_field
+      init_label_search
+
+      filtered_search.send_keys('~Hig')
+
+      expect(filter_dropdown.find('.filter-dropdown-item', text: two_words_label.title)).to be_visible
+      expect(dropdown_label_size).to eq(1)
+    end
+
+    it 'filters by multiple words containing single quotes with or without symbol' do
+      filtered_search.send_keys('won\'t')
+
+      expect(filter_dropdown.find('.filter-dropdown-item', text: wont_fix_single_label.title)).to be_visible
+      expect(dropdown_label_size).to eq(1)
+
+      clear_search_field
+      init_label_search
+
+      filtered_search.send_keys('~won\'t')
+
+      expect(filter_dropdown.find('.filter-dropdown-item', text: wont_fix_single_label.title)).to be_visible
+      expect(dropdown_label_size).to eq(1)
+    end
+
+    it 'filters by multiple words containing double quotes with or without symbol' do
+      filtered_search.send_keys('won"t')
+
+      expect(filter_dropdown.find('.filter-dropdown-item', text: wont_fix_label.title)).to be_visible
+      expect(dropdown_label_size).to eq(1)
+
+      clear_search_field
+      init_label_search
+
+      filtered_search.send_keys('~won"t')
+
+      expect(filter_dropdown.find('.filter-dropdown-item', text: wont_fix_label.title)).to be_visible
+      expect(dropdown_label_size).to eq(1)
+    end
+
+    it 'filters by special characters with or without symbol' do
+      filtered_search.send_keys('^+')
+
+      expect(filter_dropdown.find('.filter-dropdown-item', text: special_label.title)).to be_visible
+      expect(dropdown_label_size).to eq(1)
+
+      clear_search_field
+      init_label_search
+
+      filtered_search.send_keys('~^+')
+
+      expect(filter_dropdown.find('.filter-dropdown-item', text: special_label.title)).to be_visible
+      expect(dropdown_label_size).to eq(1)
+    end
+  end
+
+  describe 'selecting from dropdown' do
+    include_context 'with labels'
+
+    before do
+      init_label_search
+    end
+
+    it 'fills in the label name when the label has not been filled' do
+      click_label(bug_label.title)
+
+      expect(page).not_to have_css(js_dropdown_label)
+      expect_tokens([{ name: 'label', value: "~#{bug_label.title}" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'fills in the label name when the label is partially filled' do
+      filtered_search.send_keys('bu')
+      click_label(bug_label.title)
+
+      expect(page).not_to have_css(js_dropdown_label)
+      expect_tokens([{ name: 'label', value: "~#{bug_label.title}" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'fills in the label name that contains multiple words' do
+      click_label(two_words_label.title)
+
+      expect(page).not_to have_css(js_dropdown_label)
+      expect_tokens([{ name: 'label', value: "\"#{two_words_label.title}\"" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'fills in the label name that contains multiple words and is very long' do
+      click_label(long_label.title)
+
+      expect(page).not_to have_css(js_dropdown_label)
+      expect_tokens([{ name: 'label', value: "\"#{long_label.title}\"" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'fills in the label name that contains double quotes' do
+      click_label(wont_fix_label.title)
+
+      expect(page).not_to have_css(js_dropdown_label)
+      expect_tokens([{ name: 'label', value: "~'#{wont_fix_label.title}'" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'fills in the label name with the correct capitalization' do
+      click_label(uppercase_label.title)
+
+      expect(page).not_to have_css(js_dropdown_label)
+      expect_tokens([{ name: 'label', value: "~#{uppercase_label.title}" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'fills in the label name with special characters' do
+      click_label(special_label.title)
+
+      expect(page).not_to have_css(js_dropdown_label)
+      expect_tokens([{ name: 'label', value: "~#{special_label.title}" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'selects `no label`' do
+      find("#{js_dropdown_label} .filter-dropdown-item", text: 'No Label').click
+
+      expect(page).not_to have_css(js_dropdown_label)
+      expect_tokens([{ name: 'label', value: 'none' }])
+      expect_filtered_search_input_empty
+    end
+  end
+
+  describe 'input has existing content' do
+    it 'opens label dropdown with existing search term' do
+      filtered_search.set('searchTerm label:')
+
+      expect(page).to have_css(js_dropdown_label)
+    end
+
+    it 'opens label dropdown with existing author' do
+      filtered_search.set('author:@person label:')
+
+      expect(page).to have_css(js_dropdown_label)
+    end
+
+    it 'opens label dropdown with existing assignee' do
+      filtered_search.set('assignee:@person label:')
+
+      expect(page).to have_css(js_dropdown_label)
+    end
+
+    it 'opens label dropdown with existing label' do
+      filtered_search.set('label:~urgent label:')
+
+      expect(page).to have_css(js_dropdown_label)
+    end
+
+    it 'opens label dropdown with existing milestone' do
+      filtered_search.set('milestone:%v2.0 label:')
+
+      expect(page).to have_css(js_dropdown_label)
+    end
+  end
+
+  describe 'caching requests' do
+    it 'caches requests after the first load' do
+      create(:label, project: project, title: 'bug-label')
+      init_label_search
+
+      expect(dropdown_label_size).to eq(1)
+
+      create(:label, project: project)
+      clear_search_field
+      init_label_search
+
+      expect(dropdown_label_size).to eq(1)
+    end
+  end
+end
diff --git a/spec/features/issues/filtered_search/dropdown_milestone_spec.rb b/spec/features/issues/filtered_search/dropdown_milestone_spec.rb
new file mode 100644
index 00000000000..85ffffe4b6d
--- /dev/null
+++ b/spec/features/issues/filtered_search/dropdown_milestone_spec.rb
@@ -0,0 +1,253 @@
+require 'rails_helper'
+
+describe 'Dropdown milestone', :feature, :js do
+  include FilteredSearchHelpers
+
+  let!(:project) { create(:empty_project) }
+  let!(:user) { create(:user) }
+  let!(:milestone) { create(:milestone, title: 'v1.0', project: project) }
+  let!(:uppercase_milestone) { create(:milestone, title: 'CAP_MILESTONE', project: project) }
+  let!(:two_words_milestone) { create(:milestone, title: 'Future Plan', project: project) }
+  let!(:wont_fix_milestone) { create(:milestone, title: 'Won"t Fix', project: project) }
+  let!(:special_milestone) { create(:milestone, title: '!@#$%^&*(+)', project: project) }
+  let!(:long_milestone) { create(:milestone, title: 'this is a very long title this is a very long title this is a very long title this is a very long title this is a very long title', project: project) }
+
+  let(:filtered_search) { find('.filtered-search') }
+  let(:js_dropdown_milestone) { '#js-dropdown-milestone' }
+  let(:filter_dropdown) { find("#{js_dropdown_milestone} .filter-dropdown") }
+
+  def dropdown_milestone_size
+    filter_dropdown.all('.filter-dropdown-item').size
+  end
+
+  def click_milestone(text)
+    find('#js-dropdown-milestone .filter-dropdown .filter-dropdown-item', text: text).click
+  end
+
+  def click_static_milestone(text)
+    find('#js-dropdown-milestone .filter-dropdown-item', text: text).click
+  end
+
+  before do
+    project.team << [user, :master]
+    login_as(user)
+    create(:issue, project: project)
+
+    visit namespace_project_issues_path(project.namespace, project)
+  end
+
+  describe 'behavior' do
+    it 'opens when the search bar has milestone:' do
+      filtered_search.set('milestone:')
+
+      expect(page).to have_css(js_dropdown_milestone, visible: true)
+    end
+
+    it 'closes when the search bar is unfocused' do
+      find('body').click()
+
+      expect(page).to have_css(js_dropdown_milestone, visible: false)
+    end
+
+    it 'should show loading indicator when opened' do
+      filtered_search.set('milestone:')
+
+      expect(page).to have_css('#js-dropdown-milestone .filter-dropdown-loading', visible: true)
+    end
+
+    it 'should hide loading indicator when loaded' do
+      filtered_search.set('milestone:')
+
+      expect(find(js_dropdown_milestone)).to have_css('.filter-dropdown-loading')
+      expect(find(js_dropdown_milestone)).not_to have_css('.filter-dropdown-loading')
+    end
+
+    it 'should load all the milestones when opened' do
+      filtered_search.set('milestone:')
+
+      expect(dropdown_milestone_size).to be > 0
+    end
+  end
+
+  describe 'filtering' do
+    before do
+      filtered_search.set('milestone:')
+
+      expect(find("#{js_dropdown_milestone} .filter-dropdown")).to have_content(milestone.title)
+      expect(find("#{js_dropdown_milestone} .filter-dropdown")).to have_content(uppercase_milestone.title)
+      expect(find("#{js_dropdown_milestone} .filter-dropdown")).to have_content(two_words_milestone.title)
+      expect(find("#{js_dropdown_milestone} .filter-dropdown")).to have_content(wont_fix_milestone.title)
+      expect(find("#{js_dropdown_milestone} .filter-dropdown")).to have_content(special_milestone.title)
+      expect(find("#{js_dropdown_milestone} .filter-dropdown")).to have_content(long_milestone.title)
+    end
+
+    it 'filters by name' do
+      filtered_search.send_keys('v1')
+
+      expect(dropdown_milestone_size).to eq(1)
+    end
+
+    it 'filters by case insensitive name' do
+      filtered_search.send_keys('V1')
+
+      expect(dropdown_milestone_size).to eq(1)
+    end
+
+    it 'filters by name with symbol' do
+      filtered_search.send_keys('%v1')
+
+      expect(dropdown_milestone_size).to eq(1)
+    end
+
+    it 'filters by case insensitive name with symbol' do
+      filtered_search.send_keys('%V1')
+
+      expect(dropdown_milestone_size).to eq(1)
+    end
+
+    it 'filters by special characters' do
+      filtered_search.send_keys('(+')
+
+      expect(dropdown_milestone_size).to eq(1)
+    end
+
+    it 'filters by special characters with symbol' do
+      filtered_search.send_keys('%(+')
+
+      expect(dropdown_milestone_size).to eq(1)
+    end
+  end
+
+  describe 'selecting from dropdown' do
+    before do
+      filtered_search.set('milestone:')
+
+      expect(find("#{js_dropdown_milestone} .filter-dropdown")).to have_content(milestone.title)
+      expect(find("#{js_dropdown_milestone} .filter-dropdown")).to have_content(uppercase_milestone.title)
+      expect(find("#{js_dropdown_milestone} .filter-dropdown")).to have_content(two_words_milestone.title)
+      expect(find("#{js_dropdown_milestone} .filter-dropdown")).to have_content(wont_fix_milestone.title)
+      expect(find("#{js_dropdown_milestone} .filter-dropdown")).to have_content(special_milestone.title)
+      expect(find("#{js_dropdown_milestone} .filter-dropdown")).to have_content(long_milestone.title)
+    end
+
+    it 'fills in the milestone name when the milestone has not been filled' do
+      click_milestone(milestone.title)
+
+      expect(page).to have_css(js_dropdown_milestone, visible: false)
+      expect_tokens([{ name: 'milestone', value: "%#{milestone.title}" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'fills in the milestone name when the milestone is partially filled' do
+      filtered_search.send_keys('v')
+      click_milestone(milestone.title)
+
+      expect(page).to have_css(js_dropdown_milestone, visible: false)
+      expect_tokens([{ name: 'milestone', value: "%#{milestone.title}" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'fills in the milestone name that contains multiple words' do
+      click_milestone(two_words_milestone.title)
+
+      expect(page).to have_css(js_dropdown_milestone, visible: false)
+      expect_tokens([{ name: 'milestone', value: "%\"#{two_words_milestone.title}\"" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'fills in the milestone name that contains multiple words and is very long' do
+      click_milestone(long_milestone.title)
+
+      expect(page).to have_css(js_dropdown_milestone, visible: false)
+      expect_tokens([{ name: 'milestone', value: "%\"#{long_milestone.title}\"" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'fills in the milestone name that contains double quotes' do
+      click_milestone(wont_fix_milestone.title)
+
+      expect(page).to have_css(js_dropdown_milestone, visible: false)
+      expect_tokens([{ name: 'milestone', value: "%'#{wont_fix_milestone.title}'" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'fills in the milestone name with the correct capitalization' do
+      click_milestone(uppercase_milestone.title)
+
+      expect(page).to have_css(js_dropdown_milestone, visible: false)
+      expect_tokens([{ name: 'milestone', value: "%#{uppercase_milestone.title}" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'fills in the milestone name with special characters' do
+      click_milestone(special_milestone.title)
+
+      expect(page).to have_css(js_dropdown_milestone, visible: false)
+      expect_tokens([{ name: 'milestone', value: "%#{special_milestone.title}" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'selects `no milestone`' do
+      click_static_milestone('No Milestone')
+
+      expect(page).to have_css(js_dropdown_milestone, visible: false)
+      expect_tokens([{ name: 'milestone', value: 'none' }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'selects `upcoming milestone`' do
+      click_static_milestone('Upcoming')
+
+      expect(page).to have_css(js_dropdown_milestone, visible: false)
+      expect_tokens([{ name: 'milestone', value: 'upcoming' }])
+      expect_filtered_search_input_empty
+    end
+  end
+
+  describe 'input has existing content' do
+    it 'opens milestone dropdown with existing search term' do
+      filtered_search.set('searchTerm milestone:')
+
+      expect(page).to have_css(js_dropdown_milestone, visible: true)
+    end
+
+    it 'opens milestone dropdown with existing author' do
+      filtered_search.set('author:@john milestone:')
+
+      expect(page).to have_css(js_dropdown_milestone, visible: true)
+    end
+
+    it 'opens milestone dropdown with existing assignee' do
+      filtered_search.set('assignee:@john milestone:')
+
+      expect(page).to have_css(js_dropdown_milestone, visible: true)
+    end
+
+    it 'opens milestone dropdown with existing label' do
+      filtered_search.set('label:~important milestone:')
+
+      expect(page).to have_css(js_dropdown_milestone, visible: true)
+    end
+
+    it 'opens milestone dropdown with existing milestone' do
+      filtered_search.set('milestone:%100 milestone:')
+
+      expect(page).to have_css(js_dropdown_milestone, visible: true)
+    end
+  end
+
+  describe 'caching requests' do
+    it 'caches requests after the first load' do
+      filtered_search.set('milestone:')
+      initial_size = dropdown_milestone_size
+
+      expect(initial_size).to be > 0
+
+      create(:milestone, project: project)
+      find('.filtered-search-input-container .clear-search').click
+      filtered_search.set('milestone:')
+
+      expect(dropdown_milestone_size).to eq(initial_size)
+    end
+  end
+end
diff --git a/spec/features/issues/filtered_search/filter_issues_spec.rb b/spec/features/issues/filtered_search/filter_issues_spec.rb
new file mode 100644
index 00000000000..f079a9627e4
--- /dev/null
+++ b/spec/features/issues/filtered_search/filter_issues_spec.rb
@@ -0,0 +1,850 @@
+require 'spec_helper'
+
+describe 'Filter issues', js: true, feature: true do
+  include FilteredSearchHelpers
+  include WaitForAjax
+
+  let!(:group) { create(:group) }
+  let!(:project) { create(:project, group: group) }
+  let!(:user) { create(:user) }
+  let!(:user2) { create(:user) }
+  let!(:milestone) { create(:milestone, project: project) }
+  let!(:label) { create(:label, project: project) }
+  let!(:wontfix) { create(:label, project: project, title: "Won't fix") }
+
+  let!(:bug_label) { create(:label, project: project, title: 'bug') }
+  let!(:caps_sensitive_label) { create(:label, project: project, title: 'CAPS_sensitive') }
+  let!(:milestone) { create(:milestone, title: "8", project: project) }
+  let!(:multiple_words_label) { create(:label, project: project, title: "Two words") }
+
+  let!(:closed_issue) { create(:issue, title: 'bug that is closed', project: project, state: :closed) }
+
+  def expect_no_issues_list
+    page.within '.issues-list' do
+      expect(page).not_to have_selector('.issue')
+    end
+  end
+
+  def expect_issues_list_count(open_count, closed_count = 0)
+    all_count = open_count + closed_count
+
+    expect(page).to have_issuable_counts(open: open_count, closed: closed_count, all: all_count)
+    page.within '.issues-list' do
+      expect(page).to have_selector('.issue', count: open_count)
+    end
+  end
+
+  def select_search_at_index(pos)
+    evaluate_script("el = document.querySelector('.filtered-search'); el.focus(); el.setSelectionRange(#{pos}, #{pos});")
+  end
+
+  before do
+    project.team << [user, :master]
+    project.team << [user2, :master]
+    group.add_developer(user)
+    group.add_developer(user2)
+    login_as(user)
+    create(:issue, project: project)
+
+    create(:issue, title: "Bug report 1", project: project)
+    create(:issue, title: "Bug report 2", project: project)
+    create(:issue, title: "issue with 'single quotes'", project: project)
+    create(:issue, title: "issue with \"double quotes\"", project: project)
+    create(:issue, title: "issue with !@\#{$%^&*()-+", project: project)
+    create(:issue, title: "issue by assignee", project: project, milestone: milestone, author: user, assignee: user)
+    create(:issue, title: "issue by assignee with searchTerm", project: project, milestone: milestone, author: user, assignee: user)
+
+    issue = create(:issue,
+      title: "Bug 2",
+      project: project,
+      milestone: milestone,
+      author: user,
+      assignee: user)
+    issue.labels << bug_label
+
+    issue_with_caps_label = create(:issue,
+      title: "issue by assignee with searchTerm and label",
+      project: project,
+      milestone: milestone,
+      author: user,
+      assignee: user)
+    issue_with_caps_label.labels << caps_sensitive_label
+
+    issue_with_everything = create(:issue,
+      title: "Bug report with everything you thought was possible",
+      project: project,
+      milestone: milestone,
+      author: user,
+      assignee: user)
+    issue_with_everything.labels << bug_label
+    issue_with_everything.labels << caps_sensitive_label
+
+    multiple_words_label_issue = create(:issue, title: "Issue with multiple words label", project: project)
+    multiple_words_label_issue.labels << multiple_words_label
+
+    future_milestone = create(:milestone, title: "future", project: project, due_date: Time.now + 1.month)
+
+    create(:issue,
+      title: "Issue with future milestone",
+      milestone: future_milestone,
+      project: project)
+
+    visit namespace_project_issues_path(project.namespace, project)
+  end
+
+  describe 'filter issues by author' do
+    context 'only author' do
+      it 'filters issues by searched author' do
+        input_filtered_search("author:@#{user.username}")
+
+        expect_tokens([{ name: 'author', value: user.username }])
+        expect_issues_list_count(5)
+        expect_filtered_search_input_empty
+      end
+
+      it 'filters issues by invalid author' do
+        skip('to be tested, issue #26546')
+      end
+
+      it 'filters issues by multiple authors' do
+        skip('to be tested, issue #26546')
+      end
+    end
+
+    context 'author with other filters' do
+      let(:search_term) { 'issue' }
+
+      it 'filters issues by searched author and text' do
+        input_filtered_search("author:@#{user.username} #{search_term}")
+
+        expect_tokens([{ name: 'author', value: user.username }])
+        expect_issues_list_count(3)
+        expect_filtered_search_input(search_term)
+      end
+
+      it 'filters issues by searched author, assignee and text' do
+        input_filtered_search("author:@#{user.username} assignee:@#{user.username} #{search_term}")
+
+        expect_tokens([
+          { name: 'author', value: user.username },
+          { name: 'assignee', value: user.username }
+        ])
+        expect_issues_list_count(3)
+        expect_filtered_search_input(search_term)
+      end
+
+      it 'filters issues by searched author, assignee, label, and text' do
+        input_filtered_search("author:@#{user.username} assignee:@#{user.username} label:~#{caps_sensitive_label.title} #{search_term}")
+
+        expect_tokens([
+          { name: 'author', value: user.username },
+          { name: 'assignee', value: user.username },
+          { name: 'label', value: caps_sensitive_label.title }
+        ])
+        expect_issues_list_count(1)
+        expect_filtered_search_input(search_term)
+      end
+
+      it 'filters issues by searched author, assignee, label, milestone and text' do
+        input_filtered_search("author:@#{user.username} assignee:@#{user.username} label:~#{caps_sensitive_label.title} milestone:%#{milestone.title} #{search_term}")
+
+        expect_tokens([
+          { name: 'author', value: user.username },
+          { name: 'assignee', value: user.username },
+          { name: 'label', value: caps_sensitive_label.title },
+          { name: 'milestone', value: milestone.title }
+        ])
+        expect_issues_list_count(1)
+        expect_filtered_search_input(search_term)
+      end
+    end
+
+    it 'sorting' do
+      skip('to be tested, issue #26546')
+    end
+  end
+
+  describe 'filter issues by assignee' do
+    context 'only assignee' do
+      it 'filters issues by searched assignee' do
+        input_filtered_search("assignee:@#{user.username}")
+
+        expect_tokens([{ name: 'assignee', value: user.username }])
+        expect_issues_list_count(5)
+        expect_filtered_search_input_empty
+      end
+
+      it 'filters issues by no assignee' do
+        input_filtered_search('assignee:none')
+
+        expect_tokens([{ name: 'assignee', value: 'none' }])
+        expect_issues_list_count(8, 1)
+        expect_filtered_search_input_empty
+      end
+
+      it 'filters issues by invalid assignee' do
+        skip('to be tested, issue #26546')
+      end
+
+      it 'filters issues by multiple assignees' do
+        skip('to be tested, issue #26546')
+      end
+    end
+
+    context 'assignee with other filters' do
+      let(:search_term) { 'searchTerm' }
+
+      it 'filters issues by searched assignee and text' do
+        input_filtered_search("assignee:@#{user.username} #{search_term}")
+
+        expect_tokens([{ name: 'assignee', value: user.username }])
+        expect_issues_list_count(2)
+        expect_filtered_search_input(search_term)
+      end
+
+      it 'filters issues by searched assignee, author and text' do
+        input_filtered_search("assignee:@#{user.username} author:@#{user.username} #{search_term}")
+
+        expect_tokens([
+          { name: 'assignee', value: user.username },
+          { name: 'author', value: user.username }
+        ])
+        expect_issues_list_count(2)
+        expect_filtered_search_input(search_term)
+      end
+
+      it 'filters issues by searched assignee, author, label, text' do
+        input_filtered_search("assignee:@#{user.username} author:@#{user.username} label:~#{caps_sensitive_label.title} #{search_term}")
+
+        expect_tokens([
+          { name: 'assignee', value: user.username },
+          { name: 'author', value: user.username },
+          { name: 'label', value: caps_sensitive_label.title }
+        ])
+        expect_issues_list_count(1)
+        expect_filtered_search_input(search_term)
+      end
+
+      it 'filters issues by searched assignee, author, label, milestone and text' do
+        input_filtered_search("assignee:@#{user.username} author:@#{user.username} label:~#{caps_sensitive_label.title} milestone:%#{milestone.title} #{search_term}")
+
+        expect_tokens([
+          { name: 'assignee', value: user.username },
+          { name: 'author', value: user.username },
+          { name: 'label', value: caps_sensitive_label.title },
+          { name: 'milestone', value: milestone.title }
+        ])
+        expect_issues_list_count(1)
+        expect_filtered_search_input(search_term)
+      end
+    end
+
+    context 'sorting' do
+      it 'sorts' do
+        skip('to be tested, issue #26546')
+      end
+    end
+  end
+
+  describe 'filter issues by label' do
+    let(:search_term) { 'bug' }
+
+    context 'only label' do
+      it 'filters issues by searched label' do
+        input_filtered_search("label:~#{bug_label.title}")
+
+        expect_tokens([{ name: 'label', value: bug_label.title }])
+        expect_issues_list_count(2)
+        expect_filtered_search_input_empty
+      end
+
+      it 'filters issues by no label' do
+        input_filtered_search('label:none')
+
+        expect_tokens([{ name: 'label', value: 'none' }])
+        expect_issues_list_count(9, 1)
+        expect_filtered_search_input_empty
+      end
+
+      it 'filters issues by invalid label' do
+        skip('to be tested, issue #26546')
+      end
+
+      it 'filters issues by multiple labels' do
+        input_filtered_search("label:~#{bug_label.title} label:~#{caps_sensitive_label.title}")
+
+        expect_tokens([
+          { name: 'label', value: bug_label.title },
+          { name: 'label', value: caps_sensitive_label.title }
+        ])
+        expect_issues_list_count(1)
+        expect_filtered_search_input_empty
+      end
+
+      it 'filters issues by label containing special characters' do
+        special_label = create(:label, project: project, title: '!@#{$%^&*()-+[]<>?/:{}|\}')
+        special_issue = create(:issue, title: "Issue with special character label", project: project)
+        special_issue.labels << special_label
+
+        input_filtered_search("label:~#{special_label.title}")
+        expect_tokens([{ name: 'label', value: special_label.title }])
+        expect_issues_list_count(1)
+        expect_filtered_search_input_empty
+      end
+
+      it 'does not show issues' do
+        new_label = create(:label, project: project, title: 'new_label')
+
+        input_filtered_search("label:~#{new_label.title}")
+
+        expect_tokens([{ name: 'label', value: new_label.title }])
+        expect_no_issues_list()
+        expect_filtered_search_input_empty
+      end
+    end
+
+    context 'label with multiple words' do
+      it 'special characters' do
+        special_multiple_label = create(:label, project: project, title: "Utmost |mp0rt@nce")
+        special_multiple_issue = create(:issue, title: "Issue with special character multiple words label", project: project)
+        special_multiple_issue.labels << special_multiple_label
+
+        input_filtered_search("label:~'#{special_multiple_label.title}'")
+
+        # filtered search defaults quotations to double quotes
+        expect_tokens([{ name: 'label', value: "\"#{special_multiple_label.title}\"" }])
+        expect_issues_list_count(1)
+
+        expect_filtered_search_input_empty
+      end
+
+      it 'single quotes' do
+        input_filtered_search("label:~'#{multiple_words_label.title}'")
+
+        expect_tokens([{ name: 'label', value: "\"#{multiple_words_label.title}\"" }])
+        expect_issues_list_count(1)
+        expect_filtered_search_input_empty
+      end
+
+      it 'double quotes' do
+        input_filtered_search("label:~\"#{multiple_words_label.title}\"")
+
+        expect_tokens([{ name: 'label', value: "\"#{multiple_words_label.title}\"" }])
+        expect_issues_list_count(1)
+        expect_filtered_search_input_empty
+      end
+
+      it 'single quotes containing double quotes' do
+        double_quotes_label = create(:label, project: project, title: 'won"t fix')
+        double_quotes_label_issue = create(:issue, title: "Issue with double quotes label", project: project)
+        double_quotes_label_issue.labels << double_quotes_label
+
+        input_filtered_search("label:~'#{double_quotes_label.title}'")
+
+        expect_tokens([{ name: 'label', value: "'#{double_quotes_label.title}'" }])
+        expect_issues_list_count(1)
+        expect_filtered_search_input_empty
+      end
+
+      it 'double quotes containing single quotes' do
+        single_quotes_label = create(:label, project: project, title: "won't fix")
+        single_quotes_label_issue = create(:issue, title: "Issue with single quotes label", project: project)
+        single_quotes_label_issue.labels << single_quotes_label
+
+        input_filtered_search("label:~\"#{single_quotes_label.title}\"")
+
+        expect_tokens([{ name: 'label', value: "\"#{single_quotes_label.title}\"" }])
+        expect_issues_list_count(1)
+        expect_filtered_search_input_empty
+      end
+    end
+
+    context 'label with other filters' do
+      it 'filters issues by searched label and text' do
+        input_filtered_search("label:~#{caps_sensitive_label.title} #{search_term}")
+
+        expect_tokens([{ name: 'label', value: caps_sensitive_label.title }])
+        expect_issues_list_count(1)
+        expect_filtered_search_input(search_term)
+      end
+
+      it 'filters issues by searched label, author and text' do
+        input_filtered_search("label:~#{caps_sensitive_label.title} author:@#{user.username} #{search_term}")
+
+        expect_tokens([
+          { name: 'label', value: caps_sensitive_label.title },
+          { name: 'author', value: user.username }
+        ])
+        expect_issues_list_count(1)
+        expect_filtered_search_input(search_term)
+      end
+
+      it 'filters issues by searched label, author, assignee and text' do
+        input_filtered_search("label:~#{caps_sensitive_label.title} author:@#{user.username} assignee:@#{user.username} #{search_term}")
+
+        expect_tokens([
+          { name: 'label', value: caps_sensitive_label.title },
+          { name: 'author', value: user.username },
+          { name: 'assignee', value: user.username }
+        ])
+        expect_issues_list_count(1)
+        expect_filtered_search_input(search_term)
+      end
+
+      it 'filters issues by searched label, author, assignee, milestone and text' do
+        input_filtered_search("label:~#{caps_sensitive_label.title} author:@#{user.username} assignee:@#{user.username} milestone:%#{milestone.title} #{search_term}")
+
+        expect_tokens([
+          { name: 'label', value: caps_sensitive_label.title },
+          { name: 'author', value: user.username },
+          { name: 'assignee', value: user.username },
+          { name: 'milestone', value: milestone.title }
+        ])
+        expect_issues_list_count(1)
+        expect_filtered_search_input(search_term)
+      end
+    end
+
+    context 'multiple labels with other filters' do
+      it 'filters issues by searched label, label2, and text' do
+        input_filtered_search("label:~#{bug_label.title} label:~#{caps_sensitive_label.title} #{search_term}")
+
+        expect_tokens([
+          { name: 'label', value: bug_label.title },
+          { name: 'label', value: caps_sensitive_label.title }
+        ])
+        expect_issues_list_count(1)
+        expect_filtered_search_input(search_term)
+      end
+
+      it 'filters issues by searched label, label2, author and text' do
+        input_filtered_search("label:~#{bug_label.title} label:~#{caps_sensitive_label.title} author:@#{user.username} #{search_term}")
+
+        expect_tokens([
+          { name: 'label', value: bug_label.title },
+          { name: 'label', value: caps_sensitive_label.title },
+          { name: 'author', value: user.username }
+        ])
+        expect_issues_list_count(1)
+        expect_filtered_search_input(search_term)
+      end
+
+      it 'filters issues by searched label, label2, author, assignee and text' do
+        input_filtered_search("label:~#{bug_label.title} label:~#{caps_sensitive_label.title} author:@#{user.username} assignee:@#{user.username} #{search_term}")
+
+        expect_tokens([
+          { name: 'label', value: bug_label.title },
+          { name: 'label', value: caps_sensitive_label.title },
+          { name: 'author', value: user.username },
+          { name: 'assignee', value: user.username }
+        ])
+        expect_issues_list_count(1)
+        expect_filtered_search_input(search_term)
+      end
+
+      it 'filters issues by searched label, label2, author, assignee, milestone and text' do
+        input_filtered_search("label:~#{bug_label.title} label:~#{caps_sensitive_label.title} author:@#{user.username} assignee:@#{user.username} milestone:%#{milestone.title} #{search_term}")
+
+        expect_tokens([
+          { name: 'label', value: bug_label.title },
+          { name: 'label', value: caps_sensitive_label.title },
+          { name: 'author', value: user.username },
+          { name: 'assignee', value: user.username },
+          { name: 'milestone', value: milestone.title }
+        ])
+        expect_issues_list_count(1)
+        expect_filtered_search_input(search_term)
+      end
+    end
+
+    context 'issue label clicked' do
+      before do
+        find('.issues-list .issue .issue-info a .label', text: multiple_words_label.title).click
+      end
+
+      it 'filters' do
+        expect_issues_list_count(1)
+      end
+
+      it 'displays in search bar' do
+        expect_tokens([{ name: 'label', value: "\"#{multiple_words_label.title}\"" }])
+        expect_filtered_search_input_empty
+      end
+    end
+
+    context 'sorting' do
+      it 'sorts' do
+        skip('to be tested, issue #26546')
+      end
+    end
+  end
+
+  describe 'filter issues by milestone' do
+    context 'only milestone' do
+      it 'filters issues by searched milestone' do
+        input_filtered_search("milestone:%#{milestone.title}")
+
+        expect_tokens([{ name: 'milestone', value: milestone.title }])
+        expect_issues_list_count(5)
+        expect_filtered_search_input_empty
+      end
+
+      it 'filters issues by no milestone' do
+        input_filtered_search("milestone:none")
+
+        expect_tokens([{ name: 'milestone', value: 'none' }])
+        expect_issues_list_count(7, 1)
+        expect_filtered_search_input_empty
+      end
+
+      it 'filters issues by upcoming milestones' do
+        input_filtered_search("milestone:upcoming")
+
+        expect_tokens([{ name: 'milestone', value: 'upcoming' }])
+        expect_issues_list_count(1)
+        expect_filtered_search_input_empty
+      end
+
+      it 'filters issues by invalid milestones' do
+        skip('to be tested, issue #26546')
+      end
+
+      it 'filters issues by multiple milestones' do
+        skip('to be tested, issue #26546')
+      end
+
+      it 'filters issues by milestone containing special characters' do
+        special_milestone = create(:milestone, title: '!@\#{$%^&*()}', project: project)
+        create(:issue, title: "Issue with special character milestone", project: project, milestone: special_milestone)
+
+        input_filtered_search("milestone:%#{special_milestone.title}")
+
+        expect_tokens([{ name: 'milestone', value: special_milestone.title }])
+        expect_issues_list_count(1)
+        expect_filtered_search_input_empty
+      end
+
+      it 'does not show issues' do
+        new_milestone = create(:milestone, title: "new", project: project)
+
+        input_filtered_search("milestone:%#{new_milestone.title}")
+
+        expect_tokens([{ name: 'milestone', value: new_milestone.title }])
+        expect_no_issues_list()
+        expect_filtered_search_input_empty
+      end
+    end
+
+    context 'milestone with other filters' do
+      let(:search_term) { 'bug' }
+
+      it 'filters issues by searched milestone and text' do
+        input_filtered_search("milestone:%#{milestone.title} #{search_term}")
+
+        expect_tokens([{ name: 'milestone', value: milestone.title }])
+        expect_issues_list_count(2)
+        expect_filtered_search_input(search_term)
+      end
+
+      it 'filters issues by searched milestone, author and text' do
+        input_filtered_search("milestone:%#{milestone.title} author:@#{user.username} #{search_term}")
+
+        expect_tokens([
+          { name: 'milestone', value: milestone.title },
+          { name: 'author', value: user.username }
+        ])
+        expect_issues_list_count(2)
+        expect_filtered_search_input(search_term)
+      end
+
+      it 'filters issues by searched milestone, author, assignee and text' do
+        input_filtered_search("milestone:%#{milestone.title} author:@#{user.username} assignee:@#{user.username} #{search_term}")
+
+        expect_tokens([
+          { name: 'milestone', value: milestone.title },
+          { name: 'author', value: user.username },
+          { name: 'assignee', value: user.username }
+        ])
+        expect_issues_list_count(2)
+        expect_filtered_search_input(search_term)
+      end
+
+      it 'filters issues by searched milestone, author, assignee, label and text' do
+        input_filtered_search("milestone:%#{milestone.title} author:@#{user.username} assignee:@#{user.username} label:~#{bug_label.title} #{search_term}")
+
+        expect_tokens([
+          { name: 'milestone', value: milestone.title },
+          { name: 'author', value: user.username },
+          { name: 'assignee', value: user.username },
+          { name: 'label', value: bug_label.title }
+        ])
+        expect_issues_list_count(2)
+        expect_filtered_search_input(search_term)
+      end
+    end
+
+    context 'sorting' do
+      it 'sorts' do
+        skip('to be tested, issue #26546')
+      end
+    end
+  end
+
+  describe 'filter issues by text' do
+    context 'only text' do
+      it 'filters issues by searched text' do
+        search = 'Bug'
+        input_filtered_search(search)
+
+        expect_issues_list_count(4, 1)
+        expect_filtered_search_input(search)
+      end
+
+      it 'filters issues by multiple searched text' do
+        search = 'Bug report'
+        input_filtered_search(search)
+
+        expect_issues_list_count(3)
+        expect_filtered_search_input(search)
+      end
+
+      it 'filters issues by case insensitive searched text' do
+        search = 'bug report'
+        input_filtered_search(search)
+
+        expect_issues_list_count(3)
+        expect_filtered_search_input(search)
+      end
+
+      it 'filters issues by searched text containing single quotes' do
+        search = '\'single quotes\''
+        input_filtered_search(search)
+
+        expect_issues_list_count(1)
+        expect_filtered_search_input(search)
+      end
+
+      it 'filters issues by searched text containing double quotes' do
+        search = '"double quotes"'
+        input_filtered_search(search)
+
+        expect_issues_list_count(1)
+        expect_filtered_search_input(search)
+      end
+
+      it 'filters issues by searched text containing special characters' do
+        search = '!@#{$%^&*()-+'
+        input_filtered_search(search)
+
+        expect_issues_list_count(1)
+        expect_filtered_search_input(search)
+      end
+
+      it 'does not show any issues' do
+        search = 'testing'
+        input_filtered_search(search)
+
+        expect_no_issues_list()
+        expect_filtered_search_input(search)
+      end
+    end
+
+    context 'searched text with other filters' do
+      it 'filters issues by searched text and author' do
+        # After searching, all search terms are placed at the end
+        input_filtered_search("bug author:@#{user.username}")
+
+        expect_issues_list_count(2)
+        expect_filtered_search_input('bug')
+      end
+
+      it 'filters issues by searched text, author and more text' do
+        input_filtered_search("bug author:@#{user.username} report")
+
+        expect_issues_list_count(1)
+        expect_filtered_search_input('bug report')
+      end
+
+      it 'filters issues by searched text, author and assignee' do
+        input_filtered_search("bug author:@#{user.username} assignee:@#{user.username}")
+
+        expect_issues_list_count(2)
+        expect_filtered_search_input('bug')
+      end
+
+      it 'filters issues by searched text, author, more text and assignee' do
+        input_filtered_search("bug author:@#{user.username} report assignee:@#{user.username}")
+
+        expect_issues_list_count(1)
+        expect_filtered_search_input('bug report')
+      end
+
+      it 'filters issues by searched text, author, more text, assignee and even more text' do
+        input_filtered_search("bug author:@#{user.username} report assignee:@#{user.username} with")
+
+        expect_issues_list_count(1)
+        expect_filtered_search_input('bug report with')
+      end
+
+      it 'filters issues by searched text, author, assignee and label' do
+        input_filtered_search("bug author:@#{user.username} assignee:@#{user.username} label:~#{bug_label.title}")
+
+        expect_issues_list_count(2)
+        expect_filtered_search_input('bug')
+      end
+
+      it 'filters issues by searched text, author, text, assignee, text, label and text' do
+        input_filtered_search("bug author:@#{user.username} report assignee:@#{user.username} with label:~#{bug_label.title} everything")
+
+        expect_issues_list_count(1)
+        expect_filtered_search_input('bug report with everything')
+      end
+
+      it 'filters issues by searched text, author, assignee, label and milestone' do
+        input_filtered_search("bug author:@#{user.username} assignee:@#{user.username} label:~#{bug_label.title} milestone:%#{milestone.title}")
+
+        expect_issues_list_count(2)
+        expect_filtered_search_input('bug')
+      end
+
+      it 'filters issues by searched text, author, text, assignee, text, label, text, milestone and text' do
+        input_filtered_search("bug author:@#{user.username} report assignee:@#{user.username} with label:~#{bug_label.title} everything milestone:%#{milestone.title} you")
+
+        expect_issues_list_count(1)
+        expect_filtered_search_input('bug report with everything you')
+      end
+
+      it 'filters issues by searched text, author, assignee, multiple labels and milestone' do
+        input_filtered_search("bug author:@#{user.username} assignee:@#{user.username} label:~#{bug_label.title} label:~#{caps_sensitive_label.title} milestone:%#{milestone.title}")
+
+        expect_issues_list_count(1)
+        expect_filtered_search_input('bug')
+      end
+
+      it 'filters issues by searched text, author, text, assignee, text, label1, text, label2, text, milestone and text' do
+        input_filtered_search("bug author:@#{user.username} report assignee:@#{user.username} with label:~#{bug_label.title} everything label:~#{caps_sensitive_label.title} you milestone:%#{milestone.title} thought")
+
+        expect_issues_list_count(1)
+        expect_filtered_search_input('bug report with everything you thought')
+      end
+    end
+
+    context 'sorting' do
+      it 'sorts by oldest updated' do
+        create(:issue,
+          title: '3 days ago',
+          project: project,
+          author: user,
+          created_at: 3.days.ago,
+          updated_at: 3.days.ago)
+
+        old_issue = create(:issue,
+          title: '5 days ago',
+          project: project,
+          author: user,
+          created_at: 5.days.ago,
+          updated_at: 5.days.ago)
+
+        input_filtered_search('days ago')
+
+        expect_issues_list_count(2)
+
+        sort_toggle = find('.filtered-search-container .dropdown-toggle')
+        sort_toggle.click
+
+        find('.filtered-search-container .dropdown-menu li a', text: 'Oldest updated').click
+        wait_for_ajax
+
+        expect(find('.issues-list .issue:first-of-type .issue-title-text a')).to have_content(old_issue.title)
+      end
+    end
+  end
+
+  describe 'retains filter when switching issue states' do
+    before do
+      input_filtered_search('bug')
+
+      # This ensures that the search is performed
+      expect_issues_list_count(4, 1)
+    end
+
+    it 'open state' do
+      find('.issues-state-filters a', text: 'Closed').click
+      wait_for_ajax
+
+      find('.issues-state-filters a', text: 'Open').click
+      wait_for_ajax
+
+      expect(page).to have_selector('.issues-list .issue', count: 4)
+    end
+
+    it 'closed state' do
+      find('.issues-state-filters a', text: 'Closed').click
+      wait_for_ajax
+
+      expect(page).to have_selector('.issues-list .issue', count: 1)
+      expect(find('.issues-list .issue:first-of-type .issue-title-text a')).to have_content(closed_issue.title)
+    end
+
+    it 'all state' do
+      find('.issues-state-filters a', text: 'All').click
+      wait_for_ajax
+
+      expect(page).to have_selector('.issues-list .issue', count: 5)
+    end
+  end
+
+  describe 'RSS feeds' do
+    it 'updates atom feed link for project issues' do
+      visit namespace_project_issues_path(project.namespace, project, milestone_title: milestone.title, assignee_id: user.id)
+      link = find_link('Subscribe')
+      params = CGI.parse(URI.parse(link[:href]).query)
+      auto_discovery_link = find('link[type="application/atom+xml"]', visible: false)
+      auto_discovery_params = CGI.parse(URI.parse(auto_discovery_link[:href]).query)
+
+      expect(params).to include('private_token' => [user.private_token])
+      expect(params).to include('milestone_title' => [milestone.title])
+      expect(params).to include('assignee_id' => [user.id.to_s])
+      expect(auto_discovery_params).to include('private_token' => [user.private_token])
+      expect(auto_discovery_params).to include('milestone_title' => [milestone.title])
+      expect(auto_discovery_params).to include('assignee_id' => [user.id.to_s])
+    end
+
+    it 'updates atom feed link for group issues' do
+      visit issues_group_path(group, milestone_title: milestone.title, assignee_id: user.id)
+      link = find('.nav-controls a', text: 'Subscribe')
+      params = CGI.parse(URI.parse(link[:href]).query)
+      auto_discovery_link = find('link[type="application/atom+xml"]', visible: false)
+      auto_discovery_params = CGI.parse(URI.parse(auto_discovery_link[:href]).query)
+
+      expect(params).to include('private_token' => [user.private_token])
+      expect(params).to include('milestone_title' => [milestone.title])
+      expect(params).to include('assignee_id' => [user.id.to_s])
+      expect(auto_discovery_params).to include('private_token' => [user.private_token])
+      expect(auto_discovery_params).to include('milestone_title' => [milestone.title])
+      expect(auto_discovery_params).to include('assignee_id' => [user.id.to_s])
+    end
+  end
+
+  context 'URL has a trailing slash' do
+    before do
+      visit "#{namespace_project_issues_path(project.namespace, project)}/"
+    end
+
+    it 'milestone dropdown loads milestones' do
+      input_filtered_search("milestone:", submit: false)
+
+      within('#js-dropdown-milestone') do
+        expect(page).to have_selector('.filter-dropdown .filter-dropdown-item', count: 2)
+      end
+    end
+
+    it 'label dropdown load labels' do
+      input_filtered_search("label:", submit: false)
+
+      within('#js-dropdown-label') do
+        expect(page).to have_selector('.filter-dropdown .filter-dropdown-item', count: 5)
+      end
+    end
+  end
+end
diff --git a/spec/features/issues/filtered_search/search_bar_spec.rb b/spec/features/issues/filtered_search/search_bar_spec.rb
new file mode 100644
index 00000000000..59244d65eec
--- /dev/null
+++ b/spec/features/issues/filtered_search/search_bar_spec.rb
@@ -0,0 +1,106 @@
+require 'rails_helper'
+
+describe 'Search bar', js: true, feature: true do
+  include FilteredSearchHelpers
+  include WaitForAjax
+
+  let!(:project) { create(:empty_project) }
+  let!(:user) { create(:user) }
+  let(:filtered_search) { find('.filtered-search') }
+
+  before do
+    project.team << [user, :master]
+    login_as(user)
+    create(:issue, project: project)
+
+    visit namespace_project_issues_path(project.namespace, project)
+  end
+
+  def get_left_style(style)
+    left_style = /left:\s\d*[.]\d*px/.match(style)
+    left_style.to_s.gsub('left: ', '').to_f
+  end
+
+  describe 'keyboard navigation' do
+    it 'makes item active' do
+      filtered_search.native.send_keys(:down)
+
+      page.within '#js-dropdown-hint' do
+        expect(page).to have_selector('.dropdown-active')
+      end
+    end
+
+    it 'selects item' do
+      filtered_search.native.send_keys(:down, :down, :enter)
+
+      expect_tokens([{ name: 'author' }])
+      expect_filtered_search_input_empty
+    end
+  end
+
+  describe 'clear search button' do
+    it 'clears text' do
+      search_text = 'search_text'
+      filtered_search.set(search_text)
+
+      expect(filtered_search.value).to eq(search_text)
+      find('.filtered-search-input-container .clear-search').click
+
+      expect(filtered_search.value).to eq('')
+    end
+
+    it 'hides by default' do
+      expect(page).to have_css('.clear-search', visible: false)
+    end
+
+    it 'hides after clicked' do
+      filtered_search.set('a')
+      find('.filtered-search-input-container .clear-search').click
+
+      expect(page).to have_css('.clear-search', visible: false)
+    end
+
+    it 'hides when there is no text' do
+      filtered_search.set('a')
+      filtered_search.set('')
+
+      expect(page).to have_css('.clear-search', visible: false)
+    end
+
+    it 'shows when there is text' do
+      filtered_search.set('a')
+
+      expect(page).to have_css('.clear-search', visible: true)
+    end
+
+    it 'resets the dropdown hint filter' do
+      filtered_search.click
+      original_size = page.all('#js-dropdown-hint .filter-dropdown .filter-dropdown-item').size
+
+      filtered_search.set('author')
+
+      expect(page.all('#js-dropdown-hint .filter-dropdown .filter-dropdown-item').size).to eq(1)
+
+      find('.filtered-search-input-container .clear-search').click
+      filtered_search.click
+
+      expect(page.all('#js-dropdown-hint .filter-dropdown .filter-dropdown-item').size).to eq(original_size)
+    end
+
+    it 'resets the dropdown filters' do
+      filtered_search.set('a')
+      hint_style = page.find('#js-dropdown-hint')['style']
+      hint_offset = get_left_style(hint_style)
+
+      filtered_search.set('author:')
+
+      expect(page.all('#js-dropdown-hint .filter-dropdown .filter-dropdown-item').size).to eq(0)
+
+      find('.filtered-search-input-container .clear-search').click
+      filtered_search.click
+
+      expect(page.all('#js-dropdown-hint .filter-dropdown .filter-dropdown-item').size).to be > 0
+      expect(get_left_style(page.find('#js-dropdown-hint')['style'])).to eq(hint_offset)
+    end
+  end
+end
diff --git a/spec/features/issues/filtered_search/visual_tokens_spec.rb b/spec/features/issues/filtered_search/visual_tokens_spec.rb
new file mode 100644
index 00000000000..96e87c82d2c
--- /dev/null
+++ b/spec/features/issues/filtered_search/visual_tokens_spec.rb
@@ -0,0 +1,352 @@
+require 'rails_helper'
+
+describe 'Visual tokens', js: true, feature: true do
+  include FilteredSearchHelpers
+
+  let!(:project) { create(:empty_project) }
+  let!(:user) { create(:user, name: 'administrator', username: 'root') }
+  let!(:user_rock) { create(:user, name: 'The Rock', username: 'rock') }
+  let!(:milestone_nine) { create(:milestone, title: '9.0', project: project) }
+  let!(:milestone_ten) { create(:milestone, title: '10.0', project: project) }
+  let!(:label) { create(:label, project: project, title: 'abc') }
+  let!(:cc_label) { create(:label, project: project, title: 'Community Contribution') }
+
+  let(:filtered_search) { find('.filtered-search') }
+  let(:filter_author_dropdown) { find("#js-dropdown-author .filter-dropdown") }
+  let(:filter_assignee_dropdown) { find("#js-dropdown-assignee .filter-dropdown") }
+  let(:filter_milestone_dropdown) { find("#js-dropdown-milestone .filter-dropdown") }
+  let(:filter_label_dropdown) { find("#js-dropdown-label .filter-dropdown") }
+
+  def is_input_focused
+    page.evaluate_script("document.activeElement.classList.contains('filtered-search')")
+  end
+
+  before do
+    project.add_user(user, :master)
+    project.add_user(user_rock, :master)
+    login_as(user)
+    create(:issue, project: project)
+
+    visit namespace_project_issues_path(project.namespace, project)
+  end
+
+  describe 'editing author token' do
+    before do
+      input_filtered_search('author:@root assignee:none', submit: false)
+      first('.tokens-container .filtered-search-token').double_click
+    end
+
+    it 'opens author dropdown' do
+      expect(page).to have_css('#js-dropdown-author', visible: true)
+    end
+
+    it 'makes value editable' do
+      expect_filtered_search_input('@root')
+    end
+
+    it 'filters value' do
+      filtered_search.send_keys(:backspace)
+
+      expect(page).to have_css('#js-dropdown-author .filter-dropdown .filter-dropdown-item', count: 1)
+    end
+
+    it 'ends editing mode when document is clicked' do
+      find('#content-body').click
+
+      expect_filtered_search_input_empty
+      expect(page).to have_css('#js-dropdown-author', visible: false)
+    end
+
+    it 'ends editing mode when scroll container is clicked' do
+      find('.scroll-container').click
+
+      expect_filtered_search_input_empty
+      expect(page).to have_css('#js-dropdown-author', visible: false)
+    end
+
+    describe 'selecting different author from dropdown' do
+      before do
+        filter_author_dropdown.find('.filter-dropdown-item .dropdown-light-content', text: "@#{user_rock.username}").click
+      end
+
+      it 'changes value in visual token' do
+        expect(first('.tokens-container .filtered-search-token .value').text).to eq("@#{user_rock.username}")
+      end
+
+      it 'moves input to the right' do
+        expect(is_input_focused).to eq(true)
+      end
+    end
+  end
+
+  describe 'editing assignee token' do
+    before do
+      input_filtered_search('assignee:@root author:none', submit: false)
+      first('.tokens-container .filtered-search-token').double_click
+    end
+
+    it 'opens assignee dropdown' do
+      expect(page).to have_css('#js-dropdown-assignee', visible: true)
+    end
+
+    it 'makes value editable' do
+      expect_filtered_search_input('@root')
+    end
+
+    it 'filters value' do
+      filtered_search.send_keys(:backspace)
+
+      expect(page).to have_css('#js-dropdown-assignee .filter-dropdown .filter-dropdown-item', count: 1)
+    end
+
+    it 'ends editing mode when document is clicked' do
+      find('#content-body').click
+
+      expect_filtered_search_input_empty
+      expect(page).to have_css('#js-dropdown-assignee', visible: false)
+    end
+
+    it 'ends editing mode when scroll container is clicked' do
+      find('.scroll-container').click
+
+      expect_filtered_search_input_empty
+      expect(page).to have_css('#js-dropdown-assignee', visible: false)
+    end
+
+    describe 'selecting static option from dropdown' do
+      before do
+        find("#js-dropdown-assignee").find('.filter-dropdown-item', text: 'No Assignee').click
+      end
+
+      it 'changes value in visual token' do
+        expect(first('.tokens-container .filtered-search-token .value').text).to eq('none')
+      end
+
+      it 'moves input to the right' do
+        expect(is_input_focused).to eq(true)
+      end
+    end
+  end
+
+  describe 'editing milestone token' do
+    before do
+      input_filtered_search('milestone:%10.0 author:none', submit: false)
+      first('.tokens-container .filtered-search-token').double_click
+      first('#js-dropdown-milestone .filter-dropdown .filter-dropdown-item')
+    end
+
+    it 'opens milestone dropdown' do
+      expect(filter_milestone_dropdown.find('.filter-dropdown-item', text: milestone_ten.title)).to be_visible
+      expect(filter_milestone_dropdown.find('.filter-dropdown-item', text: milestone_nine.title)).to be_visible
+      expect(page).to have_css('#js-dropdown-milestone', visible: true)
+    end
+
+    it 'selects static option from dropdown' do
+      find("#js-dropdown-milestone").find('.filter-dropdown-item', text: 'Upcoming').click
+
+      expect(first('.tokens-container .filtered-search-token .value').text).to eq('upcoming')
+      expect(is_input_focused).to eq(true)
+    end
+
+    it 'makes value editable' do
+      expect_filtered_search_input('%10.0')
+    end
+
+    it 'filters value' do
+      filtered_search.send_keys(:backspace)
+
+      expect(page).to have_css('#js-dropdown-milestone .filter-dropdown .filter-dropdown-item', count: 1)
+    end
+
+    it 'ends editing mode when document is clicked' do
+      find('#content-body').click
+
+      expect_filtered_search_input_empty
+      expect(page).to have_css('#js-dropdown-milestone', visible: false)
+    end
+
+    it 'ends editing mode when scroll container is clicked' do
+      find('.scroll-container').click
+
+      expect_filtered_search_input_empty
+      expect(page).to have_css('#js-dropdown-milestone', visible: false)
+    end
+  end
+
+  describe 'editing label token' do
+    before do
+      input_filtered_search("label:~#{label.title} author:none", submit: false)
+      first('.tokens-container .filtered-search-token').double_click
+      first('#js-dropdown-label .filter-dropdown .filter-dropdown-item')
+    end
+
+    it 'opens label dropdown' do
+      expect(filter_label_dropdown.find('.filter-dropdown-item', text: label.title)).to be_visible
+      expect(filter_label_dropdown.find('.filter-dropdown-item', text: cc_label.title)).to be_visible
+      expect(page).to have_css('#js-dropdown-label', visible: true)
+    end
+
+    it 'selects option from dropdown' do
+      expect(filter_label_dropdown.find('.filter-dropdown-item', text: label.title)).to be_visible
+      expect(filter_label_dropdown.find('.filter-dropdown-item', text: cc_label.title)).to be_visible
+
+      find("#js-dropdown-label").find('.filter-dropdown-item', text: cc_label.title).click
+
+      expect(first('.tokens-container .filtered-search-token .value').text).to eq("~\"#{cc_label.title}\"")
+      expect(is_input_focused).to eq(true)
+    end
+
+    it 'makes value editable' do
+      expect_filtered_search_input("~#{label.title}")
+    end
+
+    it 'filters value' do
+      expect(filter_label_dropdown.find('.filter-dropdown-item', text: label.title)).to be_visible
+      expect(filter_label_dropdown.find('.filter-dropdown-item', text: cc_label.title)).to be_visible
+
+      filtered_search.send_keys(:backspace)
+
+      filter_label_dropdown.find('.filter-dropdown-item')
+
+      expect(page.all('#js-dropdown-label .filter-dropdown .filter-dropdown-item').size).to eq(1)
+    end
+
+    it 'ends editing mode when document is clicked' do
+      find('#content-body').click
+
+      expect_filtered_search_input_empty
+      expect(page).to have_css('#js-dropdown-label', visible: false)
+    end
+
+    it 'ends editing mode when scroll container is clicked' do
+      find('.scroll-container').click
+
+      expect_filtered_search_input_empty
+      expect(page).to have_css('#js-dropdown-label', visible: false)
+    end
+  end
+
+  describe 'editing multiple tokens' do
+    before do
+      input_filtered_search('author:@root assignee:none', submit: false)
+      first('.tokens-container .filtered-search-token').double_click
+    end
+
+    it 'opens author dropdown' do
+      expect(page).to have_css('#js-dropdown-author', visible: true)
+    end
+
+    it 'opens assignee dropdown' do
+      find('.tokens-container .filtered-search-token', text: 'Assignee').double_click
+      expect(page).to have_css('#js-dropdown-assignee', visible: true)
+    end
+  end
+
+  describe 'editing a search term while editing another filter token' do
+    before do
+      input_filtered_search('author assignee:', submit: false)
+      first('.tokens-container .filtered-search-term').double_click
+    end
+
+    it 'opens hint dropdown' do
+      expect(page).to have_css('#js-dropdown-hint', visible: true)
+    end
+
+    it 'opens author dropdown' do
+      find('#js-dropdown-hint .filter-dropdown .filter-dropdown-item', text: 'author').click
+
+      expect(page).to have_css('#js-dropdown-author', visible: true)
+    end
+  end
+
+  describe 'add new token after editing existing token' do
+    before do
+      input_filtered_search('author:@root assignee:none', submit: false)
+      first('.tokens-container .filtered-search-token').double_click
+      filtered_search.send_keys(' ')
+    end
+
+    describe 'opens dropdowns' do
+      it 'opens hint dropdown' do
+        expect(page).to have_css('#js-dropdown-hint', visible: true)
+      end
+
+      it 'opens author dropdown' do
+        filtered_search.send_keys('author:')
+        expect(page).to have_css('#js-dropdown-author', visible: true)
+      end
+
+      it 'opens assignee dropdown' do
+        filtered_search.send_keys('assignee:')
+        expect(page).to have_css('#js-dropdown-assignee', visible: true)
+      end
+
+      it 'opens milestone dropdown' do
+        filtered_search.send_keys('milestone:')
+        expect(page).to have_css('#js-dropdown-milestone', visible: true)
+      end
+
+      it 'opens label dropdown' do
+        filtered_search.send_keys('label:')
+        expect(page).to have_css('#js-dropdown-label', visible: true)
+      end
+    end
+
+    describe 'creates visual tokens' do
+      it 'creates author token' do
+        filtered_search.send_keys('author:@thomas ')
+        token = page.all('.tokens-container .filtered-search-token')[1]
+
+        expect(token.find('.name').text).to eq('Author')
+        expect(token.find('.value').text).to eq('@thomas')
+      end
+
+      it 'creates assignee token' do
+        filtered_search.send_keys('assignee:@thomas ')
+        token = page.all('.tokens-container .filtered-search-token')[1]
+
+        expect(token.find('.name').text).to eq('Assignee')
+        expect(token.find('.value').text).to eq('@thomas')
+      end
+
+      it 'creates milestone token' do
+        filtered_search.send_keys('milestone:none ')
+        token = page.all('.tokens-container .filtered-search-token')[1]
+
+        expect(token.find('.name').text).to eq('Milestone')
+        expect(token.find('.value').text).to eq('none')
+      end
+
+      it 'creates label token' do
+        filtered_search.send_keys('label:~Backend ')
+        token = page.all('.tokens-container .filtered-search-token')[1]
+
+        expect(token.find('.name').text).to eq('Label')
+        expect(token.find('.value').text).to eq('~Backend')
+      end
+    end
+
+    it 'does not tokenize incomplete token' do
+      filtered_search.send_keys('author:')
+
+      find('#content-body').click
+      token = page.all('.tokens-container .js-visual-token')[1]
+
+      expect_filtered_search_input_empty
+      expect(token.find('.name').text).to eq('Author')
+    end
+  end
+
+  describe 'search using incomplete visual tokens' do
+    before do
+      input_filtered_search('author:@root assignee:none', extra_space: false)
+    end
+
+    it 'tokenizes the search term to complete visual token' do
+      expect_tokens([
+        { name: 'author', value: '@root' },
+        { name: 'assignee', value: 'none' }
+      ])
+    end
+  end
+end
diff --git a/spec/features/issues/form_spec.rb b/spec/features/issues/form_spec.rb
index 8771cc8e157..755992069ff 100644
--- a/spec/features/issues/form_spec.rb
+++ b/spec/features/issues/form_spec.rb
@@ -1,8 +1,11 @@
 require 'rails_helper'
 
 describe 'New/edit issue', feature: true, js: true do
+  include GitlabRoutingHelper
+
   let!(:project)   { create(:project) }
   let!(:user)      { create(:user)}
+  let!(:user2)     { create(:user)}
   let!(:milestone) { create(:milestone, project: project) }
   let!(:label)     { create(:label, project: project) }
   let!(:label2)    { create(:label, project: project) }
@@ -10,6 +13,7 @@ describe 'New/edit issue', feature: true, js: true do
 
   before do
     project.team << [user, :master]
+    project.team << [user2, :master]
     login_as(user)
   end
 
@@ -22,14 +26,23 @@ describe 'New/edit issue', feature: true, js: true do
       fill_in 'issue_title', with: 'title'
       fill_in 'issue_description', with: 'title'
 
+      expect(find('a', text: 'Assign to me')).to be_visible
       click_button 'Assignee'
       page.within '.dropdown-menu-user' do
-        click_link user.name
+        click_link user2.name
+      end
+      expect(find('input[name="issue[assignee_id]"]', visible: false).value).to match(user2.id.to_s)
+      page.within '.js-assignee-search' do
+        expect(page).to have_content user2.name
       end
+      expect(find('a', text: 'Assign to me')).to be_visible
+
+      click_link 'Assign to me'
       expect(find('input[name="issue[assignee_id]"]', visible: false).value).to match(user.id.to_s)
       page.within '.js-assignee-search' do
         expect(page).to have_content user.name
       end
+      expect(find('a', text: 'Assign to me', visible: false)).not_to be_visible
 
       click_button 'Milestone'
       page.within '.issue-milestone' do
@@ -67,6 +80,30 @@ describe 'New/edit issue', feature: true, js: true do
           expect(page).to have_content label2.title
         end
       end
+
+      page.within '.issuable-meta' do
+        issue = Issue.find_by(title: 'title')
+
+        expect(page).to have_text("Issue #{issue.to_reference}")
+        # compare paths because the host differ in test
+        expect(find_link(issue.to_reference)[:href]).to end_with(issue_path(issue))
+      end
+    end
+
+    it 'correctly updates the dropdown toggle when removing a label' do
+      click_button 'Labels'
+
+      page.within '.dropdown-menu-labels' do
+        click_link label.title
+      end
+
+      expect(find('.js-label-select')).to have_content(label.title)
+
+      page.within '.dropdown-menu-labels' do
+        click_link label.title
+      end
+
+      expect(find('.js-label-select')).to have_content('Labels')
     end
   end
 
@@ -78,6 +115,7 @@ describe 'New/edit issue', feature: true, js: true do
     it 'allows user to update issue' do
       expect(find('input[name="issue[assignee_id]"]', visible: false).value).to match(user.id.to_s)
       expect(find('input[name="issue[milestone_id]"]', visible: false).value).to match(milestone.id.to_s)
+      expect(find('a', text: 'Assign to me', visible: false)).not_to be_visible
 
       page.within '.js-user-search' do
         expect(page).to have_content user.name
diff --git a/spec/features/issues/gfm_autocomplete_spec.rb b/spec/features/issues/gfm_autocomplete_spec.rb
index c421da97d76..7135565294b 100644
--- a/spec/features/issues/gfm_autocomplete_spec.rb
+++ b/spec/features/issues/gfm_autocomplete_spec.rb
@@ -2,8 +2,9 @@ require 'rails_helper'
 
 feature 'GFM autocomplete', feature: true, js: true do
   include WaitForAjax
-  let(:user)    { create(:user) }
+  let(:user)    { create(:user, name: '💃speciąl someone💃', username: 'someone.special') }
   let(:project) { create(:project) }
+  let(:label) { create(:label, project: project, title: 'special+') }
   let(:issue)   { create(:issue, project: project) }
 
   before do
@@ -23,21 +24,189 @@ feature 'GFM autocomplete', feature: true, js: true do
     expect(page).to have_selector('.atwho-container')
   end
 
-  it 'opens autocomplete menu when field is prefixed with non-text character' do
+  it 'doesnt open autocomplete menu character is prefixed with text' do
     page.within '.timeline-content-form' do
-      find('#note_note').native.send_keys('')
+      find('#note_note').native.send_keys('testing')
       find('#note_note').native.send_keys('@')
     end
 
+    expect(page).not_to have_selector('.atwho-view')
+  end
+
+  it 'doesnt select the first item for non-assignee dropdowns' do
+    page.within '.timeline-content-form' do
+      find('#note_note').native.send_keys('')
+      find('#note_note').native.send_keys(':')
+    end
+
     expect(page).to have_selector('.atwho-container')
+
+    wait_for_ajax
+
+    expect(find('#at-view-58')).not_to have_selector('.cur:first-of-type')
   end
 
-  it 'doesnt open autocomplete menu character is prefixed with text' do
+  it 'selects the first item for assignee dropdowns' do
     page.within '.timeline-content-form' do
-      find('#note_note').native.send_keys('testing')
+      find('#note_note').native.send_keys('')
       find('#note_note').native.send_keys('@')
     end
 
-    expect(page).not_to have_selector('.atwho-view')
+    expect(page).to have_selector('.atwho-container')
+
+    wait_for_ajax
+
+    expect(find('#at-view-64')).to have_selector('.cur:first-of-type')
+  end
+
+  it 'includes items for assignee dropdowns with non-ASCII characters in name' do
+    page.within '.timeline-content-form' do
+      find('#note_note').native.send_keys('')
+      find('#note_note').native.send_keys("@#{user.name[0...8]}")
+    end
+
+    expect(page).to have_selector('.atwho-container')
+
+    wait_for_ajax
+
+    expect(find('#at-view-64')).to have_content(user.name)
+  end
+
+  it 'selects the first item for non-assignee dropdowns if a query is entered' do
+    page.within '.timeline-content-form' do
+      find('#note_note').native.send_keys('')
+      find('#note_note').native.send_keys(':1')
+    end
+
+    expect(page).to have_selector('.atwho-container')
+
+    wait_for_ajax
+
+    expect(find('#at-view-58')).to have_selector('.cur:first-of-type')
+  end
+
+  context 'if a selected value has special characters' do
+    it 'wraps the result in double quotes' do
+      note = find('#note_note')
+      page.within '.timeline-content-form' do
+        note.native.send_keys('')
+        note.native.send_keys("~#{label.title[0]}")
+        note.click
+      end
+
+      label_item = find('.atwho-view li', text: label.title)
+
+      expect_to_wrap(true, label_item, note, label.title)
+    end
+
+    it "shows dropdown after a new line" do
+      note = find('#note_note')
+      page.within '.timeline-content-form' do
+        note.native.send_keys('test')
+        note.native.send_keys(:enter)
+        note.native.send_keys(:enter)
+        note.native.send_keys('@')
+      end
+
+      expect(page).to have_selector('.atwho-container')
+    end
+
+    it "does not show dropdown when preceded with a special character" do
+      note = find('#note_note')
+      page.within '.timeline-content-form' do
+        note.native.send_keys('')
+        note.native.send_keys("@")
+        note.click
+      end
+
+      expect(page).to have_selector('.atwho-container')
+
+      page.within '.timeline-content-form' do
+        note.native.send_keys("@")
+        note.click
+      end
+
+      expect(page).to have_selector('.atwho-container', visible: false)
+    end
+
+    it "does not throw an error if no labels exist" do
+      note = find('#note_note')
+      page.within '.timeline-content-form' do
+        note.native.send_keys('')
+        note.native.send_keys('~')
+        note.click
+      end
+
+      expect(page).to have_selector('.atwho-container', visible: false)
+    end
+
+    it 'doesn\'t wrap for assignee values' do
+      note = find('#note_note')
+      page.within '.timeline-content-form' do
+        note.native.send_keys('')
+        note.native.send_keys("@#{user.username[0]}")
+        note.click
+      end
+
+      user_item = find('.atwho-view li', text: user.username)
+
+      expect_to_wrap(false, user_item, note, user.username)
+    end
+
+    it 'doesn\'t wrap for emoji values' do
+      note = find('#note_note')
+      page.within '.timeline-content-form' do
+        note.native.send_keys('')
+        note.native.send_keys(":cartwheel")
+        note.click
+      end
+
+      emoji_item = find('.atwho-view li', text: 'cartwheel_tone1')
+
+      expect_to_wrap(false, emoji_item, note, 'cartwheel_tone1')
+    end
+
+    it 'doesn\'t open autocomplete after non-word character' do
+      page.within '.timeline-content-form' do
+        find('#note_note').native.send_keys("@#{user.username[0..2]}!")
+      end
+
+      expect(page).not_to have_selector('.atwho-view')
+    end
+
+    it 'doesn\'t open autocomplete if there is no space before' do
+      page.within '.timeline-content-form' do
+        find('#note_note').native.send_keys("hello:#{user.username[0..2]}")
+      end
+
+      expect(page).not_to have_selector('.atwho-view')
+    end
+
+    it 'triggers autocomplete after selecting a slash command' do
+      note = find('#note_note')
+      page.within '.timeline-content-form' do
+        note.native.send_keys('')
+        note.native.send_keys('/as')
+        note.click
+      end
+
+      find('.atwho-view li', text: '/assign').native.send_keys(:tab)
+
+      user_item = find('.atwho-view li', text: user.username)
+      expect(user_item).to have_content(user.username)
+    end
+
+    def expect_to_wrap(should_wrap, item, note, value)
+      expect(item).to have_content(value)
+      expect(item).not_to have_content("\"#{value}\"")
+
+      item.click
+
+      if should_wrap
+        expect(note.value).to include("\"#{value}\"")
+      else
+        expect(note.value).not_to include("\"#{value}\"")
+      end
+    end
   end
 end
diff --git a/spec/features/issues/group_label_sidebar_spec.rb b/spec/features/issues/group_label_sidebar_spec.rb
new file mode 100644
index 00000000000..fc8515cfe9b
--- /dev/null
+++ b/spec/features/issues/group_label_sidebar_spec.rb
@@ -0,0 +1,21 @@
+require 'rails_helper'
+
+describe 'Group label on issue', :feature do
+  it 'renders link to the project issues page' do
+    group = create(:group)
+    project = create(:empty_project, :public, namespace: group)
+    feature = create(:group_label, group: group, title: 'feature')
+    issue = create(:labeled_issue, project: project, labels: [feature])
+    label_link = namespace_project_issues_path(
+      project.namespace,
+      project,
+      label_name: [feature.name]
+    )
+
+    visit namespace_project_issue_path(project.namespace, project, issue)
+
+    link = find('.issuable-show-labels a')
+
+    expect(link[:href]).to eq(label_link)
+  end
+end
diff --git a/spec/features/issues/issue_sidebar_spec.rb b/spec/features/issues/issue_sidebar_spec.rb
index bc068b5e7e0..7b9d4534ada 100644
--- a/spec/features/issues/issue_sidebar_spec.rb
+++ b/spec/features/issues/issue_sidebar_spec.rb
@@ -2,13 +2,14 @@ require 'rails_helper'
 
 feature 'Issue Sidebar', feature: true do
   include WaitForAjax
+  include MobileHelpers
 
   let(:project) { create(:project, :public) }
   let(:issue) { create(:issue, project: project) }
   let!(:user) { create(:user)}
+  let!(:label) { create(:label, project: project, title: 'bug') }
 
   before do
-    create(:label, project: project, title: 'bug')
     login_as(user)
   end
 
@@ -49,46 +50,70 @@ feature 'Issue Sidebar', feature: true do
       visit_issue(project, issue)
     end
 
-    describe 'when clicking on edit labels', js: true do
-      it 'shows dropdown option to create a new label' do
-        find('.block.labels .edit-link').click
-
-        page.within('.block.labels') do
-          expect(page).to have_content 'Create new'
-        end
+    context 'sidebar', js: true do
+      it 'changes size when the screen size is smaller' do
+        sidebar_selector = 'aside.right-sidebar.right-sidebar-collapsed'
+        # Resize the window
+        resize_screen_sm
+        # Make sure the sidebar is collapsed
+        expect(page).to have_css(sidebar_selector)
+        # Once is collapsed let's open the sidebard and reload
+        open_issue_sidebar
+        refresh
+        expect(page).to have_css(sidebar_selector)
+        # Restore the window size as it was including the sidebar
+        restore_window_size
+        open_issue_sidebar
       end
     end
 
-    context 'creating a new label', js: true do
-      it 'shows option to crate a new label is present' do
+    context 'editing issue labels', js: true do
+      before do
         page.within('.block.labels') do
           find('.edit-link').click
+        end
+      end
 
+      it 'shows option to create a new label' do
+        page.within('.block.labels') do
           expect(page).to have_content 'Create new'
         end
       end
 
-      it 'shows dropdown switches to "create label" section' do
-        page.within('.block.labels') do
-          find('.edit-link').click
-          click_link 'Create new'
+      context 'creating a new label', js: true do
+        before do
+          page.within('.block.labels') do
+            click_link 'Create new'
+          end
+        end
 
-          expect(page).to have_content 'Create new label'
+        it 'shows dropdown switches to "create label" section' do
+          page.within('.block.labels') do
+            expect(page).to have_content 'Create new label'
+          end
         end
-      end
 
-      it 'adds new label' do
-        page.within('.block.labels') do
-          find('.edit-link').click
-          sleep 1
-          click_link 'Create new'
+        it 'adds new label' do
+          page.within('.block.labels') do
+            fill_in 'new_label_name', with: 'wontfix'
+            page.find(".suggest-colors a", match: :first).click
+            click_button 'Create'
+
+            page.within('.dropdown-page-one') do
+              expect(page).to have_content 'wontfix'
+            end
+          end
+        end
 
-          fill_in 'new_label_name', with: 'wontfix'
-          page.find(".suggest-colors a", match: :first).click
-          click_button 'Create'
+        it 'shows error message if label title is taken' do
+          page.within('.block.labels') do
+            fill_in 'new_label_name', with: label.title
+            page.find('.suggest-colors a', match: :first).click
+            click_button 'Create'
 
-          page.within('.dropdown-page-one') do
-            expect(page).to have_content 'wontfix'
+            page.within('.dropdown-page-two') do
+              expect(page).to have_content 'Title has already been taken'
+            end
           end
         end
       end
@@ -109,4 +134,11 @@ feature 'Issue Sidebar', feature: true do
   def visit_issue(project, issue)
     visit namespace_project_issue_path(project.namespace, project, issue)
   end
+
+  def open_issue_sidebar
+    page.within('aside.right-sidebar.right-sidebar-collapsed') do
+      find('.js-sidebar-toggle').click
+      sleep 1
+    end
+  end
 end
diff --git a/spec/features/issues/markdown_toolbar_spec.rb b/spec/features/issues/markdown_toolbar_spec.rb
new file mode 100644
index 00000000000..c8c9c50396b
--- /dev/null
+++ b/spec/features/issues/markdown_toolbar_spec.rb
@@ -0,0 +1,37 @@
+require 'rails_helper'
+
+feature 'Issue markdown toolbar', feature: true, js: true do
+  let(:project) { create(:project, :public) }
+  let(:issue)   { create(:issue, project: project) }
+  let(:user)   { create(:user) }
+
+  before do
+    login_as(user)
+
+    visit namespace_project_issue_path(project.namespace, project, issue)
+  end
+
+  it "doesn't include first new line when adding bold" do
+    find('#note_note').native.send_keys('test')
+    find('#note_note').native.send_key(:enter)
+    find('#note_note').native.send_keys('bold')
+
+    page.evaluate_script('document.querySelectorAll(".js-main-target-form #note_note")[0].setSelectionRange(4, 9)')
+
+    first('.toolbar-btn').click
+
+    expect(find('#note_note')[:value]).to eq("test\n**bold**\n")
+  end
+
+  it "doesn't include first new line when adding underline" do
+    find('#note_note').native.send_keys('test')
+    find('#note_note').native.send_key(:enter)
+    find('#note_note').native.send_keys('underline')
+
+    page.evaluate_script('document.querySelectorAll(".js-main-target-form #note_note")[0].setSelectionRange(4, 50)')
+
+    find('.toolbar-btn:nth-child(2)').click
+
+    expect(find('#note_note')[:value]).to eq("test\n*underline*\n")
+  end
+end
diff --git a/spec/features/issues/new_branch_button_spec.rb b/spec/features/issues/new_branch_button_spec.rb
index a4d3053d10c..c0ab42c6822 100644
--- a/spec/features/issues/new_branch_button_spec.rb
+++ b/spec/features/issues/new_branch_button_spec.rb
@@ -1,6 +1,6 @@
 require 'rails_helper'
 
-feature 'Start new branch from an issue', feature: true do
+feature 'Start new branch from an issue', feature: true, js: true do
   let!(:project)   { create(:project) }
   let!(:issue)     { create(:issue, project: project) }
   let!(:user)      { create(:user)}
@@ -11,7 +11,7 @@ feature 'Start new branch from an issue', feature: true do
       login_as(user)
     end
 
-    it 'shows the new branch button', js: true do
+    it 'shows the new branch button' do
       visit namespace_project_issue_path(project.namespace, project, issue)
 
       expect(page).to have_css('#new-branch .available')
@@ -34,16 +34,26 @@ feature 'Start new branch from an issue', feature: true do
         visit namespace_project_issue_path(project.namespace, project, issue)
       end
 
-      it "hides the new branch button", js: true do
+      it "hides the new branch button" do
         expect(page).to have_css('#new-branch .unavailable')
         expect(page).not_to have_css('#new-branch .available')
         expect(page).to have_content /1 Related Merge Request/
       end
     end
+
+    context 'when issue is confidential' do
+      it 'hides the new branch button' do
+        issue = create(:issue, :confidential, project: project)
+
+        visit namespace_project_issue_path(project.namespace, project, issue)
+
+        expect(page).not_to have_css('#new-branch')
+      end
+    end
   end
 
-  context "for visiters" do
-    it 'shows no buttons', js: true do
+  context 'for visitors' do
+    it 'shows no buttons' do
       visit namespace_project_issue_path(project.namespace, project, issue)
 
       expect(page).not_to have_css('#new-branch')
diff --git a/spec/features/issues/reset_filters_spec.rb b/spec/features/issues/reset_filters_spec.rb
deleted file mode 100644
index c9a3ecf16ea..00000000000
--- a/spec/features/issues/reset_filters_spec.rb
+++ /dev/null
@@ -1,89 +0,0 @@
-require 'rails_helper'
-
-feature 'Issues filter reset button', feature: true, js: true do
-  include WaitForAjax
-  include IssueHelpers
-
-  let!(:project)    { create(:project, :public) }
-  let!(:user)        { create(:user)}
-  let!(:milestone)  { create(:milestone, project: project) }
-  let!(:bug)        { create(:label, project: project, name: 'bug')}
-  let!(:issue1)     { create(:issue, project: project, milestone: milestone, author: user, assignee: user, title: 'Feature')}
-  let!(:issue2)     { create(:labeled_issue, project: project, labels: [bug], title: 'Bugfix1')}
-
-  before do
-    project.team << [user, :developer]
-  end
-
-  context 'when a milestone filter has been applied' do
-    it 'resets the milestone filter' do
-      visit_issues(project, milestone_title: milestone.title)
-      expect(page).to have_css('.issue', count: 1)
-
-      reset_filters
-      expect(page).to have_css('.issue', count: 2)
-    end
-  end
-
-  context 'when a label filter has been applied' do
-    it 'resets the label filter' do
-      visit_issues(project, label_name: bug.name)
-      expect(page).to have_css('.issue', count: 1)
-
-      reset_filters
-      expect(page).to have_css('.issue', count: 2)
-    end
-  end
-
-  context 'when a text search has been conducted' do
-    it 'resets the text search filter' do
-      visit_issues(project, search: 'Bug')
-      expect(page).to have_css('.issue', count: 1)
-
-      reset_filters
-      expect(page).to have_css('.issue', count: 2)
-    end
-  end
-
-  context 'when author filter has been applied' do
-    it 'resets the author filter' do
-      visit_issues(project, author_id: user.id)
-      expect(page).to have_css('.issue', count: 1)
-
-      reset_filters
-      expect(page).to have_css('.issue', count: 2)
-    end
-  end
-
-  context 'when assignee filter has been applied' do
-    it 'resets the assignee filter' do
-      visit_issues(project, assignee_id: user.id)
-      expect(page).to have_css('.issue', count: 1)
-
-      reset_filters
-      expect(page).to have_css('.issue', count: 2)
-    end
-  end
-
-  context 'when all filters have been applied' do
-    it 'resets all filters' do
-      visit_issues(project, assignee_id: user.id, author_id: user.id, milestone_title: milestone.title, label_name: bug.name, search: 'Bug')
-      expect(page).to have_css('.issue', count: 0)
-
-      reset_filters
-      expect(page).to have_css('.issue', count: 2)
-    end
-  end
-
-  context 'when no filters have been applied' do
-    it 'the reset link should not be visible' do
-      visit_issues(project)
-      expect(page).to have_css('.issue', count: 2)
-      expect(page).not_to have_css '.reset_filters'
-    end
-  end
-
-  def reset_filters
-    find('.reset-filters').click
-  end
-end
diff --git a/spec/features/issues/spam_issues_spec.rb b/spec/features/issues/spam_issues_spec.rb
new file mode 100644
index 00000000000..4bc9b49f889
--- /dev/null
+++ b/spec/features/issues/spam_issues_spec.rb
@@ -0,0 +1,66 @@
+require 'rails_helper'
+
+describe 'New issue', feature: true do
+  include StubENV
+
+  let(:project) { create(:project, :public) }
+  let(:user)    { create(:user)}
+
+  before do
+    stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
+
+    current_application_settings.update!(
+      akismet_enabled: true,
+      akismet_api_key: 'testkey',
+      recaptcha_enabled: true,
+      recaptcha_site_key: 'test site key',
+      recaptcha_private_key: 'test private key'
+    )
+
+    project.team << [user, :master]
+    login_as(user)
+  end
+
+  context 'when identified as a spam' do
+    before do
+      WebMock.stub_request(:any, /.*akismet.com.*/).to_return(body: "true", status: 200)
+
+      visit new_namespace_project_issue_path(project.namespace, project)
+    end
+
+    it 'creates an issue after solving reCaptcha' do
+      fill_in 'issue_title', with: 'issue title'
+      fill_in 'issue_description', with: 'issue description'
+
+      click_button 'Submit issue'
+
+      # it is impossible to test recaptcha automatically and there is no possibility to fill in recaptcha
+      # recaptcha verification is skipped in test environment and it always returns true
+      expect(page).not_to have_content('issue title')
+      expect(page).to have_css('.recaptcha')
+
+      click_button 'Submit issue'
+
+      expect(page.find('.issue-details h2.title')).to have_content('issue title')
+      expect(page.find('.issue-details .description')).to have_content('issue description')
+    end
+  end
+
+  context 'when not identified as a spam' do
+    before do
+      WebMock.stub_request(:any, /.*akismet.com.*/).to_return(body: 'false', status: 200)
+
+      visit new_namespace_project_issue_path(project.namespace, project)
+    end
+
+    it 'creates an issue' do
+      fill_in 'issue_title', with: 'issue title'
+      fill_in 'issue_description', with: 'issue description'
+
+      click_button 'Submit issue'
+
+      expect(page.find('.issue-details h2.title')).to have_content('issue title')
+      expect(page.find('.issue-details .description')).to have_content('issue description')
+    end
+  end
+end
diff --git a/spec/features/issues/user_uses_slash_commands_spec.rb b/spec/features/issues/user_uses_slash_commands_spec.rb
index 3f2da1c380c..0a9cd11ad6e 100644
--- a/spec/features/issues/user_uses_slash_commands_spec.rb
+++ b/spec/features/issues/user_uses_slash_commands_spec.rb
@@ -30,7 +30,7 @@ feature 'Issues > User uses slash commands', feature: true, js: true do
           write_note("/due 2016-08-28")
 
           expect(page).not_to have_content '/due 2016-08-28'
-          expect(page).to have_content 'Your commands have been executed!'
+          expect(page).to have_content 'Commands applied'
 
           issue.reload
 
@@ -51,7 +51,7 @@ feature 'Issues > User uses slash commands', feature: true, js: true do
           write_note("/due 2016-08-28")
 
           expect(page).to have_content '/due 2016-08-28'
-          expect(page).not_to have_content 'Your commands have been executed!'
+          expect(page).not_to have_content 'Commands applied'
 
           issue.reload
 
@@ -70,7 +70,7 @@ feature 'Issues > User uses slash commands', feature: true, js: true do
           write_note("/remove_due_date")
 
           expect(page).not_to have_content '/remove_due_date'
-          expect(page).to have_content 'Your commands have been executed!'
+          expect(page).to have_content 'Commands applied'
 
           issue.reload
 
@@ -91,7 +91,7 @@ feature 'Issues > User uses slash commands', feature: true, js: true do
           write_note("/remove_due_date")
 
           expect(page).to have_content '/remove_due_date'
-          expect(page).not_to have_content 'Your commands have been executed!'
+          expect(page).not_to have_content 'Commands applied'
 
           issue.reload
 
@@ -100,6 +100,58 @@ feature 'Issues > User uses slash commands', feature: true, js: true do
       end
     end
 
+    describe 'Issuable time tracking' do
+      let(:issue) { create(:issue, project: project) }
+
+      before do
+        project.team << [user, :developer]
+      end
+
+      context 'Issue' do
+        before do
+          visit namespace_project_issue_path(project.namespace, project, issue)
+        end
+
+        it_behaves_like 'issuable time tracker'
+      end
+
+      context 'Merge Request' do
+        let(:merge_request) { create(:merge_request, source_project: project) }
+
+        before do
+          visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+        end
+
+        it_behaves_like 'issuable time tracker'
+      end
+    end
+
+    describe 'Issuable time tracking' do
+      let(:issue) { create(:issue, project: project) }
+
+      before do
+        project.team << [user, :developer]
+      end
+
+      context 'Issue' do
+        before do
+          visit namespace_project_issue_path(project.namespace, project, issue)
+        end
+
+        it_behaves_like 'issuable time tracker'
+      end
+
+      context 'Merge Request' do
+        let(:merge_request) { create(:merge_request, source_project: project) }
+
+        before do
+          visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+        end
+
+        it_behaves_like 'issuable time tracker'
+      end
+    end
+
     describe 'toggling the WIP prefix from the title from note' do
       let(:issue) { create(:issue, project: project) }
 
diff --git a/spec/features/issues_spec.rb b/spec/features/issues_spec.rb
index 5c958455604..1c8267b1593 100644
--- a/spec/features/issues_spec.rb
+++ b/spec/features/issues_spec.rb
@@ -1,6 +1,7 @@
 require 'spec_helper'
 
 describe 'Issues', feature: true do
+  include DropzoneHelper
   include IssueHelpers
   include SortingHelper
   include WaitForAjax
@@ -78,8 +79,8 @@ describe 'Issues', feature: true do
         fill_in 'issue_description', with: 'bug description'
         find('#issuable-due-date').click
 
-        page.within '.ui-datepicker' do
-          click_link date.day
+        page.within '.pika-single' do
+          click_button date.day
         end
 
         expect(find('#issuable-due-date').value).to eq date.to_s
@@ -110,8 +111,8 @@ describe 'Issues', feature: true do
         fill_in 'issue_description', with: 'bug description'
         find('#issuable-due-date').click
 
-        page.within '.ui-datepicker' do
-          click_link date.day
+        page.within '.pika-single' do
+          click_button date.day
         end
 
         expect(find('#issuable-due-date').value).to eq date.to_s
@@ -150,7 +151,7 @@ describe 'Issues', feature: true do
 
   describe 'Filter issue' do
     before do
-      ['foobar', 'barbaz', 'gitlab'].each do |title|
+      %w(foobar barbaz gitlab).each do |title|
         create(:issue,
                author: @user,
                assignee: @user,
@@ -371,23 +372,27 @@ describe 'Issues', feature: true do
 
   describe 'when I want to reset my incoming email token' do
     let(:project1) { create(:project, namespace: @user.namespace) }
-    let(:issue) { create(:issue, project: project1) }
+    let!(:issue) { create(:issue, project: project1) }
 
     before do
-      allow(Gitlab.config.incoming_email).to receive(:enabled).and_return(true)
+      stub_incoming_email_setting(enabled: true, address: "p+%{key}@gl.ab")
       project1.team << [@user, :master]
-      project1.issues << issue
       visit namespace_project_issues_path(@user.namespace, project1)
     end
 
     it 'changes incoming email address token', js: true do
       find('.issue-email-modal-btn').click
       previous_token = find('input#issue_email').value
+      find('.incoming-email-token-reset').trigger('click')
 
-      find('.incoming-email-token-reset').click
       wait_for_ajax
 
-      expect(find('input#issue_email').value).not_to eq(previous_token)
+      expect(page).to have_no_field('issue_email', with: previous_token)
+      new_token = project1.new_issue_address(@user.reload)
+      expect(page).to have_field(
+        'issue_email',
+        with: new_token
+      )
     end
   end
 
@@ -566,13 +571,16 @@ describe 'Issues', feature: true do
       end
 
       it 'uploads file when dragging into textarea' do
-        drop_in_dropzone test_image_file
-
-        # Wait for the file to upload
-        sleep 1
+        dropzone_file Rails.root.join('spec', 'fixtures', 'banana_sample.gif')
 
         expect(page.find_field("issue_description").value).to have_content 'banana_sample'
       end
+
+      it 'adds double newline to end of attachment markdown' do
+        dropzone_file Rails.root.join('spec', 'fixtures', 'banana_sample.gif')
+
+        expect(page.find_field("issue_description").value).to match /\n\n$/
+      end
     end
   end
 
@@ -617,25 +625,33 @@ describe 'Issues', feature: true do
       end
 
       it 'adds due date to issue' do
+        date = Date.today.at_beginning_of_month + 2.days
+
         page.within '.due_date' do
           click_link 'Edit'
 
-          page.within '.ui-datepicker-calendar' do
-            first('.ui-state-default').click
+          page.within '.pika-single' do
+            click_button date.day
           end
 
-          expect(page).to have_no_content 'None'
+          wait_for_ajax
+
+          expect(find('.value').text).to have_content date.strftime('%b %-d, %Y')
         end
       end
 
       it 'removes due date from issue' do
+        date = Date.today.at_beginning_of_month + 2.days
+
         page.within '.due_date' do
           click_link 'Edit'
 
-          page.within '.ui-datepicker-calendar' do
-            first('.ui-state-default').click
+          page.within '.pika-single' do
+            click_button date.day
           end
 
+          wait_for_ajax
+
           expect(page).to have_no_content 'No due date'
 
           click_link 'remove due date'
@@ -644,25 +660,4 @@ describe 'Issues', feature: true do
       end
     end
   end
-
-  def drop_in_dropzone(file_path)
-    # Generate a fake input selector
-    page.execute_script <<-JS
-      var fakeFileInput = window.$('<input/>').attr(
-        {id: 'fakeFileInput', type: 'file'}
-      ).appendTo('body');
-    JS
-    # Attach the file to the fake input selector with Capybara
-    attach_file("fakeFileInput", file_path)
-    # Add the file to a fileList array and trigger the fake drop event
-    page.execute_script <<-JS
-      var fileList = [$('#fakeFileInput')[0].files[0]];
-      var e = jQuery.Event('drop', { dataTransfer : { files : fileList } });
-      $('.div-dropzone')[0].dropzone.listeners[0].events.drop(e);
-    JS
-  end
-
-  def test_image_file
-    File.join(Rails.root, 'spec', 'fixtures', 'banana_sample.gif')
-  end
 end
diff --git a/spec/features/login_spec.rb b/spec/features/login_spec.rb
index 76bcfbe523a..f32d1f78b40 100644
--- a/spec/features/login_spec.rb
+++ b/spec/features/login_spec.rb
@@ -25,6 +25,39 @@ feature 'Login', feature: true do
 
       expect(current_path).to eq root_path
     end
+
+    it 'does not show flash messages when login page' do
+      visit root_path
+      expect(page).not_to have_content('You need to sign in or sign up before continuing.')
+    end
+  end
+
+  describe 'with a blocked account' do
+    it 'prevents the user from logging in' do
+      user = create(:user, :blocked)
+
+      login_with(user)
+
+      expect(page).to have_content('Your account has been blocked.')
+    end
+
+    it 'does not update Devise trackable attributes' do
+      user = create(:user, :blocked)
+
+      expect { login_with(user) }.not_to change { user.reload.sign_in_count }
+    end
+  end
+
+  describe 'with the ghost user' do
+    it 'disallows login' do
+      login_with(User.ghost)
+
+      expect(page).to have_content('Invalid Login or password.')
+    end
+
+    it 'does not update Devise trackable attributes' do
+      expect { login_with(User.ghost) }.not_to change { User.ghost.reload.sign_in_count }
+    end
   end
 
   describe 'with two-factor authentication' do
diff --git a/spec/features/markdown_spec.rb b/spec/features/markdown_spec.rb
index 32159559c37..894df13a2dc 100644
--- a/spec/features/markdown_spec.rb
+++ b/spec/features/markdown_spec.rb
@@ -115,6 +115,14 @@ describe 'GitLab Markdown', feature: true do
         expect(doc).to have_selector('span:contains("span tag")')
       end
 
+      it 'permits details elements' do
+        expect(doc).to have_selector('details:contains("Hiding the details")')
+      end
+
+      it 'permits summary elements' do
+        expect(doc).to have_selector('details summary:contains("collapsible")')
+      end
+
       it 'permits style attribute in th elements' do
         aggregate_failures do
           expect(doc.at_css('th:contains("Header")')['style']).to eq 'text-align: center'
diff --git a/spec/features/merge_requests/cherry_pick_spec.rb b/spec/features/merge_requests/cherry_pick_spec.rb
index 82bc5226d07..dfe7c910a10 100644
--- a/spec/features/merge_requests/cherry_pick_spec.rb
+++ b/spec/features/merge_requests/cherry_pick_spec.rb
@@ -2,7 +2,8 @@ require 'spec_helper'
 
 describe 'Cherry-pick Merge Requests' do
   let(:user) { create(:user) }
-  let(:project) { create(:project) }
+  let(:group) { create(:group) }
+  let(:project) { create(:project, namespace: group) }
   let(:merge_request) { create(:merge_request_with_diffs, source_project: project, author: user) }
 
   before do
diff --git a/spec/features/merge_requests/closes_issues_spec.rb b/spec/features/merge_requests/closes_issues_spec.rb
new file mode 100644
index 00000000000..eafcab6a0d7
--- /dev/null
+++ b/spec/features/merge_requests/closes_issues_spec.rb
@@ -0,0 +1,81 @@
+require 'spec_helper'
+
+feature 'Merge Request closing issues message', feature: true do
+  let(:user) { create(:user) }
+  let(:project) { create(:project, :public) }
+  let(:issue_1) { create(:issue, project: project)}
+  let(:issue_2) { create(:issue, project: project)}
+  let(:merge_request) do
+    create(
+      :merge_request,
+      :simple,
+      source_project: project,
+      description: merge_request_description,
+      title: merge_request_title
+    )
+  end
+  let(:merge_request_description) { 'Merge Request Description' }
+  let(:merge_request_title) { 'Merge Request Title' }
+
+  before do
+    project.team << [user, :master]
+
+    login_as user
+
+    visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+  end
+
+  context 'not closing or mentioning any issue' do
+    it 'does not display closing issue message' do
+      expect(page).not_to have_css('.mr-widget-footer')
+    end
+  end
+
+  context 'closing issues but not mentioning any other issue' do
+    let(:merge_request_description) { "Description\n\nclosing #{issue_1.to_reference}, #{issue_2.to_reference}" }
+
+    it 'does not display closing issue message' do
+      expect(page).to have_content("Accepting this merge request will close issues #{issue_1.to_reference} and #{issue_2.to_reference}")
+    end
+  end
+
+  context 'mentioning issues but not closing them' do
+    let(:merge_request_description) { "Description\n\nRefers to #{issue_1.to_reference} and #{issue_2.to_reference}" }
+
+    it 'does not display closing issue message' do
+      expect(page).to have_content("Issues #{issue_1.to_reference} and #{issue_2.to_reference} are mentioned but will not be closed.")
+    end
+  end
+
+  context 'closing some issues in title and mentioning, but not closing, others' do
+    let(:merge_request_title) { "closes #{issue_1.to_reference}\n\n refers to #{issue_2.to_reference}" }
+
+    it 'does not display closing issue message' do
+      expect(page).to have_content("Accepting this merge request will close issue #{issue_1.to_reference}. Issue #{issue_2.to_reference} is mentioned but will not be closed.")
+    end
+  end
+
+  context 'closing issues using title but not mentioning any other issue' do
+    let(:merge_request_title) { "closing #{issue_1.to_reference}, #{issue_2.to_reference}" }
+
+    it 'does not display closing issue message' do
+      expect(page).to have_content("Accepting this merge request will close issues #{issue_1.to_reference} and #{issue_2.to_reference}")
+    end
+  end
+
+  context 'mentioning issues using title but not closing them' do
+    let(:merge_request_title) { "Refers to #{issue_1.to_reference} and #{issue_2.to_reference}" }
+
+    it 'does not display closing issue message' do
+      expect(page).to have_content("Issues #{issue_1.to_reference} and #{issue_2.to_reference} are mentioned but will not be closed.")
+    end
+  end
+
+  context 'closing some issues using title and mentioning, but not closing, others' do
+    let(:merge_request_title) { "closes #{issue_1.to_reference}\n\n refers to #{issue_2.to_reference}" }
+
+    it 'does not display closing issue message' do
+      expect(page).to have_content("Accepting this merge request will close issue #{issue_1.to_reference}. Issue #{issue_2.to_reference} is mentioned but will not be closed.")
+    end
+  end
+end
diff --git a/spec/features/merge_requests/conflicts_spec.rb b/spec/features/merge_requests/conflicts_spec.rb
index 5bc4ab2dfe5..18508a44184 100644
--- a/spec/features/merge_requests/conflicts_spec.rb
+++ b/spec/features/merge_requests/conflicts_spec.rb
@@ -141,7 +141,7 @@ feature 'Merge request conflict resolution', js: true, feature: true do
 
         click_on 'Changes'
         wait_for_ajax
-        find('.click-to-expand').click
+        click_link 'Expand all'
         wait_for_ajax
 
         expect(page).to have_content('Gregor Samsa woke from troubled dreams')
@@ -154,7 +154,7 @@ feature 'Merge request conflict resolution', js: true, feature: true do
     'conflict-binary-file' => 'when the conflicts contain a binary file',
     'conflict-missing-side' => 'when the conflicts contain a file edited in one branch and deleted in another',
     'conflict-non-utf8' => 'when the conflicts contain a non-UTF-8 file',
-  }
+  }.freeze
 
   UNRESOLVABLE_CONFLICTS.each do |source_branch, description|
     context description do
diff --git a/spec/features/merge_requests/create_new_mr_spec.rb b/spec/features/merge_requests/create_new_mr_spec.rb
index f1b68a39343..0832a3656a8 100644
--- a/spec/features/merge_requests/create_new_mr_spec.rb
+++ b/spec/features/merge_requests/create_new_mr_spec.rb
@@ -1,6 +1,8 @@
 require 'spec_helper'
 
 feature 'Create New Merge Request', feature: true, js: true do
+  include WaitForVueResource
+
   let(:user) { create(:user) }
   let(:project) { create(:project, :public) }
 
@@ -84,4 +86,25 @@ feature 'Create New Merge Request', feature: true, js: true do
     expect(page).not_to have_selector('#error_explanation')
     expect(page).not_to have_content('The form contains the following error')
   end
+
+  context 'when a new merge request has a pipeline' do
+    let!(:pipeline) do
+      create(:ci_pipeline, sha: project.commit('fix').id,
+                           ref: 'fix',
+                           project: project)
+    end
+
+    it 'shows pipelines for a new merge request' do
+      visit new_namespace_project_merge_request_path(
+        project.namespace, project,
+        merge_request: { target_branch: 'master', source_branch: 'fix' })
+
+      page.within('.merge-request') do
+        click_link 'Pipelines'
+        wait_for_vue_resource
+
+        expect(page).to have_content "##{pipeline.id}"
+      end
+    end
+  end
 end
diff --git a/spec/features/merge_requests/created_from_fork_spec.rb b/spec/features/merge_requests/created_from_fork_spec.rb
index 142649297cc..73c5ef31edc 100644
--- a/spec/features/merge_requests/created_from_fork_spec.rb
+++ b/spec/features/merge_requests/created_from_fork_spec.rb
@@ -54,14 +54,14 @@ feature 'Merge request created from fork' do
 
     scenario 'user visits a pipelines page', js: true do
       visit_merge_request(merge_request)
-      page.within('.merge-request-tabs') { click_link 'Builds' }
+      page.within('.merge-request-tabs') { click_link 'Pipelines' }
 
       page.within('table.ci-table') do
-        expect(page).to have_content 'rspec'
-        expect(page).to have_content 'spinach'
+        expect(page).to have_content pipeline.status
+        expect(page).to have_content pipeline.id
       end
 
-      expect(find_link('Cancel running')[:href])
+      expect(page.find('a.btn-remove')[:href])
         .to include fork_project.path_with_namespace
     end
   end
diff --git a/spec/features/merge_requests/deleted_source_branch_spec.rb b/spec/features/merge_requests/deleted_source_branch_spec.rb
index d5c9ed8a3b7..0952b17b63e 100644
--- a/spec/features/merge_requests/deleted_source_branch_spec.rb
+++ b/spec/features/merge_requests/deleted_source_branch_spec.rb
@@ -4,6 +4,8 @@ require 'spec_helper'
 # message to be shown by JavaScript when the source branch was deleted.
 # Please do not remove "js: true".
 describe 'Deleted source branch', feature: true, js: true do
+  include WaitForAjax
+
   let(:user) { create(:user) }
   let(:merge_request) { create(:merge_request) }
 
@@ -13,7 +15,8 @@ describe 'Deleted source branch', feature: true, js: true do
     merge_request.update!(source_branch: 'this-branch-does-not-exist')
     visit namespace_project_merge_request_path(
       merge_request.project.namespace,
-      merge_request.project, merge_request
+      merge_request.project,
+      merge_request
     )
   end
 
@@ -23,11 +26,17 @@ describe 'Deleted source branch', feature: true, js: true do
     )
   end
 
-  it 'hides Discussion, Commits and Changes tabs' do
+  it 'still contains Discussion, Commits and Changes tabs' do
     within '.merge-request-details' do
-      expect(page).to have_no_content('Discussion')
-      expect(page).to have_no_content('Commits')
-      expect(page).to have_no_content('Changes')
+      expect(page).to have_content('Discussion')
+      expect(page).to have_content('Commits')
+      expect(page).to have_content('Changes')
     end
+
+    click_on 'Changes'
+    wait_for_ajax
+
+    expect(page).to have_selector('.diffs.tab-pane .nothing-here-block')
+    expect(page).to have_content('Nothing to merge from this-branch-does-not-exist into feature')
   end
 end
diff --git a/spec/features/merge_requests/diff_notes_avatars_spec.rb b/spec/features/merge_requests/diff_notes_avatars_spec.rb
new file mode 100644
index 00000000000..a6c72b0b3ac
--- /dev/null
+++ b/spec/features/merge_requests/diff_notes_avatars_spec.rb
@@ -0,0 +1,186 @@
+require 'spec_helper'
+
+feature 'Diff note avatars', feature: true, js: true do
+  include WaitForAjax
+
+  let(:user)          { create(:user) }
+  let(:project)       { create(:project, :public) }
+  let(:merge_request) { create(:merge_request_with_diffs, source_project: project, author: user, title: "Bug NS-04") }
+  let(:path)          { "files/ruby/popen.rb" }
+  let(:position) do
+    Gitlab::Diff::Position.new(
+      old_path: path,
+      new_path: path,
+      old_line: nil,
+      new_line: 9,
+      diff_refs: merge_request.diff_refs
+    )
+  end
+  let!(:note) { create(:diff_note_on_merge_request, project: project, noteable: merge_request, position: position) }
+
+  before do
+    project.team << [user, :master]
+    login_as user
+  end
+
+  context 'discussion tab' do
+    before do
+      visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+    end
+
+    it 'does not show avatars on discussion tab' do
+      expect(page).not_to have_selector('.js-avatar-container')
+      expect(page).not_to have_selector('.diff-comment-avatar-holders')
+    end
+
+    it 'does not render avatars after commening on discussion tab' do
+      click_button 'Reply...'
+
+      page.within('.js-discussion-note-form') do
+        find('.note-textarea').native.send_keys('Test comment')
+
+        click_button 'Comment'
+      end
+
+      expect(page).to have_content('Test comment')
+      expect(page).not_to have_selector('.js-avatar-container')
+      expect(page).not_to have_selector('.diff-comment-avatar-holders')
+    end
+  end
+
+  context 'commit view' do
+    before do
+      visit namespace_project_commit_path(project.namespace, project, merge_request.commits.first.id)
+    end
+
+    it 'does not render avatar after commenting' do
+      first('.diff-line-num').trigger('mouseover')
+      find('.js-add-diff-note-button').click
+
+      page.within('.js-discussion-note-form') do
+        find('.note-textarea').native.send_keys('test comment')
+
+        click_button 'Comment'
+
+        wait_for_ajax
+      end
+
+      visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+
+      expect(page).to have_content('test comment')
+      expect(page).not_to have_selector('.js-avatar-container')
+      expect(page).not_to have_selector('.diff-comment-avatar-holders')
+    end
+  end
+
+  %w(inline parallel).each do |view|
+    context "#{view} view" do
+      before do
+        visit diffs_namespace_project_merge_request_path(project.namespace, project, merge_request, view: view)
+
+        wait_for_ajax
+      end
+
+      it 'shows note avatar' do
+        page.within find("[id='#{position.line_code(project.repository)}']") do
+          find('.diff-notes-collapse').click
+
+          expect(page).to have_selector('img.js-diff-comment-avatar', count: 1)
+        end
+      end
+
+      it 'shows comment on note avatar' do
+        page.within find("[id='#{position.line_code(project.repository)}']") do
+          find('.diff-notes-collapse').click
+
+          expect(first('img.js-diff-comment-avatar')["title"]).to eq("#{note.author.name}: #{note.note.truncate(17)}")
+        end
+      end
+
+      it 'toggles comments when clicking avatar' do
+        page.within find("[id='#{position.line_code(project.repository)}']") do
+          find('.diff-notes-collapse').click
+        end
+
+        expect(page).to have_selector('.notes_holder', visible: false)
+
+        page.within find("[id='#{position.line_code(project.repository)}']") do
+          first('img.js-diff-comment-avatar').click
+        end
+
+        expect(page).to have_selector('.notes_holder')
+      end
+
+      it 'removes avatar when note is deleted' do
+        page.within find(".note-row-#{note.id}") do
+          find('.js-note-delete').click
+        end
+
+        wait_for_ajax
+
+        page.within find("[id='#{position.line_code(project.repository)}']") do
+          expect(page).not_to have_selector('img.js-diff-comment-avatar')
+        end
+      end
+
+      it 'adds avatar when commenting' do
+        click_button 'Reply...'
+
+        page.within '.js-discussion-note-form' do
+          find('.js-note-text').native.send_keys('Test')
+
+          click_button 'Comment'
+
+          wait_for_ajax
+        end
+
+        page.within find("[id='#{position.line_code(project.repository)}']") do
+          find('.diff-notes-collapse').click
+
+          expect(page).to have_selector('img.js-diff-comment-avatar', count: 2)
+        end
+      end
+
+      it 'adds multiple comments' do
+        3.times do
+          click_button 'Reply...'
+
+          page.within '.js-discussion-note-form' do
+            find('.js-note-text').native.send_keys('Test')
+
+            find('.js-comment-button').trigger 'click'
+
+            wait_for_ajax
+          end
+        end
+
+        page.within find("[id='#{position.line_code(project.repository)}']") do
+          find('.diff-notes-collapse').click
+
+          expect(page).to have_selector('img.js-diff-comment-avatar', count: 3)
+          expect(find('.diff-comments-more-count')).to have_content '+1'
+        end
+      end
+
+      context 'multiple comments' do
+        before do
+          create(:diff_note_on_merge_request, project: project, noteable: merge_request, position: position)
+          create(:diff_note_on_merge_request, project: project, noteable: merge_request, position: position)
+          create(:diff_note_on_merge_request, project: project, noteable: merge_request, position: position)
+
+          visit diffs_namespace_project_merge_request_path(project.namespace, project, merge_request, view: view)
+
+          wait_for_ajax
+        end
+
+        it 'shows extra comment count' do
+          page.within find("[id='#{position.line_code(project.repository)}']") do
+            find('.diff-notes-collapse').click
+
+            expect(find('.diff-comments-more-count')).to have_content '+1'
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/spec/features/merge_requests/diffs_spec.rb b/spec/features/merge_requests/diffs_spec.rb
index c9a0059645d..4a6c76a5caf 100644
--- a/spec/features/merge_requests/diffs_spec.rb
+++ b/spec/features/merge_requests/diffs_spec.rb
@@ -22,4 +22,18 @@ feature 'Diffs URL', js: true, feature: true do
       expect(page).to have_css('.diffs.tab-pane.active')
     end
   end
+
+  context 'when merge request has overflow' do
+    it 'displays warning' do
+      allow_any_instance_of(MergeRequestDiff).to receive(:overflow?).and_return(true)
+      allow(Commit).to receive(:max_diff_options).and_return(max_files: 20, max_lines: 20)
+
+      visit diffs_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)
+
+      page.within('.alert') do
+        expect(page).to have_text("Too many changes to show. Plain diff Email patch To preserve
+          performance only 3 of 3+ files are displayed.")
+      end
+    end
+  end
 end
diff --git a/spec/features/merge_requests/edit_mr_spec.rb b/spec/features/merge_requests/edit_mr_spec.rb
index c46bd8d449f..cb3bc392903 100644
--- a/spec/features/merge_requests/edit_mr_spec.rb
+++ b/spec/features/merge_requests/edit_mr_spec.rb
@@ -40,5 +40,32 @@ feature 'Edit Merge Request', feature: true do
 
       expect(page).to have_content 'Remove source branch'
     end
+
+    it 'should preserve description textarea height', js: true do
+      long_description = %q(
+        Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam ac ornare ligula, ut tempus arcu. Etiam ultricies accumsan dolor vitae faucibus. Donec at elit lacus. Mauris orci ante, aliquam quis lorem eget, convallis faucibus arcu. Aenean at pulvinar lacus. Ut viverra quam massa, molestie ornare tortor dignissim a. Suspendisse tristique pellentesque tellus, id lacinia metus elementum id. Nam tristique, arcu rhoncus faucibus viverra, lacus ipsum sagittis ligula, vitae convallis odio lacus a nibh. Ut tincidunt est purus, ac vestibulum augue maximus in. Suspendisse vel erat et mi ultricies semper. Pellentesque volutpat pellentesque consequat.
+
+        Cras congue nec ligula tristique viverra. Curabitur fringilla fringilla fringilla. Donec rhoncus dignissim orci ut accumsan. Ut rutrum urna a rhoncus varius. Maecenas blandit, mauris nec accumsan gravida, augue nibh finibus magna, sed maximus turpis libero nec neque. Suspendisse at semper est. Nunc imperdiet dapibus dui, varius sollicitudin erat luctus non. Sed pellentesque ligula eget posuere facilisis. Donec dictum commodo volutpat. Donec egestas dui ac magna sollicitudin bibendum. Vivamus purus neque, ullamcorper ac feugiat et, tempus sit amet metus. Praesent quis viverra neque. Sed bibendum viverra est, eu aliquam mi ornare vitae. Proin et dapibus ipsum. Nunc tortor diam, malesuada nec interdum vel, placerat quis justo. Ut viverra at erat eu laoreet.
+
+        Pellentesque commodo, diam sit amet dignissim condimentum, tortor justo pretium est, non venenatis metus eros ut nunc. Etiam ut neque eget sem dapibus aliquam. Curabitur vel elit lorem. Nulla nec enim elit. Sed ut ex id justo facilisis convallis at ac augue. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Nullam cursus egestas turpis non tristique. Suspendisse in erat sem. Fusce libero elit, fermentum gravida mauris id, auctor iaculis felis. Nullam vulputate tempor laoreet.
+
+        Nam tempor et magna sed convallis. Fusce sit amet sollicitudin risus, a ullamcorper lacus. Morbi gravida quis sem eget porttitor. Donec eu egestas mauris, in elementum tortor. Sed eget ex mi. Mauris iaculis tortor ut est auctor, nec dignissim quam sagittis. Suspendisse vel metus non quam suscipit tincidunt. Cras molestie lacus non justo finibus sodales quis vitae erat. In a porttitor nisi, id sollicitudin urna. Ut at felis tellus. Suspendisse potenti.
+
+        Maecenas leo ligula, varius at neque vitae, ornare maximus justo. Nullam convallis luctus risus et vulputate. Duis suscipit faucibus iaculis. Etiam quis tortor faucibus, tristique tellus sit amet, sodales neque. Nulla dapibus nisi vel aliquet consequat. Etiam faucibus, metus eget condimentum iaculis, enim urna lobortis sem, id efficitur eros sapien nec nisi. Aenean ut finibus ex.
+      )
+
+      fill_in 'merge_request_description', with: long_description
+
+      height = get_textarea_height
+      find('.js-md-preview-button').click
+      find('.js-md-write-button').click
+      new_height = get_textarea_height
+
+      expect(height).to eq(new_height)
+    end
+
+    def get_textarea_height
+      page.evaluate_script('document.getElementById("merge_request_description").offsetHeight')
+    end
   end
 end
diff --git a/spec/features/merge_requests/filter_by_labels_spec.rb b/spec/features/merge_requests/filter_by_labels_spec.rb
new file mode 100644
index 00000000000..55f3c1863ff
--- /dev/null
+++ b/spec/features/merge_requests/filter_by_labels_spec.rb
@@ -0,0 +1,110 @@
+require 'rails_helper'
+
+feature 'Issue filtering by Labels', feature: true, js: true do
+  include FilteredSearchHelpers
+  include MergeRequestHelpers
+  include WaitForAjax
+
+  let(:project) { create(:project, :public) }
+  let!(:user)   { create(:user) }
+  let!(:label)  { create(:label, project: project) }
+
+  let!(:bug) { create(:label, project: project, title: 'bug') }
+  let!(:feature) { create(:label, project: project, title: 'feature') }
+  let!(:enhancement) { create(:label, project: project, title: 'enhancement') }
+
+  let!(:mr1) { create(:merge_request, title: "Bugfix1", source_project: project, target_project: project, source_branch: "bugfix1") }
+  let!(:mr2) { create(:merge_request, title: "Bugfix2", source_project: project, target_project: project, source_branch: "bugfix2") }
+  let!(:mr3) { create(:merge_request, title: "Feature1", source_project: project, target_project: project, source_branch: "feature1") }
+
+  before do
+    mr1.labels << bug
+
+    mr2.labels << bug
+    mr2.labels << enhancement
+
+    mr3.title = "Feature1"
+    mr3.labels << feature
+
+    project.team << [user, :master]
+    login_as(user)
+
+    visit namespace_project_merge_requests_path(project.namespace, project)
+  end
+
+  context 'filter by label bug' do
+    before do
+      input_filtered_search('label:~bug')
+    end
+
+    it 'apply the filter' do
+      expect(page).to have_content "Bugfix1"
+      expect(page).to have_content "Bugfix2"
+      expect(page).not_to have_content "Feature1"
+    end
+  end
+
+  context 'filter by label feature' do
+    before do
+      input_filtered_search('label:~feature')
+    end
+
+    it 'applies the filter' do
+      expect(page).to have_content "Feature1"
+      expect(page).not_to have_content "Bugfix2"
+      expect(page).not_to have_content "Bugfix1"
+    end
+  end
+
+  context 'filter by label enhancement' do
+    before do
+      input_filtered_search('label:~enhancement')
+    end
+
+    it 'applies the filter' do
+      expect(page).to have_content "Bugfix2"
+      expect(page).not_to have_content "Feature1"
+      expect(page).not_to have_content "Bugfix1"
+    end
+  end
+
+  context 'filter by label enhancement and bug in issues list' do
+    before do
+      input_filtered_search('label:~bug label:~enhancement')
+    end
+
+    it 'applies the filters' do
+      expect(page).to have_issuable_counts(open: 1, closed: 0, all: 1)
+      expect(page).to have_content "Bugfix2"
+      expect(page).not_to have_content "Feature1"
+    end
+  end
+
+  context 'clear button' do
+    before do
+      input_filtered_search('label:~bug')
+    end
+
+    it 'allows user to remove filtered labels' do
+      first('.clear-search').click
+      filtered_search.send_keys(:enter)
+
+      expect(page).to have_issuable_counts(open: 3, closed: 0, all: 3)
+      expect(page).to have_content "Bugfix2"
+      expect(page).to have_content "Feature1"
+      expect(page).to have_content "Bugfix1"
+    end
+  end
+
+  context 'filter dropdown' do
+    it 'filters by label name' do
+      init_label_search
+      filtered_search.send_keys('~bug')
+
+      page.within '.filter-dropdown' do
+        expect(page).not_to have_content 'enhancement'
+        expect(page).to have_content 'bug'
+      end
+    end
+  end
+end
diff --git a/spec/features/merge_requests/filter_by_milestone_spec.rb b/spec/features/merge_requests/filter_by_milestone_spec.rb
index f6e9230c8da..265a0cfc198 100644
--- a/spec/features/merge_requests/filter_by_milestone_spec.rb
+++ b/spec/features/merge_requests/filter_by_milestone_spec.rb
@@ -1,10 +1,18 @@
 require 'rails_helper'
 
 feature 'Merge Request filtering by Milestone', feature: true do
+  include FilteredSearchHelpers
+  include MergeRequestHelpers
+
   let(:project)   { create(:project, :public) }
   let!(:user)     { create(:user)}
   let(:milestone) { create(:milestone, project: project) }
 
+  def filter_by_milestone(title)
+    find(".js-milestone-select").click
+    find(".milestone-filter a", text: title).click
+  end
+
   before do
     project.team << [user, :master]
     login_as(user)
@@ -15,42 +23,45 @@ feature 'Merge Request filtering by Milestone', feature: true do
     create(:merge_request, :simple, source_project: project, milestone: milestone)
 
     visit_merge_requests(project)
-    filter_by_milestone(Milestone::None.title)
+    input_filtered_search('milestone:none')
+
+    expect_tokens([{ name: 'milestone', value: 'none' }])
+    expect_filtered_search_input_empty
 
     expect(page).to have_issuable_counts(open: 1, closed: 0, all: 1)
     expect(page).to have_css('.merge-request', count: 1)
   end
 
   context 'filters by upcoming milestone', js: true do
-    it 'does not show issues with no expiry' do
+    it 'does not show merge requests with no expiry' do
       create(:merge_request, :with_diffs, source_project: project)
       create(:merge_request, :simple, source_project: project, milestone: milestone)
 
       visit_merge_requests(project)
-      filter_by_milestone(Milestone::Upcoming.title)
+      input_filtered_search('milestone:upcoming')
 
       expect(page).to have_css('.merge-request', count: 0)
     end
 
-    it 'shows issues in future' do
+    it 'shows merge requests in future' do
       milestone = create(:milestone, project: project, due_date: Date.tomorrow)
       create(:merge_request, :with_diffs, source_project: project)
       create(:merge_request, :simple, source_project: project, milestone: milestone)
 
       visit_merge_requests(project)
-      filter_by_milestone(Milestone::Upcoming.title)
+      input_filtered_search('milestone:upcoming')
 
       expect(page).to have_issuable_counts(open: 1, closed: 0, all: 1)
       expect(page).to have_css('.merge-request', count: 1)
     end
 
-    it 'does not show issues in past' do
+    it 'does not show merge requests in past' do
       milestone = create(:milestone, project: project, due_date: Date.yesterday)
       create(:merge_request, :with_diffs, source_project: project)
       create(:merge_request, :simple, source_project: project, milestone: milestone)
 
       visit_merge_requests(project)
-      filter_by_milestone(Milestone::Upcoming.title)
+      input_filtered_search('milestone:upcoming')
 
       expect(page).to have_css('.merge-request', count: 0)
     end
@@ -61,7 +72,7 @@ feature 'Merge Request filtering by Milestone', feature: true do
     create(:merge_request, :simple, source_project: project)
 
     visit_merge_requests(project)
-    filter_by_milestone(milestone.title)
+    input_filtered_search("milestone:%'#{milestone.title}'")
 
     expect(page).to have_issuable_counts(open: 1, closed: 0, all: 1)
     expect(page).to have_css('.merge-request', count: 1)
@@ -77,19 +88,10 @@ feature 'Merge Request filtering by Milestone', feature: true do
       create(:merge_request, :simple, source_project: project)
 
       visit_merge_requests(project)
-      filter_by_milestone(milestone.title)
+      input_filtered_search("milestone:%\"#{milestone.title}\"")
 
       expect(page).to have_issuable_counts(open: 1, closed: 0, all: 1)
       expect(page).to have_css('.merge-request', count: 1)
     end
   end
-
-  def visit_merge_requests(project)
-    visit namespace_project_merge_requests_path(project.namespace, project)
-  end
-
-  def filter_by_milestone(title)
-    find(".js-milestone-select").click
-    find(".milestone-filter a", text: title).click
-  end
 end
diff --git a/spec/features/merge_requests/filter_merge_requests_spec.rb b/spec/features/merge_requests/filter_merge_requests_spec.rb
new file mode 100644
index 00000000000..70e3997e716
--- /dev/null
+++ b/spec/features/merge_requests/filter_merge_requests_spec.rb
@@ -0,0 +1,338 @@
+require 'rails_helper'
+
+describe 'Filter merge requests', feature: true do
+  include FilteredSearchHelpers
+  include MergeRequestHelpers
+  include WaitForAjax
+
+  let!(:project)   { create(:project) }
+  let!(:group)     { create(:group) }
+  let!(:user)      { create(:user) }
+  let!(:milestone) { create(:milestone, project: project) }
+  let!(:label)     { create(:label, project: project) }
+  let!(:wontfix)   { create(:label, project: project, title: "Won't fix") }
+
+  before do
+    project.team << [user, :master]
+    group.add_developer(user)
+    login_as(user)
+    create(:merge_request, source_project: project, target_project: project)
+
+    visit namespace_project_merge_requests_path(project.namespace, project)
+  end
+
+  describe 'for assignee from mr#index' do
+    let(:search_query) { "assignee:@#{user.username}" }
+
+    def expect_assignee_visual_tokens
+      expect_tokens([{ name: 'assignee', value: "@#{user.username}" }])
+      expect_filtered_search_input_empty
+    end
+
+    before do
+      input_filtered_search(search_query)
+
+      expect_mr_list_count(0)
+    end
+
+    context 'assignee', js: true do
+      it 'updates to current user' do
+        expect_assignee_visual_tokens()
+      end
+
+      it 'does not change when closed link is clicked' do
+        find('.issues-state-filters a', text: "Closed").click
+
+        expect_assignee_visual_tokens()
+      end
+
+      it 'does not change when all link is clicked' do
+        find('.issues-state-filters a', text: "All").click
+
+        expect_assignee_visual_tokens()
+      end
+    end
+  end
+
+  describe 'for milestone from mr#index' do
+    let(:search_query) { "milestone:%\"#{milestone.title}\"" }
+
+    def expect_milestone_visual_tokens
+      expect_tokens([{ name: 'milestone', value: "%\"#{milestone.title}\"" }])
+      expect_filtered_search_input_empty
+    end
+
+    before do
+      input_filtered_search(search_query)
+
+      expect_mr_list_count(0)
+    end
+
+    context 'milestone', js: true do
+      it 'updates to current milestone' do
+        expect_milestone_visual_tokens()
+      end
+
+      it 'does not change when closed link is clicked' do
+        find('.issues-state-filters a', text: "Closed").click
+
+        expect_milestone_visual_tokens()
+      end
+
+      it 'does not change when all link is clicked' do
+        find('.issues-state-filters a', text: "All").click
+
+        expect_milestone_visual_tokens()
+      end
+    end
+  end
+
+  describe 'for label from mr#index', js: true do
+    it 'filters by no label' do
+      input_filtered_search('label:none')
+
+      expect_mr_list_count(1)
+      expect_tokens([{ name: 'label', value: 'none' }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'filters by a label' do
+      input_filtered_search("label:~#{label.title}")
+
+      expect_mr_list_count(0)
+      expect_tokens([{ name: 'label', value: "~#{label.title}" }])
+      expect_filtered_search_input_empty
+    end
+
+    it "filters by `won't fix` and another label" do
+      input_filtered_search("label:~\"#{wontfix.title}\" label:~#{label.title}")
+
+      expect_mr_list_count(0)
+      expect_tokens([
+        { name: 'label', value: "~\"#{wontfix.title}\"" },
+        { name: 'label', value: "~#{label.title}" }
+      ])
+      expect_filtered_search_input_empty
+    end
+
+    it "filters by `won't fix` label followed by another label after page load" do
+      input_filtered_search("label:~\"#{wontfix.title}\"")
+
+      expect_mr_list_count(0)
+      expect_tokens([{ name: 'label', value: "~\"#{wontfix.title}\"" }])
+      expect_filtered_search_input_empty
+
+      input_filtered_search_keys("label:~#{label.title}")
+
+      expect_mr_list_count(0)
+      expect_tokens([
+        { name: 'label', value: "~\"#{wontfix.title}\"" },
+        { name: 'label', value: "~#{label.title}" }
+      ])
+      expect_filtered_search_input_empty
+    end
+  end
+
+  describe 'for assignee and label from issues#index' do
+    let(:search_query) { "assignee:@#{user.username} label:~#{label.title}" }
+
+    before do
+      input_filtered_search("assignee:@#{user.username}")
+
+      expect_mr_list_count(1)
+      expect_tokens([{ name: 'assignee', value: "@#{user.username}" }])
+      expect_filtered_search_input_empty
+
+      input_filtered_search_keys("label:~#{label.title} ")
+
+      expect_mr_list_count(1)
+
+      find("#state-opened[href=\"#{URI.parse(current_url).path}?assignee_username=#{user.username}&label_name%5B%5D=#{label.title}&scope=all&state=opened\"]")
+    end
+
+    context 'assignee and label', js: true do
+      def expect_assignee_label_visual_tokens
+        expect_tokens([
+          { name: 'assignee', value: "@#{user.username}" },
+          { name: 'label', value: "~#{label.title}" }
+        ])
+        expect_filtered_search_input_empty
+      end
+
+      it 'updates to current assignee and label' do
+        expect_assignee_label_visual_tokens()
+      end
+
+      it 'does not change when closed link is clicked' do
+        find('.issues-state-filters a', text: "Closed").click
+
+        expect_assignee_label_visual_tokens()
+      end
+
+      it 'does not change when all link is clicked' do
+        find('.issues-state-filters a', text: "All").click
+
+        expect_assignee_label_visual_tokens()
+      end
+    end
+  end
+
+  describe 'filter merge requests by text' do
+    before do
+      create(:merge_request, title: "Bug", source_project: project, target_project: project, source_branch: "bug")
+
+      bug_label = create(:label, project: project, title: 'bug')
+      milestone = create(:milestone, title: "8", project: project)
+
+      mr = create(:merge_request,
+        title: "Bug 2",
+        source_project: project,
+        target_project: project,
+        source_branch: "bug2",
+        milestone: milestone,
+        author: user,
+        assignee: user)
+      mr.labels << bug_label
+
+      visit namespace_project_merge_requests_path(project.namespace, project)
+    end
+
+    context 'only text', js: true do
+      it 'filters merge requests by searched text' do
+        input_filtered_search('bug')
+
+        expect_mr_list_count(2)
+      end
+
+      it 'does not show any merge requests' do
+        input_filtered_search('testing')
+
+        page.within '.mr-list' do
+          expect(page).not_to have_selector('.merge-request')
+        end
+      end
+    end
+
+    context 'filters and searches', js: true do
+      it 'filters by text and label' do
+        input_filtered_search('Bug')
+
+        expect_mr_list_count(2)
+        expect_filtered_search_input('Bug')
+
+        input_filtered_search_keys(' label:~bug')
+
+        expect_mr_list_count(1)
+        expect_tokens([{ name: 'label', value: '~bug' }])
+        expect_filtered_search_input('Bug')
+      end
+
+      it 'filters by text and milestone' do
+        input_filtered_search('Bug')
+
+        expect_mr_list_count(2)
+        expect_filtered_search_input('Bug')
+
+        input_filtered_search_keys(' milestone:%8')
+
+        expect_mr_list_count(1)
+        expect_tokens([{ name: 'milestone', value: '%8' }])
+        expect_filtered_search_input('Bug')
+      end
+
+      it 'filters by text and assignee' do
+        input_filtered_search('Bug')
+
+        expect_mr_list_count(2)
+        expect_filtered_search_input('Bug')
+
+        input_filtered_search_keys(" assignee:@#{user.username}")
+
+        expect_mr_list_count(1)
+        expect_tokens([{ name: 'assignee', value: "@#{user.username}" }])
+        expect_filtered_search_input('Bug')
+      end
+
+      it 'filters by text and author' do
+        input_filtered_search('Bug')
+
+        expect_mr_list_count(2)
+        expect_filtered_search_input('Bug')
+
+        input_filtered_search_keys(" author:@#{user.username}")
+
+        expect_mr_list_count(1)
+        expect_tokens([{ name: 'author', value: "@#{user.username}" }])
+        expect_filtered_search_input('Bug')
+      end
+    end
+  end
+
+  describe 'filter merge requests and sort', js: true do
+    before do
+      bug_label = create(:label, project: project, title: 'bug')
+
+      mr1 = create(:merge_request, title: "Frontend", source_project: project, target_project: project, source_branch: "Frontend")
+      mr2 = create(:merge_request, title: "Bug 2", source_project: project, target_project: project, source_branch: "bug2")
+
+      mr1.labels << bug_label
+      mr2.labels << bug_label
+
+      visit namespace_project_merge_requests_path(project.namespace, project)
+    end
+
+    it 'is able to filter and sort merge requests' do
+      input_filtered_search('label:~bug')
+
+      expect_mr_list_count(2)
+
+      click_button 'Last created'
+      page.within '.dropdown-menu-sort' do
+        click_link 'Oldest created'
+      end
+      wait_for_ajax
+
+      page.within '.mr-list' do
+        expect(page).to have_content('Frontend')
+      end
+    end
+  end
+
+  describe 'filter by assignee id', js: true do
+    it 'filter by current user' do
+      visit namespace_project_merge_requests_path(project.namespace, project, assignee_id: user.id)
+
+      expect_tokens([{ name: 'assignee', value: "@#{user.username}" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'filter by new user' do
+      new_user = create(:user)
+      project.add_developer(new_user)
+
+      visit namespace_project_merge_requests_path(project.namespace, project, assignee_id: new_user.id)
+
+      expect_tokens([{ name: 'assignee', value: "@#{new_user.username}" }])
+      expect_filtered_search_input_empty
+    end
+  end
+
+  describe 'filter by author id', js: true do
+    it 'filter by current user' do
+      visit namespace_project_merge_requests_path(project.namespace, project, author_id: user.id)
+
+      expect_tokens([{ name: 'author', value: "@#{user.username}" }])
+      expect_filtered_search_input_empty
+    end
+
+    it 'filter by new user' do
+      new_user = create(:user)
+      project.add_developer(new_user)
+
+      visit namespace_project_merge_requests_path(project.namespace, project, author_id: new_user.id)
+
+      expect_tokens([{ name: 'author', value: "@#{new_user.username}" }])
+      expect_filtered_search_input_empty
+    end
+  end
+end
diff --git a/spec/features/merge_requests/form_spec.rb b/spec/features/merge_requests/form_spec.rb
index 7594cbf54e8..f8518f450dc 100644
--- a/spec/features/merge_requests/form_spec.rb
+++ b/spec/features/merge_requests/form_spec.rb
@@ -1,15 +1,19 @@
 require 'rails_helper'
 
 describe 'New/edit merge request', feature: true, js: true do
+  include GitlabRoutingHelper
+
   let!(:project)   { create(:project, visibility_level: Gitlab::VisibilityLevel::PUBLIC) }
   let(:fork_project) { create(:project, forked_from_project: project) }
   let!(:user)      { create(:user)}
+  let!(:user2)      { create(:user)}
   let!(:milestone) { create(:milestone, project: project) }
   let!(:label)     { create(:label, project: project) }
   let!(:label2)    { create(:label, project: project) }
 
   before do
     project.team << [user, :master]
+    project.team << [user2, :master]
   end
 
   context 'owned projects' do
@@ -33,8 +37,14 @@ describe 'New/edit merge request', feature: true, js: true do
       it 'creates new merge request' do
         click_button 'Assignee'
         page.within '.dropdown-menu-user' do
-          click_link user.name
+          click_link user2.name
+        end
+        expect(find('input[name="merge_request[assignee_id]"]', visible: false).value).to match(user2.id.to_s)
+        page.within '.js-assignee-search' do
+          expect(page).to have_content user2.name
         end
+
+        click_link 'Assign to me'
         expect(find('input[name="merge_request[assignee_id]"]', visible: false).value).to match(user.id.to_s)
         page.within '.js-assignee-search' do
           expect(page).to have_content user.name
@@ -76,6 +86,15 @@ describe 'New/edit merge request', feature: true, js: true do
             expect(page).to have_content label2.title
           end
         end
+
+        page.within '.issuable-meta' do
+          merge_request = MergeRequest.find_by(source_branch: 'fix')
+
+          expect(page).to have_text("Merge Request #{merge_request.to_reference}")
+          # compare paths because the host differ in test
+          expect(find_link(merge_request.to_reference)[:href])
+            .to end_with(merge_request_path(merge_request))
+        end
       end
     end
 
diff --git a/spec/features/merge_requests/merge_commit_message_toggle_spec.rb b/spec/features/merge_requests/merge_commit_message_toggle_spec.rb
new file mode 100644
index 00000000000..3dbe26cddb0
--- /dev/null
+++ b/spec/features/merge_requests/merge_commit_message_toggle_spec.rb
@@ -0,0 +1,74 @@
+require 'spec_helper'
+
+feature 'Clicking toggle commit message link', feature: true, js: true do
+  let(:user) { create(:user) }
+  let(:project) { create(:project, :public) }
+  let(:issue_1) { create(:issue, project: project)}
+  let(:issue_2) { create(:issue, project: project)}
+  let(:merge_request) do
+    create(
+      :merge_request,
+      :simple,
+      source_project: project,
+      description: "Description\n\nclosing #{issue_1.to_reference}, #{issue_2.to_reference}"
+    )
+  end
+  let(:textbox) { page.find(:css, '.js-commit-message', visible: false) }
+  let(:include_link) { page.find(:css, '.js-with-description-link', visible: false) }
+  let(:do_not_include_link) { page.find(:css, '.js-without-description-link', visible: false) }
+  let(:default_message) do
+    [
+      "Merge branch 'feature' into 'master'",
+      merge_request.title,
+      "Closes #{issue_1.to_reference} and #{issue_2.to_reference}",
+      "See merge request #{merge_request.to_reference}"
+    ].join("\n\n")
+  end
+  let(:message_with_description) do
+    [
+      "Merge branch 'feature' into 'master'",
+      merge_request.title,
+      merge_request.description,
+      "See merge request #{merge_request.to_reference}"
+    ].join("\n\n")
+  end
+
+  before do
+    project.team << [user, :master]
+
+    login_as user
+
+    visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+
+    expect(textbox).not_to be_visible
+    click_link "Modify commit message"
+    expect(textbox).to be_visible
+  end
+
+  it "toggles commit message between message with description and without description " do
+    expect(textbox.value).to eq(default_message)
+
+    click_link "Include description in commit message"
+
+    expect(textbox.value).to eq(message_with_description)
+
+    click_link "Don't include description in commit message"
+
+    expect(textbox.value).to eq(default_message)
+  end
+
+  it "toggles link between 'Include description' and 'Don't include description'" do
+    expect(include_link).to be_visible
+    expect(do_not_include_link).not_to be_visible
+
+    click_link "Include description in commit message"
+
+    expect(include_link).not_to be_visible
+    expect(do_not_include_link).to be_visible
+
+    click_link "Don't include description in commit message"
+
+    expect(include_link).to be_visible
+    expect(do_not_include_link).not_to be_visible
+  end
+end
diff --git a/spec/features/merge_requests/merge_immediately_with_pipeline_spec.rb b/spec/features/merge_requests/merge_immediately_with_pipeline_spec.rb
new file mode 100644
index 00000000000..0ceaf7bc830
--- /dev/null
+++ b/spec/features/merge_requests/merge_immediately_with_pipeline_spec.rb
@@ -0,0 +1,41 @@
+require 'spec_helper'
+
+feature 'Merge immediately', :feature, :js do
+  let(:user) { create(:user) }
+  let(:project) { create(:project, :public) }
+
+  let(:merge_request) do
+    create(:merge_request_with_diffs, source_project: project,
+                                      author: user,
+                                      title: 'Bug NS-04')
+  end
+
+  let(:pipeline) do
+    create(:ci_pipeline, project: project,
+                         sha: merge_request.diff_head_sha,
+                         ref: merge_request.source_branch)
+  end
+
+  before { project.team << [user, :master] }
+
+  context 'when there is active pipeline for merge request' do
+    background do
+      create(:ci_build, pipeline: pipeline)
+    end
+
+    before do
+      login_as user
+      visit namespace_project_merge_request_path(merge_request.project.namespace, merge_request.project, merge_request)
+    end
+
+    it 'enables merge immediately' do
+      page.within '.mr-widget-body' do
+        find('.dropdown-toggle').click
+
+        click_link 'Merge Immediately'
+
+        expect(find('.js-merge-when-pipeline-succeeds-button')).to have_content('Merge in progress')
+      end
+    end
+  end
+end
diff --git a/spec/features/merge_requests/merge_request_versions_spec.rb b/spec/features/merge_requests/merge_request_versions_spec.rb
index 09451f41de4..04e85ed3f73 100644
--- a/spec/features/merge_requests/merge_request_versions_spec.rb
+++ b/spec/features/merge_requests/merge_request_versions_spec.rb
@@ -24,7 +24,7 @@ feature 'Merge Request versions', js: true, feature: true do
     before do
       page.within '.mr-version-dropdown' do
         find('.btn-default').click
-        click_link 'version 1'
+        find(:link, 'version 1').trigger('click')
       end
     end
 
@@ -45,7 +45,7 @@ feature 'Merge Request versions', js: true, feature: true do
     before do
       page.within '.mr-version-compare-dropdown' do
         find('.btn-default').click
-        click_link 'version 1'
+        find(:link, 'version 1').trigger('click')
       end
     end
 
@@ -81,4 +81,52 @@ feature 'Merge Request versions', js: true, feature: true do
       expect(page).to have_content '8 changed files'
     end
   end
+
+  describe 'compare with same version' do
+    before do
+      page.within '.mr-version-compare-dropdown' do
+        find('.btn-default').click
+        click_link 'version 1'
+      end
+    end
+
+    it 'should have 0 chages between versions' do
+      page.within '.mr-version-compare-dropdown' do
+        expect(page).to have_content 'version 1'
+      end
+
+      page.within '.mr-version-dropdown' do
+        find('.btn-default').click
+        find(:link, 'version 1').trigger('click')
+      end
+
+      expect(page).to have_content '0 changed files'
+    end
+  end
+
+  describe 'compare with newer version' do
+    before do
+      page.within '.mr-version-compare-dropdown' do
+        find('.btn-default').click
+        click_link 'version 2'
+      end
+    end
+
+    it 'should set the compared versions to be the same' do
+      page.within '.mr-version-compare-dropdown' do
+        expect(page).to have_content 'version 2'
+      end
+
+      page.within '.mr-version-dropdown' do
+        find('.btn-default').click
+        find(:link, 'version 1').trigger('click')
+      end
+
+      page.within '.mr-version-compare-dropdown' do
+        expect(page).to have_content 'version 1'
+      end
+
+      expect(page).to have_content '0 changed files'
+    end
+  end
 end
diff --git a/spec/features/merge_requests/merge_when_pipeline_succeeds_spec.rb b/spec/features/merge_requests/merge_when_pipeline_succeeds_spec.rb
index aa24a905001..ed7193b9777 100644
--- a/spec/features/merge_requests/merge_when_pipeline_succeeds_spec.rb
+++ b/spec/features/merge_requests/merge_when_pipeline_succeeds_spec.rb
@@ -32,19 +32,61 @@ feature 'Merge When Pipeline Succeeds', :feature, :js do
       expect(page).to have_button "Merge When Pipeline Succeeds"
     end
 
-    context "Merge When Pipeline Succeeds enabled" do
-      before do
-        click_button "Merge When Pipeline Succeeds"
+    describe 'enabling Merge When Pipeline Succeeds' do
+      shared_examples 'Merge When Pipeline Succeeds activator' do
+        it 'activates the Merge When Pipeline Succeeds feature' do
+          click_button "Merge When Pipeline Succeeds"
+
+          expect(page).to have_content "Set by #{user.name} to be merged automatically when the pipeline succeeds."
+          expect(page).to have_content "The source branch will not be removed."
+          expect(page).to have_link "Cancel Automatic Merge"
+          visit_merge_request(merge_request) # Needed to refresh the page
+          expect(page).to have_content /enabled an automatic merge when the pipeline for \h{8} succeeds/i
+        end
       end
 
-      it 'activates Merge When Pipeline Succeeds feature' do
-        expect(page).to have_link "Cancel Automatic Merge"
+      context "when enabled immediately" do
+        it_behaves_like 'Merge When Pipeline Succeeds activator'
+      end
+
+      context 'when enabled after pipeline status changed' do
+        before do
+          pipeline.run!
 
-        expect(page).to have_content "Set by #{user.name} to be merged automatically when the pipeline succeeds."
-        expect(page).to have_content "The source branch will not be removed."
+          # We depend on merge request widget being reloaded
+          # so we have to wait for asynchronous call to reload it
+          # and have_content expectation handles that.
+          #
+          expect(page).to have_content "Pipeline ##{pipeline.id} running"
+        end
+
+        it_behaves_like 'Merge When Pipeline Succeeds activator'
+      end
+
+      context 'when enabled after it was previously canceled' do
+        before do
+          click_button "Merge When Pipeline Succeeds"
+          click_link "Cancel Automatic Merge"
+        end
+
+        it_behaves_like 'Merge When Pipeline Succeeds activator'
+      end
 
-        visit_merge_request(merge_request) # Needed to refresh the page
-        expect(page).to have_content /enabled an automatic merge when the pipeline for \h{8} succeeds/i
+      context 'when it was enabled and then canceled' do
+        let(:merge_request) do
+          create(:merge_request_with_diffs,
+                 :merge_when_pipeline_succeeds,
+                   source_project: project,
+                   title: 'Bug NS-04',
+                   author: user,
+                   merge_user: user)
+        end
+
+        before do
+          click_link "Cancel Automatic Merge"
+        end
+
+        it_behaves_like 'Merge When Pipeline Succeeds activator'
       end
     end
   end
@@ -55,7 +97,7 @@ feature 'Merge When Pipeline Succeeds', :feature, :js do
                                                   author: user,
                                                   merge_user: user,
                                                   title: 'MepMep',
-                                                  merge_when_build_succeeds: true)
+                                                  merge_when_pipeline_succeeds: true)
     end
 
     let!(:build) do
diff --git a/spec/features/merge_requests/mini_pipeline_graph_spec.rb b/spec/features/merge_requests/mini_pipeline_graph_spec.rb
new file mode 100644
index 00000000000..84ad8765d8f
--- /dev/null
+++ b/spec/features/merge_requests/mini_pipeline_graph_spec.rb
@@ -0,0 +1,100 @@
+require 'rails_helper'
+
+feature 'Mini Pipeline Graph', :js, :feature do
+  include WaitForAjax
+
+  let(:user) { create(:user) }
+  let(:project) { create(:project, :public) }
+  let(:merge_request) { create(:merge_request, source_project: project) }
+
+  let(:pipeline) { create(:ci_empty_pipeline, project: project, ref: 'master', status: 'running', sha: project.commit.id) }
+  let(:build) { create(:ci_build, pipeline: pipeline, stage: 'test', commands: 'test') }
+
+  before do
+    build.run
+
+    login_as(user)
+    visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+  end
+
+  it 'should display a mini pipeline graph' do
+    expect(page).to have_selector('.mr-widget-pipeline-graph')
+  end
+
+  describe 'build list toggle' do
+    let(:toggle) do
+      find('.mini-pipeline-graph-dropdown-toggle')
+      first('.mini-pipeline-graph-dropdown-toggle')
+    end
+
+    it 'should expand when hovered' do
+      before_width = evaluate_script("$('.mini-pipeline-graph-dropdown-toggle:visible').outerWidth();")
+
+      toggle.hover
+
+      after_width = evaluate_script("$('.mini-pipeline-graph-dropdown-toggle:visible').outerWidth();")
+
+      expect(before_width).to be < after_width
+    end
+
+    it 'should show dropdown caret when hovered' do
+      toggle.hover
+
+      expect(toggle).to have_selector('.fa-caret-down')
+    end
+
+    it 'should show tooltip when hovered' do
+      toggle.hover
+
+      expect(toggle.find(:xpath, '..')).to have_selector('.tooltip')
+    end
+  end
+
+  describe 'builds list menu' do
+    let(:toggle) do
+      find('.mini-pipeline-graph-dropdown-toggle')
+      first('.mini-pipeline-graph-dropdown-toggle')
+    end
+
+    before do
+      toggle.click
+      wait_for_ajax
+    end
+
+    it 'should open when toggle is clicked' do
+      expect(toggle.find(:xpath, '..')).to have_selector('.mini-pipeline-graph-dropdown-menu')
+    end
+
+    it 'should close when toggle is clicked again' do
+      toggle.trigger('click')
+
+      expect(toggle.find(:xpath, '..')).not_to have_selector('.mini-pipeline-graph-dropdown-menu')
+    end
+
+    it 'should close when clicking somewhere else' do
+      find('body').click
+
+      expect(toggle.find(:xpath, '..')).not_to have_selector('.mini-pipeline-graph-dropdown-menu')
+    end
+
+    describe 'build list build item' do
+      let(:build_item) do
+        find('.mini-pipeline-graph-dropdown-item')
+        first('.mini-pipeline-graph-dropdown-item')
+      end
+
+      it 'should visit the build page when clicked' do
+        build_item.click
+        find('.build-page')
+
+        expect(current_path).to eql(namespace_project_build_path(project.namespace, project, build))
+      end
+
+      it 'should show tooltip when hovered' do
+        build_item.hover
+
+        expect(build_item.find(:xpath, '..')).to have_selector('.tooltip')
+      end
+    end
+  end
+end
diff --git a/spec/features/merge_requests/only_allow_merge_if_build_succeeds_spec.rb b/spec/features/merge_requests/only_allow_merge_if_build_succeeds_spec.rb
index 7e2907cd26f..447764566e0 100644
--- a/spec/features/merge_requests/only_allow_merge_if_build_succeeds_spec.rb
+++ b/spec/features/merge_requests/only_allow_merge_if_build_succeeds_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-feature 'Only allow merge requests to be merged if the build succeeds', feature: true do
+feature 'Only allow merge requests to be merged if the pipeline succeeds', feature: true do
   let(:merge_request) { create(:merge_request_with_diffs) }
   let(:project)       { merge_request.target_project }
 
@@ -27,9 +27,9 @@ feature 'Only allow merge requests to be merged if the build succeeds', feature:
       status: status)
     end
 
-    context 'when merge requests can only be merged if the build succeeds' do
+    context 'when merge requests can only be merged if the pipeline succeeds' do
       before do
-        project.update_attribute(:only_allow_merge_if_build_succeeds, true)
+        project.update_attribute(:only_allow_merge_if_pipeline_succeeds, true)
       end
 
       context 'when CI is running' do
@@ -50,7 +50,7 @@ feature 'Only allow merge requests to be merged if the build succeeds', feature:
           visit_merge_request(merge_request)
 
           expect(page).not_to have_button 'Accept Merge Request'
-          expect(page).to have_content('Please retry the build or push a new commit to fix the failure.')
+          expect(page).to have_content('Please retry the job or push a new commit to fix the failure.')
         end
       end
 
@@ -61,7 +61,7 @@ feature 'Only allow merge requests to be merged if the build succeeds', feature:
           visit_merge_request(merge_request)
 
           expect(page).not_to have_button 'Accept Merge Request'
-          expect(page).to have_content('Please retry the build or push a new commit to fix the failure.')
+          expect(page).to have_content('Please retry the job or push a new commit to fix the failure.')
         end
       end
 
@@ -88,7 +88,7 @@ feature 'Only allow merge requests to be merged if the build succeeds', feature:
 
     context 'when merge requests can be merged when the build failed' do
       before do
-        project.update_attribute(:only_allow_merge_if_build_succeeds, false)
+        project.update_attribute(:only_allow_merge_if_pipeline_succeeds, false)
       end
 
       context 'when CI is running' do
diff --git a/spec/features/merge_requests/reset_filters_spec.rb b/spec/features/merge_requests/reset_filters_spec.rb
new file mode 100644
index 00000000000..6fed1568fcf
--- /dev/null
+++ b/spec/features/merge_requests/reset_filters_spec.rb
@@ -0,0 +1,117 @@
+require 'rails_helper'
+
+feature 'Merge requests filter clear button', feature: true, js: true do
+  include FilteredSearchHelpers
+  include MergeRequestHelpers
+  include WaitForAjax
+  include IssueHelpers
+
+  let!(:project) { create(:project, :public) }
+  let!(:user) { create(:user) }
+  let!(:milestone) { create(:milestone, project: project) }
+  let!(:bug) { create(:label, project: project, name: 'bug')}
+  let!(:mr1) { create(:merge_request, title: "Feature", source_project: project, target_project: project, source_branch: "Feature", milestone: milestone, author: user, assignee: user) }
+  let!(:mr2) { create(:merge_request, title: "Bugfix1", source_project: project, target_project: project, source_branch: "Bugfix1") }
+
+  let(:merge_request_css) { '.merge-request' }
+  let(:clear_search_css) { '.filtered-search-input-container .clear-search' }
+
+  before do
+    mr2.labels << bug
+    project.team << [user, :developer]
+  end
+
+  context 'when a milestone filter has been applied' do
+    it 'resets the milestone filter' do
+      visit_merge_requests(project, milestone_title: milestone.title)
+
+      expect(page).to have_css(merge_request_css, count: 1)
+      expect(get_filtered_search_placeholder).to eq('')
+
+      reset_filters
+
+      expect(page).to have_css(merge_request_css, count: 2)
+      expect(get_filtered_search_placeholder).to eq(default_placeholder)
+    end
+  end
+
+  context 'when a label filter has been applied' do
+    it 'resets the label filter' do
+      visit_merge_requests(project, label_name: bug.name)
+
+      expect(page).to have_css(merge_request_css, count: 1)
+      expect(get_filtered_search_placeholder).to eq('')
+
+      reset_filters
+
+      expect(page).to have_css(merge_request_css, count: 2)
+      expect(get_filtered_search_placeholder).to eq(default_placeholder)
+    end
+  end
+
+  context 'when a text search has been conducted' do
+    it 'resets the text search filter' do
+      visit_merge_requests(project, search: 'Bug')
+
+      expect(page).to have_css(merge_request_css, count: 1)
+      expect(get_filtered_search_placeholder).to eq('')
+
+      reset_filters
+
+      expect(page).to have_css(merge_request_css, count: 2)
+      expect(get_filtered_search_placeholder).to eq(default_placeholder)
+    end
+  end
+
+  context 'when author filter has been applied' do
+    it 'resets the author filter' do
+      visit_merge_requests(project, author_username: user.username)
+
+      expect(page).to have_css(merge_request_css, count: 1)
+      expect(get_filtered_search_placeholder).to eq('')
+
+      reset_filters
+
+      expect(page).to have_css(merge_request_css, count: 2)
+      expect(get_filtered_search_placeholder).to eq(default_placeholder)
+    end
+  end
+
+  context 'when assignee filter has been applied' do
+    it 'resets the assignee filter' do
+      visit_merge_requests(project, assignee_username: user.username)
+
+      expect(page).to have_css(merge_request_css, count: 1)
+      expect(get_filtered_search_placeholder).to eq('')
+
+      reset_filters
+
+      expect(page).to have_css(merge_request_css, count: 2)
+      expect(get_filtered_search_placeholder).to eq(default_placeholder)
+    end
+  end
+
+  context 'when all filters have been applied' do
+    it 'clears all filters' do
+      visit_merge_requests(project, assignee_username: user.username, author_username: user.username, milestone_title: milestone.title, label_name: bug.name, search: 'Bug')
+
+      expect(page).to have_css(merge_request_css, count: 0)
+      expect(get_filtered_search_placeholder).to eq('')
+
+      reset_filters
+
+      expect(page).to have_css(merge_request_css, count: 2)
+      expect(get_filtered_search_placeholder).to eq(default_placeholder)
+    end
+  end
+
+  context 'when no filters have been applied' do
+    it 'the clear button should not be visible' do
+      visit_merge_requests(project)
+
+      expect(page).to have_css(merge_request_css, count: 2)
+      expect(get_filtered_search_placeholder).to eq(default_placeholder)
+      expect(page).not_to have_css(clear_search_css)
+    end
+  end
+end
diff --git a/spec/features/merge_requests/target_branch_spec.rb b/spec/features/merge_requests/target_branch_spec.rb
new file mode 100644
index 00000000000..b6134540273
--- /dev/null
+++ b/spec/features/merge_requests/target_branch_spec.rb
@@ -0,0 +1,41 @@
+require 'spec_helper'
+
+describe 'Target branch', feature: true do
+  let(:user) { create(:user) }
+  let(:merge_request) { create(:merge_request) }
+  let(:project) { merge_request.project }
+
+  def path_to_merge_request
+    namespace_project_merge_request_path(
+      project.namespace,
+      project, merge_request
+    )
+  end
+
+  before do
+    login_as user
+    project.team << [user, :master]
+  end
+
+  it 'shows link to target branch' do
+    visit path_to_merge_request
+    expect(page).to have_link('feature', href: namespace_project_commits_path(project.namespace, project, merge_request.target_branch))
+  end
+
+  context 'when branch was deleted' do
+    before do
+      DeleteBranchService.new(project, user).execute('feature')
+      visit path_to_merge_request
+    end
+
+    it 'shows a message about missing target branch' do
+      expect(page).to have_content(
+        'Target branch feature does not exist'
+      )
+    end
+
+    it 'does not show link to target branch' do
+      expect(page).not_to have_link('feature')
+    end
+  end
+end
diff --git a/spec/features/merge_requests/toggler_behavior_spec.rb b/spec/features/merge_requests/toggler_behavior_spec.rb
new file mode 100644
index 00000000000..a2cf9b18bf2
--- /dev/null
+++ b/spec/features/merge_requests/toggler_behavior_spec.rb
@@ -0,0 +1,28 @@
+require 'spec_helper'
+
+feature 'toggler_behavior', js: true, feature: true do
+  let(:user) { create(:user) }
+  let(:project) { create(:project) }
+  let(:merge_request) { create(:merge_request, source_project: project, author: user) }
+  let(:note) { create(:diff_note_on_merge_request, noteable: merge_request, project: project) }
+  let(:fragment_id) { "#note_#{note.id}" }
+
+  before do
+    login_as :admin
+    project = merge_request.source_project
+    page.current_window.resize_to(1000, 300)
+    visit "#{namespace_project_merge_request_path(project.namespace, project, merge_request)}#{fragment_id}"
+  end
+
+  describe 'scroll position' do
+    it 'should be scrolled down to fragment' do
+      page_height = page.current_window.size[1]
+      page_scroll_y = page.evaluate_script("window.scrollY")
+      fragment_position_top = page.evaluate_script("$('#{fragment_id}').offset().top")
+      expect(find('.js-toggle-content').visible?).to eq true
+      expect(find(fragment_id).visible?).to eq true
+      expect(fragment_position_top).to be >= page_scroll_y
+      expect(fragment_position_top).to be < (page_scroll_y + page_height)
+    end
+  end
+end
diff --git a/spec/features/merge_requests/user_uses_slash_commands_spec.rb b/spec/features/merge_requests/user_uses_slash_commands_spec.rb
index 7b8af555f0e..2f3c3e45ae6 100644
--- a/spec/features/merge_requests/user_uses_slash_commands_spec.rb
+++ b/spec/features/merge_requests/user_uses_slash_commands_spec.rb
@@ -11,7 +11,7 @@ feature 'Merge Requests > User uses slash commands', feature: true, js: true do
 
   it_behaves_like 'issuable record that supports slash commands in its description and notes', :merge_request do
     let(:issuable) { create(:merge_request, source_project: project) }
-    let(:new_url_opts) { { merge_request: { source_branch: 'feature' } } }
+    let(:new_url_opts) { { merge_request: { source_branch: 'feature', target_branch: 'master' } } }
   end
 
   describe 'merge-request-only commands' do
@@ -31,7 +31,7 @@ feature 'Merge Requests > User uses slash commands', feature: true, js: true do
           write_note("/wip")
 
           expect(page).not_to have_content '/wip'
-          expect(page).to have_content 'Your commands have been executed!'
+          expect(page).to have_content 'Commands applied'
 
           expect(merge_request.reload.work_in_progress?).to eq true
         end
@@ -42,7 +42,7 @@ feature 'Merge Requests > User uses slash commands', feature: true, js: true do
           write_note("/wip")
 
           expect(page).not_to have_content '/wip'
-          expect(page).to have_content 'Your commands have been executed!'
+          expect(page).to have_content 'Commands applied'
 
           expect(merge_request.reload.work_in_progress?).to eq false
         end
@@ -61,13 +61,58 @@ feature 'Merge Requests > User uses slash commands', feature: true, js: true do
           write_note("/wip")
 
           expect(page).not_to have_content '/wip'
-          expect(page).not_to have_content 'Your commands have been executed!'
+          expect(page).not_to have_content 'Commands applied'
 
           expect(merge_request.reload.work_in_progress?).to eq false
         end
       end
     end
 
+    describe 'merging the MR from the note' do
+      context 'when the current user can merge the MR' do
+        it 'merges the MR' do
+          write_note("/merge")
+
+          expect(page).to have_content 'Commands applied'
+
+          expect(merge_request.reload).to be_merged
+        end
+      end
+
+      context 'when the head diff changes in the meanwhile' do
+        before do
+          merge_request.source_branch = 'another_branch'
+          merge_request.save
+        end
+
+        it 'does not merge the MR' do
+          write_note("/merge")
+
+          expect(page).not_to have_content 'Your commands have been executed!'
+
+          expect(merge_request.reload).not_to be_merged
+        end
+      end
+
+      context 'when the current user cannot merge the MR' do
+        let(:guest) { create(:user) }
+        before do
+          project.team << [guest, :guest]
+          logout
+          login_with(guest)
+          visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+        end
+
+        it 'does not merge the MR' do
+          write_note("/merge")
+
+          expect(page).not_to have_content 'Your commands have been executed!'
+
+          expect(merge_request.reload).not_to be_merged
+        end
+      end
+    end
+
     describe 'adding a due date from note' do
       it 'does not recognize the command nor create a note' do
         write_note('/due 2016-08-28')
@@ -75,5 +120,81 @@ feature 'Merge Requests > User uses slash commands', feature: true, js: true do
         expect(page).not_to have_content '/due 2016-08-28'
       end
     end
+
+    describe '/target_branch command in merge request' do
+      let(:another_project) { create(:project, :public) }
+      let(:new_url_opts) { { merge_request: { source_branch: 'feature' } } }
+
+      before do
+        logout
+        another_project.team << [user, :master]
+        login_with(user)
+      end
+
+      it 'changes target_branch in new merge_request' do
+        visit new_namespace_project_merge_request_path(another_project.namespace, another_project, new_url_opts)
+        click_button "Compare branches and continue"
+
+        fill_in "merge_request_title", with: 'My brand new feature'
+        fill_in "merge_request_description", with: "le feature \n/target_branch fix\nFeature description:"
+        click_button "Submit merge request"
+
+        merge_request = another_project.merge_requests.first
+        expect(merge_request.description).to eq "le feature \nFeature description:"
+        expect(merge_request.target_branch).to eq 'fix'
+      end
+
+      it 'does not change target branch when merge request is edited' do
+        new_merge_request = create(:merge_request, source_project: another_project)
+
+        visit edit_namespace_project_merge_request_path(another_project.namespace, another_project, new_merge_request)
+        fill_in "merge_request_description", with: "Want to update target branch\n/target_branch fix\n"
+        click_button "Save changes"
+
+        new_merge_request = another_project.merge_requests.first
+        expect(new_merge_request.description).to include('/target_branch')
+        expect(new_merge_request.target_branch).not_to eq('fix')
+      end
+    end
+
+    describe '/target_branch command from note' do
+      context 'when the current user can change target branch' do
+        it 'changes target branch from a note' do
+          write_note("message start \n/target_branch merge-test\n message end.")
+
+          expect(page).not_to have_content('/target_branch')
+          expect(page).to have_content('message start')
+          expect(page).to have_content('message end.')
+
+          expect(merge_request.reload.target_branch).to eq 'merge-test'
+        end
+
+        it 'does not fail when target branch does not exists' do
+          write_note('/target_branch totally_not_existing_branch')
+
+          expect(page).not_to have_content('/target_branch')
+
+          expect(merge_request.target_branch).to eq 'feature'
+        end
+      end
+
+      context 'when current user can not change target branch' do
+        let(:guest) { create(:user) }
+        before do
+          project.team << [guest, :guest]
+          logout
+          login_with(guest)
+          visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+        end
+
+        it 'does not change target branch' do
+          write_note('/target_branch merge-test')
+
+          expect(page).not_to have_content '/target_branch merge-test'
+
+          expect(merge_request.target_branch).to eq 'feature'
+        end
+      end
+    end
   end
 end
diff --git a/spec/features/merge_requests/widget_spec.rb b/spec/features/merge_requests/widget_spec.rb
new file mode 100644
index 00000000000..c2db7d8da3c
--- /dev/null
+++ b/spec/features/merge_requests/widget_spec.rb
@@ -0,0 +1,158 @@
+require 'rails_helper'
+
+describe 'Merge request', :feature, :js do
+  include WaitForAjax
+
+  let(:user) { create(:user) }
+  let(:project) { create(:project) }
+  let(:merge_request) { create(:merge_request, source_project: project) }
+
+  before do
+    project.team << [user, :master]
+    login_as(user)
+  end
+
+  context 'new merge request' do
+    before do
+      visit new_namespace_project_merge_request_path(
+        project.namespace,
+        project,
+        merge_request: {
+          source_project_id: project.id,
+          target_project_id: project.id,
+          source_branch: 'feature',
+          target_branch: 'master'
+        }
+      )
+    end
+
+    it 'shows widget status after creating new merge request' do
+      click_button 'Submit merge request'
+
+      wait_for_ajax
+
+      expect(page).to have_selector('.accept-merge-request')
+    end
+  end
+
+  context 'view merge request' do
+    let!(:environment) { create(:environment, project: project) }
+
+    let!(:deployment) do
+      create(:deployment, environment: environment,
+                          ref: 'feature',
+                          sha: merge_request.diff_head_sha)
+    end
+
+    before do
+      visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+    end
+
+    it 'shows environments link' do
+      wait_for_ajax
+
+      page.within('.mr-widget-heading') do
+        expect(page).to have_content("Deployed to #{environment.name}")
+        expect(find('.js-environment-link')[:href]).to include(environment.formatted_external_url)
+      end
+    end
+
+    it 'shows green accept merge request button' do
+      # Wait for the `ci_status` and `merge_check` requests
+      wait_for_ajax
+      expect(page).to have_selector('.accept-merge-request.btn-create')
+    end
+  end
+
+  context 'view merge request with external CI service' do
+    before do
+      create(:service, project: project,
+                       active: true,
+                       type: 'CiService',
+                       category: 'ci')
+
+      visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+    end
+
+    it 'has danger button while waiting for external CI status' do
+      # Wait for the `ci_status` and `merge_check` requests
+      wait_for_ajax
+      expect(page).to have_selector('.accept-merge-request.btn-danger')
+    end
+  end
+
+  context 'view merge request with failed GitLab CI pipelines' do
+    before do
+      commit_status = create(:commit_status, project: project, status: 'failed')
+      pipeline = create(:ci_pipeline, project: project,
+                                      sha: merge_request.diff_head_sha,
+                                      ref: merge_request.source_branch,
+                                      status: 'failed',
+                                      statuses: [commit_status])
+      create(:ci_build, :pending, pipeline: pipeline)
+
+      visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+    end
+
+    it 'has danger button when not succeeded' do
+      # Wait for the `ci_status` and `merge_check` requests
+      wait_for_ajax
+      expect(page).to have_selector('.accept-merge-request.btn-danger')
+    end
+  end
+
+  context 'when merge request is in the blocked pipeline state' do
+    before do
+      create(:ci_pipeline, project: project,
+                           sha: merge_request.diff_head_sha,
+                           ref: merge_request.source_branch,
+                           status: :manual)
+
+      visit namespace_project_merge_request_path(project.namespace,
+                                                 project,
+                                                 merge_request)
+    end
+
+    it 'shows information about blocked pipeline' do
+      expect(page).to have_content("Pipeline blocked")
+      expect(page).to have_content(
+        "The pipeline for this merge request requires a manual action")
+      expect(page).to have_css('.ci-status-icon-manual')
+    end
+  end
+
+  context 'view merge request with MWBS button' do
+    before do
+      commit_status = create(:commit_status, project: project, status: 'pending')
+      pipeline = create(:ci_pipeline, project: project,
+                                      sha: merge_request.diff_head_sha,
+                                      ref: merge_request.source_branch,
+                                      status: 'pending',
+                                      statuses: [commit_status])
+      create(:ci_build, :pending, pipeline: pipeline)
+
+      visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+    end
+
+    it 'has info button when MWBS button' do
+      # Wait for the `ci_status` and `merge_check` requests
+      wait_for_ajax
+      expect(page).to have_selector('.merge-when-pipeline-succeeds.btn-info')
+    end
+  end
+
+  context 'merge error' do
+    before do
+      allow_any_instance_of(Repository).to receive(:merge).and_return(false)
+      visit namespace_project_merge_request_path(project.namespace, project, merge_request)
+      click_button 'Accept Merge Request'
+      wait_for_ajax
+    end
+
+    it 'updates the MR widget' do
+      page.within('.mr-widget-body') do
+        expect(page).to have_content('Conflicts detected during merge')
+      end
+    end
+  end
+end
diff --git a/spec/features/merge_requests/wip_message_spec.rb b/spec/features/merge_requests/wip_message_spec.rb
new file mode 100644
index 00000000000..3311731b33b
--- /dev/null
+++ b/spec/features/merge_requests/wip_message_spec.rb
@@ -0,0 +1,63 @@
+require 'spec_helper'
+
+feature 'Work In Progress help message', feature: true do
+  let!(:project) { create(:project, visibility_level: Gitlab::VisibilityLevel::PUBLIC) }
+  let!(:user)    { create(:user) }
+
+  before do
+    project.team << [user, :master]
+    login_as(user)
+  end
+
+  context 'with WIP commits' do
+    it 'shows a specific WIP hint' do
+      visit new_namespace_project_merge_request_path(
+        project.namespace,
+        project,
+        merge_request: {
+          source_project_id: project.id,
+          target_project_id: project.id,
+          source_branch: 'wip',
+          target_branch: 'master'
+        }
+      )
+
+      within_wip_explanation do
+        expect(page).to have_text(
+          'It looks like you have some WIP commits in this branch'
+        )
+      end
+    end
+  end
+
+  context 'without WIP commits' do
+    it 'shows the regular WIP message' do
+      visit new_namespace_project_merge_request_path(
+        project.namespace,
+        project,
+        merge_request: {
+          source_project_id: project.id,
+          target_project_id: project.id,
+          source_branch: 'fix',
+          target_branch: 'master'
+        }
+      )
+
+      within_wip_explanation do
+        expect(page).not_to have_text(
+          'It looks like you have some WIP commits in this branch'
+        )
+        expect(page).to have_text(
+          "Start the title with WIP: to prevent a Work In Progress merge \
+request from being merged before it's ready"
+        )
+      end
+    end
+  end
+
+  def within_wip_explanation(&block)
+    page.within '.js-no-wip-explanation' do
+      yield
+    end
+  end
+end
diff --git a/spec/features/milestone_spec.rb b/spec/features/milestone_spec.rb
index a2e40546588..c3297de709a 100644
--- a/spec/features/milestone_spec.rb
+++ b/spec/features/milestone_spec.rb
@@ -24,7 +24,7 @@ feature 'Milestone', feature: true do
       find('input[name="commit"]').click
 
       expect(find('.alert-success')).to have_content('Assign some issues to this milestone.')
-      expect(page).to have_content('Nov 16, 2016 - Dec 16, 2016')
+      expect(page).to have_content('Nov 16, 2016–Dec 16, 2016')
     end
   end
 
diff --git a/spec/features/milestones/milestones_spec.rb b/spec/features/milestones/milestones_spec.rb
index 8b603f51545..8de9942c54e 100644
--- a/spec/features/milestones/milestones_spec.rb
+++ b/spec/features/milestones/milestones_spec.rb
@@ -1,6 +1,9 @@
 require 'rails_helper'
 
 describe 'Milestone draggable', feature: true, js: true do
+  include WaitForAjax
+  include DragTo
+
   let(:milestone) { create(:milestone, project: project, title: 8.14) }
   let(:project)   { create(:empty_project, :public) }
   let(:user)      { create(:user) }
@@ -73,7 +76,9 @@ describe 'Milestone draggable', feature: true, js: true do
     create(:issue, params.merge(title: 'Foo', project: project, milestone: milestone))
 
     visit namespace_project_milestone_path(project.namespace, project, milestone)
-    issue.drag_to(issue_target)
+    drag_to(selector: '.issues-sortable-list', list_to_index: 1)
+
+    wait_for_ajax
   end
 
   def create_and_drag_merge_request(params = {})
@@ -81,6 +86,8 @@ describe 'Milestone draggable', feature: true, js: true do
 
     visit namespace_project_milestone_path(project.namespace, project, milestone)
     page.find("a[href='#tab-merge-requests']").click
-    merge_request.drag_to(merge_request_target)
+    drag_to(selector: '.merge_requests-sortable-list', list_to_index: 1)
+
+    wait_for_ajax
   end
 end
diff --git a/spec/features/milestones/show_spec.rb b/spec/features/milestones/show_spec.rb
new file mode 100644
index 00000000000..40b4dc63697
--- /dev/null
+++ b/spec/features/milestones/show_spec.rb
@@ -0,0 +1,26 @@
+require 'rails_helper'
+
+describe 'Milestone show', feature: true do
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project) }
+  let(:milestone) { create(:milestone, project: project) }
+  let(:labels) { create_list(:label, 2, project: project) }
+  let(:issue_params) { { project: project, assignee: user, author: user, milestone: milestone, labels: labels } }
+
+  before do
+    project.add_user(user, :developer) 
+    login_as(user)
+  end
+
+  def visit_milestone
+    visit namespace_project_milestone_path(project.namespace, project, milestone)
+  end
+
+  it 'avoids N+1 database queries' do
+    create(:labeled_issue, issue_params)
+    control_count = ActiveRecord::QueryRecorder.new { visit_milestone }.count
+    create_list(:labeled_issue, 10, issue_params)
+
+    expect { visit_milestone }.not_to exceed_query_limit(control_count)
+  end
+end
diff --git a/spec/features/notes_on_merge_requests_spec.rb b/spec/features/notes_on_merge_requests_spec.rb
index 9fffbb43e87..fab2d532e06 100644
--- a/spec/features/notes_on_merge_requests_spec.rb
+++ b/spec/features/notes_on_merge_requests_spec.rb
@@ -70,16 +70,15 @@ describe 'Comments', feature: true do
     end
 
     describe 'when editing a note', js: true do
-      it 'contains the hidden edit form' do
-        page.within("#note_#{note.id}") do
-          is_expected.to have_css('.note-edit-form', visible: false)
-        end
+      it 'there should be a hidden edit form' do
+        is_expected.to have_css('.note-edit-form:not(.mr-note-edit-form)', visible: false, count: 1)
+        is_expected.to have_css('.note-edit-form.mr-note-edit-form', visible: false, count: 1)
       end
 
       describe 'editing the note' do
         before do
           find('.note').hover
-          find(".js-note-edit").click
+          find('.js-note-edit').click
         end
 
         it 'shows the note edit form and hide the note body' do
@@ -90,14 +89,29 @@ describe 'Comments', feature: true do
           end
         end
 
-        # TODO: fix after 7.7 release
-        # it "should reset the edit note form textarea with the original content of the note if cancelled" do
-        #   within(".current-note-edit-form") do
-        #     fill_in "note[note]", with: "Some new content"
-        #     find(".btn-cancel").click
-        #     expect(find(".js-note-text", visible: false).text).to eq note.note
-        #   end
-        # end
+        it 'resets the edit note form textarea with the original content of the note if cancelled' do
+          within('.current-note-edit-form') do
+            fill_in 'note[note]', with: 'Some new content'
+            find('.btn-cancel').click
+            expect(find('.js-note-text', visible: false).text).to eq ''
+          end
+        end
+
+        it 'allows using markdown buttons after saving a note and then trying to edit it again' do
+          page.within('.current-note-edit-form') do
+            fill_in 'note[note]', with: 'This is the new content'
+            find('.btn-save').click
+          end
+
+          find('.note').hover
+          find('.js-note-edit').click
+
+          page.within('.current-note-edit-form') do
+            expect(find('#note_note').value).to eq('This is the new content')
+            find('.js-md:first-child').click
+            expect(find('#note_note').value).to eq('This is the new content****')
+          end
+        end
 
         it 'appends the edited at time to the note' do
           page.within('.current-note-edit-form') do
@@ -184,7 +198,7 @@ describe 'Comments', feature: true do
       end
 
       describe 'the note form' do
-        it "shouldn't add a second form for same row" do
+        it "does not add a second form for same row" do
           click_diff_line
 
           is_expected.
@@ -192,7 +206,7 @@ describe 'Comments', feature: true do
                         count: 1)
         end
 
-        it 'should be removed when canceled' do
+        it 'is removed when canceled' do
           is_expected.to have_css('.js-temp-notes-holder')
 
           page.within("form[data-line-code='#{line_code}']") do
diff --git a/spec/features/participants_autocomplete_spec.rb b/spec/features/participants_autocomplete_spec.rb
index a78a1c9c890..c2545b0c259 100644
--- a/spec/features/participants_autocomplete_spec.rb
+++ b/spec/features/participants_autocomplete_spec.rb
@@ -1,6 +1,8 @@
 require 'spec_helper'
 
 feature 'Member autocomplete', feature: true do
+  include WaitForAjax
+
   let(:project) { create(:project, :public) }
   let(:user) { create(:user) }
   let(:participant) { create(:user) }
@@ -79,11 +81,10 @@ feature 'Member autocomplete', feature: true do
   end
 
   def open_member_suggestions
-    sleep 1
     page.within('.new-note') do
-      sleep 1
-      find('#note_note').native.send_keys('@')
+      find('#note_note').send_keys('@')
     end
+    wait_for_ajax
   end
 
   def visit_issue(project, issue)
diff --git a/spec/features/profile_spec.rb b/spec/features/profile_spec.rb
index 7a562b5e03d..e63feb14b7e 100644
--- a/spec/features/profile_spec.rb
+++ b/spec/features/profile_spec.rb
@@ -4,7 +4,7 @@ describe 'Profile account page', feature: true do
   let(:user) { create(:user) }
 
   before do
-    login_as :user
+    login_as(user)
   end
 
   describe 'when signup is enabled' do
@@ -16,7 +16,7 @@ describe 'Profile account page', feature: true do
     it { expect(page).to have_content('Remove account') }
 
     it 'deletes the account' do
-      expect { click_link 'Delete account' }.to change { User.count }.by(-1)
+      expect { click_link 'Delete account' }.to change { User.where(id: user.id).count }.by(-1)
       expect(current_path).to eq(new_user_session_path)
     end
   end
@@ -61,4 +61,18 @@ describe 'Profile account page', feature: true do
       expect(find('#incoming-email-token').value).not_to eq(previous_token)
     end
   end
+
+  describe 'when I change my username' do
+    before do
+      visit profile_account_path
+    end
+
+    it 'changes my username' do
+      fill_in 'user_username', with: 'new-username'
+
+      click_button('Update username')
+
+      expect(page).to have_content('new-username')
+    end
+  end
 end
diff --git a/spec/features/profiles/keys_spec.rb b/spec/features/profiles/keys_spec.rb
index eb1050d21c6..2f436f153aa 100644
--- a/spec/features/profiles/keys_spec.rb
+++ b/spec/features/profiles/keys_spec.rb
@@ -15,7 +15,7 @@ feature 'Profile > SSH Keys', feature: true do
     scenario 'auto-populates the title', js: true do
       fill_in('Key', with: attributes_for(:key).fetch(:key))
 
-      expect(find_field('Title').value).to eq 'dummy@gitlab.com'
+      expect(page).to have_field("Title", with: "dummy@gitlab.com")
     end
 
     scenario 'saves the new key' do
diff --git a/spec/features/profiles/personal_access_tokens_spec.rb b/spec/features/profiles/personal_access_tokens_spec.rb
index a85930c7543..0917d4dc3ef 100644
--- a/spec/features/profiles/personal_access_tokens_spec.rb
+++ b/spec/features/profiles/personal_access_tokens_spec.rb
@@ -4,11 +4,11 @@ describe 'Profile > Personal Access Tokens', feature: true, js: true do
   let(:user) { create(:user) }
 
   def active_personal_access_tokens
-    find(".table.active-personal-access-tokens")
+    find(".table.active-tokens")
   end
 
   def inactive_personal_access_tokens
-    find(".table.inactive-personal-access-tokens")
+    find(".table.inactive-tokens")
   end
 
   def created_personal_access_token
@@ -26,29 +26,26 @@ describe 'Profile > Personal Access Tokens', feature: true, js: true do
   end
 
   describe "token creation" do
-    it "allows creation of a token" do
-      visit profile_personal_access_tokens_path
-      fill_in "Name", with: FFaker::Product.brand
-
-      expect {click_on "Create Personal Access Token"}.to change { PersonalAccessToken.count }.by(1)
-      expect(created_personal_access_token).to eq(PersonalAccessToken.last.token)
-      expect(active_personal_access_tokens).to have_text(PersonalAccessToken.last.name)
-      expect(active_personal_access_tokens).to have_text("Never")
-    end
+    it "allows creation of a personal access token" do
+      name = FFaker::Product.brand
 
-    it "allows creation of a token with an expiry date" do
       visit profile_personal_access_tokens_path
-      fill_in "Name", with: FFaker::Product.brand
+      fill_in "Name", with: name
 
       # Set date to 1st of next month
       find_field("Expires at").trigger('focus')
-      find("a[title='Next']").click
+      find(".pika-next").click
       click_on "1"
 
-      expect {click_on "Create Personal Access Token"}.to change { PersonalAccessToken.count }.by(1)
-      expect(created_personal_access_token).to eq(PersonalAccessToken.last.token)
-      expect(active_personal_access_tokens).to have_text(PersonalAccessToken.last.name)
-      expect(active_personal_access_tokens).to have_text(Date.today.next_month.at_beginning_of_month.to_s(:medium))
+      # Scopes
+      check "api"
+      check "read_user"
+
+      click_on "Create Personal Access Token"
+      expect(active_personal_access_tokens).to have_text(name)
+      expect(active_personal_access_tokens).to have_text('In')
+      expect(active_personal_access_tokens).to have_text('api')
+      expect(active_personal_access_tokens).to have_text('read_user')
     end
 
     context "when creation fails" do
@@ -63,6 +60,18 @@ describe 'Profile > Personal Access Tokens', feature: true, js: true do
     end
   end
 
+  describe 'active tokens' do
+    let!(:impersonation_token) { create(:personal_access_token, :impersonation, user: user) }
+    let!(:personal_access_token) { create(:personal_access_token, user: user) }
+
+    it 'only shows personal access tokens' do
+      visit profile_personal_access_tokens_path
+
+      expect(active_personal_access_tokens).to have_text(personal_access_token.name)
+      expect(active_personal_access_tokens).not_to have_text(impersonation_token.name)
+    end
+  end
+
   describe "inactive tokens" do
     let!(:personal_access_token) { create(:personal_access_token, user: user) }
 
@@ -85,7 +94,7 @@ describe 'Profile > Personal Access Tokens', feature: true, js: true do
         disallow_personal_access_token_saves!
         visit profile_personal_access_tokens_path
 
-        expect { click_on "Revoke" }.not_to change { PersonalAccessToken.inactive.count }
+        click_on "Revoke"
         expect(active_personal_access_tokens).to have_text(personal_access_token.name)
         expect(page).to have_content("Could not revoke")
       end
diff --git a/spec/features/profiles/preferences_spec.rb b/spec/features/profiles/preferences_spec.rb
index a6b841c0210..15c8677fcd3 100644
--- a/spec/features/profiles/preferences_spec.rb
+++ b/spec/features/profiles/preferences_spec.rb
@@ -8,35 +8,6 @@ describe 'Profile > Preferences', feature: true do
     visit profile_preferences_path
   end
 
-  describe 'User changes their application theme', js: true do
-    let(:default) { Gitlab::Themes.default }
-    let(:theme)   { Gitlab::Themes.by_id(5) }
-
-    it 'creates a flash message' do
-      choose "user_theme_id_#{theme.id}"
-
-      expect_preferences_saved_message
-    end
-
-    it 'updates their preference' do
-      choose "user_theme_id_#{theme.id}"
-
-      allowing_for_delay do
-        visit page.current_path
-        expect(page).to have_checked_field("user_theme_id_#{theme.id}")
-      end
-    end
-
-    it 'reflects the changes immediately' do
-      expect(page).to have_selector("body.#{default.css_class}")
-
-      choose "user_theme_id_#{theme.id}"
-
-      expect(page).not_to have_selector("body.#{default.css_class}")
-      expect(page).to have_selector("body.#{theme.css_class}")
-    end
-  end
-
   describe 'User changes their syntax highlighting theme', js: true do
     it 'creates a flash message' do
       choose 'user_color_scheme_id_5'
diff --git a/spec/features/profiles/user_changes_notified_of_own_activity_spec.rb b/spec/features/profiles/user_changes_notified_of_own_activity_spec.rb
new file mode 100644
index 00000000000..e05fbb3715c
--- /dev/null
+++ b/spec/features/profiles/user_changes_notified_of_own_activity_spec.rb
@@ -0,0 +1,32 @@
+require 'spec_helper'
+
+feature 'Profile > Notifications > User changes notified_of_own_activity setting', feature: true, js: true do
+  let(:user) { create(:user) }
+
+  before do
+    login_as(user)
+  end
+
+  scenario 'User opts into receiving notifications about their own activity' do
+    visit profile_notifications_path
+
+    expect(page).not_to have_checked_field('user[notified_of_own_activity]')
+
+    check 'user[notified_of_own_activity]'
+
+    expect(page).to have_content('Notification settings saved')
+    expect(page).to have_checked_field('user[notified_of_own_activity]')
+  end
+
+  scenario 'User opts out of receiving notifications about their own activity' do
+    user.update!(notified_of_own_activity: true)
+    visit profile_notifications_path
+
+    expect(page).to have_checked_field('user[notified_of_own_activity]')
+
+    uncheck 'user[notified_of_own_activity]'
+
+    expect(page).to have_content('Notification settings saved')
+    expect(page).not_to have_checked_field('user[notified_of_own_activity]')
+  end
+end
diff --git a/spec/features/projects/activity/rss_spec.rb b/spec/features/projects/activity/rss_spec.rb
new file mode 100644
index 00000000000..b47c6d431eb
--- /dev/null
+++ b/spec/features/projects/activity/rss_spec.rb
@@ -0,0 +1,29 @@
+require 'spec_helper'
+
+feature 'Project Activity RSS' do
+  let(:project) { create(:empty_project, visibility_level: Gitlab::VisibilityLevel::PUBLIC) }
+  let(:path) { activity_namespace_project_path(project.namespace, project) }
+
+  before do
+    create(:issue, project: project)
+  end
+
+  context 'when signed in' do
+    before do
+      user = create(:user)
+      project.team << [user, :developer]
+      login_as(user)
+      visit path
+    end
+
+    it_behaves_like "it has an RSS button with current_user's private token"
+  end
+
+  context 'when signed out' do
+    before do
+      visit path
+    end
+
+    it_behaves_like "it has an RSS button without a private token"
+  end
+end
diff --git a/spec/features/projects/badges/list_spec.rb b/spec/features/projects/badges/list_spec.rb
index 67a4a5d1ab1..ae9db0c0d6e 100644
--- a/spec/features/projects/badges/list_spec.rb
+++ b/spec/features/projects/badges/list_spec.rb
@@ -14,7 +14,8 @@ feature 'list of badges' do
       expect(page).to have_content 'build status'
       expect(page).to have_content 'Markdown'
       expect(page).to have_content 'HTML'
-      expect(page).to have_css('.highlight', count: 2)
+      expect(page).to have_content 'AsciiDoc'
+      expect(page).to have_css('.highlight', count: 3)
       expect(page).to have_xpath("//img[@alt='build status']")
 
       page.within('.highlight', match: :first) do
@@ -28,7 +29,8 @@ feature 'list of badges' do
       expect(page).to have_content 'coverage report'
       expect(page).to have_content 'Markdown'
       expect(page).to have_content 'HTML'
-      expect(page).to have_css('.highlight', count: 2)
+      expect(page).to have_content 'AsciiDoc'
+      expect(page).to have_css('.highlight', count: 3)
       expect(page).to have_xpath("//img[@alt='coverage report']")
 
       page.within('.highlight', match: :first) do
diff --git a/spec/features/projects/blobs/blob_line_permalink_updater_spec.rb b/spec/features/projects/blobs/blob_line_permalink_updater_spec.rb
new file mode 100644
index 00000000000..d94204230f6
--- /dev/null
+++ b/spec/features/projects/blobs/blob_line_permalink_updater_spec.rb
@@ -0,0 +1,97 @@
+require 'spec_helper'
+
+feature 'Blob button line permalinks (BlobLinePermalinkUpdater)', feature: true, js: true do
+  include TreeHelper
+
+  let(:project) { create(:project, :public, :repository) }
+  let(:path) { 'CHANGELOG' }
+  let(:sha) { project.repository.commit.sha }
+
+  describe 'On a file(blob)' do
+    def get_absolute_url(path = "")
+      "http://#{page.server.host}:#{page.server.port}#{path}"
+    end
+
+    def visit_blob(fragment = nil)
+      visit namespace_project_blob_path(project.namespace, project, tree_join('master', path), anchor: fragment)
+    end
+
+    describe 'Click "Permalink" button' do
+      it 'works with no initial line number fragment hash' do
+        visit_blob
+
+        expect(find('.js-data-file-blob-permalink-url')['href']).to eq(get_absolute_url(namespace_project_blob_path(project.namespace, project, tree_join(sha, path))))
+      end
+
+      it 'maintains intitial fragment hash' do
+        fragment = "L3"
+
+        visit_blob(fragment)
+
+        expect(find('.js-data-file-blob-permalink-url')['href']).to eq(get_absolute_url(namespace_project_blob_path(project.namespace, project, tree_join(sha, path), anchor: fragment)))
+      end
+
+      it 'changes fragment hash if line number clicked' do
+        ending_fragment = "L5"
+
+        visit_blob
+
+        find('#L3').click
+        find("##{ending_fragment}").click
+
+        expect(find('.js-data-file-blob-permalink-url')['href']).to eq(get_absolute_url(namespace_project_blob_path(project.namespace, project, tree_join(sha, path), anchor: ending_fragment)))
+      end
+
+      it 'with initial fragment hash, changes fragment hash if line number clicked' do
+        fragment = "L1"
+        ending_fragment = "L5"
+
+        visit_blob(fragment)
+
+        find('#L3').click
+        find("##{ending_fragment}").click
+
+        expect(find('.js-data-file-blob-permalink-url')['href']).to eq(get_absolute_url(namespace_project_blob_path(project.namespace, project, tree_join(sha, path), anchor: ending_fragment)))
+      end
+    end
+
+    describe 'Click "Blame" button' do
+      it 'works with no initial line number fragment hash' do
+        visit_blob
+
+        expect(find('.js-blob-blame-link')['href']).to eq(get_absolute_url(namespace_project_blame_path(project.namespace, project, tree_join('master', path))))
+      end
+
+      it 'maintains intitial fragment hash' do
+        fragment = "L3"
+
+        visit_blob(fragment)
+
+        expect(find('.js-blob-blame-link')['href']).to eq(get_absolute_url(namespace_project_blame_path(project.namespace, project, tree_join('master', path), anchor: fragment)))
+      end
+
+      it 'changes fragment hash if line number clicked' do
+        ending_fragment = "L5"
+
+        visit_blob
+
+        find('#L3').click
+        find("##{ending_fragment}").click
+
+        expect(find('.js-blob-blame-link')['href']).to eq(get_absolute_url(namespace_project_blame_path(project.namespace, project, tree_join('master', path), anchor: ending_fragment)))
+      end
+
+      it 'with initial fragment hash, changes fragment hash if line number clicked' do
+        fragment = "L1"
+        ending_fragment = "L5"
+
+        visit_blob(fragment)
+
+        find('#L3').click
+        find("##{ending_fragment}").click
+
+        expect(find('.js-blob-blame-link')['href']).to eq(get_absolute_url(namespace_project_blame_path(project.namespace, project, tree_join('master', path), anchor: ending_fragment)))
+      end
+    end
+  end
+end
diff --git a/spec/features/projects/blobs/shortcuts_blob_spec.rb b/spec/features/projects/blobs/shortcuts_blob_spec.rb
new file mode 100644
index 00000000000..30e2d587267
--- /dev/null
+++ b/spec/features/projects/blobs/shortcuts_blob_spec.rb
@@ -0,0 +1,37 @@
+require 'spec_helper'
+
+feature 'Blob shortcuts', feature: true do
+  include TreeHelper
+  let(:project) { create(:project, :public, :repository) }
+  let(:path) { project.repository.ls_files(project.repository.root_ref)[0] }
+  let(:sha) { project.repository.commit.sha }
+
+  describe 'On a file(blob)', js: true do
+    def get_absolute_url(path = "")
+      "http://#{page.server.host}:#{page.server.port}#{path}"
+    end
+
+    def visit_blob(fragment = nil)
+      visit namespace_project_blob_path(project.namespace, project, tree_join('master', path), anchor: fragment)
+    end
+
+    describe 'pressing "y"' do
+      it 'redirects to permalink with commit sha' do
+        visit_blob
+
+        find('body').native.send_key('y')
+
+        expect(page).to have_current_path(get_absolute_url(namespace_project_blob_path(project.namespace, project, tree_join(sha, path))), url: true)
+      end
+
+      it 'maintains fragment hash when redirecting' do
+        fragment = "L1"
+        visit_blob(fragment)
+
+        find('body').native.send_key('y')
+
+        expect(page).to have_current_path(get_absolute_url(namespace_project_blob_path(project.namespace, project, tree_join(sha, path), anchor: fragment)), url: true)
+      end
+    end
+  end
+end
diff --git a/spec/features/projects/blobs/user_create_spec.rb b/spec/features/projects/blobs/user_create_spec.rb
new file mode 100644
index 00000000000..03d08c12612
--- /dev/null
+++ b/spec/features/projects/blobs/user_create_spec.rb
@@ -0,0 +1,107 @@
+require 'spec_helper'
+
+feature 'New blob creation', feature: true, js: true do
+  include WaitForAjax
+
+  given(:user) { create(:user) }
+  given(:role) { :developer }
+  given(:project) { create(:project) }
+  given(:content) { 'class NextFeature\nend\n' }
+
+  background do
+    login_as(user)
+    project.team << [user, role]
+    visit namespace_project_new_blob_path(project.namespace, project, 'master')
+  end
+
+  def edit_file
+    wait_for_ajax
+    fill_in 'file_name', with: 'feature.rb'
+    execute_script("ace.edit('editor').setValue('#{content}')")
+  end
+
+  def select_branch_index(index)
+    first('button.js-target-branch').click
+    wait_for_ajax
+    all('a[data-group="Branches"]')[index].click
+  end
+
+  def create_new_branch(name)
+    first('button.js-target-branch').click
+    click_link 'Create new branch'
+    fill_in 'new_branch_name', with: name
+    click_button 'Create'
+  end
+
+  def commit_file
+    click_button 'Commit Changes'
+  end
+
+  context 'with default target branch' do
+    background do
+      edit_file
+      commit_file
+    end
+
+    scenario 'creates the blob in the default branch' do
+      expect(page).to have_content 'master'
+      expect(page).to have_content 'successfully created'
+      expect(page).to have_content 'NextFeature'
+    end
+  end
+
+  context 'with different target branch' do
+    background do
+      edit_file
+      select_branch_index(0)
+      commit_file
+    end
+
+    scenario 'creates the blob in the different branch' do
+      expect(page).to have_content 'test'
+      expect(page).to have_content 'successfully created'
+    end
+  end
+
+  context 'with a new target branch' do
+    given(:new_branch_name) { 'new-feature' }
+
+    background do
+      edit_file
+      create_new_branch(new_branch_name)
+      commit_file
+    end
+
+    scenario 'creates the blob in the new branch' do
+      expect(page).to have_content new_branch_name
+      expect(page).to have_content 'successfully created'
+    end
+    scenario 'returns you to the mr' do
+      expect(page).to have_content 'New Merge Request'
+      expect(page).to have_content "From #{new_branch_name} into master"
+      expect(page).to have_content 'Add new file'
+    end
+  end
+
+  context 'the file already exist in the source branch' do
+    background do
+      Files::CreateService.new(
+        project,
+        user,
+        start_branch: 'master',
+        target_branch: 'master',
+        commit_message: 'Create file',
+        file_path: 'feature.rb',
+        file_content: content
+      ).execute
+      edit_file
+      commit_file
+    end
+
+    scenario 'shows error message' do
+      expect(page).to have_content('Your changes could not be committed because a file with the same name already exists')
+      expect(page).to have_content('New File')
+      expect(page).to have_content('NextFeature')
+    end
+  end
+end
diff --git a/spec/features/projects/builds_spec.rb b/spec/features/projects/builds_spec.rb
index a0ccc472d11..2116721b224 100644
--- a/spec/features/projects/builds_spec.rb
+++ b/spec/features/projects/builds_spec.rb
@@ -3,6 +3,7 @@ require 'tempfile'
 
 feature 'Builds', :feature do
   let(:user) { create(:user) }
+  let(:user_access_level) { :developer }
   let(:project) { create(:project) }
   let(:pipeline) { create(:ci_pipeline, project: project) }
 
@@ -14,7 +15,7 @@ feature 'Builds', :feature do
   end
 
   before do
-    project.team << [user, :developer]
+    project.team << [user, user_access_level]
     login_as(user)
   end
 
@@ -26,7 +27,7 @@ feature 'Builds', :feature do
         visit namespace_project_builds_path(project.namespace, project, scope: :pending)
       end
 
-      it "shows Pending tab builds" do
+      it "shows Pending tab jobs" do
         expect(page).to have_link 'Cancel running'
         expect(page).to have_selector('.nav-links li.active', text: 'Pending')
         expect(page).to have_content build.short_sha
@@ -41,7 +42,7 @@ feature 'Builds', :feature do
         visit namespace_project_builds_path(project.namespace, project, scope: :running)
       end
 
-      it "shows Running tab builds" do
+      it "shows Running tab jobs" do
         expect(page).to have_selector('.nav-links li.active', text: 'Running')
         expect(page).to have_link 'Cancel running'
         expect(page).to have_content build.short_sha
@@ -56,20 +57,20 @@ feature 'Builds', :feature do
         visit namespace_project_builds_path(project.namespace, project, scope: :finished)
       end
 
-      it "shows Finished tab builds" do
+      it "shows Finished tab jobs" do
         expect(page).to have_selector('.nav-links li.active', text: 'Finished')
-        expect(page).to have_content 'No builds to show'
+        expect(page).to have_content 'No jobs to show'
         expect(page).to have_link 'Cancel running'
       end
     end
 
-    context "All builds" do
+    context "All jobs" do
       before do
         project.builds.running_or_pending.each(&:success)
         visit namespace_project_builds_path(project.namespace, project)
       end
 
-      it "shows All tab builds" do
+      it "shows All tab jobs" do
         expect(page).to have_selector('.nav-links li.active', text: 'All')
         expect(page).to have_content build.short_sha
         expect(page).to have_content build.ref
@@ -97,7 +98,7 @@ feature 'Builds', :feature do
   end
 
   describe "GET /:project/builds/:id" do
-    context "Build from project" do
+    context "Job from project" do
       before do
         visit namespace_project_build_path(project.namespace, project, build)
       end
@@ -108,9 +109,13 @@ feature 'Builds', :feature do
         expect(page).to have_content pipeline.git_commit_message
         expect(page).to have_content pipeline.git_author_name
       end
+
+      it 'shows active build' do
+        expect(page).to have_selector('.build-job.active')
+      end
     end
 
-    context "Build from other project" do
+    context "Job from other project" do
       before do
         visit namespace_project_build_path(project.namespace, project, build2)
       end
@@ -131,7 +136,9 @@ feature 'Builds', :feature do
 
     context 'Artifacts expire date' do
       before do
-        build.update_attributes(artifacts_file: artifacts_file, artifacts_expire_at: expire_at)
+        build.update_attributes(artifacts_file: artifacts_file,
+                                artifacts_expire_at: expire_at)
+
         visit namespace_project_build_path(project.namespace, project, build)
       end
 
@@ -146,12 +153,23 @@ feature 'Builds', :feature do
       context 'when expire date is defined' do
         let(:expire_at) { Time.now + 7.days }
 
-        it 'keeps artifacts when Keep button is clicked' do
-          expect(page).to have_content 'The artifacts will be removed'
-          click_link 'Keep'
+        context 'when user has ability to update job' do
+          it 'keeps artifacts when keep button is clicked' do
+            expect(page).to have_content 'The artifacts will be removed'
 
-          expect(page).not_to have_link 'Keep'
-          expect(page).not_to have_content 'The artifacts will be removed'
+            click_link 'Keep'
+
+            expect(page).to have_no_link 'Keep'
+            expect(page).to have_no_content 'The artifacts will be removed'
+          end
+        end
+
+        context 'when user does not have ability to update job' do
+          let(:user_access_level) { :guest }
+
+          it 'does not have keep button' do
+            expect(page).to have_no_link 'Keep'
+          end
         end
       end
 
@@ -183,8 +201,8 @@ feature 'Builds', :feature do
         visit namespace_project_build_path(project.namespace, project, build)
       end
 
-      context 'when build has an initial trace' do
-        it 'loads build trace' do
+      context 'when job has an initial trace' do
+        it 'loads job trace' do
           expect(page).to have_content 'BUILD TRACE'
 
           build.append_trace(' and more trace', 11)
@@ -227,10 +245,47 @@ feature 'Builds', :feature do
         expect(page).to have_selector('.js-build-value', text: 'TRIGGER_VALUE_1')
       end
     end
+
+    context 'when job starts environment' do
+      let(:environment) { create(:environment, project: project) }
+      let(:pipeline) { create(:ci_pipeline, project: project) }
+
+      context 'job is successfull and has deployment' do
+        let(:deployment) { create(:deployment) }
+        let(:build) { create(:ci_build, :success, environment: environment.name, deployments: [deployment], pipeline: pipeline) }
+
+        it 'shows a link for the job' do
+          visit namespace_project_build_path(project.namespace, project, build)
+
+          expect(page).to have_link environment.name
+        end
+      end
+
+      context 'job is complete and not successfull' do
+        let(:build) { create(:ci_build, :failed, environment: environment.name, pipeline: pipeline) }
+
+        it 'shows a link for the job' do
+          visit namespace_project_build_path(project.namespace, project, build)
+
+          expect(page).to have_link environment.name
+        end
+      end
+
+      context 'job creates a new deployment' do
+        let!(:deployment) { create(:deployment, environment: environment, sha: project.commit.id) }
+        let(:build) { create(:ci_build, :success, environment: environment.name, pipeline: pipeline) }
+
+        it 'shows a link to latest deployment' do
+          visit namespace_project_build_path(project.namespace, project, build)
+
+          expect(page).to have_link('latest deployment')
+        end
+      end
+    end
   end
 
   describe "POST /:project/builds/:id/cancel" do
-    context "Build from project" do
+    context "Job from project" do
       before do
         build.run!
         visit namespace_project_build_path(project.namespace, project, build)
@@ -244,7 +299,7 @@ feature 'Builds', :feature do
       end
     end
 
-    context "Build from other project" do
+    context "Job from other project" do
       before do
         build.run!
         visit namespace_project_build_path(project.namespace, project, build)
@@ -256,13 +311,13 @@ feature 'Builds', :feature do
   end
 
   describe "POST /:project/builds/:id/retry" do
-    context "Build from project" do
+    context "Job from project" do
       before do
         build.run!
         visit namespace_project_build_path(project.namespace, project, build)
         click_link 'Cancel'
         page.within('.build-header') do
-          click_link 'Retry build'
+          click_link 'Retry job'
         end
       end
 
diff --git a/spec/features/projects/commit/builds_spec.rb b/spec/features/projects/commit/builds_spec.rb
index fcdf7870f34..268d420c594 100644
--- a/spec/features/projects/commit/builds_spec.rb
+++ b/spec/features/projects/commit/builds_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-feature 'project commit builds' do
+feature 'project commit pipelines', js: true do
   given(:project) { create(:project) }
 
   background do
@@ -16,11 +16,13 @@ feature 'project commit builds' do
                            ref: 'master')
     end
 
-    scenario 'user views commit builds page' do
-      visit builds_namespace_project_commit_path(project.namespace,
-                                                 project, project.commit.sha)
+    scenario 'user views commit pipelines page' do
+      visit pipelines_namespace_project_commit_path(project.namespace, project, project.commit.sha)
 
-      expect(page).to have_content('Builds')
+      page.within('.table-holder') do
+        expect(page).to have_content project.pipelines[0].status # pipeline status
+        expect(page).to have_content project.pipelines[0].id     # pipeline ids
+      end
     end
   end
 end
diff --git a/spec/features/projects/commit/cherry_pick_spec.rb b/spec/features/projects/commit/cherry_pick_spec.rb
new file mode 100644
index 00000000000..0b972d2a439
--- /dev/null
+++ b/spec/features/projects/commit/cherry_pick_spec.rb
@@ -0,0 +1,90 @@
+require 'spec_helper'
+include WaitForAjax
+
+describe 'Cherry-pick Commits' do
+  let(:group) { create(:group) }
+  let(:project) { create(:project, namespace: group) }
+  let(:master_pickable_commit)  { project.commit('7d3b0f7cff5f37573aea97cebfd5692ea1689924') }
+  let(:master_pickable_merge)  { project.commit('e56497bb5f03a90a51293fc6d516788730953899') }
+
+  before do
+    login_as :user
+    project.team << [@user, :master]
+    visit namespace_project_commit_path(project.namespace, project, master_pickable_commit.id)
+  end
+
+  context "I cherry-pick a commit" do
+    it do
+      find("a[href='#modal-cherry-pick-commit']").click
+      expect(page).not_to have_content('v1.0.0') # Only branches, not tags
+      page.within('#modal-cherry-pick-commit') do
+        uncheck 'create_merge_request'
+        click_button 'Cherry-pick'
+      end
+      expect(page).to have_content('The commit has been successfully cherry-picked.')
+    end
+  end
+
+  context "I cherry-pick a merge commit" do
+    it do
+      find("a[href='#modal-cherry-pick-commit']").click
+      page.within('#modal-cherry-pick-commit') do
+        uncheck 'create_merge_request'
+        click_button 'Cherry-pick'
+      end
+      expect(page).to have_content('The commit has been successfully cherry-picked.')
+    end
+  end
+
+  context "I cherry-pick a commit that was previously cherry-picked" do
+    it do
+      find("a[href='#modal-cherry-pick-commit']").click
+      page.within('#modal-cherry-pick-commit') do
+        uncheck 'create_merge_request'
+        click_button 'Cherry-pick'
+      end
+      visit namespace_project_commit_path(project.namespace, project, master_pickable_commit.id)
+      find("a[href='#modal-cherry-pick-commit']").click
+      page.within('#modal-cherry-pick-commit') do
+        uncheck 'create_merge_request'
+        click_button 'Cherry-pick'
+      end
+      expect(page).to have_content('Sorry, we cannot cherry-pick this commit automatically.')
+    end
+  end
+
+  context "I cherry-pick a commit in a new merge request" do
+    it do
+      find("a[href='#modal-cherry-pick-commit']").click
+      page.within('#modal-cherry-pick-commit') do
+        click_button 'Cherry-pick'
+      end
+      expect(page).to have_content('The commit has been successfully cherry-picked. You can now submit a merge request to get this change into the original branch.')
+      expect(page).to have_content("From cherry-pick-#{master_pickable_commit.short_id} into master")
+    end
+  end
+
+  context "I cherry-pick a commit from a different branch", js: true do
+    it do
+      find('.header-action-buttons a.dropdown-toggle').click
+      find(:css, "a[href='#modal-cherry-pick-commit']").click
+
+      page.within('#modal-cherry-pick-commit') do
+        click_button 'master'
+      end
+
+      wait_for_ajax
+
+      page.within('#modal-cherry-pick-commit .dropdown-menu .dropdown-content') do
+        click_link 'feature'
+      end
+
+      page.within('#modal-cherry-pick-commit') do
+        uncheck 'create_merge_request'
+        click_button 'Cherry-pick'
+      end
+
+      expect(page).to have_content('The commit has been successfully cherry-picked.')
+    end
+  end
+end
diff --git a/spec/features/projects/commit/rss_spec.rb b/spec/features/projects/commit/rss_spec.rb
new file mode 100644
index 00000000000..6e0e1916f87
--- /dev/null
+++ b/spec/features/projects/commit/rss_spec.rb
@@ -0,0 +1,27 @@
+require 'spec_helper'
+
+feature 'Project Commits RSS' do
+  let(:project) { create(:project, :repository, visibility_level: Gitlab::VisibilityLevel::PUBLIC) }
+  let(:path) { namespace_project_commits_path(project.namespace, project, :master) }
+
+  context 'when signed in' do
+    before do
+      user = create(:user)
+      project.team << [user, :developer]
+      login_as(user)
+      visit path
+    end
+
+    it_behaves_like "it has an RSS button with current_user's private token"
+    it_behaves_like "an autodiscoverable RSS feed with current_user's private token"
+  end
+
+  context 'when signed out' do
+    before do
+      visit path
+    end
+
+    it_behaves_like "it has an RSS button without a private token"
+    it_behaves_like "an autodiscoverable RSS feed without a private token"
+  end
+end
diff --git a/spec/features/projects/commits/cherry_pick_spec.rb b/spec/features/projects/commits/cherry_pick_spec.rb
deleted file mode 100644
index d46d9e9399e..00000000000
--- a/spec/features/projects/commits/cherry_pick_spec.rb
+++ /dev/null
@@ -1,88 +0,0 @@
-require 'spec_helper'
-include WaitForAjax
-
-describe 'Cherry-pick Commits' do
-  let(:project) { create(:project) }
-  let(:master_pickable_commit)  { project.commit('7d3b0f7cff5f37573aea97cebfd5692ea1689924') }
-  let(:master_pickable_merge)  { project.commit('e56497bb5f03a90a51293fc6d516788730953899') }
-
-  before do
-    login_as :user
-    project.team << [@user, :master]
-    visit namespace_project_commit_path(project.namespace, project, master_pickable_commit.id)
-  end
-
-  context "I cherry-pick a commit" do
-    it do
-      find("a[href='#modal-cherry-pick-commit']").click
-      expect(page).not_to have_content('v1.0.0') # Only branches, not tags
-      page.within('#modal-cherry-pick-commit') do
-        uncheck 'create_merge_request'
-        click_button 'Cherry-pick'
-      end
-      expect(page).to have_content('The commit has been successfully cherry-picked.')
-    end
-  end
-
-  context "I cherry-pick a merge commit" do
-    it do
-      find("a[href='#modal-cherry-pick-commit']").click
-      page.within('#modal-cherry-pick-commit') do
-        uncheck 'create_merge_request'
-        click_button 'Cherry-pick'
-      end
-      expect(page).to have_content('The commit has been successfully cherry-picked.')
-    end
-  end
-
-  context "I cherry-pick a commit that was previously cherry-picked" do
-    it do
-      find("a[href='#modal-cherry-pick-commit']").click
-      page.within('#modal-cherry-pick-commit') do
-        uncheck 'create_merge_request'
-        click_button 'Cherry-pick'
-      end
-      visit namespace_project_commit_path(project.namespace, project, master_pickable_commit.id)
-      find("a[href='#modal-cherry-pick-commit']").click
-      page.within('#modal-cherry-pick-commit') do
-        uncheck 'create_merge_request'
-        click_button 'Cherry-pick'
-      end
-      expect(page).to have_content('Sorry, we cannot cherry-pick this commit automatically.')
-    end
-  end
-
-  context "I cherry-pick a commit in a new merge request" do
-    it do
-      find("a[href='#modal-cherry-pick-commit']").click
-      page.within('#modal-cherry-pick-commit') do
-        click_button 'Cherry-pick'
-      end
-      expect(page).to have_content('The commit has been successfully cherry-picked. You can now submit a merge request to get this change into the original branch.')
-    end
-  end
-
-  context "I cherry-pick a commit from a different branch", js: true do
-    it do
-      find('.header-action-buttons a.dropdown-toggle').click
-      find(:css, "a[href='#modal-cherry-pick-commit']").click
-
-      page.within('#modal-cherry-pick-commit') do
-        click_button 'master'
-      end
-
-      wait_for_ajax
-
-      page.within('#modal-cherry-pick-commit .dropdown-menu .dropdown-content') do
-        click_link 'feature'
-      end
-
-      page.within('#modal-cherry-pick-commit') do
-        uncheck 'create_merge_request'
-        click_button 'Cherry-pick'
-      end
-
-      expect(page).to have_content('The commit has been successfully cherry-picked.')
-    end
-  end
-end
diff --git a/spec/features/compare_spec.rb b/spec/features/projects/compare_spec.rb
index 43eb4000e58..43eb4000e58 100644
--- a/spec/features/compare_spec.rb
+++ b/spec/features/projects/compare_spec.rb
diff --git a/spec/features/projects/developer_views_empty_project_instructions_spec.rb b/spec/features/projects/developer_views_empty_project_instructions_spec.rb
index 0c51fe72ca4..2352329d58c 100644
--- a/spec/features/projects/developer_views_empty_project_instructions_spec.rb
+++ b/spec/features/projects/developer_views_empty_project_instructions_spec.rb
@@ -56,8 +56,14 @@ feature 'Developer views empty project instructions', feature: true do
   end
 
   def expect_instructions_for(protocol)
-    msg = :"#{protocol.downcase}_url_to_repo"
-
-    expect(page).to have_content("git clone #{project.send(msg)}")
+    url = 
+      case protocol
+      when 'ssh'
+        project.ssh_url_to_repo
+      when 'http'
+        project.http_url_to_repo(developer)
+      end
+
+    expect(page).to have_content("git clone #{url}")
   end
 end
diff --git a/spec/features/projects/edit_spec.rb b/spec/features/projects/edit_spec.rb
index a1643fd1f43..7c319af893b 100644
--- a/spec/features/projects/edit_spec.rb
+++ b/spec/features/projects/edit_spec.rb
@@ -21,36 +21,28 @@ feature 'Project edit', feature: true, js: true do
         expect(page).to have_selector('.merge-requests-feature', visible: false)
       end
 
-      it 'hides merge requests section after save' do
-        select('Disabled', from: 'project_project_feature_attributes_merge_requests_access_level')
-
-        expect(page).to have_selector('.merge-requests-feature', visible: false)
-
-        click_button 'Save changes'
+      context 'given project with merge_requests_disabled access level' do
+        let(:project) { create(:project, :merge_requests_disabled) }
 
-        wait_for_ajax
-
-        expect(page).to have_selector('.merge-requests-feature', visible: false)
+        it 'hides merge requests section' do
+          expect(page).to have_selector('.merge-requests-feature', visible: false)
+        end
       end
     end
 
     context 'builds select' do
-      it 'hides merge requests section' do
+      it 'hides builds select section' do
         select('Disabled', from: 'project_project_feature_attributes_builds_access_level')
 
         expect(page).to have_selector('.builds-feature', visible: false)
       end
 
-      it 'hides merge requests section after save' do
-        select('Disabled', from: 'project_project_feature_attributes_builds_access_level')
-
-        expect(page).to have_selector('.builds-feature', visible: false)
+      context 'given project with builds_disabled access level' do
+        let(:project) { create(:project, :builds_disabled) }
 
-        click_button 'Save changes'
-
-        wait_for_ajax
-
-        expect(page).to have_selector('.builds-feature', visible: false)
+        it 'hides builds select section' do
+          expect(page).to have_selector('.builds-feature', visible: false)
+        end
       end
     end
   end
diff --git a/spec/features/projects/environments/environment_metrics_spec.rb b/spec/features/projects/environments/environment_metrics_spec.rb
new file mode 100644
index 00000000000..ee925e811e1
--- /dev/null
+++ b/spec/features/projects/environments/environment_metrics_spec.rb
@@ -0,0 +1,39 @@
+require 'spec_helper'
+
+feature 'Environment > Metrics', :feature do
+  include PrometheusHelpers
+
+  given(:user) { create(:user) }
+  given(:project) { create(:prometheus_project) }
+  given(:pipeline) { create(:ci_pipeline, project: project) }
+  given(:build) { create(:ci_build, pipeline: pipeline) }
+  given(:environment) { create(:environment, project: project) }
+  given(:current_time) { Time.now.utc }
+
+  background do
+    project.add_developer(user)
+    create(:deployment, environment: environment, deployable: build)
+    stub_all_prometheus_requests(environment.slug)
+
+    login_as(user)
+    visit_environment(environment)
+  end
+
+  around do |example|
+    Timecop.freeze(current_time) { example.run }
+  end
+
+  context 'with deployments and related deployable present' do
+    scenario 'shows metrics' do
+      click_link('See metrics')
+
+      expect(page).to have_css('svg.prometheus-graph')
+    end
+  end
+
+  def visit_environment(environment)
+    visit namespace_project_environment_path(environment.project.namespace,
+                                             environment.project,
+                                             environment)
+  end
+end
diff --git a/spec/features/projects/environments/environment_spec.rb b/spec/features/projects/environments/environment_spec.rb
new file mode 100644
index 00000000000..e2d16e0830a
--- /dev/null
+++ b/spec/features/projects/environments/environment_spec.rb
@@ -0,0 +1,220 @@
+require 'spec_helper'
+
+feature 'Environment', :feature do
+  given(:project) { create(:empty_project) }
+  given(:user) { create(:user) }
+  given(:role) { :developer }
+
+  background do
+    login_as(user)
+    project.team << [user, role]
+  end
+
+  feature 'environment details page' do
+    given!(:environment) { create(:environment, project: project) }
+    given!(:deployment) { }
+    given!(:action) { }
+
+    before do
+      visit_environment(environment)
+    end
+
+    scenario 'shows environment name' do
+      expect(page).to have_content(environment.name)
+    end
+
+    context 'without deployments' do
+      scenario 'does show no deployments' do
+        expect(page).to have_content('You don\'t have any deployments right now.')
+      end
+    end
+
+    context 'with deployments' do
+      context 'when there is no related deployable' do
+        given(:deployment) do
+          create(:deployment, environment: environment, deployable: nil)
+        end
+
+        scenario 'does show deployment SHA' do
+          expect(page).to have_link(deployment.short_sha)
+          expect(page).not_to have_link('Re-deploy')
+          expect(page).not_to have_terminal_button
+        end
+      end
+
+      context 'with related deployable present' do
+        given(:pipeline) { create(:ci_pipeline, project: project) }
+        given(:build) { create(:ci_build, pipeline: pipeline) }
+
+        given(:deployment) do
+          create(:deployment, environment: environment, deployable: build)
+        end
+
+        scenario 'does show build name' do
+          expect(page).to have_link("#{build.name} (##{build.id})")
+          expect(page).to have_link('Re-deploy')
+          expect(page).not_to have_terminal_button
+        end
+
+        context 'with manual action' do
+          given(:action) do
+            create(:ci_build, :manual, pipeline: pipeline,
+                                       name: 'deploy to production')
+          end
+
+          scenario 'does show a play button' do
+            expect(page).to have_link(action.name.humanize)
+          end
+
+          scenario 'does allow to play manual action' do
+            expect(action).to be_manual
+
+            expect { click_link(action.name.humanize) }
+              .not_to change { Ci::Pipeline.count }
+
+            expect(page).to have_content(action.name)
+            expect(action.reload).to be_pending
+          end
+
+          context 'with external_url' do
+            given(:environment) { create(:environment, project: project, external_url: 'https://git.gitlab.com') }
+            given(:build) { create(:ci_build, pipeline: pipeline) }
+            given(:deployment) { create(:deployment, environment: environment, deployable: build) }
+
+            scenario 'does show an external link button' do
+              expect(page).to have_link(nil, href: environment.external_url)
+            end
+          end
+
+          context 'with terminal' do
+            let(:project) { create(:kubernetes_project, :test_repo) }
+
+            context 'for project master' do
+              let(:role) { :master }
+
+              scenario 'it shows the terminal button' do
+                expect(page).to have_terminal_button
+              end
+
+              context 'web terminal', :js do
+                before do
+                  # Stub #terminals as it causes js-enabled feature specs to render the page incorrectly
+                  allow_any_instance_of(Environment).to receive(:terminals) { nil }
+                  visit terminal_namespace_project_environment_path(project.namespace, project, environment)
+                end
+
+                it 'displays a web terminal' do
+                  expect(page).to have_selector('#terminal')
+                  expect(page).to have_link(nil, href: environment.external_url)
+                end
+              end
+            end
+
+            context 'for developer' do
+              let(:role) { :developer }
+
+              scenario 'does not show terminal button' do
+                expect(page).not_to have_terminal_button
+              end
+            end
+          end
+
+          context 'when environment is available' do
+            context 'with stop action' do
+              given(:action) do
+                create(:ci_build, :manual, pipeline: pipeline,
+                                           name: 'close_app')
+              end
+
+              given(:deployment) do
+                create(:deployment, environment: environment,
+                                    deployable: build,
+                                    on_stop: 'close_app')
+              end
+
+              scenario 'does allow to stop environment' do
+                click_link('Stop')
+
+                expect(page).to have_content('close_app')
+              end
+
+              context 'for reporter' do
+                let(:role) { :reporter }
+
+                scenario 'does not show stop button' do
+                  expect(page).not_to have_link('Stop')
+                end
+              end
+            end
+
+            context 'without stop action' do
+              scenario 'does allow to stop environment' do
+                click_link('Stop')
+              end
+            end
+          end
+
+          context 'when environment is stopped' do
+            given(:environment) { create(:environment, project: project, state: :stopped) }
+
+            scenario 'does not show stop button' do
+              expect(page).not_to have_link('Stop')
+            end
+          end
+        end
+      end
+    end
+  end
+
+  feature 'auto-close environment when branch is deleted' do
+    given(:project) { create(:project) }
+
+    given!(:environment) do
+      create(:environment, :with_review_app, project: project,
+                                             ref: 'feature')
+    end
+
+    scenario 'user visits environment page' do
+      visit_environment(environment)
+
+      expect(page).to have_link('Stop')
+    end
+
+    scenario 'user deletes the branch with running environment' do
+      visit namespace_project_branches_path(project.namespace, project)
+
+      remove_branch_with_hooks(project, user, 'feature') do
+        page.within('.js-branch-feature') { find('a.btn-remove').click }
+      end
+
+      visit_environment(environment)
+
+      expect(page).to have_no_link('Stop')
+    end
+
+    ##
+    # This is a workaround for problem described in #24543
+    #
+    def remove_branch_with_hooks(project, user, branch)
+      params = {
+        oldrev: project.commit(branch).id,
+        newrev: Gitlab::Git::BLANK_SHA,
+        ref: "refs/heads/#{branch}"
+      }
+
+      yield
+
+      GitPushService.new(project, user, params).execute
+    end
+  end
+
+  def visit_environment(environment)
+    visit namespace_project_environment_path(environment.project.namespace,
+                                             environment.project,
+                                             environment)
+  end
+
+  def have_terminal_button
+    have_link(nil, href: terminal_namespace_project_environment_path(project.namespace, project, environment))
+  end
+end
diff --git a/spec/features/projects/environments/environments_spec.rb b/spec/features/projects/environments/environments_spec.rb
new file mode 100644
index 00000000000..641e2cf7402
--- /dev/null
+++ b/spec/features/projects/environments/environments_spec.rb
@@ -0,0 +1,244 @@
+require 'spec_helper'
+
+feature 'Environments page', :feature, :js do
+  given(:project) { create(:empty_project) }
+  given(:user) { create(:user) }
+  given(:role) { :developer }
+
+  background do
+    project.team << [user, role]
+    login_as(user)
+  end
+
+  given!(:environment) { }
+  given!(:deployment) { }
+  given!(:action) { }
+
+  before do
+    visit_environments(project)
+  end
+
+  describe 'page tabs' do
+    scenario 'shows "Available" and "Stopped" tab with links' do
+      expect(page).to have_link('Available')
+      expect(page).to have_link('Stopped')
+    end
+  end
+
+  context 'without environments' do
+    scenario 'does show no environments' do
+      expect(page).to have_content('You don\'t have any environments right now.')
+    end
+
+    scenario 'does show 0 as counter for environments in both tabs' do
+      expect(page.find('.js-available-environments-count').text).to eq('0')
+      expect(page.find('.js-stopped-environments-count').text).to eq('0')
+    end
+  end
+
+  describe 'when showing the environment' do
+    given(:environment) { create(:environment, project: project) }
+
+    scenario 'does show environment name' do
+      expect(page).to have_link(environment.name)
+    end
+
+    scenario 'does show number of available and stopped environments' do
+      expect(page.find('.js-available-environments-count').text).to eq('1')
+      expect(page.find('.js-stopped-environments-count').text).to eq('0')
+    end
+
+    context 'without deployments' do
+      scenario 'does show no deployments' do
+        expect(page).to have_content('No deployments yet')
+      end
+
+      context 'for available environment' do
+        given(:environment) { create(:environment, project: project, state: :available) }
+
+        scenario 'does not shows stop button' do
+          expect(page).not_to have_selector('.stop-env-link')
+        end
+      end
+
+      context 'for stopped environment' do
+        given(:environment) { create(:environment, project: project, state: :stopped) }
+
+        scenario 'does not shows stop button' do
+          expect(page).not_to have_selector('.stop-env-link')
+        end
+      end
+    end
+
+    context 'with deployments' do
+      given(:project) { create(:project) }
+
+      given(:deployment) do
+        create(:deployment, environment: environment,
+                            sha: project.commit.id)
+      end
+
+      scenario 'does show deployment SHA' do
+        expect(page).to have_link(deployment.short_sha)
+      end
+
+      scenario 'does show deployment internal id' do
+        expect(page).to have_content(deployment.iid)
+      end
+
+      context 'with build and manual actions' do
+        given(:pipeline) { create(:ci_pipeline, project: project) }
+        given(:build) { create(:ci_build, pipeline: pipeline) }
+
+        given(:action) do
+          create(:ci_build, :manual, pipeline: pipeline, name: 'deploy to production')
+        end
+
+        given(:deployment) do
+          create(:deployment, environment: environment,
+                              deployable: build,
+                              sha: project.commit.id)
+        end
+
+        scenario 'does show a play button' do
+          find('.js-dropdown-play-icon-container').click
+          expect(page).to have_content(action.name.humanize)
+        end
+
+        scenario 'does allow to play manual action', js: true do
+          expect(action).to be_manual
+
+          find('.js-dropdown-play-icon-container').click
+          expect(page).to have_content(action.name.humanize)
+
+          expect { find('.js-manual-action-link').click }
+            .not_to change { Ci::Pipeline.count }
+        end
+
+        scenario 'does show build name and id' do
+          expect(page).to have_link("#{build.name} ##{build.id}")
+        end
+
+        scenario 'does not show stop button' do
+          expect(page).not_to have_selector('.stop-env-link')
+        end
+
+        scenario 'does not show external link button' do
+          expect(page).not_to have_css('external-url')
+        end
+
+        scenario 'does not show terminal button' do
+          expect(page).not_to have_terminal_button
+        end
+
+        context 'with external_url' do
+          given(:environment) { create(:environment, project: project, external_url: 'https://git.gitlab.com') }
+          given(:build) { create(:ci_build, pipeline: pipeline) }
+          given(:deployment) { create(:deployment, environment: environment, deployable: build) }
+
+          scenario 'does show an external link button' do
+            expect(page).to have_link(nil, href: environment.external_url)
+          end
+        end
+
+        context 'with stop action' do
+          given(:action) do
+            create(:ci_build, :manual, pipeline: pipeline, name: 'close_app')
+          end
+
+          given(:deployment) do
+            create(:deployment, environment: environment,
+                                deployable: build,
+                                on_stop: 'close_app')
+          end
+
+          scenario 'does show stop button' do
+            expect(page).to have_selector('.stop-env-link')
+          end
+
+          context 'for reporter' do
+            let(:role) { :reporter }
+
+            scenario 'does not show stop button' do
+              expect(page).not_to have_selector('.stop-env-link')
+            end
+          end
+        end
+
+        context 'with terminal' do
+          let(:project) { create(:kubernetes_project, :test_repo) }
+
+          context 'for project master' do
+            let(:role) { :master }
+
+            scenario 'it shows the terminal button' do
+              expect(page).to have_terminal_button
+            end
+          end
+
+          context 'for developer' do
+            let(:role) { :developer }
+
+            scenario 'does not show terminal button' do
+              expect(page).not_to have_terminal_button
+            end
+          end
+        end
+      end
+    end
+  end
+
+  scenario 'does have a New environment button' do
+    expect(page).to have_link('New environment')
+  end
+
+  describe 'when creating a new environment' do
+    before do
+      visit_environments(project)
+    end
+
+    context 'when logged as developer' do
+      before do
+        click_link 'New environment'
+      end
+
+      context 'for valid name' do
+        before do
+          fill_in('Name', with: 'production')
+          click_on 'Save'
+        end
+
+        scenario 'does create a new pipeline' do
+          expect(page).to have_content('production')
+        end
+      end
+
+      context 'for invalid name' do
+        before do
+          fill_in('Name', with: 'name,with,commas')
+          click_on 'Save'
+        end
+
+        scenario 'does show errors' do
+          expect(page).to have_content('Name can contain only letters')
+        end
+      end
+    end
+
+    context 'when logged as reporter' do
+      given(:role) { :reporter }
+
+      scenario 'does not have a New environment link' do
+        expect(page).not_to have_link('New environment')
+      end
+    end
+  end
+
+  def have_terminal_button
+    have_link(nil, href: terminal_namespace_project_environment_path(project.namespace, project, environment))
+  end
+
+  def visit_environments(project)
+    visit namespace_project_environments_path(project.namespace, project)
+  end
+end
diff --git a/spec/features/projects/features_visibility_spec.rb b/spec/features/projects/features_visibility_spec.rb
index 09aa6758b5c..9079350186d 100644
--- a/spec/features/projects/features_visibility_spec.rb
+++ b/spec/features/projects/features_visibility_spec.rb
@@ -42,6 +42,17 @@ describe 'Edit Project Settings', feature: true do
       end
     end
 
+    context "When external issue tracker is enabled" do
+      it "does not hide issues tab" do
+        project.project_feature.update(issues_access_level: ProjectFeature::DISABLED)
+        allow_any_instance_of(Project).to receive(:external_issue_tracker).and_return(JiraService.new)
+
+        visit namespace_project_path(project.namespace, project)
+
+        expect(page).to have_selector(".shortcuts-issues")
+      end
+    end
+
     context "pipelines subtabs" do
       it "shows builds when enabled" do
         visit namespace_project_pipelines_path(project.namespace, project)
@@ -182,6 +193,44 @@ describe 'Edit Project Settings', feature: true do
         expect(page).not_to have_content("Comments")
       end
     end
+
+    # Regression spec for https://gitlab.com/gitlab-org/gitlab-ce/issues/25272
+    it "hides comments activity tab only on disabled issues, merge requests and repository" do
+      select "Disabled", from: "project_project_feature_attributes_issues_access_level"
+
+      save_changes_and_check_activity_tab do
+        expect(page).to have_content("Comments")
+      end
+
+      visit edit_namespace_project_path(project.namespace, project)
+
+      select "Disabled", from: "project_project_feature_attributes_merge_requests_access_level"
+
+      save_changes_and_check_activity_tab do
+        expect(page).to have_content("Comments")
+      end
+
+      visit edit_namespace_project_path(project.namespace, project)
+
+      select "Disabled", from: "project_project_feature_attributes_repository_access_level"
+
+      save_changes_and_check_activity_tab do
+        expect(page).not_to have_content("Comments")
+      end
+
+      visit edit_namespace_project_path(project.namespace, project)
+    end
+
+    def save_changes_and_check_activity_tab
+      click_button "Save changes"
+      wait_for_ajax
+
+      visit activity_namespace_project_path(project.namespace, project)
+
+      page.within(".event-filter") do
+        yield
+      end
+    end
   end
 
   # Regression spec for https://gitlab.com/gitlab-org/gitlab-ce/issues/24056
diff --git a/spec/features/projects/files/browse_files_spec.rb b/spec/features/projects/files/browse_files_spec.rb
index 69295e450d0..d281043caa3 100644
--- a/spec/features/projects/files/browse_files_spec.rb
+++ b/spec/features/projects/files/browse_files_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-feature 'user checks git blame', feature: true do
+feature 'user browses project', feature: true do
   let(:project) { create(:project) }
   let(:user) { create(:user) }
 
@@ -18,4 +18,16 @@ feature 'user checks git blame', feature: true do
     expect(page).to have_content "Dmitriy Zaporozhets"
     expect(page).to have_content "Initial commit"
   end
+
+  scenario 'can see raw content of LFS pointer with LFS disabled' do
+    allow_any_instance_of(Project).to receive(:lfs_enabled?).and_return(false)
+    click_link 'files'
+    click_link 'lfs'
+    click_link 'lfs_object.iso'
+
+    expect(page).not_to have_content 'Download (1.5 MB)'
+    expect(page).to have_content 'version https://git-lfs.github.com/spec/v1'
+    expect(page).to have_content 'oid sha256:91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897'
+    expect(page).to have_content 'size 1575078'
+  end
 end
diff --git a/spec/features/projects/files/creating_a_file_spec.rb b/spec/features/projects/files/creating_a_file_spec.rb
new file mode 100644
index 00000000000..ae448706130
--- /dev/null
+++ b/spec/features/projects/files/creating_a_file_spec.rb
@@ -0,0 +1,44 @@
+require 'spec_helper'
+
+feature 'User wants to create a file', feature: true do
+  include WaitForAjax
+
+  let(:project) { create(:project) }
+  let(:user) { create(:user) }
+
+  background do
+    project.team << [user, :master]
+    login_as user
+    visit namespace_project_new_blob_path(project.namespace, project, project.default_branch)
+  end
+
+  def submit_new_file(options)
+    file_name = find('#file_name')
+    file_name.set options[:file_name] || 'README.md'
+
+    file_content = find('#file-content')
+    file_content.set options[:file_content] || 'Some content'
+
+    click_button 'Commit Changes'
+  end
+
+  scenario 'file name contains Chinese characters' do
+    submit_new_file(file_name: '测试.md')
+    expect(page).to have_content 'The file has been successfully created.'
+  end
+
+  scenario 'directory name contains Chinese characters' do
+    submit_new_file(file_name: '中文/测试.md')
+    expect(page).to have_content 'The file has been successfully created.'
+  end
+
+  scenario 'file name contains invalid characters' do
+    submit_new_file(file_name: '\\')
+    expect(page).to have_content 'Your changes could not be committed, because the file name can contain only'
+  end
+
+  scenario 'file name contains directory traversal' do
+    submit_new_file(file_name: '../README.md')
+    expect(page).to have_content 'Your changes could not be committed, because the file name cannot include directory traversal.'
+  end
+end
diff --git a/spec/features/projects/files/dockerfile_dropdown_spec.rb b/spec/features/projects/files/dockerfile_dropdown_spec.rb
new file mode 100644
index 00000000000..32f33a3ca97
--- /dev/null
+++ b/spec/features/projects/files/dockerfile_dropdown_spec.rb
@@ -0,0 +1,30 @@
+require 'spec_helper'
+
+feature 'User wants to add a Dockerfile file', feature: true do
+  include WaitForAjax
+
+  before do
+    user = create(:user)
+    project = create(:project)
+    project.team << [user, :master]
+    login_as user
+    visit namespace_project_new_blob_path(project.namespace, project, 'master', file_name: 'Dockerfile')
+  end
+
+  scenario 'user can see Dockerfile dropdown' do
+    expect(page).to have_css('.dockerfile-selector')
+  end
+
+  scenario 'user can pick a Dockerfile file from the dropdown', js: true do
+    find('.js-dockerfile-selector').click
+    wait_for_ajax
+    within '.dockerfile-selector' do
+      find('.dropdown-input-field').set('HTTPd')
+      find('.dropdown-content li', text: 'HTTPd').click
+    end
+    wait_for_ajax
+
+    expect(page).to have_css('.dockerfile-selector .dropdown-toggle-text', text: 'HTTPd')
+    expect(page).to have_content('COPY ./ /usr/local/apache2/htdocs/')
+  end
+end
diff --git a/spec/features/projects/files/editing_a_file_spec.rb b/spec/features/projects/files/editing_a_file_spec.rb
index fe047e00409..36a80d7575d 100644
--- a/spec/features/projects/files/editing_a_file_spec.rb
+++ b/spec/features/projects/files/editing_a_file_spec.rb
@@ -7,7 +7,7 @@ feature 'User wants to edit a file', feature: true do
   let(:user) { create(:user) }
   let(:commit_params) do
     {
-      source_branch: project.default_branch,
+      start_branch: project.default_branch,
       target_branch: project.default_branch,
       commit_message: "Committing First Update",
       file_path: ".gitignore",
diff --git a/spec/features/projects/files/find_file_keyboard_spec.rb b/spec/features/projects/files/find_file_keyboard_spec.rb
index fc88fd74af8..582349d8d5b 100644
--- a/spec/features/projects/files/find_file_keyboard_spec.rb
+++ b/spec/features/projects/files/find_file_keyboard_spec.rb
@@ -22,7 +22,7 @@ feature 'Find file keyboard shortcuts', feature: true, js: true do
 
     expect(page).to have_selector('.blob-content-holder')
 
-    page.within('.file-title') do
+    page.within('.js-file-title') do
       expect(page).to have_content('CHANGELOG')
     end
   end
@@ -35,7 +35,7 @@ feature 'Find file keyboard shortcuts', feature: true, js: true do
 
     expect(page).to have_selector('.blob-content-holder')
 
-    page.within('.file-title') do
+    page.within('.js-file-title') do
       expect(page).to have_content('application.js')
     end
   end
diff --git a/spec/features/projects/files/project_owner_creates_license_file_spec.rb b/spec/features/projects/files/project_owner_creates_license_file_spec.rb
index a521ce50f35..ccadc936567 100644
--- a/spec/features/projects/files/project_owner_creates_license_file_spec.rb
+++ b/spec/features/projects/files/project_owner_creates_license_file_spec.rb
@@ -6,7 +6,8 @@ feature 'project owner creates a license file', feature: true, js: true do
   let(:project_master) { create(:user) }
   let(:project) { create(:project) }
   background do
-    project.repository.remove_file(project_master, 'LICENSE', 'Remove LICENSE', 'master')
+    project.repository.delete_file(project_master, 'LICENSE',
+      message: 'Remove LICENSE', branch_name: 'master')
     project.team << [project_master, :master]
     login_as(project_master)
     visit namespace_project_path(project.namespace, project)
@@ -24,7 +25,7 @@ feature 'project owner creates a license file', feature: true, js: true do
     select_template('MIT License')
 
     file_content = first('.file-editor')
-    expect(file_content).to have_content('The MIT License (MIT)')
+    expect(file_content).to have_content('MIT License')
     expect(file_content).to have_content("Copyright (c) #{Time.now.year} #{project.namespace.human_name}")
 
     fill_in :commit_message, with: 'Add a LICENSE file', visible: true
@@ -32,7 +33,7 @@ feature 'project owner creates a license file', feature: true, js: true do
 
     expect(current_path).to eq(
       namespace_project_blob_path(project.namespace, project, 'master/LICENSE'))
-    expect(page).to have_content('The MIT License (MIT)')
+    expect(page).to have_content('MIT License')
     expect(page).to have_content("Copyright (c) #{Time.now.year} #{project.namespace.human_name}")
   end
 
@@ -48,7 +49,7 @@ feature 'project owner creates a license file', feature: true, js: true do
     select_template('MIT License')
 
     file_content = first('.file-editor')
-    expect(file_content).to have_content('The MIT License (MIT)')
+    expect(file_content).to have_content('MIT License')
     expect(file_content).to have_content("Copyright (c) #{Time.now.year} #{project.namespace.human_name}")
 
     fill_in :commit_message, with: 'Add a LICENSE file', visible: true
@@ -56,7 +57,7 @@ feature 'project owner creates a license file', feature: true, js: true do
 
     expect(current_path).to eq(
       namespace_project_blob_path(project.namespace, project, 'master/LICENSE'))
-    expect(page).to have_content('The MIT License (MIT)')
+    expect(page).to have_content('MIT License')
     expect(page).to have_content("Copyright (c) #{Time.now.year} #{project.namespace.human_name}")
   end
 
diff --git a/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb b/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb
index 4453b6d485f..420db962318 100644
--- a/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb
+++ b/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb
@@ -24,7 +24,7 @@ feature 'project owner sees a link to create a license file in empty project', f
     select_template('MIT License')
 
     file_content = first('.file-editor')
-    expect(file_content).to have_content('The MIT License (MIT)')
+    expect(file_content).to have_content('MIT License')
     expect(file_content).to have_content("Copyright (c) #{Time.now.year} #{project.namespace.human_name}")
 
     fill_in :commit_message, with: 'Add a LICENSE file', visible: true
@@ -34,7 +34,7 @@ feature 'project owner sees a link to create a license file in empty project', f
 
     expect(current_path).to eq(
       namespace_project_blob_path(project.namespace, project, 'master/LICENSE'))
-    expect(page).to have_content('The MIT License (MIT)')
+    expect(page).to have_content('MIT License')
     expect(page).to have_content("Copyright (c) #{Time.now.year} #{project.namespace.human_name}")
   end
 
diff --git a/spec/features/projects/gfm_autocomplete_load_spec.rb b/spec/features/projects/gfm_autocomplete_load_spec.rb
index 1921ea6d8ae..dd9622f16a0 100644
--- a/spec/features/projects/gfm_autocomplete_load_spec.rb
+++ b/spec/features/projects/gfm_autocomplete_load_spec.rb
@@ -10,12 +10,12 @@ describe 'GFM autocomplete loading', feature: true, js: true do
   end
 
   it 'does not load on project#show' do
-    expect(evaluate_script('GitLab.GfmAutoComplete.dataSource')).to eq('')
+    expect(evaluate_script('gl.GfmAutoComplete.dataSources')).to eq({})
   end
 
   it 'loads on new issue page' do
     visit new_namespace_project_issue_path(project.namespace, project)
 
-    expect(evaluate_script('GitLab.GfmAutoComplete.dataSource')).not_to eq('')
+    expect(evaluate_script('gl.GfmAutoComplete.dataSources')).not_to eq({})
   end
 end
diff --git a/spec/features/projects/group_links_spec.rb b/spec/features/projects/group_links_spec.rb
index 1a71a03fbd9..8b302a6aa23 100644
--- a/spec/features/projects/group_links_spec.rb
+++ b/spec/features/projects/group_links_spec.rb
@@ -14,10 +14,10 @@ feature 'Project group links', feature: true, js: true do
 
   context 'setting an expiration date for a group link' do
     before do
-      visit namespace_project_group_links_path(project.namespace, project)
+      visit namespace_project_settings_members_path(project.namespace, project)
 
       select2 group.id, from: '#link_group_id'
-      fill_in 'expires_at', with: (Time.current + 4.5.days).strftime('%Y-%m-%d')
+      fill_in 'expires_at_groups', with: (Time.current + 4.5.days).strftime('%Y-%m-%d')
       page.find('body').click
       click_on 'Share'
     end
diff --git a/spec/features/projects/guest_navigation_menu_spec.rb b/spec/features/projects/guest_navigation_menu_spec.rb
index 8120a51c515..726469daba4 100644
--- a/spec/features/projects/guest_navigation_menu_spec.rb
+++ b/spec/features/projects/guest_navigation_menu_spec.rb
@@ -15,13 +15,11 @@ describe "Guest navigation menu" do
 
     within(".nav-links") do
       expect(page).to have_content 'Project'
-      expect(page).to have_content 'Activity'
       expect(page).to have_content 'Issues'
       expect(page).to have_content 'Wiki'
 
       expect(page).not_to have_content 'Repository'
       expect(page).not_to have_content 'Pipelines'
-      expect(page).not_to have_content 'Graphs'
       expect(page).not_to have_content 'Merge Requests'
     end
   end
diff --git a/spec/features/projects/import_export/export_file_spec.rb b/spec/features/projects/import_export/export_file_spec.rb
index 52d08982c7a..40caf89dd54 100644
--- a/spec/features/projects/import_export/export_file_spec.rb
+++ b/spec/features/projects/import_export/export_file_spec.rb
@@ -9,7 +9,7 @@ feature 'Import/Export - project export integration test', feature: true, js: tr
   include ExportFileHelper
 
   let(:user) { create(:admin) }
-  let(:export_path) { "#{Dir::tmpdir}/import_file_spec" }
+  let(:export_path) { "#{Dir.tmpdir}/import_file_spec" }
   let(:config_hash) { YAML.load_file(Gitlab::ImportExport.config_file).deep_stringify_keys }
 
   let(:sensitive_words) { %w[pass secret token key] }
@@ -74,6 +74,9 @@ feature 'Import/Export - project export integration test', feature: true, js: tr
         Otherwise, please add the exception to +safe_list+ in CURRENT_SPEC using #{sensitive_word} as the key and the
         correspondent hash or model as the value.
 
+        Also, if the attribute is a generated unique token, please add it to RelationFactory::TOKEN_RESET_MODELS if it needs to be
+        reset (to prevent duplicate column problems while importing to the same instance).
+
         IMPORT_EXPORT_CONFIG: #{Gitlab::ImportExport.config_file}
         CURRENT_SPEC: #{__FILE__}
       MSG
diff --git a/spec/features/projects/import_export/import_file_spec.rb b/spec/features/projects/import_export/import_file_spec.rb
index 3015576f6f8..2d1106ea3e8 100644
--- a/spec/features/projects/import_export/import_file_spec.rb
+++ b/spec/features/projects/import_export/import_file_spec.rb
@@ -4,7 +4,7 @@ feature 'Import/Export - project import integration test', feature: true, js: tr
   include Select2Helper
 
   let(:file) { File.join(Rails.root, 'spec', 'features', 'projects', 'import_export', 'test_project_export.tar.gz') }
-  let(:export_path) { "#{Dir::tmpdir}/import_file_spec" }
+  let(:export_path) { "#{Dir.tmpdir}/import_file_spec" }
 
   background do
     allow_any_instance_of(Gitlab::ImportExport).to receive(:storage_path).and_return(export_path)
diff --git a/spec/features/projects/import_export/namespace_export_file_spec.rb b/spec/features/projects/import_export/namespace_export_file_spec.rb
new file mode 100644
index 00000000000..cb399ea55df
--- /dev/null
+++ b/spec/features/projects/import_export/namespace_export_file_spec.rb
@@ -0,0 +1,62 @@
+require 'spec_helper'
+
+feature 'Import/Export - Namespace export file cleanup', feature: true, js: true do
+  let(:export_path) { "#{Dir.tmpdir}/import_file_spec" }
+  let(:config_hash) { YAML.load_file(Gitlab::ImportExport.config_file).deep_stringify_keys }
+
+  let(:project) { create(:empty_project) }
+
+  background do
+    allow_any_instance_of(Gitlab::ImportExport).to receive(:storage_path).and_return(export_path)
+  end
+
+  after do
+    FileUtils.rm_rf(export_path, secure: true)
+  end
+
+  context 'admin user' do
+    before do
+      login_as(:admin)
+    end
+
+    context 'moving the namespace' do
+      scenario 'removes the export file' do
+        setup_export_project
+
+        old_export_path = project.export_path.dup
+
+        expect(File).to exist(old_export_path)
+
+        project.namespace.update(path: 'new_path')
+
+        expect(File).not_to exist(old_export_path)
+      end
+    end
+
+    context 'deleting the namespace' do
+      scenario 'removes the export file' do
+        setup_export_project
+
+        old_export_path = project.export_path.dup
+
+        expect(File).to exist(old_export_path)
+
+        project.namespace.destroy
+
+        expect(File).not_to exist(old_export_path)
+      end
+    end
+
+    def setup_export_project
+      visit edit_namespace_project_path(project.namespace, project)
+
+      expect(page).to have_content('Export project')
+
+      click_link 'Export project'
+
+      visit edit_namespace_project_path(project.namespace, project)
+
+      expect(page).to have_content('Download export')
+    end
+  end
+end
diff --git a/spec/features/projects/import_export/test_project_export.tar.gz b/spec/features/projects/import_export/test_project_export.tar.gz
index bfe59bdb90e..20cdfbae24f 100644
--- a/spec/features/projects/import_export/test_project_export.tar.gz
+++ b/spec/features/projects/import_export/test_project_export.tar.gz
diff --git a/spec/features/projects/issuable_templates_spec.rb b/spec/features/projects/issuable_templates_spec.rb
index 2f377312ea5..62d0aedda48 100644
--- a/spec/features/projects/issuable_templates_spec.rb
+++ b/spec/features/projects/issuable_templates_spec.rb
@@ -18,8 +18,18 @@ feature 'issuable templates', feature: true, js: true do
     let(:description_addition) { ' appending to description' }
 
     background do
-      project.repository.commit_file(user, '.gitlab/issue_templates/bug.md', template_content, 'added issue template', 'master', false)
-      project.repository.commit_file(user, '.gitlab/issue_templates/test.md', longtemplate_content, 'added issue template', 'master', false)
+      project.repository.create_file(
+        user,
+        '.gitlab/issue_templates/bug.md',
+        template_content,
+        message: 'added issue template',
+        branch_name: 'master')
+      project.repository.create_file(
+        user,
+        '.gitlab/issue_templates/test.md',
+        longtemplate_content,
+        message: 'added issue template',
+        branch_name: 'master')
       visit edit_namespace_project_issue_path project.namespace, project, issue
       fill_in :'issue[title]', with: 'test issue title'
     end
@@ -27,7 +37,7 @@ feature 'issuable templates', feature: true, js: true do
     scenario 'user selects "bug" template' do
       select_template 'bug'
       wait_for_ajax
-      preview_template
+      assert_template
       save_changes
     end
 
@@ -35,8 +45,7 @@ feature 'issuable templates', feature: true, js: true do
       select_template 'bug'
       wait_for_ajax
       select_option 'No template'
-      wait_for_ajax
-      preview_template('')
+      assert_template('')
       save_changes('')
     end
 
@@ -44,9 +53,9 @@ feature 'issuable templates', feature: true, js: true do
       select_template 'bug'
       wait_for_ajax
       find_field('issue_description').send_keys(description_addition)
-      preview_template(template_content + description_addition)
+      assert_template(template_content + description_addition)
       select_option 'Reset template'
-      preview_template
+      assert_template
       save_changes
     end
 
@@ -68,7 +77,12 @@ feature 'issuable templates', feature: true, js: true do
     let(:issue) { create(:issue, author: user, assignee: user, project: project) }
 
     background do
-      project.repository.commit_file(user, '.gitlab/issue_templates/bug.md', template_content, 'added issue template', 'master', false)
+      project.repository.create_file(
+        user,
+        '.gitlab/issue_templates/bug.md',
+        template_content,
+        message: 'added issue template',
+        branch_name: 'master')
       visit edit_namespace_project_issue_path project.namespace, project, issue
       fill_in :'issue[title]', with: 'test issue title'
       fill_in :'issue[description]', with: prior_description
@@ -77,7 +91,7 @@ feature 'issuable templates', feature: true, js: true do
     scenario 'user selects "bug" template' do
       select_template 'bug'
       wait_for_ajax
-      preview_template("#{template_content}")
+      assert_template("#{template_content}")
       save_changes
     end
   end
@@ -87,7 +101,12 @@ feature 'issuable templates', feature: true, js: true do
     let(:merge_request) { create(:merge_request, :with_diffs, source_project: project) }
 
     background do
-      project.repository.commit_file(user, '.gitlab/merge_request_templates/feature-proposal.md', template_content, 'added merge request template', 'master', false)
+      project.repository.create_file(
+        user,
+        '.gitlab/merge_request_templates/feature-proposal.md',
+        template_content,
+        message: 'added merge request template',
+        branch_name: 'master')
       visit edit_namespace_project_merge_request_path project.namespace, project, merge_request
       fill_in :'merge_request[title]', with: 'test merge request title'
     end
@@ -95,7 +114,7 @@ feature 'issuable templates', feature: true, js: true do
     scenario 'user selects "feature-proposal" template' do
       select_template 'feature-proposal'
       wait_for_ajax
-      preview_template
+      assert_template
       save_changes
     end
   end
@@ -112,7 +131,12 @@ feature 'issuable templates', feature: true, js: true do
       fork_project.team << [fork_user, :master]
       create(:forked_project_link, forked_to_project: fork_project, forked_from_project: project)
       login_as fork_user
-      project.repository.commit_file(fork_user, '.gitlab/merge_request_templates/feature-proposal.md', template_content, 'added merge request template', 'master', false)
+      project.repository.create_file(
+        fork_user,
+        '.gitlab/merge_request_templates/feature-proposal.md',
+        template_content,
+        message: 'added merge request template',
+        branch_name: 'master')
       visit edit_namespace_project_merge_request_path project.namespace, project, merge_request
       fill_in :'merge_request[title]', with: 'test merge request title'
     end
@@ -122,17 +146,15 @@ feature 'issuable templates', feature: true, js: true do
         scenario 'user selects template' do
           select_template 'feature-proposal'
           wait_for_ajax
-          preview_template
+          assert_template
           save_changes
         end
       end
     end
   end
 
-  def preview_template(expected_content = template_content)
-    click_link 'Preview'
-    expect(page).to have_content expected_content
-    click_link 'Write'
+  def assert_template(expected_content = template_content)
+    expect(find('textarea')['value']).to eq(expected_content)
   end
 
   def save_changes(expected_content = template_content)
diff --git a/spec/features/projects/issues/rss_spec.rb b/spec/features/projects/issues/rss_spec.rb
new file mode 100644
index 00000000000..71429f00095
--- /dev/null
+++ b/spec/features/projects/issues/rss_spec.rb
@@ -0,0 +1,31 @@
+require 'spec_helper'
+
+feature 'Project Issues RSS' do
+  let(:project) { create(:empty_project, visibility_level: Gitlab::VisibilityLevel::PUBLIC) }
+  let(:path) { namespace_project_issues_path(project.namespace, project) }
+
+  before do
+    create(:issue, project: project)
+  end
+
+  context 'when signed in' do
+    before do
+      user = create(:user)
+      project.team << [user, :developer]
+      login_as(user)
+      visit path
+    end
+
+    it_behaves_like "it has an RSS button with current_user's private token"
+    it_behaves_like "an autodiscoverable RSS feed with current_user's private token"
+  end
+
+  context 'when signed out' do
+    before do
+      visit path
+    end
+
+    it_behaves_like "it has an RSS button without a private token"
+    it_behaves_like "an autodiscoverable RSS feed without a private token"
+  end
+end
diff --git a/spec/features/projects/labels/issues_sorted_by_priority_spec.rb b/spec/features/projects/labels/issues_sorted_by_priority_spec.rb
index 81b0c991d4f..de3c6eceb82 100644
--- a/spec/features/projects/labels/issues_sorted_by_priority_spec.rb
+++ b/spec/features/projects/labels/issues_sorted_by_priority_spec.rb
@@ -32,12 +32,12 @@ feature 'Issue prioritization', feature: true do
       visit namespace_project_issues_path(project.namespace, project, sort: 'priority')
 
       # Ensure we are indicating that issues are sorted by priority
-      expect(page).to have_selector('.dropdown-toggle', text: 'Priority')
+      expect(page).to have_selector('.dropdown-toggle', text: 'Label priority')
 
       page.within('.issues-holder') do
         issue_titles = all('.issues-list .issue-title-text').map(&:text)
 
-        expect(issue_titles).to eq(['issue_4', 'issue_3', 'issue_5', 'issue_2', 'issue_1'])
+        expect(issue_titles).to eq(%w(issue_4 issue_3 issue_5 issue_2 issue_1))
       end
     end
   end
@@ -70,14 +70,14 @@ feature 'Issue prioritization', feature: true do
       login_as user
       visit namespace_project_issues_path(project.namespace, project, sort: 'priority')
 
-      expect(page).to have_selector('.dropdown-toggle', text: 'Priority')
+      expect(page).to have_selector('.dropdown-toggle', text: 'Label priority')
 
       page.within('.issues-holder') do
         issue_titles = all('.issues-list .issue-title-text').map(&:text)
 
         expect(issue_titles[0..1]).to contain_exactly('issue_5', 'issue_8')
         expect(issue_titles[2..4]).to contain_exactly('issue_1', 'issue_3', 'issue_7')
-        expect(issue_titles[5..-1]).to eq(['issue_2', 'issue_4', 'issue_6'])
+        expect(issue_titles[5..-1]).to eq(%w(issue_2 issue_4 issue_6))
       end
     end
   end
diff --git a/spec/features/projects/labels/update_prioritization_spec.rb b/spec/features/projects/labels/update_prioritization_spec.rb
index c9fa8315e79..1e900d7e660 100644
--- a/spec/features/projects/labels/update_prioritization_spec.rb
+++ b/spec/features/projects/labels/update_prioritization_spec.rb
@@ -2,6 +2,7 @@ require 'spec_helper'
 
 feature 'Prioritize labels', feature: true do
   include WaitForAjax
+  include DragTo
 
   let(:user)     { create(:user) }
   let(:group)    { create(:group) }
@@ -20,7 +21,7 @@ feature 'Prioritize labels', feature: true do
     scenario 'user can prioritize a group label', js: true do
       visit namespace_project_labels_path(project.namespace, project)
 
-      expect(page).to have_content('No prioritized labels yet')
+      expect(page).to have_content('Star labels to start sorting by priority')
 
       page.within('.other-labels') do
         all('.js-toggle-priority')[1].click
@@ -29,7 +30,7 @@ feature 'Prioritize labels', feature: true do
       end
 
       page.within('.prioritized-labels') do
-        expect(page).not_to have_content('No prioritized labels yet')
+        expect(page).not_to have_content('Star labels to start sorting by priority')
         expect(page).to have_content('feature')
       end
     end
@@ -55,7 +56,7 @@ feature 'Prioritize labels', feature: true do
     scenario 'user can prioritize a project label', js: true do
       visit namespace_project_labels_path(project.namespace, project)
 
-      expect(page).to have_content('No prioritized labels yet')
+      expect(page).to have_content('Star labels to start sorting by priority')
 
       page.within('.other-labels') do
         first('.js-toggle-priority').click
@@ -64,7 +65,7 @@ feature 'Prioritize labels', feature: true do
       end
 
       page.within('.prioritized-labels') do
-        expect(page).not_to have_content('No prioritized labels yet')
+        expect(page).not_to have_content('Star labels to start sorting by priority')
         expect(page).to have_content('bug')
       end
     end
@@ -99,7 +100,7 @@ feature 'Prioritize labels', feature: true do
       expect(page).to have_content 'wontfix'
 
       # Sort labels
-      find("#project_label_#{bug.id}").drag_to find("#group_label_#{feature.id}")
+      drag_to(selector: '.js-prioritized-labels', from_index: 1, to_index: 2)
 
       page.within('.prioritized-labels') do
         expect(first('li')).to have_content('feature')
diff --git a/spec/features/projects/main/download_buttons_spec.rb b/spec/features/projects/main/download_buttons_spec.rb
index 227ccf9459c..02198ff3e41 100644
--- a/spec/features/projects/main/download_buttons_spec.rb
+++ b/spec/features/projects/main/download_buttons_spec.rb
@@ -39,6 +39,13 @@ feature 'Download buttons in project main page', feature: true do
 
         expect(page).to have_link "Download '#{build.name}'", href: href
       end
+
+      scenario 'download links have download attribute' do
+        expect(page).to have_selector('a', text: 'Download')
+        page.all('a', text: 'Download').each do |link|
+          expect(link[:download]).to eq ''
+        end
+      end
     end
   end
 end
diff --git a/spec/features/projects/main/rss_spec.rb b/spec/features/projects/main/rss_spec.rb
new file mode 100644
index 00000000000..b1a3af612a1
--- /dev/null
+++ b/spec/features/projects/main/rss_spec.rb
@@ -0,0 +1,25 @@
+require 'spec_helper'
+
+feature 'Project RSS' do
+  let(:project) { create(:project, :repository, visibility_level: Gitlab::VisibilityLevel::PUBLIC) }
+  let(:path) { namespace_project_path(project.namespace, project) }
+
+  context 'when signed in' do
+    before do
+      user = create(:user)
+      project.team << [user, :developer]
+      login_as(user)
+      visit path
+    end
+
+    it_behaves_like "an autodiscoverable RSS feed with current_user's private token"
+  end
+
+  context 'when signed out' do
+    before do
+      visit path
+    end
+
+    it_behaves_like "an autodiscoverable RSS feed without a private token"
+  end
+end
diff --git a/spec/features/projects/members/anonymous_user_sees_members_spec.rb b/spec/features/projects/members/anonymous_user_sees_members_spec.rb
index c5e3d143d91..d82cf53c690 100644
--- a/spec/features/projects/members/anonymous_user_sees_members_spec.rb
+++ b/spec/features/projects/members/anonymous_user_sees_members_spec.rb
@@ -11,10 +11,10 @@ feature 'Projects > Members > Anonymous user sees members', feature: true do
   end
 
   scenario "anonymous user visits the project's members page and sees the list of members" do
-    visit namespace_project_project_members_path(project.namespace, project)
+    visit namespace_project_settings_members_path(project.namespace, project)
 
     expect(current_path).to eq(
-      namespace_project_project_members_path(project.namespace, project))
+      namespace_project_settings_members_path(project.namespace, project))
     expect(page).to have_content(user.name)
   end
 end
diff --git a/spec/features/projects/members/group_links_spec.rb b/spec/features/projects/members/group_links_spec.rb
index cc2f695211c..cffb935ad5a 100644
--- a/spec/features/projects/members/group_links_spec.rb
+++ b/spec/features/projects/members/group_links_spec.rb
@@ -12,16 +12,21 @@ feature 'Projects > Members > Anonymous user sees members', feature: true, js: t
     @group_link = create(:project_group_link, project: project, group: group)
 
     login_as(user)
-    visit namespace_project_project_members_path(project.namespace, project)
+    visit namespace_project_settings_members_path(project.namespace, project)
   end
 
   it 'updates group access level' do
-    select 'Guest', from: "member_access_level_#{group.id}"
+    click_button @group_link.human_access
+
+    page.within '.dropdown-menu' do
+      click_link 'Guest'
+    end
+
     wait_for_ajax
 
-    visit namespace_project_project_members_path(project.namespace, project)
+    visit namespace_project_settings_members_path(project.namespace, project)
 
-    expect(page).to have_select("member_access_level_#{group.id}", selected: 'Guest')
+    expect(first('.group_member')).to have_content('Guest')
   end
 
   it 'updates expiry date' do
diff --git a/spec/features/projects/members/group_member_cannot_leave_group_project_spec.rb b/spec/features/projects/members/group_member_cannot_leave_group_project_spec.rb
index 728c0e16361..b483ba4c54c 100644
--- a/spec/features/projects/members/group_member_cannot_leave_group_project_spec.rb
+++ b/spec/features/projects/members/group_member_cannot_leave_group_project_spec.rb
@@ -12,6 +12,6 @@ feature 'Projects > Members > Group member cannot leave group project', feature:
   end
 
   scenario 'user does not see a "Leave project" link' do
-    expect(page).not_to have_content 'Leave Project'
+    expect(page).not_to have_content 'Leave project'
   end
 end
diff --git a/spec/features/projects/members/group_members_spec.rb b/spec/features/projects/members/group_members_spec.rb
new file mode 100644
index 00000000000..3385e5972ff
--- /dev/null
+++ b/spec/features/projects/members/group_members_spec.rb
@@ -0,0 +1,90 @@
+require 'spec_helper'
+
+feature 'Projects members', feature: true do
+  let(:user) { create(:user) }
+  let(:developer) { create(:user) }
+  let(:group) { create(:group, :public, :access_requestable) }
+  let(:project) { create(:empty_project, :public, :access_requestable, creator: user, group: group) }
+  let(:project_invitee) { create(:project_member, project: project, invite_token: '123', invite_email: 'test1@abc.com', user: nil) }
+  let(:group_invitee) { create(:group_member, group: group, invite_token: '123', invite_email: 'test2@abc.com', user: nil) }
+  let(:project_requester) { create(:user) }
+  let(:group_requester) { create(:user) }
+
+  background do
+    project.team << [developer, :developer]
+    group.add_owner(user)
+    login_as(user)
+  end
+
+  context 'with a group invitee' do
+    before do
+      group_invitee
+      visit namespace_project_settings_members_path(project.namespace, project)
+    end
+
+    scenario 'does not appear in the project members page' do
+      page.within first('.content-list') do
+        expect(page).not_to have_content('test2@abc.com')
+      end
+    end
+  end
+
+  context 'with a group and a project invitee' do
+    before do
+      group_invitee
+      project_invitee
+      visit namespace_project_settings_members_path(project.namespace, project)
+    end
+
+    scenario 'shows the project invitee, the project developer, and the group owner' do
+      page.within first('.content-list') do
+        expect(page).to have_content('test1@abc.com')
+        expect(page).not_to have_content('test2@abc.com')
+
+        # Project developer
+        expect(page).to have_content(developer.name)
+
+        # Group owner
+        expect(page).to have_content(user.name)
+        expect(page).to have_content(group.name)
+      end
+    end
+  end
+
+  context 'with a group requester' do
+    before do
+      group.request_access(group_requester)
+      visit namespace_project_settings_members_path(project.namespace, project)
+    end
+
+    scenario 'does not appear in the project members page' do
+      page.within first('.content-list') do
+        expect(page).not_to have_content(group_requester.name)
+      end
+    end
+  end
+
+  context 'with a group and a project requesters' do
+    before do
+      group.request_access(group_requester)
+      project.request_access(project_requester)
+      visit namespace_project_settings_members_path(project.namespace, project)
+    end
+
+    scenario 'shows the project requester, the project developer, and the group owner' do
+      page.within first('.content-list') do
+        expect(page).to have_content(project_requester.name)
+        expect(page).not_to have_content(group_requester.name)
+      end
+
+      page.within all('.content-list').last do
+        # Project developer
+        expect(page).to have_content(developer.name)
+
+        # Group owner
+        expect(page).to have_content(user.name)
+        expect(page).to have_content(group.name)
+      end
+    end
+  end
+end
diff --git a/spec/features/projects/members/group_requester_cannot_request_access_to_project_spec.rb b/spec/features/projects/members/group_requester_cannot_request_access_to_project_spec.rb
index 4973e0aee85..bdeeef57273 100644
--- a/spec/features/projects/members/group_requester_cannot_request_access_to_project_spec.rb
+++ b/spec/features/projects/members/group_requester_cannot_request_access_to_project_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-feature 'Projects > Members > Group requester cannot request access to project', feature: true do
+feature 'Projects > Members > Group requester cannot request access to project', feature: true, js: true do
   let(:user) { create(:user) }
   let(:owner) { create(:user) }
   let(:group) { create(:group, :public, :access_requestable) }
diff --git a/spec/features/projects/members/master_adds_member_with_expiration_date_spec.rb b/spec/features/projects/members/master_adds_member_with_expiration_date_spec.rb
index 27a83fdcd1f..c3f45be6e4b 100644
--- a/spec/features/projects/members/master_adds_member_with_expiration_date_spec.rb
+++ b/spec/features/projects/members/master_adds_member_with_expiration_date_spec.rb
@@ -16,15 +16,16 @@ feature 'Projects > Members > Master adds member with expiration date', feature:
 
   scenario 'expiration date is displayed in the members list' do
     travel_to Time.zone.parse('2016-08-06 08:00') do
+      date = 4.days.from_now
       visit namespace_project_project_members_path(project.namespace, project)
 
       page.within '.users-project-form' do
         select2(new_member.id, from: '#user_ids', multiple: true)
-        fill_in 'expires_at', with: '2016-08-10'
+        fill_in 'expires_at', with: date.to_s(:medium)
         click_on 'Add to project'
       end
 
-      page.within '.project_member:first-child' do
+      page.within "#project_member_#{new_member.project_members.first.id}" do
         expect(page).to have_content('Expires in 4 days')
       end
     end
@@ -32,11 +33,12 @@ feature 'Projects > Members > Master adds member with expiration date', feature:
 
   scenario 'change expiration date' do
     travel_to Time.zone.parse('2016-08-06 08:00') do
-      project.team.add_users([new_member.id], :developer, expires_at: '2016-09-06')
+      date = 3.days.from_now
+      project.team.add_users([new_member.id], :developer, expires_at: Date.today.to_s(:medium))
       visit namespace_project_project_members_path(project.namespace, project)
 
-      page.within '.project_member:first-child' do
-        find('.js-access-expiration-date').set '2016-08-09'
+      page.within "#project_member_#{new_member.project_members.first.id}" do
+        find('.js-access-expiration-date').set date.to_s(:medium)
         wait_for_ajax
         expect(page).to have_content('Expires in 3 days')
       end
diff --git a/spec/features/projects/members/member_leaves_project_spec.rb b/spec/features/projects/members/member_leaves_project_spec.rb
index 79dec442818..5daa932e4e6 100644
--- a/spec/features/projects/members/member_leaves_project_spec.rb
+++ b/spec/features/projects/members/member_leaves_project_spec.rb
@@ -11,7 +11,7 @@ feature 'Projects > Members > Member leaves project', feature: true do
   end
 
   scenario 'user leaves project' do
-    click_link 'Leave Project'
+    click_link 'Leave project'
 
     expect(current_path).to eq(dashboard_projects_path)
     expect(project.users.exists?(user.id)).to be_falsey
diff --git a/spec/features/projects/members/owner_cannot_leave_project_spec.rb b/spec/features/projects/members/owner_cannot_leave_project_spec.rb
index 6e948b7a616..b26d55c5d5d 100644
--- a/spec/features/projects/members/owner_cannot_leave_project_spec.rb
+++ b/spec/features/projects/members/owner_cannot_leave_project_spec.rb
@@ -8,7 +8,7 @@ feature 'Projects > Members > Owner cannot leave project', feature: true do
     visit namespace_project_path(project.namespace, project)
   end
 
-  scenario 'user does not see a "Leave Project" link' do
-    expect(page).not_to have_content 'Leave Project'
+  scenario 'user does not see a "Leave project" link' do
+    expect(page).not_to have_content 'Leave project'
   end
 end
diff --git a/spec/features/projects/members/sorting_spec.rb b/spec/features/projects/members/sorting_spec.rb
new file mode 100644
index 00000000000..c7a32a65e49
--- /dev/null
+++ b/spec/features/projects/members/sorting_spec.rb
@@ -0,0 +1,98 @@
+require 'spec_helper'
+
+feature 'Projects > Members > Sorting', feature: true do
+  let(:master)    { create(:user, name: 'John Doe') }
+  let(:developer) { create(:user, name: 'Mary Jane', last_sign_in_at: 5.days.ago) }
+  let(:project)   { create(:empty_project) }
+
+  background do
+    create(:project_member, :master, user: master, project: project, created_at: 5.days.ago)
+    create(:project_member, :developer, user: developer, project: project, created_at: 3.days.ago)
+
+    login_as(master)
+  end
+
+  scenario 'sorts alphabetically by default' do
+    visit_members_list(sort: nil)
+
+    expect(first_member).to include(master.name)
+    expect(second_member).to include(developer.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Name, ascending')
+  end
+
+  scenario 'sorts by access level ascending' do
+    visit_members_list(sort: :access_level_asc)
+
+    expect(first_member).to include(developer.name)
+    expect(second_member).to include(master.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Access level, ascending')
+  end
+
+  scenario 'sorts by access level descending' do
+    visit_members_list(sort: :access_level_desc)
+
+    expect(first_member).to include(master.name)
+    expect(second_member).to include(developer.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Access level, descending')
+  end
+
+  scenario 'sorts by last joined' do
+    visit_members_list(sort: :last_joined)
+
+    expect(first_member).to include(developer.name)
+    expect(second_member).to include(master.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Last joined')
+  end
+
+  scenario 'sorts by oldest joined' do
+    visit_members_list(sort: :oldest_joined)
+
+    expect(first_member).to include(master.name)
+    expect(second_member).to include(developer.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Oldest joined')
+  end
+
+  scenario 'sorts by name ascending' do
+    visit_members_list(sort: :name_asc)
+
+    expect(first_member).to include(master.name)
+    expect(second_member).to include(developer.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Name, ascending')
+  end
+
+  scenario 'sorts by name descending' do
+    visit_members_list(sort: :name_desc)
+
+    expect(first_member).to include(developer.name)
+    expect(second_member).to include(master.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Name, descending')
+  end
+
+  scenario 'sorts by recent sign in' do
+    visit_members_list(sort: :recent_sign_in)
+
+    expect(first_member).to include(master.name)
+    expect(second_member).to include(developer.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Recent sign in')
+  end
+
+  scenario 'sorts by oldest sign in' do
+    visit_members_list(sort: :oldest_sign_in)
+
+    expect(first_member).to include(developer.name)
+    expect(second_member).to include(master.name)
+    expect(page).to have_css('.member-sort-dropdown .dropdown-toggle-text', text: 'Oldest sign in')
+  end
+
+  def visit_members_list(sort:)
+    visit namespace_project_project_members_path(project.namespace.to_param, project, sort: sort)
+  end
+
+  def first_member
+    page.all('ul.content-list > li').first.text
+  end
+
+  def second_member
+    page.all('ul.content-list > li').last.text
+  end
+end
diff --git a/spec/features/projects/members/user_requests_access_spec.rb b/spec/features/projects/members/user_requests_access_spec.rb
index 97c42bd7f01..b64c15e0adc 100644
--- a/spec/features/projects/members/user_requests_access_spec.rb
+++ b/spec/features/projects/members/user_requests_access_spec.rb
@@ -39,7 +39,7 @@ feature 'Projects > Members > User requests access', feature: true do
     open_project_settings_menu
     click_link 'Members'
 
-    visit namespace_project_project_members_path(project.namespace, project)
+    visit namespace_project_settings_members_path(project.namespace, project)
     page.within('.content') do
       expect(page).not_to have_content(user.name)
     end
@@ -57,6 +57,12 @@ feature 'Projects > Members > User requests access', feature: true do
   end
 
   def open_project_settings_menu
-    find('#project-settings-button').click
+    page.within('.layout-nav .nav-links') do
+      click_link('Settings')
+    end
+
+    page.within('.page-with-layout-nav .sub-nav') do
+      click_link('Members')
+    end
   end
 end
diff --git a/spec/features/projects/merge_request_button_spec.rb b/spec/features/projects/merge_request_button_spec.rb
new file mode 100644
index 00000000000..b6728960fb8
--- /dev/null
+++ b/spec/features/projects/merge_request_button_spec.rb
@@ -0,0 +1,108 @@
+require 'spec_helper'
+
+feature 'Merge Request button', feature: true do
+  shared_examples 'Merge Request button only shown when allowed' do
+    let(:user) { create(:user) }
+    let(:project) { create(:project, :public) }
+    let(:forked_project) { create(:project, :public, forked_from_project: project) }
+
+    context 'not logged in' do
+      it 'does not show Create Merge Request button' do
+        visit url
+
+        within("#content-body") do
+          expect(page).not_to have_link(label)
+        end
+      end
+    end
+
+    context 'logged in as developer' do
+      before do
+        login_as(user)
+        project.team << [user, :developer]
+      end
+
+      it 'shows Create Merge Request button' do
+        href = new_namespace_project_merge_request_path(project.namespace,
+                                                        project,
+                                                        merge_request: { source_branch: 'feature',
+                                                                         target_branch: 'master' })
+
+        visit url
+
+        within("#content-body") do
+          expect(page).to have_link(label, href: href)
+        end
+      end
+
+      context 'merge requests are disabled' do
+        before do
+          project.project_feature.update!(merge_requests_access_level: ProjectFeature::DISABLED)
+        end
+
+        it 'does not show Create Merge Request button' do
+          visit url
+
+          within("#content-body") do
+            expect(page).not_to have_link(label)
+          end
+        end
+      end
+    end
+
+    context 'logged in as non-member' do
+      before do
+        login_as(user)
+      end
+
+      it 'does not show Create Merge Request button' do
+        visit url
+
+        within("#content-body") do
+          expect(page).not_to have_link(label)
+        end
+      end
+
+      context 'on own fork of project' do
+        let(:user) { forked_project.owner }
+
+        it 'shows Create Merge Request button' do
+          href = new_namespace_project_merge_request_path(forked_project.namespace,
+                                                          forked_project,
+                                                          merge_request: { source_branch: 'feature',
+                                                                           target_branch: 'master' })
+
+          visit fork_url
+
+          within("#content-body") do
+            expect(page).to have_link(label, href: href)
+          end
+        end
+      end
+    end
+  end
+
+  context 'on branches page' do
+    it_behaves_like 'Merge Request button only shown when allowed' do
+      let(:label) { 'Merge Request' }
+      let(:url) { namespace_project_branches_path(project.namespace, project) }
+      let(:fork_url) { namespace_project_branches_path(forked_project.namespace, forked_project) }
+    end
+  end
+
+  context 'on compare page' do
+    it_behaves_like 'Merge Request button only shown when allowed' do
+      let(:label) { 'Create Merge Request' }
+      let(:url) { namespace_project_compare_path(project.namespace, project, from: 'master', to: 'feature') }
+      let(:fork_url) { namespace_project_compare_path(forked_project.namespace, forked_project, from: 'master', to: 'feature') }
+    end
+  end
+
+  context 'on commits page' do
+    it_behaves_like 'Merge Request button only shown when allowed' do
+      let(:label) { 'Create Merge Request' }
+      let(:url) { namespace_project_commits_path(project.namespace, project, 'feature') }
+      let(:fork_url) { namespace_project_commits_path(forked_project.namespace, forked_project, 'feature') }
+    end
+  end
+end
diff --git a/spec/features/projects/milestones/milestone_spec.rb b/spec/features/projects/milestones/milestone_spec.rb
new file mode 100644
index 00000000000..df229d0aa78
--- /dev/null
+++ b/spec/features/projects/milestones/milestone_spec.rb
@@ -0,0 +1,64 @@
+require 'spec_helper'
+
+feature 'Project milestone', :feature do
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project, name: 'test', namespace: user.namespace) }
+  let(:milestone) { create(:milestone, project: project) }
+
+  before do
+    login_as(user)
+  end
+
+  context 'when project has enabled issues' do
+    before do
+      visit namespace_project_milestone_path(project.namespace, project, milestone)
+    end
+
+    it 'shows issues tab' do
+      within('#content-body') do
+        expect(page).to have_link 'Issues', href: '#tab-issues'
+        expect(page).to have_selector '.nav-links li.active', count: 1
+        expect(find('.nav-links li.active')).to have_content 'Issues'
+      end
+    end
+
+    it 'shows issues stats' do
+      expect(page).to have_content 'issues:'
+    end
+
+    it 'shows Browse Issues button' do
+      within('#content-body') do
+        expect(page).to have_link 'Browse Issues'
+      end
+    end
+  end
+
+  context 'when project has disabled issues' do
+    before do
+      project.project_feature.update_attribute(:issues_access_level, ProjectFeature::DISABLED)
+      visit namespace_project_milestone_path(project.namespace, project, milestone)
+    end
+
+    it 'hides issues tab' do
+      within('#content-body') do
+        expect(page).not_to have_link 'Issues', href: '#tab-issues'
+        expect(page).to have_selector '.nav-links li.active', count: 1
+        expect(find('.nav-links li.active')).to have_content 'Merge Requests'
+      end
+    end
+
+    it 'hides issues stats' do
+      expect(page).to have_no_content 'issues:'
+    end
+
+    it 'hides Browse Issues button' do
+      within('#content-body') do
+        expect(page).not_to have_link 'Browse Issues'
+      end
+    end
+
+    it 'does not show an informative message' do
+      expect(page).not_to have_content('Assign some issues to this milestone.')
+    end
+  end
+end
diff --git a/spec/features/projects/new_project_spec.rb b/spec/features/projects/new_project_spec.rb
index abfc46601fb..45185f2dd1f 100644
--- a/spec/features/projects/new_project_spec.rb
+++ b/spec/features/projects/new_project_spec.rb
@@ -1,11 +1,13 @@
 require "spec_helper"
 
 feature "New project", feature: true do
-  context "Visibility level selector" do
-    let(:user) { create(:admin) }
+  let(:user) { create(:admin) }
 
-    before { login_as(user) }
+  before do
+    login_as(user)
+  end
 
+  context "Visibility level selector" do
     Gitlab::VisibilityLevel.options.each do |key, level|
       it "sets selector to #{key}" do
         stub_application_setting(default_project_visibility: level)
@@ -16,4 +18,61 @@ feature "New project", feature: true do
       end
     end
   end
+
+  context "Namespace selector" do
+    context "with user namespace" do
+      before do
+        visit new_project_path
+      end
+
+      it "selects the user namespace" do
+        namespace = find("#project_namespace_id")
+
+        expect(namespace.text).to eq user.username
+      end
+    end
+
+    context "with group namespace" do
+      let(:group) { create(:group, :private, owner: user) }
+
+      before do
+        group.add_owner(user)
+        visit new_project_path(namespace_id: group.id)
+      end
+
+      it "selects the group namespace" do
+        namespace = find("#project_namespace_id option[selected]")
+
+        expect(namespace.text).to eq group.name
+      end
+
+      context "on validation error" do
+        before do
+          fill_in('project_path', with: 'private-group-project')
+          choose('Internal')
+          click_button('Create project')
+
+          expect(page).to have_css '.project-edit-errors .alert.alert-danger'
+        end
+
+        it "selects the group namespace" do
+          namespace = find("#project_namespace_id option[selected]")
+
+          expect(namespace.text).to eq group.name
+        end
+      end
+    end
+  end
+
+  context 'Import project options' do
+    before do
+      visit new_project_path
+    end
+
+    it 'does not autocomplete sensitive git repo URL' do
+      autocomplete = find('#project_import_url')['autocomplete']
+
+      expect(autocomplete).to eq('off')
+    end
+  end
 end
diff --git a/spec/features/projects/pages_spec.rb b/spec/features/projects/pages_spec.rb
new file mode 100644
index 00000000000..11793c0f303
--- /dev/null
+++ b/spec/features/projects/pages_spec.rb
@@ -0,0 +1,60 @@
+require 'spec_helper'
+
+feature 'Pages', feature: true do
+  given(:project) { create(:empty_project) }
+  given(:user) { create(:user) }
+  given(:role) { :master }
+
+  background do
+    allow(Gitlab.config.pages).to receive(:enabled).and_return(true)
+
+    project.team << [user, role]
+
+    login_as(user)
+  end
+
+  shared_examples 'no pages deployed' do
+    scenario 'does not see anything to destroy' do
+      visit namespace_project_pages_path(project.namespace, project)
+
+      expect(page).not_to have_link('Remove pages')
+      expect(page).not_to have_text('Only the project owner can remove pages')
+    end
+  end
+
+  context 'when user is the owner' do
+    background do
+      project.namespace.update(owner: user)
+    end
+
+    context 'when pages deployed' do
+      background do
+        allow_any_instance_of(Project).to receive(:pages_deployed?) { true }
+      end
+
+      scenario 'sees "Remove pages" link' do
+        visit namespace_project_pages_path(project.namespace, project)
+
+        expect(page).to have_link('Remove pages')
+      end
+    end
+
+    it_behaves_like 'no pages deployed'
+  end
+
+  context 'when the user is not the owner' do
+    context 'when pages deployed' do
+      background do
+        allow_any_instance_of(Project).to receive(:pages_deployed?) { true }
+      end
+
+      scenario 'sees "Only the project owner can remove pages" text' do
+        visit namespace_project_pages_path(project.namespace, project)
+
+        expect(page).to have_text('Only the project owner can remove pages')
+      end
+    end
+
+    it_behaves_like 'no pages deployed'
+  end
+end
diff --git a/spec/features/projects/pipelines/pipeline_spec.rb b/spec/features/projects/pipelines/pipeline_spec.rb
index 3350a3aeefc..9f06e52ab55 100644
--- a/spec/features/projects/pipelines/pipeline_spec.rb
+++ b/spec/features/projects/pipelines/pipeline_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe "Pipelines", feature: true, js: true do
+describe 'Pipeline', :feature, :js do
   include GitlabRoutingHelper
 
   let(:project) { create(:empty_project) }
@@ -11,18 +11,42 @@ describe "Pipelines", feature: true, js: true do
     project.team << [user, :developer]
   end
 
+  shared_context 'pipeline builds' do
+    let!(:build_passed) do
+      create(:ci_build, :success,
+             pipeline: pipeline, stage: 'build', name: 'build')
+    end
+
+    let!(:build_failed) do
+      create(:ci_build, :failed,
+             pipeline: pipeline, stage: 'test', name: 'test', commands: 'test')
+    end
+
+    let!(:build_running) do
+      create(:ci_build, :running,
+             pipeline: pipeline, stage: 'deploy', name: 'deploy')
+    end
+
+    let!(:build_manual) do
+      create(:ci_build, :manual,
+             pipeline: pipeline, stage: 'deploy', name: 'manual-build')
+    end
+
+    let!(:build_external) do
+      create(:generic_commit_status, status: 'success',
+                                     pipeline: pipeline,
+                                     name: 'jenkins',
+                                     stage: 'external',
+                                     target_url: 'http://gitlab.com/status')
+    end
+  end
+
   describe 'GET /:project/pipelines/:id' do
+    include_context 'pipeline builds'
+
     let(:project) { create(:project) }
     let(:pipeline) { create(:ci_pipeline, project: project, ref: 'master', sha: project.commit.id) }
 
-    before do
-      @success = create(:ci_build, :success, pipeline: pipeline, stage: 'build', name: 'build')
-      @failed = create(:ci_build, :failed, pipeline: pipeline, stage: 'test', name: 'test', commands: 'test')
-      @running = create(:ci_build, :running, pipeline: pipeline, stage: 'deploy', name: 'deploy')
-      @manual = create(:ci_build, :manual, pipeline: pipeline, stage: 'deploy', name: 'manual build')
-      @external = create(:generic_commit_status, status: 'success', pipeline: pipeline, name: 'jenkins', stage: 'external')
-    end
-
     before { visit namespace_project_pipeline_path(project.namespace, project, pipeline) }
 
     it 'shows the pipeline graph' do
@@ -30,7 +54,7 @@ describe "Pipelines", feature: true, js: true do
       expect(page).to have_content('Build')
       expect(page).to have_content('Test')
       expect(page).to have_content('Deploy')
-      expect(page).to have_content('Retry failed')
+      expect(page).to have_content('Retry')
       expect(page).to have_content('Cancel running')
     end
 
@@ -38,13 +62,96 @@ describe "Pipelines", feature: true, js: true do
       expect(page).to have_css('#js-tab-pipeline.active')
     end
 
+    describe 'pipeline graph' do
+      context 'when pipeline has running builds' do
+        it 'shows a running icon and a cancel action for the running build' do
+          page.within('#ci-badge-deploy') do
+            expect(page).to have_selector('.js-ci-status-icon-running')
+            expect(page).to have_selector('.js-icon-action-cancel')
+            expect(page).to have_content('deploy')
+          end
+        end
+
+        it 'should be possible to cancel the running build' do
+          find('#ci-badge-deploy .ci-action-icon-container').trigger('click')
+
+          expect(page).not_to have_content('Cancel running')
+        end
+      end
+
+      context 'when pipeline has successful builds' do
+        it 'shows the success icon and a retry action for the successful build' do
+          page.within('#ci-badge-build') do
+            expect(page).to have_selector('.js-ci-status-icon-success')
+            expect(page).to have_content('build')
+          end
+
+          page.within('#ci-badge-build .ci-action-icon-container') do
+            expect(page).to have_selector('.js-icon-action-retry')
+          end
+        end
+
+        it 'should be possible to retry the success job' do
+          find('#ci-badge-build .ci-action-icon-container').trigger('click')
+
+          expect(page).not_to have_content('Retry job')
+        end
+      end
+
+      context 'when pipeline has failed builds' do
+        it 'shows the failed icon and a retry action for the failed build' do
+          page.within('#ci-badge-test') do
+            expect(page).to have_selector('.js-ci-status-icon-failed')
+            expect(page).to have_content('test')
+          end
+
+          page.within('#ci-badge-test .ci-action-icon-container') do
+            expect(page).to have_selector('.js-icon-action-retry')
+          end
+        end
+
+        it 'should be possible to retry the failed build' do
+          find('#ci-badge-test .ci-action-icon-container').trigger('click')
+
+          expect(page).not_to have_content('Retry job')
+        end
+      end
+
+      context 'when pipeline has manual jobs' do
+        it 'shows the skipped icon and a play action for the manual build' do
+          page.within('#ci-badge-manual-build') do
+            expect(page).to have_selector('.js-ci-status-icon-manual')
+            expect(page).to have_content('manual')
+          end
+
+          page.within('#ci-badge-manual-build .ci-action-icon-container') do
+            expect(page).to have_selector('.js-icon-action-play')
+          end
+        end
+
+        it 'should be possible to play the manual job' do
+          find('#ci-badge-manual-build .ci-action-icon-container').trigger('click')
+
+          expect(page).not_to have_content('Play job')
+        end
+      end
+
+      context 'when pipeline has external job' do
+        it 'shows the success icon and the generic comit status build' do
+          expect(page).to have_selector('.js-ci-status-icon-success')
+          expect(page).to have_content('jenkins')
+          expect(page).to have_link('jenkins', href: 'http://gitlab.com/status')
+        end
+      end
+    end
+
     context 'page tabs' do
-      it 'shows Pipeline and Builds tabs with link' do
+      it 'shows Pipeline and Jobs tabs with link' do
         expect(page).to have_link('Pipeline')
-        expect(page).to have_link('Builds')
+        expect(page).to have_link('Jobs')
       end
 
-      it 'shows counter in Builds tab' do
+      it 'shows counter in Jobs tab' do
         expect(page.find('.js-builds-counter').text).to eq(pipeline.statuses.count.to_s)
       end
 
@@ -53,17 +160,17 @@ describe "Pipelines", feature: true, js: true do
       end
     end
 
-    context 'retrying builds' do
+    context 'retrying jobs' do
       it { expect(page).not_to have_content('retried') }
 
       context 'when retrying' do
-        before { click_on 'Retry failed' }
+        before { find('.js-retry-button').trigger('click') }
 
-        it { expect(page).not_to have_content('Retry failed') }
+        it { expect(page).not_to have_content('Retry') }
       end
     end
 
-    context 'canceling builds' do
+    context 'canceling jobs' do
       it { expect(page).not_to have_selector('.ci-canceled') }
 
       context 'when canceling' do
@@ -75,62 +182,58 @@ describe "Pipelines", feature: true, js: true do
   end
 
   describe 'GET /:project/pipelines/:id/builds' do
+    include_context 'pipeline builds'
+
     let(:project) { create(:project) }
     let(:pipeline) { create(:ci_pipeline, project: project, ref: 'master', sha: project.commit.id) }
 
     before do
-      @success = create(:ci_build, :success, pipeline: pipeline, stage: 'build', name: 'build')
-      @failed = create(:ci_build, :failed, pipeline: pipeline, stage: 'test', name: 'test', commands: 'test')
-      @running = create(:ci_build, :running, pipeline: pipeline, stage: 'deploy', name: 'deploy')
-      @manual = create(:ci_build, :manual, pipeline: pipeline, stage: 'deploy', name: 'manual build')
-      @external = create(:generic_commit_status, status: 'success', pipeline: pipeline, name: 'jenkins', stage: 'external')
+      visit builds_namespace_project_pipeline_path(project.namespace, project, pipeline)
     end
 
-    before { visit builds_namespace_project_pipeline_path(project.namespace, project, pipeline)}
-
-    it 'shows a list of builds' do
+    it 'shows a list of jobs' do
       expect(page).to have_content('Test')
-      expect(page).to have_content(@success.id)
+      expect(page).to have_content(build_passed.id)
       expect(page).to have_content('Deploy')
-      expect(page).to have_content(@failed.id)
-      expect(page).to have_content(@running.id)
-      expect(page).to have_content(@external.id)
-      expect(page).to have_content('Retry failed')
+      expect(page).to have_content(build_failed.id)
+      expect(page).to have_content(build_running.id)
+      expect(page).to have_content(build_external.id)
+      expect(page).to have_content('Retry')
       expect(page).to have_content('Cancel running')
       expect(page).to have_link('Play')
     end
 
-    it 'shows Builds tab pane as active' do
+    it 'shows jobs tab pane as active' do
       expect(page).to have_css('#js-tab-builds.active')
     end
 
     context 'page tabs' do
-      it 'shows Pipeline and Builds tabs with link' do
+      it 'shows Pipeline and Jobs tabs with link' do
         expect(page).to have_link('Pipeline')
-        expect(page).to have_link('Builds')
+        expect(page).to have_link('Jobs')
       end
 
-      it 'shows counter in Builds tab' do
+      it 'shows counter in Jobs tab' do
         expect(page.find('.js-builds-counter').text).to eq(pipeline.statuses.count.to_s)
       end
 
-      it 'shows Builds tab as active' do
+      it 'shows Jobs tab as active' do
         expect(page).to have_css('li.js-builds-tab-link.active')
       end
     end
 
-    context 'retrying builds' do
+    context 'retrying jobs' do
       it { expect(page).not_to have_content('retried') }
 
       context 'when retrying' do
-        before { click_on 'Retry failed' }
+        before { find('.js-retry-button').trigger('click') }
 
-        it { expect(page).not_to have_content('Retry failed') }
+        it { expect(page).not_to have_content('Retry') }
         it { expect(page).to have_selector('.retried') }
       end
     end
 
-    context 'canceling builds' do
+    context 'canceling jobs' do
       it { expect(page).not_to have_selector('.ci-canceled') }
 
       context 'when canceling' do
@@ -141,14 +244,14 @@ describe "Pipelines", feature: true, js: true do
       end
     end
 
-    context 'playing manual build' do
+    context 'playing manual job' do
       before do
         within '.pipeline-holder' do
           click_link('Play')
         end
       end
 
-      it { expect(@manual.reload).to be_pending }
+      it { expect(build_manual.reload).to be_pending }
     end
   end
 end
diff --git a/spec/features/projects/pipelines/pipelines_spec.rb b/spec/features/projects/pipelines/pipelines_spec.rb
index f3731698a18..22bf1bfbdf0 100644
--- a/spec/features/projects/pipelines/pipelines_spec.rb
+++ b/spec/features/projects/pipelines/pipelines_spec.rb
@@ -1,211 +1,454 @@
 require 'spec_helper'
 
-describe "Pipelines" do
-  include GitlabRoutingHelper
+describe 'Pipelines', :feature, :js do
+  include WaitForVueResource
 
   let(:project) { create(:empty_project) }
-  let(:user) { create(:user) }
 
-  before do
-    login_as(user)
-    project.team << [user, :developer]
-  end
+  context 'when user is logged in' do
+    let(:user) { create(:user) }
+
+    before do
+      login_as(user)
+      project.team << [user, :developer]
+    end
 
-  describe 'GET /:project/pipelines' do
-    let!(:pipeline) { create(:ci_empty_pipeline, project: project, ref: 'master', status: 'running') }
+    describe 'GET /:project/pipelines' do
+      let(:project) { create(:project) }
+
+      let!(:pipeline) do
+        create(
+          :ci_empty_pipeline,
+          project: project,
+          ref: 'master',
+          status: 'running',
+          sha: project.commit.id,
+        )
+      end
+
+      context 'scope' do
+        before do
+          create(:ci_empty_pipeline, status: 'pending', project: project, sha: project.commit.id, ref: 'master')
+          create(:ci_empty_pipeline, status: 'running', project: project, sha: project.commit.id, ref: 'master')
+          create(:ci_empty_pipeline, status: 'created', project: project, sha: project.commit.id, ref: 'master')
+          create(:ci_empty_pipeline, status: 'success', project: project, sha: project.commit.id, ref: 'master')
+        end
 
-    [:all, :running, :branches].each do |scope|
-      context "displaying #{scope}" do
-        let(:project) { create(:project) }
+        [:all, :running, :pending, :finished, :branches].each do |scope|
+          context "when displaying #{scope}" do
+            before do
+              visit_project_pipelines(scope: scope)
+            end
 
-        before { visit namespace_project_pipelines_path(project.namespace, project, scope: scope) }
+            it 'contains pipeline commit short SHA' do
+              expect(page).to have_content(pipeline.short_sha)
+            end
 
-        it { expect(page).to have_content(pipeline.short_sha) }
+            it 'contains branch name' do
+              expect(page).to have_content(pipeline.ref)
+            end
+          end
+        end
       end
-    end
 
-    context 'anonymous access' do
-      before { visit namespace_project_pipelines_path(project.namespace, project) }
+      context 'header tabs' do
+        before do
+          visit namespace_project_pipelines_path(project.namespace, project)
+          wait_for_vue_resource
+        end
 
-      it { expect(page).to have_http_status(:success) }
-    end
+        it 'shows a tab for All pipelines and count' do
+          expect(page.find('.js-pipelines-tab-all a').text).to include('All')
+          expect(page.find('.js-pipelines-tab-all .badge').text).to include('1')
+        end
 
-    context 'cancelable pipeline' do
-      let!(:build) { create(:ci_build, pipeline: pipeline, stage: 'test', commands: 'test') }
+        it 'shows a tab for Pending pipelines and count' do
+          expect(page.find('.js-pipelines-tab-pending a').text).to include('Pending')
+          expect(page.find('.js-pipelines-tab-pending .badge').text).to include('0')
+        end
 
-      before do
-        build.run
-        visit namespace_project_pipelines_path(project.namespace, project)
-      end
+        it 'shows a tab for Running pipelines and count' do
+          expect(page.find('.js-pipelines-tab-running a').text).to include('Running')
+          expect(page.find('.js-pipelines-tab-running .badge').text).to include('1')
+        end
 
-      it { expect(page).to have_link('Cancel') }
-      it { expect(page).to have_selector('.ci-running') }
+        it 'shows a tab for Finished pipelines and count' do
+          expect(page.find('.js-pipelines-tab-finished a').text).to include('Finished')
+          expect(page.find('.js-pipelines-tab-finished .badge').text).to include('0')
+        end
 
-      context 'when canceling' do
-        before { click_link('Cancel') }
+        it 'shows a tab for Branches' do
+          expect(page.find('.js-pipelines-tab-branches a').text).to include('Branches')
+        end
 
-        it { expect(page).not_to have_link('Cancel') }
-        it { expect(page).to have_selector('.ci-canceled') }
+        it 'shows a tab for Tags' do
+          expect(page.find('.js-pipelines-tab-tags a').text).to include('Tags')
+        end
       end
-    end
 
-    context 'retryable pipelines' do
-      let!(:build) { create(:ci_build, pipeline: pipeline, stage: 'test', commands: 'test') }
+      context 'when pipeline is cancelable' do
+        let!(:build) do
+          create(:ci_build, pipeline: pipeline,
+                            stage: 'test',
+                            commands: 'test')
+        end
 
-      before do
-        build.drop
-        visit namespace_project_pipelines_path(project.namespace, project)
-      end
+        before do
+          build.run
+          visit_project_pipelines
+        end
 
-      it { expect(page).to have_link('Retry') }
-      it { expect(page).to have_selector('.ci-failed') }
+        it 'indicates that pipeline can be canceled' do
+          expect(page).to have_link('Cancel')
+          expect(page).to have_selector('.ci-running')
+        end
 
-      context 'when retrying' do
-        before { click_link('Retry') }
+        context 'when canceling' do
+          before { click_link('Cancel') }
 
-        it { expect(page).not_to have_link('Retry') }
-        it { expect(page).to have_selector('.ci-running') }
+          it 'indicated that pipelines was canceled' do
+            expect(page).not_to have_link('Cancel')
+            expect(page).to have_selector('.ci-canceled')
+          end
+        end
       end
-    end
 
-    context 'with manual actions' do
-      let!(:manual) { create(:ci_build, :manual, pipeline: pipeline, name: 'manual build', stage: 'test', commands: 'test') }
+      context 'when pipeline is retryable' do
+        let!(:build) do
+          create(:ci_build, pipeline: pipeline,
+                            stage: 'test',
+                            commands: 'test')
+        end
 
-      before { visit namespace_project_pipelines_path(project.namespace, project) }
+        before do
+          build.drop
+          visit_project_pipelines
+        end
 
-      it { expect(page).to have_link('Manual build') }
+        it 'indicates that pipeline can be retried' do
+          expect(page).to have_link('Retry')
+          expect(page).to have_selector('.ci-failed')
+        end
 
-      context 'when playing' do
-        before { click_link('Manual build') }
+        context 'when retrying' do
+          before { click_link('Retry') }
 
-        it { expect(manual.reload).to be_pending }
+          it 'shows running pipeline that is not retryable' do
+            expect(page).not_to have_link('Retry')
+            expect(page).to have_selector('.ci-running')
+          end
+        end
       end
-    end
 
-    context 'for generic statuses' do
-      context 'when running' do
-        let!(:running) { create(:generic_commit_status, status: 'running', pipeline: pipeline, stage: 'test') }
+      context 'when pipeline has configuration errors' do
+        let(:pipeline) do
+          create(:ci_pipeline, :invalid, project: project)
+        end
 
-        before do
-          visit namespace_project_pipelines_path(project.namespace, project)
+        before { visit_project_pipelines }
+
+        it 'contains badge that indicates errors' do
+          expect(page).to have_content 'yaml invalid'
         end
 
-        it 'is cancelable' do
-          expect(page).to have_link('Cancel')
+        it 'contains badge with tooltip which contains error' do
+          expect(pipeline).to have_yaml_errors
+          expect(page).to have_selector(
+            %Q{span[data-original-title="#{pipeline.yaml_errors}"]})
         end
+      end
 
-        it 'has pipeline running' do
-          expect(page).to have_selector('.ci-running')
+      context 'with manual actions' do
+        let!(:manual) do
+          create(:ci_build, :manual,
+            pipeline: pipeline,
+            name: 'manual build',
+            stage: 'test',
+            commands: 'test')
         end
 
-        context 'when canceling' do
-          before { click_link('Cancel') }
+        before { visit_project_pipelines }
 
-          it { expect(page).not_to have_link('Cancel') }
-          it { expect(page).to have_selector('.ci-canceled') }
+        it 'has a dropdown with play button' do
+          expect(page).to have_selector('.dropdown-toggle.btn.btn-default .icon-play')
         end
-      end
 
-      context 'when failed' do
-        let!(:status) { create(:generic_commit_status, :pending, pipeline: pipeline, stage: 'test') }
+        it 'has link to the manual action' do
+          find('.js-pipeline-dropdown-manual-actions').click
 
-        before do
-          status.drop
-          visit namespace_project_pipelines_path(project.namespace, project)
+          expect(page).to have_link('manual build')
+        end
+
+        context 'when manual action was played' do
+          before do
+            find('.js-pipeline-dropdown-manual-actions').click
+            click_link('manual build')
+          end
+
+          it 'enqueues manual action job' do
+            expect(manual.reload).to be_pending
+          end
         end
+      end
 
-        it 'is not retryable' do
-          expect(page).not_to have_link('Retry')
+      context 'for generic statuses' do
+        context 'when running' do
+          let!(:running) do
+            create(:generic_commit_status,
+              status: 'running',
+              pipeline: pipeline,
+              stage: 'test')
+          end
+
+          before { visit_project_pipelines }
+
+          it 'is cancelable' do
+            expect(page).to have_link('Cancel')
+          end
+
+          it 'has pipeline running' do
+            expect(page).to have_selector('.ci-running')
+          end
+
+          context 'when canceling' do
+            before { click_link('Cancel') }
+
+            it 'indicates that pipeline was canceled' do
+              expect(page).not_to have_link('Cancel')
+              expect(page).to have_selector('.ci-canceled')
+            end
+          end
         end
 
-        it 'has failed pipeline' do
-          expect(page).to have_selector('.ci-failed')
+        context 'when failed' do
+          let!(:status) do
+            create(:generic_commit_status, :pending,
+              pipeline: pipeline,
+              stage: 'test')
+          end
+
+          before do
+            status.drop
+            visit_project_pipelines
+          end
+
+          it 'is not retryable' do
+            expect(page).not_to have_link('Retry')
+          end
+
+          it 'has failed pipeline' do
+            expect(page).to have_selector('.ci-failed')
+          end
         end
       end
-    end
 
-    context 'downloadable pipelines' do
-      context 'with artifacts' do
-        let!(:with_artifacts) { create(:ci_build, :artifacts, :success, pipeline: pipeline, name: 'rspec tests', stage: 'test') }
+      context 'downloadable pipelines' do
+        context 'with artifacts' do
+          let!(:with_artifacts) do
+            create(:ci_build, :artifacts, :success,
+              pipeline: pipeline,
+              name: 'rspec tests',
+              stage: 'test')
+          end
+
+          before { visit_project_pipelines }
+
+          it 'has artifats' do
+            expect(page).to have_selector('.build-artifacts')
+          end
+
+          it 'has artifacts download dropdown' do
+            find('.js-pipeline-dropdown-download').click
+
+            expect(page).to have_link(with_artifacts.name)
+          end
+
+          it 'has download attribute on download links' do
+            find('.js-pipeline-dropdown-download').click
+            expect(page).to have_selector('a', text: 'Download')
+            page.all('.build-artifacts a', text: 'Download').each do |link|
+              expect(link[:download]).to eq ''
+            end
+          end
+        end
+
+        context 'with artifacts expired' do
+          let!(:with_artifacts_expired) do
+            create(:ci_build, :artifacts_expired, :success,
+              pipeline: pipeline,
+              name: 'rspec',
+              stage: 'test')
+          end
 
-        before { visit namespace_project_pipelines_path(project.namespace, project) }
+          before { visit_project_pipelines }
 
-        it { expect(page).to have_selector('.build-artifacts') }
-        it { expect(page).to have_link(with_artifacts.name) }
+          it { expect(page).not_to have_selector('.build-artifacts') }
+        end
+
+        context 'without artifacts' do
+          let!(:without_artifacts) do
+            create(:ci_build, :success,
+              pipeline: pipeline,
+              name: 'rspec',
+              stage: 'test')
+          end
+
+          before { visit_project_pipelines }
+
+          it { expect(page).not_to have_selector('.build-artifacts') }
+        end
       end
 
-      context 'with artifacts expired' do
-        let!(:with_artifacts_expired) { create(:ci_build, :artifacts_expired, :success, pipeline: pipeline, name: 'rspec', stage: 'test') }
+      context 'mini pipeline graph' do
+        let!(:build) do
+          create(:ci_build, :pending, pipeline: pipeline,
+                                      stage: 'build',
+                                      name: 'build')
+        end
+
+        before { visit_project_pipelines }
 
-        before { visit namespace_project_pipelines_path(project.namespace, project) }
+        it 'should render a mini pipeline graph' do
+          expect(page).to have_selector('.js-mini-pipeline-graph')
+          expect(page).to have_selector('.js-builds-dropdown-button')
+        end
+
+        context 'when clicking a stage badge' do
+          it 'should open a dropdown' do
+            find('.js-builds-dropdown-button').trigger('click')
+
+            expect(page).to have_link build.name
+          end
+
+          it 'should be possible to cancel pending build' do
+            find('.js-builds-dropdown-button').trigger('click')
+            find('a.js-ci-action-icon').trigger('click')
+
+            expect(page).to have_content('canceled')
+            expect(build.reload).to be_canceled
+          end
+        end
+
+        context 'dropdown jobs list' do
+          it 'should keep the dropdown open when the user ctr/cmd + clicks in the job name' do
+            find('.js-builds-dropdown-button').trigger('click')
 
-        it { expect(page).not_to have_selector('.build-artifacts') }
+            execute_script('var e = $.Event("keydown", { keyCode: 64 }); $("body").trigger(e);')
+
+            find('.mini-pipeline-graph-dropdown-item').trigger('click')
+
+            expect(page).to have_selector('.js-ci-action-icon')
+          end
+        end
       end
 
-      context 'without artifacts' do
-        let!(:without_artifacts) { create(:ci_build, :success, pipeline: pipeline, name: 'rspec', stage: 'test') }
+      context 'with pagination' do
+        before do
+          allow(Ci::Pipeline).to receive(:default_per_page).and_return(1)
+          create(:ci_empty_pipeline,  project: project)
+        end
+
+        it 'should render pagination' do
+          visit namespace_project_pipelines_path(project.namespace, project)
+          wait_for_vue_resource
+
+          expect(page).to have_selector('.gl-pagination')
+        end
 
-        before { visit namespace_project_pipelines_path(project.namespace, project) }
+        it 'should render second page of pipelines' do
+          visit namespace_project_pipelines_path(project.namespace, project, page: '2')
+          wait_for_vue_resource
 
-        it { expect(page).not_to have_selector('.build-artifacts') }
+          expect(page).to have_selector('.gl-pagination .page', count: 2)
+        end
       end
     end
-  end
 
-  describe 'POST /:project/pipelines' do
-    let(:project) { create(:project) }
+    describe 'POST /:project/pipelines' do
+      let(:project) { create(:project) }
+
+      before do
+        visit new_namespace_project_pipeline_path(project.namespace, project)
+      end
 
-    before { visit new_namespace_project_pipeline_path(project.namespace, project) }
+      context 'for valid commit', js: true do
+        before do
+          click_button project.default_branch
 
-    context 'for valid commit' do
-      before { fill_in('pipeline[ref]', with: 'master') }
+          page.within '.dropdown-menu' do
+            click_link 'master'
+          end
+        end
 
-      context 'with gitlab-ci.yml' do
-        before { stub_ci_pipeline_to_return_yaml_file }
+        context 'with gitlab-ci.yml' do
+          before { stub_ci_pipeline_to_return_yaml_file }
 
-        it { expect{ click_on 'Create pipeline' }.to change{ Ci::Pipeline.count }.by(1) }
-      end
+          it 'creates a new pipeline' do
+            expect { click_on 'Create pipeline' }
+              .to change { Ci::Pipeline.count }.by(1)
+          end
+        end
 
-      context 'without gitlab-ci.yml' do
-        before { click_on 'Create pipeline' }
+        context 'without gitlab-ci.yml' do
+          before { click_on 'Create pipeline' }
 
-        it { expect(page).to have_content('Missing .gitlab-ci.yml file') }
+          it { expect(page).to have_content('Missing .gitlab-ci.yml file') }
+        end
       end
     end
 
-    context 'for invalid commit' do
+    describe 'Create pipelines' do
+      let(:project) { create(:project) }
+
       before do
-        fill_in('pipeline[ref]', with: 'invalid-reference')
-        click_on 'Create pipeline'
+        visit new_namespace_project_pipeline_path(project.namespace, project)
+      end
+
+      describe 'new pipeline page' do
+        it 'has field to add a new pipeline' do
+          expect(page).to have_selector('.js-branch-select')
+          expect(find('.js-branch-select')).to have_content project.default_branch
+          expect(page).to have_content('Create for')
+        end
       end
 
-      it { expect(page).to have_content('Reference not found') }
+      describe 'find pipelines' do
+        it 'shows filtered pipelines', js: true do
+          click_button project.default_branch
+
+          page.within '.dropdown-menu' do
+            find('.dropdown-input-field').native.send_keys('fix')
+
+            page.within '.dropdown-content' do
+              expect(page).to have_content('fix')
+            end
+          end
+        end
+      end
     end
   end
 
-  describe 'Create pipelines', feature: true do
-    let(:project) { create(:project) }
-
+  context 'when user is not logged in' do
     before do
-      visit new_namespace_project_pipeline_path(project.namespace, project)
+      visit namespace_project_pipelines_path(project.namespace, project)
     end
 
-    describe 'new pipeline page' do
-      it 'has field to add a new pipeline' do
-        expect(page).to have_field('pipeline[ref]')
-        expect(page).to have_content('Create for')
-      end
+    context 'when project is public' do
+      let(:project) { create(:project, :public) }
+
+      it { expect(page).to have_content 'No pipelines to show' }
+      it { expect(page).to have_http_status(:success) }
     end
 
-    describe 'find pipelines' do
-      it 'shows filtered pipelines', js: true do
-        fill_in('pipeline[ref]', with: 'fix')
-        find('input#ref').native.send_keys(:keydown)
+    context 'when project is private' do
+      let(:project) { create(:project, :private) }
 
-        within('.ui-autocomplete') do
-          expect(page).to have_selector('li', text: 'fix')
-        end
-      end
+      it { expect(page).to have_content 'You need to sign in' }
     end
   end
+
+  def visit_project_pipelines(**query)
+    visit namespace_project_pipelines_path(project.namespace, project, query)
+    wait_for_vue_resource
+  end
 end
diff --git a/spec/features/projects/project_settings_spec.rb b/spec/features/projects/project_settings_spec.rb
index bf60cca4ea4..5d0314d5c09 100644
--- a/spec/features/projects/project_settings_spec.rb
+++ b/spec/features/projects/project_settings_spec.rb
@@ -21,13 +21,23 @@ describe 'Edit Project Settings', feature: true do
       expect(page).to have_content "Name can contain only letters, digits, emojis, '_', '.', dash, space. It must start with letter, digit, emoji or '_'."
       expect(page).to have_button 'Save changes'
     end
+
+    scenario 'shows a successful notice when the project is updated' do
+      visit edit_namespace_project_path(project.namespace, project)
+
+      fill_in 'project_name_edit', with: 'hello world'
+
+      click_button 'Save changes'
+
+      expect(page).to have_content "Project 'hello world' was successfully updated."
+    end
   end
 
   describe 'Rename repository' do
     it 'shows errors for invalid project path/name' do
       visit edit_namespace_project_path(project.namespace, project)
 
-      fill_in 'Project name', with: 'foo&bar'
+      fill_in 'project_name', with: 'foo&bar'
       fill_in 'Path', with: 'foo&bar'
 
       click_button 'Rename project'
@@ -43,7 +53,7 @@ describe 'Edit Project Settings', feature: true do
     it 'shows error for invalid project name' do
       visit edit_namespace_project_path(project.namespace, project)
 
-      fill_in 'Project name', with: '🚀 foo bar ☁️'
+      fill_in 'project_name', with: '🚀 foo bar ☁️'
 
       click_button 'Rename project'
 
diff --git a/spec/features/projects/ref_switcher_spec.rb b/spec/features/projects/ref_switcher_spec.rb
index 472491188c9..3b8f0b2d3f8 100644
--- a/spec/features/projects/ref_switcher_spec.rb
+++ b/spec/features/projects/ref_switcher_spec.rb
@@ -17,14 +17,17 @@ feature 'Ref switcher', feature: true, js: true do
 
     page.within '.project-refs-form' do
       input = find('input[type="search"]')
-      input.set 'expand'
+      input.set 'binary'
+      wait_for_ajax
 
-      input.native.send_keys :down
-      input.native.send_keys :down
-      input.native.send_keys :enter
+      expect(find('.dropdown-content ul')).to have_selector('li', count: 6)
+
+      page.within '.dropdown-content ul' do
+        input.native.send_keys :enter
+      end
     end
 
-    expect(page).to have_title 'expand-collapse-files'
+    expect(page).to have_title 'binary-encoding'
   end
 
   it "user selects ref with special characters" do
diff --git a/spec/features/projects/services/mattermost_slash_command_spec.rb b/spec/features/projects/services/mattermost_slash_command_spec.rb
index f474e7e891b..24d22a092d4 100644
--- a/spec/features/projects/services/mattermost_slash_command_spec.rb
+++ b/spec/features/projects/services/mattermost_slash_command_spec.rb
@@ -1,32 +1,31 @@
 require 'spec_helper'
 
-feature 'Setup Mattermost slash commands', feature: true do
-  include WaitForAjax
-
+feature 'Setup Mattermost slash commands', :feature, :js do
   let(:user) { create(:user) }
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
   let(:service) { project.create_mattermost_slash_commands_service }
+  let(:mattermost_enabled) { true }
 
   before do
+    Settings.mattermost['enabled'] = mattermost_enabled
     project.team << [user, :master]
     login_as(user)
+    visit edit_namespace_project_service_path(project.namespace, project, service)
   end
 
-  describe 'user visites the mattermost slash command config page', js: true do
+  describe 'user visits the mattermost slash command config page' do
     it 'shows a help message' do
-      visit edit_namespace_project_service_path(project.namespace, project, service)
+      expect(page).to have_content("This service allows users to perform common")
+    end
 
-      wait_for_ajax
+    it 'shows a token placeholder' do
+      token_placeholder = find_field('service_token')['placeholder']
 
-      expect(page).to have_content("This service allows GitLab users to perform common")
+      expect(token_placeholder).to eq('XXxxXXxxXXxxXXxxXXxxXXxx')
     end
-  end
-
-  describe 'saving a token' do
-    let(:token) { ('a'..'z').to_a.join }
 
     it 'shows the token after saving' do
-      visit edit_namespace_project_service_path(project.namespace, project, service)
+      token = ('a'..'z').to_a.join
 
       fill_in 'service_token', with: token
       click_on 'Save'
@@ -35,14 +34,135 @@ feature 'Setup Mattermost slash commands', feature: true do
 
       expect(value).to eq(token)
     end
-  end
 
-  describe 'the trigger url' do
-    it 'shows the correct url' do
-      visit edit_namespace_project_service_path(project.namespace, project, service)
+    it 'shows the add to mattermost button' do
+      expect(page).to have_link('Add to Mattermost')
+    end
+
+    it 'shows an explanation if user is a member of no teams' do
+      stub_teams(count: 0)
+
+      click_link 'Add to Mattermost'
+
+      expect(page).to have_content('You aren’t a member of any team on the Mattermost instance')
+      expect(page).to have_link('join a team', href: "#{Gitlab.config.mattermost.host}/select_team")
+    end
+
+    it 'shows an explanation if user is a member of 1 team' do
+      stub_teams(count: 1)
+
+      click_link 'Add to Mattermost'
+
+      expect(page).to have_content('The team where the slash commands will be used in')
+      expect(page).to have_content('This is the only available team.')
+    end
+
+    it 'shows a disabled prefilled select if user is a member of 1 team' do
+      teams = stub_teams(count: 1)
+
+      click_link 'Add to Mattermost'
+
+      team_name = teams.first['display_name']
+      select_element = find('#mattermost_team_id')
+      selected_option = select_element.find('option[selected]')
+
+      expect(select_element['disabled']).to be(true)
+      expect(selected_option).to have_content(team_name.to_s)
+    end
+
+    it 'has a hidden input for the prefilled value if user is a member of 1 team' do
+      teams = stub_teams(count: 1)
+
+      click_link 'Add to Mattermost'
+
+      expect(find('input#mattermost_team_id', visible: false).value).to eq(teams.first['id'])
+    end
+
+    it 'shows an explanation user is a member of multiple teams' do
+      stub_teams(count: 2)
+
+      click_link 'Add to Mattermost'
+
+      expect(page).to have_content('Select the team where the slash commands will be used in')
+      expect(page).to have_content('The list shows all available teams.')
+    end
+
+    it 'shows a select with team options user is a member of multiple teams' do
+      stub_teams(count: 2)
+
+      click_link 'Add to Mattermost'
+
+      select_element = find('#mattermost_team_id')
+
+      expect(select_element['disabled']).to be(false)
+      expect(select_element.all('option').count).to eq(3)
+    end
+
+    it 'shows an error alert with the error message if there is an error requesting teams' do
+      allow_any_instance_of(MattermostSlashCommandsService).to receive(:list_teams) { [[], 'test mattermost error message'] }
+
+      click_link 'Add to Mattermost'
+
+      expect(page).to have_selector('.alert')
+      expect(page).to have_content('test mattermost error message')
+    end
+
+    it 'enables the submit button if the required fields are provided', :js do
+      stub_teams(count: 1)
+
+      click_link 'Add to Mattermost'
+
+      expect(find('input[type="submit"]')['disabled']).not_to be(true)
+    end
+
+    it 'disables the submit button if the required fields are not provided', :js do
+      stub_teams(count: 1)
+
+      click_link 'Add to Mattermost'
+
+      fill_in('mattermost_trigger', with: '')
+
+      expect(find('input[type="submit"]')['disabled']).to be(true)
+    end
+
+    def stub_teams(count: 0)
+      teams = create_teams(count)
+
+      allow_any_instance_of(MattermostSlashCommandsService).to receive(:list_teams) { [teams, nil] }
+
+      teams
+    end
+
+    def create_teams(count = 0)
+      teams = []
+
+      count.times do |i|
+        teams.push({ "id" => "x#{i}", "display_name" => "x#{i}-name" })
+      end
+
+      teams
+    end
+
+    describe 'mattermost service is not enabled' do
+      let(:mattermost_enabled) { false }
+
+      it 'shows the correct trigger url' do
+        value = find_field('request_url').value
+
+        expect(value).to match("api/v3/projects/#{project.id}/services/mattermost_slash_commands/trigger")
+      end
+
+      it 'shows a token placeholder' do
+        token_placeholder = find_field('service_token')['placeholder']
+
+        expect(token_placeholder).to eq('XXxxXXxxXXxxXXxxXXxxXXxx')
+      end
+    end
+  end
 
-      value = find_field('request_url').value
-      expect(value).to match("api/v3/projects/#{project.id}/services/mattermost_slash_commands/trigger")
+  describe 'stable logo url' do
+    it 'shows a publicly available logo' do
+      expect(File.exist?(Rails.root.join('public/slash-command-logo.png')))
     end
   end
 end
diff --git a/spec/features/projects/services/slack_slash_command_spec.rb b/spec/features/projects/services/slack_slash_command_spec.rb
new file mode 100644
index 00000000000..db903a0c8f0
--- /dev/null
+++ b/spec/features/projects/services/slack_slash_command_spec.rb
@@ -0,0 +1,37 @@
+require 'spec_helper'
+
+feature 'Slack slash commands', feature: true do
+  given(:user) { create(:user) }
+  given(:project) { create(:project) }
+  given(:service) { project.create_slack_slash_commands_service }
+
+  background do
+    project.team << [user, :master]
+    login_as(user)
+    visit edit_namespace_project_service_path(project.namespace, project, service)
+  end
+
+  it 'shows a token placeholder' do
+    token_placeholder = find_field('service_token')['placeholder']
+
+    expect(token_placeholder).to eq('XXxxXXxxXXxxXXxxXXxxXXxx')
+  end
+
+  it 'shows a help message' do
+    expect(page).to have_content('This service allows users to perform common')
+  end
+
+  it 'shows the token after saving' do
+    fill_in 'service_token', with: 'token'
+    click_on 'Save'
+
+    value = find_field('service_token').value
+
+    expect(value).to eq('token')
+  end
+
+  it 'shows the correct trigger url' do
+    value = find_field('url').value
+    expect(value).to match("api/v3/projects/#{project.id}/services/slack_slash_commands/trigger")
+  end
+end
diff --git a/spec/features/projects/settings/merge_requests_settings_spec.rb b/spec/features/projects/settings/merge_requests_settings_spec.rb
new file mode 100644
index 00000000000..6815039d5ed
--- /dev/null
+++ b/spec/features/projects/settings/merge_requests_settings_spec.rb
@@ -0,0 +1,65 @@
+require 'spec_helper'
+
+feature 'Project settings > Merge Requests', feature: true, js: true do
+  include GitlabRoutingHelper
+
+  let(:project) { create(:empty_project, :public) }
+  let(:user) { create(:user) }
+
+  background do
+    project.team << [user, :master]
+    login_as(user)
+  end
+
+  context 'when Merge Request and Pipelines are initially enabled' do
+    context 'when Pipelines are initially enabled' do
+      before do
+        visit edit_project_path(project)
+      end
+
+      scenario 'shows the Merge Requests settings' do
+        expect(page).to have_content('Only allow merge requests to be merged if the pipeline succeeds')
+        expect(page).to have_content('Only allow merge requests to be merged if all discussions are resolved')
+
+        select 'Disabled', from: "project_project_feature_attributes_merge_requests_access_level"
+
+        expect(page).not_to have_content('Only allow merge requests to be merged if the pipeline succeeds')
+        expect(page).not_to have_content('Only allow merge requests to be merged if all discussions are resolved')
+      end
+    end
+
+    context 'when Pipelines are initially disabled' do
+      before do
+        project.project_feature.update_attribute('builds_access_level', ProjectFeature::DISABLED)
+        visit edit_project_path(project)
+      end
+
+      scenario 'shows the Merge Requests settings that do not depend on Builds feature' do
+        expect(page).not_to have_content('Only allow merge requests to be merged if the pipeline succeeds')
+        expect(page).to have_content('Only allow merge requests to be merged if all discussions are resolved')
+
+        select 'Everyone with access', from: "project_project_feature_attributes_builds_access_level"
+
+        expect(page).to have_content('Only allow merge requests to be merged if the pipeline succeeds')
+        expect(page).to have_content('Only allow merge requests to be merged if all discussions are resolved')
+      end
+    end
+  end
+
+  context 'when Merge Request are initially disabled' do
+    before do
+      project.project_feature.update_attribute('merge_requests_access_level', ProjectFeature::DISABLED)
+      visit edit_project_path(project)
+    end
+
+    scenario 'does not show the Merge Requests settings' do
+      expect(page).not_to have_content('Only allow merge requests to be merged if the pipeline succeeds')
+      expect(page).not_to have_content('Only allow merge requests to be merged if all discussions are resolved')
+
+      select 'Everyone with access', from: "project_project_feature_attributes_merge_requests_access_level"
+
+      expect(page).to have_content('Only allow merge requests to be merged if the pipeline succeeds')
+      expect(page).to have_content('Only allow merge requests to be merged if all discussions are resolved')
+    end
+  end
+end
diff --git a/spec/features/projects/settings/visibility_settings_spec.rb b/spec/features/projects/settings/visibility_settings_spec.rb
new file mode 100644
index 00000000000..cef315ac9cd
--- /dev/null
+++ b/spec/features/projects/settings/visibility_settings_spec.rb
@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+feature 'Visibility settings', feature: true, js: true do
+  let(:user) { create(:user) }
+  let(:project) { create(:project, namespace: user.namespace, visibility_level: 20) }
+
+  context 'as owner' do
+    before do
+      login_as(user)
+      visit edit_namespace_project_path(project.namespace, project)
+    end
+
+    scenario 'project visibility select is available' do
+      visibility_select_container = find('.js-visibility-select')
+
+      expect(visibility_select_container.find('.visibility-select').value).to eq project.visibility_level.to_s
+      expect(visibility_select_container).to have_content 'The project can be cloned without any authentication.'
+    end
+
+    scenario 'project visibility description updates on change' do
+      visibility_select_container = find('.js-visibility-select')
+      visibility_select = visibility_select_container.find('.visibility-select')
+      visibility_select.select('Private')
+
+      expect(visibility_select.value).to eq '0'
+      expect(visibility_select_container).to have_content 'Project access must be granted explicitly to each user.'
+    end
+  end
+
+  context 'as master' do
+    let(:master_user) { create(:user) }
+
+    before do
+      project.team << [master_user, :master]
+      login_as(master_user)
+      visit edit_namespace_project_path(project.namespace, project)
+    end
+
+    scenario 'project visibility is locked' do
+      visibility_select_container = find('.js-visibility-select')
+
+      expect(visibility_select_container).not_to have_select '.visibility-select'
+      expect(visibility_select_container).to have_content 'Public'
+      expect(visibility_select_container).to have_content 'The project can be cloned without any authentication.'
+    end
+  end
+end
diff --git a/spec/features/projects/tree/rss_spec.rb b/spec/features/projects/tree/rss_spec.rb
new file mode 100644
index 00000000000..9ac51997d65
--- /dev/null
+++ b/spec/features/projects/tree/rss_spec.rb
@@ -0,0 +1,25 @@
+require 'spec_helper'
+
+feature 'Project Tree RSS' do
+  let(:project) { create(:project, :repository, visibility_level: Gitlab::VisibilityLevel::PUBLIC) }
+  let(:path) { namespace_project_tree_path(project.namespace, project, :master) }
+
+  context 'when signed in' do
+    before do
+      user = create(:user)
+      project.team << [user, :developer]
+      login_as(user)
+      visit path
+    end
+
+    it_behaves_like "an autodiscoverable RSS feed with current_user's private token"
+  end
+
+  context 'when signed out' do
+    before do
+      visit path
+    end
+
+    it_behaves_like "an autodiscoverable RSS feed without a private token"
+  end
+end
diff --git a/spec/features/projects/view_on_env_spec.rb b/spec/features/projects/view_on_env_spec.rb
new file mode 100644
index 00000000000..ce5c5f21167
--- /dev/null
+++ b/spec/features/projects/view_on_env_spec.rb
@@ -0,0 +1,140 @@
+require 'spec_helper'
+
+describe 'View on environment', js: true do
+  include WaitForAjax
+
+  let(:branch_name) { 'feature' }
+  let(:file_path) { 'files/ruby/feature.rb' }
+  let(:project) { create(:project, :repository) }
+  let(:user) { project.creator }
+
+  before do
+    project.add_master(user)
+  end
+
+  context 'when the branch has a route map' do
+    let(:route_map) do
+      <<-MAP.strip_heredoc
+      - source: /files/(.*)\\..*/
+        public: '\\1'
+      MAP
+    end
+
+    before do
+      Files::CreateService.new(
+        project,
+        user,
+        start_branch: branch_name,
+        target_branch: branch_name,
+        commit_message: "Add .gitlab/route-map.yml",
+        file_path: '.gitlab/route-map.yml',
+        file_content: route_map
+      ).execute
+
+      # Update the file so that we still have a commit that will have a file on the environment
+      Files::UpdateService.new(
+        project,
+        user,
+        start_branch: branch_name,
+        target_branch: branch_name,
+        commit_message: "Update feature",
+        file_path: file_path,
+        file_content: "# Noop"
+      ).execute
+    end
+
+    context 'and an active deployment' do
+      let(:sha) { project.commit(branch_name).sha }
+      let(:environment) { create(:environment, project: project, name: 'review/feature', external_url: 'http://feature.review.example.com') }
+      let!(:deployment) { create(:deployment, environment: environment, ref: branch_name, sha: sha) }
+
+      context 'when visiting the diff of a merge request for the branch' do
+        let(:merge_request) { create(:merge_request, :simple, source_project: project, source_branch: branch_name) }
+
+        before do
+          login_as(user)
+
+          visit diffs_namespace_project_merge_request_path(project.namespace, project, merge_request)
+
+          wait_for_ajax
+        end
+
+        it 'has a "View on env" button' do
+          within '.diffs' do
+            expect(page).to have_link('View on feature.review.example.com', href: 'http://feature.review.example.com/ruby/feature')
+          end
+        end
+      end
+
+      context 'when visiting a comparison for the branch' do
+        before do
+          login_as(user)
+
+          visit namespace_project_compare_path(project.namespace, project, from: 'master', to: branch_name)
+
+          wait_for_ajax
+        end
+
+        it 'has a "View on env" button' do
+          expect(page).to have_link('View on feature.review.example.com', href: 'http://feature.review.example.com/ruby/feature')
+        end
+      end
+
+      context 'when visiting a comparison for the commit' do
+        before do
+          login_as(user)
+
+          visit namespace_project_compare_path(project.namespace, project, from: 'master', to: sha)
+
+          wait_for_ajax
+        end
+
+        it 'has a "View on env" button' do
+          expect(page).to have_link('View on feature.review.example.com', href: 'http://feature.review.example.com/ruby/feature')
+        end
+      end
+
+      context 'when visiting a blob on the branch' do
+        before do
+          login_as(user)
+
+          visit namespace_project_blob_path(project.namespace, project, File.join(branch_name, file_path))
+
+          wait_for_ajax
+        end
+
+        it 'has a "View on env" button' do
+          expect(page).to have_link('View on feature.review.example.com', href: 'http://feature.review.example.com/ruby/feature')
+        end
+      end
+
+      context 'when visiting a blob on the commit' do
+        before do
+          login_as(user)
+
+          visit namespace_project_blob_path(project.namespace, project, File.join(sha, file_path))
+
+          wait_for_ajax
+        end
+
+        it 'has a "View on env" button' do
+          expect(page).to have_link('View on feature.review.example.com', href: 'http://feature.review.example.com/ruby/feature')
+        end
+      end
+
+      context 'when visiting the commit' do
+        before do
+          login_as(user)
+
+          visit namespace_project_commit_path(project.namespace, project, sha)
+
+          wait_for_ajax
+        end
+
+        it 'has a "View on env" button' do
+          expect(page).to have_link('View on feature.review.example.com', href: 'http://feature.review.example.com/ruby/feature')
+        end
+      end
+    end
+  end
+end
diff --git a/spec/features/projects/wiki/user_views_wiki_in_project_page_spec.rb b/spec/features/projects/wiki/user_views_wiki_in_project_page_spec.rb
index b4f5f6b3fc5..20219f3cc9a 100644
--- a/spec/features/projects/wiki/user_views_wiki_in_project_page_spec.rb
+++ b/spec/features/projects/wiki/user_views_wiki_in_project_page_spec.rb
@@ -2,7 +2,6 @@ require 'spec_helper'
 
 describe 'Projects > Wiki > User views wiki in project page', feature: true do
   let(:user) { create(:user) }
-  let(:project) { create(:empty_project) }
 
   before do
     project.team << [user, :master]
@@ -10,12 +9,11 @@ describe 'Projects > Wiki > User views wiki in project page', feature: true do
   end
 
   context 'when repository is disabled for project' do
-    before do
-      project.project_feature.update!(
-        repository_access_level: ProjectFeature::DISABLED,
-        merge_requests_access_level: ProjectFeature::DISABLED,
-        builds_access_level: ProjectFeature::DISABLED
-      )
+    let(:project) do
+      create(:empty_project,
+             :repository_disabled,
+             :merge_requests_disabled,
+             :builds_disabled)
     end
 
     context 'when wiki homepage contains a link' do
diff --git a/spec/features/projects_spec.rb b/spec/features/projects_spec.rb
index c30d38b6508..3a1240f95b5 100644
--- a/spec/features/projects_spec.rb
+++ b/spec/features/projects_spec.rb
@@ -18,7 +18,7 @@ feature 'Project', feature: true do
     it 'passes through html-pipeline' do
       project.update_attribute(:description, 'This project is the :poop:')
       visit path
-      expect(page).to have_css('.project-home-desc > p > img')
+      expect(page).to have_css('.project-home-desc > p > gl-emoji')
     end
 
     it 'sanitizes unwanted tags' do
diff --git a/spec/features/protected_branches/access_control_ce_spec.rb b/spec/features/protected_branches/access_control_ce_spec.rb
index 395c61a4743..e4aca25a339 100644
--- a/spec/features/protected_branches/access_control_ce_spec.rb
+++ b/spec/features/protected_branches/access_control_ce_spec.rb
@@ -26,7 +26,11 @@ RSpec.shared_examples "protected branches > access control > CE" do
 
       within(".protected-branches-list") do
         find(".js-allowed-to-push").click
-        within('.js-allowed-to-push-container') { click_on access_type_name }
+        
+        within('.js-allowed-to-push-container') do
+          expect(first("li")).to have_content("Roles")
+          click_on access_type_name
+        end
       end
 
       wait_for_ajax
@@ -61,7 +65,11 @@ RSpec.shared_examples "protected branches > access control > CE" do
 
       within(".protected-branches-list") do
         find(".js-allowed-to-merge").click
-        within('.js-allowed-to-merge-container') { click_on access_type_name }
+
+        within('.js-allowed-to-merge-container') do
+          expect(first("li")).to have_content("Roles")
+          click_on access_type_name
+        end
       end
 
       wait_for_ajax
diff --git a/spec/features/search_spec.rb b/spec/features/search_spec.rb
index caecd027aaa..a6560a81096 100644
--- a/spec/features/search_spec.rb
+++ b/spec/features/search_spec.rb
@@ -1,6 +1,7 @@
 require 'spec_helper'
 
 describe "Search", feature: true  do
+  include FilteredSearchHelpers
   include WaitForAjax
 
   let(:user) { create(:user) }
@@ -169,16 +170,18 @@ describe "Search", feature: true  do
           find('.dropdown-menu').click_link 'Issues assigned to me'
           sleep 2
 
-          expect(page).to have_selector('.issues-holder')
-          expect(find('.js-assignee-search .dropdown-toggle-text')).to have_content(user.name)
+          expect(page).to have_selector('.filtered-search')
+          expect_tokens([{ name: 'assignee', value: "@#{user.username}" }])
+          expect_filtered_search_input_empty
         end
 
         it 'takes user to her issues page when issues authored is clicked' do
           find('.dropdown-menu').click_link "Issues I've created"
           sleep 2
 
-          expect(page).to have_selector('.issues-holder')
-          expect(find('.js-author-search .dropdown-toggle-text')).to have_content(user.name)
+          expect(page).to have_selector('.filtered-search')
+          expect_tokens([{ name: 'author', value: "@#{user.username}" }])
+          expect_filtered_search_input_empty
         end
 
         it 'takes user to her MR page when MR assigned is clicked' do
@@ -186,7 +189,8 @@ describe "Search", feature: true  do
           sleep 2
 
           expect(page).to have_selector('.merge-requests-holder')
-          expect(find('.js-assignee-search .dropdown-toggle-text')).to have_content(user.name)
+          expect_tokens([{ name: 'assignee', value: "@#{user.username}" }])
+          expect_filtered_search_input_empty
         end
 
         it 'takes user to her MR page when MR authored is clicked' do
@@ -194,7 +198,8 @@ describe "Search", feature: true  do
           sleep 2
 
           expect(page).to have_selector('.merge-requests-holder')
-          expect(find('.js-author-search .dropdown-toggle-text')).to have_content(user.name)
+          expect_tokens([{ name: 'author', value: "@#{user.username}" }])
+          expect_filtered_search_input_empty
         end
       end
 
@@ -211,4 +216,44 @@ describe "Search", feature: true  do
       end
     end
   end
+
+  describe 'search for commits' do
+    before do
+      visit search_path(project_id: project.id)
+    end
+
+    it 'redirects to commit page when search by sha and only commit found' do
+      fill_in 'search', with: '6d394385cf567f80a8fd85055db1ab4c5295806f'
+
+      click_button 'Search'
+
+      expect(page).to have_current_path(namespace_project_commit_path(project.namespace, project, '6d394385cf567f80a8fd85055db1ab4c5295806f'))
+    end
+
+    it 'redirects to single commit regardless of query case' do
+      fill_in 'search', with: '6D394385cf'
+
+      click_button 'Search'
+
+      expect(page).to have_current_path(namespace_project_commit_path(project.namespace, project, '6d394385cf567f80a8fd85055db1ab4c5295806f'))
+    end
+
+    it 'holds on /search page when the only commit is found by message' do
+      create_commit('Message referencing another sha: "deadbeef" ', project, user, 'master')
+
+      fill_in 'search', with: 'deadbeef'
+      click_button 'Search'
+
+      expect(page).to have_current_path('/search', only_path: true)
+    end
+
+    it 'shows multiple matching commits' do
+      fill_in 'search', with: 'See merge request'
+
+      click_button 'Search'
+      click_link 'Commits'
+
+      expect(page).to have_selector('.commit-row-description', count: 9)
+    end
+  end
 end
diff --git a/spec/features/security/admin_access_spec.rb b/spec/features/security/admin_access_spec.rb
index fe8cd7b7602..e180ca53eb5 100644
--- a/spec/features/security/admin_access_spec.rb
+++ b/spec/features/security/admin_access_spec.rb
@@ -4,7 +4,7 @@ describe "Admin::Projects", feature: true  do
   include AccessMatchers
 
   describe "GET /admin/projects" do
-    subject { admin_namespaces_projects_path }
+    subject { admin_projects_path }
 
     it { is_expected.to be_allowed_for :admin }
     it { is_expected.to be_denied_for :user }
diff --git a/spec/features/security/project/internal_access_spec.rb b/spec/features/security/project/internal_access_spec.rb
index 1897c8119d2..1a66d1a6a1e 100644
--- a/spec/features/security/project/internal_access_spec.rb
+++ b/spec/features/security/project/internal_access_spec.rb
@@ -82,8 +82,8 @@ describe "Internal Project Access", feature: true  do
     it { is_expected.to be_denied_for(:visitor) }
   end
 
-  describe "GET /:project_path/project_members" do
-    subject { namespace_project_project_members_path(project.namespace, project) }
+  describe "GET /:project_path/settings/members" do
+    subject { namespace_project_settings_members_path(project.namespace, project) }
 
     it { is_expected.to be_allowed_for(:admin) }
     it { is_expected.to be_allowed_for(:owner).of(project) }
@@ -96,6 +96,34 @@ describe "Internal Project Access", feature: true  do
     it { is_expected.to be_denied_for(:external) }
   end
 
+  describe "GET /:project_path/settings/ci_cd" do
+    subject { namespace_project_settings_ci_cd_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for(:admin) }
+    it { is_expected.to be_allowed_for(:owner).of(project) }
+    it { is_expected.to be_allowed_for(:master).of(project) }
+    it { is_expected.to be_denied_for(:developer).of(project) }
+    it { is_expected.to be_denied_for(:reporter).of(project) }
+    it { is_expected.to be_denied_for(:guest).of(project) }
+    it { is_expected.to be_denied_for(:user) }
+    it { is_expected.to be_denied_for(:visitor) }
+    it { is_expected.to be_denied_for(:external) }
+  end
+
+  describe "GET /:project_path/settings/repository" do
+    subject { namespace_project_settings_repository_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for(:admin) }
+    it { is_expected.to be_allowed_for(:owner).of(project) }
+    it { is_expected.to be_allowed_for(:master).of(project) }
+    it { is_expected.to be_denied_for(:developer).of(project) }
+    it { is_expected.to be_denied_for(:reporter).of(project) }
+    it { is_expected.to be_denied_for(:guest).of(project) }
+    it { is_expected.to be_denied_for(:user) }
+    it { is_expected.to be_denied_for(:visitor) }
+    it { is_expected.to be_denied_for(:external) }
+  end
+
   describe "GET /:project_path/blob" do
     let(:commit) { project.repository.commit }
     subject { namespace_project_blob_path(project.namespace, project, File.join(commit.id, '.gitignore')) }
@@ -262,8 +290,8 @@ describe "Internal Project Access", feature: true  do
     it { is_expected.to be_denied_for(:visitor) }
   end
 
-  describe "GET /:project_path/hooks" do
-    subject { namespace_project_hooks_path(project.namespace, project) }
+  describe "GET /:project_path/settings/integrations" do
+    subject { namespace_project_settings_integrations_path(project.namespace, project) }
 
     it { is_expected.to be_allowed_for(:admin) }
     it { is_expected.to be_allowed_for(:owner).of(project) }
diff --git a/spec/features/security/project/private_access_spec.rb b/spec/features/security/project/private_access_spec.rb
index f52e23f9433..ad3bd60a313 100644
--- a/spec/features/security/project/private_access_spec.rb
+++ b/spec/features/security/project/private_access_spec.rb
@@ -82,8 +82,8 @@ describe "Private Project Access", feature: true  do
     it { is_expected.to be_denied_for(:visitor) }
   end
 
-  describe "GET /:project_path/project_members" do
-    subject { namespace_project_project_members_path(project.namespace, project) }
+  describe "GET /:project_path/settings/members" do
+    subject { namespace_project_settings_members_path(project.namespace, project) }
 
     it { is_expected.to be_allowed_for(:admin) }
     it { is_expected.to be_allowed_for(:owner).of(project) }
@@ -92,6 +92,34 @@ describe "Private Project Access", feature: true  do
     it { is_expected.to be_allowed_for(:reporter).of(project) }
     it { is_expected.to be_allowed_for(:guest).of(project) }
     it { is_expected.to be_denied_for(:user) }
+    it { is_expected.to be_denied_for(:visitor) }
+    it { is_expected.to be_denied_for(:external) }
+  end
+
+  describe "GET /:project_path/settings/ci_cd" do
+    subject { namespace_project_settings_ci_cd_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for(:admin) }
+    it { is_expected.to be_allowed_for(:owner).of(project) }
+    it { is_expected.to be_allowed_for(:master).of(project) }
+    it { is_expected.to be_denied_for(:developer).of(project) }
+    it { is_expected.to be_denied_for(:reporter).of(project) }
+    it { is_expected.to be_denied_for(:guest).of(project) }
+    it { is_expected.to be_denied_for(:user) }
+    it { is_expected.to be_denied_for(:visitor) }
+    it { is_expected.to be_denied_for(:external) }
+  end
+
+  describe "GET /:project_path/settings/repository" do
+    subject { namespace_project_settings_repository_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for(:admin) }
+    it { is_expected.to be_allowed_for(:owner).of(project) }
+    it { is_expected.to be_allowed_for(:master).of(project) }
+    it { is_expected.to be_denied_for(:developer).of(project) }
+    it { is_expected.to be_denied_for(:reporter).of(project) }
+    it { is_expected.to be_denied_for(:guest).of(project) }
+    it { is_expected.to be_denied_for(:user) }
     it { is_expected.to be_denied_for(:external) }
     it { is_expected.to be_denied_for(:visitor) }
   end
@@ -234,8 +262,8 @@ describe "Private Project Access", feature: true  do
     it { is_expected.to be_denied_for(:visitor) }
   end
 
-  describe "GET /:project_path/hooks" do
-    subject { namespace_project_hooks_path(project.namespace, project) }
+  describe "GET /:project_path/namespace/hooks" do
+    subject { namespace_project_settings_integrations_path(project.namespace, project) }
 
     it { is_expected.to be_allowed_for(:admin) }
     it { is_expected.to be_allowed_for(:owner).of(project) }
diff --git a/spec/features/security/project/public_access_spec.rb b/spec/features/security/project/public_access_spec.rb
index bed9e92fcb6..e06aab4e0b2 100644
--- a/spec/features/security/project/public_access_spec.rb
+++ b/spec/features/security/project/public_access_spec.rb
@@ -82,8 +82,8 @@ describe "Public Project Access", feature: true  do
     it { is_expected.to be_allowed_for(:visitor) }
   end
 
-  describe "GET /:project_path/project_members" do
-    subject { namespace_project_project_members_path(project.namespace, project) }
+  describe "GET /:project_path/settings/members" do
+    subject { namespace_project_settings_members_path(project.namespace, project) }
 
     it { is_expected.to be_allowed_for(:admin) }
     it { is_expected.to be_allowed_for(:owner).of(project) }
@@ -96,6 +96,34 @@ describe "Public Project Access", feature: true  do
     it { is_expected.to be_allowed_for(:external) }
   end
 
+  describe "GET /:project_path/settings/ci_cd" do
+    subject { namespace_project_settings_ci_cd_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for(:admin) }
+    it { is_expected.to be_allowed_for(:owner).of(project) }
+    it { is_expected.to be_allowed_for(:master).of(project) }
+    it { is_expected.to be_denied_for(:developer).of(project) }
+    it { is_expected.to be_denied_for(:reporter).of(project) }
+    it { is_expected.to be_denied_for(:guest).of(project) }
+    it { is_expected.to be_denied_for(:user) }
+    it { is_expected.to be_denied_for(:visitor) }
+    it { is_expected.to be_denied_for(:external) }
+  end
+
+  describe "GET /:project_path/settings/repository" do
+    subject { namespace_project_settings_repository_path(project.namespace, project) }
+
+    it { is_expected.to be_allowed_for(:admin) }
+    it { is_expected.to be_allowed_for(:owner).of(project) }
+    it { is_expected.to be_allowed_for(:master).of(project) }
+    it { is_expected.to be_denied_for(:developer).of(project) }
+    it { is_expected.to be_denied_for(:reporter).of(project) }
+    it { is_expected.to be_denied_for(:guest).of(project) }
+    it { is_expected.to be_denied_for(:user) }
+    it { is_expected.to be_denied_for(:visitor) }
+    it { is_expected.to be_denied_for(:external) }
+  end
+
   describe "GET /:project_path/pipelines" do
     subject { namespace_project_pipelines_path(project.namespace, project) }
 
@@ -400,8 +428,8 @@ describe "Public Project Access", feature: true  do
     it { is_expected.to be_allowed_for(:visitor) }
   end
 
-  describe "GET /:project_path/hooks" do
-    subject { namespace_project_hooks_path(project.namespace, project) }
+  describe "GET /:project_path/settings/integrations" do
+    subject { namespace_project_settings_integrations_path(project.namespace, project) }
 
     it { is_expected.to be_allowed_for(:admin) }
     it { is_expected.to be_allowed_for(:owner).of(project) }
diff --git a/spec/features/signup_spec.rb b/spec/features/signup_spec.rb
index 65544f79eba..9fde8d6e5cf 100644
--- a/spec/features/signup_spec.rb
+++ b/spec/features/signup_spec.rb
@@ -10,10 +10,11 @@ feature 'Signup', feature: true do
 
         visit root_path
 
-        fill_in 'new_user_name',     with: user.name
-        fill_in 'new_user_username', with: user.username
-        fill_in 'new_user_email',    with: user.email
-        fill_in 'new_user_password', with: user.password
+        fill_in 'new_user_name',                with: user.name
+        fill_in 'new_user_username',            with: user.username
+        fill_in 'new_user_email',               with: user.email
+        fill_in 'new_user_email_confirmation',  with: user.email
+        fill_in 'new_user_password',            with: user.password
         click_button "Register"
 
         expect(current_path).to eq users_almost_there_path
@@ -29,10 +30,11 @@ feature 'Signup', feature: true do
 
         visit root_path
 
-        fill_in 'new_user_name',     with: user.name
-        fill_in 'new_user_username', with: user.username
-        fill_in 'new_user_email',    with: user.email
-        fill_in 'new_user_password', with: user.password
+        fill_in 'new_user_name',                with: user.name
+        fill_in 'new_user_username',            with: user.username
+        fill_in 'new_user_email',               with: user.email
+        fill_in 'new_user_email_confirmation',  with: user.email
+        fill_in 'new_user_password',            with: user.password
         click_button "Register"
 
         expect(current_path).to eq dashboard_projects_path
@@ -55,8 +57,9 @@ feature 'Signup', feature: true do
       click_button "Register"
 
       expect(current_path).to eq user_registration_path
-      expect(page).to have_content("error prohibited this user from being saved")
+      expect(page).to have_content("errors prohibited this user from being saved")
       expect(page).to have_content("Email has already been taken")
+      expect(page).to have_content("Email confirmation doesn't match")
     end
 
     it 'does not redisplay the password' do
diff --git a/spec/features/snippets/create_snippet_spec.rb b/spec/features/snippets/create_snippet_spec.rb
index cb95e7828db..5470276bf06 100644
--- a/spec/features/snippets/create_snippet_spec.rb
+++ b/spec/features/snippets/create_snippet_spec.rb
@@ -17,4 +17,18 @@ feature 'Create Snippet', feature: true do
     expect(page).to have_content('My Snippet Title')
     expect(page).to have_content('Hello World!')
   end
+
+  scenario 'Authenticated user creates a snippet with + in filename' do
+    fill_in 'personal_snippet_title', with: 'My Snippet Title'
+    page.within('.file-editor') do
+      find(:xpath, "//input[@id='personal_snippet_file_name']").set 'snippet+file+name'
+      find(:xpath, "//input[@id='personal_snippet_content']").set 'Hello World!'
+    end
+
+    click_button 'Create snippet'
+
+    expect(page).to have_content('My Snippet Title')
+    expect(page).to have_content('snippet+file+name')
+    expect(page).to have_content('Hello World!')
+  end
 end
diff --git a/spec/features/snippets/user_snippets_spec.rb b/spec/features/snippets/user_snippets_spec.rb
new file mode 100644
index 00000000000..191c2fb9a22
--- /dev/null
+++ b/spec/features/snippets/user_snippets_spec.rb
@@ -0,0 +1,49 @@
+require 'rails_helper'
+
+feature 'User Snippets', feature: true do
+  let(:author) { create(:user) }
+  let!(:public_snippet) { create(:personal_snippet, :public, author: author, title: "This is a public snippet") }
+  let!(:internal_snippet) { create(:personal_snippet, :internal, author: author, title: "This is an internal snippet") }
+  let!(:private_snippet) { create(:personal_snippet, :private, author: author, title: "This is a private snippet") }
+
+  background do
+    login_as author
+    visit dashboard_snippets_path
+  end
+
+  scenario 'View all of my snippets' do
+    expect(page).to have_content(public_snippet.title)
+    expect(page).to have_content(internal_snippet.title)
+    expect(page).to have_content(private_snippet.title)
+  end
+
+  scenario 'View my public snippets' do
+    page.within('.snippet-scope-menu') do
+      click_link "Public"
+    end
+
+    expect(page).to have_content(public_snippet.title)
+    expect(page).not_to have_content(internal_snippet.title)
+    expect(page).not_to have_content(private_snippet.title)
+  end
+
+  scenario 'View my internal snippets' do
+    page.within('.snippet-scope-menu') do
+      click_link "Internal"
+    end
+
+    expect(page).not_to have_content(public_snippet.title)
+    expect(page).to have_content(internal_snippet.title)
+    expect(page).not_to have_content(private_snippet.title)
+  end
+
+  scenario 'View my private snippets' do
+    page.within('.snippet-scope-menu') do
+      click_link "Private"
+    end
+
+    expect(page).not_to have_content(public_snippet.title)
+    expect(page).not_to have_content(internal_snippet.title)
+    expect(page).to have_content(private_snippet.title)
+  end
+end
diff --git a/spec/features/tags/master_creates_tag_spec.rb b/spec/features/tags/master_creates_tag_spec.rb
index 08a97085a9c..ca25c696f75 100644
--- a/spec/features/tags/master_creates_tag_spec.rb
+++ b/spec/features/tags/master_creates_tag_spec.rb
@@ -34,7 +34,7 @@ feature 'Master creates tag', feature: true do
     expect(current_path).to eq(
       namespace_project_tag_path(project.namespace, project, 'v3.0'))
     expect(page).to have_content 'v3.0'
-    page.within 'pre.body' do
+    page.within 'pre.wrap' do
       expect(page).to have_content "Awesome tag message\n\n- hello\n- world"
     end
   end
diff --git a/spec/features/tags/master_deletes_tag_spec.rb b/spec/features/tags/master_deletes_tag_spec.rb
index 0f30f562539..ccfafe6db7d 100644
--- a/spec/features/tags/master_deletes_tag_spec.rb
+++ b/spec/features/tags/master_deletes_tag_spec.rb
@@ -10,16 +10,12 @@ feature 'Master deletes tag', feature: true do
     visit namespace_project_tags_path(project.namespace, project)
   end
 
-  context 'from the tags list page' do
+  context 'from the tags list page', js: true do
     scenario 'deletes the tag' do
       expect(page).to have_content 'v1.1.0'
 
-      page.within('.content') do
-        first('.btn-remove').click
-      end
+      delete_first_tag
 
-      expect(current_path).to eq(
-        namespace_project_tags_path(project.namespace, project))
       expect(page).not_to have_content 'v1.1.0'
     end
   end
@@ -37,4 +33,23 @@ feature 'Master deletes tag', feature: true do
       expect(page).not_to have_content 'v1.0.0'
     end
   end
+
+  context 'when pre-receive hook fails', js: true do
+    before do
+      allow_any_instance_of(GitHooksService).to receive(:execute)
+        .and_raise(GitHooksService::PreReceiveError, 'Do not delete tags')
+    end
+
+    scenario 'shows the error message' do
+      delete_first_tag
+
+      expect(page).to have_content('Do not delete tags')
+    end
+  end
+
+  def delete_first_tag
+    page.within('.content') do
+      first('.btn-remove').click
+    end
+  end
 end
diff --git a/spec/features/task_lists_spec.rb b/spec/features/task_lists_spec.rb
index abb27c90e0a..a5d14aa19f1 100644
--- a/spec/features/task_lists_spec.rb
+++ b/spec/features/task_lists_spec.rb
@@ -36,6 +36,19 @@ feature 'Task Lists', feature: true do
     MARKDOWN
   end
 
+  let(:nested_tasks_markdown) do
+    <<-EOT.strip_heredoc
+    - [ ] Task a
+      - [x] Task a.1
+      - [ ] Task a.2
+    - [ ] Task b
+
+    1. [ ] Task 1
+      1. [ ] Task 1.1
+      1. [x] Task 1.2
+    EOT
+  end
+
   before do
     Warden.test_mode!
 
@@ -123,6 +136,35 @@ feature 'Task Lists', feature: true do
         expect(page).to have_content("1 of 1 task completed")
       end
     end
+
+    describe 'nested tasks', js: true do
+      let(:issue) { create(:issue, description: nested_tasks_markdown, author: user, project: project) }
+
+      before { visit_issue(project, issue) }
+
+      it 'renders' do
+        expect(page).to have_selector('ul.task-list',      count: 2)
+        expect(page).to have_selector('li.task-list-item', count: 7)
+        expect(page).to have_selector('ul input[checked]', count: 1)
+        expect(page).to have_selector('ol input[checked]', count: 1)
+      end
+
+      it 'solves tasks' do
+        expect(page).to have_content("2 of 7 tasks completed")
+
+        page.find('li.task-list-item', text: 'Task b').find('input').click
+        page.find('li.task-list-item ul li.task-list-item', text: 'Task a.2').find('input').click
+        page.find('li.task-list-item ol li.task-list-item', text: 'Task 1.1').find('input').click
+
+        expect(page).to have_content("5 of 7 tasks completed")
+
+        visit_issue(project, issue) # reload to see new system notes
+
+        expect(page).to have_content('marked the task Task b as complete')
+        expect(page).to have_content('marked the task Task a.2 as complete')
+        expect(page).to have_content('marked the task Task 1.1 as complete')
+      end
+    end
   end
 
   describe 'for Notes' do
@@ -236,7 +278,7 @@ feature 'Task Lists', feature: true do
         expect(page).to have_content("2 of 6 tasks completed")
       end
     end
-    
+
     describe 'single incomplete task' do
       let!(:merge) { create(:merge_request, :simple, description: singleIncompleteMarkdown, author: user, source_project: project) }
 
diff --git a/spec/features/todos/todos_filtering_spec.rb b/spec/features/todos/todos_filtering_spec.rb
index d1f2bc78884..e8f06916d53 100644
--- a/spec/features/todos/todos_filtering_spec.rb
+++ b/spec/features/todos/todos_filtering_spec.rb
@@ -98,15 +98,58 @@ describe 'Dashboard > User filters todos', feature: true, js: true do
     expect(find('.todos-list')).not_to have_content merge_request.to_reference
   end
 
-  it 'filters by action' do
-    click_button 'Action'
-    within '.dropdown-menu-action' do
-      click_link 'Assigned'
+  describe 'filter by action' do
+    before do
+      create(:todo, :build_failed, user: user_1, author: user_2, project: project_1)
+      create(:todo, :marked, user: user_1, author: user_2, project: project_1, target: issue)
     end
 
-    wait_for_ajax
+    it 'filters by Assigned' do
+      filter_action('Assigned')
+
+      expect_to_see_action(:assigned)
+    end
+
+    it 'filters by Mentioned' do
+      filter_action('Mentioned')
+
+      expect_to_see_action(:mentioned)
+    end
+
+    it 'filters by Added' do
+      filter_action('Added')
+
+      expect_to_see_action(:marked)
+    end
+
+    it 'filters by Pipelines' do
+      filter_action('Pipelines')
 
-    expect(find('.todos-list')).to     have_content ' assigned you '
-    expect(find('.todos-list')).not_to have_content ' mentioned '
+      expect_to_see_action(:build_failed)
+    end
+
+    def filter_action(name)
+      click_button 'Action'
+      within '.dropdown-menu-action' do
+        click_link name
+      end
+
+      wait_for_ajax
+    end
+
+    def expect_to_see_action(action_name)
+      action_names = {
+        assigned: ' assigned you ',
+        mentioned: ' mentioned ',
+        marked: ' added a todo for ',
+        build_failed: ' build failed for '
+      }
+
+      action_name_text = action_names.delete(action_name)
+      expect(find('.todos-list')).to have_content action_name_text
+      action_names.each_value do |other_action_text|
+        expect(find('.todos-list')).not_to have_content other_action_text
+      end
+    end
   end
 end
diff --git a/spec/features/todos/todos_sorting_spec.rb b/spec/features/todos/todos_sorting_spec.rb
index fec28c55d30..4d5bd476301 100644
--- a/spec/features/todos/todos_sorting_spec.rb
+++ b/spec/features/todos/todos_sorting_spec.rb
@@ -56,8 +56,8 @@ describe "Dashboard > User sorts todos", feature: true do
       expect(results_list.all('p')[4]).to have_content("merge_request_1")
     end
 
-    it "sorts by priority" do
-      click_link "Priority"
+    it "sorts by label priority" do
+      click_link "Label priority"
 
       results_list = page.find('.todos-list')
       expect(results_list.all('p')[0]).to have_content("issue_3")
@@ -85,8 +85,8 @@ describe "Dashboard > User sorts todos", feature: true do
       visit dashboard_todos_path
     end
 
-    it "doesn't mix issues and merge requests priorities" do
-      click_link "Priority"
+    it "doesn't mix issues and merge requests label priorities" do
+      click_link "Label priority"
 
       results_list = page.find('.todos-list')
       expect(results_list.all('p')[0]).to have_content("issue_1")
diff --git a/spec/features/todos/todos_spec.rb b/spec/features/todos/todos_spec.rb
index 88eabea7e3a..5c2df949ac5 100644
--- a/spec/features/todos/todos_spec.rb
+++ b/spec/features/todos/todos_spec.rb
@@ -1,6 +1,8 @@
 require 'spec_helper'
 
 describe 'Dashboard Todos', feature: true do
+  include WaitForAjax
+
   let(:user)    { create(:user) }
   let(:author)  { create(:user) }
   let(:project) { create(:project, visibility_level: Gitlab::VisibilityLevel::PUBLIC) }
@@ -34,39 +36,97 @@ describe 'Dashboard Todos', feature: true do
         end
       end
 
-      describe 'deleting the todo' do
+      shared_examples 'deleting the todo' do
         before do
-          first('.done-todo').click
+          within first('.todo') do
+            click_link 'Done'
+          end
         end
 
-        it 'is removed from the list' do
-          expect(page).not_to have_selector('.todos-list .todo')
+        it 'is marked as done-reversible in the list' do
+          expect(page).to have_selector('.todos-list .todo.todo-pending.done-reversible')
         end
 
-        it 'shows "All done" message' do
-          expect(page).to have_selector('.todos-all-done', count: 1)
+        it 'shows Undo button' do
+          expect(page).to have_selector('.js-undo-todo', visible: true)
+          expect(page).to have_selector('.js-done-todo', visible: false)
+        end
+
+        it 'updates todo count' do
+          expect(page).to have_content 'To do 0'
+          expect(page).to have_content 'Done 1'
+        end
+
+        it 'has not "All done" message' do
+          expect(page).not_to have_selector('.todos-all-done')
         end
       end
 
+      shared_examples 'deleting and restoring the todo' do
+        before do
+          within first('.todo') do
+            click_link 'Done'
+            wait_for_ajax
+            click_link 'Undo'
+          end
+        end
+
+        it 'is marked back as pending in the list' do
+          expect(page).not_to have_selector('.todos-list .todo.todo-pending.done-reversible')
+          expect(page).to have_selector('.todos-list .todo.todo-pending')
+        end
+
+        it 'shows Done button' do
+          expect(page).to have_selector('.js-undo-todo', visible: false)
+          expect(page).to have_selector('.js-done-todo', visible: true)
+        end
+
+        it 'updates todo count' do
+          expect(page).to have_content 'To do 1'
+          expect(page).to have_content 'Done 0'
+        end
+      end
+
+      it_behaves_like 'deleting the todo'
+      it_behaves_like 'deleting and restoring the todo'
+
       context 'todo is stale on the page' do
         before do
           todos = TodosFinder.new(user, state: :pending).execute
           TodoService.new.mark_todos_as_done(todos, user)
         end
 
-        describe 'deleting the todo' do
-          before do
-            first('.done-todo').click
-          end
+        it_behaves_like 'deleting the todo'
+        it_behaves_like 'deleting and restoring the todo'
+      end
+    end
 
-          it 'is removed from the list' do
-            expect(page).not_to have_selector('.todos-list .todo')
-          end
+    context 'User has done todos', js: true do
+      before do
+        create(:todo, :mentioned, :done, user: user, project: project, target: issue, author: author)
+        login_as(user)
+        visit dashboard_todos_path(state: :done)
+      end
+
+      it 'has the done todo present' do
+        expect(page).to have_selector('.todos-list .todo.todo-done', count: 1)
+      end
 
-          it 'shows "All done" message' do
-            expect(page).to have_selector('.todos-all-done', count: 1)
+      describe 'restoring the todo' do
+        before do
+          within first('.todo') do
+            click_link 'Add todo'
           end
         end
+
+        it 'is removed from the list' do
+          expect(page).not_to have_selector('.todos-list .todo.todo-done')
+        end
+
+        it 'updates todo count' do
+          expect(page).to have_content 'To do 1'
+          expect(page).to have_content 'Done 0'
+        end
       end
     end
 
@@ -113,22 +173,10 @@ describe 'Dashboard Todos', feature: true do
         expect(page).to have_selector('.gl-pagination .page', count: 2)
       end
 
-      describe 'completing last todo from last page', js: true do
-        it 'redirects to the previous page' do
-          visit dashboard_todos_path(page: 2)
-          expect(page).to have_css("#todo_#{Todo.last.id}")
-
-          click_link('Done')
-
-          expect(current_path).to eq dashboard_todos_path
-          expect(page).to have_css("#todo_#{Todo.first.id}")
-        end
-      end
-
       describe 'mark all as done', js: true do
         before do
           visit dashboard_todos_path
-          click_link('Mark all as done')
+          click_link 'Mark all as done'
         end
 
         it 'shows "All done" message!' do
@@ -155,5 +203,47 @@ describe 'Dashboard Todos', feature: true do
         expect(page).to have_selector('.todos-all-done', count: 1)
       end
     end
+
+    context 'User have large number of todos' do
+      before do
+        create_list(:todo, 101, :mentioned, user: user, project: project, target: issue, author: author)
+
+        login_as(user)
+        visit dashboard_todos_path
+      end
+
+      it 'shows 99+ for count >= 100 in notification' do
+        expect(page).to have_selector('.todos-pending-count', text: '99+')
+      end
+
+      it 'shows exact number in To do tab' do
+        expect(page).to have_selector('.todos-pending .badge', text: '101')
+      end
+
+      it 'shows exact number for count < 100' do
+        3.times { first('.js-done-todo').click }
+
+        expect(page).to have_selector('.todos-pending-count', text: '98')
+      end
+    end
+
+    context 'User has a Build Failed todo' do
+      let!(:todo) { create(:todo, :build_failed, user: user, project: project, author: author) }
+
+      before do
+        login_as user
+        visit dashboard_todos_path
+      end
+
+      it 'shows the todo' do
+        expect(page).to have_content 'The build failed for merge request'
+      end
+
+      it 'links to the pipelines for the merge request' do
+        href = pipelines_namespace_project_merge_request_path(project.namespace, project, todo.target)
+
+        expect(page).to have_link "merge request #{todo.target.to_reference(full: true)}", href
+      end
+    end
   end
 end
diff --git a/spec/features/triggers_spec.rb b/spec/features/triggers_spec.rb
index 72354834c5a..c1ae6db00c6 100644
--- a/spec/features/triggers_spec.rb
+++ b/spec/features/triggers_spec.rb
@@ -1,28 +1,175 @@
 require 'spec_helper'
 
-describe 'Triggers' do
+feature 'Triggers', feature: true, js: true do
+  let(:trigger_title) { 'trigger desc' }
   let(:user) { create(:user) }
+  let(:user2) { create(:user) }
+  let(:guest_user) { create(:user) }
   before { login_as(user) }
 
   before do
-    @project = FactoryGirl.create :empty_project
+    @project = create(:empty_project)
     @project.team << [user, :master]
-    visit namespace_project_triggers_path(@project.namespace, @project)
+    @project.team << [user2, :master]
+    @project.team << [guest_user, :guest]
+    visit namespace_project_settings_ci_cd_path(@project.namespace, @project)
   end
 
-  context 'create a trigger' do
-    before do
-      click_on 'Add trigger'
-      expect(@project.triggers.count).to eq(1)
+  describe 'create trigger workflow' do
+    scenario 'prevents adding new trigger with no description' do
+      fill_in 'trigger_description', with: ''
+      click_button 'Add trigger'
+
+      # See if input has error due to empty value
+      expect(page.find('form.gl-show-field-errors .gl-field-error')['style']).to eq 'display: block;'
+    end
+
+    scenario 'adds new trigger with description' do
+      fill_in 'trigger_description', with: 'trigger desc'
+      click_button 'Add trigger'
+
+      # See if "trigger creation successful" message displayed and description and owner are correct
+      expect(page.find('.flash-notice')).to have_content 'Trigger was created successfully.'
+      expect(page.find('.triggers-list')).to have_content 'trigger desc'
+      expect(page.find('.triggers-list .trigger-owner')).to have_content @user.name
+    end
+  end
+
+  describe 'edit trigger workflow' do
+    let(:new_trigger_title) { 'new trigger' }
+
+    scenario 'click on edit trigger opens edit trigger page' do
+      create(:ci_trigger, owner: user, project: @project, description: trigger_title)
+      visit namespace_project_settings_ci_cd_path(@project.namespace, @project)
+
+      # See if edit page has correct descrption
+      find('a[title="Edit"]').click
+      expect(page.find('#trigger_description').value).to have_content 'trigger desc'
+    end
+
+    scenario 'edit trigger and save' do
+      create(:ci_trigger, owner: user, project: @project, description: trigger_title)
+      visit namespace_project_settings_ci_cd_path(@project.namespace, @project)
+
+      # See if edit page opens, then fill in new description and save
+      find('a[title="Edit"]').click
+      fill_in 'trigger_description', with: new_trigger_title
+      click_button 'Save trigger'
+
+      # See if "trigger updated successfully" message displayed and description and owner are correct
+      expect(page.find('.flash-notice')).to have_content 'Trigger was successfully updated.'
+      expect(page.find('.triggers-list')).to have_content new_trigger_title
+      expect(page.find('.triggers-list .trigger-owner')).to have_content @user.name
+    end
+
+    scenario 'edit "legacy" trigger and save' do
+      # Create new trigger without owner association, i.e. Legacy trigger
+      create(:ci_trigger, owner: nil, project: @project)
+      visit namespace_project_settings_ci_cd_path(@project.namespace, @project)
+
+      # See if the trigger can be edited and description is blank
+      find('a[title="Edit"]').click
+      expect(page.find('#trigger_description').value).to have_content ''
+
+      # See if trigger can be updated with description and saved successfully
+      fill_in 'trigger_description', with: new_trigger_title
+      click_button 'Save trigger'
+      expect(page.find('.flash-notice')).to have_content 'Trigger was successfully updated.'
+      expect(page.find('.triggers-list')).to have_content new_trigger_title
+    end
+  end
+
+  describe 'trigger "Take ownership" workflow' do
+    before(:each) do
+      create(:ci_trigger, owner: user2, project: @project, description: trigger_title)
+      visit namespace_project_settings_ci_cd_path(@project.namespace, @project)
+    end
+
+    scenario 'button "Take ownership" has correct alert' do
+      expected_alert = 'By taking ownership you will bind this trigger to your user account. With this the trigger will have access to all your projects as if it was you. Are you sure?'
+      expect(page.find('a.btn-trigger-take-ownership')['data-confirm']).to eq expected_alert
     end
 
-    it 'contains trigger token' do
-      expect(page).to have_content(@project.triggers.first.token)
+    scenario 'take trigger ownership' do
+      # See if "Take ownership" on trigger works post trigger creation
+      find('a.btn-trigger-take-ownership').click
+      page.accept_confirm do
+        expect(page.find('.flash-notice')).to have_content 'Trigger was re-assigned.'
+        expect(page.find('.triggers-list')).to have_content trigger_title
+        expect(page.find('.triggers-list .trigger-owner')).to have_content @user.name
+      end
     end
+  end
+
+  describe 'trigger "Revoke" workflow' do
+    before(:each) do
+      create(:ci_trigger, owner: user2, project: @project, description: trigger_title)
+      visit namespace_project_settings_ci_cd_path(@project.namespace, @project)
+    end
+
+    scenario 'button "Revoke" has correct alert' do
+      expected_alert = 'By revoking a trigger you will break any processes making use of it. Are you sure?'
+      expect(page.find('a.btn-trigger-revoke')['data-confirm']).to eq expected_alert
+    end
+
+    scenario 'revoke trigger' do
+      # See if "Revoke" on trigger works post trigger creation
+      find('a.btn-trigger-revoke').click
+      page.accept_confirm do
+        expect(page.find('.flash-notice')).to have_content 'Trigger removed'
+        expect(page).to have_selector('p.settings-message.text-center.append-bottom-default')
+      end
+    end
+  end
+
+  describe 'show triggers workflow' do
+    scenario 'contains trigger description placeholder' do
+      expect(page.find('#trigger_description')['placeholder']).to eq 'Trigger description'
+    end
+
+    scenario 'show "legacy" badge for legacy trigger' do
+      create(:ci_trigger, owner: nil, project: @project)
+      visit namespace_project_settings_ci_cd_path(@project.namespace, @project)
+
+      # See if trigger without owner (i.e. legacy) shows "legacy" badge and is editable
+      expect(page.find('.triggers-list')).to have_content 'legacy'
+      expect(page.find('.triggers-list')).to have_selector('a[title="Edit"]')
+    end
+
+    scenario 'show "invalid" badge for trigger with owner having insufficient permissions' do
+      create(:ci_trigger, owner: guest_user, project: @project, description: trigger_title)
+      visit namespace_project_settings_ci_cd_path(@project.namespace, @project)
+
+      # See if trigger without owner (i.e. legacy) shows "legacy" badge and is non-editable
+      expect(page.find('.triggers-list')).to have_content 'invalid'
+      expect(page.find('.triggers-list')).not_to have_selector('a[title="Edit"]')
+    end
+
+    scenario 'do not show "Edit" or full token for not owned trigger' do
+      # Create trigger with user different from current_user
+      create(:ci_trigger, owner: user2, project: @project, description: trigger_title)
+      visit namespace_project_settings_ci_cd_path(@project.namespace, @project)
+
+      # See if trigger not owned by current_user shows only first few token chars and doesn't have copy-to-clipboard button
+      expect(page.find('.triggers-list')).to have_content(@project.triggers.first.token[0..3])
+      expect(page.find('.triggers-list')).not_to have_selector('button.btn-clipboard')
+
+      # See if trigger owner name doesn't match with current_user and trigger is non-editable
+      expect(page.find('.triggers-list .trigger-owner')).not_to have_content @user.name
+      expect(page.find('.triggers-list')).not_to have_selector('a[title="Edit"]')
+    end
+
+    scenario 'show "Edit" and full token for owned trigger' do
+      create(:ci_trigger, owner: user, project: @project, description: trigger_title)
+      visit namespace_project_settings_ci_cd_path(@project.namespace, @project)
+
+      # See if trigger shows full token and has copy-to-clipboard button
+      expect(page.find('.triggers-list')).to have_content @project.triggers.first.token
+      expect(page.find('.triggers-list')).to have_selector('button.btn-clipboard')
 
-    it 'revokes the trigger' do
-      click_on 'Revoke'
-      expect(@project.triggers.count).to eq(0)
+      # See if trigger owner name matches with current_user and is editable
+      expect(page.find('.triggers-list .trigger-owner')).to have_content @user.name
+      expect(page.find('.triggers-list')).to have_selector('a[title="Edit"]')
     end
   end
 end
diff --git a/spec/features/u2f_spec.rb b/spec/features/u2f_spec.rb
index b750f27ea72..a8d00bb8e5a 100644
--- a/spec/features/u2f_spec.rb
+++ b/spec/features/u2f_spec.rb
@@ -45,12 +45,12 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
       it 'allows registering a new device with a name' do
         visit profile_account_path
         manage_two_factor_authentication
-        expect(page.body).to match("You've already enabled two-factor authentication using mobile")
+        expect(page).to have_content("You've already enabled two-factor authentication using mobile")
 
         u2f_device = register_u2f_device
 
-        expect(page.body).to match(u2f_device.name)
-        expect(page.body).to match('Your U2F device was registered')
+        expect(page).to have_content(u2f_device.name)
+        expect(page).to have_content('Your U2F device was registered')
       end
 
       it 'allows registering more than one device' do
@@ -59,30 +59,30 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
         # First device
         manage_two_factor_authentication
         first_device = register_u2f_device
-        expect(page.body).to match('Your U2F device was registered')
+        expect(page).to have_content('Your U2F device was registered')
 
         # Second device
         second_device = register_u2f_device
-        expect(page.body).to match('Your U2F device was registered')
+        expect(page).to have_content('Your U2F device was registered')
 
-        expect(page.body).to match(first_device.name)
-        expect(page.body).to match(second_device.name)
+        expect(page).to have_content(first_device.name)
+        expect(page).to have_content(second_device.name)
         expect(U2fRegistration.count).to eq(2)
       end
 
       it 'allows deleting a device' do
         visit profile_account_path
         manage_two_factor_authentication
-        expect(page.body).to match("You've already enabled two-factor authentication using mobile")
+        expect(page).to have_content("You've already enabled two-factor authentication using mobile")
 
         first_u2f_device = register_u2f_device
         second_u2f_device = register_u2f_device
 
         click_on "Delete", match: :first
 
-        expect(page.body).to match('Successfully deleted')
+        expect(page).to have_content('Successfully deleted')
         expect(page.body).not_to match(first_u2f_device.name)
-        expect(page.body).to match(second_u2f_device.name)
+        expect(page).to have_content(second_u2f_device.name)
       end
     end
 
@@ -91,7 +91,7 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
       visit profile_account_path
       manage_two_factor_authentication
       u2f_device = register_u2f_device
-      expect(page.body).to match('Your U2F device was registered')
+      expect(page).to have_content('Your U2F device was registered')
       logout
 
       # Second user
@@ -100,7 +100,7 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
       visit profile_account_path
       manage_two_factor_authentication
       register_u2f_device(u2f_device)
-      expect(page.body).to match('Your U2F device was registered')
+      expect(page).to have_content('Your U2F device was registered')
 
       expect(U2fRegistration.count).to eq(2)
     end
@@ -117,8 +117,8 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
         click_on 'Register U2F Device'
 
         expect(U2fRegistration.count).to eq(0)
-        expect(page.body).to match("The form contains the following error")
-        expect(page.body).to match("did not send a valid JSON response")
+        expect(page).to have_content("The form contains the following error")
+        expect(page).to have_content("did not send a valid JSON response")
       end
 
       it "allows retrying registration" do
@@ -130,12 +130,12 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
         click_on 'Setup New U2F Device'
         expect(page).to have_content('Your device was successfully set up')
         click_on 'Register U2F Device'
-        expect(page.body).to match("The form contains the following error")
+        expect(page).to have_content("The form contains the following error")
 
         # Successful registration
         register_u2f_device
 
-        expect(page.body).to match('Your U2F device was registered')
+        expect(page).to have_content('Your U2F device was registered')
         expect(U2fRegistration.count).to eq(1)
       end
     end
@@ -160,11 +160,9 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
         login_with(user)
 
         @u2f_device.respond_to_u2f_authentication
-        click_on "Sign in via U2F device"
-        expect(page.body).to match('We heard back from your U2F device')
-        click_on "Authenticate via U2F Device"
 
-        expect(page.body).to match('Signed in successfully')
+        expect(page).to have_content('We heard back from your U2F device')
+        expect(page).to have_css('.sign-out-link', visible: false)
       end
     end
 
@@ -174,11 +172,9 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
         login_with(user)
 
         @u2f_device.respond_to_u2f_authentication
-        click_on "Sign in via U2F device"
-        expect(page.body).to match('We heard back from your U2F device')
-        click_on "Authenticate via U2F Device"
 
-        expect(page.body).to match('Signed in successfully')
+        expect(page).to have_content('We heard back from your U2F device')
+        expect(page).to have_css('.sign-out-link', visible: false)
       end
     end
 
@@ -186,8 +182,7 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
       login_with(user, remember: true)
 
       @u2f_device.respond_to_u2f_authentication
-      click_on "Sign in via U2F device"
-      expect(page.body).to match('We heard back from your U2F device')
+      expect(page).to have_content('We heard back from your U2F device')
 
       within 'div#js-authenticate-u2f' do
         field = first('input#user_remember_me', visible: false)
@@ -209,11 +204,8 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
           # Try authenticating user with the old U2F device
           login_as(current_user)
           @u2f_device.respond_to_u2f_authentication
-          click_on "Sign in via U2F device"
-          expect(page.body).to match('We heard back from your U2F device')
-          click_on "Authenticate via U2F Device"
-
-          expect(page.body).to match('Authentication via U2F device failed')
+          expect(page).to have_content('We heard back from your U2F device')
+          expect(page).to have_content('Authentication via U2F device failed')
         end
       end
 
@@ -230,11 +222,9 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
           # Try authenticating user with the same U2F device
           login_as(current_user)
           @u2f_device.respond_to_u2f_authentication
-          click_on "Sign in via U2F device"
-          expect(page.body).to match('We heard back from your U2F device')
-          click_on "Authenticate via U2F Device"
+          expect(page).to have_content('We heard back from your U2F device')
 
-          expect(page.body).to match('Signed in successfully')
+          expect(page).to have_css('.sign-out-link', visible: false)
         end
       end
     end
@@ -244,11 +234,9 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
         unregistered_device = FakeU2fDevice.new(page, FFaker::Name.first_name)
         login_as(user)
         unregistered_device.respond_to_u2f_authentication
-        click_on "Sign in via U2F device"
-        expect(page.body).to match('We heard back from your U2F device')
-        click_on "Authenticate via U2F Device"
+        expect(page).to have_content('We heard back from your U2F device')
 
-        expect(page.body).to match('Authentication via U2F device failed')
+        expect(page).to have_content('Authentication via U2F device failed')
       end
     end
 
@@ -271,11 +259,9 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
         [first_device, second_device].each do |device|
           login_as(user)
           device.respond_to_u2f_authentication
-          click_on "Sign in via U2F device"
-          expect(page.body).to match('We heard back from your U2F device')
-          click_on "Authenticate via U2F Device"
+          expect(page).to have_content('We heard back from your U2F device')
 
-          expect(page.body).to match('Signed in successfully')
+          expect(page).to have_css('.sign-out-link', visible: false)
 
           logout
         end
@@ -300,4 +286,50 @@ feature 'Using U2F (Universal 2nd Factor) Devices for Authentication', feature:
       end
     end
   end
+
+  describe 'fallback code authentication' do
+    let(:user) { create(:user) }
+
+    def assert_fallback_ui(page)
+      expect(page).to have_button('Verify code')
+      expect(page).to have_css('#user_otp_attempt')
+      expect(page).not_to have_link('Sign in via 2FA code')
+      expect(page).not_to have_css('#js-authenticate-u2f')
+    end
+
+    before do
+      # Register and logout
+      login_as(user)
+      user.update_attribute(:otp_required_for_login, true)
+      visit profile_account_path
+    end
+
+    describe 'when no u2f device is registered' do
+      before do
+        logout
+        login_with(user)
+      end
+
+      it 'shows the fallback otp code UI' do
+        assert_fallback_ui(page)
+      end
+    end
+
+    describe 'when a u2f device is registered' do
+      before do
+        manage_two_factor_authentication
+        @u2f_device = register_u2f_device
+        logout
+        login_with(user)
+      end
+
+      it 'provides a button that shows the fallback otp code UI' do
+        expect(page).to have_link('Sign in via 2FA code')
+
+        click_link('Sign in via 2FA code')
+
+        assert_fallback_ui(page)
+      end
+    end
+  end
 end
diff --git a/spec/features/uploads/user_uploads_avatar_to_group_spec.rb b/spec/features/uploads/user_uploads_avatar_to_group_spec.rb
new file mode 100644
index 00000000000..f88a515f7fc
--- /dev/null
+++ b/spec/features/uploads/user_uploads_avatar_to_group_spec.rb
@@ -0,0 +1,26 @@
+require 'rails_helper'
+
+feature 'User uploads avatar to group', feature: true do
+  scenario 'they see the new avatar' do
+    user = create(:user)
+    group = create(:group)
+    group.add_owner(user)
+    login_as(user)
+
+    visit edit_group_path(group)
+    attach_file(
+      'group_avatar',
+      Rails.root.join('spec', 'fixtures', 'dk.png'),
+      visible: false
+    )
+
+    click_button 'Save group'
+
+    visit group_path(group)
+
+    expect(page).to have_selector(%Q(img[src$="/uploads/group/avatar/#{group.id}/dk.png"]))
+
+    # Cheating here to verify something that isn't user-facing, but is important
+    expect(group.reload.avatar.file).to exist
+  end
+end
diff --git a/spec/features/uploads/user_uploads_avatar_to_profile_spec.rb b/spec/features/uploads/user_uploads_avatar_to_profile_spec.rb
new file mode 100644
index 00000000000..0dfd29045e5
--- /dev/null
+++ b/spec/features/uploads/user_uploads_avatar_to_profile_spec.rb
@@ -0,0 +1,24 @@
+require 'rails_helper'
+
+feature 'User uploads avatar to profile', feature: true do
+  scenario 'they see their new avatar' do
+    user = create(:user)
+    login_as(user)
+
+    visit profile_path
+    attach_file(
+      'user_avatar',
+      Rails.root.join('spec', 'fixtures', 'dk.png'),
+      visible: false
+    )
+
+    click_button 'Update profile settings'
+
+    visit user_path(user)
+
+    expect(page).to have_selector(%Q(img[src$="/uploads/user/avatar/#{user.id}/dk.png"]))
+
+    # Cheating here to verify something that isn't user-facing, but is important
+    expect(user.reload.avatar.file).to exist
+  end
+end
diff --git a/spec/features/uploads/user_uploads_file_to_note_spec.rb b/spec/features/uploads/user_uploads_file_to_note_spec.rb
new file mode 100644
index 00000000000..0c160dd74b4
--- /dev/null
+++ b/spec/features/uploads/user_uploads_file_to_note_spec.rb
@@ -0,0 +1,22 @@
+require 'rails_helper'
+
+feature 'User uploads file to note', feature: true do
+  include DropzoneHelper
+
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project, creator: user, namespace: user.namespace) }
+
+  scenario 'they see the attached file', js: true do
+    issue = create(:issue, project: project, author: user)
+
+    login_as(user)
+    visit namespace_project_issue_path(project.namespace, project, issue)
+
+    dropzone_file(Rails.root.join('spec', 'fixtures', 'dk.png'))
+    click_button 'Comment'
+    wait_for_ajax
+
+    expect(find('a.no-attachment-icon img[alt="dk"]')['src'])
+      .to match(%r{/#{project.full_path}/uploads/\h{32}/dk\.png$})
+  end
+end
diff --git a/spec/features/user_callout_spec.rb b/spec/features/user_callout_spec.rb
new file mode 100644
index 00000000000..336c4092c98
--- /dev/null
+++ b/spec/features/user_callout_spec.rb
@@ -0,0 +1,37 @@
+require 'spec_helper'
+
+describe 'User Callouts', js: true do
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project, path: 'gitlab', name: 'sample') }
+
+  before do
+    login_as(user)
+    project.team << [user, :master]    
+  end
+
+  it 'takes you to the profile preferences when the link is clicked' do    
+    visit dashboard_projects_path
+    click_link 'Check it out'
+    expect(current_path).to eq profile_preferences_path
+  end
+
+  describe 'user callout should appear in two routes' do
+    it 'shows up on the user profile' do
+      visit user_path(user)
+      expect(find('.user-callout')).to have_content 'Customize your experience'
+    end
+
+    it 'shows up on the dashboard projects' do
+      visit dashboard_projects_path
+      expect(find('.user-callout')).to have_content 'Customize your experience'
+    end
+  end
+
+  it 'hides the user callout when click on the dismiss icon' do
+    visit user_path(user)
+    within('.user-callout') do
+      find('.close-user-callout').click
+    end
+    expect(page).not_to have_selector('#user-callout')
+  end
+end
diff --git a/spec/features/users/rss_spec.rb b/spec/features/users/rss_spec.rb
new file mode 100644
index 00000000000..14564abb16d
--- /dev/null
+++ b/spec/features/users/rss_spec.rb
@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+feature 'User RSS' do
+  let(:path) { user_path(create(:user)) }
+
+  context 'when signed in' do
+    before do
+      login_as(create(:user))
+      visit path
+    end
+
+    it_behaves_like "it has an RSS button with current_user's private token"
+  end
+
+  context 'when signed out' do
+    before do
+      visit path
+    end
+
+    it_behaves_like "it has an RSS button without a private token"
+  end
+end
diff --git a/spec/features/users_spec.rb b/spec/features/users_spec.rb
index afa98f3f715..2de0fbe7ab2 100644
--- a/spec/features/users_spec.rb
+++ b/spec/features/users_spec.rb
@@ -6,10 +6,11 @@ feature 'Users', feature: true, js: true do
   scenario 'GET /users/sign_in creates a new user account' do
     visit new_user_session_path
     click_link 'Register'
-    fill_in 'new_user_name',     with: 'Name Surname'
-    fill_in 'new_user_username', with: 'Great'
-    fill_in 'new_user_email',    with: 'name@mail.com'
-    fill_in 'new_user_password', with: 'password1234'
+    fill_in 'new_user_name',                with: 'Name Surname'
+    fill_in 'new_user_username',            with: 'Great'
+    fill_in 'new_user_email',               with: 'name@mail.com'
+    fill_in 'new_user_email_confirmation',  with: 'name@mail.com'
+    fill_in 'new_user_password',            with: 'password1234'
     expect { click_button 'Register' }.to change { User.count }.by(1)
   end
 
@@ -33,10 +34,11 @@ feature 'Users', feature: true, js: true do
   scenario 'Should show one error if email is already taken' do
     visit new_user_session_path
     click_link 'Register'
-    fill_in 'new_user_name',     with: 'Another user name'
-    fill_in 'new_user_username', with: 'anotheruser'
-    fill_in 'new_user_email',    with: user.email
-    fill_in 'new_user_password', with: '12341234'
+    fill_in 'new_user_name',                with: 'Another user name'
+    fill_in 'new_user_username',            with: 'anotheruser'
+    fill_in 'new_user_email',               with: user.email
+    fill_in 'new_user_email_confirmation',  with: user.email
+    fill_in 'new_user_password',            with: '12341234'
     expect { click_button 'Register' }.to change { User.count }.by(0)
     expect(page).to have_text('Email has already been taken')
     expect(number_of_errors_on_page(page)).to be(1), 'errors on page:\n #{errors_on_page page}'
diff --git a/spec/features/variables_spec.rb b/spec/features/variables_spec.rb
index ff30ffd7820..a362d6fd3b6 100644
--- a/spec/features/variables_spec.rb
+++ b/spec/features/variables_spec.rb
@@ -3,14 +3,14 @@ require 'spec_helper'
 describe 'Project variables', js: true do
   let(:user)     { create(:user) }
   let(:project)  { create(:project) }
-  let(:variable) { create(:ci_variable, key: 'test') }
+  let(:variable) { create(:ci_variable, key: 'test_key', value: 'test value') }
 
   before do
     login_as(user)
     project.team << [user, :master]
     project.variables << variable
 
-    visit namespace_project_variables_path(project.namespace, project)
+    visit namespace_project_settings_ci_cd_path(project.namespace, project)
   end
 
   it 'shows list of variables' do
@@ -24,11 +24,23 @@ describe 'Project variables', js: true do
     fill_in('variable_value', with: 'key value')
     click_button('Add new variable')
 
+    expect(page).to have_content('Variables were successfully updated.')
     page.within('.variables-table') do
       expect(page).to have_content('key')
     end
   end
 
+  it 'adds empty variable' do
+    fill_in('variable_key', with: 'new_key')
+    fill_in('variable_value', with: '')
+    click_button('Add new variable')
+
+    expect(page).to have_content('Variables were successfully updated.')
+    page.within('.variables-table') do
+      expect(page).to have_content('new_key')
+    end
+  end
+
   it 'reveals and hides new variable' do
     fill_in('variable_key', with: 'key')
     fill_in('variable_value', with: 'key value')
@@ -72,8 +84,20 @@ describe 'Project variables', js: true do
     fill_in('variable_value', with: 'key value')
     click_button('Save variable')
 
+    expect(page).to have_content('Variable was successfully updated.')
+    expect(project.variables.first.value).to eq('key value')
+  end
+
+  it 'edits variable with empty value' do
     page.within('.variables-table') do
-      expect(page).to have_content('key')
+      find('.btn-variable-edit').click
     end
+
+    expect(page).to have_content('Update variable')
+    fill_in('variable_value', with: '')
+    click_button('Save variable')
+
+    expect(page).to have_content('Variable was successfully updated.')
+    expect(project.variables.first.value).to eq('')
   end
 end
diff --git a/spec/finders/branches_finder_spec.rb b/spec/finders/branches_finder_spec.rb
index db60c01db0d..91f34973ba5 100644
--- a/spec/finders/branches_finder_spec.rb
+++ b/spec/finders/branches_finder_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe BranchesFinder do
   let(:user) { create(:user) }
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:repository) { project.repository }
 
   describe '#execute' do
diff --git a/spec/finders/contributed_projects_finder_spec.rb b/spec/finders/contributed_projects_finder_spec.rb
index 65d7f14c721..34f665826b6 100644
--- a/spec/finders/contributed_projects_finder_spec.rb
+++ b/spec/finders/contributed_projects_finder_spec.rb
@@ -6,19 +6,16 @@ describe ContributedProjectsFinder do
 
   let(:finder) { described_class.new(source_user) }
 
-  let!(:public_project) { create(:project, :public) }
-  let!(:private_project) { create(:project, :private) }
+  let!(:public_project) { create(:empty_project, :public) }
+  let!(:private_project) { create(:empty_project, :private) }
 
   before do
-    private_project.team << [source_user, Gitlab::Access::MASTER]
-    private_project.team << [current_user, Gitlab::Access::DEVELOPER]
-    public_project.team << [source_user, Gitlab::Access::MASTER]
+    private_project.add_master(source_user)
+    private_project.add_developer(current_user)
+    public_project.add_master(source_user)
 
-    create(:event, action: Event::PUSHED, project: public_project,
-                   target: public_project, author: source_user)
-
-    create(:event, action: Event::PUSHED, project: private_project,
-                   target: private_project, author: source_user)
+    create(:event, :pushed, project: public_project, target: public_project, author: source_user)
+    create(:event, :pushed, project: private_project, target: private_project, author: source_user)
   end
 
   describe 'without a current user' do
diff --git a/spec/finders/environments_finder_spec.rb b/spec/finders/environments_finder_spec.rb
new file mode 100644
index 00000000000..0c063f6d5ee
--- /dev/null
+++ b/spec/finders/environments_finder_spec.rb
@@ -0,0 +1,110 @@
+require 'spec_helper'
+
+describe EnvironmentsFinder do
+  describe '#execute' do
+    let(:project) { create(:project, :repository) }
+    let(:user) { project.creator }
+    let(:environment) { create(:environment, project: project) }
+
+    before do
+      project.add_master(user)
+    end
+
+    context 'tagged deployment' do
+      before do
+        create(:deployment, environment: environment, ref: '1.0', tag: true, sha: project.commit.id)
+      end
+
+      it 'returns environment when with_tags is set' do
+        expect(described_class.new(project, user, ref: 'master', commit: project.commit, with_tags: true).execute)
+          .to contain_exactly(environment)
+      end
+
+      it 'does not return environment when no with_tags is set' do
+        expect(described_class.new(project, user, ref: 'master', commit: project.commit).execute)
+          .to be_empty
+      end
+
+      it 'does not return environment when commit is not part of deployment' do
+        expect(described_class.new(project, user, ref: 'master', commit: project.commit('feature')).execute)
+          .to be_empty
+      end
+    end
+
+    context 'branch deployment' do
+      before do
+        create(:deployment, environment: environment, ref: 'master', sha: project.commit.id)
+      end
+
+      it 'returns environment when ref is set' do
+        expect(described_class.new(project, user, ref: 'master', commit: project.commit).execute)
+          .to contain_exactly(environment)
+      end
+
+      it 'does not environment when ref is different' do
+        expect(described_class.new(project, user, ref: 'feature', commit: project.commit).execute)
+          .to be_empty
+      end
+
+      it 'does not return environment when commit is not part of deployment' do
+        expect(described_class.new(project, user, ref: 'master', commit: project.commit('feature')).execute)
+          .to be_empty
+      end
+
+      it 'returns environment when commit constraint is not set' do
+        expect(described_class.new(project, user, ref: 'master').execute)
+          .to contain_exactly(environment)
+      end
+    end
+
+    context 'commit deployment' do
+      before do
+        create(:deployment, environment: environment, ref: 'master', sha: project.commit.id)
+      end
+
+      it 'returns environment' do
+        expect(described_class.new(project, user, commit: project.commit).execute)
+          .to contain_exactly(environment)
+      end
+    end
+
+    context 'recently updated' do
+      context 'when last deployment to environment is the most recent one' do
+        before do
+          create(:deployment, environment: environment, ref: 'feature')
+        end
+
+        it 'finds recently updated environment' do
+          expect(described_class.new(project, user, ref: 'feature', recently_updated: true).execute)
+            .to contain_exactly(environment)
+        end
+      end
+
+      context 'when last deployment to environment is not the most recent' do
+        before do
+          create(:deployment, environment: environment, ref: 'feature')
+          create(:deployment, environment: environment, ref: 'master')
+        end
+
+        it 'does not find environment' do
+          expect(described_class.new(project, user, ref: 'feature', recently_updated: true).execute)
+            .to be_empty
+        end
+      end
+
+      context 'when there are two environments that deploy to the same branch' do
+        let(:second_environment) { create(:environment, project: project) }
+
+        before do
+          create(:deployment, environment: environment, ref: 'feature')
+          create(:deployment, environment: second_environment, ref: 'feature')
+        end
+
+        it 'finds both environments' do
+          expect(described_class.new(project, user, ref: 'feature', recently_updated: true).execute)
+            .to contain_exactly(environment, second_environment)
+        end
+      end
+    end
+  end
+end
diff --git a/spec/finders/group_members_finder_spec.rb b/spec/finders/group_members_finder_spec.rb
new file mode 100644
index 00000000000..b762756f9ce
--- /dev/null
+++ b/spec/finders/group_members_finder_spec.rb
@@ -0,0 +1,32 @@
+require 'spec_helper'
+
+describe GroupMembersFinder, '#execute' do
+  let(:group)        { create(:group) }
+  let(:nested_group) { create(:group, :access_requestable, parent: group) }
+  let(:user1)        { create(:user) }
+  let(:user2)        { create(:user) }
+  let(:user3)        { create(:user) }
+  let(:user4)        { create(:user) }
+
+  it 'returns members for top-level group' do
+    member1 = group.add_master(user1)
+    member2 = group.add_master(user2)
+    member3 = group.add_master(user3)
+
+    result = described_class.new(group).execute
+
+    expect(result.to_a).to eq([member3, member2, member1])
+  end
+
+  it 'returns members for nested group' do
+    group.add_master(user2)
+    nested_group.request_access(user4)
+    member1 = group.add_master(user1)
+    member3 = nested_group.add_master(user2)
+    member4 = nested_group.add_master(user3)
+
+    result = described_class.new(nested_group).execute
+
+    expect(result.to_a).to eq([member4, member3, member1])
+  end
+end
diff --git a/spec/finders/group_projects_finder_spec.rb b/spec/finders/group_projects_finder_spec.rb
index 00eec3f3f4c..ef97b061ca7 100644
--- a/spec/finders/group_projects_finder_spec.rb
+++ b/spec/finders/group_projects_finder_spec.rb
@@ -6,11 +6,11 @@ describe GroupProjectsFinder do
 
   let(:finder) { described_class.new(source_user) }
 
-  let!(:public_project) { create(:project, :public, group: group, path: '1') }
-  let!(:private_project) { create(:project, :private, group: group, path: '2') }
-  let!(:shared_project_1) { create(:project, :public, path: '3') }
-  let!(:shared_project_2) { create(:project, :private, path: '4') }
-  let!(:shared_project_3) { create(:project, :internal, path: '5') }
+  let!(:public_project) { create(:empty_project, :public, group: group, path: '1') }
+  let!(:private_project) { create(:empty_project, :private, group: group, path: '2') }
+  let!(:shared_project_1) { create(:empty_project, :public, path: '3') }
+  let!(:shared_project_2) { create(:empty_project, :private, path: '4') }
+  let!(:shared_project_3) { create(:empty_project, :internal, path: '5') }
 
   before do
     shared_project_1.project_group_links.create(group_access: Gitlab::Access::MASTER, group: group)
diff --git a/spec/finders/issues_finder_spec.rb b/spec/finders/issues_finder_spec.rb
index 7f69e888f32..2a008427478 100644
--- a/spec/finders/issues_finder_spec.rb
+++ b/spec/finders/issues_finder_spec.rb
@@ -10,24 +10,24 @@ describe IssuesFinder do
   let(:issue1) { create(:issue, author: user, assignee: user, project: project1, milestone: milestone, title: 'gitlab') }
   let(:issue2) { create(:issue, author: user, assignee: user, project: project2, description: 'gitlab') }
   let(:issue3) { create(:issue, author: user2, assignee: user2, project: project2) }
-  let(:closed_issue) { create(:issue, author: user2, assignee: user2, project: project2, state: 'closed') }
-  let!(:label_link) { create(:label_link, label: label, target: issue2) }
-
-  before do
-    project1.team << [user, :master]
-    project2.team << [user, :developer]
-    project2.team << [user2, :developer]
-
-    issue1
-    issue2
-    issue3
-  end
 
   describe '#execute' do
+    let(:closed_issue) { create(:issue, author: user2, assignee: user2, project: project2, state: 'closed') }
+    let!(:label_link) { create(:label_link, label: label, target: issue2) }
     let(:search_user) { user }
     let(:params) { {} }
     let(:issues) { IssuesFinder.new(search_user, params.reverse_merge(scope: scope, state: 'opened')).execute }
 
+    before do
+      project1.team << [user, :master]
+      project2.team << [user, :developer]
+      project2.team << [user2, :developer]
+
+      issue1
+      issue2
+      issue3
+    end
+
     context 'scope: all' do
       let(:scope) { 'all' }
 
@@ -136,10 +136,10 @@ describe IssuesFinder do
         end
       end
 
-      context 'filtering by issue iid' do
-        let(:params) { { search: issue3.to_reference } }
+      context 'filtering by issues iids' do
+        let(:params) { { iids: issue3.iid } }
 
-        it 'returns issue with iid match' do
+        it 'returns issues with iids match' do
           expect(issues).to contain_exactly(issue3)
         end
       end
@@ -193,6 +193,15 @@ describe IssuesFinder do
           expect(issues).to contain_exactly(issue2, issue3)
         end
       end
+
+      it 'finds issues user can access due to group' do
+        group = create(:group)
+        project = create(:empty_project, group: group)
+        issue = create(:issue, project: project)
+        group.add_user(user, :owner)
+
+        expect(issues).to include(issue)
+      end
     end
 
     context 'personal scope' do
@@ -210,5 +219,43 @@ describe IssuesFinder do
         end
       end
     end
+
+    context 'when project restricts issues' do
+      let(:scope) { nil }
+
+      it "doesn't return team-only issues to non team members" do
+        project = create(:empty_project, :public, :issues_private)
+        issue = create(:issue, project: project)
+
+        expect(issues).not_to include(issue)
+      end
+
+      it "doesn't return issues if feature disabled" do
+        [project1, project2].each do |project|
+          project.project_feature.update!(issues_access_level: ProjectFeature::DISABLED)
+        end
+
+        expect(issues.count).to eq 0
+      end
+    end
+  end
+
+  describe '.not_restricted_by_confidentiality' do
+    let(:authorized_user) { create(:user) }
+    let(:project) { create(:empty_project, namespace: authorized_user.namespace) }
+    let!(:public_issue) { create(:issue, project: project) }
+    let!(:confidential_issue) { create(:issue, project: project, confidential: true) }
+
+    it 'returns non confidential issues for nil user' do
+      expect(IssuesFinder.send(:not_restricted_by_confidentiality, nil)).to include(public_issue)
+    end
+
+    it 'returns non confidential issues for user not authorized for the issues projects' do
+      expect(IssuesFinder.send(:not_restricted_by_confidentiality, user)).to include(public_issue)
+    end
+
+    it 'returns all issues for user authorized for the issues projects' do
+      expect(IssuesFinder.send(:not_restricted_by_confidentiality, authorized_user)).to include(public_issue, confidential_issue)
+    end
   end
 end
diff --git a/spec/finders/joined_groups_finder_spec.rb b/spec/finders/joined_groups_finder_spec.rb
index 29a47e005a6..4c389746252 100644
--- a/spec/finders/joined_groups_finder_spec.rb
+++ b/spec/finders/joined_groups_finder_spec.rb
@@ -42,7 +42,7 @@ describe JoinedGroupsFinder do
 
       context 'if profile visitor is in one of the private group projects' do
         before do
-          project = create(:project, :private, group: private_group, name: 'B', path: 'B')
+          project = create(:empty_project, :private, group: private_group, name: 'B', path: 'B')
           project.add_user(profile_visitor, Gitlab::Access::DEVELOPER)
         end
 
diff --git a/spec/finders/members_finder_spec.rb b/spec/finders/members_finder_spec.rb
new file mode 100644
index 00000000000..cf691cf684b
--- /dev/null
+++ b/spec/finders/members_finder_spec.rb
@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+describe MembersFinder, '#execute' do
+  let(:group)        { create(:group) }
+  let(:nested_group) { create(:group, :access_requestable, parent: group) }
+  let(:project)      { create(:project, namespace: nested_group) }
+  let(:user1)        { create(:user) }
+  let(:user2)        { create(:user) }
+  let(:user3)        { create(:user) }
+  let(:user4)        { create(:user) }
+
+  it 'returns members for project and parent groups' do
+    nested_group.request_access(user1)
+    member1 = group.add_master(user2)
+    member2 = nested_group.add_master(user3)
+    member3 = project.add_master(user4)
+
+    result = described_class.new(project, user2).execute
+
+    expect(result.to_a).to eq([member3, member2, member1])
+  end
+end
diff --git a/spec/finders/merge_requests_finder_spec.rb b/spec/finders/merge_requests_finder_spec.rb
index 88361e27102..21ef94ac5d1 100644
--- a/spec/finders/merge_requests_finder_spec.rb
+++ b/spec/finders/merge_requests_finder_spec.rb
@@ -4,9 +4,9 @@ describe MergeRequestsFinder do
   let(:user)  { create :user }
   let(:user2) { create :user }
 
-  let(:project1) { create(:project) }
-  let(:project2) { create(:project, forked_from_project: project1) }
-  let(:project3) { create(:project, forked_from_project: project1, archived: true) }
+  let(:project1) { create(:empty_project) }
+  let(:project2) { create(:empty_project, forked_from_project: project1) }
+  let(:project3) { create(:empty_project, :archived, forked_from_project: project1) }
 
   let!(:merge_request1) { create(:merge_request, :simple, author: user, source_project: project2, target_project: project1) }
   let!(:merge_request2) { create(:merge_request, :simple, author: user, source_project: project2, target_project: project1, state: 'closed') }
@@ -38,5 +38,13 @@ describe MergeRequestsFinder do
       merge_requests = MergeRequestsFinder.new(user, params).execute
       expect(merge_requests.size).to eq(3)
     end
+
+    it 'filters by iid' do
+      params = { project_id: project1.id, iids: merge_request1.iid }
+
+      merge_requests = MergeRequestsFinder.new(user, params).execute
+
+      expect(merge_requests).to contain_exactly(merge_request1)
+    end
   end
 end
diff --git a/spec/finders/move_to_project_finder_spec.rb b/spec/finders/move_to_project_finder_spec.rb
index fdce4e714ff..dea87980e25 100644
--- a/spec/finders/move_to_project_finder_spec.rb
+++ b/spec/finders/move_to_project_finder_spec.rb
@@ -2,13 +2,13 @@ require 'spec_helper'
 
 describe MoveToProjectFinder do
   let(:user) { create(:user) }
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
 
-  let(:no_access_project) { create(:project) }
-  let(:guest_project) { create(:project) }
-  let(:reporter_project) { create(:project) }
-  let(:developer_project) { create(:project) }
-  let(:master_project) { create(:project) }
+  let(:no_access_project) { create(:empty_project) }
+  let(:guest_project) { create(:empty_project) }
+  let(:reporter_project) { create(:empty_project) }
+  let(:developer_project) { create(:empty_project) }
+  let(:master_project) { create(:empty_project) }
 
   subject { described_class.new(user) }
 
@@ -36,8 +36,8 @@ describe MoveToProjectFinder do
 
       it 'does not return archived projects' do
         reporter_project.team << [user, :reporter]
-        reporter_project.update_attributes(archived: true)
-        other_reporter_project = create(:project)
+        reporter_project.archive!
+        other_reporter_project = create(:empty_project)
         other_reporter_project.team << [user, :reporter]
 
         expect(subject.execute(project).to_a).to eq([other_reporter_project])
@@ -46,7 +46,7 @@ describe MoveToProjectFinder do
       it 'does not return projects for which issues are disabled' do
         reporter_project.team << [user, :reporter]
         reporter_project.update_attributes(issues_enabled: false)
-        other_reporter_project = create(:project)
+        other_reporter_project = create(:empty_project)
         other_reporter_project.team << [user, :reporter]
 
         expect(subject.execute(project).to_a).to eq([other_reporter_project])
@@ -83,10 +83,10 @@ describe MoveToProjectFinder do
       end
 
       it 'returns projects matching a search query' do
-        foo_project = create(:project)
+        foo_project = create(:empty_project)
         foo_project.team << [user, :master]
 
-        wadus_project = create(:project, name: 'wadus')
+        wadus_project = create(:empty_project, name: 'wadus')
         wadus_project.team << [user, :master]
 
         expect(subject.execute(project).to_a).to eq([wadus_project, foo_project])
diff --git a/spec/finders/notes_finder_spec.rb b/spec/finders/notes_finder_spec.rb
index 7c6860372cc..77a04507be1 100644
--- a/spec/finders/notes_finder_spec.rb
+++ b/spec/finders/notes_finder_spec.rb
@@ -2,59 +2,203 @@ require 'spec_helper'
 
 describe NotesFinder do
   let(:user) { create :user }
-  let(:project) { create :project }
-  let(:note1) { create :note_on_commit, project: project }
-  let(:note2) { create :note_on_commit, project: project }
-  let(:commit) { note1.noteable }
+  let(:project) { create(:empty_project) }
 
   before do
     project.team << [user, :master]
   end
 
   describe '#execute' do
-    let(:params)  { { target_id: commit.id, target_type: 'commit', last_fetched_at: 1.hour.ago.to_i } }
+    it 'finds notes on merge requests' do
+      create(:note_on_merge_request, project: project)
 
-    before do
-      note1
-      note2
+      notes = described_class.new(project, user).execute
+
+      expect(notes.count).to eq(1)
     end
 
-    it 'finds all notes' do
-      notes = NotesFinder.new.execute(project, user, params)
-      expect(notes.size).to eq(2)
+    it 'finds notes on snippets' do
+      create(:note_on_project_snippet, project: project)
+
+      notes = described_class.new(project, user).execute
+
+      expect(notes.count).to eq(1)
     end
 
-    it 'raises an exception for an invalid target_type' do
-      params.merge!(target_type: 'invalid')
-      expect { NotesFinder.new.execute(project, user, params) }.to raise_error('invalid target_type')
+    it "excludes notes on commits the author can't download" do
+      project = create(:project, :private, :repository)
+      note = create(:note_on_commit, project: project)
+      params = { target_type: 'commit', target_id: note.noteable.id }
+
+      notes = described_class.new(project, create(:user), params).execute
+
+      expect(notes.count).to eq(0)
     end
 
-    it 'filters out old notes' do
-      note2.update_attribute(:updated_at, 2.hours.ago)
-      notes = NotesFinder.new.execute(project, user, params)
-      expect(notes).to eq([note1])
+    it 'succeeds when no notes found' do
+      notes = described_class.new(project, create(:user)).execute
+
+      expect(notes.count).to eq(0)
     end
 
-    context 'confidential issue notes' do
-      let(:confidential_issue) { create(:issue, :confidential, project: project, author: user) }
-      let!(:confidential_note) { create(:note, noteable: confidential_issue, project: confidential_issue.project) }
+    context 'on restricted projects' do
+      let(:project) do
+        create(:empty_project,
+               :public,
+               :issues_private,
+               :snippets_private,
+               :merge_requests_private)
+      end
+
+      it 'publicly excludes notes on merge requests' do
+        create(:note_on_merge_request, project: project)
+
+        notes = described_class.new(project, create(:user)).execute
+
+        expect(notes.count).to eq(0)
+      end
+
+      it 'publicly excludes notes on issues' do
+        create(:note_on_issue, project: project)
+
+        notes = described_class.new(project, create(:user)).execute
+
+        expect(notes.count).to eq(0)
+      end
 
-      let(:params) { { target_id: confidential_issue.id, target_type: 'issue', last_fetched_at: 1.hour.ago.to_i } }
+      it 'publicly excludes notes on snippets' do
+        create(:note_on_project_snippet, project: project)
 
-      it 'returns notes if user can see the issue' do
-        expect(NotesFinder.new.execute(project, user, params)).to eq([confidential_note])
+        notes = described_class.new(project, create(:user)).execute
+
+        expect(notes.count).to eq(0)
+      end
+    end
+
+    context 'for target' do
+      let(:project) { create(:project, :repository) }
+      let(:note1) { create :note_on_commit, project: project }
+      let(:note2) { create :note_on_commit, project: project }
+      let(:commit) { note1.noteable }
+      let(:params)  { { target_id: commit.id, target_type: 'commit', last_fetched_at: 1.hour.ago.to_i } }
+
+      before do
+        note1
+        note2
+      end
+
+      it 'finds all notes' do
+        notes = described_class.new(project, user, params).execute
+        expect(notes.size).to eq(2)
+      end
+
+      it 'finds notes on merge requests' do
+        note = create(:note_on_merge_request, project: project)
+        params = { target_type: 'merge_request', target_id: note.noteable.id }
+
+        notes = described_class.new(project, user, params).execute
+
+        expect(notes).to include(note)
+      end
+
+      it 'finds notes on snippets' do
+        note = create(:note_on_project_snippet, project: project)
+        params = { target_type: 'snippet', target_id: note.noteable.id }
+
+        notes = described_class.new(project, user, params).execute
+
+        expect(notes.count).to eq(1)
       end
 
-      it 'raises an error if user can not see the issue' do
+      it 'raises an exception for an invalid target_type' do
+        params[:target_type] = 'invalid'
+        expect { described_class.new(project, user, params).execute }.to raise_error('invalid target_type')
+      end
+
+      it 'filters out old notes' do
+        note2.update_attribute(:updated_at, 2.hours.ago)
+        notes = described_class.new(project, user, params).execute
+        expect(notes).to eq([note1])
+      end
+
+      context 'confidential issue notes' do
+        let(:confidential_issue) { create(:issue, :confidential, project: project, author: user) }
+        let!(:confidential_note) { create(:note, noteable: confidential_issue, project: confidential_issue.project) }
+
+        let(:params) { { target_id: confidential_issue.id, target_type: 'issue', last_fetched_at: 1.hour.ago.to_i } }
+
+        it 'returns notes if user can see the issue' do
+          expect(described_class.new(project, user, params).execute).to eq([confidential_note])
+        end
+
+        it 'raises an error if user can not see the issue' do
+          user = create(:user)
+          expect { described_class.new(project, user, params).execute }.to raise_error(ActiveRecord::RecordNotFound)
+        end
+
+        it 'raises an error for project members with guest role' do
+          user = create(:user)
+          project.team << [user, :guest]
+
+          expect { described_class.new(project, user, params).execute }.to raise_error(ActiveRecord::RecordNotFound)
+        end
+      end
+    end
+  end
+
+  describe '.search' do
+    let(:project) { create(:empty_project, :public) }
+    let(:note) { create(:note_on_issue, note: 'WoW', project: project) }
+
+    it 'returns notes with matching content' do
+      expect(described_class.new(note.project, nil, search: note.note).execute).to eq([note])
+    end
+
+    it 'returns notes with matching content regardless of the casing' do
+      expect(described_class.new(note.project, nil, search: 'WOW').execute).to eq([note])
+    end
+
+    it 'returns commit notes user can access' do
+      note = create(:note_on_commit, project: project)
+
+      expect(described_class.new(note.project, create(:user), search: note.note).execute).to eq([note])
+    end
+
+    context "confidential issues" do
+      let(:user) { create(:user) }
+      let(:confidential_issue) { create(:issue, :confidential, project: project, author: user) }
+      let(:confidential_note) { create(:note, note: "Random", noteable: confidential_issue, project: confidential_issue.project) }
+
+      it "returns notes with matching content if user can see the issue" do
+        expect(described_class.new(confidential_note.project, user, search: confidential_note.note).execute).to eq([confidential_note])
+      end
+
+      it "does not return notes with matching content if user can not see the issue" do
         user = create(:user)
-        expect { NotesFinder.new.execute(project, user, params) }.to raise_error(ActiveRecord::RecordNotFound)
+        expect(described_class.new(confidential_note.project, user, search: confidential_note.note).execute).to be_empty
       end
 
-      it 'raises an error for project members with guest role' do
+      it "does not return notes with matching content for project members with guest role" do
         user = create(:user)
         project.team << [user, :guest]
+        expect(described_class.new(confidential_note.project, user, search: confidential_note.note).execute).to be_empty
+      end
+
+      it "does not return notes with matching content for unauthenticated users" do
+        expect(described_class.new(confidential_note.project, nil, search: confidential_note.note).execute).to be_empty
+      end
+    end
+
+    context 'inlines SQL filters on subqueries for performance' do
+      let(:sql) { described_class.new(note.project, nil, search: note.note).execute.to_sql }
+      let(:number_of_noteable_types) { 4 }
+
+      specify 'project_id check' do
+        expect(sql.scan(/project_id/).count).to be >= (number_of_noteable_types + 2)
+      end
 
-        expect { NotesFinder.new.execute(project, user, params) }.to raise_error(ActiveRecord::RecordNotFound)
+      specify 'search filter' do
+        expect(sql.scan(/LIKE/).count).to be >= number_of_noteable_types
       end
     end
   end
diff --git a/spec/finders/personal_access_tokens_finder_spec.rb b/spec/finders/personal_access_tokens_finder_spec.rb
new file mode 100644
index 00000000000..fd92664ca24
--- /dev/null
+++ b/spec/finders/personal_access_tokens_finder_spec.rb
@@ -0,0 +1,196 @@
+require 'spec_helper'
+
+describe PersonalAccessTokensFinder do
+  def finder(options = {})
+    described_class.new(options)
+  end
+
+  describe '#execute' do
+    let(:user) { create(:user) }
+    let(:params) { {} }
+    let!(:active_personal_access_token) { create(:personal_access_token, user: user) }
+    let!(:expired_personal_access_token) { create(:personal_access_token, :expired, user: user) }
+    let!(:revoked_personal_access_token) { create(:personal_access_token, :revoked, user: user) }
+    let!(:active_impersonation_token) { create(:personal_access_token, :impersonation, user: user) }
+    let!(:expired_impersonation_token) { create(:personal_access_token, :expired, :impersonation, user: user) }
+    let!(:revoked_impersonation_token) { create(:personal_access_token, :revoked, :impersonation, user: user) }
+
+    subject { finder(params).execute }
+
+    describe 'without user' do
+      it do
+        is_expected.to contain_exactly(active_personal_access_token, active_impersonation_token,
+          revoked_personal_access_token, expired_personal_access_token,
+          revoked_impersonation_token, expired_impersonation_token)
+      end
+
+      describe 'without impersonation' do
+        before { params[:impersonation] = false }
+
+        it { is_expected.to contain_exactly(active_personal_access_token, revoked_personal_access_token, expired_personal_access_token) }
+
+        describe 'with active state' do
+          before { params[:state] = 'active' }
+
+          it { is_expected.to contain_exactly(active_personal_access_token) }
+        end
+
+        describe 'with inactive state' do
+          before { params[:state] = 'inactive' }
+
+          it { is_expected.to contain_exactly(revoked_personal_access_token, expired_personal_access_token) }
+        end
+      end
+
+      describe 'with impersonation' do
+        before { params[:impersonation] = true }
+
+        it { is_expected.to contain_exactly(active_impersonation_token, revoked_impersonation_token, expired_impersonation_token) }
+
+        describe 'with active state' do
+          before { params[:state] = 'active' }
+
+          it { is_expected.to contain_exactly(active_impersonation_token) }
+        end
+
+        describe 'with inactive state' do
+          before { params[:state] = 'inactive' }
+
+          it { is_expected.to contain_exactly(revoked_impersonation_token, expired_impersonation_token) }
+        end
+      end
+
+      describe 'with active state' do
+        before { params[:state] = 'active' }
+
+        it { is_expected.to contain_exactly(active_personal_access_token, active_impersonation_token) }
+      end
+
+      describe 'with inactive state' do
+        before { params[:state] = 'inactive' }
+
+        it do
+          is_expected.to contain_exactly(expired_personal_access_token, revoked_personal_access_token,
+            expired_impersonation_token, revoked_impersonation_token)
+        end
+      end
+
+      describe 'with id' do
+        subject { finder(params).find_by(id: active_personal_access_token.id) }
+
+        it { is_expected.to eq(active_personal_access_token) }
+
+        describe 'with impersonation' do
+          before { params[:impersonation] = true }
+
+          it { is_expected.to be_nil }
+        end
+      end
+
+      describe 'with token' do
+        subject { finder(params).find_by(token: active_personal_access_token.token) }
+
+        it { is_expected.to eq(active_personal_access_token) }
+
+        describe 'with impersonation' do
+          before { params[:impersonation] = true }
+
+          it { is_expected.to be_nil }
+        end
+      end
+    end
+
+    describe 'with user' do
+      let(:user2) { create(:user) }
+      let!(:other_user_active_personal_access_token) { create(:personal_access_token, user: user2) }
+      let!(:other_user_expired_personal_access_token) { create(:personal_access_token, :expired, user: user2) }
+      let!(:other_user_revoked_personal_access_token) { create(:personal_access_token, :revoked, user: user2) }
+      let!(:other_user_active_impersonation_token) { create(:personal_access_token, :impersonation, user: user2) }
+      let!(:other_user_expired_impersonation_token) { create(:personal_access_token, :expired, :impersonation, user: user2) }
+      let!(:other_user_revoked_impersonation_token) { create(:personal_access_token, :revoked, :impersonation, user: user2) }
+
+      before { params[:user] = user }
+
+      it do
+        is_expected.to contain_exactly(active_personal_access_token, active_impersonation_token,
+          revoked_personal_access_token, expired_personal_access_token,
+          revoked_impersonation_token, expired_impersonation_token)
+      end
+
+      describe 'without impersonation' do
+        before { params[:impersonation] = false }
+
+        it { is_expected.to contain_exactly(active_personal_access_token, revoked_personal_access_token, expired_personal_access_token) }
+
+        describe 'with active state' do
+          before { params[:state] = 'active' }
+
+          it { is_expected.to contain_exactly(active_personal_access_token) }
+        end
+
+        describe 'with inactive state' do
+          before { params[:state] = 'inactive' }
+
+          it { is_expected.to contain_exactly(revoked_personal_access_token, expired_personal_access_token) }
+        end
+      end
+
+      describe 'with impersonation' do
+        before { params[:impersonation] = true }
+
+        it { is_expected.to contain_exactly(active_impersonation_token, revoked_impersonation_token, expired_impersonation_token) }
+
+        describe 'with active state' do
+          before { params[:state] = 'active' }
+
+          it { is_expected.to contain_exactly(active_impersonation_token) }
+        end
+
+        describe 'with inactive state' do
+          before { params[:state] = 'inactive' }
+
+          it { is_expected.to contain_exactly(revoked_impersonation_token, expired_impersonation_token) }
+        end
+      end
+
+      describe 'with active state' do
+        before { params[:state] = 'active' }
+
+        it { is_expected.to contain_exactly(active_personal_access_token, active_impersonation_token) }
+      end
+
+      describe 'with inactive state' do
+        before { params[:state] = 'inactive' }
+
+        it do
+          is_expected.to contain_exactly(expired_personal_access_token, revoked_personal_access_token,
+            expired_impersonation_token, revoked_impersonation_token)
+        end
+      end
+
+      describe 'with id' do
+        subject { finder(params).find_by(id: active_personal_access_token.id) }
+
+        it { is_expected.to eq(active_personal_access_token) }
+
+        describe 'with impersonation' do
+          before { params[:impersonation] = true }
+
+          it { is_expected.to be_nil }
+        end
+      end
+
+      describe 'with token' do
+        subject { finder(params).find_by(token: active_personal_access_token.token) }
+
+        it { is_expected.to eq(active_personal_access_token) }
+
+        describe 'with impersonation' do
+          before { params[:impersonation] = true }
+
+          it { is_expected.to be_nil }
+        end
+      end
+    end
+  end
+end
diff --git a/spec/finders/personal_projects_finder_spec.rb b/spec/finders/personal_projects_finder_spec.rb
index a4681fe59d8..e0e17af681a 100644
--- a/spec/finders/personal_projects_finder_spec.rb
+++ b/spec/finders/personal_projects_finder_spec.rb
@@ -4,14 +4,14 @@ describe PersonalProjectsFinder do
   let(:source_user)     { create(:user) }
   let(:current_user)    { create(:user) }
   let(:finder)          { described_class.new(source_user) }
-  let!(:public_project) { create(:project, :public, namespace: source_user.namespace) }
+  let!(:public_project) { create(:empty_project, :public, namespace: source_user.namespace) }
 
   let!(:private_project) do
-    create(:project, :private, namespace: source_user.namespace, path: 'mepmep')
+    create(:empty_project, :private, namespace: source_user.namespace, path: 'mepmep')
   end
 
   let!(:internal_project) do
-    create(:project, :internal, namespace: source_user.namespace, path: 'C')
+    create(:empty_project, :internal, namespace: source_user.namespace, path: 'C')
   end
 
   before do
diff --git a/spec/finders/pipelines_finder_spec.rb b/spec/finders/pipelines_finder_spec.rb
index b0811d134fa..6bada7b3eb9 100644
--- a/spec/finders/pipelines_finder_spec.rb
+++ b/spec/finders/pipelines_finder_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe PipelinesFinder do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
 
   let!(:tag_pipeline)    { create(:ci_pipeline, project: project, ref: 'v1.0.0') }
   let!(:branch_pipeline) { create(:ci_pipeline, project: project) }
@@ -39,8 +39,8 @@ describe PipelinesFinder do
       end
     end
 
-    # Scoping to running will speed up the test as it doesn't hit the FS
-    let(:params) { { scope: 'running' } }
+    # Scoping to pending will speed up the test as it doesn't hit the FS
+    let(:params) { { scope: 'pending' } }
 
     it 'orders in descending order on ID' do
       feature_pipeline = create(:ci_pipeline, project: project, ref: 'feature')
diff --git a/spec/finders/projects_finder_spec.rb b/spec/finders/projects_finder_spec.rb
index 13bda5f7c5a..e44e7434c80 100644
--- a/spec/finders/projects_finder_spec.rb
+++ b/spec/finders/projects_finder_spec.rb
@@ -6,19 +6,19 @@ describe ProjectsFinder do
     let(:group) { create(:group, :public) }
 
     let!(:private_project) do
-      create(:project, :private, name: 'A', path: 'A')
+      create(:empty_project, :private, name: 'A', path: 'A')
     end
 
     let!(:internal_project) do
-      create(:project, :internal, group: group, name: 'B', path: 'B')
+      create(:empty_project, :internal, group: group, name: 'B', path: 'B')
     end
 
     let!(:public_project) do
-      create(:project, :public, group: group, name: 'C', path: 'C')
+      create(:empty_project, :public, group: group, name: 'C', path: 'C')
     end
 
     let!(:shared_project) do
-      create(:project, :private, name: 'D', path: 'D')
+      create(:empty_project, :private, name: 'D', path: 'D')
     end
 
     let(:finder) { described_class.new }
diff --git a/spec/finders/snippets_finder_spec.rb b/spec/finders/snippets_finder_spec.rb
index 28bdc18e840..975e99c5807 100644
--- a/spec/finders/snippets_finder_spec.rb
+++ b/spec/finders/snippets_finder_spec.rb
@@ -9,65 +9,74 @@ describe SnippetsFinder do
   let(:project2) { create(:empty_project, :private, group: group) }
 
   context ':all filter' do
-    before do
-      @snippet1 = create(:personal_snippet, :private)
-      @snippet2 = create(:personal_snippet, :internal)
-      @snippet3 = create(:personal_snippet, :public)
-    end
+    let!(:snippet1) { create(:personal_snippet, :private) }
+    let!(:snippet2) { create(:personal_snippet, :internal) }
+    let!(:snippet3) { create(:personal_snippet, :public) }
 
     it "returns all private and internal snippets" do
       snippets = SnippetsFinder.new.execute(user, filter: :all)
-      expect(snippets).to include(@snippet2, @snippet3)
-      expect(snippets).not_to include(@snippet1)
+      expect(snippets).to include(snippet2, snippet3)
+      expect(snippets).not_to include(snippet1)
     end
 
     it "returns all public snippets" do
       snippets = SnippetsFinder.new.execute(nil, filter: :all)
-      expect(snippets).to include(@snippet3)
-      expect(snippets).not_to include(@snippet1, @snippet2)
+      expect(snippets).to include(snippet3)
+      expect(snippets).not_to include(snippet1, snippet2)
     end
   end
 
-  context ':by_user filter' do
-    before do
-      @snippet1 = create(:personal_snippet, :private,  author: user)
-      @snippet2 = create(:personal_snippet, :internal, author: user)
-      @snippet3 = create(:personal_snippet, :public,   author: user)
+  context ':public filter' do
+    let!(:snippet1) { create(:personal_snippet, :private) }
+    let!(:snippet2) { create(:personal_snippet, :internal) }
+    let!(:snippet3) { create(:personal_snippet, :public) }
+
+    it "returns public public snippets" do
+      snippets = SnippetsFinder.new.execute(nil, filter: :public)
+
+      expect(snippets).to include(snippet3)
+      expect(snippets).not_to include(snippet1, snippet2)
     end
+  end
+
+  context ':by_user filter' do
+    let!(:snippet1) { create(:personal_snippet, :private, author: user) }
+    let!(:snippet2) { create(:personal_snippet, :internal, author: user) }
+    let!(:snippet3) { create(:personal_snippet, :public, author: user) }
 
     it "returns all public and internal snippets" do
       snippets = SnippetsFinder.new.execute(user1, filter: :by_user, user: user)
-      expect(snippets).to include(@snippet2, @snippet3)
-      expect(snippets).not_to include(@snippet1)
+      expect(snippets).to include(snippet2, snippet3)
+      expect(snippets).not_to include(snippet1)
     end
 
     it "returns internal snippets" do
       snippets = SnippetsFinder.new.execute(user, filter: :by_user, user: user, scope: "are_internal")
-      expect(snippets).to include(@snippet2)
-      expect(snippets).not_to include(@snippet1, @snippet3)
+      expect(snippets).to include(snippet2)
+      expect(snippets).not_to include(snippet1, snippet3)
     end
 
     it "returns private snippets" do
       snippets = SnippetsFinder.new.execute(user, filter: :by_user, user: user, scope: "are_private")
-      expect(snippets).to include(@snippet1)
-      expect(snippets).not_to include(@snippet2, @snippet3)
+      expect(snippets).to include(snippet1)
+      expect(snippets).not_to include(snippet2, snippet3)
     end
 
     it "returns public snippets" do
       snippets = SnippetsFinder.new.execute(user, filter: :by_user, user: user, scope: "are_public")
-      expect(snippets).to include(@snippet3)
-      expect(snippets).not_to include(@snippet1, @snippet2)
+      expect(snippets).to include(snippet3)
+      expect(snippets).not_to include(snippet1, snippet2)
     end
 
     it "returns all snippets" do
       snippets = SnippetsFinder.new.execute(user, filter: :by_user, user: user)
-      expect(snippets).to include(@snippet1, @snippet2, @snippet3)
+      expect(snippets).to include(snippet1, snippet2, snippet3)
     end
 
     it "returns only public snippets if unauthenticated user" do
       snippets = SnippetsFinder.new.execute(nil, filter: :by_user, user: user)
-      expect(snippets).to include(@snippet3)
-      expect(snippets).not_to include(@snippet2, @snippet1)
+      expect(snippets).to include(snippet3)
+      expect(snippets).not_to include(snippet2, snippet1)
     end
   end
 
@@ -84,16 +93,39 @@ describe SnippetsFinder do
       expect(snippets).not_to include(@snippet1, @snippet2)
     end
 
-    it "returns public and internal snippets for none project members" do
+    it "returns public and internal snippets for non project members" do
       snippets = SnippetsFinder.new.execute(user, filter: :by_project, project: project1)
       expect(snippets).to include(@snippet2, @snippet3)
       expect(snippets).not_to include(@snippet1)
     end
 
+    it "returns public snippets for non project members" do
+      snippets = SnippetsFinder.new.execute(user, filter: :by_project, project: project1, scope: "are_public")
+      expect(snippets).to include(@snippet3)
+      expect(snippets).not_to include(@snippet1, @snippet2)
+    end
+
+    it "returns internal snippets for non project members" do
+      snippets = SnippetsFinder.new.execute(user, filter: :by_project, project: project1, scope: "are_internal")
+      expect(snippets).to include(@snippet2)
+      expect(snippets).not_to include(@snippet1, @snippet3)
+    end
+
+    it "does not return private snippets for non project members" do
+      snippets = SnippetsFinder.new.execute(user, filter: :by_project, project: project1, scope: "are_private")
+      expect(snippets).not_to include(@snippet1, @snippet2, @snippet3)
+    end
+
     it "returns all snippets for project members" do
       project1.team << [user, :developer]
       snippets = SnippetsFinder.new.execute(user, filter: :by_project, project: project1)
       expect(snippets).to include(@snippet1, @snippet2, @snippet3)
     end
+
+    it "returns private snippets for project members" do
+      project1.team << [user, :developer]
+      snippets = SnippetsFinder.new.execute(user, filter: :by_project, project: project1, scope: "are_private")
+      expect(snippets).to include(@snippet1)
+    end
   end
 end
diff --git a/spec/finders/tags_finder_spec.rb b/spec/finders/tags_finder_spec.rb
index 98b42e264dc..460e278e2d3 100644
--- a/spec/finders/tags_finder_spec.rb
+++ b/spec/finders/tags_finder_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe TagsFinder do
   let(:user) { create(:user) }
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:repository) { project.repository }
 
   describe '#execute' do
diff --git a/spec/fixtures/api/schemas/issue.json b/spec/fixtures/api/schemas/issue.json
index 77f2bcee1f3..21c078e0f44 100644
--- a/spec/fixtures/api/schemas/issue.json
+++ b/spec/fixtures/api/schemas/issue.json
@@ -6,10 +6,12 @@
     "confidential"
   ],
   "properties" : {
+    "id": { "type": "integer" },
     "iid": { "type": "integer" },
     "title": { "type": "string" },
     "confidential": { "type": "boolean" },
     "due_date": { "type": ["date", "null"] },
+    "relative_position": { "type": "integer" },
     "labels": {
       "type": "array",
       "items": {
diff --git a/spec/fixtures/api/schemas/list.json b/spec/fixtures/api/schemas/list.json
index 8d94cf26ecb..819287bf919 100644
--- a/spec/fixtures/api/schemas/list.json
+++ b/spec/fixtures/api/schemas/list.json
@@ -10,7 +10,7 @@
     "id": { "type": "integer" },
     "list_type": {
       "type": "string",
-      "enum": ["backlog", "label", "done"]
+      "enum": ["label", "done"]
     },
     "label": {
       "type": ["object", "null"],
diff --git a/spec/fixtures/api/schemas/public_api/v3/issues.json b/spec/fixtures/api/schemas/public_api/v3/issues.json
new file mode 100644
index 00000000000..f2ee9c925ae
--- /dev/null
+++ b/spec/fixtures/api/schemas/public_api/v3/issues.json
@@ -0,0 +1,77 @@
+{
+  "type": "array",
+  "items": {
+    "type": "object",
+    "properties" : {
+      "id": { "type": "integer" },
+      "iid": { "type": "integer" },
+      "project_id": { "type": "integer" },
+      "title": { "type": "string" },
+      "description": { "type": ["string", "null"] },
+      "state": { "type": "string" },
+      "created_at": { "type": "date" },
+      "updated_at": { "type": "date" },
+      "labels": {
+        "type": "array",
+        "items": {
+          "type": "string"
+        }
+      },
+      "milestone": {
+        "type": "object",
+        "properties": {
+          "id": { "type": "integer" },
+          "iid": { "type": "integer" },
+          "project_id": { "type": "integer" },
+          "title": { "type": "string" },
+          "description": { "type": ["string", "null"] },
+          "state": { "type": "string" },
+          "created_at": { "type": "date" },
+          "updated_at": { "type": "date" },
+          "due_date": { "type": "date" },
+          "start_date": { "type": "date" }
+        },
+        "additionalProperties": false
+      },
+      "assignee": {
+        "type": ["object", "null"],
+        "properties": {
+          "name": { "type": "string" },
+          "username": { "type": "string" },
+          "id": { "type": "integer" },
+          "state": { "type": "string" },
+          "avatar_url": { "type": "uri" },
+          "web_url": { "type": "uri" }
+        },
+        "additionalProperties": false
+      },
+      "author": {
+        "type": "object",
+        "properties": {
+          "name": { "type": "string" },
+          "username": { "type": "string" },
+          "id": { "type": "integer" },
+          "state": { "type": "string" },
+          "avatar_url": { "type": "uri" },
+          "web_url": { "type": "uri" }
+        },
+        "additionalProperties": false
+      },
+      "user_notes_count": { "type": "integer" },
+      "upvotes": { "type": "integer" },
+      "downvotes": { "type": "integer" },
+      "due_date": { "type": ["date", "null"] },
+      "confidential": { "type": "boolean" },
+      "web_url": { "type": "uri" },
+      "subscribed": { "type": ["boolean"] }
+    },
+    "required": [
+      "id", "iid", "project_id", "title", "description",
+      "state", "created_at", "updated_at", "labels",
+      "milestone", "assignee", "author", "user_notes_count",
+      "upvotes", "downvotes", "due_date", "confidential",
+      "web_url", "subscribed"
+    ],
+    "additionalProperties": false
+  }
+}
diff --git a/spec/fixtures/api/schemas/public_api/v3/merge_requests.json b/spec/fixtures/api/schemas/public_api/v3/merge_requests.json
new file mode 100644
index 00000000000..01f9fbb2c89
--- /dev/null
+++ b/spec/fixtures/api/schemas/public_api/v3/merge_requests.json
@@ -0,0 +1,89 @@
+{
+  "type": "array",
+  "items": {
+    "type": "object",
+    "properties" : {
+      "id": { "type": "integer" },
+      "iid": { "type": "integer" },
+      "project_id": { "type": "integer" },
+      "title": { "type": "string" },
+      "description": { "type": ["string", "null"] },
+      "state": { "type": "string" },
+      "created_at": { "type": "date" },
+      "updated_at": { "type": "date" },
+      "target_branch": { "type": "string" },
+      "source_branch": { "type": "string" },
+      "upvotes": { "type": "integer" },
+      "downvotes": { "type": "integer" },
+      "author": {
+        "type": "object",
+        "properties": {
+          "name": { "type": "string" },
+          "username": { "type": "string" },
+          "id": { "type": "integer" },
+          "state": { "type": "string" },
+          "avatar_url": { "type": "uri" },
+          "web_url": { "type": "uri" }
+        },
+        "additionalProperties": false
+      },
+      "assignee": {
+        "type": "object",
+        "properties": {
+          "name": { "type": "string" },
+          "username": { "type": "string" },
+          "id": { "type": "integer" },
+          "state": { "type": "string" },
+          "avatar_url": { "type": "uri" },
+          "web_url": { "type": "uri" }
+        },
+        "additionalProperties": false
+      },
+      "source_project_id": { "type": "integer" },
+      "target_project_id": { "type": "integer" },
+      "labels": {
+        "type": "array",
+        "items": {
+          "type": "string"
+        }
+      },
+      "work_in_progress": { "type": "boolean" },
+      "milestone": {
+        "type": ["object", "null"],
+        "properties": {
+          "id": { "type": "integer" },
+          "iid": { "type": "integer" },
+          "project_id": { "type": "integer" },
+          "title": { "type": "string" },
+          "description": { "type": ["string", "null"] },
+          "state": { "type": "string" },
+          "created_at": { "type": "date" },
+          "updated_at": { "type": "date" },
+          "due_date": { "type": "date" },
+          "start_date": { "type": "date" }
+        },
+        "additionalProperties": false
+      },
+      "merge_when_build_succeeds": { "type": "boolean" },
+      "merge_status": { "type": "string" },
+      "sha": { "type": "string" },
+      "merge_commit_sha": { "type": ["string", "null"] },
+      "user_notes_count": { "type": "integer" },
+      "should_remove_source_branch": { "type": ["boolean", "null"] },
+      "force_remove_source_branch": { "type": ["boolean", "null"] },
+      "web_url": { "type": "uri" },
+      "subscribed": { "type": ["boolean"] }
+    },
+    "required": [
+      "id", "iid", "project_id", "title", "description",
+      "state", "created_at", "updated_at", "target_branch",
+      "source_branch", "upvotes", "downvotes", "author",
+      "assignee", "source_project_id", "target_project_id",
+      "labels", "work_in_progress", "milestone", "merge_when_build_succeeds",
+      "merge_status", "sha", "merge_commit_sha", "user_notes_count",
+      "should_remove_source_branch", "force_remove_source_branch",
+      "web_url", "subscribed"
+    ],
+    "additionalProperties": false
+  }
+}
diff --git a/spec/fixtures/api/schemas/public_api/v4/issues.json b/spec/fixtures/api/schemas/public_api/v4/issues.json
new file mode 100644
index 00000000000..52199e75734
--- /dev/null
+++ b/spec/fixtures/api/schemas/public_api/v4/issues.json
@@ -0,0 +1,76 @@
+{
+  "type": "array",
+  "items": {
+    "type": "object",
+    "properties" : {
+      "id": { "type": "integer" },
+      "iid": { "type": "integer" },
+      "project_id": { "type": "integer" },
+      "title": { "type": "string" },
+      "description": { "type": ["string", "null"] },
+      "state": { "type": "string" },
+      "created_at": { "type": "date" },
+      "updated_at": { "type": "date" },
+      "labels": {
+        "type": "array",
+        "items": {
+          "type": "string"
+        }
+      },
+      "milestone": {
+        "type": "object",
+        "properties": {
+          "id": { "type": "integer" },
+          "iid": { "type": "integer" },
+          "project_id": { "type": "integer" },
+          "title": { "type": "string" },
+          "description": { "type": ["string", "null"] },
+          "state": { "type": "string" },
+          "created_at": { "type": "date" },
+          "updated_at": { "type": "date" },
+          "due_date": { "type": "date" },
+          "start_date": { "type": "date" }
+        },
+        "additionalProperties": false
+      },
+      "assignee": {
+        "type": ["object", "null"],
+        "properties": {
+          "name": { "type": "string" },
+          "username": { "type": "string" },
+          "id": { "type": "integer" },
+          "state": { "type": "string" },
+          "avatar_url": { "type": "uri" },
+          "web_url": { "type": "uri" }
+        },
+        "additionalProperties": false
+      },
+      "author": {
+        "type": "object",
+        "properties": {
+          "name": { "type": "string" },
+          "username": { "type": "string" },
+          "id": { "type": "integer" },
+          "state": { "type": "string" },
+          "avatar_url": { "type": "uri" },
+          "web_url": { "type": "uri" }
+        },
+        "additionalProperties": false
+      },
+      "user_notes_count": { "type": "integer" },
+      "upvotes": { "type": "integer" },
+      "downvotes": { "type": "integer" },
+      "due_date": { "type": ["date", "null"] },
+      "confidential": { "type": "boolean" },
+      "web_url": { "type": "uri" }
+    },
+    "required": [
+      "id", "iid", "project_id", "title", "description",
+      "state", "created_at", "updated_at", "labels",
+      "milestone", "assignee", "author", "user_notes_count",
+      "upvotes", "downvotes", "due_date", "confidential",
+      "web_url"
+    ],
+    "additionalProperties": false
+  }
+}
diff --git a/spec/fixtures/api/schemas/public_api/v4/merge_requests.json b/spec/fixtures/api/schemas/public_api/v4/merge_requests.json
new file mode 100644
index 00000000000..51642e8cbb8
--- /dev/null
+++ b/spec/fixtures/api/schemas/public_api/v4/merge_requests.json
@@ -0,0 +1,88 @@
+{
+  "type": "array",
+  "items": {
+    "type": "object",
+    "properties" : {
+      "id": { "type": "integer" },
+      "iid": { "type": "integer" },
+      "project_id": { "type": "integer" },
+      "title": { "type": "string" },
+      "description": { "type": ["string", "null"] },
+      "state": { "type": "string" },
+      "created_at": { "type": "date" },
+      "updated_at": { "type": "date" },
+      "target_branch": { "type": "string" },
+      "source_branch": { "type": "string" },
+      "upvotes": { "type": "integer" },
+      "downvotes": { "type": "integer" },
+      "author": {
+        "type": "object",
+        "properties": {
+          "name": { "type": "string" },
+          "username": { "type": "string" },
+          "id": { "type": "integer" },
+          "state": { "type": "string" },
+          "avatar_url": { "type": "uri" },
+          "web_url": { "type": "uri" }
+        },
+        "additionalProperties": false
+      },
+      "assignee": {
+        "type": "object",
+        "properties": {
+          "name": { "type": "string" },
+          "username": { "type": "string" },
+          "id": { "type": "integer" },
+          "state": { "type": "string" },
+          "avatar_url": { "type": "uri" },
+          "web_url": { "type": "uri" }
+        },
+        "additionalProperties": false
+      },
+      "source_project_id": { "type": "integer" },
+      "target_project_id": { "type": "integer" },
+      "labels": {
+        "type": "array",
+        "items": {
+          "type": "string"
+        }
+      },
+      "work_in_progress": { "type": "boolean" },
+      "milestone": {
+        "type": ["object", "null"],
+        "properties": {
+          "id": { "type": "integer" },
+          "iid": { "type": "integer" },
+          "project_id": { "type": "integer" },
+          "title": { "type": "string" },
+          "description": { "type": ["string", "null"] },
+          "state": { "type": "string" },
+          "created_at": { "type": "date" },
+          "updated_at": { "type": "date" },
+          "due_date": { "type": "date" },
+          "start_date": { "type": "date" }
+        },
+        "additionalProperties": false
+      },
+      "merge_when_pipeline_succeeds": { "type": "boolean" },
+      "merge_status": { "type": "string" },
+      "sha": { "type": "string" },
+      "merge_commit_sha": { "type": ["string", "null"] },
+      "user_notes_count": { "type": "integer" },
+      "should_remove_source_branch": { "type": ["boolean", "null"] },
+      "force_remove_source_branch": { "type": ["boolean", "null"] },
+      "web_url": { "type": "uri" }
+    },
+    "required": [
+      "id", "iid", "project_id", "title", "description",
+      "state", "created_at", "updated_at", "target_branch",
+      "source_branch", "upvotes", "downvotes", "author",
+      "assignee", "source_project_id", "target_project_id",
+      "labels", "work_in_progress", "milestone", "merge_when_pipeline_succeeds",
+      "merge_status", "sha", "merge_commit_sha", "user_notes_count",
+      "should_remove_source_branch", "force_remove_source_branch",
+      "web_url"
+    ],
+    "additionalProperties": false
+  }
+}
diff --git a/spec/fixtures/api/schemas/public_api/v4/user/login.json b/spec/fixtures/api/schemas/public_api/v4/user/login.json
new file mode 100644
index 00000000000..6181b3ccc86
--- /dev/null
+++ b/spec/fixtures/api/schemas/public_api/v4/user/login.json
@@ -0,0 +1,36 @@
+{
+  "type": "object",
+  "required": [
+    "id",
+    "username",
+    "email",
+    "name",
+    "state",
+    "avatar_url",
+    "web_url",
+    "created_at",
+    "is_admin",
+    "bio",
+    "location",
+    "skype",
+    "linkedin",
+    "twitter",
+    "website_url",
+    "organization",
+    "last_sign_in_at",
+    "confirmed_at",
+    "color_scheme_id",
+    "projects_limit",
+    "current_sign_in_at",
+    "identities",
+    "can_create_group",
+    "can_create_project",
+    "two_factor_enabled",
+    "external",
+    "private_token"
+  ],
+  "properties": {
+    "$ref": "full.json",
+    "private_token": { "type": "string" }
+  }
+}
diff --git a/spec/fixtures/api/schemas/public_api/v4/user/public.json b/spec/fixtures/api/schemas/public_api/v4/user/public.json
new file mode 100644
index 00000000000..5587cfec61a
--- /dev/null
+++ b/spec/fixtures/api/schemas/public_api/v4/user/public.json
@@ -0,0 +1,77 @@
+{
+  "type": "object",
+  "required": [
+    "id",
+    "username",
+    "email",
+    "name",
+    "state",
+    "avatar_url",
+    "web_url",
+    "created_at",
+    "is_admin",
+    "bio",
+    "location",
+    "skype",
+    "linkedin",
+    "twitter",
+    "website_url",
+    "organization",
+    "last_sign_in_at",
+    "confirmed_at",
+    "color_scheme_id",
+    "projects_limit",
+    "current_sign_in_at",
+    "identities",
+    "can_create_group",
+    "can_create_project",
+    "two_factor_enabled",
+    "external"
+  ],
+  "properties": {
+    "id": { "type": "integer" },
+    "username": { "type": "string" },
+    "email": {
+      "type": "string",
+      "pattern": "^[^@]+@[^@]+$"
+    },
+    "name": { "type": "string" },
+    "state": {
+      "type": "string",
+      "enum": ["active", "blocked"]
+    },
+    "avatar_url": { "type": "string" },
+    "web_url": { "type": "string" },
+    "created_at": { "type": "date" },
+    "is_admin": { "type": "boolean" },
+    "bio": { "type": ["string", "null"] },
+    "location": { "type": ["string", "null"] },
+    "skype": { "type": "string" },
+    "linkedin": { "type": "string" },
+    "twitter": { "type": "string "},
+    "website_url": { "type": "string" },
+    "organization": { "type": ["string", "null"] },
+    "last_sign_in_at": { "type": "date" },
+    "confirmed_at": { "type": ["date", "null"] },
+    "color_scheme_id": { "type": "integer" },
+    "projects_limit": { "type": "integer" },
+    "current_sign_in_at": { "type": "date" },
+    "identities": {
+      "type": "array",
+      "items": {
+        "type": "object",
+        "properties": {
+          "provider": {
+            "type": "string",
+            "enum": ["github", "bitbucket", "google_oauth2"]
+          },
+          "extern_uid": { "type": ["number", "string"] }
+        }
+      }
+    },
+    "can_create_group": { "type": "boolean" },
+    "can_create_project": { "type": "boolean" },
+    "two_factor_enabled": { "type": "boolean" },
+    "external": { "type": "boolean" }
+  }
+}
diff --git a/spec/fixtures/api/schemas/user/login.json b/spec/fixtures/api/schemas/user/login.json
deleted file mode 100644
index e6c1d9c9d84..00000000000
--- a/spec/fixtures/api/schemas/user/login.json
+++ /dev/null
@@ -1,37 +0,0 @@
-{
-  "type": "object",
-  "required": [
-    "id",
-    "username",
-    "email",
-    "name",
-    "state",
-    "avatar_url",
-    "web_url",
-    "created_at",
-    "is_admin",
-    "bio",
-    "location",
-    "skype",
-    "linkedin",
-    "twitter",
-    "website_url",
-    "organization",
-    "last_sign_in_at",
-    "confirmed_at",
-    "theme_id",
-    "color_scheme_id",
-    "projects_limit",
-    "current_sign_in_at",
-    "identities",
-    "can_create_group",
-    "can_create_project",
-    "two_factor_enabled",
-    "external",
-    "private_token"
-  ],
-  "properties": {
-    "$ref": "full.json",
-    "private_token": { "type": "string" }
-  }
-}
diff --git a/spec/fixtures/api/schemas/user/public.json b/spec/fixtures/api/schemas/user/public.json
deleted file mode 100644
index dbd5d32e89c..00000000000
--- a/spec/fixtures/api/schemas/user/public.json
+++ /dev/null
@@ -1,79 +0,0 @@
-{
-  "type": "object",
-  "required": [
-    "id",
-    "username",
-    "email",
-    "name",
-    "state",
-    "avatar_url",
-    "web_url",
-    "created_at",
-    "is_admin",
-    "bio",
-    "location",
-    "skype",
-    "linkedin",
-    "twitter",
-    "website_url",
-    "organization",
-    "last_sign_in_at",
-    "confirmed_at",
-    "theme_id",
-    "color_scheme_id",
-    "projects_limit",
-    "current_sign_in_at",
-    "identities",
-    "can_create_group",
-    "can_create_project",
-    "two_factor_enabled",
-    "external"
-  ],
-  "properties": {
-    "id": { "type": "integer" },
-    "username": { "type": "string" },
-    "email": { 
-      "type": "string",
-      "pattern": "^[^@]+@[^@]+$"
-    },
-    "name": { "type": "string" },
-    "state": { 
-      "type": "string",
-      "enum": ["active", "blocked"] 
-    },
-    "avatar_url": { "type": "string" },
-    "web_url": { "type": "string" },
-    "created_at": { "type": "date" },
-    "is_admin": { "type": "boolean" },
-    "bio": { "type": ["string", "null"] },
-    "location": { "type": ["string", "null"] },
-    "skype": { "type": "string" },
-    "linkedin": { "type": "string" },
-    "twitter": { "type": "string "},
-    "website_url": { "type": "string" },
-    "organization": { "type": ["string", "null"] },
-    "last_sign_in_at": { "type": "date" },
-    "confirmed_at": { "type": ["date", "null"] },
-    "theme_id": { "type": "integer" },
-    "color_scheme_id": { "type": "integer" },
-    "projects_limit": { "type": "integer" },
-    "current_sign_in_at": { "type": "date" },
-    "identities": { 
-      "type": "array",
-      "items": {
-        "type": "object",
-        "properties": {
-          "provider": { 
-            "type": "string",
-            "enum": ["github", "bitbucket", "google_oauth2"] 
-          },
-          "extern_uid": { "type": ["number", "string"] }
-        }
-      }
-    },
-    "can_create_group": { "type": "boolean" },
-    "can_create_project": { "type": "boolean" },
-    "two_factor_enabled": { "type": "boolean" },
-    "external": { "type": "boolean" } 
-  }
-}
diff --git a/spec/fixtures/mail_room_disabled.yml b/spec/fixtures/config/mail_room_disabled.yml
index 97f8cff051f..97f8cff051f 100644
--- a/spec/fixtures/mail_room_disabled.yml
+++ b/spec/fixtures/config/mail_room_disabled.yml
diff --git a/spec/fixtures/mail_room_enabled.yml b/spec/fixtures/config/mail_room_enabled.yml
index 9c94649244d..9c94649244d 100644
--- a/spec/fixtures/mail_room_enabled.yml
+++ b/spec/fixtures/config/mail_room_enabled.yml
diff --git a/spec/fixtures/config/redis_config_with_env.yml b/spec/fixtures/config/redis_config_with_env.yml
new file mode 100644
index 00000000000..f5860f37e47
--- /dev/null
+++ b/spec/fixtures/config/redis_config_with_env.yml
@@ -0,0 +1,2 @@
+test:
+  url: <%= ENV['TEST_GITLAB_REDIS_URL'] %>
diff --git a/spec/fixtures/emails/reply_without_subaddressing_and_key_inside_references_with_a_comma.eml b/spec/fixtures/emails/reply_without_subaddressing_and_key_inside_references_with_a_comma.eml
new file mode 100644
index 00000000000..6823db0cfc8
--- /dev/null
+++ b/spec/fixtures/emails/reply_without_subaddressing_and_key_inside_references_with_a_comma.eml
@@ -0,0 +1,42 @@
+Return-Path: <jake@adventuretime.ooo>
+Received: from iceking.adventuretime.ooo ([unix socket]) by iceking (Cyrus v2.2.13-Debian-2.2.13-19+squeeze3) with LMTPA; Thu, 13 Jun 2013 17:03:50 -0400
+Received: from mail-ie0-x234.google.com (mail-ie0-x234.google.com [IPv6:2607:f8b0:4001:c03::234]) by iceking.adventuretime.ooo (8.14.3/8.14.3/Debian-9.4) with ESMTP id r5DL3nFJ016967 (version=TLSv1/SSLv3 cipher=RC4-SHA bits=128 verify=NOT) for <reply+59d8df8370b7e95c5a49fbf86aeb2c93@appmail.adventuretime.ooo>; Thu, 13 Jun 2013 17:03:50 -0400
+Received: by mail-ie0-f180.google.com with SMTP id f4so21977375iea.25 for <reply@appmail.adventuretime.ooo>; Thu, 13 Jun 2013 14:03:48 -0700
+Received: by 10.0.0.1 with HTTP; Thu, 13 Jun 2013 14:03:48 -0700
+Date: Thu, 13 Jun 2013 17:03:48 -0400
+From: Jake the Dog <jake@adventuretime.ooo>
+To: reply@appmail.adventuretime.ooo
+Message-ID: <CADkmRc+rNGAGGbV2iE5p918UVy4UyJqVcXRO2=otppgzduJSg@mail.gmail.com>
+In-Reply-To: <issue_1@localhost>
+References: <issue_1@localhost> <reply-59d8df8370b7e95c5a49fbf86aeb2c93@localhost>,<exchange@microsoft.com>
+Subject: re: [Discourse Meta] eviltrout posted in 'Adventure Time Sux'
+Mime-Version: 1.0
+Content-Type: text/plain;
+ charset=ISO-8859-1
+Content-Transfer-Encoding: 7bit
+X-Sieve: CMU Sieve 2.2
+X-Received: by 10.0.0.1 with SMTP id n7mr11234144ipb.85.1371157428600; Thu,
+ 13 Jun 2013 14:03:48 -0700 (PDT)
+X-Scanned-By: MIMEDefang 2.69 on IPv6:2001:470:1d:165::1
+
+I could not disagree more. I am obviously biased but adventure time is the
+greatest show ever created. Everyone should watch it.
+
+- Jake out
+
+
+On Sun, Jun 9, 2013 at 1:39 PM, eviltrout via Discourse Meta
+<reply+59d8df8370b7e95c5a49fbf86aeb2c93@appmail.adventuretime.ooo> wrote:
+>
+>
+>
+> eviltrout posted in 'Adventure Time Sux' on Discourse Meta:
+>
+> ---
+> hey guys everyone knows adventure time sucks!
+>
+> ---
+> Please visit this link to respond: http://localhost:3000/t/adventure-time-sux/1234/3
+>
+> To unsubscribe from these emails, visit your [user preferences](http://localhost:3000/user_preferences).
+>
diff --git a/spec/fixtures/markdown.md.erb b/spec/fixtures/markdown.md.erb
index f3e7c2d1a9f..0cdbc32431d 100644
--- a/spec/fixtures/markdown.md.erb
+++ b/spec/fixtures/markdown.md.erb
@@ -79,6 +79,11 @@ As permissive as it is, we've allowed even more stuff:
 
 <span>span tag</span>
 
+<details>
+<summary>Summary lines are collapsible:</summary>
+Hiding the details until expanded.
+</details>
+
 <a href="#" rel="bookmark">This is a link with a defined rel attribute, which should be removed</a>
 
 <a href="javascript:alert('Hi')">This is a link trying to be sneaky. It gets its link removed entirely.</a>
diff --git a/spec/fixtures/pages.tar.gz b/spec/fixtures/pages.tar.gz
new file mode 100644
index 00000000000..d0e89378b3e
--- /dev/null
+++ b/spec/fixtures/pages.tar.gz
diff --git a/spec/fixtures/pages.zip b/spec/fixtures/pages.zip
new file mode 100644
index 00000000000..9558fcd4b94
--- /dev/null
+++ b/spec/fixtures/pages.zip
diff --git a/spec/fixtures/pages.zip.meta b/spec/fixtures/pages.zip.meta
new file mode 100644
index 00000000000..1e6198a15f0
--- /dev/null
+++ b/spec/fixtures/pages.zip.meta
diff --git a/spec/fixtures/pages_empty.tar.gz b/spec/fixtures/pages_empty.tar.gz
new file mode 100644
index 00000000000..5c2afa1a8f6
--- /dev/null
+++ b/spec/fixtures/pages_empty.tar.gz
diff --git a/spec/fixtures/pages_empty.zip b/spec/fixtures/pages_empty.zip
new file mode 100644
index 00000000000..db3f0334c12
--- /dev/null
+++ b/spec/fixtures/pages_empty.zip
diff --git a/spec/fixtures/pages_empty.zip.meta b/spec/fixtures/pages_empty.zip.meta
new file mode 100644
index 00000000000..d0b93b3b9c0
--- /dev/null
+++ b/spec/fixtures/pages_empty.zip.meta
diff --git a/spec/helpers/application_helper_spec.rb b/spec/helpers/application_helper_spec.rb
index 15863d444f8..5c07ea8a872 100644
--- a/spec/helpers/application_helper_spec.rb
+++ b/spec/helpers/application_helper_spec.rb
@@ -1,6 +1,8 @@
 require 'spec_helper'
 
 describe ApplicationHelper do
+  include UploadHelpers
+
   describe 'current_controller?' do
     it 'returns true when controller matches argument' do
       stub_controller_name('foo')
@@ -52,32 +54,28 @@ describe ApplicationHelper do
   end
 
   describe 'project_icon' do
-    let(:avatar_file_path) { File.join(Rails.root, 'spec', 'fixtures', 'banana_sample.gif') }
-
     it 'returns an url for the avatar' do
-      project = create(:project, avatar: File.open(avatar_file_path))
+      project = create(:empty_project, avatar: File.open(uploaded_image_temp_path))
 
       avatar_url = "http://#{Gitlab.config.gitlab.host}/uploads/project/avatar/#{project.id}/banana_sample.gif"
-      expect(helper.project_icon("#{project.namespace.to_param}/#{project.to_param}").to_s).
+      expect(helper.project_icon(project.full_path).to_s).
         to eq "<img src=\"#{avatar_url}\" alt=\"Banana sample\" />"
     end
 
     it 'gives uploaded icon when present' do
-      project = create(:project)
+      project = create(:empty_project)
 
       allow_any_instance_of(Project).to receive(:avatar_in_git).and_return(true)
 
       avatar_url = "http://#{Gitlab.config.gitlab.host}#{namespace_project_avatar_path(project.namespace, project)}"
-      expect(helper.project_icon("#{project.namespace.to_param}/#{project.to_param}").to_s).to match(
+      expect(helper.project_icon(project.full_path).to_s).to match(
         image_tag(avatar_url))
     end
   end
 
   describe 'avatar_icon' do
-    let(:avatar_file_path) { File.join(Rails.root, 'spec', 'fixtures', 'banana_sample.gif') }
-
     it 'returns an url for the avatar' do
-      user = create(:user, avatar: File.open(avatar_file_path))
+      user = create(:user, avatar: File.open(uploaded_image_temp_path))
 
       expect(helper.avatar_icon(user.email).to_s).
         to match("/uploads/user/avatar/#{user.id}/banana_sample.gif")
@@ -88,7 +86,7 @@ describe ApplicationHelper do
       # Must be stubbed after the stub above, and separately
       stub_config_setting(url: Settings.send(:build_gitlab_url))
 
-      user = create(:user, avatar: File.open(avatar_file_path))
+      user = create(:user, avatar: File.open(uploaded_image_temp_path))
 
       expect(helper.avatar_icon(user.email).to_s).
         to match("/gitlab/uploads/user/avatar/#{user.id}/banana_sample.gif")
@@ -102,7 +100,7 @@ describe ApplicationHelper do
 
     describe 'using a User' do
       it 'returns an URL for the avatar' do
-        user = create(:user, avatar: File.open(avatar_file_path))
+        user = create(:user, avatar: File.open(uploaded_image_temp_path))
 
         expect(helper.avatar_icon(user).to_s).
           to match("/uploads/user/avatar/#{user.id}/banana_sample.gif")
@@ -195,8 +193,8 @@ describe ApplicationHelper do
   describe 'time_ago_with_tooltip' do
     def element(*arguments)
       Time.zone = 'UTC'
-      time = Time.zone.parse('2015-07-02 08:23')
-      element = helper.time_ago_with_tooltip(time, *arguments)
+      @time = Time.zone.parse('2015-07-02 08:23')
+      element = helper.time_ago_with_tooltip(@time, *arguments)
 
       Nokogiri::HTML::DocumentFragment.parse(element).first_element_child
     end
@@ -206,7 +204,7 @@ describe ApplicationHelper do
     end
 
     it 'includes the date string' do
-      expect(element.text).to eq '2015-07-02 08:23:00 UTC'
+      expect(element.text).to eq @time.strftime("%b %d, %Y")
     end
 
     it 'has a datetime attribute' do
@@ -267,4 +265,9 @@ describe ApplicationHelper do
       expect(helper.render_markup('foo.adoc', content)).to eq('NOEL')
     end
   end
+
+  describe '#active_when' do
+    it { expect(helper.active_when(true)).to eq('active') }
+    it { expect(helper.active_when(false)).to eq(nil) }
+  end
 end
diff --git a/spec/helpers/auth_helper_spec.rb b/spec/helpers/auth_helper_spec.rb
index 49ea4fa6d3e..cd3281d6f51 100644
--- a/spec/helpers/auth_helper_spec.rb
+++ b/spec/helpers/auth_helper_spec.rb
@@ -55,7 +55,7 @@ describe AuthHelper do
     context 'all the button based providers are disabled via application_setting' do
       it 'returns false' do
         stub_application_setting(
-          disabled_oauth_sign_in_sources: ['github', 'twitter']
+          disabled_oauth_sign_in_sources: %w(github twitter)
         )
 
         expect(helper.button_based_providers_enabled?).to be false
diff --git a/spec/helpers/blob_helper_spec.rb b/spec/helpers/blob_helper_spec.rb
index a43a7238c70..fa516f9903e 100644
--- a/spec/helpers/blob_helper_spec.rb
+++ b/spec/helpers/blob_helper_spec.rb
@@ -70,7 +70,7 @@ describe BlobHelper do
 
   describe "#edit_blob_link" do
     let(:namespace) { create(:namespace, name: 'gitlab' )}
-    let(:project) { create(:project, namespace: namespace) }
+    let(:project) { create(:project, :repository, namespace: namespace) }
 
     before do
       allow(self).to receive(:current_user).and_return(double)
diff --git a/spec/helpers/commits_helper_spec.rb b/spec/helpers/commits_helper_spec.rb
index 727c25ff529..a2c008790f9 100644
--- a/spec/helpers/commits_helper_spec.rb
+++ b/spec/helpers/commits_helper_spec.rb
@@ -26,4 +26,23 @@ describe CommitsHelper do
         not_to include('onmouseover="alert(1)"')
     end
   end
+
+  describe '#view_on_environment_button' do
+    let(:project) { create(:empty_project) }
+    let(:environment) { create(:environment, external_url: 'http://example.com') }
+    let(:path) { 'source/file.html' }
+    let(:sha) { RepoHelpers.sample_commit.id }
+
+    before do
+      allow(environment).to receive(:external_url_for).with(path, sha).and_return('http://example.com/file.html')
+    end
+
+    it 'returns a link tag linking to the file in the environment' do
+      html = helper.view_on_environment_button(sha, path, environment)
+      node = Nokogiri::HTML.parse(html).at_css('a')
+
+      expect(node[:title]).to eq('View on example.com')
+      expect(node[:href]).to eq('http://example.com/file.html')
+    end
+  end
 end
diff --git a/spec/helpers/diff_helper_spec.rb b/spec/helpers/diff_helper_spec.rb
index 837e7afa7e8..eae097126ce 100644
--- a/spec/helpers/diff_helper_spec.rb
+++ b/spec/helpers/diff_helper_spec.rb
@@ -60,15 +60,58 @@ describe DiffHelper do
   end
 
   describe '#diff_line_content' do
-    it 'returns non breaking space when line is empty' do
-      expect(diff_line_content(nil)).to eq('&nbsp;')
-    end
-
-    it 'returns the line itself' do
-      expect(diff_line_content(diff_file.diff_lines.first.text)).
-        to eq('@@ -6,12 +6,18 @@ module Popen')
-      expect(diff_line_content(diff_file.diff_lines.first.type)).to eq('match')
-      expect(diff_file.diff_lines.first.new_pos).to eq(6)
+    context 'when the line is empty' do
+      it 'returns a non breaking space' do
+        expect(diff_line_content(nil)).to eq('&nbsp;')
+      end
+
+      it 'returns an HTML-safe string' do
+        expect(diff_line_content(nil)).to be_html_safe
+      end
+    end
+
+    context 'when the line is not empty' do
+      context 'when the line starts with +, -, or a space' do
+        it 'strips the first character' do
+          expect(diff_line_content('+new line')).to eq('new line')
+          expect(diff_line_content('-new line')).to eq('new line')
+          expect(diff_line_content(' new line')).to eq('new line')
+        end
+
+        context 'when the line is HTML-safe' do
+          it 'returns an HTML-safe string' do
+            expect(diff_line_content('+new line'.html_safe)).to be_html_safe
+            expect(diff_line_content('-new line'.html_safe)).to be_html_safe
+            expect(diff_line_content(' new line'.html_safe)).to be_html_safe
+          end
+        end
+
+        context 'when the line is not HTML-safe' do
+          it 'returns a non-HTML-safe string' do
+            expect(diff_line_content('+new line')).not_to be_html_safe
+            expect(diff_line_content('-new line')).not_to be_html_safe
+            expect(diff_line_content(' new line')).not_to be_html_safe
+          end
+        end
+      end
+
+      context 'when the line does not start with a +, -, or a space' do
+        it 'returns the string' do
+          expect(diff_line_content('@@ -6,12 +6,18 @@ module Popen')).to eq('@@ -6,12 +6,18 @@ module Popen')
+        end
+
+        context 'when the line is HTML-safe' do
+          it 'returns an HTML-safe string' do
+            expect(diff_line_content('@@ -6,12 +6,18 @@ module Popen'.html_safe)).to be_html_safe
+          end
+        end
+
+        context 'when the line is not HTML-safe' do
+          it 'returns a non-HTML-safe string' do
+            expect(diff_line_content('@@ -6,12 +6,18 @@ module Popen')).not_to be_html_safe
+          end
+        end
+      end
     end
   end
 
@@ -91,7 +134,7 @@ describe DiffHelper do
     let(:new_pos) { 50 }
     let(:text) { 'some_text' }
 
-    it "should generate foldable top match line for inline view with empty text by default" do
+    it "generates foldable top match line for inline view with empty text by default" do
       output = diff_match_line old_pos, new_pos
 
       expect(output).to be_html_safe
@@ -100,7 +143,7 @@ describe DiffHelper do
       expect(output).to have_css 'td:nth-child(3):not(.parallel).line_content.match', text: ''
     end
 
-    it "should allow to define text and bottom option" do
+    it "allows to define text and bottom option" do
       output = diff_match_line old_pos, new_pos, text: text, bottom: true
 
       expect(output).to be_html_safe
@@ -109,7 +152,7 @@ describe DiffHelper do
       expect(output).to have_css 'td:nth-child(3):not(.parallel).line_content.match', text: text
     end
 
-    it "should generate match line for parallel view" do
+    it "generates match line for parallel view" do
       output = diff_match_line old_pos, new_pos, text: text, view: :parallel
 
       expect(output).to be_html_safe
@@ -119,7 +162,7 @@ describe DiffHelper do
       expect(output).to have_css 'td:nth-child(4).line_content.match.parallel', text: text
     end
 
-    it "should allow to generate only left match line for parallel view" do
+    it "allows to generate only left match line for parallel view" do
       output = diff_match_line old_pos, nil, text: text, view: :parallel
 
       expect(output).to be_html_safe
@@ -128,7 +171,7 @@ describe DiffHelper do
       expect(output).not_to have_css 'td:nth-child(3)'
     end
 
-    it "should allow to generate only right match line for parallel view" do
+    it "allows to generate only right match line for parallel view" do
       output = diff_match_line nil, new_pos, text: text, view: :parallel
 
       expect(output).to be_html_safe
diff --git a/spec/helpers/emails_helper_spec.rb b/spec/helpers/emails_helper_spec.rb
index 3223556e1d3..cd112dbb2fb 100644
--- a/spec/helpers/emails_helper_spec.rb
+++ b/spec/helpers/emails_helper_spec.rb
@@ -43,4 +43,36 @@ describe EmailsHelper do
       end
     end
   end
+
+  describe '#header_logo' do
+    context 'there is a brand item with a logo' do
+      it 'returns the brand header logo' do
+        appearance = create :appearance, header_logo: fixture_file_upload(
+          Rails.root.join('spec/fixtures/dk.png')
+        )
+
+        expect(header_logo).to eq(
+          %{<img style="height: 50px" src="/uploads/appearance/header_logo/#{appearance.id}/dk.png" alt="Dk" />}
+        )
+      end
+    end
+
+    context 'there is a brand item without a logo' do
+      it 'returns the default header logo' do
+        create :appearance, header_logo: nil
+
+        expect(header_logo).to eq(
+          %{<img alt="GitLab" src="/images/mailers/gitlab_header_logo.gif" width="55" height="50" />}
+        )
+      end
+    end
+
+    context 'there is no brand item' do
+      it 'returns the default header logo' do
+        expect(header_logo).to eq(
+          %{<img alt="GitLab" src="/images/mailers/gitlab_header_logo.gif" width="55" height="50" />}
+        )
+      end
+    end
+  end
 end
diff --git a/spec/helpers/events_helper_spec.rb b/spec/helpers/events_helper_spec.rb
index 594b40303bc..81ba693f2f3 100644
--- a/spec/helpers/events_helper_spec.rb
+++ b/spec/helpers/events_helper_spec.rb
@@ -61,6 +61,13 @@ describe EventsHelper do
         '</code></pre>'
       expect(helper.event_note(input)).to eq(expected)
     end
+
+    it 'preserves style attribute within a tag' do
+      input = '<span class="" style="background-color: #44ad8e; color: #FFFFFF;"></span>'
+      expected = '<p><span style="background-color: #44ad8e; color: #FFFFFF;"></span></p>'
+
+      expect(helper.event_note(input)).to eq(expected)
+    end
   end
 
   describe '#event_commit_title' do
diff --git a/spec/helpers/gitlab_markdown_helper_spec.rb b/spec/helpers/gitlab_markdown_helper_spec.rb
index 1d494edcd3b..9ffd4b9371c 100644
--- a/spec/helpers/gitlab_markdown_helper_spec.rb
+++ b/spec/helpers/gitlab_markdown_helper_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe GitlabMarkdownHelper do
   include ApplicationHelper
 
-  let!(:project) { create(:project) }
+  let!(:project) { create(:project, :repository) }
 
   let(:user)          { create(:user, username: 'gfm') }
   let(:commit)        { project.commit }
@@ -55,18 +55,18 @@ describe GitlabMarkdownHelper do
   end
 
   describe '#link_to_gfm' do
-    let(:commit_path) { namespace_project_commit_path(project.namespace, project, commit) }
-    let(:issues)      { create_list(:issue, 2, project: project) }
+    let(:link)    { '/commits/0a1b2c3d' }
+    let(:issues)  { create_list(:issue, 2, project: project) }
 
     it 'handles references nested in links with all the text' do
-      actual = helper.link_to_gfm("This should finally fix #{issues[0].to_reference} and #{issues[1].to_reference} for real", commit_path)
+      actual = helper.link_to_gfm("This should finally fix #{issues[0].to_reference} and #{issues[1].to_reference} for real", link)
       doc = Nokogiri::HTML.parse(actual)
 
       # Make sure we didn't create invalid markup
       expect(doc.errors).to be_empty
 
       # Leading commit link
-      expect(doc.css('a')[0].attr('href')).to eq commit_path
+      expect(doc.css('a')[0].attr('href')).to eq link
       expect(doc.css('a')[0].text).to eq 'This should finally fix '
 
       # First issue link
@@ -75,7 +75,7 @@ describe GitlabMarkdownHelper do
       expect(doc.css('a')[1].text).to eq issues[0].to_reference
 
       # Internal commit link
-      expect(doc.css('a')[2].attr('href')).to eq commit_path
+      expect(doc.css('a')[2].attr('href')).to eq link
       expect(doc.css('a')[2].text).to eq ' and '
 
       # Second issue link
@@ -84,12 +84,12 @@ describe GitlabMarkdownHelper do
       expect(doc.css('a')[3].text).to eq issues[1].to_reference
 
       # Trailing commit link
-      expect(doc.css('a')[4].attr('href')).to eq commit_path
+      expect(doc.css('a')[4].attr('href')).to eq link
       expect(doc.css('a')[4].text).to eq ' for real'
     end
 
     it 'forwards HTML options' do
-      actual = helper.link_to_gfm("Fixed in #{commit.id}", commit_path, class: 'foo')
+      actual = helper.link_to_gfm("Fixed in #{commit.id}", link, class: 'foo')
       doc = Nokogiri::HTML.parse(actual)
 
       expect(doc.css('a')).to satisfy do |v|
@@ -100,7 +100,7 @@ describe GitlabMarkdownHelper do
 
     it "escapes HTML passed in as the body" do
       actual = "This is a <h1>test</h1> - see #{issues[0].to_reference}"
-      expect(helper.link_to_gfm(actual, commit_path)).
+      expect(helper.link_to_gfm(actual, link)).
         to match('&lt;h1&gt;test&lt;/h1&gt;')
     end
 
@@ -113,7 +113,7 @@ describe GitlabMarkdownHelper do
     it 'replaces commit message with emoji to link' do
       actual = link_to_gfm(':book:Book', '/foo')
       expect(actual).
-        to eq %Q(<img class="emoji" title=":book:" alt=":book:" src="http://#{Gitlab.config.gitlab.host}/assets/1F4D6.png" height="20" width="20" align="absmiddle"><a href="/foo">Book</a>)
+        to eq '<gl-emoji data-name="book" data-unicode-version="6.0">📖</gl-emoji><a href="/foo">Book</a>'
     end
   end
 
@@ -170,4 +170,14 @@ describe GitlabMarkdownHelper do
       expect(doc.content).to eq "@#{user.username}, can you look at this?..."
     end
   end
+
+  describe '#cross_project_reference' do
+    it 'shows the full MR reference' do
+      expect(helper.cross_project_reference(project, merge_request)).to include(project.path_with_namespace)
+    end
+
+    it 'shows the full issue reference' do
+      expect(helper.cross_project_reference(project, issue)).to include(project.path_with_namespace)
+    end
+  end
 end
diff --git a/spec/helpers/graph_helper_spec.rb b/spec/helpers/graph_helper_spec.rb
index 51c49f0e587..400635abdde 100644
--- a/spec/helpers/graph_helper_spec.rb
+++ b/spec/helpers/graph_helper_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe GraphHelper do
   describe '#get_refs' do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
     let(:commit)  { project.commit("master") }
     let(:graph) { Network::Graph.new(project, 'master', commit, '') }
 
diff --git a/spec/helpers/groups_helper_spec.rb b/spec/helpers/groups_helper_spec.rb
index 233d00534e5..c8b0d86425f 100644
--- a/spec/helpers/groups_helper_spec.rb
+++ b/spec/helpers/groups_helper_spec.rb
@@ -6,7 +6,7 @@ describe GroupsHelper do
 
     it 'returns an url for the avatar' do
       group = create(:group)
-      group.avatar = File.open(avatar_file_path)
+      group.avatar = fixture_file_upload(avatar_file_path)
       group.save!
       expect(group_icon(group.path).to_s).
         to match("/uploads/group/avatar/#{group.id}/banana_sample.gif")
diff --git a/spec/helpers/import_helper_spec.rb b/spec/helpers/import_helper_spec.rb
index 187b891b927..10f293cddf5 100644
--- a/spec/helpers/import_helper_spec.rb
+++ b/spec/helpers/import_helper_spec.rb
@@ -25,24 +25,37 @@ describe ImportHelper do
     end
   end
 
-  describe '#github_project_link' do
-    context 'when provider does not specify a custom URL' do
-      it 'uses default GitHub URL' do
-        allow(Gitlab.config.omniauth).to receive(:providers).
+  describe '#provider_project_link' do
+    context 'when provider is "github"' do
+      context 'when provider does not specify a custom URL' do
+        it 'uses default GitHub URL' do
+          allow(Gitlab.config.omniauth).to receive(:providers).
           and_return([Settingslogic.new('name' => 'github')])
 
-        expect(helper.github_project_link('octocat/Hello-World')).
+          expect(helper.provider_project_link('github', 'octocat/Hello-World')).
           to include('href="https://github.com/octocat/Hello-World"')
+        end
       end
-    end
 
-    context 'when provider specify a custom URL' do
-      it 'uses custom URL' do
-        allow(Gitlab.config.omniauth).to receive(:providers).
+      context 'when provider specify a custom URL' do
+        it 'uses custom URL' do
+          allow(Gitlab.config.omniauth).to receive(:providers).
           and_return([Settingslogic.new('name' => 'github', 'url' => 'https://github.company.com')])
 
-        expect(helper.github_project_link('octocat/Hello-World')).
+          expect(helper.provider_project_link('github', 'octocat/Hello-World')).
           to include('href="https://github.company.com/octocat/Hello-World"')
+        end
+      end
+    end
+
+    context 'when provider is "gitea"' do
+      before do
+        assign(:gitea_host_url, 'https://try.gitea.io/')
+      end
+
+      it 'uses given host' do
+        expect(helper.provider_project_link('gitea', 'octocat/Hello-World')).
+        to include('href="https://try.gitea.io/octocat/Hello-World"')
       end
     end
   end
diff --git a/spec/helpers/issuables_helper_spec.rb b/spec/helpers/issuables_helper_spec.rb
index a4f08dc4af0..93bb711f29a 100644
--- a/spec/helpers/issuables_helper_spec.rb
+++ b/spec/helpers/issuables_helper_spec.rb
@@ -51,7 +51,7 @@ describe IssuablesHelper do
           utf8: '✓',
           author_id: '11',
           assignee_id: '18',
-          label_name: ['bug', 'discussion', 'documentation'],
+          label_name: %w(bug discussion documentation),
           milestone_title: 'v4.0',
           sort: 'due_date_asc',
           namespace_id: 'gitlab-org',
@@ -115,6 +115,46 @@ describe IssuablesHelper do
     end
   end
 
+  describe '#issuable_reference' do
+    context 'when show_full_reference truthy' do
+      it 'display issuable full reference' do
+        assign(:show_full_reference, true)
+        issue = build_stubbed(:issue)
+
+        expect(helper.issuable_reference(issue)).to eql(issue.to_reference(full: true))
+      end
+    end
+
+    context 'when show_full_reference falsey' do
+      context 'when @group present' do
+        it 'display issuable reference to @group' do
+          project = build_stubbed(:project)
+
+          assign(:show_full_reference, nil)
+          assign(:group, project.namespace)
+
+          issue = build_stubbed(:issue)
+
+          expect(helper.issuable_reference(issue)).to eql(issue.to_reference(project.namespace))
+        end
+      end
+
+      context 'when @project present' do
+        it 'display issuable reference to @project' do
+          project = build_stubbed(:project)
+
+          assign(:show_full_reference, nil)
+          assign(:group, nil)
+          assign(:project, project)
+
+          issue = build_stubbed(:issue)
+
+          expect(helper.issuable_reference(issue)).to eql(issue.to_reference(project))
+        end
+      end
+    end
+  end
+
   describe '#issuable_filter_present?' do
     it 'returns true when any key is present' do
       allow(helper).to receive(:params).and_return(
diff --git a/spec/helpers/issues_helper_spec.rb b/spec/helpers/issues_helper_spec.rb
index abe08d95ece..f0554cc068d 100644
--- a/spec/helpers/issues_helper_spec.rb
+++ b/spec/helpers/issues_helper_spec.rb
@@ -1,7 +1,7 @@
 require "spec_helper"
 
 describe IssuesHelper do
-  let(:project) { create :project }
+  let(:project) { create(:empty_project) }
   let(:issue) { create :issue, project: project }
   let(:ext_project) { create :redmine_project }
 
@@ -55,8 +55,8 @@ describe IssuesHelper do
   describe "merge_requests_sentence" do
     subject { merge_requests_sentence(merge_requests)}
     let(:merge_requests) do
-      [ build(:merge_request, iid: 1), build(:merge_request, iid: 2),
-        build(:merge_request, iid: 3)]
+      [build(:merge_request, iid: 1), build(:merge_request, iid: 2),
+       build(:merge_request, iid: 3)]
     end
 
     it { is_expected.to eq("!1, !2, or !3") }
@@ -98,22 +98,22 @@ describe IssuesHelper do
     end
   end
 
-  describe '#award_active_class' do
+  describe '#award_state_class' do
     let!(:upvote) { create(:award_emoji) }
 
-    it "returns empty string for unauthenticated user" do
-      expect(award_active_class(AwardEmoji.all, nil)).to eq("")
+    it "returns disabled string for unauthenticated user" do
+      expect(award_state_class(AwardEmoji.all, nil)).to eq("disabled")
     end
 
     it "returns active string for author" do
-      expect(award_active_class(AwardEmoji.all, upvote.user)).to eq("active")
+      expect(award_state_class(AwardEmoji.all, upvote.user)).to eq("active")
     end
   end
 
   describe "awards_sort" do
     it "sorts a hash so thumbsup and thumbsdown are always on top" do
       data = { "thumbsdown" => "some value", "lifter" => "some value", "thumbsup" => "some value" }
-      expect(awards_sort(data).keys).to eq(["thumbsup", "thumbsdown", "lifter"])
+      expect(awards_sort(data).keys).to eq(%w(thumbsup thumbsdown lifter))
     end
   end
 
@@ -131,4 +131,36 @@ describe IssuesHelper do
       expect(options).to have_selector('option', text: milestone2.title)
     end
   end
+
+  describe "#link_to_discussions_to_resolve" do
+    describe "passing only a merge request" do
+      let(:merge_request) { create(:merge_request) }
+
+      it "links just the merge request" do
+        expected_path = namespace_project_merge_request_path(merge_request.project.namespace, merge_request.project, merge_request)
+
+        expect(link_to_discussions_to_resolve(merge_request, nil)).to include(expected_path)
+      end
+
+      it "containst the reference to the merge request" do
+        expect(link_to_discussions_to_resolve(merge_request, nil)).to include(merge_request.to_reference)
+      end
+    end
+
+    describe "when passing a discussion" do
+      let(:diff_note) {  create(:diff_note_on_merge_request) }
+      let(:merge_request) { diff_note.noteable }
+      let(:discussion) { Discussion.new([diff_note]) }
+
+      it "links to the merge request with first note if a single discussion was passed" do
+        expected_path = Gitlab::UrlBuilder.build(diff_note)
+
+        expect(link_to_discussions_to_resolve(merge_request, discussion)).to include(expected_path)
+      end
+
+      it "contains both the reference to the merge request and a mention of the discussion" do
+        expect(link_to_discussions_to_resolve(merge_request, discussion)).to include("#{merge_request.to_reference} (discussion #{diff_note.id})")
+      end
+    end
+  end
 end
diff --git a/spec/helpers/members_helper_spec.rb b/spec/helpers/members_helper_spec.rb
index 33934cdf8b1..2b455571d52 100644
--- a/spec/helpers/members_helper_spec.rb
+++ b/spec/helpers/members_helper_spec.rb
@@ -46,7 +46,7 @@ describe MembersHelper do
   end
 
   describe '#leave_confirmation_message' do
-    let(:project) { build_stubbed(:project) }
+    let(:project) { build_stubbed(:empty_project) }
     let(:group) { build_stubbed(:group) }
     let(:user) { build_stubbed(:user) }
 
diff --git a/spec/helpers/merge_requests_helper_spec.rb b/spec/helpers/merge_requests_helper_spec.rb
index 903224589dd..25f23826648 100644
--- a/spec/helpers/merge_requests_helper_spec.rb
+++ b/spec/helpers/merge_requests_helper_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe MergeRequestsHelper do
   describe 'ci_build_details_path' do
-    let(:project) { create :project }
+    let(:project) { create(:empty_project) }
     let(:merge_request) { MergeRequest.new }
     let(:ci_service) { CiService.new }
     let(:last_commit) { Ci::Pipeline.new({}) }
@@ -30,7 +30,7 @@ describe MergeRequestsHelper do
     it { is_expected.to eq('#1, #2, and #3') }
 
     context 'for JIRA issues' do
-      let(:project) { create(:project) }
+      let(:project) { create(:empty_project) }
       let(:issues) do
         [
           ExternalIssue.new('JIRA-123', project),
@@ -52,8 +52,8 @@ describe MergeRequestsHelper do
     end
 
     describe 'within different projects' do
-      let(:project) { create(:project) }
-      let(:fork_project) { create(:project, forked_from_project: project) }
+      let(:project) { create(:empty_project) }
+      let(:fork_project) { create(:empty_project, forked_from_project: project) }
       let(:merge_request) { create(:merge_request, source_project: fork_project, target_project: project) }
       subject { format_mr_branch_names(merge_request) }
       let(:source_title) { "#{fork_project.path_with_namespace}:#{merge_request.source_branch}" }
@@ -62,4 +62,103 @@ describe MergeRequestsHelper do
       it { is_expected.to eq([source_title, target_title]) }
     end
   end
+
+  describe '#mr_widget_refresh_url' do
+    let(:guest)         { create(:user) }
+    let(:project)       { create(:project, :public) }
+    let(:project_fork)  { Projects::ForkService.new(project, guest).execute }
+    let(:merge_request) { create(:merge_request, source_project: project_fork, target_project: project) }
+
+    it 'returns correct url for MR' do
+      expected_url = "#{project.path_with_namespace}/merge_requests/#{merge_request.iid}/merge_widget_refresh"
+
+      expect(mr_widget_refresh_url(merge_request)).to end_with(expected_url)
+    end
+
+    it 'returns empty string for nil' do
+      expect(mr_widget_refresh_url(nil)).to eq('')
+    end
+  end
+
+  describe '#mr_closes_issues' do
+    let(:user_1) { create(:user) }
+    let(:user_2) { create(:user) }
+
+    let(:project_1) { create(:project, :private, creator: user_1, namespace: user_1.namespace) }
+    let(:project_2) { create(:project, :private, creator: user_2, namespace: user_2.namespace) }
+
+    let(:issue_1) { create(:issue, project: project_1) }
+    let(:issue_2) { create(:issue, project: project_2) }
+
+    let(:merge_request) { create(:merge_request, source_project: project_1, target_project: project_1,) }
+
+    let(:merge_request) do
+      create(:merge_request,
+             source_project: project_1, target_project: project_1,
+             description: "Fixes #{issue_1.to_reference} Fixes #{issue_2.to_reference(project_1)}")
+    end
+
+    before do
+      project_1.team << [user_2, :developer]
+      project_2.team << [user_2, :developer]
+      allow(merge_request.project).to receive(:default_branch).and_return(merge_request.target_branch)
+      @merge_request = merge_request
+    end
+
+    context 'user without access to another private project' do
+      let(:current_user) { user_1 }
+
+      it 'cannot see that project\'s issue that will be closed on acceptance' do
+        expect(mr_closes_issues).to contain_exactly(issue_1)
+      end
+    end
+
+    context 'user with access to another private project' do
+      let(:current_user) { user_2 }
+
+      it 'can see that project\'s issue that will be closed on acceptance' do
+        expect(mr_closes_issues).to contain_exactly(issue_1, issue_2)
+      end
+    end
+  end
+
+  describe '#mr_issues_mentioned_but_not_closing' do
+    let(:user_1) { create(:user) }
+    let(:user_2) { create(:user) }
+
+    let(:project_1) { create(:project, :private, creator: user_1, namespace: user_1.namespace) }
+    let(:project_2) { create(:project, :private, creator: user_2, namespace: user_2.namespace) }
+
+    let(:issue_1) { create(:issue, project: project_1) }
+    let(:issue_2) { create(:issue, project: project_2) }
+
+    let(:merge_request) do
+      create(:merge_request,
+             source_project: project_1, target_project: project_1,
+             description: "#{issue_1.to_reference} #{issue_2.to_reference(project_1)}")
+    end
+
+    before do
+      project_1.team << [user_2, :developer]
+      project_2.team << [user_2, :developer]
+      allow(merge_request.project).to receive(:default_branch).and_return(merge_request.target_branch)
+      @merge_request = merge_request
+    end
+
+    context 'user without access to another private project' do
+      let(:current_user) { user_1 }
+
+      it 'cannot see that project\'s issue that will be closed on acceptance' do
+        expect(mr_issues_mentioned_but_not_closing).to contain_exactly(issue_1)
+      end
+    end
+
+    context 'user with access to another private project' do
+      let(:current_user) { user_2 }
+
+      it 'can see that project\'s issue that will be closed on acceptance' do
+        expect(mr_issues_mentioned_but_not_closing).to contain_exactly(issue_1, issue_2)
+      end
+    end
+  end
 end
diff --git a/spec/helpers/milestones_helper_spec.rb b/spec/helpers/milestones_helper_spec.rb
index ea744dbb629..68b20a1e4fc 100644
--- a/spec/helpers/milestones_helper_spec.rb
+++ b/spec/helpers/milestones_helper_spec.rb
@@ -17,28 +17,26 @@ describe MilestonesHelper do
     it { expect(result_for(due_date: yesterday)).to eq("expired on #{yesterday_formatted}") }
     it { expect(result_for(start_date: tomorrow)).to eq("starts on #{tomorrow_formatted}") }
     it { expect(result_for(start_date: yesterday)).to eq("started on #{yesterday_formatted}") }
-    it { expect(result_for(start_date: yesterday, due_date: tomorrow)).to eq("#{yesterday_formatted} - #{tomorrow_formatted}") }
+    it { expect(result_for(start_date: yesterday, due_date: tomorrow)).to eq("#{yesterday_formatted}–#{tomorrow_formatted}") }
   end
 
   describe '#milestone_counts' do
-    let(:project) { FactoryGirl.create(:project) }
+    let(:project) { create(:empty_project) }
     let(:counts) { helper.milestone_counts(project.milestones) }
 
     context 'when there are milestones' do
-      let!(:milestone_1) { FactoryGirl.create(:active_milestone, project: project) }
-      let!(:milestone_2) { FactoryGirl.create(:active_milestone, project: project) }
-      let!(:milestone_3) { FactoryGirl.create(:closed_milestone, project: project) }
-
       it 'returns the correct counts' do
+        create_list(:active_milestone, 2, project: project)
+        create(:closed_milestone, project: project)
+
         expect(counts).to eq(opened: 2, closed: 1, all: 3)
       end
     end
 
     context 'when there are only milestones of one type' do
-      let!(:milestone_1) { FactoryGirl.create(:active_milestone, project: project) }
-      let!(:milestone_2) { FactoryGirl.create(:active_milestone, project: project) }
-
       it 'returns the correct counts' do
+        create_list(:active_milestone, 2, project: project)
+
         expect(counts).to eq(opened: 2, closed: 0, all: 2)
       end
     end
diff --git a/spec/helpers/page_layout_helper_spec.rb b/spec/helpers/page_layout_helper_spec.rb
index dc07657e101..2cc0b40b2d0 100644
--- a/spec/helpers/page_layout_helper_spec.rb
+++ b/spec/helpers/page_layout_helper_spec.rb
@@ -40,6 +40,18 @@ describe PageLayoutHelper do
     end
   end
 
+  describe 'favicon' do
+    it 'defaults to favicon.ico' do
+      allow(Rails).to receive(:env).and_return(ActiveSupport::StringInquirer.new('production'))
+      expect(helper.favicon).to eq 'favicon.ico'
+    end
+
+    it 'has blue favicon for development' do
+      allow(Rails).to receive(:env).and_return(ActiveSupport::StringInquirer.new('development'))
+      expect(helper.favicon).to eq 'favicon-blue.ico'
+    end
+  end
+
   describe 'page_image' do
     it 'defaults to the GitLab logo' do
       expect(helper.page_image).to end_with 'assets/gitlab_logo.png'
diff --git a/spec/helpers/preferences_helper_spec.rb b/spec/helpers/preferences_helper_spec.rb
index 77841e85223..f3e79cc7290 100644
--- a/spec/helpers/preferences_helper_spec.rb
+++ b/spec/helpers/preferences_helper_spec.rb
@@ -26,32 +26,6 @@ describe PreferencesHelper do
     end
   end
 
-  describe 'user_application_theme' do
-    context 'with a user' do
-      it "returns user's theme's css_class" do
-        stub_user(theme_id: 3)
-
-        expect(helper.user_application_theme).to eq 'ui_green'
-      end
-
-      it 'returns the default when id is invalid' do
-        stub_user(theme_id: Gitlab::Themes.count + 5)
-
-        allow(Gitlab.config.gitlab).to receive(:default_theme).and_return(2)
-
-        expect(helper.user_application_theme).to eq 'ui_charcoal'
-      end
-    end
-
-    context 'without a user' do
-      it 'returns the default theme' do
-        stub_user
-
-        expect(helper.user_application_theme).to eq Gitlab::Themes.default.css_class
-      end
-    end
-  end
-
   describe 'user_color_scheme' do
     context 'with a user' do
       it "returns user's scheme's css_class" do
@@ -110,7 +84,7 @@ describe PreferencesHelper do
       end
 
       context 'when repository is not empty' do
-        let(:project) { create(:project, :public) }
+        let(:project) { create(:project, :public, :repository) }
 
         it 'returns readme if user has repository access' do
           allow(helper).to receive(:can?).with(nil, :download_code, project).and_return(true)
diff --git a/spec/helpers/projects_helper_spec.rb b/spec/helpers/projects_helper_spec.rb
index 8113742923b..aca0bb1d794 100644
--- a/spec/helpers/projects_helper_spec.rb
+++ b/spec/helpers/projects_helper_spec.rb
@@ -10,7 +10,7 @@ describe ProjectsHelper do
   end
 
   describe "can_change_visibility_level?" do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
     let(:user) { create(:project_member, :reporter, user: create(:user), project: project).user }
     let(:fork_project) { Projects::ForkService.new(project, user).execute }
 
@@ -97,7 +97,7 @@ describe ProjectsHelper do
   end
 
   describe '#license_short_name' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
 
     context 'when project.repository has a license_key' do
       it 'returns the nickname of the license if present' do
@@ -203,7 +203,6 @@ describe ProjectsHelper do
 
     context "when project moves from public to private" do
       before do
-        project.project_feature.update_attributes(issues_access_level: ProjectFeature::ENABLED)
         project.update_attributes(visibility_level: Gitlab::VisibilityLevel::PRIVATE)
       end
 
diff --git a/spec/helpers/rss_helper_spec.rb b/spec/helpers/rss_helper_spec.rb
new file mode 100644
index 00000000000..f3f174f3d14
--- /dev/null
+++ b/spec/helpers/rss_helper_spec.rb
@@ -0,0 +1,20 @@
+require 'spec_helper'
+
+describe RssHelper do
+  describe '#rss_url_options' do
+    context 'when signed in' do
+      it "includes the current_user's private_token" do
+        current_user = create(:user)
+        allow(helper).to receive(:current_user).and_return(current_user)
+        expect(helper.rss_url_options).to include private_token: current_user.private_token
+      end
+    end
+
+    context 'when signed out' do
+      it "does not have a private_token" do
+        allow(helper).to receive(:current_user).and_return(nil)
+        expect(helper.rss_url_options[:private_token]).to be_nil
+      end
+    end
+  end
+end
diff --git a/spec/helpers/search_helper_spec.rb b/spec/helpers/search_helper_spec.rb
index 4b2ca3514f8..b7e547dc1f5 100644
--- a/spec/helpers/search_helper_spec.rb
+++ b/spec/helpers/search_helper_spec.rb
@@ -41,8 +41,13 @@ describe SearchHelper do
         expect(search_autocomplete_opts("gro").size).to eq(1)
       end
 
+      it "includes nested group" do
+        create(:group, :nested, name: 'foo').add_owner(user)
+        expect(search_autocomplete_opts('foo').size).to eq(1)
+      end
+
       it "includes the user's projects" do
-        project = create(:project, namespace: create(:namespace, owner: user))
+        project = create(:empty_project, namespace: create(:namespace, owner: user))
         expect(search_autocomplete_opts(project.name).size).to eq(1)
       end
 
@@ -52,7 +57,9 @@ describe SearchHelper do
       end
 
       context "with a current project" do
-        before { @project = create(:project) }
+        before do
+          @project = create(:project, :repository)
+        end
 
         it "includes project-specific sections" do
           expect(search_autocomplete_opts("Files").size).to eq(1)
diff --git a/spec/helpers/storage_helper_spec.rb b/spec/helpers/storage_helper_spec.rb
new file mode 100644
index 00000000000..4627a1e1872
--- /dev/null
+++ b/spec/helpers/storage_helper_spec.rb
@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+describe StorageHelper do
+  describe '#storage_counter' do
+    it 'formats bytes to one decimal place' do
+      expect(helper.storage_counter(1.23.megabytes)).to eq '1.2 MB'
+    end
+
+    it 'does not add decimals for sizes < 1 MB' do
+      expect(helper.storage_counter(23.5.kilobytes)).to eq '24 KB'
+    end
+
+    it 'does not add decimals for zeroes' do
+      expect(helper.storage_counter(2.megabytes)).to eq '2 MB'
+    end
+
+    it 'uses commas as thousands separator' do
+      expect(helper.storage_counter(100_000_000_000_000_000)).to eq '90,949.5 TB'
+    end
+  end
+end
diff --git a/spec/helpers/submodule_helper_spec.rb b/spec/helpers/submodule_helper_spec.rb
index 37ac6a2699d..28b8def331d 100644
--- a/spec/helpers/submodule_helper_spec.rb
+++ b/spec/helpers/submodule_helper_spec.rb
@@ -20,103 +20,103 @@ describe SubmoduleHelper do
       it 'detects ssh on standard port' do
         allow(Gitlab.config.gitlab_shell).to receive(:ssh_port).and_return(22) # set this just to be sure
         allow(Gitlab.config.gitlab_shell).to receive(:ssh_path_prefix).and_return(Settings.send(:build_gitlab_shell_ssh_path_prefix))
-        stub_url([ config.user, '@', config.host, ':gitlab-org/gitlab-ce.git' ].join(''))
-        expect(submodule_links(submodule_item)).to eq([ namespace_project_path('gitlab-org', 'gitlab-ce'), namespace_project_tree_path('gitlab-org', 'gitlab-ce', 'hash') ])
+        stub_url([config.user, '@', config.host, ':gitlab-org/gitlab-ce.git'].join(''))
+        expect(submodule_links(submodule_item)).to eq([namespace_project_path('gitlab-org', 'gitlab-ce'), namespace_project_tree_path('gitlab-org', 'gitlab-ce', 'hash')])
       end
 
       it 'detects ssh on non-standard port' do
         allow(Gitlab.config.gitlab_shell).to receive(:ssh_port).and_return(2222)
         allow(Gitlab.config.gitlab_shell).to receive(:ssh_path_prefix).and_return(Settings.send(:build_gitlab_shell_ssh_path_prefix))
-        stub_url([ 'ssh://', config.user, '@', config.host, ':2222/gitlab-org/gitlab-ce.git' ].join(''))
-        expect(submodule_links(submodule_item)).to eq([ namespace_project_path('gitlab-org', 'gitlab-ce'), namespace_project_tree_path('gitlab-org', 'gitlab-ce', 'hash') ])
+        stub_url(['ssh://', config.user, '@', config.host, ':2222/gitlab-org/gitlab-ce.git'].join(''))
+        expect(submodule_links(submodule_item)).to eq([namespace_project_path('gitlab-org', 'gitlab-ce'), namespace_project_tree_path('gitlab-org', 'gitlab-ce', 'hash')])
       end
 
       it 'detects http on standard port' do
         allow(Gitlab.config.gitlab).to receive(:port).and_return(80)
         allow(Gitlab.config.gitlab).to receive(:url).and_return(Settings.send(:build_gitlab_url))
-        stub_url([ 'http://', config.host, '/gitlab-org/gitlab-ce.git' ].join(''))
-        expect(submodule_links(submodule_item)).to eq([ namespace_project_path('gitlab-org', 'gitlab-ce'), namespace_project_tree_path('gitlab-org', 'gitlab-ce', 'hash') ])
+        stub_url(['http://', config.host, '/gitlab-org/gitlab-ce.git'].join(''))
+        expect(submodule_links(submodule_item)).to eq([namespace_project_path('gitlab-org', 'gitlab-ce'), namespace_project_tree_path('gitlab-org', 'gitlab-ce', 'hash')])
       end
 
       it 'detects http on non-standard port' do
         allow(Gitlab.config.gitlab).to receive(:port).and_return(3000)
         allow(Gitlab.config.gitlab).to receive(:url).and_return(Settings.send(:build_gitlab_url))
-        stub_url([ 'http://', config.host, ':3000/gitlab-org/gitlab-ce.git' ].join(''))
-        expect(submodule_links(submodule_item)).to eq([ namespace_project_path('gitlab-org', 'gitlab-ce'), namespace_project_tree_path('gitlab-org', 'gitlab-ce', 'hash') ])
+        stub_url(['http://', config.host, ':3000/gitlab-org/gitlab-ce.git'].join(''))
+        expect(submodule_links(submodule_item)).to eq([namespace_project_path('gitlab-org', 'gitlab-ce'), namespace_project_tree_path('gitlab-org', 'gitlab-ce', 'hash')])
       end
 
       it 'works with relative_url_root' do
         allow(Gitlab.config.gitlab).to receive(:port).and_return(80) # set this just to be sure
         allow(Gitlab.config.gitlab).to receive(:relative_url_root).and_return('/gitlab/root')
         allow(Gitlab.config.gitlab).to receive(:url).and_return(Settings.send(:build_gitlab_url))
-        stub_url([ 'http://', config.host, '/gitlab/root/gitlab-org/gitlab-ce.git' ].join(''))
-        expect(submodule_links(submodule_item)).to eq([ namespace_project_path('gitlab-org', 'gitlab-ce'), namespace_project_tree_path('gitlab-org', 'gitlab-ce', 'hash') ])
+        stub_url(['http://', config.host, '/gitlab/root/gitlab-org/gitlab-ce.git'].join(''))
+        expect(submodule_links(submodule_item)).to eq([namespace_project_path('gitlab-org', 'gitlab-ce'), namespace_project_tree_path('gitlab-org', 'gitlab-ce', 'hash')])
       end
     end
 
     context 'submodule on github.com' do
       it 'detects ssh' do
         stub_url('git@github.com:gitlab-org/gitlab-ce.git')
-        expect(submodule_links(submodule_item)).to eq([ 'https://github.com/gitlab-org/gitlab-ce', 'https://github.com/gitlab-org/gitlab-ce/tree/hash' ])
+        expect(submodule_links(submodule_item)).to eq(['https://github.com/gitlab-org/gitlab-ce', 'https://github.com/gitlab-org/gitlab-ce/tree/hash'])
       end
 
       it 'detects http' do
         stub_url('http://github.com/gitlab-org/gitlab-ce.git')
-        expect(submodule_links(submodule_item)).to eq([ 'https://github.com/gitlab-org/gitlab-ce', 'https://github.com/gitlab-org/gitlab-ce/tree/hash' ])
+        expect(submodule_links(submodule_item)).to eq(['https://github.com/gitlab-org/gitlab-ce', 'https://github.com/gitlab-org/gitlab-ce/tree/hash'])
       end
 
       it 'detects https' do
         stub_url('https://github.com/gitlab-org/gitlab-ce.git')
-        expect(submodule_links(submodule_item)).to eq([ 'https://github.com/gitlab-org/gitlab-ce', 'https://github.com/gitlab-org/gitlab-ce/tree/hash' ])
+        expect(submodule_links(submodule_item)).to eq(['https://github.com/gitlab-org/gitlab-ce', 'https://github.com/gitlab-org/gitlab-ce/tree/hash'])
       end
 
       it 'returns original with non-standard url' do
         stub_url('http://github.com/gitlab-org/gitlab-ce')
-        expect(submodule_links(submodule_item)).to eq([ repo.submodule_url_for, nil ])
+        expect(submodule_links(submodule_item)).to eq([repo.submodule_url_for, nil])
 
         stub_url('http://github.com/another/gitlab-org/gitlab-ce.git')
-        expect(submodule_links(submodule_item)).to eq([ repo.submodule_url_for, nil ])
+        expect(submodule_links(submodule_item)).to eq([repo.submodule_url_for, nil])
       end
     end
 
     context 'submodule on gitlab.com' do
       it 'detects ssh' do
         stub_url('git@gitlab.com:gitlab-org/gitlab-ce.git')
-        expect(submodule_links(submodule_item)).to eq([ 'https://gitlab.com/gitlab-org/gitlab-ce', 'https://gitlab.com/gitlab-org/gitlab-ce/tree/hash' ])
+        expect(submodule_links(submodule_item)).to eq(['https://gitlab.com/gitlab-org/gitlab-ce', 'https://gitlab.com/gitlab-org/gitlab-ce/tree/hash'])
       end
 
       it 'detects http' do
         stub_url('http://gitlab.com/gitlab-org/gitlab-ce.git')
-        expect(submodule_links(submodule_item)).to eq([ 'https://gitlab.com/gitlab-org/gitlab-ce', 'https://gitlab.com/gitlab-org/gitlab-ce/tree/hash' ])
+        expect(submodule_links(submodule_item)).to eq(['https://gitlab.com/gitlab-org/gitlab-ce', 'https://gitlab.com/gitlab-org/gitlab-ce/tree/hash'])
       end
 
       it 'detects https' do
         stub_url('https://gitlab.com/gitlab-org/gitlab-ce.git')
-        expect(submodule_links(submodule_item)).to eq([ 'https://gitlab.com/gitlab-org/gitlab-ce', 'https://gitlab.com/gitlab-org/gitlab-ce/tree/hash' ])
+        expect(submodule_links(submodule_item)).to eq(['https://gitlab.com/gitlab-org/gitlab-ce', 'https://gitlab.com/gitlab-org/gitlab-ce/tree/hash'])
       end
 
       it 'returns original with non-standard url' do
         stub_url('http://gitlab.com/gitlab-org/gitlab-ce')
-        expect(submodule_links(submodule_item)).to eq([ repo.submodule_url_for, nil ])
+        expect(submodule_links(submodule_item)).to eq([repo.submodule_url_for, nil])
 
         stub_url('http://gitlab.com/another/gitlab-org/gitlab-ce.git')
-        expect(submodule_links(submodule_item)).to eq([ repo.submodule_url_for, nil ])
+        expect(submodule_links(submodule_item)).to eq([repo.submodule_url_for, nil])
       end
     end
 
     context 'submodule on unsupported' do
       it 'returns original' do
         stub_url('http://mygitserver.com/gitlab-org/gitlab-ce')
-        expect(submodule_links(submodule_item)).to eq([ repo.submodule_url_for, nil ])
+        expect(submodule_links(submodule_item)).to eq([repo.submodule_url_for, nil])
 
         stub_url('http://mygitserver.com/gitlab-org/gitlab-ce.git')
-        expect(submodule_links(submodule_item)).to eq([ repo.submodule_url_for, nil ])
+        expect(submodule_links(submodule_item)).to eq([repo.submodule_url_for, nil])
       end
     end
 
     context 'submodules with relative links' do
       let(:group) { create(:group, name: "Master Project", path: "master-project") }
-      let(:project) { create(:project, group: group) }
+      let(:project) { create(:empty_project, group: group) }
       let(:commit_id) { sample_commit[:id] }
 
       before do
@@ -145,7 +145,7 @@ describe SubmoduleHelper do
 
       context 'personal project' do
         let(:user) { create(:user) }
-        let(:project) { create(:project, namespace: user.namespace) }
+        let(:project) { create(:empty_project, namespace: user.namespace) }
 
         it 'one level down with personal project' do
           result = relative_self_links('../test.git', commit_id)
diff --git a/spec/helpers/tree_helper_spec.rb b/spec/helpers/tree_helper_spec.rb
index 8d6537ba4b5..9523d0f4aa6 100644
--- a/spec/helpers/tree_helper_spec.rb
+++ b/spec/helpers/tree_helper_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe TreeHelper do
   describe 'flatten_tree' do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
 
     before do
       @repository = project.repository
diff --git a/spec/helpers/version_check_helper_spec.rb b/spec/helpers/version_check_helper_spec.rb
new file mode 100644
index 00000000000..889fe441171
--- /dev/null
+++ b/spec/helpers/version_check_helper_spec.rb
@@ -0,0 +1,34 @@
+require 'spec_helper'
+
+describe VersionCheckHelper do
+  describe '#version_status_badge' do
+    it 'should return nil if not dev environment and not enabled' do
+      allow(Rails.env).to receive(:production?) { false }
+      allow(current_application_settings).to receive(:version_check_enabled) { false }
+
+      expect(helper.version_status_badge).to be(nil)
+    end
+
+    context 'when production and enabled' do
+      before do
+        allow(Rails.env).to receive(:production?) { true }
+        allow(current_application_settings).to receive(:version_check_enabled) { true }
+        allow_any_instance_of(VersionCheck).to receive(:url) { 'https://version.host.com/check.svg?gitlab_info=xxx' }
+
+        @image_tag = helper.version_status_badge
+      end
+
+      it 'should return an image tag' do
+        expect(@image_tag).to match(/^<img/)
+      end
+
+      it 'should have a js prefixed css class' do
+        expect(@image_tag).to match(/class="js-version-status-badge"/)
+      end
+
+      it 'should have a VersionCheck url as the src' do
+        expect(@image_tag).to match(/src="https:\/\/version\.host\.com\/check\.svg\?gitlab_info=xxx"/)
+      end
+    end
+  end
+end
diff --git a/spec/helpers/visibility_level_helper_spec.rb b/spec/helpers/visibility_level_helper_spec.rb
index db3ad1b99e9..8942b00b128 100644
--- a/spec/helpers/visibility_level_helper_spec.rb
+++ b/spec/helpers/visibility_level_helper_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe VisibilityLevelHelper do
-  let(:project)          { build(:project) }
+  let(:project)          { build(:empty_project) }
   let(:group)            { build(:group) }
   let(:personal_snippet) { build(:personal_snippet) }
   let(:project_snippet)  { build(:project_snippet) }
@@ -60,8 +60,8 @@ describe VisibilityLevelHelper do
 
   describe "skip_level?" do
     describe "forks" do
-      let(:project)       { create(:project, :internal) }
-      let(:fork_project)  { create(:project, forked_from_project: project) }
+      let(:project)       { create(:empty_project, :internal) }
+      let(:fork_project)  { create(:empty_project, forked_from_project: project) }
 
       it "skips levels" do
         expect(skip_level?(fork_project, Gitlab::VisibilityLevel::PUBLIC)).to be_truthy
@@ -71,7 +71,7 @@ describe VisibilityLevelHelper do
     end
 
     describe "non-forked project" do
-      let(:project) { create(:project, :internal) }
+      let(:project) { create(:empty_project, :internal) }
 
       it "skips levels" do
         expect(skip_level?(project, Gitlab::VisibilityLevel::PUBLIC)).to be_falsey
diff --git a/spec/helpers/wiki_helper_spec.rb b/spec/helpers/wiki_helper_spec.rb
new file mode 100644
index 00000000000..92c6f27a867
--- /dev/null
+++ b/spec/helpers/wiki_helper_spec.rb
@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+describe WikiHelper do
+  describe '#breadcrumb' do
+    context 'when the page is at the root level' do
+      it 'returns the capitalized page name' do
+        slug = 'page-name'
+
+        expect(helper.breadcrumb(slug)).to eq('Page name')
+      end
+    end
+
+    context 'when the page is inside a directory' do
+      it 'returns the capitalized name of each directory and of the page itself' do
+        slug = 'dir_1/page-name'
+
+        expect(helper.breadcrumb(slug)).to eq('Dir_1 / Page name')
+      end
+    end
+  end
+end
diff --git a/spec/initializers/6_validations_spec.rb b/spec/initializers/6_validations_spec.rb
index baab30f482f..374517fec37 100644
--- a/spec/initializers/6_validations_spec.rb
+++ b/spec/initializers/6_validations_spec.rb
@@ -12,43 +12,77 @@ describe '6_validations', lib: true do
     FileUtils.rm_rf('tmp/tests/paths')
   end
 
-  context 'with correct settings' do
-    before do
-      mock_storages('foo' => 'tmp/tests/paths/a/b/c', 'bar' => 'tmp/tests/paths/a/b/d')
+  describe 'validate_storages_config' do
+    context 'with correct settings' do
+      before do
+        mock_storages('foo' => { 'path' => 'tmp/tests/paths/a/b/c' }, 'bar' => { 'path' => 'tmp/tests/paths/a/b/d' })
+      end
+
+      it 'passes through' do
+        expect { validate_storages_config }.not_to raise_error
+      end
     end
 
-    it 'passes through' do
-      expect { validate_storages }.not_to raise_error
+    context 'with invalid storage names' do
+      before do
+        mock_storages('name with spaces' => { 'path' => 'tmp/tests/paths/a/b/c' })
+      end
+
+      it 'throws an error' do
+        expect { validate_storages_config }.to raise_error('"name with spaces" is not a valid storage name. Please fix this in your gitlab.yml before starting GitLab.')
+      end
     end
-  end
 
-  context 'with invalid storage names' do
-    before do
-      mock_storages('name with spaces' => 'tmp/tests/paths/a/b/c')
+    context 'with incomplete settings' do
+      before do
+        mock_storages('foo' => {})
+      end
+
+      it 'throws an error suggesting the user to update its settings' do
+        expect { validate_storages_config }.to raise_error('foo is not a valid storage, because it has no `path` key. Refer to gitlab.yml.example for an updated example. Please fix this in your gitlab.yml before starting GitLab.')
+      end
     end
 
-    it 'throws an error' do
-      expect { validate_storages }.to raise_error('"name with spaces" is not a valid storage name. Please fix this in your gitlab.yml before starting GitLab.')
+    context 'with deprecated settings structure' do
+      before do
+        mock_storages('foo' => 'tmp/tests/paths/a/b/c')
+      end
+
+      it 'throws an error suggesting the user to update its settings' do
+        expect { validate_storages_config }.to raise_error("foo is not a valid storage, because it has no `path` key. It may be configured as:\n\nfoo:\n  path: tmp/tests/paths/a/b/c\n\nFor source installations, update your config/gitlab.yml Refer to gitlab.yml.example for an updated example.\n\nIf you're using the Gitlab Development Kit, you can update your configuration running `gdk reconfigure`.\n")
+      end
     end
   end
 
-  context 'with nested storage paths' do
-    before do
-      mock_storages('foo' => 'tmp/tests/paths/a/b/c', 'bar' => 'tmp/tests/paths/a/b/c/d')
-    end
+  describe 'validate_storages_paths' do
+    context 'with correct settings' do
+      before do
+        mock_storages('foo' => { 'path' => 'tmp/tests/paths/a/b/c' }, 'bar' => { 'path' => 'tmp/tests/paths/a/b/d' })
+      end
 
-    it 'throws an error' do
-      expect { validate_storages }.to raise_error('bar is a nested path of foo. Nested paths are not supported for repository storages. Please fix this in your gitlab.yml before starting GitLab.')
+      it 'passes through' do
+        expect { validate_storages_paths }.not_to raise_error
+      end
     end
-  end
 
-  context 'with similar but un-nested storage paths' do
-    before do
-      mock_storages('foo' => 'tmp/tests/paths/a/b/c', 'bar' => 'tmp/tests/paths/a/b/c2')
+    context 'with nested storage paths' do
+      before do
+        mock_storages('foo' => { 'path' => 'tmp/tests/paths/a/b/c' }, 'bar' => { 'path' => 'tmp/tests/paths/a/b/c/d' })
+      end
+
+      it 'throws an error' do
+        expect { validate_storages_paths }.to raise_error('bar is a nested path of foo. Nested paths are not supported for repository storages. Please fix this in your gitlab.yml before starting GitLab.')
+      end
     end
 
-    it 'passes through' do
-      expect { validate_storages }.not_to raise_error
+    context 'with similar but un-nested storage paths' do
+      before do
+        mock_storages('foo' => { 'path' => 'tmp/tests/paths/a/b/c' }, 'bar' => { 'path' => 'tmp/tests/paths/a/b/c2' })
+      end
+
+      it 'passes through' do
+        expect { validate_storages_paths }.not_to raise_error
+      end
     end
   end
 
diff --git a/spec/initializers/8_metrics_spec.rb b/spec/initializers/8_metrics_spec.rb
new file mode 100644
index 00000000000..570754621f3
--- /dev/null
+++ b/spec/initializers/8_metrics_spec.rb
@@ -0,0 +1,16 @@
+require 'spec_helper'
+require_relative '../../config/initializers/8_metrics'
+
+describe 'instrument_classes', lib: true do
+  let(:config) { double(:config) }
+
+  before do
+    allow(config).to receive(:instrument_method)
+    allow(config).to receive(:instrument_methods)
+    allow(config).to receive(:instrument_instance_methods)
+  end
+
+  it 'can autoload and instrument all files' do
+    expect { instrument_classes(config) }.not_to raise_error
+  end
+end
diff --git a/spec/initializers/doorkeeper_spec.rb b/spec/initializers/doorkeeper_spec.rb
new file mode 100644
index 00000000000..74bdbb01166
--- /dev/null
+++ b/spec/initializers/doorkeeper_spec.rb
@@ -0,0 +1,71 @@
+require 'spec_helper'
+require_relative '../../config/initializers/doorkeeper'
+
+describe Doorkeeper.configuration do
+  describe '#default_scopes' do
+    it 'matches Gitlab::Auth::DEFAULT_SCOPES' do
+      expect(subject.default_scopes).to eq Gitlab::Auth::DEFAULT_SCOPES
+    end
+  end
+
+  describe '#optional_scopes' do
+    it 'matches Gitlab::Auth::OPTIONAL_SCOPES' do
+      expect(subject.optional_scopes).to eq Gitlab::Auth::OPTIONAL_SCOPES
+    end
+  end
+
+  describe '#resource_owner_authenticator' do
+    subject { controller.instance_exec(&Doorkeeper.configuration.authenticate_resource_owner) }
+
+    let(:controller) { double }
+
+    before do
+      allow(controller).to receive(:current_user).and_return(current_user)
+      allow(controller).to receive(:session).and_return({})
+      allow(controller).to receive(:request).and_return(OpenStruct.new(fullpath: '/return-path'))
+      allow(controller).to receive(:redirect_to)
+      allow(controller).to receive(:new_user_session_url).and_return('/login')
+    end
+
+    context 'with a user present' do
+      let(:current_user) { create(:user) }
+
+      it 'returns the user' do
+        expect(subject).to eq current_user
+      end
+
+      it 'does not redirect' do
+        expect(controller).not_to receive(:redirect_to)
+
+        subject
+      end
+
+      it 'does not store the return path' do
+        subject
+
+        expect(controller.session).not_to include :user_return_to
+      end
+    end
+
+    context 'without a user present' do
+      let(:current_user) { nil }
+
+      # NOTE: this is required for doorkeeper-openid_connect
+      it 'returns nil' do
+        expect(subject).to eq nil
+      end
+
+      it 'redirects to the login form' do
+        expect(controller).to receive(:redirect_to).with('/login')
+
+        subject
+      end
+
+      it 'stores the return path' do
+        subject
+
+        expect(controller.session[:user_return_to]).to eq '/return-path'
+      end
+    end
+  end
+end
diff --git a/spec/initializers/secret_token_spec.rb b/spec/initializers/secret_token_spec.rb
index 837b0de9a4c..65c97da2efd 100644
--- a/spec/initializers/secret_token_spec.rb
+++ b/spec/initializers/secret_token_spec.rb
@@ -2,10 +2,14 @@ require 'spec_helper'
 require_relative '../../config/initializers/secret_token'
 
 describe 'create_tokens', lib: true do
+  include StubENV
+
   let(:secrets) { ActiveSupport::OrderedOptions.new }
 
+  HEX_KEY = /\h{128}/
+  RSA_KEY = /\A-----BEGIN RSA PRIVATE KEY-----\n.+\n-----END RSA PRIVATE KEY-----\n\Z/m
+
   before do
-    allow(ENV).to receive(:[]).and_call_original
     allow(File).to receive(:write)
     allow(File).to receive(:delete)
     allow(Rails).to receive_message_chain(:application, :secrets).and_return(secrets)
@@ -14,28 +18,38 @@ describe 'create_tokens', lib: true do
     allow(self).to receive(:exit)
   end
 
-  context 'setting secret_key_base and otp_key_base' do
+  context 'setting secret keys' do
     context 'when none of the secrets exist' do
       before do
-        allow(ENV).to receive(:[]).with('SECRET_KEY_BASE').and_return(nil)
+        stub_env('SECRET_KEY_BASE', nil)
         allow(File).to receive(:exist?).with('.secret').and_return(false)
         allow(File).to receive(:exist?).with('config/secrets.yml').and_return(false)
         allow(self).to receive(:warn_missing_secret)
       end
 
-      it 'generates different secrets for secret_key_base, otp_key_base, and db_key_base' do
+      it 'generates different hashes for secret_key_base, otp_key_base, and db_key_base' do
         create_tokens
 
         keys = secrets.values_at(:secret_key_base, :otp_key_base, :db_key_base)
 
         expect(keys.uniq).to eq(keys)
-        expect(keys.map(&:length)).to all(eq(128))
+        expect(keys).to all(match(HEX_KEY))
+      end
+
+      it 'generates an RSA key for jws_private_key' do
+        create_tokens
+
+        keys = secrets.values_at(:jws_private_key)
+
+        expect(keys.uniq).to eq(keys)
+        expect(keys).to all(match(RSA_KEY))
       end
 
       it 'warns about the secrets to add to secrets.yml' do
         expect(self).to receive(:warn_missing_secret).with('secret_key_base')
         expect(self).to receive(:warn_missing_secret).with('otp_key_base')
         expect(self).to receive(:warn_missing_secret).with('db_key_base')
+        expect(self).to receive(:warn_missing_secret).with('jws_private_key')
 
         create_tokens
       end
@@ -47,6 +61,7 @@ describe 'create_tokens', lib: true do
           expect(new_secrets['secret_key_base']).to eq(secrets.secret_key_base)
           expect(new_secrets['otp_key_base']).to eq(secrets.otp_key_base)
           expect(new_secrets['db_key_base']).to eq(secrets.db_key_base)
+          expect(new_secrets['jws_private_key']).to eq(secrets.jws_private_key)
         end
 
         create_tokens
@@ -62,6 +77,7 @@ describe 'create_tokens', lib: true do
     context 'when the other secrets all exist' do
       before do
         secrets.db_key_base = 'db_key_base'
+        secrets.jws_private_key = 'jws_private_key'
 
         allow(File).to receive(:exist?).with('.secret').and_return(true)
         allow(File).to receive(:read).with('.secret').and_return('file_key')
@@ -69,9 +85,10 @@ describe 'create_tokens', lib: true do
 
       context 'when secret_key_base exists in the environment and secrets.yml' do
         before do
-          allow(ENV).to receive(:[]).with('SECRET_KEY_BASE').and_return('env_key')
+          stub_env('SECRET_KEY_BASE', 'env_key')
           secrets.secret_key_base = 'secret_key_base'
           secrets.otp_key_base = 'otp_key_base'
+          secrets.jws_private_key = 'jws_private_key'
         end
 
         it 'does not issue a warning' do
@@ -97,6 +114,7 @@ describe 'create_tokens', lib: true do
         before do
           secrets.secret_key_base = 'secret_key_base'
           secrets.otp_key_base = 'otp_key_base'
+          secrets.jws_private_key = 'jws_private_key'
         end
 
         it 'does not write any files' do
@@ -111,6 +129,7 @@ describe 'create_tokens', lib: true do
           expect(secrets.secret_key_base).to eq('secret_key_base')
           expect(secrets.otp_key_base).to eq('otp_key_base')
           expect(secrets.db_key_base).to eq('db_key_base')
+          expect(secrets.jws_private_key).to eq('jws_private_key')
         end
 
         it 'deletes the .secret file' do
@@ -134,6 +153,7 @@ describe 'create_tokens', lib: true do
             expect(new_secrets['secret_key_base']).to eq('file_key')
             expect(new_secrets['otp_key_base']).to eq('file_key')
             expect(new_secrets['db_key_base']).to eq('db_key_base')
+            expect(new_secrets['jws_private_key']).to eq('jws_private_key')
           end
 
           create_tokens
diff --git a/spec/initializers/trusted_proxies_spec.rb b/spec/initializers/trusted_proxies_spec.rb
index 290e47763eb..ff8b8daa347 100644
--- a/spec/initializers/trusted_proxies_spec.rb
+++ b/spec/initializers/trusted_proxies_spec.rb
@@ -27,7 +27,7 @@ describe 'trusted_proxies', lib: true do
 
   context 'with private IP ranges added' do
     before do
-      set_trusted_proxies([ "10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16" ])
+      set_trusted_proxies(["10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16"])
     end
 
     it 'filters out private and local IPs' do
@@ -39,7 +39,7 @@ describe 'trusted_proxies', lib: true do
 
   context 'with proxy IP added' do
     before do
-      set_trusted_proxies([ "60.98.25.47" ])
+      set_trusted_proxies(["60.98.25.47"])
     end
 
     it 'filters out proxy IP' do
diff --git a/spec/javascripts/.eslintrc b/spec/javascripts/.eslintrc
index 7792acffac2..3d922021978 100644
--- a/spec/javascripts/.eslintrc
+++ b/spec/javascripts/.eslintrc
@@ -1,15 +1,32 @@
 {
-  "plugins": ["jasmine"],
   "env": {
     "jasmine": true
   },
   "extends": "plugin:jasmine/recommended",
-  "rules": {
-    "prefer-arrow-callback": 0,
-    "func-names": 0
-  },
   "globals": {
-    "fixture": false,
-    "spyOnEvent": false
+    "appendLoadFixtures": false,
+    "appendLoadStyleFixtures": false,
+    "appendSetFixtures": false,
+    "appendSetStyleFixtures": false,
+    "getJSONFixture": false,
+    "loadFixtures": false,
+    "loadJSONFixtures": false,
+    "loadStyleFixtures": false,
+    "preloadFixtures": false,
+    "preloadStyleFixtures": false,
+    "readFixtures": false,
+    "sandbox": false,
+    "setFixtures": false,
+    "setStyleFixtures": false,
+    "spyOnEvent": false,
+    "ClassSpecHelper": false
+  },
+  "plugins": ["jasmine"],
+  "rules": {
+    "func-names": 0,
+    "jasmine/no-suite-dupes": [1, "branch"],
+    "jasmine/no-spec-dupes": [1, "branch"],
+    "no-console": 0,
+    "prefer-arrow-callback": 0
   }
 }
diff --git a/spec/javascripts/abuse_reports_spec.js b/spec/javascripts/abuse_reports_spec.js
new file mode 100644
index 00000000000..76b370b345b
--- /dev/null
+++ b/spec/javascripts/abuse_reports_spec.js
@@ -0,0 +1,43 @@
+require('~/lib/utils/text_utility');
+require('~/abuse_reports');
+
+((global) => {
+  describe('Abuse Reports', () => {
+    const FIXTURE = 'abuse_reports/abuse_reports_list.html.raw';
+    const MAX_MESSAGE_LENGTH = 500;
+
+    let messages;
+
+    const assertMaxLength = $message => expect($message.text().length).toEqual(MAX_MESSAGE_LENGTH);
+    const findMessage = searchText => messages.filter(
+      (index, element) => element.innerText.indexOf(searchText) > -1,
+    ).first();
+
+    preloadFixtures(FIXTURE);
+
+    beforeEach(function () {
+      loadFixtures(FIXTURE);
+      this.abuseReports = new global.AbuseReports();
+      messages = $('.abuse-reports .message');
+    });
+
+    it('should truncate long messages', () => {
+      const $longMessage = findMessage('LONG MESSAGE');
+      expect($longMessage.data('original-message')).toEqual(jasmine.anything());
+      assertMaxLength($longMessage);
+    });
+
+    it('should not truncate short messages', () => {
+      const $shortMessage = findMessage('SHORT MESSAGE');
+      expect($shortMessage.data('original-message')).not.toEqual(jasmine.anything());
+    });
+
+    it('should allow clicking a truncated message to expand and collapse the full message', () => {
+      const $longMessage = findMessage('LONG MESSAGE');
+      $longMessage.click();
+      expect($longMessage.data('original-message').length).toEqual($longMessage.text().length);
+      $longMessage.click();
+      assertMaxLength($longMessage);
+    });
+  });
+})(window.gl);
diff --git a/spec/javascripts/abuse_reports_spec.js.es6 b/spec/javascripts/abuse_reports_spec.js.es6
deleted file mode 100644
index a3171353bfb..00000000000
--- a/spec/javascripts/abuse_reports_spec.js.es6
+++ /dev/null
@@ -1,42 +0,0 @@
-/* eslint-disable */
-/*= require abuse_reports */
-
-/*= require jquery */
-
-((global) => {
-  const FIXTURE = 'abuse_reports.html';
-  const MAX_MESSAGE_LENGTH = 500;
-
-  function assertMaxLength($message) {
-    expect($message.text().length).toEqual(MAX_MESSAGE_LENGTH);
-  }
-
-  describe('Abuse Reports', function() {
-    fixture.preload(FIXTURE);
-
-    beforeEach(function() {
-      fixture.load(FIXTURE);
-      new global.AbuseReports();
-    });
-
-    it('should truncate long messages', function() {
-      const $longMessage = $('#long');
-      expect($longMessage.data('original-message')).toEqual(jasmine.anything());
-      assertMaxLength($longMessage);
-    });
-
-    it('should not truncate short messages', function() {
-      const $shortMessage = $('#short');
-      expect($shortMessage.data('original-message')).not.toEqual(jasmine.anything());
-    });
-
-    it('should allow clicking a truncated message to expand and collapse the full message', function() {
-      const $longMessage = $('#long');
-      $longMessage.click();
-      expect($longMessage.data('original-message').length).toEqual($longMessage.text().length);
-      $longMessage.click();
-      assertMaxLength($longMessage);
-    });
-  });
-
-})(window.gl);
diff --git a/spec/javascripts/activities_spec.js b/spec/javascripts/activities_spec.js
new file mode 100644
index 00000000000..e6a6fc36ca1
--- /dev/null
+++ b/spec/javascripts/activities_spec.js
@@ -0,0 +1,62 @@
+/* eslint-disable no-unused-expressions, no-prototype-builtins, no-new, no-shadow, max-len */
+
+require('vendor/jquery.endless-scroll.js');
+require('~/pager');
+require('~/activities');
+
+(() => {
+  window.gon || (window.gon = {});
+  const fixtureTemplate = 'static/event_filter.html.raw';
+  const filters = [
+    {
+      id: 'all',
+    }, {
+      id: 'push',
+      name: 'push events',
+    }, {
+      id: 'merged',
+      name: 'merge events',
+    }, {
+      id: 'comments',
+    }, {
+      id: 'team',
+    }];
+
+  function getEventName(index) {
+    const filter = filters[index];
+    return filter.hasOwnProperty('name') ? filter.name : filter.id;
+  }
+
+  function getSelector(index) {
+    const filter = filters[index];
+    return `#${filter.id}_event_filter`;
+  }
+
+  describe('Activities', () => {
+    beforeEach(() => {
+      loadFixtures(fixtureTemplate);
+      new gl.Activities();
+    });
+
+    for (let i = 0; i < filters.length; i += 1) {
+      ((i) => {
+        describe(`when selecting ${getEventName(i)}`, () => {
+          beforeEach(() => {
+            $(getSelector(i)).click();
+          });
+
+          for (let x = 0; x < filters.length; x += 1) {
+            ((x) => {
+              const shouldHighlight = i === x;
+              const testName = shouldHighlight ? 'should highlight' : 'should not highlight';
+
+              it(`${testName} ${getEventName(x)}`, () => {
+                expect($(getSelector(x)).parent().hasClass('active')).toEqual(shouldHighlight);
+              });
+            })(x);
+          }
+        });
+      })(i);
+    }
+  });
+})();
diff --git a/spec/javascripts/activities_spec.js.es6 b/spec/javascripts/activities_spec.js.es6
deleted file mode 100644
index 8640cd44085..00000000000
--- a/spec/javascripts/activities_spec.js.es6
+++ /dev/null
@@ -1,62 +0,0 @@
-/* eslint-disable */
-/*= require js.cookie.js */
-/*= require jquery.endless-scroll.js */
-/*= require pager */
-/*= require activities */
-
-(() => {
-  window.gon || (window.gon = {});
-  const fixtureTemplate = 'event_filter.html';
-  const filters = [
-    {
-      id: 'all',
-    }, {
-      id: 'push',
-      name: 'push events',
-    }, {
-      id: 'merged',
-      name: 'merge events',
-    }, {
-      id: 'comments',
-    },{
-      id: 'team',
-    }];
-
-  function getEventName(index) {
-    let filter = filters[index];
-    return filter.hasOwnProperty('name') ? filter.name : filter.id;
-  }
-
-  function getSelector(index) {
-    let filter = filters[index];
-    return `#${filter.id}_event_filter`
-  }
-
-  describe('Activities', () => {
-    beforeEach(() => {
-      fixture.load(fixtureTemplate);
-      new gl.Activities();
-    });
-
-    for(let i = 0; i < filters.length; i++) {
-      ((i) => {
-        describe(`when selecting ${getEventName(i)}`, () => {
-          beforeEach(() => {
-            $(getSelector(i)).click();
-          });
-
-          for(let x = 0; x < filters.length; x++) {
-            ((x) => {
-              let shouldHighlight = i === x;
-              let testName = shouldHighlight ? 'should highlight' : 'should not highlight';
-
-              it(`${testName} ${getEventName(x)}`, () => {
-                expect($(getSelector(x)).parent().hasClass('active')).toEqual(shouldHighlight);
-              });
-            })(x);
-          }
-        });
-      })(i);
-    }
-  });
-})();
diff --git a/spec/javascripts/ajax_loading_spinner_spec.js b/spec/javascripts/ajax_loading_spinner_spec.js
new file mode 100644
index 00000000000..a68bccb16f4
--- /dev/null
+++ b/spec/javascripts/ajax_loading_spinner_spec.js
@@ -0,0 +1,58 @@
+require('~/extensions/array');
+require('jquery');
+require('jquery-ujs');
+require('~/ajax_loading_spinner');
+
+describe('Ajax Loading Spinner', () => {
+  const fixtureTemplate = 'static/ajax_loading_spinner.html.raw';
+  preloadFixtures(fixtureTemplate);
+
+  beforeEach(() => {
+    loadFixtures(fixtureTemplate);
+    gl.AjaxLoadingSpinner.init();
+  });
+
+  it('change current icon with spinner icon and disable link while waiting ajax response', (done) => {
+    spyOn(jQuery, 'ajax').and.callFake((req) => {
+      const xhr = new XMLHttpRequest();
+      const ajaxLoadingSpinner = document.querySelector('.js-ajax-loading-spinner');
+      const icon = ajaxLoadingSpinner.querySelector('i');
+
+      req.beforeSend(xhr, { dataType: 'text/html' });
+
+      expect(icon).not.toHaveClass('fa-trash-o');
+      expect(icon).toHaveClass('fa-spinner');
+      expect(icon).toHaveClass('fa-spin');
+      expect(icon.dataset.icon).toEqual('fa-trash-o');
+      expect(ajaxLoadingSpinner.getAttribute('disabled')).toEqual('');
+
+      req.complete({});
+
+      done();
+      const deferred = $.Deferred();
+      return deferred.promise();
+    });
+    document.querySelector('.js-ajax-loading-spinner').click();
+  });
+
+  it('use original icon again and enabled the link after complete the ajax request', (done) => {
+    spyOn(jQuery, 'ajax').and.callFake((req) => {
+      const xhr = new XMLHttpRequest();
+      const ajaxLoadingSpinner = document.querySelector('.js-ajax-loading-spinner');
+
+      req.beforeSend(xhr, { dataType: 'text/html' });
+      req.complete({});
+
+      const icon = ajaxLoadingSpinner.querySelector('i');
+      expect(icon).toHaveClass('fa-trash-o');
+      expect(icon).not.toHaveClass('fa-spinner');
+      expect(icon).not.toHaveClass('fa-spin');
+      expect(ajaxLoadingSpinner.getAttribute('disabled')).toEqual(null);
+
+      done();
+      const deferred = $.Deferred();
+      return deferred.promise();
+    });
+    document.querySelector('.js-ajax-loading-spinner').click();
+  });
+});
diff --git a/spec/javascripts/awards_handler_spec.js b/spec/javascripts/awards_handler_spec.js
index ac1404f6e1c..0a6e042b700 100644
--- a/spec/javascripts/awards_handler_spec.js
+++ b/spec/javascripts/awards_handler_spec.js
@@ -1,12 +1,10 @@
-/* eslint-disable space-before-function-paren, no-var, one-var, one-var-declaration-per-line, no-unused-expressions, comma-dangle, no-undef, new-parens, no-unused-vars, quotes, jasmine/no-spec-dupes, prefer-template, padded-blocks, max-len */
+/* eslint-disable space-before-function-paren, no-var, one-var, one-var-declaration-per-line, no-unused-expressions, comma-dangle, new-parens, no-unused-vars, quotes, jasmine/no-spec-dupes, prefer-template, max-len */
 
-/*= require awards_handler */
-/*= require jquery */
-/*= require js.cookie */
-/*= require ./fixtures/emoji_menu */
+import Cookies from 'js-cookie';
+import AwardsHandler from '~/awards_handler';
 
 (function() {
-  var awardsHandler, lazyAssert, urlRoot;
+  var awardsHandler, lazyAssert, urlRoot, openAndWaitForEmojiMenu;
 
   awardsHandler = null;
 
@@ -14,14 +12,6 @@
 
   window.gon || (window.gon = {});
 
-  gl.emojiAliases = function() {
-    return {
-      '+1': 'thumbsup',
-      '-1': 'thumbsdown'
-    };
-  };
-
-  gon.award_menu_url = '/emojis';
   urlRoot = gon.relative_url_root;
 
   lazyAssert = function(done, assertFn) {
@@ -33,22 +23,37 @@
   };
 
   describe('AwardsHandler', function() {
-    fixture.preload('awards_handler.html');
+    preloadFixtures('issues/issue_with_comment.html.raw');
     beforeEach(function() {
-      fixture.load('awards_handler.html');
+      loadFixtures('issues/issue_with_comment.html.raw');
       awardsHandler = new AwardsHandler;
       spyOn(awardsHandler, 'postEmoji').and.callFake((function(_this) {
         return function(url, emoji, cb) {
           return cb();
         };
       })(this));
-      spyOn(jQuery, 'get').and.callFake(function(req, cb) {
-        return cb(window.emojiMenu);
-      });
+
+      let isEmojiMenuBuilt = false;
+      openAndWaitForEmojiMenu = function() {
+        return new Promise((resolve, reject) => {
+          if (isEmojiMenuBuilt) {
+            resolve();
+          } else {
+            $('.js-add-award').eq(0).click();
+            const $menu = $('.emoji-menu');
+            $menu.one('build-emoji-menu-finish', () => {
+              isEmojiMenuBuilt = true;
+              resolve();
+            });
+          }
+        });
+      };
     });
     afterEach(function() {
       // restore original url root value
       gon.relative_url_root = urlRoot;
+
+      awardsHandler.destroy();
     });
     describe('::showEmojiMenu', function() {
       it('should show emoji menu when Add emoji button clicked', function(done) {
@@ -63,10 +68,9 @@
         });
       });
       it('should also show emoji menu for the smiley icon in notes', function(done) {
-        $('.note-action-button').click();
+        $('.js-add-award.note-action-button').click();
         return lazyAssert(done, function() {
-          var $emojiMenu;
-          $emojiMenu = $('.emoji-menu');
+          var $emojiMenu = $('.emoji-menu');
           return expect($emojiMenu.length).toBe(1);
         });
       });
@@ -87,7 +91,7 @@
         var $emojiButton, $votesBlock;
         $votesBlock = $('.js-awards-block').eq(0);
         awardsHandler.addAwardToEmojiBar($votesBlock, 'heart', false);
-        $emojiButton = $votesBlock.find('[data-emoji=heart]');
+        $emojiButton = $votesBlock.find('[data-name=heart]');
         expect($emojiButton.length).toBe(1);
         expect($emojiButton.next('.js-counter').text()).toBe('1');
         return expect($votesBlock.hasClass('hidden')).toBe(false);
@@ -97,14 +101,14 @@
         $votesBlock = $('.js-awards-block').eq(0);
         awardsHandler.addAwardToEmojiBar($votesBlock, 'heart', false);
         awardsHandler.addAwardToEmojiBar($votesBlock, 'heart', false);
-        $emojiButton = $votesBlock.find('[data-emoji=heart]');
+        $emojiButton = $votesBlock.find('[data-name=heart]');
         return expect($emojiButton.length).toBe(0);
       });
       return it('should decrement the emoji counter', function() {
         var $emojiButton, $votesBlock;
         $votesBlock = $('.js-awards-block').eq(0);
         awardsHandler.addAwardToEmojiBar($votesBlock, 'heart', false);
-        $emojiButton = $votesBlock.find('[data-emoji=heart]');
+        $emojiButton = $votesBlock.find('[data-name=heart]');
         $emojiButton.next('.js-counter').text(5);
         awardsHandler.addAwardToEmojiBar($votesBlock, 'heart', false);
         expect($emojiButton.length).toBe(1);
@@ -112,8 +116,8 @@
       });
     });
     describe('::getAwardUrl', function() {
-      return it('should return the url for request', function() {
-        return expect(awardsHandler.getAwardUrl()).toBe('/gitlab-org/gitlab-test/issues/8/toggle_award_emoji');
+      return it('returns the url for request', function() {
+        return expect(awardsHandler.getAwardUrl()).toBe('http://test.host/frontend-fixtures/issues-project/issues/1/toggle_award_emoji');
       });
     });
     describe('::addAward and ::checkMutuality', function() {
@@ -121,8 +125,8 @@
         var $thumbsDownEmoji, $thumbsUpEmoji, $votesBlock, awardUrl;
         awardUrl = awardsHandler.getAwardUrl();
         $votesBlock = $('.js-awards-block').eq(0);
-        $thumbsUpEmoji = $votesBlock.find('[data-emoji=thumbsup]').parent();
-        $thumbsDownEmoji = $votesBlock.find('[data-emoji=thumbsdown]').parent();
+        $thumbsUpEmoji = $votesBlock.find('[data-name=thumbsup]').parent();
+        $thumbsDownEmoji = $votesBlock.find('[data-name=thumbsdown]').parent();
         awardsHandler.addAward($votesBlock, awardUrl, 'thumbsup', false);
         expect($thumbsUpEmoji.hasClass('active')).toBe(true);
         expect($thumbsDownEmoji.hasClass('active')).toBe(false);
@@ -139,9 +143,9 @@
         awardUrl = awardsHandler.getAwardUrl();
         $votesBlock = $('.js-awards-block').eq(0);
         awardsHandler.addAward($votesBlock, awardUrl, 'fire', false);
-        expect($votesBlock.find('[data-emoji=fire]').length).toBe(1);
-        awardsHandler.removeEmoji($votesBlock.find('[data-emoji=fire]').closest('button'));
-        return expect($votesBlock.find('[data-emoji=fire]').length).toBe(0);
+        expect($votesBlock.find('[data-name=fire]').length).toBe(1);
+        awardsHandler.removeEmoji($votesBlock.find('[data-name=fire]').closest('button'));
+        return expect($votesBlock.find('[data-name=fire]').length).toBe(0);
       });
     });
     describe('::addYouToUserList', function() {
@@ -149,7 +153,7 @@
         var $thumbsUpEmoji, $votesBlock, awardUrl;
         awardUrl = awardsHandler.getAwardUrl();
         $votesBlock = $('.js-awards-block').eq(0);
-        $thumbsUpEmoji = $votesBlock.find('[data-emoji=thumbsup]').parent();
+        $thumbsUpEmoji = $votesBlock.find('[data-name=thumbsup]').parent();
         $thumbsUpEmoji.attr('data-title', 'sam, jerry, max, and andy');
         awardsHandler.addAward($votesBlock, awardUrl, 'thumbsup', false);
         $thumbsUpEmoji.tooltip();
@@ -159,7 +163,7 @@
         var $thumbsUpEmoji, $votesBlock, awardUrl;
         awardUrl = awardsHandler.getAwardUrl();
         $votesBlock = $('.js-awards-block').eq(0);
-        $thumbsUpEmoji = $votesBlock.find('[data-emoji=thumbsup]').parent();
+        $thumbsUpEmoji = $votesBlock.find('[data-name=thumbsup]').parent();
         $thumbsUpEmoji.attr('data-title', 'sam');
         awardsHandler.addAward($votesBlock, awardUrl, 'thumbsup', false);
         $thumbsUpEmoji.tooltip();
@@ -171,7 +175,7 @@
         var $thumbsUpEmoji, $votesBlock, awardUrl;
         awardUrl = awardsHandler.getAwardUrl();
         $votesBlock = $('.js-awards-block').eq(0);
-        $thumbsUpEmoji = $votesBlock.find('[data-emoji=thumbsup]').parent();
+        $thumbsUpEmoji = $votesBlock.find('[data-name=thumbsup]').parent();
         $thumbsUpEmoji.attr('data-title', 'You, sam, jerry, max, and andy');
         $thumbsUpEmoji.addClass('active');
         awardsHandler.addAward($votesBlock, awardUrl, 'thumbsup', false);
@@ -182,7 +186,7 @@
         var $thumbsUpEmoji, $votesBlock, awardUrl;
         awardUrl = awardsHandler.getAwardUrl();
         $votesBlock = $('.js-awards-block').eq(0);
-        $thumbsUpEmoji = $votesBlock.find('[data-emoji=thumbsup]').parent();
+        $thumbsUpEmoji = $votesBlock.find('[data-name=thumbsup]').parent();
         $thumbsUpEmoji.attr('data-title', 'You and sam');
         $thumbsUpEmoji.addClass('active');
         awardsHandler.addAward($votesBlock, awardUrl, 'thumbsup', false);
@@ -191,44 +195,98 @@
       });
     });
     describe('search', function() {
-      return it('should filter the emoji', function() {
-        $('.js-add-award').eq(0).click();
-        expect($('[data-emoji=angel]').is(':visible')).toBe(true);
-        expect($('[data-emoji=anger]').is(':visible')).toBe(true);
-        $('#emoji_search').val('ali').trigger('keyup');
-        expect($('[data-emoji=angel]').is(':visible')).toBe(false);
-        expect($('[data-emoji=anger]').is(':visible')).toBe(false);
-        return expect($('[data-emoji=alien]').is(':visible')).toBe(true);
+      return it('should filter the emoji', function(done) {
+        return openAndWaitForEmojiMenu()
+          .then(() => {
+            expect($('[data-name=angel]').is(':visible')).toBe(true);
+            expect($('[data-name=anger]').is(':visible')).toBe(true);
+            $('#emoji_search').val('ali').trigger('input');
+            expect($('[data-name=angel]').is(':visible')).toBe(false);
+            expect($('[data-name=anger]').is(':visible')).toBe(false);
+            expect($('[data-name=alien]').is(':visible')).toBe(true);
+          })
+          .then(done)
+          .catch((err) => {
+            done.fail(`Failed to open and build emoji menu: ${err.message}`);
+          });
       });
     });
-    return describe('emoji menu', function() {
-      var openEmojiMenuAndAddEmoji, selector;
-      selector = '[data-emoji=sunglasses]';
-      openEmojiMenuAndAddEmoji = function() {
-        var $block, $emoji, $menu;
-        $('.js-add-award').eq(0).click();
-        $menu = $('.emoji-menu');
-        $block = $('.js-awards-block');
-        $emoji = $menu.find(".emoji-menu-list-item " + selector);
-        expect($emoji.length).toBe(1);
-        expect($block.find(selector).length).toBe(0);
-        $emoji.click();
-        expect($menu.hasClass('.is-visible')).toBe(false);
-        return expect($block.find(selector).length).toBe(1);
+    describe('emoji menu', function() {
+      const emojiSelector = '[data-name="sunglasses"]';
+      const openEmojiMenuAndAddEmoji = function() {
+        return openAndWaitForEmojiMenu()
+          .then(() => {
+            const $menu = $('.emoji-menu');
+            const $block = $('.js-awards-block');
+            const $emoji = $menu.find('.emoji-menu-list:not(.frequent-emojis) ' + emojiSelector);
+
+            expect($emoji.length).toBe(1);
+            expect($block.find(emojiSelector).length).toBe(0);
+            $emoji.click();
+            expect($menu.hasClass('.is-visible')).toBe(false);
+            expect($block.find(emojiSelector).length).toBe(1);
+          });
       };
-      it('should add selected emoji to awards block', function() {
-        return openEmojiMenuAndAddEmoji();
+      it('should add selected emoji to awards block', function(done) {
+        return openEmojiMenuAndAddEmoji()
+          .then(done)
+          .catch((err) => {
+            done.fail(`Failed to open and build emoji menu: ${err.message}`);
+          });
       });
-      return it('should remove already selected emoji', function() {
-        var $block, $emoji;
-        openEmojiMenuAndAddEmoji();
-        $('.js-add-award').eq(0).click();
-        $block = $('.js-awards-block');
-        $emoji = $('.emoji-menu').find(".emoji-menu-list-item " + selector);
-        $emoji.click();
-        return expect($block.find(selector).length).toBe(0);
+      it('should remove already selected emoji', function(done) {
+        return openEmojiMenuAndAddEmoji()
+          .then(() => {
+            $('.js-add-award').eq(0).click();
+            const $block = $('.js-awards-block');
+            const $emoji = $('.emoji-menu').find(`.emoji-menu-list:not(.frequent-emojis) ${emojiSelector}`);
+            $emoji.click();
+            expect($block.find(emojiSelector).length).toBe(0);
+          })
+          .then(done)
+          .catch((err) => {
+            done.fail(`Failed to open and build emoji menu: ${err.message}`);
+          });
       });
     });
-  });
 
-}).call(this);
+    describe('frequently used emojis', function() {
+      beforeEach(() => {
+        // Clear it out
+        Cookies.set('frequently_used_emojis', '');
+      });
+
+      it('shouldn\'t have any "Frequently used" heading if no frequently used emojis', function(done) {
+        return openAndWaitForEmojiMenu()
+          .then(() => {
+            const emojiMenu = document.querySelector('.emoji-menu');
+            Array.prototype.forEach.call(emojiMenu.querySelectorAll('.emoji-menu-title'), (title) => {
+              expect(title.textContent.trim().toLowerCase()).not.toBe('frequently used');
+            });
+          })
+          .then(done)
+          .catch((err) => {
+            done.fail(`Failed to open and build emoji menu: ${err.message}`);
+          });
+      });
+
+      it('should have any frequently used section when there are frequently used emojis', function(done) {
+        awardsHandler.addEmojiToFrequentlyUsedList('8ball');
+
+        return openAndWaitForEmojiMenu()
+          .then(() => {
+            const emojiMenu = document.querySelector('.emoji-menu');
+            const hasFrequentlyUsedHeading = Array.prototype.some.call(emojiMenu.querySelectorAll('.emoji-menu-title'), title =>
+              title.textContent.trim().toLowerCase() === 'frequently used'
+            );
+
+            expect(hasFrequentlyUsedHeading).toBe(true);
+          })
+          .then(done)
+          .catch((err) => {
+            done.fail(`Failed to open and build emoji menu: ${err.message}`);
+          });
+      });
+    });
+  });
+}).call(window);
diff --git a/spec/javascripts/behaviors/autosize_spec.js b/spec/javascripts/behaviors/autosize_spec.js
index b4573e53a4e..3deaf258cae 100644
--- a/spec/javascripts/behaviors/autosize_spec.js
+++ b/spec/javascripts/behaviors/autosize_spec.js
@@ -1,12 +1,12 @@
-/* eslint-disable space-before-function-paren, no-var, comma-dangle, no-return-assign, padded-blocks, max-len */
+/* eslint-disable space-before-function-paren, no-var, comma-dangle, no-return-assign, max-len */
 
-/*= require behaviors/autosize */
+require('~/behaviors/autosize');
 
 (function() {
   describe('Autosize behavior', function() {
     var load;
     beforeEach(function() {
-      return fixture.set('<textarea class="js-autosize" style="resize: vertical"></textarea>');
+      return setFixtures('<textarea class="js-autosize" style="resize: vertical"></textarea>');
     });
     it('does not overwrite the resize property', function() {
       load();
@@ -15,8 +15,7 @@
       });
     });
     return load = function() {
-      return $(document).trigger('page:load');
+      return $(document).trigger('load');
     };
   });
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/behaviors/bind_in_out_spec.js b/spec/javascripts/behaviors/bind_in_out_spec.js
new file mode 100644
index 00000000000..dd9ab33289f
--- /dev/null
+++ b/spec/javascripts/behaviors/bind_in_out_spec.js
@@ -0,0 +1,189 @@
+import BindInOut from '~/behaviors/bind_in_out';
+import ClassSpecHelper from '../helpers/class_spec_helper';
+
+describe('BindInOut', function () {
+  describe('.constructor', function () {
+    beforeEach(function () {
+      this.in = {};
+      this.out = {};
+
+      this.bindInOut = new BindInOut(this.in, this.out);
+    });
+
+    it('should set .in', function () {
+      expect(this.bindInOut.in).toBe(this.in);
+    });
+
+    it('should set .out', function () {
+      expect(this.bindInOut.out).toBe(this.out);
+    });
+
+    it('should set .eventWrapper', function () {
+      expect(this.bindInOut.eventWrapper).toEqual({});
+    });
+
+    describe('if .in is an input', function () {
+      beforeEach(function () {
+        this.bindInOut = new BindInOut({ tagName: 'INPUT' });
+      });
+
+      it('should set .eventType to keyup ', function () {
+        expect(this.bindInOut.eventType).toEqual('keyup');
+      });
+    });
+
+    describe('if .in is a textarea', function () {
+      beforeEach(function () {
+        this.bindInOut = new BindInOut({ tagName: 'TEXTAREA' });
+      });
+
+      it('should set .eventType to keyup ', function () {
+        expect(this.bindInOut.eventType).toEqual('keyup');
+      });
+    });
+
+    describe('if .in is not an input or textarea', function () {
+      beforeEach(function () {
+        this.bindInOut = new BindInOut({ tagName: 'SELECT' });
+      });
+
+      it('should set .eventType to change ', function () {
+        expect(this.bindInOut.eventType).toEqual('change');
+      });
+    });
+  });
+
+  describe('.addEvents', function () {
+    beforeEach(function () {
+      this.in = jasmine.createSpyObj('in', ['addEventListener']);
+
+      this.bindInOut = new BindInOut(this.in);
+
+      this.addEvents = this.bindInOut.addEvents();
+    });
+
+    it('should set .eventWrapper.updateOut', function () {
+      expect(this.bindInOut.eventWrapper.updateOut).toEqual(jasmine.any(Function));
+    });
+
+    it('should call .addEventListener', function () {
+      expect(this.in.addEventListener)
+        .toHaveBeenCalledWith(
+          this.bindInOut.eventType,
+          this.bindInOut.eventWrapper.updateOut,
+        );
+    });
+
+    it('should return the instance', function () {
+      expect(this.addEvents).toBe(this.bindInOut);
+    });
+  });
+
+  describe('.updateOut', function () {
+    beforeEach(function () {
+      this.in = { value: 'the-value' };
+      this.out = { textContent: 'not-the-value' };
+
+      this.bindInOut = new BindInOut(this.in, this.out);
+
+      this.updateOut = this.bindInOut.updateOut();
+    });
+
+    it('should set .out.textContent to .in.value', function () {
+      expect(this.out.textContent).toBe(this.in.value);
+    });
+
+    it('should return the instance', function () {
+      expect(this.updateOut).toBe(this.bindInOut);
+    });
+  });
+
+  describe('.removeEvents', function () {
+    beforeEach(function () {
+      this.in = jasmine.createSpyObj('in', ['removeEventListener']);
+      this.updateOut = () => {};
+
+      this.bindInOut = new BindInOut(this.in);
+      this.bindInOut.eventWrapper.updateOut = this.updateOut;
+
+      this.removeEvents = this.bindInOut.removeEvents();
+    });
+
+    it('should call .removeEventListener', function () {
+      expect(this.in.removeEventListener)
+        .toHaveBeenCalledWith(
+          this.bindInOut.eventType,
+          this.updateOut,
+        );
+    });
+
+    it('should return the instance', function () {
+      expect(this.removeEvents).toBe(this.bindInOut);
+    });
+  });
+
+  describe('.initAll', function () {
+    beforeEach(function () {
+      this.ins = [0, 1, 2];
+      this.instances = [];
+
+      spyOn(document, 'querySelectorAll').and.returnValue(this.ins);
+      spyOn(Array.prototype, 'map').and.callThrough();
+      spyOn(BindInOut, 'init');
+
+      this.initAll = BindInOut.initAll();
+    });
+
+    ClassSpecHelper.itShouldBeAStaticMethod(BindInOut, 'initAll');
+
+    it('should call .querySelectorAll', function () {
+      expect(document.querySelectorAll).toHaveBeenCalledWith('*[data-bind-in]');
+    });
+
+    it('should call .map', function () {
+      expect(Array.prototype.map).toHaveBeenCalledWith(jasmine.any(Function));
+    });
+
+    it('should call .init for each element', function () {
+      expect(BindInOut.init.calls.count()).toEqual(3);
+    });
+
+    it('should return an array of instances', function () {
+      expect(this.initAll).toEqual(jasmine.any(Array));
+    });
+  });
+
+  describe('.init', function () {
+    beforeEach(function () {
+      spyOn(BindInOut.prototype, 'addEvents').and.callFake(function () { return this; });
+      spyOn(BindInOut.prototype, 'updateOut').and.callFake(function () { return this; });
+
+      this.init = BindInOut.init({}, {});
+    });
+
+    ClassSpecHelper.itShouldBeAStaticMethod(BindInOut, 'init');
+
+    it('should call .addEvents', function () {
+      expect(BindInOut.prototype.addEvents).toHaveBeenCalled();
+    });
+
+    it('should call .updateOut', function () {
+      expect(BindInOut.prototype.updateOut).toHaveBeenCalled();
+    });
+
+    describe('if no anOut is provided', function () {
+      beforeEach(function () {
+        this.anIn = { dataset: { bindIn: 'the-data-bind-in' } };
+
+        spyOn(document, 'querySelector');
+
+        BindInOut.init(this.anIn);
+      });
+
+      it('should call .querySelector', function () {
+        expect(document.querySelector)
+          .toHaveBeenCalledWith(`*[data-bind-out="${this.anIn.dataset.bindIn}"]`);
+      });
+    });
+  });
+});
diff --git a/spec/javascripts/behaviors/quick_submit_spec.js b/spec/javascripts/behaviors/quick_submit_spec.js
index efb1203eb2f..4820ce41ade 100644
--- a/spec/javascripts/behaviors/quick_submit_spec.js
+++ b/spec/javascripts/behaviors/quick_submit_spec.js
@@ -1,77 +1,87 @@
-/* eslint-disable space-before-function-paren, no-var, no-return-assign, comma-dangle, no-undef, jasmine/no-spec-dupes, new-cap, padded-blocks, max-len */
+/* eslint-disable space-before-function-paren, no-var, no-return-assign, comma-dangle, jasmine/no-spec-dupes, new-cap, max-len */
 
-/*= require behaviors/quick_submit */
+require('~/behaviors/quick_submit');
 
 (function() {
   describe('Quick Submit behavior', function() {
     var keydownEvent;
-    fixture.preload('behaviors/quick_submit.html');
+    preloadFixtures('issues/open-issue.html.raw');
     beforeEach(function() {
-      fixture.load('behaviors/quick_submit.html');
+      loadFixtures('issues/open-issue.html.raw');
       $('form').submit(function(e) {
         // Prevent a form submit from moving us off the testing page
         return e.preventDefault();
       });
-      return this.spies = {
+      this.spies = {
         submit: spyOnEvent('form', 'submit')
       };
+
+      this.textarea = $('.js-quick-submit textarea').first();
     });
     it('does not respond to other keyCodes', function() {
-      $('input.quick-submit-input').trigger(keydownEvent({
+      this.textarea.trigger(keydownEvent({
         keyCode: 32
       }));
       return expect(this.spies.submit).not.toHaveBeenTriggered();
     });
     it('does not respond to Enter alone', function() {
-      $('input.quick-submit-input').trigger(keydownEvent({
+      this.textarea.trigger(keydownEvent({
         ctrlKey: false,
         metaKey: false
       }));
       return expect(this.spies.submit).not.toHaveBeenTriggered();
     });
     it('does not respond to repeated events', function() {
-      $('input.quick-submit-input').trigger(keydownEvent({
+      this.textarea.trigger(keydownEvent({
         repeat: true
       }));
       return expect(this.spies.submit).not.toHaveBeenTriggered();
     });
-    it('disables submit buttons', function() {
-      $('textarea').trigger(keydownEvent());
-      expect($('input[type=submit]')).toBeDisabled();
-      return expect($('button[type=submit]')).toBeDisabled();
+    it('disables input of type submit', function() {
+      const submitButton = $('.js-quick-submit input[type=submit]');
+      this.textarea.trigger(keydownEvent());
+      expect(submitButton).toBeDisabled();
+    });
+    it('disables button of type submit', function() {
+      // button doesn't exist in fixture, add it manually
+      const submitButton = $('<button type="submit">Submit it</button>');
+      submitButton.insertAfter(this.textarea);
+
+      this.textarea.trigger(keydownEvent());
+      expect(submitButton).toBeDisabled();
     });
-    // We cannot stub `navigator.userAgent` for CI's `rake teaspoon` task, so we'll
+    // We cannot stub `navigator.userAgent` for CI's `rake karma` task, so we'll
     // only run the tests that apply to the current platform
     if (navigator.userAgent.match(/Macintosh/)) {
       it('responds to Meta+Enter', function() {
-        $('input.quick-submit-input').trigger(keydownEvent());
+        this.textarea.trigger(keydownEvent());
         return expect(this.spies.submit).toHaveBeenTriggered();
       });
       it('excludes other modifier keys', function() {
-        $('input.quick-submit-input').trigger(keydownEvent({
+        this.textarea.trigger(keydownEvent({
           altKey: true
         }));
-        $('input.quick-submit-input').trigger(keydownEvent({
+        this.textarea.trigger(keydownEvent({
           ctrlKey: true
         }));
-        $('input.quick-submit-input').trigger(keydownEvent({
+        this.textarea.trigger(keydownEvent({
           shiftKey: true
         }));
         return expect(this.spies.submit).not.toHaveBeenTriggered();
       });
     } else {
       it('responds to Ctrl+Enter', function() {
-        $('input.quick-submit-input').trigger(keydownEvent());
+        this.textarea.trigger(keydownEvent());
         return expect(this.spies.submit).toHaveBeenTriggered();
       });
       it('excludes other modifier keys', function() {
-        $('input.quick-submit-input').trigger(keydownEvent({
+        this.textarea.trigger(keydownEvent({
           altKey: true
         }));
-        $('input.quick-submit-input').trigger(keydownEvent({
+        this.textarea.trigger(keydownEvent({
           metaKey: true
         }));
-        $('input.quick-submit-input').trigger(keydownEvent({
+        this.textarea.trigger(keydownEvent({
           shiftKey: true
         }));
         return expect(this.spies.submit).not.toHaveBeenTriggered();
@@ -93,5 +103,4 @@
       return $.Event('keydown', $.extend({}, defaults, options));
     };
   });
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/behaviors/requires_input_spec.js b/spec/javascripts/behaviors/requires_input_spec.js
index c3f4c867d6a..3a84013a2ed 100644
--- a/spec/javascripts/behaviors/requires_input_spec.js
+++ b/spec/javascripts/behaviors/requires_input_spec.js
@@ -1,21 +1,22 @@
-/* eslint-disable space-before-function-paren, no-var, padded-blocks */
+/* eslint-disable space-before-function-paren, no-var */
 
-/*= require behaviors/requires_input */
+require('~/behaviors/requires_input');
 
 (function() {
   describe('requiresInput', function() {
-    fixture.preload('behaviors/requires_input.html');
+    preloadFixtures('branches/new_branch.html.raw');
     beforeEach(function() {
-      return fixture.load('behaviors/requires_input.html');
+      loadFixtures('branches/new_branch.html.raw');
+      this.submitButton = $('button[type="submit"]');
     });
     it('disables submit when any field is required', function() {
       $('.js-requires-input').requiresInput();
-      return expect($('.submit')).toBeDisabled();
+      return expect(this.submitButton).toBeDisabled();
     });
     it('enables submit when no field is required', function() {
       $('*[required=required]').removeAttr('required');
       $('.js-requires-input').requiresInput();
-      return expect($('.submit')).not.toBeDisabled();
+      return expect(this.submitButton).not.toBeDisabled();
     });
     it('enables submit when all required fields are pre-filled', function() {
       $('*[required=required]').remove();
@@ -25,21 +26,14 @@
     it('enables submit when all required fields receive input', function() {
       $('.js-requires-input').requiresInput();
       $('#required1').val('input1').change();
-      expect($('.submit')).toBeDisabled();
+      expect(this.submitButton).toBeDisabled();
       $('#optional1').val('input1').change();
-      expect($('.submit')).toBeDisabled();
+      expect(this.submitButton).toBeDisabled();
       $('#required2').val('input2').change();
       $('#required3').val('input3').change();
       $('#required4').val('input4').change();
       $('#required5').val('1').change();
       return expect($('.submit')).not.toBeDisabled();
     });
-    return it('is called on page:load event', function() {
-      var spy;
-      spy = spyOn($.fn, 'requiresInput');
-      $(document).trigger('page:load');
-      return expect(spy).toHaveBeenCalled();
-    });
   });
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/blob/create_branch_dropdown_spec.js b/spec/javascripts/blob/create_branch_dropdown_spec.js
new file mode 100644
index 00000000000..c1179e572ae
--- /dev/null
+++ b/spec/javascripts/blob/create_branch_dropdown_spec.js
@@ -0,0 +1,107 @@
+require('~/gl_dropdown');
+require('~/lib/utils/type_utility');
+require('~/blob/create_branch_dropdown');
+require('~/blob/target_branch_dropdown');
+
+describe('CreateBranchDropdown', () => {
+  const fixtureTemplate = 'static/target_branch_dropdown.html.raw';
+  // selectors
+  const createBranchSel = '.js-new-branch-btn';
+  const backBtnSel = '.dropdown-menu-back';
+  const cancelBtnSel = '.js-cancel-branch-btn';
+  const branchNameSel = '#new_branch_name';
+  const branchName = 'new_name';
+  let dropdown;
+
+  function createDropdown() {
+    const dropdownEl = document.querySelector('.js-project-branches-dropdown');
+    const projectBranches = getJSONFixture('project_branches.json');
+    dropdown = new gl.TargetBranchDropDown(dropdownEl);
+    dropdown.cachedRefs = projectBranches;
+    return dropdown;
+  }
+
+  function createBranchBtn() {
+    return document.querySelector(createBranchSel);
+  }
+
+  function backBtn() {
+    return document.querySelector(backBtnSel);
+  }
+
+  function cancelBtn() {
+    return document.querySelector(cancelBtnSel);
+  }
+
+  function branchNameEl() {
+    return document.querySelector(branchNameSel);
+  }
+
+  function changeBranchName(text) {
+    branchNameEl().value = text;
+    branchNameEl().dispatchEvent(new Event('change'));
+  }
+
+  preloadFixtures(fixtureTemplate);
+
+  beforeEach(() => {
+    loadFixtures(fixtureTemplate);
+    createDropdown();
+  });
+
+  it('disable submit when branch name is empty', () => {
+    expect(createBranchBtn()).toBeDisabled();
+  });
+
+  it('enable submit when branch name is present', () => {
+    changeBranchName(branchName);
+
+    expect(createBranchBtn()).not.toBeDisabled();
+  });
+
+  it('resets the form when cancel btn is clicked and triggers dropdownback', () => {
+    const spyBackEvent = spyOnEvent(backBtnSel, 'click');
+    changeBranchName(branchName);
+
+    cancelBtn().click();
+
+    expect(branchNameEl()).toHaveValue('');
+    expect(spyBackEvent).toHaveBeenTriggered();
+  });
+
+  it('resets the form when back btn is clicked', () => {
+    changeBranchName(branchName);
+
+    backBtn().click();
+
+    expect(branchNameEl()).toHaveValue('');
+  });
+
+  describe('new branch creation', () => {
+    beforeEach(() => {
+      changeBranchName(branchName);
+    });
+    it('sets the new branch name and updates the dropdown', () => {
+      spyOn(dropdown, 'setNewBranch');
+
+      createBranchBtn().click();
+
+      expect(dropdown.setNewBranch).toHaveBeenCalledWith(branchName);
+    });
+
+    it('resets the form', () => {
+      createBranchBtn().click();
+
+      expect(branchNameEl()).toHaveValue('');
+    });
+
+    it('is triggered with enter keypress', () => {
+      spyOn(dropdown, 'setNewBranch');
+      const enterEvent = new Event('keydown');
+      enterEvent.which = 13;
+      branchNameEl().dispatchEvent(enterEvent);
+
+      expect(dropdown.setNewBranch).toHaveBeenCalledWith(branchName);
+    });
+  });
+});
diff --git a/spec/javascripts/blob/target_branch_dropdown_spec.js b/spec/javascripts/blob/target_branch_dropdown_spec.js
new file mode 100644
index 00000000000..4fb79663c51
--- /dev/null
+++ b/spec/javascripts/blob/target_branch_dropdown_spec.js
@@ -0,0 +1,119 @@
+require('~/gl_dropdown');
+require('~/lib/utils/type_utility');
+require('~/blob/create_branch_dropdown');
+require('~/blob/target_branch_dropdown');
+
+describe('TargetBranchDropdown', () => {
+  const fixtureTemplate = 'static/target_branch_dropdown.html.raw';
+  let dropdown;
+
+  function createDropdown() {
+    const projectBranches = getJSONFixture('project_branches.json');
+    const dropdownEl = document.querySelector('.js-project-branches-dropdown');
+    dropdown = new gl.TargetBranchDropDown(dropdownEl);
+    dropdown.cachedRefs = projectBranches;
+    dropdown.refreshData();
+    return dropdown;
+  }
+
+  function submitBtn() {
+    return document.querySelector('button[type="submit"]');
+  }
+
+  function searchField() {
+    return document.querySelector('.dropdown-page-one .dropdown-input-field');
+  }
+
+  function element() {
+    return document.querySelectorAll('div.dropdown-content li a');
+  }
+
+  function elementAtIndex(index) {
+    return element()[index];
+  }
+
+  function clickElementAtIndex(index) {
+    elementAtIndex(index).click();
+  }
+
+  preloadFixtures(fixtureTemplate);
+
+  beforeEach(() => {
+    loadFixtures(fixtureTemplate);
+    createDropdown();
+  });
+
+  it('disable submit when branch is not selected', () => {
+    document.querySelector('input[name="target_branch"]').value = null;
+    clickElementAtIndex(1);
+
+    expect(submitBtn().getAttribute('disabled')).toEqual('');
+  });
+
+  it('enable submit when a branch is selected', () => {
+    clickElementAtIndex(1);
+
+    expect(submitBtn().getAttribute('disabled')).toBe(null);
+  });
+
+  it('triggers change.branch event on a branch click', () => {
+    spyOnEvent(dropdown.$dropdown, 'change.branch');
+    clickElementAtIndex(0);
+
+    expect('change.branch').toHaveBeenTriggeredOn(dropdown.$dropdown);
+  });
+
+  describe('#dropdownData', () => {
+    it('cache the refs', () => {
+      const refs = dropdown.cachedRefs;
+      dropdown.cachedRefs = null;
+
+      dropdown.dropdownData(refs);
+
+      expect(dropdown.cachedRefs).toEqual(refs);
+    });
+
+    it('returns the Branches with the newBranch and defaultBranch', () => {
+      const refs = dropdown.cachedRefs;
+      dropdown.branchInput.value = 'master';
+      dropdown.newBranch = { id: 'new_branch', text: 'new_branch', title: 'new_branch' };
+
+      const branches = dropdown.dropdownData(refs).Branches;
+
+      expect(branches.length).toEqual(4);
+      expect(branches[0]).toEqual(dropdown.newBranch);
+      expect(branches[1]).toEqual({ id: 'master', text: 'master', title: 'master' });
+      expect(branches[2]).toEqual({ id: 'development', text: 'development', title: 'development' });
+      expect(branches[3]).toEqual({ id: 'staging', text: 'staging', title: 'staging' });
+    });
+  });
+
+  describe('#setNewBranch', () => {
+    it('adds the new branch and select it', () => {
+      const branchName = 'new_branch';
+
+      dropdown.setNewBranch(branchName);
+
+      expect(elementAtIndex(0)).toHaveClass('is-active');
+      expect(elementAtIndex(0)).toContainHtml(branchName);
+    });
+
+    it("doesn't add a new branch if already exists in the list", () => {
+      const branchName = elementAtIndex(0).text;
+      const initialLength = element().length;
+
+      dropdown.setNewBranch(branchName);
+
+      expect(element().length).toEqual(initialLength);
+    });
+
+    it('clears the search filter', () => {
+      const branchName = elementAtIndex(0).text;
+      searchField().value = 'searching';
+
+      dropdown.setNewBranch(branchName);
+
+      expect(searchField().value).toEqual('');
+    });
+  });
+});
diff --git a/spec/javascripts/boards/board_card_spec.js b/spec/javascripts/boards/board_card_spec.js
new file mode 100644
index 00000000000..be31f644e20
--- /dev/null
+++ b/spec/javascripts/boards/board_card_spec.js
@@ -0,0 +1,168 @@
+/* global Vue */
+/* global List */
+/* global ListLabel */
+/* global listObj */
+/* global boardsMockInterceptor */
+/* global BoardService */
+
+require('~/boards/models/list');
+require('~/boards/models/label');
+require('~/boards/stores/boards_store');
+const boardCard = require('~/boards/components/board_card').default;
+require('./mock_data');
+
+describe('Issue card', () => {
+  let vm;
+
+  beforeEach((done) => {
+    Vue.http.interceptors.push(boardsMockInterceptor);
+
+    gl.boardService = new BoardService('/test/issue-boards/board', '', '1');
+    gl.issueBoards.BoardsStore.create();
+    gl.issueBoards.BoardsStore.detail.issue = {};
+
+    const BoardCardComp = Vue.extend(boardCard);
+    const list = new List(listObj);
+    const label1 = new ListLabel({
+      id: 3,
+      title: 'testing 123',
+      color: 'blue',
+      text_color: 'white',
+      description: 'test',
+    });
+
+    setTimeout(() => {
+      list.issues[0].labels.push(label1);
+
+      vm = new BoardCardComp({
+        propsData: {
+          list,
+          issue: list.issues[0],
+          issueLinkBase: '/',
+          disabled: false,
+          index: 0,
+          rootPath: '/',
+        },
+      }).$mount();
+      done();
+    }, 0);
+  });
+
+  afterEach(() => {
+    Vue.http.interceptors = _.without(Vue.http.interceptors, boardsMockInterceptor);
+  });
+
+  it('returns false when detailIssue is empty', () => {
+    expect(vm.issueDetailVisible).toBe(false);
+  });
+
+  it('returns true when detailIssue is equal to card issue', () => {
+    gl.issueBoards.BoardsStore.detail.issue = vm.issue;
+
+    expect(vm.issueDetailVisible).toBe(true);
+  });
+
+  it('adds user-can-drag class if not disabled', () => {
+    expect(vm.$el.classList.contains('user-can-drag')).toBe(true);
+  });
+
+  it('does not add user-can-drag class disabled', (done) => {
+    vm.disabled = true;
+
+    setTimeout(() => {
+      expect(vm.$el.classList.contains('user-can-drag')).toBe(false);
+      done();
+    }, 0);
+  });
+
+  it('does not add disabled class', () => {
+    expect(vm.$el.classList.contains('is-disabled')).toBe(false);
+  });
+
+  it('adds disabled class is disabled is true', (done) => {
+    vm.disabled = true;
+
+    setTimeout(() => {
+      expect(vm.$el.classList.contains('is-disabled')).toBe(true);
+      done();
+    }, 0);
+  });
+
+  describe('mouse events', () => {
+    const triggerEvent = (eventName, el = vm.$el) => {
+      const event = document.createEvent('MouseEvents');
+      event.initMouseEvent(eventName, true, true, window, 1, 0, 0, 0, 0, false, false,
+                           false, false, 0, null);
+
+      el.dispatchEvent(event);
+    };
+
+    it('sets showDetail to true on mousedown', () => {
+      triggerEvent('mousedown');
+
+      expect(vm.showDetail).toBe(true);
+    });
+
+    it('sets showDetail to false on mousemove', () => {
+      triggerEvent('mousedown');
+
+      expect(vm.showDetail).toBe(true);
+
+      triggerEvent('mousemove');
+
+      expect(vm.showDetail).toBe(false);
+    });
+
+    it('does not set detail issue if showDetail is false', () => {
+      expect(gl.issueBoards.BoardsStore.detail.issue).toEqual({});
+    });
+
+    it('does not set detail issue if link is clicked', () => {
+      triggerEvent('mouseup', vm.$el.querySelector('a'));
+
+      expect(gl.issueBoards.BoardsStore.detail.issue).toEqual({});
+    });
+
+    it('does not set detail issue if button is clicked', () => {
+      triggerEvent('mouseup', vm.$el.querySelector('button'));
+
+      expect(gl.issueBoards.BoardsStore.detail.issue).toEqual({});
+    });
+
+    it('does not set detail issue if showDetail is false after mouseup', () => {
+      triggerEvent('mouseup');
+
+      expect(gl.issueBoards.BoardsStore.detail.issue).toEqual({});
+    });
+
+    it('sets detail issue to card issue on mouse up', () => {
+      triggerEvent('mousedown');
+      triggerEvent('mouseup');
+
+      expect(gl.issueBoards.BoardsStore.detail.issue).toEqual(vm.issue);
+      expect(gl.issueBoards.BoardsStore.detail.list).toEqual(vm.list);
+    });
+
+    it('adds active class if detail issue is set', (done) => {
+      triggerEvent('mousedown');
+      triggerEvent('mouseup');
+
+      setTimeout(() => {
+        expect(vm.$el.classList.contains('is-active')).toBe(true);
+        done();
+      }, 0);
+    });
+
+    it('resets detail issue to empty if already set', () => {
+      triggerEvent('mousedown');
+      triggerEvent('mouseup');
+
+      expect(gl.issueBoards.BoardsStore.detail.issue).toEqual(vm.issue);
+
+      triggerEvent('mousedown');
+      triggerEvent('mouseup');
+
+      expect(gl.issueBoards.BoardsStore.detail.issue).toEqual({});
+    });
+  });
+});
diff --git a/spec/javascripts/boards/board_new_issue_spec.js b/spec/javascripts/boards/board_new_issue_spec.js
new file mode 100644
index 00000000000..4999933c0c1
--- /dev/null
+++ b/spec/javascripts/boards/board_new_issue_spec.js
@@ -0,0 +1,190 @@
+/* global boardsMockInterceptor */
+/* global BoardService */
+/* global List */
+/* global listObj */
+
+import Vue from 'vue';
+import boardNewIssue from '~/boards/components/board_new_issue';
+
+require('~/boards/models/list');
+require('./mock_data');
+
+describe('Issue boards new issue form', () => {
+  let vm;
+  let list;
+  const promiseReturn = {
+    json() {
+      return {
+        iid: 100,
+      };
+    },
+  };
+  const submitIssue = () => {
+    vm.$el.querySelector('.btn-success').click();
+  };
+
+  beforeEach((done) => {
+    const BoardNewIssueComp = Vue.extend(boardNewIssue);
+
+    Vue.http.interceptors.push(boardsMockInterceptor);
+    gl.boardService = new BoardService('/test/issue-boards/board', '', '1');
+    gl.issueBoards.BoardsStore.create();
+    gl.IssueBoardsApp = new Vue();
+
+    setTimeout(() => {
+      list = new List(listObj);
+
+      spyOn(gl.boardService, 'newIssue').and.callFake(() => new Promise((resolve, reject) => {
+        if (vm.title === 'error') {
+          reject();
+        } else {
+          resolve(promiseReturn);
+        }
+      }));
+
+      vm = new BoardNewIssueComp({
+        propsData: {
+          list,
+        },
+      }).$mount();
+
+      done();
+    }, 0);
+  });
+
+  afterEach(() => {
+    Vue.http.interceptors = _.without(Vue.http.interceptors, boardsMockInterceptor);
+  });
+
+  it('disables submit button if title is empty', () => {
+    expect(vm.$el.querySelector('.btn-success').disabled).toBe(true);
+  });
+
+  it('enables submit button if title is not empty', (done) => {
+    vm.title = 'Testing Title';
+
+    setTimeout(() => {
+      expect(vm.$el.querySelector('.form-control').value).toBe('Testing Title');
+      expect(vm.$el.querySelector('.btn-success').disabled).not.toBe(true);
+
+      done();
+    }, 0);
+  });
+
+  it('clears title after clicking cancel', (done) => {
+    vm.$el.querySelector('.btn-default').click();
+
+    setTimeout(() => {
+      expect(vm.title).toBe('');
+      done();
+    }, 0);
+  });
+
+  it('does not create new issue if title is empty', (done) => {
+    submitIssue();
+
+    setTimeout(() => {
+      expect(gl.boardService.newIssue).not.toHaveBeenCalled();
+      done();
+    }, 0);
+  });
+
+  describe('submit success', () => {
+    it('creates new issue', (done) => {
+      vm.title = 'submit title';
+
+      setTimeout(() => {
+        submitIssue();
+
+        expect(gl.boardService.newIssue).toHaveBeenCalled();
+        done();
+      }, 0);
+    });
+
+    it('enables button after submit', (done) => {
+      vm.title = 'submit issue';
+
+      setTimeout(() => {
+        submitIssue();
+
+        expect(vm.$el.querySelector('.btn-success').disbled).not.toBe(true);
+        done();
+      }, 0);
+    });
+
+    it('clears title after submit', (done) => {
+      vm.title = 'submit issue';
+
+      setTimeout(() => {
+        submitIssue();
+
+        expect(vm.title).toBe('');
+        done();
+      }, 0);
+    });
+
+    it('adds new issue to list after submit', (done) => {
+      vm.title = 'submit issue';
+
+      setTimeout(() => {
+        submitIssue();
+
+        expect(list.issues.length).toBe(2);
+        expect(list.issues[1].title).toBe('submit issue');
+        expect(list.issues[1].subscribed).toBe(true);
+        done();
+      }, 0);
+    });
+
+    it('sets detail issue after submit', (done) => {
+      vm.title = 'submit issue';
+
+      setTimeout(() => {
+        submitIssue();
+
+        expect(gl.issueBoards.BoardsStore.detail.issue.title).toBe('submit issue');
+        done();
+      });
+    });
+
+    it('sets detail list after submit', (done) => {
+      vm.title = 'submit issue';
+
+      setTimeout(() => {
+        submitIssue();
+
+        expect(gl.issueBoards.BoardsStore.detail.list.id).toBe(list.id);
+        done();
+      }, 0);
+    });
+  });
+
+  describe('submit error', () => {
+    it('removes issue', (done) => {
+      vm.title = 'error';
+
+      setTimeout(() => {
+        submitIssue();
+
+        setTimeout(() => {
+          expect(list.issues.length).toBe(1);
+          done();
+        }, 500);
+      }, 0);
+    });
+
+    it('shows error', (done) => {
+      vm.title = 'error';
+      submitIssue();
+
+      setTimeout(() => {
+        submitIssue();
+
+        setTimeout(() => {
+          expect(vm.error).toBe(true);
+          done();
+        }, 500);
+      }, 0);
+    });
+  });
+});
diff --git a/spec/javascripts/boards/boards_store_spec.js b/spec/javascripts/boards/boards_store_spec.js
new file mode 100644
index 00000000000..1d1069600fc
--- /dev/null
+++ b/spec/javascripts/boards/boards_store_spec.js
@@ -0,0 +1,232 @@
+/* eslint-disable comma-dangle, one-var, no-unused-vars */
+/* global Vue */
+/* global BoardService */
+/* global boardsMockInterceptor */
+/* global Cookies */
+/* global listObj */
+/* global listObjDuplicate */
+/* global ListIssue */
+
+require('~/lib/utils/url_utility');
+require('~/boards/models/issue');
+require('~/boards/models/label');
+require('~/boards/models/list');
+require('~/boards/models/user');
+require('~/boards/services/board_service');
+require('~/boards/stores/boards_store');
+require('./mock_data');
+
+describe('Store', () => {
+  beforeEach(() => {
+    Vue.http.interceptors.push(boardsMockInterceptor);
+    gl.boardService = new BoardService('/test/issue-boards/board', '', '1');
+    gl.issueBoards.BoardsStore.create();
+
+    spyOn(gl.boardService, 'moveIssue').and.callFake(() => new Promise((resolve) => {
+      resolve();
+    }));
+
+    Cookies.set('issue_board_welcome_hidden', 'false', {
+      expires: 365 * 10,
+      path: ''
+    });
+  });
+
+  afterEach(() => {
+    Vue.http.interceptors = _.without(Vue.http.interceptors, boardsMockInterceptor);
+  });
+
+  it('starts with a blank state', () => {
+    expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(0);
+  });
+
+  describe('lists', () => {
+    it('creates new list without persisting to DB', () => {
+      gl.issueBoards.BoardsStore.addList(listObj);
+
+      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(1);
+    });
+
+    it('finds list by ID', () => {
+      gl.issueBoards.BoardsStore.addList(listObj);
+      const list = gl.issueBoards.BoardsStore.findList('id', 1);
+
+      expect(list.id).toBe(1);
+    });
+
+    it('finds list by type', () => {
+      gl.issueBoards.BoardsStore.addList(listObj);
+      const list = gl.issueBoards.BoardsStore.findList('type', 'label');
+
+      expect(list).toBeDefined();
+    });
+
+    it('gets issue when new list added', (done) => {
+      gl.issueBoards.BoardsStore.addList(listObj);
+      const list = gl.issueBoards.BoardsStore.findList('id', 1);
+
+      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(1);
+
+      setTimeout(() => {
+        expect(list.issues.length).toBe(1);
+        expect(list.issues[0].id).toBe(1);
+        done();
+      }, 0);
+    });
+
+    it('persists new list', (done) => {
+      gl.issueBoards.BoardsStore.new({
+        title: 'Test',
+        type: 'label',
+        label: {
+          id: 1,
+          title: 'Testing',
+          color: 'red',
+          description: 'testing;'
+        }
+      });
+      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(1);
+
+      setTimeout(() => {
+        const list = gl.issueBoards.BoardsStore.findList('id', 1);
+        expect(list).toBeDefined();
+        expect(list.id).toBe(1);
+        expect(list.position).toBe(0);
+        done();
+      }, 0);
+    });
+
+    it('check for blank state adding', () => {
+      expect(gl.issueBoards.BoardsStore.shouldAddBlankState()).toBe(true);
+    });
+
+    it('check for blank state not adding', () => {
+      gl.issueBoards.BoardsStore.addList(listObj);
+      expect(gl.issueBoards.BoardsStore.shouldAddBlankState()).toBe(false);
+    });
+
+    it('check for blank state adding when done list exist', () => {
+      gl.issueBoards.BoardsStore.addList({
+        list_type: 'done'
+      });
+
+      expect(gl.issueBoards.BoardsStore.shouldAddBlankState()).toBe(true);
+    });
+
+    it('adds the blank state', () => {
+      gl.issueBoards.BoardsStore.addBlankState();
+
+      const list = gl.issueBoards.BoardsStore.findList('type', 'blank', 'blank');
+      expect(list).toBeDefined();
+    });
+
+    it('removes list from state', () => {
+      gl.issueBoards.BoardsStore.addList(listObj);
+
+      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(1);
+
+      gl.issueBoards.BoardsStore.removeList(1, 'label');
+
+      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(0);
+    });
+
+    it('moves the position of lists', () => {
+      const listOne = gl.issueBoards.BoardsStore.addList(listObj);
+      const listTwo = gl.issueBoards.BoardsStore.addList(listObjDuplicate);
+
+      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(2);
+
+      gl.issueBoards.BoardsStore.moveList(listOne, ['2', '1']);
+
+      expect(listOne.position).toBe(1);
+    });
+
+    it('moves an issue from one list to another', (done) => {
+      const listOne = gl.issueBoards.BoardsStore.addList(listObj);
+      const listTwo = gl.issueBoards.BoardsStore.addList(listObjDuplicate);
+
+      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(2);
+
+      setTimeout(() => {
+        expect(listOne.issues.length).toBe(1);
+        expect(listTwo.issues.length).toBe(1);
+
+        gl.issueBoards.BoardsStore.moveIssueToList(listOne, listTwo, listOne.findIssue(1));
+
+        expect(listOne.issues.length).toBe(0);
+        expect(listTwo.issues.length).toBe(1);
+
+        done();
+      }, 0);
+    });
+
+    it('moves issue to top of another list', (done) => {
+      const listOne = gl.issueBoards.BoardsStore.addList(listObj);
+      const listTwo = gl.issueBoards.BoardsStore.addList(listObjDuplicate);
+
+      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(2);
+
+      setTimeout(() => {
+        listOne.issues[0].id = 2;
+
+        expect(listOne.issues.length).toBe(1);
+        expect(listTwo.issues.length).toBe(1);
+
+        gl.issueBoards.BoardsStore.moveIssueToList(listOne, listTwo, listOne.findIssue(2), 0);
+
+        expect(listOne.issues.length).toBe(0);
+        expect(listTwo.issues.length).toBe(2);
+        expect(listTwo.issues[0].id).toBe(2);
+        expect(gl.boardService.moveIssue).toHaveBeenCalledWith(2, listOne.id, listTwo.id, null, 1);
+
+        done();
+      }, 0);
+    });
+
+    it('moves issue to bottom of another list', (done) => {
+      const listOne = gl.issueBoards.BoardsStore.addList(listObj);
+      const listTwo = gl.issueBoards.BoardsStore.addList(listObjDuplicate);
+
+      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(2);
+
+      setTimeout(() => {
+        listOne.issues[0].id = 2;
+
+        expect(listOne.issues.length).toBe(1);
+        expect(listTwo.issues.length).toBe(1);
+
+        gl.issueBoards.BoardsStore.moveIssueToList(listOne, listTwo, listOne.findIssue(2), 1);
+
+        expect(listOne.issues.length).toBe(0);
+        expect(listTwo.issues.length).toBe(2);
+        expect(listTwo.issues[1].id).toBe(2);
+        expect(gl.boardService.moveIssue).toHaveBeenCalledWith(2, listOne.id, listTwo.id, 1, null);
+
+        done();
+      }, 0);
+    });
+
+    it('moves issue in list', (done) => {
+      const issue = new ListIssue({
+        title: 'Testing',
+        iid: 2,
+        confidential: false,
+        labels: []
+      });
+      const list = gl.issueBoards.BoardsStore.addList(listObj);
+
+      setTimeout(() => {
+        list.addIssue(issue);
+
+        expect(list.issues.length).toBe(2);
+
+        gl.issueBoards.BoardsStore.moveIssueInList(list, issue, 0, 1, [1, 2]);
+
+        expect(list.issues[0].id).toBe(2);
+        expect(gl.boardService.moveIssue).toHaveBeenCalledWith(2, null, null, 1, null);
+
+        done();
+      });
+    });
+  });
+});
diff --git a/spec/javascripts/boards/boards_store_spec.js.es6 b/spec/javascripts/boards/boards_store_spec.js.es6
deleted file mode 100644
index b84dfc8197b..00000000000
--- a/spec/javascripts/boards/boards_store_spec.js.es6
+++ /dev/null
@@ -1,171 +0,0 @@
-/* eslint-disable */
-//= require jquery
-//= require jquery_ujs
-//= require js.cookie
-//= require vue
-//= require vue-resource
-//= require lib/utils/url_utility
-//= require boards/models/issue
-//= require boards/models/label
-//= require boards/models/list
-//= require boards/models/user
-//= require boards/services/board_service
-//= require boards/stores/boards_store
-//= require ./mock_data
-
-describe('Store', () => {
-  beforeEach(() => {
-    Vue.http.interceptors.push(boardsMockInterceptor);
-    gl.boardService = new BoardService('/test/issue-boards/board', '1');
-    gl.issueBoards.BoardsStore.create();
-
-    Cookies.set('issue_board_welcome_hidden', 'false', {
-      expires: 365 * 10,
-      path: ''
-    });
-  });
-
-  afterEach(() => {
-    Vue.http.interceptors = _.without(Vue.http.interceptors, boardsMockInterceptor);
-  });
-
-  it('starts with a blank state', () => {
-    expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(0);
-  });
-
-  describe('lists', () => {
-    it('creates new list without persisting to DB', () => {
-      gl.issueBoards.BoardsStore.addList(listObj);
-
-      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(1);
-    });
-
-    it('finds list by ID', () => {
-      gl.issueBoards.BoardsStore.addList(listObj);
-      const list = gl.issueBoards.BoardsStore.findList('id', 1);
-
-      expect(list.id).toBe(1);
-    });
-
-    it('finds list by type', () => {
-      gl.issueBoards.BoardsStore.addList(listObj);
-      const list = gl.issueBoards.BoardsStore.findList('type', 'label');
-
-      expect(list).toBeDefined();
-    });
-
-    it('finds list limited by type', () => {
-      gl.issueBoards.BoardsStore.addList({
-        id: 1,
-        position: 0,
-        title: 'Test',
-        list_type: 'backlog'
-      });
-      const list = gl.issueBoards.BoardsStore.findList('id', 1, 'backlog');
-
-      expect(list).toBeDefined();
-    });
-
-    it('gets issue when new list added', (done) => {
-      gl.issueBoards.BoardsStore.addList(listObj);
-      const list = gl.issueBoards.BoardsStore.findList('id', 1);
-
-      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(1);
-
-      setTimeout(() => {
-        expect(list.issues.length).toBe(1);
-        expect(list.issues[0].id).toBe(1);
-        done();
-      }, 0);
-    });
-
-    it('persists new list', (done) => {
-      gl.issueBoards.BoardsStore.new({
-        title: 'Test',
-        type: 'label',
-        label: {
-          id: 1,
-          title: 'Testing',
-          color: 'red',
-          description: 'testing;'
-        }
-      });
-      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(1);
-
-      setTimeout(() => {
-        const list = gl.issueBoards.BoardsStore.findList('id', 1);
-        expect(list).toBeDefined();
-        expect(list.id).toBe(1);
-        expect(list.position).toBe(0);
-        done();
-      }, 0);
-    });
-
-    it('check for blank state adding', () => {
-      expect(gl.issueBoards.BoardsStore.shouldAddBlankState()).toBe(true);
-    });
-
-    it('check for blank state not adding', () => {
-      gl.issueBoards.BoardsStore.addList(listObj);
-      expect(gl.issueBoards.BoardsStore.shouldAddBlankState()).toBe(false);
-    });
-
-    it('check for blank state adding when backlog & done list exist', () => {
-      gl.issueBoards.BoardsStore.addList({
-        list_type: 'backlog'
-      });
-      gl.issueBoards.BoardsStore.addList({
-        list_type: 'done'
-      });
-
-      expect(gl.issueBoards.BoardsStore.shouldAddBlankState()).toBe(true);
-    });
-
-    it('adds the blank state', () => {
-      gl.issueBoards.BoardsStore.addBlankState();
-
-      const list = gl.issueBoards.BoardsStore.findList('type', 'blank', 'blank');
-      expect(list).toBeDefined();
-    });
-
-    it('removes list from state', () => {
-      gl.issueBoards.BoardsStore.addList(listObj);
-
-      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(1);
-
-      gl.issueBoards.BoardsStore.removeList(1, 'label');
-
-      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(0);
-    });
-
-    it('moves the position of lists', () => {
-      const listOne = gl.issueBoards.BoardsStore.addList(listObj),
-            listTwo = gl.issueBoards.BoardsStore.addList(listObjDuplicate);
-
-      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(2);
-
-      gl.issueBoards.BoardsStore.moveList(listOne, ['2', '1']);
-
-      expect(listOne.position).toBe(1);
-    });
-
-    it('moves an issue from one list to another', (done) => {
-      const listOne = gl.issueBoards.BoardsStore.addList(listObj),
-            listTwo = gl.issueBoards.BoardsStore.addList(listObjDuplicate);
-
-      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(2);
-
-      setTimeout(() => {
-        expect(listOne.issues.length).toBe(1);
-        expect(listTwo.issues.length).toBe(1);
-
-        gl.issueBoards.BoardsStore.moveIssueToList(listOne, listTwo, listOne.findIssue(1));
-
-        expect(listOne.issues.length).toBe(0);
-        expect(listTwo.issues.length).toBe(1);
-
-        done();
-      }, 0);
-    });
-  });
-});
diff --git a/spec/javascripts/boards/issue_card_spec.js b/spec/javascripts/boards/issue_card_spec.js
new file mode 100644
index 00000000000..4340a571017
--- /dev/null
+++ b/spec/javascripts/boards/issue_card_spec.js
@@ -0,0 +1,191 @@
+/* global Vue */
+/* global ListUser */
+/* global ListLabel */
+/* global listObj */
+/* global ListIssue */
+
+require('~/boards/models/issue');
+require('~/boards/models/label');
+require('~/boards/models/list');
+require('~/boards/models/user');
+require('~/boards/stores/boards_store');
+require('~/boards/components/issue_card_inner');
+require('./mock_data');
+
+describe('Issue card component', () => {
+  const user = new ListUser({
+    id: 1,
+    name: 'testing 123',
+    username: 'test',
+    avatar: 'test_image',
+  });
+  const label1 = new ListLabel({
+    id: 3,
+    title: 'testing 123',
+    color: 'blue',
+    text_color: 'white',
+    description: 'test',
+  });
+  let component;
+  let issue;
+  let list;
+
+  beforeEach(() => {
+    setFixtures('<div class="test-container"></div>');
+
+    list = listObj;
+    issue = new ListIssue({
+      title: 'Testing',
+      iid: 1,
+      confidential: false,
+      labels: [list.label],
+    });
+
+    component = new Vue({
+      el: document.querySelector('.test-container'),
+      data() {
+        return {
+          list,
+          issue,
+          issueLinkBase: '/test',
+          rootPath: '/',
+        };
+      },
+      components: {
+        'issue-card': gl.issueBoards.IssueCardInner,
+      },
+      template: `
+        <issue-card
+          :issue="issue"
+          :list="list"
+          :issue-link-base="issueLinkBase"
+          :root-path="rootPath"></issue-card>
+      `,
+    });
+  });
+
+  it('renders issue title', () => {
+    expect(
+      component.$el.querySelector('.card-title').textContent,
+    ).toContain(issue.title);
+  });
+
+  it('includes issue base in link', () => {
+    expect(
+      component.$el.querySelector('.card-title a').getAttribute('href'),
+    ).toContain('/test');
+  });
+
+  it('includes issue title on link', () => {
+    expect(
+      component.$el.querySelector('.card-title a').getAttribute('title'),
+    ).toBe(issue.title);
+  });
+
+  it('does not render confidential icon', () => {
+    expect(
+      component.$el.querySelector('.fa-eye-flash'),
+    ).toBeNull();
+  });
+
+  it('renders confidential icon', (done) => {
+    component.issue.confidential = true;
+
+    setTimeout(() => {
+      expect(
+        component.$el.querySelector('.confidential-icon'),
+      ).not.toBeNull();
+      done();
+    }, 0);
+  });
+
+  it('renders issue ID with #', () => {
+    expect(
+      component.$el.querySelector('.card-number').textContent,
+    ).toContain(`#${issue.id}`);
+  });
+
+  describe('assignee', () => {
+    it('does not render assignee', () => {
+      expect(
+        component.$el.querySelector('.card-assignee'),
+      ).toBeNull();
+    });
+
+    describe('exists', () => {
+      beforeEach((done) => {
+        component.issue.assignee = user;
+
+        setTimeout(() => {
+          done();
+        }, 0);
+      });
+
+      it('renders assignee', () => {
+        expect(
+          component.$el.querySelector('.card-assignee'),
+        ).not.toBeNull();
+      });
+
+      it('sets title', () => {
+        expect(
+          component.$el.querySelector('.card-assignee').getAttribute('title'),
+        ).toContain(`Assigned to ${user.name}`);
+      });
+
+      it('sets users path', () => {
+        expect(
+          component.$el.querySelector('.card-assignee').getAttribute('href'),
+        ).toBe('/test');
+      });
+
+      it('renders avatar', () => {
+        expect(
+          component.$el.querySelector('.card-assignee img'),
+        ).not.toBeNull();
+      });
+    });
+  });
+
+  describe('labels', () => {
+    it('does not render any', () => {
+      expect(
+        component.$el.querySelector('.label'),
+      ).toBeNull();
+    });
+
+    describe('exists', () => {
+      beforeEach((done) => {
+        component.issue.addLabel(label1);
+
+        setTimeout(() => {
+          done();
+        }, 0);
+      });
+
+      it('does not render list label', () => {
+        expect(
+          component.$el.querySelectorAll('.label').length,
+        ).toBe(1);
+      });
+
+      it('renders label', () => {
+        expect(
+          component.$el.querySelector('.label').textContent,
+        ).toContain(label1.title);
+      });
+
+      it('sets label description as title', () => {
+        expect(
+          component.$el.querySelector('.label').getAttribute('title'),
+        ).toContain(label1.description);
+      });
+
+      it('sets background color of button', () => {
+        expect(
+          component.$el.querySelector('.label').style.backgroundColor,
+        ).toContain(label1.color);
+      });
+    });
+  });
+});
diff --git a/spec/javascripts/boards/issue_spec.js b/spec/javascripts/boards/issue_spec.js
new file mode 100644
index 00000000000..c96dfe94a4a
--- /dev/null
+++ b/spec/javascripts/boards/issue_spec.js
@@ -0,0 +1,98 @@
+/* eslint-disable comma-dangle */
+/* global BoardService */
+/* global ListIssue */
+
+require('~/lib/utils/url_utility');
+require('~/boards/models/issue');
+require('~/boards/models/label');
+require('~/boards/models/list');
+require('~/boards/models/user');
+require('~/boards/services/board_service');
+require('~/boards/stores/boards_store');
+require('./mock_data');
+
+describe('Issue model', () => {
+  let issue;
+
+  beforeEach(() => {
+    gl.boardService = new BoardService('/test/issue-boards/board', '', '1');
+    gl.issueBoards.BoardsStore.create();
+
+    issue = new ListIssue({
+      title: 'Testing',
+      iid: 1,
+      confidential: false,
+      labels: [{
+        id: 1,
+        title: 'test',
+        color: 'red',
+        description: 'testing'
+      }]
+    });
+  });
+
+  it('has label', () => {
+    expect(issue.labels.length).toBe(1);
+  });
+
+  it('add new label', () => {
+    issue.addLabel({
+      id: 2,
+      title: 'bug',
+      color: 'blue',
+      description: 'bugs!'
+    });
+    expect(issue.labels.length).toBe(2);
+  });
+
+  it('does not add existing label', () => {
+    issue.addLabel({
+      id: 2,
+      title: 'test',
+      color: 'blue',
+      description: 'bugs!'
+    });
+
+    expect(issue.labels.length).toBe(1);
+  });
+
+  it('finds label', () => {
+    const label = issue.findLabel(issue.labels[0]);
+    expect(label).toBeDefined();
+  });
+
+  it('removes label', () => {
+    const label = issue.findLabel(issue.labels[0]);
+    issue.removeLabel(label);
+    expect(issue.labels.length).toBe(0);
+  });
+
+  it('removes multiple labels', () => {
+    issue.addLabel({
+      id: 2,
+      title: 'bug',
+      color: 'blue',
+      description: 'bugs!'
+    });
+    expect(issue.labels.length).toBe(2);
+
+    issue.removeLabels([issue.labels[0], issue.labels[1]]);
+    expect(issue.labels.length).toBe(0);
+  });
+
+  it('sets position to infinity if no position is stored', () => {
+    expect(issue.position).toBe(Infinity);
+  });
+
+  it('sets position', () => {
+    const relativePositionIssue = new ListIssue({
+      title: 'Testing',
+      iid: 1,
+      confidential: false,
+      relative_position: 1,
+      labels: []
+    });
+
+    expect(relativePositionIssue.position).toBe(1);
+  });
+});
diff --git a/spec/javascripts/boards/issue_spec.js.es6 b/spec/javascripts/boards/issue_spec.js.es6
deleted file mode 100644
index 90cb8926545..00000000000
--- a/spec/javascripts/boards/issue_spec.js.es6
+++ /dev/null
@@ -1,84 +0,0 @@
-/* eslint-disable */
-//= require jquery
-//= require jquery_ujs
-//= require js.cookie
-//= require vue
-//= require vue-resource
-//= require lib/utils/url_utility
-//= require boards/models/issue
-//= require boards/models/label
-//= require boards/models/list
-//= require boards/models/user
-//= require boards/services/board_service
-//= require boards/stores/boards_store
-//= require ./mock_data
-
-describe('Issue model', () => {
-  let issue;
-
-  beforeEach(() => {
-    gl.boardService = new BoardService('/test/issue-boards/board', '1');
-    gl.issueBoards.BoardsStore.create();
-
-    issue = new ListIssue({
-      title: 'Testing',
-      iid: 1,
-      confidential: false,
-      labels: [{
-        id: 1,
-        title: 'test',
-        color: 'red',
-        description: 'testing'
-      }]
-    });
-  });
-
-  it('has label', () => {
-    expect(issue.labels.length).toBe(1);
-  });
-
-  it('add new label', () => {
-    issue.addLabel({
-      id: 2,
-      title: 'bug',
-      color: 'blue',
-      description: 'bugs!'
-    });
-    expect(issue.labels.length).toBe(2);
-  });
-
-  it('does not add existing label', () => {
-    issue.addLabel({
-      id: 2,
-      title: 'test',
-      color: 'blue',
-      description: 'bugs!'
-    });
-
-    expect(issue.labels.length).toBe(1);
-  });
-
-  it('finds label', () => {
-    const label = issue.findLabel(issue.labels[0]);
-    expect(label).toBeDefined();
-  });
-
-  it('removes label', () => {
-    const label = issue.findLabel(issue.labels[0]);
-    issue.removeLabel(label);
-    expect(issue.labels.length).toBe(0);
-  });
-
-  it('removes multiple labels', () => {
-    issue.addLabel({
-      id: 2,
-      title: 'bug',
-      color: 'blue',
-      description: 'bugs!'
-    });
-    expect(issue.labels.length).toBe(2);
-
-    issue.removeLabels([issue.labels[0], issue.labels[1]]);
-    expect(issue.labels.length).toBe(0);
-  });
-});
diff --git a/spec/javascripts/boards/list_spec.js b/spec/javascripts/boards/list_spec.js
new file mode 100644
index 00000000000..d49d3af33d9
--- /dev/null
+++ b/spec/javascripts/boards/list_spec.js
@@ -0,0 +1,109 @@
+/* eslint-disable comma-dangle */
+/* global Vue */
+/* global boardsMockInterceptor */
+/* global BoardService */
+/* global List */
+/* global ListIssue */
+/* global listObj */
+/* global listObjDuplicate */
+
+require('~/lib/utils/url_utility');
+require('~/boards/models/issue');
+require('~/boards/models/label');
+require('~/boards/models/list');
+require('~/boards/models/user');
+require('~/boards/services/board_service');
+require('~/boards/stores/boards_store');
+require('./mock_data');
+
+describe('List model', () => {
+  let list;
+
+  beforeEach(() => {
+    Vue.http.interceptors.push(boardsMockInterceptor);
+    gl.boardService = new BoardService('/test/issue-boards/board', '', '1');
+    gl.issueBoards.BoardsStore.create();
+
+    list = new List(listObj);
+  });
+
+  afterEach(() => {
+    Vue.http.interceptors = _.without(Vue.http.interceptors, boardsMockInterceptor);
+  });
+
+  it('gets issues when created', (done) => {
+    setTimeout(() => {
+      expect(list.issues.length).toBe(1);
+      done();
+    }, 0);
+  });
+
+  it('saves list and returns ID', (done) => {
+    list = new List({
+      title: 'test',
+      label: {
+        id: 1,
+        title: 'test',
+        color: 'red'
+      }
+    });
+    list.save();
+
+    setTimeout(() => {
+      expect(list.id).toBe(1);
+      expect(list.type).toBe('label');
+      expect(list.position).toBe(0);
+      done();
+    }, 0);
+  });
+
+  it('destroys the list', (done) => {
+    gl.issueBoards.BoardsStore.addList(listObj);
+    list = gl.issueBoards.BoardsStore.findList('id', 1);
+    expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(1);
+    list.destroy();
+
+    setTimeout(() => {
+      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(0);
+      done();
+    }, 0);
+  });
+
+  it('gets issue from list', (done) => {
+    setTimeout(() => {
+      const issue = list.findIssue(1);
+      expect(issue).toBeDefined();
+      done();
+    }, 0);
+  });
+
+  it('removes issue', (done) => {
+    setTimeout(() => {
+      const issue = list.findIssue(1);
+      expect(list.issues.length).toBe(1);
+      list.removeIssue(issue);
+      expect(list.issues.length).toBe(0);
+      done();
+    }, 0);
+  });
+
+  it('sends service request to update issue label', () => {
+    const listDup = new List(listObjDuplicate);
+    const issue = new ListIssue({
+      title: 'Testing',
+      iid: 1,
+      confidential: false,
+      labels: [list.label, listDup.label]
+    });
+
+    list.issues.push(issue);
+    listDup.issues.push(issue);
+
+    spyOn(gl.boardService, 'moveIssue').and.callThrough();
+
+    listDup.updateIssueLabel(list, issue);
+
+    expect(gl.boardService.moveIssue)
+      .toHaveBeenCalledWith(issue.id, list.id, listDup.id, undefined, undefined);
+  });
+});
diff --git a/spec/javascripts/boards/list_spec.js.es6 b/spec/javascripts/boards/list_spec.js.es6
deleted file mode 100644
index dfbcbe3a7c1..00000000000
--- a/spec/javascripts/boards/list_spec.js.es6
+++ /dev/null
@@ -1,86 +0,0 @@
-/* eslint-disable */
-//= require jquery
-//= require jquery_ujs
-//= require js.cookie
-//= require vue
-//= require vue-resource
-//= require lib/utils/url_utility
-//= require boards/models/issue
-//= require boards/models/label
-//= require boards/models/list
-//= require boards/models/user
-//= require boards/services/board_service
-//= require boards/stores/boards_store
-//= require ./mock_data
-
-describe('List model', () => {
-  let list;
-
-  beforeEach(() => {
-    Vue.http.interceptors.push(boardsMockInterceptor);
-    gl.boardService = new BoardService('/test/issue-boards/board', '1');
-    gl.issueBoards.BoardsStore.create();
-
-    list = new List(listObj);
-  });
-
-  afterEach(() => {
-    Vue.http.interceptors = _.without(Vue.http.interceptors, boardsMockInterceptor);
-  });
-
-  it('gets issues when created', (done) => {
-    setTimeout(() => {
-      expect(list.issues.length).toBe(1);
-      done();
-    }, 0);
-  });
-
-  it('saves list and returns ID', (done) => {
-    list = new List({
-      title: 'test',
-      label: {
-        id: 1,
-        title: 'test',
-        color: 'red'
-      }
-    });
-    list.save();
-
-    setTimeout(() => {
-      expect(list.id).toBe(1);
-      expect(list.type).toBe('label');
-      expect(list.position).toBe(0);
-      done();
-    }, 0);
-  });
-
-  it('destroys the list', (done) => {
-    gl.issueBoards.BoardsStore.addList(listObj);
-    list = gl.issueBoards.BoardsStore.findList('id', 1);
-    expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(1);
-    list.destroy();
-
-    setTimeout(() => {
-      expect(gl.issueBoards.BoardsStore.state.lists.length).toBe(0);
-      done();
-    }, 0);
-  });
-
-  it('gets issue from list', (done) => {
-    setTimeout(() => {
-      const issue = list.findIssue(1);
-      expect(issue).toBeDefined();
-      done();
-    }, 0);
-  });
-
-  it('removes issue', (done) => {
-    setTimeout(() => {
-      const issue = list.findIssue(1);
-      expect(list.issues.length).toBe(1);
-      list.removeIssue(issue);
-      expect(list.issues.length).toBe(0);
-      done();
-    }, 0);
-  });
-});
diff --git a/spec/javascripts/boards/mock_data.js b/spec/javascripts/boards/mock_data.js
new file mode 100644
index 00000000000..7a399b307ad
--- /dev/null
+++ b/spec/javascripts/boards/mock_data.js
@@ -0,0 +1,63 @@
+/* eslint-disable comma-dangle, no-unused-vars, quote-props */
+
+const listObj = {
+  id: 1,
+  position: 0,
+  title: 'Test',
+  list_type: 'label',
+  label: {
+    id: 1,
+    title: 'Testing',
+    color: 'red',
+    description: 'testing;'
+  }
+};
+
+const listObjDuplicate = {
+  id: 2,
+  position: 1,
+  title: 'Test',
+  list_type: 'label',
+  label: {
+    id: 2,
+    title: 'Testing',
+    color: 'red',
+    description: 'testing;'
+  }
+};
+
+const BoardsMockData = {
+  'GET': {
+    '/test/issue-boards/board/1/lists{/id}/issues': {
+      issues: [{
+        title: 'Testing',
+        iid: 1,
+        confidential: false,
+        labels: []
+      }],
+      size: 1
+    }
+  },
+  'POST': {
+    '/test/issue-boards/board/1/lists{/id}': listObj
+  },
+  'PUT': {
+    '/test/issue-boards/board/1/lists{/id}': {}
+  },
+  'DELETE': {
+    '/test/issue-boards/board/1/lists{/id}': {}
+  }
+};
+
+const boardsMockInterceptor = (request, next) => {
+  const body = BoardsMockData[request.method][request.url];
+
+  next(request.respondWith(JSON.stringify(body), {
+    status: 200
+  }));
+};
+
+window.listObj = listObj;
+window.listObjDuplicate = listObjDuplicate;
+window.BoardsMockData = BoardsMockData;
+window.boardsMockInterceptor = boardsMockInterceptor;
diff --git a/spec/javascripts/boards/mock_data.js.es6 b/spec/javascripts/boards/mock_data.js.es6
deleted file mode 100644
index fcb3d8f17d8..00000000000
--- a/spec/javascripts/boards/mock_data.js.es6
+++ /dev/null
@@ -1,57 +0,0 @@
-/* eslint-disable */
-const listObj = {
-  id: 1,
-  position: 0,
-  title: 'Test',
-  list_type: 'label',
-  label: {
-    id: 1,
-    title: 'Testing',
-    color: 'red',
-    description: 'testing;'
-  }
-};
-
-const listObjDuplicate = {
-  id: 2,
-  position: 1,
-  title: 'Test',
-  list_type: 'label',
-  label: {
-    id: 2,
-    title: 'Testing',
-    color: 'red',
-    description: 'testing;'
-  }
-};
-
-const BoardsMockData = {
-  'GET': {
-    '/test/issue-boards/board/1/lists{/id}/issues': {
-      issues: [{
-        title: 'Testing',
-        iid: 1,
-        confidential: false,
-        labels: []
-      }],
-      size: 1
-    }
-  },
-  'POST': {
-    '/test/issue-boards/board/1/lists{/id}': listObj
-  },
-  'PUT': {
-    '/test/issue-boards/board/1/lists{/id}': {}
-  },
-  'DELETE': {
-    '/test/issue-boards/board/1/lists{/id}': {}
-  }
-};
-
-const boardsMockInterceptor = (request, next) => {
-  const body = BoardsMockData[request.method][request.url];
-
-  next(request.respondWith(JSON.stringify(body), {
-    status: 200
-  }));
-};
diff --git a/spec/javascripts/boards/modal_store_spec.js b/spec/javascripts/boards/modal_store_spec.js
new file mode 100644
index 00000000000..1815847f3fa
--- /dev/null
+++ b/spec/javascripts/boards/modal_store_spec.js
@@ -0,0 +1,132 @@
+/* global Vue */
+/* global ListIssue */
+
+require('~/boards/models/issue');
+require('~/boards/models/label');
+require('~/boards/models/list');
+require('~/boards/models/user');
+require('~/boards/stores/modal_store');
+
+describe('Modal store', () => {
+  let issue;
+  let issue2;
+  const Store = gl.issueBoards.ModalStore;
+
+  beforeEach(() => {
+    // Setup default state
+    Store.store.issues = [];
+    Store.store.selectedIssues = [];
+
+    issue = new ListIssue({
+      title: 'Testing',
+      iid: 1,
+      confidential: false,
+      labels: [],
+    });
+    issue2 = new ListIssue({
+      title: 'Testing',
+      iid: 2,
+      confidential: false,
+      labels: [],
+    });
+    Store.store.issues.push(issue);
+    Store.store.issues.push(issue2);
+  });
+
+  it('returns selected count', () => {
+    expect(Store.selectedCount()).toBe(0);
+  });
+
+  it('toggles the issue as selected', () => {
+    Store.toggleIssue(issue);
+
+    expect(issue.selected).toBe(true);
+    expect(Store.selectedCount()).toBe(1);
+  });
+
+  it('toggles the issue as un-selected', () => {
+    Store.toggleIssue(issue);
+    Store.toggleIssue(issue);
+
+    expect(issue.selected).toBe(false);
+    expect(Store.selectedCount()).toBe(0);
+  });
+
+  it('toggles all issues as selected', () => {
+    Store.toggleAll();
+
+    expect(issue.selected).toBe(true);
+    expect(issue2.selected).toBe(true);
+    expect(Store.selectedCount()).toBe(2);
+  });
+
+  it('toggles all issues as un-selected', () => {
+    Store.toggleAll();
+    Store.toggleAll();
+
+    expect(issue.selected).toBe(false);
+    expect(issue2.selected).toBe(false);
+    expect(Store.selectedCount()).toBe(0);
+  });
+
+  it('toggles all if a single issue is selected', () => {
+    Store.toggleIssue(issue);
+    Store.toggleAll();
+
+    expect(issue.selected).toBe(true);
+    expect(issue2.selected).toBe(true);
+    expect(Store.selectedCount()).toBe(2);
+  });
+
+  it('adds issue to selected array', () => {
+    issue.selected = true;
+    Store.addSelectedIssue(issue);
+
+    expect(Store.selectedCount()).toBe(1);
+  });
+
+  it('removes issue from selected array', () => {
+    Store.addSelectedIssue(issue);
+    Store.removeSelectedIssue(issue);
+
+    expect(Store.selectedCount()).toBe(0);
+  });
+
+  it('returns selected issue index if present', () => {
+    Store.toggleIssue(issue);
+
+    expect(Store.selectedIssueIndex(issue)).toBe(0);
+  });
+
+  it('returns -1 if issue is not selected', () => {
+    expect(Store.selectedIssueIndex(issue)).toBe(-1);
+  });
+
+  it('finds the selected issue', () => {
+    Store.toggleIssue(issue);
+
+    expect(Store.findSelectedIssue(issue)).toBe(issue);
+  });
+
+  it('does not find a selected issue', () => {
+    expect(Store.findSelectedIssue(issue)).toBe(undefined);
+  });
+
+  it('does not remove from selected issue if tab is not all', () => {
+    Store.store.activeTab = 'selected';
+
+    Store.toggleIssue(issue);
+    Store.toggleIssue(issue);
+
+    expect(Store.store.selectedIssues.length).toBe(1);
+    expect(Store.selectedCount()).toBe(0);
+  });
+
+  it('gets selected issue array with only selected issues', () => {
+    Store.toggleIssue(issue);
+    Store.toggleIssue(issue2);
+    Store.toggleIssue(issue2);
+
+    expect(Store.getSelectedIssues().length).toBe(1);
+  });
+});
diff --git a/spec/javascripts/bootstrap_jquery_spec.js b/spec/javascripts/bootstrap_jquery_spec.js
new file mode 100644
index 00000000000..48994b7c523
--- /dev/null
+++ b/spec/javascripts/bootstrap_jquery_spec.js
@@ -0,0 +1,42 @@
+/* eslint-disable space-before-function-paren, no-var */
+
+import '~/commons/bootstrap';
+
+(function() {
+  describe('Bootstrap jQuery extensions', function() {
+    describe('disable', function() {
+      beforeEach(function() {
+        return setFixtures('<input type="text" />');
+      });
+      it('adds the disabled attribute', function() {
+        var $input;
+        $input = $('input').first();
+        $input.disable();
+        return expect($input).toHaveAttr('disabled', 'disabled');
+      });
+      return it('adds the disabled class', function() {
+        var $input;
+        $input = $('input').first();
+        $input.disable();
+        return expect($input).toHaveClass('disabled');
+      });
+    });
+    return describe('enable', function() {
+      beforeEach(function() {
+        return setFixtures('<input type="text" disabled="disabled" class="disabled" />');
+      });
+      it('removes the disabled attribute', function() {
+        var $input;
+        $input = $('input').first();
+        $input.enable();
+        return expect($input).not.toHaveAttr('disabled');
+      });
+      return it('removes the disabled class', function() {
+        var $input;
+        $input = $('input').first();
+        $input.enable();
+        return expect($input).not.toHaveClass('disabled');
+      });
+    });
+  });
+}).call(window);
diff --git a/spec/javascripts/bootstrap_linked_tabs_spec.js b/spec/javascripts/bootstrap_linked_tabs_spec.js
new file mode 100644
index 00000000000..fa9f95e16cd
--- /dev/null
+++ b/spec/javascripts/bootstrap_linked_tabs_spec.js
@@ -0,0 +1,71 @@
+require('~/lib/utils/bootstrap_linked_tabs');
+
+(() => {
+  // TODO: remove this hack!
+  // PhantomJS causes spyOn to panic because replaceState isn't "writable"
+  let phantomjs;
+  try {
+    phantomjs = !Object.getOwnPropertyDescriptor(window.history, 'replaceState').writable;
+  } catch (err) {
+    phantomjs = false;
+  }
+
+  describe('Linked Tabs', () => {
+    preloadFixtures('static/linked_tabs.html.raw');
+
+    beforeEach(() => {
+      loadFixtures('static/linked_tabs.html.raw');
+    });
+
+    describe('when is initialized', () => {
+      beforeEach(() => {
+        if (!phantomjs) {
+          spyOn(window.history, 'replaceState').and.callFake(function () {});
+        }
+      });
+
+      it('should activate the tab correspondent to the given action', () => {
+        const linkedTabs = new window.gl.LinkedTabs({ // eslint-disable-line
+          action: 'tab1',
+          defaultAction: 'tab1',
+          parentEl: '.linked-tabs',
+        });
+
+        expect(document.querySelector('#tab1').classList).toContain('active');
+      });
+
+      it('should active the default tab action when the action is show', () => {
+        const linkedTabs = new window.gl.LinkedTabs({ // eslint-disable-line
+          action: 'show',
+          defaultAction: 'tab1',
+          parentEl: '.linked-tabs',
+        });
+
+        expect(document.querySelector('#tab1').classList).toContain('active');
+      });
+    });
+
+    describe('on click', () => {
+      it('should change the url according to the clicked tab', () => {
+        const historySpy = !phantomjs && spyOn(history, 'replaceState').and.callFake(() => {});
+
+        const linkedTabs = new window.gl.LinkedTabs({ // eslint-disable-line
+          action: 'show',
+          defaultAction: 'tab1',
+          parentEl: '.linked-tabs',
+        });
+
+        const secondTab = document.querySelector('.linked-tabs li:nth-child(2) a');
+        const newState = secondTab.getAttribute('href') + linkedTabs.currentLocation.search + linkedTabs.currentLocation.hash;
+
+        secondTab.click();
+
+        if (historySpy) {
+          expect(historySpy).toHaveBeenCalledWith({
+            url: newState,
+          }, document.title, newState);
+        }
+      });
+    });
+  });
+})();
diff --git a/spec/javascripts/bootstrap_linked_tabs_spec.js.es6 b/spec/javascripts/bootstrap_linked_tabs_spec.js.es6
deleted file mode 100644
index 133712debab..00000000000
--- a/spec/javascripts/bootstrap_linked_tabs_spec.js.es6
+++ /dev/null
@@ -1,59 +0,0 @@
-//= require lib/utils/bootstrap_linked_tabs
-
-(() => {
-  describe('Linked Tabs', () => {
-    fixture.preload('linked_tabs');
-
-    beforeEach(() => {
-      fixture.load('linked_tabs');
-    });
-
-    describe('when is initialized', () => {
-      beforeEach(() => {
-        spyOn(window.history, 'replaceState').and.callFake(function () {});
-      });
-
-      it('should activate the tab correspondent to the given action', () => {
-        const linkedTabs = new window.gl.LinkedTabs({ // eslint-disable-line
-          action: 'tab1',
-          defaultAction: 'tab1',
-          parentEl: '.linked-tabs',
-        });
-
-        expect(document.querySelector('#tab1').classList).toContain('active');
-      });
-
-      it('should active the default tab action when the action is show', () => {
-        const linkedTabs = new window.gl.LinkedTabs({ // eslint-disable-line
-          action: 'show',
-          defaultAction: 'tab1',
-          parentEl: '.linked-tabs',
-        });
-
-        expect(document.querySelector('#tab1').classList).toContain('active');
-      });
-    });
-
-    describe('on click', () => {
-      it('should change the url according to the clicked tab', () => {
-        const historySpy = spyOn(history, 'replaceState').and.callFake(() => {});
-
-        const linkedTabs = new window.gl.LinkedTabs({ // eslint-disable-line
-          action: 'show',
-          defaultAction: 'tab1',
-          parentEl: '.linked-tabs',
-        });
-
-        const secondTab = document.querySelector('.linked-tabs li:nth-child(2) a');
-        const newState = secondTab.getAttribute('href') + linkedTabs.currentLocation.search + linkedTabs.currentLocation.hash;
-
-        secondTab.click();
-
-        expect(historySpy).toHaveBeenCalledWith({
-          turbolinks: true,
-          url: newState,
-        }, document.title, newState);
-      });
-    });
-  });
-})();
diff --git a/spec/javascripts/build_spec.js b/spec/javascripts/build_spec.js
new file mode 100644
index 00000000000..fe7f3d2e9c4
--- /dev/null
+++ b/spec/javascripts/build_spec.js
@@ -0,0 +1,177 @@
+/* eslint-disable no-new */
+/* global Build */
+
+require('~/lib/utils/datetime_utility');
+require('~/lib/utils/url_utility');
+require('~/build');
+require('~/breakpoints');
+require('vendor/jquery.nicescroll');
+
+describe('Build', () => {
+  const BUILD_URL = `${gl.TEST_HOST}/frontend-fixtures/builds-project/builds/1`;
+
+  preloadFixtures('builds/build-with-artifacts.html.raw');
+
+  beforeEach(() => {
+    loadFixtures('builds/build-with-artifacts.html.raw');
+    spyOn($, 'ajax');
+  });
+
+  describe('constructor', () => {
+    beforeEach(() => {
+      jasmine.clock().install();
+    });
+
+    afterEach(() => {
+      jasmine.clock().uninstall();
+    });
+
+    describe('setup', () => {
+      beforeEach(function () {
+        this.build = new Build();
+      });
+
+      it('copies build options', function () {
+        expect(this.build.pageUrl).toBe(BUILD_URL);
+        expect(this.build.buildUrl).toBe(`${BUILD_URL}.json`);
+        expect(this.build.buildStatus).toBe('success');
+        expect(this.build.buildStage).toBe('test');
+        expect(this.build.state).toBe('');
+      });
+
+      it('only shows the jobs matching the current stage', () => {
+        expect($('.build-job[data-stage="build"]').is(':visible')).toBe(false);
+        expect($('.build-job[data-stage="test"]').is(':visible')).toBe(true);
+        expect($('.build-job[data-stage="deploy"]').is(':visible')).toBe(false);
+      });
+
+      it('selects the current stage in the build dropdown menu', () => {
+        expect($('.stage-selection').text()).toBe('test');
+      });
+
+      it('updates the jobs when the build dropdown changes', () => {
+        $('.stage-item:contains("build")').click();
+
+        expect($('.stage-selection').text()).toBe('build');
+        expect($('.build-job[data-stage="build"]').is(':visible')).toBe(true);
+        expect($('.build-job[data-stage="test"]').is(':visible')).toBe(false);
+        expect($('.build-job[data-stage="deploy"]').is(':visible')).toBe(false);
+      });
+
+      it('displays the remove date correctly', () => {
+        const removeDateElement = document.querySelector('.js-artifacts-remove');
+        expect(removeDateElement.innerText.trim()).toBe('1 year');
+      });
+    });
+
+    describe('initial build trace', () => {
+      beforeEach(() => {
+        new Build();
+      });
+
+      it('displays the initial build trace', () => {
+        expect($.ajax.calls.count()).toBe(1);
+        const [{ url, dataType, success, context }] = $.ajax.calls.argsFor(0);
+        expect(url).toBe(`${BUILD_URL}.json`);
+        expect(dataType).toBe('json');
+        expect(success).toEqual(jasmine.any(Function));
+
+        success.call(context, { trace_html: '<span>Example</span>', status: 'running' });
+
+        expect($('#build-trace .js-build-output').text()).toMatch(/Example/);
+      });
+
+      it('removes the spinner', () => {
+        const [{ success, context }] = $.ajax.calls.argsFor(0);
+        success.call(context, { trace_html: '<span>Example</span>', status: 'success' });
+
+        expect($('.js-build-refresh').length).toBe(0);
+      });
+    });
+
+    describe('running build', () => {
+      beforeEach(function () {
+        $('.js-build-options').data('buildStatus', 'running');
+        this.build = new Build();
+        spyOn(this.build, 'location').and.returnValue(BUILD_URL);
+      });
+
+      it('updates the build trace on an interval', function () {
+        jasmine.clock().tick(4001);
+
+        expect($.ajax.calls.count()).toBe(2);
+        let [{ url, dataType, success, context }] = $.ajax.calls.argsFor(1);
+        expect(url).toBe(
+          `${BUILD_URL}/trace.json?state=`,
+        );
+        expect(dataType).toBe('json');
+        expect(success).toEqual(jasmine.any(Function));
+
+        success.call(context, {
+          html: '<span>Update<span>',
+          status: 'running',
+          state: 'newstate',
+          append: true,
+        });
+
+        expect($('#build-trace .js-build-output').text()).toMatch(/Update/);
+        expect(this.build.state).toBe('newstate');
+
+        jasmine.clock().tick(4001);
+
+        expect($.ajax.calls.count()).toBe(3);
+        [{ url, dataType, success, context }] = $.ajax.calls.argsFor(2);
+        expect(url).toBe(`${BUILD_URL}/trace.json?state=newstate`);
+        expect(dataType).toBe('json');
+        expect(success).toEqual(jasmine.any(Function));
+
+        success.call(context, {
+          html: '<span>More</span>',
+          status: 'running',
+          state: 'finalstate',
+          append: true,
+        });
+
+        expect($('#build-trace .js-build-output').text()).toMatch(/UpdateMore/);
+        expect(this.build.state).toBe('finalstate');
+      });
+
+      it('replaces the entire build trace', () => {
+        jasmine.clock().tick(4001);
+        let [{ success, context }] = $.ajax.calls.argsFor(1);
+        success.call(context, {
+          html: '<span>Update</span>',
+          status: 'running',
+          append: true,
+        });
+
+        expect($('#build-trace .js-build-output').text()).toMatch(/Update/);
+
+        jasmine.clock().tick(4001);
+        [{ success, context }] = $.ajax.calls.argsFor(2);
+        success.call(context, {
+          html: '<span>Different</span>',
+          status: 'running',
+          append: false,
+        });
+
+        expect($('#build-trace .js-build-output').text()).not.toMatch(/Update/);
+        expect($('#build-trace .js-build-output').text()).toMatch(/Different/);
+      });
+
+      it('reloads the page when the build is done', () => {
+        spyOn(gl.utils, 'visitUrl');
+
+        jasmine.clock().tick(4001);
+        const [{ success, context }] = $.ajax.calls.argsFor(1);
+        success.call(context, {
+          html: '<span>Final</span>',
+          status: 'passed',
+          append: true,
+        });
+
+        expect(gl.utils.visitUrl).toHaveBeenCalledWith(BUILD_URL);
+      });
+    });
+  });
+});
diff --git a/spec/javascripts/build_spec.js.es6 b/spec/javascripts/build_spec.js.es6
deleted file mode 100644
index 3983cad4c13..00000000000
--- a/spec/javascripts/build_spec.js.es6
+++ /dev/null
@@ -1,184 +0,0 @@
-/* eslint-disable no-new */
-/* global Build */
-/* global Turbolinks */
-
-//= require lib/utils/datetime_utility
-//= require build
-//= require breakpoints
-//= require jquery.nicescroll
-//= require turbolinks
-
-describe('Build', () => {
-  const BUILD_URL = `${gl.TEST_HOST}/frontend-fixtures/builds-project/builds/1`;
-  // see spec/factories/ci/builds.rb
-  const BUILD_TRACE = 'BUILD TRACE';
-  // see lib/ci/ansi2html.rb
-  const INITIAL_BUILD_TRACE_STATE = window.btoa(JSON.stringify({
-    offset: BUILD_TRACE.length, n_open_tags: 0, fg_color: null, bg_color: null, style_mask: 0,
-  }));
-
-  fixture.preload('builds/build-with-artifacts.html.raw');
-
-  beforeEach(() => {
-    fixture.load('builds/build-with-artifacts.html.raw');
-    spyOn($, 'ajax');
-  });
-
-  describe('constructor', () => {
-    beforeEach(() => {
-      jasmine.clock().install();
-    });
-
-    afterEach(() => {
-      jasmine.clock().uninstall();
-    });
-
-    describe('setup', () => {
-      beforeEach(function () {
-        this.build = new Build();
-      });
-
-      it('copies build options', function () {
-        expect(this.build.pageUrl).toBe(BUILD_URL);
-        expect(this.build.buildUrl).toBe(`${BUILD_URL}.json`);
-        expect(this.build.buildStatus).toBe('success');
-        expect(this.build.buildStage).toBe('test');
-        expect(this.build.state).toBe(INITIAL_BUILD_TRACE_STATE);
-      });
-
-      it('only shows the jobs matching the current stage', () => {
-        expect($('.build-job[data-stage="build"]').is(':visible')).toBe(false);
-        expect($('.build-job[data-stage="test"]').is(':visible')).toBe(true);
-        expect($('.build-job[data-stage="deploy"]').is(':visible')).toBe(false);
-      });
-
-      it('selects the current stage in the build dropdown menu', () => {
-        expect($('.stage-selection').text()).toBe('test');
-      });
-
-      it('updates the jobs when the build dropdown changes', () => {
-        $('.stage-item:contains("build")').click();
-
-        expect($('.stage-selection').text()).toBe('build');
-        expect($('.build-job[data-stage="build"]').is(':visible')).toBe(true);
-        expect($('.build-job[data-stage="test"]').is(':visible')).toBe(false);
-        expect($('.build-job[data-stage="deploy"]').is(':visible')).toBe(false);
-      });
-
-      it('displays the remove date correctly', () => {
-        const removeDateElement = document.querySelector('.js-artifacts-remove');
-        expect(removeDateElement.innerText.trim()).toBe('1 year');
-      });
-    });
-
-    describe('initial build trace', () => {
-      beforeEach(() => {
-        new Build();
-      });
-
-      it('displays the initial build trace', () => {
-        expect($.ajax.calls.count()).toBe(1);
-        const [{ url, dataType, success, context }] = $.ajax.calls.argsFor(0);
-        expect(url).toBe(`${BUILD_URL}.json`);
-        expect(dataType).toBe('json');
-        expect(success).toEqual(jasmine.any(Function));
-
-        success.call(context, { trace_html: '<span>Example</span>', status: 'running' });
-
-        expect($('#build-trace .js-build-output').text()).toMatch(/Example/);
-      });
-
-      it('removes the spinner', () => {
-        const [{ success, context }] = $.ajax.calls.argsFor(0);
-        success.call(context, { trace_html: '<span>Example</span>', status: 'success' });
-
-        expect($('.js-build-refresh').length).toBe(0);
-      });
-    });
-
-    describe('running build', () => {
-      beforeEach(function () {
-        $('.js-build-options').data('buildStatus', 'running');
-        this.build = new Build();
-        spyOn(this.build, 'location').and.returnValue(BUILD_URL);
-      });
-
-      it('updates the build trace on an interval', function () {
-        jasmine.clock().tick(4001);
-
-        expect($.ajax.calls.count()).toBe(2);
-        let [{ url, dataType, success, context }] = $.ajax.calls.argsFor(1);
-        expect(url).toBe(
-          `${BUILD_URL}/trace.json?state=${encodeURIComponent(INITIAL_BUILD_TRACE_STATE)}`,
-        );
-        expect(dataType).toBe('json');
-        expect(success).toEqual(jasmine.any(Function));
-
-        success.call(context, {
-          html: '<span>Update<span>',
-          status: 'running',
-          state: 'newstate',
-          append: true,
-        });
-
-        expect($('#build-trace .js-build-output').text()).toMatch(/Update/);
-        expect(this.build.state).toBe('newstate');
-
-        jasmine.clock().tick(4001);
-
-        expect($.ajax.calls.count()).toBe(3);
-        [{ url, dataType, success, context }] = $.ajax.calls.argsFor(2);
-        expect(url).toBe(`${BUILD_URL}/trace.json?state=newstate`);
-        expect(dataType).toBe('json');
-        expect(success).toEqual(jasmine.any(Function));
-
-        success.call(context, {
-          html: '<span>More</span>',
-          status: 'running',
-          state: 'finalstate',
-          append: true,
-        });
-
-        expect($('#build-trace .js-build-output').text()).toMatch(/UpdateMore/);
-        expect(this.build.state).toBe('finalstate');
-      });
-
-      it('replaces the entire build trace', () => {
-        jasmine.clock().tick(4001);
-        let [{ success, context }] = $.ajax.calls.argsFor(1);
-        success.call(context, {
-          html: '<span>Update</span>',
-          status: 'running',
-          append: true,
-        });
-
-        expect($('#build-trace .js-build-output').text()).toMatch(/Update/);
-
-        jasmine.clock().tick(4001);
-        [{ success, context }] = $.ajax.calls.argsFor(2);
-        success.call(context, {
-          html: '<span>Different</span>',
-          status: 'running',
-          append: false,
-        });
-
-        expect($('#build-trace .js-build-output').text()).not.toMatch(/Update/);
-        expect($('#build-trace .js-build-output').text()).toMatch(/Different/);
-      });
-
-      it('reloads the page when the build is done', () => {
-        spyOn(Turbolinks, 'visit');
-
-        jasmine.clock().tick(4001);
-        const [{ success, context }] = $.ajax.calls.argsFor(1);
-        success.call(context, {
-          html: '<span>Final</span>',
-          status: 'passed',
-          append: true,
-        });
-
-        expect(Turbolinks.visit).toHaveBeenCalledWith(BUILD_URL);
-      });
-    });
-  });
-});
diff --git a/spec/javascripts/commit/pipelines/mock_data.js b/spec/javascripts/commit/pipelines/mock_data.js
new file mode 100644
index 00000000000..188908d66bd
--- /dev/null
+++ b/spec/javascripts/commit/pipelines/mock_data.js
@@ -0,0 +1,92 @@
+/* eslint-disable no-unused-vars */
+const pipeline = {
+  id: 73,
+  user: {
+    name: 'Administrator',
+    username: 'root',
+    id: 1,
+    state: 'active',
+    avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
+    web_url: 'http://localhost:3000/root',
+  },
+  path: '/root/review-app/pipelines/73',
+  details: {
+    status: {
+      icon: 'icon_status_failed',
+      text: 'failed',
+      label: 'failed',
+      group: 'failed',
+      has_details: true,
+      details_path: '/root/review-app/pipelines/73',
+    },
+    duration: null,
+    finished_at: '2017-01-25T00:00:17.130Z',
+    stages: [{
+      name: 'build',
+      title: 'build: failed',
+      status: {
+        icon: 'icon_status_failed',
+        text: 'failed',
+        label: 'failed',
+        group: 'failed',
+        has_details: true,
+        details_path: '/root/review-app/pipelines/73#build',
+      },
+      path: '/root/review-app/pipelines/73#build',
+      dropdown_path: '/root/review-app/pipelines/73/stage.json?stage=build',
+    }],
+    artifacts: [],
+    manual_actions: [
+      {
+        name: 'stop_review',
+        path: '/root/review-app/builds/1463/play',
+      },
+      {
+        name: 'name',
+        path: '/root/review-app/builds/1490/play',
+      },
+    ],
+  },
+  flags: {
+    latest: true,
+    triggered: false,
+    stuck: false,
+    yaml_errors: false,
+    retryable: true,
+    cancelable: false,
+  },
+  ref:
+  {
+    name: 'master',
+    path: '/root/review-app/tree/master',
+    tag: false,
+    branch: true,
+  },
+  commit: {
+    id: 'fbd79f04fa98717641deaaeb092a4d417237c2e4',
+    short_id: 'fbd79f04',
+    title: 'Update .gitlab-ci.yml',
+    author_name: 'Administrator',
+    author_email: 'admin@example.com',
+    created_at: '2017-01-16T12:13:57.000-05:00',
+    committer_name: 'Administrator',
+    committer_email: 'admin@example.com',
+    message: 'Update .gitlab-ci.yml',
+    author: {
+      name: 'Administrator',
+      username: 'root',
+      id: 1,
+      state: 'active',
+      avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
+      web_url: 'http://localhost:3000/root',
+    },
+    author_gravatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon',
+    commit_url: 'http://localhost:3000/root/review-app/commit/fbd79f04fa98717641deaaeb092a4d417237c2e4',
+    commit_path: '/root/review-app/commit/fbd79f04fa98717641deaaeb092a4d417237c2e4',
+  },
+  retry_path: '/root/review-app/pipelines/73/retry',
+  created_at: '2017-01-16T17:13:59.800Z',
+  updated_at: '2017-01-25T00:00:17.132Z',
+};
+
+module.exports = pipeline;
diff --git a/spec/javascripts/commit/pipelines/pipelines_spec.js b/spec/javascripts/commit/pipelines/pipelines_spec.js
new file mode 100644
index 00000000000..f09c57978a1
--- /dev/null
+++ b/spec/javascripts/commit/pipelines/pipelines_spec.js
@@ -0,0 +1,105 @@
+/* global pipeline, Vue */
+
+require('~/flash');
+require('~/commit/pipelines/pipelines_store');
+require('~/commit/pipelines/pipelines_service');
+require('~/commit/pipelines/pipelines_table');
+require('~/vue_shared/vue_resource_interceptor');
+const pipeline = require('./mock_data');
+
+describe('Pipelines table in Commits and Merge requests', () => {
+  preloadFixtures('static/pipelines_table.html.raw');
+
+  beforeEach(() => {
+    loadFixtures('static/pipelines_table.html.raw');
+  });
+
+  describe('successfull request', () => {
+    describe('without pipelines', () => {
+      const pipelinesEmptyResponse = (request, next) => {
+        next(request.respondWith(JSON.stringify([]), {
+          status: 200,
+        }));
+      };
+
+      beforeEach(() => {
+        Vue.http.interceptors.push(pipelinesEmptyResponse);
+      });
+
+      afterEach(() => {
+        Vue.http.interceptors = _.without(
+          Vue.http.interceptors, pipelinesEmptyResponse,
+        );
+      });
+
+      it('should render the empty state', (done) => {
+        const component = new gl.commits.pipelines.PipelinesTableView({
+          el: document.querySelector('#commit-pipeline-table-view'),
+        });
+
+        setTimeout(() => {
+          expect(component.$el.querySelector('.js-blank-state-title').textContent).toContain('No pipelines to show');
+          done();
+        }, 1);
+      });
+    });
+
+    describe('with pipelines', () => {
+      const pipelinesResponse = (request, next) => {
+        next(request.respondWith(JSON.stringify([pipeline]), {
+          status: 200,
+        }));
+      };
+
+      beforeEach(() => {
+        Vue.http.interceptors.push(pipelinesResponse);
+      });
+
+      afterEach(() => {
+        Vue.http.interceptors = _.without(
+          Vue.http.interceptors, pipelinesResponse,
+        );
+      });
+
+      it('should render a table with the received pipelines', (done) => {
+        const component = new gl.commits.pipelines.PipelinesTableView({
+          el: document.querySelector('#commit-pipeline-table-view'),
+        });
+
+        setTimeout(() => {
+          expect(component.$el.querySelectorAll('table > tbody > tr').length).toEqual(1);
+          done();
+        }, 0);
+      });
+    });
+  });
+
+  describe('unsuccessfull request', () => {
+    const pipelinesErrorResponse = (request, next) => {
+      next(request.respondWith(JSON.stringify([]), {
+        status: 500,
+      }));
+    };
+
+    beforeEach(() => {
+      Vue.http.interceptors.push(pipelinesErrorResponse);
+    });
+
+    afterEach(() => {
+      Vue.http.interceptors = _.without(
+        Vue.http.interceptors, pipelinesErrorResponse,
+      );
+    });
+
+    it('should render empty state', (done) => {
+      const component = new gl.commits.pipelines.PipelinesTableView({
+        el: document.querySelector('#commit-pipeline-table-view'),
+      });
+
+      setTimeout(() => {
+        expect(component.$el.querySelector('.js-blank-state-title').textContent).toContain('No pipelines to show');
+        done();
+      }, 0);
+    });
+  });
+});
diff --git a/spec/javascripts/commit/pipelines/pipelines_store_spec.js b/spec/javascripts/commit/pipelines/pipelines_store_spec.js
new file mode 100644
index 00000000000..94973419979
--- /dev/null
+++ b/spec/javascripts/commit/pipelines/pipelines_store_spec.js
@@ -0,0 +1,33 @@
+const PipelinesStore = require('~/commit/pipelines/pipelines_store');
+
+describe('Store', () => {
+  let store;
+
+  beforeEach(() => {
+    store = new PipelinesStore();
+  });
+
+  // unregister intervals and event handlers
+  afterEach(() => gl.VueRealtimeListener.reset());
+
+  it('should start with a blank state', () => {
+    expect(store.state.pipelines.length).toBe(0);
+  });
+
+  it('should store an array of pipelines', () => {
+    const pipelines = [
+      {
+        id: '1',
+        name: 'pipeline',
+      },
+      {
+        id: '2',
+        name: 'pipeline_2',
+      },
+    ];
+
+    store.storePipelines(pipelines);
+
+    expect(store.state.pipelines.length).toBe(pipelines.length);
+  });
+});
diff --git a/spec/javascripts/commits_spec.js b/spec/javascripts/commits_spec.js
new file mode 100644
index 00000000000..05260760c43
--- /dev/null
+++ b/spec/javascripts/commits_spec.js
@@ -0,0 +1,62 @@
+/* global CommitsList */
+
+require('vendor/jquery.endless-scroll');
+require('~/pager');
+require('~/commits');
+
+(() => {
+  // TODO: remove this hack!
+  // PhantomJS causes spyOn to panic because replaceState isn't "writable"
+  let phantomjs;
+  try {
+    phantomjs = !Object.getOwnPropertyDescriptor(window.history, 'replaceState').writable;
+  } catch (err) {
+    phantomjs = false;
+  }
+
+  describe('Commits List', () => {
+    beforeEach(() => {
+      setFixtures(`
+        <form class="commits-search-form" action="/h5bp/html5-boilerplate/commits/master">
+          <input id="commits-search">
+        </form>
+        <ol id="commits-list"></ol>
+        `);
+    });
+
+    it('should be defined', () => {
+      expect(CommitsList).toBeDefined();
+    });
+
+    describe('on entering input', () => {
+      let ajaxSpy;
+
+      beforeEach(() => {
+        CommitsList.init(25);
+        CommitsList.searchField.val('');
+
+        if (!phantomjs) {
+          spyOn(history, 'replaceState').and.stub();
+        }
+        ajaxSpy = spyOn(jQuery, 'ajax').and.callFake((req) => {
+          req.success({
+            data: '<li>Result</li>',
+          });
+        });
+      });
+
+      it('should save the last search string', () => {
+        CommitsList.searchField.val('GitLab');
+        CommitsList.filterResults();
+        expect(ajaxSpy).toHaveBeenCalled();
+        expect(CommitsList.lastSearch).toEqual('GitLab');
+      });
+
+      it('should not make ajax call if the input does not change', () => {
+        CommitsList.filterResults();
+        expect(ajaxSpy).not.toHaveBeenCalled();
+        expect(CommitsList.lastSearch).toEqual('');
+      });
+    });
+  });
+})();
diff --git a/spec/javascripts/dashboard_spec.js.es6 b/spec/javascripts/dashboard_spec.js.es6
deleted file mode 100644
index 93f73fa0e9a..00000000000
--- a/spec/javascripts/dashboard_spec.js.es6
+++ /dev/null
@@ -1,39 +0,0 @@
-/* eslint-disable */
-/*= require sidebar */
-/*= require jquery */
-/*= require js.cookie */
-/*= require lib/utils/text_utility */
-
-((global) => {
-  describe('Dashboard', () => {
-    const fixtureTemplate = 'dashboard.html';
-
-    function todosCountText() {
-      return $('.js-todos-count').text();
-    }
-
-    function triggerToggle(newCount) {
-      $(document).trigger('todo:toggle', newCount);
-    }
-
-    fixture.preload(fixtureTemplate);
-    beforeEach(() => {
-      fixture.load(fixtureTemplate);
-      new global.Sidebar();
-    });
-
-    it('should update todos-count after receiving the todo:toggle event', () => {
-      triggerToggle(5);
-      expect(todosCountText()).toEqual('5');
-    });
-
-    it('should display todos-count with delimiter', () => {
-      triggerToggle(1000);
-      expect(todosCountText()).toEqual('1,000');
-
-      triggerToggle(1000000);
-      expect(todosCountText()).toEqual('1,000,000');
-    });
-  });
-
-})(window.gl);
diff --git a/spec/javascripts/datetime_utility_spec.js b/spec/javascripts/datetime_utility_spec.js
new file mode 100644
index 00000000000..d5eec10be42
--- /dev/null
+++ b/spec/javascripts/datetime_utility_spec.js
@@ -0,0 +1,65 @@
+require('~/lib/utils/datetime_utility');
+
+(() => {
+  describe('Date time utils', () => {
+    describe('get day name', () => {
+      it('should return Sunday', () => {
+        const day = gl.utils.getDayName(new Date('07/17/2016'));
+        expect(day).toBe('Sunday');
+      });
+
+      it('should return Monday', () => {
+        const day = gl.utils.getDayName(new Date('07/18/2016'));
+        expect(day).toBe('Monday');
+      });
+
+      it('should return Tuesday', () => {
+        const day = gl.utils.getDayName(new Date('07/19/2016'));
+        expect(day).toBe('Tuesday');
+      });
+
+      it('should return Wednesday', () => {
+        const day = gl.utils.getDayName(new Date('07/20/2016'));
+        expect(day).toBe('Wednesday');
+      });
+
+      it('should return Thursday', () => {
+        const day = gl.utils.getDayName(new Date('07/21/2016'));
+        expect(day).toBe('Thursday');
+      });
+
+      it('should return Friday', () => {
+        const day = gl.utils.getDayName(new Date('07/22/2016'));
+        expect(day).toBe('Friday');
+      });
+
+      it('should return Saturday', () => {
+        const day = gl.utils.getDayName(new Date('07/23/2016'));
+        expect(day).toBe('Saturday');
+      });
+    });
+
+    describe('get day difference', () => {
+      it('should return 7', () => {
+        const firstDay = new Date('07/01/2016');
+        const secondDay = new Date('07/08/2016');
+        const difference = gl.utils.getDayDifference(firstDay, secondDay);
+        expect(difference).toBe(7);
+      });
+
+      it('should return 31', () => {
+        const firstDay = new Date('07/01/2016');
+        const secondDay = new Date('08/01/2016');
+        const difference = gl.utils.getDayDifference(firstDay, secondDay);
+        expect(difference).toBe(31);
+      });
+
+      it('should return 365', () => {
+        const firstDay = new Date('07/02/2015');
+        const secondDay = new Date('07/01/2016');
+        const difference = gl.utils.getDayDifference(firstDay, secondDay);
+        expect(difference).toBe(365);
+      });
+    });
+  });
+})();
diff --git a/spec/javascripts/datetime_utility_spec.js.es6 b/spec/javascripts/datetime_utility_spec.js.es6
deleted file mode 100644
index 9fdbab3a9e9..00000000000
--- a/spec/javascripts/datetime_utility_spec.js.es6
+++ /dev/null
@@ -1,65 +0,0 @@
-/* eslint-disable */
-//= require lib/utils/datetime_utility
-(() => {
-  describe('Date time utils', () => {
-    describe('get day name', () => {
-      it('should return Sunday', () => {
-        const day = gl.utils.getDayName(new Date('07/17/2016'));
-        expect(day).toBe('Sunday');
-      });
-
-      it('should return Monday', () => {
-        const day = gl.utils.getDayName(new Date('07/18/2016'));
-        expect(day).toBe('Monday');
-      });
-
-      it('should return Tuesday', () => {
-        const day = gl.utils.getDayName(new Date('07/19/2016'));
-        expect(day).toBe('Tuesday');
-      });
-
-      it('should return Wednesday', () => {
-        const day = gl.utils.getDayName(new Date('07/20/2016'));
-        expect(day).toBe('Wednesday');
-      });
-
-      it('should return Thursday', () => {
-        const day = gl.utils.getDayName(new Date('07/21/2016'));
-        expect(day).toBe('Thursday');
-      });
-
-      it('should return Friday', () => {
-        const day = gl.utils.getDayName(new Date('07/22/2016'));
-        expect(day).toBe('Friday');
-      });
-
-      it('should return Saturday', () => {
-        const day = gl.utils.getDayName(new Date('07/23/2016'));
-        expect(day).toBe('Saturday');
-      });
-    });
-
-    describe('get day difference', () => {
-      it('should return 7', () => {
-        const firstDay = new Date('07/01/2016');
-        const secondDay = new Date('07/08/2016');
-        const difference = gl.utils.getDayDifference(firstDay, secondDay);
-        expect(difference).toBe(7);
-      });
-
-      it('should return 31', () => {
-        const firstDay = new Date('07/01/2016');
-        const secondDay = new Date('08/01/2016');
-        const difference = gl.utils.getDayDifference(firstDay, secondDay);
-        expect(difference).toBe(31);
-      });
-
-      it('should return 365', () => {
-        const firstDay = new Date('07/02/2015');
-        const secondDay = new Date('07/01/2016');
-        const difference = gl.utils.getDayDifference(firstDay, secondDay);
-        expect(difference).toBe(365);
-      });
-    });
-  });
-})();
diff --git a/spec/javascripts/diff_comments_store_spec.js b/spec/javascripts/diff_comments_store_spec.js
new file mode 100644
index 00000000000..84cf98c930a
--- /dev/null
+++ b/spec/javascripts/diff_comments_store_spec.js
@@ -0,0 +1,133 @@
+/* eslint-disable jasmine/no-global-setup, dot-notation, jasmine/no-expect-in-setup-teardown, max-len */
+/* global CommentsStore */
+
+require('~/diff_notes/models/discussion');
+require('~/diff_notes/models/note');
+require('~/diff_notes/stores/comments');
+
+(() => {
+  function createDiscussion(noteId = 1, resolved = true) {
+    CommentsStore.create({
+      discussionId: 'a',
+      noteId,
+      canResolve: true,
+      resolved,
+      resolvedBy: 'test',
+      authorName: 'test',
+      authorAvatar: 'test',
+      noteTruncated: 'test...',
+    });
+  }
+
+  beforeEach(() => {
+    CommentsStore.state = {};
+  });
+
+  describe('New discussion', () => {
+    it('creates new discussion', () => {
+      expect(Object.keys(CommentsStore.state).length).toBe(0);
+      createDiscussion();
+      expect(Object.keys(CommentsStore.state).length).toBe(1);
+    });
+
+    it('creates new note in discussion', () => {
+      createDiscussion();
+      createDiscussion(2);
+
+      const discussion = CommentsStore.state['a'];
+      expect(Object.keys(discussion.notes).length).toBe(2);
+    });
+  });
+
+  describe('Get note', () => {
+    beforeEach(() => {
+      expect(Object.keys(CommentsStore.state).length).toBe(0);
+      createDiscussion();
+    });
+
+    it('gets note by ID', () => {
+      const note = CommentsStore.get('a', 1);
+      expect(note).toBeDefined();
+      expect(note.id).toBe(1);
+    });
+  });
+
+  describe('Delete discussion', () => {
+    beforeEach(() => {
+      expect(Object.keys(CommentsStore.state).length).toBe(0);
+      createDiscussion();
+    });
+
+    it('deletes discussion by ID', () => {
+      CommentsStore.delete('a', 1);
+      expect(Object.keys(CommentsStore.state).length).toBe(0);
+    });
+
+    it('deletes discussion when no more notes', () => {
+      createDiscussion();
+      createDiscussion(2);
+      expect(Object.keys(CommentsStore.state).length).toBe(1);
+      expect(Object.keys(CommentsStore.state['a'].notes).length).toBe(2);
+
+      CommentsStore.delete('a', 1);
+      CommentsStore.delete('a', 2);
+      expect(Object.keys(CommentsStore.state).length).toBe(0);
+    });
+  });
+
+  describe('Update note', () => {
+    beforeEach(() => {
+      expect(Object.keys(CommentsStore.state).length).toBe(0);
+      createDiscussion();
+    });
+
+    it('updates note to be unresolved', () => {
+      CommentsStore.update('a', 1, false, 'test');
+
+      const note = CommentsStore.get('a', 1);
+      expect(note.resolved).toBe(false);
+    });
+  });
+
+  describe('Discussion resolved', () => {
+    beforeEach(() => {
+      expect(Object.keys(CommentsStore.state).length).toBe(0);
+      createDiscussion();
+    });
+
+    it('is resolved with single note', () => {
+      const discussion = CommentsStore.state['a'];
+      expect(discussion.isResolved()).toBe(true);
+    });
+
+    it('is unresolved with 2 notes', () => {
+      const discussion = CommentsStore.state['a'];
+      createDiscussion(2, false);
+
+      expect(discussion.isResolved()).toBe(false);
+    });
+
+    it('is resolved with 2 notes', () => {
+      const discussion = CommentsStore.state['a'];
+      createDiscussion(2);
+
+      expect(discussion.isResolved()).toBe(true);
+    });
+
+    it('resolve all notes', () => {
+      const discussion = CommentsStore.state['a'];
+      createDiscussion(2, false);
+
+      discussion.resolveAllNotes();
+      expect(discussion.isResolved()).toBe(true);
+    });
+
+    it('unresolve all notes', () => {
+      const discussion = CommentsStore.state['a'];
+      createDiscussion(2);
+
+      discussion.unResolveAllNotes();
+      expect(discussion.isResolved()).toBe(false);
+    });
+  });
+})();
diff --git a/spec/javascripts/diff_comments_store_spec.js.es6 b/spec/javascripts/diff_comments_store_spec.js.es6
deleted file mode 100644
index 9b2845af608..00000000000
--- a/spec/javascripts/diff_comments_store_spec.js.es6
+++ /dev/null
@@ -1,122 +0,0 @@
-/* eslint-disable */
-//= require vue
-//= require diff_notes/models/discussion
-//= require diff_notes/models/note
-//= require diff_notes/stores/comments
-(() => {
-  function createDiscussion(noteId = 1, resolved = true) {
-    CommentsStore.create('a', noteId, true, resolved, 'test');
-  };
-
-  beforeEach(() => {
-    CommentsStore.state = {};
-  });
-
-  describe('New discussion', () => {
-    it('creates new discussion', () => {
-      expect(Object.keys(CommentsStore.state).length).toBe(0);
-      createDiscussion();
-      expect(Object.keys(CommentsStore.state).length).toBe(1);
-    });
-
-    it('creates new note in discussion', () => {
-      createDiscussion();
-      createDiscussion(2);
-
-      const discussion = CommentsStore.state['a'];
-      expect(Object.keys(discussion.notes).length).toBe(2);
-    });
-  });
-
-  describe('Get note', () => {
-    beforeEach(() => {
-      expect(Object.keys(CommentsStore.state).length).toBe(0);
-      createDiscussion();
-    });
-
-    it('gets note by ID', () => {
-      const note = CommentsStore.get('a', 1);
-      expect(note).toBeDefined();
-      expect(note.id).toBe(1);
-    });
-  });
-
-  describe('Delete discussion', () => {
-    beforeEach(() => {
-      expect(Object.keys(CommentsStore.state).length).toBe(0);
-      createDiscussion();
-    });
-
-    it('deletes discussion by ID', () => {
-      CommentsStore.delete('a', 1);
-      expect(Object.keys(CommentsStore.state).length).toBe(0);
-    });
-
-    it('deletes discussion when no more notes', () => {
-      createDiscussion();
-      createDiscussion(2);
-      expect(Object.keys(CommentsStore.state).length).toBe(1);
-      expect(Object.keys(CommentsStore.state['a'].notes).length).toBe(2);
-
-      CommentsStore.delete('a', 1);
-      CommentsStore.delete('a', 2);
-      expect(Object.keys(CommentsStore.state).length).toBe(0);
-    });
-  });
-
-  describe('Update note', () => {
-    beforeEach(() => {
-      expect(Object.keys(CommentsStore.state).length).toBe(0);
-      createDiscussion();
-    });
-
-    it('updates note to be unresolved', () => {
-      CommentsStore.update('a', 1, false, 'test');
-
-      const note = CommentsStore.get('a', 1);
-      expect(note.resolved).toBe(false);
-    });
-  });
-
-  describe('Discussion resolved', () => {
-    beforeEach(() => {
-      expect(Object.keys(CommentsStore.state).length).toBe(0);
-      createDiscussion();
-    });
-
-    it('is resolved with single note', () => {
-      const discussion = CommentsStore.state['a'];
-      expect(discussion.isResolved()).toBe(true);
-    });
-
-    it('is unresolved with 2 notes', () => {
-      const discussion = CommentsStore.state['a'];
-      createDiscussion(2, false);
-
-      expect(discussion.isResolved()).toBe(false);
-    });
-
-    it('is resolved with 2 notes', () => {
-      const discussion = CommentsStore.state['a'];
-      createDiscussion(2);
-
-      expect(discussion.isResolved()).toBe(true);
-    });
-
-    it('resolve all notes', () => {
-      const discussion = CommentsStore.state['a'];
-      createDiscussion(2, false);
-
-      discussion.resolveAllNotes();
-      expect(discussion.isResolved()).toBe(true);
-    });
-
-    it('unresolve all notes', () => {
-      const discussion = CommentsStore.state['a'];
-      createDiscussion(2);
-
-      discussion.unResolveAllNotes();
-      expect(discussion.isResolved()).toBe(false);
-    });
-  });
-})();
diff --git a/spec/javascripts/environments/environment_actions_spec.js b/spec/javascripts/environments/environment_actions_spec.js
new file mode 100644
index 00000000000..85b73f1d4e2
--- /dev/null
+++ b/spec/javascripts/environments/environment_actions_spec.js
@@ -0,0 +1,47 @@
+import Vue from 'vue';
+import actionsComp from '~/environments/components/environment_actions';
+
+describe('Actions Component', () => {
+  let ActionsComponent;
+  let actionsMock;
+  let spy;
+  let component;
+
+  beforeEach(() => {
+    ActionsComponent = Vue.extend(actionsComp);
+
+    actionsMock = [
+      {
+        name: 'bar',
+        play_path: 'https://gitlab.com/play',
+      },
+      {
+        name: 'foo',
+        play_path: '#',
+      },
+    ];
+
+    spy = jasmine.createSpy('spy').and.returnValue(Promise.resolve());
+    component = new ActionsComponent({
+      propsData: {
+        actions: actionsMock,
+        service: {
+          postAction: spy,
+        },
+      },
+    }).$mount();
+  });
+
+  it('should render a dropdown with the provided actions', () => {
+    expect(
+      component.$el.querySelectorAll('.dropdown-menu li').length,
+    ).toEqual(actionsMock.length);
+  });
+
+  it('should call the service when an action is clicked', () => {
+    component.$el.querySelector('.dropdown').click();
+    component.$el.querySelector('.js-manual-action-link').click();
+
+    expect(spy).toHaveBeenCalledWith(actionsMock[0].play_path);
+  });
+});
diff --git a/spec/javascripts/environments/environment_actions_spec.js.es6 b/spec/javascripts/environments/environment_actions_spec.js.es6
deleted file mode 100644
index 76e81233e89..00000000000
--- a/spec/javascripts/environments/environment_actions_spec.js.es6
+++ /dev/null
@@ -1,37 +0,0 @@
-//= require vue
-//= require environments/components/environment_actions
-
-describe('Actions Component', () => {
-  fixture.preload('environments/element.html');
-
-  beforeEach(() => {
-    fixture.load('environments/element.html');
-  });
-
-  it('Should render a dropdown with the provided actions', () => {
-    const actionsMock = [
-      {
-        name: 'bar',
-        play_path: 'https://gitlab.com/play',
-      },
-      {
-        name: 'foo',
-        play_path: '#',
-      },
-    ];
-
-    const component = new window.gl.environmentsList.ActionsComponent({
-      el: document.querySelector('.test-dom-element'),
-      propsData: {
-        actions: actionsMock,
-      },
-    });
-
-    expect(
-      component.$el.querySelectorAll('.dropdown-menu li').length,
-    ).toEqual(actionsMock.length);
-    expect(
-      component.$el.querySelector('.dropdown-menu li a').getAttribute('href'),
-    ).toEqual(actionsMock[0].play_path);
-  });
-});
diff --git a/spec/javascripts/environments/environment_external_url_spec.js b/spec/javascripts/environments/environment_external_url_spec.js
new file mode 100644
index 00000000000..9af218a27ff
--- /dev/null
+++ b/spec/javascripts/environments/environment_external_url_spec.js
@@ -0,0 +1,22 @@
+import Vue from 'vue';
+import externalUrlComp from '~/environments/components/environment_external_url';
+
+describe('External URL Component', () => {
+  let ExternalUrlComponent;
+
+  beforeEach(() => {
+    ExternalUrlComponent = Vue.extend(externalUrlComp);
+  });
+
+  it('should link to the provided externalUrl prop', () => {
+    const externalURL = 'https://gitlab.com';
+    const component = new ExternalUrlComponent({
+      propsData: {
+        externalUrl: externalURL,
+      },
+    }).$mount();
+
+    expect(component.$el.getAttribute('href')).toEqual(externalURL);
+    expect(component.$el.querySelector('fa-external-link')).toBeDefined();
+  });
+});
diff --git a/spec/javascripts/environments/environment_external_url_spec.js.es6 b/spec/javascripts/environments/environment_external_url_spec.js.es6
deleted file mode 100644
index 156506ef28f..00000000000
--- a/spec/javascripts/environments/environment_external_url_spec.js.es6
+++ /dev/null
@@ -1,22 +0,0 @@
-//= require vue
-//= require environments/components/environment_external_url
-
-describe('External URL Component', () => {
-  fixture.preload('environments/element.html');
-  beforeEach(() => {
-    fixture.load('environments/element.html');
-  });
-
-  it('should link to the provided external_url', () => {
-    const externalURL = 'https://gitlab.com';
-    const component = new window.gl.environmentsList.ExternalUrlComponent({
-      el: document.querySelector('.test-dom-element'),
-      propsData: {
-        external_url: externalURL,
-      },
-    });
-
-    expect(component.$el.getAttribute('href')).toEqual(externalURL);
-    expect(component.$el.querySelector('fa-external-link')).toBeDefined();
-  });
-});
diff --git a/spec/javascripts/environments/environment_item_spec.js b/spec/javascripts/environments/environment_item_spec.js
new file mode 100644
index 00000000000..4d42de4d549
--- /dev/null
+++ b/spec/javascripts/environments/environment_item_spec.js
@@ -0,0 +1,212 @@
+import 'timeago.js';
+import Vue from 'vue';
+import environmentItemComp from '~/environments/components/environment_item';
+
+describe('Environment item', () => {
+  let EnvironmentItem;
+
+  beforeEach(() => {
+    EnvironmentItem = Vue.extend(environmentItemComp);
+  });
+
+  describe('When item is folder', () => {
+    let mockItem;
+    let component;
+
+    beforeEach(() => {
+      mockItem = {
+        name: 'review',
+        folderName: 'review',
+        size: 3,
+        isFolder: true,
+        environment_path: 'url',
+      };
+
+      component = new EnvironmentItem({
+        propsData: {
+          model: mockItem,
+          canCreateDeployment: false,
+          canReadEnvironment: true,
+          service: {},
+        },
+      }).$mount();
+    });
+
+    it('Should render folder icon and name', () => {
+      expect(component.$el.querySelector('.folder-name').textContent).toContain(mockItem.name);
+      expect(component.$el.querySelector('.folder-icon')).toBeDefined();
+    });
+
+    it('Should render the number of children in a badge', () => {
+      expect(component.$el.querySelector('.folder-name .badge').textContent).toContain(mockItem.size);
+    });
+  });
+
+  describe('when item is not folder', () => {
+    let environment;
+    let component;
+
+    beforeEach(() => {
+      environment = {
+        name: 'production',
+        size: 1,
+        state: 'stopped',
+        external_url: 'http://external.com',
+        environment_type: null,
+        last_deployment: {
+          id: 66,
+          iid: 6,
+          sha: '500aabcb17c97bdcf2d0c410b70cb8556f0362dd',
+          ref: {
+            name: 'master',
+            ref_path: 'root/ci-folders/tree/master',
+          },
+          tag: true,
+          'last?': true,
+          user: {
+            name: 'Administrator',
+            username: 'root',
+            id: 1,
+            state: 'active',
+            avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
+            web_url: 'http://localhost:3000/root',
+          },
+          commit: {
+            id: '500aabcb17c97bdcf2d0c410b70cb8556f0362dd',
+            short_id: '500aabcb',
+            title: 'Update .gitlab-ci.yml',
+            author_name: 'Administrator',
+            author_email: 'admin@example.com',
+            created_at: '2016-11-07T18:28:13.000+00:00',
+            message: 'Update .gitlab-ci.yml',
+            author: {
+              name: 'Administrator',
+              username: 'root',
+              id: 1,
+              state: 'active',
+              avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
+              web_url: 'http://localhost:3000/root',
+            },
+            commit_path: '/root/ci-folders/tree/500aabcb17c97bdcf2d0c410b70cb8556f0362dd',
+          },
+          deployable: {
+            id: 1279,
+            name: 'deploy',
+            build_path: '/root/ci-folders/builds/1279',
+            retry_path: '/root/ci-folders/builds/1279/retry',
+            created_at: '2016-11-29T18:11:58.430Z',
+            updated_at: '2016-11-29T18:11:58.430Z',
+          },
+          manual_actions: [
+            {
+              name: 'action',
+              play_path: '/play',
+            },
+          ],
+        },
+        'stop_action?': true,
+        environment_path: 'root/ci-folders/environments/31',
+        created_at: '2016-11-07T11:11:16.525Z',
+        updated_at: '2016-11-10T15:55:58.778Z',
+      };
+
+      component = new EnvironmentItem({
+        propsData: {
+          model: environment,
+          canCreateDeployment: true,
+          canReadEnvironment: true,
+          service: {},
+        },
+      }).$mount();
+    });
+
+    it('should render environment name', () => {
+      expect(component.$el.querySelector('.environment-name').textContent).toContain(environment.name);
+    });
+
+    describe('With deployment', () => {
+      it('should render deployment internal id', () => {
+        expect(
+          component.$el.querySelector('.deployment-column span').textContent,
+        ).toContain(environment.last_deployment.iid);
+
+        expect(
+          component.$el.querySelector('.deployment-column span').textContent,
+        ).toContain('#');
+      });
+
+      it('should render last deployment date', () => {
+        const timeagoInstance = new timeago(); // eslint-disable-line
+        const formatedDate = timeagoInstance.format(
+          environment.last_deployment.deployable.created_at,
+        );
+
+        expect(
+          component.$el.querySelector('.environment-created-date-timeago').textContent,
+        ).toContain(formatedDate);
+      });
+
+      describe('With user information', () => {
+        it('should render user avatar with link to profile', () => {
+          expect(
+            component.$el.querySelector('.js-deploy-user-container').getAttribute('href'),
+          ).toEqual(environment.last_deployment.user.web_url);
+        });
+      });
+
+      describe('With build url', () => {
+        it('Should link to build url provided', () => {
+          expect(
+            component.$el.querySelector('.build-link').getAttribute('href'),
+          ).toEqual(environment.last_deployment.deployable.build_path);
+        });
+
+        it('Should render deployable name and id', () => {
+          expect(
+            component.$el.querySelector('.build-link').getAttribute('href'),
+          ).toEqual(environment.last_deployment.deployable.build_path);
+        });
+      });
+
+      describe('With commit information', () => {
+        it('should render commit component', () => {
+          expect(
+            component.$el.querySelector('.js-commit-component'),
+          ).toBeDefined();
+        });
+      });
+    });
+
+    describe('With manual actions', () => {
+      it('Should render actions component', () => {
+        expect(
+          component.$el.querySelector('.js-manual-actions-container'),
+        ).toBeDefined();
+      });
+    });
+
+    describe('With external URL', () => {
+      it('should render external url component', () => {
+        expect(
+          component.$el.querySelector('.js-external-url-container'),
+        ).toBeDefined();
+      });
+    });
+
+    describe('With stop action', () => {
+      it('Should render stop action component', () => {
+        expect(
+          component.$el.querySelector('.js-stop-component-container'),
+        ).toBeDefined();
+      });
+    });
+
+    describe('With retry action', () => {
+      it('Should render rollback component', () => {
+        expect(
+          component.$el.querySelector('.js-rollback-component-container'),
+        ).toBeDefined();
+      });
+    });
+  });
+});
diff --git a/spec/javascripts/environments/environment_item_spec.js.es6 b/spec/javascripts/environments/environment_item_spec.js.es6
deleted file mode 100644
index 5d7c6b2411d..00000000000
--- a/spec/javascripts/environments/environment_item_spec.js.es6
+++ /dev/null
@@ -1,229 +0,0 @@
-//= require vue
-//= require timeago
-//= require environments/components/environment_item
-
-describe('Environment item', () => {
-  fixture.preload('environments/table.html');
-  beforeEach(() => {
-    fixture.load('environments/table.html');
-  });
-
-  describe('When item is folder', () => {
-    let mockItem;
-    let component;
-
-    beforeEach(() => {
-      mockItem = {
-        name: 'review',
-        children: [
-          {
-            name: 'review-app',
-            id: 1,
-            state: 'available',
-            external_url: '',
-            last_deployment: {},
-            created_at: '2016-11-07T11:11:16.525Z',
-            updated_at: '2016-11-10T15:55:58.778Z',
-          },
-          {
-            name: 'production',
-            id: 2,
-            state: 'available',
-            external_url: '',
-            last_deployment: {},
-            created_at: '2016-11-07T11:11:16.525Z',
-            updated_at: '2016-11-10T15:55:58.778Z',
-          },
-        ],
-      };
-
-      component = new window.gl.environmentsList.EnvironmentItem({
-        el: document.querySelector('tr#environment-row'),
-        propsData: {
-          model: mockItem,
-          toggleRow: () => {},
-          canCreateDeployment: false,
-          canReadEnvironment: true,
-        },
-      });
-    });
-
-    it('Should render folder icon and name', () => {
-      expect(component.$el.querySelector('.folder-name').textContent).toContain(mockItem.name);
-      expect(component.$el.querySelector('.folder-icon')).toBeDefined();
-    });
-
-    it('Should render the number of children in a badge', () => {
-      expect(component.$el.querySelector('.folder-name .badge').textContent).toContain(mockItem.children.length);
-    });
-  });
-
-  describe('when item is not folder', () => {
-    let environment;
-    let component;
-
-    beforeEach(() => {
-      environment = {
-        id: 31,
-        name: 'production',
-        state: 'stopped',
-        external_url: 'http://external.com',
-        environment_type: null,
-        last_deployment: {
-          id: 66,
-          iid: 6,
-          sha: '500aabcb17c97bdcf2d0c410b70cb8556f0362dd',
-          ref: {
-            name: 'master',
-            ref_path: 'root/ci-folders/tree/master',
-          },
-          tag: true,
-          'last?': true,
-          user: {
-            name: 'Administrator',
-            username: 'root',
-            id: 1,
-            state: 'active',
-            avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
-            web_url: 'http://localhost:3000/root',
-          },
-          commit: {
-            id: '500aabcb17c97bdcf2d0c410b70cb8556f0362dd',
-            short_id: '500aabcb',
-            title: 'Update .gitlab-ci.yml',
-            author_name: 'Administrator',
-            author_email: 'admin@example.com',
-            created_at: '2016-11-07T18:28:13.000+00:00',
-            message: 'Update .gitlab-ci.yml',
-            author: {
-              name: 'Administrator',
-              username: 'root',
-              id: 1,
-              state: 'active',
-              avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
-              web_url: 'http://localhost:3000/root',
-            },
-            commit_path: '/root/ci-folders/tree/500aabcb17c97bdcf2d0c410b70cb8556f0362dd',
-          },
-          deployable: {
-            id: 1279,
-            name: 'deploy',
-            build_path: '/root/ci-folders/builds/1279',
-            retry_path: '/root/ci-folders/builds/1279/retry',
-            created_at: '2016-11-29T18:11:58.430Z',
-            updated_at: '2016-11-29T18:11:58.430Z',
-          },
-          manual_actions: [
-            {
-              name: 'action',
-              play_path: '/play',
-            },
-          ],
-        },
-        'stoppable?': true,
-        environment_path: 'root/ci-folders/environments/31',
-        created_at: '2016-11-07T11:11:16.525Z',
-        updated_at: '2016-11-10T15:55:58.778Z',
-      };
-
-      component = new window.gl.environmentsList.EnvironmentItem({
-        el: document.querySelector('tr#environment-row'),
-        propsData: {
-          model: environment,
-          toggleRow: () => {},
-          canCreateDeployment: true,
-          canReadEnvironment: true,
-        },
-      });
-    });
-
-    it('should render environment name', () => {
-      expect(component.$el.querySelector('.environment-name').textContent).toContain(environment.name);
-    });
-
-    describe('With deployment', () => {
-      it('should render deployment internal id', () => {
-        expect(
-          component.$el.querySelector('.deployment-column span').textContent,
-        ).toContain(environment.last_deployment.iid);
-
-        expect(
-          component.$el.querySelector('.deployment-column span').textContent,
-        ).toContain('#');
-      });
-
-      it('should render last deployment date', () => {
-        const timeagoInstance = new timeago(); // eslint-disable-line
-        const formatedDate = timeagoInstance.format(
-          environment.last_deployment.deployable.created_at,
-        );
-
-        expect(
-          component.$el.querySelector('.environment-created-date-timeago').textContent,
-        ).toContain(formatedDate);
-      });
-
-      describe('With user information', () => {
-        it('should render user avatar with link to profile', () => {
-          expect(
-            component.$el.querySelector('.js-deploy-user-container').getAttribute('href'),
-          ).toEqual(environment.last_deployment.user.web_url);
-        });
-      });
-
-      describe('With build url', () => {
-        it('Should link to build url provided', () => {
-          expect(
-            component.$el.querySelector('.build-link').getAttribute('href'),
-          ).toEqual(environment.last_deployment.deployable.build_path);
-        });
-
-        it('Should render deployable name and id', () => {
-          expect(
-            component.$el.querySelector('.build-link').getAttribute('href'),
-          ).toEqual(environment.last_deployment.deployable.build_path);
-        });
-      });
-
-      describe('With commit information', () => {
-        it('should render commit component', () => {
-          expect(
-            component.$el.querySelector('.js-commit-component'),
-          ).toBeDefined();
-        });
-      });
-    });
-
-    describe('With manual actions', () => {
-      it('Should render actions component', () => {
-        expect(
-          component.$el.querySelector('.js-manual-actions-container'),
-        ).toBeDefined();
-      });
-    });
-
-    describe('With external URL', () => {
-      it('should render external url component', () => {
-        expect(
-          component.$el.querySelector('.js-external-url-container'),
-        ).toBeDefined();
-      });
-    });
-
-    describe('With stop action', () => {
-      it('Should render stop action component', () => {
-        expect(
-          component.$el.querySelector('.js-stop-component-container'),
-        ).toBeDefined();
-      });
-    });
-
-    describe('With retry action', () => {
-      it('Should render rollback component', () => {
-        expect(
-          component.$el.querySelector('.js-rollback-component-container'),
-        ).toBeDefined();
-      });
-    });
-  });
-});
diff --git a/spec/javascripts/environments/environment_rollback_spec.js b/spec/javascripts/environments/environment_rollback_spec.js
new file mode 100644
index 00000000000..7cb39d9df03
--- /dev/null
+++ b/spec/javascripts/environments/environment_rollback_spec.js
@@ -0,0 +1,59 @@
+import Vue from 'vue';
+import rollbackComp from '~/environments/components/environment_rollback';
+
+describe('Rollback Component', () => {
+  const retryURL = 'https://gitlab.com/retry';
+  let RollbackComponent;
+  let spy;
+
+  beforeEach(() => {
+    RollbackComponent = Vue.extend(rollbackComp);
+    spy = jasmine.createSpy('spy').and.returnValue(Promise.resolve());
+  });
+
+  it('Should render Re-deploy label when isLastDeployment is true', () => {
+    const component = new RollbackComponent({
+      el: document.querySelector('.test-dom-element'),
+      propsData: {
+        retryUrl: retryURL,
+        isLastDeployment: true,
+        service: {
+          postAction: spy,
+        },
+      },
+    }).$mount();
+
+    expect(component.$el.querySelector('span').textContent).toContain('Re-deploy');
+  });
+
+  it('Should render Rollback label when isLastDeployment is false', () => {
+    const component = new RollbackComponent({
+      el: document.querySelector('.test-dom-element'),
+      propsData: {
+        retryUrl: retryURL,
+        isLastDeployment: false,
+        service: {
+          postAction: spy,
+        },
+      },
+    }).$mount();
+
+    expect(component.$el.querySelector('span').textContent).toContain('Rollback');
+  });
+
+  it('should call the service when the button is clicked', () => {
+    const component = new RollbackComponent({
+      propsData: {
+        retryUrl: retryURL,
+        isLastDeployment: false,
+        service: {
+          postAction: spy,
+        },
+      },
+    }).$mount();
+
+    component.$el.click();
+
+    expect(spy).toHaveBeenCalledWith(retryURL);
+  });
+});
diff --git a/spec/javascripts/environments/environment_rollback_spec.js.es6 b/spec/javascripts/environments/environment_rollback_spec.js.es6
deleted file mode 100644
index 29449bbbd9e..00000000000
--- a/spec/javascripts/environments/environment_rollback_spec.js.es6
+++ /dev/null
@@ -1,48 +0,0 @@
-//= require vue
-//= require environments/components/environment_rollback
-describe('Rollback Component', () => {
-  fixture.preload('environments/element.html');
-
-  const retryURL = 'https://gitlab.com/retry';
-
-  beforeEach(() => {
-    fixture.load('environments/element.html');
-  });
-
-  it('Should link to the provided retry_url', () => {
-    const component = new window.gl.environmentsList.RollbackComponent({
-      el: document.querySelector('.test-dom-element'),
-      propsData: {
-        retry_url: retryURL,
-        is_last_deployment: true,
-      },
-    });
-
-    expect(component.$el.getAttribute('href')).toEqual(retryURL);
-  });
-
-  it('Should render Re-deploy label when is_last_deployment is true', () => {
-    const component = new window.gl.environmentsList.RollbackComponent({
-      el: document.querySelector('.test-dom-element'),
-      propsData: {
-        retry_url: retryURL,
-        is_last_deployment: true,
-      },
-    });
-
-    expect(component.$el.querySelector('span').textContent).toContain('Re-deploy');
-  });
-
-
-  it('Should render Rollback label when is_last_deployment is false', () => {
-    const component = new window.gl.environmentsList.RollbackComponent({
-      el: document.querySelector('.test-dom-element'),
-      propsData: {
-        retry_url: retryURL,
-        is_last_deployment: false,
-      },
-    });
-
-    expect(component.$el.querySelector('span').textContent).toContain('Rollback');
-  });
-});
diff --git a/spec/javascripts/environments/environment_spec.js b/spec/javascripts/environments/environment_spec.js
new file mode 100644
index 00000000000..9601575577e
--- /dev/null
+++ b/spec/javascripts/environments/environment_spec.js
@@ -0,0 +1,178 @@
+import Vue from 'vue';
+import '~/flash';
+import EnvironmentsComponent from '~/environments/components/environment';
+import { environment } from './mock_data';
+
+describe('Environment', () => {
+  preloadFixtures('static/environments/environments.html.raw');
+
+  let component;
+
+  beforeEach(() => {
+    loadFixtures('static/environments/environments.html.raw');
+  });
+
+  describe('successfull request', () => {
+    describe('without environments', () => {
+      const environmentsEmptyResponseInterceptor = (request, next) => {
+        next(request.respondWith(JSON.stringify([]), {
+          status: 200,
+        }));
+      };
+
+      beforeEach(() => {
+        Vue.http.interceptors.push(environmentsEmptyResponseInterceptor);
+      });
+
+      afterEach(() => {
+        Vue.http.interceptors = _.without(
+          Vue.http.interceptors, environmentsEmptyResponseInterceptor,
+        );
+      });
+
+      it('should render the empty state', (done) => {
+        component = new EnvironmentsComponent({
+          el: document.querySelector('#environments-list-view'),
+        });
+
+        setTimeout(() => {
+          expect(
+            component.$el.querySelector('.js-new-environment-button').textContent,
+          ).toContain('New Environment');
+
+          expect(
+            component.$el.querySelector('.js-blank-state-title').textContent,
+          ).toContain('You don\'t have any environments right now.');
+
+          done();
+        }, 0);
+      });
+    });
+
+    describe('with paginated environments', () => {
+      const environmentsResponseInterceptor = (request, next) => {
+        next(request.respondWith(JSON.stringify({
+          environments: [environment],
+          stopped_count: 1,
+          available_count: 0,
+        }), {
+          status: 200,
+          headers: {
+            'X-nExt-pAge': '2',
+            'x-page': '1',
+            'X-Per-Page': '1',
+            'X-Prev-Page': '',
+            'X-TOTAL': '37',
+            'X-Total-Pages': '2',
+          },
+        }));
+      };
+
+      beforeEach(() => {
+        Vue.http.interceptors.push(environmentsResponseInterceptor);
+        component = new EnvironmentsComponent({
+          el: document.querySelector('#environments-list-view'),
+        });
+      });
+
+      afterEach(() => {
+        Vue.http.interceptors = _.without(
+          Vue.http.interceptors, environmentsResponseInterceptor,
+        );
+      });
+
+      it('should render a table with environments', (done) => {
+        setTimeout(() => {
+          expect(
+            component.$el.querySelectorAll('table tbody tr').length,
+          ).toEqual(1);
+          done();
+        }, 0);
+      });
+
+      describe('pagination', () => {
+        it('should render pagination', (done) => {
+          setTimeout(() => {
+            expect(
+              component.$el.querySelectorAll('.gl-pagination li').length,
+            ).toEqual(5);
+            done();
+          }, 0);
+        });
+
+        it('should update url when no search params are present', (done) => {
+          spyOn(gl.utils, 'visitUrl');
+          setTimeout(() => {
+            component.$el.querySelector('.gl-pagination li:nth-child(5) a').click();
+            expect(gl.utils.visitUrl).toHaveBeenCalledWith('?page=2');
+            done();
+          }, 0);
+        });
+
+        it('should update url when page is already present', (done) => {
+          spyOn(gl.utils, 'visitUrl');
+          window.history.pushState({}, null, '?page=1');
+
+          setTimeout(() => {
+            component.$el.querySelector('.gl-pagination li:nth-child(5) a').click();
+            expect(gl.utils.visitUrl).toHaveBeenCalledWith('?page=2');
+            done();
+          }, 0);
+        });
+
+        it('should update url when page and scope are already present', (done) => {
+          spyOn(gl.utils, 'visitUrl');
+          window.history.pushState({}, null, '?scope=all&page=1');
+
+          setTimeout(() => {
+            component.$el.querySelector('.gl-pagination li:nth-child(5) a').click();
+            expect(gl.utils.visitUrl).toHaveBeenCalledWith('?scope=all&page=2');
+            done();
+          }, 0);
+        });
+
+        it('should update url when page and scope are already present and page is first param', (done) => {
+          spyOn(gl.utils, 'visitUrl');
+          window.history.pushState({}, null, '?page=1&scope=all');
+
+          setTimeout(() => {
+            component.$el.querySelector('.gl-pagination li:nth-child(5) a').click();
+            expect(gl.utils.visitUrl).toHaveBeenCalledWith('?page=2&scope=all');
+            done();
+          }, 0);
+        });
+      });
+    });
+  });
+
+  describe('unsuccessfull request', () => {
+    const environmentsErrorResponseInterceptor = (request, next) => {
+      next(request.respondWith(JSON.stringify([]), {
+        status: 500,
+      }));
+    };
+
+    beforeEach(() => {
+      Vue.http.interceptors.push(environmentsErrorResponseInterceptor);
+    });
+
+    afterEach(() => {
+      Vue.http.interceptors = _.without(
+        Vue.http.interceptors, environmentsErrorResponseInterceptor,
+      );
+    });
+
+    it('should render empty state', (done) => {
+      component = new EnvironmentsComponent({
+        el: document.querySelector('#environments-list-view'),
+      });
+
+      setTimeout(() => {
+        expect(
+          component.$el.querySelector('.js-blank-state-title').textContent,
+        ).toContain('You don\'t have any environments right now.');
+        done();
+      }, 0);
+    });
+  });
+});
diff --git a/spec/javascripts/environments/environment_stop_spec.js b/spec/javascripts/environments/environment_stop_spec.js
new file mode 100644
index 00000000000..8f79b88f3df
--- /dev/null
+++ b/spec/javascripts/environments/environment_stop_spec.js
@@ -0,0 +1,34 @@
+import Vue from 'vue';
+import stopComp from '~/environments/components/environment_stop';
+
+describe('Stop Component', () => {
+  let StopComponent;
+  let component;
+  let spy;
+  const stopURL = '/stop';
+
+  beforeEach(() => {
+    StopComponent = Vue.extend(stopComp);
+    spy = jasmine.createSpy('spy').and.returnValue(Promise.resolve());
+    spyOn(window, 'confirm').and.returnValue(true);
+
+    component = new StopComponent({
+      propsData: {
+        stopUrl: stopURL,
+        service: {
+          postAction: spy,
+        },
+      },
+    }).$mount();
+  });
+
+  it('should render a button to stop the environment', () => {
+    expect(component.$el.tagName).toEqual('BUTTON');
+    expect(component.$el.getAttribute('title')).toEqual('Stop Environment');
+  });
+
+  it('should call the service when an action is clicked', () => {
+    component.$el.click();
+    expect(spy).toHaveBeenCalled();
+  });
+});
diff --git a/spec/javascripts/environments/environment_stop_spec.js.es6 b/spec/javascripts/environments/environment_stop_spec.js.es6
deleted file mode 100644
index b842be4da61..00000000000
--- a/spec/javascripts/environments/environment_stop_spec.js.es6
+++ /dev/null
@@ -1,28 +0,0 @@
-//= require vue
-//= require environments/components/environment_stop
-describe('Stop Component', () => {
-  fixture.preload('environments/element.html');
-
-  let stopURL;
-  let component;
-
-  beforeEach(() => {
-    fixture.load('environments/element.html');
-
-    stopURL = '/stop';
-    component = new window.gl.environmentsList.StopComponent({
-      el: document.querySelector('.test-dom-element'),
-      propsData: {
-        stop_url: stopURL,
-      },
-    });
-  });
-
-  it('should link to the provided URL', () => {
-    expect(component.$el.getAttribute('href')).toEqual(stopURL);
-  });
-
-  it('should have a data-confirm attribute', () => {
-    expect(component.$el.getAttribute('data-confirm')).toEqual('Are you sure you want to stop this environment?');
-  });
-});
diff --git a/spec/javascripts/environments/environment_table_spec.js b/spec/javascripts/environments/environment_table_spec.js
new file mode 100644
index 00000000000..3df967848a7
--- /dev/null
+++ b/spec/javascripts/environments/environment_table_spec.js
@@ -0,0 +1,34 @@
+import Vue from 'vue';
+import environmentTableComp from '~/environments/components/environments_table';
+
+describe('Environment item', () => {
+  preloadFixtures('static/environments/element.html.raw');
+  beforeEach(() => {
+    loadFixtures('static/environments/element.html.raw');
+  });
+
+  it('Should render a table', () => {
+    const mockItem = {
+      name: 'review',
+      size: 3,
+      isFolder: true,
+      latest: {
+        environment_path: 'url',
+      },
+    };
+
+    const EnvironmentTable = Vue.extend(environmentTableComp);
+
+    const component = new EnvironmentTable({
+      el: document.querySelector('.test-dom-element'),
+      propsData: {
+        environments: [{ mockItem }],
+        canCreateDeployment: false,
+        canReadEnvironment: true,
+        service: {},
+      },
+    }).$mount();
+
+    expect(component.$el.tagName).toEqual('TABLE');
+  });
+});
diff --git a/spec/javascripts/environments/environment_terminal_button_spec.js b/spec/javascripts/environments/environment_terminal_button_spec.js
new file mode 100644
index 00000000000..b07aa4e1745
--- /dev/null
+++ b/spec/javascripts/environments/environment_terminal_button_spec.js
@@ -0,0 +1,24 @@
+import Vue from 'vue';
+import terminalComp from '~/environments/components/environment_terminal_button';
+
+describe('Stop Component', () => {
+  let TerminalComponent;
+  let component;
+  const terminalPath = '/path';
+
+  beforeEach(() => {
+    TerminalComponent = Vue.extend(terminalComp);
+
+    component = new TerminalComponent({
+      propsData: {
+        terminalPath,
+      },
+    }).$mount();
+  });
+
+  it('should render a link to open a web terminal with the provided path', () => {
+    expect(component.$el.tagName).toEqual('A');
+    expect(component.$el.getAttribute('title')).toEqual('Open web terminal');
+    expect(component.$el.getAttribute('href')).toEqual(terminalPath);
+  });
+});
diff --git a/spec/javascripts/environments/environments_store_spec.js b/spec/javascripts/environments/environments_store_spec.js
new file mode 100644
index 00000000000..115d84b50f5
--- /dev/null
+++ b/spec/javascripts/environments/environments_store_spec.js
@@ -0,0 +1,58 @@
+import Store from '~/environments/stores/environments_store';
+import { environmentsList, serverData } from './mock_data';
+
+(() => {
+  describe('Store', () => {
+    let store;
+
+    beforeEach(() => {
+      store = new Store();
+    });
+
+    it('should start with a blank state', () => {
+      expect(store.state.environments.length).toEqual(0);
+      expect(store.state.stoppedCounter).toEqual(0);
+      expect(store.state.availableCounter).toEqual(0);
+      expect(store.state.paginationInformation).toEqual({});
+    });
+
+    it('should store environments', () => {
+      store.storeEnvironments(serverData);
+      expect(store.state.environments.length).toEqual(serverData.length);
+      expect(store.state.environments[0]).toEqual(environmentsList[0]);
+    });
+
+    it('should store available count', () => {
+      store.storeAvailableCount(2);
+      expect(store.state.availableCounter).toEqual(2);
+    });
+
+    it('should store stopped count', () => {
+      store.storeStoppedCount(2);
+      expect(store.state.stoppedCounter).toEqual(2);
+    });
+
+    it('should store pagination information', () => {
+      const pagination = {
+        'X-nExt-pAge': '2',
+        'X-page': '1',
+        'X-Per-Page': '1',
+        'X-Prev-Page': '2',
+        'X-TOTAL': '37',
+        'X-Total-Pages': '2',
+      };
+
+      const expectedResult = {
+        perPage: 1,
+        page: 1,
+        total: 37,
+        totalPages: 2,
+        nextPage: 2,
+        previousPage: 2,
+      };
+
+      store.setPagination(pagination);
+      expect(store.state.paginationInformation).toEqual(expectedResult);
+    });
+  });
+})();
diff --git a/spec/javascripts/environments/environments_store_spec.js.es6 b/spec/javascripts/environments/environments_store_spec.js.es6
deleted file mode 100644
index 17c00acf63e..00000000000
--- a/spec/javascripts/environments/environments_store_spec.js.es6
+++ /dev/null
@@ -1,71 +0,0 @@
-/* global environmentsList */
-
-//= require vue
-//= require environments/stores/environments_store
-//= require ./mock_data
-
-(() => {
-  describe('Store', () => {
-    beforeEach(() => {
-      gl.environmentsList.EnvironmentsStore.create();
-    });
-
-    it('should start with a blank state', () => {
-      expect(gl.environmentsList.EnvironmentsStore.state.environments.length).toBe(0);
-      expect(gl.environmentsList.EnvironmentsStore.state.stoppedCounter).toBe(0);
-      expect(gl.environmentsList.EnvironmentsStore.state.availableCounter).toBe(0);
-    });
-
-    describe('store environments', () => {
-      beforeEach(() => {
-        gl.environmentsList.EnvironmentsStore.storeEnvironments(environmentsList);
-      });
-
-      it('should count stopped environments and save the count in the state', () => {
-        expect(gl.environmentsList.EnvironmentsStore.state.stoppedCounter).toBe(1);
-      });
-
-      it('should count available environments and save the count in the state', () => {
-        expect(gl.environmentsList.EnvironmentsStore.state.availableCounter).toBe(3);
-      });
-
-      it('should store environments with same environment_type as sibilings', () => {
-        expect(gl.environmentsList.EnvironmentsStore.state.environments.length).toBe(3);
-
-        const parentFolder = gl.environmentsList.EnvironmentsStore.state.environments
-        .filter(env => env.children && env.children.length > 0);
-
-        expect(parentFolder[0].children.length).toBe(2);
-        expect(parentFolder[0].children[0].environment_type).toBe('review');
-        expect(parentFolder[0].children[1].environment_type).toBe('review');
-        expect(parentFolder[0].children[0].name).toBe('test-environment');
-        expect(parentFolder[0].children[1].name).toBe('test-environment-1');
-      });
-
-      it('should sort the environments alphabetically', () => {
-        const { environments } = gl.environmentsList.EnvironmentsStore.state;
-
-        expect(environments[0].name).toBe('production');
-        expect(environments[1].name).toBe('review');
-        expect(environments[1].children[0].name).toBe('test-environment');
-        expect(environments[1].children[1].name).toBe('test-environment-1');
-        expect(environments[2].name).toBe('review_app');
-      });
-    });
-
-    describe('toggleFolder', () => {
-      beforeEach(() => {
-        gl.environmentsList.EnvironmentsStore.storeEnvironments(environmentsList);
-      });
-
-      it('should toggle the open property for the given environment', () => {
-        gl.environmentsList.EnvironmentsStore.toggleFolder('review');
-
-        const { environments } = gl.environmentsList.EnvironmentsStore.state;
-        const environment = environments.filter(env => env['vue-isChildren'] === true && env.name === 'review');
-
-        expect(environment[0].isOpen).toBe(true);
-      });
-    });
-  });
-})();
diff --git a/spec/javascripts/environments/folder/environments_folder_view_spec.js b/spec/javascripts/environments/folder/environments_folder_view_spec.js
new file mode 100644
index 00000000000..43a217a67f5
--- /dev/null
+++ b/spec/javascripts/environments/folder/environments_folder_view_spec.js
@@ -0,0 +1,202 @@
+import Vue from 'vue';
+import '~/flash';
+import EnvironmentsFolderViewComponent from '~/environments/folder/environments_folder_view';
+import { environmentsList } from '../mock_data';
+
+describe('Environments Folder View', () => {
+  preloadFixtures('static/environments/environments_folder_view.html.raw');
+
+  beforeEach(() => {
+    loadFixtures('static/environments/environments_folder_view.html.raw');
+    window.history.pushState({}, null, 'environments/folders/build');
+  });
+
+  let component;
+
+  describe('successfull request', () => {
+    const environmentsResponseInterceptor = (request, next) => {
+      next(request.respondWith(JSON.stringify({
+        environments: environmentsList,
+        stopped_count: 1,
+        available_count: 0,
+      }), {
+        status: 200,
+        headers: {
+          'X-nExt-pAge': '2',
+          'x-page': '1',
+          'X-Per-Page': '1',
+          'X-Prev-Page': '',
+          'X-TOTAL': '37',
+          'X-Total-Pages': '2',
+        },
+      }));
+    };
+
+    beforeEach(() => {
+      Vue.http.interceptors.push(environmentsResponseInterceptor);
+      component = new EnvironmentsFolderViewComponent({
+        el: document.querySelector('#environments-folder-list-view'),
+      });
+    });
+
+    afterEach(() => {
+      Vue.http.interceptors = _.without(
+        Vue.http.interceptors, environmentsResponseInterceptor,
+      );
+    });
+
+    it('should render a table with environments', (done) => {
+      setTimeout(() => {
+        expect(
+          component.$el.querySelectorAll('table tbody tr').length,
+        ).toEqual(2);
+        done();
+      }, 0);
+    });
+
+    it('should render available tab with count', (done) => {
+      setTimeout(() => {
+        expect(
+          component.$el.querySelector('.js-available-environments-folder-tab').textContent,
+        ).toContain('Available');
+
+        expect(
+          component.$el.querySelector('.js-available-environments-folder-tab .js-available-environments-count').textContent,
+        ).toContain('0');
+        done();
+      }, 0);
+    });
+
+    it('should render stopped tab with count', (done) => {
+      setTimeout(() => {
+        expect(
+          component.$el.querySelector('.js-stopped-environments-folder-tab').textContent,
+        ).toContain('Stopped');
+
+        expect(
+          component.$el.querySelector('.js-stopped-environments-folder-tab .js-stopped-environments-count').textContent,
+        ).toContain('1');
+        done();
+      }, 0);
+    });
+
+    it('should render parent folder name', (done) => {
+      setTimeout(() => {
+        expect(
+          component.$el.querySelector('.js-folder-name').textContent,
+        ).toContain('Environments / build');
+        done();
+      }, 0);
+    });
+
+    describe('pagination', () => {
+      it('should render pagination', (done) => {
+        setTimeout(() => {
+          expect(
+            component.$el.querySelectorAll('.gl-pagination li').length,
+          ).toEqual(5);
+          done();
+        }, 0);
+      });
+
+      it('should update url when no search params are present', (done) => {
+        spyOn(gl.utils, 'visitUrl');
+        setTimeout(() => {
+          component.$el.querySelector('.gl-pagination li:nth-child(5) a').click();
+          expect(gl.utils.visitUrl).toHaveBeenCalledWith('?page=2');
+          done();
+        }, 0);
+      });
+
+      it('should update url when page is already present', (done) => {
+        spyOn(gl.utils, 'visitUrl');
+        window.history.pushState({}, null, '?page=1');
+
+        setTimeout(() => {
+          component.$el.querySelector('.gl-pagination li:nth-child(5) a').click();
+          expect(gl.utils.visitUrl).toHaveBeenCalledWith('?page=2');
+          done();
+        }, 0);
+      });
+
+      it('should update url when page and scope are already present', (done) => {
+        spyOn(gl.utils, 'visitUrl');
+        window.history.pushState({}, null, '?scope=all&page=1');
+
+        setTimeout(() => {
+          component.$el.querySelector('.gl-pagination li:nth-child(5) a').click();
+          expect(gl.utils.visitUrl).toHaveBeenCalledWith('?scope=all&page=2');
+          done();
+        }, 0);
+      });
+
+      it('should update url when page and scope are already present and page is first param', (done) => {
+        spyOn(gl.utils, 'visitUrl');
+        window.history.pushState({}, null, '?page=1&scope=all');
+
+        setTimeout(() => {
+          component.$el.querySelector('.gl-pagination li:nth-child(5) a').click();
+          expect(gl.utils.visitUrl).toHaveBeenCalledWith('?page=2&scope=all');
+          done();
+        }, 0);
+      });
+    });
+  });
+
+  describe('unsuccessfull request', () => {
+    const environmentsErrorResponseInterceptor = (request, next) => {
+      next(request.respondWith(JSON.stringify([]), {
+        status: 500,
+      }));
+    };
+
+    beforeEach(() => {
+      Vue.http.interceptors.push(environmentsErrorResponseInterceptor);
+    });
+
+    afterEach(() => {
+      Vue.http.interceptors = _.without(
+        Vue.http.interceptors, environmentsErrorResponseInterceptor,
+      );
+    });
+
+    it('should not render a table', (done) => {
+      component = new EnvironmentsFolderViewComponent({
+        el: document.querySelector('#environments-folder-list-view'),
+      });
+
+      setTimeout(() => {
+        expect(
+          component.$el.querySelector('table'),
+        ).toBe(null);
+        done();
+      }, 0);
+    });
+
+    it('should render available tab with count 0', (done) => {
+      setTimeout(() => {
+        expect(
+          component.$el.querySelector('.js-available-environments-folder-tab').textContent,
+        ).toContain('Available');
+
+        expect(
+          component.$el.querySelector('.js-available-environments-folder-tab .js-available-environments-count').textContent,
+        ).toContain('0');
+        done();
+      }, 0);
+    });
+
+    it('should render stopped tab with count 0', (done) => {
+      setTimeout(() => {
+        expect(
+          component.$el.querySelector('.js-stopped-environments-folder-tab').textContent,
+        ).toContain('Stopped');
+
+        expect(
+          component.$el.querySelector('.js-stopped-environments-folder-tab .js-stopped-environments-count').textContent,
+        ).toContain('0');
+        done();
+      }, 0);
+    });
+  });
+});
diff --git a/spec/javascripts/environments/mock_data.js b/spec/javascripts/environments/mock_data.js
new file mode 100644
index 00000000000..30861481cc5
--- /dev/null
+++ b/spec/javascripts/environments/mock_data.js
@@ -0,0 +1,86 @@
+export const environmentsList = [
+  {
+    name: 'DEV',
+    size: 1,
+    id: 7,
+    state: 'available',
+    external_url: null,
+    environment_type: null,
+    last_deployment: null,
+    'stop_action?': false,
+    environment_path: '/root/review-app/environments/7',
+    stop_path: '/root/review-app/environments/7/stop',
+    created_at: '2017-01-31T10:53:46.894Z',
+    updated_at: '2017-01-31T10:53:46.894Z',
+  },
+  {
+    folderName: 'build',
+    size: 5,
+    id: 12,
+    name: 'build/update-README',
+    state: 'available',
+    external_url: null,
+    environment_type: 'build',
+    last_deployment: null,
+    'stop_action?': false,
+    environment_path: '/root/review-app/environments/12',
+    stop_path: '/root/review-app/environments/12/stop',
+    created_at: '2017-02-01T19:42:18.400Z',
+    updated_at: '2017-02-01T19:42:18.400Z',
+  },
+];
+
+export const serverData = [
+  {
+    name: 'DEV',
+    size: 1,
+    latest: {
+      id: 7,
+      name: 'DEV',
+      state: 'available',
+      external_url: null,
+      environment_type: null,
+      last_deployment: null,
+      'stop_action?': false,
+      environment_path: '/root/review-app/environments/7',
+      stop_path: '/root/review-app/environments/7/stop',
+      created_at: '2017-01-31T10:53:46.894Z',
+      updated_at: '2017-01-31T10:53:46.894Z',
+    },
+  },
+  {
+    name: 'build',
+    size: 5,
+    latest: {
+      id: 12,
+      name: 'build/update-README',
+      state: 'available',
+      external_url: null,
+      environment_type: 'build',
+      last_deployment: null,
+      'stop_action?': false,
+      environment_path: '/root/review-app/environments/12',
+      stop_path: '/root/review-app/environments/12/stop',
+      created_at: '2017-02-01T19:42:18.400Z',
+      updated_at: '2017-02-01T19:42:18.400Z',
+    },
+  },
+];
+
+export const environment = {
+  name: 'DEV',
+  size: 1,
+  latest: {
+    id: 7,
+    name: 'DEV',
+    state: 'available',
+    external_url: null,
+    environment_type: null,
+    last_deployment: null,
+    'stop_action?': false,
+    environment_path: '/root/review-app/environments/7',
+    stop_path: '/root/review-app/environments/7/stop',
+    created_at: '2017-01-31T10:53:46.894Z',
+    updated_at: '2017-01-31T10:53:46.894Z',
+  },
+};
diff --git a/spec/javascripts/environments/mock_data.js.es6 b/spec/javascripts/environments/mock_data.js.es6
deleted file mode 100644
index 9e16bc3e6a5..00000000000
--- a/spec/javascripts/environments/mock_data.js.es6
+++ /dev/null
@@ -1,135 +0,0 @@
-/* eslint-disable no-unused-vars */
-const environmentsList = [
-  {
-    id: 31,
-    name: 'production',
-    state: 'available',
-    external_url: 'https://www.gitlab.com',
-    environment_type: null,
-    last_deployment: {
-      id: 64,
-      iid: 5,
-      sha: '500aabcb17c97bdcf2d0c410b70cb8556f0362dd',
-      ref: {
-        name: 'master',
-        ref_url: 'http://localhost:3000/root/ci-folders/tree/master',
-      },
-      tag: false,
-      'last?': true,
-      user: {
-        name: 'Administrator',
-        username: 'root',
-        id: 1,
-        state: 'active',
-        avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
-        web_url: 'http://localhost:3000/root',
-      },
-      commit: {
-        id: '500aabcb17c97bdcf2d0c410b70cb8556f0362dd',
-        short_id: '500aabcb',
-        title: 'Update .gitlab-ci.yml',
-        author_name: 'Administrator',
-        author_email: 'admin@example.com',
-        created_at: '2016-11-07T18:28:13.000+00:00',
-        message: 'Update .gitlab-ci.yml',
-        author: {
-          name: 'Administrator',
-          username: 'root',
-          id: 1,
-          state: 'active',
-          avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
-          web_url: 'http://localhost:3000/root',
-        },
-        commit_path: '/root/ci-folders/tree/500aabcb17c97bdcf2d0c410b70cb8556f0362dd',
-      },
-      deployable: {
-        id: 1278,
-        name: 'build',
-        build_path: '/root/ci-folders/builds/1278',
-        retry_path: '/root/ci-folders/builds/1278/retry',
-      },
-      manual_actions: [],
-    },
-    'stoppable?': true,
-    environment_path: '/root/ci-folders/environments/31',
-    created_at: '2016-11-07T11:11:16.525Z',
-    updated_at: '2016-11-07T11:11:16.525Z',
-  },
-  {
-    id: 32,
-    name: 'review_app',
-    state: 'stopped',
-    external_url: 'https://www.gitlab.com',
-    environment_type: null,
-    last_deployment: {
-      id: 64,
-      iid: 5,
-      sha: '500aabcb17c97bdcf2d0c410b70cb8556f0362dd',
-      ref: {
-        name: 'master',
-        ref_url: 'http://localhost:3000/root/ci-folders/tree/master',
-      },
-      tag: false,
-      'last?': true,
-      user: {
-        name: 'Administrator',
-        username: 'root',
-        id: 1,
-        state: 'active',
-        avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
-        web_url: 'http://localhost:3000/root',
-      },
-      commit: {
-        id: '500aabcb17c97bdcf2d0c410b70cb8556f0362dd',
-        short_id: '500aabcb',
-        title: 'Update .gitlab-ci.yml',
-        author_name: 'Administrator',
-        author_email: 'admin@example.com',
-        created_at: '2016-11-07T18:28:13.000+00:00',
-        message: 'Update .gitlab-ci.yml',
-        author: {
-          name: 'Administrator',
-          username: 'root',
-          id: 1,
-          state: 'active',
-          avatar_url: 'http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon',
-          web_url: 'http://localhost:3000/root',
-        },
-        commit_path: '/root/ci-folders/tree/500aabcb17c97bdcf2d0c410b70cb8556f0362dd',
-      },
-      deployable: {
-        id: 1278,
-        name: 'build',
-        build_path: '/root/ci-folders/builds/1278',
-        retry_path: '/root/ci-folders/builds/1278/retry',
-      },
-      manual_actions: [],
-    },
-    'stoppable?': false,
-    environment_path: '/root/ci-folders/environments/31',
-    created_at: '2016-11-07T11:11:16.525Z',
-    updated_at: '2016-11-07T11:11:16.525Z',
-  },
-  {
-    id: 33,
-    name: 'test-environment',
-    state: 'available',
-    environment_type: 'review',
-    last_deployment: null,
-    'stoppable?': true,
-    environment_path: '/root/ci-folders/environments/31',
-    created_at: '2016-11-07T11:11:16.525Z',
-    updated_at: '2016-11-07T11:11:16.525Z',
-  },
-  {
-    id: 34,
-    name: 'test-environment-1',
-    state: 'available',
-    environment_type: 'review',
-    last_deployment: null,
-    'stoppable?': true,
-    environment_path: '/root/ci-folders/environments/31',
-    created_at: '2016-11-07T11:11:16.525Z',
-    updated_at: '2016-11-07T11:11:16.525Z',
-  },
-];
diff --git a/spec/javascripts/extensions/array_spec.js b/spec/javascripts/extensions/array_spec.js
new file mode 100644
index 00000000000..4b871fe967d
--- /dev/null
+++ b/spec/javascripts/extensions/array_spec.js
@@ -0,0 +1,22 @@
+/* eslint-disable space-before-function-paren, no-var */
+
+require('~/extensions/array');
+
+(function() {
+  describe('Array extensions', function() {
+    describe('first', function() {
+      return it('returns the first item', function() {
+        var arr;
+        arr = [0, 1, 2, 3, 4, 5];
+        return expect(arr.first()).toBe(0);
+      });
+    });
+    describe('last', function() {
+      return it('returns the last item', function() {
+        var arr;
+        arr = [0, 1, 2, 3, 4, 5];
+        return expect(arr.last()).toBe(5);
+      });
+    });
+  });
+}).call(window);
diff --git a/spec/javascripts/extensions/array_spec.js.es6 b/spec/javascripts/extensions/array_spec.js.es6
deleted file mode 100644
index 2ec759c8e80..00000000000
--- a/spec/javascripts/extensions/array_spec.js.es6
+++ /dev/null
@@ -1,46 +0,0 @@
-/* eslint-disable space-before-function-paren, no-var, padded-blocks */
-
-/*= require extensions/array */
-
-(function() {
-  describe('Array extensions', function() {
-    describe('first', function() {
-      return it('returns the first item', function() {
-        var arr;
-        arr = [0, 1, 2, 3, 4, 5];
-        return expect(arr.first()).toBe(0);
-      });
-    });
-    describe('last', function() {
-      return it('returns the last item', function() {
-        var arr;
-        arr = [0, 1, 2, 3, 4, 5];
-        return expect(arr.last()).toBe(5);
-      });
-    });
-
-    describe('find', function () {
-      beforeEach(() => {
-        this.arr = [0, 1, 2, 3, 4, 5];
-      });
-
-      it('returns the item that first passes the predicate function', () => {
-        expect(this.arr.find(item => item === 2)).toBe(2);
-      });
-
-      it('returns undefined if no items pass the predicate function', () => {
-        expect(this.arr.find(item => item === 6)).not.toBeDefined();
-      });
-
-      it('error when called on undefined or null', () => {
-        expect(Array.prototype.find.bind(undefined, item => item === 1)).toThrow();
-        expect(Array.prototype.find.bind(null, item => item === 1)).toThrow();
-      });
-
-      it('error when predicate is not a function', () => {
-        expect(Array.prototype.find.bind(this.arr, 1)).toThrow();
-      });
-    });
-  });
-
-}).call(this);
diff --git a/spec/javascripts/extensions/element_spec.js.es6 b/spec/javascripts/extensions/element_spec.js.es6
deleted file mode 100644
index c5b86d35204..00000000000
--- a/spec/javascripts/extensions/element_spec.js.es6
+++ /dev/null
@@ -1,38 +0,0 @@
-/*= require extensions/element */
-
-(() => {
-  describe('Element extensions', function () {
-    beforeEach(() => {
-      this.element = document.createElement('ul');
-    });
-
-    describe('matches', () => {
-      it('returns true if element matches the selector', () => {
-        expect(this.element.matches('ul')).toBeTruthy();
-      });
-
-      it("returns false if element doesn't match the selector", () => {
-        expect(this.element.matches('.not-an-element')).toBeFalsy();
-      });
-    });
-
-    describe('closest', () => {
-      beforeEach(() => {
-        this.childElement = document.createElement('li');
-        this.element.appendChild(this.childElement);
-      });
-
-      it('returns the closest parent that matches the selector', () => {
-        expect(this.childElement.closest('ul').toString()).toBe(this.element.toString());
-      });
-
-      it('returns itself if it matches the selector', () => {
-        expect(this.childElement.closest('li').toString()).toBe(this.childElement.toString());
-      });
-
-      it('returns undefined if nothing matches the selector', () => {
-        expect(this.childElement.closest('.no-an-element')).toBeFalsy();
-      });
-    });
-  });
-})();
diff --git a/spec/javascripts/extensions/jquery_spec.js b/spec/javascripts/extensions/jquery_spec.js
deleted file mode 100644
index 76309930f27..00000000000
--- a/spec/javascripts/extensions/jquery_spec.js
+++ /dev/null
@@ -1,43 +0,0 @@
-/* eslint-disable space-before-function-paren, no-var, padded-blocks */
-
-/*= require extensions/jquery */
-
-(function() {
-  describe('jQuery extensions', function() {
-    describe('disable', function() {
-      beforeEach(function() {
-        return fixture.set('<input type="text" />');
-      });
-      it('adds the disabled attribute', function() {
-        var $input;
-        $input = $('input').first();
-        $input.disable();
-        return expect($input).toHaveAttr('disabled', 'disabled');
-      });
-      return it('adds the disabled class', function() {
-        var $input;
-        $input = $('input').first();
-        $input.disable();
-        return expect($input).toHaveClass('disabled');
-      });
-    });
-    return describe('enable', function() {
-      beforeEach(function() {
-        return fixture.set('<input type="text" disabled="disabled" class="disabled" />');
-      });
-      it('removes the disabled attribute', function() {
-        var $input;
-        $input = $('input').first();
-        $input.enable();
-        return expect($input).not.toHaveAttr('disabled');
-      });
-      return it('removes the disabled class', function() {
-        var $input;
-        $input = $('input').first();
-        $input.enable();
-        return expect($input).not.toHaveClass('disabled');
-      });
-    });
-  });
-
-}).call(this);
diff --git a/spec/javascripts/filtered_search/dropdown_user_spec.js b/spec/javascripts/filtered_search/dropdown_user_spec.js
new file mode 100644
index 00000000000..c16f77c53a2
--- /dev/null
+++ b/spec/javascripts/filtered_search/dropdown_user_spec.js
@@ -0,0 +1,71 @@
+require('~/filtered_search/dropdown_utils');
+require('~/filtered_search/filtered_search_tokenizer');
+require('~/filtered_search/filtered_search_dropdown');
+require('~/filtered_search/dropdown_user');
+
+(() => {
+  describe('Dropdown User', () => {
+    describe('getSearchInput', () => {
+      let dropdownUser;
+
+      beforeEach(() => {
+        spyOn(gl.DropdownUser.prototype, 'bindEvents').and.callFake(() => {});
+        spyOn(gl.DropdownUser.prototype, 'getProjectId').and.callFake(() => {});
+        spyOn(gl.DropdownUtils, 'getSearchInput').and.callFake(() => {});
+
+        dropdownUser = new gl.DropdownUser();
+      });
+
+      it('should not return the double quote found in value', () => {
+        spyOn(gl.FilteredSearchTokenizer, 'processTokens').and.returnValue({
+          lastToken: '"johnny appleseed',
+        });
+
+        expect(dropdownUser.getSearchInput()).toBe('johnny appleseed');
+      });
+
+      it('should not return the single quote found in value', () => {
+        spyOn(gl.FilteredSearchTokenizer, 'processTokens').and.returnValue({
+          lastToken: '\'larry boy',
+        });
+
+        expect(dropdownUser.getSearchInput()).toBe('larry boy');
+      });
+    });
+
+    describe('config droplabAjaxFilter\'s endpoint', () => {
+      beforeEach(() => {
+        spyOn(gl.DropdownUser.prototype, 'bindEvents').and.callFake(() => {});
+        spyOn(gl.DropdownUser.prototype, 'getProjectId').and.callFake(() => {});
+      });
+
+      it('should return endpoint', () => {
+        window.gon = {
+          relative_url_root: '',
+        };
+        const dropdown = new gl.DropdownUser();
+
+        expect(dropdown.config.droplabAjaxFilter.endpoint).toBe('/autocomplete/users.json');
+      });
+
+      it('should return endpoint when relative_url_root is undefined', () => {
+        const dropdown = new gl.DropdownUser();
+
+        expect(dropdown.config.droplabAjaxFilter.endpoint).toBe('/autocomplete/users.json');
+      });
+
+      it('should return endpoint with relative url when available', () => {
+        window.gon = {
+          relative_url_root: '/gitlab_directory',
+        };
+        const dropdown = new gl.DropdownUser();
+
+        expect(dropdown.config.droplabAjaxFilter.endpoint).toBe('/gitlab_directory/autocomplete/users.json');
+      });
+
+      afterEach(() => {
+        window.gon = {};
+      });
+    });
+  });
+})();
diff --git a/spec/javascripts/filtered_search/dropdown_utils_spec.js b/spec/javascripts/filtered_search/dropdown_utils_spec.js
new file mode 100644
index 00000000000..5c65903701b
--- /dev/null
+++ b/spec/javascripts/filtered_search/dropdown_utils_spec.js
@@ -0,0 +1,283 @@
+require('~/extensions/array');
+require('~/filtered_search/dropdown_utils');
+require('~/filtered_search/filtered_search_tokenizer');
+require('~/filtered_search/filtered_search_dropdown_manager');
+
+(() => {
+  describe('Dropdown Utils', () => {
+    describe('getEscapedText', () => {
+      it('should return same word when it has no space', () => {
+        const escaped = gl.DropdownUtils.getEscapedText('textWithoutSpace');
+        expect(escaped).toBe('textWithoutSpace');
+      });
+
+      it('should escape with double quotes', () => {
+        let escaped = gl.DropdownUtils.getEscapedText('text with space');
+        expect(escaped).toBe('"text with space"');
+
+        escaped = gl.DropdownUtils.getEscapedText('won\'t fix');
+        expect(escaped).toBe('"won\'t fix"');
+      });
+
+      it('should escape with single quotes', () => {
+        const escaped = gl.DropdownUtils.getEscapedText('won"t fix');
+        expect(escaped).toBe('\'won"t fix\'');
+      });
+
+      it('should escape with single quotes by default', () => {
+        const escaped = gl.DropdownUtils.getEscapedText('won"t\' fix');
+        expect(escaped).toBe('\'won"t\' fix\'');
+      });
+    });
+
+    describe('filterWithSymbol', () => {
+      let input;
+      const item = {
+        title: '@root',
+      };
+
+      beforeEach(() => {
+        setFixtures(`
+          <input type="text" id="test" />
+        `);
+
+        input = document.getElementById('test');
+      });
+
+      it('should filter without symbol', () => {
+        input.value = 'roo';
+
+        const updatedItem = gl.DropdownUtils.filterWithSymbol('@', input, item);
+        expect(updatedItem.droplab_hidden).toBe(false);
+      });
+
+      it('should filter with symbol', () => {
+        input.value = '@roo';
+
+        const updatedItem = gl.DropdownUtils.filterWithSymbol('@', input, item);
+        expect(updatedItem.droplab_hidden).toBe(false);
+      });
+
+      describe('filters multiple word title', () => {
+        const multipleWordItem = {
+          title: 'Community Contributions',
+        };
+
+        it('should filter with double quote', () => {
+          input.value = '"';
+
+          const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+          expect(updatedItem.droplab_hidden).toBe(false);
+        });
+
+        it('should filter with double quote and symbol', () => {
+          input.value = '~"';
+
+          const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+          expect(updatedItem.droplab_hidden).toBe(false);
+        });
+
+        it('should filter with double quote and multiple words', () => {
+          input.value = '"community con';
+
+          const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+          expect(updatedItem.droplab_hidden).toBe(false);
+        });
+
+        it('should filter with double quote, symbol and multiple words', () => {
+          input.value = '~"community con';
+
+          const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+          expect(updatedItem.droplab_hidden).toBe(false);
+        });
+
+        it('should filter with single quote', () => {
+          input.value = '\'';
+
+          const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+          expect(updatedItem.droplab_hidden).toBe(false);
+        });
+
+        it('should filter with single quote and symbol', () => {
+          input.value = '~\'';
+
+          const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+          expect(updatedItem.droplab_hidden).toBe(false);
+        });
+
+        it('should filter with single quote and multiple words', () => {
+          input.value = '\'community con';
+
+          const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+          expect(updatedItem.droplab_hidden).toBe(false);
+        });
+
+        it('should filter with single quote, symbol and multiple words', () => {
+          input.value = '~\'community con';
+
+          const updatedItem = gl.DropdownUtils.filterWithSymbol('~', input, multipleWordItem);
+          expect(updatedItem.droplab_hidden).toBe(false);
+        });
+      });
+    });
+
+    describe('filterHint', () => {
+      let input;
+
+      beforeEach(() => {
+        setFixtures(`
+          <input type="text" id="test" />
+        `);
+
+        input = document.getElementById('test');
+      });
+
+      it('should filter', () => {
+        input.value = 'l';
+        let updatedItem = gl.DropdownUtils.filterHint(input, {
+          hint: 'label',
+        });
+        expect(updatedItem.droplab_hidden).toBe(false);
+
+        input.value = 'o';
+        updatedItem = gl.DropdownUtils.filterHint(input, {
+          hint: 'label',
+        }, 'o');
+        expect(updatedItem.droplab_hidden).toBe(true);
+      });
+
+      it('should return droplab_hidden false when item has no hint', () => {
+        const updatedItem = gl.DropdownUtils.filterHint(input, {}, '');
+        expect(updatedItem.droplab_hidden).toBe(false);
+      });
+    });
+
+    describe('setDataValueIfSelected', () => {
+      beforeEach(() => {
+        spyOn(gl.FilteredSearchDropdownManager, 'addWordToInput')
+          .and.callFake(() => {});
+      });
+
+      it('calls addWordToInput when dataValue exists', () => {
+        const selected = {
+          getAttribute: () => 'value',
+        };
+
+        gl.DropdownUtils.setDataValueIfSelected(null, selected);
+        expect(gl.FilteredSearchDropdownManager.addWordToInput.calls.count()).toEqual(1);
+      });
+
+      it('returns true when dataValue exists', () => {
+        const selected = {
+          getAttribute: () => 'value',
+        };
+
+        const result = gl.DropdownUtils.setDataValueIfSelected(null, selected);
+        expect(result).toBe(true);
+      });
+
+      it('returns false when dataValue does not exist', () => {
+        const selected = {
+          getAttribute: () => null,
+        };
+
+        const result = gl.DropdownUtils.setDataValueIfSelected(null, selected);
+        expect(result).toBe(false);
+      });
+    });
+
+    describe('getInputSelectionPosition', () => {
+      describe('word with trailing spaces', () => {
+        const value = 'label:none ';
+
+        it('should return selectionStart when cursor is at the trailing space', () => {
+          const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+            selectionStart: 11,
+            value,
+          });
+
+          expect(left).toBe(11);
+          expect(right).toBe(11);
+        });
+
+        it('should return input when cursor is at the start of input', () => {
+          const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+            selectionStart: 0,
+            value,
+          });
+
+          expect(left).toBe(0);
+          expect(right).toBe(10);
+        });
+
+        it('should return input when cursor is at the middle of input', () => {
+          const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+            selectionStart: 7,
+            value,
+          });
+
+          expect(left).toBe(0);
+          expect(right).toBe(10);
+        });
+
+        it('should return input when cursor is at the end of input', () => {
+          const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+            selectionStart: 10,
+            value,
+          });
+
+          expect(left).toBe(0);
+          expect(right).toBe(10);
+        });
+      });
+
+      describe('multiple words', () => {
+        const value = 'label:~"Community Contribution"';
+
+        it('should return input when cursor is after the first word', () => {
+          const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+            selectionStart: 17,
+            value,
+          });
+
+          expect(left).toBe(0);
+          expect(right).toBe(31);
+        });
+
+        it('should return input when cursor is before the second word', () => {
+          const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+            selectionStart: 18,
+            value,
+          });
+
+          expect(left).toBe(0);
+          expect(right).toBe(31);
+        });
+      });
+
+      describe('incomplete multiple words', () => {
+        const value = 'label:~"Community Contribution';
+
+        it('should return entire input when cursor is at the start of input', () => {
+          const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+            selectionStart: 0,
+            value,
+          });
+
+          expect(left).toBe(0);
+          expect(right).toBe(30);
+        });
+
+        it('should return entire input when cursor is at the end of input', () => {
+          const { left, right } = gl.DropdownUtils.getInputSelectionPosition({
+            selectionStart: 30,
+            value,
+          });
+
+          expect(left).toBe(0);
+          expect(right).toBe(30);
+        });
+      });
+    });
+  });
+})();
diff --git a/spec/javascripts/filtered_search/filtered_search_dropdown_manager_spec.js b/spec/javascripts/filtered_search/filtered_search_dropdown_manager_spec.js
new file mode 100644
index 00000000000..a1da3396d7b
--- /dev/null
+++ b/spec/javascripts/filtered_search/filtered_search_dropdown_manager_spec.js
@@ -0,0 +1,101 @@
+require('~/extensions/array');
+require('~/filtered_search/filtered_search_visual_tokens');
+require('~/filtered_search/filtered_search_tokenizer');
+require('~/filtered_search/filtered_search_dropdown_manager');
+
+(() => {
+  describe('Filtered Search Dropdown Manager', () => {
+    describe('addWordToInput', () => {
+      function getInputValue() {
+        return document.querySelector('.filtered-search').value;
+      }
+
+      function setInputValue(value) {
+        document.querySelector('.filtered-search').value = value;
+      }
+
+      beforeEach(() => {
+        setFixtures(`
+          <ul class="tokens-container">
+            <li class="input-token">
+              <input class="filtered-search">
+            </li>
+          </ul>
+        `);
+      });
+
+      describe('input has no existing value', () => {
+        it('should add just tokenName', () => {
+          gl.FilteredSearchDropdownManager.addWordToInput('milestone');
+
+          const token = document.querySelector('.tokens-container .js-visual-token');
+
+          expect(token.classList.contains('filtered-search-token')).toEqual(true);
+          expect(token.querySelector('.name').innerText).toBe('milestone');
+          expect(getInputValue()).toBe('');
+        });
+
+        it('should add tokenName and tokenValue', () => {
+          gl.FilteredSearchDropdownManager.addWordToInput('label');
+
+          let token = document.querySelector('.tokens-container .js-visual-token');
+
+          expect(token.classList.contains('filtered-search-token')).toEqual(true);
+          expect(token.querySelector('.name').innerText).toBe('label');
+          expect(getInputValue()).toBe('');
+
+          gl.FilteredSearchDropdownManager.addWordToInput('label', 'none');
+          // We have to get that reference again
+          // Because gl.FilteredSearchDropdownManager deletes the previous token
+          token = document.querySelector('.tokens-container .js-visual-token');
+
+          expect(token.classList.contains('filtered-search-token')).toEqual(true);
+          expect(token.querySelector('.name').innerText).toBe('label');
+          expect(token.querySelector('.value').innerText).toBe('none');
+          expect(getInputValue()).toBe('');
+        });
+      });
+
+      describe('input has existing value', () => {
+        it('should be able to just add tokenName', () => {
+          setInputValue('a');
+          gl.FilteredSearchDropdownManager.addWordToInput('author');
+
+          const token = document.querySelector('.tokens-container .js-visual-token');
+
+          expect(token.classList.contains('filtered-search-token')).toEqual(true);
+          expect(token.querySelector('.name').innerText).toBe('author');
+          expect(getInputValue()).toBe('');
+        });
+
+        it('should replace tokenValue', () => {
+          gl.FilteredSearchDropdownManager.addWordToInput('author');
+
+          setInputValue('roo');
+          gl.FilteredSearchDropdownManager.addWordToInput(null, '@root');
+
+          const token = document.querySelector('.tokens-container .js-visual-token');
+
+          expect(token.classList.contains('filtered-search-token')).toEqual(true);
+          expect(token.querySelector('.name').innerText).toBe('author');
+          expect(token.querySelector('.value').innerText).toBe('@root');
+          expect(getInputValue()).toBe('');
+        });
+
+        it('should add tokenValues containing spaces', () => {
+          gl.FilteredSearchDropdownManager.addWordToInput('label');
+
+          setInputValue('"test ');
+          gl.FilteredSearchDropdownManager.addWordToInput('label', '~\'"test me"\'');
+
+          const token = document.querySelector('.tokens-container .js-visual-token');
+
+          expect(token.classList.contains('filtered-search-token')).toEqual(true);
+          expect(token.querySelector('.name').innerText).toBe('label');
+          expect(token.querySelector('.value').innerText).toBe('~\'"test me"\'');
+          expect(getInputValue()).toBe('');
+        });
+      });
+    });
+  });
+})();
diff --git a/spec/javascripts/filtered_search/filtered_search_manager_spec.js b/spec/javascripts/filtered_search/filtered_search_manager_spec.js
new file mode 100644
index 00000000000..ae9c263d1d7
--- /dev/null
+++ b/spec/javascripts/filtered_search/filtered_search_manager_spec.js
@@ -0,0 +1,250 @@
+require('~/lib/utils/url_utility');
+require('~/lib/utils/common_utils');
+require('~/filtered_search/filtered_search_token_keys');
+require('~/filtered_search/filtered_search_tokenizer');
+require('~/filtered_search/filtered_search_dropdown_manager');
+require('~/filtered_search/filtered_search_manager');
+const FilteredSearchSpecHelper = require('../helpers/filtered_search_spec_helper');
+
+(() => {
+  describe('Filtered Search Manager', () => {
+    let input;
+    let manager;
+    let tokensContainer;
+    const placeholder = 'Search or filter results...';
+
+    function dispatchBackspaceEvent(element, eventType) {
+      const backspaceKey = 8;
+      const event = new Event(eventType);
+      event.keyCode = backspaceKey;
+      element.dispatchEvent(event);
+    }
+
+    function dispatchDeleteEvent(element, eventType) {
+      const deleteKey = 46;
+      const event = new Event(eventType);
+      event.keyCode = deleteKey;
+      element.dispatchEvent(event);
+    }
+
+    beforeEach(() => {
+      setFixtures(`
+        <div class="filtered-search-input-container">
+          <form>
+            <ul class="tokens-container list-unstyled">
+              ${FilteredSearchSpecHelper.createInputHTML(placeholder)}
+            </ul>
+            <button class="clear-search" type="button">
+              <i class="fa fa-times"></i>
+            </button>
+          </form>
+        </div>
+      `);
+
+      spyOn(gl.FilteredSearchManager.prototype, 'loadSearchParamsFromURL').and.callFake(() => {});
+      spyOn(gl.FilteredSearchManager.prototype, 'tokenChange').and.callFake(() => {});
+      spyOn(gl.FilteredSearchDropdownManager.prototype, 'setDropdown').and.callFake(() => {});
+      spyOn(gl.FilteredSearchDropdownManager.prototype, 'updateDropdownOffset').and.callFake(() => {});
+      spyOn(gl.utils, 'getParameterByName').and.returnValue(null);
+      spyOn(gl.FilteredSearchVisualTokens, 'unselectTokens').and.callThrough();
+
+      input = document.querySelector('.filtered-search');
+      tokensContainer = document.querySelector('.tokens-container');
+      manager = new gl.FilteredSearchManager();
+    });
+
+    afterEach(() => {
+      manager.cleanup();
+    });
+
+    describe('search', () => {
+      const defaultParams = '?scope=all&utf8=✓&state=opened';
+
+      it('should search with a single word', (done) => {
+        input.value = 'searchTerm';
+
+        spyOn(gl.utils, 'visitUrl').and.callFake((url) => {
+          expect(url).toEqual(`${defaultParams}&search=searchTerm`);
+          done();
+        });
+
+        manager.search();
+      });
+
+      it('should search with multiple words', (done) => {
+        input.value = 'awesome search terms';
+
+        spyOn(gl.utils, 'visitUrl').and.callFake((url) => {
+          expect(url).toEqual(`${defaultParams}&search=awesome+search+terms`);
+          done();
+        });
+
+        manager.search();
+      });
+
+      it('should search with special characters', (done) => {
+        input.value = '~!@#$%^&*()_+{}:<>,.?/';
+
+        spyOn(gl.utils, 'visitUrl').and.callFake((url) => {
+          expect(url).toEqual(`${defaultParams}&search=~!%40%23%24%25%5E%26*()_%2B%7B%7D%3A%3C%3E%2C.%3F%2F`);
+          done();
+        });
+
+        manager.search();
+      });
+    });
+
+    describe('handleInputPlaceholder', () => {
+      it('should render placeholder when there is no input', () => {
+        expect(input.placeholder).toEqual(placeholder);
+      });
+
+      it('should not render placeholder when there is input', () => {
+        input.value = 'test words';
+
+        const event = new Event('input');
+        input.dispatchEvent(event);
+
+        expect(input.placeholder).toEqual('');
+      });
+
+      it('should not render placeholder when there are tokens and no input', () => {
+        tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+          FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', '~bug'),
+        );
+
+        const event = new Event('input');
+        input.dispatchEvent(event);
+
+        expect(input.placeholder).toEqual('');
+      });
+    });
+
+    describe('checkForBackspace', () => {
+      describe('tokens and no input', () => {
+        beforeEach(() => {
+          tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+            FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', '~bug'),
+          );
+        });
+
+        it('removes last token', () => {
+          spyOn(gl.FilteredSearchVisualTokens, 'removeLastTokenPartial').and.callThrough();
+          dispatchBackspaceEvent(input, 'keyup');
+
+          expect(gl.FilteredSearchVisualTokens.removeLastTokenPartial).toHaveBeenCalled();
+        });
+
+        it('sets the input', () => {
+          spyOn(gl.FilteredSearchVisualTokens, 'getLastTokenPartial').and.callThrough();
+          dispatchDeleteEvent(input, 'keyup');
+
+          expect(gl.FilteredSearchVisualTokens.getLastTokenPartial).toHaveBeenCalled();
+          expect(input.value).toEqual('~bug');
+        });
+      });
+
+      it('does not remove token or change input when there is existing input', () => {
+        spyOn(gl.FilteredSearchVisualTokens, 'removeLastTokenPartial').and.callThrough();
+        spyOn(gl.FilteredSearchVisualTokens, 'getLastTokenPartial').and.callThrough();
+
+        input.value = 'text';
+        dispatchDeleteEvent(input, 'keyup');
+
+        expect(gl.FilteredSearchVisualTokens.removeLastTokenPartial).not.toHaveBeenCalled();
+        expect(gl.FilteredSearchVisualTokens.getLastTokenPartial).not.toHaveBeenCalled();
+        expect(input.value).toEqual('text');
+      });
+    });
+
+    describe('removeSelectedToken', () => {
+      function getVisualTokens() {
+        return tokensContainer.querySelectorAll('.js-visual-token');
+      }
+
+      beforeEach(() => {
+        tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+          FilteredSearchSpecHelper.createFilterVisualTokenHTML('milestone', 'none', true),
+        );
+      });
+
+      it('removes selected token when the backspace key is pressed', () => {
+        expect(getVisualTokens().length).toEqual(1);
+
+        dispatchBackspaceEvent(document, 'keydown');
+
+        expect(getVisualTokens().length).toEqual(0);
+      });
+
+      it('removes selected token when the delete key is pressed', () => {
+        expect(getVisualTokens().length).toEqual(1);
+
+        dispatchDeleteEvent(document, 'keydown');
+
+        expect(getVisualTokens().length).toEqual(0);
+      });
+
+      it('updates the input placeholder after removal', () => {
+        manager.handleInputPlaceholder();
+
+        expect(input.placeholder).toEqual('');
+        expect(getVisualTokens().length).toEqual(1);
+
+        dispatchBackspaceEvent(document, 'keydown');
+
+        expect(input.placeholder).not.toEqual('');
+        expect(getVisualTokens().length).toEqual(0);
+      });
+
+      it('updates the clear button after removal', () => {
+        manager.toggleClearSearchButton();
+
+        const clearButton = document.querySelector('.clear-search');
+
+        expect(clearButton.classList.contains('hidden')).toEqual(false);
+        expect(getVisualTokens().length).toEqual(1);
+
+        dispatchBackspaceEvent(document, 'keydown');
+
+        expect(clearButton.classList.contains('hidden')).toEqual(true);
+        expect(getVisualTokens().length).toEqual(0);
+      });
+    });
+
+    describe('unselects token', () => {
+      beforeEach(() => {
+        tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(`
+          ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', '~bug', true)}
+          ${FilteredSearchSpecHelper.createSearchVisualTokenHTML('search term')}
+          ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', '~awesome')}
+        `);
+      });
+
+      it('unselects token when input is clicked', () => {
+        const selectedToken = tokensContainer.querySelector('.js-visual-token .selected');
+
+        expect(selectedToken.classList.contains('selected')).toEqual(true);
+        expect(gl.FilteredSearchVisualTokens.unselectTokens).not.toHaveBeenCalled();
+
+        // Click directly on input attached to document
+        // so that the click event will propagate properly
+        document.querySelector('.filtered-search').click();
+
+        expect(gl.FilteredSearchVisualTokens.unselectTokens).toHaveBeenCalled();
+        expect(selectedToken.classList.contains('selected')).toEqual(false);
+      });
+
+      it('unselects token when document.body is clicked', () => {
+        const selectedToken = tokensContainer.querySelector('.js-visual-token .selected');
+
+        expect(selectedToken.classList.contains('selected')).toEqual(true);
+        expect(gl.FilteredSearchVisualTokens.unselectTokens).not.toHaveBeenCalled();
+
+        document.body.click();
+
+        expect(selectedToken.classList.contains('selected')).toEqual(false);
+        expect(gl.FilteredSearchVisualTokens.unselectTokens).toHaveBeenCalled();
+      });
+    });
+  });
+})();
diff --git a/spec/javascripts/filtered_search/filtered_search_token_keys_spec.js b/spec/javascripts/filtered_search/filtered_search_token_keys_spec.js
new file mode 100644
index 00000000000..cf409a7e509
--- /dev/null
+++ b/spec/javascripts/filtered_search/filtered_search_token_keys_spec.js
@@ -0,0 +1,110 @@
+require('~/extensions/array');
+require('~/filtered_search/filtered_search_token_keys');
+
+(() => {
+  describe('Filtered Search Token Keys', () => {
+    describe('get', () => {
+      let tokenKeys;
+
+      beforeEach(() => {
+        tokenKeys = gl.FilteredSearchTokenKeys.get();
+      });
+
+      it('should return tokenKeys', () => {
+        expect(tokenKeys !== null).toBe(true);
+      });
+
+      it('should return tokenKeys as an array', () => {
+        expect(tokenKeys instanceof Array).toBe(true);
+      });
+    });
+
+    describe('getConditions', () => {
+      let conditions;
+
+      beforeEach(() => {
+        conditions = gl.FilteredSearchTokenKeys.getConditions();
+      });
+
+      it('should return conditions', () => {
+        expect(conditions !== null).toBe(true);
+      });
+
+      it('should return conditions as an array', () => {
+        expect(conditions instanceof Array).toBe(true);
+      });
+    });
+
+    describe('searchByKey', () => {
+      it('should return null when key not found', () => {
+        const tokenKey = gl.FilteredSearchTokenKeys.searchByKey('notakey');
+        expect(tokenKey === null).toBe(true);
+      });
+
+      it('should return tokenKey when found by key', () => {
+        const tokenKeys = gl.FilteredSearchTokenKeys.get();
+        const result = gl.FilteredSearchTokenKeys.searchByKey(tokenKeys[0].key);
+        expect(result).toEqual(tokenKeys[0]);
+      });
+    });
+
+    describe('searchBySymbol', () => {
+      it('should return null when symbol not found', () => {
+        const tokenKey = gl.FilteredSearchTokenKeys.searchBySymbol('notasymbol');
+        expect(tokenKey === null).toBe(true);
+      });
+
+      it('should return tokenKey when found by symbol', () => {
+        const tokenKeys = gl.FilteredSearchTokenKeys.get();
+        const result = gl.FilteredSearchTokenKeys.searchBySymbol(tokenKeys[0].symbol);
+        expect(result).toEqual(tokenKeys[0]);
+      });
+    });
+
+    describe('searchByKeyParam', () => {
+      it('should return null when key param not found', () => {
+        const tokenKey = gl.FilteredSearchTokenKeys.searchByKeyParam('notakeyparam');
+        expect(tokenKey === null).toBe(true);
+      });
+
+      it('should return tokenKey when found by key param', () => {
+        const tokenKeys = gl.FilteredSearchTokenKeys.get();
+        const result = gl.FilteredSearchTokenKeys.searchByKeyParam(`${tokenKeys[0].key}_${tokenKeys[0].param}`);
+        expect(result).toEqual(tokenKeys[0]);
+      });
+
+      it('should return alternative tokenKey when found by key param', () => {
+        const tokenKeys = gl.FilteredSearchTokenKeys.getAlternatives();
+        const result = gl.FilteredSearchTokenKeys.searchByKeyParam(`${tokenKeys[0].key}_${tokenKeys[0].param}`);
+        expect(result).toEqual(tokenKeys[0]);
+      });
+    });
+
+    describe('searchByConditionUrl', () => {
+      it('should return null when condition url not found', () => {
+        const condition = gl.FilteredSearchTokenKeys.searchByConditionUrl(null);
+        expect(condition === null).toBe(true);
+      });
+
+      it('should return condition when found by url', () => {
+        const conditions = gl.FilteredSearchTokenKeys.getConditions();
+        const result = gl.FilteredSearchTokenKeys.searchByConditionUrl(conditions[0].url);
+        expect(result).toBe(conditions[0]);
+      });
+    });
+
+    describe('searchByConditionKeyValue', () => {
+      it('should return null when condition tokenKey and value not found', () => {
+        const condition = gl.FilteredSearchTokenKeys.searchByConditionKeyValue(null, null);
+        expect(condition === null).toBe(true);
+      });
+
+      it('should return condition when found by tokenKey and value', () => {
+        const conditions = gl.FilteredSearchTokenKeys.getConditions();
+        const result = gl.FilteredSearchTokenKeys
+          .searchByConditionKeyValue(conditions[0].tokenKey, conditions[0].value);
+        expect(result).toEqual(conditions[0]);
+      });
+    });
+  });
+})();
diff --git a/spec/javascripts/filtered_search/filtered_search_tokenizer_spec.js b/spec/javascripts/filtered_search/filtered_search_tokenizer_spec.js
new file mode 100644
index 00000000000..a91801cfc89
--- /dev/null
+++ b/spec/javascripts/filtered_search/filtered_search_tokenizer_spec.js
@@ -0,0 +1,127 @@
+require('~/extensions/array');
+require('~/filtered_search/filtered_search_token_keys');
+require('~/filtered_search/filtered_search_tokenizer');
+
+(() => {
+  describe('Filtered Search Tokenizer', () => {
+    describe('processTokens', () => {
+      it('returns for input containing only search value', () => {
+        const results = gl.FilteredSearchTokenizer.processTokens('searchTerm');
+        expect(results.searchToken).toBe('searchTerm');
+        expect(results.tokens.length).toBe(0);
+        expect(results.lastToken).toBe(results.searchToken);
+      });
+
+      it('returns for input containing only tokens', () => {
+        const results = gl.FilteredSearchTokenizer
+          .processTokens('author:@root label:~"Very Important" milestone:%v1.0 assignee:none');
+        expect(results.searchToken).toBe('');
+        expect(results.tokens.length).toBe(4);
+        expect(results.tokens[3]).toBe(results.lastToken);
+
+        expect(results.tokens[0].key).toBe('author');
+        expect(results.tokens[0].value).toBe('root');
+        expect(results.tokens[0].symbol).toBe('@');
+
+        expect(results.tokens[1].key).toBe('label');
+        expect(results.tokens[1].value).toBe('"Very Important"');
+        expect(results.tokens[1].symbol).toBe('~');
+
+        expect(results.tokens[2].key).toBe('milestone');
+        expect(results.tokens[2].value).toBe('v1.0');
+        expect(results.tokens[2].symbol).toBe('%');
+
+        expect(results.tokens[3].key).toBe('assignee');
+        expect(results.tokens[3].value).toBe('none');
+        expect(results.tokens[3].symbol).toBe('');
+      });
+
+      it('returns for input starting with search value and ending with tokens', () => {
+        const results = gl.FilteredSearchTokenizer
+          .processTokens('searchTerm anotherSearchTerm milestone:none');
+        expect(results.searchToken).toBe('searchTerm anotherSearchTerm');
+        expect(results.tokens.length).toBe(1);
+        expect(results.tokens[0]).toBe(results.lastToken);
+        expect(results.tokens[0].key).toBe('milestone');
+        expect(results.tokens[0].value).toBe('none');
+        expect(results.tokens[0].symbol).toBe('');
+      });
+
+      it('returns for input starting with tokens and ending with search value', () => {
+        const results = gl.FilteredSearchTokenizer
+          .processTokens('assignee:@user searchTerm');
+
+        expect(results.searchToken).toBe('searchTerm');
+        expect(results.tokens.length).toBe(1);
+        expect(results.tokens[0].key).toBe('assignee');
+        expect(results.tokens[0].value).toBe('user');
+        expect(results.tokens[0].symbol).toBe('@');
+        expect(results.lastToken).toBe(results.searchToken);
+      });
+
+      it('returns for input containing search value wrapped between tokens', () => {
+        const results = gl.FilteredSearchTokenizer
+          .processTokens('author:@root label:~"Won\'t fix" searchTerm anotherSearchTerm milestone:none');
+
+        expect(results.searchToken).toBe('searchTerm anotherSearchTerm');
+        expect(results.tokens.length).toBe(3);
+        expect(results.tokens[2]).toBe(results.lastToken);
+
+        expect(results.tokens[0].key).toBe('author');
+        expect(results.tokens[0].value).toBe('root');
+        expect(results.tokens[0].symbol).toBe('@');
+
+        expect(results.tokens[1].key).toBe('label');
+        expect(results.tokens[1].value).toBe('"Won\'t fix"');
+        expect(results.tokens[1].symbol).toBe('~');
+
+        expect(results.tokens[2].key).toBe('milestone');
+        expect(results.tokens[2].value).toBe('none');
+        expect(results.tokens[2].symbol).toBe('');
+      });
+
+      it('returns for input containing search value in between tokens', () => {
+        const results = gl.FilteredSearchTokenizer
+          .processTokens('author:@root searchTerm assignee:none anotherSearchTerm label:~Doing');
+        expect(results.searchToken).toBe('searchTerm anotherSearchTerm');
+        expect(results.tokens.length).toBe(3);
+        expect(results.tokens[2]).toBe(results.lastToken);
+
+        expect(results.tokens[0].key).toBe('author');
+        expect(results.tokens[0].value).toBe('root');
+        expect(results.tokens[0].symbol).toBe('@');
+
+        expect(results.tokens[1].key).toBe('assignee');
+        expect(results.tokens[1].value).toBe('none');
+        expect(results.tokens[1].symbol).toBe('');
+
+        expect(results.tokens[2].key).toBe('label');
+        expect(results.tokens[2].value).toBe('Doing');
+        expect(results.tokens[2].symbol).toBe('~');
+      });
+
+      it('returns search value for invalid tokens', () => {
+        const results = gl.FilteredSearchTokenizer.processTokens('fake:token');
+        expect(results.lastToken).toBe('fake:token');
+        expect(results.searchToken).toBe('fake:token');
+        expect(results.tokens.length).toEqual(0);
+      });
+
+      it('returns search value and token for mix of valid and invalid tokens', () => {
+        const results = gl.FilteredSearchTokenizer.processTokens('label:real fake:token');
+        expect(results.tokens.length).toEqual(1);
+        expect(results.tokens[0].key).toBe('label');
+        expect(results.tokens[0].value).toBe('real');
+        expect(results.tokens[0].symbol).toBe('');
+        expect(results.lastToken).toBe('fake:token');
+        expect(results.searchToken).toBe('fake:token');
+      });
+
+      it('returns search value for invalid symbols', () => {
+        const results = gl.FilteredSearchTokenizer.processTokens('std::includes');
+        expect(results.lastToken).toBe('std::includes');
+        expect(results.searchToken).toBe('std::includes');
+      });
+    });
+  });
+})();
diff --git a/spec/javascripts/filtered_search/filtered_search_visual_tokens_spec.js b/spec/javascripts/filtered_search/filtered_search_visual_tokens_spec.js
new file mode 100644
index 00000000000..bbda1476fed
--- /dev/null
+++ b/spec/javascripts/filtered_search/filtered_search_visual_tokens_spec.js
@@ -0,0 +1,600 @@
+require('~/filtered_search/filtered_search_visual_tokens');
+const FilteredSearchSpecHelper = require('../helpers/filtered_search_spec_helper');
+
+describe('Filtered Search Visual Tokens', () => {
+  let tokensContainer;
+
+  beforeEach(() => {
+    setFixtures(`
+      <ul class="tokens-container">
+        ${FilteredSearchSpecHelper.createInputHTML()}
+      </ul>
+    `);
+    tokensContainer = document.querySelector('.tokens-container');
+  });
+
+  describe('getLastVisualTokenBeforeInput', () => {
+    it('returns when there are no visual tokens', () => {
+      const { lastVisualToken, isLastVisualTokenValid }
+        = gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+
+      expect(lastVisualToken).toEqual(null);
+      expect(isLastVisualTokenValid).toEqual(true);
+    });
+
+    describe('input is the last item in tokensContainer', () => {
+      it('returns when there is one visual token', () => {
+        tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+          FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', '~bug'),
+        );
+
+        const { lastVisualToken, isLastVisualTokenValid }
+          = gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+
+        expect(lastVisualToken).toEqual(document.querySelector('.filtered-search-token'));
+        expect(isLastVisualTokenValid).toEqual(true);
+      });
+
+      it('returns when there is an incomplete visual token', () => {
+        tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+          FilteredSearchSpecHelper.createNameFilterVisualTokenHTML('Author'),
+        );
+
+        const { lastVisualToken, isLastVisualTokenValid }
+          = gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+
+        expect(lastVisualToken).toEqual(document.querySelector('.filtered-search-token'));
+        expect(isLastVisualTokenValid).toEqual(false);
+      });
+
+      it('returns when there are multiple visual tokens', () => {
+        tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(`
+          ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', '~bug')}
+          ${FilteredSearchSpecHelper.createSearchVisualTokenHTML('search term')}
+          ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('author', '@root')}
+        `);
+
+        const { lastVisualToken, isLastVisualTokenValid }
+          = gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+        const items = document.querySelectorAll('.tokens-container .js-visual-token');
+
+        expect(lastVisualToken.isEqualNode(items[items.length - 1])).toEqual(true);
+        expect(isLastVisualTokenValid).toEqual(true);
+      });
+
+      it('returns when there are multiple visual tokens and an incomplete visual token', () => {
+        tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(`
+          ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', '~bug')}
+          ${FilteredSearchSpecHelper.createSearchVisualTokenHTML('search term')}
+          ${FilteredSearchSpecHelper.createNameFilterVisualTokenHTML('assignee')}
+        `);
+
+        const { lastVisualToken, isLastVisualTokenValid }
+          = gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+        const items = document.querySelectorAll('.tokens-container .js-visual-token');
+
+        expect(lastVisualToken.isEqualNode(items[items.length - 1])).toEqual(true);
+        expect(isLastVisualTokenValid).toEqual(false);
+      });
+    });
+
+    describe('input is a middle item in tokensContainer', () => {
+      it('returns last token before input', () => {
+        tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(`
+          ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', '~bug')}
+          ${FilteredSearchSpecHelper.createInputHTML()}
+          ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('author', '@root')}
+        `);
+
+        const { lastVisualToken, isLastVisualTokenValid }
+          = gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+
+        expect(lastVisualToken).toEqual(document.querySelector('.filtered-search-token'));
+        expect(isLastVisualTokenValid).toEqual(true);
+      });
+
+      it('returns last partial token before input', () => {
+        tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(`
+          ${FilteredSearchSpecHelper.createNameFilterVisualTokenHTML('label')}
+          ${FilteredSearchSpecHelper.createInputHTML()}
+          ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('author', '@root')}
+        `);
+
+        const { lastVisualToken, isLastVisualTokenValid }
+          = gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
+
+        expect(lastVisualToken).toEqual(document.querySelector('.filtered-search-token'));
+        expect(isLastVisualTokenValid).toEqual(false);
+      });
+    });
+  });
+
+  describe('unselectTokens', () => {
+    it('does nothing when there are no tokens', () => {
+      const beforeHTML = tokensContainer.innerHTML;
+      gl.FilteredSearchVisualTokens.unselectTokens();
+
+      expect(tokensContainer.innerHTML).toEqual(beforeHTML);
+    });
+
+    it('removes the selected class from buttons', () => {
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(`
+        ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('author', '@author')}
+        ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('milestone', '%123', true)}
+      `);
+
+      const selected = tokensContainer.querySelector('.js-visual-token .selected');
+      expect(selected.classList.contains('selected')).toEqual(true);
+
+      gl.FilteredSearchVisualTokens.unselectTokens();
+
+      expect(selected.classList.contains('selected')).toEqual(false);
+    });
+  });
+
+  describe('selectToken', () => {
+    beforeEach(() => {
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(`
+        ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', '~bug')}
+        ${FilteredSearchSpecHelper.createSearchVisualTokenHTML('search term')}
+        ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', '~awesome')}
+      `);
+    });
+
+    it('removes the selected class if it has selected class', () => {
+      const firstTokenButton = tokensContainer.querySelector('.js-visual-token .selectable');
+      firstTokenButton.classList.add('selected');
+
+      gl.FilteredSearchVisualTokens.selectToken(firstTokenButton);
+
+      expect(firstTokenButton.classList.contains('selected')).toEqual(false);
+    });
+
+    describe('has no selected class', () => {
+      it('adds selected class', () => {
+        const firstTokenButton = tokensContainer.querySelector('.js-visual-token .selectable');
+
+        gl.FilteredSearchVisualTokens.selectToken(firstTokenButton);
+
+        expect(firstTokenButton.classList.contains('selected')).toEqual(true);
+      });
+
+      it('removes selected class from other tokens', () => {
+        const tokenButtons = tokensContainer.querySelectorAll('.js-visual-token .selectable');
+        tokenButtons[1].classList.add('selected');
+
+        gl.FilteredSearchVisualTokens.selectToken(tokenButtons[0]);
+
+        expect(tokenButtons[0].classList.contains('selected')).toEqual(true);
+        expect(tokenButtons[1].classList.contains('selected')).toEqual(false);
+      });
+    });
+  });
+
+  describe('removeSelectedToken', () => {
+    it('does not remove when there are no selected tokens', () => {
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+        FilteredSearchSpecHelper.createFilterVisualTokenHTML('milestone', 'none'),
+      );
+
+      expect(tokensContainer.querySelector('.js-visual-token .selectable')).not.toEqual(null);
+
+      gl.FilteredSearchVisualTokens.removeSelectedToken();
+
+      expect(tokensContainer.querySelector('.js-visual-token .selectable')).not.toEqual(null);
+    });
+
+    it('removes selected token', () => {
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+        FilteredSearchSpecHelper.createFilterVisualTokenHTML('milestone', 'none', true),
+      );
+
+      expect(tokensContainer.querySelector('.js-visual-token .selectable')).not.toEqual(null);
+
+      gl.FilteredSearchVisualTokens.removeSelectedToken();
+
+      expect(tokensContainer.querySelector('.js-visual-token .selectable')).toEqual(null);
+    });
+  });
+
+  describe('createVisualTokenElementHTML', () => {
+    let tokenElement;
+
+    beforeEach(() => {
+      setFixtures(`
+        <div class="test-area">
+        ${gl.FilteredSearchVisualTokens.createVisualTokenElementHTML()}
+        </div>
+      `);
+
+      tokenElement = document.querySelector('.test-area').firstElementChild;
+    });
+
+    it('contains name div', () => {
+      expect(tokenElement.querySelector('.name')).toEqual(jasmine.anything());
+    });
+
+    it('contains value div', () => {
+      expect(tokenElement.querySelector('.value')).toEqual(jasmine.anything());
+    });
+
+    it('contains selectable class', () => {
+      expect(tokenElement.classList.contains('selectable')).toEqual(true);
+    });
+
+    it('contains button role', () => {
+      expect(tokenElement.getAttribute('role')).toEqual('button');
+    });
+  });
+
+  describe('addVisualTokenElement', () => {
+    it('renders search visual tokens', () => {
+      gl.FilteredSearchVisualTokens.addVisualTokenElement('search term', null, true);
+      const token = tokensContainer.querySelector('.js-visual-token');
+
+      expect(token.classList.contains('filtered-search-term')).toEqual(true);
+      expect(token.querySelector('.name').innerText).toEqual('search term');
+      expect(token.querySelector('.value')).toEqual(null);
+    });
+
+    it('renders filter visual token name', () => {
+      gl.FilteredSearchVisualTokens.addVisualTokenElement('milestone');
+      const token = tokensContainer.querySelector('.js-visual-token');
+
+      expect(token.classList.contains('filtered-search-token')).toEqual(true);
+      expect(token.querySelector('.name').innerText).toEqual('milestone');
+      expect(token.querySelector('.value')).toEqual(null);
+    });
+
+    it('renders filter visual token name and value', () => {
+      gl.FilteredSearchVisualTokens.addVisualTokenElement('label', 'Frontend');
+      const token = tokensContainer.querySelector('.js-visual-token');
+
+      expect(token.classList.contains('filtered-search-token')).toEqual(true);
+      expect(token.querySelector('.name').innerText).toEqual('label');
+      expect(token.querySelector('.value').innerText).toEqual('Frontend');
+    });
+
+    it('inserts visual token before input', () => {
+      tokensContainer.appendChild(FilteredSearchSpecHelper.createFilterVisualToken('assignee', '@root'));
+
+      gl.FilteredSearchVisualTokens.addVisualTokenElement('label', 'Frontend');
+      const tokens = tokensContainer.querySelectorAll('.js-visual-token');
+      const labelToken = tokens[0];
+      const assigneeToken = tokens[1];
+
+      expect(labelToken.classList.contains('filtered-search-token')).toEqual(true);
+      expect(labelToken.querySelector('.name').innerText).toEqual('label');
+      expect(labelToken.querySelector('.value').innerText).toEqual('Frontend');
+
+      expect(assigneeToken.classList.contains('filtered-search-token')).toEqual(true);
+      expect(assigneeToken.querySelector('.name').innerText).toEqual('assignee');
+      expect(assigneeToken.querySelector('.value').innerText).toEqual('@root');
+    });
+  });
+
+  describe('addValueToPreviousVisualTokenElement', () => {
+    it('does not add when previous visual token element has no value', () => {
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+        FilteredSearchSpecHelper.createFilterVisualTokenHTML('author', '@root'),
+      );
+
+      const original = tokensContainer.innerHTML;
+      gl.FilteredSearchVisualTokens.addValueToPreviousVisualTokenElement('value');
+
+      expect(original).toEqual(tokensContainer.innerHTML);
+    });
+
+    it('does not add when previous visual token element is a search', () => {
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(`
+        ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('author', '@root')}
+        ${FilteredSearchSpecHelper.createSearchVisualTokenHTML('search term')}
+      `);
+
+      const original = tokensContainer.innerHTML;
+      gl.FilteredSearchVisualTokens.addValueToPreviousVisualTokenElement('value');
+
+      expect(original).toEqual(tokensContainer.innerHTML);
+    });
+
+    it('adds value to previous visual filter token', () => {
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+        FilteredSearchSpecHelper.createNameFilterVisualTokenHTML('label'),
+      );
+
+      const original = tokensContainer.innerHTML;
+      gl.FilteredSearchVisualTokens.addValueToPreviousVisualTokenElement('value');
+      const updatedToken = tokensContainer.querySelector('.js-visual-token');
+
+      expect(updatedToken.querySelector('.name').innerText).toEqual('label');
+      expect(updatedToken.querySelector('.value').innerText).toEqual('value');
+      expect(original).not.toEqual(tokensContainer.innerHTML);
+    });
+  });
+
+  describe('addFilterVisualToken', () => {
+    it('creates visual token with just tokenName', () => {
+      gl.FilteredSearchVisualTokens.addFilterVisualToken('milestone');
+      const token = tokensContainer.querySelector('.js-visual-token');
+
+      expect(token.classList.contains('filtered-search-token')).toEqual(true);
+      expect(token.querySelector('.name').innerText).toEqual('milestone');
+      expect(token.querySelector('.value')).toEqual(null);
+    });
+
+    it('creates visual token with just tokenValue', () => {
+      gl.FilteredSearchVisualTokens.addFilterVisualToken('milestone');
+      gl.FilteredSearchVisualTokens.addFilterVisualToken('%8.17');
+      const token = tokensContainer.querySelector('.js-visual-token');
+
+      expect(token.classList.contains('filtered-search-token')).toEqual(true);
+      expect(token.querySelector('.name').innerText).toEqual('milestone');
+      expect(token.querySelector('.value').innerText).toEqual('%8.17');
+    });
+
+    it('creates full visual token', () => {
+      gl.FilteredSearchVisualTokens.addFilterVisualToken('assignee', '@john');
+      const token = tokensContainer.querySelector('.js-visual-token');
+
+      expect(token.classList.contains('filtered-search-token')).toEqual(true);
+      expect(token.querySelector('.name').innerText).toEqual('assignee');
+      expect(token.querySelector('.value').innerText).toEqual('@john');
+    });
+  });
+
+  describe('addSearchVisualToken', () => {
+    it('creates search visual token', () => {
+      gl.FilteredSearchVisualTokens.addSearchVisualToken('search term');
+      const token = tokensContainer.querySelector('.js-visual-token');
+
+      expect(token.classList.contains('filtered-search-term')).toEqual(true);
+      expect(token.querySelector('.name').innerText).toEqual('search term');
+      expect(token.querySelector('.value')).toEqual(null);
+    });
+
+    it('appends to previous search visual token if previous token was a search token', () => {
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(`
+        ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('author', '@root')}
+        ${FilteredSearchSpecHelper.createSearchVisualTokenHTML('search term')}
+      `);
+
+      gl.FilteredSearchVisualTokens.addSearchVisualToken('append this');
+      const token = tokensContainer.querySelector('.filtered-search-term');
+
+      expect(token.querySelector('.name').innerText).toEqual('search term append this');
+      expect(token.querySelector('.value')).toEqual(null);
+    });
+  });
+
+  describe('getLastTokenPartial', () => {
+    it('should get last token value', () => {
+      const value = '~bug';
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+        FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', value),
+      );
+
+      expect(gl.FilteredSearchVisualTokens.getLastTokenPartial()).toEqual(value);
+    });
+
+    it('should get last token name if there is no value', () => {
+      const name = 'assignee';
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+        FilteredSearchSpecHelper.createNameFilterVisualTokenHTML(name),
+      );
+
+      expect(gl.FilteredSearchVisualTokens.getLastTokenPartial()).toEqual(name);
+    });
+
+    it('should return empty when there are no tokens', () => {
+      expect(gl.FilteredSearchVisualTokens.getLastTokenPartial()).toEqual('');
+    });
+  });
+
+  describe('removeLastTokenPartial', () => {
+    it('should remove the last token value if it exists', () => {
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+        FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', '~"Community Contribution"'),
+      );
+
+      expect(tokensContainer.querySelector('.js-visual-token .value')).not.toEqual(null);
+
+      gl.FilteredSearchVisualTokens.removeLastTokenPartial();
+
+      expect(tokensContainer.querySelector('.js-visual-token .value')).toEqual(null);
+    });
+
+    it('should remove the last token name if there is no value', () => {
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+        FilteredSearchSpecHelper.createNameFilterVisualTokenHTML('milestone'),
+      );
+
+      expect(tokensContainer.querySelector('.js-visual-token .name')).not.toEqual(null);
+
+      gl.FilteredSearchVisualTokens.removeLastTokenPartial();
+
+      expect(tokensContainer.querySelector('.js-visual-token .name')).toEqual(null);
+    });
+
+    it('should not remove anything when there are no tokens', () => {
+      const html = tokensContainer.innerHTML;
+      gl.FilteredSearchVisualTokens.removeLastTokenPartial();
+
+      expect(tokensContainer.innerHTML).toEqual(html);
+    });
+  });
+
+  describe('tokenizeInput', () => {
+    it('does not do anything if there is no input', () => {
+      const original = tokensContainer.innerHTML;
+      gl.FilteredSearchVisualTokens.tokenizeInput();
+
+      expect(tokensContainer.innerHTML).toEqual(original);
+    });
+
+    it('adds search visual token if previous visual token is valid', () => {
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+        FilteredSearchSpecHelper.createFilterVisualTokenHTML('assignee', 'none'),
+      );
+
+      const input = document.querySelector('.filtered-search');
+      input.value = 'some value';
+      gl.FilteredSearchVisualTokens.tokenizeInput();
+
+      const newToken = tokensContainer.querySelector('.filtered-search-term');
+
+      expect(input.value).toEqual('');
+      expect(newToken.querySelector('.name').innerText).toEqual('some value');
+      expect(newToken.querySelector('.value')).toEqual(null);
+    });
+
+    it('adds value to previous visual token element if previous visual token is invalid', () => {
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+        FilteredSearchSpecHelper.createNameFilterVisualTokenHTML('assignee'),
+      );
+
+      const input = document.querySelector('.filtered-search');
+      input.value = '@john';
+      gl.FilteredSearchVisualTokens.tokenizeInput();
+
+      const updatedToken = tokensContainer.querySelector('.filtered-search-token');
+
+      expect(input.value).toEqual('');
+      expect(updatedToken.querySelector('.name').innerText).toEqual('assignee');
+      expect(updatedToken.querySelector('.value').innerText).toEqual('@john');
+    });
+  });
+
+  describe('editToken', () => {
+    let input;
+    let token;
+
+    beforeEach(() => {
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(`
+        ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', 'none')}
+        ${FilteredSearchSpecHelper.createSearchVisualTokenHTML('search')}
+        ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('milestone', 'upcoming')}
+      `);
+
+      input = document.querySelector('.filtered-search');
+      token = document.querySelector('.js-visual-token');
+    });
+
+    it('tokenize\'s existing input', () => {
+      input.value = 'some text';
+      spyOn(gl.FilteredSearchVisualTokens, 'tokenizeInput').and.callThrough();
+
+      gl.FilteredSearchVisualTokens.editToken(token);
+
+      expect(gl.FilteredSearchVisualTokens.tokenizeInput).toHaveBeenCalled();
+      expect(input.value).not.toEqual('some text');
+    });
+
+    it('moves input to the token position', () => {
+      expect(tokensContainer.children[3].querySelector('.filtered-search')).not.toEqual(null);
+
+      gl.FilteredSearchVisualTokens.editToken(token);
+
+      expect(tokensContainer.children[1].querySelector('.filtered-search')).not.toEqual(null);
+      expect(tokensContainer.children[3].querySelector('.filtered-search')).toEqual(null);
+    });
+
+    it('input contains the visual token value', () => {
+      gl.FilteredSearchVisualTokens.editToken(token);
+
+      expect(input.value).toEqual('none');
+    });
+
+    describe('selected token is a search term token', () => {
+      beforeEach(() => {
+        token = document.querySelector('.filtered-search-term');
+      });
+
+      it('token is removed', () => {
+        expect(tokensContainer.querySelector('.filtered-search-term')).not.toEqual(null);
+
+        gl.FilteredSearchVisualTokens.editToken(token);
+
+        expect(tokensContainer.querySelector('.filtered-search-term')).toEqual(null);
+      });
+
+      it('input has the same value as removed token', () => {
+        expect(input.value).toEqual('');
+
+        gl.FilteredSearchVisualTokens.editToken(token);
+
+        expect(input.value).toEqual('search');
+      });
+    });
+  });
+
+  describe('moveInputTotheRight', () => {
+    it('does nothing if the input is already the right most element', () => {
+      tokensContainer.innerHTML = FilteredSearchSpecHelper.createTokensContainerHTML(
+        FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', 'none'),
+      );
+
+      spyOn(gl.FilteredSearchVisualTokens, 'tokenizeInput').and.callFake(() => {});
+      spyOn(gl.FilteredSearchVisualTokens, 'getLastVisualTokenBeforeInput').and.callThrough();
+
+      gl.FilteredSearchVisualTokens.moveInputToTheRight();
+
+      expect(gl.FilteredSearchVisualTokens.tokenizeInput).toHaveBeenCalled();
+      expect(gl.FilteredSearchVisualTokens.getLastVisualTokenBeforeInput).not.toHaveBeenCalled();
+    });
+
+    it('tokenize\'s input', () => {
+      tokensContainer.innerHTML = `
+        ${FilteredSearchSpecHelper.createNameFilterVisualTokenHTML('label')}
+        ${FilteredSearchSpecHelper.createInputHTML()}
+        ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', '~bug')}
+      `;
+
+      document.querySelector('.filtered-search').value = 'none';
+
+      gl.FilteredSearchVisualTokens.moveInputToTheRight();
+      const value = tokensContainer.querySelector('.js-visual-token .value');
+
+      expect(value.innerText).toEqual('none');
+    });
+
+    it('converts input into search term token if last token is valid', () => {
+      tokensContainer.innerHTML = `
+        ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', 'none')}
+        ${FilteredSearchSpecHelper.createInputHTML()}
+        ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', '~bug')}
+      `;
+
+      document.querySelector('.filtered-search').value = 'test';
+
+      gl.FilteredSearchVisualTokens.moveInputToTheRight();
+      const searchValue = tokensContainer.querySelector('.filtered-search-term .name');
+
+      expect(searchValue.innerText).toEqual('test');
+    });
+
+    it('moves the input to the right most element', () => {
+      tokensContainer.innerHTML = `
+        ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', 'none')}
+        ${FilteredSearchSpecHelper.createInputHTML()}
+        ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', '~bug')}
+      `;
+
+      gl.FilteredSearchVisualTokens.moveInputToTheRight();
+
+      expect(tokensContainer.children[2].querySelector('.filtered-search')).not.toEqual(null);
+    });
+
+    it('tokenizes input even if input is the right most element', () => {
+      tokensContainer.innerHTML = `
+        ${FilteredSearchSpecHelper.createFilterVisualTokenHTML('label', 'none')}
+        ${FilteredSearchSpecHelper.createNameFilterVisualTokenHTML('label')}
+        ${FilteredSearchSpecHelper.createInputHTML('', '~bug')}
+      `;
+
+      gl.FilteredSearchVisualTokens.moveInputToTheRight();
+
+      const token = tokensContainer.children[1];
+      expect(token.querySelector('.value').innerText).toEqual('~bug');
+    });
+  });
+});
diff --git a/spec/javascripts/fixtures/.gitignore b/spec/javascripts/fixtures/.gitignore
index 009b68d5d1c..0c35cdd778e 100644
--- a/spec/javascripts/fixtures/.gitignore
+++ b/spec/javascripts/fixtures/.gitignore
@@ -1 +1,2 @@
 *.html.raw
+*.json
diff --git a/spec/javascripts/fixtures/abuse_reports.html.haml b/spec/javascripts/fixtures/abuse_reports.html.haml
deleted file mode 100644
index 2ec302abcb7..00000000000
--- a/spec/javascripts/fixtures/abuse_reports.html.haml
+++ /dev/null
@@ -1,16 +0,0 @@
-.abuse-reports
-  .message#long
-    Cat ipsum dolor sit amet, hide head under blanket so no one can see.
-    Gate keepers of hell eat and than sleep on your face but hunt by meowing
-    loudly at 5am next to human slave food dispenser cats go for world
-    domination or chase laser, yet poop on grasses chirp at birds. Cat is love,
-    cat is life chase after silly colored fish toys around the house climb a
-    tree, wait for a fireman jump to fireman then scratch his face fall asleep
-    on the washing machine lies down always hungry so caticus cuteicus. Sit on
-    human. Spot something, big eyes, big eyes, crouch, shake butt, prepare to
-    pounce sleep in the bathroom sink hiss at vacuum cleaner hide head under
-    blanket so no one can see throwup on your pillow.
-  .message#short
-    Cat ipsum dolor sit amet, groom yourself 4 hours - checked, have your
-    beauty sleep 18 hours - checked, be fabulous for the rest of the day -
-    checked! for shake treat bag.
diff --git a/spec/javascripts/fixtures/abuse_reports.rb b/spec/javascripts/fixtures/abuse_reports.rb
new file mode 100644
index 00000000000..de673f94d72
--- /dev/null
+++ b/spec/javascripts/fixtures/abuse_reports.rb
@@ -0,0 +1,27 @@
+require 'spec_helper'
+
+describe Admin::AbuseReportsController, '(JavaScript fixtures)', type: :controller do
+  include JavaScriptFixturesHelpers
+
+  let(:admin) { create(:admin) }
+  let!(:abuse_report) { create(:abuse_report) }
+  let!(:abuse_report_with_short_message) { create(:abuse_report, message: 'SHORT MESSAGE') }
+  let!(:abuse_report_with_long_message) { create(:abuse_report, message: "LONG MESSAGE\n" * 50) }
+
+  render_views
+
+  before(:all) do
+    clean_frontend_fixtures('abuse_reports/')
+  end
+
+  before(:each) do
+    sign_in(admin)
+  end
+
+  it 'abuse_reports/abuse_reports_list.html.raw' do |example|
+    get :index
+
+    expect(response).to be_success
+    store_frontend_fixture(response, example.description)
+  end
+end
diff --git a/spec/javascripts/fixtures/ajax_loading_spinner.html.haml b/spec/javascripts/fixtures/ajax_loading_spinner.html.haml
new file mode 100644
index 00000000000..09d8c9df3b2
--- /dev/null
+++ b/spec/javascripts/fixtures/ajax_loading_spinner.html.haml
@@ -0,0 +1,2 @@
+%a.js-ajax-loading-spinner{href: "http://goesnowhere.nothing/whereami", data: {remote: true}}
+  %i.fa.fa-trash-o
diff --git a/spec/javascripts/fixtures/awards_handler.html.haml b/spec/javascripts/fixtures/awards_handler.html.haml
deleted file mode 100644
index 1ef2e8f8624..00000000000
--- a/spec/javascripts/fixtures/awards_handler.html.haml
+++ /dev/null
@@ -1,52 +0,0 @@
-.issue-details.issuable-details
-  .detail-page-description.content-block
-    %h2.title Quibusdam sint officiis earum molestiae ipsa autem voluptatem nisi rem.
-    .description.js-task-list-container.is-task-list-enabled
-      .wiki
-        %p Qui exercitationem magnam optio quae fuga earum odio.
-        %textarea.hidden.js-task-list-field Qui exercitationem magnam optio quae fuga earum odio.
-      %small.edited-text
-    .content-block.content-block-small
-      .awards.js-awards-block{"data-award-url" => "/gitlab-org/gitlab-test/issues/8/toggle_award_emoji"}
-        %button.award-control.btn.js-emoji-btn{"data-placement" => "bottom", "data-title" => "", :type => "button"}
-          .icon.emoji-icon.emoji-1F44D{"data-aliases" => "", "data-emoji" => "thumbsup", "data-unicode-name" => "1F44D", :title => "thumbsup"}
-          %span.award-control-text.js-counter 0
-        %button.award-control.btn.js-emoji-btn{"data-placement" => "bottom", "data-title" => "", :type => "button"}
-          .icon.emoji-icon.emoji-1F44E{"data-aliases" => "", "data-emoji" => "thumbsdown", "data-unicode-name" => "1F44E", :title => "thumbsdown"}
-          %span.award-control-text.js-counter 0
-        .award-menu-holder.js-award-holder
-          %button.btn.award-control.js-add-award{:type => "button"}
-            %i.fa.fa-smile-o.award-control-icon.award-control-icon-normal
-            %i.fa.fa-spinner.fa-spin.award-control-icon.award-control-icon-loading
-            %span.award-control-text Add
-    %section.issuable-discussion
-      #notes
-        %ul#notes-list.notes.main-notes-list.timeline
-          %li#note_348.note.note-row-348.timeline-entry{"data-author-id" => "18", "data-editable" => ""}
-            .timeline-entry-inner
-              .timeline-icon
-                %a{:href => "/u/agustin"}
-                  %img.avatar.s40{:alt => "", :src => "#"}/
-              .timeline-content
-                .note-header
-                  %a.author_link{:href => "/u/agustin"}
-                    %span.author Brenna Stokes
-                  .inline.note-headline-light
-                    @agustin commented
-                    %a{:href => "#note_348"}
-                      %time 11 days ago
-                  .note-actions
-                    %span.note-role Reporter
-                    %a.note-action-button.note-emoji-button.js-add-award.js-note-emoji{"data-position" => "right", :href => "#", :title => "Award Emoji"}
-                      %i.fa.fa-spinner.fa-spin
-                      %i.fa.fa-smile-o.link-highlight
-                .js-task-list-container.note-body.is-task-list-enabled
-                  .note-text
-                    %p Suscipit sunt quia quisquam sed eveniet ipsam.
-                  .note-awards
-                    .awards.hidden.js-awards-block{"data-award-url" => "/gitlab-org/gitlab-test/notes/348/toggle_award_emoji"}
-                      .award-menu-holder.js-award-holder
-                        %button.btn.award-control.js-add-award{:type => "button"}
-                          %i.fa.fa-smile-o.award-control-icon.award-control-icon-normal
-                          %i.fa.fa-spinner.fa-spin.award-control-icon.award-control-icon-loading
-                          %span.award-control-text Add
diff --git a/spec/javascripts/fixtures/behaviors/quick_submit.html.haml b/spec/javascripts/fixtures/behaviors/quick_submit.html.haml
deleted file mode 100644
index dc2ceed42f4..00000000000
--- a/spec/javascripts/fixtures/behaviors/quick_submit.html.haml
+++ /dev/null
@@ -1,6 +0,0 @@
-%form.js-quick-submit{ action: '/foo' }
-  %input{ type: 'text', class: 'quick-submit-input'}
-  %textarea
-
-  %input{ type: 'submit'} Submit
-  %button.btn{ type: 'submit' } Submit
diff --git a/spec/javascripts/fixtures/behaviors/requires_input.html.haml b/spec/javascripts/fixtures/behaviors/requires_input.html.haml
deleted file mode 100644
index c3f905e912e..00000000000
--- a/spec/javascripts/fixtures/behaviors/requires_input.html.haml
+++ /dev/null
@@ -1,18 +0,0 @@
-%form.js-requires-input
-  %input{type: 'text', id: 'required1', required: 'required'}
-  %input{type: 'text', id: 'required2', required: 'required'}
-  %input{type: 'text', id: 'required3', required: 'required', value: 'Pre-filled'}
-  %input{type: 'text', id: 'optional1'}
-
-  %textarea{id: 'required4', required: 'required'}
-  %textarea{id: 'optional2'}
-
-  %select{id: 'required5', required: 'required'}
-    %option Zero
-    %option{value: '1'} One
-  %select{id: 'optional3', required: 'required'}
-    %option Zero
-    %option{value: '1'} One
-
-  %button.submit{type: 'submit', value: 'Submit'}
-  %input.submit{type: 'submit', value: 'Submit'}
diff --git a/spec/javascripts/fixtures/branches.rb b/spec/javascripts/fixtures/branches.rb
new file mode 100644
index 00000000000..a059818145b
--- /dev/null
+++ b/spec/javascripts/fixtures/branches.rb
@@ -0,0 +1,28 @@
+require 'spec_helper'
+
+describe Projects::BranchesController, '(JavaScript fixtures)', type: :controller do
+  include JavaScriptFixturesHelpers
+
+  let(:admin) { create(:admin) }
+  let(:namespace) { create(:namespace, name: 'frontend-fixtures' )}
+  let(:project) { create(:project, :repository, namespace: namespace, path: 'branches-project') }
+
+  render_views
+
+  before(:all) do
+    clean_frontend_fixtures('branches/')
+  end
+
+  before(:each) do
+    sign_in(admin)
+  end
+
+  it 'branches/new_branch.html.raw' do |example|
+    get :new,
+      namespace_id: project.namespace.to_param,
+      project_id: project
+
+    expect(response).to be_success
+    store_frontend_fixture(response, example.description)
+  end
+end
diff --git a/spec/javascripts/fixtures/builds.rb b/spec/javascripts/fixtures/builds.rb
index 978e25a1c32..320de791b08 100644
--- a/spec/javascripts/fixtures/builds.rb
+++ b/spec/javascripts/fixtures/builds.rb
@@ -24,7 +24,7 @@ describe Projects::BuildsController, '(JavaScript fixtures)', type: :controller
   it 'builds/build-with-artifacts.html.raw' do |example|
     get :show,
       namespace_id: project.namespace.to_param,
-      project_id: project.to_param,
+      project_id: project,
       id: build_with_artifacts.to_param
 
     expect(response).to be_success
diff --git a/spec/javascripts/fixtures/dashboard.html.haml b/spec/javascripts/fixtures/dashboard.html.haml
deleted file mode 100644
index 32446acfd60..00000000000
--- a/spec/javascripts/fixtures/dashboard.html.haml
+++ /dev/null
@@ -1,45 +0,0 @@
-%ul.nav.nav-sidebar
-  %li.home.active
-    %a.dashboard-shortcuts-projects
-      %span
-        Projects
-  %li
-    %a
-      %span
-        Todos
-        %span.count.js-todos-count
-        1
-  %li
-    %a.dashboard-shortcuts-activity
-      %span
-        Activity
-  %li
-    %a
-      %span
-        Groups
-  %li
-    %a
-      %span
-        Milestones
-  %li
-    %a.dashboard-shortcuts-issues
-      %span
-        Issues
-        %span
-        1
-  %li
-    %a.dashboard-shortcuts-merge_requests
-      %span
-        Merge Requests
-  %li
-    %a
-      %span
-        Snippets
-  %li
-    %a
-      %span
-        Help
-  %li
-    %a
-      %span
-        Profile Settings
diff --git a/spec/javascripts/fixtures/emoji_menu.js b/spec/javascripts/fixtures/emoji_menu.js
deleted file mode 100644
index 3d776bb9277..00000000000
--- a/spec/javascripts/fixtures/emoji_menu.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* eslint-disable space-before-function-paren, padded-blocks */
-(function() {
-  window.emojiMenu = "<div class='emoji-menu'>\n  <input type=\"text\" name=\"emoji_search\" id=\"emoji_search\" value=\"\" class=\"emoji-search search-input form-control\" />\n  <div class='emoji-menu-content'>\n    <h5 class='emoji-menu-title'>\n    Emoticons\n    </h5>\n    <ul class='clearfix emoji-menu-list'>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F47D\" title=\"alien\" data-aliases=\"\" data-emoji=\"alien\" data-unicode-name=\"1F47D\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F47C\" title=\"angel\" data-aliases=\"\" data-emoji=\"angel\" data-unicode-name=\"1F47C\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F4A2\" title=\"anger\" data-aliases=\"\" data-emoji=\"anger\" data-unicode-name=\"1F4A2\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F620\" title=\"angry\" data-aliases=\"\" data-emoji=\"angry\" data-unicode-name=\"1F620\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F627\" title=\"anguished\" data-aliases=\"\" data-emoji=\"anguished\" data-unicode-name=\"1F627\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F632\" title=\"astonished\" data-aliases=\"\" data-emoji=\"astonished\" data-unicode-name=\"1F632\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F45F\" title=\"athletic_shoe\" data-aliases=\"\" data-emoji=\"athletic_shoe\" data-unicode-name=\"1F45F\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F476\" title=\"baby\" data-aliases=\"\" data-emoji=\"baby\" data-unicode-name=\"1F476\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F459\" title=\"bikini\" data-aliases=\"\" data-emoji=\"bikini\" data-unicode-name=\"1F459\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F499\" title=\"blue_heart\" data-aliases=\"\" data-emoji=\"blue_heart\" data-unicode-name=\"1F499\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F60A\" title=\"blush\" data-aliases=\"\" data-emoji=\"blush\" data-unicode-name=\"1F60A\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F4A5\" title=\"boom\" data-aliases=\"\" data-emoji=\"boom\" data-unicode-name=\"1F4A5\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F462\" title=\"boot\" data-aliases=\"\" data-emoji=\"boot\" data-unicode-name=\"1F462\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F647\" title=\"bow\" data-aliases=\"\" data-emoji=\"bow\" data-unicode-name=\"1F647\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F466\" title=\"boy\" data-aliases=\"\" data-emoji=\"boy\" data-unicode-name=\"1F466\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F470\" title=\"bride_with_veil\" data-aliases=\"\" data-emoji=\"bride_with_veil\" data-unicode-name=\"1F470\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F4BC\" title=\"briefcase\" data-aliases=\"\" data-emoji=\"briefcase\" data-unicode-name=\"1F4BC\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F494\" title=\"broken_heart\" data-aliases=\"\" data-emoji=\"broken_heart\" data-unicode-name=\"1F494\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F464\" title=\"bust_in_silhouette\" data-aliases=\"\" data-emoji=\"bust_in_silhouette\" data-unicode-name=\"1F464\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F465\" title=\"busts_in_silhouette\" data-aliases=\"\" data-emoji=\"busts_in_silhouette\" data-unicode-name=\"1F465\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F44F\" title=\"clap\" data-aliases=\"\" data-emoji=\"clap\" data-unicode-name=\"1F44F\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F302\" title=\"closed_umbrella\" data-aliases=\"\" data-emoji=\"closed_umbrella\" data-unicode-name=\"1F302\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F630\" title=\"cold_sweat\" data-aliases=\"\" data-emoji=\"cold_sweat\" data-unicode-name=\"1F630\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F616\" title=\"confounded\" data-aliases=\"\" data-emoji=\"confounded\" data-unicode-name=\"1F616\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F615\" title=\"confused\" data-aliases=\"\" data-emoji=\"confused\" data-unicode-name=\"1F615\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F477\" title=\"construction_worker\" data-aliases=\"\" data-emoji=\"construction_worker\" data-unicode-name=\"1F477\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F46E\" title=\"cop\" data-aliases=\"\" data-emoji=\"cop\" data-unicode-name=\"1F46E\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F46B\" title=\"couple\" data-aliases=\"\" data-emoji=\"couple\" data-unicode-name=\"1F46B\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F491\" title=\"couple_with_heart\" data-aliases=\"\" data-emoji=\"couple_with_heart\" data-unicode-name=\"1F491\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F48F\" title=\"couplekiss\" data-aliases=\"\" data-emoji=\"couplekiss\" data-unicode-name=\"1F48F\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F451\" title=\"crown\" data-aliases=\"\" data-emoji=\"crown\" data-unicode-name=\"1F451\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F622\" title=\"cry\" data-aliases=\"\" data-emoji=\"cry\" data-unicode-name=\"1F622\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F63F\" title=\"crying_cat_face\" data-aliases=\"\" data-emoji=\"crying_cat_face\" data-unicode-name=\"1F63F\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F498\" title=\"cupid\" data-aliases=\"\" data-emoji=\"cupid\" data-unicode-name=\"1F498\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F483\" title=\"dancer\" data-aliases=\"\" data-emoji=\"dancer\" data-unicode-name=\"1F483\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F46F\" title=\"dancers\" data-aliases=\"\" data-emoji=\"dancers\" data-unicode-name=\"1F46F\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F4A8\" title=\"dash\" data-aliases=\"\" data-emoji=\"dash\" data-unicode-name=\"1F4A8\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F61E\" title=\"disappointed\" data-aliases=\"\" data-emoji=\"disappointed\" data-unicode-name=\"1F61E\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F625\" title=\"disappointed_relieved\" data-aliases=\"\" data-emoji=\"disappointed_relieved\" data-unicode-name=\"1F625\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F4AB\" title=\"dizzy\" data-aliases=\"\" data-emoji=\"dizzy\" data-unicode-name=\"1F4AB\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F635\" title=\"dizzy_face\" data-aliases=\"\" data-emoji=\"dizzy_face\" data-unicode-name=\"1F635\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F457\" title=\"dress\" data-aliases=\"\" data-emoji=\"dress\" data-unicode-name=\"1F457\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F4A7\" title=\"droplet\" data-aliases=\"\" data-emoji=\"droplet\" data-unicode-name=\"1F4A7\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F442\" title=\"ear\" data-aliases=\"\" data-emoji=\"ear\" data-unicode-name=\"1F442\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F611\" title=\"expressionless\" data-aliases=\"\" data-emoji=\"expressionless\" data-unicode-name=\"1F611\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F453\" title=\"eyeglasses\" data-aliases=\"\" data-emoji=\"eyeglasses\" data-unicode-name=\"1F453\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F440\" title=\"eyes\" data-aliases=\"\" data-emoji=\"eyes\" data-unicode-name=\"1F440\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F46A\" title=\"family\" data-aliases=\"\" data-emoji=\"family\" data-unicode-name=\"1F46A\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F628\" title=\"fearful\" data-aliases=\"\" data-emoji=\"fearful\" data-unicode-name=\"1F628\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F525\" title=\"fire\" data-aliases=\":flame:\" data-emoji=\"fire\" data-unicode-name=\"1F525\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-270A\" title=\"fist\" data-aliases=\"\" data-emoji=\"fist\" data-unicode-name=\"270A\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F633\" title=\"flushed\" data-aliases=\"\" data-emoji=\"flushed\" data-unicode-name=\"1F633\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F463\" title=\"footprints\" data-aliases=\"\" data-emoji=\"footprints\" data-unicode-name=\"1F463\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F626\" title=\"frowning\" data-aliases=\":anguished:\" data-emoji=\"frowning\" data-unicode-name=\"1F626\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F48E\" title=\"gem\" data-aliases=\"\" data-emoji=\"gem\" data-unicode-name=\"1F48E\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F467\" title=\"girl\" data-aliases=\"\" data-emoji=\"girl\" data-unicode-name=\"1F467\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F49A\" title=\"green_heart\" data-aliases=\"\" data-emoji=\"green_heart\" data-unicode-name=\"1F49A\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F62C\" title=\"grimacing\" data-aliases=\"\" data-emoji=\"grimacing\" data-unicode-name=\"1F62C\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F601\" title=\"grin\" data-aliases=\"\" data-emoji=\"grin\" data-unicode-name=\"1F601\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F600\" title=\"grinning\" data-aliases=\"\" data-emoji=\"grinning\" data-unicode-name=\"1F600\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F482\" title=\"guardsman\" data-aliases=\"\" data-emoji=\"guardsman\" data-unicode-name=\"1F482\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F487\" title=\"haircut\" data-aliases=\"\" data-emoji=\"haircut\" data-unicode-name=\"1F487\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F45C\" title=\"handbag\" data-aliases=\"\" data-emoji=\"handbag\" data-unicode-name=\"1F45C\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F649\" title=\"hear_no_evil\" data-aliases=\"\" data-emoji=\"hear_no_evil\" data-unicode-name=\"1F649\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-2764\" title=\"heart\" data-aliases=\"\" data-emoji=\"heart\" data-unicode-name=\"2764\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F60D\" title=\"heart_eyes\" data-aliases=\"\" data-emoji=\"heart_eyes\" data-unicode-name=\"1F60D\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F63B\" title=\"heart_eyes_cat\" data-aliases=\"\" data-emoji=\"heart_eyes_cat\" data-unicode-name=\"1F63B\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F493\" title=\"heartbeat\" data-aliases=\"\" data-emoji=\"heartbeat\" data-unicode-name=\"1F493\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F497\" title=\"heartpulse\" data-aliases=\"\" data-emoji=\"heartpulse\" data-unicode-name=\"1F497\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F460\" title=\"high_heel\" data-aliases=\"\" data-emoji=\"high_heel\" data-unicode-name=\"1F460\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F62F\" title=\"hushed\" data-aliases=\"\" data-emoji=\"hushed\" data-unicode-name=\"1F62F\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F47F\" title=\"imp\" data-aliases=\"\" data-emoji=\"imp\" data-unicode-name=\"1F47F\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F481\" title=\"information_desk_person\" data-aliases=\"\" data-emoji=\"information_desk_person\" data-unicode-name=\"1F481\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F607\" title=\"innocent\" data-aliases=\"\" data-emoji=\"innocent\" data-unicode-name=\"1F607\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F47A\" title=\"japanese_goblin\" data-aliases=\"\" data-emoji=\"japanese_goblin\" data-unicode-name=\"1F47A\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F479\" title=\"japanese_ogre\" data-aliases=\"\" data-emoji=\"japanese_ogre\" data-unicode-name=\"1F479\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F456\" title=\"jeans\" data-aliases=\"\" data-emoji=\"jeans\" data-unicode-name=\"1F456\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F602\" title=\"joy\" data-aliases=\"\" data-emoji=\"joy\" data-unicode-name=\"1F602\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F639\" title=\"joy_cat\" data-aliases=\"\" data-emoji=\"joy_cat\" data-unicode-name=\"1F639\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F458\" title=\"kimono\" data-aliases=\"\" data-emoji=\"kimono\" data-unicode-name=\"1F458\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F48B\" title=\"kiss\" data-aliases=\"\" data-emoji=\"kiss\" data-unicode-name=\"1F48B\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F617\" title=\"kissing\" data-aliases=\"\" data-emoji=\"kissing\" data-unicode-name=\"1F617\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F63D\" title=\"kissing_cat\" data-aliases=\"\" data-emoji=\"kissing_cat\" data-unicode-name=\"1F63D\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F61A\" title=\"kissing_closed_eyes\" data-aliases=\"\" data-emoji=\"kissing_closed_eyes\" data-unicode-name=\"1F61A\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F618\" title=\"kissing_heart\" data-aliases=\"\" data-emoji=\"kissing_heart\" data-unicode-name=\"1F618\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F619\" title=\"kissing_smiling_eyes\" data-aliases=\"\" data-emoji=\"kissing_smiling_eyes\" data-unicode-name=\"1F619\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F606\" title=\"laughing\" data-aliases=\":satisfied:\" data-emoji=\"laughing\" data-unicode-name=\"1F606\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F444\" title=\"lips\" data-aliases=\"\" data-emoji=\"lips\" data-unicode-name=\"1F444\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F484\" title=\"lipstick\" data-aliases=\"\" data-emoji=\"lipstick\" data-unicode-name=\"1F484\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F48C\" title=\"love_letter\" data-aliases=\"\" data-emoji=\"love_letter\" data-unicode-name=\"1F48C\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F468\" title=\"man\" data-aliases=\"\" data-emoji=\"man\" data-unicode-name=\"1F468\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F472\" title=\"man_with_gua_pi_mao\" data-aliases=\"\" data-emoji=\"man_with_gua_pi_mao\" data-unicode-name=\"1F472\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F473\" title=\"man_with_turban\" data-aliases=\"\" data-emoji=\"man_with_turban\" data-unicode-name=\"1F473\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F45E\" title=\"mans_shoe\" data-aliases=\"\" data-emoji=\"mans_shoe\" data-unicode-name=\"1F45E\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F637\" title=\"mask\" data-aliases=\"\" data-emoji=\"mask\" data-unicode-name=\"1F637\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F486\" title=\"massage\" data-aliases=\"\" data-emoji=\"massage\" data-unicode-name=\"1F486\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F4AA\" title=\"muscle\" data-aliases=\"\" data-emoji=\"muscle\" data-unicode-name=\"1F4AA\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F485\" title=\"nail_care\" data-aliases=\"\" data-emoji=\"nail_care\" data-unicode-name=\"1F485\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F454\" title=\"necktie\" data-aliases=\"\" data-emoji=\"necktie\" data-unicode-name=\"1F454\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F610\" title=\"neutral_face\" data-aliases=\"\" data-emoji=\"neutral_face\" data-unicode-name=\"1F610\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F645\" title=\"no_good\" data-aliases=\"\" data-emoji=\"no_good\" data-unicode-name=\"1F645\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F636\" title=\"no_mouth\" data-aliases=\"\" data-emoji=\"no_mouth\" data-unicode-name=\"1F636\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F443\" title=\"nose\" data-aliases=\"\" data-emoji=\"nose\" data-unicode-name=\"1F443\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F44C\" title=\"ok_hand\" data-aliases=\"\" data-emoji=\"ok_hand\" data-unicode-name=\"1F44C\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F646\" title=\"ok_woman\" data-aliases=\"\" data-emoji=\"ok_woman\" data-unicode-name=\"1F646\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F474\" title=\"older_man\" data-aliases=\"\" data-emoji=\"older_man\" data-unicode-name=\"1F474\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F475\" title=\"older_woman\" data-aliases=\":grandma:\" data-emoji=\"older_woman\" data-unicode-name=\"1F475\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F450\" title=\"open_hands\" data-aliases=\"\" data-emoji=\"open_hands\" data-unicode-name=\"1F450\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F62E\" title=\"open_mouth\" data-aliases=\"\" data-emoji=\"open_mouth\" data-unicode-name=\"1F62E\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F614\" title=\"pensive\" data-aliases=\"\" data-emoji=\"pensive\" data-unicode-name=\"1F614\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F623\" title=\"persevere\" data-aliases=\"\" data-emoji=\"persevere\" data-unicode-name=\"1F623\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F64D\" title=\"person_frowning\" data-aliases=\"\" data-emoji=\"person_frowning\" data-unicode-name=\"1F64D\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F471\" title=\"person_with_blond_hair\" data-aliases=\"\" data-emoji=\"person_with_blond_hair\" data-unicode-name=\"1F471\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F64E\" title=\"person_with_pouting_face\" data-aliases=\"\" data-emoji=\"person_with_pouting_face\" data-unicode-name=\"1F64E\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F447\" title=\"point_down\" data-aliases=\"\" data-emoji=\"point_down\" data-unicode-name=\"1F447\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F448\" title=\"point_left\" data-aliases=\"\" data-emoji=\"point_left\" data-unicode-name=\"1F448\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F449\" title=\"point_right\" data-aliases=\"\" data-emoji=\"point_right\" data-unicode-name=\"1F449\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-261D\" title=\"point_up\" data-aliases=\"\" data-emoji=\"point_up\" data-unicode-name=\"261D\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F446\" title=\"point_up_2\" data-aliases=\"\" data-emoji=\"point_up_2\" data-unicode-name=\"1F446\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F4A9\" title=\"poop\" data-aliases=\":shit: :hankey: :poo:\" data-emoji=\"poop\" data-unicode-name=\"1F4A9\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F45D\" title=\"pouch\" data-aliases=\"\" data-emoji=\"pouch\" data-unicode-name=\"1F45D\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F63E\" title=\"pouting_cat\" data-aliases=\"\" data-emoji=\"pouting_cat\" data-unicode-name=\"1F63E\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F64F\" title=\"pray\" data-aliases=\"\" data-emoji=\"pray\" data-unicode-name=\"1F64F\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F478\" title=\"princess\" data-aliases=\"\" data-emoji=\"princess\" data-unicode-name=\"1F478\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F44A\" title=\"punch\" data-aliases=\"\" data-emoji=\"punch\" data-unicode-name=\"1F44A\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F49C\" title=\"purple_heart\" data-aliases=\"\" data-emoji=\"purple_heart\" data-unicode-name=\"1F49C\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F45B\" title=\"purse\" data-aliases=\"\" data-emoji=\"purse\" data-unicode-name=\"1F45B\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F621\" title=\"rage\" data-aliases=\"\" data-emoji=\"rage\" data-unicode-name=\"1F621\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-270B\" title=\"raised_hand\" data-aliases=\"\" data-emoji=\"raised_hand\" data-unicode-name=\"270B\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F64C\" title=\"raised_hands\" data-aliases=\"\" data-emoji=\"raised_hands\" data-unicode-name=\"1F64C\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F64B\" title=\"raising_hand\" data-aliases=\"\" data-emoji=\"raising_hand\" data-unicode-name=\"1F64B\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-263A\" title=\"relaxed\" data-aliases=\"\" data-emoji=\"relaxed\" data-unicode-name=\"263A\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F60C\" title=\"relieved\" data-aliases=\"\" data-emoji=\"relieved\" data-unicode-name=\"1F60C\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F49E\" title=\"revolving_hearts\" data-aliases=\"\" data-emoji=\"revolving_hearts\" data-unicode-name=\"1F49E\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F380\" title=\"ribbon\" data-aliases=\"\" data-emoji=\"ribbon\" data-unicode-name=\"1F380\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F48D\" title=\"ring\" data-aliases=\"\" data-emoji=\"ring\" data-unicode-name=\"1F48D\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F3C3\" title=\"runner\" data-aliases=\"\" data-emoji=\"runner\" data-unicode-name=\"1F3C3\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F3BD\" title=\"running_shirt_with_sash\" data-aliases=\"\" data-emoji=\"running_shirt_with_sash\" data-unicode-name=\"1F3BD\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F461\" title=\"sandal\" data-aliases=\"\" data-emoji=\"sandal\" data-unicode-name=\"1F461\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F631\" title=\"scream\" data-aliases=\"\" data-emoji=\"scream\" data-unicode-name=\"1F631\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F640\" title=\"scream_cat\" data-aliases=\"\" data-emoji=\"scream_cat\" data-unicode-name=\"1F640\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F648\" title=\"see_no_evil\" data-aliases=\"\" data-emoji=\"see_no_evil\" data-unicode-name=\"1F648\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F455\" title=\"shirt\" data-aliases=\"\" data-emoji=\"shirt\" data-unicode-name=\"1F455\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F480\" title=\"skull\" data-aliases=\":skeleton:\" data-emoji=\"skull\" data-unicode-name=\"1F480\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F634\" title=\"sleeping\" data-aliases=\"\" data-emoji=\"sleeping\" data-unicode-name=\"1F634\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F62A\" title=\"sleepy\" data-aliases=\"\" data-emoji=\"sleepy\" data-unicode-name=\"1F62A\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F604\" title=\"smile\" data-aliases=\"\" data-emoji=\"smile\" data-unicode-name=\"1F604\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F638\" title=\"smile_cat\" data-aliases=\"\" data-emoji=\"smile_cat\" data-unicode-name=\"1F638\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F603\" title=\"smiley\" data-aliases=\"\" data-emoji=\"smiley\" data-unicode-name=\"1F603\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F63A\" title=\"smiley_cat\" data-aliases=\"\" data-emoji=\"smiley_cat\" data-unicode-name=\"1F63A\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F608\" title=\"smiling_imp\" data-aliases=\"\" data-emoji=\"smiling_imp\" data-unicode-name=\"1F608\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F60F\" title=\"smirk\" data-aliases=\"\" data-emoji=\"smirk\" data-unicode-name=\"1F60F\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F63C\" title=\"smirk_cat\" data-aliases=\"\" data-emoji=\"smirk_cat\" data-unicode-name=\"1F63C\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F62D\" title=\"sob\" data-aliases=\"\" data-emoji=\"sob\" data-unicode-name=\"1F62D\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-2728\" title=\"sparkles\" data-aliases=\"\" data-emoji=\"sparkles\" data-unicode-name=\"2728\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F496\" title=\"sparkling_heart\" data-aliases=\"\" data-emoji=\"sparkling_heart\" data-unicode-name=\"1F496\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F64A\" title=\"speak_no_evil\" data-aliases=\"\" data-emoji=\"speak_no_evil\" data-unicode-name=\"1F64A\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F4AC\" title=\"speech_balloon\" data-aliases=\"\" data-emoji=\"speech_balloon\" data-unicode-name=\"1F4AC\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F31F\" title=\"star2\" data-aliases=\"\" data-emoji=\"star2\" data-unicode-name=\"1F31F\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F61B\" title=\"stuck_out_tongue\" data-aliases=\"\" data-emoji=\"stuck_out_tongue\" data-unicode-name=\"1F61B\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F61D\" title=\"stuck_out_tongue_closed_eyes\" data-aliases=\"\" data-emoji=\"stuck_out_tongue_closed_eyes\" data-unicode-name=\"1F61D\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F61C\" title=\"stuck_out_tongue_winking_eye\" data-aliases=\"\" data-emoji=\"stuck_out_tongue_winking_eye\" data-unicode-name=\"1F61C\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F60E\" title=\"sunglasses\" data-aliases=\"\" data-emoji=\"sunglasses\" data-unicode-name=\"1F60E\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F613\" title=\"sweat\" data-aliases=\"\" data-emoji=\"sweat\" data-unicode-name=\"1F613\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F4A6\" title=\"sweat_drops\" data-aliases=\"\" data-emoji=\"sweat_drops\" data-unicode-name=\"1F4A6\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F605\" title=\"sweat_smile\" data-aliases=\"\" data-emoji=\"sweat_smile\" data-unicode-name=\"1F605\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F4AD\" title=\"thought_balloon\" data-aliases=\"\" data-emoji=\"thought_balloon\" data-unicode-name=\"1F4AD\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F44E\" title=\"thumbsdown\" data-aliases=\":-1:\" data-emoji=\"thumbsdown\" data-unicode-name=\"1F44E\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F44D\" title=\"thumbsup\" data-aliases=\":+1:\" data-emoji=\"thumbsup\" data-unicode-name=\"1F44D\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F62B\" title=\"tired_face\" data-aliases=\"\" data-emoji=\"tired_face\" data-unicode-name=\"1F62B\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F445\" title=\"tongue\" data-aliases=\"\" data-emoji=\"tongue\" data-unicode-name=\"1F445\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F3A9\" title=\"tophat\" data-aliases=\"\" data-emoji=\"tophat\" data-unicode-name=\"1F3A9\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F624\" title=\"triumph\" data-aliases=\"\" data-emoji=\"triumph\" data-unicode-name=\"1F624\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F495\" title=\"two_hearts\" data-aliases=\"\" data-emoji=\"two_hearts\" data-unicode-name=\"1F495\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F46C\" title=\"two_men_holding_hands\" data-aliases=\"\" data-emoji=\"two_men_holding_hands\" data-unicode-name=\"1F46C\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F46D\" title=\"two_women_holding_hands\" data-aliases=\"\" data-emoji=\"two_women_holding_hands\" data-unicode-name=\"1F46D\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F612\" title=\"unamused\" data-aliases=\"\" data-emoji=\"unamused\" data-unicode-name=\"1F612\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-270C\" title=\"v\" data-aliases=\"\" data-emoji=\"v\" data-unicode-name=\"270C\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F6B6\" title=\"walking\" data-aliases=\"\" data-emoji=\"walking\" data-unicode-name=\"1F6B6\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F44B\" title=\"wave\" data-aliases=\"\" data-emoji=\"wave\" data-unicode-name=\"1F44B\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F629\" title=\"weary\" data-aliases=\"\" data-emoji=\"weary\" data-unicode-name=\"1F629\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F609\" title=\"wink\" data-aliases=\"\" data-emoji=\"wink\" data-unicode-name=\"1F609\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F469\" title=\"woman\" data-aliases=\"\" data-emoji=\"woman\" data-unicode-name=\"1F469\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F45A\" title=\"womans_clothes\" data-aliases=\"\" data-emoji=\"womans_clothes\" data-unicode-name=\"1F45A\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F452\" title=\"womans_hat\" data-aliases=\"\" data-emoji=\"womans_hat\" data-unicode-name=\"1F452\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F61F\" title=\"worried\" data-aliases=\"\" data-emoji=\"worried\" data-unicode-name=\"1F61F\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F49B\" title=\"yellow_heart\" data-aliases=\"\" data-emoji=\"yellow_heart\" data-unicode-name=\"1F49B\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F60B\" title=\"yum\" data-aliases=\"\" data-emoji=\"yum\" data-unicode-name=\"1F60B\"></div>\n        </button>\n      </li>\n      <li class='pull-left text-center emoji-menu-list-item'>\n        <button class='emoji-menu-btn text-center js-emoji-btn' type='button'>\n        <div class=\"icon emoji-icon emoji-1F4A4\" title=\"zzz\" data-aliases=\"\" data-emoji=\"zzz\" data-unicode-name=\"1F4A4\"></div>\n        </button>\n      </li>\n    </ul>\n  </div>\n</div>";
-
-}).call(this);
diff --git a/spec/javascripts/fixtures/environments/environments.html.haml b/spec/javascripts/fixtures/environments/environments.html.haml
index d89bc50c1f0..e6000fbb553 100644
--- a/spec/javascripts/fixtures/environments/environments.html.haml
+++ b/spec/javascripts/fixtures/environments/environments.html.haml
@@ -1,5 +1,5 @@
 %div
-  #environments-list-view{ data: { environments_data: "https://gitlab.com/foo/environments",
+  #environments-list-view{ data: { environments_data: "foo/environments",
     "can-create-deployment" => "true",
     "can-read-environment" => "true",
     "can-create-environment" => "true",
diff --git a/spec/javascripts/fixtures/environments/environments_folder_view.html.haml b/spec/javascripts/fixtures/environments/environments_folder_view.html.haml
new file mode 100644
index 00000000000..aceec139730
--- /dev/null
+++ b/spec/javascripts/fixtures/environments/environments_folder_view.html.haml
@@ -0,0 +1,7 @@
+%div
+  #environments-folder-list-view{ data: { "can-create-deployment" => "true",
+    "can-read-environment" => "true",
+    "css-class" => "",
+    "commit-icon-svg" => custom_icon("icon_commit"),
+    "terminal-icon-svg" => custom_icon("icon_terminal"),
+    "play-icon-svg" => custom_icon("icon_play") } }
diff --git a/spec/javascripts/fixtures/environments/metrics.html.haml b/spec/javascripts/fixtures/environments/metrics.html.haml
new file mode 100644
index 00000000000..483063fb889
--- /dev/null
+++ b/spec/javascripts/fixtures/environments/metrics.html.haml
@@ -0,0 +1,12 @@
+%div
+  .top-area
+    .row
+      .col-sm-6
+        %h3.page-title
+          Metrics for environment
+  .row
+    .col-sm-12
+      %svg.prometheus-graph{ 'graph-type' => 'cpu_values' }
+  .row
+    .col-sm-12
+      %svg.prometheus-graph{ 'graph-type' => 'memory_values' }
\ No newline at end of file
diff --git a/spec/javascripts/fixtures/environments/table.html.haml b/spec/javascripts/fixtures/environments/table.html.haml
index 1ea1725c561..59edc0396d2 100644
--- a/spec/javascripts/fixtures/environments/table.html.haml
+++ b/spec/javascripts/fixtures/environments/table.html.haml
@@ -3,7 +3,7 @@
     %tr
       %th Environment
       %th Last deployment
-      %th Build
+      %th Job
       %th Commit
       %th
       %th
diff --git a/spec/javascripts/fixtures/event_filter.html.haml b/spec/javascripts/fixtures/event_filter.html.haml
index 95e248cadf8..5477c6075f0 100644
--- a/spec/javascripts/fixtures/event_filter.html.haml
+++ b/spec/javascripts/fixtures/event_filter.html.haml
@@ -12,6 +12,10 @@
       %span
         Merge events
   %li
+    %a.event-filter-link{ id: "issue_event_filter", title: "Filter by issue events", href: "/dashboard/activity"}
+      %span
+        Issue events
+  %li
     %a.event-filter-link{ id: "comments_event_filter", title: "Filter by comments", href: "/dashboard/activity"}
       %span
         Comments
diff --git a/spec/javascripts/fixtures/header.html.haml b/spec/javascripts/fixtures/header.html.haml
deleted file mode 100644
index 4db2ef604de..00000000000
--- a/spec/javascripts/fixtures/header.html.haml
+++ /dev/null
@@ -1,35 +0,0 @@
-%header.navbar.navbar-fixed-top.navbar-gitlab.nav_header_class
-  .container-fluid
-    .header-content
-      %button.side-nav-toggle
-      %span.sr-only
-        Toggle navigation
-        %i.fa.fa-bars
-      %button.navbar-toggle
-        %span.sr-only
-        Toggle navigation
-        %i.fa.fa-ellipsis-v
-      .navbar-collapse.collapse
-        %ui.nav.navbar-nav
-          %li.hidden-sm.hidden-xs
-          %li.visible-sm.visible-xs
-          %li
-            %a
-              %i.fa.fa-bell.fa-fw
-              %span.badge.todos-pending-count
-          %li
-            %a
-              %i.fa.fa-plus.fa-fw
-          %li.header-user.dropdown
-            %a
-              %img
-              %span.caret
-            .dropdown-menu-nav
-            .dropdown-menu-align-right
-              %ul
-                %li
-                  %a.profile-link
-                %li
-                  %a
-                %li.divider
-                %li.sign-out-link
diff --git a/spec/javascripts/fixtures/issuable_filter.html.haml b/spec/javascripts/fixtures/issuable_filter.html.haml
new file mode 100644
index 00000000000..ae745b292e6
--- /dev/null
+++ b/spec/javascripts/fixtures/issuable_filter.html.haml
@@ -0,0 +1,8 @@
+%form.js-filter-form{action: '/user/project/issues?scope=all&state=closed'}
+  %input{id: 'utf8', name: 'utf8', value: '✓'}
+  %input{id: 'check_all_issues', name: 'check_all_issues'}
+  %input{id: 'search', name: 'search'}
+  %input{id: 'author_id', name: 'author_id'}
+  %input{id: 'assignee_id', name: 'assignee_id'}
+  %input{id: 'milestone_title', name: 'milestone_title'}
+  %input{id: 'label_name', name: 'label_name'}
diff --git a/spec/javascripts/fixtures/issues.rb b/spec/javascripts/fixtures/issues.rb
index 06f708f9e15..88e3f860809 100644
--- a/spec/javascripts/fixtures/issues.rb
+++ b/spec/javascripts/fixtures/issues.rb
@@ -41,7 +41,7 @@ describe Projects::IssuesController, '(JavaScript fixtures)', type: :controller
   def render_issue(fixture_file_name, issue)
     get :show,
       namespace_id: project.namespace.to_param,
-      project_id: project.to_param,
+      project_id: project,
       id: issue.to_param
 
     expect(response).to be_success
diff --git a/spec/javascripts/fixtures/merge_request_tabs.html.haml b/spec/javascripts/fixtures/merge_request_tabs.html.haml
deleted file mode 100644
index 68678c3d7e3..00000000000
--- a/spec/javascripts/fixtures/merge_request_tabs.html.haml
+++ /dev/null
@@ -1,22 +0,0 @@
-%ul.nav.nav-tabs.merge-request-tabs
-  %li.notes-tab
-    %a{href: '/foo/bar/merge_requests/1', data: {target: 'div#notes', action: 'notes', toggle: 'tab'}}
-      Discussion
-  %li.commits-tab
-    %a{href: '/foo/bar/merge_requests/1/commits', data: {target: 'div#commits', action: 'commits', toggle: 'tab'}}
-      Commits
-  %li.diffs-tab
-    %a{href: '/foo/bar/merge_requests/1/diffs', data: {target: 'div#diffs', action: 'diffs', toggle: 'tab'}}
-      Diffs
-
-.tab-content
-  #notes.notes.tab-pane
-    Notes Content
-  #commits.commits.tab-pane
-    Commits Content
-  #diffs.diffs.tab-pane
-    Diffs Content
-
-.mr-loading-status
-  .loading
-    Loading Animation
diff --git a/spec/javascripts/fixtures/merge_requests.rb b/spec/javascripts/fixtures/merge_requests.rb
new file mode 100644
index 00000000000..ee893b76c84
--- /dev/null
+++ b/spec/javascripts/fixtures/merge_requests.rb
@@ -0,0 +1,36 @@
+require 'spec_helper'
+
+describe Projects::MergeRequestsController, '(JavaScript fixtures)', type: :controller do
+  include JavaScriptFixturesHelpers
+
+  let(:admin) { create(:admin) }
+  let(:namespace) { create(:namespace, name: 'frontend-fixtures' )}
+  let(:project) { create(:project, namespace: namespace, path: 'merge-requests-project') }
+
+  render_views
+
+  before(:all) do
+    clean_frontend_fixtures('merge_requests/')
+  end
+
+  before(:each) do
+    sign_in(admin)
+  end
+
+  it 'merge_requests/merge_request_with_task_list.html.raw' do |example|
+    merge_request = create(:merge_request, :with_diffs, source_project: project, target_project: project, description: '- [ ] Task List Item')
+    render_merge_request(example.description, merge_request)
+  end
+
+  private
+
+  def render_merge_request(fixture_file_name, merge_request)
+    get :show,
+      namespace_id: project.namespace.to_param,
+      project_id: project,
+      id: merge_request.to_param
+
+    expect(response).to be_success
+    store_frontend_fixture(response, fixture_file_name)
+  end
+end
diff --git a/spec/javascripts/fixtures/mini_dropdown_graph.html.haml b/spec/javascripts/fixtures/mini_dropdown_graph.html.haml
new file mode 100644
index 00000000000..29370b974af
--- /dev/null
+++ b/spec/javascripts/fixtures/mini_dropdown_graph.html.haml
@@ -0,0 +1,9 @@
+%div.js-builds-dropdown-tests.dropdown.dropdown.js-mini-pipeline-graph
+  %button.js-builds-dropdown-button{'data-stage-endpoint' => 'foobar', data: { toggle: 'dropdown'} }
+    Dropdown
+
+  %ul.dropdown-menu.mini-pipeline-graph-dropdown-menu.js-builds-dropdown-container
+    .js-builds-dropdown-list.scrollable-menu
+
+    .js-builds-dropdown-loading.builds-dropdown-loading.hidden
+      %span.fa.fa-spinner.fa-spin
diff --git a/spec/javascripts/fixtures/new_branch.html.haml b/spec/javascripts/fixtures/new_branch.html.haml
deleted file mode 100644
index f06629e5ecc..00000000000
--- a/spec/javascripts/fixtures/new_branch.html.haml
+++ /dev/null
@@ -1,4 +0,0 @@
-%form.js-create-branch-form
-  %input.js-branch-name
-  .js-branch-name-error
-  %input{id: "ref"}
diff --git a/spec/javascripts/fixtures/pipeline_graph.html.haml b/spec/javascripts/fixtures/pipeline_graph.html.haml
new file mode 100644
index 00000000000..c0b5ab4411e
--- /dev/null
+++ b/spec/javascripts/fixtures/pipeline_graph.html.haml
@@ -0,0 +1,14 @@
+%div.pipeline-visualization.js-pipeline-graph
+  %ul.stage-column-list
+    %li.stage-column
+      .stage-name
+        %a{:href => "/"}
+          Test
+          .builds-container
+            %ul
+              %li.build
+                .curve
+                %a
+                  %svg
+                  .ci-status-text
+                    stop_review
diff --git a/spec/javascripts/fixtures/pipelines_table.html.haml b/spec/javascripts/fixtures/pipelines_table.html.haml
new file mode 100644
index 00000000000..fbe4a434f76
--- /dev/null
+++ b/spec/javascripts/fixtures/pipelines_table.html.haml
@@ -0,0 +1,2 @@
+#commit-pipeline-table-view{ data: { endpoint: "endpoint" } }
+.pipeline-svgs{ data: { "commit_icon_svg": "svg"} }
diff --git a/spec/javascripts/fixtures/project_branches.json b/spec/javascripts/fixtures/project_branches.json
new file mode 100644
index 00000000000..a96a4c0c095
--- /dev/null
+++ b/spec/javascripts/fixtures/project_branches.json
@@ -0,0 +1,5 @@
+[
+  "master",
+  "development",
+  "staging"
+]
diff --git a/spec/javascripts/fixtures/project_title.html.haml b/spec/javascripts/fixtures/project_title.html.haml
deleted file mode 100644
index 4547feeb212..00000000000
--- a/spec/javascripts/fixtures/project_title.html.haml
+++ /dev/null
@@ -1,20 +0,0 @@
-.header-content
-  %h1.title
-    %a
-      GitLab Org
-    %a.project-item-select-holder{href: "/gitlab-org/gitlab-test"}
-      GitLab Test
-    %i.fa.chevron-down.dropdown-toggle-caret.js-projects-dropdown-toggle{ "data-toggle" => "dropdown", "data-target" => ".header-content" }
-  .js-dropdown-menu-projects
-    .dropdown-menu.dropdown-select.dropdown-menu-projects
-      .dropdown-title
-        %span Go to a project
-        %button.dropdown-title-button.dropdown-menu-close{"aria-label" => "Close", type: "button"}
-          %i.fa.fa-times.dropdown-menu-close-icon
-      .dropdown-input
-        %input.dropdown-input-field{id: "", placeholder: "Search your projects", type: "search", value: ""}
-        %i.fa.fa-search.dropdown-input-search
-        %i.fa.fa-times.dropdown-input-clear.js-dropdown-input-clear{role: "button"}
-      .dropdown-content
-      .dropdown-loading
-        %i.fa.fa-spinner.fa-spin
diff --git a/spec/javascripts/fixtures/projects.json b/spec/javascripts/fixtures/projects.json
index 4919d77e5a4..1339ee00870 100644
--- a/spec/javascripts/fixtures/projects.json
+++ b/spec/javascripts/fixtures/projects.json
@@ -1 +1,445 @@
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+[{
+  "id": 9,
+  "description": "",
+  "default_branch": null,
+  "tag_list": [],
+  "public": true,
+  "archived": false,
+  "visibility_level": 20,
+  "ssh_url_to_repo": "phil@localhost:root/test.git",
+  "http_url_to_repo": "http://localhost:3000/root/test.git",
+  "web_url": "http://localhost:3000/root/test",
+  "owner": {
+    "name": "Administrator",
+    "username": "root",
+    "id": 1,
+    "state": "active",
+    "avatar_url": "http://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80\u0026d=identicon",
+    "web_url": "http://localhost:3000/u/root"
+  },
+  "name": "test",
+  "name_with_namespace": "Administrator / test",
+  "path": "test",
+  "path_with_namespace": "root/test",
+  "issues_enabled": true,
+  "merge_requests_enabled": true,
+  "wiki_enabled": true,
+  "builds_enabled": true,
+  "snippets_enabled": false,
+  "created_at": "2016-01-14T19:08:05.364Z",
+  "last_activity_at": "2016-01-14T19:08:07.418Z",
+  "shared_runners_enabled": true,
+  "creator_id": 1,
+  "namespace": {
+    "id": 1,
+    "name": "root",
+    "path": "root",
+    "owner_id": 1,
+    "created_at": "2016-01-13T20:19:44.439Z",
+    "updated_at": "2016-01-13T20:19:44.439Z",
+    "description": "",
+    "avatar": null
+  },
+  "avatar_url": null,
+  "star_count": 0,
+  "forks_count": 0,
+  "only_allow_merge_if_pipeline_succeeds": false,
+  "open_issues_count": 0,
+  "permissions": {
+    "project_access": null,
+    "group_access": null
+  }
+}, {
+  "id": 8,
+  "description": "Voluptatem quae nulla eius numquam ullam voluptatibus quia modi.",
+  "default_branch": "master",
+  "tag_list": [],
+  "public": false,
+  "archived": false,
+  "visibility_level": 0,
+  "ssh_url_to_repo": "phil@localhost:h5bp/html5-boilerplate.git",
+  "http_url_to_repo": "http://localhost:3000/h5bp/html5-boilerplate.git",
+  "web_url": "http://localhost:3000/h5bp/html5-boilerplate",
+  "name": "Html5 Boilerplate",
+  "name_with_namespace": "H5bp / Html5 Boilerplate",
+  "path": "html5-boilerplate",
+  "path_with_namespace": "h5bp/html5-boilerplate",
+  "issues_enabled": true,
+  "merge_requests_enabled": true,
+  "wiki_enabled": true,
+  "builds_enabled": true,
+  "snippets_enabled": false,
+  "created_at": "2016-01-13T20:19:57.525Z",
+  "last_activity_at": "2016-01-13T20:27:57.280Z",
+  "shared_runners_enabled": true,
+  "creator_id": 1,
+  "namespace": {
+    "id": 5,
+    "name": "H5bp",
+    "path": "h5bp",
+    "owner_id": null,
+    "created_at": "2016-01-13T20:19:57.239Z",
+    "updated_at": "2016-01-13T20:19:57.239Z",
+    "description": "Tempore accusantium possimus aut libero.",
+    "avatar": {
+      "url": null
+    }
+  },
+  "avatar_url": null,
+  "star_count": 0,
+  "forks_count": 0,
+  "only_allow_merge_if_pipeline_succeeds": false,
+  "open_issues_count": 5,
+  "permissions": {
+    "project_access": {
+      "access_level": 10,
+      "notification_level": 3
+    },
+    "group_access": {
+      "access_level": 50,
+      "notification_level": 3
+    }
+  }
+}, {
+  "id": 7,
+  "description": "Modi odio mollitia dolorem qui.",
+  "default_branch": "master",
+  "tag_list": [],
+  "public": false,
+  "archived": false,
+  "visibility_level": 0,
+  "ssh_url_to_repo": "phil@localhost:twitter/typeahead-js.git",
+  "http_url_to_repo": "http://localhost:3000/twitter/typeahead-js.git",
+  "web_url": "http://localhost:3000/twitter/typeahead-js",
+  "name": "Typeahead.Js",
+  "name_with_namespace": "Twitter / Typeahead.Js",
+  "path": "typeahead-js",
+  "path_with_namespace": "twitter/typeahead-js",
+  "issues_enabled": true,
+  "merge_requests_enabled": true,
+  "wiki_enabled": true,
+  "builds_enabled": true,
+  "snippets_enabled": false,
+  "created_at": "2016-01-13T20:19:56.212Z",
+  "last_activity_at": "2016-01-13T20:27:51.496Z",
+  "shared_runners_enabled": true,
+  "creator_id": 1,
+  "namespace": {
+    "id": 4,
+    "name": "Twitter",
+    "path": "twitter",
+    "owner_id": null,
+    "created_at": "2016-01-13T20:19:54.480Z",
+    "updated_at": "2016-01-13T20:19:54.480Z",
+    "description": "Id voluptatem ipsa maiores omnis repudiandae et et.",
+    "avatar": {
+      "url": null
+    }
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+  "star_count": 0,
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+  "only_allow_merge_if_pipeline_succeeds": true,
+  "open_issues_count": 4,
+  "permissions": {
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+    "group_access": {
+      "access_level": 10,
+      "notification_level": 3
+    }
+  }
+}, {
+  "id": 6,
+  "description": "Omnis asperiores ipsa et beatae quidem necessitatibus quia.",
+  "default_branch": "master",
+  "tag_list": [],
+  "public": true,
+  "archived": false,
+  "visibility_level": 20,
+  "ssh_url_to_repo": "phil@localhost:twitter/flight.git",
+  "http_url_to_repo": "http://localhost:3000/twitter/flight.git",
+  "web_url": "http://localhost:3000/twitter/flight",
+  "name": "Flight",
+  "name_with_namespace": "Twitter / Flight",
+  "path": "flight",
+  "path_with_namespace": "twitter/flight",
+  "issues_enabled": true,
+  "merge_requests_enabled": true,
+  "wiki_enabled": true,
+  "builds_enabled": true,
+  "snippets_enabled": false,
+  "created_at": "2016-01-13T20:19:54.754Z",
+  "last_activity_at": "2016-01-13T20:27:50.502Z",
+  "shared_runners_enabled": true,
+  "creator_id": 1,
+  "namespace": {
+    "id": 4,
+    "name": "Twitter",
+    "path": "twitter",
+    "owner_id": null,
+    "created_at": "2016-01-13T20:19:54.480Z",
+    "updated_at": "2016-01-13T20:19:54.480Z",
+    "description": "Id voluptatem ipsa maiores omnis repudiandae et et.",
+    "avatar": {
+      "url": null
+    }
+  },
+  "avatar_url": null,
+  "star_count": 0,
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+  "only_allow_merge_if_pipeline_succeeds": true,
+  "open_issues_count": 4,
+  "permissions": {
+    "project_access": null,
+    "group_access": {
+      "access_level": 10,
+      "notification_level": 3
+    }
+  }
+}, {
+  "id": 5,
+  "description": "Voluptatem commodi voluptate placeat architecto beatae illum dolores fugiat.",
+  "default_branch": "master",
+  "tag_list": [],
+  "public": false,
+  "archived": false,
+  "visibility_level": 0,
+  "ssh_url_to_repo": "phil@localhost:gitlab-org/gitlab-test.git",
+  "http_url_to_repo": "http://localhost:3000/gitlab-org/gitlab-test.git",
+  "web_url": "http://localhost:3000/gitlab-org/gitlab-test",
+  "name": "Gitlab Test",
+  "name_with_namespace": "Gitlab Org / Gitlab Test",
+  "path": "gitlab-test",
+  "path_with_namespace": "gitlab-org/gitlab-test",
+  "issues_enabled": true,
+  "merge_requests_enabled": true,
+  "wiki_enabled": true,
+  "builds_enabled": true,
+  "snippets_enabled": false,
+  "created_at": "2016-01-13T20:19:53.202Z",
+  "last_activity_at": "2016-01-13T20:27:41.626Z",
+  "shared_runners_enabled": true,
+  "creator_id": 1,
+  "namespace": {
+    "id": 3,
+    "name": "Gitlab Org",
+    "path": "gitlab-org",
+    "owner_id": null,
+    "created_at": "2016-01-13T20:19:48.851Z",
+    "updated_at": "2016-01-13T20:19:48.851Z",
+    "description": "Magni mollitia quod quidem soluta nesciunt impedit.",
+    "avatar": {
+      "url": null
+    }
+  },
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+      "notification_level": 3
+    }
+  }
+}, {
+  "id": 4,
+  "description": "Aut molestias quas est ut aperiam officia quod libero.",
+  "default_branch": "master",
+  "tag_list": [],
+  "public": true,
+  "archived": false,
+  "visibility_level": 20,
+  "ssh_url_to_repo": "phil@localhost:gitlab-org/gitlab-shell.git",
+  "http_url_to_repo": "http://localhost:3000/gitlab-org/gitlab-shell.git",
+  "web_url": "http://localhost:3000/gitlab-org/gitlab-shell",
+  "name": "Gitlab Shell",
+  "name_with_namespace": "Gitlab Org / Gitlab Shell",
+  "path": "gitlab-shell",
+  "path_with_namespace": "gitlab-org/gitlab-shell",
+  "issues_enabled": true,
+  "merge_requests_enabled": true,
+  "wiki_enabled": true,
+  "builds_enabled": true,
+  "snippets_enabled": false,
+  "created_at": "2016-01-13T20:19:51.882Z",
+  "last_activity_at": "2016-01-13T20:27:35.678Z",
+  "shared_runners_enabled": true,
+  "creator_id": 1,
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+    "name": "Gitlab Org",
+    "path": "gitlab-org",
+    "owner_id": null,
+    "created_at": "2016-01-13T20:19:48.851Z",
+    "updated_at": "2016-01-13T20:19:48.851Z",
+    "description": "Magni mollitia quod quidem soluta nesciunt impedit.",
+    "avatar": {
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+    }
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+    }
+  }
+}, {
+  "id": 3,
+  "description": "Excepturi molestiae quia repellendus omnis est illo illum eligendi.",
+  "default_branch": "master",
+  "tag_list": [],
+  "public": true,
+  "archived": false,
+  "visibility_level": 20,
+  "ssh_url_to_repo": "phil@localhost:gitlab-org/gitlab-ci.git",
+  "http_url_to_repo": "http://localhost:3000/gitlab-org/gitlab-ci.git",
+  "web_url": "http://localhost:3000/gitlab-org/gitlab-ci",
+  "name": "Gitlab Ci",
+  "name_with_namespace": "Gitlab Org / Gitlab Ci",
+  "path": "gitlab-ci",
+  "path_with_namespace": "gitlab-org/gitlab-ci",
+  "issues_enabled": true,
+  "merge_requests_enabled": true,
+  "wiki_enabled": true,
+  "builds_enabled": true,
+  "snippets_enabled": false,
+  "created_at": "2016-01-13T20:19:50.346Z",
+  "last_activity_at": "2016-01-13T20:27:30.115Z",
+  "shared_runners_enabled": true,
+  "creator_id": 1,
+  "namespace": {
+    "id": 3,
+    "name": "Gitlab Org",
+    "path": "gitlab-org",
+    "owner_id": null,
+    "created_at": "2016-01-13T20:19:48.851Z",
+    "updated_at": "2016-01-13T20:19:48.851Z",
+    "description": "Magni mollitia quod quidem soluta nesciunt impedit.",
+    "avatar": {
+      "url": null
+    }
+  },
+  "avatar_url": null,
+  "star_count": 0,
+  "forks_count": 0,
+  "only_allow_merge_if_pipeline_succeeds": false,
+  "open_issues_count": 3,
+  "permissions": {
+    "project_access": null,
+    "group_access": {
+      "access_level": 50,
+      "notification_level": 3
+    }
+  }
+}, {
+  "id": 2,
+  "description": "Adipisci quaerat dignissimos enim sed ipsam dolorem quia.",
+  "default_branch": "master",
+  "tag_list": [],
+  "public": false,
+  "archived": false,
+  "visibility_level": 10,
+  "ssh_url_to_repo": "phil@localhost:gitlab-org/gitlab-ce.git",
+  "http_url_to_repo": "http://localhost:3000/gitlab-org/gitlab-ce.git",
+  "web_url": "http://localhost:3000/gitlab-org/gitlab-ce",
+  "name": "Gitlab Ce",
+  "name_with_namespace": "Gitlab Org / Gitlab Ce",
+  "path": "gitlab-ce",
+  "path_with_namespace": "gitlab-org/gitlab-ce",
+  "issues_enabled": true,
+  "merge_requests_enabled": true,
+  "wiki_enabled": true,
+  "builds_enabled": true,
+  "snippets_enabled": false,
+  "created_at": "2016-01-13T20:19:49.065Z",
+  "last_activity_at": "2016-01-13T20:26:58.454Z",
+  "shared_runners_enabled": true,
+  "creator_id": 1,
+  "namespace": {
+    "id": 3,
+    "name": "Gitlab Org",
+    "path": "gitlab-org",
+    "owner_id": null,
+    "created_at": "2016-01-13T20:19:48.851Z",
+    "updated_at": "2016-01-13T20:19:48.851Z",
+    "description": "Magni mollitia quod quidem soluta nesciunt impedit.",
+    "avatar": {
+      "url": null
+    }
+  },
+  "avatar_url": null,
+  "star_count": 0,
+  "forks_count": 0,
+  "only_allow_merge_if_pipeline_succeeds": false,
+  "open_issues_count": 5,
+  "permissions": {
+    "project_access": {
+      "access_level": 30,
+      "notification_level": 3
+    },
+    "group_access": {
+      "access_level": 50,
+      "notification_level": 3
+    }
+  }
+}, {
+  "id": 1,
+  "description": "Vel voluptatem maxime saepe ex quia.",
+  "default_branch": "master",
+  "tag_list": [],
+  "public": false,
+  "archived": false,
+  "visibility_level": 0,
+  "ssh_url_to_repo": "phil@localhost:documentcloud/underscore.git",
+  "http_url_to_repo": "http://localhost:3000/documentcloud/underscore.git",
+  "web_url": "http://localhost:3000/documentcloud/underscore",
+  "name": "Underscore",
+  "name_with_namespace": "Documentcloud / Underscore",
+  "path": "underscore",
+  "path_with_namespace": "documentcloud/underscore",
+  "issues_enabled": true,
+  "merge_requests_enabled": true,
+  "wiki_enabled": true,
+  "builds_enabled": true,
+  "snippets_enabled": false,
+  "created_at": "2016-01-13T20:19:45.862Z",
+  "last_activity_at": "2016-01-13T20:25:03.106Z",
+  "shared_runners_enabled": true,
+  "creator_id": 1,
+  "namespace": {
+    "id": 2,
+    "name": "Documentcloud",
+    "path": "documentcloud",
+    "owner_id": null,
+    "created_at": "2016-01-13T20:19:44.464Z",
+    "updated_at": "2016-01-13T20:19:44.464Z",
+    "description": "Aut impedit perferendis fuga et ipsa repellat cupiditate et.",
+    "avatar": {
+      "url": null
+    }
+  },
+  "avatar_url": null,
+  "star_count": 0,
+  "forks_count": 0,
+  "only_allow_merge_if_pipeline_succeeds": false,
+  "open_issues_count": 5,
+  "permissions": {
+    "project_access": null,
+    "group_access": {
+      "access_level": 50,
+      "notification_level": 3
+    }
+  }
+}]
diff --git a/spec/javascripts/fixtures/projects.rb b/spec/javascripts/fixtures/projects.rb
new file mode 100644
index 00000000000..6c33b240e5c
--- /dev/null
+++ b/spec/javascripts/fixtures/projects.rb
@@ -0,0 +1,28 @@
+require 'spec_helper'
+
+describe ProjectsController, '(JavaScript fixtures)', type: :controller do
+  include JavaScriptFixturesHelpers
+
+  let(:admin) { create(:admin) }
+  let(:namespace) { create(:namespace, name: 'frontend-fixtures' )}
+  let(:project) { create(:project, namespace: namespace, path: 'builds-project') }
+
+  render_views
+
+  before(:all) do
+    clean_frontend_fixtures('projects/')
+  end
+
+  before(:each) do
+    sign_in(admin)
+  end
+
+  it 'projects/dashboard.html.raw' do |example|
+    get :show,
+      namespace_id: project.namespace.to_param,
+      id: project
+
+    expect(response).to be_success
+    store_frontend_fixture(response, example.description)
+  end
+end
diff --git a/spec/javascripts/fixtures/signin_tabs.html.haml b/spec/javascripts/fixtures/signin_tabs.html.haml
new file mode 100644
index 00000000000..12b8d423cbe
--- /dev/null
+++ b/spec/javascripts/fixtures/signin_tabs.html.haml
@@ -0,0 +1,5 @@
+%ul.nav-tabs
+  %li
+    %a.active{ id: 'standard', href: '#standard'} Standard
+  %li
+    %a{ id: 'ldap', href: '#ldap'} Ldap
diff --git a/spec/javascripts/fixtures/static_fixtures.rb b/spec/javascripts/fixtures/static_fixtures.rb
new file mode 100644
index 00000000000..4569f16f0ca
--- /dev/null
+++ b/spec/javascripts/fixtures/static_fixtures.rb
@@ -0,0 +1,31 @@
+require 'spec_helper'
+
+describe ApplicationController, '(Static JavaScript fixtures)', type: :controller do
+  include JavaScriptFixturesHelpers
+
+  before(:all) do
+    clean_frontend_fixtures('static/')
+  end
+
+  fixtures_path = File.expand_path(JavaScriptFixturesHelpers::FIXTURE_PATH, Rails.root)
+  haml_fixtures = Dir.glob(File.expand_path('**/*.haml', fixtures_path)).map do |file_path|
+    file_path.sub(/\A#{fixtures_path}#{File::SEPARATOR}/, '')
+  end
+
+  haml_fixtures.each do |template_file_name|
+    it "static/#{template_file_name.sub(/\.haml\z/, '.raw')}" do |example|
+      fixture_file_name = example.description
+      rendered = render_template(template_file_name)
+      store_frontend_fixture(rendered, fixture_file_name)
+    end
+  end
+
+  private
+
+  def render_template(template_file_name)
+    fixture_path = JavaScriptFixturesHelpers::FIXTURE_PATH
+    controller = ApplicationController.new
+    controller.prepend_view_path(fixture_path)
+    controller.render_to_string(template: template_file_name, layout: false)
+  end
+end
diff --git a/spec/javascripts/fixtures/target_branch_dropdown.html.haml b/spec/javascripts/fixtures/target_branch_dropdown.html.haml
new file mode 100644
index 00000000000..821fb7940a0
--- /dev/null
+++ b/spec/javascripts/fixtures/target_branch_dropdown.html.haml
@@ -0,0 +1,28 @@
+%form.js-edit-blob-form
+  %input{type: 'hidden', name: 'target_branch', value: 'master'}
+  %div
+    .dropdown
+      %button.dropdown-menu-toggle.js-project-branches-dropdown.js-target-branch{type: 'button', data: {toggle: 'dropdown', selected: 'master', field_name: 'target_branch', form_id: '.js-edit-blob-form'}}
+      .dropdown-menu.dropdown-menu-selectable.dropdown-menu-paging
+        .dropdown-page-one
+          .dropdown-title 'Select branch'
+          .dropdown-input
+            %input.dropdown-input-field{type: 'search', value: ''}
+            %i.fa.fa-search.dropdown-input-search
+            %i.fa.fa-times-dropdown-input-clear.js-dropdown-input-clear{role: 'button'}
+          .dropdown-content
+          .dropdown-footer
+            %ul.dropdown-footer-list
+              %li
+                %a.create-new-branch.dropdown-toggle-page{href: "#"}
+                  Create new branch
+        .dropdown-page-two.dropdown-new-branch
+          %button.dropdown-title-button.dropdown-menu-back{type: 'button'}
+          .dropdown_title 'Create new branch'
+          .dropdown_content
+            %input#new_branch_name.default-dropdown-input{ type: "text", placeholder: "Name new branch" }
+              %button.btn.btn-primary.pull-left.js-new-branch-btn{ type: "button" }
+                Create
+              %button.btn.btn-default.pull-right.js-cancel-branch-btn{ type: "button" }
+                Cancel
+  %button{type: 'submit'}
diff --git a/spec/javascripts/fixtures/todos.json b/spec/javascripts/fixtures/todos.json
deleted file mode 100644
index 62c2387d515..00000000000
--- a/spec/javascripts/fixtures/todos.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-    "count": 1,
-    "delete_path": "/dashboard/todos/1"
-}
\ No newline at end of file
diff --git a/spec/javascripts/fixtures/todos.rb b/spec/javascripts/fixtures/todos.rb
new file mode 100644
index 00000000000..a81ef8c5492
--- /dev/null
+++ b/spec/javascripts/fixtures/todos.rb
@@ -0,0 +1,52 @@
+require 'spec_helper'
+
+describe 'Todos (JavaScript fixtures)' do
+  include JavaScriptFixturesHelpers
+
+  let(:admin) { create(:admin) }
+  let(:namespace) { create(:namespace, name: 'frontend-fixtures' )}
+  let(:project) { create(:project_empty_repo, namespace: namespace, path: 'todos-project') }
+  let(:issue_1) { create(:issue, title: 'issue_1', project: project) }
+  let!(:todo_1) { create(:todo, user: admin, project: project, target: issue_1, created_at: 5.hours.ago) }
+  let(:issue_2) { create(:issue, title: 'issue_2', project: project) }
+  let!(:todo_2) { create(:todo, :done, user: admin, project: project, target: issue_2, created_at: 50.hours.ago) }
+
+  before(:all) do
+    clean_frontend_fixtures('todos/')
+  end
+
+  describe Dashboard::TodosController, '(JavaScript fixtures)', type: :controller do
+    render_views
+
+    before(:each) do
+      sign_in(admin)
+    end
+
+    it 'todos/todos.html.raw' do |example|
+      get :index
+
+      expect(response).to be_success
+      store_frontend_fixture(response, example.description)
+    end
+  end
+
+  describe Projects::TodosController, '(JavaScript fixtures)', type: :controller do
+    render_views
+
+    before(:each) do
+      sign_in(admin)
+    end
+
+    it 'todos/todos.json' do |example|
+      post :create,
+        namespace_id: namespace,
+        project_id: project,
+        issuable_type: 'issue',
+        issuable_id: issue_2.id,
+        format: 'json'
+
+      expect(response).to be_success
+      store_frontend_fixture(response, example.description)
+    end
+  end
+end
diff --git a/spec/javascripts/fixtures/u2f.rb b/spec/javascripts/fixtures/u2f.rb
new file mode 100644
index 00000000000..c9c0b891237
--- /dev/null
+++ b/spec/javascripts/fixtures/u2f.rb
@@ -0,0 +1,43 @@
+require 'spec_helper'
+
+context 'U2F' do
+  include JavaScriptFixturesHelpers
+
+  let(:user) { create(:user, :two_factor_via_u2f) }
+
+  before(:all) do
+    clean_frontend_fixtures('u2f/')
+  end
+
+  describe SessionsController, '(JavaScript fixtures)', type: :controller do
+    render_views
+
+    before do
+      @request.env['devise.mapping'] = Devise.mappings[:user]
+    end
+
+    it 'u2f/authenticate.html.raw' do |example|
+      allow(controller).to receive(:find_user).and_return(user)
+
+      post :create, user: { login: user.username, password: user.password }
+
+      expect(response).to be_success
+      store_frontend_fixture(response, example.description)
+    end
+  end
+
+  describe Profiles::TwoFactorAuthsController, '(JavaScript fixtures)', type: :controller do
+    render_views
+
+    before do
+      sign_in(user)
+    end
+
+    it 'u2f/register.html.raw' do |example|
+      get :show
+
+      expect(response).to be_success
+      store_frontend_fixture(response, example.description)
+    end
+  end
+end
diff --git a/spec/javascripts/fixtures/u2f/authenticate.html.haml b/spec/javascripts/fixtures/u2f/authenticate.html.haml
deleted file mode 100644
index 779d6429a5f..00000000000
--- a/spec/javascripts/fixtures/u2f/authenticate.html.haml
+++ /dev/null
@@ -1 +0,0 @@
-= render partial: "u2f/authenticate", locals: { new_user_session_path: "/users/sign_in", params: {}, resource_name: "user" }
diff --git a/spec/javascripts/fixtures/u2f/register.html.haml b/spec/javascripts/fixtures/u2f/register.html.haml
deleted file mode 100644
index 5ed51be689c..00000000000
--- a/spec/javascripts/fixtures/u2f/register.html.haml
+++ /dev/null
@@ -1,2 +0,0 @@
-- user = FactoryGirl.build(:user, :two_factor_via_otp)
-= render partial: "u2f/register", locals: { create_u2f_profile_two_factor_auth_path: '/profile/two_factor_auth/create_u2f', current_user: user }
diff --git a/spec/javascripts/fixtures/user_callout.html.haml b/spec/javascripts/fixtures/user_callout.html.haml
new file mode 100644
index 00000000000..275359bde0a
--- /dev/null
+++ b/spec/javascripts/fixtures/user_callout.html.haml
@@ -0,0 +1,2 @@
+.user-callout{ 'callout-svg' => custom_icon('icon_customization') }
+
diff --git a/spec/javascripts/gfm_auto_complete_spec.js b/spec/javascripts/gfm_auto_complete_spec.js
new file mode 100644
index 00000000000..5dfa4008fbd
--- /dev/null
+++ b/spec/javascripts/gfm_auto_complete_spec.js
@@ -0,0 +1,148 @@
+/* eslint no-param-reassign: "off" */
+
+require('~/gfm_auto_complete');
+require('vendor/jquery.caret');
+require('vendor/jquery.atwho');
+
+const global = window.gl || (window.gl = {});
+const GfmAutoComplete = global.GfmAutoComplete;
+
+describe('GfmAutoComplete', function () {
+  describe('DefaultOptions.sorter', function () {
+    describe('assets loading', function () {
+      beforeEach(function () {
+        spyOn(GfmAutoComplete, 'isLoading').and.returnValue(true);
+
+        this.atwhoInstance = { setting: {} };
+        this.items = [];
+
+        this.sorterValue = GfmAutoComplete.DefaultOptions.sorter
+          .call(this.atwhoInstance, '', this.items);
+      });
+
+      it('should disable highlightFirst', function () {
+        expect(this.atwhoInstance.setting.highlightFirst).toBe(false);
+      });
+
+      it('should return the passed unfiltered items', function () {
+        expect(this.sorterValue).toEqual(this.items);
+      });
+    });
+
+    describe('assets finished loading', function () {
+      beforeEach(function () {
+        spyOn(GfmAutoComplete, 'isLoading').and.returnValue(false);
+        spyOn($.fn.atwho.default.callbacks, 'sorter');
+      });
+
+      it('should enable highlightFirst if alwaysHighlightFirst is set', function () {
+        const atwhoInstance = { setting: { alwaysHighlightFirst: true } };
+
+        GfmAutoComplete.DefaultOptions.sorter.call(atwhoInstance);
+
+        expect(atwhoInstance.setting.highlightFirst).toBe(true);
+      });
+
+      it('should enable highlightFirst if a query is present', function () {
+        const atwhoInstance = { setting: {} };
+
+        GfmAutoComplete.DefaultOptions.sorter.call(atwhoInstance, 'query');
+
+        expect(atwhoInstance.setting.highlightFirst).toBe(true);
+      });
+
+      it('should call the default atwho sorter', function () {
+        const atwhoInstance = { setting: {} };
+
+        const query = 'query';
+        const items = [];
+        const searchKey = 'searchKey';
+
+        GfmAutoComplete.DefaultOptions.sorter.call(atwhoInstance, query, items, searchKey);
+
+        expect($.fn.atwho.default.callbacks.sorter).toHaveBeenCalledWith(query, items, searchKey);
+      });
+    });
+  });
+
+  describe('DefaultOptions.matcher', function () {
+    const defaultMatcher = (context, flag, subtext) => (
+      GfmAutoComplete.DefaultOptions.matcher.call(context, flag, subtext)
+    );
+
+    const flagsUseDefaultMatcher = ['@', '#', '!', '~', '%'];
+    const otherFlags = ['/', ':'];
+    const flags = flagsUseDefaultMatcher.concat(otherFlags);
+
+    const flagsHash = flags.reduce((hash, el) => { hash[el] = null; return hash; }, {});
+    const atwhoInstance = { setting: {}, app: { controllers: flagsHash } };
+
+    const minLen = 1;
+    const maxLen = 20;
+    const argumentSize = [minLen, maxLen / 2, maxLen];
+
+    const allowedSymbols = ['', 'a', 'n', 'z', 'A', 'Z', 'N', '0', '5', '9', 'А', 'а', 'Я', 'я', '.', '\'', '+', '-', '_'];
+    const jointAllowedSymbols = allowedSymbols.join('');
+
+    describe('should match regular symbols', () => {
+      flagsUseDefaultMatcher.forEach((flag) => {
+        allowedSymbols.forEach((symbol) => {
+          argumentSize.forEach((size) => {
+            const query = new Array(size + 1).join(symbol);
+            const subtext = flag + query;
+
+            it(`matches argument "${flag}" with query "${subtext}"`, () => {
+              expect(defaultMatcher(atwhoInstance, flag, subtext)).toBe(query);
+            });
+          });
+        });
+
+        it(`matches combination of allowed symbols for flag "${flag}"`, () => {
+          const subtext = flag + jointAllowedSymbols;
+
+          expect(defaultMatcher(atwhoInstance, flag, subtext)).toBe(jointAllowedSymbols);
+        });
+      });
+    });
+
+    describe('should not match special sequences', () => {
+      const ShouldNotBeFollowedBy = flags.concat(['\x00', '\x10', '\x3f', '\n', ' ']);
+
+      flagsUseDefaultMatcher.forEach((atSign) => {
+        ShouldNotBeFollowedBy.forEach((followedSymbol) => {
+          const seq = atSign + followedSymbol;
+
+          it(`should not match "${seq}"`, () => {
+            expect(defaultMatcher(atwhoInstance, atSign, seq)).toBe(null);
+          });
+        });
+      });
+    });
+  });
+
+  describe('isLoading', function () {
+    it('should be true with loading data object item', function () {
+      expect(GfmAutoComplete.isLoading({ name: 'loading' })).toBe(true);
+    });
+
+    it('should be true with loading data array', function () {
+      expect(GfmAutoComplete.isLoading(['loading'])).toBe(true);
+    });
+
+    it('should be true with loading data object array', function () {
+      expect(GfmAutoComplete.isLoading([{ name: 'loading' }])).toBe(true);
+    });
+
+    it('should be false with actual array data', function () {
+      expect(GfmAutoComplete.isLoading([
+        { title: 'Foo' },
+        { title: 'Bar' },
+        { title: 'Qux' },
+      ])).toBe(false);
+    });
+
+    it('should be false with actual data item', function () {
+      expect(GfmAutoComplete.isLoading({ title: 'Foo' })).toBe(false);
+    });
+  });
+});
diff --git a/spec/javascripts/gl_dropdown_spec.js b/spec/javascripts/gl_dropdown_spec.js
new file mode 100644
index 00000000000..c207fb00a47
--- /dev/null
+++ b/spec/javascripts/gl_dropdown_spec.js
@@ -0,0 +1,196 @@
+/* eslint-disable comma-dangle, no-param-reassign, no-unused-expressions, max-len */
+
+require('~/gl_dropdown');
+require('~/lib/utils/common_utils');
+require('~/lib/utils/type_utility');
+require('~/lib/utils/url_utility');
+
+(() => {
+  const NON_SELECTABLE_CLASSES = '.divider, .separator, .dropdown-header, .dropdown-menu-empty-link';
+  const SEARCH_INPUT_SELECTOR = '.dropdown-input-field';
+  const ITEM_SELECTOR = `.dropdown-content li:not(${NON_SELECTABLE_CLASSES})`;
+  const FOCUSED_ITEM_SELECTOR = `${ITEM_SELECTOR} a.is-focused`;
+
+  const ARROW_KEYS = {
+    DOWN: 40,
+    UP: 38,
+    ENTER: 13,
+    ESC: 27
+  };
+
+  let remoteCallback;
+
+  const navigateWithKeys = function navigateWithKeys(direction, steps, cb, i) {
+    i = i || 0;
+    if (!i) direction = direction.toUpperCase();
+    $('body').trigger({
+      type: 'keydown',
+      which: ARROW_KEYS[direction],
+      keyCode: ARROW_KEYS[direction]
+    });
+    i += 1;
+    if (i <= steps) {
+      navigateWithKeys(direction, steps, cb, i);
+    } else {
+      cb();
+    }
+  };
+
+  const remoteMock = function remoteMock(data, term, callback) {
+    remoteCallback = callback.bind({}, data);
+  };
+
+  describe('Dropdown', function describeDropdown() {
+    preloadFixtures('static/gl_dropdown.html.raw');
+    loadJSONFixtures('projects.json');
+
+    function initDropDown(hasRemote, isFilterable) {
+      this.dropdownButtonElement = $('#js-project-dropdown', this.dropdownContainerElement).glDropdown({
+        selectable: true,
+        filterable: isFilterable,
+        data: hasRemote ? remoteMock.bind({}, this.projectsData) : this.projectsData,
+        search: {
+          fields: ['name']
+        },
+        text: (project) => {
+          (project.name_with_namespace || project.name);
+        },
+        id: (project) => {
+          project.id;
+        }
+      });
+    }
+
+    beforeEach(() => {
+      loadFixtures('static/gl_dropdown.html.raw');
+      this.dropdownContainerElement = $('.dropdown.inline');
+      this.$dropdownMenuElement = $('.dropdown-menu', this.dropdownContainerElement);
+      this.projectsData = getJSONFixture('projects.json');
+    });
+
+    afterEach(() => {
+      $('body').unbind('keydown');
+      this.dropdownContainerElement.unbind('keyup');
+    });
+
+    it('should open on click', () => {
+      initDropDown.call(this, false);
+      expect(this.dropdownContainerElement).not.toHaveClass('open');
+      this.dropdownButtonElement.click();
+      expect(this.dropdownContainerElement).toHaveClass('open');
+    });
+
+    describe('that is open', () => {
+      beforeEach(() => {
+        initDropDown.call(this, false, false);
+        this.dropdownButtonElement.click();
+      });
+
+      it('should select a following item on DOWN keypress', () => {
+        expect($(FOCUSED_ITEM_SELECTOR, this.$dropdownMenuElement).length).toBe(0);
+        const randomIndex = (Math.floor(Math.random() * (this.projectsData.length - 1)) + 0);
+        navigateWithKeys('down', randomIndex, () => {
+          expect($(FOCUSED_ITEM_SELECTOR, this.$dropdownMenuElement).length).toBe(1);
+          expect($(`${ITEM_SELECTOR}:eq(${randomIndex}) a`, this.$dropdownMenuElement)).toHaveClass('is-focused');
+        });
+      });
+
+      it('should select a previous item on UP keypress', () => {
+        expect($(FOCUSED_ITEM_SELECTOR, this.$dropdownMenuElement).length).toBe(0);
+        navigateWithKeys('down', (this.projectsData.length - 1), () => {
+          expect($(FOCUSED_ITEM_SELECTOR, this.$dropdownMenuElement).length).toBe(1);
+          const randomIndex = (Math.floor(Math.random() * (this.projectsData.length - 2)) + 0);
+          navigateWithKeys('up', randomIndex, () => {
+            expect($(FOCUSED_ITEM_SELECTOR, this.$dropdownMenuElement).length).toBe(1);
+            expect($(`${ITEM_SELECTOR}:eq(${((this.projectsData.length - 2) - randomIndex)}) a`, this.$dropdownMenuElement)).toHaveClass('is-focused');
+          });
+        });
+      });
+
+      it('should click the selected item on ENTER keypress', () => {
+        expect(this.dropdownContainerElement).toHaveClass('open');
+        const randomIndex = Math.floor(Math.random() * (this.projectsData.length - 1)) + 0;
+        navigateWithKeys('down', randomIndex, () => {
+          spyOn(gl.utils, 'visitUrl').and.stub();
+          navigateWithKeys('enter', null, () => {
+            expect(this.dropdownContainerElement).not.toHaveClass('open');
+            const link = $(`${ITEM_SELECTOR}:eq(${randomIndex}) a`, this.$dropdownMenuElement);
+            expect(link).toHaveClass('is-active');
+            const linkedLocation = link.attr('href');
+            if (linkedLocation && linkedLocation !== '#') expect(gl.utils.visitUrl).toHaveBeenCalledWith(linkedLocation);
+          });
+        });
+      });
+
+      it('should close on ESC keypress', () => {
+        expect(this.dropdownContainerElement).toHaveClass('open');
+        this.dropdownContainerElement.trigger({
+          type: 'keyup',
+          which: ARROW_KEYS.ESC,
+          keyCode: ARROW_KEYS.ESC
+        });
+        expect(this.dropdownContainerElement).not.toHaveClass('open');
+      });
+    });
+
+    describe('opened and waiting for a remote callback', () => {
+      beforeEach(() => {
+        initDropDown.call(this, true, true);
+        this.dropdownButtonElement.click();
+      });
+
+      it('should show loading indicator while search results are being fetched by backend', () => {
+        const dropdownMenu = document.querySelector('.dropdown-menu');
+
+        expect(dropdownMenu.className.indexOf('is-loading') !== -1).toEqual(true);
+        remoteCallback();
+        expect(dropdownMenu.className.indexOf('is-loading') !== -1).toEqual(false);
+      });
+
+      it('should not focus search input while remote task is not complete', () => {
+        expect($(document.activeElement)).not.toEqual($(SEARCH_INPUT_SELECTOR));
+        remoteCallback();
+        expect($(document.activeElement)).toEqual($(SEARCH_INPUT_SELECTOR));
+      });
+
+      it('should focus search input after remote task is complete', () => {
+        remoteCallback();
+        expect($(document.activeElement)).toEqual($(SEARCH_INPUT_SELECTOR));
+      });
+
+      it('should focus on input when opening for the second time', () => {
+        remoteCallback();
+        this.dropdownContainerElement.trigger({
+          type: 'keyup',
+          which: ARROW_KEYS.ESC,
+          keyCode: ARROW_KEYS.ESC
+        });
+        this.dropdownButtonElement.click();
+        expect($(document.activeElement)).toEqual($(SEARCH_INPUT_SELECTOR));
+      });
+    });
+
+    describe('input focus with array data', () => {
+      it('should focus input when passing array data to drop down', () => {
+        initDropDown.call(this, false, true);
+        this.dropdownButtonElement.click();
+        expect($(document.activeElement)).toEqual($(SEARCH_INPUT_SELECTOR));
+      });
+    });
+
+    it('should still have input value on close and restore', () => {
+      const $searchInput = $(SEARCH_INPUT_SELECTOR);
+      initDropDown.call(this, false, true);
+      $searchInput
+        .trigger('focus')
+        .val('g')
+        .trigger('input');
+      expect($searchInput.val()).toEqual('g');
+      this.dropdownButtonElement.trigger('hidden.bs.dropdown');
+      $searchInput
+        .trigger('blur')
+        .trigger('focus');
+      expect($searchInput.val()).toEqual('g');
+    });
+  });
+})();
diff --git a/spec/javascripts/gl_dropdown_spec.js.es6 b/spec/javascripts/gl_dropdown_spec.js.es6
deleted file mode 100644
index 8ba238018cd..00000000000
--- a/spec/javascripts/gl_dropdown_spec.js.es6
+++ /dev/null
@@ -1,170 +0,0 @@
-/* eslint-disable */
-/*= require jquery */
-/*= require gl_dropdown */
-/*= require turbolinks */
-/*= require lib/utils/common_utils */
-/*= require lib/utils/type_utility */
-
-(() => {
-  const NON_SELECTABLE_CLASSES = '.divider, .separator, .dropdown-header, .dropdown-menu-empty-link';
-  const SEARCH_INPUT_SELECTOR = '.dropdown-input-field';
-  const ITEM_SELECTOR = `.dropdown-content li:not(${NON_SELECTABLE_CLASSES})`;
-  const FOCUSED_ITEM_SELECTOR = `${ITEM_SELECTOR} a.is-focused`;
-
-  const ARROW_KEYS = {
-    DOWN: 40,
-    UP: 38,
-    ENTER: 13,
-    ESC: 27
-  };
-
-  let remoteCallback;
-
-  let navigateWithKeys = function navigateWithKeys(direction, steps, cb, i) {
-    i = i || 0;
-    if (!i) direction = direction.toUpperCase();
-    $('body').trigger({
-      type: 'keydown',
-      which: ARROW_KEYS[direction],
-      keyCode: ARROW_KEYS[direction]
-    });
-    i++;
-    if (i <= steps) {
-      navigateWithKeys(direction, steps, cb, i);
-    } else {
-      cb();
-    }
-  };
-
-  let remoteMock = function remoteMock(data, term, callback) {
-    remoteCallback = callback.bind({}, data);
-  }
-
-  describe('Dropdown', function describeDropdown() {
-    fixture.preload('gl_dropdown.html');
-    fixture.preload('projects.json');
-
-    function initDropDown(hasRemote, isFilterable) {
-      this.dropdownButtonElement = $('#js-project-dropdown', this.dropdownContainerElement).glDropdown({
-        selectable: true,
-        filterable: isFilterable,
-        data: hasRemote ? remoteMock.bind({}, this.projectsData) : this.projectsData,
-        text: (project) => {
-          (project.name_with_namespace || project.name);
-        },
-        id: (project) => {
-          project.id;
-        }
-      });
-    }
-
-    beforeEach(() => {
-      fixture.load('gl_dropdown.html');
-      this.dropdownContainerElement = $('.dropdown.inline');
-      this.$dropdownMenuElement = $('.dropdown-menu', this.dropdownContainerElement);
-      this.projectsData = fixture.load('projects.json')[0];
-    });
-
-    afterEach(() => {
-      $('body').unbind('keydown');
-      this.dropdownContainerElement.unbind('keyup');
-    });
-
-    it('should open on click', () => {
-      initDropDown.call(this, false);
-      expect(this.dropdownContainerElement).not.toHaveClass('open');
-      this.dropdownButtonElement.click();
-      expect(this.dropdownContainerElement).toHaveClass('open');
-    });
-
-    describe('that is open', () => {
-      beforeEach(() => {
-        initDropDown.call(this, false, false);
-        this.dropdownButtonElement.click();
-      });
-
-      it('should select a following item on DOWN keypress', () => {
-        expect($(FOCUSED_ITEM_SELECTOR, this.$dropdownMenuElement).length).toBe(0);
-        let randomIndex = (Math.floor(Math.random() * (this.projectsData.length - 1)) + 0);
-        navigateWithKeys('down', randomIndex, () => {
-          expect($(FOCUSED_ITEM_SELECTOR, this.$dropdownMenuElement).length).toBe(1);
-          expect($(`${ITEM_SELECTOR}:eq(${randomIndex}) a`, this.$dropdownMenuElement)).toHaveClass('is-focused');
-        });
-      });
-
-      it('should select a previous item on UP keypress', () => {
-        expect($(FOCUSED_ITEM_SELECTOR, this.$dropdownMenuElement).length).toBe(0);
-        navigateWithKeys('down', (this.projectsData.length - 1), () => {
-          expect($(FOCUSED_ITEM_SELECTOR, this.$dropdownMenuElement).length).toBe(1);
-          let randomIndex = (Math.floor(Math.random() * (this.projectsData.length - 2)) + 0);
-          navigateWithKeys('up', randomIndex, () => {
-            expect($(FOCUSED_ITEM_SELECTOR, this.$dropdownMenuElement).length).toBe(1);
-            expect($(`${ITEM_SELECTOR}:eq(${((this.projectsData.length - 2) - randomIndex)}) a`, this.$dropdownMenuElement)).toHaveClass('is-focused');
-          });
-        });
-      });
-
-      it('should click the selected item on ENTER keypress', () => {
-        expect(this.dropdownContainerElement).toHaveClass('open')
-        let randomIndex = Math.floor(Math.random() * (this.projectsData.length - 1)) + 0
-        navigateWithKeys('down', randomIndex, () => {
-          spyOn(Turbolinks, 'visit').and.stub();
-          navigateWithKeys('enter', null, () => {
-            expect(this.dropdownContainerElement).not.toHaveClass('open');
-            let link = $(`${ITEM_SELECTOR}:eq(${randomIndex}) a`, this.$dropdownMenuElement);
-            expect(link).toHaveClass('is-active');
-            let linkedLocation = link.attr('href');
-            if (linkedLocation && linkedLocation !== '#') expect(Turbolinks.visit).toHaveBeenCalledWith(linkedLocation);
-          });
-        });
-      });
-
-      it('should close on ESC keypress', () => {
-        expect(this.dropdownContainerElement).toHaveClass('open');
-        this.dropdownContainerElement.trigger({
-          type: 'keyup',
-          which: ARROW_KEYS.ESC,
-          keyCode: ARROW_KEYS.ESC
-        });
-        expect(this.dropdownContainerElement).not.toHaveClass('open');
-      });
-    });
-
-    describe('opened and waiting for a remote callback', () => {
-      beforeEach(() => {
-        initDropDown.call(this, true, true);
-        this.dropdownButtonElement.click();
-      });
-
-      it('should not focus search input while remote task is not complete', ()=> {
-        expect($(document.activeElement)).not.toEqual($(SEARCH_INPUT_SELECTOR));
-        remoteCallback();
-        expect($(document.activeElement)).toEqual($(SEARCH_INPUT_SELECTOR));
-      });
-
-      it('should focus search input after remote task is complete', ()=> {
-        remoteCallback();
-        expect($(document.activeElement)).toEqual($(SEARCH_INPUT_SELECTOR));
-      });
-
-      it('should focus on input when opening for the second time', ()=> {
-        remoteCallback();
-        this.dropdownContainerElement.trigger({
-          type: 'keyup',
-          which: ARROW_KEYS.ESC,
-          keyCode: ARROW_KEYS.ESC
-        });
-        this.dropdownButtonElement.click();
-        expect($(document.activeElement)).toEqual($(SEARCH_INPUT_SELECTOR));
-      });
-    });
-
-    describe('input focus with array data', () => {
-      it('should focus input when passing array data to drop down', ()=> {
-        initDropDown.call(this, false, true);
-        this.dropdownButtonElement.click();
-        expect($(document.activeElement)).toEqual($(SEARCH_INPUT_SELECTOR));
-      });
-    });
-  });
-})();
diff --git a/spec/javascripts/gl_emoji_spec.js b/spec/javascripts/gl_emoji_spec.js
new file mode 100644
index 00000000000..9b44b25980c
--- /dev/null
+++ b/spec/javascripts/gl_emoji_spec.js
@@ -0,0 +1,363 @@
+import { glEmojiTag } from '~/behaviors/gl_emoji';
+import {
+  isEmojiUnicodeSupported,
+  isFlagEmoji,
+  isKeycapEmoji,
+  isSkinToneComboEmoji,
+  isHorceRacingSkinToneComboEmoji,
+  isPersonZwjEmoji,
+} from '~/behaviors/gl_emoji/is_emoji_unicode_supported';
+
+const emptySupportMap = {
+  personZwj: false,
+  horseRacing: false,
+  flag: false,
+  skinToneModifier: false,
+  '9.0': false,
+  '8.0': false,
+  '7.0': false,
+  6.1: false,
+  '6.0': false,
+  5.2: false,
+  5.1: false,
+  4.1: false,
+  '4.0': false,
+  3.2: false,
+  '3.0': false,
+  1.1: false,
+};
+
+const emojiFixtureMap = {
+  bomb: {
+    name: 'bomb',
+    moji: '💣',
+    unicodeVersion: '6.0',
+  },
+  construction_worker_tone5: {
+    name: 'construction_worker_tone5',
+    moji: '👷🏿',
+    unicodeVersion: '8.0',
+  },
+  five: {
+    name: 'five',
+    moji: '5️⃣',
+    unicodeVersion: '3.0',
+  },
+};
+
+function markupToDomElement(markup) {
+  const div = document.createElement('div');
+  div.innerHTML = markup;
+  return div.firstElementChild;
+}
+
+function testGlEmojiImageFallback(element, name, src) {
+  expect(element.tagName.toLowerCase()).toBe('img');
+  expect(element.getAttribute('src')).toBe(src);
+  expect(element.getAttribute('title')).toBe(`:${name}:`);
+  expect(element.getAttribute('alt')).toBe(`:${name}:`);
+}
+
+const defaults = {
+  forceFallback: false,
+  sprite: false,
+};
+
+function testGlEmojiElement(element, name, unicodeVersion, unicodeMoji, options = {}) {
+  const opts = Object.assign({}, defaults, options);
+  expect(element.tagName.toLowerCase()).toBe('gl-emoji');
+  expect(element.dataset.name).toBe(name);
+  expect(element.dataset.fallbackSrc.length).toBeGreaterThan(0);
+  expect(element.dataset.unicodeVersion).toBe(unicodeVersion);
+
+  const fallbackSpriteClass = `emoji-${name}`;
+  if (opts.sprite) {
+    expect(element.dataset.fallbackSpriteClass).toBe(fallbackSpriteClass);
+  }
+
+  if (opts.forceFallback && opts.sprite) {
+    expect(element.getAttribute('class')).toBe(`emoji-icon ${fallbackSpriteClass}`);
+  }
+
+  if (opts.forceFallback && !opts.sprite) {
+    // Check for image fallback
+    testGlEmojiImageFallback(element.firstElementChild, name, element.dataset.fallbackSrc);
+  } else {
+    // Otherwise make sure things are still unicode text
+    expect(element.textContent.trim()).toBe(unicodeMoji);
+  }
+}
+
+describe('gl_emoji', () => {
+  describe('glEmojiTag', () => {
+    it('bomb emoji', () => {
+      const emojiKey = 'bomb';
+      const markup = glEmojiTag(emojiFixtureMap[emojiKey].name);
+      const glEmojiElement = markupToDomElement(markup);
+      testGlEmojiElement(
+        glEmojiElement,
+        emojiFixtureMap[emojiKey].name,
+        emojiFixtureMap[emojiKey].unicodeVersion,
+        emojiFixtureMap[emojiKey].moji,
+      );
+    });
+
+    it('bomb emoji with image fallback', () => {
+      const emojiKey = 'bomb';
+      const markup = glEmojiTag(emojiFixtureMap[emojiKey].name, {
+        forceFallback: true,
+      });
+      const glEmojiElement = markupToDomElement(markup);
+      testGlEmojiElement(
+        glEmojiElement,
+        emojiFixtureMap[emojiKey].name,
+        emojiFixtureMap[emojiKey].unicodeVersion,
+        emojiFixtureMap[emojiKey].moji,
+        {
+          forceFallback: true,
+        },
+      );
+    });
+
+    it('bomb emoji with sprite fallback readiness', () => {
+      const emojiKey = 'bomb';
+      const markup = glEmojiTag(emojiFixtureMap[emojiKey].name, {
+        sprite: true,
+      });
+      const glEmojiElement = markupToDomElement(markup);
+      testGlEmojiElement(
+        glEmojiElement,
+        emojiFixtureMap[emojiKey].name,
+        emojiFixtureMap[emojiKey].unicodeVersion,
+        emojiFixtureMap[emojiKey].moji,
+        {
+          sprite: true,
+        },
+      );
+    });
+    it('bomb emoji with sprite fallback', () => {
+      const emojiKey = 'bomb';
+      const markup = glEmojiTag(emojiFixtureMap[emojiKey].name, {
+        forceFallback: true,
+        sprite: true,
+      });
+      const glEmojiElement = markupToDomElement(markup);
+      testGlEmojiElement(
+        glEmojiElement,
+        emojiFixtureMap[emojiKey].name,
+        emojiFixtureMap[emojiKey].unicodeVersion,
+        emojiFixtureMap[emojiKey].moji,
+        {
+          forceFallback: true,
+          sprite: true,
+        },
+      );
+    });
+  });
+
+  describe('isFlagEmoji', () => {
+    it('should detect flag_ac', () => {
+      expect(isFlagEmoji('🇦🇨')).toBeTruthy();
+    });
+    it('should detect flag_us', () => {
+      expect(isFlagEmoji('🇺🇸')).toBeTruthy();
+    });
+    it('should detect flag_zw', () => {
+      expect(isFlagEmoji('🇿🇼')).toBeTruthy();
+    });
+    it('should not detect flags', () => {
+      expect(isFlagEmoji('🎏')).toBeFalsy();
+    });
+    it('should not detect triangular_flag_on_post', () => {
+      expect(isFlagEmoji('🚩')).toBeFalsy();
+    });
+    it('should not detect single letter', () => {
+      expect(isFlagEmoji('🇦')).toBeFalsy();
+    });
+    it('should not detect >2 letters', () => {
+      expect(isFlagEmoji('🇦🇧🇨')).toBeFalsy();
+    });
+  });
+
+  describe('isKeycapEmoji', () => {
+    it('should detect one(keycap)', () => {
+      expect(isKeycapEmoji('1️⃣')).toBeTruthy();
+    });
+    it('should detect nine(keycap)', () => {
+      expect(isKeycapEmoji('9️⃣')).toBeTruthy();
+    });
+    it('should not detect ten(keycap)', () => {
+      expect(isKeycapEmoji('🔟')).toBeFalsy();
+    });
+    it('should not detect hash(keycap)', () => {
+      expect(isKeycapEmoji('#⃣')).toBeFalsy();
+    });
+  });
+
+  describe('isSkinToneComboEmoji', () => {
+    it('should detect hand_splayed_tone5', () => {
+      expect(isSkinToneComboEmoji('🖐🏿')).toBeTruthy();
+    });
+    it('should not detect hand_splayed', () => {
+      expect(isSkinToneComboEmoji('🖐')).toBeFalsy();
+    });
+    it('should detect lifter_tone1', () => {
+      expect(isSkinToneComboEmoji('🏋🏻')).toBeTruthy();
+    });
+    it('should not detect lifter', () => {
+      expect(isSkinToneComboEmoji('🏋')).toBeFalsy();
+    });
+    it('should detect rowboat_tone4', () => {
+      expect(isSkinToneComboEmoji('🚣🏾')).toBeTruthy();
+    });
+    it('should not detect rowboat', () => {
+      expect(isSkinToneComboEmoji('🚣')).toBeFalsy();
+    });
+    it('should not detect individual tone emoji', () => {
+      expect(isSkinToneComboEmoji('🏻')).toBeFalsy();
+    });
+  });
+
+  describe('isHorceRacingSkinToneComboEmoji', () => {
+    it('should detect horse_racing_tone2', () => {
+      expect(isHorceRacingSkinToneComboEmoji('🏇🏼')).toBeTruthy();
+    });
+    it('should not detect horse_racing', () => {
+      expect(isHorceRacingSkinToneComboEmoji('🏇')).toBeFalsy();
+    });
+  });
+
+  describe('isPersonZwjEmoji', () => {
+    it('should detect couple_mm', () => {
+      expect(isPersonZwjEmoji('👨‍❤️‍👨')).toBeTruthy();
+    });
+    it('should not detect couple_with_heart', () => {
+      expect(isPersonZwjEmoji('💑')).toBeFalsy();
+    });
+    it('should not detect couplekiss', () => {
+      expect(isPersonZwjEmoji('💏')).toBeFalsy();
+    });
+    it('should detect family_mmb', () => {
+      expect(isPersonZwjEmoji('👨‍👨‍👦')).toBeTruthy();
+    });
+    it('should detect family_mwgb', () => {
+      expect(isPersonZwjEmoji('👨‍👩‍👧‍👦')).toBeTruthy();
+    });
+    it('should not detect family', () => {
+      expect(isPersonZwjEmoji('👪')).toBeFalsy();
+    });
+    it('should detect kiss_ww', () => {
+      expect(isPersonZwjEmoji('👩‍❤️‍💋‍👩')).toBeTruthy();
+    });
+    it('should not detect girl', () => {
+      expect(isPersonZwjEmoji('👧')).toBeFalsy();
+    });
+    it('should not detect girl_tone5', () => {
+      expect(isPersonZwjEmoji('👧🏿')).toBeFalsy();
+    });
+    it('should not detect man', () => {
+      expect(isPersonZwjEmoji('👨')).toBeFalsy();
+    });
+    it('should not detect woman', () => {
+      expect(isPersonZwjEmoji('👩')).toBeFalsy();
+    });
+  });
+
+  describe('isEmojiUnicodeSupported', () => {
+    it('bomb(6.0) with 6.0 support', () => {
+      const emojiKey = 'bomb';
+      const unicodeSupportMap = Object.assign({}, emptySupportMap, {
+        '6.0': true,
+      });
+      const isSupported = isEmojiUnicodeSupported(
+        unicodeSupportMap,
+        emojiFixtureMap[emojiKey].moji,
+        emojiFixtureMap[emojiKey].unicodeVersion,
+      );
+      expect(isSupported).toBeTruthy();
+    });
+
+    it('bomb(6.0) without 6.0 support', () => {
+      const emojiKey = 'bomb';
+      const unicodeSupportMap = emptySupportMap;
+      const isSupported = isEmojiUnicodeSupported(
+        unicodeSupportMap,
+        emojiFixtureMap[emojiKey].moji,
+        emojiFixtureMap[emojiKey].unicodeVersion,
+      );
+      expect(isSupported).toBeFalsy();
+    });
+
+    it('bomb(6.0) without 6.0 but with 9.0 support', () => {
+      const emojiKey = 'bomb';
+      const unicodeSupportMap = Object.assign({}, emptySupportMap, {
+        '9.0': true,
+      });
+      const isSupported = isEmojiUnicodeSupported(
+        unicodeSupportMap,
+        emojiFixtureMap[emojiKey].moji,
+        emojiFixtureMap[emojiKey].unicodeVersion,
+      );
+      expect(isSupported).toBeFalsy();
+    });
+
+    it('construction_worker_tone5(8.0) without skin tone modifier support', () => {
+      const emojiKey = 'construction_worker_tone5';
+      const unicodeSupportMap = Object.assign({}, emptySupportMap, {
+        skinToneModifier: false,
+        '9.0': true,
+        '8.0': true,
+        '7.0': true,
+        6.1: true,
+        '6.0': true,
+        5.2: true,
+        5.1: true,
+        4.1: true,
+        '4.0': true,
+        3.2: true,
+        '3.0': true,
+        1.1: true,
+      });
+      const isSupported = isEmojiUnicodeSupported(
+        unicodeSupportMap,
+        emojiFixtureMap[emojiKey].moji,
+        emojiFixtureMap[emojiKey].unicodeVersion,
+      );
+      expect(isSupported).toBeFalsy();
+    });
+
+    it('use native keycap on >=57 chrome', () => {
+      const emojiKey = 'five';
+      const unicodeSupportMap = Object.assign({}, emptySupportMap, {
+        '3.0': true,
+        meta: {
+          isChrome: true,
+          chromeVersion: 57,
+        },
+      });
+      const isSupported = isEmojiUnicodeSupported(
+        unicodeSupportMap,
+        emojiFixtureMap[emojiKey].moji,
+        emojiFixtureMap[emojiKey].unicodeVersion,
+      );
+      expect(isSupported).toBeTruthy();
+    });
+
+    it('fallback keycap on <57 chrome', () => {
+      const emojiKey = 'five';
+      const unicodeSupportMap = Object.assign({}, emptySupportMap, {
+        '3.0': true,
+        meta: {
+          isChrome: true,
+          chromeVersion: 50,
+        },
+      });
+      const isSupported = isEmojiUnicodeSupported(
+        unicodeSupportMap,
+        emojiFixtureMap[emojiKey].moji,
+        emojiFixtureMap[emojiKey].unicodeVersion,
+      );
+      expect(isSupported).toBeFalsy();
+    });
+  });
+});
diff --git a/spec/javascripts/gl_field_errors_spec.js b/spec/javascripts/gl_field_errors_spec.js
new file mode 100644
index 00000000000..733023481f5
--- /dev/null
+++ b/spec/javascripts/gl_field_errors_spec.js
@@ -0,0 +1,110 @@
+/* eslint-disable space-before-function-paren, arrow-body-style */
+
+require('~/gl_field_errors');
+
+((global) => {
+  preloadFixtures('static/gl_field_errors.html.raw');
+
+  describe('GL Style Field Errors', function() {
+    beforeEach(function() {
+      loadFixtures('static/gl_field_errors.html.raw');
+      const $form = this.$form = $('form.gl-show-field-errors');
+      this.fieldErrors = new global.GlFieldErrors($form);
+    });
+
+    it('should select the correct input elements', function() {
+      expect(this.$form).toBeDefined();
+      expect(this.$form.length).toBe(1);
+      expect(this.fieldErrors).toBeDefined();
+      const inputs = this.fieldErrors.state.inputs;
+      expect(inputs.length).toBe(4);
+    });
+
+    it('should ignore elements with custom error handling', function() {
+      const customErrorFlag = 'gl-field-error-ignore';
+      const customErrorElem = $(`.${customErrorFlag}`);
+
+      expect(customErrorElem.length).toBe(1);
+
+      const customErrors = this.fieldErrors.state.inputs.filter((input) => {
+        return input.inputElement.hasClass(customErrorFlag);
+      });
+      expect(customErrors.length).toBe(0);
+    });
+
+    it('should not show any errors before submit attempt', function() {
+      this.$form.find('.email').val('not-a-valid-email').keyup();
+      this.$form.find('.text-required').val('').keyup();
+      this.$form.find('.alphanumberic').val('?---*').keyup();
+
+      const errorsShown = this.$form.find('.gl-field-error-outline');
+      expect(errorsShown.length).toBe(0);
+    });
+
+    it('should show errors when input valid is submitted', function() {
+      this.$form.find('.email').val('not-a-valid-email').keyup();
+      this.$form.find('.text-required').val('').keyup();
+      this.$form.find('.alphanumberic').val('?---*').keyup();
+
+      this.$form.submit();
+
+      const errorsShown = this.$form.find('.gl-field-error-outline');
+      expect(errorsShown.length).toBe(4);
+    });
+
+    it('should properly track validity state on input after invalid submission attempt', function() {
+      this.$form.submit();
+
+      const emailInputModel = this.fieldErrors.state.inputs[1];
+      const fieldState = emailInputModel.state;
+      const emailInputElement = emailInputModel.inputElement;
+
+      // No input
+      expect(emailInputElement).toHaveClass('gl-field-error-outline');
+      expect(fieldState.empty).toBe(true);
+      expect(fieldState.valid).toBe(false);
+
+      // Then invalid input
+      emailInputElement.val('not-a-valid-email').keyup();
+      expect(emailInputElement).toHaveClass('gl-field-error-outline');
+      expect(fieldState.empty).toBe(false);
+      expect(fieldState.valid).toBe(false);
+
+      // Then valid input
+      emailInputElement.val('email@gitlab.com').keyup();
+      expect(emailInputElement).not.toHaveClass('gl-field-error-outline');
+      expect(fieldState.empty).toBe(false);
+      expect(fieldState.valid).toBe(true);
+
+      // Then invalid input
+      emailInputElement.val('not-a-valid-email').keyup();
+      expect(emailInputElement).toHaveClass('gl-field-error-outline');
+      expect(fieldState.empty).toBe(false);
+      expect(fieldState.valid).toBe(false);
+
+      // Then empty input
+      emailInputElement.val('').keyup();
+      expect(emailInputElement).toHaveClass('gl-field-error-outline');
+      expect(fieldState.empty).toBe(true);
+      expect(fieldState.valid).toBe(false);
+
+      // Then valid input
+      emailInputElement.val('email@gitlab.com').keyup();
+      expect(emailInputElement).not.toHaveClass('gl-field-error-outline');
+      expect(fieldState.empty).toBe(false);
+      expect(fieldState.valid).toBe(true);
+    });
+
+    it('should properly infer error messages', function() {
+      this.$form.submit();
+      const trackedInputs = this.fieldErrors.state.inputs;
+      const inputHasTitle = trackedInputs[1];
+      const hasTitleErrorElem = inputHasTitle.inputElement.siblings('.gl-field-error');
+      const inputNoTitle = trackedInputs[2];
+      const noTitleErrorElem = inputNoTitle.inputElement.siblings('.gl-field-error');
+
+      expect(noTitleErrorElem.text()).toBe('This field is required.');
+      expect(hasTitleErrorElem.text()).toBe('Please provide a valid email address.');
+    });
+  });
+})(window.gl || (window.gl = {}));
diff --git a/spec/javascripts/gl_field_errors_spec.js.es6 b/spec/javascripts/gl_field_errors_spec.js.es6
deleted file mode 100644
index 0713e30e485..00000000000
--- a/spec/javascripts/gl_field_errors_spec.js.es6
+++ /dev/null
@@ -1,112 +0,0 @@
-/* eslint-disable */
-//= require jquery
-//= require gl_field_errors
-
-((global) => {
-  fixture.preload('gl_field_errors.html');
-
-  describe('GL Style Field Errors', function() {
-    beforeEach(function() {
-      fixture.load('gl_field_errors.html');
-      const $form = this.$form = $('form.gl-show-field-errors');
-      this.fieldErrors = new global.GlFieldErrors($form);
-    });
-
-    it('should select the correct input elements', function() {
-      expect(this.$form).toBeDefined();
-      expect(this.$form.length).toBe(1);
-      expect(this.fieldErrors).toBeDefined();
-      const inputs = this.fieldErrors.state.inputs;
-      expect(inputs.length).toBe(4);
-    });
-
-    it('should ignore elements with custom error handling', function() {
-      const customErrorFlag = 'gl-field-error-ignore';
-      const customErrorElem = $(`.${customErrorFlag}`);
-
-      expect(customErrorElem.length).toBe(1);
-
-      const customErrors = this.fieldErrors.state.inputs.filter((input) => {
-       return input.inputElement.hasClass(customErrorFlag);
-      });
-      expect(customErrors.length).toBe(0);
-    });
-
-    it('should not show any errors before submit attempt', function() {
-      this.$form.find('.email').val('not-a-valid-email').keyup();
-      this.$form.find('.text-required').val('').keyup();
-      this.$form.find('.alphanumberic').val('?---*').keyup();
-
-      const errorsShown = this.$form.find('.gl-field-error-outline');
-      expect(errorsShown.length).toBe(0);
-    });
-
-    it('should show errors when input valid is submitted', function() {
-      this.$form.find('.email').val('not-a-valid-email').keyup();
-      this.$form.find('.text-required').val('').keyup();
-      this.$form.find('.alphanumberic').val('?---*').keyup();
-
-      this.$form.submit();
-
-      const errorsShown = this.$form.find('.gl-field-error-outline');
-      expect(errorsShown.length).toBe(4);
-    });
-
-    it('should properly track validity state on input after invalid submission attempt', function() {
-      this.$form.submit();
-
-      const emailInputModel = this.fieldErrors.state.inputs[1];
-      const fieldState = emailInputModel.state;
-      const emailInputElement = emailInputModel.inputElement;
-
-      // No input
-      expect(emailInputElement).toHaveClass('gl-field-error-outline');
-      expect(fieldState.empty).toBe(true);
-      expect(fieldState.valid).toBe(false);
-
-      // Then invalid input
-      emailInputElement.val('not-a-valid-email').keyup();
-      expect(emailInputElement).toHaveClass('gl-field-error-outline');
-      expect(fieldState.empty).toBe(false);
-      expect(fieldState.valid).toBe(false);
-
-      // Then valid input
-      emailInputElement.val('email@gitlab.com').keyup();
-      expect(emailInputElement).not.toHaveClass('gl-field-error-outline');
-      expect(fieldState.empty).toBe(false);
-      expect(fieldState.valid).toBe(true);
-
-      // Then invalid input
-      emailInputElement.val('not-a-valid-email').keyup();
-      expect(emailInputElement).toHaveClass('gl-field-error-outline');
-      expect(fieldState.empty).toBe(false);
-      expect(fieldState.valid).toBe(false);
-
-      // Then empty input
-      emailInputElement.val('').keyup();
-      expect(emailInputElement).toHaveClass('gl-field-error-outline');
-      expect(fieldState.empty).toBe(true);
-      expect(fieldState.valid).toBe(false);
-
-      // Then valid input
-      emailInputElement.val('email@gitlab.com').keyup();
-      expect(emailInputElement).not.toHaveClass('gl-field-error-outline');
-      expect(fieldState.empty).toBe(false);
-      expect(fieldState.valid).toBe(true);
-    });
-
-    it('should properly infer error messages', function() {
-      this.$form.submit();
-      const trackedInputs = this.fieldErrors.state.inputs;
-      const inputHasTitle = trackedInputs[1];
-      const hasTitleErrorElem = inputHasTitle.inputElement.siblings('.gl-field-error');
-      const inputNoTitle = trackedInputs[2];
-      const noTitleErrorElem = inputNoTitle.inputElement.siblings('.gl-field-error');
-
-      expect(noTitleErrorElem.text()).toBe('This field is required.');
-      expect(hasTitleErrorElem.text()).toBe('Please provide a valid email address.');
-    });
-
-  });
-
-})(window.gl || (window.gl = {}));
diff --git a/spec/javascripts/gl_form_spec.js b/spec/javascripts/gl_form_spec.js
new file mode 100644
index 00000000000..71d6e2a7e22
--- /dev/null
+++ b/spec/javascripts/gl_form_spec.js
@@ -0,0 +1,123 @@
+/* global autosize */
+
+window.autosize = require('vendor/autosize');
+require('~/gl_form');
+require('~/lib/utils/text_utility');
+require('~/lib/utils/common_utils');
+
+describe('GLForm', () => {
+  const global = window.gl || (window.gl = {});
+  const GLForm = global.GLForm;
+
+  it('should be defined in the global scope', () => {
+    expect(GLForm).toBeDefined();
+  });
+
+  describe('when instantiated', function () {
+    beforeEach((done) => {
+      this.form = $('<form class="gfm-form"><textarea class="js-gfm-input"></form>');
+      this.textarea = this.form.find('textarea');
+      spyOn($.prototype, 'off').and.returnValue(this.textarea);
+      spyOn($.prototype, 'on').and.returnValue(this.textarea);
+      spyOn($.prototype, 'css');
+      spyOn(window, 'autosize');
+
+      this.glForm = new GLForm(this.form);
+      setTimeout(() => {
+        $.prototype.off.calls.reset();
+        $.prototype.on.calls.reset();
+        $.prototype.css.calls.reset();
+        autosize.calls.reset();
+        done();
+      });
+    });
+
+    describe('.setupAutosize', () => {
+      beforeEach((done) => {
+        this.glForm.setupAutosize();
+        setTimeout(() => {
+          done();
+        });
+      });
+
+      it('should register an autosize event handler on the textarea', () => {
+        expect($.prototype.off).toHaveBeenCalledWith('autosize:resized');
+        expect($.prototype.on).toHaveBeenCalledWith('autosize:resized', jasmine.any(Function));
+      });
+
+      it('should register a mouseup event handler on the textarea', () => {
+        expect($.prototype.off).toHaveBeenCalledWith('mouseup.autosize');
+        expect($.prototype.on).toHaveBeenCalledWith('mouseup.autosize', jasmine.any(Function));
+      });
+
+      it('should autosize the textarea', () => {
+        expect(autosize).toHaveBeenCalledWith(jasmine.any(Object));
+      });
+
+      it('should set the resize css property to vertical', () => {
+        expect($.prototype.css).toHaveBeenCalledWith('resize', 'vertical');
+      });
+    });
+
+    describe('.setHeightData', () => {
+      beforeEach(() => {
+        spyOn($.prototype, 'data');
+        spyOn($.prototype, 'outerHeight').and.returnValue(200);
+        this.glForm.setHeightData();
+      });
+
+      it('should set the height data attribute', () => {
+        expect($.prototype.data).toHaveBeenCalledWith('height', 200);
+      });
+
+      it('should call outerHeight', () => {
+        expect($.prototype.outerHeight).toHaveBeenCalled();
+      });
+    });
+
+    describe('.destroyAutosize', () => {
+      describe('when called', () => {
+        beforeEach(() => {
+          spyOn($.prototype, 'data');
+          spyOn($.prototype, 'outerHeight').and.returnValue(200);
+          spyOn(window, 'outerHeight').and.returnValue(400);
+          spyOn(autosize, 'destroy');
+
+          this.glForm.destroyAutosize();
+        });
+
+        it('should call outerHeight', () => {
+          expect($.prototype.outerHeight).toHaveBeenCalled();
+        });
+
+        it('should get data-height attribute', () => {
+          expect($.prototype.data).toHaveBeenCalledWith('height');
+        });
+
+        it('should call autosize destroy', () => {
+          expect(autosize.destroy).toHaveBeenCalledWith(this.textarea);
+        });
+
+        it('should set the data-height attribute', () => {
+          expect($.prototype.data).toHaveBeenCalledWith('height', 200);
+        });
+
+        it('should set the outerHeight', () => {
+          expect($.prototype.outerHeight).toHaveBeenCalledWith(200);
+        });
+
+        it('should set the css', () => {
+          expect($.prototype.css).toHaveBeenCalledWith('max-height', window.outerHeight);
+        });
+      });
+
+      it('should return undefined if the data-height equals the outerHeight', () => {
+        spyOn($.prototype, 'outerHeight').and.returnValue(200);
+        spyOn($.prototype, 'data').and.returnValue(200);
+        spyOn(autosize, 'destroy');
+        expect(this.glForm.destroyAutosize()).toBeUndefined();
+        expect(autosize.destroy).not.toHaveBeenCalled();
+      });
+    });
+  });
+});
diff --git a/spec/javascripts/graphs/stat_graph_contributors_graph_spec.js b/spec/javascripts/graphs/stat_graph_contributors_graph_spec.js
index a406e6cc36a..861f26e162f 100644
--- a/spec/javascripts/graphs/stat_graph_contributors_graph_spec.js
+++ b/spec/javascripts/graphs/stat_graph_contributors_graph_spec.js
@@ -1,129 +1,128 @@
-/* eslint-disable quotes, no-undef, indent, semi, object-curly-spacing, jasmine/no-suite-dupes, vars-on-top, no-var, padded-blocks, spaced-comment, max-len */
-//= require graphs/stat_graph_contributors_graph
+/* eslint-disable quotes, jasmine/no-suite-dupes, vars-on-top, no-var */
+
+import d3 from 'd3';
+import { ContributorsGraph, ContributorsMasterGraph } from '~/graphs/stat_graph_contributors_graph';
 
 describe("ContributorsGraph", function () {
   describe("#set_x_domain", function () {
     it("set the x_domain", function () {
-     ContributorsGraph.set_x_domain(20)
-     expect(ContributorsGraph.prototype.x_domain).toEqual(20)
-    })
-  })
+      ContributorsGraph.set_x_domain(20);
+      expect(ContributorsGraph.prototype.x_domain).toEqual(20);
+    });
+  });
 
   describe("#set_y_domain", function () {
     it("sets the y_domain", function () {
-      ContributorsGraph.set_y_domain([{commits: 30}])
-      expect(ContributorsGraph.prototype.y_domain).toEqual([0, 30])
-    })
-  })
+      ContributorsGraph.set_y_domain([{ commits: 30 }]);
+      expect(ContributorsGraph.prototype.y_domain).toEqual([0, 30]);
+    });
+  });
 
   describe("#init_x_domain", function () {
     it("sets the initial x_domain", function () {
-      ContributorsGraph.init_x_domain([{date: "2013-01-31"}, {date: "2012-01-31"}])
-      expect(ContributorsGraph.prototype.x_domain).toEqual(["2012-01-31", "2013-01-31"])
-    })
-  })
+      ContributorsGraph.init_x_domain([{ date: "2013-01-31" }, { date: "2012-01-31" }]);
+      expect(ContributorsGraph.prototype.x_domain).toEqual(["2012-01-31", "2013-01-31"]);
+    });
+  });
 
   describe("#init_y_domain", function () {
     it("sets the initial y_domain", function () {
-      ContributorsGraph.init_y_domain([{commits: 30}])
-      expect(ContributorsGraph.prototype.y_domain).toEqual([0, 30])
-    })
-  })
+      ContributorsGraph.init_y_domain([{ commits: 30 }]);
+      expect(ContributorsGraph.prototype.y_domain).toEqual([0, 30]);
+    });
+  });
 
   describe("#init_domain", function () {
     it("calls init_x_domain and init_y_domain", function () {
-      spyOn(ContributorsGraph, "init_x_domain")
-      spyOn(ContributorsGraph, "init_y_domain")
-      ContributorsGraph.init_domain()
-      expect(ContributorsGraph.init_x_domain).toHaveBeenCalled()
-      expect(ContributorsGraph.init_y_domain).toHaveBeenCalled()
-    })
-  })
+      spyOn(ContributorsGraph, "init_x_domain");
+      spyOn(ContributorsGraph, "init_y_domain");
+      ContributorsGraph.init_domain();
+      expect(ContributorsGraph.init_x_domain).toHaveBeenCalled();
+      expect(ContributorsGraph.init_y_domain).toHaveBeenCalled();
+    });
+  });
 
   describe("#set_dates", function () {
     it("sets the dates", function () {
-      ContributorsGraph.set_dates("2013-12-01")
-      expect(ContributorsGraph.prototype.dates).toEqual("2013-12-01")
-    })
-  })
+      ContributorsGraph.set_dates("2013-12-01");
+      expect(ContributorsGraph.prototype.dates).toEqual("2013-12-01");
+    });
+  });
 
   describe("#set_x_domain", function () {
     it("sets the instance's x domain using the prototype's x_domain", function () {
-      ContributorsGraph.prototype.x_domain = 20
-      var instance = new ContributorsGraph()
-      instance.x = d3.time.scale().range([0, 100]).clamp(true)
-      spyOn(instance.x, 'domain')
-      instance.set_x_domain()
-      expect(instance.x.domain).toHaveBeenCalledWith(20)
-    })
-  })
+      ContributorsGraph.prototype.x_domain = 20;
+      var instance = new ContributorsGraph();
+      instance.x = d3.time.scale().range([0, 100]).clamp(true);
+      spyOn(instance.x, 'domain');
+      instance.set_x_domain();
+      expect(instance.x.domain).toHaveBeenCalledWith(20);
+    });
+  });
 
   describe("#set_y_domain", function () {
     it("sets the instance's y domain using the prototype's y_domain", function () {
-      ContributorsGraph.prototype.y_domain = 30
-      var instance = new ContributorsGraph()
-      instance.y = d3.scale.linear().range([100, 0]).nice()
-      spyOn(instance.y, 'domain')
-      instance.set_y_domain()
-      expect(instance.y.domain).toHaveBeenCalledWith(30)
-    })
-  })
+      ContributorsGraph.prototype.y_domain = 30;
+      var instance = new ContributorsGraph();
+      instance.y = d3.scale.linear().range([100, 0]).nice();
+      spyOn(instance.y, 'domain');
+      instance.set_y_domain();
+      expect(instance.y.domain).toHaveBeenCalledWith(30);
+    });
+  });
 
   describe("#set_domain", function () {
     it("calls set_x_domain and set_y_domain", function () {
-      var instance = new ContributorsGraph()
-      spyOn(instance, 'set_x_domain')
-      spyOn(instance, 'set_y_domain')
-      instance.set_domain()
-      expect(instance.set_x_domain).toHaveBeenCalled()
-      expect(instance.set_y_domain).toHaveBeenCalled()
-    })
-  })
+      var instance = new ContributorsGraph();
+      spyOn(instance, 'set_x_domain');
+      spyOn(instance, 'set_y_domain');
+      instance.set_domain();
+      expect(instance.set_x_domain).toHaveBeenCalled();
+      expect(instance.set_y_domain).toHaveBeenCalled();
+    });
+  });
 
   describe("#set_data", function () {
     it("sets the data", function () {
-      var instance = new ContributorsGraph()
-      instance.set_data("20")
-      expect(instance.data).toEqual("20")
-    })
-  })
-})
+      var instance = new ContributorsGraph();
+      instance.set_data("20");
+      expect(instance.data).toEqual("20");
+    });
+  });
+});
 
 describe("ContributorsMasterGraph", function () {
-
   // TODO: fix or remove
-  //describe("#process_dates", function () {
-    //it("gets and parses dates", function () {
-      //var graph = new ContributorsMasterGraph()
-      //var data = 'random data here'
-      //spyOn(graph, 'parse_dates')
-      //spyOn(graph, 'get_dates').andReturn("get")
-      //spyOn(ContributorsGraph,'set_dates').andCallThrough()
-      //graph.process_dates(data)
-      //expect(graph.parse_dates).toHaveBeenCalledWith(data)
-      //expect(graph.get_dates).toHaveBeenCalledWith(data)
-      //expect(ContributorsGraph.set_dates).toHaveBeenCalledWith("get")
-    //})
-  //})
+  // describe("#process_dates", function () {
+  //   it("gets and parses dates", function () {
+  //     var graph = new ContributorsMasterGraph();
+  //     var data = 'random data here';
+  //     spyOn(graph, 'parse_dates');
+  //     spyOn(graph, 'get_dates').andReturn("get");
+  //     spyOn(ContributorsGraph,'set_dates').andCallThrough();
+  //     graph.process_dates(data);
+  //     expect(graph.parse_dates).toHaveBeenCalledWith(data);
+  //     expect(graph.get_dates).toHaveBeenCalledWith(data);
+  //     expect(ContributorsGraph.set_dates).toHaveBeenCalledWith("get");
+  //   });
+  // });
 
   describe("#get_dates", function () {
     it("plucks the date field from data collection", function () {
-      var graph = new ContributorsMasterGraph()
-      var data = [{date: "2013-01-01"}, {date: "2012-12-15"}]
-      expect(graph.get_dates(data)).toEqual(["2013-01-01", "2012-12-15"])
-    })
-  })
+      var graph = new ContributorsMasterGraph();
+      var data = [{ date: "2013-01-01" }, { date: "2012-12-15" }];
+      expect(graph.get_dates(data)).toEqual(["2013-01-01", "2012-12-15"]);
+    });
+  });
 
   describe("#parse_dates", function () {
     it("parses the dates", function () {
-      var graph = new ContributorsMasterGraph()
-      var parseDate = d3.time.format("%Y-%m-%d").parse
-      var data = [{date: "2013-01-01"}, {date: "2012-12-15"}]
-      var correct = [{date: parseDate(data[0].date)}, {date: parseDate(data[1].date)}]
-      graph.parse_dates(data)
-      expect(data).toEqual(correct)
-    })
-  })
-
-
-})
+      var graph = new ContributorsMasterGraph();
+      var parseDate = d3.time.format("%Y-%m-%d").parse;
+      var data = [{ date: "2013-01-01" }, { date: "2012-12-15" }];
+      var correct = [{ date: parseDate(data[0].date) }, { date: parseDate(data[1].date) }];
+      graph.parse_dates(data);
+      expect(data).toEqual(correct);
+    });
+  });
+});
diff --git a/spec/javascripts/graphs/stat_graph_contributors_util_spec.js b/spec/javascripts/graphs/stat_graph_contributors_util_spec.js
index 96f39abe13e..9b47ab62181 100644
--- a/spec/javascripts/graphs/stat_graph_contributors_util_spec.js
+++ b/spec/javascripts/graphs/stat_graph_contributors_util_spec.js
@@ -1,213 +1,217 @@
-/* eslint-disable quotes, padded-blocks, no-var, camelcase, object-curly-spacing, semi, indent, object-property-newline, comma-dangle, comma-spacing, no-undef, spaced-comment, max-len, key-spacing, vars-on-top, quote-props, no-multi-spaces, max-len */
-//= require graphs/stat_graph_contributors_util
+/* eslint-disable quotes, no-var, camelcase, object-property-newline, comma-dangle, max-len, vars-on-top, quote-props */
 
-describe("ContributorsStatGraphUtil", function () {
+import ContributorsStatGraphUtil from '~/graphs/stat_graph_contributors_util';
 
+describe("ContributorsStatGraphUtil", function () {
   describe("#parse_log", function () {
     it("returns a correctly parsed log", function () {
       var fake_log = [
-            {author_email: "karlo@email.com", author_name: "Karlo Soriano", date: "2013-05-09", additions: 471},
-            {author_email: "dzaporozhets@email.com", author_name: "Dmitriy Zaporozhets", date: "2013-05-08", additions: 6, deletions: 1},
-            {author_email: "dzaporozhets@email.com", author_name: "Dmitriy Zaporozhets", date: "2013-05-08", additions: 19, deletions: 3},
-            {author_email: "dzaporozhets@email.com", author_name: "Dmitriy Zaporozhets", date: "2013-05-08", additions: 29, deletions: 3}]
+        { author_email: "karlo@email.com", author_name: "Karlo Soriano", date: "2013-05-09", additions: 471 },
+        { author_email: "dzaporozhets@email.com", author_name: "Dmitriy Zaporozhets", date: "2013-05-08", additions: 6, deletions: 1 },
+        { author_email: "dzaporozhets@email.com", author_name: "Dmitriy Zaporozhets", date: "2013-05-08", additions: 19, deletions: 3 },
+        { author_email: "dzaporozhets@email.com", author_name: "Dmitriy Zaporozhets", date: "2013-05-08", additions: 29, deletions: 3 }
+      ];
 
       var correct_parsed_log = {
         total: [
-        {date: "2013-05-09", additions: 471, deletions: 0, commits: 1},
-        {date: "2013-05-08", additions: 54, deletions: 7, commits: 3}],
-        by_author:
-        [
-        {
-          author_name: "Karlo Soriano", author_email: "karlo@email.com",
-          "2013-05-09": {date: "2013-05-09", additions: 471, deletions: 0, commits: 1}
-        },
-        {
-          author_name: "Dmitriy Zaporozhets",author_email: "dzaporozhets@email.com",
-          "2013-05-08": {date: "2013-05-08", additions: 54, deletions: 7, commits: 3}
-        }
+          { date: "2013-05-09", additions: 471, deletions: 0, commits: 1 },
+          { date: "2013-05-08", additions: 54, deletions: 7, commits: 3 }
+        ],
+        by_author: [
+          {
+            author_name: "Karlo Soriano", author_email: "karlo@email.com",
+            "2013-05-09": { date: "2013-05-09", additions: 471, deletions: 0, commits: 1 }
+          },
+          {
+            author_name: "Dmitriy Zaporozhets", author_email: "dzaporozhets@email.com",
+            "2013-05-08": { date: "2013-05-08", additions: 54, deletions: 7, commits: 3 }
+          }
         ]
-      }
-      expect(ContributorsStatGraphUtil.parse_log(fake_log)).toEqual(correct_parsed_log)
-    })
-  })
+      };
+      expect(ContributorsStatGraphUtil.parse_log(fake_log)).toEqual(correct_parsed_log);
+    });
+  });
 
   describe("#store_data", function () {
-
-    var fake_entry = {author: "Karlo Soriano", date: "2013-05-09", additions: 471}
-    var fake_total = {}
-    var fake_by_author = {}
+    var fake_entry = { author: "Karlo Soriano", date: "2013-05-09", additions: 471 };
+    var fake_total = {};
+    var fake_by_author = {};
 
     it("calls #store_commits", function () {
-      spyOn(ContributorsStatGraphUtil, 'store_commits')
-      ContributorsStatGraphUtil.store_data(fake_entry, fake_total, fake_by_author)
-      expect(ContributorsStatGraphUtil.store_commits).toHaveBeenCalled()
-    })
+      spyOn(ContributorsStatGraphUtil, 'store_commits');
+      ContributorsStatGraphUtil.store_data(fake_entry, fake_total, fake_by_author);
+      expect(ContributorsStatGraphUtil.store_commits).toHaveBeenCalled();
+    });
 
     it("calls #store_additions", function () {
-      spyOn(ContributorsStatGraphUtil, 'store_additions')
-      ContributorsStatGraphUtil.store_data(fake_entry, fake_total, fake_by_author)
-      expect(ContributorsStatGraphUtil.store_additions).toHaveBeenCalled()
-    })
+      spyOn(ContributorsStatGraphUtil, 'store_additions');
+      ContributorsStatGraphUtil.store_data(fake_entry, fake_total, fake_by_author);
+      expect(ContributorsStatGraphUtil.store_additions).toHaveBeenCalled();
+    });
 
     it("calls #store_deletions", function () {
-      spyOn(ContributorsStatGraphUtil, 'store_deletions')
-      ContributorsStatGraphUtil.store_data(fake_entry, fake_total, fake_by_author)
-      expect(ContributorsStatGraphUtil.store_deletions).toHaveBeenCalled()
-    })
-
-  })
+      spyOn(ContributorsStatGraphUtil, 'store_deletions');
+      ContributorsStatGraphUtil.store_data(fake_entry, fake_total, fake_by_author);
+      expect(ContributorsStatGraphUtil.store_deletions).toHaveBeenCalled();
+    });
+  });
 
   // TODO: fix or remove
-  //describe("#store_commits", function () {
-    //var fake_total = "fake_total"
-    //var fake_by_author = "fake_by_author"
-
-    //it("calls #add twice with arguments fake_total and fake_by_author respectively", function () {
-      //spyOn(ContributorsStatGraphUtil, 'add')
-      //ContributorsStatGraphUtil.store_commits(fake_total, fake_by_author)
-      //expect(ContributorsStatGraphUtil.add.argsForCall).toEqual([["fake_total", "commits", 1], ["fake_by_author", "commits", 1]])
-    //})
-  //})
+  // describe("#store_commits", function () {
+  //   var fake_total = "fake_total";
+  //   var fake_by_author = "fake_by_author";
+  //
+  //   it("calls #add twice with arguments fake_total and fake_by_author respectively", function () {
+  //     spyOn(ContributorsStatGraphUtil, 'add');
+  //     ContributorsStatGraphUtil.store_commits(fake_total, fake_by_author);
+  //     expect(ContributorsStatGraphUtil.add.argsForCall).toEqual([["fake_total", "commits", 1], ["fake_by_author", "commits", 1]]);
+  //   });
+  // });
 
   describe("#add", function () {
     it("adds 1 to current test_field in collection", function () {
-      var fake_collection = {test_field: 10}
-      ContributorsStatGraphUtil.add(fake_collection, "test_field", 1)
-      expect(fake_collection.test_field).toEqual(11)
-    })
+      var fake_collection = { test_field: 10 };
+      ContributorsStatGraphUtil.add(fake_collection, "test_field", 1);
+      expect(fake_collection.test_field).toEqual(11);
+    });
 
     it("inits and adds 1 if test_field in collection is not defined", function () {
-      var fake_collection = {}
-      ContributorsStatGraphUtil.add(fake_collection, "test_field", 1)
-      expect(fake_collection.test_field).toEqual(1)
-    })
-  })
+      var fake_collection = {};
+      ContributorsStatGraphUtil.add(fake_collection, "test_field", 1);
+      expect(fake_collection.test_field).toEqual(1);
+    });
+  });
 
   // TODO: fix or remove
-  //describe("#store_additions", function () {
-    //var fake_entry = {additions: 10}
-    //var fake_total= "fake_total"
-    //var fake_by_author = "fake_by_author"
-    //it("calls #add twice with arguments fake_total and fake_by_author respectively", function () {
-      //spyOn(ContributorsStatGraphUtil, 'add')
-      //ContributorsStatGraphUtil.store_additions(fake_entry, fake_total, fake_by_author)
-      //expect(ContributorsStatGraphUtil.add.argsForCall).toEqual([["fake_total", "additions", 10], ["fake_by_author", "additions", 10]])
-    //})
-  //})
+  // describe("#store_additions", function () {
+  //   var fake_entry = {additions: 10};
+  //   var fake_total= "fake_total";
+  //   var fake_by_author = "fake_by_author";
+  //   it("calls #add twice with arguments fake_total and fake_by_author respectively", function () {
+  //     spyOn(ContributorsStatGraphUtil, 'add');
+  //     ContributorsStatGraphUtil.store_additions(fake_entry, fake_total, fake_by_author);
+  //     expect(ContributorsStatGraphUtil.add.argsForCall).toEqual([["fake_total", "additions", 10], ["fake_by_author", "additions", 10]]);
+  //   });
+  // });
 
   // TODO: fix or remove
-  //describe("#store_deletions", function () {
-    //var fake_entry = {deletions: 10}
-    //var fake_total= "fake_total"
-    //var fake_by_author = "fake_by_author"
-    //it("calls #add twice with arguments fake_total and fake_by_author respectively", function () {
-      //spyOn(ContributorsStatGraphUtil, 'add')
-      //ContributorsStatGraphUtil.store_deletions(fake_entry, fake_total, fake_by_author)
-      //expect(ContributorsStatGraphUtil.add.argsForCall).toEqual([["fake_total", "deletions", 10], ["fake_by_author", "deletions", 10]])
-    //})
-  //})
+  // describe("#store_deletions", function () {
+  //   var fake_entry = {deletions: 10};
+  //   var fake_total= "fake_total";
+  //   var fake_by_author = "fake_by_author";
+  //   it("calls #add twice with arguments fake_total and fake_by_author respectively", function () {
+  //     spyOn(ContributorsStatGraphUtil, 'add');
+  //     ContributorsStatGraphUtil.store_deletions(fake_entry, fake_total, fake_by_author);
+  //     expect(ContributorsStatGraphUtil.add.argsForCall).toEqual([["fake_total", "deletions", 10], ["fake_by_author", "deletions", 10]]);
+  //   });
+  // });
 
   describe("#add_date", function () {
     it("adds a date field to the collection", function () {
-      var fake_date = "2013-10-02"
-      var fake_collection = {}
-      ContributorsStatGraphUtil.add_date(fake_date, fake_collection)
-      expect(fake_collection[fake_date].date).toEqual("2013-10-02")
-    })
-  })
+      var fake_date = "2013-10-02";
+      var fake_collection = {};
+      ContributorsStatGraphUtil.add_date(fake_date, fake_collection);
+      expect(fake_collection[fake_date].date).toEqual("2013-10-02");
+    });
+  });
 
   describe("#add_author", function () {
     it("adds an author field to the collection", function () {
-      var fake_author = { author_name: "Author", author_email: 'fake@email.com' }
-      var fake_author_collection = {}
-      var fake_email_collection = {}
-      ContributorsStatGraphUtil.add_author(fake_author, fake_author_collection, fake_email_collection)
-      expect(fake_author_collection[fake_author.author_name].author_name).toEqual("Author")
-      expect(fake_email_collection[fake_author.author_email].author_name).toEqual("Author")
-    })
-  })
+      var fake_author = { author_name: "Author", author_email: 'fake@email.com' };
+      var fake_author_collection = {};
+      var fake_email_collection = {};
+      ContributorsStatGraphUtil.add_author(fake_author, fake_author_collection, fake_email_collection);
+      expect(fake_author_collection[fake_author.author_name].author_name).toEqual("Author");
+      expect(fake_email_collection[fake_author.author_email].author_name).toEqual("Author");
+    });
+  });
 
   describe("#get_total_data", function () {
     it("returns the collection sorted via specified field", function () {
       var fake_parsed_log = {
-      total: [{date: "2013-05-09", additions: 471, deletions: 0, commits: 1},
-      {date: "2013-05-08", additions: 54, deletions: 7, commits: 3}],
-      by_author:[
-      {
-        author: "Karlo Soriano",
-        "2013-05-09": {date: "2013-05-09", additions: 471, deletions: 0, commits: 1}
-      },
-      {
-        author: "Dmitriy Zaporozhets",
-        "2013-05-08": {date: "2013-05-08", additions: 54, deletions: 7, commits: 3}
-      }
-      ]};
-      var correct_total_data = [{date: "2013-05-08", commits: 3},
-      {date: "2013-05-09", commits: 1}];
-      expect(ContributorsStatGraphUtil.get_total_data(fake_parsed_log, "commits")).toEqual(correct_total_data)
-    })
-  })
+        total: [
+          { date: "2013-05-09", additions: 471, deletions: 0, commits: 1 },
+          { date: "2013-05-08", additions: 54, deletions: 7, commits: 3 }
+        ],
+        by_author: [
+          {
+            author: "Karlo Soriano",
+            "2013-05-09": { date: "2013-05-09", additions: 471, deletions: 0, commits: 1 }
+          },
+          {
+            author: "Dmitriy Zaporozhets",
+            "2013-05-08": { date: "2013-05-08", additions: 54, deletions: 7, commits: 3 }
+          }
+        ]
+      };
+      var correct_total_data = [
+        { date: "2013-05-08", commits: 3 },
+        { date: "2013-05-09", commits: 1 }
+      ];
+      expect(ContributorsStatGraphUtil.get_total_data(fake_parsed_log, "commits")).toEqual(correct_total_data);
+    });
+  });
 
   describe("#pick_field", function () {
     it("returns the collection with only the specified field and date", function () {
-      var fake_parsed_log_total = [{date: "2013-05-09", additions: 471, deletions: 0, commits: 1},
-      {date: "2013-05-08", additions: 54, deletions: 7, commits: 3}];
-      ContributorsStatGraphUtil.pick_field(fake_parsed_log_total, "commits")
-      var correct_pick_field_data = [{date: "2013-05-09", commits: 1},{date: "2013-05-08", commits: 3}];
-      expect(ContributorsStatGraphUtil.pick_field(fake_parsed_log_total, "commits")).toEqual(correct_pick_field_data)
-    })
-  })
+      var fake_parsed_log_total = [
+        { date: "2013-05-09", additions: 471, deletions: 0, commits: 1 },
+        { date: "2013-05-08", additions: 54, deletions: 7, commits: 3 }
+      ];
+      ContributorsStatGraphUtil.pick_field(fake_parsed_log_total, "commits");
+      var correct_pick_field_data = [{ date: "2013-05-09", commits: 1 }, { date: "2013-05-08", commits: 3 }];
+      expect(ContributorsStatGraphUtil.pick_field(fake_parsed_log_total, "commits")).toEqual(correct_pick_field_data);
+    });
+  });
 
   describe("#get_author_data", function () {
     it("returns the log by author sorted by specified field", function () {
       var fake_parsed_log = {
         total: [
-          {date: "2013-05-09", additions: 471, deletions: 0, commits: 1},
-          {date: "2013-05-08", additions: 54, deletions: 7, commits: 3}
+          { date: "2013-05-09", additions: 471, deletions: 0, commits: 1 },
+          { date: "2013-05-08", additions: 54, deletions: 7, commits: 3 }
         ],
         by_author: [
           {
             author_name: "Karlo Soriano", author_email: "karlo@email.com",
-            "2013-05-09": {date: "2013-05-09", additions: 471, deletions: 0, commits: 1}
+            "2013-05-09": { date: "2013-05-09", additions: 471, deletions: 0, commits: 1 }
           },
           {
             author_name: "Dmitriy Zaporozhets", author_email: "dzaporozhets@email.com",
-            "2013-05-08": {date: "2013-05-08", additions: 54, deletions: 7, commits: 3}
+            "2013-05-08": { date: "2013-05-08", additions: 54, deletions: 7, commits: 3 }
           }
         ]
-      }
+      };
       var correct_author_data = [
-        {author_name:"Dmitriy Zaporozhets",author_email:"dzaporozhets@email.com",dates:{"2013-05-08":3},deletions:7,additions:54,"commits":3},
-        {author_name:"Karlo Soriano",author_email:"karlo@email.com",dates:{"2013-05-09":1},deletions:0,additions:471,commits:1}
-      ]
-      expect(ContributorsStatGraphUtil.get_author_data(fake_parsed_log, "commits")).toEqual(correct_author_data)
-    })
-  })
+        { author_name: "Dmitriy Zaporozhets", author_email: "dzaporozhets@email.com", dates: { "2013-05-08": 3 }, deletions: 7, additions: 54, "commits": 3 },
+        { author_name: "Karlo Soriano", author_email: "karlo@email.com", dates: { "2013-05-09": 1 }, deletions: 0, additions: 471, commits: 1 }
+      ];
+      expect(ContributorsStatGraphUtil.get_author_data(fake_parsed_log, "commits")).toEqual(correct_author_data);
+    });
+  });
 
   describe("#parse_log_entry", function () {
     it("adds the corresponding info from the log entry to the author", function () {
-      var fake_log_entry =    { author_name: "Karlo Soriano", author_email: "karlo@email.com",
-        "2013-05-09": {date: "2013-05-09", additions: 471, deletions: 0, commits: 1}
-      }
-      var correct_parsed_log = {author_name:"Karlo Soriano",author_email:"karlo@email.com",dates:{"2013-05-09":1},deletions:0,additions:471,commits:1}
-      expect(ContributorsStatGraphUtil.parse_log_entry(fake_log_entry, 'commits', null)).toEqual(correct_parsed_log)
-    })
-  })
+      var fake_log_entry = { author_name: "Karlo Soriano", author_email: "karlo@email.com",
+        "2013-05-09": { date: "2013-05-09", additions: 471, deletions: 0, commits: 1 }
+      };
+      var correct_parsed_log = { author_name: "Karlo Soriano", author_email: "karlo@email.com", dates: { "2013-05-09": 1 }, deletions: 0, additions: 471, commits: 1 };
+      expect(ContributorsStatGraphUtil.parse_log_entry(fake_log_entry, 'commits', null)).toEqual(correct_parsed_log);
+    });
+  });
 
   describe("#in_range", function () {
-    var date = "2013-05-09"
+    var date = "2013-05-09";
     it("returns true if date_range is null", function () {
-      expect(ContributorsStatGraphUtil.in_range(date, null)).toEqual(true)
-    })
+      expect(ContributorsStatGraphUtil.in_range(date, null)).toEqual(true);
+    });
     it("returns true if date is in range", function () {
-      var date_range = [new Date("2013-01-01"), new Date("2013-12-12")]
-      expect(ContributorsStatGraphUtil.in_range(date, date_range)).toEqual(true)
-    })
+      var date_range = [new Date("2013-01-01"), new Date("2013-12-12")];
+      expect(ContributorsStatGraphUtil.in_range(date, date_range)).toEqual(true);
+    });
     it("returns false if date is not in range", function () {
-      var date_range = [new Date("1999-12-01"), new Date("2000-12-01")]
-      expect(ContributorsStatGraphUtil.in_range(date, date_range)).toEqual(false)
-    })
-  })
-
-
-})
+      var date_range = [new Date("1999-12-01"), new Date("2000-12-01")];
+      expect(ContributorsStatGraphUtil.in_range(date, date_range)).toEqual(false);
+    });
+  });
+});
diff --git a/spec/javascripts/graphs/stat_graph_spec.js b/spec/javascripts/graphs/stat_graph_spec.js
deleted file mode 100644
index f78573b992b..00000000000
--- a/spec/javascripts/graphs/stat_graph_spec.js
+++ /dev/null
@@ -1,20 +0,0 @@
-/* eslint-disable quotes, padded-blocks, no-undef, semi */
-//= require graphs/stat_graph
-
-describe("StatGraph", function () {
-
-  describe("#get_log", function () {
-    it("returns log", function () {
-      StatGraph.log = "test";
-      expect(StatGraph.get_log()).toBe("test");
-    });
-  });
-
-  describe("#set_log", function () {
-    it("sets the log", function () {
-      StatGraph.set_log("test");
-      expect(StatGraph.log).toBe("test");
-    })
-  })
-
-});
diff --git a/spec/javascripts/header_spec.js b/spec/javascripts/header_spec.js
index d2bcbc37b64..46a27b8c98f 100644
--- a/spec/javascripts/header_spec.js
+++ b/spec/javascripts/header_spec.js
@@ -1,13 +1,12 @@
-/* eslint-disable space-before-function-paren, padded-blocks, no-var */
-/*= require header */
-/*= require lib/utils/text_utility */
-/*= require jquery */
+/* eslint-disable space-before-function-paren, no-var */
 
-(function() {
+require('~/header');
+require('~/lib/utils/text_utility');
 
+(function() {
   describe('Header', function() {
     var todosPendingCount = '.todos-pending-count';
-    var fixtureTemplate = 'header.html';
+    var fixtureTemplate = 'issues/open-issue.html.raw';
 
     function isTodosCountHidden() {
       return $(todosPendingCount).hasClass('hidden');
@@ -17,9 +16,9 @@
       $(document).trigger('todo:toggle', newCount);
     }
 
-    fixture.preload(fixtureTemplate);
+    preloadFixtures(fixtureTemplate);
     beforeEach(function() {
-      fixture.load(fixtureTemplate);
+      loadFixtures(fixtureTemplate);
     });
 
     it('should update todos-pending-count after receiving the todo:toggle event', function() {
@@ -46,10 +45,9 @@
         expect(isTodosCountHidden()).toEqual(false);
       });
 
-      it('should add delimiter to todos-pending-count', function() {
-        expect($(todosPendingCount).text()).toEqual('1,000');
+      it('should show 99+ for todos-pending-count', function() {
+        expect($(todosPendingCount).text()).toEqual('99+');
       });
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/helpers/class_spec_helper.js b/spec/javascripts/helpers/class_spec_helper.js
new file mode 100644
index 00000000000..61db27a8fcc
--- /dev/null
+++ b/spec/javascripts/helpers/class_spec_helper.js
@@ -0,0 +1,11 @@
+class ClassSpecHelper {
+  static itShouldBeAStaticMethod(base, method) {
+    return it('should be a static method', () => {
+      expect(Object.prototype.hasOwnProperty.call(base, method)).toBeTruthy();
+    });
+  }
+}
+
+window.ClassSpecHelper = ClassSpecHelper;
+
+module.exports = ClassSpecHelper;
diff --git a/spec/javascripts/helpers/class_spec_helper_spec.js b/spec/javascripts/helpers/class_spec_helper_spec.js
new file mode 100644
index 00000000000..0a61e561640
--- /dev/null
+++ b/spec/javascripts/helpers/class_spec_helper_spec.js
@@ -0,0 +1,36 @@
+/* global ClassSpecHelper */
+
+require('./class_spec_helper');
+
+describe('ClassSpecHelper', () => {
+  describe('.itShouldBeAStaticMethod', function () {
+    beforeEach(() => {
+      class TestClass {
+        instanceMethod() { this.prop = 'val'; }
+        static staticMethod() {}
+      }
+
+      this.TestClass = TestClass;
+    });
+
+    ClassSpecHelper.itShouldBeAStaticMethod(ClassSpecHelper, 'itShouldBeAStaticMethod');
+
+    it('should have a defined spec', () => {
+      expect(ClassSpecHelper.itShouldBeAStaticMethod(this.TestClass, 'staticMethod').description).toBe('should be a static method');
+    });
+
+    it('should pass for a static method', () => {
+      const spec = ClassSpecHelper.itShouldBeAStaticMethod(this.TestClass, 'staticMethod');
+      expect(spec.status()).toBe('passed');
+    });
+
+    it('should fail for an instance method', (done) => {
+      const spec = ClassSpecHelper.itShouldBeAStaticMethod(this.TestClass, 'instanceMethod');
+      spec.resultCallback = (result) => {
+        expect(result.status).toBe('failed');
+        done();
+      };
+      spec.execute();
+    });
+  });
+});
diff --git a/spec/javascripts/helpers/filtered_search_spec_helper.js b/spec/javascripts/helpers/filtered_search_spec_helper.js
new file mode 100644
index 00000000000..ce83a256ddd
--- /dev/null
+++ b/spec/javascripts/helpers/filtered_search_spec_helper.js
@@ -0,0 +1,52 @@
+class FilteredSearchSpecHelper {
+  static createFilterVisualTokenHTML(name, value, isSelected) {
+    return FilteredSearchSpecHelper.createFilterVisualToken(name, value, isSelected).outerHTML;
+  }
+
+  static createFilterVisualToken(name, value, isSelected = false) {
+    const li = document.createElement('li');
+    li.classList.add('js-visual-token', 'filtered-search-token');
+
+    li.innerHTML = `
+      <div class="selectable ${isSelected ? 'selected' : ''}" role="button">
+        <div class="name">${name}</div>
+        <div class="value">${value}</div>
+      </div>
+    `;
+
+    return li;
+  }
+
+  static createNameFilterVisualTokenHTML(name) {
+    return `
+      <li class="js-visual-token filtered-search-token">
+        <div class="name">${name}</div>
+      </li>
+    `;
+  }
+
+  static createSearchVisualTokenHTML(name) {
+    return `
+      <li class="js-visual-token filtered-search-term">
+        <div class="name">${name}</div>
+      </li>
+    `;
+  }
+
+  static createInputHTML(placeholder = '', value = '') {
+    return `
+      <li class="input-token">
+        <input type='text' class='filtered-search' placeholder='${placeholder}' value='${value}'/>
+      </li>
+    `;
+  }
+
+  static createTokensContainerHTML(html, inputPlaceholder) {
+    return `
+      ${html}
+      ${FilteredSearchSpecHelper.createInputHTML(inputPlaceholder)}
+    `;
+  }
+}
+
+module.exports = FilteredSearchSpecHelper;
diff --git a/spec/javascripts/issuable_spec.js b/spec/javascripts/issuable_spec.js
new file mode 100644
index 00000000000..26d87cc5931
--- /dev/null
+++ b/spec/javascripts/issuable_spec.js
@@ -0,0 +1,80 @@
+/* global Issuable */
+
+require('~/lib/utils/url_utility');
+require('~/issuable');
+
+(() => {
+  const BASE_URL = '/user/project/issues?scope=all&state=closed';
+  const DEFAULT_PARAMS = '&utf8=%E2%9C%93';
+
+  function updateForm(formValues, form) {
+    $.each(formValues, (id, value) => {
+      $(`#${id}`, form).val(value);
+    });
+  }
+
+  function resetForm(form) {
+    $('input[name!="utf8"]', form).each((index, input) => {
+      input.setAttribute('value', '');
+    });
+  }
+
+  describe('Issuable', () => {
+    preloadFixtures('static/issuable_filter.html.raw');
+
+    beforeEach(() => {
+      loadFixtures('static/issuable_filter.html.raw');
+      Issuable.init();
+    });
+
+    it('should be defined', () => {
+      expect(window.Issuable).toBeDefined();
+    });
+
+    describe('filtering', () => {
+      let $filtersForm;
+
+      beforeEach(() => {
+        $filtersForm = $('.js-filter-form');
+        loadFixtures('static/issuable_filter.html.raw');
+        resetForm($filtersForm);
+      });
+
+      it('should contain only the default parameters', () => {
+        spyOn(gl.utils, 'visitUrl');
+
+        Issuable.filterResults($filtersForm);
+
+        expect(gl.utils.visitUrl).toHaveBeenCalledWith(BASE_URL + DEFAULT_PARAMS);
+      });
+
+      it('should filter for the phrase "broken"', () => {
+        spyOn(gl.utils, 'visitUrl');
+
+        updateForm({ search: 'broken' }, $filtersForm);
+        Issuable.filterResults($filtersForm);
+        const params = `${DEFAULT_PARAMS}&search=broken`;
+
+        expect(gl.utils.visitUrl).toHaveBeenCalledWith(BASE_URL + params);
+      });
+
+      it('should keep query parameters after modifying filter', () => {
+        spyOn(gl.utils, 'visitUrl');
+
+        // initial filter
+        updateForm({ milestone_title: 'v1.0' }, $filtersForm);
+
+        Issuable.filterResults($filtersForm);
+        let params = `${DEFAULT_PARAMS}&milestone_title=v1.0`;
+        expect(gl.utils.visitUrl).toHaveBeenCalledWith(BASE_URL + params);
+
+        // update filter
+        updateForm({ label_name: 'Frontend' }, $filtersForm);
+
+        Issuable.filterResults($filtersForm);
+        params = `${DEFAULT_PARAMS}&milestone_title=v1.0&label_name=Frontend`;
+        expect(gl.utils.visitUrl).toHaveBeenCalledWith(BASE_URL + params);
+      });
+    });
+  });
+})();
diff --git a/spec/javascripts/issuable_time_tracker_spec.js b/spec/javascripts/issuable_time_tracker_spec.js
new file mode 100644
index 00000000000..cb068a4f879
--- /dev/null
+++ b/spec/javascripts/issuable_time_tracker_spec.js
@@ -0,0 +1,202 @@
+/* eslint-disable */
+
+require('jquery');
+require('vue');
+require('~/issuable/time_tracking/components/time_tracker');
+
+function initTimeTrackingComponent(opts) {
+  setFixtures(`
+    <div>
+      <div id="mock-container"></div>
+    </div>
+  `);
+
+  this.initialData = {
+    time_estimate: opts.timeEstimate,
+    time_spent: opts.timeSpent,
+    human_time_estimate: opts.timeEstimateHumanReadable,
+    human_time_spent: opts.timeSpentHumanReadable,
+    docsUrl: '/help/workflow/time_tracking.md',
+  };
+
+  const TimeTrackingComponent = Vue.component('issuable-time-tracker');
+  this.timeTracker = new TimeTrackingComponent({
+    el: '#mock-container',
+    propsData: this.initialData,
+  });
+}
+
+((gl) => {
+  describe('Issuable Time Tracker', function() {
+    describe('Initialization', function() {
+      beforeEach(function() {
+        initTimeTrackingComponent.call(this, { timeEstimate: 100000, timeSpent: 5000, timeEstimateHumanReadable: '2h 46m', timeSpentHumanReadable: '1h 23m' });
+      });
+
+      it('should return something defined', function() {
+        expect(this.timeTracker).toBeDefined();
+      });
+
+      it ('should correctly set timeEstimate', function(done) {
+        Vue.nextTick(() => {
+          expect(this.timeTracker.timeEstimate).toBe(this.initialData.time_estimate);
+          done();
+        });
+      });
+      it ('should correctly set time_spent', function(done) {
+        Vue.nextTick(() => {
+          expect(this.timeTracker.timeSpent).toBe(this.initialData.time_spent);
+          done();
+        });
+      });
+    });
+
+    describe('Content Display', function() {
+      describe('Panes', function() {
+        describe('Comparison pane', function() {
+          beforeEach(function() {
+            initTimeTrackingComponent.call(this, { timeEstimate: 100000, timeSpent: 5000, timeEstimateHumanReadable: '', timeSpentHumanReadable: '' });
+          });
+
+          it('should show the "Comparison" pane when timeEstimate and time_spent are truthy', function(done) {
+            Vue.nextTick(() => {
+              const $comparisonPane = this.timeTracker.$el.querySelector('.time-tracking-comparison-pane');
+              expect(this.timeTracker.showComparisonState).toBe(true);
+              done();
+            });
+          });
+
+          describe('Remaining meter', function() {
+            it('should display the remaining meter with the correct width', function(done) {
+              Vue.nextTick(() => {
+                const meterWidth = this.timeTracker.$el.querySelector('.time-tracking-comparison-pane .meter-fill').style.width;
+                const correctWidth = '5%';
+
+                expect(meterWidth).toBe(correctWidth);
+                done();
+              })
+            });
+
+            it('should display the remaining meter with the correct background color when within estimate', function(done) {
+              Vue.nextTick(() => {
+                const styledMeter = $(this.timeTracker.$el).find('.time-tracking-comparison-pane .within_estimate .meter-fill');
+                expect(styledMeter.length).toBe(1);
+                done()
+              });
+            });
+
+            it('should display the remaining meter with the correct background color when over estimate', function(done) {
+              this.timeTracker.time_estimate = 100000;
+              this.timeTracker.time_spent = 20000000;
+              Vue.nextTick(() => {
+                const styledMeter = $(this.timeTracker.$el).find('.time-tracking-comparison-pane .over_estimate .meter-fill');
+                expect(styledMeter.length).toBe(1);
+                done();
+              });
+            });
+          });
+        });
+
+        describe("Estimate only pane", function() {
+          beforeEach(function() {
+            initTimeTrackingComponent.call(this, { timeEstimate: 100000, timeSpent: 0, timeEstimateHumanReadable: '2h 46m', timeSpentHumanReadable: '' });
+          });
+
+          it('should display the human readable version of time estimated', function(done) {
+            Vue.nextTick(() => {
+              const estimateText = this.timeTracker.$el.querySelector('.time-tracking-estimate-only-pane').innerText;
+              const correctText = 'Estimated: 2h 46m';
+
+              expect(estimateText).toBe(correctText);
+              done();
+            });
+          });
+        });
+
+        describe('Spent only pane', function() {
+          beforeEach(function() {
+            initTimeTrackingComponent.call(this, { timeEstimate: 0, timeSpent: 5000, timeEstimateHumanReadable: '2h 46m', timeSpentHumanReadable: '1h 23m' });
+          });
+
+          it('should display the human readable version of time spent', function(done) {
+            Vue.nextTick(() => {
+              const spentText = this.timeTracker.$el.querySelector('.time-tracking-spend-only-pane').innerText;
+              const correctText = 'Spent: 1h 23m';
+
+              expect(spentText).toBe(correctText);
+              done();
+            });
+          });
+        });
+
+        describe('No time tracking pane', function() {
+          beforeEach(function() {
+            initTimeTrackingComponent.call(this, { timeEstimate: 0, timeSpent: 0, timeEstimateHumanReadable: 0, timeSpentHumanReadable: 0 });
+          });
+
+          it('should only show the "No time tracking" pane when both timeEstimate and time_spent are falsey', function(done) {
+            Vue.nextTick(() => {
+              const $noTrackingPane = this.timeTracker.$el.querySelector('.time-tracking-no-tracking-pane');
+              const noTrackingText =$noTrackingPane.innerText;
+              const correctText = 'No estimate or time spent';
+
+              expect(this.timeTracker.showNoTimeTrackingState).toBe(true);
+              expect($noTrackingPane).toBeVisible();
+              expect(noTrackingText).toBe(correctText);
+              done();
+            });
+          });
+        });
+
+        describe("Help pane", function() {
+          beforeEach(function() {
+            initTimeTrackingComponent.call(this, { timeEstimate: 0, timeSpent: 0 });
+          });
+
+          it('should not show the "Help" pane by default', function(done) {
+            Vue.nextTick(() => {
+              const $helpPane = this.timeTracker.$el.querySelector('.time-tracking-help-state');
+
+              expect(this.timeTracker.showHelpState).toBe(false);
+              expect($helpPane).toBeNull();
+              done();
+            });
+          });
+
+          it('should show the "Help" pane when help button is clicked', function(done) {
+            Vue.nextTick(() => {
+              $(this.timeTracker.$el).find('.help-button').click();
+
+              setTimeout(() => {
+                const $helpPane = this.timeTracker.$el.querySelector('.time-tracking-help-state');
+                expect(this.timeTracker.showHelpState).toBe(true);
+                expect($helpPane).toBeVisible();
+                done();
+              }, 10);
+            });
+          });
+
+          it('should not show the "Help" pane when help button is clicked and then closed', function(done) {
+            Vue.nextTick(() => {
+              $(this.timeTracker.$el).find('.help-button').click();
+
+              setTimeout(() => {
+
+                $(this.timeTracker.$el).find('.close-help-button').click();
+
+                setTimeout(() => {
+                  const $helpPane = this.timeTracker.$el.querySelector('.time-tracking-help-state');
+
+                  expect(this.timeTracker.showHelpState).toBe(false);
+                  expect($helpPane).toBeNull();
+
+                  done();
+                }, 1000);
+              }, 1000);
+            });
+          });
+        });
+      });
+    });
+  });
+})(window.gl || (window.gl = {}));
diff --git a/spec/javascripts/issue_spec.js b/spec/javascripts/issue_spec.js
index 14af6644de1..8d25500b9fd 100644
--- a/spec/javascripts/issue_spec.js
+++ b/spec/javascripts/issue_spec.js
@@ -1,15 +1,15 @@
-/* eslint-disable space-before-function-paren, no-var, one-var, one-var-declaration-per-line, no-use-before-define, indent, no-undef, no-trailing-spaces, comma-dangle, padded-blocks, max-len */
+/* eslint-disable space-before-function-paren, no-var, one-var, one-var-declaration-per-line, no-use-before-define, comma-dangle, max-len */
+import Issue from '~/issue';
 
-/*= require lib/utils/text_utility */
-/*= require issue */
+require('~/lib/utils/text_utility');
 
-(function() {
+describe('Issue', function() {
   var INVALID_URL = 'http://goesnowhere.nothing/whereami';
   var $boxClosed, $boxOpen, $btnClose, $btnReopen;
 
-  fixture.preload('issues/closed-issue.html');
-  fixture.preload('issues/issue-with-task-list.html');
-  fixture.preload('issues/open-issue.html');
+  preloadFixtures('issues/closed-issue.html.raw');
+  preloadFixtures('issues/issue-with-task-list.html.raw');
+  preloadFixtures('issues/open-issue.html.raw');
 
   function expectErrorMessage() {
     var $flashMessage = $('div.flash-alert');
@@ -41,51 +41,49 @@
   }
 
   function findElements() {
-      $boxClosed = $('div.status-box-closed');
-      expect($boxClosed).toExist();
-      expect($boxClosed).toHaveText('Closed');
+    $boxClosed = $('div.status-box-closed');
+    expect($boxClosed).toExist();
+    expect($boxClosed).toHaveText('Closed');
 
-      $boxOpen = $('div.status-box-open');
-      expect($boxOpen).toExist();
-      expect($boxOpen).toHaveText('Open');
+    $boxOpen = $('div.status-box-open');
+    expect($boxOpen).toExist();
+    expect($boxOpen).toHaveText('Open');
 
-      $btnClose = $('.btn-close.btn-grouped');
-      expect($btnClose).toExist();
-      expect($btnClose).toHaveText('Close issue');
+    $btnClose = $('.btn-close.btn-grouped');
+    expect($btnClose).toExist();
+    expect($btnClose).toHaveText('Close issue');
 
-      $btnReopen = $('.btn-reopen.btn-grouped');
-      expect($btnReopen).toExist();
-      expect($btnReopen).toHaveText('Reopen issue');
+    $btnReopen = $('.btn-reopen.btn-grouped');
+    expect($btnReopen).toExist();
+    expect($btnReopen).toHaveText('Reopen issue');
   }
 
-  describe('Issue', function() {
-    describe('task lists', function() {
-      fixture.load('issues/issue-with-task-list.html');
-      beforeEach(function() {
-        this.issue = new Issue();
-      });
+  describe('task lists', function() {
+    beforeEach(function() {
+      loadFixtures('issues/issue-with-task-list.html.raw');
+      this.issue = new Issue();
+    });
 
-      it('modifies the Markdown field', function() {
-        spyOn(jQuery, 'ajax').and.stub();
-        $('input[type=checkbox]').attr('checked', true).trigger('change');
-        expect($('.js-task-list-field').val()).toBe('- [x] Task List Item');
-      });
-      
-      it('submits an ajax request on tasklist:changed', function() {
-        spyOn(jQuery, 'ajax').and.callFake(function(req) {
-          expect(req.type).toBe('PATCH');
-          expect(req.url).toBe(gl.TEST_HOST + '/frontend-fixtures/issues-project/issues/1.json'); // eslint-disable-line prefer-template
-          expect(req.data.issue.description).not.toBe(null);
-        });
+    it('modifies the Markdown field', function() {
+      spyOn(jQuery, 'ajax').and.stub();
+      $('input[type=checkbox]').attr('checked', true).trigger('change');
+      expect($('.js-task-list-field').val()).toBe('- [x] Task List Item');
+    });
 
-        $('.js-task-list-field').trigger('tasklist:changed');
+    it('submits an ajax request on tasklist:changed', function() {
+      spyOn(jQuery, 'ajax').and.callFake(function(req) {
+        expect(req.type).toBe('PATCH');
+        expect(req.url).toBe(gl.TEST_HOST + '/frontend-fixtures/issues-project/issues/1.json'); // eslint-disable-line prefer-template
+        expect(req.data.issue.description).not.toBe(null);
       });
+
+      $('.js-task-list-field').trigger('tasklist:changed');
     });
   });
 
   describe('close issue', function() {
     beforeEach(function() {
-      fixture.load('issues/open-issue.html');
+      loadFixtures('issues/open-issue.html.raw');
       findElements();
       this.issue = new Issue();
 
@@ -104,6 +102,7 @@
 
       expectIssueState(false);
       expect($btnClose).toHaveProp('disabled', false);
+      expect($('.issue_counter')).toHaveText(0);
     });
 
     it('fails to close an issue with success:false', function() {
@@ -120,6 +119,7 @@
       expectIssueState(true);
       expect($btnClose).toHaveProp('disabled', false);
       expectErrorMessage();
+      expect($('.issue_counter')).toHaveText(1);
     });
 
     it('fails to closes an issue with HTTP error', function() {
@@ -134,12 +134,13 @@
       expectIssueState(true);
       expect($btnClose).toHaveProp('disabled', true);
       expectErrorMessage();
+      expect($('.issue_counter')).toHaveText(1);
     });
   });
 
   describe('reopen issue', function() {
     beforeEach(function() {
-      fixture.load('issues/closed-issue.html');
+      loadFixtures('issues/closed-issue.html.raw');
       findElements();
       this.issue = new Issue();
 
@@ -158,7 +159,7 @@
 
       expectIssueState(true);
       expect($btnReopen).toHaveProp('disabled', false);
+      expect($('.issue_counter')).toHaveText(1);
     });
   });
-
-}).call(this);
+});
diff --git a/spec/javascripts/labels_issue_sidebar_spec.js b/spec/javascripts/labels_issue_sidebar_spec.js
new file mode 100644
index 00000000000..37e038c16da
--- /dev/null
+++ b/spec/javascripts/labels_issue_sidebar_spec.js
@@ -0,0 +1,90 @@
+/* eslint-disable no-new */
+/* global IssuableContext */
+/* global LabelsSelect */
+
+require('~/lib/utils/type_utility');
+require('~/gl_dropdown');
+require('select2');
+require('vendor/jquery.nicescroll');
+require('~/api');
+require('~/create_label');
+require('~/issuable_context');
+require('~/users_select');
+require('~/labels_select');
+
+(() => {
+  let saveLabelCount = 0;
+  describe('Issue dropdown sidebar', () => {
+    preloadFixtures('static/issue_sidebar_label.html.raw');
+
+    beforeEach(() => {
+      loadFixtures('static/issue_sidebar_label.html.raw');
+      new IssuableContext('{"id":1,"name":"Administrator","username":"root"}');
+      new LabelsSelect();
+
+      spyOn(jQuery, 'ajax').and.callFake((req) => {
+        const d = $.Deferred();
+        let LABELS_DATA = [];
+
+        if (req.url === '/root/test/labels.json') {
+          for (let i = 0; i < 10; i += 1) {
+            LABELS_DATA.push({ id: i, title: `test ${i}`, color: '#5CB85C' });
+          }
+        } else if (req.url === '/root/test/issues/2.json') {
+          const tmp = [];
+          for (let i = 0; i < saveLabelCount; i += 1) {
+            tmp.push({ id: i, title: `test ${i}`, color: '#5CB85C' });
+          }
+          LABELS_DATA = { labels: tmp };
+        }
+
+        d.resolve(LABELS_DATA);
+        return d.promise();
+      });
+    });
+
+    it('changes collapsed tooltip when changing labels when less than 5', (done) => {
+      saveLabelCount = 5;
+      $('.edit-link').get(0).click();
+
+      setTimeout(() => {
+        expect($('.dropdown-content a').length).toBe(10);
+
+        $('.dropdown-content a').each(function (i) {
+          if (i < saveLabelCount) {
+            $(this).get(0).click();
+          }
+        });
+
+        $('.edit-link').get(0).click();
+
+        setTimeout(() => {
+          expect($('.sidebar-collapsed-icon').attr('data-original-title')).toBe('test 0, test 1, test 2, test 3, test 4');
+          done();
+        }, 0);
+      }, 0);
+    });
+
+    it('changes collapsed tooltip when changing labels when more than 5', (done) => {
+      saveLabelCount = 6;
+      $('.edit-link').get(0).click();
+
+      setTimeout(() => {
+        expect($('.dropdown-content a').length).toBe(10);
+
+        $('.dropdown-content a').each(function (i) {
+          if (i < saveLabelCount) {
+            $(this).get(0).click();
+          }
+        });
+
+        $('.edit-link').get(0).click();
+
+        setTimeout(() => {
+          expect($('.sidebar-collapsed-icon').attr('data-original-title')).toBe('test 0, test 1, test 2, test 3, test 4, and 1 more');
+          done();
+        }, 0);
+      }, 0);
+    });
+  });
+})();
diff --git a/spec/javascripts/labels_issue_sidebar_spec.js.es6 b/spec/javascripts/labels_issue_sidebar_spec.js.es6
deleted file mode 100644
index 49687048eb5..00000000000
--- a/spec/javascripts/labels_issue_sidebar_spec.js.es6
+++ /dev/null
@@ -1,89 +0,0 @@
-/* eslint-disable */
-//= require lib/utils/type_utility
-//= require jquery
-//= require bootstrap
-//= require gl_dropdown
-//= require select2
-//= require jquery.nicescroll
-//= require api
-//= require create_label
-//= require issuable_context
-//= require users_select
-//= require labels_select
-
-(() => {
-  let saveLabelCount = 0;
-  describe('Issue dropdown sidebar', () => {
-    fixture.preload('issue_sidebar_label.html');
-
-    beforeEach(() => {
-      fixture.load('issue_sidebar_label.html');
-      new IssuableContext('{"id":1,"name":"Administrator","username":"root"}');
-      new LabelsSelect();
-
-      spyOn(jQuery, 'ajax').and.callFake((req) => {
-        const d = $.Deferred();
-        let LABELS_DATA = []
-
-        if (req.url === '/root/test/labels.json') {
-          for (let i = 0; i < 10; i++) {
-            LABELS_DATA.push({id: i, title: `test ${i}`, color: '#5CB85C'});
-          }
-        } else if (req.url === '/root/test/issues/2.json') {
-          let tmp = []
-          for (let i = 0; i < saveLabelCount; i++) {
-            tmp.push({id: i, title: `test ${i}`, color: '#5CB85C'});
-          }
-          LABELS_DATA = {labels: tmp};
-        }
-
-        d.resolve(LABELS_DATA);
-        return d.promise();
-      });
-    });
-
-    it('changes collapsed tooltip when changing labels when less than 5', (done) => {
-      saveLabelCount = 5;
-      $('.edit-link').get(0).click();
-
-      setTimeout(() => {
-        expect($('.dropdown-content a').length).toBe(10);
-
-        $('.dropdown-content a').each(function (i) {
-          if (i < saveLabelCount) {
-            $(this).get(0).click();
-          }
-        });
-
-        $('.edit-link').get(0).click();
-
-        setTimeout(() => {
-          expect($('.sidebar-collapsed-icon').attr('data-original-title')).toBe('test 0, test 1, test 2, test 3, test 4');
-          done();
-        }, 0);
-      }, 0);
-    });
-
-    it('changes collapsed tooltip when changing labels when more than 5', (done) => {
-      saveLabelCount = 6;
-      $('.edit-link').get(0).click();
-
-      setTimeout(() => {
-        expect($('.dropdown-content a').length).toBe(10);
-
-        $('.dropdown-content a').each(function (i) {
-          if (i < saveLabelCount) {
-            $(this).get(0).click();
-          }
-        });
-
-        $('.edit-link').get(0).click();
-
-        setTimeout(() => {
-          expect($('.sidebar-collapsed-icon').attr('data-original-title')).toBe('test 0, test 1, test 2, test 3, test 4, and 1 more');
-          done();
-        }, 0);
-      }, 0);
-    });
-  });
-})();
diff --git a/spec/javascripts/lib/utils/common_utils_spec.js b/spec/javascripts/lib/utils/common_utils_spec.js
new file mode 100644
index 00000000000..f4d3e77e515
--- /dev/null
+++ b/spec/javascripts/lib/utils/common_utils_spec.js
@@ -0,0 +1,167 @@
+require('~/lib/utils/common_utils');
+
+(() => {
+  describe('common_utils', () => {
+    describe('gl.utils.parseUrl', () => {
+      it('returns an anchor tag with url', () => {
+        expect(gl.utils.parseUrl('/some/absolute/url').pathname).toContain('some/absolute/url');
+      });
+      it('url is escaped', () => {
+        // IE11 will return a relative pathname while other browsers will return a full pathname.
+        // parseUrl uses an anchor element for parsing an url. With relative urls, the anchor
+        // element will create an absolute url relative to the current execution context.
+        // The JavaScript test suite is executed at '/' which will lead to an absolute url
+        // starting with '/'.
+        expect(gl.utils.parseUrl('" test="asf"').pathname).toContain('/%22%20test=%22asf%22');
+      });
+    });
+
+    describe('gl.utils.parseUrlPathname', () => {
+      beforeEach(() => {
+        spyOn(gl.utils, 'parseUrl').and.callFake(url => ({
+          pathname: url,
+        }));
+      });
+      it('returns an absolute url when given an absolute url', () => {
+        expect(gl.utils.parseUrlPathname('/some/absolute/url')).toEqual('/some/absolute/url');
+      });
+      it('returns an absolute url when given a relative url', () => {
+        expect(gl.utils.parseUrlPathname('some/relative/url')).toEqual('/some/relative/url');
+      });
+    });
+
+    describe('gl.utils.getUrlParamsArray', () => {
+      it('should return params array', () => {
+        expect(gl.utils.getUrlParamsArray() instanceof Array).toBe(true);
+      });
+
+      it('should remove the question mark from the search params', () => {
+        const paramsArray = gl.utils.getUrlParamsArray();
+        expect(paramsArray[0][0] !== '?').toBe(true);
+      });
+    });
+
+    describe('gl.utils.handleLocationHash', () => {
+      beforeEach(() => {
+        spyOn(window.document, 'getElementById').and.callThrough();
+      });
+
+      function expectGetElementIdToHaveBeenCalledWith(elementId) {
+        expect(window.document.getElementById).toHaveBeenCalledWith(elementId);
+      }
+
+      it('decodes hash parameter', () => {
+        window.history.pushState({}, null, '#random-hash');
+        gl.utils.handleLocationHash();
+
+        expectGetElementIdToHaveBeenCalledWith('random-hash');
+        expectGetElementIdToHaveBeenCalledWith('user-content-random-hash');
+      });
+
+      it('decodes cyrillic hash parameter', () => {
+        window.history.pushState({}, null, '#definição');
+        gl.utils.handleLocationHash();
+
+        expectGetElementIdToHaveBeenCalledWith('definição');
+        expectGetElementIdToHaveBeenCalledWith('user-content-definição');
+      });
+
+      it('decodes encoded cyrillic hash parameter', () => {
+        window.history.pushState({}, null, '#defini%C3%A7%C3%A3o');
+        gl.utils.handleLocationHash();
+
+        expectGetElementIdToHaveBeenCalledWith('definição');
+        expectGetElementIdToHaveBeenCalledWith('user-content-definição');
+      });
+    });
+
+    describe('gl.utils.getParameterByName', () => {
+      beforeEach(() => {
+        window.history.pushState({}, null, '?scope=all&p=2');
+      });
+
+      it('should return valid parameter', () => {
+        const value = gl.utils.getParameterByName('scope');
+        expect(value).toBe('all');
+      });
+
+      it('should return invalid parameter', () => {
+        const value = gl.utils.getParameterByName('fakeParameter');
+        expect(value).toBe(null);
+      });
+    });
+
+    describe('gl.utils.normalizedHeaders', () => {
+      it('should upperCase all the header keys to keep them consistent', () => {
+        const apiHeaders = {
+          'X-Something-Workhorse': { workhorse: 'ok' },
+          'x-something-nginx': { nginx: 'ok' },
+        };
+
+        const normalized = gl.utils.normalizeHeaders(apiHeaders);
+
+        const WORKHORSE = 'X-SOMETHING-WORKHORSE';
+        const NGINX = 'X-SOMETHING-NGINX';
+
+        expect(normalized[WORKHORSE].workhorse).toBe('ok');
+        expect(normalized[NGINX].nginx).toBe('ok');
+      });
+    });
+
+    describe('gl.utils.parseIntPagination', () => {
+      it('should parse to integers all string values and return pagination object', () => {
+        const pagination = {
+          'X-PER-PAGE': 10,
+          'X-PAGE': 2,
+          'X-TOTAL': 30,
+          'X-TOTAL-PAGES': 3,
+          'X-NEXT-PAGE': 3,
+          'X-PREV-PAGE': 1,
+        };
+
+        const expectedPagination = {
+          perPage: 10,
+          page: 2,
+          total: 30,
+          totalPages: 3,
+          nextPage: 3,
+          previousPage: 1,
+        };
+
+        expect(gl.utils.parseIntPagination(pagination)).toEqual(expectedPagination);
+      });
+    });
+
+    describe('gl.utils.isMetaClick', () => {
+      it('should identify meta click on Windows/Linux', () => {
+        const e = {
+          metaKey: false,
+          ctrlKey: true,
+          which: 1,
+        };
+
+        expect(gl.utils.isMetaClick(e)).toBe(true);
+      });
+
+      it('should identify meta click on macOS', () => {
+        const e = {
+          metaKey: true,
+          ctrlKey: false,
+          which: 1,
+        };
+
+        expect(gl.utils.isMetaClick(e)).toBe(true);
+      });
+
+      it('should identify as meta click on middle-click or Mouse-wheel click', () => {
+        const e = {
+          metaKey: false,
+          ctrlKey: false,
+          which: 2,
+        };
+
+        expect(gl.utils.isMetaClick(e)).toBe(true);
+      });
+    });
+  });
+})();
diff --git a/spec/javascripts/lib/utils/common_utils_spec.js.es6 b/spec/javascripts/lib/utils/common_utils_spec.js.es6
deleted file mode 100644
index ef75f600898..00000000000
--- a/spec/javascripts/lib/utils/common_utils_spec.js.es6
+++ /dev/null
@@ -1,32 +0,0 @@
-//= require lib/utils/common_utils
-
-(() => {
-  describe('common_utils', () => {
-    describe('gl.utils.parseUrl', () => {
-      it('returns an anchor tag with url', () => {
-        expect(gl.utils.parseUrl('/some/absolute/url').pathname).toContain('some/absolute/url');
-      });
-      it('url is escaped', () => {
-        // IE11 will return a relative pathname while other browsers will return a full pathname.
-        // parseUrl uses an anchor element for parsing an url. With relative urls, the anchor
-        // element will create an absolute url relative to the current execution context.
-        // The JavaScript test suite is executed at '/teaspoon' which will lead to an absolute
-        // url starting with '/teaspoon'.
-        expect(gl.utils.parseUrl('" test="asf"').pathname).toEqual('/teaspoon/%22%20test=%22asf%22');
-      });
-    });
-    describe('gl.utils.parseUrlPathname', () => {
-      beforeEach(() => {
-        spyOn(gl.utils, 'parseUrl').and.callFake(url => ({
-          pathname: url,
-        }));
-      });
-      it('returns an absolute url when given an absolute url', () => {
-        expect(gl.utils.parseUrlPathname('/some/absolute/url')).toEqual('/some/absolute/url');
-      });
-      it('returns an absolute url when given a relative url', () => {
-        expect(gl.utils.parseUrlPathname('some/relative/url')).toEqual('/some/relative/url');
-      });
-    });
-  });
-})();
diff --git a/spec/javascripts/lib/utils/text_utility_spec.js b/spec/javascripts/lib/utils/text_utility_spec.js
new file mode 100644
index 00000000000..4200e943121
--- /dev/null
+++ b/spec/javascripts/lib/utils/text_utility_spec.js
@@ -0,0 +1,110 @@
+require('~/lib/utils/text_utility');
+
+(() => {
+  describe('text_utility', () => {
+    describe('gl.text.getTextWidth', () => {
+      it('returns zero width when no text is passed', () => {
+        expect(gl.text.getTextWidth('')).toBe(0);
+      });
+
+      it('returns zero width when no text is passed and font is passed', () => {
+        expect(gl.text.getTextWidth('', '100px sans-serif')).toBe(0);
+      });
+
+      it('returns width when text is passed', () => {
+        expect(gl.text.getTextWidth('foo') > 0).toBe(true);
+      });
+
+      it('returns bigger width when font is larger', () => {
+        const largeFont = gl.text.getTextWidth('foo', '100px sans-serif');
+        const regular = gl.text.getTextWidth('foo', '10px sans-serif');
+        expect(largeFont > regular).toBe(true);
+      });
+    });
+
+    describe('gl.text.pluralize', () => {
+      it('returns pluralized', () => {
+        expect(gl.text.pluralize('test', 2)).toBe('tests');
+      });
+
+      it('returns pluralized when count is 0', () => {
+        expect(gl.text.pluralize('test', 0)).toBe('tests');
+      });
+
+      it('does not return pluralized', () => {
+        expect(gl.text.pluralize('test', 1)).toBe('test');
+      });
+    });
+
+    describe('gl.text.highCountTrim', () => {
+      it('returns 99+ for count >= 100', () => {
+        expect(gl.text.highCountTrim(105)).toBe('99+');
+        expect(gl.text.highCountTrim(100)).toBe('99+');
+      });
+
+      it('returns exact number for count < 100', () => {
+        expect(gl.text.highCountTrim(45)).toBe(45);
+      });
+    });
+
+    describe('gl.text.insertText', () => {
+      let textArea;
+
+      beforeAll(() => {
+        textArea = document.createElement('textarea');
+        document.querySelector('body').appendChild(textArea);
+      });
+
+      afterAll(() => {
+        textArea.parentNode.removeChild(textArea);
+      });
+
+      describe('without selection', () => {
+        it('inserts the tag on an empty line', () => {
+          const initialValue = '';
+
+          textArea.value = initialValue;
+          textArea.selectionStart = 0;
+          textArea.selectionEnd = 0;
+
+          gl.text.insertText(textArea, textArea.value, '*', null, '', false);
+
+          expect(textArea.value).toEqual(`${initialValue}* `);
+        });
+
+        it('inserts the tag on a new line if the current one is not empty', () => {
+          const initialValue = 'some text';
+
+          textArea.value = initialValue;
+          textArea.setSelectionRange(initialValue.length, initialValue.length);
+
+          gl.text.insertText(textArea, textArea.value, '*', null, '', false);
+
+          expect(textArea.value).toEqual(`${initialValue}\n* `);
+        });
+
+        it('inserts the tag on the same line if the current line only contains spaces', () => {
+          const initialValue = '  ';
+
+          textArea.value = initialValue;
+          textArea.setSelectionRange(initialValue.length, initialValue.length);
+
+          gl.text.insertText(textArea, textArea.value, '*', null, '', false);
+
+          expect(textArea.value).toEqual(`${initialValue}* `);
+        });
+
+        it('inserts the tag on the same line if the current line only contains tabs', () => {
+          const initialValue = '\t\t\t';
+
+          textArea.value = initialValue;
+          textArea.setSelectionRange(initialValue.length, initialValue.length);
+
+          gl.text.insertText(textArea, textArea.value, '*', null, '', false);
+
+          expect(textArea.value).toEqual(`${initialValue}* `);
+        });
+      });
+    });
+  });
+})();
diff --git a/spec/javascripts/line_highlighter_spec.js b/spec/javascripts/line_highlighter_spec.js
index b8b174a2e53..a1fd2d38968 100644
--- a/spec/javascripts/line_highlighter_spec.js
+++ b/spec/javascripts/line_highlighter_spec.js
@@ -1,25 +1,22 @@
-/* eslint-disable space-before-function-paren, no-var, no-param-reassign, quotes, prefer-template, no-else-return, new-cap, dot-notation, no-undef, no-return-assign, comma-dangle, no-new, one-var, one-var-declaration-per-line, no-plusplus, jasmine/no-spec-dupes, no-underscore-dangle, padded-blocks, max-len */
+/* eslint-disable space-before-function-paren, no-var, no-param-reassign, quotes, prefer-template, no-else-return, new-cap, dot-notation, no-return-assign, comma-dangle, no-new, one-var, one-var-declaration-per-line, jasmine/no-spec-dupes, no-underscore-dangle, max-len */
+/* global LineHighlighter */
 
-/*= require line_highlighter */
+require('~/line_highlighter');
 
 (function() {
   describe('LineHighlighter', function() {
     var clickLine;
-    fixture.preload('line_highlighter.html');
-    clickLine = function(number, eventData) {
-      var e;
-      if (eventData == null) {
-        eventData = {};
-      }
+    preloadFixtures('static/line_highlighter.html.raw');
+    clickLine = function(number, eventData = {}) {
       if ($.isEmptyObject(eventData)) {
-        return $("#L" + number).mousedown().click();
+        return $("#L" + number).click();
       } else {
-        e = $.Event('mousedown', eventData);
-        return $("#L" + number).trigger(e).click();
+        const e = $.Event('click', eventData);
+        return $("#L" + number).trigger(e);
       }
     };
     beforeEach(function() {
-      fixture.load('line_highlighter.html');
+      loadFixtures('static/line_highlighter.html.raw');
       this["class"] = new LineHighlighter();
       this.css = this["class"].highlightClass;
       return this.spies = {
@@ -32,11 +29,11 @@
         return expect($('#LC13')).toHaveClass(this.css);
       });
       it('highlights a range of lines given in the URL hash', function() {
-        var i, line, results;
+        var line, results;
         new LineHighlighter('#L5-25');
         expect($("." + this.css).length).toBe(21);
         results = [];
-        for (line = i = 5; i <= 25; line = ++i) {
+        for (line = 5; line <= 25; line += 1) {
           results.push(expect($("#LC" + line)).toHaveClass(this.css));
         }
         return results;
@@ -62,12 +59,6 @@
       });
     });
     describe('#clickHandler', function() {
-      it('discards the mousedown event', function() {
-        var spy;
-        spy = spyOnEvent('a[data-line-number]', 'mousedown');
-        clickLine(13);
-        return expect(spy).toHaveBeenPrevented();
-      });
       it('handles clicking on a child icon element', function() {
         var spy;
         spy = spyOn(this["class"], 'setHash').and.callThrough();
@@ -123,27 +114,27 @@
         });
         describe('with existing single-line highlight', function() {
           it('uses existing line as last line when target is lesser', function() {
-            var i, line, results;
+            var line, results;
             clickLine(20);
             clickLine(15, {
               shiftKey: true
             });
             expect($("." + this.css).length).toBe(6);
             results = [];
-            for (line = i = 15; i <= 20; line = ++i) {
+            for (line = 15; line <= 20; line += 1) {
               results.push(expect($("#LC" + line)).toHaveClass(this.css));
             }
             return results;
           });
           return it('uses existing line as first line when target is greater', function() {
-            var i, line, results;
+            var line, results;
             clickLine(5);
             clickLine(10, {
               shiftKey: true
             });
             expect($("." + this.css).length).toBe(6);
             results = [];
-            for (line = i = 5; i <= 10; line = ++i) {
+            for (line = 5; line <= 10; line += 1) {
               results.push(expect($("#LC" + line)).toHaveClass(this.css));
             }
             return results;
@@ -159,25 +150,25 @@
             });
           });
           it('uses target as first line when it is less than existing first line', function() {
-            var i, line, results;
+            var line, results;
             clickLine(5, {
               shiftKey: true
             });
             expect($("." + this.css).length).toBe(6);
             results = [];
-            for (line = i = 5; i <= 10; line = ++i) {
+            for (line = 5; line <= 10; line += 1) {
               results.push(expect($("#LC" + line)).toHaveClass(this.css));
             }
             return results;
           });
           return it('uses target as last line when it is greater than existing first line', function() {
-            var i, line, results;
+            var line, results;
             clickLine(15, {
               shiftKey: true
             });
             expect($("." + this.css).length).toBe(6);
             results = [];
-            for (line = i = 10; i <= 15; line = ++i) {
+            for (line = 10; line <= 15; line += 1) {
               results.push(expect($("#LC" + line)).toHaveClass(this.css));
             }
             return results;
@@ -226,5 +217,4 @@
       });
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/merge_request_spec.js b/spec/javascripts/merge_request_spec.js
index cbe2634d3a4..fd97dced870 100644
--- a/spec/javascripts/merge_request_spec.js
+++ b/spec/javascripts/merge_request_spec.js
@@ -1,13 +1,14 @@
-/* eslint-disable space-before-function-paren, no-return-assign, no-undef, padded-blocks */
+/* eslint-disable space-before-function-paren, no-return-assign */
+/* global MergeRequest */
 
-/*= require merge_request */
+require('~/merge_request');
 
 (function() {
   describe('MergeRequest', function() {
     return describe('task lists', function() {
-      fixture.preload('merge_requests_show.html');
+      preloadFixtures('merge_requests/merge_request_with_task_list.html.raw');
       beforeEach(function() {
-        fixture.load('merge_requests_show.html');
+        loadFixtures('merge_requests/merge_request_with_task_list.html.raw');
         return this.merge = new MergeRequest();
       });
       it('modifies the Markdown field', function() {
@@ -18,12 +19,11 @@
       return it('submits an ajax request on tasklist:changed', function() {
         spyOn(jQuery, 'ajax').and.callFake(function(req) {
           expect(req.type).toBe('PATCH');
-          expect(req.url).toBe('/foo');
+          expect(req.url).toBe(`${gl.TEST_HOST}/frontend-fixtures/merge-requests-project/merge_requests/1.json`);
           return expect(req.data.merge_request.description).not.toBe(null);
         });
         return $('.js-task-list-field').trigger('tasklist:changed');
       });
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/merge_request_tabs_spec.js b/spec/javascripts/merge_request_tabs_spec.js
index 130d391bfab..7506e6ab49e 100644
--- a/spec/javascripts/merge_request_tabs_spec.js
+++ b/spec/javascripts/merge_request_tabs_spec.js
@@ -1,11 +1,20 @@
 /* eslint-disable no-var, comma-dangle, object-shorthand */
 
-/*= require merge_request_tabs */
-//= require breakpoints
-//= require lib/utils/common_utils
-//= require jquery.scrollTo
+require('~/merge_request_tabs');
+require('~/breakpoints');
+require('~/lib/utils/common_utils');
+require('vendor/jquery.scrollTo');
 
 (function () {
+  // TODO: remove this hack!
+  // PhantomJS causes spyOn to panic because replaceState isn't "writable"
+  var phantomjs;
+  try {
+    phantomjs = !Object.getOwnPropertyDescriptor(window.history, 'replaceState').writable;
+  } catch (err) {
+    phantomjs = false;
+  }
+
   describe('MergeRequestTabs', function () {
     var stubLocation = {};
     var setLocation = function (stubs) {
@@ -16,21 +25,23 @@
       };
       $.extend(stubLocation, defaults, stubs || {});
     };
-    fixture.preload('merge_request_tabs.html');
+    preloadFixtures('merge_requests/merge_request_with_task_list.html.raw');
 
     beforeEach(function () {
       this.class = new gl.MergeRequestTabs({ stubLocation: stubLocation });
       setLocation();
 
-      this.spies = {
-        history: spyOn(window.history, 'replaceState').and.callFake(function () {})
-      };
+      if (!phantomjs) {
+        this.spies = {
+          history: spyOn(window.history, 'replaceState').and.callFake(function () {})
+        };
+      }
     });
 
     describe('#activateTab', function () {
       beforeEach(function () {
         spyOn($, 'ajax').and.callFake(function () {});
-        fixture.load('merge_request_tabs.html');
+        loadFixtures('merge_requests/merge_request_with_task_list.html.raw');
         this.subject = this.class.activateTab;
       });
       it('shows the first tab when action is show', function () {
@@ -50,6 +61,84 @@
         expect($('#diffs')).toHaveClass('active');
       });
     });
+    describe('#opensInNewTab', function () {
+      var tabUrl;
+      var windowTarget = '_blank';
+
+      beforeEach(function () {
+        loadFixtures('merge_requests/merge_request_with_task_list.html.raw');
+
+        tabUrl = $('.commits-tab a').attr('href');
+
+        spyOn($.fn, 'attr').and.returnValue(tabUrl);
+      });
+
+      describe('meta click', () => {
+        beforeEach(function () {
+          spyOn(gl.utils, 'isMetaClick').and.returnValue(true);
+        });
+
+        it('opens page when commits link is clicked', function () {
+          spyOn(window, 'open').and.callFake(function (url, name) {
+            expect(url).toEqual(tabUrl);
+            expect(name).toEqual(windowTarget);
+          });
+
+          this.class.bindEvents();
+          document.querySelector('.merge-request-tabs .commits-tab a').click();
+        });
+
+        it('opens page when commits badge is clicked', function () {
+          spyOn(window, 'open').and.callFake(function (url, name) {
+            expect(url).toEqual(tabUrl);
+            expect(name).toEqual(windowTarget);
+          });
+
+          this.class.bindEvents();
+          document.querySelector('.merge-request-tabs .commits-tab a .badge').click();
+        });
+      });
+
+      it('opens page tab in a new browser tab with Ctrl+Click - Windows/Linux', function () {
+        spyOn(window, 'open').and.callFake(function (url, name) {
+          expect(url).toEqual(tabUrl);
+          expect(name).toEqual(windowTarget);
+        });
+
+        this.class.clickTab({
+          metaKey: false,
+          ctrlKey: true,
+          which: 1,
+          stopImmediatePropagation: function () {}
+        });
+      });
+      it('opens page tab in a new browser tab with Cmd+Click - Mac', function () {
+        spyOn(window, 'open').and.callFake(function (url, name) {
+          expect(url).toEqual(tabUrl);
+          expect(name).toEqual(windowTarget);
+        });
+
+        this.class.clickTab({
+          metaKey: true,
+          ctrlKey: false,
+          which: 1,
+          stopImmediatePropagation: function () {}
+        });
+      });
+      it('opens page tab in a new browser tab with Middle-click - Mac/PC', function () {
+        spyOn(window, 'open').and.callFake(function (url, name) {
+          expect(url).toEqual(tabUrl);
+          expect(name).toEqual(windowTarget);
+        });
+
+        this.class.clickTab({
+          metaKey: false,
+          ctrlKey: false,
+          which: 2,
+          stopImmediatePropagation: function () {}
+        });
+      });
+    });
 
     describe('#setCurrentAction', function () {
       beforeEach(function () {
@@ -98,10 +187,11 @@
           pathname: '/foo/bar/merge_requests/1'
         });
         newState = this.subject('commits');
-        expect(this.spies.history).toHaveBeenCalledWith({
-          turbolinks: true,
-          url: newState
-        }, document.title, newState);
+        if (!phantomjs) {
+          expect(this.spies.history).toHaveBeenCalledWith({
+            url: newState
+          }, document.title, newState);
+        }
       });
       it('treats "show" like "notes"', function () {
         setLocation({
@@ -119,4 +209,4 @@
       });
     });
   });
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/merge_request_widget_spec.js b/spec/javascripts/merge_request_widget_spec.js
index 62890f1ca96..d5193b41c33 100644
--- a/spec/javascripts/merge_request_widget_spec.js
+++ b/spec/javascripts/merge_request_widget_spec.js
@@ -1,7 +1,8 @@
-/* eslint-disable space-before-function-paren, quotes, comma-dangle, dot-notation, indent, quote-props, no-var, padded-blocks, max-len */
+/* eslint-disable space-before-function-paren, quotes, comma-dangle, dot-notation, quote-props, no-var, max-len */
 
-/*= require merge_request_widget */
-/*= require lib/utils/datetime_utility */
+require('~/merge_request_widget');
+require('~/smart_interval');
+require('~/lib/utils/datetime_utility');
 
 (function() {
   describe('MergeRequestWidget', function() {
@@ -21,7 +22,11 @@
           normal: "Build {{status}}"
         },
         gitlab_icon: "gitlab_logo.png",
-        builds_path: "http://sampledomain.local/sampleBuildsPath"
+        ci_pipeline: 80,
+        ci_sha: "12a34bc5",
+        builds_path: "http://sampledomain.local/sampleBuildsPath",
+        commits_path: "http://sampledomain.local/commits",
+        pipeline_path: "http://sampledomain.local/pipelines"
       };
       this["class"] = new window.gl.MergeRequestWidget(this.opts);
     });
@@ -42,17 +47,17 @@
       });
 
       it('should call renderEnvironments when the environments property is set', function() {
-         const spy = spyOn(this.class, 'renderEnvironments').and.stub();
-         this.class.getCIEnvironmentsStatus();
-         expect(spy).toHaveBeenCalledWith(this.ciEnvironmentsStatusData);
-       });
-
-       it('should not call renderEnvironments when the environments property is not set', function() {
-         this.ciEnvironmentsStatusData = null;
-         const spy = spyOn(this.class, 'renderEnvironments').and.stub();
-         this.class.getCIEnvironmentsStatus();
-         expect(spy).not.toHaveBeenCalled();
-       });
+        const spy = spyOn(this.class, 'renderEnvironments').and.stub();
+        this.class.getCIEnvironmentsStatus();
+        expect(spy).toHaveBeenCalledWith(this.ciEnvironmentsStatusData);
+      });
+
+      it('should not call renderEnvironments when the environments property is not set', function() {
+        this.ciEnvironmentsStatusData = null;
+        const spy = spyOn(this.class, 'renderEnvironments').and.stub();
+        this.class.getCIEnvironmentsStatus();
+        expect(spy).not.toHaveBeenCalled();
+      });
     });
 
     describe('renderEnvironments', function() {
@@ -106,10 +111,23 @@
       });
     });
 
-    return describe('getCIStatus', function() {
+    describe('mergeInProgress', function() {
+      it('should display error with h4 tag', function() {
+        spyOn(this.class.$widgetBody, 'html').and.callFake(function(html) {
+          expect(html).toBe('<h4>Sorry, something went wrong.</h4>');
+        });
+        spyOn($, 'ajax').and.callFake(function(e) {
+          e.success({ merge_error: 'Sorry, something went wrong.' });
+        });
+        this.class.mergeInProgress(null);
+      });
+    });
+
+    describe('getCIStatus', function() {
       beforeEach(function() {
         this.ciStatusData = {
           "title": "Sample MR title",
+          "pipeline": 80,
           "sha": "12a34bc5",
           "status": "success",
           "coverage": 98
@@ -153,7 +171,22 @@
         this["class"].getCIStatus(true);
         return expect(spy).not.toHaveBeenCalled();
       });
+      it('should update the pipeline URL when the pipeline changes', function() {
+        var spy;
+        spy = spyOn(this["class"], 'updatePipelineUrls').and.stub();
+        this["class"].getCIStatus(false);
+        this.ciStatusData.pipeline += 1;
+        this["class"].getCIStatus(false);
+        return expect(spy).toHaveBeenCalled();
+      });
+      it('should update the commit URL when the sha changes', function() {
+        var spy;
+        spy = spyOn(this["class"], 'updateCommitUrls').and.stub();
+        this["class"].getCIStatus(false);
+        this.ciStatusData.sha = "9b50b99a";
+        this["class"].getCIStatus(false);
+        return expect(spy).toHaveBeenCalled();
+      });
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/mini_pipeline_graph_dropdown_spec.js b/spec/javascripts/mini_pipeline_graph_dropdown_spec.js
new file mode 100644
index 00000000000..e504d41d4d4
--- /dev/null
+++ b/spec/javascripts/mini_pipeline_graph_dropdown_spec.js
@@ -0,0 +1,72 @@
+/* eslint-disable no-new */
+
+import MiniPipelineGraph from '~/mini_pipeline_graph_dropdown';
+import '~/flash';
+
+(() => {
+  describe('Mini Pipeline Graph Dropdown', () => {
+    preloadFixtures('static/mini_dropdown_graph.html.raw');
+
+    beforeEach(() => {
+      loadFixtures('static/mini_dropdown_graph.html.raw');
+    });
+
+    describe('When is initialized', () => {
+      it('should initialize without errors when no options are given', () => {
+        const miniPipelineGraph = new MiniPipelineGraph();
+
+        expect(miniPipelineGraph.dropdownListSelector).toEqual('.js-builds-dropdown-container');
+      });
+
+      it('should set the container as the given prop', () => {
+        const container = '.foo';
+
+        const miniPipelineGraph = new MiniPipelineGraph({ container });
+
+        expect(miniPipelineGraph.container).toEqual(container);
+      });
+    });
+
+    describe('When dropdown is clicked', () => {
+      it('should call getBuildsList', () => {
+        const getBuildsListSpy = spyOn(MiniPipelineGraph.prototype, 'getBuildsList').and.callFake(function () {});
+
+        new MiniPipelineGraph({ container: '.js-builds-dropdown-tests' }).bindEvents();
+
+        document.querySelector('.js-builds-dropdown-button').click();
+
+        expect(getBuildsListSpy).toHaveBeenCalled();
+      });
+
+      it('should make a request to the endpoint provided in the html', () => {
+        const ajaxSpy = spyOn($, 'ajax').and.callFake(function () {});
+
+        new MiniPipelineGraph({ container: '.js-builds-dropdown-tests' }).bindEvents();
+
+        document.querySelector('.js-builds-dropdown-button').click();
+        expect(ajaxSpy.calls.allArgs()[0][0].url).toEqual('foobar');
+      });
+
+      it('should not close when user uses cmd/ctrl + click', () => {
+        spyOn($, 'ajax').and.callFake(function (params) {
+          params.success({
+            html: `<li>
+              <a class="mini-pipeline-graph-dropdown-item" href="#">
+                <span class="ci-status-icon ci-status-icon-failed"></span>
+                <span class="ci-build-text">build</span>
+              </a>
+              <a class="ci-action-icon-wrapper js-ci-action-icon" href="#"></a>
+            </li>`,
+          });
+        });
+        new MiniPipelineGraph({ container: '.js-builds-dropdown-tests' }).bindEvents();
+
+        document.querySelector('.js-builds-dropdown-button').click();
+
+        document.querySelector('a.mini-pipeline-graph-dropdown-item').click();
+
+        expect($('.js-builds-dropdown-list').is(':visible')).toEqual(true);
+      });
+    });
+  });
+})();
diff --git a/spec/javascripts/monitoring/prometheus_graph_spec.js b/spec/javascripts/monitoring/prometheus_graph_spec.js
new file mode 100644
index 00000000000..a3c1c5e1b7c
--- /dev/null
+++ b/spec/javascripts/monitoring/prometheus_graph_spec.js
@@ -0,0 +1,75 @@
+import 'jquery';
+import '~/lib/utils/common_utils';
+import PrometheusGraph from '~/monitoring/prometheus_graph';
+import { prometheusMockData } from './prometheus_mock_data';
+
+describe('PrometheusGraph', () => {
+  const fixtureName = 'static/environments/metrics.html.raw';
+  const prometheusGraphContainer = '.prometheus-graph';
+  const prometheusGraphContents = `${prometheusGraphContainer}[graph-type=cpu_values]`;
+
+  preloadFixtures(fixtureName);
+
+  beforeEach(() => {
+    loadFixtures(fixtureName);
+    this.prometheusGraph = new PrometheusGraph();
+    const self = this;
+    const fakeInit = (metricsResponse) => {
+      self.prometheusGraph.transformData(metricsResponse);
+      self.prometheusGraph.createGraph();
+    };
+    spyOn(this.prometheusGraph, 'init').and.callFake(fakeInit);
+  });
+
+  it('initializes graph properties', () => {
+    // Test for the measurements
+    expect(this.prometheusGraph.margin).toBeDefined();
+    expect(this.prometheusGraph.marginLabelContainer).toBeDefined();
+    expect(this.prometheusGraph.originalWidth).toBeDefined();
+    expect(this.prometheusGraph.originalHeight).toBeDefined();
+    expect(this.prometheusGraph.height).toBeDefined();
+    expect(this.prometheusGraph.width).toBeDefined();
+    expect(this.prometheusGraph.backOffRequestCounter).toBeDefined();
+    // Test for the graph properties (colors, radius, etc.)
+    expect(this.prometheusGraph.graphSpecificProperties).toBeDefined();
+    expect(this.prometheusGraph.commonGraphProperties).toBeDefined();
+  });
+
+  it('transforms the data', () => {
+    this.prometheusGraph.init(prometheusMockData.metrics);
+    expect(this.prometheusGraph.data).toBeDefined();
+    expect(this.prometheusGraph.data.cpu_values.length).toBe(121);
+    expect(this.prometheusGraph.data.memory_values.length).toBe(121);
+  });
+
+  it('creates two graphs', () => {
+    this.prometheusGraph.init(prometheusMockData.metrics);
+    expect($(prometheusGraphContainer).length).toBe(2);
+  });
+
+  describe('Graph contents', () => {
+    beforeEach(() => {
+      this.prometheusGraph.init(prometheusMockData.metrics);
+    });
+
+    it('has axis, an area, a line and a overlay', () => {
+      const $graphContainer = $(prometheusGraphContents).find('.x-axis').parent();
+      expect($graphContainer.find('.x-axis')).toBeDefined();
+      expect($graphContainer.find('.y-axis')).toBeDefined();
+      expect($graphContainer.find('.prometheus-graph-overlay')).toBeDefined();
+      expect($graphContainer.find('.metric-line')).toBeDefined();
+      expect($graphContainer.find('.metric-area')).toBeDefined();
+    });
+
+    it('has legends, labels and an extra axis that labels the metrics', () => {
+      const $prometheusGraphContents = $(prometheusGraphContents);
+      const $axisLabelContainer = $(prometheusGraphContents).find('.label-x-axis-line').parent();
+      expect($prometheusGraphContents.find('.label-x-axis-line')).toBeDefined();
+      expect($prometheusGraphContents.find('.label-y-axis-line')).toBeDefined();
+      expect($prometheusGraphContents.find('.label-axis-text')).toBeDefined();
+      expect($prometheusGraphContents.find('.rect-axis-text')).toBeDefined();
+      expect($axisLabelContainer.find('rect').length).toBe(2);
+      expect($axisLabelContainer.find('text').length).toBe(4);
+    });
+  });
+});
diff --git a/spec/javascripts/monitoring/prometheus_mock_data.js b/spec/javascripts/monitoring/prometheus_mock_data.js
new file mode 100644
index 00000000000..1cdc14faaa8
--- /dev/null
+++ b/spec/javascripts/monitoring/prometheus_mock_data.js
@@ -0,0 +1,1014 @@
+/* eslint-disable import/prefer-default-export*/
+export const prometheusMockData = {
+  status: 200,
+  metrics: {
+    success: true,
+    metrics: {
+      memory_values: [
+        {
+          metric: {
+          },
+          values: [
+            [
+              1488462917.256,
+              '10.12890625',
+            ],
+            [
+              1488462977.256,
+              '10.140625',
+            ],
+            [
+              1488463037.256,
+              '10.140625',
+            ],
+            [
+              1488463097.256,
+              '10.14453125',
+            ],
+            [
+              1488463157.256,
+              '10.1484375',
+            ],
+            [
+              1488463217.256,
+              '10.15625',
+            ],
+            [
+              1488463277.256,
+              '10.15625',
+            ],
+            [
+              1488463337.256,
+              '10.15625',
+            ],
+            [
+              1488463397.256,
+              '10.1640625',
+            ],
+            [
+              1488463457.256,
+              '10.171875',
+            ],
+            [
+              1488463517.256,
+              '10.171875',
+            ],
+            [
+              1488463577.256,
+              '10.171875',
+            ],
+            [
+              1488463637.256,
+              '10.18359375',
+            ],
+            [
+              1488463697.256,
+              '10.1953125',
+            ],
+            [
+              1488463757.256,
+              '10.203125',
+            ],
+            [
+              1488463817.256,
+              '10.20703125',
+            ],
+            [
+              1488463877.256,
+              '10.20703125',
+            ],
+            [
+              1488463937.256,
+              '10.20703125',
+            ],
+            [
+              1488463997.256,
+              '10.20703125',
+            ],
+            [
+              1488464057.256,
+              '10.2109375',
+            ],
+            [
+              1488464117.256,
+              '10.2109375',
+            ],
+            [
+              1488464177.256,
+              '10.2109375',
+            ],
+            [
+              1488464237.256,
+              '10.2109375',
+            ],
+            [
+              1488464297.256,
+              '10.21484375',
+            ],
+            [
+              1488464357.256,
+              '10.22265625',
+            ],
+            [
+              1488464417.256,
+              '10.22265625',
+            ],
+            [
+              1488464477.256,
+              '10.2265625',
+            ],
+            [
+              1488464537.256,
+              '10.23046875',
+            ],
+            [
+              1488464597.256,
+              '10.23046875',
+            ],
+            [
+              1488464657.256,
+              '10.234375',
+            ],
+            [
+              1488464717.256,
+              '10.234375',
+            ],
+            [
+              1488464777.256,
+              '10.234375',
+            ],
+            [
+              1488464837.256,
+              '10.234375',
+            ],
+            [
+              1488464897.256,
+              '10.234375',
+            ],
+            [
+              1488464957.256,
+              '10.234375',
+            ],
+            [
+              1488465017.256,
+              '10.23828125',
+            ],
+            [
+              1488465077.256,
+              '10.23828125',
+            ],
+            [
+              1488465137.256,
+              '10.2421875',
+            ],
+            [
+              1488465197.256,
+              '10.2421875',
+            ],
+            [
+              1488465257.256,
+              '10.2421875',
+            ],
+            [
+              1488465317.256,
+              '10.2421875',
+            ],
+            [
+              1488465377.256,
+              '10.2421875',
+            ],
+            [
+              1488465437.256,
+              '10.2421875',
+            ],
+            [
+              1488465497.256,
+              '10.2421875',
+            ],
+            [
+              1488465557.256,
+              '10.2421875',
+            ],
+            [
+              1488465617.256,
+              '10.2421875',
+            ],
+            [
+              1488465677.256,
+              '10.2421875',
+            ],
+            [
+              1488465737.256,
+              '10.2421875',
+            ],
+            [
+              1488465797.256,
+              '10.24609375',
+            ],
+            [
+              1488465857.256,
+              '10.25',
+            ],
+            [
+              1488465917.256,
+              '10.25390625',
+            ],
+            [
+              1488465977.256,
+              '9.98828125',
+            ],
+            [
+              1488466037.256,
+              '9.9921875',
+            ],
+            [
+              1488466097.256,
+              '9.9921875',
+            ],
+            [
+              1488466157.256,
+              '9.99609375',
+            ],
+            [
+              1488466217.256,
+              '10',
+            ],
+            [
+              1488466277.256,
+              '10.00390625',
+            ],
+            [
+              1488466337.256,
+              '10.0078125',
+            ],
+            [
+              1488466397.256,
+              '10.01171875',
+            ],
+            [
+              1488466457.256,
+              '10.0234375',
+            ],
+            [
+              1488466517.256,
+              '10.02734375',
+            ],
+            [
+              1488466577.256,
+              '10.02734375',
+            ],
+            [
+              1488466637.256,
+              '10.03125',
+            ],
+            [
+              1488466697.256,
+              '10.03125',
+            ],
+            [
+              1488466757.256,
+              '10.03125',
+            ],
+            [
+              1488466817.256,
+              '10.03125',
+            ],
+            [
+              1488466877.256,
+              '10.03125',
+            ],
+            [
+              1488466937.256,
+              '10.03125',
+            ],
+            [
+              1488466997.256,
+              '10.03125',
+            ],
+            [
+              1488467057.256,
+              '10.0390625',
+            ],
+            [
+              1488467117.256,
+              '10.0390625',
+            ],
+            [
+              1488467177.256,
+              '10.04296875',
+            ],
+            [
+              1488467237.256,
+              '10.05078125',
+            ],
+            [
+              1488467297.256,
+              '10.05859375',
+            ],
+            [
+              1488467357.256,
+              '10.06640625',
+            ],
+            [
+              1488467417.256,
+              '10.06640625',
+            ],
+            [
+              1488467477.256,
+              '10.0703125',
+            ],
+            [
+              1488467537.256,
+              '10.07421875',
+            ],
+            [
+              1488467597.256,
+              '10.0859375',
+            ],
+            [
+              1488467657.256,
+              '10.0859375',
+            ],
+            [
+              1488467717.256,
+              '10.09765625',
+            ],
+            [
+              1488467777.256,
+              '10.1015625',
+            ],
+            [
+              1488467837.256,
+              '10.10546875',
+            ],
+            [
+              1488467897.256,
+              '10.10546875',
+            ],
+            [
+              1488467957.256,
+              '10.125',
+            ],
+            [
+              1488468017.256,
+              '10.13671875',
+            ],
+            [
+              1488468077.256,
+              '10.1484375',
+            ],
+            [
+              1488468137.256,
+              '10.15625',
+            ],
+            [
+              1488468197.256,
+              '10.16796875',
+            ],
+            [
+              1488468257.256,
+              '10.171875',
+            ],
+            [
+              1488468317.256,
+              '10.171875',
+            ],
+            [
+              1488468377.256,
+              '10.171875',
+            ],
+            [
+              1488468437.256,
+              '10.171875',
+            ],
+            [
+              1488468497.256,
+              '10.171875',
+            ],
+            [
+              1488468557.256,
+              '10.171875',
+            ],
+            [
+              1488468617.256,
+              '10.171875',
+            ],
+            [
+              1488468677.256,
+              '10.17578125',
+            ],
+            [
+              1488468737.256,
+              '10.17578125',
+            ],
+            [
+              1488468797.256,
+              '10.265625',
+            ],
+            [
+              1488468857.256,
+              '10.19921875',
+            ],
+            [
+              1488468917.256,
+              '10.19921875',
+            ],
+            [
+              1488468977.256,
+              '10.19921875',
+            ],
+            [
+              1488469037.256,
+              '10.19921875',
+            ],
+            [
+              1488469097.256,
+              '10.19921875',
+            ],
+            [
+              1488469157.256,
+              '10.203125',
+            ],
+            [
+              1488469217.256,
+              '10.43359375',
+            ],
+            [
+              1488469277.256,
+              '10.20703125',
+            ],
+            [
+              1488469337.256,
+              '10.2109375',
+            ],
+            [
+              1488469397.256,
+              '10.22265625',
+            ],
+            [
+              1488469457.256,
+              '10.21484375',
+            ],
+            [
+              1488469517.256,
+              '10.21484375',
+            ],
+            [
+              1488469577.256,
+              '10.21484375',
+            ],
+            [
+              1488469637.256,
+              '10.22265625',
+            ],
+            [
+              1488469697.256,
+              '10.234375',
+            ],
+            [
+              1488469757.256,
+              '10.234375',
+            ],
+            [
+              1488469817.256,
+              '10.234375',
+            ],
+            [
+              1488469877.256,
+              '10.2421875',
+            ],
+            [
+              1488469937.256,
+              '10.25',
+            ],
+            [
+              1488469997.256,
+              '10.25390625',
+            ],
+            [
+              1488470057.256,
+              '10.26171875',
+            ],
+            [
+              1488470117.256,
+              '10.2734375',
+            ],
+          ],
+        },
+      ],
+      memory_current: [
+        {
+          metric: {
+          },
+          value: [
+            1488470117.737,
+            '10.2734375',
+          ],
+        },
+      ],
+      cpu_values: [
+        {
+          metric: {
+          },
+          values: [
+            [
+              1488462918.15,
+              '0.0002996458625058103',
+            ],
+            [
+              1488462978.15,
+              '0.0002652382333333314',
+            ],
+            [
+              1488463038.15,
+              '0.0003485461333333421',
+            ],
+            [
+              1488463098.15,
+              '0.0003420421999999886',
+            ],
+            [
+              1488463158.15,
+              '0.00023107150000001297',
+            ],
+            [
+              1488463218.15,
+              '0.00030463981666664826',
+            ],
+            [
+              1488463278.15,
+              '0.0002477177833333677',
+            ],
+            [
+              1488463338.15,
+              '0.00026936656666665115',
+            ],
+            [
+              1488463398.15,
+              '0.000406264750000022',
+            ],
+            [
+              1488463458.15,
+              '0.00029592802026561453',
+            ],
+            [
+              1488463518.15,
+              '0.00023426999683316343',
+            ],
+            [
+              1488463578.15,
+              '0.0003057080666666915',
+            ],
+            [
+              1488463638.15,
+              '0.0003408470500000149',
+            ],
+            [
+              1488463698.15,
+              '0.00025497336666665166',
+            ],
+            [
+              1488463758.15,
+              '0.0003009282833333534',
+            ],
+            [
+              1488463818.15,
+              '0.0003119383499999924',
+            ],
+            [
+              1488463878.15,
+              '0.00028719019999998705',
+            ],
+            [
+              1488463938.15,
+              '0.000327864749999988',
+            ],
+            [
+              1488463998.15,
+              '0.0002514917333333422',
+            ],
+            [
+              1488464058.15,
+              '0.0003614651166666742',
+            ],
+            [
+              1488464118.15,
+              '0.0003221668000000122',
+            ],
+            [
+              1488464178.15,
+              '0.00023323083333330884',
+            ],
+            [
+              1488464238.15,
+              '0.00028531499475009274',
+            ],
+            [
+              1488464298.15,
+              '0.0002627695294921391',
+            ],
+            [
+              1488464358.15,
+              '0.00027145463333333453',
+            ],
+            [
+              1488464418.15,
+              '0.00025669488333335266',
+            ],
+            [
+              1488464478.15,
+              '0.00022307761666665965',
+            ],
+            [
+              1488464538.15,
+              '0.0003307265833333517',
+            ],
+            [
+              1488464598.15,
+              '0.0002817050666666709',
+            ],
+            [
+              1488464658.15,
+              '0.00022357458333332285',
+            ],
+            [
+              1488464718.15,
+              '0.00032648590000000275',
+            ],
+            [
+              1488464778.15,
+              '0.00028410750000000816',
+            ],
+            [
+              1488464838.15,
+              '0.0003038076999999954',
+            ],
+            [
+              1488464898.15,
+              '0.00037568226666667335',
+            ],
+            [
+              1488464958.15,
+              '0.00020160354999999202',
+            ],
+            [
+              1488465018.15,
+              '0.0003229403333333399',
+            ],
+            [
+              1488465078.15,
+              '0.00033516069999999236',
+            ],
+            [
+              1488465138.15,
+              '0.0003365978333333371',
+            ],
+            [
+              1488465198.15,
+              '0.00020262178333331585',
+            ],
+            [
+              1488465258.15,
+              '0.00040567498333331876',
+            ],
+            [
+              1488465318.15,
+              '0.00029114155000001436',
+            ],
+            [
+              1488465378.15,
+              '0.0002498841000000122',
+            ],
+            [
+              1488465438.15,
+              '0.00027296763333331715',
+            ],
+            [
+              1488465498.15,
+              '0.0002958794000000135',
+            ],
+            [
+              1488465558.15,
+              '0.0002922354666666867',
+            ],
+            [
+              1488465618.15,
+              '0.00034186624999999653',
+            ],
+            [
+              1488465678.15,
+              '0.0003397984166666627',
+            ],
+            [
+              1488465738.15,
+              '0.0002658284166666469',
+            ],
+            [
+              1488465798.15,
+              '0.00026221139999999346',
+            ],
+            [
+              1488465858.15,
+              '0.00029467960000001034',
+            ],
+            [
+              1488465918.15,
+              '0.0002634141333333358',
+            ],
+            [
+              1488465978.15,
+              '0.0003202958333333209',
+            ],
+            [
+              1488466038.15,
+              '0.00037890760000000394',
+            ],
+            [
+              1488466098.15,
+              '0.00023453356666666518',
+            ],
+            [
+              1488466158.15,
+              '0.0002866827333333433',
+            ],
+            [
+              1488466218.15,
+              '0.0003335935499999998',
+            ],
+            [
+              1488466278.15,
+              '0.00022787131666666125',
+            ],
+            [
+              1488466338.15,
+              '0.00033821938333333064',
+            ],
+            [
+              1488466398.15,
+              '0.00029233375000001043',
+            ],
+            [
+              1488466458.15,
+              '0.00026562758333333514',
+            ],
+            [
+              1488466518.15,
+              '0.0003142600999999819',
+            ],
+            [
+              1488466578.15,
+              '0.00027392178333333444',
+            ],
+            [
+              1488466638.15,
+              '0.00028178598333334173',
+            ],
+            [
+              1488466698.15,
+              '0.0002463400666666911',
+            ],
+            [
+              1488466758.15,
+              '0.00040234373333332125',
+            ],
+            [
+              1488466818.15,
+              '0.00023677453333332822',
+            ],
+            [
+              1488466878.15,
+              '0.00030852703333333523',
+            ],
+            [
+              1488466938.15,
+              '0.0003582272833333455',
+            ],
+            [
+              1488466998.15,
+              '0.0002176380833332973',
+            ],
+            [
+              1488467058.15,
+              '0.00026180203333335447',
+            ],
+            [
+              1488467118.15,
+              '0.00027862966666667436',
+            ],
+            [
+              1488467178.15,
+              '0.0002769731166666567',
+            ],
+            [
+              1488467238.15,
+              '0.0002832899166666477',
+            ],
+            [
+              1488467298.15,
+              '0.0003446533500000311',
+            ],
+            [
+              1488467358.15,
+              '0.0002691345999999761',
+            ],
+            [
+              1488467418.15,
+              '0.000284919933333357',
+            ],
+            [
+              1488467478.15,
+              '0.0002396026166666528',
+            ],
+            [
+              1488467538.15,
+              '0.00035625295000002075',
+            ],
+            [
+              1488467598.15,
+              '0.00036759816666664946',
+            ],
+            [
+              1488467658.15,
+              '0.00030326608333333855',
+            ],
+            [
+              1488467718.15,
+              '0.00023584972418043393',
+            ],
+            [
+              1488467778.15,
+              '0.00025744508892115107',
+            ],
+            [
+              1488467838.15,
+              '0.00036737541666663395',
+            ],
+            [
+              1488467898.15,
+              '0.00034325741666666094',
+            ],
+            [
+              1488467958.15,
+              '0.00026390046666667407',
+            ],
+            [
+              1488468018.15,
+              '0.0003302534500000102',
+            ],
+            [
+              1488468078.15,
+              '0.00035243794999999527',
+            ],
+            [
+              1488468138.15,
+              '0.00020149738333333407',
+            ],
+            [
+              1488468198.15,
+              '0.0003183469666666679',
+            ],
+            [
+              1488468258.15,
+              '0.0003835329166666845',
+            ],
+            [
+              1488468318.15,
+              '0.0002485075333333124',
+            ],
+            [
+              1488468378.15,
+              '0.0003011457166666768',
+            ],
+            [
+              1488468438.15,
+              '0.00032242785497684965',
+            ],
+            [
+              1488468498.15,
+              '0.0002659713747457531',
+            ],
+            [
+              1488468558.15,
+              '0.0003476860333333202',
+            ],
+            [
+              1488468618.15,
+              '0.00028336403333334794',
+            ],
+            [
+              1488468678.15,
+              '0.00017132354999998728',
+            ],
+            [
+              1488468738.15,
+              '0.0003001915833333276',
+            ],
+            [
+              1488468798.15,
+              '0.0003025715666666725',
+            ],
+            [
+              1488468858.15,
+              '0.0003012370166666815',
+            ],
+            [
+              1488468918.15,
+              '0.00030203619999997025',
+            ],
+            [
+              1488468978.15,
+              '0.0002804355000000314',
+            ],
+            [
+              1488469038.15,
+              '0.00033194884999998564',
+            ],
+            [
+              1488469098.15,
+              '0.00025201496666665455',
+            ],
+            [
+              1488469158.15,
+              '0.0002777531500000189',
+            ],
+            [
+              1488469218.15,
+              '0.0003314885833333392',
+            ],
+            [
+              1488469278.15,
+              '0.0002234891422095589',
+            ],
+            [
+              1488469338.15,
+              '0.000349117355867791',
+            ],
+            [
+              1488469398.15,
+              '0.0004036731333333303',
+            ],
+            [
+              1488469458.15,
+              '0.00024553911666667835',
+            ],
+            [
+              1488469518.15,
+              '0.0003056456833333184',
+            ],
+            [
+              1488469578.15,
+              '0.0002618737166666681',
+            ],
+            [
+              1488469638.15,
+              '0.00022972643333331414',
+            ],
+            [
+              1488469698.15,
+              '0.0003713522500000307',
+            ],
+            [
+              1488469758.15,
+              '0.00018322576666666515',
+            ],
+            [
+              1488469818.15,
+              '0.00034534762753952466',
+            ],
+            [
+              1488469878.15,
+              '0.00028200510008501677',
+            ],
+            [
+              1488469938.15,
+              '0.0002773708499999768',
+            ],
+            [
+              1488469998.15,
+              '0.00027547160000001013',
+            ],
+            [
+              1488470058.15,
+              '0.00031713610000000023',
+            ],
+            [
+              1488470118.15,
+              '0.00035276853333332525',
+            ],
+          ],
+        },
+      ],
+      cpu_current: [
+        {
+          metric: {
+          },
+          value: [
+            1488470118.566,
+            '0.00035276853333332525',
+          ],
+        },
+      ],
+      last_update: '2017-03-02T15:55:18.981Z',
+    },
+  },
+};
diff --git a/spec/javascripts/new_branch_spec.js b/spec/javascripts/new_branch_spec.js
index 8828970d984..90a429beeca 100644
--- a/spec/javascripts/new_branch_spec.js
+++ b/spec/javascripts/new_branch_spec.js
@@ -1,13 +1,13 @@
-/* eslint-disable space-before-function-paren, one-var, no-var, one-var-declaration-per-line, no-return-assign, no-undef, quotes, padded-blocks, max-len */
+/* eslint-disable space-before-function-paren, one-var, no-var, one-var-declaration-per-line, no-return-assign, quotes, max-len */
+/* global NewBranchForm */
 
-/*= require jquery-ui/autocomplete */
-/*= require new_branch_form */
+require('~/new_branch_form');
 
 (function() {
   describe('Branch', function() {
     return describe('create a new branch', function() {
       var expectToHaveError, fillNameWith;
-      fixture.preload('new_branch.html');
+      preloadFixtures('branches/new_branch.html.raw');
       fillNameWith = function(value) {
         return $('.js-branch-name').val(value).trigger('blur');
       };
@@ -15,7 +15,7 @@
         return expect($('.js-branch-name-error span').text()).toEqual(error);
       };
       beforeEach(function() {
-        fixture.load('new_branch.html');
+        loadFixtures('branches/new_branch.html.raw');
         $('form').on('submit', function(e) {
           return e.preventDefault();
         });
@@ -165,5 +165,4 @@
       });
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/notes_spec.js b/spec/javascripts/notes_spec.js
index 2db182d702b..d81a5bbb6a5 100644
--- a/spec/javascripts/notes_spec.js
+++ b/spec/javascripts/notes_spec.js
@@ -1,8 +1,10 @@
-/* eslint-disable space-before-function-paren, no-unused-expressions, no-undef, no-var, object-shorthand, comma-dangle, semi, padded-blocks, max-len */
-/*= require notes */
-/*= require autosize */
-/*= require gl_form */
-/*= require lib/utils/text_utility */
+/* eslint-disable space-before-function-paren, no-unused-expressions, no-var, object-shorthand, comma-dangle, max-len */
+/* global Notes */
+
+require('~/notes');
+require('vendor/autosize');
+require('~/gl_form');
+require('~/lib/utils/text_utility');
 
 (function() {
   window.gon || (window.gon = {});
@@ -10,13 +12,14 @@
   gl.utils = gl.utils || {};
 
   describe('Notes', function() {
-    var commentsTemplate = 'issues/issue_with_comment.raw';
-    fixture.preload(commentsTemplate);
+    var commentsTemplate = 'issues/issue_with_comment.html.raw';
+    preloadFixtures(commentsTemplate);
 
     beforeEach(function () {
-      fixture.load(commentsTemplate);
+      loadFixtures(commentsTemplate);
       gl.utils.disableButtonIfEmptyField = _.noop;
       window.project_uploads_path = 'http://test.host/uploads';
+      $('body').data('page', 'projects:issues:show');
     });
 
     describe('task lists', function() {
@@ -32,15 +35,13 @@
         expect($('.js-task-list-field').val()).toBe('- [x] Task List Item');
       });
 
-      it('submits the form on tasklist:changed', function() {
-        var submitted = false;
-        $('form').on('submit', function(e) {
-          submitted = true;
-          e.preventDefault();
+      it('submits an ajax request on tasklist:changed', function() {
+        spyOn(jQuery, 'ajax').and.callFake(function(req) {
+          expect(req.type).toBe('PATCH');
+          expect(req.url).toBe('http://test.host/frontend-fixtures/issues-project/notes/1');
+          return expect(req.data.note).not.toBe(null);
         });
-
         $('.js-task-list-field').trigger('tasklist:changed');
-        expect(submitted).toBe(true);
       });
     });
 
@@ -69,8 +70,7 @@
 
         $('.js-comment-button').click();
         expect(this.autoSizeSpy).toHaveBeenTriggered();
-      })
+      });
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/pager_spec.js b/spec/javascripts/pager_spec.js
new file mode 100644
index 00000000000..d966226909b
--- /dev/null
+++ b/spec/javascripts/pager_spec.js
@@ -0,0 +1,90 @@
+/* global fixture */
+
+require('~/pager');
+
+describe('pager', () => {
+  const Pager = window.Pager;
+
+  it('is defined on window', () => {
+    expect(window.Pager).toBeDefined();
+  });
+
+  describe('init', () => {
+    const originalHref = window.location.href;
+
+    beforeEach(() => {
+      setFixtures('<div class="content_list"></div><div class="loading"></div>');
+      spyOn($, 'ajax');
+    });
+
+    afterEach(() => {
+      window.history.replaceState({}, null, originalHref);
+    });
+
+    it('should use data-href attribute from list element', () => {
+      const href = `${gl.TEST_HOST}/some_list.json`;
+      setFixtures(`<div class="content_list" data-href="${href}"></div>`);
+      Pager.init();
+      expect(Pager.url).toBe(href);
+    });
+
+    it('should use current url if data-href attribute not provided', () => {
+      const href = `${gl.TEST_HOST}/some_list`;
+      spyOn(gl.utils, 'removeParams').and.returnValue(href);
+      Pager.init();
+      expect(Pager.url).toBe(href);
+    });
+
+    it('should get initial offset from query parameter', () => {
+      window.history.replaceState({}, null, '?offset=100');
+      Pager.init();
+      expect(Pager.offset).toBe(100);
+    });
+
+    it('keeps extra query parameters from url', () => {
+      window.history.replaceState({}, null, '?filter=test&offset=100');
+      const href = `${gl.TEST_HOST}/some_list?filter=test`;
+      spyOn(gl.utils, 'removeParams').and.returnValue(href);
+      Pager.init();
+      expect(gl.utils.removeParams).toHaveBeenCalledWith(['limit', 'offset']);
+      expect(Pager.url).toEqual(href);
+    });
+  });
+
+  describe('getOld', () => {
+    beforeEach(() => {
+      setFixtures('<div class="content_list" data-href="/some_list"></div><div class="loading"></div>');
+      Pager.init();
+    });
+
+    it('shows loader while loading next page', () => {
+      spyOn(Pager.loading, 'show');
+      Pager.getOld();
+      expect(Pager.loading.show).toHaveBeenCalled();
+    });
+
+    it('hides loader on success', () => {
+      spyOn($, 'ajax').and.callFake(options => options.success({}));
+      spyOn(Pager.loading, 'hide');
+      Pager.getOld();
+      expect(Pager.loading.hide).toHaveBeenCalled();
+    });
+
+    it('hides loader on error', () => {
+      spyOn($, 'ajax').and.callFake(options => options.error());
+      spyOn(Pager.loading, 'hide');
+      Pager.getOld();
+      expect(Pager.loading.hide).toHaveBeenCalled();
+    });
+
+    it('sends request to url with offset and limit params', () => {
+      spyOn($, 'ajax');
+      Pager.offset = 100;
+      Pager.limit = 20;
+      Pager.getOld();
+      const [{ data, url }] = $.ajax.calls.argsFor(0);
+      expect(data).toBe('limit=20&offset=100');
+      expect(url).toBe('/some_list');
+    });
+  });
+});
diff --git a/spec/javascripts/pipelines_spec.js b/spec/javascripts/pipelines_spec.js
new file mode 100644
index 00000000000..72770a702d3
--- /dev/null
+++ b/spec/javascripts/pipelines_spec.js
@@ -0,0 +1,30 @@
+require('~/pipelines');
+
+// Fix for phantomJS
+if (!Element.prototype.matches && Element.prototype.webkitMatchesSelector) {
+  Element.prototype.matches = Element.prototype.webkitMatchesSelector;
+}
+
+(() => {
+  describe('Pipelines', () => {
+    preloadFixtures('static/pipeline_graph.html.raw');
+
+    beforeEach(() => {
+      loadFixtures('static/pipeline_graph.html.raw');
+    });
+
+    it('should be defined', () => {
+      expect(window.gl.Pipelines).toBeDefined();
+    });
+
+    it('should create a `Pipelines` instance without options', () => {
+      expect(() => { new window.gl.Pipelines(); }).not.toThrow(); //eslint-disable-line
+    });
+
+    it('should create a `Pipelines` instance with options', () => {
+      const pipelines = new window.gl.Pipelines({ foo: 'bar' });
+
+      expect(pipelines.pipelineGraph).toBeDefined();
+    });
+  });
+})();
diff --git a/spec/javascripts/polyfills/element_spec.js b/spec/javascripts/polyfills/element_spec.js
new file mode 100644
index 00000000000..ecaaf1907ea
--- /dev/null
+++ b/spec/javascripts/polyfills/element_spec.js
@@ -0,0 +1,36 @@
+import '~/commons/polyfills/element';
+
+describe('Element polyfills', function () {
+  beforeEach(() => {
+    this.element = document.createElement('ul');
+  });
+
+  describe('matches', () => {
+    it('returns true if element matches the selector', () => {
+      expect(this.element.matches('ul')).toBeTruthy();
+    });
+
+    it("returns false if element doesn't match the selector", () => {
+      expect(this.element.matches('.not-an-element')).toBeFalsy();
+    });
+  });
+
+  describe('closest', () => {
+    beforeEach(() => {
+      this.childElement = document.createElement('li');
+      this.element.appendChild(this.childElement);
+    });
+
+    it('returns the closest parent that matches the selector', () => {
+      expect(this.childElement.closest('ul').toString()).toBe(this.element.toString());
+    });
+
+    it('returns itself if it matches the selector', () => {
+      expect(this.childElement.closest('li').toString()).toBe(this.childElement.toString());
+    });
+
+    it('returns undefined if nothing matches the selector', () => {
+      expect(this.childElement.closest('.no-an-element')).toBeFalsy();
+    });
+  });
+});
diff --git a/spec/javascripts/pretty_time_spec.js b/spec/javascripts/pretty_time_spec.js
new file mode 100644
index 00000000000..a4662cfb557
--- /dev/null
+++ b/spec/javascripts/pretty_time_spec.js
@@ -0,0 +1,134 @@
+require('~/lib/utils/pretty_time');
+
+(() => {
+  const prettyTime = gl.utils.prettyTime;
+
+  describe('prettyTime methods', function () {
+    describe('parseSeconds', function () {
+      it('should correctly parse a negative value', function () {
+        const parser = prettyTime.parseSeconds;
+
+        const zeroSeconds = parser(-1000);
+
+        expect(zeroSeconds.minutes).toBe(16);
+        expect(zeroSeconds.hours).toBe(0);
+        expect(zeroSeconds.days).toBe(0);
+        expect(zeroSeconds.weeks).toBe(0);
+      });
+
+      it('should correctly parse a zero value', function () {
+        const parser = prettyTime.parseSeconds;
+
+        const zeroSeconds = parser(0);
+
+        expect(zeroSeconds.minutes).toBe(0);
+        expect(zeroSeconds.hours).toBe(0);
+        expect(zeroSeconds.days).toBe(0);
+        expect(zeroSeconds.weeks).toBe(0);
+      });
+
+      it('should correctly parse a small non-zero second values', function () {
+        const parser = prettyTime.parseSeconds;
+
+        const subOneMinute = parser(10);
+
+        expect(subOneMinute.minutes).toBe(0);
+        expect(subOneMinute.hours).toBe(0);
+        expect(subOneMinute.days).toBe(0);
+        expect(subOneMinute.weeks).toBe(0);
+
+        const aboveOneMinute = parser(100);
+
+        expect(aboveOneMinute.minutes).toBe(1);
+        expect(aboveOneMinute.hours).toBe(0);
+        expect(aboveOneMinute.days).toBe(0);
+        expect(aboveOneMinute.weeks).toBe(0);
+
+        const manyMinutes = parser(1000);
+
+        expect(manyMinutes.minutes).toBe(16);
+        expect(manyMinutes.hours).toBe(0);
+        expect(manyMinutes.days).toBe(0);
+        expect(manyMinutes.weeks).toBe(0);
+      });
+
+      it('should correctly parse large second values', function () {
+        const parser = prettyTime.parseSeconds;
+
+        const aboveOneHour = parser(4800);
+
+        expect(aboveOneHour.minutes).toBe(20);
+        expect(aboveOneHour.hours).toBe(1);
+        expect(aboveOneHour.days).toBe(0);
+        expect(aboveOneHour.weeks).toBe(0);
+
+        const aboveOneDay = parser(110000);
+
+        expect(aboveOneDay.minutes).toBe(33);
+        expect(aboveOneDay.hours).toBe(6);
+        expect(aboveOneDay.days).toBe(3);
+        expect(aboveOneDay.weeks).toBe(0);
+
+        const aboveOneWeek = parser(25000000);
+
+        expect(aboveOneWeek.minutes).toBe(26);
+        expect(aboveOneWeek.hours).toBe(0);
+        expect(aboveOneWeek.days).toBe(3);
+        expect(aboveOneWeek.weeks).toBe(173);
+      });
+    });
+
+    describe('stringifyTime', function () {
+      it('should stringify values with all non-zero units', function () {
+        const timeObject = {
+          weeks: 1,
+          days: 4,
+          hours: 7,
+          minutes: 20,
+        };
+
+        const timeString = prettyTime.stringifyTime(timeObject);
+
+        expect(timeString).toBe('1w 4d 7h 20m');
+      });
+
+      it('should stringify values with some non-zero units', function () {
+        const timeObject = {
+          weeks: 0,
+          days: 4,
+          hours: 0,
+          minutes: 20,
+        };
+
+        const timeString = prettyTime.stringifyTime(timeObject);
+
+        expect(timeString).toBe('4d 20m');
+      });
+
+      it('should stringify values with no non-zero units', function () {
+        const timeObject = {
+          weeks: 0,
+          days: 0,
+          hours: 0,
+          minutes: 0,
+        };
+
+        const timeString = prettyTime.stringifyTime(timeObject);
+
+        expect(timeString).toBe('0m');
+      });
+    });
+
+    describe('abbreviateTime', function () {
+      it('should abbreviate stringified times for weeks', function () {
+        const fullTimeString = '1w 3d 4h 5m';
+        expect(prettyTime.abbreviateTime(fullTimeString)).toBe('1w');
+      });
+
+      it('should abbreviate stringified times for non-weeks', function () {
+        const fullTimeString = '0w 3d 4h 5m';
+        expect(prettyTime.abbreviateTime(fullTimeString)).toBe('3d');
+      });
+    });
+  });
+})(window.gl || (window.gl = {}));
diff --git a/spec/javascripts/pretty_time_spec.js.es6 b/spec/javascripts/pretty_time_spec.js.es6
deleted file mode 100644
index 2e12d45f7a7..00000000000
--- a/spec/javascripts/pretty_time_spec.js.es6
+++ /dev/null
@@ -1,134 +0,0 @@
-//= require lib/utils/pretty_time
-
-(() => {
-  const PrettyTime = gl.PrettyTime;
-
-  describe('PrettyTime methods', function () {
-    describe('parseSeconds', function () {
-      it('should correctly parse a negative value', function () {
-        const parser = PrettyTime.parseSeconds;
-
-        const zeroSeconds = parser(-1000);
-
-        expect(zeroSeconds.minutes).toBe(16);
-        expect(zeroSeconds.hours).toBe(0);
-        expect(zeroSeconds.days).toBe(0);
-        expect(zeroSeconds.weeks).toBe(0);
-      });
-
-      it('should correctly parse a zero value', function () {
-        const parser = PrettyTime.parseSeconds;
-
-        const zeroSeconds = parser(0);
-
-        expect(zeroSeconds.minutes).toBe(0);
-        expect(zeroSeconds.hours).toBe(0);
-        expect(zeroSeconds.days).toBe(0);
-        expect(zeroSeconds.weeks).toBe(0);
-      });
-
-      it('should correctly parse a small non-zero second values', function () {
-        const parser = PrettyTime.parseSeconds;
-
-        const subOneMinute = parser(10);
-
-        expect(subOneMinute.minutes).toBe(0);
-        expect(subOneMinute.hours).toBe(0);
-        expect(subOneMinute.days).toBe(0);
-        expect(subOneMinute.weeks).toBe(0);
-
-        const aboveOneMinute = parser(100);
-
-        expect(aboveOneMinute.minutes).toBe(1);
-        expect(aboveOneMinute.hours).toBe(0);
-        expect(aboveOneMinute.days).toBe(0);
-        expect(aboveOneMinute.weeks).toBe(0);
-
-        const manyMinutes = parser(1000);
-
-        expect(manyMinutes.minutes).toBe(16);
-        expect(manyMinutes.hours).toBe(0);
-        expect(manyMinutes.days).toBe(0);
-        expect(manyMinutes.weeks).toBe(0);
-      });
-
-      it('should correctly parse large second values', function () {
-        const parser = PrettyTime.parseSeconds;
-
-        const aboveOneHour = parser(4800);
-
-        expect(aboveOneHour.minutes).toBe(20);
-        expect(aboveOneHour.hours).toBe(1);
-        expect(aboveOneHour.days).toBe(0);
-        expect(aboveOneHour.weeks).toBe(0);
-
-        const aboveOneDay = parser(110000);
-
-        expect(aboveOneDay.minutes).toBe(33);
-        expect(aboveOneDay.hours).toBe(6);
-        expect(aboveOneDay.days).toBe(3);
-        expect(aboveOneDay.weeks).toBe(0);
-
-        const aboveOneWeek = parser(25000000);
-
-        expect(aboveOneWeek.minutes).toBe(26);
-        expect(aboveOneWeek.hours).toBe(0);
-        expect(aboveOneWeek.days).toBe(3);
-        expect(aboveOneWeek.weeks).toBe(173);
-      });
-    });
-
-    describe('stringifyTime', function () {
-      it('should stringify values with all non-zero units', function () {
-        const timeObject = {
-          weeks: 1,
-          days: 4,
-          hours: 7,
-          minutes: 20,
-        };
-
-        const timeString = PrettyTime.stringifyTime(timeObject);
-
-        expect(timeString).toBe('1w 4d 7h 20m');
-      });
-
-      it('should stringify values with some non-zero units', function () {
-        const timeObject = {
-          weeks: 0,
-          days: 4,
-          hours: 0,
-          minutes: 20,
-        };
-
-        const timeString = PrettyTime.stringifyTime(timeObject);
-
-        expect(timeString).toBe('4d 20m');
-      });
-
-      it('should stringify values with no non-zero units', function () {
-        const timeObject = {
-          weeks: 0,
-          days: 0,
-          hours: 0,
-          minutes: 0,
-        };
-
-        const timeString = PrettyTime.stringifyTime(timeObject);
-
-        expect(timeString).toBe('0m');
-      });
-    });
-
-    describe('abbreviateTime', function () {
-      it('should abbreviate stringified times for weeks', function () {
-        const fullTimeString = '1w 3d 4h 5m';
-        expect(PrettyTime.abbreviateTime(fullTimeString)).toBe('1w');
-      });
-
-      it('should abbreviate stringified times for non-weeks', function () {
-        const fullTimeString = '0w 3d 4h 5m';
-        expect(PrettyTime.abbreviateTime(fullTimeString)).toBe('3d');
-      });
-    });
-  });
-})(window.gl || (window.gl = {}));
diff --git a/spec/javascripts/project_title_spec.js b/spec/javascripts/project_title_spec.js
index 49211a6b852..69d9587771f 100644
--- a/spec/javascripts/project_title_spec.js
+++ b/spec/javascripts/project_title_spec.js
@@ -1,49 +1,54 @@
-/* eslint-disable space-before-function-paren, no-unused-expressions, no-return-assign, no-undef, no-param-reassign, no-var, new-cap, wrap-iife, no-unused-vars, quotes, padded-blocks, max-len */
+/* eslint-disable space-before-function-paren, no-unused-expressions, no-return-assign, no-param-reassign, no-var, new-cap, wrap-iife, no-unused-vars, quotes, jasmine/no-expect-in-setup-teardown, max-len */
+/* global Project */
 
-/*= require bootstrap */
-/*= require select2 */
-/*= require lib/utils/type_utility */
-/*= require gl_dropdown */
-/*= require api */
-/*= require project_select */
-/*= require project */
+require('select2/select2.js');
+require('~/lib/utils/type_utility');
+require('~/gl_dropdown');
+require('~/api');
+require('~/project_select');
+require('~/project');
 
 (function() {
-  window.gon || (window.gon = {});
-
-  window.gon.api_version = 'v3';
-
   describe('Project Title', function() {
-    fixture.preload('project_title.html');
-    fixture.preload('projects.json');
+    preloadFixtures('issues/open-issue.html.raw');
+    loadJSONFixtures('projects.json');
+
     beforeEach(function() {
-      fixture.load('project_title.html');
+      loadFixtures('issues/open-issue.html.raw');
+
+      window.gon = {};
+      window.gon.api_version = 'v3';
+
       return this.project = new Project();
     });
-    return describe('project list', function() {
+
+    describe('project list', function() {
+      var fakeAjaxResponse = function fakeAjaxResponse(req) {
+        var d;
+        expect(req.url).toBe('/api/v3/projects.json?simple=true');
+        expect(req.data).toEqual({ search: '', order_by: 'last_activity_at', per_page: 20 });
+        d = $.Deferred();
+        d.resolve(this.projects_data);
+        return d.promise();
+      };
+
       beforeEach((function(_this) {
         return function() {
-          _this.projects_data = fixture.load('projects.json')[0];
-          return spyOn(jQuery, 'ajax').and.callFake(function(req) {
-            var d;
-            expect(req.url).toBe('/api/v3/projects.json?simple=true');
-            d = $.Deferred();
-            d.resolve(_this.projects_data);
-            return d.promise();
-          });
+          _this.projects_data = getJSONFixture('projects.json');
+          return spyOn(jQuery, 'ajax').and.callFake(fakeAjaxResponse.bind(_this));
         };
       })(this));
-      it('to show on toggle click', (function(_this) {
-        return function() {
-          $('.js-projects-dropdown-toggle').click();
-          return expect($('.header-content').hasClass('open')).toBe(true);
-        };
-      })(this));
-      return it('hide dropdown', function() {
-        $(".dropdown-menu-close-icon").click();
-        return expect($('.header-content').hasClass('open')).toBe(false);
+      it('toggles dropdown', function() {
+        var menu = $('.js-dropdown-menu-projects');
+        $('.js-projects-dropdown-toggle').click();
+        expect(menu).toHaveClass('open');
+        menu.find('.dropdown-menu-close-icon').click();
+        expect(menu).not.toHaveClass('open');
       });
     });
-  });
 
-}).call(this);
+    afterEach(() => {
+      window.gon = {};
+    });
+  });
+}).call(window);
diff --git a/spec/javascripts/right_sidebar_spec.js b/spec/javascripts/right_sidebar_spec.js
index 0a9bc546144..285b7940174 100644
--- a/spec/javascripts/right_sidebar_spec.js
+++ b/spec/javascripts/right_sidebar_spec.js
@@ -1,10 +1,8 @@
-/* eslint-disable space-before-function-paren, no-var, one-var, one-var-declaration-per-line, new-parens, no-undef, no-return-assign, new-cap, vars-on-top, semi, padded-blocks, max-len */
+/* eslint-disable space-before-function-paren, no-var, one-var, one-var-declaration-per-line, new-parens, no-return-assign, new-cap, vars-on-top, max-len */
+/* global Sidebar */
 
-/*= require right_sidebar */
-/*= require jquery */
-/*= require js.cookie */
-
-/*= require extensions/jquery.js */
+import '~/commons/bootstrap';
+import '~/right_sidebar';
 
 (function() {
   var $aside, $icon, $labelsIcon, $page, $toggle, assertSidebarState;
@@ -35,9 +33,11 @@
 
   describe('RightSidebar', function() {
     var fixtureName = 'issues/open-issue.html.raw';
-    fixture.preload(fixtureName);
+    preloadFixtures(fixtureName);
+    loadJSONFixtures('todos/todos.json');
+
     beforeEach(function() {
-      fixture.load(fixtureName);
+      loadFixtures(fixtureName);
       this.sidebar = new Sidebar;
       $aside = $('.right-sidebar');
       $page = $('.page-with-sidebar');
@@ -64,9 +64,10 @@
     });
 
     it('should broadcast todo:toggle event when add todo clicked', function() {
+      var todos = getJSONFixture('todos/todos.json');
       spyOn(jQuery, 'ajax').and.callFake(function() {
         var d = $.Deferred();
-        var response = fixture.load('todos.json');
+        var response = todos;
         d.resolve(response);
         return d.promise();
       });
@@ -76,7 +77,6 @@
       $('.js-issuable-todo').click();
 
       expect(todoToggleSpy.calls.count()).toEqual(1);
-    })
+    });
   });
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/search_autocomplete_spec.js b/spec/javascripts/search_autocomplete_spec.js
index 1b7f642d59e..aaf058bd755 100644
--- a/spec/javascripts/search_autocomplete_spec.js
+++ b/spec/javascripts/search_autocomplete_spec.js
@@ -1,25 +1,19 @@
-/* eslint-disable space-before-function-paren, max-len, no-var, one-var, one-var-declaration-per-line, no-unused-expressions, consistent-return, no-param-reassign, default-case, no-return-assign, comma-dangle, object-shorthand, prefer-template, quotes, new-parens, vars-on-top, new-cap, padded-blocks, max-len */
+/* eslint-disable space-before-function-paren, max-len, no-var, one-var, one-var-declaration-per-line, no-unused-expressions, consistent-return, no-param-reassign, default-case, no-return-assign, comma-dangle, object-shorthand, prefer-template, quotes, new-parens, vars-on-top, new-cap, max-len */
 
-/*= require gl_dropdown */
-/*= require search_autocomplete */
-/*= require jquery */
-/*= require lib/utils/common_utils */
-/*= require lib/utils/type_utility */
-/*= require fuzzaldrin-plus */
-/*= require turbolinks */
-/*= require jquery.turbolinks */
+require('~/gl_dropdown');
+require('~/search_autocomplete');
+require('~/lib/utils/common_utils');
+require('~/lib/utils/type_utility');
+require('vendor/fuzzaldrin-plus');
 
 (function() {
   var addBodyAttributes, assertLinks, dashboardIssuesPath, dashboardMRsPath, groupIssuesPath, groupMRsPath, groupName, mockDashboardOptions, mockGroupOptions, mockProjectOptions, projectIssuesPath, projectMRsPath, projectName, userId, widget;
+  var userName = 'root';
 
   widget = null;
 
   userId = 1;
 
-  window.gon || (window.gon = {});
-
-  window.gon.current_user_id = userId;
-
   dashboardIssuesPath = '/dashboard/issues';
 
   dashboardMRsPath = '/dashboard/merge_requests';
@@ -93,10 +87,10 @@
 
   assertLinks = function(list, issuesPath, mrsPath) {
     var a1, a2, a3, a4, issuesAssignedToMeLink, issuesIHaveCreatedLink, mrsAssignedToMeLink, mrsIHaveCreatedLink;
-    issuesAssignedToMeLink = issuesPath + "/?assignee_id=" + userId;
-    issuesIHaveCreatedLink = issuesPath + "/?author_id=" + userId;
-    mrsAssignedToMeLink = mrsPath + "/?assignee_id=" + userId;
-    mrsIHaveCreatedLink = mrsPath + "/?author_id=" + userId;
+    issuesAssignedToMeLink = issuesPath + "/?assignee_username=" + userName;
+    issuesIHaveCreatedLink = issuesPath + "/?author_username=" + userName;
+    mrsAssignedToMeLink = mrsPath + "/?assignee_username=" + userName;
+    mrsIHaveCreatedLink = mrsPath + "/?author_username=" + userName;
     a1 = "a[href='" + issuesAssignedToMeLink + "']";
     a2 = "a[href='" + issuesIHaveCreatedLink + "']";
     a3 = "a[href='" + mrsAssignedToMeLink + "']";
@@ -112,16 +106,28 @@
   };
 
   describe('Search autocomplete dropdown', function() {
-    fixture.preload('search_autocomplete.html');
+    preloadFixtures('static/search_autocomplete.html.raw');
     beforeEach(function() {
-      fixture.load('search_autocomplete.html');
+      loadFixtures('static/search_autocomplete.html.raw');
+      widget = new gl.SearchAutocomplete;
+      // Prevent turbolinks from triggering within gl_dropdown
+      spyOn(window.gl.utils, 'visitUrl').and.returnValue(true);
+
+      window.gon = {};
+      window.gon.current_user_id = userId;
+      window.gon.current_username = userName;
+
       return widget = new gl.SearchAutocomplete;
     });
+
+    afterEach(function() {
+      window.gon = {};
+    });
     it('should show Dashboard specific dropdown menu', function() {
       var list;
       addBodyAttributes();
       mockDashboardOptions();
-      widget.searchInput.focus();
+      widget.searchInput.triggerHandler('focus');
       list = widget.wrap.find('.dropdown-menu').find('ul');
       return assertLinks(list, dashboardIssuesPath, dashboardMRsPath);
     });
@@ -129,7 +135,7 @@
       var list;
       addBodyAttributes('group');
       mockGroupOptions();
-      widget.searchInput.focus();
+      widget.searchInput.triggerHandler('focus');
       list = widget.wrap.find('.dropdown-menu').find('ul');
       return assertLinks(list, groupIssuesPath, groupMRsPath);
     });
@@ -137,7 +143,7 @@
       var list;
       addBodyAttributes('project');
       mockProjectOptions();
-      widget.searchInput.focus();
+      widget.searchInput.triggerHandler('focus');
       list = widget.wrap.find('.dropdown-menu').find('ul');
       return assertLinks(list, projectIssuesPath, projectMRsPath);
     });
@@ -146,7 +152,7 @@
       addBodyAttributes('project');
       mockProjectOptions();
       widget.searchInput.val('help');
-      widget.searchInput.focus();
+      widget.searchInput.triggerHandler('focus');
       list = widget.wrap.find('.dropdown-menu').find('ul');
       link = "a[href='" + projectIssuesPath + "/?assignee_id=" + userId + "']";
       return expect(list.find(link).length).toBe(0);
@@ -157,7 +163,7 @@
       addBodyAttributes();
       mockDashboardOptions(true);
       var submitSpy = spyOnEvent('form', 'submit');
-      widget.searchInput.focus();
+      widget.searchInput.triggerHandler('focus');
       widget.wrap.trigger($.Event('keydown', { which: DOWN }));
       var enterKeyEvent = $.Event('keydown', { which: ENTER });
       widget.searchInput.trigger(enterKeyEvent);
@@ -169,5 +175,4 @@
       expect(enterKeyEvent.isDefaultPrevented()).toBe(true);
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/shortcuts_issuable_spec.js b/spec/javascripts/shortcuts_issuable_spec.js
index e37816b0a8c..9e19dabd0e3 100644
--- a/spec/javascripts/shortcuts_issuable_spec.js
+++ b/spec/javascripts/shortcuts_issuable_spec.js
@@ -1,78 +1,78 @@
-/* eslint-disable space-before-function-paren, no-return-assign, no-undef, no-var, quotes, padded-blocks, max-len */
+/* eslint-disable space-before-function-paren, no-return-assign, no-var, quotes */
+/* global ShortcutsIssuable */
 
-/*= require shortcuts_issuable */
+require('~/copy_as_gfm');
+require('~/shortcuts_issuable');
 
 (function() {
   describe('ShortcutsIssuable', function() {
     var fixtureName = 'issues/open-issue.html.raw';
-    fixture.preload(fixtureName);
+    preloadFixtures(fixtureName);
     beforeEach(function() {
-      fixture.load(fixtureName);
+      loadFixtures(fixtureName);
       document.querySelector('.js-new-note-form').classList.add('js-main-target-form');
-      return this.shortcut = new ShortcutsIssuable();
+      this.shortcut = new ShortcutsIssuable();
     });
-    return describe('#replyWithSelectedText', function() {
+    describe('#replyWithSelectedText', function() {
       var stubSelection;
-      // Stub window.getSelection to return the provided String.
-      stubSelection = function(text) {
-        return window.getSelection = function() {
-          return text;
+      // Stub window.gl.utils.getSelectedFragment to return a node with the provided HTML.
+      stubSelection = function(html) {
+        window.gl.utils.getSelectedFragment = function() {
+          var node = document.createElement('div');
+          node.innerHTML = html;
+          return node;
         };
       };
       beforeEach(function() {
-        return this.selector = 'form.js-main-target-form textarea#note_note';
+        this.selector = 'form.js-main-target-form textarea#note_note';
       });
       describe('with empty selection', function() {
-        return it('does nothing', function() {
-          stubSelection('');
+        it('does not return an error', function() {
           this.shortcut.replyWithSelectedText();
-          return expect($(this.selector).val()).toBe('');
+          expect($(this.selector).val()).toBe('');
+        });
+        it('triggers `focus`', function() {
+          this.shortcut.replyWithSelectedText();
+          expect(document.activeElement).toBe(document.querySelector(this.selector));
         });
       });
       describe('with any selection', function() {
         beforeEach(function() {
-          return stubSelection('Selected text.');
+          stubSelection('<p>Selected text.</p>');
         });
         it('leaves existing input intact', function() {
           $(this.selector).val('This text was already here.');
           expect($(this.selector).val()).toBe('This text was already here.');
           this.shortcut.replyWithSelectedText();
-          return expect($(this.selector).val()).toBe("This text was already here.\n> Selected text.\n\n");
+          expect($(this.selector).val()).toBe("This text was already here.\n\n> Selected text.\n\n");
         });
         it('triggers `input`', function() {
-          var triggered;
-          triggered = false;
+          var triggered = false;
           $(this.selector).on('input', function() {
-            return triggered = true;
+            triggered = true;
           });
           this.shortcut.replyWithSelectedText();
-          return expect(triggered).toBe(true);
+          expect(triggered).toBe(true);
         });
-        return it('triggers `focus`', function() {
-          var focused;
-          focused = false;
-          $(this.selector).on('focus', function() {
-            return focused = true;
-          });
+        it('triggers `focus`', function() {
           this.shortcut.replyWithSelectedText();
-          return expect(focused).toBe(true);
+          expect(document.activeElement).toBe(document.querySelector(this.selector));
         });
       });
       describe('with a one-line selection', function() {
-        return it('quotes the selection', function() {
-          stubSelection('This text has been selected.');
+        it('quotes the selection', function() {
+          stubSelection('<p>This text has been selected.</p>');
           this.shortcut.replyWithSelectedText();
-          return expect($(this.selector).val()).toBe("> This text has been selected.\n\n");
+          expect($(this.selector).val()).toBe("> This text has been selected.\n\n");
         });
       });
-      return describe('with a multi-line selection', function() {
-        return it('quotes the selected lines as a group', function() {
-          stubSelection("Selected line one.\n\nSelected line two.\nSelected line three.\n");
+      describe('with a multi-line selection', function() {
+        it('quotes the selected lines as a group', function() {
+          stubSelection("<p>Selected line one.</p>\n\n<p>Selected line two.</p>\n\n<p>Selected line three.</p>");
           this.shortcut.replyWithSelectedText();
-          return expect($(this.selector).val()).toBe("> Selected line one.\n> Selected line two.\n> Selected line three.\n\n");
+          expect($(this.selector).val()).toBe("> Selected line one.\n>\n> Selected line two.\n>\n> Selected line three.\n\n");
         });
       });
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/signin_tabs_memoizer_spec.js b/spec/javascripts/signin_tabs_memoizer_spec.js
new file mode 100644
index 00000000000..d83d9a57b42
--- /dev/null
+++ b/spec/javascripts/signin_tabs_memoizer_spec.js
@@ -0,0 +1,53 @@
+require('~/signin_tabs_memoizer');
+
+((global) => {
+  describe('SigninTabsMemoizer', () => {
+    const fixtureTemplate = 'static/signin_tabs.html.raw';
+    const tabSelector = 'ul.nav-tabs';
+    const currentTabKey = 'current_signin_tab';
+    let memo;
+
+    function createMemoizer() {
+      memo = new global.ActiveTabMemoizer({
+        currentTabKey,
+        tabSelector,
+      });
+      return memo;
+    }
+
+    preloadFixtures(fixtureTemplate);
+
+    beforeEach(() => {
+      loadFixtures(fixtureTemplate);
+    });
+
+    it('does nothing if no tab was previously selected', () => {
+      createMemoizer();
+
+      expect(document.querySelector('li a.active').getAttribute('id')).toEqual('standard');
+    });
+
+    it('shows last selected tab on boot', () => {
+      createMemoizer().saveData('#ldap');
+      const fakeTab = {
+        click: () => {},
+      };
+      spyOn(document, 'querySelector').and.returnValue(fakeTab);
+      spyOn(fakeTab, 'click');
+
+      memo.bootstrap();
+
+      // verify that triggers click on the last selected tab
+      expect(document.querySelector).toHaveBeenCalledWith(`${tabSelector} a[href="#ldap"]`);
+      expect(fakeTab.click).toHaveBeenCalled();
+    });
+
+    it('saves last selected tab on change', () => {
+      createMemoizer();
+
+      document.getElementById('standard').click();
+
+      expect(memo.readData()).toEqual('#standard');
+    });
+  });
+})(window);
diff --git a/spec/javascripts/smart_interval_spec.js b/spec/javascripts/smart_interval_spec.js
new file mode 100644
index 00000000000..4366ec2a5b8
--- /dev/null
+++ b/spec/javascripts/smart_interval_spec.js
@@ -0,0 +1,179 @@
+require('~/smart_interval');
+
+(() => {
+  const DEFAULT_MAX_INTERVAL = 100;
+  const DEFAULT_STARTING_INTERVAL = 5;
+  const DEFAULT_SHORT_TIMEOUT = 75;
+  const DEFAULT_LONG_TIMEOUT = 1000;
+  const DEFAULT_INCREMENT_FACTOR = 2;
+
+  function createDefaultSmartInterval(config) {
+    const defaultParams = {
+      callback: () => {},
+      startingInterval: DEFAULT_STARTING_INTERVAL,
+      maxInterval: DEFAULT_MAX_INTERVAL,
+      incrementByFactorOf: DEFAULT_INCREMENT_FACTOR,
+      lazyStart: false,
+      immediateExecution: false,
+      hiddenInterval: null,
+    };
+
+    if (config) {
+      _.extend(defaultParams, config);
+    }
+
+    return new gl.SmartInterval(defaultParams);
+  }
+
+  describe('SmartInterval', function () {
+    describe('Increment Interval', function () {
+      beforeEach(function () {
+        this.smartInterval = createDefaultSmartInterval();
+      });
+
+      it('should increment the interval delay', function (done) {
+        const interval = this.smartInterval;
+        setTimeout(() => {
+          const intervalConfig = this.smartInterval.cfg;
+          const iterationCount = 4;
+          const maxIntervalAfterIterations = intervalConfig.startingInterval *
+            (intervalConfig.incrementByFactorOf ** (iterationCount - 1)); // 40
+          const currentInterval = interval.getCurrentInterval();
+
+          // Provide some flexibility for performance of testing environment
+          expect(currentInterval).toBeGreaterThan(intervalConfig.startingInterval);
+          expect(currentInterval <= maxIntervalAfterIterations).toBeTruthy();
+
+          done();
+        }, DEFAULT_SHORT_TIMEOUT); // 4 iterations, increment by 2x = (5 + 10 + 20 + 40)
+      });
+
+      it('should not increment past maxInterval', function (done) {
+        const interval = this.smartInterval;
+
+        setTimeout(() => {
+          const currentInterval = interval.getCurrentInterval();
+          expect(currentInterval).toBe(interval.cfg.maxInterval);
+
+          done();
+        }, DEFAULT_LONG_TIMEOUT);
+      });
+    });
+
+    describe('Public methods', function () {
+      beforeEach(function () {
+        this.smartInterval = createDefaultSmartInterval();
+      });
+
+      it('should cancel an interval', function (done) {
+        const interval = this.smartInterval;
+
+        setTimeout(() => {
+          interval.cancel();
+
+          const intervalId = interval.state.intervalId;
+          const currentInterval = interval.getCurrentInterval();
+          const intervalLowerLimit = interval.cfg.startingInterval;
+
+          expect(intervalId).toBeUndefined();
+          expect(currentInterval).toBe(intervalLowerLimit);
+
+          done();
+        }, DEFAULT_SHORT_TIMEOUT);
+      });
+
+      it('should resume an interval', function (done) {
+        const interval = this.smartInterval;
+
+        setTimeout(() => {
+          interval.cancel();
+
+          interval.resume();
+
+          const intervalId = interval.state.intervalId;
+
+          expect(intervalId).toBeTruthy();
+
+          done();
+        }, DEFAULT_SHORT_TIMEOUT);
+      });
+    });
+
+    describe('DOM Events', function () {
+      beforeEach(function () {
+        // This ensures DOM and DOM events are initialized for these specs.
+        setFixtures('<div></div>');
+
+        this.smartInterval = createDefaultSmartInterval();
+      });
+
+      it('should pause when page is not visible', function (done) {
+        const interval = this.smartInterval;
+
+        setTimeout(() => {
+          expect(interval.state.intervalId).toBeTruthy();
+
+          // simulates triggering of visibilitychange event
+          interval.handleVisibilityChange({ target: { visibilityState: 'hidden' } });
+
+          expect(interval.state.intervalId).toBeUndefined();
+          done();
+        }, DEFAULT_SHORT_TIMEOUT);
+      });
+
+      it('should change to the hidden interval when page is not visible', function (done) {
+        const HIDDEN_INTERVAL = 1500;
+        const interval = createDefaultSmartInterval({ hiddenInterval: HIDDEN_INTERVAL });
+
+        setTimeout(() => {
+          expect(interval.state.intervalId).toBeTruthy();
+          expect(interval.getCurrentInterval() >= DEFAULT_STARTING_INTERVAL &&
+            interval.getCurrentInterval() <= DEFAULT_MAX_INTERVAL).toBeTruthy();
+
+          // simulates triggering of visibilitychange event
+          interval.handleVisibilityChange({ target: { visibilityState: 'hidden' } });
+
+          expect(interval.state.intervalId).toBeTruthy();
+          expect(interval.getCurrentInterval()).toBe(HIDDEN_INTERVAL);
+          done();
+        }, DEFAULT_SHORT_TIMEOUT);
+      });
+
+      it('should resume when page is becomes visible at the previous interval', function (done) {
+        const interval = this.smartInterval;
+
+        setTimeout(() => {
+          expect(interval.state.intervalId).toBeTruthy();
+
+          // simulates triggering of visibilitychange event
+          interval.handleVisibilityChange({ target: { visibilityState: 'hidden' } });
+
+          expect(interval.state.intervalId).toBeUndefined();
+
+          // simulates triggering of visibilitychange event
+          interval.handleVisibilityChange({ target: { visibilityState: 'visible' } });
+
+          expect(interval.state.intervalId).toBeTruthy();
+
+          done();
+        }, DEFAULT_SHORT_TIMEOUT);
+      });
+
+      it('should cancel on page unload', function (done) {
+        const interval = this.smartInterval;
+
+        setTimeout(() => {
+          $(document).triggerHandler('beforeunload');
+          expect(interval.state.intervalId).toBeUndefined();
+          expect(interval.getCurrentInterval()).toBe(interval.cfg.startingInterval);
+          done();
+        }, DEFAULT_SHORT_TIMEOUT);
+      });
+
+      it('should execute callback before first interval', function () {
+        const interval = createDefaultSmartInterval({ immediateExecution: true });
+        expect(interval.cfg.immediateExecution).toBeFalsy();
+      });
+    });
+  });
+})(window.gl || (window.gl = {}));
diff --git a/spec/javascripts/smart_interval_spec.js.es6 b/spec/javascripts/smart_interval_spec.js.es6
deleted file mode 100644
index ed6166a25a8..00000000000
--- a/spec/javascripts/smart_interval_spec.js.es6
+++ /dev/null
@@ -1,159 +0,0 @@
-//= require jquery
-//= require smart_interval
-
-(() => {
-  const DEFAULT_MAX_INTERVAL = 100;
-  const DEFAULT_STARTING_INTERVAL = 5;
-  const DEFAULT_SHORT_TIMEOUT = 75;
-  const DEFAULT_LONG_TIMEOUT = 1000;
-  const DEFAULT_INCREMENT_FACTOR = 2;
-
-  function createDefaultSmartInterval(config) {
-    const defaultParams = {
-      callback: () => {},
-      startingInterval: DEFAULT_STARTING_INTERVAL,
-      maxInterval: DEFAULT_MAX_INTERVAL,
-      incrementByFactorOf: DEFAULT_INCREMENT_FACTOR,
-      delayStartBy: 0,
-      lazyStart: false,
-    };
-
-    if (config) {
-      _.extend(defaultParams, config);
-    }
-
-    return new gl.SmartInterval(defaultParams);
-  }
-
-  describe('SmartInterval', function () {
-    describe('Increment Interval', function () {
-      beforeEach(function () {
-        this.smartInterval = createDefaultSmartInterval();
-      });
-
-      it('should increment the interval delay', function (done) {
-        const interval = this.smartInterval;
-        setTimeout(() => {
-          const intervalConfig = this.smartInterval.cfg;
-          const iterationCount = 4;
-          const maxIntervalAfterIterations = intervalConfig.startingInterval *
-            (intervalConfig.incrementByFactorOf ** (iterationCount - 1)); // 40
-          const currentInterval = interval.getCurrentInterval();
-
-          // Provide some flexibility for performance of testing environment
-          expect(currentInterval).toBeGreaterThan(intervalConfig.startingInterval);
-          expect(currentInterval <= maxIntervalAfterIterations).toBeTruthy();
-
-          done();
-        }, DEFAULT_SHORT_TIMEOUT); // 4 iterations, increment by 2x = (5 + 10 + 20 + 40)
-      });
-
-      it('should not increment past maxInterval', function (done) {
-        const interval = this.smartInterval;
-
-        setTimeout(() => {
-          const currentInterval = interval.getCurrentInterval();
-          expect(currentInterval).toBe(interval.cfg.maxInterval);
-
-          done();
-        }, DEFAULT_LONG_TIMEOUT);
-      });
-    });
-
-    describe('Public methods', function () {
-      beforeEach(function () {
-        this.smartInterval = createDefaultSmartInterval();
-      });
-
-      it('should cancel an interval', function (done) {
-        const interval = this.smartInterval;
-
-        setTimeout(() => {
-          interval.cancel();
-
-          const intervalId = interval.state.intervalId;
-          const currentInterval = interval.getCurrentInterval();
-          const intervalLowerLimit = interval.cfg.startingInterval;
-
-          expect(intervalId).toBeUndefined();
-          expect(currentInterval).toBe(intervalLowerLimit);
-
-          done();
-        }, DEFAULT_SHORT_TIMEOUT);
-      });
-
-      it('should resume an interval', function (done) {
-        const interval = this.smartInterval;
-
-        setTimeout(() => {
-          interval.cancel();
-
-          interval.resume();
-
-          const intervalId = interval.state.intervalId;
-
-          expect(intervalId).toBeTruthy();
-
-          done();
-        }, DEFAULT_SHORT_TIMEOUT);
-      });
-    });
-
-    describe('DOM Events', function () {
-      beforeEach(function () {
-        // This ensures DOM and DOM events are initialized for these specs.
-        fixture.set('<div></div>');
-
-        this.smartInterval = createDefaultSmartInterval();
-      });
-
-      it('should pause when page is not visible', function (done) {
-        const interval = this.smartInterval;
-
-        setTimeout(() => {
-          expect(interval.state.intervalId).toBeTruthy();
-
-          // simulates triggering of visibilitychange event
-          interval.state.pageVisibility = 'hidden';
-          interval.handleVisibilityChange();
-
-          expect(interval.state.intervalId).toBeUndefined();
-          done();
-        }, DEFAULT_SHORT_TIMEOUT);
-      });
-
-      it('should resume when page is becomes visible at the previous interval', function (done) {
-        const interval = this.smartInterval;
-
-        setTimeout(() => {
-          expect(interval.state.intervalId).toBeTruthy();
-
-          // simulates triggering of visibilitychange event
-          interval.state.pageVisibility = 'hidden';
-          interval.handleVisibilityChange();
-
-          expect(interval.state.intervalId).toBeUndefined();
-
-          // simulates triggering of visibilitychange event
-          interval.state.pageVisibility = 'visible';
-          interval.handleVisibilityChange();
-
-          expect(interval.state.intervalId).toBeTruthy();
-
-          done();
-        }, DEFAULT_SHORT_TIMEOUT);
-      });
-
-      it('should cancel on page unload', function (done) {
-        const interval = this.smartInterval;
-
-        setTimeout(() => {
-          $(document).trigger('page:before-unload');
-          expect(interval.state.intervalId).toBeUndefined();
-          expect(interval.getCurrentInterval()).toBe(interval.cfg.startingInterval);
-          done();
-        }, DEFAULT_SHORT_TIMEOUT);
-      });
-    });
-  });
-})(window.gl || (window.gl = {}));
diff --git a/spec/javascripts/spec_helper.js b/spec/javascripts/spec_helper.js
deleted file mode 100644
index 831dfada952..00000000000
--- a/spec/javascripts/spec_helper.js
+++ /dev/null
@@ -1,48 +0,0 @@
-/* eslint-disable space-before-function-paren */
-// PhantomJS (Teaspoons default driver) doesn't have support for
-// Function.prototype.bind, which has caused confusion.  Use this polyfill to
-// avoid the confusion.
-/*= require support/bind-poly */
-
-// You can require your own javascript files here. By default this will include
-// everything in application, however you may get better load performance if you
-// require the specific files that are being used in the spec that tests them.
-/*= require jquery */
-/*= require jquery.turbolinks */
-/*= require bootstrap */
-/*= require underscore */
-
-// Teaspoon includes some support files, but you can use anything from your own
-// support path too.
-// require support/jasmine-jquery-1.7.0
-// require support/jasmine-jquery-2.0.0
-/*= require support/jasmine-jquery-2.1.0 */
-
-// require support/sinon
-// require support/your-support-file
-// Deferring execution
-// If you're using CommonJS, RequireJS or some other asynchronous library you can
-// defer execution. Call Teaspoon.execute() after everything has been loaded.
-// Simple example of a timeout:
-// Teaspoon.defer = true
-// setTimeout(Teaspoon.execute, 1000)
-// Matching files
-// By default Teaspoon will look for files that match
-// _spec.{js,js.es6}. Add a filename_spec.js file in your spec path
-// and it'll be included in the default suite automatically. If you want to
-// customize suites, check out the configuration in teaspoon_env.rb
-// Manifest
-// If you'd rather require your spec files manually (to control order for
-// instance) you can disable the suite matcher in the configuration and use this
-// file as a manifest.
-// For more information: http://github.com/modeset/teaspoon
-
-(function() {
-
-
-}).call(this);
-
-// defined in ActionDispatch::TestRequest
-// see https://github.com/rails/rails/blob/v4.2.7.1/actionpack/lib/action_dispatch/testing/test_request.rb#L7
-window.gl = window.gl || {};
-gl.TEST_HOST = 'http://test.host';
diff --git a/spec/javascripts/subbable_resource_spec.js b/spec/javascripts/subbable_resource_spec.js
new file mode 100644
index 00000000000..454386697f5
--- /dev/null
+++ b/spec/javascripts/subbable_resource_spec.js
@@ -0,0 +1,63 @@
+/* eslint-disable max-len, arrow-parens, comma-dangle */
+
+require('~/subbable_resource');
+
+/*
+* Test that each rest verb calls the publish and subscribe function and passes the correct value back
+*
+*
+* */
+((global) => {
+  describe('Subbable Resource', function () {
+    describe('PubSub', function () {
+      beforeEach(function () {
+        this.MockResource = new global.SubbableResource('https://example.com');
+      });
+      it('should successfully add a single subscriber', function () {
+        const callback = () => {};
+        this.MockResource.subscribe(callback);
+
+        expect(this.MockResource.subscribers.length).toBe(1);
+        expect(this.MockResource.subscribers[0]).toBe(callback);
+      });
+
+      it('should successfully add multiple subscribers', function () {
+        const callbackOne = () => {};
+        const callbackTwo = () => {};
+        const callbackThree = () => {};
+
+        this.MockResource.subscribe(callbackOne);
+        this.MockResource.subscribe(callbackTwo);
+        this.MockResource.subscribe(callbackThree);
+
+        expect(this.MockResource.subscribers.length).toBe(3);
+      });
+
+      it('should successfully publish an update to a single subscriber', function () {
+        const state = { myprop: 1 };
+
+        const callbacks = {
+          one: (data) => expect(data.myprop).toBe(2),
+          two: (data) => expect(data.myprop).toBe(2),
+          three: (data) => expect(data.myprop).toBe(2)
+        };
+
+        const spyOne = spyOn(callbacks, 'one');
+        const spyTwo = spyOn(callbacks, 'two');
+        const spyThree = spyOn(callbacks, 'three');
+
+        this.MockResource.subscribe(callbacks.one);
+        this.MockResource.subscribe(callbacks.two);
+        this.MockResource.subscribe(callbacks.three);
+
+        state.myprop += 1;
+
+        this.MockResource.publish(state);
+
+        expect(spyOne).toHaveBeenCalled();
+        expect(spyTwo).toHaveBeenCalled();
+        expect(spyThree).toHaveBeenCalled();
+      });
+    });
+  });
+})(window.gl || (window.gl = {}));
diff --git a/spec/javascripts/subbable_resource_spec.js.es6 b/spec/javascripts/subbable_resource_spec.js.es6
deleted file mode 100644
index df395296791..00000000000
--- a/spec/javascripts/subbable_resource_spec.js.es6
+++ /dev/null
@@ -1,65 +0,0 @@
-/* eslint-disable */
-//= vue
-//= vue-resource
-//= require jquery
-//= require subbable_resource
-
-/*
-* Test that each rest verb calls the publish and subscribe function and passes the correct value back
-*
-*
-* */
-((global) => {
-  describe('Subbable Resource', function () {
-    describe('PubSub', function () {
-      beforeEach(function () {
-        this.MockResource = new global.SubbableResource('https://example.com');
-      });
-      it('should successfully add a single subscriber', function () {
-        const callback = () => {};
-        this.MockResource.subscribe(callback);
-
-        expect(this.MockResource.subscribers.length).toBe(1);
-        expect(this.MockResource.subscribers[0]).toBe(callback);
-      });
-
-      it('should successfully add multiple subscribers', function () {
-        const callbackOne = () => {};
-        const callbackTwo = () => {};
-        const callbackThree = () => {};
-
-        this.MockResource.subscribe(callbackOne);
-        this.MockResource.subscribe(callbackTwo);
-        this.MockResource.subscribe(callbackThree);
-
-        expect(this.MockResource.subscribers.length).toBe(3);
-      });
-
-      it('should successfully publish an update to a single subscriber', function () {
-        const state = { myprop: 1 };
-
-        const callbacks = {
-          one: (data) => expect(data.myprop).toBe(2),
-          two: (data) => expect(data.myprop).toBe(2),
-          three: (data) => expect(data.myprop).toBe(2)
-        };
-
-        const spyOne = spyOn(callbacks, 'one');
-        const spyTwo = spyOn(callbacks, 'two');
-        const spyThree = spyOn(callbacks, 'three');
-
-        this.MockResource.subscribe(callbacks.one);
-        this.MockResource.subscribe(callbacks.two);
-        this.MockResource.subscribe(callbacks.three);
-
-        state.myprop++;
-
-        this.MockResource.publish(state);
-
-        expect(spyOne).toHaveBeenCalled();
-        expect(spyTwo).toHaveBeenCalled();
-        expect(spyThree).toHaveBeenCalled();
-      });
-    });
-  });
-})(window.gl || (window.gl = {}));
diff --git a/spec/javascripts/syntax_highlight_spec.js b/spec/javascripts/syntax_highlight_spec.js
index ac411f6c306..cea223bd243 100644
--- a/spec/javascripts/syntax_highlight_spec.js
+++ b/spec/javascripts/syntax_highlight_spec.js
@@ -1,6 +1,6 @@
-/* eslint-disable space-before-function-paren, no-var, no-return-assign, quotes, padded-blocks */
+/* eslint-disable space-before-function-paren, no-var, no-return-assign, quotes */
 
-/*= require syntax_highlight */
+require('~/syntax_highlight');
 
 (function() {
   describe('Syntax Highlighter', function() {
@@ -13,7 +13,7 @@
     };
     describe('on a js-syntax-highlight element', function() {
       beforeEach(function() {
-        return fixture.set('<div class="js-syntax-highlight"></div>');
+        return setFixtures('<div class="js-syntax-highlight"></div>');
       });
       return it('applies syntax highlighting', function() {
         stubUserColorScheme('monokai');
@@ -23,7 +23,7 @@
     });
     return describe('on a parent element', function() {
       beforeEach(function() {
-        return fixture.set("<div class=\"parent\">\n  <div class=\"js-syntax-highlight\"></div>\n  <div class=\"foo\"></div>\n  <div class=\"js-syntax-highlight\"></div>\n</div>");
+        return setFixtures("<div class=\"parent\">\n  <div class=\"js-syntax-highlight\"></div>\n  <div class=\"foo\"></div>\n  <div class=\"js-syntax-highlight\"></div>\n</div>");
       });
       it('applies highlighting to all applicable children', function() {
         stubUserColorScheme('monokai');
@@ -33,7 +33,7 @@
       });
       return it('prevents an infinite loop when no matches exist', function() {
         var highlight;
-        fixture.set('<div></div>');
+        setFixtures('<div></div>');
         highlight = function() {
           return $('div').syntaxHighlight();
         };
@@ -41,5 +41,4 @@
       });
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/test_bundle.js b/spec/javascripts/test_bundle.js
new file mode 100644
index 00000000000..fae462561e9
--- /dev/null
+++ b/spec/javascripts/test_bundle.js
@@ -0,0 +1,68 @@
+// enable test fixtures
+require('jasmine-jquery');
+
+jasmine.getFixtures().fixturesPath = 'base/spec/javascripts/fixtures';
+jasmine.getJSONFixtures().fixturesPath = 'base/spec/javascripts/fixtures';
+
+// include common libraries
+require('~/commons/index.js');
+window.$ = window.jQuery = require('jquery');
+window._ = require('underscore');
+window.Cookies = require('js-cookie');
+window.Vue = require('vue');
+window.Vue.use(require('vue-resource'));
+
+// stub expected globals
+window.gl = window.gl || {};
+window.gl.TEST_HOST = 'http://test.host';
+window.gon = window.gon || {};
+
+// render all of our tests
+const testsContext = require.context('.', true, /_spec$/);
+testsContext.keys().forEach(function (path) {
+  try {
+    testsContext(path);
+  } catch (err) {
+    console.error('[ERROR] Unable to load spec: ', path);
+    describe('Test bundle', function () {
+      it(`includes '${path}'`, function () {
+        expect(err).toBeNull();
+      });
+    });
+  }
+});
+
+// workaround: include all source files to find files with 0% coverage
+// see also https://github.com/deepsweet/istanbul-instrumenter-loader/issues/15
+describe('Uncovered files', function () {
+  // the following files throw errors because of undefined variables
+  const troubleMakers = [
+    './blob_edit/blob_edit_bundle.js',
+    './cycle_analytics/components/stage_plan_component.js',
+    './cycle_analytics/components/stage_staging_component.js',
+    './cycle_analytics/components/stage_test_component.js',
+    './diff_notes/components/jump_to_discussion.js',
+    './diff_notes/components/resolve_count.js',
+    './merge_conflicts/components/inline_conflict_lines.js',
+    './merge_conflicts/components/parallel_conflict_lines.js',
+    './network/branch_graph.js',
+  ];
+
+  const sourceFiles = require.context('~', true, /^\.\/(?!application\.js).*\.(js|es6)$/);
+  sourceFiles.keys().forEach(function (path) {
+    // ignore if there is a matching spec file
+    if (testsContext.keys().indexOf(`${path.replace(/\.js(\.es6)?$/, '')}_spec`) > -1) {
+      return;
+    }
+
+    it(`includes '${path}'`, function () {
+      try {
+        sourceFiles(path);
+      } catch (err) {
+        if (troubleMakers.indexOf(path) === -1) {
+          expect(err).toBeNull();
+        }
+      }
+    });
+  });
+});
diff --git a/spec/javascripts/todos_spec.js b/spec/javascripts/todos_spec.js
new file mode 100644
index 00000000000..66e4fbd6304
--- /dev/null
+++ b/spec/javascripts/todos_spec.js
@@ -0,0 +1,63 @@
+require('~/todos');
+require('~/lib/utils/common_utils');
+
+describe('Todos', () => {
+  preloadFixtures('todos/todos.html.raw');
+  let todoItem;
+
+  beforeEach(() => {
+    loadFixtures('todos/todos.html.raw');
+    todoItem = document.querySelector('.todos-list .todo');
+
+    return new gl.Todos();
+  });
+
+  describe('goToTodoUrl', () => {
+    it('opens the todo url', (done) => {
+      const todoLink = todoItem.dataset.url;
+
+      spyOn(gl.utils, 'visitUrl').and.callFake((url) => {
+        expect(url).toEqual(todoLink);
+        done();
+      });
+
+      todoItem.click();
+    });
+
+    describe('meta click', () => {
+      let visitUrlSpy;
+
+      beforeEach(() => {
+        spyOn(gl.utils, 'isMetaClick').and.returnValue(true);
+        visitUrlSpy = spyOn(gl.utils, 'visitUrl').and.callFake(() => {});
+      });
+
+      it('opens the todo url in another tab', (done) => {
+        const todoLink = todoItem.dataset.url;
+
+        spyOn(window, 'open').and.callFake((url, target) => {
+          expect(todoLink).toEqual(url);
+          expect(target).toEqual('_blank');
+          done();
+        });
+
+        todoItem.click();
+        expect(visitUrlSpy).not.toHaveBeenCalled();
+      });
+
+      it('opens the avatar\'s url in another tab when the avatar is clicked', (done) => {
+        const avatarImage = todoItem.querySelector('img');
+        const avatarUrl = avatarImage.parentElement.getAttribute('href');
+
+        spyOn(window, 'open').and.callFake((url, target) => {
+          expect(avatarUrl).toEqual(url);
+          expect(target).toEqual('_blank');
+          done();
+        });
+
+        avatarImage.click();
+        expect(visitUrlSpy).not.toHaveBeenCalled();
+      });
+    });
+  });
+});
diff --git a/spec/javascripts/u2f/authenticate_spec.js b/spec/javascripts/u2f/authenticate_spec.js
index 944df6d23f7..af2d02b6b29 100644
--- a/spec/javascripts/u2f/authenticate_spec.js
+++ b/spec/javascripts/u2f/authenticate_spec.js
@@ -1,38 +1,44 @@
-/* eslint-disable space-before-function-paren, new-parens, no-undef, quotes, comma-dangle, no-var, one-var, one-var-declaration-per-line, padded-blocks, max-len */
+/* eslint-disable space-before-function-paren, new-parens, quotes, comma-dangle, no-var, one-var, one-var-declaration-per-line, max-len */
+/* global MockU2FDevice */
+/* global U2FAuthenticate */
 
-/*= require u2f/authenticate */
-/*= require u2f/util */
-/*= require u2f/error */
-/*= require u2f */
-/*= require ./mock_u2f_device */
+require('~/u2f/authenticate');
+require('~/u2f/util');
+require('~/u2f/error');
+require('vendor/u2f');
+require('./mock_u2f_device');
 
 (function() {
   describe('U2FAuthenticate', function() {
-    fixture.load('u2f/authenticate');
+    preloadFixtures('u2f/authenticate.html.raw');
+
     beforeEach(function() {
+      loadFixtures('u2f/authenticate.html.raw');
       this.u2fDevice = new MockU2FDevice;
       this.container = $("#js-authenticate-u2f");
-      this.component = new U2FAuthenticate(this.container, {
-        sign_requests: []
-      }, "token");
+      this.component = new window.gl.U2FAuthenticate(
+        this.container,
+        '#js-login-u2f-form',
+        {
+          sign_requests: []
+        },
+        document.querySelector('#js-login-2fa-device'),
+        document.querySelector('.js-2fa-form')
+      );
+
+      // bypass automatic form submission within renderAuthenticated
+      spyOn(this.component, 'renderAuthenticated').and.returnValue(true);
+
       return this.component.start();
     });
     it('allows authenticating via a U2F device', function() {
-      var authenticatedMessage, deviceResponse, inProgressMessage, setupButton, setupMessage;
-      setupButton = this.container.find("#js-login-u2f-device");
-      setupMessage = this.container.find("p");
-      expect(setupMessage.text()).toContain('Insert your security key');
-      expect(setupButton.text()).toBe('Sign in via U2F device');
-      setupButton.trigger('click');
+      var inProgressMessage;
       inProgressMessage = this.container.find("p");
       expect(inProgressMessage.text()).toContain("Trying to communicate with your device");
       this.u2fDevice.respondToAuthenticateRequest({
         deviceData: "this is data from the device"
       });
-      authenticatedMessage = this.container.find("p");
-      deviceResponse = this.container.find('#js-device-response');
-      expect(authenticatedMessage.text()).toContain("Click this button to authenticate with the GitLab server");
-      return expect(deviceResponse.val()).toBe('{"deviceData":"this is data from the device"}');
+      expect(this.component.renderAuthenticated).toHaveBeenCalledWith('{"deviceData":"this is data from the device"}');
     });
     return describe("errors", function() {
       it("displays an error message", function() {
@@ -46,7 +52,7 @@
         return expect(errorMessage.text()).toContain("There was a problem communicating with your device");
       });
       return it("allows retrying authentication after an error", function() {
-        var authenticatedMessage, retryButton, setupButton;
+        var retryButton, setupButton;
         setupButton = this.container.find("#js-login-u2f-device");
         setupButton.trigger('click');
         this.u2fDevice.respondToAuthenticateRequest({
@@ -59,10 +65,8 @@
         this.u2fDevice.respondToAuthenticateRequest({
           deviceData: "this is data from the device"
         });
-        authenticatedMessage = this.container.find("p");
-        return expect(authenticatedMessage.text()).toContain("Click this button to authenticate with the GitLab server");
+        expect(this.component.renderAuthenticated).toHaveBeenCalledWith('{"deviceData":"this is data from the device"}');
       });
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/u2f/mock_u2f_device.js b/spec/javascripts/u2f/mock_u2f_device.js
index 1459f968c3d..6677fe9c1ee 100644
--- a/spec/javascripts/u2f/mock_u2f_device.js
+++ b/spec/javascripts/u2f/mock_u2f_device.js
@@ -1,6 +1,7 @@
-/* eslint-disable space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, no-unused-expressions, no-return-assign, no-param-reassign, padded-blocks, max-len */
+/* eslint-disable space-before-function-paren, no-var, prefer-rest-params, wrap-iife, no-unused-expressions, no-return-assign, no-param-reassign, max-len */
+
 (function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+  var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; };
 
   this.MockU2FDevice = (function() {
     function MockU2FDevice() {
@@ -28,7 +29,5 @@
     };
 
     return MockU2FDevice;
-
   })();
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/u2f/register_spec.js b/spec/javascripts/u2f/register_spec.js
index 0c73c5772bd..0f390c8b980 100644
--- a/spec/javascripts/u2f/register_spec.js
+++ b/spec/javascripts/u2f/register_spec.js
@@ -1,15 +1,19 @@
-/* eslint-disable space-before-function-paren, new-parens, no-undef, quotes, no-var, one-var, one-var-declaration-per-line, comma-dangle, padded-blocks, max-len */
+/* eslint-disable space-before-function-paren, new-parens, quotes, no-var, one-var, one-var-declaration-per-line, comma-dangle, max-len */
+/* global MockU2FDevice */
+/* global U2FRegister */
 
-/*= require u2f/register */
-/*= require u2f/util */
-/*= require u2f/error */
-/*= require u2f */
-/*= require ./mock_u2f_device */
+require('~/u2f/register');
+require('~/u2f/util');
+require('~/u2f/error');
+require('vendor/u2f');
+require('./mock_u2f_device');
 
 (function() {
   describe('U2FRegister', function() {
-    fixture.load('u2f/register');
+    preloadFixtures('u2f/register.html.raw');
+
     beforeEach(function() {
+      loadFixtures('u2f/register.html.raw');
       this.u2fDevice = new MockU2FDevice;
       this.container = $("#js-register-u2f");
       this.component = new U2FRegister(this.container, $("#js-register-u2f-templates"), {}, "token");
@@ -70,5 +74,4 @@
       });
     });
   });
-
-}).call(this);
+}).call(window);
diff --git a/spec/javascripts/user_callout_spec.js b/spec/javascripts/user_callout_spec.js
new file mode 100644
index 00000000000..205e72af600
--- /dev/null
+++ b/spec/javascripts/user_callout_spec.js
@@ -0,0 +1,57 @@
+const UserCallout = require('~/user_callout');
+
+const USER_CALLOUT_COOKIE = 'user_callout_dismissed';
+const Cookie = window.Cookies;
+
+describe('UserCallout', function () {
+  const fixtureName = 'static/user_callout.html.raw';
+  preloadFixtures(fixtureName);
+
+  beforeEach(() => {
+    loadFixtures(fixtureName);
+    Cookie.remove(USER_CALLOUT_COOKIE);
+
+    this.userCallout = new UserCallout();
+    this.closeButton = $('.close-user-callout');
+    this.userCalloutBtn = $('.user-callout-btn');
+    this.userCalloutContainer = $('.user-callout');
+  });
+
+  it('does not show when cookie is set not defined', () => {
+    expect(Cookie.get(USER_CALLOUT_COOKIE)).toBeUndefined();
+    expect(this.userCalloutContainer.is(':visible')).toBe(true);
+  });
+
+  it('shows when cookie is set to false', () => {
+    Cookie.set(USER_CALLOUT_COOKIE, 'false');
+
+    expect(Cookie.get(USER_CALLOUT_COOKIE)).toBeDefined();
+    expect(this.userCalloutContainer.is(':visible')).toBe(true);
+  });
+
+  it('hides when user clicks on the dismiss-icon', () => {
+    this.closeButton.click();
+    expect(Cookie.get(USER_CALLOUT_COOKIE)).toBe('true');
+  });
+
+  it('hides when user clicks on the "check it out" button', () => {
+    this.userCalloutBtn.click();
+    expect(Cookie.get(USER_CALLOUT_COOKIE)).toBe('true');
+  });
+});
+
+describe('UserCallout when cookie is present', function () {
+  const fixtureName = 'static/user_callout.html.raw';
+  preloadFixtures(fixtureName);
+
+  beforeEach(() => {
+    loadFixtures(fixtureName);
+    Cookie.set(USER_CALLOUT_COOKIE, 'true');
+    this.userCallout = new UserCallout();
+    this.userCalloutContainer = $('.user-callout');
+  });
+
+  it('removes the DOM element', () => {
+    expect(this.userCalloutContainer.length).toBe(0);
+  });
+});
diff --git a/spec/javascripts/version_check_image_spec.js b/spec/javascripts/version_check_image_spec.js
new file mode 100644
index 00000000000..464c1fce210
--- /dev/null
+++ b/spec/javascripts/version_check_image_spec.js
@@ -0,0 +1,33 @@
+const ClassSpecHelper = require('./helpers/class_spec_helper');
+const VersionCheckImage = require('~/version_check_image');
+require('jquery');
+
+describe('VersionCheckImage', function () {
+  describe('.bindErrorEvent', function () {
+    ClassSpecHelper.itShouldBeAStaticMethod(VersionCheckImage, 'bindErrorEvent');
+
+    beforeEach(function () {
+      this.imageElement = $('<div></div>');
+    });
+
+    it('registers an error event', function () {
+      spyOn($.prototype, 'on');
+      spyOn($.prototype, 'off').and.callFake(function () { return this; });
+
+      VersionCheckImage.bindErrorEvent(this.imageElement);
+
+      expect($.prototype.off).toHaveBeenCalledWith('error');
+      expect($.prototype.on).toHaveBeenCalledWith('error', jasmine.any(Function));
+    });
+
+    it('hides the imageElement on error', function () {
+      spyOn($.prototype, 'hide');
+
+      VersionCheckImage.bindErrorEvent(this.imageElement);
+
+      this.imageElement.trigger('error');
+
+      expect($.prototype.hide).toHaveBeenCalled();
+    });
+  });
+});
diff --git a/spec/javascripts/visibility_select_spec.js b/spec/javascripts/visibility_select_spec.js
new file mode 100644
index 00000000000..9727c03c91e
--- /dev/null
+++ b/spec/javascripts/visibility_select_spec.js
@@ -0,0 +1,100 @@
+require('~/visibility_select');
+
+(() => {
+  const VisibilitySelect = gl.VisibilitySelect;
+
+  describe('VisibilitySelect', function () {
+    const lockedElement = document.createElement('div');
+    lockedElement.dataset.helpBlock = 'lockedHelpBlock';
+
+    const checkedElement = document.createElement('div');
+    checkedElement.dataset.description = 'checkedDescription';
+
+    const mockElements = {
+      container: document.createElement('div'),
+      select: document.createElement('div'),
+      '.help-block': document.createElement('div'),
+      '.js-locked': lockedElement,
+      'option:checked': checkedElement,
+    };
+
+    beforeEach(function () {
+      spyOn(Element.prototype, 'querySelector').and.callFake(selector => mockElements[selector]);
+    });
+
+    describe('#constructor', function () {
+      beforeEach(function () {
+        this.visibilitySelect = new VisibilitySelect(mockElements.container);
+      });
+
+      it('sets the container member', function () {
+        expect(this.visibilitySelect.container).toEqual(mockElements.container);
+      });
+
+      it('queries and sets the helpBlock member', function () {
+        expect(Element.prototype.querySelector).toHaveBeenCalledWith('.help-block');
+        expect(this.visibilitySelect.helpBlock).toEqual(mockElements['.help-block']);
+      });
+
+      it('queries and sets the select member', function () {
+        expect(Element.prototype.querySelector).toHaveBeenCalledWith('select');
+        expect(this.visibilitySelect.select).toEqual(mockElements.select);
+      });
+
+      describe('if there is no container element provided', function () {
+        it('throws an error', function () {
+          expect(() => new VisibilitySelect()).toThrowError('VisibilitySelect requires a container element as argument 1');
+        });
+      });
+    });
+
+    describe('#init', function () {
+      describe('if there is a select', function () {
+        beforeEach(function () {
+          this.visibilitySelect = new VisibilitySelect(mockElements.container);
+        });
+
+        it('calls updateHelpText', function () {
+          spyOn(VisibilitySelect.prototype, 'updateHelpText');
+          this.visibilitySelect.init();
+          expect(this.visibilitySelect.updateHelpText).toHaveBeenCalled();
+        });
+
+        it('adds a change event listener', function () {
+          spyOn(this.visibilitySelect.select, 'addEventListener');
+          this.visibilitySelect.init();
+          expect(this.visibilitySelect.select.addEventListener.calls.argsFor(0)).toContain('change');
+        });
+      });
+
+      describe('if there is no select', function () {
+        beforeEach(function () {
+          mockElements.select = undefined;
+          this.visibilitySelect = new VisibilitySelect(mockElements.container);
+          this.visibilitySelect.init();
+        });
+
+        it('updates the helpBlock text to the locked `data-help-block` messaged', function () {
+          expect(this.visibilitySelect.helpBlock.textContent)
+            .toEqual(lockedElement.dataset.helpBlock);
+        });
+
+        afterEach(function () {
+          mockElements.select = document.createElement('div');
+        });
+      });
+    });
+
+    describe('#updateHelpText', function () {
+      beforeEach(function () {
+        this.visibilitySelect = new VisibilitySelect(mockElements.container);
+        this.visibilitySelect.init();
+      });
+
+      it('updates the helpBlock text to the selected options `data-description`', function () {
+        expect(this.visibilitySelect.helpBlock.textContent)
+          .toEqual(checkedElement.dataset.description);
+      });
+    });
+  });
+})();
diff --git a/spec/javascripts/vue_common_components/commit_spec.js.es6 b/spec/javascripts/vue_common_components/commit_spec.js.es6
deleted file mode 100644
index d170517dd9b..00000000000
--- a/spec/javascripts/vue_common_components/commit_spec.js.es6
+++ /dev/null
@@ -1,126 +0,0 @@
-//= require vue_common_component/commit
-
-describe('Commit component', () => {
-  let props;
-  let component;
-
-  it('should render a code-fork icon if it does not represent a tag', () => {
-    fixture.set('<div class="test-commit-container"></div>');
-    component = new window.gl.CommitComponent({
-      el: document.querySelector('.test-commit-container'),
-      propsData: {
-        tag: false,
-        commit_ref: {
-          name: 'master',
-          ref_url: 'http://localhost/namespace2/gitlabhq/tree/master',
-        },
-        commit_url: 'https://gitlab.com/gitlab-org/gitlab-ce/commit/b7836eddf62d663c665769e1b0960197fd215067',
-        short_sha: 'b7836edd',
-        title: 'Commit message',
-        author: {
-          avatar_url: 'https://gitlab.com/uploads/user/avatar/300478/avatar.png',
-          web_url: 'https://gitlab.com/jschatz1',
-          username: 'jschatz1',
-        },
-      },
-    });
-
-    expect(component.$el.querySelector('.icon-container i').classList).toContain('fa-code-fork');
-  });
-
-  describe('Given all the props', () => {
-    beforeEach(() => {
-      fixture.set('<div class="test-commit-container"></div>');
-
-      props = {
-        tag: true,
-        commit_ref: {
-          name: 'master',
-          ref_url: 'http://localhost/namespace2/gitlabhq/tree/master',
-        },
-        commit_url: 'https://gitlab.com/gitlab-org/gitlab-ce/commit/b7836eddf62d663c665769e1b0960197fd215067',
-        short_sha: 'b7836edd',
-        title: 'Commit message',
-        author: {
-          avatar_url: 'https://gitlab.com/uploads/user/avatar/300478/avatar.png',
-          web_url: 'https://gitlab.com/jschatz1',
-          username: 'jschatz1',
-        },
-      };
-
-      component = new window.gl.CommitComponent({
-        el: document.querySelector('.test-commit-container'),
-        propsData: props,
-      });
-    });
-
-    it('should render a tag icon if it represents a tag', () => {
-      expect(component.$el.querySelector('.icon-container i').classList).toContain('fa-tag');
-    });
-
-    it('should render a link to the ref url', () => {
-      expect(component.$el.querySelector('.branch-name').getAttribute('href')).toEqual(props.commit_ref.ref_url);
-    });
-
-    it('should render the ref name', () => {
-      expect(component.$el.querySelector('.branch-name').textContent).toContain(props.commit_ref.name);
-    });
-
-    it('should render the commit short sha with a link to the commit url', () => {
-      expect(component.$el.querySelector('.commit-id').getAttribute('href')).toEqual(props.commit_url);
-      expect(component.$el.querySelector('.commit-id').textContent).toContain(props.short_sha);
-    });
-
-    describe('Given commit title and author props', () => {
-      it('Should render a link to the author profile', () => {
-        expect(
-          component.$el.querySelector('.commit-title .avatar-image-container').getAttribute('href'),
-        ).toEqual(props.author.web_url);
-      });
-
-      it('Should render the author avatar with title and alt attributes', () => {
-        expect(
-          component.$el.querySelector('.commit-title .avatar-image-container img').getAttribute('title'),
-        ).toContain(props.author.username);
-        expect(
-          component.$el.querySelector('.commit-title .avatar-image-container img').getAttribute('alt'),
-        ).toContain(`${props.author.username}'s avatar`);
-      });
-    });
-
-    it('should render the commit title', () => {
-      expect(
-        component.$el.querySelector('a.commit-row-message').getAttribute('href'),
-      ).toEqual(props.commit_url);
-      expect(
-        component.$el.querySelector('a.commit-row-message').textContent,
-      ).toContain(props.title);
-    });
-  });
-
-  describe('When commit title is not provided', () => {
-    it('Should render default message', () => {
-      fixture.set('<div class="test-commit-container"></div>');
-      props = {
-        tag: false,
-        commit_ref: {
-          name: 'master',
-          ref_url: 'http://localhost/namespace2/gitlabhq/tree/master',
-        },
-        commit_url: 'https://gitlab.com/gitlab-org/gitlab-ce/commit/b7836eddf62d663c665769e1b0960197fd215067',
-        short_sha: 'b7836edd',
-        title: null,
-        author: {},
-      };
-
-      component = new window.gl.CommitComponent({
-        el: document.querySelector('.test-commit-container'),
-        propsData: props,
-      });
-
-      expect(
-        component.$el.querySelector('.commit-title span').textContent,
-      ).toContain('Cant find HEAD commit for this branch');
-    });
-  });
-});
diff --git a/spec/javascripts/vue_shared/components/commit_spec.js b/spec/javascripts/vue_shared/components/commit_spec.js
new file mode 100644
index 00000000000..15ab10b9b69
--- /dev/null
+++ b/spec/javascripts/vue_shared/components/commit_spec.js
@@ -0,0 +1,131 @@
+require('~/vue_shared/components/commit');
+
+describe('Commit component', () => {
+  let props;
+  let component;
+
+  it('should render a code-fork icon if it does not represent a tag', () => {
+    setFixtures('<div class="test-commit-container"></div>');
+    component = new window.gl.CommitComponent({
+      el: document.querySelector('.test-commit-container'),
+      propsData: {
+        tag: false,
+        commitRef: {
+          name: 'master',
+          ref_url: 'http://localhost/namespace2/gitlabhq/tree/master',
+        },
+        commitUrl: 'https://gitlab.com/gitlab-org/gitlab-ce/commit/b7836eddf62d663c665769e1b0960197fd215067',
+        shortSha: 'b7836edd',
+        title: 'Commit message',
+        author: {
+          avatar_url: 'https://gitlab.com/uploads/user/avatar/300478/avatar.png',
+          web_url: 'https://gitlab.com/jschatz1',
+          username: 'jschatz1',
+        },
+      },
+    });
+
+    expect(component.$el.querySelector('.icon-container i').classList).toContain('fa-code-fork');
+  });
+
+  describe('Given all the props', () => {
+    beforeEach(() => {
+      setFixtures('<div class="test-commit-container"></div>');
+
+      props = {
+        tag: true,
+        commitRef: {
+          name: 'master',
+          ref_url: 'http://localhost/namespace2/gitlabhq/tree/master',
+        },
+        commitUrl: 'https://gitlab.com/gitlab-org/gitlab-ce/commit/b7836eddf62d663c665769e1b0960197fd215067',
+        shortSha: 'b7836edd',
+        title: 'Commit message',
+        author: {
+          avatar_url: 'https://gitlab.com/uploads/user/avatar/300478/avatar.png',
+          web_url: 'https://gitlab.com/jschatz1',
+          username: 'jschatz1',
+        },
+        commitIconSvg: '<svg></svg>',
+      };
+
+      component = new window.gl.CommitComponent({
+        el: document.querySelector('.test-commit-container'),
+        propsData: props,
+      });
+    });
+
+    it('should render a tag icon if it represents a tag', () => {
+      expect(component.$el.querySelector('.icon-container i').classList).toContain('fa-tag');
+    });
+
+    it('should render a link to the ref url', () => {
+      expect(component.$el.querySelector('.branch-name').getAttribute('href')).toEqual(props.commitRef.ref_url);
+    });
+
+    it('should render the ref name', () => {
+      expect(component.$el.querySelector('.branch-name').textContent).toContain(props.commitRef.name);
+    });
+
+    it('should render the commit short sha with a link to the commit url', () => {
+      expect(component.$el.querySelector('.commit-id').getAttribute('href')).toEqual(props.commitUrl);
+      expect(component.$el.querySelector('.commit-id').textContent).toContain(props.shortSha);
+    });
+
+    it('should render the given commitIconSvg', () => {
+      expect(component.$el.querySelector('.js-commit-icon').children).toContain('svg');
+    });
+
+    describe('Given commit title and author props', () => {
+      it('should render a link to the author profile', () => {
+        expect(
+          component.$el.querySelector('.commit-title .avatar-image-container').getAttribute('href'),
+        ).toEqual(props.author.web_url);
+      });
+
+      it('Should render the author avatar with title and alt attributes', () => {
+        expect(
+          component.$el.querySelector('.commit-title .avatar-image-container img').getAttribute('title'),
+        ).toContain(props.author.username);
+        expect(
+          component.$el.querySelector('.commit-title .avatar-image-container img').getAttribute('alt'),
+        ).toContain(`${props.author.username}'s avatar`);
+      });
+    });
+
+    it('should render the commit title', () => {
+      expect(
+        component.$el.querySelector('a.commit-row-message').getAttribute('href'),
+      ).toEqual(props.commitUrl);
+      expect(
+        component.$el.querySelector('a.commit-row-message').textContent,
+      ).toContain(props.title);
+    });
+  });
+
+  describe('When commit title is not provided', () => {
+    it('should render default message', () => {
+      setFixtures('<div class="test-commit-container"></div>');
+      props = {
+        tag: false,
+        commitRef: {
+          name: 'master',
+          ref_url: 'http://localhost/namespace2/gitlabhq/tree/master',
+        },
+        commitUrl: 'https://gitlab.com/gitlab-org/gitlab-ce/commit/b7836eddf62d663c665769e1b0960197fd215067',
+        shortSha: 'b7836edd',
+        title: null,
+        author: {},
+      };
+
+      component = new window.gl.CommitComponent({
+        el: document.querySelector('.test-commit-container'),
+        propsData: props,
+      });
+
+      expect(
+        component.$el.querySelector('.commit-title span').textContent,
+      ).toContain('Cant find HEAD commit for this branch');
+    });
+  });
+});
diff --git a/spec/javascripts/vue_shared/components/pipelines_table_row_spec.js b/spec/javascripts/vue_shared/components/pipelines_table_row_spec.js
new file mode 100644
index 00000000000..412abfd5e41
--- /dev/null
+++ b/spec/javascripts/vue_shared/components/pipelines_table_row_spec.js
@@ -0,0 +1,87 @@
+require('~/vue_shared/components/pipelines_table_row');
+const pipeline = require('../../commit/pipelines/mock_data');
+
+describe('Pipelines Table Row', () => {
+  let component;
+  preloadFixtures('static/environments/element.html.raw');
+
+  beforeEach(() => {
+    loadFixtures('static/environments/element.html.raw');
+
+    component = new gl.pipelines.PipelinesTableRowComponent({
+      el: document.querySelector('.test-dom-element'),
+      propsData: {
+        pipeline,
+        svgs: {},
+      },
+    });
+  });
+
+  it('should render a table row', () => {
+    expect(component.$el).toEqual('TR');
+  });
+
+  describe('status column', () => {
+    it('should render a pipeline link', () => {
+      expect(
+        component.$el.querySelector('td.commit-link a').getAttribute('href'),
+      ).toEqual(pipeline.path);
+    });
+
+    it('should render status text', () => {
+      expect(
+        component.$el.querySelector('td.commit-link a').textContent,
+      ).toContain(pipeline.details.status.text);
+    });
+  });
+
+  describe('information column', () => {
+    it('should render a pipeline link', () => {
+      expect(
+        component.$el.querySelector('td:nth-child(2) a').getAttribute('href'),
+      ).toEqual(pipeline.path);
+    });
+
+    it('should render pipeline ID', () => {
+      expect(
+        component.$el.querySelector('td:nth-child(2) a > span').textContent,
+      ).toEqual(`#${pipeline.id}`);
+    });
+
+    describe('when a user is provided', () => {
+      it('should render user information', () => {
+        expect(
+          component.$el.querySelector('td:nth-child(2) a:nth-child(3)').getAttribute('href'),
+        ).toEqual(pipeline.user.web_url);
+
+        expect(
+          component.$el.querySelector('td:nth-child(2) img').getAttribute('title'),
+        ).toEqual(pipeline.user.name);
+      });
+    });
+  });
+
+  describe('commit column', () => {
+    it('should render link to commit', () => {
+      expect(
+        component.$el.querySelector('td:nth-child(3) .commit-id').getAttribute('href'),
+      ).toEqual(pipeline.commit.commit_path);
+    });
+  });
+
+  describe('stages column', () => {
+    it('should render an icon for each stage', () => {
+      expect(
+        component.$el.querySelectorAll('td:nth-child(4) .js-builds-dropdown-button').length,
+      ).toEqual(pipeline.details.stages.length);
+    });
+  });
+
+  describe('actions column', () => {
+    it('should render the provided actions', () => {
+      expect(
+        component.$el.querySelectorAll('td:nth-child(6) ul li').length,
+      ).toEqual(pipeline.details.manual_actions.length);
+    });
+  });
+});
diff --git a/spec/javascripts/vue_shared/components/pipelines_table_spec.js b/spec/javascripts/vue_shared/components/pipelines_table_spec.js
new file mode 100644
index 00000000000..54d81e2ea7d
--- /dev/null
+++ b/spec/javascripts/vue_shared/components/pipelines_table_spec.js
@@ -0,0 +1,64 @@
+require('~/vue_shared/components/pipelines_table');
+require('~/lib/utils/datetime_utility');
+const pipeline = require('../../commit/pipelines/mock_data');
+
+describe('Pipelines Table', () => {
+  preloadFixtures('static/environments/element.html.raw');
+
+  beforeEach(() => {
+    loadFixtures('static/environments/element.html.raw');
+  });
+
+  describe('table', () => {
+    let component;
+    beforeEach(() => {
+      component = new gl.pipelines.PipelinesTableComponent({
+        el: document.querySelector('.test-dom-element'),
+        propsData: {
+          pipelines: [],
+          svgs: {},
+        },
+      });
+    });
+
+    it('should render a table', () => {
+      expect(component.$el).toEqual('TABLE');
+    });
+
+    it('should render table head with correct columns', () => {
+      expect(component.$el.querySelector('th.js-pipeline-status').textContent).toEqual('Status');
+      expect(component.$el.querySelector('th.js-pipeline-info').textContent).toEqual('Pipeline');
+      expect(component.$el.querySelector('th.js-pipeline-commit').textContent).toEqual('Commit');
+      expect(component.$el.querySelector('th.js-pipeline-stages').textContent).toEqual('Stages');
+      expect(component.$el.querySelector('th.js-pipeline-date').textContent).toEqual('');
+      expect(component.$el.querySelector('th.js-pipeline-actions').textContent).toEqual('');
+    });
+  });
+
+  describe('without data', () => {
+    it('should render an empty table', () => {
+      const component = new gl.pipelines.PipelinesTableComponent({
+        el: document.querySelector('.test-dom-element'),
+        propsData: {
+          pipelines: [],
+          svgs: {},
+        },
+      });
+      expect(component.$el.querySelectorAll('tbody tr').length).toEqual(0);
+    });
+  });
+
+  describe('with data', () => {
+    it('should render rows', () => {
+      const component = new gl.pipelines.PipelinesTableComponent({
+        el: document.querySelector('.test-dom-element'),
+        propsData: {
+          pipelines: [pipeline],
+          svgs: {},
+        },
+      });
+
+      expect(component.$el.querySelectorAll('tbody tr').length).toEqual(1);
+    });
+  });
+});
diff --git a/spec/javascripts/vue_shared/components/table_pagination_spec.js b/spec/javascripts/vue_shared/components/table_pagination_spec.js
new file mode 100644
index 00000000000..9cb067921a7
--- /dev/null
+++ b/spec/javascripts/vue_shared/components/table_pagination_spec.js
@@ -0,0 +1,158 @@
+require('~/lib/utils/common_utils');
+require('~/vue_shared/components/table_pagination');
+
+describe('Pagination component', () => {
+  let component;
+
+  const changeChanges = {
+    one: '',
+  };
+
+  const change = (one) => {
+    changeChanges.one = one;
+  };
+
+  it('should render and start at page 1', () => {
+    setFixtures('<div class="test-pagination-container"></div>');
+
+    component = new window.gl.VueGlPagination({
+      el: document.querySelector('.test-pagination-container'),
+      propsData: {
+        pageInfo: {
+          totalPages: 10,
+          nextPage: 2,
+          previousPage: '',
+        },
+        change,
+      },
+    });
+
+    expect(component.$el.classList).toContain('gl-pagination');
+
+    component.changePage({ target: { innerText: '1' } });
+
+    expect(changeChanges.one).toEqual(1);
+  });
+
+  it('should go to the previous page', () => {
+    setFixtures('<div class="test-pagination-container"></div>');
+
+    component = new window.gl.VueGlPagination({
+      el: document.querySelector('.test-pagination-container'),
+      propsData: {
+        pageInfo: {
+          totalPages: 10,
+          nextPage: 3,
+          previousPage: 1,
+        },
+        change,
+      },
+    });
+
+    component.changePage({ target: { innerText: 'Prev' } });
+
+    expect(changeChanges.one).toEqual(1);
+  });
+
+  it('should go to the next page', () => {
+    setFixtures('<div class="test-pagination-container"></div>');
+
+    component = new window.gl.VueGlPagination({
+      el: document.querySelector('.test-pagination-container'),
+      propsData: {
+        pageInfo: {
+          totalPages: 10,
+          nextPage: 5,
+          previousPage: 3,
+        },
+        change,
+      },
+    });
+
+    component.changePage({ target: { innerText: 'Next' } });
+
+    expect(changeChanges.one).toEqual(5);
+  });
+
+  it('should go to the last page', () => {
+    setFixtures('<div class="test-pagination-container"></div>');
+
+    component = new window.gl.VueGlPagination({
+      el: document.querySelector('.test-pagination-container'),
+      propsData: {
+        pageInfo: {
+          totalPages: 10,
+          nextPage: 5,
+          previousPage: 3,
+        },
+        change,
+      },
+    });
+
+    component.changePage({ target: { innerText: 'Last >>' } });
+
+    expect(changeChanges.one).toEqual(10);
+  });
+
+  it('should go to the first page', () => {
+    setFixtures('<div class="test-pagination-container"></div>');
+
+    component = new window.gl.VueGlPagination({
+      el: document.querySelector('.test-pagination-container'),
+      propsData: {
+        pageInfo: {
+          totalPages: 10,
+          nextPage: 5,
+          previousPage: 3,
+        },
+        change,
+      },
+    });
+
+    component.changePage({ target: { innerText: '<< First' } });
+
+    expect(changeChanges.one).toEqual(1);
+  });
+
+  it('should do nothing', () => {
+    setFixtures('<div class="test-pagination-container"></div>');
+
+    component = new window.gl.VueGlPagination({
+      el: document.querySelector('.test-pagination-container'),
+      propsData: {
+        pageInfo: {
+          totalPages: 10,
+          nextPage: 2,
+          previousPage: '',
+        },
+        change,
+      },
+    });
+
+    component.changePage({ target: { innerText: '...' } });
+
+    expect(changeChanges.one).toEqual(1);
+  });
+});
+
+describe('paramHelper', () => {
+  it('can parse url parameters correctly', () => {
+    window.history.pushState({}, null, '?scope=all&p=2');
+
+    const scope = gl.utils.getParameterByName('scope');
+    const p = gl.utils.getParameterByName('p');
+
+    expect(scope).toEqual('all');
+    expect(p).toEqual('2');
+  });
+
+  it('returns null if param not in url', () => {
+    window.history.pushState({}, null, '?p=2');
+
+    const scope = gl.utils.getParameterByName('scope');
+    const p = gl.utils.getParameterByName('p');
+
+    expect(scope).toEqual(null);
+    expect(p).toEqual('2');
+  });
+});
diff --git a/spec/javascripts/zen_mode_spec.js b/spec/javascripts/zen_mode_spec.js
index b9acaaa5a0d..99515f2e5f2 100644
--- a/spec/javascripts/zen_mode_spec.js
+++ b/spec/javascripts/zen_mode_spec.js
@@ -1,15 +1,18 @@
-/* eslint-disable space-before-function-paren, no-var, one-var, one-var-declaration-per-line, no-undef, object-shorthand, comma-dangle, no-return-assign, new-cap, padded-blocks, max-len */
+/* eslint-disable space-before-function-paren, no-var, one-var, one-var-declaration-per-line, object-shorthand, comma-dangle, no-return-assign, new-cap, max-len */
+/* global Dropzone */
+/* global Mousetrap */
+/* global ZenMode */
 
-/*= require zen_mode */
+require('~/zen_mode');
 
 (function() {
   var enterZen, escapeKeydown, exitZen;
 
   describe('ZenMode', function() {
     var fixtureName = 'issues/open-issue.html.raw';
-    fixture.preload(fixtureName);
+    preloadFixtures(fixtureName);
     beforeEach(function() {
-      fixture.load(fixtureName);
+      loadFixtures(fixtureName);
       spyOn(Dropzone, 'forElement').and.callFake(function() {
         return {
           enable: function() {
@@ -29,9 +32,9 @@
         return expect(Mousetrap.pause).toHaveBeenCalled();
       });
       return it('removes textarea styling', function() {
-        $('textarea').attr('style', 'height: 400px');
+        $('.notes-form textarea').attr('style', 'height: 400px');
         enterZen();
-        return expect('textarea').not.toHaveAttr('style');
+        return expect($('.notes-form textarea')).not.toHaveAttr('style');
       });
     });
     describe('in use', function() {
@@ -40,7 +43,7 @@
       });
       return it('exits on Escape', function() {
         escapeKeydown();
-        return expect($('.zen-backdrop')).not.toHaveClass('fullscreen');
+        return expect($('.notes-form .zen-backdrop')).not.toHaveClass('fullscreen');
       });
     });
     return describe('on exit', function() {
@@ -61,17 +64,16 @@
   });
 
   enterZen = function() {
-    return $('.js-zen-enter').click();
+    return $('.notes-form .js-zen-enter').click();
   };
 
-  exitZen = function() { // Ohmmmmmmm
-    return $('.js-zen-leave').click();
+  exitZen = function() {
+    return $('.notes-form .js-zen-leave').click();
   };
 
   escapeKeydown = function() {
-    return $('textarea').trigger($.Event('keydown', {
+    return $('.notes-form textarea').trigger($.Event('keydown', {
       keyCode: 27
     }));
   };
-
-}).call(this);
+}).call(window);
diff --git a/spec/lib/additional_email_headers_interceptor_spec.rb b/spec/lib/additional_email_headers_interceptor_spec.rb
new file mode 100644
index 00000000000..580450eef1e
--- /dev/null
+++ b/spec/lib/additional_email_headers_interceptor_spec.rb
@@ -0,0 +1,12 @@
+require 'spec_helper'
+
+describe AdditionalEmailHeadersInterceptor do
+  it 'adds Auto-Submitted header' do
+    mail = ActionMailer::Base.mail(to: 'test@mail.com', from: 'info@mail.com', body: 'hello').deliver
+
+    expect(mail.header['To'].value).to eq('test@mail.com')
+    expect(mail.header['From'].value).to eq('info@mail.com')
+    expect(mail.header['Auto-Submitted'].value).to eq('auto-generated')
+    expect(mail.header['X-Auto-Response-Suppress'].value).to eq('All')
+  end
+end
diff --git a/spec/lib/api/helpers/pagination_spec.rb b/spec/lib/api/helpers/pagination_spec.rb
new file mode 100644
index 00000000000..267318faed4
--- /dev/null
+++ b/spec/lib/api/helpers/pagination_spec.rb
@@ -0,0 +1,94 @@
+require 'spec_helper'
+
+describe API::Helpers::Pagination do
+  let(:resource) { Project.all }
+
+  subject do
+    Class.new.include(described_class).new
+  end
+
+  describe '#paginate' do
+    let(:value) { spy('return value') }
+
+    before do
+      allow(value).to receive(:to_query).and_return(value)
+
+      allow(subject).to receive(:header).and_return(value)
+      allow(subject).to receive(:params).and_return(value)
+      allow(subject).to receive(:request).and_return(value)
+    end
+
+    describe 'required instance methods' do
+      let(:return_spy) { spy }
+
+      it 'requires some instance methods' do
+        expect_message(:header)
+        expect_message(:params)
+        expect_message(:request)
+
+        subject.paginate(resource)
+      end
+    end
+
+    context 'when resource can be paginated' do
+      before do
+        create_list(:empty_project, 3)
+      end
+
+      describe 'first page' do
+        before do
+          allow(subject).to receive(:params)
+            .and_return({ page: 1, per_page: 2 })
+        end
+
+        it 'returns appropriate amount of resources' do
+          expect(subject.paginate(resource).count).to eq 2
+        end
+
+        it 'adds appropriate headers' do
+          expect_header('X-Total', '3')
+          expect_header('X-Total-Pages', '2')
+          expect_header('X-Per-Page', '2')
+          expect_header('X-Page', '1')
+          expect_header('X-Next-Page', '2')
+          expect_header('X-Prev-Page', '')
+          expect_header('Link', any_args)
+
+          subject.paginate(resource)
+        end
+      end
+
+      describe 'second page' do
+        before do
+          allow(subject).to receive(:params)
+            .and_return({ page: 2, per_page: 2 })
+        end
+
+        it 'returns appropriate amount of resources' do
+          expect(subject.paginate(resource).count).to eq 1
+        end
+
+        it 'adds appropriate headers' do
+          expect_header('X-Total', '3')
+          expect_header('X-Total-Pages', '2')
+          expect_header('X-Per-Page', '2')
+          expect_header('X-Page', '2')
+          expect_header('X-Next-Page', '')
+          expect_header('X-Prev-Page', '1')
+          expect_header('Link', any_args)
+
+          subject.paginate(resource)
+        end
+      end
+    end
+
+    def expect_header(name, value)
+      expect(subject).to receive(:header).with(name, value)
+    end
+
+    def expect_message(method)
+      expect(subject).to receive(method)
+        .at_least(:once).and_return(value)
+    end
+  end
+end
diff --git a/spec/lib/banzai/cross_project_reference_spec.rb b/spec/lib/banzai/cross_project_reference_spec.rb
index 81b9a513ce3..deaabceef1c 100644
--- a/spec/lib/banzai/cross_project_reference_spec.rb
+++ b/spec/lib/banzai/cross_project_reference_spec.rb
@@ -24,7 +24,7 @@ describe Banzai::CrossProjectReference, lib: true do
       it 'returns the referenced project' do
         project2 = double('referenced project')
 
-        expect(Project).to receive(:find_with_namespace).
+        expect(Project).to receive(:find_by_full_path).
           with('cross/reference').and_return(project2)
 
         expect(project_from_ref('cross/reference')).to eq project2
diff --git a/spec/lib/banzai/filter/abstract_link_filter_spec.rb b/spec/lib/banzai/filter/abstract_link_filter_spec.rb
deleted file mode 100644
index 70a87fbc01e..00000000000
--- a/spec/lib/banzai/filter/abstract_link_filter_spec.rb
+++ /dev/null
@@ -1,52 +0,0 @@
-require 'spec_helper'
-
-describe Banzai::Filter::AbstractReferenceFilter do
-  let(:project) { create(:empty_project) }
-
-  describe '#references_per_project' do
-    it 'returns a Hash containing references grouped per project paths' do
-      doc = Nokogiri::HTML.fragment("#1 #{project.path_with_namespace}#2")
-      filter = described_class.new(doc, project: project)
-
-      expect(filter).to receive(:object_class).exactly(4).times.and_return(Issue)
-      expect(filter).to receive(:object_sym).twice.and_return(:issue)
-
-      refs = filter.references_per_project
-
-      expect(refs).to be_an_instance_of(Hash)
-      expect(refs[project.path_with_namespace]).to eq(Set.new(%w[1 2]))
-    end
-  end
-
-  describe '#projects_per_reference' do
-    it 'returns a Hash containing projects grouped per project paths' do
-      doc = Nokogiri::HTML.fragment('')
-      filter = described_class.new(doc, project: project)
-
-      expect(filter).to receive(:references_per_project).
-        and_return({ project.path_with_namespace => Set.new(%w[1]) })
-
-      expect(filter.projects_per_reference).
-        to eq({ project.path_with_namespace => project })
-    end
-  end
-
-  describe '#find_projects_for_paths' do
-    it 'returns a list of Projects for a list of paths' do
-      doc = Nokogiri::HTML.fragment('')
-      filter = described_class.new(doc, project: project)
-
-      expect(filter.find_projects_for_paths([project.path_with_namespace])).
-        to eq([project])
-    end
-  end
-
-  describe '#current_project_path' do
-    it 'returns the path of the current project' do
-      doc = Nokogiri::HTML.fragment('')
-      filter = described_class.new(doc, project: project)
-
-      expect(filter.current_project_path).to eq(project.path_with_namespace)
-    end
-  end
-end
diff --git a/spec/lib/banzai/filter/abstract_reference_filter_spec.rb b/spec/lib/banzai/filter/abstract_reference_filter_spec.rb
new file mode 100644
index 00000000000..27684882435
--- /dev/null
+++ b/spec/lib/banzai/filter/abstract_reference_filter_spec.rb
@@ -0,0 +1,103 @@
+require 'spec_helper'
+
+describe Banzai::Filter::AbstractReferenceFilter do
+  let(:project) { create(:empty_project) }
+
+  describe '#references_per_project' do
+    it 'returns a Hash containing references grouped per project paths' do
+      doc = Nokogiri::HTML.fragment("#1 #{project.path_with_namespace}#2")
+      filter = described_class.new(doc, project: project)
+
+      expect(filter).to receive(:object_class).exactly(4).times.and_return(Issue)
+      expect(filter).to receive(:object_sym).twice.and_return(:issue)
+
+      refs = filter.references_per_project
+
+      expect(refs).to be_an_instance_of(Hash)
+      expect(refs[project.path_with_namespace]).to eq(Set.new(%w[1 2]))
+    end
+  end
+
+  describe '#projects_per_reference' do
+    it 'returns a Hash containing projects grouped per project paths' do
+      doc = Nokogiri::HTML.fragment('')
+      filter = described_class.new(doc, project: project)
+
+      expect(filter).to receive(:references_per_project).
+        and_return({ project.path_with_namespace => Set.new(%w[1]) })
+
+      expect(filter.projects_per_reference).
+        to eq({ project.path_with_namespace => project })
+    end
+  end
+
+  describe '#find_projects_for_paths' do
+    let(:doc) { Nokogiri::HTML.fragment('') }
+    let(:filter) { described_class.new(doc, project: project) }
+
+    context 'with RequestStore disabled' do
+      it 'returns a list of Projects for a list of paths' do
+        expect(filter.find_projects_for_paths([project.path_with_namespace])).
+          to eq([project])
+      end
+
+      it "return an empty array for paths that don't exist" do
+        expect(filter.find_projects_for_paths(['nonexistent/project'])).
+          to eq([])
+      end
+    end
+
+    context 'with RequestStore enabled' do
+      before do
+        RequestStore.begin!
+      end
+
+      after do
+        RequestStore.end!
+        RequestStore.clear!
+      end
+
+      it 'returns a list of Projects for a list of paths' do
+        expect(filter.find_projects_for_paths([project.path_with_namespace])).
+          to eq([project])
+      end
+
+      context "when no project with that path exists" do
+        it "returns no value" do
+          expect(filter.find_projects_for_paths(['nonexistent/project'])).
+            to eq([])
+        end
+
+        it "adds the ref to the project refs cache" do
+          project_refs_cache = {}
+          allow(filter).to receive(:project_refs_cache).and_return(project_refs_cache)
+
+          filter.find_projects_for_paths(['nonexistent/project'])
+
+          expect(project_refs_cache).to eq({ 'nonexistent/project' => nil })
+        end
+
+        context 'when the project refs cache includes nil values' do
+          before do
+            # adds { 'nonexistent/project' => nil } to cache
+            filter.project_from_ref_cached('nonexistent/project')
+          end
+
+          it "return an empty array for paths that don't exist" do
+            expect(filter.find_projects_for_paths(['nonexistent/project'])).
+              to eq([])
+          end
+        end
+      end
+    end
+  end
+
+  describe '#current_project_path' do
+    it 'returns the path of the current project' do
+      doc = Nokogiri::HTML.fragment('')
+      filter = described_class.new(doc, project: project)
+
+      expect(filter.current_project_path).to eq(project.path_with_namespace)
+    end
+  end
+end
diff --git a/spec/lib/banzai/filter/commit_range_reference_filter_spec.rb b/spec/lib/banzai/filter/commit_range_reference_filter_spec.rb
index 9703e2315b8..deadc36524c 100644
--- a/spec/lib/banzai/filter/commit_range_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/commit_range_reference_filter_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Banzai::Filter::CommitRangeReferenceFilter, lib: true do
   include FilterSpecHelper
 
-  let(:project) { create(:project, :public) }
+  let(:project) { create(:project, :public, :repository) }
   let(:commit1) { project.commit("HEAD~2") }
   let(:commit2) { project.commit }
 
@@ -99,7 +99,7 @@ describe Banzai::Filter::CommitRangeReferenceFilter, lib: true do
   end
 
   context 'cross-project / cross-namespace complete reference' do
-    let(:project2)  { create(:project, :public) }
+    let(:project2)  { create(:project, :public, :repository) }
     let(:reference) { "#{project2.path_with_namespace}@#{commit1.id}...#{commit2.id}" }
 
     it 'links to a valid reference' do
@@ -133,8 +133,8 @@ describe Banzai::Filter::CommitRangeReferenceFilter, lib: true do
 
   context 'cross-project / same-namespace complete reference' do
     let(:namespace)         { create(:namespace) }
-    let(:project)           { create(:project, :public, namespace: namespace) }
-    let(:project2)          { create(:project, :public, path: "same-namespace", namespace: namespace) }
+    let(:project)           { create(:project, :public, :repository, namespace: namespace) }
+    let(:project2)          { create(:project, :public, :repository, path: "same-namespace", namespace: namespace) }
     let(:reference)         { "#{project2.path}@#{commit1.id}...#{commit2.id}" }
 
     it 'links to a valid reference' do
@@ -168,8 +168,8 @@ describe Banzai::Filter::CommitRangeReferenceFilter, lib: true do
 
   context 'cross-project shorthand reference' do
     let(:namespace)         { create(:namespace) }
-    let(:project)           { create(:project, :public, namespace: namespace) }
-    let(:project2)          { create(:project, :public, path: "same-namespace", namespace: namespace) }
+    let(:project)           { create(:project, :public, :repository, namespace: namespace) }
+    let(:project2)          { create(:project, :public, :repository, path: "same-namespace", namespace: namespace) }
     let(:reference)         { "#{project2.path}@#{commit1.id}...#{commit2.id}" }
 
     it 'links to a valid reference' do
@@ -203,7 +203,7 @@ describe Banzai::Filter::CommitRangeReferenceFilter, lib: true do
 
   context 'cross-project URL reference' do
     let(:namespace) { create(:namespace) }
-    let(:project2)  { create(:project, :public, namespace: namespace) }
+    let(:project2)  { create(:project, :public, :repository, namespace: namespace) }
     let(:range)  { CommitRange.new("#{commit1.id}...master", project) }
     let(:reference) { urls.namespace_project_compare_url(project2.namespace, project2, from: commit1.id, to: 'master') }
 
diff --git a/spec/lib/banzai/filter/commit_reference_filter_spec.rb b/spec/lib/banzai/filter/commit_reference_filter_spec.rb
index 2e6dcc3a434..a19aac61229 100644
--- a/spec/lib/banzai/filter/commit_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/commit_reference_filter_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Banzai::Filter::CommitReferenceFilter, lib: true do
   include FilterSpecHelper
 
-  let(:project) { create(:project, :public) }
+  let(:project) { create(:project, :public, :repository) }
   let(:commit)  { project.commit }
 
   it 'requires project context' do
@@ -96,7 +96,7 @@ describe Banzai::Filter::CommitReferenceFilter, lib: true do
 
   context 'cross-project / cross-namespace complete reference' do
     let(:namespace) { create(:namespace) }
-    let(:project2)  { create(:project, :public, namespace: namespace) }
+    let(:project2)  { create(:project, :public, :repository, namespace: namespace) }
     let(:commit)    { project2.commit }
     let(:reference) { "#{project2.path_with_namespace}@#{commit.short_id}" }
 
@@ -122,7 +122,7 @@ describe Banzai::Filter::CommitReferenceFilter, lib: true do
   context 'cross-project / same-namespace complete reference' do
     let(:namespace) { create(:namespace) }
     let(:project)   { create(:empty_project, namespace: namespace) }
-    let(:project2)  { create(:project, :public, namespace: namespace) }
+    let(:project2)  { create(:project, :public, :repository, namespace: namespace) }
     let(:commit)    { project2.commit }
     let(:reference) { "#{project2.path_with_namespace}@#{commit.short_id}" }
 
@@ -148,7 +148,7 @@ describe Banzai::Filter::CommitReferenceFilter, lib: true do
   context 'cross-project shorthand reference' do
     let(:namespace) { create(:namespace) }
     let(:project)   { create(:empty_project, namespace: namespace) }
-    let(:project2)  { create(:project, :public, namespace: namespace) }
+    let(:project2)  { create(:project, :public, :repository, namespace: namespace) }
     let(:commit)    { project2.commit }
     let(:reference) { "#{project2.path_with_namespace}@#{commit.short_id}" }
 
@@ -173,7 +173,7 @@ describe Banzai::Filter::CommitReferenceFilter, lib: true do
 
   context 'cross-project URL reference' do
     let(:namespace) { create(:namespace) }
-    let(:project2)  { create(:project, :public, namespace: namespace) }
+    let(:project2)  { create(:project, :public, :repository, namespace: namespace) }
     let(:commit)    { project2.commit }
     let(:reference) { urls.namespace_project_commit_url(project2.namespace, project2, commit.id) }
 
diff --git a/spec/lib/banzai/filter/emoji_filter_spec.rb b/spec/lib/banzai/filter/emoji_filter_spec.rb
index c8e62f528df..707212e07fd 100644
--- a/spec/lib/banzai/filter/emoji_filter_spec.rb
+++ b/spec/lib/banzai/filter/emoji_filter_spec.rb
@@ -14,12 +14,12 @@ describe Banzai::Filter::EmojiFilter, lib: true do
 
   it 'replaces supported name emoji' do
     doc = filter('<p>:heart:</p>')
-    expect(doc.css('img').first.attr('src')).to eq 'https://foo.com/assets/2764.png'
+    expect(doc.css('gl-emoji').first.text).to eq '❤'
   end
 
   it 'replaces supported unicode emoji' do
     doc = filter('<p>❤️</p>')
-    expect(doc.css('img').first.attr('src')).to eq 'https://foo.com/assets/2764.png'
+    expect(doc.css('gl-emoji').first.text).to eq '❤'
   end
 
   it 'ignores unsupported emoji' do
@@ -30,152 +30,78 @@ describe Banzai::Filter::EmojiFilter, lib: true do
 
   it 'correctly encodes the URL' do
     doc = filter('<p>:+1:</p>')
-    expect(doc.css('img').first.attr('src')).to eq 'https://foo.com/assets/1F44D.png'
+    expect(doc.css('gl-emoji').first.text).to eq '👍'
   end
 
   it 'correctly encodes unicode to the URL' do
     doc = filter('<p>👍</p>')
-    expect(doc.css('img').first.attr('src')).to eq 'https://foo.com/assets/1F44D.png'
+    expect(doc.css('gl-emoji').first.text).to eq '👍'
   end
 
   it 'matches at the start of a string' do
     doc = filter(':+1:')
-    expect(doc.css('img').size).to eq 1
+    expect(doc.css('gl-emoji').size).to eq 1
   end
 
   it 'unicode matches at the start of a string' do
     doc = filter("'👍'")
-    expect(doc.css('img').size).to eq 1
+    expect(doc.css('gl-emoji').size).to eq 1
   end
 
   it 'matches at the end of a string' do
     doc = filter('This gets a :-1:')
-    expect(doc.css('img').size).to eq 1
+    expect(doc.css('gl-emoji').size).to eq 1
   end
 
   it 'unicode matches at the end of a string' do
     doc = filter('This gets a 👍')
-    expect(doc.css('img').size).to eq 1
+    expect(doc.css('gl-emoji').size).to eq 1
   end
 
   it 'matches with adjacent text' do
     doc = filter('+1 (:+1:)')
-    expect(doc.css('img').size).to eq 1
+    expect(doc.css('gl-emoji').size).to eq 1
   end
 
   it 'unicode matches with adjacent text' do
     doc = filter('+1 (👍)')
-    expect(doc.css('img').size).to eq 1
+    expect(doc.css('gl-emoji').size).to eq 1
   end
 
   it 'matches multiple emoji in a row' do
     doc = filter(':see_no_evil::hear_no_evil::speak_no_evil:')
-    expect(doc.css('img').size).to eq 3
+    expect(doc.css('gl-emoji').size).to eq 3
   end
 
   it 'unicode matches multiple emoji in a row' do
     doc = filter("'🙈🙉🙊'")
-    expect(doc.css('img').size).to eq 3
+    expect(doc.css('gl-emoji').size).to eq 3
   end
 
   it 'mixed matches multiple emoji in a row' do
     doc = filter("'🙈:see_no_evil:🙉:hear_no_evil:🙊:speak_no_evil:'")
-    expect(doc.css('img').size).to eq 6
+    expect(doc.css('gl-emoji').size).to eq 6
   end
 
-  it 'has a title attribute' do
+  it 'has a data-name attribute' do
     doc = filter(':-1:')
-    expect(doc.css('img').first.attr('title')).to eq ':-1:'
+    expect(doc.css('gl-emoji').first.attr('data-name')).to eq 'thumbsdown'
   end
 
-  it 'unicode has a title attribute' do
-    doc = filter("'👎'")
-    expect(doc.css('img').first.attr('title')).to eq ':thumbsdown:'
-  end
-
-  it 'has an alt attribute' do
+  it 'has a data-unicode-version attribute' do
     doc = filter(':-1:')
-    expect(doc.css('img').first.attr('alt')).to eq ':-1:'
-  end
-
-  it 'unicode has an alt attribute' do
-    doc = filter("'👎'")
-    expect(doc.css('img').first.attr('alt')).to eq ':thumbsdown:'
-  end
-
-  it 'has an align attribute' do
-    doc = filter(':8ball:')
-    expect(doc.css('img').first.attr('align')).to eq 'absmiddle'
-  end
-
-  it 'unicode has an align attribute' do
-    doc = filter("'🎱'")
-    expect(doc.css('img').first.attr('align')).to eq 'absmiddle'
-  end
-
-  it 'has an emoji class' do
-    doc = filter(':cat:')
-    expect(doc.css('img').first.attr('class')).to eq 'emoji'
-  end
-
-  it 'unicode has an emoji class' do
-    doc = filter("'🐱'")
-    expect(doc.css('img').first.attr('class')).to eq 'emoji'
-  end
-
-  it 'has height and width attributes' do
-    doc = filter(':dog:')
-    img = doc.css('img').first
-
-    expect(img.attr('width')).to eq '20'
-    expect(img.attr('height')).to eq '20'
-  end
-
-  it 'unicode has height and width attributes' do
-    doc = filter("'🐶'")
-    img = doc.css('img').first
-
-    expect(img.attr('width')).to eq '20'
-    expect(img.attr('height')).to eq '20'
+    expect(doc.css('gl-emoji').first.attr('data-unicode-version')).to eq '6.0'
   end
 
   it 'keeps whitespace intact' do
     doc = filter('This deserves a :+1:, big time.')
 
-    expect(doc.to_html).to match(/^This deserves a <img.+>, big time\.\z/)
+    expect(doc.to_html).to match(/^This deserves a <gl-emoji.+>, big time\.\z/)
   end
 
   it 'unicode keeps whitespace intact' do
     doc = filter('This deserves a 🎱, big time.')
 
-    expect(doc.to_html).to match(/^This deserves a <img.+>, big time\.\z/)
-  end
-
-  it 'uses a custom asset_root context' do
-    root = Gitlab.config.gitlab.url + 'gitlab/root'
-
-    doc = filter(':smile:', asset_root: root)
-    expect(doc.css('img').first.attr('src')).to start_with(root)
-  end
-
-  it 'uses a custom asset_host context' do
-    ActionController::Base.asset_host = 'https://cdn.example.com'
-
-    doc = filter(':frowning:', asset_host: 'https://this-is-ignored-i-guess?')
-    expect(doc.css('img').first.attr('src')).to start_with('https://cdn.example.com')
-  end
-
-  it 'uses a custom asset_root context' do
-    root = Gitlab.config.gitlab.url + 'gitlab/root'
-
-    doc = filter("'🎱'", asset_root: root)
-    expect(doc.css('img').first.attr('src')).to start_with(root)
-  end
-
-  it 'uses a custom asset_host context' do
-    ActionController::Base.asset_host = 'https://cdn.example.com'
-
-    doc = filter("'🎱'", asset_host: 'https://this-is-ignored-i-guess?')
-    expect(doc.css('img').first.attr('src')).to start_with('https://cdn.example.com')
+    expect(doc.to_html).to match(/^This deserves a <gl-emoji.+>, big time\.\z/)
   end
 end
diff --git a/spec/lib/banzai/filter/external_link_filter_spec.rb b/spec/lib/banzai/filter/external_link_filter_spec.rb
index 167397c736b..d9e4525cb28 100644
--- a/spec/lib/banzai/filter/external_link_filter_spec.rb
+++ b/spec/lib/banzai/filter/external_link_filter_spec.rb
@@ -80,4 +80,18 @@ describe Banzai::Filter::ExternalLinkFilter, lib: true do
       expect(filter(act).to_html).to eq(exp)
     end
   end
+
+  context 'for protocol-relative links' do
+    let(:doc) { filter %q(<p><a href="//google.com/">Google</a></p>) }
+
+    it 'adds rel="nofollow" to external links' do
+      expect(doc.at_css('a')).to have_attribute('rel')
+      expect(doc.at_css('a')['rel']).to include 'nofollow'
+    end
+
+    it 'adds rel="noreferrer" to external links' do
+      expect(doc.at_css('a')).to have_attribute('rel')
+      expect(doc.at_css('a')['rel']).to include 'noreferrer'
+    end
+  end
 end
diff --git a/spec/lib/banzai/filter/gollum_tags_filter_spec.rb b/spec/lib/banzai/filter/gollum_tags_filter_spec.rb
index fe2ce092e6b..082c0d4dd0d 100644
--- a/spec/lib/banzai/filter/gollum_tags_filter_spec.rb
+++ b/spec/lib/banzai/filter/gollum_tags_filter_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Banzai::Filter::GollumTagsFilter, lib: true do
   include FilterSpecHelper
 
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
   let(:user) { double }
   let(:project_wiki) { ProjectWiki.new(project, user) }
 
diff --git a/spec/lib/banzai/filter/image_link_filter_spec.rb b/spec/lib/banzai/filter/image_link_filter_spec.rb
index a2a1ed58d1b..294558b3db2 100644
--- a/spec/lib/banzai/filter/image_link_filter_spec.rb
+++ b/spec/lib/banzai/filter/image_link_filter_spec.rb
@@ -13,8 +13,8 @@ describe Banzai::Filter::ImageLinkFilter, lib: true do
   end
 
   it 'does not wrap a duplicate link' do
-    exp = act = %q(<a href="/whatever">#{image('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg')}</a>)
-    expect(filter(act).to_html).to eq exp
+    doc = filter(%Q(<a href="/whatever">#{image('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg')}</a>))
+    expect(doc.to_html).to match /^<a href="\/whatever"><img[^>]*><\/a>$/
   end
 
   it 'works with external images' do
@@ -22,8 +22,8 @@ describe Banzai::Filter::ImageLinkFilter, lib: true do
     expect(doc.at_css('img')['src']).to eq doc.at_css('a')['href']
   end
 
-  it 'wraps the image with a link and a div' do
-    doc = filter(image('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg'))
-    expect(doc.to_html).to include('<div class="image-container">')
+  it 'works with inline images' do
+    doc = filter(%Q(<p>test #{image('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg')} inline</p>))
+    expect(doc.to_html).to match /^<p>test <a[^>]*><img[^>]*><\/a> inline<\/p>$/
   end
 end
diff --git a/spec/lib/banzai/filter/issue_reference_filter_spec.rb b/spec/lib/banzai/filter/issue_reference_filter_spec.rb
index 456dbac0698..11607d4fb26 100644
--- a/spec/lib/banzai/filter/issue_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/issue_reference_filter_spec.rb
@@ -311,7 +311,7 @@ describe Banzai::Filter::IssueReferenceFilter, lib: true do
     end
   end
 
-  describe '#issues_per_Project' do
+  describe '#issues_per_project' do
     context 'using an internal issue tracker' do
       it 'returns a Hash containing the issues per project' do
         doc = Nokogiri::HTML.fragment('')
@@ -346,4 +346,26 @@ describe Banzai::Filter::IssueReferenceFilter, lib: true do
       end
     end
   end
+
+  describe '.references_in' do
+    let(:merge_request)  { create(:merge_request) }
+
+    it 'yields valid references' do
+      expect do |b|
+        described_class.references_in(issue.to_reference, &b)
+      end.to yield_with_args(issue.to_reference, issue.iid, nil, nil, MatchData)
+    end
+
+    it "doesn't yield invalid references" do
+      expect do |b|
+        described_class.references_in('#0', &b)
+      end.not_to yield_control
+    end
+
+    it "doesn't yield unsupported references" do
+      expect do |b|
+        described_class.references_in(merge_request.to_reference, &b)
+      end.not_to yield_control
+    end
+  end
 end
diff --git a/spec/lib/banzai/filter/math_filter_spec.rb b/spec/lib/banzai/filter/math_filter_spec.rb
new file mode 100644
index 00000000000..51883782e19
--- /dev/null
+++ b/spec/lib/banzai/filter/math_filter_spec.rb
@@ -0,0 +1,127 @@
+require 'spec_helper'
+
+describe Banzai::Filter::MathFilter, lib: true do
+  include FilterSpecHelper
+
+  it 'leaves regular inline code unchanged' do
+    input = "<code>2+2</code>"
+    doc = filter(input)
+
+    expect(doc.to_s).to eq input
+  end
+
+  it 'removes surrounding dollar signs and adds class code, math and js-render-math' do
+    doc = filter("$<code>2+2</code>$")
+
+    expect(doc.to_s).to eq '<code class="code math js-render-math" data-math-style="inline">2+2</code>'
+  end
+
+  it 'only removes surrounding dollar signs' do
+    doc = filter("test $<code>2+2</code>$ test")
+    before = doc.xpath('descendant-or-self::text()[1]').first
+    after = doc.xpath('descendant-or-self::text()[3]').first
+
+    expect(before.to_s).to eq 'test '
+    expect(after.to_s).to eq ' test'
+  end
+
+  it 'only removes surrounding single dollar sign' do
+    doc = filter("test $$<code>2+2</code>$$ test")
+    before = doc.xpath('descendant-or-self::text()[1]').first
+    after = doc.xpath('descendant-or-self::text()[3]').first
+
+    expect(before.to_s).to eq 'test $'
+    expect(after.to_s).to eq '$ test'
+  end
+
+  it 'adds data-math-style inline attribute to inline math' do
+    doc = filter('$<code>2+2</code>$')
+    code = doc.xpath('descendant-or-self::code').first
+
+    expect(code['data-math-style']).to eq 'inline'
+  end
+
+  it 'adds class code and math to inline math' do
+    doc = filter('$<code>2+2</code>$')
+    code = doc.xpath('descendant-or-self::code').first
+
+    expect(code[:class]).to include("code")
+    expect(code[:class]).to include("math")
+  end
+
+  it 'adds js-render-math class to inline math' do
+    doc = filter('$<code>2+2</code>$')
+    code = doc.xpath('descendant-or-self::code').first
+
+    expect(code[:class]).to include("js-render-math")
+  end
+
+  # Cases with faulty syntax. Should be a no-op
+
+  it 'ignores cases with missing dolar sign at the end' do
+    input = "test $<code>2+2</code> test"
+    doc = filter(input)
+
+    expect(doc.to_s).to eq input
+  end
+
+  it 'ignores cases with missing dolar sign at the beginning' do
+    input = "test <code>2+2</code>$ test"
+    doc = filter(input)
+
+    expect(doc.to_s).to eq input
+  end
+
+  it 'ignores dollar signs if it is not adjacent' do
+    input = '<p>We check strictly $<code>2+2</code> and  <code>2+2</code>$ </p>'
+    doc = filter(input)
+
+    expect(doc.to_s).to eq input
+  end
+
+  it 'ignores dollar signs if they are inside another element' do
+    input = '<p>We check strictly <em>$</em><code>2+2</code><em>$</em></p>'
+    doc = filter(input)
+
+    expect(doc.to_s).to eq input
+  end
+
+  # Display math
+
+  it 'adds data-math-style display attribute to display math' do
+    doc = filter('<pre class="code highlight js-syntax-highlight math" v-pre="true"><code>2+2</code></pre>')
+    pre = doc.xpath('descendant-or-self::pre').first
+
+    expect(pre['data-math-style']).to eq 'display'
+  end
+
+  it 'adds js-render-math class to display math' do
+    doc = filter('<pre class="code highlight js-syntax-highlight math" v-pre="true"><code>2+2</code></pre>')
+    pre = doc.xpath('descendant-or-self::pre').first
+
+    expect(pre[:class]).to include("js-render-math")
+  end
+
+  it 'ignores code blocks that are not math' do
+    input = '<pre class="code highlight js-syntax-highlight plaintext" v-pre="true"><code>2+2</code></pre>'
+    doc = filter(input)
+
+    expect(doc.to_s).to eq input
+  end
+
+  it 'requires the pre to contain both code and math' do
+    input = '<pre class="highlight js-syntax-highlight plaintext math" v-pre="true"><code>2+2</code></pre>'
+    doc = filter(input)
+
+    expect(doc.to_s).to eq input
+  end
+
+  it 'dollar signs around to display math' do
+    doc = filter('$<pre class="code highlight js-syntax-highlight math" v-pre="true"><code>2+2</code></pre>$')
+    before = doc.xpath('descendant-or-self::text()[1]').first
+    after = doc.xpath('descendant-or-self::text()[3]').first
+
+    expect(before.to_s).to eq '$'
+    expect(after.to_s).to eq '$'
+  end
+end
diff --git a/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb b/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb
index 275010c1a2c..3d3d36061f4 100644
--- a/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/merge_request_reference_filter_spec.rb
@@ -188,7 +188,7 @@ describe Banzai::Filter::MergeRequestReferenceFilter, lib: true do
 
   context 'cross-project URL reference' do
     let(:namespace) { create(:namespace, name: 'cross-reference') }
-    let(:project2)  { create(:project, :public, namespace: namespace) }
+    let(:project2)  { create(:empty_project, :public, namespace: namespace) }
     let(:merge)     { create(:merge_request, source_project: project2, target_project: project2) }
     let(:reference) { urls.namespace_project_merge_request_url(project2.namespace, project2, merge) + '/diffs#note_123' }
 
diff --git a/spec/lib/banzai/filter/milestone_reference_filter_spec.rb b/spec/lib/banzai/filter/milestone_reference_filter_spec.rb
index 73b5edb99b3..a317c751d32 100644
--- a/spec/lib/banzai/filter/milestone_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/milestone_reference_filter_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Banzai::Filter::MilestoneReferenceFilter, lib: true do
   include FilterSpecHelper
 
-  let(:project)   { create(:project, :public) }
+  let(:project)   { create(:empty_project, :public) }
   let(:milestone) { create(:milestone, project: project) }
   let(:reference) { milestone.to_reference }
 
diff --git a/spec/lib/banzai/filter/plantuml_filter_spec.rb b/spec/lib/banzai/filter/plantuml_filter_spec.rb
new file mode 100644
index 00000000000..f85a5dcbd8b
--- /dev/null
+++ b/spec/lib/banzai/filter/plantuml_filter_spec.rb
@@ -0,0 +1,32 @@
+require 'spec_helper'
+
+describe Banzai::Filter::PlantumlFilter, lib: true do
+  include FilterSpecHelper
+
+  it 'should replace plantuml pre tag with img tag' do
+    stub_application_setting(plantuml_enabled: true, plantuml_url: "http://localhost:8080")
+    input = '<pre class="plantuml"><code>Bob -> Sara : Hello</code><pre>'
+    output = '<div class="imageblock"><div class="content"><img class="plantuml" src="http://localhost:8080/png/U9npoazIqBLJ24uiIbImKl18pSd91m0rkGMq"></div></div>'
+    doc = filter(input)
+
+    expect(doc.to_s).to eq output
+  end
+
+  it 'should not replace plantuml pre tag with img tag if disabled' do
+    stub_application_setting(plantuml_enabled: false)
+    input = '<pre class="plantuml"><code>Bob -> Sara : Hello</code><pre>'
+    output = '<pre class="plantuml"><code>Bob -&gt; Sara : Hello</code><pre></pre></pre>'
+    doc = filter(input)
+
+    expect(doc.to_s).to eq output
+  end
+
+  it 'should not replace plantuml pre tag with img tag if url is invalid' do
+    stub_application_setting(plantuml_enabled: true, plantuml_url: "invalid")
+    input = '<pre class="plantuml"><code>Bob -> Sara : Hello</code><pre>'
+    output = '<div class="listingblock"><div class="content"><pre class="plantuml plantuml-error"> PlantUML Error: cannot connect to PlantUML server at "invalid"</pre></div></div>'
+    doc = filter(input)
+
+    expect(doc.to_s).to eq output
+  end
+end
diff --git a/spec/lib/banzai/filter/relative_link_filter_spec.rb b/spec/lib/banzai/filter/relative_link_filter_spec.rb
index 2bfa51deb20..1957ba739e2 100644
--- a/spec/lib/banzai/filter/relative_link_filter_spec.rb
+++ b/spec/lib/banzai/filter/relative_link_filter_spec.rb
@@ -25,7 +25,7 @@ describe Banzai::Filter::RelativeLinkFilter, lib: true do
     %(<a href="#{path}">#{path}</a>)
   end
 
-  let(:project)        { create(:project) }
+  let(:project)        { create(:project, :repository) }
   let(:project_path)   { project.path_with_namespace }
   let(:ref)            { 'markdown' }
   let(:commit)         { project.commit(ref) }
@@ -175,7 +175,7 @@ describe Banzai::Filter::RelativeLinkFilter, lib: true do
       allow_any_instance_of(described_class).to receive(:uri_type).and_return(:raw)
 
       doc = filter(image(escaped))
-      expect(doc.at_css('img')['src']).to match '/raw/'
+      expect(doc.at_css('img')['src']).to eq "/#{project_path}/raw/#{Addressable::URI.escape(ref)}/#{escaped}"
     end
 
     context 'when requested path is a file in the repo' do
diff --git a/spec/lib/banzai/filter/sanitization_filter_spec.rb b/spec/lib/banzai/filter/sanitization_filter_spec.rb
index b38e3b17e64..b4cd5f63a15 100644
--- a/spec/lib/banzai/filter/sanitization_filter_spec.rb
+++ b/spec/lib/banzai/filter/sanitization_filter_spec.rb
@@ -86,6 +86,16 @@ describe Banzai::Filter::SanitizationFilter, lib: true do
       expect(filter(act).to_html).to eq exp
     end
 
+    it 'allows `summary` elements' do
+      exp = act = '<summary>summary line</summary>'
+      expect(filter(act).to_html).to eq exp
+    end
+
+    it 'allows `details` elements' do
+      exp = act = '<details>long text goes here</details>'
+      expect(filter(act).to_html).to eq exp
+    end
+
     it 'removes `rel` attribute from `a` elements' do
       act = %q{<a href="#" rel="nofollow">Link</a>}
       exp = %q{<a href="#">Link</a>}
diff --git a/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb b/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb
index d265d29ee86..69e3c52b35a 100644
--- a/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb
+++ b/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb
@@ -6,21 +6,21 @@ describe Banzai::Filter::SyntaxHighlightFilter, lib: true do
   context "when no language is specified" do
     it "highlights as plaintext" do
       result = filter('<pre><code>def fun end</code></pre>')
-      expect(result.to_html).to eq('<pre class="code highlight js-syntax-highlight plaintext" v-pre="true"><code>def fun end</code></pre>')
+      expect(result.to_html).to eq('<pre class="code highlight js-syntax-highlight plaintext" lang="plaintext" v-pre="true"><code>def fun end</code></pre>')
     end
   end
 
   context "when a valid language is specified" do
     it "highlights as that language" do
       result = filter('<pre><code class="ruby">def fun end</code></pre>')
-      expect(result.to_html).to eq('<pre class="code highlight js-syntax-highlight ruby" v-pre="true"><code><span class="k">def</span> <span class="nf">fun</span> <span class="k">end</span></code></pre>')
+      expect(result.to_html).to eq('<pre class="code highlight js-syntax-highlight ruby" lang="ruby" v-pre="true"><code><span class="k">def</span> <span class="nf">fun</span> <span class="k">end</span></code></pre>')
     end
   end
 
   context "when an invalid language is specified" do
     it "highlights as plaintext" do
       result = filter('<pre><code class="gnuplot">This is a test</code></pre>')
-      expect(result.to_html).to eq('<pre class="code highlight js-syntax-highlight plaintext" v-pre="true"><code>This is a test</code></pre>')
+      expect(result.to_html).to eq('<pre class="code highlight js-syntax-highlight plaintext" lang="plaintext" v-pre="true"><code>This is a test</code></pre>')
     end
   end
 
@@ -31,7 +31,7 @@ describe Banzai::Filter::SyntaxHighlightFilter, lib: true do
 
     it "highlights as plaintext" do
       result = filter('<pre><code class="ruby">This is a test</code></pre>')
-      expect(result.to_html).to eq('<pre class="code highlight" v-pre="true"><code>This is a test</code></pre>')
+      expect(result.to_html).to eq('<pre class="code highlight" lang="" v-pre="true"><code>This is a test</code></pre>')
     end
   end
 end
diff --git a/spec/lib/banzai/filter/upload_link_filter_spec.rb b/spec/lib/banzai/filter/upload_link_filter_spec.rb
index 8b76c1d73c9..639cac6406a 100644
--- a/spec/lib/banzai/filter/upload_link_filter_spec.rb
+++ b/spec/lib/banzai/filter/upload_link_filter_spec.rb
@@ -29,7 +29,7 @@ describe Banzai::Filter::UploadLinkFilter, lib: true do
     %(<div><a href="#{path}">#{path}</a></div>)
   end
 
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
 
   shared_examples :preserve_unchanged do
     it 'does not modify any relative URL in anchor' do
diff --git a/spec/lib/banzai/filter/user_reference_filter_spec.rb b/spec/lib/banzai/filter/user_reference_filter_spec.rb
index 5bfeb82e738..9873774909e 100644
--- a/spec/lib/banzai/filter/user_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/user_reference_filter_spec.rb
@@ -112,6 +112,25 @@ describe Banzai::Filter::UserReferenceFilter, lib: true do
     end
   end
 
+  context 'mentioning a nested group' do
+    it_behaves_like 'a reference containing an element node'
+
+    let(:group)     { create(:group, :nested) }
+    let(:reference) { group.to_reference }
+
+    it 'links to the nested group' do
+      doc = reference_filter("Hey #{reference}")
+
+      expect(doc.css('a').first.attr('href')).to eq urls.group_url(group)
+    end
+
+    it 'has the full group name as a title' do
+      doc = reference_filter("Hey #{reference}")
+
+      expect(doc.css('a').first.attr('title')).to eq group.full_name
+    end
+  end
+
   it 'links with adjacent text' do
     doc = reference_filter("Mention me (#{reference}.)")
     expect(doc.to_html).to match(/\(<a.+>#{reference}<\/a>\.\)/)
@@ -152,6 +171,30 @@ describe Banzai::Filter::UserReferenceFilter, lib: true do
     end
   end
 
+  context 'when a project is not specified' do
+    let(:project) { nil }
+
+    it 'does not link a User' do
+      doc = reference_filter("Hey #{reference}")
+
+      expect(doc).not_to include('a')
+    end
+
+    context 'when skip_project_check set to true' do
+      it 'links to a User' do
+        doc = reference_filter("Hey #{reference}", skip_project_check: true)
+
+        expect(doc.css('a').first.attr('href')).to eq urls.user_url(user)
+      end
+
+      it 'does not link users using @all reference' do
+        doc = reference_filter("Hey #{User.reference_prefix}all", skip_project_check: true)
+
+        expect(doc).not_to include('a')
+      end
+    end
+  end
+
   describe '#namespaces' do
     it 'returns a Hash containing all Namespaces' do
       document = Nokogiri::HTML.fragment("<p>#{user.to_reference}</p>")
diff --git a/spec/lib/banzai/filter/video_link_filter_spec.rb b/spec/lib/banzai/filter/video_link_filter_spec.rb
index 6ab1be9ccb7..00494f545a3 100644
--- a/spec/lib/banzai/filter/video_link_filter_spec.rb
+++ b/spec/lib/banzai/filter/video_link_filter_spec.rb
@@ -13,7 +13,7 @@ describe Banzai::Filter::VideoLinkFilter, lib: true do
     %(<img src="#{path}" />)
   end
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
 
   context 'when the element src has a video extension' do
     UploaderHelper::VIDEO_EXT.each do |ext|
diff --git a/spec/lib/banzai/reference_parser/external_issue_parser_spec.rb b/spec/lib/banzai/reference_parser/external_issue_parser_spec.rb
index 50a5d1a19ba..0af36776a54 100644
--- a/spec/lib/banzai/reference_parser/external_issue_parser_spec.rb
+++ b/spec/lib/banzai/reference_parser/external_issue_parser_spec.rb
@@ -12,7 +12,17 @@ describe Banzai::ReferenceParser::ExternalIssueParser, lib: true do
     context 'when the link has a data-issue attribute' do
       before { link['data-external-issue'] = 123 }
 
-      it_behaves_like "referenced feature visibility", "issues"
+      levels = [ProjectFeature::DISABLED, ProjectFeature::PRIVATE, ProjectFeature::ENABLED]
+
+      levels.each do |level|
+        it "creates reference when the feature is #{level}" do
+          project.project_feature.update(issues_access_level: level)
+
+          visible_nodes = subject.nodes_visible_to_user(user, [link])
+
+          expect(visible_nodes).to include(link)
+        end
+      end
     end
   end
 
diff --git a/spec/lib/banzai/reference_parser/user_parser_spec.rb b/spec/lib/banzai/reference_parser/user_parser_spec.rb
index fafc2cec546..31ca9d27b0b 100644
--- a/spec/lib/banzai/reference_parser/user_parser_spec.rb
+++ b/spec/lib/banzai/reference_parser/user_parser_spec.rb
@@ -147,7 +147,7 @@ describe Banzai::ReferenceParser::UserParser, lib: true do
   describe '#nodes_user_can_reference' do
     context 'when the link has a data-author attribute' do
       it 'returns the nodes when the user is a member of the project' do
-        other_project = create(:project)
+        other_project = create(:empty_project)
         other_project.team << [user, :developer]
 
         link['data-project'] = other_project.id.to_s
@@ -164,7 +164,7 @@ describe Banzai::ReferenceParser::UserParser, lib: true do
       end
 
       it 'returns an empty Array when the user could not be found' do
-        other_project = create(:project)
+        other_project = create(:empty_project)
 
         link['data-project'] = other_project.id.to_s
         link['data-author'] = ''
@@ -173,7 +173,7 @@ describe Banzai::ReferenceParser::UserParser, lib: true do
       end
 
       it 'returns an empty Array when the user is not a team member' do
-        other_project = create(:project)
+        other_project = create(:empty_project)
 
         link['data-project'] = other_project.id.to_s
         link['data-author'] = user.id.to_s
diff --git a/spec/lib/bitbucket/collection_spec.rb b/spec/lib/bitbucket/collection_spec.rb
new file mode 100644
index 00000000000..9008cb3e870
--- /dev/null
+++ b/spec/lib/bitbucket/collection_spec.rb
@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+# Emulates paginator. It returns 2 pages with results
+class TestPaginator
+  def initialize
+    @current_page = 0
+  end
+
+  def items
+    @current_page += 1
+
+    raise StopIteration if @current_page > 2
+
+    ["result_1_page_#{@current_page}", "result_2_page_#{@current_page}"]
+  end
+end
+
+describe Bitbucket::Collection do
+  it "iterates paginator" do
+    collection = described_class.new(TestPaginator.new)
+
+    expect(collection.to_a).to match(%w(result_1_page_1 result_2_page_1 result_1_page_2 result_2_page_2))
+  end
+end
diff --git a/spec/lib/bitbucket/connection_spec.rb b/spec/lib/bitbucket/connection_spec.rb
new file mode 100644
index 00000000000..14faeb231a9
--- /dev/null
+++ b/spec/lib/bitbucket/connection_spec.rb
@@ -0,0 +1,35 @@
+require 'spec_helper'
+
+describe Bitbucket::Connection do
+  before do
+    allow_any_instance_of(described_class).to receive(:provider).and_return(double(app_id: '', app_secret: ''))
+  end
+
+  describe '#get' do
+    it 'calls OAuth2::AccessToken::get' do
+      expect_any_instance_of(OAuth2::AccessToken).to receive(:get).and_return(double(parsed: true))
+
+      connection = described_class.new({})
+
+      connection.get('/users')
+    end
+  end
+
+  describe '#expired?' do
+    it 'calls connection.expired?' do
+      expect_any_instance_of(OAuth2::AccessToken).to receive(:expired?).and_return(true)
+
+      expect(described_class.new({}).expired?).to be_truthy
+    end
+  end
+
+  describe '#refresh!' do
+    it 'calls connection.refresh!' do
+      response = double(token: nil, expires_at: nil, expires_in: nil, refresh_token: nil)
+
+      expect_any_instance_of(OAuth2::AccessToken).to receive(:refresh!).and_return(response)
+
+      described_class.new({}).refresh!
+    end
+  end
+end
diff --git a/spec/lib/bitbucket/page_spec.rb b/spec/lib/bitbucket/page_spec.rb
new file mode 100644
index 00000000000..04d5a0470b1
--- /dev/null
+++ b/spec/lib/bitbucket/page_spec.rb
@@ -0,0 +1,50 @@
+require 'spec_helper'
+
+describe Bitbucket::Page do
+  let(:response) { { 'values' => [{ 'username' => 'Ben' }], 'pagelen' => 2, 'next' => '' } }
+
+  before do
+    # Autoloading hack
+    Bitbucket::Representation::User.new({})
+  end
+
+  describe '#items' do
+    it 'returns collection of needed objects' do
+      page = described_class.new(response, :user)
+
+      expect(page.items.first).to be_a(Bitbucket::Representation::User)
+      expect(page.items.count).to eq(1)
+    end
+  end
+
+  describe '#attrs' do
+    it 'returns attributes' do
+      page = described_class.new(response, :user)
+
+      expect(page.attrs.keys).to include(:pagelen, :next)
+    end
+  end
+
+  describe '#next?' do
+    it 'returns true' do
+      page = described_class.new(response, :user)
+
+      expect(page.next?).to be_truthy
+    end
+
+    it 'returns false' do
+      response['next'] = nil
+      page = described_class.new(response, :user)
+
+      expect(page.next?).to be_falsey
+    end
+  end
+
+  describe '#next' do
+    it 'returns next attribute' do
+      page = described_class.new(response, :user)
+
+      expect(page.next).to eq('')
+    end
+  end
+end
diff --git a/spec/lib/bitbucket/paginator_spec.rb b/spec/lib/bitbucket/paginator_spec.rb
new file mode 100644
index 00000000000..2c972da682e
--- /dev/null
+++ b/spec/lib/bitbucket/paginator_spec.rb
@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+describe Bitbucket::Paginator do
+  let(:last_page) { double(:page, next?: false, items: ['item_2']) }
+  let(:first_page) { double(:page, next?: true, next: last_page, items: ['item_1']) }
+
+  describe 'items' do
+    it 'return items and raises StopIteration in the end' do
+      paginator = described_class.new(nil, nil, nil)
+
+      allow(paginator).to receive(:fetch_next_page).and_return(first_page)
+      expect(paginator.items).to match(['item_1'])
+
+      allow(paginator).to receive(:fetch_next_page).and_return(last_page)
+      expect(paginator.items).to match(['item_2'])
+
+      allow(paginator).to receive(:fetch_next_page).and_return(nil)
+      expect{ paginator.items }.to raise_error(StopIteration)
+    end
+  end
+end
diff --git a/spec/lib/bitbucket/representation/comment_spec.rb b/spec/lib/bitbucket/representation/comment_spec.rb
new file mode 100644
index 00000000000..fec243a9f96
--- /dev/null
+++ b/spec/lib/bitbucket/representation/comment_spec.rb
@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+describe Bitbucket::Representation::Comment do
+  describe '#author' do
+    it { expect(described_class.new('user' => { 'username' => 'Ben' }).author).to eq('Ben') }
+    it { expect(described_class.new({}).author).to be_nil }
+  end
+
+  describe '#note' do
+    it { expect(described_class.new('content' => { 'raw' => 'Text' }).note).to eq('Text') }
+    it { expect(described_class.new({}).note).to be_nil }
+  end
+
+  describe '#created_at' do
+    it { expect(described_class.new('created_on' => Date.today).created_at).to eq(Date.today) }
+  end
+
+  describe '#updated_at' do
+    it { expect(described_class.new('updated_on' => Date.today).updated_at).to eq(Date.today) }
+    it { expect(described_class.new('created_on' => Date.today).updated_at).to eq(Date.today) }
+  end
+end
diff --git a/spec/lib/bitbucket/representation/issue_spec.rb b/spec/lib/bitbucket/representation/issue_spec.rb
new file mode 100644
index 00000000000..20f47224aa8
--- /dev/null
+++ b/spec/lib/bitbucket/representation/issue_spec.rb
@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+describe Bitbucket::Representation::Issue do
+  describe '#iid' do
+    it { expect(described_class.new('id' => 1).iid).to eq(1) }
+  end
+
+  describe '#kind' do
+    it { expect(described_class.new('kind' => 'bug').kind).to eq('bug') }
+  end
+
+  describe '#milestone' do
+    it { expect(described_class.new({ 'milestone' => { 'name' => '1.0' } }).milestone).to eq('1.0') }
+    it { expect(described_class.new({}).milestone).to be_nil }
+  end
+
+  describe '#author' do
+    it { expect(described_class.new({ 'reporter' => { 'username' => 'Ben' } }).author).to eq('Ben') }
+    it { expect(described_class.new({}).author).to be_nil }
+  end
+
+  describe '#description' do
+    it { expect(described_class.new({ 'content' => { 'raw' => 'Text' } }).description).to eq('Text') }
+    it { expect(described_class.new({}).description).to be_nil }
+  end
+
+  describe '#state' do
+    it { expect(described_class.new({ 'state' => 'invalid' }).state).to eq('closed') }
+    it { expect(described_class.new({ 'state' => 'wontfix' }).state).to eq('closed') }
+    it { expect(described_class.new({ 'state' => 'resolved' }).state).to eq('closed') }
+    it { expect(described_class.new({ 'state' => 'duplicate' }).state).to eq('closed') }
+    it { expect(described_class.new({ 'state' => 'closed' }).state).to eq('closed') }
+    it { expect(described_class.new({ 'state' => 'opened' }).state).to eq('opened') }
+  end
+
+  describe '#title' do
+    it { expect(described_class.new('title' => 'Issue').title).to eq('Issue') }
+  end
+
+  describe '#created_at' do
+    it { expect(described_class.new('created_on' => Date.today).created_at).to eq(Date.today) }
+  end
+
+  describe '#updated_at' do
+    it { expect(described_class.new('edited_on' => Date.today).updated_at).to eq(Date.today) }
+  end
+end
diff --git a/spec/lib/bitbucket/representation/pull_request_comment_spec.rb b/spec/lib/bitbucket/representation/pull_request_comment_spec.rb
new file mode 100644
index 00000000000..673dcf22ce8
--- /dev/null
+++ b/spec/lib/bitbucket/representation/pull_request_comment_spec.rb
@@ -0,0 +1,34 @@
+require 'spec_helper'
+
+describe Bitbucket::Representation::PullRequestComment do
+  describe '#iid' do
+    it { expect(described_class.new('id' => 1).iid).to eq(1) }
+  end
+
+  describe '#file_path' do
+    it { expect(described_class.new('inline' => { 'path' => '/path' }).file_path).to eq('/path') }
+  end
+
+  describe '#old_pos' do
+    it { expect(described_class.new('inline' => { 'from' => 3 }).old_pos).to eq(3) }
+  end
+
+  describe '#new_pos' do
+    it { expect(described_class.new('inline' => { 'to' => 3 }).new_pos).to eq(3) }
+  end
+
+  describe '#parent_id' do
+    it { expect(described_class.new({ 'parent' => { 'id' => 2 } }).parent_id).to eq(2) }
+    it { expect(described_class.new({}).parent_id).to be_nil }
+  end
+
+  describe '#inline?' do
+    it { expect(described_class.new('inline' => {}).inline?).to be_truthy }
+    it { expect(described_class.new({}).inline?).to be_falsey }
+  end
+
+  describe '#has_parent?' do
+    it { expect(described_class.new('parent' => {}).has_parent?).to be_truthy }
+    it { expect(described_class.new({}).has_parent?).to be_falsey }
+  end
+end
diff --git a/spec/lib/bitbucket/representation/pull_request_spec.rb b/spec/lib/bitbucket/representation/pull_request_spec.rb
new file mode 100644
index 00000000000..30453528be4
--- /dev/null
+++ b/spec/lib/bitbucket/representation/pull_request_spec.rb
@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+describe Bitbucket::Representation::PullRequest do
+  describe '#iid' do
+    it { expect(described_class.new('id' => 1).iid).to eq(1) }
+  end
+
+  describe '#author' do
+    it { expect(described_class.new({ 'author' => { 'username' => 'Ben' } }).author).to eq('Ben') }
+    it { expect(described_class.new({}).author).to be_nil }
+  end
+
+  describe '#description' do
+    it { expect(described_class.new({ 'description' => 'Text' }).description).to eq('Text') }
+    it { expect(described_class.new({}).description).to be_nil }
+  end
+
+  describe '#state' do
+    it { expect(described_class.new({ 'state' => 'MERGED' }).state).to eq('merged') }
+    it { expect(described_class.new({ 'state' => 'DECLINED' }).state).to eq('closed') }
+    it { expect(described_class.new({}).state).to eq('opened') }
+  end
+
+  describe '#title' do
+    it { expect(described_class.new('title' => 'Issue').title).to eq('Issue') }
+  end
+
+  describe '#source_branch_name' do
+    it { expect(described_class.new({ source: { branch: { name: 'feature' } } }.with_indifferent_access).source_branch_name).to eq('feature') }
+    it { expect(described_class.new({ source: {} }.with_indifferent_access).source_branch_name).to be_nil }
+  end
+
+  describe '#source_branch_sha' do
+    it { expect(described_class.new({ source: { commit: { hash: 'abcd123' } } }.with_indifferent_access).source_branch_sha).to eq('abcd123') }
+    it { expect(described_class.new({ source: {} }.with_indifferent_access).source_branch_sha).to be_nil }
+  end
+
+  describe '#target_branch_name' do
+    it { expect(described_class.new({ destination: { branch: { name: 'master' } } }.with_indifferent_access).target_branch_name).to eq('master') }
+    it { expect(described_class.new({ destination: {} }.with_indifferent_access).target_branch_name).to be_nil }
+  end
+
+  describe '#target_branch_sha' do
+    it { expect(described_class.new({ destination: { commit: { hash: 'abcd123' } } }.with_indifferent_access).target_branch_sha).to eq('abcd123') }
+    it { expect(described_class.new({ destination: {} }.with_indifferent_access).target_branch_sha).to be_nil }
+  end
+end
diff --git a/spec/lib/bitbucket/representation/repo_spec.rb b/spec/lib/bitbucket/representation/repo_spec.rb
new file mode 100644
index 00000000000..405265cc669
--- /dev/null
+++ b/spec/lib/bitbucket/representation/repo_spec.rb
@@ -0,0 +1,49 @@
+require 'spec_helper'
+
+describe Bitbucket::Representation::Repo do
+  describe '#has_wiki?' do
+    it { expect(described_class.new({ 'has_wiki' => false }).has_wiki?).to be_falsey }
+    it { expect(described_class.new({ 'has_wiki' => true }).has_wiki?).to be_truthy }
+  end
+
+  describe '#name' do
+    it { expect(described_class.new({ 'name' => 'test' }).name).to eq('test') }
+  end
+
+  describe '#valid?' do
+    it { expect(described_class.new({ 'scm' => 'hg' }).valid?).to be_falsey }
+    it { expect(described_class.new({ 'scm' => 'git' }).valid?).to be_truthy }
+  end
+
+  describe '#full_name' do
+    it { expect(described_class.new({ 'full_name' => 'test_full' }).full_name).to eq('test_full') }
+  end
+
+  describe '#description' do
+    it { expect(described_class.new({ 'description' => 'desc' }).description).to eq('desc') }
+  end
+
+  describe '#issues_enabled?' do
+    it { expect(described_class.new({ 'has_issues' => false }).issues_enabled?).to be_falsey }
+    it { expect(described_class.new({ 'has_issues' => true }).issues_enabled?).to be_truthy }
+  end
+
+  describe '#owner_and_slug' do
+    it { expect(described_class.new({ 'full_name' => 'ben/test' }).owner_and_slug).to eq(%w(ben test)) }
+  end
+
+  describe '#owner' do
+    it { expect(described_class.new({ 'full_name' => 'ben/test' }).owner).to eq('ben') }
+  end
+
+  describe '#slug' do
+    it { expect(described_class.new({ 'full_name' => 'ben/test' }).slug).to eq('test') }
+  end
+
+  describe '#clone_url' do
+    it 'builds url' do
+      data = { 'links' => { 'clone' => [{ 'name' => 'https', 'href' => 'https://bibucket.org/test/test.git' }] } }
+      expect(described_class.new(data).clone_url('abc')).to eq('https://x-token-auth:abc@bibucket.org/test/test.git')
+    end
+  end
+end
diff --git a/spec/lib/bitbucket/representation/user_spec.rb b/spec/lib/bitbucket/representation/user_spec.rb
new file mode 100644
index 00000000000..f79ff4edb7b
--- /dev/null
+++ b/spec/lib/bitbucket/representation/user_spec.rb
@@ -0,0 +1,11 @@
+require 'spec_helper'
+
+describe Bitbucket::Representation::User do
+  describe '#username' do
+    it 'returns correct value' do
+      user = described_class.new('username' => 'Ben')
+
+      expect(user.username).to eq('Ben')
+    end
+  end
+end
diff --git a/spec/lib/ci/ansi2html_spec.rb b/spec/lib/ci/ansi2html_spec.rb
index 898f1e84ab0..0762fd7e56a 100644
--- a/spec/lib/ci/ansi2html_spec.rb
+++ b/spec/lib/ci/ansi2html_spec.rb
@@ -136,6 +136,14 @@ describe Ci::Ansi2html, lib: true do
     expect(subject.convert("<")[:html]).to eq('&lt;')
   end
 
+  it "replaces newlines with line break tags" do
+    expect(subject.convert("\n")[:html]).to eq('<br>')
+  end
+
+  it "groups carriage returns with newlines" do
+    expect(subject.convert("\r\n")[:html]).to eq('<br>')
+  end
+
   describe "incremental update" do
     shared_examples 'stateable converter' do
       let(:pass1) { subject.convert(pre_text) }
diff --git a/spec/lib/ci/gitlab_ci_yaml_processor_spec.rb b/spec/lib/ci/gitlab_ci_yaml_processor_spec.rb
index ff5dcc06ab3..53abc056602 100644
--- a/spec/lib/ci/gitlab_ci_yaml_processor_spec.rb
+++ b/spec/lib/ci/gitlab_ci_yaml_processor_spec.rb
@@ -4,6 +4,84 @@ module Ci
   describe GitlabCiYamlProcessor, lib: true do
     let(:path) { 'path' }
 
+    describe 'our current .gitlab-ci.yml' do
+      let(:config) { File.read("#{Rails.root}/.gitlab-ci.yml") }
+
+      it 'is valid' do
+        error_message = described_class.validation_message(config)
+
+        expect(error_message).to be_nil
+      end
+    end
+
+    describe '#build_attributes' do
+      subject { described_class.new(config, path).build_attributes(:rspec) }
+
+      describe 'coverage entry' do
+        describe 'code coverage regexp' do
+          let(:config) do
+            YAML.dump(rspec: { script: 'rspec',
+                               coverage: '/Code coverage: \d+\.\d+/' })
+          end
+
+          it 'includes coverage regexp in build attributes' do
+            expect(subject)
+              .to include(coverage_regex: 'Code coverage: \d+\.\d+')
+          end
+        end
+      end
+
+      describe 'allow failure entry' do
+        context 'when job is a manual action' do
+          context 'when allow_failure is defined' do
+            let(:config) do
+              YAML.dump(rspec: { script: 'rspec',
+                                 when: 'manual',
+                                 allow_failure: false })
+            end
+
+            it 'is not allowed to fail' do
+              expect(subject[:allow_failure]).to be false
+            end
+          end
+
+          context 'when allow_failure is not defined' do
+            let(:config) do
+              YAML.dump(rspec: { script: 'rspec',
+                                 when: 'manual' })
+            end
+
+            it 'is allowed to fail' do
+              expect(subject[:allow_failure]).to be true
+            end
+          end
+        end
+
+        context 'when job is not a manual action' do
+          context 'when allow_failure is defined' do
+            let(:config) do
+              YAML.dump(rspec: { script: 'rspec',
+                                 allow_failure: false })
+            end
+
+            it 'is not allowed to fail' do
+              expect(subject[:allow_failure]).to be false
+            end
+          end
+
+          context 'when allow_failure is not defined' do
+            let(:config) do
+              YAML.dump(rspec: { script: 'rspec' })
+            end
+
+            it 'is not allowed to fail' do
+              expect(subject[:allow_failure]).to be false
+            end
+          end
+        end
+      end
+    end
+
     describe "#builds_for_ref" do
       let(:type) { 'test' }
 
@@ -21,6 +99,7 @@ module Ci
           stage_idx: 1,
           name: "rspec",
           commands: "pwd\nrspec",
+          coverage_regex: nil,
           tag_list: [],
           options: {},
           allow_failure: false,
@@ -67,7 +146,7 @@ module Ci
         it "returns builds if only has a list of branches including specified" do
           config = YAML.dump({
                                before_script: ["pwd"],
-                               rspec: { script: "rspec", type: type, only: ["master", "deploy"] }
+                               rspec: { script: "rspec", type: type, only: %w(master deploy) }
                              })
 
           config_processor = GitlabCiYamlProcessor.new(config, path)
@@ -144,8 +223,8 @@ module Ci
         it "returns build only for specified type" do
           config = YAML.dump({
                                before_script: ["pwd"],
-                               rspec: { script: "rspec", type: "test", only: ["master", "deploy"] },
-                               staging: { script: "deploy", type: "deploy", only: ["master", "deploy"] },
+                               rspec: { script: "rspec", type: "test", only: %w(master deploy) },
+                               staging: { script: "deploy", type: "deploy", only: %w(master deploy) },
                                production: { script: "deploy", type: "deploy", only: ["master@path", "deploy"] },
                              })
 
@@ -223,7 +302,7 @@ module Ci
         it "does not return builds if except has a list of branches including specified" do
           config = YAML.dump({
                                before_script: ["pwd"],
-                               rspec: { script: "rspec", type: type, except: ["master", "deploy"] }
+                               rspec: { script: "rspec", type: type, except: %w(master deploy) }
                              })
 
           config_processor = GitlabCiYamlProcessor.new(config, path)
@@ -435,6 +514,7 @@ module Ci
           stage_idx: 1,
           name: "rspec",
           commands: "pwd\nrspec",
+          coverage_regex: nil,
           tag_list: [],
           options: {
             image: "ruby:2.1",
@@ -463,6 +543,7 @@ module Ci
           stage_idx: 1,
           name: "rspec",
           commands: "pwd\nrspec",
+          coverage_regex: nil,
           tag_list: [],
           options: {
             image: "ruby:2.5",
@@ -483,7 +564,7 @@ module Ci
 
       context 'when global variables are defined' do
         let(:variables) do
-          { VAR1: 'value1', VAR2: 'value2' }
+          { 'VAR1' => 'value1', 'VAR2' => 'value2' }
         end
         let(:config) do
           {
@@ -495,18 +576,18 @@ module Ci
 
         it 'returns global variables' do
           expect(subject).to contain_exactly(
-            { key: :VAR1, value: 'value1', public: true },
-            { key: :VAR2, value: 'value2', public: true }
+            { key: 'VAR1', value: 'value1', public: true },
+            { key: 'VAR2', value: 'value2', public: true }
           )
         end
       end
 
       context 'when job and global variables are defined' do
         let(:global_variables) do
-          { VAR1: 'global1', VAR3: 'global3' }
+          { 'VAR1' => 'global1', 'VAR3' => 'global3' }
         end
         let(:job_variables) do
-          { VAR1: 'value1', VAR2: 'value2' }
+          { 'VAR1' => 'value1', 'VAR2' => 'value2' }
         end
         let(:config) do
           {
@@ -518,9 +599,9 @@ module Ci
 
         it 'returns all unique variables' do
           expect(subject).to contain_exactly(
-            { key: :VAR3, value: 'global3', public: true },
-            { key: :VAR1, value: 'value1', public: true },
-            { key: :VAR2, value: 'value2', public: true }
+            { key: 'VAR3', value: 'global3', public: true },
+            { key: 'VAR1', value: 'value1', public: true },
+            { key: 'VAR2', value: 'value2', public: true }
           )
         end
       end
@@ -535,13 +616,13 @@ module Ci
 
         context 'when syntax is correct' do
           let(:variables) do
-            { VAR1: 'value1', VAR2: 'value2' }
+            { 'VAR1' => 'value1', 'VAR2' => 'value2' }
           end
 
           it 'returns job variables' do
             expect(subject).to contain_exactly(
-              { key: :VAR1, value: 'value1', public: true },
-              { key: :VAR2, value: 'value2', public: true }
+              { key: 'VAR1', value: 'value1', public: true },
+              { key: 'VAR2', value: 'value2', public: true }
             )
           end
         end
@@ -549,7 +630,7 @@ module Ci
         context 'when syntax is incorrect' do
           context 'when variables defined but invalid' do
             let(:variables) do
-              [ :VAR1, 'value1', :VAR2, 'value2' ]
+              %w(VAR1 value1 VAR2 value2)
             end
 
             it 'raises error' do
@@ -702,6 +783,7 @@ module Ci
           stage_idx: 1,
           name: "rspec",
           commands: "pwd\nrspec",
+          coverage_regex: nil,
           tag_list: [],
           options: {
             image: "ruby:2.1",
@@ -769,6 +851,19 @@ module Ci
           expect(builds.first[:environment]).to eq(environment[:name])
           expect(builds.first[:options]).to include(environment: environment)
         end
+
+        context 'the url has a port as variable' do
+          let(:environment) do
+            { name: 'production',
+              url: 'http://production.gitlab.com:$PORT' }
+          end
+
+          it 'allows a variable for the port' do
+            expect(builds.size).to eq(1)
+            expect(builds.first[:environment]).to eq(environment[:name])
+            expect(builds.first[:options]).to include(environment: environment)
+          end
+        end
       end
 
       context 'when no environment is specified' do
@@ -864,7 +959,7 @@ module Ci
       end
 
       context 'dependencies to builds' do
-        let(:dependencies) { ['build1', 'build2'] }
+        let(:dependencies) { %w(build1 build2) }
 
         it { expect { subject }.not_to raise_error }
       end
@@ -900,6 +995,7 @@ module Ci
             stage_idx: 1,
             name: "normal_job",
             commands: "test",
+            coverage_regex: nil,
             tag_list: [],
             options: {},
             when: "on_success",
@@ -945,6 +1041,7 @@ module Ci
             stage_idx: 0,
             name: "job1",
             commands: "execute-script-for-job",
+            coverage_regex: nil,
             tag_list: [],
             options: {},
             when: "on_success",
@@ -957,6 +1054,7 @@ module Ci
             stage_idx: 0,
             name: "job2",
             commands: "execute-script-for-job",
+            coverage_regex: nil,
             tag_list: [],
             options: {},
             when: "on_success",
@@ -1167,7 +1265,7 @@ EOT
       end
 
       it "returns errors if job stage is not a defined stage" do
-        config = YAML.dump({ types: ["build", "test"], rspec: { script: "test", type: "acceptance" } })
+        config = YAML.dump({ types: %w(build test), rspec: { script: "test", type: "acceptance" } })
         expect do
           GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "rspec job: stage parameter should be build, test")
@@ -1209,42 +1307,42 @@ EOT
       end
 
       it "returns errors if job artifacts:name is not an a string" do
-        config = YAML.dump({ types: ["build", "test"], rspec: { script: "test", artifacts: { name: 1 } } })
+        config = YAML.dump({ types: %w(build test), rspec: { script: "test", artifacts: { name: 1 } } })
         expect do
           GitlabCiYamlProcessor.new(config)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "jobs:rspec:artifacts name should be a string")
       end
 
       it "returns errors if job artifacts:when is not an a predefined value" do
-        config = YAML.dump({ types: ["build", "test"], rspec: { script: "test", artifacts: { when: 1 } } })
+        config = YAML.dump({ types: %w(build test), rspec: { script: "test", artifacts: { when: 1 } } })
         expect do
           GitlabCiYamlProcessor.new(config)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "jobs:rspec:artifacts when should be on_success, on_failure or always")
       end
 
       it "returns errors if job artifacts:expire_in is not an a string" do
-        config = YAML.dump({ types: ["build", "test"], rspec: { script: "test", artifacts: { expire_in: 1 } } })
+        config = YAML.dump({ types: %w(build test), rspec: { script: "test", artifacts: { expire_in: 1 } } })
         expect do
           GitlabCiYamlProcessor.new(config)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "jobs:rspec:artifacts expire in should be a duration")
       end
 
       it "returns errors if job artifacts:expire_in is not an a valid duration" do
-        config = YAML.dump({ types: ["build", "test"], rspec: { script: "test", artifacts: { expire_in: "7 elephants" } } })
+        config = YAML.dump({ types: %w(build test), rspec: { script: "test", artifacts: { expire_in: "7 elephants" } } })
         expect do
           GitlabCiYamlProcessor.new(config)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "jobs:rspec:artifacts expire in should be a duration")
       end
 
       it "returns errors if job artifacts:untracked is not an array of strings" do
-        config = YAML.dump({ types: ["build", "test"], rspec: { script: "test", artifacts: { untracked: "string" } } })
+        config = YAML.dump({ types: %w(build test), rspec: { script: "test", artifacts: { untracked: "string" } } })
         expect do
           GitlabCiYamlProcessor.new(config)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "jobs:rspec:artifacts untracked should be a boolean value")
       end
 
       it "returns errors if job artifacts:paths is not an array of strings" do
-        config = YAML.dump({ types: ["build", "test"], rspec: { script: "test", artifacts: { paths: "string" } } })
+        config = YAML.dump({ types: %w(build test), rspec: { script: "test", artifacts: { paths: "string" } } })
         expect do
           GitlabCiYamlProcessor.new(config)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "jobs:rspec:artifacts paths should be an array of strings")
@@ -1272,28 +1370,28 @@ EOT
       end
 
       it "returns errors if job cache:key is not an a string" do
-        config = YAML.dump({ types: ["build", "test"], rspec: { script: "test", cache: { key: 1 } } })
+        config = YAML.dump({ types: %w(build test), rspec: { script: "test", cache: { key: 1 } } })
         expect do
           GitlabCiYamlProcessor.new(config)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "jobs:rspec:cache:key config should be a string or symbol")
       end
 
       it "returns errors if job cache:untracked is not an array of strings" do
-        config = YAML.dump({ types: ["build", "test"], rspec: { script: "test", cache: { untracked: "string" } } })
+        config = YAML.dump({ types: %w(build test), rspec: { script: "test", cache: { untracked: "string" } } })
         expect do
           GitlabCiYamlProcessor.new(config)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "jobs:rspec:cache:untracked config should be a boolean value")
       end
 
       it "returns errors if job cache:paths is not an array of strings" do
-        config = YAML.dump({ types: ["build", "test"], rspec: { script: "test", cache: { paths: "string" } } })
+        config = YAML.dump({ types: %w(build test), rspec: { script: "test", cache: { paths: "string" } } })
         expect do
           GitlabCiYamlProcessor.new(config)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "jobs:rspec:cache:paths config should be an array of strings")
       end
 
       it "returns errors if job dependencies is not an array of strings" do
-        config = YAML.dump({ types: ["build", "test"], rspec: { script: "test", dependencies: "string" } })
+        config = YAML.dump({ types: %w(build test), rspec: { script: "test", dependencies: "string" } })
         expect do
           GitlabCiYamlProcessor.new(config)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "jobs:rspec dependencies should be an array of strings")
diff --git a/spec/lib/constraints/group_url_constrainer_spec.rb b/spec/lib/constraints/group_url_constrainer_spec.rb
index 892554f2870..96dacdc5cd2 100644
--- a/spec/lib/constraints/group_url_constrainer_spec.rb
+++ b/spec/lib/constraints/group_url_constrainer_spec.rb
@@ -10,6 +10,13 @@ describe GroupUrlConstrainer, lib: true do
       it { expect(subject.matches?(request)).to be_truthy }
     end
 
+    context 'valid request for nested group' do
+      let!(:nested_group) { create(:group, path: 'nested', parent: group) }
+      let!(:request) { build_request('gitlab/nested') }
+
+      it { expect(subject.matches?(request)).to be_truthy }
+    end
+
     context 'invalid request' do
       let(:request) { build_request('foo') }
 
diff --git a/spec/lib/constraints/project_url_constrainer_spec.rb b/spec/lib/constraints/project_url_constrainer_spec.rb
index 94266f6653b..4f25ad88960 100644
--- a/spec/lib/constraints/project_url_constrainer_spec.rb
+++ b/spec/lib/constraints/project_url_constrainer_spec.rb
@@ -1,12 +1,12 @@
 require 'spec_helper'
 
 describe ProjectUrlConstrainer, lib: true do
-  let!(:project) { create(:project) }
+  let!(:project) { create(:empty_project) }
   let!(:namespace) { project.namespace }
 
   describe '#matches?' do
     context 'valid request' do
-      let(:request) { build_request(namespace.path, project.path) }
+      let(:request) { build_request(namespace.full_path, project.path) }
 
       it { expect(subject.matches?(request)).to be_truthy }
     end
@@ -19,7 +19,7 @@ describe ProjectUrlConstrainer, lib: true do
       end
 
       context "project id ending with .git" do
-        let(:request) { build_request(namespace.path, project.path + '.git') }
+        let(:request) { build_request(namespace.full_path, project.path + '.git') }
 
         it { expect(subject.matches?(request)).to be_falsey }
       end
diff --git a/spec/lib/event_filter_spec.rb b/spec/lib/event_filter_spec.rb
index a6d8e6927e0..d70690f589d 100644
--- a/spec/lib/event_filter_spec.rb
+++ b/spec/lib/event_filter_spec.rb
@@ -3,13 +3,17 @@ require 'spec_helper'
 describe EventFilter, lib: true do
   describe '#apply_filter' do
     let(:source_user) { create(:user) }
-    let!(:public_project) { create(:project, :public) }
-
-    let!(:push_event) { create(:event, action: Event::PUSHED, project: public_project, target: public_project, author: source_user) }
-    let!(:merged_event) { create(:event, action: Event::MERGED, project: public_project, target: public_project, author: source_user) }
-    let!(:comments_event) { create(:event, action: Event::COMMENTED, project: public_project, target: public_project, author: source_user) }
-    let!(:joined_event) { create(:event, action: Event::JOINED, project: public_project, target: public_project, author: source_user) }
-    let!(:left_event) { create(:event, action: Event::LEFT, project: public_project, target: public_project, author: source_user) }
+    let!(:public_project) { create(:empty_project, :public) }
+
+    let!(:push_event)     { create(:event, :pushed,    project: public_project, target: public_project, author: source_user) }
+    let!(:merged_event)   { create(:event, :merged,    project: public_project, target: public_project, author: source_user) }
+    let!(:created_event)  { create(:event, :created,   project: public_project, target: public_project, author: source_user) }
+    let!(:updated_event)  { create(:event, :updated,   project: public_project, target: public_project, author: source_user) }
+    let!(:closed_event)   { create(:event, :closed,    project: public_project, target: public_project, author: source_user) }
+    let!(:reopened_event) { create(:event, :reopened,  project: public_project, target: public_project, author: source_user) }
+    let!(:comments_event) { create(:event, :commented, project: public_project, target: public_project, author: source_user) }
+    let!(:joined_event)   { create(:event, :joined,    project: public_project, target: public_project, author: source_user) }
+    let!(:left_event)     { create(:event, :left,      project: public_project, target: public_project, author: source_user) }
 
     it 'applies push filter' do
       events = EventFilter.new(EventFilter.push).apply_filter(Event.all)
@@ -21,6 +25,11 @@ describe EventFilter, lib: true do
       expect(events).to contain_exactly(merged_event)
     end
 
+    it 'applies issue filter' do
+      events = EventFilter.new(EventFilter.issue).apply_filter(Event.all)
+      expect(events).to contain_exactly(created_event, updated_event, closed_event, reopened_event)
+    end
+
     it 'applies comments filter' do
       events = EventFilter.new(EventFilter.comments).apply_filter(Event.all)
       expect(events).to contain_exactly(comments_event)
@@ -33,17 +42,17 @@ describe EventFilter, lib: true do
 
     it 'applies all filter' do
       events = EventFilter.new(EventFilter.all).apply_filter(Event.all)
-      expect(events).to contain_exactly(push_event, merged_event, comments_event, joined_event, left_event)
+      expect(events).to contain_exactly(push_event, merged_event, created_event, updated_event, closed_event, reopened_event, comments_event, joined_event, left_event)
     end
 
     it 'applies no filter' do
       events = EventFilter.new(nil).apply_filter(Event.all)
-      expect(events).to contain_exactly(push_event, merged_event, comments_event, joined_event, left_event)
+      expect(events).to contain_exactly(push_event, merged_event, created_event, updated_event, closed_event, reopened_event, comments_event, joined_event, left_event)
     end
 
     it 'applies unknown filter' do
       events = EventFilter.new('').apply_filter(Event.all)
-      expect(events).to contain_exactly(push_event, merged_event, comments_event, joined_event, left_event)
+      expect(events).to contain_exactly(push_event, merged_event, created_event, updated_event, closed_event, reopened_event, comments_event, joined_event, left_event)
     end
   end
 end
diff --git a/spec/lib/expand_variables_spec.rb b/spec/lib/expand_variables_spec.rb
index 90bc7dad379..730ca1f7c0a 100644
--- a/spec/lib/expand_variables_spec.rb
+++ b/spec/lib/expand_variables_spec.rb
@@ -7,58 +7,49 @@ describe ExpandVariables do
     tests = [
       { value: 'key',
         result: 'key',
-        variables: []
-      },
+        variables: [] },
       { value: 'key$variable',
         result: 'key',
-        variables: []
-      },
+        variables: [] },
       { value: 'key$variable',
         result: 'keyvalue',
         variables: [
           { key: 'variable', value: 'value' }
-        ]
-      },
+        ] },
       { value: 'key${variable}',
         result: 'keyvalue',
         variables: [
           { key: 'variable', value: 'value' }
-        ]
-      },
+        ] },
       { value: 'key$variable$variable2',
         result: 'keyvalueresult',
         variables: [
           { key: 'variable', value: 'value' },
           { key: 'variable2', value: 'result' },
-        ]
-      },
+        ] },
       { value: 'key${variable}${variable2}',
         result: 'keyvalueresult',
         variables: [
           { key: 'variable', value: 'value' },
           { key: 'variable2', value: 'result' }
-        ]
-      },
+        ] },
       { value: 'key$variable2$variable',
         result: 'keyresultvalue',
         variables: [
           { key: 'variable', value: 'value' },
           { key: 'variable2', value: 'result' },
-        ]
-      },
+        ] },
       { value: 'key${variable2}${variable}',
         result: 'keyresultvalue',
         variables: [
           { key: 'variable', value: 'value' },
           { key: 'variable2', value: 'result' }
-        ]
-      },
+        ] },
       { value: 'review/$CI_BUILD_REF_NAME',
         result: 'review/feature/add-review-apps',
         variables: [
           { key: 'CI_BUILD_REF_NAME', value: 'feature/add-review-apps' }
-        ]
-      },
+        ] },
     ]
 
     tests.each do |test|
diff --git a/spec/lib/extracts_path_spec.rb b/spec/lib/extracts_path_spec.rb
index 0e85e302f29..33ab005667a 100644
--- a/spec/lib/extracts_path_spec.rb
+++ b/spec/lib/extracts_path_spec.rb
@@ -24,7 +24,7 @@ describe ExtractsPath, lib: true do
     let(:params) { { path: sample_commit[:line_code_path], ref: ref } }
 
     before do
-      @project = create(:project)
+      @project = create(:project, :repository)
     end
 
     it "log tree path has no escape sequences" do
@@ -177,12 +177,12 @@ describe ExtractsPath, lib: true do
 
       it "extracts a valid commit SHA" do
         expect(extract_ref('f4b14494ef6abf3d144c28e4af0c20143383e062/CHANGELOG')).to eq(
-          ['f4b14494ef6abf3d144c28e4af0c20143383e062', 'CHANGELOG']
+          %w(f4b14494ef6abf3d144c28e4af0c20143383e062 CHANGELOG)
         )
       end
 
       it "falls back to a primitive split for an invalid ref" do
-        expect(extract_ref('stable/CHANGELOG')).to eq(['stable', 'CHANGELOG'])
+        expect(extract_ref('stable/CHANGELOG')).to eq(%w(stable CHANGELOG))
       end
     end
   end
diff --git a/spec/lib/gitlab/allowable_spec.rb b/spec/lib/gitlab/allowable_spec.rb
new file mode 100644
index 00000000000..87733d53e92
--- /dev/null
+++ b/spec/lib/gitlab/allowable_spec.rb
@@ -0,0 +1,27 @@
+require 'spec_helper'
+
+describe Gitlab::Allowable do
+  subject do
+    Class.new.include(described_class).new
+  end
+
+  describe '#can?' do
+    let(:user) { create(:user) }
+
+    context 'when user is allowed to do something' do
+      let(:project) { create(:empty_project, :public) }
+
+      it 'reports correct ability to perform action' do
+        expect(subject.can?(user, :read_project, project)).to be true
+      end
+    end
+
+    context 'when user is not allowed to do something' do
+      let(:project) { create(:empty_project, :private) }
+
+      it 'reports correct ability to perform action' do
+        expect(subject.can?(user, :read_project, project)).to be false
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/asciidoc_spec.rb b/spec/lib/gitlab/asciidoc_spec.rb
index 4aba783dc33..bca57105d1d 100644
--- a/spec/lib/gitlab/asciidoc_spec.rb
+++ b/spec/lib/gitlab/asciidoc_spec.rb
@@ -8,10 +8,14 @@ module Gitlab
     let(:html) { 'H<sub>2</sub>O' }
 
     context "without project" do
+      before do
+        allow_any_instance_of(ApplicationSetting).to receive(:current).and_return(::ApplicationSetting.create_from_defaults)
+      end
+
       it "converts the input using Asciidoctor and default options" do
         expected_asciidoc_opts = {
             safe: :secure,
-            backend: :html5,
+            backend: :gitlab_html5,
             attributes: described_class::DEFAULT_ADOC_ATTRS
         }
 
@@ -27,7 +31,7 @@ module Gitlab
         it "merges the options with default ones" do
           expected_asciidoc_opts = {
               safe: :safe,
-              backend: :html5,
+              backend: :gitlab_html5,
               attributes: described_class::DEFAULT_ADOC_ATTRS + ['foo']
           }
 
@@ -37,6 +41,29 @@ module Gitlab
           render(input, context, asciidoc_opts)
         end
       end
+      
+      context "XSS" do
+        links = {
+          'links' => {
+            input: 'link:mylink"onmouseover="alert(1)[Click Here]',
+            output: "<div>\n<p><a href=\"mylink\">Click Here</a></p>\n</div>"
+          },
+          'images' => {
+            input: 'image:https://localhost.com/image.png[Alt text" onerror="alert(7)]',
+            output: "<div>\n<p><span><img src=\"https://localhost.com/image.png\" alt=\"Alt text\"></span></p>\n</div>"
+          },
+          'pre' => {
+            input: '```mypre"><script>alert(3)</script>',
+            output: "<div>\n<div>\n<pre lang=\"mypre\">\"&gt;<code></code></pre>\n</div>\n</div>"
+          }
+        }
+
+        links.each do |name, data|
+          it "does not convert dangerous #{name} into HTML" do
+            expect(render(data[:input], context)).to eql data[:output]
+          end
+        end
+      end
     end
 
     def render(*args)
diff --git a/spec/lib/gitlab/auth/unique_ips_limiter_spec.rb b/spec/lib/gitlab/auth/unique_ips_limiter_spec.rb
new file mode 100644
index 00000000000..94dcddcc30c
--- /dev/null
+++ b/spec/lib/gitlab/auth/unique_ips_limiter_spec.rb
@@ -0,0 +1,57 @@
+require 'spec_helper'
+
+describe Gitlab::Auth::UniqueIpsLimiter, :redis, lib: true do
+  include_context 'unique ips sign in limit'
+  let(:user) { create(:user) }
+
+  describe '#count_unique_ips' do
+    context 'non unique IPs' do
+      it 'properly counts them' do
+        expect(described_class.update_and_return_ips_count(user.id, 'ip1')).to eq(1)
+        expect(described_class.update_and_return_ips_count(user.id, 'ip1')).to eq(1)
+      end
+    end
+
+    context 'unique IPs' do
+      it 'properly counts them' do
+        expect(described_class.update_and_return_ips_count(user.id, 'ip2')).to eq(1)
+        expect(described_class.update_and_return_ips_count(user.id, 'ip3')).to eq(2)
+      end
+    end
+
+    it 'resets count after specified time window' do
+      Timecop.freeze do
+        expect(described_class.update_and_return_ips_count(user.id, 'ip2')).to eq(1)
+        expect(described_class.update_and_return_ips_count(user.id, 'ip3')).to eq(2)
+
+        Timecop.travel(Time.now.utc + described_class.config.unique_ips_limit_time_window) do
+          expect(described_class.update_and_return_ips_count(user.id, 'ip4')).to eq(1)
+          expect(described_class.update_and_return_ips_count(user.id, 'ip5')).to eq(2)
+        end
+      end
+    end
+  end
+
+  describe '#limit_user!' do
+    include_examples 'user login operation with unique ip limit' do
+      def operation
+        described_class.limit_user! { user }
+      end
+    end
+
+    context 'allow 2 unique ips' do
+      before { current_application_settings.update!(unique_ips_limit_per_user: 2) }
+
+      it 'blocks user trying to login from third ip' do
+        change_ip('ip1')
+        expect(described_class.limit_user! { user }).to eq(user)
+
+        change_ip('ip2')
+        expect(described_class.limit_user! { user }).to eq(user)
+
+        change_ip('ip3')
+        expect { described_class.limit_user! { user } }.to raise_error(Gitlab::Auth::TooManyIps)
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/auth_spec.rb b/spec/lib/gitlab/auth_spec.rb
index c9d64e99f88..03c4879ed6f 100644
--- a/spec/lib/gitlab/auth_spec.rb
+++ b/spec/lib/gitlab/auth_spec.rb
@@ -3,6 +3,24 @@ require 'spec_helper'
 describe Gitlab::Auth, lib: true do
   let(:gl_auth) { described_class }
 
+  describe 'constants' do
+    it 'API_SCOPES contains all scopes for API access' do
+      expect(subject::API_SCOPES).to eq [:api, :read_user]
+    end
+
+    it 'OPENID_SCOPES contains all scopes for OpenID Connect' do
+      expect(subject::OPENID_SCOPES).to eq [:openid]
+    end
+
+    it 'DEFAULT_SCOPES contains all default scopes' do
+      expect(subject::DEFAULT_SCOPES).to eq [:api]
+    end
+
+    it 'OPTIONAL_SCOPES contains all non-default scopes' do
+      expect(subject::OPTIONAL_SCOPES).to eq [:read_user, :openid]
+    end
+  end
+
   describe 'find_for_git_client' do
     context 'build token' do
       subject { gl_auth.find_for_git_client('gitlab-ci-token', build.token, project: project, ip: 'ip') }
@@ -47,54 +65,140 @@ describe Gitlab::Auth, lib: true do
       project.create_drone_ci_service(active: true)
       project.drone_ci_service.update(token: 'token')
 
-      ip = 'ip'
-
-      expect(gl_auth).to receive(:rate_limit!).with(ip, success: true, login: 'drone-ci-token')
-      expect(gl_auth.find_for_git_client('drone-ci-token', 'token', project: project, ip: ip)).to eq(Gitlab::Auth::Result.new(nil, project, :ci, build_authentication_abilities))
+      expect(gl_auth).to receive(:rate_limit!).with('ip', success: true, login: 'drone-ci-token')
+      expect(gl_auth.find_for_git_client('drone-ci-token', 'token', project: project, ip: 'ip')).to eq(Gitlab::Auth::Result.new(nil, project, :ci, build_authentication_abilities))
     end
 
     it 'recognizes master passwords' do
       user = create(:user, password: 'password')
-      ip = 'ip'
 
-      expect(gl_auth).to receive(:rate_limit!).with(ip, success: true, login: user.username)
-      expect(gl_auth.find_for_git_client(user.username, 'password', project: nil, ip: ip)).to eq(Gitlab::Auth::Result.new(user, nil, :gitlab_or_ldap, full_authentication_abilities))
+      expect(gl_auth).to receive(:rate_limit!).with('ip', success: true, login: user.username)
+      expect(gl_auth.find_for_git_client(user.username, 'password', project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new(user, nil, :gitlab_or_ldap, full_authentication_abilities))
     end
 
-    it 'recognizes user lfs tokens' do
-      user = create(:user)
-      ip = 'ip'
-      token = Gitlab::LfsToken.new(user).token
+    include_examples 'user login operation with unique ip limit' do
+      let(:user) { create(:user, password: 'password') }
 
-      expect(gl_auth).to receive(:rate_limit!).with(ip, success: true, login: user.username)
-      expect(gl_auth.find_for_git_client(user.username, token, project: nil, ip: ip)).to eq(Gitlab::Auth::Result.new(user, nil, :lfs_token, full_authentication_abilities))
+      def operation
+        expect(gl_auth.find_for_git_client(user.username, 'password', project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new(user, nil, :gitlab_or_ldap, full_authentication_abilities))
+      end
     end
 
-    it 'recognizes deploy key lfs tokens' do
-      key = create(:deploy_key)
-      ip = 'ip'
-      token = Gitlab::LfsToken.new(key).token
+    context 'while using LFS authenticate' do
+      it 'recognizes user lfs tokens' do
+        user = create(:user)
+        token = Gitlab::LfsToken.new(user).token
+
+        expect(gl_auth).to receive(:rate_limit!).with('ip', success: true, login: user.username)
+        expect(gl_auth.find_for_git_client(user.username, token, project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new(user, nil, :lfs_token, full_authentication_abilities))
+      end
+
+      it 'recognizes deploy key lfs tokens' do
+        key = create(:deploy_key)
+        token = Gitlab::LfsToken.new(key).token
+
+        expect(gl_auth).to receive(:rate_limit!).with('ip', success: true, login: "lfs+deploy-key-#{key.id}")
+        expect(gl_auth.find_for_git_client("lfs+deploy-key-#{key.id}", token, project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new(key, nil, :lfs_deploy_token, read_authentication_abilities))
+      end
+
+      it 'does not try password auth before oauth' do
+        user = create(:user)
+        token = Gitlab::LfsToken.new(user).token
 
-      expect(gl_auth).to receive(:rate_limit!).with(ip, success: true, login: "lfs+deploy-key-#{key.id}")
-      expect(gl_auth.find_for_git_client("lfs+deploy-key-#{key.id}", token, project: nil, ip: ip)).to eq(Gitlab::Auth::Result.new(key, nil, :lfs_deploy_token, read_authentication_abilities))
+        expect(gl_auth).not_to receive(:find_with_user_password)
+
+        gl_auth.find_for_git_client(user.username, token, project: nil, ip: 'ip')
+      end
     end
 
-    it 'recognizes OAuth tokens' do
-      user = create(:user)
-      application = Doorkeeper::Application.create!(name: "MyApp", redirect_uri: "https://app.com", owner: user)
-      token = Doorkeeper::AccessToken.create!(application_id: application.id, resource_owner_id: user.id)
-      ip = 'ip'
+    context 'while using OAuth tokens as passwords' do
+      let(:user) { create(:user) }
+      let(:token_w_api_scope) { Doorkeeper::AccessToken.create!(application_id: application.id, resource_owner_id: user.id, scopes: 'api') }
+      let(:application) { Doorkeeper::Application.create!(name: 'MyApp', redirect_uri: 'https://app.com', owner: user) }
 
-      expect(gl_auth).to receive(:rate_limit!).with(ip, success: true, login: 'oauth2')
-      expect(gl_auth.find_for_git_client("oauth2", token.token, project: nil, ip: ip)).to eq(Gitlab::Auth::Result.new(user, nil, :oauth, read_authentication_abilities))
+      it 'succeeds for OAuth tokens with the `api` scope' do
+        expect(gl_auth).to receive(:rate_limit!).with('ip', success: true, login: 'oauth2')
+        expect(gl_auth.find_for_git_client("oauth2", token_w_api_scope.token, project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new(user, nil, :oauth, read_authentication_abilities))
+      end
+
+      it 'fails for OAuth tokens with other scopes' do
+        token = Doorkeeper::AccessToken.create!(application_id: application.id, resource_owner_id: user.id, scopes: 'read_user')
+
+        expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: 'oauth2')
+        expect(gl_auth.find_for_git_client("oauth2", token.token, project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new(nil, nil))
+      end
+
+      it 'does not try password auth before oauth' do
+        expect(gl_auth).not_to receive(:find_with_user_password)
+
+        gl_auth.find_for_git_client("oauth2", token_w_api_scope.token, project: nil, ip: 'ip')
+      end
+    end
+
+    context 'while using personal access tokens as passwords' do
+      it 'succeeds for personal access tokens with the `api` scope' do
+        personal_access_token = create(:personal_access_token, scopes: ['api'])
+
+        expect(gl_auth).to receive(:rate_limit!).with('ip', success: true, login: '')
+        expect(gl_auth.find_for_git_client('', personal_access_token.token, project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new(personal_access_token.user, nil, :personal_token, full_authentication_abilities))
+      end
+
+      it 'succeeds if it is an impersonation token' do
+        impersonation_token = create(:personal_access_token, :impersonation, scopes: ['api'])
+
+        expect(gl_auth).to receive(:rate_limit!).with('ip', success: true, login: '')
+        expect(gl_auth.find_for_git_client('', impersonation_token.token, project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new(impersonation_token.user, nil, :personal_token, full_authentication_abilities))
+      end
+
+      it 'fails for personal access tokens with other scopes' do
+        personal_access_token = create(:personal_access_token, scopes: ['read_user'])
+
+        expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: '')
+        expect(gl_auth.find_for_git_client('', personal_access_token.token, project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new(nil, nil))
+      end
+
+      it 'fails for impersonation token with other scopes' do
+        impersonation_token = create(:personal_access_token, scopes: ['read_user'])
+
+        expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: '')
+        expect(gl_auth.find_for_git_client('', impersonation_token.token, project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new(nil, nil))
+      end
+
+      it 'fails if password is nil' do
+        expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: '')
+        expect(gl_auth.find_for_git_client('', nil, project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new(nil, nil))
+      end
+    end
+
+    context 'while using regular user and password' do
+      it 'falls through lfs authentication' do
+        user = create(
+          :user,
+          username: 'normal_user',
+          password: 'my-secret',
+        )
+
+        expect(gl_auth.find_for_git_client(user.username, user.password, project: nil, ip: 'ip'))
+          .to eq(Gitlab::Auth::Result.new(user, nil, :gitlab_or_ldap, full_authentication_abilities))
+      end
+
+      it 'falls through oauth authentication when the username is oauth2' do
+        user = create(
+          :user,
+          username: 'oauth2',
+          password: 'my-secret',
+        )
+
+        expect(gl_auth.find_for_git_client(user.username, user.password, project: nil, ip: 'ip'))
+          .to eq(Gitlab::Auth::Result.new(user, nil, :gitlab_or_ldap, full_authentication_abilities))
+      end
     end
 
     it 'returns double nil for invalid credentials' do
       login = 'foo'
-      ip = 'ip'
 
-      expect(gl_auth).to receive(:rate_limit!).with(ip, success: false, login: login)
-      expect(gl_auth.find_for_git_client(login, 'bar', project: nil, ip: ip)).to eq(Gitlab::Auth::Result.new)
+      expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: login)
+      expect(gl_auth.find_for_git_client(login, 'bar', project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new)
     end
   end
 
@@ -130,6 +234,24 @@ describe Gitlab::Auth, lib: true do
       expect( gl_auth.find_with_user_password(username, password) ).not_to eql user
     end
 
+    include_examples 'user login operation with unique ip limit' do
+      def operation
+        expect(gl_auth.find_with_user_password(username, password)).to eq(user)
+      end
+    end
+
+    it "does not find user in blocked state" do
+      user.block
+
+      expect( gl_auth.find_with_user_password(username, password) ).not_to eql user
+    end
+
+    it "does not find user in ldap_blocked state" do
+      user.ldap_block
+
+      expect( gl_auth.find_with_user_password(username, password) ).not_to eql user
+    end
+
     context "with ldap enabled" do
       before do
         allow(Gitlab::LDAP::Config).to receive(:enabled?).and_return(true)
diff --git a/spec/lib/gitlab/award_emoji_spec.rb b/spec/lib/gitlab/award_emoji_spec.rb
deleted file mode 100644
index 00a110e31f8..00000000000
--- a/spec/lib/gitlab/award_emoji_spec.rb
+++ /dev/null
@@ -1,41 +0,0 @@
-require 'spec_helper'
-
-describe Gitlab::AwardEmoji do
-  describe '.urls' do
-    after do
-      Gitlab::AwardEmoji.instance_variable_set(:@urls, nil)
-    end
-
-    subject { Gitlab::AwardEmoji.urls }
-
-    it { is_expected.to be_an_instance_of(Array) }
-    it { is_expected.not_to be_empty }
-
-    context 'every Hash in the Array' do
-      it 'has the correct keys and values' do
-        subject.each do |hash|
-          expect(hash[:name]).to be_an_instance_of(String)
-          expect(hash[:path]).to be_an_instance_of(String)
-        end
-      end
-    end
-
-    context 'handles relative root' do
-      it 'includes the full path' do
-        allow(Gitlab::Application.config).to receive(:relative_url_root).and_return('/gitlab')
-
-        subject.each do |hash|
-          expect(hash[:name]).to be_an_instance_of(String)
-          expect(hash[:path]).to start_with('/gitlab')
-        end
-      end
-    end
-  end
-
-  describe '.emoji_by_category' do
-    it "only contains known categories" do
-      undefined_categories = Gitlab::AwardEmoji.emoji_by_category.keys - Gitlab::AwardEmoji::CATEGORIES.keys
-      expect(undefined_categories).to be_empty
-    end
-  end
-end
diff --git a/spec/lib/gitlab/backup/manager_spec.rb b/spec/lib/gitlab/backup/manager_spec.rb
index 1b749d1bd39..f84782ab440 100644
--- a/spec/lib/gitlab/backup/manager_spec.rb
+++ b/spec/lib/gitlab/backup/manager_spec.rb
@@ -1,9 +1,27 @@
 require 'spec_helper'
 
 describe Backup::Manager, lib: true do
-  describe '#remove_old' do
-    let(:progress) { StringIO.new }
+  include StubENV
+
+  let(:progress) { StringIO.new }
+
+  before do
+    allow(progress).to receive(:puts)
+    allow(progress).to receive(:print)
+
+    allow_any_instance_of(String).to receive(:color) do |string, _color|
+      string
+    end
+
+    @old_progress = $progress # rubocop:disable Style/GlobalVars
+    $progress = progress # rubocop:disable Style/GlobalVars
+  end
+
+  after do
+    $progress = @old_progress # rubocop:disable Style/GlobalVars
+  end
 
+  describe '#remove_old' do
     let(:files) do
       [
         '1451606400_2016_01_01_gitlab_backup.tar',
@@ -20,20 +38,6 @@ describe Backup::Manager, lib: true do
       allow(Dir).to receive(:glob).and_return(files)
       allow(FileUtils).to receive(:rm)
       allow(Time).to receive(:now).and_return(Time.utc(2016))
-
-      allow(progress).to receive(:puts)
-      allow(progress).to receive(:print)
-
-      allow_any_instance_of(String).to receive(:color) do |string, _color|
-        string
-      end
-
-      @old_progress = $progress # rubocop:disable Style/GlobalVars
-      $progress = progress # rubocop:disable Style/GlobalVars
-    end
-
-    after do
-      $progress = @old_progress # rubocop:disable Style/GlobalVars
     end
 
     context 'when keep_time is zero' do
@@ -124,4 +128,82 @@ describe Backup::Manager, lib: true do
       end
     end
   end
+
+  describe '#unpack' do
+    before do
+      allow(Dir).to receive(:chdir)
+    end
+
+    context 'when there are no backup files in the directory' do
+      before do
+        allow(Dir).to receive(:glob).and_return([])
+      end
+
+      it 'fails the operation and prints an error' do
+        expect { subject.unpack }.to raise_error SystemExit
+        expect(progress).to have_received(:puts)
+          .with(a_string_matching('No backups found'))
+      end
+    end
+
+    context 'when there are two backup files in the directory and BACKUP variable is not set' do
+      before do
+        allow(Dir).to receive(:glob).and_return(
+          [
+            '1451606400_2016_01_01_gitlab_backup.tar',
+            '1451520000_2015_12_31_gitlab_backup.tar',
+          ]
+        )
+      end
+
+      it 'fails the operation and prints an error' do
+        expect { subject.unpack }.to raise_error SystemExit
+        expect(progress).to have_received(:puts)
+          .with(a_string_matching('Found more than one backup'))
+      end
+    end
+
+    context 'when BACKUP variable is set to a non-existing file' do
+      before do
+        allow(Dir).to receive(:glob).and_return(
+          [
+            '1451606400_2016_01_01_gitlab_backup.tar'
+          ]
+        )
+        allow(File).to receive(:exist?).and_return(false)
+
+        stub_env('BACKUP', 'wrong')
+      end
+
+      it 'fails the operation and prints an error' do
+        expect { subject.unpack }.to raise_error SystemExit
+        expect(File).to have_received(:exist?).with('wrong_gitlab_backup.tar')
+        expect(progress).to have_received(:puts)
+          .with(a_string_matching('The backup file wrong_gitlab_backup.tar does not exist'))
+      end
+    end
+
+    context 'when BACKUP variable is set to a correct file' do
+      before do
+        allow(Dir).to receive(:glob).and_return(
+          [
+            '1451606400_2016_01_01_gitlab_backup.tar'
+          ]
+        )
+        allow(File).to receive(:exist?).and_return(true)
+        allow(Kernel).to receive(:system).and_return(true)
+        allow(YAML).to receive(:load_file).and_return(gitlab_version: Gitlab::VERSION)
+
+        stub_env('BACKUP', '1451606400_2016_01_01')
+      end
+
+      it 'unpacks the file' do
+        subject.unpack
+
+        expect(Kernel).to have_received(:system)
+          .with("tar", "-xf", "1451606400_2016_01_01_gitlab_backup.tar")
+        expect(progress).to have_received(:puts).with(a_string_matching('done'))
+      end
+    end
+  end
 end
diff --git a/spec/lib/gitlab/badge/build/metadata_spec.rb b/spec/lib/gitlab/badge/build/metadata_spec.rb
index d678e522721..9df96ea04eb 100644
--- a/spec/lib/gitlab/badge/build/metadata_spec.rb
+++ b/spec/lib/gitlab/badge/build/metadata_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 require 'lib/gitlab/badge/shared/metadata'
 
 describe Gitlab::Badge::Build::Metadata do
-  let(:badge) { double(project: create(:project), ref: 'feature') }
+  let(:badge) { double(project: create(:empty_project), ref: 'feature') }
   let(:metadata) { described_class.new(badge) }
 
   it_behaves_like 'badge metadata'
diff --git a/spec/lib/gitlab/badge/build/status_spec.rb b/spec/lib/gitlab/badge/build/status_spec.rb
index 38eebb2a176..3c5414701a7 100644
--- a/spec/lib/gitlab/badge/build/status_spec.rb
+++ b/spec/lib/gitlab/badge/build/status_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::Badge::Build::Status do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:sha) { project.commit.sha }
   let(:branch) { 'master' }
   let(:badge) { described_class.new(project, branch) }
@@ -69,8 +69,8 @@ describe Gitlab::Badge::Build::Status do
         new_build.success!
       end
 
-      it 'reports the compound status' do
-        expect(badge.status).to eq 'failed'
+      it 'does not take outdated pipeline into account' do
+        expect(badge.status).to eq 'success'
       end
     end
   end
diff --git a/spec/lib/gitlab/badge/coverage/metadata_spec.rb b/spec/lib/gitlab/badge/coverage/metadata_spec.rb
index 74eaf7eaf8b..5e93935ea37 100644
--- a/spec/lib/gitlab/badge/coverage/metadata_spec.rb
+++ b/spec/lib/gitlab/badge/coverage/metadata_spec.rb
@@ -3,7 +3,7 @@ require 'lib/gitlab/badge/shared/metadata'
 
 describe Gitlab::Badge::Coverage::Metadata do
   let(:badge) do
-    double(project: create(:project), ref: 'feature', job: 'test')
+    double(project: create(:empty_project), ref: 'feature', job: 'test')
   end
 
   let(:metadata) { described_class.new(badge) }
diff --git a/spec/lib/gitlab/badge/shared/metadata.rb b/spec/lib/gitlab/badge/shared/metadata.rb
index 0cf18514251..63c7ca5a915 100644
--- a/spec/lib/gitlab/badge/shared/metadata.rb
+++ b/spec/lib/gitlab/badge/shared/metadata.rb
@@ -18,4 +18,14 @@ shared_examples 'badge metadata' do
     it { is_expected.to include metadata.image_url }
     it { is_expected.to include metadata.link_url }
   end
+
+  describe '#to_asciidoc' do
+    subject { metadata.to_asciidoc }
+
+    it { is_expected.to include metadata.image_url }
+    it { is_expected.to include metadata.link_url }
+    it { is_expected.to include 'image:' }
+    it { is_expected.to include 'link=' }
+    it { is_expected.to include 'title=' }
+  end
 end
diff --git a/spec/lib/gitlab/bitbucket_import/client_spec.rb b/spec/lib/gitlab/bitbucket_import/client_spec.rb
deleted file mode 100644
index 7543c29bcc4..00000000000
--- a/spec/lib/gitlab/bitbucket_import/client_spec.rb
+++ /dev/null
@@ -1,67 +0,0 @@
-require 'spec_helper'
-
-describe Gitlab::BitbucketImport::Client, lib: true do
-  include ImportSpecHelper
-
-  let(:token) { '123456' }
-  let(:secret) { 'secret' }
-  let(:client) { Gitlab::BitbucketImport::Client.new(token, secret) }
-
-  before do
-    stub_omniauth_provider('bitbucket')
-  end
-
-  it 'all OAuth client options are symbols' do
-    client.consumer.options.keys.each do |key|
-      expect(key).to be_kind_of(Symbol)
-    end
-  end
-
-  context 'issues' do
-    let(:per_page) { 50 }
-    let(:count) { 95 }
-    let(:sample_issues) do
-      issues = []
-
-      count.times do |i|
-        issues << { local_id: i }
-      end
-
-      issues
-    end
-    let(:first_sample_data) { { count: count, issues: sample_issues[0..per_page - 1] } }
-    let(:second_sample_data) { { count: count, issues: sample_issues[per_page..count] } }
-    let(:project_id) { 'namespace/repo' }
-
-    it 'retrieves issues over a number of pages' do
-      stub_request(:get,
-                   "https://bitbucket.org/api/1.0/repositories/#{project_id}/issues?limit=50&sort=utc_created_on&start=0").
-        to_return(status: 200,
-                  body: first_sample_data.to_json,
-                  headers: {})
-
-      stub_request(:get,
-                   "https://bitbucket.org/api/1.0/repositories/#{project_id}/issues?limit=50&sort=utc_created_on&start=50").
-        to_return(status: 200,
-                  body: second_sample_data.to_json,
-                  headers: {})
-
-      issues = client.issues(project_id)
-      expect(issues.count).to eq(95)
-    end
-  end
-
-  context 'project import' do
-    it 'calls .from_project with no errors' do
-      project = create(:empty_project)
-      project.import_url = "ssh://git@bitbucket.org/test/test.git"
-      project.create_or_update_import_data(credentials:
-                                             { user: "git",
-                                               password: nil,
-                                               bb_session: { bitbucket_access_token: "test",
-                                                             bitbucket_access_token_secret: "test" } })
-
-      expect { described_class.from_project(project) }.not_to raise_error
-    end
-  end
-end
diff --git a/spec/lib/gitlab/bitbucket_import/importer_spec.rb b/spec/lib/gitlab/bitbucket_import/importer_spec.rb
index aa00f32becb..a7ee7f53a6b 100644
--- a/spec/lib/gitlab/bitbucket_import/importer_spec.rb
+++ b/spec/lib/gitlab/bitbucket_import/importer_spec.rb
@@ -18,15 +18,21 @@ describe Gitlab::BitbucketImport::Importer, lib: true do
       "closed"  # undocumented status
     ]
   end
+
   let(:sample_issues_statuses) do
     issues = []
 
     statuses.map.with_index do |status, index|
       issues << {
-        local_id: index,
-        status: status,
+        id: index,
+        state: status,
         title: "Issue #{index}",
-        content: "Some content to issue #{index}"
+        kind: 'bug',
+        content: {
+            raw: "Some content to issue #{index}",
+            markup: "markdown",
+            html: "Some content to issue #{index}"
+        }
       }
     end
 
@@ -34,57 +40,87 @@ describe Gitlab::BitbucketImport::Importer, lib: true do
   end
 
   let(:project_identifier) { 'namespace/repo' }
+
   let(:data) do
     {
       'bb_session' => {
-        'bitbucket_access_token' => "123456",
-        'bitbucket_access_token_secret' => "secret"
+        'bitbucket_token' => "123456",
+        'bitbucket_refresh_token' => "secret"
       }
     }
   end
+
   let(:project) do
     create(
-      :project,
+      :empty_project,
       import_source: project_identifier,
       import_data: ProjectImportData.new(credentials: data)
     )
   end
+
   let(:importer) { Gitlab::BitbucketImport::Importer.new(project) }
+
   let(:issues_statuses_sample_data) do
     {
       count: sample_issues_statuses.count,
-      issues: sample_issues_statuses
+      values: sample_issues_statuses
     }
   end
 
   context 'issues statuses' do
     before do
+      # HACK: Bitbucket::Representation.const_get('Issue') seems to return ::Issue without this
+      Bitbucket::Representation::Issue.new({})
+
       stub_request(
         :get,
-        "https://bitbucket.org/api/1.0/repositories/#{project_identifier}"
-      ).to_return(status: 200, body: { has_issues: true }.to_json)
+        "https://api.bitbucket.org/2.0/repositories/#{project_identifier}"
+      ).to_return(status: 200,
+                  headers: { "Content-Type" => "application/json" },
+                  body: { has_issues: true, full_name: project_identifier }.to_json)
 
       stub_request(
         :get,
-        "https://bitbucket.org/api/1.0/repositories/#{project_identifier}/issues?limit=50&sort=utc_created_on&start=0"
-      ).to_return(status: 200, body: issues_statuses_sample_data.to_json)
+        "https://api.bitbucket.org/2.0/repositories/#{project_identifier}/issues?pagelen=50&sort=created_on"
+      ).to_return(status: 200,
+                  headers: { "Content-Type" => "application/json" },
+                  body: issues_statuses_sample_data.to_json)
+
+      stub_request(:get, "https://api.bitbucket.org/2.0/repositories/namespace/repo?pagelen=50&sort=created_on").
+        with(headers: { 'Accept' => '*/*', 'Accept-Encoding' => 'gzip;q=1.0,deflate;q=0.6,identity;q=0.3', 'Authorization' => 'Bearer', 'User-Agent' => 'Faraday v0.9.2' }).
+        to_return(status: 200,
+                  body: "",
+                  headers: {})
 
       sample_issues_statuses.each_with_index do |issue, index|
         stub_request(
           :get,
-          "https://bitbucket.org/api/1.0/repositories/#{project_identifier}/issues/#{issue[:local_id]}/comments"
+          "https://api.bitbucket.org/2.0/repositories/#{project_identifier}/issues/#{issue[:id]}/comments?pagelen=50&sort=created_on"
         ).to_return(
           status: 200,
-          body: [{ author_info: { username: "username" }, utc_created_on: index }].to_json
+          headers: { "Content-Type" => "application/json" },
+          body: { author_info: { username: "username" }, utc_created_on: index }.to_json
         )
       end
+
+      stub_request(
+        :get,
+        "https://api.bitbucket.org/2.0/repositories/#{project_identifier}/pullrequests?pagelen=50&sort=created_on&state=ALL"
+      ).to_return(status: 200,
+                  headers: { "Content-Type" => "application/json" },
+                  body: {}.to_json)
     end
 
-    it 'map statuses to open or closed' do
+    it 'maps statuses to open or closed' do
       importer.execute
 
       expect(project.issues.where(state: "closed").size).to eq(5)
       expect(project.issues.where(state: "opened").size).to eq(2)
     end
+
+    it 'calls import_wiki' do
+      expect(importer).to receive(:import_wiki)
+      importer.execute
+    end
   end
 end
diff --git a/spec/lib/gitlab/bitbucket_import/project_creator_spec.rb b/spec/lib/gitlab/bitbucket_import/project_creator_spec.rb
index e1c60e07b4d..773d0d4d288 100644
--- a/spec/lib/gitlab/bitbucket_import/project_creator_spec.rb
+++ b/spec/lib/gitlab/bitbucket_import/project_creator_spec.rb
@@ -2,14 +2,19 @@ require 'spec_helper'
 
 describe Gitlab::BitbucketImport::ProjectCreator, lib: true do
   let(:user) { create(:user) }
+
   let(:repo) do
-    {
-      name: 'Vim',
-      slug: 'vim',
-      is_private: true,
-      owner: "asd"
-    }.with_indifferent_access
+    double(name: 'Vim',
+           slug: 'vim',
+           description: 'Test repo',
+           is_private: true,
+           owner: "asd",
+           full_name: 'Vim repo',
+           visibility_level: Gitlab::VisibilityLevel::PRIVATE,
+           clone_url: 'ssh://git@bitbucket.org/asd/vim.git',
+           has_wiki?: false)
   end
+
   let(:namespace){ create(:group, owner: user) }
   let(:token) { "asdasd12345" }
   let(:secret) { "sekrettt" }
@@ -22,7 +27,7 @@ describe Gitlab::BitbucketImport::ProjectCreator, lib: true do
   it 'creates project' do
     allow_any_instance_of(Project).to receive(:add_import_job)
 
-    project_creator = Gitlab::BitbucketImport::ProjectCreator.new(repo, namespace, user, access_params)
+    project_creator = Gitlab::BitbucketImport::ProjectCreator.new(repo, 'vim', namespace, user, access_params)
     project = project_creator.execute
 
     expect(project.import_url).to eq("ssh://git@bitbucket.org/asd/vim.git")
diff --git a/spec/lib/gitlab/blame_spec.rb b/spec/lib/gitlab/blame_spec.rb
index 89245761b6f..26b1baf75be 100644
--- a/spec/lib/gitlab/blame_spec.rb
+++ b/spec/lib/gitlab/blame_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::Blame, lib: true do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:path) { 'files/ruby/popen.rb' }
   let(:commit) { project.commit('master') }
   let(:blob) { project.repository.blob_at(commit.id, path) }
diff --git a/spec/lib/gitlab/chat_commands/command_spec.rb b/spec/lib/gitlab/chat_commands/command_spec.rb
index bfc6818ac08..b6e924d67be 100644
--- a/spec/lib/gitlab/chat_commands/command_spec.rb
+++ b/spec/lib/gitlab/chat_commands/command_spec.rb
@@ -5,11 +5,13 @@ describe Gitlab::ChatCommands::Command, service: true do
   let(:user) { create(:user) }
 
   describe '#execute' do
-    subject { described_class.new(project, user, params).execute }
+    subject do
+      described_class.new(project, user, params).execute
+    end
 
     context 'when no command is available' do
       let(:params) { { text: 'issue show 1' } }
-      let(:project) { create(:project, has_external_issue_tracker: true) }
+      let(:project) { create(:empty_project, has_external_issue_tracker: true) }
 
       it 'displays 404 messages' do
         expect(subject[:response_type]).to be(:ephemeral)
@@ -22,7 +24,7 @@ describe Gitlab::ChatCommands::Command, service: true do
 
       it 'displays the help message' do
         expect(subject[:response_type]).to be(:ephemeral)
-        expect(subject[:text]).to start_with('Available commands')
+        expect(subject[:text]).to start_with('Unknown command')
         expect(subject[:text]).to match('/gitlab issue show')
       end
     end
@@ -32,23 +34,7 @@ describe Gitlab::ChatCommands::Command, service: true do
 
       it 'rejects the actions' do
         expect(subject[:response_type]).to be(:ephemeral)
-        expect(subject[:text]).to start_with('Whoops! That action is not allowed')
-      end
-    end
-
-    context 'issue is successfully created' do
-      let(:params) { { text: "issue create my new issue" } }
-
-      before do
-        project.team << [user, :master]
-      end
-
-      it 'presents the issue' do
-        expect(subject[:text]).to match("my new issue")
-      end
-
-      it 'shows a link to the new issue' do
-        expect(subject[:text]).to match(/\/issues\/\d+/)
+        expect(subject[:text]).to start_with('Whoops! This action is not allowed')
       end
     end
 
@@ -64,7 +50,7 @@ describe Gitlab::ChatCommands::Command, service: true do
       context 'and user can not create deployment' do
         it 'returns action' do
           expect(subject[:response_type]).to be(:ephemeral)
-          expect(subject[:text]).to start_with('Whoops! That action is not allowed')
+          expect(subject[:text]).to start_with('Whoops! This action is not allowed')
         end
       end
 
@@ -74,7 +60,7 @@ describe Gitlab::ChatCommands::Command, service: true do
         end
 
         it 'returns action' do
-          expect(subject[:text]).to include('Deployment from staging to production started')
+          expect(subject[:text]).to include('Deployment started from staging to production')
           expect(subject[:response_type]).to be(:in_channel)
         end
 
@@ -91,4 +77,26 @@ describe Gitlab::ChatCommands::Command, service: true do
       end
     end
   end
+
+  describe '#match_command' do
+    subject { described_class.new(project, user, params).match_command.first }
+
+    context 'IssueShow is triggered' do
+      let(:params) { { text: 'issue show 123' } }
+
+      it { is_expected.to eq(Gitlab::ChatCommands::IssueShow) }
+    end
+
+    context 'IssueCreate is triggered' do
+      let(:params) { { text: 'issue create my title' } }
+
+      it { is_expected.to eq(Gitlab::ChatCommands::IssueNew) }
+    end
+
+    context 'IssueSearch is triggered' do
+      let(:params) { { text: 'issue search my query' } }
+
+      it { is_expected.to eq(Gitlab::ChatCommands::IssueSearch) }
+    end
+  end
 end
diff --git a/spec/lib/gitlab/chat_commands/deploy_spec.rb b/spec/lib/gitlab/chat_commands/deploy_spec.rb
index bd8099c92da..b3358a32161 100644
--- a/spec/lib/gitlab/chat_commands/deploy_spec.rb
+++ b/spec/lib/gitlab/chat_commands/deploy_spec.rb
@@ -15,8 +15,9 @@ describe Gitlab::ChatCommands::Deploy, service: true do
     end
 
     context 'if no environment is defined' do
-      it 'returns nil' do
-        expect(subject).to be_nil
+      it 'does not execute an action' do
+        expect(subject[:response_type]).to be(:ephemeral)
+        expect(subject[:text]).to eq("No action found to be executed")
       end
     end
 
@@ -26,8 +27,9 @@ describe Gitlab::ChatCommands::Deploy, service: true do
       let!(:deployment) { create(:deployment, environment: staging, deployable: build) }
 
       context 'without actions' do
-        it 'returns nil' do
-          expect(subject).to be_nil
+        it 'does not execute an action' do
+          expect(subject[:response_type]).to be(:ephemeral)
+          expect(subject[:text]).to eq("No action found to be executed")
         end
       end
 
@@ -37,8 +39,8 @@ describe Gitlab::ChatCommands::Deploy, service: true do
         end
 
         it 'returns success result' do
-          expect(subject.type).to eq(:success)
-          expect(subject.message).to include('Deployment from staging to production started')
+          expect(subject[:response_type]).to be(:in_channel)
+          expect(subject[:text]).to start_with('Deployment started from staging to production')
         end
 
         context 'when duplicate action exists' do
@@ -47,8 +49,8 @@ describe Gitlab::ChatCommands::Deploy, service: true do
           end
 
           it 'returns error' do
-            expect(subject.type).to eq(:error)
-            expect(subject.message).to include('Too many actions defined')
+            expect(subject[:response_type]).to be(:ephemeral)
+            expect(subject[:text]).to eq('Too many actions defined')
           end
         end
 
@@ -59,9 +61,9 @@ describe Gitlab::ChatCommands::Deploy, service: true do
                    name: 'teardown', environment: 'production')
           end
 
-          it 'returns success result' do
-            expect(subject.type).to eq(:success)
-            expect(subject.message).to include('Deployment from staging to production started')
+          it 'returns the success message' do
+            expect(subject[:response_type]).to be(:in_channel)
+            expect(subject[:text]).to start_with('Deployment started from staging to production')
           end
         end
       end
diff --git a/spec/lib/gitlab/chat_commands/issue_create_spec.rb b/spec/lib/gitlab/chat_commands/issue_create_spec.rb
deleted file mode 100644
index 6c71e79ff6d..00000000000
--- a/spec/lib/gitlab/chat_commands/issue_create_spec.rb
+++ /dev/null
@@ -1,68 +0,0 @@
-require 'spec_helper'
-
-describe Gitlab::ChatCommands::IssueCreate, service: true do
-  describe '#execute' do
-    let(:project) { create(:empty_project) }
-    let(:user) { create(:user) }
-    let(:regex_match) { described_class.match("issue create bird is the word") }
-
-    before do
-      project.team << [user, :master]
-    end
-
-    subject do
-      described_class.new(project, user).execute(regex_match)
-    end
-
-    context 'without description' do
-      it 'creates the issue' do
-        expect { subject }.to change { project.issues.count }.by(1)
-
-        expect(subject.title).to eq('bird is the word')
-      end
-    end
-
-    context 'with description' do
-      let(:description) { "Surfin bird" }
-      let(:regex_match) { described_class.match("issue create bird is the word\n#{description}") }
-
-      it 'creates the issue with description' do
-        subject
-
-        expect(Issue.last.description).to eq(description)
-      end
-    end
-
-    context "with more newlines between the title and the description" do
-      let(:description) { "Surfin bird" }
-      let(:regex_match) { described_class.match("issue create bird is the word\n\n#{description}\n") }
-
-      it 'creates the issue' do
-        expect { subject }.to change { project.issues.count }.by(1)
-      end
-    end
-  end
-
-  describe '.match' do
-    it 'matches the title without description' do
-      match = described_class.match("issue create my title")
-
-      expect(match[:title]).to eq('my title')
-      expect(match[:description]).to eq("")
-    end
-
-    it 'matches the title with description' do
-      match = described_class.match("issue create my title\n\ndescription")
-
-      expect(match[:title]).to eq('my title')
-      expect(match[:description]).to eq('description')
-    end
-
-    it 'matches the alias new' do
-      match = described_class.match("issue new my title")
-
-      expect(match).not_to be_nil
-      expect(match[:title]).to eq('my title')
-    end
-  end
-end
diff --git a/spec/lib/gitlab/chat_commands/issue_new_spec.rb b/spec/lib/gitlab/chat_commands/issue_new_spec.rb
new file mode 100644
index 00000000000..84c22328064
--- /dev/null
+++ b/spec/lib/gitlab/chat_commands/issue_new_spec.rb
@@ -0,0 +1,78 @@
+require 'spec_helper'
+
+describe Gitlab::ChatCommands::IssueNew, service: true do
+  describe '#execute' do
+    let(:project) { create(:empty_project) }
+    let(:user) { create(:user) }
+    let(:regex_match) { described_class.match("issue create bird is the word") }
+
+    before do
+      project.team << [user, :master]
+    end
+
+    subject do
+      described_class.new(project, user).execute(regex_match)
+    end
+
+    context 'without description' do
+      it 'creates the issue' do
+        expect { subject }.to change { project.issues.count }.by(1)
+
+        expect(subject[:response_type]).to be(:in_channel)
+      end
+    end
+
+    context 'with description' do
+      let(:description) { "Surfin bird" }
+      let(:regex_match) { described_class.match("issue create bird is the word\n#{description}") }
+
+      it 'creates the issue with description' do
+        subject
+
+        expect(Issue.last.description).to eq(description)
+      end
+    end
+
+    context "with more newlines between the title and the description" do
+      let(:description) { "Surfin bird" }
+      let(:regex_match) { described_class.match("issue create bird is the word\n\n#{description}\n") }
+
+      it 'creates the issue' do
+        expect { subject }.to change { project.issues.count }.by(1)
+      end
+    end
+
+    context 'issue cannot be created' do
+      let!(:issue)  { create(:issue, project: project, title: 'bird is the word') }
+      let(:regex_match) { described_class.match("issue create #{'a' * 512}}") }
+
+      it 'displays the errors' do
+        expect(subject[:response_type]).to be(:ephemeral)
+        expect(subject[:text]).to match("- Title is too long")
+      end
+    end
+  end
+
+  describe '.match' do
+    it 'matches the title without description' do
+      match = described_class.match("issue create my title")
+
+      expect(match[:title]).to eq('my title')
+      expect(match[:description]).to eq("")
+    end
+
+    it 'matches the title with description' do
+      match = described_class.match("issue create my title\n\ndescription")
+
+      expect(match[:title]).to eq('my title')
+      expect(match[:description]).to eq('description')
+    end
+
+    it 'matches the alias new' do
+      match = described_class.match("issue new my title")
+
+      expect(match).not_to be_nil
+      expect(match[:title]).to eq('my title')
+    end
+  end
+end
diff --git a/spec/lib/gitlab/chat_commands/issue_search_spec.rb b/spec/lib/gitlab/chat_commands/issue_search_spec.rb
index 24c06a967fa..551ccb79a58 100644
--- a/spec/lib/gitlab/chat_commands/issue_search_spec.rb
+++ b/spec/lib/gitlab/chat_commands/issue_search_spec.rb
@@ -2,9 +2,9 @@ require 'spec_helper'
 
 describe Gitlab::ChatCommands::IssueSearch, service: true do
   describe '#execute' do
-    let!(:issue) { create(:issue, title: 'find me') }
+    let!(:issue) { create(:issue, project: project, title: 'find me') }
     let!(:confidential) { create(:issue, :confidential, project: project, title: 'mepmep find') }
-    let(:project) { issue.project }
+    let(:project) { create(:empty_project) }
     let(:user) { issue.author }
     let(:regex_match) { described_class.match("issue search find") }
 
@@ -14,7 +14,8 @@ describe Gitlab::ChatCommands::IssueSearch, service: true do
 
     context 'when the user has no access' do
       it 'only returns the open issues' do
-        expect(subject).not_to include(confidential)
+        expect(subject[:response_type]).to be(:ephemeral)
+        expect(subject[:text]).to match("not found")
       end
     end
 
@@ -24,13 +25,14 @@ describe Gitlab::ChatCommands::IssueSearch, service: true do
       end
 
       it 'returns all results' do
-        expect(subject).to include(confidential, issue)
+        expect(subject).to have_key(:attachments)
+        expect(subject[:text]).to eq("Here are the 2 issues I found:")
       end
     end
 
     context 'without hits on the query' do
       it 'returns an empty collection' do
-        expect(subject).to be_empty
+        expect(subject[:text]).to match("not found")
       end
     end
   end
diff --git a/spec/lib/gitlab/chat_commands/issue_show_spec.rb b/spec/lib/gitlab/chat_commands/issue_show_spec.rb
index 2eab73e49e5..1f20d0a44ce 100644
--- a/spec/lib/gitlab/chat_commands/issue_show_spec.rb
+++ b/spec/lib/gitlab/chat_commands/issue_show_spec.rb
@@ -2,8 +2,8 @@ require 'spec_helper'
 
 describe Gitlab::ChatCommands::IssueShow, service: true do
   describe '#execute' do
-    let(:issue) { create(:issue) }
-    let(:project) { issue.project }
+    let(:issue) { create(:issue, project: project) }
+    let(:project) { create(:empty_project) }
     let(:user) { issue.author }
     let(:regex_match) { described_class.match("issue show #{issue.iid}") }
 
@@ -16,15 +16,19 @@ describe Gitlab::ChatCommands::IssueShow, service: true do
     end
 
     context 'the issue exists' do
+      let(:title) { subject[:attachments].first[:title] }
+
       it 'returns the issue' do
-        expect(subject.iid).to be issue.iid
+        expect(subject[:response_type]).to be(:in_channel)
+        expect(title).to start_with(issue.title)
       end
 
       context 'when its reference is given' do
         let(:regex_match) { described_class.match("issue show #{issue.to_reference}") }
 
         it 'shows the issue' do
-          expect(subject.iid).to be issue.iid
+          expect(subject[:response_type]).to be(:in_channel)
+          expect(title).to start_with(issue.title)
         end
       end
     end
@@ -32,17 +36,24 @@ describe Gitlab::ChatCommands::IssueShow, service: true do
     context 'the issue does not exist' do
       let(:regex_match) { described_class.match("issue show 2343242") }
 
-      it "returns nil" do
-        expect(subject).to be_nil
+      it "returns not found" do
+        expect(subject[:response_type]).to be(:ephemeral)
+        expect(subject[:text]).to match("not found")
       end
     end
   end
 
-  describe 'self.match' do
+  describe '.match' do
     it 'matches the iid' do
       match = described_class.match("issue show 123")
 
       expect(match[:iid]).to eq("123")
     end
+
+    it 'accepts a reference' do
+      match = described_class.match("issue show #{Issue.reference_prefix}123")
+
+      expect(match[:iid]).to eq("123")
+    end
   end
 end
diff --git a/spec/lib/gitlab/chat_commands/presenters/access_spec.rb b/spec/lib/gitlab/chat_commands/presenters/access_spec.rb
new file mode 100644
index 00000000000..ae41d75ab0c
--- /dev/null
+++ b/spec/lib/gitlab/chat_commands/presenters/access_spec.rb
@@ -0,0 +1,49 @@
+require 'spec_helper'
+
+describe Gitlab::ChatCommands::Presenters::Access do
+  describe '#access_denied' do
+    subject { described_class.new.access_denied }
+
+    it { is_expected.to be_a(Hash) }
+
+    it 'displays an error message' do
+      expect(subject[:text]).to match("is not allowed")
+      expect(subject[:response_type]).to be(:ephemeral)
+    end
+  end
+
+  describe '#not_found' do
+    subject { described_class.new.not_found }
+
+    it { is_expected.to be_a(Hash) }
+
+    it 'tells the user the resource was not found' do
+      expect(subject[:text]).to match("not found!")
+      expect(subject[:response_type]).to be(:ephemeral)
+    end
+  end
+
+  describe '#authorize' do
+    context 'with an authorization URL' do
+      subject { described_class.new('http://authorize.me').authorize }
+
+      it { is_expected.to be_a(Hash) }
+
+      it 'tells the user to authorize' do
+        expect(subject[:text]).to match("connect your GitLab account")
+        expect(subject[:response_type]).to be(:ephemeral)
+      end
+    end
+
+    context 'without authorization url' do
+      subject { described_class.new.authorize }
+
+      it { is_expected.to be_a(Hash) }
+
+      it 'tells the user to authorize' do
+        expect(subject[:text]).to match("Couldn't identify you")
+        expect(subject[:response_type]).to be(:ephemeral)
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/chat_commands/presenters/deploy_spec.rb b/spec/lib/gitlab/chat_commands/presenters/deploy_spec.rb
new file mode 100644
index 00000000000..dc2dd300072
--- /dev/null
+++ b/spec/lib/gitlab/chat_commands/presenters/deploy_spec.rb
@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+describe Gitlab::ChatCommands::Presenters::Deploy do
+  let(:build) { create(:ci_build) }
+
+  describe '#present' do
+    subject { described_class.new(build).present('staging', 'prod') }
+
+    it { is_expected.to have_key(:text) }
+    it { is_expected.to have_key(:response_type) }
+    it { is_expected.to have_key(:status) }
+    it { is_expected.not_to have_key(:attachments) }
+
+    it 'messages the channel of the deploy' do
+      expect(subject[:response_type]).to be(:in_channel)
+      expect(subject[:text]).to start_with("Deployment started from staging to prod")
+    end
+  end
+
+  describe '#no_actions' do
+    subject { described_class.new(nil).no_actions }
+
+    it { is_expected.to have_key(:text) }
+    it { is_expected.to have_key(:response_type) }
+    it { is_expected.to have_key(:status) }
+    it { is_expected.not_to have_key(:attachments) }
+
+    it 'tells the user there is no action' do
+      expect(subject[:response_type]).to be(:ephemeral)
+      expect(subject[:text]).to eq("No action found to be executed")
+    end
+  end
+
+  describe '#too_many_actions' do
+    subject { described_class.new([]).too_many_actions }
+
+    it { is_expected.to have_key(:text) }
+    it { is_expected.to have_key(:response_type) }
+    it { is_expected.to have_key(:status) }
+    it { is_expected.not_to have_key(:attachments) }
+
+    it 'tells the user there is no action' do
+      expect(subject[:response_type]).to be(:ephemeral)
+      expect(subject[:text]).to eq("Too many actions defined")
+    end
+  end
+end
diff --git a/spec/lib/gitlab/chat_commands/presenters/issue_new_spec.rb b/spec/lib/gitlab/chat_commands/presenters/issue_new_spec.rb
new file mode 100644
index 00000000000..17fcdbc2452
--- /dev/null
+++ b/spec/lib/gitlab/chat_commands/presenters/issue_new_spec.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+describe Gitlab::ChatCommands::Presenters::IssueNew do
+  let(:project) { create(:empty_project) }
+  let(:issue) { create(:issue, project: project) }
+  let(:attachment) { subject[:attachments].first }
+
+  subject { described_class.new(issue).present }
+
+  it { is_expected.to be_a(Hash) }
+
+  it 'shows the issue' do
+    expect(subject[:response_type]).to be(:in_channel)
+    expect(subject).to have_key(:attachments)
+    expect(attachment[:title]).to start_with(issue.title)
+  end
+end
diff --git a/spec/lib/gitlab/chat_commands/presenters/issue_search_spec.rb b/spec/lib/gitlab/chat_commands/presenters/issue_search_spec.rb
new file mode 100644
index 00000000000..ec6d3e34a96
--- /dev/null
+++ b/spec/lib/gitlab/chat_commands/presenters/issue_search_spec.rb
@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+describe Gitlab::ChatCommands::Presenters::IssueSearch do
+  let(:project) { create(:empty_project) }
+  let(:message) { subject[:text] }
+
+  before { create_list(:issue, 2, project: project) }
+
+  subject { described_class.new(project.issues).present }
+
+  it 'formats the message correct' do
+    is_expected.to have_key(:text)
+    is_expected.to have_key(:status)
+    is_expected.to have_key(:response_type)
+    is_expected.to have_key(:attachments)
+  end
+
+  it 'shows a list of results' do
+    expect(subject[:response_type]).to be(:ephemeral)
+
+    expect(message).to start_with("Here are the 2 issues I found")
+  end
+end
diff --git a/spec/lib/gitlab/chat_commands/presenters/issue_show_spec.rb b/spec/lib/gitlab/chat_commands/presenters/issue_show_spec.rb
new file mode 100644
index 00000000000..3916fc704a4
--- /dev/null
+++ b/spec/lib/gitlab/chat_commands/presenters/issue_show_spec.rb
@@ -0,0 +1,52 @@
+require 'spec_helper'
+
+describe Gitlab::ChatCommands::Presenters::IssueShow do
+  let(:project) { create(:empty_project) }
+  let(:issue) { create(:issue, project: project) }
+  let(:attachment) { subject[:attachments].first }
+
+  subject { described_class.new(issue).present }
+
+  it { is_expected.to be_a(Hash) }
+
+  it 'shows the issue' do
+    expect(subject[:response_type]).to be(:in_channel)
+    expect(subject).to have_key(:attachments)
+    expect(attachment[:title]).to start_with(issue.title)
+  end
+
+  context 'with upvotes' do
+    before do
+      create(:award_emoji, :upvote, awardable: issue)
+    end
+
+    it 'shows the upvote count' do
+      expect(subject[:response_type]).to be(:in_channel)
+      expect(attachment[:text]).to start_with("**Open** · :+1: 1")
+    end
+  end
+
+  context 'with labels' do
+    let(:label) { create(:label, project: project, title: 'mep') }
+    let(:label1) { create(:label, project: project, title: 'mop') }
+
+    before do
+      issue.labels << [label, label1]
+    end
+
+    it 'shows the labels' do
+      labels = attachment[:fields].find { |f| f[:title] == 'Labels' }
+
+      expect(labels[:value]).to eq("mep, mop")
+    end
+  end
+
+  context 'confidential issue' do
+    let(:issue) { create(:issue, project: project) }
+
+    it 'shows an ephemeral response' do
+      expect(subject[:response_type]).to be(:in_channel)
+      expect(attachment[:text]).to start_with("**Open**")
+    end
+  end
+end
diff --git a/spec/lib/gitlab/checks/change_access_spec.rb b/spec/lib/gitlab/checks/change_access_spec.rb
index 39069b49978..e22f88b7a32 100644
--- a/spec/lib/gitlab/checks/change_access_spec.rb
+++ b/spec/lib/gitlab/checks/change_access_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Gitlab::Checks::ChangeAccess, lib: true do
   describe '#exec' do
     let(:user) { create(:user) }
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
     let(:user_access) { Gitlab::UserAccess.new(user, project: project) }
     let(:changes) do
       {
@@ -12,8 +12,16 @@ describe Gitlab::Checks::ChangeAccess, lib: true do
         ref: 'refs/heads/master'
       }
     end
-
-    subject { described_class.new(changes, project: project, user_access: user_access).exec }
+    let(:protocol) { 'ssh' }
+
+    subject do
+      described_class.new(
+        changes,
+        project: project,
+        user_access: user_access,
+        protocol: protocol
+      ).exec
+    end
 
     before { allow(user_access).to receive(:can_do_action?).with(:push_code).and_return(true) }
 
@@ -56,7 +64,6 @@ describe Gitlab::Checks::ChangeAccess, lib: true do
 
       it 'returns an error if the user is not allowed to do forced pushes to protected branches' do
         expect(Gitlab::Checks::ForcePush).to receive(:force_push?).and_return(true)
-        expect(user_access).to receive(:can_do_action?).with(:force_push_code_to_protected_branches).and_return(false)
 
         expect(subject.status).to be(false)
         expect(subject.message).to eq('You are not allowed to force push code to a protected branch on this project.')
@@ -88,8 +95,6 @@ describe Gitlab::Checks::ChangeAccess, lib: true do
         end
 
         it 'returns an error if the user is not allowed to delete protected branches' do
-          expect(user_access).to receive(:can_do_action?).with(:remove_protected_branches).and_return(false)
-
           expect(subject.status).to be(false)
           expect(subject.message).to eq('You are not allowed to delete protected branches from this project.')
         end
diff --git a/spec/lib/gitlab/checks/force_push_spec.rb b/spec/lib/gitlab/checks/force_push_spec.rb
new file mode 100644
index 00000000000..7a84bbebd02
--- /dev/null
+++ b/spec/lib/gitlab/checks/force_push_spec.rb
@@ -0,0 +1,19 @@
+require 'spec_helper'
+
+describe Gitlab::Checks::ChangeAccess, lib: true do
+  let(:project) { create(:project, :repository) }
+
+  context "exit code checking" do
+    it "does not raise a runtime error if the `popen` call to git returns a zero exit code" do
+      allow(Gitlab::Popen).to receive(:popen).and_return(['normal output', 0])
+
+      expect { Gitlab::Checks::ForcePush.force_push?(project, 'oldrev', 'newrev') }.not_to raise_error
+    end
+
+    it "raises a runtime error if the `popen` call to git returns a non-zero exit code" do
+      allow(Gitlab::Popen).to receive(:popen).and_return(['error', 1])
+
+      expect { Gitlab::Checks::ForcePush.force_push?(project, 'oldrev', 'newrev') }.to raise_error(RuntimeError)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/build/image_spec.rb b/spec/lib/gitlab/ci/build/image_spec.rb
new file mode 100644
index 00000000000..382385dfd6b
--- /dev/null
+++ b/spec/lib/gitlab/ci/build/image_spec.rb
@@ -0,0 +1,67 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Build::Image do
+  let(:job) { create(:ci_build, :no_options) }
+
+  describe '#from_image' do
+    subject { described_class.from_image(job) }
+
+    context 'when image is defined in job' do
+      let(:image_name) { 'ruby:2.1' }
+      let(:job) { create(:ci_build, options: { image: image_name } ) }
+
+      it 'fabricates an object of the proper class' do
+        is_expected.to be_kind_of(described_class)
+      end
+
+      it 'populates fabricated object with the proper name attribute' do
+        expect(subject.name).to eq(image_name)
+      end
+
+      context 'when image name is empty' do
+        let(:image_name) { '' }
+
+        it 'does not fabricate an object' do
+          is_expected.to be_nil
+        end
+      end
+    end
+
+    context 'when image is not defined in job' do
+      it 'does not fabricate an object' do
+        is_expected.to be_nil
+      end
+    end
+  end
+
+  describe '#from_services' do
+    subject { described_class.from_services(job) }
+
+    context 'when services are defined in job' do
+      let(:service_image_name) { 'postgres' }
+      let(:job) { create(:ci_build, options: { services: [service_image_name] }) }
+
+      it 'fabricates an non-empty array of objects' do
+        is_expected.to be_kind_of(Array)
+        is_expected.not_to be_empty
+        expect(subject.first.name).to eq(service_image_name)
+      end
+
+      context 'when service image name is empty' do
+        let(:service_image_name) { '' }
+
+        it 'fabricates an empty array' do
+          is_expected.to be_kind_of(Array)
+          is_expected.to be_empty
+        end
+      end
+    end
+
+    context 'when services are not defined in job' do
+      it 'fabricates an empty array' do
+        is_expected.to be_kind_of(Array)
+        is_expected.to be_empty
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/build/step_spec.rb b/spec/lib/gitlab/ci/build/step_spec.rb
new file mode 100644
index 00000000000..2a314a744ca
--- /dev/null
+++ b/spec/lib/gitlab/ci/build/step_spec.rb
@@ -0,0 +1,39 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Build::Step do
+  let(:job) { create(:ci_build, :no_options, commands: "ls -la\ndate") }
+
+  describe '#from_commands' do
+    subject { described_class.from_commands(job) }
+
+    it 'fabricates an object' do
+      expect(subject.name).to eq(:script)
+      expect(subject.script).to eq(['ls -la', 'date'])
+      expect(subject.timeout).to eq(job.timeout)
+      expect(subject.when).to eq('on_success')
+      expect(subject.allow_failure).to be_falsey
+    end
+  end
+
+  describe '#from_after_script' do
+    subject { described_class.from_after_script(job) }
+
+    context 'when after_script is empty' do
+      it 'doesn not fabricate an object' do
+        is_expected.to be_nil
+      end
+    end
+
+    context 'when after_script is not empty' do
+      let(:job) { create(:ci_build, options: { after_script: "ls -la\ndate" }) }
+
+      it 'fabricates an object' do
+        expect(subject.name).to eq(:after_script)
+        expect(subject.script).to eq(['ls -la', 'date'])
+        expect(subject.timeout).to eq(job.timeout)
+        expect(subject.when).to eq('always')
+        expect(subject.allow_failure).to be_truthy
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/config/entry/cache_spec.rb b/spec/lib/gitlab/ci/config/entry/cache_spec.rb
index 70a327c5183..2ed120f356a 100644
--- a/spec/lib/gitlab/ci/config/entry/cache_spec.rb
+++ b/spec/lib/gitlab/ci/config/entry/cache_spec.rb
@@ -24,6 +24,20 @@ describe Gitlab::Ci::Config::Entry::Cache do
           expect(entry).to be_valid
         end
       end
+
+      context 'when key is missing' do
+        let(:config) do
+          { untracked: true,
+            paths: ['some/path/'] }
+        end
+
+        describe '#value' do
+          it 'sets key with the default' do
+            expect(entry.value[:key])
+              .to eq(Gitlab::Ci::Config::Entry::Key.default)
+          end
+        end
+      end
     end
 
     context 'when entry value is not correct' do
diff --git a/spec/lib/gitlab/ci/config/entry/commands_spec.rb b/spec/lib/gitlab/ci/config/entry/commands_spec.rb
index b8b0825a1c7..afa4a089418 100644
--- a/spec/lib/gitlab/ci/config/entry/commands_spec.rb
+++ b/spec/lib/gitlab/ci/config/entry/commands_spec.rb
@@ -4,7 +4,7 @@ describe Gitlab::Ci::Config::Entry::Commands do
   let(:entry) { described_class.new(config) }
 
   context 'when entry config value is an array' do
-    let(:config) { ['ls', 'pwd'] }
+    let(:config) { %w(ls pwd) }
 
     describe '#value' do
       it 'returns array of strings' do
diff --git a/spec/lib/gitlab/ci/config/entry/coverage_spec.rb b/spec/lib/gitlab/ci/config/entry/coverage_spec.rb
new file mode 100644
index 00000000000..4c6bd859552
--- /dev/null
+++ b/spec/lib/gitlab/ci/config/entry/coverage_spec.rb
@@ -0,0 +1,54 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Config::Entry::Coverage do
+  let(:entry) { described_class.new(config) }
+
+  describe 'validations' do
+    context "when entry config value doesn't have the surrounding '/'" do
+      let(:config) { 'Code coverage: \d+\.\d+' }
+
+      describe '#errors' do
+        subject { entry.errors }
+        it { is_expected.to include(/coverage config must be a regular expression/) }
+      end
+
+      describe '#valid?' do
+        subject { entry }
+        it { is_expected.not_to be_valid }
+      end
+    end
+
+    context "when entry config value has the surrounding '/'" do
+      let(:config) { '/Code coverage: \d+\.\d+/' }
+
+      describe '#value' do
+        subject { entry.value }
+        it { is_expected.to eq(config[1...-1]) }
+      end
+
+      describe '#errors' do
+        subject { entry.errors }
+        it { is_expected.to be_empty }
+      end
+
+      describe '#valid?' do
+        subject { entry }
+        it { is_expected.to be_valid }
+      end
+    end
+
+    context 'when entry value is not valid' do
+      let(:config) { '(malformed regexp' }
+
+      describe '#errors' do
+        subject { entry.errors }
+        it { is_expected.to include(/coverage config must be a regular expression/) }
+      end
+
+      describe '#valid?' do
+        subject { entry }
+        it { is_expected.not_to be_valid }
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/config/entry/environment_spec.rb b/spec/lib/gitlab/ci/config/entry/environment_spec.rb
index d97806295fb..2adbed2154f 100644
--- a/spec/lib/gitlab/ci/config/entry/environment_spec.rb
+++ b/spec/lib/gitlab/ci/config/entry/environment_spec.rb
@@ -196,22 +196,5 @@ describe Gitlab::Ci::Config::Entry::Environment do
         end
       end
     end
-
-    context 'when invalid URL is used' do
-      let(:config) { { name: 'test', url: 'invalid-example.gitlab.com' } }
-
-      describe '#valid?' do
-        it 'is not valid' do
-          expect(entry).not_to be_valid
-        end
-      end
-
-      describe '#errors?' do
-        it 'contains error about invalid URL' do
-          expect(entry.errors)
-            .to include "environment url must be a valid url"
-        end
-      end
-    end
   end
 end
diff --git a/spec/lib/gitlab/ci/config/entry/factory_spec.rb b/spec/lib/gitlab/ci/config/entry/factory_spec.rb
index 00dad5d9591..8dd48e4efae 100644
--- a/spec/lib/gitlab/ci/config/entry/factory_spec.rb
+++ b/spec/lib/gitlab/ci/config/entry/factory_spec.rb
@@ -8,20 +8,20 @@ describe Gitlab::Ci::Config::Entry::Factory do
     context 'when setting a concrete value' do
       it 'creates entry with valid value' do
         entry = factory
-          .value(['ls', 'pwd'])
+          .value(%w(ls pwd))
           .create!
 
-        expect(entry.value).to eq ['ls', 'pwd']
+        expect(entry.value).to eq %w(ls pwd)
       end
 
       context 'when setting description' do
         it 'creates entry with description' do
           entry = factory
-            .value(['ls', 'pwd'])
+            .value(%w(ls pwd))
             .with(description: 'test description')
             .create!
 
-          expect(entry.value).to eq ['ls', 'pwd']
+          expect(entry.value).to eq %w(ls pwd)
           expect(entry.description).to eq 'test description'
         end
       end
@@ -29,7 +29,7 @@ describe Gitlab::Ci::Config::Entry::Factory do
       context 'when setting key' do
         it 'creates entry with custom key' do
           entry = factory
-            .value(['ls', 'pwd'])
+            .value(%w(ls pwd))
             .with(key: 'test key')
             .create!
 
@@ -60,13 +60,13 @@ describe Gitlab::Ci::Config::Entry::Factory do
     end
 
     context 'when creating entry with nil value' do
-      it 'creates an undefined entry' do
+      it 'creates an unspecified entry' do
         entry = factory
           .value(nil)
           .create!
 
         expect(entry)
-          .to be_an_instance_of Gitlab::Ci::Config::Entry::Unspecified
+          .not_to be_specified
       end
     end
 
diff --git a/spec/lib/gitlab/ci/config/entry/global_spec.rb b/spec/lib/gitlab/ci/config/entry/global_spec.rb
index e64c8d46bd8..684d01e9056 100644
--- a/spec/lib/gitlab/ci/config/entry/global_spec.rb
+++ b/spec/lib/gitlab/ci/config/entry/global_spec.rb
@@ -4,24 +4,29 @@ describe Gitlab::Ci::Config::Entry::Global do
   let(:global) { described_class.new(hash) }
 
   describe '.nodes' do
-    it 'can contain global config keys' do
-      expect(described_class.nodes).to include :before_script
+    it 'returns a hash' do
+      expect(described_class.nodes).to be_a(Hash)
     end
 
-    it 'returns a hash' do
-      expect(described_class.nodes).to be_a Hash
+    context 'when filtering all the entry/node names' do
+      it 'contains the expected node names' do
+        expect(described_class.nodes.keys)
+          .to match_array(%i[before_script image services
+                             after_script variables stages
+                             types cache])
+      end
     end
   end
 
   context 'when configuration is valid' do
     context 'when some entries defined' do
       let(:hash) do
-        { before_script: ['ls', 'pwd'],
+        { before_script: %w(ls pwd),
           image: 'ruby:2.2',
           services: ['postgres:9.1', 'mysql:5.5'],
           variables: { VAR: 'value' },
           after_script: ['make clean'],
-          stages: ['build', 'pages'],
+          stages: %w(build pages),
           cache: { key: 'k', untracked: true, paths: ['public/'] },
           rspec: { script: %w[rspec ls] },
           spinach: { before_script: [], variables: {}, script: 'spinach' } }
@@ -84,7 +89,7 @@ describe Gitlab::Ci::Config::Entry::Global do
 
         describe '#before_script_value' do
           it 'returns correct script' do
-            expect(global.before_script_value).to eq ['ls', 'pwd']
+            expect(global.before_script_value).to eq %w(ls pwd)
           end
         end
 
@@ -121,7 +126,7 @@ describe Gitlab::Ci::Config::Entry::Global do
 
           context 'when deprecated types key defined' do
             let(:hash) do
-              { types: ['test', 'deploy'],
+              { types: %w(test deploy),
                 rspec: { script: 'rspec' } }
             end
 
@@ -143,13 +148,14 @@ describe Gitlab::Ci::Config::Entry::Global do
             expect(global.jobs_value).to eq(
               rspec: { name: :rspec,
                        script: %w[rspec ls],
-                       before_script: ['ls', 'pwd'],
+                       before_script: %w(ls pwd),
                        commands: "ls\npwd\nrspec\nls",
                        image: 'ruby:2.2',
                        services: ['postgres:9.1', 'mysql:5.5'],
                        stage: 'test',
                        cache: { key: 'k', untracked: true, paths: ['public/'] },
                        variables: { VAR: 'value' },
+                       ignore: false,
                        after_script: ['make clean'] },
               spinach: { name: :spinach,
                          before_script: [],
@@ -160,6 +166,7 @@ describe Gitlab::Ci::Config::Entry::Global do
                          stage: 'test',
                          cache: { key: 'k', untracked: true, paths: ['public/'] },
                          variables: {},
+                         ignore: false,
                          after_script: ['make clean'] },
             )
           end
@@ -181,7 +188,7 @@ describe Gitlab::Ci::Config::Entry::Global do
 
         it 'contains unspecified nodes' do
           expect(global.descendants.first)
-            .to be_an_instance_of Gitlab::Ci::Config::Entry::Unspecified
+            .not_to be_specified
         end
       end
 
diff --git a/spec/lib/gitlab/ci/config/entry/job_spec.rb b/spec/lib/gitlab/ci/config/entry/job_spec.rb
index fc9b8b86dc4..9249bb9c172 100644
--- a/spec/lib/gitlab/ci/config/entry/job_spec.rb
+++ b/spec/lib/gitlab/ci/config/entry/job_spec.rb
@@ -3,6 +3,20 @@ require 'spec_helper'
 describe Gitlab::Ci::Config::Entry::Job do
   let(:entry) { described_class.new(config, name: :rspec) }
 
+  describe '.nodes' do
+    context 'when filtering all the entry/node names' do
+      subject { described_class.nodes.keys }
+
+      let(:result) do
+        %i[before_script script stage type after_script cache
+           image services only except variables artifacts
+           environment coverage]
+      end
+
+      it { is_expected.to match_array result }
+    end
+  end
+
   describe 'validations' do
     before { entry.compose! }
 
@@ -130,6 +144,7 @@ describe Gitlab::Ci::Config::Entry::Job do
                    script: %w[rspec],
                    commands: "ls\npwd\nrspec",
                    stage: 'test',
+                   ignore: false,
                    after_script: %w[cleanup])
         end
       end
@@ -145,4 +160,82 @@ describe Gitlab::Ci::Config::Entry::Job do
       end
     end
   end
+
+  describe '#manual_action?' do
+    context 'when job is a manual action' do
+      let(:config) { { script: 'deploy', when: 'manual' } }
+
+      it 'is a manual action' do
+        expect(entry).to be_manual_action
+      end
+    end
+
+    context 'when job is not a manual action' do
+      let(:config) { { script: 'deploy' } }
+
+      it 'is not a manual action' do
+        expect(entry).not_to be_manual_action
+      end
+    end
+  end
+
+  describe '#ignored?' do
+    context 'when job is a manual action' do
+      context 'when it is not specified if job is allowed to fail' do
+        let(:config) do
+          { script: 'deploy', when: 'manual' }
+        end
+
+        it 'is an ignored job' do
+          expect(entry).to be_ignored
+        end
+      end
+
+      context 'when job is allowed to fail' do
+        let(:config) do
+          { script: 'deploy', when: 'manual', allow_failure: true }
+        end
+
+        it 'is an ignored job' do
+          expect(entry).to be_ignored
+        end
+      end
+
+      context 'when job is not allowed to fail' do
+        let(:config) do
+          { script: 'deploy', when: 'manual', allow_failure: false }
+        end
+
+        it 'is not an ignored job' do
+          expect(entry).not_to be_ignored
+        end
+      end
+    end
+
+    context 'when job is not a manual action' do
+      context 'when it is not specified if job is allowed to fail' do
+        let(:config) { { script: 'deploy' } }
+
+        it 'is not an ignored job' do
+          expect(entry).not_to be_ignored
+        end
+      end
+
+      context 'when job is allowed to fail' do
+        let(:config) { { script: 'deploy', allow_failure: true } }
+
+        it 'is an ignored job' do
+          expect(entry).to be_ignored
+        end
+      end
+
+      context 'when job is not allowed to fail' do
+        let(:config) { { script: 'deploy', allow_failure: false } }
+
+        it 'is not an ignored job' do
+          expect(entry).not_to be_ignored
+        end
+      end
+    end
+  end
 end
diff --git a/spec/lib/gitlab/ci/config/entry/jobs_spec.rb b/spec/lib/gitlab/ci/config/entry/jobs_spec.rb
index aaebf783962..7d104372ac6 100644
--- a/spec/lib/gitlab/ci/config/entry/jobs_spec.rb
+++ b/spec/lib/gitlab/ci/config/entry/jobs_spec.rb
@@ -62,10 +62,12 @@ describe Gitlab::Ci::Config::Entry::Jobs do
           rspec: { name: :rspec,
                    script: %w[rspec],
                    commands: 'rspec',
+                   ignore: false,
                    stage: 'test' },
           spinach: { name: :spinach,
                      script: %w[spinach],
                      commands: 'spinach',
+                     ignore: false,
                      stage: 'test' })
       end
     end
diff --git a/spec/lib/gitlab/ci/config/entry/key_spec.rb b/spec/lib/gitlab/ci/config/entry/key_spec.rb
index a55e5b4b8ac..5d4de60bc8a 100644
--- a/spec/lib/gitlab/ci/config/entry/key_spec.rb
+++ b/spec/lib/gitlab/ci/config/entry/key_spec.rb
@@ -21,7 +21,7 @@ describe Gitlab::Ci::Config::Entry::Key do
     end
 
     context 'when entry value is not correct' do
-      let(:config) { [ 'incorrect' ] }
+      let(:config) { ['incorrect'] }
 
       describe '#errors' do
         it 'saves errors' do
@@ -31,4 +31,10 @@ describe Gitlab::Ci::Config::Entry::Key do
       end
     end
   end
+
+  describe '.default' do
+    it 'returns default key' do
+      expect(described_class.default).to eq 'default'
+    end
+  end
 end
diff --git a/spec/lib/gitlab/ci/config/entry/paths_spec.rb b/spec/lib/gitlab/ci/config/entry/paths_spec.rb
index e60c9aaf661..1d9c5ddee9b 100644
--- a/spec/lib/gitlab/ci/config/entry/paths_spec.rb
+++ b/spec/lib/gitlab/ci/config/entry/paths_spec.rb
@@ -21,7 +21,7 @@ describe Gitlab::Ci::Config::Entry::Paths do
     end
 
     context 'when entry value is not valid' do
-      let(:config) { [ 1 ] }
+      let(:config) { [1] }
 
       describe '#errors' do
         it 'saves errors' do
diff --git a/spec/lib/gitlab/ci/config/entry/script_spec.rb b/spec/lib/gitlab/ci/config/entry/script_spec.rb
index aa99cee2690..069eaa26422 100644
--- a/spec/lib/gitlab/ci/config/entry/script_spec.rb
+++ b/spec/lib/gitlab/ci/config/entry/script_spec.rb
@@ -5,7 +5,7 @@ describe Gitlab::Ci::Config::Entry::Script do
 
   describe 'validations' do
     context 'when entry config value is correct' do
-      let(:config) { ['ls', 'pwd'] }
+      let(:config) { %w(ls pwd) }
 
       describe '#value' do
         it 'returns array of strings' do
diff --git a/spec/lib/gitlab/ci/config/entry/variables_spec.rb b/spec/lib/gitlab/ci/config/entry/variables_spec.rb
index 58327d08904..f15f02f403e 100644
--- a/spec/lib/gitlab/ci/config/entry/variables_spec.rb
+++ b/spec/lib/gitlab/ci/config/entry/variables_spec.rb
@@ -29,7 +29,7 @@ describe Gitlab::Ci::Config::Entry::Variables do
     end
 
     context 'when entry value is not correct' do
-      let(:config) { [ :VAR, 'test' ] }
+      let(:config) { [:VAR, 'test'] }
 
       describe '#errors' do
         it 'saves errors' do
diff --git a/spec/lib/gitlab/ci/status/build/cancelable_spec.rb b/spec/lib/gitlab/ci/status/build/cancelable_spec.rb
new file mode 100644
index 00000000000..8ad9b7cdf07
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/build/cancelable_spec.rb
@@ -0,0 +1,94 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Build::Cancelable do
+  let(:status) { double('core status') }
+  let(:user) { double('user') }
+
+  subject do
+    described_class.new(status)
+  end
+
+  describe '#text' do
+    it 'does not override status text' do
+      expect(status).to receive(:text)
+
+      subject.text
+    end
+  end
+
+  describe '#icon' do
+    it 'does not override status icon' do
+      expect(status).to receive(:icon)
+
+      subject.icon
+    end
+  end
+
+  describe '#label' do
+    it 'does not override status label' do
+      expect(status).to receive(:label)
+
+      subject.label
+    end
+  end
+
+  describe '#group' do
+    it 'does not override status group' do
+      expect(status).to receive(:group)
+
+      subject.group
+    end
+  end
+
+  describe 'action details' do
+    let(:user) { create(:user) }
+    let(:build) { create(:ci_build) }
+    let(:status) { Gitlab::Ci::Status::Core.new(build, user) }
+
+    describe '#has_action?' do
+      context 'when user is allowed to update build' do
+        before { build.project.team << [user, :developer] }
+
+        it { is_expected.to have_action }
+      end
+
+      context 'when user is not allowed to update build' do
+        it { is_expected.not_to have_action }
+      end
+    end
+
+    describe '#action_path' do
+      it { expect(subject.action_path).to include "#{build.id}/cancel" }
+    end
+
+    describe '#action_icon' do
+      it { expect(subject.action_icon).to eq 'icon_action_cancel' }
+    end
+
+    describe '#action_title' do
+      it { expect(subject.action_title).to eq 'Cancel' }
+    end
+  end
+
+  describe '.matches?' do
+    subject { described_class.matches?(build, user) }
+
+    context 'when build is cancelable' do
+      let(:build) do
+        create(:ci_build, :running)
+      end
+
+      it 'is a correct match' do
+        expect(subject).to be true
+      end
+    end
+
+    context 'when build is not cancelable' do
+      let(:build) { create(:ci_build, :success) }
+
+      it 'does not match' do
+        expect(subject).to be false
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/status/build/common_spec.rb b/spec/lib/gitlab/ci/status/build/common_spec.rb
new file mode 100644
index 00000000000..40b96b1807b
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/build/common_spec.rb
@@ -0,0 +1,37 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Build::Common do
+  let(:user) { create(:user) }
+  let(:build) { create(:ci_build) }
+  let(:project) { build.project }
+
+  subject do
+    Gitlab::Ci::Status::Core
+      .new(build, user)
+      .extend(described_class)
+  end
+
+  describe '#has_action?' do
+    it { is_expected.not_to have_action }
+  end
+
+  describe '#has_details?' do
+    context 'when user has access to read build' do
+      before { project.team << [user, :developer] }
+
+      it { is_expected.to have_details }
+    end
+
+    context 'when user does not have access to read build' do
+      before { project.update(public_builds: false) }
+
+      it { is_expected.not_to have_details }
+    end
+  end
+
+  describe '#details_path' do
+    it 'links to the build details page' do
+      expect(subject.details_path).to include "builds/#{build.id}"
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/status/build/factory_spec.rb b/spec/lib/gitlab/ci/status/build/factory_spec.rb
new file mode 100644
index 00000000000..8b3bd08cf13
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/build/factory_spec.rb
@@ -0,0 +1,244 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Build::Factory do
+  let(:user) { create(:user) }
+  let(:project) { build.project }
+  let(:status) { factory.fabricate! }
+  let(:factory) { described_class.new(build, user) }
+
+  before { project.team << [user, :developer] }
+
+  context 'when build is successful' do
+    let(:build) { create(:ci_build, :success) }
+
+    it 'matches correct core status' do
+      expect(factory.core_status).to be_a Gitlab::Ci::Status::Success
+    end
+
+    it 'matches correct extended statuses' do
+      expect(factory.extended_statuses)
+        .to eq [Gitlab::Ci::Status::Build::Retryable]
+    end
+
+    it 'fabricates a retryable build status' do
+      expect(status).to be_a Gitlab::Ci::Status::Build::Retryable
+    end
+
+    it 'fabricates status with correct details' do
+      expect(status.text).to eq 'passed'
+      expect(status.icon).to eq 'icon_status_success'
+      expect(status.label).to eq 'passed'
+      expect(status).to have_details
+      expect(status).to have_action
+    end
+  end
+
+  context 'when build is failed' do
+    context 'when build is not allowed to fail' do
+      let(:build) { create(:ci_build, :failed) }
+
+      it 'matches correct core status' do
+        expect(factory.core_status).to be_a Gitlab::Ci::Status::Failed
+      end
+
+      it 'matches correct extended statuses' do
+        expect(factory.extended_statuses)
+          .to eq [Gitlab::Ci::Status::Build::Retryable]
+      end
+
+      it 'fabricates a retryable build status' do
+        expect(status).to be_a Gitlab::Ci::Status::Build::Retryable
+      end
+
+      it 'fabricates status with correct details' do
+        expect(status.text).to eq 'failed'
+        expect(status.icon).to eq 'icon_status_failed'
+        expect(status.label).to eq 'failed'
+        expect(status).to have_details
+        expect(status).to have_action
+      end
+    end
+
+    context 'when build is allowed to fail' do
+      let(:build) { create(:ci_build, :failed, :allowed_to_fail) }
+
+      it 'matches correct core status' do
+        expect(factory.core_status).to be_a Gitlab::Ci::Status::Failed
+      end
+
+      it 'matches correct extended statuses' do
+        expect(factory.extended_statuses)
+          .to eq [Gitlab::Ci::Status::Build::Retryable,
+                  Gitlab::Ci::Status::Build::FailedAllowed]
+      end
+
+      it 'fabricates a failed but allowed build status' do
+        expect(status).to be_a Gitlab::Ci::Status::Build::FailedAllowed
+      end
+
+      it 'fabricates status with correct details' do
+        expect(status.text).to eq 'failed'
+        expect(status.icon).to eq 'icon_status_warning'
+        expect(status.label).to eq 'failed (allowed to fail)'
+        expect(status).to have_details
+        expect(status).to have_action
+        expect(status.action_title).to include 'Retry'
+        expect(status.action_path).to include 'retry'
+      end
+    end
+  end
+
+  context 'when build is a canceled' do
+    let(:build) { create(:ci_build, :canceled) }
+
+    it 'matches correct core status' do
+      expect(factory.core_status).to be_a Gitlab::Ci::Status::Canceled
+    end
+
+    it 'matches correct extended statuses' do
+      expect(factory.extended_statuses)
+        .to eq [Gitlab::Ci::Status::Build::Retryable]
+    end
+
+    it 'fabricates a retryable build status' do
+      expect(status).to be_a Gitlab::Ci::Status::Build::Retryable
+    end
+
+    it 'fabricates status with correct details' do
+      expect(status.text).to eq 'canceled'
+      expect(status.icon).to eq 'icon_status_canceled'
+      expect(status.label).to eq 'canceled'
+      expect(status).to have_details
+      expect(status).to have_action
+    end
+  end
+
+  context 'when build is running' do
+    let(:build) { create(:ci_build, :running) }
+
+    it 'matches correct core status' do
+      expect(factory.core_status).to be_a Gitlab::Ci::Status::Running
+    end
+
+    it 'matches correct extended statuses' do
+      expect(factory.extended_statuses)
+        .to eq [Gitlab::Ci::Status::Build::Cancelable]
+    end
+
+    it 'fabricates a canceable build status' do
+      expect(status).to be_a Gitlab::Ci::Status::Build::Cancelable
+    end
+
+    it 'fabricates status with correct details' do
+      expect(status.text).to eq 'running'
+      expect(status.icon).to eq 'icon_status_running'
+      expect(status.label).to eq 'running'
+      expect(status).to have_details
+      expect(status).to have_action
+    end
+  end
+
+  context 'when build is pending' do
+    let(:build) { create(:ci_build, :pending) }
+
+    it 'matches correct core status' do
+      expect(factory.core_status).to be_a Gitlab::Ci::Status::Pending
+    end
+
+    it 'matches correct extended statuses' do
+      expect(factory.extended_statuses)
+        .to eq [Gitlab::Ci::Status::Build::Cancelable]
+    end
+
+    it 'fabricates a cancelable build status' do
+      expect(status).to be_a Gitlab::Ci::Status::Build::Cancelable
+    end
+
+    it 'fabricates status with correct details' do
+      expect(status.text).to eq 'pending'
+      expect(status.icon).to eq 'icon_status_pending'
+      expect(status.label).to eq 'pending'
+      expect(status).to have_details
+      expect(status).to have_action
+    end
+  end
+
+  context 'when build is skipped' do
+    let(:build) { create(:ci_build, :skipped) }
+
+    it 'matches correct core status' do
+      expect(factory.core_status).to be_a Gitlab::Ci::Status::Skipped
+    end
+
+    it 'does not match extended statuses' do
+      expect(factory.extended_statuses).to be_empty
+    end
+
+    it 'fabricates a core skipped status' do
+      expect(status).to be_a Gitlab::Ci::Status::Skipped
+    end
+
+    it 'fabricates status with correct details' do
+      expect(status.text).to eq 'skipped'
+      expect(status.icon).to eq 'icon_status_skipped'
+      expect(status.label).to eq 'skipped'
+      expect(status).to have_details
+      expect(status).not_to have_action
+    end
+  end
+
+  context 'when build is a manual action' do
+    context 'when build is a play action' do
+      let(:build) { create(:ci_build, :playable) }
+
+      it 'matches correct core status' do
+        expect(factory.core_status).to be_a Gitlab::Ci::Status::Manual
+      end
+
+      it 'matches correct extended statuses' do
+        expect(factory.extended_statuses)
+          .to eq [Gitlab::Ci::Status::Build::Play]
+      end
+
+      it 'fabricates a play detailed status' do
+        expect(status).to be_a Gitlab::Ci::Status::Build::Play
+      end
+
+      it 'fabricates status with correct details' do
+        expect(status.text).to eq 'manual'
+        expect(status.group).to eq 'manual'
+        expect(status.icon).to eq 'icon_status_manual'
+        expect(status.label).to eq 'manual play action'
+        expect(status).to have_details
+        expect(status).to have_action
+        expect(status.action_path).to include 'play'
+      end
+    end
+
+    context 'when build is an environment stop action' do
+      let(:build) { create(:ci_build, :playable, :teardown_environment) }
+
+      it 'matches correct core status' do
+        expect(factory.core_status).to be_a Gitlab::Ci::Status::Manual
+      end
+
+      it 'matches correct extended statuses' do
+        expect(factory.extended_statuses)
+          .to eq [Gitlab::Ci::Status::Build::Stop]
+      end
+
+      it 'fabricates a stop detailed status' do
+        expect(status).to be_a Gitlab::Ci::Status::Build::Stop
+      end
+
+      it 'fabricates status with correct details' do
+        expect(status.text).to eq 'manual'
+        expect(status.group).to eq 'manual'
+        expect(status.icon).to eq 'icon_status_manual'
+        expect(status.label).to eq 'manual stop action'
+        expect(status).to have_details
+        expect(status).to have_action
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/status/build/failed_allowed_spec.rb b/spec/lib/gitlab/ci/status/build/failed_allowed_spec.rb
new file mode 100644
index 00000000000..20f71459738
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/build/failed_allowed_spec.rb
@@ -0,0 +1,110 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Build::FailedAllowed do
+  let(:status) { double('core status') }
+  let(:user) { double('user') }
+
+  subject do
+    described_class.new(status)
+  end
+
+  describe '#text' do
+    it 'does not override status text' do
+      expect(status).to receive(:text)
+
+      subject.text
+    end
+  end
+
+  describe '#icon' do
+    it 'returns a warning icon' do
+      expect(subject.icon).to eq 'icon_status_warning'
+    end
+  end
+
+  describe '#label' do
+    it 'returns information about failed but allowed to fail status' do
+      expect(subject.label).to eq 'failed (allowed to fail)'
+    end
+  end
+
+  describe '#group' do
+    it 'returns status failed with warnings status group' do
+      expect(subject.group).to eq 'failed_with_warnings'
+    end
+  end
+
+  describe 'action details' do
+    describe '#has_action?' do
+      it 'does not decorate action details' do
+        expect(status).to receive(:has_action?)
+
+        subject.has_action?
+      end
+    end
+
+    describe '#action_path' do
+      it 'does not decorate action path' do
+        expect(status).to receive(:action_path)
+
+        subject.action_path
+      end
+    end
+
+    describe '#action_icon' do
+      it 'does not decorate action icon' do
+        expect(status).to receive(:action_icon)
+
+        subject.action_icon
+      end
+    end
+
+    describe '#action_title' do
+      it 'does not decorate action title' do
+        expect(status).to receive(:action_title)
+
+        subject.action_title
+      end
+    end
+  end
+
+  describe '.matches?' do
+    subject { described_class.matches?(build, user) }
+
+    context 'when build is failed' do
+      context 'when build is allowed to fail' do
+        let(:build) { create(:ci_build, :failed, :allowed_to_fail) }
+
+        it 'is a correct match' do
+          expect(subject).to be true
+        end
+      end
+
+      context 'when build is not allowed to fail' do
+        let(:build) { create(:ci_build, :failed) }
+
+        it 'is not a correct match' do
+          expect(subject).not_to be true
+        end
+      end
+    end
+
+    context 'when build did not fail' do
+      context 'when build is allowed to fail' do
+        let(:build) { create(:ci_build, :success, :allowed_to_fail) }
+
+        it 'is not a correct match' do
+          expect(subject).not_to be true
+        end
+      end
+
+      context 'when build is not allowed to fail' do
+        let(:build) { create(:ci_build, :success) }
+
+        it 'is not a correct match' do
+          expect(subject).not_to be true
+        end
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/status/build/play_spec.rb b/spec/lib/gitlab/ci/status/build/play_spec.rb
new file mode 100644
index 00000000000..6c97a4fe5ca
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/build/play_spec.rb
@@ -0,0 +1,74 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Build::Play do
+  let(:status) { double('core') }
+  let(:user) { double('user') }
+
+  subject { described_class.new(status) }
+
+  describe '#label' do
+    it { expect(subject.label).to eq 'manual play action' }
+  end
+
+  describe 'action details' do
+    let(:user) { create(:user) }
+    let(:build) { create(:ci_build) }
+    let(:status) { Gitlab::Ci::Status::Core.new(build, user) }
+
+    describe '#has_action?' do
+      context 'when user is allowed to update build' do
+        before { build.project.team << [user, :developer] }
+
+        it { is_expected.to have_action }
+      end
+
+      context 'when user is not allowed to update build' do
+        it { is_expected.not_to have_action }
+      end
+    end
+
+    describe '#action_path' do
+      it { expect(subject.action_path).to include "#{build.id}/play" }
+    end
+
+    describe '#action_icon' do
+      it { expect(subject.action_icon).to eq 'icon_action_play' }
+    end
+
+    describe '#action_title' do
+      it { expect(subject.action_title).to eq 'Play' }
+    end
+  end
+
+  describe '.matches?' do
+    subject { described_class.matches?(build, user) }
+
+    context 'when build is playable' do
+      context 'when build stops an environment' do
+        let(:build) do
+          create(:ci_build, :playable, :teardown_environment)
+        end
+
+        it 'does not match' do
+          expect(subject).to be false
+        end
+      end
+
+      context 'when build does not stop an environment' do
+        let(:build) { create(:ci_build, :playable) }
+
+        it 'is a correct match' do
+          expect(subject).to be true
+        end
+      end
+    end
+
+    context 'when build is not playable' do
+      let(:build) { create(:ci_build) }
+
+      it 'does not match' do
+        expect(subject).to be false
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/status/build/retryable_spec.rb b/spec/lib/gitlab/ci/status/build/retryable_spec.rb
new file mode 100644
index 00000000000..2db0f8d29bd
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/build/retryable_spec.rb
@@ -0,0 +1,94 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Build::Retryable do
+  let(:status) { double('core status') }
+  let(:user) { double('user') }
+
+  subject do
+    described_class.new(status)
+  end
+
+  describe '#text' do
+    it 'does not override status text' do
+      expect(status).to receive(:text)
+
+      subject.text
+    end
+  end
+
+  describe '#icon' do
+    it 'does not override status icon' do
+      expect(status).to receive(:icon)
+
+      subject.icon
+    end
+  end
+
+  describe '#label' do
+    it 'does not override status label' do
+      expect(status).to receive(:label)
+
+      subject.label
+    end
+  end
+
+  describe '#group' do
+    it 'does not override status group' do
+      expect(status).to receive(:group)
+
+      subject.group
+    end
+  end
+
+  describe 'action details' do
+    let(:user) { create(:user) }
+    let(:build) { create(:ci_build) }
+    let(:status) { Gitlab::Ci::Status::Core.new(build, user) }
+
+    describe '#has_action?' do
+      context 'when user is allowed to update build' do
+        before { build.project.team << [user, :developer] }
+
+        it { is_expected.to have_action }
+      end
+
+      context 'when user is not allowed to update build' do
+        it { is_expected.not_to have_action }
+      end
+    end
+
+    describe '#action_path' do
+      it { expect(subject.action_path).to include "#{build.id}/retry" }
+    end
+
+    describe '#action_icon' do
+      it { expect(subject.action_icon).to eq 'icon_action_retry' }
+    end
+
+    describe '#action_title' do
+      it { expect(subject.action_title).to eq 'Retry' }
+    end
+  end
+
+  describe '.matches?' do
+    subject { described_class.matches?(build, user) }
+
+    context 'when build is retryable' do
+      let(:build) do
+        create(:ci_build, :success)
+      end
+
+      it 'is a correct match' do
+        expect(subject).to be true
+      end
+    end
+
+    context 'when build is not retryable' do
+      let(:build) { create(:ci_build, :running) }
+
+      it 'does not match' do
+        expect(subject).to be false
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/status/build/stop_spec.rb b/spec/lib/gitlab/ci/status/build/stop_spec.rb
new file mode 100644
index 00000000000..8d021c35a69
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/build/stop_spec.rb
@@ -0,0 +1,76 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Build::Stop do
+  let(:status) { double('core status') }
+  let(:user) { double('user') }
+
+  subject do
+    described_class.new(status)
+  end
+
+  describe '#label' do
+    it { expect(subject.label).to eq 'manual stop action' }
+  end
+
+  describe 'action details' do
+    let(:user) { create(:user) }
+    let(:build) { create(:ci_build) }
+    let(:status) { Gitlab::Ci::Status::Core.new(build, user) }
+
+    describe '#has_action?' do
+      context 'when user is allowed to update build' do
+        before { build.project.team << [user, :developer] }
+
+        it { is_expected.to have_action }
+      end
+
+      context 'when user is not allowed to update build' do
+        it { is_expected.not_to have_action }
+      end
+    end
+
+    describe '#action_path' do
+      it { expect(subject.action_path).to include "#{build.id}/play" }
+    end
+
+    describe '#action_icon' do
+      it { expect(subject.action_icon).to eq 'icon_action_stop' }
+    end
+
+    describe '#action_title' do
+      it { expect(subject.action_title).to eq 'Stop' }
+    end
+  end
+
+  describe '.matches?' do
+    subject { described_class.matches?(build, user) }
+
+    context 'when build is playable' do
+      context 'when build stops an environment' do
+        let(:build) do
+          create(:ci_build, :playable, :teardown_environment)
+        end
+
+        it 'is a correct match' do
+          expect(subject).to be true
+        end
+      end
+
+      context 'when build does not stop an environment' do
+        let(:build) { create(:ci_build, :playable) }
+
+        it 'does not match' do
+          expect(subject).to be false
+        end
+      end
+    end
+
+    context 'when build is not playable' do
+      let(:build) { create(:ci_build) }
+
+      it 'does not match' do
+        expect(subject).to be false
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/status/canceled_spec.rb b/spec/lib/gitlab/ci/status/canceled_spec.rb
index 619ecbcba67..768f8926f1d 100644
--- a/spec/lib/gitlab/ci/status/canceled_spec.rb
+++ b/spec/lib/gitlab/ci/status/canceled_spec.rb
@@ -1,10 +1,12 @@
 require 'spec_helper'
 
 describe Gitlab::Ci::Status::Canceled do
-  subject { described_class.new(double('subject')) }
+  subject do
+    described_class.new(double('subject'), double('user'))
+  end
 
   describe '#text' do
-    it { expect(subject.label).to eq 'canceled' }
+    it { expect(subject.text).to eq 'canceled' }
   end
 
   describe '#label' do
@@ -15,7 +17,7 @@ describe Gitlab::Ci::Status::Canceled do
     it { expect(subject.icon).to eq 'icon_status_canceled' }
   end
 
-  describe '#title' do
-    it { expect(subject.title).to eq 'Double: canceled' }
+  describe '#group' do
+    it { expect(subject.group).to eq 'canceled' }
   end
 end
diff --git a/spec/lib/gitlab/ci/status/created_spec.rb b/spec/lib/gitlab/ci/status/created_spec.rb
index 157302c65a8..e96c13aede3 100644
--- a/spec/lib/gitlab/ci/status/created_spec.rb
+++ b/spec/lib/gitlab/ci/status/created_spec.rb
@@ -1,10 +1,12 @@
 require 'spec_helper'
 
 describe Gitlab::Ci::Status::Created do
-  subject { described_class.new(double('subject')) }
+  subject do
+    described_class.new(double('subject'), double('user'))
+  end
 
   describe '#text' do
-    it { expect(subject.label).to eq 'created' }
+    it { expect(subject.text).to eq 'created' }
   end
 
   describe '#label' do
@@ -15,7 +17,7 @@ describe Gitlab::Ci::Status::Created do
     it { expect(subject.icon).to eq 'icon_status_created' }
   end
 
-  describe '#title' do
-    it { expect(subject.title).to eq 'Double: created' }
+  describe '#group' do
+    it { expect(subject.group).to eq 'created' }
   end
 end
diff --git a/spec/lib/gitlab/ci/status/extended_spec.rb b/spec/lib/gitlab/ci/status/extended_spec.rb
index 120e121aae5..c2d74ca5cde 100644
--- a/spec/lib/gitlab/ci/status/extended_spec.rb
+++ b/spec/lib/gitlab/ci/status/extended_spec.rb
@@ -2,11 +2,11 @@ require 'spec_helper'
 
 describe Gitlab::Ci::Status::Extended do
   subject do
-    Class.new.extend(described_class)
+    Class.new.include(described_class)
   end
 
   it 'requires subclass to implement matcher' do
-    expect { subject.matches?(double) }
+    expect { subject.matches?(double, double) }
       .to raise_error(NotImplementedError)
   end
 end
diff --git a/spec/lib/gitlab/ci/status/external/common_spec.rb b/spec/lib/gitlab/ci/status/external/common_spec.rb
new file mode 100644
index 00000000000..5a97d98b55f
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/external/common_spec.rb
@@ -0,0 +1,39 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::External::Common do
+  let(:user) { create(:user) }
+  let(:project) { external_status.project }
+  let(:external_target_url) { 'http://example.gitlab.com/status' }
+
+  let(:external_status) do
+    create(:generic_commit_status, target_url: external_target_url)
+  end
+
+  subject do
+    Gitlab::Ci::Status::Core
+      .new(external_status, user)
+      .extend(described_class)
+  end
+
+  describe '#has_action?' do
+    it { is_expected.not_to have_action }
+  end
+
+  describe '#has_details?' do
+    context 'when user has access to read commit status' do
+      before { project.team << [user, :developer] }
+
+      it { is_expected.to have_details }
+    end
+
+    context 'when user does not have access to read commit status' do
+      it { is_expected.not_to have_details }
+    end
+  end
+
+  describe '#details_path' do
+    it 'links to the external target URL' do
+      expect(subject.details_path).to eq external_target_url
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/status/external/factory_spec.rb b/spec/lib/gitlab/ci/status/external/factory_spec.rb
new file mode 100644
index 00000000000..c96fd53e730
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/external/factory_spec.rb
@@ -0,0 +1,38 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::External::Factory do
+  let(:user) { create(:user) }
+  let(:project) { resource.project }
+  let(:status) { factory.fabricate! }
+  let(:factory) { described_class.new(resource, user) }
+  let(:external_url) { 'http://gitlab.com/status' }
+
+  before do
+    project.team << [user, :developer]
+  end
+
+  context 'when external status has a simple core status' do
+    HasStatus::AVAILABLE_STATUSES.each do |simple_status|
+      context "when core status is #{simple_status}" do
+        let(:resource) do
+          create(:generic_commit_status, status: simple_status,
+                                         target_url: external_url)
+        end
+
+        let(:expected_status) do
+          Gitlab::Ci::Status.const_get(simple_status.capitalize)
+        end
+
+        it "fabricates a core status #{simple_status}" do
+          expect(status).to be_a expected_status
+        end
+
+        it 'extends core status with common methods' do
+          expect(status).to have_details
+          expect(status).not_to have_action
+          expect(status.details_path).to eq external_url
+        end
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/status/factory_spec.rb b/spec/lib/gitlab/ci/status/factory_spec.rb
new file mode 100644
index 00000000000..bbf9c7c83a3
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/factory_spec.rb
@@ -0,0 +1,135 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Factory do
+  let(:user) { create(:user) }
+  let(:fabricated_status) { factory.fabricate! }
+  let(:factory) { described_class.new(resource, user) }
+
+  context 'when object has a core status' do
+    HasStatus::AVAILABLE_STATUSES.each do |simple_status|
+      context "when simple core status is #{simple_status}" do
+        let(:resource) { double('resource', status: simple_status) }
+
+        let(:expected_status) do
+          Gitlab::Ci::Status.const_get(simple_status.capitalize)
+        end
+
+        it "fabricates a core status #{simple_status}" do
+          expect(fabricated_status).to be_a expected_status
+        end
+
+        it "matches a valid core status for #{simple_status}" do
+          expect(factory.core_status).to be_a expected_status
+        end
+
+        it "does not match any extended statuses for #{simple_status}" do
+          expect(factory.extended_statuses).to be_empty
+        end
+      end
+    end
+  end
+
+  context 'when resource supports multiple extended statuses' do
+    let(:resource) { double('resource', status: :success) }
+
+    let(:first_extended_status) do
+      Class.new(SimpleDelegator) do
+        def first_method
+          'first return value'
+        end
+
+        def second_method
+          'second return value'
+        end
+
+        def self.matches?(*)
+          true
+        end
+      end
+    end
+
+    let(:second_extended_status) do
+      Class.new(SimpleDelegator) do
+        def first_method
+          'decorated return value'
+        end
+
+        def third_method
+          'third return value'
+        end
+
+        def self.matches?(*)
+          true
+        end
+      end
+    end
+
+    shared_examples 'compound decorator factory' do
+      it 'fabricates compound decorator' do
+        expect(fabricated_status.first_method).to eq 'decorated return value'
+        expect(fabricated_status.second_method).to eq 'second return value'
+        expect(fabricated_status.third_method).to eq 'third return value'
+      end
+
+      it 'delegates to core status' do
+        expect(fabricated_status.text).to eq 'passed'
+      end
+
+      it 'latest matches status becomes a status name' do
+        expect(fabricated_status.class).to eq second_extended_status
+      end
+
+      it 'matches correct core status' do
+        expect(factory.core_status).to be_a Gitlab::Ci::Status::Success
+      end
+
+      it 'matches correct extended statuses' do
+        expect(factory.extended_statuses)
+          .to eq [first_extended_status, second_extended_status]
+      end
+    end
+
+    context 'when exclusive statuses are matches' do
+      before do
+        allow(described_class).to receive(:extended_statuses)
+          .and_return([[first_extended_status, second_extended_status]])
+      end
+
+      it 'does not fabricate compound decorator' do
+        expect(fabricated_status.first_method).to eq 'first return value'
+        expect(fabricated_status.second_method).to eq 'second return value'
+        expect(fabricated_status).not_to respond_to(:third_method)
+      end
+
+      it 'delegates to core status' do
+        expect(fabricated_status.text).to eq 'passed'
+      end
+
+      it 'matches correct core status' do
+        expect(factory.core_status).to be_a Gitlab::Ci::Status::Success
+      end
+
+      it 'matches correct extended statuses' do
+        expect(factory.extended_statuses).to eq [first_extended_status]
+      end
+    end
+
+    context 'when exclusive statuses are not matched' do
+      before do
+        allow(described_class).to receive(:extended_statuses)
+          .and_return([[first_extended_status], [second_extended_status]])
+      end
+
+      it_behaves_like 'compound decorator factory'
+    end
+
+    context 'when using simplified status grouping' do
+      before do
+        allow(described_class).to receive(:extended_statuses)
+          .and_return([first_extended_status, second_extended_status])
+      end
+
+      it_behaves_like 'compound decorator factory'
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/status/failed_spec.rb b/spec/lib/gitlab/ci/status/failed_spec.rb
index 0b3cb8168e6..e5da0a91159 100644
--- a/spec/lib/gitlab/ci/status/failed_spec.rb
+++ b/spec/lib/gitlab/ci/status/failed_spec.rb
@@ -1,10 +1,12 @@
 require 'spec_helper'
 
 describe Gitlab::Ci::Status::Failed do
-  subject { described_class.new(double('subject')) }
+  subject do
+    described_class.new(double('subject'), double('user'))
+  end
 
   describe '#text' do
-    it { expect(subject.label).to eq 'failed' }
+    it { expect(subject.text).to eq 'failed' }
   end
 
   describe '#label' do
@@ -15,7 +17,7 @@ describe Gitlab::Ci::Status::Failed do
     it { expect(subject.icon).to eq 'icon_status_failed' }
   end
 
-  describe '#title' do
-    it { expect(subject.title).to eq 'Double: failed' }
+  describe '#group' do
+    it { expect(subject.group).to eq 'failed' }
   end
 end
diff --git a/spec/lib/gitlab/ci/status/manual_spec.rb b/spec/lib/gitlab/ci/status/manual_spec.rb
new file mode 100644
index 00000000000..3fd3727b92d
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/manual_spec.rb
@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Manual do
+  subject do
+    described_class.new(double('subject'), double('user'))
+  end
+
+  describe '#text' do
+    it { expect(subject.text).to eq 'manual' }
+  end
+
+  describe '#label' do
+    it { expect(subject.label).to eq 'manual action' }
+  end
+
+  describe '#icon' do
+    it { expect(subject.icon).to eq 'icon_status_manual' }
+  end
+
+  describe '#group' do
+    it { expect(subject.group).to eq 'manual' }
+  end
+end
diff --git a/spec/lib/gitlab/ci/status/pending_spec.rb b/spec/lib/gitlab/ci/status/pending_spec.rb
index 57c901c1202..8d09cf2a05a 100644
--- a/spec/lib/gitlab/ci/status/pending_spec.rb
+++ b/spec/lib/gitlab/ci/status/pending_spec.rb
@@ -1,10 +1,12 @@
 require 'spec_helper'
 
 describe Gitlab::Ci::Status::Pending do
-  subject { described_class.new(double('subject')) }
+  subject do
+    described_class.new(double('subject'), double('user'))
+  end
 
   describe '#text' do
-    it { expect(subject.label).to eq 'pending' }
+    it { expect(subject.text).to eq 'pending' }
   end
 
   describe '#label' do
@@ -15,7 +17,7 @@ describe Gitlab::Ci::Status::Pending do
     it { expect(subject.icon).to eq 'icon_status_pending' }
   end
 
-  describe '#title' do
-    it { expect(subject.title).to eq 'Double: pending' }
+  describe '#group' do
+    it { expect(subject.group).to eq 'pending' }
   end
 end
diff --git a/spec/lib/gitlab/ci/status/pipeline/blocked_spec.rb b/spec/lib/gitlab/ci/status/pipeline/blocked_spec.rb
new file mode 100644
index 00000000000..1a2b952d374
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/pipeline/blocked_spec.rb
@@ -0,0 +1,42 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Pipeline::Blocked do
+  let(:pipeline) { double('pipeline') }
+
+  subject do
+    described_class.new(pipeline)
+  end
+
+  describe '#text' do
+    it 'overrides status text' do
+      expect(subject.text).to eq 'blocked'
+    end
+  end
+
+  describe '#label' do
+    it 'overrides status label' do
+      expect(subject.label).to eq 'waiting for manual action'
+    end
+  end
+
+  describe '.matches?' do
+    let(:user) { double('user') }
+    subject { described_class.matches?(pipeline, user) }
+
+    context 'when pipeline is blocked' do
+      let(:pipeline) { create(:ci_pipeline, :blocked) }
+
+      it 'is a correct match' do
+        expect(subject).to be true
+      end
+    end
+
+    context 'when pipeline is not blocked' do
+      let(:pipeline) { create(:ci_pipeline, :success) }
+
+      it 'does not match' do
+        expect(subject).to be false
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/status/pipeline/common_spec.rb b/spec/lib/gitlab/ci/status/pipeline/common_spec.rb
index 21adee3f8e7..d665674bf70 100644
--- a/spec/lib/gitlab/ci/status/pipeline/common_spec.rb
+++ b/spec/lib/gitlab/ci/status/pipeline/common_spec.rb
@@ -1,23 +1,36 @@
 require 'spec_helper'
 
 describe Gitlab::Ci::Status::Pipeline::Common do
-  let(:pipeline) { create(:ci_pipeline) }
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project, :private) }
+  let(:pipeline) { create(:ci_pipeline, project: project) }
 
   subject do
-    Class.new(Gitlab::Ci::Status::Core)
-      .new(pipeline).extend(described_class)
+    Gitlab::Ci::Status::Core
+      .new(pipeline, user)
+      .extend(described_class)
   end
 
-  it 'does not have action' do
-    expect(subject).not_to have_action
+  describe '#has_action?' do
+    it { is_expected.not_to have_action }
   end
 
-  it 'has details' do
-    expect(subject).to have_details
+  describe '#has_details?' do
+    context 'when user has access to read pipeline' do
+      before { project.team << [user, :developer] }
+
+      it { is_expected.to have_details }
+    end
+
+    context 'when user does not have access to read pipeline' do
+      it { is_expected.not_to have_details }
+    end
   end
 
-  it 'links to the pipeline details page' do
-    expect(subject.details_path)
-      .to include "pipelines/#{pipeline.id}"
+  describe '#details_path' do
+    it 'links to the pipeline details page' do
+      expect(subject.details_path)
+        .to include "pipelines/#{pipeline.id}"
+    end
   end
 end
diff --git a/spec/lib/gitlab/ci/status/pipeline/factory_spec.rb b/spec/lib/gitlab/ci/status/pipeline/factory_spec.rb
index d6243940f2e..dd754b849b2 100644
--- a/spec/lib/gitlab/ci/status/pipeline/factory_spec.rb
+++ b/spec/lib/gitlab/ci/status/pipeline/factory_spec.rb
@@ -1,24 +1,35 @@
 require 'spec_helper'
 
 describe Gitlab::Ci::Status::Pipeline::Factory do
-  subject do
-    described_class.new(pipeline)
-  end
+  let(:user) { create(:user) }
+  let(:project) { pipeline.project }
+  let(:status) { factory.fabricate! }
+  let(:factory) { described_class.new(pipeline, user) }
 
-  let(:status) do
-    subject.fabricate!
+  before do
+    project.team << [user, :developer]
   end
 
   context 'when pipeline has a core status' do
-    HasStatus::AVAILABLE_STATUSES.each do |core_status|
-      context "when core status is #{core_status}" do
-        let(:pipeline) do
-          create(:ci_pipeline, status: core_status)
+    (HasStatus::AVAILABLE_STATUSES - [HasStatus::BLOCKED_STATUS])
+      .each do |simple_status|
+      context "when core status is #{simple_status}" do
+        let(:pipeline) { create(:ci_pipeline, status: simple_status) }
+
+        let(:expected_status) do
+          Gitlab::Ci::Status.const_get(simple_status.capitalize)
         end
 
-        it "fabricates a core status #{core_status}" do
-          expect(status).to be_a(
-            Gitlab::Ci::Status.const_get(core_status.capitalize))
+        it "matches correct core status for #{simple_status}" do
+          expect(factory.core_status).to be_a expected_status
+        end
+
+        it 'does not match extended statuses' do
+          expect(factory.extended_statuses).to be_empty
+        end
+
+        it "fabricates a core status #{simple_status}" do
+          expect(status).to be_a expected_status
         end
 
         it 'extends core status with common pipeline methods' do
@@ -29,6 +40,27 @@ describe Gitlab::Ci::Status::Pipeline::Factory do
         end
       end
     end
+
+    context "when core status is manual" do
+      let(:pipeline) { create(:ci_pipeline, status: :manual) }
+
+      it "matches manual core status" do
+        expect(factory.core_status)
+          .to be_a Gitlab::Ci::Status::Manual
+      end
+
+      it 'matches a correct extended statuses' do
+        expect(factory.extended_statuses)
+          .to eq [Gitlab::Ci::Status::Pipeline::Blocked]
+      end
+
+      it 'extends core status with common pipeline methods' do
+        expect(status).to have_details
+        expect(status).not_to have_action
+        expect(status.details_path)
+          .to include "pipelines/#{pipeline.id}"
+      end
+    end
   end
 
   context 'when pipeline has warnings' do
@@ -40,13 +72,22 @@ describe Gitlab::Ci::Status::Pipeline::Factory do
       create(:ci_build, :allowed_to_fail, :failed, pipeline: pipeline)
     end
 
+    it 'matches correct core status' do
+      expect(factory.core_status).to be_a Gitlab::Ci::Status::Success
+    end
+
+    it 'matches correct extended statuses' do
+      expect(factory.extended_statuses)
+        .to eq [Gitlab::Ci::Status::SuccessWarning]
+    end
+
     it 'fabricates extended "success with warnings" status' do
-      expect(status)
-        .to be_a Gitlab::Ci::Status::Pipeline::SuccessWithWarnings
+      expect(status).to be_a Gitlab::Ci::Status::SuccessWarning
     end
 
-    it 'extends core status with common pipeline methods' do
+    it 'extends core status with common pipeline method' do
       expect(status).to have_details
+      expect(status.details_path).to include "pipelines/#{pipeline.id}"
     end
   end
 end
diff --git a/spec/lib/gitlab/ci/status/pipeline/success_with_warnings_spec.rb b/spec/lib/gitlab/ci/status/pipeline/success_with_warnings_spec.rb
deleted file mode 100644
index 02e526e3de2..00000000000
--- a/spec/lib/gitlab/ci/status/pipeline/success_with_warnings_spec.rb
+++ /dev/null
@@ -1,65 +0,0 @@
-require 'spec_helper'
-
-describe Gitlab::Ci::Status::Pipeline::SuccessWithWarnings do
-  subject do
-    described_class.new(double('status'))
-  end
-
-  describe '#test' do
-    it { expect(subject.text).to eq 'passed' }
-  end
-
-  describe '#label' do
-    it { expect(subject.label).to eq 'passed with warnings' }
-  end
-
-  describe '#icon' do
-    it { expect(subject.icon).to eq 'icon_status_warning' }
-  end
-
-  describe '.matches?' do
-    context 'when pipeline is successful' do
-      let(:pipeline) do
-        create(:ci_pipeline, status: :success)
-      end
-
-      context 'when pipeline has warnings' do
-        before do
-          allow(pipeline).to receive(:has_warnings?).and_return(true)
-        end
-
-        it 'is a correct match' do
-          expect(described_class.matches?(pipeline)).to eq true
-        end
-      end
-
-      context 'when pipeline does not have warnings' do
-        it 'does not match' do
-          expect(described_class.matches?(pipeline)).to eq false
-        end
-      end
-    end
-
-    context 'when pipeline is not successful' do
-      let(:pipeline) do
-        create(:ci_pipeline, status: :skipped)
-      end
-
-      context 'when pipeline has warnings' do
-        before do
-          allow(pipeline).to receive(:has_warnings?).and_return(true)
-        end
-
-        it 'does not match' do
-          expect(described_class.matches?(pipeline)).to eq false
-        end
-      end
-
-      context 'when pipeline does not have warnings' do
-        it 'does not match' do
-          expect(described_class.matches?(pipeline)).to eq false
-        end
-      end
-    end
-  end
-end
diff --git a/spec/lib/gitlab/ci/status/running_spec.rb b/spec/lib/gitlab/ci/status/running_spec.rb
index c023f1872cc..10d3bf749c1 100644
--- a/spec/lib/gitlab/ci/status/running_spec.rb
+++ b/spec/lib/gitlab/ci/status/running_spec.rb
@@ -1,10 +1,12 @@
 require 'spec_helper'
 
 describe Gitlab::Ci::Status::Running do
-  subject { described_class.new(double('subject')) }
+  subject do
+    described_class.new(double('subject'), double('user'))
+  end
 
   describe '#text' do
-    it { expect(subject.label).to eq 'running' }
+    it { expect(subject.text).to eq 'running' }
   end
 
   describe '#label' do
@@ -15,7 +17,7 @@ describe Gitlab::Ci::Status::Running do
     it { expect(subject.icon).to eq 'icon_status_running' }
   end
 
-  describe '#title' do
-    it { expect(subject.title).to eq 'Double: running' }
+  describe '#group' do
+    it { expect(subject.group).to eq 'running' }
   end
 end
diff --git a/spec/lib/gitlab/ci/status/skipped_spec.rb b/spec/lib/gitlab/ci/status/skipped_spec.rb
index d4f7f4b3b70..10db93d3802 100644
--- a/spec/lib/gitlab/ci/status/skipped_spec.rb
+++ b/spec/lib/gitlab/ci/status/skipped_spec.rb
@@ -1,10 +1,12 @@
 require 'spec_helper'
 
 describe Gitlab::Ci::Status::Skipped do
-  subject { described_class.new(double('subject')) }
+  subject do
+    described_class.new(double('subject'), double('user'))
+  end
 
   describe '#text' do
-    it { expect(subject.label).to eq 'skipped' }
+    it { expect(subject.text).to eq 'skipped' }
   end
 
   describe '#label' do
@@ -15,7 +17,7 @@ describe Gitlab::Ci::Status::Skipped do
     it { expect(subject.icon).to eq 'icon_status_skipped' }
   end
 
-  describe '#title' do
-    it { expect(subject.title).to eq 'Double: skipped' }
+  describe '#group' do
+    it { expect(subject.group).to eq 'skipped' }
   end
 end
diff --git a/spec/lib/gitlab/ci/status/stage/common_spec.rb b/spec/lib/gitlab/ci/status/stage/common_spec.rb
new file mode 100644
index 00000000000..8814a7614a0
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/stage/common_spec.rb
@@ -0,0 +1,43 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Stage::Common do
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project) }
+  let(:pipeline) { create(:ci_empty_pipeline, project: project) }
+
+  let(:stage) do
+    build(:ci_stage, pipeline: pipeline, name: 'test')
+  end
+
+  subject do
+    Class.new(Gitlab::Ci::Status::Core)
+      .new(stage, user).extend(described_class)
+  end
+
+  it 'does not have action' do
+    expect(subject).not_to have_action
+  end
+
+  it 'links to the pipeline details page' do
+    expect(subject.details_path)
+      .to include "pipelines/#{pipeline.id}"
+    expect(subject.details_path)
+      .to include "##{stage.name}"
+  end
+
+  context 'when user has permission to read pipeline' do
+    before do
+      project.team << [user, :master]
+    end
+
+    it 'has details' do
+      expect(subject).to have_details
+    end
+  end
+
+  context 'when user does not have permission to read pipeline' do
+    it 'does not have details' do
+      expect(subject).not_to have_details
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/status/stage/factory_spec.rb b/spec/lib/gitlab/ci/status/stage/factory_spec.rb
new file mode 100644
index 00000000000..bbb40e2c1ab
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/stage/factory_spec.rb
@@ -0,0 +1,67 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::Stage::Factory do
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project) }
+  let(:pipeline) { create(:ci_empty_pipeline, project: project) }
+
+  let(:stage) do
+    build(:ci_stage, pipeline: pipeline, name: 'test')
+  end
+
+  subject do
+    described_class.new(stage, user)
+  end
+
+  let(:status) do
+    subject.fabricate!
+  end
+
+  before do
+    project.team << [user, :developer]
+  end
+
+  context 'when stage has a core status' do
+    HasStatus::AVAILABLE_STATUSES.each do |core_status|
+      context "when core status is #{core_status}" do
+        before do
+          create(:ci_build, pipeline: pipeline, stage: 'test', status: core_status)
+          create(:commit_status, pipeline: pipeline, stage: 'test', status: core_status)
+          create(:ci_build, pipeline: pipeline, stage: 'build', status: :failed)
+        end
+
+        it "fabricates a core status #{core_status}" do
+          expect(status).to be_a(
+            Gitlab::Ci::Status.const_get(core_status.capitalize))
+        end
+
+        it 'extends core status with common stage methods' do
+          expect(status).to have_details
+          expect(status.details_path).to include "pipelines/#{pipeline.id}"
+          expect(status.details_path).to include "##{stage.name}"
+        end
+      end
+    end
+  end
+
+  context 'when stage has warnings' do
+    let(:stage) do
+      build(:ci_stage, name: 'test', status: :success, pipeline: pipeline)
+    end
+
+    before do
+      create(:ci_build, :allowed_to_fail, :failed,
+             stage: 'test', pipeline: stage.pipeline)
+    end
+
+    it 'fabricates extended "success with warnings" status' do
+      expect(status)
+        .to be_a Gitlab::Ci::Status::SuccessWarning
+    end
+
+    it 'extends core status with common stage method' do
+      expect(status).to have_details
+      expect(status.details_path).to include "pipelines/#{pipeline.id}##{stage.name}"
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/status/success_spec.rb b/spec/lib/gitlab/ci/status/success_spec.rb
index 9e261a3aa5f..230f24b94a4 100644
--- a/spec/lib/gitlab/ci/status/success_spec.rb
+++ b/spec/lib/gitlab/ci/status/success_spec.rb
@@ -1,10 +1,12 @@
 require 'spec_helper'
 
 describe Gitlab::Ci::Status::Success do
-  subject { described_class.new(double('subject')) }
+  subject do
+    described_class.new(double('subject'), double('user'))
+  end
 
   describe '#text' do
-    it { expect(subject.label).to eq 'passed' }
+    it { expect(subject.text).to eq 'passed' }
   end
 
   describe '#label' do
@@ -15,7 +17,7 @@ describe Gitlab::Ci::Status::Success do
     it { expect(subject.icon).to eq 'icon_status_success' }
   end
 
-  describe '#title' do
-    it { expect(subject.title).to eq 'Double: passed' }
+  describe '#group' do
+    it { expect(subject.group).to eq 'success' }
   end
 end
diff --git a/spec/lib/gitlab/ci/status/success_warning_spec.rb b/spec/lib/gitlab/ci/status/success_warning_spec.rb
new file mode 100644
index 00000000000..7e2269397c6
--- /dev/null
+++ b/spec/lib/gitlab/ci/status/success_warning_spec.rb
@@ -0,0 +1,75 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Status::SuccessWarning do
+  subject do
+    described_class.new(double('status'))
+  end
+
+  describe '#test' do
+    it { expect(subject.text).to eq 'passed' }
+  end
+
+  describe '#label' do
+    it { expect(subject.label).to eq 'passed with warnings' }
+  end
+
+  describe '#icon' do
+    it { expect(subject.icon).to eq 'icon_status_warning' }
+  end
+
+  describe '#group' do
+    it { expect(subject.group).to eq 'success_with_warnings' }
+  end
+
+  describe '.matches?' do
+    let(:matchable) { double('matchable') }
+
+    context 'when matchable subject is successful' do
+      before do
+        allow(matchable).to receive(:success?).and_return(true)
+      end
+
+      context 'when matchable subject has warnings' do
+        before do
+          allow(matchable).to receive(:has_warnings?).and_return(true)
+        end
+
+        it 'is a correct match' do
+          expect(described_class.matches?(matchable, double)).to eq true
+        end
+      end
+
+      context 'when matchable subject does not have warnings' do
+        before do
+          allow(matchable).to receive(:has_warnings?).and_return(false)
+        end
+
+        it 'does not match' do
+          expect(described_class.matches?(matchable, double)).to eq false
+        end
+      end
+    end
+
+    context 'when matchable subject is not successful' do
+      before do
+        allow(matchable).to receive(:success?).and_return(false)
+      end
+
+      context 'when matchable subject has warnings' do
+        before do
+          allow(matchable).to receive(:has_warnings?).and_return(true)
+        end
+
+        it 'does not match' do
+          expect(described_class.matches?(matchable, double)).to eq false
+        end
+      end
+
+      context 'when matchable subject does not have warnings' do
+        it 'does not match' do
+          expect(described_class.matches?(matchable, double)).to eq false
+        end
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/trace_reader_spec.rb b/spec/lib/gitlab/ci/trace_reader_spec.rb
index f06d78694d6..ff5551bf703 100644
--- a/spec/lib/gitlab/ci/trace_reader_spec.rb
+++ b/spec/lib/gitlab/ci/trace_reader_spec.rb
@@ -11,13 +11,25 @@ describe Gitlab::Ci::TraceReader do
       last_lines = random_lines
 
       expected = lines.last(last_lines).join
+      result = subject.read(last_lines: last_lines)
 
-      expect(subject.read(last_lines: last_lines)).to eq(expected)
+      expect(result).to eq(expected)
+      expect(result.encoding).to eq(Encoding.default_external)
     end
   end
 
   it 'returns everything if trying to get too many lines' do
-    expect(build_subject.read(last_lines: lines.size * 2)).to eq(lines.join)
+    result = build_subject.read(last_lines: lines.size * 2)
+
+    expect(result).to eq(lines.join)
+    expect(result.encoding).to eq(Encoding.default_external)
+  end
+
+  it 'returns all contents if last_lines is not specified' do
+    result = build_subject.read
+
+    expect(result).to eq(lines.join)
+    expect(result.encoding).to eq(Encoding.default_external)
   end
 
   it 'raises an error if not passing an integer for last_lines' do
diff --git a/spec/lib/gitlab/closing_issue_extractor_spec.rb b/spec/lib/gitlab/closing_issue_extractor_spec.rb
index 1bbaca0739a..97af1c2523d 100644
--- a/spec/lib/gitlab/closing_issue_extractor_spec.rb
+++ b/spec/lib/gitlab/closing_issue_extractor_spec.rb
@@ -1,11 +1,11 @@
 require 'spec_helper'
 
 describe Gitlab::ClosingIssueExtractor, lib: true do
-  let(:project)   { create(:project) }
-  let(:project2)   { create(:project) }
+  let(:project) { create(:empty_project) }
+  let(:project2) { create(:empty_project) }
   let(:forked_project) { Projects::ForkService.new(project, project.creator).execute }
-  let(:issue)     { create(:issue, project: project) }
-  let(:issue2)     { create(:issue, project: project2) }
+  let(:issue) { create(:issue, project: project) }
+  let(:issue2) { create(:issue, project: project2) }
   let(:reference) { issue.to_reference }
   let(:cross_reference) { issue2.to_reference(project) }
   let(:fork_cross_reference) { issue.to_reference(forked_project) }
diff --git a/spec/lib/gitlab/conflict/file_spec.rb b/spec/lib/gitlab/conflict/file_spec.rb
index 648d342ecf8..780ac0ad97e 100644
--- a/spec/lib/gitlab/conflict/file_spec.rb
+++ b/spec/lib/gitlab/conflict/file_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::Conflict::File, lib: true do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:repository) { project.repository }
   let(:rugged) { repository.rugged }
   let(:their_commit) { rugged.branches['conflict-start'].target }
@@ -44,7 +44,7 @@ describe Gitlab::Conflict::File, lib: true do
 
       it 'returns a file containing only the chosen parts of the resolved sections' do
         expect(resolved_lines.chunk { |line| line.type || 'both' }.map(&:first)).
-          to eq(['both', 'new', 'both', 'old', 'both', 'new', 'both'])
+          to eq(%w(both new both old both new both))
       end
     end
 
@@ -123,7 +123,7 @@ describe Gitlab::Conflict::File, lib: true do
     it 'sets conflict to true for sections with only changed lines' do
       conflict_file.sections.select { |section| section[:conflict] }.each do |section|
         section[:lines].each do |line|
-          expect(line.type).to be_in(['new', 'old'])
+          expect(line.type).to be_in(%w(new old))
         end
       end
     end
@@ -251,7 +251,7 @@ FILE
   describe '#as_json' do
     it 'includes the blob path for the file' do
       expect(conflict_file.as_json[:blob_path]).
-        to eq("/#{project.namespace.to_param}/#{merge_request.project.to_param}/blob/#{our_commit.oid}/files/ruby/regex.rb")
+        to eq("/#{project.full_path}/blob/#{our_commit.oid}/files/ruby/regex.rb")
     end
 
     it 'includes the blob icon for the file' do
diff --git a/spec/lib/gitlab/contributions_calendar_spec.rb b/spec/lib/gitlab/contributions_calendar_spec.rb
index 01b2a55b63c..e18a219ef36 100644
--- a/spec/lib/gitlab/contributions_calendar_spec.rb
+++ b/spec/lib/gitlab/contributions_calendar_spec.rb
@@ -17,7 +17,7 @@ describe Gitlab::ContributionsCalendar do
   end
 
   let(:feature_project) do
-    create(:empty_project, :public, issues_access_level: ProjectFeature::PRIVATE) do |project|
+    create(:empty_project, :public, :issues_private) do |project|
       create(:project_member, user: contributor, project: project).project
     end
   end
diff --git a/spec/lib/gitlab/current_settings_spec.rb b/spec/lib/gitlab/current_settings_spec.rb
index 004341ffd02..b01c4805a34 100644
--- a/spec/lib/gitlab/current_settings_spec.rb
+++ b/spec/lib/gitlab/current_settings_spec.rb
@@ -1,36 +1,64 @@
 require 'spec_helper'
 
 describe Gitlab::CurrentSettings do
+  include StubENV
+
+  before do
+    stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
+  end
+
   describe '#current_application_settings' do
-    it 'attempts to use cached values first' do
-      allow_any_instance_of(Gitlab::CurrentSettings).to receive(:connect_to_db?).and_return(true)
-      expect(ApplicationSetting).to receive(:current).and_return(::ApplicationSetting.create_from_defaults)
-      expect(ApplicationSetting).not_to receive(:last)
+    context 'with DB available' do
+      before do
+        allow_any_instance_of(Gitlab::CurrentSettings).to receive(:connect_to_db?).and_return(true)
+      end
 
-      expect(current_application_settings).to be_a(ApplicationSetting)
-    end
+      it 'attempts to use cached values first' do
+        expect(ApplicationSetting).to receive(:current)
+        expect(ApplicationSetting).not_to receive(:last)
+
+        expect(current_application_settings).to be_a(ApplicationSetting)
+      end
 
-    it 'does not attempt to connect to DB or Redis' do
-      allow_any_instance_of(Gitlab::CurrentSettings).to receive(:connect_to_db?).and_return(false)
-      expect(ApplicationSetting).not_to receive(:current)
-      expect(ApplicationSetting).not_to receive(:last)
+      it 'falls back to DB if Redis returns an empty value' do
+        expect(ApplicationSetting).to receive(:last).and_call_original
 
-      expect(current_application_settings).to eq fake_application_settings
+        expect(current_application_settings).to be_a(ApplicationSetting)
+      end
+
+      it 'falls back to DB if Redis fails' do
+        expect(ApplicationSetting).to receive(:current).and_raise(::Redis::BaseError)
+        expect(ApplicationSetting).to receive(:last).and_call_original
+
+        expect(current_application_settings).to be_a(ApplicationSetting)
+      end
     end
 
-    it 'falls back to DB if Redis returns an empty value' do
-      allow_any_instance_of(Gitlab::CurrentSettings).to receive(:connect_to_db?).and_return(true)
-      expect(ApplicationSetting).to receive(:last).and_call_original
+    context 'with DB unavailable' do
+      before do
+        allow_any_instance_of(Gitlab::CurrentSettings).to receive(:connect_to_db?).and_return(false)
+      end
 
-      expect(current_application_settings).to be_a(ApplicationSetting)
+      it 'returns an in-memory ApplicationSetting object' do
+        expect(ApplicationSetting).not_to receive(:current)
+        expect(ApplicationSetting).not_to receive(:last)
+
+        expect(current_application_settings).to be_a(OpenStruct)
+      end
     end
 
-    it 'falls back to DB if Redis fails' do
-      allow_any_instance_of(Gitlab::CurrentSettings).to receive(:connect_to_db?).and_return(true)
-      expect(ApplicationSetting).to receive(:current).and_raise(::Redis::BaseError)
-      expect(ApplicationSetting).to receive(:last).and_call_original
+    context 'when ENV["IN_MEMORY_APPLICATION_SETTINGS"] is true' do
+      before do
+        stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'true')
+      end
+
+      it 'returns an in-memory ApplicationSetting object' do
+        expect(ApplicationSetting).not_to receive(:current)
+        expect(ApplicationSetting).not_to receive(:last)
 
-      expect(current_application_settings).to be_a(ApplicationSetting)
+        expect(current_application_settings).to be_a(ApplicationSetting)
+        expect(current_application_settings).not_to be_persisted
+      end
     end
   end
 end
diff --git a/spec/lib/gitlab/cycle_analytics/base_event_fetcher_spec.rb b/spec/lib/gitlab/cycle_analytics/base_event_fetcher_spec.rb
new file mode 100644
index 00000000000..c455cd9b942
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/base_event_fetcher_spec.rb
@@ -0,0 +1,45 @@
+require 'spec_helper'
+
+describe Gitlab::CycleAnalytics::BaseEventFetcher do
+  let(:max_events) { 2 }
+  let(:project) { create(:project) }
+  let(:user) { create(:user, :admin) }
+  let(:start_time_attrs) { Issue.arel_table[:created_at] }
+  let(:end_time_attrs) { [Issue::Metrics.arel_table[:first_associated_with_milestone_at]] }
+  let(:options) do 
+    { start_time_attrs: start_time_attrs,
+      end_time_attrs: end_time_attrs,
+      from: 30.days.ago } 
+  end
+
+  subject do
+    described_class.new(project: project,
+                        stage: :issue,
+                        options: options).fetch
+  end
+
+  before do
+    allow_any_instance_of(Gitlab::ReferenceExtractor).to receive(:issues).and_return(Issue.all)
+    allow_any_instance_of(Gitlab::CycleAnalytics::BaseEventFetcher).to receive(:serialize) do |event|
+      event
+    end
+
+    stub_const('Gitlab::CycleAnalytics::BaseEventFetcher::MAX_EVENTS', max_events)
+
+    setup_events(count: 3)
+  end
+
+  it 'limits the rows to the max number' do
+    expect(subject.count).to eq(max_events)
+  end
+
+  def setup_events(count:)
+    count.times do
+      issue = create(:issue, project: project, created_at: 2.days.ago)
+      milestone = create(:milestone, project: project)
+
+      issue.update(milestone: milestone)
+      create_merge_request_closing_issue(issue)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/cycle_analytics/code_event_fetcher_spec.rb b/spec/lib/gitlab/cycle_analytics/code_event_fetcher_spec.rb
new file mode 100644
index 00000000000..0267e8c2f69
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/code_event_fetcher_spec.rb
@@ -0,0 +1,12 @@
+require 'spec_helper'
+require 'lib/gitlab/cycle_analytics/shared_event_spec'
+
+describe Gitlab::CycleAnalytics::CodeEventFetcher do
+  let(:stage_name) { :code }
+
+  it_behaves_like 'default query config' do
+    it 'has a default order' do
+      expect(event.order).not_to be_nil
+    end
+  end
+end
diff --git a/spec/lib/gitlab/cycle_analytics/code_event_spec.rb b/spec/lib/gitlab/cycle_analytics/code_event_spec.rb
deleted file mode 100644
index 43f42d1bde8..00000000000
--- a/spec/lib/gitlab/cycle_analytics/code_event_spec.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-require 'spec_helper'
-require 'lib/gitlab/cycle_analytics/shared_event_spec'
-
-describe Gitlab::CycleAnalytics::CodeEvent do
-  it_behaves_like 'default query config' do
-    it 'does not have the default order' do
-      expect(event.order).not_to eq(event.start_time_attrs)
-    end
-  end
-end
diff --git a/spec/lib/gitlab/cycle_analytics/code_stage_spec.rb b/spec/lib/gitlab/cycle_analytics/code_stage_spec.rb
new file mode 100644
index 00000000000..e8fc67acf05
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/code_stage_spec.rb
@@ -0,0 +1,8 @@
+require 'spec_helper'
+require 'lib/gitlab/cycle_analytics/shared_stage_spec'
+
+describe Gitlab::CycleAnalytics::CodeStage do
+  let(:stage_name) { :code }
+
+  it_behaves_like 'base stage'
+end
diff --git a/spec/lib/gitlab/cycle_analytics/events_spec.rb b/spec/lib/gitlab/cycle_analytics/events_spec.rb
index 6062e7af4f5..9d2ba481919 100644
--- a/spec/lib/gitlab/cycle_analytics/events_spec.rb
+++ b/spec/lib/gitlab/cycle_analytics/events_spec.rb
@@ -1,12 +1,14 @@
 require 'spec_helper'
 
-describe Gitlab::CycleAnalytics::Events do
+describe 'cycle analytics events' do
   let(:project) { create(:project) }
   let(:from_date) { 10.days.ago }
   let(:user) { create(:user, :admin) }
   let!(:context) { create(:issue, project: project, created_at: 2.days.ago) }
 
-  subject { described_class.new(project: project, options: { from: from_date, current_user: user }) }
+  let(:events) do
+    CycleAnalytics.new(project, { from: from_date, current_user: user })[stage].events
+  end
 
   before do
     allow_any_instance_of(Gitlab::ReferenceExtractor).to receive(:issues).and_return([context])
@@ -15,104 +17,112 @@ describe Gitlab::CycleAnalytics::Events do
   end
 
   describe '#issue_events' do
+    let(:stage) { :issue }
+
     it 'has the total time' do
-      expect(subject.issue_events.first[:total_time]).not_to be_empty
+      expect(events.first[:total_time]).not_to be_empty
     end
 
     it 'has a title' do
-      expect(subject.issue_events.first[:title]).to eq(context.title)
+      expect(events.first[:title]).to eq(context.title)
     end
 
     it 'has the URL' do
-      expect(subject.issue_events.first[:url]).not_to be_nil
+      expect(events.first[:url]).not_to be_nil
     end
 
     it 'has an iid' do
-      expect(subject.issue_events.first[:iid]).to eq(context.iid.to_s)
+      expect(events.first[:iid]).to eq(context.iid.to_s)
     end
 
     it 'has a created_at timestamp' do
-      expect(subject.issue_events.first[:created_at]).to end_with('ago')
+      expect(events.first[:created_at]).to end_with('ago')
     end
 
     it "has the author's URL" do
-      expect(subject.issue_events.first[:author][:web_url]).not_to be_nil
+      expect(events.first[:author][:web_url]).not_to be_nil
     end
 
     it "has the author's avatar URL" do
-      expect(subject.issue_events.first[:author][:avatar_url]).not_to be_nil
+      expect(events.first[:author][:avatar_url]).not_to be_nil
     end
 
     it "has the author's name" do
-      expect(subject.issue_events.first[:author][:name]).to eq(context.author.name)
+      expect(events.first[:author][:name]).to eq(context.author.name)
     end
   end
 
   describe '#plan_events' do
+    let(:stage) { :plan }
+
     it 'has a title' do
-      expect(subject.plan_events.first[:title]).not_to be_nil
+      expect(events.first[:title]).not_to be_nil
     end
 
     it 'has a sha short ID' do
-      expect(subject.plan_events.first[:short_sha]).not_to be_nil
+      expect(events.first[:short_sha]).not_to be_nil
     end
 
     it 'has the URL' do
-      expect(subject.plan_events.first[:commit_url]).not_to be_nil
+      expect(events.first[:commit_url]).not_to be_nil
     end
 
     it 'has the total time' do
-      expect(subject.plan_events.first[:total_time]).not_to be_empty
+      expect(events.first[:total_time]).not_to be_empty
     end
 
     it "has the author's URL" do
-      expect(subject.plan_events.first[:author][:web_url]).not_to be_nil
+      expect(events.first[:author][:web_url]).not_to be_nil
     end
 
     it "has the author's avatar URL" do
-      expect(subject.plan_events.first[:author][:avatar_url]).not_to be_nil
+      expect(events.first[:author][:avatar_url]).not_to be_nil
     end
 
     it "has the author's name" do
-      expect(subject.plan_events.first[:author][:name]).not_to be_nil
+      expect(events.first[:author][:name]).not_to be_nil
     end
   end
 
   describe '#code_events' do
+    let(:stage) { :code }
+
     before do
       create_commit_referencing_issue(context)
     end
 
     it 'has the total time' do
-      expect(subject.code_events.first[:total_time]).not_to be_empty
+      expect(events.first[:total_time]).not_to be_empty
     end
 
     it 'has a title' do
-      expect(subject.code_events.first[:title]).to eq('Awesome merge_request')
+      expect(events.first[:title]).to eq('Awesome merge_request')
     end
 
     it 'has an iid' do
-      expect(subject.code_events.first[:iid]).to eq(context.iid.to_s)
+      expect(events.first[:iid]).to eq(context.iid.to_s)
     end
 
     it 'has a created_at timestamp' do
-      expect(subject.code_events.first[:created_at]).to end_with('ago')
+      expect(events.first[:created_at]).to end_with('ago')
     end
 
     it "has the author's URL" do
-      expect(subject.code_events.first[:author][:web_url]).not_to be_nil
+      expect(events.first[:author][:web_url]).not_to be_nil
     end
 
     it "has the author's avatar URL" do
-      expect(subject.code_events.first[:author][:avatar_url]).not_to be_nil
+      expect(events.first[:author][:avatar_url]).not_to be_nil
     end
 
     it "has the author's name" do
-      expect(subject.code_events.first[:author][:name]).to eq(MergeRequest.first.author.name)
+      expect(events.first[:author][:name]).to eq(MergeRequest.first.author.name)
     end
   end
 
   describe '#test_events' do
+    let(:stage) { :test }
+
     let(:merge_request) { MergeRequest.first }
     let!(:pipeline) do
       create(:ci_pipeline,
@@ -130,83 +140,85 @@ describe Gitlab::CycleAnalytics::Events do
     end
 
     it 'has the name' do
-      expect(subject.test_events.first[:name]).not_to be_nil
+      expect(events.first[:name]).not_to be_nil
     end
 
     it 'has the ID' do
-      expect(subject.test_events.first[:id]).not_to be_nil
+      expect(events.first[:id]).not_to be_nil
     end
 
     it 'has the URL' do
-      expect(subject.test_events.first[:url]).not_to be_nil
+      expect(events.first[:url]).not_to be_nil
     end
 
     it 'has the branch name' do
-      expect(subject.test_events.first[:branch]).not_to be_nil
+      expect(events.first[:branch]).not_to be_nil
     end
 
     it 'has the branch URL' do
-      expect(subject.test_events.first[:branch][:url]).not_to be_nil
+      expect(events.first[:branch][:url]).not_to be_nil
     end
 
     it 'has the short SHA' do
-      expect(subject.test_events.first[:short_sha]).not_to be_nil
+      expect(events.first[:short_sha]).not_to be_nil
     end
 
     it 'has the commit URL' do
-      expect(subject.test_events.first[:commit_url]).not_to be_nil
+      expect(events.first[:commit_url]).not_to be_nil
     end
 
     it 'has the date' do
-      expect(subject.test_events.first[:date]).not_to be_nil
+      expect(events.first[:date]).not_to be_nil
     end
 
     it 'has the total time' do
-      expect(subject.test_events.first[:total_time]).not_to be_empty
+      expect(events.first[:total_time]).not_to be_empty
     end
   end
 
   describe '#review_events' do
+    let(:stage) { :review }
     let!(:context) { create(:issue, project: project, created_at: 2.days.ago) }
 
     it 'has the total time' do
-      expect(subject.review_events.first[:total_time]).not_to be_empty
+      expect(events.first[:total_time]).not_to be_empty
     end
 
     it 'has a title' do
-      expect(subject.review_events.first[:title]).to eq('Awesome merge_request')
+      expect(events.first[:title]).to eq('Awesome merge_request')
     end
 
     it 'has an iid' do
-      expect(subject.review_events.first[:iid]).to eq(context.iid.to_s)
+      expect(events.first[:iid]).to eq(context.iid.to_s)
     end
 
     it 'has the URL' do
-      expect(subject.review_events.first[:url]).not_to be_nil
+      expect(events.first[:url]).not_to be_nil
     end
 
     it 'has a state' do
-      expect(subject.review_events.first[:state]).not_to be_nil
+      expect(events.first[:state]).not_to be_nil
     end
 
     it 'has a created_at timestamp' do
-      expect(subject.review_events.first[:created_at]).not_to be_nil
+      expect(events.first[:created_at]).not_to be_nil
     end
 
     it "has the author's URL" do
-      expect(subject.review_events.first[:author][:web_url]).not_to be_nil
+      expect(events.first[:author][:web_url]).not_to be_nil
     end
 
     it "has the author's avatar URL" do
-      expect(subject.review_events.first[:author][:avatar_url]).not_to be_nil
+      expect(events.first[:author][:avatar_url]).not_to be_nil
     end
 
     it "has the author's name" do
-      expect(subject.review_events.first[:author][:name]).to eq(MergeRequest.first.author.name)
+      expect(events.first[:author][:name]).to eq(MergeRequest.first.author.name)
     end
   end
 
   describe '#staging_events' do
+    let(:stage) { :staging }
     let(:merge_request) { MergeRequest.first }
     let!(:pipeline) do
       create(:ci_pipeline,
@@ -227,55 +239,56 @@ describe Gitlab::CycleAnalytics::Events do
     end
 
     it 'has the name' do
-      expect(subject.staging_events.first[:name]).not_to be_nil
+      expect(events.first[:name]).not_to be_nil
     end
 
     it 'has the ID' do
-      expect(subject.staging_events.first[:id]).not_to be_nil
+      expect(events.first[:id]).not_to be_nil
     end
 
     it 'has the URL' do
-      expect(subject.staging_events.first[:url]).not_to be_nil
+      expect(events.first[:url]).not_to be_nil
     end
 
     it 'has the branch name' do
-      expect(subject.staging_events.first[:branch]).not_to be_nil
+      expect(events.first[:branch]).not_to be_nil
     end
 
     it 'has the branch URL' do
-      expect(subject.staging_events.first[:branch][:url]).not_to be_nil
+      expect(events.first[:branch][:url]).not_to be_nil
     end
 
     it 'has the short SHA' do
-      expect(subject.staging_events.first[:short_sha]).not_to be_nil
+      expect(events.first[:short_sha]).not_to be_nil
     end
 
     it 'has the commit URL' do
-      expect(subject.staging_events.first[:commit_url]).not_to be_nil
+      expect(events.first[:commit_url]).not_to be_nil
     end
 
     it 'has the date' do
-      expect(subject.staging_events.first[:date]).not_to be_nil
+      expect(events.first[:date]).not_to be_nil
     end
 
     it 'has the total time' do
-      expect(subject.staging_events.first[:total_time]).not_to be_empty
+      expect(events.first[:total_time]).not_to be_empty
     end
 
     it "has the author's URL" do
-      expect(subject.staging_events.first[:author][:web_url]).not_to be_nil
+      expect(events.first[:author][:web_url]).not_to be_nil
     end
 
     it "has the author's avatar URL" do
-      expect(subject.staging_events.first[:author][:avatar_url]).not_to be_nil
+      expect(events.first[:author][:avatar_url]).not_to be_nil
     end
 
     it "has the author's name" do
-      expect(subject.staging_events.first[:author][:name]).to eq(MergeRequest.first.author.name)
+      expect(events.first[:author][:name]).to eq(MergeRequest.first.author.name)
     end
   end
 
   describe '#production_events' do
+    let(:stage) { :production }
     let!(:context) { create(:issue, project: project, created_at: 2.days.ago) }
 
     before do
@@ -284,35 +297,35 @@ describe Gitlab::CycleAnalytics::Events do
     end
 
     it 'has the total time' do
-      expect(subject.production_events.first[:total_time]).not_to be_empty
+      expect(events.first[:total_time]).not_to be_empty
     end
 
     it 'has a title' do
-      expect(subject.production_events.first[:title]).to eq(context.title)
+      expect(events.first[:title]).to eq(context.title)
     end
 
     it 'has the URL' do
-      expect(subject.production_events.first[:url]).not_to be_nil
+      expect(events.first[:url]).not_to be_nil
     end
 
     it 'has an iid' do
-      expect(subject.production_events.first[:iid]).to eq(context.iid.to_s)
+      expect(events.first[:iid]).to eq(context.iid.to_s)
     end
 
     it 'has a created_at timestamp' do
-      expect(subject.production_events.first[:created_at]).to end_with('ago')
+      expect(events.first[:created_at]).to end_with('ago')
     end
 
     it "has the author's URL" do
-      expect(subject.production_events.first[:author][:web_url]).not_to be_nil
+      expect(events.first[:author][:web_url]).not_to be_nil
     end
 
     it "has the author's avatar URL" do
-      expect(subject.production_events.first[:author][:avatar_url]).not_to be_nil
+      expect(events.first[:author][:avatar_url]).not_to be_nil
     end
 
     it "has the author's name" do
-      expect(subject.production_events.first[:author][:name]).to eq(context.author.name)
+      expect(events.first[:author][:name]).to eq(context.author.name)
     end
   end
 
diff --git a/spec/lib/gitlab/cycle_analytics/issue_event_fetcher_spec.rb b/spec/lib/gitlab/cycle_analytics/issue_event_fetcher_spec.rb
new file mode 100644
index 00000000000..fd9fa2fee49
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/issue_event_fetcher_spec.rb
@@ -0,0 +1,8 @@
+require 'spec_helper'
+require 'lib/gitlab/cycle_analytics/shared_event_spec'
+
+describe Gitlab::CycleAnalytics::IssueEventFetcher do
+  let(:stage_name) { :issue }
+
+  it_behaves_like 'default query config'
+end
diff --git a/spec/lib/gitlab/cycle_analytics/issue_event_spec.rb b/spec/lib/gitlab/cycle_analytics/issue_event_spec.rb
deleted file mode 100644
index 1c5c308da7d..00000000000
--- a/spec/lib/gitlab/cycle_analytics/issue_event_spec.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-require 'spec_helper'
-require 'lib/gitlab/cycle_analytics/shared_event_spec'
-
-describe Gitlab::CycleAnalytics::IssueEvent do
-  it_behaves_like 'default query config' do
-    it 'has the default order' do
-      expect(event.order).to eq(event.start_time_attrs)
-    end
-  end
-end
diff --git a/spec/lib/gitlab/cycle_analytics/issue_stage_spec.rb b/spec/lib/gitlab/cycle_analytics/issue_stage_spec.rb
new file mode 100644
index 00000000000..3127f01989d
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/issue_stage_spec.rb
@@ -0,0 +1,8 @@
+require 'spec_helper'
+require 'lib/gitlab/cycle_analytics/shared_stage_spec'
+
+describe Gitlab::CycleAnalytics::IssueStage do
+  let(:stage_name) { :issue }
+
+  it_behaves_like 'base stage'
+end
diff --git a/spec/lib/gitlab/cycle_analytics/plan_event_fetcher_spec.rb b/spec/lib/gitlab/cycle_analytics/plan_event_fetcher_spec.rb
new file mode 100644
index 00000000000..2e5dc5b5547
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/plan_event_fetcher_spec.rb
@@ -0,0 +1,16 @@
+require 'spec_helper'
+require 'lib/gitlab/cycle_analytics/shared_event_spec'
+
+describe Gitlab::CycleAnalytics::PlanEventFetcher do
+  let(:stage_name) { :plan }
+
+  it_behaves_like 'default query config' do
+    context 'no commits' do
+      it 'does not blow up if there are no commits' do
+        allow(event).to receive(:event_result).and_return([{}])
+
+        expect { event.fetch }.not_to raise_error
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/cycle_analytics/plan_event_spec.rb b/spec/lib/gitlab/cycle_analytics/plan_event_spec.rb
deleted file mode 100644
index 4a5604115ec..00000000000
--- a/spec/lib/gitlab/cycle_analytics/plan_event_spec.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-require 'spec_helper'
-require 'lib/gitlab/cycle_analytics/shared_event_spec'
-
-describe Gitlab::CycleAnalytics::PlanEvent do
-  it_behaves_like 'default query config' do
-    it 'has the default order' do
-      expect(event.order).to eq(event.start_time_attrs)
-    end
-
-    context 'no commits' do
-      it 'does not blow up if there are no commits' do
-        allow_any_instance_of(Gitlab::CycleAnalytics::EventsQuery).to receive(:execute).and_return([{}])
-
-        expect { event.fetch }.not_to raise_error
-      end
-    end
-  end
-end
diff --git a/spec/lib/gitlab/cycle_analytics/plan_stage_spec.rb b/spec/lib/gitlab/cycle_analytics/plan_stage_spec.rb
new file mode 100644
index 00000000000..4c715921ad6
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/plan_stage_spec.rb
@@ -0,0 +1,8 @@
+require 'spec_helper'
+require 'lib/gitlab/cycle_analytics/shared_stage_spec'
+
+describe Gitlab::CycleAnalytics::PlanStage do
+  let(:stage_name) { :plan }
+
+  it_behaves_like 'base stage'
+end
diff --git a/spec/lib/gitlab/cycle_analytics/production_event_fetcher_spec.rb b/spec/lib/gitlab/cycle_analytics/production_event_fetcher_spec.rb
new file mode 100644
index 00000000000..74001181305
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/production_event_fetcher_spec.rb
@@ -0,0 +1,8 @@
+require 'spec_helper'
+require 'lib/gitlab/cycle_analytics/shared_event_spec'
+
+describe Gitlab::CycleAnalytics::ProductionEventFetcher do
+  let(:stage_name) { :production }
+
+  it_behaves_like 'default query config'
+end
diff --git a/spec/lib/gitlab/cycle_analytics/production_event_spec.rb b/spec/lib/gitlab/cycle_analytics/production_event_spec.rb
deleted file mode 100644
index ac17e3b4287..00000000000
--- a/spec/lib/gitlab/cycle_analytics/production_event_spec.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-require 'spec_helper'
-require 'lib/gitlab/cycle_analytics/shared_event_spec'
-
-describe Gitlab::CycleAnalytics::ProductionEvent do
-  it_behaves_like 'default query config' do
-    it 'has the default order' do
-      expect(event.order).to eq(event.start_time_attrs)
-    end
-  end
-end
diff --git a/spec/lib/gitlab/cycle_analytics/production_stage_spec.rb b/spec/lib/gitlab/cycle_analytics/production_stage_spec.rb
new file mode 100644
index 00000000000..916684b81eb
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/production_stage_spec.rb
@@ -0,0 +1,8 @@
+require 'spec_helper'
+require 'lib/gitlab/cycle_analytics/shared_stage_spec'
+
+describe Gitlab::CycleAnalytics::ProductionStage do
+  let(:stage_name) { :production }
+
+  it_behaves_like 'base stage'
+end
diff --git a/spec/lib/gitlab/cycle_analytics/review_event_fetcher_spec.rb b/spec/lib/gitlab/cycle_analytics/review_event_fetcher_spec.rb
new file mode 100644
index 00000000000..4f67c95ed4c
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/review_event_fetcher_spec.rb
@@ -0,0 +1,8 @@
+require 'spec_helper'
+require 'lib/gitlab/cycle_analytics/shared_event_spec'
+
+describe Gitlab::CycleAnalytics::ReviewEventFetcher do
+  let(:stage_name) { :review }
+
+  it_behaves_like 'default query config'
+end
diff --git a/spec/lib/gitlab/cycle_analytics/review_event_spec.rb b/spec/lib/gitlab/cycle_analytics/review_event_spec.rb
deleted file mode 100644
index 1ff53aa0227..00000000000
--- a/spec/lib/gitlab/cycle_analytics/review_event_spec.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-require 'spec_helper'
-require 'lib/gitlab/cycle_analytics/shared_event_spec'
-
-describe Gitlab::CycleAnalytics::ReviewEvent do
-  it_behaves_like 'default query config' do
-    it 'has the default order' do
-      expect(event.order).to eq(event.start_time_attrs)
-    end
-  end
-end
diff --git a/spec/lib/gitlab/cycle_analytics/review_stage_spec.rb b/spec/lib/gitlab/cycle_analytics/review_stage_spec.rb
new file mode 100644
index 00000000000..1412c8dfa08
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/review_stage_spec.rb
@@ -0,0 +1,8 @@
+require 'spec_helper'
+require 'lib/gitlab/cycle_analytics/shared_stage_spec'
+
+describe Gitlab::CycleAnalytics::ReviewStage do
+  let(:stage_name) { :review }
+
+  it_behaves_like 'base stage'
+end
diff --git a/spec/lib/gitlab/cycle_analytics/shared_event_spec.rb b/spec/lib/gitlab/cycle_analytics/shared_event_spec.rb
index 7019e4c3351..9c5e57342e9 100644
--- a/spec/lib/gitlab/cycle_analytics/shared_event_spec.rb
+++ b/spec/lib/gitlab/cycle_analytics/shared_event_spec.rb
@@ -1,20 +1,13 @@
 require 'spec_helper'
 
 shared_examples 'default query config' do
-  let(:event) { described_class.new(project: double, options: {}) }
-
-  it 'has the start attributes' do
-    expect(event.start_time_attrs).not_to be_nil
-  end
+  let(:project) { create(:empty_project) }
+  let(:event) { described_class.new(project: project, stage: stage_name, options: { from: 1.day.ago }) }
 
   it 'has the stage attribute' do
     expect(event.stage).not_to be_nil
   end
 
-  it 'has the end attributes' do
-    expect(event.end_time_attrs).not_to be_nil
-  end
-
   it 'has the projection attributes' do
     expect(event.projections).not_to be_nil
   end
diff --git a/spec/lib/gitlab/cycle_analytics/shared_stage_spec.rb b/spec/lib/gitlab/cycle_analytics/shared_stage_spec.rb
new file mode 100644
index 00000000000..08425acbfc8
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/shared_stage_spec.rb
@@ -0,0 +1,30 @@
+require 'spec_helper'
+
+shared_examples 'base stage' do
+  let(:stage) { described_class.new(project: double, options: {}) }
+
+  before do
+    allow(stage).to receive(:median).and_return(1.12)
+    allow_any_instance_of(Gitlab::CycleAnalytics::BaseEventFetcher).to receive(:event_result).and_return({})
+  end
+
+  it 'has the median data value' do
+    expect(stage.as_json[:value]).not_to be_nil
+  end
+
+  it 'has the median data stage' do
+    expect(stage.as_json[:title]).not_to be_nil
+  end
+
+  it 'has the median data description' do
+    expect(stage.as_json[:description]).not_to be_nil
+  end
+
+  it 'has the title' do
+    expect(stage.title).to eq(stage_name.to_s.capitalize)
+  end
+
+  it 'has the events' do
+    expect(stage.events).not_to be_nil
+  end
+end
diff --git a/spec/lib/gitlab/cycle_analytics/stage_summary_spec.rb b/spec/lib/gitlab/cycle_analytics/stage_summary_spec.rb
new file mode 100644
index 00000000000..3dd76ba5b8a
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/stage_summary_spec.rb
@@ -0,0 +1,61 @@
+require 'spec_helper'
+
+describe Gitlab::CycleAnalytics::StageSummary, models: true do
+  let(:project) { create(:project, :repository) }
+  let(:from) { 1.day.ago }
+  let(:user) { create(:user, :admin) }
+  subject { described_class.new(project, from: Time.now, current_user: user).data }
+
+  describe "#new_issues" do
+    it "finds the number of issues created after the 'from date'" do
+      Timecop.freeze(5.days.ago) { create(:issue, project: project) }
+      Timecop.freeze(5.days.from_now) { create(:issue, project: project) }
+
+      expect(subject.first[:value]).to eq(1)
+    end
+
+    it "doesn't find issues from other projects" do
+      Timecop.freeze(5.days.from_now) { create(:issue, project: create(:empty_project)) }
+
+      expect(subject.first[:value]).to eq(0)
+    end
+  end
+
+  describe "#commits" do
+    it "finds the number of commits created after the 'from date'" do
+      Timecop.freeze(5.days.ago) { create_commit("Test message", project, user, 'master') }
+      Timecop.freeze(5.days.from_now) { create_commit("Test message", project, user, 'master') }
+
+      expect(subject.second[:value]).to eq(1)
+    end
+
+    it "doesn't find commits from other projects" do
+      Timecop.freeze(5.days.from_now) { create_commit("Test message", create(:project, :repository), user, 'master') }
+
+      expect(subject.second[:value]).to eq(0)
+    end
+
+    it "finds a large (> 100) snumber of commits if present" do
+      Timecop.freeze(5.days.from_now) { create_commit("Test message", project, user, 'master', count: 100) }
+
+      expect(subject.second[:value]).to eq(100)
+    end
+  end
+
+  describe "#deploys" do
+    it "finds the number of deploys made created after the 'from date'" do
+      Timecop.freeze(5.days.ago) { create(:deployment, project: project) }
+      Timecop.freeze(5.days.from_now) { create(:deployment, project: project) }
+
+      expect(subject.third[:value]).to eq(1)
+    end
+
+    it "doesn't find commits from other projects" do
+      Timecop.freeze(5.days.from_now) do
+        create(:deployment, project: create(:project, :repository))
+      end
+
+      expect(subject.third[:value]).to eq(0)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/cycle_analytics/staging_event_fetcher_spec.rb b/spec/lib/gitlab/cycle_analytics/staging_event_fetcher_spec.rb
new file mode 100644
index 00000000000..bbc82496340
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/staging_event_fetcher_spec.rb
@@ -0,0 +1,12 @@
+require 'spec_helper'
+require 'lib/gitlab/cycle_analytics/shared_event_spec'
+
+describe Gitlab::CycleAnalytics::StagingEventFetcher do
+  let(:stage_name) { :staging }
+
+  it_behaves_like 'default query config' do
+    it 'has a default order' do
+      expect(event.order).not_to be_nil
+    end
+  end
+end
diff --git a/spec/lib/gitlab/cycle_analytics/staging_event_spec.rb b/spec/lib/gitlab/cycle_analytics/staging_event_spec.rb
deleted file mode 100644
index 4862d4765f2..00000000000
--- a/spec/lib/gitlab/cycle_analytics/staging_event_spec.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-require 'spec_helper'
-require 'lib/gitlab/cycle_analytics/shared_event_spec'
-
-describe Gitlab::CycleAnalytics::StagingEvent do
-  it_behaves_like 'default query config' do
-    it 'does not have the default order' do
-      expect(event.order).not_to eq(event.start_time_attrs)
-    end
-  end
-end
diff --git a/spec/lib/gitlab/cycle_analytics/staging_stage_spec.rb b/spec/lib/gitlab/cycle_analytics/staging_stage_spec.rb
new file mode 100644
index 00000000000..8154b3ac701
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/staging_stage_spec.rb
@@ -0,0 +1,8 @@
+require 'spec_helper'
+require 'lib/gitlab/cycle_analytics/shared_stage_spec'
+
+describe Gitlab::CycleAnalytics::StagingStage do
+  let(:stage_name) { :staging }
+
+  it_behaves_like 'base stage'
+end
diff --git a/spec/lib/gitlab/cycle_analytics/test_event_fetcher_spec.rb b/spec/lib/gitlab/cycle_analytics/test_event_fetcher_spec.rb
new file mode 100644
index 00000000000..6639fa54e0e
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/test_event_fetcher_spec.rb
@@ -0,0 +1,12 @@
+require 'spec_helper'
+require 'lib/gitlab/cycle_analytics/shared_event_spec'
+
+describe Gitlab::CycleAnalytics::TestEventFetcher do
+  let(:stage_name) { :test }
+
+  it_behaves_like 'default query config' do
+    it 'has a default order' do
+      expect(event.order).not_to be_nil
+    end
+  end
+end
diff --git a/spec/lib/gitlab/cycle_analytics/test_event_spec.rb b/spec/lib/gitlab/cycle_analytics/test_event_spec.rb
deleted file mode 100644
index e249db69fc6..00000000000
--- a/spec/lib/gitlab/cycle_analytics/test_event_spec.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-require 'spec_helper'
-require 'lib/gitlab/cycle_analytics/shared_event_spec'
-
-describe Gitlab::CycleAnalytics::TestEvent do
-  it_behaves_like 'default query config' do
-    it 'does not have the default order' do
-      expect(event.order).not_to eq(event.start_time_attrs)
-    end
-  end
-end
diff --git a/spec/lib/gitlab/cycle_analytics/test_stage_spec.rb b/spec/lib/gitlab/cycle_analytics/test_stage_spec.rb
new file mode 100644
index 00000000000..eacde22cd56
--- /dev/null
+++ b/spec/lib/gitlab/cycle_analytics/test_stage_spec.rb
@@ -0,0 +1,8 @@
+require 'spec_helper'
+require 'lib/gitlab/cycle_analytics/shared_stage_spec'
+
+describe Gitlab::CycleAnalytics::TestStage do
+  let(:stage_name) { :test }
+
+  it_behaves_like 'base stage'
+end
diff --git a/spec/lib/gitlab/data_builder/build_spec.rb b/spec/lib/gitlab/data_builder/build_spec.rb
index 6c71e98066b..91c43f2bdc0 100644
--- a/spec/lib/gitlab/data_builder/build_spec.rb
+++ b/spec/lib/gitlab/data_builder/build_spec.rb
@@ -17,5 +17,31 @@ describe Gitlab::DataBuilder::Build do
     it { expect(data[:build_allow_failure]).to eq(false) }
     it { expect(data[:project_id]).to eq(build.project.id) }
     it { expect(data[:project_name]).to eq(build.project.name_with_namespace) }
+
+    context 'commit author_url' do
+      context 'when no commit present' do
+        let(:build) { create(:ci_build) }
+
+        it 'sets to mailing address of git_author_email' do
+          expect(data[:commit][:author_url]).to eq("mailto:#{build.pipeline.git_author_email}")
+        end
+      end
+
+      context 'when commit present but has no author' do
+        let(:build) { create(:ci_build, :with_commit) }
+
+        it 'sets to mailing address of git_author_email' do
+          expect(data[:commit][:author_url]).to eq("mailto:#{build.pipeline.git_author_email}")
+        end
+      end
+
+      context 'when commit and author are present' do
+        let(:build) { create(:ci_build, :with_commit_and_author) }
+
+        it 'sets to GitLab user url' do
+          expect(data[:commit][:author_url]).to eq(Gitlab::Routing.url_helpers.user_url(username: build.commit.author.username))
+        end
+      end
+    end
   end
 end
diff --git a/spec/lib/gitlab/data_builder/note_spec.rb b/spec/lib/gitlab/data_builder/note_spec.rb
index 9a4dec91e56..04ec34492e1 100644
--- a/spec/lib/gitlab/data_builder/note_spec.rb
+++ b/spec/lib/gitlab/data_builder/note_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::DataBuilder::Note, lib: true do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:user) { create(:user) }
   let(:data) { described_class.build(note, user) }
   let(:fixed_time) { Time.at(1425600000) } # Avoid time precision errors
diff --git a/spec/lib/gitlab/data_builder/pipeline_spec.rb b/spec/lib/gitlab/data_builder/pipeline_spec.rb
index a68f5943a6a..f13041e498c 100644
--- a/spec/lib/gitlab/data_builder/pipeline_spec.rb
+++ b/spec/lib/gitlab/data_builder/pipeline_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe Gitlab::DataBuilder::Pipeline do
   let(:user) { create(:user) }
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
 
   let(:pipeline) do
     create(:ci_pipeline,
diff --git a/spec/lib/gitlab/data_builder/push_spec.rb b/spec/lib/gitlab/data_builder/push_spec.rb
index a379f798a16..dbcfb9b7400 100644
--- a/spec/lib/gitlab/data_builder/push_spec.rb
+++ b/spec/lib/gitlab/data_builder/push_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::DataBuilder::Push, lib: true do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:user) { create(:user) }
 
   describe '.build_sample' do
diff --git a/spec/lib/gitlab/database/migration_helpers_spec.rb b/spec/lib/gitlab/database/migration_helpers_spec.rb
index 7fd25b9e5bf..e007044868c 100644
--- a/spec/lib/gitlab/database/migration_helpers_spec.rb
+++ b/spec/lib/gitlab/database/migration_helpers_spec.rb
@@ -12,15 +12,14 @@ describe Gitlab::Database::MigrationHelpers, lib: true do
   describe '#add_concurrent_index' do
     context 'outside a transaction' do
       before do
-        expect(model).to receive(:transaction_open?).and_return(false)
-
-        unless Gitlab::Database.postgresql?
-          allow_any_instance_of(Gitlab::Database::MigrationHelpers).to receive(:disable_statement_timeout)
-        end
+        allow(model).to receive(:transaction_open?).and_return(false)
       end
 
       context 'using PostgreSQL' do
-        before { expect(Gitlab::Database).to receive(:postgresql?).and_return(true) }
+        before do
+          allow(Gitlab::Database).to receive(:postgresql?).and_return(true)
+          allow(model).to receive(:disable_statement_timeout)
+        end
 
         it 'creates the index concurrently' do
           expect(model).to receive(:add_index).
@@ -59,6 +58,81 @@ describe Gitlab::Database::MigrationHelpers, lib: true do
     end
   end
 
+  describe '#add_concurrent_foreign_key' do
+    context 'inside a transaction' do
+      it 'raises an error' do
+        expect(model).to receive(:transaction_open?).and_return(true)
+
+        expect do
+          model.add_concurrent_foreign_key(:projects, :users, column: :user_id)
+        end.to raise_error(RuntimeError)
+      end
+    end
+
+    context 'outside a transaction' do
+      before do
+        allow(model).to receive(:transaction_open?).and_return(false)
+      end
+
+      context 'using MySQL' do
+        it 'creates a regular foreign key' do
+          allow(Gitlab::Database).to receive(:mysql?).and_return(true)
+
+          expect(model).to receive(:add_foreign_key).
+            with(:projects, :users, column: :user_id, on_delete: :cascade)
+
+          model.add_concurrent_foreign_key(:projects, :users, column: :user_id)
+        end
+      end
+
+      context 'using PostgreSQL' do
+        before do
+          allow(Gitlab::Database).to receive(:mysql?).and_return(false)
+        end
+
+        it 'creates a concurrent foreign key' do
+          expect(model).to receive(:disable_statement_timeout)
+          expect(model).to receive(:execute).ordered.with(/NOT VALID/)
+          expect(model).to receive(:execute).ordered.with(/VALIDATE CONSTRAINT/)
+
+          model.add_concurrent_foreign_key(:projects, :users, column: :user_id)
+        end
+      end
+    end
+  end
+
+  describe '#concurrent_foreign_key_name' do
+    it 'returns the name for a foreign key' do
+      name = model.concurrent_foreign_key_name(:this_is_a_very_long_table_name,
+                                               :with_a_very_long_column_name)
+
+      expect(name).to be_an_instance_of(String)
+      expect(name.length).to eq(13)
+    end
+  end
+
+  describe '#disable_statement_timeout' do
+    context 'using PostgreSQL' do
+      it 'disables statement timeouts' do
+        expect(Gitlab::Database).to receive(:postgresql?).and_return(true)
+
+        expect(model).to receive(:execute).with('SET statement_timeout TO 0')
+
+        model.disable_statement_timeout
+      end
+    end
+
+    context 'using MySQL' do
+      it 'does nothing' do
+        expect(Gitlab::Database).to receive(:postgresql?).and_return(false)
+
+        expect(model).not_to receive(:execute)
+
+        model.disable_statement_timeout
+      end
+    end
+  end
+
   describe '#update_column_in_batches' do
     before do
       create_list(:empty_project, 5)
diff --git a/spec/lib/gitlab/database_spec.rb b/spec/lib/gitlab/database_spec.rb
index 3031559c613..edd01d032c8 100644
--- a/spec/lib/gitlab/database_spec.rb
+++ b/spec/lib/gitlab/database_spec.rb
@@ -5,6 +5,12 @@ class MigrationTest
 end
 
 describe Gitlab::Database, lib: true do
+  describe '.adapter_name' do
+    it 'returns the name of the adapter' do
+      expect(described_class.adapter_name).to be_an_instance_of(String)
+    end
+  end
+
   # These are just simple smoke tests to check if the methods work (regardless
   # of what they may return).
   describe '.mysql?' do
@@ -55,6 +61,85 @@ describe Gitlab::Database, lib: true do
     end
   end
 
+  describe '.nulls_first_order' do
+    context 'when using PostgreSQL' do
+      before { expect(described_class).to receive(:postgresql?).and_return(true) }
+
+      it { expect(described_class.nulls_first_order('column', 'ASC')).to eq 'column ASC NULLS FIRST'}
+      it { expect(described_class.nulls_first_order('column', 'DESC')).to eq 'column DESC NULLS FIRST'}
+    end
+
+    context 'when using MySQL' do
+      before { expect(described_class).to receive(:postgresql?).and_return(false) }
+
+      it { expect(described_class.nulls_first_order('column', 'ASC')).to eq 'column ASC'}
+      it { expect(described_class.nulls_first_order('column', 'DESC')).to eq 'column IS NULL, column DESC'}
+    end
+  end
+
+  describe '.with_connection_pool' do
+    it 'creates a new connection pool and disconnect it after used' do
+      closed_pool = nil
+
+      described_class.with_connection_pool(1) do |pool|
+        pool.with_connection do |connection|
+          connection.execute('SELECT 1 AS value')
+        end
+
+        expect(pool).to be_connected
+
+        closed_pool = pool
+      end
+
+      expect(closed_pool).not_to be_connected
+    end
+
+    it 'disconnects the pool even an exception was raised' do
+      error = Class.new(RuntimeError)
+      closed_pool = nil
+
+      begin
+        described_class.with_connection_pool(1) do |pool|
+          pool.with_connection do |connection|
+            connection.execute('SELECT 1 AS value')
+          end
+
+          closed_pool = pool
+
+          raise error.new('boom')
+        end
+      rescue error
+      end
+
+      expect(closed_pool).not_to be_connected
+    end
+  end
+
+  describe '.create_connection_pool' do
+    it 'creates a new connection pool with specific pool size' do
+      pool = described_class.create_connection_pool(5)
+
+      begin
+        expect(pool)
+          .to be_kind_of(ActiveRecord::ConnectionAdapters::ConnectionPool)
+
+        expect(pool.spec.config[:pool]).to eq(5)
+      ensure
+        pool.disconnect!
+      end
+    end
+
+    it 'allows setting of a custom hostname' do
+      pool = described_class.create_connection_pool(5, '127.0.0.1')
+
+      begin
+        expect(pool.spec.config[:host]).to eq('127.0.0.1')
+      ensure
+        pool.disconnect!
+      end
+    end
+  end
+
   describe '#true_value' do
     it 'returns correct value for PostgreSQL' do
       expect(described_class).to receive(:postgresql?).and_return(true)
diff --git a/spec/lib/gitlab/diff/file_collection/merge_request_diff_spec.rb b/spec/lib/gitlab/diff/file_collection/merge_request_diff_spec.rb
index 2a680f03476..f2bc15d39d7 100644
--- a/spec/lib/gitlab/diff/file_collection/merge_request_diff_spec.rb
+++ b/spec/lib/gitlab/diff/file_collection/merge_request_diff_spec.rb
@@ -1,21 +1,30 @@
 require 'spec_helper'
 
 describe Gitlab::Diff::FileCollection::MergeRequestDiff do
-  let(:merge_request) { create :merge_request }
+  let(:merge_request) { create(:merge_request) }
+  let(:diff_files) { described_class.new(merge_request.merge_request_diff, diff_options: nil).diff_files }
 
-  it 'does not hightlight binary files' do
+  it 'does not highlight binary files' do
     allow_any_instance_of(Gitlab::Diff::File).to receive(:blob).and_return(double("text?" => false))
 
     expect_any_instance_of(Gitlab::Diff::File).not_to receive(:highlighted_diff_lines)
 
-    described_class.new(merge_request.merge_request_diff, diff_options: nil).diff_files
+    diff_files
   end
 
-  it 'does not hightlight file if blob is not accessable' do
+  it 'does not highlight file if blob is not accessable' do
     allow_any_instance_of(Gitlab::Diff::File).to receive(:blob).and_return(nil)
 
     expect_any_instance_of(Gitlab::Diff::File).not_to receive(:highlighted_diff_lines)
 
-    described_class.new(merge_request.merge_request_diff, diff_options: nil).diff_files
+    diff_files
+  end
+
+  it 'does not files marked as undiffable in .gitattributes' do
+    allow_any_instance_of(Repository).to receive(:diffable?).and_return(false)
+
+    expect_any_instance_of(Gitlab::Diff::File).not_to receive(:highlighted_diff_lines)
+
+    diff_files
   end
 end
diff --git a/spec/lib/gitlab/diff/file_spec.rb b/spec/lib/gitlab/diff/file_spec.rb
index 38475792d93..050689b7c9a 100644
--- a/spec/lib/gitlab/diff/file_spec.rb
+++ b/spec/lib/gitlab/diff/file_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Gitlab::Diff::File, lib: true do
   include RepoHelpers
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:commit) { project.commit(sample_commit.id) }
   let(:diff) { commit.raw_diffs.first }
   let(:diff_file) { Gitlab::Diff::File.new(diff, diff_refs: commit.diff_refs, repository: project.repository) }
diff --git a/spec/lib/gitlab/diff/highlight_spec.rb b/spec/lib/gitlab/diff/highlight_spec.rb
index 1c2ddeed692..0e9309d278e 100644
--- a/spec/lib/gitlab/diff/highlight_spec.rb
+++ b/spec/lib/gitlab/diff/highlight_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Gitlab::Diff::Highlight, lib: true do
   include RepoHelpers
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:commit) { project.commit(sample_commit.id) }
   let(:diff) { commit.raw_diffs.first }
   let(:diff_file) { Gitlab::Diff::File.new(diff, diff_refs: commit.diff_refs, repository: project.repository) }
@@ -12,11 +12,11 @@ describe Gitlab::Diff::Highlight, lib: true do
     context "with a diff file" do
       let(:subject) { Gitlab::Diff::Highlight.new(diff_file, repository: project.repository).highlight }
 
-      it 'should return Gitlab::Diff::Line elements' do
+      it 'returns Gitlab::Diff::Line elements' do
         expect(subject.first).to be_an_instance_of(Gitlab::Diff::Line)
       end
 
-      it 'should not modify "match" lines' do
+      it 'does not modify "match" lines' do
         expect(subject[0].text).to eq('@@ -6,12 +6,18 @@ module Popen')
         expect(subject[22].text).to eq('@@ -19,6 +25,7 @@ module Popen')
       end
@@ -43,31 +43,31 @@ describe Gitlab::Diff::Highlight, lib: true do
     context "with diff lines" do
       let(:subject) { Gitlab::Diff::Highlight.new(diff_file.diff_lines, repository: project.repository).highlight }
 
-      it 'should return Gitlab::Diff::Line elements' do
+      it 'returns Gitlab::Diff::Line elements' do
         expect(subject.first).to be_an_instance_of(Gitlab::Diff::Line)
       end
 
-      it 'should not modify "match" lines' do
+      it 'does not modify "match" lines' do
         expect(subject[0].text).to eq('@@ -6,12 +6,18 @@ module Popen')
         expect(subject[22].text).to eq('@@ -19,6 +25,7 @@ module Popen')
       end
 
       it 'marks unchanged lines' do
-        code = %Q{   def popen(cmd, path=nil)}
+        code = %q{   def popen(cmd, path=nil)}
 
         expect(subject[2].text).to eq(code)
         expect(subject[2].text).not_to be_html_safe
       end
 
       it 'marks removed lines' do
-        code = %Q{-      raise "System commands must be given as an array of strings"}
+        code = %q{-      raise "System commands must be given as an array of strings"}
 
         expect(subject[4].text).to eq(code)
         expect(subject[4].text).not_to be_html_safe
       end
 
       it 'marks added lines' do
-        code = %Q{+      raise <span class='idiff left right'>RuntimeError, </span>&quot;System commands must be given as an array of strings&quot;}
+        code = %q{+      raise <span class='idiff left right'>RuntimeError, </span>&quot;System commands must be given as an array of strings&quot;}
 
         expect(subject[5].text).to eq(code)
         expect(subject[5].text).to be_html_safe
diff --git a/spec/lib/gitlab/diff/line_mapper_spec.rb b/spec/lib/gitlab/diff/line_mapper_spec.rb
index 4b943fa382d..2c7ecd1907e 100644
--- a/spec/lib/gitlab/diff/line_mapper_spec.rb
+++ b/spec/lib/gitlab/diff/line_mapper_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Gitlab::Diff::LineMapper, lib: true do
   include RepoHelpers
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:repository) { project.repository }
   let(:commit) { project.commit(sample_commit.id) }
   let(:diffs) { commit.raw_diffs }
diff --git a/spec/lib/gitlab/diff/parallel_diff_spec.rb b/spec/lib/gitlab/diff/parallel_diff_spec.rb
index af18d3c25a6..0f779339c54 100644
--- a/spec/lib/gitlab/diff/parallel_diff_spec.rb
+++ b/spec/lib/gitlab/diff/parallel_diff_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Gitlab::Diff::ParallelDiff, lib: true do
   include RepoHelpers
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:repository) { project.repository }
   let(:commit) { project.commit(sample_commit.id) }
   let(:diffs) { commit.raw_diffs }
@@ -12,7 +12,7 @@ describe Gitlab::Diff::ParallelDiff, lib: true do
   subject { described_class.new(diff_file) }
 
   describe '#parallelize' do
-    it 'should return an array of arrays containing the parsed diff' do
+    it 'returns an array of arrays containing the parsed diff' do
       diff_lines = diff_file.highlighted_diff_lines
       expected = [
         # Unchanged lines
diff --git a/spec/lib/gitlab/diff/parser_spec.rb b/spec/lib/gitlab/diff/parser_spec.rb
index b983d73f8be..e76128ecd87 100644
--- a/spec/lib/gitlab/diff/parser_spec.rb
+++ b/spec/lib/gitlab/diff/parser_spec.rb
@@ -91,6 +91,54 @@ eos
     end
   end
 
+  describe '\ No newline at end of file' do
+    it "parses nonewline in one file correctly" do
+      first_nonewline_diff = <<~END
+        --- a/test
+        +++ b/test
+        @@ -1,2 +1,2 @@
+        +ipsum
+         lorem
+        -ipsum
+        \\ No newline at end of file
+      END
+      lines = parser.parse(first_nonewline_diff.lines).to_a
+
+      expect(lines[0].type).to eq('new')
+      expect(lines[0].text).to eq('+ipsum')
+      expect(lines[2].type).to eq('old')
+      expect(lines[3].type).to eq('old-nonewline')
+      expect(lines[1].old_pos).to eq(1)
+      expect(lines[1].new_pos).to eq(2)
+    end
+
+    it "parses nonewline in two files correctly" do
+      both_nonewline_diff = <<~END
+        --- a/test
+        +++ b/test
+        @@ -1,2 +1,2 @@
+        -lorem
+        -ipsum
+        \\ No newline at end of file
+        +ipsum
+        +lorem
+        \\ No newline at end of file
+      END
+      lines = parser.parse(both_nonewline_diff.lines).to_a
+
+      expect(lines[0].type).to eq('old')
+      expect(lines[1].type).to eq('old')
+      expect(lines[2].type).to eq('old-nonewline')
+      expect(lines[5].type).to eq('new-nonewline')
+      expect(lines[3].text).to eq('+ipsum')
+      expect(lines[3].old_pos).to eq(3)
+      expect(lines[3].new_pos).to eq(1)
+      expect(lines[4].text).to eq('+lorem')
+      expect(lines[4].old_pos).to eq(3)
+      expect(lines[4].new_pos).to eq(2)
+    end
+  end
+
   context 'when lines is empty' do
     it { expect(parser.parse([])).to eq([]) }
     it { expect(parser.parse(nil)).to eq([]) }
diff --git a/spec/lib/gitlab/diff/position_spec.rb b/spec/lib/gitlab/diff/position_spec.rb
index 6e8fff6f516..cdf0af6d7ef 100644
--- a/spec/lib/gitlab/diff/position_spec.rb
+++ b/spec/lib/gitlab/diff/position_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Gitlab::Diff::Position, lib: true do
   include RepoHelpers
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
 
   describe "position for an added file" do
     let(:commit) { project.commit("2ea1f3dec713d940208fb5ce4a38765ecb5d3f73") }
diff --git a/spec/lib/gitlab/diff/position_tracer_spec.rb b/spec/lib/gitlab/diff/position_tracer_spec.rb
index c268f84c759..994995b57b8 100644
--- a/spec/lib/gitlab/diff/position_tracer_spec.rb
+++ b/spec/lib/gitlab/diff/position_tracer_spec.rb
@@ -51,7 +51,7 @@ describe Gitlab::Diff::PositionTracer, lib: true do
 
   include RepoHelpers
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:current_user) { project.owner }
   let(:repository) { project.repository }
   let(:file_name) { "test-file" }
@@ -99,7 +99,7 @@ describe Gitlab::Diff::PositionTracer, lib: true do
     Files::CreateService.new(
       project,
       current_user,
-      source_branch: branch_name,
+      start_branch: branch_name,
       target_branch: branch_name,
       commit_message: "Create file",
       file_path: file_name,
@@ -112,7 +112,7 @@ describe Gitlab::Diff::PositionTracer, lib: true do
     Files::UpdateService.new(
       project,
       current_user,
-      source_branch: branch_name,
+      start_branch: branch_name,
       target_branch: branch_name,
       commit_message: "Update file",
       file_path: file_name,
@@ -122,10 +122,10 @@ describe Gitlab::Diff::PositionTracer, lib: true do
   end
 
   def delete_file(branch_name, file_name)
-    Files::DeleteService.new(
+    Files::DestroyService.new(
       project,
       current_user,
-      source_branch: branch_name,
+      start_branch: branch_name,
       target_branch: branch_name,
       commit_message: "Delete file",
       file_path: file_name
@@ -1640,7 +1640,9 @@ describe Gitlab::Diff::PositionTracer, lib: true do
         }
 
         merge_request = create(:merge_request, source_branch: second_create_file_commit.sha, target_branch: branch_name, source_project: project)
-        repository.merge(current_user, merge_request, options)
+
+        repository.merge(current_user, merge_request.diff_head_sha, merge_request, options)
+
         project.commit(branch_name)
       end
 
diff --git a/spec/lib/gitlab/email/email_shared_blocks.rb b/spec/lib/gitlab/email/email_shared_blocks.rb
index 19298e261e3..9d806fc524d 100644
--- a/spec/lib/gitlab/email/email_shared_blocks.rb
+++ b/spec/lib/gitlab/email/email_shared_blocks.rb
@@ -18,7 +18,7 @@ shared_context :email_shared_context do
   end
 end
 
-shared_examples :email_shared_examples do
+shared_examples :reply_processing_shared_examples do
   context "when the user could not be found" do
     before do
       user.destroy
diff --git a/spec/lib/gitlab/email/handler/create_issue_handler_spec.rb b/spec/lib/gitlab/email/handler/create_issue_handler_spec.rb
index cb3651e3845..4a9c9a7fe34 100644
--- a/spec/lib/gitlab/email/handler/create_issue_handler_spec.rb
+++ b/spec/lib/gitlab/email/handler/create_issue_handler_spec.rb
@@ -3,7 +3,7 @@ require_relative '../email_shared_blocks'
 
 describe Gitlab::Email::Handler::CreateIssueHandler, lib: true do
   include_context :email_shared_context
-  it_behaves_like :email_shared_examples
+  it_behaves_like :reply_processing_shared_examples
 
   before do
     stub_incoming_email_setting(enabled: true, address: "incoming+%{key}@appmail.adventuretime.ooo")
@@ -13,7 +13,7 @@ describe Gitlab::Email::Handler::CreateIssueHandler, lib: true do
   let(:email_raw) { fixture_file('emails/valid_new_issue.eml') }
   let(:namespace) { create(:namespace, path: 'gitlabhq') }
 
-  let!(:project)  { create(:project, :public, namespace: namespace) }
+  let!(:project)  { create(:project, :public, :repository, namespace: namespace) }
   let!(:user) do
     create(
       :user,
diff --git a/spec/lib/gitlab/email/handler/create_note_handler_spec.rb b/spec/lib/gitlab/email/handler/create_note_handler_spec.rb
index 48660d1dd1b..b300feaabe1 100644
--- a/spec/lib/gitlab/email/handler/create_note_handler_spec.rb
+++ b/spec/lib/gitlab/email/handler/create_note_handler_spec.rb
@@ -3,7 +3,7 @@ require_relative '../email_shared_blocks'
 
 describe Gitlab::Email::Handler::CreateNoteHandler, lib: true do
   include_context :email_shared_context
-  it_behaves_like :email_shared_examples
+  it_behaves_like :reply_processing_shared_examples
 
   before do
     stub_incoming_email_setting(enabled: true, address: "reply+%{key}@appmail.adventuretime.ooo")
@@ -11,7 +11,7 @@ describe Gitlab::Email::Handler::CreateNoteHandler, lib: true do
   end
 
   let(:email_raw) { fixture_file('emails/valid_reply.eml') }
-  let(:project)   { create(:project, :public) }
+  let(:project)   { create(:project, :public, :repository) }
   let(:user)      { create(:user) }
   let(:note)      { create(:diff_note_on_merge_request, project: project) }
   let(:noteable)  { note.noteable }
@@ -174,6 +174,12 @@ describe Gitlab::Email::Handler::CreateNoteHandler, lib: true do
 
         it_behaves_like 'an email that contains a mail key', 'References'
       end
+
+      context 'mail key is in the References header with a comma' do
+        let(:email_raw) { fixture_file('emails/reply_without_subaddressing_and_key_inside_references_with_a_comma.eml') }
+
+        it_behaves_like 'an email that contains a mail key', 'References'
+      end
     end
   end
 end
diff --git a/spec/lib/gitlab/email/handler/unsubscribe_handler_spec.rb b/spec/lib/gitlab/email/handler/unsubscribe_handler_spec.rb
new file mode 100644
index 00000000000..0939e6c4514
--- /dev/null
+++ b/spec/lib/gitlab/email/handler/unsubscribe_handler_spec.rb
@@ -0,0 +1,61 @@
+require 'spec_helper'
+require_relative '../email_shared_blocks'
+
+describe Gitlab::Email::Handler::UnsubscribeHandler, lib: true do
+  include_context :email_shared_context
+
+  before do
+    stub_incoming_email_setting(enabled: true, address: 'reply+%{key}@appmail.adventuretime.ooo')
+    stub_config_setting(host: 'localhost')
+  end
+
+  let(:email_raw) { fixture_file('emails/valid_reply.eml').gsub(mail_key, "#{mail_key}+unsubscribe") }
+  let(:project) { create(:empty_project, :public) }
+  let(:user) { create(:user) }
+  let(:noteable) { create(:issue, project: project) }
+
+  let!(:sent_notification) { SentNotification.record(noteable, user.id, mail_key) }
+
+  context 'when notification concerns a commit' do
+    let(:commit) { create(:commit, project: project) }
+    let!(:sent_notification) { SentNotification.record(commit, user.id, mail_key) }
+
+    it 'handler does not raise an error' do
+      expect { receiver.execute }.not_to raise_error
+    end
+  end
+
+  context 'user is unsubscribed' do
+    it 'leaves user unsubscribed' do
+      expect { receiver.execute }.not_to change { noteable.subscribed?(user) }.from(false)
+    end
+  end
+
+  context 'user is subscribed' do
+    before do
+      noteable.subscribe(user)
+    end
+
+    it 'unsubscribes user from notable' do
+      expect { receiver.execute }.to change { noteable.subscribed?(user) }.from(true).to(false)
+    end
+  end
+
+  context 'when the noteable could not be found' do
+    before do
+      noteable.destroy
+    end
+
+    it 'raises a NoteableNotFoundError' do
+      expect { receiver.execute }.to raise_error(Gitlab::Email::NoteableNotFoundError)
+    end
+  end
+
+  context 'when no sent notification for the mail key could be found' do
+    let(:email_raw) { fixture_file('emails/wrong_mail_key.eml') }
+
+    it 'raises a SentNotificationNotFoundError' do
+      expect { receiver.execute }.to raise_error(Gitlab::Email::SentNotificationNotFoundError)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/email/message/repository_push_spec.rb b/spec/lib/gitlab/email/message/repository_push_spec.rb
index 5b966bddb6a..7b3291b8315 100644
--- a/spec/lib/gitlab/email/message/repository_push_spec.rb
+++ b/spec/lib/gitlab/email/message/repository_push_spec.rb
@@ -4,7 +4,7 @@ describe Gitlab::Email::Message::RepositoryPush do
   include RepoHelpers
 
   let!(:group) { create(:group, name: 'my_group') }
-  let!(:project) { create(:project, name: 'my_project', namespace: group) }
+  let!(:project) { create(:project, :repository, name: 'my_project', namespace: group) }
   let!(:author) { create(:author, name: 'Author') }
 
   let(:message) do
diff --git a/spec/lib/gitlab/email/reply_parser_spec.rb b/spec/lib/gitlab/email/reply_parser_spec.rb
index c7a0139d32a..28698e89c33 100644
--- a/spec/lib/gitlab/email/reply_parser_spec.rb
+++ b/spec/lib/gitlab/email/reply_parser_spec.rb
@@ -88,8 +88,6 @@ describe Gitlab::Email::ReplyParser, lib: true do
       expect(test_parse_body(fixture_file("emails/inline_reply.eml"))).
         to eq(
           <<-BODY.strip_heredoc.chomp
-            On Wed, Oct 8, 2014 at 11:12 AM, techAPJ <info@unconfigured.discourse.org> wrote:
-
             >     techAPJ <https://meta.discourse.org/users/techapj>
             > November 28
             >
diff --git a/spec/lib/gitlab/etag_caching/middleware_spec.rb b/spec/lib/gitlab/etag_caching/middleware_spec.rb
new file mode 100644
index 00000000000..8b5bfc4dbb0
--- /dev/null
+++ b/spec/lib/gitlab/etag_caching/middleware_spec.rb
@@ -0,0 +1,163 @@
+require 'spec_helper'
+
+describe Gitlab::EtagCaching::Middleware do
+  let(:app) { double(:app) }
+  let(:middleware) { described_class.new(app) }
+  let(:app_status_code) { 200 }
+  let(:if_none_match) { nil }
+  let(:enabled_path) { '/gitlab-org/gitlab-ce/noteable/issue/1/notes' }
+
+  context 'when ETag caching is not enabled for current route' do
+    let(:path) { '/gitlab-org/gitlab-ce/tree/master/noteable/issue/1/notes' }
+
+    before do
+      mock_app_response
+    end
+
+    it 'does not add ETag header' do
+      _, headers, _ = middleware.call(build_env(path, if_none_match))
+
+      expect(headers['ETag']).to be_nil
+    end
+
+    it 'passes status code from app' do
+      status, _, _ = middleware.call(build_env(path, if_none_match))
+
+      expect(status).to eq app_status_code
+    end
+  end
+
+  context 'when there is no ETag in store for given resource' do
+    let(:path) { enabled_path }
+
+    before do
+      mock_app_response
+      mock_value_in_store(nil)
+    end
+
+    it 'generates ETag' do
+      expect_any_instance_of(Gitlab::EtagCaching::Store)
+        .to receive(:touch).and_return('123')
+
+      middleware.call(build_env(path, if_none_match))
+    end
+
+    context 'when If-None-Match header was specified' do
+      let(:if_none_match) { 'W/"abc"' }
+
+      it 'tracks "etag_caching_key_not_found" event' do
+        expect(Gitlab::Metrics).to receive(:add_event)
+          .with(:etag_caching_middleware_used)
+        expect(Gitlab::Metrics).to receive(:add_event)
+          .with(:etag_caching_key_not_found)
+
+        middleware.call(build_env(path, if_none_match))
+      end
+    end
+  end
+
+  context 'when there is ETag in store for given resource' do
+    let(:path) { enabled_path }
+
+    before do
+      mock_app_response
+      mock_value_in_store('123')
+    end
+
+    it 'returns this value as header' do
+      _, headers, _ = middleware.call(build_env(path, if_none_match))
+
+      expect(headers['ETag']).to eq 'W/"123"'
+    end
+  end
+
+  context 'when If-None-Match header matches ETag in store' do
+    let(:path) { enabled_path }
+    let(:if_none_match) { 'W/"123"' }
+
+    before do
+      mock_value_in_store('123')
+    end
+
+    it 'does not call app' do
+      expect(app).not_to receive(:call)
+
+      middleware.call(build_env(path, if_none_match))
+    end
+
+    it 'returns status code 304' do
+      status, _, _ = middleware.call(build_env(path, if_none_match))
+
+      expect(status).to eq 304
+    end
+
+    it 'tracks "etag_caching_cache_hit" event' do
+      expect(Gitlab::Metrics).to receive(:add_event)
+        .with(:etag_caching_middleware_used)
+      expect(Gitlab::Metrics).to receive(:add_event)
+        .with(:etag_caching_cache_hit)
+
+      middleware.call(build_env(path, if_none_match))
+    end
+  end
+
+  context 'when If-None-Match header does not match ETag in store' do
+    let(:path) { enabled_path }
+    let(:if_none_match) { 'W/"abc"' }
+
+    before do
+      mock_value_in_store('123')
+    end
+
+    it 'calls app' do
+      expect(app).to receive(:call).and_return([app_status_code, {}, ['body']])
+
+      middleware.call(build_env(path, if_none_match))
+    end
+
+    it 'tracks "etag_caching_resource_changed" event' do
+      mock_app_response
+
+      expect(Gitlab::Metrics).to receive(:add_event)
+        .with(:etag_caching_middleware_used)
+      expect(Gitlab::Metrics).to receive(:add_event)
+        .with(:etag_caching_resource_changed)
+
+      middleware.call(build_env(path, if_none_match))
+    end
+  end
+
+  context 'when If-None-Match header is not specified' do
+    let(:path) { enabled_path }
+
+    before do
+      mock_value_in_store('123')
+      mock_app_response
+    end
+
+    it 'tracks "etag_caching_header_missing" event' do
+      expect(Gitlab::Metrics).to receive(:add_event)
+        .with(:etag_caching_middleware_used)
+      expect(Gitlab::Metrics).to receive(:add_event)
+        .with(:etag_caching_header_missing)
+
+      middleware.call(build_env(path, if_none_match))
+    end
+  end
+
+  def mock_app_response
+    allow(app).to receive(:call).and_return([app_status_code, {}, ['body']])
+  end
+
+  def mock_value_in_store(value)
+    allow_any_instance_of(Gitlab::EtagCaching::Store)
+      .to receive(:get).and_return(value)
+  end
+
+  def build_env(path, if_none_match)
+    {
+      'PATH_INFO' => path,
+      'HTTP_IF_NONE_MATCH' => if_none_match
+    }
+  end
+end
diff --git a/spec/lib/gitlab/gfm/reference_rewriter_spec.rb b/spec/lib/gitlab/gfm/reference_rewriter_spec.rb
index d619e401897..5d416c9eec3 100644
--- a/spec/lib/gitlab/gfm/reference_rewriter_spec.rb
+++ b/spec/lib/gitlab/gfm/reference_rewriter_spec.rb
@@ -2,8 +2,8 @@ require 'spec_helper'
 
 describe Gitlab::Gfm::ReferenceRewriter do
   let(:text) { 'some text' }
-  let(:old_project) { create(:project, name: 'old') }
-  let(:new_project) { create(:project, name: 'new') }
+  let(:old_project) { create(:empty_project, name: 'old-project') }
+  let(:new_project) { create(:empty_project, name: 'new-project') }
   let(:user) { create(:user) }
 
   before { old_project.team << [user, :reporter] }
@@ -29,7 +29,7 @@ describe Gitlab::Gfm::ReferenceRewriter do
       context 'description with ignored elements' do
         let(:text) do
           "Hi. This references #1, but not `#2`\n" +
-          '<pre>and not !1</pre>'
+            '<pre>and not !1</pre>'
         end
 
         it { is_expected.to include issue_first.to_reference(new_project) }
diff --git a/spec/lib/gitlab/gfm/uploads_rewriter_spec.rb b/spec/lib/gitlab/gfm/uploads_rewriter_spec.rb
index 6eca33f9fee..c3016f63ebf 100644
--- a/spec/lib/gitlab/gfm/uploads_rewriter_spec.rb
+++ b/spec/lib/gitlab/gfm/uploads_rewriter_spec.rb
@@ -2,8 +2,8 @@ require 'spec_helper'
 
 describe Gitlab::Gfm::UploadsRewriter do
   let(:user) { create(:user) }
-  let(:old_project) { create(:project) }
-  let(:new_project) { create(:project) }
+  let(:old_project) { create(:empty_project) }
+  let(:new_project) { create(:empty_project) }
   let(:rewriter) { described_class.new(text, old_project, user) }
 
   context 'text contains links to uploads' do
diff --git a/spec/lib/gitlab/git/attributes_spec.rb b/spec/lib/gitlab/git/attributes_spec.rb
new file mode 100644
index 00000000000..9c011e34c11
--- /dev/null
+++ b/spec/lib/gitlab/git/attributes_spec.rb
@@ -0,0 +1,150 @@
+require 'spec_helper'
+
+describe Gitlab::Git::Attributes, seed_helper: true do
+  let(:path) do
+    File.join(SEED_REPOSITORY_PATH, 'with-git-attributes.git')
+  end
+
+  subject { described_class.new(path) }
+
+  describe '#attributes' do
+    context 'using a path with attributes' do
+      it 'returns the attributes as a Hash' do
+        expect(subject.attributes('test.txt')).to eq({ 'text' => true })
+      end
+
+      it 'returns a Hash containing multiple attributes' do
+        expect(subject.attributes('test.sh')).
+          to eq({ 'eol' => 'lf', 'gitlab-language' => 'shell' })
+      end
+
+      it 'returns a Hash containing attributes for a file with multiple extensions' do
+        expect(subject.attributes('test.haml.html')).
+          to eq({ 'gitlab-language' => 'haml' })
+      end
+
+      it 'returns a Hash containing attributes for a file in a directory' do
+        expect(subject.attributes('foo/bar.txt')).to eq({ 'foo' => true })
+      end
+
+      it 'returns a Hash containing attributes with query string parameters' do
+        expect(subject.attributes('foo.cgi')).
+          to eq({ 'key' => 'value?p1=v1&p2=v2' })
+      end
+
+      it 'returns a Hash containing the attributes for an absolute path' do
+        expect(subject.attributes('/test.txt')).to eq({ 'text' => true })
+      end
+
+      it 'returns a Hash containing the attributes when a pattern is defined using an absolute path' do
+        # When a path is given without a leading slash it should still match
+        # patterns defined with a leading slash.
+        expect(subject.attributes('foo.png')).
+          to eq({ 'gitlab-language' => 'png' })
+
+        expect(subject.attributes('/foo.png')).
+          to eq({ 'gitlab-language' => 'png' })
+      end
+
+      it 'returns an empty Hash for a defined path without attributes' do
+        expect(subject.attributes('bla/bla.txt')).to eq({})
+      end
+
+      context 'when the "binary" option is set for a path' do
+        it 'returns true for the "binary" option' do
+          expect(subject.attributes('test.binary')['binary']).to eq(true)
+        end
+
+        it 'returns false for the "diff" option' do
+          expect(subject.attributes('test.binary')['diff']).to eq(false)
+        end
+      end
+    end
+
+    context 'using a path without any attributes' do
+      it 'returns an empty Hash' do
+        expect(subject.attributes('test.foo')).to eq({})
+      end
+    end
+  end
+
+  describe '#patterns' do
+    it 'parses a file with entries' do
+      expect(subject.patterns).to be_an_instance_of(Hash)
+    end
+
+    it 'parses an entry that uses a tab to separate the pattern and attributes' do
+      expect(subject.patterns[File.join(path, '*.md')]).
+        to eq({ 'gitlab-language' => 'markdown' })
+    end
+
+    it 'stores patterns in reverse order' do
+      first = subject.patterns.to_a[0]
+
+      expect(first[0]).to eq(File.join(path, 'bla/bla.txt'))
+    end
+
+    # It's a bit hard to test for something _not_ being processed. As such we'll
+    # just test the number of entries.
+    it 'ignores any comments and empty lines' do
+      expect(subject.patterns.length).to eq(10)
+    end
+
+    it 'does not parse anything when the attributes file does not exist' do
+      expect(File).to receive(:exist?).
+        with(File.join(path, 'info/attributes')).
+        and_return(false)
+
+      expect(subject.patterns).to eq({})
+    end
+  end
+
+  describe '#parse_attributes' do
+    it 'parses a boolean attribute' do
+      expect(subject.parse_attributes('text')).to eq({ 'text' => true })
+    end
+
+    it 'parses a negated boolean attribute' do
+      expect(subject.parse_attributes('-text')).to eq({ 'text' => false })
+    end
+
+    it 'parses a key-value pair' do
+      expect(subject.parse_attributes('foo=bar')).to eq({ 'foo' => 'bar' })
+    end
+
+    it 'parses multiple attributes' do
+      input = 'boolean key=value -negated'
+
+      expect(subject.parse_attributes(input)).
+        to eq({ 'boolean' => true, 'key' => 'value', 'negated' => false })
+    end
+
+    it 'parses attributes with query string parameters' do
+      expect(subject.parse_attributes('foo=bar?baz=1')).
+        to eq({ 'foo' => 'bar?baz=1' })
+    end
+  end
+
+  describe '#each_line' do
+    it 'iterates over every line in the attributes file' do
+      args = [String] * 14 # the number of lines in the file
+
+      expect { |b| subject.each_line(&b) }.to yield_successive_args(*args)
+    end
+
+    it 'does not yield when the attributes file does not exist' do
+      expect(File).to receive(:exist?).
+        with(File.join(path, 'info/attributes')).
+        and_return(false)
+
+      expect { |b| subject.each_line(&b) }.not_to yield_control
+    end
+
+    it 'does not yield when the attributes file has an unsupported encoding' do
+      path = File.join(SEED_REPOSITORY_PATH, 'with-invalid-git-attributes.git')
+      attrs = described_class.new(path)
+
+      expect { |b| attrs.each_line(&b) }.not_to yield_control
+    end
+  end
+end
diff --git a/spec/lib/gitlab/git/blame_spec.rb b/spec/lib/gitlab/git/blame_spec.rb
new file mode 100644
index 00000000000..e169f5af6b6
--- /dev/null
+++ b/spec/lib/gitlab/git/blame_spec.rb
@@ -0,0 +1,66 @@
+# coding: utf-8
+require "spec_helper"
+
+describe Gitlab::Git::Blame, seed_helper: true do
+  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+  let(:blame) do
+    Gitlab::Git::Blame.new(repository, SeedRepo::Commit::ID, "CONTRIBUTING.md")
+  end
+
+  context "each count" do
+    it do
+      data = []
+      blame.each do |commit, line|
+        data << {
+          commit: commit,
+          line: line
+        }
+      end
+
+      expect(data.size).to eq(95)
+      expect(data.first[:commit]).to be_kind_of(Gitlab::Git::Commit)
+      expect(data.first[:line]).to eq("# Contribute to GitLab")
+    end
+  end
+
+  context "ISO-8859 encoding" do
+    let(:blame) do
+      Gitlab::Git::Blame.new(repository, SeedRepo::EncodingCommit::ID, "encoding/iso8859.txt")
+    end
+
+    it 'converts to UTF-8' do
+      data = []
+      blame.each do |commit, line|
+        data << {
+          commit: commit,
+          line: line
+        }
+      end
+
+      expect(data.size).to eq(1)
+      expect(data.first[:commit]).to be_kind_of(Gitlab::Git::Commit)
+      expect(data.first[:line]).to eq("Ä ü")
+    end
+  end
+
+  context "unknown encoding" do
+    let(:blame) do
+      Gitlab::Git::Blame.new(repository, SeedRepo::EncodingCommit::ID, "encoding/iso8859.txt")
+    end
+
+    it 'converts to UTF-8' do
+      expect(CharlockHolmes::EncodingDetector).to receive(:detect).and_return(nil)
+      data = []
+      blame.each do |commit, line|
+        data << {
+            commit: commit,
+            line: line
+        }
+      end
+
+      expect(data.size).to eq(1)
+      expect(data.first[:commit]).to be_kind_of(Gitlab::Git::Commit)
+      expect(data.first[:line]).to eq(" ")
+    end
+  end
+end
diff --git a/spec/lib/gitlab/git/blob_snippet_spec.rb b/spec/lib/gitlab/git/blob_snippet_spec.rb
new file mode 100644
index 00000000000..17d6be470ac
--- /dev/null
+++ b/spec/lib/gitlab/git/blob_snippet_spec.rb
@@ -0,0 +1,19 @@
+# encoding: UTF-8
+
+require "spec_helper"
+
+describe Gitlab::Git::BlobSnippet, seed_helper: true do
+  describe :data do
+    context 'empty lines' do
+      let(:snippet) { Gitlab::Git::BlobSnippet.new('master', nil, nil, nil) }
+
+      it { expect(snippet.data).to be_nil }
+    end
+
+    context 'present lines' do
+      let(:snippet) { Gitlab::Git::BlobSnippet.new('master', %w(wow much), 1, 'wow.rb') }
+
+      it { expect(snippet.data).to eq("wow\nmuch") }
+    end
+  end
+end
diff --git a/spec/lib/gitlab/git/blob_spec.rb b/spec/lib/gitlab/git/blob_spec.rb
new file mode 100644
index 00000000000..8049e2c120d
--- /dev/null
+++ b/spec/lib/gitlab/git/blob_spec.rb
@@ -0,0 +1,304 @@
+# encoding: utf-8
+
+require "spec_helper"
+
+describe Gitlab::Git::Blob, seed_helper: true do
+  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+
+  describe :initialize do
+    let(:blob) { Gitlab::Git::Blob.new(name: 'test') }
+
+    it 'handles nil data' do
+      expect(blob.name).to eq('test')
+      expect(blob.size).to eq(nil)
+      expect(blob.loaded_size).to eq(nil)
+    end
+  end
+
+  describe :find do
+    context 'file in subdir' do
+      let(:blob) { Gitlab::Git::Blob.find(repository, SeedRepo::Commit::ID, "files/ruby/popen.rb") }
+
+      it { expect(blob.id).to eq(SeedRepo::RubyBlob::ID) }
+      it { expect(blob.name).to eq(SeedRepo::RubyBlob::NAME) }
+      it { expect(blob.path).to eq("files/ruby/popen.rb") }
+      it { expect(blob.commit_id).to eq(SeedRepo::Commit::ID) }
+      it { expect(blob.data[0..10]).to eq(SeedRepo::RubyBlob::CONTENT[0..10]) }
+      it { expect(blob.size).to eq(669) }
+      it { expect(blob.mode).to eq("100644") }
+    end
+
+    context 'file in root' do
+      let(:blob) { Gitlab::Git::Blob.find(repository, SeedRepo::Commit::ID, ".gitignore") }
+
+      it { expect(blob.id).to eq("dfaa3f97ca337e20154a98ac9d0be76ddd1fcc82") }
+      it { expect(blob.name).to eq(".gitignore") }
+      it { expect(blob.path).to eq(".gitignore") }
+      it { expect(blob.commit_id).to eq(SeedRepo::Commit::ID) }
+      it { expect(blob.data[0..10]).to eq("*.rbc\n*.sas") }
+      it { expect(blob.size).to eq(241) }
+      it { expect(blob.mode).to eq("100644") }
+      it { expect(blob).not_to be_binary }
+    end
+
+    context 'file in root with leading slash' do
+      let(:blob) { Gitlab::Git::Blob.find(repository, SeedRepo::Commit::ID, "/.gitignore") }
+
+      it { expect(blob.id).to eq("dfaa3f97ca337e20154a98ac9d0be76ddd1fcc82") }
+      it { expect(blob.name).to eq(".gitignore") }
+      it { expect(blob.path).to eq(".gitignore") }
+      it { expect(blob.commit_id).to eq(SeedRepo::Commit::ID) }
+      it { expect(blob.data[0..10]).to eq("*.rbc\n*.sas") }
+      it { expect(blob.size).to eq(241) }
+      it { expect(blob.mode).to eq("100644") }
+    end
+
+    context 'non-exist file' do
+      let(:blob) { Gitlab::Git::Blob.find(repository, SeedRepo::Commit::ID, "missing.rb") }
+
+      it { expect(blob).to be_nil }
+    end
+
+    context 'six submodule' do
+      let(:blob) { Gitlab::Git::Blob.find(repository, SeedRepo::Commit::ID, 'six') }
+
+      it { expect(blob.id).to eq('409f37c4f05865e4fb208c771485f211a22c4c2d') }
+      it { expect(blob.data).to eq('') }
+
+      it 'does not get messed up by load_all_data!' do
+        blob.load_all_data!(repository)
+        expect(blob.data).to eq('')
+      end
+
+      it 'does not mark the blob as binary' do
+        expect(blob).not_to be_binary
+      end
+    end
+
+    context 'large file' do
+      let(:blob) { Gitlab::Git::Blob.find(repository, SeedRepo::Commit::ID, 'files/images/6049019_460s.jpg') }
+      let(:blob_size) { 111803 }
+
+      it { expect(blob.size).to eq(blob_size) }
+      it { expect(blob.data.length).to eq(blob_size) }
+
+      it 'check that this test is sane' do
+        expect(blob.size).to be <= Gitlab::Git::Blob::MAX_DATA_DISPLAY_SIZE
+      end
+
+      it 'can load all data' do
+        blob.load_all_data!(repository)
+        expect(blob.data.length).to eq(blob_size)
+      end
+
+      it 'marks the blob as binary' do
+        expect(Gitlab::Git::Blob).to receive(:new).
+          with(hash_including(binary: true)).
+          and_call_original
+
+        expect(blob).to be_binary
+      end
+    end
+  end
+
+  describe :raw do
+    let(:raw_blob) { Gitlab::Git::Blob.raw(repository, SeedRepo::RubyBlob::ID) }
+    it { expect(raw_blob.id).to eq(SeedRepo::RubyBlob::ID) }
+    it { expect(raw_blob.data[0..10]).to eq("require \'fi") }
+    it { expect(raw_blob.size).to eq(669) }
+    it { expect(raw_blob.truncated?).to be_falsey }
+
+    context 'large file' do
+      it 'limits the size of a large file' do
+        blob_size = Gitlab::Git::Blob::MAX_DATA_DISPLAY_SIZE + 1
+        buffer = Array.new(blob_size, 0)
+        rugged_blob = Rugged::Blob.from_buffer(repository.rugged, buffer.join(''))
+        blob = Gitlab::Git::Blob.raw(repository, rugged_blob)
+
+        expect(blob.size).to eq(blob_size)
+        expect(blob.loaded_size).to eq(Gitlab::Git::Blob::MAX_DATA_DISPLAY_SIZE)
+        expect(blob.data.length).to eq(Gitlab::Git::Blob::MAX_DATA_DISPLAY_SIZE)
+        expect(blob.truncated?).to be_truthy
+
+        blob.load_all_data!(repository)
+        expect(blob.loaded_size).to eq(blob_size)
+      end
+    end
+  end
+
+  describe 'encoding' do
+    context 'file with russian text' do
+      let(:blob) { Gitlab::Git::Blob.find(repository, SeedRepo::Commit::ID, "encoding/russian.rb") }
+
+      it { expect(blob.name).to eq("russian.rb") }
+      it { expect(blob.data.lines.first).to eq("Хороший файл") }
+      it { expect(blob.size).to eq(23) }
+      it { expect(blob.truncated?).to be_falsey }
+      # Run it twice since data is encoded after the first run
+      it { expect(blob.truncated?).to be_falsey }
+      it { expect(blob.mode).to eq("100755") }
+    end
+
+    context 'file with Chinese text' do
+      let(:blob) { Gitlab::Git::Blob.find(repository, SeedRepo::Commit::ID, "encoding/テスト.txt") }
+
+      it { expect(blob.name).to eq("テスト.txt") }
+      it { expect(blob.data).to include("これはテスト") }
+      it { expect(blob.size).to eq(340) }
+      it { expect(blob.mode).to eq("100755") }
+      it { expect(blob.truncated?).to be_falsey }
+    end
+
+    context 'file with ISO-8859 text' do
+      let(:blob) { Gitlab::Git::Blob.find(repository, SeedRepo::LastCommit::ID, "encoding/iso8859.txt") }
+
+      it { expect(blob.name).to eq("iso8859.txt") }
+      it { expect(blob.loaded_size).to eq(4) }
+      it { expect(blob.size).to eq(4) }
+      it { expect(blob.mode).to eq("100644") }
+      it { expect(blob.truncated?).to be_falsey }
+    end
+  end
+
+  describe 'mode' do
+    context 'file regular' do
+      let(:blob) do
+        Gitlab::Git::Blob.find(
+          repository,
+          'fa1b1e6c004a68b7d8763b86455da9e6b23e36d6',
+          'files/ruby/regex.rb'
+        )
+      end
+
+      it { expect(blob.name).to eq('regex.rb') }
+      it { expect(blob.path).to eq('files/ruby/regex.rb') }
+      it { expect(blob.size).to eq(1200) }
+      it { expect(blob.mode).to eq("100644") }
+    end
+
+    context 'file binary' do
+      let(:blob) do
+        Gitlab::Git::Blob.find(
+          repository,
+          'fa1b1e6c004a68b7d8763b86455da9e6b23e36d6',
+          'files/executables/ls'
+        )
+      end
+
+      it { expect(blob.name).to eq('ls') }
+      it { expect(blob.path).to eq('files/executables/ls') }
+      it { expect(blob.size).to eq(110080) }
+      it { expect(blob.mode).to eq("100755") }
+    end
+
+    context 'file symlink to regular' do
+      let(:blob) do
+        Gitlab::Git::Blob.find(
+          repository,
+          'fa1b1e6c004a68b7d8763b86455da9e6b23e36d6',
+          'files/links/ruby-style-guide.md'
+        )
+      end
+
+      it { expect(blob.name).to eq('ruby-style-guide.md') }
+      it { expect(blob.path).to eq('files/links/ruby-style-guide.md') }
+      it { expect(blob.size).to eq(31) }
+      it { expect(blob.mode).to eq("120000") }
+    end
+
+    context 'file symlink to binary' do
+      let(:blob) do
+        Gitlab::Git::Blob.find(
+          repository,
+          'fa1b1e6c004a68b7d8763b86455da9e6b23e36d6',
+          'files/links/touch'
+        )
+      end
+
+      it { expect(blob.name).to eq('touch') }
+      it { expect(blob.path).to eq('files/links/touch') }
+      it { expect(blob.size).to eq(20) }
+      it { expect(blob.mode).to eq("120000") }
+    end
+  end
+
+  describe :lfs_pointers do
+    context 'file a valid lfs pointer' do
+      let(:blob) do
+        Gitlab::Git::Blob.find(
+          repository,
+          '33bcff41c232a11727ac6d660bd4b0c2ba86d63d',
+          'files/lfs/image.jpg'
+        )
+      end
+
+      it { expect(blob.lfs_pointer?).to eq(true) }
+      it { expect(blob.lfs_oid).to eq("4206f951d2691c78aac4c0ce9f2b23580b2c92cdcc4336e1028742c0274938e0") }
+      it { expect(blob.lfs_size).to eq("19548") }
+      it { expect(blob.id).to eq("f4d76af13003d1106be7ac8c5a2a3d37ddf32c2a") }
+      it { expect(blob.name).to eq("image.jpg") }
+      it { expect(blob.path).to eq("files/lfs/image.jpg") }
+      it { expect(blob.size).to eq(130) }
+      it { expect(blob.mode).to eq("100644") }
+    end
+
+    describe 'file an invalid lfs pointer' do
+      context 'with correct version header but incorrect size and oid' do
+        let(:blob) do
+          Gitlab::Git::Blob.find(
+            repository,
+            '33bcff41c232a11727ac6d660bd4b0c2ba86d63d',
+            'files/lfs/archive-invalid.tar'
+          )
+        end
+
+        it { expect(blob.lfs_pointer?).to eq(false) }
+        it { expect(blob.lfs_oid).to eq(nil) }
+        it { expect(blob.lfs_size).to eq(nil) }
+        it { expect(blob.id).to eq("f8a898db217a5a85ed8b3d25b34c1df1d1094c46") }
+        it { expect(blob.name).to eq("archive-invalid.tar") }
+        it { expect(blob.path).to eq("files/lfs/archive-invalid.tar") }
+        it { expect(blob.size).to eq(43) }
+        it { expect(blob.mode).to eq("100644") }
+      end
+
+      context 'with correct version header and size but incorrect size and oid' do
+        let(:blob) do
+          Gitlab::Git::Blob.find(
+            repository,
+            '33bcff41c232a11727ac6d660bd4b0c2ba86d63d',
+            'files/lfs/picture-invalid.png'
+          )
+        end
+
+        it { expect(blob.lfs_pointer?).to eq(false) }
+        it { expect(blob.lfs_oid).to eq(nil) }
+        it { expect(blob.lfs_size).to eq("1575078") }
+        it { expect(blob.id).to eq("5ae35296e1f95c1ef9feda1241477ed29a448572") }
+        it { expect(blob.name).to eq("picture-invalid.png") }
+        it { expect(blob.path).to eq("files/lfs/picture-invalid.png") }
+        it { expect(blob.size).to eq(57) }
+        it { expect(blob.mode).to eq("100644") }
+      end
+
+      context 'with correct version header and size but invalid size and oid' do
+        let(:blob) do
+          Gitlab::Git::Blob.find(
+            repository,
+            '33bcff41c232a11727ac6d660bd4b0c2ba86d63d',
+            'files/lfs/file-invalid.zip'
+          )
+        end
+
+        it { expect(blob.lfs_pointer?).to eq(false) }
+        it { expect(blob.lfs_oid).to eq(nil) }
+        it { expect(blob.lfs_size).to eq(nil) }
+        it { expect(blob.id).to eq("d831981bd876732b85a1bcc6cc01210c9f36248f") }
+        it { expect(blob.name).to eq("file-invalid.zip") }
+        it { expect(blob.path).to eq("files/lfs/file-invalid.zip") }
+        it { expect(blob.size).to eq(60) }
+        it { expect(blob.mode).to eq("100644") }
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/git/branch_spec.rb b/spec/lib/gitlab/git/branch_spec.rb
new file mode 100644
index 00000000000..78234b396c5
--- /dev/null
+++ b/spec/lib/gitlab/git/branch_spec.rb
@@ -0,0 +1,31 @@
+require "spec_helper"
+
+describe Gitlab::Git::Branch, seed_helper: true do
+  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+
+  subject { repository.branches }
+
+  it { is_expected.to be_kind_of Array }
+
+  describe '#size' do
+    subject { super().size }
+    it { is_expected.to eq(SeedRepo::Repo::BRANCHES.size) }
+  end
+
+  describe 'first branch' do
+    let(:branch) { repository.branches.first }
+
+    it { expect(branch.name).to eq(SeedRepo::Repo::BRANCHES.first) }
+    it { expect(branch.dereferenced_target.sha).to eq("0b4bc9a49b562e85de7cc9e834518ea6828729b9") }
+  end
+
+  describe 'master branch' do
+    let(:branch) do
+      repository.branches.find { |branch| branch.name == 'master' }
+    end
+
+    it { expect(branch.dereferenced_target.sha).to eq(SeedRepo::LastCommit::ID) }
+  end
+
+  it { expect(repository.branches.size).to eq(SeedRepo::Repo::BRANCHES.size) }
+end
diff --git a/spec/lib/gitlab/git/commit_spec.rb b/spec/lib/gitlab/git/commit_spec.rb
new file mode 100644
index 00000000000..e1be6784c20
--- /dev/null
+++ b/spec/lib/gitlab/git/commit_spec.rb
@@ -0,0 +1,408 @@
+require "spec_helper"
+
+describe Gitlab::Git::Commit, seed_helper: true do
+  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+  let(:commit) { Gitlab::Git::Commit.find(repository, SeedRepo::Commit::ID) }
+  let(:rugged_commit) do
+    repository.rugged.lookup(SeedRepo::Commit::ID)
+  end
+
+  describe "Commit info" do
+    before do
+      repo = Gitlab::Git::Repository.new(TEST_REPO_PATH).rugged
+
+      @committer = {
+        email: 'mike@smith.com',
+        name: "Mike Smith",
+        time: Time.now
+      }
+
+      @author = {
+        email: 'john@smith.com',
+        name: "John Smith",
+        time: Time.now
+      }
+
+      @parents = [repo.head.target]
+      @gitlab_parents = @parents.map { |c| Gitlab::Git::Commit.decorate(c) }
+      @tree = @parents.first.tree
+
+      sha = Rugged::Commit.create(
+        repo,
+        author: @author,
+        committer: @committer,
+        tree: @tree,
+        parents: @parents,
+        message: "Refactoring specs",
+        update_ref: "HEAD"
+      )
+
+      @raw_commit = repo.lookup(sha)
+      @commit = Gitlab::Git::Commit.new(@raw_commit)
+    end
+
+    it { expect(@commit.short_id).to eq(@raw_commit.oid[0..10]) }
+    it { expect(@commit.id).to eq(@raw_commit.oid) }
+    it { expect(@commit.sha).to eq(@raw_commit.oid) }
+    it { expect(@commit.safe_message).to eq(@raw_commit.message) }
+    it { expect(@commit.created_at).to eq(@raw_commit.author[:time]) }
+    it { expect(@commit.date).to eq(@raw_commit.committer[:time]) }
+    it { expect(@commit.author_email).to eq(@author[:email]) }
+    it { expect(@commit.author_name).to eq(@author[:name]) }
+    it { expect(@commit.committer_name).to eq(@committer[:name]) }
+    it { expect(@commit.committer_email).to eq(@committer[:email]) }
+    it { expect(@commit.different_committer?).to be_truthy }
+    it { expect(@commit.parents).to eq(@gitlab_parents) }
+    it { expect(@commit.parent_id).to eq(@parents.first.oid) }
+    it { expect(@commit.no_commit_message).to eq("--no commit message") }
+    it { expect(@commit.tree).to eq(@tree) }
+
+    after do
+      # Erase the new commit so other tests get the original repo
+      repo = Gitlab::Git::Repository.new(TEST_REPO_PATH).rugged
+      repo.references.update("refs/heads/master", SeedRepo::LastCommit::ID)
+    end
+  end
+
+  context 'Class methods' do
+    describe :find do
+      it "should return first head commit if without params" do
+        expect(Gitlab::Git::Commit.last(repository).id).to eq(
+          repository.raw.head.target.oid
+        )
+      end
+
+      it "should return valid commit" do
+        expect(Gitlab::Git::Commit.find(repository, SeedRepo::Commit::ID)).to be_valid_commit
+      end
+
+      it "should return valid commit for tag" do
+        expect(Gitlab::Git::Commit.find(repository, 'v1.0.0').id).to eq('6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9')
+      end
+
+      it "should return nil for non-commit ids" do
+        blob = Gitlab::Git::Blob.find(repository, SeedRepo::Commit::ID, "files/ruby/popen.rb")
+        expect(Gitlab::Git::Commit.find(repository, blob.id)).to be_nil
+      end
+
+      it "should return nil for parent of non-commit object" do
+        blob = Gitlab::Git::Blob.find(repository, SeedRepo::Commit::ID, "files/ruby/popen.rb")
+        expect(Gitlab::Git::Commit.find(repository, "#{blob.id}^")).to be_nil
+      end
+
+      it "should return nil for nonexisting ids" do
+        expect(Gitlab::Git::Commit.find(repository, "+123_4532530XYZ")).to be_nil
+      end
+
+      context 'with broken repo' do
+        let(:repository) { Gitlab::Git::Repository.new(TEST_BROKEN_REPO_PATH) }
+
+        it 'returns nil' do
+          expect(Gitlab::Git::Commit.find(repository, SeedRepo::Commit::ID)).to be_nil
+        end
+      end
+    end
+
+    describe :last_for_path do
+      context 'no path' do
+        subject { Gitlab::Git::Commit.last_for_path(repository, 'master') }
+
+        describe '#id' do
+          subject { super().id }
+          it { is_expected.to eq(SeedRepo::LastCommit::ID) }
+        end
+      end
+
+      context 'path' do
+        subject { Gitlab::Git::Commit.last_for_path(repository, 'master', 'files/ruby') }
+
+        describe '#id' do
+          subject { super().id }
+          it { is_expected.to eq(SeedRepo::Commit::ID) }
+        end
+      end
+
+      context 'ref + path' do
+        subject { Gitlab::Git::Commit.last_for_path(repository, SeedRepo::Commit::ID, 'encoding') }
+
+        describe '#id' do
+          subject { super().id }
+          it { is_expected.to eq(SeedRepo::BigCommit::ID) }
+        end
+      end
+    end
+
+    describe "where" do
+      context 'path is empty string' do
+        subject do
+          commits = Gitlab::Git::Commit.where(
+            repo: repository,
+            ref: 'master',
+            path: '',
+            limit: 10
+          )
+
+          commits.map { |c| c.id }
+        end
+
+        it 'has 10 elements' do
+          expect(subject.size).to eq(10)
+        end
+        it { is_expected.to include(SeedRepo::EmptyCommit::ID) }
+      end
+
+      context 'path is nil' do
+        subject do
+          commits = Gitlab::Git::Commit.where(
+            repo: repository,
+            ref: 'master',
+            path: nil,
+            limit: 10
+          )
+
+          commits.map { |c| c.id }
+        end
+
+        it 'has 10 elements' do
+          expect(subject.size).to eq(10)
+        end
+        it { is_expected.to include(SeedRepo::EmptyCommit::ID) }
+      end
+
+      context 'ref is branch name' do
+        subject do
+          commits = Gitlab::Git::Commit.where(
+            repo: repository,
+            ref: 'master',
+            path: 'files',
+            limit: 3,
+            offset: 1
+          )
+
+          commits.map { |c| c.id }
+        end
+
+        it 'has 3 elements' do
+          expect(subject.size).to eq(3)
+        end
+        it { is_expected.to include("d14d6c0abdd253381df51a723d58691b2ee1ab08") }
+        it { is_expected.not_to include("eb49186cfa5c4338011f5f590fac11bd66c5c631") }
+      end
+
+      context 'ref is commit id' do
+        subject do
+          commits = Gitlab::Git::Commit.where(
+            repo: repository,
+            ref: "874797c3a73b60d2187ed6e2fcabd289ff75171e",
+            path: 'files',
+            limit: 3,
+            offset: 1
+          )
+
+          commits.map { |c| c.id }
+        end
+
+        it 'has 3 elements' do
+          expect(subject.size).to eq(3)
+        end
+        it { is_expected.to include("2f63565e7aac07bcdadb654e253078b727143ec4") }
+        it { is_expected.not_to include(SeedRepo::Commit::ID) }
+      end
+
+      context 'ref is tag' do
+        subject do
+          commits = Gitlab::Git::Commit.where(
+            repo: repository,
+            ref: 'v1.0.0',
+            path: 'files',
+            limit: 3,
+            offset: 1
+          )
+
+          commits.map { |c| c.id }
+        end
+
+        it 'has 3 elements' do
+          expect(subject.size).to eq(3)
+        end
+        it { is_expected.to include("874797c3a73b60d2187ed6e2fcabd289ff75171e") }
+        it { is_expected.not_to include(SeedRepo::Commit::ID) }
+      end
+    end
+
+    describe :between do
+      subject do
+        commits = Gitlab::Git::Commit.between(repository, SeedRepo::Commit::PARENT_ID, SeedRepo::Commit::ID)
+        commits.map { |c| c.id }
+      end
+
+      it 'has 1 element' do
+        expect(subject.size).to eq(1)
+      end
+      it { is_expected.to include(SeedRepo::Commit::ID) }
+      it { is_expected.not_to include(SeedRepo::FirstCommit::ID) }
+    end
+
+    describe :find_all do
+      context 'max_count' do
+        subject do
+          commits = Gitlab::Git::Commit.find_all(
+            repository,
+            max_count: 50
+          )
+
+          commits.map { |c| c.id }
+        end
+
+        it 'has 31 elements' do
+          expect(subject.size).to eq(33)
+        end
+        it { is_expected.to include(SeedRepo::Commit::ID) }
+        it { is_expected.to include(SeedRepo::Commit::PARENT_ID) }
+        it { is_expected.to include(SeedRepo::FirstCommit::ID) }
+      end
+
+      context 'ref + max_count + skip' do
+        subject do
+          commits = Gitlab::Git::Commit.find_all(
+            repository,
+            ref: 'master',
+            max_count: 50,
+            skip: 1
+          )
+
+          commits.map { |c| c.id }
+        end
+
+        it 'has 23 elements' do
+          expect(subject.size).to eq(24)
+        end
+        it { is_expected.to include(SeedRepo::Commit::ID) }
+        it { is_expected.to include(SeedRepo::FirstCommit::ID) }
+        it { is_expected.not_to include(SeedRepo::LastCommit::ID) }
+      end
+
+      context 'contains feature + max_count' do
+        subject do
+          commits = Gitlab::Git::Commit.find_all(
+            repository,
+            contains: 'feature',
+            max_count: 7
+          )
+
+          commits.map { |c| c.id }
+        end
+
+        it 'has 7 elements' do
+          expect(subject.size).to eq(7)
+        end
+
+        it { is_expected.not_to include(SeedRepo::Commit::PARENT_ID) }
+        it { is_expected.not_to include(SeedRepo::Commit::ID) }
+        it { is_expected.to include(SeedRepo::BigCommit::ID) }
+      end
+    end
+  end
+
+  describe :init_from_rugged do
+    let(:gitlab_commit) { Gitlab::Git::Commit.new(rugged_commit) }
+    subject { gitlab_commit }
+
+    describe '#id' do
+      subject { super().id }
+      it { is_expected.to eq(SeedRepo::Commit::ID) }
+    end
+  end
+
+  describe :init_from_hash do
+    let(:commit) { Gitlab::Git::Commit.new(sample_commit_hash) }
+    subject { commit }
+
+    describe '#id' do
+      subject { super().id }
+      it { is_expected.to eq(sample_commit_hash[:id])}
+    end
+
+    describe '#message' do
+      subject { super().message }
+      it { is_expected.to eq(sample_commit_hash[:message])}
+    end
+  end
+
+  describe :stats do
+    subject { commit.stats }
+
+    describe '#additions' do
+      subject { super().additions }
+      it { is_expected.to eq(11) }
+    end
+
+    describe '#deletions' do
+      subject { super().deletions }
+      it { is_expected.to eq(6) }
+    end
+  end
+
+  describe :to_diff do
+    subject { commit.to_diff }
+
+    it { is_expected.not_to include "From #{SeedRepo::Commit::ID}" }
+    it { is_expected.to include 'diff --git a/files/ruby/popen.rb b/files/ruby/popen.rb'}
+  end
+
+  describe :has_zero_stats? do
+    it { expect(commit.has_zero_stats?).to eq(false) }
+  end
+
+  describe :to_patch do
+    subject { commit.to_patch }
+
+    it { is_expected.to include "From #{SeedRepo::Commit::ID}" }
+    it { is_expected.to include 'diff --git a/files/ruby/popen.rb b/files/ruby/popen.rb'}
+  end
+
+  describe :to_hash do
+    let(:hash) { commit.to_hash }
+    subject { hash }
+
+    it { is_expected.to be_kind_of Hash }
+
+    describe '#keys' do
+      subject { super().keys.sort }
+      it { is_expected.to match(sample_commit_hash.keys.sort) }
+    end
+  end
+
+  describe :diffs do
+    subject { commit.diffs }
+
+    it { is_expected.to be_kind_of Gitlab::Git::DiffCollection }
+    it { expect(subject.count).to eq(2) }
+    it { expect(subject.first).to be_kind_of Gitlab::Git::Diff }
+  end
+
+  describe :ref_names do
+    let(:commit) { Gitlab::Git::Commit.find(repository, 'master') }
+    subject { commit.ref_names(repository) }
+
+    it 'has 1 element' do
+      expect(subject.size).to eq(1)
+    end
+    it { is_expected.to include("master") }
+    it { is_expected.not_to include("feature") }
+  end
+
+  def sample_commit_hash
+    {
+      author_email: "dmitriy.zaporozhets@gmail.com",
+      author_name: "Dmitriy Zaporozhets",
+      authored_date: "2012-02-27 20:51:12 +0200",
+      committed_date: "2012-02-27 20:51:12 +0200",
+      committer_email: "dmitriy.zaporozhets@gmail.com",
+      committer_name: "Dmitriy Zaporozhets",
+      id: SeedRepo::Commit::ID,
+      message: "tree css fixes",
+      parent_ids: ["874797c3a73b60d2187ed6e2fcabd289ff75171e"]
+    }
+  end
+end
diff --git a/spec/lib/gitlab/git/compare_spec.rb b/spec/lib/gitlab/git/compare_spec.rb
new file mode 100644
index 00000000000..f66b68e4218
--- /dev/null
+++ b/spec/lib/gitlab/git/compare_spec.rb
@@ -0,0 +1,109 @@
+require "spec_helper"
+
+describe Gitlab::Git::Compare, seed_helper: true do
+  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+  let(:compare) { Gitlab::Git::Compare.new(repository, SeedRepo::BigCommit::ID, SeedRepo::Commit::ID, false) }
+  let(:compare_straight) { Gitlab::Git::Compare.new(repository, SeedRepo::BigCommit::ID, SeedRepo::Commit::ID, true) }
+
+  describe :commits do
+    subject do
+      compare.commits.map(&:id)
+    end
+
+    it 'has 8 elements' do
+      expect(subject.size).to eq(8)
+    end
+
+    it { is_expected.to include(SeedRepo::Commit::PARENT_ID) }
+    it { is_expected.not_to include(SeedRepo::BigCommit::PARENT_ID) }
+
+    context 'non-existing base ref' do
+      let(:compare) { Gitlab::Git::Compare.new(repository, 'no-such-branch', SeedRepo::Commit::ID) }
+
+      it { is_expected.to be_empty }
+    end
+
+    context 'non-existing head ref' do
+      let(:compare) { Gitlab::Git::Compare.new(repository, SeedRepo::BigCommit::ID, '1234567890') }
+
+      it { is_expected.to be_empty }
+    end
+
+    context 'base ref is equal to head ref' do
+      let(:compare) { Gitlab::Git::Compare.new(repository, SeedRepo::BigCommit::ID, SeedRepo::BigCommit::ID) }
+
+      it { is_expected.to be_empty }
+    end
+
+    context 'providing nil as base ref or head ref' do
+      let(:compare) { Gitlab::Git::Compare.new(repository, nil, nil) }
+
+      it { is_expected.to be_empty }
+    end
+  end
+
+  describe :diffs do
+    subject do
+      compare.diffs.map(&:new_path)
+    end
+
+    it 'has 10 elements' do
+      expect(subject.size).to eq(10)
+    end
+
+    it { is_expected.to include('files/ruby/popen.rb') }
+    it { is_expected.not_to include('LICENSE') }
+
+    context 'non-existing base ref' do
+      let(:compare) { Gitlab::Git::Compare.new(repository, 'no-such-branch', SeedRepo::Commit::ID) }
+
+      it { is_expected.to be_empty }
+    end
+
+    context 'non-existing head ref' do
+      let(:compare) { Gitlab::Git::Compare.new(repository, SeedRepo::BigCommit::ID, '1234567890') }
+
+      it { is_expected.to be_empty }
+    end
+  end
+
+  describe :same  do
+    subject do
+      compare.same
+    end
+
+    it { is_expected.to eq(false) }
+
+    context 'base ref is equal to head ref' do
+      let(:compare) { Gitlab::Git::Compare.new(repository, SeedRepo::BigCommit::ID, SeedRepo::BigCommit::ID) }
+
+      it { is_expected.to eq(true) }
+    end
+  end
+
+  describe :commits_straight do
+    subject do
+      compare_straight.commits.map(&:id)
+    end
+
+    it 'has 8 elements' do
+      expect(subject.size).to eq(8)
+    end
+
+    it { is_expected.to include(SeedRepo::Commit::PARENT_ID) }
+    it { is_expected.not_to include(SeedRepo::BigCommit::PARENT_ID) }
+  end
+
+  describe :diffs_straight do
+    subject do
+      compare_straight.diffs.map(&:new_path)
+    end
+
+    it 'has 10 elements' do
+      expect(subject.size).to eq(10)
+    end
+
+    it { is_expected.to include('files/ruby/popen.rb') }
+    it { is_expected.not_to include('LICENSE') }
+  end
+end
diff --git a/spec/lib/gitlab/git/diff_collection_spec.rb b/spec/lib/gitlab/git/diff_collection_spec.rb
new file mode 100644
index 00000000000..47bdd7310d5
--- /dev/null
+++ b/spec/lib/gitlab/git/diff_collection_spec.rb
@@ -0,0 +1,460 @@
+require 'spec_helper'
+
+describe Gitlab::Git::DiffCollection, seed_helper: true do
+  subject do
+    Gitlab::Git::DiffCollection.new(
+      iterator,
+      max_files: max_files,
+      max_lines: max_lines,
+      all_diffs: all_diffs,
+      no_collapse: no_collapse
+    )
+  end
+  let(:iterator) { Array.new(file_count, fake_diff(line_length, line_count)) }
+  let(:file_count) { 0 }
+  let(:line_length) { 1 }
+  let(:line_count) { 1 }
+  let(:max_files) { 10 }
+  let(:max_lines) { 100 }
+  let(:all_diffs) { false }
+  let(:no_collapse) { true }
+
+  describe '#to_a' do
+    subject { super().to_a }
+    it { is_expected.to be_kind_of ::Array }
+  end
+
+  describe :decorate! do
+    let(:file_count) { 3 }
+
+    it 'modifies the array in place' do
+      count = 0
+      subject.decorate! { |d| !d.nil? && count += 1 }
+      expect(subject.to_a).to eq([1, 2, 3])
+      expect(count).to eq(3)
+    end
+
+    it 'avoids future iterator iterations' do
+      subject.decorate! { |d| d unless d.nil? }
+
+      expect(iterator).not_to receive(:each)
+
+      subject.overflow?
+    end
+  end
+
+  context 'overflow handling' do
+    context 'adding few enough files' do
+      let(:file_count) { 3 }
+
+      context 'and few enough lines' do
+        let(:line_count) { 10 }
+
+        describe '#overflow?' do
+          subject { super().overflow? }
+          it { is_expected.to be_falsey }
+        end
+
+        describe '#empty?' do
+          subject { super().empty? }
+          it { is_expected.to be_falsey }
+        end
+
+        describe '#real_size' do
+          subject { super().real_size }
+          it { is_expected.to eq('3') }
+        end
+        it { expect(subject.size).to eq(3) }
+
+        context 'when limiting is disabled' do
+          let(:all_diffs) { true }
+
+          describe '#overflow?' do
+            subject { super().overflow? }
+            it { is_expected.to be_falsey }
+          end
+
+          describe '#empty?' do
+            subject { super().empty? }
+            it { is_expected.to be_falsey }
+          end
+
+          describe '#real_size' do
+            subject { super().real_size }
+            it { is_expected.to eq('3') }
+          end
+          it { expect(subject.size).to eq(3) }
+        end
+      end
+
+      context 'and too many lines' do
+        let(:line_count) { 1000 }
+
+        describe '#overflow?' do
+          subject { super().overflow? }
+          it { is_expected.to be_truthy }
+        end
+
+        describe '#empty?' do
+          subject { super().empty? }
+          it { is_expected.to be_falsey }
+        end
+
+        describe '#real_size' do
+          subject { super().real_size }
+          it { is_expected.to eq('0+') }
+        end
+        it { expect(subject.size).to eq(0) }
+
+        context 'when limiting is disabled' do
+          let(:all_diffs) { true }
+
+          describe '#overflow?' do
+            subject { super().overflow? }
+            it { is_expected.to be_falsey }
+          end
+
+          describe '#empty?' do
+            subject { super().empty? }
+            it { is_expected.to be_falsey }
+          end
+
+          describe '#real_size' do
+            subject { super().real_size }
+            it { is_expected.to eq('3') }
+          end
+          it { expect(subject.size).to eq(3) }
+        end
+      end
+    end
+
+    context 'adding too many files' do
+      let(:file_count) { 11 }
+
+      context 'and few enough lines' do
+        let(:line_count) { 1 }
+
+        describe '#overflow?' do
+          subject { super().overflow? }
+          it { is_expected.to be_truthy }
+        end
+
+        describe '#empty?' do
+          subject { super().empty? }
+          it { is_expected.to be_falsey }
+        end
+
+        describe '#real_size' do
+          subject { super().real_size }
+          it { is_expected.to eq('10+') }
+        end
+        it { expect(subject.size).to eq(10) }
+
+        context 'when limiting is disabled' do
+          let(:all_diffs) { true }
+
+          describe '#overflow?' do
+            subject { super().overflow? }
+            it { is_expected.to be_falsey }
+          end
+
+          describe '#empty?' do
+            subject { super().empty? }
+            it { is_expected.to be_falsey }
+          end
+
+          describe '#real_size' do
+            subject { super().real_size }
+            it { is_expected.to eq('11') }
+          end
+          it { expect(subject.size).to eq(11) }
+        end
+      end
+
+      context 'and too many lines' do
+        let(:line_count) { 30 }
+
+        describe '#overflow?' do
+          subject { super().overflow? }
+          it { is_expected.to be_truthy }
+        end
+
+        describe '#empty?' do
+          subject { super().empty? }
+          it { is_expected.to be_falsey }
+        end
+
+        describe '#real_size' do
+          subject { super().real_size }
+          it { is_expected.to eq('3+') }
+        end
+        it { expect(subject.size).to eq(3) }
+
+        context 'when limiting is disabled' do
+          let(:all_diffs) { true }
+
+          describe '#overflow?' do
+            subject { super().overflow? }
+            it { is_expected.to be_falsey }
+          end
+
+          describe '#empty?' do
+            subject { super().empty? }
+            it { is_expected.to be_falsey }
+          end
+
+          describe '#real_size' do
+            subject { super().real_size }
+            it { is_expected.to eq('11') }
+          end
+          it { expect(subject.size).to eq(11) }
+        end
+      end
+    end
+
+    context 'adding exactly the maximum number of files' do
+      let(:file_count) { 10 }
+
+      context 'and few enough lines' do
+        let(:line_count) { 1 }
+
+        describe '#overflow?' do
+          subject { super().overflow? }
+          it { is_expected.to be_falsey }
+        end
+
+        describe '#empty?' do
+          subject { super().empty? }
+          it { is_expected.to be_falsey }
+        end
+
+        describe '#real_size' do
+          subject { super().real_size }
+          it { is_expected.to eq('10') }
+        end
+        it { expect(subject.size).to eq(10) }
+      end
+    end
+
+    context 'adding too many bytes' do
+      let(:file_count) { 10 }
+      let(:line_length) { 5200 }
+
+      describe '#overflow?' do
+        subject { super().overflow? }
+        it { is_expected.to be_truthy }
+      end
+
+      describe '#empty?' do
+        subject { super().empty? }
+        it { is_expected.to be_falsey }
+      end
+
+      describe '#real_size' do
+        subject { super().real_size }
+        it { is_expected.to eq('9+') }
+      end
+      it { expect(subject.size).to eq(9) }
+
+      context 'when limiting is disabled' do
+        let(:all_diffs) { true }
+
+        describe '#overflow?' do
+          subject { super().overflow? }
+          it { is_expected.to be_falsey }
+        end
+
+        describe '#empty?' do
+          subject { super().empty? }
+          it { is_expected.to be_falsey }
+        end
+
+        describe '#real_size' do
+          subject { super().real_size }
+          it { is_expected.to eq('10') }
+        end
+        it { expect(subject.size).to eq(10) }
+      end
+    end
+  end
+
+  describe 'empty collection' do
+    subject { Gitlab::Git::DiffCollection.new([]) }
+
+    describe '#overflow?' do
+      subject { super().overflow? }
+      it { is_expected.to be_falsey }
+    end
+
+    describe '#empty?' do
+      subject { super().empty? }
+      it { is_expected.to be_truthy }
+    end
+
+    describe '#size' do
+      subject { super().size }
+      it { is_expected.to eq(0) }
+    end
+
+    describe '#real_size' do
+      subject { super().real_size }
+      it { is_expected.to eq('0')}
+    end
+  end
+
+  describe :each do
+    context 'when diff are too large' do
+      let(:collection) do
+        Gitlab::Git::DiffCollection.new([{ diff: 'a' * 204800 }])
+      end
+
+      it 'yields Diff instances even when they are too large' do
+        expect { |b| collection.each(&b) }.
+          to yield_with_args(an_instance_of(Gitlab::Git::Diff))
+      end
+
+      it 'prunes diffs that are too large' do
+        diff = nil
+
+        collection.each do |d|
+          diff = d
+        end
+
+        expect(diff.diff).to eq('')
+      end
+    end
+
+    context 'when diff is quite large will collapse by default' do
+      let(:iterator) { [{ diff: 'a' * 20480 }] }
+
+      context 'when no collapse is set' do
+        let(:no_collapse) { true }
+
+        it 'yields Diff instances even when they are quite big' do
+          expect { |b| subject.each(&b) }.
+            to yield_with_args(an_instance_of(Gitlab::Git::Diff))
+        end
+
+        it 'does not prune diffs' do
+          diff = nil
+
+          subject.each do |d|
+            diff = d
+          end
+
+          expect(diff.diff).not_to eq('')
+        end
+      end
+
+      context 'when no collapse is unset' do
+        let(:no_collapse) { false }
+
+        it 'yields Diff instances even when they are quite big' do
+          expect { |b| subject.each(&b) }.
+            to yield_with_args(an_instance_of(Gitlab::Git::Diff))
+        end
+
+        it 'prunes diffs that are quite big' do
+          diff = nil
+
+          subject.each do |d|
+            diff = d
+          end
+
+          expect(diff.diff).to eq('')
+        end
+
+        context 'when go over safe limits on files' do
+          let(:iterator) { [fake_diff(1, 1)] * 4 }
+
+          before(:each) do
+            stub_const('Gitlab::Git::DiffCollection::DEFAULT_LIMITS', { max_files: 2, max_lines: max_lines })
+          end
+
+          it 'prunes diffs by default even little ones' do
+            subject.each_with_index do |d, i|
+              if i < 2
+                expect(d.diff).not_to eq('')
+              else # 90 lines
+                expect(d.diff).to eq('')
+              end
+            end
+          end
+        end
+
+        context 'when go over safe limits on lines' do
+          let(:iterator) do
+            [
+              fake_diff(1, 45),
+              fake_diff(1, 45),
+              fake_diff(1, 20480),
+              fake_diff(1, 1)
+            ]
+          end
+
+          before(:each) do
+            stub_const('Gitlab::Git::DiffCollection::DEFAULT_LIMITS', { max_files: max_files, max_lines: 80 })
+          end
+
+          it 'prunes diffs by default even little ones' do
+            subject.each_with_index do |d, i|
+              if i < 2
+                expect(d.diff).not_to eq('')
+              else # 90 lines
+                expect(d.diff).to eq('')
+              end
+            end
+          end
+        end
+
+        context 'when go over safe limits on bytes' do
+          let(:iterator) do
+            [
+              fake_diff(1, 45),
+              fake_diff(1, 45),
+              fake_diff(1, 20480),
+              fake_diff(1, 1)
+            ]
+          end
+
+          before(:each) do
+            stub_const('Gitlab::Git::DiffCollection::DEFAULT_LIMITS', { max_files: max_files, max_lines: 80 })
+          end
+
+          it 'prunes diffs by default even little ones' do
+            subject.each_with_index do |d, i|
+              if i < 2
+                expect(d.diff).not_to eq('')
+              else # > 80 bytes
+                expect(d.diff).to eq('')
+              end
+            end
+          end
+        end
+      end
+
+      context 'when limiting is disabled' do
+        let(:all_diffs) { true }
+
+        it 'yields Diff instances even when they are quite big' do
+          expect { |b| subject.each(&b) }.
+            to yield_with_args(an_instance_of(Gitlab::Git::Diff))
+        end
+
+        it 'does not prune diffs' do
+          diff = nil
+
+          subject.each do |d|
+            diff = d
+          end
+
+          expect(diff.diff).not_to eq('')
+        end
+      end
+    end
+  end
+
+  def fake_diff(line_length, line_count)
+    { 'diff' => "#{'a' * line_length}\n" * line_count }
+  end
+end
diff --git a/spec/lib/gitlab/git/diff_spec.rb b/spec/lib/gitlab/git/diff_spec.rb
new file mode 100644
index 00000000000..4c55532d165
--- /dev/null
+++ b/spec/lib/gitlab/git/diff_spec.rb
@@ -0,0 +1,287 @@
+require "spec_helper"
+
+describe Gitlab::Git::Diff, seed_helper: true do
+  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+
+  before do
+    @raw_diff_hash = {
+      diff: <<EOT.gsub(/^ {8}/, "").sub(/\n$/, ""),
+        --- a/.gitmodules
+        +++ b/.gitmodules
+        @@ -4,3 +4,6 @@
+         [submodule "gitlab-shell"]
+         \tpath = gitlab-shell
+         \turl = https://github.com/gitlabhq/gitlab-shell.git
+        +[submodule "gitlab-grack"]
+        +	path = gitlab-grack
+        +	url = https://gitlab.com/gitlab-org/gitlab-grack.git
+
+EOT
+      new_path: ".gitmodules",
+      old_path: ".gitmodules",
+      a_mode: '100644',
+      b_mode: '100644',
+      new_file: false,
+      renamed_file: false,
+      deleted_file: false,
+      too_large: false
+    }
+
+    @rugged_diff = repository.rugged.diff("5937ac0a7beb003549fc5fd26fc247adbce4a52e^", "5937ac0a7beb003549fc5fd26fc247adbce4a52e", paths:
+                                          [".gitmodules"]).patches.first
+  end
+
+  describe '.new' do
+    context 'using a Hash' do
+      context 'with a small diff' do
+        let(:diff) { described_class.new(@raw_diff_hash) }
+
+        it 'initializes the diff' do
+          expect(diff.to_hash).to eq(@raw_diff_hash)
+        end
+
+        it 'does not prune the diff' do
+          expect(diff).not_to be_too_large
+        end
+      end
+
+      context 'using a diff that is too large' do
+        it 'prunes the diff' do
+          diff = described_class.new(diff: 'a' * 204800)
+
+          expect(diff.diff).to be_empty
+          expect(diff).to be_too_large
+        end
+      end
+    end
+
+    context 'using a Rugged::Patch' do
+      context 'with a small diff' do
+        let(:diff) { described_class.new(@rugged_diff) }
+
+        it 'initializes the diff' do
+          expect(diff.to_hash).to eq(@raw_diff_hash.merge(too_large: nil))
+        end
+
+        it 'does not prune the diff' do
+          expect(diff).not_to be_too_large
+        end
+      end
+
+      context 'using a diff that is too large' do
+        it 'prunes the diff' do
+          expect_any_instance_of(String).to receive(:bytesize).
+            and_return(1024 * 1024 * 1024)
+
+          diff = described_class.new(@rugged_diff)
+
+          expect(diff.diff).to be_empty
+          expect(diff).to be_too_large
+        end
+      end
+
+      context 'using a collapsable diff that is too large' do
+        before do
+          # The patch total size is 200, with lines between 21 and 54.
+          # This is a quick-and-dirty way to test this. Ideally, a new patch is
+          # added to the test repo with a size that falls between the real limits.
+          stub_const("#{described_class}::DIFF_SIZE_LIMIT", 150)
+          stub_const("#{described_class}::DIFF_COLLAPSE_LIMIT", 100)
+        end
+
+        it 'prunes the diff as a large diff instead of as a collapsed diff' do
+          diff = described_class.new(@rugged_diff, collapse: true)
+
+          expect(diff.diff).to be_empty
+          expect(diff).to be_too_large
+          expect(diff).not_to be_collapsed
+        end
+      end
+
+      context 'using a large binary diff' do
+        it 'does not prune the diff' do
+          expect_any_instance_of(Rugged::Diff::Delta).to receive(:binary?).
+            and_return(true)
+
+          diff = described_class.new(@rugged_diff)
+
+          expect(diff.diff).not_to be_empty
+        end
+      end
+    end
+  end
+
+  describe 'straight diffs' do
+    let(:options) { { straight: true } }
+    let(:diffs) { described_class.between(repository, 'feature', 'master', options) }
+
+    it 'has the correct size' do
+      expect(diffs.size).to eq(24)
+    end
+
+    context 'diff' do
+      it 'is an instance of Diff' do
+        expect(diffs.first).to be_kind_of(described_class)
+      end
+
+      it 'has the correct new_path' do
+        expect(diffs.first.new_path).to eq('.DS_Store')
+      end
+
+      it 'has the correct diff' do
+        expect(diffs.first.diff).to include('Binary files /dev/null and b/.DS_Store differ')
+      end
+    end
+  end
+
+  describe '.between' do
+    let(:diffs) { described_class.between(repository, 'feature', 'master') }
+    subject { diffs }
+
+    it { is_expected.to be_kind_of Gitlab::Git::DiffCollection }
+
+    describe '#size' do
+      subject { super().size }
+
+      it { is_expected.to eq(1) }
+    end
+
+    context 'diff' do
+      subject { diffs.first }
+
+      it { is_expected.to be_kind_of described_class }
+
+      describe '#new_path' do
+        subject { super().new_path }
+
+        it { is_expected.to eq('files/ruby/feature.rb') }
+      end
+
+      describe '#diff' do
+        subject { super().diff }
+
+        it { is_expected.to include '+class Feature' }
+      end
+    end
+  end
+
+  describe '.filter_diff_options' do
+    let(:options) { { max_size: 100, invalid_opt: true } }
+
+    context "without default options" do
+      let(:filtered_options) { described_class.filter_diff_options(options) }
+
+      it "should filter invalid options" do
+        expect(filtered_options).not_to have_key(:invalid_opt)
+      end
+    end
+
+    context "with default options" do
+      let(:filtered_options) do
+        default_options = { max_size: 5, bad_opt: 1, ignore_whitespace: true }
+        described_class.filter_diff_options(options, default_options)
+      end
+
+      it "should filter invalid options" do
+        expect(filtered_options).not_to have_key(:invalid_opt)
+        expect(filtered_options).not_to have_key(:bad_opt)
+      end
+
+      it "should merge with default options" do
+        expect(filtered_options).to have_key(:ignore_whitespace)
+      end
+
+      it "should override default options" do
+        expect(filtered_options).to have_key(:max_size)
+        expect(filtered_options[:max_size]).to eq(100)
+      end
+    end
+  end
+
+  describe '#submodule?' do
+    before do
+      commit = repository.lookup('5937ac0a7beb003549fc5fd26fc247adbce4a52e')
+      @diffs = commit.parents[0].diff(commit).patches
+    end
+
+    it { expect(described_class.new(@diffs[0]).submodule?).to eq(false) }
+    it { expect(described_class.new(@diffs[1]).submodule?).to eq(true) }
+  end
+
+  describe '#line_count' do
+    it 'returns the correct number of lines' do
+      diff = described_class.new(@rugged_diff)
+
+      expect(diff.line_count).to eq(9)
+    end
+  end
+
+  describe '#too_large?' do
+    it 'returns true for a diff that is too large' do
+      diff = described_class.new(diff: 'a' * 204800)
+
+      expect(diff.too_large?).to eq(true)
+    end
+
+    it 'returns false for a diff that is small enough' do
+      diff = described_class.new(diff: 'a')
+
+      expect(diff.too_large?).to eq(false)
+    end
+
+    it 'returns true for a diff that was explicitly marked as being too large' do
+      diff = described_class.new(diff: 'a')
+
+      diff.prune_large_diff!
+
+      expect(diff.too_large?).to eq(true)
+    end
+  end
+
+  describe '#collapsed?' do
+    it 'returns false by default even on quite big diff' do
+      diff = described_class.new(diff: 'a' * 20480)
+
+      expect(diff).not_to be_collapsed
+    end
+
+    it 'returns false by default for a diff that is small enough' do
+      diff = described_class.new(diff: 'a')
+
+      expect(diff).not_to be_collapsed
+    end
+
+    it 'returns true for a diff that was explicitly marked as being collapsed' do
+      diff = described_class.new(diff: 'a')
+
+      diff.prune_collapsed_diff!
+
+      expect(diff).to be_collapsed
+    end
+  end
+
+  describe '#collapsible?' do
+    it 'returns true for a diff that is quite large' do
+      diff = described_class.new(diff: 'a' * 20480)
+
+      expect(diff).to be_collapsible
+    end
+
+    it 'returns false for a diff that is small enough' do
+      diff = described_class.new(diff: 'a')
+
+      expect(diff).not_to be_collapsible
+    end
+  end
+
+  describe '#prune_collapsed_diff!' do
+    it 'prunes the diff' do
+      diff = described_class.new(diff: "foo\nbar")
+
+      diff.prune_collapsed_diff!
+
+      expect(diff.diff).to eq('')
+      expect(diff.line_count).to eq(0)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/git/encoding_helper_spec.rb b/spec/lib/gitlab/git/encoding_helper_spec.rb
new file mode 100644
index 00000000000..83311536893
--- /dev/null
+++ b/spec/lib/gitlab/git/encoding_helper_spec.rb
@@ -0,0 +1,84 @@
+require "spec_helper"
+
+describe Gitlab::Git::EncodingHelper do
+  let(:ext_class) { Class.new { extend Gitlab::Git::EncodingHelper } }
+  let(:binary_string) { File.join(SEED_REPOSITORY_PATH, 'gitlab_logo.png') }
+
+  describe '#encode!' do
+    [
+      [
+        'leaves ascii only string as is',
+        'ascii only string',
+        'ascii only string'
+      ],
+      [
+        'leaves valid utf8 string as is',
+        'multibyte string №∑∉',
+        'multibyte string №∑∉'
+      ],
+      [
+        'removes invalid bytes from ASCII-8bit encoded multibyte string. This can occur when a git diff match line truncates in the middle of a multibyte character. This occurs after the second word in this example. The test string is as short as we can get while still triggering the error condition when not looking at `detect[:confidence]`.',
+        "mu ns\xC3\n Lorem ipsum dolor sit amet, consectetur adipisicing ut\xC3\xA0y\xC3\xB9abcd\xC3\xB9efg kia elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non p\n {: .normal_pn}\n \n-Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in\n# *Lorem ipsum\xC3\xB9l\xC3\xB9l\xC3\xA0 dolor\xC3\xB9k\xC3\xB9 sit\xC3\xA8b\xC3\xA8 N\xC3\xA8 amet b\xC3\xA0d\xC3\xAC*\n+# *consectetur\xC3\xB9l\xC3\xB9l\xC3\xA0 adipisicing\xC3\xB9k\xC3\xB9 elit\xC3\xA8b\xC3\xA8 N\xC3\xA8 sed do\xC3\xA0d\xC3\xAC*{: .italic .smcaps}\n \n \xEF\x9B\xA1 eiusmod tempor incididunt, ut\xC3\xAAn\xC3\xB9 labore et dolore. Tw\xC4\x83nj\xC3\xAC magna aliqua. Ut enim ad minim veniam\n {: .normal}\n@@ -9,5 +9,5 @@ quis nostrud\xC3\xAAt\xC3\xB9 exercitiation ullamco laboris m\xC3\xB9s\xC3\xB9k\xC3\xB9abc\xC3\xB9 nisi ".force_encoding('ASCII-8BIT'),
+        "mu ns\n Lorem ipsum dolor sit amet, consectetur adipisicing ut\xC3\xA0y\xC3\xB9abcd\xC3\xB9efg kia elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non p\n {: .normal_pn}\n \n-Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in\n# *Lorem ipsum\xC3\xB9l\xC3\xB9l\xC3\xA0 dolor\xC3\xB9k\xC3\xB9 sit\xC3\xA8b\xC3\xA8 N\xC3\xA8 amet b\xC3\xA0d\xC3\xAC*\n+# *consectetur\xC3\xB9l\xC3\xB9l\xC3\xA0 adipisicing\xC3\xB9k\xC3\xB9 elit\xC3\xA8b\xC3\xA8 N\xC3\xA8 sed do\xC3\xA0d\xC3\xAC*{: .italic .smcaps}\n \n \xEF\x9B\xA1 eiusmod tempor incididunt, ut\xC3\xAAn\xC3\xB9 labore et dolore. Tw\xC4\x83nj\xC3\xAC magna aliqua. Ut enim ad minim veniam\n {: .normal}\n@@ -9,5 +9,5 @@ quis nostrud\xC3\xAAt\xC3\xB9 exercitiation ullamco laboris m\xC3\xB9s\xC3\xB9k\xC3\xB9abc\xC3\xB9 nisi ",
+      ],
+    ].each do |description, test_string, xpect|
+      it description do
+        expect(ext_class.encode!(test_string)).to eq(xpect)
+      end
+    end
+
+    it 'leaves binary string as is' do
+      expect(ext_class.encode!(binary_string)).to eq(binary_string)
+    end
+  end
+
+  describe '#encode_utf8' do
+    [
+      [
+        "encodes valid utf8 encoded string to utf8",
+        "λ, λ, λ".encode("UTF-8"),
+        "λ, λ, λ".encode("UTF-8"),
+      ],
+      [
+        "encodes valid ASCII-8BIT encoded string to utf8",
+        "ascii only".encode("ASCII-8BIT"),
+        "ascii only".encode("UTF-8"),
+      ],
+      [
+        "encodes valid ISO-8859-1 encoded string to utf8",
+        "Rüby ist eine Programmiersprache. Wir verlängern den text damit ICU die Sprache erkennen kann.".encode("ISO-8859-1", "UTF-8"),
+        "Rüby ist eine Programmiersprache. Wir verlängern den text damit ICU die Sprache erkennen kann.".encode("UTF-8"),
+      ],
+    ].each do |description, test_string, xpect|
+      it description do
+        r = ext_class.encode_utf8(test_string.force_encoding('UTF-8'))
+        expect(r).to eq(xpect)
+        expect(r.encoding.name).to eq('UTF-8')
+      end
+    end
+  end
+
+  describe '#clean' do
+    [
+      [
+        'leaves ascii only string as is',
+        'ascii only string',
+        'ascii only string'
+      ],
+      [
+        'leaves valid utf8 string as is',
+        'multibyte string №∑∉',
+        'multibyte string №∑∉'
+      ],
+      [
+        'removes invalid bytes from ASCII-8bit encoded multibyte string.',
+        "Lorem ipsum\xC3\n dolor sit amet, xy\xC3\xA0y\xC3\xB9abcd\xC3\xB9efg".force_encoding('ASCII-8BIT'),
+        "Lorem ipsum\n dolor sit amet, xyàyùabcdùefg",
+      ],
+    ].each do |description, test_string, xpect|
+      it description do
+        expect(ext_class.encode!(test_string)).to eq(xpect)
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/git/hook_spec.rb b/spec/lib/gitlab/git/hook_spec.rb
index d1f947b6850..3f279c21865 100644
--- a/spec/lib/gitlab/git/hook_spec.rb
+++ b/spec/lib/gitlab/git/hook_spec.rb
@@ -3,7 +3,7 @@ require 'fileutils'
 
 describe Gitlab::Git::Hook, lib: true do
   describe "#trigger" do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
     let(:user) { create(:user) }
 
     def create_hook(name)
diff --git a/spec/lib/gitlab/git/index_spec.rb b/spec/lib/gitlab/git/index_spec.rb
new file mode 100644
index 00000000000..d0c7ca60ddc
--- /dev/null
+++ b/spec/lib/gitlab/git/index_spec.rb
@@ -0,0 +1,220 @@
+require 'spec_helper'
+
+describe Gitlab::Git::Index, seed_helper: true do
+  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+  let(:index) { described_class.new(repository) }
+
+  before do
+    index.read_tree(repository.lookup('master').tree)
+  end
+
+  describe '#create' do
+    let(:options) do
+      {
+        content: 'Lorem ipsum...',
+        file_path: 'documents/story.txt'
+      }
+    end
+
+    context 'when no file at that path exists' do
+      it 'creates the file in the index' do
+        index.create(options)
+
+        entry = index.get(options[:file_path])
+
+        expect(entry).not_to be_nil
+        expect(repository.lookup(entry[:oid]).content).to eq(options[:content])
+      end
+    end
+
+    context 'when a file at that path exists' do
+      before do
+        options[:file_path] = 'files/executables/ls'
+      end
+
+      it 'raises an error' do
+        expect { index.create(options) }.to raise_error('Filename already exists')
+      end
+    end
+
+    context 'when content is in base64' do
+      before do
+        options[:content] = Base64.encode64(options[:content])
+        options[:encoding] = 'base64'
+      end
+
+      it 'decodes base64' do
+        index.create(options)
+
+        entry = index.get(options[:file_path])
+        expect(repository.lookup(entry[:oid]).content).to eq(Base64.decode64(options[:content]))
+      end
+    end
+
+    context 'when content contains CRLF' do
+      before do
+        repository.autocrlf = :input
+        options[:content] = "Hello,\r\nWorld"
+      end
+
+      it 'converts to LF' do
+        index.create(options)
+
+        entry = index.get(options[:file_path])
+        expect(repository.lookup(entry[:oid]).content).to eq("Hello,\nWorld")
+      end
+    end
+  end
+
+  describe '#create_dir' do
+    let(:options) do
+      {
+        file_path: 'newdir'
+      }
+    end
+
+    context 'when no file or dir at that path exists' do
+      it 'creates the dir in the index' do
+        index.create_dir(options)
+
+        entry = index.get(options[:file_path] + '/.gitkeep')
+
+        expect(entry).not_to be_nil
+      end
+    end
+
+    context 'when a file at that path exists' do
+      before do
+        options[:file_path] = 'files/executables/ls'
+      end
+
+      it 'raises an error' do
+        expect { index.create_dir(options) }.to raise_error('Directory already exists as a file')
+      end
+    end
+
+    context 'when a directory at that path exists' do
+      before do
+        options[:file_path] = 'files/executables'
+      end
+
+      it 'raises an error' do
+        expect { index.create_dir(options) }.to raise_error('Directory already exists')
+      end
+    end
+  end
+
+  describe '#update' do
+    let(:options) do
+      {
+        content: 'Lorem ipsum...',
+        file_path: 'README.md'
+      }
+    end
+
+    context 'when no file at that path exists' do
+      before do
+        options[:file_path] = 'documents/story.txt'
+      end
+
+      it 'raises an error' do
+        expect { index.update(options) }.to raise_error("File doesn't exist")
+      end
+    end
+
+    context 'when a file at that path exists' do
+      it 'updates the file in the index' do
+        index.update(options)
+
+        entry = index.get(options[:file_path])
+
+        expect(repository.lookup(entry[:oid]).content).to eq(options[:content])
+      end
+
+      it 'preserves file mode' do
+        options[:file_path] = 'files/executables/ls'
+
+        index.update(options)
+
+        entry = index.get(options[:file_path])
+
+        expect(entry[:mode]).to eq(0100755)
+      end
+    end
+  end
+
+  describe '#move' do
+    let(:options) do
+      {
+        content: 'Lorem ipsum...',
+        previous_path: 'README.md',
+        file_path: 'NEWREADME.md'
+      }
+    end
+
+    context 'when no file at that path exists' do
+      it 'raises an error' do
+        options[:previous_path] = 'documents/story.txt'
+
+        expect { index.move(options) }.to raise_error("File doesn't exist")
+      end
+    end
+
+    context 'when a file at that path exists' do
+      it 'removes the old file in the index' do
+        index.move(options)
+
+        entry = index.get(options[:previous_path])
+
+        expect(entry).to be_nil
+      end
+
+      it 'creates the new file in the index' do
+        index.move(options)
+
+        entry = index.get(options[:file_path])
+
+        expect(entry).not_to be_nil
+        expect(repository.lookup(entry[:oid]).content).to eq(options[:content])
+      end
+
+      it 'preserves file mode' do
+        options[:previous_path] = 'files/executables/ls'
+
+        index.move(options)
+
+        entry = index.get(options[:file_path])
+
+        expect(entry[:mode]).to eq(0100755)
+      end
+    end
+  end
+
+  describe '#delete' do
+    let(:options) do
+      {
+        file_path: 'README.md'
+      }
+    end
+
+    context 'when no file at that path exists' do
+      before do
+        options[:file_path] = 'documents/story.txt'
+      end
+
+      it 'raises an error' do
+        expect { index.delete(options) }.to raise_error("File doesn't exist")
+      end
+    end
+
+    context 'when a file at that path exists' do
+      it 'removes the file in the index' do
+        index.delete(options)
+
+        entry = index.get(options[:file_path])
+
+        expect(entry).to be_nil
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/git/repository_spec.rb b/spec/lib/gitlab/git/repository_spec.rb
new file mode 100644
index 00000000000..bc139d5ef28
--- /dev/null
+++ b/spec/lib/gitlab/git/repository_spec.rb
@@ -0,0 +1,1213 @@
+require "spec_helper"
+
+describe Gitlab::Git::Repository, seed_helper: true do
+  include Gitlab::Git::EncodingHelper
+
+  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+
+  describe "Respond to" do
+    subject { repository }
+
+    it { is_expected.to respond_to(:raw) }
+    it { is_expected.to respond_to(:rugged) }
+    it { is_expected.to respond_to(:root_ref) }
+    it { is_expected.to respond_to(:tags) }
+  end
+
+  describe "#discover_default_branch" do
+    let(:master) { 'master' }
+    let(:feature) { 'feature' }
+    let(:feature2) { 'feature2' }
+
+    it "returns 'master' when master exists" do
+      expect(repository).to receive(:branch_names).at_least(:once).and_return([feature, master])
+      expect(repository.discover_default_branch).to eq('master')
+    end
+
+    it "returns non-master when master exists but default branch is set to something else" do
+      File.write(File.join(repository.path, 'HEAD'), 'ref: refs/heads/feature')
+      expect(repository).to receive(:branch_names).at_least(:once).and_return([feature, master])
+      expect(repository.discover_default_branch).to eq('feature')
+      File.write(File.join(repository.path, 'HEAD'), 'ref: refs/heads/master')
+    end
+
+    it "returns a non-master branch when only one exists" do
+      expect(repository).to receive(:branch_names).at_least(:once).and_return([feature])
+      expect(repository.discover_default_branch).to eq('feature')
+    end
+
+    it "returns a non-master branch when more than one exists and master does not" do
+      expect(repository).to receive(:branch_names).at_least(:once).and_return([feature, feature2])
+      expect(repository.discover_default_branch).to eq('feature')
+    end
+
+    it "returns nil when no branch exists" do
+      expect(repository).to receive(:branch_names).at_least(:once).and_return([])
+      expect(repository.discover_default_branch).to be_nil
+    end
+  end
+
+  describe '#branch_names' do
+    subject { repository.branch_names }
+
+    it 'has SeedRepo::Repo::BRANCHES.size elements' do
+      expect(subject.size).to eq(SeedRepo::Repo::BRANCHES.size)
+    end
+    it { is_expected.to include("master") }
+    it { is_expected.not_to include("branch-from-space") }
+  end
+
+  describe '#tag_names' do
+    subject { repository.tag_names }
+
+    it { is_expected.to be_kind_of Array }
+    it 'has SeedRepo::Repo::TAGS.size elements' do
+      expect(subject.size).to eq(SeedRepo::Repo::TAGS.size)
+    end
+
+    describe '#last' do
+      subject { super().last }
+      it { is_expected.to eq("v1.2.1") }
+    end
+    it { is_expected.to include("v1.0.0") }
+    it { is_expected.not_to include("v5.0.0") }
+  end
+
+  shared_examples 'archive check' do |extenstion|
+    it { expect(metadata['ArchivePath']).to match(/tmp\/gitlab-git-test.git\/gitlab-git-test-master-#{SeedRepo::LastCommit::ID}/) }
+    it { expect(metadata['ArchivePath']).to end_with extenstion }
+  end
+
+  describe '#archive_prefix' do
+    let(:project_name) { 'project-name'}
+
+    before do
+      expect(repository).to receive(:name).once.and_return(project_name)
+    end
+
+    it 'returns parameterised string for a ref containing slashes' do
+      prefix = repository.archive_prefix('test/branch', 'SHA')
+
+      expect(prefix).to eq("#{project_name}-test-branch-SHA")
+    end
+  end
+
+  describe '#archive' do
+    let(:metadata) { repository.archive_metadata('master', '/tmp') }
+
+    it_should_behave_like 'archive check', '.tar.gz'
+  end
+
+  describe '#archive_zip' do
+    let(:metadata) { repository.archive_metadata('master', '/tmp', 'zip') }
+
+    it_should_behave_like 'archive check', '.zip'
+  end
+
+  describe '#archive_bz2' do
+    let(:metadata) { repository.archive_metadata('master', '/tmp', 'tbz2') }
+
+    it_should_behave_like 'archive check', '.tar.bz2'
+  end
+
+  describe '#archive_fallback' do
+    let(:metadata) { repository.archive_metadata('master', '/tmp', 'madeup') }
+
+    it_should_behave_like 'archive check', '.tar.gz'
+  end
+
+  describe '#size' do
+    subject { repository.size }
+
+    it { is_expected.to be < 2 }
+  end
+
+  describe '#has_commits?' do
+    it { expect(repository.has_commits?).to be_truthy }
+  end
+
+  describe '#empty?' do
+    it { expect(repository.empty?).to be_falsey }
+  end
+
+  describe '#bare?' do
+    it { expect(repository.bare?).to be_truthy }
+  end
+
+  describe '#heads' do
+    let(:heads) { repository.heads }
+    subject { heads }
+
+    it { is_expected.to be_kind_of Array }
+
+    describe '#size' do
+      subject { super().size }
+      it { is_expected.to eq(SeedRepo::Repo::BRANCHES.size) }
+    end
+
+    context :head do
+      subject { heads.first }
+
+      describe '#name' do
+        subject { super().name }
+        it { is_expected.to eq("feature") }
+      end
+
+      context :commit do
+        subject { heads.first.dereferenced_target.sha }
+
+        it { is_expected.to eq("0b4bc9a49b562e85de7cc9e834518ea6828729b9") }
+      end
+    end
+  end
+
+  describe '#ref_names' do
+    let(:ref_names) { repository.ref_names }
+    subject { ref_names }
+
+    it { is_expected.to be_kind_of Array }
+
+    describe '#first' do
+      subject { super().first }
+      it { is_expected.to eq('feature') }
+    end
+
+    describe '#last' do
+      subject { super().last }
+      it { is_expected.to eq('v1.2.1') }
+    end
+  end
+
+  describe '#search_files' do
+    let(:results) { repository.search_files('rails', 'master') }
+    subject { results }
+
+    it { is_expected.to be_kind_of Array }
+
+    describe '#first' do
+      subject { super().first }
+      it { is_expected.to be_kind_of Gitlab::Git::BlobSnippet }
+    end
+
+    context 'blob result' do
+      subject { results.first }
+
+      describe '#ref' do
+        subject { super().ref }
+        it { is_expected.to eq('master') }
+      end
+
+      describe '#filename' do
+        subject { super().filename }
+        it { is_expected.to eq('CHANGELOG') }
+      end
+
+      describe '#startline' do
+        subject { super().startline }
+        it { is_expected.to eq(35) }
+      end
+
+      describe '#data' do
+        subject { super().data }
+        it { is_expected.to include "Ability to filter by multiple labels" }
+      end
+    end
+  end
+
+  context '#submodules' do
+    let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+
+    context 'where repo has submodules' do
+      let(:submodules) { repository.submodules('master') }
+      let(:submodule) { submodules.first }
+
+      it { expect(submodules).to be_kind_of Hash }
+      it { expect(submodules.empty?).to be_falsey }
+
+      it 'should have valid data' do
+        expect(submodule).to eq([
+          "six", {
+            "id" => "409f37c4f05865e4fb208c771485f211a22c4c2d",
+            "path" => "six",
+            "url" => "git://github.com/randx/six.git"
+          }
+        ])
+      end
+
+      it 'should handle nested submodules correctly' do
+        nested = submodules['nested/six']
+        expect(nested['path']).to eq('nested/six')
+        expect(nested['url']).to eq('git://github.com/randx/six.git')
+        expect(nested['id']).to eq('24fb71c79fcabc63dfd8832b12ee3bf2bf06b196')
+      end
+
+      it 'should handle deeply nested submodules correctly' do
+        nested = submodules['deeper/nested/six']
+        expect(nested['path']).to eq('deeper/nested/six')
+        expect(nested['url']).to eq('git://github.com/randx/six.git')
+        expect(nested['id']).to eq('24fb71c79fcabc63dfd8832b12ee3bf2bf06b196')
+      end
+
+      it 'should not have an entry for an invalid submodule' do
+        expect(submodules).not_to have_key('invalid/path')
+      end
+
+      it 'should not have an entry for an uncommited submodule dir' do
+        submodules = repository.submodules('fix-existing-submodule-dir')
+        expect(submodules).not_to have_key('submodule-existing-dir')
+      end
+
+      it 'should handle tags correctly' do
+        submodules = repository.submodules('v1.2.1')
+
+        expect(submodules.first).to eq([
+          "six", {
+            "id" => "409f37c4f05865e4fb208c771485f211a22c4c2d",
+            "path" => "six",
+            "url" => "git://github.com/randx/six.git"
+          }
+        ])
+      end
+    end
+
+    context 'where repo doesn\'t have submodules' do
+      let(:submodules) { repository.submodules('6d39438') }
+      it 'should return an empty hash' do
+        expect(submodules).to be_empty
+      end
+    end
+  end
+
+  describe '#commit_count' do
+    it { expect(repository.commit_count("master")).to eq(25) }
+    it { expect(repository.commit_count("feature")).to eq(9) }
+  end
+
+  describe "#reset" do
+    change_path = File.join(TEST_NORMAL_REPO_PATH, "CHANGELOG")
+    untracked_path = File.join(TEST_NORMAL_REPO_PATH, "UNTRACKED")
+    tracked_path = File.join(TEST_NORMAL_REPO_PATH, "files", "ruby", "popen.rb")
+
+    change_text = "New changelog text"
+    untracked_text = "This file is untracked"
+
+    reset_commit = SeedRepo::LastCommit::ID
+
+    context "--hard" do
+      before(:all) do
+        # Modify a tracked file
+        File.open(change_path, "w") do |f|
+          f.write(change_text)
+        end
+
+        # Add an untracked file to the working directory
+        File.open(untracked_path, "w") do |f|
+          f.write(untracked_text)
+        end
+
+        @normal_repo = Gitlab::Git::Repository.new(TEST_NORMAL_REPO_PATH)
+        @normal_repo.reset("HEAD", :hard)
+      end
+
+      it "should replace the working directory with the content of the index" do
+        File.open(change_path, "r") do |f|
+          expect(f.each_line.first).not_to eq(change_text)
+        end
+
+        File.open(tracked_path, "r") do |f|
+          expect(f.each_line.to_a[8]).to include('raise RuntimeError, "System commands')
+        end
+      end
+
+      it "should not touch untracked files" do
+        expect(File.exist?(untracked_path)).to be_truthy
+      end
+
+      it "should move the HEAD to the correct commit" do
+        new_head = @normal_repo.rugged.head.target.oid
+        expect(new_head).to eq(reset_commit)
+      end
+
+      it "should move the tip of the master branch to the correct commit" do
+        new_tip = @normal_repo.rugged.references["refs/heads/master"].
+          target.oid
+
+        expect(new_tip).to eq(reset_commit)
+      end
+
+      after(:all) do
+        # Fast-forward to the original HEAD
+        FileUtils.rm_rf(TEST_NORMAL_REPO_PATH)
+        ensure_seeds
+      end
+    end
+  end
+
+  describe "#checkout" do
+    new_branch = "foo_branch"
+
+    context "-b" do
+      before(:all) do
+        @normal_repo = Gitlab::Git::Repository.new(TEST_NORMAL_REPO_PATH)
+        @normal_repo.checkout(new_branch, { b: true }, "origin/feature")
+      end
+
+      it "should create a new branch" do
+        expect(@normal_repo.rugged.branches[new_branch]).not_to be_nil
+      end
+
+      it "should move the HEAD to the correct commit" do
+        expect(@normal_repo.rugged.head.target.oid).to(
+          eq(@normal_repo.rugged.branches["origin/feature"].target.oid)
+        )
+      end
+
+      it "should refresh the repo's #heads collection" do
+        head_names = @normal_repo.heads.map { |h| h.name }
+        expect(head_names).to include(new_branch)
+      end
+
+      after(:all) do
+        FileUtils.rm_rf(TEST_NORMAL_REPO_PATH)
+        ensure_seeds
+      end
+    end
+
+    context "without -b" do
+      context "and specifying a nonexistent branch" do
+        it "should not do anything" do
+          normal_repo = Gitlab::Git::Repository.new(TEST_NORMAL_REPO_PATH)
+
+          expect { normal_repo.checkout(new_branch) }.to raise_error(Rugged::ReferenceError)
+          expect(normal_repo.rugged.branches[new_branch]).to be_nil
+          expect(normal_repo.rugged.head.target.oid).to(
+            eq(normal_repo.rugged.branches["master"].target.oid)
+          )
+
+          head_names = normal_repo.heads.map { |h| h.name }
+          expect(head_names).not_to include(new_branch)
+        end
+
+        after(:all) do
+          FileUtils.rm_rf(TEST_NORMAL_REPO_PATH)
+          ensure_seeds
+        end
+      end
+
+      context "and with a valid branch" do
+        before(:all) do
+          @normal_repo = Gitlab::Git::Repository.new(TEST_NORMAL_REPO_PATH)
+          @normal_repo.rugged.branches.create("feature", "origin/feature")
+          @normal_repo.checkout("feature")
+        end
+
+        it "should move the HEAD to the correct commit" do
+          expect(@normal_repo.rugged.head.target.oid).to(
+            eq(@normal_repo.rugged.branches["feature"].target.oid)
+          )
+        end
+
+        it "should update the working directory" do
+          File.open(File.join(TEST_NORMAL_REPO_PATH, ".gitignore"), "r") do |f|
+            expect(f.read.each_line.to_a).not_to include(".DS_Store\n")
+          end
+        end
+
+        after(:all) do
+          FileUtils.rm_rf(TEST_NORMAL_REPO_PATH)
+          ensure_seeds
+        end
+      end
+    end
+  end
+
+  describe "#delete_branch" do
+    before(:all) do
+      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+      @repo.delete_branch("feature")
+    end
+
+    it "should remove the branch from the repo" do
+      expect(@repo.rugged.branches["feature"]).to be_nil
+    end
+
+    it "should update the repo's #heads collection" do
+      expect(@repo.heads).not_to include("feature")
+    end
+
+    after(:all) do
+      FileUtils.rm_rf(TEST_MUTABLE_REPO_PATH)
+      ensure_seeds
+    end
+  end
+
+  describe "#create_branch" do
+    before(:all) do
+      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+    end
+
+    it "should create a new branch" do
+      expect(@repo.create_branch('new_branch', 'master')).not_to be_nil
+    end
+
+    it "should create a new branch with the right name" do
+      expect(@repo.create_branch('another_branch', 'master').name).to eq('another_branch')
+    end
+
+    it "should fail if we create an existing branch" do
+      @repo.create_branch('duplicated_branch', 'master')
+      expect{@repo.create_branch('duplicated_branch', 'master')}.to raise_error("Branch duplicated_branch already exists")
+    end
+
+    it "should fail if we create a branch from a non existing ref" do
+      expect{@repo.create_branch('branch_based_in_wrong_ref', 'master_2_the_revenge')}.to raise_error("Invalid reference master_2_the_revenge")
+    end
+
+    after(:all) do
+      FileUtils.rm_rf(TEST_MUTABLE_REPO_PATH)
+      ensure_seeds
+    end
+  end
+
+  describe "#remote_names" do
+    let(:remotes) { repository.remote_names }
+
+    it "should have one entry: 'origin'" do
+      expect(remotes.size).to eq(1)
+      expect(remotes.first).to eq("origin")
+    end
+  end
+
+  describe "#refs_hash" do
+    let(:refs) { repository.refs_hash }
+
+    it "should have as many entries as branches and tags" do
+      expected_refs = SeedRepo::Repo::BRANCHES + SeedRepo::Repo::TAGS
+      # We flatten in case a commit is pointed at by more than one branch and/or tag
+      expect(refs.values.flatten.size).to eq(expected_refs.size)
+    end
+  end
+
+  describe "#remote_delete" do
+    before(:all) do
+      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+      @repo.remote_delete("expendable")
+    end
+
+    it "should remove the remote" do
+      expect(@repo.rugged.remotes).not_to include("expendable")
+    end
+
+    after(:all) do
+      FileUtils.rm_rf(TEST_MUTABLE_REPO_PATH)
+      ensure_seeds
+    end
+  end
+
+  describe "#remote_add" do
+    before(:all) do
+      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+      @repo.remote_add("new_remote", SeedHelper::GITLAB_URL)
+    end
+
+    it "should add the remote" do
+      expect(@repo.rugged.remotes.each_name.to_a).to include("new_remote")
+    end
+
+    after(:all) do
+      FileUtils.rm_rf(TEST_MUTABLE_REPO_PATH)
+      ensure_seeds
+    end
+  end
+
+  describe "#remote_update" do
+    before(:all) do
+      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+      @repo.remote_update("expendable", url: TEST_NORMAL_REPO_PATH)
+    end
+
+    it "should add the remote" do
+      expect(@repo.rugged.remotes["expendable"].url).to(
+        eq(TEST_NORMAL_REPO_PATH)
+      )
+    end
+
+    after(:all) do
+      FileUtils.rm_rf(TEST_MUTABLE_REPO_PATH)
+      ensure_seeds
+    end
+  end
+
+  describe "#log" do
+    commit_with_old_name = nil
+    commit_with_new_name = nil
+    rename_commit = nil
+
+    before(:context) do
+      # Add new commits so that there's a renamed file in the commit history
+      repo = Gitlab::Git::Repository.new(TEST_REPO_PATH).rugged
+
+      commit_with_old_name = new_commit_edit_old_file(repo)
+      rename_commit = new_commit_move_file(repo)
+      commit_with_new_name = new_commit_edit_new_file(repo)
+    end
+
+    after(:context) do
+      # Erase our commits so other tests get the original repo
+      repo = Gitlab::Git::Repository.new(TEST_REPO_PATH).rugged
+      repo.references.update("refs/heads/master", SeedRepo::LastCommit::ID)
+    end
+
+    context "where 'follow' == true" do
+      let(:options) { { ref: "master", follow: true } }
+
+      context "and 'path' is a directory" do
+        it "does not follow renames" do
+          log_commits = repository.log(options.merge(path: "encoding"))
+
+          aggregate_failures do
+            expect(log_commits).to include(commit_with_new_name)
+            expect(log_commits).to include(rename_commit)
+            expect(log_commits).not_to include(commit_with_old_name)
+          end
+        end
+      end
+
+      context "and 'path' is a file that matches the new filename" do
+        context 'without offset' do
+          it "follows renames" do
+            log_commits = repository.log(options.merge(path: "encoding/CHANGELOG"))
+
+            aggregate_failures do
+              expect(log_commits).to include(commit_with_new_name)
+              expect(log_commits).to include(rename_commit)
+              expect(log_commits).to include(commit_with_old_name)
+            end
+          end
+        end
+
+        context 'with offset=1' do
+          it "follows renames and skip the latest commit" do
+            log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 1))
+
+            aggregate_failures do
+              expect(log_commits).not_to include(commit_with_new_name)
+              expect(log_commits).to include(rename_commit)
+              expect(log_commits).to include(commit_with_old_name)
+            end
+          end
+        end
+
+        context 'with offset=1', 'and limit=1' do
+          it "follows renames, skip the latest commit and return only one commit" do
+            log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 1, limit: 1))
+
+            expect(log_commits).to contain_exactly(rename_commit)
+          end
+        end
+
+        context 'with offset=1', 'and limit=2' do
+          it "follows renames, skip the latest commit and return only two commits" do
+            log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 1, limit: 2))
+
+            aggregate_failures do
+              expect(log_commits).to contain_exactly(rename_commit, commit_with_old_name)
+            end
+          end
+        end
+
+        context 'with offset=2' do
+          it "follows renames and skip the latest commit" do
+            log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 2))
+
+            aggregate_failures do
+              expect(log_commits).not_to include(commit_with_new_name)
+              expect(log_commits).not_to include(rename_commit)
+              expect(log_commits).to include(commit_with_old_name)
+            end
+          end
+        end
+
+        context 'with offset=2', 'and limit=1' do
+          it "follows renames, skip the two latest commit and return only one commit" do
+            log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 2, limit: 1))
+
+            expect(log_commits).to contain_exactly(commit_with_old_name)
+          end
+        end
+
+        context 'with offset=2', 'and limit=2' do
+          it "follows renames, skip the two latest commit and return only one commit" do
+            log_commits = repository.log(options.merge(path: "encoding/CHANGELOG", offset: 2, limit: 2))
+
+            aggregate_failures do
+              expect(log_commits).not_to include(commit_with_new_name)
+              expect(log_commits).not_to include(rename_commit)
+              expect(log_commits).to include(commit_with_old_name)
+            end
+          end
+        end
+      end
+
+      context "and 'path' is a file that matches the old filename" do
+        it "does not follow renames" do
+          log_commits = repository.log(options.merge(path: "CHANGELOG"))
+
+          aggregate_failures do
+            expect(log_commits).not_to include(commit_with_new_name)
+            expect(log_commits).to include(rename_commit)
+            expect(log_commits).to include(commit_with_old_name)
+          end
+        end
+      end
+
+      context "unknown ref" do
+        it "returns an empty array" do
+          log_commits = repository.log(options.merge(ref: 'unknown'))
+
+          expect(log_commits).to eq([])
+        end
+      end
+    end
+
+    context "where 'follow' == false" do
+      options = { follow: false }
+
+      context "and 'path' is a directory" do
+        let(:log_commits) do
+          repository.log(options.merge(path: "encoding"))
+        end
+
+        it "should not follow renames" do
+          expect(log_commits).to include(commit_with_new_name)
+          expect(log_commits).to include(rename_commit)
+          expect(log_commits).not_to include(commit_with_old_name)
+        end
+      end
+
+      context "and 'path' is a file that matches the new filename" do
+        let(:log_commits) do
+          repository.log(options.merge(path: "encoding/CHANGELOG"))
+        end
+
+        it "should not follow renames" do
+          expect(log_commits).to include(commit_with_new_name)
+          expect(log_commits).to include(rename_commit)
+          expect(log_commits).not_to include(commit_with_old_name)
+        end
+      end
+
+      context "and 'path' is a file that matches the old filename" do
+        let(:log_commits) do
+          repository.log(options.merge(path: "CHANGELOG"))
+        end
+
+        it "should not follow renames" do
+          expect(log_commits).to include(commit_with_old_name)
+          expect(log_commits).to include(rename_commit)
+          expect(log_commits).not_to include(commit_with_new_name)
+        end
+      end
+
+      context "and 'path' includes a directory that used to be a file" do
+        let(:log_commits) do
+          repository.log(options.merge(ref: "refs/heads/fix-blob-path", path: "files/testdir/file.txt"))
+        end
+
+        it "should return a list of commits" do
+          expect(log_commits.size).to eq(1)
+        end
+      end
+    end
+
+    context "compare results between log_by_walk and log_by_shell" do
+      let(:options) { { ref: "master" } }
+      let(:commits_by_walk) { repository.log(options).map(&:oid) }
+      let(:commits_by_shell) { repository.log(options.merge({ disable_walk: true })).map(&:oid) }
+
+      it { expect(commits_by_walk).to eq(commits_by_shell) }
+
+      context "with limit" do
+        let(:options) { { ref: "master", limit: 1 } }
+
+        it { expect(commits_by_walk).to eq(commits_by_shell) }
+      end
+
+      context "with offset" do
+        let(:options) { { ref: "master", offset: 1 } }
+
+        it { expect(commits_by_walk).to eq(commits_by_shell) }
+      end
+
+      context "with skip_merges" do
+        let(:options) { { ref: "master", skip_merges: true } }
+
+        it { expect(commits_by_walk).to eq(commits_by_shell) }
+      end
+
+      context "with path" do
+        let(:options) { { ref: "master", path: "encoding" } }
+
+        it { expect(commits_by_walk).to eq(commits_by_shell) }
+
+        context "with follow" do
+          let(:options) { { ref: "master", path: "encoding", follow: true } }
+
+          it { expect(commits_by_walk).to eq(commits_by_shell) }
+        end
+      end
+    end
+
+    context "where provides 'after' timestamp" do
+      options = { after: Time.iso8601('2014-03-03T20:15:01+00:00') }
+
+      it "should returns commits on or after that timestamp" do
+        commits = repository.log(options)
+
+        expect(commits.size).to be > 0
+        satisfy do
+          commits.all? { |commit| commit.created_at >= options[:after] }
+        end
+      end
+    end
+
+    context "where provides 'before' timestamp" do
+      options = { before: Time.iso8601('2014-03-03T20:15:01+00:00') }
+
+      it "should returns commits on or before that timestamp" do
+        commits = repository.log(options)
+
+        expect(commits.size).to be > 0
+        satisfy do
+          commits.all? { |commit| commit.created_at <= options[:before] }
+        end
+      end
+    end
+  end
+
+  describe "#commits_between" do
+    context 'two SHAs' do
+      let(:first_sha) { 'b0e52af38d7ea43cf41d8a6f2471351ac036d6c9' }
+      let(:second_sha) { '0e50ec4d3c7ce42ab74dda1d422cb2cbffe1e326' }
+
+      it 'returns the number of commits between' do
+        expect(repository.commits_between(first_sha, second_sha).count).to eq(3)
+      end
+    end
+
+    context 'SHA and master branch' do
+      let(:sha) { 'b0e52af38d7ea43cf41d8a6f2471351ac036d6c9' }
+      let(:branch) { 'master' }
+
+      it 'returns the number of commits between a sha and a branch' do
+        expect(repository.commits_between(sha, branch).count).to eq(5)
+      end
+
+      it 'returns the number of commits between a branch and a sha' do
+        expect(repository.commits_between(branch, sha).count).to eq(0) # sha is before branch
+      end
+    end
+
+    context 'two branches' do
+      let(:first_branch) { 'feature' }
+      let(:second_branch) { 'master' }
+
+      it 'returns the number of commits between' do
+        expect(repository.commits_between(first_branch, second_branch).count).to eq(17)
+      end
+    end
+  end
+
+  describe '#count_commits_between' do
+    subject { repository.count_commits_between('feature', 'master') }
+
+    it { is_expected.to eq(17) }
+  end
+
+  describe '#count_commits' do
+    context 'with after timestamp' do
+      it 'returns the number of commits after timestamp' do
+        options = { ref: 'master', limit: nil, after: Time.iso8601('2013-03-03T20:15:01+00:00') }
+
+        expect(repository.count_commits(options)).to eq(25)
+      end
+    end
+
+    context 'with before timestamp' do
+      it 'returns the number of commits after timestamp' do
+        options = { ref: 'feature', limit: nil, before: Time.iso8601('2015-03-03T20:15:01+00:00') }
+
+        expect(repository.count_commits(options)).to eq(9)
+      end
+    end
+
+    context 'with path' do
+      it 'returns the number of commits with path ' do
+        options = { ref: 'master', limit: nil, path: "encoding" }
+
+        expect(repository.count_commits(options)).to eq(2)
+      end
+    end
+  end
+
+  describe "branch_names_contains" do
+    subject { repository.branch_names_contains(SeedRepo::LastCommit::ID) }
+
+    it { is_expected.to include('master') }
+    it { is_expected.not_to include('feature') }
+    it { is_expected.not_to include('fix') }
+  end
+
+  describe '#autocrlf' do
+    before(:all) do
+      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+      @repo.rugged.config['core.autocrlf'] = true
+    end
+
+    it 'return the value of the autocrlf option' do
+      expect(@repo.autocrlf).to be(true)
+    end
+
+    after(:all) do
+      @repo.rugged.config.delete('core.autocrlf')
+    end
+  end
+
+  describe '#autocrlf=' do
+    before(:all) do
+      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+      @repo.rugged.config['core.autocrlf'] = false
+    end
+
+    it 'should set the autocrlf option to the provided option' do
+      @repo.autocrlf = :input
+
+      File.open(File.join(TEST_MUTABLE_REPO_PATH, '.git', 'config')) do |config_file|
+        expect(config_file.read).to match('autocrlf = input')
+      end
+    end
+
+    after(:all) do
+      @repo.rugged.config.delete('core.autocrlf')
+    end
+  end
+
+  describe '#find_branch' do
+    it 'should return a Branch for master' do
+      branch = repository.find_branch('master')
+
+      expect(branch).to be_a_kind_of(Gitlab::Git::Branch)
+      expect(branch.name).to eq('master')
+    end
+
+    it 'should handle non-existent branch' do
+      branch = repository.find_branch('this-is-garbage')
+
+      expect(branch).to eq(nil)
+    end
+
+    it 'should reload Rugged::Repository and return master' do
+      expect(Rugged::Repository).to receive(:new).twice.and_call_original
+
+      repository.find_branch('master')
+      branch = repository.find_branch('master', force_reload: true)
+
+      expect(branch).to be_a_kind_of(Gitlab::Git::Branch)
+      expect(branch.name).to eq('master')
+    end
+  end
+
+  describe '#branches with deleted branch' do
+    before(:each) do
+      ref = double()
+      allow(ref).to receive(:name) { 'bad-branch' }
+      allow(ref).to receive(:target) { raise Rugged::ReferenceError }
+      allow(repository.rugged).to receive(:branches) { [ref] }
+    end
+
+    it 'should return empty branches' do
+      expect(repository.branches).to eq([])
+    end
+  end
+
+  describe '#branch_count' do
+    before(:each) do
+      valid_ref   = double(:ref)
+      invalid_ref = double(:ref)
+
+      allow(valid_ref).to receive_messages(name: 'master', target: double(:target))
+
+      allow(invalid_ref).to receive_messages(name: 'bad-branch')
+      allow(invalid_ref).to receive(:target) { raise Rugged::ReferenceError }
+
+      allow(repository.rugged).to receive_messages(branches: [valid_ref, invalid_ref])
+    end
+
+    it 'returns the number of branches' do
+      expect(repository.branch_count).to eq(1)
+    end
+  end
+
+  describe "#ls_files" do
+    let(:master_file_paths) { repository.ls_files("master") }
+    let(:not_existed_branch) { repository.ls_files("not_existed_branch") }
+
+    it "read every file paths of master branch" do
+      expect(master_file_paths.length).to equal(40)
+    end
+
+    it "reads full file paths of master branch" do
+      expect(master_file_paths).to include("files/html/500.html")
+    end
+
+    it "dose not read submodule directory and empty directory of master branch" do
+      expect(master_file_paths).not_to include("six")
+    end
+
+    it "does not include 'nil'" do
+      expect(master_file_paths).not_to include(nil)
+    end
+
+    it "returns empty array when not existed branch" do
+      expect(not_existed_branch.length).to equal(0)
+    end
+  end
+
+  describe "#copy_gitattributes" do
+    let(:attributes_path) { File.join(TEST_REPO_PATH, 'info/attributes') }
+
+    it "raises an error with invalid ref" do
+      expect { repository.copy_gitattributes("invalid") }.to raise_error(Gitlab::Git::Repository::InvalidRef)
+    end
+
+    context "with no .gitattrbutes" do
+      before(:each) do
+        repository.copy_gitattributes("master")
+      end
+
+      it "does not have an info/attributes" do
+        expect(File.exist?(attributes_path)).to be_falsey
+      end
+
+      after(:each) do
+        FileUtils.rm_rf(attributes_path)
+      end
+    end
+
+    context "with .gitattrbutes" do
+      before(:each) do
+        repository.copy_gitattributes("gitattributes")
+      end
+
+      it "has an info/attributes" do
+        expect(File.exist?(attributes_path)).to be_truthy
+      end
+
+      it "has the same content in info/attributes as .gitattributes" do
+        contents = File.open(attributes_path, "rb") { |f| f.read }
+        expect(contents).to eq("*.md binary\n")
+      end
+
+      after(:each) do
+        FileUtils.rm_rf(attributes_path)
+      end
+    end
+
+    context "with updated .gitattrbutes" do
+      before(:each) do
+        repository.copy_gitattributes("gitattributes")
+        repository.copy_gitattributes("gitattributes-updated")
+      end
+
+      it "has an info/attributes" do
+        expect(File.exist?(attributes_path)).to be_truthy
+      end
+
+      it "has the updated content in info/attributes" do
+        contents = File.read(attributes_path)
+        expect(contents).to eq("*.txt binary\n")
+      end
+
+      after(:each) do
+        FileUtils.rm_rf(attributes_path)
+      end
+    end
+
+    context "with no .gitattrbutes in HEAD but with previous info/attributes" do
+      before(:each) do
+        repository.copy_gitattributes("gitattributes")
+        repository.copy_gitattributes("master")
+      end
+
+      it "does not have an info/attributes" do
+        expect(File.exist?(attributes_path)).to be_falsey
+      end
+
+      after(:each) do
+        FileUtils.rm_rf(attributes_path)
+      end
+    end
+  end
+
+  describe '#diffable' do
+    info_dir_path = attributes_path = File.join(TEST_REPO_PATH, 'info')
+    attributes_path = File.join(info_dir_path, 'attributes')
+
+    before(:all) do
+      FileUtils.mkdir(info_dir_path) unless File.exist?(info_dir_path)
+      File.write(attributes_path, "*.md -diff\n")
+    end
+
+    it "should return true for files which are text and do not have attributes" do
+      blob = Gitlab::Git::Blob.find(
+        repository,
+        '33bcff41c232a11727ac6d660bd4b0c2ba86d63d',
+        'LICENSE'
+      )
+      expect(repository.diffable?(blob)).to be_truthy
+    end
+
+    it "should return false for binary files which do not have attributes" do
+      blob = Gitlab::Git::Blob.find(
+        repository,
+        '33bcff41c232a11727ac6d660bd4b0c2ba86d63d',
+        'files/images/logo-white.png'
+      )
+      expect(repository.diffable?(blob)).to be_falsey
+    end
+
+    it "should return false for text files which have been marked as not being diffable in attributes" do
+      blob = Gitlab::Git::Blob.find(
+        repository,
+        '33bcff41c232a11727ac6d660bd4b0c2ba86d63d',
+        'README.md'
+      )
+      expect(repository.diffable?(blob)).to be_falsey
+    end
+
+    after(:all) do
+      FileUtils.rm_rf(info_dir_path)
+    end
+  end
+
+  describe '#tag_exists?' do
+    it 'returns true for an existing tag' do
+      tag = repository.tag_names.first
+
+      expect(repository.tag_exists?(tag)).to eq(true)
+    end
+
+    it 'returns false for a non-existing tag' do
+      expect(repository.tag_exists?('v9000')).to eq(false)
+    end
+  end
+
+  describe '#branch_exists?' do
+    it 'returns true for an existing branch' do
+      expect(repository.branch_exists?('master')).to eq(true)
+    end
+
+    it 'returns false for a non-existing branch' do
+      expect(repository.branch_exists?('kittens')).to eq(false)
+    end
+
+    it 'returns false when using an invalid branch name' do
+      expect(repository.branch_exists?('.bla')).to eq(false)
+    end
+  end
+
+  describe '#local_branches' do
+    before(:all) do
+      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+    end
+
+    after(:all) do
+      FileUtils.rm_rf(TEST_MUTABLE_REPO_PATH)
+      ensure_seeds
+    end
+
+    it 'returns the local branches' do
+      create_remote_branch('joe', 'remote_branch', 'master')
+      @repo.create_branch('local_branch', 'master')
+
+      expect(@repo.local_branches.any? { |branch| branch.name == 'remote_branch' }).to eq(false)
+      expect(@repo.local_branches.any? { |branch| branch.name == 'local_branch' }).to eq(true)
+    end
+  end
+
+  def create_remote_branch(remote_name, branch_name, source_branch_name)
+    source_branch = @repo.branches.find { |branch| branch.name == source_branch_name }
+    rugged = @repo.rugged
+    rugged.references.create("refs/remotes/#{remote_name}/#{branch_name}", source_branch.dereferenced_target.sha)
+  end
+
+  # Build the options hash that's passed to Rugged::Commit#create
+  def commit_options(repo, index, message)
+    options = {}
+    options[:tree] = index.write_tree(repo)
+    options[:author] = {
+      email: "test@example.com",
+      name: "Test Author",
+      time: Time.gm(2014, "mar", 3, 20, 15, 1)
+    }
+    options[:committer] = {
+      email: "test@example.com",
+      name: "Test Author",
+      time: Time.gm(2014, "mar", 3, 20, 15, 1)
+    }
+    options[:message] ||= message
+    options[:parents] = repo.empty? ? [] : [repo.head.target].compact
+    options[:update_ref] = "HEAD"
+
+    options
+  end
+
+  # Writes a new commit to the repo and returns a Rugged::Commit.  Replaces the
+  # contents of CHANGELOG with a single new line of text.
+  def new_commit_edit_old_file(repo)
+    oid = repo.write("I replaced the changelog with this text", :blob)
+    index = repo.index
+    index.read_tree(repo.head.target.tree)
+    index.add(path: "CHANGELOG", oid: oid, mode: 0100644)
+
+    options = commit_options(
+      repo,
+      index,
+      "Edit CHANGELOG in its original location"
+    )
+
+    sha = Rugged::Commit.create(repo, options)
+    repo.lookup(sha)
+  end
+
+  # Writes a new commit to the repo and returns a Rugged::Commit.  Replaces the
+  # contents of encoding/CHANGELOG with new text.
+  def new_commit_edit_new_file(repo)
+    oid = repo.write("I'm a new changelog with different text", :blob)
+    index = repo.index
+    index.read_tree(repo.head.target.tree)
+    index.add(path: "encoding/CHANGELOG", oid: oid, mode: 0100644)
+
+    options = commit_options(repo, index, "Edit encoding/CHANGELOG")
+
+    sha = Rugged::Commit.create(repo, options)
+    repo.lookup(sha)
+  end
+
+  # Writes a new commit to the repo and returns a Rugged::Commit.  Moves the
+  # CHANGELOG file to the encoding/ directory.
+  def new_commit_move_file(repo)
+    blob_oid = repo.head.target.tree.detect { |i| i[:name] == "CHANGELOG" }[:oid]
+    file_content = repo.lookup(blob_oid).content
+    oid = repo.write(file_content, :blob)
+    index = repo.index
+    index.read_tree(repo.head.target.tree)
+    index.add(path: "encoding/CHANGELOG", oid: oid, mode: 0100644)
+    index.remove("CHANGELOG")
+
+    options = commit_options(repo, index, "Move CHANGELOG to encoding/")
+
+    sha = Rugged::Commit.create(repo, options)
+    repo.lookup(sha)
+  end
+end
diff --git a/spec/lib/gitlab/git/rev_list_spec.rb b/spec/lib/gitlab/git/rev_list_spec.rb
new file mode 100644
index 00000000000..d48629a296d
--- /dev/null
+++ b/spec/lib/gitlab/git/rev_list_spec.rb
@@ -0,0 +1,60 @@
+require 'spec_helper'
+
+describe Gitlab::Git::RevList, lib: true do
+  let(:project) { create(:project, :repository) }
+
+  context "validations" do
+    described_class::ALLOWED_VARIABLES.each do |var|
+      context var do
+        it "accepts values starting with the project repo path" do
+          env = { var => "#{project.repository.path_to_repo}/objects" }
+          rev_list = described_class.new('oldrev', 'newrev', project: project, env: env)
+
+          expect(rev_list).to be_valid
+        end
+
+        it "rejects values starting not with the project repo path" do
+          env = { var => "/some/other/path" }
+          rev_list = described_class.new('oldrev', 'newrev', project: project, env: env)
+
+          expect(rev_list).not_to be_valid
+        end
+
+        it "rejects values containing the project repo path but not starting with it" do
+          env = { var => "/some/other/path/#{project.repository.path_to_repo}" }
+          rev_list = described_class.new('oldrev', 'newrev', project: project, env: env)
+
+          expect(rev_list).not_to be_valid
+        end
+
+        it "ignores nil values" do
+          env = { var => nil }
+          rev_list = described_class.new('oldrev', 'newrev', project: project, env: env)
+
+          expect(rev_list).to be_valid
+        end
+      end
+    end
+  end
+
+  context "#execute" do
+    let(:env) { { "GIT_OBJECT_DIRECTORY" => project.repository.path_to_repo } }
+    let(:rev_list) { Gitlab::Git::RevList.new('oldrev', 'newrev', project: project, env: env) }
+
+    it "calls out to `popen` without environment variables if the record is invalid" do
+      allow(rev_list).to receive(:valid?).and_return(false)
+
+      expect(Open3).to receive(:popen3).with(hash_excluding(env), any_args)
+
+      rev_list.execute
+    end
+
+    it "calls out to `popen` with environment variables if the record is valid" do
+      allow(rev_list).to receive(:valid?).and_return(true)
+
+      expect(Open3).to receive(:popen3).with(hash_including(env), any_args)
+
+      rev_list.execute
+    end
+  end
+end
diff --git a/spec/lib/gitlab/git/tag_spec.rb b/spec/lib/gitlab/git/tag_spec.rb
new file mode 100644
index 00000000000..ad469e94735
--- /dev/null
+++ b/spec/lib/gitlab/git/tag_spec.rb
@@ -0,0 +1,25 @@
+require "spec_helper"
+
+describe Gitlab::Git::Tag, seed_helper: true do
+  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+
+  describe 'first tag' do
+    let(:tag) { repository.tags.first }
+
+    it { expect(tag.name).to eq("v1.0.0") }
+    it { expect(tag.target).to eq("f4e6814c3e4e7a0de82a9e7cd20c626cc963a2f8") }
+    it { expect(tag.dereferenced_target.sha).to eq("6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9") }
+    it { expect(tag.message).to eq("Release") }
+  end
+
+  describe 'last tag' do
+    let(:tag) { repository.tags.last }
+
+    it { expect(tag.name).to eq("v1.2.1") }
+    it { expect(tag.target).to eq("2ac1f24e253e08135507d0830508febaaccf02ee") }
+    it { expect(tag.dereferenced_target.sha).to eq("fa1b1e6c004a68b7d8763b86455da9e6b23e36d6") }
+    it { expect(tag.message).to eq("Version 1.2.1") }
+  end
+
+  it { expect(repository.tags.size).to eq(SeedRepo::Repo::TAGS.size) }
+end
diff --git a/spec/lib/gitlab/git/tree_spec.rb b/spec/lib/gitlab/git/tree_spec.rb
new file mode 100644
index 00000000000..688e2a75373
--- /dev/null
+++ b/spec/lib/gitlab/git/tree_spec.rb
@@ -0,0 +1,76 @@
+require "spec_helper"
+
+describe Gitlab::Git::Tree, seed_helper: true do
+  context :repo do
+    let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+    let(:tree) { Gitlab::Git::Tree.where(repository, SeedRepo::Commit::ID) }
+
+    it { expect(tree).to be_kind_of Array }
+    it { expect(tree.empty?).to be_falsey }
+    it { expect(tree.select(&:dir?).size).to eq(2) }
+    it { expect(tree.select(&:file?).size).to eq(10) }
+    it { expect(tree.select(&:submodule?).size).to eq(2) }
+
+    describe :dir do
+      let(:dir) { tree.select(&:dir?).first }
+
+      it { expect(dir).to be_kind_of Gitlab::Git::Tree }
+      it { expect(dir.id).to eq('3c122d2b7830eca25235131070602575cf8b41a1') }
+      it { expect(dir.commit_id).to eq(SeedRepo::Commit::ID) }
+      it { expect(dir.name).to eq('encoding') }
+      it { expect(dir.path).to eq('encoding') }
+
+      context :subdir do
+        let(:subdir) { Gitlab::Git::Tree.where(repository, SeedRepo::Commit::ID, 'files').first }
+
+        it { expect(subdir).to be_kind_of Gitlab::Git::Tree }
+        it { expect(subdir.id).to eq('a1e8f8d745cc87e3a9248358d9352bb7f9a0aeba') }
+        it { expect(subdir.commit_id).to eq(SeedRepo::Commit::ID) }
+        it { expect(subdir.name).to eq('html') }
+        it { expect(subdir.path).to eq('files/html') }
+      end
+
+      context :subdir_file do
+        let(:subdir_file) { Gitlab::Git::Tree.where(repository, SeedRepo::Commit::ID, 'files/ruby').first }
+
+        it { expect(subdir_file).to be_kind_of Gitlab::Git::Tree }
+        it { expect(subdir_file.id).to eq('7e3e39ebb9b2bf433b4ad17313770fbe4051649c') }
+        it { expect(subdir_file.commit_id).to eq(SeedRepo::Commit::ID) }
+        it { expect(subdir_file.name).to eq('popen.rb') }
+        it { expect(subdir_file.path).to eq('files/ruby/popen.rb') }
+      end
+    end
+
+    describe :file do
+      let(:file) { tree.select(&:file?).first }
+
+      it { expect(file).to be_kind_of Gitlab::Git::Tree }
+      it { expect(file.id).to eq('dfaa3f97ca337e20154a98ac9d0be76ddd1fcc82') }
+      it { expect(file.commit_id).to eq(SeedRepo::Commit::ID) }
+      it { expect(file.name).to eq('.gitignore') }
+    end
+
+    describe :readme do
+      let(:file) { tree.select(&:readme?).first }
+
+      it { expect(file).to be_kind_of Gitlab::Git::Tree }
+      it { expect(file.name).to eq('README.md') }
+    end
+
+    describe :contributing do
+      let(:file) { tree.select(&:contributing?).first }
+
+      it { expect(file).to be_kind_of Gitlab::Git::Tree }
+      it { expect(file.name).to eq('CONTRIBUTING.md') }
+    end
+
+    describe :submodule do
+      let(:submodule) { tree.select(&:submodule?).first }
+
+      it { expect(submodule).to be_kind_of Gitlab::Git::Tree }
+      it { expect(submodule.id).to eq('79bceae69cb5750d6567b223597999bfa91cb3b9') }
+      it { expect(submodule.commit_id).to eq('570e7b2abdd848b95f2f578043fc23bd6f6fd24d') }
+      it { expect(submodule.name).to eq('gitlab-shell') }
+    end
+  end
+end
diff --git a/spec/lib/gitlab/git/util_spec.rb b/spec/lib/gitlab/git/util_spec.rb
new file mode 100644
index 00000000000..8d43b570e98
--- /dev/null
+++ b/spec/lib/gitlab/git/util_spec.rb
@@ -0,0 +1,16 @@
+require 'spec_helper'
+
+describe Gitlab::Git::Util do
+  describe :count_lines do
+    [
+      ["", 0],
+      ["foo", 1],
+      ["foo\n", 1],
+      ["foo\n\n", 2],
+    ].each do |string, line_count|
+      it "counts #{line_count} lines in #{string.inspect}" do
+        expect(Gitlab::Git::Util.count_lines(string)).to eq(line_count)
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/git_access_spec.rb b/spec/lib/gitlab/git_access_spec.rb
index f1d0a190002..48f7754bed8 100644
--- a/spec/lib/gitlab/git_access_spec.rb
+++ b/spec/lib/gitlab/git_access_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe Gitlab::GitAccess, lib: true do
   let(:access) { Gitlab::GitAccess.new(actor, project, 'web', authentication_abilities: authentication_abilities) }
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:user) { create(:user) }
   let(:actor) { user }
   let(:authentication_abilities) do
@@ -50,7 +50,7 @@ describe Gitlab::GitAccess, lib: true do
     end
   end
 
-  describe 'download_access_check' do
+  describe '#check_download_access!' do
     subject { access.check('git-upload-pack', '_any') }
 
     describe 'master permissions' do
@@ -82,20 +82,18 @@ describe Gitlab::GitAccess, lib: true do
       end
     end
 
-    describe 'without acccess to project' do
+    describe 'without access to project' do
       context 'pull code' do
         it { expect(subject.allowed?).to be_falsey }
       end
 
       context 'when project is public' do
-        let(:public_project) { create(:project, :public) }
+        let(:public_project) { create(:project, :public, :repository) }
         let(:guest_access) { Gitlab::GitAccess.new(nil, public_project, 'web', authentication_abilities: []) }
         subject { guest_access.check('git-upload-pack', '_any') }
 
         context 'when repository is enabled' do
           it 'give access to download code' do
-            public_project.project_feature.update_attribute(:repository_access_level, ProjectFeature::ENABLED)
-
             expect(subject.allowed?).to be_truthy
           end
         end
@@ -112,7 +110,7 @@ describe Gitlab::GitAccess, lib: true do
     end
 
     describe 'deploy key permissions' do
-      let(:key) { create(:deploy_key) }
+      let(:key) { create(:deploy_key, user: user) }
       let(:actor) { key }
 
       context 'pull code' do
@@ -124,19 +122,19 @@ describe Gitlab::GitAccess, lib: true do
 
         context 'when unauthorized' do
           context 'from public project' do
-            let(:project) { create(:project, :public) }
+            let(:project) { create(:project, :public, :repository) }
 
             it { expect(subject).to be_allowed }
           end
 
           context 'from internal project' do
-            let(:project) { create(:project, :internal) }
+            let(:project) { create(:project, :internal, :repository) }
 
             it { expect(subject).not_to be_allowed }
           end
 
           context 'from private project' do
-            let(:project) { create(:project, :internal) }
+            let(:project) { create(:project, :private, :repository) }
 
             it { expect(subject).not_to be_allowed }
           end
@@ -148,7 +146,7 @@ describe Gitlab::GitAccess, lib: true do
       let(:authentication_abilities) { build_authentication_abilities }
 
       describe 'owner' do
-        let(:project) { create(:project, namespace: user.namespace) }
+        let(:project) { create(:project, :repository, namespace: user.namespace) }
 
         context 'pull code' do
           it { expect(subject).to be_allowed }
@@ -183,7 +181,7 @@ describe Gitlab::GitAccess, lib: true do
     end
   end
 
-  describe 'push_access_check' do
+  describe '#check_push_access!' do
     before { merge_into_protected_branch }
     let(:unprotected_branch) { FFaker::Internet.user_name }
 
@@ -201,7 +199,9 @@ describe Gitlab::GitAccess, lib: true do
 
     def stub_git_hooks
       # Running the `pre-receive` hook is expensive, and not necessary for this test.
-      allow_any_instance_of(GitHooksService).to receive(:execute).and_yield
+      allow_any_instance_of(GitHooksService).to receive(:execute) do |service, &block|
+        block.call(service)
+      end
     end
 
     def merge_into_protected_branch
@@ -209,7 +209,12 @@ describe Gitlab::GitAccess, lib: true do
         stub_git_hooks
         project.repository.add_branch(user, unprotected_branch, 'feature')
         target_branch = project.repository.lookup('feature')
-        source_branch = project.repository.commit_file(user, FFaker::InternetSE.login_user_name, FFaker::HipsterIpsum.paragraph, FFaker::HipsterIpsum.sentence, unprotected_branch, false)
+        source_branch = project.repository.create_file(
+          user,
+          FFaker::InternetSE.login_user_name,
+          FFaker::HipsterIpsum.paragraph,
+          message: FFaker::HipsterIpsum.sentence,
+          branch_name: unprotected_branch)
         rugged = project.repository.rugged
         author = { email: "email@example.com", time: Time.now, name: "Example Git User" }
 
@@ -228,11 +233,18 @@ describe Gitlab::GitAccess, lib: true do
             else
               project.team << [user, role]
             end
+          end
 
-            permissions_matrix[role].each do |action, allowed|
-              context action do
-                subject { access.push_access_check(changes[action]) }
-                it { expect(subject.allowed?).to allowed ? be_truthy : be_falsey }
+          permissions_matrix[role].each do |action, allowed|
+            context action do
+              subject { access.send(:check_push_access!, changes[action]) }
+
+              it do
+                if allowed
+                  expect { subject }.not_to raise_error
+                else
+                  expect { subject }.to raise_error(Gitlab::GitAccess::UnauthorizedError)
+                end
               end
             end
           end
@@ -297,7 +309,7 @@ describe Gitlab::GitAccess, lib: true do
       }
     }
 
-    [['feature', 'exact'], ['feat*', 'wildcard']].each do |protected_branch_name, protected_branch_type|
+    [%w(feature exact), ['feat*', 'wildcard']].each do |protected_branch_name, protected_branch_type|
       context do
         before { create(:protected_branch, name: protected_branch_name, project: project) }
 
@@ -353,30 +365,30 @@ describe Gitlab::GitAccess, lib: true do
     end
   end
 
-  shared_examples 'can not push code' do
+  shared_examples 'pushing code' do |can|
     subject { access.check('git-receive-pack', '_any') }
 
     context 'when project is authorized' do
       before { authorize }
 
-      it { expect(subject).not_to be_allowed }
+      it { expect(subject).public_send(can, be_allowed) }
     end
 
     context 'when unauthorized' do
       context 'to public project' do
-        let(:project) { create(:project, :public) }
+        let(:project) { create(:project, :public, :repository) }
 
         it { expect(subject).not_to be_allowed }
       end
 
       context 'to internal project' do
-        let(:project) { create(:project, :internal) }
+        let(:project) { create(:project, :internal, :repository) }
 
         it { expect(subject).not_to be_allowed }
       end
 
       context 'to private project' do
-        let(:project) { create(:project) }
+        let(:project) { create(:project, :private, :repository) }
 
         it { expect(subject).not_to be_allowed }
       end
@@ -386,7 +398,7 @@ describe Gitlab::GitAccess, lib: true do
   describe 'build authentication abilities' do
     let(:authentication_abilities) { build_authentication_abilities }
 
-    it_behaves_like 'can not push code' do
+    it_behaves_like 'pushing code', :not_to do
       def authorize
         project.team << [user, :reporter]
       end
@@ -394,12 +406,26 @@ describe Gitlab::GitAccess, lib: true do
   end
 
   describe 'deploy key permissions' do
-    let(:key) { create(:deploy_key) }
+    let(:key) { create(:deploy_key, user: user, can_push: can_push) }
     let(:actor) { key }
 
-    it_behaves_like 'can not push code' do
-      def authorize
-        key.projects << project
+    context 'when deploy_key can push' do
+      let(:can_push) { true }
+
+      it_behaves_like 'pushing code', :to do
+        def authorize
+          key.projects << project
+        end
+      end
+    end
+
+    context 'when deploy_key cannot push' do
+      let(:can_push) { false }
+
+      it_behaves_like 'pushing code', :not_to do
+        def authorize
+          key.projects << project
+        end
       end
     end
   end
diff --git a/spec/lib/gitlab/git_access_wiki_spec.rb b/spec/lib/gitlab/git_access_wiki_spec.rb
index 578db51631e..1ae293416e4 100644
--- a/spec/lib/gitlab/git_access_wiki_spec.rb
+++ b/spec/lib/gitlab/git_access_wiki_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe Gitlab::GitAccessWiki, lib: true do
   let(:access) { Gitlab::GitAccessWiki.new(user, project, 'web', authentication_abilities: authentication_abilities) }
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:user) { create(:user) }
   let(:authentication_abilities) do
     [
@@ -27,7 +27,7 @@ describe Gitlab::GitAccessWiki, lib: true do
     ['6f6d7e7ed 570e7b2ab refs/heads/master']
   end
 
-  describe '#download_access_check' do
+  describe '#access_check_download!' do
     subject { access.check('git-upload-pack', '_any') }
 
     before do
@@ -36,8 +36,6 @@ describe Gitlab::GitAccessWiki, lib: true do
 
     context 'when wiki feature is enabled' do
       it 'give access to download wiki code' do
-        project.project_feature.update_attribute(:wiki_access_level, ProjectFeature::ENABLED)
-
         expect(subject.allowed?).to be_truthy
       end
     end
diff --git a/spec/lib/gitlab/git_spec.rb b/spec/lib/gitlab/git_spec.rb
index 219198eff60..8eaf7aac264 100644
--- a/spec/lib/gitlab/git_spec.rb
+++ b/spec/lib/gitlab/git_spec.rb
@@ -19,7 +19,7 @@ describe Gitlab::Git, lib: true do
 
   describe 'committer_hash' do
     it "returns a hash containing the given email and name" do
-      committer_hash = Gitlab::Git::committer_hash(email: committer_email, name: committer_name)
+      committer_hash = Gitlab::Git.committer_hash(email: committer_email, name: committer_name)
 
       expect(committer_hash[:email]).to eq(committer_email)
       expect(committer_hash[:name]).to eq(committer_name)
@@ -28,7 +28,7 @@ describe Gitlab::Git, lib: true do
 
     context 'when email is nil' do
       it "returns nil" do
-        committer_hash = Gitlab::Git::committer_hash(email: nil, name: committer_name)
+        committer_hash = Gitlab::Git.committer_hash(email: nil, name: committer_name)
 
         expect(committer_hash).to be_nil
       end
@@ -36,7 +36,7 @@ describe Gitlab::Git, lib: true do
 
     context 'when name is nil' do
       it "returns nil" do
-        committer_hash = Gitlab::Git::committer_hash(email: committer_email, name: nil)
+        committer_hash = Gitlab::Git.committer_hash(email: committer_email, name: nil)
 
         expect(committer_hash).to be_nil
       end
diff --git a/spec/lib/gitlab/gitaly_client/notifications_spec.rb b/spec/lib/gitlab/gitaly_client/notifications_spec.rb
new file mode 100644
index 00000000000..a6252c99aa1
--- /dev/null
+++ b/spec/lib/gitlab/gitaly_client/notifications_spec.rb
@@ -0,0 +1,20 @@
+require 'spec_helper'
+
+describe Gitlab::GitalyClient::Notifications do
+  let(:client) { Gitlab::GitalyClient::Notifications.new }
+
+  before do
+    allow(Gitlab.config.gitaly).to receive(:socket_path).and_return('path/to/gitaly.socket')
+  end
+
+  describe '#post_receive' do
+    let(:repo_path) { '/path/to/my_repo.git' }
+
+    it 'sends a post_receive message' do
+      expect_any_instance_of(Gitaly::Notifications::Stub).
+        to receive(:post_receive).with(post_receive_request_with_repo_path(repo_path))
+
+      client.post_receive(repo_path)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/github_import/branch_formatter_spec.rb b/spec/lib/gitlab/github_import/branch_formatter_spec.rb
index 462caa5b5fe..3a31f93efa5 100644
--- a/spec/lib/gitlab/github_import/branch_formatter_spec.rb
+++ b/spec/lib/gitlab/github_import/branch_formatter_spec.rb
@@ -1,32 +1,32 @@
 require 'spec_helper'
 
 describe Gitlab::GithubImport::BranchFormatter, lib: true do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:commit) { create(:commit, project: project) }
   let(:repo) { double }
   let(:raw) do
     {
-      ref: 'feature',
+      ref: 'branch-merged',
       repo: repo,
       sha: commit.id
     }
   end
 
   describe '#exists?' do
-    it 'returns true when both branch, and commit exists' do
+    it 'returns true when branch exists and commit is part of the branch' do
       branch = described_class.new(project, double(raw))
 
       expect(branch.exists?).to eq true
     end
 
-    it 'returns false when branch does not exist' do
-      branch = described_class.new(project, double(raw.merge(ref: 'removed-branch')))
+    it 'returns false when branch exists and commit is not part of the branch' do
+      branch = described_class.new(project, double(raw.merge(ref: 'feature')))
 
       expect(branch.exists?).to eq false
     end
 
-    it 'returns false when commit does not exist' do
-      branch = described_class.new(project, double(raw.merge(sha: '2e5d3239642f9161dcbbc4b70a211a68e5e45e2b')))
+    it 'returns false when branch does not exist' do
+      branch = described_class.new(project, double(raw.merge(ref: 'removed-branch')))
 
       expect(branch.exists?).to eq false
     end
diff --git a/spec/lib/gitlab/github_import/client_spec.rb b/spec/lib/gitlab/github_import/client_spec.rb
index e829b936343..21f2a9e225b 100644
--- a/spec/lib/gitlab/github_import/client_spec.rb
+++ b/spec/lib/gitlab/github_import/client_spec.rb
@@ -45,20 +45,46 @@ describe Gitlab::GithubImport::Client, lib: true do
     end
   end
 
-  context 'when provider does not specity an API endpoint' do
-    it 'uses GitHub root API endpoint' do
-      expect(client.api.api_endpoint).to eq 'https://api.github.com/'
+  describe '#api_endpoint' do
+    context 'when provider does not specity an API endpoint' do
+      it 'uses GitHub root API endpoint' do
+        expect(client.api.api_endpoint).to eq 'https://api.github.com/'
+      end
     end
-  end
 
-  context 'when provider specify a custom API endpoint' do
-    before do
-      github_provider['args']['client_options']['site'] = 'https://github.company.com/'
+    context 'when provider specify a custom API endpoint' do
+      before do
+        github_provider['args']['client_options']['site'] = 'https://github.company.com/'
+      end
+
+      it 'uses the custom API endpoint' do
+        expect(OmniAuth::Strategies::GitHub).not_to receive(:default_options)
+        expect(client.api.api_endpoint).to eq 'https://github.company.com/'
+      end
+    end
+
+    context 'when given a host' do
+      subject(:client) { described_class.new(token, host: 'https://try.gitea.io/') }
+
+      it 'builds a endpoint with the given host and the default API version' do
+        expect(client.api.api_endpoint).to eq 'https://try.gitea.io/api/v3/'
+      end
     end
 
-    it 'uses the custom API endpoint' do
-      expect(OmniAuth::Strategies::GitHub).not_to receive(:default_options)
-      expect(client.api.api_endpoint).to eq 'https://github.company.com/'
+    context 'when given an API version' do
+      subject(:client) { described_class.new(token, api_version: 'v3') }
+
+      it 'does not use the API version without a host' do
+        expect(client.api.api_endpoint).to eq 'https://api.github.com/'
+      end
+    end
+
+    context 'when given a host and version' do
+      subject(:client) { described_class.new(token, host: 'https://try.gitea.io/', api_version: 'v3') }
+
+      it 'builds a endpoint with the given options' do
+        expect(client.api.api_endpoint).to eq 'https://try.gitea.io/api/v3/'
+      end
     end
   end
 
diff --git a/spec/lib/gitlab/github_import/comment_formatter_spec.rb b/spec/lib/gitlab/github_import/comment_formatter_spec.rb
index c520a9c53ad..cc38872e426 100644
--- a/spec/lib/gitlab/github_import/comment_formatter_spec.rb
+++ b/spec/lib/gitlab/github_import/comment_formatter_spec.rb
@@ -1,8 +1,9 @@
 require 'spec_helper'
 
 describe Gitlab::GithubImport::CommentFormatter, lib: true do
-  let(:project) { create(:project) }
-  let(:octocat) { double(id: 123456, login: 'octocat') }
+  let(:client) { double }
+  let(:project) { create(:empty_project) }
+  let(:octocat) { double(id: 123456, login: 'octocat', email: 'octocat@example.com') }
   let(:created_at) { DateTime.strptime('2013-04-10T20:09:31Z') }
   let(:updated_at) { DateTime.strptime('2014-03-03T18:58:10Z') }
   let(:base) do
@@ -16,7 +17,11 @@ describe Gitlab::GithubImport::CommentFormatter, lib: true do
     }
   end
 
-  subject(:comment) { described_class.new(project, raw)}
+  subject(:comment) { described_class.new(project, raw, client) }
+
+  before do
+    allow(client).to receive(:user).and_return(octocat)
+  end
 
   describe '#attributes' do
     context 'when do not reference a portion of the diff' do
@@ -69,8 +74,15 @@ describe Gitlab::GithubImport::CommentFormatter, lib: true do
     context 'when author is a GitLab user' do
       let(:raw) { double(base.merge(user: octocat)) }
 
-      it 'returns GitLab user id as author_id' do
+      it 'returns GitLab user id associated with GitHub id as author_id' do
         gl_user = create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
+
+        expect(comment.attributes.fetch(:author_id)).to eq gl_user.id
+      end
+
+      it 'returns GitLab user id associated with GitHub email as author_id' do
+        gl_user = create(:user, email: octocat.email)
+
         expect(comment.attributes.fetch(:author_id)).to eq gl_user.id
       end
 
diff --git a/spec/lib/gitlab/github_import/importer_spec.rb b/spec/lib/gitlab/github_import/importer_spec.rb
index 9e027839f59..8b867fbe322 100644
--- a/spec/lib/gitlab/github_import/importer_spec.rb
+++ b/spec/lib/gitlab/github_import/importer_spec.rb
@@ -1,169 +1,308 @@
 require 'spec_helper'
 
 describe Gitlab::GithubImport::Importer, lib: true do
-  describe '#execute' do
+  shared_examples 'Gitlab::GithubImport::Importer#execute' do
+    let(:expected_not_called) { [] }
+
     before do
-      allow(Rails).to receive(:cache).and_return(ActiveSupport::Cache::MemoryStore.new)
+      allow(project).to receive(:import_data).and_return(double.as_null_object)
     end
 
-    context 'when an error occurs' do
-      let(:project) { create(:project, import_url: 'https://github.com/octocat/Hello-World.git', wiki_access_level: ProjectFeature::DISABLED) }
-      let(:octocat) { double(id: 123456, login: 'octocat') }
-      let(:created_at) { DateTime.strptime('2011-01-26T19:01:12Z') }
-      let(:updated_at) { DateTime.strptime('2011-01-27T19:01:12Z') }
-      let(:repository) { double(id: 1, fork: false) }
-      let(:source_sha) { create(:commit, project: project).id }
-      let(:source_branch) { double(ref: 'feature', repo: repository, sha: source_sha) }
-      let(:target_sha) { create(:commit, project: project, git_commit: RepoHelpers.another_sample_commit).id }
-      let(:target_branch) { double(ref: 'master', repo: repository, sha: target_sha) }
-
-      let(:label1) do
-        double(
-          name: 'Bug',
-          color: 'ff0000',
-          url: 'https://api.github.com/repos/octocat/Hello-World/labels/bug'
-        )
-      end
+    it 'calls import methods' do
+      importer = described_class.new(project)
 
-      let(:label2) do
-        double(
-          name: nil,
-          color: 'ff0000',
-          url: 'https://api.github.com/repos/octocat/Hello-World/labels/bug'
-        )
-      end
+      expected_called = [
+        :import_labels, :import_milestones, :import_pull_requests, :import_issues,
+        :import_wiki, :import_releases, :handle_errors
+      ]
 
-      let(:milestone) do
-        double(
-          number: 1347,
-          state: 'open',
-          title: '1.0',
-          description: 'Version 1.0',
-          due_on: nil,
-          created_at: created_at,
-          updated_at: updated_at,
-          closed_at: nil,
-          url: 'https://api.github.com/repos/octocat/Hello-World/milestones/1'
-        )
+      expected_called -= expected_not_called
+
+      aggregate_failures do
+        expected_called.each do |method_name|
+          expect(importer).to receive(method_name)
+        end
+
+        expect(importer).to receive(:import_comments).with(:issues)
+        expect(importer).to receive(:import_comments).with(:pull_requests)
+
+        expected_not_called.each do |method_name|
+          expect(importer).not_to receive(method_name)
+        end
       end
 
-      let(:issue1) do
-        double(
-          number: 1347,
-          milestone: nil,
-          state: 'open',
-          title: 'Found a bug',
-          body: "I'm having a problem with this.",
-          assignee: nil,
-          user: octocat,
-          comments: 0,
-          pull_request: nil,
-          created_at: created_at,
-          updated_at: updated_at,
-          closed_at: nil,
-          url: 'https://api.github.com/repos/octocat/Hello-World/issues/1347',
-          labels: [double(name: 'Label #1')],
-        )
+      importer.execute
+    end
+  end
+
+  shared_examples 'Gitlab::GithubImport::Importer#execute an error occurs' do
+    before do
+      allow(project).to receive(:import_data).and_return(double.as_null_object)
+
+      allow(Rails).to receive(:cache).and_return(ActiveSupport::Cache::MemoryStore.new)
+
+      allow_any_instance_of(Octokit::Client).to receive(:rate_limit!).and_raise(Octokit::NotFound)
+      allow_any_instance_of(Gitlab::Shell).to receive(:import_repository).and_raise(Gitlab::Shell::Error)
+
+      allow_any_instance_of(Octokit::Client).to receive(:user).and_return(octocat)
+      allow_any_instance_of(Octokit::Client).to receive(:labels).and_return([label1, label2])
+      allow_any_instance_of(Octokit::Client).to receive(:milestones).and_return([milestone, milestone])
+      allow_any_instance_of(Octokit::Client).to receive(:issues).and_return([issue1, issue2])
+      allow_any_instance_of(Octokit::Client).to receive(:pull_requests).and_return([pull_request, pull_request])
+      allow_any_instance_of(Octokit::Client).to receive(:issues_comments).and_return([])
+      allow_any_instance_of(Octokit::Client).to receive(:pull_requests_comments).and_return([])
+      allow_any_instance_of(Octokit::Client).to receive(:last_response).and_return(double(rels: { next: nil }))
+      allow_any_instance_of(Octokit::Client).to receive(:releases).and_return([release1, release2])
+    end
+
+    let(:label1) do
+      double(
+        name: 'Bug',
+        color: 'ff0000',
+        url: "#{api_root}/repos/octocat/Hello-World/labels/bug"
+      )
+    end
+
+    let(:label2) do
+      double(
+        name: nil,
+        color: 'ff0000',
+        url: "#{api_root}/repos/octocat/Hello-World/labels/bug"
+      )
+    end
+
+    let(:milestone) do
+      double(
+        id: 1347, # For Gitea
+        number: 1347,
+        state: 'open',
+        title: '1.0',
+        description: 'Version 1.0',
+        due_on: nil,
+        created_at: created_at,
+        updated_at: updated_at,
+        closed_at: nil,
+        url: "#{api_root}/repos/octocat/Hello-World/milestones/1"
+      )
+    end
+
+    let(:issue1) do
+      double(
+        number: 1347,
+        milestone: nil,
+        state: 'open',
+        title: 'Found a bug',
+        body: "I'm having a problem with this.",
+        assignee: nil,
+        user: octocat,
+        comments: 0,
+        pull_request: nil,
+        created_at: created_at,
+        updated_at: updated_at,
+        closed_at: nil,
+        url: "#{api_root}/repos/octocat/Hello-World/issues/1347",
+        labels: [double(name: 'Label #1')]
+      )
+    end
+
+    let(:issue2) do
+      double(
+        number: 1348,
+        milestone: nil,
+        state: 'open',
+        title: nil,
+        body: "I'm having a problem with this.",
+        assignee: nil,
+        user: octocat,
+        comments: 0,
+        pull_request: nil,
+        created_at: created_at,
+        updated_at: updated_at,
+        closed_at: nil,
+        url: "#{api_root}/repos/octocat/Hello-World/issues/1348",
+        labels: [double(name: 'Label #2')]
+      )
+    end
+
+    let(:release1) do
+      double(
+        tag_name: 'v1.0.0',
+        name: 'First release',
+        body: 'Release v1.0.0',
+        draft: false,
+        created_at: created_at,
+        updated_at: updated_at,
+        url: "#{api_root}/repos/octocat/Hello-World/releases/1"
+      )
+    end
+
+    let(:release2) do
+      double(
+        tag_name: 'v2.0.0',
+        name: 'Second release',
+        body: nil,
+        draft: false,
+        created_at: created_at,
+        updated_at: updated_at,
+        url: "#{api_root}/repos/octocat/Hello-World/releases/2"
+      )
+    end
+
+    subject { described_class.new(project) }
+
+    it 'returns true' do
+      expect(subject.execute).to eq true
+    end
+
+    it 'does not raise an error' do
+      expect { subject.execute }.not_to raise_error
+    end
+
+    it 'stores error messages' do
+      error = {
+        message: 'The remote data could not be fully imported.',
+        errors: [
+          { type: :label, url: "#{api_root}/repos/octocat/Hello-World/labels/bug", errors: "Validation failed: Title can't be blank, Title is invalid" },
+          { type: :issue, url: "#{api_root}/repos/octocat/Hello-World/issues/1348", errors: "Validation failed: Title can't be blank" },
+          { type: :wiki, errors: "Gitlab::Shell::Error" }
+        ]
+      }
+
+      unless project.gitea_import?
+        error[:errors] << { type: :release, url: "#{api_root}/repos/octocat/Hello-World/releases/2", errors: "Validation failed: Description can't be blank" }
       end
 
-      let(:issue2) do
-        double(
-          number: 1348,
-          milestone: nil,
-          state: 'open',
-          title: nil,
-          body: "I'm having a problem with this.",
-          assignee: nil,
-          user: octocat,
-          comments: 0,
-          pull_request: nil,
-          created_at: created_at,
-          updated_at: updated_at,
-          closed_at: nil,
-          url: 'https://api.github.com/repos/octocat/Hello-World/issues/1348',
-          labels: [double(name: 'Label #2')],
-        )
+      described_class.new(project).execute
+
+      expect(project.import_error).to eq error.to_json
+    end
+  end
+
+  shared_examples 'Gitlab::GithubImport unit-testing' do
+    describe '#clean_up_restored_branches' do
+      subject { described_class.new(project) }
+
+      before do
+        allow(gh_pull_request).to receive(:source_branch_exists?).at_least(:once) { false }
+        allow(gh_pull_request).to receive(:target_branch_exists?).at_least(:once) { false }
       end
 
-      let(:pull_request) do
-        double(
-          number: 1347,
-          milestone: nil,
-          state: 'open',
-          title: 'New feature',
-          body: 'Please pull these awesome changes',
-          head: source_branch,
-          base: target_branch,
-          assignee: nil,
-          user: octocat,
-          created_at: created_at,
-          updated_at: updated_at,
-          closed_at: nil,
-          merged_at: nil,
-          url: 'https://api.github.com/repos/octocat/Hello-World/pulls/1347',
-        )
+      context 'when pull request stills open' do
+        let(:gh_pull_request) { Gitlab::GithubImport::PullRequestFormatter.new(project, pull_request) }
+
+        it 'does not remove branches' do
+          expect(subject).not_to receive(:remove_branch)
+          subject.send(:clean_up_restored_branches, gh_pull_request)
+        end
       end
 
-      let(:release1) do
-        double(
-          tag_name: 'v1.0.0',
-          name: 'First release',
-          body: 'Release v1.0.0',
-          draft: false,
-          created_at: created_at,
-          updated_at: updated_at,
-          url: 'https://api.github.com/repos/octocat/Hello-World/releases/1'
-        )
+      context 'when pull request is closed' do
+        let(:gh_pull_request) { Gitlab::GithubImport::PullRequestFormatter.new(project, closed_pull_request) }
+
+        it 'does remove branches' do
+          expect(subject).to receive(:remove_branch).at_least(2).times
+          subject.send(:clean_up_restored_branches, gh_pull_request)
+        end
       end
+    end
+  end
+
+  let(:project) { create(:project, :wiki_disabled, import_url: "#{repo_root}/octocat/Hello-World.git") }
+  let(:octocat) { double(id: 123456, login: 'octocat', email: 'octocat@example.com') }
+  let(:credentials) { { user: 'joe' } }
+
+  let(:created_at) { DateTime.strptime('2011-01-26T19:01:12Z') }
+  let(:updated_at) { DateTime.strptime('2011-01-27T19:01:12Z') }
+  let(:repository) { double(id: 1, fork: false) }
+  let(:source_sha) { create(:commit, project: project).id }
+  let(:source_branch) { double(ref: 'branch-merged', repo: repository, sha: source_sha) }
+  let(:target_sha) { create(:commit, project: project, git_commit: RepoHelpers.another_sample_commit).id }
+  let(:target_branch) { double(ref: 'master', repo: repository, sha: target_sha) }
+  let(:pull_request) do
+    double(
+      number: 1347,
+      milestone: nil,
+      state: 'open',
+      title: 'New feature',
+      body: 'Please pull these awesome changes',
+      head: source_branch,
+      base: target_branch,
+      assignee: nil,
+      user: octocat,
+      created_at: created_at,
+      updated_at: updated_at,
+      closed_at: nil,
+      merged_at: nil,
+      url: "#{api_root}/repos/octocat/Hello-World/pulls/1347",
+      labels: [double(name: 'Label #2')]
+    )
+  end
+  let(:closed_pull_request) do
+    double(
+      number: 1347,
+      milestone: nil,
+      state: 'closed',
+      title: 'New feature',
+      body: 'Please pull these awesome changes',
+      head: source_branch,
+      base: target_branch,
+      assignee: nil,
+      user: octocat,
+      created_at: created_at,
+      updated_at: updated_at,
+      closed_at: updated_at,
+      merged_at: nil,
+      url: "#{api_root}/repos/octocat/Hello-World/pulls/1347",
+      labels: [double(name: 'Label #2')]
+    )
+  end
 
-      let(:release2) do
-        double(
-          tag_name: 'v2.0.0',
-          name: 'Second release',
-          body: nil,
-          draft: false,
-          created_at: created_at,
-          updated_at: updated_at,
-          url: 'https://api.github.com/repos/octocat/Hello-World/releases/2'
+  context 'when importing a GitHub project' do
+    let(:api_root) { 'https://api.github.com' }
+    let(:repo_root) { 'https://github.com' }
+    subject { described_class.new(project) }
+
+    it_behaves_like 'Gitlab::GithubImport::Importer#execute'
+    it_behaves_like 'Gitlab::GithubImport::Importer#execute an error occurs'
+    it_behaves_like 'Gitlab::GithubImport unit-testing'
+
+    describe '#client' do
+      it 'instantiates a Client' do
+        allow(project).to receive(:import_data).and_return(double(credentials: credentials))
+        expect(Gitlab::GithubImport::Client).to receive(:new).with(
+          credentials[:user],
+          {}
         )
-      end
 
-      before do
-        allow(project).to receive(:import_data).and_return(double.as_null_object)
-        allow_any_instance_of(Octokit::Client).to receive(:rate_limit!).and_raise(Octokit::NotFound)
-        allow_any_instance_of(Octokit::Client).to receive(:labels).and_return([label1, label2])
-        allow_any_instance_of(Octokit::Client).to receive(:milestones).and_return([milestone, milestone])
-        allow_any_instance_of(Octokit::Client).to receive(:issues).and_return([issue1, issue2])
-        allow_any_instance_of(Octokit::Client).to receive(:pull_requests).and_return([pull_request, pull_request])
-        allow_any_instance_of(Octokit::Client).to receive(:issues_comments).and_return([])
-        allow_any_instance_of(Octokit::Client).to receive(:pull_requests_comments).and_return([])
-        allow_any_instance_of(Octokit::Client).to receive(:last_response).and_return(double(rels: { next: nil }))
-        allow_any_instance_of(Octokit::Client).to receive(:releases).and_return([release1, release2])
-        allow_any_instance_of(Gitlab::Shell).to receive(:import_repository).and_raise(Gitlab::Shell::Error)
+        subject.client
       end
+    end
+  end
 
-      it 'returns true' do
-        expect(described_class.new(project).execute).to eq true
-      end
+  context 'when importing a Gitea project' do
+    let(:api_root) { 'https://try.gitea.io/api/v1' }
+    let(:repo_root) { 'https://try.gitea.io' }
+    subject { described_class.new(project) }
 
-      it 'does not raise an error' do
-        expect { described_class.new(project).execute }.not_to raise_error
-      end
+    before do
+      project.update(import_type: 'gitea', import_url: "#{repo_root}/foo/group/project.git")
+    end
 
-      it 'stores error messages' do
-        error = {
-          message: 'The remote data could not be fully imported.',
-          errors: [
-            { type: :label, url: "https://api.github.com/repos/octocat/Hello-World/labels/bug", errors: "Validation failed: Title can't be blank, Title is invalid" },
-            { type: :issue, url: "https://api.github.com/repos/octocat/Hello-World/issues/1348", errors: "Validation failed: Title can't be blank" },
-            { type: :wiki, errors: "Gitlab::Shell::Error" },
-            { type: :release, url: 'https://api.github.com/repos/octocat/Hello-World/releases/2', errors: "Validation failed: Description can't be blank" }
-          ]
-        }
+    it_behaves_like 'Gitlab::GithubImport::Importer#execute' do
+      let(:expected_not_called) { [:import_releases] }
+    end
+    it_behaves_like 'Gitlab::GithubImport::Importer#execute an error occurs'
+    it_behaves_like 'Gitlab::GithubImport unit-testing'
 
-        described_class.new(project).execute
+    describe '#client' do
+      it 'instantiates a Client' do
+        allow(project).to receive(:import_data).and_return(double(credentials: credentials))
+        expect(Gitlab::GithubImport::Client).to receive(:new).with(
+          credentials[:user],
+          { host: "#{repo_root}:443/foo", api_version: 'v1' }
+        )
 
-        expect(project.import_error).to eq error.to_json
+        subject.client
       end
     end
   end
diff --git a/spec/lib/gitlab/github_import/issuable_formatter_spec.rb b/spec/lib/gitlab/github_import/issuable_formatter_spec.rb
new file mode 100644
index 00000000000..6bc5f98ed2c
--- /dev/null
+++ b/spec/lib/gitlab/github_import/issuable_formatter_spec.rb
@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+describe Gitlab::GithubImport::IssuableFormatter, lib: true do
+  let(:raw_data) do
+    double(number: 42)
+  end
+  let(:project) { double(import_type: 'github') }
+  let(:issuable_formatter) { described_class.new(project, raw_data) }
+
+  describe '#project_association' do
+    it { expect { issuable_formatter.project_association }.to raise_error(NotImplementedError) }
+  end
+
+  describe '#number' do
+    it { expect(issuable_formatter.number).to eq(42) }
+  end
+
+  describe '#find_condition' do
+    it { expect(issuable_formatter.find_condition).to eq({ iid: 42 }) }
+  end
+end
diff --git a/spec/lib/gitlab/github_import/issue_formatter_spec.rb b/spec/lib/gitlab/github_import/issue_formatter_spec.rb
index 95339e2f128..f34d09f2c1d 100644
--- a/spec/lib/gitlab/github_import/issue_formatter_spec.rb
+++ b/spec/lib/gitlab/github_import/issue_formatter_spec.rb
@@ -1,8 +1,9 @@
 require 'spec_helper'
 
 describe Gitlab::GithubImport::IssueFormatter, lib: true do
-  let!(:project) { create(:project, namespace: create(:namespace, path: 'octocat')) }
-  let(:octocat) { double(id: 123456, login: 'octocat') }
+  let(:client) { double }
+  let!(:project) { create(:empty_project, namespace: create(:namespace, path: 'octocat')) }
+  let(:octocat) { double(id: 123456, login: 'octocat', email: 'octocat@example.com') }
   let(:created_at) { DateTime.strptime('2011-01-26T19:01:12Z') }
   let(:updated_at) { DateTime.strptime('2011-01-27T19:01:12Z') }
 
@@ -23,9 +24,13 @@ describe Gitlab::GithubImport::IssueFormatter, lib: true do
     }
   end
 
-  subject(:issue) { described_class.new(project, raw_data)}
+  subject(:issue) { described_class.new(project, raw_data, client) }
 
-  describe '#attributes' do
+  before do
+    allow(client).to receive(:user).and_return(octocat)
+  end
+
+  shared_examples 'Gitlab::GithubImport::IssueFormatter#attributes' do
     context 'when issue is open' do
       let(:raw_data) { double(base_data.merge(state: 'open')) }
 
@@ -75,15 +80,21 @@ describe Gitlab::GithubImport::IssueFormatter, lib: true do
         expect(issue.attributes.fetch(:assignee_id)).to be_nil
       end
 
-      it 'returns GitLab user id as assignee_id when is a GitLab user' do
+      it 'returns GitLab user id associated with GitHub id as assignee_id' do
         gl_user = create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
 
         expect(issue.attributes.fetch(:assignee_id)).to eq gl_user.id
       end
+
+      it 'returns GitLab user id associated with GitHub email as assignee_id' do
+        gl_user = create(:user, email: octocat.email)
+
+        expect(issue.attributes.fetch(:assignee_id)).to eq gl_user.id
+      end
     end
 
     context 'when it has a milestone' do
-      let(:milestone) { double(number: 45) }
+      let(:milestone) { double(id: 42, number: 42) }
       let(:raw_data) { double(base_data.merge(milestone: milestone)) }
 
       it 'returns nil when milestone does not exist' do
@@ -91,7 +102,7 @@ describe Gitlab::GithubImport::IssueFormatter, lib: true do
       end
 
       it 'returns milestone when it exists' do
-        milestone = create(:milestone, project: project, iid: 45)
+        milestone = create(:milestone, project: project, iid: 42)
 
         expect(issue.attributes.fetch(:milestone)).to eq milestone
       end
@@ -100,16 +111,22 @@ describe Gitlab::GithubImport::IssueFormatter, lib: true do
     context 'when author is a GitLab user' do
       let(:raw_data) { double(base_data.merge(user: octocat)) }
 
-      it 'returns project#creator_id as author_id when is not a GitLab user' do
+      it 'returns project creator_id as author_id when is not a GitLab user' do
         expect(issue.attributes.fetch(:author_id)).to eq project.creator_id
       end
 
-      it 'returns GitLab user id as author_id when is a GitLab user' do
+      it 'returns GitLab user id associated with GitHub id as author_id' do
         gl_user = create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
 
         expect(issue.attributes.fetch(:author_id)).to eq gl_user.id
       end
 
+      it 'returns GitLab user id associated with GitHub email as author_id' do
+        gl_user = create(:user, email: octocat.email)
+
+        expect(issue.attributes.fetch(:author_id)).to eq gl_user.id
+      end
+
       it 'returns description without created at tag line' do
         create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
 
@@ -118,6 +135,28 @@ describe Gitlab::GithubImport::IssueFormatter, lib: true do
     end
   end
 
+  shared_examples 'Gitlab::GithubImport::IssueFormatter#number' do
+    let(:raw_data) { double(base_data.merge(number: 1347)) }
+
+    it 'returns issue number' do
+      expect(issue.number).to eq 1347
+    end
+  end
+
+  context 'when importing a GitHub project' do
+    it_behaves_like 'Gitlab::GithubImport::IssueFormatter#attributes'
+    it_behaves_like 'Gitlab::GithubImport::IssueFormatter#number'
+  end
+
+  context 'when importing a Gitea project' do
+    before do
+      project.update(import_type: 'gitea')
+    end
+
+    it_behaves_like 'Gitlab::GithubImport::IssueFormatter#attributes'
+    it_behaves_like 'Gitlab::GithubImport::IssueFormatter#number'
+  end
+
   describe '#has_comments?' do
     context 'when number of comments is greater than zero' do
       let(:raw_data) { double(base_data.merge(comments: 1)) }
@@ -136,14 +175,6 @@ describe Gitlab::GithubImport::IssueFormatter, lib: true do
     end
   end
 
-  describe '#number' do
-    let(:raw_data) { double(base_data.merge(number: 1347)) }
-
-    it 'returns pull request number' do
-      expect(issue.number).to eq 1347
-    end
-  end
-
   describe '#pull_request?' do
     context 'when mention a pull request' do
       let(:raw_data) { double(base_data.merge(pull_request: double)) }
diff --git a/spec/lib/gitlab/github_import/label_formatter_spec.rb b/spec/lib/gitlab/github_import/label_formatter_spec.rb
index 8098754d735..10449ef5fcb 100644
--- a/spec/lib/gitlab/github_import/label_formatter_spec.rb
+++ b/spec/lib/gitlab/github_import/label_formatter_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::GithubImport::LabelFormatter, lib: true do
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
   let(:raw) { double(name: 'improvements', color: 'e6e6e6') }
 
   subject { described_class.new(project, raw) }
diff --git a/spec/lib/gitlab/github_import/milestone_formatter_spec.rb b/spec/lib/gitlab/github_import/milestone_formatter_spec.rb
index 09337c99a07..6d38041c468 100644
--- a/spec/lib/gitlab/github_import/milestone_formatter_spec.rb
+++ b/spec/lib/gitlab/github_import/milestone_formatter_spec.rb
@@ -6,7 +6,6 @@ describe Gitlab::GithubImport::MilestoneFormatter, lib: true do
   let(:updated_at) { DateTime.strptime('2011-01-27T19:01:12Z') }
   let(:base_data) do
     {
-      number: 1347,
       state: 'open',
       title: '1.0',
       description: 'Version 1.0',
@@ -16,12 +15,15 @@ describe Gitlab::GithubImport::MilestoneFormatter, lib: true do
       closed_at: nil
     }
   end
+  let(:iid_attr) { :number }
 
-  subject(:formatter) { described_class.new(project, raw_data)}
+  subject(:formatter) { described_class.new(project, raw_data) }
+
+  shared_examples 'Gitlab::GithubImport::MilestoneFormatter#attributes' do
+    let(:data) { base_data.merge(iid_attr => 1347) }
 
-  describe '#attributes' do
     context 'when milestone is open' do
-      let(:raw_data) { double(base_data.merge(state: 'open')) }
+      let(:raw_data) { double(data.merge(state: 'open')) }
 
       it 'returns formatted attributes' do
         expected = {
@@ -40,7 +42,7 @@ describe Gitlab::GithubImport::MilestoneFormatter, lib: true do
     end
 
     context 'when milestone is closed' do
-      let(:raw_data) { double(base_data.merge(state: 'closed')) }
+      let(:raw_data) { double(data.merge(state: 'closed')) }
 
       it 'returns formatted attributes' do
         expected = {
@@ -60,7 +62,7 @@ describe Gitlab::GithubImport::MilestoneFormatter, lib: true do
 
     context 'when milestone has a due date' do
       let(:due_date) { DateTime.strptime('2011-01-28T19:01:12Z') }
-      let(:raw_data) { double(base_data.merge(due_on: due_date)) }
+      let(:raw_data) { double(data.merge(due_on: due_date)) }
 
       it 'returns formatted attributes' do
         expected = {
@@ -78,4 +80,17 @@ describe Gitlab::GithubImport::MilestoneFormatter, lib: true do
       end
     end
   end
+
+  context 'when importing a GitHub project' do
+    it_behaves_like 'Gitlab::GithubImport::MilestoneFormatter#attributes'
+  end
+
+  context 'when importing a Gitea project' do
+    let(:iid_attr) { :id }
+    before do
+      project.update(import_type: 'gitea')
+    end
+
+    it_behaves_like 'Gitlab::GithubImport::MilestoneFormatter#attributes'
+  end
 end
diff --git a/spec/lib/gitlab/github_import/pull_request_formatter_spec.rb b/spec/lib/gitlab/github_import/pull_request_formatter_spec.rb
index 302f0fc0623..44423917944 100644
--- a/spec/lib/gitlab/github_import/pull_request_formatter_spec.rb
+++ b/spec/lib/gitlab/github_import/pull_request_formatter_spec.rb
@@ -1,16 +1,19 @@
 require 'spec_helper'
 
 describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
-  let(:project) { create(:project) }
+  let(:client) { double }
+  let(:project) { create(:project, :repository) }
   let(:source_sha) { create(:commit, project: project).id }
   let(:target_sha) { create(:commit, project: project, git_commit: RepoHelpers.another_sample_commit).id }
   let(:repository) { double(id: 1, fork: false) }
   let(:source_repo) { repository }
-  let(:source_branch) { double(ref: 'feature', repo: source_repo, sha: source_sha) }
+  let(:source_branch) { double(ref: 'branch-merged', repo: source_repo, sha: source_sha) }
+  let(:forked_source_repo) { double(id: 2, fork: true, name: 'otherproject', full_name: 'company/otherproject') }
   let(:target_repo) { repository }
   let(:target_branch) { double(ref: 'master', repo: target_repo, sha: target_sha) }
   let(:removed_branch) { double(ref: 'removed-branch', repo: source_repo, sha: '2e5d3239642f9161dcbbc4b70a211a68e5e45e2b') }
-  let(:octocat) { double(id: 123456, login: 'octocat') }
+  let(:forked_branch) { double(ref: 'master', repo: forked_source_repo, sha: '2e5d3239642f9161dcbbc4b70a211a68e5e45e2b') }
+  let(:octocat) { double(id: 123456, login: 'octocat', email: 'octocat@example.com') }
   let(:created_at) { DateTime.strptime('2011-01-26T19:01:12Z') }
   let(:updated_at) { DateTime.strptime('2011-01-27T19:01:12Z') }
   let(:base_data) do
@@ -32,9 +35,13 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
     }
   end
 
-  subject(:pull_request) { described_class.new(project, raw_data)}
+  subject(:pull_request) { described_class.new(project, raw_data, client) }
 
-  describe '#attributes' do
+  before do
+    allow(client).to receive(:user).and_return(octocat)
+  end
+
+  shared_examples 'Gitlab::GithubImport::PullRequestFormatter#attributes' do
     context 'when pull request is open' do
       let(:raw_data) { double(base_data.merge(state: 'open')) }
 
@@ -44,7 +51,7 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
           title: 'New feature',
           description: "*Created by: octocat*\n\nPlease pull these awesome changes",
           source_project: project,
-          source_branch: 'feature',
+          source_branch: 'branch-merged',
           source_branch_sha: source_sha,
           target_project: project,
           target_branch: 'master',
@@ -70,7 +77,7 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
           title: 'New feature',
           description: "*Created by: octocat*\n\nPlease pull these awesome changes",
           source_project: project,
-          source_branch: 'feature',
+          source_branch: 'branch-merged',
           source_branch_sha: source_sha,
           target_project: project,
           target_branch: 'master',
@@ -97,7 +104,7 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
           title: 'New feature',
           description: "*Created by: octocat*\n\nPlease pull these awesome changes",
           source_project: project,
-          source_branch: 'feature',
+          source_branch: 'branch-merged',
           source_branch_sha: source_sha,
           target_project: project,
           target_branch: 'master',
@@ -121,26 +128,38 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
         expect(pull_request.attributes.fetch(:assignee_id)).to be_nil
       end
 
-      it 'returns GitLab user id as assignee_id when is a GitLab user' do
+      it 'returns GitLab user id associated with GitHub id as assignee_id' do
         gl_user = create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
 
         expect(pull_request.attributes.fetch(:assignee_id)).to eq gl_user.id
       end
+
+      it 'returns GitLab user id associated with GitHub email as assignee_id' do
+        gl_user = create(:user, email: octocat.email)
+
+        expect(pull_request.attributes.fetch(:assignee_id)).to eq gl_user.id
+      end
     end
 
     context 'when author is a GitLab user' do
       let(:raw_data) { double(base_data.merge(user: octocat)) }
 
-      it 'returns project#creator_id as author_id when is not a GitLab user' do
+      it 'returns project creator_id as author_id when is not a GitLab user' do
         expect(pull_request.attributes.fetch(:author_id)).to eq project.creator_id
       end
 
-      it 'returns GitLab user id as author_id when is a GitLab user' do
+      it 'returns GitLab user id associated with GitHub id as author_id' do
         gl_user = create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
 
         expect(pull_request.attributes.fetch(:author_id)).to eq gl_user.id
       end
 
+      it 'returns GitLab user id associated with GitHub email as author_id' do
+        gl_user = create(:user, email: octocat.email)
+
+        expect(pull_request.attributes.fetch(:author_id)).to eq gl_user.id
+      end
+
       it 'returns description without created at tag line' do
         create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
 
@@ -149,7 +168,7 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
     end
 
     context 'when it has a milestone' do
-      let(:milestone) { double(number: 45) }
+      let(:milestone) { double(id: 42, number: 42) }
       let(:raw_data) { double(base_data.merge(milestone: milestone)) }
 
       it 'returns nil when milestone does not exist' do
@@ -157,27 +176,27 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
       end
 
       it 'returns milestone when it exists' do
-        milestone = create(:milestone, project: project, iid: 45)
+        milestone = create(:milestone, project: project, iid: 42)
 
         expect(pull_request.attributes.fetch(:milestone)).to eq milestone
       end
     end
   end
 
-  describe '#number' do
-    let(:raw_data) { double(base_data.merge(number: 1347)) }
+  shared_examples 'Gitlab::GithubImport::PullRequestFormatter#number' do
+    let(:raw_data) { double(base_data) }
 
     it 'returns pull request number' do
       expect(pull_request.number).to eq 1347
     end
   end
 
-  describe '#source_branch_name' do
+  shared_examples 'Gitlab::GithubImport::PullRequestFormatter#source_branch_name' do
     context 'when source branch exists' do
       let(:raw_data) { double(base_data) }
 
       it 'returns branch ref' do
-        expect(pull_request.source_branch_name).to eq 'feature'
+        expect(pull_request.source_branch_name).to eq 'branch-merged'
       end
     end
 
@@ -188,10 +207,18 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
         expect(pull_request.source_branch_name).to eq 'pull/1347/removed-branch'
       end
     end
+
+    context 'when source branch is from a fork' do
+      let(:raw_data) { double(base_data.merge(head: forked_branch)) }
+
+      it 'prefixes branch name with pull request number and project with namespace to avoid collision' do
+        expect(pull_request.source_branch_name).to eq 'pull/1347/company/otherproject/master'
+      end
+    end
   end
 
-  describe '#target_branch_name' do
-    context 'when source branch exists' do
+  shared_examples 'Gitlab::GithubImport::PullRequestFormatter#target_branch_name' do
+    context 'when target branch exists' do
       let(:raw_data) { double(base_data) }
 
       it 'returns branch ref' do
@@ -208,6 +235,24 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
     end
   end
 
+  context 'when importing a GitHub project' do
+    it_behaves_like 'Gitlab::GithubImport::PullRequestFormatter#attributes'
+    it_behaves_like 'Gitlab::GithubImport::PullRequestFormatter#number'
+    it_behaves_like 'Gitlab::GithubImport::PullRequestFormatter#source_branch_name'
+    it_behaves_like 'Gitlab::GithubImport::PullRequestFormatter#target_branch_name'
+  end
+
+  context 'when importing a Gitea project' do
+    before do
+      project.update(import_type: 'gitea')
+    end
+
+    it_behaves_like 'Gitlab::GithubImport::PullRequestFormatter#attributes'
+    it_behaves_like 'Gitlab::GithubImport::PullRequestFormatter#number'
+    it_behaves_like 'Gitlab::GithubImport::PullRequestFormatter#source_branch_name'
+    it_behaves_like 'Gitlab::GithubImport::PullRequestFormatter#target_branch_name'
+  end
+
   describe '#valid?' do
     context 'when source, and target repos are not a fork' do
       let(:raw_data) { double(base_data) }
@@ -236,6 +281,24 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
     end
   end
 
+  describe '#cross_project?' do
+    context 'when source and target repositories are different' do
+      let(:raw_data) { double(base_data.merge(head: forked_branch)) }
+
+      it 'returns true' do
+        expect(pull_request.cross_project?).to eq true
+      end
+    end
+
+    context 'when source and target repositories are the same' do
+      let(:raw_data) { double(base_data.merge(head: source_branch)) }
+
+      it 'returns false' do
+        expect(pull_request.cross_project?).to eq false
+      end
+    end
+  end
+
   describe '#url' do
     let(:raw_data) { double(base_data) }
 
@@ -243,4 +306,12 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
       expect(pull_request.url).to eq 'https://api.github.com/repos/octocat/Hello-World/pulls/1347'
     end
   end
+
+  describe '#opened?' do
+    let(:raw_data) { double(base_data.merge(state: 'open')) }
+
+    it 'returns true when state is "open"' do
+      expect(pull_request.opened?).to be_truthy
+    end
+  end
 end
diff --git a/spec/lib/gitlab/github_import/release_formatter_spec.rb b/spec/lib/gitlab/github_import/release_formatter_spec.rb
index 793128c6ab9..13b15e669ab 100644
--- a/spec/lib/gitlab/github_import/release_formatter_spec.rb
+++ b/spec/lib/gitlab/github_import/release_formatter_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::GithubImport::ReleaseFormatter, lib: true do
-  let!(:project) { create(:project, namespace: create(:namespace, path: 'octocat')) }
+  let!(:project) { create(:empty_project, namespace: create(:namespace, path: 'octocat')) }
   let(:octocat) { double(id: 123456, login: 'octocat') }
   let(:created_at) { DateTime.strptime('2011-01-26T19:01:12Z') }
 
diff --git a/spec/lib/gitlab/github_import/user_formatter_spec.rb b/spec/lib/gitlab/github_import/user_formatter_spec.rb
new file mode 100644
index 00000000000..db792233657
--- /dev/null
+++ b/spec/lib/gitlab/github_import/user_formatter_spec.rb
@@ -0,0 +1,39 @@
+require 'spec_helper'
+
+describe Gitlab::GithubImport::UserFormatter, lib: true do
+  let(:client) { double }
+  let(:octocat) { double(id: 123456, login: 'octocat', email: 'octocat@example.com') }
+
+  subject(:user) { described_class.new(client, octocat) }
+
+  before do
+    allow(client).to receive(:user).and_return(octocat)
+  end
+
+  describe '#gitlab_id' do
+    context 'when GitHub user is a GitLab user' do
+      it 'return GitLab user id when user associated their account with GitHub' do
+        gl_user = create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
+
+        expect(user.gitlab_id).to eq gl_user.id
+      end
+
+      it 'returns GitLab user id when user primary email matches GitHub email' do
+        gl_user = create(:user, email: octocat.email)
+
+        expect(user.gitlab_id).to eq gl_user.id
+      end
+
+      it 'returns GitLab user id when any of user linked emails matches GitHub email' do
+        gl_user = create(:user, email: 'johndoe@example.com')
+        create(:email, user: gl_user, email: octocat.email)
+
+        expect(user.gitlab_id).to eq gl_user.id
+      end
+    end
+
+    it 'returns nil when GitHub user is not a GitLab user' do
+      expect(user.gitlab_id).to be_nil
+    end
+  end
+end
diff --git a/spec/lib/gitlab/google_code_import/importer_spec.rb b/spec/lib/gitlab/google_code_import/importer_spec.rb
index 097861fd34d..ccaa88a5c79 100644
--- a/spec/lib/gitlab/google_code_import/importer_spec.rb
+++ b/spec/lib/gitlab/google_code_import/importer_spec.rb
@@ -10,7 +10,7 @@ describe Gitlab::GoogleCodeImport::Importer, lib: true do
       'user_map' => { 'thilo...' => "@#{mapped_user.username}" }
     }
   end
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
 
   subject { described_class.new(project) }
 
diff --git a/spec/lib/gitlab/graphs/commits_spec.rb b/spec/lib/gitlab/graphs/commits_spec.rb
index f5c064303ad..abb5a26060f 100644
--- a/spec/lib/gitlab/graphs/commits_spec.rb
+++ b/spec/lib/gitlab/graphs/commits_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::Graphs::Commits, lib: true do
-  let!(:project) { create(:project, :public, :empty_repo) }
+  let!(:project) { create(:empty_project, :public) }
 
   let!(:commit1) { create(:commit, git_commit: RepoHelpers.sample_commit, project: project, committed_date: Time.now) }
   let!(:commit1_yesterday) { create(:commit, git_commit: RepoHelpers.sample_commit, project: project, committed_date: 1.day.ago)}
diff --git a/spec/lib/gitlab/highlight_spec.rb b/spec/lib/gitlab/highlight_spec.rb
index fc021416d92..e177d883158 100644
--- a/spec/lib/gitlab/highlight_spec.rb
+++ b/spec/lib/gitlab/highlight_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Gitlab::Highlight, lib: true do
   include RepoHelpers
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:repository) { project.repository }
   let(:commit) { project.commit(sample_commit.id) }
 
@@ -12,7 +12,7 @@ describe Gitlab::Highlight, lib: true do
       Gitlab::Highlight.highlight_lines(project.repository, commit.id, 'files/ruby/popen.rb')
     end
 
-    it 'should properly highlight all the lines' do
+    it 'highlights all the lines properly' do
       expect(lines[4]).to eq(%Q{<span id="LC5" class="line">  <span class="kp">extend</span> <span class="nb">self</span></span>\n})
       expect(lines[21]).to eq(%Q{<span id="LC22" class="line">    <span class="k">unless</span> <span class="no">File</span><span class="p">.</span><span class="nf">directory?</span><span class="p">(</span><span class="n">path</span><span class="p">)</span></span>\n})
       expect(lines[26]).to eq(%Q{<span id="LC27" class="line">    <span class="vi">@cmd_status</span> <span class="o">=</span> <span class="mi">0</span></span>\n})
diff --git a/spec/lib/gitlab/import_export/all_models.yml b/spec/lib/gitlab/import_export/all_models.yml
index 7e00e214c6e..e47956a365f 100644
--- a/spec/lib/gitlab/import_export/all_models.yml
+++ b/spec/lib/gitlab/import_export/all_models.yml
@@ -15,6 +15,7 @@ issues:
 - events
 - merge_requests_closing_issues
 - metrics
+- timelogs
 events:
 - author
 - project
@@ -51,6 +52,7 @@ snippets:
 - project
 - notes
 - award_emoji
+- user_agent_detail
 releases:
 - project
 project_members:
@@ -77,6 +79,7 @@ merge_requests:
 - events
 - merge_requests_closing_issues
 - metrics
+- timelogs
 merge_request_diff:
 - merge_request
 pipelines:
@@ -94,6 +97,7 @@ variables:
 triggers:
 - project
 - trigger_requests
+- owner
 deploy_keys:
 - user
 - deploy_keys_projects
@@ -129,14 +133,17 @@ project:
 - builds_email_service
 - pipelines_email_service
 - mattermost_slash_commands_service
+- slack_slash_commands_service
 - irker_service
 - pivotaltracker_service
+- prometheus_service
 - hipchat_service
 - flowdock_service
 - assembla_service
 - asana_service
 - gemnasium_service
 - slack_service
+- mattermost_service
 - buildkite_service
 - bamboo_service
 - teamcity_service
@@ -147,6 +154,8 @@ project:
 - bugzilla_service
 - gitlab_issue_tracker_service
 - external_wiki_service
+- kubernetes_service
+- mock_ci_service
 - forked_project_link
 - forked_from_project
 - forked_project_links
@@ -186,10 +195,18 @@ project:
 - environments
 - deployments
 - project_feature
+- pages_domains
 - authorized_users
 - project_authorizations
+- route
+- statistics
+- uploads
 award_emoji:
 - awardable
 - user
 priorities:
 - label
+timelogs:
+- issue
+- merge_request
+- user
diff --git a/spec/lib/gitlab/import_export/attribute_configuration_spec.rb b/spec/lib/gitlab/import_export/attribute_configuration_spec.rb
index ea65a5dfed1..e24d070706a 100644
--- a/spec/lib/gitlab/import_export/attribute_configuration_spec.rb
+++ b/spec/lib/gitlab/import_export/attribute_configuration_spec.rb
@@ -17,7 +17,7 @@ describe 'Import/Export attribute configuration', lib: true do
     # Remove duplicated or add missing models
     # - project is not part of the tree, so it has to be added manually.
     # - milestone, labels have both singular and plural versions in the tree, so remove the duplicates.
-    names.flatten.uniq - ['milestones', 'labels'] + ['project']
+    names.flatten.uniq - %w(milestones labels) + ['project']
   end
 
   let(:safe_attributes_file) { 'spec/lib/gitlab/import_export/safe_model_attributes.yml' }
diff --git a/spec/lib/gitlab/import_export/avatar_restorer_spec.rb b/spec/lib/gitlab/import_export/avatar_restorer_spec.rb
index 5ae178414cc..08a42fd27a2 100644
--- a/spec/lib/gitlab/import_export/avatar_restorer_spec.rb
+++ b/spec/lib/gitlab/import_export/avatar_restorer_spec.rb
@@ -1,12 +1,14 @@
 require 'spec_helper'
 
 describe Gitlab::ImportExport::AvatarRestorer, lib: true do
+  include UploadHelpers
+
   let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: 'test') }
   let(:project) { create(:empty_project) }
 
   before do
     allow_any_instance_of(described_class).to receive(:avatar_export_file)
-                                                .and_return(Rails.root + "spec/fixtures/dk.png")
+                                                .and_return(uploaded_image_temp_path)
   end
 
   after do
diff --git a/spec/lib/gitlab/import_export/avatar_saver_spec.rb b/spec/lib/gitlab/import_export/avatar_saver_spec.rb
index d6ee94442cb..579a31ead58 100644
--- a/spec/lib/gitlab/import_export/avatar_saver_spec.rb
+++ b/spec/lib/gitlab/import_export/avatar_saver_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe Gitlab::ImportExport::AvatarSaver, lib: true do
   let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: 'test') }
-  let(:export_path) { "#{Dir::tmpdir}/project_tree_saver_spec" }
+  let(:export_path) { "#{Dir.tmpdir}/project_tree_saver_spec" }
   let(:project_with_avatar) { create(:empty_project, avatar: fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png")) }
   let(:project) { create(:empty_project) }
 
diff --git a/spec/lib/gitlab/import_export/file_importer_spec.rb b/spec/lib/gitlab/import_export/file_importer_spec.rb
index a88ddd17aca..b88b9c18c15 100644
--- a/spec/lib/gitlab/import_export/file_importer_spec.rb
+++ b/spec/lib/gitlab/import_export/file_importer_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe Gitlab::ImportExport::FileImporter, lib: true do
   let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: 'test') }
-  let(:export_path) { "#{Dir::tmpdir}/file_importer_spec" }
+  let(:export_path) { "#{Dir.tmpdir}/file_importer_spec" }
   let(:valid_file) { "#{shared.export_path}/valid.json" }
   let(:symlink_file) { "#{shared.export_path}/invalid.json" }
   let(:subfolder_symlink_file) { "#{shared.export_path}/subfolder/invalid.json" }
diff --git a/spec/lib/gitlab/import_export/import_export_spec.rb b/spec/lib/gitlab/import_export/import_export_spec.rb
index d6409a29550..f3fd0d82875 100644
--- a/spec/lib/gitlab/import_export/import_export_spec.rb
+++ b/spec/lib/gitlab/import_export/import_export_spec.rb
@@ -2,14 +2,15 @@ require 'spec_helper'
 
 describe Gitlab::ImportExport, services: true do
   describe 'export filename' do
-    let(:project) { create(:project, :public, path: 'project-path') }
+    let(:group) { create(:group, :nested) }
+    let(:project) { create(:empty_project, :public, path: 'project-path', namespace: group) }
 
     it 'contains the project path' do
       expect(described_class.export_filename(project: project)).to include(project.path)
     end
 
     it 'contains the namespace path' do
-      expect(described_class.export_filename(project: project)).to include(project.namespace.path)
+      expect(described_class.export_filename(project: project)).to include(project.namespace.full_path.tr('/', '_'))
     end
 
     it 'does not go over a certain length' do
diff --git a/spec/lib/gitlab/import_export/members_mapper_spec.rb b/spec/lib/gitlab/import_export/members_mapper_spec.rb
index 1cb02f8e318..b9d4e59e770 100644
--- a/spec/lib/gitlab/import_export/members_mapper_spec.rb
+++ b/spec/lib/gitlab/import_export/members_mapper_spec.rb
@@ -2,8 +2,8 @@ require 'spec_helper'
 
 describe Gitlab::ImportExport::MembersMapper, services: true do
   describe 'map members' do
-    let(:user) { create(:user, authorized_projects_populated: true) }
-    let(:project) { create(:project, :public, name: 'searchable_project') }
+    let(:user) { create(:admin, authorized_projects_populated: true) }
+    let(:project) { create(:empty_project, :public, name: 'searchable_project') }
     let(:user2) { create(:user, authorized_projects_populated: true) }
     let(:exported_user_id) { 99 }
     let(:exported_members) do
@@ -24,7 +24,7 @@ describe Gitlab::ImportExport::MembersMapper, services: true do
            {
              "id" => exported_user_id,
              "email" => user2.email,
-             "username" => user2.username
+             "username" => 'test'
            }
        },
        {
@@ -48,6 +48,10 @@ describe Gitlab::ImportExport::MembersMapper, services: true do
         exported_members: exported_members, user: user, project: project)
     end
 
+    it 'includes the exported user ID in the map' do
+      expect(members_mapper.map.keys).to include(exported_user_id)
+    end
+
     it 'maps a project member' do
       expect(members_mapper.map[exported_user_id]).to eq(user2.id)
     end
@@ -56,12 +60,6 @@ describe Gitlab::ImportExport::MembersMapper, services: true do
       expect(members_mapper.map[-1]).to eq(user.id)
     end
 
-    it 'updates missing author IDs on missing project member' do
-      members_mapper.map[-1]
-
-      expect(members_mapper.missing_author_ids.first).to eq(-1)
-    end
-
     it 'has invited members with no user' do
       members_mapper.map
 
@@ -74,5 +72,71 @@ describe Gitlab::ImportExport::MembersMapper, services: true do
       expect(user.authorized_project?(project)).to be true
       expect(user2.authorized_project?(project)).to be true
     end
+
+    context 'user is not an admin' do
+      let(:user) { create(:user, authorized_projects_populated: true) }
+
+      it 'does not map a project member' do
+        expect(members_mapper.map[exported_user_id]).to eq(user.id)
+      end
+
+      it 'defaults to importer project member if it does not exist' do
+        expect(members_mapper.map[-1]).to eq(user.id)
+      end
+    end
+
+    context 'chooses the one with an email first' do
+      let(:user3) { create(:user, username: 'test') }
+
+      it 'maps the project member that has a matching email first' do
+        expect(members_mapper.map[exported_user_id]).to eq(user2.id)
+      end
+    end
+
+    context 'importer same as group member' do
+      let(:user2) { create(:admin, authorized_projects_populated: true) }
+      let(:group) { create(:group) }
+      let(:project) { create(:empty_project, :public, name: 'searchable_project', namespace: group) }
+      let(:members_mapper) do
+        described_class.new(
+          exported_members: exported_members, user: user2, project: project)
+      end
+
+      before do
+        group.add_users([user, user2], GroupMember::DEVELOPER)
+      end
+
+      it 'maps the project member' do
+        expect(members_mapper.map[exported_user_id]).to eq(user2.id)
+      end
+
+      it 'maps the project member if it already exists' do
+        project.add_master(user2)
+
+        expect(members_mapper.map[exported_user_id]).to eq(user2.id)
+      end
+    end
+
+    context 'importing group members' do
+      let(:group) { create(:group) }
+      let(:project) { create(:empty_project, namespace: group) }
+      let(:members_mapper) do
+        described_class.new(
+          exported_members: exported_members, user: user, project: project)
+      end
+
+      before do
+        group.add_users([user, user2], GroupMember::DEVELOPER)
+        user.update(email: 'invite@test.com')
+      end
+
+      it 'maps the importer' do
+        expect(members_mapper.map[-1]).to eq(user.id)
+      end
+
+      it 'maps the group member' do
+        expect(members_mapper.map[exported_user_id]).to eq(user2.id)
+      end
+    end
   end
 end
diff --git a/spec/lib/gitlab/import_export/model_configuration_spec.rb b/spec/lib/gitlab/import_export/model_configuration_spec.rb
index 9b492d1b9c7..2ede5cdd2ad 100644
--- a/spec/lib/gitlab/import_export/model_configuration_spec.rb
+++ b/spec/lib/gitlab/import_export/model_configuration_spec.rb
@@ -14,7 +14,7 @@ describe 'Import/Export model configuration', lib: true do
     # - project is not part of the tree, so it has to be added manually.
     # - milestone, labels have both singular and plural versions in the tree, so remove the duplicates.
     # - User, Author... Models we do not care about for checking models
-    names.flatten.uniq - ['milestones', 'labels', 'user', 'author'] + ['project']
+    names.flatten.uniq - %w(milestones labels user author) + ['project']
   end
 
   let(:all_models_yml) { 'spec/lib/gitlab/import_export/all_models.yml' }
diff --git a/spec/lib/gitlab/import_export/project.json b/spec/lib/gitlab/import_export/project.json
index ed9df468ced..c3d5c451a3c 100644
--- a/spec/lib/gitlab/import_export/project.json
+++ b/spec/lib/gitlab/import_export/project.json
@@ -15,6 +15,28 @@
       "type": "ProjectLabel",
       "priorities": [
       ]
+    },
+    {
+      "id": 3,
+      "title": "test3",
+      "color": "#428bca",
+      "group_id": 8,
+      "created_at": "2016-07-22T08:55:44.161Z",
+      "updated_at": "2016-07-22T08:55:44.161Z",
+      "template": false,
+      "description": "",
+      "project_id": null,
+      "type": "GroupLabel",
+      "priorities": [
+        {
+          "id": 1,
+          "project_id": 5,
+          "label_id": 1,
+          "priority": 1,
+          "created_at": "2016-10-18T09:35:43.338Z",
+          "updated_at": "2016-10-18T09:35:43.338Z"
+        }
+      ]
     }
   ],
   "issues": [
@@ -2517,7 +2539,7 @@
       "merge_params": {
         "force_remove_source_branch": null
       },
-      "merge_when_build_succeeds": false,
+      "merge_when_pipeline_succeeds": true,
       "merge_user_id": null,
       "merge_commit_sha": null,
       "deleted_at": null,
@@ -2954,7 +2976,7 @@
       "merge_params": {
         "force_remove_source_branch": null
       },
-      "merge_when_build_succeeds": false,
+      "merge_when_pipeline_succeeds": false,
       "merge_user_id": null,
       "merge_commit_sha": null,
       "deleted_at": null,
@@ -3238,7 +3260,7 @@
       "merge_params": {
         "force_remove_source_branch": null
       },
-      "merge_when_build_succeeds": false,
+      "merge_when_pipeline_succeeds": false,
       "merge_user_id": null,
       "merge_commit_sha": null,
       "deleted_at": null,
@@ -3522,7 +3544,7 @@
       "merge_params": {
         "force_remove_source_branch": null
       },
-      "merge_when_build_succeeds": false,
+      "merge_when_pipeline_succeeds": false,
       "merge_user_id": null,
       "merge_commit_sha": null,
       "deleted_at": null,
@@ -4212,7 +4234,7 @@
       "merge_params": {
         "force_remove_source_branch": null
       },
-      "merge_when_build_succeeds": false,
+      "merge_when_pipeline_succeeds": false,
       "merge_user_id": null,
       "merge_commit_sha": null,
       "deleted_at": null,
@@ -4760,7 +4782,7 @@
       "merge_params": {
         "force_remove_source_branch": null
       },
-      "merge_when_build_succeeds": false,
+      "merge_when_pipeline_succeeds": false,
       "merge_user_id": null,
       "merge_commit_sha": null,
       "deleted_at": null,
@@ -5259,7 +5281,7 @@
       "merge_params": {
         "force_remove_source_branch": null
       },
-      "merge_when_build_succeeds": false,
+      "merge_when_pipeline_succeeds": false,
       "merge_user_id": null,
       "merge_commit_sha": null,
       "deleted_at": null,
@@ -5519,7 +5541,7 @@
       "merge_params": {
         "force_remove_source_branch": null
       },
-      "merge_when_build_succeeds": false,
+      "merge_when_pipeline_succeeds": false,
       "merge_user_id": null,
       "merge_commit_sha": null,
       "deleted_at": null,
@@ -6209,7 +6231,7 @@
       "merge_params": {
         "force_remove_source_branch": null
       },
-      "merge_when_build_succeeds": false,
+      "merge_when_pipeline_succeeds": false,
       "merge_user_id": null,
       "merge_commit_sha": null,
       "deleted_at": null,
@@ -6548,7 +6570,9 @@
             "url": null
           },
           "erased_by_id": null,
-          "erased_at": null
+          "erased_at": null,
+          "type": "Ci::Build",
+          "token": "abcd"
         },
         {
           "id": 72,
@@ -6957,11 +6981,16 @@
       ]
     }
   ],
-  "variables": [
-
-  ],
   "triggers": [
-
+    {
+      "id": 123,
+      "token": "cdbfasdf44a5958c83654733449e585",
+      "project_id": null,
+      "deleted_at": null,
+      "created_at": "2017-01-16T15:25:28.637Z",
+      "updated_at": "2017-01-16T15:25:28.637Z",
+      "gl_project_id": 123
+    }
   ],
   "deploy_keys": [
 
@@ -7409,6 +7438,28 @@
       "category": "common",
       "default": false,
       "wiki_page_events": true
+    },
+    {
+      "id": 101,
+      "title": "JenkinsDeprecated",
+      "project_id": 5,
+      "created_at": "2016-06-14T15:01:51.031Z",
+      "updated_at": "2016-06-14T15:01:51.031Z",
+      "active": false,
+      "properties": {
+
+      },
+      "template": false,
+      "push_events": true,
+      "issues_events": true,
+      "merge_requests_events": true,
+      "tag_push_events": true,
+      "note_events": true,
+      "build_events": true,
+      "category": "common",
+      "default": false,
+      "wiki_page_events": true,
+      "type": "JenkinsDeprecatedService"
     }
   ],
   "hooks": [
diff --git a/spec/lib/gitlab/import_export/project.light.json b/spec/lib/gitlab/import_export/project.light.json
new file mode 100644
index 00000000000..a78836c3c34
--- /dev/null
+++ b/spec/lib/gitlab/import_export/project.light.json
@@ -0,0 +1,48 @@
+{
+  "description": "Nisi et repellendus ut enim quo accusamus vel magnam.",
+  "visibility_level": 10,
+  "archived": false,
+  "labels": [
+    {
+      "id": 2,
+      "title": "test2",
+      "color": "#428bca",
+      "project_id": 8,
+      "created_at": "2016-07-22T08:55:44.161Z",
+      "updated_at": "2016-07-22T08:55:44.161Z",
+      "template": false,
+      "description": "",
+      "type": "ProjectLabel",
+      "priorities": [
+      ]
+    },
+    {
+      "id": 3,
+      "title": "test3",
+      "color": "#428bca",
+      "group_id": 8,
+      "created_at": "2016-07-22T08:55:44.161Z",
+      "updated_at": "2016-07-22T08:55:44.161Z",
+      "template": false,
+      "description": "",
+      "project_id": null,
+      "type": "GroupLabel",
+      "priorities": [
+        {
+          "id": 1,
+          "project_id": 5,
+          "label_id": 1,
+          "priority": 1,
+          "created_at": "2016-10-18T09:35:43.338Z",
+          "updated_at": "2016-10-18T09:35:43.338Z"
+        }
+      ]
+    }
+  ],
+  "snippets": [
+
+  ],
+  "hooks": [
+
+  ]
+}
\ No newline at end of file
diff --git a/spec/lib/gitlab/import_export/project_tree_restorer_spec.rb b/spec/lib/gitlab/import_export/project_tree_restorer_spec.rb
index 3038ab53ad8..f4a21c24fa1 100644
--- a/spec/lib/gitlab/import_export/project_tree_restorer_spec.rb
+++ b/spec/lib/gitlab/import_export/project_tree_restorer_spec.rb
@@ -3,24 +3,24 @@ include ImportExport::CommonUtil
 
 describe Gitlab::ImportExport::ProjectTreeRestorer, services: true do
   describe 'restore project tree' do
-    let(:user) { create(:user) }
-    let(:namespace) { create(:namespace, owner: user) }
-    let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: "", project_path: 'path') }
-    let!(:project) { create(:empty_project, name: 'project', path: 'project', builds_access_level: ProjectFeature::DISABLED, issues_access_level: ProjectFeature::DISABLED) }
-    let(:project_tree_restorer) { described_class.new(user: user, shared: shared, project: project) }
-    let(:restored_project_json) { project_tree_restorer.restore }
+    before(:context) do
+      @user = create(:user)
 
-    before do
-      allow(shared).to receive(:export_path).and_return('spec/lib/gitlab/import_export/')
+      RSpec::Mocks.with_temporary_scope do
+        @shared = Gitlab::ImportExport::Shared.new(relative_path: "", project_path: 'path')
+        allow(@shared).to receive(:export_path).and_return('spec/lib/gitlab/import_export/')
+        @project = create(:empty_project, :builds_disabled, :issues_disabled, name: 'project', path: 'project')
+        project_tree_restorer = described_class.new(user: @user, shared: @shared, project: @project)
+        @restored_project_json = project_tree_restorer.restore
+      end
     end
 
     context 'JSON' do
       it 'restores models based on JSON' do
-        expect(restored_project_json).to be true
+        expect(@restored_project_json).to be true
       end
 
       it 'restore correct project features' do
-        restored_project_json
         project = Project.find_by_path('project')
 
         expect(project.project_feature.issues_access_level).to eq(ProjectFeature::DISABLED)
@@ -31,62 +31,42 @@ describe Gitlab::ImportExport::ProjectTreeRestorer, services: true do
       end
 
       it 'has the same label associated to two issues' do
-        restored_project_json
-
         expect(ProjectLabel.find_by_title('test2').issues.count).to eq(2)
       end
 
       it 'has milestones associated to two separate issues' do
-        restored_project_json
-
         expect(Milestone.find_by_description('test milestone').issues.count).to eq(2)
       end
 
       it 'creates a valid pipeline note' do
-        restored_project_json
-
         expect(Ci::Pipeline.first.notes).not_to be_empty
       end
 
       it 'restores pipelines with missing ref' do
-        restored_project_json
-
         expect(Ci::Pipeline.where(ref: nil)).not_to be_empty
       end
 
       it 'restores the correct event with symbolised data' do
-        restored_project_json
-
         expect(Event.where.not(data: nil).first.data[:ref]).not_to be_empty
       end
 
       it 'preserves updated_at on issues' do
-        restored_project_json
-
         issue = Issue.where(description: 'Aliquam enim illo et possimus.').first
 
         expect(issue.reload.updated_at.to_s).to eq('2016-06-14 15:02:47 UTC')
       end
 
       it 'contains the merge access levels on a protected branch' do
-        restored_project_json
-
         expect(ProtectedBranch.first.merge_access_levels).not_to be_empty
       end
 
       it 'contains the push access levels on a protected branch' do
-        restored_project_json
-
         expect(ProtectedBranch.first.push_access_levels).not_to be_empty
       end
 
       context 'event at forth level of the tree' do
         let(:event) { Event.where(title: 'test levels').first }
 
-        before do
-          restored_project_json
-        end
-
         it 'restores the event' do
           expect(event).not_to be_nil
         end
@@ -99,77 +79,40 @@ describe Gitlab::ImportExport::ProjectTreeRestorer, services: true do
       it 'has the correct data for merge request st_diffs' do
         # makes sure we are renaming the custom method +utf8_st_diffs+ into +st_diffs+
 
-        expect { restored_project_json }.to change(MergeRequestDiff.where.not(st_diffs: nil), :count).by(9)
+        expect(MergeRequestDiff.where.not(st_diffs: nil).count).to eq(9)
       end
 
       it 'has labels associated to label links, associated to issues' do
-        restored_project_json
-
         expect(Label.first.label_links.first.target).not_to be_nil
       end
 
       it 'has project labels' do
-        restored_project_json
-
         expect(ProjectLabel.count).to eq(2)
       end
 
       it 'has no group labels' do
-        restored_project_json
-
         expect(GroupLabel.count).to eq(0)
       end
 
-      context 'with group' do
-        let!(:project) do 
-          create(:empty_project,
-                                name: 'project',
-                                path: 'project',
-                                builds_access_level: ProjectFeature::DISABLED,
-                                issues_access_level: ProjectFeature::DISABLED,
-                                group: create(:group)) 
-        end
-
-        it 'has group labels' do
-          restored_project_json
-
-          expect(GroupLabel.count).to eq(1)
-        end
-
-        it 'has label priorities' do
-          restored_project_json
-
-          expect(GroupLabel.first.priorities).not_to be_empty
-        end
-      end
-
       it 'has a project feature' do
-        restored_project_json
-
-        expect(project.project_feature).not_to be_nil
+        expect(@project.project_feature).not_to be_nil
       end
 
       it 'restores the correct service' do
-        restored_project_json
-
         expect(CustomIssueTrackerService.first).not_to be_nil
       end
 
       context 'Merge requests' do
-        before do
-          restored_project_json
-        end
-
         it 'always has the new project as a target' do
-          expect(MergeRequest.find_by_title('MR1').target_project).to eq(project)
+          expect(MergeRequest.find_by_title('MR1').target_project).to eq(@project)
         end
 
         it 'has the same source project as originally if source/target are the same' do
-          expect(MergeRequest.find_by_title('MR1').source_project).to eq(project)
+          expect(MergeRequest.find_by_title('MR1').source_project).to eq(@project)
         end
 
         it 'has the new project as target if source/target differ' do
-          expect(MergeRequest.find_by_title('MR2').target_project).to eq(project)
+          expect(MergeRequest.find_by_title('MR2').target_project).to eq(@project)
         end
 
         it 'has no source if source/target differ' do
@@ -177,18 +120,72 @@ describe Gitlab::ImportExport::ProjectTreeRestorer, services: true do
         end
       end
 
-      context 'project.json file access check' do
-        it 'does not read a symlink' do
-          Dir.mktmpdir do |tmpdir|
-            setup_symlink(tmpdir, 'project.json')
-            allow(shared).to receive(:export_path).and_call_original
+      context 'tokens are regenerated' do
+        it 'has a new CI trigger token' do
+          expect(Ci::Trigger.where(token: 'cdbfasdf44a5958c83654733449e585')).to be_empty
+        end
+
+        it 'has a new CI build token' do
+          expect(Ci::Build.where(token: 'abcd')).to be_empty
+        end
+      end
+    end
+  end
+
+  context 'Light JSON' do
+    let(:user) { create(:user) }
+    let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: "", project_path: 'path') }
+    let!(:project) { create(:empty_project, :builds_disabled, :issues_disabled, name: 'project', path: 'project') }
+    let(:project_tree_restorer) { described_class.new(user: user, shared: shared, project: project) }
+    let(:restored_project_json) { project_tree_restorer.restore }
+
+    before do
+      allow(ImportExport).to receive(:project_filename).and_return('project.light.json')
+      allow(shared).to receive(:export_path).and_return('spec/lib/gitlab/import_export/')
+    end
+
+    context 'project.json file access check' do
+      it 'does not read a symlink' do
+        Dir.mktmpdir do |tmpdir|
+          setup_symlink(tmpdir, 'project.json')
+          allow(shared).to receive(:export_path).and_call_original
 
-            restored_project_json
+          restored_project_json
 
-            expect(shared.errors.first).not_to include('test')
-          end
+          expect(shared.errors.first).not_to include('test')
         end
       end
     end
+
+    context 'when there is an existing build with build token' do
+      it 'restores project json correctly' do
+        create(:ci_build, token: 'abcd')
+
+        expect(restored_project_json).to be true
+      end
+    end
+
+    context 'with group' do
+      let!(:project) do
+        create(:empty_project,
+               :builds_disabled,
+               :issues_disabled,
+               name: 'project',
+               path: 'project',
+               group: create(:group))
+      end
+
+      before do
+        restored_project_json
+      end
+
+      it 'has group labels' do
+        expect(GroupLabel.count).to eq(1)
+      end
+
+      it 'has label priorities' do
+        expect(GroupLabel.first.priorities).not_to be_empty
+      end
+    end
   end
 end
diff --git a/spec/lib/gitlab/import_export/project_tree_saver_spec.rb b/spec/lib/gitlab/import_export/project_tree_saver_spec.rb
index c8bba553558..012c22ec5ad 100644
--- a/spec/lib/gitlab/import_export/project_tree_saver_spec.rb
+++ b/spec/lib/gitlab/import_export/project_tree_saver_spec.rb
@@ -3,8 +3,8 @@ require 'spec_helper'
 describe Gitlab::ImportExport::ProjectTreeSaver, services: true do
   describe 'saves the project tree into a json object' do
     let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: project.path_with_namespace) }
-    let(:project_tree_saver) { described_class.new(project: project, shared: shared) }
-    let(:export_path) { "#{Dir::tmpdir}/project_tree_saver_spec" }
+    let(:project_tree_saver) { described_class.new(project: project, current_user: user, shared: shared) }
+    let(:export_path) { "#{Dir.tmpdir}/project_tree_saver_spec" }
     let(:user) { create(:user) }
     let(:project) { setup_project }
 
@@ -92,7 +92,7 @@ describe Gitlab::ImportExport::ProjectTreeSaver, services: true do
       end
 
       it 'has pipeline builds' do
-        expect(saved_project_json['pipelines'].first['statuses'].count { |hash| hash['type'] == 'Ci::Build'}).to eq(1)
+        expect(saved_project_json['pipelines'].first['statuses'].count { |hash| hash['type'] == 'Ci::Build' }).to eq(1)
       end
 
       it 'has pipeline commits' do
@@ -112,13 +112,13 @@ describe Gitlab::ImportExport::ProjectTreeSaver, services: true do
       end
 
       it 'has project and group labels' do
-        label_types = saved_project_json['issues'].first['label_links'].map { |link| link['label']['type']}
+        label_types = saved_project_json['issues'].first['label_links'].map { |link| link['label']['type'] }
 
-        expect(label_types).to match_array(['ProjectLabel', 'GroupLabel'])
+        expect(label_types).to match_array(%w(ProjectLabel GroupLabel))
       end
 
       it 'has priorities associated to labels' do
-        priorities = saved_project_json['issues'].first['label_links'].map { |link| link['label']['priorities']}
+        priorities = saved_project_json['issues'].first['label_links'].map { |link| link['label']['priorities'] }
 
         expect(priorities.flatten).not_to be_empty
       end
@@ -140,6 +140,51 @@ describe Gitlab::ImportExport::ProjectTreeSaver, services: true do
 
         expect(project_tree_saver.save).to be true
       end
+
+      context 'group members' do
+        let(:user2) { create(:user, email: 'group@member.com') }
+        let(:member_emails) do
+          saved_project_json['project_members'].map do |pm|
+            pm['user']['email']
+          end
+        end
+
+        before do
+          Group.first.add_developer(user2)
+        end
+
+        it 'does not export group members if it has no permission' do
+          Group.first.add_developer(user)
+
+          expect(member_emails).not_to include('group@member.com')
+        end
+
+        it 'does not export group members as master' do
+          Group.first.add_master(user)
+
+          expect(member_emails).not_to include('group@member.com')
+        end
+
+        it 'exports group members as group owner' do
+          Group.first.add_owner(user)
+
+          expect(member_emails).to include('group@member.com')
+        end
+
+        context 'as admin' do
+          let(:user) { create(:admin) }
+
+          it 'exports group members as admin' do
+            expect(member_emails).to include('group@member.com')
+          end
+
+          it 'exports group members as project members' do
+            member_types = saved_project_json['project_members'].map { |pm| pm['source_type'] }
+
+            expect(member_types).to all(eq('Project'))
+          end
+        end
+      end
     end
   end
 
@@ -151,6 +196,10 @@ describe Gitlab::ImportExport::ProjectTreeSaver, services: true do
 
     project = create(:project,
                      :public,
+                     :repository,
+                     :issues_disabled,
+                     :wiki_enabled,
+                     :builds_private,
                      issues: [issue],
                      snippets: [snippet],
                      releases: [release],
@@ -166,10 +215,10 @@ describe Gitlab::ImportExport::ProjectTreeSaver, services: true do
     commit_status = create(:commit_status, project: project)
 
     ci_pipeline = create(:ci_pipeline,
-                       project: project,
-                       sha: merge_request.diff_head_sha,
-                       ref: merge_request.source_branch,
-                       statuses: [commit_status])
+                         project: project,
+                         sha: merge_request.diff_head_sha,
+                         ref: merge_request.source_branch,
+                         statuses: [commit_status])
 
     create(:ci_build, pipeline: ci_pipeline, project: project)
     create(:milestone, project: project)
@@ -181,13 +230,9 @@ describe Gitlab::ImportExport::ProjectTreeSaver, services: true do
            project: project,
            commit_id: ci_pipeline.sha)
 
-    create(:event, target: milestone, project: project, action: Event::CREATED, author: user)
+    create(:event, :created, target: milestone, project: project, author: user)
     create(:service, project: project, type: 'CustomIssueTrackerService', category: 'issue_tracker')
 
-    project.project_feature.update_attribute(:issues_access_level, ProjectFeature::DISABLED)
-    project.project_feature.update_attribute(:wiki_access_level, ProjectFeature::ENABLED)
-    project.project_feature.update_attribute(:builds_access_level, ProjectFeature::PRIVATE)
-
     project
   end
 
diff --git a/spec/lib/gitlab/import_export/reader_spec.rb b/spec/lib/gitlab/import_export/reader_spec.rb
index 3ceb1e7e803..48d74b07e27 100644
--- a/spec/lib/gitlab/import_export/reader_spec.rb
+++ b/spec/lib/gitlab/import_export/reader_spec.rb
@@ -86,6 +86,10 @@ describe Gitlab::ImportExport::Reader, lib: true  do
       expect(described_class.new(shared: shared).project_tree).to match(include: [{ issues: { methods: [:name] } }])
     end
 
+    it 'generates the correct hash for group members' do
+      expect(described_class.new(shared: shared).group_members_tree).to match({ include: { user: { only: [:email] } } })
+    end
+
     def setup_yaml(hash)
       allow(YAML).to receive(:load_file).with(test_config).and_return(hash)
     end
diff --git a/spec/lib/gitlab/import_export/relation_factory_spec.rb b/spec/lib/gitlab/import_export/relation_factory_spec.rb
index 3aa492a8ab1..57e412b0cef 100644
--- a/spec/lib/gitlab/import_export/relation_factory_spec.rb
+++ b/spec/lib/gitlab/import_export/relation_factory_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Gitlab::ImportExport::RelationFactory, lib: true do
   let(:project) { create(:empty_project) }
   let(:members_mapper) { double('members_mapper').as_null_object }
-  let(:user) { create(:user) }
+  let(:user) { create(:admin) }
   let(:created_object) do
     described_class.create(relation_sym: relation_sym,
                            relation_hash: relation_hash,
@@ -55,8 +55,8 @@ describe Gitlab::ImportExport::RelationFactory, lib: true do
       expect(created_object.project_id).to eq(project.id)
     end
 
-    it 'has a token' do
-      expect(created_object.token).to eq(token)
+    it 'has a nil token' do
+      expect(created_object.token).to eq(nil)
     end
 
     context 'original service exists' do
@@ -122,4 +122,71 @@ describe Gitlab::ImportExport::RelationFactory, lib: true do
       expect(created_object.values).not_to include(99)
     end
   end
+
+  context 'Notes user references' do
+    let(:relation_sym) { :notes }
+    let(:new_user) { create(:user) }
+    let(:exported_member) do
+      {
+        "id" => 111,
+        "access_level" => 30,
+        "source_id" => 1,
+        "source_type" => "Project",
+        "user_id" => 3,
+        "notification_level" => 3,
+        "created_at" => "2016-11-18T09:29:42.634Z",
+        "updated_at" => "2016-11-18T09:29:42.634Z",
+        "user" => {
+          "id" => 999,
+          "email" => new_user.email,
+          "username" => new_user.username
+        }
+      }
+    end
+
+    let(:relation_hash) do
+      {
+        "id" => 4947,
+        "note" => "merged",
+        "noteable_type" => "MergeRequest",
+        "author_id" => 999,
+        "created_at" => "2016-11-18T09:29:42.634Z",
+        "updated_at" => "2016-11-18T09:29:42.634Z",
+        "project_id" => 1,
+        "attachment" => {
+          "url" => nil
+        },
+        "noteable_id" => 377,
+        "system" => true,
+        "author" => {
+          "name" => "Administrator"
+        },
+        "events" => [
+
+        ]
+      }
+    end
+
+    let(:members_mapper) do
+      Gitlab::ImportExport::MembersMapper.new(
+        exported_members: [exported_member],
+        user: user,
+        project: project)
+    end
+
+    it 'maps the right author to the imported note' do
+      expect(created_object.author).to eq(new_user)
+    end
+  end
+
+  context 'encrypted attributes' do
+    let(:relation_sym) { 'Ci::Variable' }
+    let(:relation_hash) do
+      create(:ci_variable).as_json
+    end
+
+    it 'has no value for the encrypted attribute' do
+      expect(created_object.value).to be_nil
+    end
+  end
 end
diff --git a/spec/lib/gitlab/import_export/repo_bundler_spec.rb b/spec/lib/gitlab/import_export/repo_bundler_spec.rb
index 135e99bc953..a7f4e11271e 100644
--- a/spec/lib/gitlab/import_export/repo_bundler_spec.rb
+++ b/spec/lib/gitlab/import_export/repo_bundler_spec.rb
@@ -3,8 +3,8 @@ require 'spec_helper'
 describe Gitlab::ImportExport::RepoSaver, services: true do
   describe 'bundle a project Git repo' do
     let(:user) { create(:user) }
-    let!(:project) { create(:project, :public, name: 'searchable_project') }
-    let(:export_path) { "#{Dir::tmpdir}/project_tree_saver_spec" }
+    let!(:project) { create(:empty_project, :public, name: 'searchable_project') }
+    let(:export_path) { "#{Dir.tmpdir}/project_tree_saver_spec" }
     let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: project.path_with_namespace) }
     let(:bundler) { described_class.new(project: project, shared: shared) }
 
diff --git a/spec/lib/gitlab/import_export/repo_restorer_spec.rb b/spec/lib/gitlab/import_export/repo_restorer_spec.rb
new file mode 100644
index 00000000000..168a59e5139
--- /dev/null
+++ b/spec/lib/gitlab/import_export/repo_restorer_spec.rb
@@ -0,0 +1,40 @@
+require 'spec_helper'
+
+describe Gitlab::ImportExport::RepoRestorer, services: true do
+  describe 'bundle a project Git repo' do
+    let(:user) { create(:user) }
+    let!(:project_with_repo) { create(:project, :test_repo, name: 'test-repo-restorer', path: 'test-repo-restorer') }
+    let!(:project) { create(:empty_project) }
+    let(:export_path) { "#{Dir.tmpdir}/project_tree_saver_spec" }
+    let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: project.path_with_namespace) }
+    let(:bundler) { Gitlab::ImportExport::RepoSaver.new(project: project_with_repo, shared: shared) }
+    let(:bundle_path) { File.join(shared.export_path, Gitlab::ImportExport.project_bundle_filename) }
+    let(:restorer) do
+      described_class.new(path_to_bundle: bundle_path,
+                          shared: shared,
+                          project: project)
+    end
+
+    before do
+      allow_any_instance_of(Gitlab::ImportExport).to receive(:storage_path).and_return(export_path)
+
+      bundler.save
+    end
+
+    after do
+      FileUtils.rm_rf(export_path)
+      FileUtils.rm_rf(project_with_repo.repository.path_to_repo)
+      FileUtils.rm_rf(project.repository.path_to_repo)
+    end
+
+    it 'restores the repo successfully' do
+      expect(restorer.restore).to be true
+    end
+
+    it 'has the webhooks' do
+      restorer.restore
+
+      expect(Gitlab::Git::Hook.new('post-receive', project.repository.path_to_repo)).to exist
+    end
+  end
+end
diff --git a/spec/lib/gitlab/import_export/safe_model_attributes.yml b/spec/lib/gitlab/import_export/safe_model_attributes.yml
index 78d6b2c5032..c718e792461 100644
--- a/spec/lib/gitlab/import_export/safe_model_attributes.yml
+++ b/spec/lib/gitlab/import_export/safe_model_attributes.yml
@@ -20,6 +20,8 @@ Issue:
 - lock_version
 - milestone_id
 - weight
+- time_estimate
+- relative_position
 Event:
 - id
 - target_type
@@ -141,7 +143,7 @@ MergeRequest:
 - updated_by_id
 - merge_error
 - merge_params
-- merge_when_build_succeeds
+- merge_when_pipeline_succeeds
 - merge_user_id
 - merge_commit_sha
 - deleted_at
@@ -150,6 +152,7 @@ MergeRequest:
 - milestone_id
 - approvals_before_merge
 - rebase_commit_sha
+- time_estimate
 MergeRequestDiff:
 - id
 - state
@@ -220,6 +223,7 @@ CommitStatus:
 - queued_at
 - token
 - lock_version
+- coverage_regex
 Ci::Variable:
 - id
 - project_id
@@ -237,6 +241,8 @@ Ci::Trigger:
 - created_at
 - updated_at
 - gl_project_id
+- owner_id
+- description
 DeployKey:
 - id
 - user_id
@@ -247,6 +253,8 @@ DeployKey:
 - type
 - fingerprint
 - public
+- can_push
+- last_used_at
 Service:
 - id
 - type
@@ -342,3 +350,11 @@ LabelPriority:
 - priority
 - created_at
 - updated_at
+Timelog:
+- id
+- time_spent
+- merge_request_id
+- issue_id
+- user_id
+- created_at
+- updated_at
diff --git a/spec/lib/gitlab/import_export/wiki_repo_bundler_spec.rb b/spec/lib/gitlab/import_export/wiki_repo_bundler_spec.rb
index b628da0f3e8..071e5fac3f0 100644
--- a/spec/lib/gitlab/import_export/wiki_repo_bundler_spec.rb
+++ b/spec/lib/gitlab/import_export/wiki_repo_bundler_spec.rb
@@ -3,8 +3,8 @@ require 'spec_helper'
 describe Gitlab::ImportExport::WikiRepoSaver, services: true do
   describe 'bundle a wiki Git repo' do
     let(:user) { create(:user) }
-    let!(:project) { create(:project, :public, name: 'searchable_project') }
-    let(:export_path) { "#{Dir::tmpdir}/project_tree_saver_spec" }
+    let!(:project) { create(:empty_project, :public, name: 'searchable_project') }
+    let(:export_path) { "#{Dir.tmpdir}/project_tree_saver_spec" }
     let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: project.path_with_namespace) }
     let(:wiki_bundler) { described_class.new(project: project, shared: shared) }
     let!(:project_wiki) { ProjectWiki.new(project, user) }
diff --git a/spec/lib/gitlab/import_sources_spec.rb b/spec/lib/gitlab/import_sources_spec.rb
new file mode 100644
index 00000000000..b3b5e5e7e33
--- /dev/null
+++ b/spec/lib/gitlab/import_sources_spec.rb
@@ -0,0 +1,94 @@
+require 'spec_helper'
+
+describe Gitlab::ImportSources do
+  describe '.options' do
+    it 'returns a hash' do
+      expected =
+        {
+          'GitHub'        => 'github',
+          'Bitbucket'     => 'bitbucket',
+          'GitLab.com'    => 'gitlab',
+          'Google Code'   => 'google_code',
+          'FogBugz'       => 'fogbugz',
+          'Repo by URL'   => 'git',
+          'GitLab export' => 'gitlab_project',
+          'Gitea'         => 'gitea'
+        }
+
+      expect(described_class.options).to eq(expected)
+    end
+  end
+
+  describe '.values' do
+    it 'returns an array' do
+      expected =
+        %w(
+          github
+          bitbucket
+          gitlab
+          google_code
+          fogbugz
+          git
+          gitlab_project
+          gitea
+        )
+
+      expect(described_class.values).to eq(expected)
+    end
+  end
+
+  describe '.importer_names' do
+    it 'returns an array of importer names' do
+      expected =
+        %w(
+          github
+          bitbucket
+          gitlab
+          google_code
+          fogbugz
+          gitlab_project
+          gitea
+        )
+
+      expect(described_class.importer_names).to eq(expected)
+    end
+  end
+
+  describe '.importer' do
+    import_sources = {
+      'github' => Gitlab::GithubImport::Importer,
+      'bitbucket' => Gitlab::BitbucketImport::Importer,
+      'gitlab' => Gitlab::GitlabImport::Importer,
+      'google_code' => Gitlab::GoogleCodeImport::Importer,
+      'fogbugz' => Gitlab::FogbugzImport::Importer,
+      'git' => nil,
+      'gitlab_project' => Gitlab::ImportExport::Importer,
+      'gitea' => Gitlab::GithubImport::Importer
+    }
+
+    import_sources.each do |name, klass|
+      it "returns #{klass} when given #{name}" do
+        expect(described_class.importer(name)).to eq(klass)
+      end
+    end
+  end
+
+  describe '.title' do
+    import_sources = {
+      'github' => 'GitHub',
+      'bitbucket' => 'Bitbucket',
+      'gitlab' => 'GitLab.com',
+      'google_code' => 'Google Code',
+      'fogbugz' => 'FogBugz',
+      'git' => 'Repo by URL',
+      'gitlab_project' => 'GitLab export',
+      'gitea' => 'Gitea'
+    }
+
+    import_sources.each do |name, title|
+      it "returns #{title} when given #{name}" do
+        expect(described_class.title(name)).to eq(title)
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/incoming_email_spec.rb b/spec/lib/gitlab/incoming_email_spec.rb
index 1dcf2c0668b..698bd72d0f8 100644
--- a/spec/lib/gitlab/incoming_email_spec.rb
+++ b/spec/lib/gitlab/incoming_email_spec.rb
@@ -23,6 +23,48 @@ describe Gitlab::IncomingEmail, lib: true do
     end
   end
 
+  describe 'self.supports_wildcard?' do
+    context 'address contains the wildard placeholder' do
+      before do
+        stub_incoming_email_setting(address: 'replies+%{key}@example.com')
+      end
+
+      it 'confirms that wildcard is supported' do
+        expect(described_class.supports_wildcard?).to be_truthy
+      end
+    end
+
+    context "address doesn't contain the wildcard placeholder" do
+      before do
+        stub_incoming_email_setting(address: 'replies@example.com')
+      end
+
+      it 'returns that wildcard is not supported' do
+        expect(described_class.supports_wildcard?).to be_falsey
+      end
+    end
+
+    context 'address is not set' do
+      before do
+        stub_incoming_email_setting(address: nil)
+      end
+
+      it 'returns that wildard is not supported' do
+        expect(described_class.supports_wildcard?).to be_falsey
+      end
+    end
+  end
+
+  context 'self.unsubscribe_address' do
+    before do
+      stub_incoming_email_setting(address: 'replies+%{key}@example.com')
+    end
+
+    it 'returns the address with interpolated reply key and unsubscribe suffix' do
+      expect(described_class.unsubscribe_address('key')).to eq('replies+key+unsubscribe@example.com')
+    end
+  end
+
   context "self.reply_address" do
     before do
       stub_incoming_email_setting(address: "replies+%{key}@example.com")
@@ -48,4 +90,19 @@ describe Gitlab::IncomingEmail, lib: true do
       expect(described_class.key_from_fallback_message_id('reply-key@localhost')).to eq('key')
     end
   end
+
+  context 'self.scan_fallback_references' do
+    let(:references) do
+      '<issue_1@localhost>' +
+        ' <reply-59d8df8370b7e95c5a49fbf86aeb2c93@localhost>' +
+        ',<exchange@microsoft.com>'
+    end
+
+    it 'returns reply key' do
+      expect(described_class.scan_fallback_references(references))
+        .to eq(%w[issue_1@localhost
+                  reply-59d8df8370b7e95c5a49fbf86aeb2c93@localhost
+                  exchange@microsoft.com])
+    end
+  end
 end
diff --git a/spec/lib/gitlab/job_waiter_spec.rb b/spec/lib/gitlab/job_waiter_spec.rb
new file mode 100644
index 00000000000..780f5b1f8d7
--- /dev/null
+++ b/spec/lib/gitlab/job_waiter_spec.rb
@@ -0,0 +1,30 @@
+require 'spec_helper'
+
+describe Gitlab::JobWaiter do
+  describe '#wait' do
+    let(:waiter) { described_class.new(%w(a)) }
+    it 'returns when all jobs have been completed' do
+      expect(Gitlab::SidekiqStatus).to receive(:all_completed?).with(%w(a)).
+        and_return(true)
+
+      expect(waiter).not_to receive(:sleep)
+
+      waiter.wait
+    end
+
+    it 'sleeps between checking the job statuses' do
+      expect(Gitlab::SidekiqStatus).to receive(:all_completed?).
+        with(%w(a)).
+        and_return(false, true)
+
+      expect(waiter).to receive(:sleep).with(described_class::INTERVAL)
+
+      waiter.wait
+    end
+
+    it 'returns when timing out' do
+      expect(waiter).not_to receive(:sleep)
+      waiter.wait(0)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/kubernetes_spec.rb b/spec/lib/gitlab/kubernetes_spec.rb
new file mode 100644
index 00000000000..91f9d06b85a
--- /dev/null
+++ b/spec/lib/gitlab/kubernetes_spec.rb
@@ -0,0 +1,39 @@
+require 'spec_helper'
+
+describe Gitlab::Kubernetes do
+  include described_class
+
+  describe '#container_exec_url' do
+    let(:api_url) { 'https://example.com' }
+    let(:namespace) { 'default' }
+    let(:pod_name) { 'pod1' }
+    let(:container_name) { 'container1' }
+
+    subject(:result) { URI.parse(container_exec_url(api_url, namespace, pod_name, container_name)) }
+
+    it { expect(result.scheme).to eq('wss') }
+    it { expect(result.host).to eq('example.com') }
+    it { expect(result.path).to eq('/api/v1/namespaces/default/pods/pod1/exec') }
+    it { expect(result.query).to eq('container=container1&stderr=true&stdin=true&stdout=true&tty=true&command=sh&command=-c&command=bash+%7C%7C+sh') }
+
+    context 'with a HTTP API URL' do
+      let(:api_url) { 'http://example.com' }
+
+      it { expect(result.scheme).to eq('ws') }
+    end
+
+    context 'with a path prefix in the API URL' do
+      let(:api_url) { 'https://example.com/prefix/' }
+      it { expect(result.path).to eq('/prefix/api/v1/namespaces/default/pods/pod1/exec') }
+    end
+
+    context 'with arguments that need urlencoding' do
+      let(:namespace) { 'default namespace' }
+      let(:pod_name) { 'pod 1' }
+      let(:container_name) { 'container 1' }
+
+      it { expect(result.path).to eq('/api/v1/namespaces/default%20namespace/pods/pod%201/exec') }
+      it { expect(result.query).to match(/\Acontainer=container\+1&/) }
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ldap/access_spec.rb b/spec/lib/gitlab/ldap/access_spec.rb
index 534bcbf39fe..9dd997aa7dc 100644
--- a/spec/lib/gitlab/ldap/access_spec.rb
+++ b/spec/lib/gitlab/ldap/access_spec.rb
@@ -14,10 +14,10 @@ describe Gitlab::LDAP::Access, lib: true do
 
       it { is_expected.to be_falsey }
 
-      it 'should block user in GitLab' do
+      it 'blocks user in GitLab' do
+        expect(access).to receive(:block_user).with(user, 'does not exist anymore')
+
         access.allowed?
-        expect(user).to be_blocked
-        expect(user).to be_ldap_blocked
       end
     end
 
@@ -34,9 +34,9 @@ describe Gitlab::LDAP::Access, lib: true do
         it { is_expected.to be_falsey }
 
         it 'blocks user in GitLab' do
+          expect(access).to receive(:block_user).with(user, 'is disabled in Active Directory')
+
           access.allowed?
-          expect(user).to be_blocked
-          expect(user).to be_ldap_blocked
         end
       end
 
@@ -53,7 +53,10 @@ describe Gitlab::LDAP::Access, lib: true do
           end
 
           it 'does not unblock user in GitLab' do
+            expect(access).not_to receive(:unblock_user)
+
             access.allowed?
+
             expect(user).to be_blocked
             expect(user).not_to be_ldap_blocked # this block is handled by omniauth not by our internal logic
           end
@@ -65,8 +68,9 @@ describe Gitlab::LDAP::Access, lib: true do
           end
 
           it 'unblocks user in GitLab' do
+            expect(access).to receive(:unblock_user).with(user, 'is not disabled anymore')
+
             access.allowed?
-            expect(user).not_to be_blocked
           end
         end
       end
@@ -87,9 +91,9 @@ describe Gitlab::LDAP::Access, lib: true do
           it { is_expected.to be_falsey }
 
           it 'blocks user in GitLab' do
+            expect(access).to receive(:block_user).with(user, 'does not exist anymore')
+
             access.allowed?
-            expect(user).to be_blocked
-            expect(user).to be_ldap_blocked
           end
         end
 
@@ -99,11 +103,54 @@ describe Gitlab::LDAP::Access, lib: true do
           end
 
           it 'unblocks the user if it exists' do
+            expect(access).to receive(:unblock_user).with(user, 'is available again')
+
             access.allowed?
-            expect(user).not_to be_blocked
           end
         end
       end
     end
   end
+
+  describe '#block_user' do
+    before do
+      user.activate
+      allow(Gitlab::AppLogger).to receive(:info)
+
+      access.block_user user, 'reason'
+    end
+
+    it 'blocks the user' do
+      expect(user).to be_blocked
+      expect(user).to be_ldap_blocked
+    end
+
+    it 'logs the reason' do
+      expect(Gitlab::AppLogger).to have_received(:info).with(
+        "LDAP account \"123456\" reason, " \
+        "blocking Gitlab user \"#{user.name}\" (#{user.email})"
+      )
+    end
+  end
+
+  describe '#unblock_user' do
+    before do
+      user.ldap_block
+      allow(Gitlab::AppLogger).to receive(:info)
+
+      access.unblock_user user, 'reason'
+    end
+
+    it 'activates the user' do
+      expect(user).not_to be_blocked
+      expect(user).not_to be_ldap_blocked
+    end
+
+    it 'logs the reason' do
+      Gitlab::AppLogger.info(
+        "LDAP account \"123456\" reason, " \
+        "unblocking Gitlab user \"#{user.name}\" (#{user.email})"
+      )
+    end
+  end
 end
diff --git a/spec/lib/gitlab/ldap/auth_hash_spec.rb b/spec/lib/gitlab/ldap/auth_hash_spec.rb
index 69c49051156..7a2f774b948 100644
--- a/spec/lib/gitlab/ldap/auth_hash_spec.rb
+++ b/spec/lib/gitlab/ldap/auth_hash_spec.rb
@@ -44,7 +44,7 @@ describe Gitlab::LDAP::AuthHash, lib: true do
   context "with overridden attributes" do
     let(:attributes) do
       {
-        'username'  => ['mail', 'email'],
+        'username'  => %w(mail email),
         'name'      => 'fullName'
       }
     end
diff --git a/spec/lib/gitlab/ldap/config_spec.rb b/spec/lib/gitlab/ldap/config_spec.rb
index 1a6803e01c3..cab2e9908ff 100644
--- a/spec/lib/gitlab/ldap/config_spec.rb
+++ b/spec/lib/gitlab/ldap/config_spec.rb
@@ -129,4 +129,27 @@ describe Gitlab::LDAP::Config, lib: true do
       expect(config.has_auth?).to be_falsey
     end
   end
+
+  describe '#attributes' do
+    it 'uses default attributes when no custom attributes are configured' do
+      expect(config.attributes).to eq(config.default_attributes)
+    end
+
+    it 'merges the configuration attributes with default attributes' do
+      stub_ldap_config(
+        options: {
+          'attributes' => {
+            'username' => %w(sAMAccountName),
+            'email'    => %w(userPrincipalName)
+          }
+        }
+      )
+
+      expect(config.attributes).to include({
+        'username' => %w(sAMAccountName),
+        'email'    => %w(userPrincipalName),
+        'name'     => 'cn'
+      })
+    end
+  end
 end
diff --git a/spec/lib/gitlab/ldap/person_spec.rb b/spec/lib/gitlab/ldap/person_spec.rb
new file mode 100644
index 00000000000..9a556cde5d5
--- /dev/null
+++ b/spec/lib/gitlab/ldap/person_spec.rb
@@ -0,0 +1,46 @@
+require 'spec_helper'
+
+describe Gitlab::LDAP::Person do
+  include LdapHelpers
+
+  let(:entry) { ldap_user_entry('john.doe') }
+
+  before do
+    stub_ldap_config(
+      options: {
+        'attributes' => {
+          'name' => 'cn',
+          'email' => %w(mail email userPrincipalName)
+        }
+      }
+    )
+  end
+
+  describe '#name' do
+    it 'uses the configured name attribute and handles values as an array' do
+      name = 'John Doe'
+      entry['cn'] = [name]
+      person = Gitlab::LDAP::Person.new(entry, 'ldapmain')
+
+      expect(person.name).to eq(name)
+    end
+  end
+
+  describe '#email' do
+    it 'returns the value of mail, if present' do
+      mail = 'john@example.com'
+      entry['mail'] = mail
+      person = Gitlab::LDAP::Person.new(entry, 'ldapmain')
+
+      expect(person.email).to eq([mail])
+    end
+
+    it 'returns the value of userPrincipalName, if mail and email are not present' do
+      user_principal_name = 'john.doe@example.com'
+      entry['userPrincipalName'] = user_principal_name
+      person = Gitlab::LDAP::Person.new(entry, 'ldapmain')
+
+      expect(person.email).to eq([user_principal_name])
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ldap/user_spec.rb b/spec/lib/gitlab/ldap/user_spec.rb
index 89790c9e1af..2f3bd4393b7 100644
--- a/spec/lib/gitlab/ldap/user_spec.rb
+++ b/spec/lib/gitlab/ldap/user_spec.rb
@@ -95,10 +95,10 @@ describe Gitlab::LDAP::User, lib: true do
 
     it 'maintains an identity per provider' do
       existing_user = create(:omniauth_user, email: 'john@example.com', provider: 'twitter')
-      expect(existing_user.identities.count).to eql(1)
+      expect(existing_user.identities.count).to be(1)
 
       ldap_user.save
-      expect(ldap_user.gl_user.identities.count).to eql(2)
+      expect(ldap_user.gl_user.identities.count).to be(2)
 
       # Expect that find_by provider only returns a single instance of an identity and not an Enumerable
       expect(ldap_user.gl_user.identities.find_by(provider: 'twitter')).to be_instance_of Identity
diff --git a/spec/lib/gitlab/metrics/instrumentation_spec.rb b/spec/lib/gitlab/metrics/instrumentation_spec.rb
index d88bcae41fb..a986cb520fb 100644
--- a/spec/lib/gitlab/metrics/instrumentation_spec.rb
+++ b/spec/lib/gitlab/metrics/instrumentation_spec.rb
@@ -197,11 +197,13 @@ describe Gitlab::Metrics::Instrumentation do
 
       @child1 = Class.new(@dummy) do
         def self.child1_foo; end
+
         def child1_bar; end
       end
 
       @child2 = Class.new(@child1) do
         def self.child2_foo; end
+
         def child2_bar; end
       end
     end
diff --git a/spec/lib/gitlab/metrics/method_call_spec.rb b/spec/lib/gitlab/metrics/method_call_spec.rb
index 8d05081eecb..a247f03b2da 100644
--- a/spec/lib/gitlab/metrics/method_call_spec.rb
+++ b/spec/lib/gitlab/metrics/method_call_spec.rb
@@ -23,7 +23,7 @@ describe Gitlab::Metrics::MethodCall do
 
       expect(metric.values[:duration]).to be_a_kind_of(Numeric)
       expect(metric.values[:cpu_duration]).to be_a_kind_of(Numeric)
-      expect(metric.values[:call_count]).to an_instance_of(Fixnum)
+      expect(metric.values[:call_count]).to be_an(Integer)
 
       expect(metric.tags).to eq({ method: 'Foo#bar' })
     end
diff --git a/spec/lib/gitlab/metrics/metric_spec.rb b/spec/lib/gitlab/metrics/metric_spec.rb
index f26fca52c50..d240b8a01fd 100644
--- a/spec/lib/gitlab/metrics/metric_spec.rb
+++ b/spec/lib/gitlab/metrics/metric_spec.rb
@@ -62,7 +62,7 @@ describe Gitlab::Metrics::Metric do
       end
 
       it 'includes the timestamp' do
-        expect(hash[:timestamp]).to be_an_instance_of(Fixnum)
+        expect(hash[:timestamp]).to be_an(Integer)
       end
     end
   end
diff --git a/spec/lib/gitlab/metrics/rack_middleware_spec.rb b/spec/lib/gitlab/metrics/rack_middleware_spec.rb
index bcaffd27909..fb470ea7568 100644
--- a/spec/lib/gitlab/metrics/rack_middleware_spec.rb
+++ b/spec/lib/gitlab/metrics/rack_middleware_spec.rb
@@ -33,7 +33,7 @@ describe Gitlab::Metrics::RackMiddleware do
     end
 
     it 'tags a transaction with the method and path of the route in the grape endpoint' do
-      route    = double(:route, route_method: "GET", route_path: "/:version/projects/:id/archive(.:format)")
+      route    = double(:route, request_method: "GET", path: "/:version/projects/:id/archive(.:format)")
       endpoint = double(:endpoint, route: route)
 
       env['api.endpoint'] = endpoint
@@ -117,7 +117,7 @@ describe Gitlab::Metrics::RackMiddleware do
     let(:transaction) { middleware.transaction_from_env(env) }
 
     it 'tags a transaction with the method and path of the route in the grape endpount' do
-      route    = double(:route, route_method: "GET", route_path: "/:version/projects/:id/archive(.:format)")
+      route    = double(:route, request_method: "GET", path: "/:version/projects/:id/archive(.:format)")
       endpoint = double(:endpoint, route: route)
 
       env['api.endpoint'] = endpoint
@@ -126,5 +126,16 @@ describe Gitlab::Metrics::RackMiddleware do
 
       expect(transaction.action).to eq('Grape#GET /projects/:id/archive')
     end
+
+    it 'does not tag a transaction if route infos are missing' do
+      endpoint = double(:endpoint)
+      allow(endpoint).to receive(:route).and_raise
+
+      env['api.endpoint'] = endpoint
+
+      middleware.tag_endpoint(transaction, env)
+
+      expect(transaction.action).to be_nil
+    end
   end
 end
diff --git a/spec/lib/gitlab/metrics/system_spec.rb b/spec/lib/gitlab/metrics/system_spec.rb
index 9e2ea89a712..4d94d8705fb 100644
--- a/spec/lib/gitlab/metrics/system_spec.rb
+++ b/spec/lib/gitlab/metrics/system_spec.rb
@@ -29,19 +29,19 @@ describe Gitlab::Metrics::System do
 
   describe '.cpu_time' do
     it 'returns a Fixnum' do
-      expect(described_class.cpu_time).to be_an_instance_of(Fixnum)
+      expect(described_class.cpu_time).to be_an(Integer)
     end
   end
 
   describe '.real_time' do
     it 'returns a Fixnum' do
-      expect(described_class.real_time).to be_an_instance_of(Fixnum)
+      expect(described_class.real_time).to be_an(Integer)
     end
   end
 
   describe '.monotonic_time' do
     it 'returns a Fixnum' do
-      expect(described_class.monotonic_time).to be_an_instance_of(Fixnum)
+      expect(described_class.monotonic_time).to be_an(Integer)
     end
   end
 end
diff --git a/spec/lib/gitlab/metrics/transaction_spec.rb b/spec/lib/gitlab/metrics/transaction_spec.rb
index 3887c04c832..0c5a6246d85 100644
--- a/spec/lib/gitlab/metrics/transaction_spec.rb
+++ b/spec/lib/gitlab/metrics/transaction_spec.rb
@@ -134,7 +134,7 @@ describe Gitlab::Metrics::Transaction do
         series:    'rails_transactions',
         tags:      { action: 'Foo#bar' },
         values:    { duration: 0.0, allocated_memory: a_kind_of(Numeric) },
-        timestamp: an_instance_of(Fixnum)
+        timestamp: a_kind_of(Integer)
       }
 
       expect(Gitlab::Metrics).to receive(:submit_metrics).
@@ -151,7 +151,7 @@ describe Gitlab::Metrics::Transaction do
         series:    'events',
         tags:      { event: :meow },
         values:    { count: 1 },
-        timestamp: an_instance_of(Fixnum)
+        timestamp: a_kind_of(Integer)
       }
 
       expect(Gitlab::Metrics).to receive(:submit_metrics).
diff --git a/spec/lib/gitlab/middleware/go_spec.rb b/spec/lib/gitlab/middleware/go_spec.rb
index fd3769d75b5..c2ab015d5cb 100644
--- a/spec/lib/gitlab/middleware/go_spec.rb
+++ b/spec/lib/gitlab/middleware/go_spec.rb
@@ -15,16 +15,93 @@ describe Gitlab::Middleware::Go, lib: true do
     end
 
     describe 'when go-get=1' do
-      it 'returns a document' do
-        env = { 'rack.input' => '',
-                'QUERY_STRING' => 'go-get=1',
-                'PATH_INFO' => '/group/project/path' }
-        resp = middleware.call(env)
-        expect(resp[0]).to eq(200)
-        expect(resp[1]['Content-Type']).to eq('text/html')
-        expected_body = "<!DOCTYPE html><html><head><meta content='#{Gitlab.config.gitlab.host}/group/project git http://#{Gitlab.config.gitlab.host}/group/project.git' name='go-import'></head></html>\n"
-        expect(resp[2].body).to eq([expected_body])
+      let(:current_user) { nil }
+
+      context 'with simple 2-segment project path' do
+        let!(:project) { create(:project, :private) }
+
+        context 'with subpackages' do
+          let(:path) { "#{project.full_path}/subpackage" }
+
+          it 'returns the full project path' do
+            expect_response_with_path(go, project.full_path)
+          end
+        end
+
+        context 'without subpackages' do
+          let(:path) { project.full_path }
+
+          it 'returns the full project path' do
+            expect_response_with_path(go, project.full_path)
+          end
+        end
+      end
+
+      context 'with a nested project path' do
+        let(:group) { create(:group, :nested) }
+        let!(:project) { create(:project, :public, namespace: group) }
+
+        shared_examples 'a nested project' do
+          context 'when the project is public' do
+            it 'returns the full project path' do
+              expect_response_with_path(go, project.full_path)
+            end
+          end
+
+          context 'when the project is private' do
+            before do
+              project.update_attribute(:visibility_level, Project::PRIVATE)
+            end
+
+            context 'with access to the project' do
+              let(:current_user) { project.creator }
+
+              before do
+                project.team.add_master(current_user)
+              end
+
+              it 'returns the full project path' do
+                expect_response_with_path(go, project.full_path)
+              end
+            end
+
+            context 'without access to the project' do
+              it 'returns the 2-segment group path' do
+                expect_response_with_path(go, group.full_path)
+              end
+            end
+          end
+        end
+
+        context 'with subpackages' do
+          let(:path) { "#{project.full_path}/subpackage" }
+
+          it_behaves_like 'a nested project'
+        end
+
+        context 'without subpackages' do
+          let(:path) { project.full_path }
+
+          it_behaves_like 'a nested project'
+        end
       end
     end
+
+    def go
+      env = {
+        'rack.input' => '',
+        'QUERY_STRING' => 'go-get=1',
+        'PATH_INFO' => "/#{path}",
+        'warden' => double(authenticate: current_user)
+      }
+      middleware.call(env)
+    end
+
+    def expect_response_with_path(response, path)
+      expect(response[0]).to eq(200)
+      expect(response[1]['Content-Type']).to eq('text/html')
+      expected_body = "<!DOCTYPE html><html><head><meta content='#{Gitlab.config.gitlab.host}/#{path} git http://#{Gitlab.config.gitlab.host}/#{path}.git' name='go-import'></head></html>\n"
+      expect(response[2].body).to eq([expected_body])
+    end
   end
 end
diff --git a/spec/lib/gitlab/middleware/multipart_spec.rb b/spec/lib/gitlab/middleware/multipart_spec.rb
new file mode 100644
index 00000000000..8d925460f01
--- /dev/null
+++ b/spec/lib/gitlab/middleware/multipart_spec.rb
@@ -0,0 +1,74 @@
+require 'spec_helper'
+
+require 'tempfile'
+
+describe Gitlab::Middleware::Multipart do
+  let(:app) { double(:app) }
+  let(:middleware) { described_class.new(app) }
+
+  it 'opens top-level files' do
+    Tempfile.open('top-level') do |tempfile|
+      env = post_env({ 'file' => tempfile.path }, { 'file.name' => 'filename' }, Gitlab::Workhorse.secret, 'gitlab-workhorse')
+
+      expect(app).to receive(:call) do |env|
+        file = Rack::Request.new(env).params['file']
+        expect(file).to be_a(::UploadedFile)
+        expect(file.path).to eq(tempfile.path)
+      end
+
+      middleware.call(env)
+    end
+  end
+
+  it 'rejects headers signed with the wrong secret' do
+    env = post_env({ 'file' => '/var/empty/nonesuch' }, {}, 'x' * 32, 'gitlab-workhorse')
+
+    expect { middleware.call(env) }.to raise_error(JWT::VerificationError)
+  end
+
+  it 'rejects headers signed with the wrong issuer' do
+    env = post_env({ 'file' => '/var/empty/nonesuch' }, {}, Gitlab::Workhorse.secret, 'acme-inc')
+
+    expect { middleware.call(env) }.to raise_error(JWT::InvalidIssuerError)
+  end
+
+  it 'opens files one level deep' do
+    Tempfile.open('one-level') do |tempfile|
+      in_params = { 'user' => { 'avatar' => { '.name' => 'filename' } } }
+      env = post_env({ 'user[avatar]' => tempfile.path }, in_params, Gitlab::Workhorse.secret, 'gitlab-workhorse')
+
+      expect(app).to receive(:call) do |env|
+        file = Rack::Request.new(env).params['user']['avatar']
+        expect(file).to be_a(::UploadedFile)
+        expect(file.path).to eq(tempfile.path)
+      end
+
+      middleware.call(env)
+    end
+  end
+
+  it 'opens files two levels deep' do
+    Tempfile.open('two-levels') do |tempfile|
+      in_params = { 'project' => { 'milestone' => { 'themesong' => { '.name' => 'filename' } } } }
+      env = post_env({ 'project[milestone][themesong]' => tempfile.path }, in_params, Gitlab::Workhorse.secret, 'gitlab-workhorse')
+
+      expect(app).to receive(:call) do |env|
+        file = Rack::Request.new(env).params['project']['milestone']['themesong']
+        expect(file).to be_a(::UploadedFile)
+        expect(file.path).to eq(tempfile.path)
+      end
+
+      middleware.call(env)
+    end
+  end
+
+  def post_env(rewritten_fields, params, secret, issuer)
+    token = JWT.encode({ 'iss' => issuer, 'rewritten_fields' => rewritten_fields }, secret, 'HS256')
+    Rack::MockRequest.env_for(
+      '/',
+      method: 'post',
+      params: params,
+      described_class::RACK_ENV_KEY => token
+    )
+  end
+end
diff --git a/spec/lib/gitlab/o_auth/user_spec.rb b/spec/lib/gitlab/o_auth/user_spec.rb
index fc9e1cb430a..6c84a4c8b73 100644
--- a/spec/lib/gitlab/o_auth/user_spec.rb
+++ b/spec/lib/gitlab/o_auth/user_spec.rb
@@ -148,12 +148,14 @@ describe Gitlab::OAuth::User, lib: true do
                 expect(gl_user).to be_valid
                 expect(gl_user.username).to eql uid
                 expect(gl_user.email).to eql 'johndoe@example.com'
-                expect(gl_user.identities.length).to eql 2
+                expect(gl_user.identities.length).to be 2
                 identities_as_hash = gl_user.identities.map { |id| { provider: id.provider, extern_uid: id.extern_uid } }
                 expect(identities_as_hash).to match_array(
-                  [ { provider: 'ldapmain', extern_uid: 'uid=user1,ou=People,dc=example' },
+                  [
+                    { provider: 'ldapmain', extern_uid: 'uid=user1,ou=People,dc=example' },
                     { provider: 'twitter', extern_uid: uid }
-                  ])
+                  ]
+                )
               end
             end
 
@@ -167,12 +169,14 @@ describe Gitlab::OAuth::User, lib: true do
                 expect(gl_user).to be_valid
                 expect(gl_user.username).to eql 'john'
                 expect(gl_user.email).to eql 'john@example.com'
-                expect(gl_user.identities.length).to eql 2
+                expect(gl_user.identities.length).to be 2
                 identities_as_hash = gl_user.identities.map { |id| { provider: id.provider, extern_uid: id.extern_uid } }
                 expect(identities_as_hash).to match_array(
-                  [ { provider: 'ldapmain', extern_uid: 'uid=user1,ou=People,dc=example' },
+                  [
+                    { provider: 'ldapmain', extern_uid: 'uid=user1,ou=People,dc=example' },
                     { provider: 'twitter', extern_uid: uid }
-                  ])
+                  ]
+                )
               end
             end
 
diff --git a/spec/lib/gitlab/optimistic_locking_spec.rb b/spec/lib/gitlab/optimistic_locking_spec.rb
index 498dc514c8c..acce2be93f2 100644
--- a/spec/lib/gitlab/optimistic_locking_spec.rb
+++ b/spec/lib/gitlab/optimistic_locking_spec.rb
@@ -1,10 +1,10 @@
 require 'spec_helper'
 
 describe Gitlab::OptimisticLocking, lib: true do
-  describe '#retry_lock' do
-    let!(:pipeline) { create(:ci_pipeline) }
-    let!(:pipeline2) { Ci::Pipeline.find(pipeline.id) }
+  let!(:pipeline) { create(:ci_pipeline) }
+  let!(:pipeline2) { Ci::Pipeline.find(pipeline.id) }
 
+  describe '#retry_lock' do
     it 'does not reload object if state changes' do
       expect(pipeline).not_to receive(:reload)
       expect(pipeline).to receive(:succeed).and_call_original
@@ -36,4 +36,17 @@ describe Gitlab::OptimisticLocking, lib: true do
       end.to raise_error(ActiveRecord::StaleObjectError)
     end
   end
+
+  describe '#retry_optimistic_lock' do
+    context 'when locking module is mixed in' do
+      let(:unlockable) do
+        Class.new.include(described_class).new
+      end
+
+      it 'is an alias for retry_lock' do
+        expect(unlockable.method(:retry_optimistic_lock))
+          .to eq unlockable.method(:retry_lock)
+      end
+    end
+  end
 end
diff --git a/spec/lib/gitlab/other_markup.rb b/spec/lib/gitlab/other_markup.rb
new file mode 100644
index 00000000000..8f5a353b381
--- /dev/null
+++ b/spec/lib/gitlab/other_markup.rb
@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+describe Gitlab::OtherMarkup, lib: true do
+  context "XSS Checks" do
+    links = {
+      'links' => {
+        file: 'file.rdoc',
+        input: 'XSS[JaVaScriPt:alert(1)]',
+        output: '<p><a>XSS</a></p>'
+      }
+    }
+    links.each do |name, data|
+      it "does not convert dangerous #{name} into HTML" do
+        expect(render(data[:file], data[:input], context)).to eql data[:output]
+      end
+    end
+  end
+
+  def render(*args)
+    described_class.render(*args)
+  end
+end
diff --git a/spec/lib/gitlab/project_search_results_spec.rb b/spec/lib/gitlab/project_search_results_spec.rb
index 3cd9863ec6a..9a8096208db 100644
--- a/spec/lib/gitlab/project_search_results_spec.rb
+++ b/spec/lib/gitlab/project_search_results_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe Gitlab::ProjectSearchResults, lib: true do
   let(:user) { create(:user) }
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
   let(:query) { 'hello world' }
 
   describe 'initialize with empty ref' do
@@ -22,6 +22,7 @@ describe Gitlab::ProjectSearchResults, lib: true do
   end
 
   describe 'blob search' do
+    let(:project) { create(:project, :repository) }
     let(:results) { described_class.new(user, project, 'files').objects('blobs') }
 
     it 'finds by name' do
@@ -74,6 +75,7 @@ describe Gitlab::ProjectSearchResults, lib: true do
   end
 
   describe 'confidential issues' do
+    let(:project) { create(:empty_project) }
     let(:query) { 'issue' }
     let(:author) { create(:user) }
     let(:assignee) { create(:user) }
@@ -149,4 +151,148 @@ describe Gitlab::ProjectSearchResults, lib: true do
       expect(results.issues_count).to eq 3
     end
   end
+
+  describe 'notes search' do
+    it 'lists notes' do
+      project = create(:empty_project, :public)
+      note = create(:note, project: project)
+
+      results = described_class.new(user, project, note.note)
+
+      expect(results.objects('notes')).to include note
+    end
+
+    it "doesn't list issue notes when access is restricted" do
+      project = create(:empty_project, :public, :issues_private)
+      note = create(:note_on_issue, project: project)
+
+      results = described_class.new(user, project, note.note)
+
+      expect(results.objects('notes')).not_to include note
+    end
+
+    it "doesn't list merge_request notes when access is restricted" do
+      project = create(:empty_project, :public, :merge_requests_private)
+      note = create(:note_on_merge_request, project: project)
+
+      results = described_class.new(user, project, note.note)
+
+      expect(results.objects('notes')).not_to include note
+    end
+  end
+
+  # Examples for commit access level test
+  #
+  # params:
+  # * search_phrase
+  # * commit
+  #
+  shared_examples 'access restricted commits' do
+    context 'when project is internal' do
+      let(:project) { create(:project, :internal, :repository) }
+
+      it 'does not search if user is not authenticated' do
+        commits = described_class.new(nil, project, search_phrase).objects('commits')
+
+        expect(commits).to be_empty
+      end
+
+      it 'searches if user is authenticated' do
+        commits = described_class.new(user, project, search_phrase).objects('commits')
+
+        expect(commits).to contain_exactly commit
+      end
+    end
+
+    context 'when project is private' do
+      let!(:creator) { create(:user, username: 'private-project-author') }
+      let!(:private_project) { create(:project, :private, :repository, creator: creator, namespace: creator.namespace) }
+      let(:team_master) do
+        user = create(:user, username: 'private-project-master')
+        private_project.team << [user, :master]
+        user
+      end
+      let(:team_reporter) do
+        user = create(:user, username: 'private-project-reporter')
+        private_project.team << [user, :reporter]
+        user
+      end
+
+      it 'does not show commit to stranger' do
+        commits = described_class.new(nil, private_project, search_phrase).objects('commits')
+
+        expect(commits).to be_empty
+      end
+
+      context 'team access' do
+        it 'shows commit to creator' do
+          commits = described_class.new(creator, private_project, search_phrase).objects('commits')
+
+          expect(commits).to contain_exactly commit
+        end
+
+        it 'shows commit to master' do
+          commits = described_class.new(team_master, private_project, search_phrase).objects('commits')
+
+          expect(commits).to contain_exactly commit
+        end
+
+        it 'shows commit to reporter' do
+          commits = described_class.new(team_reporter, private_project, search_phrase).objects('commits')
+
+          expect(commits).to contain_exactly commit
+        end
+      end
+    end
+  end
+
+  describe 'commit search' do
+    context 'by commit message' do
+      let(:project) { create(:project, :public, :repository) }
+      let(:commit) { project.repository.commit('59e29889be61e6e0e5e223bfa9ac2721d31605b8') }
+      let(:message) { 'Sorry, I did a mistake' }
+
+      it 'finds commit by message' do
+        commits = described_class.new(user, project, message).objects('commits')
+
+        expect(commits).to contain_exactly commit
+      end
+
+      it 'handles when no commit match' do
+        commits = described_class.new(user, project, 'not really an existing description').objects('commits')
+
+        expect(commits).to be_empty
+      end
+
+      it_behaves_like 'access restricted commits' do
+        let(:search_phrase) { message }
+        let(:commit) { project.repository.commit('59e29889be61e6e0e5e223bfa9ac2721d31605b8') }
+      end
+    end
+
+    context 'by commit hash' do
+      let(:project) { create(:project, :public, :repository) }
+      let(:commit) { project.repository.commit('0b4bc9a') }
+      commit_hashes = { short: '0b4bc9a', full: '0b4bc9a49b562e85de7cc9e834518ea6828729b9' }
+
+      commit_hashes.each do |type, commit_hash|
+        it "shows commit by #{type} hash id" do
+          commits = described_class.new(user, project, commit_hash).objects('commits')
+
+          expect(commits).to contain_exactly commit
+        end
+      end
+
+      it 'handles not existing commit hash correctly' do
+        commits = described_class.new(user, project, 'deadbeef').objects('commits')
+
+        expect(commits).to be_empty
+      end
+
+      it_behaves_like 'access restricted commits' do
+        let(:search_phrase) { '0b4bc9a49' }
+        let(:commit) { project.repository.commit('0b4bc9a') }
+      end
+    end
+  end
 end
diff --git a/spec/lib/gitlab/project_transfer_spec.rb b/spec/lib/gitlab/project_transfer_spec.rb
new file mode 100644
index 00000000000..e2d6b1b9ab7
--- /dev/null
+++ b/spec/lib/gitlab/project_transfer_spec.rb
@@ -0,0 +1,51 @@
+require 'spec_helper'
+
+describe Gitlab::ProjectTransfer, lib: true do
+  before do
+    @root_dir = File.join(Rails.root, "public", "uploads")
+    @project_transfer = Gitlab::ProjectTransfer.new
+    allow(@project_transfer).to receive(:root_dir).and_return(@root_dir)
+
+    @project_path_was = "test_project_was"
+    @project_path = "test_project"
+    @namespace_path_was = "test_namespace_was"
+    @namespace_path = "test_namespace"
+  end
+
+  after do
+    FileUtils.rm_rf([
+      File.join(@root_dir, @namespace_path),
+      File.join(@root_dir, @namespace_path_was)
+    ])
+  end
+
+  describe '#move_project' do
+    it "moves project upload to another namespace" do
+      FileUtils.mkdir_p(File.join(@root_dir, @namespace_path_was, @project_path))
+      @project_transfer.move_project(@project_path, @namespace_path_was, @namespace_path)
+
+      expected_path = File.join(@root_dir, @namespace_path, @project_path)
+      expect(Dir.exist?(expected_path)).to be_truthy
+    end
+  end
+
+  describe '#rename_project' do
+    it "renames project" do
+      FileUtils.mkdir_p(File.join(@root_dir, @namespace_path, @project_path_was))
+      @project_transfer.rename_project(@project_path_was, @project_path, @namespace_path)
+
+      expected_path = File.join(@root_dir, @namespace_path, @project_path)
+      expect(Dir.exist?(expected_path)).to be_truthy
+    end
+  end
+
+  describe '#rename_namespace' do
+    it "renames namespace" do
+      FileUtils.mkdir_p(File.join(@root_dir, @namespace_path_was, @project_path))
+      @project_transfer.rename_namespace(@namespace_path_was, @namespace_path)
+
+      expected_path = File.join(@root_dir, @namespace_path, @project_path)
+      expect(Dir.exist?(expected_path)).to be_truthy
+    end
+  end
+end
diff --git a/spec/lib/gitlab/prometheus_spec.rb b/spec/lib/gitlab/prometheus_spec.rb
new file mode 100644
index 00000000000..280264188e2
--- /dev/null
+++ b/spec/lib/gitlab/prometheus_spec.rb
@@ -0,0 +1,143 @@
+require 'spec_helper'
+
+describe Gitlab::Prometheus, lib: true do
+  include PrometheusHelpers
+
+  subject { described_class.new(api_url: 'https://prometheus.example.com') }
+
+  describe '#ping' do
+    it 'issues a "query" request to the API endpoint' do
+      req_stub = stub_prometheus_request(prometheus_query_url('1'), body: prometheus_value_body('vector'))
+
+      expect(subject.ping).to eq({ "resultType" => "vector", "result" => [{ "metric" => {}, "value" => [1488772511.004, "0.000041021495238095323"] }] })
+      expect(req_stub).to have_been_requested
+    end
+  end
+
+  # This shared examples expect:
+  # - query_url: A query URL
+  # - execute_query: A query call
+  shared_examples 'failure response' do
+    context 'when request returns 400 with an error message' do
+      it 'raises a Gitlab::PrometheusError error' do
+        req_stub = stub_prometheus_request(query_url, status: 400, body: { error: 'bar!' })
+
+        expect { execute_query }
+          .to raise_error(Gitlab::PrometheusError, 'bar!')
+        expect(req_stub).to have_been_requested
+      end
+    end
+
+    context 'when request returns 400 without an error message' do
+      it 'raises a Gitlab::PrometheusError error' do
+        req_stub = stub_prometheus_request(query_url, status: 400)
+
+        expect { execute_query }
+          .to raise_error(Gitlab::PrometheusError, 'Bad data received')
+        expect(req_stub).to have_been_requested
+      end
+    end
+
+    context 'when request returns 500' do
+      it 'raises a Gitlab::PrometheusError error' do
+        req_stub = stub_prometheus_request(query_url, status: 500, body: { message: 'FAIL!' })
+
+        expect { execute_query }
+          .to raise_error(Gitlab::PrometheusError, '500 - {"message":"FAIL!"}')
+        expect(req_stub).to have_been_requested
+      end
+    end
+  end
+
+  describe '#query' do
+    let(:prometheus_query) { prometheus_cpu_query('env-slug') }
+    let(:query_url) { prometheus_query_url(prometheus_query) }
+
+    context 'when request returns vector results' do
+      it 'returns data from the API call' do
+        req_stub = stub_prometheus_request(query_url, body: prometheus_value_body('vector'))
+
+        expect(subject.query(prometheus_query)).to eq [{ "metric" => {}, "value" => [1488772511.004, "0.000041021495238095323"] }]
+        expect(req_stub).to have_been_requested
+      end
+    end
+
+    context 'when request returns matrix results' do
+      it 'returns nil' do
+        req_stub = stub_prometheus_request(query_url, body: prometheus_value_body('matrix'))
+
+        expect(subject.query(prometheus_query)).to be_nil
+        expect(req_stub).to have_been_requested
+      end
+    end
+
+    context 'when request returns no data' do
+      it 'returns []' do
+        req_stub = stub_prometheus_request(query_url, body: prometheus_empty_body('vector'))
+
+        expect(subject.query(prometheus_query)).to be_empty
+        expect(req_stub).to have_been_requested
+      end
+    end
+
+    it_behaves_like 'failure response' do
+      let(:execute_query) { subject.query(prometheus_query) }
+    end
+  end
+
+  describe '#query_range' do
+    let(:prometheus_query) { prometheus_memory_query('env-slug') }
+    let(:query_url) { prometheus_query_range_url(prometheus_query) }
+
+    around do |example|
+      Timecop.freeze { example.run }
+    end
+
+    context 'when a start time is passed' do
+      let(:query_url) { prometheus_query_range_url(prometheus_query, start: 2.hours.ago) }
+
+      it 'passed it in the requested URL' do
+        req_stub = stub_prometheus_request(query_url, body: prometheus_values_body('vector'))
+
+        subject.query_range(prometheus_query, start: 2.hours.ago)
+        expect(req_stub).to have_been_requested
+      end
+    end
+
+    context 'when request returns vector results' do
+      it 'returns nil' do
+        req_stub = stub_prometheus_request(query_url, body: prometheus_values_body('vector'))
+
+        expect(subject.query_range(prometheus_query)).to be_nil
+        expect(req_stub).to have_been_requested
+      end
+    end
+
+    context 'when request returns matrix results' do
+      it 'returns data from the API call' do
+        req_stub = stub_prometheus_request(query_url, body: prometheus_values_body('matrix'))
+
+        expect(subject.query_range(prometheus_query)).to eq([
+          {
+            "metric" => {},
+            "values" => [[1488758662.506, "0.00002996364761904785"], [1488758722.506, "0.00003090239047619091"]]
+          }
+        ])
+        expect(req_stub).to have_been_requested
+      end
+    end
+
+    context 'when request returns no data' do
+      it 'returns []' do
+        req_stub = stub_prometheus_request(query_url, body: prometheus_empty_body('matrix'))
+
+        expect(subject.query_range(prometheus_query)).to be_empty
+        expect(req_stub).to have_been_requested
+      end
+    end
+
+    it_behaves_like 'failure response' do
+      let(:execute_query) { subject.query_range(prometheus_query) }
+    end
+  end
+end
diff --git a/spec/lib/gitlab/redis_spec.rb b/spec/lib/gitlab/redis_spec.rb
index e5406fb2d33..917c5c46db1 100644
--- a/spec/lib/gitlab/redis_spec.rb
+++ b/spec/lib/gitlab/redis_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::Redis do
-  let(:redis_config) { Rails.root.join('config', 'resque.yml').to_s }
+  include StubENV
 
   before(:each) { clear_raw_config }
   after(:each) { clear_raw_config }
@@ -72,6 +72,20 @@ describe Gitlab::Redis do
 
       expect(url2).not_to end_with('foobar')
     end
+
+    context 'when yml file with env variable' do
+      let(:redis_config) { Rails.root.join('spec/fixtures/config/redis_config_with_env.yml') }
+
+      before  do
+        stub_env('TEST_GITLAB_REDIS_URL', 'redis://redishost:6379')
+      end
+
+      it 'reads redis url from env variable' do
+        stub_const("#{described_class}::CONFIG_FILE", redis_config)
+
+        expect(described_class.url).to eq 'redis://redishost:6379'
+      end
+    end
   end
 
   describe '._raw_config' do
diff --git a/spec/lib/gitlab/reference_extractor_spec.rb b/spec/lib/gitlab/reference_extractor_spec.rb
index bf0ab9635fd..84cfd934fa0 100644
--- a/spec/lib/gitlab/reference_extractor_spec.rb
+++ b/spec/lib/gitlab/reference_extractor_spec.rb
@@ -1,9 +1,11 @@
 require 'spec_helper'
 
 describe Gitlab::ReferenceExtractor, lib: true do
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
 
-  before { project.team << [project.creator, :developer] }
+  before do
+    project.team << [project.creator, :developer]
+  end
 
   subject { Gitlab::ReferenceExtractor.new(project, project.creator) }
 
@@ -40,14 +42,85 @@ describe Gitlab::ReferenceExtractor, lib: true do
 
       > @offteam
     })
+
     expect(subject.users).to match_array([])
   end
 
+  describe 'directly addressed users' do
+    before do
+      @u_foo  = create(:user, username: 'foo')
+      @u_foo2 = create(:user, username: 'foo2')
+      @u_foo3 = create(:user, username: 'foo3')
+      @u_foo4 = create(:user, username: 'foo4')
+      @u_foo5 = create(:user, username: 'foo5')
+
+      @u_bar  = create(:user, username: 'bar')
+      @u_bar2 = create(:user, username: 'bar2')
+      @u_bar3 = create(:user, username: 'bar3')
+      @u_bar4 = create(:user, username: 'bar4')
+
+      @u_tom  = create(:user, username: 'tom')
+      @u_tom2 = create(:user, username: 'tom2')
+    end
+
+    context 'when a user is directly addressed' do
+      it 'accesses the user object which is mentioned in the beginning of the line' do
+        subject.analyze('@foo What do you think? cc: @bar, @tom')
+
+        expect(subject.directly_addressed_users).to match_array([@u_foo])
+      end
+
+      it "doesn't access the user object if it's not mentioned in the beginning of the line" do
+        subject.analyze('What do you think? cc: @bar')
+
+        expect(subject.directly_addressed_users).to be_empty
+      end
+    end
+
+    context 'when multiple users are addressed' do
+      it 'accesses the user objects which are mentioned in the beginning of the line' do
+        subject.analyze('@foo @bar What do you think? cc: @tom')
+
+        expect(subject.directly_addressed_users).to match_array([@u_foo, @u_bar])
+      end
+
+      it "doesn't access the user objects if they are not mentioned in the beginning of the line" do
+        subject.analyze('What do you think? cc: @foo @bar @tom')
+
+        expect(subject.directly_addressed_users).to be_empty
+      end
+    end
+
+    context 'when multiple users are addressed in different paragraphs' do
+      it 'accesses user objects which are mentioned in the beginning of each paragraph' do
+        subject.analyze <<-NOTE.strip_heredoc
+          @foo What do you think? cc: @tom
+
+          - @bar can you please have a look?
+
+          >>>
+          @foo2 what do you think? cc: @bar2
+          >>>
+
+          @foo3 @foo4 thank you!
+
+          > @foo5 well done!
+
+          1. @bar3 Can you please check? cc: @tom2
+          2. @bar4 What do you this of this MR?
+        NOTE
+
+        expect(subject.directly_addressed_users).to match_array([@u_foo, @u_foo3, @u_foo4])
+      end
+    end
+  end
+
   it 'accesses valid issue objects' do
     @i0 = create(:issue, project: project)
     @i1 = create(:issue, project: project)
 
     subject.analyze("#{@i0.to_reference}, #{@i1.to_reference}, and #{Issue.reference_prefix}999.")
+
     expect(subject.issues).to match_array([@i0, @i1])
   end
 
@@ -56,6 +129,7 @@ describe Gitlab::ReferenceExtractor, lib: true do
     @m1 = create(:merge_request, source_project: project, target_project: project, source_branch: 'feature_conflict')
 
     subject.analyze("!999, !#{@m1.iid}, and !#{@m0.iid}.")
+
     expect(subject.merge_requests).to match_array([@m1, @m0])
   end
 
@@ -65,6 +139,7 @@ describe Gitlab::ReferenceExtractor, lib: true do
     @l2 = create(:label)
 
     subject.analyze("~#{@l0.id}, ~999, ~#{@l2.id}, ~#{@l1.id}")
+
     expect(subject.labels).to match_array([@l0, @l1])
   end
 
@@ -74,26 +149,32 @@ describe Gitlab::ReferenceExtractor, lib: true do
     @s2 = create(:project_snippet)
 
     subject.analyze("$#{@s0.id}, $999, $#{@s2.id}, $#{@s1.id}")
+
     expect(subject.snippets).to match_array([@s0, @s1])
   end
 
   it 'accesses valid commits' do
+    project = create(:project, :repository) { |p| p.add_developer(p.creator) }
     commit = project.commit('master')
 
-    subject.analyze("this references commits #{commit.sha[0..6]} and 012345")
-    extracted = subject.commits
+    extractor = described_class.new(project, project.creator)
+    extractor.analyze("this references commits #{commit.sha[0..6]} and 012345")
+    extracted = extractor.commits
+
     expect(extracted.size).to eq(1)
     expect(extracted[0].sha).to eq(commit.sha)
     expect(extracted[0].message).to eq(commit.message)
   end
 
   it 'accesses valid commit ranges' do
+    project = create(:project, :repository) { |p| p.add_developer(p.creator) }
     commit = project.commit('master')
     earlier_commit = project.commit('master~2')
 
-    subject.analyze("this references commits #{earlier_commit.sha[0..6]}...#{commit.sha[0..6]}")
+    extractor = described_class.new(project, project.creator)
+    extractor.analyze("this references commits #{earlier_commit.sha[0..6]}...#{commit.sha[0..6]}")
+    extracted = extractor.commit_ranges
 
-    extracted = subject.commit_ranges
     expect(extracted.size).to eq(1)
     expect(extracted.first).to be_kind_of(CommitRange)
     expect(extracted.first.commit_from).to eq earlier_commit
@@ -102,7 +183,6 @@ describe Gitlab::ReferenceExtractor, lib: true do
 
   context 'with an external issue tracker' do
     let(:project) { create(:jira_project) }
-    subject { described_class.new(project, project.creator) }
 
     it 'returns JIRA issues for a JIRA-integrated project' do
       subject.analyze('JIRA-123 and FOOBAR-4567')
@@ -112,7 +192,7 @@ describe Gitlab::ReferenceExtractor, lib: true do
   end
 
   context 'with a project with an underscore' do
-    let(:other_project) { create(:project, path: 'test_project') }
+    let(:other_project) { create(:empty_project, path: 'test_project') }
     let(:issue) { create(:issue, project: other_project) }
 
     before do
@@ -121,6 +201,7 @@ describe Gitlab::ReferenceExtractor, lib: true do
 
     it 'handles project issue references' do
       subject.analyze("this refers issue #{issue.to_reference(project)}")
+
       extracted = subject.issues
       expect(extracted.size).to eq(1)
       expect(extracted).to match_array([issue])
diff --git a/spec/lib/gitlab/regex_spec.rb b/spec/lib/gitlab/regex_spec.rb
index c51b10bdc69..ba45e2d758c 100644
--- a/spec/lib/gitlab/regex_spec.rb
+++ b/spec/lib/gitlab/regex_spec.rb
@@ -2,31 +2,64 @@
 require 'spec_helper'
 
 describe Gitlab::Regex, lib: true do
-  describe 'project path regex' do
-    it { expect('gitlab-ce').to match(Gitlab::Regex.project_path_regex) }
-    it { expect('gitlab_git').to match(Gitlab::Regex.project_path_regex) }
-    it { expect('_underscore.js').to match(Gitlab::Regex.project_path_regex) }
-    it { expect('100px.com').to match(Gitlab::Regex.project_path_regex) }
-    it { expect('?gitlab').not_to match(Gitlab::Regex.project_path_regex) }
-    it { expect('git lab').not_to match(Gitlab::Regex.project_path_regex) }
-    it { expect('gitlab.git').not_to match(Gitlab::Regex.project_path_regex) }
+  describe '.project_path_regex' do
+    subject { described_class.project_path_regex }
+
+    it { is_expected.to match('gitlab-ce') }
+    it { is_expected.to match('gitlab_git') }
+    it { is_expected.to match('_underscore.js') }
+    it { is_expected.to match('100px.com') }
+    it { is_expected.not_to match('?gitlab') }
+    it { is_expected.not_to match('git lab') }
+    it { is_expected.not_to match('gitlab.git') }
+  end
+
+  describe '.project_name_regex' do
+    subject { described_class.project_name_regex }
+
+    it { is_expected.to match('gitlab-ce') }
+    it { is_expected.to match('GitLab CE') }
+    it { is_expected.to match('100 lines') }
+    it { is_expected.to match('gitlab.git') }
+    it { is_expected.to match('Český název') }
+    it { is_expected.to match('Dash – is this') }
+    it { is_expected.not_to match('?gitlab') }
+  end
+
+  describe '.file_name_regex' do
+    subject { described_class.file_name_regex }
+
+    it { is_expected.to match('foo@bar') }
   end
 
-  describe 'project name regex' do
-    it { expect('gitlab-ce').to match(Gitlab::Regex.project_name_regex) }
-    it { expect('GitLab CE').to match(Gitlab::Regex.project_name_regex) }
-    it { expect('100 lines').to match(Gitlab::Regex.project_name_regex) }
-    it { expect('gitlab.git').to match(Gitlab::Regex.project_name_regex) }
-    it { expect('Český název').to match(Gitlab::Regex.project_name_regex) }
-    it { expect('Dash – is this').to match(Gitlab::Regex.project_name_regex) }
-    it { expect('?gitlab').not_to match(Gitlab::Regex.project_name_regex) }
+  describe '.file_path_regex' do
+    subject { described_class.file_path_regex }
+
+    it { is_expected.to match('foo@/bar') }
   end
 
-  describe 'file name regex' do
-    it { expect('foo@bar').to match(Gitlab::Regex.file_name_regex) }
+  describe '.environment_slug_regex' do
+    subject { described_class.environment_slug_regex }
+
+    it { is_expected.to match('foo') }
+    it { is_expected.to match('foo-1') }
+    it { is_expected.not_to match('FOO') }
+    it { is_expected.not_to match('foo/1') }
+    it { is_expected.not_to match('foo.1') }
+    it { is_expected.not_to match('foo*1') }
+    it { is_expected.not_to match('9foo') }
+    it { is_expected.not_to match('foo-') }
   end
 
-  describe 'file path regex' do
-    it { expect('foo@/bar').to match(Gitlab::Regex.file_path_regex) }
+  describe 'FULL_NAMESPACE_REGEX_STR' do
+    subject { %r{\A#{Gitlab::Regex::FULL_NAMESPACE_REGEX_STR}\z} }
+
+    it { is_expected.to match('gitlab.org') }
+    it { is_expected.to match('gitlab.org/gitlab-git') }
+    it { is_expected.not_to match('gitlab.org.') }
+    it { is_expected.not_to match('gitlab.org/') }
+    it { is_expected.not_to match('/gitlab.org') }
+    it { is_expected.not_to match('gitlab.git') }
+    it { is_expected.not_to match('gitlab git') }
   end
 end
diff --git a/spec/lib/gitlab/request_context_spec.rb b/spec/lib/gitlab/request_context_spec.rb
new file mode 100644
index 00000000000..a91c8655cdd
--- /dev/null
+++ b/spec/lib/gitlab/request_context_spec.rb
@@ -0,0 +1,30 @@
+require 'spec_helper'
+
+describe Gitlab::RequestContext, lib: true do
+  describe '#client_ip' do
+    subject { Gitlab::RequestContext.client_ip }
+    let(:app) { -> (env) {} }
+    let(:env) { Hash.new }
+
+    context 'when RequestStore::Middleware is used' do
+      around(:each) do |example|
+        RequestStore::Middleware.new(-> (env) { example.run }).call({})
+      end
+
+      context 'request' do
+        let(:ip) { '192.168.1.11' }
+
+        before do
+          allow_any_instance_of(Rack::Request).to receive(:ip).and_return(ip)
+          Gitlab::RequestContext.new(app).call(env)
+        end
+
+        it { is_expected.to eq(ip) }
+      end
+
+      context 'before RequestContext middleware run' do
+        it { is_expected.to be_nil }
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/route_map_spec.rb b/spec/lib/gitlab/route_map_spec.rb
new file mode 100644
index 00000000000..2370f56a613
--- /dev/null
+++ b/spec/lib/gitlab/route_map_spec.rb
@@ -0,0 +1,90 @@
+require 'spec_helper'
+
+describe Gitlab::RouteMap, lib: true do
+  describe '#initialize' do
+    context 'when the data is not YAML' do
+      it 'raises an error' do
+        expect { described_class.new('"') }.
+          to raise_error(Gitlab::RouteMap::FormatError, /valid YAML/)
+      end
+    end
+
+    context 'when the data is not a YAML array' do
+      it 'raises an error' do
+        expect { described_class.new(YAML.dump('foo')) }.
+          to raise_error(Gitlab::RouteMap::FormatError, /an array/)
+      end
+    end
+
+    context 'when an entry is not a hash' do
+      it 'raises an error' do
+        expect { described_class.new(YAML.dump(['foo'])) }.
+          to raise_error(Gitlab::RouteMap::FormatError, /a hash/)
+      end
+    end
+
+    context 'when an entry does not have a source key' do
+      it 'raises an error' do
+        expect { described_class.new(YAML.dump([{ 'public' => 'index.html' }])) }.
+          to raise_error(Gitlab::RouteMap::FormatError, /source key/)
+      end
+    end
+
+    context 'when an entry does not have a public key' do
+      it 'raises an error' do
+        expect { described_class.new(YAML.dump([{ 'source' => '/index\.html/' }])) }.
+          to raise_error(Gitlab::RouteMap::FormatError, /public key/)
+      end
+    end
+
+    context 'when an entry source is not a valid regex' do
+      it 'raises an error' do
+        expect { described_class.new(YAML.dump([{ 'source' => '/[/', 'public' => 'index.html' }])) }.
+          to raise_error(Gitlab::RouteMap::FormatError, /regular expression/)
+      end
+    end
+
+    context 'when all is good' do
+      it 'returns a route map' do
+        route_map = described_class.new(YAML.dump([{ 'source' => 'index.haml', 'public' => 'index.html' }, { 'source' => '/(.*)\.md/', 'public' => '\1.html' }]))
+
+        expect(route_map.public_path_for_source_path('index.haml')).to eq('index.html')
+        expect(route_map.public_path_for_source_path('foo.md')).to eq('foo.html')
+      end
+    end
+  end
+
+  describe '#public_path_for_source_path' do
+    subject do
+      described_class.new(<<-'MAP'.strip_heredoc)
+        # Team data
+        - source: 'data/team.yml'
+          public: 'team/'
+
+        # Blogposts
+        - source: /source/posts/([0-9]{4})-([0-9]{2})-([0-9]{2})-(.+?)\..*/ # source/posts/2017-01-30-around-the-world-in-6-releases.html.md.erb
+          public: '\1/\2/\3/\4/' # 2017/01/30/around-the-world-in-6-releases/
+
+        # HTML files
+        - source: /source/(.+?\.html).*/ # source/index.html.haml
+          public: '\1' # index.html
+
+        # Other files
+        - source: /source/(.*)/ # source/images/blogimages/around-the-world-in-6-releases-cover.png
+          public: '\1' # images/blogimages/around-the-world-in-6-releases-cover.png
+      MAP
+    end
+
+    it 'returns the public path for a provided source path' do
+      expect(subject.public_path_for_source_path('data/team.yml')).to eq('team/')
+
+      expect(subject.public_path_for_source_path('source/posts/2017-01-30-around-the-world-in-6-releases.html.md.erb')).to eq('2017/01/30/around-the-world-in-6-releases/')
+
+      expect(subject.public_path_for_source_path('source/index.html.haml')).to eq('index.html')
+
+      expect(subject.public_path_for_source_path('source/images/blogimages/around-the-world-in-6-releases-cover.png')).to eq('images/blogimages/around-the-world-in-6-releases-cover.png')
+
+      expect(subject.public_path_for_source_path('.gitlab/route-map.yml')).to be_nil
+    end
+  end
+end
diff --git a/spec/lib/gitlab/routing_spec.rb b/spec/lib/gitlab/routing_spec.rb
new file mode 100644
index 00000000000..01d5acfc15b
--- /dev/null
+++ b/spec/lib/gitlab/routing_spec.rb
@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+describe Gitlab::Routing do
+  context 'when module is included' do
+    subject do
+      Class.new.include(described_class).new
+    end
+
+    it 'makes it possible to access url helpers' do
+      expect(subject).to respond_to(:namespace_project_path)
+    end
+  end
+
+  context 'when module is not included' do
+    subject do
+      Class.new.include(described_class.url_helpers).new
+    end
+
+    it 'exposes url helpers module through a method' do
+      expect(subject).to respond_to(:namespace_project_path)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/saml/user_spec.rb b/spec/lib/gitlab/saml/user_spec.rb
index 02c139f1a0d..4f6ef3c10fc 100644
--- a/spec/lib/gitlab/saml/user_spec.rb
+++ b/spec/lib/gitlab/saml/user_spec.rb
@@ -155,11 +155,10 @@ describe Gitlab::Saml::User, lib: true do
                 expect(gl_user).to be_valid
                 expect(gl_user.username).to eql uid
                 expect(gl_user.email).to eql 'john@mail.com'
-                expect(gl_user.identities.length).to eql 2
+                expect(gl_user.identities.length).to be 2
                 identities_as_hash = gl_user.identities.map { |id| { provider: id.provider, extern_uid: id.extern_uid } }
-                expect(identities_as_hash).to match_array([ { provider: 'ldapmain', extern_uid: 'uid=user1,ou=People,dc=example' },
-                                                            { provider: 'saml', extern_uid: uid }
-                                                          ])
+                expect(identities_as_hash).to match_array([{ provider: 'ldapmain', extern_uid: 'uid=user1,ou=People,dc=example' },
+                                                           { provider: 'saml', extern_uid: uid }])
               end
             end
 
@@ -178,11 +177,10 @@ describe Gitlab::Saml::User, lib: true do
                 expect(gl_user).to be_valid
                 expect(gl_user.username).to eql 'john'
                 expect(gl_user.email).to eql 'john@mail.com'
-                expect(gl_user.identities.length).to eql 2
+                expect(gl_user.identities.length).to be 2
                 identities_as_hash = gl_user.identities.map { |id| { provider: id.provider, extern_uid: id.extern_uid } }
-                expect(identities_as_hash).to match_array([ { provider: 'ldapmain', extern_uid: 'uid=user1,ou=People,dc=example' },
-                                                            { provider: 'saml', extern_uid: uid }
-                                                          ])
+                expect(identities_as_hash).to match_array([{ provider: 'ldapmain', extern_uid: 'uid=user1,ou=People,dc=example' },
+                                                           { provider: 'saml', extern_uid: uid }])
               end
 
               it 'saves successfully on subsequent tries, when both identities are present' do
@@ -204,11 +202,10 @@ describe Gitlab::Saml::User, lib: true do
                 local_gl_user = local_saml_user.gl_user
 
                 expect(local_gl_user).to be_valid
-                expect(local_gl_user.identities.length).to eql 2
+                expect(local_gl_user.identities.length).to be 2
                 identities_as_hash = local_gl_user.identities.map { |id| { provider: id.provider, extern_uid: id.extern_uid } }
-                expect(identities_as_hash).to match_array([ { provider: 'ldapmain', extern_uid: 'uid=user1,ou=People,dc=example' },
-                                                            { provider: 'saml', extern_uid: 'uid=user1,ou=People,dc=example' }
-                                                          ])
+                expect(identities_as_hash).to match_array([{ provider: 'ldapmain', extern_uid: 'uid=user1,ou=People,dc=example' },
+                                                           { provider: 'saml', extern_uid: 'uid=user1,ou=People,dc=example' }])
               end
             end
           end
diff --git a/spec/lib/gitlab/search_results_spec.rb b/spec/lib/gitlab/search_results_spec.rb
index f23e3522625..847fb977400 100644
--- a/spec/lib/gitlab/search_results_spec.rb
+++ b/spec/lib/gitlab/search_results_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe Gitlab::SearchResults do
   let(:user) { create(:user) }
-  let!(:project) { create(:project, name: 'foo') }
+  let!(:project) { create(:empty_project, name: 'foo') }
   let!(:issue) { create(:issue, project: project, title: 'foo') }
 
   let!(:merge_request) do
@@ -40,6 +40,15 @@ describe Gitlab::SearchResults do
         expect(results.milestones_count).to eq(1)
       end
     end
+
+    it 'includes merge requests from source and target projects' do
+      forked_project = create(:empty_project, forked_from_project: project)
+      merge_request_2 = create(:merge_request, target_project: project, source_project: forked_project, title: 'foo')
+
+      results = described_class.new(user, Project.where(id: forked_project.id), 'foo')
+
+      expect(results.objects('merge_requests')).to include merge_request_2
+    end
   end
 
   it 'does not list issues on private projects' do
@@ -152,4 +161,11 @@ describe Gitlab::SearchResults do
       expect(results.issues_count).to eq 5
     end
   end
+
+  it 'does not list merge requests on projects with limited access' do
+    project.update!(visibility_level: Gitlab::VisibilityLevel::PUBLIC)
+    project.project_feature.update!(merge_requests_access_level: ProjectFeature::PRIVATE)
+
+    expect(results.objects('merge_requests')).not_to include merge_request
+  end
 end
diff --git a/spec/lib/gitlab/serializer/ci/variables_spec.rb b/spec/lib/gitlab/serializer/ci/variables_spec.rb
new file mode 100644
index 00000000000..c4b7fda5dbb
--- /dev/null
+++ b/spec/lib/gitlab/serializer/ci/variables_spec.rb
@@ -0,0 +1,19 @@
+require 'spec_helper'
+
+describe Gitlab::Serializer::Ci::Variables do
+  subject do
+    described_class.load(described_class.dump(object))
+  end
+
+  let(:object) do
+    [{ key: :key, value: 'value', public: true },
+     { key: 'wee', value: 1, public: false }]
+  end
+
+  it 'converts keys into strings' do
+    is_expected.to eq([
+      { key: 'key', value: 'value', public: true },
+      { key: 'wee', value: 1, public: false }
+    ])
+  end
+end
diff --git a/spec/lib/gitlab/serializer/pagination_spec.rb b/spec/lib/gitlab/serializer/pagination_spec.rb
new file mode 100644
index 00000000000..519eb1b274f
--- /dev/null
+++ b/spec/lib/gitlab/serializer/pagination_spec.rb
@@ -0,0 +1,49 @@
+require 'spec_helper'
+
+describe Gitlab::Serializer::Pagination do
+  let(:request) { spy('request') }
+  let(:response) { spy('response') }
+  let(:headers) { spy('headers') }
+
+  before do
+    allow(request).to receive(:query_parameters)
+      .and_return(params)
+
+    allow(response).to receive(:headers)
+      .and_return(headers)
+  end
+
+  let(:pagination) { described_class.new(request, response) }
+
+  describe '#paginate' do
+    subject { pagination.paginate(resource) }
+
+    let(:resource) { User.all }
+    let(:params) { { page: 1, per_page: 2 } }
+
+    context 'when a multiple resources are present in relation' do
+      before { create_list(:user, 3) }
+
+      it 'correctly paginates the resource' do
+        expect(subject.count).to be 2
+      end
+
+      it 'appends relevant headers' do
+        expect(headers).to receive(:[]=).with('X-Total', '3')
+        expect(headers).to receive(:[]=).with('X-Total-Pages', '2')
+        expect(headers).to receive(:[]=).with('X-Per-Page', '2')
+
+        subject
+      end
+    end
+
+    context 'when an invalid resource is about to be paginated' do
+      let(:resource) { create(:user) }
+
+      it 'raises error' do
+        expect { subject }.to raise_error(
+          described_class::InvalidResourceError)
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/sidekiq_status/client_middleware_spec.rb b/spec/lib/gitlab/sidekiq_status/client_middleware_spec.rb
new file mode 100644
index 00000000000..287bf62d9bd
--- /dev/null
+++ b/spec/lib/gitlab/sidekiq_status/client_middleware_spec.rb
@@ -0,0 +1,12 @@
+require 'spec_helper'
+
+describe Gitlab::SidekiqStatus::ClientMiddleware do
+  describe '#call' do
+    it 'tracks the job in Redis' do
+      expect(Gitlab::SidekiqStatus).to receive(:set).with('123')
+
+      described_class.new.
+        call('Foo', { 'jid' => '123' }, double(:queue), double(:pool)) { nil }
+    end
+  end
+end
diff --git a/spec/lib/gitlab/sidekiq_status/server_middleware_spec.rb b/spec/lib/gitlab/sidekiq_status/server_middleware_spec.rb
new file mode 100644
index 00000000000..80728197b8c
--- /dev/null
+++ b/spec/lib/gitlab/sidekiq_status/server_middleware_spec.rb
@@ -0,0 +1,14 @@
+require 'spec_helper'
+
+describe Gitlab::SidekiqStatus::ServerMiddleware do
+  describe '#call' do
+    it 'stops tracking of a job upon completion' do
+      expect(Gitlab::SidekiqStatus).to receive(:unset).with('123')
+
+      ret = described_class.new.
+        call(double(:worker), { 'jid' => '123' }, double(:queue)) { 10 }
+
+      expect(ret).to eq(10)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/sidekiq_status_spec.rb b/spec/lib/gitlab/sidekiq_status_spec.rb
new file mode 100644
index 00000000000..56f06b61afb
--- /dev/null
+++ b/spec/lib/gitlab/sidekiq_status_spec.rb
@@ -0,0 +1,76 @@
+require 'spec_helper'
+
+describe Gitlab::SidekiqStatus do
+  describe '.set', :redis do
+    it 'stores the job ID' do
+      described_class.set('123')
+
+      key = described_class.key_for('123')
+
+      Sidekiq.redis do |redis|
+        expect(redis.exists(key)).to eq(true)
+        expect(redis.ttl(key) > 0).to eq(true)
+      end
+    end
+  end
+
+  describe '.unset', :redis do
+    it 'removes the job ID' do
+      described_class.set('123')
+      described_class.unset('123')
+
+      key = described_class.key_for('123')
+
+      Sidekiq.redis do |redis|
+        expect(redis.exists(key)).to eq(false)
+      end
+    end
+  end
+
+  describe '.all_completed?', :redis do
+    it 'returns true if all jobs have been completed' do
+      expect(described_class.all_completed?(%w(123))).to eq(true)
+    end
+
+    it 'returns false if a job has not yet been completed' do
+      described_class.set('123')
+
+      expect(described_class.all_completed?(%w(123 456))).to eq(false)
+    end
+  end
+
+  describe '.num_running', :redis do
+    it 'returns 0 if all jobs have been completed' do
+      expect(described_class.num_running(%w(123))).to eq(0)
+    end
+
+    it 'returns 2 if two jobs are still running' do
+      described_class.set('123')
+      described_class.set('456')
+
+      expect(described_class.num_running(%w(123 456 789))).to eq(2)
+    end
+  end
+
+  describe '.num_completed', :redis do
+    it 'returns 1 if all jobs have been completed' do
+      expect(described_class.num_completed(%w(123))).to eq(1)
+    end
+
+    it 'returns 1 if a job has not yet been completed' do
+      described_class.set('123')
+      described_class.set('456')
+
+      expect(described_class.num_completed(%w(123 456 789))).to eq(1)
+    end
+  end
+
+  describe '.key_for' do
+    it 'returns the key for a job ID' do
+      key = described_class.key_for('123')
+
+      expect(key).to be_an_instance_of(String)
+      expect(key).to include('123')
+    end
+  end
+end
diff --git a/spec/lib/gitlab/slash_commands/extractor_spec.rb b/spec/lib/gitlab/slash_commands/extractor_spec.rb
index 1e4954c4af8..d7f77486b3e 100644
--- a/spec/lib/gitlab/slash_commands/extractor_spec.rb
+++ b/spec/lib/gitlab/slash_commands/extractor_spec.rb
@@ -81,6 +81,14 @@ describe Gitlab::SlashCommands::Extractor do
           let(:original_msg) { "/assign @joe\nworld" }
           let(:final_msg) { "world" }
         end
+
+        it 'allows slash in command arguments' do
+          msg = "/assign @joe / @jane\nworld"
+          msg, commands = extractor.extract_commands(msg)
+
+          expect(commands).to eq [['assign', '@joe / @jane']]
+          expect(msg).to eq 'world'
+        end
       end
 
       context 'in the middle of content' do
diff --git a/spec/lib/gitlab/sql/union_spec.rb b/spec/lib/gitlab/sql/union_spec.rb
index 0cdbab87544..849edb09476 100644
--- a/spec/lib/gitlab/sql/union_spec.rb
+++ b/spec/lib/gitlab/sql/union_spec.rb
@@ -1,16 +1,26 @@
 require 'spec_helper'
 
 describe Gitlab::SQL::Union, lib: true do
+  let(:relation_1) { User.where(email: 'alice@example.com').select(:id) }
+  let(:relation_2) { User.where(email: 'bob@example.com').select(:id) }
+
+  def to_sql(relation)
+    relation.reorder(nil).to_sql
+  end
+
   describe '#to_sql' do
     it 'returns a String joining relations together using a UNION' do
-      rel1  = User.where(email: 'alice@example.com')
-      rel2  = User.where(email: 'bob@example.com')
-      union = described_class.new([rel1, rel2])
+      union = described_class.new([relation_1, relation_2])
+
+      expect(union.to_sql).to eq("#{to_sql(relation_1)}\nUNION\n#{to_sql(relation_2)}")
+    end
 
-      sql1 = rel1.reorder(nil).to_sql
-      sql2 = rel2.reorder(nil).to_sql
+    it 'skips Model.none segements' do
+      empty_relation = User.none
+      union = described_class.new([empty_relation, relation_1, relation_2])
 
-      expect(union.to_sql).to eq("#{sql1}\nUNION\n#{sql2}")
+      expect{User.where("users.id IN (#{union.to_sql})").to_a}.not_to raise_error
+      expect(union.to_sql).to eq("#{to_sql(relation_1)}\nUNION\n#{to_sql(relation_2)}")
     end
   end
 end
diff --git a/spec/lib/gitlab/template/issue_template_spec.rb b/spec/lib/gitlab/template/issue_template_spec.rb
index d2d334e6413..9213ced7b19 100644
--- a/spec/lib/gitlab/template/issue_template_spec.rb
+++ b/spec/lib/gitlab/template/issue_template_spec.rb
@@ -4,16 +4,15 @@ describe Gitlab::Template::IssueTemplate do
   subject { described_class }
 
   let(:user) { create(:user) }
-  let(:project) { create(:project) }
-  let(:file_path_1) { '.gitlab/issue_templates/bug.md' }
-  let(:file_path_2) { '.gitlab/issue_templates/template_test.md' }
-  let(:file_path_3) { '.gitlab/issue_templates/feature_proposal.md' }
-
-  before do
-    project.add_user(user, Gitlab::Access::MASTER)
-    project.repository.commit_file(user, file_path_1, "something valid", "test 3", "master", false)
-    project.repository.commit_file(user, file_path_2, "template_test", "test 1", "master", false)
-    project.repository.commit_file(user, file_path_3, "feature_proposal", "test 2", "master", false)
+
+  let(:project) do
+    create(:project,
+      :repository,
+      create_template: {
+        user: user,
+        access: Gitlab::Access::MASTER,
+        path: 'issue_templates'
+      })
   end
 
   describe '.all' do
diff --git a/spec/lib/gitlab/template/merge_request_template_spec.rb b/spec/lib/gitlab/template/merge_request_template_spec.rb
index ddf68c4cf78..77dd3079e22 100644
--- a/spec/lib/gitlab/template/merge_request_template_spec.rb
+++ b/spec/lib/gitlab/template/merge_request_template_spec.rb
@@ -4,16 +4,15 @@ describe Gitlab::Template::MergeRequestTemplate do
   subject { described_class }
 
   let(:user) { create(:user) }
-  let(:project) { create(:project) }
-  let(:file_path_1) { '.gitlab/merge_request_templates/bug.md' }
-  let(:file_path_2) { '.gitlab/merge_request_templates/template_test.md' }
-  let(:file_path_3) { '.gitlab/merge_request_templates/feature_proposal.md' }
-
-  before do
-    project.add_user(user, Gitlab::Access::MASTER)
-    project.repository.commit_file(user, file_path_1, "something valid", "test 3", "master", false)
-    project.repository.commit_file(user, file_path_2, "template_test", "test 1", "master", false)
-    project.repository.commit_file(user, file_path_3, "feature_proposal", "test 2", "master", false)
+
+  let(:project) do
+    create(:project,
+      :repository,
+      create_template: {
+        user: user,
+        access: Gitlab::Access::MASTER,
+        path: 'merge_request_templates'
+      })
   end
 
   describe '.all' do
diff --git a/spec/lib/gitlab/themes_spec.rb b/spec/lib/gitlab/themes_spec.rb
deleted file mode 100644
index 7a140518dd2..00000000000
--- a/spec/lib/gitlab/themes_spec.rb
+++ /dev/null
@@ -1,48 +0,0 @@
-require 'spec_helper'
-
-describe Gitlab::Themes, lib: true do
-  describe '.body_classes' do
-    it 'returns a space-separated list of class names' do
-      css = described_class.body_classes
-
-      expect(css).to include('ui_graphite')
-      expect(css).to include(' ui_charcoal ')
-      expect(css).to include(' ui_blue')
-    end
-  end
-
-  describe '.by_id' do
-    it 'returns a Theme by its ID' do
-      expect(described_class.by_id(1).name).to eq 'Graphite'
-      expect(described_class.by_id(6).name).to eq 'Blue'
-    end
-  end
-
-  describe '.default' do
-    it 'returns the default application theme' do
-      allow(described_class).to receive(:default_id).and_return(2)
-      expect(described_class.default.id).to eq 2
-    end
-
-    it 'prevents an infinite loop when configuration default is invalid' do
-      default = described_class::APPLICATION_DEFAULT
-      themes  = described_class::THEMES
-
-      config = double(default_theme: 0).as_null_object
-      allow(Gitlab).to receive(:config).and_return(config)
-      expect(described_class.default.id).to eq default
-
-      config = double(default_theme: themes.size + 5).as_null_object
-      allow(Gitlab).to receive(:config).and_return(config)
-      expect(described_class.default.id).to eq default
-    end
-  end
-
-  describe '.each' do
-    it 'passes the block to the THEMES Array' do
-      ids = []
-      described_class.each { |theme| ids << theme.id }
-      expect(ids).not_to be_empty
-    end
-  end
-end
diff --git a/spec/lib/gitlab/upgrader_spec.rb b/spec/lib/gitlab/upgrader_spec.rb
index edadab043d7..fcfd8d58b70 100644
--- a/spec/lib/gitlab/upgrader_spec.rb
+++ b/spec/lib/gitlab/upgrader_spec.rb
@@ -32,7 +32,8 @@ describe Gitlab::Upgrader, lib: true do
         '43af3e65a486a9237f29f56d96c3b3da59c24ae0  refs/tags/v7.11.2',
         'dac18e7728013a77410e926a1e64225703754a2d  refs/tags/v7.11.2^{}',
         '0bf21fd4b46c980c26fd8c90a14b86a4d90cc950  refs/tags/v7.9.4',
-        'b10de29edbaff7219547dc506cb1468ee35065c3  refs/tags/v7.9.4^{}'])
+        'b10de29edbaff7219547dc506cb1468ee35065c3  refs/tags/v7.9.4^{}'
+      ])
       expect(upgrader.latest_version_raw).to eq("v7.11.2")
     end
   end
diff --git a/spec/lib/gitlab/uploads_transfer_spec.rb b/spec/lib/gitlab/uploads_transfer_spec.rb
deleted file mode 100644
index 4092f7fb638..00000000000
--- a/spec/lib/gitlab/uploads_transfer_spec.rb
+++ /dev/null
@@ -1,50 +0,0 @@
-require 'spec_helper'
-
-describe Gitlab::UploadsTransfer, lib: true do
-  before do
-    @root_dir = File.join(Rails.root, "public", "uploads")
-    @upload_transfer = Gitlab::UploadsTransfer.new
-
-    @project_path_was = "test_project_was"
-    @project_path = "test_project"
-    @namespace_path_was = "test_namespace_was"
-    @namespace_path = "test_namespace"
-  end
-
-  after do
-    FileUtils.rm_rf([
-      File.join(@root_dir, @namespace_path),
-      File.join(@root_dir, @namespace_path_was)
-    ])
-  end
-
-  describe '#move_project' do
-    it "moves project upload to another namespace" do
-      FileUtils.mkdir_p(File.join(@root_dir, @namespace_path_was, @project_path))
-      @upload_transfer.move_project(@project_path, @namespace_path_was, @namespace_path)
-
-      expected_path = File.join(@root_dir, @namespace_path, @project_path)
-      expect(Dir.exist?(expected_path)).to be_truthy
-    end
-  end
-
-  describe '#rename_project' do
-    it "renames project" do
-      FileUtils.mkdir_p(File.join(@root_dir, @namespace_path, @project_path_was))
-      @upload_transfer.rename_project(@project_path_was, @project_path, @namespace_path)
-
-      expected_path = File.join(@root_dir, @namespace_path, @project_path)
-      expect(Dir.exist?(expected_path)).to be_truthy
-    end
-  end
-
-  describe '#rename_namespace' do
-    it "renames namespace" do
-      FileUtils.mkdir_p(File.join(@root_dir, @namespace_path_was, @project_path))
-      @upload_transfer.rename_namespace(@namespace_path_was, @namespace_path)
-
-      expected_path = File.join(@root_dir, @namespace_path, @project_path)
-      expect(Dir.exist?(expected_path)).to be_truthy
-    end
-  end
-end
diff --git a/spec/lib/gitlab/url_builder_spec.rb b/spec/lib/gitlab/url_builder_spec.rb
index a826b24419a..3fe8cf43934 100644
--- a/spec/lib/gitlab/url_builder_spec.rb
+++ b/spec/lib/gitlab/url_builder_spec.rb
@@ -99,7 +99,7 @@ describe Gitlab::UrlBuilder, lib: true do
 
       context 'on another object' do
         it 'returns a proper URL' do
-          project = build_stubbed(:project)
+          project = build_stubbed(:empty_project)
 
           expect { described_class.build(project) }.
             to raise_error(NotImplementedError, 'No URL builder defined for Project')
diff --git a/spec/lib/gitlab/url_sanitizer_spec.rb b/spec/lib/gitlab/url_sanitizer_spec.rb
index 2cb74629da8..3fd361de458 100644
--- a/spec/lib/gitlab/url_sanitizer_spec.rb
+++ b/spec/lib/gitlab/url_sanitizer_spec.rb
@@ -70,4 +70,12 @@ describe Gitlab::UrlSanitizer, lib: true do
       expect(sanitizer.full_url).to eq('user@server:project.git')
     end
   end
+
+  describe '.valid?' do
+    it 'validates url strings' do
+      expect(described_class.valid?(nil)).to be(false)
+      expect(described_class.valid?('valid@project:url.git')).to be(true)
+      expect(described_class.valid?('123://invalid:url')).to be(false)
+    end
+  end
 end
diff --git a/spec/lib/gitlab/user_access_spec.rb b/spec/lib/gitlab/user_access_spec.rb
index d3c3b800b94..369e55f61f1 100644
--- a/spec/lib/gitlab/user_access_spec.rb
+++ b/spec/lib/gitlab/user_access_spec.rb
@@ -66,7 +66,8 @@ describe Gitlab::UserAccess, lib: true do
     end
 
     describe 'push to protected branch' do
-      let(:branch) { create :protected_branch, project: project }
+      let(:branch) { create :protected_branch, project: project, name: "test" }
+      let(:not_existing_branch) { create :protected_branch, :developers_can_merge, project: project }
 
       it 'returns true if user is a master' do
         project.team << [user, :master]
@@ -85,6 +86,12 @@ describe Gitlab::UserAccess, lib: true do
 
         expect(access.can_push_to_branch?(branch.name)).to be_falsey
       end
+
+      it 'returns true if branch does not exist and user has permission to merge' do
+        project.team << [user, :developer]
+
+        expect(access.can_push_to_branch?(not_existing_branch.name)).to be_truthy
+      end
     end
 
     describe 'push to protected branch if allowed for developers' do
diff --git a/spec/lib/gitlab/utils_spec.rb b/spec/lib/gitlab/utils_spec.rb
index d5d87310874..56772409989 100644
--- a/spec/lib/gitlab/utils_spec.rb
+++ b/spec/lib/gitlab/utils_spec.rb
@@ -1,7 +1,5 @@
 describe Gitlab::Utils, lib: true do
-  def to_boolean(value)
-    described_class.to_boolean(value)
-  end
+  delegate :to_boolean, to: :described_class
 
   describe '.to_boolean' do
     it 'accepts booleans' do
diff --git a/spec/lib/gitlab/view/presenter/base_spec.rb b/spec/lib/gitlab/view/presenter/base_spec.rb
new file mode 100644
index 00000000000..f2c152cdcd4
--- /dev/null
+++ b/spec/lib/gitlab/view/presenter/base_spec.rb
@@ -0,0 +1,51 @@
+require 'spec_helper'
+
+describe Gitlab::View::Presenter::Base do
+  let(:project) { double(:project) }
+  let(:presenter_class) do
+    Struct.new(:subject).include(described_class)
+  end
+
+  describe '.presenter?' do
+    it 'returns true' do
+      presenter = presenter_class.new(project)
+
+      expect(presenter.class).to be_presenter
+    end
+  end
+
+  describe '.presents' do
+    it 'exposes #subject with the given keyword' do
+      presenter_class.presents(:foo)
+      presenter = presenter_class.new(project)
+
+      expect(presenter.foo).to eq(project)
+    end
+  end
+
+  describe '#can?' do
+    context 'user is not allowed' do
+      it 'returns false' do
+        presenter = presenter_class.new(build_stubbed(:empty_project))
+
+        expect(presenter.can?(nil, :read_project)).to be_falsy
+      end
+    end
+
+    context 'user is allowed' do
+      it 'returns true' do
+        presenter = presenter_class.new(build_stubbed(:empty_project, :public))
+
+        expect(presenter.can?(nil, :read_project)).to be_truthy
+      end
+    end
+
+    context 'subject is overriden' do
+      it 'returns true' do
+        presenter = presenter_class.new(build_stubbed(:empty_project, :public))
+
+        expect(presenter.can?(nil, :read_project, build_stubbed(:empty_project))).to be_falsy
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/view/presenter/delegated_spec.rb b/spec/lib/gitlab/view/presenter/delegated_spec.rb
new file mode 100644
index 00000000000..e9d4af54389
--- /dev/null
+++ b/spec/lib/gitlab/view/presenter/delegated_spec.rb
@@ -0,0 +1,33 @@
+require 'spec_helper'
+
+describe Gitlab::View::Presenter::Delegated do
+  let(:project) { double(:project, user: 'John Doe') }
+  let(:presenter_class) do
+    Class.new(described_class)
+  end
+
+  it 'includes Gitlab::View::Presenter::Base' do
+    expect(described_class).to include(Gitlab::View::Presenter::Base)
+  end
+
+  describe '#initialize' do
+    it 'takes arbitrary key/values and exposes them' do
+      presenter = presenter_class.new(project, current_user: 'Jane Doe')
+
+      expect(presenter.current_user).to eq('Jane Doe')
+    end
+
+    it 'raise an error if the presentee already respond to method' do
+      expect { presenter_class.new(project, user: 'Jane Doe') }.
+        to raise_error Gitlab::View::Presenter::CannotOverrideMethodError
+    end
+  end
+
+  describe 'delegation' do
+    it 'forwards missing methods to subject' do
+      presenter = presenter_class.new(project)
+
+      expect(presenter.user).to eq('John Doe')
+    end
+  end
+end
diff --git a/spec/lib/gitlab/view/presenter/factory_spec.rb b/spec/lib/gitlab/view/presenter/factory_spec.rb
new file mode 100644
index 00000000000..70d2e22b48f
--- /dev/null
+++ b/spec/lib/gitlab/view/presenter/factory_spec.rb
@@ -0,0 +1,31 @@
+require 'spec_helper'
+
+describe Gitlab::View::Presenter::Factory do
+  let(:build) { Ci::Build.new }
+
+  describe '#initialize' do
+    context 'without optional parameters' do
+      it 'takes a subject and optional params' do
+        presenter = described_class.new(build)
+
+        expect { presenter }.not_to raise_error
+      end
+    end
+
+    context 'with optional parameters' do
+      it 'takes a subject and optional params' do
+        presenter = described_class.new(build, user: 'user')
+
+        expect { presenter }.not_to raise_error
+      end
+    end
+  end
+
+  describe '#fabricate!' do
+    it 'detects the presenter based on the given subject' do
+      presenter = described_class.new(build).fabricate!
+
+      expect(presenter).to be_a(Ci::BuildPresenter)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/view/presenter/simple_spec.rb b/spec/lib/gitlab/view/presenter/simple_spec.rb
new file mode 100644
index 00000000000..1795ed2405b
--- /dev/null
+++ b/spec/lib/gitlab/view/presenter/simple_spec.rb
@@ -0,0 +1,34 @@
+require 'spec_helper'
+
+describe Gitlab::View::Presenter::Simple do
+  let(:project) { double(:project, user: 'John Doe') }
+  let(:presenter_class) do
+    Class.new(described_class)
+  end
+
+  it 'includes Gitlab::View::Presenter::Base' do
+    expect(described_class).to include(Gitlab::View::Presenter::Base)
+  end
+
+  describe '#initialize' do
+    it 'takes arbitrary key/values and exposes them' do
+      presenter = presenter_class.new(project, current_user: 'Jane Doe')
+
+      expect(presenter.current_user).to eq('Jane Doe')
+    end
+
+    it 'override the presentee attributes' do
+      presenter = presenter_class.new(project, user: 'Jane Doe')
+
+      expect(presenter.user).to eq('Jane Doe')
+    end
+  end
+
+  describe 'delegation' do
+    it 'does not forward missing methods to subject' do
+      presenter = presenter_class.new(project)
+
+      expect { presenter.user }.to raise_error(NoMethodError)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/workhorse_spec.rb b/spec/lib/gitlab/workhorse_spec.rb
index b5b685da904..8e5e8288c49 100644
--- a/spec/lib/gitlab/workhorse_spec.rb
+++ b/spec/lib/gitlab/workhorse_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::Workhorse, lib: true do
-  let(:project)    { create(:project) }
+  let(:project)    { create(:project, :repository) }
   let(:repository) { project.repository }
 
   def decode_workhorse_header(array)
@@ -37,6 +37,44 @@ describe Gitlab::Workhorse, lib: true do
     end
   end
 
+  describe '.terminal_websocket' do
+    def terminal(ca_pem: nil)
+      out = {
+        subprotocols: ['foo'],
+        url: 'wss://example.com/terminal.ws',
+        headers: { 'Authorization' => ['Token x'] },
+        max_session_time: 600
+      }
+      out[:ca_pem] = ca_pem if ca_pem
+      out
+    end
+
+    def workhorse(ca_pem: nil)
+      out = {
+        'Terminal' => {
+          'Subprotocols' => ['foo'],
+          'Url' => 'wss://example.com/terminal.ws',
+          'Header' => { 'Authorization' => ['Token x'] },
+          'MaxSessionTime' => 600
+        }
+      }
+      out['Terminal']['CAPem'] = ca_pem if ca_pem
+      out
+    end
+
+    context 'without ca_pem' do
+      subject { Gitlab::Workhorse.terminal_websocket(terminal) }
+
+      it { is_expected.to eq(workhorse) }
+    end
+
+    context 'with ca_pem' do
+      subject { Gitlab::Workhorse.terminal_websocket(terminal(ca_pem: "foo")) }
+
+      it { is_expected.to eq(workhorse(ca_pem: "foo")) }
+    end
+  end
+
   describe '.send_git_diff' do
     let(:diff_refs) { double(base_sha: "base", head_sha: "head") }
     subject { described_class.send_git_patch(repository, diff_refs) }
@@ -138,4 +176,81 @@ describe Gitlab::Workhorse, lib: true do
       described_class.verify_api_request!(headers)
     end
   end
+
+  describe '.git_http_ok' do
+    let(:user) { create(:user) }
+
+    subject { described_class.git_http_ok(repository, user) }
+
+    it { expect(subject).to eq({ GL_ID: "user-#{user.id}", RepoPath: repository.path_to_repo }) }
+
+    context 'when Gitaly socket path is present' do
+      let(:gitaly_socket_path) { '/tmp/gitaly.sock' }
+
+      before do
+        allow(Gitlab.config.gitaly).to receive(:socket_path).and_return(gitaly_socket_path)
+      end
+
+      it 'includes Gitaly params in the returned value' do
+        expect(subject).to include({
+          GitalyResourcePath: "/projects/#{repository.project.id}/git-http/info-refs",
+          GitalySocketPath: gitaly_socket_path,
+        })
+      end
+    end
+  end
+
+  describe '.set_key_and_notify' do
+    let(:key) { 'test-key' }
+    let(:value) { 'test-value' }
+
+    subject { described_class.set_key_and_notify(key, value, overwrite: overwrite) }
+
+    shared_examples 'set and notify' do
+      it 'set and return the same value' do
+        is_expected.to eq(value)
+      end
+
+      it 'set and notify' do
+        expect_any_instance_of(Redis).to receive(:publish)
+          .with(described_class::NOTIFICATION_CHANNEL, "test-key=test-value")
+
+        subject
+      end
+    end
+
+    context 'when we set a new key' do
+      let(:overwrite) { true }
+
+      it_behaves_like 'set and notify'
+    end
+
+    context 'when we set an existing key' do
+      let(:old_value) { 'existing-key' }
+
+      before do
+        described_class.set_key_and_notify(key, old_value, overwrite: true)
+      end
+
+      context 'and overwrite' do
+        let(:overwrite) { true }
+
+        it_behaves_like 'set and notify'
+      end
+
+      context 'and do not overwrite' do
+        let(:overwrite) { false }
+
+        it 'try to set but return the previous value' do
+          is_expected.to eq(old_value)
+        end
+
+        it 'does not notify' do
+          expect_any_instance_of(Redis).not_to receive(:publish)
+
+          subject
+        end
+      end
+    end
+  end
 end
diff --git a/spec/lib/light_url_builder_spec.rb b/spec/lib/light_url_builder_spec.rb
index a826b24419a..3fe8cf43934 100644
--- a/spec/lib/light_url_builder_spec.rb
+++ b/spec/lib/light_url_builder_spec.rb
@@ -99,7 +99,7 @@ describe Gitlab::UrlBuilder, lib: true do
 
       context 'on another object' do
         it 'returns a proper URL' do
-          project = build_stubbed(:project)
+          project = build_stubbed(:empty_project)
 
           expect { described_class.build(project) }.
             to raise_error(NotImplementedError, 'No URL builder defined for Project')
diff --git a/spec/lib/mattermost/client_spec.rb b/spec/lib/mattermost/client_spec.rb
new file mode 100644
index 00000000000..dc11a414717
--- /dev/null
+++ b/spec/lib/mattermost/client_spec.rb
@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+describe Mattermost::Client do
+  let(:user) { build(:user) }
+
+  subject { described_class.new(user) }
+
+  context 'JSON parse error' do
+    before do
+      Struct.new("Request", :body, :success?)
+    end
+
+    it 'yields an error on malformed JSON' do
+      bad_json = Struct::Request.new("I'm not json", true)
+      expect { subject.send(:json_response, bad_json) }.to raise_error(Mattermost::ClientError)
+    end
+
+    it 'shows a client error if the request was unsuccessful' do
+      bad_request = Struct::Request.new("true", false)
+
+      expect { subject.send(:json_response, bad_request) }.to raise_error(Mattermost::ClientError)
+    end
+  end
+end
diff --git a/spec/lib/mattermost/command_spec.rb b/spec/lib/mattermost/command_spec.rb
new file mode 100644
index 00000000000..4b5938edeb9
--- /dev/null
+++ b/spec/lib/mattermost/command_spec.rb
@@ -0,0 +1,61 @@
+require 'spec_helper'
+
+describe Mattermost::Command do
+  let(:params) { { 'token' => 'token', team_id: 'abc' } }
+
+  before do
+    Mattermost::Session.base_uri('http://mattermost.example.com')
+
+    allow_any_instance_of(Mattermost::Client).to receive(:with_session).
+      and_yield(Mattermost::Session.new(nil))
+  end
+
+  describe '#create' do
+    let(:params) do
+      { team_id: 'abc',
+        trigger: 'gitlab' }
+    end
+
+    subject { described_class.new(nil).create(params) }
+
+    context 'for valid trigger word' do
+      before do
+        stub_request(:post, 'http://mattermost.example.com/api/v3/teams/abc/commands/create').
+          with(body: {
+            team_id: 'abc',
+            trigger: 'gitlab'
+          }.to_json).
+          to_return(
+            status: 200,
+            headers: { 'Content-Type' => 'application/json' },
+            body: { token: 'token' }.to_json
+          )
+      end
+
+      it 'returns a token' do
+        is_expected.to eq('token')
+      end
+    end
+
+    context 'for error message' do
+      before do
+        stub_request(:post, 'http://mattermost.example.com/api/v3/teams/abc/commands/create').
+          to_return(
+            status: 500,
+            headers: { 'Content-Type' => 'application/json' },
+            body: {
+              id: 'api.command.duplicate_trigger.app_error',
+              message: 'This trigger word is already in use. Please choose another word.',
+              detailed_error: '',
+              request_id: 'obc374man7bx5r3dbc1q5qhf3r',
+              status_code: 500
+            }.to_json
+          )
+      end
+
+      it 'raises an error with message' do
+        expect { subject }.to raise_error(Mattermost::Error, 'This trigger word is already in use. Please choose another word.')
+      end
+    end
+  end
+end
diff --git a/spec/lib/mattermost/session_spec.rb b/spec/lib/mattermost/session_spec.rb
new file mode 100644
index 00000000000..74d12e37181
--- /dev/null
+++ b/spec/lib/mattermost/session_spec.rb
@@ -0,0 +1,123 @@
+require 'spec_helper'
+
+describe Mattermost::Session, type: :request do
+  let(:user) { create(:user) }
+
+  let(:gitlab_url) { "http://gitlab.com" }
+  let(:mattermost_url) { "http://mattermost.com" }
+
+  subject { described_class.new(user) }
+
+  # Needed for doorkeeper to function
+  it { is_expected.to respond_to(:current_resource_owner) }
+  it { is_expected.to respond_to(:request) }
+  it { is_expected.to respond_to(:authorization) }
+  it { is_expected.to respond_to(:strategy) }
+
+  before do
+    described_class.base_uri(mattermost_url)
+  end
+
+  describe '#with session' do
+    let(:location) { 'http://location.tld' }
+    let!(:stub) do
+      WebMock.stub_request(:get, "#{mattermost_url}/api/v3/oauth/gitlab/login").
+        to_return(headers: { 'location' => location }, status: 307)
+    end
+
+    context 'without oauth uri' do
+      it 'makes a request to the oauth uri' do
+        expect { subject.with_session }.to raise_error(Mattermost::NoSessionError)
+      end
+    end
+
+    context 'with oauth_uri' do
+      let!(:doorkeeper) do
+        Doorkeeper::Application.create(
+          name: "GitLab Mattermost",
+          redirect_uri: "#{mattermost_url}/signup/gitlab/complete\n#{mattermost_url}/login/gitlab/complete",
+          scopes: "")
+      end
+
+      context 'without token_uri' do
+        it 'can not create a session' do
+          expect do
+            subject.with_session
+          end.to raise_error(Mattermost::NoSessionError)
+        end
+      end
+
+      context 'with token_uri' do
+        let(:state) { "state" }
+        let(:params) do
+          { response_type: "code",
+            client_id: doorkeeper.uid,
+            redirect_uri: "#{mattermost_url}/signup/gitlab/complete",
+            state: state }
+        end
+        let(:location) do
+          "#{gitlab_url}/oauth/authorize?#{URI.encode_www_form(params)}"
+        end
+
+        before do
+          WebMock.stub_request(:get, "#{mattermost_url}/signup/gitlab/complete").
+            with(query: hash_including({ 'state' => state })).
+            to_return do |request|
+              post "/oauth/token",
+                client_id: doorkeeper.uid,
+                client_secret: doorkeeper.secret,
+                redirect_uri: params[:redirect_uri],
+                grant_type: 'authorization_code',
+                code: request.uri.query_values['code']
+
+              if response.status == 200
+                { headers: { 'token' => 'thisworksnow' }, status: 202 }
+              end
+            end
+
+          WebMock.stub_request(:post, "#{mattermost_url}/api/v3/users/logout").
+            to_return(headers: { Authorization: 'token thisworksnow' }, status: 200)
+        end
+
+        it 'can setup a session' do
+          subject.with_session do |session|
+          end
+
+          expect(subject.token).not_to be_nil
+        end
+
+        it 'returns the value of the block' do
+          result = subject.with_session do |session|
+            "value"
+          end
+
+          expect(result).to eq("value")
+        end
+      end
+    end
+
+    context 'with lease' do
+      before do
+        allow(subject).to receive(:lease_try_obtain).and_return('aldkfjsldfk')
+      end
+
+      it 'tries to obtain a lease' do
+        expect(subject).to receive(:lease_try_obtain)
+        expect(Gitlab::ExclusiveLease).to receive(:cancel)
+
+        # Cannot setup a session, but we should still cancel the lease
+        expect { subject.with_session }.to raise_error(Mattermost::NoSessionError)
+      end
+    end
+
+    context 'without lease' do
+      before do
+        allow(subject).to receive(:lease_try_obtain).and_return(nil)
+      end
+
+      it 'returns a NoSessionError error' do
+        expect { subject.with_session }.to raise_error(Mattermost::NoSessionError)
+      end
+    end
+  end
+end
diff --git a/spec/lib/mattermost/team_spec.rb b/spec/lib/mattermost/team_spec.rb
new file mode 100644
index 00000000000..ac493fdb20f
--- /dev/null
+++ b/spec/lib/mattermost/team_spec.rb
@@ -0,0 +1,67 @@
+require 'spec_helper'
+
+describe Mattermost::Team do
+  before do
+    Mattermost::Session.base_uri('http://mattermost.example.com')
+
+    allow_any_instance_of(Mattermost::Client).to receive(:with_session).
+      and_yield(Mattermost::Session.new(nil))
+  end
+
+  describe '#all' do
+    subject { described_class.new(nil).all }
+
+    context 'for valid request' do
+      let(:response) do
+        { "xiyro8huptfhdndadpz8r3wnbo" => {
+          "id" => "xiyro8huptfhdndadpz8r3wnbo",
+          "create_at" => 1482174222155,
+          "update_at" => 1482174222155,
+          "delete_at" => 0,
+          "display_name" => "chatops",
+          "name" => "chatops",
+          "email" => "admin@example.com",
+          "type" => "O",
+          "company_name" => "",
+          "allowed_domains" => "",
+          "invite_id" => "o4utakb9jtb7imctdfzbf9r5ro",
+          "allow_open_invite" => false
+        } }
+      end
+
+      before do
+        stub_request(:get, 'http://mattermost.example.com/api/v3/teams/all').
+          to_return(
+            status: 200,
+            headers: { 'Content-Type' => 'application/json' },
+            body: response.to_json
+          )
+      end
+
+      it 'returns a token' do
+        is_expected.to eq(response.values)
+      end
+    end
+
+    context 'for error message' do
+      before do
+        stub_request(:get, 'http://mattermost.example.com/api/v3/teams/all').
+          to_return(
+            status: 500,
+            headers: { 'Content-Type' => 'application/json' },
+            body: {
+              id: 'api.team.list.app_error',
+              message: 'Cannot list teams.',
+              detailed_error: '',
+              request_id: 'obc374man7bx5r3dbc1q5qhf3r',
+              status_code: 500
+            }.to_json
+          )
+      end
+
+      it 'raises an error with message' do
+        expect { subject }.to raise_error(Mattermost::Error, 'Cannot list teams.')
+      end
+    end
+  end
+end
diff --git a/spec/lib/repository_cache_spec.rb b/spec/lib/repository_cache_spec.rb
index f227926f39c..5892f3481a4 100644
--- a/spec/lib/repository_cache_spec.rb
+++ b/spec/lib/repository_cache_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe RepositoryCache, lib: true do
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
   let(:backend) { double('backend').as_null_object }
   let(:cache) { RepositoryCache.new('example', project.id, backend) }
 
diff --git a/spec/migrations/fill_authorized_projects_spec.rb b/spec/migrations/fill_authorized_projects_spec.rb
new file mode 100644
index 00000000000..99dc4195818
--- /dev/null
+++ b/spec/migrations/fill_authorized_projects_spec.rb
@@ -0,0 +1,18 @@
+require 'spec_helper'
+require Rails.root.join('db', 'post_migrate', '20170106142508_fill_authorized_projects.rb')
+
+describe FillAuthorizedProjects do
+  describe '#up' do
+    it 'schedules the jobs in batches' do
+      user1 = create(:user)
+      user2 = create(:user)
+
+      expect(Sidekiq::Client).to receive(:push_bulk).with(
+        'class' => 'AuthorizedProjectsWorker',
+        'args'  => [[user1.id], [user2.id]]
+      )
+
+      described_class.new.up
+    end
+  end
+end
diff --git a/spec/migrations/migrate_process_commit_worker_jobs_spec.rb b/spec/migrations/migrate_process_commit_worker_jobs_spec.rb
index 52428547a9f..b6d678bac18 100644
--- a/spec/migrations/migrate_process_commit_worker_jobs_spec.rb
+++ b/spec/migrations/migrate_process_commit_worker_jobs_spec.rb
@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 require 'spec_helper'
 require Rails.root.join('db', 'migrate', '20161124141322_migrate_process_commit_worker_jobs.rb')
 
@@ -59,6 +61,10 @@ describe MigrateProcessCommitWorkerJobs do
       Sidekiq.redis { |r| r.llen('queue:process_commit') }
     end
 
+    def pop_job
+      JSON.parse(Sidekiq.redis { |r| r.lpop('queue:process_commit') })
+    end
+
     before do
       Sidekiq.redis do |redis|
         job = JSON.dump(args: [project.id, user.id, commit.oid])
@@ -92,11 +98,28 @@ describe MigrateProcessCommitWorkerJobs do
       expect(job_count).to eq(1)
     end
 
+    it 'encodes data to UTF-8' do
+      allow_any_instance_of(Rugged::Repository).to receive(:lookup).
+        with(commit.oid).
+        and_return(commit)
+
+      allow(commit).to receive(:message).
+        and_return('김치'.force_encoding('BINARY'))
+
+      migration.up
+
+      job = pop_job
+
+      # We don't care so much about what is being stored, instead we just want
+      # to make sure the encoding is right so that JSON encoding the data
+      # doesn't produce any errors.
+      expect(job['args'][2]['message'].encoding).to eq(Encoding::UTF_8)
+    end
+
     context 'a migrated job' do
       let(:job) do
         migration.up
-
-        JSON.load(Sidekiq.redis { |r| r.lpop('queue:process_commit') })
+        pop_job
       end
 
       let(:commit_hash) do
@@ -175,7 +198,7 @@ describe MigrateProcessCommitWorkerJobs do
       let(:job) do
         migration.down
 
-        JSON.load(Sidekiq.redis { |r| r.lpop('queue:process_commit') })
+        JSON.parse(Sidekiq.redis { |r| r.lpop('queue:process_commit') })
       end
 
       it 'includes the project ID' do
diff --git a/spec/migrations/remove_dot_git_from_usernames_spec.rb b/spec/migrations/remove_dot_git_from_usernames_spec.rb
new file mode 100644
index 00000000000..8737e00eaeb
--- /dev/null
+++ b/spec/migrations/remove_dot_git_from_usernames_spec.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+
+require 'spec_helper'
+require Rails.root.join('db', 'migrate', '20161226122833_remove_dot_git_from_usernames.rb')
+
+describe RemoveDotGitFromUsernames do
+  let(:user) { create(:user) }
+  let(:migration) { described_class.new }
+
+  describe '#up' do
+    before do
+      update_namespace(user, 'test.git')
+    end
+
+    it 'renames user with .git in username' do
+      migration.up
+
+      expect(user.reload.username).to eq('test_git')
+      expect(user.namespace.reload.path).to eq('test_git')
+      expect(user.namespace.route.path).to eq('test_git')
+    end
+  end
+
+  context 'when new path exists already' do
+    describe '#up' do
+      let(:user2) { create(:user) }
+
+      before do
+        update_namespace(user, 'test.git')
+        update_namespace(user2, 'test_git')
+
+        storages = { 'default' => 'tmp/tests/custom_repositories' }
+
+        allow(Gitlab.config.repositories).to receive(:storages).and_return(storages)
+        allow(migration).to receive(:route_exists?).with('test_git').and_return(true)
+        allow(migration).to receive(:route_exists?).with('test_git1').and_return(false)
+      end
+
+      it 'renames user with .git in username' do
+        migration.up
+
+        expect(user.reload.username).to eq('test_git1')
+        expect(user.namespace.reload.path).to eq('test_git1')
+        expect(user.namespace.route.path).to eq('test_git1')
+      end
+    end
+  end
+
+  def update_namespace(user, path)
+    namespace = user.namespace
+    namespace.path = path
+    namespace.save!(validate: false)
+
+    user.username = path
+    user.save!(validate: false)
+  end
+end
diff --git a/spec/migrations/rename_more_reserved_project_names_spec.rb b/spec/migrations/rename_more_reserved_project_names_spec.rb
new file mode 100644
index 00000000000..36e82729c23
--- /dev/null
+++ b/spec/migrations/rename_more_reserved_project_names_spec.rb
@@ -0,0 +1,47 @@
+# encoding: utf-8
+
+require 'spec_helper'
+require Rails.root.join('db', 'post_migrate', '20170313133418_rename_more_reserved_project_names.rb')
+
+# This migration uses multiple threads, and thus different transactions. This
+# means data created in this spec may not be visible to some threads. To work
+# around this we use the TRUNCATE cleaning strategy.
+describe RenameMoreReservedProjectNames, truncate: true do
+  let(:migration) { described_class.new }
+  let!(:project) { create(:empty_project) }
+
+  before do
+    project.path = 'artifacts'
+    project.save!(validate: false)
+  end
+
+  describe '#up' do
+    context 'when project repository exists' do
+      before { project.create_repository }
+
+      context 'when no exception is raised' do
+        it 'renames project with reserved names' do
+          migration.up
+
+          expect(project.reload.path).to eq('artifacts0')
+        end
+      end
+
+      context 'when exception is raised during rename' do
+        before do
+          allow(project).to receive(:rename_repo).and_raise(StandardError)
+        end
+
+        it 'captures exception from project rename' do
+          expect { migration.up }.not_to raise_error
+        end
+      end
+    end
+
+    context 'when project repository does not exist' do
+      it 'does not raise error' do
+        expect { migration.up }.not_to raise_error
+      end
+    end
+  end
+end
diff --git a/spec/migrations/rename_reserved_project_names_spec.rb b/spec/migrations/rename_reserved_project_names_spec.rb
new file mode 100644
index 00000000000..4fb7ed36884
--- /dev/null
+++ b/spec/migrations/rename_reserved_project_names_spec.rb
@@ -0,0 +1,47 @@
+# encoding: utf-8
+
+require 'spec_helper'
+require Rails.root.join('db', 'post_migrate', '20161221153951_rename_reserved_project_names.rb')
+
+# This migration uses multiple threads, and thus different transactions. This
+# means data created in this spec may not be visible to some threads. To work
+# around this we use the TRUNCATE cleaning strategy.
+describe RenameReservedProjectNames, truncate: true do
+  let(:migration) { described_class.new }
+  let!(:project) { create(:empty_project) }
+
+  before do
+    project.path = 'projects'
+    project.save!(validate: false)
+  end
+
+  describe '#up' do
+    context 'when project repository exists' do
+      before { project.create_repository }
+
+      context 'when no exception is raised' do
+        it 'renames project with reserved names' do
+          migration.up
+
+          expect(project.reload.path).to eq('projects0')
+        end
+      end
+
+      context 'when exception is raised during rename' do
+        before do
+          allow(project).to receive(:rename_repo).and_raise(StandardError)
+        end
+
+        it 'captures exception from project rename' do
+          expect { migration.up }.not_to raise_error
+        end
+      end
+    end
+
+    context 'when project repository does not exist' do
+      it 'does not raise error' do
+        expect { migration.up }.not_to raise_error
+      end
+    end
+  end
+end
diff --git a/spec/models/ability_spec.rb b/spec/models/ability_spec.rb
index 1bdf005c823..92d70cfc64c 100644
--- a/spec/models/ability_spec.rb
+++ b/spec/models/ability_spec.rb
@@ -1,9 +1,15 @@
 require 'spec_helper'
 
 describe Ability, lib: true do
+  context 'using a nil subject' do
+    it 'is always empty' do
+      expect(Ability.allowed(nil, nil).to_set).to be_empty
+    end
+  end
+
   describe '.can_edit_note?' do
     let(:project) { create(:empty_project) }
-    let!(:note) { create(:note_on_issue, project: project) }
+    let(:note) { create(:note_on_issue, project: project) }
 
     context 'using an anonymous user' do
       it 'returns false' do
@@ -60,7 +66,7 @@ describe Ability, lib: true do
   describe '.users_that_can_read_project' do
     context 'using a public project' do
       it 'returns all the users' do
-        project = create(:project, :public)
+        project = create(:empty_project, :public)
         user = build(:user)
 
         expect(described_class.users_that_can_read_project([user], project)).
@@ -69,7 +75,7 @@ describe Ability, lib: true do
     end
 
     context 'using an internal project' do
-      let(:project) { create(:project, :internal) }
+      let(:project) { create(:empty_project, :internal) }
 
       it 'returns users that are administrators' do
         user = build(:user, admin: true)
@@ -120,7 +126,7 @@ describe Ability, lib: true do
     end
 
     context 'using a private project' do
-      let(:project) { create(:project, :private) }
+      let(:project) { create(:empty_project, :private) }
 
       it 'returns users that are administrators' do
         user = build(:user, admin: true)
@@ -171,6 +177,33 @@ describe Ability, lib: true do
     end
   end
 
+  describe '.users_that_can_read_personal_snippet' do
+    def users_for_snippet(snippet)
+      described_class.users_that_can_read_personal_snippet(users, snippet)
+    end
+
+    let(:users)  { create_list(:user, 3) }
+    let(:author) { users[0] }
+
+    it 'private snippet is readable only by its author' do
+      snippet = create(:personal_snippet, :private, author: author)
+
+      expect(users_for_snippet(snippet)).to match_array([author])
+    end
+
+    it 'internal snippet is readable by all registered users' do
+      snippet = create(:personal_snippet, :public, author: author)
+
+      expect(users_for_snippet(snippet)).to match_array(users)
+    end
+
+    it 'public snippet is readable by all users' do
+      snippet = create(:personal_snippet, :public, author: author)
+
+      expect(users_for_snippet(snippet)).to match_array(users)
+    end
+  end
+
   describe '.issues_readable_by_user' do
     context 'with an admin user' do
       it 'returns all given issues' do
@@ -220,7 +253,7 @@ describe Ability, lib: true do
   end
 
   describe '.project_disabled_features_rules' do
-    let(:project) { create(:project,  wiki_access_level: ProjectFeature::DISABLED) }
+    let(:project) { create(:empty_project, :wiki_disabled) }
 
     subject { described_class.allowed(project.owner, project) }
 
diff --git a/spec/models/abuse_report_spec.rb b/spec/models/abuse_report_spec.rb
index c4486a32082..4e71597521d 100644
--- a/spec/models/abuse_report_spec.rb
+++ b/spec/models/abuse_report_spec.rb
@@ -2,7 +2,7 @@ require 'rails_helper'
 
 RSpec.describe AbuseReport, type: :model do
   subject     { create(:abuse_report) }
-  let(:user)  { create(:user) }
+  let(:user)  { create(:admin) }
 
   it { expect(subject).to be_valid }
 
diff --git a/spec/models/appearance_spec.rb b/spec/models/appearance_spec.rb
index 0b72a2f979b..1060bf3cbf4 100644
--- a/spec/models/appearance_spec.rb
+++ b/spec/models/appearance_spec.rb
@@ -7,4 +7,6 @@ RSpec.describe Appearance, type: :model do
 
   it { is_expected.to validate_presence_of(:title) }
   it { is_expected.to validate_presence_of(:description) }
+
+  it { is_expected.to have_many(:uploads).dependent(:destroy) }
 end
diff --git a/spec/models/application_setting_spec.rb b/spec/models/application_setting_spec.rb
index b950fcdd81a..01ca1584ed2 100644
--- a/spec/models/application_setting_spec.rb
+++ b/spec/models/application_setting_spec.rb
@@ -29,6 +29,40 @@ describe ApplicationSetting, models: true do
       it { is_expected.not_to allow_value(['test']).for(:disabled_oauth_sign_in_sources) }
     end
 
+    describe 'default_artifacts_expire_in' do
+      it 'sets an error if it cannot parse' do
+        setting.update(default_artifacts_expire_in: 'a')
+
+        expect_invalid
+      end
+
+      it 'sets an error if it is blank' do
+        setting.update(default_artifacts_expire_in: ' ')
+
+        expect_invalid
+      end
+
+      it 'sets the value if it is valid' do
+        setting.update(default_artifacts_expire_in: '30 days')
+
+        expect(setting).to be_valid
+        expect(setting.default_artifacts_expire_in).to eq('30 days')
+      end
+
+      it 'sets the value if it is 0' do
+        setting.update(default_artifacts_expire_in: '0')
+
+        expect(setting).to be_valid
+        expect(setting.default_artifacts_expire_in).to eq('0')
+      end
+
+      def expect_invalid
+        expect(setting).to be_invalid
+        expect(setting.errors.messages)
+          .to have_key(:default_artifacts_expire_in)
+      end
+    end
+
     it { is_expected.to validate_presence_of(:max_attachment_size) }
 
     it do
@@ -62,9 +96,9 @@ describe ApplicationSetting, models: true do
 
       describe 'inclusion' do
         it { is_expected.to allow_value('custom1').for(:repository_storages) }
-        it { is_expected.to allow_value(['custom2', 'custom3']).for(:repository_storages) }
+        it { is_expected.to allow_value(%w(custom2 custom3)).for(:repository_storages) }
         it { is_expected.not_to allow_value('alternative').for(:repository_storages) }
-        it { is_expected.not_to allow_value(['alternative', 'custom1']).for(:repository_storages) }
+        it { is_expected.not_to allow_value(%w(alternative custom1)).for(:repository_storages) }
       end
 
       describe 'presence' do
@@ -83,7 +117,7 @@ describe ApplicationSetting, models: true do
 
         describe '#repository_storage' do
           it 'returns the first storage' do
-            setting.repository_storages = ['good', 'bad']
+            setting.repository_storages = %w(good bad)
 
             expect(setting.repository_storage).to eq('good')
           end
diff --git a/spec/models/blob_spec.rb b/spec/models/blob_spec.rb
index 03d02b4d382..94c25a454aa 100644
--- a/spec/models/blob_spec.rb
+++ b/spec/models/blob_spec.rb
@@ -70,6 +70,8 @@ describe Blob do
   end
 
   describe '#to_partial_path' do
+    let(:project) { double(lfs_enabled?: true) }
+
     def stubbed_blob(overrides = {})
       overrides.reverse_merge!(
         image?: false,
@@ -84,34 +86,35 @@ describe Blob do
       end
     end
 
-    it 'handles LFS pointers' do
-      blob = stubbed_blob(lfs_pointer?: true)
+    it 'handles LFS pointers with LFS enabled' do
+      blob = stubbed_blob(lfs_pointer?: true, text?: true)
+      expect(blob.to_partial_path(project)).to eq 'download'
+    end
 
-      expect(blob.to_partial_path).to eq 'download'
+    it 'handles LFS pointers with LFS disabled' do
+      blob = stubbed_blob(lfs_pointer?: true, text?: true)
+      project = double(lfs_enabled?: false)
+      expect(blob.to_partial_path(project)).to eq 'text'
     end
 
     it 'handles SVGs' do
       blob = stubbed_blob(text?: true, svg?: true)
-
-      expect(blob.to_partial_path).to eq 'image'
+      expect(blob.to_partial_path(project)).to eq 'image'
     end
 
     it 'handles images' do
       blob = stubbed_blob(image?: true)
-
-      expect(blob.to_partial_path).to eq 'image'
+      expect(blob.to_partial_path(project)).to eq 'image'
     end
 
     it 'handles text' do
       blob = stubbed_blob(text?: true)
-
-      expect(blob.to_partial_path).to eq 'text'
+      expect(blob.to_partial_path(project)).to eq 'text'
     end
 
     it 'defaults to download' do
       blob = stubbed_blob
-
-      expect(blob.to_partial_path).to eq 'download'
+      expect(blob.to_partial_path(project)).to eq 'download'
     end
   end
 
diff --git a/spec/models/build_spec.rb b/spec/models/build_spec.rb
deleted file mode 100644
index d4970e38f7c..00000000000
--- a/spec/models/build_spec.rb
+++ /dev/null
@@ -1,1183 +0,0 @@
-require 'spec_helper'
-
-describe Ci::Build, models: true do
-  let(:project) { create(:project) }
-
-  let(:pipeline) do
-    create(:ci_pipeline, project: project,
-                         sha: project.commit.id,
-                         ref: project.default_branch,
-                         status: 'success')
-  end
-
-  let(:build) { create(:ci_build, pipeline: pipeline) }
-
-  it { is_expected.to validate_presence_of :ref }
-
-  it { is_expected.to respond_to :trace_html }
-
-  describe '#first_pending' do
-    let!(:first) { create(:ci_build, pipeline: pipeline, status: 'pending', created_at: Date.yesterday) }
-    let!(:second) { create(:ci_build, pipeline: pipeline, status: 'pending') }
-    subject { Ci::Build.first_pending }
-
-    it { is_expected.to be_a(Ci::Build) }
-    it('returns with the first pending build') { is_expected.to eq(first) }
-  end
-
-  describe '#create_from' do
-    before do
-      build.status = 'success'
-      build.save
-    end
-    let(:create_from_build) { Ci::Build.create_from build }
-
-    it 'exists a pending task' do
-      expect(Ci::Build.pending.count(:all)).to eq 0
-      create_from_build
-      expect(Ci::Build.pending.count(:all)).to be > 0
-    end
-  end
-
-  describe '#failed_but_allowed?' do
-    subject { build.failed_but_allowed? }
-
-    context 'when build is not allowed to fail' do
-      before do
-        build.allow_failure = false
-      end
-
-      context 'and build.status is success' do
-        before do
-          build.status = 'success'
-        end
-
-        it { is_expected.to be_falsey }
-      end
-
-      context 'and build.status is failed' do
-        before do
-          build.status = 'failed'
-        end
-
-        it { is_expected.to be_falsey }
-      end
-    end
-
-    context 'when build is allowed to fail' do
-      before do
-        build.allow_failure = true
-      end
-
-      context 'and build.status is success' do
-        before do
-          build.status = 'success'
-        end
-
-        it { is_expected.to be_falsey }
-      end
-
-      context 'and build.status is failed' do
-        before do
-          build.status = 'failed'
-        end
-
-        it { is_expected.to be_truthy }
-      end
-    end
-  end
-
-  describe '#trace' do
-    it { expect(build.trace).to be_nil }
-
-    context 'when build.trace contains text' do
-      let(:text) { 'example output' }
-      before do
-        build.trace = text
-      end
-
-      it { expect(build.trace).to eq(text) }
-    end
-
-    context 'when build.trace hides runners token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.update(trace: token)
-        build.project.update(runners_token: token)
-      end
-
-      it { expect(build.trace).not_to include(token) }
-      it { expect(build.raw_trace).to include(token) }
-    end
-
-    context 'when build.trace hides build token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.update(trace: token)
-        build.update(token: token)
-      end
-
-      it { expect(build.trace).not_to include(token) }
-      it { expect(build.raw_trace).to include(token) }
-    end
-  end
-
-  describe '#raw_trace' do
-    subject { build.raw_trace }
-
-    context 'when build.trace hides runners token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.project.update(runners_token: token)
-        build.update(trace: token)
-      end
-
-      it { is_expected.not_to include(token) }
-    end
-
-    context 'when build.trace hides build token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.update(token: token)
-        build.update(trace: token)
-      end
-
-      it { is_expected.not_to include(token) }
-    end
-  end
-
-  context '#append_trace' do
-    subject { build.trace_html }
-
-    context 'when build.trace hides runners token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.project.update(runners_token: token)
-        build.append_trace(token, 0)
-      end
-
-      it { is_expected.not_to include(token) }
-    end
-
-    context 'when build.trace hides build token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.update(token: token)
-        build.append_trace(token, 0)
-      end
-
-      it { is_expected.not_to include(token) }
-    end
-  end
-
-  # TODO: build timeout
-  # describe :timeout do
-  #   subject { build.timeout }
-  #
-  #   it { is_expected.to eq(pipeline.project.timeout) }
-  # end
-
-  describe '#options' do
-    let(:options) do
-      {
-        image: "ruby:2.1",
-        services: [
-          "postgres"
-        ]
-      }
-    end
-
-    subject { build.options }
-    it { is_expected.to eq(options) }
-  end
-
-  # TODO: allow_git_fetch
-  # describe :allow_git_fetch do
-  #   subject { build.allow_git_fetch }
-  #
-  #   it { is_expected.to eq(project.allow_git_fetch) }
-  # end
-
-  describe '#project' do
-    subject { build.project }
-
-    it { is_expected.to eq(pipeline.project) }
-  end
-
-  describe '#project_id' do
-    subject { build.project_id }
-
-    it { is_expected.to eq(pipeline.project_id) }
-  end
-
-  describe '#project_name' do
-    subject { build.project_name }
-
-    it { is_expected.to eq(project.name) }
-  end
-
-  describe '#extract_coverage' do
-    context 'valid content & regex' do
-      subject { build.extract_coverage('Coverage 1033 / 1051 LOC (98.29%) covered', '\(\d+.\d+\%\) covered') }
-
-      it { is_expected.to eq(98.29) }
-    end
-
-    context 'valid content & bad regex' do
-      subject { build.extract_coverage('Coverage 1033 / 1051 LOC (98.29%) covered', 'very covered') }
-
-      it { is_expected.to be_nil }
-    end
-
-    context 'no coverage content & regex' do
-      subject { build.extract_coverage('No coverage for today :sad:', '\(\d+.\d+\%\) covered') }
-
-      it { is_expected.to be_nil }
-    end
-
-    context 'multiple results in content & regex' do
-      subject { build.extract_coverage(' (98.39%) covered. (98.29%) covered', '\(\d+.\d+\%\) covered') }
-
-      it { is_expected.to eq(98.29) }
-    end
-
-    context 'using a regex capture' do
-      subject { build.extract_coverage('TOTAL      9926   3489    65%', 'TOTAL\s+\d+\s+\d+\s+(\d{1,3}\%)') }
-
-      it { is_expected.to eq(65) }
-    end
-  end
-
-  describe '#variables' do
-    let(:container_registry_enabled) { false }
-    let(:predefined_variables) do
-      [
-        { key: 'CI', value: 'true', public: true },
-        { key: 'GITLAB_CI', value: 'true', public: true },
-        { key: 'CI_BUILD_ID', value: build.id.to_s, public: true },
-        { key: 'CI_BUILD_TOKEN', value: build.token, public: false },
-        { key: 'CI_BUILD_REF', value: build.sha, public: true },
-        { key: 'CI_BUILD_BEFORE_SHA', value: build.before_sha, public: true },
-        { key: 'CI_BUILD_REF_NAME', value: 'master', public: true },
-        { key: 'CI_BUILD_NAME', value: 'test', public: true },
-        { key: 'CI_BUILD_STAGE', value: 'test', public: true },
-        { key: 'CI_SERVER_NAME', value: 'GitLab', public: true },
-        { key: 'CI_SERVER_VERSION', value: Gitlab::VERSION, public: true },
-        { key: 'CI_SERVER_REVISION', value: Gitlab::REVISION, public: true },
-        { key: 'CI_PROJECT_ID', value: project.id.to_s, public: true },
-        { key: 'CI_PROJECT_NAME', value: project.path, public: true },
-        { key: 'CI_PROJECT_PATH', value: project.path_with_namespace, public: true },
-        { key: 'CI_PROJECT_NAMESPACE', value: project.namespace.path, public: true },
-        { key: 'CI_PROJECT_URL', value: project.web_url, public: true },
-        { key: 'CI_PIPELINE_ID', value: pipeline.id.to_s, public: true }
-      ]
-    end
-
-    before do
-      stub_container_registry_config(enabled: container_registry_enabled, host_port: 'registry.example.com')
-    end
-
-    subject { build.variables }
-
-    context 'returns variables' do
-      before do
-        build.yaml_variables = []
-      end
-
-      it { is_expected.to eq(predefined_variables) }
-    end
-
-    context 'when build has user' do
-      let(:user) { create(:user, username: 'starter') }
-      let(:user_variables) do
-        [
-          { key: 'GITLAB_USER_ID',    value: user.id.to_s, public: true },
-          { key: 'GITLAB_USER_EMAIL', value: user.email,   public: true }
-        ]
-      end
-
-      before do
-        build.update_attributes(user: user)
-      end
-
-      it { user_variables.each { |v| is_expected.to include(v) } }
-    end
-
-    context 'when build started manually' do
-      before do
-        build.update_attributes(when: :manual)
-      end
-
-      let(:manual_variable) do
-        { key: 'CI_BUILD_MANUAL', value: 'true', public: true }
-      end
-
-      it { is_expected.to include(manual_variable) }
-    end
-
-    context 'when build is for tag' do
-      let(:tag_variable) do
-        { key: 'CI_BUILD_TAG', value: 'master', public: true }
-      end
-
-      before do
-        build.update_attributes(tag: true)
-      end
-
-      it { is_expected.to include(tag_variable) }
-    end
-
-    context 'when secure variable is defined' do
-      let(:secure_variable) do
-        { key: 'SECRET_KEY', value: 'secret_value', public: false }
-      end
-
-      before do
-        build.project.variables << Ci::Variable.new(key: 'SECRET_KEY', value: 'secret_value')
-      end
-
-      it { is_expected.to include(secure_variable) }
-    end
-
-    context 'when build is for triggers' do
-      let(:trigger) { create(:ci_trigger, project: project) }
-      let(:trigger_request) { create(:ci_trigger_request_with_variables, pipeline: pipeline, trigger: trigger) }
-      let(:user_trigger_variable) do
-        { key: :TRIGGER_KEY_1, value: 'TRIGGER_VALUE_1', public: false }
-      end
-      let(:predefined_trigger_variable) do
-        { key: 'CI_BUILD_TRIGGERED', value: 'true', public: true }
-      end
-
-      before do
-        build.trigger_request = trigger_request
-      end
-
-      it { is_expected.to include(user_trigger_variable) }
-      it { is_expected.to include(predefined_trigger_variable) }
-    end
-
-    context 'when yaml_variables are undefined' do
-      before do
-        build.yaml_variables = nil
-      end
-
-      context 'use from gitlab-ci.yml' do
-        before do
-          stub_ci_pipeline_yaml_file(config)
-        end
-
-        context 'when config is not found' do
-          let(:config) { nil }
-
-          it { is_expected.to eq(predefined_variables) }
-        end
-
-        context 'when config does not have a questioned job' do
-          let(:config) do
-            YAML.dump({
-              test_other: {
-                script: 'Hello World'
-              }
-            })
-          end
-
-          it { is_expected.to eq(predefined_variables) }
-        end
-
-        context 'when config has variables' do
-          let(:config) do
-            YAML.dump({
-              test: {
-                script: 'Hello World',
-                variables: {
-                  KEY: 'value'
-                }
-              }
-            })
-          end
-          let(:variables) do
-            [{ key: :KEY, value: 'value', public: true }]
-          end
-
-          it { is_expected.to eq(predefined_variables + variables) }
-        end
-      end
-    end
-
-    context 'when container registry is enabled' do
-      let(:container_registry_enabled) { true }
-      let(:ci_registry) do
-        { key: 'CI_REGISTRY',  value: 'registry.example.com',  public: true }
-      end
-      let(:ci_registry_image) do
-        { key: 'CI_REGISTRY_IMAGE',  value: project.container_registry_repository_url, public: true }
-      end
-
-      context 'and is disabled for project' do
-        before do
-          project.update(container_registry_enabled: false)
-        end
-
-        it { is_expected.to include(ci_registry) }
-        it { is_expected.not_to include(ci_registry_image) }
-      end
-
-      context 'and is enabled for project' do
-        before do
-          project.update(container_registry_enabled: true)
-        end
-
-        it { is_expected.to include(ci_registry) }
-        it { is_expected.to include(ci_registry_image) }
-      end
-    end
-
-    context 'when runner is assigned to build' do
-      let(:runner) { create(:ci_runner, description: 'description', tag_list: ['docker', 'linux']) }
-
-      before do
-        build.update(runner: runner)
-      end
-
-      it { is_expected.to include({ key: 'CI_RUNNER_ID', value: runner.id.to_s, public: true }) }
-      it { is_expected.to include({ key: 'CI_RUNNER_DESCRIPTION', value: 'description', public: true }) }
-      it { is_expected.to include({ key: 'CI_RUNNER_TAGS', value: 'docker, linux', public: true }) }
-    end
-
-    context 'returns variables in valid order' do
-      before do
-        allow(build).to receive(:predefined_variables) { ['predefined'] }
-        allow(project).to receive(:predefined_variables) { ['project'] }
-        allow(pipeline).to receive(:predefined_variables) { ['pipeline'] }
-        allow(build).to receive(:yaml_variables) { ['yaml'] }
-        allow(project).to receive(:secret_variables) { ['secret'] }
-      end
-
-      it { is_expected.to eq(%w[predefined project pipeline yaml secret]) }
-    end
-  end
-
-  describe '#has_tags?' do
-    context 'when build has tags' do
-      subject { create(:ci_build, tag_list: ['tag']) }
-      it { is_expected.to have_tags }
-    end
-
-    context 'when build does not have tags' do
-      subject { create(:ci_build, tag_list: []) }
-      it { is_expected.not_to have_tags }
-    end
-  end
-
-  describe '#any_runners_online?' do
-    subject { build.any_runners_online? }
-
-    context 'when no runners' do
-      it { is_expected.to be_falsey }
-    end
-
-    context 'when there are runners' do
-      let(:runner) { create(:ci_runner) }
-
-      before do
-        build.project.runners << runner
-        runner.update_attributes(contacted_at: 1.second.ago)
-      end
-
-      it { is_expected.to be_truthy }
-
-      it 'that is inactive' do
-        runner.update_attributes(active: false)
-        is_expected.to be_falsey
-      end
-
-      it 'that is not online' do
-        runner.update_attributes(contacted_at: nil)
-        is_expected.to be_falsey
-      end
-
-      it 'that cannot handle build' do
-        expect_any_instance_of(Ci::Runner).to receive(:can_pick?).and_return(false)
-        is_expected.to be_falsey
-      end
-    end
-  end
-
-  describe '#stuck?' do
-    subject { build.stuck? }
-
-    context "when commit_status.status is pending" do
-      before do
-        build.status = 'pending'
-      end
-
-      it { is_expected.to be_truthy }
-
-      context "and there are specific runner" do
-        let(:runner) { create(:ci_runner, contacted_at: 1.second.ago) }
-
-        before do
-          build.project.runners << runner
-          runner.save
-        end
-
-        it { is_expected.to be_falsey }
-      end
-    end
-
-    %w[success failed canceled running].each do |state|
-      context "when commit_status.status is #{state}" do
-        before do
-          build.status = state
-        end
-
-        it { is_expected.to be_falsey }
-      end
-    end
-  end
-
-  describe '#artifacts?' do
-    subject { build.artifacts? }
-
-    context 'artifacts archive does not exist' do
-      before do
-        build.update_attributes(artifacts_file: nil)
-      end
-
-      it { is_expected.to be_falsy }
-    end
-
-    context 'artifacts archive exists' do
-      let(:build) { create(:ci_build, :artifacts) }
-      it { is_expected.to be_truthy }
-
-      context 'is expired' do
-        before { build.update(artifacts_expire_at: Time.now - 7.days)  }
-        it { is_expected.to be_falsy }
-      end
-
-      context 'is not expired' do
-        before { build.update(artifacts_expire_at: Time.now + 7.days)  }
-        it { is_expected.to be_truthy }
-      end
-    end
-  end
-
-  describe '#artifacts_expired?' do
-    subject { build.artifacts_expired? }
-
-    context 'is expired' do
-      before { build.update(artifacts_expire_at: Time.now - 7.days)  }
-
-      it { is_expected.to be_truthy }
-    end
-
-    context 'is not expired' do
-      before { build.update(artifacts_expire_at: Time.now + 7.days)  }
-
-      it { is_expected.to be_falsey }
-    end
-  end
-
-  describe '#artifacts_metadata?' do
-    subject { build.artifacts_metadata? }
-    context 'artifacts metadata does not exist' do
-      it { is_expected.to be_falsy }
-    end
-
-    context 'artifacts archive is a zip file and metadata exists' do
-      let(:build) { create(:ci_build, :artifacts) }
-      it { is_expected.to be_truthy }
-    end
-  end
-  describe '#repo_url' do
-    let(:build) { create(:ci_build) }
-    let(:project) { build.project }
-
-    subject { build.repo_url }
-
-    it { is_expected.to be_a(String) }
-    it { is_expected.to end_with(".git") }
-    it { is_expected.to start_with(project.web_url[0..6]) }
-    it { is_expected.to include(build.token) }
-    it { is_expected.to include('gitlab-ci-token') }
-    it { is_expected.to include(project.web_url[7..-1]) }
-  end
-
-  describe '#artifacts_expire_in' do
-    subject { build.artifacts_expire_in }
-    it { is_expected.to be_nil }
-
-    context 'when artifacts_expire_at is specified' do
-      let(:expire_at) { Time.now + 7.days }
-
-      before { build.artifacts_expire_at = expire_at }
-
-      it { is_expected.to be_within(5).of(expire_at - Time.now) }
-    end
-  end
-
-  describe '#artifacts_expire_in=' do
-    subject { build.artifacts_expire_in }
-
-    it 'when assigning valid duration' do
-      build.artifacts_expire_in = '7 days'
-
-      is_expected.to be_within(10).of(7.days.to_i)
-    end
-
-    it 'when assigning invalid duration' do
-      expect { build.artifacts_expire_in = '7 elephants' }.to raise_error(ChronicDuration::DurationParseError)
-      is_expected.to be_nil
-    end
-
-    it 'when resseting value' do
-      build.artifacts_expire_in = nil
-
-      is_expected.to be_nil
-    end
-  end
-
-  describe '#keep_artifacts!' do
-    let(:build) { create(:ci_build, artifacts_expire_at: Time.now + 7.days) }
-
-    it 'to reset expire_at' do
-      build.keep_artifacts!
-
-      expect(build.artifacts_expire_at).to be_nil
-    end
-  end
-
-  describe '#depends_on_builds' do
-    let!(:build) { create(:ci_build, pipeline: pipeline, name: 'build', stage_idx: 0, stage: 'build') }
-    let!(:rspec_test) { create(:ci_build, pipeline: pipeline, name: 'rspec', stage_idx: 1, stage: 'test') }
-    let!(:rubocop_test) { create(:ci_build, pipeline: pipeline, name: 'rubocop', stage_idx: 1, stage: 'test') }
-    let!(:staging) { create(:ci_build, pipeline: pipeline, name: 'staging', stage_idx: 2, stage: 'deploy') }
-
-    it 'expects to have no dependents if this is first build' do
-      expect(build.depends_on_builds).to be_empty
-    end
-
-    it 'expects to have one dependent if this is test' do
-      expect(rspec_test.depends_on_builds.map(&:id)).to contain_exactly(build.id)
-    end
-
-    it 'expects to have all builds from build and test stage if this is last' do
-      expect(staging.depends_on_builds.map(&:id)).to contain_exactly(build.id, rspec_test.id, rubocop_test.id)
-    end
-
-    it 'expects to have retried builds instead the original ones' do
-      retried_rspec = Ci::Build.retry(rspec_test)
-      expect(staging.depends_on_builds.map(&:id)).to contain_exactly(build.id, retried_rspec.id, rubocop_test.id)
-    end
-  end
-
-  def create_mr(build, pipeline, factory: :merge_request, created_at: Time.now)
-    create(factory, source_project_id: pipeline.gl_project_id,
-                    target_project_id: pipeline.gl_project_id,
-                    source_branch: build.ref,
-                    created_at: created_at)
-  end
-
-  describe '#merge_request' do
-    context 'when a MR has a reference to the pipeline' do
-      before do
-        @merge_request = create_mr(build, pipeline, factory: :merge_request)
-
-        commits = [double(id: pipeline.sha)]
-        allow(@merge_request).to receive(:commits).and_return(commits)
-        allow(MergeRequest).to receive_message_chain(:includes, :where, :reorder).and_return([@merge_request])
-      end
-
-      it 'returns the single associated MR' do
-        expect(build.merge_request.id).to eq(@merge_request.id)
-      end
-    end
-
-    context 'when there is not a MR referencing the pipeline' do
-      it 'returns nil' do
-        expect(build.merge_request).to be_nil
-      end
-    end
-
-    context 'when more than one MR have a reference to the pipeline' do
-      before do
-        @merge_request = create_mr(build, pipeline, factory: :merge_request)
-        @merge_request.close!
-        @merge_request2 = create_mr(build, pipeline, factory: :merge_request)
-
-        commits = [double(id: pipeline.sha)]
-        allow(@merge_request).to receive(:commits).and_return(commits)
-        allow(@merge_request2).to receive(:commits).and_return(commits)
-        allow(MergeRequest).to receive_message_chain(:includes, :where, :reorder).and_return([@merge_request, @merge_request2])
-      end
-
-      it 'returns the first MR' do
-        expect(build.merge_request.id).to eq(@merge_request.id)
-      end
-    end
-
-    context 'when a Build is created after the MR' do
-      before do
-        @merge_request = create_mr(build, pipeline, factory: :merge_request_with_diffs)
-        pipeline2 = create(:ci_pipeline, project: project)
-        @build2 = create(:ci_build, pipeline: pipeline2)
-
-        allow(@merge_request).to receive(:commits_sha).
-          and_return([pipeline.sha, pipeline2.sha])
-        allow(MergeRequest).to receive_message_chain(:includes, :where, :reorder).and_return([@merge_request])
-      end
-
-      it 'returns the current MR' do
-        expect(@build2.merge_request.id).to eq(@merge_request.id)
-      end
-    end
-  end
-
-  describe 'build erasable' do
-    shared_examples 'erasable' do
-      it 'removes artifact file' do
-        expect(build.artifacts_file.exists?).to be_falsy
-      end
-
-      it 'removes artifact metadata file' do
-        expect(build.artifacts_metadata.exists?).to be_falsy
-      end
-
-      it 'erases build trace in trace file' do
-        expect(build.trace).to be_empty
-      end
-
-      it 'sets erased to true' do
-        expect(build.erased?).to be true
-      end
-
-      it 'sets erase date' do
-        expect(build.erased_at).not_to be_falsy
-      end
-    end
-
-    context 'build is not erasable' do
-      let!(:build) { create(:ci_build) }
-
-      describe '#erase' do
-        subject { build.erase }
-
-        it { is_expected.to be false }
-      end
-
-      describe '#erasable?' do
-        subject { build.erasable? }
-        it { is_expected.to eq false }
-      end
-    end
-
-    context 'build is erasable' do
-      let!(:build) { create(:ci_build, :trace, :success, :artifacts) }
-
-      describe '#erase' do
-        before do
-          build.erase(erased_by: user)
-        end
-
-        context 'erased by user' do
-          let!(:user) { create(:user, username: 'eraser') }
-
-          include_examples 'erasable'
-
-          it 'records user who erased a build' do
-            expect(build.erased_by).to eq user
-          end
-        end
-
-        context 'erased by system' do
-          let(:user) { nil }
-
-          include_examples 'erasable'
-
-          it 'does not set user who erased a build' do
-            expect(build.erased_by).to be_nil
-          end
-        end
-      end
-
-      describe '#erasable?' do
-        subject { build.erasable? }
-        it { is_expected.to be_truthy }
-      end
-
-      describe '#erased?' do
-        let!(:build) { create(:ci_build, :trace, :success, :artifacts) }
-        subject { build.erased? }
-
-        context 'build has not been erased' do
-          it { is_expected.to be_falsey }
-        end
-
-        context 'build has been erased' do
-          before do
-            build.erase
-          end
-
-          it { is_expected.to be_truthy }
-        end
-      end
-
-      context 'metadata and build trace are not available' do
-        let!(:build) { create(:ci_build, :success, :artifacts) }
-
-        before do
-          build.remove_artifacts_metadata!
-        end
-
-        describe '#erase' do
-          it 'does not raise error' do
-            expect { build.erase }.not_to raise_error
-          end
-        end
-      end
-    end
-  end
-
-  describe '#commit' do
-    it 'returns commit pipeline has been created for' do
-      expect(build.commit).to eq project.commit
-    end
-  end
-
-  describe '#when' do
-    subject { build.when }
-
-    context 'when `when` is undefined' do
-      before do
-        build.when = nil
-      end
-
-      context 'use from gitlab-ci.yml' do
-        before do
-          stub_ci_pipeline_yaml_file(config)
-        end
-
-        context 'when config is not found' do
-          let(:config) { nil }
-
-          it { is_expected.to eq('on_success') }
-        end
-
-        context 'when config does not have a questioned job' do
-          let(:config) do
-            YAML.dump({
-                        test_other: {
-                          script: 'Hello World'
-                        }
-                      })
-          end
-
-          it { is_expected.to eq('on_success') }
-        end
-
-        context 'when config has `when`' do
-          let(:config) do
-            YAML.dump({
-                        test: {
-                          script: 'Hello World',
-                          when: 'always'
-                        }
-                      })
-          end
-
-          it { is_expected.to eq('always') }
-        end
-      end
-    end
-  end
-
-  describe '#retryable?' do
-    context 'when build is running' do
-      before do
-        build.run!
-      end
-
-      it { expect(build).not_to be_retryable }
-    end
-
-    context 'when build is finished' do
-      before do
-        build.success!
-      end
-
-      it { expect(build).to be_retryable }
-    end
-  end
-
-  describe '#manual?' do
-    before do
-      build.update(when: value)
-    end
-
-    subject { build.manual? }
-
-    context 'when is set to manual' do
-      let(:value) { 'manual' }
-
-      it { is_expected.to be_truthy }
-    end
-
-    context 'when set to something else' do
-      let(:value) { 'something else' }
-
-      it { is_expected.to be_falsey }
-    end
-  end
-
-  describe '#other_actions' do
-    let(:build) { create(:ci_build, :manual, pipeline: pipeline) }
-    let!(:other_build) { create(:ci_build, :manual, pipeline: pipeline, name: 'other action') }
-
-    subject { build.other_actions }
-
-    it 'returns other actions' do
-      is_expected.to contain_exactly(other_build)
-    end
-
-    context 'when build is retried' do
-      let!(:new_build) { Ci::Build.retry(build) }
-
-      it 'does not return any of them' do
-        is_expected.not_to include(build, new_build)
-      end
-    end
-
-    context 'when other build is retried' do
-      let!(:retried_build) { Ci::Build.retry(other_build) }
-
-      it 'returns a retried build' do
-        is_expected.to contain_exactly(retried_build)
-      end
-    end
-  end
-
-  describe '#play' do
-    let(:build) { create(:ci_build, :manual, pipeline: pipeline) }
-
-    subject { build.play }
-
-    it 'enqueues a build' do
-      is_expected.to be_pending
-      is_expected.to eq(build)
-    end
-
-    context 'for successful build' do
-      before do
-        build.update(status: 'success')
-      end
-
-      it 'creates a new build' do
-        is_expected.to be_pending
-        is_expected.not_to eq(build)
-      end
-    end
-  end
-
-  describe '#when' do
-    subject { build.when }
-
-    context 'when `when` is undefined' do
-      before do
-        build.when = nil
-      end
-
-      context 'use from gitlab-ci.yml' do
-        before do
-          stub_ci_pipeline_yaml_file(config)
-        end
-
-        context 'when config is not found' do
-          let(:config) { nil }
-
-          it { is_expected.to eq('on_success') }
-        end
-
-        context 'when config does not have a questioned job' do
-          let(:config) do
-            YAML.dump({
-                        test_other: {
-                          script: 'Hello World'
-                        }
-                      })
-          end
-
-          it { is_expected.to eq('on_success') }
-        end
-
-        context 'when config has when' do
-          let(:config) do
-            YAML.dump({
-                        test: {
-                          script: 'Hello World',
-                          when: 'always'
-                        }
-                      })
-          end
-
-          it { is_expected.to eq('always') }
-        end
-      end
-    end
-  end
-
-  describe '#retryable?' do
-    context 'when build is running' do
-      before { build.run! }
-
-      it 'returns false' do
-        expect(build).not_to be_retryable
-      end
-    end
-
-    context 'when build is finished' do
-      before do
-        build.success!
-      end
-
-      it 'returns true' do
-        expect(build).to be_retryable
-      end
-    end
-  end
-
-  describe '#has_environment?' do
-    subject { build.has_environment? }
-
-    context 'when environment is defined' do
-      before do
-        build.update(environment: 'review')
-      end
-
-      it { is_expected.to be_truthy }
-    end
-
-    context 'when environment is not defined' do
-      before do
-        build.update(environment: nil)
-      end
-
-      it { is_expected.to be_falsey }
-    end
-  end
-
-  describe '#starts_environment?' do
-    subject { build.starts_environment? }
-
-    context 'when environment is defined' do
-      before do
-        build.update(environment: 'review')
-      end
-
-      context 'no action is defined' do
-        it { is_expected.to be_truthy }
-      end
-
-      context 'and start action is defined' do
-        before do
-          build.update(options: { environment: { action: 'start' } } )
-        end
-
-        it { is_expected.to be_truthy }
-      end
-    end
-
-    context 'when environment is not defined' do
-      before do
-        build.update(environment: nil)
-      end
-
-      it { is_expected.to be_falsey }
-    end
-  end
-
-  describe '#stops_environment?' do
-    subject { build.stops_environment? }
-
-    context 'when environment is defined' do
-      before do
-        build.update(environment: 'review')
-      end
-
-      context 'no action is defined' do
-        it { is_expected.to be_falsey }
-      end
-
-      context 'and stop action is defined' do
-        before do
-          build.update(options: { environment: { action: 'stop' } } )
-        end
-
-        it { is_expected.to be_truthy }
-      end
-    end
-
-    context 'when environment is not defined' do
-      before do
-        build.update(environment: nil)
-      end
-
-      it { is_expected.to be_falsey }
-    end
-  end
-
-  describe '#last_deployment' do
-    subject { build.last_deployment }
-
-    context 'when multiple deployments are created' do
-      let!(:deployment1) { create(:deployment, deployable: build) }
-      let!(:deployment2) { create(:deployment, deployable: build) }
-
-      it 'returns the latest one' do
-        is_expected.to eq(deployment2)
-      end
-    end
-  end
-
-  describe '#outdated_deployment?' do
-    subject { build.outdated_deployment? }
-
-    context 'when build succeeded' do
-      let(:build) { create(:ci_build, :success) }
-      let!(:deployment) { create(:deployment, deployable: build) }
-
-      context 'current deployment is latest' do
-        it { is_expected.to be_falsey }
-      end
-
-      context 'current deployment is not latest on environment' do
-        let!(:deployment2) { create(:deployment, environment: deployment.environment) }
-
-        it { is_expected.to be_truthy }
-      end
-    end
-
-    context 'when build failed' do
-      let(:build) { create(:ci_build, :failed) }
-
-      it { is_expected.to be_falsey }
-    end
-  end
-
-  describe '#expanded_environment_name' do
-    subject { build.expanded_environment_name }
-
-    context 'when environment uses variables' do
-      let(:build) { create(:ci_build, ref: 'master', environment: 'review/$CI_BUILD_REF_NAME') }
-
-      it { is_expected.to eq('review/master') }
-    end
-  end
-end
diff --git a/spec/models/chat_team_spec.rb b/spec/models/chat_team_spec.rb
new file mode 100644
index 00000000000..5283561a83f
--- /dev/null
+++ b/spec/models/chat_team_spec.rb
@@ -0,0 +1,15 @@
+require 'spec_helper'
+
+describe ChatTeam, type: :model do
+  subject { create(:chat_team) }
+
+  # Associations
+  it { is_expected.to belong_to(:namespace) }
+
+  # Validations
+  it { is_expected.to validate_uniqueness_of(:namespace) }
+
+  # Fields
+  it { is_expected.to respond_to(:name) }
+  it { is_expected.to respond_to(:team_id) }
+end
diff --git a/spec/models/ci/build_spec.rb b/spec/models/ci/build_spec.rb
index a7e90c8a381..fd6ea2d6722 100644
--- a/spec/models/ci/build_spec.rb
+++ b/spec/models/ci/build_spec.rb
@@ -1,14 +1,1078 @@
 require 'spec_helper'
 
-describe Ci::Build, models: true do
-  let(:build) { create(:ci_build) }
+describe Ci::Build, :models do
+  let(:user) { create(:user) }
+  let(:project) { create(:project, :repository) }
+  let(:build) { create(:ci_build, pipeline: pipeline) }
   let(:test_trace) { 'This is a test' }
 
+  let(:pipeline) do
+    create(:ci_pipeline, project: project,
+                         sha: project.commit.id,
+                         ref: project.default_branch,
+                         status: 'success')
+  end
+
   it { is_expected.to belong_to(:runner) }
   it { is_expected.to belong_to(:trigger_request) }
   it { is_expected.to belong_to(:erased_by) }
-
   it { is_expected.to have_many(:deployments) }
+  it { is_expected.to validate_presence_of :ref }
+  it { is_expected.to respond_to :trace_html }
+
+  describe '#actionize' do
+    context 'when build is a created' do
+      before do
+        build.update_column(:status, :created)
+      end
+
+      it 'makes build a manual action' do
+        expect(build.actionize).to be true
+        expect(build.reload).to be_manual
+      end
+    end
+
+    context 'when build is not created' do
+      before do
+        build.update_column(:status, :pending)
+      end
+
+      it 'does not change build status' do
+        expect(build.actionize).to be false
+        expect(build.reload).to be_pending
+      end
+    end
+  end
+
+  describe '#any_runners_online?' do
+    subject { build.any_runners_online? }
+
+    context 'when no runners' do
+      it { is_expected.to be_falsey }
+    end
+
+    context 'when there are runners' do
+      let(:runner) { create(:ci_runner) }
+
+      before do
+        build.project.runners << runner
+        runner.update_attributes(contacted_at: 1.second.ago)
+      end
+
+      it { is_expected.to be_truthy }
+
+      it 'that is inactive' do
+        runner.update_attributes(active: false)
+        is_expected.to be_falsey
+      end
+
+      it 'that is not online' do
+        runner.update_attributes(contacted_at: nil)
+        is_expected.to be_falsey
+      end
+
+      it 'that cannot handle build' do
+        expect_any_instance_of(Ci::Runner).to receive(:can_pick?).and_return(false)
+        is_expected.to be_falsey
+      end
+    end
+  end
+
+  describe '#append_trace' do
+    subject { build.trace_html }
+
+    context 'when build.trace hides runners token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.project.update(runners_token: token)
+        build.append_trace(token, 0)
+      end
+
+      it { is_expected.not_to include(token) }
+    end
+
+    context 'when build.trace hides build token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.update(token: token)
+        build.append_trace(token, 0)
+      end
+
+      it { is_expected.not_to include(token) }
+    end
+  end
+
+  describe '#artifacts?' do
+    subject { build.artifacts? }
+
+    context 'artifacts archive does not exist' do
+      before do
+        build.update_attributes(artifacts_file: nil)
+      end
+
+      it { is_expected.to be_falsy }
+    end
+
+    context 'artifacts archive exists' do
+      let(:build) { create(:ci_build, :artifacts) }
+      it { is_expected.to be_truthy }
+
+      context 'is expired' do
+        before { build.update(artifacts_expire_at: Time.now - 7.days)  }
+        it { is_expected.to be_falsy }
+      end
+
+      context 'is not expired' do
+        before { build.update(artifacts_expire_at: Time.now + 7.days)  }
+        it { is_expected.to be_truthy }
+      end
+    end
+  end
+
+  describe '#artifacts_expired?' do
+    subject { build.artifacts_expired? }
+
+    context 'is expired' do
+      before { build.update(artifacts_expire_at: Time.now - 7.days)  }
+
+      it { is_expected.to be_truthy }
+    end
+
+    context 'is not expired' do
+      before { build.update(artifacts_expire_at: Time.now + 7.days)  }
+
+      it { is_expected.to be_falsey }
+    end
+  end
+
+  describe '#artifacts_metadata?' do
+    subject { build.artifacts_metadata? }
+    context 'artifacts metadata does not exist' do
+      it { is_expected.to be_falsy }
+    end
+
+    context 'artifacts archive is a zip file and metadata exists' do
+      let(:build) { create(:ci_build, :artifacts) }
+      it { is_expected.to be_truthy }
+    end
+  end
+
+  describe '#artifacts_expire_in' do
+    subject { build.artifacts_expire_in }
+    it { is_expected.to be_nil }
+
+    context 'when artifacts_expire_at is specified' do
+      let(:expire_at) { Time.now + 7.days }
+
+      before { build.artifacts_expire_at = expire_at }
+
+      it { is_expected.to be_within(5).of(expire_at - Time.now) }
+    end
+  end
+
+  describe '#artifacts_expire_in=' do
+    subject { build.artifacts_expire_in }
+
+    it 'when assigning valid duration' do
+      build.artifacts_expire_in = '7 days'
+
+      is_expected.to be_within(10).of(7.days.to_i)
+    end
+
+    it 'when assigning invalid duration' do
+      expect { build.artifacts_expire_in = '7 elephants' }.to raise_error(ChronicDuration::DurationParseError)
+      is_expected.to be_nil
+    end
+
+    it 'when resetting value' do
+      build.artifacts_expire_in = nil
+
+      is_expected.to be_nil
+    end
+
+    it 'when setting to 0' do
+      build.artifacts_expire_in = '0'
+
+      is_expected.to be_nil
+    end
+  end
+
+  describe '#commit' do
+    it 'returns commit pipeline has been created for' do
+      expect(build.commit).to eq project.commit
+    end
+  end
+
+  describe '#depends_on_builds' do
+    let!(:build) { create(:ci_build, pipeline: pipeline, name: 'build', stage_idx: 0, stage: 'build') }
+    let!(:rspec_test) { create(:ci_build, pipeline: pipeline, name: 'rspec', stage_idx: 1, stage: 'test') }
+    let!(:rubocop_test) { create(:ci_build, pipeline: pipeline, name: 'rubocop', stage_idx: 1, stage: 'test') }
+    let!(:staging) { create(:ci_build, pipeline: pipeline, name: 'staging', stage_idx: 2, stage: 'deploy') }
+
+    it 'expects to have no dependents if this is first build' do
+      expect(build.depends_on_builds).to be_empty
+    end
+
+    it 'expects to have one dependent if this is test' do
+      expect(rspec_test.depends_on_builds.map(&:id)).to contain_exactly(build.id)
+    end
+
+    it 'expects to have all builds from build and test stage if this is last' do
+      expect(staging.depends_on_builds.map(&:id)).to contain_exactly(build.id, rspec_test.id, rubocop_test.id)
+    end
+
+    it 'expects to have retried builds instead the original ones' do
+      project.add_developer(user)
+
+      retried_rspec = Ci::Build.retry(rspec_test, user)
+
+      expect(staging.depends_on_builds.map(&:id))
+        .to contain_exactly(build.id, retried_rspec.id, rubocop_test.id)
+    end
+  end
+
+  describe '#detailed_status' do
+    it 'returns a detailed status' do
+      expect(build.detailed_status(user))
+        .to be_a Gitlab::Ci::Status::Build::Cancelable
+    end
+  end
+
+  describe '#coverage_regex' do
+    subject { build.coverage_regex }
+
+    context 'when project has build_coverage_regex set' do
+      let(:project_regex) { '\(\d+\.\d+\) covered' }
+
+      before do
+        project.build_coverage_regex = project_regex
+      end
+
+      context 'and coverage_regex attribute is not set' do
+        it { is_expected.to eq(project_regex) }
+      end
+
+      context 'but coverage_regex attribute is also set' do
+        let(:build_regex) { 'Code coverage: \d+\.\d+' }
+
+        before do
+          build.coverage_regex = build_regex
+        end
+
+        it { is_expected.to eq(build_regex) }
+      end
+    end
+
+    context 'when neither project nor build has coverage regex set' do
+      it { is_expected.to be_nil }
+    end
+  end
+
+  describe '#update_coverage' do
+    context "regarding coverage_regex's value," do
+      it "saves the correct extracted coverage value" do
+        build.coverage_regex = '\(\d+.\d+\%\) covered'
+        allow(build).to receive(:trace) { 'Coverage 1033 / 1051 LOC (98.29%) covered' }
+        expect(build).to receive(:update_attributes).with(coverage: 98.29) { true }
+        expect(build.update_coverage).to be true
+      end
+    end
+  end
+
+  describe 'deployment' do
+    describe '#last_deployment' do
+      subject { build.last_deployment }
+
+      context 'when multiple deployments are created' do
+        let!(:deployment1) { create(:deployment, deployable: build) }
+        let!(:deployment2) { create(:deployment, deployable: build) }
+
+        it 'returns the latest one' do
+          is_expected.to eq(deployment2)
+        end
+      end
+    end
+
+    describe '#outdated_deployment?' do
+      subject { build.outdated_deployment? }
+
+      context 'when build succeeded' do
+        let(:build) { create(:ci_build, :success) }
+        let!(:deployment) { create(:deployment, deployable: build) }
+
+        context 'current deployment is latest' do
+          it { is_expected.to be_falsey }
+        end
+
+        context 'current deployment is not latest on environment' do
+          let!(:deployment2) { create(:deployment, environment: deployment.environment) }
+
+          it { is_expected.to be_truthy }
+        end
+      end
+
+      context 'when build failed' do
+        let(:build) { create(:ci_build, :failed) }
+
+        it { is_expected.to be_falsey }
+      end
+    end
+  end
+
+  describe 'environment' do
+    describe '#has_environment?' do
+      subject { build.has_environment? }
+
+      context 'when environment is defined' do
+        before do
+          build.update(environment: 'review')
+        end
+
+        it { is_expected.to be_truthy }
+      end
+
+      context 'when environment is not defined' do
+        before do
+          build.update(environment: nil)
+        end
+
+        it { is_expected.to be_falsey }
+      end
+    end
+
+    describe '#expanded_environment_name' do
+      subject { build.expanded_environment_name }
+
+      context 'when environment uses $CI_COMMIT_REF_NAME' do
+        let(:build) do
+          create(:ci_build,
+                 ref: 'master',
+                 environment: 'review/$CI_COMMIT_REF_NAME')
+        end
+
+        it { is_expected.to eq('review/master') }
+      end
+
+      context 'when environment uses yaml_variables containing symbol keys' do
+        let(:build) do
+          create(:ci_build,
+                 yaml_variables: [{ key: :APP_HOST, value: 'host' }],
+                 environment: 'review/$APP_HOST')
+        end
+
+        it { is_expected.to eq('review/host') }
+      end
+    end
+
+    describe '#starts_environment?' do
+      subject { build.starts_environment? }
+
+      context 'when environment is defined' do
+        before do
+          build.update(environment: 'review')
+        end
+
+        context 'no action is defined' do
+          it { is_expected.to be_truthy }
+        end
+
+        context 'and start action is defined' do
+          before do
+            build.update(options: { environment: { action: 'start' } } )
+          end
+
+          it { is_expected.to be_truthy }
+        end
+      end
+
+      context 'when environment is not defined' do
+        before do
+          build.update(environment: nil)
+        end
+
+        it { is_expected.to be_falsey }
+      end
+    end
+
+    describe '#stops_environment?' do
+      subject { build.stops_environment? }
+
+      context 'when environment is defined' do
+        before do
+          build.update(environment: 'review')
+        end
+
+        context 'no action is defined' do
+          it { is_expected.to be_falsey }
+        end
+
+        context 'and stop action is defined' do
+          before do
+            build.update(options: { environment: { action: 'stop' } } )
+          end
+
+          it { is_expected.to be_truthy }
+        end
+      end
+
+      context 'when environment is not defined' do
+        before do
+          build.update(environment: nil)
+        end
+
+        it { is_expected.to be_falsey }
+      end
+    end
+  end
+
+  describe 'erasable build' do
+    shared_examples 'erasable' do
+      it 'removes artifact file' do
+        expect(build.artifacts_file.exists?).to be_falsy
+      end
+
+      it 'removes artifact metadata file' do
+        expect(build.artifacts_metadata.exists?).to be_falsy
+      end
+
+      it 'erases build trace in trace file' do
+        expect(build.trace).to be_empty
+      end
+
+      it 'sets erased to true' do
+        expect(build.erased?).to be true
+      end
+
+      it 'sets erase date' do
+        expect(build.erased_at).not_to be_falsy
+      end
+    end
+
+    context 'build is not erasable' do
+      let!(:build) { create(:ci_build) }
+
+      describe '#erase' do
+        subject { build.erase }
+
+        it { is_expected.to be false }
+      end
+
+      describe '#erasable?' do
+        subject { build.erasable? }
+        it { is_expected.to eq false }
+      end
+    end
+
+    context 'build is erasable' do
+      let!(:build) { create(:ci_build, :trace, :success, :artifacts) }
+
+      describe '#erase' do
+        before do
+          build.erase(erased_by: user)
+        end
+
+        context 'erased by user' do
+          let!(:user) { create(:user, username: 'eraser') }
+
+          include_examples 'erasable'
+
+          it 'records user who erased a build' do
+            expect(build.erased_by).to eq user
+          end
+        end
+
+        context 'erased by system' do
+          let(:user) { nil }
+
+          include_examples 'erasable'
+
+          it 'does not set user who erased a build' do
+            expect(build.erased_by).to be_nil
+          end
+        end
+      end
+
+      describe '#erasable?' do
+        subject { build.erasable? }
+        it { is_expected.to be_truthy }
+      end
+
+      describe '#erased?' do
+        let!(:build) { create(:ci_build, :trace, :success, :artifacts) }
+        subject { build.erased? }
+
+        context 'job has not been erased' do
+          it { is_expected.to be_falsey }
+        end
+
+        context 'job has been erased' do
+          before do
+            build.erase
+          end
+
+          it { is_expected.to be_truthy }
+        end
+      end
+
+      context 'metadata and build trace are not available' do
+        let!(:build) { create(:ci_build, :success, :artifacts) }
+
+        before do
+          build.remove_artifacts_metadata!
+        end
+
+        describe '#erase' do
+          it 'does not raise error' do
+            expect { build.erase }.not_to raise_error
+          end
+        end
+      end
+    end
+  end
+
+  describe '#extract_coverage' do
+    context 'valid content & regex' do
+      subject { build.extract_coverage('Coverage 1033 / 1051 LOC (98.29%) covered', '\(\d+.\d+\%\) covered') }
+
+      it { is_expected.to eq(98.29) }
+    end
+
+    context 'valid content & bad regex' do
+      subject { build.extract_coverage('Coverage 1033 / 1051 LOC (98.29%) covered', 'very covered') }
+
+      it { is_expected.to be_nil }
+    end
+
+    context 'no coverage content & regex' do
+      subject { build.extract_coverage('No coverage for today :sad:', '\(\d+.\d+\%\) covered') }
+
+      it { is_expected.to be_nil }
+    end
+
+    context 'multiple results in content & regex' do
+      subject { build.extract_coverage(' (98.39%) covered. (98.29%) covered', '\(\d+.\d+\%\) covered') }
+
+      it { is_expected.to eq(98.29) }
+    end
+
+    context 'using a regex capture' do
+      subject { build.extract_coverage('TOTAL      9926   3489    65%', 'TOTAL\s+\d+\s+\d+\s+(\d{1,3}\%)') }
+
+      it { is_expected.to eq(65) }
+    end
+  end
+
+  describe '#first_pending' do
+    let!(:first) { create(:ci_build, pipeline: pipeline, status: 'pending', created_at: Date.yesterday) }
+    let!(:second) { create(:ci_build, pipeline: pipeline, status: 'pending') }
+    subject { Ci::Build.first_pending }
+
+    it { is_expected.to be_a(Ci::Build) }
+    it('returns with the first pending build') { is_expected.to eq(first) }
+  end
+
+  describe '#failed_but_allowed?' do
+    subject { build.failed_but_allowed? }
+
+    context 'when build is not allowed to fail' do
+      before do
+        build.allow_failure = false
+      end
+
+      context 'and build.status is success' do
+        before do
+          build.status = 'success'
+        end
+
+        it { is_expected.to be_falsey }
+      end
+
+      context 'and build.status is failed' do
+        before do
+          build.status = 'failed'
+        end
+
+        it { is_expected.to be_falsey }
+      end
+    end
+
+    context 'when build is allowed to fail' do
+      before do
+        build.allow_failure = true
+      end
+
+      context 'and build.status is success' do
+        before do
+          build.status = 'success'
+        end
+
+        it { is_expected.to be_falsey }
+      end
+
+      context 'and build status is failed' do
+        before do
+          build.status = 'failed'
+        end
+
+        it { is_expected.to be_truthy }
+      end
+
+      context 'when build is a manual action' do
+        before do
+          build.status = 'manual'
+        end
+
+        it { is_expected.to be_falsey }
+      end
+    end
+  end
+
+  describe 'flags' do
+    describe '#cancelable?' do
+      subject { build }
+
+      context 'when build is cancelable' do
+        context 'when build is pending' do
+          it { is_expected.to be_cancelable }
+        end
+
+        context 'when build is running' do
+          before do
+            build.run!
+          end
+
+          it { is_expected.to be_cancelable }
+        end
+      end
+
+      context 'when build is not cancelable' do
+        context 'when build is successful' do
+          before do
+            build.success!
+          end
+
+          it { is_expected.not_to be_cancelable }
+        end
+
+        context 'when build is failed' do
+          before do
+            build.drop!
+          end
+
+          it { is_expected.not_to be_cancelable }
+        end
+      end
+    end
+
+    describe '#retryable?' do
+      subject { build }
+
+      context 'when build is retryable' do
+        context 'when build is successful' do
+          before do
+            build.success!
+          end
+
+          it { is_expected.to be_retryable }
+        end
+
+        context 'when build is failed' do
+          before do
+            build.drop!
+          end
+
+          it { is_expected.to be_retryable }
+        end
+
+        context 'when build is canceled' do
+          before do
+            build.cancel!
+          end
+
+          it { is_expected.to be_retryable }
+        end
+      end
+
+      context 'when build is not retryable' do
+        context 'when build is running' do
+          before do
+            build.run!
+          end
+
+          it { is_expected.not_to be_retryable }
+        end
+
+        context 'when build is skipped' do
+          before do
+            build.skip!
+          end
+
+          it { is_expected.not_to be_retryable }
+        end
+      end
+    end
+
+    describe '#action?' do
+      before do
+        build.update(when: value)
+      end
+
+      subject { build.action? }
+
+      context 'when is set to manual' do
+        let(:value) { 'manual' }
+
+        it { is_expected.to be_truthy }
+      end
+
+      context 'when set to something else' do
+        let(:value) { 'something else' }
+
+        it { is_expected.to be_falsey }
+      end
+    end
+  end
+
+  describe '#has_commands?' do
+    context 'when build has commands' do
+      let(:build) do
+        create(:ci_build, commands: 'rspec')
+      end
+
+      it 'has commands' do
+        expect(build).to have_commands
+      end
+    end
+
+    context 'when does not have commands' do
+      context 'when commands are an empty string' do
+        let(:build) do
+          create(:ci_build, commands: '')
+        end
+
+        it 'has no commands' do
+          expect(build).not_to have_commands
+        end
+      end
+
+      context 'when commands are not set at all' do
+        let(:build) do
+          create(:ci_build, commands: nil)
+        end
+
+        it 'has no commands' do
+          expect(build).not_to have_commands
+        end
+      end
+    end
+  end
+
+  describe '#has_tags?' do
+    context 'when build has tags' do
+      subject { create(:ci_build, tag_list: ['tag']) }
+
+      it { is_expected.to have_tags }
+    end
+
+    context 'when build does not have tags' do
+      subject { create(:ci_build, tag_list: []) }
+
+      it { is_expected.not_to have_tags }
+    end
+  end
+
+  describe '#keep_artifacts!' do
+    let(:build) { create(:ci_build, artifacts_expire_at: Time.now + 7.days) }
+
+    it 'to reset expire_at' do
+      build.keep_artifacts!
+
+      expect(build.artifacts_expire_at).to be_nil
+    end
+  end
+
+  describe '#merge_request' do
+    def create_mr(build, pipeline, factory: :merge_request, created_at: Time.now)
+      create(factory, source_project_id: pipeline.gl_project_id,
+                      target_project_id: pipeline.gl_project_id,
+                      source_branch: build.ref,
+                      created_at: created_at)
+    end
+
+    context 'when a MR has a reference to the pipeline' do
+      before do
+        @merge_request = create_mr(build, pipeline, factory: :merge_request)
+
+        commits = [double(id: pipeline.sha)]
+        allow(@merge_request).to receive(:commits).and_return(commits)
+        allow(MergeRequest).to receive_message_chain(:includes, :where, :reorder).and_return([@merge_request])
+      end
+
+      it 'returns the single associated MR' do
+        expect(build.merge_request.id).to eq(@merge_request.id)
+      end
+    end
+
+    context 'when there is not a MR referencing the pipeline' do
+      it 'returns nil' do
+        expect(build.merge_request).to be_nil
+      end
+    end
+
+    context 'when more than one MR have a reference to the pipeline' do
+      before do
+        @merge_request = create_mr(build, pipeline, factory: :merge_request)
+        @merge_request.close!
+        @merge_request2 = create_mr(build, pipeline, factory: :merge_request)
+
+        commits = [double(id: pipeline.sha)]
+        allow(@merge_request).to receive(:commits).and_return(commits)
+        allow(@merge_request2).to receive(:commits).and_return(commits)
+        allow(MergeRequest).to receive_message_chain(:includes, :where, :reorder).and_return([@merge_request, @merge_request2])
+      end
+
+      it 'returns the first MR' do
+        expect(build.merge_request.id).to eq(@merge_request.id)
+      end
+    end
+
+    context 'when a Build is created after the MR' do
+      before do
+        @merge_request = create_mr(build, pipeline, factory: :merge_request_with_diffs)
+        pipeline2 = create(:ci_pipeline, project: project)
+        @build2 = create(:ci_build, pipeline: pipeline2)
+
+        allow(@merge_request).to receive(:commits_sha).
+          and_return([pipeline.sha, pipeline2.sha])
+        allow(MergeRequest).to receive_message_chain(:includes, :where, :reorder).and_return([@merge_request])
+      end
+
+      it 'returns the current MR' do
+        expect(@build2.merge_request.id).to eq(@merge_request.id)
+      end
+    end
+  end
+
+  describe '#options' do
+    let(:options) do
+      {
+        image: "ruby:2.1",
+        services: [
+          "postgres"
+        ]
+      }
+    end
+
+    it 'contains options' do
+      expect(build.options).to eq(options)
+    end
+  end
+
+  describe '#other_actions' do
+    let(:build) { create(:ci_build, :manual, pipeline: pipeline) }
+    let!(:other_build) { create(:ci_build, :manual, pipeline: pipeline, name: 'other action') }
+
+    subject { build.other_actions }
+
+    before do
+      project.add_developer(user)
+    end
+
+    it 'returns other actions' do
+      is_expected.to contain_exactly(other_build)
+    end
+
+    context 'when build is retried' do
+      let!(:new_build) { Ci::Build.retry(build, user) }
+
+      it 'does not return any of them' do
+        is_expected.not_to include(build, new_build)
+      end
+    end
+
+    context 'when other build is retried' do
+      let!(:retried_build) { Ci::Build.retry(other_build, user) }
+
+      it 'returns a retried build' do
+        is_expected.to contain_exactly(retried_build)
+      end
+    end
+  end
+
+  describe '#persisted_environment' do
+    before do
+      @environment = create(:environment, project: project, name: "foo-#{project.default_branch}")
+    end
+
+    subject { build.persisted_environment }
+
+    context 'referenced literally' do
+      let(:build) { create(:ci_build, pipeline: pipeline, environment: "foo-#{project.default_branch}") }
+
+      it { is_expected.to eq(@environment) }
+    end
+
+    context 'referenced with a variable' do
+      let(:build) { create(:ci_build, pipeline: pipeline, environment: "foo-$CI_COMMIT_REF_NAME") }
+
+      it { is_expected.to eq(@environment) }
+    end
+  end
+
+  describe '#play' do
+    let(:build) { create(:ci_build, :manual, pipeline: pipeline) }
+
+    before do
+      project.add_developer(user)
+    end
+
+    context 'when build is manual' do
+      it 'enqueues a build' do
+        new_build = build.play(user)
+
+        expect(new_build).to be_pending
+        expect(new_build).to eq(build)
+      end
+    end
+
+    context 'when build is passed' do
+      before do
+        build.update(status: 'success')
+      end
+
+      it 'creates a new build' do
+        new_build = build.play(user)
+
+        expect(new_build).to be_pending
+        expect(new_build).not_to eq(build)
+      end
+    end
+  end
+
+  describe 'project settings' do
+    describe '#timeout' do
+      it 'returns project timeout configuration' do
+        expect(build.timeout).to eq(project.build_timeout)
+      end
+    end
+
+    describe '#allow_git_fetch' do
+      it 'return project allow_git_fetch configuration' do
+        expect(build.allow_git_fetch).to eq(project.build_allow_git_fetch)
+      end
+    end
+  end
+
+  describe '#project' do
+    subject { build.project }
+
+    it { is_expected.to eq(pipeline.project) }
+  end
+
+  describe '#project_id' do
+    subject { build.project_id }
+
+    it { is_expected.to eq(pipeline.project_id) }
+  end
+
+  describe '#project_name' do
+    subject { build.project_name }
+
+    it { is_expected.to eq(project.name) }
+  end
+
+  describe '#raw_trace' do
+    subject { build.raw_trace }
+
+    context 'when build.trace hides runners token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.project.update(runners_token: token)
+        build.update(trace: token)
+      end
+
+      it { is_expected.not_to include(token) }
+    end
+
+    context 'when build.trace hides build token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.update(token: token)
+        build.update(trace: token)
+      end
+
+      it { is_expected.not_to include(token) }
+    end
+  end
+
+  describe '#ref_slug' do
+    {
+      'master'    => 'master',
+      '1-foo'     => '1-foo',
+      'fix/1-foo' => 'fix-1-foo',
+      'fix-1-foo' => 'fix-1-foo',
+      'a' * 63    => 'a' * 63,
+      'a' * 64    => 'a' * 63,
+      'FOO'       => 'foo',
+    }.each do |ref, slug|
+      it "transforms #{ref} to #{slug}" do
+        build.ref = ref
+
+        expect(build.ref_slug).to eq(slug)
+      end
+    end
+  end
+
+  describe '#repo_url' do
+    let(:build) { create(:ci_build) }
+    let(:project) { build.project }
+
+    subject { build.repo_url }
+
+    it { is_expected.to be_a(String) }
+    it { is_expected.to end_with(".git") }
+    it { is_expected.to start_with(project.web_url[0..6]) }
+    it { is_expected.to include(build.token) }
+    it { is_expected.to include('gitlab-ci-token') }
+    it { is_expected.to include(project.web_url[7..-1]) }
+  end
+
+  describe '#stuck?' do
+    subject { build.stuck? }
+
+    context "when commit_status.status is pending" do
+      before do
+        build.status = 'pending'
+      end
+
+      it { is_expected.to be_truthy }
+
+      context "and there are specific runner" do
+        let(:runner) { create(:ci_runner, contacted_at: 1.second.ago) }
+
+        before do
+          build.project.runners << runner
+          runner.save
+        end
+
+        it { is_expected.to be_falsey }
+      end
+    end
+
+    %w[success failed canceled running].each do |state|
+      context "when commit_status.status is #{state}" do
+        before do
+          build.status = state
+        end
+
+        it { is_expected.to be_falsey }
+      end
+    end
+  end
 
   describe '#trace' do
     it 'obfuscates project runners token' do
@@ -24,6 +1088,63 @@ describe Ci::Build, models: true do
 
       expect(build.trace).to eq(test_trace)
     end
+
+    context 'when build does not have trace' do
+      it 'is is empty' do
+        expect(build.trace).to be_nil
+      end
+    end
+
+    context 'when trace contains text' do
+      let(:text) { 'example output' }
+      before do
+        build.trace = text
+      end
+
+      it { expect(build.trace).to eq(text) }
+    end
+
+    context 'when trace hides runners token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.update(trace: token)
+        build.project.update(runners_token: token)
+      end
+
+      it { expect(build.trace).not_to include(token) }
+      it { expect(build.raw_trace).to include(token) }
+    end
+
+    context 'when build.trace hides build token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.update(trace: token)
+        build.update(token: token)
+      end
+
+      it { expect(build.trace).not_to include(token) }
+      it { expect(build.raw_trace).to include(token) }
+    end
+  end
+
+  describe '#has_expiring_artifacts?' do
+    context 'when artifacts have expiration date set' do
+      before { build.update(artifacts_expire_at: 1.day.from_now) }
+
+      it 'has expiring artifacts' do
+        expect(build).to have_expiring_artifacts
+      end
+    end
+
+    context 'when artifacts do not have expiration date set' do
+      before { build.update(artifacts_expire_at: nil) }
+
+      it 'does not have expiring artifacts' do
+        expect(build).not_to have_expiring_artifacts
+      end
+    end
   end
 
   describe '#has_trace_file?' do
@@ -85,4 +1206,325 @@ describe Ci::Build, models: true do
       it { expect(build.trace_file_path).to eq(build.old_path_to_trace) }
     end
   end
+
+  describe '#update_project_statistics' do
+    let!(:build) { create(:ci_build, artifacts_size: 23) }
+
+    it 'updates project statistics when the artifact size changes' do
+      expect(ProjectCacheWorker).to receive(:perform_async)
+        .with(build.project_id, [], [:build_artifacts_size])
+
+      build.artifacts_size = 42
+      build.save!
+    end
+
+    it 'does not update project statistics when the artifact size stays the same' do
+      expect(ProjectCacheWorker).not_to receive(:perform_async)
+
+      build.name = 'changed'
+      build.save!
+    end
+
+    it 'updates project statistics when the build is destroyed' do
+      expect(ProjectCacheWorker).to receive(:perform_async)
+        .with(build.project_id, [], [:build_artifacts_size])
+
+      build.destroy
+    end
+  end
+
+  describe '#when' do
+    subject { build.when }
+
+    context 'when `when` is undefined' do
+      before do
+        build.when = nil
+      end
+
+      context 'use from gitlab-ci.yml' do
+        before do
+          stub_ci_pipeline_yaml_file(config)
+        end
+
+        context 'when config is not found' do
+          let(:config) { nil }
+
+          it { is_expected.to eq('on_success') }
+        end
+
+        context 'when config does not have a questioned job' do
+          let(:config) do
+            YAML.dump({
+                        test_other: {
+                          script: 'Hello World'
+                        }
+                      })
+          end
+
+          it { is_expected.to eq('on_success') }
+        end
+
+        context 'when config has `when`' do
+          let(:config) do
+            YAML.dump({
+                        test: {
+                          script: 'Hello World',
+                          when: 'always'
+                        }
+                      })
+          end
+
+          it { is_expected.to eq('always') }
+        end
+      end
+    end
+  end
+
+  describe '#variables' do
+    let(:container_registry_enabled) { false }
+    let(:predefined_variables) do
+      [
+        { key: 'CI', value: 'true', public: true },
+        { key: 'GITLAB_CI', value: 'true', public: true },
+        { key: 'CI_SERVER_NAME', value: 'GitLab', public: true },
+        { key: 'CI_SERVER_VERSION', value: Gitlab::VERSION, public: true },
+        { key: 'CI_SERVER_REVISION', value: Gitlab::REVISION, public: true },
+        { key: 'CI_JOB_ID', value: build.id.to_s, public: true },
+        { key: 'CI_JOB_NAME', value: 'test', public: true },
+        { key: 'CI_JOB_STAGE', value: 'test', public: true },
+        { key: 'CI_JOB_TOKEN', value: build.token, public: false },
+        { key: 'CI_COMMIT_SHA', value: build.sha, public: true },
+        { key: 'CI_COMMIT_REF_NAME', value: build.ref, public: true },
+        { key: 'CI_COMMIT_REF_SLUG', value: build.ref_slug, public: true },
+        { key: 'CI_PROJECT_ID', value: project.id.to_s, public: true },
+        { key: 'CI_PROJECT_NAME', value: project.path, public: true },
+        { key: 'CI_PROJECT_PATH', value: project.full_path, public: true },
+        { key: 'CI_PROJECT_NAMESPACE', value: project.namespace.full_path, public: true },
+        { key: 'CI_PROJECT_URL', value: project.web_url, public: true },
+        { key: 'CI_PIPELINE_ID', value: pipeline.id.to_s, public: true },
+        { key: 'CI_REGISTRY_USER', value: 'gitlab-ci-token', public: true },
+        { key: 'CI_REGISTRY_PASSWORD', value: build.token, public: false },
+        { key: 'CI_REPOSITORY_URL', value: build.repo_url, public: false },
+      ]
+    end
+
+    before do
+      stub_container_registry_config(enabled: container_registry_enabled, host_port: 'registry.example.com')
+    end
+
+    subject { build.variables }
+
+    context 'returns variables' do
+      before do
+        build.yaml_variables = []
+      end
+
+      it { is_expected.to include(*predefined_variables) }
+    end
+
+    context 'when build has user' do
+      let(:user_variables) do
+        [{ key: 'GITLAB_USER_ID',    value: user.id.to_s, public: true },
+         { key: 'GITLAB_USER_EMAIL', value: user.email,   public: true }]
+      end
+
+      before do
+        build.update_attributes(user: user)
+      end
+
+      it { user_variables.each { |v| is_expected.to include(v) } }
+    end
+
+    context 'when build has an environment' do
+      before do
+        build.update(environment: 'production')
+        create(:environment, project: build.project, name: 'production', slug: 'prod-slug')
+      end
+
+      let(:environment_variables) do
+        [
+          { key: 'CI_ENVIRONMENT_NAME', value: 'production', public: true },
+          { key: 'CI_ENVIRONMENT_SLUG', value: 'prod-slug',  public: true }
+        ]
+      end
+
+      it { environment_variables.each { |v| is_expected.to include(v) } }
+    end
+
+    context 'when build started manually' do
+      before do
+        build.update_attributes(when: :manual)
+      end
+
+      let(:manual_variable) do
+        { key: 'CI_JOB_MANUAL', value: 'true', public: true }
+      end
+
+      it { is_expected.to include(manual_variable) }
+    end
+
+    context 'when build is for tag' do
+      let(:tag_variable) do
+        { key: 'CI_COMMIT_TAG', value: 'master', public: true }
+      end
+
+      before do
+        build.update_attributes(tag: true)
+      end
+
+      it { is_expected.to include(tag_variable) }
+    end
+
+    context 'when secure variable is defined' do
+      let(:secure_variable) do
+        { key: 'SECRET_KEY', value: 'secret_value', public: false }
+      end
+
+      before do
+        build.project.variables << Ci::Variable.new(key: 'SECRET_KEY', value: 'secret_value')
+      end
+
+      it { is_expected.to include(secure_variable) }
+    end
+
+    context 'when build is for triggers' do
+      let(:trigger) { create(:ci_trigger, project: project) }
+      let(:trigger_request) { create(:ci_trigger_request_with_variables, pipeline: pipeline, trigger: trigger) }
+      let(:user_trigger_variable) do
+        { key: :TRIGGER_KEY_1, value: 'TRIGGER_VALUE_1', public: false }
+      end
+      let(:predefined_trigger_variable) do
+        { key: 'CI_PIPELINE_TRIGGERED', value: 'true', public: true }
+      end
+
+      before do
+        build.trigger_request = trigger_request
+      end
+
+      it { is_expected.to include(user_trigger_variable) }
+      it { is_expected.to include(predefined_trigger_variable) }
+    end
+
+    context 'when yaml_variables are undefined' do
+      before do
+        build.yaml_variables = nil
+      end
+
+      context 'use from gitlab-ci.yml' do
+        before do
+          stub_ci_pipeline_yaml_file(config)
+        end
+
+        context 'when config is not found' do
+          let(:config) { nil }
+
+          it { is_expected.to include(*predefined_variables) }
+        end
+
+        context 'when config does not have a questioned job' do
+          let(:config) do
+            YAML.dump({
+              test_other: {
+                script: 'Hello World'
+              }
+            })
+          end
+
+          it { is_expected.to include(*predefined_variables) }
+        end
+
+        context 'when config has variables' do
+          let(:config) do
+            YAML.dump({
+              test: {
+                script: 'Hello World',
+                variables: {
+                  KEY: 'value'
+                }
+              }
+            })
+          end
+          let(:variables) do
+            [{ key: 'KEY', value: 'value', public: true }]
+          end
+
+          it { is_expected.to include(*predefined_variables) }
+          it { is_expected.to include(*variables) }
+        end
+      end
+    end
+
+    context 'when container registry is enabled' do
+      let(:container_registry_enabled) { true }
+      let(:ci_registry) do
+        { key: 'CI_REGISTRY',  value: 'registry.example.com',  public: true }
+      end
+      let(:ci_registry_image) do
+        { key: 'CI_REGISTRY_IMAGE',  value: project.container_registry_repository_url, public: true }
+      end
+
+      context 'and is disabled for project' do
+        before do
+          project.update(container_registry_enabled: false)
+        end
+
+        it { is_expected.to include(ci_registry) }
+        it { is_expected.not_to include(ci_registry_image) }
+      end
+
+      context 'and is enabled for project' do
+        before do
+          project.update(container_registry_enabled: true)
+        end
+
+        it { is_expected.to include(ci_registry) }
+        it { is_expected.to include(ci_registry_image) }
+      end
+    end
+
+    context 'when runner is assigned to build' do
+      let(:runner) { create(:ci_runner, description: 'description', tag_list: %w(docker linux)) }
+
+      before do
+        build.update(runner: runner)
+      end
+
+      it { is_expected.to include({ key: 'CI_RUNNER_ID', value: runner.id.to_s, public: true }) }
+      it { is_expected.to include({ key: 'CI_RUNNER_DESCRIPTION', value: 'description', public: true }) }
+      it { is_expected.to include({ key: 'CI_RUNNER_TAGS', value: 'docker, linux', public: true }) }
+    end
+
+    context 'when build is for a deployment' do
+      let(:deployment_variable) { { key: 'KUBERNETES_TOKEN', value: 'TOKEN', public: false } }
+
+      before do
+        build.environment = 'production'
+        allow(project).to receive(:deployment_variables).and_return([deployment_variable])
+      end
+
+      it { is_expected.to include(deployment_variable) }
+    end
+
+    context 'returns variables in valid order' do
+      before do
+        allow(build).to receive(:predefined_variables) { ['predefined'] }
+        allow(project).to receive(:predefined_variables) { ['project'] }
+        allow(pipeline).to receive(:predefined_variables) { ['pipeline'] }
+        allow(build).to receive(:yaml_variables) { ['yaml'] }
+        allow(project).to receive(:secret_variables) { ['secret'] }
+      end
+
+      it { is_expected.to eq(%w[predefined project pipeline yaml secret]) }
+    end
+  end
+
+  describe 'State transition: any => [:pending]' do
+    let(:build) { create(:ci_build, :created) }
+
+    it 'queues BuildQueueWorker' do
+      expect(BuildQueueWorker).to receive(:perform_async).with(build.id)
+
+      build.enqueue
+    end
+  end
 end
diff --git a/spec/models/ci/pipeline_spec.rb b/spec/models/ci/pipeline_spec.rb
index 3f93d9ddf19..9962c987110 100644
--- a/spec/models/ci/pipeline_spec.rb
+++ b/spec/models/ci/pipeline_spec.rb
@@ -3,8 +3,12 @@ require 'spec_helper'
 describe Ci::Pipeline, models: true do
   include EmailHelpers
 
-  let(:project) { FactoryGirl.create :empty_project }
-  let(:pipeline) { FactoryGirl.create :ci_empty_pipeline, status: 'created', project: project }
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project) }
+
+  let(:pipeline) do
+    create(:ci_empty_pipeline, status: :created, project: project)
+  end
 
   it { is_expected.to belong_to(:project) }
   it { is_expected.to belong_to(:user) }
@@ -20,7 +24,13 @@ describe Ci::Pipeline, models: true do
   it { is_expected.to respond_to :git_author_email }
   it { is_expected.to respond_to :short_sha }
 
-  it { is_expected.to delegate_method(:stages).to(:statuses) }
+  describe '#block' do
+    it 'changes pipeline status to manual' do
+      expect(pipeline.block).to be true
+      expect(pipeline.reload).to be_manual
+      expect(pipeline.reload).to be_blocked
+    end
+  end
 
   describe '#valid_commit_sha' do
     context 'commit.sha can not start with 00000000' do
@@ -124,17 +134,123 @@ describe Ci::Pipeline, models: true do
     end
   end
 
-  describe '#stages' do
-    let(:pipeline2) { FactoryGirl.create :ci_pipeline, project: project }
-    subject { CommitStatus.where(pipeline: [pipeline, pipeline2]).stages }
-
+  describe 'pipeline stages' do
     before do
-      FactoryGirl.create :ci_build, pipeline: pipeline2, stage: 'test', stage_idx: 1
-      FactoryGirl.create :ci_build, pipeline: pipeline, stage: 'build', stage_idx: 0
+      create(:commit_status, pipeline: pipeline,
+                             stage: 'build',
+                             name: 'linux',
+                             stage_idx: 0,
+                             status: 'success')
+
+      create(:commit_status, pipeline: pipeline,
+                             stage: 'build',
+                             name: 'mac',
+                             stage_idx: 0,
+                             status: 'failed')
+
+      create(:commit_status, pipeline: pipeline,
+                             stage: 'deploy',
+                             name: 'staging',
+                             stage_idx: 2,
+                             status: 'running')
+
+      create(:commit_status, pipeline: pipeline,
+                             stage: 'test',
+                             name: 'rspec',
+                             stage_idx: 1,
+                             status: 'success')
+    end
+
+    describe '#stages' do
+      subject { pipeline.stages }
+
+      context 'stages list' do
+        it 'returns ordered list of stages' do
+          expect(subject.map(&:name)).to eq(%w[build test deploy])
+        end
+      end
+
+      context 'stages with statuses' do
+        let(:statuses) do
+          subject.map { |stage| [stage.name, stage.status] }
+        end
+
+        it 'returns list of stages with correct statuses' do
+          expect(statuses).to eq([%w(build failed),
+                                  %w(test success),
+                                  %w(deploy running)])
+        end
+
+        context 'when commit status  is retried' do
+          before do
+            create(:commit_status, pipeline: pipeline,
+                                   stage: 'build',
+                                   name: 'mac',
+                                   stage_idx: 0,
+                                   status: 'success')
+          end
+
+          it 'ignores the previous state' do
+            expect(statuses).to eq([%w(build success),
+                                    %w(test success),
+                                    %w(deploy running)])
+          end
+        end
+      end
+
+      context 'when there is a stage with warnings' do
+        before do
+          create(:commit_status, pipeline: pipeline,
+                                 stage: 'deploy',
+                                 name: 'prod:2',
+                                 stage_idx: 2,
+                                 status: 'failed',
+                                 allow_failure: true)
+        end
+
+        it 'populates stage with correct number of warnings' do
+          deploy_stage = pipeline.stages.third
+
+          expect(deploy_stage).not_to receive(:statuses)
+          expect(deploy_stage).to have_warnings
+        end
+      end
+    end
+
+    describe '#stages_count' do
+      it 'returns a valid number of stages' do
+        expect(pipeline.stages_count).to eq(3)
+      end
+    end
+
+    describe '#stages_name' do
+      it 'returns a valid names of stages' do
+        expect(pipeline.stages_name).to eq(%w(build test deploy))
+      end
     end
+  end
+
+  describe '#stage' do
+    subject { pipeline.stage('test') }
+
+    context 'with status in stage' do
+      before do
+        create(:commit_status, pipeline: pipeline, stage: 'test')
+      end
 
-    it 'return all stages' do
-      is_expected.to eq(%w(build test))
+      it { expect(subject).to be_a Ci::Stage }
+      it { expect(subject.name).to eq 'test' }
+      it { expect(subject.statuses).not_to be_empty }
+    end
+
+    context 'without status in stage' do
+      before do
+        create(:commit_status, pipeline: pipeline, stage: 'build')
+      end
+
+      it 'return stage object' do
+        is_expected.to be_nil
+      end
     end
   end
 
@@ -198,7 +314,7 @@ describe Ci::Pipeline, models: true do
     end
 
     describe 'merge request metrics' do
-      let(:project) { FactoryGirl.create :project }
+      let(:project) { create(:project, :repository) }
       let(:pipeline) { FactoryGirl.create(:ci_empty_pipeline, status: 'created', project: project, ref: 'master', sha: project.repository.commit('master').id) }
       let!(:merge_request) { create(:merge_request, source_project: project, source_branch: pipeline.ref) }
 
@@ -253,7 +369,7 @@ describe Ci::Pipeline, models: true do
   end
 
   context 'with non-empty project' do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
 
     let(:pipeline) do
       create(:ci_pipeline,
@@ -344,8 +460,82 @@ describe Ci::Pipeline, models: true do
     end
   end
 
+  shared_context 'with some outdated pipelines' do
+    before do
+      create_pipeline(:canceled, 'ref', 'A')
+      create_pipeline(:success, 'ref', 'A')
+      create_pipeline(:failed, 'ref', 'B')
+      create_pipeline(:skipped, 'feature', 'C')
+    end
+
+    def create_pipeline(status, ref, sha)
+      create(:ci_empty_pipeline, status: status, ref: ref, sha: sha)
+    end
+  end
+
+  describe '.latest' do
+    include_context 'with some outdated pipelines'
+
+    context 'when no ref is specified' do
+      let(:pipelines) { described_class.latest.all }
+
+      it 'returns the latest pipeline for the same ref and different sha' do
+        expect(pipelines.map(&:sha)).to contain_exactly('A', 'B', 'C')
+        expect(pipelines.map(&:status)).
+          to contain_exactly('success', 'failed', 'skipped')
+      end
+    end
+
+    context 'when ref is specified' do
+      let(:pipelines) { described_class.latest('ref').all }
+
+      it 'returns the latest pipeline for ref and different sha' do
+        expect(pipelines.map(&:sha)).to contain_exactly('A', 'B')
+        expect(pipelines.map(&:status)).
+          to contain_exactly('success', 'failed')
+      end
+    end
+  end
+
+  describe '.latest_status' do
+    include_context 'with some outdated pipelines'
+
+    context 'when no ref is specified' do
+      let(:latest_status) { described_class.latest_status }
+
+      it 'returns the latest status for the same ref and different sha' do
+        expect(latest_status).to eq(described_class.latest.status)
+        expect(latest_status).to eq('failed')
+      end
+    end
+
+    context 'when ref is specified' do
+      let(:latest_status) { described_class.latest_status('ref') }
+
+      it 'returns the latest status for ref and different sha' do
+        expect(latest_status).to eq(described_class.latest_status('ref'))
+        expect(latest_status).to eq('failed')
+      end
+    end
+  end
+
+  describe '.latest_successful_for' do
+    include_context 'with some outdated pipelines'
+
+    let!(:latest_successful_pipeline) do
+      create_pipeline(:success, 'ref', 'D')
+    end
+
+    it 'returns the latest successful pipeline' do
+      expect(described_class.latest_successful_for('ref')).
+        to eq(latest_successful_pipeline)
+    end
+  end
+
   describe '#status' do
-    let!(:build) { create(:ci_build, :created, pipeline: pipeline, name: 'test') }
+    let(:build) do
+      create(:ci_build, :created, pipeline: pipeline, name: 'test')
+    end
 
     subject { pipeline.reload.status }
 
@@ -387,13 +577,21 @@ describe Ci::Pipeline, models: true do
         build.cancel
       end
 
-      it { is_expected.to eq('canceled') }
+      context 'when build is pending' do
+        let(:build) do
+          create(:ci_build, :pending, pipeline: pipeline)
+        end
+
+        it { is_expected.to eq('canceled') }
+      end
     end
 
     context 'on failure and build retry' do
       before do
         build.drop
-        Ci::Build.retry(build)
+        project.add_developer(user)
+
+        Ci::Build.retry(build, user)
       end
 
       # We are changing a state: created > failed > running
@@ -405,11 +603,13 @@ describe Ci::Pipeline, models: true do
   end
 
   describe '#detailed_status' do
+    subject { pipeline.detailed_status(user) }
+
     context 'when pipeline is created' do
       let(:pipeline) { create(:ci_pipeline, status: :created) }
 
       it 'returns detailed status for created pipeline' do
-        expect(pipeline.detailed_status.text).to eq 'created'
+        expect(subject.text).to eq 'created'
       end
     end
 
@@ -417,7 +617,7 @@ describe Ci::Pipeline, models: true do
       let(:pipeline) { create(:ci_pipeline, status: :pending) }
 
       it 'returns detailed status for pending pipeline' do
-        expect(pipeline.detailed_status.text).to eq 'pending'
+        expect(subject.text).to eq 'pending'
       end
     end
 
@@ -425,7 +625,7 @@ describe Ci::Pipeline, models: true do
       let(:pipeline) { create(:ci_pipeline, status: :running) }
 
       it 'returns detailed status for running pipeline' do
-        expect(pipeline.detailed_status.text).to eq 'running'
+        expect(subject.text).to eq 'running'
       end
     end
 
@@ -433,7 +633,7 @@ describe Ci::Pipeline, models: true do
       let(:pipeline) { create(:ci_pipeline, status: :success) }
 
       it 'returns detailed status for successful pipeline' do
-        expect(pipeline.detailed_status.text).to eq 'passed'
+        expect(subject.text).to eq 'passed'
       end
     end
 
@@ -441,7 +641,7 @@ describe Ci::Pipeline, models: true do
       let(:pipeline) { create(:ci_pipeline, status: :failed) }
 
       it 'returns detailed status for failed pipeline' do
-        expect(pipeline.detailed_status.text).to eq 'failed'
+        expect(subject.text).to eq 'failed'
       end
     end
 
@@ -449,7 +649,7 @@ describe Ci::Pipeline, models: true do
       let(:pipeline) { create(:ci_pipeline, status: :canceled) }
 
       it 'returns detailed status for canceled pipeline' do
-        expect(pipeline.detailed_status.text).to eq 'canceled'
+        expect(subject.text).to eq 'canceled'
       end
     end
 
@@ -457,7 +657,15 @@ describe Ci::Pipeline, models: true do
       let(:pipeline) { create(:ci_pipeline, status: :skipped) }
 
       it 'returns detailed status for skipped pipeline' do
-        expect(pipeline.detailed_status.text).to eq 'skipped'
+        expect(subject.text).to eq 'skipped'
+      end
+    end
+
+    context 'when pipeline is blocked' do
+      let(:pipeline) { create(:ci_pipeline, status: :manual) }
+
+      it 'returns detailed status for blocked pipeline' do
+        expect(subject.text).to eq 'blocked'
       end
     end
 
@@ -469,7 +677,7 @@ describe Ci::Pipeline, models: true do
       end
 
       it 'retruns detailed status for successful pipeline with warnings' do
-        expect(pipeline.detailed_status.label).to eq 'passed with warnings'
+        expect(subject.label).to eq 'passed with warnings'
       end
     end
   end
@@ -558,7 +766,7 @@ describe Ci::Pipeline, models: true do
   describe '#cancel_running' do
     let(:latest_status) { pipeline.statuses.pluck(:status) }
 
-    context 'when there is a running external job and created build' do
+    context 'when there is a running external job and a regular job' do
       before do
         create(:ci_build, :running, pipeline: pipeline)
         create(:generic_commit_status, :running, pipeline: pipeline)
@@ -571,7 +779,7 @@ describe Ci::Pipeline, models: true do
       end
     end
 
-    context 'when builds are in different stages' do
+    context 'when jobs are in different stages' do
       before do
         create(:ci_build, :running, stage_idx: 0, pipeline: pipeline)
         create(:ci_build, :running, stage_idx: 1, pipeline: pipeline)
@@ -583,17 +791,34 @@ describe Ci::Pipeline, models: true do
         expect(latest_status).to contain_exactly('canceled', 'canceled')
       end
     end
+
+    context 'when there are created builds present in the pipeline' do
+      before do
+        create(:ci_build, :running, stage_idx: 0, pipeline: pipeline)
+        create(:ci_build, :created, stage_idx: 1, pipeline: pipeline)
+
+        pipeline.cancel_running
+      end
+
+      it 'cancels created builds' do
+        expect(latest_status).to eq %w(canceled canceled)
+      end
+    end
   end
 
   describe '#retry_failed' do
     let(:latest_status) { pipeline.statuses.latest.pluck(:status) }
 
+    before do
+      project.add_developer(user)
+    end
+
     context 'when there is a failed build and failed external status' do
       before do
         create(:ci_build, :failed, name: 'build', pipeline: pipeline)
         create(:generic_commit_status, :failed, name: 'jenkins', pipeline: pipeline)
 
-        pipeline.retry_failed(create(:user))
+        pipeline.retry_failed(user)
       end
 
       it 'retries only build' do
@@ -606,11 +831,11 @@ describe Ci::Pipeline, models: true do
         create(:ci_build, :failed, name: 'build', stage_idx: 0, pipeline: pipeline)
         create(:ci_build, :failed, name: 'jenkins', stage_idx: 1, pipeline: pipeline)
 
-        pipeline.retry_failed(create(:user))
+        pipeline.retry_failed(user)
       end
 
       it 'retries both builds' do
-        expect(latest_status).to contain_exactly('pending', 'pending')
+        expect(latest_status).to contain_exactly('pending', 'created')
       end
     end
 
@@ -619,11 +844,11 @@ describe Ci::Pipeline, models: true do
         create(:ci_build, :failed, name: 'build', stage_idx: 0, pipeline: pipeline)
         create(:ci_build, :canceled, name: 'jenkins', stage_idx: 1, pipeline: pipeline)
 
-        pipeline.retry_failed(create(:user))
+        pipeline.retry_failed(user)
       end
 
       it 'retries both builds' do
-        expect(latest_status).to contain_exactly('pending', 'pending')
+        expect(latest_status).to contain_exactly('pending', 'created')
       end
     end
   end
@@ -728,7 +953,7 @@ describe Ci::Pipeline, models: true do
   end
 
   describe "#merge_requests" do
-    let(:project) { FactoryGirl.create :project }
+    let(:project) { create(:project, :repository) }
     let(:pipeline) { FactoryGirl.create(:ci_empty_pipeline, status: 'created', project: project, ref: 'master', sha: project.repository.commit('master').id) }
 
     it "returns merge requests whose `diff_head_sha` matches the pipeline's SHA" do
@@ -751,8 +976,50 @@ describe Ci::Pipeline, models: true do
     end
   end
 
+  describe '#stuck?' do
+    before do
+      create(:ci_build, :pending, pipeline: pipeline)
+    end
+
+    context 'when pipeline is stuck' do
+      it 'is stuck' do
+        expect(pipeline).to be_stuck
+      end
+    end
+
+    context 'when pipeline is not stuck' do
+      before { create(:ci_runner, :shared, :online) }
+
+      it 'is not stuck' do
+        expect(pipeline).not_to be_stuck
+      end
+    end
+  end
+
+  describe '#has_yaml_errors?' do
+    context 'when pipeline has errors' do
+      let(:pipeline) do
+        create(:ci_pipeline, config: { rspec: nil })
+      end
+
+      it 'contains yaml errors' do
+        expect(pipeline).to have_yaml_errors
+      end
+    end
+
+    context 'when pipeline does not have errors' do
+      let(:pipeline) do
+        create(:ci_pipeline, config: { rspec: { script: 'rake test' } })
+      end
+
+      it 'does not containyaml errors' do
+        expect(pipeline).not_to have_yaml_errors
+      end
+    end
+  end
+
   describe 'notifications when pipeline success or failed' do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
 
     let(:pipeline) do
       create(:ci_pipeline,
diff --git a/spec/models/ci/runner_spec.rb b/spec/models/ci/runner_spec.rb
index ef65eb99328..76ce558eea0 100644
--- a/spec/models/ci/runner_spec.rb
+++ b/spec/models/ci/runner_spec.rb
@@ -91,8 +91,7 @@ describe Ci::Runner, models: true do
   end
 
   describe '#can_pick?' do
-    let(:project) { create(:project) }
-    let(:pipeline) { create(:ci_pipeline, project: project) }
+    let(:pipeline) { create(:ci_pipeline) }
     let(:build) { create(:ci_build, pipeline: pipeline) }
     let(:runner) { create(:ci_runner) }
 
@@ -114,7 +113,7 @@ describe Ci::Runner, models: true do
 
     context 'when runner has tags' do
       before do
-        runner.tag_list = ['bb', 'cc']
+        runner.tag_list = %w(bb cc)
       end
 
       shared_examples 'tagged build picker' do
@@ -170,7 +169,7 @@ describe Ci::Runner, models: true do
 
         context 'when having runner tags' do
           before do
-            runner.tag_list = ['bb', 'cc']
+            runner.tag_list = %w(bb cc)
           end
 
           it 'cannot handle it for builds without matching tags' do
@@ -190,7 +189,7 @@ describe Ci::Runner, models: true do
 
         context 'when having runner tags' do
           before do
-            runner.tag_list = ['bb', 'cc']
+            runner.tag_list = %w(bb cc)
             build.tag_list = ['bb']
           end
 
@@ -213,7 +212,7 @@ describe Ci::Runner, models: true do
 
         context 'when having runner tags' do
           before do
-            runner.tag_list = ['bb', 'cc']
+            runner.tag_list = %w(bb cc)
             build.tag_list = ['bb']
           end
 
@@ -263,10 +262,85 @@ describe Ci::Runner, models: true do
     end
   end
 
+  describe '#tick_runner_queue' do
+    let(:runner) { create(:ci_runner) }
+
+    it 'returns a new last_update value' do
+      expect(runner.tick_runner_queue).not_to be_empty
+    end
+  end
+
+  describe '#ensure_runner_queue_value' do
+    let(:runner) { create(:ci_runner) }
+
+    it 'sets a new last_update value when it is called the first time' do
+      last_update = runner.ensure_runner_queue_value
+
+      expect_value_in_redis.to eq(last_update)
+    end
+
+    it 'does not change if it is not expired and called again' do
+      last_update = runner.ensure_runner_queue_value
+
+      expect(runner.ensure_runner_queue_value).to eq(last_update)
+      expect_value_in_redis.to eq(last_update)
+    end
+
+    context 'updates runner queue after changing editable value' do
+      let!(:last_update) { runner.ensure_runner_queue_value }
+
+      before do
+        Ci::UpdateRunnerService.new(runner).update(description: 'new runner')
+      end
+
+      it 'sets a new last_update value' do
+        expect_value_in_redis.not_to eq(last_update)
+      end
+    end
+
+    context 'does not update runner value after save' do
+      let!(:last_update) { runner.ensure_runner_queue_value }
+
+      before do
+        runner.touch
+      end
+
+      it 'has an old last_update value' do
+        expect_value_in_redis.to eq(last_update)
+      end
+    end
+
+    def expect_value_in_redis
+      Gitlab::Redis.with do |redis|
+        runner_queue_key = runner.send(:runner_queue_key)
+        expect(redis.get(runner_queue_key))
+      end
+    end
+  end
+
+  describe '#destroy' do
+    let(:runner) { create(:ci_runner) }
+
+    context 'when there is a tick in the queue' do
+      let!(:queue_key) { runner.send(:runner_queue_key) }
+
+      before do
+        runner.tick_runner_queue
+        runner.destroy
+      end
+
+      it 'cleans up the queue' do
+        Gitlab::Redis.with do |redis|
+          expect(redis.get(queue_key)).to be_nil
+        end
+      end
+    end
+  end
+
   describe '.assignable_for' do
     let(:runner) { create(:ci_runner) }
-    let(:project) { create(:project) }
-    let(:another_project) { create(:project) }
+    let(:project) { create(:empty_project) }
+    let(:another_project) { create(:empty_project) }
 
     before do
       project.runners << runner
diff --git a/spec/models/ci/stage_spec.rb b/spec/models/ci/stage_spec.rb
new file mode 100644
index 00000000000..c38faf32f7d
--- /dev/null
+++ b/spec/models/ci/stage_spec.rb
@@ -0,0 +1,229 @@
+require 'spec_helper'
+
+describe Ci::Stage, models: true do
+  let(:stage) { build(:ci_stage) }
+  let(:pipeline) { stage.pipeline }
+  let(:stage_name) { stage.name }
+
+  describe '#expectations' do
+    subject { stage }
+
+    it { is_expected.to include_module(StaticModel) }
+
+    it { is_expected.to respond_to(:pipeline) }
+    it { is_expected.to respond_to(:name) }
+
+    it { is_expected.to delegate_method(:project).to(:pipeline) }
+  end
+
+  describe '#statuses' do
+    let!(:stage_build) { create_job(:ci_build) }
+    let!(:commit_status) { create_job(:commit_status) }
+    let!(:other_build) { create_job(:ci_build, stage: 'other stage') }
+
+    subject { stage.statuses }
+
+    it "returns only matching statuses" do
+      is_expected.to contain_exactly(stage_build, commit_status)
+    end
+  end
+
+  describe '#statuses_count' do
+    before do
+      create_job(:ci_build)
+      create_job(:ci_build, stage: 'other stage')
+    end
+
+    subject { stage.statuses_count }
+
+    it "counts statuses only from current stage" do
+      is_expected.to eq(1)
+    end
+  end
+
+  describe '#builds' do
+    let!(:stage_build) { create_job(:ci_build) }
+    let!(:commit_status) { create_job(:commit_status) }
+
+    subject { stage.builds }
+
+    it "returns only builds" do
+      is_expected.to contain_exactly(stage_build)
+    end
+  end
+
+  describe '#status' do
+    subject { stage.status }
+
+    context 'if status is already defined' do
+      let(:stage) { build(:ci_stage, status: 'success') }
+
+      it "returns defined status" do
+        is_expected.to eq('success')
+      end
+    end
+
+    context 'if status has to be calculated' do
+      let!(:stage_build) { create_job(:ci_build, status: :failed) }
+
+      it "returns status of a build" do
+        is_expected.to eq('failed')
+      end
+
+      context 'and builds are retried' do
+        let!(:new_build) { create_job(:ci_build, status: :success) }
+
+        it "returns status of latest build" do
+          is_expected.to eq('success')
+        end
+      end
+    end
+  end
+
+  describe '#detailed_status' do
+    let(:user) { create(:user) }
+
+    subject { stage.detailed_status(user) }
+
+    context 'when build is created' do
+      let!(:stage_build) { create_job(:ci_build, status: :created) }
+
+      it 'returns detailed status for created stage' do
+        expect(subject.text).to eq 'created'
+      end
+    end
+
+    context 'when build is pending' do
+      let!(:stage_build) { create_job(:ci_build, status: :pending) }
+
+      it 'returns detailed status for pending stage' do
+        expect(subject.text).to eq 'pending'
+      end
+    end
+
+    context 'when build is running' do
+      let!(:stage_build) { create_job(:ci_build, status: :running) }
+
+      it 'returns detailed status for running stage' do
+        expect(subject.text).to eq 'running'
+      end
+    end
+
+    context 'when build is successful' do
+      let!(:stage_build) { create_job(:ci_build, status: :success) }
+
+      it 'returns detailed status for successful stage' do
+        expect(subject.text).to eq 'passed'
+      end
+    end
+
+    context 'when build is failed' do
+      let!(:stage_build) { create_job(:ci_build, status: :failed) }
+
+      it 'returns detailed status for failed stage' do
+        expect(subject.text).to eq 'failed'
+      end
+    end
+
+    context 'when build is canceled' do
+      let!(:stage_build) { create_job(:ci_build, status: :canceled) }
+
+      it 'returns detailed status for canceled stage' do
+        expect(subject.text).to eq 'canceled'
+      end
+    end
+
+    context 'when build is skipped' do
+      let!(:stage_build) { create_job(:ci_build, status: :skipped) }
+
+      it 'returns detailed status for skipped stage' do
+        expect(subject.text).to eq 'skipped'
+      end
+    end
+  end
+
+  describe '#success?' do
+    context 'when stage is successful' do
+      before do
+        create_job(:ci_build, status: :success)
+        create_job(:generic_commit_status, status: :success)
+      end
+
+      it 'is successful' do
+        expect(stage).to be_success
+      end
+    end
+
+    context 'when stage is not successful' do
+      before do
+        create_job(:ci_build, status: :failed)
+        create_job(:generic_commit_status, status: :success)
+      end
+
+      it 'is not successful' do
+        expect(stage).not_to be_success
+      end
+    end
+  end
+
+  describe '#has_warnings?' do
+    context 'when stage has warnings' do
+      context 'when using memoized warnings flag' do
+        context 'when there are warnings' do
+          let(:stage) { build(:ci_stage, warnings: 2) }
+
+          it 'returns true using memoized value' do
+            expect(stage).not_to receive(:statuses)
+            expect(stage).to have_warnings
+          end
+        end
+
+        context 'when there are no warnings' do
+          let(:stage) { build(:ci_stage, warnings: 0) }
+
+          it 'returns false using memoized value' do
+            expect(stage).not_to receive(:statuses)
+            expect(stage).not_to have_warnings
+          end
+        end
+
+        context 'when number of warnings is not a valid value' do
+          let(:stage) { build(:ci_stage, warnings: true) }
+
+          it 'calculates statuses using database queries' do
+            expect(stage).to receive(:statuses).and_call_original
+            expect(stage).not_to have_warnings
+          end
+        end
+      end
+
+      context 'when calculating warnings from statuses' do
+        before do
+          create(:ci_build, :failed, :allowed_to_fail,
+                 stage: stage_name, pipeline: pipeline)
+        end
+
+        it 'has warnings calculated from statuses' do
+          expect(stage).to receive(:statuses).and_call_original
+          expect(stage).to have_warnings
+        end
+      end
+    end
+
+    context 'when stage does not have warnings' do
+      before do
+        create(:ci_build, :success, stage: stage_name,
+                                    pipeline: pipeline)
+      end
+
+      it 'does not have warnings calculated from statuses' do
+        expect(stage).to receive(:statuses).and_call_original
+        expect(stage).not_to have_warnings
+      end
+    end
+  end
+
+  def create_job(type, status: 'success', stage: stage_name)
+    create(type, pipeline: pipeline, stage: stage, status: status)
+  end
+end
diff --git a/spec/models/ci/trigger_spec.rb b/spec/models/ci/trigger_spec.rb
index 3ca9231f58e..1bcb673cb16 100644
--- a/spec/models/ci/trigger_spec.rb
+++ b/spec/models/ci/trigger_spec.rb
@@ -1,17 +1,83 @@
 require 'spec_helper'
 
 describe Ci::Trigger, models: true do
-  let(:project) { FactoryGirl.create :empty_project }
+  let(:project) { create :empty_project }
+
+  describe 'associations' do
+    it { is_expected.to belong_to(:project) }
+    it { is_expected.to belong_to(:owner) }
+    it { is_expected.to have_many(:trigger_requests) }
+  end
 
   describe 'before_validation' do
     it 'sets an random token if none provided' do
-      trigger = FactoryGirl.create :ci_trigger_without_token, project: project
+      trigger = create(:ci_trigger_without_token, project: project)
+
       expect(trigger.token).not_to be_nil
     end
 
     it 'does not set an random token if one provided' do
-      trigger = FactoryGirl.create :ci_trigger, project: project
+      trigger = create(:ci_trigger, project: project)
+
       expect(trigger.token).to eq('token')
     end
   end
+
+  describe '#short_token' do
+    let(:trigger) { create(:ci_trigger, token: '12345678') }
+
+    subject { trigger.short_token }
+
+    it 'returns shortened token' do
+      is_expected.to eq('1234')
+    end
+  end
+
+  describe '#legacy?' do
+    let(:trigger) { create(:ci_trigger, owner: owner, project: project) }
+
+    subject { trigger }
+
+    context 'when owner is blank' do
+      let(:owner) { nil }
+
+      it { is_expected.to be_legacy }
+    end
+
+    context 'when owner is set' do
+      let(:owner) { create(:user) }
+
+      it { is_expected.not_to be_legacy }
+    end
+  end
+
+  describe '#can_access_project?' do
+    let(:trigger) { create(:ci_trigger, owner: owner, project: project) }
+
+    context 'when owner is blank' do
+      let(:owner) { nil }
+
+      subject { trigger.can_access_project? }
+
+      it { is_expected.to eq(true) }
+    end
+
+    context 'when owner is set' do
+      let(:owner) { create(:user) }
+
+      subject { trigger.can_access_project? }
+
+      context 'and is member of the project' do
+        before do
+          project.team << [owner, :developer]
+        end
+
+        it { is_expected.to eq(true) }
+      end
+
+      context 'and is not member of the project' do
+        it { is_expected.to eq(false) }
+      end
+    end
+  end
 end
diff --git a/spec/models/commit_range_spec.rb b/spec/models/commit_range_spec.rb
index d89d4342dea..e4bddf67096 100644
--- a/spec/models/commit_range_spec.rb
+++ b/spec/models/commit_range_spec.rb
@@ -7,7 +7,7 @@ describe CommitRange, models: true do
     it { is_expected.to include_module(Referable) }
   end
 
-  let!(:project) { create(:project, :public) }
+  let!(:project) { create(:project, :public, :repository) }
   let!(:commit1) { project.commit("HEAD~2") }
   let!(:commit2) { project.commit }
 
@@ -137,26 +137,25 @@ describe CommitRange, models: true do
   end
 
   describe '#has_been_reverted?' do
-    it 'returns true if the commit has been reverted' do
-      issue = create(:issue)
+    let(:issue) { create(:issue) }
+    let(:user) { issue.author }
 
+    it 'returns true if the commit has been reverted' do
       create(:note_on_issue,
              noteable: issue,
              system: true,
-             note: commit1.revert_description,
+             note: commit1.revert_description(user),
              project: issue.project)
 
       expect_any_instance_of(Commit).to receive(:reverts_commit?).
-        with(commit1).
+        with(commit1, user).
         and_return(true)
 
-      expect(commit1.has_been_reverted?(nil, issue)).to eq(true)
+      expect(commit1.has_been_reverted?(user, issue)).to eq(true)
     end
 
     it 'returns false a commit has not been reverted' do
-      issue = create(:issue)
-
-      expect(commit1.has_been_reverted?(nil, issue)).to eq(false)
+      expect(commit1.has_been_reverted?(user, issue)).to eq(false)
     end
   end
 end
diff --git a/spec/models/commit_spec.rb b/spec/models/commit_spec.rb
index eb482c7f913..32f9366a14c 100644
--- a/spec/models/commit_spec.rb
+++ b/spec/models/commit_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Commit, models: true do
-  let(:project) { create(:project, :public) }
+  let(:project) { create(:project, :public, :repository) }
   let(:commit)  { project.commit }
 
   describe 'modules' do
@@ -34,7 +34,7 @@ describe Commit, models: true do
   end
 
   describe '#to_reference' do
-    let(:project) { create(:project, path: 'sample-project') }
+    let(:project) { create(:project, :repository, path: 'sample-project') }
     let(:commit)  { project.commit }
 
     it 'returns a String reference to the object' do
@@ -42,13 +42,13 @@ describe Commit, models: true do
     end
 
     it 'supports a cross-project reference' do
-      another_project = build(:project, name: 'another-project', namespace: project.namespace)
+      another_project = build(:project, :repository, name: 'another-project', namespace: project.namespace)
       expect(commit.to_reference(another_project)).to eq "sample-project@#{commit.id}"
     end
   end
 
   describe '#reference_link_text' do
-    let(:project) { create(:project, path: 'sample-project') }
+    let(:project) { create(:project, :repository, path: 'sample-project') }
     let(:commit)  { project.commit }
 
     it 'returns a String reference to the object' do
@@ -56,7 +56,7 @@ describe Commit, models: true do
     end
 
     it 'supports a cross-project reference' do
-      another_project = build(:project, name: 'another-project', namespace: project.namespace)
+      another_project = build(:project, :repository, name: 'another-project', namespace: project.namespace)
       expect(commit.reference_link_text(another_project)).to eq "sample-project@#{commit.short_id}"
     end
   end
@@ -131,7 +131,7 @@ eos
 
   describe '#closes_issues' do
     let(:issue) { create :issue, project: project }
-    let(:other_project) { create :project, :public }
+    let(:other_project) { create(:empty_project, :public) }
     let(:other_issue) { create :issue, project: other_project }
     let(:commiter) { create :user }
 
@@ -154,7 +154,7 @@ eos
   end
 
   it_behaves_like 'a mentionable' do
-    subject { create(:project).commit }
+    subject { create(:project, :repository).commit }
 
     let(:author) { create(:user, email: subject.author_email) }
     let(:backref_text) { "commit #{subject.id}" }
@@ -179,25 +179,26 @@ eos
 
   describe '#reverts_commit?' do
     let(:another_commit) { double(:commit, revert_description: "This reverts commit #{commit.sha}") }
+    let(:user) { commit.author }
 
-    it { expect(commit.reverts_commit?(another_commit)).to be_falsy }
+    it { expect(commit.reverts_commit?(another_commit, user)).to be_falsy }
 
     context 'commit has no description' do
       before { allow(commit).to receive(:description?).and_return(false) }
 
-      it { expect(commit.reverts_commit?(another_commit)).to be_falsy }
+      it { expect(commit.reverts_commit?(another_commit, user)).to be_falsy }
     end
 
     context "another_commit's description does not revert commit" do
       before { allow(commit).to receive(:description).and_return("Foo Bar") }
 
-      it { expect(commit.reverts_commit?(another_commit)).to be_falsy }
+      it { expect(commit.reverts_commit?(another_commit, user)).to be_falsy }
     end
 
     context "another_commit's description reverts commit" do
       before { allow(commit).to receive(:description).and_return("Foo #{another_commit.revert_description} Bar") }
 
-      it { expect(commit.reverts_commit?(another_commit)).to be_truthy }
+      it { expect(commit.reverts_commit?(another_commit, user)).to be_truthy }
     end
 
     context "another_commit's description reverts merged merge request" do
@@ -207,28 +208,24 @@ eos
         allow(commit).to receive(:description).and_return("Foo #{another_commit.revert_description} Bar")
       end
 
-      it { expect(commit.reverts_commit?(another_commit)).to be_truthy }
+      it { expect(commit.reverts_commit?(another_commit, user)).to be_truthy }
     end
   end
 
   describe '#status' do
-    context 'without arguments for compound status' do
-      shared_examples 'giving the status from pipeline' do
-        it do
-          expect(commit.status).to eq(Ci::Pipeline.status)
-        end
-      end
-
-      context 'with pipelines' do
-        let!(:pipeline) do
-          create(:ci_empty_pipeline, project: project, sha: commit.sha)
+    context 'without ref argument' do
+      before do
+        %w[success failed created pending].each do |status|
+          create(:ci_empty_pipeline,
+                 project: project,
+                 sha: commit.sha,
+                 status: status)
         end
-
-        it_behaves_like 'giving the status from pipeline'
       end
 
-      context 'without pipelines' do
-        it_behaves_like 'giving the status from pipeline'
+      it 'gives compound status from latest pipelines' do
+        expect(commit.status).to eq(Ci::Pipeline.latest_status)
+        expect(commit.status).to eq('pending')
       end
     end
 
@@ -254,8 +251,9 @@ eos
         expect(commit.status('fix')).to eq(pipeline_from_fix.status)
       end
 
-      it 'gives compound status if ref is nil' do
-        expect(commit.status(nil)).to eq(commit.status)
+      it 'gives compound status from latest pipelines if ref is nil' do
+        expect(commit.status(nil)).to eq(Ci::Pipeline.latest_status)
+        expect(commit.status(nil)).to eq('failed')
       end
     end
   end
@@ -325,4 +323,50 @@ eos
       expect(new_commit.message).to eq(commit.message)
     end
   end
+
+  describe '#work_in_progress?' do
+    ['squash! ', 'fixup! ', 'wip: ', 'WIP: ', '[WIP] '].each do |wip_prefix|
+      it "detects the '#{wip_prefix}' prefix" do
+        commit.message = "#{wip_prefix}#{commit.message}"
+
+        expect(commit).to be_work_in_progress
+      end
+    end
+
+    it "detects WIP for a commit just saying 'wip'" do
+      commit.message = "wip"
+
+      expect(commit).to be_work_in_progress
+    end
+
+    it "doesn't detect WIP for a commit that begins with 'FIXUP! '" do
+      commit.message = "FIXUP! #{commit.message}"
+
+      expect(commit).not_to be_work_in_progress
+    end
+
+    it "doesn't detect WIP for words starting with WIP" do
+      commit.message = "Wipout #{commit.message}"
+
+      expect(commit).not_to be_work_in_progress
+    end
+  end
+
+  describe '.valid_hash?' do
+    it 'checks hash contents' do
+      expect(described_class.valid_hash?('abcdef01239ABCDEF')).to be true
+      expect(described_class.valid_hash?("abcdef01239ABCD\nEF")).to be false
+      expect(described_class.valid_hash?(' abcdef01239ABCDEF ')).to be false
+      expect(described_class.valid_hash?('Gabcdef01239ABCDEF')).to be false
+      expect(described_class.valid_hash?('gabcdef01239ABCDEF')).to be false
+      expect(described_class.valid_hash?('-abcdef01239ABCDEF')).to be false
+    end
+
+    it 'checks hash length' do
+      expect(described_class.valid_hash?('a' * 6)).to be false
+      expect(described_class.valid_hash?('a' * 7)).to be true
+      expect(described_class.valid_hash?('a' * 40)).to be true
+      expect(described_class.valid_hash?('a' * 41)).to be false
+    end
+  end
 end
diff --git a/spec/models/commit_status_spec.rb b/spec/models/commit_status_spec.rb
index 80c2a1bc7a9..ea5e4e21039 100644
--- a/spec/models/commit_status_spec.rb
+++ b/spec/models/commit_status_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
-describe CommitStatus, models: true do
-  let(:project) { create(:project) }
+describe CommitStatus, :models do
+  let(:project) { create(:project, :repository) }
 
   let(:pipeline) do
     create(:ci_pipeline, project: project, sha: project.commit.id)
@@ -127,7 +127,7 @@ describe CommitStatus, models: true do
   end
 
   describe '.latest' do
-    subject { CommitStatus.latest.order(:id) }
+    subject { described_class.latest.order(:id) }
 
     let(:statuses) do
       [create_status(name: 'aa', ref: 'bb', status: 'running'),
@@ -143,7 +143,7 @@ describe CommitStatus, models: true do
   end
 
   describe '.running_or_pending' do
-    subject { CommitStatus.running_or_pending.order(:id) }
+    subject { described_class.running_or_pending.order(:id) }
 
     let(:statuses) do
       [create_status(name: 'aa', ref: 'bb', status: 'running'),
@@ -158,8 +158,22 @@ describe CommitStatus, models: true do
     end
   end
 
+  describe '.after_stage' do
+    subject { described_class.after_stage(0) }
+
+    let(:statuses) do
+      [create_status(name: 'aa', stage_idx: 0),
+       create_status(name: 'cc', stage_idx: 1),
+       create_status(name: 'aa', stage_idx: 2)]
+    end
+
+    it 'returns statuses from second and third stage' do
+      is_expected.to eq(statuses.values_at(1, 2))
+    end
+  end
+
   describe '.exclude_ignored' do
-    subject { CommitStatus.exclude_ignored.order(:id) }
+    subject { described_class.exclude_ignored.order(:id) }
 
     let(:statuses) do
       [create_status(when: 'manual', status: 'skipped'),
@@ -171,11 +185,32 @@ describe CommitStatus, models: true do
        create_status(allow_failure: true, status: 'success'),
        create_status(allow_failure: true, status: 'failed'),
        create_status(allow_failure: false, status: 'success'),
-       create_status(allow_failure: false, status: 'failed')]
+       create_status(allow_failure: false, status: 'failed'),
+       create_status(allow_failure: true, status: 'manual'),
+       create_status(allow_failure: false, status: 'manual')]
     end
 
     it 'returns statuses without what we want to ignore' do
-      is_expected.to eq(statuses.values_at(1, 2, 4, 5, 6, 8, 9))
+      is_expected.to eq(statuses.values_at(0, 1, 2, 3, 4, 5, 6, 8, 9, 11))
+    end
+  end
+
+  describe '.failed_but_allowed' do
+    subject { described_class.failed_but_allowed.order(:id) }
+
+    let(:statuses) do
+      [create_status(allow_failure: true, status: 'success'),
+       create_status(allow_failure: true, status: 'failed'),
+       create_status(allow_failure: false, status: 'success'),
+       create_status(allow_failure: false, status: 'failed'),
+       create_status(allow_failure: true, status: 'canceled'),
+       create_status(allow_failure: false, status: 'canceled'),
+       create_status(allow_failure: true, status: 'manual'),
+       create_status(allow_failure: false, status: 'manual')]
+    end
+
+    it 'returns statuses without what we want to ignore' do
+      is_expected.to eq(statuses.values_at(1, 4))
     end
   end
 
@@ -200,49 +235,6 @@ describe CommitStatus, models: true do
     end
   end
 
-  describe '#stages' do
-    before do
-      create :commit_status, pipeline: pipeline, stage: 'build', name: 'linux', stage_idx: 0, status: 'success'
-      create :commit_status, pipeline: pipeline, stage: 'build', name: 'mac', stage_idx: 0, status: 'failed'
-      create :commit_status, pipeline: pipeline, stage: 'deploy', name: 'staging', stage_idx: 2, status: 'running'
-      create :commit_status, pipeline: pipeline, stage: 'test', name: 'rspec', stage_idx: 1, status: 'success'
-    end
-
-    context 'stages list' do
-      subject { CommitStatus.where(pipeline: pipeline).stages }
-
-      it 'returns ordered list of stages' do
-        is_expected.to eq(%w[build test deploy])
-      end
-    end
-
-    context 'stages with statuses' do
-      subject { CommitStatus.where(pipeline: pipeline).latest.stages_status }
-
-      it 'returns list of stages with statuses' do
-        is_expected.to eq({
-          'build' => 'failed',
-          'test' => 'success',
-          'deploy' => 'running'
-        })
-      end
-
-      context 'when build is retried' do
-        before do
-          create :commit_status, pipeline: pipeline, stage: 'build', name: 'mac', stage_idx: 0, status: 'success'
-        end
-
-        it 'ignores a previous state' do
-          is_expected.to eq({
-            'build' => 'success',
-            'test' => 'success',
-            'deploy' => 'running'
-          })
-        end
-      end
-    end
-  end
-
   describe '#commit' do
     it 'returns commit pipeline has been created for' do
       expect(commit_status.commit).to eq project.commit
@@ -277,4 +269,32 @@ describe CommitStatus, models: true do
       end
     end
   end
+
+  describe '#detailed_status' do
+    let(:user) { create(:user) }
+
+    it 'returns a detailed status' do
+      expect(commit_status.detailed_status(user))
+        .to be_a Gitlab::Ci::Status::Success
+    end
+  end
+
+  describe '#sortable_name' do
+    tests = {
+      'karma' => ['karma'],
+      'karma 0 20' => ['karma ', 0, ' ', 20],
+      'karma 10 20' => ['karma ', 10, ' ', 20],
+      'karma 50:100' => ['karma ', 50, ':', 100],
+      'karma 1.10' => ['karma ', 1, '.', 10],
+      'karma 1.5.1' => ['karma ', 1, '.', 5, '.', 1],
+      'karma 1 a' => ['karma ', 1, ' a']
+    }
+
+    tests.each do |name, sortable_name|
+      it "'#{name}' sorts as '#{sortable_name}'" do
+        commit_status.name = name
+        expect(commit_status.sortable_name).to eq(sortable_name)
+      end
+    end
+  end
 end
diff --git a/spec/models/compare_spec.rb b/spec/models/compare_spec.rb
index 49ab3c4b6e9..da003dbf794 100644
--- a/spec/models/compare_spec.rb
+++ b/spec/models/compare_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Compare, models: true do
   include RepoHelpers
 
-  let(:project) { create(:project, :public) }
+  let(:project) { create(:project, :public, :repository) }
   let(:commit)  { project.commit }
 
   let(:start_commit) { sample_image_commit }
diff --git a/spec/models/concerns/cache_markdown_field_spec.rb b/spec/models/concerns/cache_markdown_field_spec.rb
index 2e3702f7520..6151d53cd91 100644
--- a/spec/models/concerns/cache_markdown_field_spec.rb
+++ b/spec/models/concerns/cache_markdown_field_spec.rb
@@ -1,7 +1,8 @@
 require 'spec_helper'
 
 describe CacheMarkdownField do
-  CacheMarkdownField::CACHING_CLASSES << "ThingWithMarkdownFields"
+  caching_classes = CacheMarkdownField::CACHING_CLASSES
+  CacheMarkdownField::CACHING_CLASSES = ["ThingWithMarkdownFields"].freeze
 
   # The minimum necessary ActiveModel to test this concern
   class ThingWithMarkdownFields
@@ -54,7 +55,7 @@ describe CacheMarkdownField do
     end
   end
 
-  CacheMarkdownField::CACHING_CLASSES.delete("ThingWithMarkdownFields")
+  CacheMarkdownField::CACHING_CLASSES = caching_classes
 
   def thing_subclass(new_attr)
     Class.new(ThingWithMarkdownFields) { add_attr(new_attr) }
diff --git a/spec/models/concerns/has_status_spec.rb b/spec/models/concerns/has_status_spec.rb
index 9defb17dc92..f134da441c2 100644
--- a/spec/models/concerns/has_status_spec.rb
+++ b/spec/models/concerns/has_status_spec.rb
@@ -48,7 +48,7 @@ describe HasStatus do
           [create(type, status: :failed, allow_failure: true)]
         end
 
-        it { is_expected.to eq 'success' }
+        it { is_expected.to eq 'skipped' }
       end
 
       context 'success and canceled' do
@@ -109,6 +109,24 @@ describe HasStatus do
 
         it { is_expected.to eq 'running' }
       end
+
+      context 'when one status is a blocking manual action' do
+        let!(:statuses) do
+          [create(type, status: :failed),
+           create(type, status: :manual, allow_failure: false)]
+        end
+
+        it { is_expected.to eq 'manual' }
+      end
+
+      context 'when one status is a non-blocking manual action' do
+        let!(:statuses) do
+          [create(type, status: :failed),
+           create(type, status: :manual, allow_failure: true)]
+        end
+
+        it { is_expected.to eq 'failed' }
+      end
     end
 
     context 'ci build statuses' do
@@ -218,5 +236,29 @@ describe HasStatus do
         it_behaves_like 'not containing the job', status
       end
     end
+
+    describe '.manual' do
+      subject { CommitStatus.manual }
+
+      %i[manual].each do |status|
+        it_behaves_like 'containing the job', status
+      end
+
+      %i[failed success skipped canceled].each do |status|
+        it_behaves_like 'not containing the job', status
+      end
+    end
+  end
+
+  describe '::DEFAULT_STATUS' do
+    it 'is a status created' do
+      expect(described_class::DEFAULT_STATUS).to eq 'created'
+    end
+  end
+
+  describe '::BLOCKED_STATUS' do
+    it 'is a status manual' do
+      expect(described_class::BLOCKED_STATUS).to eq 'manual'
+    end
   end
 end
diff --git a/spec/models/concerns/issuable_spec.rb b/spec/models/concerns/issuable_spec.rb
index 4fa06a8c60a..545a11912e3 100644
--- a/spec/models/concerns/issuable_spec.rb
+++ b/spec/models/concerns/issuable_spec.rb
@@ -44,6 +44,45 @@ describe Issue, "Issuable" do
     it { expect(described_class).to respond_to(:assigned) }
   end
 
+  describe "before_save" do
+    describe "#update_cache_counts" do
+      context "when previous assignee exists" do
+        before do
+          assignee = create(:user)
+          issue.project.team << [assignee, :developer]
+          issue.update(assignee: assignee)
+        end
+
+        it "updates cache counts for new assignee" do
+          user = create(:user)
+
+          expect(user).to receive(:update_cache_counts)
+
+          issue.update(assignee: user)
+        end
+
+        it "updates cache counts for previous assignee" do
+          old_assignee = issue.assignee
+          allow(User).to receive(:find_by_id).with(old_assignee.id).and_return(old_assignee)
+
+          expect(old_assignee).to receive(:update_cache_counts)
+
+          issue.update(assignee: nil)
+        end
+      end
+
+      context "when previous assignee does not exist" do
+        before{ issue.update(assignee: nil) }
+
+        it "updates cache count for the new assignee" do
+          expect_any_instance_of(User).to receive(:update_cache_counts)
+
+          issue.update(assignee: user)
+        end
+      end
+    end
+  end
+
   describe ".search" do
     let!(:searchable_issue) { create(:issue, title: "Searchable issue") }
 
@@ -262,7 +301,7 @@ describe Issue, "Issuable" do
   end
 
   describe '#labels_array' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
     let(:bug) { create(:label, project: project, title: 'bug') }
     let(:issue) { create(:issue, project: project) }
 
@@ -276,7 +315,7 @@ describe Issue, "Issuable" do
   end
 
   describe '#user_notes_count' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
     let(:issue1) { create(:issue, project: project) }
     let(:issue2) { create(:issue, project: project) }
 
@@ -320,7 +359,7 @@ describe Issue, "Issuable" do
   end
 
   describe ".with_label" do
-    let(:project) { create(:project, :public) }
+    let(:project) { create(:empty_project, :public) }
     let(:bug) { create(:label, project: project, title: 'bug') }
     let(:feature) { create(:label, project: project, title: 'feature') }
     let(:enhancement) { create(:label, project: project, title: 'enhancement') }
@@ -369,4 +408,42 @@ describe Issue, "Issuable" do
       expect(issue.assignee_or_author?(user)).to eq(false)
     end
   end
+
+  describe '#spend_time' do
+    let(:user) { create(:user) }
+    let(:issue) { create(:issue) }
+
+    def spend_time(seconds)
+      issue.spend_time(duration: seconds, user: user)
+      issue.save!
+    end
+
+    context 'adding time' do
+      it 'should update the total time spent' do
+        spend_time(1800)
+
+        expect(issue.total_time_spent).to eq(1800)
+      end
+    end
+
+    context 'substracting time' do
+      before do
+        spend_time(1800)
+      end
+
+      it 'should update the total time spent' do
+        spend_time(-900)
+
+        expect(issue.total_time_spent).to eq(900)
+      end
+
+      context 'when time to substract exceeds the total time spent' do
+        it 'raise a validation error' do
+          expect do
+            spend_time(-3600)
+          end.to raise_error(ActiveRecord::RecordInvalid)
+        end
+      end
+    end
+  end
 end
diff --git a/spec/models/concerns/mentionable_spec.rb b/spec/models/concerns/mentionable_spec.rb
index 132858950d5..2092576e981 100644
--- a/spec/models/concerns/mentionable_spec.rb
+++ b/spec/models/concerns/mentionable_spec.rb
@@ -13,7 +13,7 @@ describe Mentionable do
   end
 
   describe 'references' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
     let(:mentionable) { Example.new }
 
     it 'excludes JIRA references' do
@@ -30,12 +30,20 @@ describe Issue, "Mentionable" do
   describe '#mentioned_users' do
     let!(:user) { create(:user, username: 'stranger') }
     let!(:user2) { create(:user, username: 'john') }
-    let!(:issue) { create(:issue, description: "#{user.to_reference} mentioned") }
+    let!(:user3) { create(:user, username: 'jim') }
+    let(:issue) { create(:issue, description: "#{user.to_reference} mentioned") }
 
     subject { issue.mentioned_users }
 
-    it { is_expected.to include(user) }
-    it { is_expected.not_to include(user2) }
+    it { expect(subject).to contain_exactly(user) }
+
+    context 'when a note on personal snippet' do
+      let!(:note) { create(:note_on_personal_snippet, note: "#{user.to_reference} mentioned #{user3.to_reference}") }
+
+      subject { note.mentioned_users }
+
+      it { expect(subject).to contain_exactly(user, user3) }
+    end
   end
 
   describe '#referenced_mentionables' do
@@ -75,13 +83,13 @@ describe Issue, "Mentionable" do
   end
 
   describe '#create_cross_references!' do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
     let(:author)  { build(:user) }
     let(:commit)  { project.commit }
     let(:commit2) { project.commit }
 
     let!(:issue) do
-      create(:issue, project: project, description: commit.to_reference)
+      create(:issue, project: project, description: "See #{commit.to_reference}")
     end
 
     it 'correctly removes already-mentioned Commits' do
@@ -92,7 +100,7 @@ describe Issue, "Mentionable" do
   end
 
   describe '#create_new_cross_references!' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
     let(:author)  { create(:author) }
     let(:issues)  { create_list(:issue, 2, project: project, author: author) }
 
@@ -138,6 +146,16 @@ describe Issue, "Mentionable" do
         issue.update_attributes(description: issues[1].to_reference)
         issue.create_new_cross_references!
       end
+
+      it 'notifies new references from project snippet note' do
+        snippet = create(:snippet, project: project)
+        note = create(:note, note: issues[0].to_reference, noteable: snippet, project: project, author: author)
+
+        expect(SystemNoteService).to receive(:cross_reference).with(issues[1], any_args)
+
+        note.update_attributes(note: issues[1].to_reference)
+        note.create_new_cross_references!
+      end
     end
 
     def create_issue(description:)
diff --git a/spec/models/concerns/milestoneish_spec.rb b/spec/models/concerns/milestoneish_spec.rb
index 0e097559b59..ad703a6c8bb 100644
--- a/spec/models/concerns/milestoneish_spec.rb
+++ b/spec/models/concerns/milestoneish_spec.rb
@@ -7,7 +7,7 @@ describe Milestone, 'Milestoneish' do
   let(:member) { create(:user) }
   let(:guest) { create(:user) }
   let(:admin) { create(:admin) }
-  let(:project) { create(:project, :public) }
+  let(:project) { create(:empty_project, :public) }
   let(:milestone) { create(:milestone, project: project) }
   let!(:issue) { create(:issue, project: project, milestone: milestone) }
   let!(:security_issue_1) { create(:issue, :confidential, project: project, author: author, milestone: milestone) }
diff --git a/spec/models/concerns/presentable_spec.rb b/spec/models/concerns/presentable_spec.rb
new file mode 100644
index 00000000000..941647a79fb
--- /dev/null
+++ b/spec/models/concerns/presentable_spec.rb
@@ -0,0 +1,15 @@
+require 'spec_helper'
+
+describe Presentable do
+  let(:build) { Ci::Build.new }
+
+  describe '#present' do
+    it 'returns a presenter' do
+      expect(build.present).to be_a(Ci::BuildPresenter)
+    end
+
+    it 'takes optional attributes' do
+      expect(build.present(foo: 'bar').foo).to eq('bar')
+    end
+  end
+end
diff --git a/spec/models/concerns/project_features_compatibility_spec.rb b/spec/models/concerns/project_features_compatibility_spec.rb
index 9041690023f..6cf5877424d 100644
--- a/spec/models/concerns/project_features_compatibility_spec.rb
+++ b/spec/models/concerns/project_features_compatibility_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe ProjectFeaturesCompatibility do
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
   let(:features) { %w(issues wiki builds merge_requests snippets) }
 
   # We had issues_enabled, snippets_enabled, builds_enabled, merge_requests_enabled and issues_enabled fields on projects table
diff --git a/spec/models/concerns/reactive_caching_spec.rb b/spec/models/concerns/reactive_caching_spec.rb
new file mode 100644
index 00000000000..a0765a264cf
--- /dev/null
+++ b/spec/models/concerns/reactive_caching_spec.rb
@@ -0,0 +1,145 @@
+require 'spec_helper'
+
+describe ReactiveCaching, caching: true do
+  include ReactiveCachingHelpers
+
+  class CacheTest
+    include ReactiveCaching
+
+    self.reactive_cache_key = ->(thing) { ["foo", thing.id] }
+
+    self.reactive_cache_lifetime = 5.minutes
+    self.reactive_cache_refresh_interval = 15.seconds
+
+    attr_reader :id
+
+    def initialize(id, &blk)
+      @id = id
+      @calculator = blk
+    end
+
+    def calculate_reactive_cache
+      @calculator.call
+    end
+
+    def result
+      with_reactive_cache do |data|
+        data / 2
+      end
+    end
+  end
+
+  let(:now) { Time.now.utc }
+
+  around(:each) do |example|
+    Timecop.freeze(now) { example.run }
+  end
+
+  let(:calculation) { -> { 2 + 2 } }
+  let(:cache_key) { "foo:666" }
+  let(:instance) { CacheTest.new(666, &calculation) }
+
+  describe '#with_reactive_cache' do
+    before { stub_reactive_cache }
+    subject(:go!) { instance.result }
+
+    context 'when cache is empty' do
+      it { is_expected.to be_nil }
+
+      it 'queues a background worker' do
+        expect(ReactiveCachingWorker).to receive(:perform_async).with(CacheTest, 666)
+
+        go!
+      end
+
+      it 'updates the cache lifespan' do
+        go!
+
+        expect(reactive_cache_alive?(instance)).to be_truthy
+      end
+    end
+
+    context 'when the cache is full' do
+      before { stub_reactive_cache(instance, 4) }
+
+      it { is_expected.to eq(2) }
+
+      context 'and expired' do
+        before { invalidate_reactive_cache(instance) }
+        it { is_expected.to be_nil }
+      end
+    end
+  end
+
+  describe '#clear_reactive_cache!' do
+    before do
+      stub_reactive_cache(instance, 4)
+      instance.clear_reactive_cache!
+    end
+
+    it { expect(instance.result).to be_nil }
+  end
+
+  describe '#exclusively_update_reactive_cache!' do
+    subject(:go!) { instance.exclusively_update_reactive_cache! }
+
+    context 'when the lease is free and lifetime is not exceeded' do
+      before { stub_reactive_cache(instance, "preexisting") }
+
+      it 'takes and releases the lease' do
+        expect_any_instance_of(Gitlab::ExclusiveLease).to receive(:try_obtain).and_return("000000")
+        expect(Gitlab::ExclusiveLease).to receive(:cancel).with(cache_key, "000000")
+
+        go!
+      end
+
+      it 'caches the result of #calculate_reactive_cache' do
+        go!
+
+        expect(read_reactive_cache(instance)).to eq(calculation.call)
+      end
+
+      it "enqueues a repeat worker" do
+        expect_reactive_cache_update_queued(instance)
+
+        go!
+      end
+
+      context 'and #calculate_reactive_cache raises an exception' do
+        before { stub_reactive_cache(instance, "preexisting") }
+        let(:calculation) { -> { raise "foo"} }
+
+        it 'leaves the cache untouched' do
+          expect { go! }.to raise_error("foo")
+          expect(read_reactive_cache(instance)).to eq("preexisting")
+        end
+
+        it 'enqueues a repeat worker' do
+          expect_reactive_cache_update_queued(instance)
+
+          expect { go! }.to raise_error("foo")
+        end
+      end
+    end
+
+    context 'when lifetime is exceeded' do
+      it 'skips the calculation' do
+        expect(instance).to receive(:calculate_reactive_cache).never
+
+        go!
+      end
+    end
+
+    context 'when the lease is already taken' do
+      before do
+        expect_any_instance_of(Gitlab::ExclusiveLease).to receive(:try_obtain).and_return(nil)
+      end
+
+      it 'skips the calculation' do
+        expect(instance).to receive(:calculate_reactive_cache).never
+
+        go!
+      end
+    end
+  end
+end
diff --git a/spec/models/concerns/relative_positioning_spec.rb b/spec/models/concerns/relative_positioning_spec.rb
new file mode 100644
index 00000000000..69906382545
--- /dev/null
+++ b/spec/models/concerns/relative_positioning_spec.rb
@@ -0,0 +1,104 @@
+require 'spec_helper'
+
+describe Issue, 'RelativePositioning' do
+  let(:project) { create(:empty_project) }
+  let(:issue) { create(:issue, project: project) }
+  let(:issue1) { create(:issue, project: project) }
+  let(:new_issue) { create(:issue, project: project) }
+
+  before do
+    [issue, issue1].each do |issue|
+      issue.move_to_end && issue.save
+    end
+  end
+
+  describe '#min_relative_position' do
+    it 'returns maximum position' do
+      expect(issue.min_relative_position).to eq issue.relative_position
+    end
+  end
+
+  describe '#max_relative_position' do
+    it 'returns maximum position' do
+      expect(issue.max_relative_position).to eq issue1.relative_position
+    end
+  end
+
+  describe '#prev_relative_position' do
+    it 'returns previous position if there is an issue above' do
+      expect(issue1.prev_relative_position).to eq issue.relative_position
+    end
+
+    it 'returns minimum position if there is no issue above' do
+      expect(issue.prev_relative_position).to eq RelativePositioning::MIN_POSITION
+    end
+  end
+
+  describe '#next_relative_position' do
+    it 'returns next position if there is an issue below' do
+      expect(issue.next_relative_position).to eq issue1.relative_position
+    end
+
+    it 'returns next position if there is no issue below' do
+      expect(issue1.next_relative_position).to eq RelativePositioning::MAX_POSITION
+    end
+  end
+
+  describe '#move_before' do
+    it 'moves issue before' do
+      [issue1, issue].each(&:move_to_end)
+
+      issue.move_before(issue1)
+
+      expect(issue.relative_position).to be < issue1.relative_position
+    end
+  end
+
+  describe '#move_after' do
+    it 'moves issue after' do
+      [issue, issue1].each(&:move_to_end)
+
+      issue.move_after(issue1)
+
+      expect(issue.relative_position).to be > issue1.relative_position
+    end
+  end
+
+  describe '#move_to_end' do
+    it 'moves issue to the end' do
+      new_issue.move_to_end
+
+      expect(new_issue.relative_position).to be > issue1.relative_position
+    end
+  end
+
+  describe '#move_between' do
+    it 'positions issue between two other' do
+      new_issue.move_between(issue, issue1)
+
+      expect(new_issue.relative_position).to be > issue.relative_position
+      expect(new_issue.relative_position).to be < issue1.relative_position
+    end
+
+    it 'positions issue between on top' do
+      new_issue.move_between(nil, issue)
+
+      expect(new_issue.relative_position).to be < issue.relative_position
+    end
+
+    it 'positions issue between to end' do
+      new_issue.move_between(issue1, nil)
+
+      expect(new_issue.relative_position).to be > issue1.relative_position
+    end
+
+    it 'positions issues even when after and before positions are the same' do
+      issue1.update relative_position: issue.relative_position
+
+      new_issue.move_between(issue, issue1)
+
+      expect(new_issue.relative_position).to be > issue.relative_position
+      expect(issue.relative_position).to be < issue1.relative_position
+    end
+  end
+end
diff --git a/spec/models/concerns/routable_spec.rb b/spec/models/concerns/routable_spec.rb
new file mode 100644
index 00000000000..677e60e1282
--- /dev/null
+++ b/spec/models/concerns/routable_spec.rb
@@ -0,0 +1,113 @@
+require 'spec_helper'
+
+describe Group, 'Routable' do
+  let!(:group) { create(:group) }
+
+  describe 'Validations' do
+    it { is_expected.to validate_presence_of(:route) }
+  end
+
+  describe 'Associations' do
+    it { is_expected.to have_one(:route).dependent(:destroy) }
+  end
+
+  describe 'Callbacks' do
+    it 'creates route record on create' do
+      expect(group.route.path).to eq(group.path)
+      expect(group.route.name).to eq(group.name)
+    end
+
+    it 'updates route record on path change' do
+      group.update_attributes(path: 'wow', name: 'much')
+
+      expect(group.route.path).to eq('wow')
+      expect(group.route.name).to eq('much')
+    end
+
+    it 'ensure route path uniqueness across different objects' do
+      create(:group, parent: group, path: 'xyz')
+      duplicate = build(:project, namespace: group, path: 'xyz')
+
+      expect { duplicate.save! }.to raise_error(ActiveRecord::RecordInvalid, 'Validation failed: Route path has already been taken, Route is invalid')
+    end
+  end
+
+  describe '.find_by_full_path' do
+    let!(:nested_group) { create(:group, parent: group) }
+
+    it { expect(described_class.find_by_full_path(group.to_param)).to eq(group) }
+    it { expect(described_class.find_by_full_path(group.to_param.upcase)).to eq(group) }
+    it { expect(described_class.find_by_full_path(nested_group.to_param)).to eq(nested_group) }
+    it { expect(described_class.find_by_full_path('unknown')).to eq(nil) }
+  end
+
+  describe '.where_full_path_in' do
+    context 'without any paths' do
+      it 'returns an empty relation' do
+        expect(described_class.where_full_path_in([])).to eq([])
+      end
+    end
+
+    context 'without any valid paths' do
+      it 'returns an empty relation' do
+        expect(described_class.where_full_path_in(%w[unknown])).to eq([])
+      end
+    end
+
+    context 'with valid paths' do
+      let!(:nested_group) { create(:group, parent: group) }
+
+      it 'returns the projects matching the paths' do
+        result = described_class.where_full_path_in([group.to_param, nested_group.to_param])
+
+        expect(result).to contain_exactly(group, nested_group)
+      end
+
+      it 'returns projects regardless of the casing of paths' do
+        result = described_class.where_full_path_in([group.to_param.upcase, nested_group.to_param.upcase])
+
+        expect(result).to contain_exactly(group, nested_group)
+      end
+    end
+  end
+
+  describe '.member_descendants' do
+    let!(:user) { create(:user) }
+    let!(:nested_group) { create(:group, parent: group) }
+
+    before { group.add_owner(user) }
+    subject { described_class.member_descendants(user.id) }
+
+    it { is_expected.to eq([nested_group]) }
+  end
+
+  describe '#full_path' do
+    let(:group) { create(:group) }
+    let(:nested_group) { create(:group, parent: group) }
+
+    it { expect(group.full_path).to eq(group.path) }
+    it { expect(nested_group.full_path).to eq("#{group.full_path}/#{nested_group.path}") }
+  end
+
+  describe '#full_name' do
+    let(:group) { create(:group) }
+    let(:nested_group) { create(:group, parent: group) }
+
+    it { expect(group.full_name).to eq(group.name) }
+    it { expect(nested_group.full_name).to eq("#{group.name} / #{nested_group.name}") }
+  end
+end
+
+describe Project, 'Routable' do
+  describe '#full_path' do
+    let(:project) { build_stubbed(:empty_project) }
+
+    it { expect(project.full_path).to eq "#{project.namespace.full_path}/#{project.path}" }
+  end
+
+  describe '#full_name' do
+    let(:project) { build_stubbed(:empty_project) }
+
+    it { expect(project.full_name).to eq "#{project.namespace.human_name} / #{project.name}" }
+  end
+end
diff --git a/spec/models/concerns/spammable_spec.rb b/spec/models/concerns/spammable_spec.rb
index 32935bc0b09..fd3b8307571 100644
--- a/spec/models/concerns/spammable_spec.rb
+++ b/spec/models/concerns/spammable_spec.rb
@@ -14,14 +14,16 @@ describe Issue, 'Spammable' do
   end
 
   describe 'InstanceMethods' do
+    let(:issue) { build(:issue, spam: true) }
+
     it 'should be invalid if spam' do
-      issue = build(:issue, spam: true)
       expect(issue.valid?).to be_falsey
     end
 
     describe '#check_for_spam?' do
       it 'returns true for public project' do
         issue.project.update_attribute(:visibility_level, Gitlab::VisibilityLevel::PUBLIC)
+
         expect(issue.check_for_spam?).to eq(true)
       end
 
@@ -29,5 +31,20 @@ describe Issue, 'Spammable' do
         expect(issue.check_for_spam?).to eq(false)
       end
     end
+
+    describe '#submittable_as_spam_by?' do
+      let(:admin) { build(:admin) }
+      let(:user) { build(:user) }
+
+      before do
+        allow(issue).to receive(:submittable_as_spam?).and_return(true)
+      end
+
+      it 'tests if the user can submit spam' do
+        expect(issue.submittable_as_spam_by?(admin)).to be(true)
+        expect(issue.submittable_as_spam_by?(user)).to be(false)
+        expect(issue.submittable_as_spam_by?(nil)).to be_nil
+      end
+    end
   end
 end
diff --git a/spec/models/concerns/token_authenticatable_spec.rb b/spec/models/concerns/token_authenticatable_spec.rb
index eb64f3d0c83..4b0bfa43abf 100644
--- a/spec/models/concerns/token_authenticatable_spec.rb
+++ b/spec/models/concerns/token_authenticatable_spec.rb
@@ -6,6 +6,7 @@ shared_examples 'TokenAuthenticatable' do
     it { expect(described_class).to be_private_method_defined(:write_new_token) }
     it { expect(described_class).to respond_to("find_by_#{token_field}") }
     it { is_expected.to respond_to("ensure_#{token_field}") }
+    it { is_expected.to respond_to("set_#{token_field}") }
     it { is_expected.to respond_to("reset_#{token_field}!") }
   end
 end
@@ -55,6 +56,12 @@ describe ApplicationSetting, 'TokenAuthenticatable' do
     end
   end
 
+  describe 'setting new token' do
+    subject { described_class.new.send("set_#{token_field}", '0123456789') }
+
+    it { is_expected.to eq '0123456789' }
+  end
+
   describe 'multiple token fields' do
     before do
       described_class.send(:add_authentication_token_field, :yet_another_token)
diff --git a/spec/models/concerns/uniquify_spec.rb b/spec/models/concerns/uniquify_spec.rb
new file mode 100644
index 00000000000..83187d732e4
--- /dev/null
+++ b/spec/models/concerns/uniquify_spec.rb
@@ -0,0 +1,33 @@
+require 'spec_helper'
+
+describe Uniquify, models: true do
+  let(:uniquify) { described_class.new }
+
+  describe "#string" do
+    it 'returns the given string if it does not exist' do
+      result = uniquify.string('test_string') { |s| false }
+
+      expect(result).to eq('test_string')
+    end
+
+    it 'returns the given string with a counter attached if the string exists' do
+      result = uniquify.string('test_string') { |s| s == 'test_string' }
+
+      expect(result).to eq('test_string1')
+    end
+
+    it 'increments the counter for each candidate string that also exists' do
+      result = uniquify.string('test_string') { |s| s == 'test_string' || s == 'test_string1' }
+
+      expect(result).to eq('test_string2')
+    end
+
+    it 'allows passing in a base function that defines the location of the counter' do
+      result = uniquify.string(-> (counter) { "test_#{counter}_string" }) do |s|
+        s == 'test__string'
+      end
+
+      expect(result).to eq('test_1_string')
+    end
+  end
+end
diff --git a/spec/models/cycle_analytics/code_spec.rb b/spec/models/cycle_analytics/code_spec.rb
index 7771785ead3..9053485939e 100644
--- a/spec/models/cycle_analytics/code_spec.rb
+++ b/spec/models/cycle_analytics/code_spec.rb
@@ -3,10 +3,10 @@ require 'spec_helper'
 describe 'CycleAnalytics#code', feature: true do
   extend CycleAnalyticsHelpers::TestGeneration
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:from_date) { 10.days.ago }
   let(:user) { create(:user, :admin) }
-  subject { CycleAnalytics.new(project, user, from: from_date) }
+  subject { CycleAnalytics.new(project, from: from_date) }
 
   context 'with deployment' do
     generate_cycle_analytics_spec(
@@ -16,10 +16,10 @@ describe 'CycleAnalytics#code', feature: true do
                                -> (context, data) do
                                  context.create_commit_referencing_issue(data[:issue])
                                end]],
-      end_time_conditions:   [["merge request that closes issue is created",
-                               -> (context, data) do
-                                 context.create_merge_request_closing_issue(data[:issue])
-                               end]],
+      end_time_conditions: [["merge request that closes issue is created",
+                             -> (context, data) do
+                               context.create_merge_request_closing_issue(data[:issue])
+                             end]],
       post_fn: -> (context, data) do
         context.merge_merge_requests_closing_issue(data[:issue])
         context.deploy_master
@@ -27,17 +27,15 @@ describe 'CycleAnalytics#code', feature: true do
 
     context "when a regular merge request (that doesn't close the issue) is created" do
       it "returns nil" do
-        5.times do
-          issue = create(:issue, project: project)
+        issue = create(:issue, project: project)
 
-          create_commit_referencing_issue(issue)
-          create_merge_request_closing_issue(issue, message: "Closes nothing")
+        create_commit_referencing_issue(issue)
+        create_merge_request_closing_issue(issue, message: "Closes nothing")
 
-          merge_merge_requests_closing_issue(issue)
-          deploy_master
-        end
+        merge_merge_requests_closing_issue(issue)
+        deploy_master
 
-        expect(subject.code).to be_nil
+        expect(subject[:code].median).to be_nil
       end
     end
   end
@@ -50,26 +48,24 @@ describe 'CycleAnalytics#code', feature: true do
                                -> (context, data) do
                                  context.create_commit_referencing_issue(data[:issue])
                                end]],
-      end_time_conditions:   [["merge request that closes issue is created",
-                               -> (context, data) do
-                                 context.create_merge_request_closing_issue(data[:issue])
-                               end]],
+      end_time_conditions: [["merge request that closes issue is created",
+                             -> (context, data) do
+                               context.create_merge_request_closing_issue(data[:issue])
+                             end]],
       post_fn: -> (context, data) do
         context.merge_merge_requests_closing_issue(data[:issue])
       end)
 
     context "when a regular merge request (that doesn't close the issue) is created" do
       it "returns nil" do
-        5.times do
-          issue = create(:issue, project: project)
+        issue = create(:issue, project: project)
 
-          create_commit_referencing_issue(issue)
-          create_merge_request_closing_issue(issue, message: "Closes nothing")
+        create_commit_referencing_issue(issue)
+        create_merge_request_closing_issue(issue, message: "Closes nothing")
 
-          merge_merge_requests_closing_issue(issue)
-        end
+        merge_merge_requests_closing_issue(issue)
 
-        expect(subject.code).to be_nil
+        expect(subject[:code].median).to be_nil
       end
     end
   end
diff --git a/spec/models/cycle_analytics/issue_spec.rb b/spec/models/cycle_analytics/issue_spec.rb
index 5ed3d37f2fb..fc7d18bd40e 100644
--- a/spec/models/cycle_analytics/issue_spec.rb
+++ b/spec/models/cycle_analytics/issue_spec.rb
@@ -3,10 +3,10 @@ require 'spec_helper'
 describe 'CycleAnalytics#issue', models: true do
   extend CycleAnalyticsHelpers::TestGeneration
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:from_date) { 10.days.ago }
   let(:user) { create(:user, :admin) }
-  subject { CycleAnalytics.new(project, user, from: from_date) }
+  subject { CycleAnalytics.new(project, from: from_date) }
 
   generate_cycle_analytics_spec(
     phase: :issue,
@@ -33,16 +33,14 @@ describe 'CycleAnalytics#issue', models: true do
 
   context "when a regular label (instead of a list label) is added to the issue" do
     it "returns nil" do
-      5.times do
-        regular_label = create(:label)
-        issue = create(:issue, project: project)
-        issue.update(label_ids: [regular_label.id])
+      regular_label = create(:label)
+      issue = create(:issue, project: project)
+      issue.update(label_ids: [regular_label.id])
 
-        create_merge_request_closing_issue(issue)
-        merge_merge_requests_closing_issue(issue)
-      end
+      create_merge_request_closing_issue(issue)
+      merge_merge_requests_closing_issue(issue)
 
-      expect(subject.issue).to be_nil
+      expect(subject[:issue].median).to be_nil
     end
   end
 end
diff --git a/spec/models/cycle_analytics/plan_spec.rb b/spec/models/cycle_analytics/plan_spec.rb
index baf3e3241a1..55483fc876a 100644
--- a/spec/models/cycle_analytics/plan_spec.rb
+++ b/spec/models/cycle_analytics/plan_spec.rb
@@ -3,10 +3,10 @@ require 'spec_helper'
 describe 'CycleAnalytics#plan', feature: true do
   extend CycleAnalyticsHelpers::TestGeneration
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:from_date) { 10.days.ago }
   let(:user) { create(:user, :admin) }
-  subject { CycleAnalytics.new(project, user, from: from_date) }
+  subject { CycleAnalytics.new(project, from: from_date) }
 
   generate_cycle_analytics_spec(
     phase: :plan,
@@ -44,7 +44,7 @@ describe 'CycleAnalytics#plan', feature: true do
       create_merge_request_closing_issue(issue, source_branch: branch_name)
       merge_merge_requests_closing_issue(issue)
 
-      expect(subject.issue).to be_nil
+      expect(subject[:issue].median).to be_nil
     end
   end
 end
diff --git a/spec/models/cycle_analytics/production_spec.rb b/spec/models/cycle_analytics/production_spec.rb
index 21b9c6e7150..e6a826a9418 100644
--- a/spec/models/cycle_analytics/production_spec.rb
+++ b/spec/models/cycle_analytics/production_spec.rb
@@ -3,10 +3,10 @@ require 'spec_helper'
 describe 'CycleAnalytics#production', feature: true do
   extend CycleAnalyticsHelpers::TestGeneration
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:from_date) { 10.days.ago }
   let(:user) { create(:user, :admin) }
-  subject { CycleAnalytics.new(project, user, from: from_date) }
+  subject { CycleAnalytics.new(project, from: from_date) }
 
   generate_cycle_analytics_spec(
     phase: :production,
@@ -21,7 +21,12 @@ describe 'CycleAnalytics#production', feature: true do
        ["production deploy happens after merge request is merged (along with other changes)",
         lambda do |context, data|
           # Make other changes on master
-          sha = context.project.repository.commit_file(context.user, context.random_git_name, "content", "commit message", 'master', false)
+          sha = context.project.repository.create_file(
+            context.user,
+            context.random_git_name,
+            'content',
+            message: 'commit message',
+            branch_name: 'master')
           context.project.repository.commit(sha)
 
           context.deploy_master
@@ -29,26 +34,22 @@ describe 'CycleAnalytics#production', feature: true do
 
   context "when a regular merge request (that doesn't close the issue) is merged and deployed" do
     it "returns nil" do
-      5.times do
-        merge_request = create(:merge_request)
-        MergeRequests::MergeService.new(project, user).execute(merge_request)
-        deploy_master
-      end
+      merge_request = create(:merge_request)
+      MergeRequests::MergeService.new(project, user).execute(merge_request)
+      deploy_master
 
-      expect(subject.production).to be_nil
+      expect(subject[:production].median).to be_nil
     end
   end
 
   context "when the deployment happens to a non-production environment" do
     it "returns nil" do
-      5.times do
-        issue = create(:issue, project: project)
-        merge_request = create_merge_request_closing_issue(issue)
-        MergeRequests::MergeService.new(project, user).execute(merge_request)
-        deploy_master(environment: 'staging')
-      end
-
-      expect(subject.production).to be_nil
+      issue = create(:issue, project: project)
+      merge_request = create_merge_request_closing_issue(issue)
+      MergeRequests::MergeService.new(project, user).execute(merge_request)
+      deploy_master(environment: 'staging')
+
+      expect(subject[:production].median).to be_nil
     end
   end
 end
diff --git a/spec/models/cycle_analytics/review_spec.rb b/spec/models/cycle_analytics/review_spec.rb
index 158621d59a4..febb18c9884 100644
--- a/spec/models/cycle_analytics/review_spec.rb
+++ b/spec/models/cycle_analytics/review_spec.rb
@@ -3,10 +3,10 @@ require 'spec_helper'
 describe 'CycleAnalytics#review', feature: true do
   extend CycleAnalyticsHelpers::TestGeneration
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:from_date) { 10.days.ago }
   let(:user) { create(:user, :admin) }
-  subject { CycleAnalytics.new(project, user, from: from_date) }
+  subject { CycleAnalytics.new(project, from: from_date) }
 
   generate_cycle_analytics_spec(
     phase: :review,
@@ -23,11 +23,9 @@ describe 'CycleAnalytics#review', feature: true do
 
   context "when a regular merge request (that doesn't close the issue) is created and merged" do
     it "returns nil" do
-      5.times do
-        MergeRequests::MergeService.new(project, user).execute(create(:merge_request))
-      end
+      MergeRequests::MergeService.new(project, user).execute(create(:merge_request))
 
-      expect(subject.review).to be_nil
+      expect(subject[:review].median).to be_nil
     end
   end
 end
diff --git a/spec/models/cycle_analytics/staging_spec.rb b/spec/models/cycle_analytics/staging_spec.rb
index dad653964b7..3a02ed81adb 100644
--- a/spec/models/cycle_analytics/staging_spec.rb
+++ b/spec/models/cycle_analytics/staging_spec.rb
@@ -3,10 +3,11 @@ require 'spec_helper'
 describe 'CycleAnalytics#staging', feature: true do
   extend CycleAnalyticsHelpers::TestGeneration
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:from_date) { 10.days.ago }
   let(:user) { create(:user, :admin) }
-  subject { CycleAnalytics.new(project, user, from: from_date) }
+
+  subject { CycleAnalytics.new(project, from: from_date) }
 
   generate_cycle_analytics_spec(
     phase: :staging,
@@ -17,7 +18,7 @@ describe 'CycleAnalytics#staging', feature: true do
     start_time_conditions: [["merge request that closes issue is merged",
                              -> (context, data) do
                                context.merge_merge_requests_closing_issue(data[:issue])
-                             end ]],
+                             end]],
     end_time_conditions:   [["merge request that closes issue is deployed to production",
                              -> (context, data) do
                                context.deploy_master
@@ -25,13 +26,12 @@ describe 'CycleAnalytics#staging', feature: true do
                             ["production deploy happens after merge request is merged (along with other changes)",
                              lambda do |context, data|
                                # Make other changes on master
-                               sha = context.project.repository.commit_file(
+                               sha = context.project.repository.create_file(
                                  context.user,
                                  context.random_git_name,
-                                 "content",
-                                 "commit message",
-                                 'master',
-                                 false)
+                                 'content',
+                                 message: 'commit message',
+                                 branch_name: 'master')
                                context.project.repository.commit(sha)
 
                                context.deploy_master
@@ -39,26 +39,22 @@ describe 'CycleAnalytics#staging', feature: true do
 
   context "when a regular merge request (that doesn't close the issue) is merged and deployed" do
     it "returns nil" do
-      5.times do
-        merge_request = create(:merge_request)
-        MergeRequests::MergeService.new(project, user).execute(merge_request)
-        deploy_master
-      end
+      merge_request = create(:merge_request)
+      MergeRequests::MergeService.new(project, user).execute(merge_request)
+      deploy_master
 
-      expect(subject.staging).to be_nil
+      expect(subject[:staging].median).to be_nil
     end
   end
 
   context "when the deployment happens to a non-production environment" do
     it "returns nil" do
-      5.times do
-        issue = create(:issue, project: project)
-        merge_request = create_merge_request_closing_issue(issue)
-        MergeRequests::MergeService.new(project, user).execute(merge_request)
-        deploy_master(environment: 'staging')
-      end
+      issue = create(:issue, project: project)
+      merge_request = create_merge_request_closing_issue(issue)
+      MergeRequests::MergeService.new(project, user).execute(merge_request)
+      deploy_master(environment: 'staging')
 
-      expect(subject.staging).to be_nil
+      expect(subject[:staging].median).to be_nil
     end
   end
 end
diff --git a/spec/models/cycle_analytics/summary_spec.rb b/spec/models/cycle_analytics/summary_spec.rb
deleted file mode 100644
index 725bc68b25f..00000000000
--- a/spec/models/cycle_analytics/summary_spec.rb
+++ /dev/null
@@ -1,59 +0,0 @@
-require 'spec_helper'
-
-describe CycleAnalytics::Summary, models: true do
-  let(:project) { create(:project) }
-  let(:from) { Time.now }
-  let(:user) { create(:user, :admin) }
-  subject { described_class.new(project, user, from: from) }
-
-  describe "#new_issues" do
-    it "finds the number of issues created after the 'from date'" do
-      Timecop.freeze(5.days.ago) { create(:issue, project: project) }
-      Timecop.freeze(5.days.from_now) { create(:issue, project: project) }
-
-      expect(subject.new_issues).to eq(1)
-    end
-
-    it "doesn't find issues from other projects" do
-      Timecop.freeze(5.days.from_now) { create(:issue, project: create(:project)) }
-
-      expect(subject.new_issues).to eq(0)
-    end
-  end
-
-  describe "#commits" do
-    it "finds the number of commits created after the 'from date'" do
-      Timecop.freeze(5.days.ago) { create_commit("Test message", project, user, 'master') }
-      Timecop.freeze(5.days.from_now) { create_commit("Test message", project, user, 'master') }
-
-      expect(subject.commits).to eq(1)
-    end
-
-    it "doesn't find commits from other projects" do
-      Timecop.freeze(5.days.from_now) { create_commit("Test message", create(:project), user, 'master') }
-
-      expect(subject.commits).to eq(0)
-    end
-
-    it "finds a large (> 100) snumber of commits if present" do
-      Timecop.freeze(5.days.from_now) { create_commit("Test message", project, user, 'master', count: 100) }
-
-      expect(subject.commits).to eq(100)
-    end
-  end
-
-  describe "#deploys" do
-    it "finds the number of deploys made created after the 'from date'" do
-      Timecop.freeze(5.days.ago) { create(:deployment, project: project) }
-      Timecop.freeze(5.days.from_now) { create(:deployment, project: project) }
-
-      expect(subject.deploys).to eq(1)
-    end
-
-    it "doesn't find commits from other projects" do
-      Timecop.freeze(5.days.from_now) { create(:deployment, project: create(:project)) }
-
-      expect(subject.deploys).to eq(0)
-    end
-  end
-end
diff --git a/spec/models/cycle_analytics/test_spec.rb b/spec/models/cycle_analytics/test_spec.rb
index 2313724e8f3..c2ba012a0e6 100644
--- a/spec/models/cycle_analytics/test_spec.rb
+++ b/spec/models/cycle_analytics/test_spec.rb
@@ -3,10 +3,10 @@ require 'spec_helper'
 describe 'CycleAnalytics#test', feature: true do
   extend CycleAnalyticsHelpers::TestGeneration
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:from_date) { 10.days.ago }
   let(:user) { create(:user, :admin) }
-  subject { CycleAnalytics.new(project, user, from: from_date) }
+  subject { CycleAnalytics.new(project, from: from_date) }
 
   generate_cycle_analytics_spec(
     phase: :test,
@@ -24,65 +24,57 @@ describe 'CycleAnalytics#test', feature: true do
 
   context "when the pipeline is for a regular merge request (that doesn't close an issue)" do
     it "returns nil" do
-      5.times do
-        issue = create(:issue, project: project)
-        merge_request = create_merge_request_closing_issue(issue)
-        pipeline = create(:ci_pipeline, ref: "refs/heads/#{merge_request.source_branch}", sha: merge_request.diff_head_sha)
+      issue = create(:issue, project: project)
+      merge_request = create_merge_request_closing_issue(issue)
+      pipeline = create(:ci_pipeline, ref: "refs/heads/#{merge_request.source_branch}", sha: merge_request.diff_head_sha)
 
-        pipeline.run!
-        pipeline.succeed!
+      pipeline.run!
+      pipeline.succeed!
 
-        merge_merge_requests_closing_issue(issue)
-      end
+      merge_merge_requests_closing_issue(issue)
 
-      expect(subject.test).to be_nil
+      expect(subject[:test].median).to be_nil
     end
   end
 
   context "when the pipeline is not for a merge request" do
     it "returns nil" do
-      5.times do
-        pipeline = create(:ci_pipeline, ref: "refs/heads/master", sha: project.repository.commit('master').sha)
+      pipeline = create(:ci_pipeline, ref: "refs/heads/master", sha: project.repository.commit('master').sha)
 
-        pipeline.run!
-        pipeline.succeed!
-      end
+      pipeline.run!
+      pipeline.succeed!
 
-      expect(subject.test).to be_nil
+      expect(subject[:test].median).to be_nil
     end
   end
 
   context "when the pipeline is dropped (failed)" do
     it "returns nil" do
-      5.times do
-        issue = create(:issue, project: project)
-        merge_request = create_merge_request_closing_issue(issue)
-        pipeline = create(:ci_pipeline, ref: "refs/heads/#{merge_request.source_branch}", sha: merge_request.diff_head_sha)
+      issue = create(:issue, project: project)
+      merge_request = create_merge_request_closing_issue(issue)
+      pipeline = create(:ci_pipeline, ref: "refs/heads/#{merge_request.source_branch}", sha: merge_request.diff_head_sha)
 
-        pipeline.run!
-        pipeline.drop!
+      pipeline.run!
+      pipeline.drop!
 
-        merge_merge_requests_closing_issue(issue)
-      end
+      merge_merge_requests_closing_issue(issue)
 
-      expect(subject.test).to be_nil
+      expect(subject[:test].median).to be_nil
     end
   end
 
   context "when the pipeline is cancelled" do
     it "returns nil" do
-      5.times do
-        issue = create(:issue, project: project)
-        merge_request = create_merge_request_closing_issue(issue)
-        pipeline = create(:ci_pipeline, ref: "refs/heads/#{merge_request.source_branch}", sha: merge_request.diff_head_sha)
+      issue = create(:issue, project: project)
+      merge_request = create_merge_request_closing_issue(issue)
+      pipeline = create(:ci_pipeline, ref: "refs/heads/#{merge_request.source_branch}", sha: merge_request.diff_head_sha)
 
-        pipeline.run!
-        pipeline.cancel!
+      pipeline.run!
+      pipeline.cancel!
 
-        merge_merge_requests_closing_issue(issue)
-      end
+      merge_merge_requests_closing_issue(issue)
 
-      expect(subject.test).to be_nil
+      expect(subject[:test].median).to be_nil
     end
   end
 end
diff --git a/spec/models/deploy_key_spec.rb b/spec/models/deploy_key_spec.rb
index 93623e8e99b..8ef8218cf74 100644
--- a/spec/models/deploy_key_spec.rb
+++ b/spec/models/deploy_key_spec.rb
@@ -1,8 +1,22 @@
 require 'spec_helper'
 
 describe DeployKey, models: true do
+  include EmailHelpers
+
   describe "Associations" do
     it { is_expected.to have_many(:deploy_keys_projects) }
     it { is_expected.to have_many(:projects) }
   end
+
+  describe 'notification' do
+    let(:user) { create(:user) }
+
+    it 'does not send a notification' do
+      perform_enqueued_jobs do
+        create(:deploy_key, user: user)
+      end
+
+      should_not_email(user)
+    end
+  end
 end
diff --git a/spec/models/deploy_keys_project_spec.rb b/spec/models/deploy_keys_project_spec.rb
index 8a1e337c1a3..aacc178a19e 100644
--- a/spec/models/deploy_keys_project_spec.rb
+++ b/spec/models/deploy_keys_project_spec.rb
@@ -12,7 +12,7 @@ describe DeployKeysProject, models: true do
   end
 
   describe "Destroying" do
-    let(:project)     { create(:project) }
+    let(:project)     { create(:empty_project) }
     subject           { create(:deploy_keys_project, project: project) }
     let(:deploy_key)  { subject.deploy_key }
 
@@ -39,7 +39,7 @@ describe DeployKeysProject, models: true do
     end
 
     context "when the deploy key is used by more than one project" do
-      let!(:other_project) { create(:project) }
+      let!(:other_project) { create(:empty_project) }
 
       before do
         other_project.deploy_keys << deploy_key
diff --git a/spec/models/deployment_spec.rb b/spec/models/deployment_spec.rb
index ca594a320c0..080ff2f3f43 100644
--- a/spec/models/deployment_spec.rb
+++ b/spec/models/deployment_spec.rb
@@ -17,7 +17,7 @@ describe Deployment, models: true do
   it { is_expected.to validate_presence_of(:sha) }
 
   describe '#includes_commit?' do
-    let(:project)     { create(:project) }
+    let(:project)     { create(:project, :repository) }
     let(:environment) { create(:environment, project: project) }
     let(:deployment) do
       create(:deployment, environment: environment, sha: project.commit.id)
@@ -77,8 +77,8 @@ describe Deployment, models: true do
     end
   end
 
-  describe '#stoppable?' do
-    subject { deployment.stoppable? }
+  describe '#stop_action?' do
+    subject { deployment.stop_action? }
 
     context 'when no other actions' do
       let(:deployment) { build(:deployment) }
diff --git a/spec/models/diff_note_spec.rb b/spec/models/diff_note_spec.rb
index 3db5937a4f3..9ea3a4b7020 100644
--- a/spec/models/diff_note_spec.rb
+++ b/spec/models/diff_note_spec.rb
@@ -3,8 +3,8 @@ require 'spec_helper'
 describe DiffNote, models: true do
   include RepoHelpers
 
-  let(:project) { create(:project) }
-  let(:merge_request) { create(:merge_request, source_project: project) }
+  let(:merge_request) { create(:merge_request) }
+  let(:project) { merge_request.project }
   let(:commit) { project.commit(sample_commit.id) }
 
   let(:path) { "files/ruby/popen.rb" }
diff --git a/spec/models/environment_spec.rb b/spec/models/environment_spec.rb
index c8170164898..b4305e92812 100644
--- a/spec/models/environment_spec.rb
+++ b/spec/models/environment_spec.rb
@@ -1,13 +1,12 @@
 require 'spec_helper'
 
 describe Environment, models: true do
-  let(:environment) { create(:environment) }
+  let(:project) { create(:empty_project) }
+  subject(:environment) { create(:environment, project: project) }
 
   it { is_expected.to belong_to(:project) }
   it { is_expected.to have_many(:deployments) }
 
-  it { is_expected.to delegate_method(:last_deployment).to(:deployments).as(:last) }
-
   it { is_expected.to delegate_method(:stop_action).to(:last_deployment) }
   it { is_expected.to delegate_method(:manual_actions).to(:last_deployment) }
 
@@ -15,14 +14,24 @@ describe Environment, models: true do
   it { is_expected.to validate_uniqueness_of(:name).scoped_to(:project_id) }
   it { is_expected.to validate_length_of(:name).is_at_most(255) }
 
-  it { is_expected.to validate_length_of(:external_url).is_at_most(255) }
-
-  # To circumvent a not null violation of the name column:
-  # https://github.com/thoughtbot/shoulda-matchers/issues/336
-  it 'validates uniqueness of :external_url' do
-    create(:environment)
+  it { is_expected.to validate_uniqueness_of(:slug).scoped_to(:project_id) }
+  it { is_expected.to validate_length_of(:slug).is_at_most(24) }
 
-    is_expected.to validate_uniqueness_of(:external_url).scoped_to(:project_id)
+  it { is_expected.to validate_length_of(:external_url).is_at_most(255) }
+  it { is_expected.to validate_uniqueness_of(:external_url).scoped_to(:project_id) }
+
+  describe '.order_by_last_deployed_at' do
+    let(:project) { create(:project) }
+    let!(:environment1) { create(:environment, project: project) }
+    let!(:environment2) { create(:environment, project: project) }
+    let!(:environment3) { create(:environment, project: project) }
+    let!(:deployment1) { create(:deployment, environment: environment1) }
+    let!(:deployment2) { create(:deployment, environment: environment2) }
+    let!(:deployment3) { create(:deployment, environment: environment1) }
+
+    it 'returns the environments in order of having been last deployed' do
+      expect(project.environments.order_by_last_deployed_at.to_a).to eq([environment3, environment2, environment1])
+    end
   end
 
   describe '#nullify_external_url' do
@@ -35,6 +44,8 @@ describe Environment, models: true do
   end
 
   describe '#includes_commit?' do
+    let(:project) { create(:project, :repository) }
+
     context 'without a last deployment' do
       it "returns false" do
         expect(environment.includes_commit?('HEAD')).to be false
@@ -42,9 +53,6 @@ describe Environment, models: true do
     end
 
     context 'with a last deployment' do
-      let(:project)     { create(:project) }
-      let(:environment) { create(:environment, project: project) }
-
       let!(:deployment) do
         create(:deployment, environment: environment, sha: project.commit('master').id)
       end
@@ -67,9 +75,26 @@ describe Environment, models: true do
     end
   end
 
+  describe '#update_merge_request_metrics?' do
+    {
+      'production' => true,
+      'production/eu' => true,
+      'production/www.gitlab.com' => true,
+      'productioneu' => false,
+      'Production' => false,
+      'Production/eu' => false,
+      'test-production' => false
+    }.each do |name, expected_value|
+      it "returns #{expected_value} for #{name}" do
+        env = create(:environment, name: name)
+
+        expect(env.update_merge_request_metrics?).to eq(expected_value)
+      end
+    end
+  end
+
   describe '#first_deployment_for' do
-    let(:project)       { create(:project) }
-    let!(:environment)  { create(:environment, project: project) }
+    let(:project)       { create(:project, :repository) }
     let!(:deployment)   { create(:deployment, environment: environment, ref: commit.parent.id) }
     let!(:deployment1)  { create(:deployment, environment: environment, ref: commit.id) }
     let(:head_commit)   { project.commit }
@@ -100,8 +125,8 @@ describe Environment, models: true do
     end
   end
 
-  describe '#stoppable?' do
-    subject { environment.stoppable? }
+  describe '#stop_action?' do
+    subject { environment.stop_action? }
 
     context 'when no other actions' do
       it { is_expected.to be_falsey }
@@ -130,17 +155,39 @@ describe Environment, models: true do
     end
   end
 
-  describe '#stop!' do
-    let(:user) { create(:user) }
+  describe '#stop_with_action!' do
+    let(:user) { create(:admin) }
 
-    subject { environment.stop!(user) }
+    subject { environment.stop_with_action!(user) }
 
     before do
-      expect(environment).to receive(:stoppable?).and_call_original
+      expect(environment).to receive(:available?).and_call_original
     end
 
     context 'when no other actions' do
-      it { is_expected.to be_nil }
+      context 'environment is available' do
+        before do
+          environment.update(state: :available)
+        end
+
+        it do
+          subject
+
+          expect(environment).to be_stopped
+        end
+      end
+
+      context 'environment is already stopped' do
+        before do
+          environment.update(state: :stopped)
+        end
+
+        it do
+          subject
+
+          expect(environment).to be_stopped
+        end
+      end
     end
 
     context 'when matching action is defined' do
@@ -199,4 +246,192 @@ describe Environment, models: true do
       expect(environment.actions_for('review/master')).to contain_exactly(review_action)
     end
   end
+
+  describe '#has_terminals?' do
+    subject { environment.has_terminals? }
+
+    context 'when the enviroment is available' do
+      context 'with a deployment service' do
+        let(:project) { create(:kubernetes_project) }
+
+        context 'and a deployment' do
+          let!(:deployment) { create(:deployment, environment: environment) }
+          it { is_expected.to be_truthy }
+        end
+
+        context 'but no deployments' do
+          it { is_expected.to be_falsy }
+        end
+      end
+
+      context 'without a deployment service' do
+        it { is_expected.to be_falsy }
+      end
+    end
+
+    context 'when the environment is unavailable' do
+      let(:project) { create(:kubernetes_project) }
+
+      before do
+        environment.stop
+      end
+
+      it { is_expected.to be_falsy }
+    end
+  end
+
+  describe '#terminals' do
+    let(:project) { create(:kubernetes_project) }
+    subject { environment.terminals }
+
+    context 'when the environment has terminals' do
+      before do
+        allow(environment).to receive(:has_terminals?).and_return(true)
+      end
+
+      it 'returns the terminals from the deployment service' do
+        expect(project.deployment_service)
+          .to receive(:terminals).with(environment)
+          .and_return(:fake_terminals)
+
+        is_expected.to eq(:fake_terminals)
+      end
+    end
+
+    context 'when the environment does not have terminals' do
+      before do
+        allow(environment).to receive(:has_terminals?).and_return(false)
+      end
+
+      it { is_expected.to be_nil }
+    end
+  end
+
+  describe '#has_metrics?' do
+    subject { environment.has_metrics? }
+
+    context 'when the enviroment is available' do
+      context 'with a deployment service' do
+        let(:project) { create(:prometheus_project) }
+
+        context 'and a deployment' do
+          let!(:deployment) { create(:deployment, environment: environment) }
+          it { is_expected.to be_truthy }
+        end
+
+        context 'but no deployments' do
+          it { is_expected.to be_falsy }
+        end
+      end
+
+      context 'without a monitoring service' do
+        it { is_expected.to be_falsy }
+      end
+    end
+
+    context 'when the environment is unavailable' do
+      let(:project) { create(:prometheus_project) }
+
+      before do
+        environment.stop
+      end
+
+      it { is_expected.to be_falsy }
+    end
+  end
+
+  describe '#metrics' do
+    let(:project) { create(:prometheus_project) }
+    subject { environment.metrics }
+
+    context 'when the environment has metrics' do
+      before do
+        allow(environment).to receive(:has_metrics?).and_return(true)
+      end
+
+      it 'returns the metrics from the deployment service' do
+        expect(project.monitoring_service)
+          .to receive(:metrics).with(environment)
+          .and_return(:fake_metrics)
+
+        is_expected.to eq(:fake_metrics)
+      end
+    end
+
+    context 'when the environment does not have metrics' do
+      before do
+        allow(environment).to receive(:has_metrics?).and_return(false)
+      end
+
+      it { is_expected.to be_nil }
+    end
+  end
+
+  describe '#slug' do
+    it "is automatically generated" do
+      expect(environment.slug).not_to be_nil
+    end
+
+    it "is not regenerated if name changes" do
+      original_slug = environment.slug
+      environment.update_attributes!(name: environment.name.reverse)
+
+      expect(environment.slug).to eq(original_slug)
+    end
+  end
+
+  describe '#generate_slug' do
+    SUFFIX = "-[a-z0-9]{6}".freeze
+    {
+      "staging-12345678901234567" => "staging-123456789" + SUFFIX,
+      "9-staging-123456789012345" => "env-9-staging-123" + SUFFIX,
+      "staging-1234567890123456"  => "staging-1234567890123456",
+      "production"                => "production",
+      "PRODUCTION"                => "production" + SUFFIX,
+      "review/1-foo"              => "review-1-foo" + SUFFIX,
+      "1-foo"                     => "env-1-foo" + SUFFIX,
+      "1/foo"                     => "env-1-foo" + SUFFIX,
+      "foo-"                      => "foo" + SUFFIX,
+      "foo--bar"                  => "foo-bar" + SUFFIX,
+      "foo**bar"                  => "foo-bar" + SUFFIX,
+      "*-foo"                     => "env-foo" + SUFFIX,
+      "staging-12345678-"         => "staging-12345678" + SUFFIX,
+      "staging-12345678-01234567" => "staging-12345678" + SUFFIX,
+    }.each do |name, matcher|
+      it "returns a slug matching #{matcher}, given #{name}" do
+        slug = described_class.new(name: name).generate_slug
+
+        expect(slug).to match(/\A#{matcher}\z/)
+      end
+    end
+  end
+
+  describe '#external_url_for' do
+    let(:source_path) { 'source/file.html' }
+    let(:sha) { RepoHelpers.sample_commit.id }
+
+    before do
+      environment.external_url = 'http://example.com'
+    end
+
+    context 'when the public path is not known' do
+      before do
+        allow(project).to receive(:public_path_for_source_path).with(source_path, sha).and_return(nil)
+      end
+
+      it 'returns nil' do
+        expect(environment.external_url_for(source_path, sha)).to be_nil
+      end
+    end
+
+    context 'when the public path is known' do
+      before do
+        allow(project).to receive(:public_path_for_source_path).with(source_path, sha).and_return('file.html')
+      end
+
+      it 'returns the full external URL' do
+        expect(environment.external_url_for(source_path, sha)).to eq('http://example.com/file.html')
+      end
+    end
+  end
 end
diff --git a/spec/models/event_spec.rb b/spec/models/event_spec.rb
index f8660da031d..8c90a538f57 100644
--- a/spec/models/event_spec.rb
+++ b/spec/models/event_spec.rb
@@ -19,7 +19,7 @@ describe Event, models: true do
       let(:project) { create(:empty_project) }
 
       it 'calls the reset_project_activity method' do
-        expect_any_instance_of(Event).to receive(:reset_project_activity)
+        expect_any_instance_of(described_class).to receive(:reset_project_activity)
 
         create_event(project, project.owner)
       end
@@ -27,7 +27,7 @@ describe Event, models: true do
   end
 
   describe "Push event" do
-    let(:project) { create(:project, :private) }
+    let(:project) { create(:empty_project, :private) }
     let(:user) { project.owner }
     let(:event) { create_event(project, user) }
 
@@ -43,33 +43,33 @@ describe Event, models: true do
 
   describe '#membership_changed?' do
     context "created" do
-      subject { build(:event, action: Event::CREATED).membership_changed? }
+      subject { build(:event, :created).membership_changed? }
       it { is_expected.to be_falsey }
     end
 
     context "updated" do
-      subject { build(:event, action: Event::UPDATED).membership_changed? }
+      subject { build(:event, :updated).membership_changed? }
       it { is_expected.to be_falsey }
     end
 
     context "expired" do
-      subject { build(:event, action: Event::EXPIRED).membership_changed? }
+      subject { build(:event, :expired).membership_changed? }
       it { is_expected.to be_truthy }
     end
 
     context "left" do
-      subject { build(:event, action: Event::LEFT).membership_changed? }
+      subject { build(:event, :left).membership_changed? }
       it { is_expected.to be_truthy }
     end
 
     context "joined" do
-      subject { build(:event, action: Event::JOINED).membership_changed? }
+      subject { build(:event, :joined).membership_changed? }
       it { is_expected.to be_truthy }
     end
   end
 
   describe '#note?' do
-    subject { Event.new(project: target.project, target: target) }
+    subject { described_class.new(project: target.project, target: target) }
 
     context 'issue note event' do
       let(:target) { create(:note_on_issue) }
@@ -97,7 +97,7 @@ describe Event, models: true do
     let(:note_on_commit) { create(:note_on_commit, project: project) }
     let(:note_on_issue) { create(:note_on_issue, noteable: issue, project: project) }
     let(:note_on_confidential_issue) { create(:note_on_issue, noteable: confidential_issue, project: project) }
-    let(:event) { Event.new(project: project, target: target, author_id: author.id) }
+    let(:event) { described_class.new(project: project, target: target, author_id: author.id) }
 
     before do
       project.team << [member, :developer]
@@ -187,7 +187,7 @@ describe Event, models: true do
     end
 
     context 'merge request diff note event' do
-      let(:project) { create(:project, :public) }
+      let(:project) { create(:empty_project, :public) }
       let(:merge_request) { create(:merge_request, source_project: project, author: author, assignee: assignee) }
       let(:note_on_merge_request) { create(:legacy_diff_note_on_merge_request, noteable: merge_request, project: project) }
       let(:target) { note_on_merge_request }
@@ -202,7 +202,7 @@ describe Event, models: true do
       end
 
       context 'private project' do
-        let(:project) { create(:project, :private) }
+        let(:project) { create(:empty_project, :private) }
 
         it do
           expect(event.visible_to_user?(non_member)).to eq false
@@ -221,13 +221,13 @@ describe Event, models: true do
     let!(:event2) { create(:closed_issue_event) }
 
     describe 'without an explicit limit' do
-      subject { Event.limit_recent }
+      subject { described_class.limit_recent }
 
       it { is_expected.to eq([event2, event1]) }
     end
 
     describe 'with an explicit limit' do
-      subject { Event.limit_recent(1) }
+      subject { described_class.limit_recent(1) }
 
       it { is_expected.to eq([event2]) }
     end
@@ -294,9 +294,9 @@ describe Event, models: true do
       }
     }
 
-    Event.create({
+    described_class.create({
       project: project,
-      action: Event::PUSHED,
+      action: described_class::PUSHED,
       data: data,
       author_id: user.id
     }.merge!(attrs))
diff --git a/spec/models/external_issue_spec.rb b/spec/models/external_issue_spec.rb
index 2debe1289a3..cd50bda8996 100644
--- a/spec/models/external_issue_spec.rb
+++ b/spec/models/external_issue_spec.rb
@@ -42,4 +42,12 @@ describe ExternalIssue, models: true do
       expect(issue.project_id).to eq(project.id)
     end
   end
+
+  describe '#hash' do
+    it 'returns the hash of its [class, to_s] pair' do
+      issue_2 = described_class.new(issue.to_s, project)
+
+      expect(issue.hash).to eq(issue_2.hash)
+    end
+  end
 end
diff --git a/spec/models/forked_project_link_spec.rb b/spec/models/forked_project_link_spec.rb
index 1863581f57b..454550c9710 100644
--- a/spec/models/forked_project_link_spec.rb
+++ b/spec/models/forked_project_link_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe ForkedProjectLink, "add link on fork" do
-  let(:project_from) { create(:project) }
+  let(:project_from) { create(:project, :repository) }
   let(:namespace) { create(:namespace) }
   let(:user) { create(:user, namespace: namespace) }
 
@@ -21,7 +21,7 @@ end
 
 describe '#forked?' do
   let(:forked_project_link) { build(:forked_project_link) }
-  let(:project_from) { create(:project) }
+  let(:project_from) { create(:project, :repository) }
   let(:project_to) { create(:project, forked_project_link: forked_project_link) }
 
   before :each do
diff --git a/spec/models/generic_commit_status_spec.rb b/spec/models/generic_commit_status_spec.rb
index 615cfe3142b..f4c3e6d503f 100644
--- a/spec/models/generic_commit_status_spec.rb
+++ b/spec/models/generic_commit_status_spec.rb
@@ -1,8 +1,21 @@
 require 'spec_helper'
 
 describe GenericCommitStatus, models: true do
-  let(:pipeline) { FactoryGirl.create :ci_pipeline }
-  let(:generic_commit_status) { FactoryGirl.create :generic_commit_status, pipeline: pipeline }
+  let(:project) { create(:empty_project) }
+  let(:pipeline) { create(:ci_pipeline, project: project) }
+  let(:external_url) { 'http://example.gitlab.com/status' }
+
+  let(:generic_commit_status) do
+    create(:generic_commit_status, pipeline: pipeline,
+                                   target_url: external_url)
+  end
+
+  describe 'validations' do
+    it { is_expected.to validate_length_of(:target_url).is_at_most(255) }
+    it { is_expected.to allow_value(nil).for(:target_url) }
+    it { is_expected.to allow_value('http://gitlab.com/s').for(:target_url) }
+    it { is_expected.not_to allow_value('javascript:alert(1)').for(:target_url) }
+  end
 
   describe '#context' do
     subject { generic_commit_status.context }
@@ -17,6 +30,30 @@ describe GenericCommitStatus, models: true do
     it { is_expected.to eq([:external]) }
   end
 
+  describe '#detailed_status' do
+    let(:user) { create(:user) }
+    let(:status) { generic_commit_status.detailed_status(user) }
+
+    it 'returns detailed status object' do
+      expect(status).to be_a Gitlab::Ci::Status::Success
+    end
+
+    context 'when user has ability to see datails' do
+      before { project.team << [user, :developer] }
+
+      it 'details path points to an external URL' do
+        expect(status).to have_details
+        expect(status.details_path).to eq external_url
+      end
+    end
+
+    context 'when user should not see details' do
+      it 'does not have details' do
+        expect(status).not_to have_details
+      end
+    end
+  end
+
   describe 'set_default_values' do
     before do
       generic_commit_status.context = nil
diff --git a/spec/models/global_milestone_spec.rb b/spec/models/global_milestone_spec.rb
index dd033480527..55b87d1c48a 100644
--- a/spec/models/global_milestone_spec.rb
+++ b/spec/models/global_milestone_spec.rb
@@ -4,29 +4,75 @@ describe GlobalMilestone, models: true do
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
   let(:group) { create(:group) }
-  let(:project1) { create(:project, group: group) }
-  let(:project2) { create(:project, path: 'gitlab-ci', group: group) }
-  let(:project3) { create(:project, path: 'cookbook-gitlab', group: group) }
-  let(:milestone1_project1) { create(:milestone, title: "Milestone v1.2", project: project1) }
-  let(:milestone1_project2) { create(:milestone, title: "Milestone v1.2", project: project2) }
-  let(:milestone1_project3) { create(:milestone, title: "Milestone v1.2", project: project3) }
-  let(:milestone2_project1) { create(:milestone, title: "VD-123", project: project1) }
-  let(:milestone2_project2) { create(:milestone, title: "VD-123", project: project2) }
-  let(:milestone2_project3) { create(:milestone, title: "VD-123", project: project3) }
+  let(:project1) { create(:empty_project, group: group) }
+  let(:project2) { create(:empty_project, path: 'gitlab-ci', group: group) }
+  let(:project3) { create(:empty_project, path: 'cookbook-gitlab', group: group) }
 
   describe '.build_collection' do
+    let(:milestone1_due_date) { 2.weeks.from_now.to_date }
+
+    let!(:milestone1_project1) do
+      create(
+        :milestone,
+        title: "Milestone v1.2",
+        project: project1,
+        due_date: milestone1_due_date
+      )
+    end
+
+    let!(:milestone1_project2) do
+      create(
+        :milestone,
+        title: "Milestone v1.2",
+        project: project2,
+        due_date: milestone1_due_date
+      )
+    end
+
+    let!(:milestone1_project3) do
+      create(
+        :milestone,
+        title: "Milestone v1.2",
+        project: project3,
+        due_date: milestone1_due_date
+      )
+    end
+
+    let!(:milestone2_project1) do
+      create(
+        :milestone,
+        title: "VD-123",
+        project: project1,
+        due_date: nil
+      )
+    end
+
+    let!(:milestone2_project2) do
+      create(
+        :milestone,
+        title: "VD-123",
+        project: project2,
+        due_date: nil
+      )
+    end
+
+    let!(:milestone2_project3) do
+      create(
+        :milestone,
+        title: "VD-123",
+        project: project3,
+        due_date: nil
+      )
+    end
+
     before do
-      milestones =
-        [
-          milestone1_project1,
-          milestone1_project2,
-          milestone1_project3,
-          milestone2_project1,
-          milestone2_project2,
-          milestone2_project3
-        ]
+      projects = [
+        project1,
+        project2,
+        project3
+      ]
 
-      @global_milestones = GlobalMilestone.build_collection(milestones)
+      @global_milestones = GlobalMilestone.build_collection(projects, {})
     end
 
     it 'has all project milestones' do
@@ -40,9 +86,52 @@ describe GlobalMilestone, models: true do
     it 'has all project milestones' do
       expect(@global_milestones.map { |group_milestone| group_milestone.milestones.count }.sum).to eq(6)
     end
+
+    it 'sorts collection by due date' do
+      expect(@global_milestones.map(&:due_date)).to eq [nil, milestone1_due_date]
+    end
+  end
+
+  describe '.states_count' do
+    context 'when the projects have milestones' do
+      before do
+        create(:closed_milestone, title: 'Active Group Milestone', project: project3)
+        create(:active_milestone, title: 'Active Group Milestone', project: project1)
+        create(:active_milestone, title: 'Active Group Milestone', project: project2)
+        create(:closed_milestone, title: 'Closed Group Milestone', project: project1)
+        create(:closed_milestone, title: 'Closed Group Milestone', project: project2)
+        create(:closed_milestone, title: 'Closed Group Milestone', project: project3)
+      end
+
+      it 'returns the quantity of global milestones in each possible state' do
+        expected_count = { opened: 1, closed: 2, all: 2 }
+
+        count = GlobalMilestone.states_count(Project.all)
+
+        expect(count).to eq(expected_count)
+      end
+    end
+
+    context 'when the projects do not have milestones' do
+      before do
+        project1
+      end
+
+      it 'returns 0 as the quantity of global milestones in each state' do
+        expected_count = { opened: 0, closed: 0, all: 0 }
+
+        count = GlobalMilestone.states_count(Project.all)
+
+        expect(count).to eq(expected_count)
+      end
+    end
   end
 
   describe '#initialize' do
+    let(:milestone1_project1) { create(:milestone, title: "Milestone v1.2", project: project1) }
+    let(:milestone1_project2) { create(:milestone, title: "Milestone v1.2", project: project2) }
+    let(:milestone1_project3) { create(:milestone, title: "Milestone v1.2", project: project3) }
+
     before do
       milestones =
         [
@@ -73,4 +162,32 @@ describe GlobalMilestone, models: true do
       expect(global_milestone.safe_title).to eq('git-test')
     end
   end
+
+  describe '#state' do
+    context 'when at least one milestone is active' do
+      it 'returns active' do
+        title = 'Active Group Milestone'
+        milestones = [
+          create(:active_milestone, title: title),
+          create(:closed_milestone, title: title)
+        ]
+        global_milestone = GlobalMilestone.new(title, milestones)
+
+        expect(global_milestone.state).to eq('active')
+      end
+    end
+
+    context 'when all milestones are closed' do
+      it 'returns closed' do
+        title = 'Closed Group Milestone'
+        milestones = [
+          create(:closed_milestone, title: title),
+          create(:closed_milestone, title: title)
+        ]
+        global_milestone = GlobalMilestone.new(title, milestones)
+
+        expect(global_milestone.state).to eq('closed')
+      end
+    end
+  end
 end
diff --git a/spec/models/group_label_spec.rb b/spec/models/group_label_spec.rb
index 668aa6fb357..555a876daeb 100644
--- a/spec/models/group_label_spec.rb
+++ b/spec/models/group_label_spec.rb
@@ -43,7 +43,7 @@ describe GroupLabel, models: true do
       let(:target_project) { build_stubbed(:empty_project, name: 'project-2', namespace: namespace) }
 
       it 'returns a String reference to the object' do
-        expect(label.to_reference(source_project, target_project)).to eq %(project-1~#{label.id})
+        expect(label.to_reference(source_project, target_project: target_project)).to eq %(project-1~#{label.id})
       end
     end
 
diff --git a/spec/models/group_milestone_spec.rb b/spec/models/group_milestone_spec.rb
new file mode 100644
index 00000000000..916afb7aaf5
--- /dev/null
+++ b/spec/models/group_milestone_spec.rb
@@ -0,0 +1,32 @@
+require 'spec_helper'
+
+describe GroupMilestone, models: true do
+  let(:group) { create(:group) }
+  let(:project) { create(:empty_project, group: group) }
+  let(:project_milestone) do
+    create(:milestone, title: "Milestone v1.2", project: project)
+  end
+
+  describe '.build' do
+    it 'returns milestone with group assigned' do
+      milestone = GroupMilestone.build(
+        group,
+        [project],
+        project_milestone.title
+      )
+
+      expect(milestone.group).to eq group
+    end
+  end
+
+  describe '.build_collection' do
+    before do
+      project_milestone
+    end
+
+    it 'returns array of milestones, each with group assigned' do
+      milestones = GroupMilestone.build_collection(group, [project], {})
+      expect(milestones).to all(have_attributes(group: group))
+    end
+  end
+end
diff --git a/spec/models/group_spec.rb b/spec/models/group_spec.rb
index 1613a586a2c..5d87938235a 100644
--- a/spec/models/group_spec.rb
+++ b/spec/models/group_spec.rb
@@ -13,6 +13,8 @@ describe Group, models: true do
     it { is_expected.to have_many(:shared_projects).through(:project_group_links) }
     it { is_expected.to have_many(:notification_settings).dependent(:destroy) }
     it { is_expected.to have_many(:labels).class_name('GroupLabel') }
+    it { is_expected.to have_many(:uploads).dependent(:destroy) }
+    it { is_expected.to have_one(:chat_team) }
 
     describe '#members & #requesters' do
       let(:requester) { create(:user) }
@@ -50,9 +52,8 @@ describe Group, models: true do
 
   describe 'validations' do
     it { is_expected.to validate_presence_of :name }
-    it { is_expected.to validate_uniqueness_of(:name) }
+    it { is_expected.to validate_uniqueness_of(:name).scoped_to(:parent_id) }
     it { is_expected.to validate_presence_of :path }
-    it { is_expected.to validate_uniqueness_of(:path) }
     it { is_expected.not_to validate_presence_of :owner }
   end
 
@@ -82,13 +83,19 @@ describe Group, models: true do
     describe 'public_only' do
       subject { described_class.public_only.to_a }
 
-      it{ is_expected.to eq([group]) }
+      it { is_expected.to eq([group]) }
     end
 
     describe 'public_and_internal_only' do
       subject { described_class.public_and_internal_only.to_a }
 
-      it{ is_expected.to match_array([group, internal_group]) }
+      it { is_expected.to match_array([group, internal_group]) }
+    end
+
+    describe 'non_public_only' do
+      subject { described_class.non_public_only.to_a }
+
+      it { is_expected.to match_array([private_group, internal_group]) }
     end
   end
 
@@ -270,5 +277,42 @@ describe Group, models: true do
     it 'returns the canonical URL' do
       expect(group.web_url).to include("groups/#{group.name}")
     end
+
+    context 'nested group' do
+      let(:nested_group) { create(:group, :nested) }
+
+      it { expect(nested_group.web_url).to include("groups/#{nested_group.full_path}") }
+    end
+  end
+
+  describe 'nested group' do
+    subject { build(:group, :nested) }
+
+    it { is_expected.to be_valid }
+    it { expect(subject.parent).to be_kind_of(Group) }
+  end
+
+  describe '#members_with_parents' do
+    let!(:group) { create(:group, :nested) }
+    let!(:master) { group.parent.add_user(create(:user), GroupMember::MASTER) }
+    let!(:developer) { group.add_user(create(:user), GroupMember::DEVELOPER) }
+
+    it 'returns parents members' do
+      expect(group.members_with_parents).to include(developer)
+      expect(group.members_with_parents).to include(master)
+    end
+  end
+
+  describe '#user_ids_for_project_authorizations' do
+    it 'returns the user IDs for which to refresh authorizations' do
+      master = create(:user)
+      developer = create(:user)
+
+      group.add_user(master, GroupMember::MASTER)
+      group.add_user(developer, GroupMember::DEVELOPER)
+
+      expect(group.user_ids_for_project_authorizations).
+        to include(master.id, developer.id)
+    end
   end
 end
diff --git a/spec/models/guest_spec.rb b/spec/models/guest_spec.rb
index d79f929f7a1..c60bd7af958 100644
--- a/spec/models/guest_spec.rb
+++ b/spec/models/guest_spec.rb
@@ -1,9 +1,9 @@
 require 'spec_helper'
 
 describe Guest, lib: true do
-  let(:public_project) { create(:project, :public) }
-  let(:private_project) { create(:project, :private) }
-  let(:internal_project) { create(:project, :internal) }
+  let(:public_project) { build_stubbed(:empty_project, :public) }
+  let(:private_project) { build_stubbed(:empty_project, :private) }
+  let(:internal_project) { build_stubbed(:empty_project, :internal) }
 
   describe '.can_pull?' do
     context 'when project is private' do
@@ -37,8 +37,6 @@ describe Guest, lib: true do
 
       context 'when repository is enabled' do
         it 'allows to pull the repo' do
-          public_project.project_feature.update_attribute(:repository_access_level, ProjectFeature::ENABLED)
-
           expect(Guest.can?(:download_code, public_project)).to eq(true)
         end
       end
diff --git a/spec/models/hooks/system_hook_spec.rb b/spec/models/hooks/system_hook_spec.rb
index ad2b710041a..e8caad00c44 100644
--- a/spec/models/hooks/system_hook_spec.rb
+++ b/spec/models/hooks/system_hook_spec.rb
@@ -4,7 +4,7 @@ describe SystemHook, models: true do
   describe "execute" do
     let(:system_hook) { create(:system_hook) }
     let(:user)        { create(:user) }
-    let(:project)     { create(:project, namespace: user.namespace) }
+    let(:project)     { create(:empty_project, namespace: user.namespace) }
     let(:group)       { create(:group) }
 
     before do
diff --git a/spec/models/hooks/web_hook_spec.rb b/spec/models/hooks/web_hook_spec.rb
index e52b9d75cef..9d4db1bfb52 100644
--- a/spec/models/hooks/web_hook_spec.rb
+++ b/spec/models/hooks/web_hook_spec.rb
@@ -25,7 +25,7 @@ describe WebHook, models: true do
   end
 
   describe "execute" do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
     let(:project_hook) { create(:project_hook) }
 
     before(:each) do
diff --git a/spec/models/issue/metrics_spec.rb b/spec/models/issue/metrics_spec.rb
index 2459a49f095..08712f2a768 100644
--- a/spec/models/issue/metrics_spec.rb
+++ b/spec/models/issue/metrics_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Issue::Metrics, models: true do
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
 
   subject { create(:issue, project: project) }
 
diff --git a/spec/models/issue_collection_spec.rb b/spec/models/issue_collection_spec.rb
index d742c814680..d8aed25c041 100644
--- a/spec/models/issue_collection_spec.rb
+++ b/spec/models/issue_collection_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe IssueCollection do
   let(:user) { create(:user) }
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
   let(:issue1) { create(:issue, project: project) }
   let(:issue2) { create(:issue, project: project) }
   let(:collection) { described_class.new([issue1, issue2]) }
diff --git a/spec/models/issue_spec.rb b/spec/models/issue_spec.rb
index 24e216329a9..bba9058f394 100644
--- a/spec/models/issue_spec.rb
+++ b/spec/models/issue_spec.rb
@@ -22,38 +22,75 @@ describe Issue, models: true do
     it { is_expected.to have_db_index(:deleted_at) }
   end
 
-  describe '.visible_to_user' do
-    let(:user) { create(:user) }
-    let(:authorized_user) { create(:user) }
-    let(:project) { create(:project, namespace: authorized_user.namespace) }
-    let!(:public_issue) { create(:issue, project: project) }
-    let!(:confidential_issue) { create(:issue, project: project, confidential: true) }
-
-    it 'returns non confidential issues for nil user' do
-      expect(Issue.visible_to_user(nil).count).to be(1)
+  describe '#to_reference' do
+    let(:namespace) { build(:namespace, path: 'sample-namespace') }
+    let(:project)   { build(:empty_project, name: 'sample-project', namespace: namespace) }
+    let(:issue)     { build(:issue, iid: 1, project: project) }
+    let(:group)     { create(:group, name: 'Group', path: 'sample-group') }
+
+    context 'when nil argument' do
+      it 'returns issue id' do
+        expect(issue.to_reference).to eq "#1"
+      end
     end
 
-    it 'returns non confidential issues for user not authorized for the issues projects' do
-      expect(Issue.visible_to_user(user).count).to be(1)
+    context 'when full is true' do
+      it 'returns complete path to the issue' do
+        expect(issue.to_reference(full: true)).to          eq 'sample-namespace/sample-project#1'
+        expect(issue.to_reference(project, full: true)).to eq 'sample-namespace/sample-project#1'
+        expect(issue.to_reference(group, full: true)).to   eq 'sample-namespace/sample-project#1'
+      end
     end
 
-    it 'returns all issues for user authorized for the issues projects' do
-      expect(Issue.visible_to_user(authorized_user).count).to be(2)
+    context 'when same project argument' do
+      it 'returns issue id' do
+        expect(issue.to_reference(project)).to eq("#1")
+      end
     end
-  end
 
-  describe '#to_reference' do
-    let(:project) { build(:empty_project, name: 'sample-project') }
-    let(:issue) { build(:issue, iid: 1, project: project) }
+    context 'when cross namespace project argument' do
+      let(:another_namespace_project) { create(:empty_project, name: 'another-project') }
 
-    it 'returns a String reference to the object' do
-      expect(issue.to_reference).to eq "#1"
+      it 'returns complete path to the issue' do
+        expect(issue.to_reference(another_namespace_project)).to eq 'sample-namespace/sample-project#1'
+      end
     end
 
     it 'supports a cross-project reference' do
-      another_project = build(:project, name: 'another-project', namespace: project.namespace)
+      another_project = build(:empty_project, name: 'another-project', namespace: project.namespace)
       expect(issue.to_reference(another_project)).to eq "sample-project#1"
     end
+
+    context 'when same namespace / cross-project argument' do
+      let(:another_project) { create(:empty_project, namespace: namespace) }
+
+      it 'returns path to the issue with the project name' do
+        expect(issue.to_reference(another_project)).to eq 'sample-project#1'
+      end
+    end
+
+    context 'when different namespace / cross-project argument' do
+      let(:another_namespace) { create(:namespace, path: 'another-namespace') }
+      let(:another_project)   { create(:empty_project, path: 'another-project', namespace: another_namespace) }
+
+      it 'returns full path to the issue' do
+        expect(issue.to_reference(another_project)).to eq 'sample-namespace/sample-project#1'
+      end
+    end
+
+    context 'when argument is a namespace' do
+      context 'with same project path' do
+        it 'returns path to the issue with the project name' do
+          expect(issue.to_reference(namespace)).to eq 'sample-project#1'
+        end
+      end
+
+      context 'with different project path' do
+        it 'returns full path to the issue' do
+          expect(issue.to_reference(group)).to eq 'sample-namespace/sample-project#1'
+        end
+      end
+    end
   end
 
   describe '#is_being_reassigned?' do
@@ -76,9 +113,9 @@ describe Issue, models: true do
   end
 
   describe '#closed_by_merge_requests' do
-    let(:project) { create(:project) }
-    let(:issue)   { create(:issue, project: project, state: "opened")}
-    let(:closed_issue) { build(:issue, project: project, state: "closed")}
+    let(:project) { create(:project, :repository) }
+    let(:issue) { create(:issue, project: project)}
+    let(:closed_issue) { build(:issue, :closed, project: project)}
 
     let(:mr) do
       opts = {
@@ -120,7 +157,7 @@ describe Issue, models: true do
 
   describe '#referenced_merge_requests' do
     it 'returns the referenced merge requests' do
-      project = create(:project, :public)
+      project = create(:empty_project, :public)
 
       mr1 = create(:merge_request,
                    source_project: project,
@@ -153,7 +190,7 @@ describe Issue, models: true do
     end
 
     context 'user is reporter in project issue belongs to' do
-      let(:project) { create(:project) }
+      let(:project) { create(:empty_project) }
       let(:issue) { create(:issue, project: project) }
 
       before { project.team << [user, :reporter] }
@@ -167,7 +204,7 @@ describe Issue, models: true do
 
       context 'checking destination project also' do
         subject { issue.can_move?(user, to_project) }
-        let(:to_project) { create(:project) }
+        let(:to_project) { create(:empty_project) }
 
         context 'destination project allowed' do
           before { to_project.team << [user, :reporter] }
@@ -233,7 +270,7 @@ describe Issue, models: true do
   end
 
   it_behaves_like 'an editable mentionable' do
-    subject { create(:issue) }
+    subject { create(:issue, project: create(:project, :repository)) }
 
     let(:backref_text) { "issue #{subject.to_reference}" }
     let(:set_mentionable_text) { ->(txt){ subject.description = txt } }
@@ -262,7 +299,7 @@ describe Issue, models: true do
 
   describe '#participants' do
     context 'using a public project' do
-      let(:project) { create(:project, :public) }
+      let(:project) { create(:empty_project, :public) }
       let(:issue) { create(:issue, project: project) }
 
       let!(:note1) do
@@ -284,7 +321,7 @@ describe Issue, models: true do
 
     context 'using a private project' do
       it 'does not include mentioned users that do not have access to the project' do
-        project = create(:project)
+        project = create(:empty_project)
         user = create(:user)
         issue = create(:issue, project: project)
 
diff --git a/spec/models/key_spec.rb b/spec/models/key_spec.rb
index 2a33d819138..7c40cfd8253 100644
--- a/spec/models/key_spec.rb
+++ b/spec/models/key_spec.rb
@@ -1,6 +1,8 @@
 require 'spec_helper'
 
 describe Key, models: true do
+  include EmailHelpers
+
   describe "Associations" do
     it { is_expected.to belong_to(:user) }
   end
@@ -26,6 +28,34 @@ describe Key, models: true do
         expect(build(:key, user: user).publishable_key).to include("#{user.name} (#{Gitlab.config.gitlab.host})")
       end
     end
+
+    describe "#update_last_used_at" do
+      let(:key) { create(:key) }
+
+      context 'when key was not updated during the last day' do
+        before do
+          allow_any_instance_of(Gitlab::ExclusiveLease).to receive(:try_obtain).
+            and_return('000000')
+        end
+
+        it 'enqueues a UseKeyWorker job' do
+          expect(UseKeyWorker).to receive(:perform_async).with(key.id)
+          key.update_last_used_at
+        end
+      end
+
+      context 'when key was updated during the last day' do
+        before do
+          allow_any_instance_of(Gitlab::ExclusiveLease).to receive(:try_obtain).
+            and_return(false)
+        end
+
+        it 'does not enqueue a UseKeyWorker job' do
+          expect(UseKeyWorker).not_to receive(:perform_async)
+          key.update_last_used_at
+        end
+      end
+    end
   end
 
   context "validation of uniqueness (based on fingerprint uniqueness)" do
@@ -96,4 +126,16 @@ describe Key, models: true do
       expect(described_class.new(key: " #{valid_key} ").key).to eq(valid_key)
     end
   end
+
+  describe 'notification' do
+    let(:user) { create(:user) }
+
+    it 'sends a notification' do
+      perform_enqueued_jobs do
+        create(:key, user: user)
+      end
+
+      should_email(user)
+    end
+  end
 end
diff --git a/spec/models/label_spec.rb b/spec/models/label_spec.rb
index 0c163659a71..a9139f7d4ab 100644
--- a/spec/models/label_spec.rb
+++ b/spec/models/label_spec.rb
@@ -31,12 +31,14 @@ describe Label, models: true do
     it 'validates title' do
       is_expected.not_to allow_value('G,ITLAB').for(:title)
       is_expected.not_to allow_value('').for(:title)
+      is_expected.not_to allow_value('s' * 256).for(:title)
 
       is_expected.to allow_value('GITLAB').for(:title)
       is_expected.to allow_value('gitlab').for(:title)
       is_expected.to allow_value('G?ITLAB').for(:title)
       is_expected.to allow_value('G&ITLAB').for(:title)
       is_expected.to allow_value("customer's request").for(:title)
+      is_expected.to allow_value('s' * 255).for(:title)
     end
   end
 
diff --git a/spec/models/lfs_objects_project_spec.rb b/spec/models/lfs_objects_project_spec.rb
new file mode 100644
index 00000000000..7bc278e350f
--- /dev/null
+++ b/spec/models/lfs_objects_project_spec.rb
@@ -0,0 +1,36 @@
+require 'spec_helper'
+
+describe LfsObjectsProject, models: true do
+  subject { create(:lfs_objects_project, project: project) }
+  let(:project) { create(:empty_project) }
+
+  describe 'associations' do
+    it { is_expected.to belong_to(:project) }
+    it { is_expected.to belong_to(:lfs_object) }
+  end
+
+  describe 'validation' do
+    it { is_expected.to validate_presence_of(:lfs_object_id) }
+    it { is_expected.to validate_uniqueness_of(:lfs_object_id).scoped_to(:project_id).with_message("already exists in project") }
+
+    it { is_expected.to validate_presence_of(:project_id) }
+  end
+
+  describe '#update_project_statistics' do
+    it 'updates project statistics when the object is added' do
+      expect(ProjectCacheWorker).to receive(:perform_async)
+        .with(project.id, [], [:lfs_objects_size])
+
+      subject.save!
+    end
+
+    it 'updates project statistics when the object is removed' do
+      subject.save!
+
+      expect(ProjectCacheWorker).to receive(:perform_async)
+        .with(project.id, [], [:lfs_objects_size])
+
+      subject.destroy
+    end
+  end
+end
diff --git a/spec/models/list_spec.rb b/spec/models/list_spec.rb
index 9e1a52011c3..e6ca4853873 100644
--- a/spec/models/list_spec.rb
+++ b/spec/models/list_spec.rb
@@ -19,13 +19,6 @@ describe List do
       expect(subject).to validate_uniqueness_of(:label_id).scoped_to(:board_id)
     end
 
-    context 'when list_type is set to backlog' do
-      subject { described_class.new(list_type: :backlog) }
-
-      it { is_expected.not_to validate_presence_of(:label) }
-      it { is_expected.not_to validate_presence_of(:position) }
-    end
-
     context 'when list_type is set to done' do
       subject { described_class.new(list_type: :done) }
 
@@ -41,12 +34,6 @@ describe List do
       expect(subject.destroy).to be_truthy
     end
 
-    it 'can not be destroyed when list_type is set to backlog' do
-      subject = create(:backlog_list)
-
-      expect(subject.destroy).to be_falsey
-    end
-
     it 'can not be destroyed when when list_type is set to done' do
       subject = create(:done_list)
 
@@ -55,19 +42,13 @@ describe List do
   end
 
   describe '#destroyable?' do
-    it 'retruns true when list_type is set to label' do
+    it 'returns true when list_type is set to label' do
       subject.list_type = :label
 
       expect(subject).to be_destroyable
     end
 
-    it 'retruns false when list_type is set to backlog' do
-      subject.list_type = :backlog
-
-      expect(subject).not_to be_destroyable
-    end
-
-    it 'retruns false when list_type is set to done' do
+    it 'returns false when list_type is set to done' do
       subject.list_type = :done
 
       expect(subject).not_to be_destroyable
@@ -75,19 +56,13 @@ describe List do
   end
 
   describe '#movable?' do
-    it 'retruns true when list_type is set to label' do
+    it 'returns true when list_type is set to label' do
       subject.list_type = :label
 
       expect(subject).to be_movable
     end
 
-    it 'retruns false when list_type is set to backlog' do
-      subject.list_type = :backlog
-
-      expect(subject).not_to be_movable
-    end
-
-    it 'retruns false when list_type is set to done' do
+    it 'returns false when list_type is set to done' do
       subject.list_type = :done
 
       expect(subject).not_to be_movable
@@ -102,12 +77,6 @@ describe List do
       expect(subject.title).to eq 'Development'
     end
 
-    it 'returns Backlog when list_type is set to backlog' do
-      subject.list_type = :backlog
-
-      expect(subject.title).to eq 'Backlog'
-    end
-
     it 'returns Done when list_type is set to done' do
       subject.list_type = :done
 
diff --git a/spec/models/member_spec.rb b/spec/models/member_spec.rb
index 4f7c8a36cb5..c720cc9f2c2 100644
--- a/spec/models/member_spec.rb
+++ b/spec/models/member_spec.rb
@@ -129,6 +129,14 @@ describe Member, models: true do
       it { expect(described_class.request).not_to include @accepted_request_member }
     end
 
+    describe '.non_request' do
+      it { expect(described_class.non_request).to include @master }
+      it { expect(described_class.non_request).to include @invited_member }
+      it { expect(described_class.non_request).to include @accepted_invite_member }
+      it { expect(described_class.non_request).not_to include @requested_member }
+      it { expect(described_class.non_request).to include @accepted_request_member }
+    end
+
     describe '.developers' do
       subject { described_class.developers.to_a }
 
@@ -481,7 +489,7 @@ describe Member, models: true do
 
   describe "destroying a record", truncate: true do
     it "refreshes user's authorized projects" do
-      project = create(:project, :private)
+      project = create(:empty_project, :private)
       user    = create(:user)
       member  = project.team << [user, :reporter]
 
diff --git a/spec/models/members/project_member_spec.rb b/spec/models/members/project_member_spec.rb
index 68f72f5c86e..87ea2e70680 100644
--- a/spec/models/members/project_member_spec.rb
+++ b/spec/models/members/project_member_spec.rb
@@ -83,14 +83,14 @@ describe ProjectMember, models: true do
 
   describe '.import_team' do
     before do
-      @project_1 = create :project
-      @project_2 = create :project
+      @project_1 = create(:empty_project)
+      @project_2 = create(:empty_project)
 
       @user_1 = create :user
       @user_2 = create :user
 
-      @project_1.team << [ @user_1, :developer ]
-      @project_2.team << [ @user_2, :reporter ]
+      @project_1.team << [@user_1, :developer]
+      @project_2.team << [@user_2, :reporter]
 
       @status = @project_2.team.import(@project_1)
     end
@@ -117,7 +117,7 @@ describe ProjectMember, models: true do
       users = create_list(:user, 2)
 
       described_class.add_users_to_projects(
-        [projects.first.id, projects.second],
+        [projects.first.id, projects.second.id],
         [users.first.id, users.second],
         described_class::MASTER)
 
@@ -131,14 +131,14 @@ describe ProjectMember, models: true do
 
   describe '.truncate_teams' do
     before do
-      @project_1 = create :project
-      @project_2 = create :project
+      @project_1 = create(:empty_project)
+      @project_2 = create(:empty_project)
 
       @user_1 = create :user
       @user_2 = create :user
 
-      @project_1.team << [ @user_1, :developer]
-      @project_2.team << [ @user_2, :reporter]
+      @project_1.team << [@user_1, :developer]
+      @project_2.team << [@user_2, :reporter]
 
       ProjectMember.truncate_teams([@project_1.id, @project_2.id])
     end
diff --git a/spec/models/merge_request/metrics_spec.rb b/spec/models/merge_request/metrics_spec.rb
index 255db41cb19..9afed311e27 100644
--- a/spec/models/merge_request/metrics_spec.rb
+++ b/spec/models/merge_request/metrics_spec.rb
@@ -1,9 +1,7 @@
 require 'spec_helper'
 
 describe MergeRequest::Metrics, models: true do
-  let(:project) { create(:project) }
-
-  subject { create(:merge_request, source_project: project) }
+  subject { create(:merge_request) }
 
   describe "when recording the default set of metrics on merge request save" do
     it "records the merge time" do
diff --git a/spec/models/merge_request_diff_spec.rb b/spec/models/merge_request_diff_spec.rb
index eb876d105da..0a10ee01506 100644
--- a/spec/models/merge_request_diff_spec.rb
+++ b/spec/models/merge_request_diff_spec.rb
@@ -76,6 +76,32 @@ describe MergeRequestDiff, models: true do
     end
   end
 
+  describe '#save_diffs' do
+    it 'saves collected state' do
+      mr_diff = create(:merge_request).merge_request_diff
+
+      expect(mr_diff.collected?).to be_truthy
+    end
+
+    it 'saves overflow state' do
+      allow(Commit).to receive(:max_diff_options)
+        .and_return(max_lines: 0, max_files: 0)
+
+      mr_diff = create(:merge_request).merge_request_diff
+
+      expect(mr_diff.overflow?).to be_truthy
+    end
+
+    it 'saves empty state' do
+      allow_any_instance_of(MergeRequestDiff).to receive(:commits)
+        .and_return([])
+
+      mr_diff = create(:merge_request).merge_request_diff
+
+      expect(mr_diff.empty?).to be_truthy
+    end
+  end
+
   describe '#commits_sha' do
     it 'returns all commits SHA using serialized commits' do
       subject.st_commits = [
@@ -83,7 +109,7 @@ describe MergeRequestDiff, models: true do
         { id: 'sha2' }
       ]
 
-      expect(subject.commits_sha).to eq(['sha1', 'sha2'])
+      expect(subject.commits_sha).to eq(%w(sha1 sha2))
     end
   end
 
diff --git a/spec/models/merge_request_spec.rb b/spec/models/merge_request_spec.rb
index 8b730be91fd..fcaf4c71182 100644
--- a/spec/models/merge_request_spec.rb
+++ b/spec/models/merge_request_spec.rb
@@ -37,12 +37,12 @@ describe MergeRequest, models: true do
       end
 
       it "is invalid without merge user" do
-        subject.merge_when_build_succeeds = true
+        subject.merge_when_pipeline_succeeds = true
         expect(subject).not_to be_valid
       end
 
       it "is valid with merge user" do
-        subject.merge_when_build_succeeds = true
+        subject.merge_when_pipeline_succeeds = true
         subject.merge_user = build(:user)
 
         expect(subject).to be_valid
@@ -55,7 +55,7 @@ describe MergeRequest, models: true do
     it { is_expected.to respond_to(:can_be_merged?) }
     it { is_expected.to respond_to(:cannot_be_merged?) }
     it { is_expected.to respond_to(:merge_params) }
-    it { is_expected.to respond_to(:merge_when_build_succeeds) }
+    it { is_expected.to respond_to(:merge_when_pipeline_succeeds) }
   end
 
   describe '.in_projects' do
@@ -65,7 +65,7 @@ describe MergeRequest, models: true do
   end
 
   describe '#target_branch_sha' do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
 
     subject { create(:merge_request, source_project: project, target_project: project) }
 
@@ -97,7 +97,7 @@ describe MergeRequest, models: true do
       commit = double('commit1', safe_message: "Fixes #{issue.to_reference}")
       allow(subject).to receive(:commits).and_return([commit])
 
-      expect { subject.cache_merge_request_closes_issues! }.to change(subject.merge_requests_closing_issues, :count).by(1)
+      expect { subject.cache_merge_request_closes_issues!(subject.author) }.to change(subject.merge_requests_closing_issues, :count).by(1)
     end
 
     it 'does not cache issues from external trackers' do
@@ -106,7 +106,7 @@ describe MergeRequest, models: true do
       commit = double('commit1', safe_message: "Fixes #{issue.to_reference}")
       allow(subject).to receive(:commits).and_return([commit])
 
-      expect { subject.cache_merge_request_closes_issues! }.not_to change(subject.merge_requests_closing_issues, :count)
+      expect { subject.cache_merge_request_closes_issues!(subject.author) }.not_to change(subject.merge_requests_closing_issues, :count)
     end
   end
 
@@ -150,9 +150,13 @@ describe MergeRequest, models: true do
     end
 
     it 'supports a cross-project reference' do
-      another_project = build(:project, name: 'another-project', namespace: project.namespace)
+      another_project = build(:empty_project, name: 'another-project', namespace: project.namespace)
       expect(merge_request.to_reference(another_project)).to eq "sample-project!1"
     end
+
+    it 'returns a String reference with the full path' do
+      expect(merge_request.to_reference(full: true)).to eq(project.path_with_namespace + '!1')
+    end
   end
 
   describe '#raw_diffs' do
@@ -205,7 +209,51 @@ describe MergeRequest, models: true do
     end
   end
 
-  describe "#mr_and_commit_notes" do
+  describe '#diff_size' do
+    let(:merge_request) do
+      build(:merge_request, source_branch: 'expand-collapse-files', target_branch: 'master')
+    end
+
+    context 'when there are MR diffs' do
+      before do
+        merge_request.save
+      end
+
+      it 'returns the correct count' do
+        expect(merge_request.diff_size).to eq(105)
+      end
+
+      it 'does not perform highlighting' do
+        expect(Gitlab::Diff::Highlight).not_to receive(:new)
+
+        merge_request.diff_size
+      end
+    end
+
+    context 'when there are no MR diffs' do
+      before do
+        merge_request.compare = CompareService.new(
+          merge_request.source_project,
+          merge_request.source_branch
+        ).execute(
+          merge_request.target_project,
+          merge_request.target_branch
+        )
+      end
+
+      it 'returns the correct count' do
+        expect(merge_request.diff_size).to eq(105)
+      end
+
+      it 'does not perform highlighting' do
+        expect(Gitlab::Diff::Highlight).not_to receive(:new)
+
+        merge_request.diff_size
+      end
+    end
+  end
+
+  describe "#related_notes" do
     let!(:merge_request) { create(:merge_request) }
 
     before do
@@ -217,7 +265,7 @@ describe MergeRequest, models: true do
 
     it "includes notes for commits" do
       expect(merge_request.commits).not_to be_empty
-      expect(merge_request.mr_and_commit_notes.count).to eq(2)
+      expect(merge_request.related_notes.count).to eq(2)
     end
 
     it "includes notes for commits from target project as well" do
@@ -225,7 +273,7 @@ describe MergeRequest, models: true do
                               project: merge_request.target_project)
 
       expect(merge_request.commits).not_to be_empty
-      expect(merge_request.mr_and_commit_notes.count).to eq(3)
+      expect(merge_request.related_notes.count).to eq(3)
     end
   end
 
@@ -241,8 +289,8 @@ describe MergeRequest, models: true do
 
   describe '#for_fork?' do
     it 'returns true if the merge request is for a fork' do
-      subject.source_project = create(:project, namespace: create(:group))
-      subject.target_project = create(:project, namespace: create(:group))
+      subject.source_project = build_stubbed(:empty_project, namespace: create(:group))
+      subject.target_project = build_stubbed(:empty_project, namespace: create(:group))
 
       expect(subject.for_fork?).to be_truthy
     end
@@ -252,7 +300,7 @@ describe MergeRequest, models: true do
     end
   end
 
-  describe 'detection of issues to be closed' do
+  describe '#closes_issues' do
     let(:issue0) { create :issue, project: subject.project }
     let(:issue1) { create :issue, project: subject.project }
 
@@ -280,14 +328,40 @@ describe MergeRequest, models: true do
 
       expect(subject.closes_issues).to be_empty
     end
+  end
 
-    it 'detects issues mentioned in the description' do
-      issue2 = create(:issue, project: subject.project)
-      subject.description = "Closes #{issue2.to_reference}"
+  describe '#issues_mentioned_but_not_closing' do
+    let(:closing_issue) { create :issue, project: subject.project }
+    let(:mentioned_issue) { create :issue, project: subject.project }
+
+    let(:commit) { double('commit', safe_message: "Fixes #{closing_issue.to_reference}") }
+
+    it 'detects issues mentioned in description but not closed' do
+      subject.project.team << [subject.author, :developer]
+      subject.description = "Is related to #{mentioned_issue.to_reference} and #{closing_issue.to_reference}"
+
+      allow(subject).to receive(:commits).and_return([commit])
       allow(subject.project).to receive(:default_branch).
         and_return(subject.target_branch)
 
-      expect(subject.closes_issues).to include(issue2)
+      expect(subject.issues_mentioned_but_not_closing(subject.author)).to match_array([mentioned_issue])
+    end
+
+    context 'when the project has an external issue tracker' do
+      before do
+        subject.project.team << [subject.author, :developer]
+        commit = double(:commit, safe_message: 'Fixes TEST-3')
+
+        create(:jira_service, project: subject.project)
+
+        allow(subject).to receive(:commits).and_return([commit])
+        allow(subject).to receive(:description).and_return('Is related to TEST-2 and TEST-3')
+        allow(subject.project).to receive(:default_branch).and_return(subject.target_branch)
+      end
+
+      it 'detects issues mentioned in description but not closed' do
+        expect(subject.issues_mentioned_but_not_closing(subject.author).map(&:to_s)).to match_array(['TEST-2'])
+      end
     end
   end
 
@@ -410,11 +484,17 @@ describe MergeRequest, models: true do
         .to match("Remove all technical debt\n\n")
     end
 
-    it 'includes its description in the body' do
-      request = build(:merge_request, description: 'By removing all code')
+    it 'includes its closed issues in the body' do
+      issue = create(:issue, project: subject.project)
 
-      expect(request.merge_commit_message)
-        .to match("By removing all code\n\n")
+      subject.project.team << [subject.author, :developer]
+      subject.description = "This issue Closes #{issue.to_reference}"
+
+      allow(subject.project).to receive(:default_branch).
+        and_return(subject.target_branch)
+
+      expect(subject.merge_commit_message)
+        .to match("Closes #{issue.to_reference}")
     end
 
     it 'includes its reference in the body' do
@@ -429,19 +509,33 @@ describe MergeRequest, models: true do
 
       expect(request.merge_commit_message).not_to match("Title\n\n\n\n")
     end
+
+    it 'includes its description in the body' do
+      request = build(:merge_request, description: 'By removing all code')
+
+      expect(request.merge_commit_message(include_description: true))
+        .to match("By removing all code\n\n")
+    end
+
+    it 'does not includes its description in the body' do
+      request = build(:merge_request, description: 'By removing all code')
+
+      expect(request.merge_commit_message)
+        .not_to match("By removing all code\n\n")
+    end
   end
 
-  describe "#reset_merge_when_build_succeeds" do
+  describe "#reset_merge_when_pipeline_succeeds" do
     let(:merge_if_green) do
-      create :merge_request, merge_when_build_succeeds: true, merge_user: create(:user),
+      create :merge_request, merge_when_pipeline_succeeds: true, merge_user: create(:user),
                              merge_params: { "should_remove_source_branch" => "1", "commit_message" => "msg" }
     end
 
     it "sets the item to false" do
-      merge_if_green.reset_merge_when_build_succeeds
+      merge_if_green.reset_merge_when_pipeline_succeeds
       merge_if_green.reload
 
-      expect(merge_if_green.merge_when_build_succeeds).to be_falsey
+      expect(merge_if_green.merge_when_pipeline_succeeds).to be_falsey
       expect(merge_if_green.merge_params["should_remove_source_branch"]).to be_nil
       expect(merge_if_green.merge_params["commit_message"]).to be_nil
     end
@@ -468,8 +562,8 @@ describe MergeRequest, models: true do
   end
 
   describe '#diverged_commits_count' do
-    let(:project)      { create(:project) }
-    let(:fork_project) { create(:project, forked_from_project: project) }
+    let(:project)      { create(:project, :repository) }
+    let(:fork_project) { create(:project, :repository, forked_from_project: project) }
 
     context 'when the target branch does not exist anymore' do
       subject { create(:merge_request, source_project: project, target_project: project) }
@@ -694,7 +788,7 @@ describe MergeRequest, models: true do
   end
 
   describe '#participants' do
-    let(:project) { create(:project, :public) }
+    let(:project) { create(:empty_project, :public) }
 
     let(:mr) do
       create(:merge_request, source_project: project, target_project: project)
@@ -735,15 +829,17 @@ describe MergeRequest, models: true do
   end
 
   describe '#check_if_can_be_merged' do
-    let(:project) { create(:project, only_allow_merge_if_build_succeeds: true) }
+    let(:project) { create(:empty_project, only_allow_merge_if_pipeline_succeeds: true) }
 
     subject { create(:merge_request, source_project: project, merge_status: :unchecked) }
 
     context 'when it is not broken and has no conflicts' do
-      it 'is marked as mergeable' do
+      before do
         allow(subject).to receive(:broken?) { false }
         allow(project.repository).to receive(:can_be_merged?).and_return(true)
+      end
 
+      it 'is marked as mergeable' do
         expect { subject.check_if_can_be_merged }.to change { subject.merge_status }.to('can_be_merged')
       end
     end
@@ -769,7 +865,7 @@ describe MergeRequest, models: true do
   end
 
   describe '#mergeable?' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
 
     subject { create(:merge_request, source_project: project) }
 
@@ -789,7 +885,7 @@ describe MergeRequest, models: true do
   end
 
   describe '#mergeable_state?' do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
 
     subject { create(:merge_request, source_project: project) }
 
@@ -848,7 +944,7 @@ describe MergeRequest, models: true do
   end
 
   describe '#mergeable_ci_state?' do
-    let(:project) { create(:empty_project, only_allow_merge_if_build_succeeds: true) }
+    let(:project) { create(:empty_project, only_allow_merge_if_pipeline_succeeds: true) }
     let(:pipeline) { create(:ci_empty_pipeline) }
 
     subject { build(:merge_request, target_project: project) }
@@ -891,7 +987,7 @@ describe MergeRequest, models: true do
     end
 
     context 'when merges are not restricted to green builds' do
-      subject { build(:merge_request, target_project: build(:empty_project, only_allow_merge_if_build_succeeds: false)) }
+      subject { build(:merge_request, target_project: build(:empty_project, only_allow_merge_if_pipeline_succeeds: false)) }
 
       context 'and a failed pipeline is associated' do
         before do
@@ -916,7 +1012,7 @@ describe MergeRequest, models: true do
     let(:merge_request) { create(:merge_request_with_diff_notes, source_project: project) }
 
     context 'when project.only_allow_merge_if_all_discussions_are_resolved == true' do
-      let(:project) { create(:project, only_allow_merge_if_all_discussions_are_resolved: true) }
+      let(:project) { create(:project, :repository, only_allow_merge_if_all_discussions_are_resolved: true) }
 
       context 'with all discussions resolved' do
         before do
@@ -950,7 +1046,7 @@ describe MergeRequest, models: true do
     end
 
     context 'when project.only_allow_merge_if_all_discussions_are_resolved == false' do
-      let(:project) { create(:project, only_allow_merge_if_all_discussions_are_resolved: false) }
+      let(:project) { create(:project, :repository, only_allow_merge_if_all_discussions_are_resolved: false) }
 
       context 'with unresolved discussions' do
         before do
@@ -964,10 +1060,16 @@ describe MergeRequest, models: true do
     end
   end
 
-  describe "#environments" do
-    let(:project)       { create(:project) }
+  describe "#environments_for" do
+    let(:project)       { create(:project, :repository) }
+    let(:user)          { project.creator }
     let(:merge_request) { create(:merge_request, source_project: project) }
 
+    before do
+      merge_request.source_project.add_master(user)
+      merge_request.target_project.add_master(user)
+    end
+
     context 'with multiple environments' do
       let(:environments) { create_list(:environment, 3, project: project) }
 
@@ -977,13 +1079,13 @@ describe MergeRequest, models: true do
       end
 
       it 'selects deployed environments' do
-        expect(merge_request.environments).to contain_exactly(environments.first)
+        expect(merge_request.environments_for(user)).to contain_exactly(environments.first)
       end
     end
 
     context 'with environments on source project' do
       let(:source_project) do
-        create(:project) do |fork_project|
+        create(:project, :repository) do |fork_project|
           fork_project.create_forked_project_link(forked_to_project_id: fork_project.id, forked_from_project_id: project.id)
         end
       end
@@ -1001,7 +1103,7 @@ describe MergeRequest, models: true do
       end
 
       it 'selects deployed environments' do
-        expect(merge_request.environments).to contain_exactly(source_environment)
+        expect(merge_request.environments_for(user)).to contain_exactly(source_environment)
       end
 
       context 'with environments on target project' do
@@ -1012,7 +1114,7 @@ describe MergeRequest, models: true do
         end
 
         it 'selects deployed environments' do
-          expect(merge_request.environments).to contain_exactly(source_environment, target_environment)
+          expect(merge_request.environments_for(user)).to contain_exactly(source_environment, target_environment)
         end
       end
     end
@@ -1023,7 +1125,7 @@ describe MergeRequest, models: true do
       end
 
       it 'returns an empty array' do
-        expect(merge_request.environments).to be_empty
+        expect(merge_request.environments_for(user)).to be_empty
       end
     end
   end
@@ -1360,8 +1462,8 @@ describe MergeRequest, models: true do
   end
 
   describe "#source_project_missing?" do
-    let(:project)      { create(:project) }
-    let(:fork_project) { create(:project, forked_from_project: project) }
+    let(:project)      { create(:empty_project) }
+    let(:fork_project) { create(:empty_project, forked_from_project: project) }
     let(:user)         { create(:user) }
     let(:unlink_project) { Projects::UnlinkForkService.new(fork_project, user) }
 
@@ -1398,8 +1500,8 @@ describe MergeRequest, models: true do
   end
 
   describe "#closed_without_fork?" do
-    let(:project)      { create(:project) }
-    let(:fork_project) { create(:project, forked_from_project: project) }
+    let(:project)      { create(:empty_project) }
+    let(:fork_project) { create(:empty_project, forked_from_project: project) }
     let(:user)         { create(:user) }
     let(:unlink_project) { Projects::UnlinkForkService.new(fork_project, user) }
 
@@ -1444,9 +1546,9 @@ describe MergeRequest, models: true do
       end
 
       context 'forked project' do
-        let(:project)      { create(:project) }
+        let(:project)      { create(:empty_project) }
         let(:user)         { create(:user) }
-        let(:fork_project) { create(:project, forked_from_project: project, namespace: user.namespace) }
+        let(:fork_project) { create(:empty_project, forked_from_project: project, namespace: user.namespace) }
 
         let!(:merge_request) do
           create(:closed_merge_request,
@@ -1481,6 +1583,108 @@ describe MergeRequest, models: true do
     end
   end
 
+  describe '#mergeable_with_slash_command?' do
+    def create_pipeline(status)
+      create(:ci_pipeline_with_one_job,
+        project: project,
+        ref:     merge_request.source_branch,
+        sha:     merge_request.diff_head_sha,
+        status:  status)
+    end
+
+    let(:project)       { create(:project, :public, :repository, only_allow_merge_if_pipeline_succeeds: true) }
+    let(:developer)     { create(:user) }
+    let(:user)          { create(:user) }
+    let(:merge_request) { create(:merge_request, source_project: project) }
+    let(:mr_sha)        { merge_request.diff_head_sha }
+
+    before do
+      project.team << [developer, :developer]
+    end
+
+    context 'when autocomplete_precheck is set to true' do
+      it 'is mergeable by developer' do
+        expect(merge_request.mergeable_with_slash_command?(developer, autocomplete_precheck: true)).to be_truthy
+      end
+
+      it 'is not mergeable by normal user' do
+        expect(merge_request.mergeable_with_slash_command?(user, autocomplete_precheck: true)).to be_falsey
+      end
+    end
+
+    context 'when autocomplete_precheck is set to false' do
+      it 'is mergeable by developer' do
+        expect(merge_request.mergeable_with_slash_command?(developer, last_diff_sha: mr_sha)).to be_truthy
+      end
+
+      it 'is not mergeable by normal user' do
+        expect(merge_request.mergeable_with_slash_command?(user, last_diff_sha: mr_sha)).to be_falsey
+      end
+
+      context 'closed MR'  do
+        before do
+          merge_request.update_attribute(:state, :closed)
+        end
+
+        it 'is not mergeable' do
+          expect(merge_request.mergeable_with_slash_command?(developer, last_diff_sha: mr_sha)).to be_falsey
+        end
+      end
+
+      context 'MR with WIP'  do
+        before do
+          merge_request.update_attribute(:title, 'WIP: some MR')
+        end
+
+        it 'is not mergeable' do
+          expect(merge_request.mergeable_with_slash_command?(developer, last_diff_sha: mr_sha)).to be_falsey
+        end
+      end
+
+      context 'sha differs from the MR diff_head_sha'  do
+        it 'is not mergeable' do
+          expect(merge_request.mergeable_with_slash_command?(developer, last_diff_sha: 'some other sha')).to be_falsey
+        end
+      end
+
+      context 'sha is not provided'  do
+        it 'is not mergeable' do
+          expect(merge_request.mergeable_with_slash_command?(developer)).to be_falsey
+        end
+      end
+
+      context 'with pipeline ok'  do
+        before do
+          create_pipeline(:success)
+        end
+
+        it 'is mergeable' do
+          expect(merge_request.mergeable_with_slash_command?(developer, last_diff_sha: mr_sha)).to be_truthy
+        end
+      end
+
+      context 'with failing pipeline'  do
+        before do
+          create_pipeline(:failed)
+        end
+
+        it 'is not mergeable' do
+          expect(merge_request.mergeable_with_slash_command?(developer, last_diff_sha: mr_sha)).to be_falsey
+        end
+      end
+
+      context 'with running pipeline'  do
+        before do
+          create_pipeline(:running)
+        end
+
+        it 'is mergeable' do
+          expect(merge_request.mergeable_with_slash_command?(developer, last_diff_sha: mr_sha)).to be_truthy
+        end
+      end
+    end
+  end
+
   describe '#has_commits?' do
     before do
       allow(subject.merge_request_diff).to receive(:commits_count).
diff --git a/spec/models/milestone_spec.rb b/spec/models/milestone_spec.rb
index 0cc2efae5f9..3cee2b7714f 100644
--- a/spec/models/milestone_spec.rb
+++ b/spec/models/milestone_spec.rb
@@ -24,8 +24,9 @@ describe Milestone, models: true do
     it { is_expected.to have_many(:issues) }
   end
 
-  let(:milestone) { create(:milestone) }
-  let(:issue) { create(:issue) }
+  let(:project) { create(:empty_project, :public) }
+  let(:milestone) { create(:milestone, project: project) }
+  let(:issue) { create(:issue, project: project) }
   let(:user) { create(:user) }
 
   describe "#title" do
@@ -43,7 +44,7 @@ describe Milestone, models: true do
     end
 
     it "accepts the same title in another project" do
-      project = build(:project)
+      project = build(:empty_project)
       new_milestone = Milestone.new(project: project, title: milestone.title)
 
       expect(new_milestone).to be_valid
@@ -110,8 +111,8 @@ describe Milestone, models: true do
 
   describe :items_count do
     before do
-      milestone.issues << create(:issue)
-      milestone.issues << create(:closed_issue)
+      milestone.issues << create(:issue, project: project)
+      milestone.issues << create(:closed_issue, project: project)
       milestone.merge_requests << create(:merge_request)
     end
 
@@ -126,7 +127,7 @@ describe Milestone, models: true do
 
   describe '#total_items_count' do
     before do
-      create :closed_issue, milestone: milestone
+      create :closed_issue, milestone: milestone, project: project
       create :merge_request, milestone: milestone
     end
 
@@ -256,7 +257,7 @@ describe Milestone, models: true do
     end
 
     it 'supports a cross-project reference' do
-      another_project = build(:project, name: 'another-project', namespace: project.namespace)
+      another_project = build(:empty_project, name: 'another-project', namespace: project.namespace)
       expect(milestone.to_reference(another_project)).to eq "sample-project%1"
     end
   end
diff --git a/spec/models/namespace_spec.rb b/spec/models/namespace_spec.rb
index ba0ed4a3603..757f3921450 100644
--- a/spec/models/namespace_spec.rb
+++ b/spec/models/namespace_spec.rb
@@ -3,21 +3,45 @@ require 'spec_helper'
 describe Namespace, models: true do
   let!(:namespace) { create(:namespace) }
 
-  it { is_expected.to have_many :projects }
+  describe 'associations' do
+    it { is_expected.to have_many :projects }
+    it { is_expected.to have_many :project_statistics }
+    it { is_expected.to belong_to :parent }
+    it { is_expected.to have_many :children }
+  end
+
+  describe 'validations' do
+    it { is_expected.to validate_presence_of(:name) }
+    it { is_expected.to validate_uniqueness_of(:name).scoped_to(:parent_id) }
+    it { is_expected.to validate_length_of(:name).is_at_most(255) }
+    it { is_expected.to validate_length_of(:description).is_at_most(255) }
+    it { is_expected.to validate_presence_of(:path) }
+    it { is_expected.to validate_length_of(:path).is_at_most(255) }
+    it { is_expected.to validate_presence_of(:owner) }
 
-  it { is_expected.to validate_presence_of(:name) }
-  it { is_expected.to validate_uniqueness_of(:name) }
-  it { is_expected.to validate_length_of(:name).is_at_most(255) }
+    it 'does not allow too deep nesting' do
+      ancestors = (1..21).to_a
+      nested = build(:namespace, parent: namespace)
 
-  it { is_expected.to validate_length_of(:description).is_at_most(255) }
+      allow(nested).to receive(:ancestors).and_return(ancestors)
 
-  it { is_expected.to validate_presence_of(:path) }
-  it { is_expected.to validate_uniqueness_of(:path) }
-  it { is_expected.to validate_length_of(:path).is_at_most(255) }
+      expect(nested).not_to be_valid
+      expect(nested.errors[:parent_id].first).to eq('has too deep level of nesting')
+    end
 
-  it { is_expected.to validate_presence_of(:owner) }
+    describe 'reserved path validation' do
+      context 'nested group' do
+        let(:group) { build(:group, :nested, path: 'tree') }
+
+        it { expect(group).not_to be_valid }
+      end
 
-  describe "Mass assignment" do
+      context 'top-level group' do
+        let(:group) { build(:group, path: 'tree') }
+
+        it { expect(group).to be_valid }
+      end
+    end
   end
 
   describe "Respond to" do
@@ -26,7 +50,7 @@ describe Namespace, models: true do
   end
 
   describe '#to_param' do
-    it { expect(namespace.to_param).to eq(namespace.path) }
+    it { expect(namespace.to_param).to eq(namespace.full_path) }
   end
 
   describe '#human_name' do
@@ -61,10 +85,54 @@ describe Namespace, models: true do
     end
   end
 
+  describe '.with_statistics' do
+    let(:namespace) { create :namespace }
+
+    let(:project1) do
+      create(:empty_project,
+             namespace: namespace,
+             statistics: build(:project_statistics,
+                               storage_size:         606,
+                               repository_size:      101,
+                               lfs_objects_size:     202,
+                               build_artifacts_size: 303))
+    end
+
+    let(:project2) do
+      create(:empty_project,
+             namespace: namespace,
+             statistics: build(:project_statistics,
+                               storage_size:         60,
+                               repository_size:      10,
+                               lfs_objects_size:     20,
+                               build_artifacts_size: 30))
+    end
+
+    it "sums all project storage counters in the namespace" do
+      project1
+      project2
+      statistics = Namespace.with_statistics.find(namespace.id)
+
+      expect(statistics.storage_size).to eq 666
+      expect(statistics.repository_size).to eq 111
+      expect(statistics.lfs_objects_size).to eq 222
+      expect(statistics.build_artifacts_size).to eq 333
+    end
+
+    it "correctly handles namespaces without projects" do
+      statistics = Namespace.with_statistics.find(namespace.id)
+
+      expect(statistics.storage_size).to eq 0
+      expect(statistics.repository_size).to eq 0
+      expect(statistics.lfs_objects_size).to eq 0
+      expect(statistics.build_artifacts_size).to eq 0
+    end
+  end
+
   describe '#move_dir' do
     before do
       @namespace = create :namespace
-      @project = create :project, namespace: @namespace
+      @project = create(:empty_project, namespace: @namespace)
       allow(@namespace).to receive(:path_changed?).and_return(true)
     end
 
@@ -76,6 +144,7 @@ describe Namespace, models: true do
       new_path = @namespace.path + "_new"
       allow(@namespace).to receive(:path_was).and_return(@namespace.path)
       allow(@namespace).to receive(:path).and_return(new_path)
+      expect(@namespace).to receive(:remove_exports!)
       expect(@namespace.move_dir).to be_truthy
     end
 
@@ -95,14 +164,20 @@ describe Namespace, models: true do
   end
 
   describe :rm_dir do
-    let!(:project) { create(:project, namespace: namespace) }
-    let!(:path) { File.join(Gitlab.config.repositories.storages.default, namespace.path) }
-
-    before { namespace.destroy }
+    let!(:project) { create(:empty_project, namespace: namespace) }
+    let!(:path) { File.join(Gitlab.config.repositories.storages.default['path'], namespace.full_path) }
 
     it "removes its dirs when deleted" do
+      namespace.destroy
+
       expect(File.exist?(path)).to be(false)
     end
+
+    it 'removes the exports folder' do
+      expect(namespace).to receive(:remove_exports!)
+
+      namespace.destroy
+    end
   end
 
   describe '.find_by_path_or_name' do
@@ -124,4 +199,39 @@ describe Namespace, models: true do
       expect(Namespace.clean_path("--%+--valid_*&%name=.git.%.atom.atom.@email.com")).to eq("valid_name")
     end
   end
+
+  describe '#ancestors' do
+    let(:group) { create(:group) }
+    let(:nested_group) { create(:group, parent: group) }
+    let(:deep_nested_group) { create(:group, parent: nested_group) }
+    let(:very_deep_nested_group) { create(:group, parent: deep_nested_group) }
+
+    it 'returns the correct ancestors' do
+      expect(very_deep_nested_group.ancestors).to eq([group, nested_group, deep_nested_group])
+      expect(deep_nested_group.ancestors).to eq([group, nested_group])
+      expect(nested_group.ancestors).to eq([group])
+      expect(group.ancestors).to eq([])
+    end
+  end
+
+  describe '#descendants' do
+    let!(:group) { create(:group) }
+    let!(:nested_group) { create(:group, parent: group) }
+    let!(:deep_nested_group) { create(:group, parent: nested_group) }
+    let!(:very_deep_nested_group) { create(:group, parent: deep_nested_group) }
+
+    it 'returns the correct descendants' do
+      expect(very_deep_nested_group.descendants.to_a).to eq([])
+      expect(deep_nested_group.descendants.to_a).to eq([very_deep_nested_group])
+      expect(nested_group.descendants.to_a).to eq([deep_nested_group, very_deep_nested_group])
+      expect(group.descendants.to_a).to eq([nested_group, deep_nested_group, very_deep_nested_group])
+    end
+  end
+
+  describe '#user_ids_for_project_authorizations' do
+    it 'returns the user IDs for which to refresh authorizations' do
+      expect(namespace.user_ids_for_project_authorizations).
+        to eq([namespace.owner_id])
+    end
+  end
 end
diff --git a/spec/models/network/graph_spec.rb b/spec/models/network/graph_spec.rb
index b76513d2a3c..492c4e01bd8 100644
--- a/spec/models/network/graph_spec.rb
+++ b/spec/models/network/graph_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Network::Graph, models: true do
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let!(:note_on_commit) { create(:note_on_commit, project: project) }
 
   it '#initialize' do
diff --git a/spec/models/note_spec.rb b/spec/models/note_spec.rb
index 17a15b12dcb..33536487c41 100644
--- a/spec/models/note_spec.rb
+++ b/spec/models/note_spec.rb
@@ -42,7 +42,7 @@ describe Note, models: true do
     context 'when noteable and note project differ' do
       subject do
         build(:note, noteable: build_stubbed(:issue),
-                     project: build_stubbed(:project))
+                     project: build_stubbed(:empty_project))
       end
 
       it { is_expected.to be_invalid }
@@ -52,6 +52,19 @@ describe Note, models: true do
       subject { create(:note) }
       it { is_expected.to be_valid }
     end
+
+    context 'when project is missing for a project related note' do
+      subject { build(:note, project: nil, noteable: build_stubbed(:issue)) }
+      it { is_expected.to be_invalid }
+    end
+
+    context 'when noteable is a personal snippet' do
+      subject { build(:note_on_personal_snippet) }
+
+      it 'is valid without project' do
+        is_expected.to be_valid
+      end
+    end
   end
 
   describe "Commit notes" do
@@ -80,8 +93,8 @@ describe Note, models: true do
 
   describe 'authorization' do
     before do
-      @p1 = create(:project)
-      @p2 = create(:project)
+      @p1 = create(:empty_project)
+      @p2 = create(:empty_project)
       @u1 = create(:user)
       @u2 = create(:user)
       @u3 = create(:user)
@@ -125,7 +138,7 @@ describe Note, models: true do
   it_behaves_like 'an editable mentionable' do
     subject { create :note, noteable: issue, project: issue.project }
 
-    let(:issue) { create :issue }
+    let(:issue) { create(:issue, project: create(:project, :repository)) }
     let(:backref_text) { issue.gfm_reference }
     let(:set_mentionable_text) { ->(txt) { subject.note = txt } }
   end
@@ -139,6 +152,7 @@ describe Note, models: true do
         with([{
           text: note1.note,
           context: {
+            skip_project_check: false,
             pipeline: :note,
             cache_key: [note1, "note"],
             project: note1.project,
@@ -150,6 +164,7 @@ describe Note, models: true do
         with([{
           text: note2.note,
           context: {
+            skip_project_check: false,
             pipeline: :note,
             cache_key: [note2, "note"],
             project: note2.project,
@@ -162,44 +177,6 @@ describe Note, models: true do
     end
   end
 
-  describe '.search' do
-    let(:note) { create(:note_on_issue, note: 'WoW') }
-
-    it 'returns notes with matching content' do
-      expect(described_class.search(note.note)).to eq([note])
-    end
-
-    it 'returns notes with matching content regardless of the casing' do
-      expect(described_class.search('WOW')).to eq([note])
-    end
-
-    context "confidential issues" do
-      let(:user) { create(:user) }
-      let(:project) { create(:project) }
-      let(:confidential_issue) { create(:issue, :confidential, project: project, author: user) }
-      let(:confidential_note) { create(:note, note: "Random", noteable: confidential_issue, project: confidential_issue.project) }
-
-      it "returns notes with matching content if user can see the issue" do
-        expect(described_class.search(confidential_note.note, as_user: user)).to eq([confidential_note])
-      end
-
-      it "does not return notes with matching content if user can not see the issue" do
-        user = create(:user)
-        expect(described_class.search(confidential_note.note, as_user: user)).to be_empty
-      end
-
-      it "does not return notes with matching content for project members with guest role" do
-        user = create(:user)
-        project.team << [user, :guest]
-        expect(described_class.search(confidential_note.note, as_user: user)).to be_empty
-      end
-
-      it "does not return notes with matching content for unauthenticated users" do
-        expect(described_class.search(confidential_note.note)).to be_empty
-      end
-    end
-  end
-
   describe "editable?" do
     it "returns true" do
       note = build(:note)
@@ -214,10 +191,10 @@ describe Note, models: true do
 
   describe "cross_reference_not_visible_for?" do
     let(:private_user)    { create(:user) }
-    let(:private_project) { create(:project, namespace: private_user.namespace).tap { |p| p.team << [private_user, :master] } }
+    let(:private_project) { create(:empty_project, namespace: private_user.namespace) { |p| p.team << [private_user, :master] } }
     let(:private_issue)   { create(:issue, project: private_project) }
 
-    let(:ext_proj)  { create(:project, :public) }
+    let(:ext_proj)  { create(:empty_project, :public) }
     let(:ext_issue) { create(:issue, project: ext_proj) }
 
     let(:note) do
@@ -260,7 +237,7 @@ describe Note, models: true do
 
   describe '#participants' do
     it 'includes the note author' do
-      project = create(:project, :public)
+      project = create(:empty_project, :public)
       issue = create(:issue, project: project)
       note = create(:note_on_issue, noteable: issue, project: project)
 
@@ -344,4 +321,82 @@ describe Note, models: true do
       end
     end
   end
+
+  describe '#for_personal_snippet?' do
+    it 'returns false for a project snippet note' do
+      expect(build(:note_on_project_snippet).for_personal_snippet?).to be_falsy
+    end
+
+    it 'returns true for a personal snippet note' do
+      expect(build(:note_on_personal_snippet).for_personal_snippet?).to be_truthy
+    end
+  end
+
+  describe '#to_ability_name' do
+    it 'returns snippet for a project snippet note' do
+      expect(build(:note_on_project_snippet).to_ability_name).to eq('snippet')
+    end
+
+    it 'returns personal_snippet for a personal snippet note' do
+      expect(build(:note_on_personal_snippet).to_ability_name).to eq('personal_snippet')
+    end
+
+    it 'returns merge_request for an MR note' do
+      expect(build(:note_on_merge_request).to_ability_name).to eq('merge_request')
+    end
+
+    it 'returns issue for an issue note' do
+      expect(build(:note_on_issue).to_ability_name).to eq('issue')
+    end
+
+    it 'returns issue for a commit note' do
+      expect(build(:note_on_commit).to_ability_name).to eq('commit')
+    end
+  end
+
+  describe '#cache_markdown_field' do
+    let(:html) { '<p>some html</p>'}
+
+    context 'note for a project snippet' do
+      let(:note) { build(:note_on_project_snippet) }
+
+      before do
+        expect(Banzai::Renderer).to receive(:cacheless_render_field).
+          with(note, :note, { skip_project_check: false }).and_return(html)
+
+        note.save
+      end
+
+      it 'creates a note' do
+        expect(note.note_html).to eq(html)
+      end
+    end
+
+    context 'note for a personal snippet' do
+      let(:note) { build(:note_on_personal_snippet) }
+
+      before do
+        expect(Banzai::Renderer).to receive(:cacheless_render_field).
+          with(note, :note, { skip_project_check: true }).and_return(html)
+
+        note.save
+      end
+
+      it 'creates a note' do
+        expect(note.note_html).to eq(html)
+      end
+    end
+  end
+
+  describe 'expiring ETag cache' do
+    let(:note) { build(:note_on_issue) }
+
+    it "expires cache for note's issue when note is saved" do
+      expect_any_instance_of(Gitlab::EtagCaching::Store)
+        .to receive(:touch)
+        .with("/#{note.project.namespace.to_param}/#{note.project.to_param}/noteable/issue/#{note.noteable.id}/notes")
+
+      note.save!
+    end
+  end
 end
diff --git a/spec/models/pages_domain_spec.rb b/spec/models/pages_domain_spec.rb
new file mode 100644
index 00000000000..e6a4583a8fb
--- /dev/null
+++ b/spec/models/pages_domain_spec.rb
@@ -0,0 +1,168 @@
+require 'spec_helper'
+
+describe PagesDomain, models: true do
+  describe 'associations' do
+    it { is_expected.to belong_to(:project) }
+  end
+
+  describe :validate_domain do
+    subject { build(:pages_domain, domain: domain) }
+
+    context 'is unique' do
+      let(:domain) { 'my.domain.com' }
+
+      it { is_expected.to validate_uniqueness_of(:domain) }
+    end
+
+    context 'valid domain' do
+      let(:domain) { 'my.domain.com' }
+
+      it { is_expected.to be_valid }
+    end
+
+    context 'valid hexadecimal-looking domain' do
+      let(:domain) { '0x12345.com'}
+
+      it { is_expected.to be_valid }
+    end
+
+    context 'no domain' do
+      let(:domain) { nil }
+
+      it { is_expected.not_to be_valid }
+    end
+
+    context 'invalid domain' do
+      let(:domain) { '0123123' }
+
+      it { is_expected.not_to be_valid }
+    end
+
+    context 'domain from .example.com' do
+      let(:domain) { 'my.domain.com' }
+
+      before { allow(Settings.pages).to receive(:host).and_return('domain.com') }
+
+      it { is_expected.not_to be_valid }
+    end
+  end
+
+  describe 'validate certificate' do
+    subject { domain }
+
+    context 'when only certificate is specified' do
+      let(:domain) { build(:pages_domain, :with_certificate) }
+
+      it { is_expected.not_to be_valid }
+    end
+
+    context 'when only key is specified' do
+      let(:domain) { build(:pages_domain, :with_key) }
+
+      it { is_expected.not_to be_valid }
+    end
+
+    context 'with matching key' do
+      let(:domain) { build(:pages_domain, :with_certificate, :with_key) }
+
+      it { is_expected.to be_valid }
+    end
+
+    context 'for not matching key' do
+      let(:domain) { build(:pages_domain, :with_missing_chain, :with_key) }
+
+      it { is_expected.not_to be_valid }
+    end
+  end
+
+  describe :url do
+    subject { domain.url }
+
+    context 'without the certificate' do
+      let(:domain) { build(:pages_domain) }
+
+      it { is_expected.to eq('http://my.domain.com') }
+    end
+
+    context 'with a certificate' do
+      let(:domain) { build(:pages_domain, :with_certificate) }
+
+      it { is_expected.to eq('https://my.domain.com') }
+    end
+  end
+
+  describe :has_matching_key? do
+    subject { domain.has_matching_key? }
+
+    context 'for matching key' do
+      let(:domain) { build(:pages_domain, :with_certificate, :with_key) }
+
+      it { is_expected.to be_truthy }
+    end
+
+    context 'for invalid key' do
+      let(:domain) { build(:pages_domain, :with_missing_chain, :with_key) }
+
+      it { is_expected.to be_falsey }
+    end
+  end
+
+  describe :has_intermediates? do
+    subject { domain.has_intermediates? }
+
+    context 'for self signed' do
+      let(:domain) { build(:pages_domain, :with_certificate) }
+
+      it { is_expected.to be_truthy }
+    end
+
+    context 'for missing certificate chain' do
+      let(:domain) { build(:pages_domain, :with_missing_chain) }
+
+      it { is_expected.to be_falsey }
+    end
+
+    context 'for trusted certificate chain' do
+      # We only validate that we can to rebuild the trust chain, for certificates
+      # We assume that 'AddTrustExternalCARoot' needed to validate the chain is in trusted store.
+      # It will be if ca-certificates is installed on Debian/Ubuntu/Alpine
+
+      let(:domain) { build(:pages_domain, :with_trusted_chain) }
+
+      it { is_expected.to be_truthy }
+    end
+  end
+
+  describe :expired? do
+    subject { domain.expired? }
+
+    context 'for valid' do
+      let(:domain) { build(:pages_domain, :with_certificate) }
+
+      it { is_expected.to be_falsey }
+    end
+
+    context 'for expired' do
+      let(:domain) { build(:pages_domain, :with_expired_certificate) }
+
+      it { is_expected.to be_truthy }
+    end
+  end
+
+  describe :subject do
+    let(:domain) { build(:pages_domain, :with_certificate) }
+
+    subject { domain.subject }
+
+    it { is_expected.to eq('/CN=test-certificate') }
+  end
+
+  describe :certificate_text do
+    let(:domain) { build(:pages_domain, :with_certificate) }
+
+    subject { domain.certificate_text }
+
+    # We test only existence of output, since the output is long
+    it { is_expected.not_to be_empty }
+  end
+end
diff --git a/spec/models/personal_access_token_spec.rb b/spec/models/personal_access_token_spec.rb
index 46eb71cef14..823623d96fa 100644
--- a/spec/models/personal_access_token_spec.rb
+++ b/spec/models/personal_access_token_spec.rb
@@ -1,15 +1,61 @@
 require 'spec_helper'
 
 describe PersonalAccessToken, models: true do
-  describe ".generate" do
-    it "generates a random token" do
-      personal_access_token = PersonalAccessToken.generate({})
-      expect(personal_access_token.token).to be_present
+  describe '.build' do
+    let(:personal_access_token) { build(:personal_access_token) }
+    let(:invalid_personal_access_token) { build(:personal_access_token, :invalid) }
+
+    it 'is a valid personal access token' do
+      expect(personal_access_token).to be_valid
+    end
+
+    it 'ensures that the token is generated' do
+      invalid_personal_access_token.save!
+
+      expect(invalid_personal_access_token).to be_valid
+      expect(invalid_personal_access_token.token).not_to be_nil
     end
+  end
+
+  describe ".active?" do
+    let(:active_personal_access_token) { build(:personal_access_token) }
+    let(:revoked_personal_access_token) { build(:personal_access_token, :revoked) }
+    let(:expired_personal_access_token) { build(:personal_access_token, :expired) }
+
+    it "returns false if the personal_access_token is revoked" do
+      expect(revoked_personal_access_token).not_to be_active
+    end
+
+    it "returns false if the personal_access_token is expired" do
+      expect(expired_personal_access_token).not_to be_active
+    end
+
+    it "returns true if the personal_access_token is not revoked and not expired" do
+      expect(active_personal_access_token).to be_active
+    end
+  end
+
+  context "validations" do
+    let(:personal_access_token) { build(:personal_access_token) }
+
+    it "requires at least one scope" do
+      personal_access_token.scopes = []
+
+      expect(personal_access_token).not_to be_valid
+      expect(personal_access_token.errors[:scopes].first).to eq "can't be blank"
+    end
+
+    it "allows creating a token with API scopes" do
+      personal_access_token.scopes = [:api, :read_user]
+
+      expect(personal_access_token).to be_valid
+    end
+
+    it "rejects creating a token with non-API scopes" do
+      personal_access_token.scopes = [:openid, :api]
 
-    it "doesn't save the record" do
-      personal_access_token = PersonalAccessToken.generate({})
-      expect(personal_access_token).not_to be_persisted
+      expect(personal_access_token).not_to be_valid
+      expect(personal_access_token.errors[:scopes].first).to eq "can only contain API scopes"
     end
   end
 end
diff --git a/spec/models/project_authorization_spec.rb b/spec/models/project_authorization_spec.rb
new file mode 100644
index 00000000000..33ef67f97a7
--- /dev/null
+++ b/spec/models/project_authorization_spec.rb
@@ -0,0 +1,25 @@
+require 'spec_helper'
+
+describe ProjectAuthorization do
+  let(:user) { create(:user) }
+  let(:project1) { create(:empty_project) }
+  let(:project2) { create(:empty_project) }
+
+  describe '.insert_authorizations' do
+    it 'inserts the authorizations' do
+      described_class.
+        insert_authorizations([[user.id, project1.id, Gitlab::Access::MASTER]])
+
+      expect(user.project_authorizations.count).to eq(1)
+    end
+
+    it 'inserts rows in batches' do
+      described_class.insert_authorizations([
+        [user.id, project1.id, Gitlab::Access::MASTER],
+        [user.id, project2.id, Gitlab::Access::MASTER],
+      ], 1)
+
+      expect(user.project_authorizations.count).to eq(2)
+    end
+  end
+end
diff --git a/spec/models/project_feature_spec.rb b/spec/models/project_feature_spec.rb
index a55d43ab2f9..09a4448d387 100644
--- a/spec/models/project_feature_spec.rb
+++ b/spec/models/project_feature_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe ProjectFeature do
-  let(:project) { create(:project) }
+  let(:project) { create(:empty_project) }
   let(:user) { create(:user) }
 
   describe '#feature_available?' do
@@ -35,7 +35,7 @@ describe ProjectFeature do
 
       it "returns true when user is a member of project group" do
         group = create(:group)
-        project = create(:project, namespace: group)
+        project = create(:empty_project, namespace: group)
         group.add_developer(user)
 
         features.each do |feature|
@@ -57,7 +57,6 @@ describe ProjectFeature do
     context 'when feature is enabled for everyone' do
       it "returns true" do
         features.each do |feature|
-          project.project_feature.update_attribute("#{feature}_access_level".to_sym, ProjectFeature::ENABLED)
           expect(project.feature_available?(:issues, user)).to eq(true)
         end
       end
@@ -104,7 +103,6 @@ describe ProjectFeature do
 
     it "returns true when feature is enabled for everyone" do
       features.each do |feature|
-        project.project_feature.update_attribute("#{feature}_access_level".to_sym, ProjectFeature::ENABLED)
         expect(project.public_send("#{feature}_enabled?")).to eq(true)
       end
     end
diff --git a/spec/models/project_group_link_spec.rb b/spec/models/project_group_link_spec.rb
index 47397a822c1..9b711bfc007 100644
--- a/spec/models/project_group_link_spec.rb
+++ b/spec/models/project_group_link_spec.rb
@@ -7,17 +7,32 @@ describe ProjectGroupLink do
   end
 
   describe "Validation" do
-    let!(:project_group_link) { create(:project_group_link) }
+    let(:parent_group) { create(:group) }
+    let(:group) { create(:group, parent: parent_group) }
+    let(:project) { create(:project, group: group) }
+    let!(:project_group_link) { create(:project_group_link, project: project) }
 
     it { should validate_presence_of(:project_id) }
     it { should validate_uniqueness_of(:group_id).scoped_to(:project_id).with_message(/already shared/) }
     it { should validate_presence_of(:group) }
     it { should validate_presence_of(:group_access) }
+
+    it "doesn't allow a project to be shared with the group it is in" do
+      project_group_link.group = group
+
+      expect(project_group_link).not_to be_valid
+    end
+
+    it "doesn't allow a project to be shared with an ancestor of the group it is in" do
+      project_group_link.group = parent_group
+
+      expect(project_group_link).not_to be_valid
+    end
   end
 
   describe "destroying a record", truncate: true do
     it "refreshes group users' authorized projects" do
-      project     = create(:project, :private)
+      project     = create(:empty_project, :private)
       group       = create(:group)
       reporter    = create(:user)
       group_users = group.users
diff --git a/spec/models/project_label_spec.rb b/spec/models/project_label_spec.rb
index 4d538cac007..9cdbfa44e5b 100644
--- a/spec/models/project_label_spec.rb
+++ b/spec/models/project_label_spec.rb
@@ -100,7 +100,7 @@ describe ProjectLabel, models: true do
     end
 
     context 'cross project reference' do
-      let(:project) { create(:project) }
+      let(:project) { create(:empty_project) }
 
       context 'using name' do
         it 'returns cross reference with label name' do
diff --git a/spec/models/project_services/asana_service_spec.rb b/spec/models/project_services/asana_service_spec.rb
index 8e5145e824b..48aef3a93f2 100644
--- a/spec/models/project_services/asana_service_spec.rb
+++ b/spec/models/project_services/asana_service_spec.rb
@@ -18,7 +18,7 @@ describe AsanaService, models: true do
 
   describe 'Execute' do
     let(:user) { create(:user) }
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
 
     def create_data_for_commits(*messages)
       {
diff --git a/spec/models/project_services/assembla_service_spec.rb b/spec/models/project_services/assembla_service_spec.rb
index 4c5acb7990b..96f00af898e 100644
--- a/spec/models/project_services/assembla_service_spec.rb
+++ b/spec/models/project_services/assembla_service_spec.rb
@@ -8,7 +8,7 @@ describe AssemblaService, models: true do
 
   describe "Execute" do
     let(:user)    { create(:user) }
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
 
     before do
       @assembla_service = AssemblaService.new
diff --git a/spec/models/project_services/bamboo_service_spec.rb b/spec/models/project_services/bamboo_service_spec.rb
index d7e1a4e3b6c..4014d6129ee 100644
--- a/spec/models/project_services/bamboo_service_spec.rb
+++ b/spec/models/project_services/bamboo_service_spec.rb
@@ -1,14 +1,28 @@
 require 'spec_helper'
 
-describe BambooService, models: true do
+describe BambooService, models: true, caching: true do
+  include ReactiveCachingHelpers
+
+  let(:bamboo_url) { 'http://gitlab.com/bamboo' }
+
+  subject(:service) do
+    described_class.create(
+      project: create(:empty_project),
+      properties: {
+        bamboo_url: bamboo_url,
+        username: 'mic',
+        password: 'password',
+        build_key: 'foo'
+      }
+    )
+  end
+
   describe 'Associations' do
     it { is_expected.to belong_to :project }
     it { is_expected.to have_one :service_hook }
   end
 
   describe 'Validations' do
-    subject { service }
-
     context 'when service is active' do
       before { subject.active = true }
 
@@ -103,90 +117,103 @@ describe BambooService, models: true do
   end
 
   describe '#build_page' do
-    it 'returns a specific URL when status is 500' do
-      stub_request(status: 500)
+    it 'returns the contents of the reactive cache' do
+      stub_reactive_cache(service, { build_page: 'foo' }, 'sha', 'ref')
 
-      expect(service.build_page('123', 'unused')).to eq('http://gitlab.com/bamboo/browse/foo')
+      expect(service.build_page('sha', 'ref')).to eq('foo')
     end
+  end
 
-    it 'returns a specific URL when response has no results' do
-      stub_request(body: %Q({"results":{"results":{"size":"0"}}}))
+  describe '#commit_status' do
+    it 'returns the contents of the reactive cache' do
+      stub_reactive_cache(service, { commit_status: 'foo' }, 'sha', 'ref')
 
-      expect(service.build_page('123', 'unused')).to eq('http://gitlab.com/bamboo/browse/foo')
+      expect(service.commit_status('sha', 'ref')).to eq('foo')
     end
+  end
 
-    it 'returns a build URL when bamboo_url has no trailing slash' do
-      stub_request(body: %Q({"results":{"results":{"result":{"planResultKey":{"key":"42"}}}}}))
+  describe '#calculate_reactive_cache' do
+    context '#build_page' do
+      subject { service.calculate_reactive_cache('123', 'unused')[:build_page] }
 
-      expect(service(bamboo_url: 'http://gitlab.com/bamboo').build_page('123', 'unused')).to eq('http://gitlab.com/bamboo/browse/42')
-    end
+      it 'returns a specific URL when status is 500' do
+        stub_request(status: 500)
 
-    it 'returns a build URL when bamboo_url has a trailing slash' do
-      stub_request(body: %Q({"results":{"results":{"result":{"planResultKey":{"key":"42"}}}}}))
+        is_expected.to eq('http://gitlab.com/bamboo/browse/foo')
+      end
 
-      expect(service(bamboo_url: 'http://gitlab.com/bamboo/').build_page('123', 'unused')).to eq('http://gitlab.com/bamboo/browse/42')
-    end
-  end
+      it 'returns a specific URL when response has no results' do
+        stub_request(body: bamboo_response(size: 0))
 
-  describe '#commit_status' do
-    it 'sets commit status to :error when status is 500' do
-      stub_request(status: 500)
+        is_expected.to eq('http://gitlab.com/bamboo/browse/foo')
+      end
 
-      expect(service.commit_status('123', 'unused')).to eq(:error)
-    end
+      it 'returns a build URL when bamboo_url has no trailing slash' do
+        stub_request(body: bamboo_response)
 
-    it 'sets commit status to "pending" when status is 404' do
-      stub_request(status: 404)
+        is_expected.to eq('http://gitlab.com/bamboo/browse/42')
+      end
 
-      expect(service.commit_status('123', 'unused')).to eq('pending')
-    end
+      context 'bamboo_url has trailing slash' do
+        let(:bamboo_url) { 'http://gitlab.com/bamboo/' }
 
-    it 'sets commit status to "pending" when response has no results' do
-      stub_request(body: %Q({"results":{"results":{"size":"0"}}}))
+        it 'returns a build URL' do
+          stub_request(body: bamboo_response)
 
-      expect(service.commit_status('123', 'unused')).to eq('pending')
+          is_expected.to eq('http://gitlab.com/bamboo/browse/42')
+        end
+      end
     end
 
-    it 'sets commit status to "success" when build state contains Success' do
-      stub_request(build_state: 'YAY Success!')
+    context '#commit_status' do
+      subject { service.calculate_reactive_cache('123', 'unused')[:commit_status] }
 
-      expect(service.commit_status('123', 'unused')).to eq('success')
-    end
+      it 'sets commit status to :error when status is 500' do
+        stub_request(status: 500)
 
-    it 'sets commit status to "failed" when build state contains Failed' do
-      stub_request(build_state: 'NO Failed!')
+        is_expected.to eq(:error)
+      end
 
-      expect(service.commit_status('123', 'unused')).to eq('failed')
-    end
+      it 'sets commit status to "pending" when status is 404' do
+        stub_request(status: 404)
 
-    it 'sets commit status to "pending" when build state contains Pending' do
-      stub_request(build_state: 'NO Pending!')
+        is_expected.to eq('pending')
+      end
 
-      expect(service.commit_status('123', 'unused')).to eq('pending')
-    end
+      it 'sets commit status to "pending" when response has no results' do
+        stub_request(body: %q({"results":{"results":{"size":"0"}}}))
 
-    it 'sets commit status to :error when build state is unknown' do
-      stub_request(build_state: 'FOO BAR!')
+        is_expected.to eq('pending')
+      end
 
-      expect(service.commit_status('123', 'unused')).to eq(:error)
-    end
-  end
+      it 'sets commit status to "success" when build state contains Success' do
+        stub_request(body: bamboo_response(build_state: 'YAY Success!'))
 
-  def service(bamboo_url: 'http://gitlab.com/bamboo')
-    described_class.create(
-      project: create(:empty_project),
-      properties: {
-        bamboo_url: bamboo_url,
-        username: 'mic',
-        password: 'password',
-        build_key: 'foo'
-      }
-    )
+        is_expected.to eq('success')
+      end
+
+      it 'sets commit status to "failed" when build state contains Failed' do
+        stub_request(body: bamboo_response(build_state: 'NO Failed!'))
+
+        is_expected.to eq('failed')
+      end
+
+      it 'sets commit status to "pending" when build state contains Pending' do
+        stub_request(body: bamboo_response(build_state: 'NO Pending!'))
+
+        is_expected.to eq('pending')
+      end
+
+      it 'sets commit status to :error when build state is unknown' do
+        stub_request(body: bamboo_response(build_state: 'FOO BAR!'))
+
+        is_expected.to eq(:error)
+      end
+    end
   end
 
-  def stub_request(status: 200, body: nil, build_state: 'success')
+  def stub_request(status: 200, body: nil)
     bamboo_full_url = 'http://mic:password@gitlab.com/bamboo/rest/api/latest/result?label=123&os_authType=basic'
-    body ||= %Q({"results":{"results":{"result":{"buildState":"#{build_state}"}}}})
 
     WebMock.stub_request(:get, bamboo_full_url).to_return(
       status: status,
@@ -194,4 +221,8 @@ describe BambooService, models: true do
       body: body
     )
   end
+
+  def bamboo_response(result_key: 42, build_state: 'success', size: 1)
+    %Q({"results":{"results":{"size":"#{size}","result":{"buildState":"#{build_state}","planResultKey":{"key":"#{result_key}"}}}}})
+  end
 end
diff --git a/spec/models/project_services/buildkite_service_spec.rb b/spec/models/project_services/buildkite_service_spec.rb
index 6f65beb79d0..05b602d8106 100644
--- a/spec/models/project_services/buildkite_service_spec.rb
+++ b/spec/models/project_services/buildkite_service_spec.rb
@@ -1,6 +1,21 @@
 require 'spec_helper'
 
-describe BuildkiteService, models: true do
+describe BuildkiteService, models: true, caching: true do
+  include ReactiveCachingHelpers
+
+  let(:project) { create(:empty_project) }
+
+  subject(:service) do
+    described_class.create(
+      project: project,
+      properties: {
+        service_hook: true,
+        project_url: 'https://buildkite.com/account-name/example-project',
+        token: 'secret-sauce-webhook-token:secret-sauce-status-token'
+      }
+    )
+  end
+
   describe 'Associations' do
     it { is_expected.to belong_to :project }
     it { is_expected.to have_one :service_hook }
@@ -25,21 +40,12 @@ describe BuildkiteService, models: true do
 
   describe 'commits methods' do
     before do
-      @project = Project.new
-      allow(@project).to receive(:default_branch).and_return('default-brancho')
-
-      @service = BuildkiteService.new
-      allow(@service).to receive_messages(
-        project: @project,
-        service_hook: true,
-        project_url: 'https://buildkite.com/account-name/example-project',
-        token: 'secret-sauce-webhook-token:secret-sauce-status-token'
-      )
+      allow(project).to receive(:default_branch).and_return('default-brancho')
     end
 
     describe '#webhook_url' do
       it 'returns the webhook url' do
-        expect(@service.webhook_url).to eq(
+        expect(service.webhook_url).to eq(
           'https://webhook.buildkite.com/deliver/secret-sauce-webhook-token'
         )
       end
@@ -47,7 +53,7 @@ describe BuildkiteService, models: true do
 
     describe '#commit_status_path' do
       it 'returns the correct status page' do
-        expect(@service.commit_status_path('2ab7834c')).to eq(
+        expect(service.commit_status_path('2ab7834c')).to eq(
           'https://gitlab.buildkite.com/status/secret-sauce-status-token.json?commit=2ab7834c'
         )
       end
@@ -55,10 +61,53 @@ describe BuildkiteService, models: true do
 
     describe '#build_page' do
       it 'returns the correct build page' do
-        expect(@service.build_page('2ab7834c', nil)).to eq(
+        expect(service.build_page('2ab7834c', nil)).to eq(
           'https://buildkite.com/account-name/example-project/builds?commit=2ab7834c'
         )
       end
     end
+
+    describe '#commit_status' do
+      it 'returns the contents of the reactive cache' do
+        stub_reactive_cache(service, { commit_status: 'foo' }, 'sha', 'ref')
+
+        expect(service.commit_status('sha', 'ref')).to eq('foo')
+      end
+    end
+
+    describe '#calculate_reactive_cache' do
+      context '#commit_status' do
+        subject { service.calculate_reactive_cache('123', 'unused')[:commit_status] }
+
+        it 'sets commit status to :error when status is 500' do
+          stub_request(status: 500)
+
+          is_expected.to eq(:error)
+        end
+
+        it 'sets commit status to :error when status is 404' do
+          stub_request(status: 404)
+
+          is_expected.to eq(:error)
+        end
+
+        it 'passes through build status untouched when status is 200' do
+          stub_request(body: %q({"status":"Great Success"}))
+
+          is_expected.to eq('Great Success')
+        end
+      end
+    end
+  end
+
+  def stub_request(status: 200, body: nil)
+    body ||= %q({"status":"success"})
+    buildkite_full_url = 'https://gitlab.buildkite.com/status/secret-sauce-status-token.json?commit=123'
+
+    WebMock.stub_request(:get, buildkite_full_url).to_return(
+      status: status,
+      headers: { 'Content-Type' => 'application/json' },
+      body: body
+    )
   end
 end
diff --git a/spec/models/project_services/campfire_service_spec.rb b/spec/models/project_services/campfire_service_spec.rb
index a3b9d084a75..953e664fb66 100644
--- a/spec/models/project_services/campfire_service_spec.rb
+++ b/spec/models/project_services/campfire_service_spec.rb
@@ -22,7 +22,7 @@ describe CampfireService, models: true do
 
   describe "#execute" do
     let(:user)    { create(:user) }
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
 
     before do
       @campfire_service = CampfireService.new
diff --git a/spec/models/project_services/chat_message/build_message_spec.rb b/spec/models/project_services/chat_message/build_message_spec.rb
new file mode 100644
index 00000000000..3bd7ec18ae0
--- /dev/null
+++ b/spec/models/project_services/chat_message/build_message_spec.rb
@@ -0,0 +1,77 @@
+require 'spec_helper'
+
+describe ChatMessage::BuildMessage do
+  subject { described_class.new(args) }
+
+  let(:args) do
+    {
+      sha: '97de212e80737a608d939f648d959671fb0a0142',
+      ref: 'develop',
+      tag: false,
+
+      project_name: 'project_name',
+      project_url: 'http://example.gitlab.com',
+      build_id: 1,
+      build_name: build_name,
+      build_stage: stage,
+
+      commit: {
+        status: status,
+        author_name: 'hacker',
+        author_url: 'http://example.gitlab.com/hacker',
+        duration: duration,
+      },
+    }
+  end
+
+  let(:message) { build_message }
+  let(:stage) { 'test' }
+  let(:status) { 'success' }
+  let(:build_name) { 'rspec' }
+  let(:duration) { 10 }
+
+  context 'build succeeded' do
+    let(:status) { 'success' }
+    let(:color) { 'good' }
+    let(:message) { build_message('passed') }
+
+    it 'returns a message with information about succeeded build' do
+      expect(subject.pretext).to be_empty
+      expect(subject.fallback).to eq(message)
+      expect(subject.attachments).to eq([text: message, color: color])
+    end
+  end
+
+  context 'build failed' do
+    let(:status) { 'failed' }
+    let(:color) { 'danger' }
+
+    it 'returns a message with information about failed build' do
+      expect(subject.pretext).to be_empty
+      expect(subject.fallback).to eq(message)
+      expect(subject.attachments).to eq([text: message, color: color])
+    end
+  end
+
+  it 'returns a message with information on build' do
+    expect(subject.fallback).to include("on build <http://example.gitlab.com/builds/1|#{build_name}>")
+  end
+
+  it 'returns a message with stage name' do
+    expect(subject.fallback).to include("of stage #{stage}")
+  end
+
+  it 'returns a message with link to author' do
+    expect(subject.fallback).to include("by <http://example.gitlab.com/hacker|hacker>")
+  end
+
+  def build_message(status_text = status, stage_text = stage, build_text = build_name)
+    "<http://example.gitlab.com|project_name>:" \
+    " Commit <http://example.gitlab.com/commit/" \
+    "97de212e80737a608d939f648d959671fb0a0142/builds|97de212e>" \
+    " of <http://example.gitlab.com/commits/develop|develop> branch" \
+    " by <http://example.gitlab.com/hacker|hacker> #{status_text}" \
+    " on build <http://example.gitlab.com/builds/1|#{build_text}>" \
+    " of stage #{stage_text} in #{duration} #{'second'.pluralize(duration)}"
+  end
+end
diff --git a/spec/models/project_services/chat_message/issue_message_spec.rb b/spec/models/project_services/chat_message/issue_message_spec.rb
new file mode 100644
index 00000000000..190ff4c535d
--- /dev/null
+++ b/spec/models/project_services/chat_message/issue_message_spec.rb
@@ -0,0 +1,67 @@
+require 'spec_helper'
+
+describe ChatMessage::IssueMessage, models: true do
+  subject { described_class.new(args) }
+
+  let(:args) do
+    {
+      user: {
+        name: 'Test User',
+        username: 'test.user'
+      },
+      project_name: 'project_name',
+      project_url: 'http://somewhere.com',
+
+      object_attributes: {
+        title: 'Issue title',
+        id: 10,
+        iid: 100,
+        assignee_id: 1,
+        url: 'http://url.com',
+        action: 'open',
+        state: 'opened',
+        description: 'issue description'
+      }
+    }
+  end
+
+  let(:color) { '#C95823' }
+
+  context '#initialize' do
+    before do
+      args[:object_attributes][:description] = nil
+    end
+
+    it 'returns a non-null description' do
+      expect(subject.description).to eq('')
+    end
+  end
+
+  context 'open' do
+    it 'returns a message regarding opening of issues' do
+      expect(subject.pretext).to eq(
+        '[<http://somewhere.com|project_name>] Issue opened by test.user')
+      expect(subject.attachments).to eq([
+        {
+          title: "#100 Issue title",
+          title_link: "http://url.com",
+          text: "issue description",
+          color: color,
+        }
+      ])
+    end
+  end
+
+  context 'close' do
+    before do
+      args[:object_attributes][:action] = 'close'
+      args[:object_attributes][:state] = 'closed'
+    end
+
+    it 'returns a message regarding closing of issues' do
+      expect(subject.pretext). to eq(
+        '[<http://somewhere.com|project_name>] Issue <http://url.com|#100 Issue title> closed by test.user')
+      expect(subject.attachments).to be_empty
+    end
+  end
+end
diff --git a/spec/models/project_services/chat_message/merge_message_spec.rb b/spec/models/project_services/chat_message/merge_message_spec.rb
new file mode 100644
index 00000000000..cc154112e90
--- /dev/null
+++ b/spec/models/project_services/chat_message/merge_message_spec.rb
@@ -0,0 +1,51 @@
+require 'spec_helper'
+
+describe ChatMessage::MergeMessage, models: true do
+  subject { described_class.new(args) }
+
+  let(:args) do
+    {
+      user: {
+          name: 'Test User',
+          username: 'test.user'
+      },
+      project_name: 'project_name',
+      project_url: 'http://somewhere.com',
+
+      object_attributes: {
+        title: "Issue title\nSecond line",
+        id: 10,
+        iid: 100,
+        assignee_id: 1,
+        url: 'http://url.com',
+        state: 'opened',
+        description: 'issue description',
+        source_branch: 'source_branch',
+        target_branch: 'target_branch',
+      }
+    }
+  end
+
+  let(:color) { '#345' }
+
+  context 'open' do
+    it 'returns a message regarding opening of merge requests' do
+      expect(subject.pretext).to eq(
+        'test.user opened <http://somewhere.com/merge_requests/100|merge request !100> '\
+        'in <http://somewhere.com|project_name>: *Issue title*')
+      expect(subject.attachments).to be_empty
+    end
+  end
+
+  context 'close' do
+    before do
+      args[:object_attributes][:state] = 'closed'
+    end
+    it 'returns a message regarding closing of merge requests' do
+      expect(subject.pretext).to eq(
+        'test.user closed <http://somewhere.com/merge_requests/100|merge request !100> '\
+        'in <http://somewhere.com|project_name>: *Issue title*')
+      expect(subject.attachments).to be_empty
+    end
+  end
+end
diff --git a/spec/models/project_services/chat_message/note_message_spec.rb b/spec/models/project_services/chat_message/note_message_spec.rb
new file mode 100644
index 00000000000..da700a08e57
--- /dev/null
+++ b/spec/models/project_services/chat_message/note_message_spec.rb
@@ -0,0 +1,130 @@
+require 'spec_helper'
+
+describe ChatMessage::NoteMessage, models: true do
+  let(:color) { '#345' }
+
+  before do
+    @args = {
+        user: {
+            name: 'Test User',
+            username: 'test.user',
+            avatar_url: 'http://fakeavatar'
+        },
+        project_name: 'project_name',
+        project_url: 'http://somewhere.com',
+        repository: {
+            name: 'project_name',
+            url: 'http://somewhere.com',
+        },
+        object_attributes: {
+            id: 10,
+            note: 'comment on a commit',
+            url: 'http://url.com',
+            noteable_type: 'Commit'
+        }
+    }
+  end
+
+  context 'commit notes' do
+    before do
+      @args[:object_attributes][:note] = 'comment on a commit'
+      @args[:object_attributes][:noteable_type] = 'Commit'
+      @args[:commit] = {
+          id: '5f163b2b95e6f53cbd428f5f0b103702a52b9a23',
+          message: "Added a commit message\ndetails\n123\n"
+      }
+    end
+
+    it 'returns a message regarding notes on commits' do
+      message = described_class.new(@args)
+      expect(message.pretext).to eq("test.user <http://url.com|commented on " \
+      "commit 5f163b2b> in <http://somewhere.com|project_name>: " \
+      "*Added a commit message*")
+      expected_attachments = [
+          {
+              text: "comment on a commit",
+              color: color,
+          }
+      ]
+      expect(message.attachments).to eq(expected_attachments)
+    end
+  end
+
+  context 'merge request notes' do
+    before do
+      @args[:object_attributes][:note] = 'comment on a merge request'
+      @args[:object_attributes][:noteable_type] = 'MergeRequest'
+      @args[:merge_request] = {
+          id: 1,
+          iid: 30,
+          title: "merge request title\ndetails\n"
+      }
+    end
+
+    it 'returns a message regarding notes on a merge request' do
+      message = described_class.new(@args)
+      expect(message.pretext).to eq("test.user <http://url.com|commented on " \
+      "merge request !30> in <http://somewhere.com|project_name>: " \
+      "*merge request title*")
+      expected_attachments = [
+          {
+              text: "comment on a merge request",
+              color: color,
+          }
+      ]
+      expect(message.attachments).to eq(expected_attachments)
+    end
+  end
+
+  context 'issue notes' do
+    before do
+      @args[:object_attributes][:note] = 'comment on an issue'
+      @args[:object_attributes][:noteable_type] = 'Issue'
+      @args[:issue] = {
+          id: 1,
+          iid: 20,
+          title: "issue title\ndetails\n"
+      }
+    end
+
+    it 'returns a message regarding notes on an issue' do
+      message = described_class.new(@args)
+      expect(message.pretext).to eq(
+        "test.user <http://url.com|commented on " \
+        "issue #20> in <http://somewhere.com|project_name>: " \
+        "*issue title*")
+      expected_attachments = [
+          {
+              text: "comment on an issue",
+              color: color,
+          }
+      ]
+      expect(message.attachments).to eq(expected_attachments)
+    end
+  end
+
+  context 'project snippet notes' do
+    before do
+      @args[:object_attributes][:note] = 'comment on a snippet'
+      @args[:object_attributes][:noteable_type] = 'Snippet'
+      @args[:snippet] = {
+          id: 5,
+          title: "snippet title\ndetails\n"
+      }
+    end
+
+    it 'returns a message regarding notes on a project snippet' do
+      message = described_class.new(@args)
+      expect(message.pretext).to eq("test.user <http://url.com|commented on " \
+      "snippet #5> in <http://somewhere.com|project_name>: " \
+      "*snippet title*")
+      expected_attachments = [
+          {
+              text: "comment on a snippet",
+              color: color,
+          }
+      ]
+      expect(message.attachments).to eq(expected_attachments)
+    end
+  end
+end
diff --git a/spec/models/project_services/chat_message/pipeline_message_spec.rb b/spec/models/project_services/chat_message/pipeline_message_spec.rb
new file mode 100644
index 00000000000..bf2a9616455
--- /dev/null
+++ b/spec/models/project_services/chat_message/pipeline_message_spec.rb
@@ -0,0 +1,67 @@
+require 'spec_helper'
+
+describe ChatMessage::PipelineMessage do
+  subject { described_class.new(args) }
+  let(:user) { { name: 'hacker' } }
+
+  let(:args) do
+    {
+      object_attributes: {
+        id: 123,
+        sha: '97de212e80737a608d939f648d959671fb0a0142',
+        tag: false,
+        ref: 'develop',
+        status: status,
+        duration: duration
+      },
+      project: { path_with_namespace: 'project_name',
+                 web_url: 'http://example.gitlab.com' },
+      user: user
+    }
+  end
+
+  let(:message) { build_message }
+
+  context 'pipeline succeeded' do
+    let(:status) { 'success' }
+    let(:color) { 'good' }
+    let(:duration) { 10 }
+    let(:message) { build_message('passed') }
+
+    it 'returns a message with information about succeeded build' do
+      verify_message
+    end
+  end
+
+  context 'pipeline failed' do
+    let(:status) { 'failed' }
+    let(:color) { 'danger' }
+    let(:duration) { 10 }
+
+    it 'returns a message with information about failed build' do
+      verify_message
+    end
+
+    context 'when triggered by API therefore lacking user' do
+      let(:user) { nil }
+      let(:message) { build_message(status, 'API') }
+
+      it 'returns a message stating it is by API' do
+        verify_message
+      end
+    end
+  end
+
+  def verify_message
+    expect(subject.pretext).to be_empty
+    expect(subject.fallback).to eq(message)
+    expect(subject.attachments).to eq([text: message, color: color])
+  end
+
+  def build_message(status_text = status, name = user[:name])
+    "<http://example.gitlab.com|project_name>:" \
+    " Pipeline <http://example.gitlab.com/pipelines/123|#123>" \
+    " of <http://example.gitlab.com/commits/develop|develop> branch" \
+    " by #{name} #{status_text} in #{duration} #{'second'.pluralize(duration)}"
+  end
+end
diff --git a/spec/models/project_services/chat_message/push_message_spec.rb b/spec/models/project_services/chat_message/push_message_spec.rb
new file mode 100644
index 00000000000..24928873bad
--- /dev/null
+++ b/spec/models/project_services/chat_message/push_message_spec.rb
@@ -0,0 +1,88 @@
+require 'spec_helper'
+
+describe ChatMessage::PushMessage, models: true do
+  subject { described_class.new(args) }
+
+  let(:args) do
+    {
+      after: 'after',
+      before: 'before',
+      project_name: 'project_name',
+      ref: 'refs/heads/master',
+      user_name: 'test.user',
+      project_url: 'http://url.com'
+    }
+  end
+
+  let(:color) { '#345' }
+
+  context 'push' do
+    before do
+      args[:commits] = [
+        { message: 'message1', url: 'http://url1.com', id: 'abcdefghijkl', author: { name: 'author1' } },
+        { message: 'message2', url: 'http://url2.com', id: '123456789012', author: { name: 'author2' } },
+      ]
+    end
+
+    it 'returns a message regarding pushes' do
+      expect(subject.pretext).to eq(
+        'test.user pushed to branch <http://url.com/commits/master|master> of '\
+        '<http://url.com|project_name> (<http://url.com/compare/before...after|Compare changes>)'
+      )
+      expect(subject.attachments).to eq([
+        {
+          text: "<http://url1.com|abcdefgh>: message1 - author1\n"\
+                "<http://url2.com|12345678>: message2 - author2",
+          color: color,
+        }
+      ])
+    end
+  end
+
+  context 'tag push' do
+    let(:args) do
+      {
+        after: 'after',
+        before: Gitlab::Git::BLANK_SHA,
+        project_name: 'project_name',
+        ref: 'refs/tags/new_tag',
+        user_name: 'test.user',
+        project_url: 'http://url.com'
+      }
+    end
+
+    it 'returns a message regarding pushes' do
+      expect(subject.pretext).to eq('test.user pushed new tag ' \
+                                    '<http://url.com/commits/new_tag|new_tag> to ' \
+                                    '<http://url.com|project_name>')
+      expect(subject.attachments).to be_empty
+    end
+  end
+
+  context 'new branch' do
+    before do
+      args[:before] = Gitlab::Git::BLANK_SHA
+    end
+
+    it 'returns a message regarding a new branch' do
+      expect(subject.pretext).to eq(
+        'test.user pushed new branch <http://url.com/commits/master|master> to '\
+        '<http://url.com|project_name>'
+      )
+      expect(subject.attachments).to be_empty
+    end
+  end
+
+  context 'removed branch' do
+    before do
+      args[:after] = Gitlab::Git::BLANK_SHA
+    end
+
+    it 'returns a message regarding a removed branch' do
+      expect(subject.pretext).to eq(
+        'test.user removed branch master from <http://url.com|project_name>'
+      )
+      expect(subject.attachments).to be_empty
+    end
+  end
+end
diff --git a/spec/models/project_services/chat_message/wiki_page_message_spec.rb b/spec/models/project_services/chat_message/wiki_page_message_spec.rb
new file mode 100644
index 00000000000..a2ad61e38e7
--- /dev/null
+++ b/spec/models/project_services/chat_message/wiki_page_message_spec.rb
@@ -0,0 +1,73 @@
+require 'spec_helper'
+
+describe ChatMessage::WikiPageMessage, models: true do
+  subject { described_class.new(args) }
+
+  let(:args) do
+    {
+      user: {
+        name: 'Test User',
+        username: 'test.user'
+      },
+      project_name: 'project_name',
+      project_url: 'http://somewhere.com',
+      object_attributes: {
+        title: 'Wiki page title',
+        url: 'http://url.com',
+        content: 'Wiki page description'
+      }
+    }
+  end
+
+  describe '#pretext' do
+    context 'when :action == "create"' do
+      before { args[:object_attributes][:action] = 'create' }
+
+      it 'returns a message that a new wiki page was created' do
+        expect(subject.pretext).to eq(
+          'test.user created <http://url.com|wiki page> in <http://somewhere.com|project_name>: '\
+          '*Wiki page title*')
+      end
+    end
+
+    context 'when :action == "update"' do
+      before { args[:object_attributes][:action] = 'update' }
+
+      it 'returns a message that a wiki page was updated' do
+        expect(subject.pretext).to eq(
+          'test.user edited <http://url.com|wiki page> in <http://somewhere.com|project_name>: '\
+          '*Wiki page title*')
+      end
+    end
+  end
+
+  describe '#attachments' do
+    let(:color) { '#345' }
+
+    context 'when :action == "create"' do
+      before { args[:object_attributes][:action] = 'create' }
+
+      it 'returns the attachment for a new wiki page' do
+        expect(subject.attachments).to eq([
+          {
+            text: "Wiki page description",
+            color: color,
+          }
+        ])
+      end
+    end
+
+    context 'when :action == "update"' do
+      before { args[:object_attributes][:action] = 'update' }
+
+      it 'returns the attachment for an updated wiki page' do
+        expect(subject.attachments).to eq([
+          {
+            text: "Wiki page description",
+            color: color,
+          }
+        ])
+      end
+    end
+  end
+end
diff --git a/spec/models/project_services/chat_notification_service_spec.rb b/spec/models/project_services/chat_notification_service_spec.rb
new file mode 100644
index 00000000000..c98e7ee14fd
--- /dev/null
+++ b/spec/models/project_services/chat_notification_service_spec.rb
@@ -0,0 +1,11 @@
+require 'spec_helper'
+
+describe ChatNotificationService, models: true do
+  describe "Associations" do
+    before do
+      allow(subject).to receive(:activated?).and_return(true)
+    end
+
+    it { is_expected.to validate_presence_of :webhook }
+  end
+end
diff --git a/spec/models/project_services/chat_service_spec.rb b/spec/models/project_services/chat_service_spec.rb
deleted file mode 100644
index c6a45a3e1be..00000000000
--- a/spec/models/project_services/chat_service_spec.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-require 'spec_helper'
-
-describe ChatService, models: true do
-  describe "Associations" do
-    it { is_expected.to have_many :chat_names }
-  end
-
-  describe '#valid_token?' do
-    subject { described_class.new }
-
-    it 'is false as it has no token' do
-      expect(subject.valid_token?('wer')).to be_falsey
-    end
-  end
-end
diff --git a/spec/models/project_services/drone_ci_service_spec.rb b/spec/models/project_services/drone_ci_service_spec.rb
index f13bb1e8adf..044737c6026 100644
--- a/spec/models/project_services/drone_ci_service_spec.rb
+++ b/spec/models/project_services/drone_ci_service_spec.rb
@@ -1,6 +1,8 @@
 require 'spec_helper'
 
-describe DroneCiService, models: true do
+describe DroneCiService, models: true, caching: true do
+  include ReactiveCachingHelpers
+
   describe 'associations' do
     it { is_expected.to belong_to(:project) }
     it { is_expected.to have_one(:service_hook) }
@@ -25,14 +27,18 @@ describe DroneCiService, models: true do
 
   shared_context :drone_ci_service do
     let(:drone)      { DroneCiService.new }
-    let(:project)    { create(:project, name: 'project') }
-    let(:path)       { "#{project.namespace.path}/#{project.path}" }
+    let(:project)    { create(:project, :repository, name: 'project') }
+    let(:path)       { project.full_path }
     let(:drone_url)  { 'http://drone.example.com' }
     let(:sha)        { '2ab7834c' }
     let(:branch)     { 'dev' }
     let(:token)      { 'secret' }
     let(:iid)        { rand(1..9999) }
 
+    # URL's
+    let(:build_page) { "#{drone_url}/gitlab/#{path}/redirect/commits/#{sha}?branch=#{branch}" }
+    let(:commit_status_path) { "#{drone_url}/gitlab/#{path}/commits/#{sha}?branch=#{branch}&access_token=#{token}" }
+
     before(:each) do
       allow(drone).to receive_messages(
         project_id: project.id,
@@ -42,22 +48,66 @@ describe DroneCiService, models: true do
         token: token
       )
     end
+
+    def stub_request(status: 200, body: nil)
+      body ||= %q({"status":"success"})
+
+      WebMock.stub_request(:get, commit_status_path).to_return(
+        status: status,
+        headers: { 'Content-Type' => 'application/json' },
+        body: body
+      )
+    end
   end
 
   describe "service page/path methods" do
     include_context :drone_ci_service
 
-    # URL's
-    let(:commit_page) { "#{drone_url}/gitlab/#{path}/redirect/commits/#{sha}?branch=#{branch}" }
-    let(:merge_request_page) { "#{drone_url}/gitlab/#{path}/redirect/pulls/#{iid}" }
-    let(:commit_status_path) { "#{drone_url}/gitlab/#{path}/commits/#{sha}?branch=#{branch}&access_token=#{token}" }
-    let(:merge_request_status_path) { "#{drone_url}/gitlab/#{path}/pulls/#{iid}?access_token=#{token}" }
-
-    it { expect(drone.build_page(sha, branch)).to eq(commit_page) }
-    it { expect(drone.commit_page(sha, branch)).to eq(commit_page) }
-    it { expect(drone.merge_request_page(iid, sha, branch)).to eq(merge_request_page) }
+    it { expect(drone.build_page(sha, branch)).to eq(build_page) }
     it { expect(drone.commit_status_path(sha, branch)).to eq(commit_status_path) }
-    it { expect(drone.merge_request_status_path(iid, sha, branch)).to eq(merge_request_status_path)  }
+  end
+
+  describe '#commit_status' do
+    include_context :drone_ci_service
+
+    it 'returns the contents of the reactive cache' do
+      stub_reactive_cache(drone, { commit_status: 'foo' }, 'sha', 'ref')
+
+      expect(drone.commit_status('sha', 'ref')).to eq('foo')
+    end
+  end
+
+  describe '#calculate_reactive_cache' do
+    include_context :drone_ci_service
+
+    context '#commit_status' do
+      subject { drone.calculate_reactive_cache(sha, branch)[:commit_status] }
+
+      it 'sets commit status to :error when status is 500' do
+        stub_request(status: 500)
+
+        is_expected.to eq(:error)
+      end
+
+      it 'sets commit status to :error when status is 404' do
+        stub_request(status: 404)
+
+        is_expected.to eq(:error)
+      end
+
+      {
+        "killed"  => :canceled,
+        "failure" => :failed,
+        "error"   => :failed,
+        "success" => "success"
+      }.each do |drone_status, our_status|
+        it "sets commit status to #{our_status.inspect} when returned status is #{drone_status.inspect}" do
+          stub_request(body: %Q({"status":"#{drone_status}"}))
+
+          is_expected.to eq(our_status)
+        end
+      end
+    end
   end
 
   describe "execute" do
diff --git a/spec/models/project_services/external_wiki_service_spec.rb b/spec/models/project_services/external_wiki_service_spec.rb
index 342d86aeca9..bdeea1db1e3 100644
--- a/spec/models/project_services/external_wiki_service_spec.rb
+++ b/spec/models/project_services/external_wiki_service_spec.rb
@@ -23,7 +23,7 @@ describe ExternalWikiService, models: true do
   end
 
   describe 'External wiki' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
 
     context 'when it is active' do
       before do
diff --git a/spec/models/project_services/flowdock_service_spec.rb b/spec/models/project_services/flowdock_service_spec.rb
index d6db02d6e76..a97e8c6e4ce 100644
--- a/spec/models/project_services/flowdock_service_spec.rb
+++ b/spec/models/project_services/flowdock_service_spec.rb
@@ -22,7 +22,7 @@ describe FlowdockService, models: true do
 
   describe "Execute" do
     let(:user)    { create(:user) }
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
 
     before do
       @flowdock_service = FlowdockService.new
diff --git a/spec/models/project_services/gemnasium_service_spec.rb b/spec/models/project_services/gemnasium_service_spec.rb
index 529044d1d8b..a13fbae03eb 100644
--- a/spec/models/project_services/gemnasium_service_spec.rb
+++ b/spec/models/project_services/gemnasium_service_spec.rb
@@ -24,7 +24,7 @@ describe GemnasiumService, models: true do
 
   describe "Execute" do
     let(:user)    { create(:user) }
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
 
     before do
       @gemnasium_service = GemnasiumService.new
diff --git a/spec/models/project_services/gitlab_issue_tracker_service_spec.rb b/spec/models/project_services/gitlab_issue_tracker_service_spec.rb
index 9b80f0e7296..dcb70ee28a8 100644
--- a/spec/models/project_services/gitlab_issue_tracker_service_spec.rb
+++ b/spec/models/project_services/gitlab_issue_tracker_service_spec.rb
@@ -8,21 +8,21 @@ describe GitlabIssueTrackerService, models: true do
 
   describe 'Validations' do
     context 'when service is active' do
-      subject { described_class.new(project: create(:project), active: true) }
+      subject { described_class.new(project: create(:empty_project), active: true) }
 
       it { is_expected.to validate_presence_of(:issues_url) }
       it_behaves_like 'issue tracker service URL attribute', :issues_url
     end
 
     context 'when service is inactive' do
-      subject { described_class.new(project: create(:project), active: false) }
+      subject { described_class.new(project: create(:empty_project), active: false) }
 
       it { is_expected.not_to validate_presence_of(:issues_url) }
     end
   end
 
   describe 'project and issue urls' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
 
     context 'with absolute urls' do
       before do
diff --git a/spec/models/project_services/hipchat_service_spec.rb b/spec/models/project_services/hipchat_service_spec.rb
index 2da3a9cb09f..bf422ac7ce1 100644
--- a/spec/models/project_services/hipchat_service_spec.rb
+++ b/spec/models/project_services/hipchat_service_spec.rb
@@ -22,8 +22,8 @@ describe HipchatService, models: true do
 
   describe "Execute" do
     let(:hipchat) { HipchatService.new }
-    let(:user)    { create(:user, username: 'username') }
-    let(:project) { create(:project, name: 'project') }
+    let(:user)    { create(:user) }
+    let(:project) { create(:project, :repository) }
     let(:api_url) { 'https://hipchat.example.com/v2/room/123456/notification?auth_token=verySecret' }
     let(:project_name) { project.name_with_namespace.gsub(/\s/, '') }
     let(:token) { 'verySecret' }
@@ -165,7 +165,7 @@ describe HipchatService, models: true do
 
     context "Note events" do
       let(:user) { create(:user) }
-      let(:project) { create(:project, creator_id: user.id) }
+      let(:project) { create(:project, :repository, creator: user) }
 
       context 'when commit comment event triggered' do
         let(:commit_note) do
diff --git a/spec/models/project_services/irker_service_spec.rb b/spec/models/project_services/irker_service_spec.rb
index f8c45b37561..d5a16226d9d 100644
--- a/spec/models/project_services/irker_service_spec.rb
+++ b/spec/models/project_services/irker_service_spec.rb
@@ -25,7 +25,7 @@ describe IrkerService, models: true do
   describe 'Execute' do
     let(:irker) { IrkerService.new }
     let(:user) { create(:user) }
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
     let(:sample_data) do
       Gitlab::DataBuilder::Push.build_sample(project, user)
     end
@@ -59,8 +59,8 @@ describe IrkerService, models: true do
 
       conn = @irker_server.accept
       conn.readlines.each do |line|
-        msg = JSON.load(line.chomp("\n"))
-        expect(msg.keys).to match_array(['to', 'privmsg'])
+        msg = JSON.parse(line.chomp("\n"))
+        expect(msg.keys).to match_array(%w(to privmsg))
         expect(msg['to']).to match_array(["irc://chat.freenode.net/#commits",
                                           "irc://test.net/#test"])
       end
diff --git a/spec/models/project_services/issue_tracker_service_spec.rb b/spec/models/project_services/issue_tracker_service_spec.rb
new file mode 100644
index 00000000000..fbe6f344a98
--- /dev/null
+++ b/spec/models/project_services/issue_tracker_service_spec.rb
@@ -0,0 +1,32 @@
+require 'spec_helper'
+
+describe IssueTrackerService, models: true do
+  describe 'Validations' do
+    let(:project) { create :project }
+
+    describe 'only one issue tracker per project' do
+      let(:service) { RedmineService.new(project: project, active: true) }
+
+      before do
+        create(:service, project: project, active: true, category: 'issue_tracker')  
+      end
+
+      context 'when service is changed manually by user' do
+        it 'executes the validation' do
+          valid = service.valid?(:manual_change)
+
+          expect(valid).to be_falsey
+          expect(service.errors[:base]).to include(
+            'Another issue tracker is already in use. Only one issue tracker service can be active at a time'
+          )
+        end
+      end
+
+      context 'when service is changed internally' do
+        it 'does not execute the validation' do
+          expect(service.valid?).to be_truthy
+        end
+      end
+    end
+  end
+end
diff --git a/spec/models/project_services/jira_service_spec.rb b/spec/models/project_services/jira_service_spec.rb
index 862e3a72a73..4bca0229e7a 100644
--- a/spec/models/project_services/jira_service_spec.rb
+++ b/spec/models/project_services/jira_service_spec.rb
@@ -71,7 +71,7 @@ describe JiraService, models: true do
   describe '#close_issue' do
     let(:custom_base_url) { 'http://custom_url' }
     let(:user)    { create(:user) }
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
     let(:merge_request) { create(:merge_request) }
 
     before do
@@ -135,7 +135,7 @@ describe JiraService, models: true do
             url: "#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}/commit/#{merge_request.diff_head_sha}",
             title: "GitLab: Solved by commit #{merge_request.diff_head_sha}.",
             icon: { title: "GitLab", url16x16: "https://gitlab.com/favicon.ico" },
-            status: { resolved: true, icon: { url16x16: "http://www.openwebgraphics.com/resources/data/1768/16x16_apply.png", title: "Closed" } }
+            status: { resolved: true }
           }
         )
       ).once
@@ -207,12 +207,12 @@ describe JiraService, models: true do
   end
 
   describe "Stored password invalidation" do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
 
     context "when a password was previously set" do
       before do
         @jira_service = JiraService.create!(
-          project: create(:project),
+          project: project,
           properties: {
             url: 'http://jira.example.com/rest/api/2',
             username: 'mic',
@@ -252,7 +252,7 @@ describe JiraService, models: true do
     context "when no password was previously set" do
       before do
         @jira_service = JiraService.create(
-          project: create(:project),
+          project: project,
           properties: {
             url: 'http://jira.example.com/rest/api/2',
             username: 'mic'
@@ -281,7 +281,7 @@ describe JiraService, models: true do
   end
 
   describe 'description and title' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
 
     context 'when it is not set' do
       before do
@@ -316,7 +316,7 @@ describe JiraService, models: true do
   end
 
   describe 'project and issue urls' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
 
     context 'when gitlab.yml was initialized' do
       before do
diff --git a/spec/models/project_services/kubernetes_service_spec.rb b/spec/models/project_services/kubernetes_service_spec.rb
new file mode 100644
index 00000000000..bf7950ef1c9
--- /dev/null
+++ b/spec/models/project_services/kubernetes_service_spec.rb
@@ -0,0 +1,238 @@
+require 'spec_helper'
+
+describe KubernetesService, models: true, caching: true do
+  include KubernetesHelpers
+  include ReactiveCachingHelpers
+
+  let(:project) { create(:kubernetes_project) }
+  let(:service) { project.kubernetes_service }
+
+  # We use Kubeclient to interactive with the Kubernetes API. It will
+  # GET /api/v1 for a list of resources the API supports. This must be stubbed
+  # in addition to any other HTTP requests we expect it to perform.
+  let(:discovery_url) { service.api_url + '/api/v1' }
+  let(:discovery_response) { { body: kube_discovery_body.to_json } }
+
+  let(:pods_url) { service.api_url + "/api/v1/namespaces/#{service.namespace}/pods" }
+  let(:pods_response) { { body: kube_pods_body(kube_pod).to_json } }
+
+  def stub_kubeclient_discover
+    WebMock.stub_request(:get, discovery_url).to_return(discovery_response)
+  end
+
+  def stub_kubeclient_pods
+    stub_kubeclient_discover
+    WebMock.stub_request(:get, pods_url).to_return(pods_response)
+  end
+
+  describe "Associations" do
+    it { is_expected.to belong_to :project }
+  end
+
+  describe 'Validations' do
+    context 'when service is active' do
+      before { subject.active = true }
+      it { is_expected.to validate_presence_of(:namespace) }
+      it { is_expected.to validate_presence_of(:api_url) }
+      it { is_expected.to validate_presence_of(:token) }
+
+      context 'namespace format' do
+        before do
+          subject.project = project
+          subject.api_url = "http://example.com"
+          subject.token = "test"
+        end
+
+        {
+          'foo'  => true,
+          '1foo' => true,
+          'foo1' => true,
+          'foo-bar' => true,
+          '-foo' => false,
+          'foo-' => false,
+          'a' * 63 => true,
+          'a' * 64 => false,
+          'a.b' => false,
+          'a*b' => false,
+        }.each do |namespace, validity|
+          it "should validate #{namespace} as #{validity ? 'valid' : 'invalid'}" do
+            subject.namespace = namespace
+
+            expect(subject.valid?).to eq(validity)
+          end
+        end
+      end
+    end
+
+    context 'when service is inactive' do
+      before { subject.active = false }
+      it { is_expected.not_to validate_presence_of(:namespace) }
+      it { is_expected.not_to validate_presence_of(:api_url) }
+      it { is_expected.not_to validate_presence_of(:token) }
+    end
+  end
+
+  describe '#initialize_properties' do
+    context 'with a project' do
+      let(:namespace_name) { "#{project.path}-#{project.id}" }
+
+      it 'defaults to the project name with ID' do
+        expect(described_class.new(project: project).namespace).to eq(namespace_name)
+      end
+    end
+
+    context 'without a project' do
+      it 'leaves the namespace unset' do
+        expect(described_class.new.namespace).to be_nil
+      end
+    end
+  end
+
+  describe '#test' do
+    before do
+      stub_kubeclient_discover
+    end
+
+    context 'with path prefix in api_url' do
+      let(:discovery_url) { 'https://kubernetes.example.com/prefix/api/v1' }
+
+      it 'tests with the prefix' do
+        service.api_url = 'https://kubernetes.example.com/prefix/'
+
+        expect(service.test[:success]).to be_truthy
+        expect(WebMock).to have_requested(:get, discovery_url).once
+      end
+    end
+
+    context 'with custom CA certificate' do
+      it 'is added to the certificate store' do
+        service.ca_pem = "CA PEM DATA"
+
+        cert = double("certificate")
+        expect(OpenSSL::X509::Certificate).to receive(:new).with(service.ca_pem).and_return(cert)
+        expect_any_instance_of(OpenSSL::X509::Store).to receive(:add_cert).with(cert)
+
+        expect(service.test[:success]).to be_truthy
+        expect(WebMock).to have_requested(:get, discovery_url).once
+      end
+    end
+
+    context 'success' do
+      it 'reads the discovery endpoint' do
+        expect(service.test[:success]).to be_truthy
+        expect(WebMock).to have_requested(:get, discovery_url).once
+      end
+    end
+
+    context 'failure' do
+      let(:discovery_response) { { status: 404 } }
+
+      it 'fails to read the discovery endpoint' do
+        expect(service.test[:success]).to be_falsy
+        expect(WebMock).to have_requested(:get, discovery_url).once
+      end
+    end
+  end
+
+  describe '#predefined_variables' do
+    before do
+      subject.api_url = 'https://kube.domain.com'
+      subject.token = 'token'
+      subject.namespace = 'my-project'
+      subject.ca_pem = 'CA PEM DATA'
+    end
+
+    it 'sets KUBE_URL' do
+      expect(subject.predefined_variables).to include(
+        { key: 'KUBE_URL', value: 'https://kube.domain.com', public: true }
+      )
+    end
+
+    it 'sets KUBE_TOKEN' do
+      expect(subject.predefined_variables).to include(
+        { key: 'KUBE_TOKEN', value: 'token', public: false }
+      )
+    end
+
+    it 'sets KUBE_NAMESPACE' do
+      expect(subject.predefined_variables).to include(
+        { key: 'KUBE_NAMESPACE', value: 'my-project', public: true }
+      )
+    end
+
+    it 'sets KUBE_CA_PEM' do
+      expect(subject.predefined_variables).to include(
+        { key: 'KUBE_CA_PEM', value: 'CA PEM DATA', public: true }
+      )
+    end
+
+    it 'sets KUBE_CA_PEM_FILE' do
+      expect(subject.predefined_variables).to include(
+        { key: 'KUBE_CA_PEM_FILE', value: 'CA PEM DATA', public: true, file: true }
+      )
+    end
+  end
+
+  describe '#terminals' do
+    let(:environment) { build(:environment, project: project, name: "env", slug: "env-000000") }
+    subject { service.terminals(environment) }
+
+    context 'with invalid pods' do
+      it 'returns no terminals' do
+        stub_reactive_cache(service, pods: [{ "bad" => "pod" }])
+
+        is_expected.to be_empty
+      end
+    end
+
+    context 'with valid pods' do
+      let(:pod) { kube_pod(app: environment.slug) }
+      let(:terminals) { kube_terminals(service, pod) }
+
+      before do
+        stub_reactive_cache(
+          service,
+          pods: [pod, pod, kube_pod(app: "should-be-filtered-out")]
+        )
+      end
+
+      it 'returns terminals' do
+        is_expected.to eq(terminals + terminals)
+      end
+
+      it 'uses max session time from settings' do
+        stub_application_setting(terminal_max_session_time: 600)
+
+        times = subject.map { |terminal| terminal[:max_session_time] }
+        expect(times).to eq [600, 600, 600, 600]
+      end
+    end
+  end
+
+  describe '#calculate_reactive_cache' do
+    before { stub_kubeclient_pods }
+    subject { service.calculate_reactive_cache }
+
+    context 'when service is inactive' do
+      before { service.active = false }
+
+      it { is_expected.to be_nil }
+    end
+
+    context 'when kubernetes responds with valid pods' do
+      it { is_expected.to eq(pods: [kube_pod]) }
+    end
+
+    context 'when kubernetes responds with 500' do
+      let(:pods_response) { { status: 500 } }
+
+      it { expect { subject }.to raise_error(KubeException) }
+    end
+
+    context 'when kubernetes responds with 404' do
+      let(:pods_response) { { status: 404 } }
+
+      it { is_expected.to eq(pods: []) }
+    end
+  end
+end
diff --git a/spec/models/project_services/mattermost_service_spec.rb b/spec/models/project_services/mattermost_service_spec.rb
new file mode 100644
index 00000000000..490d6aedffc
--- /dev/null
+++ b/spec/models/project_services/mattermost_service_spec.rb
@@ -0,0 +1,5 @@
+require 'spec_helper'
+
+describe MattermostService, models: true do
+  it_behaves_like "slack or mattermost notifications"
+end
diff --git a/spec/models/project_services/mattermost_slash_commands_service_spec.rb b/spec/models/project_services/mattermost_slash_commands_service_spec.rb
index 4a1037e950b..f9531be5d25 100644
--- a/spec/models/project_services/mattermost_slash_commands_service_spec.rb
+++ b/spec/models/project_services/mattermost_slash_commands_service_spec.rb
@@ -1,97 +1,120 @@
 require 'spec_helper'
 
-describe MattermostSlashCommandsService, models: true do
-  describe "Associations" do
-    it { is_expected.to respond_to :token }
-  end
+describe MattermostSlashCommandsService, :models do
+  it_behaves_like "chat slash commands service"
 
-  describe '#valid_token?' do
-    subject { described_class.new }
+  context 'Mattermost API' do
+    let(:project) { create(:empty_project) }
+    let(:service) { project.build_mattermost_slash_commands_service }
+    let(:user) { create(:user) }
 
-    context 'when the token is empty' do
-      it 'is false' do
-        expect(subject.valid_token?('wer')).to be_falsey
-      end
+    before do
+      Mattermost::Session.base_uri("http://mattermost.example.com")
+
+      allow_any_instance_of(Mattermost::Client).to receive(:with_session).
+        and_yield(Mattermost::Session.new(nil))
     end
 
-    context 'when there is a token' do
-      before do
-        subject.token = '123'
+    describe '#configure' do
+      subject do
+        service.configure(user, team_id: 'abc',
+                                trigger: 'gitlab', url: 'http://trigger.url',
+                                icon_url: 'http://icon.url/icon.png')
       end
 
-      it 'accepts equal tokens' do
-        expect(subject.valid_token?('123')).to be_truthy
-      end
-    end
-  end
+      context 'the requests succeeds' do
+        before do
+          stub_request(:post, 'http://mattermost.example.com/api/v3/teams/abc/commands/create').
+            with(body: {
+              team_id: 'abc',
+              trigger: 'gitlab',
+              url: 'http://trigger.url',
+              icon_url: 'http://icon.url/icon.png',
+              auto_complete: true,
+              auto_complete_desc: "Perform common operations on: #{project.name_with_namespace}",
+              auto_complete_hint: '[help]',
+              description: "Perform common operations on: #{project.name_with_namespace}",
+              display_name: "GitLab / #{project.name_with_namespace}",
+              method: 'P',
+              username: 'GitLab'
+            }.to_json).
+            to_return(
+              status: 200,
+              headers: { 'Content-Type' => 'application/json' },
+              body: { token: 'token' }.to_json
+            )
+        end
 
-  describe '#trigger' do
-    subject { described_class.new }
+        it 'saves the service' do
+          expect { subject }.to change { project.services.count }.by(1)
+        end
 
-    context 'no token is passed' do
-      let(:params) { Hash.new }
+        it 'saves the token' do
+          subject
 
-      it 'returns nil' do
-        expect(subject.trigger(params)).to be_nil
+          expect(service.reload.token).to eq('token')
+        end
       end
-    end
-
-    context 'with a token passed' do
-      let(:project) { create(:empty_project) }
-      let(:params) { { token: 'token' } }
 
-      before do
-        allow(subject).to receive(:token).and_return('token')
-      end
+      context 'an error is received' do
+        before do
+          stub_request(:post, 'http://mattermost.example.com/api/v3/teams/abc/commands/create').
+            to_return(
+              status: 500,
+              headers: { 'Content-Type' => 'application/json' },
+              body: {
+                id: 'api.command.duplicate_trigger.app_error',
+                message: 'This trigger word is already in use. Please choose another word.',
+                detailed_error: '',
+                request_id: 'obc374man7bx5r3dbc1q5qhf3r',
+                status_code: 500
+              }.to_json
+            )
+        end
 
-      context 'no user can be found' do
-        context 'when no url can be generated' do
-          it 'responds with the authorize url' do
-            response = subject.trigger(params)
+        it 'shows error messages' do
+          succeeded, message = subject
 
-            expect(response[:response_type]).to eq :ephemeral
-            expect(response[:text]).to start_with ":sweat_smile: Couldn't identify you"
-          end
+          expect(succeeded).to be(false)
+          expect(message).to eq('This trigger word is already in use. Please choose another word.')
         end
+      end
+    end
 
-        context 'when an auth url can be generated' do
-          let(:params) do
-            {
-              team_domain: 'http://domain.tld',
-              team_id: 'T3423423',
-              user_id: 'U234234',
-              user_name: 'mepmep',
-              token: 'token'
-            }
-          end
-
-          let(:service) do
-            project.create_mattermost_slash_commands_service(
-              properties: { token: 'token' }
-            )
-          end
+    describe '#list_teams' do
+      subject do
+        service.list_teams(user)
+      end
 
-          it 'generates the url' do
-            response = service.trigger(params)
+      context 'the requests succeeds' do
+        before do
+          stub_request(:get, 'http://mattermost.example.com/api/v3/teams/all').
+            to_return(
+              status: 200,
+              headers: { 'Content-Type' => 'application/json' },
+              body: { 'list' => true }.to_json
+            )
+        end
 
-            expect(response[:text]).to start_with(':wave: Hi there!')
-          end
+        it 'returns a list of teams' do
+          expect(subject).not_to be_empty
         end
       end
 
-      context 'when the user is authenticated' do
-        let!(:chat_name) { create(:chat_name, service: service) }
-        let(:service) do
-          project.create_mattermost_slash_commands_service(
-            properties: { token: 'token' }
-          )
+      context 'an error is received' do
+        before do
+          stub_request(:get, 'http://mattermost.example.com/api/v3/teams/all').
+            to_return(
+              status: 500,
+              headers: { 'Content-Type' => 'application/json' },
+              body: {
+                message: 'Failed to get team list.'
+              }.to_json
+            )
         end
-        let(:params) { { token: 'token', team_id: chat_name.team_id, user_id: chat_name.chat_id } }
-
-        it 'triggers the command' do
-          expect_any_instance_of(Gitlab::ChatCommands::Command).to receive(:execute)
 
-          service.trigger(params)
+        it 'shows error messages' do
+          expect(subject).to eq([[], "Failed to get team list."])
         end
       end
     end
diff --git a/spec/models/project_services/pipeline_email_service_spec.rb b/spec/models/project_services/pipeline_email_service_spec.rb
index 7c8824485f5..03932895b0e 100644
--- a/spec/models/project_services/pipeline_email_service_spec.rb
+++ b/spec/models/project_services/pipeline_email_service_spec.rb
@@ -7,7 +7,7 @@ describe PipelinesEmailService do
     create(:ci_pipeline, project: project, sha: project.commit('master').sha)
   end
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:recipient) { 'test@gitlab.com' }
 
   let(:data) do
diff --git a/spec/models/project_services/prometheus_service_spec.rb b/spec/models/project_services/prometheus_service_spec.rb
new file mode 100644
index 00000000000..d15079b686b
--- /dev/null
+++ b/spec/models/project_services/prometheus_service_spec.rb
@@ -0,0 +1,104 @@
+require 'spec_helper'
+
+describe PrometheusService, models: true, caching: true do
+  include PrometheusHelpers
+  include ReactiveCachingHelpers
+
+  let(:project) { create(:prometheus_project) }
+  let(:service) { project.prometheus_service }
+
+  describe "Associations" do
+    it { is_expected.to belong_to :project }
+  end
+
+  describe 'Validations' do
+    context 'when service is active' do
+      before { subject.active = true }
+
+      it { is_expected.to validate_presence_of(:api_url) }
+    end
+
+    context 'when service is inactive' do
+      before { subject.active = false }
+
+      it { is_expected.not_to validate_presence_of(:api_url) }
+    end
+  end
+
+  describe '#test' do
+    let!(:req_stub) { stub_prometheus_request(prometheus_query_url('1'), body: prometheus_value_body('vector')) }
+
+    context 'success' do
+      it 'reads the discovery endpoint' do
+        expect(service.test[:success]).to be_truthy
+        expect(req_stub).to have_been_requested
+      end
+    end
+
+    context 'failure' do
+      let!(:req_stub) { stub_prometheus_request(prometheus_query_url('1'), status: 404) }
+
+      it 'fails to read the discovery endpoint' do
+        expect(service.test[:success]).to be_falsy
+        expect(req_stub).to have_been_requested
+      end
+    end
+  end
+
+  describe '#metrics' do
+    let(:environment) { build_stubbed(:environment, slug: 'env-slug') }
+    subject { service.metrics(environment) }
+
+    around do |example|
+      Timecop.freeze { example.run }
+    end
+
+    context 'with valid data' do
+      before do
+        stub_reactive_cache(service, prometheus_data, 'env-slug')
+      end
+
+      it 'returns reactive data' do
+        is_expected.to eq(prometheus_data)
+      end
+    end
+  end
+
+  describe '#calculate_reactive_cache' do
+    let(:environment) { build_stubbed(:environment, slug: 'env-slug') }
+
+    around do |example|
+      Timecop.freeze { example.run }
+    end
+
+    subject do
+      service.calculate_reactive_cache(environment.slug)
+    end
+
+    context 'when service is inactive' do
+      before do
+        service.active = false
+      end
+
+      it { is_expected.to be_nil }
+    end
+
+    context 'when Prometheus responds with valid data' do
+      before do
+        stub_all_prometheus_requests(environment.slug)
+      end
+
+      it { expect(subject.to_json).to eq(prometheus_data.to_json) }
+    end
+
+    [404, 500].each do |status|
+      context "when Prometheus responds with #{status}" do
+        before do
+          stub_all_prometheus_requests(environment.slug, status: status, body: 'QUERY FAILED!')
+        end
+
+        it { is_expected.to eq(success: false, result: %(#{status} - "QUERY FAILED!")) }
+      end
+    end
+  end
+end
diff --git a/spec/models/project_services/pushover_service_spec.rb b/spec/models/project_services/pushover_service_spec.rb
index 8fc92a9ab51..a7e7594a7d5 100644
--- a/spec/models/project_services/pushover_service_spec.rb
+++ b/spec/models/project_services/pushover_service_spec.rb
@@ -27,7 +27,7 @@ describe PushoverService, models: true do
   describe 'Execute' do
     let(:pushover) { PushoverService.new }
     let(:user) { create(:user) }
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
     let(:sample_data) do
       Gitlab::DataBuilder::Push.build_sample(project, user)
     end
diff --git a/spec/models/project_services/slack_service/build_message_spec.rb b/spec/models/project_services/slack_service/build_message_spec.rb
deleted file mode 100644
index 452f4e2782c..00000000000
--- a/spec/models/project_services/slack_service/build_message_spec.rb
+++ /dev/null
@@ -1,57 +0,0 @@
-require 'spec_helper'
-
-describe SlackService::BuildMessage do
-  subject { SlackService::BuildMessage.new(args) }
-
-  let(:args) do
-    {
-      sha: '97de212e80737a608d939f648d959671fb0a0142',
-      ref: 'develop',
-      tag: false,
-
-      project_name: 'project_name',
-      project_url: 'example.gitlab.com',
-
-      commit: {
-        status: status,
-        author_name: 'hacker',
-        duration: duration,
-      },
-    }
-  end
-
-  let(:message) { build_message }
-
-  context 'build succeeded' do
-    let(:status) { 'success' }
-    let(:color) { 'good' }
-    let(:duration) { 10 }
-    let(:message) { build_message('passed') }
-
-    it 'returns a message with information about succeeded build' do
-      expect(subject.pretext).to be_empty
-      expect(subject.fallback).to eq(message)
-      expect(subject.attachments).to eq([text: message, color: color])
-    end
-  end
-
-  context 'build failed' do
-    let(:status) { 'failed' }
-    let(:color) { 'danger' }
-    let(:duration) { 10 }
-
-    it 'returns a message with information about failed build' do
-      expect(subject.pretext).to be_empty
-      expect(subject.fallback).to eq(message)
-      expect(subject.attachments).to eq([text: message, color: color])
-    end
-  end
-
-  def build_message(status_text = status)
-    "<example.gitlab.com|project_name>:" \
-    " Commit <example.gitlab.com/commit/" \
-    "97de212e80737a608d939f648d959671fb0a0142/builds|97de212e>" \
-    " of <example.gitlab.com/commits/develop|develop> branch" \
-    " by hacker #{status_text} in #{duration} #{'second'.pluralize(duration)}"
-  end
-end
diff --git a/spec/models/project_services/slack_service/issue_message_spec.rb b/spec/models/project_services/slack_service/issue_message_spec.rb
deleted file mode 100644
index 98c36ec088d..00000000000
--- a/spec/models/project_services/slack_service/issue_message_spec.rb
+++ /dev/null
@@ -1,67 +0,0 @@
-require 'spec_helper'
-
-describe SlackService::IssueMessage, models: true do
-  subject { SlackService::IssueMessage.new(args) }
-
-  let(:args) do
-    {
-      user: {
-        name: 'Test User',
-        username: 'test.user'
-      },
-      project_name: 'project_name',
-      project_url: 'somewhere.com',
-
-      object_attributes: {
-        title: 'Issue title',
-        id: 10,
-        iid: 100,
-        assignee_id: 1,
-        url: 'url',
-        action: 'open',
-        state: 'opened',
-        description: 'issue description'
-      }
-    }
-  end
-
-  let(:color) { '#C95823' }
-
-  context '#initialize' do
-    before do
-      args[:object_attributes][:description] = nil
-    end
-
-    it 'returns a non-null description' do
-      expect(subject.description).to eq('')
-    end
-  end
-
-  context 'open' do
-    it 'returns a message regarding opening of issues' do
-      expect(subject.pretext).to eq(
-        '<somewhere.com|[project_name>] Issue opened by test.user')
-      expect(subject.attachments).to eq([
-        {
-          title: "#100 Issue title",
-          title_link: "url",
-          text: "issue description",
-          color: color,
-        }
-      ])
-    end
-  end
-
-  context 'close' do
-    before do
-      args[:object_attributes][:action] = 'close'
-      args[:object_attributes][:state] = 'closed'
-    end
-
-    it 'returns a message regarding closing of issues' do
-      expect(subject.pretext). to eq(
-        '<somewhere.com|[project_name>] Issue <url|#100 Issue title> closed by test.user')
-      expect(subject.attachments).to be_empty
-    end
-  end
-end
diff --git a/spec/models/project_services/slack_service/merge_message_spec.rb b/spec/models/project_services/slack_service/merge_message_spec.rb
deleted file mode 100644
index c5c052d9af1..00000000000
--- a/spec/models/project_services/slack_service/merge_message_spec.rb
+++ /dev/null
@@ -1,51 +0,0 @@
-require 'spec_helper'
-
-describe SlackService::MergeMessage, models: true do
-  subject { SlackService::MergeMessage.new(args) }
-
-  let(:args) do
-    {
-      user: {
-          name: 'Test User',
-          username: 'test.user'
-      },
-      project_name: 'project_name',
-      project_url: 'somewhere.com',
-
-      object_attributes: {
-        title: "Issue title\nSecond line",
-        id: 10,
-        iid: 100,
-        assignee_id: 1,
-        url: 'url',
-        state: 'opened',
-        description: 'issue description',
-        source_branch: 'source_branch',
-        target_branch: 'target_branch',
-      }
-    }
-  end
-
-  let(:color) { '#345' }
-
-  context 'open' do
-    it 'returns a message regarding opening of merge requests' do
-      expect(subject.pretext).to eq(
-        'test.user opened <somewhere.com/merge_requests/100|merge request !100> '\
-        'in <somewhere.com|project_name>: *Issue title*')
-      expect(subject.attachments).to be_empty
-    end
-  end
-
-  context 'close' do
-    before do
-      args[:object_attributes][:state] = 'closed'
-    end
-    it 'returns a message regarding closing of merge requests' do
-      expect(subject.pretext).to eq(
-        'test.user closed <somewhere.com/merge_requests/100|merge request !100> '\
-        'in <somewhere.com|project_name>: *Issue title*')
-      expect(subject.attachments).to be_empty
-    end
-  end
-end
diff --git a/spec/models/project_services/slack_service/note_message_spec.rb b/spec/models/project_services/slack_service/note_message_spec.rb
deleted file mode 100644
index 97f818125d3..00000000000
--- a/spec/models/project_services/slack_service/note_message_spec.rb
+++ /dev/null
@@ -1,130 +0,0 @@
-require 'spec_helper'
-
-describe SlackService::NoteMessage, models: true do
-  let(:color) { '#345' }
-
-  before do
-    @args = {
-        user: {
-            name: 'Test User',
-            username: 'test.user',
-            avatar_url: 'http://fakeavatar'
-        },
-        project_name: 'project_name',
-        project_url: 'somewhere.com',
-        repository: {
-            name: 'project_name',
-            url: 'somewhere.com',
-        },
-        object_attributes: {
-            id: 10,
-            note: 'comment on a commit',
-            url: 'url',
-            noteable_type: 'Commit'
-        }
-    }
-  end
-
-  context 'commit notes' do
-    before do
-      @args[:object_attributes][:note] = 'comment on a commit'
-      @args[:object_attributes][:noteable_type] = 'Commit'
-      @args[:commit] = {
-          id: '5f163b2b95e6f53cbd428f5f0b103702a52b9a23',
-          message: "Added a commit message\ndetails\n123\n"
-      }
-    end
-
-    it 'returns a message regarding notes on commits' do
-      message = SlackService::NoteMessage.new(@args)
-      expect(message.pretext).to eq("test.user <url|commented on " \
-      "commit 5f163b2b> in <somewhere.com|project_name>: " \
-      "*Added a commit message*")
-      expected_attachments = [
-          {
-              text: "comment on a commit",
-              color: color,
-          }
-      ]
-      expect(message.attachments).to eq(expected_attachments)
-    end
-  end
-
-  context 'merge request notes' do
-    before do
-      @args[:object_attributes][:note] = 'comment on a merge request'
-      @args[:object_attributes][:noteable_type] = 'MergeRequest'
-      @args[:merge_request] = {
-          id: 1,
-          iid: 30,
-          title: "merge request title\ndetails\n"
-      }
-    end
-
-    it 'returns a message regarding notes on a merge request' do
-      message = SlackService::NoteMessage.new(@args)
-      expect(message.pretext).to eq("test.user <url|commented on " \
-      "merge request !30> in <somewhere.com|project_name>: " \
-      "*merge request title*")
-      expected_attachments = [
-          {
-              text: "comment on a merge request",
-              color: color,
-          }
-      ]
-      expect(message.attachments).to eq(expected_attachments)
-    end
-  end
-
-  context 'issue notes' do
-    before do
-      @args[:object_attributes][:note] = 'comment on an issue'
-      @args[:object_attributes][:noteable_type] = 'Issue'
-      @args[:issue] = {
-          id: 1,
-          iid: 20,
-          title: "issue title\ndetails\n"
-      }
-    end
-
-    it 'returns a message regarding notes on an issue' do
-      message = SlackService::NoteMessage.new(@args)
-      expect(message.pretext).to eq(
-        "test.user <url|commented on " \
-        "issue #20> in <somewhere.com|project_name>: " \
-        "*issue title*")
-      expected_attachments = [
-          {
-              text: "comment on an issue",
-              color: color,
-          }
-      ]
-      expect(message.attachments).to eq(expected_attachments)
-    end
-  end
-
-  context 'project snippet notes' do
-    before do
-      @args[:object_attributes][:note] = 'comment on a snippet'
-      @args[:object_attributes][:noteable_type] = 'Snippet'
-      @args[:snippet] = {
-          id: 5,
-          title: "snippet title\ndetails\n"
-      }
-    end
-
-    it 'returns a message regarding notes on a project snippet' do
-      message = SlackService::NoteMessage.new(@args)
-      expect(message.pretext).to eq("test.user <url|commented on " \
-      "snippet #5> in <somewhere.com|project_name>: " \
-      "*snippet title*")
-      expected_attachments = [
-          {
-              text: "comment on a snippet",
-              color: color,
-          }
-      ]
-      expect(message.attachments).to eq(expected_attachments)
-    end
-  end
-end
diff --git a/spec/models/project_services/slack_service/pipeline_message_spec.rb b/spec/models/project_services/slack_service/pipeline_message_spec.rb
deleted file mode 100644
index 363138a9454..00000000000
--- a/spec/models/project_services/slack_service/pipeline_message_spec.rb
+++ /dev/null
@@ -1,55 +0,0 @@
-require 'spec_helper'
-
-describe SlackService::PipelineMessage do
-  subject { SlackService::PipelineMessage.new(args) }
-
-  let(:args) do
-    {
-      object_attributes: {
-        id: 123,
-        sha: '97de212e80737a608d939f648d959671fb0a0142',
-        tag: false,
-        ref: 'develop',
-        status: status,
-        duration: duration
-      },
-      project: { path_with_namespace: 'project_name',
-                 web_url: 'example.gitlab.com' },
-      user: { name: 'hacker' }
-    }
-  end
-
-  let(:message) { build_message }
-
-  context 'pipeline succeeded' do
-    let(:status) { 'success' }
-    let(:color) { 'good' }
-    let(:duration) { 10 }
-    let(:message) { build_message('passed') }
-
-    it 'returns a message with information about succeeded build' do
-      expect(subject.pretext).to be_empty
-      expect(subject.fallback).to eq(message)
-      expect(subject.attachments).to eq([text: message, color: color])
-    end
-  end
-
-  context 'pipeline failed' do
-    let(:status) { 'failed' }
-    let(:color) { 'danger' }
-    let(:duration) { 10 }
-
-    it 'returns a message with information about failed build' do
-      expect(subject.pretext).to be_empty
-      expect(subject.fallback).to eq(message)
-      expect(subject.attachments).to eq([text: message, color: color])
-    end
-  end
-
-  def build_message(status_text = status)
-    "<example.gitlab.com|project_name>:" \
-    " Pipeline <example.gitlab.com/pipelines/123|#123>" \
-    " of <example.gitlab.com/commits/develop|develop> branch" \
-    " by hacker #{status_text} in #{duration} #{'second'.pluralize(duration)}"
-  end
-end
diff --git a/spec/models/project_services/slack_service/push_message_spec.rb b/spec/models/project_services/slack_service/push_message_spec.rb
deleted file mode 100644
index 17cd05e24f1..00000000000
--- a/spec/models/project_services/slack_service/push_message_spec.rb
+++ /dev/null
@@ -1,88 +0,0 @@
-require 'spec_helper'
-
-describe SlackService::PushMessage, models: true do
-  subject { SlackService::PushMessage.new(args) }
-
-  let(:args) do
-    {
-      after: 'after',
-      before: 'before',
-      project_name: 'project_name',
-      ref: 'refs/heads/master',
-      user_name: 'test.user',
-      project_url: 'url'
-    }
-  end
-
-  let(:color) { '#345' }
-
-  context 'push' do
-    before do
-      args[:commits] = [
-        { message: 'message1', url: 'url1', id: 'abcdefghijkl', author: { name: 'author1' } },
-        { message: 'message2', url: 'url2', id: '123456789012', author: { name: 'author2' } },
-      ]
-    end
-
-    it 'returns a message regarding pushes' do
-      expect(subject.pretext).to eq(
-        'test.user pushed to branch <url/commits/master|master> of '\
-        '<url|project_name> (<url/compare/before...after|Compare changes>)'
-      )
-      expect(subject.attachments).to eq([
-        {
-          text: "<url1|abcdefgh>: message1 - author1\n"\
-                "<url2|12345678>: message2 - author2",
-          color: color,
-        }
-      ])
-    end
-  end
-
-  context 'tag push' do
-    let(:args) do
-      {
-        after: 'after',
-        before: Gitlab::Git::BLANK_SHA,
-        project_name: 'project_name',
-        ref: 'refs/tags/new_tag',
-        user_name: 'test.user',
-        project_url: 'url'
-      }
-    end
-
-    it 'returns a message regarding pushes' do
-      expect(subject.pretext).to eq('test.user pushed new tag ' \
-       '<url/commits/new_tag|new_tag> to ' \
-       '<url|project_name>')
-      expect(subject.attachments).to be_empty
-    end
-  end
-
-  context 'new branch' do
-    before do
-      args[:before] = Gitlab::Git::BLANK_SHA
-    end
-
-    it 'returns a message regarding a new branch' do
-      expect(subject.pretext).to eq(
-        'test.user pushed new branch <url/commits/master|master> to '\
-        '<url|project_name>'
-      )
-      expect(subject.attachments).to be_empty
-    end
-  end
-
-  context 'removed branch' do
-    before do
-      args[:after] = Gitlab::Git::BLANK_SHA
-    end
-
-    it 'returns a message regarding a removed branch' do
-      expect(subject.pretext).to eq(
-        'test.user removed branch master from <url|project_name>'
-      )
-      expect(subject.attachments).to be_empty
-    end
-  end
-end
diff --git a/spec/models/project_services/slack_service/wiki_page_message_spec.rb b/spec/models/project_services/slack_service/wiki_page_message_spec.rb
deleted file mode 100644
index 093911598b0..00000000000
--- a/spec/models/project_services/slack_service/wiki_page_message_spec.rb
+++ /dev/null
@@ -1,73 +0,0 @@
-require 'spec_helper'
-
-describe SlackService::WikiPageMessage, models: true do
-  subject { described_class.new(args) }
-
-  let(:args) do
-    {
-      user: {
-        name: 'Test User',
-        username: 'test.user'
-      },
-      project_name: 'project_name',
-      project_url: 'somewhere.com',
-      object_attributes: {
-        title: 'Wiki page title',
-        url: 'url',
-        content: 'Wiki page description'
-      }
-    }
-  end
-
-  describe '#pretext' do
-    context 'when :action == "create"' do
-      before { args[:object_attributes][:action] = 'create' }
-
-      it 'returns a message that a new wiki page was created' do
-        expect(subject.pretext).to eq(
-          'test.user created <url|wiki page> in <somewhere.com|project_name>: '\
-          '*Wiki page title*')
-      end
-    end
-
-    context 'when :action == "update"' do
-      before { args[:object_attributes][:action] = 'update' }
-
-      it 'returns a message that a wiki page was updated' do
-        expect(subject.pretext).to eq(
-          'test.user edited <url|wiki page> in <somewhere.com|project_name>: '\
-          '*Wiki page title*')
-      end
-    end
-  end
-
-  describe '#attachments' do
-    let(:color) { '#345' }
-
-    context 'when :action == "create"' do
-      before { args[:object_attributes][:action] = 'create' }
-
-      it 'returns the attachment for a new wiki page' do
-        expect(subject.attachments).to eq([
-          {
-            text: "Wiki page description",
-            color: color,
-          }
-        ])
-      end
-    end
-
-    context 'when :action == "update"' do
-      before { args[:object_attributes][:action] = 'update' }
-
-      it 'returns the attachment for an updated wiki page' do
-        expect(subject.attachments).to eq([
-          {
-            text: "Wiki page description",
-            color: color,
-          }
-        ])
-      end
-    end
-  end
-end
diff --git a/spec/models/project_services/slack_service_spec.rb b/spec/models/project_services/slack_service_spec.rb
index c07a70a8069..9a3ecc66d83 100644
--- a/spec/models/project_services/slack_service_spec.rb
+++ b/spec/models/project_services/slack_service_spec.rb
@@ -1,327 +1,5 @@
 require 'spec_helper'
 
 describe SlackService, models: true do
-  let(:slack) { SlackService.new }
-  let(:webhook_url) { 'https://example.gitlab.com/' }
-
-  describe "Associations" do
-    it { is_expected.to belong_to :project }
-    it { is_expected.to have_one :service_hook }
-  end
-
-  describe 'Validations' do
-    context 'when service is active' do
-      before { subject.active = true }
-
-      it { is_expected.to validate_presence_of(:webhook) }
-      it_behaves_like 'issue tracker service URL attribute', :webhook
-    end
-
-    context 'when service is inactive' do
-      before { subject.active = false }
-
-      it { is_expected.not_to validate_presence_of(:webhook) }
-    end
-  end
-
-  describe "Execute" do
-    let(:user)    { create(:user) }
-    let(:project) { create(:project) }
-    let(:username) { 'slack_username' }
-    let(:channel)  { 'slack_channel' }
-
-    let(:push_sample_data) do
-      Gitlab::DataBuilder::Push.build_sample(project, user)
-    end
-
-    before do
-      allow(slack).to receive_messages(
-        project: project,
-        project_id: project.id,
-        service_hook: true,
-        webhook: webhook_url
-      )
-
-      WebMock.stub_request(:post, webhook_url)
-
-      opts = {
-        title: 'Awesome issue',
-        description: 'please fix'
-      }
-
-      issue_service = Issues::CreateService.new(project, user, opts)
-      @issue = issue_service.execute
-      @issues_sample_data = issue_service.hook_data(@issue, 'open')
-
-      opts = {
-        title: 'Awesome merge_request',
-        description: 'please fix',
-        source_branch: 'feature',
-        target_branch: 'master'
-      }
-      merge_service = MergeRequests::CreateService.new(project,
-                                                       user, opts)
-      @merge_request = merge_service.execute
-      @merge_sample_data = merge_service.hook_data(@merge_request,
-                                                   'open')
-
-      opts = {
-        title: "Awesome wiki_page",
-        content: "Some text describing some thing or another",
-        format: "md",
-        message: "user created page: Awesome wiki_page"
-      }
-
-      wiki_page_service = WikiPages::CreateService.new(project, user, opts)
-      @wiki_page = wiki_page_service.execute
-      @wiki_page_sample_data = wiki_page_service.hook_data(@wiki_page, 'create')
-    end
-
-    it "calls Slack API for push events" do
-      slack.execute(push_sample_data)
-
-      expect(WebMock).to have_requested(:post, webhook_url).once
-    end
-
-    it "calls Slack API for issue events" do
-      slack.execute(@issues_sample_data)
-
-      expect(WebMock).to have_requested(:post, webhook_url).once
-    end
-
-    it "calls Slack API for merge requests events" do
-      slack.execute(@merge_sample_data)
-
-      expect(WebMock).to have_requested(:post, webhook_url).once
-    end
-
-    it "calls Slack API for wiki page events" do
-      slack.execute(@wiki_page_sample_data)
-
-      expect(WebMock).to have_requested(:post, webhook_url).once
-    end
-
-    it 'uses the username as an option for slack when configured' do
-      allow(slack).to receive(:username).and_return(username)
-      expect(Slack::Notifier).to receive(:new).
-       with(webhook_url, username: username).
-       and_return(
-         double(:slack_service).as_null_object
-       )
-
-      slack.execute(push_sample_data)
-    end
-
-    it 'uses the channel as an option when it is configured' do
-      allow(slack).to receive(:channel).and_return(channel)
-      expect(Slack::Notifier).to receive(:new).
-        with(webhook_url, channel: channel).
-        and_return(
-          double(:slack_service).as_null_object
-        )
-      slack.execute(push_sample_data)
-    end
-
-    context "event channels" do
-      it "uses the right channel for push event" do
-        slack.update_attributes(push_channel: "random")
-
-        expect(Slack::Notifier).to receive(:new).
-         with(webhook_url, channel: "random").
-         and_return(
-           double(:slack_service).as_null_object
-         )
-
-        slack.execute(push_sample_data)
-      end
-
-      it "uses the right channel for merge request event" do
-        slack.update_attributes(merge_request_channel: "random")
-
-        expect(Slack::Notifier).to receive(:new).
-         with(webhook_url, channel: "random").
-         and_return(
-           double(:slack_service).as_null_object
-         )
-
-        slack.execute(@merge_sample_data)
-      end
-
-      it "uses the right channel for issue event" do
-        slack.update_attributes(issue_channel: "random")
-
-        expect(Slack::Notifier).to receive(:new).
-         with(webhook_url, channel: "random").
-         and_return(
-           double(:slack_service).as_null_object
-         )
-
-        slack.execute(@issues_sample_data)
-      end
-
-      it "uses the right channel for wiki event" do
-        slack.update_attributes(wiki_page_channel: "random")
-
-        expect(Slack::Notifier).to receive(:new).
-         with(webhook_url, channel: "random").
-         and_return(
-           double(:slack_service).as_null_object
-         )
-
-        slack.execute(@wiki_page_sample_data)
-      end
-
-      context "note event" do
-        let(:issue_note) do
-          create(:note_on_issue, project: project, note: "issue note")
-        end
-
-        it "uses the right channel" do
-          slack.update_attributes(note_channel: "random")
-
-          note_data = Gitlab::DataBuilder::Note.build(issue_note, user)
-
-          expect(Slack::Notifier).to receive(:new).
-           with(webhook_url, channel: "random").
-           and_return(
-             double(:slack_service).as_null_object
-           )
-
-          slack.execute(note_data)
-        end
-      end
-    end
-  end
-
-  describe "Note events" do
-    let(:user) { create(:user) }
-    let(:project) { create(:project, creator_id: user.id) }
-
-    before do
-      allow(slack).to receive_messages(
-        project: project,
-        project_id: project.id,
-        service_hook: true,
-        webhook: webhook_url
-      )
-
-      WebMock.stub_request(:post, webhook_url)
-    end
-
-    context 'when commit comment event executed' do
-      let(:commit_note) do
-        create(:note_on_commit, author: user,
-                                project: project,
-                                commit_id: project.repository.commit.id,
-                                note: 'a comment on a commit')
-      end
-
-      it "calls Slack API for commit comment events" do
-        data = Gitlab::DataBuilder::Note.build(commit_note, user)
-        slack.execute(data)
-
-        expect(WebMock).to have_requested(:post, webhook_url).once
-      end
-    end
-
-    context 'when merge request comment event executed' do
-      let(:merge_request_note) do
-        create(:note_on_merge_request, project: project,
-                                       note: "merge request note")
-      end
-
-      it "calls Slack API for merge request comment events" do
-        data = Gitlab::DataBuilder::Note.build(merge_request_note, user)
-        slack.execute(data)
-
-        expect(WebMock).to have_requested(:post, webhook_url).once
-      end
-    end
-
-    context 'when issue comment event executed' do
-      let(:issue_note) do
-        create(:note_on_issue, project: project, note: "issue note")
-      end
-
-      it "calls Slack API for issue comment events" do
-        data = Gitlab::DataBuilder::Note.build(issue_note, user)
-        slack.execute(data)
-
-        expect(WebMock).to have_requested(:post, webhook_url).once
-      end
-    end
-
-    context 'when snippet comment event executed' do
-      let(:snippet_note) do
-        create(:note_on_project_snippet, project: project,
-                                         note: "snippet note")
-      end
-
-      it "calls Slack API for snippet comment events" do
-        data = Gitlab::DataBuilder::Note.build(snippet_note, user)
-        slack.execute(data)
-
-        expect(WebMock).to have_requested(:post, webhook_url).once
-      end
-    end
-  end
-
-  describe 'Pipeline events' do
-    let(:user) { create(:user) }
-    let(:project) { create(:project) }
-
-    let(:pipeline) do
-      create(:ci_pipeline,
-             project: project, status: status,
-             sha: project.commit.sha, ref: project.default_branch)
-    end
-
-    before do
-      allow(slack).to receive_messages(
-        project: project,
-        service_hook: true,
-        webhook: webhook_url
-      )
-    end
-
-    shared_examples 'call Slack API' do
-      before do
-        WebMock.stub_request(:post, webhook_url)
-      end
-
-      it 'calls Slack API for pipeline events' do
-        data = Gitlab::DataBuilder::Pipeline.build(pipeline)
-        slack.execute(data)
-
-        expect(WebMock).to have_requested(:post, webhook_url).once
-      end
-    end
-
-    context 'with failed pipeline' do
-      let(:status) { 'failed' }
-
-      it_behaves_like 'call Slack API'
-    end
-
-    context 'with succeeded pipeline' do
-      let(:status) { 'success' }
-
-      context 'with default to notify_only_broken_pipelines' do
-        it 'does not call Slack API for pipeline events' do
-          data = Gitlab::DataBuilder::Pipeline.build(pipeline)
-          result = slack.execute(data)
-
-          expect(result).to be_falsy
-        end
-      end
-
-      context 'with setting notify_only_broken_pipelines to false' do
-        before do
-          slack.notify_only_broken_pipelines = false
-        end
-
-        it_behaves_like 'call Slack API'
-      end
-    end
-  end
+  it_behaves_like "slack or mattermost notifications"
 end
diff --git a/spec/models/project_services/slack_slash_commands_service_spec.rb b/spec/models/project_services/slack_slash_commands_service_spec.rb
new file mode 100644
index 00000000000..5766aa340e2
--- /dev/null
+++ b/spec/models/project_services/slack_slash_commands_service_spec.rb
@@ -0,0 +1,41 @@
+require 'spec_helper'
+
+describe SlackSlashCommandsService, :models do
+  it_behaves_like "chat slash commands service"
+
+  describe '#trigger' do
+    context 'when an auth url is generated' do
+      let(:project) { create(:empty_project) }
+      let(:params) do
+        {
+          team_domain: 'http://domain.tld',
+          team_id: 'T3423423',
+          user_id: 'U234234',
+          user_name: 'mepmep',
+          token: 'token'
+        }
+      end
+
+      let(:service) do
+        project.create_slack_slash_commands_service(
+          properties: { token: 'token' },
+          active: true
+        )
+      end
+
+      let(:authorize_url) do
+        'http://authorize.example.com/'
+      end
+
+      before do
+        allow(service).to receive(:authorize_chat_name_url).and_return(authorize_url)
+      end
+
+      it 'uses slack compatible links' do
+        response = service.trigger(params)
+
+        expect(response[:text]).to include("<#{authorize_url}|connect your GitLab account>")
+      end
+    end
+  end
+end
diff --git a/spec/models/project_services/teamcity_service_spec.rb b/spec/models/project_services/teamcity_service_spec.rb
index f7e878844dc..77b18e1c7d0 100644
--- a/spec/models/project_services/teamcity_service_spec.rb
+++ b/spec/models/project_services/teamcity_service_spec.rb
@@ -1,14 +1,28 @@
 require 'spec_helper'
 
-describe TeamcityService, models: true do
+describe TeamcityService, models: true, caching: true do
+  include ReactiveCachingHelpers
+
+  let(:teamcity_url) { 'http://gitlab.com/teamcity' }
+
+  subject(:service) do
+    described_class.create(
+      project: create(:empty_project),
+      properties: {
+        teamcity_url: teamcity_url,
+        username: 'mic',
+        password: 'password',
+        build_type: 'foo'
+      }
+    )
+  end
+
   describe 'Associations' do
     it { is_expected.to belong_to :project }
     it { is_expected.to have_one :service_hook }
   end
 
   describe 'Validations' do
-    subject { service }
-
     context 'when service is active' do
       before { subject.active = true }
 
@@ -103,73 +117,87 @@ describe TeamcityService, models: true do
   end
 
   describe '#build_page' do
-    it 'returns a specific URL when status is 500' do
-      stub_request(status: 500)
+    it 'returns the contents of the reactive cache' do
+      stub_reactive_cache(service, { build_page: 'foo' }, 'sha', 'ref')
 
-      expect(service.build_page('123', 'unused')).to eq('http://gitlab.com/teamcity/viewLog.html?buildTypeId=foo')
+      expect(service.build_page('sha', 'ref')).to eq('foo')
     end
+  end
 
-    it 'returns a build URL when teamcity_url has no trailing slash' do
-      stub_request(body: %Q({"build":{"id":"666"}}))
+  describe '#commit_status' do
+    it 'returns the contents of the reactive cache' do
+      stub_reactive_cache(service, { commit_status: 'foo' }, 'sha', 'ref')
 
-      expect(service(teamcity_url: 'http://gitlab.com/teamcity').build_page('123', 'unused')).to eq('http://gitlab.com/teamcity/viewLog.html?buildId=666&buildTypeId=foo')
+      expect(service.commit_status('sha', 'ref')).to eq('foo')
     end
+  end
 
-    it 'returns a build URL when teamcity_url has a trailing slash' do
-      stub_request(body: %Q({"build":{"id":"666"}}))
+  describe '#calculate_reactive_cache' do
+    context 'build_page' do
+      subject { service.calculate_reactive_cache('123', 'unused')[:build_page] }
 
-      expect(service(teamcity_url: 'http://gitlab.com/teamcity/').build_page('123', 'unused')).to eq('http://gitlab.com/teamcity/viewLog.html?buildId=666&buildTypeId=foo')
-    end
-  end
+      it 'returns a specific URL when status is 500' do
+        stub_request(status: 500)
 
-  describe '#commit_status' do
-    it 'sets commit status to :error when status is 500' do
-      stub_request(status: 500)
+        is_expected.to eq('http://gitlab.com/teamcity/viewLog.html?buildTypeId=foo')
+      end
 
-      expect(service.commit_status('123', 'unused')).to eq(:error)
-    end
+      it 'returns a build URL when teamcity_url has no trailing slash' do
+        stub_request(body: %q({"build":{"id":"666"}}))
 
-    it 'sets commit status to "pending" when status is 404' do
-      stub_request(status: 404)
+        is_expected.to eq('http://gitlab.com/teamcity/viewLog.html?buildId=666&buildTypeId=foo')
+      end
 
-      expect(service.commit_status('123', 'unused')).to eq('pending')
-    end
+      context 'teamcity_url has trailing slash' do
+        let(:teamcity_url) { 'http://gitlab.com/teamcity/' }
 
-    it 'sets commit status to "success" when build status contains SUCCESS' do
-      stub_request(build_status: 'YAY SUCCESS!')
+        it 'returns a build URL' do
+          stub_request(body: %q({"build":{"id":"666"}}))
 
-      expect(service.commit_status('123', 'unused')).to eq('success')
+          is_expected.to eq('http://gitlab.com/teamcity/viewLog.html?buildId=666&buildTypeId=foo')
+        end
+      end
     end
 
-    it 'sets commit status to "failed" when build status contains FAILURE' do
-      stub_request(build_status: 'NO FAILURE!')
+    context 'commit_status' do
+      subject { service.calculate_reactive_cache('123', 'unused')[:commit_status] }
 
-      expect(service.commit_status('123', 'unused')).to eq('failed')
-    end
+      it 'sets commit status to :error when status is 500' do
+        stub_request(status: 500)
 
-    it 'sets commit status to "pending" when build status contains Pending' do
-      stub_request(build_status: 'NO Pending!')
+        is_expected.to eq(:error)
+      end
 
-      expect(service.commit_status('123', 'unused')).to eq('pending')
-    end
+      it 'sets commit status to "pending" when status is 404' do
+        stub_request(status: 404)
 
-    it 'sets commit status to :error when build status is unknown' do
-      stub_request(build_status: 'FOO BAR!')
+        is_expected.to eq('pending')
+      end
 
-      expect(service.commit_status('123', 'unused')).to eq(:error)
-    end
-  end
+      it 'sets commit status to "success" when build status contains SUCCESS' do
+        stub_request(build_status: 'YAY SUCCESS!')
 
-  def service(teamcity_url: 'http://gitlab.com/teamcity')
-    described_class.create(
-      project: create(:empty_project),
-      properties: {
-        teamcity_url: teamcity_url,
-        username: 'mic',
-        password: 'password',
-        build_type: 'foo'
-      }
-    )
+        is_expected.to eq('success')
+      end
+
+      it 'sets commit status to "failed" when build status contains FAILURE' do
+        stub_request(build_status: 'NO FAILURE!')
+
+        is_expected.to eq('failed')
+      end
+
+      it 'sets commit status to "pending" when build status contains Pending' do
+        stub_request(build_status: 'NO Pending!')
+
+        is_expected.to eq('pending')
+      end
+
+      it 'sets commit status to :error when build status is unknown' do
+        stub_request(build_status: 'FOO BAR!')
+
+        is_expected.to eq(:error)
+      end
+    end
   end
 
   def stub_request(status: 200, body: nil, build_status: 'success')
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 4d57330ed1c..e120e21af06 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -20,9 +20,9 @@ describe Project, models: true do
     it { is_expected.to have_many(:deploy_keys) }
     it { is_expected.to have_many(:hooks).dependent(:destroy) }
     it { is_expected.to have_many(:protected_branches).dependent(:destroy) }
-    it { is_expected.to have_many(:chat_services) }
     it { is_expected.to have_one(:forked_project_link).dependent(:destroy) }
     it { is_expected.to have_one(:slack_service).dependent(:destroy) }
+    it { is_expected.to have_one(:mattermost_service).dependent(:destroy) }
     it { is_expected.to have_one(:pushover_service).dependent(:destroy) }
     it { is_expected.to have_one(:asana_service).dependent(:destroy) }
     it { is_expected.to have_many(:boards).dependent(:destroy) }
@@ -36,6 +36,7 @@ describe Project, models: true do
     it { is_expected.to have_one(:hipchat_service).dependent(:destroy) }
     it { is_expected.to have_one(:flowdock_service).dependent(:destroy) }
     it { is_expected.to have_one(:assembla_service).dependent(:destroy) }
+    it { is_expected.to have_one(:slack_slash_commands_service).dependent(:destroy) }
     it { is_expected.to have_one(:mattermost_slash_commands_service).dependent(:destroy) }
     it { is_expected.to have_one(:gemnasium_service).dependent(:destroy) }
     it { is_expected.to have_one(:buildkite_service).dependent(:destroy) }
@@ -48,6 +49,7 @@ describe Project, models: true do
     it { is_expected.to have_one(:gitlab_issue_tracker_service).dependent(:destroy) }
     it { is_expected.to have_one(:external_wiki_service).dependent(:destroy) }
     it { is_expected.to have_one(:project_feature).dependent(:destroy) }
+    it { is_expected.to have_one(:statistics).class_name('ProjectStatistics').dependent(:delete) }
     it { is_expected.to have_one(:import_data).class_name('ProjectImportData').dependent(:destroy) }
     it { is_expected.to have_one(:last_event).class_name('Event') }
     it { is_expected.to have_one(:forked_from_project).through(:forked_project_link) }
@@ -58,6 +60,7 @@ describe Project, models: true do
     it { is_expected.to have_many(:runners) }
     it { is_expected.to have_many(:variables) }
     it { is_expected.to have_many(:triggers) }
+    it { is_expected.to have_many(:pages_domains) }
     it { is_expected.to have_many(:labels).class_name('ProjectLabel').dependent(:destroy) }
     it { is_expected.to have_many(:users_star_projects).dependent(:destroy) }
     it { is_expected.to have_many(:environments).dependent(:destroy) }
@@ -68,12 +71,11 @@ describe Project, models: true do
     it { is_expected.to have_many(:project_group_links).dependent(:destroy) }
     it { is_expected.to have_many(:notification_settings).dependent(:destroy) }
     it { is_expected.to have_many(:forks).through(:forked_project_links) }
+    it { is_expected.to have_many(:uploads).dependent(:destroy) }
 
     context 'after initialized' do
       it "has a project_feature" do
-        project = FactoryGirl.build(:project)
-
-        expect(project.project_feature.present?).to be_present
+        expect(Project.new.project_feature).to be_present
       end
     end
 
@@ -127,7 +129,7 @@ describe Project, models: true do
   end
 
   describe 'validation' do
-    let!(:project) { create(:project) }
+    let!(:project) { create(:empty_project) }
 
     it { is_expected.to validate_presence_of(:name) }
     it { is_expected.to validate_uniqueness_of(:name).scoped_to(:namespace_id) }
@@ -146,7 +148,7 @@ describe Project, models: true do
     it { is_expected.to validate_presence_of(:repository_storage) }
 
     it 'does not allow new projects beyond user limits' do
-      project2 = build(:project)
+      project2 = build(:empty_project)
       allow(project2).to receive(:creator).and_return(double(can_create_project?: false, projects_limit: 0).as_null_object)
       expect(project2).not_to be_valid
       expect(project2.errors[:limit_reached].first).to match(/Personal project creation is not allowed/)
@@ -155,7 +157,7 @@ describe Project, models: true do
     describe 'wiki path conflict' do
       context "when the new path has been used by the wiki of other Project" do
         it 'has an error on the name attribute' do
-          new_project = build_stubbed(:project, namespace_id: project.namespace_id, path: "#{project.path}.wiki")
+          new_project = build_stubbed(:empty_project, namespace_id: project.namespace_id, path: "#{project.path}.wiki")
 
           expect(new_project).not_to be_valid
           expect(new_project.errors[:name].first).to eq('has already been taken')
@@ -164,8 +166,8 @@ describe Project, models: true do
 
       context "when the new wiki path has been used by the path of other Project" do
         it 'has an error on the name attribute' do
-          project_with_wiki_suffix = create(:project, path: 'foo.wiki')
-          new_project = build_stubbed(:project, namespace_id: project_with_wiki_suffix.namespace_id, path: 'foo')
+          project_with_wiki_suffix = create(:empty_project, path: 'foo.wiki')
+          new_project = build_stubbed(:empty_project, namespace_id: project_with_wiki_suffix.namespace_id, path: 'foo')
 
           expect(new_project).not_to be_valid
           expect(new_project.errors[:name].first).to eq('has already been taken')
@@ -174,10 +176,10 @@ describe Project, models: true do
     end
 
     context 'repository storages inclussion' do
-      let(:project2) { build(:project, repository_storage: 'missing') }
+      let(:project2) { build(:empty_project, repository_storage: 'missing') }
 
       before do
-        storages = { 'custom' => 'tmp/tests/custom_repositories' }
+        storages = { 'custom' => { 'path' => 'tmp/tests/custom_repositories' } }
         allow(Gitlab.config.repositories).to receive(:storages).and_return(storages)
       end
 
@@ -188,34 +190,54 @@ describe Project, models: true do
     end
 
     it 'does not allow an invalid URI as import_url' do
-      project2 = build(:project, import_url: 'invalid://')
+      project2 = build(:empty_project, import_url: 'invalid://')
 
       expect(project2).not_to be_valid
     end
 
     it 'does allow a valid URI as import_url' do
-      project2 = build(:project, import_url: 'ssh://test@gitlab.com/project.git')
+      project2 = build(:empty_project, import_url: 'ssh://test@gitlab.com/project.git')
 
       expect(project2).to be_valid
     end
 
     it 'allows an empty URI' do
-      project2 = build(:project, import_url: '')
+      project2 = build(:empty_project, import_url: '')
 
       expect(project2).to be_valid
     end
 
     it 'does not produce import data on an empty URI' do
-      project2 = build(:project, import_url: '')
+      project2 = build(:empty_project, import_url: '')
 
       expect(project2.import_data).to be_nil
     end
 
     it 'does not produce import data on an invalid URI' do
-      project2 = build(:project, import_url: 'test://')
+      project2 = build(:empty_project, import_url: 'test://')
 
       expect(project2.import_data).to be_nil
     end
+
+    describe 'project pending deletion' do
+      let!(:project_pending_deletion) do
+        create(:empty_project,
+               pending_delete: true)
+      end
+      let(:new_project) do
+        build(:empty_project,
+              name: project_pending_deletion.name,
+              namespace: project_pending_deletion.namespace)
+      end
+
+      before do
+        new_project.validate
+      end
+
+      it 'contains errors related to the project being deleted' do
+        expect(new_project.errors.full_messages.first).to eq('The project is still being deleted. Please try again later.')
+      end
+    end
   end
 
   describe 'default_scope' do
@@ -254,17 +276,11 @@ describe Project, models: true do
     it { is_expected.to delegate_method(:add_master).to(:team) }
   end
 
-  describe '#name_with_namespace' do
-    let(:project) { build_stubbed(:empty_project) }
-
-    it { expect(project.name_with_namespace).to eq "#{project.namespace.human_name} / #{project.name}" }
-    it { expect(project.human_name).to eq project.name_with_namespace }
-  end
-
   describe '#to_reference' do
-    let(:owner) { create(:user, name: 'Gitlab') }
+    let(:owner)     { create(:user, name: 'Gitlab') }
     let(:namespace) { create(:namespace, path: 'sample-namespace', owner: owner) }
-    let(:project) { create(:empty_project, path: 'sample-project', namespace: namespace) }
+    let(:project)   { create(:empty_project, path: 'sample-project', namespace: namespace) }
+    let(:group)     { create(:group, name: 'Group', path: 'sample-group', owner: owner) }
 
     context 'when nil argument' do
       it 'returns nil' do
@@ -272,6 +288,14 @@ describe Project, models: true do
       end
     end
 
+    context 'when full is true' do
+      it 'returns complete path to the project' do
+        expect(project.to_reference(full: true)).to          eq 'sample-namespace/sample-project'
+        expect(project.to_reference(project, full: true)).to eq 'sample-namespace/sample-project'
+        expect(project.to_reference(group, full: true)).to   eq 'sample-namespace/sample-project'
+      end
+    end
+
     context 'when same project argument' do
       it 'returns nil' do
         expect(project.to_reference(project)).to be_nil
@@ -289,10 +313,33 @@ describe Project, models: true do
     context 'when same namespace / cross-project argument' do
       let(:another_project) { create(:empty_project, namespace: namespace) }
 
-      it 'returns complete path to the project' do
+      it 'returns path to the project' do
         expect(project.to_reference(another_project)).to eq 'sample-project'
       end
     end
+
+    context 'when different namespace / cross-project argument' do
+      let(:another_namespace) { create(:namespace, path: 'another-namespace', owner: owner) }
+      let(:another_project)   { create(:empty_project, path: 'another-project', namespace: another_namespace) }
+
+      it 'returns full path to the project' do
+        expect(project.to_reference(another_project)).to eq 'sample-namespace/sample-project'
+      end
+    end
+
+    context 'when argument is a namespace' do
+      context 'with same project path' do
+        it 'returns path to the project' do
+          expect(project.to_reference(namespace)).to eq 'sample-project'
+        end
+      end
+
+      context 'with different project path' do
+        it 'returns full path to the project' do
+          expect(project.to_reference(group)).to eq 'sample-namespace/sample-project'
+        end
+      end
+    end
   end
 
   describe '#to_human_reference' do
@@ -330,11 +377,11 @@ describe Project, models: true do
   end
 
   describe '#repository_storage_path' do
-    let(:project) { create(:project, repository_storage: 'custom') }
+    let(:project) { create(:empty_project, repository_storage: 'custom') }
 
     before do
       FileUtils.mkdir('tmp/tests/custom_repositories')
-      storages = { 'custom' => 'tmp/tests/custom_repositories' }
+      storages = { 'custom' => { 'path' => 'tmp/tests/custom_repositories' } }
       allow(Gitlab.config.repositories).to receive(:storages).and_return(storages)
     end
 
@@ -356,15 +403,7 @@ describe Project, models: true do
     let(:project) { create(:empty_project, path: "somewhere") }
 
     it 'returns the full web URL for this repo' do
-      expect(project.web_url).to eq("#{Gitlab.config.gitlab.url}/#{project.namespace.path}/somewhere")
-    end
-  end
-
-  describe "#web_url_without_protocol" do
-    let(:project) { create(:empty_project, path: "somewhere") }
-
-    it 'returns the web URL without the protocol for this repo' do
-      expect(project.web_url_without_protocol).to eq("#{Gitlab.config.gitlab.url.split('://')[1]}/#{project.namespace.path}/somewhere")
+      expect(project.web_url).to eq("#{Gitlab.config.gitlab.url}/#{project.namespace.full_path}/somewhere")
     end
   end
 
@@ -398,7 +437,7 @@ describe Project, models: true do
   describe 'last_activity methods' do
     let(:timestamp) { 2.hours.ago }
     # last_activity_at gets set to created_at upon creation
-    let(:project) { create(:project, created_at: timestamp, updated_at: timestamp) }
+    let(:project) { create(:empty_project, created_at: timestamp, updated_at: timestamp) }
 
     describe 'last_activity' do
       it 'alias last_activity to last_event' do
@@ -478,40 +517,11 @@ describe Project, models: true do
     end
   end
 
-  describe '.find_with_namespace' do
-    context 'with namespace' do
-      before do
-        @group = create :group, name: 'gitlab'
-        @project = create(:project, name: 'gitlabhq', namespace: @group)
-      end
-
-      it { expect(Project.find_with_namespace('gitlab/gitlabhq')).to eq(@project) }
-      it { expect(Project.find_with_namespace('GitLab/GitlabHQ')).to eq(@project) }
-      it { expect(Project.find_with_namespace('gitlab-ci')).to be_nil }
-    end
-
-    context 'when multiple projects using a similar name exist' do
-      let(:group) { create(:group, name: 'gitlab') }
-
-      let!(:project1) do
-        create(:empty_project, name: 'gitlab1', path: 'gitlab', namespace: group)
-      end
-
-      let!(:project2) do
-        create(:empty_project, name: 'gitlab2', path: 'GITLAB', namespace: group)
-      end
-
-      it 'returns the row where the path matches literally' do
-        expect(Project.find_with_namespace('gitlab/GITLAB')).to eq(project2)
-      end
-    end
-  end
-
   describe '#to_param' do
     context 'with namespace' do
       before do
         @group = create :group, name: 'gitlab'
-        @project = create(:project, name: 'gitlabhq', namespace: @group)
+        @project = create(:empty_project, name: 'gitlabhq', namespace: @group)
       end
 
       it { expect(@project.to_param).to eq('gitlabhq') }
@@ -537,7 +547,7 @@ describe Project, models: true do
   end
 
   describe '#repository' do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
 
     it 'returns valid repo' do
       expect(project.repository).to be_kind_of(Repository)
@@ -545,20 +555,22 @@ describe Project, models: true do
   end
 
   describe '#default_issues_tracker?' do
-    let(:project) { create(:project) }
-    let(:ext_project) { create(:redmine_project) }
-
     it "is true if used internal tracker" do
+      project = build(:empty_project)
+
       expect(project.default_issues_tracker?).to be_truthy
     end
 
     it "is false if used other tracker" do
-      expect(ext_project.default_issues_tracker?).to be_falsey
+      # NOTE: The current nature of this factory requires persistence
+      project = create(:redmine_project)
+
+      expect(project.default_issues_tracker?).to be_falsey
     end
   end
 
   describe '#external_issue_tracker' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
     let(:ext_project) { create(:redmine_project) }
 
     context 'on existing projects with no value for has_external_issue_tracker' do
@@ -593,7 +605,7 @@ describe Project, models: true do
   end
 
   describe '#cache_has_external_issue_tracker' do
-    let(:project) { create(:project, has_external_issue_tracker: nil) }
+    let(:project) { create(:empty_project, has_external_issue_tracker: nil) }
 
     it 'stores true if there is any external_issue_tracker' do
       services = double(:service, external_issue_trackers: [RedmineService.new])
@@ -615,9 +627,9 @@ describe Project, models: true do
   end
 
   describe '#has_wiki?' do
-    let(:no_wiki_project)       { create(:project, wiki_access_level: ProjectFeature::DISABLED, has_external_wiki: false) }
-    let(:wiki_enabled_project)  { create(:project) }
-    let(:external_wiki_project) { create(:project, has_external_wiki: true) }
+    let(:no_wiki_project)       { create(:empty_project, :wiki_disabled, has_external_wiki: false) }
+    let(:wiki_enabled_project)  { create(:empty_project) }
+    let(:external_wiki_project) { create(:empty_project, has_external_wiki: true) }
 
     it 'returns true if project is wiki enabled or has external wiki' do
       expect(wiki_enabled_project).to have_wiki
@@ -627,7 +639,7 @@ describe Project, models: true do
   end
 
   describe '#external_wiki' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
 
     context 'with an active external wiki' do
       before do
@@ -678,7 +690,7 @@ describe Project, models: true do
   end
 
   describe '#open_branches' do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
 
     before do
       project.protected_branches.create(name: 'master')
@@ -700,7 +712,7 @@ describe Project, models: true do
     it 'counts stars from multiple users' do
       user1 = create :user
       user2 = create :user
-      project = create :project, :public
+      project = create(:empty_project, :public)
 
       expect(project.star_count).to eq(0)
 
@@ -722,8 +734,8 @@ describe Project, models: true do
 
     it 'counts stars on the right project' do
       user = create :user
-      project1 = create :project, :public
-      project2 = create :project, :public
+      project1 = create(:empty_project, :public)
+      project2 = create(:empty_project, :public)
 
       expect(project1.star_count).to eq(0)
       expect(project2.star_count).to eq(0)
@@ -755,7 +767,7 @@ describe Project, models: true do
   end
 
   describe '#avatar_type' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
 
     it 'is true if avatar is image' do
       project.update_attribute(:avatar, 'uploads/avatar.png')
@@ -771,7 +783,7 @@ describe Project, models: true do
   describe '#avatar_url' do
     subject { project.avatar_url }
 
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
 
     context 'When avatar file is uploaded' do
       before do
@@ -792,7 +804,7 @@ describe Project, models: true do
       end
 
       let(:avatar_path) do
-        "/#{project.namespace.name}/#{project.path}/avatar"
+        "/#{project.full_path}/avatar"
       end
 
       it { should eq "http://#{Gitlab.config.gitlab.host}#{avatar_path}" }
@@ -806,7 +818,7 @@ describe Project, models: true do
   end
 
   describe '#pipeline_for' do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
     let!(:pipeline) { create_pipeline }
 
     shared_examples 'giving the correct pipeline' do
@@ -840,13 +852,33 @@ describe Project, models: true do
   end
 
   describe '#builds_enabled' do
-    let(:project) { create :project }
+    let(:project) { create(:empty_project) }
 
     subject { project.builds_enabled }
 
     it { expect(project.builds_enabled?).to be_truthy }
   end
 
+  describe '.with_shared_runners' do
+    subject { Project.with_shared_runners }
+
+    context 'when shared runners are enabled for project' do
+      let!(:project) { create(:empty_project, shared_runners_enabled: true) }
+
+      it "returns a project" do
+        is_expected.to eq([project])
+      end
+    end
+
+    context 'when shared runners are disabled for project' do
+      let!(:project) { create(:empty_project, shared_runners_enabled: false) }
+
+      it "returns an empty array" do
+        is_expected.to be_empty
+      end
+    end
+  end
+
   describe '.cached_count', caching: true do
     let(:group)     { create(:group, :public) }
     let!(:project1) { create(:empty_project, :public, group: group) }
@@ -892,7 +924,7 @@ describe Project, models: true do
   end
 
   describe '.visible_to_user' do
-    let!(:project) { create(:project, :private) }
+    let!(:project) { create(:empty_project, :private) }
     let!(:user)    { create(:user) }
 
     subject { described_class.visible_to_user(user) }
@@ -915,8 +947,8 @@ describe Project, models: true do
 
     before do
       storages = {
-        'default' => 'tmp/tests/repositories',
-        'picked'  => 'tmp/tests/repositories',
+        'default' => { 'path' => 'tmp/tests/repositories' },
+        'picked'  => { 'path' => 'tmp/tests/repositories' },
       }
       allow(Gitlab.config.repositories).to receive(:storages).and_return(storages)
     end
@@ -989,8 +1021,30 @@ describe Project, models: true do
     end
   end
 
+  describe '#shared_runners' do
+    let!(:runner) { create(:ci_runner, :shared) }
+
+    subject { project.shared_runners }
+
+    context 'when shared runners are enabled for project' do
+      let!(:project) { create(:empty_project, shared_runners_enabled: true) }
+
+      it "returns a list of shared runners" do
+        is_expected.to eq([runner])
+      end
+    end
+
+    context 'when shared runners are disabled for project' do
+      let!(:project) { create(:empty_project, shared_runners_enabled: false) }
+
+      it "returns a empty list" do
+        is_expected.to be_empty
+      end
+    end
+  end
+
   describe '#visibility_level_allowed?' do
-    let(:project) { create(:project, :internal) }
+    let(:project) { create(:empty_project, :internal) }
 
     context 'when checking on non-forked project' do
       it { expect(project.visibility_level_allowed?(Gitlab::VisibilityLevel::PRIVATE)).to be_truthy }
@@ -999,8 +1053,8 @@ describe Project, models: true do
     end
 
     context 'when checking on forked project' do
-      let(:project)        { create(:project, :internal) }
-      let(:forked_project) { create(:project, forked_from_project: project) }
+      let(:project)        { create(:empty_project, :internal) }
+      let(:forked_project) { create(:empty_project, forked_from_project: project) }
 
       it { expect(forked_project.visibility_level_allowed?(Gitlab::VisibilityLevel::PRIVATE)).to be_truthy }
       it { expect(forked_project.visibility_level_allowed?(Gitlab::VisibilityLevel::INTERNAL)).to be_truthy }
@@ -1008,8 +1062,24 @@ describe Project, models: true do
     end
   end
 
+  describe '#pages_deployed?' do
+    let(:project) { create :empty_project }
+
+    subject { project.pages_deployed? }
+
+    context 'if public folder does exist' do
+      before { allow(Dir).to receive(:exist?).with(project.public_pages_path).and_return(true) }
+
+      it { is_expected.to be_truthy }
+    end
+
+    context "if public folder doesn't exist" do
+      it { is_expected.to be_falsey }
+    end
+  end
+
   describe '.search' do
-    let(:project) { create(:project, description: 'kitten mittens') }
+    let(:project) { create(:empty_project, description: 'kitten mittens') }
 
     it 'returns projects with a matching name' do
       expect(described_class.search(project.name)).to eq([project])
@@ -1067,7 +1137,7 @@ describe Project, models: true do
   end
 
   describe '#rename_repo' do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
     let(:gitlab_shell) { Gitlab::Shell.new }
 
     before do
@@ -1079,16 +1149,14 @@ describe Project, models: true do
     end
 
     it 'renames a repository' do
-      ns = project.namespace_dir
-
       expect(gitlab_shell).to receive(:mv_repository).
         ordered.
-        with(project.repository_storage_path, "#{ns}/foo", "#{ns}/#{project.path}").
+        with(project.repository_storage_path, "#{project.namespace.full_path}/foo", "#{project.full_path}").
         and_return(true)
 
       expect(gitlab_shell).to receive(:mv_repository).
         ordered.
-        with(project.repository_storage_path, "#{ns}/foo.wiki", "#{ns}/#{project.path}.wiki").
+        with(project.repository_storage_path, "#{project.namespace.full_path}/foo.wiki", "#{project.full_path}.wiki").
         and_return(true)
 
       expect_any_instance_of(SystemHooksService).
@@ -1097,7 +1165,7 @@ describe Project, models: true do
 
       expect_any_instance_of(Gitlab::UploadsTransfer).
         to receive(:rename_project).
-        with('foo', project.path, ns)
+        with('foo', project.path, project.namespace.full_path)
 
       expect(project).to receive(:expire_caches_before_rename)
 
@@ -1117,7 +1185,7 @@ describe Project, models: true do
   end
 
   describe '#expire_caches_before_rename' do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
     let(:repo)    { double(:repo, exists?: true) }
     let(:wiki)    { double(:wiki, exists?: true) }
 
@@ -1138,7 +1206,7 @@ describe Project, models: true do
   end
 
   describe '.search_by_title' do
-    let(:project) { create(:project, name: 'kittens') }
+    let(:project) { create(:empty_project, name: 'kittens') }
 
     it 'returns projects with a matching name' do
       expect(described_class.search_by_title(project.name)).to eq([project])
@@ -1157,8 +1225,8 @@ describe Project, models: true do
     let(:private_group)    { create(:group, visibility_level: 0)  }
     let(:internal_group)   { create(:group, visibility_level: 10) }
 
-    let(:private_project)  { create :project, :private, group: private_group }
-    let(:internal_project) { create :project, :internal, group: internal_group }
+    let(:private_project)  { create :empty_project, :private, group: private_group }
+    let(:internal_project) { create :empty_project, :internal, group: internal_group }
 
     context 'when group is private project can not be internal' do
       it { expect(private_project.visibility_level_allowed?(Gitlab::VisibilityLevel::INTERNAL)).to be_falsey }
@@ -1170,7 +1238,7 @@ describe Project, models: true do
   end
 
   describe '#create_repository' do
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
     let(:shell) { Gitlab::Shell.new }
 
     before do
@@ -1212,7 +1280,7 @@ describe Project, models: true do
 
   describe '#protected_branch?' do
     context 'existing project' do
-      let(:project) { create(:project) }
+      let(:project) { create(:project, :repository) }
 
       it 'returns true when the branch matches a protected branch via direct match' do
         create(:protected_branch, project: project, name: "foo")
@@ -1396,7 +1464,7 @@ describe Project, models: true do
              name: name)
     end
 
-    let(:project) { create(:project) }
+    let(:project) { create(:project, :repository) }
     let(:pipeline) { create_pipeline }
 
     context 'with many builds' do
@@ -1469,14 +1537,14 @@ describe Project, models: true do
       it 'schedules a RepositoryForkWorker job' do
         expect(RepositoryForkWorker).to receive(:perform_async).
           with(project.id, forked_from_project.repository_storage_path,
-              forked_from_project.path_with_namespace, project.namespace.path)
+              forked_from_project.path_with_namespace, project.namespace.full_path)
 
         project.add_import_job
       end
     end
 
     context 'not forked' do
-      let(:project) { create(:project) }
+      let(:project) { create(:empty_project) }
 
       it 'schedules a RepositoryImportWorker job' do
         expect(RepositoryImportWorker).to receive(:perform_async).with(project.id)
@@ -1486,8 +1554,20 @@ describe Project, models: true do
     end
   end
 
+  describe '#gitlab_project_import?' do
+    subject(:project) { build(:empty_project, import_type: 'gitlab_project') }
+
+    it { expect(project.gitlab_project_import?).to be true }
+  end
+
+  describe '#gitea_import?' do
+    subject(:project) { build(:empty_project, import_type: 'gitea') }
+
+    it { expect(project.gitea_import?).to be true }
+  end
+
   describe '#lfs_enabled?' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
 
     shared_examples 'project overrides group' do
       it 'returns true when enabled in project' do
@@ -1548,44 +1628,13 @@ describe Project, models: true do
     end
   end
 
-  describe '.where_paths_in' do
-    context 'without any paths' do
-      it 'returns an empty relation' do
-        expect(Project.where_paths_in([])).to eq([])
-      end
-    end
-
-    context 'without any valid paths' do
-      it 'returns an empty relation' do
-        expect(Project.where_paths_in(%w[foo])).to eq([])
-      end
-    end
-
-    context 'with valid paths' do
-      let!(:project1) { create(:project) }
-      let!(:project2) { create(:project) }
-
-      it 'returns the projects matching the paths' do
-        projects = Project.where_paths_in([project1.path_with_namespace,
-                                           project2.path_with_namespace])
-
-        expect(projects).to contain_exactly(project1, project2)
-      end
+  describe '#change_head' do
+    let(:project) { create(:project, :repository) }
 
-      it 'returns projects regardless of the casing of paths' do
-        projects = Project.where_paths_in([project1.path_with_namespace.upcase,
-                                           project2.path_with_namespace.upcase])
-
-        expect(projects).to contain_exactly(project1, project2)
-      end
-    end
-  end
-
-  describe 'change_head' do
-    let(:project) { create(:project) }
-
-    it 'calls the before_change_head method' do
+    it 'calls the before_change_head and after_change_head methods' do
       expect(project.repository).to receive(:before_change_head)
+      expect(project.repository).to receive(:after_change_head)
+
       project.change_head(project.default_branch)
     end
 
@@ -1601,11 +1650,6 @@ describe Project, models: true do
       project.change_head(project.default_branch)
     end
 
-    it 'expires the avatar cache' do
-      expect(project.repository).to receive(:expire_avatar_cache)
-      project.change_head(project.default_branch)
-    end
-
     it 'reloads the default branch' do
       expect(project).to receive(:reload_default_branch)
       project.change_head(project.default_branch)
@@ -1613,7 +1657,7 @@ describe Project, models: true do
   end
 
   describe '#pushes_since_gc' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
 
     after do
       project.reset_pushes_since_gc
@@ -1635,7 +1679,7 @@ describe Project, models: true do
   end
 
   describe '#increment_pushes_since_gc' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
 
     after do
       project.reset_pushes_since_gc
@@ -1649,7 +1693,7 @@ describe Project, models: true do
   end
 
   describe '#reset_pushes_since_gc' do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
 
     after do
       project.reset_pushes_since_gc
@@ -1664,101 +1708,212 @@ describe Project, models: true do
     end
   end
 
-  describe '#environments_for' do
-    let(:project) { create(:project) }
-    let(:environment) { create(:environment, project: project) }
+  describe '#deployment_variables' do
+    context 'when project has no deployment service' do
+      let(:project) { create(:empty_project) }
 
-    context 'tagged deployment' do
-      before do
-        create(:deployment, environment: environment, ref: '1.0', tag: true, sha: project.commit.id)
+      it 'returns an empty array' do
+        expect(project.deployment_variables).to eq []
       end
+    end
 
-      it 'returns environment when with_tags is set' do
-        expect(project.environments_for('master', commit: project.commit, with_tags: true))
-          .to contain_exactly(environment)
-      end
+    context 'when project has a deployment service' do
+      let(:project) { create(:kubernetes_project) }
 
-      it 'does not return environment when no with_tags is set' do
-        expect(project.environments_for('master', commit: project.commit))
-          .to be_empty
+      it 'returns variables from this service' do
+        expect(project.deployment_variables).to include(
+          { key: 'KUBE_TOKEN', value: project.kubernetes_service.token, public: false }
+        )
       end
+    end
+  end
 
-      it 'does not return environment when commit is not part of deployment' do
-        expect(project.environments_for('master', commit: project.commit('feature')))
-          .to be_empty
-      end
+  describe '#update_project_statistics' do
+    let(:project) { create(:empty_project) }
+
+    it "is called after creation" do
+      expect(project.statistics).to be_a ProjectStatistics
+      expect(project.statistics).to be_persisted
     end
 
-    context 'branch deployment' do
-      before do
-        create(:deployment, environment: environment, ref: 'master', sha: project.commit.id)
-      end
+    it "copies the namespace_id" do
+      expect(project.statistics.namespace_id).to eq project.namespace_id
+    end
 
-      it 'returns environment when ref is set' do
-        expect(project.environments_for('master', commit: project.commit))
-          .to contain_exactly(environment)
-      end
+    it "updates the namespace_id when changed" do
+      namespace = create(:namespace)
+      project.update(namespace: namespace)
+
+      expect(project.statistics.namespace_id).to eq namespace.id
+    end
+  end
+
+  describe 'inside_path' do
+    let!(:project1) { create(:empty_project) }
+    let!(:project2) { create(:empty_project) }
+    let!(:path) { project1.namespace.full_path }
+
+    it { expect(Project.inside_path(path)).to eq([project1]) }
+  end
+
+  describe '#route_map_for' do
+    let(:project) { create(:project) }
+    let(:route_map) do
+      <<-MAP.strip_heredoc
+      - source: /source/(.*)/
+        public: '\\1'
+      MAP
+    end
 
-      it 'does not environment when ref is different' do
-        expect(project.environments_for('feature', commit: project.commit))
-          .to be_empty
+    before do
+      project.repository.create_file(User.last, '.gitlab/route-map.yml', route_map, message: 'Add .gitlab/route-map.yml', branch_name: 'master')
+    end
+
+    context 'when there is a .gitlab/route-map.yml at the commit' do
+      context 'when the route map is valid' do
+        it 'returns a route map' do
+          map = project.route_map_for(project.commit.sha)
+          expect(map).to be_a_kind_of(Gitlab::RouteMap)
+        end
       end
 
-      it 'does not return environment when commit is not part of deployment' do
-        expect(project.environments_for('master', commit: project.commit('feature')))
-          .to be_empty
+      context 'when the route map is invalid' do
+        let(:route_map) { 'INVALID' }
+
+        it 'returns nil' do
+          expect(project.route_map_for(project.commit.sha)).to be_nil
+        end
       end
+    end
 
-      it 'returns environment when commit constraint is not set' do
-        expect(project.environments_for('master'))
-          .to contain_exactly(environment)
+    context 'when there is no .gitlab/route-map.yml at the commit' do
+      it 'returns nil' do
+        expect(project.route_map_for(project.commit.parent.sha)).to be_nil
       end
     end
   end
 
-  describe '#environments_recently_updated_on_branch' do
+  describe '#public_path_for_source_path' do
     let(:project) { create(:project) }
-    let(:environment) { create(:environment, project: project) }
+    let(:route_map) do
+      Gitlab::RouteMap.new(<<-MAP.strip_heredoc)
+        - source: /source/(.*)/
+          public: '\\1'
+      MAP
+    end
+    let(:sha) { project.commit.id }
 
-    context 'when last deployment to environment is the most recent one' do
+    context 'when there is a route map' do
       before do
-        create(:deployment, environment: environment, ref: 'feature')
+        allow(project).to receive(:route_map_for).with(sha).and_return(route_map)
       end
 
-      it 'finds recently updated environment' do
-        expect(project.environments_recently_updated_on_branch('feature'))
-          .to contain_exactly(environment)
+      context 'when the source path is mapped' do
+        it 'returns the public path' do
+          expect(project.public_path_for_source_path('source/file.html', sha)).to eq('file.html')
+        end
+      end
+
+      context 'when the source path is not mapped' do
+        it 'returns nil' do
+          expect(project.public_path_for_source_path('file.html', sha)).to be_nil
+        end
       end
     end
 
-    context 'when last deployment to environment is not the most recent' do
+    context 'when there is no route map' do
       before do
-        create(:deployment, environment: environment, ref: 'feature')
-        create(:deployment, environment: environment, ref: 'master')
+        allow(project).to receive(:route_map_for).with(sha).and_return(nil)
       end
 
-      it 'does not find environment' do
-        expect(project.environments_recently_updated_on_branch('feature'))
-          .to be_empty
+      it 'returns nil' do
+        expect(project.public_path_for_source_path('source/file.html', sha)).to be_nil
       end
     end
+  end
 
-    context 'when there are two environments that deploy to the same branch' do
-      let(:second_environment) { create(:environment, project: project) }
+  describe '#parent' do
+    let(:project) { create(:empty_project) }
 
-      before do
-        create(:deployment, environment: environment, ref: 'feature')
-        create(:deployment, environment: second_environment, ref: 'feature')
+    it { expect(project.parent).to eq(project.namespace) }
+  end
+
+  describe '#parent_changed?' do
+    let(:project) { create(:empty_project) }
+
+    before { project.namespace_id = 7 }
+
+    it { expect(project.parent_changed?).to be_truthy }
+  end
+
+  def enable_lfs
+    allow(Gitlab.config.lfs).to receive(:enabled).and_return(true)
+  end
+
+  describe '#pages_url' do
+    let(:group) { create :group, name: 'Group' }
+    let(:nested_group) { create :group, parent: group }
+    let(:domain) { 'Example.com' }
+
+    subject { project.pages_url }
+
+    before do
+      allow(Settings.pages).to receive(:host).and_return(domain)
+      allow(Gitlab.config.pages).to receive(:url).and_return('http://example.com')
+    end
+
+    context 'top-level group' do
+      let(:project) { create :empty_project, namespace: group, name: project_name }
+
+      context 'group page' do
+        let(:project_name) { 'group.example.com' }
+
+        it { is_expected.to eq("http://group.example.com") }
       end
 
-      it 'finds both environments' do
-        expect(project.environments_recently_updated_on_branch('feature'))
-          .to contain_exactly(environment, second_environment)
+      context 'project page' do
+        let(:project_name) { 'Project' }
+
+        it { is_expected.to eq("http://group.example.com/project") }
+      end
+    end
+
+    context 'nested group' do
+      let(:project) { create :empty_project, namespace: nested_group, name: project_name }
+      let(:expected_url) { "http://group.example.com/#{nested_group.path}/#{project.path}" }
+
+      context 'group page' do
+        let(:project_name) { 'group.example.com' }
+
+        it { is_expected.to eq(expected_url) }
+      end
+
+      context 'project page' do
+        let(:project_name) { 'Project' }
+
+        it { is_expected.to eq(expected_url) }
       end
     end
   end
 
-  def enable_lfs
-    allow(Gitlab.config.lfs).to receive(:enabled).and_return(true)
+  describe '#http_url_to_repo' do
+    let(:project) { create :empty_project }
+
+    context 'when no user is given' do
+      it 'returns the url to the repo without a username' do
+        url = project.http_url_to_repo
+
+        expect(url).to eq(project.http_url_to_repo)
+        expect(url).not_to include('@')
+      end
+    end
+
+    context 'when user is given' do
+      it 'returns the url to the repo with the username' do
+        user = build_stubbed(:user)
+
+        expect(project.http_url_to_repo(user)).to match(%r{https?:\/\/#{user.username}@})
+      end
+    end
   end
 end
diff --git a/spec/models/project_statistics_spec.rb b/spec/models/project_statistics_spec.rb
new file mode 100644
index 00000000000..ff29f6f66ba
--- /dev/null
+++ b/spec/models/project_statistics_spec.rb
@@ -0,0 +1,160 @@
+require 'rails_helper'
+
+describe ProjectStatistics, models: true do
+  let(:project) { create :empty_project }
+  let(:statistics) { project.statistics }
+
+  describe 'constants' do
+    describe 'STORAGE_COLUMNS' do
+      it 'is an array of symbols' do
+        expect(described_class::STORAGE_COLUMNS).to be_kind_of Array
+        expect(described_class::STORAGE_COLUMNS.map(&:class).uniq).to eq [Symbol]
+      end
+    end
+
+    describe 'STATISTICS_COLUMNS' do
+      it 'is an array of symbols' do
+        expect(described_class::STATISTICS_COLUMNS).to be_kind_of Array
+        expect(described_class::STATISTICS_COLUMNS.map(&:class).uniq).to eq [Symbol]
+      end
+
+      it 'includes all storage columns' do
+        expect(described_class::STATISTICS_COLUMNS & described_class::STORAGE_COLUMNS).to eq described_class::STORAGE_COLUMNS
+      end
+    end
+  end
+
+  describe 'associations' do
+    it { is_expected.to belong_to(:project) }
+    it { is_expected.to belong_to(:namespace) }
+  end
+
+  describe 'statistics columns' do
+    it "support values up to 8 exabytes" do
+      statistics.update!(
+        commit_count: 8.exabytes - 1,
+        repository_size: 2.exabytes,
+        lfs_objects_size: 2.exabytes,
+        build_artifacts_size: 4.exabytes - 1,
+      )
+
+      statistics.reload
+
+      expect(statistics.commit_count).to eq(8.exabytes - 1)
+      expect(statistics.repository_size).to eq(2.exabytes)
+      expect(statistics.lfs_objects_size).to eq(2.exabytes)
+      expect(statistics.build_artifacts_size).to eq(4.exabytes - 1)
+      expect(statistics.storage_size).to eq(8.exabytes - 1)
+    end
+  end
+
+  describe '#total_repository_size' do
+    it "sums repository and LFS object size" do
+      statistics.repository_size = 2
+      statistics.lfs_objects_size = 3
+      statistics.build_artifacts_size = 4
+
+      expect(statistics.total_repository_size).to eq 5
+    end
+  end
+
+  describe '#refresh!' do
+    before do
+      allow(statistics).to receive(:update_commit_count)
+      allow(statistics).to receive(:update_repository_size)
+      allow(statistics).to receive(:update_lfs_objects_size)
+      allow(statistics).to receive(:update_build_artifacts_size)
+      allow(statistics).to receive(:update_storage_size)
+    end
+
+    context "without arguments" do
+      before do
+        statistics.refresh!
+      end
+
+      it "sums all counters" do
+        expect(statistics).to have_received(:update_commit_count)
+        expect(statistics).to have_received(:update_repository_size)
+        expect(statistics).to have_received(:update_lfs_objects_size)
+        expect(statistics).to have_received(:update_build_artifacts_size)
+      end
+    end
+
+    context "when passing an only: argument" do
+      before do
+        statistics.refresh! only: [:lfs_objects_size]
+      end
+
+      it "only updates the given columns" do
+        expect(statistics).to have_received(:update_lfs_objects_size)
+        expect(statistics).not_to have_received(:update_commit_count)
+        expect(statistics).not_to have_received(:update_repository_size)
+        expect(statistics).not_to have_received(:update_build_artifacts_size)
+      end
+    end
+  end
+
+  describe '#update_commit_count' do
+    before do
+      allow(project.repository).to receive(:commit_count).and_return(23)
+      statistics.update_commit_count
+    end
+
+    it "stores the number of commits in the repository" do
+      expect(statistics.commit_count).to eq 23
+    end
+  end
+
+  describe '#update_repository_size' do
+    before do
+      allow(project.repository).to receive(:size).and_return(12)
+      statistics.update_repository_size
+    end
+
+    it "stores the size of the repository" do
+      expect(statistics.repository_size).to eq 12.megabytes
+    end
+  end
+
+  describe '#update_lfs_objects_size' do
+    let!(:lfs_object1) { create(:lfs_object, size: 23.megabytes) }
+    let!(:lfs_object2) { create(:lfs_object, size: 34.megabytes) }
+    let!(:lfs_objects_project1) { create(:lfs_objects_project, project: project, lfs_object: lfs_object1) }
+    let!(:lfs_objects_project2) { create(:lfs_objects_project, project: project, lfs_object: lfs_object2) }
+
+    before do
+      statistics.update_lfs_objects_size
+    end
+
+    it "stores the size of related LFS objects" do
+      expect(statistics.lfs_objects_size).to eq 57.megabytes
+    end
+  end
+
+  describe '#update_build_artifacts_size' do
+    let!(:pipeline) { create(:ci_pipeline, project: project) }
+    let!(:build1) { create(:ci_build, pipeline: pipeline, artifacts_size: 45.megabytes) }
+    let!(:build2) { create(:ci_build, pipeline: pipeline, artifacts_size: 56.megabytes) }
+
+    before do
+      statistics.update_build_artifacts_size
+    end
+
+    it "stores the size of related build artifacts" do
+      expect(statistics.build_artifacts_size).to eq 101.megabytes
+    end
+  end
+
+  describe '#update_storage_size' do
+    it "sums all storage counters" do
+      statistics.update!(
+        repository_size: 2,
+        lfs_objects_size: 3,
+      )
+
+      statistics.reload
+
+      expect(statistics.storage_size).to eq 5
+    end
+  end
+end
diff --git a/spec/models/project_team_spec.rb b/spec/models/project_team_spec.rb
index 0475cecaa2d..942eeab251d 100644
--- a/spec/models/project_team_spec.rb
+++ b/spec/models/project_team_spec.rb
@@ -265,10 +265,10 @@ describe ProjectTeam, models: true do
     let(:group) { create(:group) }
     let(:developer) { create(:user) }
     let(:master) { create(:user) }
-    let(:personal_project) { create(:project, namespace: developer.namespace) }
-    let(:group_project) { create(:project, namespace: group) }
-    let(:members_project) { create(:project) }
-    let(:shared_project) { create(:project) }
+    let(:personal_project) { create(:empty_project, namespace: developer.namespace) }
+    let(:group_project) { create(:empty_project, namespace: group) }
+    let(:members_project) { create(:empty_project) }
+    let(:shared_project) { create(:empty_project) }
 
     before do
       group.add_master(master)
@@ -330,7 +330,7 @@ describe ProjectTeam, models: true do
         reporter = create(:user)
         promoted_guest = create(:user)
         guest = create(:user)
-        project = create(:project)
+        project = create(:empty_project)
 
         project.add_master(master)
         project.add_reporter(reporter)
diff --git a/spec/models/repository_spec.rb b/spec/models/repository_spec.rb
index b5a42edd192..274e4f00a0a 100644
--- a/spec/models/repository_spec.rb
+++ b/spec/models/repository_spec.rb
@@ -4,7 +4,7 @@ describe Repository, models: true do
   include RepoHelpers
   TestBlob = Struct.new(:name)
 
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:repository) { project.repository }
   let(:user) { create(:user) }
 
@@ -15,7 +15,12 @@ describe Repository, models: true do
 
   let(:merge_commit) do
     merge_request = create(:merge_request, source_branch: 'feature', target_branch: 'master', source_project: project)
-    merge_commit_id = repository.merge(user, merge_request, commit_options)
+
+    merge_commit_id = repository.merge(user,
+                                       merge_request.diff_head_sha,
+                                       merge_request,
+                                       commit_options)
+
     repository.commit(merge_commit_id)
   end
 
@@ -90,6 +95,30 @@ describe Repository, models: true do
 
         it { is_expected.to eq(['v1.1.0', 'v1.0.0']) }
       end
+
+      context 'annotated tag pointing to a blob' do
+        let(:annotated_tag_name) { 'annotated-tag' }
+
+        subject { repository.tags_sorted_by('updated_asc').map(&:name) }
+
+        before do
+          options = { message: 'test tag message\n',
+                      tagger: { name: 'John Smith', email: 'john@gmail.com' } }
+          repository.rugged.tags.create(annotated_tag_name, 'a48e4fc218069f68ef2e769dd8dfea3991362175', options)
+
+          double_first = double(committed_date: Time.now - 1.second)
+          double_last = double(committed_date: Time.now)
+
+          allow(tag_a).to receive(:dereferenced_target).and_return(double_last)
+          allow(tag_b).to receive(:dereferenced_target).and_return(double_first)
+        end
+
+        it { is_expected.to eq(['v1.1.0', 'v1.0.0', annotated_tag_name]) }
+
+        after do
+          repository.rugged.tags.delete(annotated_tag_name)
+        end
+      end
     end
   end
 
@@ -139,6 +168,22 @@ describe Repository, models: true do
     it { is_expected.to eq('c1acaa58bbcbc3eafe538cb8274ba387047b69f8') }
   end
 
+  describe '#last_commit_id_for_path' do
+    subject { repository.last_commit_id_for_path(sample_commit.id, '.gitignore') }
+
+    it "returns last commit id for a given path" do
+      is_expected.to eq('c1acaa58bbcbc3eafe538cb8274ba387047b69f8')
+    end
+
+    it "caches last commit id for a given path" do
+      cache = repository.send(:cache)
+      key = "last_commit_id_for_path:#{sample_commit.id}:#{Digest::SHA1.hexdigest('.gitignore')}"
+
+      expect(cache).to receive(:fetch).with(key).and_return('c1acaa5')
+      is_expected.to eq('c1acaa5')
+    end
+  end
+
   describe '#find_commits_by_message' do
     it 'returns commits with messages containing a given string' do
       commit_ids = repository.find_commits_by_message('submodule').map(&:id)
@@ -246,20 +291,42 @@ describe Repository, models: true do
     end
   end
 
-  describe "#commit_dir" do
+  describe "#create_dir" do
     it "commits a change that creates a new directory" do
       expect do
-        repository.commit_dir(user, 'newdir', 'Create newdir', 'master')
+        repository.create_dir(user, 'newdir',
+          message: 'Create newdir', branch_name: 'master')
       end.to change { repository.commits('master').count }.by(1)
 
       newdir = repository.tree('master', 'newdir')
       expect(newdir.path).to eq('newdir')
     end
 
+    context "when committing to another project" do
+      let(:forked_project) { create(:project) }
+
+      it "creates a fork and commit to the forked project" do
+        expect do
+          repository.create_dir(user, 'newdir',
+            message: 'Create newdir', branch_name: 'patch',
+            start_branch_name: 'master', start_project: forked_project)
+        end.to change { repository.commits('master').count }.by(0)
+
+        expect(repository.branch_exists?('patch')).to be_truthy
+        expect(forked_project.repository.branch_exists?('patch')).to be_falsy
+
+        newdir = repository.tree('patch', 'newdir')
+        expect(newdir.path).to eq('newdir')
+      end
+    end
+
     context "when an author is specified" do
       it "uses the given email/name to set the commit's author" do
         expect do
-          repository.commit_dir(user, "newdir", "Add newdir", 'master', author_email: author_email, author_name: author_name)
+          repository.create_dir(user, 'newdir',
+            message: 'Add newdir',
+            branch_name: 'master',
+            author_email: author_email, author_name: author_name)
         end.to change { repository.commits('master').count }.by(1)
 
         last_commit = repository.commit
@@ -270,24 +337,37 @@ describe Repository, models: true do
     end
   end
 
-  describe "#commit_file" do
-    it 'commits change to a file successfully' do
+  describe "#create_file" do
+    it 'commits new file successfully' do
       expect do
-        repository.commit_file(user, 'CHANGELOG', 'Changelog!',
-                              'Updates file content',
-                              'master', true)
+        repository.create_file(user, 'NEWCHANGELOG', 'Changelog!',
+                               message: 'Create changelog',
+                               branch_name: 'master')
       end.to change { repository.commits('master').count }.by(1)
 
-      blob = repository.blob_at('master', 'CHANGELOG')
+      blob = repository.blob_at('master', 'NEWCHANGELOG')
 
       expect(blob.data).to eq('Changelog!')
     end
 
+    it 'respects the autocrlf setting' do
+      repository.create_file(user, 'hello.txt', "Hello,\r\nWorld",
+                             message: 'Add hello world',
+                             branch_name: 'master')
+
+      blob = repository.blob_at('master', 'hello.txt')
+
+      expect(blob.data).to eq("Hello,\nWorld")
+    end
+
     context "when an author is specified" do
       it "uses the given email/name to set the commit's author" do
         expect do
-          repository.commit_file(user, "README", 'README!', 'Add README',
-                                'master', true, author_email: author_email, author_name: author_name)
+          repository.create_file(user, 'NEWREADME', 'README!',
+                                 message: 'Add README',
+                                 branch_name: 'master',
+                                 author_email: author_email,
+                                 author_name: author_name)
         end.to change { repository.commits('master').count }.by(1)
 
         last_commit = repository.commit
@@ -299,10 +379,22 @@ describe Repository, models: true do
   end
 
   describe "#update_file" do
+    it 'updates file successfully' do
+      expect do
+        repository.update_file(user, 'CHANGELOG', 'Changelog!',
+                               message: 'Update changelog',
+                               branch_name: 'master')
+      end.to change { repository.commits('master').count }.by(1)
+
+      blob = repository.blob_at('master', 'CHANGELOG')
+
+      expect(blob.data).to eq('Changelog!')
+    end
+
     it 'updates filename successfully' do
       expect do
         repository.update_file(user, 'NEWLICENSE', 'Copyright!',
-                                     branch: 'master',
+                                     branch_name: 'master',
                                      previous_path: 'LICENSE',
                                      message: 'Changes filename')
       end.to change { repository.commits('master').count }.by(1)
@@ -315,15 +407,13 @@ describe Repository, models: true do
 
     context "when an author is specified" do
       it "uses the given email/name to set the commit's author" do
-        repository.commit_file(user, "README", 'README!', 'Add README', 'master', true)
-
         expect do
-          repository.update_file(user, 'README', "Updated README!",
-                                branch: 'master',
-                                previous_path: 'README',
-                                message: 'Update README',
-                                author_email: author_email,
-                                author_name: author_name)
+          repository.update_file(user, 'README', 'Updated README!',
+                                 branch_name: 'master',
+                                 previous_path: 'README',
+                                 message: 'Update README',
+                                 author_email: author_email,
+                                 author_name: author_name)
         end.to change { repository.commits('master').count }.by(1)
 
         last_commit = repository.commit
@@ -334,12 +424,11 @@ describe Repository, models: true do
     end
   end
 
-  describe "#remove_file" do
+  describe "#delete_file" do
     it 'removes file successfully' do
-      repository.commit_file(user, "README", 'README!', 'Add README', 'master', true)
-
       expect do
-        repository.remove_file(user, "README", "Remove README", 'master')
+        repository.delete_file(user, 'README',
+          message: 'Remove README', branch_name: 'master')
       end.to change { repository.commits('master').count }.by(1)
 
       expect(repository.blob_at('master', 'README')).to be_nil
@@ -347,10 +436,10 @@ describe Repository, models: true do
 
     context "when an author is specified" do
       it "uses the given email/name to set the commit's author" do
-        repository.commit_file(user, "README", 'README!', 'Add README', 'master', true)
-
         expect do
-          repository.remove_file(user, "README", "Remove README", 'master', author_email: author_email, author_name: author_name)
+          repository.delete_file(user, 'README',
+            message: 'Remove README', branch_name: 'master',
+            author_email: author_email, author_name: author_name)
         end.to change { repository.commits('master').count }.by(1)
 
         last_commit = repository.commit
@@ -498,11 +587,14 @@ describe Repository, models: true do
 
   describe "#license_blob", caching: true do
     before do
-      repository.remove_file(user, 'LICENSE', 'Remove LICENSE', 'master')
+      repository.delete_file(
+        user, 'LICENSE', message: 'Remove LICENSE', branch_name: 'master')
     end
 
     it 'handles when HEAD points to non-existent ref' do
-      repository.commit_file(user, 'LICENSE', 'Copyright!', 'Add LICENSE', 'master', false)
+      repository.create_file(
+        user, 'LICENSE', 'Copyright!',
+        message: 'Add LICENSE', branch_name: 'master')
 
       allow(repository).to receive(:file_on_head).
         and_raise(Rugged::ReferenceError)
@@ -511,21 +603,27 @@ describe Repository, models: true do
     end
 
     it 'looks in the root_ref only' do
-      repository.remove_file(user, 'LICENSE', 'Remove LICENSE', 'markdown')
-      repository.commit_file(user, 'LICENSE', Licensee::License.new('mit').content, 'Add LICENSE', 'markdown', false)
+      repository.delete_file(user, 'LICENSE',
+        message: 'Remove LICENSE', branch_name: 'markdown')
+      repository.create_file(user, 'LICENSE',
+        Licensee::License.new('mit').content,
+        message: 'Add LICENSE', branch_name: 'markdown')
 
       expect(repository.license_blob).to be_nil
     end
 
     it 'detects license file with no recognizable open-source license content' do
-      repository.commit_file(user, 'LICENSE', 'Copyright!', 'Add LICENSE', 'master', false)
+      repository.create_file(user, 'LICENSE', 'Copyright!',
+        message: 'Add LICENSE', branch_name: 'master')
 
       expect(repository.license_blob.name).to eq('LICENSE')
     end
 
     %w[LICENSE LICENCE LiCensE LICENSE.md LICENSE.foo COPYING COPYING.md].each do |filename|
       it "detects '#{filename}'" do
-        repository.commit_file(user, filename, Licensee::License.new('mit').content, "Add #{filename}", 'master', false)
+        repository.create_file(user, filename,
+          Licensee::License.new('mit').content,
+          message: "Add #{filename}", branch_name: 'master')
 
         expect(repository.license_blob.name).to eq(filename)
       end
@@ -534,7 +632,8 @@ describe Repository, models: true do
 
   describe '#license_key', caching: true do
     before do
-      repository.remove_file(user, 'LICENSE', 'Remove LICENSE', 'master')
+      repository.delete_file(user, 'LICENSE',
+        message: 'Remove LICENSE', branch_name: 'master')
     end
 
     it 'returns nil when no license is detected' do
@@ -548,13 +647,16 @@ describe Repository, models: true do
     end
 
     it 'detects license file with no recognizable open-source license content' do
-      repository.commit_file(user, 'LICENSE', 'Copyright!', 'Add LICENSE', 'master', false)
+      repository.create_file(user, 'LICENSE', 'Copyright!',
+        message: 'Add LICENSE', branch_name: 'master')
 
       expect(repository.license_key).to be_nil
     end
 
     it 'returns the license key' do
-      repository.commit_file(user, 'LICENSE', Licensee::License.new('mit').content, 'Add LICENSE', 'master', false)
+      repository.create_file(user, 'LICENSE',
+        Licensee::License.new('mit').content,
+        message: 'Add LICENSE', branch_name: 'master')
 
       expect(repository.license_key).to eq('mit')
     end
@@ -667,7 +769,7 @@ describe Repository, models: true do
         allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([false, ''])
 
         expect do
-          repository.rm_branch(user, 'new_feature')
+          repository.rm_branch(user, 'feature')
         end.to raise_error(GitHooksService::PreReceiveError)
       end
 
@@ -688,36 +790,51 @@ describe Repository, models: true do
 
     context 'when pre hooks were successful' do
       before do
-        expect_any_instance_of(GitHooksService).to receive(:execute).
-          with(user, repository.path_to_repo, old_rev, new_rev, 'refs/heads/feature').
-          and_yield.and_return(true)
+        service = GitHooksService.new
+        expect(GitHooksService).to receive(:new).and_return(service)
+        expect(service).to receive(:execute).
+          with(
+            user,
+            repository.path_to_repo,
+            old_rev,
+            new_rev,
+            'refs/heads/feature').
+          and_yield(service).and_return(true)
       end
 
       it 'runs without errors' do
         expect do
-          repository.update_branch_with_hooks(user, 'feature') { new_rev }
+          GitOperationService.new(user, repository).with_branch('feature') do
+            new_rev
+          end
         end.not_to raise_error
       end
 
       it 'ensures the autocrlf Git option is set to :input' do
-        expect(repository).to receive(:update_autocrlf_option)
+        service = GitOperationService.new(user, repository)
 
-        repository.update_branch_with_hooks(user, 'feature') { new_rev }
+        expect(service).to receive(:update_autocrlf_option)
+
+        service.with_branch('feature') { new_rev }
       end
 
       context "when the branch wasn't empty" do
         it 'updates the head' do
           expect(repository.find_branch('feature').dereferenced_target.id).to eq(old_rev)
-          repository.update_branch_with_hooks(user, 'feature') { new_rev }
+
+          GitOperationService.new(user, repository).with_branch('feature') do
+            new_rev
+          end
+
           expect(repository.find_branch('feature').dereferenced_target.id).to eq(new_rev)
         end
       end
     end
 
     context 'when the update adds more than one commit' do
-      it 'runs without errors' do
-        old_rev = '33f3729a45c02fc67d00adb1b8bca394b0e761d9'
+      let(:old_rev) { '33f3729a45c02fc67d00adb1b8bca394b0e761d9' }
 
+      it 'runs without errors' do
         # old_rev is an ancestor of new_rev
         expect(repository.rugged.merge_base(old_rev, new_rev)).to eq(old_rev)
 
@@ -727,22 +844,28 @@ describe Repository, models: true do
         branch = 'feature-ff-target'
         repository.add_branch(user, branch, old_rev)
 
-        expect { repository.update_branch_with_hooks(user, branch) { new_rev } }.not_to raise_error
+        expect do
+          GitOperationService.new(user, repository).with_branch(branch) do
+            new_rev
+          end
+        end.not_to raise_error
       end
     end
 
     context 'when the update would remove commits from the target branch' do
-      it 'raises an exception' do
-        branch = 'master'
-        old_rev = repository.find_branch(branch).dereferenced_target.sha
+      let(:branch) { 'master' }
+      let(:old_rev) { repository.find_branch(branch).dereferenced_target.sha }
 
+      it 'raises an exception' do
         # The 'master' branch is NOT an ancestor of new_rev.
         expect(repository.rugged.merge_base(old_rev, new_rev)).not_to eq(old_rev)
 
         # Updating 'master' to new_rev would lose the commits on 'master' that
         # are not contained in new_rev. This should not be allowed.
         expect do
-          repository.update_branch_with_hooks(user, branch) { new_rev }
+          GitOperationService.new(user, repository).with_branch(branch) do
+            new_rev
+          end
         end.to raise_error(Repository::CommitError)
       end
     end
@@ -752,7 +875,9 @@ describe Repository, models: true do
         allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([false, ''])
 
         expect do
-          repository.update_branch_with_hooks(user, 'feature') { new_rev }
+          GitOperationService.new(user, repository).with_branch('feature') do
+            new_rev
+          end
         end.to raise_error(GitHooksService::PreReceiveError)
       end
     end
@@ -760,7 +885,6 @@ describe Repository, models: true do
     context 'when target branch is different from source branch' do
       before do
         allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([true, ''])
-        allow(repository).to receive(:update_ref!)
       end
 
       it 'expires branch cache' do
@@ -769,7 +893,10 @@ describe Repository, models: true do
         expect(repository).not_to receive(:expire_emptiness_caches)
         expect(repository).to     receive(:expire_branches_cache)
 
-        repository.update_branch_with_hooks(user, 'new-feature') { new_rev }
+        GitOperationService.new(user, repository).
+          with_branch('new-feature') do
+            new_rev
+          end
       end
     end
 
@@ -786,8 +913,9 @@ describe Repository, models: true do
         expect(empty_repository).to receive(:expire_emptiness_caches)
         expect(empty_repository).to receive(:expire_branches_cache)
 
-        empty_repository.commit_file(user, 'CHANGELOG', 'Changelog!',
-                                     'Updates file content', 'master', false)
+        empty_repository.create_file(user, 'CHANGELOG', 'Changelog!',
+                                     message: 'Updates file content',
+                                     branch_name: 'master')
       end
     end
   end
@@ -837,7 +965,7 @@ describe Repository, models: true do
       end
 
       it 'sets autocrlf to :input' do
-        repository.update_autocrlf_option
+        GitOperationService.new(nil, repository).send(:update_autocrlf_option)
 
         expect(repository.raw_repository.autocrlf).to eq(:input)
       end
@@ -852,7 +980,7 @@ describe Repository, models: true do
         expect(repository.raw_repository).not_to receive(:autocrlf=).
           with(:input)
 
-        repository.update_autocrlf_option
+        GitOperationService.new(nil, repository).send(:update_autocrlf_option)
       end
     end
   end
@@ -914,7 +1042,7 @@ describe Repository, models: true do
 
     it 'expires the cache for all branches' do
       expect(cache).to receive(:expire).
-        at_least(repository.branches.length).
+        at_least(repository.branches.length * 2).
         times
 
       repository.expire_branch_cache
@@ -922,14 +1050,14 @@ describe Repository, models: true do
 
     it 'expires the cache for all branches when the root branch is given' do
       expect(cache).to receive(:expire).
-        at_least(repository.branches.length).
+        at_least(repository.branches.length * 2).
         times
 
       repository.expire_branch_cache(repository.root_ref)
     end
 
     it 'expires the cache for a specific branch' do
-      expect(cache).to receive(:expire).once
+      expect(cache).to receive(:expire).twice
 
       repository.expire_branch_cache('foo')
     end
@@ -969,8 +1097,11 @@ describe Repository, models: true do
 
     it 'sets the `in_progress_merge_commit_sha` flag for the given merge request' do
       merge_request = create(:merge_request, source_branch: 'feature', target_branch: 'master', source_project: project)
-      merge_commit_id = repository.merge(user, merge_request, commit_options)
-      repository.commit(merge_commit_id)
+
+      merge_commit_id = repository.merge(user,
+                                         merge_request.diff_head_sha,
+                                         merge_request,
+                                         commit_options)
 
       expect(merge_request.in_progress_merge_commit_sha).to eq(merge_commit_id)
     end
@@ -981,16 +1112,16 @@ describe Repository, models: true do
     let(:update_image_commit) { repository.commit('2f63565e7aac07bcdadb654e253078b727143ec4') }
 
     context 'when there is a conflict' do
-      it 'aborts the operation' do
-        expect(repository.revert(user, new_image_commit, 'master')).to eq(false)
+      it 'raises an error' do
+        expect { repository.revert(user, new_image_commit, 'master') }.to raise_error(/Failed to/)
       end
     end
 
     context 'when commit was already reverted' do
-      it 'aborts the operation' do
+      it 'raises an error' do
         repository.revert(user, update_image_commit, 'master')
 
-        expect(repository.revert(user, update_image_commit, 'master')).to eq(false)
+        expect { repository.revert(user, update_image_commit, 'master') }.to raise_error(/Failed to/)
       end
     end
 
@@ -1017,16 +1148,16 @@ describe Repository, models: true do
     let(:pickable_merge) { repository.commit('e56497bb5f03a90a51293fc6d516788730953899') }
 
     context 'when there is a conflict' do
-      it 'aborts the operation' do
-        expect(repository.cherry_pick(user, conflict_commit, 'master')).to eq(false)
+      it 'raises an error' do
+        expect { repository.cherry_pick(user, conflict_commit, 'master') }.to raise_error(/Failed to/)
       end
     end
 
     context 'when commit was already cherry-picked' do
-      it 'aborts the operation' do
+      it 'raises an error' do
         repository.cherry_pick(user, pickable_commit, 'master')
 
-        expect(repository.cherry_pick(user, pickable_commit, 'master')).to eq(false)
+        expect { repository.cherry_pick(user, pickable_commit, 'master') }.to raise_error(/Failed to/)
       end
     end
 
@@ -1134,6 +1265,24 @@ describe Repository, models: true do
     end
   end
 
+  describe '#after_change_head' do
+    it 'flushes the readme cache' do
+      expect(repository).to receive(:expire_method_caches).with([
+        :readme,
+        :changelog,
+        :license,
+        :contributing,
+        :version,
+        :gitignore,
+        :koding,
+        :gitlab_ci,
+        :avatar
+      ])
+
+      repository.after_change_head
+    end
+  end
+
   describe '#before_push_tag' do
     it 'flushes the cache' do
       expect(repository).to receive(:expire_statistics_caches)
@@ -1232,13 +1381,13 @@ describe Repository, models: true do
 
   describe '#branch_count' do
     it 'returns the number of branches' do
-      expect(repository.branch_count).to be_an_instance_of(Fixnum)
+      expect(repository.branch_count).to be_an(Integer)
     end
   end
 
   describe '#tag_count' do
     it 'returns the number of tags' do
-      expect(repository.tag_count).to be_an_instance_of(Fixnum)
+      expect(repository.tag_count).to be_an(Integer)
     end
   end
 
@@ -1330,9 +1479,10 @@ describe Repository, models: true do
   describe '#rm_tag' do
     it 'removes a tag' do
       expect(repository).to receive(:before_remove_tag)
-      expect(repository.rugged.tags).to receive(:delete).with('v1.1.0')
 
-      repository.rm_tag('v1.1.0')
+      repository.rm_tag(create(:user), 'v1.1.0')
+
+      expect(repository.find_tag('v1.1.0')).to be_nil
     end
   end
 
@@ -1400,16 +1550,16 @@ describe Repository, models: true do
     end
   end
 
-  describe '#update_ref!' do
+  describe '#update_ref' do
     it 'can create a ref' do
-      repository.update_ref!('refs/heads/foobar', 'refs/heads/master', Gitlab::Git::BLANK_SHA)
+      GitOperationService.new(nil, repository).send(:update_ref, 'refs/heads/foobar', 'refs/heads/master', Gitlab::Git::BLANK_SHA)
 
       expect(repository.find_branch('foobar')).not_to be_nil
     end
 
     it 'raises CommitError when the ref update fails' do
       expect do
-        repository.update_ref!('refs/heads/master', 'refs/heads/master', Gitlab::Git::BLANK_SHA)
+        GitOperationService.new(nil, repository).send(:update_ref, 'refs/heads/master', 'refs/heads/master', Gitlab::Git::BLANK_SHA)
       end.to raise_error(Repository::CommitError)
     end
   end
@@ -1497,14 +1647,6 @@ describe Repository, models: true do
     end
   end
 
-  describe '#expire_avatar_cache' do
-    it 'expires the cache' do
-      expect(repository).to receive(:expire_method_caches).with(%i(avatar))
-
-      repository.expire_avatar_cache
-    end
-  end
-
   describe '#file_on_head' do
     context 'with a non-existing repository' do
       it 'returns nil' do
@@ -1595,7 +1737,30 @@ describe Repository, models: true do
 
     context 'with an existing repository' do
       it 'returns the commit count' do
-        expect(repository.commit_count).to be_an_instance_of(Fixnum)
+        expect(repository.commit_count).to be_an(Integer)
+      end
+    end
+  end
+
+  describe '#commit_count_for_ref' do
+    let(:project) { create :empty_project }
+
+    context 'with a non-existing repository' do
+      it 'returns 0' do
+        expect(project.repository.commit_count_for_ref('master')).to eq(0)
+      end
+    end
+
+    context 'with empty repository' do
+      it 'returns 0' do
+        project.create_repository
+        expect(project.repository.commit_count_for_ref('master')).to eq(0)
+      end
+    end
+
+    context 'when searching for the root ref' do
+      it 'returns the same count as #commit_count' do
+        expect(repository.commit_count_for_ref(repository.root_ref)).to eq(repository.commit_count)
       end
     end
   end
@@ -1650,4 +1815,40 @@ describe Repository, models: true do
       repository.refresh_method_caches(%i(readme license))
     end
   end
+
+  describe '#gitlab_ci_yml_for' do
+    before do
+      repository.create_file(User.last, '.gitlab-ci.yml', 'CONTENT', message: 'Add .gitlab-ci.yml', branch_name: 'master')
+    end
+
+    context 'when there is a .gitlab-ci.yml at the commit' do
+      it 'returns the content' do
+        expect(repository.gitlab_ci_yml_for(repository.commit.sha)).to eq('CONTENT')
+      end
+    end
+
+    context 'when there is no .gitlab-ci.yml at the commit' do
+      it 'returns nil' do
+        expect(repository.gitlab_ci_yml_for(repository.commit.parent.sha)).to be_nil
+      end
+    end
+  end
+
+  describe '#route_map_for' do
+    before do
+      repository.create_file(User.last, '.gitlab/route-map.yml', 'CONTENT', message: 'Add .gitlab/route-map.yml', branch_name: 'master')
+    end
+
+    context 'when there is a .gitlab/route-map.yml at the commit' do
+      it 'returns the content' do
+        expect(repository.route_map_for(repository.commit.sha)).to eq('CONTENT')
+      end
+    end
+
+    context 'when there is no .gitlab/route-map.yml at the commit' do
+      it 'returns nil' do
+        expect(repository.route_map_for(repository.commit.parent.sha)).to be_nil
+      end
+    end
+  end
 end
diff --git a/spec/models/route_spec.rb b/spec/models/route_spec.rb
new file mode 100644
index 00000000000..0b222022e62
--- /dev/null
+++ b/spec/models/route_spec.rb
@@ -0,0 +1,56 @@
+require 'spec_helper'
+
+describe Route, models: true do
+  let!(:group) { create(:group, path: 'gitlab', name: 'gitlab') }
+  let!(:route) { group.route }
+
+  describe 'relationships' do
+    it { is_expected.to belong_to(:source) }
+  end
+
+  describe 'validations' do
+    it { is_expected.to validate_presence_of(:source) }
+    it { is_expected.to validate_presence_of(:path) }
+    it { is_expected.to validate_uniqueness_of(:path) }
+  end
+
+  describe '#rename_descendants' do
+    let!(:nested_group) { create(:group, path: 'test', name: 'test', parent: group) }
+    let!(:deep_nested_group) { create(:group, path: 'foo', name: 'foo', parent: nested_group) }
+    let!(:similar_group) { create(:group, path: 'gitlab-org', name: 'gitlab-org') }
+
+    context 'path update' do
+      context 'when route name is set' do
+        before { route.update_attributes(path: 'bar') }
+
+        it "updates children routes with new path" do
+          expect(described_class.exists?(path: 'bar')).to be_truthy
+          expect(described_class.exists?(path: 'bar/test')).to be_truthy
+          expect(described_class.exists?(path: 'bar/test/foo')).to be_truthy
+          expect(described_class.exists?(path: 'gitlab-org')).to be_truthy
+        end
+      end
+
+      context 'when route name is nil' do
+        before do
+          route.update_column(:name, nil)
+        end
+
+        it "does not fail" do
+          expect(route.update_attributes(path: 'bar')).to be_truthy
+        end
+      end
+    end
+
+    context 'name update' do
+      before { route.update_attributes(name: 'bar') }
+
+      it "updates children routes with new path" do
+        expect(described_class.exists?(name: 'bar')).to be_truthy
+        expect(described_class.exists?(name: 'bar / test')).to be_truthy
+        expect(described_class.exists?(name: 'bar / test / foo')).to be_truthy
+        expect(described_class.exists?(name: 'gitlab-org')).to be_truthy
+      end
+    end
+  end
+end
diff --git a/spec/models/service_spec.rb b/spec/models/service_spec.rb
index 691511cd93f..0e2f07e945f 100644
--- a/spec/models/service_spec.rb
+++ b/spec/models/service_spec.rb
@@ -12,7 +12,7 @@ describe Service, models: true do
     end
 
     describe "Testable" do
-      let(:project) { create :project }
+      let(:project) { create(:project, :repository) }
 
       before do
         allow(@service).to receive(:project).and_return(project)
@@ -35,7 +35,7 @@ describe Service, models: true do
     end
 
     describe "With commits" do
-      let(:project) { create :project }
+      let(:project) { create(:project, :repository) }
 
       before do
         allow(@service).to receive(:project).and_return(project)
@@ -60,7 +60,7 @@ describe Service, models: true do
             api_key: '123456789'
           })
       end
-      let(:project) { create(:project) }
+      let(:project) { create(:empty_project) }
 
       describe 'is prefilled for projects pushover service' do
         it "has all fields prefilled" do
@@ -79,7 +79,7 @@ describe Service, models: true do
   describe "{property}_changed?" do
     let(:service) do
       BambooService.create(
-        project: create(:project),
+        project: create(:empty_project),
         properties: {
           bamboo_url: 'http://gitlab.com',
           username: 'mic',
@@ -119,7 +119,7 @@ describe Service, models: true do
   describe "{property}_touched?" do
     let(:service) do
       BambooService.create(
-        project: create(:project),
+        project: create(:empty_project),
         properties: {
           bamboo_url: 'http://gitlab.com',
           username: 'mic',
@@ -159,7 +159,7 @@ describe Service, models: true do
   describe "{property}_was" do
     let(:service) do
       BambooService.create(
-        project: create(:project),
+        project: create(:empty_project),
         properties: {
           bamboo_url: 'http://gitlab.com',
           username: 'mic',
@@ -199,7 +199,7 @@ describe Service, models: true do
   describe 'initialize service with no properties' do
     let(:service) do
       GitlabIssueTrackerService.create(
-        project: create(:project),
+        project: create(:empty_project),
         title: 'random title'
       )
     end
@@ -214,7 +214,7 @@ describe Service, models: true do
   end
 
   describe "callbacks" do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
     let!(:service) do
       RedmineService.new(
         project: project,
diff --git a/spec/models/snippet_spec.rb b/spec/models/snippet_spec.rb
index 7425a897769..219ab1989ea 100644
--- a/spec/models/snippet_spec.rb
+++ b/spec/models/snippet_spec.rb
@@ -42,7 +42,7 @@ describe Snippet, models: true do
       end
 
       it 'supports a cross-project reference' do
-        another_project = build(:project, name: 'another-project', namespace: project.namespace)
+        another_project = build(:empty_project, name: 'another-project', namespace: project.namespace)
         expect(snippet.to_reference(another_project)).to eq "sample-project$1"
       end
     end
@@ -55,7 +55,7 @@ describe Snippet, models: true do
       end
 
       it 'still returns shortest reference when project arg present' do
-        another_project = build(:project, name: 'another-project')
+        another_project = build(:empty_project, name: 'another-project')
         expect(snippet.to_reference(another_project)).to eq "$1"
       end
     end
@@ -173,7 +173,7 @@ describe Snippet, models: true do
   end
 
   describe '#participants' do
-    let(:project) { create(:project, :public) }
+    let(:project) { create(:empty_project, :public) }
     let(:snippet) { create(:snippet, content: 'foo', project: project) }
 
     let!(:note1) do
diff --git a/spec/models/timelog_spec.rb b/spec/models/timelog_spec.rb
new file mode 100644
index 00000000000..ebc694213b6
--- /dev/null
+++ b/spec/models/timelog_spec.rb
@@ -0,0 +1,38 @@
+require 'rails_helper'
+
+RSpec.describe Timelog, type: :model do
+  subject { build(:timelog) }
+  let(:issue) { create(:issue) }
+  let(:merge_request) { create(:merge_request) }
+
+  it { is_expected.to be_valid }
+
+  it { is_expected.to validate_presence_of(:time_spent) }
+  it { is_expected.to validate_presence_of(:user) }
+
+  describe 'Issuable validation' do
+    it 'is invalid if issue_id and merge_request_id are missing' do
+      subject.attributes = { issue: nil, merge_request: nil }
+
+      expect(subject).to be_invalid
+    end
+
+    it 'is invalid if issue_id and merge_request_id are set' do
+      subject.attributes = { issue: issue, merge_request: merge_request }
+
+      expect(subject).to be_invalid
+    end
+
+    it 'is valid if only issue_id is set' do
+      subject.attributes = { issue: issue, merge_request: nil }
+
+      expect(subject).to be_valid
+    end
+
+    it 'is valid if only merge_request_id is set' do
+      subject.attributes = { merge_request: merge_request, issue: nil }
+
+      expect(subject).to be_valid
+    end
+  end
+end
diff --git a/spec/models/todo_spec.rb b/spec/models/todo_spec.rb
index 623b82c01d8..581305ad39f 100644
--- a/spec/models/todo_spec.rb
+++ b/spec/models/todo_spec.rb
@@ -1,8 +1,6 @@
 require 'spec_helper'
 
 describe Todo, models: true do
-  let(:project) { create(:project) }
-  let(:commit) { project.commit }
   let(:issue) { create(:issue) }
 
   describe 'relationships' do
@@ -82,6 +80,9 @@ describe Todo, models: true do
 
   describe '#target' do
     context 'for commits' do
+      let(:project) { create(:project, :repository) }
+      let(:commit) { project.commit }
+
       it 'returns an instance of Commit when exists' do
         subject.project = project
         subject.target_type = 'Commit'
@@ -108,17 +109,20 @@ describe Todo, models: true do
   end
 
   describe '#target_reference' do
-    it 'returns the short commit id for commits' do
+    it 'returns commit full reference with short id' do
+      project = create(:project, :repository)
+      commit = project.commit
+
       subject.project = project
       subject.target_type = 'Commit'
       subject.commit_id = commit.id
 
-      expect(subject.target_reference).to eq commit.short_id
+      expect(subject.target_reference).to eq commit.reference_link_text(full: true)
     end
 
-    it 'returns reference for issuables' do
+    it 'returns full reference for issuables' do
       subject.target = issue
-      expect(subject.target_reference).to eq issue.to_reference
+      expect(subject.target_reference).to eq issue.to_reference(full: true)
     end
   end
 end
diff --git a/spec/models/tree_spec.rb b/spec/models/tree_spec.rb
index 0737999e125..a87983b7492 100644
--- a/spec/models/tree_spec.rb
+++ b/spec/models/tree_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Tree, models: true do
-  let(:repository) { create(:project).repository }
+  let(:repository) { create(:project, :repository).repository }
   let(:sha) { repository.root_ref }
 
   subject { described_class.new(repository, '54fcc214') }
diff --git a/spec/models/upload_spec.rb b/spec/models/upload_spec.rb
new file mode 100644
index 00000000000..4c832c87d6a
--- /dev/null
+++ b/spec/models/upload_spec.rb
@@ -0,0 +1,151 @@
+require 'rails_helper'
+
+describe Upload, type: :model do
+  describe 'assocations' do
+    it { is_expected.to belong_to(:model) }
+  end
+
+  describe 'validations' do
+    it { is_expected.to validate_presence_of(:size) }
+    it { is_expected.to validate_presence_of(:path) }
+    it { is_expected.to validate_presence_of(:model) }
+    it { is_expected.to validate_presence_of(:uploader) }
+  end
+
+  describe 'callbacks' do
+    context 'for a file above the checksum threshold' do
+      it 'schedules checksum calculation' do
+        stub_const('UploadChecksumWorker', spy)
+
+        upload = described_class.create(
+          path: __FILE__,
+          size: described_class::CHECKSUM_THRESHOLD + 1.kilobyte,
+          model: build_stubbed(:user),
+          uploader: double('ExampleUploader')
+        )
+
+        expect(UploadChecksumWorker)
+          .to have_received(:perform_async).with(upload.id)
+      end
+    end
+
+    context 'for a file at or below the checksum threshold' do
+      it 'calculates checksum immediately before save' do
+        upload = described_class.new(
+          path: __FILE__,
+          size: described_class::CHECKSUM_THRESHOLD,
+          model: build_stubbed(:user),
+          uploader: double('ExampleUploader')
+        )
+
+        expect { upload.save }
+          .to change { upload.checksum }.from(nil)
+          .to(a_string_matching(/\A\h{64}\z/))
+      end
+    end
+  end
+
+  describe '.remove_path' do
+    it 'removes all records at the given path' do
+      described_class.create!(
+        size: File.size(__FILE__),
+        path: __FILE__,
+        model: build_stubbed(:user),
+        uploader: 'AvatarUploader'
+      )
+
+      expect { described_class.remove_path(__FILE__) }.
+        to change { described_class.count }.from(1).to(0)
+    end
+  end
+
+  describe '.record' do
+    let(:fake_uploader) do
+      double(
+        file: double(size: 12_345),
+        relative_path: 'foo/bar.jpg',
+        model: build_stubbed(:user),
+        class: 'AvatarUploader'
+      )
+    end
+
+    it 'removes existing paths before creation' do
+      expect(described_class).to receive(:remove_path)
+        .with(fake_uploader.relative_path)
+
+      described_class.record(fake_uploader)
+    end
+
+    it 'creates a new record and assigns size, path, model, and uploader' do
+      upload = described_class.record(fake_uploader)
+
+      aggregate_failures do
+        expect(upload).to be_persisted
+        expect(upload.size).to eq fake_uploader.file.size
+        expect(upload.path).to eq fake_uploader.relative_path
+        expect(upload.model_id).to eq fake_uploader.model.id
+        expect(upload.model_type).to eq fake_uploader.model.class.to_s
+        expect(upload.uploader).to eq fake_uploader.class
+      end
+    end
+  end
+
+  describe '#absolute_path' do
+    it 'returns the path directly when already absolute' do
+      path = '/path/to/namespace/project/secret/file.jpg'
+      upload = described_class.new(path: path)
+
+      expect(upload).not_to receive(:uploader_class)
+
+      expect(upload.absolute_path).to eq path
+    end
+
+    it "delegates to the uploader's absolute_path method" do
+      uploader = spy('FakeUploader')
+      upload = described_class.new(path: 'secret/file.jpg')
+      expect(upload).to receive(:uploader_class).and_return(uploader)
+
+      upload.absolute_path
+
+      expect(uploader).to have_received(:absolute_path).with(upload)
+    end
+  end
+
+  describe '#calculate_checksum' do
+    it 'calculates the SHA256 sum' do
+      upload = described_class.new(
+        path: __FILE__,
+        size: described_class::CHECKSUM_THRESHOLD - 1.megabyte
+      )
+      expected = Digest::SHA256.file(__FILE__).hexdigest
+
+      expect { upload.calculate_checksum }
+        .to change { upload.checksum }.from(nil).to(expected)
+    end
+
+    it 'returns nil for a non-existant file' do
+      upload = described_class.new(
+        path: __FILE__,
+        size: described_class::CHECKSUM_THRESHOLD - 1.megabyte
+      )
+
+      expect(upload).to receive(:exist?).and_return(false)
+
+      expect(upload.calculate_checksum).to be_nil
+    end
+  end
+
+  describe '#exist?' do
+    it 'returns true when the file exists' do
+      upload = described_class.new(path: __FILE__)
+
+      expect(upload).to exist
+    end
+
+    it 'returns false when the file does not exist' do
+      upload = described_class.new(path: "#{__FILE__}-nope")
+
+      expect(upload).not_to exist
+    end
+  end
+end
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index bad6ed9e146..9da4140f3ce 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -19,21 +19,24 @@ describe User, models: true do
     it { is_expected.to have_many(:project_members).dependent(:destroy) }
     it { is_expected.to have_many(:groups) }
     it { is_expected.to have_many(:keys).dependent(:destroy) }
+    it { is_expected.to have_many(:deploy_keys).dependent(:destroy) }
     it { is_expected.to have_many(:events).dependent(:destroy) }
     it { is_expected.to have_many(:recent_events).class_name('Event') }
-    it { is_expected.to have_many(:issues).dependent(:destroy) }
+    it { is_expected.to have_many(:issues).dependent(:restrict_with_exception) }
     it { is_expected.to have_many(:notes).dependent(:destroy) }
-    it { is_expected.to have_many(:assigned_issues).dependent(:destroy) }
+    it { is_expected.to have_many(:assigned_issues).dependent(:nullify) }
     it { is_expected.to have_many(:merge_requests).dependent(:destroy) }
-    it { is_expected.to have_many(:assigned_merge_requests).dependent(:destroy) }
+    it { is_expected.to have_many(:assigned_merge_requests).dependent(:nullify) }
     it { is_expected.to have_many(:identities).dependent(:destroy) }
     it { is_expected.to have_one(:abuse_report) }
     it { is_expected.to have_many(:spam_logs).dependent(:destroy) }
     it { is_expected.to have_many(:todos).dependent(:destroy) }
     it { is_expected.to have_many(:award_emoji).dependent(:destroy) }
+    it { is_expected.to have_many(:triggers).dependent(:destroy) }
     it { is_expected.to have_many(:builds).dependent(:nullify) }
     it { is_expected.to have_many(:pipelines).dependent(:nullify) }
     it { is_expected.to have_many(:chat_names).dependent(:destroy) }
+    it { is_expected.to have_many(:uploads).dependent(:destroy) }
 
     describe '#group_members' do
       it 'does not include group memberships for which user is a requester' do
@@ -48,7 +51,7 @@ describe User, models: true do
     describe '#project_members' do
       it 'does not include project memberships for which user is a requester' do
         user = create(:user)
-        project = create(:project, :public, :access_requestable)
+        project = create(:empty_project, :public, :access_requestable)
         project.request_access(user)
 
         expect(user.project_members).to be_empty
@@ -141,6 +144,11 @@ describe User, models: true do
           user = build(:user, email: "example@test.com")
           expect(user).to be_invalid
         end
+
+        it 'accepts example@test.com when added by another user' do
+          user = build(:user, email: "example@test.com", created_by_id: 1)
+          expect(user).to be_valid
+        end
       end
 
       context 'domain blacklist' do
@@ -159,6 +167,11 @@ describe User, models: true do
             user = build(:user, email: 'info@example.com')
             expect(user).not_to be_valid
           end
+
+          it 'accepts info@example.com when added by another user' do
+            user = build(:user, email: 'info@example.com', created_by_id: 1)
+            expect(user).to be_valid
+          end
         end
 
         context 'when a signup domain is blacklisted but a wildcard subdomain is allowed' do
@@ -293,6 +306,34 @@ describe User, models: true do
     end
   end
 
+  shared_context 'user keys' do
+    let(:user) { create(:user) }
+    let!(:key) { create(:key, user: user) }
+    let!(:deploy_key) { create(:deploy_key, user: user) }
+  end
+
+  describe '#keys' do
+    include_context 'user keys'
+
+    context 'with key and deploy key stored' do
+      it 'returns stored key, but not deploy_key' do
+        expect(user.keys).to include key
+        expect(user.keys).not_to include deploy_key
+      end
+    end
+  end
+
+  describe '#deploy_keys' do
+    include_context 'user keys'
+
+    context 'with key and deploy key stored' do
+      it 'returns stored deploy key, but not normal key' do
+        expect(user.deploy_keys).to include deploy_key
+        expect(user.deploy_keys).not_to include key
+      end
+    end
+  end
+
   describe '#confirm' do
     before do
       allow_any_instance_of(ApplicationSetting).to receive(:send_user_confirmation_email).and_return(true)
@@ -386,13 +427,15 @@ describe User, models: true do
 
   describe 'projects' do
     before do
-      @user = create :user
-      @project = create :project, namespace: @user.namespace
-      @project_2 = create :project, group: create(:group) # Grant MASTER access to the user
-      @project_3 = create :project, group: create(:group) # Grant DEVELOPER access to the user
+      @user = create(:user)
 
-      @project_2.team << [@user, :master]
-      @project_3.team << [@user, :developer]
+      @project = create(:empty_project, namespace: @user.namespace)
+      @project_2 = create(:empty_project, group: create(:group)) do |project|
+        project.add_master(@user)
+      end
+      @project_3 = create(:empty_project, group: create(:group)) do |project|
+        project.add_developer(@user)
+      end
     end
 
     it { expect(@user.authorized_projects).to include(@project) }
@@ -435,7 +478,7 @@ describe User, models: true do
   describe 'namespaced' do
     before do
       @user = create :user
-      @project = create :project, namespace: @user.namespace
+      @project = create(:empty_project, namespace: @user.namespace)
     end
 
     it { expect(@user.several_namespaces?).to be_falsey }
@@ -517,7 +560,7 @@ describe User, models: true do
     before do
       User.delete_all
       @user = create :user
-      @project = create :project
+      @project = create(:empty_project)
     end
 
     it { expect(User.not_in_project(@project)).to include(@user, @project.owner) }
@@ -541,18 +584,16 @@ describe User, models: true do
       it "applies defaults to user" do
         expect(user.projects_limit).to eq(Gitlab.config.gitlab.default_projects_limit)
         expect(user.can_create_group).to eq(Gitlab.config.gitlab.default_can_create_group)
-        expect(user.theme_id).to eq(Gitlab.config.gitlab.default_theme)
         expect(user.external).to be_falsey
       end
     end
 
     describe 'with default overrides' do
-      let(:user) { User.new(projects_limit: 123, can_create_group: false, can_create_team: true, theme_id: 1) }
+      let(:user) { User.new(projects_limit: 123, can_create_group: false, can_create_team: true) }
 
       it "applies defaults to user" do
         expect(user.projects_limit).to eq(123)
         expect(user.can_create_group).to be_falsey
-        expect(user.theme_id).to eq(1)
       end
     end
 
@@ -654,12 +695,11 @@ describe User, models: true do
   end
 
   describe '.search_with_secondary_emails' do
-    def search_with_secondary_emails(query)
-      described_class.search_with_secondary_emails(query)
-    end
+    delegate :search_with_secondary_emails, to: :described_class
 
-    let!(:user) { create(:user) }
-    let!(:email) { create(:email) }
+    let!(:user) { create(:user, name: 'John Doe', username: 'john.doe', email: 'john.doe@example.com' ) }
+    let!(:another_user) { create(:user, name: 'Albert Smith', username: 'albert.smith', email: 'albert.smith@example.com' ) }
+    let!(:email) { create(:email, user: another_user) }
 
     it 'returns users with a matching name' do
       expect(search_with_secondary_emails(user.name)).to eq([user])
@@ -727,17 +767,6 @@ describe User, models: true do
     end
   end
 
-  describe 'by_username_or_id' do
-    let(:user1) { create(:user, username: 'foo') }
-
-    it "gets the correct user" do
-      expect(User.by_username_or_id(user1.id)).to eq(user1)
-      expect(User.by_username_or_id('foo')).to eq(user1)
-      expect(User.by_username_or_id(-1)).to be_nil
-      expect(User.by_username_or_id('bar')).to be_nil
-    end
-  end
-
   describe '.find_by_ssh_key_id' do
     context 'using an existing SSH key ID' do
       let(:user) { create(:user) }
@@ -806,14 +835,14 @@ describe User, models: true do
   describe '#avatar_type' do
     let(:user) { create(:user) }
 
-    it "is true if avatar is image" do
+    it 'is true if avatar is image' do
       user.update_attribute(:avatar, 'uploads/avatar.png')
       expect(user.avatar_type).to be_truthy
     end
 
-    it "is false if avatar is html page" do
+    it 'is false if avatar is html page' do
       user.update_attribute(:avatar, 'uploads/avatar.html')
-      expect(user.avatar_type).to eq(["only images allowed"])
+      expect(user.avatar_type).to eq(['only images allowed'])
     end
   end
 
@@ -935,11 +964,11 @@ describe User, models: true do
     end
   end
 
-  describe "#starred?" do
-    it "determines if user starred a project" do
+  describe '#starred?' do
+    it 'determines if user starred a project' do
       user = create :user
-      project1 = create :project, :public
-      project2 = create :project, :public
+      project1 = create(:empty_project, :public)
+      project2 = create(:empty_project, :public)
 
       expect(user.starred?(project1)).to be_falsey
       expect(user.starred?(project2)).to be_falsey
@@ -962,10 +991,10 @@ describe User, models: true do
     end
   end
 
-  describe "#toggle_star" do
-    it "toggles stars" do
+  describe '#toggle_star' do
+    it 'toggles stars' do
       user = create :user
-      project = create :project, :public
+      project = create(:empty_project, :public)
 
       expect(user.starred?(project)).to be_falsey
       user.toggle_star(project)
@@ -975,42 +1004,55 @@ describe User, models: true do
     end
   end
 
-  describe "#sort" do
+  describe '#sort' do
     before do
       User.delete_all
       @user = create :user, created_at: Date.today, last_sign_in_at: Date.today, name: 'Alpha'
       @user1 = create :user, created_at: Date.today - 1, last_sign_in_at: Date.today - 1, name: 'Omega'
+      @user2 = create :user, created_at: Date.today - 2, last_sign_in_at: nil, name: 'Beta'
     end
 
-    it "sorts users by the recent sign-in time" do
-      expect(User.sort('recent_sign_in').first).to eq(@user)
+    context 'when sort by recent_sign_in' do
+      it 'sorts users by the recent sign-in time' do
+        expect(User.sort('recent_sign_in').first).to eq(@user)
+      end
+
+      it 'pushes users who never signed in to the end' do
+        expect(User.sort('recent_sign_in').third).to eq(@user2)
+      end
     end
 
-    it "sorts users by the oldest sign-in time" do
-      expect(User.sort('oldest_sign_in').first).to eq(@user1)
+    context 'when sort by oldest_sign_in' do
+      it 'sorts users by the oldest sign-in time' do
+        expect(User.sort('oldest_sign_in').first).to eq(@user1)
+      end
+
+      it 'pushes users who never signed in to the end' do
+        expect(User.sort('oldest_sign_in').third).to eq(@user2)
+      end
     end
 
-    it "sorts users in descending order by their creation time" do
+    it 'sorts users in descending order by their creation time' do
       expect(User.sort('created_desc').first).to eq(@user)
     end
 
-    it "sorts users in ascending order by their creation time" do
-      expect(User.sort('created_asc').first).to eq(@user1)
+    it 'sorts users in ascending order by their creation time' do
+      expect(User.sort('created_asc').first).to eq(@user2)
     end
 
-    it "sorts users by id in descending order when nil is passed" do
-      expect(User.sort(nil).first).to eq(@user1)
+    it 'sorts users by id in descending order when nil is passed' do
+      expect(User.sort(nil).first).to eq(@user2)
     end
   end
 
   describe "#contributed_projects" do
     subject { create(:user) }
-    let!(:project1) { create(:project) }
-    let!(:project2) { create(:project, forked_from_project: project3) }
-    let!(:project3) { create(:project) }
+    let!(:project1) { create(:empty_project) }
+    let!(:project2) { create(:empty_project, forked_from_project: project3) }
+    let!(:project3) { create(:empty_project) }
     let!(:merge_request) { create(:merge_request, source_project: project2, target_project: project3, author: subject) }
-    let!(:push_event) { create(:event, action: Event::PUSHED, project: project1, target: project1, author: subject) }
-    let!(:merge_event) { create(:event, action: Event::CREATED, project: project3, target: merge_request, author: subject) }
+    let!(:push_event) { create(:event, :pushed, project: project1, target: project1, author: subject) }
+    let!(:merge_event) { create(:event, :created, project: project3, target: merge_request, author: subject) }
 
     before do
       project1.team << [subject, :master]
@@ -1049,12 +1091,12 @@ describe User, models: true do
 
   describe "#recent_push" do
     subject { create(:user) }
-    let!(:project1) { create(:project) }
-    let!(:project2) { create(:project, forked_from_project: project1) }
+    let!(:project1) { create(:project, :repository) }
+    let!(:project2) { create(:project, :repository, forked_from_project: project1) }
     let!(:push_data) do
       Gitlab::DataBuilder::Push.build_sample(project2, subject)
     end
-    let!(:push_event) { create(:event, action: Event::PUSHED, project: project2, target: project1, author: subject, data: push_data) }
+    let!(:push_event) { create(:event, :pushed, project: project2, target: project1, author: subject, data: push_data) }
 
     before do
       project1.team << [subject, :master]
@@ -1082,7 +1124,7 @@ describe User, models: true do
       expect(subject.recent_push(project2)).to eq(push_event)
 
       push_data1 = Gitlab::DataBuilder::Push.build_sample(project1, subject)
-      push_event1 = create(:event, action: Event::PUSHED, project: project1, target: project1, author: subject, data: push_data1)
+      push_event1 = create(:event, :pushed, project: project1, target: project1, author: subject, data: push_data1)
 
       expect(subject.recent_push([project1, project2])).to eq(push_event1) # Newest
     end
@@ -1124,7 +1166,7 @@ describe User, models: true do
 
     it "includes user's personal projects" do
       user    = create(:user)
-      project = create(:project, :private, namespace: user.namespace)
+      project = create(:empty_project, :private, namespace: user.namespace)
 
       expect(user.authorized_projects).to include(project)
     end
@@ -1132,7 +1174,7 @@ describe User, models: true do
     it "includes personal projects user has been given access to" do
       user1   = create(:user)
       user2   = create(:user)
-      project = create(:project, :private, namespace: user1.namespace)
+      project = create(:empty_project, :private, namespace: user1.namespace)
 
       project.team << [user2, Gitlab::Access::DEVELOPER]
 
@@ -1141,7 +1183,7 @@ describe User, models: true do
 
     it "includes projects of groups user has been added to" do
       group   = create(:group)
-      project = create(:project, group: group)
+      project = create(:empty_project, group: group)
       user    = create(:user)
 
       group.add_developer(user)
@@ -1151,7 +1193,7 @@ describe User, models: true do
 
     it "does not include projects of groups user has been removed from" do
       group   = create(:group)
-      project = create(:project, group: group)
+      project = create(:empty_project, group: group)
       user    = create(:user)
 
       member = group.add_developer(user)
@@ -1163,7 +1205,7 @@ describe User, models: true do
 
     it "includes projects shared with user's group" do
       user    = create(:user)
-      project = create(:project, :private)
+      project = create(:empty_project, :private)
       group   = create(:group)
 
       group.add_reporter(user)
@@ -1175,7 +1217,7 @@ describe User, models: true do
     it "does not include destroyed projects user had access to" do
       user1   = create(:user)
       user2   = create(:user)
-      project = create(:project, :private, namespace: user1.namespace)
+      project = create(:empty_project, :private, namespace: user1.namespace)
 
       project.team << [user2, Gitlab::Access::DEVELOPER]
       expect(user2.authorized_projects).to include(project)
@@ -1186,7 +1228,7 @@ describe User, models: true do
 
     it "does not include projects of destroyed groups user had access to" do
       group   = create(:group)
-      project = create(:project, namespace: group)
+      project = create(:empty_project, namespace: group)
       user    = create(:user)
 
       group.add_developer(user)
@@ -1201,14 +1243,9 @@ describe User, models: true do
     let(:user) { create(:user) }
 
     it 'includes projects for which the user access level is above or equal to reporter' do
-      create(:project)
-      reporter_project = create(:project)
-      developer_project = create(:project)
-      master_project = create(:project)
-
-      reporter_project.team << [user, :reporter]
-      developer_project.team << [user, :developer]
-      master_project.team << [user, :master]
+      reporter_project  = create(:empty_project) { |p| p.add_reporter(user) }
+      developer_project = create(:empty_project) { |p| p.add_developer(user) }
+      master_project    = create(:empty_project) { |p| p.add_master(user) }
 
       expect(user.projects_where_can_admin_issues.to_a).to eq([master_project, developer_project, reporter_project])
       expect(user.can?(:admin_issue, master_project)).to eq(true)
@@ -1217,10 +1254,8 @@ describe User, models: true do
     end
 
     it 'does not include for which the user access level is below reporter' do
-      project = create(:project)
-      guest_project = create(:project)
-
-      guest_project.team << [user, :guest]
+      project = create(:empty_project)
+      guest_project = create(:empty_project) { |p| p.add_guest(user) }
 
       expect(user.projects_where_can_admin_issues.to_a).to be_empty
       expect(user.can?(:admin_issue, guest_project)).to eq(false)
@@ -1228,15 +1263,14 @@ describe User, models: true do
     end
 
     it 'does not include archived projects' do
-      project = create(:project)
-      project.update_attributes(archived: true)
+      project = create(:empty_project, :archived)
 
       expect(user.projects_where_can_admin_issues.to_a).to be_empty
       expect(user.can?(:admin_issue, project)).to eq(false)
     end
 
     it 'does not include projects for which issues are disabled' do
-      project = create(:project, issues_access_level: ProjectFeature::DISABLED)
+      project = create(:empty_project, :issues_disabled)
 
       expect(user.projects_where_can_admin_issues.to_a).to be_empty
       expect(user.can?(:admin_issue, project)).to eq(false)
@@ -1252,7 +1286,7 @@ describe User, models: true do
     end
 
     context 'without any projects' do
-      let(:project) { create(:project) }
+      let(:project) { create(:empty_project) }
 
       it 'does not load' do
         expect(user.ci_authorized_runners).to be_empty
@@ -1261,7 +1295,7 @@ describe User, models: true do
 
     context 'with personal projects runners' do
       let(:namespace) { create(:namespace, owner: user) }
-      let(:project) { create(:project, namespace: namespace) }
+      let(:project) { create(:empty_project, namespace: namespace) }
 
       it 'loads' do
         expect(user.ci_authorized_runners).to contain_exactly(runner)
@@ -1292,7 +1326,7 @@ describe User, models: true do
 
     context 'with groups projects runners' do
       let(:group) { create(:group) }
-      let(:project) { create(:project, group: group) }
+      let(:project) { create(:empty_project, group: group) }
 
       def add_user(access)
         group.add_user(user, access)
@@ -1302,7 +1336,7 @@ describe User, models: true do
     end
 
     context 'with other projects runners' do
-      let(:project) { create(:project) }
+      let(:project) { create(:empty_project) }
 
       def add_user(access)
         project.team << [user, access]
@@ -1332,8 +1366,8 @@ describe User, models: true do
   end
 
   describe '#projects_with_reporter_access_limited_to' do
-    let(:project1) { create(:project) }
-    let(:project2) { create(:project) }
+    let(:project1) { create(:empty_project) }
+    let(:project2) { create(:empty_project) }
     let(:user) { create(:user) }
 
     before do
@@ -1367,6 +1401,39 @@ describe User, models: true do
     end
   end
 
+  describe '#nested_groups' do
+    let!(:user) { create(:user) }
+    let!(:group) { create(:group) }
+    let!(:nested_group) { create(:group, parent: group) }
+
+    before do
+      group.add_owner(user)
+
+      # Add more data to ensure method does not include wrong groups
+      create(:group).add_owner(create(:user))
+    end
+
+    it { expect(user.nested_groups).to eq([nested_group]) }
+  end
+
+  describe '#nested_groups_projects' do
+    let!(:user) { create(:user) }
+    let!(:group) { create(:group) }
+    let!(:nested_group) { create(:group, parent: group) }
+    let!(:project) { create(:empty_project, namespace: group) }
+    let!(:nested_project) { create(:empty_project, namespace: nested_group) }
+
+    before do
+      group.add_owner(user)
+
+      # Add more data to ensure method does not include wrong projects
+      other_project = create(:empty_project, namespace: create(:group, :nested))
+      other_project.add_developer(create(:user))
+    end
+
+    it { expect(user.nested_groups_projects).to eq([nested_project]) }
+  end
+
   describe '#refresh_authorized_projects', redis: true do
     let(:project1) { create(:empty_project) }
     let(:project2) { create(:empty_project) }
@@ -1393,4 +1460,74 @@ describe User, models: true do
       expect(user.project_authorizations.where(access_level: Gitlab::Access::REPORTER).exists?).to eq(true)
     end
   end
+
+  describe '#access_level=' do
+    let(:user) { build(:user) }
+
+    it 'does nothing for an invalid access level' do
+      user.access_level = :invalid_access_level
+
+      expect(user.access_level).to eq(:regular)
+      expect(user.admin).to be false
+    end
+
+    it "assigns the 'admin' access level" do
+      user.access_level = :admin
+
+      expect(user.access_level).to eq(:admin)
+      expect(user.admin).to be true
+    end
+
+    it "doesn't clear existing access levels when an invalid access level is passed in" do
+      user.access_level = :admin
+      user.access_level = :invalid_access_level
+
+      expect(user.access_level).to eq(:admin)
+      expect(user.admin).to be true
+    end
+
+    it "accepts string values in addition to symbols" do
+      user.access_level = 'admin'
+
+      expect(user.access_level).to eq(:admin)
+      expect(user.admin).to be true
+    end
+  end
+
+  describe '.ghost' do
+    it "creates a ghost user if one isn't already present" do
+      ghost = User.ghost
+
+      expect(ghost).to be_ghost
+      expect(ghost).to be_persisted
+    end
+
+    it "does not create a second ghost user if one is already present" do
+      expect do
+        User.ghost
+        User.ghost
+      end.to change { User.count }.by(1)
+      expect(User.ghost).to eq(User.ghost)
+    end
+
+    context "when a regular user exists with the username 'ghost'" do
+      it "creates a ghost user with a non-conflicting username" do
+        create(:user, username: 'ghost')
+        ghost = User.ghost
+
+        expect(ghost).to be_persisted
+        expect(ghost.username).to eq('ghost1')
+      end
+    end
+
+    context "when a regular user exists with the email 'ghost@example.com'" do
+      it "creates a ghost user with a non-conflicting email" do
+        create(:user, email: 'ghost@example.com')
+        ghost = User.ghost
+
+        expect(ghost).to be_persisted
+        expect(ghost.email).to eq('ghost1@example.com')
+      end
+    end
+  end
 end
diff --git a/spec/models/wiki_directory_spec.rb b/spec/models/wiki_directory_spec.rb
new file mode 100644
index 00000000000..1caaa557085
--- /dev/null
+++ b/spec/models/wiki_directory_spec.rb
@@ -0,0 +1,44 @@
+require 'spec_helper'
+
+RSpec.describe WikiDirectory, models: true do
+  describe 'validations' do
+    subject { build(:wiki_directory) }
+
+    it { is_expected.to validate_presence_of(:slug) }
+  end
+
+  describe '#initialize' do
+    context 'when there are pages' do
+      let(:pages) { [build(:wiki_page)] }
+      let(:directory) { WikiDirectory.new('/path_up_to/dir', pages) }
+
+      it 'sets the slug attribute' do
+        expect(directory.slug).to eq('/path_up_to/dir')
+      end
+
+      it 'sets the pages attribute' do
+        expect(directory.pages).to eq(pages)
+      end
+    end
+
+    context 'when there are no pages' do
+      let(:directory) { WikiDirectory.new('/path_up_to/dir') }
+
+      it 'sets the slug attribute' do
+        expect(directory.slug).to eq('/path_up_to/dir')
+      end
+
+      it 'sets the pages attribute to an empty array' do
+        expect(directory.pages).to eq([])
+      end
+    end
+  end
+
+  describe '#to_partial_path' do
+    it 'returns the relative path to the partial to be used' do
+      directory = build(:wiki_directory)
+
+      expect(directory.to_partial_path).to eq('projects/wikis/wiki_directory')
+    end
+  end
+end
diff --git a/spec/models/wiki_page_spec.rb b/spec/models/wiki_page_spec.rb
index 5c34b1b0a30..753dc938c52 100644
--- a/spec/models/wiki_page_spec.rb
+++ b/spec/models/wiki_page_spec.rb
@@ -7,6 +7,75 @@ describe WikiPage, models: true do
 
   subject { WikiPage.new(wiki) }
 
+  describe '.group_by_directory' do
+    context 'when there are no pages' do
+      it 'returns an empty array' do
+        expect(WikiPage.group_by_directory(nil)).to eq([])
+        expect(WikiPage.group_by_directory([])).to eq([])
+      end
+    end
+
+    context 'when there are pages' do
+      before do
+        create_page('dir_1/dir_1_1/page_3', 'content')
+        create_page('dir_1/page_2', 'content')
+        create_page('dir_2/page_5', 'content')
+        create_page('dir_2/page_4', 'content')
+        create_page('page_1', 'content')
+      end
+      let(:page_1) { wiki.find_page('page_1') }
+      let(:dir_1) do
+        WikiDirectory.new('dir_1', [wiki.find_page('dir_1/page_2')])
+      end
+      let(:dir_1_1) do
+        WikiDirectory.new('dir_1/dir_1_1', [wiki.find_page('dir_1/dir_1_1/page_3')])
+      end
+      let(:dir_2) do
+        pages = [wiki.find_page('dir_2/page_5'),
+                 wiki.find_page('dir_2/page_4')]
+        WikiDirectory.new('dir_2', pages)
+      end
+
+      it 'returns an array with pages and directories' do
+        expected_grouped_entries = [page_1, dir_1, dir_1_1, dir_2]
+
+        grouped_entries = WikiPage.group_by_directory(wiki.pages)
+
+        grouped_entries.each_with_index do |page_or_dir, i|
+          expected_page_or_dir = expected_grouped_entries[i]
+          expected_slugs = get_slugs(expected_page_or_dir)
+          slugs = get_slugs(page_or_dir)
+
+          expect(slugs).to match_array(expected_slugs)
+        end
+      end
+
+      it 'returns an array sorted by alphabetical position' do
+        # Directories and pages within directories are sorted alphabetically.
+        # Pages at root come before everything.
+        expected_order = ['page_1', 'dir_1/page_2', 'dir_1/dir_1_1/page_3',
+                          'dir_2/page_4', 'dir_2/page_5']
+
+        grouped_entries = WikiPage.group_by_directory(wiki.pages)
+
+        actual_order =
+          grouped_entries.map do |page_or_dir|
+            get_slugs(page_or_dir)
+          end.
+          flatten
+        expect(actual_order).to eq(expected_order)
+      end
+    end
+  end
+
+  describe '.unhyphenize' do
+    it 'removes hyphens from a name' do
+      name = 'a-name--with-hyphens'
+
+      expect(WikiPage.unhyphenize(name)).to eq('a name with hyphens')
+    end
+  end
+
   describe "#initialize" do
     context "when initialized with an existing gollum page" do
       before do
@@ -189,6 +258,26 @@ describe WikiPage, models: true do
     end
   end
 
+  describe '#directory' do
+    context 'when the page is at the root directory' do
+      it 'returns an empty string' do
+        create_page('file', 'content')
+        page = wiki.find_page('file')
+
+        expect(page.directory).to eq('')
+      end
+    end
+
+    context 'when the page is inside an actual directory' do
+      it 'returns the full directory hierarchy' do
+        create_page('dir_1/dir_1_1/file', 'content')
+        page = wiki.find_page('dir_1/dir_1_1/file')
+
+        expect(page.directory).to eq('dir_1/dir_1_1')
+      end
+    end
+  end
+
   describe '#historical?' do
     before do
       create_page('Update', 'content')
@@ -221,6 +310,27 @@ describe WikiPage, models: true do
     end
   end
 
+  describe '#to_partial_path' do
+    it 'returns the relative path to the partial to be used' do
+      page = build(:wiki_page)
+
+      expect(page.to_partial_path).to eq('projects/wikis/wiki_page')
+    end
+  end
+
+  describe '#==' do
+    let(:original_wiki_page) { create(:wiki_page) }
+
+    it 'returns true for identical wiki page' do
+      expect(original_wiki_page).to eq(original_wiki_page)
+    end
+
+    it 'returns false for updated wiki page' do
+      updated_wiki_page = original_wiki_page.update("Updated content")
+      expect(original_wiki_page).not_to eq(updated_wiki_page)
+    end
+  end
+
   private
 
   def remove_temp_repo(path)
@@ -239,4 +349,12 @@ describe WikiPage, models: true do
     page = wiki.wiki.paged(title)
     wiki.wiki.delete_page(page, commit_details)
   end
+
+  def get_slugs(page_or_dir)
+    if page_or_dir.is_a? WikiPage
+      [page_or_dir.slug]
+    else
+      page_or_dir.pages.present? ? page_or_dir.pages.map(&:slug) : []
+    end
+  end
 end
diff --git a/spec/policies/base_policy_spec.rb b/spec/policies/base_policy_spec.rb
new file mode 100644
index 00000000000..02acdcb36df
--- /dev/null
+++ b/spec/policies/base_policy_spec.rb
@@ -0,0 +1,19 @@
+require 'spec_helper'
+
+describe BasePolicy, models: true do
+  describe '.class_for' do
+    it 'detects policy class based on the subject ancestors' do
+      expect(described_class.class_for(GenericCommitStatus.new)).to eq(CommitStatusPolicy)
+    end
+
+    it 'detects policy class for a presented subject' do
+      presentee = Ci::BuildPresenter.new(Ci::Build.new)
+
+      expect(described_class.class_for(presentee)).to eq(Ci::BuildPolicy)
+    end
+
+    it 'uses GlobalPolicy when :global is given' do
+      expect(described_class.class_for(:global)).to eq(GlobalPolicy)
+    end
+  end
+end
diff --git a/spec/policies/ci/build_policy_spec.rb b/spec/policies/ci/build_policy_spec.rb
new file mode 100644
index 00000000000..0f280f32eac
--- /dev/null
+++ b/spec/policies/ci/build_policy_spec.rb
@@ -0,0 +1,93 @@
+require 'spec_helper'
+
+describe Ci::BuildPolicy, :models do
+  let(:user) { create(:user) }
+  let(:build) { create(:ci_build, pipeline: pipeline) }
+  let(:pipeline) { create(:ci_empty_pipeline, project: project) }
+
+  let(:policies) do
+    described_class.abilities(user, build).to_set
+  end
+
+  shared_context 'public pipelines disabled' do
+    before { project.update_attribute(:public_builds, false) }
+  end
+
+  describe '#rules' do
+    context 'when user does not have access to the project' do
+      let(:project) { create(:empty_project, :private) }
+
+      context 'when public builds are enabled' do
+        it 'does not include ability to read build' do
+          expect(policies).not_to include :read_build
+        end
+      end
+
+      context 'when public builds are disabled' do
+        include_context 'public pipelines disabled'
+
+        it 'does not include ability to read build' do
+          expect(policies).not_to include :read_build
+        end
+      end
+    end
+
+    context 'when anonymous user has access to the project' do
+      let(:project) { create(:empty_project, :public) }
+
+      context 'when public builds are enabled' do
+        it 'includes ability to read build' do
+          expect(policies).to include :read_build
+        end
+      end
+
+      context 'when public builds are disabled' do
+        include_context 'public pipelines disabled'
+
+        it 'does not include ability to read build' do
+          expect(policies).not_to include :read_build
+        end
+      end
+    end
+
+    context 'when team member has access to the project' do
+      let(:project) { create(:empty_project, :public) }
+
+      context 'team member is a guest' do
+        before { project.team << [user, :guest] }
+
+        context 'when public builds are enabled' do
+          it 'includes ability to read build' do
+            expect(policies).to include :read_build
+          end
+        end
+
+        context 'when public builds are disabled' do
+          include_context 'public pipelines disabled'
+
+          it 'does not include ability to read build' do
+            expect(policies).not_to include :read_build
+          end
+        end
+      end
+
+      context 'team member is a reporter' do
+        before { project.team << [user, :reporter] }
+
+        context 'when public builds are enabled' do
+          it 'includes ability to read build' do
+            expect(policies).to include :read_build
+          end
+        end
+
+        context 'when public builds are disabled' do
+          include_context 'public pipelines disabled'
+
+          it 'does not include ability to read build' do
+            expect(policies).to include :read_build
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/spec/policies/ci/trigger_policy_spec.rb b/spec/policies/ci/trigger_policy_spec.rb
new file mode 100644
index 00000000000..63ad5eb7322
--- /dev/null
+++ b/spec/policies/ci/trigger_policy_spec.rb
@@ -0,0 +1,103 @@
+require 'spec_helper'
+
+describe Ci::TriggerPolicy, :models do
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project) }
+  let(:trigger) { create(:ci_trigger, project: project, owner: owner) }
+
+  let(:policies) do
+    described_class.abilities(user, trigger).to_set
+  end
+
+  shared_examples 'allows to admin and manage trigger' do
+    it 'does include ability to admin trigger' do
+      expect(policies).to include :admin_trigger
+    end
+
+    it 'does include ability to manage trigger' do
+      expect(policies).to include :manage_trigger
+    end
+  end
+
+  shared_examples 'allows to manage trigger' do
+    it 'does not include ability to admin trigger' do
+      expect(policies).not_to include :admin_trigger
+    end
+
+    it 'does include ability to manage trigger' do
+      expect(policies).to include :manage_trigger
+    end
+  end
+
+  shared_examples 'disallows to admin and manage trigger' do
+    it 'does not include ability to admin trigger' do
+      expect(policies).not_to include :admin_trigger
+    end
+
+    it 'does not include ability to manage trigger' do
+      expect(policies).not_to include :manage_trigger
+    end
+  end
+
+  describe '#rules' do
+    context 'when owner is undefined' do
+      let(:owner) { nil }
+
+      context 'when user is master of the project' do
+        before do
+          project.team << [user, :master]
+        end
+
+        it_behaves_like 'allows to admin and manage trigger'
+      end
+
+      context 'when user is developer of the project' do
+        before do
+          project.team << [user, :developer]
+        end
+
+        it_behaves_like 'disallows to admin and manage trigger'
+      end
+
+      context 'when user is not member of the project' do
+        it_behaves_like 'disallows to admin and manage trigger'
+      end
+    end
+
+    context 'when owner is an user' do
+      let(:owner) { user }
+
+      context 'when user is master of the project' do
+        before do
+          project.team << [user, :master]
+        end
+
+        it_behaves_like 'allows to admin and manage trigger'
+      end
+    end
+
+    context 'when owner is another user' do
+      let(:owner) { create(:user) }
+
+      context 'when user is master of the project' do
+        before do
+          project.team << [user, :master]
+        end
+
+        it_behaves_like 'allows to manage trigger'
+      end
+
+      context 'when user is developer of the project' do
+        before do
+          project.team << [user, :developer]
+        end
+
+        it_behaves_like 'disallows to admin and manage trigger'
+      end
+
+      context 'when user is not member of the project' do
+        it_behaves_like 'disallows to admin and manage trigger'
+      end
+    end
+  end
+end
diff --git a/spec/policies/group_policy_spec.rb b/spec/policies/group_policy_spec.rb
new file mode 100644
index 00000000000..5c34ff04152
--- /dev/null
+++ b/spec/policies/group_policy_spec.rb
@@ -0,0 +1,174 @@
+require 'spec_helper'
+
+describe GroupPolicy, models: true do
+  let(:guest) { create(:user) }
+  let(:reporter) { create(:user) }
+  let(:developer) { create(:user) }
+  let(:master) { create(:user) }
+  let(:owner) { create(:user) }
+  let(:admin) { create(:admin) }
+  let(:group) { create(:group) }
+
+  let(:master_permissions) do
+    [
+      :create_projects,
+      :admin_milestones,
+      :admin_label
+    ]
+  end
+
+  let(:owner_permissions) do
+    [
+      :admin_group,
+      :admin_namespace,
+      :admin_group_member,
+      :change_visibility_level
+    ]
+  end
+
+  before do
+    group.add_guest(guest)
+    group.add_reporter(reporter)
+    group.add_developer(developer)
+    group.add_master(master)
+    group.add_owner(owner)
+  end
+
+  subject { described_class.abilities(current_user, group).to_set }
+
+  context 'with no user' do
+    let(:current_user) { nil }
+
+    it do
+      is_expected.to include(:read_group)
+      is_expected.not_to include(*master_permissions)
+      is_expected.not_to include(*owner_permissions)
+    end
+  end
+
+  context 'guests' do
+    let(:current_user) { guest }
+
+    it do
+      is_expected.to include(:read_group)
+      is_expected.not_to include(*master_permissions)
+      is_expected.not_to include(*owner_permissions)
+    end
+  end
+
+  context 'reporter' do
+    let(:current_user) { reporter }
+
+    it do
+      is_expected.to include(:read_group)
+      is_expected.not_to include(*master_permissions)
+      is_expected.not_to include(*owner_permissions)
+    end
+  end
+
+  context 'developer' do
+    let(:current_user) { developer }
+
+    it do
+      is_expected.to include(:read_group)
+      is_expected.not_to include(*master_permissions)
+      is_expected.not_to include(*owner_permissions)
+    end
+  end
+
+  context 'master' do
+    let(:current_user) { master }
+
+    it do
+      is_expected.to include(:read_group)
+      is_expected.to include(*master_permissions)
+      is_expected.not_to include(*owner_permissions)
+    end
+  end
+
+  context 'owner' do
+    let(:current_user) { owner }
+
+    it do
+      is_expected.to include(:read_group)
+      is_expected.to include(*master_permissions)
+      is_expected.to include(*owner_permissions)
+    end
+  end
+
+  context 'admin' do
+    let(:current_user) { admin }
+
+    it do
+      is_expected.to include(:read_group)
+      is_expected.to include(*master_permissions)
+      is_expected.to include(*owner_permissions)
+    end
+  end
+
+  describe 'private nested group inherit permissions' do
+    let(:nested_group) { create(:group, :private, parent: group) }
+
+    subject { described_class.abilities(current_user, nested_group).to_set }
+
+    context 'with no user' do
+      let(:current_user) { nil }
+
+      it do
+        is_expected.not_to include(:read_group)
+        is_expected.not_to include(*master_permissions)
+        is_expected.not_to include(*owner_permissions)
+      end
+    end
+
+    context 'guests' do
+      let(:current_user) { guest }
+
+      it do
+        is_expected.to include(:read_group)
+        is_expected.not_to include(*master_permissions)
+        is_expected.not_to include(*owner_permissions)
+      end
+    end
+
+    context 'reporter' do
+      let(:current_user) { reporter }
+
+      it do
+        is_expected.to include(:read_group)
+        is_expected.not_to include(*master_permissions)
+        is_expected.not_to include(*owner_permissions)
+      end
+    end
+
+    context 'developer' do
+      let(:current_user) { developer }
+
+      it do
+        is_expected.to include(:read_group)
+        is_expected.not_to include(*master_permissions)
+        is_expected.not_to include(*owner_permissions)
+      end
+    end
+
+    context 'master' do
+      let(:current_user) { master }
+
+      it do
+        is_expected.to include(:read_group)
+        is_expected.to include(*master_permissions)
+        is_expected.not_to include(*owner_permissions)
+      end
+    end
+
+    context 'owner' do
+      let(:current_user) { owner }
+
+      it do
+        is_expected.to include(:read_group)
+        is_expected.to include(*master_permissions)
+        is_expected.to include(*owner_permissions)
+      end
+    end
+  end
+end
diff --git a/spec/policies/project_policy_spec.rb b/spec/policies/project_policy_spec.rb
index eeab9827d99..0a5edf35f59 100644
--- a/spec/policies/project_policy_spec.rb
+++ b/spec/policies/project_policy_spec.rb
@@ -10,61 +10,59 @@ describe ProjectPolicy, models: true do
   let(:project) { create(:empty_project, :public, namespace: owner.namespace) }
 
   let(:guest_permissions) do
-    [
-      :read_project, :read_board, :read_list, :read_wiki, :read_issue, :read_label,
-      :read_milestone, :read_project_snippet, :read_project_member,
-      :read_note, :create_project, :create_issue, :create_note,
-      :upload_file
+    %i[
+      read_project read_board read_list read_wiki read_issue read_label
+      read_milestone read_project_snippet read_project_member
+      read_note create_project create_issue create_note
+      upload_file
     ]
   end
 
   let(:reporter_permissions) do
-    [
-      :download_code, :fork_project, :create_project_snippet, :update_issue,
-      :admin_issue, :admin_label, :admin_list, :read_commit_status, :read_build,
-      :read_container_image, :read_pipeline, :read_environment, :read_deployment,
-      :read_merge_request, :download_wiki_code
+    %i[
+      download_code fork_project create_project_snippet update_issue
+      admin_issue admin_label admin_list read_commit_status read_build
+      read_container_image read_pipeline read_environment read_deployment
+      read_merge_request download_wiki_code
     ]
   end
 
   let(:team_member_reporter_permissions) do
-    [
-      :build_download_code, :build_read_container_image
-    ]
+    %i[build_download_code build_read_container_image]
   end
 
   let(:developer_permissions) do
-    [
-      :admin_merge_request, :update_merge_request, :create_commit_status,
-      :update_commit_status, :create_build, :update_build, :create_pipeline,
-      :update_pipeline, :create_merge_request, :create_wiki, :push_code,
-      :resolve_note, :create_container_image, :update_container_image,
-      :create_environment, :create_deployment
+    %i[
+      admin_merge_request update_merge_request create_commit_status
+      update_commit_status create_build update_build create_pipeline
+      update_pipeline create_merge_request create_wiki push_code
+      resolve_note create_container_image update_container_image
+      create_environment create_deployment
     ]
   end
 
   let(:master_permissions) do
-    [
-      :push_code_to_protected_branches, :update_project_snippet, :update_environment,
-      :update_deployment, :admin_milestone, :admin_project_snippet,
-      :admin_project_member, :admin_note, :admin_wiki, :admin_project,
-      :admin_commit_status, :admin_build, :admin_container_image,
-      :admin_pipeline, :admin_environment, :admin_deployment
+    %i[
+      push_code_to_protected_branches update_project_snippet update_environment
+      update_deployment admin_milestone admin_project_snippet
+      admin_project_member admin_note admin_wiki admin_project
+      admin_commit_status admin_build admin_container_image
+      admin_pipeline admin_environment admin_deployment
     ]
   end
 
   let(:public_permissions) do
-    [
-      :download_code, :fork_project, :read_commit_status, :read_pipeline,
-      :read_container_image, :build_download_code, :build_read_container_image,
-      :download_wiki_code
+    %i[
+      download_code fork_project read_commit_status read_pipeline
+      read_container_image build_download_code build_read_container_image
+      download_wiki_code
     ]
   end
 
   let(:owner_permissions) do
-    [
-      :change_namespace, :change_visibility_level, :rename_project, :remove_project,
-      :archive_project, :remove_fork_project, :destroy_merge_request, :destroy_issue
+    %i[
+      change_namespace change_visibility_level rename_project remove_project
+      archive_project remove_fork_project destroy_merge_request destroy_issue
     ]
   end
 
diff --git a/spec/policies/project_snippet_policy_spec.rb b/spec/policies/project_snippet_policy_spec.rb
new file mode 100644
index 00000000000..d0758af57dd
--- /dev/null
+++ b/spec/policies/project_snippet_policy_spec.rb
@@ -0,0 +1,101 @@
+require 'spec_helper'
+
+describe ProjectSnippetPolicy, models: true do
+  let(:current_user) { create(:user) }
+
+  let(:author_permissions) do
+    [
+      :update_project_snippet,
+      :admin_project_snippet
+    ]
+  end
+
+  subject { described_class.abilities(current_user, project_snippet).to_set }
+
+  context 'public snippet' do
+    let(:project_snippet) { create(:project_snippet, :public) }
+
+    context 'no user' do
+      let(:current_user) { nil }
+
+      it do
+        is_expected.to include(:read_project_snippet)
+        is_expected.not_to include(*author_permissions)
+      end
+    end
+
+    context 'regular user' do
+      it do
+        is_expected.to include(:read_project_snippet)
+        is_expected.not_to include(*author_permissions)
+      end
+    end
+  end
+
+  context 'internal snippet' do
+    let(:project_snippet) { create(:project_snippet, :internal) }
+
+    context 'no user' do
+      let(:current_user) { nil }
+
+      it do
+        is_expected.not_to include(:read_project_snippet)
+        is_expected.not_to include(*author_permissions)
+      end
+    end
+
+    context 'regular user' do
+      it do
+        is_expected.to include(:read_project_snippet)
+        is_expected.not_to include(*author_permissions)
+      end
+    end
+  end
+
+  context 'private snippet' do
+    let(:project_snippet) { create(:project_snippet, :private) }
+
+    context 'no user' do
+      let(:current_user) { nil }
+
+      it do
+        is_expected.not_to include(:read_project_snippet)
+        is_expected.not_to include(*author_permissions)
+      end
+    end
+
+    context 'regular user' do
+      it do
+        is_expected.not_to include(:read_project_snippet)
+        is_expected.not_to include(*author_permissions)
+      end
+    end
+
+    context 'snippet author' do
+      let(:project_snippet) { create(:project_snippet, :private, author: current_user) }
+
+      it do
+        is_expected.to include(:read_project_snippet)
+        is_expected.to include(*author_permissions)
+      end
+    end
+
+    context 'project team member' do
+      before { project_snippet.project.team << [current_user, :developer] }
+
+      it do
+        is_expected.to include(:read_project_snippet)
+        is_expected.not_to include(*author_permissions)
+      end
+    end
+
+    context 'admin user' do
+      let(:current_user) { create(:admin) }
+
+      it do
+        is_expected.to include(:read_project_snippet)
+        is_expected.to include(*author_permissions)
+      end
+    end
+  end
+end
diff --git a/spec/policies/user_policy_spec.rb b/spec/policies/user_policy_spec.rb
new file mode 100644
index 00000000000..d5761390d39
--- /dev/null
+++ b/spec/policies/user_policy_spec.rb
@@ -0,0 +1,37 @@
+require 'spec_helper'
+
+describe UserPolicy, models: true do
+  let(:current_user) { create(:user) }
+  let(:user) { create(:user) }
+
+  subject { described_class.abilities(current_user, user).to_set }
+
+  describe "reading a user's information" do
+    it { is_expected.to include(:read_user) }
+  end
+
+  describe "destroying a user" do
+    context "when a regular user tries to destroy another regular user" do
+      it { is_expected.not_to include(:destroy_user) }
+    end
+
+    context "when a regular user tries to destroy themselves" do
+      let(:current_user) { user }
+
+      it { is_expected.to include(:destroy_user) }
+    end
+
+    context "when an admin user tries to destroy a regular user" do
+      let(:current_user) { create(:user, :admin) }
+
+      it { is_expected.to include(:destroy_user) }
+    end
+
+    context "when an admin user tries to destroy a ghost user" do
+      let(:current_user) { create(:user, :admin) }
+      let(:user) { create(:user, :ghost) }
+
+      it { is_expected.not_to include(:destroy_user) }
+    end
+  end
+end
diff --git a/spec/presenters/ci/build_presenter_spec.rb b/spec/presenters/ci/build_presenter_spec.rb
new file mode 100644
index 00000000000..7a35da38b2b
--- /dev/null
+++ b/spec/presenters/ci/build_presenter_spec.rb
@@ -0,0 +1,77 @@
+require 'spec_helper'
+
+describe Ci::BuildPresenter do
+  let(:project) { create(:empty_project) }
+  let(:pipeline) { create(:ci_pipeline, project: project) }
+  let(:build) { create(:ci_build, pipeline: pipeline) }
+
+  subject(:presenter) do
+    described_class.new(build)
+  end
+
+  it 'inherits from Gitlab::View::Presenter::Delegated' do
+    expect(described_class.superclass).to eq(Gitlab::View::Presenter::Delegated)
+  end
+
+  describe '#initialize' do
+    it 'takes a build and optional params' do
+      expect { presenter }.not_to raise_error
+    end
+
+    it 'exposes build' do
+      expect(presenter.build).to eq(build)
+    end
+
+    it 'forwards missing methods to build' do
+      expect(presenter.ref).to eq('master')
+    end
+  end
+
+  describe '#erased_by_user?' do
+    it 'takes a build and optional params' do
+      expect(presenter).not_to be_erased_by_user
+    end
+  end
+
+  describe '#erased_by_name' do
+    context 'when build is not erased' do
+      before do
+        expect(presenter).to receive(:erased_by_user?).and_return(false)
+      end
+
+      it 'returns nil' do
+        expect(presenter.erased_by_name).to be_nil
+      end
+    end
+
+    context 'when build is erased' do
+      before do
+        expect(presenter).to receive(:erased_by_user?).and_return(true)
+        expect(build).to receive(:erased_by).
+          and_return(double(:user, name: 'John Doe'))
+      end
+
+      it 'returns the name of the eraser' do
+        expect(presenter.erased_by_name).to eq('John Doe')
+      end
+    end
+  end
+
+  describe 'quack like a Ci::Build permission-wise' do
+    context 'user is not allowed' do
+      let(:project) { build_stubbed(:empty_project, public_builds: false) }
+
+      it 'returns false' do
+        expect(presenter.can?(nil, :read_build)).to be_falsy
+      end
+    end
+
+    context 'user is allowed' do
+      let(:project) { build_stubbed(:empty_project, :public) }
+
+      it 'returns true' do
+        expect(presenter.can?(nil, :read_build)).to be_truthy
+      end
+    end
+  end
+end
diff --git a/spec/presenters/projects/settings/deploy_keys_presenter_spec.rb b/spec/presenters/projects/settings/deploy_keys_presenter_spec.rb
new file mode 100644
index 00000000000..6443f86b6a1
--- /dev/null
+++ b/spec/presenters/projects/settings/deploy_keys_presenter_spec.rb
@@ -0,0 +1,66 @@
+require 'spec_helper'
+
+describe Projects::Settings::DeployKeysPresenter do
+  let(:project) { create(:empty_project) }
+  let(:user) { create(:user) }
+  let(:deploy_key)  { create(:deploy_key, public: true) }
+
+  let!(:deploy_keys_project) do
+    create(:deploy_keys_project, project: project, deploy_key: deploy_key)
+  end
+
+  subject(:presenter) do
+    described_class.new(project, current_user: user)
+  end
+
+  it 'inherits from Gitlab::View::Presenter::Simple' do
+    expect(described_class.superclass).to eq(Gitlab::View::Presenter::Simple)
+  end
+
+  describe '#enabled_keys' do
+    it 'returns currently enabled keys' do
+      expect(presenter.enabled_keys).to eq [deploy_keys_project.deploy_key]
+    end
+
+    it 'does not contain enabled_keys inside available_keys' do
+      expect(presenter.available_keys).not_to include deploy_key
+    end
+
+    it 'returns the enabled_keys size' do
+      expect(presenter.enabled_keys_size).to eq(1)
+    end
+
+    it 'returns true if there is any enabled_keys' do
+      expect(presenter.any_keys_enabled?).to eq(true)
+    end
+  end
+
+  describe '#available_keys/#available_project_keys' do
+    let(:other_deploy_key) { create(:another_deploy_key) }
+
+    before do
+      project_key = create(:deploy_keys_project, deploy_key: other_deploy_key)
+      project_key.project.add_developer(user)
+    end
+
+    it 'returns the current available_keys' do
+      expect(presenter.available_keys).not_to be_empty
+    end
+
+    it 'returns the current available_project_keys' do
+      expect(presenter.available_project_keys).not_to be_empty
+    end
+
+    it 'returns false if any available_project_keys are enabled' do
+      expect(presenter.any_available_project_keys_enabled?).to eq(true)
+    end
+
+    it 'returns the available_project_keys size' do
+      expect(presenter.available_project_keys_size).to eq(1)
+    end
+
+    it 'shows if there is an available key' do
+      expect(presenter.key_available?(deploy_key)).to eq(false)
+    end
+  end
+end
diff --git a/spec/requests/api/access_requests_spec.rb b/spec/requests/api/access_requests_spec.rb
index 1a771b3c87a..46edbd49b28 100644
--- a/spec/requests/api/access_requests_spec.rb
+++ b/spec/requests/api/access_requests_spec.rb
@@ -9,7 +9,7 @@ describe API::AccessRequests, api: true  do
   let(:stranger) { create(:user) }
 
   let(:project) do
-    create(:project, :public, :access_requestable, creator_id: master.id, namespace: master.namespace) do |project|
+    create(:empty_project, :public, :access_requestable, creator_id: master.id, namespace: master.namespace) do |project|
       project.team << [developer, :developer]
       project.team << [master, :master]
       project.request_access(access_requester)
@@ -48,6 +48,7 @@ describe API::AccessRequests, api: true  do
           get api("/#{source_type.pluralize}/#{source.id}/access_requests", master)
 
           expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
           expect(json_response.size).to eq(1)
         end
@@ -199,7 +200,7 @@ describe API::AccessRequests, api: true  do
           expect do
             delete api("/#{source_type.pluralize}/#{source.id}/access_requests/#{access_requester.id}", access_requester)
 
-            expect(response).to have_http_status(200)
+            expect(response).to have_http_status(204)
           end.to change { source.requesters.count }.by(-1)
         end
       end
@@ -209,7 +210,7 @@ describe API::AccessRequests, api: true  do
           expect do
             delete api("/#{source_type.pluralize}/#{source.id}/access_requests/#{access_requester.id}", master)
 
-            expect(response).to have_http_status(200)
+            expect(response).to have_http_status(204)
           end.to change { source.requesters.count }.by(-1)
         end
 
diff --git a/spec/requests/api/api_helpers_spec.rb b/spec/requests/api/api_helpers_spec.rb
deleted file mode 100644
index 3f34309f419..00000000000
--- a/spec/requests/api/api_helpers_spec.rb
+++ /dev/null
@@ -1,404 +0,0 @@
-require 'spec_helper'
-
-describe API::Helpers, api: true do
-  include API::Helpers
-  include ApiHelpers
-  include SentryHelper
-
-  let(:user) { create(:user) }
-  let(:admin) { create(:admin) }
-  let(:key) { create(:key, user: user) }
-
-  let(:params) { {} }
-  let(:env) { { 'REQUEST_METHOD' => 'GET' } }
-  let(:request) { Rack::Request.new(env) }
-
-  def set_env(token_usr, identifier)
-    clear_env
-    clear_param
-    env[API::Helpers::PRIVATE_TOKEN_HEADER] = token_usr.private_token
-    env[API::Helpers::SUDO_HEADER] = identifier
-  end
-
-  def set_param(token_usr, identifier)
-    clear_env
-    clear_param
-    params[API::Helpers::PRIVATE_TOKEN_PARAM] = token_usr.private_token
-    params[API::Helpers::SUDO_PARAM] = identifier
-  end
-
-  def clear_env
-    env.delete(API::Helpers::PRIVATE_TOKEN_HEADER)
-    env.delete(API::Helpers::SUDO_HEADER)
-  end
-
-  def clear_param
-    params.delete(API::Helpers::PRIVATE_TOKEN_PARAM)
-    params.delete(API::Helpers::SUDO_PARAM)
-  end
-
-  def warden_authenticate_returns(value)
-    warden = double("warden", authenticate: value)
-    env['warden'] = warden
-  end
-
-  def doorkeeper_guard_returns(value)
-    allow_any_instance_of(self.class).to receive(:doorkeeper_guard){ value }
-  end
-
-  def error!(message, status)
-    raise Exception.new("#{status} - #{message}")
-  end
-
-  describe ".current_user" do
-    subject { current_user }
-
-    describe "Warden authentication" do
-      before { doorkeeper_guard_returns false }
-
-      context "with invalid credentials" do
-        context "GET request" do
-          before { env['REQUEST_METHOD'] = 'GET' }
-          it { is_expected.to be_nil }
-        end
-      end
-
-      context "with valid credentials" do
-        before { warden_authenticate_returns user }
-
-        context "GET request" do
-          before { env['REQUEST_METHOD'] = 'GET' }
-          it { is_expected.to eq(user) }
-        end
-
-        context "HEAD request" do
-          before { env['REQUEST_METHOD'] = 'HEAD' }
-          it { is_expected.to eq(user) }
-        end
-
-        context "PUT request" do
-          before { env['REQUEST_METHOD'] = 'PUT' }
-          it { is_expected.to be_nil }
-        end
-
-        context "POST request" do
-          before { env['REQUEST_METHOD'] = 'POST' }
-          it { is_expected.to be_nil }
-        end
-
-        context "DELETE request" do
-          before { env['REQUEST_METHOD'] = 'DELETE' }
-          it { is_expected.to be_nil }
-        end
-      end
-    end
-
-    describe "when authenticating using a user's private token" do
-      it "returns nil for an invalid token" do
-        env[API::Helpers::PRIVATE_TOKEN_HEADER] = 'invalid token'
-        allow_any_instance_of(self.class).to receive(:doorkeeper_guard){ false }
-        expect(current_user).to be_nil
-      end
-
-      it "returns nil for a user without access" do
-        env[API::Helpers::PRIVATE_TOKEN_HEADER] = user.private_token
-        allow_any_instance_of(Gitlab::UserAccess).to receive(:allowed?).and_return(false)
-        expect(current_user).to be_nil
-      end
-
-      it "leaves user as is when sudo not specified" do
-        env[API::Helpers::PRIVATE_TOKEN_HEADER] = user.private_token
-        expect(current_user).to eq(user)
-        clear_env
-        params[API::Helpers::PRIVATE_TOKEN_PARAM] = user.private_token
-        expect(current_user).to eq(user)
-      end
-    end
-
-    describe "when authenticating using a user's personal access tokens" do
-      let(:personal_access_token) { create(:personal_access_token, user: user) }
-
-      it "returns nil for an invalid token" do
-        env[API::Helpers::PRIVATE_TOKEN_HEADER] = 'invalid token'
-        allow_any_instance_of(self.class).to receive(:doorkeeper_guard){ false }
-        expect(current_user).to be_nil
-      end
-
-      it "returns nil for a user without access" do
-        env[API::Helpers::PRIVATE_TOKEN_HEADER] = personal_access_token.token
-        allow_any_instance_of(Gitlab::UserAccess).to receive(:allowed?).and_return(false)
-        expect(current_user).to be_nil
-      end
-
-      it "leaves user as is when sudo not specified" do
-        env[API::Helpers::PRIVATE_TOKEN_HEADER] = personal_access_token.token
-        expect(current_user).to eq(user)
-        clear_env
-        params[API::Helpers::PRIVATE_TOKEN_PARAM] = personal_access_token.token
-        expect(current_user).to eq(user)
-      end
-
-      it 'does not allow revoked tokens' do
-        personal_access_token.revoke!
-        env[API::Helpers::PRIVATE_TOKEN_HEADER] = personal_access_token.token
-        allow_any_instance_of(self.class).to receive(:doorkeeper_guard){ false }
-        expect(current_user).to be_nil
-      end
-
-      it 'does not allow expired tokens' do
-        personal_access_token.update_attributes!(expires_at: 1.day.ago)
-        env[API::Helpers::PRIVATE_TOKEN_HEADER] = personal_access_token.token
-        allow_any_instance_of(self.class).to receive(:doorkeeper_guard){ false }
-        expect(current_user).to be_nil
-      end
-    end
-
-    context 'sudo usage' do
-      context 'with admin' do
-        context 'with header' do
-          context 'with id' do
-            it 'changes current_user to sudo' do
-              set_env(admin, user.id)
-
-              expect(current_user).to eq(user)
-            end
-
-            it 'handles sudo to oneself' do
-              set_env(admin, admin.id)
-
-              expect(current_user).to eq(admin)
-            end
-
-            it 'throws an error when user cannot be found' do
-              id = user.id + admin.id
-              expect(user.id).not_to eq(id)
-              expect(admin.id).not_to eq(id)
-
-              set_env(admin, id)
-
-              expect { current_user }.to raise_error(Exception)
-            end
-          end
-
-          context 'with username' do
-            it 'changes current_user to sudo' do
-              set_env(admin, user.username)
-
-              expect(current_user).to eq(user)
-            end
-
-            it 'handles sudo to oneself' do
-              set_env(admin, admin.username)
-
-              expect(current_user).to eq(admin)
-            end
-
-            it "throws an error when the user cannot be found for a given username" do
-              username = "#{user.username}#{admin.username}"
-              expect(user.username).not_to eq(username)
-              expect(admin.username).not_to eq(username)
-
-              set_env(admin, username)
-
-              expect { current_user }.to raise_error(Exception)
-            end
-          end
-        end
-
-        context 'with param' do
-          context 'with id' do
-            it 'changes current_user to sudo' do
-              set_param(admin, user.id)
-
-              expect(current_user).to eq(user)
-            end
-
-            it 'handles sudo to oneself' do
-              set_param(admin, admin.id)
-
-              expect(current_user).to eq(admin)
-            end
-
-            it 'handles sudo to oneself using string' do
-              set_env(admin, user.id.to_s)
-
-              expect(current_user).to eq(user)
-            end
-
-            it 'throws an error when user cannot be found' do
-              id = user.id + admin.id
-              expect(user.id).not_to eq(id)
-              expect(admin.id).not_to eq(id)
-
-              set_param(admin, id)
-
-              expect { current_user }.to raise_error(Exception)
-            end
-          end
-
-          context 'with username' do
-            it 'changes current_user to sudo' do
-              set_param(admin, user.username)
-
-              expect(current_user).to eq(user)
-            end
-
-            it 'handles sudo to oneself' do
-              set_param(admin, admin.username)
-
-              expect(current_user).to eq(admin)
-            end
-
-            it "throws an error when the user cannot be found for a given username" do
-              username = "#{user.username}#{admin.username}"
-              expect(user.username).not_to eq(username)
-              expect(admin.username).not_to eq(username)
-
-              set_param(admin, username)
-
-              expect { current_user }.to raise_error(Exception)
-            end
-          end
-        end
-      end
-
-      context 'with regular user' do
-        context 'with env' do
-          it 'changes current_user to sudo when admin and user id' do
-            set_env(user, admin.id)
-
-            expect { current_user }.to raise_error(Exception)
-          end
-
-          it 'changes current_user to sudo when admin and user username' do
-            set_env(user, admin.username)
-
-            expect { current_user }.to raise_error(Exception)
-          end
-        end
-
-        context 'with params' do
-          it 'changes current_user to sudo when admin and user id' do
-            set_param(user, admin.id)
-
-            expect { current_user }.to raise_error(Exception)
-          end
-
-          it 'changes current_user to sudo when admin and user username' do
-            set_param(user, admin.username)
-
-            expect { current_user }.to raise_error(Exception)
-          end
-        end
-      end
-    end
-  end
-
-  describe '.sudo_identifier' do
-    it "returns integers when input is an int" do
-      set_env(admin, '123')
-      expect(sudo_identifier).to eq(123)
-      set_env(admin, '0001234567890')
-      expect(sudo_identifier).to eq(1234567890)
-
-      set_param(admin, '123')
-      expect(sudo_identifier).to eq(123)
-      set_param(admin, '0001234567890')
-      expect(sudo_identifier).to eq(1234567890)
-    end
-
-    it "returns string when input is an is not an int" do
-      set_env(admin, '12.30')
-      expect(sudo_identifier).to eq("12.30")
-      set_env(admin, 'hello')
-      expect(sudo_identifier).to eq('hello')
-      set_env(admin, ' 123')
-      expect(sudo_identifier).to eq(' 123')
-
-      set_param(admin, '12.30')
-      expect(sudo_identifier).to eq("12.30")
-      set_param(admin, 'hello')
-      expect(sudo_identifier).to eq('hello')
-      set_param(admin, ' 123')
-      expect(sudo_identifier).to eq(' 123')
-    end
-  end
-
-  describe '.handle_api_exception' do
-    before do
-      allow_any_instance_of(self.class).to receive(:sentry_enabled?).and_return(true)
-      allow_any_instance_of(self.class).to receive(:rack_response)
-    end
-
-    it 'does not report a MethodNotAllowed exception to Sentry' do
-      exception = Grape::Exceptions::MethodNotAllowed.new({ 'X-GitLab-Test' => '1' })
-      allow(exception).to receive(:backtrace).and_return(caller)
-
-      expect(Raven).not_to receive(:capture_exception).with(exception)
-
-      handle_api_exception(exception)
-    end
-
-    it 'does report RuntimeError to Sentry' do
-      exception = RuntimeError.new('test error')
-      allow(exception).to receive(:backtrace).and_return(caller)
-
-      expect_any_instance_of(self.class).to receive(:sentry_context)
-      expect(Raven).to receive(:capture_exception).with(exception)
-
-      handle_api_exception(exception)
-    end
-  end
-
-  describe '.authenticate_non_get!' do
-    %w[HEAD GET].each do |method_name|
-      context "method is #{method_name}" do
-        before do
-          expect_any_instance_of(self.class).to receive(:route).and_return(double(route_method: method_name))
-        end
-
-        it 'does not raise an error' do
-          expect_any_instance_of(self.class).not_to receive(:authenticate!)
-
-          expect { authenticate_non_get! }.not_to raise_error
-        end
-      end
-    end
-
-    %w[POST PUT PATCH DELETE].each do |method_name|
-      context "method is #{method_name}" do
-        before do
-          expect_any_instance_of(self.class).to receive(:route).and_return(double(route_method: method_name))
-        end
-
-        it 'calls authenticate!' do
-          expect_any_instance_of(self.class).to receive(:authenticate!)
-
-          authenticate_non_get!
-        end
-      end
-    end
-  end
-
-  describe '.authenticate!' do
-    context 'current_user is nil' do
-      before do
-        expect_any_instance_of(self.class).to receive(:current_user).and_return(nil)
-      end
-
-      it 'returns a 401 response' do
-        expect { authenticate! }.to raise_error '401 - {"message"=>"401 Unauthorized"}'
-      end
-    end
-
-    context 'current_user is present' do
-      before do
-        expect_any_instance_of(self.class).to receive(:current_user).and_return(true)
-      end
-
-      it 'does not raise an error' do
-        expect { authenticate! }.not_to raise_error
-      end
-    end
-  end
-end
diff --git a/spec/requests/api/api_internal_helpers_spec.rb b/spec/requests/api/api_internal_helpers_spec.rb
index be4bc39ada2..f5265ea60ff 100644
--- a/spec/requests/api/api_internal_helpers_spec.rb
+++ b/spec/requests/api/api_internal_helpers_spec.rb
@@ -21,7 +21,7 @@ describe ::API::Helpers::InternalHelpers do
         # Relative and absolute storage paths, with and without trailing /
         ['.', './', Dir.pwd, Dir.pwd + '/'].each do |storage_path|
           context "storage path is #{storage_path}" do
-            subject { clean_project_path(project_path, [storage_path]) }
+            subject { clean_project_path(project_path, [{ 'path' => storage_path }]) }
 
             it { is_expected.to eq(expected) }
           end
diff --git a/spec/requests/api/award_emoji_spec.rb b/spec/requests/api/award_emoji_spec.rb
index c8e8f31cc1f..f4d4a8a2cc7 100644
--- a/spec/requests/api/award_emoji_spec.rb
+++ b/spec/requests/api/award_emoji_spec.rb
@@ -15,7 +15,7 @@ describe API::AwardEmoji, api: true  do
   describe "GET /projects/:id/awardable/:awardable_id/award_emoji" do
     context 'on an issue' do
       it "returns an array of award_emoji" do
-        get api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user)
+        get api("/projects/#{project.id}/issues/#{issue.iid}/award_emoji", user)
 
         expect(response).to have_http_status(200)
         expect(json_response).to be_an Array
@@ -31,9 +31,10 @@ describe API::AwardEmoji, api: true  do
 
     context 'on a merge request' do
       it "returns an array of award_emoji" do
-        get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji", user)
+        get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/award_emoji", user)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first['name']).to eq(downvote.name)
       end
@@ -56,7 +57,7 @@ describe API::AwardEmoji, api: true  do
       it 'returns a status code 404' do
         user1 = create(:user)
 
-        get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji", user1)
+        get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/award_emoji", user1)
 
         expect(response).to have_http_status(404)
       end
@@ -67,7 +68,7 @@ describe API::AwardEmoji, api: true  do
     let!(:rocket)  { create(:award_emoji, awardable: note, name: 'rocket') }
 
     it 'returns an array of award emoji' do
-      get api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji", user)
+      get api("/projects/#{project.id}/issues/#{issue.iid}/notes/#{note.id}/award_emoji", user)
 
       expect(response).to have_http_status(200)
       expect(json_response).to be_an Array
@@ -78,7 +79,7 @@ describe API::AwardEmoji, api: true  do
   describe "GET /projects/:id/awardable/:awardable_id/award_emoji/:award_id" do
     context 'on an issue' do
       it "returns the award emoji" do
-        get api("/projects/#{project.id}/issues/#{issue.id}/award_emoji/#{award_emoji.id}", user)
+        get api("/projects/#{project.id}/issues/#{issue.iid}/award_emoji/#{award_emoji.id}", user)
 
         expect(response).to have_http_status(200)
         expect(json_response['name']).to eq(award_emoji.name)
@@ -87,7 +88,7 @@ describe API::AwardEmoji, api: true  do
       end
 
       it "returns a 404 error if the award is not found" do
-        get api("/projects/#{project.id}/issues/#{issue.id}/award_emoji/12345", user)
+        get api("/projects/#{project.id}/issues/#{issue.iid}/award_emoji/12345", user)
 
         expect(response).to have_http_status(404)
       end
@@ -95,7 +96,7 @@ describe API::AwardEmoji, api: true  do
 
     context 'on a merge request' do
       it 'returns the award emoji' do
-        get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji/#{downvote.id}", user)
+        get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/award_emoji/#{downvote.id}", user)
 
         expect(response).to have_http_status(200)
         expect(json_response['name']).to eq(downvote.name)
@@ -122,7 +123,7 @@ describe API::AwardEmoji, api: true  do
       it 'returns a status code 404' do
         user1 = create(:user)
 
-        get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji/#{downvote.id}", user1)
+        get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/award_emoji/#{downvote.id}", user1)
 
         expect(response).to have_http_status(404)
       end
@@ -133,7 +134,7 @@ describe API::AwardEmoji, api: true  do
     let!(:rocket)  { create(:award_emoji, awardable: note, name: 'rocket') }
 
     it 'returns an award emoji' do
-      get api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji/#{rocket.id}", user)
+      get api("/projects/#{project.id}/issues/#{issue.iid}/notes/#{note.id}/award_emoji/#{rocket.id}", user)
 
       expect(response).to have_http_status(200)
       expect(json_response).not_to be_an Array
@@ -146,7 +147,7 @@ describe API::AwardEmoji, api: true  do
 
     context "on an issue" do
       it "creates a new award emoji" do
-        post api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user), name: 'blowfish'
+        post api("/projects/#{project.id}/issues/#{issue.iid}/award_emoji", user), name: 'blowfish'
 
         expect(response).to have_http_status(201)
         expect(json_response['name']).to eq('blowfish')
@@ -154,13 +155,13 @@ describe API::AwardEmoji, api: true  do
       end
 
       it "returns a 400 bad request error if the name is not given" do
-        post api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user)
+        post api("/projects/#{project.id}/issues/#{issue.iid}/award_emoji", user)
 
         expect(response).to have_http_status(400)
       end
 
       it "returns a 401 unauthorized error if the user is not authenticated" do
-        post api("/projects/#{project.id}/issues/#{issue.id}/award_emoji"), name: 'thumbsup'
+        post api("/projects/#{project.id}/issues/#{issue.iid}/award_emoji"), name: 'thumbsup'
 
         expect(response).to have_http_status(401)
       end
@@ -172,15 +173,15 @@ describe API::AwardEmoji, api: true  do
       end
 
       it "normalizes +1 as thumbsup award" do
-        post api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user), name: '+1'
+        post api("/projects/#{project.id}/issues/#{issue.iid}/award_emoji", user), name: '+1'
 
         expect(issue.award_emoji.last.name).to eq("thumbsup")
       end
 
       context 'when the emoji already has been awarded' do
         it 'returns a 404 status code' do
-          post api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user), name: 'thumbsup'
-          post api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user), name: 'thumbsup'
+          post api("/projects/#{project.id}/issues/#{issue.iid}/award_emoji", user), name: 'thumbsup'
+          post api("/projects/#{project.id}/issues/#{issue.iid}/award_emoji", user), name: 'thumbsup'
 
           expect(response).to have_http_status(404)
           expect(json_response["message"]).to match("has already been taken")
@@ -206,7 +207,7 @@ describe API::AwardEmoji, api: true  do
 
     it 'creates a new award emoji' do
       expect do
-        post api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji", user), name: 'rocket'
+        post api("/projects/#{project.id}/issues/#{issue.iid}/notes/#{note.id}/award_emoji", user), name: 'rocket'
       end.to change { note.award_emoji.count }.from(0).to(1)
 
       expect(response).to have_http_status(201)
@@ -214,21 +215,21 @@ describe API::AwardEmoji, api: true  do
     end
 
     it "it returns 404 error when user authored note" do
-      post api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note2.id}/award_emoji", user), name: 'thumbsup'
+      post api("/projects/#{project.id}/issues/#{issue.iid}/notes/#{note2.id}/award_emoji", user), name: 'thumbsup'
 
       expect(response).to have_http_status(404)
     end
 
     it "normalizes +1 as thumbsup award" do
-      post api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji", user), name: '+1'
+      post api("/projects/#{project.id}/issues/#{issue.iid}/notes/#{note.id}/award_emoji", user), name: '+1'
 
       expect(note.award_emoji.last.name).to eq("thumbsup")
     end
 
     context 'when the emoji already has been awarded' do
       it 'returns a 404 status code' do
-        post api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji", user), name: 'rocket'
-        post api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji", user), name: 'rocket'
+        post api("/projects/#{project.id}/issues/#{issue.iid}/notes/#{note.id}/award_emoji", user), name: 'rocket'
+        post api("/projects/#{project.id}/issues/#{issue.iid}/notes/#{note.id}/award_emoji", user), name: 'rocket'
 
         expect(response).to have_http_status(404)
         expect(json_response["message"]).to match("has already been taken")
@@ -240,14 +241,14 @@ describe API::AwardEmoji, api: true  do
     context 'when the awardable is an Issue' do
       it 'deletes the award' do
         expect do
-          delete api("/projects/#{project.id}/issues/#{issue.id}/award_emoji/#{award_emoji.id}", user)
-        end.to change { issue.award_emoji.count }.from(1).to(0)
+          delete api("/projects/#{project.id}/issues/#{issue.iid}/award_emoji/#{award_emoji.id}", user)
 
-        expect(response).to have_http_status(200)
+          expect(response).to have_http_status(204)
+        end.to change { issue.award_emoji.count }.from(1).to(0)
       end
 
       it 'returns a 404 error when the award emoji can not be found' do
-        delete api("/projects/#{project.id}/issues/#{issue.id}/award_emoji/12345", user)
+        delete api("/projects/#{project.id}/issues/#{issue.iid}/award_emoji/12345", user)
 
         expect(response).to have_http_status(404)
       end
@@ -256,14 +257,14 @@ describe API::AwardEmoji, api: true  do
     context 'when the awardable is a Merge Request' do
       it 'deletes the award' do
         expect do
-          delete api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji/#{downvote.id}", user)
-        end.to change { merge_request.award_emoji.count }.from(1).to(0)
+          delete api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/award_emoji/#{downvote.id}", user)
 
-        expect(response).to have_http_status(200)
+          expect(response).to have_http_status(204)
+        end.to change { merge_request.award_emoji.count }.from(1).to(0)
       end
 
       it 'returns a 404 error when note id not found' do
-        delete api("/projects/#{project.id}/merge_requests/#{merge_request.id}/notes/12345", user)
+        delete api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/notes/12345", user)
 
         expect(response).to have_http_status(404)
       end
@@ -276,9 +277,9 @@ describe API::AwardEmoji, api: true  do
       it 'deletes the award' do
         expect do
           delete api("/projects/#{project.id}/snippets/#{snippet.id}/award_emoji/#{award.id}", user)
-        end.to change { snippet.award_emoji.count }.from(1).to(0)
 
-        expect(response).to have_http_status(200)
+          expect(response).to have_http_status(204)
+        end.to change { snippet.award_emoji.count }.from(1).to(0)
       end
     end
   end
@@ -288,10 +289,10 @@ describe API::AwardEmoji, api: true  do
 
     it 'deletes the award' do
       expect do
-        delete api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji/#{rocket.id}", user)
-      end.to change { note.award_emoji.count }.from(1).to(0)
+        delete api("/projects/#{project.id}/issues/#{issue.iid}/notes/#{note.id}/award_emoji/#{rocket.id}", user)
 
-      expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
+      end.to change { note.award_emoji.count }.from(1).to(0)
     end
   end
 end
diff --git a/spec/requests/api/boards_spec.rb b/spec/requests/api/boards_spec.rb
index 3019724f52e..87c36639cd4 100644
--- a/spec/requests/api/boards_spec.rb
+++ b/spec/requests/api/boards_spec.rb
@@ -8,7 +8,7 @@ describe API::Boards, api: true  do
   let(:non_member)  { create(:user) }
   let(:guest)       { create(:user) }
   let(:admin)       { create(:user, :admin) }
-  let!(:project)    { create(:project, :public, creator_id: user.id, namespace: user.namespace ) }
+  let!(:project)    { create(:empty_project, :public, creator_id: user.id, namespace: user.namespace ) }
 
   let!(:dev_label) do
     create(:label, title: 'Development', color: '#FFAABB', project: project)
@@ -55,6 +55,7 @@ describe API::Boards, api: true  do
         get api(base_url, user)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.first['id']).to eq(board.id)
@@ -72,6 +73,7 @@ describe API::Boards, api: true  do
       get api(base_url, user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(2)
       expect(json_response.first['label']['name']).to eq(dev_label.title)
@@ -188,13 +190,12 @@ describe API::Boards, api: true  do
 
     context "when the user is project owner" do
       let(:owner)     { create(:user) }
-      let(:project)   { create(:project, namespace: owner.namespace) }
+      let(:project)   { create(:empty_project, namespace: owner.namespace) }
 
       it "deletes the list if an admin requests it" do
         delete api("#{base_url}/#{dev_list.id}", owner)
 
-        expect(response).to have_http_status(200)
-        expect(json_response['position']).to eq(1)
+        expect(response).to have_http_status(204)
       end
     end
   end
diff --git a/spec/requests/api/branches_spec.rb b/spec/requests/api/branches_spec.rb
index 55b8c8c0c69..ab5a7e4d3de 100644
--- a/spec/requests/api/branches_spec.rb
+++ b/spec/requests/api/branches_spec.rb
@@ -6,18 +6,21 @@ describe API::Branches, api: true  do
 
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
-  let!(:project) { create(:project, creator_id: user.id) }
+  let!(:project) { create(:project, :repository, creator: user) }
   let!(:master) { create(:project_member, :master, user: user, project: project) }
   let!(:guest) { create(:project_member, :guest, user: user2, project: project) }
   let!(:branch_name) { 'feature' }
   let!(:branch_sha) { '0b4bc9a49b562e85de7cc9e834518ea6828729b9' }
+  let!(:branch_with_dot) { CreateBranchService.new(project, user).execute("with.1.2.3", "master") }
 
   describe "GET /projects/:id/repository/branches" do
     it "returns an array of project branches" do
       project.repository.expire_all_method_caches
 
-      get api("/projects/#{project.id}/repository/branches", user)
+      get api("/projects/#{project.id}/repository/branches", user), per_page: 100
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       branch_names = json_response.map { |x| x['name'] }
       expect(branch_names).to match_array(project.repository.branch_names)
@@ -30,13 +33,31 @@ describe API::Branches, api: true  do
       expect(response).to have_http_status(200)
 
       expect(json_response['name']).to eq(branch_name)
-      expect(json_response['commit']['id']).to eq(branch_sha)
+      json_commit = json_response['commit']
+      expect(json_commit['id']).to eq(branch_sha)
+      expect(json_commit).to have_key('short_id')
+      expect(json_commit).to have_key('title')
+      expect(json_commit).to have_key('message')
+      expect(json_commit).to have_key('author_name')
+      expect(json_commit).to have_key('author_email')
+      expect(json_commit).to have_key('authored_date')
+      expect(json_commit).to have_key('committer_name')
+      expect(json_commit).to have_key('committer_email')
+      expect(json_commit).to have_key('committed_date')
+      expect(json_commit).to have_key('parent_ids')
       expect(json_response['merged']).to eq(false)
       expect(json_response['protected']).to eq(false)
       expect(json_response['developers_can_push']).to eq(false)
       expect(json_response['developers_can_merge']).to eq(false)
     end
 
+    it "returns the branch information for a single branch with dots in the name" do
+      get api("/projects/#{project.id}/repository/branches/with.1.2.3", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['name']).to eq("with.1.2.3")
+    end
+
     context 'on a merged branch' do
       it "returns the branch information for a single branch" do
         get api("/projects/#{project.id}/repository/branches/merge-test", user)
@@ -71,6 +92,14 @@ describe API::Branches, api: true  do
         expect(json_response['developers_can_merge']).to eq(false)
       end
 
+      it "protects a single branch with dots in the name" do
+        put api("/projects/#{project.id}/repository/branches/with.1.2.3/protect", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['name']).to eq("with.1.2.3")
+        expect(json_response['protected']).to eq(true)
+      end
+
       it 'protects a single branch and developers can push' do
         put api("/projects/#{project.id}/repository/branches/#{branch_name}/protect", user),
             developers_can_push: true
@@ -220,6 +249,14 @@ describe API::Branches, api: true  do
       expect(json_response['protected']).to eq(false)
     end
 
+    it "update branches with dots in branch name" do
+      put api("/projects/#{project.id}/repository/branches/with.1.2.3/unprotect", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['name']).to eq("with.1.2.3")
+      expect(json_response['protected']).to eq(false)
+    end
+
     it "returns success when unprotect branch" do
       put api("/projects/#{project.id}/repository/branches/unknown/unprotect", user)
       expect(response).to have_http_status(404)
@@ -235,7 +272,7 @@ describe API::Branches, api: true  do
   describe "POST /projects/:id/repository/branches" do
     it "creates a new branch" do
       post api("/projects/#{project.id}/repository/branches", user),
-           branch_name: 'feature1',
+           branch: 'feature1',
            ref: branch_sha
 
       expect(response).to have_http_status(201)
@@ -246,14 +283,14 @@ describe API::Branches, api: true  do
 
     it "denies for user without push access" do
       post api("/projects/#{project.id}/repository/branches", user2),
-           branch_name: branch_name,
+           branch: branch_name,
            ref: branch_sha
       expect(response).to have_http_status(403)
     end
 
     it 'returns 400 if branch name is invalid' do
       post api("/projects/#{project.id}/repository/branches", user),
-           branch_name: 'new design',
+           branch: 'new design',
            ref: branch_sha
       expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('Branch name is invalid')
@@ -261,12 +298,12 @@ describe API::Branches, api: true  do
 
     it 'returns 400 if branch already exists' do
       post api("/projects/#{project.id}/repository/branches", user),
-           branch_name: 'new_design1',
+           branch: 'new_design1',
            ref: branch_sha
       expect(response).to have_http_status(201)
 
       post api("/projects/#{project.id}/repository/branches", user),
-           branch_name: 'new_design1',
+           branch: 'new_design1',
            ref: branch_sha
       expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('Branch already exists')
@@ -274,7 +311,7 @@ describe API::Branches, api: true  do
 
     it 'returns 400 if ref name is invalid' do
       post api("/projects/#{project.id}/repository/branches", user),
-           branch_name: 'new_design3',
+           branch: 'new_design3',
            ref: 'foo'
       expect(response).to have_http_status(400)
       expect(json_response['message']).to eq('Invalid reference name')
@@ -288,8 +325,14 @@ describe API::Branches, api: true  do
 
     it "removes branch" do
       delete api("/projects/#{project.id}/repository/branches/#{branch_name}", user)
-      expect(response).to have_http_status(200)
-      expect(json_response['branch_name']).to eq(branch_name)
+
+      expect(response).to have_http_status(204)
+    end
+
+    it "removes a branch with dots in the branch name" do
+      delete api("/projects/#{project.id}/repository/branches/with.1.2.3", user)
+
+      expect(response).to have_http_status(204)
     end
 
     it 'returns 404 if branch not exists' do
@@ -316,9 +359,11 @@ describe API::Branches, api: true  do
       allow_any_instance_of(Repository).to receive(:rm_branch).and_return(true)
     end
 
-    it 'returns 200' do
+    it 'returns 202 with json body' do
       delete api("/projects/#{project.id}/repository/merged_branches", user)
-      expect(response).to have_http_status(200)
+
+      expect(response).to have_http_status(202)
+      expect(json_response['message']).to eql('202 Accepted')
     end
 
     it 'returns a 403 error if guest' do
diff --git a/spec/requests/api/broadcast_messages_spec.rb b/spec/requests/api/broadcast_messages_spec.rb
index 7c9078b2864..024fa66848c 100644
--- a/spec/requests/api/broadcast_messages_spec.rb
+++ b/spec/requests/api/broadcast_messages_spec.rb
@@ -25,6 +25,7 @@ describe API::BroadcastMessages, api: true do
       get api('/broadcast_messages', admin)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_kind_of(Array)
       expect(json_response.first.keys)
         .to match_array(%w(id message starts_at ends_at color font active))
@@ -173,8 +174,11 @@ describe API::BroadcastMessages, api: true do
     end
 
     it 'deletes the broadcast message for admins' do
-      expect { delete api("/broadcast_messages/#{message.id}", admin) }
-        .to change { BroadcastMessage.count }.by(-1)
+      expect do
+        delete api("/broadcast_messages/#{message.id}", admin)
+
+        expect(response).to have_http_status(204)
+      end.to change { BroadcastMessage.count }.by(-1)
     end
   end
 end
diff --git a/spec/requests/api/builds_spec.rb b/spec/requests/api/builds_spec.rb
deleted file mode 100644
index 7be7acebb19..00000000000
--- a/spec/requests/api/builds_spec.rb
+++ /dev/null
@@ -1,472 +0,0 @@
-require 'spec_helper'
-
-describe API::Builds, api: true do
-  include ApiHelpers
-
-  let(:user) { create(:user) }
-  let(:api_user) { user }
-  let!(:project) { create(:project, creator_id: user.id, public_builds: false) }
-  let!(:developer) { create(:project_member, :developer, user: user, project: project) }
-  let(:reporter) { create(:project_member, :reporter, project: project) }
-  let(:guest) { create(:project_member, :guest, project: project) }
-  let!(:pipeline) { create(:ci_empty_pipeline, project: project, sha: project.commit.id, ref: project.default_branch) }
-  let!(:build) { create(:ci_build, pipeline: pipeline) }
-
-  describe 'GET /projects/:id/builds ' do
-    let(:query) { '' }
-
-    before do
-      get api("/projects/#{project.id}/builds?#{query}", api_user)
-    end
-
-    context 'authorized user' do
-      it 'returns project builds' do
-        expect(response).to have_http_status(200)
-        expect(json_response).to be_an Array
-      end
-
-      it 'returns correct values' do
-        expect(json_response).not_to be_empty
-        expect(json_response.first['commit']['id']).to eq project.commit.id
-      end
-
-      it 'returns pipeline data' do
-        json_build = json_response.first
-        expect(json_build['pipeline']).not_to be_empty
-        expect(json_build['pipeline']['id']).to eq build.pipeline.id
-        expect(json_build['pipeline']['ref']).to eq build.pipeline.ref
-        expect(json_build['pipeline']['sha']).to eq build.pipeline.sha
-        expect(json_build['pipeline']['status']).to eq build.pipeline.status
-      end
-
-      context 'filter project with one scope element' do
-        let(:query) { 'scope=pending' }
-
-        it do
-          expect(response).to have_http_status(200)
-          expect(json_response).to be_an Array
-        end
-      end
-
-      context 'filter project with array of scope elements' do
-        let(:query) { 'scope[0]=pending&scope[1]=running' }
-
-        it do
-          expect(response).to have_http_status(200)
-          expect(json_response).to be_an Array
-        end
-      end
-
-      context 'respond 400 when scope contains invalid state' do
-        let(:query) { 'scope[0]=pending&scope[1]=unknown_status' }
-
-        it { expect(response).to have_http_status(400) }
-      end
-    end
-
-    context 'unauthorized user' do
-      let(:api_user) { nil }
-
-      it 'should not return project builds' do
-        expect(response).to have_http_status(401)
-      end
-    end
-  end
-
-  describe 'GET /projects/:id/repository/commits/:sha/builds' do
-    context 'when commit does not exist in repository' do
-      before do
-        get api("/projects/#{project.id}/repository/commits/1a271fd1/builds", api_user)
-      end
-
-      it 'responds with 404' do
-        expect(response).to have_http_status(404)
-      end
-    end
-
-    context 'when commit exists in repository' do
-      context 'when user is authorized' do
-        context 'when pipeline has builds' do
-          before do
-            create(:ci_pipeline, project: project, sha: project.commit.id)
-            create(:ci_build, pipeline: pipeline)
-            create(:ci_build)
-
-            get api("/projects/#{project.id}/repository/commits/#{project.commit.id}/builds", api_user)
-          end
-
-          it 'returns project builds for specific commit' do
-            expect(response).to have_http_status(200)
-            expect(json_response).to be_an Array
-            expect(json_response.size).to eq 2
-          end
-
-          it 'returns pipeline data' do
-            json_build = json_response.first
-            expect(json_build['pipeline']).not_to be_empty
-            expect(json_build['pipeline']['id']).to eq build.pipeline.id
-            expect(json_build['pipeline']['ref']).to eq build.pipeline.ref
-            expect(json_build['pipeline']['sha']).to eq build.pipeline.sha
-            expect(json_build['pipeline']['status']).to eq build.pipeline.status
-          end
-        end
-
-        context 'when pipeline has no builds' do
-          before do
-            branch_head = project.commit('feature').id
-            get api("/projects/#{project.id}/repository/commits/#{branch_head}/builds", api_user)
-          end
-
-          it 'returns an empty array' do
-            expect(response).to have_http_status(200)
-            expect(json_response).to be_an Array
-            expect(json_response).to be_empty
-          end
-        end
-      end
-
-      context 'when user is not authorized' do
-        before do
-          create(:ci_pipeline, project: project, sha: project.commit.id)
-          create(:ci_build, pipeline: pipeline)
-
-          get api("/projects/#{project.id}/repository/commits/#{project.commit.id}/builds", nil)
-        end
-
-        it 'does not return project builds' do
-          expect(response).to have_http_status(401)
-          expect(json_response.except('message')).to be_empty
-        end
-      end
-    end
-  end
-
-  describe 'GET /projects/:id/builds/:build_id' do
-    before do
-      get api("/projects/#{project.id}/builds/#{build.id}", api_user)
-    end
-
-    context 'authorized user' do
-      it 'returns specific build data' do
-        expect(response).to have_http_status(200)
-        expect(json_response['name']).to eq('test')
-      end
-
-      it 'returns pipeline data' do
-        json_build = json_response
-        expect(json_build['pipeline']).not_to be_empty
-        expect(json_build['pipeline']['id']).to eq build.pipeline.id
-        expect(json_build['pipeline']['ref']).to eq build.pipeline.ref
-        expect(json_build['pipeline']['sha']).to eq build.pipeline.sha
-        expect(json_build['pipeline']['status']).to eq build.pipeline.status
-      end
-    end
-
-    context 'unauthorized user' do
-      let(:api_user) { nil }
-
-      it 'does not return specific build data' do
-        expect(response).to have_http_status(401)
-      end
-    end
-  end
-
-  describe 'GET /projects/:id/builds/:build_id/artifacts' do
-    before do
-      get api("/projects/#{project.id}/builds/#{build.id}/artifacts", api_user)
-    end
-
-    context 'build with artifacts' do
-      let(:build) { create(:ci_build, :artifacts, pipeline: pipeline) }
-
-      context 'authorized user' do
-        let(:download_headers) do
-          { 'Content-Transfer-Encoding' => 'binary',
-            'Content-Disposition' => 'attachment; filename=ci_build_artifacts.zip' }
-        end
-
-        it 'returns specific build artifacts' do
-          expect(response).to have_http_status(200)
-          expect(response.headers).to include(download_headers)
-        end
-      end
-
-      context 'unauthorized user' do
-        let(:api_user) { nil }
-
-        it 'does not return specific build artifacts' do
-          expect(response).to have_http_status(401)
-        end
-      end
-    end
-
-    it 'does not return build artifacts if not uploaded' do
-      expect(response).to have_http_status(404)
-    end
-  end
-
-  describe 'GET /projects/:id/artifacts/:ref_name/download?job=name' do
-    let(:api_user) { reporter.user }
-    let(:build) { create(:ci_build, :artifacts, pipeline: pipeline) }
-
-    before do
-      build.success
-    end
-
-    def path_for_ref(ref = pipeline.ref, job = build.name)
-      api("/projects/#{project.id}/builds/artifacts/#{ref}/download?job=#{job}", api_user)
-    end
-
-    context 'when not logged in' do
-      let(:api_user) { nil }
-
-      before do
-        get path_for_ref
-      end
-
-      it 'gives 401' do
-        expect(response).to have_http_status(401)
-      end
-    end
-
-    context 'when logging as guest' do
-      let(:api_user) { guest.user }
-
-      before do
-        get path_for_ref
-      end
-
-      it 'gives 403' do
-        expect(response).to have_http_status(403)
-      end
-    end
-
-    context 'non-existing build' do
-      shared_examples 'not found' do
-        it { expect(response).to have_http_status(:not_found) }
-      end
-
-      context 'has no such ref' do
-        before do
-          get path_for_ref('TAIL', build.name)
-        end
-
-        it_behaves_like 'not found'
-      end
-
-      context 'has no such build' do
-        before do
-          get path_for_ref(pipeline.ref, 'NOBUILD')
-        end
-
-        it_behaves_like 'not found'
-      end
-    end
-
-    context 'find proper build' do
-      shared_examples 'a valid file' do
-        let(:download_headers) do
-          { 'Content-Transfer-Encoding' => 'binary',
-            'Content-Disposition' =>
-              "attachment; filename=#{build.artifacts_file.filename}" }
-        end
-
-        it { expect(response).to have_http_status(200) }
-        it { expect(response.headers).to include(download_headers) }
-      end
-
-      context 'with regular branch' do
-        before do
-          pipeline.reload
-          pipeline.update(ref: 'master',
-                          sha: project.commit('master').sha)
-
-          get path_for_ref('master')
-        end
-
-        it_behaves_like 'a valid file'
-      end
-
-      context 'with branch name containing slash' do
-        before do
-          pipeline.reload
-          pipeline.update(ref: 'improve/awesome',
-                          sha: project.commit('improve/awesome').sha)
-        end
-
-        before do
-          get path_for_ref('improve/awesome')
-        end
-
-        it_behaves_like 'a valid file'
-      end
-    end
-  end
-
-  describe 'GET /projects/:id/builds/:build_id/trace' do
-    let(:build) { create(:ci_build, :trace, pipeline: pipeline) }
-
-    before do
-      get api("/projects/#{project.id}/builds/#{build.id}/trace", api_user)
-    end
-
-    context 'authorized user' do
-      it 'returns specific build trace' do
-        expect(response).to have_http_status(200)
-        expect(response.body).to eq(build.trace)
-      end
-    end
-
-    context 'unauthorized user' do
-      let(:api_user) { nil }
-
-      it 'does not return specific build trace' do
-        expect(response).to have_http_status(401)
-      end
-    end
-  end
-
-  describe 'POST /projects/:id/builds/:build_id/cancel' do
-    before do
-      post api("/projects/#{project.id}/builds/#{build.id}/cancel", api_user)
-    end
-
-    context 'authorized user' do
-      context 'user with :update_build persmission' do
-        it 'cancels running or pending build' do
-          expect(response).to have_http_status(201)
-          expect(project.builds.first.status).to eq('canceled')
-        end
-      end
-
-      context 'user without :update_build permission' do
-        let(:api_user) { reporter.user }
-
-        it 'does not cancel build' do
-          expect(response).to have_http_status(403)
-        end
-      end
-    end
-
-    context 'unauthorized user' do
-      let(:api_user) { nil }
-
-      it 'does not cancel build' do
-        expect(response).to have_http_status(401)
-      end
-    end
-  end
-
-  describe 'POST /projects/:id/builds/:build_id/retry' do
-    let(:build) { create(:ci_build, :canceled, pipeline: pipeline) }
-
-    before do
-      post api("/projects/#{project.id}/builds/#{build.id}/retry", api_user)
-    end
-
-    context 'authorized user' do
-      context 'user with :update_build permission' do
-        it 'retries non-running build' do
-          expect(response).to have_http_status(201)
-          expect(project.builds.first.status).to eq('canceled')
-          expect(json_response['status']).to eq('pending')
-        end
-      end
-
-      context 'user without :update_build permission' do
-        let(:api_user) { reporter.user }
-
-        it 'does not retry build' do
-          expect(response).to have_http_status(403)
-        end
-      end
-    end
-
-    context 'unauthorized user' do
-      let(:api_user) { nil }
-
-      it 'does not retry build' do
-        expect(response).to have_http_status(401)
-      end
-    end
-  end
-
-  describe 'POST /projects/:id/builds/:build_id/erase' do
-    before do
-      post api("/projects/#{project.id}/builds/#{build.id}/erase", user)
-    end
-
-    context 'build is erasable' do
-      let(:build) { create(:ci_build, :trace, :artifacts, :success, project: project, pipeline: pipeline) }
-
-      it 'erases build content' do
-        expect(response.status).to eq 201
-        expect(build.trace).to be_empty
-        expect(build.artifacts_file.exists?).to be_falsy
-        expect(build.artifacts_metadata.exists?).to be_falsy
-      end
-
-      it 'updates build' do
-        expect(build.reload.erased_at).to be_truthy
-        expect(build.reload.erased_by).to eq user
-      end
-    end
-
-    context 'build is not erasable' do
-      let(:build) { create(:ci_build, :trace, project: project, pipeline: pipeline) }
-
-      it 'responds with forbidden' do
-        expect(response.status).to eq 403
-      end
-    end
-  end
-
-  describe 'POST /projects/:id/builds/:build_id/artifacts/keep' do
-    before do
-      post api("/projects/#{project.id}/builds/#{build.id}/artifacts/keep", user)
-    end
-
-    context 'artifacts did not expire' do
-      let(:build) do
-        create(:ci_build, :trace, :artifacts, :success,
-               project: project, pipeline: pipeline, artifacts_expire_at: Time.now + 7.days)
-      end
-
-      it 'keeps artifacts' do
-        expect(response.status).to eq 200
-        expect(build.reload.artifacts_expire_at).to be_nil
-      end
-    end
-
-    context 'no artifacts' do
-      let(:build) { create(:ci_build, project: project, pipeline: pipeline) }
-
-      it 'responds with not found' do
-        expect(response.status).to eq 404
-      end
-    end
-  end
-
-  describe 'POST /projects/:id/builds/:build_id/play' do
-    before do
-      post api("/projects/#{project.id}/builds/#{build.id}/play", user)
-    end
-
-    context 'on an playable build' do
-      let(:build) { create(:ci_build, :manual, project: project, pipeline: pipeline) }
-
-      it 'plays the build' do
-        expect(response).to have_http_status 200
-        expect(json_response['user']['id']).to eq(user.id)
-        expect(json_response['id']).to eq(build.id)
-      end
-    end
-
-    context 'on a non-playable build' do
-      it 'returns a status code 400, Bad Request' do
-        expect(response).to have_http_status 400
-        expect(response.body).to match("Unplayable Build")
-      end
-    end
-  end
-end
diff --git a/spec/requests/api/commit_statuses_spec.rb b/spec/requests/api/commit_statuses_spec.rb
index 335efc4db6c..d8b3cc041a5 100644
--- a/spec/requests/api/commit_statuses_spec.rb
+++ b/spec/requests/api/commit_statuses_spec.rb
@@ -3,14 +3,17 @@ require 'spec_helper'
 describe API::CommitStatuses, api: true do
   include ApiHelpers
 
-  let!(:project) { create(:project) }
+  let!(:project) { create(:project, :repository) }
   let(:commit) { project.repository.commit }
-  let(:commit_status) { create(:commit_status, pipeline: pipeline) }
   let(:guest) { create_user(:guest) }
   let(:reporter) { create_user(:reporter) }
   let(:developer) { create_user(:developer) }
   let(:sha) { commit.id }
 
+  let(:commit_status) do
+    create(:commit_status, status: :pending, pipeline: pipeline)
+  end
+
   describe "GET /projects/:id/repository/commits/:sha/statuses" do
     let(:get_url) { "/projects/#{project.id}/repository/commits/#{sha}/statuses" }
 
@@ -18,10 +21,6 @@ describe API::CommitStatuses, api: true do
       let!(:master) { project.pipelines.create(sha: commit.id, ref: 'master') }
       let!(:develop) { project.pipelines.create(sha: commit.id, ref: 'develop') }
 
-      it_behaves_like 'a paginated resources' do
-        let(:request) { get api(get_url, reporter) }
-      end
-
       context "reporter user" do
         let(:statuses_id) { json_response.map { |status| status['id'] } }
 
@@ -42,6 +41,7 @@ describe API::CommitStatuses, api: true do
           it 'returns latest commit statuses' do
             expect(response).to have_http_status(200)
 
+            expect(response).to include_pagination_headers
             expect(json_response).to be_an Array
             expect(statuses_id).to contain_exactly(status3.id, status4.id, status5.id, status6.id)
             json_response.sort_by!{ |status| status['id'] }
@@ -54,7 +54,7 @@ describe API::CommitStatuses, api: true do
 
           it 'returns all commit statuses' do
             expect(response).to have_http_status(200)
-
+            expect(response).to include_pagination_headers
             expect(json_response).to be_an Array
             expect(statuses_id).to contain_exactly(status1.id, status2.id,
                                                    status3.id, status4.id,
@@ -67,7 +67,7 @@ describe API::CommitStatuses, api: true do
 
           it 'returns latest commit statuses for specific ref' do
             expect(response).to have_http_status(200)
-
+            expect(response).to include_pagination_headers
             expect(json_response).to be_an Array
             expect(statuses_id).to contain_exactly(status3.id, status5.id)
           end
@@ -78,7 +78,7 @@ describe API::CommitStatuses, api: true do
 
           it 'return latest commit statuses for specific name' do
             expect(response).to have_http_status(200)
-
+            expect(response).to include_pagination_headers
             expect(json_response).to be_an Array
             expect(statuses_id).to contain_exactly(status4.id, status5.id)
           end
@@ -151,25 +151,66 @@ describe API::CommitStatuses, api: true do
       end
 
       context 'with all optional parameters' do
-        before do
-          optional_params = { state: 'success', context: 'coverage',
-                              ref: 'develop', target_url: 'url', description: 'test' }
+        context 'when creating a commit status' do
+          it 'creates commit status' do
+            post api(post_url, developer), {
+              state: 'success',
+              context: 'coverage',
+              ref: 'develop',
+              description: 'test',
+              coverage: 80.0,
+              target_url: 'http://gitlab.com/status'
+            }
 
-          post api(post_url, developer), optional_params
+            expect(response).to have_http_status(201)
+            expect(json_response['sha']).to eq(commit.id)
+            expect(json_response['status']).to eq('success')
+            expect(json_response['name']).to eq('coverage')
+            expect(json_response['ref']).to eq('develop')
+            expect(json_response['coverage']).to eq(80.0)
+            expect(json_response['description']).to eq('test')
+            expect(json_response['target_url']).to eq('http://gitlab.com/status')
+          end
         end
 
-        it 'creates commit status' do
-          expect(response).to have_http_status(201)
-          expect(json_response['sha']).to eq(commit.id)
-          expect(json_response['status']).to eq('success')
-          expect(json_response['name']).to eq('coverage')
-          expect(json_response['ref']).to eq('develop')
-          expect(json_response['target_url']).to eq('url')
-          expect(json_response['description']).to eq('test')
+        context 'when updatig a commit status' do
+          before do
+            post api(post_url, developer), {
+              state: 'running',
+              context: 'coverage',
+              ref: 'develop',
+              description: 'coverage test',
+              coverage: 0.0,
+              target_url: 'http://gitlab.com/status'
+            }
+
+            post api(post_url, developer), {
+              state: 'success',
+              name: 'coverage',
+              ref: 'develop',
+              description: 'new description',
+              coverage: 90.0
+            }
+          end
+
+          it 'updates a commit status' do
+            expect(response).to have_http_status(201)
+            expect(json_response['sha']).to eq(commit.id)
+            expect(json_response['status']).to eq('success')
+            expect(json_response['name']).to eq('coverage')
+            expect(json_response['ref']).to eq('develop')
+            expect(json_response['coverage']).to eq(90.0)
+            expect(json_response['description']).to eq('new description')
+            expect(json_response['target_url']).to eq('http://gitlab.com/status')
+          end
+
+          it 'does not create a new commit status' do
+            expect(CommitStatus.count).to eq 1
+          end
         end
       end
 
-      context 'invalid status' do
+      context 'when status is invalid' do
         before { post api(post_url, developer), state: 'invalid' }
 
         it 'does not create commit status' do
@@ -177,7 +218,7 @@ describe API::CommitStatuses, api: true do
         end
       end
 
-      context 'request without state' do
+      context 'when request without a state made' do
         before { post api(post_url, developer) }
 
         it 'does not create commit status' do
@@ -185,7 +226,7 @@ describe API::CommitStatuses, api: true do
         end
       end
 
-      context 'invalid commit' do
+      context 'when commit SHA is invalid' do
         let(:sha) { 'invalid_sha' }
         before { post api(post_url, developer), state: 'running' }
 
@@ -193,6 +234,19 @@ describe API::CommitStatuses, api: true do
           expect(response).to have_http_status(404)
         end
       end
+
+      context 'when target URL is an invalid address' do
+        before do
+          post api(post_url, developer), state: 'pending',
+                                         target_url: 'invalid url'
+        end
+
+        it 'responds with bad request status and validation errors' do
+          expect(response).to have_http_status(400)
+          expect(json_response['message']['target_url'])
+            .to include 'must be a valid URL'
+        end
+      end
     end
 
     context 'reporter user' do
diff --git a/spec/requests/api/commits_spec.rb b/spec/requests/api/commits_spec.rb
index e497bce6943..585449e62b6 100644
--- a/spec/requests/api/commits_spec.rb
+++ b/spec/requests/api/commits_spec.rb
@@ -5,7 +5,7 @@ describe API::Commits, api: true  do
   include ApiHelpers
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
-  let!(:project) { create(:project, creator_id: user.id, namespace: user.namespace) }
+  let!(:project) { create(:project, :repository, creator: user, namespace: user.namespace) }
   let!(:master) { create(:project_member, :master, user: user, project: project) }
   let!(:guest) { create(:project_member, :guest, user: user2, project: project) }
   let!(:note) { create(:note_on_commit, author: user, project: project, commit_id: project.repository.commit.id, note: 'a comment on a commit') }
@@ -19,6 +19,7 @@ describe API::Commits, api: true  do
 
       it "returns project commits" do
         commit = project.repository.commit
+
         get api("/projects/#{project.id}/repository/commits", user)
 
         expect(response).to have_http_status(200)
@@ -27,6 +28,16 @@ describe API::Commits, api: true  do
         expect(json_response.first['committer_name']).to eq(commit.committer_name)
         expect(json_response.first['committer_email']).to eq(commit.committer_email)
       end
+
+      it 'include correct pagination headers' do
+        commit_count = project.repository.count_commits(ref: 'master').to_s
+
+        get api("/projects/#{project.id}/repository/commits", user)
+
+        expect(response).to include_pagination_headers
+        expect(response.headers['X-Total']).to eq(commit_count)
+        expect(response.headers['X-Page']).to eql('1')
+      end
     end
 
     context "unauthorized user" do
@@ -39,14 +50,26 @@ describe API::Commits, api: true  do
     context "since optional parameter" do
       it "returns project commits since provided parameter" do
         commits = project.repository.commits("master")
-        since = commits.second.created_at
+        after = commits.second.created_at
 
-        get api("/projects/#{project.id}/repository/commits?since=#{since.utc.iso8601}", user)
+        get api("/projects/#{project.id}/repository/commits?since=#{after.utc.iso8601}", user)
 
         expect(json_response.size).to eq 2
         expect(json_response.first["id"]).to eq(commits.first.id)
         expect(json_response.second["id"]).to eq(commits.second.id)
       end
+
+      it 'include correct pagination headers' do
+        commits = project.repository.commits("master")
+        after = commits.second.created_at
+        commit_count = project.repository.count_commits(ref: 'master', after: after).to_s
+
+        get api("/projects/#{project.id}/repository/commits?since=#{after.utc.iso8601}", user)
+
+        expect(response).to include_pagination_headers
+        expect(response.headers['X-Total']).to eq(commit_count)
+        expect(response.headers['X-Page']).to eql('1')
+      end
     end
 
     context "until optional parameter" do
@@ -65,6 +88,18 @@ describe API::Commits, api: true  do
         expect(json_response.first["id"]).to eq(commits.second.id)
         expect(json_response.second["id"]).to eq(commits.third.id)
       end
+
+      it 'include correct pagination headers' do
+        commits = project.repository.commits("master")
+        before = commits.second.created_at
+        commit_count = project.repository.count_commits(ref: 'master', before: before).to_s
+
+        get api("/projects/#{project.id}/repository/commits?until=#{before.utc.iso8601}", user)
+
+        expect(response).to include_pagination_headers
+        expect(response.headers['X-Total']).to eq(commit_count)
+        expect(response.headers['X-Page']).to eql('1')
+      end
     end
 
     context "invalid xmlschema date parameters" do
@@ -72,18 +107,73 @@ describe API::Commits, api: true  do
         get api("/projects/#{project.id}/repository/commits?since=invalid-date", user)
 
         expect(response).to have_http_status(400)
-        expect(json_response['message']).to include "\"since\" must be a timestamp in ISO 8601 format"
+        expect(json_response['error']).to eq('since is invalid')
       end
     end
 
     context "path optional parameter" do
       it "returns project commits matching provided path parameter" do
         path = 'files/ruby/popen.rb'
+        commit_count = project.repository.count_commits(ref: 'master', path: path).to_s
 
         get api("/projects/#{project.id}/repository/commits?path=#{path}", user)
 
         expect(json_response.size).to eq(3)
         expect(json_response.first["id"]).to eq("570e7b2abdd848b95f2f578043fc23bd6f6fd24d")
+        expect(response).to include_pagination_headers
+        expect(response.headers['X-Total']).to eq(commit_count)
+      end
+
+      it 'include correct pagination headers' do
+        path = 'files/ruby/popen.rb'
+        commit_count = project.repository.count_commits(ref: 'master', path: path).to_s
+
+        get api("/projects/#{project.id}/repository/commits?path=#{path}", user)
+
+        expect(response).to include_pagination_headers
+        expect(response.headers['X-Total']).to eq(commit_count)
+        expect(response.headers['X-Page']).to eql('1')
+      end
+    end
+
+    context 'with pagination params' do
+      let(:page) { 1 }
+      let(:per_page) { 5 }
+      let(:ref_name) { 'master' }
+      let!(:request) do
+        get api("/projects/#{project.id}/repository/commits?page=#{page}&per_page=#{per_page}&ref_name=#{ref_name}", user)
+      end
+
+      it 'returns correct headers' do
+        commit_count = project.repository.count_commits(ref: ref_name).to_s
+
+        expect(response).to include_pagination_headers
+        expect(response.headers['X-Total']).to eq(commit_count)
+        expect(response.headers['X-Page']).to eq('1')
+        expect(response.headers['Link']).to match(/page=1&per_page=5/)
+        expect(response.headers['Link']).to match(/page=2&per_page=5/)
+      end
+
+      context 'viewing the first page' do
+        it 'returns the first 5 commits' do
+          commit = project.repository.commit
+
+          expect(json_response.size).to eq(per_page)
+          expect(json_response.first['id']).to eq(commit.id)
+          expect(response.headers['X-Page']).to eq('1')
+        end
+      end
+
+      context 'viewing the third page' do
+        let(:page) { 3 }
+
+        it 'returns the third 5 commits' do
+          commit = project.repository.commits('HEAD', offset: (page - 1) * per_page).first
+
+          expect(json_response.size).to eq(per_page)
+          expect(json_response.first['id']).to eq(commit.id)
+          expect(response.headers['X-Page']).to eq('3')
+        end
       end
     end
   end
@@ -107,7 +197,7 @@ describe API::Commits, api: true  do
       let(:message) { 'Created file' }
       let!(:invalid_c_params) do
         {
-          branch_name: 'master',
+          branch: 'master',
           commit_message: message,
           actions: [
             {
@@ -120,7 +210,7 @@ describe API::Commits, api: true  do
       end
       let!(:valid_c_params) do
         {
-          branch_name: 'master',
+          branch: 'master',
           commit_message: message,
           actions: [
             {
@@ -146,13 +236,23 @@ describe API::Commits, api: true  do
 
         expect(response).to have_http_status(400)
       end
+
+      context 'with project path in URL' do
+        let(:url) { "/projects/#{project.full_path.gsub('/', '%2F')}/repository/commits" }
+
+        it 'a new file in project repo' do
+          post api(url, user), valid_c_params
+
+          expect(response).to have_http_status(201)
+        end
+      end
     end
 
     context :delete do
       let(:message) { 'Deleted file' }
       let!(:invalid_d_params) do
         {
-          branch_name: 'markdown',
+          branch: 'markdown',
           commit_message: message,
           actions: [
             {
@@ -164,7 +264,7 @@ describe API::Commits, api: true  do
       end
       let!(:valid_d_params) do
         {
-          branch_name: 'markdown',
+          branch: 'markdown',
           commit_message: message,
           actions: [
             {
@@ -193,7 +293,7 @@ describe API::Commits, api: true  do
       let(:message) { 'Moved file' }
       let!(:invalid_m_params) do
         {
-          branch_name: 'feature',
+          branch: 'feature',
           commit_message: message,
           actions: [
             {
@@ -207,7 +307,7 @@ describe API::Commits, api: true  do
       end
       let!(:valid_m_params) do
         {
-          branch_name: 'feature',
+          branch: 'feature',
           commit_message: message,
           actions: [
             {
@@ -238,7 +338,7 @@ describe API::Commits, api: true  do
       let(:message) { 'Updated file' }
       let!(:invalid_u_params) do
         {
-          branch_name: 'master',
+          branch: 'master',
           commit_message: message,
           actions: [
             {
@@ -251,7 +351,7 @@ describe API::Commits, api: true  do
       end
       let!(:valid_u_params) do
         {
-          branch_name: 'master',
+          branch: 'master',
           commit_message: message,
           actions: [
             {
@@ -281,7 +381,7 @@ describe API::Commits, api: true  do
       let(:message) { 'Multiple actions' }
       let!(:invalid_mo_params) do
         {
-          branch_name: 'master',
+          branch: 'master',
           commit_message: message,
           actions: [
             {
@@ -309,7 +409,7 @@ describe API::Commits, api: true  do
       end
       let!(:valid_mo_params) do
         {
-          branch_name: 'master',
+          branch: 'master',
           commit_message: message,
           actions: [
             {
@@ -357,11 +457,21 @@ describe API::Commits, api: true  do
         get api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}", user)
 
         expect(response).to have_http_status(200)
-        expect(json_response['id']).to eq(project.repository.commit.id)
-        expect(json_response['title']).to eq(project.repository.commit.title)
-        expect(json_response['stats']['additions']).to eq(project.repository.commit.stats.additions)
-        expect(json_response['stats']['deletions']).to eq(project.repository.commit.stats.deletions)
-        expect(json_response['stats']['total']).to eq(project.repository.commit.stats.total)
+        commit = project.repository.commit
+        expect(json_response['id']).to eq(commit.id)
+        expect(json_response['short_id']).to eq(commit.short_id)
+        expect(json_response['title']).to eq(commit.title)
+        expect(json_response['message']).to eq(commit.safe_message)
+        expect(json_response['author_name']).to eq(commit.author_name)
+        expect(json_response['author_email']).to eq(commit.author_email)
+        expect(json_response['authored_date']).to eq(commit.authored_date.iso8601(3))
+        expect(json_response['committer_name']).to eq(commit.committer_name)
+        expect(json_response['committer_email']).to eq(commit.committer_email)
+        expect(json_response['committed_date']).to eq(commit.committed_date.iso8601(3))
+        expect(json_response['parent_ids']).to eq(commit.parent_ids)
+        expect(json_response['stats']['additions']).to eq(commit.stats.additions)
+        expect(json_response['stats']['deletions']).to eq(commit.stats.deletions)
+        expect(json_response['stats']['total']).to eq(commit.stats.total)
       end
 
       it "returns a 404 error if not found" do
@@ -436,6 +546,7 @@ describe API::Commits, api: true  do
       it 'returns merge_request comments' do
         get api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/comments", user)
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(2)
         expect(json_response.first['note']).to eq('a comment on a commit')
@@ -454,6 +565,90 @@ describe API::Commits, api: true  do
         expect(response).to have_http_status(401)
       end
     end
+
+    context 'when the commit is present on two projects' do
+      let(:forked_project) { create(:project, :repository, creator: user2, namespace: user2.namespace) }
+      let!(:forked_project_note) { create(:note_on_commit, author: user2, project: forked_project, commit_id: forked_project.repository.commit.id, note: 'a comment on a commit for fork') }
+
+      it 'returns the comments for the target project' do
+        get api("/projects/#{forked_project.id}/repository/commits/#{forked_project.repository.commit.id}/comments", user2)
+
+        expect(response).to have_http_status(200)
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['note']).to eq('a comment on a commit for fork')
+        expect(json_response.first['author']['id']).to eq(user2.id)
+      end
+    end
+  end
+
+  describe 'POST :id/repository/commits/:sha/cherry_pick' do
+    let(:master_pickable_commit)  { project.commit('7d3b0f7cff5f37573aea97cebfd5692ea1689924') }
+
+    context 'authorized user' do
+      it 'cherry picks a commit' do
+        post api("/projects/#{project.id}/repository/commits/#{master_pickable_commit.id}/cherry_pick", user), branch: 'master'
+
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq(master_pickable_commit.title)
+        expect(json_response['message']).to eq(master_pickable_commit.message)
+        expect(json_response['author_name']).to eq(master_pickable_commit.author_name)
+        expect(json_response['committer_name']).to eq(user.name)
+      end
+
+      it 'returns 400 if commit is already included in the target branch' do
+        post api("/projects/#{project.id}/repository/commits/#{master_pickable_commit.id}/cherry_pick", user), branch: 'markdown'
+
+        expect(response).to have_http_status(400)
+        expect(json_response['message']).to eq('Sorry, we cannot cherry-pick this commit automatically.
+                     A cherry-pick may have already been performed with this commit, or a more recent commit may have updated some of its content.')
+      end
+
+      it 'returns 400 if you are not allowed to push to the target branch' do
+        project.team << [user2, :developer]
+        protected_branch = create(:protected_branch, project: project, name: 'feature')
+
+        post api("/projects/#{project.id}/repository/commits/#{master_pickable_commit.id}/cherry_pick", user2), branch: protected_branch.name
+
+        expect(response).to have_http_status(400)
+        expect(json_response['message']).to eq('You are not allowed to push into this branch')
+      end
+
+      it 'returns 400 for missing parameters' do
+        post api("/projects/#{project.id}/repository/commits/#{master_pickable_commit.id}/cherry_pick", user)
+
+        expect(response).to have_http_status(400)
+        expect(json_response['error']).to eq('branch is missing')
+      end
+
+      it 'returns 404 if commit is not found' do
+        post api("/projects/#{project.id}/repository/commits/abcd0123/cherry_pick", user), branch: 'master'
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 Commit Not Found')
+      end
+
+      it 'returns 404 if branch is not found' do
+        post api("/projects/#{project.id}/repository/commits/#{master_pickable_commit.id}/cherry_pick", user), branch: 'foo'
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 Branch Not Found')
+      end
+
+      it 'returns 400 for missing parameters' do
+        post api("/projects/#{project.id}/repository/commits/#{master_pickable_commit.id}/cherry_pick", user)
+
+        expect(response).to have_http_status(400)
+        expect(json_response['error']).to eq('branch is missing')
+      end
+    end
+
+    context 'unauthorized user' do
+      it 'does not cherry pick the commit' do
+        post api("/projects/#{project.id}/repository/commits/#{master_pickable_commit.id}/cherry_pick"), branch: 'master'
+
+        expect(response).to have_http_status(401)
+      end
+    end
   end
 
   describe 'Post comment to commit' do
diff --git a/spec/requests/api/deploy_keys_spec.rb b/spec/requests/api/deploy_keys_spec.rb
index aabab8e6ae6..4f4b18cf0e0 100644
--- a/spec/requests/api/deploy_keys_spec.rb
+++ b/spec/requests/api/deploy_keys_spec.rb
@@ -5,8 +5,8 @@ describe API::DeployKeys, api: true  do
 
   let(:user)        { create(:user) }
   let(:admin)       { create(:admin) }
-  let(:project)     { create(:project, creator_id: user.id) }
-  let(:project2)    { create(:project, creator_id: user.id) }
+  let(:project)     { create(:empty_project, creator_id: user.id) }
+  let(:project2)    { create(:empty_project, creator_id: user.id) }
   let(:deploy_key)  { create(:deploy_key, public: true) }
 
   let!(:deploy_keys_project) do
@@ -35,6 +35,7 @@ describe API::DeployKeys, api: true  do
         get api('/deploy_keys', admin)
 
         expect(response.status).to eq(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first['id']).to eq(deploy_keys_project.deploy_key.id)
       end
@@ -48,6 +49,7 @@ describe API::DeployKeys, api: true  do
       get api("/projects/#{project.id}/deploy_keys", admin)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.first['title']).to eq(deploy_key.title)
     end
@@ -73,19 +75,14 @@ describe API::DeployKeys, api: true  do
       post api("/projects/#{project.id}/deploy_keys", admin), { title: 'invalid key' }
 
       expect(response).to have_http_status(400)
-      expect(json_response['message']['key']).to eq([
-        'can\'t be blank',
-        'is invalid'
-      ])
+      expect(json_response['error']).to eq('key is missing')
     end
 
     it 'should not create a key without title' do
       post api("/projects/#{project.id}/deploy_keys", admin), key: 'some key'
 
       expect(response).to have_http_status(400)
-      expect(json_response['message']['title']).to eq([
-        'can\'t be blank'
-      ])
+      expect(json_response['error']).to eq('title is missing')
     end
 
     it 'should create new ssh key' do
@@ -119,6 +116,8 @@ describe API::DeployKeys, api: true  do
     it 'should delete existing key' do
       expect do
         delete api("/projects/#{project.id}/deploy_keys/#{deploy_key.id}", admin)
+
+        expect(response).to have_http_status(204)
       end.to change{ project.deploy_keys.count }.by(-1)
     end
 
@@ -151,25 +150,4 @@ describe API::DeployKeys, api: true  do
       end
     end
   end
-
-  describe 'DELETE /projects/:id/deploy_keys/:key_id/disable' do
-    context 'when the user can admin the project' do
-      it 'disables the key' do
-        expect do
-          delete api("/projects/#{project.id}/deploy_keys/#{deploy_key.id}/disable", admin)
-        end.to change { project.deploy_keys.count }.from(1).to(0)
-
-        expect(response).to have_http_status(200)
-        expect(json_response['id']).to eq(deploy_key.id)
-      end
-    end
-
-    context 'when authenticated as non-admin user' do
-      it 'should return a 404 error' do
-        delete api("/projects/#{project.id}/deploy_keys/#{deploy_key.id}/disable", user)
-
-        expect(response).to have_http_status(404)
-      end
-    end
-  end
 end
diff --git a/spec/requests/api/deployments_spec.rb b/spec/requests/api/deployments_spec.rb
index 31e3cfa1b2f..e55575ffbda 100644
--- a/spec/requests/api/deployments_spec.rb
+++ b/spec/requests/api/deployments_spec.rb
@@ -14,14 +14,11 @@ describe API::Deployments, api: true  do
 
   describe 'GET /projects/:id/deployments' do
     context 'as member of the project' do
-      it_behaves_like 'a paginated resources' do
-        let(:request) { get api("/projects/#{project.id}/deployments", user) }
-      end
-
       it 'returns projects deployments' do
         get api("/projects/#{project.id}/deployments", user)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.size).to eq(1)
         expect(json_response.first['iid']).to eq(deployment.iid)
diff --git a/spec/requests/api/doorkeeper_access_spec.rb b/spec/requests/api/doorkeeper_access_spec.rb
index 5262a623761..f6fd567eca5 100644
--- a/spec/requests/api/doorkeeper_access_spec.rb
+++ b/spec/requests/api/doorkeeper_access_spec.rb
@@ -1,17 +1,23 @@
 require 'spec_helper'
 
-describe API::API, api: true  do
+describe API::API, api: true do
   include ApiHelpers
 
   let!(:user) { create(:user) }
   let!(:application) { Doorkeeper::Application.create!(name: "MyApp", redirect_uri: "https://app.com", owner: user) }
-  let!(:token) { Doorkeeper::AccessToken.create! application_id: application.id, resource_owner_id: user.id }
+  let!(:token) { Doorkeeper::AccessToken.create! application_id: application.id, resource_owner_id: user.id, scopes: "api" }
 
-  describe "when unauthenticated" do
+  describe "unauthenticated" do
     it "returns authentication success" do
       get api("/user"), access_token: token.token
       expect(response).to have_http_status(200)
     end
+
+    include_examples 'user login request with unique ip limit' do
+      def request
+        get api('/user'), access_token: token.token
+      end
+    end
   end
 
   describe "when token invalid" do
@@ -26,5 +32,29 @@ describe API::API, api: true  do
       get api("/user", user)
       expect(response).to have_http_status(200)
     end
+
+    include_examples 'user login request with unique ip limit' do
+      def request
+        get api('/user', user)
+      end
+    end
+  end
+
+  describe "when user is blocked" do
+    it "returns authentication error" do
+      user.block
+      get api("/user"), access_token: token.token
+
+      expect(response).to have_http_status(401)
+    end
+  end
+
+  describe "when user is ldap_blocked" do
+    it "returns authentication error" do
+      user.ldap_block
+      get api("/user"), access_token: token.token
+
+      expect(response).to have_http_status(401)
+    end
   end
 end
diff --git a/spec/requests/api/environments_spec.rb b/spec/requests/api/environments_spec.rb
index 126496c43a5..b54ee8e8b85 100644
--- a/spec/requests/api/environments_spec.rb
+++ b/spec/requests/api/environments_spec.rb
@@ -5,7 +5,7 @@ describe API::Environments, api: true  do
 
   let(:user)          { create(:user) }
   let(:non_member)    { create(:user) }
-  let(:project)       { create(:project, :private, namespace: user.namespace) }
+  let(:project)       { create(:empty_project, :private, namespace: user.namespace) }
   let!(:environment)  { create(:environment, project: project) }
 
   before do
@@ -14,19 +14,18 @@ describe API::Environments, api: true  do
 
   describe 'GET /projects/:id/environments' do
     context 'as member of the project' do
-      it_behaves_like 'a paginated resources' do
-        let(:request) { get api("/projects/#{project.id}/environments", user) }
-      end
-
       it 'returns project environments' do
+        project_data_keys = %w(id http_url_to_repo web_url name name_with_namespace path path_with_namespace)
+
         get api("/projects/#{project.id}/environments", user)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.size).to eq(1)
         expect(json_response.first['name']).to eq(environment.name)
         expect(json_response.first['external_url']).to eq(environment.external_url)
-        expect(json_response.first['project']['id']).to eq(project.id)
+        expect(json_response.first['project'].keys).to contain_exactly(*project_data_keys)
       end
     end
 
@@ -46,6 +45,7 @@ describe API::Environments, api: true  do
 
         expect(response).to have_http_status(201)
         expect(json_response['name']).to eq('mepmep')
+        expect(json_response['slug']).to eq('mepmep')
         expect(json_response['external']).to be nil
       end
 
@@ -60,6 +60,13 @@ describe API::Environments, api: true  do
 
         expect(response).to have_http_status(400)
       end
+
+      it 'returns a 400 if slug is specified' do
+        post api("/projects/#{project.id}/environments", user), name: "foo", slug: "foo"
+
+        expect(response).to have_http_status(400)
+        expect(json_response["error"]).to eq("slug is automatically generated and cannot be changed")
+      end
     end
 
     context 'a non member' do
@@ -86,6 +93,15 @@ describe API::Environments, api: true  do
       expect(json_response['external_url']).to eq(url)
     end
 
+    it "won't allow slug to be changed" do
+      slug = environment.slug
+      api_url = api("/projects/#{project.id}/environments/#{environment.id}", user)
+      put api_url, slug: slug + "-foo"
+
+      expect(response).to have_http_status(400)
+      expect(json_response["error"]).to eq("slug is automatically generated and cannot be changed")
+    end
+
     it "won't update the external_url if only the name is passed" do
       url = environment.external_url
       put api("/projects/#{project.id}/environments/#{environment.id}", user),
@@ -108,7 +124,7 @@ describe API::Environments, api: true  do
       it 'returns a 200 for an existing environment' do
         delete api("/projects/#{project.id}/environments/#{environment.id}", user)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
       end
 
       it 'returns a 404 for non existing id' do
@@ -127,4 +143,39 @@ describe API::Environments, api: true  do
       end
     end
   end
+
+  describe 'POST /projects/:id/environments/:environment_id/stop' do
+    context 'as a master' do
+      context 'with a stoppable environment' do
+        before do
+          environment.update(state: :available)
+
+          post api("/projects/#{project.id}/environments/#{environment.id}/stop", user)
+        end
+
+        it 'returns a 200' do
+          expect(response).to have_http_status(200)
+        end
+
+        it 'actually stops the environment' do
+          expect(environment.reload).to be_stopped
+        end
+      end
+
+      it 'returns a 404 for non existing id' do
+        post api("/projects/#{project.id}/environments/12345/stop", user)
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 Not found')
+      end
+    end
+
+    context 'a non member' do
+      it 'rejects the request' do
+        post api("/projects/#{project.id}/environments/#{environment.id}/stop", non_member)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
 end
diff --git a/spec/requests/api/files_spec.rb b/spec/requests/api/files_spec.rb
index 2081f80ccc1..a7fad7f0bdb 100644
--- a/spec/requests/api/files_spec.rb
+++ b/spec/requests/api/files_spec.rb
@@ -3,8 +3,14 @@ require 'spec_helper'
 describe API::Files, api: true  do
   include ApiHelpers
   let(:user) { create(:user) }
-  let!(:project) { create(:project, namespace: user.namespace ) }
-  let(:file_path) { 'files/ruby/popen.rb' }
+  let!(:project) { create(:project, :repository, namespace: user.namespace ) }
+  let(:guest) { create(:user) { |u| project.add_guest(u) } }
+  let(:file_path) { "files%2Fruby%2Fpopen%2Erb" }
+  let(:params) do
+    {
+      ref: 'master'
+    }
+  end
   let(:author_email) { FFaker::Internet.email }
 
   # I have to remove periods from the end of the name
@@ -23,71 +29,198 @@ describe API::Files, api: true  do
 
   before { project.team << [user, :developer] }
 
-  describe "GET /projects/:id/repository/files" do
-    it "returns file info" do
-      params = {
-        file_path: file_path,
-        ref: 'master',
-      }
+  def route(file_path = nil)
+    "/projects/#{project.id}/repository/files/#{file_path}"
+  end
 
-      get api("/projects/#{project.id}/repository/files", user), params
+  describe "GET /projects/:id/repository/files/:file_path" do
+    shared_examples_for 'repository files' do
+      it 'returns file attributes as json' do
+        get api(route(file_path), current_user), params
 
-      expect(response).to have_http_status(200)
-      expect(json_response['file_path']).to eq(file_path)
-      expect(json_response['file_name']).to eq('popen.rb')
-      expect(json_response['last_commit_id']).to eq('570e7b2abdd848b95f2f578043fc23bd6f6fd24d')
-      expect(Base64.decode64(json_response['content']).lines.first).to eq("require 'fileutils'\n")
+        expect(response).to have_http_status(200)
+        expect(json_response['file_path']).to eq(CGI.unescape(file_path))
+        expect(json_response['file_name']).to eq('popen.rb')
+        expect(json_response['last_commit_id']).to eq('570e7b2abdd848b95f2f578043fc23bd6f6fd24d')
+        expect(Base64.decode64(json_response['content']).lines.first).to eq("require 'fileutils'\n")
+      end
+
+      it 'returns file by commit sha' do
+        # This file is deleted on HEAD
+        file_path = "files%2Fjs%2Fcommit%2Ejs%2Ecoffee"
+        params[:ref] = "6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9"
+
+        get api(route(file_path), current_user), params
+
+        expect(response).to have_http_status(200)
+        expect(json_response['file_name']).to eq('commit.js.coffee')
+        expect(Base64.decode64(json_response['content']).lines.first).to eq("class Commit\n")
+      end
+
+      it 'returns raw file info' do
+        url = route(file_path) + "/raw"
+        expect(Gitlab::Workhorse).to receive(:send_git_blob)
+
+        get api(url, current_user), params
+
+        expect(response).to have_http_status(200)
+      end
+
+      context 'when mandatory params are not given' do
+        it_behaves_like '400 response' do
+          let(:request) { get api(route("any%2Ffile"), current_user) }
+        end
+      end
+
+      context 'when file_path does not exist' do
+        let(:params) { { ref: 'master' } }
+
+        it_behaves_like '404 response' do
+          let(:request) { get api(route('app%2Fmodels%2Fapplication%2Erb'), current_user), params }
+          let(:message) { '404 File Not Found' }
+        end
+      end
+
+      context 'when repository is disabled' do
+        include_context 'disabled repository'
+
+        it_behaves_like '403 response' do
+          let(:request) { get api(route(file_path), current_user), params }
+        end
+      end
     end
 
-    it "returns a 400 bad request if no params given" do
-      get api("/projects/#{project.id}/repository/files", user)
+    context 'when unauthenticated', 'and project is public' do
+      it_behaves_like 'repository files' do
+        let(:project) { create(:project, :public) }
+        let(:current_user) { nil }
+      end
+    end
 
-      expect(response).to have_http_status(400)
+    context 'when unauthenticated', 'and project is private' do
+      it_behaves_like '404 response' do
+        let(:request) { get api(route(file_path)), params }
+        let(:message) { '404 Project Not Found' }
+      end
     end
 
-    it "returns a 404 if such file does not exist" do
-      params = {
-        file_path: 'app/models/application.rb',
-        ref: 'master',
-      }
+    context 'when authenticated', 'as a developer' do
+      it_behaves_like 'repository files' do
+        let(:current_user) { user }
+      end
+    end
+
+    context 'when authenticated', 'as a guest' do
+      it_behaves_like '403 response' do
+        let(:request) { get api(route(file_path), guest), params }
+      end
+    end
+  end
+
+  describe "GET /projects/:id/repository/files/:file_path/raw" do
+    shared_examples_for 'repository raw files' do
+      it 'returns raw file info' do
+        url = route(file_path) + "/raw"
+        expect(Gitlab::Workhorse).to receive(:send_git_blob)
+
+        get api(url, current_user), params
 
-      get api("/projects/#{project.id}/repository/files", user), params
+        expect(response).to have_http_status(200)
+      end
 
-      expect(response).to have_http_status(404)
+      it 'returns file by commit sha' do
+        # This file is deleted on HEAD
+        file_path = "files%2Fjs%2Fcommit%2Ejs%2Ecoffee"
+        params[:ref] = "6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9"
+        expect(Gitlab::Workhorse).to receive(:send_git_blob)
+
+        get api(route(file_path) + "/raw", current_user), params
+
+        expect(response).to have_http_status(200)
+      end
+
+      context 'when mandatory params are not given' do
+        it_behaves_like '400 response' do
+          let(:request) { get api(route("any%2Ffile"), current_user) }
+        end
+      end
+
+      context 'when file_path does not exist' do
+        let(:params) { { ref: 'master' } }
+
+        it_behaves_like '404 response' do
+          let(:request) { get api(route('app%2Fmodels%2Fapplication%2Erb'), current_user), params }
+          let(:message) { '404 File Not Found' }
+        end
+      end
+
+      context 'when repository is disabled' do
+        include_context 'disabled repository'
+
+        it_behaves_like '403 response' do
+          let(:request) { get api(route(file_path), current_user), params }
+        end
+      end
+    end
+
+    context 'when unauthenticated', 'and project is public' do
+      it_behaves_like 'repository raw files' do
+        let(:project) { create(:project, :public) }
+        let(:current_user) { nil }
+      end
+    end
+
+    context 'when unauthenticated', 'and project is private' do
+      it_behaves_like '404 response' do
+        let(:request) { get api(route(file_path)), params }
+        let(:message) { '404 Project Not Found' }
+      end
+    end
+
+    context 'when authenticated', 'as a developer' do
+      it_behaves_like 'repository raw files' do
+        let(:current_user) { user }
+      end
+    end
+
+    context 'when authenticated', 'as a guest' do
+      it_behaves_like '403 response' do
+        let(:request) { get api(route(file_path), guest), params }
+      end
     end
   end
 
-  describe "POST /projects/:id/repository/files" do
+  describe "POST /projects/:id/repository/files/:file_path" do
+    let!(:file_path) { "new_subfolder%2Fnewfile%2Erb" }
     let(:valid_params) do
       {
-        file_path: 'newfile.rb',
-        branch_name: 'master',
-        content: 'puts 8',
-        commit_message: 'Added newfile'
+        branch: "master",
+        content: "puts 8",
+        commit_message: "Added newfile"
       }
     end
 
     it "creates a new file in project repo" do
-      post api("/projects/#{project.id}/repository/files", user), valid_params
+      post api(route(file_path), user), valid_params
 
       expect(response).to have_http_status(201)
-      expect(json_response['file_path']).to eq('newfile.rb')
+      expect(json_response["file_path"]).to eq(CGI.unescape(file_path))
       last_commit = project.repository.commit.raw
       expect(last_commit.author_email).to eq(user.email)
       expect(last_commit.author_name).to eq(user.name)
     end
 
-    it "returns a 400 bad request if no params given" do
-      post api("/projects/#{project.id}/repository/files", user)
+    it "returns a 400 bad request if no mandatory params given" do
+      post api(route("any%2Etxt"), user)
 
       expect(response).to have_http_status(400)
     end
 
     it "returns a 400 if editor fails to create file" do
-      allow_any_instance_of(Repository).to receive(:commit_file).
+      allow_any_instance_of(Repository).to receive(:create_file).
         and_return(false)
 
-      post api("/projects/#{project.id}/repository/files", user), valid_params
+      post api(route("any%2Etxt"), user), valid_params
 
       expect(response).to have_http_status(400)
     end
@@ -96,7 +229,7 @@ describe API::Files, api: true  do
       it "creates a new file with the specified author" do
         valid_params.merge!(author_email: author_email, author_name: author_name)
 
-        post api("/projects/#{project.id}/repository/files", user), valid_params
+        post api(route("new_file_with_author%2Etxt"), user), valid_params
 
         expect(response).to have_http_status(201)
         last_commit = project.repository.commit.raw
@@ -104,30 +237,43 @@ describe API::Files, api: true  do
         expect(last_commit.author_name).to eq(author_name)
       end
     end
+
+    context 'when the repo is empty' do
+      let!(:project) { create(:project_empty_repo, namespace: user.namespace ) }
+
+      it "creates a new file in project repo" do
+        post api(route("newfile%2Erb"), user), valid_params
+
+        expect(response).to have_http_status(201)
+        expect(json_response['file_path']).to eq('newfile.rb')
+        last_commit = project.repository.commit.raw
+        expect(last_commit.author_email).to eq(user.email)
+        expect(last_commit.author_name).to eq(user.name)
+      end
+    end
   end
 
   describe "PUT /projects/:id/repository/files" do
     let(:valid_params) do
       {
-        file_path: file_path,
-        branch_name: 'master',
+        branch: 'master',
         content: 'puts 8',
         commit_message: 'Changed file'
       }
     end
 
     it "updates existing file in project repo" do
-      put api("/projects/#{project.id}/repository/files", user), valid_params
+      put api(route(file_path), user), valid_params
 
       expect(response).to have_http_status(200)
-      expect(json_response['file_path']).to eq(file_path)
+      expect(json_response['file_path']).to eq(CGI.unescape(file_path))
       last_commit = project.repository.commit.raw
       expect(last_commit.author_email).to eq(user.email)
       expect(last_commit.author_name).to eq(user.name)
     end
 
     it "returns a 400 bad request if no params given" do
-      put api("/projects/#{project.id}/repository/files", user)
+      put api(route(file_path), user)
 
       expect(response).to have_http_status(400)
     end
@@ -136,7 +282,7 @@ describe API::Files, api: true  do
       it "updates a file with the specified author" do
         valid_params.merge!(author_email: author_email, author_name: author_name, content: "New content")
 
-        put api("/projects/#{project.id}/repository/files", user), valid_params
+        put api(route(file_path), user), valid_params
 
         expect(response).to have_http_status(200)
         last_commit = project.repository.commit.raw
@@ -149,32 +295,27 @@ describe API::Files, api: true  do
   describe "DELETE /projects/:id/repository/files" do
     let(:valid_params) do
       {
-        file_path: file_path,
-        branch_name: 'master',
+        branch: 'master',
         commit_message: 'Changed file'
       }
     end
 
     it "deletes existing file in project repo" do
-      delete api("/projects/#{project.id}/repository/files", user), valid_params
+      delete api(route(file_path), user), valid_params
 
-      expect(response).to have_http_status(200)
-      expect(json_response['file_path']).to eq(file_path)
-      last_commit = project.repository.commit.raw
-      expect(last_commit.author_email).to eq(user.email)
-      expect(last_commit.author_name).to eq(user.name)
+      expect(response).to have_http_status(204)
     end
 
     it "returns a 400 bad request if no params given" do
-      delete api("/projects/#{project.id}/repository/files", user)
+      delete api(route(file_path), user)
 
       expect(response).to have_http_status(400)
     end
 
     it "returns a 400 if fails to create file" do
-      allow_any_instance_of(Repository).to receive(:remove_file).and_return(false)
+      allow_any_instance_of(Repository).to receive(:delete_file).and_return(false)
 
-      delete api("/projects/#{project.id}/repository/files", user), valid_params
+      delete api(route(file_path), user), valid_params
 
       expect(response).to have_http_status(400)
     end
@@ -183,22 +324,18 @@ describe API::Files, api: true  do
       it "removes a file with the specified author" do
         valid_params.merge!(author_email: author_email, author_name: author_name)
 
-        delete api("/projects/#{project.id}/repository/files", user), valid_params
+        delete api(route(file_path), user), valid_params
 
-        expect(response).to have_http_status(200)
-        last_commit = project.repository.commit.raw
-        expect(last_commit.author_email).to eq(author_email)
-        expect(last_commit.author_name).to eq(author_name)
+        expect(response).to have_http_status(204)
       end
     end
   end
 
   describe "POST /projects/:id/repository/files with binary file" do
-    let(:file_path) { 'test.bin' }
+    let(:file_path) { 'test%2Ebin' }
     let(:put_params) do
       {
-        file_path: file_path,
-        branch_name: 'master',
+        branch: 'master',
         content: 'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAAACnej3aAAAAAXRSTlMAQObYZgAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=',
         commit_message: 'Binary file with a \n should not be touched',
         encoding: 'base64'
@@ -206,21 +343,20 @@ describe API::Files, api: true  do
     end
     let(:get_params) do
       {
-        file_path: file_path,
         ref: 'master',
       }
     end
 
     before do
-      post api("/projects/#{project.id}/repository/files", user), put_params
+      post api(route(file_path), user), put_params
     end
 
     it "remains unchanged" do
-      get api("/projects/#{project.id}/repository/files", user), get_params
+      get api(route(file_path), user), get_params
 
       expect(response).to have_http_status(200)
-      expect(json_response['file_path']).to eq(file_path)
-      expect(json_response['file_name']).to eq(file_path)
+      expect(json_response['file_path']).to eq(CGI.unescape(file_path))
+      expect(json_response['file_name']).to eq(CGI.unescape(file_path))
       expect(json_response['content']).to eq(put_params[:content])
     end
   end
diff --git a/spec/requests/api/fork_spec.rb b/spec/requests/api/fork_spec.rb
deleted file mode 100644
index e38d5745d44..00000000000
--- a/spec/requests/api/fork_spec.rb
+++ /dev/null
@@ -1,137 +0,0 @@
-require 'spec_helper'
-
-describe API::API, api: true  do
-  include ApiHelpers
-  let(:user)  { create(:user) }
-  let(:user2) { create(:user) }
-  let(:user3) { create(:user) }
-  let(:admin) { create(:admin) }
-  let(:group) { create(:group) }
-  let(:group2) do
-    group = create(:group, name: 'group2_name')
-    group.add_owner(user2)
-    group
-  end
-
-  let(:project) do
-    create(:project, creator_id: user.id, namespace: user.namespace)
-  end
-
-  let(:project_user2) do
-    create(:project_member, :reporter, user: user2, project: project)
-  end
-
-  describe 'POST /projects/fork/:id' do
-    before { project_user2 }
-    before { user3 }
-
-    context 'when authenticated' do
-      it 'forks if user has sufficient access to project' do
-        post api("/projects/fork/#{project.id}", user2)
-
-        expect(response).to have_http_status(201)
-        expect(json_response['name']).to eq(project.name)
-        expect(json_response['path']).to eq(project.path)
-        expect(json_response['owner']['id']).to eq(user2.id)
-        expect(json_response['namespace']['id']).to eq(user2.namespace.id)
-        expect(json_response['forked_from_project']['id']).to eq(project.id)
-      end
-
-      it 'forks if user is admin' do
-        post api("/projects/fork/#{project.id}", admin)
-
-        expect(response).to have_http_status(201)
-        expect(json_response['name']).to eq(project.name)
-        expect(json_response['path']).to eq(project.path)
-        expect(json_response['owner']['id']).to eq(admin.id)
-        expect(json_response['namespace']['id']).to eq(admin.namespace.id)
-        expect(json_response['forked_from_project']['id']).to eq(project.id)
-      end
-
-      it 'fails on missing project access for the project to fork' do
-        post api("/projects/fork/#{project.id}", user3)
-
-        expect(response).to have_http_status(404)
-        expect(json_response['message']).to eq('404 Project Not Found')
-      end
-
-      it 'fails if forked project exists in the user namespace' do
-        post api("/projects/fork/#{project.id}", user)
-
-        expect(response).to have_http_status(409)
-        expect(json_response['message']['name']).to eq(['has already been taken'])
-        expect(json_response['message']['path']).to eq(['has already been taken'])
-      end
-
-      it 'fails if project to fork from does not exist' do
-        post api('/projects/fork/424242', user)
-
-        expect(response).to have_http_status(404)
-        expect(json_response['message']).to eq('404 Project Not Found')
-      end
-
-      it 'forks with explicit own user namespace id' do
-        post api("/projects/fork/#{project.id}", user2), namespace: user2.namespace.id
-
-        expect(response).to have_http_status(201)
-        expect(json_response['owner']['id']).to eq(user2.id)
-      end
-
-      it 'forks with explicit own user name as namespace' do
-        post api("/projects/fork/#{project.id}", user2), namespace: user2.username
-
-        expect(response).to have_http_status(201)
-        expect(json_response['owner']['id']).to eq(user2.id)
-      end
-
-      it 'forks to another user when admin' do
-        post api("/projects/fork/#{project.id}", admin), namespace: user2.username
-
-        expect(response).to have_http_status(201)
-        expect(json_response['owner']['id']).to eq(user2.id)
-      end
-
-      it 'fails if trying to fork to another user when not admin' do
-        post api("/projects/fork/#{project.id}", user2), namespace: admin.namespace.id
-
-        expect(response).to have_http_status(404)
-      end
-
-      it 'fails if trying to fork to non-existent namespace' do
-        post api("/projects/fork/#{project.id}", user2), namespace: 42424242
-
-        expect(response).to have_http_status(404)
-        expect(json_response['message']).to eq('404 Target Namespace Not Found')
-      end
-
-      it 'forks to owned group' do
-        post api("/projects/fork/#{project.id}", user2), namespace: group2.name
-
-        expect(response).to have_http_status(201)
-        expect(json_response['namespace']['name']).to eq(group2.name)
-      end
-
-      it 'fails to fork to not owned group' do
-        post api("/projects/fork/#{project.id}", user2), namespace: group.name
-
-        expect(response).to have_http_status(404)
-      end
-
-      it 'forks to not owned group when admin' do
-        post api("/projects/fork/#{project.id}", admin), namespace: group.name
-
-        expect(response).to have_http_status(201)
-        expect(json_response['namespace']['name']).to eq(group.name)
-      end
-    end
-
-    context 'when unauthenticated' do
-      it 'returns authentication error' do
-        post api("/projects/fork/#{project.id}")
-
-        expect(response).to have_http_status(401)
-        expect(json_response['message']).to eq('401 Unauthorized')
-      end
-    end
-  end
-end
diff --git a/spec/requests/api/groups_spec.rb b/spec/requests/api/groups_spec.rb
index 548ed8e1892..2545da7b1db 100644
--- a/spec/requests/api/groups_spec.rb
+++ b/spec/requests/api/groups_spec.rb
@@ -2,17 +2,17 @@ require 'spec_helper'
 
 describe API::Groups, api: true  do
   include ApiHelpers
+  include UploadHelpers
 
   let(:user1) { create(:user, can_create_group: false) }
   let(:user2) { create(:user) }
   let(:user3) { create(:user) }
   let(:admin) { create(:admin) }
-  let(:avatar_file_path) { File.join(Rails.root, 'spec', 'fixtures', 'banana_sample.gif') }
-  let!(:group1) { create(:group, avatar: File.open(avatar_file_path)) }
+  let!(:group1) { create(:group, avatar: File.open(uploaded_image_temp_path)) }
   let!(:group2) { create(:group, :private) }
-  let!(:project1) { create(:project, namespace: group1) }
-  let!(:project2) { create(:project, namespace: group2) }
-  let!(:project3) { create(:project, namespace: group1, path: 'test', visibility_level: Gitlab::VisibilityLevel::PRIVATE) }
+  let!(:project1) { create(:empty_project, namespace: group1) }
+  let!(:project2) { create(:empty_project, namespace: group2) }
+  let!(:project3) { create(:empty_project, namespace: group1, path: 'test', visibility_level: Gitlab::VisibilityLevel::PRIVATE) }
 
   before do
     group1.add_owner(user1)
@@ -23,6 +23,7 @@ describe API::Groups, api: true  do
     context "when unauthenticated" do
       it "returns authentication error" do
         get api("/groups")
+
         expect(response).to have_http_status(401)
       end
     end
@@ -30,20 +31,64 @@ describe API::Groups, api: true  do
     context "when authenticated as user" do
       it "normal user: returns an array of groups of user1" do
         get api("/groups", user1)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
-        expect(json_response.first['name']).to eq(group1.name)
+        expect(json_response)
+          .to satisfy_one { |group| group['name'] == group1.name }
+      end
+
+      it "does not include statistics" do
+        get api("/groups", user1), statistics: true
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.first).not_to include 'statistics'
       end
     end
 
     context "when authenticated as admin" do
       it "admin: returns an array of all groups" do
         get api("/groups", admin)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(2)
       end
+
+      it "does not include statistics by default" do
+        get api("/groups", admin)
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.first).not_to include('statistics')
+      end
+
+      it "includes statistics if requested" do
+        attributes = {
+          storage_size: 702,
+          repository_size: 123,
+          lfs_objects_size: 234,
+          build_artifacts_size: 345,
+        }.stringify_keys
+        exposed_attributes = attributes.dup
+        exposed_attributes['job_artifacts_size'] = exposed_attributes.delete('build_artifacts_size')
+
+        project1.statistics.update!(attributes)
+
+        get api("/groups", admin), statistics: true
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response)
+          .to satisfy_one { |group| group['statistics'] == exposed_attributes }
+      end
     end
 
     context "when using skip_groups in request" do
@@ -51,6 +96,7 @@ describe API::Groups, api: true  do
         get api("/groups", admin), skip_groups: [group2.id]
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
       end
@@ -61,9 +107,11 @@ describe API::Groups, api: true  do
 
       it "returns all groups you have access to" do
         public_group = create :group, :public
+
         get api("/groups", user1), all_available: true
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(response_groups).to contain_exactly(public_group.name, group1.name)
       end
@@ -81,6 +129,7 @@ describe API::Groups, api: true  do
         get api("/groups", user1)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(response_groups).to eq([group3.name, group1.name])
       end
@@ -89,6 +138,7 @@ describe API::Groups, api: true  do
         get api("/groups", user1), sort: "desc"
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(response_groups).to eq([group1.name, group3.name])
       end
@@ -97,24 +147,18 @@ describe API::Groups, api: true  do
         get api("/groups", user1), order_by: "path"
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(response_groups).to eq([group1.name, group3.name])
       end
     end
-  end
 
-  describe 'GET /groups/owned' do
-    context 'when unauthenticated' do
-      it 'returns authentication error' do
-        get api('/groups/owned')
-        expect(response).to have_http_status(401)
-      end
-    end
-
-    context 'when authenticated as group owner' do
+    context 'when using owned in the request' do
       it 'returns an array of groups the user owns' do
-        get api('/groups/owned', user2)
+        get api('/groups', user2), owned: true
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first['name']).to eq(group2.name)
       end
@@ -124,7 +168,7 @@ describe API::Groups, api: true  do
   describe "GET /groups/:id" do
     context "when authenticated as user" do
       it "returns one of user1's groups" do
-        project = create(:project, namespace: group2, path: 'Foo')
+        project = create(:empty_project, namespace: group2, path: 'Foo')
         create(:project_group_link, project: project, group: group1)
 
         get api("/groups/#{group1.id}", user1)
@@ -134,9 +178,13 @@ describe API::Groups, api: true  do
         expect(json_response['name']).to eq(group1.name)
         expect(json_response['path']).to eq(group1.path)
         expect(json_response['description']).to eq(group1.description)
-        expect(json_response['visibility_level']).to eq(group1.visibility_level)
+        expect(json_response['visibility']).to eq(Gitlab::VisibilityLevel.string_level(group1.visibility_level))
         expect(json_response['avatar_url']).to eq(group1.avatar_url)
         expect(json_response['web_url']).to eq(group1.web_url)
+        expect(json_response['request_access_enabled']).to eq(group1.request_access_enabled)
+        expect(json_response['full_name']).to eq(group1.full_name)
+        expect(json_response['full_path']).to eq(group1.full_path)
+        expect(json_response['parent_id']).to eq(group1.parent_id)
         expect(json_response['projects']).to be_an Array
         expect(json_response['projects'].length).to eq(2)
         expect(json_response['shared_projects']).to be_an Array
@@ -146,6 +194,7 @@ describe API::Groups, api: true  do
 
       it "does not return a non existing group" do
         get api("/groups/1328", user1)
+
         expect(response).to have_http_status(404)
       end
 
@@ -159,12 +208,14 @@ describe API::Groups, api: true  do
     context "when authenticated as admin" do
       it "returns any existing group" do
         get api("/groups/#{group2.id}", admin)
+
         expect(response).to have_http_status(200)
         expect(json_response['name']).to eq(group2.name)
       end
 
       it "does not return a non existing group" do
         get api("/groups/1328", admin)
+
         expect(response).to have_http_status(404)
       end
     end
@@ -172,12 +223,14 @@ describe API::Groups, api: true  do
     context 'when using group path in URL' do
       it 'returns any existing group' do
         get api("/groups/#{group1.path}", admin)
+
         expect(response).to have_http_status(200)
         expect(json_response['name']).to eq(group1.name)
       end
 
       it 'does not return a non existing group' do
         get api('/groups/unknown', admin)
+
         expect(response).to have_http_status(404)
       end
 
@@ -240,13 +293,39 @@ describe API::Groups, api: true  do
         get api("/groups/#{group1.id}/projects", user1)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response.length).to eq(2)
+        project_names = json_response.map { |proj| proj['name'] }
+        expect(project_names).to match_array([project1.name, project3.name])
+        expect(json_response.first['visibility']).to be_present
+      end
+
+      it "returns the group's projects with simple representation" do
+        get api("/groups/#{group1.id}/projects", user1), simple: true
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response.length).to eq(2)
-        project_names = json_response.map { |proj| proj['name' ] }
+        project_names = json_response.map { |proj| proj['name'] }
         expect(project_names).to match_array([project1.name, project3.name])
+        expect(json_response.first['visibility']).not_to be_present
+      end
+
+      it 'filters the groups projects' do
+        public_project = create(:empty_project, :public, path: 'test1', group: group1)
+
+        get api("/groups/#{group1.id}/projects", user1), visibility: 'public'
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an(Array)
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['name']).to eq(public_project.name)
       end
 
       it "does not return a non existing group" do
         get api("/groups/1328/projects", user1)
+
         expect(response).to have_http_status(404)
       end
 
@@ -256,42 +335,68 @@ describe API::Groups, api: true  do
         expect(response).to have_http_status(404)
       end
 
-      it "should only return projects to which user has access" do
+      it "only returns projects to which user has access" do
         project3.team << [user3, :developer]
 
         get api("/groups/#{group1.id}/projects", user3)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response.length).to eq(1)
         expect(json_response.first['name']).to eq(project3.name)
       end
+
+      it 'only returns the projects owned by user' do
+        project2.group.add_owner(user3)
+
+        get api("/groups/#{project2.group.id}/projects", user3), owned: true
+
+        expect(response).to have_http_status(200)
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['name']).to eq(project2.name)
+      end
+
+      it 'only returns the projects starred by user' do
+        user1.starred_projects = [project1]
+
+        get api("/groups/#{group1.id}/projects", user1), starred: true
+
+        expect(response).to have_http_status(200)
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['name']).to eq(project1.name)
+      end
     end
 
     context "when authenticated as admin" do
-      it "should return any existing group" do
+      it "returns any existing group" do
         get api("/groups/#{group2.id}/projects", admin)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response.length).to eq(1)
         expect(json_response.first['name']).to eq(project2.name)
       end
 
-      it "should not return a non existing group" do
+      it "does not return a non existing group" do
         get api("/groups/1328/projects", admin)
+
         expect(response).to have_http_status(404)
       end
     end
 
     context 'when using group path in URL' do
-      it 'should return any existing group' do
+      it 'returns any existing group' do
         get api("/groups/#{group1.path}/projects", admin)
 
         expect(response).to have_http_status(200)
-        project_names = json_response.map { |proj| proj['name' ] }
+        expect(response).to include_pagination_headers
+        project_names = json_response.map { |proj| proj['name'] }
         expect(project_names).to match_array([project1.name, project3.name])
       end
 
       it 'does not return a non existing group' do
         get api('/groups/unknown/projects', admin)
+
         expect(response).to have_http_status(404)
       end
 
@@ -307,6 +412,7 @@ describe API::Groups, api: true  do
     context "when authenticated as user without group permissions" do
       it "does not create group" do
         post api("/groups", user1), attributes_for(:group)
+
         expect(response).to have_http_status(403)
       end
     end
@@ -316,6 +422,7 @@ describe API::Groups, api: true  do
         group = attributes_for(:group, { request_access_enabled: false })
 
         post api("/groups", user3), group
+
         expect(response).to have_http_status(201)
 
         expect(json_response["name"]).to eq(group[:name])
@@ -323,19 +430,35 @@ describe API::Groups, api: true  do
         expect(json_response["request_access_enabled"]).to eq(group[:request_access_enabled])
       end
 
+      it "creates a nested group" do
+        parent = create(:group)
+        parent.add_owner(user3)
+        group = attributes_for(:group, { parent_id: parent.id })
+
+        post api("/groups", user3), group
+
+        expect(response).to have_http_status(201)
+
+        expect(json_response["full_path"]).to eq("#{parent.path}/#{group[:path]}")
+        expect(json_response["parent_id"]).to eq(parent.id)
+      end
+
       it "does not create group, duplicate" do
         post api("/groups", user3), { name: 'Duplicate Test', path: group2.path }
+
         expect(response).to have_http_status(400)
         expect(response.message).to eq("Bad Request")
       end
 
       it "returns 400 bad request error if name not given" do
         post api("/groups", user3), { path: group2.path }
+
         expect(response).to have_http_status(400)
       end
 
       it "returns 400 bad request error if path not given" do
         post api("/groups", user3), { name: 'test' }
+
         expect(response).to have_http_status(400)
       end
     end
@@ -345,18 +468,22 @@ describe API::Groups, api: true  do
     context "when authenticated as user" do
       it "removes group" do
         delete api("/groups/#{group1.id}", user1)
-        expect(response).to have_http_status(200)
+
+        expect(response).to have_http_status(204)
       end
 
       it "does not remove a group if not an owner" do
         user4 = create(:user)
         group1.add_master(user4)
+
         delete api("/groups/#{group1.id}", user3)
+
         expect(response).to have_http_status(403)
       end
 
       it "does not remove a non existing group" do
         delete api("/groups/1328", user1)
+
         expect(response).to have_http_status(404)
       end
 
@@ -370,27 +497,31 @@ describe API::Groups, api: true  do
     context "when authenticated as admin" do
       it "removes any existing group" do
         delete api("/groups/#{group2.id}", admin)
-        expect(response).to have_http_status(200)
+
+        expect(response).to have_http_status(204)
       end
 
       it "does not remove a non existing group" do
         delete api("/groups/1328", admin)
+
         expect(response).to have_http_status(404)
       end
     end
   end
 
   describe "POST /groups/:id/projects/:project_id" do
-    let(:project) { create(:project) }
+    let(:project) { create(:empty_project) }
+    let(:project_path) { project.full_path.gsub('/', '%2F') }
+
     before(:each) do
       allow_any_instance_of(Projects::TransferService).
         to receive(:execute).and_return(true)
-      allow(Project).to receive(:find).and_return(project)
     end
 
     context "when authenticated as user" do
       it "does not transfer project to group" do
         post api("/groups/#{group1.id}/projects/#{project.id}", user2)
+
         expect(response).to have_http_status(403)
       end
     end
@@ -398,8 +529,45 @@ describe API::Groups, api: true  do
     context "when authenticated as admin" do
       it "transfers project to group" do
         post api("/groups/#{group1.id}/projects/#{project.id}", admin)
+
         expect(response).to have_http_status(201)
       end
+
+      context 'when using project path in URL' do
+        context 'with a valid project path' do
+          it "transfers project to group" do
+            post api("/groups/#{group1.id}/projects/#{project_path}", admin)
+
+            expect(response).to have_http_status(201)
+          end
+        end
+
+        context 'with a non-existent project path' do
+          it "does not transfer project to group" do
+            post api("/groups/#{group1.id}/projects/nogroup%2Fnoproject", admin)
+
+            expect(response).to have_http_status(404)
+          end
+        end
+      end
+
+      context 'when using a group path in URL' do
+        context 'with a valid group path' do
+          it "transfers project to group" do
+            post api("/groups/#{group1.path}/projects/#{project_path}", admin)
+
+            expect(response).to have_http_status(201)
+          end
+        end
+
+        context 'with a non-existent group path' do
+          it "does not transfer project to group" do
+            post api("/groups/noexist/projects/#{project_path}", admin)
+
+            expect(response).to have_http_status(404)
+          end
+        end
+      end
     end
   end
 end
diff --git a/spec/requests/api/helpers_spec.rb b/spec/requests/api/helpers_spec.rb
new file mode 100644
index 00000000000..988a57a80ea
--- /dev/null
+++ b/spec/requests/api/helpers_spec.rb
@@ -0,0 +1,447 @@
+require 'spec_helper'
+
+describe API::Helpers, api: true do
+  include API::APIGuard::HelperMethods
+  include API::Helpers
+  include SentryHelper
+
+  let(:user) { create(:user) }
+  let(:admin) { create(:admin) }
+  let(:key) { create(:key, user: user) }
+
+  let(:params) { {} }
+  let(:env) { { 'REQUEST_METHOD' => 'GET' } }
+  let(:request) { Rack::Request.new(env) }
+  let(:header) { }
+
+  def set_env(user_or_token, identifier)
+    clear_env
+    clear_param
+    env[API::APIGuard::PRIVATE_TOKEN_HEADER] = user_or_token.respond_to?(:private_token) ? user_or_token.private_token : user_or_token
+    env[API::Helpers::SUDO_HEADER] = identifier.to_s
+  end
+
+  def set_param(user_or_token, identifier)
+    clear_env
+    clear_param
+    params[API::APIGuard::PRIVATE_TOKEN_PARAM] = user_or_token.respond_to?(:private_token) ? user_or_token.private_token : user_or_token
+    params[API::Helpers::SUDO_PARAM] = identifier.to_s
+  end
+
+  def clear_env
+    env.delete(API::APIGuard::PRIVATE_TOKEN_HEADER)
+    env.delete(API::Helpers::SUDO_HEADER)
+  end
+
+  def clear_param
+    params.delete(API::APIGuard::PRIVATE_TOKEN_PARAM)
+    params.delete(API::Helpers::SUDO_PARAM)
+  end
+
+  def warden_authenticate_returns(value)
+    warden = double("warden", authenticate: value)
+    env['warden'] = warden
+  end
+
+  def doorkeeper_guard_returns(value)
+    allow_any_instance_of(self.class).to receive(:doorkeeper_guard){ value }
+  end
+
+  def error!(message, status, header)
+    raise Exception.new("#{status} - #{message}")
+  end
+
+  describe ".current_user" do
+    subject { current_user }
+
+    describe "Warden authentication" do
+      before { doorkeeper_guard_returns false }
+
+      context "with invalid credentials" do
+        context "GET request" do
+          before { env['REQUEST_METHOD'] = 'GET' }
+          it { is_expected.to be_nil }
+        end
+      end
+
+      context "with valid credentials" do
+        before { warden_authenticate_returns user }
+
+        context "GET request" do
+          before { env['REQUEST_METHOD'] = 'GET' }
+          it { is_expected.to eq(user) }
+        end
+
+        context "HEAD request" do
+          before { env['REQUEST_METHOD'] = 'HEAD' }
+          it { is_expected.to eq(user) }
+        end
+
+        context "PUT request" do
+          before { env['REQUEST_METHOD'] = 'PUT' }
+          it { is_expected.to be_nil }
+        end
+
+        context "POST request" do
+          before { env['REQUEST_METHOD'] = 'POST' }
+          it { is_expected.to be_nil }
+        end
+
+        context "DELETE request" do
+          before { env['REQUEST_METHOD'] = 'DELETE' }
+          it { is_expected.to be_nil }
+        end
+      end
+    end
+
+    describe "when authenticating using a user's private token" do
+      it "returns nil for an invalid token" do
+        env[API::APIGuard::PRIVATE_TOKEN_HEADER] = 'invalid token'
+        allow_any_instance_of(self.class).to receive(:doorkeeper_guard){ false }
+
+        expect(current_user).to be_nil
+      end
+
+      it "returns nil for a user without access" do
+        env[API::APIGuard::PRIVATE_TOKEN_HEADER] = user.private_token
+        allow_any_instance_of(Gitlab::UserAccess).to receive(:allowed?).and_return(false)
+
+        expect(current_user).to be_nil
+      end
+
+      it "leaves user as is when sudo not specified" do
+        env[API::APIGuard::PRIVATE_TOKEN_HEADER] = user.private_token
+
+        expect(current_user).to eq(user)
+
+        clear_env
+
+        params[API::APIGuard::PRIVATE_TOKEN_PARAM] = user.private_token
+
+        expect(current_user).to eq(user)
+      end
+    end
+
+    describe "when authenticating using a user's personal access tokens" do
+      let(:personal_access_token) { create(:personal_access_token, user: user) }
+
+      before do
+        allow_any_instance_of(self.class).to receive(:doorkeeper_guard) { false }
+      end
+
+      it "returns nil for an invalid token" do
+        env[API::APIGuard::PRIVATE_TOKEN_HEADER] = 'invalid token'
+
+        expect(current_user).to be_nil
+      end
+
+      it "returns nil for a user without access" do
+        env[API::APIGuard::PRIVATE_TOKEN_HEADER] = personal_access_token.token
+        allow_any_instance_of(Gitlab::UserAccess).to receive(:allowed?).and_return(false)
+
+        expect(current_user).to be_nil
+      end
+
+      it "returns nil for a token without the appropriate scope" do
+        personal_access_token = create(:personal_access_token, user: user, scopes: ['read_user'])
+        env[API::APIGuard::PRIVATE_TOKEN_HEADER] = personal_access_token.token
+        allow_access_with_scope('write_user')
+
+        expect(current_user).to be_nil
+      end
+
+      it "leaves user as is when sudo not specified" do
+        env[API::APIGuard::PRIVATE_TOKEN_HEADER] = personal_access_token.token
+        expect(current_user).to eq(user)
+        clear_env
+        params[API::APIGuard::PRIVATE_TOKEN_PARAM] = personal_access_token.token
+
+        expect(current_user).to eq(user)
+      end
+
+      it 'does not allow revoked tokens' do
+        personal_access_token.revoke!
+        env[API::APIGuard::PRIVATE_TOKEN_HEADER] = personal_access_token.token
+
+        expect(current_user).to be_nil
+      end
+
+      it 'does not allow expired tokens' do
+        personal_access_token.update_attributes!(expires_at: 1.day.ago)
+        env[API::APIGuard::PRIVATE_TOKEN_HEADER] = personal_access_token.token
+
+        expect(current_user).to be_nil
+      end
+    end
+
+    context 'sudo usage' do
+      context 'with admin' do
+        context 'with header' do
+          context 'with id' do
+            it 'changes current_user to sudo' do
+              set_env(admin, user.id)
+
+              expect(current_user).to eq(user)
+            end
+
+            it 'memoize the current_user: sudo permissions are not run against the sudoed user' do
+              set_env(admin, user.id)
+
+              expect(current_user).to eq(user)
+              expect(current_user).to eq(user)
+            end
+
+            it 'handles sudo to oneself' do
+              set_env(admin, admin.id)
+
+              expect(current_user).to eq(admin)
+            end
+
+            it 'throws an error when user cannot be found' do
+              id = user.id + admin.id
+              expect(user.id).not_to eq(id)
+              expect(admin.id).not_to eq(id)
+
+              set_env(admin, id)
+
+              expect { current_user }.to raise_error(Exception)
+            end
+          end
+
+          context 'with username' do
+            it 'changes current_user to sudo' do
+              set_env(admin, user.username)
+
+              expect(current_user).to eq(user)
+            end
+
+            it 'handles sudo to oneself' do
+              set_env(admin, admin.username)
+
+              expect(current_user).to eq(admin)
+            end
+
+            it "throws an error when the user cannot be found for a given username" do
+              username = "#{user.username}#{admin.username}"
+              expect(user.username).not_to eq(username)
+              expect(admin.username).not_to eq(username)
+
+              set_env(admin, username)
+
+              expect { current_user }.to raise_error(Exception)
+            end
+          end
+        end
+
+        context 'with param' do
+          context 'with id' do
+            it 'changes current_user to sudo' do
+              set_param(admin, user.id)
+
+              expect(current_user).to eq(user)
+            end
+
+            it 'handles sudo to oneself' do
+              set_param(admin, admin.id)
+
+              expect(current_user).to eq(admin)
+            end
+
+            it 'handles sudo to oneself using string' do
+              set_env(admin, user.id.to_s)
+
+              expect(current_user).to eq(user)
+            end
+
+            it 'throws an error when user cannot be found' do
+              id = user.id + admin.id
+              expect(user.id).not_to eq(id)
+              expect(admin.id).not_to eq(id)
+
+              set_param(admin, id)
+
+              expect { current_user }.to raise_error(Exception)
+            end
+          end
+
+          context 'with username' do
+            it 'changes current_user to sudo' do
+              set_param(admin, user.username)
+
+              expect(current_user).to eq(user)
+            end
+
+            it 'handles sudo to oneself' do
+              set_param(admin, admin.username)
+
+              expect(current_user).to eq(admin)
+            end
+
+            it "throws an error when the user cannot be found for a given username" do
+              username = "#{user.username}#{admin.username}"
+              expect(user.username).not_to eq(username)
+              expect(admin.username).not_to eq(username)
+
+              set_param(admin, username)
+
+              expect { current_user }.to raise_error(Exception)
+            end
+          end
+        end
+      end
+
+      context 'with regular user' do
+        context 'with env' do
+          it 'changes current_user to sudo when admin and user id' do
+            set_env(user, admin.id)
+
+            expect { current_user }.to raise_error(Exception)
+          end
+
+          it 'changes current_user to sudo when admin and user username' do
+            set_env(user, admin.username)
+
+            expect { current_user }.to raise_error(Exception)
+          end
+        end
+
+        context 'with params' do
+          it 'changes current_user to sudo when admin and user id' do
+            set_param(user, admin.id)
+
+            expect { current_user }.to raise_error(Exception)
+          end
+
+          it 'changes current_user to sudo when admin and user username' do
+            set_param(user, admin.username)
+
+            expect { current_user }.to raise_error(Exception)
+          end
+        end
+      end
+    end
+  end
+
+  describe '.sudo?' do
+    context 'when no sudo env or param is passed' do
+      before do
+        doorkeeper_guard_returns(nil)
+      end
+
+      it 'returns false' do
+        expect(sudo?).to be_falsy
+      end
+    end
+
+    context 'when sudo env or param is passed', 'user is not an admin' do
+      before do
+        set_env(user, '123')
+      end
+
+      it 'returns an 403 Forbidden' do
+        expect { sudo? }.to raise_error '403 - {"message"=>"403 Forbidden  - Must be admin to use sudo"}'
+      end
+    end
+
+    context 'when sudo env or param is passed', 'user is admin' do
+      context 'personal access token is used' do
+        before do
+          personal_access_token = create(:personal_access_token, user: admin)
+          set_env(personal_access_token.token, user.id)
+        end
+
+        it 'returns an 403 Forbidden' do
+          expect { sudo? }.to raise_error '403 - {"message"=>"403 Forbidden  - Private token must be specified in order to use sudo"}'
+        end
+      end
+
+      context 'private access token is used' do
+        before do
+          set_env(admin.private_token, user.id)
+        end
+
+        it 'returns true' do
+          expect(sudo?).to be_truthy
+        end
+      end
+    end
+  end
+
+  describe '.handle_api_exception' do
+    before do
+      allow_any_instance_of(self.class).to receive(:sentry_enabled?).and_return(true)
+      allow_any_instance_of(self.class).to receive(:rack_response)
+    end
+
+    it 'does not report a MethodNotAllowed exception to Sentry' do
+      exception = Grape::Exceptions::MethodNotAllowed.new({ 'X-GitLab-Test' => '1' })
+      allow(exception).to receive(:backtrace).and_return(caller)
+
+      expect(Raven).not_to receive(:capture_exception).with(exception)
+
+      handle_api_exception(exception)
+    end
+
+    it 'does report RuntimeError to Sentry' do
+      exception = RuntimeError.new('test error')
+      allow(exception).to receive(:backtrace).and_return(caller)
+
+      expect_any_instance_of(self.class).to receive(:sentry_context)
+      expect(Raven).to receive(:capture_exception).with(exception)
+
+      handle_api_exception(exception)
+    end
+  end
+
+  describe '.authenticate_non_get!' do
+    %w[HEAD GET].each do |method_name|
+      context "method is #{method_name}" do
+        before do
+          expect_any_instance_of(self.class).to receive(:route).and_return(double(request_method: method_name))
+        end
+
+        it 'does not raise an error' do
+          expect_any_instance_of(self.class).not_to receive(:authenticate!)
+
+          expect { authenticate_non_get! }.not_to raise_error
+        end
+      end
+    end
+
+    %w[POST PUT PATCH DELETE].each do |method_name|
+      context "method is #{method_name}" do
+        before do
+          expect_any_instance_of(self.class).to receive(:route).and_return(double(request_method: method_name))
+        end
+
+        it 'calls authenticate!' do
+          expect_any_instance_of(self.class).to receive(:authenticate!)
+
+          authenticate_non_get!
+        end
+      end
+    end
+  end
+
+  describe '.authenticate!' do
+    context 'current_user is nil' do
+      before do
+        expect_any_instance_of(self.class).to receive(:current_user).and_return(nil)
+      end
+
+      it 'returns a 401 response' do
+        expect { authenticate! }.to raise_error '401 - {"message"=>"401 Unauthorized"}'
+      end
+    end
+
+    context 'current_user is present' do
+      before do
+        expect_any_instance_of(self.class).to receive(:current_user).at_least(:once).and_return(User.new)
+      end
+
+      it 'does not raise an error' do
+        expect { authenticate! }.not_to raise_error
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/internal_spec.rb b/spec/requests/api/internal_spec.rb
index 35644bd8cc9..f18b8e98707 100644
--- a/spec/requests/api/internal_spec.rb
+++ b/spec/requests/api/internal_spec.rb
@@ -4,7 +4,7 @@ describe API::Internal, api: true  do
   include ApiHelpers
   let(:user) { create(:user) }
   let(:key) { create(:key, user: user) }
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
   let(:secret_token) { Gitlab::Shell.secret_token }
 
   describe "GET /internal/check", no_db: true do
@@ -239,7 +239,7 @@ describe API::Internal, api: true  do
     end
 
     context "blocked user" do
-      let(:personal_project) { create(:project, namespace: user.namespace) }
+      let(:personal_project) { create(:empty_project, namespace: user.namespace) }
 
       before do
         user.block
@@ -265,7 +265,7 @@ describe API::Internal, api: true  do
     end
 
     context "archived project" do
-      let(:personal_project) { create(:project, namespace: user.namespace) }
+      let(:personal_project) { create(:empty_project, namespace: user.namespace) }
 
       before do
         project.team << [user, :developer]
@@ -337,8 +337,7 @@ describe API::Internal, api: true  do
 
     context 'ssh access has been disabled' do
       before do
-        settings = ::ApplicationSetting.create_from_defaults
-        settings.update_attribute(:enabled_git_access_protocol, 'http')
+        stub_application_setting(enabled_git_access_protocol: 'http')
       end
 
       it 'rejects the SSH push' do
@@ -360,8 +359,7 @@ describe API::Internal, api: true  do
 
     context 'http access has been disabled' do
       before do
-        settings = ::ApplicationSetting.create_from_defaults
-        settings.update_attribute(:enabled_git_access_protocol, 'ssh')
+        stub_application_setting(enabled_git_access_protocol: 'ssh')
       end
 
       it 'rejects the HTTP push' do
@@ -383,8 +381,7 @@ describe API::Internal, api: true  do
 
     context 'web actions are always allowed' do
       it 'allows WEB push' do
-        settings = ::ApplicationSetting.create_from_defaults
-        settings.update_attribute(:enabled_git_access_protocol, 'ssh')
+        stub_application_setting(enabled_git_access_protocol: 'ssh')
         project.team << [user, :developer]
         push(key, project, 'web')
 
@@ -412,6 +409,34 @@ describe API::Internal, api: true  do
     end
   end
 
+  describe 'POST /notify_post_receive' do
+    let(:valid_params) do
+      { repo_path: project.repository.path, secret_token: secret_token }
+    end
+
+    before do
+      allow(Gitlab.config.gitaly).to receive(:socket_path).and_return('path/to/gitaly.socket')
+    end
+
+    it "calls the Gitaly client if it's enabled" do
+      expect_any_instance_of(Gitlab::GitalyClient::Notifications).
+        to receive(:post_receive).with(project.repository.path)
+
+      post api("/internal/notify_post_receive"), valid_params
+
+      expect(response).to have_http_status(200)
+    end
+
+    it "returns 500 if the gitaly call fails" do
+      expect_any_instance_of(Gitlab::GitalyClient::Notifications).
+        to receive(:post_receive).with(project.repository.path).and_raise(GRPC::Unavailable)
+
+      post api("/internal/notify_post_receive"), valid_params
+
+      expect(response).to have_http_status(500)
+    end
+  end
+
   def project_with_repo_path(path)
     double().tap do |fake_project|
       allow(fake_project).to receive_message_chain('repository.path_to_repo' => path)
diff --git a/spec/requests/api/issues_spec.rb b/spec/requests/api/issues_spec.rb
index 5c80dd98dc7..de7dbca0b22 100644
--- a/spec/requests/api/issues_spec.rb
+++ b/spec/requests/api/issues_spec.rb
@@ -11,7 +11,7 @@ describe API::Issues, api: true  do
   let(:author)      { create(:author) }
   let(:assignee)    { create(:assignee) }
   let(:admin)       { create(:user, :admin) }
-  let!(:project)    { create(:project, :public, creator_id: user.id, namespace: user.namespace ) }
+  let!(:project)    { create(:empty_project, :public, creator_id: user.id, namespace: user.namespace ) }
   let!(:closed_issue) do
     create :closed_issue,
            author: user,
@@ -50,6 +50,8 @@ describe API::Issues, api: true  do
   end
   let!(:note) { create(:note_on_issue, author: user, project: project, noteable: issue) }
 
+  let(:no_milestone_title) { URI.escape(Milestone::None.title) }
+
   before do
     project.team << [user, :reporter]
     project.team << [guest, :guest]
@@ -66,7 +68,9 @@ describe API::Issues, api: true  do
     context "when authenticated" do
       it "returns an array of issues" do
         get api("/issues", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first['title']).to eq(issue.title)
         expect(json_response.last).to have_key('web_url')
@@ -74,7 +78,9 @@ describe API::Issues, api: true  do
 
       it 'returns an array of closed issues' do
         get api('/issues?state=closed', user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.first['id']).to eq(closed_issue.id)
@@ -82,7 +88,9 @@ describe API::Issues, api: true  do
 
       it 'returns an array of opened issues' do
         get api('/issues?state=opened', user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.first['id']).to eq(issue.id)
@@ -90,7 +98,9 @@ describe API::Issues, api: true  do
 
       it 'returns an array of all issues' do
         get api('/issues?state=all', user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(2)
         expect(json_response.first['id']).to eq(issue.id)
@@ -99,30 +109,44 @@ describe API::Issues, api: true  do
 
       it 'returns an array of labeled issues' do
         get api("/issues?labels=#{label.title}", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.first['labels']).to eq([label.title])
       end
 
-      it 'returns an array of labeled issues when at least one label matches' do
-        get api("/issues?labels=#{label.title},foo,bar", user)
+      it 'returns an array of labeled issues when all labels matches' do
+        label_b = create(:label, title: 'foo', project: project)
+        label_c = create(:label, title: 'bar', project: project)
+
+        create(:label_link, label: label_b, target: issue)
+        create(:label_link, label: label_c, target: issue)
+
+        get api("/issues", user), labels: "#{label.title},#{label_b.title},#{label_c.title}"
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
-        expect(json_response.first['labels']).to eq([label.title])
+        expect(json_response.first['labels']).to eq([label_c.title, label_b.title, label.title])
       end
 
       it 'returns an empty array if no issue matches labels' do
         get api('/issues?labels=foo,bar', user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(0)
       end
 
       it 'returns an array of labeled issues matching given state' do
         get api("/issues?labels=#{label.title}&state=opened", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.first['labels']).to eq([label.title])
@@ -131,52 +155,134 @@ describe API::Issues, api: true  do
 
       it 'returns an empty array if no issue matches labels and state filters' do
         get api("/issues?labels=#{label.title}&state=closed", user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(0)
+      end
+
+      it 'returns an empty array if no issue matches milestone' do
+        get api("/issues?milestone=#{empty_milestone.title}", user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(0)
+      end
+
+      it 'returns an empty array if milestone does not exist' do
+        get api("/issues?milestone=foo", user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(0)
+      end
+
+      it 'returns an array of issues in given milestone' do
+        get api("/issues?milestone=#{milestone.title}", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(2)
+        expect(json_response.first['id']).to eq(issue.id)
+        expect(json_response.second['id']).to eq(closed_issue.id)
+      end
+
+      it 'returns an array of issues matching state in milestone' do
+        get api("/issues?milestone=#{milestone.title}"\
+                '&state=closed', user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['id']).to eq(closed_issue.id)
+      end
+
+      it 'returns an array of issues with no milestone' do
+        get api("/issues?milestone=#{no_milestone_title}", author)
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['id']).to eq(confidential_issue.id)
+      end
+
+      it 'returns an array of issues found by iids' do
+        get api('/issues', user), iids: [closed_issue.iid]
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['id']).to eq(closed_issue.id)
+      end
+
+      it 'returns an empty array if iid does not exist' do
+        get api("/issues", user), iids: [99999]
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(0)
       end
 
       it 'sorts by created_at descending by default' do
         get api('/issues', user)
-        response_dates = json_response.map { |issue| issue['created_at'] }
 
+        response_dates = json_response.map { |issue| issue['created_at'] }
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(response_dates).to eq(response_dates.sort.reverse)
       end
 
       it 'sorts ascending when requested' do
         get api('/issues?sort=asc', user)
-        response_dates = json_response.map { |issue| issue['created_at'] }
 
+        response_dates = json_response.map { |issue| issue['created_at'] }
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(response_dates).to eq(response_dates.sort)
       end
 
       it 'sorts by updated_at descending when requested' do
         get api('/issues?order_by=updated_at', user)
-        response_dates = json_response.map { |issue| issue['updated_at'] }
 
+        response_dates = json_response.map { |issue| issue['updated_at'] }
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(response_dates).to eq(response_dates.sort.reverse)
       end
 
       it 'sorts by updated_at ascending when requested' do
         get api('/issues?order_by=updated_at&sort=asc', user)
-        response_dates = json_response.map { |issue| issue['updated_at'] }
 
+        response_dates = json_response.map { |issue| issue['updated_at'] }
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(response_dates).to eq(response_dates.sort)
       end
+
+      it 'matches V4 response schema' do
+        get api('/issues', user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to match_response_schema('public_api/v4/issues')
+      end
     end
   end
 
   describe "GET /groups/:id/issues" do
     let!(:group)            { create(:group) }
-    let!(:group_project)    { create(:project, :public, creator_id: user.id, namespace: group) }
+    let!(:group_project)    { create(:empty_project, :public, creator_id: user.id, namespace: group) }
     let!(:group_closed_issue) do
       create :closed_issue,
              author: user,
@@ -221,6 +327,7 @@ describe API::Issues, api: true  do
       get api(base_url, non_member)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['title']).to eq(group_issue.title)
@@ -230,6 +337,7 @@ describe API::Issues, api: true  do
       get api(base_url, author)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(2)
     end
@@ -238,6 +346,7 @@ describe API::Issues, api: true  do
       get api(base_url, assignee)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(2)
     end
@@ -246,6 +355,7 @@ describe API::Issues, api: true  do
       get api(base_url, user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(2)
     end
@@ -254,6 +364,7 @@ describe API::Issues, api: true  do
       get api(base_url, admin)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(2)
     end
@@ -262,6 +373,7 @@ describe API::Issues, api: true  do
       get api("#{base_url}?labels=#{group_label.title}", user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['labels']).to eq([group_label.title])
@@ -271,6 +383,41 @@ describe API::Issues, api: true  do
       get api("#{base_url}?labels=#{group_label.title},foo,bar", user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
+    end
+
+    it 'returns an array of labeled issues when all labels matches' do
+      label_b = create(:label, title: 'foo', project: group_project)
+      label_c = create(:label, title: 'bar', project: group_project)
+
+      create(:label_link, label: label_b, target: group_issue)
+      create(:label_link, label: label_c, target: group_issue)
+
+      get api("#{base_url}", user), labels: "#{group_label.title},#{label_b.title},#{label_c.title}"
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['labels']).to eq([label_c.title, label_b.title, group_label.title])
+    end
+
+    it 'returns an array of issues found by iids' do
+      get api(base_url, user), iids: [group_issue.iid]
+
+      expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(group_issue.id)
+    end
+
+    it 'returns an empty array if iid does not exist' do
+      get api(base_url, user), iids: [99999]
+
+      expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(0)
     end
@@ -279,6 +426,7 @@ describe API::Issues, api: true  do
       get api("#{base_url}?labels=foo,bar", user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(0)
     end
@@ -287,6 +435,7 @@ describe API::Issues, api: true  do
       get api("#{base_url}?milestone=#{group_empty_milestone.title}", user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(0)
     end
@@ -295,6 +444,7 @@ describe API::Issues, api: true  do
       get api("#{base_url}?milestone=foo", user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(0)
     end
@@ -303,6 +453,7 @@ describe API::Issues, api: true  do
       get api("#{base_url}?milestone=#{group_milestone.title}", user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['id']).to eq(group_issue.id)
@@ -313,43 +464,58 @@ describe API::Issues, api: true  do
               '&state=closed', user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['id']).to eq(group_closed_issue.id)
     end
 
+    it 'returns an array of issues with no milestone' do
+      get api("#{base_url}?milestone=#{no_milestone_title}", user)
+
+      expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(group_confidential_issue.id)
+    end
+
     it 'sorts by created_at descending by default' do
       get api(base_url, user)
-      response_dates = json_response.map { |issue| issue['created_at'] }
 
+      response_dates = json_response.map { |issue| issue['created_at'] }
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(response_dates).to eq(response_dates.sort.reverse)
     end
 
     it 'sorts ascending when requested' do
       get api("#{base_url}?sort=asc", user)
-      response_dates = json_response.map { |issue| issue['created_at'] }
 
+      response_dates = json_response.map { |issue| issue['created_at'] }
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(response_dates).to eq(response_dates.sort)
     end
 
     it 'sorts by updated_at descending when requested' do
       get api("#{base_url}?order_by=updated_at", user)
-      response_dates = json_response.map { |issue| issue['updated_at'] }
 
+      response_dates = json_response.map { |issue| issue['updated_at'] }
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(response_dates).to eq(response_dates.sort.reverse)
     end
 
     it 'sorts by updated_at ascending when requested' do
       get api("#{base_url}?order_by=updated_at&sort=asc", user)
-      response_dates = json_response.map { |issue| issue['updated_at'] }
 
+      response_dates = json_response.map { |issue| issue['updated_at'] }
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(response_dates).to eq(response_dates.sort)
     end
@@ -357,7 +523,6 @@ describe API::Issues, api: true  do
 
   describe "GET /projects/:id/issues" do
     let(:base_url) { "/projects/#{project.id}" }
-    let(:title) { milestone.title }
 
     it "returns 404 on private projects for other users" do
       private_project = create(:empty_project, :private)
@@ -369,17 +534,22 @@ describe API::Issues, api: true  do
     end
 
     it 'returns no issues when user has access to project but not issues' do
-      restricted_project = create(:empty_project, :public, issues_access_level: ProjectFeature::PRIVATE)
+      restricted_project = create(:empty_project, :public, :issues_private)
       create(:issue, project: restricted_project)
 
       get api("/projects/#{restricted_project.id}/issues", non_member)
 
+      expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
       expect(json_response).to eq([])
     end
 
     it 'returns project issues without confidential issues for non project members' do
       get api("#{base_url}/issues", non_member)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(2)
       expect(json_response.first['title']).to eq(issue.title)
@@ -387,7 +557,9 @@ describe API::Issues, api: true  do
 
     it 'returns project issues without confidential issues for project members with guest role' do
       get api("#{base_url}/issues", guest)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(2)
       expect(json_response.first['title']).to eq(issue.title)
@@ -395,7 +567,9 @@ describe API::Issues, api: true  do
 
     it 'returns project confidential issues for author' do
       get api("#{base_url}/issues", author)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(3)
       expect(json_response.first['title']).to eq(issue.title)
@@ -403,7 +577,9 @@ describe API::Issues, api: true  do
 
     it 'returns project confidential issues for assignee' do
       get api("#{base_url}/issues", assignee)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(3)
       expect(json_response.first['title']).to eq(issue.title)
@@ -411,7 +587,9 @@ describe API::Issues, api: true  do
 
     it 'returns project issues with confidential issues for project members' do
       get api("#{base_url}/issues", user)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(3)
       expect(json_response.first['title']).to eq(issue.title)
@@ -419,7 +597,9 @@ describe API::Issues, api: true  do
 
     it 'returns project confidential issues for admin' do
       get api("#{base_url}/issues", admin)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(3)
       expect(json_response.first['title']).to eq(issue.title)
@@ -427,44 +607,89 @@ describe API::Issues, api: true  do
 
     it 'returns an array of labeled project issues' do
       get api("#{base_url}/issues?labels=#{label.title}", user)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['labels']).to eq([label.title])
     end
 
-    it 'returns an array of labeled project issues when at least one label matches' do
-      get api("#{base_url}/issues?labels=#{label.title},foo,bar", user)
+    it 'returns an array of labeled issues when all labels matches' do
+      label_b = create(:label, title: 'foo', project: project)
+      label_c = create(:label, title: 'bar', project: project)
+
+      create(:label_link, label: label_b, target: issue)
+      create(:label_link, label: label_c, target: issue)
+
+      get api("#{base_url}/issues", user), labels: "#{label.title},#{label_b.title},#{label_c.title}"
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
-      expect(json_response.first['labels']).to eq([label.title])
+      expect(json_response.first['labels']).to eq([label_c.title, label_b.title, label.title])
+    end
+
+    it 'returns an array of issues found by iids' do
+      get api("#{base_url}/issues", user), iids: [issue.iid]
+
+      expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(issue.id)
+    end
+
+    it 'returns an empty array if iid does not exist' do
+      get api("#{base_url}/issues", user), iids: [99999]
+
+      expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
+    end
+
+    it 'returns an empty array if not all labels matches' do
+      get api("#{base_url}/issues?labels=#{label.title},foo", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
     end
 
     it 'returns an empty array if no project issue matches labels' do
       get api("#{base_url}/issues?labels=foo,bar", user)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(0)
     end
 
     it 'returns an empty array if no issue matches milestone' do
       get api("#{base_url}/issues?milestone=#{empty_milestone.title}", user)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(0)
     end
 
     it 'returns an empty array if milestone does not exist' do
       get api("#{base_url}/issues?milestone=foo", user)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(0)
     end
 
     it 'returns an array of issues in given milestone' do
-      get api("#{base_url}/issues?milestone=#{title}", user)
+      get api("#{base_url}/issues?milestone=#{milestone.title}", user)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(2)
       expect(json_response.first['id']).to eq(issue.id)
@@ -472,54 +697,69 @@ describe API::Issues, api: true  do
     end
 
     it 'returns an array of issues matching state in milestone' do
-      get api("#{base_url}/issues?milestone=#{milestone.title}"\
-              '&state=closed', user)
+      get api("#{base_url}/issues?milestone=#{milestone.title}&state=closed", user)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['id']).to eq(closed_issue.id)
     end
 
+    it 'returns an array of issues with no milestone' do
+      get api("#{base_url}/issues?milestone=#{no_milestone_title}", user)
+
+      expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(confidential_issue.id)
+    end
+
     it 'sorts by created_at descending by default' do
       get api("#{base_url}/issues", user)
-      response_dates = json_response.map { |issue| issue['created_at'] }
 
+      response_dates = json_response.map { |issue| issue['created_at'] }
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(response_dates).to eq(response_dates.sort.reverse)
     end
 
     it 'sorts ascending when requested' do
       get api("#{base_url}/issues?sort=asc", user)
-      response_dates = json_response.map { |issue| issue['created_at'] }
 
+      response_dates = json_response.map { |issue| issue['created_at'] }
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(response_dates).to eq(response_dates.sort)
     end
 
     it 'sorts by updated_at descending when requested' do
       get api("#{base_url}/issues?order_by=updated_at", user)
-      response_dates = json_response.map { |issue| issue['updated_at'] }
 
+      response_dates = json_response.map { |issue| issue['updated_at'] }
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(response_dates).to eq(response_dates.sort.reverse)
     end
 
     it 'sorts by updated_at ascending when requested' do
       get api("#{base_url}/issues?order_by=updated_at&sort=asc", user)
-      response_dates = json_response.map { |issue| issue['updated_at'] }
 
+      response_dates = json_response.map { |issue| issue['updated_at'] }
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(response_dates).to eq(response_dates.sort)
     end
   end
 
-  describe "GET /projects/:id/issues/:issue_id" do
+  describe "GET /projects/:id/issues/:issue_iid" do
     it 'exposes known attributes' do
-      get api("/projects/#{project.id}/issues/#{issue.id}", user)
+      get api("/projects/#{project.id}/issues/#{issue.iid}", user)
 
       expect(response).to have_http_status(200)
       expect(json_response['id']).to eq(issue.id)
@@ -537,61 +777,65 @@ describe API::Issues, api: true  do
       expect(json_response['confidential']).to be_falsy
     end
 
-    it "returns a project issue by id" do
-      get api("/projects/#{project.id}/issues/#{issue.id}", user)
+    it "returns a project issue by internal id" do
+      get api("/projects/#{project.id}/issues/#{issue.iid}", user)
 
       expect(response).to have_http_status(200)
       expect(json_response['title']).to eq(issue.title)
       expect(json_response['iid']).to eq(issue.iid)
     end
 
-    it 'returns a project issue by iid' do
-      get api("/projects/#{project.id}/issues?iid=#{issue.iid}", user)
-      expect(response.status).to eq 200
-      expect(json_response.first['title']).to eq issue.title
-      expect(json_response.first['id']).to eq issue.id
-      expect(json_response.first['iid']).to eq issue.iid
-    end
-
     it "returns 404 if issue id not found" do
       get api("/projects/#{project.id}/issues/54321", user)
       expect(response).to have_http_status(404)
     end
 
+    it "returns 404 if the issue ID is used" do
+      get api("/projects/#{project.id}/issues/#{issue.id}", user)
+
+      expect(response).to have_http_status(404)
+    end
+
     context 'confidential issues' do
       it "returns 404 for non project members" do
-        get api("/projects/#{project.id}/issues/#{confidential_issue.id}", non_member)
+        get api("/projects/#{project.id}/issues/#{confidential_issue.iid}", non_member)
+
         expect(response).to have_http_status(404)
       end
 
       it "returns 404 for project members with guest role" do
-        get api("/projects/#{project.id}/issues/#{confidential_issue.id}", guest)
+        get api("/projects/#{project.id}/issues/#{confidential_issue.iid}", guest)
+
         expect(response).to have_http_status(404)
       end
 
       it "returns confidential issue for project members" do
-        get api("/projects/#{project.id}/issues/#{confidential_issue.id}", user)
+        get api("/projects/#{project.id}/issues/#{confidential_issue.iid}", user)
+
         expect(response).to have_http_status(200)
         expect(json_response['title']).to eq(confidential_issue.title)
         expect(json_response['iid']).to eq(confidential_issue.iid)
       end
 
       it "returns confidential issue for author" do
-        get api("/projects/#{project.id}/issues/#{confidential_issue.id}", author)
+        get api("/projects/#{project.id}/issues/#{confidential_issue.iid}", author)
+
         expect(response).to have_http_status(200)
         expect(json_response['title']).to eq(confidential_issue.title)
         expect(json_response['iid']).to eq(confidential_issue.iid)
       end
 
       it "returns confidential issue for assignee" do
-        get api("/projects/#{project.id}/issues/#{confidential_issue.id}", assignee)
+        get api("/projects/#{project.id}/issues/#{confidential_issue.iid}", assignee)
+
         expect(response).to have_http_status(200)
         expect(json_response['title']).to eq(confidential_issue.title)
         expect(json_response['iid']).to eq(confidential_issue.iid)
       end
 
       it "returns confidential issue for admin" do
-        get api("/projects/#{project.id}/issues/#{confidential_issue.id}", admin)
+        get api("/projects/#{project.id}/issues/#{confidential_issue.iid}", admin)
+
         expect(response).to have_http_status(200)
         expect(json_response['title']).to eq(confidential_issue.title)
         expect(json_response['iid']).to eq(confidential_issue.iid)
@@ -607,7 +851,7 @@ describe API::Issues, api: true  do
       expect(response).to have_http_status(201)
       expect(json_response['title']).to eq('new issue')
       expect(json_response['description']).to be_nil
-      expect(json_response['labels']).to eq(['label', 'label2'])
+      expect(json_response['labels']).to eq(%w(label label2))
       expect(json_response['confidential']).to be_falsy
     end
 
@@ -684,29 +928,34 @@ describe API::Issues, api: true  do
       ])
     end
 
-    context 'resolving issues in a merge request' do
+    context 'resolving discussions' do
       let(:discussion) { Discussion.for_diff_notes([create(:diff_note_on_merge_request)]).first }
       let(:merge_request) { discussion.noteable }
       let(:project) { merge_request.source_project }
+
       before do
         project.team << [user, :master]
-        post api("/projects/#{project.id}/issues", user),
-             title: 'New Issue',
-             merge_request_for_resolving_discussions: merge_request.iid
-      end
-
-      it 'creates a new project issue' do
-        expect(response).to have_http_status(:created)
       end
 
-      it 'resolves the discussions in a merge request' do
-        discussion.first_note.reload
+      context 'resolving all discussions in a merge request' do
+        before do
+          post api("/projects/#{project.id}/issues", user),
+               title: 'New Issue',
+               merge_request_to_resolve_discussions_of: merge_request.iid
+        end
 
-        expect(discussion.resolved?).to be(true)
+        it_behaves_like 'creating an issue resolving discussions through the API'
       end
 
-      it 'assigns a description to the issue mentioning the merge request' do
-        expect(json_response['description']).to include(merge_request.to_reference)
+      context 'resolving a single discussion' do
+        before do
+          post api("/projects/#{project.id}/issues", user),
+               title: 'New Issue',
+               merge_request_to_resolve_discussions_of: merge_request.iid,
+               discussion_to_resolve: discussion.id
+        end
+
+        it_behaves_like 'creating an issue resolving discussions through the API'
       end
     end
 
@@ -772,23 +1021,29 @@ describe API::Issues, api: true  do
     end
   end
 
-  describe "PUT /projects/:id/issues/:issue_id to update only title" do
+  describe "PUT /projects/:id/issues/:issue_iid to update only title" do
     it "updates a project issue" do
-      put api("/projects/#{project.id}/issues/#{issue.id}", user),
+      put api("/projects/#{project.id}/issues/#{issue.iid}", user),
         title: 'updated title'
       expect(response).to have_http_status(200)
 
       expect(json_response['title']).to eq('updated title')
     end
 
-    it "returns 404 error if issue id not found" do
+    it "returns 404 error if issue iid not found" do
       put api("/projects/#{project.id}/issues/44444", user),
         title: 'updated title'
       expect(response).to have_http_status(404)
     end
 
-    it 'allows special label names' do
+    it "returns 404 error if issue id is used instead of the iid" do
       put api("/projects/#{project.id}/issues/#{issue.id}", user),
+          title: 'updated title'
+      expect(response).to have_http_status(404)
+    end
+
+    it 'allows special label names' do
+      put api("/projects/#{project.id}/issues/#{issue.iid}", user),
           title: 'updated title',
           labels: 'label, label?, label&foo, ?, &'
 
@@ -802,40 +1057,40 @@ describe API::Issues, api: true  do
 
     context 'confidential issues' do
       it "returns 403 for non project members" do
-        put api("/projects/#{project.id}/issues/#{confidential_issue.id}", non_member),
+        put api("/projects/#{project.id}/issues/#{confidential_issue.iid}", non_member),
           title: 'updated title'
         expect(response).to have_http_status(403)
       end
 
       it "returns 403 for project members with guest role" do
-        put api("/projects/#{project.id}/issues/#{confidential_issue.id}", guest),
+        put api("/projects/#{project.id}/issues/#{confidential_issue.iid}", guest),
           title: 'updated title'
         expect(response).to have_http_status(403)
       end
 
       it "updates a confidential issue for project members" do
-        put api("/projects/#{project.id}/issues/#{confidential_issue.id}", user),
+        put api("/projects/#{project.id}/issues/#{confidential_issue.iid}", user),
           title: 'updated title'
         expect(response).to have_http_status(200)
         expect(json_response['title']).to eq('updated title')
       end
 
       it "updates a confidential issue for author" do
-        put api("/projects/#{project.id}/issues/#{confidential_issue.id}", author),
+        put api("/projects/#{project.id}/issues/#{confidential_issue.iid}", author),
           title: 'updated title'
         expect(response).to have_http_status(200)
         expect(json_response['title']).to eq('updated title')
       end
 
       it "updates a confidential issue for admin" do
-        put api("/projects/#{project.id}/issues/#{confidential_issue.id}", admin),
+        put api("/projects/#{project.id}/issues/#{confidential_issue.iid}", admin),
           title: 'updated title'
         expect(response).to have_http_status(200)
         expect(json_response['title']).to eq('updated title')
       end
 
       it 'sets an issue to confidential' do
-        put api("/projects/#{project.id}/issues/#{issue.id}", user),
+        put api("/projects/#{project.id}/issues/#{issue.iid}", user),
           confidential: true
 
         expect(response).to have_http_status(200)
@@ -843,7 +1098,7 @@ describe API::Issues, api: true  do
       end
 
       it 'makes a confidential issue public' do
-        put api("/projects/#{project.id}/issues/#{confidential_issue.id}", user),
+        put api("/projects/#{project.id}/issues/#{confidential_issue.iid}", user),
           confidential: false
 
         expect(response).to have_http_status(200)
@@ -851,7 +1106,7 @@ describe API::Issues, api: true  do
       end
 
       it 'does not update a confidential issue with wrong confidential flag' do
-        put api("/projects/#{project.id}/issues/#{confidential_issue.id}", user),
+        put api("/projects/#{project.id}/issues/#{confidential_issue.iid}", user),
           confidential: 'foo'
 
         expect(response).to have_http_status(400)
@@ -860,12 +1115,39 @@ describe API::Issues, api: true  do
     end
   end
 
-  describe 'PUT /projects/:id/issues/:issue_id to update labels' do
+  describe 'PUT /projects/:id/issues/:issue_iid with spam filtering' do
+    let(:params) do
+      {
+        title: 'updated title',
+        description: 'content here',
+        labels: 'label, label2'
+      }
+    end
+
+    it "does not create a new project issue" do
+      allow_any_instance_of(SpamService).to receive_messages(check_for_spam?: true)
+      allow_any_instance_of(AkismetService).to receive_messages(is_spam?: true)
+
+      put api("/projects/#{project.id}/issues/#{issue.iid}", user), params
+
+      expect(response).to have_http_status(400)
+      expect(json_response['message']).to eq({ "error" => "Spam detected" })
+
+      spam_logs = SpamLog.all
+      expect(spam_logs.count).to eq(1)
+      expect(spam_logs[0].title).to eq('updated title')
+      expect(spam_logs[0].description).to eq('content here')
+      expect(spam_logs[0].user).to eq(user)
+      expect(spam_logs[0].noteable_type).to eq('Issue')
+    end
+  end
+
+  describe 'PUT /projects/:id/issues/:issue_iid to update labels' do
     let!(:label) { create(:label, title: 'dummy', project: project) }
     let!(:label_link) { create(:label_link, label: label, target: issue) }
 
     it 'does not update labels if not present' do
-      put api("/projects/#{project.id}/issues/#{issue.id}", user),
+      put api("/projects/#{project.id}/issues/#{issue.iid}", user),
           title: 'updated title'
       expect(response).to have_http_status(200)
       expect(json_response['labels']).to eq([label.title])
@@ -876,7 +1158,7 @@ describe API::Issues, api: true  do
       label.toggle_subscription(user2, project)
 
       perform_enqueued_jobs do
-        put api("/projects/#{project.id}/issues/#{issue.id}", user),
+        put api("/projects/#{project.id}/issues/#{issue.iid}", user),
           title: 'updated title', labels: label.title
       end
 
@@ -884,14 +1166,14 @@ describe API::Issues, api: true  do
     end
 
     it 'removes all labels' do
-      put api("/projects/#{project.id}/issues/#{issue.id}", user), labels: ''
+      put api("/projects/#{project.id}/issues/#{issue.iid}", user), labels: ''
 
       expect(response).to have_http_status(200)
       expect(json_response['labels']).to eq([])
     end
 
     it 'updates labels' do
-      put api("/projects/#{project.id}/issues/#{issue.id}", user),
+      put api("/projects/#{project.id}/issues/#{issue.iid}", user),
           labels: 'foo,bar'
       expect(response).to have_http_status(200)
       expect(json_response['labels']).to include 'foo'
@@ -899,7 +1181,7 @@ describe API::Issues, api: true  do
     end
 
     it 'allows special label names' do
-      put api("/projects/#{project.id}/issues/#{issue.id}", user),
+      put api("/projects/#{project.id}/issues/#{issue.iid}", user),
           labels: 'label:foo, label-bar,label_bar,label/bar,label?bar,label&bar,?,&'
       expect(response.status).to eq(200)
       expect(json_response['labels']).to include 'label:foo'
@@ -913,7 +1195,7 @@ describe API::Issues, api: true  do
     end
 
     it 'returns 400 if title is too long' do
-      put api("/projects/#{project.id}/issues/#{issue.id}", user),
+      put api("/projects/#{project.id}/issues/#{issue.iid}", user),
           title: 'g' * 256
       expect(response).to have_http_status(400)
       expect(json_response['message']['title']).to eq([
@@ -922,9 +1204,9 @@ describe API::Issues, api: true  do
     end
   end
 
-  describe "PUT /projects/:id/issues/:issue_id to update state and label" do
+  describe "PUT /projects/:id/issues/:issue_iid to update state and label" do
     it "updates a project issue" do
-      put api("/projects/#{project.id}/issues/#{issue.id}", user),
+      put api("/projects/#{project.id}/issues/#{issue.iid}", user),
         labels: 'label2', state_event: "close"
       expect(response).to have_http_status(200)
 
@@ -932,10 +1214,17 @@ describe API::Issues, api: true  do
       expect(json_response['state']).to eq "closed"
     end
 
+    it 'reopens a project isssue' do
+      put api("/projects/#{project.id}/issues/#{closed_issue.iid}", user), state_event: 'reopen'
+
+      expect(response).to have_http_status(200)
+      expect(json_response['state']).to eq 'reopened'
+    end
+
     context 'when an admin or owner makes the request' do
       it 'accepts the update date to be set' do
         update_time = 2.weeks.ago
-        put api("/projects/#{project.id}/issues/#{issue.id}", user),
+        put api("/projects/#{project.id}/issues/#{issue.iid}", user),
           labels: 'label3', state_event: 'close', updated_at: update_time
 
         expect(response).to have_http_status(200)
@@ -945,36 +1234,36 @@ describe API::Issues, api: true  do
     end
   end
 
-  describe 'PUT /projects/:id/issues/:issue_id to update due date' do
+  describe 'PUT /projects/:id/issues/:issue_iid to update due date' do
     it 'creates a new project issue' do
       due_date = 2.weeks.from_now.strftime('%Y-%m-%d')
 
-      put api("/projects/#{project.id}/issues/#{issue.id}", user), due_date: due_date
+      put api("/projects/#{project.id}/issues/#{issue.iid}", user), due_date: due_date
 
       expect(response).to have_http_status(200)
       expect(json_response['due_date']).to eq(due_date)
     end
   end
 
-  describe "DELETE /projects/:id/issues/:issue_id" do
+  describe "DELETE /projects/:id/issues/:issue_iid" do
     it "rejects a non member from deleting an issue" do
-      delete api("/projects/#{project.id}/issues/#{issue.id}", non_member)
+      delete api("/projects/#{project.id}/issues/#{issue.iid}", non_member)
       expect(response).to have_http_status(403)
     end
 
     it "rejects a developer from deleting an issue" do
-      delete api("/projects/#{project.id}/issues/#{issue.id}", author)
+      delete api("/projects/#{project.id}/issues/#{issue.iid}", author)
       expect(response).to have_http_status(403)
     end
 
     context "when the user is project owner" do
       let(:owner)     { create(:user) }
-      let(:project)   { create(:project, namespace: owner.namespace) }
+      let(:project)   { create(:empty_project, namespace: owner.namespace) }
 
       it "deletes the issue if an admin requests it" do
-        delete api("/projects/#{project.id}/issues/#{issue.id}", owner)
-        expect(response).to have_http_status(200)
-        expect(json_response['state']).to eq 'opened'
+        delete api("/projects/#{project.id}/issues/#{issue.iid}", owner)
+
+        expect(response).to have_http_status(204)
       end
     end
 
@@ -985,14 +1274,20 @@ describe API::Issues, api: true  do
         expect(response).to have_http_status(404)
       end
     end
+
+    it 'returns 404 when using the issue ID instead of IID' do
+      delete api("/projects/#{project.id}/issues/#{issue.id}", user)
+
+      expect(response).to have_http_status(404)
+    end
   end
 
-  describe '/projects/:id/issues/:issue_id/move' do
-    let!(:target_project) { create(:project, path: 'project2', creator_id: user.id, namespace: user.namespace ) }
-    let!(:target_project2) { create(:project, creator_id: non_member.id, namespace: non_member.namespace ) }
+  describe '/projects/:id/issues/:issue_iid/move' do
+    let!(:target_project) { create(:empty_project, path: 'project2', creator_id: user.id, namespace: user.namespace ) }
+    let!(:target_project2) { create(:empty_project, creator_id: non_member.id, namespace: non_member.namespace ) }
 
     it 'moves an issue' do
-      post api("/projects/#{project.id}/issues/#{issue.id}/move", user),
+      post api("/projects/#{project.id}/issues/#{issue.iid}/move", user),
                to_project_id: target_project.id
 
       expect(response).to have_http_status(201)
@@ -1001,7 +1296,7 @@ describe API::Issues, api: true  do
 
     context 'when source and target projects are the same' do
       it 'returns 400 when trying to move an issue' do
-        post api("/projects/#{project.id}/issues/#{issue.id}/move", user),
+        post api("/projects/#{project.id}/issues/#{issue.iid}/move", user),
                  to_project_id: project.id
 
         expect(response).to have_http_status(400)
@@ -1011,7 +1306,7 @@ describe API::Issues, api: true  do
 
     context 'when the user does not have the permission to move issues' do
       it 'returns 400 when trying to move an issue' do
-        post api("/projects/#{project.id}/issues/#{issue.id}/move", user),
+        post api("/projects/#{project.id}/issues/#{issue.iid}/move", user),
                  to_project_id: target_project2.id
 
         expect(response).to have_http_status(400)
@@ -1020,13 +1315,23 @@ describe API::Issues, api: true  do
     end
 
     it 'moves the issue to another namespace if I am admin' do
-      post api("/projects/#{project.id}/issues/#{issue.id}/move", admin),
+      post api("/projects/#{project.id}/issues/#{issue.iid}/move", admin),
                to_project_id: target_project2.id
 
       expect(response).to have_http_status(201)
       expect(json_response['project_id']).to eq(target_project2.id)
     end
 
+    context 'when using the issue ID instead of iid' do
+      it 'returns 404 when trying to move an issue' do
+        post api("/projects/#{project.id}/issues/#{issue.id}/move", user),
+             to_project_id: target_project.id
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 Issue Not Found')
+      end
+    end
+
     context 'when issue does not exist' do
       it 'returns 404 when trying to move an issue' do
         post api("/projects/#{project.id}/issues/123/move", user),
@@ -1039,7 +1344,7 @@ describe API::Issues, api: true  do
 
     context 'when source project does not exist' do
       it 'returns 404 when trying to move an issue' do
-        post api("/projects/123/issues/#{issue.id}/move", user),
+        post api("/projects/123/issues/#{issue.iid}/move", user),
                  to_project_id: target_project.id
 
         expect(response).to have_http_status(404)
@@ -1049,7 +1354,7 @@ describe API::Issues, api: true  do
 
     context 'when target project does not exist' do
       it 'returns 404 when trying to move an issue' do
-        post api("/projects/#{project.id}/issues/#{issue.id}/move", user),
+        post api("/projects/#{project.id}/issues/#{issue.iid}/move", user),
                  to_project_id: 123
 
         expect(response).to have_http_status(404)
@@ -1057,57 +1362,75 @@ describe API::Issues, api: true  do
     end
   end
 
-  describe 'POST :id/issues/:issue_id/subscription' do
+  describe 'POST :id/issues/:issue_iid/subscribe' do
     it 'subscribes to an issue' do
-      post api("/projects/#{project.id}/issues/#{issue.id}/subscription", user2)
+      post api("/projects/#{project.id}/issues/#{issue.iid}/subscribe", user2)
 
       expect(response).to have_http_status(201)
       expect(json_response['subscribed']).to eq(true)
     end
 
     it 'returns 304 if already subscribed' do
-      post api("/projects/#{project.id}/issues/#{issue.id}/subscription", user)
+      post api("/projects/#{project.id}/issues/#{issue.iid}/subscribe", user)
 
       expect(response).to have_http_status(304)
     end
 
     it 'returns 404 if the issue is not found' do
-      post api("/projects/#{project.id}/issues/123/subscription", user)
+      post api("/projects/#{project.id}/issues/123/subscribe", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns 404 if the issue ID is used instead of the iid' do
+      post api("/projects/#{project.id}/issues/#{issue.id}/subscribe", user)
 
       expect(response).to have_http_status(404)
     end
 
     it 'returns 404 if the issue is confidential' do
-      post api("/projects/#{project.id}/issues/#{confidential_issue.id}/subscription", non_member)
+      post api("/projects/#{project.id}/issues/#{confidential_issue.iid}/subscribe", non_member)
 
       expect(response).to have_http_status(404)
     end
   end
 
-  describe 'DELETE :id/issues/:issue_id/subscription' do
+  describe 'POST :id/issues/:issue_id/unsubscribe' do
     it 'unsubscribes from an issue' do
-      delete api("/projects/#{project.id}/issues/#{issue.id}/subscription", user)
+      post api("/projects/#{project.id}/issues/#{issue.iid}/unsubscribe", user)
 
-      expect(response).to have_http_status(200)
+      expect(response).to have_http_status(201)
       expect(json_response['subscribed']).to eq(false)
     end
 
     it 'returns 304 if not subscribed' do
-      delete api("/projects/#{project.id}/issues/#{issue.id}/subscription", user2)
+      post api("/projects/#{project.id}/issues/#{issue.iid}/unsubscribe", user2)
 
       expect(response).to have_http_status(304)
     end
 
     it 'returns 404 if the issue is not found' do
-      delete api("/projects/#{project.id}/issues/123/subscription", user)
+      post api("/projects/#{project.id}/issues/123/unsubscribe", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns 404 if using the issue ID instead of iid' do
+      post api("/projects/#{project.id}/issues/#{issue.id}/unsubscribe", user)
 
       expect(response).to have_http_status(404)
     end
 
     it 'returns 404 if the issue is confidential' do
-      delete api("/projects/#{project.id}/issues/#{confidential_issue.id}/subscription", non_member)
+      post api("/projects/#{project.id}/issues/#{confidential_issue.iid}/unsubscribe", non_member)
 
       expect(response).to have_http_status(404)
     end
   end
+
+  describe 'time tracking endpoints' do
+    let(:issuable) { issue }
+
+    include_examples 'time tracking endpoints', 'issue'
+  end
 end
diff --git a/spec/requests/api/jobs_spec.rb b/spec/requests/api/jobs_spec.rb
new file mode 100644
index 00000000000..9450701064b
--- /dev/null
+++ b/spec/requests/api/jobs_spec.rb
@@ -0,0 +1,480 @@
+require 'spec_helper'
+
+describe API::Jobs, api: true do
+  include ApiHelpers
+
+  let(:user) { create(:user) }
+  let(:api_user) { user }
+  let!(:project) { create(:project, :repository, creator: user, public_builds: false) }
+  let!(:developer) { create(:project_member, :developer, user: user, project: project) }
+  let(:reporter) { create(:project_member, :reporter, project: project) }
+  let(:guest) { create(:project_member, :guest, project: project) }
+  let!(:pipeline) { create(:ci_empty_pipeline, project: project, sha: project.commit.id, ref: project.default_branch) }
+  let!(:build) { create(:ci_build, pipeline: pipeline) }
+
+  describe 'GET /projects/:id/jobs' do
+    let(:query) { Hash.new }
+
+    before do
+      get api("/projects/#{project.id}/jobs", api_user), query
+    end
+
+    context 'authorized user' do
+      it 'returns project jobs' do
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+      end
+
+      it 'returns correct values' do
+        expect(json_response).not_to be_empty
+        expect(json_response.first['commit']['id']).to eq project.commit.id
+      end
+
+      it 'returns pipeline data' do
+        json_build = json_response.first
+
+        expect(json_build['pipeline']).not_to be_empty
+        expect(json_build['pipeline']['id']).to eq build.pipeline.id
+        expect(json_build['pipeline']['ref']).to eq build.pipeline.ref
+        expect(json_build['pipeline']['sha']).to eq build.pipeline.sha
+        expect(json_build['pipeline']['status']).to eq build.pipeline.status
+      end
+
+      context 'filter project with one scope element' do
+        let(:query) { { 'scope' => 'pending' } }
+
+        it do
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+        end
+      end
+
+      context 'filter project with array of scope elements' do
+        let(:query) { { scope: %w(pending running) } }
+
+        it do
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+        end
+      end
+
+      context 'respond 400 when scope contains invalid state' do
+        let(:query) { { scope: %w(unknown running) } }
+
+        it { expect(response).to have_http_status(400) }
+      end
+    end
+
+    context 'unauthorized user' do
+      let(:api_user) { nil }
+
+      it 'does not return project builds' do
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/pipelines/:pipeline_id/jobs' do
+    let(:query) { Hash.new }
+
+    before do
+      get api("/projects/#{project.id}/pipelines/#{pipeline.id}/jobs", api_user), query
+    end
+
+    context 'authorized user' do
+      it 'returns pipeline jobs' do
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+      end
+
+      it 'returns correct values' do
+        expect(json_response).not_to be_empty
+        expect(json_response.first['commit']['id']).to eq project.commit.id
+      end
+
+      it 'returns pipeline data' do
+        json_build = json_response.first
+
+        expect(json_build['pipeline']).not_to be_empty
+        expect(json_build['pipeline']['id']).to eq build.pipeline.id
+        expect(json_build['pipeline']['ref']).to eq build.pipeline.ref
+        expect(json_build['pipeline']['sha']).to eq build.pipeline.sha
+        expect(json_build['pipeline']['status']).to eq build.pipeline.status
+      end
+
+      context 'filter jobs with one scope element' do
+        let(:query) { { 'scope' => 'pending' } }
+
+        it do
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+        end
+      end
+
+      context 'filter jobs with array of scope elements' do
+        let(:query) { { scope: %w(pending running) } }
+
+        it do
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+        end
+      end
+
+      context 'respond 400 when scope contains invalid state' do
+        let(:query) { { scope: %w(unknown running) } }
+
+        it { expect(response).to have_http_status(400) }
+      end
+
+      context 'jobs in different pipelines' do
+        let!(:pipeline2) { create(:ci_empty_pipeline, project: project) }
+        let!(:build2) { create(:ci_build, pipeline: pipeline2) }
+
+        it 'excludes jobs from other pipelines' do
+          json_response.each { |job| expect(job['pipeline']['id']).to eq(pipeline.id) }
+        end
+      end
+    end
+
+    context 'unauthorized user' do
+      let(:api_user) { nil }
+
+      it 'does not return jobs' do
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/jobs/:job_id' do
+    before do
+      get api("/projects/#{project.id}/jobs/#{build.id}", api_user)
+    end
+
+    context 'authorized user' do
+      it 'returns specific job data' do
+        expect(response).to have_http_status(200)
+        expect(json_response['name']).to eq('test')
+      end
+
+      it 'returns pipeline data' do
+        json_build = json_response
+        expect(json_build['pipeline']).not_to be_empty
+        expect(json_build['pipeline']['id']).to eq build.pipeline.id
+        expect(json_build['pipeline']['ref']).to eq build.pipeline.ref
+        expect(json_build['pipeline']['sha']).to eq build.pipeline.sha
+        expect(json_build['pipeline']['status']).to eq build.pipeline.status
+      end
+    end
+
+    context 'unauthorized user' do
+      let(:api_user) { nil }
+
+      it 'does not return specific job data' do
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/jobs/:job_id/artifacts' do
+    before do
+      get api("/projects/#{project.id}/jobs/#{build.id}/artifacts", api_user)
+    end
+
+    context 'job with artifacts' do
+      let(:build) { create(:ci_build, :artifacts, pipeline: pipeline) }
+
+      context 'authorized user' do
+        let(:download_headers) do
+          { 'Content-Transfer-Encoding' => 'binary',
+            'Content-Disposition' => 'attachment; filename=ci_build_artifacts.zip' }
+        end
+
+        it 'returns specific job artifacts' do
+          expect(response).to have_http_status(200)
+          expect(response.headers).to include(download_headers)
+          expect(response.body).to match_file(build.artifacts_file.file.file)
+        end
+      end
+
+      context 'unauthorized user' do
+        let(:api_user) { nil }
+
+        it 'does not return specific job artifacts' do
+          expect(response).to have_http_status(401)
+        end
+      end
+    end
+
+    it 'does not return job artifacts if not uploaded' do
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe 'GET /projects/:id/artifacts/:ref_name/download?job=name' do
+    let(:api_user) { reporter.user }
+    let(:build) { create(:ci_build, :artifacts, pipeline: pipeline) }
+
+    before do
+      build.success
+    end
+
+    def get_for_ref(ref = pipeline.ref, job = build.name)
+      get api("/projects/#{project.id}/jobs/artifacts/#{ref}/download", api_user), job: job
+    end
+
+    context 'when not logged in' do
+      let(:api_user) { nil }
+
+      before do
+        get_for_ref
+      end
+
+      it 'gives 401' do
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context 'when logging as guest' do
+      let(:api_user) { guest.user }
+
+      before do
+        get_for_ref
+      end
+
+      it 'gives 403' do
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context 'non-existing job' do
+      shared_examples 'not found' do
+        it { expect(response).to have_http_status(:not_found) }
+      end
+
+      context 'has no such ref' do
+        before do
+          get_for_ref('TAIL')
+        end
+
+        it_behaves_like 'not found'
+      end
+
+      context 'has no such job' do
+        before do
+          get_for_ref(pipeline.ref, 'NOBUILD')
+        end
+
+        it_behaves_like 'not found'
+      end
+    end
+
+    context 'find proper job' do
+      shared_examples 'a valid file' do
+        let(:download_headers) do
+          { 'Content-Transfer-Encoding' => 'binary',
+            'Content-Disposition' =>
+              "attachment; filename=#{build.artifacts_file.filename}" }
+        end
+
+        it { expect(response).to have_http_status(200) }
+        it { expect(response.headers).to include(download_headers) }
+      end
+
+      context 'with regular branch' do
+        before do
+          pipeline.reload
+          pipeline.update(ref: 'master',
+                          sha: project.commit('master').sha)
+
+          get_for_ref('master')
+        end
+
+        it_behaves_like 'a valid file'
+      end
+
+      context 'with branch name containing slash' do
+        before do
+          pipeline.reload
+          pipeline.update(ref: 'improve/awesome',
+                          sha: project.commit('improve/awesome').sha)
+        end
+
+        before do
+          get_for_ref('improve/awesome')
+        end
+
+        it_behaves_like 'a valid file'
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/jobs/:job_id/trace' do
+    let(:build) { create(:ci_build, :trace, pipeline: pipeline) }
+
+    before do
+      get api("/projects/#{project.id}/jobs/#{build.id}/trace", api_user)
+    end
+
+    context 'authorized user' do
+      it 'returns specific job trace' do
+        expect(response).to have_http_status(200)
+        expect(response.body).to eq(build.trace)
+      end
+    end
+
+    context 'unauthorized user' do
+      let(:api_user) { nil }
+
+      it 'does not return specific job trace' do
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/jobs/:job_id/cancel' do
+    before do
+      post api("/projects/#{project.id}/jobs/#{build.id}/cancel", api_user)
+    end
+
+    context 'authorized user' do
+      context 'user with :update_build persmission' do
+        it 'cancels running or pending job' do
+          expect(response).to have_http_status(201)
+          expect(project.builds.first.status).to eq('canceled')
+        end
+      end
+
+      context 'user without :update_build permission' do
+        let(:api_user) { reporter.user }
+
+        it 'does not cancel job' do
+          expect(response).to have_http_status(403)
+        end
+      end
+    end
+
+    context 'unauthorized user' do
+      let(:api_user) { nil }
+
+      it 'does not cancel job' do
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/jobs/:job_id/retry' do
+    let(:build) { create(:ci_build, :canceled, pipeline: pipeline) }
+
+    before do
+      post api("/projects/#{project.id}/jobs/#{build.id}/retry", api_user)
+    end
+
+    context 'authorized user' do
+      context 'user with :update_build permission' do
+        it 'retries non-running job' do
+          expect(response).to have_http_status(201)
+          expect(project.builds.first.status).to eq('canceled')
+          expect(json_response['status']).to eq('pending')
+        end
+      end
+
+      context 'user without :update_build permission' do
+        let(:api_user) { reporter.user }
+
+        it 'does not retry job' do
+          expect(response).to have_http_status(403)
+        end
+      end
+    end
+
+    context 'unauthorized user' do
+      let(:api_user) { nil }
+
+      it 'does not retry job' do
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/jobs/:job_id/erase' do
+    before do
+      post api("/projects/#{project.id}/jobs/#{build.id}/erase", user)
+    end
+
+    context 'job is erasable' do
+      let(:build) { create(:ci_build, :trace, :artifacts, :success, project: project, pipeline: pipeline) }
+
+      it 'erases job content' do
+        expect(response).to have_http_status(201)
+        expect(build.trace).to be_empty
+        expect(build.artifacts_file.exists?).to be_falsy
+        expect(build.artifacts_metadata.exists?).to be_falsy
+      end
+
+      it 'updates job' do
+        build.reload
+        expect(build.erased_at).to be_truthy
+        expect(build.erased_by).to eq(user)
+      end
+    end
+
+    context 'job is not erasable' do
+      let(:build) { create(:ci_build, :trace, project: project, pipeline: pipeline) }
+
+      it 'responds with forbidden' do
+        expect(response).to have_http_status(403)
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/jobs/:build_id/artifacts/keep' do
+    before do
+      post api("/projects/#{project.id}/jobs/#{build.id}/artifacts/keep", user)
+    end
+
+    context 'artifacts did not expire' do
+      let(:build) do
+        create(:ci_build, :trace, :artifacts, :success,
+               project: project, pipeline: pipeline, artifacts_expire_at: Time.now + 7.days)
+      end
+
+      it 'keeps artifacts' do
+        expect(response).to have_http_status(200)
+        expect(build.reload.artifacts_expire_at).to be_nil
+      end
+    end
+
+    context 'no artifacts' do
+      let(:build) { create(:ci_build, project: project, pipeline: pipeline) }
+
+      it 'responds with not found' do
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/jobs/:job_id/play' do
+    before do
+      post api("/projects/#{project.id}/jobs/#{build.id}/play", user)
+    end
+
+    context 'on an playable job' do
+      let(:build) { create(:ci_build, :manual, project: project, pipeline: pipeline) }
+
+      it 'plays the job' do
+        expect(response).to have_http_status(200)
+        expect(json_response['user']['id']).to eq(user.id)
+        expect(json_response['id']).to eq(build.id)
+      end
+    end
+
+    context 'on a non-playable job' do
+      it 'returns a status code 400, Bad Request' do
+        expect(response).to have_http_status 400
+        expect(response.body).to match("Unplayable Job")
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/labels_spec.rb b/spec/requests/api/labels_spec.rb
index b29ce1ea25e..a1adaba7b98 100644
--- a/spec/requests/api/labels_spec.rb
+++ b/spec/requests/api/labels_spec.rb
@@ -4,7 +4,7 @@ describe API::Labels, api: true  do
   include ApiHelpers
 
   let(:user) { create(:user) }
-  let(:project) { create(:project, creator_id: user.id, namespace: user.namespace) }
+  let(:project) { create(:empty_project, creator_id: user.id, namespace: user.namespace) }
   let!(:label1) { create(:label, title: 'label1', project: project) }
   let!(:priority_label) { create(:label, title: 'bug', project: project, priority: 3) }
 
@@ -21,15 +21,16 @@ describe API::Labels, api: true  do
       create(:labeled_issue, project: project, labels: [label1], author: user, state: :closed)
       create(:labeled_merge_request, labels: [priority_label], author: user, source_project: project )
 
-      expected_keys = [
-        'id', 'name', 'color', 'description',
-        'open_issues_count', 'closed_issues_count', 'open_merge_requests_count',
-        'subscribed', 'priority'
-      ]
+      expected_keys = %w(
+        id name color description
+        open_issues_count closed_issues_count open_merge_requests_count
+        subscribed priority
+      )
 
       get api("/projects/#{project.id}/labels", user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.size).to eq(3)
       expect(json_response.first.keys).to match_array expected_keys
@@ -174,9 +175,10 @@ describe API::Labels, api: true  do
   end
 
   describe 'DELETE /projects/:id/labels' do
-    it 'returns 200 for existing label' do
+    it 'returns 204 for existing label' do
       delete api("/projects/#{project.id}/labels", user), name: 'label1'
-      expect(response).to have_http_status(200)
+
+      expect(response).to have_http_status(204)
     end
 
     it 'returns 404 for non existing label' do
@@ -317,10 +319,10 @@ describe API::Labels, api: true  do
     end
   end
 
-  describe "POST /projects/:id/labels/:label_id/subscription" do
+  describe "POST /projects/:id/labels/:label_id/subscribe" do
     context "when label_id is a label title" do
       it "subscribes to the label" do
-        post api("/projects/#{project.id}/labels/#{label1.title}/subscription", user)
+        post api("/projects/#{project.id}/labels/#{label1.title}/subscribe", user)
 
         expect(response).to have_http_status(201)
         expect(json_response["name"]).to eq(label1.title)
@@ -330,7 +332,7 @@ describe API::Labels, api: true  do
 
     context "when label_id is a label ID" do
       it "subscribes to the label" do
-        post api("/projects/#{project.id}/labels/#{label1.id}/subscription", user)
+        post api("/projects/#{project.id}/labels/#{label1.id}/subscribe", user)
 
         expect(response).to have_http_status(201)
         expect(json_response["name"]).to eq(label1.title)
@@ -342,7 +344,7 @@ describe API::Labels, api: true  do
       before { label1.subscribe(user, project) }
 
       it "returns 304" do
-        post api("/projects/#{project.id}/labels/#{label1.id}/subscription", user)
+        post api("/projects/#{project.id}/labels/#{label1.id}/subscribe", user)
 
         expect(response).to have_http_status(304)
       end
@@ -350,21 +352,21 @@ describe API::Labels, api: true  do
 
     context "when label ID is not found" do
       it "returns 404 error" do
-        post api("/projects/#{project.id}/labels/1234/subscription", user)
+        post api("/projects/#{project.id}/labels/1234/subscribe", user)
 
         expect(response).to have_http_status(404)
       end
     end
   end
 
-  describe "DELETE /projects/:id/labels/:label_id/subscription" do
+  describe "POST /projects/:id/labels/:label_id/unsubscribe" do
     before { label1.subscribe(user, project) }
 
     context "when label_id is a label title" do
       it "unsubscribes from the label" do
-        delete api("/projects/#{project.id}/labels/#{label1.title}/subscription", user)
+        post api("/projects/#{project.id}/labels/#{label1.title}/unsubscribe", user)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(201)
         expect(json_response["name"]).to eq(label1.title)
         expect(json_response["subscribed"]).to be_falsey
       end
@@ -372,9 +374,9 @@ describe API::Labels, api: true  do
 
     context "when label_id is a label ID" do
       it "unsubscribes from the label" do
-        delete api("/projects/#{project.id}/labels/#{label1.id}/subscription", user)
+        post api("/projects/#{project.id}/labels/#{label1.id}/unsubscribe", user)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(201)
         expect(json_response["name"]).to eq(label1.title)
         expect(json_response["subscribed"]).to be_falsey
       end
@@ -384,7 +386,7 @@ describe API::Labels, api: true  do
       before { label1.unsubscribe(user, project) }
 
       it "returns 304" do
-        delete api("/projects/#{project.id}/labels/#{label1.id}/subscription", user)
+        post api("/projects/#{project.id}/labels/#{label1.id}/unsubscribe", user)
 
         expect(response).to have_http_status(304)
       end
@@ -392,7 +394,7 @@ describe API::Labels, api: true  do
 
     context "when label ID is not found" do
       it "returns 404 error" do
-        delete api("/projects/#{project.id}/labels/1234/subscription", user)
+        post api("/projects/#{project.id}/labels/1234/unsubscribe", user)
 
         expect(response).to have_http_status(404)
       end
diff --git a/spec/requests/api/members_spec.rb b/spec/requests/api/members_spec.rb
index 2c94c86ccfa..2d37d026a39 100644
--- a/spec/requests/api/members_spec.rb
+++ b/spec/requests/api/members_spec.rb
@@ -9,7 +9,7 @@ describe API::Members, api: true  do
   let(:stranger) { create(:user) }
 
   let(:project) do
-    create(:project, :public, :access_requestable, creator_id: master.id, namespace: master.namespace) do |project|
+    create(:empty_project, :public, :access_requestable, creator_id: master.id, namespace: master.namespace) do |project|
       project.team << [developer, :developer]
       project.team << [master, :master]
       project.request_access(access_requester)
@@ -34,9 +34,12 @@ describe API::Members, api: true  do
         context "when authenticated as a #{type}" do
           it 'returns 200' do
             user = public_send(type)
+
             get api("/#{source_type.pluralize}/#{source.id}/members", user)
 
             expect(response).to have_http_status(200)
+            expect(response).to include_pagination_headers
+            expect(json_response).to be_an Array
             expect(json_response.size).to eq(2)
             expect(json_response.map { |u| u['id'] }).to match_array [master.id, developer.id]
           end
@@ -49,6 +52,8 @@ describe API::Members, api: true  do
         get api("/#{source_type.pluralize}/#{source.id}/members", developer)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
         expect(json_response.size).to eq(2)
         expect(json_response.map { |u| u['id'] }).to match_array [master.id, developer.id]
       end
@@ -57,6 +62,8 @@ describe API::Members, api: true  do
         get api("/#{source_type.pluralize}/#{source.id}/members", developer), query: master.username
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
         expect(json_response.count).to eq(1)
         expect(json_response.first['username']).to eq(master.username)
       end
@@ -145,11 +152,11 @@ describe API::Members, api: true  do
         end
       end
 
-      it "returns #{source_type == 'project' ? 201 : 409} if member already exists" do
+      it "returns 409 if member already exists" do
         post api("/#{source_type.pluralize}/#{source.id}/members", master),
              user_id: master.id, access_level: Member::MASTER
 
-        expect(response).to have_http_status(source_type == 'project' ? 201 : 409)
+        expect(response).to have_http_status(409)
       end
 
       it 'returns 400 when user_id is not given' do
@@ -166,11 +173,11 @@ describe API::Members, api: true  do
         expect(response).to have_http_status(400)
       end
 
-      it 'returns 422 when access_level is not valid' do
+      it 'returns 400  when access_level is not valid' do
         post api("/#{source_type.pluralize}/#{source.id}/members", master),
              user_id: stranger.id, access_level: 1234
 
-        expect(response).to have_http_status(422)
+        expect(response).to have_http_status(400)
       end
     end
   end
@@ -223,11 +230,11 @@ describe API::Members, api: true  do
         expect(response).to have_http_status(400)
       end
 
-      it 'returns 422 when access level is not valid' do
+      it 'returns 400  when access level is not valid' do
         put api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", master),
             access_level: 1234
 
-        expect(response).to have_http_status(422)
+        expect(response).to have_http_status(400)
       end
     end
   end
@@ -256,18 +263,18 @@ describe API::Members, api: true  do
           expect do
             delete api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", developer)
 
-            expect(response).to have_http_status(200)
+            expect(response).to have_http_status(204)
           end.to change { source.members.count }.by(-1)
         end
       end
 
       context 'when authenticated as a master/owner' do
         context 'and member is a requester' do
-          it "returns #{source_type == 'project' ? 200 : 404}" do
+          it 'returns 404' do
             expect do
               delete api("/#{source_type.pluralize}/#{source.id}/members/#{access_requester.id}", master)
 
-              expect(response).to have_http_status(source_type == 'project' ? 200 : 404)
+              expect(response).to have_http_status(404)
             end.not_to change { source.requesters.count }
           end
         end
@@ -276,15 +283,15 @@ describe API::Members, api: true  do
           expect do
             delete api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", master)
 
-            expect(response).to have_http_status(200)
+            expect(response).to have_http_status(204)
           end.to change { source.members.count }.by(-1)
         end
       end
 
-      it "returns #{source_type == 'project' ? 200 : 404} if member does not exist" do
+      it 'returns 404 if member does not exist' do
         delete api("/#{source_type.pluralize}/#{source.id}/members/123", master)
 
-        expect(response).to have_http_status(source_type == 'project' ? 200 : 404)
+        expect(response).to have_http_status(404)
       end
     end
   end
@@ -335,7 +342,7 @@ describe API::Members, api: true  do
         post api("/projects/#{project.id}/members", master),
              user_id: stranger.id, access_level: Member::OWNER
 
-        expect(response).to have_http_status(422)
+        expect(response).to have_http_status(400)
       end.to change { project.members.count }.by(0)
     end
   end
diff --git a/spec/requests/api/merge_request_diffs_spec.rb b/spec/requests/api/merge_request_diffs_spec.rb
index e1887138aab..79f3151ba52 100644
--- a/spec/requests/api/merge_request_diffs_spec.rb
+++ b/spec/requests/api/merge_request_diffs_spec.rb
@@ -13,27 +13,35 @@ describe API::MergeRequestDiffs, 'MergeRequestDiffs', api: true  do
     project.team << [user, :master]
   end
 
-  describe 'GET /projects/:id/merge_requests/:merge_request_id/versions' do
+  describe 'GET /projects/:id/merge_requests/:merge_request_iid/versions' do
     it 'returns 200 for a valid merge request' do
-      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/versions", user)
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/versions", user)
       merge_request_diff = merge_request.merge_request_diffs.first
 
       expect(response.status).to eq 200
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
       expect(json_response.size).to eq(merge_request.merge_request_diffs.size)
       expect(json_response.first['id']).to eq(merge_request_diff.id)
       expect(json_response.first['head_commit_sha']).to eq(merge_request_diff.head_commit_sha)
     end
 
-    it 'returns a 404 when merge_request_id not found' do
+    it 'returns a 404 when merge_request id is used instead of the iid' do
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/versions", user)
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns a 404 when merge_request_iid not found' do
       get api("/projects/#{project.id}/merge_requests/999/versions", user)
       expect(response).to have_http_status(404)
     end
   end
 
-  describe 'GET /projects/:id/merge_requests/:merge_request_id/versions/:version_id' do
+  describe 'GET /projects/:id/merge_requests/:merge_request_iid/versions/:version_id' do
+    let(:merge_request_diff) { merge_request.merge_request_diffs.first }
+
     it 'returns a 200 for a valid merge request' do
-      merge_request_diff = merge_request.merge_request_diffs.first
-      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/versions/#{merge_request_diff.id}", user)
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/versions/#{merge_request_diff.id}", user)
 
       expect(response.status).to eq 200
       expect(json_response['id']).to eq(merge_request_diff.id)
@@ -41,8 +49,18 @@ describe API::MergeRequestDiffs, 'MergeRequestDiffs', api: true  do
       expect(json_response['diffs'].size).to eq(merge_request_diff.diffs.size)
     end
 
-    it 'returns a 404 when merge_request_id not found' do
-      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/versions/999", user)
+    it 'returns a 404 when merge_request id is used instead of the iid' do
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/versions/#{merge_request_diff.id}", user)
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns a 404 when merge_request version_id is not found' do
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/versions/999", user)
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns a 404 when merge_request_iid is not found' do
+      get api("/projects/#{project.id}/merge_requests/12345/versions/#{merge_request_diff.id}", user)
       expect(response).to have_http_status(404)
     end
   end
diff --git a/spec/requests/api/merge_requests_spec.rb b/spec/requests/api/merge_requests_spec.rb
index 0b89ac7960e..9aba1d75612 100644
--- a/spec/requests/api/merge_requests_spec.rb
+++ b/spec/requests/api/merge_requests_spec.rb
@@ -6,12 +6,10 @@ describe API::MergeRequests, api: true  do
   let(:user)        { create(:user) }
   let(:admin)       { create(:user, :admin) }
   let(:non_member)  { create(:user) }
-  let!(:project)    { create(:project, creator_id: user.id, namespace: user.namespace) }
-  let!(:merge_request) { create(:merge_request, :simple, author: user, assignee: user, source_project: project, target_project: project, title: "Test", created_at: base_time) }
-  let!(:merge_request_closed) { create(:merge_request, state: "closed", author: user, assignee: user, source_project: project, target_project: project, title: "Closed test", created_at: base_time + 1.second) }
-  let!(:merge_request_merged) { create(:merge_request, state: "merged", author: user, assignee: user, source_project: project, target_project: project, title: "Merged test", created_at: base_time + 2.seconds, merge_commit_sha: '9999999999999999999999999999999999999999') }
-  let!(:note)       { create(:note_on_merge_request, author: user, project: project, noteable: merge_request, note: "a comment on a MR") }
-  let!(:note2)      { create(:note_on_merge_request, author: user, project: project, noteable: merge_request, note: "another comment on a MR") }
+  let!(:project)    { create(:project, :public, :repository, creator: user, namespace: user.namespace) }
+  let!(:merge_request) { create(:merge_request, :simple, author: user, assignee: user, source_project: project, title: "Test", created_at: base_time) }
+  let!(:merge_request_closed) { create(:merge_request, state: "closed", author: user, assignee: user, source_project: project, title: "Closed test", created_at: base_time + 1.second) }
+  let!(:merge_request_merged) { create(:merge_request, state: "merged", author: user, assignee: user, source_project: project, title: "Merged test", created_at: base_time + 2.seconds, merge_commit_sha: '9999999999999999999999999999999999999999') }
   let(:milestone)   { create(:milestone, title: '1.0.0', project: project) }
 
   before do
@@ -29,7 +27,9 @@ describe API::MergeRequests, api: true  do
     context "when authenticated" do
       it "returns an array of all merge_requests" do
         get api("/projects/#{project.id}/merge_requests", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(3)
         expect(json_response.last['title']).to eq(merge_request.title)
@@ -45,7 +45,9 @@ describe API::MergeRequests, api: true  do
 
       it "returns an array of all merge_requests" do
         get api("/projects/#{project.id}/merge_requests?state", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(3)
         expect(json_response.last['title']).to eq(merge_request.title)
@@ -53,7 +55,9 @@ describe API::MergeRequests, api: true  do
 
       it "returns an array of open merge_requests" do
         get api("/projects/#{project.id}/merge_requests?state=opened", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.last['title']).to eq(merge_request.title)
@@ -61,7 +65,9 @@ describe API::MergeRequests, api: true  do
 
       it "returns an array of closed merge_requests" do
         get api("/projects/#{project.id}/merge_requests?state=closed", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.first['title']).to eq(merge_request_closed.title)
@@ -69,12 +75,31 @@ describe API::MergeRequests, api: true  do
 
       it "returns an array of merged merge_requests" do
         get api("/projects/#{project.id}/merge_requests?state=merged", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(1)
         expect(json_response.first['title']).to eq(merge_request_merged.title)
       end
 
+      it 'returns merge_request by "iids" array' do
+        get api("/projects/#{project.id}/merge_requests", user), iids: [merge_request.iid, merge_request_closed.iid]
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(2)
+        expect(json_response.first['title']).to eq merge_request_closed.title
+        expect(json_response.first['id']).to eq merge_request_closed.id
+      end
+
+      it 'matches V4 response schema' do
+        get api("/projects/#{project.id}/merge_requests", user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to match_response_schema('public_api/v4/merge_requests')
+      end
+
       context "with ordering" do
         before do
           @mr_later = mr_with_later_created_and_updated_at_time
@@ -83,7 +108,9 @@ describe API::MergeRequests, api: true  do
 
         it "returns an array of merge_requests in ascending order" do
           get api("/projects/#{project.id}/merge_requests?sort=asc", user)
+
           expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(3)
           response_dates = json_response.map{ |merge_request| merge_request['created_at'] }
@@ -92,7 +119,9 @@ describe API::MergeRequests, api: true  do
 
         it "returns an array of merge_requests in descending order" do
           get api("/projects/#{project.id}/merge_requests?sort=desc", user)
+
           expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(3)
           response_dates = json_response.map{ |merge_request| merge_request['created_at'] }
@@ -101,7 +130,9 @@ describe API::MergeRequests, api: true  do
 
         it "returns an array of merge_requests ordered by updated_at" do
           get api("/projects/#{project.id}/merge_requests?order_by=updated_at", user)
+
           expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(3)
           response_dates = json_response.map{ |merge_request| merge_request['updated_at'] }
@@ -110,7 +141,9 @@ describe API::MergeRequests, api: true  do
 
         it "returns an array of merge_requests ordered by created_at" do
           get api("/projects/#{project.id}/merge_requests?order_by=created_at&sort=asc", user)
+
           expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(3)
           response_dates = json_response.map{ |merge_request| merge_request['created_at'] }
@@ -120,9 +153,9 @@ describe API::MergeRequests, api: true  do
     end
   end
 
-  describe "GET /projects/:id/merge_requests/:merge_request_id" do
+  describe "GET /projects/:id/merge_requests/:merge_request_iid" do
     it 'exposes known attributes' do
-      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user)
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user)
 
       expect(response).to have_http_status(200)
       expect(json_response['id']).to eq(merge_request.id)
@@ -144,14 +177,14 @@ describe API::MergeRequests, api: true  do
       expect(json_response['source_project_id']).to eq(merge_request.source_project.id)
       expect(json_response['target_project_id']).to eq(merge_request.target_project.id)
       expect(json_response['work_in_progress']).to be_falsy
-      expect(json_response['merge_when_build_succeeds']).to be_falsy
+      expect(json_response['merge_when_pipeline_succeeds']).to be_falsy
       expect(json_response['merge_status']).to eq('can_be_merged')
       expect(json_response['should_close_merge_request']).to be_falsy
       expect(json_response['force_close_merge_request']).to be_falsy
     end
 
     it "returns merge_request" do
-      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user)
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user)
       expect(response).to have_http_status(200)
       expect(json_response['title']).to eq(merge_request.title)
       expect(json_response['iid']).to eq(merge_request.iid)
@@ -161,26 +194,14 @@ describe API::MergeRequests, api: true  do
       expect(json_response['force_close_merge_request']).to be_falsy
     end
 
-    it 'returns merge_request by iid' do
-      url = "/projects/#{project.id}/merge_requests?iid=#{merge_request.iid}"
-      get api(url, user)
-      expect(response.status).to eq 200
-      expect(json_response.first['title']).to eq merge_request.title
-      expect(json_response.first['id']).to eq merge_request.id
+    it "returns a 404 error if merge_request_iid not found" do
+      get api("/projects/#{project.id}/merge_requests/999", user)
+      expect(response).to have_http_status(404)
     end
 
-    it 'returns merge_request by iid array' do
-      get api("/projects/#{project.id}/merge_requests", user), iid: [merge_request.iid, merge_request_closed.iid]
-
-      expect(response).to have_http_status(200)
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(2)
-      expect(json_response.first['title']).to eq merge_request_closed.title
-      expect(json_response.first['id']).to eq merge_request_closed.id
-    end
+    it "returns a 404 error if merge_request `id` is used instead of iid" do
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user)
 
-    it "returns a 404 error if merge_request_id not found" do
-      get api("/projects/#{project.id}/merge_requests/999", user)
       expect(response).to have_http_status(404)
     end
 
@@ -188,41 +209,56 @@ describe API::MergeRequests, api: true  do
       let!(:merge_request_wip) { create(:merge_request, author: user, assignee: user, source_project: project, target_project: project, title: "WIP: Test", created_at: base_time + 1.second) }
 
       it "returns merge_request" do
-        get api("/projects/#{project.id}/merge_requests/#{merge_request_wip.id}", user)
+        get api("/projects/#{project.id}/merge_requests/#{merge_request_wip.iid}", user)
         expect(response).to have_http_status(200)
         expect(json_response['work_in_progress']).to eq(true)
       end
     end
   end
 
-  describe 'GET /projects/:id/merge_requests/:merge_request_id/commits' do
+  describe 'GET /projects/:id/merge_requests/:merge_request_iid/commits' do
     it 'returns a 200 when merge request is valid' do
-      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/commits", user)
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/commits", user)
       commit = merge_request.commits.first
 
       expect(response.status).to eq 200
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
       expect(json_response.size).to eq(merge_request.commits.size)
       expect(json_response.first['id']).to eq(commit.id)
       expect(json_response.first['title']).to eq(commit.title)
     end
 
-    it 'returns a 404 when merge_request_id not found' do
+    it 'returns a 404 when merge_request_iid not found' do
       get api("/projects/#{project.id}/merge_requests/999/commits", user)
       expect(response).to have_http_status(404)
     end
+
+    it 'returns a 404 when merge_request id is used instead of iid' do
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/commits", user)
+
+      expect(response).to have_http_status(404)
+    end
   end
 
-  describe 'GET /projects/:id/merge_requests/:merge_request_id/changes' do
+  describe 'GET /projects/:id/merge_requests/:merge_request_iid/changes' do
     it 'returns the change information of the merge_request' do
-      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/changes", user)
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/changes", user)
+
       expect(response.status).to eq 200
       expect(json_response['changes'].size).to eq(merge_request.diffs.size)
     end
 
-    it 'returns a 404 when merge_request_id not found' do
+    it 'returns a 404 when merge_request_iid not found' do
       get api("/projects/#{project.id}/merge_requests/999/changes", user)
       expect(response).to have_http_status(404)
     end
+
+    it 'returns a 404 when merge_request id is used instead of iid' do
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/changes", user)
+
+      expect(response).to have_http_status(404)
+    end
   end
 
   describe "POST /projects/:id/merge_requests" do
@@ -234,11 +270,14 @@ describe API::MergeRequests, api: true  do
              target_branch: 'master',
              author: user,
              labels: 'label, label2',
-             milestone_id: milestone.id
+             milestone_id: milestone.id,
+             remove_source_branch: true
+
         expect(response).to have_http_status(201)
         expect(json_response['title']).to eq('Test merge_request')
-        expect(json_response['labels']).to eq(['label', 'label2'])
+        expect(json_response['labels']).to eq(%w(label label2))
         expect(json_response['milestone']['id']).to eq(milestone.id)
+        expect(json_response['force_remove_source_branch']).to be_truthy
       end
 
       it "returns 422 when source_branch equals target_branch" do
@@ -305,8 +344,8 @@ describe API::MergeRequests, api: true  do
 
     context 'forked projects' do
       let!(:user2) { create(:user) }
-      let!(:fork_project) { create(:project, forked_from_project: project,  namespace: user2.namespace, creator_id: user2.id) }
-      let!(:unrelated_project) { create(:project,  namespace: create(:user).namespace, creator_id: user2.id) }
+      let!(:fork_project) { create(:empty_project, forked_from_project: project,  namespace: user2.namespace, creator_id: user2.id) }
+      let!(:unrelated_project) { create(:empty_project,  namespace: create(:user).namespace, creator_id: user2.id) }
 
       before :each do |each|
         fork_project.team << [user2, :reporter]
@@ -379,7 +418,7 @@ describe API::MergeRequests, api: true  do
     end
   end
 
-  describe "DELETE /projects/:id/merge_requests/:merge_request_id" do
+  describe "DELETE /projects/:id/merge_requests/:merge_request_iid" do
     context "when the user is developer" do
       let(:developer) { create(:user) }
 
@@ -388,25 +427,37 @@ describe API::MergeRequests, api: true  do
       end
 
       it "denies the deletion of the merge request" do
-        delete api("/projects/#{project.id}/merge_requests/#{merge_request.id}", developer)
+        delete api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", developer)
         expect(response).to have_http_status(403)
       end
     end
 
     context "when the user is project owner" do
       it "destroys the merge request owners can destroy" do
+        delete api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user)
+
+        expect(response).to have_http_status(204)
+      end
+
+      it "returns 404 for an invalid merge request IID" do
+        delete api("/projects/#{project.id}/merge_requests/12345", user)
+
+        expect(response).to have_http_status(404)
+      end
+
+      it "returns 404 if the merge request id is used instead of iid" do
         delete api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(404)
       end
     end
   end
 
-  describe "PUT /projects/:id/merge_requests/:merge_request_id/merge" do
+  describe "PUT /projects/:id/merge_requests/:merge_request_iid/merge" do
     let(:pipeline) { create(:ci_pipeline_without_jobs) }
 
     it "returns merge_request in case of success" do
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user)
 
       expect(response).to have_http_status(200)
     end
@@ -415,7 +466,7 @@ describe API::MergeRequests, api: true  do
       allow_any_instance_of(MergeRequest).
         to receive(:can_be_merged?).and_return(false)
 
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user)
 
       expect(response).to have_http_status(406)
       expect(json_response['message']).to eq('Branch cannot be merged')
@@ -423,14 +474,14 @@ describe API::MergeRequests, api: true  do
 
     it "returns 405 if merge_request is not open" do
       merge_request.close
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user)
       expect(response).to have_http_status(405)
       expect(json_response['message']).to eq('405 Method Not Allowed')
     end
 
     it "returns 405 if merge_request is a work in progress" do
       merge_request.update_attribute(:title, "WIP: #{merge_request.title}")
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user)
       expect(response).to have_http_status(405)
       expect(json_response['message']).to eq('405 Method Not Allowed')
     end
@@ -438,7 +489,7 @@ describe API::MergeRequests, api: true  do
     it 'returns 405 if the build failed for a merge request that requires success' do
       allow_any_instance_of(MergeRequest).to receive(:mergeable_ci_state?).and_return(false)
 
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user)
 
       expect(response).to have_http_status(405)
       expect(json_response['message']).to eq('405 Method Not Allowed')
@@ -447,20 +498,20 @@ describe API::MergeRequests, api: true  do
     it "returns 401 if user has no permissions to merge" do
       user2 = create(:user)
       project.team << [user2, :reporter]
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user2)
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user2)
       expect(response).to have_http_status(401)
       expect(json_response['message']).to eq('401 Unauthorized')
     end
 
     it "returns 409 if the SHA parameter doesn't match" do
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user), sha: merge_request.diff_head_sha.reverse
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user), sha: merge_request.diff_head_sha.reverse
 
       expect(response).to have_http_status(409)
       expect(json_response['message']).to start_with('SHA does not match HEAD of source branch')
     end
 
     it "succeeds if the SHA parameter matches" do
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user), sha: merge_request.diff_head_sha
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user), sha: merge_request.diff_head_sha
 
       expect(response).to have_http_status(200)
     end
@@ -469,18 +520,30 @@ describe API::MergeRequests, api: true  do
       allow_any_instance_of(MergeRequest).to receive(:head_pipeline).and_return(pipeline)
       allow(pipeline).to receive(:active?).and_return(true)
 
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user), merge_when_build_succeeds: true
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/merge", user), merge_when_pipeline_succeeds: true
 
       expect(response).to have_http_status(200)
       expect(json_response['title']).to eq('Test')
-      expect(json_response['merge_when_build_succeeds']).to eq(true)
+      expect(json_response['merge_when_pipeline_succeeds']).to eq(true)
+    end
+
+    it "returns 404 for an invalid merge request IID" do
+      put api("/projects/#{project.id}/merge_requests/12345/merge", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    it "returns 404 if the merge request id is used instead of iid" do
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
+
+      expect(response).to have_http_status(404)
     end
   end
 
-  describe "PUT /projects/:id/merge_requests/:merge_request_id" do
+  describe "PUT /projects/:id/merge_requests/:merge_request_iid" do
     context "to close a MR" do
       it "returns merge_request" do
-        put api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), state_event: "close"
+        put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), state_event: "close"
 
         expect(response).to have_http_status(200)
         expect(json_response['state']).to eq('closed')
@@ -488,31 +551,38 @@ describe API::MergeRequests, api: true  do
     end
 
     it "updates title and returns merge_request" do
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), title: "New title"
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), title: "New title"
       expect(response).to have_http_status(200)
       expect(json_response['title']).to eq('New title')
     end
 
     it "updates description and returns merge_request" do
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), description: "New description"
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), description: "New description"
       expect(response).to have_http_status(200)
       expect(json_response['description']).to eq('New description')
     end
 
     it "updates milestone_id and returns merge_request" do
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), milestone_id: milestone.id
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), milestone_id: milestone.id
       expect(response).to have_http_status(200)
       expect(json_response['milestone']['id']).to eq(milestone.id)
     end
 
     it "returns merge_request with renamed target_branch" do
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), target_branch: "wiki"
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), target_branch: "wiki"
       expect(response).to have_http_status(200)
       expect(json_response['target_branch']).to eq('wiki')
     end
 
+    it "returns merge_request that removes the source branch" do
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), remove_source_branch: true
+
+      expect(response).to have_http_status(200)
+      expect(json_response['force_remove_source_branch']).to be_truthy
+    end
+
     it 'allows special label names' do
-      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user),
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user),
         title: 'new issue',
         labels: 'label, label?, label&foo, ?, &'
 
@@ -523,36 +593,76 @@ describe API::MergeRequests, api: true  do
       expect(json_response['labels']).to include '?'
       expect(json_response['labels']).to include '&'
     end
+
+    it 'does not update state when title is empty' do
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), state_event: 'close', title: nil
+
+      merge_request.reload
+      expect(response).to have_http_status(400)
+      expect(merge_request.state).to eq('opened')
+    end
+
+    it 'does not update state when target_branch is empty' do
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.iid}", user), state_event: 'close', target_branch: nil
+
+      merge_request.reload
+      expect(response).to have_http_status(400)
+      expect(merge_request.state).to eq('opened')
+    end
+
+    it "returns 404 for an invalid merge request IID" do
+      put api("/projects/#{project.id}/merge_requests/12345", user), state_event: "close"
+
+      expect(response).to have_http_status(404)
+    end
+
+    it "returns 404 if the merge request id is used instead of iid" do
+      put api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), state_event: "close"
+
+      expect(response).to have_http_status(404)
+    end
   end
 
-  describe "POST /projects/:id/merge_requests/:merge_request_id/comments" do
+  describe "POST /projects/:id/merge_requests/:merge_request_iid/comments" do
     it "returns comment" do
       original_count = merge_request.notes.size
 
-      post api("/projects/#{project.id}/merge_requests/#{merge_request.id}/comments", user), note: "My comment"
+      post api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/comments", user), note: "My comment"
+
       expect(response).to have_http_status(201)
       expect(json_response['note']).to eq('My comment')
       expect(json_response['author']['name']).to eq(user.name)
       expect(json_response['author']['username']).to eq(user.username)
-      expect(merge_request.notes.size).to eq(original_count + 1)
+      expect(merge_request.reload.notes.size).to eq(original_count + 1)
     end
 
     it "returns 400 if note is missing" do
-      post api("/projects/#{project.id}/merge_requests/#{merge_request.id}/comments", user)
+      post api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/comments", user)
       expect(response).to have_http_status(400)
     end
 
-    it "returns 404 if note is attached to non existent merge request" do
+    it "returns 404 if merge request iid is invalid" do
       post api("/projects/#{project.id}/merge_requests/404/comments", user),
         note: 'My comment'
       expect(response).to have_http_status(404)
     end
+
+    it "returns 404 if merge request id is used instead of iid" do
+      post api("/projects/#{project.id}/merge_requests/#{merge_request.id}/comments", user),
+        note: 'My comment'
+      expect(response).to have_http_status(404)
+    end
   end
 
-  describe "GET :id/merge_requests/:merge_request_id/comments" do
+  describe "GET :id/merge_requests/:merge_request_iid/comments" do
+    let!(:note)  { create(:note_on_merge_request, author: user, project: project, noteable: merge_request, note: "a comment on a MR") }
+    let!(:note2) { create(:note_on_merge_request, author: user, project: project, noteable: merge_request, note: "another comment on a MR") }
+
     it "returns merge_request comments ordered by created_at" do
-      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/comments", user)
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/comments", user)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(2)
       expect(json_response.first['note']).to eq("a comment on a MR")
@@ -560,29 +670,38 @@ describe API::MergeRequests, api: true  do
       expect(json_response.last['note']).to eq("another comment on a MR")
     end
 
-    it "returns a 404 error if merge_request_id not found" do
+    it "returns a 404 error if merge_request_iid is invalid" do
       get api("/projects/#{project.id}/merge_requests/999/comments", user)
       expect(response).to have_http_status(404)
     end
+
+    it "returns a 404 error if merge_request id is used instead of iid" do
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/comments", user)
+      expect(response).to have_http_status(404)
+    end
   end
 
-  describe 'GET :id/merge_requests/:merge_request_id/closes_issues' do
+  describe 'GET :id/merge_requests/:merge_request_iid/closes_issues' do
     it 'returns the issue that will be closed on merge' do
       issue = create(:issue, project: project)
       mr = merge_request.tap do |mr|
         mr.update_attribute(:description, "Closes #{issue.to_reference(mr.project)}")
       end
 
-      get api("/projects/#{project.id}/merge_requests/#{mr.id}/closes_issues", user)
+      get api("/projects/#{project.id}/merge_requests/#{mr.iid}/closes_issues", user)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['id']).to eq(issue.id)
     end
 
     it 'returns an empty array when there are no issues to be closed' do
-      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/closes_issues", user)
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/closes_issues", user)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(0)
     end
@@ -593,56 +712,116 @@ describe API::MergeRequests, api: true  do
       merge_request = create(:merge_request, :simple, author: user, assignee: user, source_project: jira_project)
       merge_request.update_attribute(:description, "Closes #{issue.to_reference(jira_project)}")
 
-      get api("/projects/#{jira_project.id}/merge_requests/#{merge_request.id}/closes_issues", user)
+      get api("/projects/#{jira_project.id}/merge_requests/#{merge_request.iid}/closes_issues", user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['title']).to eq(issue.title)
       expect(json_response.first['id']).to eq(issue.id)
     end
+
+    it 'returns 403 if the user has no access to the merge request' do
+      project = create(:empty_project, :private)
+      merge_request = create(:merge_request, :simple, source_project: project)
+      guest = create(:user)
+      project.team << [guest, :guest]
+
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/closes_issues", guest)
+
+      expect(response).to have_http_status(403)
+    end
+
+    it "returns 404 for an invalid merge request IID" do
+      get api("/projects/#{project.id}/merge_requests/12345/closes_issues", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    it "returns 404 if the merge request id is used instead of iid" do
+      get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/closes_issues", user)
+
+      expect(response).to have_http_status(404)
+    end
   end
 
-  describe 'POST :id/merge_requests/:merge_request_id/subscription' do
+  describe 'POST :id/merge_requests/:merge_request_iid/subscribe' do
     it 'subscribes to a merge request' do
-      post api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscription", admin)
+      post api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/subscribe", admin)
 
       expect(response).to have_http_status(201)
       expect(json_response['subscribed']).to eq(true)
     end
 
     it 'returns 304 if already subscribed' do
-      post api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscription", user)
+      post api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/subscribe", user)
 
       expect(response).to have_http_status(304)
     end
 
     it 'returns 404 if the merge request is not found' do
-      post api("/projects/#{project.id}/merge_requests/123/subscription", user)
+      post api("/projects/#{project.id}/merge_requests/123/subscribe", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns 404 if the merge request id is used instead of iid' do
+      post api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscribe", user)
 
       expect(response).to have_http_status(404)
     end
+
+    it 'returns 403 if user has no access to read code' do
+      guest = create(:user)
+      project.team << [guest, :guest]
+
+      post api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/subscribe", guest)
+
+      expect(response).to have_http_status(403)
+    end
   end
 
-  describe 'DELETE :id/merge_requests/:merge_request_id/subscription' do
+  describe 'POST :id/merge_requests/:merge_request_iid/unsubscribe' do
     it 'unsubscribes from a merge request' do
-      delete api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscription", user)
+      post api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/unsubscribe", user)
 
-      expect(response).to have_http_status(200)
+      expect(response).to have_http_status(201)
       expect(json_response['subscribed']).to eq(false)
     end
 
     it 'returns 304 if not subscribed' do
-      delete api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscription", admin)
+      post api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/unsubscribe", admin)
 
       expect(response).to have_http_status(304)
     end
 
     it 'returns 404 if the merge request is not found' do
-      post api("/projects/#{project.id}/merge_requests/123/subscription", user)
+      post api("/projects/#{project.id}/merge_requests/123/unsubscribe", user)
 
       expect(response).to have_http_status(404)
     end
+
+    it 'returns 404 if the merge request id is used instead of iid' do
+      post api("/projects/#{project.id}/merge_requests/#{merge_request.id}/unsubscribe", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns 403 if user has no access to read code' do
+      guest = create(:user)
+      project.team << [guest, :guest]
+
+      post api("/projects/#{project.id}/merge_requests/#{merge_request.iid}/unsubscribe", guest)
+
+      expect(response).to have_http_status(403)
+    end
+  end
+
+  describe 'Time tracking' do
+    let(:issuable) { merge_request }
+
+    include_examples 'time tracking endpoints', 'merge_request'
   end
 
   def mr_with_later_created_and_updated_at_time
diff --git a/spec/requests/api/milestones_spec.rb b/spec/requests/api/milestones_spec.rb
index 8beef821d6c..7fb728fed6f 100644
--- a/spec/requests/api/milestones_spec.rb
+++ b/spec/requests/api/milestones_spec.rb
@@ -4,8 +4,8 @@ describe API::Milestones, api: true  do
   include ApiHelpers
   let(:user) { create(:user) }
   let!(:project) { create(:empty_project, namespace: user.namespace ) }
-  let!(:closed_milestone) { create(:closed_milestone, project: project) }
-  let!(:milestone) { create(:milestone, project: project) }
+  let!(:closed_milestone) { create(:closed_milestone, project: project, title: 'version1', description: 'closed milestone') }
+  let!(:milestone) { create(:milestone, project: project, title: 'version2', description: 'open milestone') }
 
   before { project.team << [user, :developer] }
 
@@ -14,6 +14,7 @@ describe API::Milestones, api: true  do
       get api("/projects/#{project.id}/milestones", user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.first['title']).to eq(milestone.title)
     end
@@ -28,6 +29,7 @@ describe API::Milestones, api: true  do
       get api("/projects/#{project.id}/milestones?state=active", user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['id']).to eq(milestone.id)
@@ -37,10 +39,30 @@ describe API::Milestones, api: true  do
       get api("/projects/#{project.id}/milestones?state=closed", user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.length).to eq(1)
       expect(json_response.first['id']).to eq(closed_milestone.id)
     end
+
+    it 'returns an array of milestones specified by iids' do
+      other_milestone = create(:milestone, project: project)
+
+      get api("/projects/#{project.id}/milestones", user), iids: [closed_milestone.iid, other_milestone.iid]
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+      expect(json_response.map{ |m| m['id'] }).to match_array([closed_milestone.id, other_milestone.id])
+    end
+
+    it 'does not return any milestone if none found' do
+      get api("/projects/#{project.id}/milestones", user), iids: [Milestone.maximum(:iid).succ]
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
+    end
   end
 
   describe 'GET /projects/:id/milestones/:milestone_id' do
@@ -52,23 +74,46 @@ describe API::Milestones, api: true  do
       expect(json_response['iid']).to eq(milestone.iid)
     end
 
-    it 'returns a project milestone by iid' do
-      get api("/projects/#{project.id}/milestones?iid=#{closed_milestone.iid}", user)
+    it 'returns a project milestone by iids array' do
+      get api("/projects/#{project.id}/milestones?iids=#{closed_milestone.iid}", user)
 
       expect(response.status).to eq 200
+      expect(response).to include_pagination_headers
+      expect(json_response.size).to eq(1)
       expect(json_response.size).to eq(1)
       expect(json_response.first['title']).to eq closed_milestone.title
       expect(json_response.first['id']).to eq closed_milestone.id
     end
 
-    it 'returns a project milestone by iid array' do
-      get api("/projects/#{project.id}/milestones", user), iid: [milestone.iid, closed_milestone.iid]
+    it 'returns a project milestone by searching for title' do
+      get api("/projects/#{project.id}/milestones", user), search: 'version2'
 
       expect(response).to have_http_status(200)
-      expect(json_response.size).to eq(2)
+      expect(response).to include_pagination_headers
+      expect(json_response.size).to eq(1)
+      expect(json_response.first['title']).to eq milestone.title
+      expect(json_response.first['id']).to eq milestone.id
+    end
+
+    it 'returns a project milestones by searching for description' do
+      get api("/projects/#{project.id}/milestones", user), search: 'open'
+
+      expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response.size).to eq(1)
       expect(json_response.first['title']).to eq milestone.title
       expect(json_response.first['id']).to eq milestone.id
     end
+  end
+
+  describe 'GET /projects/:id/milestones/:milestone_id' do
+    it 'returns a project milestone by id' do
+      get api("/projects/#{project.id}/milestones/#{milestone.id}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['title']).to eq(milestone.title)
+      expect(json_response['iid']).to eq(milestone.iid)
+    end
 
     it 'returns 401 error if user not authenticated' do
       get api("/projects/#{project.id}/milestones/#{milestone.id}")
@@ -177,10 +222,18 @@ describe API::Milestones, api: true  do
       get api("/projects/#{project.id}/milestones/#{milestone.id}/issues", user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.first['milestone']['title']).to eq(milestone.title)
     end
 
+    it 'matches V4 response schema for a list of issues' do
+      get api("/projects/#{project.id}/milestones/#{milestone.id}/issues", user)
+
+      expect(response).to have_http_status(200)
+      expect(response).to match_response_schema('public_api/v4/issues')
+    end
+
     it 'returns a 401 error if user not authenticated' do
       get api("/projects/#{project.id}/milestones/#{milestone.id}/issues")
 
@@ -190,8 +243,8 @@ describe API::Milestones, api: true  do
     describe 'confidential issues' do
       let(:public_project) { create(:empty_project, :public) }
       let(:milestone) { create(:milestone, project: public_project) }
-      let(:issue) { create(:issue, project: public_project) }
-      let(:confidential_issue) { create(:issue, confidential: true, project: public_project) }
+      let(:issue) { create(:issue, project: public_project, position: 2) }
+      let(:confidential_issue) { create(:issue, confidential: true, project: public_project, position: 1) }
 
       before do
         public_project.team << [user, :developer]
@@ -202,6 +255,7 @@ describe API::Milestones, api: true  do
         get api("/projects/#{public_project.id}/milestones/#{milestone.id}/issues", user)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.size).to eq(2)
         expect(json_response.map { |issue| issue['id'] }).to include(issue.id, confidential_issue.id)
@@ -214,6 +268,7 @@ describe API::Milestones, api: true  do
         get api("/projects/#{public_project.id}/milestones/#{milestone.id}/issues", member)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.size).to eq(1)
         expect(json_response.map { |issue| issue['id'] }).to include(issue.id)
@@ -223,10 +278,73 @@ describe API::Milestones, api: true  do
         get api("/projects/#{public_project.id}/milestones/#{milestone.id}/issues", create(:user))
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.size).to eq(1)
         expect(json_response.map { |issue| issue['id'] }).to include(issue.id)
       end
+
+      it 'returns issues ordered by position asc' do
+        get api("/projects/#{public_project.id}/milestones/#{milestone.id}/issues", user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.size).to eq(2)
+        expect(json_response.first['id']).to eq(confidential_issue.id)
+        expect(json_response.second['id']).to eq(issue.id)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/milestones/:milestone_id/merge_requests' do
+    let(:merge_request) { create(:merge_request, source_project: project, position: 2) }
+    let(:another_merge_request) { create(:merge_request, :simple, source_project: project, position: 1) }
+
+    before do
+      milestone.merge_requests << merge_request
+    end
+
+    it 'returns project merge_requests for a particular milestone' do
+      get api("/projects/#{project.id}/milestones/#{milestone.id}/merge_requests", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.size).to eq(1)
+      expect(json_response.first['title']).to eq(merge_request.title)
+      expect(json_response.first['milestone']['title']).to eq(milestone.title)
+    end
+
+    it 'returns a 404 error if milestone id not found' do
+      get api("/projects/#{project.id}/milestones/1234/merge_requests", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns a 404 if the user has no access to the milestone' do
+      new_user = create :user
+      get api("/projects/#{project.id}/milestones/#{milestone.id}/merge_requests", new_user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns a 401 error if user not authenticated' do
+      get api("/projects/#{project.id}/milestones/#{milestone.id}/merge_requests")
+
+      expect(response).to have_http_status(401)
+    end
+
+    it 'returns merge_requests ordered by position asc' do
+      milestone.merge_requests << another_merge_request
+
+      get api("/projects/#{project.id}/milestones/#{milestone.id}/merge_requests", user)
+
+      expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
+      expect(json_response.size).to eq(2)
+      expect(json_response.first['id']).to eq(another_merge_request.id)
+      expect(json_response.second['id']).to eq(merge_request.id)
     end
   end
 end
diff --git a/spec/requests/api/namespaces_spec.rb b/spec/requests/api/namespaces_spec.rb
index c1edf384d5c..da8fa06d0af 100644
--- a/spec/requests/api/namespaces_spec.rb
+++ b/spec/requests/api/namespaces_spec.rb
@@ -5,7 +5,7 @@ describe API::Namespaces, api: true  do
   let(:admin) { create(:admin) }
   let(:user) { create(:user) }
   let!(:group1) { create(:group) }
-  let!(:group2) { create(:group) }
+  let!(:group2) { create(:group, :nested) }
 
   describe "GET /namespaces" do
     context "when unauthenticated" do
@@ -18,35 +18,41 @@ describe API::Namespaces, api: true  do
     context "when authenticated as admin" do
       it "admin: returns an array of all namespaces" do
         get api("/namespaces", admin)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
-
         expect(json_response.length).to eq(Namespace.count)
       end
 
       it "admin: returns an array of matched namespaces" do
-        get api("/namespaces?search=#{group1.name}", admin)
+        get api("/namespaces?search=#{group2.name}", admin)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
-
         expect(json_response.length).to eq(1)
+        expect(json_response.last['path']).to eq(group2.path)
+        expect(json_response.last['full_path']).to eq(group2.full_path)
       end
     end
 
     context "when authenticated as a regular user" do
       it "user: returns an array of namespaces" do
         get api("/namespaces", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
-
         expect(json_response.length).to eq(1)
       end
 
       it "admin: returns an array of matched namespaces" do
         get api("/namespaces?search=#{user.username}", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
-
         expect(json_response.length).to eq(1)
       end
     end
diff --git a/spec/requests/api/notes_spec.rb b/spec/requests/api/notes_spec.rb
index 028f93c8561..347f8f6fa3b 100644
--- a/spec/requests/api/notes_spec.rb
+++ b/spec/requests/api/notes_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe API::Notes, api: true  do
   include ApiHelpers
   let(:user) { create(:user) }
-  let!(:project) { create(:project, :public, namespace: user.namespace) }
+  let!(:project) { create(:empty_project, :public, namespace: user.namespace) }
   let!(:issue) { create(:issue, project: project, author: user) }
   let!(:merge_request) { create(:merge_request, source_project: project, target_project: project, author: user) }
   let!(:snippet) { create(:project_snippet, project: project, author: user) }
@@ -14,12 +14,12 @@ describe API::Notes, api: true  do
   # For testing the cross-reference of a private issue in a public issue
   let(:private_user)    { create(:user) }
   let(:private_project) do
-    create(:project, namespace: private_user.namespace).
+    create(:empty_project, namespace: private_user.namespace).
     tap { |p| p.team << [private_user, :master] }
   end
   let(:private_issue)    { create(:issue, project: private_project) }
 
-  let(:ext_proj)  { create(:project, :public) }
+  let(:ext_proj)  { create(:empty_project, :public) }
   let(:ext_issue) { create(:issue, project: ext_proj) }
 
   let!(:cross_reference_note) do
@@ -32,15 +32,12 @@ describe API::Notes, api: true  do
   before { project.team << [user, :reporter] }
 
   describe "GET /projects/:id/noteable/:noteable_id/notes" do
-    it_behaves_like 'a paginated resources' do
-      let(:request) { get api("/projects/#{project.id}/issues/#{issue.id}/notes", user) }
-    end
-
     context "when noteable is an Issue" do
       it "returns an array of issue notes" do
         get api("/projects/#{project.id}/issues/#{issue.id}/notes", user)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first['body']).to eq(issue_note.note)
       end
@@ -56,6 +53,7 @@ describe API::Notes, api: true  do
           get api("/projects/#{ext_proj.id}/issues/#{ext_issue.id}/notes", user)
 
           expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
           expect(json_response).to be_empty
         end
@@ -75,6 +73,7 @@ describe API::Notes, api: true  do
             get api("/projects/#{ext_proj.id}/issues/#{ext_issue.id}/notes", private_user)
 
             expect(response).to have_http_status(200)
+            expect(response).to include_pagination_headers
             expect(json_response).to be_an Array
             expect(json_response.first['body']).to eq(cross_reference_note.note)
           end
@@ -87,6 +86,7 @@ describe API::Notes, api: true  do
         get api("/projects/#{project.id}/snippets/#{snippet.id}/notes", user)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first['body']).to eq(snippet_note.note)
       end
@@ -109,6 +109,7 @@ describe API::Notes, api: true  do
         get api("/projects/#{project.id}/merge_requests/#{merge_request.id}/notes", user)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first['body']).to eq(merge_request_note.note)
       end
@@ -224,11 +225,11 @@ describe API::Notes, api: true  do
       context 'when the user is posting an award emoji on an issue created by someone else' do
         let(:issue2) { create(:issue, project: project) }
 
-        it 'returns an award emoji' do
+        it 'creates a new issue note' do
           post api("/projects/#{project.id}/issues/#{issue2.id}/notes", user), body: ':+1:'
 
           expect(response).to have_http_status(201)
-          expect(json_response['awardable_id']).to eq issue2.id
+          expect(json_response['body']).to eq(':+1:')
         end
       end
 
@@ -264,8 +265,20 @@ describe API::Notes, api: true  do
       end
     end
 
+    context 'when user does not have access to read the noteable' do
+      it 'responds with 404' do
+        project = create(:empty_project, :private) { |p| p.add_guest(user) }
+        issue = create(:issue, :confidential, project: project)
+
+        post api("/projects/#{project.id}/issues/#{issue.id}/notes", user),
+          body: 'Foo'
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
     context 'when user does not have access to create noteable' do
-      let(:private_issue) { create(:issue, project: create(:project, :private)) }
+      let(:private_issue) { create(:issue, project: create(:empty_project, :private)) }
 
       ##
       # We are posting to project user has access to, but we use issue id
@@ -360,7 +373,7 @@ describe API::Notes, api: true  do
         delete api("/projects/#{project.id}/issues/#{issue.id}/"\
                    "notes/#{issue_note.id}", user)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
         # Check if note is really deleted
         delete api("/projects/#{project.id}/issues/#{issue.id}/"\
                    "notes/#{issue_note.id}", user)
@@ -379,7 +392,7 @@ describe API::Notes, api: true  do
         delete api("/projects/#{project.id}/snippets/#{snippet.id}/"\
                    "notes/#{snippet_note.id}", user)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
         # Check if note is really deleted
         delete api("/projects/#{project.id}/snippets/#{snippet.id}/"\
                    "notes/#{snippet_note.id}", user)
@@ -399,7 +412,7 @@ describe API::Notes, api: true  do
         delete api("/projects/#{project.id}/merge_requests/"\
                    "#{merge_request.id}/notes/#{merge_request_note.id}", user)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
         # Check if note is really deleted
         delete api("/projects/#{project.id}/merge_requests/"\
                    "#{merge_request.id}/notes/#{merge_request_note.id}", user)
diff --git a/spec/requests/api/notification_settings_spec.rb b/spec/requests/api/notification_settings_spec.rb
index 8691a81420f..39d3afcb78f 100644
--- a/spec/requests/api/notification_settings_spec.rb
+++ b/spec/requests/api/notification_settings_spec.rb
@@ -5,7 +5,7 @@ describe API::NotificationSettings, api: true do
 
   let(:user) { create(:user) }
   let!(:group) { create(:group) }
-  let!(:project) { create(:project, :public, creator_id: user.id, namespace: group) }
+  let!(:project) { create(:empty_project, :public, creator_id: user.id, namespace: group) }
 
   describe "GET /notification_settings" do
     it "returns global notification settings for the current user" do
diff --git a/spec/requests/api/oauth_tokens_spec.rb b/spec/requests/api/oauth_tokens_spec.rb
index 7e2cc50e591..367225df717 100644
--- a/spec/requests/api/oauth_tokens_spec.rb
+++ b/spec/requests/api/oauth_tokens_spec.rb
@@ -29,5 +29,27 @@ describe API::API, api: true  do
         expect(json_response['access_token']).not_to be_nil
       end
     end
+
+    context "when user is blocked" do
+      it "does not create an access token" do
+        user = create(:user)
+        user.block
+
+        request_oauth_token(user)
+
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context "when user is ldap_blocked" do
+      it "does not create an access token" do
+        user = create(:user)
+        user.ldap_block
+
+        request_oauth_token(user)
+
+        expect(response).to have_http_status(401)
+      end
+    end
   end
 end
diff --git a/spec/requests/api/pipelines_spec.rb b/spec/requests/api/pipelines_spec.rb
index 9a01f7fa1c4..51af999b455 100644
--- a/spec/requests/api/pipelines_spec.rb
+++ b/spec/requests/api/pipelines_spec.rb
@@ -5,7 +5,7 @@ describe API::Pipelines, api: true do
 
   let(:user)        { create(:user) }
   let(:non_member)  { create(:user) }
-  let(:project)     { create(:project, creator_id: user.id) }
+  let(:project)     { create(:project, :repository, creator: user) }
 
   let!(:pipeline) do
     create(:ci_empty_pipeline, project: project, sha: project.commit.id,
@@ -15,18 +15,16 @@ describe API::Pipelines, api: true do
   before { project.team << [user, :master] }
 
   describe 'GET /projects/:id/pipelines ' do
-    it_behaves_like 'a paginated resources' do
-      let(:request) { get api("/projects/#{project.id}/pipelines", user) }
-    end
-
     context 'authorized user' do
       it 'returns project pipelines' do
         get api("/projects/#{project.id}/pipelines", user)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first['sha']).to match /\A\h{40}\z/
         expect(json_response.first['id']).to eq pipeline.id
+        expect(json_response.first.keys).to contain_exactly(*%w[id sha ref status])
       end
     end
 
diff --git a/spec/requests/api/project_hooks_spec.rb b/spec/requests/api/project_hooks_spec.rb
index a42cedae614..b1f8c249092 100644
--- a/spec/requests/api/project_hooks_spec.rb
+++ b/spec/requests/api/project_hooks_spec.rb
@@ -4,7 +4,7 @@ describe API::ProjectHooks, 'ProjectHooks', api: true do
   include ApiHelpers
   let(:user) { create(:user) }
   let(:user3) { create(:user) }
-  let!(:project) { create(:project, creator_id: user.id, namespace: user.namespace) }
+  let!(:project) { create(:empty_project, creator_id: user.id, namespace: user.namespace) }
   let!(:hook) do
     create(:project_hook,
            :all_events_enabled,
@@ -25,6 +25,7 @@ describe API::ProjectHooks, 'ProjectHooks', api: true do
         expect(response).to have_http_status(200)
 
         expect(json_response).to be_an Array
+        expect(response).to include_pagination_headers
         expect(json_response.count).to eq(1)
         expect(json_response.first['url']).to eq("http://example.com")
         expect(json_response.first['issues_events']).to eq(true)
@@ -32,7 +33,7 @@ describe API::ProjectHooks, 'ProjectHooks', api: true do
         expect(json_response.first['merge_requests_events']).to eq(true)
         expect(json_response.first['tag_push_events']).to eq(true)
         expect(json_response.first['note_events']).to eq(true)
-        expect(json_response.first['build_events']).to eq(true)
+        expect(json_response.first['job_events']).to eq(true)
         expect(json_response.first['pipeline_events']).to eq(true)
         expect(json_response.first['wiki_page_events']).to eq(true)
         expect(json_response.first['enable_ssl_verification']).to eq(true)
@@ -58,7 +59,7 @@ describe API::ProjectHooks, 'ProjectHooks', api: true do
         expect(json_response['merge_requests_events']).to eq(hook.merge_requests_events)
         expect(json_response['tag_push_events']).to eq(hook.tag_push_events)
         expect(json_response['note_events']).to eq(hook.note_events)
-        expect(json_response['build_events']).to eq(hook.build_events)
+        expect(json_response['job_events']).to eq(hook.build_events)
         expect(json_response['pipeline_events']).to eq(hook.pipeline_events)
         expect(json_response['wiki_page_events']).to eq(hook.wiki_page_events)
         expect(json_response['enable_ssl_verification']).to eq(hook.enable_ssl_verification)
@@ -86,7 +87,8 @@ describe API::ProjectHooks, 'ProjectHooks', api: true do
   describe "POST /projects/:id/hooks" do
     it "adds hook to project" do
       expect do
-        post api("/projects/#{project.id}/hooks", user), url: "http://example.com", issues_events: true
+        post api("/projects/#{project.id}/hooks", user),
+          url: "http://example.com", issues_events: true, wiki_page_events: true
       end.to change {project.hooks.count}.by(1)
 
       expect(response).to have_http_status(201)
@@ -96,9 +98,9 @@ describe API::ProjectHooks, 'ProjectHooks', api: true do
       expect(json_response['merge_requests_events']).to eq(false)
       expect(json_response['tag_push_events']).to eq(false)
       expect(json_response['note_events']).to eq(false)
-      expect(json_response['build_events']).to eq(false)
+      expect(json_response['job_events']).to eq(false)
       expect(json_response['pipeline_events']).to eq(false)
-      expect(json_response['wiki_page_events']).to eq(false)
+      expect(json_response['wiki_page_events']).to eq(true)
       expect(json_response['enable_ssl_verification']).to eq(true)
       expect(json_response).not_to include('token')
     end
@@ -142,7 +144,7 @@ describe API::ProjectHooks, 'ProjectHooks', api: true do
       expect(json_response['merge_requests_events']).to eq(hook.merge_requests_events)
       expect(json_response['tag_push_events']).to eq(hook.tag_push_events)
       expect(json_response['note_events']).to eq(hook.note_events)
-      expect(json_response['build_events']).to eq(hook.build_events)
+      expect(json_response['job_events']).to eq(hook.build_events)
       expect(json_response['pipeline_events']).to eq(hook.pipeline_events)
       expect(json_response['wiki_page_events']).to eq(hook.wiki_page_events)
       expect(json_response['enable_ssl_verification']).to eq(hook.enable_ssl_verification)
@@ -181,13 +183,9 @@ describe API::ProjectHooks, 'ProjectHooks', api: true do
     it "deletes hook from project" do
       expect do
         delete api("/projects/#{project.id}/hooks/#{hook.id}", user)
-      end.to change {project.hooks.count}.by(-1)
-      expect(response).to have_http_status(200)
-    end
 
-    it "returns success when deleting hook" do
-      delete api("/projects/#{project.id}/hooks/#{hook.id}", user)
-      expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
+      end.to change {project.hooks.count}.by(-1)
     end
 
     it "returns a 404 error when deleting non existent hook" do
@@ -203,7 +201,7 @@ describe API::ProjectHooks, 'ProjectHooks', api: true do
 
     it "returns a 404 if a user attempts to delete project hooks he/she does not own" do
       test_user = create(:user)
-      other_project = create(:project)
+      other_project = create(:empty_project)
       other_project.team << [test_user, :master]
 
       delete api("/projects/#{other_project.id}/hooks/#{hook.id}", test_user)
diff --git a/spec/requests/api/project_snippets_spec.rb b/spec/requests/api/project_snippets_spec.rb
index 01032c0929b..9e88c19b0bc 100644
--- a/spec/requests/api/project_snippets_spec.rb
+++ b/spec/requests/api/project_snippets_spec.rb
@@ -4,32 +4,23 @@ describe API::ProjectSnippets, api: true do
   include ApiHelpers
 
   let(:project) { create(:empty_project, :public) }
+  let(:user) { create(:user) }
   let(:admin) { create(:admin) }
 
-  describe 'GET /projects/:project_id/snippets/:id' do
-    # TODO (rspeicher): Deprecated; remove in 9.0
-    it 'always exposes expires_at as nil' do
-      snippet = create(:project_snippet, author: admin)
-
-      get api("/projects/#{snippet.project.id}/snippets/#{snippet.id}", admin)
-
-      expect(json_response).to have_key('expires_at')
-      expect(json_response['expires_at']).to be_nil
-    end
-  end
-
   describe 'GET /projects/:project_id/snippets/' do
     let(:user) { create(:user) }
 
     it 'returns all snippets available to team member' do
-      project.team << [user, :developer]
+      project.add_developer(user)
       public_snippet = create(:project_snippet, :public, project: project)
       internal_snippet = create(:project_snippet, :internal, project: project)
       private_snippet = create(:project_snippet, :private, project: project)
 
-      get api("/projects/#{project.id}/snippets/", user)
+      get api("/projects/#{project.id}/snippets", user)
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
       expect(json_response.size).to eq(3)
       expect(json_response.map{ |snippet| snippet['id']} ).to include(public_snippet.id, internal_snippet.id, private_snippet.id)
       expect(json_response.last).to have_key('web_url')
@@ -39,7 +30,10 @@ describe API::ProjectSnippets, api: true do
       create(:project_snippet, :private, project: project)
 
       get api("/projects/#{project.id}/snippets/", user)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
       expect(json_response.size).to eq(0)
     end
   end
@@ -50,7 +44,7 @@ describe API::ProjectSnippets, api: true do
         title: 'Test Title',
         file_name: 'test.rb',
         code: 'puts "hello world"',
-        visibility_level: Gitlab::VisibilityLevel::PUBLIC
+        visibility: 'public'
       }
     end
 
@@ -62,7 +56,7 @@ describe API::ProjectSnippets, api: true do
       expect(snippet.content).to eq(params[:code])
       expect(snippet.title).to eq(params[:title])
       expect(snippet.file_name).to eq(params[:file_name])
-      expect(snippet.visibility_level).to eq(params[:visibility_level])
+      expect(snippet.visibility_level).to eq(Snippet::PUBLIC)
     end
 
     it 'returns 400 for missing parameters' do
@@ -72,10 +66,45 @@ describe API::ProjectSnippets, api: true do
 
       expect(response).to have_http_status(400)
     end
+
+    context 'when the snippet is spam' do
+      def create_snippet(project, snippet_params = {})
+        project.add_developer(user)
+
+        post api("/projects/#{project.id}/snippets", user), params.merge(snippet_params)
+      end
+
+      before do
+        allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(true)
+      end
+
+      context 'when the snippet is private' do
+        it 'creates the snippet' do
+          expect { create_snippet(project, visibility: 'private') }.
+            to change { Snippet.count }.by(1)
+        end
+      end
+
+      context 'when the snippet is public' do
+        it 'rejects the snippet' do
+          expect { create_snippet(project, visibility: 'public') }.
+            not_to change { Snippet.count }
+
+          expect(response).to have_http_status(400)
+          expect(json_response['message']).to eq({ "error" => "Spam detected" })
+        end
+
+        it 'creates a spam log' do
+          expect { create_snippet(project, visibility: 'public') }.
+            to change { SpamLog.count }.by(1)
+        end
+      end
+    end
   end
 
   describe 'PUT /projects/:project_id/snippets/:id/' do
-    let(:snippet) { create(:project_snippet, author: admin) }
+    let(:visibility_level) { Snippet::PUBLIC }
+    let(:snippet) { create(:project_snippet, author: admin, visibility_level: visibility_level) }
 
     it 'updates snippet' do
       new_content = 'New content'
@@ -99,6 +128,56 @@ describe API::ProjectSnippets, api: true do
 
       expect(response).to have_http_status(400)
     end
+
+    context 'when the snippet is spam' do
+      def update_snippet(snippet_params = {})
+        put api("/projects/#{snippet.project.id}/snippets/#{snippet.id}", admin), snippet_params
+      end
+
+      before do
+        allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(true)
+      end
+
+      context 'when the snippet is private' do
+        let(:visibility_level) { Snippet::PRIVATE }
+
+        it 'creates the snippet' do
+          expect { update_snippet(title: 'Foo') }.
+            to change { snippet.reload.title }.to('Foo')
+        end
+      end
+
+      context 'when the snippet is public' do
+        let(:visibility_level) { Snippet::PUBLIC }
+
+        it 'rejects the snippet' do
+          expect { update_snippet(title: 'Foo') }.
+            not_to change { snippet.reload.title }
+        end
+
+        it 'creates a spam log' do
+          expect { update_snippet(title: 'Foo') }.
+            to change { SpamLog.count }.by(1)
+        end
+      end
+
+      context 'when the private snippet is made public' do
+        let(:visibility_level) { Snippet::PRIVATE }
+
+        it 'rejects the snippet' do
+          expect { update_snippet(title: 'Foo', visibility: 'public') }.
+            not_to change { snippet.reload.title }
+
+          expect(response).to have_http_status(400)
+          expect(json_response['message']).to eq({ "error" => "Spam detected" })
+        end
+
+        it 'creates a spam log' do
+          expect { update_snippet(title: 'Foo', visibility: 'public') }.
+            to change { SpamLog.count }.by(1)
+        end
+      end
+    end
   end
 
   describe 'DELETE /projects/:project_id/snippets/:id/' do
@@ -110,7 +189,7 @@ describe API::ProjectSnippets, api: true do
 
       delete api("/projects/#{snippet.project.id}/snippets/#{snippet.id}/", admin)
 
-      expect(response).to have_http_status(200)
+      expect(response).to have_http_status(204)
     end
 
     it 'returns 404 for invalid snippet id' do
@@ -133,7 +212,7 @@ describe API::ProjectSnippets, api: true do
     end
 
     it 'returns 404 for invalid snippet id' do
-      delete api("/projects/#{snippet.project.id}/snippets/1234", admin)
+      get api("/projects/#{snippet.project.id}/snippets/1234/raw", admin)
 
       expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 Snippet Not Found')
diff --git a/spec/requests/api/projects_spec.rb b/spec/requests/api/projects_spec.rb
index c5d67a90abc..c481b7e72b1 100644
--- a/spec/requests/api/projects_spec.rb
+++ b/spec/requests/api/projects_spec.rb
@@ -1,15 +1,15 @@
 # -*- coding: utf-8 -*-
 require 'spec_helper'
 
-describe API::Projects, api: true  do
-  include ApiHelpers
+describe API::Projects, :api  do
   include Gitlab::CurrentSettings
+
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
   let(:user3) { create(:user) }
   let(:admin) { create(:admin) }
-  let(:project) { create(:project, creator_id: user.id, namespace: user.namespace) }
-  let(:project2) { create(:project, path: 'project2', creator_id: user.id, namespace: user.namespace) }
+  let(:project) { create(:empty_project, creator_id: user.id, namespace: user.namespace) }
+  let(:project2) { create(:empty_project, path: 'project2', creator_id: user.id, namespace: user.namespace) }
   let(:snippet) { create(:project_snippet, :public, author: user, project: project, title: 'example') }
   let(:project_member) { create(:project_member, :master, user: user, project: project) }
   let(:project_member2) { create(:project_member, :developer, user: user3, project: project) }
@@ -17,6 +17,7 @@ describe API::Projects, api: true  do
   let(:project3) do
     create(:project,
     :private,
+    :repository,
     name: 'second_project',
     path: 'second_project',
     creator_id: user.id,
@@ -32,7 +33,7 @@ describe API::Projects, api: true  do
     access_level: ProjectMember::MASTER)
   end
   let(:project4) do
-    create(:project,
+    create(:empty_project,
     name: 'third_project',
     path: 'third_project',
     creator_id: user4.id,
@@ -40,219 +41,246 @@ describe API::Projects, api: true  do
   end
 
   describe 'GET /projects' do
-    before { project }
+    shared_examples_for 'projects response' do
+      it 'returns an array of projects' do
+        get api('/projects', current_user), filter
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.map { |p| p['id'] }).to contain_exactly(*projects.map(&:id))
+      end
+    end
+
+    let!(:public_project) { create(:empty_project, :public, name: 'public_project') }
+    before do
+      project
+      project2
+      project3
+      project4
+    end
 
     context 'when unauthenticated' do
-      it 'returns authentication error' do
-        get api('/projects')
-        expect(response).to have_http_status(401)
+      it_behaves_like 'projects response' do
+        let(:filter) { {} }
+        let(:current_user) { nil }
+        let(:projects) { [public_project] }
       end
     end
 
-    context 'when authenticated' do
-      it 'returns an array of projects' do
-        get api('/projects', user)
-        expect(response).to have_http_status(200)
-        expect(json_response).to be_an Array
-        expect(json_response.first['name']).to eq(project.name)
-        expect(json_response.first['owner']['username']).to eq(user.username)
+    context 'when authenticated as regular user' do
+      it_behaves_like 'projects response' do
+        let(:filter) { {} }
+        let(:current_user) { user }
+        let(:projects) { [public_project, project, project2, project3] }
       end
 
       it 'includes the project labels as the tag_list' do
         get api('/projects', user)
+
         expect(response.status).to eq 200
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first.keys).to include('tag_list')
       end
 
       it 'includes open_issues_count' do
         get api('/projects', user)
+
         expect(response.status).to eq 200
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first.keys).to include('open_issues_count')
       end
 
-      it 'does not include open_issues_count' do
+      it 'does not include open_issues_count if issues are disabled' do
         project.project_feature.update_attribute(:issues_access_level, ProjectFeature::DISABLED)
 
         get api('/projects', user)
+
         expect(response.status).to eq 200
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
-        expect(json_response.first.keys).not_to include('open_issues_count')
+        expect(json_response.find { |hash| hash['id'] == project.id }.keys).not_to include('open_issues_count')
       end
 
-      context 'GET /projects?simple=true' do
+      it "does not include statistics by default" do
+        get api('/projects', user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.first).not_to include('statistics')
+      end
+
+      it "includes statistics if requested" do
+        get api('/projects', user), statistics: true
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.first).to include 'statistics'
+      end
+
+      context 'and with simple=true' do
         it 'returns a simplified version of all the projects' do
-          expected_keys = ["id", "http_url_to_repo", "web_url", "name", "name_with_namespace", "path", "path_with_namespace"]
+          expected_keys = %w(id http_url_to_repo web_url name name_with_namespace path path_with_namespace)
 
           get api('/projects?simple=true', user)
 
           expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
           expect(json_response.first.keys).to match_array expected_keys
         end
       end
 
       context 'and using search' do
-        it 'returns searched project' do
-          get api('/projects', user), { search: project.name }
-          expect(response).to have_http_status(200)
-          expect(json_response).to be_an Array
-          expect(json_response.length).to eq(1)
+        it_behaves_like 'projects response' do
+          let(:filter) { { search: project.name } }
+          let(:current_user) { user }
+          let(:projects) { [project] }
+        end
+      end
+
+      context 'and membership=true' do
+        it_behaves_like 'projects response' do
+          let(:filter) { { membership: true } }
+          let(:current_user) { user }
+          let(:projects) { [project, project2, project3] }
         end
       end
 
       context 'and using the visibility filter' do
         it 'filters based on private visibility param' do
           get api('/projects', user), { visibility: 'private' }
+
           expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
-          expect(json_response.length).to eq(user.namespace.projects.where(visibility_level: Gitlab::VisibilityLevel::PRIVATE).count)
+          expect(json_response.map { |p| p['id'] }).to contain_exactly(project.id, project2.id, project3.id)
         end
 
         it 'filters based on internal visibility param' do
+          project2.update_attribute(:visibility_level, Gitlab::VisibilityLevel::INTERNAL)
+
           get api('/projects', user), { visibility: 'internal' }
+
           expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
-          expect(json_response.length).to eq(user.namespace.projects.where(visibility_level: Gitlab::VisibilityLevel::INTERNAL).count)
+          expect(json_response.map { |p| p['id'] }).to contain_exactly(project2.id)
         end
 
         it 'filters based on public visibility param' do
           get api('/projects', user), { visibility: 'public' }
+
           expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
-          expect(json_response.length).to eq(user.namespace.projects.where(visibility_level: Gitlab::VisibilityLevel::PUBLIC).count)
+          expect(json_response.map { |p| p['id'] }).to contain_exactly(public_project.id)
         end
       end
 
       context 'and using sorting' do
-        before do
-          project2
-          project3
-        end
-
         it 'returns the correct order when sorted by id' do
           get api('/projects', user), { order_by: 'id', sort: 'desc' }
+
           expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
           expect(json_response.first['id']).to eq(project3.id)
         end
       end
-    end
-  end
 
-  describe 'GET /projects/all' do
-    before { project }
+      context 'and with owned=true' do
+        it 'returns an array of projects the user owns' do
+          get api('/projects', user4), owned: true
 
-    context 'when unauthenticated' do
-      it 'returns authentication error' do
-        get api('/projects/all')
-        expect(response).to have_http_status(401)
-      end
-    end
-
-    context 'when authenticated as regular user' do
-      it 'returns authentication error' do
-        get api('/projects/all', user)
-        expect(response).to have_http_status(403)
+          expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
+          expect(json_response).to be_an Array
+          expect(json_response.first['name']).to eq(project4.name)
+          expect(json_response.first['owner']['username']).to eq(user4.username)
+        end
       end
-    end
 
-    context 'when authenticated as admin' do
-      it 'returns an array of all projects' do
-        get api('/projects/all', admin)
-        expect(response).to have_http_status(200)
-        expect(json_response).to be_an Array
+      context 'and with starred=true' do
+        let(:public_project) { create(:empty_project, :public) }
 
-        expect(json_response).to satisfy do |response|
-          response.one? do |entry|
-            entry.has_key?('permissions') &&
-            entry['name'] == project.name &&
-              entry['owner']['username'] == user.username
-          end
+        before do
+          project_member2
+          user3.update_attributes(starred_projects: [project, project2, project3, public_project])
         end
-      end
-    end
-  end
 
-  describe 'GET /projects/owned' do
-    before do
-      project3
-      project4
-    end
+        it 'returns the starred projects viewable by the user' do
+          get api('/projects', user3), starred: true
 
-    context 'when unauthenticated' do
-      it 'returns authentication error' do
-        get api('/projects/owned')
-        expect(response).to have_http_status(401)
+          expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
+          expect(json_response).to be_an Array
+          expect(json_response.map { |project| project['id'] }).to contain_exactly(project.id, public_project.id)
+        end
       end
-    end
 
-    context 'when authenticated as project owner' do
-      it 'returns an array of projects the user owns' do
-        get api('/projects/owned', user4)
-        expect(response).to have_http_status(200)
-        expect(json_response).to be_an Array
-        expect(json_response.first['name']).to eq(project4.name)
-        expect(json_response.first['owner']['username']).to eq(user4.username)
-      end
-    end
-  end
+      context 'and with all query parameters' do
+        let!(:project5) { create(:empty_project, :public, path: 'gitlab5', namespace: create(:namespace)) }
+        let!(:project6) { create(:empty_project, :public, path: 'project6', namespace: user.namespace) }
+        let!(:project7) { create(:empty_project, :public, path: 'gitlab7', namespace: user.namespace) }
+        let!(:project8) { create(:empty_project, path: 'gitlab8', namespace: user.namespace) }
+        let!(:project9) { create(:empty_project, :public, path: 'gitlab9') }
 
-  describe 'GET /projects/visible' do
-    shared_examples_for 'visible projects response' do
-      it 'returns the visible projects' do
-        get api('/projects/visible', current_user)
+        before do
+          user.update_attributes(starred_projects: [project5, project7, project8, project9])
+        end
 
-        expect(response).to have_http_status(200)
-        expect(json_response).to be_an Array
-        expect(json_response.map { |p| p['id'] }).to contain_exactly(*projects.map(&:id))
-      end
-    end
+        context 'including owned filter' do
+          it 'returns only projects that satisfy all query parameters' do
+            get api('/projects', user), { visibility: 'public', owned: true, starred: true, search: 'gitlab' }
 
-    let!(:public_project) { create(:project, :public) }
-    before do
-      project
-      project2
-      project3
-      project4
-    end
+            expect(response).to have_http_status(200)
+            expect(response).to include_pagination_headers
+            expect(json_response).to be_an Array
+            expect(json_response.size).to eq(1)
+            expect(json_response.first['id']).to eq(project7.id)
+          end
+        end
 
-    context 'when unauthenticated' do
-      it_behaves_like 'visible projects response' do
-        let(:current_user) { nil }
-        let(:projects) { [public_project] }
-      end
-    end
+        context 'including membership filter' do
+          before do
+            create(:project_member,
+                   user: user,
+                   project: project5,
+                   access_level: ProjectMember::MASTER)
+          end
 
-    context 'when authenticated' do
-      it_behaves_like 'visible projects response' do
-        let(:current_user) { user }
-        let(:projects) { [public_project, project, project2, project3] }
+          it 'returns only projects that satisfy all query parameters' do
+            get api('/projects', user), { visibility: 'public', membership: true, starred: true, search: 'gitlab' }
+
+            expect(response).to have_http_status(200)
+            expect(response).to include_pagination_headers
+            expect(json_response).to be_an Array
+            expect(json_response.size).to eq(2)
+            expect(json_response.map { |project| project['id'] }).to contain_exactly(project5.id, project7.id)
+          end
+        end
       end
     end
 
     context 'when authenticated as a different user' do
-      it_behaves_like 'visible projects response' do
+      it_behaves_like 'projects response' do
+        let(:filter) { {} }
         let(:current_user) { user2 }
         let(:projects) { [public_project] }
       end
     end
-  end
-
-  describe 'GET /projects/starred' do
-    let(:public_project) { create(:project, :public) }
 
-    before do
-      project_member2
-      user3.update_attributes(starred_projects: [project, project2, project3, public_project])
-    end
-
-    it 'returns the starred projects viewable by the user' do
-      get api('/projects/starred', user3)
-      expect(response).to have_http_status(200)
-      expect(json_response).to be_an Array
-      expect(json_response.map { |project| project['id'] }).to contain_exactly(project.id, public_project.id)
+    context 'when authenticated as admin' do
+      it_behaves_like 'projects response' do
+        let(:filter) { {} }
+        let(:current_user) { admin }
+        let(:projects) { Project.all }
+      end
     end
   end
 
@@ -266,10 +294,37 @@ describe API::Projects, api: true  do
       end
     end
 
-    it 'creates new project without path and return 201' do
-      expect { post api('/projects', user), name: 'foo' }.
+    it 'creates new project without path but with name and returns 201' do
+      expect { post api('/projects', user), name: 'Foo Project' }.
+        to change { Project.count }.by(1)
+      expect(response).to have_http_status(201)
+
+      project = Project.first
+
+      expect(project.name).to eq('Foo Project')
+      expect(project.path).to eq('foo-project')
+    end
+
+    it 'creates new project without name but with path and returns 201' do
+      expect { post api('/projects', user), path: 'foo_project' }.
         to change { Project.count }.by(1)
       expect(response).to have_http_status(201)
+
+      project = Project.first
+
+      expect(project.name).to eq('foo_project')
+      expect(project.path).to eq('foo_project')
+    end
+
+    it 'creates new project name and path and returns 201' do
+      expect { post api('/projects', user), path: 'foo-Project', name: 'Foo Project' }.
+        to change { Project.count }.by(1)
+      expect(response).to have_http_status(201)
+
+      project = Project.first
+
+      expect(project.name).to eq('Foo Project')
+      expect(project.path).to eq('foo-Project')
     end
 
     it 'creates last project before reaching project limit' do
@@ -278,7 +333,7 @@ describe API::Projects, api: true  do
       expect(response).to have_http_status(201)
     end
 
-    it 'does not create new project without name and return 400' do
+    it 'does not create new project without name or path and returns 400' do
       expect { post api('/projects', user) }.not_to change { Project.count }
       expect(response).to have_http_status(400)
     end
@@ -290,7 +345,7 @@ describe API::Projects, api: true  do
         issues_enabled: false,
         merge_requests_enabled: false,
         wiki_enabled: false,
-        only_allow_merge_if_build_succeeds: false,
+        only_allow_merge_if_pipeline_succeeds: false,
         request_access_enabled: true,
         only_allow_merge_if_all_discussions_are_resolved: false
       })
@@ -310,57 +365,39 @@ describe API::Projects, api: true  do
     end
 
     it 'sets a project as public' do
-      project = attributes_for(:project, :public)
-      post api('/projects', user), project
-      expect(json_response['public']).to be_truthy
-      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PUBLIC)
-    end
+      project = attributes_for(:project, visibility: 'public')
 
-    it 'sets a project as public using :public' do
-      project = attributes_for(:project, { public: true })
       post api('/projects', user), project
-      expect(json_response['public']).to be_truthy
-      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PUBLIC)
+
+      expect(json_response['visibility']).to eq('public')
     end
 
     it 'sets a project as internal' do
-      project = attributes_for(:project, :internal)
-      post api('/projects', user), project
-      expect(json_response['public']).to be_falsey
-      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::INTERNAL)
-    end
+      project = attributes_for(:project, visibility: 'internal')
 
-    it 'sets a project as internal overriding :public' do
-      project = attributes_for(:project, :internal, { public: true })
       post api('/projects', user), project
-      expect(json_response['public']).to be_falsey
-      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::INTERNAL)
+
+      expect(json_response['visibility']).to eq('internal')
     end
 
     it 'sets a project as private' do
-      project = attributes_for(:project, :private)
-      post api('/projects', user), project
-      expect(json_response['public']).to be_falsey
-      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PRIVATE)
-    end
+      project = attributes_for(:project, visibility: 'private')
 
-    it 'sets a project as private using :public' do
-      project = attributes_for(:project, { public: false })
       post api('/projects', user), project
-      expect(json_response['public']).to be_falsey
-      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PRIVATE)
+
+      expect(json_response['visibility']).to eq('private')
     end
 
     it 'sets a project as allowing merge even if build fails' do
-      project = attributes_for(:project, { only_allow_merge_if_build_succeeds: false })
+      project = attributes_for(:project, { only_allow_merge_if_pipeline_succeeds: false })
       post api('/projects', user), project
-      expect(json_response['only_allow_merge_if_build_succeeds']).to be_falsey
+      expect(json_response['only_allow_merge_if_pipeline_succeeds']).to be_falsey
     end
 
-    it 'sets a project as allowing merge only if build succeeds' do
-      project = attributes_for(:project, { only_allow_merge_if_build_succeeds: true })
+    it 'sets a project as allowing merge only if merge_when_pipeline_succeeds' do
+      project = attributes_for(:project, { only_allow_merge_if_pipeline_succeeds: true })
       post api('/projects', user), project
-      expect(json_response['only_allow_merge_if_build_succeeds']).to be_truthy
+      expect(json_response['only_allow_merge_if_pipeline_succeeds']).to be_truthy
     end
 
     it 'sets a project as allowing merge even if discussions are unresolved' do
@@ -387,14 +424,23 @@ describe API::Projects, api: true  do
       expect(json_response['only_allow_merge_if_all_discussions_are_resolved']).to be_truthy
     end
 
+    it 'ignores import_url when it is nil' do
+      project = attributes_for(:project, { import_url: nil })
+
+      post api('/projects', user), project
+
+      expect(response).to have_http_status(201)
+    end
+
     context 'when a visibility level is restricted' do
+      let(:project_param) { attributes_for(:project, visibility: 'public') }
+
       before do
-        @project = attributes_for(:project, { public: true })
         stub_application_setting(restricted_visibility_levels: [Gitlab::VisibilityLevel::PUBLIC])
       end
 
       it 'does not allow a non-admin to use a restricted visibility level' do
-        post api('/projects', user), @project
+        post api('/projects', user), project_param
 
         expect(response).to have_http_status(400)
         expect(json_response['message']['visibility_level'].first).to(
@@ -403,11 +449,9 @@ describe API::Projects, api: true  do
       end
 
       it 'allows an admin to override restricted visibility settings' do
-        post api('/projects', admin), @project
-        expect(json_response['public']).to be_truthy
-        expect(json_response['visibility_level']).to(
-          eq(Gitlab::VisibilityLevel::PUBLIC)
-        )
+        post api('/projects', admin), project_param
+
+        expect(json_response['visibility']).to eq('public')
       end
     end
   end
@@ -416,7 +460,7 @@ describe API::Projects, api: true  do
     before { project }
     before { admin }
 
-    it 'should create new project without path and return 201' do
+    it 'creates new project without path and return 201' do
       expect { post api("/projects/user/#{user.id}", admin), name: 'foo' }.to change {Project.count}.by(1)
       expect(response).to have_http_status(201)
     end
@@ -448,64 +492,41 @@ describe API::Projects, api: true  do
     end
 
     it 'sets a project as public' do
-      project = attributes_for(:project, :public)
-      post api("/projects/user/#{user.id}", admin), project
+      project = attributes_for(:project, visibility: 'public')
 
-      expect(response).to have_http_status(201)
-      expect(json_response['public']).to be_truthy
-      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PUBLIC)
-    end
-
-    it 'sets a project as public using :public' do
-      project = attributes_for(:project, { public: true })
       post api("/projects/user/#{user.id}", admin), project
 
       expect(response).to have_http_status(201)
-      expect(json_response['public']).to be_truthy
-      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PUBLIC)
+      expect(json_response['visibility']).to eq('public')
     end
 
     it 'sets a project as internal' do
-      project = attributes_for(:project, :internal)
-      post api("/projects/user/#{user.id}", admin), project
+      project = attributes_for(:project, visibility: 'internal')
 
-      expect(response).to have_http_status(201)
-      expect(json_response['public']).to be_falsey
-      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::INTERNAL)
-    end
-
-    it 'sets a project as internal overriding :public' do
-      project = attributes_for(:project, :internal, { public: true })
       post api("/projects/user/#{user.id}", admin), project
+
       expect(response).to have_http_status(201)
-      expect(json_response['public']).to be_falsey
-      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::INTERNAL)
+      expect(json_response['visibility']).to eq('internal')
     end
 
     it 'sets a project as private' do
-      project = attributes_for(:project, :private)
-      post api("/projects/user/#{user.id}", admin), project
-      expect(json_response['public']).to be_falsey
-      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PRIVATE)
-    end
+      project = attributes_for(:project, visibility: 'private')
 
-    it 'sets a project as private using :public' do
-      project = attributes_for(:project, { public: false })
       post api("/projects/user/#{user.id}", admin), project
-      expect(json_response['public']).to be_falsey
-      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PRIVATE)
+
+      expect(json_response['visibility']).to eq('private')
     end
 
     it 'sets a project as allowing merge even if build fails' do
-      project = attributes_for(:project, { only_allow_merge_if_build_succeeds: false })
+      project = attributes_for(:project, { only_allow_merge_if_pipeline_succeeds: false })
       post api("/projects/user/#{user.id}", admin), project
-      expect(json_response['only_allow_merge_if_build_succeeds']).to be_falsey
+      expect(json_response['only_allow_merge_if_pipeline_succeeds']).to be_falsey
     end
 
-    it 'sets a project as allowing merge only if build succeeds' do
-      project = attributes_for(:project, { only_allow_merge_if_build_succeeds: true })
+    it 'sets a project as allowing merge only if merge_when_pipeline_succeeds' do
+      project = attributes_for(:project, { only_allow_merge_if_pipeline_succeeds: true })
       post api("/projects/user/#{user.id}", admin), project
-      expect(json_response['only_allow_merge_if_build_succeeds']).to be_truthy
+      expect(json_response['only_allow_merge_if_pipeline_succeeds']).to be_truthy
     end
 
     it 'sets a project as allowing merge even if discussions are unresolved' do
@@ -541,7 +562,7 @@ describe API::Projects, api: true  do
   describe 'GET /projects/:id' do
     context 'when unauthenticated' do
       it 'returns the public projects' do
-        public_project = create(:project, :public)
+        public_project = create(:empty_project, :public)
 
         get api("/projects/#{public_project.id}")
 
@@ -569,9 +590,8 @@ describe API::Projects, api: true  do
         expect(json_response['description']).to eq(project.description)
         expect(json_response['default_branch']).to eq(project.default_branch)
         expect(json_response['tag_list']).to be_an Array
-        expect(json_response['public']).to be_falsey
         expect(json_response['archived']).to be_falsey
-        expect(json_response['visibility_level']).to be_present
+        expect(json_response['visibility']).to be_present
         expect(json_response['ssh_url_to_repo']).to be_present
         expect(json_response['http_url_to_repo']).to be_present
         expect(json_response['web_url']).to be_present
@@ -582,7 +602,7 @@ describe API::Projects, api: true  do
         expect(json_response['issues_enabled']).to be_present
         expect(json_response['merge_requests_enabled']).to be_present
         expect(json_response['wiki_enabled']).to be_present
-        expect(json_response['builds_enabled']).to be_present
+        expect(json_response['jobs_enabled']).to be_present
         expect(json_response['snippets_enabled']).to be_present
         expect(json_response['container_registry_enabled']).to be_present
         expect(json_response['created_at']).to be_present
@@ -593,13 +613,13 @@ describe API::Projects, api: true  do
         expect(json_response['avatar_url']).to be_nil
         expect(json_response['star_count']).to be_present
         expect(json_response['forks_count']).to be_present
-        expect(json_response['public_builds']).to be_present
+        expect(json_response['public_jobs']).to be_present
         expect(json_response['shared_with_groups']).to be_an Array
         expect(json_response['shared_with_groups'].length).to eq(1)
         expect(json_response['shared_with_groups'][0]['group_id']).to eq(group.id)
         expect(json_response['shared_with_groups'][0]['group_name']).to eq(group.name)
         expect(json_response['shared_with_groups'][0]['group_access_level']).to eq(link.group_access)
-        expect(json_response['only_allow_merge_if_build_succeeds']).to eq(project.only_allow_merge_if_build_succeeds)
+        expect(json_response['only_allow_merge_if_pipeline_succeeds']).to eq(project.only_allow_merge_if_pipeline_succeeds)
         expect(json_response['only_allow_merge_if_all_discussions_are_resolved']).to eq(project.only_allow_merge_if_all_discussions_are_resolved)
       end
 
@@ -623,13 +643,26 @@ describe API::Projects, api: true  do
 
       it 'handles users with dots' do
         dot_user = create(:user, username: 'dot.user')
-        project = create(:project, creator_id: dot_user.id, namespace: dot_user.namespace)
+        project = create(:empty_project, creator_id: dot_user.id, namespace: dot_user.namespace)
 
         get api("/projects/#{dot_user.namespace.name}%2F#{project.path}", dot_user)
         expect(response).to have_http_status(200)
         expect(json_response['name']).to eq(project.name)
       end
 
+      it 'exposes namespace fields' do
+        get api("/projects/#{project.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['namespace']).to eq({
+          'id' => user.namespace.id,
+          'name' => user.namespace.name,
+          'path' => user.namespace.path,
+          'kind' => user.namespace.kind,
+          'full_path' => user.namespace.full_path,
+        })
+      end
+
       describe 'permissions' do
         context 'all projects' do
           before { project.team << [user, :master] }
@@ -657,7 +690,7 @@ describe API::Projects, api: true  do
         end
 
         context 'group project' do
-          let(:project2) { create(:project, group: create(:group)) }
+          let(:project2) { create(:empty_project, group: create(:group)) }
 
           before { project2.group.add_owner(user) }
 
@@ -685,9 +718,10 @@ describe API::Projects, api: true  do
         get api("/projects/#{project.id}/events", current_user)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
 
         first_event = json_response.first
-
         expect(first_event['action_name']).to eq('commented on')
         expect(first_event['note']['body']).to eq('What an awesome day!')
 
@@ -702,7 +736,7 @@ describe API::Projects, api: true  do
 
     context 'when unauthenticated' do
       it_behaves_like 'project events response' do
-        let(:project) { create(:project, :public) }
+        let(:project) { create(:empty_project, :public) }
         let(:current_user) { nil }
       end
     end
@@ -740,11 +774,11 @@ describe API::Projects, api: true  do
         get api("/projects/#{project.id}/users", current_user)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.size).to eq(1)
 
         first_user = json_response.first
-
         expect(first_user['username']).to eq(member.username)
         expect(first_user['name']).to eq(member.name)
         expect(first_user.keys).to contain_exactly(*%w[name username id state avatar_url web_url])
@@ -753,7 +787,7 @@ describe API::Projects, api: true  do
 
     context 'when unauthenticated' do
       it_behaves_like 'project users response' do
-        let(:project) { create(:project, :public) }
+        let(:project) { create(:empty_project, :public) }
         let(:current_user) { nil }
       end
     end
@@ -787,7 +821,9 @@ describe API::Projects, api: true  do
 
     it 'returns an array of project snippets' do
       get api("/projects/#{project.id}/snippets", user)
+
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.first['title']).to eq(snippet.title)
     end
@@ -809,8 +845,7 @@ describe API::Projects, api: true  do
   describe 'POST /projects/:id/snippets' do
     it 'creates a new project snippet' do
       post api("/projects/#{project.id}/snippets", user),
-        title: 'api test', file_name: 'sample.rb', code: 'test',
-        visibility_level: '0'
+        title: 'api test', file_name: 'sample.rb', code: 'test', visibility: 'private'
       expect(response).to have_http_status(201)
       expect(json_response['title']).to eq('api test')
     end
@@ -844,8 +879,9 @@ describe API::Projects, api: true  do
     it 'deletes existing project snippet' do
       expect do
         delete api("/projects/#{project.id}/snippets/#{snippet.id}", user)
+
+        expect(response).to have_http_status(204)
       end.to change { Snippet.count }.by(-1)
-      expect(response).to have_http_status(200)
     end
 
     it 'returns 404 when deleting unknown snippet id' do
@@ -867,11 +903,11 @@ describe API::Projects, api: true  do
   end
 
   describe :fork_admin do
-    let(:project_fork_target) { create(:project) }
-    let(:project_fork_source) { create(:project, :public) }
+    let(:project_fork_target) { create(:empty_project) }
+    let(:project_fork_source) { create(:empty_project, :public) }
 
     describe 'POST /projects/:id/fork/:forked_from_id' do
-      let(:new_project_fork_source) { create(:project, :public) }
+      let(:new_project_fork_source) { create(:empty_project, :public) }
 
       it "is not available for non admin users" do
         post api("/projects/#{project_fork_target.id}/fork/#{project_fork_source.id}", user)
@@ -912,7 +948,7 @@ describe API::Projects, api: true  do
       end
 
       context 'when users belong to project group' do
-        let(:project_fork_target) { create(:project, group: create(:group)) }
+        let(:project_fork_target) { create(:empty_project, group: create(:group)) }
 
         before do
           project_fork_target.group.add_owner user
@@ -929,8 +965,10 @@ describe API::Projects, api: true  do
           project_fork_target.reload
           expect(project_fork_target.forked_from_project).not_to be_nil
           expect(project_fork_target.forked?).to be_truthy
+
           delete api("/projects/#{project_fork_target.id}/fork", admin)
-          expect(response).to have_http_status(200)
+
+          expect(response).to have_http_status(204)
           project_fork_target.reload
           expect(project_fork_target.forked_from_project).to be_nil
           expect(project_fork_target.forked?).not_to be_truthy
@@ -1030,48 +1068,6 @@ describe API::Projects, api: true  do
     end
   end
 
-  describe 'GET /projects/search/:query' do
-    let!(:query) { 'query'}
-    let!(:search)           { create(:empty_project, name: query, creator_id: user.id, namespace: user.namespace) }
-    let!(:pre)              { create(:empty_project, name: "pre_#{query}", creator_id: user.id, namespace: user.namespace) }
-    let!(:post)             { create(:empty_project, name: "#{query}_post", creator_id: user.id, namespace: user.namespace) }
-    let!(:pre_post)         { create(:empty_project, name: "pre_#{query}_post", creator_id: user.id, namespace: user.namespace) }
-    let!(:unfound)          { create(:empty_project, name: 'unfound', creator_id: user.id, namespace: user.namespace) }
-    let!(:internal)         { create(:empty_project, :internal, name: "internal #{query}") }
-    let!(:unfound_internal) { create(:empty_project, :internal, name: 'unfound internal') }
-    let!(:public)           { create(:empty_project, :public, name: "public #{query}") }
-    let!(:unfound_public)   { create(:empty_project, :public, name: 'unfound public') }
-
-    shared_examples_for 'project search response' do |args = {}|
-      it 'returns project search responses' do
-        get api("/projects/search/#{query}", current_user)
-
-        expect(response).to have_http_status(200)
-        expect(json_response).to be_an Array
-        expect(json_response.size).to eq(args[:results])
-        json_response.each { |project| expect(project['name']).to match(args[:match_regex] || /.*query.*/) }
-      end
-    end
-
-    context 'when unauthenticated' do
-      it_behaves_like 'project search response', results: 1 do
-        let(:current_user) { nil }
-      end
-    end
-
-    context 'when authenticated' do
-      it_behaves_like 'project search response', results: 6 do
-        let(:current_user) { user }
-      end
-    end
-
-    context 'when authenticated as a different user' do
-      it_behaves_like 'project search response', results: 2, match_regex: /(internal|public) query/ do
-        let(:current_user) { user2 }
-      end
-    end
-  end
-
   describe 'PUT /projects/:id' do
     before { project }
     before { user }
@@ -1101,7 +1097,7 @@ describe API::Projects, api: true  do
       end
 
       it 'updates visibility_level' do
-        project_param = { visibility_level: 20 }
+        project_param = { visibility: 'public' }
         put api("/projects/#{project3.id}", user), project_param
         expect(response).to have_http_status(200)
         project_param.each_pair do |k, v|
@@ -1111,13 +1107,13 @@ describe API::Projects, api: true  do
 
       it 'updates visibility_level from public to private' do
         project3.update_attributes({ visibility_level: Gitlab::VisibilityLevel::PUBLIC })
-        project_param = { public: false }
+        project_param = { visibility: 'private' }
         put api("/projects/#{project3.id}", user), project_param
         expect(response).to have_http_status(200)
         project_param.each_pair do |k, v|
           expect(json_response[k.to_s]).to eq(v)
         end
-        expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PRIVATE)
+        expect(json_response['visibility']).to eq('private')
       end
 
       it 'does not update name to existing name' do
@@ -1184,7 +1180,7 @@ describe API::Projects, api: true  do
       end
 
       it 'does not update visibility_level' do
-        project_param = { visibility_level: 20 }
+        project_param = { visibility: 'public' }
         put api("/projects/#{project3.id}", user4), project_param
         expect(response).to have_http_status(403)
       end
@@ -1301,7 +1297,7 @@ describe API::Projects, api: true  do
     end
   end
 
-  describe 'DELETE /projects/:id/star' do
+  describe 'POST /projects/:id/unstar' do
     context 'on a starred project' do
       before do
         user.toggle_star(project)
@@ -1309,16 +1305,16 @@ describe API::Projects, api: true  do
       end
 
       it 'unstars the project' do
-        expect { delete api("/projects/#{project.id}/star", user) }.to change { project.reload.star_count }.by(-1)
+        expect { post api("/projects/#{project.id}/unstar", user) }.to change { project.reload.star_count }.by(-1)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(201)
         expect(json_response['star_count']).to eq(0)
       end
     end
 
     context 'on an unstarred project' do
       it 'does not modify the star count' do
-        expect { delete api("/projects/#{project.id}/star", user) }.not_to change { project.reload.star_count }
+        expect { post api("/projects/#{project.id}/unstar", user) }.not_to change { project.reload.star_count }
 
         expect(response).to have_http_status(304)
       end
@@ -1329,7 +1325,9 @@ describe API::Projects, api: true  do
     context 'when authenticated as user' do
       it 'removes project' do
         delete api("/projects/#{project.id}", user)
-        expect(response).to have_http_status(200)
+
+        expect(response).to have_http_status(202)
+        expect(json_response['message']).to eql('202 Accepted')
       end
 
       it 'does not remove a project if not an owner' do
@@ -1353,7 +1351,9 @@ describe API::Projects, api: true  do
     context 'when authenticated as admin' do
       it 'removes any existing project' do
         delete api("/projects/#{project.id}", admin)
-        expect(response).to have_http_status(200)
+
+        expect(response).to have_http_status(202)
+        expect(json_response['message']).to eql('202 Accepted')
       end
 
       it 'does not remove a non existing project' do
@@ -1362,4 +1362,179 @@ describe API::Projects, api: true  do
       end
     end
   end
+
+  describe 'POST /projects/:id/fork' do
+    let(:project) do
+      create(:project, :repository, creator: user, namespace: user.namespace)
+    end
+    let(:group) { create(:group) }
+    let(:group2) do
+      group = create(:group, name: 'group2_name')
+      group.add_owner(user2)
+      group
+    end
+
+    before do
+      project.add_reporter(user2)
+    end
+
+    context 'when authenticated' do
+      it 'forks if user has sufficient access to project' do
+        post api("/projects/#{project.id}/fork", user2)
+
+        expect(response).to have_http_status(201)
+        expect(json_response['name']).to eq(project.name)
+        expect(json_response['path']).to eq(project.path)
+        expect(json_response['owner']['id']).to eq(user2.id)
+        expect(json_response['namespace']['id']).to eq(user2.namespace.id)
+        expect(json_response['forked_from_project']['id']).to eq(project.id)
+      end
+
+      it 'forks if user is admin' do
+        post api("/projects/#{project.id}/fork", admin)
+
+        expect(response).to have_http_status(201)
+        expect(json_response['name']).to eq(project.name)
+        expect(json_response['path']).to eq(project.path)
+        expect(json_response['owner']['id']).to eq(admin.id)
+        expect(json_response['namespace']['id']).to eq(admin.namespace.id)
+        expect(json_response['forked_from_project']['id']).to eq(project.id)
+      end
+
+      it 'fails on missing project access for the project to fork' do
+        new_user = create(:user)
+        post api("/projects/#{project.id}/fork", new_user)
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 Project Not Found')
+      end
+
+      it 'fails if forked project exists in the user namespace' do
+        post api("/projects/#{project.id}/fork", user)
+
+        expect(response).to have_http_status(409)
+        expect(json_response['message']['name']).to eq(['has already been taken'])
+        expect(json_response['message']['path']).to eq(['has already been taken'])
+      end
+
+      it 'fails if project to fork from does not exist' do
+        post api('/projects/424242/fork', user)
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 Project Not Found')
+      end
+
+      it 'forks with explicit own user namespace id' do
+        post api("/projects/#{project.id}/fork", user2), namespace: user2.namespace.id
+
+        expect(response).to have_http_status(201)
+        expect(json_response['owner']['id']).to eq(user2.id)
+      end
+
+      it 'forks with explicit own user name as namespace' do
+        post api("/projects/#{project.id}/fork", user2), namespace: user2.username
+
+        expect(response).to have_http_status(201)
+        expect(json_response['owner']['id']).to eq(user2.id)
+      end
+
+      it 'forks to another user when admin' do
+        post api("/projects/#{project.id}/fork", admin), namespace: user2.username
+
+        expect(response).to have_http_status(201)
+        expect(json_response['owner']['id']).to eq(user2.id)
+      end
+
+      it 'fails if trying to fork to another user when not admin' do
+        post api("/projects/#{project.id}/fork", user2), namespace: admin.namespace.id
+
+        expect(response).to have_http_status(404)
+      end
+
+      it 'fails if trying to fork to non-existent namespace' do
+        post api("/projects/#{project.id}/fork", user2), namespace: 42424242
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 Target Namespace Not Found')
+      end
+
+      it 'forks to owned group' do
+        post api("/projects/#{project.id}/fork", user2), namespace: group2.name
+
+        expect(response).to have_http_status(201)
+        expect(json_response['namespace']['name']).to eq(group2.name)
+      end
+
+      it 'fails to fork to not owned group' do
+        post api("/projects/#{project.id}/fork", user2), namespace: group.name
+
+        expect(response).to have_http_status(404)
+      end
+
+      it 'forks to not owned group when admin' do
+        post api("/projects/#{project.id}/fork", admin), namespace: group.name
+
+        expect(response).to have_http_status(201)
+        expect(json_response['namespace']['name']).to eq(group.name)
+      end
+    end
+
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        post api("/projects/#{project.id}/fork")
+
+        expect(response).to have_http_status(401)
+        expect(json_response['message']).to eq('401 Unauthorized')
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/housekeeping' do
+    let(:housekeeping) { Projects::HousekeepingService.new(project) }
+
+    before do
+      allow(Projects::HousekeepingService).to receive(:new).with(project).and_return(housekeeping)
+    end
+
+    context 'when authenticated as owner' do
+      it 'starts the housekeeping process' do
+        expect(housekeeping).to receive(:execute).once
+
+        post api("/projects/#{project.id}/housekeeping", user)
+
+        expect(response).to have_http_status(201)
+      end
+
+      context 'when housekeeping lease is taken' do
+        it 'returns conflict' do
+          expect(housekeeping).to receive(:execute).once.and_raise(Projects::HousekeepingService::LeaseTaken)
+
+          post api("/projects/#{project.id}/housekeeping", user)
+
+          expect(response).to have_http_status(409)
+          expect(json_response['message']).to match(/Somebody already triggered housekeeping for this project/)
+        end
+      end
+    end
+
+    context 'when authenticated as developer' do
+      before do
+        project_member2
+      end
+
+      it 'returns forbidden error' do
+        post api("/projects/#{project.id}/housekeeping", user3)
+
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        post api("/projects/#{project.id}/housekeeping")
+
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
 end
diff --git a/spec/requests/api/repositories_spec.rb b/spec/requests/api/repositories_spec.rb
index c90b69e8ebb..4783d011d54 100644
--- a/spec/requests/api/repositories_spec.rb
+++ b/spec/requests/api/repositories_spec.rb
@@ -7,204 +7,404 @@ describe API::Repositories, api: true  do
   include WorkhorseHelpers
 
   let(:user) { create(:user) }
-  let(:user2) { create(:user) }
-  let!(:project) { create(:project, creator_id: user.id) }
+  let(:guest) { create(:user).tap { |u| create(:project_member, :guest, user: u, project: project) } }
+  let!(:project) { create(:project, :repository, creator: user) }
   let!(:master) { create(:project_member, :master, user: user, project: project) }
-  let!(:guest) { create(:project_member, :guest, user: user2, project: project) }
 
   describe "GET /projects/:id/repository/tree" do
-    context "authorized user" do
-      before { project.team << [user2, :reporter] }
+    let(:route) { "/projects/#{project.id}/repository/tree" }
 
-      it "returns project commits" do
-        get api("/projects/#{project.id}/repository/tree", user)
+    shared_examples_for 'repository tree' do
+      it 'returns the repository tree' do
+        get api(route, current_user)
 
         expect(response).to have_http_status(200)
-
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
-        expect(json_response.first['name']).to eq('bar')
-        expect(json_response.first['type']).to eq('tree')
-        expect(json_response.first['mode']).to eq('040000')
+
+        first_commit = json_response.first
+        expect(first_commit['name']).to eq('bar')
+        expect(first_commit['type']).to eq('tree')
+        expect(first_commit['mode']).to eq('040000')
+      end
+
+      context 'when ref does not exist' do
+        it_behaves_like '404 response' do
+          let(:request) { get api("#{route}?ref=foo", current_user) }
+          let(:message) { '404 Tree Not Found' }
+        end
+      end
+
+      context 'when repository is disabled' do
+        include_context 'disabled repository'
+
+        it_behaves_like '403 response' do
+          let(:request) { get api(route, current_user) }
+        end
       end
 
-      it 'returns a 404 for unknown ref' do
-        get api("/projects/#{project.id}/repository/tree?ref_name=foo", user)
-        expect(response).to have_http_status(404)
+      context 'with recursive=1' do
+        it 'returns recursive project paths tree' do
+          get api("#{route}?recursive=1", current_user)
+
+          expect(response.status).to eq(200)
+          expect(json_response).to be_an Array
+          expect(response).to include_pagination_headers
+          expect(json_response[4]['name']).to eq('html')
+          expect(json_response[4]['path']).to eq('files/html')
+          expect(json_response[4]['type']).to eq('tree')
+          expect(json_response[4]['mode']).to eq('040000')
+        end
+
+        context 'when repository is disabled' do
+          include_context 'disabled repository'
+
+          it_behaves_like '403 response' do
+            let(:request) { get api(route, current_user) }
+          end
+        end
+
+        context 'when ref does not exist' do
+          it_behaves_like '404 response' do
+            let(:request) { get api("#{route}?recursive=1&ref=foo", current_user) }
+            let(:message) { '404 Tree Not Found' }
+          end
+        end
+      end
+    end
+
+    context 'when unauthenticated', 'and project is public' do
+      it_behaves_like 'repository tree' do
+        let(:project) { create(:project, :public, :repository) }
+        let(:current_user) { nil }
+      end
+    end
+
+    context 'when unauthenticated', 'and project is private' do
+      it_behaves_like '404 response' do
+        let(:request) { get api(route) }
+        let(:message) { '404 Project Not Found' }
+      end
+    end
 
-        expect(json_response).to be_an Object
-        json_response['message'] == '404 Tree Not Found'
+    context 'when authenticated', 'as a developer' do
+      it_behaves_like 'repository tree' do
+        let(:current_user) { user }
       end
     end
 
-    context "unauthorized user" do
-      it "does not return project commits" do
-        get api("/projects/#{project.id}/repository/tree")
-        expect(response).to have_http_status(401)
+    context 'when authenticated', 'as a guest' do
+      it_behaves_like '403 response' do
+        let(:request) { get api(route, guest) }
       end
     end
   end
 
-  describe 'GET /projects/:id/repository/tree?recursive=1' do
-    context 'authorized user' do
-      before { project.team << [user2, :reporter] }
+  describe "GET /projects/:id/repository/blobs/:sha" do
+    let(:route) { "/projects/#{project.id}/repository/blobs/#{sample_blob.oid}" }
 
-      it 'should return recursive project paths tree' do
-        get api("/projects/#{project.id}/repository/tree?recursive=1", user)
+    shared_examples_for 'repository blob' do
+      it 'returns blob attributes as json' do
+        get api(route, current_user)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(200)
+        expect(json_response['size']).to eq(111)
+        expect(json_response['encoding']).to eq("base64")
+        expect(Base64.decode64(json_response['content']).lines.first).to eq("class Commit\n")
+        expect(json_response['sha']).to eq(sample_blob.oid)
+      end
 
-        expect(json_response).to be_an Array
-        expect(json_response[4]['name']).to eq('html')
-        expect(json_response[4]['path']).to eq('files/html')
-        expect(json_response[4]['type']).to eq('tree')
-        expect(json_response[4]['mode']).to eq('040000')
+      context 'when sha does not exist' do
+        it_behaves_like '404 response' do
+          let(:request) { get api(route.sub(sample_blob.oid, '123456'), current_user) }
+          let(:message) { '404 Blob Not Found' }
+        end
       end
 
-      it 'returns a 404 for unknown ref' do
-        get api("/projects/#{project.id}/repository/tree?ref_name=foo&recursive=1", user)
-        expect(response).to have_http_status(404)
+      context 'when repository is disabled' do
+        include_context 'disabled repository'
 
-        expect(json_response).to be_an Object
-        json_response['message'] == '404 Tree Not Found'
+        it_behaves_like '403 response' do
+          let(:request) { get api(route, current_user) }
+        end
       end
     end
 
-    context "unauthorized user" do
-      it "does not return project commits" do
-        get api("/projects/#{project.id}/repository/tree?recursive=1")
-        expect(response).to have_http_status(401)
+    context 'when unauthenticated', 'and project is public' do
+      it_behaves_like 'repository blob' do
+        let(:project) { create(:project, :public, :repository) }
+        let(:current_user) { nil }
       end
     end
-  end
 
-  describe "GET /projects/:id/repository/blobs/:sha" do
-    it "gets the raw file contents" do
-      get api("/projects/#{project.id}/repository/blobs/master?filepath=README.md", user)
-      expect(response).to have_http_status(200)
+    context 'when unauthenticated', 'and project is private' do
+      it_behaves_like '404 response' do
+        let(:request) { get api(route) }
+        let(:message) { '404 Project Not Found' }
+      end
     end
 
-    it "returns 404 for invalid branch_name" do
-      get api("/projects/#{project.id}/repository/blobs/invalid_branch_name?filepath=README.md", user)
-      expect(response).to have_http_status(404)
+    context 'when authenticated', 'as a developer' do
+      it_behaves_like 'repository blob' do
+        let(:current_user) { user }
+      end
     end
 
-    it "returns 404 for invalid file" do
-      get api("/projects/#{project.id}/repository/blobs/master?filepath=README.invalid", user)
-      expect(response).to have_http_status(404)
+    context 'when authenticated', 'as a guest' do
+      it_behaves_like '403 response' do
+        let(:request) { get api(route, guest) }
+      end
     end
+  end
+
+  describe "GET /projects/:id/repository/blobs/:sha/raw" do
+    let(:route) { "/projects/#{project.id}/repository/blobs/#{sample_blob.oid}/raw" }
+
+    shared_examples_for 'repository raw blob' do
+      it 'returns the repository raw blob' do
+        expect(Gitlab::Workhorse).to receive(:send_git_blob)
+
+        get api(route, current_user)
 
-    it "returns a 400 error if filepath is missing" do
-      get api("/projects/#{project.id}/repository/blobs/master", user)
-      expect(response).to have_http_status(400)
+        expect(response).to have_http_status(200)
+      end
+
+      context 'when sha does not exist' do
+        it_behaves_like '404 response' do
+          let(:request) { get api(route.sub(sample_blob.oid, '123456'), current_user) }
+          let(:message) { '404 Blob Not Found' }
+        end
+      end
+
+      context 'when repository is disabled' do
+        include_context 'disabled repository'
+
+        it_behaves_like '403 response' do
+          let(:request) { get api(route, current_user) }
+        end
+      end
     end
-  end
 
-  describe "GET /projects/:id/repository/commits/:sha/blob" do
-    it "gets the raw file contents" do
-      get api("/projects/#{project.id}/repository/commits/master/blob?filepath=README.md", user)
-      expect(response).to have_http_status(200)
+    context 'when unauthenticated', 'and project is public' do
+      it_behaves_like 'repository raw blob' do
+        let(:project) { create(:project, :public, :repository) }
+        let(:current_user) { nil }
+      end
     end
-  end
 
-  describe "GET /projects/:id/repository/raw_blobs/:sha" do
-    it "gets the raw file contents" do
-      get api("/projects/#{project.id}/repository/raw_blobs/#{sample_blob.oid}", user)
-      expect(response).to have_http_status(200)
+    context 'when unauthenticated', 'and project is private' do
+      it_behaves_like '404 response' do
+        let(:request) { get api(route) }
+        let(:message) { '404 Project Not Found' }
+      end
     end
 
-    it 'returns a 404 for unknown blob' do
-      get api("/projects/#{project.id}/repository/raw_blobs/123456", user)
-      expect(response).to have_http_status(404)
+    context 'when authenticated', 'as a developer' do
+      it_behaves_like 'repository raw blob' do
+        let(:current_user) { user }
+      end
+    end
 
-      expect(json_response).to be_an Object
-      json_response['message'] == '404 Blob Not Found'
+    context 'when authenticated', 'as a guest' do
+      it_behaves_like '403 response' do
+        let(:request) { get api(route, guest) }
+      end
     end
   end
 
   describe "GET /projects/:id/repository/archive(.:format)?:sha" do
-    it "gets the archive" do
-      get api("/projects/#{project.id}/repository/archive", user)
-      repo_name = project.repository.name.gsub("\.git", "")
-      expect(response).to have_http_status(200)
-      type, params = workhorse_send_data
-      expect(type).to eq('git-archive')
-      expect(params['ArchivePath']).to match(/#{repo_name}\-[^\.]+\.tar.gz/)
+    let(:route) { "/projects/#{project.id}/repository/archive" }
+
+    shared_examples_for 'repository archive' do
+      it 'returns the repository archive' do
+        get api(route, current_user)
+
+        expect(response).to have_http_status(200)
+
+        repo_name = project.repository.name.gsub("\.git", "")
+        type, params = workhorse_send_data
+
+        expect(type).to eq('git-archive')
+        expect(params['ArchivePath']).to match(/#{repo_name}\-[^\.]+\.tar.gz/)
+      end
+
+      it 'returns the repository archive archive.zip' do
+        get api("/projects/#{project.id}/repository/archive.zip", user)
+
+        expect(response).to have_http_status(200)
+
+        repo_name = project.repository.name.gsub("\.git", "")
+        type, params = workhorse_send_data
+
+        expect(type).to eq('git-archive')
+        expect(params['ArchivePath']).to match(/#{repo_name}\-[^\.]+\.zip/)
+      end
+
+      it 'returns the repository archive archive.tar.bz2' do
+        get api("/projects/#{project.id}/repository/archive.tar.bz2", user)
+
+        expect(response).to have_http_status(200)
+
+        repo_name = project.repository.name.gsub("\.git", "")
+        type, params = workhorse_send_data
+
+        expect(type).to eq('git-archive')
+        expect(params['ArchivePath']).to match(/#{repo_name}\-[^\.]+\.tar.bz2/)
+      end
+
+      context 'when sha does not exist' do
+        it_behaves_like '404 response' do
+          let(:request) { get api("#{route}?sha=xxx", current_user) }
+          let(:message) { '404 File Not Found' }
+        end
+      end
     end
 
-    it "gets the archive.zip" do
-      get api("/projects/#{project.id}/repository/archive.zip", user)
-      repo_name = project.repository.name.gsub("\.git", "")
-      expect(response).to have_http_status(200)
-      type, params = workhorse_send_data
-      expect(type).to eq('git-archive')
-      expect(params['ArchivePath']).to match(/#{repo_name}\-[^\.]+\.zip/)
+    context 'when unauthenticated', 'and project is public' do
+      it_behaves_like 'repository archive' do
+        let(:project) { create(:project, :public, :repository) }
+        let(:current_user) { nil }
+      end
     end
 
-    it "gets the archive.tar.bz2" do
-      get api("/projects/#{project.id}/repository/archive.tar.bz2", user)
-      repo_name = project.repository.name.gsub("\.git", "")
-      expect(response).to have_http_status(200)
-      type, params = workhorse_send_data
-      expect(type).to eq('git-archive')
-      expect(params['ArchivePath']).to match(/#{repo_name}\-[^\.]+\.tar.bz2/)
+    context 'when unauthenticated', 'and project is private' do
+      it_behaves_like '404 response' do
+        let(:request) { get api(route) }
+        let(:message) { '404 Project Not Found' }
+      end
     end
 
-    it "returns 404 for invalid sha" do
-      get api("/projects/#{project.id}/repository/archive/?sha=xxx", user)
-      expect(response).to have_http_status(404)
+    context 'when authenticated', 'as a developer' do
+      it_behaves_like 'repository archive' do
+        let(:current_user) { user }
+      end
+    end
+
+    context 'when authenticated', 'as a guest' do
+      it_behaves_like '403 response' do
+        let(:request) { get api(route, guest) }
+      end
     end
   end
 
   describe 'GET /projects/:id/repository/compare' do
-    it "compares branches" do
-      get api("/projects/#{project.id}/repository/compare", user), from: 'master', to: 'feature'
-      expect(response).to have_http_status(200)
-      expect(json_response['commits']).to be_present
-      expect(json_response['diffs']).to be_present
+    let(:route) { "/projects/#{project.id}/repository/compare" }
+
+    shared_examples_for 'repository compare' do
+      it "compares branches" do
+        get api(route, current_user), from: 'master', to: 'feature'
+
+        expect(response).to have_http_status(200)
+        expect(json_response['commits']).to be_present
+        expect(json_response['diffs']).to be_present
+      end
+
+      it "compares tags" do
+        get api(route, current_user), from: 'v1.0.0', to: 'v1.1.0'
+
+        expect(response).to have_http_status(200)
+        expect(json_response['commits']).to be_present
+        expect(json_response['diffs']).to be_present
+      end
+
+      it "compares commits" do
+        get api(route, current_user), from: sample_commit.id, to: sample_commit.parent_id
+
+        expect(response).to have_http_status(200)
+        expect(json_response['commits']).to be_empty
+        expect(json_response['diffs']).to be_empty
+        expect(json_response['compare_same_ref']).to be_falsey
+      end
+
+      it "compares commits in reverse order" do
+        get api(route, current_user), from: sample_commit.parent_id, to: sample_commit.id
+
+        expect(response).to have_http_status(200)
+        expect(json_response['commits']).to be_present
+        expect(json_response['diffs']).to be_present
+      end
+
+      it "compares same refs" do
+        get api(route, current_user), from: 'master', to: 'master'
+
+        expect(response).to have_http_status(200)
+        expect(json_response['commits']).to be_empty
+        expect(json_response['diffs']).to be_empty
+        expect(json_response['compare_same_ref']).to be_truthy
+      end
     end
 
-    it "compares tags" do
-      get api("/projects/#{project.id}/repository/compare", user), from: 'v1.0.0', to: 'v1.1.0'
-      expect(response).to have_http_status(200)
-      expect(json_response['commits']).to be_present
-      expect(json_response['diffs']).to be_present
+    context 'when unauthenticated', 'and project is public' do
+      it_behaves_like 'repository compare' do
+        let(:project) { create(:project, :public, :repository) }
+        let(:current_user) { nil }
+      end
     end
 
-    it "compares commits" do
-      get api("/projects/#{project.id}/repository/compare", user), from: sample_commit.id, to: sample_commit.parent_id
-      expect(response).to have_http_status(200)
-      expect(json_response['commits']).to be_empty
-      expect(json_response['diffs']).to be_empty
-      expect(json_response['compare_same_ref']).to be_falsey
+    context 'when unauthenticated', 'and project is private' do
+      it_behaves_like '404 response' do
+        let(:request) { get api(route) }
+        let(:message) { '404 Project Not Found' }
+      end
     end
 
-    it "compares commits in reverse order" do
-      get api("/projects/#{project.id}/repository/compare", user), from: sample_commit.parent_id, to: sample_commit.id
-      expect(response).to have_http_status(200)
-      expect(json_response['commits']).to be_present
-      expect(json_response['diffs']).to be_present
+    context 'when authenticated', 'as a developer' do
+      it_behaves_like 'repository compare' do
+        let(:current_user) { user }
+      end
     end
 
-    it "compares same refs" do
-      get api("/projects/#{project.id}/repository/compare", user), from: 'master', to: 'master'
-      expect(response).to have_http_status(200)
-      expect(json_response['commits']).to be_empty
-      expect(json_response['diffs']).to be_empty
-      expect(json_response['compare_same_ref']).to be_truthy
+    context 'when authenticated', 'as a guest' do
+      it_behaves_like '403 response' do
+        let(:request) { get api(route, guest) }
+      end
     end
   end
 
   describe 'GET /projects/:id/repository/contributors' do
-    it 'returns valid data' do
-      get api("/projects/#{project.id}/repository/contributors", user)
-      expect(response).to have_http_status(200)
-      expect(json_response).to be_an Array
-      contributor = json_response.first
-      expect(contributor['email']).to eq('tiagonbotelho@hotmail.com')
-      expect(contributor['name']).to eq('tiagonbotelho')
-      expect(contributor['commits']).to eq(1)
-      expect(contributor['additions']).to eq(0)
-      expect(contributor['deletions']).to eq(0)
+    let(:route) { "/projects/#{project.id}/repository/contributors" }
+
+    shared_examples_for 'repository contributors' do
+      it 'returns valid data' do
+        get api(route, current_user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+
+        first_contributor = json_response.first
+        expect(first_contributor['email']).to eq('tiagonbotelho@hotmail.com')
+        expect(first_contributor['name']).to eq('tiagonbotelho')
+        expect(first_contributor['commits']).to eq(1)
+        expect(first_contributor['additions']).to eq(0)
+        expect(first_contributor['deletions']).to eq(0)
+      end
+    end
+
+    context 'when unauthenticated', 'and project is public' do
+      it_behaves_like 'repository contributors' do
+        let(:project) { create(:project, :public, :repository) }
+        let(:current_user) { nil }
+      end
+    end
+
+    context 'when unauthenticated', 'and project is private' do
+      it_behaves_like '404 response' do
+        let(:request) { get api(route) }
+        let(:message) { '404 Project Not Found' }
+      end
+    end
+
+    context 'when authenticated', 'as a developer' do
+      it_behaves_like 'repository contributors' do
+        let(:current_user) { user }
+      end
+    end
+
+    context 'when authenticated', 'as a guest' do
+      it_behaves_like '403 response' do
+        let(:request) { get api(route, guest) }
+      end
     end
   end
 end
diff --git a/spec/requests/api/runner_spec.rb b/spec/requests/api/runner_spec.rb
new file mode 100644
index 00000000000..d50fe80b36a
--- /dev/null
+++ b/spec/requests/api/runner_spec.rb
@@ -0,0 +1,1026 @@
+require 'spec_helper'
+
+describe API::Runner do
+  include ApiHelpers
+  include StubGitlabCalls
+
+  let(:registration_token) { 'abcdefg123456' }
+
+  before do
+    stub_gitlab_calls
+    stub_application_setting(runners_registration_token: registration_token)
+  end
+
+  describe '/api/v4/runners' do
+    describe 'POST /api/v4/runners' do
+      context 'when no token is provided' do
+        it 'returns 400 error' do
+          post api('/runners')
+
+          expect(response).to have_http_status 400
+        end
+      end
+
+      context 'when invalid token is provided' do
+        it 'returns 403 error' do
+          post api('/runners'), token: 'invalid'
+
+          expect(response).to have_http_status 403
+        end
+      end
+
+      context 'when valid token is provided' do
+        it 'creates runner with default values' do
+          post api('/runners'), token: registration_token
+
+          runner = Ci::Runner.first
+
+          expect(response).to have_http_status 201
+          expect(json_response['id']).to eq(runner.id)
+          expect(json_response['token']).to eq(runner.token)
+          expect(runner.run_untagged).to be true
+          expect(runner.token).not_to eq(registration_token)
+        end
+
+        context 'when project token is used' do
+          let(:project) { create(:empty_project) }
+
+          it 'creates runner' do
+            post api('/runners'), token: project.runners_token
+
+            expect(response).to have_http_status 201
+            expect(project.runners.size).to eq(1)
+            expect(Ci::Runner.first.token).not_to eq(registration_token)
+            expect(Ci::Runner.first.token).not_to eq(project.runners_token)
+          end
+        end
+      end
+
+      context 'when runner description is provided' do
+        it 'creates runner' do
+          post api('/runners'), token: registration_token,
+                                description: 'server.hostname'
+
+          expect(response).to have_http_status 201
+          expect(Ci::Runner.first.description).to eq('server.hostname')
+        end
+      end
+
+      context 'when runner tags are provided' do
+        it 'creates runner' do
+          post api('/runners'), token: registration_token,
+                                tag_list: 'tag1, tag2'
+
+          expect(response).to have_http_status 201
+          expect(Ci::Runner.first.tag_list.sort).to eq(%w(tag1 tag2))
+        end
+      end
+
+      context 'when option for running untagged jobs is provided' do
+        context 'when tags are provided' do
+          it 'creates runner' do
+            post api('/runners'), token: registration_token,
+                                  run_untagged: false,
+                                  tag_list: ['tag']
+
+            expect(response).to have_http_status 201
+            expect(Ci::Runner.first.run_untagged).to be false
+            expect(Ci::Runner.first.tag_list.sort).to eq(['tag'])
+          end
+        end
+
+        context 'when tags are not provided' do
+          it 'returns 404 error' do
+            post api('/runners'), token: registration_token,
+                                  run_untagged: false
+
+            expect(response).to have_http_status 404
+          end
+        end
+      end
+
+      context 'when option for locking Runner is provided' do
+        it 'creates runner' do
+          post api('/runners'), token: registration_token,
+                                locked: true
+
+          expect(response).to have_http_status 201
+          expect(Ci::Runner.first.locked).to be true
+        end
+      end
+
+      %w(name version revision platform architecture).each do |param|
+        context "when info parameter '#{param}' info is present" do
+          let(:value) { "#{param}_value" }
+
+          it "updates provided Runner's parameter" do
+            post api('/runners'), token: registration_token,
+                                  info: { param => value }
+
+            expect(response).to have_http_status 201
+            expect(Ci::Runner.first.read_attribute(param.to_sym)).to eq(value)
+          end
+        end
+      end
+    end
+
+    describe 'DELETE /api/v4/runners' do
+      context 'when no token is provided' do
+        it 'returns 400 error' do
+          delete api('/runners')
+
+          expect(response).to have_http_status 400
+        end
+      end
+
+      context 'when invalid token is provided' do
+        it 'returns 403 error' do
+          delete api('/runners'), token: 'invalid'
+
+          expect(response).to have_http_status 403
+        end
+      end
+
+      context 'when valid token is provided' do
+        let(:runner) { create(:ci_runner) }
+
+        it 'deletes Runner' do
+          delete api('/runners'), token: runner.token
+
+          expect(response).to have_http_status 204
+          expect(Ci::Runner.count).to eq(0)
+        end
+      end
+    end
+  end
+
+  describe '/api/v4/jobs' do
+    let(:project) { create(:empty_project, shared_runners_enabled: false) }
+    let(:pipeline) { create(:ci_pipeline_without_jobs, project: project, ref: 'master') }
+    let(:runner) { create(:ci_runner) }
+    let!(:job) do
+      create(:ci_build, :artifacts, :extended_options,
+             pipeline: pipeline, name: 'spinach', stage: 'test', stage_idx: 0, commands: "ls\ndate")
+    end
+
+    before { project.runners << runner }
+
+    describe 'POST /api/v4/jobs/request' do
+      let!(:last_update) {}
+      let!(:new_update) { }
+      let(:user_agent) { 'gitlab-runner 9.0.0 (9-0-stable; go1.7.4; linux/amd64)' }
+
+      before { stub_container_registry_config(enabled: false) }
+
+      shared_examples 'no jobs available' do
+        before { request_job }
+
+        context 'when runner sends version in User-Agent' do
+          context 'for stable version' do
+            it 'gives 204 and set X-GitLab-Last-Update' do
+              expect(response).to have_http_status(204)
+              expect(response.header).to have_key('X-GitLab-Last-Update')
+            end
+          end
+
+          context 'when last_update is up-to-date' do
+            let(:last_update) { runner.ensure_runner_queue_value }
+
+            it 'gives 204 and set the same X-GitLab-Last-Update' do
+              expect(response).to have_http_status(204)
+              expect(response.header['X-GitLab-Last-Update']).to eq(last_update)
+            end
+          end
+
+          context 'when last_update is outdated' do
+            let(:last_update) { runner.ensure_runner_queue_value }
+            let(:new_update) { runner.tick_runner_queue }
+
+            it 'gives 204 and set a new X-GitLab-Last-Update' do
+              expect(response).to have_http_status(204)
+              expect(response.header['X-GitLab-Last-Update']).to eq(new_update)
+            end
+          end
+
+          context 'when beta version is sent' do
+            let(:user_agent) { 'gitlab-runner 9.0.0~beta.167.g2b2bacc (master; go1.7.4; linux/amd64)' }
+
+            it { expect(response).to have_http_status(204) }
+          end
+
+          context 'when pre-9-0 version is sent' do
+            let(:user_agent) { 'gitlab-ci-multi-runner 1.6.0 (1-6-stable; go1.6.3; linux/amd64)' }
+
+            it { expect(response).to have_http_status(204) }
+          end
+
+          context 'when pre-9-0 beta version is sent' do
+            let(:user_agent) { 'gitlab-ci-multi-runner 1.6.0~beta.167.g2b2bacc (master; go1.6.3; linux/amd64)' }
+
+            it { expect(response).to have_http_status(204) }
+          end
+        end
+
+        context "when runner doesn't send version in User-Agent" do
+          let(:user_agent) { 'Go-http-client/1.1' }
+
+          it { expect(response).to have_http_status(404) }
+        end
+
+        context "when runner doesn't have a User-Agent" do
+          let(:user_agent) { nil }
+
+          it { expect(response).to have_http_status(404) }
+        end
+      end
+
+      context 'when no token is provided' do
+        it 'returns 400 error' do
+          post api('/jobs/request')
+
+          expect(response).to have_http_status 400
+        end
+      end
+
+      context 'when invalid token is provided' do
+        it 'returns 403 error' do
+          post api('/jobs/request'), token: 'invalid'
+
+          expect(response).to have_http_status 403
+        end
+      end
+
+      context 'when valid token is provided' do
+        context 'when Runner is not active' do
+          let(:runner) { create(:ci_runner, :inactive) }
+
+          it 'returns 404 error' do
+            request_job
+
+            expect(response).to have_http_status 404
+          end
+        end
+
+        context 'when jobs are finished' do
+          before { job.success }
+
+          it_behaves_like 'no jobs available'
+        end
+
+        context 'when other projects have pending jobs' do
+          before do
+            job.success
+            create(:ci_build, :pending)
+          end
+
+          it_behaves_like 'no jobs available'
+        end
+
+        context 'when shared runner requests job for project without shared_runners_enabled' do
+          let(:runner) { create(:ci_runner, :shared) }
+
+          it_behaves_like 'no jobs available'
+        end
+
+        context 'when there is a pending job' do
+          let(:expected_job_info) do
+            { 'name' => job.name,
+              'stage' => job.stage,
+              'project_id' => job.project.id,
+              'project_name' => job.project.name }
+          end
+
+          let(:expected_git_info) do
+            { 'repo_url' => job.repo_url,
+              'ref' => job.ref,
+              'sha' => job.sha,
+              'before_sha' => job.before_sha,
+              'ref_type' => 'branch' }
+          end
+
+          let(:expected_steps) do
+            [{ 'name' => 'script',
+               'script' => %w(ls date),
+               'timeout' => job.timeout,
+               'when' => 'on_success',
+               'allow_failure' => false },
+             { 'name' => 'after_script',
+               'script' => %w(ls date),
+               'timeout' => job.timeout,
+               'when' => 'always',
+               'allow_failure' => true }]
+          end
+
+          let(:expected_variables) do
+            [{ 'key' => 'CI_BUILD_NAME', 'value' => 'spinach', 'public' => true },
+             { 'key' => 'CI_BUILD_STAGE', 'value' => 'test', 'public' => true },
+             { 'key' => 'DB_NAME', 'value' => 'postgres', 'public' => true }]
+          end
+
+          let(:expected_artifacts) do
+            [{ 'name' => 'artifacts_file',
+               'untracked' => false,
+               'paths' => %w(out/),
+               'when' => 'always',
+               'expire_in' => '7d' }]
+          end
+
+          let(:expected_cache) do
+            [{ 'key' => 'cache_key',
+               'untracked' => false,
+               'paths' => ['vendor/*'] }]
+          end
+
+          it 'picks a job' do
+            request_job info: { platform: :darwin }
+
+            expect(response).to have_http_status(201)
+            expect(response.headers).not_to have_key('X-GitLab-Last-Update')
+            expect(runner.reload.platform).to eq('darwin')
+            expect(json_response['id']).to eq(job.id)
+            expect(json_response['token']).to eq(job.token)
+            expect(json_response['job_info']).to eq(expected_job_info)
+            expect(json_response['git_info']).to eq(expected_git_info)
+            expect(json_response['image']).to eq({ 'name' => 'ruby:2.1' })
+            expect(json_response['services']).to eq([{ 'name' => 'postgres' }])
+            expect(json_response['steps']).to eq(expected_steps)
+            expect(json_response['artifacts']).to eq(expected_artifacts)
+            expect(json_response['cache']).to eq(expected_cache)
+            expect(json_response['variables']).to include(*expected_variables)
+          end
+
+          context 'when job is made for tag' do
+            let!(:job) { create(:ci_build_tag, pipeline: pipeline, name: 'spinach', stage: 'test', stage_idx: 0) }
+
+            it 'sets branch as ref_type' do
+              request_job
+
+              expect(response).to have_http_status(201)
+              expect(json_response['git_info']['ref_type']).to eq('tag')
+            end
+          end
+
+          context 'when job is made for branch' do
+            it 'sets tag as ref_type' do
+              request_job
+
+              expect(response).to have_http_status(201)
+              expect(json_response['git_info']['ref_type']).to eq('branch')
+            end
+          end
+
+          it 'updates runner info' do
+            expect { request_job }.to change { runner.reload.contacted_at }
+          end
+
+          %w(name version revision platform architecture).each do |param|
+            context "when info parameter '#{param}' is present" do
+              let(:value) { "#{param}_value" }
+
+              it "updates provided Runner's parameter" do
+                request_job info: { param => value }
+
+                expect(response).to have_http_status(201)
+                expect(runner.reload.read_attribute(param.to_sym)).to eq(value)
+              end
+            end
+          end
+
+          context 'when concurrently updating a job' do
+            before do
+              expect_any_instance_of(Ci::Build).to receive(:run!).
+                  and_raise(ActiveRecord::StaleObjectError.new(nil, nil))
+            end
+
+            it 'returns a conflict' do
+              request_job
+
+              expect(response).to have_http_status(409)
+              expect(response.headers).not_to have_key('X-GitLab-Last-Update')
+            end
+          end
+
+          context 'when project and pipeline have multiple jobs' do
+            let!(:test_job) { create(:ci_build, pipeline: pipeline, name: 'deploy', stage: 'deploy', stage_idx: 1) }
+
+            before { job.success }
+
+            it 'returns dependent jobs' do
+              request_job
+
+              expect(response).to have_http_status(201)
+              expect(json_response['id']).to eq(test_job.id)
+              expect(json_response['dependencies'].count).to eq(1)
+              expect(json_response['dependencies'][0]).to include('id' => job.id, 'name' => 'spinach')
+            end
+          end
+
+          context 'when job has no tags' do
+            before { job.update(tags: []) }
+
+            context 'when runner is allowed to pick untagged jobs' do
+              before { runner.update_column(:run_untagged, true) }
+
+              it 'picks job' do
+                request_job
+
+                expect(response).to have_http_status 201
+              end
+            end
+
+            context 'when runner is not allowed to pick untagged jobs' do
+              before { runner.update_column(:run_untagged, false) }
+
+              it_behaves_like 'no jobs available'
+            end
+          end
+
+          context 'when triggered job is available' do
+            let(:expected_variables) do
+              [{ 'key' => 'CI_BUILD_NAME', 'value' => 'spinach', 'public' => true },
+               { 'key' => 'CI_BUILD_STAGE', 'value' => 'test', 'public' => true },
+               { 'key' => 'CI_BUILD_TRIGGERED', 'value' => 'true', 'public' => true },
+               { 'key' => 'DB_NAME', 'value' => 'postgres', 'public' => true },
+               { 'key' => 'SECRET_KEY', 'value' => 'secret_value', 'public' => false },
+               { 'key' => 'TRIGGER_KEY_1', 'value' => 'TRIGGER_VALUE_1', 'public' => false }]
+            end
+
+            before do
+              trigger = create(:ci_trigger, project: project)
+              create(:ci_trigger_request_with_variables, pipeline: pipeline, builds: [job], trigger: trigger)
+              project.variables << Ci::Variable.new(key: 'SECRET_KEY', value: 'secret_value')
+            end
+
+            it 'returns variables for triggers' do
+              request_job
+
+              expect(response).to have_http_status(201)
+              expect(json_response['variables']).to include(*expected_variables)
+            end
+          end
+
+          describe 'registry credentials support' do
+            let(:registry_url) { 'registry.example.com:5005' }
+            let(:registry_credentials) do
+              { 'type' => 'registry',
+                'url' => registry_url,
+                'username' => 'gitlab-ci-token',
+                'password' => job.token }
+            end
+
+            context 'when registry is enabled' do
+              before { stub_container_registry_config(enabled: true, host_port: registry_url) }
+
+              it 'sends registry credentials key' do
+                request_job
+
+                expect(json_response).to have_key('credentials')
+                expect(json_response['credentials']).to include(registry_credentials)
+              end
+            end
+
+            context 'when registry is disabled' do
+              before { stub_container_registry_config(enabled: false, host_port: registry_url) }
+
+              it 'does not send registry credentials' do
+                request_job
+
+                expect(json_response).to have_key('credentials')
+                expect(json_response['credentials']).not_to include(registry_credentials)
+              end
+            end
+          end
+        end
+
+        def request_job(token = runner.token, **params)
+          new_params = params.merge(token: token, last_update: last_update)
+          post api('/jobs/request'), new_params, { 'User-Agent' => user_agent }
+        end
+      end
+    end
+
+    describe 'PUT /api/v4/jobs/:id' do
+      let(:job) { create(:ci_build, :pending, :trace, pipeline: pipeline, runner_id: runner.id) }
+
+      before { job.run! }
+
+      context 'when status is given' do
+        it 'mark job as succeeded' do
+          update_job(state: 'success')
+
+          expect(job.reload.status).to eq 'success'
+        end
+
+        it 'mark job as failed' do
+          update_job(state: 'failed')
+
+          expect(job.reload.status).to eq 'failed'
+        end
+      end
+
+      context 'when tace is given' do
+        it 'updates a running build' do
+          update_job(trace: 'BUILD TRACE UPDATED')
+
+          expect(response).to have_http_status(200)
+          expect(job.reload.trace).to eq 'BUILD TRACE UPDATED'
+        end
+      end
+
+      context 'when no trace is given' do
+        it 'does not override trace information' do
+          update_job
+
+          expect(job.reload.trace).to eq 'BUILD TRACE'
+        end
+      end
+
+      context 'when job has been erased' do
+        let(:job) { create(:ci_build, runner_id: runner.id, erased_at: Time.now) }
+
+        it 'responds with forbidden' do
+          update_job
+
+          expect(response).to have_http_status(403)
+        end
+      end
+
+      def update_job(token = job.token, **params)
+        new_params = params.merge(token: token)
+        put api("/jobs/#{job.id}"), new_params
+      end
+    end
+
+    describe 'PATCH /api/v4/jobs/:id/trace' do
+      let(:job) { create(:ci_build, :running, :trace, runner_id: runner.id, pipeline: pipeline) }
+      let(:headers) { { API::Helpers::Runner::JOB_TOKEN_HEADER => job.token, 'Content-Type' => 'text/plain' } }
+      let(:headers_with_range) { headers.merge({ 'Content-Range' => '11-20' }) }
+      let(:update_interval) { 10.seconds.to_i }
+
+      before { initial_patch_the_trace }
+
+      context 'when request is valid' do
+        it 'gets correct response' do
+          expect(response.status).to eq 202
+          expect(job.reload.trace).to eq 'BUILD TRACE appended'
+          expect(response.header).to have_key 'Range'
+          expect(response.header).to have_key 'Job-Status'
+        end
+
+        context 'when job has been updated recently' do
+          it { expect{ patch_the_trace }.not_to change { job.updated_at }}
+
+          it "changes the job's trace" do
+            patch_the_trace
+
+            expect(job.reload.trace).to eq 'BUILD TRACE appended appended'
+          end
+
+          context 'when Runner makes a force-patch' do
+            it { expect{ force_patch_the_trace }.not_to change { job.updated_at }}
+
+            it "doesn't change the build.trace" do
+              force_patch_the_trace
+
+              expect(job.reload.trace).to eq 'BUILD TRACE appended'
+            end
+          end
+        end
+
+        context 'when job was not updated recently' do
+          let(:update_interval) { 15.minutes.to_i }
+
+          it { expect { patch_the_trace }.to change { job.updated_at } }
+
+          it 'changes the job.trace' do
+            patch_the_trace
+
+            expect(job.reload.trace).to eq 'BUILD TRACE appended appended'
+          end
+
+          context 'when Runner makes a force-patch' do
+            it { expect { force_patch_the_trace }.to change { job.updated_at } }
+
+            it "doesn't change the job.trace" do
+              force_patch_the_trace
+
+              expect(job.reload.trace).to eq 'BUILD TRACE appended'
+            end
+          end
+        end
+
+        context 'when project for the build has been deleted' do
+          let(:job) do
+            create(:ci_build, :running, :trace, runner_id: runner.id, pipeline: pipeline) do |job|
+              job.project.update(pending_delete: true)
+            end
+          end
+
+          it 'responds with forbidden' do
+            expect(response.status).to eq(403)
+          end
+        end
+      end
+
+      context 'when Runner makes a force-patch' do
+        before do
+          force_patch_the_trace
+        end
+
+        it 'gets correct response' do
+          expect(response.status).to eq 202
+          expect(job.reload.trace).to eq 'BUILD TRACE appended'
+          expect(response.header).to have_key 'Range'
+          expect(response.header).to have_key 'Job-Status'
+        end
+      end
+
+      context 'when content-range start is too big' do
+        let(:headers_with_range) { headers.merge({ 'Content-Range' => '15-20' }) }
+
+        it 'gets 416 error response with range headers' do
+          expect(response.status).to eq 416
+          expect(response.header).to have_key 'Range'
+          expect(response.header['Range']).to eq '0-11'
+        end
+      end
+
+      context 'when content-range start is too small' do
+        let(:headers_with_range) { headers.merge({ 'Content-Range' => '8-20' }) }
+
+        it 'gets 416 error response with range headers' do
+          expect(response.status).to eq 416
+          expect(response.header).to have_key 'Range'
+          expect(response.header['Range']).to eq '0-11'
+        end
+      end
+
+      context 'when Content-Range header is missing' do
+        let(:headers_with_range) { headers }
+
+        it { expect(response.status).to eq 400 }
+      end
+
+      context 'when job has been errased' do
+        let(:job) { create(:ci_build, runner_id: runner.id, erased_at: Time.now) }
+
+        it { expect(response.status).to eq 403 }
+      end
+
+      def patch_the_trace(content = ' appended', request_headers = nil)
+        unless request_headers
+          offset = job.trace_length
+          limit = offset + content.length - 1
+          request_headers = headers.merge({ 'Content-Range' => "#{offset}-#{limit}" })
+        end
+
+        Timecop.travel(job.updated_at + update_interval) do
+          patch api("/jobs/#{job.id}/trace"), content, request_headers
+          job.reload
+        end
+      end
+
+      def initial_patch_the_trace
+        patch_the_trace(' appended', headers_with_range)
+      end
+
+      def force_patch_the_trace
+        2.times { patch_the_trace('') }
+      end
+    end
+
+    describe 'artifacts' do
+      let(:job) { create(:ci_build, :pending, pipeline: pipeline, runner_id: runner.id) }
+      let(:jwt_token) { JWT.encode({ 'iss' => 'gitlab-workhorse' }, Gitlab::Workhorse.secret, 'HS256') }
+      let(:headers) { { 'GitLab-Workhorse' => '1.0', Gitlab::Workhorse::INTERNAL_API_REQUEST_HEADER => jwt_token } }
+      let(:headers_with_token) { headers.merge(API::Helpers::Runner::JOB_TOKEN_HEADER => job.token) }
+      let(:file_upload) { fixture_file_upload(Rails.root + 'spec/fixtures/banana_sample.gif', 'image/gif') }
+      let(:file_upload2) { fixture_file_upload(Rails.root + 'spec/fixtures/dk.png', 'image/gif') }
+
+      before { job.run! }
+
+      describe 'POST /api/v4/jobs/:id/artifacts/authorize' do
+        context 'when using token as parameter' do
+          it 'authorizes posting artifacts to running job' do
+            authorize_artifacts_with_token_in_params
+
+            expect(response).to have_http_status(200)
+            expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+            expect(json_response['TempPath']).not_to be_nil
+          end
+
+          it 'fails to post too large artifact' do
+            stub_application_setting(max_artifacts_size: 0)
+
+            authorize_artifacts_with_token_in_params(filesize: 100)
+
+            expect(response).to have_http_status(413)
+          end
+        end
+
+        context 'when using token as header' do
+          it 'authorizes posting artifacts to running job' do
+            authorize_artifacts_with_token_in_headers
+
+            expect(response).to have_http_status(200)
+            expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+            expect(json_response['TempPath']).not_to be_nil
+          end
+
+          it 'fails to post too large artifact' do
+            stub_application_setting(max_artifacts_size: 0)
+
+            authorize_artifacts_with_token_in_headers(filesize: 100)
+
+            expect(response).to have_http_status(413)
+          end
+        end
+
+        context 'when using runners token' do
+          it 'fails to authorize artifacts posting' do
+            authorize_artifacts(token: job.project.runners_token)
+
+            expect(response).to have_http_status(403)
+          end
+        end
+
+        it 'reject requests that did not go through gitlab-workhorse' do
+          headers.delete(Gitlab::Workhorse::INTERNAL_API_REQUEST_HEADER)
+
+          authorize_artifacts
+
+          expect(response).to have_http_status(500)
+        end
+
+        context 'authorization token is invalid' do
+          it 'responds with forbidden' do
+            authorize_artifacts(token: 'invalid', filesize: 100 )
+
+            expect(response).to have_http_status(403)
+          end
+        end
+
+        def authorize_artifacts(params = {}, request_headers = headers)
+          post api("/jobs/#{job.id}/artifacts/authorize"), params, request_headers
+        end
+
+        def authorize_artifacts_with_token_in_params(params = {}, request_headers = headers)
+          params = params.merge(token: job.token)
+          authorize_artifacts(params, request_headers)
+        end
+
+        def authorize_artifacts_with_token_in_headers(params = {}, request_headers = headers_with_token)
+          authorize_artifacts(params, request_headers)
+        end
+      end
+
+      describe 'POST /api/v4/jobs/:id/artifacts' do
+        context 'when artifacts are being stored inside of tmp path' do
+          before do
+            # by configuring this path we allow to pass temp file from any path
+            allow(ArtifactUploader).to receive(:artifacts_upload_path).and_return('/')
+          end
+
+          context 'when job has been erased' do
+            let(:job) { create(:ci_build, erased_at: Time.now) }
+
+            before do
+              upload_artifacts(file_upload, headers_with_token)
+            end
+
+            it 'responds with forbidden' do
+              upload_artifacts(file_upload, headers_with_token)
+
+              expect(response).to have_http_status(403)
+            end
+          end
+
+          context 'when job is running' do
+            shared_examples 'successful artifacts upload' do
+              it 'updates successfully' do
+                expect(response).to have_http_status(201)
+              end
+            end
+
+            context 'when uses regular file post' do
+              before { upload_artifacts(file_upload, headers_with_token, false) }
+
+              it_behaves_like 'successful artifacts upload'
+            end
+
+            context 'when uses accelerated file post' do
+              before { upload_artifacts(file_upload, headers_with_token, true) }
+
+              it_behaves_like 'successful artifacts upload'
+            end
+
+            context 'when updates artifact' do
+              before do
+                upload_artifacts(file_upload2, headers_with_token)
+                upload_artifacts(file_upload, headers_with_token)
+              end
+
+              it_behaves_like 'successful artifacts upload'
+            end
+
+            context 'when using runners token' do
+              it 'responds with forbidden' do
+                upload_artifacts(file_upload, headers.merge(API::Helpers::Runner::JOB_TOKEN_HEADER => job.project.runners_token))
+
+                expect(response).to have_http_status(403)
+              end
+            end
+          end
+
+          context 'when artifacts file is too large' do
+            it 'fails to post too large artifact' do
+              stub_application_setting(max_artifacts_size: 0)
+
+              upload_artifacts(file_upload, headers_with_token)
+
+              expect(response).to have_http_status(413)
+            end
+          end
+
+          context 'when artifacts post request does not contain file' do
+            it 'fails to post artifacts without file' do
+              post api("/jobs/#{job.id}/artifacts"), {}, headers_with_token
+
+              expect(response).to have_http_status(400)
+            end
+          end
+
+          context 'GitLab Workhorse is not configured' do
+            it 'fails to post artifacts without GitLab-Workhorse' do
+              post api("/jobs/#{job.id}/artifacts"), { token: job.token }, {}
+
+              expect(response).to have_http_status(403)
+            end
+          end
+
+          context 'when setting an expire date' do
+            let(:default_artifacts_expire_in) {}
+            let(:post_data) do
+              { 'file.path' => file_upload.path,
+                'file.name' => file_upload.original_filename,
+                'expire_in' => expire_in }
+            end
+
+            before do
+              stub_application_setting(default_artifacts_expire_in: default_artifacts_expire_in)
+
+              post(api("/jobs/#{job.id}/artifacts"), post_data, headers_with_token)
+            end
+
+            context 'when an expire_in is given' do
+              let(:expire_in) { '7 days' }
+
+              it 'updates when specified' do
+                expect(response).to have_http_status(201)
+                expect(job.reload.artifacts_expire_at).to be_within(5.minutes).of(7.days.from_now)
+              end
+            end
+
+            context 'when no expire_in is given' do
+              let(:expire_in) { nil }
+
+              it 'ignores if not specified' do
+                expect(response).to have_http_status(201)
+                expect(job.reload.artifacts_expire_at).to be_nil
+              end
+
+              context 'with application default' do
+                context 'when default is 5 days' do
+                  let(:default_artifacts_expire_in) { '5 days' }
+
+                  it 'sets to application default' do
+                    expect(response).to have_http_status(201)
+                    expect(job.reload.artifacts_expire_at).to be_within(5.minutes).of(5.days.from_now)
+                  end
+                end
+
+                context 'when default is 0' do
+                  let(:default_artifacts_expire_in) { '0' }
+
+                  it 'does not set expire_in' do
+                    expect(response).to have_http_status(201)
+                    expect(job.reload.artifacts_expire_at).to be_nil
+                  end
+                end
+              end
+            end
+          end
+
+          context 'posts artifacts file and metadata file' do
+            let!(:artifacts) { file_upload }
+            let!(:metadata) { file_upload2 }
+
+            let(:stored_artifacts_file) { job.reload.artifacts_file.file }
+            let(:stored_metadata_file) { job.reload.artifacts_metadata.file }
+            let(:stored_artifacts_size) { job.reload.artifacts_size }
+
+            before do
+              post(api("/jobs/#{job.id}/artifacts"), post_data, headers_with_token)
+            end
+
+            context 'when posts data accelerated by workhorse is correct' do
+              let(:post_data) do
+                { 'file.path' => artifacts.path,
+                  'file.name' => artifacts.original_filename,
+                  'metadata.path' => metadata.path,
+                  'metadata.name' => metadata.original_filename }
+              end
+
+              it 'stores artifacts and artifacts metadata' do
+                expect(response).to have_http_status(201)
+                expect(stored_artifacts_file.original_filename).to eq(artifacts.original_filename)
+                expect(stored_metadata_file.original_filename).to eq(metadata.original_filename)
+                expect(stored_artifacts_size).to eq(71759)
+              end
+            end
+
+            context 'when there is no artifacts file in post data' do
+              let(:post_data) do
+                { 'metadata' => metadata }
+              end
+
+              it 'is expected to respond with bad request' do
+                expect(response).to have_http_status(400)
+              end
+
+              it 'does not store metadata' do
+                expect(stored_metadata_file).to be_nil
+              end
+            end
+          end
+        end
+
+        context 'when artifacts are being stored outside of tmp path' do
+          before do
+            # by configuring this path we allow to pass file from @tmpdir only
+            # but all temporary files are stored in system tmp directory
+            @tmpdir = Dir.mktmpdir
+            allow(ArtifactUploader).to receive(:artifacts_upload_path).and_return(@tmpdir)
+          end
+
+          after { FileUtils.remove_entry @tmpdir }
+
+          it' "fails to post artifacts for outside of tmp path"' do
+            upload_artifacts(file_upload, headers_with_token)
+
+            expect(response).to have_http_status(400)
+          end
+        end
+
+        def upload_artifacts(file, headers = {}, accelerated = true)
+          params = if accelerated
+                     { 'file.path' => file.path, 'file.name' => file.original_filename }
+                   else
+                     { 'file' => file }
+                   end
+          post api("/jobs/#{job.id}/artifacts"), params, headers
+        end
+      end
+
+      describe 'GET /api/v4/jobs/:id/artifacts' do
+        let(:token) { job.token }
+
+        before { download_artifact }
+
+        context 'when job has artifacts' do
+          let(:job) { create(:ci_build, :artifacts) }
+          let(:download_headers) do
+            { 'Content-Transfer-Encoding' => 'binary',
+              'Content-Disposition' => 'attachment; filename=ci_build_artifacts.zip' }
+          end
+
+          context 'when using job token' do
+            it 'download artifacts' do
+              expect(response).to have_http_status(200)
+              expect(response.headers).to include download_headers
+            end
+          end
+
+          context 'when using runnners token' do
+            let(:token) { job.project.runners_token }
+
+            it 'responds with forbidden' do
+              expect(response).to have_http_status(403)
+            end
+          end
+        end
+
+        context 'when job does not has artifacts' do
+          it 'responds with not found' do
+            expect(response).to have_http_status(404)
+          end
+        end
+
+        def download_artifact(params = {}, request_headers = headers)
+          params = params.merge(token: token)
+          get api("/jobs/#{job.id}/artifacts"), params, request_headers
+        end
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/runners_spec.rb b/spec/requests/api/runners_spec.rb
index 99414270be6..8a82543a830 100644
--- a/spec/requests/api/runners_spec.rb
+++ b/spec/requests/api/runners_spec.rb
@@ -7,8 +7,8 @@ describe API::Runners, api: true  do
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
 
-  let(:project) { create(:project, creator_id: user.id) }
-  let(:project2) { create(:project, creator_id: user.id) }
+  let(:project) { create(:empty_project, creator_id: user.id) }
+  let(:project2) { create(:empty_project, creator_id: user.id) }
 
   let!(:shared_runner) { create(:ci_runner, :shared) }
   let!(:unused_specific_runner) { create(:ci_runner) }
@@ -37,18 +37,20 @@ describe API::Runners, api: true  do
     context 'authorized user' do
       it 'returns user available runners' do
         get api('/runners', user)
-        shared = json_response.any?{ |r| r['is_shared'] }
 
+        shared = json_response.any?{ |r| r['is_shared'] }
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(shared).to be_falsey
       end
 
       it 'filters runners by scope' do
         get api('/runners?scope=active', user)
-        shared = json_response.any?{ |r| r['is_shared'] }
 
+        shared = json_response.any?{ |r| r['is_shared'] }
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(shared).to be_falsey
       end
@@ -73,9 +75,10 @@ describe API::Runners, api: true  do
       context 'with admin privileges' do
         it 'returns all runners' do
           get api('/runners/all', admin)
-          shared = json_response.any?{ |r| r['is_shared'] }
 
+          shared = json_response.any?{ |r| r['is_shared'] }
           expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
           expect(shared).to be_truthy
         end
@@ -91,9 +94,10 @@ describe API::Runners, api: true  do
 
       it 'filters runners by scope' do
         get api('/runners/all?scope=specific', admin)
-        shared = json_response.any?{ |r| r['is_shared'] }
 
+        shared = json_response.any?{ |r| r['is_shared'] }
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(shared).to be_falsey
       end
@@ -183,6 +187,7 @@ describe API::Runners, api: true  do
         it 'updates runner' do
           description = shared_runner.description
           active = shared_runner.active
+          runner_queue_value = shared_runner.ensure_runner_queue_value
 
           update_runner(shared_runner.id, admin, description: "#{description}_updated",
                                                  active: !active,
@@ -197,18 +202,24 @@ describe API::Runners, api: true  do
           expect(shared_runner.tag_list).to include('ruby2.1', 'pgsql', 'mysql')
           expect(shared_runner.run_untagged?).to be(false)
           expect(shared_runner.locked?).to be(true)
+          expect(shared_runner.ensure_runner_queue_value)
+            .not_to eq(runner_queue_value)
         end
       end
 
       context 'when runner is not shared' do
         it 'updates runner' do
           description = specific_runner.description
+          runner_queue_value = specific_runner.ensure_runner_queue_value
+
           update_runner(specific_runner.id, admin, description: 'test')
           specific_runner.reload
 
           expect(response).to have_http_status(200)
           expect(specific_runner.description).to eq('test')
           expect(specific_runner.description).not_to eq(description)
+          expect(specific_runner.ensure_runner_queue_value)
+            .not_to eq(runner_queue_value)
         end
       end
 
@@ -266,8 +277,9 @@ describe API::Runners, api: true  do
         it 'deletes runner' do
           expect do
             delete api("/runners/#{shared_runner.id}", admin)
+
+            expect(response).to have_http_status(204)
           end.to change{ Ci::Runner.shared.count }.by(-1)
-          expect(response).to have_http_status(200)
         end
       end
 
@@ -275,15 +287,17 @@ describe API::Runners, api: true  do
         it 'deletes unused runner' do
           expect do
             delete api("/runners/#{unused_specific_runner.id}", admin)
+
+            expect(response).to have_http_status(204)
           end.to change{ Ci::Runner.specific.count }.by(-1)
-          expect(response).to have_http_status(200)
         end
 
         it 'deletes used runner' do
           expect do
             delete api("/runners/#{specific_runner.id}", admin)
+
+            expect(response).to have_http_status(204)
           end.to change{ Ci::Runner.specific.count }.by(-1)
-          expect(response).to have_http_status(200)
         end
       end
 
@@ -316,8 +330,9 @@ describe API::Runners, api: true  do
         it 'deletes runner for one owned project' do
           expect do
             delete api("/runners/#{specific_runner.id}", user)
+
+            expect(response).to have_http_status(204)
           end.to change{ Ci::Runner.specific.count }.by(-1)
-          expect(response).to have_http_status(200)
         end
       end
     end
@@ -335,9 +350,10 @@ describe API::Runners, api: true  do
     context 'authorized user with master privileges' do
       it "returns project's runners" do
         get api("/projects/#{project.id}/runners", user)
-        shared = json_response.any?{ |r| r['is_shared'] }
 
+        shared = json_response.any?{ |r| r['is_shared'] }
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(shared).to be_truthy
       end
@@ -445,8 +461,9 @@ describe API::Runners, api: true  do
         it "disables project's runner" do
           expect do
             delete api("/projects/#{project.id}/runners/#{two_projects_runner.id}", user)
+
+            expect(response).to have_http_status(204)
           end.to change{ project.runners.count }.by(-1)
-          expect(response).to have_http_status(200)
         end
       end
 
diff --git a/spec/requests/api/services_spec.rb b/spec/requests/api/services_spec.rb
index d30361f53d4..fd334934ca5 100644
--- a/spec/requests/api/services_spec.rb
+++ b/spec/requests/api/services_spec.rb
@@ -2,10 +2,11 @@ require "spec_helper"
 
 describe API::Services, api: true  do
   include ApiHelpers
+
   let(:user) { create(:user) }
   let(:admin) { create(:admin) }
   let(:user2) { create(:user) }
-  let(:project) {create(:project, creator_id: user.id, namespace: user.namespace) }
+  let(:project) { create(:empty_project, creator_id: user.id, namespace: user.namespace) }
 
   Service.available_services_names.each do |service|
     describe "PUT /projects/:id/services/#{service.dasherize}" do
@@ -15,6 +16,15 @@ describe API::Services, api: true  do
         put api("/projects/#{project.id}/services/#{dashed_service}", user), service_attrs
 
         expect(response).to have_http_status(200)
+
+        current_service = project.services.first
+        event = current_service.event_names.empty? ? "foo" : current_service.event_names.first
+        state = current_service[event] || false
+
+        put api("/projects/#{project.id}/services/#{dashed_service}?#{event}=#{!state}", user), service_attrs
+
+        expect(response).to have_http_status(200)
+        expect(project.services.first[event]).not_to eq(state) unless event == "foo"
       end
 
       it "returns if required fields missing" do
@@ -45,7 +55,7 @@ describe API::Services, api: true  do
       it "deletes #{service}" do
         delete api("/projects/#{project.id}/services/#{dashed_service}", user)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
         project.send(service_method).reload
         expect(project.send(service_method).activated?).to be_falsey
       end
@@ -91,57 +101,78 @@ describe API::Services, api: true  do
 
   describe 'POST /projects/:id/services/:slug/trigger' do
     let!(:project) { create(:empty_project) }
-    let(:service_name) { 'mattermost_slash_commands' }
 
-    context 'no service is available' do
-      it 'returns a not found message' do
-        post api("/projects/#{project.id}/services/idonotexist/trigger")
+    describe 'Mattermost Service' do
+      let(:service_name) { 'mattermost_slash_commands' }
+
+      context 'no service is available' do
+        it 'returns a not found message' do
+          post api("/projects/#{project.id}/services/idonotexist/trigger")
 
-        expect(response).to have_http_status(404)
-        expect(json_response["message"]).to eq("404 Service Not Found")
+          expect(response).to have_http_status(404)
+          expect(json_response["error"]).to eq("404 Not Found")
+        end
       end
-    end
 
-    context 'the service exists' do
-      let(:params) { { token: 'token' } }
+      context 'the service exists' do
+        let(:params) { { token: 'token' } }
 
-      context 'the service is not active' do
-        let!(:inactive_service) do
-          project.create_mattermost_slash_commands_service(
-            active: false,
-            properties: { token: 'token' }
-          )
-        end
+        context 'the service is not active' do
+          before do
+            project.create_mattermost_slash_commands_service(
+              active: false,
+              properties: params
+            )
+          end
 
-        it 'when the service is inactive' do
-          post api("/projects/#{project.id}/services/mattermost_slash_commands/trigger")
+          it 'when the service is inactive' do
+            post api("/projects/#{project.id}/services/#{service_name}/trigger"), params
 
-          expect(response).to have_http_status(404)
+            expect(response).to have_http_status(404)
+          end
         end
-      end
 
-      context 'the service is active' do
-        let!(:active_service) do
-          project.create_mattermost_slash_commands_service(
-            active: true,
-            properties: { token: 'token' }
-          )
+        context 'the service is active' do
+          before do
+            project.create_mattermost_slash_commands_service(
+              active: true,
+              properties: params
+            )
+          end
+
+          it 'returns status 200' do
+            post api("/projects/#{project.id}/services/#{service_name}/trigger"), params
+
+            expect(response).to have_http_status(200)
+          end
         end
 
-        it 'returns status 200' do
-          post api("/projects/#{project.id}/services/mattermost_slash_commands/trigger"), params
+        context 'when the project can not be found' do
+          it 'returns a generic 404' do
+            post api("/projects/404/services/#{service_name}/trigger"), params
 
-          expect(response).to have_http_status(200)
+            expect(response).to have_http_status(404)
+            expect(json_response["message"]).to eq("404 Service Not Found")
+          end
         end
       end
+    end
+
+    describe 'Slack Service' do
+      let(:service_name) { 'slack_slash_commands' }
+
+      before do
+        project.create_slack_slash_commands_service(
+          active: true,
+          properties: { token: 'token' }
+        )
+      end
 
-      context 'when the project can not be found' do
-        it 'returns a generic 404' do
-          post api("/projects/404/services/mattermost_slash_commands/trigger"), params
+      it 'returns status 200' do
+        post api("/projects/#{project.id}/services/#{service_name}/trigger"), token: 'token', text: 'help'
 
-          expect(response).to have_http_status(404)
-          expect(json_response["message"]).to eq("404 Service Not Found")
-        end
+        expect(response).to have_http_status(200)
+        expect(json_response['response_type']).to eq("ephemeral")
       end
     end
   end
diff --git a/spec/requests/api/session_spec.rb b/spec/requests/api/session_spec.rb
index 794e2b5c04d..28fab2011a5 100644
--- a/spec/requests/api/session_spec.rb
+++ b/spec/requests/api/session_spec.rb
@@ -87,5 +87,23 @@ describe API::Session, api: true  do
         expect(response).to have_http_status(400)
       end
     end
+
+    context "when user is blocked" do
+      it "returns authentication error" do
+        user.block
+        post api("/session"), email: user.username, password: user.password
+
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context "when user is ldap_blocked" do
+      it "returns authentication error" do
+        user.ldap_block
+        post api("/session"), email: user.username, password: user.password
+
+        expect(response).to have_http_status(401)
+      end
+    end
   end
 end
diff --git a/spec/requests/api/settings_spec.rb b/spec/requests/api/settings_spec.rb
index 9a8d633d657..11b4b718e2c 100644
--- a/spec/requests/api/settings_spec.rb
+++ b/spec/requests/api/settings_spec.rb
@@ -16,6 +16,11 @@ describe API::Settings, 'Settings', api: true  do
       expect(json_response['repository_storage']).to eq('default')
       expect(json_response['koding_enabled']).to be_falsey
       expect(json_response['koding_url']).to be_nil
+      expect(json_response['plantuml_enabled']).to be_falsey
+      expect(json_response['plantuml_url']).to be_nil
+      expect(json_response['default_project_visibility']).to be_a String
+      expect(json_response['default_snippet_visibility']).to be_a String
+      expect(json_response['default_group_visibility']).to be_a String
     end
   end
 
@@ -28,7 +33,16 @@ describe API::Settings, 'Settings', api: true  do
 
       it "updates application settings" do
         put api("/application/settings", admin),
-          default_projects_limit: 3, signin_enabled: false, repository_storage: 'custom', koding_enabled: true, koding_url: 'http://koding.example.com'
+          default_projects_limit: 3,
+          signin_enabled: false,
+          repository_storage: 'custom',
+          koding_enabled: true,
+          koding_url: 'http://koding.example.com',
+          plantuml_enabled: true,
+          plantuml_url: 'http://plantuml.example.com',
+          default_snippet_visibility: 'internal',
+          restricted_visibility_levels: ['public'],
+          default_artifacts_expire_in: '2 days'
         expect(response).to have_http_status(200)
         expect(json_response['default_projects_limit']).to eq(3)
         expect(json_response['signin_enabled']).to be_falsey
@@ -36,6 +50,11 @@ describe API::Settings, 'Settings', api: true  do
         expect(json_response['repository_storages']).to eq(['custom'])
         expect(json_response['koding_enabled']).to be_truthy
         expect(json_response['koding_url']).to eq('http://koding.example.com')
+        expect(json_response['plantuml_enabled']).to be_truthy
+        expect(json_response['plantuml_url']).to eq('http://plantuml.example.com')
+        expect(json_response['default_snippet_visibility']).to eq('internal')
+        expect(json_response['restricted_visibility_levels']).to eq(['public'])
+        expect(json_response['default_artifacts_expire_in']).to eq('2 days')
       end
     end
 
@@ -44,8 +63,16 @@ describe API::Settings, 'Settings', api: true  do
         put api("/application/settings", admin), koding_enabled: true
 
         expect(response).to have_http_status(400)
-        expect(json_response['message']).to have_key('koding_url')
-        expect(json_response['message']['koding_url']).to include "can't be blank"
+        expect(json_response['error']).to eq('koding_url is missing')
+      end
+    end
+
+    context "missing plantuml_url value when plantuml_enabled is true" do
+      it "returns a blank parameter error message" do
+        put api("/application/settings", admin), plantuml_enabled: true
+
+        expect(response).to have_http_status(400)
+        expect(json_response['error']).to eq('plantuml_url is missing')
       end
     end
   end
diff --git a/spec/requests/api/snippets_spec.rb b/spec/requests/api/snippets_spec.rb
new file mode 100644
index 00000000000..5d75b47b3cd
--- /dev/null
+++ b/spec/requests/api/snippets_spec.rb
@@ -0,0 +1,250 @@
+require 'rails_helper'
+
+describe API::Snippets, api: true do
+  include ApiHelpers
+  let!(:user) { create(:user) }
+
+  describe 'GET /snippets/' do
+    it 'returns snippets available' do
+      public_snippet = create(:personal_snippet, :public, author: user)
+      private_snippet = create(:personal_snippet, :private, author: user)
+      internal_snippet = create(:personal_snippet, :internal, author: user)
+
+      get api("/snippets/", user)
+
+      expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
+      expect(json_response.map { |snippet| snippet['id']} ).to contain_exactly(
+        public_snippet.id,
+        internal_snippet.id,
+        private_snippet.id)
+      expect(json_response.last).to have_key('web_url')
+      expect(json_response.last).to have_key('raw_url')
+    end
+
+    it 'hides private snippets from regular user' do
+      create(:personal_snippet, :private)
+
+      get api("/snippets/", user)
+
+      expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
+      expect(json_response.size).to eq(0)
+    end
+  end
+
+  describe 'GET /snippets/public' do
+    let!(:other_user) { create(:user) }
+    let!(:public_snippet) { create(:personal_snippet, :public, author: user) }
+    let!(:private_snippet) { create(:personal_snippet, :private, author: user) }
+    let!(:internal_snippet) { create(:personal_snippet, :internal, author: user) }
+    let!(:public_snippet_other) { create(:personal_snippet, :public, author: other_user) }
+    let!(:private_snippet_other) { create(:personal_snippet, :private, author: other_user) }
+    let!(:internal_snippet_other) { create(:personal_snippet, :internal, author: other_user) }
+
+    it 'returns all snippets with public visibility from all users' do
+      get api("/snippets/public", user)
+
+      expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
+      expect(json_response.map { |snippet| snippet['id']} ).to contain_exactly(
+        public_snippet.id,
+        public_snippet_other.id)
+      expect(json_response.map{ |snippet| snippet['web_url']} ).to include(
+        "http://localhost/snippets/#{public_snippet.id}",
+        "http://localhost/snippets/#{public_snippet_other.id}")
+      expect(json_response.map{ |snippet| snippet['raw_url']} ).to include(
+        "http://localhost/snippets/#{public_snippet.id}/raw",
+        "http://localhost/snippets/#{public_snippet_other.id}/raw")
+    end
+  end
+
+  describe 'GET /snippets/:id/raw' do
+    let(:snippet) { create(:personal_snippet, author: user) }
+
+    it 'returns raw text' do
+      get api("/snippets/#{snippet.id}/raw", user)
+
+      expect(response).to have_http_status(200)
+      expect(response.content_type).to eq 'text/plain'
+      expect(response.body).to eq(snippet.content)
+    end
+
+    it 'returns 404 for invalid snippet id' do
+      get api("/snippets/1234/raw", user)
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Snippet Not Found')
+    end
+  end
+
+  describe 'POST /snippets/' do
+    let(:params) do
+      {
+        title: 'Test Title',
+        file_name: 'test.rb',
+        content: 'puts "hello world"',
+        visibility: 'public'
+      }
+    end
+
+    it 'creates a new snippet' do
+      expect do
+        post api("/snippets/", user), params
+      end.to change { PersonalSnippet.count }.by(1)
+
+      expect(response).to have_http_status(201)
+      expect(json_response['title']).to eq(params[:title])
+      expect(json_response['file_name']).to eq(params[:file_name])
+    end
+
+    it 'returns 400 for missing parameters' do
+      params.delete(:title)
+
+      post api("/snippets/", user), params
+
+      expect(response).to have_http_status(400)
+    end
+
+    context 'when the snippet is spam' do
+      def create_snippet(snippet_params = {})
+        post api('/snippets', user), params.merge(snippet_params)
+      end
+
+      before do
+        allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(true)
+      end
+
+      context 'when the snippet is private' do
+        it 'creates the snippet' do
+          expect { create_snippet(visibility: 'private') }.
+            to change { Snippet.count }.by(1)
+        end
+      end
+
+      context 'when the snippet is public' do
+        it 'rejects the shippet' do
+          expect { create_snippet(visibility: 'public') }.
+            not_to change { Snippet.count }
+
+          expect(response).to have_http_status(400)
+          expect(json_response['message']).to eq({ "error" => "Spam detected" })
+        end
+
+        it 'creates a spam log' do
+          expect { create_snippet(visibility: 'public') }.
+            to change { SpamLog.count }.by(1)
+        end
+      end
+    end
+  end
+
+  describe 'PUT /snippets/:id' do
+    let(:visibility_level) { Snippet::PUBLIC }
+    let(:other_user) { create(:user) }
+    let(:snippet) do
+      create(:personal_snippet, author: user, visibility_level: visibility_level)
+    end
+
+    it 'updates snippet' do
+      new_content = 'New content'
+
+      put api("/snippets/#{snippet.id}", user), content: new_content
+
+      expect(response).to have_http_status(200)
+      snippet.reload
+      expect(snippet.content).to eq(new_content)
+    end
+
+    it 'returns 404 for invalid snippet id' do
+      put api("/snippets/1234", user), title: 'foo'
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Snippet Not Found')
+    end
+
+    it "returns 404 for another user's snippet" do
+      put api("/snippets/#{snippet.id}", other_user), title: 'fubar'
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Snippet Not Found')
+    end
+
+    it 'returns 400 for missing parameters' do
+      put api("/snippets/1234", user)
+
+      expect(response).to have_http_status(400)
+    end
+
+    context 'when the snippet is spam' do
+      def update_snippet(snippet_params = {})
+        put api("/snippets/#{snippet.id}", user), snippet_params
+      end
+
+      before do
+        allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(true)
+      end
+
+      context 'when the snippet is private' do
+        let(:visibility_level) { Snippet::PRIVATE }
+
+        it 'updates the snippet' do
+          expect { update_snippet(title: 'Foo') }.
+            to change { snippet.reload.title }.to('Foo')
+        end
+      end
+
+      context 'when the snippet is public' do
+        let(:visibility_level) { Snippet::PUBLIC }
+
+        it 'rejects the shippet' do
+          expect { update_snippet(title: 'Foo') }.
+            not_to change { snippet.reload.title }
+
+          expect(response).to have_http_status(400)
+          expect(json_response['message']).to eq({ "error" => "Spam detected" })
+        end
+
+        it 'creates a spam log' do
+          expect { update_snippet(title: 'Foo') }.
+            to change { SpamLog.count }.by(1)
+        end
+      end
+
+      context 'when a private snippet is made public' do
+        let(:visibility_level) { Snippet::PRIVATE }
+
+        it 'rejects the snippet' do
+          expect { update_snippet(title: 'Foo', visibility: 'public') }.
+            not_to change { snippet.reload.title }
+        end
+
+        it 'creates a spam log' do
+          expect { update_snippet(title: 'Foo', visibility: 'public') }.
+            to change { SpamLog.count }.by(1)
+        end
+      end
+    end
+  end
+
+  describe 'DELETE /snippets/:id' do
+    let!(:public_snippet) { create(:personal_snippet, :public, author: user) }
+    it 'deletes snippet' do
+      expect do
+        delete api("/snippets/#{public_snippet.id}", user)
+
+        expect(response).to have_http_status(204)
+      end.to change { PersonalSnippet.count }.by(-1)
+    end
+
+    it 'returns 404 for invalid snippet id' do
+      delete api("/snippets/1234", user)
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Snippet Not Found')
+    end
+  end
+end
diff --git a/spec/requests/api/system_hooks_spec.rb b/spec/requests/api/system_hooks_spec.rb
index b3e5afdadb1..d1e10f12657 100644
--- a/spec/requests/api/system_hooks_spec.rb
+++ b/spec/requests/api/system_hooks_spec.rb
@@ -31,6 +31,7 @@ describe API::SystemHooks, api: true  do
         get api("/hooks", admin)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first['url']).to eq(hook.url)
         expect(json_response.first['push_events']).to be true
@@ -90,6 +91,8 @@ describe API::SystemHooks, api: true  do
     it "deletes a hook" do
       expect do
         delete api("/hooks/#{hook.id}", admin)
+
+        expect(response).to have_http_status(204)
       end.to change { SystemHook.count }.by(-1)
     end
 
diff --git a/spec/requests/api/tags_spec.rb b/spec/requests/api/tags_spec.rb
index a1c32ae65ba..b132d033a61 100644
--- a/spec/requests/api/tags_spec.rb
+++ b/spec/requests/api/tags_spec.rb
@@ -7,7 +7,7 @@ describe API::Tags, api: true  do
 
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
-  let!(:project) { create(:project, creator_id: user.id) }
+  let!(:project) { create(:project, :repository, creator: user) }
   let!(:master) { create(:project_member, :master, user: user, project: project) }
   let!(:guest) { create(:project_member, :guest, user: user2, project: project) }
 
@@ -20,16 +20,15 @@ describe API::Tags, api: true  do
         get api("/projects/#{project.id}/repository/tags", current_user)
 
         expect(response).to have_http_status(200)
-
-        first_tag = json_response.first
-
-        expect(first_tag['name']).to eq(tag_name)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.first['name']).to eq(tag_name)
       end
     end
 
     context 'when unauthenticated' do
       it_behaves_like 'repository tags' do
-        let(:project) { create(:project, :public) }
+        let(:project) { create(:project, :public, :repository) }
         let(:current_user) { nil }
       end
     end
@@ -43,7 +42,9 @@ describe API::Tags, api: true  do
     context 'without releases' do
       it "returns an array of project tags" do
         get api("/projects/#{project.id}/repository/tags", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first['name']).to eq(tag_name)
       end
@@ -59,6 +60,7 @@ describe API::Tags, api: true  do
         get api("/projects/#{project.id}/repository/tags", user)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first['name']).to eq(tag_name)
         expect(json_response.first['message']).to eq('Version 1.1.0')
@@ -88,7 +90,7 @@ describe API::Tags, api: true  do
 
     context 'when unauthenticated' do
       it_behaves_like 'repository tag' do
-        let(:project) { create(:project, :public) }
+        let(:project) { create(:project, :public, :repository) }
         let(:current_user) { nil }
       end
     end
@@ -135,8 +137,8 @@ describe API::Tags, api: true  do
       context 'delete tag' do
         it 'deletes an existing tag' do
           delete api("/projects/#{project.id}/repository/tags/#{tag_name}", user)
-          expect(response).to have_http_status(200)
-          expect(json_response['tag_name']).to eq(tag_name)
+
+          expect(response).to have_http_status(204)
         end
 
         it 'raises 404 if the tag does not exist' do
diff --git a/spec/requests/api/templates_spec.rb b/spec/requests/api/templates_spec.rb
index d32ba60fc4c..2c83e119065 100644
--- a/spec/requests/api/templates_spec.rb
+++ b/spec/requests/api/templates_spec.rb
@@ -3,51 +3,53 @@ require 'spec_helper'
 describe API::Templates, api: true  do
   include ApiHelpers
 
-  shared_examples_for 'the Template Entity' do |path|
-    before { get api(path) }
+  context 'the Template Entity' do
+    before { get api('/templates/gitignores/Ruby') }
 
     it { expect(json_response['name']).to eq('Ruby') }
     it { expect(json_response['content']).to include('*.gem') }
   end
-  
-  shared_examples_for 'the TemplateList Entity' do |path|
-    before { get api(path) }
+
+  context 'the TemplateList Entity' do
+    before { get api('/templates/gitignores') }
 
     it { expect(json_response.first['name']).not_to be_nil }
     it { expect(json_response.first['content']).to be_nil }
   end
 
-  shared_examples_for 'requesting gitignores' do |path|
+  context 'requesting gitignores' do
     it 'returns a list of available gitignore templates' do
-      get api(path)
+      get api('/templates/gitignores')
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.size).to be > 15
     end
   end
 
-  shared_examples_for 'requesting gitlab-ci-ymls' do |path|
+  context 'requesting gitlab-ci-ymls' do
     it 'returns a list of available gitlab_ci_ymls' do
-      get api(path)
+      get api('/templates/gitlab_ci_ymls')
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
       expect(json_response.first['name']).not_to be_nil
     end
   end
 
-  shared_examples_for 'requesting gitlab-ci-yml for Ruby' do |path|
+  context 'requesting gitlab-ci-yml for Ruby' do
     it 'adds a disclaimer on the top' do
-      get api(path)
+      get api('/templates/gitlab_ci_ymls/Ruby')
 
       expect(response).to have_http_status(200)
       expect(json_response['content']).to start_with("# This file is a template,")
     end
   end
 
-  shared_examples_for 'the License Template Entity' do |path|
-    before { get api(path) }
+  context 'the License Template Entity' do
+    before { get api('/templates/licenses/mit') }
 
     it 'returns a license template' do
       expect(json_response['key']).to eq('mit')
@@ -56,30 +58,32 @@ describe API::Templates, api: true  do
       expect(json_response['popular']).to be true
       expect(json_response['html_url']).to eq('http://choosealicense.com/licenses/mit/')
       expect(json_response['source_url']).to eq('https://opensource.org/licenses/MIT')
-      expect(json_response['description']).to include('A permissive license that is short and to the point.')
+      expect(json_response['description']).to include('A short and simple permissive license with conditions')
       expect(json_response['conditions']).to eq(%w[include-copyright])
       expect(json_response['permissions']).to eq(%w[commercial-use modifications distribution private-use])
       expect(json_response['limitations']).to eq(%w[no-liability])
-      expect(json_response['content']).to include('The MIT License (MIT)')
+      expect(json_response['content']).to include('MIT License')
     end
   end
 
-  shared_examples_for 'GET licenses' do |path|
+  context 'GET templates/licenses' do
     it 'returns a list of available license templates' do
-      get api(path)
+      get api('/templates/licenses')
 
       expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
       expect(json_response).to be_an Array
-      expect(json_response.size).to eq(15)
+      expect(json_response.size).to eq(12)
       expect(json_response.map { |l| l['key'] }).to include('agpl-3.0')
     end
 
     describe 'the popular parameter' do
       context 'with popular=1' do
         it 'returns a list of available popular license templates' do
-          get api("#{path}?popular=1")
+          get api('/templates/licenses?popular=1')
 
           expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
           expect(json_response.size).to eq(3)
           expect(json_response.map { |l| l['key'] }).to include('apache-2.0')
@@ -88,17 +92,17 @@ describe API::Templates, api: true  do
     end
   end
 
-  shared_examples_for 'GET licenses/:name' do |path|
+  context 'GET templates/licenses/:name' do
     context 'with :project and :fullname given' do
       before do
-        get api("#{path}/#{license_type}?project=My+Awesome+Project&fullname=Anton+#{license_type.upcase}")
+        get api("/templates/licenses/#{license_type}?project=My+Awesome+Project&fullname=Anton+#{license_type.upcase}")
       end
 
       context 'for the mit license' do
         let(:license_type) { 'mit' }
 
         it 'returns the license text' do
-          expect(json_response['content']).to include('The MIT License (MIT)')
+          expect(json_response['content']).to include('MIT License')
         end
 
         it 'replaces placeholder values' do
@@ -178,26 +182,4 @@ describe API::Templates, api: true  do
       end
     end
   end
-
-  describe 'with /templates namespace' do
-    it_behaves_like 'the Template Entity', '/templates/gitignores/Ruby'
-    it_behaves_like 'the TemplateList Entity', '/templates/gitignores'
-    it_behaves_like 'requesting gitignores', '/templates/gitignores'
-    it_behaves_like 'requesting gitlab-ci-ymls', '/templates/gitlab_ci_ymls'
-    it_behaves_like 'requesting gitlab-ci-yml for Ruby', '/templates/gitlab_ci_ymls/Ruby'
-    it_behaves_like 'the License Template Entity', '/templates/licenses/mit'
-    it_behaves_like 'GET licenses', '/templates/licenses'
-    it_behaves_like 'GET licenses/:name', '/templates/licenses'
-  end
-
-  describe 'without /templates namespace' do
-    it_behaves_like 'the Template Entity', '/gitignores/Ruby'
-    it_behaves_like 'the TemplateList Entity', '/gitignores'
-    it_behaves_like 'requesting gitignores', '/gitignores'
-    it_behaves_like 'requesting gitlab-ci-ymls', '/gitlab_ci_ymls'
-    it_behaves_like 'requesting gitlab-ci-yml for Ruby', '/gitlab_ci_ymls/Ruby'
-    it_behaves_like 'the License Template Entity', '/licenses/mit'
-    it_behaves_like 'GET licenses', '/licenses'
-    it_behaves_like 'GET licenses/:name', '/licenses'
-  end
 end
diff --git a/spec/requests/api/todos_spec.rb b/spec/requests/api/todos_spec.rb
index 887a2ba5b84..b789284fa8d 100644
--- a/spec/requests/api/todos_spec.rb
+++ b/spec/requests/api/todos_spec.rb
@@ -3,15 +3,15 @@ require 'spec_helper'
 describe API::Todos, api: true do
   include ApiHelpers
 
-  let(:project_1) { create(:project) }
-  let(:project_2) { create(:project) }
+  let(:project_1) { create(:empty_project, :test_repo) }
+  let(:project_2) { create(:empty_project) }
   let(:author_1) { create(:user) }
   let(:author_2) { create(:user) }
   let(:john_doe) { create(:user, username: 'john_doe') }
   let(:merge_request) { create(:merge_request, source_project: project_1) }
   let!(:pending_1) { create(:todo, :mentioned, project: project_1, author: author_1, user: john_doe) }
   let!(:pending_2) { create(:todo, project: project_2, author: author_2, user: john_doe) }
-  let!(:pending_3) { create(:todo, project: project_1, author: author_2, user: john_doe) }
+  let!(:pending_3) { create(:on_commit_todo, project: project_1, author: author_2, user: john_doe) }
   let!(:done) { create(:todo, :done, project: project_1, author: author_1, user: john_doe) }
 
   before do
@@ -33,6 +33,7 @@ describe API::Todos, api: true do
         get api('/todos', john_doe)
 
         expect(response.status).to eq(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.length).to eq(3)
         expect(json_response[0]['id']).to eq(pending_3.id)
@@ -52,6 +53,7 @@ describe API::Todos, api: true do
           get api('/todos', john_doe), { author_id: author_2.id }
 
           expect(response.status).to eq(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(2)
         end
@@ -64,6 +66,7 @@ describe API::Todos, api: true do
           get api('/todos', john_doe), { type: 'MergeRequest' }
 
           expect(response.status).to eq(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(1)
         end
@@ -74,6 +77,7 @@ describe API::Todos, api: true do
           get api('/todos', john_doe), { state: 'done' }
 
           expect(response.status).to eq(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(1)
         end
@@ -84,6 +88,7 @@ describe API::Todos, api: true do
           get api('/todos', john_doe), { project_id: project_2.id }
 
           expect(response.status).to eq(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(1)
         end
@@ -94,6 +99,7 @@ describe API::Todos, api: true do
           get api('/todos', john_doe), { action: 'mentioned' }
 
           expect(response.status).to eq(200)
+          expect(response).to include_pagination_headers
           expect(json_response).to be_an Array
           expect(json_response.length).to eq(1)
         end
@@ -101,46 +107,47 @@ describe API::Todos, api: true do
     end
   end
 
-  describe 'DELETE /todos/:id' do
+  describe 'POST /todos/:id/mark_as_done' do
     context 'when unauthenticated' do
       it 'returns authentication error' do
-        delete api("/todos/#{pending_1.id}")
+        post api("/todos/#{pending_1.id}/mark_as_done")
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
     context 'when authenticated' do
       it 'marks a todo as done' do
-        delete api("/todos/#{pending_1.id}", john_doe)
+        post api("/todos/#{pending_1.id}/mark_as_done", john_doe)
 
-        expect(response.status).to eq(200)
+        expect(response).to have_http_status(201)
+        expect(json_response['id']).to eq(pending_1.id)
+        expect(json_response['state']).to eq('done')
         expect(pending_1.reload).to be_done
       end
 
       it 'updates todos cache' do
         expect_any_instance_of(User).to receive(:update_todos_count_cache).and_call_original
 
-        delete api("/todos/#{pending_1.id}", john_doe)
+        post api("/todos/#{pending_1.id}/mark_as_done", john_doe)
       end
     end
   end
 
-  describe 'DELETE /todos' do
+  describe 'POST /mark_as_done' do
     context 'when unauthenticated' do
       it 'returns authentication error' do
-        delete api('/todos')
+        post api('/todos/mark_as_done')
 
-        expect(response.status).to eq(401)
+        expect(response).to have_http_status(401)
       end
     end
 
     context 'when authenticated' do
       it 'marks all todos as done' do
-        delete api('/todos', john_doe)
+        post api('/todos/mark_as_done', john_doe)
 
-        expect(response.status).to eq(200)
-        expect(response.body).to eq('3')
+        expect(response).to have_http_status(204)
         expect(pending_1.reload).to be_done
         expect(pending_2.reload).to be_done
         expect(pending_3.reload).to be_done
@@ -149,14 +156,14 @@ describe API::Todos, api: true do
       it 'updates todos cache' do
         expect_any_instance_of(User).to receive(:update_todos_count_cache).and_call_original
 
-        delete api("/todos", john_doe)
+        post api("/todos/mark_as_done", john_doe)
       end
     end
   end
 
   shared_examples 'an issuable' do |issuable_type|
     it 'creates a todo on an issuable' do
-      post api("/projects/#{project_1.id}/#{issuable_type}/#{issuable.id}/todo", john_doe)
+      post api("/projects/#{project_1.id}/#{issuable_type}/#{issuable.iid}/todo", john_doe)
 
       expect(response.status).to eq(201)
       expect(json_response['project']).to be_a Hash
@@ -173,7 +180,7 @@ describe API::Todos, api: true do
     it 'returns 304 there already exist a todo on that issuable' do
       create(:todo, project: project_1, author: author_1, user: john_doe, target: issuable)
 
-      post api("/projects/#{project_1.id}/#{issuable_type}/#{issuable.id}/todo", john_doe)
+      post api("/projects/#{project_1.id}/#{issuable_type}/#{issuable.iid}/todo", john_doe)
 
       expect(response.status).to eq(304)
     end
@@ -183,12 +190,25 @@ describe API::Todos, api: true do
 
       expect(response.status).to eq(404)
     end
+
+    it 'returns an error if the issuable is not accessible' do
+      guest = create(:user)
+      project_1.team << [guest, :guest]
+
+      post api("/projects/#{project_1.id}/#{issuable_type}/#{issuable.iid}/todo", guest)
+
+      if issuable_type == 'merge_requests'
+        expect(response).to have_http_status(403)
+      else
+        expect(response).to have_http_status(404)
+      end
+    end
   end
 
   describe 'POST :id/issuable_type/:issueable_id/todo' do
     context 'for an issue' do
       it_behaves_like 'an issuable', 'issues' do
-        let(:issuable) { create(:issue, author: author_1, project: project_1) }
+        let(:issuable) { create(:issue, :confidential, author: author_1, project: project_1) }
       end
     end
 
diff --git a/spec/requests/api/triggers_spec.rb b/spec/requests/api/triggers_spec.rb
index 67ec3168679..424c02932ab 100644
--- a/spec/requests/api/triggers_spec.rb
+++ b/spec/requests/api/triggers_spec.rb
@@ -7,15 +7,15 @@ describe API::Triggers do
   let(:user2) { create(:user) }
   let!(:trigger_token) { 'secure_token' }
   let!(:trigger_token_2) { 'secure_token_2' }
-  let!(:project) { create(:project, creator_id: user.id) }
+  let!(:project) { create(:project, :repository, creator: user) }
   let!(:master) { create(:project_member, :master, user: user, project: project) }
   let!(:developer) { create(:project_member, :developer, user: user2, project: project) }
   let!(:trigger) { create(:ci_trigger, project: project, token: trigger_token) }
   let!(:trigger2) { create(:ci_trigger, project: project, token: trigger_token_2) }
   let!(:trigger_request) { create(:ci_trigger_request, trigger: trigger, created_at: '2015-01-01 12:13:14') }
 
-  describe 'POST /projects/:project_id/trigger' do
-    let!(:project2) { create(:empty_project) }
+  describe 'POST /projects/:project_id/trigger/pipeline' do
+    let!(:project2) { create(:project) }
     let(:options) do
       {
         token: trigger_token
@@ -28,17 +28,20 @@ describe API::Triggers do
 
     context 'Handles errors' do
       it 'returns bad request if token is missing' do
-        post api("/projects/#{project.id}/trigger/builds"), ref: 'master'
+        post api("/projects/#{project.id}/trigger/pipeline"), ref: 'master'
+
         expect(response).to have_http_status(400)
       end
 
       it 'returns not found if project is not found' do
-        post api('/projects/0/trigger/builds'), options.merge(ref: 'master')
+        post api('/projects/0/trigger/pipeline'), options.merge(ref: 'master')
+
         expect(response).to have_http_status(404)
       end
 
       it 'returns unauthorized if token is for different project' do
-        post api("/projects/#{project2.id}/trigger/builds"), options.merge(ref: 'master')
+        post api("/projects/#{project2.id}/trigger/pipeline"), options.merge(ref: 'master')
+
         expect(response).to have_http_status(401)
       end
     end
@@ -46,9 +49,11 @@ describe API::Triggers do
     context 'Have a commit' do
       let(:pipeline) { project.pipelines.last }
 
-      it 'creates builds' do
-        post api("/projects/#{project.id}/trigger/builds"), options.merge(ref: 'master')
+      it 'creates pipeline' do
+        post api("/projects/#{project.id}/trigger/pipeline"), options.merge(ref: 'master')
+
         expect(response).to have_http_status(201)
+        expect(json_response).to include('id' => pipeline.id)
         pipeline.builds.reload
         expect(pipeline.builds.pending.size).to eq(2)
         expect(pipeline.builds.size).to eq(5)
@@ -56,15 +61,17 @@ describe API::Triggers do
 
       it 'creates builds on webhook from other gitlab repository and branch' do
         expect do
-          post api("/projects/#{project.id}/ref/master/trigger/builds?token=#{trigger_token}"), { ref: 'refs/heads/other-branch' }
+          post api("/projects/#{project.id}/ref/master/trigger/pipeline?token=#{trigger_token}"), { ref: 'refs/heads/other-branch' }
         end.to change(project.builds, :count).by(5)
+
         expect(response).to have_http_status(201)
       end
 
-      it 'returns bad request with no builds created if there\'s no commit for that ref' do
-        post api("/projects/#{project.id}/trigger/builds"), options.merge(ref: 'other-branch')
+      it 'returns bad request with no pipeline created if there\'s no commit for that ref' do
+        post api("/projects/#{project.id}/trigger/pipeline"), options.merge(ref: 'other-branch')
+
         expect(response).to have_http_status(400)
-        expect(json_response['message']).to eq('No builds created')
+        expect(json_response['message']).to eq('No pipeline created')
       end
 
       context 'Validates variables' do
@@ -73,22 +80,24 @@ describe API::Triggers do
         end
 
         it 'validates variables to be a hash' do
-          post api("/projects/#{project.id}/trigger/builds"), options.merge(variables: 'value', ref: 'master')
+          post api("/projects/#{project.id}/trigger/pipeline"), options.merge(variables: 'value', ref: 'master')
+
           expect(response).to have_http_status(400)
           expect(json_response['error']).to eq('variables is invalid')
         end
 
         it 'validates variables needs to be a map of key-valued strings' do
-          post api("/projects/#{project.id}/trigger/builds"), options.merge(variables: { key: %w(1 2) }, ref: 'master')
+          post api("/projects/#{project.id}/trigger/pipeline"), options.merge(variables: { key: %w(1 2) }, ref: 'master')
+
           expect(response).to have_http_status(400)
           expect(json_response['message']).to eq('variables needs to be a map of key-valued strings')
         end
 
         it 'creates trigger request with variables' do
-          post api("/projects/#{project.id}/trigger/builds"), options.merge(variables: variables, ref: 'master')
+          post api("/projects/#{project.id}/trigger/pipeline"), options.merge(variables: variables, ref: 'master')
+
           expect(response).to have_http_status(201)
-          pipeline.builds.reload
-          expect(pipeline.builds.first.trigger_request.variables).to eq(variables)
+          expect(pipeline.builds.reload.first.trigger_request.variables).to eq(variables)
         end
       end
     end
@@ -100,6 +109,7 @@ describe API::Triggers do
         get api("/projects/#{project.id}/triggers", user)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_a(Array)
         expect(json_response[0]).to have_key('token')
       end
@@ -122,17 +132,17 @@ describe API::Triggers do
     end
   end
 
-  describe 'GET /projects/:id/triggers/:token' do
+  describe 'GET /projects/:id/triggers/:trigger_id' do
     context 'authenticated user with valid permissions' do
       it 'returns trigger details' do
-        get api("/projects/#{project.id}/triggers/#{trigger.token}", user)
+        get api("/projects/#{project.id}/triggers/#{trigger.id}", user)
 
         expect(response).to have_http_status(200)
         expect(json_response).to be_a(Hash)
       end
 
       it 'responds with 404 Not Found if requesting non-existing trigger' do
-        get api("/projects/#{project.id}/triggers/abcdef012345", user)
+        get api("/projects/#{project.id}/triggers/-5", user)
 
         expect(response).to have_http_status(404)
       end
@@ -140,7 +150,7 @@ describe API::Triggers do
 
     context 'authenticated user with invalid permissions' do
       it 'does not return triggers list' do
-        get api("/projects/#{project.id}/triggers/#{trigger.token}", user2)
+        get api("/projects/#{project.id}/triggers/#{trigger.id}", user2)
 
         expect(response).to have_http_status(403)
       end
@@ -148,7 +158,7 @@ describe API::Triggers do
 
     context 'unauthenticated user' do
       it 'does not return triggers list' do
-        get api("/projects/#{project.id}/triggers/#{trigger.token}")
+        get api("/projects/#{project.id}/triggers/#{trigger.id}")
 
         expect(response).to have_http_status(401)
       end
@@ -157,19 +167,31 @@ describe API::Triggers do
 
   describe 'POST /projects/:id/triggers' do
     context 'authenticated user with valid permissions' do
-      it 'creates trigger' do
-        expect do
+      context 'with required parameters' do
+        it 'creates trigger' do
+          expect do
+            post api("/projects/#{project.id}/triggers", user),
+              description: 'trigger'
+          end.to change{project.triggers.count}.by(1)
+
+          expect(response).to have_http_status(201)
+          expect(json_response).to include('description' => 'trigger')
+        end
+      end
+
+      context 'without required parameters' do
+        it 'does not create trigger' do
           post api("/projects/#{project.id}/triggers", user)
-        end.to change{project.triggers.count}.by(1)
 
-        expect(response).to have_http_status(201)
-        expect(json_response).to be_a(Hash)
+          expect(response).to have_http_status(:bad_request)
+        end
       end
     end
 
     context 'authenticated user with invalid permissions' do
       it 'does not create trigger' do
-        post api("/projects/#{project.id}/triggers", user2)
+        post api("/projects/#{project.id}/triggers", user2),
+          description: 'trigger'
 
         expect(response).to have_http_status(403)
       end
@@ -177,24 +199,87 @@ describe API::Triggers do
 
     context 'unauthenticated user' do
       it 'does not create trigger' do
-        post api("/projects/#{project.id}/triggers")
+        post api("/projects/#{project.id}/triggers"),
+          description: 'trigger'
+
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'PUT /projects/:id/triggers/:trigger_id' do
+    context 'authenticated user with valid permissions' do
+      let(:new_description) { 'new description' }
+
+      it 'updates description' do
+        put api("/projects/#{project.id}/triggers/#{trigger.id}", user),
+          description: new_description
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to include('description' => new_description)
+        expect(trigger.reload.description).to eq(new_description)
+      end
+    end
+
+    context 'authenticated user with invalid permissions' do
+      it 'does not update trigger' do
+        put api("/projects/#{project.id}/triggers/#{trigger.id}", user2)
+
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context 'unauthenticated user' do
+      it 'does not update trigger' do
+        put api("/projects/#{project.id}/triggers/#{trigger.id}")
+
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/triggers/:trigger_id/take_ownership' do
+    context 'authenticated user with valid permissions' do
+      it 'updates owner' do
+        expect(trigger.owner).to be_nil
+
+        post api("/projects/#{project.id}/triggers/#{trigger.id}/take_ownership", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to include('owner')
+        expect(trigger.reload.owner).to eq(user)
+      end
+    end
+
+    context 'authenticated user with invalid permissions' do
+      it 'does not update owner' do
+        post api("/projects/#{project.id}/triggers/#{trigger.id}/take_ownership", user2)
+
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context 'unauthenticated user' do
+      it 'does not update owner' do
+        post api("/projects/#{project.id}/triggers/#{trigger.id}/take_ownership")
 
         expect(response).to have_http_status(401)
       end
     end
   end
 
-  describe 'DELETE /projects/:id/triggers/:token' do
+  describe 'DELETE /projects/:id/triggers/:trigger_id' do
     context 'authenticated user with valid permissions' do
       it 'deletes trigger' do
         expect do
-          delete api("/projects/#{project.id}/triggers/#{trigger.token}", user)
+          delete api("/projects/#{project.id}/triggers/#{trigger.id}", user)
+
+          expect(response).to have_http_status(204)
         end.to change{project.triggers.count}.by(-1)
-        expect(response).to have_http_status(200)
       end
 
       it 'responds with 404 Not Found if requesting non-existing trigger' do
-        delete api("/projects/#{project.id}/triggers/abcdef012345", user)
+        delete api("/projects/#{project.id}/triggers/-5", user)
 
         expect(response).to have_http_status(404)
       end
@@ -202,7 +287,7 @@ describe API::Triggers do
 
     context 'authenticated user with invalid permissions' do
       it 'does not delete trigger' do
-        delete api("/projects/#{project.id}/triggers/#{trigger.token}", user2)
+        delete api("/projects/#{project.id}/triggers/#{trigger.id}", user2)
 
         expect(response).to have_http_status(403)
       end
@@ -210,7 +295,7 @@ describe API::Triggers do
 
     context 'unauthenticated user' do
       it 'does not delete trigger' do
-        delete api("/projects/#{project.id}/triggers/#{trigger.token}")
+        delete api("/projects/#{project.id}/triggers/#{trigger.id}")
 
         expect(response).to have_http_status(401)
       end
diff --git a/spec/requests/api/users_spec.rb b/spec/requests/api/users_spec.rb
index c37dbfa0a33..04e7837fd7a 100644
--- a/spec/requests/api/users_spec.rb
+++ b/spec/requests/api/users_spec.rb
@@ -10,6 +10,8 @@ describe API::Users, api: true  do
   let(:omniauth_user) { create(:omniauth_user) }
   let(:ldap_user) { create(:omniauth_user, provider: 'ldapmain') }
   let(:ldap_blocked_user) { create(:omniauth_user, provider: 'ldapmain', state: 'ldap_blocked') }
+  let(:not_existing_user_id) { (User.maximum('id') || 0 ) + 10 }
+  let(:not_existing_pat_id) { (PersonalAccessToken.maximum('id') || 0 ) + 10 }
 
   describe "GET /users" do
     context "when unauthenticated" do
@@ -40,7 +42,9 @@ describe API::Users, api: true  do
 
       it "returns an array of users" do
         get api("/users", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         username = user.username
         expect(json_response.detect do |user|
@@ -55,13 +59,16 @@ describe API::Users, api: true  do
         get api("/users?blocked=true", user)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response).to all(include('state' => /(blocked|ldap_blocked)/))
       end
 
       it "returns one user" do
         get api("/users?username=#{omniauth_user.username}", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first['username']).to eq(omniauth_user.username)
       end
@@ -70,7 +77,9 @@ describe API::Users, api: true  do
     context "when admin" do
       it "returns an array of users" do
         get api("/users", admin)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first.keys).to include 'email'
         expect(json_response.first.keys).to include 'organization'
@@ -87,6 +96,7 @@ describe API::Users, api: true  do
         get api("/users?external=true", admin)
 
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response).to all(include('external' => true))
       end
@@ -137,6 +147,15 @@ describe API::Users, api: true  do
       expect(new_user.can_create_group).to eq(true)
     end
 
+    it "creates user with optional attributes" do
+      optional_attributes = { confirm: true }
+      attributes = attributes_for(:user).merge(optional_attributes)
+
+      post api('/users', admin), attributes
+
+      expect(response).to have_http_status(201)
+    end
+
     it "creates non-admin user" do
       post api('/users', admin), attributes_for(:user, admin: false, can_create_group: false)
       expect(response).to have_http_status(201)
@@ -181,6 +200,18 @@ describe API::Users, api: true  do
       expect(new_user.external).to be_truthy
     end
 
+    it "creates user with reset password" do
+      post api('/users', admin), attributes_for(:user, reset_password: true).except(:password)
+
+      expect(response).to have_http_status(201)
+
+      user_id = json_response['id']
+      new_user = User.find(user_id)
+
+      expect(new_user).not_to eq(nil)
+      expect(new_user.recently_sent_password_reset?).to eq(true)
+    end
+
     it "does not create user with invalid email" do
       post api('/users', admin),
         email: 'invalid email',
@@ -265,6 +296,14 @@ describe API::Users, api: true  do
         expect(response).to have_http_status(409)
         expect(json_response['message']).to eq('Username has already been taken')
       end
+
+      it 'creates user with new identity' do
+        post api("/users", admin), attributes_for(:user, provider: 'github', extern_uid: '67890')
+
+        expect(response).to have_http_status(201)
+        expect(json_response['identities'].first['extern_uid']).to eq('67890')
+        expect(json_response['identities'].first['provider']).to eq('github')
+      end
     end
   end
 
@@ -288,6 +327,13 @@ describe API::Users, api: true  do
       expect(user.reload.bio).to eq('new test bio')
     end
 
+    it "updates user with new password and forces reset on next login" do
+      put api("/users/#{user.id}", admin), password: '12345678'
+
+      expect(response).to have_http_status(200)
+      expect(user.reload.password_expires_at).to be <= Time.now
+    end
+
     it "updates user with organization" do
       put api("/users/#{user.id}", admin), { organization: 'GitLab' }
 
@@ -317,9 +363,9 @@ describe API::Users, api: true  do
     end
 
     it 'updates user with new identity' do
-      put api("/users/#{user.id}", admin), provider: 'github', extern_uid: '67890'
+      put api("/users/#{user.id}", admin), provider: 'github', extern_uid: 'john'
       expect(response).to have_http_status(200)
-      expect(user.reload.identities.first.extern_uid).to eq('67890')
+      expect(user.reload.identities.first.extern_uid).to eq('john')
       expect(user.reload.identities.first.provider).to eq('github')
     end
 
@@ -471,8 +517,11 @@ describe API::Users, api: true  do
       it 'returns array of ssh keys' do
         user.keys << key
         user.save
+
         get api("/users/#{user.id}/keys", admin)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first['title']).to eq(key.title)
       end
@@ -493,10 +542,12 @@ describe API::Users, api: true  do
       it 'deletes existing key' do
         user.keys << key
         user.save
+
         expect do
           delete api("/users/#{user.id}/keys/#{key.id}", admin)
+
+          expect(response).to have_http_status(204)
         end.to change { user.keys.count }.by(-1)
-        expect(response).to have_http_status(200)
       end
 
       it 'returns 404 error if user not found' do
@@ -559,8 +610,11 @@ describe API::Users, api: true  do
       it 'returns array of emails' do
         user.emails << email
         user.save
+
         get api("/users/#{user.id}/emails", admin)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first['email']).to eq(email.email)
       end
@@ -587,10 +641,12 @@ describe API::Users, api: true  do
       it 'deletes existing email' do
         user.emails << email
         user.save
+
         expect do
           delete api("/users/#{user.id}/emails/#{email.id}", admin)
+
+          expect(response).to have_http_status(204)
         end.to change { user.emails.count }.by(-1)
-        expect(response).to have_http_status(200)
       end
 
       it 'returns 404 error if user not found' do
@@ -621,10 +677,10 @@ describe API::Users, api: true  do
 
     it "deletes user" do
       delete api("/users/#{user.id}", admin)
-      expect(response).to have_http_status(200)
+
+      expect(response).to have_http_status(204)
       expect { User.find(user.id) }.to raise_error ActiveRecord::RecordNotFound
       expect { Namespace.find(namespace.id) }.to raise_error ActiveRecord::RecordNotFound
-      expect(json_response['email']).to eq(user.email)
     end
 
     it "does not delete for unauthenticated user" do
@@ -651,13 +707,12 @@ describe API::Users, api: true  do
   end
 
   describe "GET /user" do
-    let(:personal_access_token) { create(:personal_access_token, user: user) }
-    let(:private_token) { user.private_token }
+    let(:personal_access_token) { create(:personal_access_token, user: user).token }
 
     context 'with regular user' do
       context 'with personal access token' do
         it 'returns 403 without private token when sudo is defined' do
-          get api("/user?private_token=#{personal_access_token.token}&sudo=#{user.id}")
+          get api("/user?private_token=#{personal_access_token}&sudo=123")
 
           expect(response).to have_http_status(403)
         end
@@ -665,7 +720,7 @@ describe API::Users, api: true  do
 
       context 'with private token' do
         it 'returns 403 without private token when sudo defined' do
-          get api("/user?private_token=#{private_token}&sudo=#{user.id}")
+          get api("/user?private_token=#{user.private_token}&sudo=123")
 
           expect(response).to have_http_status(403)
         end
@@ -675,41 +730,45 @@ describe API::Users, api: true  do
         get api("/user", user)
 
         expect(response).to have_http_status(200)
-        expect(response).to match_response_schema('user/public')
+        expect(response).to match_response_schema('public_api/v4/user/public')
+        expect(json_response['id']).to eq(user.id)
       end
     end
 
     context 'with admin' do
-      let(:user) { create(:admin) }
+      let(:admin_personal_access_token) { create(:personal_access_token, user: admin).token }
 
       context 'with personal access token' do
         it 'returns 403 without private token when sudo defined' do
-          get api("/user?private_token=#{personal_access_token.token}&sudo=#{user.id}")
+          get api("/user?private_token=#{admin_personal_access_token}&sudo=#{user.id}")
 
           expect(response).to have_http_status(403)
         end
 
-        it 'returns current user without private token when sudo not defined' do
-          get api("/user?private_token=#{personal_access_token.token}")
+        it 'returns initial current user without private token when sudo not defined' do
+          get api("/user?private_token=#{admin_personal_access_token}")
 
           expect(response).to have_http_status(200)
-          expect(response).to match_response_schema('user/public')
+          expect(response).to match_response_schema('public_api/v4/user/public')
+          expect(json_response['id']).to eq(admin.id)
         end
       end
 
       context 'with private token' do
-        it 'returns current user with private token when sudo defined' do
-          get api("/user?private_token=#{private_token}&sudo=#{user.id}")
+        it 'returns sudoed user with private token when sudo defined' do
+          get api("/user?private_token=#{admin.private_token}&sudo=#{user.id}")
 
           expect(response).to have_http_status(200)
-          expect(response).to match_response_schema('user/login')
+          expect(response).to match_response_schema('public_api/v4/user/login')
+          expect(json_response['id']).to eq(user.id)
         end
 
-        it 'returns current user without private token when sudo not defined' do
-          get api("/user?private_token=#{private_token}")
+        it 'returns initial current user without private token when sudo not defined' do
+          get api("/user?private_token=#{admin.private_token}")
 
           expect(response).to have_http_status(200)
-          expect(response).to match_response_schema('user/public')
+          expect(response).to match_response_schema('public_api/v4/user/public')
+          expect(json_response['id']).to eq(admin.id)
         end
       end
     end
@@ -735,8 +794,11 @@ describe API::Users, api: true  do
       it "returns array of ssh keys" do
         user.keys << key
         user.save
+
         get api("/user/keys", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first["title"]).to eq(key.title)
       end
@@ -813,10 +875,12 @@ describe API::Users, api: true  do
     it "deletes existed key" do
       user.keys << key
       user.save
+
       expect do
         delete api("/user/keys/#{key.id}", user)
+
+        expect(response).to have_http_status(204)
       end.to change{user.keys.count}.by(-1)
-      expect(response).to have_http_status(200)
     end
 
     it "returns 404 if key ID not found" do
@@ -852,8 +916,11 @@ describe API::Users, api: true  do
       it "returns array of emails" do
         user.emails << email
         user.save
+
         get api("/user/emails", user)
+
         expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
         expect(json_response).to be_an Array
         expect(json_response.first["email"]).to eq(email.email)
       end
@@ -917,10 +984,12 @@ describe API::Users, api: true  do
     it "deletes existed email" do
       user.emails << email
       user.save
+
       expect do
         delete api("/user/emails/#{email.id}", user)
+
+        expect(response).to have_http_status(204)
       end.to change{user.emails.count}.by(-1)
-      expect(response).to have_http_status(200)
     end
 
     it "returns 404 if email ID not found" do
@@ -944,69 +1013,69 @@ describe API::Users, api: true  do
     end
   end
 
-  describe 'PUT /users/:id/block' do
+  describe 'POST /users/:id/block' do
     before { admin }
     it 'blocks existing user' do
-      put api("/users/#{user.id}/block", admin)
-      expect(response).to have_http_status(200)
+      post api("/users/#{user.id}/block", admin)
+      expect(response).to have_http_status(201)
       expect(user.reload.state).to eq('blocked')
     end
 
     it 'does not re-block ldap blocked users' do
-      put api("/users/#{ldap_blocked_user.id}/block", admin)
+      post api("/users/#{ldap_blocked_user.id}/block", admin)
       expect(response).to have_http_status(403)
       expect(ldap_blocked_user.reload.state).to eq('ldap_blocked')
     end
 
     it 'does not be available for non admin users' do
-      put api("/users/#{user.id}/block", user)
+      post api("/users/#{user.id}/block", user)
       expect(response).to have_http_status(403)
       expect(user.reload.state).to eq('active')
     end
 
     it 'returns a 404 error if user id not found' do
-      put api('/users/9999/block', admin)
+      post api('/users/9999/block', admin)
       expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 User Not Found')
     end
   end
 
-  describe 'PUT /users/:id/unblock' do
+  describe 'POST /users/:id/unblock' do
     let(:blocked_user)  { create(:user, state: 'blocked') }
     before { admin }
 
     it 'unblocks existing user' do
-      put api("/users/#{user.id}/unblock", admin)
-      expect(response).to have_http_status(200)
+      post api("/users/#{user.id}/unblock", admin)
+      expect(response).to have_http_status(201)
       expect(user.reload.state).to eq('active')
     end
 
     it 'unblocks a blocked user' do
-      put api("/users/#{blocked_user.id}/unblock", admin)
-      expect(response).to have_http_status(200)
+      post api("/users/#{blocked_user.id}/unblock", admin)
+      expect(response).to have_http_status(201)
       expect(blocked_user.reload.state).to eq('active')
     end
 
     it 'does not unblock ldap blocked users' do
-      put api("/users/#{ldap_blocked_user.id}/unblock", admin)
+      post api("/users/#{ldap_blocked_user.id}/unblock", admin)
       expect(response).to have_http_status(403)
       expect(ldap_blocked_user.reload.state).to eq('ldap_blocked')
     end
 
     it 'does not be available for non admin users' do
-      put api("/users/#{user.id}/unblock", user)
+      post api("/users/#{user.id}/unblock", user)
       expect(response).to have_http_status(403)
       expect(user.reload.state).to eq('active')
     end
 
     it 'returns a 404 error if user id not found' do
-      put api('/users/9999/block', admin)
+      post api('/users/9999/block', admin)
       expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 User Not Found')
     end
 
     it "returns a 404 for invalid ID" do
-      put api("/users/ASDF/block", admin)
+      post api("/users/ASDF/block", admin)
 
       expect(response).to have_http_status(404)
     end
@@ -1034,14 +1103,14 @@ describe API::Users, api: true  do
     end
 
     context "as a user than can see the event's project" do
-      it_behaves_like 'a paginated resources' do
-        let(:request) { get api("/users/#{user.id}/events", user) }
-      end
-
       context 'joined event' do
         it 'returns the "joined" event' do
           get api("/users/#{user.id}/events", user)
 
+          expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
+          expect(json_response).to be_an Array
+
           comment_event = json_response.find { |e| e['action_name'] == 'commented on' }
 
           expect(comment_event['project_id'].to_i).to eq(project.id)
@@ -1088,4 +1157,187 @@ describe API::Users, api: true  do
       expect(json_response['message']).to eq('404 User Not Found')
     end
   end
+
+  describe 'GET /users/:user_id/impersonation_tokens' do
+    let!(:active_personal_access_token) { create(:personal_access_token, user: user) }
+    let!(:revoked_personal_access_token) { create(:personal_access_token, :revoked, user: user) }
+    let!(:expired_personal_access_token) { create(:personal_access_token, :expired, user: user) }
+    let!(:impersonation_token) { create(:personal_access_token, :impersonation, user: user) }
+    let!(:revoked_impersonation_token) { create(:personal_access_token, :impersonation, :revoked, user: user) }
+
+    it 'returns a 404 error if user not found' do
+      get api("/users/#{not_existing_user_id}/impersonation_tokens", admin)
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 User Not Found')
+    end
+
+    it 'returns a 403 error when authenticated as normal user' do
+      get api("/users/#{not_existing_user_id}/impersonation_tokens", user)
+
+      expect(response).to have_http_status(403)
+      expect(json_response['message']).to eq('403 Forbidden')
+    end
+
+    it 'returns an array of all impersonated tokens' do
+      get api("/users/#{user.id}/impersonation_tokens", admin)
+
+      expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
+      expect(json_response.size).to eq(2)
+    end
+
+    it 'returns an array of active impersonation tokens if state active' do
+      get api("/users/#{user.id}/impersonation_tokens?state=active", admin)
+
+      expect(response).to have_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
+      expect(json_response.size).to eq(1)
+      expect(json_response).to all(include('active' => true))
+    end
+
+    it 'returns an array of inactive personal access tokens if active is set to false' do
+      get api("/users/#{user.id}/impersonation_tokens?state=inactive", admin)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.size).to eq(1)
+      expect(json_response).to all(include('active' => false))
+    end
+  end
+
+  describe 'POST /users/:user_id/impersonation_tokens' do
+    let(:name) { 'my new pat' }
+    let(:expires_at) { '2016-12-28' }
+    let(:scopes) { %w(api read_user) }
+    let(:impersonation) { true }
+
+    it 'returns validation error if impersonation token misses some attributes' do
+      post api("/users/#{user.id}/impersonation_tokens", admin)
+
+      expect(response).to have_http_status(400)
+      expect(json_response['error']).to eq('name is missing')
+    end
+
+    it 'returns a 404 error if user not found' do
+      post api("/users/#{not_existing_user_id}/impersonation_tokens", admin),
+        name: name,
+        expires_at: expires_at
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 User Not Found')
+    end
+
+    it 'returns a 403 error when authenticated as normal user' do
+      post api("/users/#{user.id}/impersonation_tokens", user),
+        name: name,
+        expires_at: expires_at
+
+      expect(response).to have_http_status(403)
+      expect(json_response['message']).to eq('403 Forbidden')
+    end
+
+    it 'creates a impersonation token' do
+      post api("/users/#{user.id}/impersonation_tokens", admin),
+        name: name,
+        expires_at: expires_at,
+        scopes: scopes,
+        impersonation: impersonation
+
+      expect(response).to have_http_status(201)
+      expect(json_response['name']).to eq(name)
+      expect(json_response['scopes']).to eq(scopes)
+      expect(json_response['expires_at']).to eq(expires_at)
+      expect(json_response['id']).to be_present
+      expect(json_response['created_at']).to be_present
+      expect(json_response['active']).to be_falsey
+      expect(json_response['revoked']).to be_falsey
+      expect(json_response['token']).to be_present
+      expect(json_response['impersonation']).to eq(impersonation)
+    end
+  end
+
+  describe 'GET /users/:user_id/impersonation_tokens/:impersonation_token_id' do
+    let!(:personal_access_token) { create(:personal_access_token, user: user) }
+    let!(:impersonation_token) { create(:personal_access_token, :impersonation, user: user) }
+
+    it 'returns 404 error if user not found' do
+      get api("/users/#{not_existing_user_id}/impersonation_tokens/1", admin)
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 User Not Found')
+    end
+
+    it 'returns a 404 error if impersonation token not found' do
+      get api("/users/#{user.id}/impersonation_tokens/#{not_existing_pat_id}", admin)
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Impersonation Token Not Found')
+    end
+
+    it 'returns a 404 error if token is not impersonation token' do
+      get api("/users/#{user.id}/impersonation_tokens/#{personal_access_token.id}", admin)
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Impersonation Token Not Found')
+    end
+
+    it 'returns a 403 error when authenticated as normal user' do
+      get api("/users/#{user.id}/impersonation_tokens/#{impersonation_token.id}", user)
+
+      expect(response).to have_http_status(403)
+      expect(json_response['message']).to eq('403 Forbidden')
+    end
+
+    it 'returns a personal access token' do
+      get api("/users/#{user.id}/impersonation_tokens/#{impersonation_token.id}", admin)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['token']).to be_present
+      expect(json_response['impersonation']).to be_truthy
+    end
+  end
+
+  describe 'DELETE /users/:user_id/impersonation_tokens/:impersonation_token_id' do
+    let!(:personal_access_token) { create(:personal_access_token, user: user) }
+    let!(:impersonation_token) { create(:personal_access_token, :impersonation, user: user) }
+
+    it 'returns a 404 error if user not found' do
+      delete api("/users/#{not_existing_user_id}/impersonation_tokens/1", admin)
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 User Not Found')
+    end
+
+    it 'returns a 404 error if impersonation token not found' do
+      delete api("/users/#{user.id}/impersonation_tokens/#{not_existing_pat_id}", admin)
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Impersonation Token Not Found')
+    end
+
+    it 'returns a 404 error if token is not impersonation token' do
+      delete api("/users/#{user.id}/impersonation_tokens/#{personal_access_token.id}", admin)
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Impersonation Token Not Found')
+    end
+
+    it 'returns a 403 error when authenticated as normal user' do
+      delete api("/users/#{user.id}/impersonation_tokens/#{impersonation_token.id}", user)
+
+      expect(response).to have_http_status(403)
+      expect(json_response['message']).to eq('403 Forbidden')
+    end
+
+    it 'revokes a impersonation token' do
+      delete api("/users/#{user.id}/impersonation_tokens/#{impersonation_token.id}", admin)
+
+      expect(response).to have_http_status(204)
+      expect(impersonation_token.revoked).to be_falsey
+      expect(impersonation_token.reload.revoked).to be_truthy
+    end
+  end
 end
diff --git a/spec/requests/api/v3/award_emoji_spec.rb b/spec/requests/api/v3/award_emoji_spec.rb
new file mode 100644
index 00000000000..eeb4d128c1b
--- /dev/null
+++ b/spec/requests/api/v3/award_emoji_spec.rb
@@ -0,0 +1,299 @@
+require 'spec_helper'
+
+describe API::V3::AwardEmoji, api: true  do
+  include ApiHelpers
+
+  let(:user)            { create(:user) }
+  let!(:project)        { create(:empty_project) }
+  let(:issue)           { create(:issue, project: project) }
+  let!(:award_emoji)    { create(:award_emoji, awardable: issue, user: user) }
+  let!(:merge_request)  { create(:merge_request, source_project: project, target_project: project) }
+  let!(:downvote)       { create(:award_emoji, :downvote, awardable: merge_request, user: user) }
+  let!(:note)           { create(:note, project: project, noteable: issue) }
+
+  before { project.team << [user, :master] }
+
+  describe "GET /projects/:id/awardable/:awardable_id/award_emoji" do
+    context 'on an issue' do
+      it "returns an array of award_emoji" do
+        get v3_api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['name']).to eq(award_emoji.name)
+      end
+
+      it "returns a 404 error when issue id not found" do
+        get v3_api("/projects/#{project.id}/issues/12345/award_emoji", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'on a merge request' do
+      it "returns an array of award_emoji" do
+        get v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji", user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.first['name']).to eq(downvote.name)
+      end
+    end
+
+    context 'on a snippet' do
+      let(:snippet) { create(:project_snippet, :public, project: project) }
+      let!(:award)  { create(:award_emoji, awardable: snippet) }
+
+      it 'returns the awarded emoji' do
+        get v3_api("/projects/#{project.id}/snippets/#{snippet.id}/award_emoji", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['name']).to eq(award.name)
+      end
+    end
+
+    context 'when the user has no access' do
+      it 'returns a status code 404' do
+        user1 = create(:user)
+
+        get v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji", user1)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/awardable/:awardable_id/notes/:note_id/award_emoji' do
+    let!(:rocket)  { create(:award_emoji, awardable: note, name: 'rocket') }
+
+    it 'returns an array of award emoji' do
+      get v3_api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.first['name']).to eq(rocket.name)
+    end
+  end
+
+  describe "GET /projects/:id/awardable/:awardable_id/award_emoji/:award_id" do
+    context 'on an issue' do
+      it "returns the award emoji" do
+        get v3_api("/projects/#{project.id}/issues/#{issue.id}/award_emoji/#{award_emoji.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['name']).to eq(award_emoji.name)
+        expect(json_response['awardable_id']).to eq(issue.id)
+        expect(json_response['awardable_type']).to eq("Issue")
+      end
+
+      it "returns a 404 error if the award is not found" do
+        get v3_api("/projects/#{project.id}/issues/#{issue.id}/award_emoji/12345", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'on a merge request' do
+      it 'returns the award emoji' do
+        get v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji/#{downvote.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['name']).to eq(downvote.name)
+        expect(json_response['awardable_id']).to eq(merge_request.id)
+        expect(json_response['awardable_type']).to eq("MergeRequest")
+      end
+    end
+
+    context 'on a snippet' do
+      let(:snippet) { create(:project_snippet, :public, project: project) }
+      let!(:award)  { create(:award_emoji, awardable: snippet) }
+
+      it 'returns the awarded emoji' do
+        get v3_api("/projects/#{project.id}/snippets/#{snippet.id}/award_emoji/#{award.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['name']).to eq(award.name)
+        expect(json_response['awardable_id']).to eq(snippet.id)
+        expect(json_response['awardable_type']).to eq("Snippet")
+      end
+    end
+
+    context 'when the user has no access' do
+      it 'returns a status code 404' do
+        user1 = create(:user)
+
+        get v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji/#{downvote.id}", user1)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/awardable/:awardable_id/notes/:note_id/award_emoji/:award_id' do
+    let!(:rocket)  { create(:award_emoji, awardable: note, name: 'rocket') }
+
+    it 'returns an award emoji' do
+      get v3_api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji/#{rocket.id}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).not_to be_an Array
+      expect(json_response['name']).to eq(rocket.name)
+    end
+  end
+
+  describe "POST /projects/:id/awardable/:awardable_id/award_emoji" do
+    let(:issue2)  { create(:issue, project: project, author: user) }
+
+    context "on an issue" do
+      it "creates a new award emoji" do
+        post v3_api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user), name: 'blowfish'
+
+        expect(response).to have_http_status(201)
+        expect(json_response['name']).to eq('blowfish')
+        expect(json_response['user']['username']).to eq(user.username)
+      end
+
+      it "returns a 400 bad request error if the name is not given" do
+        post v3_api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user)
+
+        expect(response).to have_http_status(400)
+      end
+
+      it "returns a 401 unauthorized error if the user is not authenticated" do
+        post v3_api("/projects/#{project.id}/issues/#{issue.id}/award_emoji"), name: 'thumbsup'
+
+        expect(response).to have_http_status(401)
+      end
+
+      it "returns a 404 error if the user authored issue" do
+        post v3_api("/projects/#{project.id}/issues/#{issue2.id}/award_emoji", user), name: 'thumbsup'
+
+        expect(response).to have_http_status(404)
+      end
+
+      it "normalizes +1 as thumbsup award" do
+        post v3_api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user), name: '+1'
+
+        expect(issue.award_emoji.last.name).to eq("thumbsup")
+      end
+
+      context 'when the emoji already has been awarded' do
+        it 'returns a 404 status code' do
+          post v3_api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user), name: 'thumbsup'
+          post v3_api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user), name: 'thumbsup'
+
+          expect(response).to have_http_status(404)
+          expect(json_response["message"]).to match("has already been taken")
+        end
+      end
+    end
+
+    context 'on a snippet' do
+      it 'creates a new award emoji' do
+        snippet = create(:project_snippet, :public, project: project)
+
+        post v3_api("/projects/#{project.id}/snippets/#{snippet.id}/award_emoji", user), name: 'blowfish'
+
+        expect(response).to have_http_status(201)
+        expect(json_response['name']).to eq('blowfish')
+        expect(json_response['user']['username']).to eq(user.username)
+      end
+    end
+  end
+
+  describe "POST /projects/:id/awardable/:awardable_id/notes/:note_id/award_emoji" do
+    let(:note2)  { create(:note, project: project, noteable: issue, author: user) }
+
+    it 'creates a new award emoji' do
+      expect do
+        post v3_api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji", user), name: 'rocket'
+      end.to change { note.award_emoji.count }.from(0).to(1)
+
+      expect(response).to have_http_status(201)
+      expect(json_response['user']['username']).to eq(user.username)
+    end
+
+    it "it returns 404 error when user authored note" do
+      post v3_api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note2.id}/award_emoji", user), name: 'thumbsup'
+
+      expect(response).to have_http_status(404)
+    end
+
+    it "normalizes +1 as thumbsup award" do
+      post v3_api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji", user), name: '+1'
+
+      expect(note.award_emoji.last.name).to eq("thumbsup")
+    end
+
+    context 'when the emoji already has been awarded' do
+      it 'returns a 404 status code' do
+        post v3_api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji", user), name: 'rocket'
+        post v3_api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji", user), name: 'rocket'
+
+        expect(response).to have_http_status(404)
+        expect(json_response["message"]).to match("has already been taken")
+      end
+    end
+  end
+
+  describe 'DELETE /projects/:id/awardable/:awardable_id/award_emoji/:award_id' do
+    context 'when the awardable is an Issue' do
+      it 'deletes the award' do
+        expect do
+          delete v3_api("/projects/#{project.id}/issues/#{issue.id}/award_emoji/#{award_emoji.id}", user)
+
+          expect(response).to have_http_status(200)
+        end.to change { issue.award_emoji.count }.from(1).to(0)
+      end
+
+      it 'returns a 404 error when the award emoji can not be found' do
+        delete v3_api("/projects/#{project.id}/issues/#{issue.id}/award_emoji/12345", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when the awardable is a Merge Request' do
+      it 'deletes the award' do
+        expect do
+          delete v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji/#{downvote.id}", user)
+
+          expect(response).to have_http_status(200)
+        end.to change { merge_request.award_emoji.count }.from(1).to(0)
+      end
+
+      it 'returns a 404 error when note id not found' do
+        delete v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/notes/12345", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when the awardable is a Snippet' do
+      let(:snippet) { create(:project_snippet, :public, project: project) }
+      let!(:award)  { create(:award_emoji, awardable: snippet, user: user) }
+
+      it 'deletes the award' do
+        expect do
+          delete v3_api("/projects/#{project.id}/snippets/#{snippet.id}/award_emoji/#{award.id}", user)
+
+          expect(response).to have_http_status(200)
+        end.to change { snippet.award_emoji.count }.from(1).to(0)
+      end
+    end
+  end
+
+  describe 'DELETE /projects/:id/awardable/:awardable_id/award_emoji/:award_emoji_id' do
+    let!(:rocket)  { create(:award_emoji, awardable: note, name: 'rocket', user: user) }
+
+    it 'deletes the award' do
+      expect do
+        delete v3_api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji/#{rocket.id}", user)
+
+        expect(response).to have_http_status(200)
+      end.to change { note.award_emoji.count }.from(1).to(0)
+    end
+  end
+end
diff --git a/spec/requests/api/v3/boards_spec.rb b/spec/requests/api/v3/boards_spec.rb
new file mode 100644
index 00000000000..eb95934f354
--- /dev/null
+++ b/spec/requests/api/v3/boards_spec.rb
@@ -0,0 +1,113 @@
+require 'spec_helper'
+
+describe API::V3::Boards, api: true  do
+  include ApiHelpers
+
+  let(:user)        { create(:user) }
+  let(:guest)       { create(:user) }
+  let(:non_member)  { create(:user) }
+  let!(:project)    { create(:empty_project, :public, creator_id: user.id, namespace: user.namespace ) }
+
+  let!(:dev_label) do
+    create(:label, title: 'Development', color: '#FFAABB', project: project)
+  end
+
+  let!(:test_label) do
+    create(:label, title: 'Testing', color: '#FFAACC', project: project)
+  end
+
+  let!(:dev_list) do
+    create(:list, label: dev_label, position: 1)
+  end
+
+  let!(:test_list) do
+    create(:list, label: test_label, position: 2)
+  end
+
+  let!(:board) do
+    create(:board, project: project, lists: [dev_list, test_list])
+  end
+
+  before do
+    project.team << [user, :reporter]
+    project.team << [guest, :guest]
+  end
+
+  describe "GET /projects/:id/boards" do
+    let(:base_url) { "/projects/#{project.id}/boards" }
+
+    context "when unauthenticated" do
+      it "returns authentication error" do
+        get v3_api(base_url)
+
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context "when authenticated" do
+      it "returns the project issue board" do
+        get v3_api(base_url, user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['id']).to eq(board.id)
+        expect(json_response.first['lists']).to be_an Array
+        expect(json_response.first['lists'].length).to eq(2)
+        expect(json_response.first['lists'].last).to have_key('position')
+      end
+    end
+  end
+
+  describe "GET /projects/:id/boards/:board_id/lists" do
+    let(:base_url) { "/projects/#{project.id}/boards/#{board.id}/lists" }
+
+    it 'returns issue board lists' do
+      get v3_api(base_url, user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+      expect(json_response.first['label']['name']).to eq(dev_label.title)
+    end
+
+    it 'returns 404 if board not found' do
+      get v3_api("/projects/#{project.id}/boards/22343/lists", user)
+
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe "DELETE /projects/:id/board/lists/:list_id" do
+    let(:base_url) { "/projects/#{project.id}/boards/#{board.id}/lists" }
+
+    it "rejects a non member from deleting a list" do
+      delete v3_api("#{base_url}/#{dev_list.id}", non_member)
+
+      expect(response).to have_http_status(403)
+    end
+
+    it "rejects a user with guest role from deleting a list" do
+      delete v3_api("#{base_url}/#{dev_list.id}", guest)
+
+      expect(response).to have_http_status(403)
+    end
+
+    it "returns 404 error if list id not found" do
+      delete v3_api("#{base_url}/44444", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    context "when the user is project owner" do
+      let(:owner)     { create(:user) }
+      let(:project)   { create(:empty_project, namespace: owner.namespace) }
+
+      it "deletes the list if an admin requests it" do
+        delete v3_api("#{base_url}/#{dev_list.id}", owner)
+
+        expect(response).to have_http_status(200)
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/branches_spec.rb b/spec/requests/api/v3/branches_spec.rb
new file mode 100644
index 00000000000..e4cedf98e64
--- /dev/null
+++ b/spec/requests/api/v3/branches_spec.rb
@@ -0,0 +1,83 @@
+require 'spec_helper'
+require 'mime/types'
+
+describe API::V3::Branches, api: true  do
+  include ApiHelpers
+
+  let(:user) { create(:user) }
+  let(:user2) { create(:user) }
+  let!(:project) { create(:project, :repository, creator: user) }
+  let!(:master) { create(:project_member, :master, user: user, project: project) }
+  let!(:guest) { create(:project_member, :guest, user: user2, project: project) }
+  let!(:branch_name) { 'feature' }
+  let!(:branch_with_dot) { CreateBranchService.new(project, user).execute("with.1.2.3", "master") }
+
+  describe "GET /projects/:id/repository/branches" do
+    it "returns an array of project branches" do
+      project.repository.expire_all_method_caches
+
+      get v3_api("/projects/#{project.id}/repository/branches", user), per_page: 100
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      branch_names = json_response.map { |x| x['name'] }
+      expect(branch_names).to match_array(project.repository.branch_names)
+    end
+  end
+
+  describe "DELETE /projects/:id/repository/branches/:branch" do
+    before do
+      allow_any_instance_of(Repository).to receive(:rm_branch).and_return(true)
+    end
+
+    it "removes branch" do
+      delete v3_api("/projects/#{project.id}/repository/branches/#{branch_name}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['branch_name']).to eq(branch_name)
+    end
+
+    it "removes a branch with dots in the branch name" do
+      delete v3_api("/projects/#{project.id}/repository/branches/with.1.2.3", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['branch_name']).to eq("with.1.2.3")
+    end
+
+    it 'returns 404 if branch not exists' do
+      delete v3_api("/projects/#{project.id}/repository/branches/foobar", user)
+      expect(response).to have_http_status(404)
+    end
+
+    it "removes protected branch" do
+      create(:protected_branch, project: project, name: branch_name)
+      delete v3_api("/projects/#{project.id}/repository/branches/#{branch_name}", user)
+      expect(response).to have_http_status(405)
+      expect(json_response['message']).to eq('Protected branch cant be removed')
+    end
+
+    it "does not remove HEAD branch" do
+      delete v3_api("/projects/#{project.id}/repository/branches/master", user)
+      expect(response).to have_http_status(405)
+      expect(json_response['message']).to eq('Cannot remove HEAD branch')
+    end
+  end
+
+  describe "DELETE /projects/:id/repository/merged_branches" do
+    before do
+      allow_any_instance_of(Repository).to receive(:rm_branch).and_return(true)
+    end
+
+    it 'returns 200' do
+      delete v3_api("/projects/#{project.id}/repository/merged_branches", user)
+
+      expect(response).to have_http_status(200)
+    end
+
+    it 'returns a 403 error if guest' do
+      delete v3_api("/projects/#{project.id}/repository/merged_branches", user2)
+
+      expect(response).to have_http_status(403)
+    end
+  end
+end
diff --git a/spec/requests/api/v3/broadcast_messages_spec.rb b/spec/requests/api/v3/broadcast_messages_spec.rb
new file mode 100644
index 00000000000..06556401a29
--- /dev/null
+++ b/spec/requests/api/v3/broadcast_messages_spec.rb
@@ -0,0 +1,34 @@
+require 'spec_helper'
+
+describe API::V3::BroadcastMessages, api: true do
+  include ApiHelpers
+
+  let(:user)  { create(:user) }
+  let(:admin) { create(:admin) }
+
+  describe 'DELETE /broadcast_messages/:id' do
+    let!(:message) { create(:broadcast_message) }
+
+    it 'returns a 401 for anonymous users' do
+      delete v3_api("/broadcast_messages/#{message.id}"),
+        attributes_for(:broadcast_message)
+
+      expect(response).to have_http_status(401)
+    end
+
+    it 'returns a 403 for users' do
+      delete v3_api("/broadcast_messages/#{message.id}", user),
+        attributes_for(:broadcast_message)
+
+      expect(response).to have_http_status(403)
+    end
+
+    it 'deletes the broadcast message for admins' do
+      expect do
+        delete v3_api("/broadcast_messages/#{message.id}", admin)
+
+        expect(response).to have_http_status(200)
+      end.to change { BroadcastMessage.count }.by(-1)
+    end
+  end
+end
diff --git a/spec/requests/api/v3/builds_spec.rb b/spec/requests/api/v3/builds_spec.rb
new file mode 100644
index 00000000000..a50c22a6dd1
--- /dev/null
+++ b/spec/requests/api/v3/builds_spec.rb
@@ -0,0 +1,489 @@
+require 'spec_helper'
+
+describe API::V3::Builds, api: true do
+  include ApiHelpers
+
+  let(:user) { create(:user) }
+  let(:api_user) { user }
+  let!(:project) { create(:project, :repository, creator: user, public_builds: false) }
+  let!(:developer) { create(:project_member, :developer, user: user, project: project) }
+  let(:reporter) { create(:project_member, :reporter, project: project) }
+  let(:guest) { create(:project_member, :guest, project: project) }
+  let!(:pipeline) { create(:ci_empty_pipeline, project: project, sha: project.commit.id, ref: project.default_branch) }
+  let!(:build) { create(:ci_build, pipeline: pipeline) }
+
+  describe 'GET /projects/:id/builds ' do
+    let(:query) { '' }
+
+    before do
+      create(:ci_build, :skipped, pipeline: pipeline)
+
+      get v3_api("/projects/#{project.id}/builds?#{query}", api_user)
+    end
+
+    context 'authorized user' do
+      it 'returns project builds' do
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+      end
+
+      it 'returns correct values' do
+        expect(json_response).not_to be_empty
+        expect(json_response.first['commit']['id']).to eq project.commit.id
+      end
+
+      it 'returns pipeline data' do
+        json_build = json_response.first
+        expect(json_build['pipeline']).not_to be_empty
+        expect(json_build['pipeline']['id']).to eq build.pipeline.id
+        expect(json_build['pipeline']['ref']).to eq build.pipeline.ref
+        expect(json_build['pipeline']['sha']).to eq build.pipeline.sha
+        expect(json_build['pipeline']['status']).to eq build.pipeline.status
+      end
+
+      context 'filter project with one scope element' do
+        let(:query) { 'scope=pending' }
+
+        it do
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+        end
+      end
+
+      context 'filter project with scope skipped' do
+        let(:query) { 'scope=skipped' }
+        let(:json_build) { json_response.first }
+
+        it 'return builds with status skipped' do
+          expect(response).to have_http_status 200
+          expect(json_response).to be_an Array
+          expect(json_response.length).to eq 1
+          expect(json_build['status']).to eq 'skipped'
+        end
+      end
+
+      context 'filter project with array of scope elements' do
+        let(:query) { 'scope[0]=pending&scope[1]=running' }
+
+        it do
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+        end
+      end
+
+      context 'respond 400 when scope contains invalid state' do
+        let(:query) { 'scope[0]=pending&scope[1]=unknown_status' }
+
+        it { expect(response).to have_http_status(400) }
+      end
+    end
+
+    context 'unauthorized user' do
+      let(:api_user) { nil }
+
+      it 'does not return project builds' do
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/repository/commits/:sha/builds' do
+    context 'when commit does not exist in repository' do
+      before do
+        get v3_api("/projects/#{project.id}/repository/commits/1a271fd1/builds", api_user)
+      end
+
+      it 'responds with 404' do
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when commit exists in repository' do
+      context 'when user is authorized' do
+        context 'when pipeline has jobs' do
+          before do
+            create(:ci_pipeline, project: project, sha: project.commit.id)
+            create(:ci_build, pipeline: pipeline)
+            create(:ci_build)
+
+            get v3_api("/projects/#{project.id}/repository/commits/#{project.commit.id}/builds", api_user)
+          end
+
+          it 'returns project jobs for specific commit' do
+            expect(response).to have_http_status(200)
+            expect(response).to include_pagination_headers
+            expect(json_response).to be_an Array
+            expect(json_response.size).to eq 2
+          end
+
+          it 'returns pipeline data' do
+            json_build = json_response.first
+            expect(json_build['pipeline']).not_to be_empty
+            expect(json_build['pipeline']['id']).to eq build.pipeline.id
+            expect(json_build['pipeline']['ref']).to eq build.pipeline.ref
+            expect(json_build['pipeline']['sha']).to eq build.pipeline.sha
+            expect(json_build['pipeline']['status']).to eq build.pipeline.status
+          end
+        end
+
+        context 'when pipeline has no jobs' do
+          before do
+            branch_head = project.commit('feature').id
+            get v3_api("/projects/#{project.id}/repository/commits/#{branch_head}/builds", api_user)
+          end
+
+          it 'returns an empty array' do
+            expect(response).to have_http_status(200)
+            expect(json_response).to be_an Array
+            expect(json_response).to be_empty
+          end
+        end
+      end
+
+      context 'when user is not authorized' do
+        before do
+          create(:ci_pipeline, project: project, sha: project.commit.id)
+          create(:ci_build, pipeline: pipeline)
+
+          get v3_api("/projects/#{project.id}/repository/commits/#{project.commit.id}/builds", nil)
+        end
+
+        it 'does not return project jobs' do
+          expect(response).to have_http_status(401)
+          expect(json_response.except('message')).to be_empty
+        end
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/builds/:build_id' do
+    before do
+      get v3_api("/projects/#{project.id}/builds/#{build.id}", api_user)
+    end
+
+    context 'authorized user' do
+      it 'returns specific job data' do
+        expect(response).to have_http_status(200)
+        expect(json_response['name']).to eq('test')
+      end
+
+      it 'returns pipeline data' do
+        json_build = json_response
+        expect(json_build['pipeline']).not_to be_empty
+        expect(json_build['pipeline']['id']).to eq build.pipeline.id
+        expect(json_build['pipeline']['ref']).to eq build.pipeline.ref
+        expect(json_build['pipeline']['sha']).to eq build.pipeline.sha
+        expect(json_build['pipeline']['status']).to eq build.pipeline.status
+      end
+    end
+
+    context 'unauthorized user' do
+      let(:api_user) { nil }
+
+      it 'does not return specific job data' do
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/builds/:build_id/artifacts' do
+    before do
+      get v3_api("/projects/#{project.id}/builds/#{build.id}/artifacts", api_user)
+    end
+
+    context 'job with artifacts' do
+      let(:build) { create(:ci_build, :artifacts, pipeline: pipeline) }
+
+      context 'authorized user' do
+        let(:download_headers) do
+          { 'Content-Transfer-Encoding' => 'binary',
+            'Content-Disposition' => 'attachment; filename=ci_build_artifacts.zip' }
+        end
+
+        it 'returns specific job artifacts' do
+          expect(response).to have_http_status(200)
+          expect(response.headers).to include(download_headers)
+          expect(response.body).to match_file(build.artifacts_file.file.file)
+        end
+      end
+
+      context 'unauthorized user' do
+        let(:api_user) { nil }
+
+        it 'does not return specific job artifacts' do
+          expect(response).to have_http_status(401)
+        end
+      end
+    end
+
+    it 'does not return job artifacts if not uploaded' do
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe 'GET /projects/:id/artifacts/:ref_name/download?job=name' do
+    let(:api_user) { reporter.user }
+    let(:build) { create(:ci_build, :artifacts, pipeline: pipeline) }
+
+    before do
+      build.success
+    end
+
+    def path_for_ref(ref = pipeline.ref, job = build.name)
+      v3_api("/projects/#{project.id}/builds/artifacts/#{ref}/download?job=#{job}", api_user)
+    end
+
+    context 'when not logged in' do
+      let(:api_user) { nil }
+
+      before do
+        get path_for_ref
+      end
+
+      it 'gives 401' do
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context 'when logging as guest' do
+      let(:api_user) { guest.user }
+
+      before do
+        get path_for_ref
+      end
+
+      it 'gives 403' do
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context 'non-existing job' do
+      shared_examples 'not found' do
+        it { expect(response).to have_http_status(:not_found) }
+      end
+
+      context 'has no such ref' do
+        before do
+          get path_for_ref('TAIL', build.name)
+        end
+
+        it_behaves_like 'not found'
+      end
+
+      context 'has no such job' do
+        before do
+          get path_for_ref(pipeline.ref, 'NOBUILD')
+        end
+
+        it_behaves_like 'not found'
+      end
+    end
+
+    context 'find proper job' do
+      shared_examples 'a valid file' do
+        let(:download_headers) do
+          { 'Content-Transfer-Encoding' => 'binary',
+            'Content-Disposition' =>
+              "attachment; filename=#{build.artifacts_file.filename}" }
+        end
+
+        it { expect(response).to have_http_status(200) }
+        it { expect(response.headers).to include(download_headers) }
+      end
+
+      context 'with regular branch' do
+        before do
+          pipeline.reload
+          pipeline.update(ref: 'master',
+                          sha: project.commit('master').sha)
+
+          get path_for_ref('master')
+        end
+
+        it_behaves_like 'a valid file'
+      end
+
+      context 'with branch name containing slash' do
+        before do
+          pipeline.reload
+          pipeline.update(ref: 'improve/awesome',
+                          sha: project.commit('improve/awesome').sha)
+        end
+
+        before do
+          get path_for_ref('improve/awesome')
+        end
+
+        it_behaves_like 'a valid file'
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/builds/:build_id/trace' do
+    let(:build) { create(:ci_build, :trace, pipeline: pipeline) }
+
+    before do
+      get v3_api("/projects/#{project.id}/builds/#{build.id}/trace", api_user)
+    end
+
+    context 'authorized user' do
+      it 'returns specific job trace' do
+        expect(response).to have_http_status(200)
+        expect(response.body).to eq(build.trace)
+      end
+    end
+
+    context 'unauthorized user' do
+      let(:api_user) { nil }
+
+      it 'does not return specific job trace' do
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/builds/:build_id/cancel' do
+    before do
+      post v3_api("/projects/#{project.id}/builds/#{build.id}/cancel", api_user)
+    end
+
+    context 'authorized user' do
+      context 'user with :update_build persmission' do
+        it 'cancels running or pending job' do
+          expect(response).to have_http_status(201)
+          expect(project.builds.first.status).to eq('canceled')
+        end
+      end
+
+      context 'user without :update_build permission' do
+        let(:api_user) { reporter.user }
+
+        it 'does not cancel job' do
+          expect(response).to have_http_status(403)
+        end
+      end
+    end
+
+    context 'unauthorized user' do
+      let(:api_user) { nil }
+
+      it 'does not cancel job' do
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/builds/:build_id/retry' do
+    let(:build) { create(:ci_build, :canceled, pipeline: pipeline) }
+
+    before do
+      post v3_api("/projects/#{project.id}/builds/#{build.id}/retry", api_user)
+    end
+
+    context 'authorized user' do
+      context 'user with :update_build permission' do
+        it 'retries non-running job' do
+          expect(response).to have_http_status(201)
+          expect(project.builds.first.status).to eq('canceled')
+          expect(json_response['status']).to eq('pending')
+        end
+      end
+
+      context 'user without :update_build permission' do
+        let(:api_user) { reporter.user }
+
+        it 'does not retry job' do
+          expect(response).to have_http_status(403)
+        end
+      end
+    end
+
+    context 'unauthorized user' do
+      let(:api_user) { nil }
+
+      it 'does not retry job' do
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/builds/:build_id/erase' do
+    before do
+      post v3_api("/projects/#{project.id}/builds/#{build.id}/erase", user)
+    end
+
+    context 'job is erasable' do
+      let(:build) { create(:ci_build, :trace, :artifacts, :success, project: project, pipeline: pipeline) }
+
+      it 'erases job content' do
+        expect(response.status).to eq 201
+        expect(build.trace).to be_empty
+        expect(build.artifacts_file.exists?).to be_falsy
+        expect(build.artifacts_metadata.exists?).to be_falsy
+      end
+
+      it 'updates job' do
+        expect(build.reload.erased_at).to be_truthy
+        expect(build.reload.erased_by).to eq user
+      end
+    end
+
+    context 'job is not erasable' do
+      let(:build) { create(:ci_build, :trace, project: project, pipeline: pipeline) }
+
+      it 'responds with forbidden' do
+        expect(response.status).to eq 403
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/builds/:build_id/artifacts/keep' do
+    before do
+      post v3_api("/projects/#{project.id}/builds/#{build.id}/artifacts/keep", user)
+    end
+
+    context 'artifacts did not expire' do
+      let(:build) do
+        create(:ci_build, :trace, :artifacts, :success,
+               project: project, pipeline: pipeline, artifacts_expire_at: Time.now + 7.days)
+      end
+
+      it 'keeps artifacts' do
+        expect(response.status).to eq 200
+        expect(build.reload.artifacts_expire_at).to be_nil
+      end
+    end
+
+    context 'no artifacts' do
+      let(:build) { create(:ci_build, project: project, pipeline: pipeline) }
+
+      it 'responds with not found' do
+        expect(response.status).to eq 404
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/builds/:build_id/play' do
+    before do
+      post v3_api("/projects/#{project.id}/builds/#{build.id}/play", user)
+    end
+
+    context 'on an playable job' do
+      let(:build) { create(:ci_build, :manual, project: project, pipeline: pipeline) }
+
+      it 'plays the job' do
+        expect(response).to have_http_status 200
+        expect(json_response['user']['id']).to eq(user.id)
+        expect(json_response['id']).to eq(build.id)
+      end
+    end
+
+    context 'on a non-playable job' do
+      it 'returns a status code 400, Bad Request' do
+        expect(response).to have_http_status 400
+        expect(response.body).to match("Unplayable Job")
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/commits_spec.rb b/spec/requests/api/v3/commits_spec.rb
new file mode 100644
index 00000000000..e298ef055e1
--- /dev/null
+++ b/spec/requests/api/v3/commits_spec.rb
@@ -0,0 +1,578 @@
+require 'spec_helper'
+require 'mime/types'
+
+describe API::V3::Commits, api: true do
+  include ApiHelpers
+  let(:user) { create(:user) }
+  let(:user2) { create(:user) }
+  let!(:project) { create(:project, :repository, creator: user, namespace: user.namespace) }
+  let!(:master) { create(:project_member, :master, user: user, project: project) }
+  let!(:guest) { create(:project_member, :guest, user: user2, project: project) }
+  let!(:note) { create(:note_on_commit, author: user, project: project, commit_id: project.repository.commit.id, note: 'a comment on a commit') }
+  let!(:another_note) { create(:note_on_commit, author: user, project: project, commit_id: project.repository.commit.id, note: 'another comment on a commit') }
+
+  before { project.team << [user, :reporter] }
+
+  describe "List repository commits" do
+    context "authorized user" do
+      before { project.team << [user2, :reporter] }
+
+      it "returns project commits" do
+        commit = project.repository.commit
+        get v3_api("/projects/#{project.id}/repository/commits", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['id']).to eq(commit.id)
+        expect(json_response.first['committer_name']).to eq(commit.committer_name)
+        expect(json_response.first['committer_email']).to eq(commit.committer_email)
+      end
+    end
+
+    context "unauthorized user" do
+      it "does not return project commits" do
+        get v3_api("/projects/#{project.id}/repository/commits")
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context "since optional parameter" do
+      it "returns project commits since provided parameter" do
+        commits = project.repository.commits("master")
+        since = commits.second.created_at
+
+        get v3_api("/projects/#{project.id}/repository/commits?since=#{since.utc.iso8601}", user)
+
+        expect(json_response.size).to eq 2
+        expect(json_response.first["id"]).to eq(commits.first.id)
+        expect(json_response.second["id"]).to eq(commits.second.id)
+      end
+    end
+
+    context "until optional parameter" do
+      it "returns project commits until provided parameter" do
+        commits = project.repository.commits("master")
+        before = commits.second.created_at
+
+        get v3_api("/projects/#{project.id}/repository/commits?until=#{before.utc.iso8601}", user)
+
+        if commits.size >= 20
+          expect(json_response.size).to eq(20)
+        else
+          expect(json_response.size).to eq(commits.size - 1)
+        end
+
+        expect(json_response.first["id"]).to eq(commits.second.id)
+        expect(json_response.second["id"]).to eq(commits.third.id)
+      end
+    end
+
+    context "invalid xmlschema date parameters" do
+      it "returns an invalid parameter error message" do
+        get v3_api("/projects/#{project.id}/repository/commits?since=invalid-date", user)
+
+        expect(response).to have_http_status(400)
+        expect(json_response['error']).to eq('since is invalid')
+      end
+    end
+
+    context "path optional parameter" do
+      it "returns project commits matching provided path parameter" do
+        path = 'files/ruby/popen.rb'
+
+        get v3_api("/projects/#{project.id}/repository/commits?path=#{path}", user)
+
+        expect(json_response.size).to eq(3)
+        expect(json_response.first["id"]).to eq("570e7b2abdd848b95f2f578043fc23bd6f6fd24d")
+      end
+    end
+  end
+
+  describe "Create a commit with multiple files and actions" do
+    let!(:url) { "/projects/#{project.id}/repository/commits" }
+
+    it 'returns a 403 unauthorized for user without permissions' do
+      post v3_api(url, user2)
+
+      expect(response).to have_http_status(403)
+    end
+
+    it 'returns a 400 bad request if no params are given' do
+      post v3_api(url, user)
+
+      expect(response).to have_http_status(400)
+    end
+
+    context :create do
+      let(:message) { 'Created file' }
+      let!(:invalid_c_params) do
+        {
+          branch_name: 'master',
+          commit_message: message,
+          actions: [
+            {
+              action: 'create',
+              file_path: 'files/ruby/popen.rb',
+              content: 'puts 8'
+            }
+          ]
+        }
+      end
+      let!(:valid_c_params) do
+        {
+          branch_name: 'master',
+          commit_message: message,
+          actions: [
+            {
+              action: 'create',
+              file_path: 'foo/bar/baz.txt',
+              content: 'puts 8'
+            }
+          ]
+        }
+      end
+
+      it 'a new file in project repo' do
+        post v3_api(url, user), valid_c_params
+
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq(message)
+        expect(json_response['committer_name']).to eq(user.name)
+        expect(json_response['committer_email']).to eq(user.email)
+      end
+
+      it 'returns a 400 bad request if file exists' do
+        post v3_api(url, user), invalid_c_params
+
+        expect(response).to have_http_status(400)
+      end
+
+      context 'with project path in URL' do
+        let(:url) { "/projects/#{project.full_path.gsub('/', '%2F')}/repository/commits" }
+
+        it 'a new file in project repo' do
+          post v3_api(url, user), valid_c_params
+
+          expect(response).to have_http_status(201)
+        end
+      end
+    end
+
+    context :delete do
+      let(:message) { 'Deleted file' }
+      let!(:invalid_d_params) do
+        {
+          branch_name: 'markdown',
+          commit_message: message,
+          actions: [
+            {
+              action: 'delete',
+              file_path: 'doc/api/projects.md'
+            }
+          ]
+        }
+      end
+      let!(:valid_d_params) do
+        {
+          branch_name: 'markdown',
+          commit_message: message,
+          actions: [
+            {
+              action: 'delete',
+              file_path: 'doc/api/users.md'
+            }
+          ]
+        }
+      end
+
+      it 'an existing file in project repo' do
+        post v3_api(url, user), valid_d_params
+
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq(message)
+      end
+
+      it 'returns a 400 bad request if file does not exist' do
+        post v3_api(url, user), invalid_d_params
+
+        expect(response).to have_http_status(400)
+      end
+    end
+
+    context :move do
+      let(:message) { 'Moved file' }
+      let!(:invalid_m_params) do
+        {
+          branch_name: 'feature',
+          commit_message: message,
+          actions: [
+            {
+              action: 'move',
+              file_path: 'CHANGELOG',
+              previous_path: 'VERSION',
+              content: '6.7.0.pre'
+            }
+          ]
+        }
+      end
+      let!(:valid_m_params) do
+        {
+          branch_name: 'feature',
+          commit_message: message,
+          actions: [
+            {
+              action: 'move',
+              file_path: 'VERSION.txt',
+              previous_path: 'VERSION',
+              content: '6.7.0.pre'
+            }
+          ]
+        }
+      end
+
+      it 'an existing file in project repo' do
+        post v3_api(url, user), valid_m_params
+
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq(message)
+      end
+
+      it 'returns a 400 bad request if file does not exist' do
+        post v3_api(url, user), invalid_m_params
+
+        expect(response).to have_http_status(400)
+      end
+    end
+
+    context :update do
+      let(:message) { 'Updated file' }
+      let!(:invalid_u_params) do
+        {
+          branch_name: 'master',
+          commit_message: message,
+          actions: [
+            {
+              action: 'update',
+              file_path: 'foo/bar.baz',
+              content: 'puts 8'
+            }
+          ]
+        }
+      end
+      let!(:valid_u_params) do
+        {
+          branch_name: 'master',
+          commit_message: message,
+          actions: [
+            {
+              action: 'update',
+              file_path: 'files/ruby/popen.rb',
+              content: 'puts 8'
+            }
+          ]
+        }
+      end
+
+      it 'an existing file in project repo' do
+        post v3_api(url, user), valid_u_params
+
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq(message)
+      end
+
+      it 'returns a 400 bad request if file does not exist' do
+        post v3_api(url, user), invalid_u_params
+
+        expect(response).to have_http_status(400)
+      end
+    end
+
+    context "multiple operations" do
+      let(:message) { 'Multiple actions' }
+      let!(:invalid_mo_params) do
+        {
+          branch_name: 'master',
+          commit_message: message,
+          actions: [
+            {
+              action: 'create',
+              file_path: 'files/ruby/popen.rb',
+              content: 'puts 8'
+            },
+            {
+              action: 'delete',
+              file_path: 'doc/v3_api/projects.md'
+            },
+            {
+              action: 'move',
+              file_path: 'CHANGELOG',
+              previous_path: 'VERSION',
+              content: '6.7.0.pre'
+            },
+            {
+              action: 'update',
+              file_path: 'foo/bar.baz',
+              content: 'puts 8'
+            }
+          ]
+        }
+      end
+      let!(:valid_mo_params) do
+        {
+          branch_name: 'master',
+          commit_message: message,
+          actions: [
+            {
+              action: 'create',
+              file_path: 'foo/bar/baz.txt',
+              content: 'puts 8'
+            },
+            {
+              action: 'delete',
+              file_path: 'Gemfile.zip'
+            },
+            {
+              action: 'move',
+              file_path: 'VERSION.txt',
+              previous_path: 'VERSION',
+              content: '6.7.0.pre'
+            },
+            {
+              action: 'update',
+              file_path: 'files/ruby/popen.rb',
+              content: 'puts 8'
+            }
+          ]
+        }
+      end
+
+      it 'are commited as one in project repo' do
+        post v3_api(url, user), valid_mo_params
+
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq(message)
+      end
+
+      it 'return a 400 bad request if there are any issues' do
+        post v3_api(url, user), invalid_mo_params
+
+        expect(response).to have_http_status(400)
+      end
+    end
+  end
+
+  describe "Get a single commit" do
+    context "authorized user" do
+      it "returns a commit by sha" do
+        get v3_api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['id']).to eq(project.repository.commit.id)
+        expect(json_response['title']).to eq(project.repository.commit.title)
+        expect(json_response['stats']['additions']).to eq(project.repository.commit.stats.additions)
+        expect(json_response['stats']['deletions']).to eq(project.repository.commit.stats.deletions)
+        expect(json_response['stats']['total']).to eq(project.repository.commit.stats.total)
+      end
+
+      it "returns a 404 error if not found" do
+        get v3_api("/projects/#{project.id}/repository/commits/invalid_sha", user)
+        expect(response).to have_http_status(404)
+      end
+
+      it "returns nil for commit without CI" do
+        get v3_api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['status']).to be_nil
+      end
+
+      it "returns status for CI" do
+        pipeline = project.ensure_pipeline('master', project.repository.commit.sha)
+        pipeline.update(status: 'success')
+
+        get v3_api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['status']).to eq(pipeline.status)
+      end
+
+      it "returns status for CI when pipeline is created" do
+        project.ensure_pipeline('master', project.repository.commit.sha)
+
+        get v3_api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['status']).to eq("created")
+      end
+    end
+
+    context "unauthorized user" do
+      it "does not return the selected commit" do
+        get v3_api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}")
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe "Get the diff of a commit" do
+    context "authorized user" do
+      before { project.team << [user2, :reporter] }
+
+      it "returns the diff of the selected commit" do
+        get v3_api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/diff", user)
+        expect(response).to have_http_status(200)
+
+        expect(json_response).to be_an Array
+        expect(json_response.length).to be >= 1
+        expect(json_response.first.keys).to include "diff"
+      end
+
+      it "returns a 404 error if invalid commit" do
+        get v3_api("/projects/#{project.id}/repository/commits/invalid_sha/diff", user)
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context "unauthorized user" do
+      it "does not return the diff of the selected commit" do
+        get v3_api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/diff")
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'Get the comments of a commit' do
+    context 'authorized user' do
+      it 'returns merge_request comments' do
+        get v3_api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/comments", user)
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(2)
+        expect(json_response.first['note']).to eq('a comment on a commit')
+        expect(json_response.first['author']['id']).to eq(user.id)
+      end
+
+      it 'returns a 404 error if merge_request_id not found' do
+        get v3_api("/projects/#{project.id}/repository/commits/1234ab/comments", user)
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'unauthorized user' do
+      it 'does not return the diff of the selected commit' do
+        get v3_api("/projects/#{project.id}/repository/commits/1234ab/comments")
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'POST :id/repository/commits/:sha/cherry_pick' do
+    let(:master_pickable_commit)  { project.commit('7d3b0f7cff5f37573aea97cebfd5692ea1689924') }
+
+    context 'authorized user' do
+      it 'cherry picks a commit' do
+        post v3_api("/projects/#{project.id}/repository/commits/#{master_pickable_commit.id}/cherry_pick", user), branch: 'master'
+
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq(master_pickable_commit.title)
+        expect(json_response['message']).to eq(master_pickable_commit.message)
+        expect(json_response['author_name']).to eq(master_pickable_commit.author_name)
+        expect(json_response['committer_name']).to eq(user.name)
+      end
+
+      it 'returns 400 if commit is already included in the target branch' do
+        post v3_api("/projects/#{project.id}/repository/commits/#{master_pickable_commit.id}/cherry_pick", user), branch: 'markdown'
+
+        expect(response).to have_http_status(400)
+        expect(json_response['message']).to eq('Sorry, we cannot cherry-pick this commit automatically.
+                     A cherry-pick may have already been performed with this commit, or a more recent commit may have updated some of its content.')
+      end
+
+      it 'returns 400 if you are not allowed to push to the target branch' do
+        project.team << [user2, :developer]
+        protected_branch = create(:protected_branch, project: project, name: 'feature')
+
+        post v3_api("/projects/#{project.id}/repository/commits/#{master_pickable_commit.id}/cherry_pick", user2), branch: protected_branch.name
+
+        expect(response).to have_http_status(400)
+        expect(json_response['message']).to eq('You are not allowed to push into this branch')
+      end
+
+      it 'returns 400 for missing parameters' do
+        post v3_api("/projects/#{project.id}/repository/commits/#{master_pickable_commit.id}/cherry_pick", user)
+
+        expect(response).to have_http_status(400)
+        expect(json_response['error']).to eq('branch is missing')
+      end
+
+      it 'returns 404 if commit is not found' do
+        post v3_api("/projects/#{project.id}/repository/commits/abcd0123/cherry_pick", user), branch: 'master'
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 Commit Not Found')
+      end
+
+      it 'returns 404 if branch is not found' do
+        post v3_api("/projects/#{project.id}/repository/commits/#{master_pickable_commit.id}/cherry_pick", user), branch: 'foo'
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 Branch Not Found')
+      end
+
+      it 'returns 400 for missing parameters' do
+        post v3_api("/projects/#{project.id}/repository/commits/#{master_pickable_commit.id}/cherry_pick", user)
+
+        expect(response).to have_http_status(400)
+        expect(json_response['error']).to eq('branch is missing')
+      end
+    end
+
+    context 'unauthorized user' do
+      it 'does not cherry pick the commit' do
+        post v3_api("/projects/#{project.id}/repository/commits/#{master_pickable_commit.id}/cherry_pick"), branch: 'master'
+
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'Post comment to commit' do
+    context 'authorized user' do
+      it 'returns comment' do
+        post v3_api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/comments", user), note: 'My comment'
+        expect(response).to have_http_status(201)
+        expect(json_response['note']).to eq('My comment')
+        expect(json_response['path']).to be_nil
+        expect(json_response['line']).to be_nil
+        expect(json_response['line_type']).to be_nil
+      end
+
+      it 'returns the inline comment' do
+        post v3_api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/comments", user), note: 'My comment', path: project.repository.commit.raw_diffs.first.new_path, line: 1, line_type: 'new'
+
+        expect(response).to have_http_status(201)
+        expect(json_response['note']).to eq('My comment')
+        expect(json_response['path']).to eq(project.repository.commit.raw_diffs.first.new_path)
+        expect(json_response['line']).to eq(1)
+        expect(json_response['line_type']).to eq('new')
+      end
+
+      it 'returns 400 if note is missing' do
+        post v3_api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/comments", user)
+        expect(response).to have_http_status(400)
+      end
+
+      it 'returns 404 if note is attached to non existent commit' do
+        post v3_api("/projects/#{project.id}/repository/commits/1234ab/comments", user), note: 'My comment'
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'unauthorized user' do
+      it 'does not return the diff of the selected commit' do
+        post v3_api("/projects/#{project.id}/repository/commits/#{project.repository.commit.id}/comments")
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/deploy_keys_spec.rb b/spec/requests/api/v3/deploy_keys_spec.rb
new file mode 100644
index 00000000000..f5bdf408c5e
--- /dev/null
+++ b/spec/requests/api/v3/deploy_keys_spec.rb
@@ -0,0 +1,172 @@
+require 'spec_helper'
+
+describe API::V3::DeployKeys, api: true  do
+  include ApiHelpers
+
+  let(:user)        { create(:user) }
+  let(:admin)       { create(:admin) }
+  let(:project)     { create(:empty_project, creator_id: user.id) }
+  let(:project2)    { create(:empty_project, creator_id: user.id) }
+  let(:deploy_key)  { create(:deploy_key, public: true) }
+
+  let!(:deploy_keys_project) do
+    create(:deploy_keys_project, project: project, deploy_key: deploy_key)
+  end
+
+  describe 'GET /deploy_keys' do
+    context 'when unauthenticated' do
+      it 'should return authentication error' do
+        get v3_api('/deploy_keys')
+
+        expect(response.status).to eq(401)
+      end
+    end
+
+    context 'when authenticated as non-admin user' do
+      it 'should return a 403 error' do
+        get v3_api('/deploy_keys', user)
+
+        expect(response.status).to eq(403)
+      end
+    end
+
+    context 'when authenticated as admin' do
+      it 'should return all deploy keys' do
+        get v3_api('/deploy_keys', admin)
+
+        expect(response.status).to eq(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['id']).to eq(deploy_keys_project.deploy_key.id)
+      end
+    end
+  end
+
+  %w(deploy_keys keys).each do |path|
+    describe "GET /projects/:id/#{path}" do
+      before { deploy_key }
+
+      it 'should return array of ssh keys' do
+        get v3_api("/projects/#{project.id}/#{path}", admin)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['title']).to eq(deploy_key.title)
+      end
+    end
+
+    describe "GET /projects/:id/#{path}/:key_id" do
+      it 'should return a single key' do
+        get v3_api("/projects/#{project.id}/#{path}/#{deploy_key.id}", admin)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['title']).to eq(deploy_key.title)
+      end
+
+      it 'should return 404 Not Found with invalid ID' do
+        get v3_api("/projects/#{project.id}/#{path}/404", admin)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    describe "POST /projects/:id/deploy_keys" do
+      it 'should not create an invalid ssh key' do
+        post v3_api("/projects/#{project.id}/#{path}", admin), { title: 'invalid key' }
+
+        expect(response).to have_http_status(400)
+        expect(json_response['error']).to eq('key is missing')
+      end
+
+      it 'should not create a key without title' do
+        post v3_api("/projects/#{project.id}/#{path}", admin), key: 'some key'
+
+        expect(response).to have_http_status(400)
+        expect(json_response['error']).to eq('title is missing')
+      end
+
+      it 'should create new ssh key' do
+        key_attrs = attributes_for :another_key
+
+        expect do
+          post v3_api("/projects/#{project.id}/#{path}", admin), key_attrs
+        end.to change{ project.deploy_keys.count }.by(1)
+      end
+
+      it 'returns an existing ssh key when attempting to add a duplicate' do
+        expect do
+          post v3_api("/projects/#{project.id}/#{path}", admin), { key: deploy_key.key, title: deploy_key.title }
+        end.not_to change { project.deploy_keys.count }
+
+        expect(response).to have_http_status(201)
+      end
+
+      it 'joins an existing ssh key to a new project' do
+        expect do
+          post v3_api("/projects/#{project2.id}/#{path}", admin), { key: deploy_key.key, title: deploy_key.title }
+        end.to change { project2.deploy_keys.count }.by(1)
+
+        expect(response).to have_http_status(201)
+      end
+    end
+
+    describe "DELETE /projects/:id/#{path}/:key_id" do
+      before { deploy_key }
+
+      it 'should delete existing key' do
+        expect do
+          delete v3_api("/projects/#{project.id}/#{path}/#{deploy_key.id}", admin)
+        end.to change{ project.deploy_keys.count }.by(-1)
+      end
+
+      it 'should return 404 Not Found with invalid ID' do
+        delete v3_api("/projects/#{project.id}/#{path}/404", admin)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    describe "POST /projects/:id/#{path}/:key_id/enable" do
+      let(:project2) { create(:empty_project) }
+
+      context 'when the user can admin the project' do
+        it 'enables the key' do
+          expect do
+            post v3_api("/projects/#{project2.id}/#{path}/#{deploy_key.id}/enable", admin)
+          end.to change { project2.deploy_keys.count }.from(0).to(1)
+
+          expect(response).to have_http_status(201)
+          expect(json_response['id']).to eq(deploy_key.id)
+        end
+      end
+
+      context 'when authenticated as non-admin user' do
+        it 'should return a 404 error' do
+          post v3_api("/projects/#{project2.id}/#{path}/#{deploy_key.id}/enable", user)
+
+          expect(response).to have_http_status(404)
+        end
+      end
+    end
+
+    describe "DELETE /projects/:id/deploy_keys/:key_id/disable" do
+      context 'when the user can admin the project' do
+        it 'disables the key' do
+          expect do
+            delete v3_api("/projects/#{project.id}/#{path}/#{deploy_key.id}/disable", admin)
+          end.to change { project.deploy_keys.count }.from(1).to(0)
+
+          expect(response).to have_http_status(200)
+          expect(json_response['id']).to eq(deploy_key.id)
+        end
+      end
+
+      context 'when authenticated as non-admin user' do
+        it 'should return a 404 error' do
+          delete v3_api("/projects/#{project.id}/#{path}/#{deploy_key.id}/disable", user)
+
+          expect(response).to have_http_status(404)
+        end
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/deployments_spec.rb b/spec/requests/api/v3/deployments_spec.rb
new file mode 100644
index 00000000000..3c5ce407b32
--- /dev/null
+++ b/spec/requests/api/v3/deployments_spec.rb
@@ -0,0 +1,71 @@
+require 'spec_helper'
+
+describe API::Deployments, api: true  do
+  include ApiHelpers
+
+  let(:user)        { create(:user) }
+  let(:non_member)  { create(:user) }
+  let(:project)     { deployment.environment.project }
+  let!(:deployment) { create(:deployment) }
+
+  before do
+    project.team << [user, :master]
+  end
+
+  shared_examples 'a paginated resources' do
+    before do
+      # Fires the request
+      request
+    end
+
+    it 'has pagination headers' do
+      expect(response).to include_pagination_headers
+    end
+  end
+
+  describe 'GET /projects/:id/deployments' do
+    context 'as member of the project' do
+      it_behaves_like 'a paginated resources' do
+        let(:request) { get api("/projects/#{project.id}/deployments", user) }
+      end
+
+      it 'returns projects deployments' do
+        get api("/projects/#{project.id}/deployments", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.size).to eq(1)
+        expect(json_response.first['iid']).to eq(deployment.iid)
+        expect(json_response.first['sha']).to match /\A\h{40}\z/
+      end
+    end
+
+    context 'as non member' do
+      it 'returns a 404 status code' do
+        get api("/projects/#{project.id}/deployments", non_member)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/deployments/:deployment_id' do
+    context 'as a member of the project' do
+      it 'returns the projects deployment' do
+        get api("/projects/#{project.id}/deployments/#{deployment.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['sha']).to match /\A\h{40}\z/
+        expect(json_response['id']).to eq(deployment.id)
+      end
+    end
+
+    context 'as non member' do
+      it 'returns a 404 status code' do
+        get api("/projects/#{project.id}/deployments/#{deployment.id}", non_member)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/environments_spec.rb b/spec/requests/api/v3/environments_spec.rb
new file mode 100644
index 00000000000..216192c9d34
--- /dev/null
+++ b/spec/requests/api/v3/environments_spec.rb
@@ -0,0 +1,165 @@
+require 'spec_helper'
+
+describe API::V3::Environments, api: true  do
+  include ApiHelpers
+
+  let(:user)          { create(:user) }
+  let(:non_member)    { create(:user) }
+  let(:project)       { create(:empty_project, :private, namespace: user.namespace) }
+  let!(:environment)  { create(:environment, project: project) }
+
+  before do
+    project.team << [user, :master]
+  end
+
+  shared_examples 'a paginated resources' do
+    before do
+      # Fires the request
+      request
+    end
+
+    it 'has pagination headers' do
+      expect(response.headers).to include('X-Total')
+      expect(response.headers).to include('X-Total-Pages')
+      expect(response.headers).to include('X-Per-Page')
+      expect(response.headers).to include('X-Page')
+      expect(response.headers).to include('X-Next-Page')
+      expect(response.headers).to include('X-Prev-Page')
+      expect(response.headers).to include('Link')
+    end
+  end
+
+  describe 'GET /projects/:id/environments' do
+    context 'as member of the project' do
+      it_behaves_like 'a paginated resources' do
+        let(:request) { get v3_api("/projects/#{project.id}/environments", user) }
+      end
+
+      it 'returns project environments' do
+        get v3_api("/projects/#{project.id}/environments", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.size).to eq(1)
+        expect(json_response.first['name']).to eq(environment.name)
+        expect(json_response.first['external_url']).to eq(environment.external_url)
+        expect(json_response.first['project']['id']).to eq(project.id)
+        expect(json_response.first['project']['visibility_level']).to be_present
+      end
+    end
+
+    context 'as non member' do
+      it 'returns a 404 status code' do
+        get v3_api("/projects/#{project.id}/environments", non_member)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/environments' do
+    context 'as a member' do
+      it 'creates a environment with valid params' do
+        post v3_api("/projects/#{project.id}/environments", user), name: "mepmep"
+
+        expect(response).to have_http_status(201)
+        expect(json_response['name']).to eq('mepmep')
+        expect(json_response['slug']).to eq('mepmep')
+        expect(json_response['external']).to be nil
+      end
+
+      it 'requires name to be passed' do
+        post v3_api("/projects/#{project.id}/environments", user), external_url: 'test.gitlab.com'
+
+        expect(response).to have_http_status(400)
+      end
+
+      it 'returns a 400 if environment already exists' do
+        post v3_api("/projects/#{project.id}/environments", user), name: environment.name
+
+        expect(response).to have_http_status(400)
+      end
+
+      it 'returns a 400 if slug is specified' do
+        post v3_api("/projects/#{project.id}/environments", user), name: "foo", slug: "foo"
+
+        expect(response).to have_http_status(400)
+        expect(json_response["error"]).to eq("slug is automatically generated and cannot be changed")
+      end
+    end
+
+    context 'a non member' do
+      it 'rejects the request' do
+        post v3_api("/projects/#{project.id}/environments", non_member), name: 'gitlab.com'
+
+        expect(response).to have_http_status(404)
+      end
+
+      it 'returns a 400 when the required params are missing' do
+        post v3_api("/projects/12345/environments", non_member), external_url: 'http://env.git.com'
+      end
+    end
+  end
+
+  describe 'PUT /projects/:id/environments/:environment_id' do
+    it 'returns a 200 if name and external_url are changed' do
+      url = 'https://mepmep.whatever.ninja'
+      put v3_api("/projects/#{project.id}/environments/#{environment.id}", user),
+          name: 'Mepmep', external_url: url
+
+      expect(response).to have_http_status(200)
+      expect(json_response['name']).to eq('Mepmep')
+      expect(json_response['external_url']).to eq(url)
+    end
+
+    it "won't allow slug to be changed" do
+      slug = environment.slug
+      api_url = v3_api("/projects/#{project.id}/environments/#{environment.id}", user)
+      put api_url, slug: slug + "-foo"
+
+      expect(response).to have_http_status(400)
+      expect(json_response["error"]).to eq("slug is automatically generated and cannot be changed")
+    end
+
+    it "won't update the external_url if only the name is passed" do
+      url = environment.external_url
+      put v3_api("/projects/#{project.id}/environments/#{environment.id}", user),
+          name: 'Mepmep'
+
+      expect(response).to have_http_status(200)
+      expect(json_response['name']).to eq('Mepmep')
+      expect(json_response['external_url']).to eq(url)
+    end
+
+    it 'returns a 404 if the environment does not exist' do
+      put v3_api("/projects/#{project.id}/environments/12345", user)
+
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe 'DELETE /projects/:id/environments/:environment_id' do
+    context 'as a master' do
+      it 'returns a 200 for an existing environment' do
+        delete v3_api("/projects/#{project.id}/environments/#{environment.id}", user)
+
+        expect(response).to have_http_status(200)
+      end
+
+      it 'returns a 404 for non existing id' do
+        delete v3_api("/projects/#{project.id}/environments/12345", user)
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 Not found')
+      end
+    end
+
+    context 'a non member' do
+      it 'rejects the request' do
+        delete v3_api("/projects/#{project.id}/environments/#{environment.id}", non_member)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/files_spec.rb b/spec/requests/api/v3/files_spec.rb
new file mode 100644
index 00000000000..3b61139a2cd
--- /dev/null
+++ b/spec/requests/api/v3/files_spec.rb
@@ -0,0 +1,285 @@
+require 'spec_helper'
+
+describe API::V3::Files, api: true  do
+  include ApiHelpers
+
+  # I have to remove periods from the end of the name
+  # This happened when the user's name had a suffix (i.e. "Sr.")
+  # This seems to be what git does under the hood. For example, this commit:
+  #
+  # $ git commit --author='Foo Sr. <foo@example.com>' -m 'Where's my trailing period?'
+  #
+  # results in this:
+  #
+  # $ git show --pretty
+  # ...
+  # Author: Foo Sr <foo@example.com>
+  # ...
+
+  let(:user) { create(:user) }
+  let!(:project) { create(:project, :repository, namespace: user.namespace ) }
+  let(:guest) { create(:user) { |u| project.add_guest(u) } }
+  let(:file_path) { 'files/ruby/popen.rb' }
+  let(:params) do
+    {
+      file_path: file_path,
+      ref: 'master'
+    }
+  end
+  let(:author_email) { FFaker::Internet.email }
+  let(:author_name) { FFaker::Name.name.chomp("\.") }
+
+  before { project.team << [user, :developer] }
+
+  describe "GET /projects/:id/repository/files" do
+    let(:route) { "/projects/#{project.id}/repository/files" }
+
+    shared_examples_for 'repository files' do
+      it "returns file info" do
+        get v3_api(route, current_user), params
+
+        expect(response).to have_http_status(200)
+        expect(json_response['file_path']).to eq(file_path)
+        expect(json_response['file_name']).to eq('popen.rb')
+        expect(json_response['last_commit_id']).to eq('570e7b2abdd848b95f2f578043fc23bd6f6fd24d')
+        expect(Base64.decode64(json_response['content']).lines.first).to eq("require 'fileutils'\n")
+      end
+
+      context 'when no params are given' do
+        it_behaves_like '400 response' do
+          let(:request) { get v3_api(route, current_user) }
+        end
+      end
+
+      context 'when file_path does not exist' do
+        let(:params) do
+          {
+            file_path: 'app/models/application.rb',
+            ref: 'master',
+          }
+        end
+
+        it_behaves_like '404 response' do
+          let(:request) { get v3_api(route, current_user), params }
+          let(:message) { '404 File Not Found' }
+        end
+      end
+
+      context 'when repository is disabled' do
+        include_context 'disabled repository'
+
+        it_behaves_like '403 response' do
+          let(:request) { get v3_api(route, current_user), params }
+        end
+      end
+    end
+
+    context 'when unauthenticated', 'and project is public' do
+      it_behaves_like 'repository files' do
+        let(:project) { create(:project, :public) }
+        let(:current_user) { nil }
+      end
+    end
+
+    context 'when unauthenticated', 'and project is private' do
+      it_behaves_like '404 response' do
+        let(:request) { get v3_api(route), params }
+        let(:message) { '404 Project Not Found' }
+      end
+    end
+
+    context 'when authenticated', 'as a developer' do
+      it_behaves_like 'repository files' do
+        let(:current_user) { user }
+      end
+    end
+
+    context 'when authenticated', 'as a guest' do
+      it_behaves_like '403 response' do
+        let(:request) { get v3_api(route, guest), params }
+      end
+    end
+  end
+
+  describe "POST /projects/:id/repository/files" do
+    let(:valid_params) do
+      {
+        file_path: 'newfile.rb',
+        branch_name: 'master',
+        content: 'puts 8',
+        commit_message: 'Added newfile'
+      }
+    end
+
+    it "creates a new file in project repo" do
+      post v3_api("/projects/#{project.id}/repository/files", user), valid_params
+
+      expect(response).to have_http_status(201)
+      expect(json_response['file_path']).to eq('newfile.rb')
+      last_commit = project.repository.commit.raw
+      expect(last_commit.author_email).to eq(user.email)
+      expect(last_commit.author_name).to eq(user.name)
+    end
+
+    it "returns a 400 bad request if no params given" do
+      post v3_api("/projects/#{project.id}/repository/files", user)
+
+      expect(response).to have_http_status(400)
+    end
+
+    it "returns a 400 if editor fails to create file" do
+      allow_any_instance_of(Repository).to receive(:create_file).
+        and_return(false)
+
+      post v3_api("/projects/#{project.id}/repository/files", user), valid_params
+
+      expect(response).to have_http_status(400)
+    end
+
+    context "when specifying an author" do
+      it "creates a new file with the specified author" do
+        valid_params.merge!(author_email: author_email, author_name: author_name)
+
+        post v3_api("/projects/#{project.id}/repository/files", user), valid_params
+
+        expect(response).to have_http_status(201)
+        last_commit = project.repository.commit.raw
+        expect(last_commit.author_email).to eq(author_email)
+        expect(last_commit.author_name).to eq(author_name)
+      end
+    end
+
+    context 'when the repo is empty' do
+      let!(:project) { create(:project_empty_repo, namespace: user.namespace ) }
+
+      it "creates a new file in project repo" do
+        post v3_api("/projects/#{project.id}/repository/files", user), valid_params
+
+        expect(response).to have_http_status(201)
+        expect(json_response['file_path']).to eq('newfile.rb')
+        last_commit = project.repository.commit.raw
+        expect(last_commit.author_email).to eq(user.email)
+        expect(last_commit.author_name).to eq(user.name)
+      end
+    end
+  end
+
+  describe "PUT /projects/:id/repository/files" do
+    let(:valid_params) do
+      {
+        file_path: file_path,
+        branch_name: 'master',
+        content: 'puts 8',
+        commit_message: 'Changed file'
+      }
+    end
+
+    it "updates existing file in project repo" do
+      put v3_api("/projects/#{project.id}/repository/files", user), valid_params
+
+      expect(response).to have_http_status(200)
+      expect(json_response['file_path']).to eq(file_path)
+      last_commit = project.repository.commit.raw
+      expect(last_commit.author_email).to eq(user.email)
+      expect(last_commit.author_name).to eq(user.name)
+    end
+
+    it "returns a 400 bad request if no params given" do
+      put v3_api("/projects/#{project.id}/repository/files", user)
+
+      expect(response).to have_http_status(400)
+    end
+
+    context "when specifying an author" do
+      it "updates a file with the specified author" do
+        valid_params.merge!(author_email: author_email, author_name: author_name, content: "New content")
+
+        put v3_api("/projects/#{project.id}/repository/files", user), valid_params
+
+        expect(response).to have_http_status(200)
+        last_commit = project.repository.commit.raw
+        expect(last_commit.author_email).to eq(author_email)
+        expect(last_commit.author_name).to eq(author_name)
+      end
+    end
+  end
+
+  describe "DELETE /projects/:id/repository/files" do
+    let(:valid_params) do
+      {
+        file_path: file_path,
+        branch_name: 'master',
+        commit_message: 'Changed file'
+      }
+    end
+
+    it "deletes existing file in project repo" do
+      delete v3_api("/projects/#{project.id}/repository/files", user), valid_params
+
+      expect(response).to have_http_status(200)
+      expect(json_response['file_path']).to eq(file_path)
+      last_commit = project.repository.commit.raw
+      expect(last_commit.author_email).to eq(user.email)
+      expect(last_commit.author_name).to eq(user.name)
+    end
+
+    it "returns a 400 bad request if no params given" do
+      delete v3_api("/projects/#{project.id}/repository/files", user)
+
+      expect(response).to have_http_status(400)
+    end
+
+    it "returns a 400 if fails to create file" do
+      allow_any_instance_of(Repository).to receive(:delete_file).and_return(false)
+
+      delete v3_api("/projects/#{project.id}/repository/files", user), valid_params
+
+      expect(response).to have_http_status(400)
+    end
+
+    context "when specifying an author" do
+      it "removes a file with the specified author" do
+        valid_params.merge!(author_email: author_email, author_name: author_name)
+
+        delete v3_api("/projects/#{project.id}/repository/files", user), valid_params
+
+        expect(response).to have_http_status(200)
+        last_commit = project.repository.commit.raw
+        expect(last_commit.author_email).to eq(author_email)
+        expect(last_commit.author_name).to eq(author_name)
+      end
+    end
+  end
+
+  describe "POST /projects/:id/repository/files with binary file" do
+    let(:file_path) { 'test.bin' }
+    let(:put_params) do
+      {
+        file_path: file_path,
+        branch_name: 'master',
+        content: 'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAAACnej3aAAAAAXRSTlMAQObYZgAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=',
+        commit_message: 'Binary file with a \n should not be touched',
+        encoding: 'base64'
+      }
+    end
+    let(:get_params) do
+      {
+        file_path: file_path,
+        ref: 'master',
+      }
+    end
+
+    before do
+      post v3_api("/projects/#{project.id}/repository/files", user), put_params
+    end
+
+    it "remains unchanged" do
+      get v3_api("/projects/#{project.id}/repository/files", user), get_params
+
+      expect(response).to have_http_status(200)
+      expect(json_response['file_path']).to eq(file_path)
+      expect(json_response['file_name']).to eq(file_path)
+      expect(json_response['content']).to eq(put_params[:content])
+    end
+  end
+end
diff --git a/spec/requests/api/v3/groups_spec.rb b/spec/requests/api/v3/groups_spec.rb
new file mode 100644
index 00000000000..a71b7d4b008
--- /dev/null
+++ b/spec/requests/api/v3/groups_spec.rb
@@ -0,0 +1,565 @@
+require 'spec_helper'
+
+describe API::V3::Groups, api: true  do
+  include ApiHelpers
+  include UploadHelpers
+
+  let(:user1) { create(:user, can_create_group: false) }
+  let(:user2) { create(:user) }
+  let(:user3) { create(:user) }
+  let(:admin) { create(:admin) }
+  let!(:group1) { create(:group, avatar: File.open(uploaded_image_temp_path)) }
+  let!(:group2) { create(:group, :private) }
+  let!(:project1) { create(:empty_project, namespace: group1) }
+  let!(:project2) { create(:empty_project, namespace: group2) }
+  let!(:project3) { create(:empty_project, namespace: group1, path: 'test', visibility_level: Gitlab::VisibilityLevel::PRIVATE) }
+
+  before do
+    group1.add_owner(user1)
+    group2.add_owner(user2)
+  end
+
+  describe "GET /groups" do
+    context "when unauthenticated" do
+      it "returns authentication error" do
+        get v3_api("/groups")
+
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context "when authenticated as user" do
+      it "normal user: returns an array of groups of user1" do
+        get v3_api("/groups", user1)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response)
+          .to satisfy_one { |group| group['name'] == group1.name }
+      end
+
+      it "does not include statistics" do
+        get v3_api("/groups", user1), statistics: true
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first).not_to include 'statistics'
+      end
+    end
+
+    context "when authenticated as admin" do
+      it "admin: returns an array of all groups" do
+        get v3_api("/groups", admin)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(2)
+      end
+
+      it "does not include statistics by default" do
+        get v3_api("/groups", admin)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first).not_to include('statistics')
+      end
+
+      it "includes statistics if requested" do
+        attributes = {
+          storage_size: 702,
+          repository_size: 123,
+          lfs_objects_size: 234,
+          build_artifacts_size: 345,
+        }.stringify_keys
+
+        project1.statistics.update!(attributes)
+
+        get v3_api("/groups", admin), statistics: true
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response)
+          .to satisfy_one { |group| group['statistics'] == attributes }
+      end
+    end
+
+    context "when using skip_groups in request" do
+      it "returns all groups excluding skipped groups" do
+        get v3_api("/groups", admin), skip_groups: [group2.id]
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+      end
+    end
+
+    context "when using all_available in request" do
+      let(:response_groups) { json_response.map { |group| group['name'] } }
+
+      it "returns all groups you have access to" do
+        public_group = create :group, :public
+
+        get v3_api("/groups", user1), all_available: true
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(response_groups).to contain_exactly(public_group.name, group1.name)
+      end
+    end
+
+    context "when using sorting" do
+      let(:group3) { create(:group, name: "a#{group1.name}", path: "z#{group1.path}") }
+      let(:response_groups) { json_response.map { |group| group['name'] } }
+
+      before do
+        group3.add_owner(user1)
+      end
+
+      it "sorts by name ascending by default" do
+        get v3_api("/groups", user1)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(response_groups).to eq([group3.name, group1.name])
+      end
+
+      it "sorts in descending order when passed" do
+        get v3_api("/groups", user1), sort: "desc"
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(response_groups).to eq([group1.name, group3.name])
+      end
+
+      it "sorts by the order_by param" do
+        get v3_api("/groups", user1), order_by: "path"
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(response_groups).to eq([group1.name, group3.name])
+      end
+    end
+  end
+
+  describe 'GET /groups/owned' do
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        get v3_api('/groups/owned')
+
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context 'when authenticated as group owner' do
+      it 'returns an array of groups the user owns' do
+        get v3_api('/groups/owned', user2)
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.first['name']).to eq(group2.name)
+      end
+    end
+  end
+
+  describe "GET /groups/:id" do
+    context "when authenticated as user" do
+      it "returns one of user1's groups" do
+        project = create(:empty_project, namespace: group2, path: 'Foo')
+        create(:project_group_link, project: project, group: group1)
+
+        get v3_api("/groups/#{group1.id}", user1)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['id']).to eq(group1.id)
+        expect(json_response['name']).to eq(group1.name)
+        expect(json_response['path']).to eq(group1.path)
+        expect(json_response['description']).to eq(group1.description)
+        expect(json_response['visibility_level']).to eq(group1.visibility_level)
+        expect(json_response['avatar_url']).to eq(group1.avatar_url)
+        expect(json_response['web_url']).to eq(group1.web_url)
+        expect(json_response['request_access_enabled']).to eq(group1.request_access_enabled)
+        expect(json_response['full_name']).to eq(group1.full_name)
+        expect(json_response['full_path']).to eq(group1.full_path)
+        expect(json_response['parent_id']).to eq(group1.parent_id)
+        expect(json_response['projects']).to be_an Array
+        expect(json_response['projects'].length).to eq(2)
+        expect(json_response['shared_projects']).to be_an Array
+        expect(json_response['shared_projects'].length).to eq(1)
+        expect(json_response['shared_projects'][0]['id']).to eq(project.id)
+      end
+
+      it "does not return a non existing group" do
+        get v3_api("/groups/1328", user1)
+
+        expect(response).to have_http_status(404)
+      end
+
+      it "does not return a group not attached to user1" do
+        get v3_api("/groups/#{group2.id}", user1)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context "when authenticated as admin" do
+      it "returns any existing group" do
+        get v3_api("/groups/#{group2.id}", admin)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['name']).to eq(group2.name)
+      end
+
+      it "does not return a non existing group" do
+        get v3_api("/groups/1328", admin)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when using group path in URL' do
+      it 'returns any existing group' do
+        get v3_api("/groups/#{group1.path}", admin)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['name']).to eq(group1.name)
+      end
+
+      it 'does not return a non existing group' do
+        get v3_api('/groups/unknown', admin)
+
+        expect(response).to have_http_status(404)
+      end
+
+      it 'does not return a group not attached to user1' do
+        get v3_api("/groups/#{group2.path}", user1)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe 'PUT /groups/:id' do
+    let(:new_group_name) { 'New Group'}
+
+    context 'when authenticated as the group owner' do
+      it 'updates the group' do
+        put v3_api("/groups/#{group1.id}", user1), name: new_group_name, request_access_enabled: true
+
+        expect(response).to have_http_status(200)
+        expect(json_response['name']).to eq(new_group_name)
+        expect(json_response['request_access_enabled']).to eq(true)
+      end
+
+      it 'returns 404 for a non existing group' do
+        put v3_api('/groups/1328', user1), name: new_group_name
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when authenticated as the admin' do
+      it 'updates the group' do
+        put v3_api("/groups/#{group1.id}", admin), name: new_group_name
+
+        expect(response).to have_http_status(200)
+        expect(json_response['name']).to eq(new_group_name)
+      end
+    end
+
+    context 'when authenticated as an user that can see the group' do
+      it 'does not updates the group' do
+        put v3_api("/groups/#{group1.id}", user2), name: new_group_name
+
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context 'when authenticated as an user that cannot see the group' do
+      it 'returns 404 when trying to update the group' do
+        put v3_api("/groups/#{group2.id}", user1), name: new_group_name
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe "GET /groups/:id/projects" do
+    context "when authenticated as user" do
+      it "returns the group's projects" do
+        get v3_api("/groups/#{group1.id}/projects", user1)
+
+        expect(response).to have_http_status(200)
+        expect(json_response.length).to eq(2)
+        project_names = json_response.map { |proj| proj['name'] }
+        expect(project_names).to match_array([project1.name, project3.name])
+        expect(json_response.first['visibility_level']).to be_present
+      end
+
+      it "returns the group's projects with simple representation" do
+        get v3_api("/groups/#{group1.id}/projects", user1), simple: true
+
+        expect(response).to have_http_status(200)
+        expect(json_response.length).to eq(2)
+        project_names = json_response.map { |proj| proj['name'] }
+        expect(project_names).to match_array([project1.name, project3.name])
+        expect(json_response.first['visibility_level']).not_to be_present
+      end
+
+      it 'filters the groups projects' do
+        public_project = create(:empty_project, :public, path: 'test1', group: group1)
+
+        get v3_api("/groups/#{group1.id}/projects", user1), visibility: 'public'
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an(Array)
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['name']).to eq(public_project.name)
+      end
+
+      it "does not return a non existing group" do
+        get v3_api("/groups/1328/projects", user1)
+
+        expect(response).to have_http_status(404)
+      end
+
+      it "does not return a group not attached to user1" do
+        get v3_api("/groups/#{group2.id}/projects", user1)
+
+        expect(response).to have_http_status(404)
+      end
+
+      it "only returns projects to which user has access" do
+        project3.team << [user3, :developer]
+
+        get v3_api("/groups/#{group1.id}/projects", user3)
+
+        expect(response).to have_http_status(200)
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['name']).to eq(project3.name)
+      end
+
+      it 'only returns the projects owned by user' do
+        project2.group.add_owner(user3)
+
+        get v3_api("/groups/#{project2.group.id}/projects", user3), owned: true
+
+        expect(response).to have_http_status(200)
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['name']).to eq(project2.name)
+      end
+
+      it 'only returns the projects starred by user' do
+        user1.starred_projects = [project1]
+
+        get v3_api("/groups/#{group1.id}/projects", user1), starred: true
+
+        expect(response).to have_http_status(200)
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['name']).to eq(project1.name)
+      end
+    end
+
+    context "when authenticated as admin" do
+      it "returns any existing group" do
+        get v3_api("/groups/#{group2.id}/projects", admin)
+
+        expect(response).to have_http_status(200)
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['name']).to eq(project2.name)
+      end
+
+      it "does not return a non existing group" do
+        get v3_api("/groups/1328/projects", admin)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when using group path in URL' do
+      it 'returns any existing group' do
+        get v3_api("/groups/#{group1.path}/projects", admin)
+
+        expect(response).to have_http_status(200)
+        project_names = json_response.map { |proj| proj['name'] }
+        expect(project_names).to match_array([project1.name, project3.name])
+      end
+
+      it 'does not return a non existing group' do
+        get v3_api('/groups/unknown/projects', admin)
+
+        expect(response).to have_http_status(404)
+      end
+
+      it 'does not return a group not attached to user1' do
+        get v3_api("/groups/#{group2.path}/projects", user1)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe "POST /groups" do
+    context "when authenticated as user without group permissions" do
+      it "does not create group" do
+        post v3_api("/groups", user1), attributes_for(:group)
+
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context "when authenticated as user with group permissions" do
+      it "creates group" do
+        group = attributes_for(:group, { request_access_enabled: false })
+
+        post v3_api("/groups", user3), group
+
+        expect(response).to have_http_status(201)
+
+        expect(json_response["name"]).to eq(group[:name])
+        expect(json_response["path"]).to eq(group[:path])
+        expect(json_response["request_access_enabled"]).to eq(group[:request_access_enabled])
+      end
+
+      it "creates a nested group" do
+        parent = create(:group)
+        parent.add_owner(user3)
+        group = attributes_for(:group, { parent_id: parent.id })
+
+        post v3_api("/groups", user3), group
+
+        expect(response).to have_http_status(201)
+
+        expect(json_response["full_path"]).to eq("#{parent.path}/#{group[:path]}")
+        expect(json_response["parent_id"]).to eq(parent.id)
+      end
+
+      it "does not create group, duplicate" do
+        post v3_api("/groups", user3), { name: 'Duplicate Test', path: group2.path }
+
+        expect(response).to have_http_status(400)
+        expect(response.message).to eq("Bad Request")
+      end
+
+      it "returns 400 bad request error if name not given" do
+        post v3_api("/groups", user3), { path: group2.path }
+
+        expect(response).to have_http_status(400)
+      end
+
+      it "returns 400 bad request error if path not given" do
+        post v3_api("/groups", user3), { name: 'test' }
+
+        expect(response).to have_http_status(400)
+      end
+    end
+  end
+
+  describe "DELETE /groups/:id" do
+    context "when authenticated as user" do
+      it "removes group" do
+        delete v3_api("/groups/#{group1.id}", user1)
+
+        expect(response).to have_http_status(200)
+      end
+
+      it "does not remove a group if not an owner" do
+        user4 = create(:user)
+        group1.add_master(user4)
+
+        delete v3_api("/groups/#{group1.id}", user3)
+
+        expect(response).to have_http_status(403)
+      end
+
+      it "does not remove a non existing group" do
+        delete v3_api("/groups/1328", user1)
+
+        expect(response).to have_http_status(404)
+      end
+
+      it "does not remove a group not attached to user1" do
+        delete v3_api("/groups/#{group2.id}", user1)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context "when authenticated as admin" do
+      it "removes any existing group" do
+        delete v3_api("/groups/#{group2.id}", admin)
+
+        expect(response).to have_http_status(200)
+      end
+
+      it "does not remove a non existing group" do
+        delete v3_api("/groups/1328", admin)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe "POST /groups/:id/projects/:project_id" do
+    let(:project) { create(:empty_project) }
+    let(:project_path) { "#{project.namespace.path}%2F#{project.path}" }
+
+    before(:each) do
+      allow_any_instance_of(Projects::TransferService).
+        to receive(:execute).and_return(true)
+    end
+
+    context "when authenticated as user" do
+      it "does not transfer project to group" do
+        post v3_api("/groups/#{group1.id}/projects/#{project.id}", user2)
+
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context "when authenticated as admin" do
+      it "transfers project to group" do
+        post v3_api("/groups/#{group1.id}/projects/#{project.id}", admin)
+
+        expect(response).to have_http_status(201)
+      end
+
+      context 'when using project path in URL' do
+        context 'with a valid project path' do
+          it "transfers project to group" do
+            post v3_api("/groups/#{group1.id}/projects/#{project_path}", admin)
+
+            expect(response).to have_http_status(201)
+          end
+        end
+
+        context 'with a non-existent project path' do
+          it "does not transfer project to group" do
+            post v3_api("/groups/#{group1.id}/projects/nogroup%2Fnoproject", admin)
+
+            expect(response).to have_http_status(404)
+          end
+        end
+      end
+
+      context 'when using a group path in URL' do
+        context 'with a valid group path' do
+          it "transfers project to group" do
+            post v3_api("/groups/#{group1.path}/projects/#{project_path}", admin)
+
+            expect(response).to have_http_status(201)
+          end
+        end
+
+        context 'with a non-existent group path' do
+          it "does not transfer project to group" do
+            post v3_api("/groups/noexist/projects/#{project_path}", admin)
+
+            expect(response).to have_http_status(404)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/issues_spec.rb b/spec/requests/api/v3/issues_spec.rb
new file mode 100644
index 00000000000..1941ca0d7d8
--- /dev/null
+++ b/spec/requests/api/v3/issues_spec.rb
@@ -0,0 +1,1293 @@
+require 'spec_helper'
+
+describe API::V3::Issues, api: true  do
+  include ApiHelpers
+  include EmailHelpers
+
+  let(:user)        { create(:user) }
+  let(:user2)       { create(:user) }
+  let(:non_member)  { create(:user) }
+  let(:guest)       { create(:user) }
+  let(:author)      { create(:author) }
+  let(:assignee)    { create(:assignee) }
+  let(:admin)       { create(:user, :admin) }
+  let!(:project)    { create(:empty_project, :public, creator_id: user.id, namespace: user.namespace ) }
+  let!(:closed_issue) do
+    create :closed_issue,
+           author: user,
+           assignee: user,
+           project: project,
+           state: :closed,
+           milestone: milestone,
+           created_at: generate(:issue_created_at),
+           updated_at: 3.hours.ago
+  end
+  let!(:confidential_issue) do
+    create :issue,
+           :confidential,
+           project: project,
+           author: author,
+           assignee: assignee,
+           created_at: generate(:issue_created_at),
+           updated_at: 2.hours.ago
+  end
+  let!(:issue) do
+    create :issue,
+           author: user,
+           assignee: user,
+           project: project,
+           milestone: milestone,
+           created_at: generate(:issue_created_at),
+           updated_at: 1.hour.ago
+  end
+  let!(:label) do
+    create(:label, title: 'label', color: '#FFAABB', project: project)
+  end
+  let!(:label_link) { create(:label_link, label: label, target: issue) }
+  let!(:milestone) { create(:milestone, title: '1.0.0', project: project) }
+  let!(:empty_milestone) do
+    create(:milestone, title: '2.0.0', project: project)
+  end
+  let!(:note) { create(:note_on_issue, author: user, project: project, noteable: issue) }
+
+  let(:no_milestone_title) { URI.escape(Milestone::None.title) }
+
+  before do
+    project.team << [user, :reporter]
+    project.team << [guest, :guest]
+  end
+
+  describe "GET /issues" do
+    context "when unauthenticated" do
+      it "returns authentication error" do
+        get v3_api("/issues")
+
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context "when authenticated" do
+      it "returns an array of issues" do
+        get v3_api("/issues", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['title']).to eq(issue.title)
+        expect(json_response.last).to have_key('web_url')
+      end
+
+      it 'returns an array of closed issues' do
+        get v3_api('/issues?state=closed', user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['id']).to eq(closed_issue.id)
+      end
+
+      it 'returns an array of opened issues' do
+        get v3_api('/issues?state=opened', user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['id']).to eq(issue.id)
+      end
+
+      it 'returns an array of all issues' do
+        get v3_api('/issues?state=all', user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(2)
+        expect(json_response.first['id']).to eq(issue.id)
+        expect(json_response.second['id']).to eq(closed_issue.id)
+      end
+
+      it 'returns an array of labeled issues' do
+        get v3_api("/issues?labels=#{label.title}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['labels']).to eq([label.title])
+      end
+
+      it 'returns an array of labeled issues when at least one label matches' do
+        get v3_api("/issues?labels=#{label.title},foo,bar", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['labels']).to eq([label.title])
+      end
+
+      it 'returns an empty array if no issue matches labels' do
+        get v3_api('/issues?labels=foo,bar', user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(0)
+      end
+
+      it 'returns an array of labeled issues matching given state' do
+        get v3_api("/issues?labels=#{label.title}&state=opened", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['labels']).to eq([label.title])
+        expect(json_response.first['state']).to eq('opened')
+      end
+
+      it 'returns an empty array if no issue matches labels and state filters' do
+        get v3_api("/issues?labels=#{label.title}&state=closed", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(0)
+      end
+
+      it 'returns an empty array if no issue matches milestone' do
+        get v3_api("/issues?milestone=#{empty_milestone.title}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(0)
+      end
+
+      it 'returns an empty array if milestone does not exist' do
+        get v3_api("/issues?milestone=foo", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(0)
+      end
+
+      it 'returns an array of issues in given milestone' do
+        get v3_api("/issues?milestone=#{milestone.title}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(2)
+        expect(json_response.first['id']).to eq(issue.id)
+        expect(json_response.second['id']).to eq(closed_issue.id)
+      end
+
+      it 'returns an array of issues matching state in milestone' do
+        get v3_api("/issues?milestone=#{milestone.title}",  user),
+          '&state=closed'
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['id']).to eq(closed_issue.id)
+      end
+
+      it 'returns an array of issues with no milestone' do
+        get v3_api("/issues?milestone=#{no_milestone_title}", author)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['id']).to eq(confidential_issue.id)
+      end
+
+      it 'sorts by created_at descending by default' do
+        get v3_api('/issues', user)
+
+        response_dates = json_response.map { |issue| issue['created_at'] }
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(response_dates).to eq(response_dates.sort.reverse)
+      end
+
+      it 'sorts ascending when requested' do
+        get v3_api('/issues?sort=asc', user)
+
+        response_dates = json_response.map { |issue| issue['created_at'] }
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(response_dates).to eq(response_dates.sort)
+      end
+
+      it 'sorts by updated_at descending when requested' do
+        get v3_api('/issues?order_by=updated_at', user)
+
+        response_dates = json_response.map { |issue| issue['updated_at'] }
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(response_dates).to eq(response_dates.sort.reverse)
+      end
+
+      it 'sorts by updated_at ascending when requested' do
+        get v3_api('/issues?order_by=updated_at&sort=asc', user)
+
+        response_dates = json_response.map { |issue| issue['updated_at'] }
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(response_dates).to eq(response_dates.sort)
+      end
+
+      it 'matches V3 response schema' do
+        get v3_api('/issues', user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to match_response_schema('public_api/v3/issues')
+      end
+    end
+  end
+
+  describe "GET /groups/:id/issues" do
+    let!(:group)            { create(:group) }
+    let!(:group_project)    { create(:empty_project, :public, creator_id: user.id, namespace: group) }
+    let!(:group_closed_issue) do
+      create :closed_issue,
+             author: user,
+             assignee: user,
+             project: group_project,
+             state: :closed,
+             milestone: group_milestone,
+             updated_at: 3.hours.ago
+    end
+    let!(:group_confidential_issue) do
+      create :issue,
+             :confidential,
+             project: group_project,
+             author: author,
+             assignee: assignee,
+             updated_at: 2.hours.ago
+    end
+    let!(:group_issue) do
+      create :issue,
+             author: user,
+             assignee: user,
+             project: group_project,
+             milestone: group_milestone,
+             updated_at: 1.hour.ago
+    end
+    let!(:group_label) do
+      create(:label, title: 'group_lbl', color: '#FFAABB', project: group_project)
+    end
+    let!(:group_label_link) { create(:label_link, label: group_label, target: group_issue) }
+    let!(:group_milestone) { create(:milestone, title: '3.0.0', project: group_project) }
+    let!(:group_empty_milestone) do
+      create(:milestone, title: '4.0.0', project: group_project)
+    end
+    let!(:group_note) { create(:note_on_issue, author: user, project: group_project, noteable: group_issue) }
+
+    before do
+      group_project.team << [user, :reporter]
+    end
+    let(:base_url) { "/groups/#{group.id}/issues" }
+
+    it 'returns group issues without confidential issues for non project members' do
+      get v3_api(base_url, non_member)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['title']).to eq(group_issue.title)
+    end
+
+    it 'returns group confidential issues for author' do
+      get v3_api(base_url, author)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+    end
+
+    it 'returns group confidential issues for assignee' do
+      get v3_api(base_url, assignee)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+    end
+
+    it 'returns group issues with confidential issues for project members' do
+      get v3_api(base_url, user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+    end
+
+    it 'returns group confidential issues for admin' do
+      get v3_api(base_url, admin)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+    end
+
+    it 'returns an array of labeled group issues' do
+      get v3_api("#{base_url}?labels=#{group_label.title}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['labels']).to eq([group_label.title])
+    end
+
+    it 'returns an array of labeled group issues where all labels match' do
+      get v3_api("#{base_url}?labels=#{group_label.title},foo,bar", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
+    end
+
+    it 'returns an empty array if no group issue matches labels' do
+      get v3_api("#{base_url}?labels=foo,bar", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
+    end
+
+    it 'returns an empty array if no issue matches milestone' do
+      get v3_api("#{base_url}?milestone=#{group_empty_milestone.title}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
+    end
+
+    it 'returns an empty array if milestone does not exist' do
+      get v3_api("#{base_url}?milestone=foo", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
+    end
+
+    it 'returns an array of issues in given milestone' do
+      get v3_api("#{base_url}?milestone=#{group_milestone.title}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(group_issue.id)
+    end
+
+    it 'returns an array of issues matching state in milestone' do
+      get v3_api("#{base_url}?milestone=#{group_milestone.title}", user),
+        '&state=closed'
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(group_closed_issue.id)
+    end
+
+    it 'returns an array of issues with no milestone' do
+      get v3_api("#{base_url}?milestone=#{no_milestone_title}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(group_confidential_issue.id)
+    end
+
+    it 'sorts by created_at descending by default' do
+      get v3_api(base_url, user)
+
+      response_dates = json_response.map { |issue| issue['created_at'] }
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(response_dates).to eq(response_dates.sort.reverse)
+    end
+
+    it 'sorts ascending when requested' do
+      get v3_api("#{base_url}?sort=asc", user)
+
+      response_dates = json_response.map { |issue| issue['created_at'] }
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(response_dates).to eq(response_dates.sort)
+    end
+
+    it 'sorts by updated_at descending when requested' do
+      get v3_api("#{base_url}?order_by=updated_at", user)
+
+      response_dates = json_response.map { |issue| issue['updated_at'] }
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(response_dates).to eq(response_dates.sort.reverse)
+    end
+
+    it 'sorts by updated_at ascending when requested' do
+      get v3_api("#{base_url}?order_by=updated_at&sort=asc", user)
+
+      response_dates = json_response.map { |issue| issue['updated_at'] }
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(response_dates).to eq(response_dates.sort)
+    end
+  end
+
+  describe "GET /projects/:id/issues" do
+    let(:base_url) { "/projects/#{project.id}" }
+
+    it "returns 404 on private projects for other users" do
+      private_project = create(:empty_project, :private)
+      create(:issue, project: private_project)
+
+      get v3_api("/projects/#{private_project.id}/issues", non_member)
+
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns no issues when user has access to project but not issues' do
+      restricted_project = create(:empty_project, :public, issues_access_level: ProjectFeature::PRIVATE)
+      create(:issue, project: restricted_project)
+
+      get v3_api("/projects/#{restricted_project.id}/issues", non_member)
+
+      expect(json_response).to eq([])
+    end
+
+    it 'returns project issues without confidential issues for non project members' do
+      get v3_api("#{base_url}/issues", non_member)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+      expect(json_response.first['title']).to eq(issue.title)
+    end
+
+    it 'returns project issues without confidential issues for project members with guest role' do
+      get v3_api("#{base_url}/issues", guest)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+      expect(json_response.first['title']).to eq(issue.title)
+    end
+
+    it 'returns project confidential issues for author' do
+      get v3_api("#{base_url}/issues", author)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(3)
+      expect(json_response.first['title']).to eq(issue.title)
+    end
+
+    it 'returns project confidential issues for assignee' do
+      get v3_api("#{base_url}/issues", assignee)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(3)
+      expect(json_response.first['title']).to eq(issue.title)
+    end
+
+    it 'returns project issues with confidential issues for project members' do
+      get v3_api("#{base_url}/issues", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(3)
+      expect(json_response.first['title']).to eq(issue.title)
+    end
+
+    it 'returns project confidential issues for admin' do
+      get v3_api("#{base_url}/issues", admin)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(3)
+      expect(json_response.first['title']).to eq(issue.title)
+    end
+
+    it 'returns an array of labeled project issues' do
+      get v3_api("#{base_url}/issues?labels=#{label.title}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['labels']).to eq([label.title])
+    end
+
+    it 'returns an array of labeled project issues where all labels match' do
+      get v3_api("#{base_url}/issues?labels=#{label.title},foo,bar", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['labels']).to eq([label.title])
+    end
+
+    it 'returns an empty array if no project issue matches labels' do
+      get v3_api("#{base_url}/issues?labels=foo,bar", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
+    end
+
+    it 'returns an empty array if no issue matches milestone' do
+      get v3_api("#{base_url}/issues?milestone=#{empty_milestone.title}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
+    end
+
+    it 'returns an empty array if milestone does not exist' do
+      get v3_api("#{base_url}/issues?milestone=foo", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
+    end
+
+    it 'returns an array of issues in given milestone' do
+      get v3_api("#{base_url}/issues?milestone=#{milestone.title}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+      expect(json_response.first['id']).to eq(issue.id)
+      expect(json_response.second['id']).to eq(closed_issue.id)
+    end
+
+    it 'returns an array of issues matching state in milestone' do
+      get v3_api("#{base_url}/issues?milestone=#{milestone.title}", user),
+        '&state=closed'
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(closed_issue.id)
+    end
+
+    it 'returns an array of issues with no milestone' do
+      get v3_api("#{base_url}/issues?milestone=#{no_milestone_title}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(confidential_issue.id)
+    end
+
+    it 'sorts by created_at descending by default' do
+      get v3_api("#{base_url}/issues", user)
+
+      response_dates = json_response.map { |issue| issue['created_at'] }
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(response_dates).to eq(response_dates.sort.reverse)
+    end
+
+    it 'sorts ascending when requested' do
+      get v3_api("#{base_url}/issues?sort=asc", user)
+
+      response_dates = json_response.map { |issue| issue['created_at'] }
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(response_dates).to eq(response_dates.sort)
+    end
+
+    it 'sorts by updated_at descending when requested' do
+      get v3_api("#{base_url}/issues?order_by=updated_at", user)
+
+      response_dates = json_response.map { |issue| issue['updated_at'] }
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(response_dates).to eq(response_dates.sort.reverse)
+    end
+
+    it 'sorts by updated_at ascending when requested' do
+      get v3_api("#{base_url}/issues?order_by=updated_at&sort=asc", user)
+
+      response_dates = json_response.map { |issue| issue['updated_at'] }
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(response_dates).to eq(response_dates.sort)
+    end
+  end
+
+  describe "GET /projects/:id/issues/:issue_id" do
+    it 'exposes known attributes' do
+      get v3_api("/projects/#{project.id}/issues/#{issue.id}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['id']).to eq(issue.id)
+      expect(json_response['iid']).to eq(issue.iid)
+      expect(json_response['project_id']).to eq(issue.project.id)
+      expect(json_response['title']).to eq(issue.title)
+      expect(json_response['description']).to eq(issue.description)
+      expect(json_response['state']).to eq(issue.state)
+      expect(json_response['created_at']).to be_present
+      expect(json_response['updated_at']).to be_present
+      expect(json_response['labels']).to eq(issue.label_names)
+      expect(json_response['milestone']).to be_a Hash
+      expect(json_response['assignee']).to be_a Hash
+      expect(json_response['author']).to be_a Hash
+      expect(json_response['confidential']).to be_falsy
+    end
+
+    it "returns a project issue by id" do
+      get v3_api("/projects/#{project.id}/issues/#{issue.id}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['title']).to eq(issue.title)
+      expect(json_response['iid']).to eq(issue.iid)
+    end
+
+    it 'returns a project issue by iid' do
+      get v3_api("/projects/#{project.id}/issues?iid=#{issue.iid}", user)
+
+      expect(response.status).to eq 200
+      expect(json_response.length).to eq 1
+      expect(json_response.first['title']).to eq issue.title
+      expect(json_response.first['id']).to eq issue.id
+      expect(json_response.first['iid']).to eq issue.iid
+    end
+
+    it 'returns an empty array for an unknown project issue iid' do
+      get v3_api("/projects/#{project.id}/issues?iid=#{issue.iid + 10}", user)
+
+      expect(response.status).to eq 200
+      expect(json_response.length).to eq 0
+    end
+
+    it "returns 404 if issue id not found" do
+      get v3_api("/projects/#{project.id}/issues/54321", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    context 'confidential issues' do
+      it "returns 404 for non project members" do
+        get v3_api("/projects/#{project.id}/issues/#{confidential_issue.id}", non_member)
+
+        expect(response).to have_http_status(404)
+      end
+
+      it "returns 404 for project members with guest role" do
+        get v3_api("/projects/#{project.id}/issues/#{confidential_issue.id}", guest)
+
+        expect(response).to have_http_status(404)
+      end
+
+      it "returns confidential issue for project members" do
+        get v3_api("/projects/#{project.id}/issues/#{confidential_issue.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['title']).to eq(confidential_issue.title)
+        expect(json_response['iid']).to eq(confidential_issue.iid)
+      end
+
+      it "returns confidential issue for author" do
+        get v3_api("/projects/#{project.id}/issues/#{confidential_issue.id}", author)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['title']).to eq(confidential_issue.title)
+        expect(json_response['iid']).to eq(confidential_issue.iid)
+      end
+
+      it "returns confidential issue for assignee" do
+        get v3_api("/projects/#{project.id}/issues/#{confidential_issue.id}", assignee)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['title']).to eq(confidential_issue.title)
+        expect(json_response['iid']).to eq(confidential_issue.iid)
+      end
+
+      it "returns confidential issue for admin" do
+        get v3_api("/projects/#{project.id}/issues/#{confidential_issue.id}", admin)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['title']).to eq(confidential_issue.title)
+        expect(json_response['iid']).to eq(confidential_issue.iid)
+      end
+    end
+  end
+
+  describe "POST /projects/:id/issues" do
+    it 'creates a new project issue' do
+      post v3_api("/projects/#{project.id}/issues", user),
+        title: 'new issue', labels: 'label, label2'
+
+      expect(response).to have_http_status(201)
+      expect(json_response['title']).to eq('new issue')
+      expect(json_response['description']).to be_nil
+      expect(json_response['labels']).to eq(%w(label label2))
+      expect(json_response['confidential']).to be_falsy
+    end
+
+    it 'creates a new confidential project issue' do
+      post v3_api("/projects/#{project.id}/issues", user),
+        title: 'new issue', confidential: true
+
+      expect(response).to have_http_status(201)
+      expect(json_response['title']).to eq('new issue')
+      expect(json_response['confidential']).to be_truthy
+    end
+
+    it 'creates a new confidential project issue with a different param' do
+      post v3_api("/projects/#{project.id}/issues", user),
+        title: 'new issue', confidential: 'y'
+
+      expect(response).to have_http_status(201)
+      expect(json_response['title']).to eq('new issue')
+      expect(json_response['confidential']).to be_truthy
+    end
+
+    it 'creates a public issue when confidential param is false' do
+      post v3_api("/projects/#{project.id}/issues", user),
+        title: 'new issue', confidential: false
+
+      expect(response).to have_http_status(201)
+      expect(json_response['title']).to eq('new issue')
+      expect(json_response['confidential']).to be_falsy
+    end
+
+    it 'creates a public issue when confidential param is invalid' do
+      post v3_api("/projects/#{project.id}/issues", user),
+        title: 'new issue', confidential: 'foo'
+
+      expect(response).to have_http_status(400)
+      expect(json_response['error']).to eq('confidential is invalid')
+    end
+
+    it "sends notifications for subscribers of newly added labels" do
+      label = project.labels.first
+      label.toggle_subscription(user2, project)
+
+      perform_enqueued_jobs do
+        post v3_api("/projects/#{project.id}/issues", user),
+          title: 'new issue', labels: label.title
+      end
+
+      should_email(user2)
+    end
+
+    it "returns a 400 bad request if title not given" do
+      post v3_api("/projects/#{project.id}/issues", user), labels: 'label, label2'
+
+      expect(response).to have_http_status(400)
+    end
+
+    it 'allows special label names' do
+      post v3_api("/projects/#{project.id}/issues", user),
+           title: 'new issue',
+           labels: 'label, label?, label&foo, ?, &'
+
+      expect(response.status).to eq(201)
+      expect(json_response['labels']).to include 'label'
+      expect(json_response['labels']).to include 'label?'
+      expect(json_response['labels']).to include 'label&foo'
+      expect(json_response['labels']).to include '?'
+      expect(json_response['labels']).to include '&'
+    end
+
+    it 'returns 400 if title is too long' do
+      post v3_api("/projects/#{project.id}/issues", user),
+           title: 'g' * 256
+
+      expect(response).to have_http_status(400)
+      expect(json_response['message']['title']).to eq([
+        'is too long (maximum is 255 characters)'
+      ])
+    end
+
+    context 'resolving issues in a merge request' do
+      let(:discussion) { Discussion.for_diff_notes([create(:diff_note_on_merge_request)]).first }
+      let(:merge_request) { discussion.noteable }
+      let(:project) { merge_request.source_project }
+      before do
+        project.team << [user, :master]
+        post v3_api("/projects/#{project.id}/issues", user),
+             title: 'New Issue',
+             merge_request_for_resolving_discussions: merge_request.iid
+      end
+
+      it 'creates a new project issue' do
+        expect(response).to have_http_status(:created)
+      end
+
+      it 'resolves the discussions in a merge request' do
+        discussion.first_note.reload
+
+        expect(discussion.resolved?).to be(true)
+      end
+
+      it 'assigns a description to the issue mentioning the merge request' do
+        expect(json_response['description']).to include(merge_request.to_reference)
+      end
+    end
+
+    context 'with due date' do
+      it 'creates a new project issue' do
+        due_date = 2.weeks.from_now.strftime('%Y-%m-%d')
+
+        post v3_api("/projects/#{project.id}/issues", user),
+          title: 'new issue', due_date: due_date
+
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq('new issue')
+        expect(json_response['description']).to be_nil
+        expect(json_response['due_date']).to eq(due_date)
+      end
+    end
+
+    context 'when an admin or owner makes the request' do
+      it 'accepts the creation date to be set' do
+        creation_time = 2.weeks.ago
+        post v3_api("/projects/#{project.id}/issues", user),
+          title: 'new issue', labels: 'label, label2', created_at: creation_time
+
+        expect(response).to have_http_status(201)
+        expect(Time.parse(json_response['created_at'])).to be_like_time(creation_time)
+      end
+    end
+
+    context 'the user can only read the issue' do
+      it 'cannot create new labels' do
+        expect do
+          post v3_api("/projects/#{project.id}/issues", non_member), title: 'new issue', labels: 'label, label2'
+        end.not_to change { project.labels.count }
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/issues with spam filtering' do
+    before do
+      allow_any_instance_of(SpamService).to receive(:check_for_spam?).and_return(true)
+      allow_any_instance_of(AkismetService).to receive_messages(is_spam?: true)
+    end
+
+    let(:params) do
+      {
+        title: 'new issue',
+        description: 'content here',
+        labels: 'label, label2'
+      }
+    end
+
+    it "does not create a new project issue" do
+      expect { post v3_api("/projects/#{project.id}/issues", user), params }.not_to change(Issue, :count)
+
+      expect(response).to have_http_status(400)
+      expect(json_response['message']).to eq({ "error" => "Spam detected" })
+
+      spam_logs = SpamLog.all
+
+      expect(spam_logs.count).to eq(1)
+      expect(spam_logs[0].title).to eq('new issue')
+      expect(spam_logs[0].description).to eq('content here')
+      expect(spam_logs[0].user).to eq(user)
+      expect(spam_logs[0].noteable_type).to eq('Issue')
+    end
+  end
+
+  describe "PUT /projects/:id/issues/:issue_id to update only title" do
+    it "updates a project issue" do
+      put v3_api("/projects/#{project.id}/issues/#{issue.id}", user),
+        title: 'updated title'
+
+      expect(response).to have_http_status(200)
+      expect(json_response['title']).to eq('updated title')
+    end
+
+    it "returns 404 error if issue id not found" do
+      put v3_api("/projects/#{project.id}/issues/44444", user),
+        title: 'updated title'
+
+      expect(response).to have_http_status(404)
+    end
+
+    it 'allows special label names' do
+      put v3_api("/projects/#{project.id}/issues/#{issue.id}", user),
+          title: 'updated title',
+          labels: 'label, label?, label&foo, ?, &'
+
+      expect(response.status).to eq(200)
+      expect(json_response['labels']).to include 'label'
+      expect(json_response['labels']).to include 'label?'
+      expect(json_response['labels']).to include 'label&foo'
+      expect(json_response['labels']).to include '?'
+      expect(json_response['labels']).to include '&'
+    end
+
+    context 'confidential issues' do
+      it "returns 403 for non project members" do
+        put v3_api("/projects/#{project.id}/issues/#{confidential_issue.id}", non_member),
+          title: 'updated title'
+
+        expect(response).to have_http_status(403)
+      end
+
+      it "returns 403 for project members with guest role" do
+        put v3_api("/projects/#{project.id}/issues/#{confidential_issue.id}", guest),
+          title: 'updated title'
+
+        expect(response).to have_http_status(403)
+      end
+
+      it "updates a confidential issue for project members" do
+        put v3_api("/projects/#{project.id}/issues/#{confidential_issue.id}", user),
+          title: 'updated title'
+
+        expect(response).to have_http_status(200)
+        expect(json_response['title']).to eq('updated title')
+      end
+
+      it "updates a confidential issue for author" do
+        put v3_api("/projects/#{project.id}/issues/#{confidential_issue.id}", author),
+          title: 'updated title'
+
+        expect(response).to have_http_status(200)
+        expect(json_response['title']).to eq('updated title')
+      end
+
+      it "updates a confidential issue for admin" do
+        put v3_api("/projects/#{project.id}/issues/#{confidential_issue.id}", admin),
+          title: 'updated title'
+
+        expect(response).to have_http_status(200)
+        expect(json_response['title']).to eq('updated title')
+      end
+
+      it 'sets an issue to confidential' do
+        put v3_api("/projects/#{project.id}/issues/#{issue.id}", user),
+          confidential: true
+
+        expect(response).to have_http_status(200)
+        expect(json_response['confidential']).to be_truthy
+      end
+
+      it 'makes a confidential issue public' do
+        put v3_api("/projects/#{project.id}/issues/#{confidential_issue.id}", user),
+          confidential: false
+
+        expect(response).to have_http_status(200)
+        expect(json_response['confidential']).to be_falsy
+      end
+
+      it 'does not update a confidential issue with wrong confidential flag' do
+        put v3_api("/projects/#{project.id}/issues/#{confidential_issue.id}", user),
+          confidential: 'foo'
+
+        expect(response).to have_http_status(400)
+        expect(json_response['error']).to eq('confidential is invalid')
+      end
+    end
+  end
+
+  describe 'PUT /projects/:id/issues/:issue_id with spam filtering' do
+    let(:params) do
+      {
+        title: 'updated title',
+        description: 'content here',
+        labels: 'label, label2'
+      }
+    end
+
+    it "does not create a new project issue" do
+      allow_any_instance_of(SpamService).to receive_messages(check_for_spam?: true)
+      allow_any_instance_of(AkismetService).to receive_messages(is_spam?: true)
+
+      put v3_api("/projects/#{project.id}/issues/#{issue.id}", user), params
+
+      expect(response).to have_http_status(400)
+      expect(json_response['message']).to eq({ "error" => "Spam detected" })
+
+      spam_logs = SpamLog.all
+      expect(spam_logs.count).to eq(1)
+      expect(spam_logs[0].title).to eq('updated title')
+      expect(spam_logs[0].description).to eq('content here')
+      expect(spam_logs[0].user).to eq(user)
+      expect(spam_logs[0].noteable_type).to eq('Issue')
+    end
+  end
+
+  describe 'PUT /projects/:id/issues/:issue_id to update labels' do
+    let!(:label) { create(:label, title: 'dummy', project: project) }
+    let!(:label_link) { create(:label_link, label: label, target: issue) }
+
+    it 'does not update labels if not present' do
+      put v3_api("/projects/#{project.id}/issues/#{issue.id}", user),
+          title: 'updated title'
+
+      expect(response).to have_http_status(200)
+      expect(json_response['labels']).to eq([label.title])
+    end
+
+    it "sends notifications for subscribers of newly added labels when issue is updated" do
+      label = create(:label, title: 'foo', color: '#FFAABB', project: project)
+      label.toggle_subscription(user2, project)
+
+      perform_enqueued_jobs do
+        put v3_api("/projects/#{project.id}/issues/#{issue.id}", user),
+          title: 'updated title', labels: label.title
+      end
+
+      should_email(user2)
+    end
+
+    it 'removes all labels' do
+      put v3_api("/projects/#{project.id}/issues/#{issue.id}", user), labels: ''
+
+      expect(response).to have_http_status(200)
+      expect(json_response['labels']).to eq([])
+    end
+
+    it 'updates labels' do
+      put v3_api("/projects/#{project.id}/issues/#{issue.id}", user),
+          labels: 'foo,bar'
+
+      expect(response).to have_http_status(200)
+      expect(json_response['labels']).to include 'foo'
+      expect(json_response['labels']).to include 'bar'
+    end
+
+    it 'allows special label names' do
+      put v3_api("/projects/#{project.id}/issues/#{issue.id}", user),
+          labels: 'label:foo, label-bar,label_bar,label/bar,label?bar,label&bar,?,&'
+
+      expect(response.status).to eq(200)
+      expect(json_response['labels']).to include 'label:foo'
+      expect(json_response['labels']).to include 'label-bar'
+      expect(json_response['labels']).to include 'label_bar'
+      expect(json_response['labels']).to include 'label/bar'
+      expect(json_response['labels']).to include 'label?bar'
+      expect(json_response['labels']).to include 'label&bar'
+      expect(json_response['labels']).to include '?'
+      expect(json_response['labels']).to include '&'
+    end
+
+    it 'returns 400 if title is too long' do
+      put v3_api("/projects/#{project.id}/issues/#{issue.id}", user),
+          title: 'g' * 256
+
+      expect(response).to have_http_status(400)
+      expect(json_response['message']['title']).to eq([
+        'is too long (maximum is 255 characters)'
+      ])
+    end
+  end
+
+  describe "PUT /projects/:id/issues/:issue_id to update state and label" do
+    it "updates a project issue" do
+      put v3_api("/projects/#{project.id}/issues/#{issue.id}", user),
+        labels: 'label2', state_event: "close"
+
+      expect(response).to have_http_status(200)
+      expect(json_response['labels']).to include 'label2'
+      expect(json_response['state']).to eq "closed"
+    end
+
+    it 'reopens a project isssue' do
+      put v3_api("/projects/#{project.id}/issues/#{closed_issue.id}", user), state_event: 'reopen'
+
+      expect(response).to have_http_status(200)
+      expect(json_response['state']).to eq 'reopened'
+    end
+
+    context 'when an admin or owner makes the request' do
+      it 'accepts the update date to be set' do
+        update_time = 2.weeks.ago
+        put v3_api("/projects/#{project.id}/issues/#{issue.id}", user),
+          labels: 'label3', state_event: 'close', updated_at: update_time
+
+        expect(response).to have_http_status(200)
+        expect(json_response['labels']).to include 'label3'
+        expect(Time.parse(json_response['updated_at'])).to be_like_time(update_time)
+      end
+    end
+  end
+
+  describe 'PUT /projects/:id/issues/:issue_id to update due date' do
+    it 'creates a new project issue' do
+      due_date = 2.weeks.from_now.strftime('%Y-%m-%d')
+
+      put v3_api("/projects/#{project.id}/issues/#{issue.id}", user), due_date: due_date
+
+      expect(response).to have_http_status(200)
+      expect(json_response['due_date']).to eq(due_date)
+    end
+  end
+
+  describe "DELETE /projects/:id/issues/:issue_id" do
+    it "rejects a non member from deleting an issue" do
+      delete v3_api("/projects/#{project.id}/issues/#{issue.id}", non_member)
+
+      expect(response).to have_http_status(403)
+    end
+
+    it "rejects a developer from deleting an issue" do
+      delete v3_api("/projects/#{project.id}/issues/#{issue.id}", author)
+
+      expect(response).to have_http_status(403)
+    end
+
+    context "when the user is project owner" do
+      let(:owner)     { create(:user) }
+      let(:project)   { create(:empty_project, namespace: owner.namespace) }
+
+      it "deletes the issue if an admin requests it" do
+        delete v3_api("/projects/#{project.id}/issues/#{issue.id}", owner)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['state']).to eq 'opened'
+      end
+    end
+
+    context 'when issue does not exist' do
+      it 'returns 404 when trying to move an issue' do
+        delete v3_api("/projects/#{project.id}/issues/123", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe '/projects/:id/issues/:issue_id/move' do
+    let!(:target_project) { create(:empty_project, path: 'project2', creator_id: user.id, namespace: user.namespace ) }
+    let!(:target_project2) { create(:empty_project, creator_id: non_member.id, namespace: non_member.namespace ) }
+
+    it 'moves an issue' do
+      post v3_api("/projects/#{project.id}/issues/#{issue.id}/move", user),
+               to_project_id: target_project.id
+
+      expect(response).to have_http_status(201)
+      expect(json_response['project_id']).to eq(target_project.id)
+    end
+
+    context 'when source and target projects are the same' do
+      it 'returns 400 when trying to move an issue' do
+        post v3_api("/projects/#{project.id}/issues/#{issue.id}/move", user),
+                 to_project_id: project.id
+
+        expect(response).to have_http_status(400)
+        expect(json_response['message']).to eq('Cannot move issue to project it originates from!')
+      end
+    end
+
+    context 'when the user does not have the permission to move issues' do
+      it 'returns 400 when trying to move an issue' do
+        post v3_api("/projects/#{project.id}/issues/#{issue.id}/move", user),
+                 to_project_id: target_project2.id
+
+        expect(response).to have_http_status(400)
+        expect(json_response['message']).to eq('Cannot move issue due to insufficient permissions!')
+      end
+    end
+
+    it 'moves the issue to another namespace if I am admin' do
+      post v3_api("/projects/#{project.id}/issues/#{issue.id}/move", admin),
+               to_project_id: target_project2.id
+
+      expect(response).to have_http_status(201)
+      expect(json_response['project_id']).to eq(target_project2.id)
+    end
+
+    context 'when issue does not exist' do
+      it 'returns 404 when trying to move an issue' do
+        post v3_api("/projects/#{project.id}/issues/123/move", user),
+                 to_project_id: target_project.id
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 Issue Not Found')
+      end
+    end
+
+    context 'when source project does not exist' do
+      it 'returns 404 when trying to move an issue' do
+        post v3_api("/projects/123/issues/#{issue.id}/move", user),
+                 to_project_id: target_project.id
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 Project Not Found')
+      end
+    end
+
+    context 'when target project does not exist' do
+      it 'returns 404 when trying to move an issue' do
+        post v3_api("/projects/#{project.id}/issues/#{issue.id}/move", user),
+                 to_project_id: 123
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe 'POST :id/issues/:issue_id/subscription' do
+    it 'subscribes to an issue' do
+      post v3_api("/projects/#{project.id}/issues/#{issue.id}/subscription", user2)
+
+      expect(response).to have_http_status(201)
+      expect(json_response['subscribed']).to eq(true)
+    end
+
+    it 'returns 304 if already subscribed' do
+      post v3_api("/projects/#{project.id}/issues/#{issue.id}/subscription", user)
+
+      expect(response).to have_http_status(304)
+    end
+
+    it 'returns 404 if the issue is not found' do
+      post v3_api("/projects/#{project.id}/issues/123/subscription", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns 404 if the issue is confidential' do
+      post v3_api("/projects/#{project.id}/issues/#{confidential_issue.id}/subscription", non_member)
+
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe 'DELETE :id/issues/:issue_id/subscription' do
+    it 'unsubscribes from an issue' do
+      delete v3_api("/projects/#{project.id}/issues/#{issue.id}/subscription", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['subscribed']).to eq(false)
+    end
+
+    it 'returns 304 if not subscribed' do
+      delete v3_api("/projects/#{project.id}/issues/#{issue.id}/subscription", user2)
+
+      expect(response).to have_http_status(304)
+    end
+
+    it 'returns 404 if the issue is not found' do
+      delete v3_api("/projects/#{project.id}/issues/123/subscription", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns 404 if the issue is confidential' do
+      delete v3_api("/projects/#{project.id}/issues/#{confidential_issue.id}/subscription", non_member)
+
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe 'time tracking endpoints' do
+    let(:issuable) { issue }
+
+    include_examples 'V3 time tracking endpoints', 'issue'
+  end
+end
diff --git a/spec/requests/api/v3/labels_spec.rb b/spec/requests/api/v3/labels_spec.rb
new file mode 100644
index 00000000000..dfac357d37c
--- /dev/null
+++ b/spec/requests/api/v3/labels_spec.rb
@@ -0,0 +1,171 @@
+require 'spec_helper'
+
+describe API::V3::Labels, api: true  do
+  include ApiHelpers
+
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project, creator_id: user.id, namespace: user.namespace) }
+  let!(:label1) { create(:label, title: 'label1', project: project) }
+  let!(:priority_label) { create(:label, title: 'bug', project: project, priority: 3) }
+
+  before do
+    project.team << [user, :master]
+  end
+
+  describe 'GET /projects/:id/labels' do
+    it 'returns all available labels to the project' do
+      group = create(:group)
+      group_label = create(:group_label, title: 'feature', group: group)
+      project.update(group: group)
+      create(:labeled_issue, project: project, labels: [group_label], author: user)
+      create(:labeled_issue, project: project, labels: [label1], author: user, state: :closed)
+      create(:labeled_merge_request, labels: [priority_label], author: user, source_project: project )
+
+      expected_keys = %w(
+        id name color description
+        open_issues_count closed_issues_count open_merge_requests_count
+        subscribed priority
+      )
+
+      get v3_api("/projects/#{project.id}/labels", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.size).to eq(3)
+      expect(json_response.first.keys).to match_array expected_keys
+      expect(json_response.map { |l| l['name'] }).to match_array([group_label.name, priority_label.name, label1.name])
+
+      label1_response = json_response.find { |l| l['name'] == label1.title }
+      group_label_response = json_response.find { |l| l['name'] == group_label.title }
+      priority_label_response = json_response.find { |l| l['name'] == priority_label.title }
+
+      expect(label1_response['open_issues_count']).to eq(0)
+      expect(label1_response['closed_issues_count']).to eq(1)
+      expect(label1_response['open_merge_requests_count']).to eq(0)
+      expect(label1_response['name']).to eq(label1.name)
+      expect(label1_response['color']).to be_present
+      expect(label1_response['description']).to be_nil
+      expect(label1_response['priority']).to be_nil
+      expect(label1_response['subscribed']).to be_falsey
+
+      expect(group_label_response['open_issues_count']).to eq(1)
+      expect(group_label_response['closed_issues_count']).to eq(0)
+      expect(group_label_response['open_merge_requests_count']).to eq(0)
+      expect(group_label_response['name']).to eq(group_label.name)
+      expect(group_label_response['color']).to be_present
+      expect(group_label_response['description']).to be_nil
+      expect(group_label_response['priority']).to be_nil
+      expect(group_label_response['subscribed']).to be_falsey
+
+      expect(priority_label_response['open_issues_count']).to eq(0)
+      expect(priority_label_response['closed_issues_count']).to eq(0)
+      expect(priority_label_response['open_merge_requests_count']).to eq(1)
+      expect(priority_label_response['name']).to eq(priority_label.name)
+      expect(priority_label_response['color']).to be_present
+      expect(priority_label_response['description']).to be_nil
+      expect(priority_label_response['priority']).to eq(3)
+      expect(priority_label_response['subscribed']).to be_falsey
+    end
+  end
+
+  describe "POST /projects/:id/labels/:label_id/subscription" do
+    context "when label_id is a label title" do
+      it "subscribes to the label" do
+        post v3_api("/projects/#{project.id}/labels/#{label1.title}/subscription", user)
+
+        expect(response).to have_http_status(201)
+        expect(json_response["name"]).to eq(label1.title)
+        expect(json_response["subscribed"]).to be_truthy
+      end
+    end
+
+    context "when label_id is a label ID" do
+      it "subscribes to the label" do
+        post v3_api("/projects/#{project.id}/labels/#{label1.id}/subscription", user)
+
+        expect(response).to have_http_status(201)
+        expect(json_response["name"]).to eq(label1.title)
+        expect(json_response["subscribed"]).to be_truthy
+      end
+    end
+
+    context "when user is already subscribed to label" do
+      before { label1.subscribe(user, project) }
+
+      it "returns 304" do
+        post v3_api("/projects/#{project.id}/labels/#{label1.id}/subscription", user)
+
+        expect(response).to have_http_status(304)
+      end
+    end
+
+    context "when label ID is not found" do
+      it "returns 404 error" do
+        post v3_api("/projects/#{project.id}/labels/1234/subscription", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe "DELETE /projects/:id/labels/:label_id/subscription" do
+    before { label1.subscribe(user, project) }
+
+    context "when label_id is a label title" do
+      it "unsubscribes from the label" do
+        delete v3_api("/projects/#{project.id}/labels/#{label1.title}/subscription", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response["name"]).to eq(label1.title)
+        expect(json_response["subscribed"]).to be_falsey
+      end
+    end
+
+    context "when label_id is a label ID" do
+      it "unsubscribes from the label" do
+        delete v3_api("/projects/#{project.id}/labels/#{label1.id}/subscription", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response["name"]).to eq(label1.title)
+        expect(json_response["subscribed"]).to be_falsey
+      end
+    end
+
+    context "when user is already unsubscribed from label" do
+      before { label1.unsubscribe(user, project) }
+
+      it "returns 304" do
+        delete v3_api("/projects/#{project.id}/labels/#{label1.id}/subscription", user)
+
+        expect(response).to have_http_status(304)
+      end
+    end
+
+    context "when label ID is not found" do
+      it "returns 404 error" do
+        delete v3_api("/projects/#{project.id}/labels/1234/subscription", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe 'DELETE /projects/:id/labels' do
+    it 'returns 200 for existing label' do
+      delete v3_api("/projects/#{project.id}/labels", user), name: 'label1'
+
+      expect(response).to have_http_status(200)
+    end
+
+    it 'returns 404 for non existing label' do
+      delete v3_api("/projects/#{project.id}/labels", user), name: 'label2'
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Label Not Found')
+    end
+
+    it 'returns 400 for wrong parameters' do
+      delete v3_api("/projects/#{project.id}/labels", user)
+      expect(response).to have_http_status(400)
+    end
+  end
+end
diff --git a/spec/requests/api/v3/members_spec.rb b/spec/requests/api/v3/members_spec.rb
new file mode 100644
index 00000000000..13814ed10c3
--- /dev/null
+++ b/spec/requests/api/v3/members_spec.rb
@@ -0,0 +1,342 @@
+require 'spec_helper'
+
+describe API::V3::Members, api: true  do
+  include ApiHelpers
+
+  let(:master) { create(:user) }
+  let(:developer) { create(:user) }
+  let(:access_requester) { create(:user) }
+  let(:stranger) { create(:user) }
+
+  let(:project) do
+    create(:empty_project, :public, :access_requestable, creator_id: master.id, namespace: master.namespace) do |project|
+      project.team << [developer, :developer]
+      project.team << [master, :master]
+      project.request_access(access_requester)
+    end
+  end
+
+  let!(:group) do
+    create(:group, :public, :access_requestable) do |group|
+      group.add_developer(developer)
+      group.add_owner(master)
+      group.request_access(access_requester)
+    end
+  end
+
+  shared_examples 'GET /:sources/:id/members' do |source_type|
+    context "with :sources == #{source_type.pluralize}" do
+      it_behaves_like 'a 404 response when source is private' do
+        let(:route) { get v3_api("/#{source_type.pluralize}/#{source.id}/members", stranger) }
+      end
+
+      %i[master developer access_requester stranger].each do |type|
+        context "when authenticated as a #{type}" do
+          it 'returns 200' do
+            user = public_send(type)
+            get v3_api("/#{source_type.pluralize}/#{source.id}/members", user)
+
+            expect(response).to have_http_status(200)
+            expect(json_response.size).to eq(2)
+            expect(json_response.map { |u| u['id'] }).to match_array [master.id, developer.id]
+          end
+        end
+      end
+
+      it 'does not return invitees' do
+        create(:"#{source_type}_member", invite_token: '123', invite_email: 'test@abc.com', source: source, user: nil)
+
+        get v3_api("/#{source_type.pluralize}/#{source.id}/members", developer)
+
+        expect(response).to have_http_status(200)
+        expect(json_response.size).to eq(2)
+        expect(json_response.map { |u| u['id'] }).to match_array [master.id, developer.id]
+      end
+
+      it 'finds members with query string' do
+        get v3_api("/#{source_type.pluralize}/#{source.id}/members", developer), query: master.username
+
+        expect(response).to have_http_status(200)
+        expect(json_response.count).to eq(1)
+        expect(json_response.first['username']).to eq(master.username)
+      end
+    end
+  end
+
+  shared_examples 'GET /:sources/:id/members/:user_id' do |source_type|
+    context "with :sources == #{source_type.pluralize}" do
+      it_behaves_like 'a 404 response when source is private' do
+        let(:route) { get v3_api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", stranger) }
+      end
+
+      context 'when authenticated as a non-member' do
+        %i[access_requester stranger].each do |type|
+          context "as a #{type}" do
+            it 'returns 200' do
+              user = public_send(type)
+              get v3_api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", user)
+
+              expect(response).to have_http_status(200)
+              # User attributes
+              expect(json_response['id']).to eq(developer.id)
+              expect(json_response['name']).to eq(developer.name)
+              expect(json_response['username']).to eq(developer.username)
+              expect(json_response['state']).to eq(developer.state)
+              expect(json_response['avatar_url']).to eq(developer.avatar_url)
+              expect(json_response['web_url']).to eq(Gitlab::Routing.url_helpers.user_url(developer))
+
+              # Member attributes
+              expect(json_response['access_level']).to eq(Member::DEVELOPER)
+            end
+          end
+        end
+      end
+    end
+  end
+
+  shared_examples 'POST /:sources/:id/members' do |source_type|
+    context "with :sources == #{source_type.pluralize}" do
+      it_behaves_like 'a 404 response when source is private' do
+        let(:route) do
+          post v3_api("/#{source_type.pluralize}/#{source.id}/members", stranger),
+               user_id: access_requester.id, access_level: Member::MASTER
+        end
+      end
+
+      context 'when authenticated as a non-member or member with insufficient rights' do
+        %i[access_requester stranger developer].each do |type|
+          context "as a #{type}" do
+            it 'returns 403' do
+              user = public_send(type)
+              post v3_api("/#{source_type.pluralize}/#{source.id}/members", user),
+                   user_id: access_requester.id, access_level: Member::MASTER
+
+              expect(response).to have_http_status(403)
+            end
+          end
+        end
+      end
+
+      context 'when authenticated as a master/owner' do
+        context 'and new member is already a requester' do
+          it 'transforms the requester into a proper member' do
+            expect do
+              post v3_api("/#{source_type.pluralize}/#{source.id}/members", master),
+                   user_id: access_requester.id, access_level: Member::MASTER
+
+              expect(response).to have_http_status(201)
+            end.to change { source.members.count }.by(1)
+            expect(source.requesters.count).to eq(0)
+            expect(json_response['id']).to eq(access_requester.id)
+            expect(json_response['access_level']).to eq(Member::MASTER)
+          end
+        end
+
+        it 'creates a new member' do
+          expect do
+            post v3_api("/#{source_type.pluralize}/#{source.id}/members", master),
+                 user_id: stranger.id, access_level: Member::DEVELOPER, expires_at: '2016-08-05'
+
+            expect(response).to have_http_status(201)
+          end.to change { source.members.count }.by(1)
+          expect(json_response['id']).to eq(stranger.id)
+          expect(json_response['access_level']).to eq(Member::DEVELOPER)
+          expect(json_response['expires_at']).to eq('2016-08-05')
+        end
+      end
+
+      it "returns #{source_type == 'project' ? 201 : 409} if member already exists" do
+        post v3_api("/#{source_type.pluralize}/#{source.id}/members", master),
+             user_id: master.id, access_level: Member::MASTER
+
+        expect(response).to have_http_status(source_type == 'project' ? 201 : 409)
+      end
+
+      it 'returns 400 when user_id is not given' do
+        post v3_api("/#{source_type.pluralize}/#{source.id}/members", master),
+             access_level: Member::MASTER
+
+        expect(response).to have_http_status(400)
+      end
+
+      it 'returns 400 when access_level is not given' do
+        post v3_api("/#{source_type.pluralize}/#{source.id}/members", master),
+             user_id: stranger.id
+
+        expect(response).to have_http_status(400)
+      end
+
+      it 'returns 422 when access_level is not valid' do
+        post v3_api("/#{source_type.pluralize}/#{source.id}/members", master),
+             user_id: stranger.id, access_level: 1234
+
+        expect(response).to have_http_status(422)
+      end
+    end
+  end
+
+  shared_examples 'PUT /:sources/:id/members/:user_id' do |source_type|
+    context "with :sources == #{source_type.pluralize}" do
+      it_behaves_like 'a 404 response when source is private' do
+        let(:route) do
+          put v3_api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", stranger),
+              access_level: Member::MASTER
+        end
+      end
+
+      context 'when authenticated as a non-member or member with insufficient rights' do
+        %i[access_requester stranger developer].each do |type|
+          context "as a #{type}" do
+            it 'returns 403' do
+              user = public_send(type)
+              put v3_api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", user),
+                  access_level: Member::MASTER
+
+              expect(response).to have_http_status(403)
+            end
+          end
+        end
+      end
+
+      context 'when authenticated as a master/owner' do
+        it 'updates the member' do
+          put v3_api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", master),
+              access_level: Member::MASTER, expires_at: '2016-08-05'
+
+          expect(response).to have_http_status(200)
+          expect(json_response['id']).to eq(developer.id)
+          expect(json_response['access_level']).to eq(Member::MASTER)
+          expect(json_response['expires_at']).to eq('2016-08-05')
+        end
+      end
+
+      it 'returns 409 if member does not exist' do
+        put v3_api("/#{source_type.pluralize}/#{source.id}/members/123", master),
+            access_level: Member::MASTER
+
+        expect(response).to have_http_status(404)
+      end
+
+      it 'returns 400 when access_level is not given' do
+        put v3_api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", master)
+
+        expect(response).to have_http_status(400)
+      end
+
+      it 'returns 422 when access level is not valid' do
+        put v3_api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", master),
+            access_level: 1234
+
+        expect(response).to have_http_status(422)
+      end
+    end
+  end
+
+  shared_examples 'DELETE /:sources/:id/members/:user_id' do |source_type|
+    context "with :sources == #{source_type.pluralize}" do
+      it_behaves_like 'a 404 response when source is private' do
+        let(:route) { delete v3_api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", stranger) }
+      end
+
+      context 'when authenticated as a non-member or member with insufficient rights' do
+        %i[access_requester stranger].each do |type|
+          context "as a #{type}" do
+            it 'returns 403' do
+              user = public_send(type)
+              delete v3_api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", user)
+
+              expect(response).to have_http_status(403)
+            end
+          end
+        end
+      end
+
+      context 'when authenticated as a member and deleting themself' do
+        it 'deletes the member' do
+          expect do
+            delete v3_api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", developer)
+
+            expect(response).to have_http_status(200)
+          end.to change { source.members.count }.by(-1)
+        end
+      end
+
+      context 'when authenticated as a master/owner' do
+        context 'and member is a requester' do
+          it "returns #{source_type == 'project' ? 200 : 404}" do
+            expect do
+              delete v3_api("/#{source_type.pluralize}/#{source.id}/members/#{access_requester.id}", master)
+
+              expect(response).to have_http_status(source_type == 'project' ? 200 : 404)
+            end.not_to change { source.requesters.count }
+          end
+        end
+
+        it 'deletes the member' do
+          expect do
+            delete v3_api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", master)
+
+            expect(response).to have_http_status(200)
+          end.to change { source.members.count }.by(-1)
+        end
+      end
+
+      it "returns #{source_type == 'project' ? 200 : 404} if member does not exist" do
+        delete v3_api("/#{source_type.pluralize}/#{source.id}/members/123", master)
+
+        expect(response).to have_http_status(source_type == 'project' ? 200 : 404)
+      end
+    end
+  end
+
+  it_behaves_like 'GET /:sources/:id/members', 'project' do
+    let(:source) { project }
+  end
+
+  it_behaves_like 'GET /:sources/:id/members', 'group' do
+    let(:source) { group }
+  end
+
+  it_behaves_like 'GET /:sources/:id/members/:user_id', 'project' do
+    let(:source) { project }
+  end
+
+  it_behaves_like 'GET /:sources/:id/members/:user_id', 'group' do
+    let(:source) { group }
+  end
+
+  it_behaves_like 'POST /:sources/:id/members', 'project' do
+    let(:source) { project }
+  end
+
+  it_behaves_like 'POST /:sources/:id/members', 'group' do
+    let(:source) { group }
+  end
+
+  it_behaves_like 'PUT /:sources/:id/members/:user_id', 'project' do
+    let(:source) { project }
+  end
+
+  it_behaves_like 'PUT /:sources/:id/members/:user_id', 'group' do
+    let(:source) { group }
+  end
+
+  it_behaves_like 'DELETE /:sources/:id/members/:user_id', 'project' do
+    let(:source) { project }
+  end
+
+  it_behaves_like 'DELETE /:sources/:id/members/:user_id', 'group' do
+    let(:source) { group }
+  end
+
+  context 'Adding owner to project' do
+    it 'returns 403' do
+      expect do
+        post v3_api("/projects/#{project.id}/members", master),
+             user_id: stranger.id, access_level: Member::OWNER
+
+        expect(response).to have_http_status(422)
+      end.to change { project.members.count }.by(0)
+    end
+  end
+end
diff --git a/spec/requests/api/v3/merge_request_diffs_spec.rb b/spec/requests/api/v3/merge_request_diffs_spec.rb
new file mode 100644
index 00000000000..c53800eef30
--- /dev/null
+++ b/spec/requests/api/v3/merge_request_diffs_spec.rb
@@ -0,0 +1,50 @@
+require "spec_helper"
+
+describe API::V3::MergeRequestDiffs, 'MergeRequestDiffs', api: true  do
+  include ApiHelpers
+
+  let!(:user)          { create(:user) }
+  let!(:merge_request) { create(:merge_request, importing: true) }
+  let!(:project)       { merge_request.target_project }
+
+  before do
+    merge_request.merge_request_diffs.create(head_commit_sha: '6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9')
+    merge_request.merge_request_diffs.create(head_commit_sha: '5937ac0a7beb003549fc5fd26fc247adbce4a52e')
+    project.team << [user, :master]
+  end
+
+  describe 'GET /projects/:id/merge_requests/:merge_request_id/versions' do
+    it 'returns 200 for a valid merge request' do
+      get v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/versions", user)
+      merge_request_diff = merge_request.merge_request_diffs.first
+
+      expect(response.status).to eq 200
+      expect(json_response.size).to eq(merge_request.merge_request_diffs.size)
+      expect(json_response.first['id']).to eq(merge_request_diff.id)
+      expect(json_response.first['head_commit_sha']).to eq(merge_request_diff.head_commit_sha)
+    end
+
+    it 'returns a 404 when merge_request_id not found' do
+      get v3_api("/projects/#{project.id}/merge_requests/999/versions", user)
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe 'GET /projects/:id/merge_requests/:merge_request_id/versions/:version_id' do
+    it 'returns a 200 for a valid merge request' do
+      merge_request_diff = merge_request.merge_request_diffs.first
+      get v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/versions/#{merge_request_diff.id}", user)
+
+      expect(response.status).to eq 200
+      expect(json_response['id']).to eq(merge_request_diff.id)
+      expect(json_response['head_commit_sha']).to eq(merge_request_diff.head_commit_sha)
+      expect(json_response['diffs'].size).to eq(merge_request_diff.diffs.size)
+    end
+
+    it 'returns a 404 when merge_request_id not found' do
+      get v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/versions/999", user)
+
+      expect(response).to have_http_status(404)
+    end
+  end
+end
diff --git a/spec/requests/api/v3/merge_requests_spec.rb b/spec/requests/api/v3/merge_requests_spec.rb
new file mode 100644
index 00000000000..d73e9635c9b
--- /dev/null
+++ b/spec/requests/api/v3/merge_requests_spec.rb
@@ -0,0 +1,733 @@
+require "spec_helper"
+
+describe API::MergeRequests, api: true  do
+  include ApiHelpers
+  let(:base_time)   { Time.now }
+  let(:user)        { create(:user) }
+  let(:admin)       { create(:user, :admin) }
+  let(:non_member)  { create(:user) }
+  let!(:project)    { create(:project, :public, :repository, creator: user, namespace: user.namespace) }
+  let!(:merge_request) { create(:merge_request, :simple, author: user, assignee: user, source_project: project, title: "Test", created_at: base_time) }
+  let!(:merge_request_closed) { create(:merge_request, state: "closed", author: user, assignee: user, source_project: project, title: "Closed test", created_at: base_time + 1.second) }
+  let!(:merge_request_merged) { create(:merge_request, state: "merged", author: user, assignee: user, source_project: project, title: "Merged test", created_at: base_time + 2.seconds, merge_commit_sha: '9999999999999999999999999999999999999999') }
+  let(:milestone)   { create(:milestone, title: '1.0.0', project: project) }
+
+  before do
+    project.team << [user, :reporter]
+  end
+
+  describe "GET /projects/:id/merge_requests" do
+    context "when unauthenticated" do
+      it "returns authentication error" do
+        get v3_api("/projects/#{project.id}/merge_requests")
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context "when authenticated" do
+      it "returns an array of all merge_requests" do
+        get v3_api("/projects/#{project.id}/merge_requests", user)
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(3)
+        expect(json_response.last['title']).to eq(merge_request.title)
+        expect(json_response.last).to have_key('web_url')
+        expect(json_response.last['sha']).to eq(merge_request.diff_head_sha)
+        expect(json_response.last['merge_commit_sha']).to be_nil
+        expect(json_response.last['merge_commit_sha']).to eq(merge_request.merge_commit_sha)
+        expect(json_response.first['title']).to eq(merge_request_merged.title)
+        expect(json_response.first['sha']).to eq(merge_request_merged.diff_head_sha)
+        expect(json_response.first['merge_commit_sha']).not_to be_nil
+        expect(json_response.first['merge_commit_sha']).to eq(merge_request_merged.merge_commit_sha)
+      end
+
+      it "returns an array of all merge_requests" do
+        get v3_api("/projects/#{project.id}/merge_requests?state", user)
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(3)
+        expect(json_response.last['title']).to eq(merge_request.title)
+      end
+
+      it "returns an array of open merge_requests" do
+        get v3_api("/projects/#{project.id}/merge_requests?state=opened", user)
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.last['title']).to eq(merge_request.title)
+      end
+
+      it "returns an array of closed merge_requests" do
+        get v3_api("/projects/#{project.id}/merge_requests?state=closed", user)
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['title']).to eq(merge_request_closed.title)
+      end
+
+      it "returns an array of merged merge_requests" do
+        get v3_api("/projects/#{project.id}/merge_requests?state=merged", user)
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.length).to eq(1)
+        expect(json_response.first['title']).to eq(merge_request_merged.title)
+      end
+
+      it 'matches V3 response schema' do
+        get v3_api("/projects/#{project.id}/merge_requests", user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to match_response_schema('public_api/v3/merge_requests')
+      end
+
+      context "with ordering" do
+        before do
+          @mr_later = mr_with_later_created_and_updated_at_time
+          @mr_earlier = mr_with_earlier_created_and_updated_at_time
+        end
+
+        it "returns an array of merge_requests in ascending order" do
+          get v3_api("/projects/#{project.id}/merge_requests?sort=asc", user)
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+          expect(json_response.length).to eq(3)
+          response_dates = json_response.map{ |merge_request| merge_request['created_at'] }
+          expect(response_dates).to eq(response_dates.sort)
+        end
+
+        it "returns an array of merge_requests in descending order" do
+          get v3_api("/projects/#{project.id}/merge_requests?sort=desc", user)
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+          expect(json_response.length).to eq(3)
+          response_dates = json_response.map{ |merge_request| merge_request['created_at'] }
+          expect(response_dates).to eq(response_dates.sort.reverse)
+        end
+
+        it "returns an array of merge_requests ordered by updated_at" do
+          get v3_api("/projects/#{project.id}/merge_requests?order_by=updated_at", user)
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+          expect(json_response.length).to eq(3)
+          response_dates = json_response.map{ |merge_request| merge_request['updated_at'] }
+          expect(response_dates).to eq(response_dates.sort.reverse)
+        end
+
+        it "returns an array of merge_requests ordered by created_at" do
+          get v3_api("/projects/#{project.id}/merge_requests?order_by=created_at&sort=asc", user)
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+          expect(json_response.length).to eq(3)
+          response_dates = json_response.map{ |merge_request| merge_request['created_at'] }
+          expect(response_dates).to eq(response_dates.sort)
+        end
+      end
+    end
+  end
+
+  describe "GET /projects/:id/merge_requests/:merge_request_id" do
+    it 'exposes known attributes' do
+      get v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['id']).to eq(merge_request.id)
+      expect(json_response['iid']).to eq(merge_request.iid)
+      expect(json_response['project_id']).to eq(merge_request.project.id)
+      expect(json_response['title']).to eq(merge_request.title)
+      expect(json_response['description']).to eq(merge_request.description)
+      expect(json_response['state']).to eq(merge_request.state)
+      expect(json_response['created_at']).to be_present
+      expect(json_response['updated_at']).to be_present
+      expect(json_response['labels']).to eq(merge_request.label_names)
+      expect(json_response['milestone']).to be_nil
+      expect(json_response['assignee']).to be_a Hash
+      expect(json_response['author']).to be_a Hash
+      expect(json_response['target_branch']).to eq(merge_request.target_branch)
+      expect(json_response['source_branch']).to eq(merge_request.source_branch)
+      expect(json_response['upvotes']).to eq(0)
+      expect(json_response['downvotes']).to eq(0)
+      expect(json_response['source_project_id']).to eq(merge_request.source_project.id)
+      expect(json_response['target_project_id']).to eq(merge_request.target_project.id)
+      expect(json_response['work_in_progress']).to be_falsy
+      expect(json_response['merge_when_build_succeeds']).to be_falsy
+      expect(json_response['merge_status']).to eq('can_be_merged')
+      expect(json_response['should_close_merge_request']).to be_falsy
+      expect(json_response['force_close_merge_request']).to be_falsy
+    end
+
+    it "returns merge_request" do
+      get v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user)
+      expect(response).to have_http_status(200)
+      expect(json_response['title']).to eq(merge_request.title)
+      expect(json_response['iid']).to eq(merge_request.iid)
+      expect(json_response['work_in_progress']).to eq(false)
+      expect(json_response['merge_status']).to eq('can_be_merged')
+      expect(json_response['should_close_merge_request']).to be_falsy
+      expect(json_response['force_close_merge_request']).to be_falsy
+    end
+
+    it 'returns merge_request by iid' do
+      url = "/projects/#{project.id}/merge_requests?iid=#{merge_request.iid}"
+      get v3_api(url, user)
+      expect(response.status).to eq 200
+      expect(json_response.first['title']).to eq merge_request.title
+      expect(json_response.first['id']).to eq merge_request.id
+    end
+
+    it 'returns merge_request by iid array' do
+      get v3_api("/projects/#{project.id}/merge_requests", user), iid: [merge_request.iid, merge_request_closed.iid]
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+      expect(json_response.first['title']).to eq merge_request_closed.title
+      expect(json_response.first['id']).to eq merge_request_closed.id
+    end
+
+    it "returns a 404 error if merge_request_id not found" do
+      get v3_api("/projects/#{project.id}/merge_requests/999", user)
+      expect(response).to have_http_status(404)
+    end
+
+    context 'Work in Progress' do
+      let!(:merge_request_wip) { create(:merge_request, author: user, assignee: user, source_project: project, target_project: project, title: "WIP: Test", created_at: base_time + 1.second) }
+
+      it "returns merge_request" do
+        get v3_api("/projects/#{project.id}/merge_requests/#{merge_request_wip.id}", user)
+        expect(response).to have_http_status(200)
+        expect(json_response['work_in_progress']).to eq(true)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/merge_requests/:merge_request_id/commits' do
+    it 'returns a 200 when merge request is valid' do
+      get v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/commits", user)
+      commit = merge_request.commits.first
+
+      expect(response.status).to eq 200
+      expect(json_response.size).to eq(merge_request.commits.size)
+      expect(json_response.first['id']).to eq(commit.id)
+      expect(json_response.first['title']).to eq(commit.title)
+    end
+
+    it 'returns a 404 when merge_request_id not found' do
+      get v3_api("/projects/#{project.id}/merge_requests/999/commits", user)
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe 'GET /projects/:id/merge_requests/:merge_request_id/changes' do
+    it 'returns the change information of the merge_request' do
+      get v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/changes", user)
+      expect(response.status).to eq 200
+      expect(json_response['changes'].size).to eq(merge_request.diffs.size)
+    end
+
+    it 'returns a 404 when merge_request_id not found' do
+      get v3_api("/projects/#{project.id}/merge_requests/999/changes", user)
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe "POST /projects/:id/merge_requests" do
+    context 'between branches projects' do
+      it "returns merge_request" do
+        post v3_api("/projects/#{project.id}/merge_requests", user),
+             title: 'Test merge_request',
+             source_branch: 'feature_conflict',
+             target_branch: 'master',
+             author: user,
+             labels: 'label, label2',
+             milestone_id: milestone.id,
+             remove_source_branch: true
+
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq('Test merge_request')
+        expect(json_response['labels']).to eq(%w(label label2))
+        expect(json_response['milestone']['id']).to eq(milestone.id)
+        expect(json_response['force_remove_source_branch']).to be_truthy
+      end
+
+      it "returns 422 when source_branch equals target_branch" do
+        post v3_api("/projects/#{project.id}/merge_requests", user),
+        title: "Test merge_request", source_branch: "master", target_branch: "master", author: user
+        expect(response).to have_http_status(422)
+      end
+
+      it "returns 400 when source_branch is missing" do
+        post v3_api("/projects/#{project.id}/merge_requests", user),
+        title: "Test merge_request", target_branch: "master", author: user
+        expect(response).to have_http_status(400)
+      end
+
+      it "returns 400 when target_branch is missing" do
+        post v3_api("/projects/#{project.id}/merge_requests", user),
+        title: "Test merge_request", source_branch: "markdown", author: user
+        expect(response).to have_http_status(400)
+      end
+
+      it "returns 400 when title is missing" do
+        post v3_api("/projects/#{project.id}/merge_requests", user),
+        target_branch: 'master', source_branch: 'markdown'
+        expect(response).to have_http_status(400)
+      end
+
+      it 'allows special label names' do
+        post v3_api("/projects/#{project.id}/merge_requests", user),
+             title: 'Test merge_request',
+             source_branch: 'markdown',
+             target_branch: 'master',
+             author: user,
+             labels: 'label, label?, label&foo, ?, &'
+        expect(response.status).to eq(201)
+        expect(json_response['labels']).to include 'label'
+        expect(json_response['labels']).to include 'label?'
+        expect(json_response['labels']).to include 'label&foo'
+        expect(json_response['labels']).to include '?'
+        expect(json_response['labels']).to include '&'
+      end
+
+      context 'with existing MR' do
+        before do
+          post v3_api("/projects/#{project.id}/merge_requests", user),
+               title: 'Test merge_request',
+               source_branch: 'feature_conflict',
+               target_branch: 'master',
+               author: user
+          @mr = MergeRequest.all.last
+        end
+
+        it 'returns 409 when MR already exists for source/target' do
+          expect do
+            post v3_api("/projects/#{project.id}/merge_requests", user),
+                 title: 'New test merge_request',
+                 source_branch: 'feature_conflict',
+                 target_branch: 'master',
+                 author: user
+          end.to change { MergeRequest.count }.by(0)
+          expect(response).to have_http_status(409)
+        end
+      end
+    end
+
+    context 'forked projects' do
+      let!(:user2) { create(:user) }
+      let!(:fork_project) { create(:empty_project, forked_from_project: project,  namespace: user2.namespace, creator_id: user2.id) }
+      let!(:unrelated_project) { create(:empty_project,  namespace: create(:user).namespace, creator_id: user2.id) }
+
+      before :each do |each|
+        fork_project.team << [user2, :reporter]
+      end
+
+      it "returns merge_request" do
+        post v3_api("/projects/#{fork_project.id}/merge_requests", user2),
+          title: 'Test merge_request', source_branch: "feature_conflict", target_branch: "master",
+          author: user2, target_project_id: project.id, description: 'Test description for Test merge_request'
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq('Test merge_request')
+        expect(json_response['description']).to eq('Test description for Test merge_request')
+      end
+
+      it "does not return 422 when source_branch equals target_branch" do
+        expect(project.id).not_to eq(fork_project.id)
+        expect(fork_project.forked?).to be_truthy
+        expect(fork_project.forked_from_project).to eq(project)
+        post v3_api("/projects/#{fork_project.id}/merge_requests", user2),
+        title: 'Test merge_request', source_branch: "master", target_branch: "master", author: user2, target_project_id: project.id
+        expect(response).to have_http_status(201)
+        expect(json_response['title']).to eq('Test merge_request')
+      end
+
+      it "returns 400 when source_branch is missing" do
+        post v3_api("/projects/#{fork_project.id}/merge_requests", user2),
+        title: 'Test merge_request', target_branch: "master", author: user2, target_project_id: project.id
+        expect(response).to have_http_status(400)
+      end
+
+      it "returns 400 when target_branch is missing" do
+        post v3_api("/projects/#{fork_project.id}/merge_requests", user2),
+        title: 'Test merge_request', target_branch: "master", author: user2, target_project_id: project.id
+        expect(response).to have_http_status(400)
+      end
+
+      it "returns 400 when title is missing" do
+        post v3_api("/projects/#{fork_project.id}/merge_requests", user2),
+        target_branch: 'master', source_branch: 'markdown', author: user2, target_project_id: project.id
+        expect(response).to have_http_status(400)
+      end
+
+      context 'when target_branch is specified' do
+        it 'returns 422 if not a forked project' do
+          post v3_api("/projects/#{project.id}/merge_requests", user),
+               title: 'Test merge_request',
+               target_branch: 'master',
+               source_branch: 'markdown',
+               author: user,
+               target_project_id: fork_project.id
+          expect(response).to have_http_status(422)
+        end
+
+        it 'returns 422 if targeting a different fork' do
+          post v3_api("/projects/#{fork_project.id}/merge_requests", user2),
+               title: 'Test merge_request',
+               target_branch: 'master',
+               source_branch: 'markdown',
+               author: user2,
+               target_project_id: unrelated_project.id
+          expect(response).to have_http_status(422)
+        end
+      end
+
+      it "returns 201 when target_branch is specified and for the same project" do
+        post v3_api("/projects/#{fork_project.id}/merge_requests", user2),
+        title: 'Test merge_request', target_branch: 'master', source_branch: 'markdown', author: user2, target_project_id: fork_project.id
+        expect(response).to have_http_status(201)
+      end
+    end
+  end
+
+  describe "DELETE /projects/:id/merge_requests/:merge_request_id" do
+    context "when the user is developer" do
+      let(:developer) { create(:user) }
+
+      before do
+        project.team << [developer, :developer]
+      end
+
+      it "denies the deletion of the merge request" do
+        delete v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}", developer)
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context "when the user is project owner" do
+      it "destroys the merge request owners can destroy" do
+        delete v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user)
+
+        expect(response).to have_http_status(200)
+      end
+    end
+  end
+
+  describe "PUT /projects/:id/merge_requests/:merge_request_id/merge" do
+    let(:pipeline) { create(:ci_pipeline_without_jobs) }
+
+    it "returns merge_request in case of success" do
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
+
+      expect(response).to have_http_status(200)
+    end
+
+    it "returns 406 if branch can't be merged" do
+      allow_any_instance_of(MergeRequest).
+        to receive(:can_be_merged?).and_return(false)
+
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
+
+      expect(response).to have_http_status(406)
+      expect(json_response['message']).to eq('Branch cannot be merged')
+    end
+
+    it "returns 405 if merge_request is not open" do
+      merge_request.close
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
+      expect(response).to have_http_status(405)
+      expect(json_response['message']).to eq('405 Method Not Allowed')
+    end
+
+    it "returns 405 if merge_request is a work in progress" do
+      merge_request.update_attribute(:title, "WIP: #{merge_request.title}")
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
+      expect(response).to have_http_status(405)
+      expect(json_response['message']).to eq('405 Method Not Allowed')
+    end
+
+    it 'returns 405 if the build failed for a merge request that requires success' do
+      allow_any_instance_of(MergeRequest).to receive(:mergeable_ci_state?).and_return(false)
+
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user)
+
+      expect(response).to have_http_status(405)
+      expect(json_response['message']).to eq('405 Method Not Allowed')
+    end
+
+    it "returns 401 if user has no permissions to merge" do
+      user2 = create(:user)
+      project.team << [user2, :reporter]
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user2)
+      expect(response).to have_http_status(401)
+      expect(json_response['message']).to eq('401 Unauthorized')
+    end
+
+    it "returns 409 if the SHA parameter doesn't match" do
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user), sha: merge_request.diff_head_sha.reverse
+
+      expect(response).to have_http_status(409)
+      expect(json_response['message']).to start_with('SHA does not match HEAD of source branch')
+    end
+
+    it "succeeds if the SHA parameter matches" do
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user), sha: merge_request.diff_head_sha
+
+      expect(response).to have_http_status(200)
+    end
+
+    it "enables merge when pipeline succeeds if the pipeline is active" do
+      allow_any_instance_of(MergeRequest).to receive(:head_pipeline).and_return(pipeline)
+      allow(pipeline).to receive(:active?).and_return(true)
+
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/merge", user), merge_when_build_succeeds: true
+
+      expect(response).to have_http_status(200)
+      expect(json_response['title']).to eq('Test')
+      expect(json_response['merge_when_build_succeeds']).to eq(true)
+    end
+  end
+
+  describe "PUT /projects/:id/merge_requests/:merge_request_id" do
+    context "to close a MR" do
+      it "returns merge_request" do
+        put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), state_event: "close"
+
+        expect(response).to have_http_status(200)
+        expect(json_response['state']).to eq('closed')
+      end
+    end
+
+    it "updates title and returns merge_request" do
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), title: "New title"
+      expect(response).to have_http_status(200)
+      expect(json_response['title']).to eq('New title')
+    end
+
+    it "updates description and returns merge_request" do
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), description: "New description"
+      expect(response).to have_http_status(200)
+      expect(json_response['description']).to eq('New description')
+    end
+
+    it "updates milestone_id and returns merge_request" do
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), milestone_id: milestone.id
+      expect(response).to have_http_status(200)
+      expect(json_response['milestone']['id']).to eq(milestone.id)
+    end
+
+    it "returns merge_request with renamed target_branch" do
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), target_branch: "wiki"
+      expect(response).to have_http_status(200)
+      expect(json_response['target_branch']).to eq('wiki')
+    end
+
+    it "returns merge_request that removes the source branch" do
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), remove_source_branch: true
+
+      expect(response).to have_http_status(200)
+      expect(json_response['force_remove_source_branch']).to be_truthy
+    end
+
+    it 'allows special label names' do
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user),
+        title: 'new issue',
+        labels: 'label, label?, label&foo, ?, &'
+
+      expect(response.status).to eq(200)
+      expect(json_response['labels']).to include 'label'
+      expect(json_response['labels']).to include 'label?'
+      expect(json_response['labels']).to include 'label&foo'
+      expect(json_response['labels']).to include '?'
+      expect(json_response['labels']).to include '&'
+    end
+
+    it 'does not update state when title is empty' do
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), state_event: 'close', title: nil
+
+      merge_request.reload
+      expect(response).to have_http_status(400)
+      expect(merge_request.state).to eq('opened')
+    end
+
+    it 'does not update state when target_branch is empty' do
+      put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user), state_event: 'close', target_branch: nil
+
+      merge_request.reload
+      expect(response).to have_http_status(400)
+      expect(merge_request.state).to eq('opened')
+    end
+  end
+
+  describe "POST /projects/:id/merge_requests/:merge_request_id/comments" do
+    it "returns comment" do
+      original_count = merge_request.notes.size
+
+      post v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/comments", user), note: "My comment"
+
+      expect(response).to have_http_status(201)
+      expect(json_response['note']).to eq('My comment')
+      expect(json_response['author']['name']).to eq(user.name)
+      expect(json_response['author']['username']).to eq(user.username)
+      expect(merge_request.reload.notes.size).to eq(original_count + 1)
+    end
+
+    it "returns 400 if note is missing" do
+      post v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/comments", user)
+      expect(response).to have_http_status(400)
+    end
+
+    it "returns 404 if note is attached to non existent merge request" do
+      post v3_api("/projects/#{project.id}/merge_requests/404/comments", user),
+        note: 'My comment'
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe "GET :id/merge_requests/:merge_request_id/comments" do
+    let!(:note)  { create(:note_on_merge_request, author: user, project: project, noteable: merge_request, note: "a comment on a MR") }
+    let!(:note2) { create(:note_on_merge_request, author: user, project: project, noteable: merge_request, note: "another comment on a MR") }
+
+    it "returns merge_request comments ordered by created_at" do
+      get v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/comments", user)
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(2)
+      expect(json_response.first['note']).to eq("a comment on a MR")
+      expect(json_response.first['author']['id']).to eq(user.id)
+      expect(json_response.last['note']).to eq("another comment on a MR")
+    end
+
+    it "returns a 404 error if merge_request_id not found" do
+      get v3_api("/projects/#{project.id}/merge_requests/999/comments", user)
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe 'GET :id/merge_requests/:merge_request_id/closes_issues' do
+    it 'returns the issue that will be closed on merge' do
+      issue = create(:issue, project: project)
+      mr = merge_request.tap do |mr|
+        mr.update_attribute(:description, "Closes #{issue.to_reference(mr.project)}")
+      end
+
+      get v3_api("/projects/#{project.id}/merge_requests/#{mr.id}/closes_issues", user)
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(issue.id)
+    end
+
+    it 'returns an empty array when there are no issues to be closed' do
+      get v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/closes_issues", user)
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(0)
+    end
+
+    it 'handles external issues' do
+      jira_project = create(:jira_project, :public, name: 'JIR_EXT1')
+      issue = ExternalIssue.new("#{jira_project.name}-123", jira_project)
+      merge_request = create(:merge_request, :simple, author: user, assignee: user, source_project: jira_project)
+      merge_request.update_attribute(:description, "Closes #{issue.to_reference(jira_project)}")
+
+      get v3_api("/projects/#{jira_project.id}/merge_requests/#{merge_request.id}/closes_issues", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['title']).to eq(issue.title)
+      expect(json_response.first['id']).to eq(issue.id)
+    end
+
+    it 'returns 403 if the user has no access to the merge request' do
+      project = create(:empty_project, :private)
+      merge_request = create(:merge_request, :simple, source_project: project)
+      guest = create(:user)
+      project.team << [guest, :guest]
+
+      get v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/closes_issues", guest)
+
+      expect(response).to have_http_status(403)
+    end
+  end
+
+  describe 'POST :id/merge_requests/:merge_request_id/subscription' do
+    it 'subscribes to a merge request' do
+      post v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscription", admin)
+
+      expect(response).to have_http_status(201)
+      expect(json_response['subscribed']).to eq(true)
+    end
+
+    it 'returns 304 if already subscribed' do
+      post v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscription", user)
+
+      expect(response).to have_http_status(304)
+    end
+
+    it 'returns 404 if the merge request is not found' do
+      post v3_api("/projects/#{project.id}/merge_requests/123/subscription", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns 403 if user has no access to read code' do
+      guest = create(:user)
+      project.team << [guest, :guest]
+
+      post v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscription", guest)
+
+      expect(response).to have_http_status(403)
+    end
+  end
+
+  describe 'DELETE :id/merge_requests/:merge_request_id/subscription' do
+    it 'unsubscribes from a merge request' do
+      delete v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscription", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['subscribed']).to eq(false)
+    end
+
+    it 'returns 304 if not subscribed' do
+      delete v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscription", admin)
+
+      expect(response).to have_http_status(304)
+    end
+
+    it 'returns 404 if the merge request is not found' do
+      post v3_api("/projects/#{project.id}/merge_requests/123/subscription", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns 403 if user has no access to read code' do
+      guest = create(:user)
+      project.team << [guest, :guest]
+
+      delete v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/subscription", guest)
+
+      expect(response).to have_http_status(403)
+    end
+  end
+
+  describe 'Time tracking' do
+    let(:issuable) { merge_request }
+
+    include_examples 'V3 time tracking endpoints', 'merge_request'
+  end
+
+  def mr_with_later_created_and_updated_at_time
+    merge_request
+    merge_request.created_at += 1.hour
+    merge_request.updated_at += 30.minutes
+    merge_request.save
+    merge_request
+  end
+
+  def mr_with_earlier_created_and_updated_at_time
+    merge_request_closed
+    merge_request_closed.created_at -= 1.hour
+    merge_request_closed.updated_at -= 30.minutes
+    merge_request_closed.save
+    merge_request_closed
+  end
+end
diff --git a/spec/requests/api/v3/milestones_spec.rb b/spec/requests/api/v3/milestones_spec.rb
new file mode 100644
index 00000000000..127c0eec881
--- /dev/null
+++ b/spec/requests/api/v3/milestones_spec.rb
@@ -0,0 +1,239 @@
+require 'spec_helper'
+
+describe API::V3::Milestones, api: true  do
+  include ApiHelpers
+  let(:user) { create(:user) }
+  let!(:project) { create(:empty_project, namespace: user.namespace ) }
+  let!(:closed_milestone) { create(:closed_milestone, project: project) }
+  let!(:milestone) { create(:milestone, project: project) }
+
+  before { project.team << [user, :developer] }
+
+  describe 'GET /projects/:id/milestones' do
+    it 'returns project milestones' do
+      get v3_api("/projects/#{project.id}/milestones", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.first['title']).to eq(milestone.title)
+    end
+
+    it 'returns a 401 error if user not authenticated' do
+      get v3_api("/projects/#{project.id}/milestones")
+
+      expect(response).to have_http_status(401)
+    end
+
+    it 'returns an array of active milestones' do
+      get v3_api("/projects/#{project.id}/milestones?state=active", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(milestone.id)
+    end
+
+    it 'returns an array of closed milestones' do
+      get v3_api("/projects/#{project.id}/milestones?state=closed", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.length).to eq(1)
+      expect(json_response.first['id']).to eq(closed_milestone.id)
+    end
+  end
+
+  describe 'GET /projects/:id/milestones/:milestone_id' do
+    it 'returns a project milestone by id' do
+      get v3_api("/projects/#{project.id}/milestones/#{milestone.id}", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['title']).to eq(milestone.title)
+      expect(json_response['iid']).to eq(milestone.iid)
+    end
+
+    it 'returns a project milestone by iid' do
+      get v3_api("/projects/#{project.id}/milestones?iid=#{closed_milestone.iid}", user)
+
+      expect(response.status).to eq 200
+      expect(json_response.size).to eq(1)
+      expect(json_response.first['title']).to eq closed_milestone.title
+      expect(json_response.first['id']).to eq closed_milestone.id
+    end
+
+    it 'returns a project milestone by iid array' do
+      get v3_api("/projects/#{project.id}/milestones", user), iid: [milestone.iid, closed_milestone.iid]
+
+      expect(response).to have_http_status(200)
+      expect(json_response.size).to eq(2)
+      expect(json_response.first['title']).to eq milestone.title
+      expect(json_response.first['id']).to eq milestone.id
+    end
+
+    it 'returns 401 error if user not authenticated' do
+      get v3_api("/projects/#{project.id}/milestones/#{milestone.id}")
+
+      expect(response).to have_http_status(401)
+    end
+
+    it 'returns a 404 error if milestone id not found' do
+      get v3_api("/projects/#{project.id}/milestones/1234", user)
+
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe 'POST /projects/:id/milestones' do
+    it 'creates a new project milestone' do
+      post v3_api("/projects/#{project.id}/milestones", user), title: 'new milestone'
+
+      expect(response).to have_http_status(201)
+      expect(json_response['title']).to eq('new milestone')
+      expect(json_response['description']).to be_nil
+    end
+
+    it 'creates a new project milestone with description and dates' do
+      post v3_api("/projects/#{project.id}/milestones", user),
+        title: 'new milestone', description: 'release', due_date: '2013-03-02', start_date: '2013-02-02'
+
+      expect(response).to have_http_status(201)
+      expect(json_response['description']).to eq('release')
+      expect(json_response['due_date']).to eq('2013-03-02')
+      expect(json_response['start_date']).to eq('2013-02-02')
+    end
+
+    it 'returns a 400 error if title is missing' do
+      post v3_api("/projects/#{project.id}/milestones", user)
+
+      expect(response).to have_http_status(400)
+    end
+
+    it 'returns a 400 error if params are invalid (duplicate title)' do
+      post v3_api("/projects/#{project.id}/milestones", user),
+        title: milestone.title, description: 'release', due_date: '2013-03-02'
+
+      expect(response).to have_http_status(400)
+    end
+
+    it 'creates a new project with reserved html characters' do
+      post v3_api("/projects/#{project.id}/milestones", user), title: 'foo & bar 1.1 -> 2.2'
+
+      expect(response).to have_http_status(201)
+      expect(json_response['title']).to eq('foo & bar 1.1 -> 2.2')
+      expect(json_response['description']).to be_nil
+    end
+  end
+
+  describe 'PUT /projects/:id/milestones/:milestone_id' do
+    it 'updates a project milestone' do
+      put v3_api("/projects/#{project.id}/milestones/#{milestone.id}", user),
+        title: 'updated title'
+
+      expect(response).to have_http_status(200)
+      expect(json_response['title']).to eq('updated title')
+    end
+
+    it 'removes a due date if nil is passed' do
+      milestone.update!(due_date: "2016-08-05")
+
+      put v3_api("/projects/#{project.id}/milestones/#{milestone.id}", user), due_date: nil
+
+      expect(response).to have_http_status(200)
+      expect(json_response['due_date']).to be_nil
+    end
+
+    it 'returns a 404 error if milestone id not found' do
+      put v3_api("/projects/#{project.id}/milestones/1234", user),
+        title: 'updated title'
+
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe 'PUT /projects/:id/milestones/:milestone_id to close milestone' do
+    it 'updates a project milestone' do
+      put v3_api("/projects/#{project.id}/milestones/#{milestone.id}", user),
+        state_event: 'close'
+      expect(response).to have_http_status(200)
+
+      expect(json_response['state']).to eq('closed')
+    end
+  end
+
+  describe 'PUT /projects/:id/milestones/:milestone_id to test observer on close' do
+    it 'creates an activity event when an milestone is closed' do
+      expect(Event).to receive(:create)
+
+      put v3_api("/projects/#{project.id}/milestones/#{milestone.id}", user),
+          state_event: 'close'
+    end
+  end
+
+  describe 'GET /projects/:id/milestones/:milestone_id/issues' do
+    before do
+      milestone.issues << create(:issue, project: project)
+    end
+    it 'returns project issues for a particular milestone' do
+      get v3_api("/projects/#{project.id}/milestones/#{milestone.id}/issues", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.first['milestone']['title']).to eq(milestone.title)
+    end
+
+    it 'matches V3 response schema for a list of issues' do
+      get v3_api("/projects/#{project.id}/milestones/#{milestone.id}/issues", user)
+
+      expect(response).to have_http_status(200)
+      expect(response).to match_response_schema('public_api/v3/issues')
+    end
+
+    it 'returns a 401 error if user not authenticated' do
+      get v3_api("/projects/#{project.id}/milestones/#{milestone.id}/issues")
+
+      expect(response).to have_http_status(401)
+    end
+
+    describe 'confidential issues' do
+      let(:public_project) { create(:empty_project, :public) }
+      let(:milestone) { create(:milestone, project: public_project) }
+      let(:issue) { create(:issue, project: public_project) }
+      let(:confidential_issue) { create(:issue, confidential: true, project: public_project) }
+
+      before do
+        public_project.team << [user, :developer]
+        milestone.issues << issue << confidential_issue
+      end
+
+      it 'returns confidential issues to team members' do
+        get v3_api("/projects/#{public_project.id}/milestones/#{milestone.id}/issues", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.size).to eq(2)
+        expect(json_response.map { |issue| issue['id'] }).to include(issue.id, confidential_issue.id)
+      end
+
+      it 'does not return confidential issues to team members with guest role' do
+        member = create(:user)
+        project.team << [member, :guest]
+
+        get v3_api("/projects/#{public_project.id}/milestones/#{milestone.id}/issues", member)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.size).to eq(1)
+        expect(json_response.map { |issue| issue['id'] }).to include(issue.id)
+      end
+
+      it 'does not return confidential issues to regular users' do
+        get v3_api("/projects/#{public_project.id}/milestones/#{milestone.id}/issues", create(:user))
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.size).to eq(1)
+        expect(json_response.map { |issue| issue['id'] }).to include(issue.id)
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/notes_spec.rb b/spec/requests/api/v3/notes_spec.rb
new file mode 100644
index 00000000000..ddef2d5eb04
--- /dev/null
+++ b/spec/requests/api/v3/notes_spec.rb
@@ -0,0 +1,433 @@
+require 'spec_helper'
+
+describe API::V3::Notes, api: true  do
+  include ApiHelpers
+
+  let(:user) { create(:user) }
+  let!(:project) { create(:empty_project, :public, namespace: user.namespace) }
+  let!(:issue) { create(:issue, project: project, author: user) }
+  let!(:merge_request) { create(:merge_request, source_project: project, target_project: project, author: user) }
+  let!(:snippet) { create(:project_snippet, project: project, author: user) }
+  let!(:issue_note) { create(:note, noteable: issue, project: project, author: user) }
+  let!(:merge_request_note) { create(:note, noteable: merge_request, project: project, author: user) }
+  let!(:snippet_note) { create(:note, noteable: snippet, project: project, author: user) }
+
+  # For testing the cross-reference of a private issue in a public issue
+  let(:private_user)    { create(:user) }
+  let(:private_project) do
+    create(:empty_project, namespace: private_user.namespace).
+    tap { |p| p.team << [private_user, :master] }
+  end
+  let(:private_issue)    { create(:issue, project: private_project) }
+
+  let(:ext_proj)  { create(:empty_project, :public) }
+  let(:ext_issue) { create(:issue, project: ext_proj) }
+
+  let!(:cross_reference_note) do
+    create :note,
+    noteable: ext_issue, project: ext_proj,
+    note: "mentioned in issue #{private_issue.to_reference(ext_proj)}",
+    system: true
+  end
+
+  before { project.team << [user, :reporter] }
+
+  describe "GET /projects/:id/noteable/:noteable_id/notes" do
+    context "when noteable is an Issue" do
+      it "returns an array of issue notes" do
+        get v3_api("/projects/#{project.id}/issues/#{issue.id}/notes", user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.first['body']).to eq(issue_note.note)
+        expect(json_response.first['upvote']).to be_falsey
+        expect(json_response.first['downvote']).to be_falsey
+      end
+
+      it "returns a 404 error when issue id not found" do
+        get v3_api("/projects/#{project.id}/issues/12345/notes", user)
+
+        expect(response).to have_http_status(404)
+      end
+
+      context "and current user cannot view the notes" do
+        it "returns an empty array" do
+          get v3_api("/projects/#{ext_proj.id}/issues/#{ext_issue.id}/notes", user)
+
+          expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
+          expect(json_response).to be_an Array
+          expect(json_response).to be_empty
+        end
+
+        context "and issue is confidential" do
+          before { ext_issue.update_attributes(confidential: true) }
+
+          it "returns 404" do
+            get v3_api("/projects/#{ext_proj.id}/issues/#{ext_issue.id}/notes", user)
+
+            expect(response).to have_http_status(404)
+          end
+        end
+
+        context "and current user can view the note" do
+          it "returns an empty array" do
+            get v3_api("/projects/#{ext_proj.id}/issues/#{ext_issue.id}/notes", private_user)
+
+            expect(response).to have_http_status(200)
+            expect(response).to include_pagination_headers
+            expect(json_response).to be_an Array
+            expect(json_response.first['body']).to eq(cross_reference_note.note)
+          end
+        end
+      end
+    end
+
+    context "when noteable is a Snippet" do
+      it "returns an array of snippet notes" do
+        get v3_api("/projects/#{project.id}/snippets/#{snippet.id}/notes", user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.first['body']).to eq(snippet_note.note)
+      end
+
+      it "returns a 404 error when snippet id not found" do
+        get v3_api("/projects/#{project.id}/snippets/42/notes", user)
+
+        expect(response).to have_http_status(404)
+      end
+
+      it "returns 404 when not authorized" do
+        get v3_api("/projects/#{project.id}/snippets/#{snippet.id}/notes", private_user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context "when noteable is a Merge Request" do
+      it "returns an array of merge_requests notes" do
+        get v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/notes", user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_an Array
+        expect(json_response.first['body']).to eq(merge_request_note.note)
+      end
+
+      it "returns a 404 error if merge request id not found" do
+        get v3_api("/projects/#{project.id}/merge_requests/4444/notes", user)
+
+        expect(response).to have_http_status(404)
+      end
+
+      it "returns 404 when not authorized" do
+        get v3_api("/projects/#{project.id}/merge_requests/4444/notes", private_user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe "GET /projects/:id/noteable/:noteable_id/notes/:note_id" do
+    context "when noteable is an Issue" do
+      it "returns an issue note by id" do
+        get v3_api("/projects/#{project.id}/issues/#{issue.id}/notes/#{issue_note.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['body']).to eq(issue_note.note)
+      end
+
+      it "returns a 404 error if issue note not found" do
+        get v3_api("/projects/#{project.id}/issues/#{issue.id}/notes/12345", user)
+
+        expect(response).to have_http_status(404)
+      end
+
+      context "and current user cannot view the note" do
+        it "returns a 404 error" do
+          get v3_api("/projects/#{ext_proj.id}/issues/#{ext_issue.id}/notes/#{cross_reference_note.id}", user)
+
+          expect(response).to have_http_status(404)
+        end
+
+        context "when issue is confidential" do
+          before { issue.update_attributes(confidential: true) }
+
+          it "returns 404" do
+            get v3_api("/projects/#{project.id}/issues/#{issue.id}/notes/#{issue_note.id}", private_user)
+
+            expect(response).to have_http_status(404)
+          end
+        end
+
+        context "and current user can view the note" do
+          it "returns an issue note by id" do
+            get v3_api("/projects/#{ext_proj.id}/issues/#{ext_issue.id}/notes/#{cross_reference_note.id}", private_user)
+
+            expect(response).to have_http_status(200)
+            expect(json_response['body']).to eq(cross_reference_note.note)
+          end
+        end
+      end
+    end
+
+    context "when noteable is a Snippet" do
+      it "returns a snippet note by id" do
+        get v3_api("/projects/#{project.id}/snippets/#{snippet.id}/notes/#{snippet_note.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['body']).to eq(snippet_note.note)
+      end
+
+      it "returns a 404 error if snippet note not found" do
+        get v3_api("/projects/#{project.id}/snippets/#{snippet.id}/notes/12345", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe "POST /projects/:id/noteable/:noteable_id/notes" do
+    context "when noteable is an Issue" do
+      it "creates a new issue note" do
+        post v3_api("/projects/#{project.id}/issues/#{issue.id}/notes", user), body: 'hi!'
+
+        expect(response).to have_http_status(201)
+        expect(json_response['body']).to eq('hi!')
+        expect(json_response['author']['username']).to eq(user.username)
+      end
+
+      it "returns a 400 bad request error if body not given" do
+        post v3_api("/projects/#{project.id}/issues/#{issue.id}/notes", user)
+
+        expect(response).to have_http_status(400)
+      end
+
+      it "returns a 401 unauthorized error if user not authenticated" do
+        post v3_api("/projects/#{project.id}/issues/#{issue.id}/notes"), body: 'hi!'
+
+        expect(response).to have_http_status(401)
+      end
+
+      context 'when an admin or owner makes the request' do
+        it 'accepts the creation date to be set' do
+          creation_time = 2.weeks.ago
+          post v3_api("/projects/#{project.id}/issues/#{issue.id}/notes", user),
+            body: 'hi!', created_at: creation_time
+
+          expect(response).to have_http_status(201)
+          expect(json_response['body']).to eq('hi!')
+          expect(json_response['author']['username']).to eq(user.username)
+          expect(Time.parse(json_response['created_at'])).to be_like_time(creation_time)
+        end
+      end
+
+      context 'when the user is posting an award emoji on an issue created by someone else' do
+        let(:issue2) { create(:issue, project: project) }
+
+        it 'creates a new issue note' do
+          post v3_api("/projects/#{project.id}/issues/#{issue2.id}/notes", user), body: ':+1:'
+
+          expect(response).to have_http_status(201)
+          expect(json_response['body']).to eq(':+1:')
+        end
+      end
+
+      context 'when the user is posting an award emoji on his/her own issue' do
+        it 'creates a new issue note' do
+          post v3_api("/projects/#{project.id}/issues/#{issue.id}/notes", user), body: ':+1:'
+
+          expect(response).to have_http_status(201)
+          expect(json_response['body']).to eq(':+1:')
+        end
+      end
+    end
+
+    context "when noteable is a Snippet" do
+      it "creates a new snippet note" do
+        post v3_api("/projects/#{project.id}/snippets/#{snippet.id}/notes", user), body: 'hi!'
+
+        expect(response).to have_http_status(201)
+        expect(json_response['body']).to eq('hi!')
+        expect(json_response['author']['username']).to eq(user.username)
+      end
+
+      it "returns a 400 bad request error if body not given" do
+        post v3_api("/projects/#{project.id}/snippets/#{snippet.id}/notes", user)
+
+        expect(response).to have_http_status(400)
+      end
+
+      it "returns a 401 unauthorized error if user not authenticated" do
+        post v3_api("/projects/#{project.id}/snippets/#{snippet.id}/notes"), body: 'hi!'
+
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context 'when user does not have access to read the noteable' do
+      it 'responds with 404' do
+        project = create(:empty_project, :private) { |p| p.add_guest(user) }
+        issue = create(:issue, :confidential, project: project)
+
+        post v3_api("/projects/#{project.id}/issues/#{issue.id}/notes", user),
+          body: 'Foo'
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when user does not have access to create noteable' do
+      let(:private_issue) { create(:issue, project: create(:empty_project, :private)) }
+
+      ##
+      # We are posting to project user has access to, but we use issue id
+      # from a different project, see #15577
+      #
+      before do
+        post v3_api("/projects/#{project.id}/issues/#{private_issue.id}/notes", user),
+             body: 'Hi!'
+      end
+
+      it 'responds with resource not found error' do
+        expect(response.status).to eq 404
+      end
+
+      it 'does not create new note' do
+        expect(private_issue.notes.reload).to be_empty
+      end
+    end
+  end
+
+  describe "POST /projects/:id/noteable/:noteable_id/notes to test observer on create" do
+    it "creates an activity event when an issue note is created" do
+      expect(Event).to receive(:create)
+
+      post v3_api("/projects/#{project.id}/issues/#{issue.id}/notes", user), body: 'hi!'
+    end
+  end
+
+  describe 'PUT /projects/:id/noteable/:noteable_id/notes/:note_id' do
+    context 'when noteable is an Issue' do
+      it 'returns modified note' do
+        put v3_api("/projects/#{project.id}/issues/#{issue.id}/"\
+                  "notes/#{issue_note.id}", user), body: 'Hello!'
+
+        expect(response).to have_http_status(200)
+        expect(json_response['body']).to eq('Hello!')
+      end
+
+      it 'returns a 404 error when note id not found' do
+        put v3_api("/projects/#{project.id}/issues/#{issue.id}/notes/12345", user),
+                body: 'Hello!'
+
+        expect(response).to have_http_status(404)
+      end
+
+      it 'returns a 400 bad request error if body not given' do
+        put v3_api("/projects/#{project.id}/issues/#{issue.id}/"\
+                  "notes/#{issue_note.id}", user)
+
+        expect(response).to have_http_status(400)
+      end
+    end
+
+    context 'when noteable is a Snippet' do
+      it 'returns modified note' do
+        put v3_api("/projects/#{project.id}/snippets/#{snippet.id}/"\
+                  "notes/#{snippet_note.id}", user), body: 'Hello!'
+
+        expect(response).to have_http_status(200)
+        expect(json_response['body']).to eq('Hello!')
+      end
+
+      it 'returns a 404 error when note id not found' do
+        put v3_api("/projects/#{project.id}/snippets/#{snippet.id}/"\
+                  "notes/12345", user), body: "Hello!"
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when noteable is a Merge Request' do
+      it 'returns modified note' do
+        put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/"\
+                  "notes/#{merge_request_note.id}", user), body: 'Hello!'
+
+        expect(response).to have_http_status(200)
+        expect(json_response['body']).to eq('Hello!')
+      end
+
+      it 'returns a 404 error when note id not found' do
+        put v3_api("/projects/#{project.id}/merge_requests/#{merge_request.id}/"\
+                  "notes/12345", user), body: "Hello!"
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe 'DELETE /projects/:id/noteable/:noteable_id/notes/:note_id' do
+    context 'when noteable is an Issue' do
+      it 'deletes a note' do
+        delete v3_api("/projects/#{project.id}/issues/#{issue.id}/"\
+                      "notes/#{issue_note.id}", user)
+
+        expect(response).to have_http_status(200)
+        # Check if note is really deleted
+        delete v3_api("/projects/#{project.id}/issues/#{issue.id}/"\
+                      "notes/#{issue_note.id}", user)
+        expect(response).to have_http_status(404)
+      end
+
+      it 'returns a 404 error when note id not found' do
+        delete v3_api("/projects/#{project.id}/issues/#{issue.id}/notes/12345", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when noteable is a Snippet' do
+      it 'deletes a note' do
+        delete v3_api("/projects/#{project.id}/snippets/#{snippet.id}/"\
+                      "notes/#{snippet_note.id}", user)
+
+        expect(response).to have_http_status(200)
+        # Check if note is really deleted
+        delete v3_api("/projects/#{project.id}/snippets/#{snippet.id}/"\
+                      "notes/#{snippet_note.id}", user)
+        expect(response).to have_http_status(404)
+      end
+
+      it 'returns a 404 error when note id not found' do
+        delete v3_api("/projects/#{project.id}/snippets/#{snippet.id}/"\
+                      "notes/12345", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when noteable is a Merge Request' do
+      it 'deletes a note' do
+        delete v3_api("/projects/#{project.id}/merge_requests/"\
+                      "#{merge_request.id}/notes/#{merge_request_note.id}", user)
+
+        expect(response).to have_http_status(200)
+        # Check if note is really deleted
+        delete v3_api("/projects/#{project.id}/merge_requests/"\
+                      "#{merge_request.id}/notes/#{merge_request_note.id}", user)
+        expect(response).to have_http_status(404)
+      end
+
+      it 'returns a 404 error when note id not found' do
+        delete v3_api("/projects/#{project.id}/merge_requests/"\
+                      "#{merge_request.id}/notes/12345", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/pipelines_spec.rb b/spec/requests/api/v3/pipelines_spec.rb
new file mode 100644
index 00000000000..3786eb06932
--- /dev/null
+++ b/spec/requests/api/v3/pipelines_spec.rb
@@ -0,0 +1,203 @@
+require 'spec_helper'
+
+describe API::V3::Pipelines, api: true do
+  include ApiHelpers
+
+  let(:user)        { create(:user) }
+  let(:non_member)  { create(:user) }
+  let(:project)     { create(:project, :repository, creator: user) }
+
+  let!(:pipeline) do
+    create(:ci_empty_pipeline, project: project, sha: project.commit.id,
+                               ref: project.default_branch)
+  end
+
+  before { project.team << [user, :master] }
+
+  shared_examples 'a paginated resources' do
+    before do
+      # Fires the request
+      request
+    end
+
+    it 'has pagination headers' do
+      expect(response).to include_pagination_headers
+    end
+  end
+
+  describe 'GET /projects/:id/pipelines ' do
+    it_behaves_like 'a paginated resources' do
+      let(:request) { get v3_api("/projects/#{project.id}/pipelines", user) }
+    end
+
+    context 'authorized user' do
+      it 'returns project pipelines' do
+        get v3_api("/projects/#{project.id}/pipelines", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['sha']).to match(/\A\h{40}\z/)
+        expect(json_response.first['id']).to eq pipeline.id
+        expect(json_response.first.keys).to contain_exactly(*%w[id sha ref status before_sha tag yaml_errors user created_at updated_at started_at finished_at committed_at duration coverage])
+      end
+    end
+
+    context 'unauthorized user' do
+      it 'does not return project pipelines' do
+        get v3_api("/projects/#{project.id}/pipelines", non_member)
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq '404 Project Not Found'
+        expect(json_response).not_to be_an Array
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/pipeline ' do
+    context 'authorized user' do
+      context 'with gitlab-ci.yml' do
+        before { stub_ci_pipeline_to_return_yaml_file }
+
+        it 'creates and returns a new pipeline' do
+          expect do
+            post v3_api("/projects/#{project.id}/pipeline", user), ref: project.default_branch
+          end.to change { Ci::Pipeline.count }.by(1)
+
+          expect(response).to have_http_status(201)
+          expect(json_response).to be_a Hash
+          expect(json_response['sha']).to eq project.commit.id
+        end
+
+        it 'fails when using an invalid ref' do
+          post v3_api("/projects/#{project.id}/pipeline", user), ref: 'invalid_ref'
+
+          expect(response).to have_http_status(400)
+          expect(json_response['message']['base'].first).to eq 'Reference not found'
+          expect(json_response).not_to be_an Array
+        end
+      end
+
+      context 'without gitlab-ci.yml' do
+        it 'fails to create pipeline' do
+          post v3_api("/projects/#{project.id}/pipeline", user), ref: project.default_branch
+
+          expect(response).to have_http_status(400)
+          expect(json_response['message']['base'].first).to eq 'Missing .gitlab-ci.yml file'
+          expect(json_response).not_to be_an Array
+        end
+      end
+    end
+
+    context 'unauthorized user' do
+      it 'does not create pipeline' do
+        post v3_api("/projects/#{project.id}/pipeline", non_member), ref: project.default_branch
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq '404 Project Not Found'
+        expect(json_response).not_to be_an Array
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/pipelines/:pipeline_id' do
+    context 'authorized user' do
+      it 'returns project pipelines' do
+        get v3_api("/projects/#{project.id}/pipelines/#{pipeline.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['sha']).to match /\A\h{40}\z/
+      end
+
+      it 'returns 404 when it does not exist' do
+        get v3_api("/projects/#{project.id}/pipelines/123456", user)
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq '404 Not found'
+        expect(json_response['id']).to be nil
+      end
+
+      context 'with coverage' do
+        before do
+          create(:ci_build, coverage: 30, pipeline: pipeline)
+        end
+
+        it 'exposes the coverage' do
+          get v3_api("/projects/#{project.id}/pipelines/#{pipeline.id}", user)
+
+          expect(json_response["coverage"].to_i).to eq(30)
+        end
+      end
+    end
+
+    context 'unauthorized user' do
+      it 'should not return a project pipeline' do
+        get v3_api("/projects/#{project.id}/pipelines/#{pipeline.id}", non_member)
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq '404 Project Not Found'
+        expect(json_response['id']).to be nil
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/pipelines/:pipeline_id/retry' do
+    context 'authorized user' do
+      let!(:pipeline) do
+        create(:ci_pipeline, project: project, sha: project.commit.id,
+                             ref: project.default_branch)
+      end
+
+      let!(:build) { create(:ci_build, :failed, pipeline: pipeline) }
+
+      it 'retries failed builds' do
+        expect do
+          post v3_api("/projects/#{project.id}/pipelines/#{pipeline.id}/retry", user)
+        end.to change { pipeline.builds.count }.from(1).to(2)
+
+        expect(response).to have_http_status(201)
+        expect(build.reload.retried?).to be true
+      end
+    end
+
+    context 'unauthorized user' do
+      it 'should not return a project pipeline' do
+        post v3_api("/projects/#{project.id}/pipelines/#{pipeline.id}/retry", non_member)
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq '404 Project Not Found'
+        expect(json_response['id']).to be nil
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/pipelines/:pipeline_id/cancel' do
+    let!(:pipeline) do
+      create(:ci_empty_pipeline, project: project, sha: project.commit.id,
+                                 ref: project.default_branch)
+    end
+
+    let!(:build) { create(:ci_build, :running, pipeline: pipeline) }
+
+    context 'authorized user' do
+      it 'retries failed builds' do
+        post v3_api("/projects/#{project.id}/pipelines/#{pipeline.id}/cancel", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['status']).to eq('canceled')
+      end
+    end
+
+    context 'user without proper access rights' do
+      let!(:reporter) { create(:user) }
+
+      before { project.team << [reporter, :reporter] }
+
+      it 'rejects the action' do
+        post v3_api("/projects/#{project.id}/pipelines/#{pipeline.id}/cancel", reporter)
+
+        expect(response).to have_http_status(403)
+        expect(pipeline.reload.status).to eq('pending')
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/project_hooks_spec.rb b/spec/requests/api/v3/project_hooks_spec.rb
new file mode 100644
index 00000000000..a981119dc5a
--- /dev/null
+++ b/spec/requests/api/v3/project_hooks_spec.rb
@@ -0,0 +1,216 @@
+require 'spec_helper'
+
+describe API::ProjectHooks, 'ProjectHooks', api: true do
+  include ApiHelpers
+  let(:user) { create(:user) }
+  let(:user3) { create(:user) }
+  let!(:project) { create(:project, creator_id: user.id, namespace: user.namespace) }
+  let!(:hook) do
+    create(:project_hook,
+           :all_events_enabled,
+           project: project,
+           url: 'http://example.com',
+           enable_ssl_verification: true)
+  end
+
+  before do
+    project.team << [user, :master]
+    project.team << [user3, :developer]
+  end
+
+  describe "GET /projects/:id/hooks" do
+    context "authorized user" do
+      it "returns project hooks" do
+        get v3_api("/projects/#{project.id}/hooks", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.count).to eq(1)
+        expect(json_response.first['url']).to eq("http://example.com")
+        expect(json_response.first['issues_events']).to eq(true)
+        expect(json_response.first['push_events']).to eq(true)
+        expect(json_response.first['merge_requests_events']).to eq(true)
+        expect(json_response.first['tag_push_events']).to eq(true)
+        expect(json_response.first['note_events']).to eq(true)
+        expect(json_response.first['build_events']).to eq(true)
+        expect(json_response.first['pipeline_events']).to eq(true)
+        expect(json_response.first['wiki_page_events']).to eq(true)
+        expect(json_response.first['enable_ssl_verification']).to eq(true)
+      end
+    end
+
+    context "unauthorized user" do
+      it "does not access project hooks" do
+        get v3_api("/projects/#{project.id}/hooks", user3)
+
+        expect(response).to have_http_status(403)
+      end
+    end
+  end
+
+  describe "GET /projects/:id/hooks/:hook_id" do
+    context "authorized user" do
+      it "returns a project hook" do
+        get v3_api("/projects/#{project.id}/hooks/#{hook.id}", user)
+        expect(response).to have_http_status(200)
+        expect(json_response['url']).to eq(hook.url)
+        expect(json_response['issues_events']).to eq(hook.issues_events)
+        expect(json_response['push_events']).to eq(hook.push_events)
+        expect(json_response['merge_requests_events']).to eq(hook.merge_requests_events)
+        expect(json_response['tag_push_events']).to eq(hook.tag_push_events)
+        expect(json_response['note_events']).to eq(hook.note_events)
+        expect(json_response['build_events']).to eq(hook.build_events)
+        expect(json_response['pipeline_events']).to eq(hook.pipeline_events)
+        expect(json_response['wiki_page_events']).to eq(hook.wiki_page_events)
+        expect(json_response['enable_ssl_verification']).to eq(hook.enable_ssl_verification)
+      end
+
+      it "returns a 404 error if hook id is not available" do
+        get v3_api("/projects/#{project.id}/hooks/1234", user)
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context "unauthorized user" do
+      it "does not access an existing hook" do
+        get v3_api("/projects/#{project.id}/hooks/#{hook.id}", user3)
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    it "returns a 404 error if hook id is not available" do
+      get v3_api("/projects/#{project.id}/hooks/1234", user)
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe "POST /projects/:id/hooks" do
+    it "adds hook to project" do
+      expect do
+        post v3_api("/projects/#{project.id}/hooks", user),
+          url: "http://example.com", issues_events: true, wiki_page_events: true
+      end.to change {project.hooks.count}.by(1)
+
+      expect(response).to have_http_status(201)
+      expect(json_response['url']).to eq('http://example.com')
+      expect(json_response['issues_events']).to eq(true)
+      expect(json_response['push_events']).to eq(true)
+      expect(json_response['merge_requests_events']).to eq(false)
+      expect(json_response['tag_push_events']).to eq(false)
+      expect(json_response['note_events']).to eq(false)
+      expect(json_response['build_events']).to eq(false)
+      expect(json_response['pipeline_events']).to eq(false)
+      expect(json_response['wiki_page_events']).to eq(true)
+      expect(json_response['enable_ssl_verification']).to eq(true)
+      expect(json_response).not_to include('token')
+    end
+
+    it "adds the token without including it in the response" do
+      token = "secret token"
+
+      expect do
+        post v3_api("/projects/#{project.id}/hooks", user), url: "http://example.com", token: token
+      end.to change {project.hooks.count}.by(1)
+
+      expect(response).to have_http_status(201)
+      expect(json_response["url"]).to eq("http://example.com")
+      expect(json_response).not_to include("token")
+
+      hook = project.hooks.find(json_response["id"])
+
+      expect(hook.url).to eq("http://example.com")
+      expect(hook.token).to eq(token)
+    end
+
+    it "returns a 400 error if url not given" do
+      post v3_api("/projects/#{project.id}/hooks", user)
+      expect(response).to have_http_status(400)
+    end
+
+    it "returns a 422 error if url not valid" do
+      post v3_api("/projects/#{project.id}/hooks", user), "url" => "ftp://example.com"
+      expect(response).to have_http_status(422)
+    end
+  end
+
+  describe "PUT /projects/:id/hooks/:hook_id" do
+    it "updates an existing project hook" do
+      put v3_api("/projects/#{project.id}/hooks/#{hook.id}", user),
+        url: 'http://example.org', push_events: false
+      expect(response).to have_http_status(200)
+      expect(json_response['url']).to eq('http://example.org')
+      expect(json_response['issues_events']).to eq(hook.issues_events)
+      expect(json_response['push_events']).to eq(false)
+      expect(json_response['merge_requests_events']).to eq(hook.merge_requests_events)
+      expect(json_response['tag_push_events']).to eq(hook.tag_push_events)
+      expect(json_response['note_events']).to eq(hook.note_events)
+      expect(json_response['build_events']).to eq(hook.build_events)
+      expect(json_response['pipeline_events']).to eq(hook.pipeline_events)
+      expect(json_response['wiki_page_events']).to eq(hook.wiki_page_events)
+      expect(json_response['enable_ssl_verification']).to eq(hook.enable_ssl_verification)
+    end
+
+    it "adds the token without including it in the response" do
+      token = "secret token"
+
+      put v3_api("/projects/#{project.id}/hooks/#{hook.id}", user), url: "http://example.org", token: token
+
+      expect(response).to have_http_status(200)
+      expect(json_response["url"]).to eq("http://example.org")
+      expect(json_response).not_to include("token")
+
+      expect(hook.reload.url).to eq("http://example.org")
+      expect(hook.reload.token).to eq(token)
+    end
+
+    it "returns 404 error if hook id not found" do
+      put v3_api("/projects/#{project.id}/hooks/1234", user), url: 'http://example.org'
+      expect(response).to have_http_status(404)
+    end
+
+    it "returns 400 error if url is not given" do
+      put v3_api("/projects/#{project.id}/hooks/#{hook.id}", user)
+      expect(response).to have_http_status(400)
+    end
+
+    it "returns a 422 error if url is not valid" do
+      put v3_api("/projects/#{project.id}/hooks/#{hook.id}", user), url: 'ftp://example.com'
+      expect(response).to have_http_status(422)
+    end
+  end
+
+  describe "DELETE /projects/:id/hooks/:hook_id" do
+    it "deletes hook from project" do
+      expect do
+        delete v3_api("/projects/#{project.id}/hooks/#{hook.id}", user)
+      end.to change {project.hooks.count}.by(-1)
+      expect(response).to have_http_status(200)
+    end
+
+    it "returns success when deleting hook" do
+      delete v3_api("/projects/#{project.id}/hooks/#{hook.id}", user)
+      expect(response).to have_http_status(200)
+    end
+
+    it "returns a 404 error when deleting non existent hook" do
+      delete v3_api("/projects/#{project.id}/hooks/42", user)
+      expect(response).to have_http_status(404)
+    end
+
+    it "returns a 404 error if hook id not given" do
+      delete v3_api("/projects/#{project.id}/hooks", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    it "returns a 404 if a user attempts to delete project hooks he/she does not own" do
+      test_user = create(:user)
+      other_project = create(:project)
+      other_project.team << [test_user, :master]
+
+      delete v3_api("/projects/#{other_project.id}/hooks/#{hook.id}", test_user)
+      expect(response).to have_http_status(404)
+      expect(WebHook.exists?(hook.id)).to be_truthy
+    end
+  end
+end
diff --git a/spec/requests/api/v3/project_snippets_spec.rb b/spec/requests/api/v3/project_snippets_spec.rb
new file mode 100644
index 00000000000..957a3bf97ef
--- /dev/null
+++ b/spec/requests/api/v3/project_snippets_spec.rb
@@ -0,0 +1,228 @@
+require 'rails_helper'
+
+describe API::ProjectSnippets, api: true do
+  include ApiHelpers
+
+  let(:project) { create(:empty_project, :public) }
+  let(:user) { create(:user) }
+  let(:admin) { create(:admin) }
+
+  describe 'GET /projects/:project_id/snippets/:id' do
+    # TODO (rspeicher): Deprecated; remove in 9.0
+    it 'always exposes expires_at as nil' do
+      snippet = create(:project_snippet, author: admin)
+
+      get v3_api("/projects/#{snippet.project.id}/snippets/#{snippet.id}", admin)
+
+      expect(json_response).to have_key('expires_at')
+      expect(json_response['expires_at']).to be_nil
+    end
+  end
+
+  describe 'GET /projects/:project_id/snippets/' do
+    let(:user) { create(:user) }
+
+    it 'returns all snippets available to team member' do
+      project.add_developer(user)
+      public_snippet = create(:project_snippet, :public, project: project)
+      internal_snippet = create(:project_snippet, :internal, project: project)
+      private_snippet = create(:project_snippet, :private, project: project)
+
+      get v3_api("/projects/#{project.id}/snippets/", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response.size).to eq(3)
+      expect(json_response.map{ |snippet| snippet['id']} ).to include(public_snippet.id, internal_snippet.id, private_snippet.id)
+      expect(json_response.last).to have_key('web_url')
+    end
+
+    it 'hides private snippets from regular user' do
+      create(:project_snippet, :private, project: project)
+
+      get v3_api("/projects/#{project.id}/snippets/", user)
+      expect(response).to have_http_status(200)
+      expect(json_response.size).to eq(0)
+    end
+  end
+
+  describe 'POST /projects/:project_id/snippets/' do
+    let(:params) do
+      {
+        title: 'Test Title',
+        file_name: 'test.rb',
+        code: 'puts "hello world"',
+        visibility_level: Snippet::PUBLIC
+      }
+    end
+
+    it 'creates a new snippet' do
+      post v3_api("/projects/#{project.id}/snippets/", admin), params
+
+      expect(response).to have_http_status(201)
+      snippet = ProjectSnippet.find(json_response['id'])
+      expect(snippet.content).to eq(params[:code])
+      expect(snippet.title).to eq(params[:title])
+      expect(snippet.file_name).to eq(params[:file_name])
+      expect(snippet.visibility_level).to eq(params[:visibility_level])
+    end
+
+    it 'returns 400 for missing parameters' do
+      params.delete(:title)
+
+      post v3_api("/projects/#{project.id}/snippets/", admin), params
+
+      expect(response).to have_http_status(400)
+    end
+
+    context 'when the snippet is spam' do
+      def create_snippet(project, snippet_params = {})
+        project.add_developer(user)
+
+        post v3_api("/projects/#{project.id}/snippets", user), params.merge(snippet_params)
+      end
+
+      before do
+        allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(true)
+      end
+
+      context 'when the snippet is private' do
+        it 'creates the snippet' do
+          expect { create_snippet(project, visibility_level: Snippet::PRIVATE) }.
+            to change { Snippet.count }.by(1)
+        end
+      end
+
+      context 'when the snippet is public' do
+        it 'rejects the shippet' do
+          expect { create_snippet(project, visibility_level: Snippet::PUBLIC) }.
+            not_to change { Snippet.count }
+
+          expect(response).to have_http_status(400)
+          expect(json_response['message']).to eq({ "error" => "Spam detected" })
+        end
+
+        it 'creates a spam log' do
+          expect { create_snippet(project, visibility_level: Snippet::PUBLIC) }.
+            to change { SpamLog.count }.by(1)
+        end
+      end
+    end
+  end
+
+  describe 'PUT /projects/:project_id/snippets/:id/' do
+    let(:visibility_level) { Snippet::PUBLIC }
+    let(:snippet) { create(:project_snippet, author: admin, visibility_level: visibility_level) }
+
+    it 'updates snippet' do
+      new_content = 'New content'
+
+      put v3_api("/projects/#{snippet.project.id}/snippets/#{snippet.id}/", admin), code: new_content
+
+      expect(response).to have_http_status(200)
+      snippet.reload
+      expect(snippet.content).to eq(new_content)
+    end
+
+    it 'returns 404 for invalid snippet id' do
+      put v3_api("/projects/#{snippet.project.id}/snippets/1234", admin), title: 'foo'
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Snippet Not Found')
+    end
+
+    it 'returns 400 for missing parameters' do
+      put v3_api("/projects/#{project.id}/snippets/1234", admin)
+
+      expect(response).to have_http_status(400)
+    end
+
+    context 'when the snippet is spam' do
+      def update_snippet(snippet_params = {})
+        put v3_api("/projects/#{snippet.project.id}/snippets/#{snippet.id}", admin), snippet_params
+      end
+
+      before do
+        allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(true)
+      end
+
+      context 'when the snippet is private' do
+        let(:visibility_level) { Snippet::PRIVATE }
+
+        it 'creates the snippet' do
+          expect { update_snippet(title: 'Foo') }.
+            to change { snippet.reload.title }.to('Foo')
+        end
+      end
+
+      context 'when the snippet is public' do
+        let(:visibility_level) { Snippet::PUBLIC }
+
+        it 'rejects the snippet' do
+          expect { update_snippet(title: 'Foo') }.
+            not_to change { snippet.reload.title }
+        end
+
+        it 'creates a spam log' do
+          expect { update_snippet(title: 'Foo') }.
+            to change { SpamLog.count }.by(1)
+        end
+      end
+
+      context 'when the private snippet is made public' do
+        let(:visibility_level) { Snippet::PRIVATE }
+
+        it 'rejects the snippet' do
+          expect { update_snippet(title: 'Foo', visibility_level: Snippet::PUBLIC) }.
+            not_to change { snippet.reload.title }
+
+          expect(response).to have_http_status(400)
+          expect(json_response['message']).to eq({ "error" => "Spam detected" })
+        end
+
+        it 'creates a spam log' do
+          expect { update_snippet(title: 'Foo', visibility_level: Snippet::PUBLIC) }.
+            to change { SpamLog.count }.by(1)
+        end
+      end
+    end
+  end
+
+  describe 'DELETE /projects/:project_id/snippets/:id/' do
+    let(:snippet) { create(:project_snippet, author: admin) }
+
+    it 'deletes snippet' do
+      admin = create(:admin)
+      snippet = create(:project_snippet, author: admin)
+
+      delete v3_api("/projects/#{snippet.project.id}/snippets/#{snippet.id}/", admin)
+
+      expect(response).to have_http_status(200)
+    end
+
+    it 'returns 404 for invalid snippet id' do
+      delete v3_api("/projects/#{snippet.project.id}/snippets/1234", admin)
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Snippet Not Found')
+    end
+  end
+
+  describe 'GET /projects/:project_id/snippets/:id/raw' do
+    let(:snippet) { create(:project_snippet, author: admin) }
+
+    it 'returns raw text' do
+      get v3_api("/projects/#{snippet.project.id}/snippets/#{snippet.id}/raw", admin)
+
+      expect(response).to have_http_status(200)
+      expect(response.content_type).to eq 'text/plain'
+      expect(response.body).to eq(snippet.content)
+    end
+
+    it 'returns 404 for invalid snippet id' do
+      delete v3_api("/projects/#{snippet.project.id}/snippets/1234", admin)
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Snippet Not Found')
+    end
+  end
+end
diff --git a/spec/requests/api/v3/projects_spec.rb b/spec/requests/api/v3/projects_spec.rb
new file mode 100644
index 00000000000..d8bb562587d
--- /dev/null
+++ b/spec/requests/api/v3/projects_spec.rb
@@ -0,0 +1,1452 @@
+require 'spec_helper'
+
+describe API::V3::Projects, api: true do
+  include ApiHelpers
+  include Gitlab::CurrentSettings
+
+  let(:user) { create(:user) }
+  let(:user2) { create(:user) }
+  let(:user3) { create(:user) }
+  let(:admin) { create(:admin) }
+  let(:project) { create(:empty_project, creator_id: user.id, namespace: user.namespace) }
+  let(:project2) { create(:empty_project, path: 'project2', creator_id: user.id, namespace: user.namespace) }
+  let(:snippet) { create(:project_snippet, :public, author: user, project: project, title: 'example') }
+  let(:project_member) { create(:project_member, :master, user: user, project: project) }
+  let(:project_member2) { create(:project_member, :developer, user: user3, project: project) }
+  let(:user4) { create(:user) }
+  let(:project3) do
+    create(:project,
+    :private,
+    :repository,
+    name: 'second_project',
+    path: 'second_project',
+    creator_id: user.id,
+    namespace: user.namespace,
+    merge_requests_enabled: false,
+    issues_enabled: false, wiki_enabled: false,
+    snippets_enabled: false)
+  end
+  let(:project_member3) do
+    create(:project_member,
+    user: user4,
+    project: project3,
+    access_level: ProjectMember::MASTER)
+  end
+  let(:project4) do
+    create(:empty_project,
+    name: 'third_project',
+    path: 'third_project',
+    creator_id: user4.id,
+    namespace: user4.namespace)
+  end
+
+  describe 'GET /projects' do
+    before { project }
+
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        get v3_api('/projects')
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context 'when authenticated as regular user' do
+      it 'returns an array of projects' do
+        get v3_api('/projects', user)
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['name']).to eq(project.name)
+        expect(json_response.first['owner']['username']).to eq(user.username)
+      end
+
+      it 'includes the project labels as the tag_list' do
+        get v3_api('/projects', user)
+        expect(response.status).to eq 200
+        expect(json_response).to be_an Array
+        expect(json_response.first.keys).to include('tag_list')
+      end
+
+      it 'includes open_issues_count' do
+        get v3_api('/projects', user)
+        expect(response.status).to eq 200
+        expect(json_response).to be_an Array
+        expect(json_response.first.keys).to include('open_issues_count')
+      end
+
+      it 'does not include open_issues_count' do
+        project.project_feature.update_attribute(:issues_access_level, ProjectFeature::DISABLED)
+
+        get v3_api('/projects', user)
+        expect(response.status).to eq 200
+        expect(json_response).to be_an Array
+        expect(json_response.first.keys).not_to include('open_issues_count')
+      end
+
+      context 'GET /projects?simple=true' do
+        it 'returns a simplified version of all the projects' do
+          expected_keys = %w(id http_url_to_repo web_url name name_with_namespace path path_with_namespace)
+
+          get v3_api('/projects?simple=true', user)
+
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+          expect(json_response.first.keys).to match_array expected_keys
+        end
+      end
+
+      context 'and using search' do
+        it 'returns searched project' do
+          get v3_api('/projects', user), { search: project.name }
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+          expect(json_response.length).to eq(1)
+        end
+      end
+
+      context 'and using the visibility filter' do
+        it 'filters based on private visibility param' do
+          get v3_api('/projects', user), { visibility: 'private' }
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+          expect(json_response.length).to eq(user.namespace.projects.where(visibility_level: Gitlab::VisibilityLevel::PRIVATE).count)
+        end
+
+        it 'filters based on internal visibility param' do
+          get v3_api('/projects', user), { visibility: 'internal' }
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+          expect(json_response.length).to eq(user.namespace.projects.where(visibility_level: Gitlab::VisibilityLevel::INTERNAL).count)
+        end
+
+        it 'filters based on public visibility param' do
+          get v3_api('/projects', user), { visibility: 'public' }
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+          expect(json_response.length).to eq(user.namespace.projects.where(visibility_level: Gitlab::VisibilityLevel::PUBLIC).count)
+        end
+      end
+
+      context 'and using sorting' do
+        before do
+          project2
+          project3
+        end
+
+        it 'returns the correct order when sorted by id' do
+          get v3_api('/projects', user), { order_by: 'id', sort: 'desc' }
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+          expect(json_response.first['id']).to eq(project3.id)
+        end
+      end
+    end
+  end
+
+  describe 'GET /projects/all' do
+    before { project }
+
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        get v3_api('/projects/all')
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context 'when authenticated as regular user' do
+      it 'returns authentication error' do
+        get v3_api('/projects/all', user)
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context 'when authenticated as admin' do
+      it 'returns an array of all projects' do
+        get v3_api('/projects/all', admin)
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+
+        expect(json_response).to satisfy do |response|
+          response.one? do |entry|
+            entry.has_key?('permissions') &&
+              entry['name'] == project.name &&
+              entry['owner']['username'] == user.username
+          end
+        end
+      end
+
+      it "does not include statistics by default" do
+        get v3_api('/projects/all', admin)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first).not_to include('statistics')
+      end
+
+      it "includes statistics if requested" do
+        get v3_api('/projects/all', admin), statistics: true
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first).to include 'statistics'
+      end
+    end
+  end
+
+  describe 'GET /projects/owned' do
+    before do
+      project3
+      project4
+    end
+
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        get v3_api('/projects/owned')
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context 'when authenticated as project owner' do
+      it 'returns an array of projects the user owns' do
+        get v3_api('/projects/owned', user4)
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['name']).to eq(project4.name)
+        expect(json_response.first['owner']['username']).to eq(user4.username)
+      end
+
+      it "does not include statistics by default" do
+        get v3_api('/projects/owned', user4)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first).not_to include('statistics')
+      end
+
+      it "includes statistics if requested" do
+        attributes = {
+          commit_count: 23,
+          storage_size: 702,
+          repository_size: 123,
+          lfs_objects_size: 234,
+          build_artifacts_size: 345,
+        }
+
+        project4.statistics.update!(attributes)
+
+        get v3_api('/projects/owned', user4), statistics: true
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['statistics']).to eq attributes.stringify_keys
+      end
+    end
+  end
+
+  describe 'GET /projects/visible' do
+    shared_examples_for 'visible projects response' do
+      it 'returns the visible projects' do
+        get v3_api('/projects/visible', current_user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.map { |p| p['id'] }).to contain_exactly(*projects.map(&:id))
+      end
+    end
+
+    let!(:public_project) { create(:empty_project, :public) }
+    before do
+      project
+      project2
+      project3
+      project4
+    end
+
+    context 'when unauthenticated' do
+      it_behaves_like 'visible projects response' do
+        let(:current_user) { nil }
+        let(:projects) { [public_project] }
+      end
+    end
+
+    context 'when authenticated' do
+      it_behaves_like 'visible projects response' do
+        let(:current_user) { user }
+        let(:projects) { [public_project, project, project2, project3] }
+      end
+    end
+
+    context 'when authenticated as a different user' do
+      it_behaves_like 'visible projects response' do
+        let(:current_user) { user2 }
+        let(:projects) { [public_project] }
+      end
+    end
+  end
+
+  describe 'GET /projects/starred' do
+    let(:public_project) { create(:empty_project, :public) }
+
+    before do
+      project_member2
+      user3.update_attributes(starred_projects: [project, project2, project3, public_project])
+    end
+
+    it 'returns the starred projects viewable by the user' do
+      get v3_api('/projects/starred', user3)
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.map { |project| project['id'] }).to contain_exactly(project.id, public_project.id)
+    end
+  end
+
+  describe 'POST /projects' do
+    context 'maximum number of projects reached' do
+      it 'does not create new project and respond with 403' do
+        allow_any_instance_of(User).to receive(:projects_limit_left).and_return(0)
+        expect { post v3_api('/projects', user2), name: 'foo' }.
+          to change {Project.count}.by(0)
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    it 'creates new project without path but with name and returns 201' do
+      expect { post v3_api('/projects', user), name: 'Foo Project' }.
+        to change { Project.count }.by(1)
+      expect(response).to have_http_status(201)
+
+      project = Project.first
+
+      expect(project.name).to eq('Foo Project')
+      expect(project.path).to eq('foo-project')
+    end
+
+    it 'creates new project without name but with path and returns 201' do
+      expect { post v3_api('/projects', user), path: 'foo_project' }.
+        to change { Project.count }.by(1)
+      expect(response).to have_http_status(201)
+
+      project = Project.first
+
+      expect(project.name).to eq('foo_project')
+      expect(project.path).to eq('foo_project')
+    end
+
+    it 'creates new project name and path and returns 201' do
+      expect { post v3_api('/projects', user), path: 'foo-Project', name: 'Foo Project' }.
+        to change { Project.count }.by(1)
+      expect(response).to have_http_status(201)
+
+      project = Project.first
+
+      expect(project.name).to eq('Foo Project')
+      expect(project.path).to eq('foo-Project')
+    end
+
+    it 'creates last project before reaching project limit' do
+      allow_any_instance_of(User).to receive(:projects_limit_left).and_return(1)
+      post v3_api('/projects', user2), name: 'foo'
+      expect(response).to have_http_status(201)
+    end
+
+    it 'does not create new project without name or path and return 400' do
+      expect { post v3_api('/projects', user) }.not_to change { Project.count }
+      expect(response).to have_http_status(400)
+    end
+
+    it "assigns attributes to project" do
+      project = attributes_for(:project, {
+        path: 'camelCasePath',
+        description: FFaker::Lorem.sentence,
+        issues_enabled: false,
+        merge_requests_enabled: false,
+        wiki_enabled: false,
+        only_allow_merge_if_build_succeeds: false,
+        request_access_enabled: true,
+        only_allow_merge_if_all_discussions_are_resolved: false
+      })
+
+      post v3_api('/projects', user), project
+
+      project.each_pair do |k, v|
+        next if %i[has_external_issue_tracker issues_enabled merge_requests_enabled wiki_enabled].include?(k)
+        expect(json_response[k.to_s]).to eq(v)
+      end
+
+      # Check feature permissions attributes
+      project = Project.find_by_path(project[:path])
+      expect(project.project_feature.issues_access_level).to eq(ProjectFeature::DISABLED)
+      expect(project.project_feature.merge_requests_access_level).to eq(ProjectFeature::DISABLED)
+      expect(project.project_feature.wiki_access_level).to eq(ProjectFeature::DISABLED)
+    end
+
+    it 'sets a project as public' do
+      project = attributes_for(:project, :public)
+      post v3_api('/projects', user), project
+      expect(json_response['public']).to be_truthy
+      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PUBLIC)
+    end
+
+    it 'sets a project as public using :public' do
+      project = attributes_for(:project, { public: true })
+      post v3_api('/projects', user), project
+      expect(json_response['public']).to be_truthy
+      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PUBLIC)
+    end
+
+    it 'sets a project as internal' do
+      project = attributes_for(:project, :internal)
+      post v3_api('/projects', user), project
+      expect(json_response['public']).to be_falsey
+      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::INTERNAL)
+    end
+
+    it 'sets a project as internal overriding :public' do
+      project = attributes_for(:project, :internal, { public: true })
+      post v3_api('/projects', user), project
+      expect(json_response['public']).to be_falsey
+      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::INTERNAL)
+    end
+
+    it 'sets a project as private' do
+      project = attributes_for(:project, :private)
+      post v3_api('/projects', user), project
+      expect(json_response['public']).to be_falsey
+      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PRIVATE)
+    end
+
+    it 'sets a project as private using :public' do
+      project = attributes_for(:project, { public: false })
+      post v3_api('/projects', user), project
+      expect(json_response['public']).to be_falsey
+      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PRIVATE)
+    end
+
+    it 'sets a project as allowing merge even if build fails' do
+      project = attributes_for(:project, { only_allow_merge_if_build_succeeds: false })
+      post v3_api('/projects', user), project
+      expect(json_response['only_allow_merge_if_build_succeeds']).to be_falsey
+    end
+
+    it 'sets a project as allowing merge only if merge_when_pipeline_succeeds' do
+      project = attributes_for(:project, { only_allow_merge_if_build_succeeds: true })
+      post v3_api('/projects', user), project
+      expect(json_response['only_allow_merge_if_build_succeeds']).to be_truthy
+    end
+
+    it 'sets a project as allowing merge even if discussions are unresolved' do
+      project = attributes_for(:project, { only_allow_merge_if_all_discussions_are_resolved: false })
+
+      post v3_api('/projects', user), project
+
+      expect(json_response['only_allow_merge_if_all_discussions_are_resolved']).to be_falsey
+    end
+
+    it 'sets a project as allowing merge if only_allow_merge_if_all_discussions_are_resolved is nil' do
+      project = attributes_for(:project, only_allow_merge_if_all_discussions_are_resolved: nil)
+
+      post v3_api('/projects', user), project
+
+      expect(json_response['only_allow_merge_if_all_discussions_are_resolved']).to be_falsey
+    end
+
+    it 'sets a project as allowing merge only if all discussions are resolved' do
+      project = attributes_for(:project, { only_allow_merge_if_all_discussions_are_resolved: true })
+
+      post v3_api('/projects', user), project
+
+      expect(json_response['only_allow_merge_if_all_discussions_are_resolved']).to be_truthy
+    end
+
+    context 'when a visibility level is restricted' do
+      before do
+        @project = attributes_for(:project, { public: true })
+        stub_application_setting(restricted_visibility_levels: [Gitlab::VisibilityLevel::PUBLIC])
+      end
+
+      it 'does not allow a non-admin to use a restricted visibility level' do
+        post v3_api('/projects', user), @project
+
+        expect(response).to have_http_status(400)
+        expect(json_response['message']['visibility_level'].first).to(
+          match('restricted by your GitLab administrator')
+        )
+      end
+
+      it 'allows an admin to override restricted visibility settings' do
+        post v3_api('/projects', admin), @project
+        expect(json_response['public']).to be_truthy
+        expect(json_response['visibility_level']).to(
+          eq(Gitlab::VisibilityLevel::PUBLIC)
+        )
+      end
+    end
+  end
+
+  describe 'POST /projects/user/:id' do
+    before { project }
+    before { admin }
+
+    it 'should create new project without path and return 201' do
+      expect { post v3_api("/projects/user/#{user.id}", admin), name: 'foo' }.to change {Project.count}.by(1)
+      expect(response).to have_http_status(201)
+    end
+
+    it 'responds with 400 on failure and not project' do
+      expect { post v3_api("/projects/user/#{user.id}", admin) }.
+        not_to change { Project.count }
+
+      expect(response).to have_http_status(400)
+      expect(json_response['error']).to eq('name is missing')
+    end
+
+    it 'assigns attributes to project' do
+      project = attributes_for(:project, {
+        description: FFaker::Lorem.sentence,
+        issues_enabled: false,
+        merge_requests_enabled: false,
+        wiki_enabled: false,
+        request_access_enabled: true
+      })
+
+      post v3_api("/projects/user/#{user.id}", admin), project
+
+      expect(response).to have_http_status(201)
+      project.each_pair do |k, v|
+        next if %i[has_external_issue_tracker path].include?(k)
+        expect(json_response[k.to_s]).to eq(v)
+      end
+    end
+
+    it 'sets a project as public' do
+      project = attributes_for(:project, :public)
+      post v3_api("/projects/user/#{user.id}", admin), project
+
+      expect(response).to have_http_status(201)
+      expect(json_response['public']).to be_truthy
+      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PUBLIC)
+    end
+
+    it 'sets a project as public using :public' do
+      project = attributes_for(:project, { public: true })
+      post v3_api("/projects/user/#{user.id}", admin), project
+
+      expect(response).to have_http_status(201)
+      expect(json_response['public']).to be_truthy
+      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PUBLIC)
+    end
+
+    it 'sets a project as internal' do
+      project = attributes_for(:project, :internal)
+      post v3_api("/projects/user/#{user.id}", admin), project
+
+      expect(response).to have_http_status(201)
+      expect(json_response['public']).to be_falsey
+      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::INTERNAL)
+    end
+
+    it 'sets a project as internal overriding :public' do
+      project = attributes_for(:project, :internal, { public: true })
+      post v3_api("/projects/user/#{user.id}", admin), project
+      expect(response).to have_http_status(201)
+      expect(json_response['public']).to be_falsey
+      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::INTERNAL)
+    end
+
+    it 'sets a project as private' do
+      project = attributes_for(:project, :private)
+      post v3_api("/projects/user/#{user.id}", admin), project
+      expect(json_response['public']).to be_falsey
+      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PRIVATE)
+    end
+
+    it 'sets a project as private using :public' do
+      project = attributes_for(:project, { public: false })
+      post v3_api("/projects/user/#{user.id}", admin), project
+      expect(json_response['public']).to be_falsey
+      expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PRIVATE)
+    end
+
+    it 'sets a project as allowing merge even if build fails' do
+      project = attributes_for(:project, { only_allow_merge_if_build_succeeds: false })
+      post v3_api("/projects/user/#{user.id}", admin), project
+      expect(json_response['only_allow_merge_if_build_succeeds']).to be_falsey
+    end
+
+    it 'sets a project as allowing merge only if merge_when_pipeline_succeeds' do
+      project = attributes_for(:project, { only_allow_merge_if_build_succeeds: true })
+      post v3_api("/projects/user/#{user.id}", admin), project
+      expect(json_response['only_allow_merge_if_build_succeeds']).to be_truthy
+    end
+
+    it 'sets a project as allowing merge even if discussions are unresolved' do
+      project = attributes_for(:project, { only_allow_merge_if_all_discussions_are_resolved: false })
+
+      post v3_api("/projects/user/#{user.id}", admin), project
+
+      expect(json_response['only_allow_merge_if_all_discussions_are_resolved']).to be_falsey
+    end
+
+    it 'sets a project as allowing merge only if all discussions are resolved' do
+      project = attributes_for(:project, { only_allow_merge_if_all_discussions_are_resolved: true })
+
+      post v3_api("/projects/user/#{user.id}", admin), project
+
+      expect(json_response['only_allow_merge_if_all_discussions_are_resolved']).to be_truthy
+    end
+  end
+
+  describe "POST /projects/:id/uploads" do
+    before { project }
+
+    it "uploads the file and returns its info" do
+      post v3_api("/projects/#{project.id}/uploads", user), file: fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png")
+
+      expect(response).to have_http_status(201)
+      expect(json_response['alt']).to eq("dk")
+      expect(json_response['url']).to start_with("/uploads/")
+      expect(json_response['url']).to end_with("/dk.png")
+    end
+  end
+
+  describe 'GET /projects/:id' do
+    context 'when unauthenticated' do
+      it 'returns the public projects' do
+        public_project = create(:empty_project, :public)
+
+        get v3_api("/projects/#{public_project.id}")
+
+        expect(response).to have_http_status(200)
+        expect(json_response['id']).to eq(public_project.id)
+        expect(json_response['description']).to eq(public_project.description)
+        expect(json_response.keys).not_to include('permissions')
+      end
+    end
+
+    context 'when authenticated' do
+      before do
+        project
+        project_member
+      end
+
+      it 'returns a project by id' do
+        group = create(:group)
+        link = create(:project_group_link, project: project, group: group)
+
+        get v3_api("/projects/#{project.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['id']).to eq(project.id)
+        expect(json_response['description']).to eq(project.description)
+        expect(json_response['default_branch']).to eq(project.default_branch)
+        expect(json_response['tag_list']).to be_an Array
+        expect(json_response['public']).to be_falsey
+        expect(json_response['archived']).to be_falsey
+        expect(json_response['visibility_level']).to be_present
+        expect(json_response['ssh_url_to_repo']).to be_present
+        expect(json_response['http_url_to_repo']).to be_present
+        expect(json_response['web_url']).to be_present
+        expect(json_response['owner']).to be_a Hash
+        expect(json_response['owner']).to be_a Hash
+        expect(json_response['name']).to eq(project.name)
+        expect(json_response['path']).to be_present
+        expect(json_response['issues_enabled']).to be_present
+        expect(json_response['merge_requests_enabled']).to be_present
+        expect(json_response['wiki_enabled']).to be_present
+        expect(json_response['builds_enabled']).to be_present
+        expect(json_response['snippets_enabled']).to be_present
+        expect(json_response['container_registry_enabled']).to be_present
+        expect(json_response['created_at']).to be_present
+        expect(json_response['last_activity_at']).to be_present
+        expect(json_response['shared_runners_enabled']).to be_present
+        expect(json_response['creator_id']).to be_present
+        expect(json_response['namespace']).to be_present
+        expect(json_response['avatar_url']).to be_nil
+        expect(json_response['star_count']).to be_present
+        expect(json_response['forks_count']).to be_present
+        expect(json_response['public_builds']).to be_present
+        expect(json_response['shared_with_groups']).to be_an Array
+        expect(json_response['shared_with_groups'].length).to eq(1)
+        expect(json_response['shared_with_groups'][0]['group_id']).to eq(group.id)
+        expect(json_response['shared_with_groups'][0]['group_name']).to eq(group.name)
+        expect(json_response['shared_with_groups'][0]['group_access_level']).to eq(link.group_access)
+        expect(json_response['only_allow_merge_if_build_succeeds']).to eq(project.only_allow_merge_if_pipeline_succeeds)
+        expect(json_response['only_allow_merge_if_all_discussions_are_resolved']).to eq(project.only_allow_merge_if_all_discussions_are_resolved)
+      end
+
+      it 'returns a project by path name' do
+        get v3_api("/projects/#{project.id}", user)
+        expect(response).to have_http_status(200)
+        expect(json_response['name']).to eq(project.name)
+      end
+
+      it 'returns a 404 error if not found' do
+        get v3_api('/projects/42', user)
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 Project Not Found')
+      end
+
+      it 'returns a 404 error if user is not a member' do
+        other_user = create(:user)
+        get v3_api("/projects/#{project.id}", other_user)
+        expect(response).to have_http_status(404)
+      end
+
+      it 'handles users with dots' do
+        dot_user = create(:user, username: 'dot.user')
+        project = create(:empty_project, creator_id: dot_user.id, namespace: dot_user.namespace)
+
+        get v3_api("/projects/#{dot_user.namespace.name}%2F#{project.path}", dot_user)
+        expect(response).to have_http_status(200)
+        expect(json_response['name']).to eq(project.name)
+      end
+
+      it 'exposes namespace fields' do
+        get v3_api("/projects/#{project.id}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['namespace']).to eq({
+          'id' => user.namespace.id,
+          'name' => user.namespace.name,
+          'path' => user.namespace.path,
+          'kind' => user.namespace.kind,
+          'full_path' => user.namespace.full_path,
+        })
+      end
+
+      describe 'permissions' do
+        context 'all projects' do
+          before { project.team << [user, :master] }
+
+          it 'contains permission information' do
+            get v3_api("/projects", user)
+
+            expect(response).to have_http_status(200)
+            expect(json_response.first['permissions']['project_access']['access_level']).
+            to eq(Gitlab::Access::MASTER)
+            expect(json_response.first['permissions']['group_access']).to be_nil
+          end
+        end
+
+        context 'personal project' do
+          it 'sets project access and returns 200' do
+            project.team << [user, :master]
+            get v3_api("/projects/#{project.id}", user)
+
+            expect(response).to have_http_status(200)
+            expect(json_response['permissions']['project_access']['access_level']).
+            to eq(Gitlab::Access::MASTER)
+            expect(json_response['permissions']['group_access']).to be_nil
+          end
+        end
+
+        context 'group project' do
+          let(:project2) { create(:empty_project, group: create(:group)) }
+
+          before { project2.group.add_owner(user) }
+
+          it 'sets the owner and return 200' do
+            get v3_api("/projects/#{project2.id}", user)
+
+            expect(response).to have_http_status(200)
+            expect(json_response['permissions']['project_access']).to be_nil
+            expect(json_response['permissions']['group_access']['access_level']).
+            to eq(Gitlab::Access::OWNER)
+          end
+        end
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/events' do
+    shared_examples_for 'project events response' do
+      it 'returns the project events' do
+        member = create(:user)
+        create(:project_member, :developer, user: member, project: project)
+        note = create(:note_on_issue, note: 'What an awesome day!', project: project)
+        EventCreateService.new.leave_note(note, note.author)
+
+        get v3_api("/projects/#{project.id}/events", current_user)
+
+        expect(response).to have_http_status(200)
+
+        first_event = json_response.first
+
+        expect(first_event['action_name']).to eq('commented on')
+        expect(first_event['note']['body']).to eq('What an awesome day!')
+
+        last_event = json_response.last
+
+        expect(last_event['action_name']).to eq('joined')
+        expect(last_event['project_id'].to_i).to eq(project.id)
+        expect(last_event['author_username']).to eq(member.username)
+        expect(last_event['author']['name']).to eq(member.name)
+      end
+    end
+
+    context 'when unauthenticated' do
+      it_behaves_like 'project events response' do
+        let(:project) { create(:empty_project, :public) }
+        let(:current_user) { nil }
+      end
+    end
+
+    context 'when authenticated' do
+      context 'valid request' do
+        it_behaves_like 'project events response' do
+          let(:current_user) { user }
+        end
+      end
+
+      it 'returns a 404 error if not found' do
+        get v3_api('/projects/42/events', user)
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 Project Not Found')
+      end
+
+      it 'returns a 404 error if user is not a member' do
+        other_user = create(:user)
+
+        get v3_api("/projects/#{project.id}/events", other_user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/users' do
+    shared_examples_for 'project users response' do
+      it 'returns the project users' do
+        member = create(:user)
+        create(:project_member, :developer, user: member, project: project)
+
+        get v3_api("/projects/#{project.id}/users", current_user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.size).to eq(1)
+
+        first_user = json_response.first
+
+        expect(first_user['username']).to eq(member.username)
+        expect(first_user['name']).to eq(member.name)
+        expect(first_user.keys).to contain_exactly(*%w[name username id state avatar_url web_url])
+      end
+    end
+
+    context 'when unauthenticated' do
+      it_behaves_like 'project users response' do
+        let(:project) { create(:empty_project, :public) }
+        let(:current_user) { nil }
+      end
+    end
+
+    context 'when authenticated' do
+      context 'valid request' do
+        it_behaves_like 'project users response' do
+          let(:current_user) { user }
+        end
+      end
+
+      it 'returns a 404 error if not found' do
+        get v3_api('/projects/42/users', user)
+
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 Project Not Found')
+      end
+
+      it 'returns a 404 error if user is not a member' do
+        other_user = create(:user)
+
+        get v3_api("/projects/#{project.id}/users", other_user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/snippets' do
+    before { snippet }
+
+    it 'returns an array of project snippets' do
+      get v3_api("/projects/#{project.id}/snippets", user)
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.first['title']).to eq(snippet.title)
+    end
+  end
+
+  describe 'GET /projects/:id/snippets/:snippet_id' do
+    it 'returns a project snippet' do
+      get v3_api("/projects/#{project.id}/snippets/#{snippet.id}", user)
+      expect(response).to have_http_status(200)
+      expect(json_response['title']).to eq(snippet.title)
+    end
+
+    it 'returns a 404 error if snippet id not found' do
+      get v3_api("/projects/#{project.id}/snippets/1234", user)
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe 'POST /projects/:id/snippets' do
+    it 'creates a new project snippet' do
+      post v3_api("/projects/#{project.id}/snippets", user),
+        title: 'v3_api test', file_name: 'sample.rb', code: 'test',
+        visibility_level: '0'
+      expect(response).to have_http_status(201)
+      expect(json_response['title']).to eq('v3_api test')
+    end
+
+    it 'returns a 400 error if invalid snippet is given' do
+      post v3_api("/projects/#{project.id}/snippets", user)
+      expect(status).to eq(400)
+    end
+  end
+
+  describe 'PUT /projects/:id/snippets/:snippet_id' do
+    it 'updates an existing project snippet' do
+      put v3_api("/projects/#{project.id}/snippets/#{snippet.id}", user),
+        code: 'updated code'
+      expect(response).to have_http_status(200)
+      expect(json_response['title']).to eq('example')
+      expect(snippet.reload.content).to eq('updated code')
+    end
+
+    it 'updates an existing project snippet with new title' do
+      put v3_api("/projects/#{project.id}/snippets/#{snippet.id}", user),
+        title: 'other v3_api test'
+      expect(response).to have_http_status(200)
+      expect(json_response['title']).to eq('other v3_api test')
+    end
+  end
+
+  describe 'DELETE /projects/:id/snippets/:snippet_id' do
+    before { snippet }
+
+    it 'deletes existing project snippet' do
+      expect do
+        delete v3_api("/projects/#{project.id}/snippets/#{snippet.id}", user)
+      end.to change { Snippet.count }.by(-1)
+      expect(response).to have_http_status(200)
+    end
+
+    it 'returns 404 when deleting unknown snippet id' do
+      delete v3_api("/projects/#{project.id}/snippets/1234", user)
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe 'GET /projects/:id/snippets/:snippet_id/raw' do
+    it 'gets a raw project snippet' do
+      get v3_api("/projects/#{project.id}/snippets/#{snippet.id}/raw", user)
+      expect(response).to have_http_status(200)
+    end
+
+    it 'returns a 404 error if raw project snippet not found' do
+      get v3_api("/projects/#{project.id}/snippets/5555/raw", user)
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe :fork_admin do
+    let(:project_fork_target) { create(:empty_project) }
+    let(:project_fork_source) { create(:empty_project, :public) }
+
+    describe 'POST /projects/:id/fork/:forked_from_id' do
+      let(:new_project_fork_source) { create(:empty_project, :public) }
+
+      it "is not available for non admin users" do
+        post v3_api("/projects/#{project_fork_target.id}/fork/#{project_fork_source.id}", user)
+        expect(response).to have_http_status(403)
+      end
+
+      it 'allows project to be forked from an existing project' do
+        expect(project_fork_target.forked?).not_to be_truthy
+        post v3_api("/projects/#{project_fork_target.id}/fork/#{project_fork_source.id}", admin)
+        expect(response).to have_http_status(201)
+        project_fork_target.reload
+        expect(project_fork_target.forked_from_project.id).to eq(project_fork_source.id)
+        expect(project_fork_target.forked_project_link).not_to be_nil
+        expect(project_fork_target.forked?).to be_truthy
+      end
+
+      it 'fails if forked_from project which does not exist' do
+        post v3_api("/projects/#{project_fork_target.id}/fork/9999", admin)
+        expect(response).to have_http_status(404)
+      end
+
+      it 'fails with 409 if already forked' do
+        post v3_api("/projects/#{project_fork_target.id}/fork/#{project_fork_source.id}", admin)
+        project_fork_target.reload
+        expect(project_fork_target.forked_from_project.id).to eq(project_fork_source.id)
+        post v3_api("/projects/#{project_fork_target.id}/fork/#{new_project_fork_source.id}", admin)
+        expect(response).to have_http_status(409)
+        project_fork_target.reload
+        expect(project_fork_target.forked_from_project.id).to eq(project_fork_source.id)
+        expect(project_fork_target.forked?).to be_truthy
+      end
+    end
+
+    describe 'DELETE /projects/:id/fork' do
+      it "is not visible to users outside group" do
+        delete v3_api("/projects/#{project_fork_target.id}/fork", user)
+        expect(response).to have_http_status(404)
+      end
+
+      context 'when users belong to project group' do
+        let(:project_fork_target) { create(:empty_project, group: create(:group)) }
+
+        before do
+          project_fork_target.group.add_owner user
+          project_fork_target.group.add_developer user2
+        end
+
+        it 'is forbidden to non-owner users' do
+          delete v3_api("/projects/#{project_fork_target.id}/fork", user2)
+          expect(response).to have_http_status(403)
+        end
+
+        it 'makes forked project unforked' do
+          post v3_api("/projects/#{project_fork_target.id}/fork/#{project_fork_source.id}", admin)
+          project_fork_target.reload
+          expect(project_fork_target.forked_from_project).not_to be_nil
+          expect(project_fork_target.forked?).to be_truthy
+          delete v3_api("/projects/#{project_fork_target.id}/fork", admin)
+          expect(response).to have_http_status(200)
+          project_fork_target.reload
+          expect(project_fork_target.forked_from_project).to be_nil
+          expect(project_fork_target.forked?).not_to be_truthy
+        end
+
+        it 'is idempotent if not forked' do
+          expect(project_fork_target.forked_from_project).to be_nil
+          delete v3_api("/projects/#{project_fork_target.id}/fork", admin)
+          expect(response).to have_http_status(304)
+          expect(project_fork_target.reload.forked_from_project).to be_nil
+        end
+      end
+    end
+  end
+
+  describe "POST /projects/:id/share" do
+    let(:group) { create(:group) }
+
+    it "shares project with group" do
+      expires_at = 10.days.from_now.to_date
+
+      expect do
+        post v3_api("/projects/#{project.id}/share", user), group_id: group.id, group_access: Gitlab::Access::DEVELOPER, expires_at: expires_at
+      end.to change { ProjectGroupLink.count }.by(1)
+
+      expect(response).to have_http_status(201)
+      expect(json_response['group_id']).to eq(group.id)
+      expect(json_response['group_access']).to eq(Gitlab::Access::DEVELOPER)
+      expect(json_response['expires_at']).to eq(expires_at.to_s)
+    end
+
+    it "returns a 400 error when group id is not given" do
+      post v3_api("/projects/#{project.id}/share", user), group_access: Gitlab::Access::DEVELOPER
+      expect(response).to have_http_status(400)
+    end
+
+    it "returns a 400 error when access level is not given" do
+      post v3_api("/projects/#{project.id}/share", user), group_id: group.id
+      expect(response).to have_http_status(400)
+    end
+
+    it "returns a 400 error when sharing is disabled" do
+      project.namespace.update(share_with_group_lock: true)
+      post v3_api("/projects/#{project.id}/share", user), group_id: group.id, group_access: Gitlab::Access::DEVELOPER
+      expect(response).to have_http_status(400)
+    end
+
+    it 'returns a 404 error when user cannot read group' do
+      private_group = create(:group, :private)
+
+      post v3_api("/projects/#{project.id}/share", user), group_id: private_group.id, group_access: Gitlab::Access::DEVELOPER
+
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns a 404 error when group does not exist' do
+      post v3_api("/projects/#{project.id}/share", user), group_id: 1234, group_access: Gitlab::Access::DEVELOPER
+
+      expect(response).to have_http_status(404)
+    end
+
+    it "returns a 400 error when wrong params passed" do
+      post v3_api("/projects/#{project.id}/share", user), group_id: group.id, group_access: 1234
+
+      expect(response).to have_http_status(400)
+      expect(json_response['error']).to eq 'group_access does not have a valid value'
+    end
+  end
+
+  describe 'DELETE /projects/:id/share/:group_id' do
+    it 'returns 204 when deleting a group share' do
+      group = create(:group, :public)
+      create(:project_group_link, group: group, project: project)
+
+      delete v3_api("/projects/#{project.id}/share/#{group.id}", user)
+
+      expect(response).to have_http_status(204)
+      expect(project.project_group_links).to be_empty
+    end
+
+    it 'returns a 400 when group id is not an integer' do
+      delete v3_api("/projects/#{project.id}/share/foo", user)
+
+      expect(response).to have_http_status(400)
+    end
+
+    it 'returns a 404 error when group link does not exist' do
+      delete v3_api("/projects/#{project.id}/share/1234", user)
+
+      expect(response).to have_http_status(404)
+    end
+
+    it 'returns a 404 error when project does not exist' do
+      delete v3_api("/projects/123/share/1234", user)
+
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe 'GET /projects/search/:query' do
+    let!(:query)            { 'query'}
+    let!(:search)           { create(:empty_project, name: query, creator_id: user.id, namespace: user.namespace) }
+    let!(:pre)              { create(:empty_project, name: "pre_#{query}", creator_id: user.id, namespace: user.namespace) }
+    let!(:post)             { create(:empty_project, name: "#{query}_post", creator_id: user.id, namespace: user.namespace) }
+    let!(:pre_post)         { create(:empty_project, name: "pre_#{query}_post", creator_id: user.id, namespace: user.namespace) }
+    let!(:unfound)          { create(:empty_project, name: 'unfound', creator_id: user.id, namespace: user.namespace) }
+    let!(:internal)         { create(:empty_project, :internal, name: "internal #{query}") }
+    let!(:unfound_internal) { create(:empty_project, :internal, name: 'unfound internal') }
+    let!(:public)           { create(:empty_project, :public, name: "public #{query}") }
+    let!(:unfound_public)   { create(:empty_project, :public, name: 'unfound public') }
+    let!(:one_dot_two)      { create(:empty_project, :public, name: "one.dot.two") }
+
+    shared_examples_for 'project search response' do |args = {}|
+      it 'returns project search responses' do
+        get v3_api("/projects/search/#{args[:query]}", current_user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.size).to eq(args[:results])
+        json_response.each { |project| expect(project['name']).to match(args[:match_regex] || /.*#{args[:query]}.*/) }
+      end
+    end
+
+    context 'when unauthenticated' do
+      it_behaves_like 'project search response', query: 'query', results: 1 do
+        let(:current_user) { nil }
+      end
+    end
+
+    context 'when authenticated' do
+      it_behaves_like 'project search response', query: 'query', results: 6 do
+        let(:current_user) { user }
+      end
+      it_behaves_like 'project search response', query: 'one.dot.two', results: 1 do
+        let(:current_user) { user }
+      end
+    end
+
+    context 'when authenticated as a different user' do
+      it_behaves_like 'project search response', query: 'query', results: 2, match_regex: /(internal|public) query/ do
+        let(:current_user) { user2 }
+      end
+    end
+  end
+
+  describe 'PUT /projects/:id' do
+    before { project }
+    before { user }
+    before { user3 }
+    before { user4 }
+    before { project3 }
+    before { project4 }
+    before { project_member3 }
+    before { project_member2 }
+
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        project_param = { name: 'bar' }
+        put v3_api("/projects/#{project.id}"), project_param
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context 'when authenticated as project owner' do
+      it 'updates name' do
+        project_param = { name: 'bar' }
+        put v3_api("/projects/#{project.id}", user), project_param
+        expect(response).to have_http_status(200)
+        project_param.each_pair do |k, v|
+          expect(json_response[k.to_s]).to eq(v)
+        end
+      end
+
+      it 'updates visibility_level' do
+        project_param = { visibility_level: 20 }
+        put v3_api("/projects/#{project3.id}", user), project_param
+        expect(response).to have_http_status(200)
+        project_param.each_pair do |k, v|
+          expect(json_response[k.to_s]).to eq(v)
+        end
+      end
+
+      it 'updates visibility_level from public to private' do
+        project3.update_attributes({ visibility_level: Gitlab::VisibilityLevel::PUBLIC })
+        project_param = { public: false }
+        put v3_api("/projects/#{project3.id}", user), project_param
+        expect(response).to have_http_status(200)
+        project_param.each_pair do |k, v|
+          expect(json_response[k.to_s]).to eq(v)
+        end
+        expect(json_response['visibility_level']).to eq(Gitlab::VisibilityLevel::PRIVATE)
+      end
+
+      it 'does not update name to existing name' do
+        project_param = { name: project3.name }
+        put v3_api("/projects/#{project.id}", user), project_param
+        expect(response).to have_http_status(400)
+        expect(json_response['message']['name']).to eq(['has already been taken'])
+      end
+
+      it 'updates request_access_enabled' do
+        project_param = { request_access_enabled: false }
+
+        put v3_api("/projects/#{project.id}", user), project_param
+
+        expect(response).to have_http_status(200)
+        expect(json_response['request_access_enabled']).to eq(false)
+      end
+
+      it 'updates path & name to existing path & name in different namespace' do
+        project_param = { path: project4.path, name: project4.name }
+        put v3_api("/projects/#{project3.id}", user), project_param
+        expect(response).to have_http_status(200)
+        project_param.each_pair do |k, v|
+          expect(json_response[k.to_s]).to eq(v)
+        end
+      end
+    end
+
+    context 'when authenticated as project master' do
+      it 'updates path' do
+        project_param = { path: 'bar' }
+        put v3_api("/projects/#{project3.id}", user4), project_param
+        expect(response).to have_http_status(200)
+        project_param.each_pair do |k, v|
+          expect(json_response[k.to_s]).to eq(v)
+        end
+      end
+
+      it 'updates other attributes' do
+        project_param = { issues_enabled: true,
+                          wiki_enabled: true,
+                          snippets_enabled: true,
+                          merge_requests_enabled: true,
+                          description: 'new description' }
+
+        put v3_api("/projects/#{project3.id}", user4), project_param
+        expect(response).to have_http_status(200)
+        project_param.each_pair do |k, v|
+          expect(json_response[k.to_s]).to eq(v)
+        end
+      end
+
+      it 'does not update path to existing path' do
+        project_param = { path: project.path }
+        put v3_api("/projects/#{project3.id}", user4), project_param
+        expect(response).to have_http_status(400)
+        expect(json_response['message']['path']).to eq(['has already been taken'])
+      end
+
+      it 'does not update name' do
+        project_param = { name: 'bar' }
+        put v3_api("/projects/#{project3.id}", user4), project_param
+        expect(response).to have_http_status(403)
+      end
+
+      it 'does not update visibility_level' do
+        project_param = { visibility_level: 20 }
+        put v3_api("/projects/#{project3.id}", user4), project_param
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context 'when authenticated as project developer' do
+      it 'does not update other attributes' do
+        project_param = { path: 'bar',
+                          issues_enabled: true,
+                          wiki_enabled: true,
+                          snippets_enabled: true,
+                          merge_requests_enabled: true,
+                          description: 'new description',
+                          request_access_enabled: true }
+        put v3_api("/projects/#{project.id}", user3), project_param
+        expect(response).to have_http_status(403)
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/archive' do
+    context 'on an unarchived project' do
+      it 'archives the project' do
+        post v3_api("/projects/#{project.id}/archive", user)
+
+        expect(response).to have_http_status(201)
+        expect(json_response['archived']).to be_truthy
+      end
+    end
+
+    context 'on an archived project' do
+      before do
+        project.archive!
+      end
+
+      it 'remains archived' do
+        post v3_api("/projects/#{project.id}/archive", user)
+
+        expect(response).to have_http_status(201)
+        expect(json_response['archived']).to be_truthy
+      end
+    end
+
+    context 'user without archiving rights to the project' do
+      before do
+        project.team << [user3, :developer]
+      end
+
+      it 'rejects the action' do
+        post v3_api("/projects/#{project.id}/archive", user3)
+
+        expect(response).to have_http_status(403)
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/unarchive' do
+    context 'on an unarchived project' do
+      it 'remains unarchived' do
+        post v3_api("/projects/#{project.id}/unarchive", user)
+
+        expect(response).to have_http_status(201)
+        expect(json_response['archived']).to be_falsey
+      end
+    end
+
+    context 'on an archived project' do
+      before do
+        project.archive!
+      end
+
+      it 'unarchives the project' do
+        post v3_api("/projects/#{project.id}/unarchive", user)
+
+        expect(response).to have_http_status(201)
+        expect(json_response['archived']).to be_falsey
+      end
+    end
+
+    context 'user without archiving rights to the project' do
+      before do
+        project.team << [user3, :developer]
+      end
+
+      it 'rejects the action' do
+        post v3_api("/projects/#{project.id}/unarchive", user3)
+
+        expect(response).to have_http_status(403)
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/star' do
+    context 'on an unstarred project' do
+      it 'stars the project' do
+        expect { post v3_api("/projects/#{project.id}/star", user) }.to change { project.reload.star_count }.by(1)
+
+        expect(response).to have_http_status(201)
+        expect(json_response['star_count']).to eq(1)
+      end
+    end
+
+    context 'on a starred project' do
+      before do
+        user.toggle_star(project)
+        project.reload
+      end
+
+      it 'does not modify the star count' do
+        expect { post v3_api("/projects/#{project.id}/star", user) }.not_to change { project.reload.star_count }
+
+        expect(response).to have_http_status(304)
+      end
+    end
+  end
+
+  describe 'DELETE /projects/:id/star' do
+    context 'on a starred project' do
+      before do
+        user.toggle_star(project)
+        project.reload
+      end
+
+      it 'unstars the project' do
+        expect { delete v3_api("/projects/#{project.id}/star", user) }.to change { project.reload.star_count }.by(-1)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['star_count']).to eq(0)
+      end
+    end
+
+    context 'on an unstarred project' do
+      it 'does not modify the star count' do
+        expect { delete v3_api("/projects/#{project.id}/star", user) }.not_to change { project.reload.star_count }
+
+        expect(response).to have_http_status(304)
+      end
+    end
+  end
+
+  describe 'DELETE /projects/:id' do
+    context 'when authenticated as user' do
+      it 'removes project' do
+        delete v3_api("/projects/#{project.id}", user)
+        expect(response).to have_http_status(200)
+      end
+
+      it 'does not remove a project if not an owner' do
+        user3 = create(:user)
+        project.team << [user3, :developer]
+        delete v3_api("/projects/#{project.id}", user3)
+        expect(response).to have_http_status(403)
+      end
+
+      it 'does not remove a non existing project' do
+        delete v3_api('/projects/1328', user)
+        expect(response).to have_http_status(404)
+      end
+
+      it 'does not remove a project not attached to user' do
+        delete v3_api("/projects/#{project.id}", user2)
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when authenticated as admin' do
+      it 'removes any existing project' do
+        delete v3_api("/projects/#{project.id}", admin)
+        expect(response).to have_http_status(200)
+      end
+
+      it 'does not remove a non existing project' do
+        delete v3_api('/projects/1328', admin)
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/repositories_spec.rb b/spec/requests/api/v3/repositories_spec.rb
new file mode 100644
index 00000000000..fef6fb641fa
--- /dev/null
+++ b/spec/requests/api/v3/repositories_spec.rb
@@ -0,0 +1,366 @@
+require 'spec_helper'
+require 'mime/types'
+
+describe API::V3::Repositories, api: true  do
+  include ApiHelpers
+  include RepoHelpers
+  include WorkhorseHelpers
+
+  let(:user) { create(:user) }
+  let(:guest) { create(:user).tap { |u| create(:project_member, :guest, user: u, project: project) } }
+  let!(:project) { create(:project, :repository, creator: user) }
+  let!(:master) { create(:project_member, :master, user: user, project: project) }
+
+  describe "GET /projects/:id/repository/tree" do
+    let(:route) { "/projects/#{project.id}/repository/tree" }
+
+    shared_examples_for 'repository tree' do
+      it 'returns the repository tree' do
+        get v3_api(route, current_user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+
+        first_commit = json_response.first
+        expect(first_commit['name']).to eq('bar')
+        expect(first_commit['type']).to eq('tree')
+        expect(first_commit['mode']).to eq('040000')
+      end
+
+      context 'when ref does not exist' do
+        it_behaves_like '404 response' do
+          let(:request) { get v3_api("#{route}?ref_name=foo", current_user) }
+          let(:message) { '404 Tree Not Found' }
+        end
+      end
+
+      context 'when repository is disabled' do
+        include_context 'disabled repository'
+
+        it_behaves_like '403 response' do
+          let(:request) { get v3_api(route, current_user) }
+        end
+      end
+
+      context 'with recursive=1' do
+        it 'returns recursive project paths tree' do
+          get v3_api("#{route}?recursive=1", current_user)
+
+          expect(response.status).to eq(200)
+          expect(json_response).to be_an Array
+          expect(json_response[4]['name']).to eq('html')
+          expect(json_response[4]['path']).to eq('files/html')
+          expect(json_response[4]['type']).to eq('tree')
+          expect(json_response[4]['mode']).to eq('040000')
+        end
+
+        context 'when repository is disabled' do
+          include_context 'disabled repository'
+
+          it_behaves_like '403 response' do
+            let(:request) { get v3_api(route, current_user) }
+          end
+        end
+
+        context 'when ref does not exist' do
+          it_behaves_like '404 response' do
+            let(:request) { get v3_api("#{route}?recursive=1&ref_name=foo", current_user) }
+            let(:message) { '404 Tree Not Found' }
+          end
+        end
+      end
+    end
+
+    context 'when unauthenticated', 'and project is public' do
+      it_behaves_like 'repository tree' do
+        let(:project) { create(:project, :public, :repository) }
+        let(:current_user) { nil }
+      end
+    end
+
+    context 'when unauthenticated', 'and project is private' do
+      it_behaves_like '404 response' do
+        let(:request) { get v3_api(route) }
+        let(:message) { '404 Project Not Found' }
+      end
+    end
+
+    context 'when authenticated', 'as a developer' do
+      it_behaves_like 'repository tree' do
+        let(:current_user) { user }
+      end
+    end
+
+    context 'when authenticated', 'as a guest' do
+      it_behaves_like '403 response' do
+        let(:request) { get v3_api(route, guest) }
+      end
+    end
+  end
+
+  {
+    'blobs/:sha' => 'blobs/master',
+    'commits/:sha/blob' => 'commits/master/blob'
+  }.each do |desc_path, example_path|
+    describe "GET /projects/:id/repository/#{desc_path}" do
+      let(:route) { "/projects/#{project.id}/repository/#{example_path}?filepath=README.md" }
+      shared_examples_for 'repository blob' do
+        it 'returns the repository blob' do
+          get v3_api(route, current_user)
+          expect(response).to have_http_status(200)
+        end
+        context 'when sha does not exist' do
+          it_behaves_like '404 response' do
+            let(:request) { get v3_api(route.sub('master', 'invalid_branch_name'), current_user) }
+            let(:message) { '404 Commit Not Found' }
+          end
+        end
+        context 'when filepath does not exist' do
+          it_behaves_like '404 response' do
+            let(:request) { get v3_api(route.sub('README.md', 'README.invalid'), current_user) }
+            let(:message) { '404 File Not Found' }
+          end
+        end
+        context 'when no filepath is given' do
+          it_behaves_like '400 response' do
+            let(:request) { get v3_api(route.sub('?filepath=README.md', ''), current_user) }
+          end
+        end
+        context 'when repository is disabled' do
+          include_context 'disabled repository'
+          it_behaves_like '403 response' do
+            let(:request) { get v3_api(route, current_user) }
+          end
+        end
+      end
+      context 'when unauthenticated', 'and project is public' do
+        it_behaves_like 'repository blob' do
+          let(:project) { create(:project, :public, :repository) }
+          let(:current_user) { nil }
+        end
+      end
+      context 'when unauthenticated', 'and project is private' do
+        it_behaves_like '404 response' do
+          let(:request) { get v3_api(route) }
+          let(:message) { '404 Project Not Found' }
+        end
+      end
+      context 'when authenticated', 'as a developer' do
+        it_behaves_like 'repository blob' do
+          let(:current_user) { user }
+        end
+      end
+      context 'when authenticated', 'as a guest' do
+        it_behaves_like '403 response' do
+          let(:request) { get v3_api(route, guest) }
+        end
+      end
+    end
+  end
+  describe "GET /projects/:id/repository/raw_blobs/:sha" do
+    let(:route) { "/projects/#{project.id}/repository/raw_blobs/#{sample_blob.oid}" }
+    shared_examples_for 'repository raw blob' do
+      it 'returns the repository raw blob' do
+        get v3_api(route, current_user)
+        expect(response).to have_http_status(200)
+      end
+      context 'when sha does not exist' do
+        it_behaves_like '404 response' do
+          let(:request) { get v3_api(route.sub(sample_blob.oid, '123456'), current_user) }
+          let(:message) { '404 Blob Not Found' }
+        end
+      end
+      context 'when repository is disabled' do
+        include_context 'disabled repository'
+        it_behaves_like '403 response' do
+          let(:request) { get v3_api(route, current_user) }
+        end
+      end
+    end
+    context 'when unauthenticated', 'and project is public' do
+      it_behaves_like 'repository raw blob' do
+        let(:project) { create(:project, :public, :repository) }
+        let(:current_user) { nil }
+      end
+    end
+    context 'when unauthenticated', 'and project is private' do
+      it_behaves_like '404 response' do
+        let(:request) { get v3_api(route) }
+        let(:message) { '404 Project Not Found' }
+      end
+    end
+    context 'when authenticated', 'as a developer' do
+      it_behaves_like 'repository raw blob' do
+        let(:current_user) { user }
+      end
+    end
+    context 'when authenticated', 'as a guest' do
+      it_behaves_like '403 response' do
+        let(:request) { get v3_api(route, guest) }
+      end
+    end
+  end
+  describe "GET /projects/:id/repository/archive(.:format)?:sha" do
+    let(:route) { "/projects/#{project.id}/repository/archive" }
+    shared_examples_for 'repository archive' do
+      it 'returns the repository archive' do
+        get v3_api(route, current_user)
+        expect(response).to have_http_status(200)
+        repo_name = project.repository.name.gsub("\.git", "")
+        type, params = workhorse_send_data
+        expect(type).to eq('git-archive')
+        expect(params['ArchivePath']).to match(/#{repo_name}\-[^\.]+\.tar.gz/)
+      end
+      it 'returns the repository archive archive.zip' do
+        get v3_api("/projects/#{project.id}/repository/archive.zip", user)
+        expect(response).to have_http_status(200)
+        repo_name = project.repository.name.gsub("\.git", "")
+        type, params = workhorse_send_data
+        expect(type).to eq('git-archive')
+        expect(params['ArchivePath']).to match(/#{repo_name}\-[^\.]+\.zip/)
+      end
+      it 'returns the repository archive archive.tar.bz2' do
+        get v3_api("/projects/#{project.id}/repository/archive.tar.bz2", user)
+        expect(response).to have_http_status(200)
+        repo_name = project.repository.name.gsub("\.git", "")
+        type, params = workhorse_send_data
+        expect(type).to eq('git-archive')
+        expect(params['ArchivePath']).to match(/#{repo_name}\-[^\.]+\.tar.bz2/)
+      end
+      context 'when sha does not exist' do
+        it_behaves_like '404 response' do
+          let(:request) { get v3_api("#{route}?sha=xxx", current_user) }
+          let(:message) { '404 File Not Found' }
+        end
+      end
+    end
+    context 'when unauthenticated', 'and project is public' do
+      it_behaves_like 'repository archive' do
+        let(:project) { create(:project, :public, :repository) }
+        let(:current_user) { nil }
+      end
+    end
+    context 'when unauthenticated', 'and project is private' do
+      it_behaves_like '404 response' do
+        let(:request) { get v3_api(route) }
+        let(:message) { '404 Project Not Found' }
+      end
+    end
+    context 'when authenticated', 'as a developer' do
+      it_behaves_like 'repository archive' do
+        let(:current_user) { user }
+      end
+    end
+    context 'when authenticated', 'as a guest' do
+      it_behaves_like '403 response' do
+        let(:request) { get v3_api(route, guest) }
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/repository/compare' do
+    let(:route) { "/projects/#{project.id}/repository/compare" }
+    shared_examples_for 'repository compare' do
+      it "compares branches" do
+        get v3_api(route, current_user), from: 'master', to: 'feature'
+        expect(response).to have_http_status(200)
+        expect(json_response['commits']).to be_present
+        expect(json_response['diffs']).to be_present
+      end
+      it "compares tags" do
+        get v3_api(route, current_user), from: 'v1.0.0', to: 'v1.1.0'
+        expect(response).to have_http_status(200)
+        expect(json_response['commits']).to be_present
+        expect(json_response['diffs']).to be_present
+      end
+      it "compares commits" do
+        get v3_api(route, current_user), from: sample_commit.id, to: sample_commit.parent_id
+        expect(response).to have_http_status(200)
+        expect(json_response['commits']).to be_empty
+        expect(json_response['diffs']).to be_empty
+        expect(json_response['compare_same_ref']).to be_falsey
+      end
+      it "compares commits in reverse order" do
+        get v3_api(route, current_user), from: sample_commit.parent_id, to: sample_commit.id
+        expect(response).to have_http_status(200)
+        expect(json_response['commits']).to be_present
+        expect(json_response['diffs']).to be_present
+      end
+      it "compares same refs" do
+        get v3_api(route, current_user), from: 'master', to: 'master'
+        expect(response).to have_http_status(200)
+        expect(json_response['commits']).to be_empty
+        expect(json_response['diffs']).to be_empty
+        expect(json_response['compare_same_ref']).to be_truthy
+      end
+    end
+    context 'when unauthenticated', 'and project is public' do
+      it_behaves_like 'repository compare' do
+        let(:project) { create(:project, :public, :repository) }
+        let(:current_user) { nil }
+      end
+    end
+    context 'when unauthenticated', 'and project is private' do
+      it_behaves_like '404 response' do
+        let(:request) { get v3_api(route) }
+        let(:message) { '404 Project Not Found' }
+      end
+    end
+    context 'when authenticated', 'as a developer' do
+      it_behaves_like 'repository compare' do
+        let(:current_user) { user }
+      end
+    end
+    context 'when authenticated', 'as a guest' do
+      it_behaves_like '403 response' do
+        let(:request) { get v3_api(route, guest) }
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/repository/contributors' do
+    let(:route) { "/projects/#{project.id}/repository/contributors" }
+
+    shared_examples_for 'repository contributors' do
+      it 'returns valid data' do
+        get v3_api(route, current_user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+
+        first_contributor = json_response.first
+        expect(first_contributor['email']).to eq('tiagonbotelho@hotmail.com')
+        expect(first_contributor['name']).to eq('tiagonbotelho')
+        expect(first_contributor['commits']).to eq(1)
+        expect(first_contributor['additions']).to eq(0)
+        expect(first_contributor['deletions']).to eq(0)
+      end
+    end
+
+    context 'when unauthenticated', 'and project is public' do
+      it_behaves_like 'repository contributors' do
+        let(:project) { create(:project, :public, :repository) }
+        let(:current_user) { nil }
+      end
+    end
+
+    context 'when unauthenticated', 'and project is private' do
+      it_behaves_like '404 response' do
+        let(:request) { get v3_api(route) }
+        let(:message) { '404 Project Not Found' }
+      end
+    end
+
+    context 'when authenticated', 'as a developer' do
+      it_behaves_like 'repository contributors' do
+        let(:current_user) { user }
+      end
+    end
+
+    context 'when authenticated', 'as a guest' do
+      it_behaves_like '403 response' do
+        let(:request) { get v3_api(route, guest) }
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/runners_spec.rb b/spec/requests/api/v3/runners_spec.rb
new file mode 100644
index 00000000000..ca335ce9cf0
--- /dev/null
+++ b/spec/requests/api/v3/runners_spec.rb
@@ -0,0 +1,154 @@
+require 'spec_helper'
+
+describe API::V3::Runners, api: true  do
+  include ApiHelpers
+
+  let(:admin) { create(:user, :admin) }
+  let(:user) { create(:user) }
+  let(:user2) { create(:user) }
+
+  let(:project) { create(:empty_project, creator_id: user.id) }
+  let(:project2) { create(:empty_project, creator_id: user.id) }
+
+  let!(:shared_runner) { create(:ci_runner, :shared) }
+  let!(:unused_specific_runner) { create(:ci_runner) }
+
+  let!(:specific_runner) do
+    create(:ci_runner).tap do |runner|
+      create(:ci_runner_project, runner: runner, project: project)
+    end
+  end
+
+  let!(:two_projects_runner) do
+    create(:ci_runner).tap do |runner|
+      create(:ci_runner_project, runner: runner, project: project)
+      create(:ci_runner_project, runner: runner, project: project2)
+    end
+  end
+
+  before do
+    # Set project access for users
+    create(:project_member, :master, user: user, project: project)
+    create(:project_member, :reporter, user: user2, project: project)
+  end
+
+  describe 'DELETE /runners/:id' do
+    context 'admin user' do
+      context 'when runner is shared' do
+        it 'deletes runner' do
+          expect do
+            delete v3_api("/runners/#{shared_runner.id}", admin)
+
+            expect(response).to have_http_status(200)
+          end.to change{ Ci::Runner.shared.count }.by(-1)
+        end
+      end
+
+      context 'when runner is not shared' do
+        it 'deletes unused runner' do
+          expect do
+            delete v3_api("/runners/#{unused_specific_runner.id}", admin)
+
+            expect(response).to have_http_status(200)
+          end.to change{ Ci::Runner.specific.count }.by(-1)
+        end
+
+        it 'deletes used runner' do
+          expect do
+            delete v3_api("/runners/#{specific_runner.id}", admin)
+
+            expect(response).to have_http_status(200)
+          end.to change{ Ci::Runner.specific.count }.by(-1)
+        end
+      end
+
+      it 'returns 404 if runner does not exists' do
+        delete v3_api('/runners/9999', admin)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'authorized user' do
+      context 'when runner is shared' do
+        it 'does not delete runner' do
+          delete v3_api("/runners/#{shared_runner.id}", user)
+          expect(response).to have_http_status(403)
+        end
+      end
+
+      context 'when runner is not shared' do
+        it 'does not delete runner without access to it' do
+          delete v3_api("/runners/#{specific_runner.id}", user2)
+          expect(response).to have_http_status(403)
+        end
+
+        it 'does not delete runner with more than one associated project' do
+          delete v3_api("/runners/#{two_projects_runner.id}", user)
+          expect(response).to have_http_status(403)
+        end
+
+        it 'deletes runner for one owned project' do
+          expect do
+            delete v3_api("/runners/#{specific_runner.id}", user)
+
+            expect(response).to have_http_status(200)
+          end.to change{ Ci::Runner.specific.count }.by(-1)
+        end
+      end
+    end
+
+    context 'unauthorized user' do
+      it 'does not delete runner' do
+        delete v3_api("/runners/#{specific_runner.id}")
+
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'DELETE /projects/:id/runners/:runner_id' do
+    context 'authorized user' do
+      context 'when runner have more than one associated projects' do
+        it "disables project's runner" do
+          expect do
+            delete v3_api("/projects/#{project.id}/runners/#{two_projects_runner.id}", user)
+
+            expect(response).to have_http_status(200)
+          end.to change{ project.runners.count }.by(-1)
+        end
+      end
+
+      context 'when runner have one associated projects' do
+        it "does not disable project's runner" do
+          expect do
+            delete v3_api("/projects/#{project.id}/runners/#{specific_runner.id}", user)
+          end.to change{ project.runners.count }.by(0)
+          expect(response).to have_http_status(403)
+        end
+      end
+
+      it 'returns 404 is runner is not found' do
+        delete v3_api("/projects/#{project.id}/runners/9999", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'authorized user without permissions' do
+      it "does not disable project's runner" do
+        delete v3_api("/projects/#{project.id}/runners/#{specific_runner.id}", user2)
+
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context 'unauthorized user' do
+      it "does not disable project's runner" do
+        delete v3_api("/projects/#{project.id}/runners/#{specific_runner.id}")
+
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/services_spec.rb b/spec/requests/api/v3/services_spec.rb
new file mode 100644
index 00000000000..3a760a8f25c
--- /dev/null
+++ b/spec/requests/api/v3/services_spec.rb
@@ -0,0 +1,24 @@
+require "spec_helper"
+
+describe API::V3::Services, api: true  do
+  include ApiHelpers
+
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project, creator_id: user.id, namespace: user.namespace) }
+
+  available_services = Service.available_services_names
+  available_services.delete('prometheus')
+  available_services.each do |service|
+    describe "DELETE /projects/:id/services/#{service.dasherize}" do
+      include_context service
+
+      it "deletes #{service}" do
+        delete v3_api("/projects/#{project.id}/services/#{dashed_service}", user)
+
+        expect(response).to have_http_status(200)
+        project.send(service_method).reload
+        expect(project.send(service_method).activated?).to be_falsey
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/settings_spec.rb b/spec/requests/api/v3/settings_spec.rb
new file mode 100644
index 00000000000..a9fa5adac17
--- /dev/null
+++ b/spec/requests/api/v3/settings_spec.rb
@@ -0,0 +1,65 @@
+require 'spec_helper'
+
+describe API::V3::Settings, 'Settings', api: true  do
+  include ApiHelpers
+
+  let(:user) { create(:user) }
+  let(:admin) { create(:admin) }
+
+  describe "GET /application/settings" do
+    it "returns application settings" do
+      get v3_api("/application/settings", admin)
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Hash
+      expect(json_response['default_projects_limit']).to eq(42)
+      expect(json_response['signin_enabled']).to be_truthy
+      expect(json_response['repository_storage']).to eq('default')
+      expect(json_response['koding_enabled']).to be_falsey
+      expect(json_response['koding_url']).to be_nil
+      expect(json_response['plantuml_enabled']).to be_falsey
+      expect(json_response['plantuml_url']).to be_nil
+    end
+  end
+
+  describe "PUT /application/settings" do
+    context "custom repository storage type set in the config" do
+      before do
+        storages = { 'custom' => 'tmp/tests/custom_repositories' }
+        allow(Gitlab.config.repositories).to receive(:storages).and_return(storages)
+      end
+
+      it "updates application settings" do
+        put v3_api("/application/settings", admin),
+          default_projects_limit: 3, signin_enabled: false, repository_storage: 'custom', koding_enabled: true, koding_url: 'http://koding.example.com',
+          plantuml_enabled: true, plantuml_url: 'http://plantuml.example.com'
+        expect(response).to have_http_status(200)
+        expect(json_response['default_projects_limit']).to eq(3)
+        expect(json_response['signin_enabled']).to be_falsey
+        expect(json_response['repository_storage']).to eq('custom')
+        expect(json_response['repository_storages']).to eq(['custom'])
+        expect(json_response['koding_enabled']).to be_truthy
+        expect(json_response['koding_url']).to eq('http://koding.example.com')
+        expect(json_response['plantuml_enabled']).to be_truthy
+        expect(json_response['plantuml_url']).to eq('http://plantuml.example.com')
+      end
+    end
+
+    context "missing koding_url value when koding_enabled is true" do
+      it "returns a blank parameter error message" do
+        put v3_api("/application/settings", admin), koding_enabled: true
+
+        expect(response).to have_http_status(400)
+        expect(json_response['error']).to eq('koding_url is missing')
+      end
+    end
+
+    context "missing plantuml_url value when plantuml_enabled is true" do
+      it "returns a blank parameter error message" do
+        put v3_api("/application/settings", admin), plantuml_enabled: true
+
+        expect(response).to have_http_status(400)
+        expect(json_response['error']).to eq('plantuml_url is missing')
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/snippets_spec.rb b/spec/requests/api/v3/snippets_spec.rb
new file mode 100644
index 00000000000..05653bd0d51
--- /dev/null
+++ b/spec/requests/api/v3/snippets_spec.rb
@@ -0,0 +1,187 @@
+require 'rails_helper'
+
+describe API::V3::Snippets, api: true do
+  include ApiHelpers
+  let!(:user) { create(:user) }
+
+  describe 'GET /snippets/' do
+    it 'returns snippets available' do
+      public_snippet = create(:personal_snippet, :public, author: user)
+      private_snippet = create(:personal_snippet, :private, author: user)
+      internal_snippet = create(:personal_snippet, :internal, author: user)
+
+      get v3_api("/snippets/", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response.map { |snippet| snippet['id']} ).to contain_exactly(
+        public_snippet.id,
+        internal_snippet.id,
+        private_snippet.id)
+      expect(json_response.last).to have_key('web_url')
+      expect(json_response.last).to have_key('raw_url')
+    end
+
+    it 'hides private snippets from regular user' do
+      create(:personal_snippet, :private)
+
+      get v3_api("/snippets/", user)
+      expect(response).to have_http_status(200)
+      expect(json_response.size).to eq(0)
+    end
+  end
+
+  describe 'GET /snippets/public' do
+    let!(:other_user) { create(:user) }
+    let!(:public_snippet) { create(:personal_snippet, :public, author: user) }
+    let!(:private_snippet) { create(:personal_snippet, :private, author: user) }
+    let!(:internal_snippet) { create(:personal_snippet, :internal, author: user) }
+    let!(:public_snippet_other) { create(:personal_snippet, :public, author: other_user) }
+    let!(:private_snippet_other) { create(:personal_snippet, :private, author: other_user) }
+    let!(:internal_snippet_other) { create(:personal_snippet, :internal, author: other_user) }
+
+    it 'returns all snippets with public visibility from all users' do
+      get v3_api("/snippets/public", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response.map { |snippet| snippet['id']} ).to contain_exactly(
+        public_snippet.id,
+        public_snippet_other.id)
+      expect(json_response.map{ |snippet| snippet['web_url']} ).to include(
+        "http://localhost/snippets/#{public_snippet.id}",
+        "http://localhost/snippets/#{public_snippet_other.id}")
+      expect(json_response.map{ |snippet| snippet['raw_url']} ).to include(
+        "http://localhost/snippets/#{public_snippet.id}/raw",
+        "http://localhost/snippets/#{public_snippet_other.id}/raw")
+    end
+  end
+
+  describe 'GET /snippets/:id/raw' do
+    let(:snippet) { create(:personal_snippet, author: user) }
+
+    it 'returns raw text' do
+      get v3_api("/snippets/#{snippet.id}/raw", user)
+
+      expect(response).to have_http_status(200)
+      expect(response.content_type).to eq 'text/plain'
+      expect(response.body).to eq(snippet.content)
+    end
+
+    it 'returns 404 for invalid snippet id' do
+      delete v3_api("/snippets/1234", user)
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Snippet Not Found')
+    end
+  end
+
+  describe 'POST /snippets/' do
+    let(:params) do
+      {
+        title: 'Test Title',
+        file_name: 'test.rb',
+        content: 'puts "hello world"',
+        visibility_level: Snippet::PUBLIC
+      }
+    end
+
+    it 'creates a new snippet' do
+      expect do
+        post v3_api("/snippets/", user), params
+      end.to change { PersonalSnippet.count }.by(1)
+
+      expect(response).to have_http_status(201)
+      expect(json_response['title']).to eq(params[:title])
+      expect(json_response['file_name']).to eq(params[:file_name])
+    end
+
+    it 'returns 400 for missing parameters' do
+      params.delete(:title)
+
+      post v3_api("/snippets/", user), params
+
+      expect(response).to have_http_status(400)
+    end
+
+    context 'when the snippet is spam' do
+      def create_snippet(snippet_params = {})
+        post v3_api('/snippets', user), params.merge(snippet_params)
+      end
+
+      before do
+        allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(true)
+      end
+
+      context 'when the snippet is private' do
+        it 'creates the snippet' do
+          expect { create_snippet(visibility_level: Snippet::PRIVATE) }.
+            to change { Snippet.count }.by(1)
+        end
+      end
+
+      context 'when the snippet is public' do
+        it 'rejects the shippet' do
+          expect { create_snippet(visibility_level: Snippet::PUBLIC) }.
+            not_to change { Snippet.count }
+          expect(response).to have_http_status(400)
+        end
+
+        it 'creates a spam log' do
+          expect { create_snippet(visibility_level: Snippet::PUBLIC) }.
+            to change { SpamLog.count }.by(1)
+        end
+      end
+    end
+  end
+
+  describe 'PUT /snippets/:id' do
+    let(:other_user) { create(:user) }
+    let(:public_snippet) { create(:personal_snippet, :public, author: user) }
+    it 'updates snippet' do
+      new_content = 'New content'
+
+      put v3_api("/snippets/#{public_snippet.id}", user), content: new_content
+
+      expect(response).to have_http_status(200)
+      public_snippet.reload
+      expect(public_snippet.content).to eq(new_content)
+    end
+
+    it 'returns 404 for invalid snippet id' do
+      put v3_api("/snippets/1234", user), title: 'foo'
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Snippet Not Found')
+    end
+
+    it "returns 404 for another user's snippet" do
+      put v3_api("/snippets/#{public_snippet.id}", other_user), title: 'fubar'
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Snippet Not Found')
+    end
+
+    it 'returns 400 for missing parameters' do
+      put v3_api("/snippets/1234", user)
+
+      expect(response).to have_http_status(400)
+    end
+  end
+
+  describe 'DELETE /snippets/:id' do
+    let!(:public_snippet) { create(:personal_snippet, :public, author: user) }
+    it 'deletes snippet' do
+      expect do
+        delete v3_api("/snippets/#{public_snippet.id}", user)
+
+        expect(response).to have_http_status(204)
+      end.to change { PersonalSnippet.count }.by(-1)
+    end
+
+    it 'returns 404 for invalid snippet id' do
+      delete v3_api("/snippets/1234", user)
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 Snippet Not Found')
+    end
+  end
+end
diff --git a/spec/requests/api/v3/system_hooks_spec.rb b/spec/requests/api/v3/system_hooks_spec.rb
new file mode 100644
index 00000000000..91038977c82
--- /dev/null
+++ b/spec/requests/api/v3/system_hooks_spec.rb
@@ -0,0 +1,57 @@
+require 'spec_helper'
+
+describe API::V3::SystemHooks, api: true  do
+  include ApiHelpers
+
+  let(:user) { create(:user) }
+  let(:admin) { create(:admin) }
+  let!(:hook) { create(:system_hook, url: "http://example.com") }
+
+  before { stub_request(:post, hook.url) }
+
+  describe "GET /hooks" do
+    context "when no user" do
+      it "returns authentication error" do
+        get v3_api("/hooks")
+
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context "when not an admin" do
+      it "returns forbidden error" do
+        get v3_api("/hooks", user)
+
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context "when authenticated as admin" do
+      it "returns an array of hooks" do
+        get v3_api("/hooks", admin)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['url']).to eq(hook.url)
+        expect(json_response.first['push_events']).to be true
+        expect(json_response.first['tag_push_events']).to be false
+      end
+    end
+  end
+
+  describe "DELETE /hooks/:id" do
+    it "deletes a hook" do
+      expect do
+        delete v3_api("/hooks/#{hook.id}", admin)
+
+        expect(response).to have_http_status(200)
+      end.to change { SystemHook.count }.by(-1)
+    end
+
+    it 'returns 404 if the system hook does not exist' do
+      delete v3_api('/hooks/12345', admin)
+
+      expect(response).to have_http_status(404)
+    end
+  end
+end
diff --git a/spec/requests/api/v3/tags_spec.rb b/spec/requests/api/v3/tags_spec.rb
new file mode 100644
index 00000000000..6870cfd2668
--- /dev/null
+++ b/spec/requests/api/v3/tags_spec.rb
@@ -0,0 +1,89 @@
+require 'spec_helper'
+require 'mime/types'
+
+describe API::V3::Tags, api: true  do
+  include ApiHelpers
+  include RepoHelpers
+
+  let(:user) { create(:user) }
+  let(:user2) { create(:user) }
+  let!(:project) { create(:project, :repository, creator: user) }
+  let!(:master) { create(:project_member, :master, user: user, project: project) }
+
+  describe "GET /projects/:id/repository/tags" do
+    let(:tag_name) { project.repository.tag_names.sort.reverse.first }
+    let(:description) { 'Awesome release!' }
+
+    shared_examples_for 'repository tags' do
+      it 'returns the repository tags' do
+        get v3_api("/projects/#{project.id}/repository/tags", current_user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['name']).to eq(tag_name)
+      end
+    end
+
+    context 'when unauthenticated' do
+      it_behaves_like 'repository tags' do
+        let(:project) { create(:project, :public, :repository) }
+        let(:current_user) { nil }
+      end
+    end
+
+    context 'when authenticated' do
+      it_behaves_like 'repository tags' do
+        let(:current_user) { user }
+      end
+    end
+
+    context 'without releases' do
+      it "returns an array of project tags" do
+        get v3_api("/projects/#{project.id}/repository/tags", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['name']).to eq(tag_name)
+      end
+    end
+
+    context 'with releases' do
+      before do
+        release = project.releases.find_or_initialize_by(tag: tag_name)
+        release.update_attributes(description: description)
+      end
+
+      it "returns an array of project tags with release info" do
+        get v3_api("/projects/#{project.id}/repository/tags", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['name']).to eq(tag_name)
+        expect(json_response.first['message']).to eq('Version 1.1.0')
+        expect(json_response.first['release']['description']).to eq(description)
+      end
+    end
+  end
+
+  describe 'DELETE /projects/:id/repository/tags/:tag_name' do
+    let(:tag_name) { project.repository.tag_names.sort.reverse.first }
+
+    before do
+      allow_any_instance_of(Repository).to receive(:rm_tag).and_return(true)
+    end
+
+    context 'delete tag' do
+      it 'deletes an existing tag' do
+        delete v3_api("/projects/#{project.id}/repository/tags/#{tag_name}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['tag_name']).to eq(tag_name)
+      end
+
+      it 'raises 404 if the tag does not exist' do
+        delete v3_api("/projects/#{project.id}/repository/tags/foobar", user)
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/templates_spec.rb b/spec/requests/api/v3/templates_spec.rb
new file mode 100644
index 00000000000..f1e554b98cc
--- /dev/null
+++ b/spec/requests/api/v3/templates_spec.rb
@@ -0,0 +1,203 @@
+require 'spec_helper'
+
+describe API::V3::Templates, api: true  do
+  include ApiHelpers
+
+  shared_examples_for 'the Template Entity' do |path|
+    before { get v3_api(path) }
+
+    it { expect(json_response['name']).to eq('Ruby') }
+    it { expect(json_response['content']).to include('*.gem') }
+  end
+
+  shared_examples_for 'the TemplateList Entity' do |path|
+    before { get v3_api(path) }
+
+    it { expect(json_response.first['name']).not_to be_nil }
+    it { expect(json_response.first['content']).to be_nil }
+  end
+
+  shared_examples_for 'requesting gitignores' do |path|
+    it 'returns a list of available gitignore templates' do
+      get v3_api(path)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.size).to be > 15
+    end
+  end
+
+  shared_examples_for 'requesting gitlab-ci-ymls' do |path|
+    it 'returns a list of available gitlab_ci_ymls' do
+      get v3_api(path)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.first['name']).not_to be_nil
+    end
+  end
+
+  shared_examples_for 'requesting gitlab-ci-yml for Ruby' do |path|
+    it 'adds a disclaimer on the top' do
+      get v3_api(path)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['content']).to start_with("# This file is a template,")
+    end
+  end
+
+  shared_examples_for 'the License Template Entity' do |path|
+    before { get v3_api(path) }
+
+    it 'returns a license template' do
+      expect(json_response['key']).to eq('mit')
+      expect(json_response['name']).to eq('MIT License')
+      expect(json_response['nickname']).to be_nil
+      expect(json_response['popular']).to be true
+      expect(json_response['html_url']).to eq('http://choosealicense.com/licenses/mit/')
+      expect(json_response['source_url']).to eq('https://opensource.org/licenses/MIT')
+      expect(json_response['description']).to include('A short and simple permissive license with conditions')
+      expect(json_response['conditions']).to eq(%w[include-copyright])
+      expect(json_response['permissions']).to eq(%w[commercial-use modifications distribution private-use])
+      expect(json_response['limitations']).to eq(%w[no-liability])
+      expect(json_response['content']).to include('MIT License')
+    end
+  end
+
+  shared_examples_for 'GET licenses' do |path|
+    it 'returns a list of available license templates' do
+      get v3_api(path)
+
+      expect(response).to have_http_status(200)
+      expect(json_response).to be_an Array
+      expect(json_response.size).to eq(12)
+      expect(json_response.map { |l| l['key'] }).to include('agpl-3.0')
+    end
+
+    describe 'the popular parameter' do
+      context 'with popular=1' do
+        it 'returns a list of available popular license templates' do
+          get v3_api("#{path}?popular=1")
+
+          expect(response).to have_http_status(200)
+          expect(json_response).to be_an Array
+          expect(json_response.size).to eq(3)
+          expect(json_response.map { |l| l['key'] }).to include('apache-2.0')
+        end
+      end
+    end
+  end
+
+  shared_examples_for 'GET licenses/:name' do |path|
+    context 'with :project and :fullname given' do
+      before do
+        get v3_api("#{path}/#{license_type}?project=My+Awesome+Project&fullname=Anton+#{license_type.upcase}")
+      end
+
+      context 'for the mit license' do
+        let(:license_type) { 'mit' }
+
+        it 'returns the license text' do
+          expect(json_response['content']).to include('MIT License')
+        end
+
+        it 'replaces placeholder values' do
+          expect(json_response['content']).to include("Copyright (c) #{Time.now.year} Anton")
+        end
+      end
+
+      context 'for the agpl-3.0 license' do
+        let(:license_type) { 'agpl-3.0' }
+
+        it 'returns the license text' do
+          expect(json_response['content']).to include('GNU AFFERO GENERAL PUBLIC LICENSE')
+        end
+
+        it 'replaces placeholder values' do
+          expect(json_response['content']).to include('My Awesome Project')
+          expect(json_response['content']).to include("Copyright (C) #{Time.now.year}  Anton")
+        end
+      end
+
+      context 'for the gpl-3.0 license' do
+        let(:license_type) { 'gpl-3.0' }
+
+        it 'returns the license text' do
+          expect(json_response['content']).to include('GNU GENERAL PUBLIC LICENSE')
+        end
+
+        it 'replaces placeholder values' do
+          expect(json_response['content']).to include('My Awesome Project')
+          expect(json_response['content']).to include("Copyright (C) #{Time.now.year}  Anton")
+        end
+      end
+
+      context 'for the gpl-2.0 license' do
+        let(:license_type) { 'gpl-2.0' }
+
+        it 'returns the license text' do
+          expect(json_response['content']).to include('GNU GENERAL PUBLIC LICENSE')
+        end
+
+        it 'replaces placeholder values' do
+          expect(json_response['content']).to include('My Awesome Project')
+          expect(json_response['content']).to include("Copyright (C) #{Time.now.year}  Anton")
+        end
+      end
+
+      context 'for the apache-2.0 license' do
+        let(:license_type) { 'apache-2.0' }
+
+        it 'returns the license text' do
+          expect(json_response['content']).to include('Apache License')
+        end
+
+        it 'replaces placeholder values' do
+          expect(json_response['content']).to include("Copyright #{Time.now.year} Anton")
+        end
+      end
+
+      context 'for an uknown license' do
+        let(:license_type) { 'muth-over9000' }
+
+        it 'returns a 404' do
+          expect(response).to have_http_status(404)
+        end
+      end
+    end
+
+    context 'with no :fullname given' do
+      context 'with an authenticated user' do
+        let(:user) { create(:user) }
+
+        it 'replaces the copyright owner placeholder with the name of the current user' do
+          get v3_api('/templates/licenses/mit', user)
+
+          expect(json_response['content']).to include("Copyright (c) #{Time.now.year} #{user.name}")
+        end
+      end
+    end
+  end
+
+  describe 'with /templates namespace' do
+    it_behaves_like 'the Template Entity', '/templates/gitignores/Ruby'
+    it_behaves_like 'the TemplateList Entity', '/templates/gitignores'
+    it_behaves_like 'requesting gitignores', '/templates/gitignores'
+    it_behaves_like 'requesting gitlab-ci-ymls', '/templates/gitlab_ci_ymls'
+    it_behaves_like 'requesting gitlab-ci-yml for Ruby', '/templates/gitlab_ci_ymls/Ruby'
+    it_behaves_like 'the License Template Entity', '/templates/licenses/mit'
+    it_behaves_like 'GET licenses', '/templates/licenses'
+    it_behaves_like 'GET licenses/:name', '/templates/licenses'
+  end
+
+  describe 'without /templates namespace' do
+    it_behaves_like 'the Template Entity', '/gitignores/Ruby'
+    it_behaves_like 'the TemplateList Entity', '/gitignores'
+    it_behaves_like 'requesting gitignores', '/gitignores'
+    it_behaves_like 'requesting gitlab-ci-ymls', '/gitlab_ci_ymls'
+    it_behaves_like 'requesting gitlab-ci-yml for Ruby', '/gitlab_ci_ymls/Ruby'
+    it_behaves_like 'the License Template Entity', '/licenses/mit'
+    it_behaves_like 'GET licenses', '/licenses'
+    it_behaves_like 'GET licenses/:name', '/licenses'
+  end
+end
diff --git a/spec/requests/api/v3/todos_spec.rb b/spec/requests/api/v3/todos_spec.rb
new file mode 100644
index 00000000000..80fa697e949
--- /dev/null
+++ b/spec/requests/api/v3/todos_spec.rb
@@ -0,0 +1,73 @@
+require 'spec_helper'
+
+describe API::V3::Todos, api: true do
+  include ApiHelpers
+
+  let(:project_1) { create(:empty_project) }
+  let(:project_2) { create(:empty_project) }
+  let(:author_1) { create(:user) }
+  let(:author_2) { create(:user) }
+  let(:john_doe) { create(:user, username: 'john_doe') }
+  let!(:pending_1) { create(:todo, :mentioned, project: project_1, author: author_1, user: john_doe) }
+  let!(:pending_2) { create(:todo, project: project_2, author: author_2, user: john_doe) }
+  let!(:pending_3) { create(:todo, project: project_1, author: author_2, user: john_doe) }
+  let!(:done) { create(:todo, :done, project: project_1, author: author_1, user: john_doe) }
+
+  before do
+    project_1.team << [john_doe, :developer]
+    project_2.team << [john_doe, :developer]
+  end
+
+  describe 'DELETE /todos/:id' do
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        delete v3_api("/todos/#{pending_1.id}")
+
+        expect(response.status).to eq(401)
+      end
+    end
+
+    context 'when authenticated' do
+      it 'marks a todo as done' do
+        delete v3_api("/todos/#{pending_1.id}", john_doe)
+
+        expect(response.status).to eq(200)
+        expect(pending_1.reload).to be_done
+      end
+
+      it 'updates todos cache' do
+        expect_any_instance_of(User).to receive(:update_todos_count_cache).and_call_original
+
+        delete v3_api("/todos/#{pending_1.id}", john_doe)
+      end
+    end
+  end
+
+  describe 'DELETE /todos' do
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        delete v3_api('/todos')
+
+        expect(response.status).to eq(401)
+      end
+    end
+
+    context 'when authenticated' do
+      it 'marks all todos as done' do
+        delete v3_api('/todos', john_doe)
+
+        expect(response.status).to eq(200)
+        expect(response.body).to eq('3')
+        expect(pending_1.reload).to be_done
+        expect(pending_2.reload).to be_done
+        expect(pending_3.reload).to be_done
+      end
+
+      it 'updates todos cache' do
+        expect_any_instance_of(User).to receive(:update_todos_count_cache).and_call_original
+
+        delete v3_api("/todos", john_doe)
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/triggers_spec.rb b/spec/requests/api/v3/triggers_spec.rb
new file mode 100644
index 00000000000..4819269d69f
--- /dev/null
+++ b/spec/requests/api/v3/triggers_spec.rb
@@ -0,0 +1,218 @@
+require 'spec_helper'
+
+describe API::V3::Triggers do
+  include ApiHelpers
+
+  let(:user) { create(:user) }
+  let(:user2) { create(:user) }
+  let!(:trigger_token) { 'secure_token' }
+  let!(:project) { create(:project, :repository, creator: user) }
+  let!(:master) { create(:project_member, :master, user: user, project: project) }
+  let!(:developer) { create(:project_member, :developer, user: user2, project: project) }
+  let!(:trigger) { create(:ci_trigger, project: project, token: trigger_token) }
+
+  describe 'POST /projects/:project_id/trigger' do
+    let!(:project2) { create(:project) }
+    let(:options) do
+      {
+        token: trigger_token
+      }
+    end
+
+    before do
+      stub_ci_pipeline_to_return_yaml_file
+    end
+
+    context 'Handles errors' do
+      it 'returns bad request if token is missing' do
+        post v3_api("/projects/#{project.id}/trigger/builds"), ref: 'master'
+        expect(response).to have_http_status(400)
+      end
+
+      it 'returns not found if project is not found' do
+        post v3_api('/projects/0/trigger/builds'), options.merge(ref: 'master')
+        expect(response).to have_http_status(404)
+      end
+
+      it 'returns unauthorized if token is for different project' do
+        post v3_api("/projects/#{project2.id}/trigger/builds"), options.merge(ref: 'master')
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context 'Have a commit' do
+      let(:pipeline) { project.pipelines.last }
+
+      it 'creates builds' do
+        post v3_api("/projects/#{project.id}/trigger/builds"), options.merge(ref: 'master')
+        expect(response).to have_http_status(201)
+        pipeline.builds.reload
+        expect(pipeline.builds.pending.size).to eq(2)
+        expect(pipeline.builds.size).to eq(5)
+      end
+
+      it 'creates builds on webhook from other gitlab repository and branch' do
+        expect do
+          post v3_api("/projects/#{project.id}/ref/master/trigger/builds?token=#{trigger_token}"), { ref: 'refs/heads/other-branch' }
+        end.to change(project.builds, :count).by(5)
+        expect(response).to have_http_status(201)
+      end
+
+      it 'returns bad request with no builds created if there\'s no commit for that ref' do
+        post v3_api("/projects/#{project.id}/trigger/builds"), options.merge(ref: 'other-branch')
+        expect(response).to have_http_status(400)
+        expect(json_response['message']).to eq('No builds created')
+      end
+
+      context 'Validates variables' do
+        let(:variables) do
+          { 'TRIGGER_KEY' => 'TRIGGER_VALUE' }
+        end
+
+        it 'validates variables to be a hash' do
+          post v3_api("/projects/#{project.id}/trigger/builds"), options.merge(variables: 'value', ref: 'master')
+          expect(response).to have_http_status(400)
+          expect(json_response['error']).to eq('variables is invalid')
+        end
+
+        it 'validates variables needs to be a map of key-valued strings' do
+          post v3_api("/projects/#{project.id}/trigger/builds"), options.merge(variables: { key: %w(1 2) }, ref: 'master')
+          expect(response).to have_http_status(400)
+          expect(json_response['message']).to eq('variables needs to be a map of key-valued strings')
+        end
+
+        it 'creates trigger request with variables' do
+          post v3_api("/projects/#{project.id}/trigger/builds"), options.merge(variables: variables, ref: 'master')
+          expect(response).to have_http_status(201)
+          pipeline.builds.reload
+          expect(pipeline.builds.first.trigger_request.variables).to eq(variables)
+        end
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/triggers' do
+    context 'authenticated user with valid permissions' do
+      it 'returns list of triggers' do
+        get v3_api("/projects/#{project.id}/triggers", user)
+
+        expect(response).to have_http_status(200)
+        expect(response).to include_pagination_headers
+        expect(json_response).to be_a(Array)
+        expect(json_response[0]).to have_key('token')
+      end
+    end
+
+    context 'authenticated user with invalid permissions' do
+      it 'does not return triggers list' do
+        get v3_api("/projects/#{project.id}/triggers", user2)
+
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context 'unauthenticated user' do
+      it 'does not return triggers list' do
+        get v3_api("/projects/#{project.id}/triggers")
+
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'GET /projects/:id/triggers/:token' do
+    context 'authenticated user with valid permissions' do
+      it 'returns trigger details' do
+        get v3_api("/projects/#{project.id}/triggers/#{trigger.token}", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_a(Hash)
+      end
+
+      it 'responds with 404 Not Found if requesting non-existing trigger' do
+        get v3_api("/projects/#{project.id}/triggers/abcdef012345", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'authenticated user with invalid permissions' do
+      it 'does not return triggers list' do
+        get v3_api("/projects/#{project.id}/triggers/#{trigger.token}", user2)
+
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context 'unauthenticated user' do
+      it 'does not return triggers list' do
+        get v3_api("/projects/#{project.id}/triggers/#{trigger.token}")
+
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'POST /projects/:id/triggers' do
+    context 'authenticated user with valid permissions' do
+      it 'creates trigger' do
+        expect do
+          post v3_api("/projects/#{project.id}/triggers", user)
+        end.to change{project.triggers.count}.by(1)
+
+        expect(response).to have_http_status(201)
+        expect(json_response).to be_a(Hash)
+      end
+    end
+
+    context 'authenticated user with invalid permissions' do
+      it 'does not create trigger' do
+        post v3_api("/projects/#{project.id}/triggers", user2)
+
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context 'unauthenticated user' do
+      it 'does not create trigger' do
+        post v3_api("/projects/#{project.id}/triggers")
+
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'DELETE /projects/:id/triggers/:token' do
+    context 'authenticated user with valid permissions' do
+      it 'deletes trigger' do
+        expect do
+          delete v3_api("/projects/#{project.id}/triggers/#{trigger.token}", user)
+
+          expect(response).to have_http_status(200)
+        end.to change{project.triggers.count}.by(-1)
+      end
+
+      it 'responds with 404 Not Found if requesting non-existing trigger' do
+        delete v3_api("/projects/#{project.id}/triggers/abcdef012345", user)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'authenticated user with invalid permissions' do
+      it 'does not delete trigger' do
+        delete v3_api("/projects/#{project.id}/triggers/#{trigger.token}", user2)
+
+        expect(response).to have_http_status(403)
+      end
+    end
+
+    context 'unauthenticated user' do
+      it 'does not delete trigger' do
+        delete v3_api("/projects/#{project.id}/triggers/#{trigger.token}")
+
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/v3/users_spec.rb b/spec/requests/api/v3/users_spec.rb
new file mode 100644
index 00000000000..17bbb0b53c1
--- /dev/null
+++ b/spec/requests/api/v3/users_spec.rb
@@ -0,0 +1,266 @@
+require 'spec_helper'
+
+describe API::V3::Users, api: true  do
+  include ApiHelpers
+
+  let(:user)  { create(:user) }
+  let(:admin) { create(:admin) }
+  let(:key)   { create(:key, user: user) }
+  let(:email)   { create(:email, user: user) }
+  let(:ldap_blocked_user) { create(:omniauth_user, provider: 'ldapmain', state: 'ldap_blocked') }
+
+  describe 'GET /user/:id/keys' do
+    before { admin }
+
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        get v3_api("/users/#{user.id}/keys")
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context 'when authenticated' do
+      it 'returns 404 for non-existing user' do
+        get v3_api('/users/999999/keys', admin)
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 User Not Found')
+      end
+
+      it 'returns array of ssh keys' do
+        user.keys << key
+        user.save
+
+        get v3_api("/users/#{user.id}/keys", admin)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['title']).to eq(key.title)
+      end
+    end
+  end
+
+  describe 'GET /user/:id/emails' do
+    before { admin }
+
+    context 'when unauthenticated' do
+      it 'returns authentication error' do
+        get v3_api("/users/#{user.id}/emails")
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context 'when authenticated' do
+      it 'returns 404 for non-existing user' do
+        get v3_api('/users/999999/emails', admin)
+        expect(response).to have_http_status(404)
+        expect(json_response['message']).to eq('404 User Not Found')
+      end
+
+      it 'returns array of emails' do
+        user.emails << email
+        user.save
+
+        get v3_api("/users/#{user.id}/emails", admin)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first['email']).to eq(email.email)
+      end
+
+      it "returns a 404 for invalid ID" do
+        put v3_api("/users/ASDF/emails", admin)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+  end
+
+  describe "GET /user/keys" do
+    context "when unauthenticated" do
+      it "returns authentication error" do
+        get v3_api("/user/keys")
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context "when authenticated" do
+      it "returns array of ssh keys" do
+        user.keys << key
+        user.save
+
+        get v3_api("/user/keys", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first["title"]).to eq(key.title)
+      end
+    end
+  end
+
+  describe "GET /user/emails" do
+    context "when unauthenticated" do
+      it "returns authentication error" do
+        get v3_api("/user/emails")
+        expect(response).to have_http_status(401)
+      end
+    end
+
+    context "when authenticated" do
+      it "returns array of emails" do
+        user.emails << email
+        user.save
+
+        get v3_api("/user/emails", user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+        expect(json_response.first["email"]).to eq(email.email)
+      end
+    end
+  end
+
+  describe 'PUT /users/:id/block' do
+    before { admin }
+    it 'blocks existing user' do
+      put v3_api("/users/#{user.id}/block", admin)
+      expect(response).to have_http_status(200)
+      expect(user.reload.state).to eq('blocked')
+    end
+
+    it 'does not re-block ldap blocked users' do
+      put v3_api("/users/#{ldap_blocked_user.id}/block", admin)
+      expect(response).to have_http_status(403)
+      expect(ldap_blocked_user.reload.state).to eq('ldap_blocked')
+    end
+
+    it 'does not be available for non admin users' do
+      put v3_api("/users/#{user.id}/block", user)
+      expect(response).to have_http_status(403)
+      expect(user.reload.state).to eq('active')
+    end
+
+    it 'returns a 404 error if user id not found' do
+      put v3_api('/users/9999/block', admin)
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 User Not Found')
+    end
+  end
+
+  describe 'PUT /users/:id/unblock' do
+    let(:blocked_user)  { create(:user, state: 'blocked') }
+    before { admin }
+
+    it 'unblocks existing user' do
+      put v3_api("/users/#{user.id}/unblock", admin)
+      expect(response).to have_http_status(200)
+      expect(user.reload.state).to eq('active')
+    end
+
+    it 'unblocks a blocked user' do
+      put v3_api("/users/#{blocked_user.id}/unblock", admin)
+      expect(response).to have_http_status(200)
+      expect(blocked_user.reload.state).to eq('active')
+    end
+
+    it 'does not unblock ldap blocked users' do
+      put v3_api("/users/#{ldap_blocked_user.id}/unblock", admin)
+      expect(response).to have_http_status(403)
+      expect(ldap_blocked_user.reload.state).to eq('ldap_blocked')
+    end
+
+    it 'does not be available for non admin users' do
+      put v3_api("/users/#{user.id}/unblock", user)
+      expect(response).to have_http_status(403)
+      expect(user.reload.state).to eq('active')
+    end
+
+    it 'returns a 404 error if user id not found' do
+      put v3_api('/users/9999/block', admin)
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 User Not Found')
+    end
+
+    it "returns a 404 for invalid ID" do
+      put v3_api("/users/ASDF/block", admin)
+
+      expect(response).to have_http_status(404)
+    end
+  end
+
+  describe 'GET /users/:id/events' do
+    let(:user) { create(:user) }
+    let(:project) { create(:empty_project) }
+    let(:note) { create(:note_on_issue, note: 'What an awesome day!', project: project) }
+
+    before do
+      project.add_user(user, :developer)
+      EventCreateService.new.leave_note(note, user)
+    end
+
+    context "as a user than cannot see the event's project" do
+      it 'returns no events' do
+        other_user = create(:user)
+
+        get api("/users/#{user.id}/events", other_user)
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_empty
+      end
+    end
+
+    context "as a user than can see the event's project" do
+      context 'joined event' do
+        it 'returns the "joined" event' do
+          get v3_api("/users/#{user.id}/events", user)
+
+          expect(response).to have_http_status(200)
+          expect(response).to include_pagination_headers
+          expect(json_response).to be_an Array
+
+          comment_event = json_response.find { |e| e['action_name'] == 'commented on' }
+
+          expect(comment_event['project_id'].to_i).to eq(project.id)
+          expect(comment_event['author_username']).to eq(user.username)
+          expect(comment_event['note']['id']).to eq(note.id)
+          expect(comment_event['note']['body']).to eq('What an awesome day!')
+
+          joined_event = json_response.find { |e| e['action_name'] == 'joined' }
+
+          expect(joined_event['project_id'].to_i).to eq(project.id)
+          expect(joined_event['author_username']).to eq(user.username)
+          expect(joined_event['author']['name']).to eq(user.name)
+        end
+      end
+
+      context 'when there are multiple events from different projects' do
+        let(:second_note) { create(:note_on_issue, project: create(:empty_project)) }
+        let(:third_note) { create(:note_on_issue, project: project) }
+
+        before do
+          second_note.project.add_user(user, :developer)
+
+          [second_note, third_note].each do |note|
+            EventCreateService.new.leave_note(note, user)
+          end
+        end
+
+        it 'returns events in the correct order (from newest to oldest)' do
+          get v3_api("/users/#{user.id}/events", user)
+
+          comment_events = json_response.select { |e| e['action_name'] == 'commented on' }
+
+          expect(comment_events[0]['target_id']).to eq(third_note.id)
+          expect(comment_events[1]['target_id']).to eq(second_note.id)
+          expect(comment_events[2]['target_id']).to eq(note.id)
+        end
+      end
+    end
+
+    it 'returns a 404 error if not found' do
+      get v3_api('/users/42/events', user)
+
+      expect(response).to have_http_status(404)
+      expect(json_response['message']).to eq('404 User Not Found')
+    end
+  end
+end
diff --git a/spec/requests/api/variables_spec.rb b/spec/requests/api/variables_spec.rb
index 7435f320607..0c1413119e0 100644
--- a/spec/requests/api/variables_spec.rb
+++ b/spec/requests/api/variables_spec.rb
@@ -5,7 +5,7 @@ describe API::Variables, api: true do
 
   let(:user) { create(:user) }
   let(:user2) { create(:user) }
-  let!(:project) { create(:project, creator_id: user.id) }
+  let!(:project) { create(:empty_project, creator_id: user.id) }
   let!(:master) { create(:project_member, :master, user: user, project: project) }
   let!(:developer) { create(:project_member, :developer, user: user2, project: project) }
   let!(:variable) { create(:ci_variable, project: project) }
@@ -152,8 +152,9 @@ describe API::Variables, api: true do
       it 'deletes variable' do
         expect do
           delete api("/projects/#{project.id}/variables/#{variable.key}", user)
+
+          expect(response).to have_http_status(204)
         end.to change{project.variables.count}.by(-1)
-        expect(response).to have_http_status(200)
       end
 
       it 'responds with 404 Not Found if requesting non-existing variable' do
diff --git a/spec/requests/ci/api/builds_spec.rb b/spec/requests/ci/api/builds_spec.rb
index 80652129928..9948d1a9ea0 100644
--- a/spec/requests/ci/api/builds_spec.rb
+++ b/spec/requests/ci/api/builds_spec.rb
@@ -3,8 +3,9 @@ require 'spec_helper'
 describe Ci::API::Builds do
   include ApiHelpers
 
-  let(:runner) { FactoryGirl.create(:ci_runner, tag_list: ["mysql", "ruby"]) }
-  let(:project) { FactoryGirl.create(:empty_project) }
+  let(:runner) { FactoryGirl.create(:ci_runner, tag_list: %w(mysql ruby)) }
+  let(:project) { FactoryGirl.create(:empty_project, shared_runners_enabled: false) }
+  let(:last_update) { nil }
 
   describe "Builds API for runners" do
     let(:pipeline) { create(:ci_pipeline_without_jobs, project: project, ref: 'master') }
@@ -16,6 +17,8 @@ describe Ci::API::Builds do
     describe "POST /builds/register" do
       let!(:build) { create(:ci_build, pipeline: pipeline, name: 'spinach', stage: 'test', stage_idx: 0) }
       let(:user_agent) { 'gitlab-ci-multi-runner 1.5.2 (1-5-stable; go1.6.3; linux/amd64)' }
+      let!(:last_update) { }
+      let!(:new_update) { }
 
       before do
         stub_container_registry_config(enabled: false)
@@ -24,7 +27,31 @@ describe Ci::API::Builds do
       shared_examples 'no builds available' do
         context 'when runner sends version in User-Agent' do
           context 'for stable version' do
-            it { expect(response).to have_http_status(204) }
+            it 'gives 204 and set X-GitLab-Last-Update' do
+              expect(response).to have_http_status(204)
+              expect(response.header).to have_key('X-GitLab-Last-Update')
+            end
+          end
+
+          context 'when last_update is up-to-date' do
+            let(:last_update) { runner.ensure_runner_queue_value }
+
+            it 'gives 204 and set the same X-GitLab-Last-Update' do
+              expect(response).to have_http_status(204)
+              expect(response.header['X-GitLab-Last-Update'])
+                .to eq(last_update)
+            end
+          end
+
+          context 'when last_update is outdated' do
+            let(:last_update) { runner.ensure_runner_queue_value }
+            let(:new_update) { runner.tick_runner_queue }
+
+            it 'gives 204 and set a new X-GitLab-Last-Update' do
+              expect(response).to have_http_status(204)
+              expect(response.header['X-GitLab-Last-Update'])
+                .to eq(new_update)
+            end
           end
 
           context 'for beta version' do
@@ -37,6 +64,11 @@ describe Ci::API::Builds do
           let(:user_agent) { 'Go-http-client/1.1' }
           it { expect(response).to have_http_status(404) }
         end
+
+        context "when runner doesn't have a User-Agent" do
+          let(:user_agent) { nil }
+          it { expect(response).to have_http_status(404) }
+        end
       end
 
       context 'when there is a pending build' do
@@ -44,6 +76,7 @@ describe Ci::API::Builds do
           register_builds info: { platform: :darwin }
 
           expect(response).to have_http_status(201)
+          expect(response.headers).not_to have_key('X-GitLab-Last-Update')
           expect(json_response['sha']).to eq(build.sha)
           expect(runner.reload.platform).to eq("darwin")
           expect(json_response["options"]).to eq({ "image" => "ruby:2.1", "services" => ["postgres"] })
@@ -58,6 +91,20 @@ describe Ci::API::Builds do
           expect { register_builds }.to change { runner.reload.contacted_at }
         end
 
+        context 'when concurrently updating build' do
+          before do
+            expect_any_instance_of(Ci::Build).to receive(:run!).
+              and_raise(ActiveRecord::StaleObjectError.new(nil, nil))
+          end
+
+          it 'returns a conflict' do
+            register_builds info: { platform: :darwin }
+
+            expect(response).to have_http_status(409)
+            expect(response.headers).not_to have_key('X-GitLab-Last-Update')
+          end
+        end
+
         context 'registry credentials' do
           let(:registry_credentials) do
             { 'type' => 'registry',
@@ -114,10 +161,10 @@ describe Ci::API::Builds do
       end
 
       context 'for shared runner' do
-        let(:shared_runner) { create(:ci_runner, token: "SharedRunner") }
+        let!(:runner) { create(:ci_runner, :shared, token: "SharedRunner") }
 
         before do
-          register_builds shared_runner.token
+          register_builds(runner.token)
         end
 
         it_behaves_like 'no builds available'
@@ -219,7 +266,9 @@ describe Ci::API::Builds do
       end
 
       def register_builds(token = runner.token, **params)
-        post ci_api("/builds/register"), params.merge(token: token), { 'User-Agent' => user_agent }
+        new_params = params.merge(token: token, last_update: last_update)
+
+        post ci_api("/builds/register"), new_params, { 'User-Agent' => user_agent }
       end
     end
 
@@ -239,7 +288,7 @@ describe Ci::API::Builds do
         expect(build.reload.trace).to eq 'BUILD TRACE'
       end
 
-      context 'build has been erased' do
+      context 'job has been erased' do
         let(:build) { create(:ci_build, runner_id: runner.id, erased_at: Time.now) }
 
         it 'responds with forbidden' do
@@ -249,7 +298,11 @@ describe Ci::API::Builds do
     end
 
     describe 'PATCH /builds/:id/trace.txt' do
-      let(:build) { create(:ci_build, :pending, :trace, runner_id: runner.id) }
+      let(:build) do
+        attributes = { runner_id: runner.id, pipeline: pipeline }
+        create(:ci_build, :running, :trace, attributes)
+      end
+
       let(:headers) { { Ci::API::Helpers::BUILD_TOKEN_HEADER => build.token, 'Content-Type' => 'text/plain' } }
       let(:headers_with_range) { headers.merge({ 'Content-Range' => '11-20' }) }
       let(:update_interval) { 10.seconds.to_i }
@@ -276,7 +329,6 @@ describe Ci::API::Builds do
       end
 
       before do
-        build.run!
         initial_patch_the_trace
       end
 
@@ -329,6 +381,19 @@ describe Ci::API::Builds do
             end
           end
         end
+
+        context 'when project for the build has been deleted' do
+          let(:build) do
+            attributes = { runner_id: runner.id, pipeline: pipeline }
+            create(:ci_build, :running, :trace, attributes) do |build|
+              build.project.update(pending_delete: true)
+            end
+          end
+
+          it 'responds with forbidden' do
+            expect(response.status).to eq(403)
+          end
+        end
       end
 
       context 'when Runner makes a force-patch' do
@@ -393,7 +458,7 @@ describe Ci::API::Builds do
       before { build.run! }
 
       describe "POST /builds/:id/artifacts/authorize" do
-        context "should authorize posting artifact to running build" do
+        context "authorizes posting artifact to running build" do
           it "using token as parameter" do
             post authorize_url, { token: build.token }, headers
 
@@ -427,7 +492,7 @@ describe Ci::API::Builds do
           end
         end
 
-        context "should fail to post too large artifact" do
+        context "fails to post too large artifact" do
           it "using token as parameter" do
             stub_application_setting(max_artifacts_size: 0)
 
@@ -565,6 +630,7 @@ describe Ci::API::Builds do
 
           context 'with an expire date' do
             let!(:artifacts) { file_upload }
+            let(:default_artifacts_expire_in) {}
 
             let(:post_data) do
               { 'file.path' => artifacts.path,
@@ -573,6 +639,9 @@ describe Ci::API::Builds do
             end
 
             before do
+              stub_application_setting(
+                default_artifacts_expire_in: default_artifacts_expire_in)
+
               post(post_url, post_data, headers_with_token)
             end
 
@@ -583,7 +652,8 @@ describe Ci::API::Builds do
                 build.reload
                 expect(response).to have_http_status(201)
                 expect(json_response['artifacts_expire_at']).not_to be_empty
-                expect(build.artifacts_expire_at).to be_within(5.minutes).of(Time.now + 7.days)
+                expect(build.artifacts_expire_at).
+                  to be_within(5.minutes).of(7.days.from_now)
               end
             end
 
@@ -596,6 +666,32 @@ describe Ci::API::Builds do
                 expect(json_response['artifacts_expire_at']).to be_nil
                 expect(build.artifacts_expire_at).to be_nil
               end
+
+              context 'with application default' do
+                context 'default to 5 days' do
+                  let(:default_artifacts_expire_in) { '5 days' }
+
+                  it 'sets to application default' do
+                    build.reload
+                    expect(response).to have_http_status(201)
+                    expect(json_response['artifacts_expire_at'])
+                      .not_to be_empty
+                    expect(build.artifacts_expire_at)
+                      .to be_within(5.minutes).of(5.days.from_now)
+                  end
+                end
+
+                context 'default to 0' do
+                  let(:default_artifacts_expire_in) { '0' }
+
+                  it 'does not set expire_in' do
+                    build.reload
+                    expect(response).to have_http_status(201)
+                    expect(json_response['artifacts_expire_at']).to be_nil
+                    expect(build.artifacts_expire_at).to be_nil
+                  end
+                end
+              end
             end
           end
 
diff --git a/spec/requests/ci/api/runners_spec.rb b/spec/requests/ci/api/runners_spec.rb
index bd55934d0c8..d50cdfdc2d6 100644
--- a/spec/requests/ci/api/runners_spec.rb
+++ b/spec/requests/ci/api/runners_spec.rb
@@ -18,6 +18,7 @@ describe Ci::API::Runners do
       it 'creates runner with default values' do
         expect(response).to have_http_status 201
         expect(Ci::Runner.first.run_untagged).to be true
+        expect(Ci::Runner.first.token).not_to eq(registration_token)
       end
     end
 
@@ -41,7 +42,7 @@ describe Ci::API::Runners do
 
       it 'creates runner' do
         expect(response).to have_http_status 201
-        expect(Ci::Runner.first.tag_list.sort).to eq(["tag1", "tag2"])
+        expect(Ci::Runner.first.tag_list.sort).to eq(%w(tag1 tag2))
       end
     end
 
@@ -74,6 +75,8 @@ describe Ci::API::Runners do
       it 'creates runner' do
         expect(response).to have_http_status 201
         expect(project.runners.size).to eq(1)
+        expect(Ci::Runner.first.token).not_to eq(registration_token)
+        expect(Ci::Runner.first.token).not_to eq(project.runners_token)
       end
     end
 
diff --git a/spec/requests/ci/api/triggers_spec.rb b/spec/requests/ci/api/triggers_spec.rb
index 2d434ab5dd8..5321f8b134f 100644
--- a/spec/requests/ci/api/triggers_spec.rb
+++ b/spec/requests/ci/api/triggers_spec.rb
@@ -5,9 +5,9 @@ describe Ci::API::Triggers do
 
   describe 'POST /projects/:project_id/refs/:ref/trigger' do
     let!(:trigger_token) { 'secure token' }
-    let!(:project) { FactoryGirl.create(:project, ci_id: 10) }
-    let!(:project2) { FactoryGirl.create(:empty_project, ci_id: 11) }
-    let!(:trigger) { FactoryGirl.create(:ci_trigger, project: project, token: trigger_token) }
+    let!(:project) { create(:project, :repository, ci_id: 10) }
+    let!(:project2) { create(:empty_project, ci_id: 11) }
+    let!(:trigger) { create(:ci_trigger, project: project, token: trigger_token) }
     let(:options) do
       {
         token: trigger_token
@@ -60,7 +60,8 @@ describe Ci::API::Triggers do
         it 'validates variables to be a hash' do
           post ci_api("/projects/#{project.ci_id}/refs/master/trigger"), options.merge(variables: 'value')
           expect(response).to have_http_status(400)
-          expect(json_response['message']).to eq('variables needs to be a hash')
+
+          expect(json_response['error']).to eq('variables is invalid')
         end
 
         it 'validates variables needs to be a map of key-valued strings' do
diff --git a/spec/requests/git_http_spec.rb b/spec/requests/git_http_spec.rb
index f1728d61def..006d6a6af1c 100644
--- a/spec/requests/git_http_spec.rb
+++ b/spec/requests/git_http_spec.rb
@@ -12,7 +12,7 @@ describe 'Git HTTP requests', lib: true do
 
   describe "User with no identities" do
     let(:user)    { create(:user) }
-    let(:project) { create(:project, path: 'project.git-project') }
+    let(:project) { create(:project, :repository, path: 'project.git-project') }
 
     context "when the project doesn't exist" do
       context "when no authentication is provided" do
@@ -55,6 +55,28 @@ describe 'Git HTTP requests', lib: true do
           expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
         end
       end
+
+      context 'but the repo is disabled' do
+        let(:project) { create(:project, :repository_disabled, :wiki_enabled) }
+        let(:wiki) { ProjectWiki.new(project) }
+        let(:path) { "/#{wiki.repository.path_with_namespace}.git" }
+
+        before do
+          project.team << [user, :developer]
+        end
+
+        it 'allows clones' do
+          download(path, user: user.username, password: user.password) do |response|
+            expect(response).to have_http_status(200)
+          end
+        end
+
+        it 'allows pushes' do
+          upload(path, user: user.username, password: user.password) do |response|
+            expect(response).to have_http_status(200)
+          end
+        end
+      end
     end
 
     context "when the project exists" do
@@ -119,7 +141,7 @@ describe 'Git HTTP requests', lib: true do
         context 'when the repo is public' do
           context 'but the repo is disabled' do
             it 'does not allow to clone the repo' do
-              project = create(:project, :public, repository_access_level: ProjectFeature::DISABLED)
+              project = create(:project, :public, :repository_disabled)
 
               download("#{project.path_with_namespace}.git", {}) do |response|
                 expect(response).to have_http_status(:unauthorized)
@@ -129,7 +151,7 @@ describe 'Git HTTP requests', lib: true do
 
           context 'but the repo is enabled' do
             it 'allows to clone the repo' do
-              project = create(:project, :public, repository_access_level: ProjectFeature::ENABLED)
+              project = create(:project, :public, :repository_enabled)
 
               download("#{project.path_with_namespace}.git", {}) do |response|
                 expect(response).to have_http_status(:ok)
@@ -139,7 +161,7 @@ describe 'Git HTTP requests', lib: true do
 
           context 'but only project members are allowed' do
             it 'does not allow to clone the repo' do
-              project = create(:project, :public, repository_access_level: ProjectFeature::PRIVATE)
+              project = create(:project, :public, :repository_private)
 
               download("#{project.path_with_namespace}.git", {}) do |response|
                 expect(response).to have_http_status(:unauthorized)
@@ -199,12 +221,20 @@ describe 'Git HTTP requests', lib: true do
               end
 
               context "when the user is blocked" do
-                it "responds with status 404" do
+                it "responds with status 401" do
                   user.block
                   project.team << [user, :master]
 
                   download(path, env) do |response|
-                    expect(response).to have_http_status(404)
+                    expect(response).to have_http_status(401)
+                  end
+                end
+
+                it "responds with status 401 for unknown projects (no project existence information leak)" do
+                  user.block
+
+                  download('doesnt/exist.git', env) do |response|
+                    expect(response).to have_http_status(401)
                   end
                 end
               end
@@ -230,7 +260,7 @@ describe 'Git HTTP requests', lib: true do
               context "when an oauth token is provided" do
                 before do
                   application = Doorkeeper::Application.create!(name: "MyApp", redirect_uri: "https://app.com", owner: user)
-                  @token = Doorkeeper::AccessToken.create!(application_id: application.id, resource_owner_id: user.id)
+                  @token = Doorkeeper::AccessToken.create!(application_id: application.id, resource_owner_id: user.id, scopes: "api")
                 end
 
                 it "downloads get status 200" do
@@ -338,10 +368,6 @@ describe 'Git HTTP requests', lib: true do
           let(:project) { build.project }
           let(:other_project) { create(:empty_project) }
 
-          before do
-            project.project_feature.update_attributes(builds_access_level: ProjectFeature::ENABLED)
-          end
-
           context 'when build created by system is authenticated' do
             it "downloads get status 200" do
               clone_get "#{project.path_with_namespace}.git", user: 'gitlab-ci-token', password: build.token
@@ -371,12 +397,26 @@ describe 'Git HTTP requests', lib: true do
 
             shared_examples 'can download code only' do
               it 'downloads get status 200' do
-                clone_get "#{project.path_with_namespace}.git", user: 'gitlab-ci-token', password: build.token
+                allow_any_instance_of(Repository).
+                  to receive(:exists?).and_return(true)
+
+                clone_get "#{project.path_with_namespace}.git",
+                  user: 'gitlab-ci-token', password: build.token
 
                 expect(response).to have_http_status(200)
                 expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
               end
 
+              it 'downloads from non-existing repository and gets 403' do
+                allow_any_instance_of(Repository).
+                  to receive(:exists?).and_return(false)
+
+                clone_get "#{project.path_with_namespace}.git",
+                  user: 'gitlab-ci-token', password: build.token
+
+                expect(response).to have_http_status(403)
+              end
+
               it 'uploads get status 403' do
                 push_get "#{project.path_with_namespace}.git", user: 'gitlab-ci-token', password: build.token
 
diff --git a/spec/requests/lfs_http_spec.rb b/spec/requests/lfs_http_spec.rb
index 9bfc84c7425..5d495bc9e7d 100644
--- a/spec/requests/lfs_http_spec.rb
+++ b/spec/requests/lfs_http_spec.rb
@@ -25,11 +25,9 @@ describe 'Git LFS API and storage' do
       {
         'objects' => [
           { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
-            'size' => 1575078
-          },
+            'size' => 1575078 },
           { 'oid' => sample_oid,
-            'size' => sample_size
-          }
+            'size' => sample_size }
         ],
         'operation' => 'upload'
       }
@@ -53,11 +51,9 @@ describe 'Git LFS API and storage' do
       {
         'objects' => [
           { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
-            'size' => 1575078
-          },
+            'size' => 1575078 },
           { 'oid' => sample_oid,
-            'size' => sample_size
-          }
+            'size' => sample_size }
         ],
         'operation' => 'upload'
       }
@@ -374,11 +370,12 @@ describe 'Git LFS API and storage' do
     describe 'download' do
       let(:project) { create(:empty_project) }
       let(:body) do
-        { 'operation' => 'download',
+        {
+          'operation' => 'download',
           'objects' => [
             { 'oid' => sample_oid,
-              'size' => sample_size
-            }]
+              'size' => sample_size }
+          ]
         }
       end
 
@@ -393,16 +390,20 @@ describe 'Git LFS API and storage' do
           end
 
           it 'with href to download' do
-            expect(json_response).to eq('objects' => [
-              { 'oid' => sample_oid,
-                'size' => sample_size,
-                'actions' => {
-                  'download' => {
-                    'href' => "#{project.http_url_to_repo}/gitlab-lfs/objects/#{sample_oid}",
-                    'header' => { 'Authorization' => authorization }
+            expect(json_response).to eq({
+              'objects' => [
+                {
+                  'oid' => sample_oid,
+                  'size' => sample_size,
+                  'actions' => {
+                    'download' => {
+                      'href' => "#{project.http_url_to_repo}/gitlab-lfs/objects/#{sample_oid}",
+                      'header' => { 'Authorization' => authorization }
+                    }
                   }
                 }
-              }])
+              ]
+            })
           end
         end
 
@@ -417,24 +418,29 @@ describe 'Git LFS API and storage' do
           end
 
           it 'with href to download' do
-            expect(json_response).to eq('objects' => [
-              { 'oid' => sample_oid,
-                'size' => sample_size,
-                'error' => {
-                  'code' => 404,
-                  'message' => "Object does not exist on the server or you don't have permissions to access it",
+            expect(json_response).to eq({
+              'objects' => [
+                {
+                  'oid' => sample_oid,
+                  'size' => sample_size,
+                  'error' => {
+                    'code' => 404,
+                    'message' => "Object does not exist on the server or you don't have permissions to access it",
+                  }
                 }
-              }])
+              ]
+            })
           end
         end
 
         context 'when downloading a lfs object that does not exist' do
           let(:body) do
-            { 'operation' => 'download',
+            {
+              'operation' => 'download',
               'objects' => [
                 { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
-                  'size' => 1575078
-                }]
+                  'size' => 1575078 }
+              ]
             }
           end
 
@@ -443,27 +449,30 @@ describe 'Git LFS API and storage' do
           end
 
           it 'with an 404 for specific object' do
-            expect(json_response).to eq('objects' => [
-              { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
-                'size' => 1575078,
-                'error' => {
-                  'code' => 404,
-                  'message' => "Object does not exist on the server or you don't have permissions to access it",
+            expect(json_response).to eq({
+              'objects' => [
+                {
+                  'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
+                  'size' => 1575078,
+                  'error' => {
+                    'code' => 404,
+                    'message' => "Object does not exist on the server or you don't have permissions to access it",
+                  }
                 }
-              }])
+              ]
+            })
           end
         end
 
         context 'when downloading one new and one existing lfs object' do
           let(:body) do
-            { 'operation' => 'download',
+            {
+              'operation' => 'download',
               'objects' => [
                 { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
-                  'size' => 1575078
-                },
+                  'size' => 1575078 },
                 { 'oid' => sample_oid,
-                  'size' => sample_size
-                }
+                  'size' => sample_size }
               ]
             }
           end
@@ -477,23 +486,28 @@ describe 'Git LFS API and storage' do
           end
 
           it 'responds with upload hypermedia link for the new object' do
-            expect(json_response).to eq('objects' => [
-              { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
-                'size' => 1575078,
-                'error' => {
-                  'code' => 404,
-                  'message' => "Object does not exist on the server or you don't have permissions to access it",
-                }
-              },
-              { 'oid' => sample_oid,
-                'size' => sample_size,
-                'actions' => {
-                  'download' => {
-                    'href' => "#{project.http_url_to_repo}/gitlab-lfs/objects/#{sample_oid}",
-                    'header' => { 'Authorization' => authorization }
+            expect(json_response).to eq({
+              'objects' => [
+                {
+                  'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
+                  'size' => 1575078,
+                  'error' => {
+                    'code' => 404,
+                    'message' => "Object does not exist on the server or you don't have permissions to access it",
+                  }
+                },
+                {
+                  'oid' => sample_oid,
+                  'size' => sample_size,
+                  'actions' => {
+                    'download' => {
+                      'href' => "#{project.http_url_to_repo}/gitlab-lfs/objects/#{sample_oid}",
+                      'header' => { 'Authorization' => authorization }
+                    }
                   }
                 }
-              }])
+              ]
+            })
           end
         end
       end
@@ -597,16 +611,21 @@ describe 'Git LFS API and storage' do
           end
 
           it 'responds with status 200 and href to download' do
-            expect(json_response).to eq('objects' => [
-              { 'oid' => sample_oid,
-                'size' => sample_size,
-                'actions' => {
-                  'download' => {
-                    'href' => "#{project.http_url_to_repo}/gitlab-lfs/objects/#{sample_oid}",
-                    'header' => {}
+            expect(json_response).to eq({
+              'objects' => [
+                {
+                  'oid' => sample_oid,
+                  'size' => sample_size,
+                  'authenticated' => true,
+                  'actions' => {
+                    'download' => {
+                      'href' => "#{project.http_url_to_repo}/gitlab-lfs/objects/#{sample_oid}",
+                      'header' => {}
+                    }
                   }
                 }
-              }])
+              ]
+            })
           end
         end
 
@@ -625,11 +644,12 @@ describe 'Git LFS API and storage' do
     describe 'upload' do
       let(:project) { create(:project, :public) }
       let(:body) do
-        { 'operation' => 'upload',
+        {
+          'operation' => 'upload',
           'objects' => [
             { 'oid' => sample_oid,
-              'size' => sample_size
-            }]
+              'size' => sample_size }
+          ]
         }
       end
 
@@ -664,11 +684,12 @@ describe 'Git LFS API and storage' do
 
           context 'when pushing a lfs object that does not exist' do
             let(:body) do
-              { 'operation' => 'upload',
+              {
+                'operation' => 'upload',
                 'objects' => [
                   { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
-                    'size' => 1575078
-                  }]
+                    'size' => 1575078 }
+                ]
               }
             end
 
@@ -687,14 +708,13 @@ describe 'Git LFS API and storage' do
 
           context 'when pushing one new and one existing lfs object' do
             let(:body) do
-              { 'operation' => 'upload',
+              {
+                'operation' => 'upload',
                 'objects' => [
                   { 'oid' => '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897',
-                    'size' => 1575078
-                  },
+                    'size' => 1575078 },
                   { 'oid' => sample_oid,
-                    'size' => sample_size
-                  }
+                    'size' => sample_size }
                 ]
               }
             end
@@ -788,11 +808,12 @@ describe 'Git LFS API and storage' do
       let(:project) { create(:empty_project) }
       let(:authorization) { authorize_user }
       let(:body) do
-        { 'operation' => 'other',
+        {
+          'operation' => 'other',
           'objects' => [
             { 'oid' => sample_oid,
-              'size' => sample_size
-            }]
+              'size' => sample_size }
+          ]
         }
       end
 
diff --git a/spec/requests/openid_connect_spec.rb b/spec/requests/openid_connect_spec.rb
new file mode 100644
index 00000000000..5206634bca5
--- /dev/null
+++ b/spec/requests/openid_connect_spec.rb
@@ -0,0 +1,134 @@
+require 'spec_helper'
+
+describe 'OpenID Connect requests' do
+  include ApiHelpers
+
+  let(:user) { create :user }
+  let(:access_grant) { create :oauth_access_grant, application: application, resource_owner_id: user.id }
+  let(:access_token) { create :oauth_access_token, application: application, resource_owner_id: user.id }
+
+  def request_access_token
+    login_as user
+
+    post '/oauth/token',
+      grant_type: 'authorization_code',
+      code: access_grant.token,
+      redirect_uri: application.redirect_uri,
+      client_id: application.uid,
+      client_secret: application.secret
+  end
+
+  def request_user_info
+    get '/oauth/userinfo', nil, 'Authorization' => "Bearer #{access_token.token}"
+  end
+
+  def hashed_subject
+    Digest::SHA256.hexdigest("#{user.id}-#{Rails.application.secrets.secret_key_base}")
+  end
+
+  context 'Application without OpenID scope' do
+    let(:application) { create :oauth_application, scopes: 'api' }
+
+    it 'token response does not include an ID token' do
+      request_access_token
+
+      expect(json_response).to include 'access_token'
+      expect(json_response).not_to include 'id_token'
+    end
+
+    it 'userinfo response is unauthorized' do
+      request_user_info
+
+      expect(response).to have_http_status 403
+      expect(response.body).to be_blank
+    end
+  end
+
+  context 'Application with OpenID scope' do
+    let(:application) { create :oauth_application, scopes: 'openid' }
+
+    it 'token response includes an ID token' do
+      request_access_token
+
+      expect(json_response).to include 'id_token'
+    end
+
+    context 'UserInfo payload' do
+      let(:user) do
+        create(
+          :user,
+          name: 'Alice',
+          username: 'alice',
+          emails: [private_email, public_email],
+          email: private_email.email,
+          public_email: public_email.email,
+          website_url: 'https://example.com',
+          avatar: fixture_file_upload(Rails.root + "spec/fixtures/dk.png"),
+        )
+      end
+
+      let(:public_email) { build :email, email: 'public@example.com' }
+      let(:private_email) { build :email, email: 'private@example.com' }
+
+      it 'includes all user information' do
+        request_user_info
+
+        expect(json_response).to eq({
+          'sub'            => hashed_subject,
+          'name'           => 'Alice',
+          'nickname'       => 'alice',
+          'email'          => 'public@example.com',
+          'email_verified' => true,
+          'website'        => 'https://example.com',
+          'profile'        => 'http://localhost/alice',
+          'picture'        => "http://localhost/uploads/user/avatar/#{user.id}/dk.png",
+        })
+      end
+    end
+
+    context 'ID token payload' do
+      before do
+        request_access_token
+        @payload = JSON::JWT.decode(json_response['id_token'], :skip_verification)
+      end
+
+      it 'includes the Gitlab root URL' do
+        expect(@payload['iss']).to eq Gitlab.config.gitlab.url
+      end
+
+      it 'includes the hashed user ID' do
+        expect(@payload['sub']).to eq hashed_subject
+      end
+
+      it 'includes the time of the last authentication' do
+        expect(@payload['auth_time']).to eq user.current_sign_in_at.to_i
+      end
+
+      it 'does not include any unknown properties' do
+        expect(@payload.keys).to eq %w[iss sub aud exp iat auth_time]
+      end
+    end
+
+    context 'when user is blocked' do
+      it 'returns authentication error' do
+        access_grant
+        user.block
+
+        expect do
+          request_access_token
+        end.to throw_symbol :warden
+      end
+    end
+
+    context 'when user is ldap_blocked' do
+      it 'returns authentication error' do
+        access_grant
+        user.ldap_block
+
+        expect do
+          request_access_token
+        end.to throw_symbol :warden
+      end
+    end
+  end
+end
diff --git a/spec/requests/projects/artifacts_controller_spec.rb b/spec/requests/projects/artifacts_controller_spec.rb
index e02f0eacc93..d20866c0d44 100644
--- a/spec/requests/projects/artifacts_controller_spec.rb
+++ b/spec/requests/projects/artifacts_controller_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe Projects::ArtifactsController do
   let(:user) { create(:user) }
-  let(:project) { create(:project) }
+  let(:project) { create(:project, :repository) }
 
   let(:pipeline) do
     create(:ci_pipeline,
diff --git a/spec/requests/projects/cycle_analytics_events_spec.rb b/spec/requests/projects/cycle_analytics_events_spec.rb
index e0368e6001f..0edbffbcd3b 100644
--- a/spec/requests/projects/cycle_analytics_events_spec.rb
+++ b/spec/requests/projects/cycle_analytics_events_spec.rb
@@ -1,8 +1,10 @@
 require 'spec_helper'
 
 describe 'cycle analytics events' do
+  include ApiHelpers
+
   let(:user) { create(:user) }
-  let(:project) { create(:project, public_builds: false) }
+  let(:project) { create(:project, :repository, public_builds: false) }
   let(:issue) {  create(:issue, project: project, created_at: 2.days.ago) }
 
   describe 'GET /:namespace/:project/cycle_analytics/events/issues' do
@@ -11,7 +13,12 @@ describe 'cycle analytics events' do
 
       allow_any_instance_of(Gitlab::ReferenceExtractor).to receive(:issues).and_return([issue])
 
-      3.times { create_cycle }
+      3.times do |count|
+        Timecop.freeze(Time.now + count.days) do
+          create_cycle
+        end
+      end
+
       deploy_master
 
       login_as(user)
@@ -20,19 +27,19 @@ describe 'cycle analytics events' do
     it 'lists the issue events' do
       get namespace_project_cycle_analytics_issue_path(project.namespace, project, format: :json)
 
-      expect(json_response['events']).not_to be_empty
-
-      first_issue_iid = Issue.order(created_at: :desc).pluck(:iid).first.to_s
+      first_issue_iid = project.issues.sort(:created_desc).pluck(:iid).first.to_s
 
+      expect(json_response['events']).not_to be_empty
       expect(json_response['events'].first['iid']).to eq(first_issue_iid)
     end
 
     it 'lists the plan events' do
       get namespace_project_cycle_analytics_plan_path(project.namespace, project, format: :json)
 
-      expect(json_response['events']).not_to be_empty
+      first_mr_short_sha = project.merge_requests.sort(:created_asc).first.commits.first.short_id
 
-      expect(json_response['events'].first['short_sha']).to eq(MergeRequest.last.commits.first.short_id)
+      expect(json_response['events']).not_to be_empty
+      expect(json_response['events'].first['short_sha']).to eq(first_mr_short_sha)
     end
 
     it 'lists the code events' do
@@ -40,7 +47,7 @@ describe 'cycle analytics events' do
 
       expect(json_response['events']).not_to be_empty
 
-      first_mr_iid = project.merge_requests.order(id: :desc).pluck(:iid).first.to_s
+      first_mr_iid = project.merge_requests.sort(:created_desc).pluck(:iid).first.to_s
 
       expect(json_response['events'].first['iid']).to eq(first_mr_iid)
     end
@@ -49,17 +56,15 @@ describe 'cycle analytics events' do
       get namespace_project_cycle_analytics_test_path(project.namespace, project, format: :json)
 
       expect(json_response['events']).not_to be_empty
-
       expect(json_response['events'].first['date']).not_to be_empty
     end
 
     it 'lists the review events' do
       get namespace_project_cycle_analytics_review_path(project.namespace, project, format: :json)
 
-      expect(json_response['events']).not_to be_empty
-
-      first_mr_iid = MergeRequest.order(created_at: :desc).pluck(:iid).first.to_s
+      first_mr_iid = project.merge_requests.sort(:created_desc).pluck(:iid).first.to_s
 
+      expect(json_response['events']).not_to be_empty
       expect(json_response['events'].first['iid']).to eq(first_mr_iid)
     end
 
@@ -67,35 +72,32 @@ describe 'cycle analytics events' do
       get namespace_project_cycle_analytics_staging_path(project.namespace, project, format: :json)
 
       expect(json_response['events']).not_to be_empty
-
       expect(json_response['events'].first['date']).not_to be_empty
     end
 
     it 'lists the production events' do
       get namespace_project_cycle_analytics_production_path(project.namespace, project, format: :json)
 
-      expect(json_response['events']).not_to be_empty
-
-      first_issue_iid = Issue.order(created_at: :desc).pluck(:iid).first.to_s
+      first_issue_iid = project.issues.sort(:created_desc).pluck(:iid).first.to_s
 
+      expect(json_response['events']).not_to be_empty
       expect(json_response['events'].first['iid']).to eq(first_issue_iid)
     end
 
     context 'specific branch' do
       it 'lists the test events' do
-        branch = MergeRequest.first.source_branch
+        branch = project.merge_requests.first.source_branch
 
         get namespace_project_cycle_analytics_test_path(project.namespace, project, format: :json, branch: branch)
 
         expect(json_response['events']).not_to be_empty
-
         expect(json_response['events'].first['date']).not_to be_empty
       end
     end
 
     context 'with private project and builds' do
       before do
-        ProjectMember.first.update(access_level: Gitlab::Access::GUEST)
+        project.members.first.update(access_level: Gitlab::Access::GUEST)
       end
 
       it 'does not list the test events' do
@@ -118,10 +120,6 @@ describe 'cycle analytics events' do
     end
   end
 
-  def json_response
-    JSON.parse(response.body)
-  end
-
   def create_cycle
     milestone = create(:milestone, project: project)
     issue.update(milestone: milestone)
diff --git a/spec/routing/admin_routing_spec.rb b/spec/routing/admin_routing_spec.rb
index 69eeb45ed71..99c44bde151 100644
--- a/spec/routing/admin_routing_spec.rb
+++ b/spec/routing/admin_routing_spec.rb
@@ -66,7 +66,8 @@ describe Admin::ProjectsController, "routing" do
   end
 
   it "to #show" do
-    expect(get("/admin/projects/gitlab")).to route_to('admin/projects#show', namespace_id: 'gitlab')
+    expect(get("/admin/projects/gitlab/gitlab-ce")).to route_to('admin/projects#show', namespace_id: 'gitlab', id: 'gitlab-ce')
+    expect(get("/admin/projects/gitlab/subgroup/gitlab-ce")).to route_to('admin/projects#show', namespace_id: 'gitlab/subgroup', id: 'gitlab-ce')
   end
 end
 
@@ -119,3 +120,20 @@ describe Admin::HealthCheckController, "routing" do
     expect(get("/admin/health_check")).to route_to('admin/health_check#show')
   end
 end
+
+describe Admin::GroupsController, "routing" do
+  let(:name) { 'complex.group-namegit' }
+
+  it "to #index" do
+    expect(get("/admin/groups")).to route_to('admin/groups#index')
+  end
+
+  it "to #show" do
+    expect(get("/admin/groups/#{name}")).to route_to('admin/groups#show', id: name)
+    expect(get("/admin/groups/#{name}/subgroup")).to route_to('admin/groups#show', id: "#{name}/subgroup")
+  end
+
+  it "to #edit" do
+    expect(get("/admin/groups/#{name}/edit")).to route_to('admin/groups#edit', id: name)
+  end
+end
diff --git a/spec/routing/import_routing_spec.rb b/spec/routing/import_routing_spec.rb
new file mode 100644
index 00000000000..78ff9c6e6fd
--- /dev/null
+++ b/spec/routing/import_routing_spec.rb
@@ -0,0 +1,165 @@
+require 'spec_helper'
+
+# Shared examples for a resource inside a Project
+#
+# By default it tests all the default REST actions: index, create, new, edit,
+# show, update, and destroy. You can remove actions by customizing the
+# `actions` variable.
+#
+# It also expects a `controller` variable to be available which defines both
+# the path to the resource as well as the controller name.
+#
+# Examples
+#
+#   # Default behavior
+#   it_behaves_like 'RESTful project resources' do
+#     let(:controller) { 'issues' }
+#   end
+#
+#   # Customizing actions
+#   it_behaves_like 'RESTful project resources' do
+#     let(:actions)    { [:index] }
+#     let(:controller) { 'issues' }
+#   end
+shared_examples 'importer routing' do
+  let(:except_actions) { [] }
+
+  it 'to #create' do
+    expect(post("/import/#{provider}")).to route_to("import/#{provider}#create") unless except_actions.include?(:create)
+  end
+
+  it 'to #new' do
+    expect(get("/import/#{provider}/new")).to route_to("import/#{provider}#new") unless except_actions.include?(:new)
+  end
+
+  it 'to #status' do
+    expect(get("/import/#{provider}/status")).to route_to("import/#{provider}#status") unless except_actions.include?(:status)
+  end
+
+  it 'to #callback' do
+    expect(get("/import/#{provider}/callback")).to route_to("import/#{provider}#callback") unless except_actions.include?(:callback)
+  end
+
+  it 'to #jobs' do
+    expect(get("/import/#{provider}/jobs")).to route_to("import/#{provider}#jobs") unless except_actions.include?(:jobs)
+  end
+end
+
+# personal_access_token_import_github POST     /import/github/personal_access_token(.:format)                                                import/github#personal_access_token
+#                status_import_github GET      /import/github/status(.:format)                                                               import/github#status
+#              callback_import_github GET      /import/github/callback(.:format)                                                             import/github#callback
+#                  jobs_import_github GET      /import/github/jobs(.:format)                                                                 import/github#jobs
+#                       import_github POST     /import/github(.:format)                                                                      import/github#create
+#                   new_import_github GET      /import/github/new(.:format)                                                                  import/github#new
+describe Import::GithubController, 'routing' do
+  it_behaves_like 'importer routing' do
+    let(:provider) { 'github' }
+  end
+
+  it 'to #personal_access_token' do
+    expect(post('/import/github/personal_access_token')).to route_to('import/github#personal_access_token')
+  end
+end
+
+# personal_access_token_import_gitea POST     /import/gitea/personal_access_token(.:format)                                                 import/gitea#personal_access_token
+#                status_import_gitea GET      /import/gitea/status(.:format)                                                                import/gitea#status
+#                  jobs_import_gitea GET      /import/gitea/jobs(.:format)                                                                  import/gitea#jobs
+#                       import_gitea POST     /import/gitea(.:format)                                                                       import/gitea#create
+#                   new_import_gitea GET      /import/gitea/new(.:format)                                                                   import/gitea#new
+describe Import::GiteaController, 'routing' do
+  it_behaves_like 'importer routing' do
+    let(:except_actions) { [:callback] }
+    let(:provider) { 'gitea' }
+  end
+
+  it 'to #personal_access_token' do
+    expect(post('/import/gitea/personal_access_token')).to route_to('import/gitea#personal_access_token')
+  end
+end
+
+#   status_import_gitlab GET      /import/gitlab/status(.:format)                                                               import/gitlab#status
+# callback_import_gitlab GET      /import/gitlab/callback(.:format)                                                             import/gitlab#callback
+#     jobs_import_gitlab GET      /import/gitlab/jobs(.:format)                                                                 import/gitlab#jobs
+#          import_gitlab POST     /import/gitlab(.:format)                                                                      import/gitlab#create
+describe Import::GitlabController, 'routing' do
+  it_behaves_like 'importer routing' do
+    let(:except_actions) { [:new] }
+    let(:provider) { 'gitlab' }
+  end
+end
+
+#   status_import_bitbucket GET      /import/bitbucket/status(.:format)                                                            import/bitbucket#status
+# callback_import_bitbucket GET      /import/bitbucket/callback(.:format)                                                          import/bitbucket#callback
+#     jobs_import_bitbucket GET      /import/bitbucket/jobs(.:format)                                                              import/bitbucket#jobs
+#          import_bitbucket POST     /import/bitbucket(.:format)                                                                   import/bitbucket#create
+describe Import::BitbucketController, 'routing' do
+  it_behaves_like 'importer routing' do
+    let(:except_actions) { [:new] }
+    let(:provider) { 'bitbucket' }
+  end
+end
+
+#          status_import_google_code GET      /import/google_code/status(.:format)                                                          import/google_code#status
+#        callback_import_google_code POST     /import/google_code/callback(.:format)                                                        import/google_code#callback
+#            jobs_import_google_code GET      /import/google_code/jobs(.:format)                                                            import/google_code#jobs
+#    new_user_map_import_google_code GET      /import/google_code/user_map(.:format)                                                        import/google_code#new_user_map
+# create_user_map_import_google_code POST     /import/google_code/user_map(.:format)                                                        import/google_code#create_user_map
+#                 import_google_code POST     /import/google_code(.:format)                                                                 import/google_code#create
+#             new_import_google_code GET      /import/google_code/new(.:format)                                                             import/google_code#new
+describe Import::GoogleCodeController, 'routing' do
+  it_behaves_like 'importer routing' do
+    let(:except_actions) { [:callback] }
+    let(:provider) { 'google_code' }
+  end
+
+  it 'to #callback' do
+    expect(post("/import/google_code/callback")).to route_to("import/google_code#callback")
+  end
+
+  it 'to #new_user_map' do
+    expect(get('/import/google_code/user_map')).to route_to('import/google_code#new_user_map')
+  end
+
+  it 'to #create_user_map' do
+    expect(post('/import/google_code/user_map')).to route_to('import/google_code#create_user_map')
+  end
+end
+
+#          status_import_fogbugz GET      /import/fogbugz/status(.:format)                                                              import/fogbugz#status
+#        callback_import_fogbugz POST     /import/fogbugz/callback(.:format)                                                            import/fogbugz#callback
+#            jobs_import_fogbugz GET      /import/fogbugz/jobs(.:format)                                                                import/fogbugz#jobs
+#    new_user_map_import_fogbugz GET      /import/fogbugz/user_map(.:format)                                                            import/fogbugz#new_user_map
+# create_user_map_import_fogbugz POST     /import/fogbugz/user_map(.:format)                                                            import/fogbugz#create_user_map
+#                 import_fogbugz POST     /import/fogbugz(.:format)                                                                     import/fogbugz#create
+#             new_import_fogbugz GET      /import/fogbugz/new(.:format)                                                                 import/fogbugz#new
+describe Import::FogbugzController, 'routing' do
+  it_behaves_like 'importer routing' do
+    let(:except_actions) { [:callback] }
+    let(:provider) { 'fogbugz' }
+  end
+
+  it 'to #callback' do
+    expect(post("/import/fogbugz/callback")).to route_to("import/fogbugz#callback")
+  end
+
+  it 'to #new_user_map' do
+    expect(get('/import/fogbugz/user_map')).to route_to('import/fogbugz#new_user_map')
+  end
+
+  it 'to #create_user_map' do
+    expect(post('/import/fogbugz/user_map')).to route_to('import/fogbugz#create_user_map')
+  end
+end
+
+#     import_gitlab_project POST     /import/gitlab_project(.:format)                                                              import/gitlab_projects#create
+#                           POST     /import/gitlab_project(.:format)                                                              import/gitlab_projects#create
+# new_import_gitlab_project GET      /import/gitlab_project/new(.:format)                                                          import/gitlab_projects#new
+describe Import::GitlabProjectsController, 'routing' do
+  it 'to #create' do
+    expect(post('/import/gitlab_project')).to route_to('import/gitlab_projects#create')
+  end
+
+  it 'to #new' do
+    expect(get('/import/gitlab_project/new')).to route_to('import/gitlab_projects#new')
+  end
+end
diff --git a/spec/routing/openid_connect_spec.rb b/spec/routing/openid_connect_spec.rb
new file mode 100644
index 00000000000..2c3bc08f1a1
--- /dev/null
+++ b/spec/routing/openid_connect_spec.rb
@@ -0,0 +1,30 @@
+require 'spec_helper'
+
+# oauth_discovery_keys      GET /oauth/discovery/keys(.:format)             doorkeeper/openid_connect/discovery#keys
+# oauth_discovery_provider  GET /.well-known/openid-configuration(.:format) doorkeeper/openid_connect/discovery#provider
+# oauth_discovery_webfinger GET /.well-known/webfinger(.:format)            doorkeeper/openid_connect/discovery#webfinger
+describe Doorkeeper::OpenidConnect::DiscoveryController, 'routing' do
+  it "to #provider" do
+    expect(get('/.well-known/openid-configuration')).to route_to('doorkeeper/openid_connect/discovery#provider')
+  end
+
+  it "to #webfinger" do
+    expect(get('/.well-known/webfinger')).to route_to('doorkeeper/openid_connect/discovery#webfinger')
+  end
+
+  it "to #keys" do
+    expect(get('/oauth/discovery/keys')).to route_to('doorkeeper/openid_connect/discovery#keys')
+  end
+end
+
+# oauth_userinfo GET  /oauth/userinfo(.:format) doorkeeper/openid_connect/userinfo#show
+#                POST /oauth/userinfo(.:format) doorkeeper/openid_connect/userinfo#show
+describe Doorkeeper::OpenidConnect::UserinfoController, 'routing' do
+  it "to #show" do
+    expect(get('/oauth/userinfo')).to route_to('doorkeeper/openid_connect/userinfo#show')
+  end
+
+  it "to #show" do
+    expect(post('/oauth/userinfo')).to route_to('doorkeeper/openid_connect/userinfo#show')
+  end
+end
diff --git a/spec/routing/project_routing_spec.rb b/spec/routing/project_routing_spec.rb
index b6e7da841b1..4baccacd448 100644
--- a/spec/routing/project_routing_spec.rb
+++ b/spec/routing/project_routing_spec.rb
@@ -2,8 +2,8 @@ require 'spec_helper'
 
 describe 'project routing' do
   before do
-    allow(Project).to receive(:find_with_namespace).and_return(false)
-    allow(Project).to receive(:find_with_namespace).with('gitlab/gitlabhq').and_return(true)
+    allow(Project).to receive(:find_by_full_path).and_return(false)
+    allow(Project).to receive(:find_by_full_path).with('gitlab/gitlabhq').and_return(true)
   end
 
   # Shared examples for a resource inside a Project
@@ -27,35 +27,42 @@ describe 'project routing' do
   #     let(:actions)    { [:index] }
   #     let(:controller) { 'issues' }
   #   end
+  #
+  #   # Different controller name and path
+  #   it_behaves_like 'RESTful project resources' do
+  #     let(:controller) { 'pages_domains' }
+  #     let(:controller_path) { 'pages/domains' }
+  #   end
   shared_examples 'RESTful project resources' do
     let(:actions) { [:index, :create, :new, :edit, :show, :update, :destroy] }
+    let(:controller_path) { controller }
 
     it 'to #index' do
-      expect(get("/gitlab/gitlabhq/#{controller}")).to route_to("projects/#{controller}#index", namespace_id: 'gitlab', project_id: 'gitlabhq') if actions.include?(:index)
+      expect(get("/gitlab/gitlabhq/#{controller_path}")).to route_to("projects/#{controller}#index", namespace_id: 'gitlab', project_id: 'gitlabhq') if actions.include?(:index)
     end
 
     it 'to #create' do
-      expect(post("/gitlab/gitlabhq/#{controller}")).to route_to("projects/#{controller}#create", namespace_id: 'gitlab', project_id: 'gitlabhq') if actions.include?(:create)
+      expect(post("/gitlab/gitlabhq/#{controller_path}")).to route_to("projects/#{controller}#create", namespace_id: 'gitlab', project_id: 'gitlabhq') if actions.include?(:create)
     end
 
     it 'to #new' do
-      expect(get("/gitlab/gitlabhq/#{controller}/new")).to route_to("projects/#{controller}#new", namespace_id: 'gitlab', project_id: 'gitlabhq') if actions.include?(:new)
+      expect(get("/gitlab/gitlabhq/#{controller_path}/new")).to route_to("projects/#{controller}#new", namespace_id: 'gitlab', project_id: 'gitlabhq') if actions.include?(:new)
     end
 
     it 'to #edit' do
-      expect(get("/gitlab/gitlabhq/#{controller}/1/edit")).to route_to("projects/#{controller}#edit", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:edit)
+      expect(get("/gitlab/gitlabhq/#{controller_path}/1/edit")).to route_to("projects/#{controller}#edit", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:edit)
     end
 
     it 'to #show' do
-      expect(get("/gitlab/gitlabhq/#{controller}/1")).to route_to("projects/#{controller}#show", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:show)
+      expect(get("/gitlab/gitlabhq/#{controller_path}/1")).to route_to("projects/#{controller}#show", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:show)
     end
 
     it 'to #update' do
-      expect(put("/gitlab/gitlabhq/#{controller}/1")).to route_to("projects/#{controller}#update", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:update)
+      expect(put("/gitlab/gitlabhq/#{controller_path}/1")).to route_to("projects/#{controller}#update", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:update)
     end
 
     it 'to #destroy' do
-      expect(delete("/gitlab/gitlabhq/#{controller}/1")).to route_to("projects/#{controller}#destroy", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:destroy)
+      expect(delete("/gitlab/gitlabhq/#{controller_path}/1")).to route_to("projects/#{controller}#destroy", namespace_id: 'gitlab', project_id: 'gitlabhq', id: '1') if actions.include?(:destroy)
     end
   end
 
@@ -80,23 +87,19 @@ describe 'project routing' do
       expect(get('/gitlab/gitlabhq/edit')).to route_to('projects#edit', namespace_id: 'gitlab', id: 'gitlabhq')
     end
 
-    it 'to #autocomplete_sources' do
-      expect(get('/gitlab/gitlabhq/autocomplete_sources')).to route_to('projects#autocomplete_sources', namespace_id: 'gitlab', id: 'gitlabhq')
-    end
-
     describe 'to #show' do
       context 'regular name' do
         it { expect(get('/gitlab/gitlabhq')).to route_to('projects#show', namespace_id: 'gitlab', id: 'gitlabhq') }
       end
 
       context 'name with dot' do
-        before { allow(Project).to receive(:find_with_namespace).with('gitlab/gitlabhq.keys').and_return(true) }
+        before { allow(Project).to receive(:find_by_full_path).with('gitlab/gitlabhq.keys').and_return(true) }
 
         it { expect(get('/gitlab/gitlabhq.keys')).to route_to('projects#show', namespace_id: 'gitlab', id: 'gitlabhq.keys') }
       end
 
       context 'with nested group' do
-        before { allow(Project).to receive(:find_with_namespace).with('gitlab/subgroup/gitlabhq').and_return(true) }
+        before { allow(Project).to receive(:find_by_full_path).with('gitlab/subgroup/gitlabhq').and_return(true) }
 
         it { expect(get('/gitlab/subgroup/gitlabhq')).to route_to('projects#show', namespace_id: 'gitlab/subgroup', id: 'gitlabhq') }
       end
@@ -117,6 +120,20 @@ describe 'project routing' do
     end
   end
 
+  # members_namespace_project_autocomplete_sources_path        GET /:project_id/autocomplete_sources/members(.:format)        projects/autocomplete_sources#members
+  # issues_namespace_project_autocomplete_sources_path         GET /:project_id/autocomplete_sources/issues(.:format)         projects/autocomplete_sources#issues
+  # merge_requests_namespace_project_autocomplete_sources_path GET /:project_id/autocomplete_sources/merge_requests(.:format) projects/autocomplete_sources#merge_requests
+  # labels_namespace_project_autocomplete_sources_path         GET /:project_id/autocomplete_sources/labels(.:format)         projects/autocomplete_sources#labels
+  # milestones_namespace_project_autocomplete_sources_path     GET /:project_id/autocomplete_sources/milestones(.:format)     projects/autocomplete_sources#milestones
+  # commands_namespace_project_autocomplete_sources_path       GET /:project_id/autocomplete_sources/commands(.:format)       projects/autocomplete_sources#commands
+  describe Projects::AutocompleteSourcesController, 'routing' do
+    [:members, :issues, :merge_requests, :labels, :milestones, :commands].each do |action|
+      it "to ##{action}" do
+        expect(get("/gitlab/gitlabhq/autocomplete_sources/#{action}")).to route_to("projects/autocomplete_sources##{action}", namespace_id: 'gitlab', project_id: 'gitlabhq')
+      end
+    end
+  end
+
   #  pages_project_wikis GET    /:project_id/wikis/pages(.:format)       projects/wikis#pages
   # history_project_wiki GET    /:project_id/wikis/:id/history(.:format) projects/wikis#history
   #        project_wikis POST   /:project_id/wikis(.:format)             projects/wikis#create
@@ -413,12 +430,22 @@ describe 'project routing' do
     end
   end
 
-  #         project_notes GET    /:project_id/notes(.:format)         notes#index
-  #                       POST   /:project_id/notes(.:format)         notes#create
-  #          project_note DELETE /:project_id/notes/:id(.:format)     notes#destroy
+  # project_noteable_notes GET    /:project_id/noteable/:target_type/:target_id/notes notes#index
+  #                        POST   /:project_id/notes(.:format)                        notes#create
+  #           project_note DELETE /:project_id/notes/:id(.:format)                    notes#destroy
   describe Projects::NotesController, 'routing' do
+    it 'to #index' do
+      expect(get('/gitlab/gitlabhq/noteable/issue/1/notes')).to route_to(
+        'projects/notes#index',
+        namespace_id: 'gitlab',
+        project_id: 'gitlabhq',
+        target_type: 'issue',
+        target_id: '1'
+      )
+    end
+
     it_behaves_like 'RESTful project resources' do
-      let(:actions)    { [:index, :create, :destroy] }
+      let(:actions)    { [:create, :destroy] }
       let(:controller) { 'notes' }
     end
   end
@@ -528,4 +555,20 @@ describe 'project routing' do
         'projects/avatars#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq')
     end
   end
+
+  describe Projects::PagesDomainsController, 'routing' do
+    it_behaves_like 'RESTful project resources' do
+      let(:actions)    { [:show, :new, :create, :destroy] }
+      let(:controller) { 'pages_domains' }
+      let(:controller_path) { 'pages/domains' }
+    end
+
+    it 'to #destroy with a valid domain name' do
+      expect(delete('/gitlab/gitlabhq/pages/domains/my.domain.com')).to route_to('projects/pages_domains#destroy', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'my.domain.com')
+    end
+
+    it 'to #show with a valid domain' do
+      expect(get('/gitlab/gitlabhq/pages/domains/my.domain.com')).to route_to('projects/pages_domains#show', namespace_id: 'gitlab', project_id: 'gitlabhq', id: 'my.domain.com')
+    end
+  end
 end
diff --git a/spec/rubocop/cop/custom_error_class_spec.rb b/spec/rubocop/cop/custom_error_class_spec.rb
new file mode 100644
index 00000000000..381d7871a40
--- /dev/null
+++ b/spec/rubocop/cop/custom_error_class_spec.rb
@@ -0,0 +1,111 @@
+require 'spec_helper'
+
+require 'rubocop'
+require 'rubocop/rspec/support'
+
+require_relative '../../../rubocop/cop/custom_error_class'
+
+describe RuboCop::Cop::CustomErrorClass do
+  include CopHelper
+
+  subject(:cop) { described_class.new }
+
+  context 'when a class has a body' do
+    it 'does nothing' do
+      inspect_source(cop, 'class CustomError < StandardError; def foo; end; end')
+
+      expect(cop.offenses).to be_empty
+    end
+  end
+
+  context 'when a class has no explicit superclass' do
+    it 'does nothing' do
+      inspect_source(cop, 'class CustomError; end')
+
+      expect(cop.offenses).to be_empty
+    end
+  end
+
+  context 'when a class has a superclass that does not end in Error' do
+    it 'does nothing' do
+      inspect_source(cop, 'class CustomError < BasicObject; end')
+
+      expect(cop.offenses).to be_empty
+    end
+  end
+
+  context 'when a class is empty and inherits from a class ending in Error' do
+    context 'when the class is on a single line' do
+      let(:source) do
+        <<-SOURCE
+          module Foo
+            class CustomError < Bar::Baz::BaseError; end
+          end
+        SOURCE
+      end
+
+      let(:expected) do
+        <<-EXPECTED
+          module Foo
+            CustomError = Class.new(Bar::Baz::BaseError)
+          end
+        EXPECTED
+      end
+
+      it 'registers an offense' do
+        expected_highlights = source.split("\n")[1].strip
+
+        inspect_source(cop, source)
+
+        aggregate_failures do
+          expect(cop.offenses.size).to eq(1)
+          expect(cop.offenses.map(&:line)).to eq([2])
+          expect(cop.highlights).to contain_exactly(expected_highlights)
+        end
+      end
+
+      it 'autocorrects to the right version' do
+        autocorrected = autocorrect_source(cop, source, 'foo/custom_error.rb')
+
+        expect(autocorrected).to eq(expected)
+      end
+    end
+
+    context 'when the class is on multiple lines' do
+      let(:source) do
+        <<-SOURCE
+          module Foo
+            class CustomError < Bar::Baz::BaseError
+            end
+          end
+        SOURCE
+      end
+
+      let(:expected) do
+        <<-EXPECTED
+          module Foo
+            CustomError = Class.new(Bar::Baz::BaseError)
+          end
+        EXPECTED
+      end
+
+      it 'registers an offense' do
+        expected_highlights = source.split("\n")[1..2].join("\n").strip
+
+        inspect_source(cop, source)
+
+        aggregate_failures do
+          expect(cop.offenses.size).to eq(1)
+          expect(cop.offenses.map(&:line)).to eq([2])
+          expect(cop.highlights).to contain_exactly(expected_highlights)
+        end
+      end
+
+      it 'autocorrects to the right version' do
+        autocorrected = autocorrect_source(cop, source, 'foo/custom_error.rb')
+
+        expect(autocorrected).to eq(expected)
+      end
+    end
+  end
+end
diff --git a/spec/rubocop/cop/gem_fetcher_spec.rb b/spec/rubocop/cop/gem_fetcher_spec.rb
new file mode 100644
index 00000000000..c07f6a831dc
--- /dev/null
+++ b/spec/rubocop/cop/gem_fetcher_spec.rb
@@ -0,0 +1,46 @@
+require 'spec_helper'
+
+require 'rubocop'
+require 'rubocop/rspec/support'
+
+require_relative '../../../rubocop/cop/gem_fetcher'
+
+describe RuboCop::Cop::GemFetcher do
+  include CopHelper
+
+  subject(:cop) { described_class.new }
+
+  context 'in Gemfile' do
+    before do
+      allow(cop).to receive(:gemfile?).and_return(true)
+    end
+
+    it 'registers an offense when a gem uses `git`' do
+      inspect_source(cop, 'gem "foo", git: "https://gitlab.com/foo/bar.git"')
+
+      aggregate_failures do
+        expect(cop.offenses.size).to eq(1)
+        expect(cop.offenses.map(&:line)).to eq([1])
+        expect(cop.highlights).to eq(['git: "https://gitlab.com/foo/bar.git"'])
+      end
+    end
+
+    it 'registers an offense when a gem uses `github`' do
+      inspect_source(cop, 'gem "foo", github: "foo/bar.git"')
+
+      aggregate_failures do
+        expect(cop.offenses.size).to eq(1)
+        expect(cop.offenses.map(&:line)).to eq([1])
+        expect(cop.highlights).to eq(['github: "foo/bar.git"'])
+      end
+    end
+  end
+
+  context 'outside of Gemfile' do
+    it 'registers no offense' do
+      inspect_source(cop, 'gem "foo", git: "https://gitlab.com/foo/bar.git"')
+
+      expect(cop.offenses.size).to eq(0)
+    end
+  end
+end
diff --git a/spec/rubocop/cop/migration/add_column_with_default_spec.rb b/spec/rubocop/cop/migration/add_column_with_default_spec.rb
new file mode 100644
index 00000000000..6b9b6b19650
--- /dev/null
+++ b/spec/rubocop/cop/migration/add_column_with_default_spec.rb
@@ -0,0 +1,41 @@
+require 'spec_helper'
+
+require 'rubocop'
+require 'rubocop/rspec/support'
+
+require_relative '../../../../rubocop/cop/migration/add_column_with_default'
+
+describe RuboCop::Cop::Migration::AddColumnWithDefault do
+  include CopHelper
+
+  subject(:cop) { described_class.new }
+
+  context 'in migration' do
+    before do
+      allow(cop).to receive(:in_migration?).and_return(true)
+    end
+
+    it 'registers an offense when add_column_with_default is used inside a change method' do
+      inspect_source(cop, 'def change; add_column_with_default :table, :column, default: false; end')
+
+      aggregate_failures do
+        expect(cop.offenses.size).to eq(1)
+        expect(cop.offenses.map(&:line)).to eq([1])
+      end
+    end
+
+    it 'registers no offense when add_column_with_default is used inside an up method' do
+      inspect_source(cop, 'def up; add_column_with_default :table, :column, default: false; end')
+
+      expect(cop.offenses.size).to eq(0)
+    end
+  end
+
+  context 'outside of migration' do
+    it 'registers no offense' do
+      inspect_source(cop, 'def change; add_column_with_default :table, :column, default: false; end')
+
+      expect(cop.offenses.size).to eq(0)
+    end
+  end
+end
diff --git a/spec/rubocop/cop/migration/add_concurrent_foreign_key_spec.rb b/spec/rubocop/cop/migration/add_concurrent_foreign_key_spec.rb
new file mode 100644
index 00000000000..7cb24dc5646
--- /dev/null
+++ b/spec/rubocop/cop/migration/add_concurrent_foreign_key_spec.rb
@@ -0,0 +1,33 @@
+require 'spec_helper'
+require 'rubocop'
+require 'rubocop/rspec/support'
+require_relative '../../../../rubocop/cop/migration/add_concurrent_foreign_key'
+
+describe RuboCop::Cop::Migration::AddConcurrentForeignKey do
+  include CopHelper
+
+  let(:cop) { described_class.new }
+
+  context 'outside of a migration' do
+    it 'does not register any offenses' do
+      inspect_source(cop, 'def up; add_foreign_key(:projects, :users, column: :user_id); end')
+
+      expect(cop.offenses).to be_empty
+    end
+  end
+
+  context 'in a migration' do
+    before do
+      allow(cop).to receive(:in_migration?).and_return(true)
+    end
+
+    it 'registers an offense when using add_foreign_key' do
+      inspect_source(cop, 'def up; add_foreign_key(:projects, :users, column: :user_id); end')
+
+      aggregate_failures do
+        expect(cop.offenses.size).to eq(1)
+        expect(cop.offenses.map(&:line)).to eq([1])
+      end
+    end
+  end
+end
diff --git a/spec/rubocop/cop/migration/add_concurrent_index_spec.rb b/spec/rubocop/cop/migration/add_concurrent_index_spec.rb
new file mode 100644
index 00000000000..19a5718b0b1
--- /dev/null
+++ b/spec/rubocop/cop/migration/add_concurrent_index_spec.rb
@@ -0,0 +1,41 @@
+require 'spec_helper'
+
+require 'rubocop'
+require 'rubocop/rspec/support'
+
+require_relative '../../../../rubocop/cop/migration/add_concurrent_index'
+
+describe RuboCop::Cop::Migration::AddConcurrentIndex do
+  include CopHelper
+
+  subject(:cop) { described_class.new }
+
+  context 'in migration' do
+    before do
+      allow(cop).to receive(:in_migration?).and_return(true)
+    end
+
+    it 'registers an offense when add_concurrent_index is used inside a change method' do
+      inspect_source(cop, 'def change; add_concurrent_index :table, :column; end')
+
+      aggregate_failures do
+        expect(cop.offenses.size).to eq(1)
+        expect(cop.offenses.map(&:line)).to eq([1])
+      end
+    end
+
+    it 'registers no offense when add_concurrent_index is used inside an up method' do
+      inspect_source(cop, 'def up; add_concurrent_index :table, :column; end')
+
+      expect(cop.offenses.size).to eq(0)
+    end
+  end
+
+  context 'outside of migration' do
+    it 'registers no offense' do
+      inspect_source(cop, 'def change; add_concurrent_index :table, :column; end')
+
+      expect(cop.offenses.size).to eq(0)
+    end
+  end
+end
diff --git a/spec/serializers/analytics_build_entity_spec.rb b/spec/serializers/analytics_build_entity_spec.rb
index 6b33fe66a63..86e703a6448 100644
--- a/spec/serializers/analytics_build_entity_spec.rb
+++ b/spec/serializers/analytics_build_entity_spec.rb
@@ -13,6 +13,14 @@ describe AnalyticsBuildEntity do
 
     subject { entity.as_json }
 
+    before do
+      Timecop.freeze
+    end
+
+    after do
+      Timecop.return
+    end
+
     it 'contains the URL' do
       expect(subject).to include(:url)
     end
diff --git a/spec/serializers/analytics_build_serializer_spec.rb b/spec/serializers/analytics_build_serializer_spec.rb
index f0551c78671..e3b1dd93dc2 100644
--- a/spec/serializers/analytics_build_serializer_spec.rb
+++ b/spec/serializers/analytics_build_serializer_spec.rb
@@ -1,17 +1,13 @@
 require 'spec_helper'
 
 describe AnalyticsBuildSerializer do
-  let(:serializer) do
-    described_class
-      .new.represent(resource)
-  end
-
-  let(:json) { serializer.as_json }
   let(:resource) { create(:ci_build) }
 
+  subject { described_class.new.represent(resource) }
+
   context 'when there is a single object provided' do
     it 'contains important elements of analyticsBuild' do
-      expect(json)
+      expect(subject)
         .to include(:name, :branch, :short_sha, :date, :total_time, :url, :author)
     end
   end
diff --git a/spec/serializers/analytics_issue_serializer_spec.rb b/spec/serializers/analytics_issue_serializer_spec.rb
index 6afbb2df35c..2f08958a783 100644
--- a/spec/serializers/analytics_issue_serializer_spec.rb
+++ b/spec/serializers/analytics_issue_serializer_spec.rb
@@ -1,14 +1,13 @@
 require 'spec_helper'
 
 describe AnalyticsIssueSerializer do
-  let(:serializer) do
+  subject do
     described_class
       .new(project: project, entity: :merge_request)
       .represent(resource)
   end
 
   let(:user) { create(:user) }
-  let(:json) { serializer.as_json }
   let(:project) { create(:project) }
   let(:resource) do
     {
@@ -23,7 +22,7 @@ describe AnalyticsIssueSerializer do
 
   context 'when there is a single object provided' do
     it 'contains important elements of the issue' do
-      expect(json).to include(:title, :iid, :created_at, :total_time, :url, :author)
+      expect(subject).to include(:title, :iid, :created_at, :total_time, :url, :author)
     end
   end
 end
diff --git a/spec/serializers/analytics_merge_request_serializer_spec.rb b/spec/serializers/analytics_merge_request_serializer_spec.rb
index cdfae27193f..62067cc0ef2 100644
--- a/spec/serializers/analytics_merge_request_serializer_spec.rb
+++ b/spec/serializers/analytics_merge_request_serializer_spec.rb
@@ -1,14 +1,13 @@
 require 'spec_helper'
 
 describe AnalyticsMergeRequestSerializer do
-  let(:serializer) do
+  subject do
     described_class
       .new(project: project, entity: :merge_request)
       .represent(resource)
   end
 
   let(:user) { create(:user) }
-  let(:json) { serializer.as_json }
   let(:project) { create(:project) }
   let(:resource) do
     {
@@ -24,7 +23,7 @@ describe AnalyticsMergeRequestSerializer do
 
   context 'when there is a single object provided' do
     it 'contains important elements of the merge request' do
-      expect(json).to include(:title, :iid, :created_at, :total_time, :url, :author, :state)
+      expect(subject).to include(:title, :iid, :created_at, :total_time, :url, :author, :state)
     end
   end
 end
diff --git a/spec/serializers/analytics_stage_serializer_spec.rb b/spec/serializers/analytics_stage_serializer_spec.rb
new file mode 100644
index 00000000000..be6aa7c65c3
--- /dev/null
+++ b/spec/serializers/analytics_stage_serializer_spec.rb
@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+describe AnalyticsStageSerializer do
+  subject do
+    described_class.new.represent(resource)
+  end
+
+  let(:resource) do
+    Gitlab::CycleAnalytics::CodeStage.new(project: double, options: {})
+  end
+
+  before do
+    allow_any_instance_of(Gitlab::CycleAnalytics::BaseStage).to receive(:median).and_return(1.12)
+    allow_any_instance_of(Gitlab::CycleAnalytics::BaseEventFetcher).to receive(:event_result).and_return({})
+  end
+
+  it 'it generates payload for single object' do
+    expect(subject).to be_kind_of Hash
+  end
+
+  it 'contains important elements of AnalyticsStage' do
+    expect(subject).to include(:title, :description, :value)
+  end
+end
diff --git a/spec/serializers/analytics_summary_serializer_spec.rb b/spec/serializers/analytics_summary_serializer_spec.rb
new file mode 100644
index 00000000000..5d7a94c2d02
--- /dev/null
+++ b/spec/serializers/analytics_summary_serializer_spec.rb
@@ -0,0 +1,28 @@
+require 'spec_helper'
+
+describe AnalyticsSummarySerializer do
+  subject do
+    described_class.new.represent(resource)
+  end
+
+  let(:project) { create(:empty_project) }
+  let(:user) { create(:user) }
+
+  let(:resource) do
+    Gitlab::CycleAnalytics::Summary::Issue
+      .new(project: double, from: 1.day.ago, current_user: user)
+  end
+
+  before do
+    allow_any_instance_of(Gitlab::CycleAnalytics::Summary::Issue)
+      .to receive(:value).and_return(1.12)
+  end
+
+  it 'it generates payload for single object' do
+    expect(subject).to be_kind_of Hash
+  end
+
+  it 'contains important elements of AnalyticsStage' do
+    expect(subject).to include(:title, :value)
+  end
+end
diff --git a/spec/serializers/build_action_entity_spec.rb b/spec/serializers/build_action_entity_spec.rb
new file mode 100644
index 00000000000..0f7be8b2c39
--- /dev/null
+++ b/spec/serializers/build_action_entity_spec.rb
@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+describe BuildActionEntity do
+  let(:build) { create(:ci_build, name: 'test_build') }
+
+  let(:entity) do
+    described_class.new(build, request: double)
+  end
+
+  describe '#as_json' do
+    subject { entity.as_json }
+
+    it 'contains original build name' do
+      expect(subject[:name]).to eq 'test_build'
+    end
+
+    it 'contains path to the action play' do
+      expect(subject[:path]).to include "builds/#{build.id}/play"
+    end
+  end
+end
diff --git a/spec/serializers/build_artifact_entity_spec.rb b/spec/serializers/build_artifact_entity_spec.rb
new file mode 100644
index 00000000000..2fc60aa9de6
--- /dev/null
+++ b/spec/serializers/build_artifact_entity_spec.rb
@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+describe BuildArtifactEntity do
+  let(:build) { create(:ci_build, name: 'test:build') }
+
+  let(:entity) do
+    described_class.new(build, request: double)
+  end
+
+  describe '#as_json' do
+    subject { entity.as_json }
+
+    it 'contains build name' do
+      expect(subject[:name]).to eq 'test:build'
+    end
+
+    it 'contains path to the artifacts' do
+      expect(subject[:path])
+        .to include "builds/#{build.id}/artifacts/download"
+    end
+  end
+end
diff --git a/spec/serializers/commit_entity_spec.rb b/spec/serializers/commit_entity_spec.rb
index 15f11ac3df9..0333d73b5b5 100644
--- a/spec/serializers/commit_entity_spec.rb
+++ b/spec/serializers/commit_entity_spec.rb
@@ -33,10 +33,12 @@ describe CommitEntity do
 
   it 'contains path to commit' do
     expect(subject).to include(:commit_path)
+    expect(subject[:commit_path]).to include "commit/#{commit.id}"
   end
 
   it 'contains URL to commit' do
     expect(subject).to include(:commit_url)
+    expect(subject[:commit_path]).to include "commit/#{commit.id}"
   end
 
   it 'needs to receive project in the request' do
@@ -45,4 +47,8 @@ describe CommitEntity do
 
     subject
   end
+
+  it 'exposes gravatar url that belongs to author' do
+    expect(subject.fetch(:author_gravatar_url)).to match /gravatar/
+  end
 end
diff --git a/spec/serializers/environment_serializer_spec.rb b/spec/serializers/environment_serializer_spec.rb
index b7ed4eb0239..6a6df377b35 100644
--- a/spec/serializers/environment_serializer_spec.rb
+++ b/spec/serializers/environment_serializer_spec.rb
@@ -1,16 +1,15 @@
 require 'spec_helper'
 
 describe EnvironmentSerializer do
-  let(:serializer) do
+  let(:user) { create(:user) }
+  let(:project) { create(:project) }
+
+  let(:json) do
     described_class
       .new(user: user, project: project)
       .represent(resource)
   end
 
-  let(:json) { serializer.as_json }
-  let(:user) { create(:user) }
-  let(:project) { create(:project) }
-
   context 'when there is a single object provided' do
     before do
       create(:ci_build, :manual, name: 'manual1',
@@ -53,4 +52,147 @@ describe EnvironmentSerializer do
       expect(json).to be_an_instance_of Array
     end
   end
+
+  context 'when representing environments within folders' do
+    let(:serializer) do
+      described_class.new(project: project).within_folders
+    end
+
+    let(:resource) { Environment.all }
+
+    subject { serializer.represent(resource) }
+
+    context 'when there is a single environment' do
+      before { create(:environment, name: 'staging') }
+
+      it 'represents one standalone environment' do
+        expect(subject.count).to eq 1
+        expect(subject.first[:name]).to eq 'staging'
+        expect(subject.first[:size]).to eq 1
+        expect(subject.first[:latest][:name]).to eq 'staging'
+      end
+    end
+
+    context 'when there are multiple environments in folder' do
+      before do
+        create(:environment, name: 'staging/my-review-1')
+        create(:environment, name: 'staging/my-review-2')
+      end
+
+      it 'represents one item that is a folder' do
+        expect(subject.count).to eq 1
+        expect(subject.first[:name]).to eq 'staging'
+        expect(subject.first[:size]).to eq 2
+        expect(subject.first[:latest][:name]).to eq 'staging/my-review-2'
+        expect(subject.first[:latest][:environment_type]).to eq 'staging'
+      end
+    end
+
+    context 'when there are multiple folders and standalone environments' do
+      before do
+        create(:environment, name: 'staging/my-review-1')
+        create(:environment, name: 'staging/my-review-2')
+        create(:environment, name: 'production/my-review-3')
+        create(:environment, name: 'testing')
+      end
+
+      it 'represents multiple items grouped within folders' do
+        expect(subject.count).to eq 3
+
+        expect(subject.first[:name]).to eq 'production'
+        expect(subject.first[:size]).to eq 1
+        expect(subject.first[:latest][:name]).to eq 'production/my-review-3'
+        expect(subject.first[:latest][:environment_type]).to eq 'production'
+        expect(subject.second[:name]).to eq 'staging'
+        expect(subject.second[:size]).to eq 2
+        expect(subject.second[:latest][:name]).to eq 'staging/my-review-2'
+        expect(subject.second[:latest][:environment_type]).to eq 'staging'
+        expect(subject.third[:name]).to eq 'testing'
+        expect(subject.third[:size]).to eq 1
+        expect(subject.third[:latest][:name]).to eq 'testing'
+        expect(subject.third[:latest][:environment_type]).to be_nil
+      end
+    end
+  end
+
+  context 'when used with pagination' do
+    let(:request) { spy('request') }
+    let(:response) { spy('response') }
+    let(:resource) { Environment.all }
+    let(:pagination) { { page: 1, per_page: 2 } }
+
+    let(:serializer) do
+      described_class.new(project: project)
+        .with_pagination(request, response)
+    end
+
+    before do
+      allow(request).to receive(:query_parameters)
+        .and_return(pagination)
+    end
+
+    subject { serializer.represent(resource) }
+
+    it 'creates a paginated serializer' do
+      expect(serializer).to be_paginated
+    end
+
+    context 'when resource is paginatable relation' do
+      context 'when there is a single environment object in relation' do
+        before { create(:environment) }
+
+        it 'serializes environments' do
+          expect(subject.first).to have_key :id
+        end
+      end
+
+      context 'when multiple environment objects are serialized' do
+        before { create_list(:environment, 3) }
+
+        it 'serializes appropriate number of objects' do
+          expect(subject.count).to be 2
+        end
+
+        it 'appends relevant headers' do
+          expect(response).to receive(:[]=).with('X-Total', '3')
+          expect(response).to receive(:[]=).with('X-Total-Pages', '2')
+          expect(response).to receive(:[]=).with('X-Per-Page', '2')
+
+          subject
+        end
+      end
+
+      context 'when grouping environments within folders' do
+        let(:serializer) do
+          described_class.new(project: project)
+            .with_pagination(request, response)
+            .within_folders
+        end
+
+        before do
+          create(:environment, name: 'staging/review-1')
+          create(:environment, name: 'staging/review-2')
+          create(:environment, name: 'production/deploy-3')
+          create(:environment, name: 'testing')
+        end
+
+        it 'paginates grouped items including ordering' do
+          expect(subject.count).to eq 2
+          expect(subject.first[:name]).to eq 'production'
+          expect(subject.second[:name]).to eq 'staging'
+        end
+
+        it 'appends correct total page count header' do
+          expect(subject).not_to be_empty
+          expect(response).to have_received(:[]=).with('X-Total', '3')
+        end
+
+        it 'appends correct page count headers' do
+          expect(subject).not_to be_empty
+          expect(response).to have_received(:[]=).with('X-Total-Pages', '2')
+          expect(response).to have_received(:[]=).with('X-Per-Page', '2')
+        end
+      end
+    end
+  end
 end
diff --git a/spec/serializers/pipeline_entity_spec.rb b/spec/serializers/pipeline_entity_spec.rb
new file mode 100644
index 00000000000..ccb72973f9c
--- /dev/null
+++ b/spec/serializers/pipeline_entity_spec.rb
@@ -0,0 +1,150 @@
+require 'spec_helper'
+
+describe PipelineEntity do
+  let(:user) { create(:user) }
+  let(:request) { double('request') }
+
+  before do
+    allow(request).to receive(:user).and_return(user)
+  end
+
+  let(:entity) do
+    described_class.represent(pipeline, request: request)
+  end
+
+  describe '#as_json' do
+    subject { entity.as_json }
+
+    context 'when pipeline is empty' do
+      let(:pipeline) { create(:ci_empty_pipeline) }
+
+      it 'contains required fields' do
+        expect(subject).to include :id, :user, :path
+        expect(subject).to include :ref, :commit
+        expect(subject).to include :updated_at, :created_at
+      end
+
+      it 'contains details' do
+        expect(subject).to include :details
+        expect(subject[:details])
+          .to include :duration, :finished_at
+        expect(subject[:details])
+          .to include :stages, :artifacts, :manual_actions
+        expect(subject[:details][:status]).to include :icon, :text, :label
+      end
+
+      it 'contains flags' do
+        expect(subject).to include :flags
+        expect(subject[:flags])
+          .to include :latest, :triggered, :stuck,
+                      :yaml_errors, :retryable, :cancelable
+      end
+    end
+
+    context 'when pipeline is retryable' do
+      let(:project) { create(:empty_project) }
+
+      let(:pipeline) do
+        create(:ci_pipeline, status: :success, project: project)
+      end
+
+      before do
+        create(:ci_build, :failed, pipeline: pipeline)
+      end
+
+      context 'user has ability to retry pipeline' do
+        before { project.team << [user, :developer] }
+
+        it 'retryable flag is true' do
+          expect(subject[:flags][:retryable]).to eq true
+        end
+
+        it 'contains retry path' do
+          expect(subject[:retry_path]).to be_present
+        end
+      end
+
+      context 'user does not have ability to retry pipeline' do
+        it 'retryable flag is false' do
+          expect(subject[:flags][:retryable]).to eq false
+        end
+
+        it 'does not contain retry path' do
+          expect(subject).not_to have_key(:retry_path)
+        end
+      end
+    end
+
+    context 'when pipeline is cancelable' do
+      let(:project) { create(:empty_project) }
+
+      let(:pipeline) do
+        create(:ci_pipeline, status: :running, project: project)
+      end
+
+      before do
+        create(:ci_build, :pending, pipeline: pipeline)
+      end
+
+      context 'user has ability to cancel pipeline' do
+        before { project.team << [user, :developer] }
+
+        it 'cancelable flag is true' do
+          expect(subject[:flags][:cancelable]).to eq true
+        end
+
+        it 'contains cancel path' do
+          expect(subject[:cancel_path]).to be_present
+        end
+      end
+
+      context 'user does not have ability to cancel pipeline' do
+        it 'cancelable flag is false' do
+          expect(subject[:flags][:cancelable]).to eq false
+        end
+
+        it 'does not contain cancel path' do
+          expect(subject).not_to have_key(:cancel_path)
+        end
+      end
+    end
+
+    context 'when pipeline has YAML errors' do
+      let(:pipeline) do
+        create(:ci_pipeline, config: { rspec: { invalid: :value } })
+      end
+
+      it 'contains flag that indicates there are errors' do
+        expect(subject[:flags][:yaml_errors]).to be true
+      end
+
+      it 'contains information about error' do
+        expect(subject[:yaml_errors]).to be_present
+      end
+    end
+
+    context 'when pipeline does not have YAML errors' do
+      let(:pipeline) { create(:ci_empty_pipeline) }
+
+      it 'contains flag that indicates there are no errors' do
+        expect(subject[:flags][:yaml_errors]).to be false
+      end
+
+      it 'does not contain field that normally holds an error' do
+        expect(subject).not_to have_key(:yaml_errors)
+      end
+    end
+
+    context 'when pipeline ref is empty' do
+      let(:pipeline) { create(:ci_empty_pipeline) }
+
+      before do
+        allow(pipeline).to receive(:ref).and_return(nil)
+      end
+
+      it 'does not generate branch path' do
+        expect(subject[:ref][:path]).to be_nil
+      end
+    end
+  end
+end
diff --git a/spec/serializers/pipeline_serializer_spec.rb b/spec/serializers/pipeline_serializer_spec.rb
new file mode 100644
index 00000000000..2aaef03cb93
--- /dev/null
+++ b/spec/serializers/pipeline_serializer_spec.rb
@@ -0,0 +1,97 @@
+require 'spec_helper'
+
+describe PipelineSerializer do
+  let(:user) { create(:user) }
+
+  let(:serializer) do
+    described_class.new(user: user)
+  end
+
+  subject { serializer.represent(resource) }
+
+  describe '#represent' do
+    context 'when used without pagination' do
+      it 'created a not paginated serializer' do
+        expect(serializer).not_to be_paginated
+      end
+
+      context 'when a single object is being serialized' do
+        let(:resource) { create(:ci_empty_pipeline) }
+
+        it 'serializers the pipeline object' do
+          expect(subject[:id]).to eq resource.id
+        end
+      end
+
+      context 'when multiple objects are being serialized' do
+        let(:resource) { create_list(:ci_pipeline, 2) }
+
+        it 'serializers the array of pipelines' do
+          expect(subject).not_to be_empty
+        end
+      end
+    end
+
+    context 'when used with pagination' do
+      let(:request) { spy('request') }
+      let(:response) { spy('response') }
+      let(:pagination) { {} }
+
+      before do
+        allow(request)
+          .to receive(:query_parameters)
+          .and_return(pagination)
+      end
+
+      let(:serializer) do
+        described_class.new(user: user)
+          .with_pagination(request, response)
+      end
+
+      it 'created a paginated serializer' do
+        expect(serializer).to be_paginated
+      end
+
+      context 'when resource is not paginatable' do
+        context 'when a single pipeline object is being serialized' do
+          let(:resource) { create(:ci_empty_pipeline) }
+          let(:pagination) { { page: 1, per_page: 1 } }
+
+          it 'raises error' do
+            expect { subject }.to raise_error(
+              Gitlab::Serializer::Pagination::InvalidResourceError)
+          end
+        end
+      end
+
+      context 'when resource is paginatable relation' do
+        let(:resource) { Ci::Pipeline.all }
+        let(:pagination) { { page: 1, per_page: 2 } }
+
+        context 'when a single pipeline object is present in relation' do
+          before { create(:ci_empty_pipeline) }
+
+          it 'serializes pipeline relation' do
+            expect(subject.first).to have_key :id
+          end
+        end
+
+        context 'when a multiple pipeline objects are being serialized' do
+          before { create_list(:ci_empty_pipeline, 3) }
+
+          it 'serializes appropriate number of objects' do
+            expect(subject.count).to be 2
+          end
+
+          it 'appends relevant headers' do
+            expect(response).to receive(:[]=).with('X-Total', '3')
+            expect(response).to receive(:[]=).with('X-Total-Pages', '2')
+            expect(response).to receive(:[]=).with('X-Per-Page', '2')
+
+            subject
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/spec/serializers/request_aware_entity_spec.rb b/spec/serializers/request_aware_entity_spec.rb
new file mode 100644
index 00000000000..aa666b961dc
--- /dev/null
+++ b/spec/serializers/request_aware_entity_spec.rb
@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+describe RequestAwareEntity do
+  subject do
+    Class.new.include(described_class).new
+  end
+
+  it 'includes URL helpers' do
+    expect(subject).to respond_to(:namespace_project_path)
+  end
+
+  it 'includes method for checking abilities' do
+    expect(subject).to respond_to(:can?)
+  end
+
+  it 'fetches request from options' do
+    expect(subject).to receive(:options)
+      .and_return({ request: 'some value' })
+
+    expect(subject.request).to eq 'some value'
+  end
+end
diff --git a/spec/serializers/stage_entity_spec.rb b/spec/serializers/stage_entity_spec.rb
new file mode 100644
index 00000000000..4ab40d08432
--- /dev/null
+++ b/spec/serializers/stage_entity_spec.rb
@@ -0,0 +1,51 @@
+require 'spec_helper'
+
+describe StageEntity do
+  let(:pipeline) { create(:ci_pipeline) }
+  let(:request) { double('request') }
+  let(:user) { create(:user) }
+
+  let(:entity) do
+    described_class.new(stage, request: request)
+  end
+
+  let(:stage) do
+    build(:ci_stage, pipeline: pipeline, name: 'test')
+  end
+
+  before do
+    allow(request).to receive(:user).and_return(user)
+    create(:ci_build, :success, pipeline: pipeline)
+  end
+
+  describe '#as_json' do
+    subject { entity.as_json }
+
+    it 'contains relevant fields' do
+      expect(subject).to include :name, :status, :path
+    end
+
+    it 'contains detailed status' do
+      expect(subject[:status]).to include :text, :label, :group, :icon
+      expect(subject[:status][:label]).to eq 'passed'
+    end
+
+    it 'contains valid name' do
+      expect(subject[:name]).to eq 'test'
+    end
+
+    it 'contains path to the stage' do
+      expect(subject[:path])
+        .to include "pipelines/#{pipeline.id}##{stage.name}"
+    end
+
+    it 'contains path to the stage dropdown' do
+      expect(subject[:dropdown_path])
+        .to include "pipelines/#{pipeline.id}/stage.json?stage=test"
+    end
+
+    it 'contains stage title' do
+      expect(subject[:title]).to eq 'test: passed'
+    end
+  end
+end
diff --git a/spec/serializers/status_entity_spec.rb b/spec/serializers/status_entity_spec.rb
new file mode 100644
index 00000000000..89428b4216e
--- /dev/null
+++ b/spec/serializers/status_entity_spec.rb
@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+describe StatusEntity do
+  let(:entity) { described_class.new(status) }
+
+  let(:status) do
+    Gitlab::Ci::Status::Success.new(double('object'), double('user'))
+  end
+
+  before do
+    allow(status).to receive(:has_details?).and_return(true)
+    allow(status).to receive(:details_path).and_return('some/path')
+  end
+
+  describe '#as_json' do
+    subject { entity.as_json }
+
+    it 'contains status details' do
+      expect(subject).to include :text, :icon, :label, :group
+      expect(subject).to include :has_details, :details_path
+    end
+  end
+end
diff --git a/spec/services/access_token_validation_service_spec.rb b/spec/services/access_token_validation_service_spec.rb
new file mode 100644
index 00000000000..87f093ee8ce
--- /dev/null
+++ b/spec/services/access_token_validation_service_spec.rb
@@ -0,0 +1,41 @@
+require 'spec_helper'
+
+describe AccessTokenValidationService, services: true do
+  describe ".include_any_scope?" do
+    it "returns true if the required scope is present in the token's scopes" do
+      token = double("token", scopes: [:api, :read_user])
+
+      expect(described_class.new(token).include_any_scope?([:api])).to be(true)
+    end
+
+    it "returns true if more than one of the required scopes is present in the token's scopes" do
+      token = double("token", scopes: [:api, :read_user, :other_scope])
+
+      expect(described_class.new(token).include_any_scope?([:api, :other_scope])).to be(true)
+    end
+
+    it "returns true if the list of required scopes is an exact match for the token's scopes" do
+      token = double("token", scopes: [:api, :read_user, :other_scope])
+
+      expect(described_class.new(token).include_any_scope?([:api, :read_user, :other_scope])).to be(true)
+    end
+
+    it "returns true if the list of required scopes contains all of the token's scopes, in addition to others" do
+      token = double("token", scopes: [:api, :read_user])
+
+      expect(described_class.new(token).include_any_scope?([:api, :read_user, :other_scope])).to be(true)
+    end
+
+    it 'returns true if the list of required scopes is blank' do
+      token = double("token", scopes: [])
+
+      expect(described_class.new(token).include_any_scope?([])).to be(true)
+    end
+
+    it "returns false if there are no scopes in common between the required scopes and the token scopes" do
+      token = double("token", scopes: [:api, :read_user])
+
+      expect(described_class.new(token).include_any_scope?([:other_scope])).to be(false)
+    end
+  end
+end
diff --git a/spec/services/auth/container_registry_authentication_service_spec.rb b/spec/services/auth/container_registry_authentication_service_spec.rb
index bb26513103d..b91234ddb1e 100644
--- a/spec/services/auth/container_registry_authentication_service_spec.rb
+++ b/spec/services/auth/container_registry_authentication_service_spec.rb
@@ -72,7 +72,7 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
 
   shared_examples 'a pullable and pushable' do
     it_behaves_like 'a accessible' do
-      let(:actions) { ['pull', 'push'] }
+      let(:actions) { %w(pull push) }
     end
   end
 
diff --git a/spec/services/boards/create_service_spec.rb b/spec/services/boards/create_service_spec.rb
index fde807cc410..7b29b043296 100644
--- a/spec/services/boards/create_service_spec.rb
+++ b/spec/services/boards/create_service_spec.rb
@@ -11,12 +11,11 @@ describe Boards::CreateService, services: true do
         expect { service.execute }.to change(Board, :count).by(1)
       end
 
-      it 'creates default lists' do
+      it 'creates the default lists' do
         board = service.execute
 
-        expect(board.lists.size).to eq 2
-        expect(board.lists.first).to be_backlog
-        expect(board.lists.last).to be_done
+        expect(board.lists.size).to eq 1
+        expect(board.lists.first).to be_done
       end
     end
 
diff --git a/spec/services/boards/issues/list_service_spec.rb b/spec/services/boards/issues/list_service_spec.rb
index 7c206cf3ce7..01baedc4761 100644
--- a/spec/services/boards/issues/list_service_spec.rb
+++ b/spec/services/boards/issues/list_service_spec.rb
@@ -13,7 +13,6 @@ describe Boards::Issues::ListService, services: true do
     let(:p2) { create(:label, title: 'P2', project: project, priority: 2) }
     let(:p3) { create(:label, title: 'P3', project: project, priority: 3) }
 
-    let!(:backlog) { create(:backlog_list, board: board) }
     let!(:list1)   { create(:list, board: board, label: development, position: 0) }
     let!(:list2)   { create(:list, board: board, label: testing, position: 1) }
     let!(:done)    { create(:done_list, board: board) }
@@ -44,32 +43,6 @@ describe Boards::Issues::ListService, services: true do
       described_class.new(project, user, params).execute
     end
 
-    context 'sets default order to priority' do
-      it 'returns opened issues when listing issues from Backlog' do
-        params = { board_id: board.id, id: backlog.id }
-
-        issues = described_class.new(project, user, params).execute
-
-        expect(issues).to eq [opened_issue2, reopened_issue1, opened_issue1]
-      end
-
-      it 'returns closed issues when listing issues from Done' do
-        params = { board_id: board.id, id: done.id }
-
-        issues = described_class.new(project, user, params).execute
-
-        expect(issues).to eq [closed_issue4, closed_issue2, closed_issue3, closed_issue1]
-      end
-
-      it 'returns opened issues that have label list applied when listing issues from a label list' do
-        params = { board_id: board.id, id: list1.id }
-
-        issues = described_class.new(project, user, params).execute
-
-        expect(issues).to eq [list1_issue3, list1_issue1, list1_issue2]
-      end
-    end
-
     context 'with list that does not belong to the board' do
       it 'raises an error' do
         list = create(:list)
diff --git a/spec/services/boards/issues/move_service_spec.rb b/spec/services/boards/issues/move_service_spec.rb
index c43b2aec490..727ea04ea5c 100644
--- a/spec/services/boards/issues/move_service_spec.rb
+++ b/spec/services/boards/issues/move_service_spec.rb
@@ -10,7 +10,6 @@ describe Boards::Issues::MoveService, services: true do
     let(:development) { create(:label, project: project, name: 'Development') }
     let(:testing)  { create(:label, project: project, name: 'Testing') }
 
-    let!(:backlog) { create(:backlog_list, board: board1) }
     let!(:list1)   { create(:list, board: board1, label: development, position: 0) }
     let!(:list2)   { create(:list, board: board1, label: testing, position: 1) }
     let!(:done)    { create(:done_list, board: board1) }
@@ -19,41 +18,6 @@ describe Boards::Issues::MoveService, services: true do
       project.team << [user, :developer]
     end
 
-    context 'when moving from backlog' do
-      it 'adds the label of the list it goes to' do
-        issue = create(:labeled_issue, project: project, labels: [bug])
-        params = { board_id: board1.id, from_list_id: backlog.id, to_list_id: list1.id }
-
-        described_class.new(project, user, params).execute(issue)
-
-        expect(issue.reload.labels).to contain_exactly(bug, development)
-      end
-    end
-
-    context 'when moving to backlog' do
-      it 'removes all list-labels' do
-        issue = create(:labeled_issue, project: project, labels: [bug, development, testing])
-        params = { board_id: board1.id, from_list_id: list1.id, to_list_id: backlog.id }
-
-        described_class.new(project, user, params).execute(issue)
-
-        expect(issue.reload.labels).to contain_exactly(bug)
-      end
-    end
-
-    context 'when moving from backlog to done' do
-      it 'closes the issue' do
-        issue = create(:labeled_issue, project: project, labels: [bug])
-        params = { board_id: board1.id, from_list_id: backlog.id, to_list_id: done.id }
-
-        described_class.new(project, user, params).execute(issue)
-        issue.reload
-
-        expect(issue.labels).to contain_exactly(bug)
-        expect(issue).to be_closed
-      end
-    end
-
     context 'when moving an issue between lists' do
       let(:issue)  { create(:labeled_issue, project: project, labels: [bug, development]) }
       let(:params) { { board_id: board1.id, from_list_id: list1.id, to_list_id: list2.id } }
@@ -113,22 +77,11 @@ describe Boards::Issues::MoveService, services: true do
       end
     end
 
-    context 'when moving from done to backlog' do
-      it 'reopens the issue' do
-        issue = create(:labeled_issue, :closed, project: project, labels: [bug])
-        params = { board_id: board1.id, from_list_id: done.id, to_list_id: backlog.id }
-
-        described_class.new(project, user, params).execute(issue)
-        issue.reload
-
-        expect(issue.labels).to contain_exactly(bug)
-        expect(issue).to be_reopened
-      end
-    end
-
     context 'when moving to same list' do
-      let(:issue)  { create(:labeled_issue, project: project, labels: [bug, development]) }
-      let(:params) { { board_id: board1.id, from_list_id: list1.id, to_list_id: list1.id } }
+      let(:issue)   { create(:labeled_issue, project: project, labels: [bug, development]) }
+      let(:issue1)  { create(:labeled_issue, project: project, labels: [bug, development]) }
+      let(:issue2)  { create(:labeled_issue, project: project, labels: [bug, development]) }
+      let(:params)  { { board_id: board1.id, from_list_id: list1.id, to_list_id: list1.id } }
 
       it 'returns false' do
         expect(described_class.new(project, user, params).execute(issue)).to eq false
@@ -139,6 +92,18 @@ describe Boards::Issues::MoveService, services: true do
 
         expect(issue.reload.labels).to contain_exactly(bug, development)
       end
+
+      it 'sorts issues' do
+        [issue, issue1, issue2].each do |issue|
+          issue.move_to_end && issue.save!
+        end
+
+        params.merge!(move_after_iid: issue1.iid, move_before_iid: issue2.iid)
+
+        described_class.new(project, user, params).execute(issue)
+
+        expect(issue.relative_position).to be_between(issue1.relative_position, issue2.relative_position)
+      end
     end
   end
 end
diff --git a/spec/services/boards/lists/create_service_spec.rb b/spec/services/boards/lists/create_service_spec.rb
index a7e9efcf93f..ebac38e68f1 100644
--- a/spec/services/boards/lists/create_service_spec.rb
+++ b/spec/services/boards/lists/create_service_spec.rb
@@ -21,7 +21,7 @@ describe Boards::Lists::CreateService, services: true do
       end
     end
 
-    context 'when board lists has backlog, and done lists' do
+    context 'when board lists has the done list' do
       it 'creates a new list at beginning of the list' do
         list = service.execute(board)
 
@@ -40,7 +40,7 @@ describe Boards::Lists::CreateService, services: true do
       end
     end
 
-    context 'when board lists has backlog, label and done lists' do
+    context 'when board lists has label and done lists' do
       it 'creates a new list at end of the label lists' do
         list1 = create(:list, board: board, position: 0)
 
diff --git a/spec/services/boards/lists/destroy_service_spec.rb b/spec/services/boards/lists/destroy_service_spec.rb
index 628caf03476..a30860f828a 100644
--- a/spec/services/boards/lists/destroy_service_spec.rb
+++ b/spec/services/boards/lists/destroy_service_spec.rb
@@ -15,7 +15,6 @@ describe Boards::Lists::DestroyService, services: true do
       end
 
       it 'decrements position of higher lists' do
-        backlog     = board.backlog_list
         development = create(:list, board: board, position: 0)
         review      = create(:list, board: board, position: 1)
         staging     = create(:list, board: board, position: 2)
@@ -23,20 +22,12 @@ describe Boards::Lists::DestroyService, services: true do
 
         described_class.new(project, user).execute(development)
 
-        expect(backlog.reload.position).to be_nil
         expect(review.reload.position).to eq 0
         expect(staging.reload.position).to eq 1
         expect(done.reload.position).to be_nil
       end
     end
 
-    it 'does not remove list from board when list type is backlog' do
-      list = board.backlog_list
-      service = described_class.new(project, user)
-
-      expect { service.execute(list) }.not_to change(board.lists, :count)
-    end
-
     it 'does not remove list from board when list type is done' do
       list = board.done_list
       service = described_class.new(project, user)
diff --git a/spec/services/boards/lists/list_service_spec.rb b/spec/services/boards/lists/list_service_spec.rb
index 334cee3f06d..2dffc62b215 100644
--- a/spec/services/boards/lists/list_service_spec.rb
+++ b/spec/services/boards/lists/list_service_spec.rb
@@ -10,7 +10,7 @@ describe Boards::Lists::ListService, services: true do
 
       service = described_class.new(project, double)
 
-      expect(service.execute(board)).to eq [board.backlog_list, list, board.done_list]
+      expect(service.execute(board)).to eq [list, board.done_list]
     end
   end
 end
diff --git a/spec/services/boards/lists/move_service_spec.rb b/spec/services/boards/lists/move_service_spec.rb
index 63fa0bb8c5f..3786dc82bf0 100644
--- a/spec/services/boards/lists/move_service_spec.rb
+++ b/spec/services/boards/lists/move_service_spec.rb
@@ -6,7 +6,6 @@ describe Boards::Lists::MoveService, services: true do
     let(:board)   { create(:board, project: project) }
     let(:user)    { create(:user) }
 
-    let!(:backlog)     { create(:backlog_list, board: board) }
     let!(:planning)    { create(:list, board: board, position: 0) }
     let!(:development) { create(:list, board: board, position: 1) }
     let!(:review)      { create(:list, board: board, position: 2) }
@@ -87,14 +86,6 @@ describe Boards::Lists::MoveService, services: true do
       end
     end
 
-    it 'keeps position of lists when list type is backlog' do
-      service = described_class.new(project, user, position: 2)
-
-      service.execute(backlog)
-
-      expect(current_list_positions).to eq [0, 1, 2, 3]
-    end
-
     it 'keeps position of lists when list type is done' do
       service = described_class.new(project, user, position: 2)
 
diff --git a/spec/services/ci/create_pipeline_service_spec.rb b/spec/services/ci/create_pipeline_service_spec.rb
index 4aadd009f3e..8459a3d8cfb 100644
--- a/spec/services/ci/create_pipeline_service_spec.rb
+++ b/spec/services/ci/create_pipeline_service_spec.rb
@@ -79,66 +79,53 @@ describe Ci::CreatePipelineService, services: true do
 
     context 'when commit contains a [ci skip] directive' do
       let(:message) { "some message[ci skip]" }
-      let(:messageFlip) { "some message[skip ci]" }
-      let(:capMessage) { "some message[CI SKIP]" }
-      let(:capMessageFlip) { "some message[SKIP CI]" }
+
+      ci_messages = [
+        "some message[ci skip]",
+        "some message[skip ci]",
+        "some message[CI SKIP]",
+        "some message[SKIP CI]",
+        "some message[ci_skip]",
+        "some message[skip_ci]",
+        "some message[ci-skip]",
+        "some message[skip-ci]"
+      ]
 
       before do
         allow_any_instance_of(Ci::Pipeline).to receive(:git_commit_message) { message }
       end
 
-      it "skips builds creation if there is [ci skip] tag in commit message" do
-        commits = [{ message: message }]
-        pipeline = execute(ref: 'refs/heads/master',
-                           before: '00000000',
-                           after: project.commit.id,
-                           commits: commits)
-
-        expect(pipeline).to be_persisted
-        expect(pipeline.builds.any?).to be false
-        expect(pipeline.status).to eq("skipped")
-      end
-
-      it "skips builds creation if there is [skip ci] tag in commit message" do
-        commits = [{ message: messageFlip }]
-        pipeline = execute(ref: 'refs/heads/master',
-                           before: '00000000',
-                           after: project.commit.id,
-                           commits: commits)
-
-        expect(pipeline).to be_persisted
-        expect(pipeline.builds.any?).to be false
-        expect(pipeline.status).to eq("skipped")
+      ci_messages.each do |ci_message|
+        it "skips builds creation if the commit message is #{ci_message}" do
+          commits = [{ message: ci_message }]
+          pipeline = execute(ref: 'refs/heads/master',
+                             before: '00000000',
+                             after: project.commit.id,
+                             commits: commits)
+
+          expect(pipeline).to be_persisted
+          expect(pipeline.builds.any?).to be false
+          expect(pipeline.status).to eq("skipped")
+        end
       end
 
-      it "skips builds creation if there is [CI SKIP] tag in commit message" do
-        commits = [{ message: capMessage }]
-        pipeline = execute(ref: 'refs/heads/master',
-                           before: '00000000',
-                           after: project.commit.id,
-                           commits: commits)
-
-        expect(pipeline).to be_persisted
-        expect(pipeline.builds.any?).to be false
-        expect(pipeline.status).to eq("skipped")
-      end
+      it "does not skips builds creation if there is no [ci skip] or [skip ci] tag in commit message" do
+        allow_any_instance_of(Ci::Pipeline).to receive(:git_commit_message) { "some message" }
 
-      it "skips builds creation if there is [SKIP CI] tag in commit message" do
-        commits = [{ message: capMessageFlip }]
+        commits = [{ message: "some message" }]
         pipeline = execute(ref: 'refs/heads/master',
                            before: '00000000',
                            after: project.commit.id,
                            commits: commits)
 
         expect(pipeline).to be_persisted
-        expect(pipeline.builds.any?).to be false
-        expect(pipeline.status).to eq("skipped")
+        expect(pipeline.builds.first.name).to eq("rspec")
       end
 
-      it "does not skips builds creation if there is no [ci skip] or [skip ci] tag in commit message" do
-        allow_any_instance_of(Ci::Pipeline).to receive(:git_commit_message) { "some message" }
+      it "does not skip builds creation if the commit message is nil" do
+        allow_any_instance_of(Ci::Pipeline).to receive(:git_commit_message) { nil }
 
-        commits = [{ message: "some message" }]
+        commits = [{ message: nil }]
         pipeline = execute(ref: 'refs/heads/master',
                            before: '00000000',
                            after: project.commit.id,
@@ -210,5 +197,22 @@ describe Ci::CreatePipelineService, services: true do
         expect(result.manual_actions).not_to be_empty
       end
     end
+
+    context 'with environment' do
+      before do
+        config = YAML.dump(deploy: { environment: { name: "review/$CI_BUILD_REF_NAME" }, script: 'ls' })
+        stub_ci_pipeline_yaml_file(config)
+      end
+
+      it 'creates the environment' do
+        result = execute(ref: 'refs/heads/master',
+                         before: '00000000',
+                         after: project.commit.id,
+                         commits: [{ message: 'some msg' }])
+
+        expect(result).to be_persisted
+        expect(Environment.find_by(name: "review/master")).not_to be_nil
+      end
+    end
   end
 end
diff --git a/spec/services/ci/create_trigger_request_service_spec.rb b/spec/services/ci/create_trigger_request_service_spec.rb
index d8c443d29d5..5e68343784d 100644
--- a/spec/services/ci/create_trigger_request_service_spec.rb
+++ b/spec/services/ci/create_trigger_request_service_spec.rb
@@ -13,8 +13,22 @@ describe Ci::CreateTriggerRequestService, services: true do
     context 'valid params' do
       subject { service.execute(project, trigger, 'master') }
 
-      it { expect(subject).to be_kind_of(Ci::TriggerRequest) }
-      it { expect(subject.builds.first).to be_kind_of(Ci::Build) }
+      context 'without owner' do
+        it { expect(subject).to be_kind_of(Ci::TriggerRequest) }
+        it { expect(subject.pipeline).to be_kind_of(Ci::Pipeline) }
+        it { expect(subject.builds.first).to be_kind_of(Ci::Build) }
+      end
+
+      context 'with owner' do
+        let(:owner) { create(:user) }
+        let(:trigger) { create(:ci_trigger, project: project, owner: owner) }
+
+        it { expect(subject).to be_kind_of(Ci::TriggerRequest) }
+        it { expect(subject.pipeline).to be_kind_of(Ci::Pipeline) }
+        it { expect(subject.pipeline.user).to eq(owner) }
+        it { expect(subject.builds.first).to be_kind_of(Ci::Build) }
+        it { expect(subject.builds.first.user).to eq(owner) }
+      end
     end
 
     context 'no commit for ref' do
diff --git a/spec/services/ci/image_for_build_service_spec.rb b/spec/services/ci/image_for_build_service_spec.rb
deleted file mode 100644
index b3e0a7b9b58..00000000000
--- a/spec/services/ci/image_for_build_service_spec.rb
+++ /dev/null
@@ -1,50 +0,0 @@
-require 'spec_helper'
-
-module Ci
-  describe ImageForBuildService, services: true do
-    let(:service) { ImageForBuildService.new }
-    let(:project) { FactoryGirl.create(:empty_project) }
-    let(:commit_sha) { '01234567890123456789' }
-    let(:pipeline) { project.ensure_pipeline('master', commit_sha) }
-    let(:build) { FactoryGirl.create(:ci_build, pipeline: pipeline) }
-
-    describe '#execute' do
-      before { build }
-
-      context 'branch name' do
-        before { allow(project).to receive(:commit).and_return(OpenStruct.new(sha: commit_sha)) }
-        before { build.run! }
-        let(:image) { service.execute(project, ref: 'master') }
-
-        it { expect(image).to be_kind_of(OpenStruct) }
-        it { expect(image.path.to_s).to include('public/ci/build-running.svg') }
-        it { expect(image.name).to eq('build-running.svg') }
-      end
-
-      context 'unknown branch name' do
-        let(:image) { service.execute(project, ref: 'feature') }
-
-        it { expect(image).to be_kind_of(OpenStruct) }
-        it { expect(image.path.to_s).to include('public/ci/build-unknown.svg') }
-        it { expect(image.name).to eq('build-unknown.svg') }
-      end
-
-      context 'commit sha' do
-        before { build.run! }
-        let(:image) { service.execute(project, sha: build.sha) }
-
-        it { expect(image).to be_kind_of(OpenStruct) }
-        it { expect(image.path.to_s).to include('public/ci/build-running.svg') }
-        it { expect(image.name).to eq('build-running.svg') }
-      end
-
-      context 'unknown commit sha' do
-        let(:image) { service.execute(project, sha: '0000000') }
-
-        it { expect(image).to be_kind_of(OpenStruct) }
-        it { expect(image.path.to_s).to include('public/ci/build-unknown.svg') }
-        it { expect(image.name).to eq('build-unknown.svg') }
-      end
-    end
-  end
-end
diff --git a/spec/services/ci/process_pipeline_service_spec.rb b/spec/services/ci/process_pipeline_service_spec.rb
index ebb11166964..d93616c4f50 100644
--- a/spec/services/ci/process_pipeline_service_spec.rb
+++ b/spec/services/ci/process_pipeline_service_spec.rb
@@ -1,384 +1,529 @@
 require 'spec_helper'
 
-describe Ci::ProcessPipelineService, services: true do
-  let(:pipeline) { create(:ci_empty_pipeline, ref: 'master') }
+describe Ci::ProcessPipelineService, '#execute', :services do
   let(:user) { create(:user) }
+  let(:project) { create(:empty_project) }
 
-  describe '#execute' do
-    context 'start queuing next builds' do
-      before do
-        create(:ci_build, :created, pipeline: pipeline, name: 'linux', stage_idx: 0)
-        create(:ci_build, :created, pipeline: pipeline, name: 'mac', stage_idx: 0)
-        create(:ci_build, :created, pipeline: pipeline, name: 'rspec', stage_idx: 1)
-        create(:ci_build, :created, pipeline: pipeline, name: 'rubocop', stage_idx: 1)
-        create(:ci_build, :created, pipeline: pipeline, name: 'deploy', stage_idx: 2)
-      end
+  let(:pipeline) do
+    create(:ci_empty_pipeline, ref: 'master', project: project)
+  end
 
-      it 'processes a pipeline' do
-        expect(process_pipeline).to be_truthy
-        succeed_pending
-        expect(builds.success.count).to eq(2)
+  before do
+    project.add_developer(user)
+  end
 
-        expect(process_pipeline).to be_truthy
-        succeed_pending
-        expect(builds.success.count).to eq(4)
+  context 'when simple pipeline is defined' do
+    before do
+      create_build('linux', stage_idx: 0)
+      create_build('mac', stage_idx: 0)
+      create_build('rspec', stage_idx: 1)
+      create_build('rubocop', stage_idx: 1)
+      create_build('deploy', stage_idx: 2)
+    end
+
+    it 'processes a pipeline' do
+      expect(process_pipeline).to be_truthy
+
+      succeed_pending
 
+      expect(builds.success.count).to eq(2)
+      expect(process_pipeline).to be_truthy
+
+      succeed_pending
+
+      expect(builds.success.count).to eq(4)
+      expect(process_pipeline).to be_truthy
+
+      succeed_pending
+
+      expect(builds.success.count).to eq(5)
+      expect(process_pipeline).to be_falsey
+    end
+
+    it 'does not process pipeline if existing stage is running' do
+      expect(process_pipeline).to be_truthy
+      expect(builds.pending.count).to eq(2)
+
+      expect(process_pipeline).to be_falsey
+      expect(builds.pending.count).to eq(2)
+    end
+  end
+
+  context 'custom stage with first job allowed to fail' do
+    before do
+      create_build('clean_job', stage_idx: 0, allow_failure: true)
+      create_build('test_job', stage_idx: 1, allow_failure: true)
+    end
+
+    it 'automatically triggers a next stage when build finishes' do
+      expect(process_pipeline).to be_truthy
+      expect(builds_statuses).to eq ['pending']
+
+      fail_running_or_pending
+
+      expect(builds_statuses).to eq %w(failed pending)
+    end
+  end
+
+  context 'when optional manual actions are defined' do
+    before do
+      create_build('build', stage_idx: 0)
+      create_build('test', stage_idx: 1)
+      create_build('test_failure', stage_idx: 2, when: 'on_failure')
+      create_build('deploy', stage_idx: 3)
+      create_build('production', stage_idx: 3, when: 'manual', allow_failure: true)
+      create_build('cleanup', stage_idx: 4, when: 'always')
+      create_build('clear:cache', stage_idx: 4, when: 'manual', allow_failure: true)
+    end
+
+    context 'when builds are successful' do
+      it 'properly processes the pipeline' do
         expect(process_pipeline).to be_truthy
-        succeed_pending
-        expect(builds.success.count).to eq(5)
+        expect(builds_names).to eq ['build']
+        expect(builds_statuses).to eq ['pending']
+
+        succeed_running_or_pending
+
+        expect(builds_names).to eq %w(build test)
+        expect(builds_statuses).to eq %w(success pending)
+
+        succeed_running_or_pending
+
+        expect(builds_names).to eq %w(build test deploy production)
+        expect(builds_statuses).to eq %w(success success pending manual)
+
+        succeed_running_or_pending
+
+        expect(builds_names).to eq %w(build test deploy production cleanup clear:cache)
+        expect(builds_statuses).to eq %w(success success success manual pending manual)
+
+        succeed_running_or_pending
 
-        expect(process_pipeline).to be_falsey
+        expect(builds_statuses).to eq %w(success success success manual success manual)
+        expect(pipeline.reload.status).to eq 'success'
       end
+    end
 
-      it 'does not process pipeline if existing stage is running' do
+    context 'when test job fails' do
+      it 'properly processes the pipeline' do
         expect(process_pipeline).to be_truthy
-        expect(builds.pending.count).to eq(2)
+        expect(builds_names).to eq ['build']
+        expect(builds_statuses).to eq ['pending']
+
+        succeed_running_or_pending
+
+        expect(builds_names).to eq %w(build test)
+        expect(builds_statuses).to eq %w(success pending)
+
+        fail_running_or_pending
+
+        expect(builds_names).to eq %w(build test test_failure)
+        expect(builds_statuses).to eq %w(success failed pending)
 
-        expect(process_pipeline).to be_falsey
-        expect(builds.pending.count).to eq(2)
+        succeed_running_or_pending
+
+        expect(builds_names).to eq %w(build test test_failure cleanup)
+        expect(builds_statuses).to eq %w(success failed success pending)
+
+        succeed_running_or_pending
+
+        expect(builds_statuses).to eq %w(success failed success success)
+        expect(pipeline.reload.status).to eq 'failed'
       end
     end
 
-    context 'custom stage with first job allowed to fail' do
-      before do
-        create(:ci_build, :created, pipeline: pipeline, name: 'clean_job', stage_idx: 0, allow_failure: true)
-        create(:ci_build, :created, pipeline: pipeline, name: 'test_job', stage_idx: 1, allow_failure: true)
+    context 'when test and test_failure jobs fail' do
+      it 'properly processes the pipeline' do
+        expect(process_pipeline).to be_truthy
+        expect(builds_names).to eq ['build']
+        expect(builds_statuses).to eq ['pending']
+
+        succeed_running_or_pending
+
+        expect(builds_names).to eq %w(build test)
+        expect(builds_statuses).to eq %w(success pending)
+
+        fail_running_or_pending
+
+        expect(builds_names).to eq %w(build test test_failure)
+        expect(builds_statuses).to eq %w(success failed pending)
+
+        fail_running_or_pending
+
+        expect(builds_names).to eq %w(build test test_failure cleanup)
+        expect(builds_statuses).to eq %w(success failed failed pending)
+
+        succeed_running_or_pending
+
+        expect(builds_names).to eq %w(build test test_failure cleanup)
+        expect(builds_statuses).to eq %w(success failed failed success)
+        expect(pipeline.reload.status).to eq('failed')
       end
+    end
 
-      it 'automatically triggers a next stage when build finishes' do
+    context 'when deploy job fails' do
+      it 'properly processes the pipeline' do
         expect(process_pipeline).to be_truthy
-        expect(builds.pluck(:status)).to contain_exactly('pending')
+        expect(builds_names).to eq ['build']
+        expect(builds_statuses).to eq ['pending']
+
+        succeed_running_or_pending
+
+        expect(builds_names).to eq %w(build test)
+        expect(builds_statuses).to eq %w(success pending)
+
+        succeed_running_or_pending
+
+        expect(builds_names).to eq %w(build test deploy production)
+        expect(builds_statuses).to eq %w(success success pending manual)
 
-        pipeline.builds.running_or_pending.each(&:drop)
-        expect(builds.pluck(:status)).to contain_exactly('failed', 'pending')
+        fail_running_or_pending
+
+        expect(builds_names).to eq %w(build test deploy production cleanup)
+        expect(builds_statuses).to eq %w(success success failed manual pending)
+
+        succeed_running_or_pending
+
+        expect(builds_statuses).to eq %w(success success failed manual success)
+        expect(pipeline.reload).to be_failed
       end
     end
 
-    context 'properly creates builds when "when" is defined' do
-      before do
-        create(:ci_build, :created, pipeline: pipeline, name: 'build', stage_idx: 0)
-        create(:ci_build, :created, pipeline: pipeline, name: 'test', stage_idx: 1)
-        create(:ci_build, :created, pipeline: pipeline, name: 'test_failure', stage_idx: 2, when: 'on_failure')
-        create(:ci_build, :created, pipeline: pipeline, name: 'deploy', stage_idx: 3)
-        create(:ci_build, :created, pipeline: pipeline, name: 'production', stage_idx: 3, when: 'manual')
-        create(:ci_build, :created, pipeline: pipeline, name: 'cleanup', stage_idx: 4, when: 'always')
-        create(:ci_build, :created, pipeline: pipeline, name: 'clear cache', stage_idx: 4, when: 'manual')
-      end
+    context 'when build is canceled in the second stage' do
+      it 'does not schedule builds after build has been canceled' do
+        expect(process_pipeline).to be_truthy
+        expect(builds_names).to eq ['build']
+        expect(builds_statuses).to eq ['pending']
 
-      context 'when builds are successful' do
-        it 'properly creates builds' do
-          expect(process_pipeline).to be_truthy
-          expect(builds.pluck(:name)).to contain_exactly('build')
-          expect(builds.pluck(:status)).to contain_exactly('pending')
-          pipeline.builds.running_or_pending.each(&:success)
-
-          expect(builds.pluck(:name)).to contain_exactly('build', 'test')
-          expect(builds.pluck(:status)).to contain_exactly('success', 'pending')
-          pipeline.builds.running_or_pending.each(&:success)
-
-          expect(builds.pluck(:name)).to contain_exactly('build', 'test', 'deploy')
-          expect(builds.pluck(:status)).to contain_exactly('success', 'success', 'pending')
-          pipeline.builds.running_or_pending.each(&:success)
-
-          expect(builds.pluck(:name)).to contain_exactly('build', 'test', 'deploy', 'cleanup')
-          expect(builds.pluck(:status)).to contain_exactly('success', 'success', 'success', 'pending')
-          pipeline.builds.running_or_pending.each(&:success)
-
-          expect(builds.pluck(:status)).to contain_exactly('success', 'success', 'success', 'success')
-          pipeline.reload
-          expect(pipeline.status).to eq('success')
-        end
-      end
+        succeed_running_or_pending
 
-      context 'when test job fails' do
-        it 'properly creates builds' do
-          expect(process_pipeline).to be_truthy
-          expect(builds.pluck(:name)).to contain_exactly('build')
-          expect(builds.pluck(:status)).to contain_exactly('pending')
-          pipeline.builds.running_or_pending.each(&:success)
-
-          expect(builds.pluck(:name)).to contain_exactly('build', 'test')
-          expect(builds.pluck(:status)).to contain_exactly('success', 'pending')
-          pipeline.builds.running_or_pending.each(&:drop)
-
-          expect(builds.pluck(:name)).to contain_exactly('build', 'test', 'test_failure')
-          expect(builds.pluck(:status)).to contain_exactly('success', 'failed', 'pending')
-          pipeline.builds.running_or_pending.each(&:success)
-
-          expect(builds.pluck(:name)).to contain_exactly('build', 'test', 'test_failure', 'cleanup')
-          expect(builds.pluck(:status)).to contain_exactly('success', 'failed', 'success', 'pending')
-          pipeline.builds.running_or_pending.each(&:success)
-
-          expect(builds.pluck(:status)).to contain_exactly('success', 'failed', 'success', 'success')
-          pipeline.reload
-          expect(pipeline.status).to eq('failed')
-        end
-      end
+        expect(builds.running_or_pending).not_to be_empty
+        expect(builds_names).to eq %w(build test)
+        expect(builds_statuses).to eq %w(success pending)
 
-      context 'when test and test_failure jobs fail' do
-        it 'properly creates builds' do
-          expect(process_pipeline).to be_truthy
-          expect(builds.pluck(:name)).to contain_exactly('build')
-          expect(builds.pluck(:status)).to contain_exactly('pending')
-          pipeline.builds.running_or_pending.each(&:success)
-
-          expect(builds.pluck(:name)).to contain_exactly('build', 'test')
-          expect(builds.pluck(:status)).to contain_exactly('success', 'pending')
-          pipeline.builds.running_or_pending.each(&:drop)
-
-          expect(builds.pluck(:name)).to contain_exactly('build', 'test', 'test_failure')
-          expect(builds.pluck(:status)).to contain_exactly('success', 'failed', 'pending')
-          pipeline.builds.running_or_pending.each(&:drop)
-
-          expect(builds.pluck(:name)).to contain_exactly('build', 'test', 'test_failure', 'cleanup')
-          expect(builds.pluck(:status)).to contain_exactly('success', 'failed', 'failed', 'pending')
-          pipeline.builds.running_or_pending.each(&:success)
-
-          expect(builds.pluck(:name)).to contain_exactly('build', 'test', 'test_failure', 'cleanup')
-          expect(builds.pluck(:status)).to contain_exactly('success', 'failed', 'failed', 'success')
-          pipeline.reload
-          expect(pipeline.status).to eq('failed')
-        end
-      end
+        cancel_running_or_pending
 
-      context 'when deploy job fails' do
-        it 'properly creates builds' do
-          expect(process_pipeline).to be_truthy
-          expect(builds.pluck(:name)).to contain_exactly('build')
-          expect(builds.pluck(:status)).to contain_exactly('pending')
-          pipeline.builds.running_or_pending.each(&:success)
-
-          expect(builds.pluck(:name)).to contain_exactly('build', 'test')
-          expect(builds.pluck(:status)).to contain_exactly('success', 'pending')
-          pipeline.builds.running_or_pending.each(&:success)
-
-          expect(builds.pluck(:name)).to contain_exactly('build', 'test', 'deploy')
-          expect(builds.pluck(:status)).to contain_exactly('success', 'success', 'pending')
-          pipeline.builds.running_or_pending.each(&:drop)
-
-          expect(builds.pluck(:name)).to contain_exactly('build', 'test', 'deploy', 'cleanup')
-          expect(builds.pluck(:status)).to contain_exactly('success', 'success', 'failed', 'pending')
-          pipeline.builds.running_or_pending.each(&:success)
-
-          expect(builds.pluck(:status)).to contain_exactly('success', 'success', 'failed', 'success')
-          pipeline.reload
-          expect(pipeline.status).to eq('failed')
-        end
+        expect(builds.running_or_pending).to be_empty
+        expect(builds_names).to eq %w[build test]
+        expect(builds_statuses).to eq %w[success canceled]
+        expect(pipeline.reload).to be_canceled
       end
+    end
 
-      context 'when build is canceled in the second stage' do
-        it 'does not schedule builds after build has been canceled' do
-          expect(process_pipeline).to be_truthy
-          expect(builds.pluck(:name)).to contain_exactly('build')
-          expect(builds.pluck(:status)).to contain_exactly('pending')
-          pipeline.builds.running_or_pending.each(&:success)
+    context 'when listing optional manual actions' do
+      it 'returns only for skipped builds' do
+        # currently all builds are created
+        expect(process_pipeline).to be_truthy
+        expect(manual_actions).to be_empty
 
-          expect(builds.running_or_pending).not_to be_empty
+        # succeed stage build
+        succeed_running_or_pending
 
-          expect(builds.pluck(:name)).to contain_exactly('build', 'test')
-          expect(builds.pluck(:status)).to contain_exactly('success', 'pending')
-          pipeline.builds.running_or_pending.each(&:cancel)
+        expect(manual_actions).to be_empty
 
-          expect(builds.running_or_pending).to be_empty
-          expect(pipeline.reload.status).to eq('canceled')
-        end
-      end
+        # succeed stage test
+        succeed_running_or_pending
 
-      context 'when listing manual actions' do
-        it 'returns only for skipped builds' do
-          # currently all builds are created
-          expect(process_pipeline).to be_truthy
-          expect(manual_actions).to be_empty
+        expect(manual_actions).to be_one # production
 
-          # succeed stage build
-          pipeline.builds.running_or_pending.each(&:success)
-          expect(manual_actions).to be_empty
+        # succeed stage deploy
+        succeed_running_or_pending
 
-          # succeed stage test
-          pipeline.builds.running_or_pending.each(&:success)
-          expect(manual_actions).to be_one # production
+        expect(manual_actions).to be_many # production and clear cache
+      end
+    end
+  end
+
+  context 'when there are manual action in earlier stages' do
+    context 'when first stage has only optional manual actions' do
+      before do
+        create_build('build', stage_idx: 0, when: 'manual', allow_failure: true)
+        create_build('check', stage_idx: 1)
+        create_build('test', stage_idx: 2)
 
-          # succeed stage deploy
-          pipeline.builds.running_or_pending.each(&:success)
-          expect(manual_actions).to be_many # production and clear cache
-        end
+        process_pipeline
+      end
+
+      it 'starts from the second stage' do
+        expect(all_builds_statuses).to eq %w[manual pending created]
       end
     end
 
-    context 'when there are manual/on_failure jobs in earlier stages' do
+    context 'when second stage has only optional manual actions' do
       before do
-        builds
+        create_build('check', stage_idx: 0)
+        create_build('build', stage_idx: 1, when: 'manual', allow_failure: true)
+        create_build('test', stage_idx: 2)
+
         process_pipeline
-        builds.each(&:reload)
       end
 
-      context 'when first stage has only manual jobs' do
-        let(:builds) do
-          [create_build('build', 0, 'manual'),
-           create_build('check', 1),
-           create_build('test', 2)]
-        end
+      it 'skips second stage and continues on third stage' do
+        expect(all_builds_statuses).to eq(%w[pending created created])
 
-        it 'starts from the second stage' do
-          expect(builds.map(&:status)).to eq(%w[skipped pending created])
-        end
+        builds.first.success
+
+        expect(all_builds_statuses).to eq(%w[success manual pending])
       end
+    end
+  end
 
-      context 'when second stage has only manual jobs' do
-        let(:builds) do
-          [create_build('check', 0),
-           create_build('build', 1, 'manual'),
-           create_build('test', 2)]
-        end
+  context 'when blocking manual actions are defined' do
+    before do
+      create_build('code:test', stage_idx: 0)
+      create_build('staging:deploy', stage_idx: 1, when: 'manual')
+      create_build('staging:test', stage_idx: 2, when: 'on_success')
+      create_build('production:deploy', stage_idx: 3, when: 'manual')
+      create_build('production:test', stage_idx: 4, when: 'always')
+    end
 
-        it 'skips second stage and continues on third stage' do
-          expect(builds.map(&:status)).to eq(%w[pending created created])
+    context 'when first stage succeeds' do
+      it 'blocks pipeline on stage with first manual action' do
+        process_pipeline
 
-          builds.first.success
-          builds.each(&:reload)
+        expect(builds_names).to eq %w[code:test]
+        expect(builds_statuses).to eq %w[pending]
+        expect(pipeline.reload.status).to eq 'pending'
 
-          expect(builds.map(&:status)).to eq(%w[success skipped pending])
-        end
+        succeed_running_or_pending
+
+        expect(builds_names).to eq %w[code:test staging:deploy]
+        expect(builds_statuses).to eq %w[success manual]
+        expect(pipeline.reload).to be_manual
       end
+    end
+
+    context 'when first stage fails' do
+      it 'does not take blocking action into account' do
+        process_pipeline
 
-      context 'when second stage has only on_failure jobs' do
-        let(:builds) do
-          [create_build('check', 0),
-           create_build('build', 1, 'on_failure'),
-           create_build('test', 2)]
-        end
+        expect(builds_names).to eq %w[code:test]
+        expect(builds_statuses).to eq %w[pending]
+        expect(pipeline.reload.status).to eq 'pending'
 
-        it 'skips second stage and continues on third stage' do
-          expect(builds.map(&:status)).to eq(%w[pending created created])
+        fail_running_or_pending
 
-          builds.first.success
-          builds.each(&:reload)
+        expect(builds_names).to eq %w[code:test production:test]
+        expect(builds_statuses).to eq %w[failed pending]
 
-          expect(builds.map(&:status)).to eq(%w[success skipped pending])
-        end
+        succeed_running_or_pending
+
+        expect(builds_statuses).to eq %w[failed success]
+        expect(pipeline.reload).to be_failed
       end
     end
 
-    context 'when failed build in the middle stage is retried' do
-      context 'when failed build is the only unsuccessful build in the stage' do
-        before do
-          create(:ci_build, :created, pipeline: pipeline, name: 'build:1', stage_idx: 0)
-          create(:ci_build, :created, pipeline: pipeline, name: 'build:2', stage_idx: 0)
-          create(:ci_build, :created, pipeline: pipeline, name: 'test:1', stage_idx: 1)
-          create(:ci_build, :created, pipeline: pipeline, name: 'test:2', stage_idx: 1)
-          create(:ci_build, :created, pipeline: pipeline, name: 'deploy:1', stage_idx: 2)
-          create(:ci_build, :created, pipeline: pipeline, name: 'deploy:2', stage_idx: 2)
-        end
+    context 'when pipeline is promoted sequentially up to the end' do
+      it 'properly processes entire pipeline' do
+        process_pipeline
+
+        expect(builds_names).to eq %w[code:test]
+        expect(builds_statuses).to eq %w[pending]
+
+        succeed_running_or_pending
+
+        expect(builds_names).to eq %w[code:test staging:deploy]
+        expect(builds_statuses).to eq %w[success manual]
+        expect(pipeline.reload).to be_manual
+
+        play_manual_action('staging:deploy')
+
+        expect(builds_statuses).to eq %w[success pending]
+
+        succeed_running_or_pending
+
+        expect(builds_names).to eq %w[code:test staging:deploy staging:test]
+        expect(builds_statuses).to eq %w[success success pending]
 
-        it 'does trigger builds in the next stage' do
-          expect(process_pipeline).to be_truthy
-          expect(builds.pluck(:name)).to contain_exactly('build:1', 'build:2')
+        succeed_running_or_pending
 
-          pipeline.builds.running_or_pending.each(&:success)
+        expect(builds_names).to eq %w[code:test staging:deploy staging:test
+                                      production:deploy]
+        expect(builds_statuses).to eq %w[success success success manual]
 
-          expect(builds.pluck(:name))
-            .to contain_exactly('build:1', 'build:2', 'test:1', 'test:2')
+        expect(pipeline.reload).to be_manual
+        expect(pipeline.reload).to be_blocked
+        expect(pipeline.reload).not_to be_active
+        expect(pipeline.reload).not_to be_complete
 
-          pipeline.builds.find_by(name: 'test:1').success
-          pipeline.builds.find_by(name: 'test:2').drop
+        play_manual_action('production:deploy')
 
-          expect(builds.pluck(:name))
-            .to contain_exactly('build:1', 'build:2', 'test:1', 'test:2')
+        expect(builds_statuses).to eq %w[success success success pending]
+        expect(pipeline.reload).to be_running
 
-          Ci::Build.retry(pipeline.builds.find_by(name: 'test:2')).success
+        succeed_running_or_pending
 
-          expect(builds.pluck(:name)).to contain_exactly(
-            'build:1', 'build:2', 'test:1', 'test:2', 'test:2', 'deploy:1', 'deploy:2')
-        end
+        expect(builds_names).to eq %w[code:test staging:deploy staging:test
+                                      production:deploy production:test]
+        expect(builds_statuses).to eq %w[success success success success pending]
+        expect(pipeline.reload).to be_running
+
+        succeed_running_or_pending
+
+        expect(builds_names).to eq %w[code:test staging:deploy staging:test
+                                      production:deploy production:test]
+        expect(builds_statuses).to eq %w[success success success success success]
+        expect(pipeline.reload).to be_success
       end
     end
+  end
 
-    context 'when there are builds that are not created yet' do
-      let(:pipeline) do
-        create(:ci_pipeline, config: config)
-      end
+  context 'when second stage has only on_failure jobs' do
+    before do
+      create_build('check', stage_idx: 0)
+      create_build('build', stage_idx: 1, when: 'on_failure')
+      create_build('test', stage_idx: 2)
 
-      let(:config) do
-        { rspec: { stage: 'test', script: 'rspec' },
-          deploy: { stage: 'deploy', script: 'rsync' } }
-      end
+      process_pipeline
+    end
+
+    it 'skips second stage and continues on third stage' do
+      expect(all_builds_statuses).to eq(%w[pending created created])
+
+      builds.first.success
 
+      expect(all_builds_statuses).to eq(%w[success skipped pending])
+    end
+  end
+
+  context 'when failed build in the middle stage is retried' do
+    context 'when failed build is the only unsuccessful build in the stage' do
       before do
-        create(:ci_build, :created, pipeline: pipeline, name: 'linux', stage: 'build', stage_idx: 0)
-        create(:ci_build, :created, pipeline: pipeline, name: 'mac', stage: 'build', stage_idx: 0)
+        create_build('build:1', stage_idx: 0)
+        create_build('build:2', stage_idx: 0)
+        create_build('test:1', stage_idx: 1)
+        create_build('test:2', stage_idx: 1)
+        create_build('deploy:1', stage_idx: 2)
+        create_build('deploy:2', stage_idx: 2)
       end
 
-      it 'processes the pipeline' do
-        # Currently we have five builds with state created
-        #
-        expect(builds.count).to eq(0)
-        expect(all_builds.count).to eq(2)
+      it 'does trigger builds in the next stage' do
+        expect(process_pipeline).to be_truthy
+        expect(builds_names).to eq ['build:1', 'build:2']
 
-        # Process builds service will enqueue builds from the first stage.
-        #
-        process_pipeline
+        succeed_running_or_pending
 
-        expect(builds.count).to eq(2)
-        expect(all_builds.count).to eq(2)
+        expect(builds_names).to eq ['build:1', 'build:2', 'test:1', 'test:2']
 
-        # When builds succeed we will enqueue remaining builds.
-        #
-        # We will have 2 succeeded, 1 pending (from stage test), total 4 (two
-        # additional build from `.gitlab-ci.yml`).
-        #
-        succeed_pending
-        process_pipeline
+        pipeline.builds.find_by(name: 'test:1').success
+        pipeline.builds.find_by(name: 'test:2').drop
 
-        expect(builds.success.count).to eq(2)
-        expect(builds.pending.count).to eq(1)
-        expect(all_builds.count).to eq(4)
+        expect(builds_names).to eq ['build:1', 'build:2', 'test:1', 'test:2']
 
-        # When pending build succeeds in stage test, we enqueue deploy stage.
-        #
-        succeed_pending
-        process_pipeline
+        Ci::Build.retry(pipeline.builds.find_by(name: 'test:2'), user).success
 
-        expect(builds.pending.count).to eq(1)
-        expect(builds.success.count).to eq(3)
-        expect(all_builds.count).to eq(4)
+        expect(builds_names).to eq ['build:1', 'build:2', 'test:1', 'test:2',
+                                    'test:2', 'deploy:1', 'deploy:2']
+      end
+    end
+  end
 
-        # When the last one succeeds we have 4 successful builds.
-        #
-        succeed_pending
-        process_pipeline
+  context 'when there are builds that are not created yet' do
+    let(:pipeline) do
+      create(:ci_pipeline, config: config)
+    end
 
-        expect(builds.success.count).to eq(4)
-        expect(all_builds.count).to eq(4)
-      end
+    let(:config) do
+      { rspec: { stage: 'test', script: 'rspec' },
+        deploy: { stage: 'deploy', script: 'rsync' } }
+    end
+
+    before do
+      create_build('linux', stage: 'build', stage_idx: 0)
+      create_build('mac', stage: 'build', stage_idx: 0)
+    end
+
+    it 'processes the pipeline' do
+      # Currently we have five builds with state created
+      #
+      expect(builds.count).to eq(0)
+      expect(all_builds.count).to eq(2)
+
+      # Process builds service will enqueue builds from the first stage.
+      #
+      process_pipeline
+
+      expect(builds.count).to eq(2)
+      expect(all_builds.count).to eq(2)
+
+      # When builds succeed we will enqueue remaining builds.
+      #
+      # We will have 2 succeeded, 1 pending (from stage test), total 4 (two
+      # additional build from `.gitlab-ci.yml`).
+      #
+      succeed_pending
+      process_pipeline
+
+      expect(builds.success.count).to eq(2)
+      expect(builds.pending.count).to eq(1)
+      expect(all_builds.count).to eq(4)
+
+      # When pending merge_when_pipeline_succeeds in stage test, we enqueue deploy stage.
+      #
+      succeed_pending
+      process_pipeline
+
+      expect(builds.pending.count).to eq(1)
+      expect(builds.success.count).to eq(3)
+      expect(all_builds.count).to eq(4)
+
+      # When the last one succeeds we have 4 successful builds.
+      #
+      succeed_pending
+      process_pipeline
+
+      expect(builds.success.count).to eq(4)
+      expect(all_builds.count).to eq(4)
     end
   end
 
+  def process_pipeline
+    described_class.new(pipeline.project, user).execute(pipeline)
+  end
+
   def all_builds
-    pipeline.builds
+    pipeline.builds.order(:stage_idx, :id)
   end
 
   def builds
     all_builds.where.not(status: [:created, :skipped])
   end
 
-  def process_pipeline
-    described_class.new(pipeline.project, user).execute(pipeline)
+  def builds_names
+    builds.pluck(:name)
+  end
+
+  def builds_statuses
+    builds.pluck(:status)
+  end
+
+  def all_builds_statuses
+    all_builds.pluck(:status)
   end
 
   def succeed_pending
     builds.pending.update_all(status: 'success')
   end
 
-  def manual_actions
-    pipeline.manual_actions
+  def succeed_running_or_pending
+    pipeline.builds.running_or_pending.each(&:success)
+  end
+
+  def fail_running_or_pending
+    pipeline.builds.running_or_pending.each(&:drop)
+  end
+
+  def cancel_running_or_pending
+    pipeline.builds.running_or_pending.each(&:cancel)
+  end
+
+  def play_manual_action(name)
+    builds.find_by(name: name).play(user)
   end
 
-  def create_build(name, stage_idx, when_value = nil)
-    create(:ci_build,
-           :created,
-           pipeline: pipeline,
-           name: name,
-           stage_idx: stage_idx,
-           when: when_value)
+  delegate :manual_actions, to: :pipeline
+
+  def create_build(name, **opts)
+    create(:ci_build, :created, pipeline: pipeline, name: name, **opts)
   end
 end
diff --git a/spec/services/ci/register_build_service_spec.rb b/spec/services/ci/register_build_service_spec.rb
deleted file mode 100644
index a3fc23ba177..00000000000
--- a/spec/services/ci/register_build_service_spec.rb
+++ /dev/null
@@ -1,175 +0,0 @@
-require 'spec_helper'
-
-module Ci
-  describe RegisterBuildService, services: true do
-    let!(:service) { RegisterBuildService.new }
-    let!(:project) { FactoryGirl.create :empty_project, shared_runners_enabled: false }
-    let!(:pipeline) { FactoryGirl.create :ci_pipeline, project: project }
-    let!(:pending_build) { FactoryGirl.create :ci_build, pipeline: pipeline }
-    let!(:shared_runner) { FactoryGirl.create(:ci_runner, is_shared: true) }
-    let!(:specific_runner) { FactoryGirl.create(:ci_runner, is_shared: false) }
-
-    before do
-      specific_runner.assign_to(project)
-    end
-
-    describe '#execute' do
-      context 'runner follow tag list' do
-        it "picks build with the same tag" do
-          pending_build.tag_list = ["linux"]
-          pending_build.save
-          specific_runner.tag_list = ["linux"]
-          expect(service.execute(specific_runner)).to eq(pending_build)
-        end
-
-        it "does not pick build with different tag" do
-          pending_build.tag_list = ["linux"]
-          pending_build.save
-          specific_runner.tag_list = ["win32"]
-          expect(service.execute(specific_runner)).to be_falsey
-        end
-
-        it "picks build without tag" do
-          expect(service.execute(specific_runner)).to eq(pending_build)
-        end
-
-        it "does not pick build with tag" do
-          pending_build.tag_list = ["linux"]
-          pending_build.save
-          expect(service.execute(specific_runner)).to be_falsey
-        end
-
-        it "pick build without tag" do
-          specific_runner.tag_list = ["win32"]
-          expect(service.execute(specific_runner)).to eq(pending_build)
-        end
-      end
-
-      context 'deleted projects' do
-        before do
-          project.update(pending_delete: true)
-        end
-
-        context 'for shared runners' do
-          before do
-            project.update(shared_runners_enabled: true)
-          end
-
-          it 'does not pick a build' do
-            expect(service.execute(shared_runner)).to be_nil
-          end
-        end
-
-        context 'for specific runner' do
-          it 'does not pick a build' do
-            expect(service.execute(specific_runner)).to be_nil
-          end
-        end
-      end
-
-      context 'allow shared runners' do
-        before do
-          project.update(shared_runners_enabled: true)
-        end
-
-        context 'for multiple builds' do
-          let!(:project2) { create :empty_project, shared_runners_enabled: true }
-          let!(:pipeline2) { create :ci_pipeline, project: project2 }
-          let!(:project3) { create :empty_project, shared_runners_enabled: true }
-          let!(:pipeline3) { create :ci_pipeline, project: project3 }
-          let!(:build1_project1) { pending_build }
-          let!(:build2_project1) { FactoryGirl.create :ci_build, pipeline: pipeline }
-          let!(:build3_project1) { FactoryGirl.create :ci_build, pipeline: pipeline }
-          let!(:build1_project2) { FactoryGirl.create :ci_build, pipeline: pipeline2 }
-          let!(:build2_project2) { FactoryGirl.create :ci_build, pipeline: pipeline2 }
-          let!(:build1_project3) { FactoryGirl.create :ci_build, pipeline: pipeline3 }
-
-          it 'prefers projects without builds first' do
-            # it gets for one build from each of the projects
-            expect(service.execute(shared_runner)).to eq(build1_project1)
-            expect(service.execute(shared_runner)).to eq(build1_project2)
-            expect(service.execute(shared_runner)).to eq(build1_project3)
-
-            # then it gets a second build from each of the projects
-            expect(service.execute(shared_runner)).to eq(build2_project1)
-            expect(service.execute(shared_runner)).to eq(build2_project2)
-
-            # in the end the third build
-            expect(service.execute(shared_runner)).to eq(build3_project1)
-          end
-
-          it 'equalises number of running builds' do
-            # after finishing the first build for project 1, get a second build from the same project
-            expect(service.execute(shared_runner)).to eq(build1_project1)
-            build1_project1.reload.success
-            expect(service.execute(shared_runner)).to eq(build2_project1)
-
-            expect(service.execute(shared_runner)).to eq(build1_project2)
-            build1_project2.reload.success
-            expect(service.execute(shared_runner)).to eq(build2_project2)
-            expect(service.execute(shared_runner)).to eq(build1_project3)
-            expect(service.execute(shared_runner)).to eq(build3_project1)
-          end
-        end
-
-        context 'shared runner' do
-          let(:build) { service.execute(shared_runner) }
-
-          it { expect(build).to be_kind_of(Build) }
-          it { expect(build).to be_valid }
-          it { expect(build).to be_running }
-          it { expect(build.runner).to eq(shared_runner) }
-        end
-
-        context 'specific runner' do
-          let(:build) { service.execute(specific_runner) }
-
-          it { expect(build).to be_kind_of(Build) }
-          it { expect(build).to be_valid }
-          it { expect(build).to be_running }
-          it { expect(build.runner).to eq(specific_runner) }
-        end
-      end
-
-      context 'disallow shared runners' do
-        before do
-          project.update(shared_runners_enabled: false)
-        end
-
-        context 'shared runner' do
-          let(:build) { service.execute(shared_runner) }
-
-          it { expect(build).to be_nil }
-        end
-
-        context 'specific runner' do
-          let(:build) { service.execute(specific_runner) }
-
-          it { expect(build).to be_kind_of(Build) }
-          it { expect(build).to be_valid }
-          it { expect(build).to be_running }
-          it { expect(build.runner).to eq(specific_runner) }
-        end
-      end
-
-      context 'disallow when builds are disabled' do
-        before do
-          project.update(shared_runners_enabled: true)
-          project.project_feature.update_attribute(:builds_access_level, ProjectFeature::DISABLED)
-        end
-
-        context 'and uses shared runner' do
-          let(:build) { service.execute(shared_runner) }
-
-          it { expect(build).to be_nil }
-        end
-
-        context 'and uses specific runner' do
-          let(:build) { service.execute(specific_runner) }
-
-          it { expect(build).to be_nil }
-        end
-      end
-    end
-  end
-end
diff --git a/spec/services/ci/register_job_service_spec.rb b/spec/services/ci/register_job_service_spec.rb
new file mode 100644
index 00000000000..62ba0b01339
--- /dev/null
+++ b/spec/services/ci/register_job_service_spec.rb
@@ -0,0 +1,223 @@
+require 'spec_helper'
+
+module Ci
+  describe RegisterJobService, services: true do
+    let!(:project) { FactoryGirl.create :empty_project, shared_runners_enabled: false }
+    let!(:pipeline) { FactoryGirl.create :ci_pipeline, project: project }
+    let!(:pending_build) { FactoryGirl.create :ci_build, pipeline: pipeline }
+    let!(:shared_runner) { FactoryGirl.create(:ci_runner, is_shared: true) }
+    let!(:specific_runner) { FactoryGirl.create(:ci_runner, is_shared: false) }
+
+    before do
+      specific_runner.assign_to(project)
+    end
+
+    describe '#execute' do
+      context 'runner follow tag list' do
+        it "picks build with the same tag" do
+          pending_build.tag_list = ["linux"]
+          pending_build.save
+          specific_runner.tag_list = ["linux"]
+          expect(execute(specific_runner)).to eq(pending_build)
+        end
+
+        it "does not pick build with different tag" do
+          pending_build.tag_list = ["linux"]
+          pending_build.save
+          specific_runner.tag_list = ["win32"]
+          expect(execute(specific_runner)).to be_falsey
+        end
+
+        it "picks build without tag" do
+          expect(execute(specific_runner)).to eq(pending_build)
+        end
+
+        it "does not pick build with tag" do
+          pending_build.tag_list = ["linux"]
+          pending_build.save
+          expect(execute(specific_runner)).to be_falsey
+        end
+
+        it "pick build without tag" do
+          specific_runner.tag_list = ["win32"]
+          expect(execute(specific_runner)).to eq(pending_build)
+        end
+      end
+
+      context 'deleted projects' do
+        before do
+          project.update(pending_delete: true)
+        end
+
+        context 'for shared runners' do
+          before do
+            project.update(shared_runners_enabled: true)
+          end
+
+          it 'does not pick a build' do
+            expect(execute(shared_runner)).to be_nil
+          end
+        end
+
+        context 'for specific runner' do
+          it 'does not pick a build' do
+            expect(execute(specific_runner)).to be_nil
+          end
+        end
+      end
+
+      context 'allow shared runners' do
+        before do
+          project.update(shared_runners_enabled: true)
+        end
+
+        context 'for multiple builds' do
+          let!(:project2) { create :empty_project, shared_runners_enabled: true }
+          let!(:pipeline2) { create :ci_pipeline, project: project2 }
+          let!(:project3) { create :empty_project, shared_runners_enabled: true }
+          let!(:pipeline3) { create :ci_pipeline, project: project3 }
+          let!(:build1_project1) { pending_build }
+          let!(:build2_project1) { FactoryGirl.create :ci_build, pipeline: pipeline }
+          let!(:build3_project1) { FactoryGirl.create :ci_build, pipeline: pipeline }
+          let!(:build1_project2) { FactoryGirl.create :ci_build, pipeline: pipeline2 }
+          let!(:build2_project2) { FactoryGirl.create :ci_build, pipeline: pipeline2 }
+          let!(:build1_project3) { FactoryGirl.create :ci_build, pipeline: pipeline3 }
+
+          it 'prefers projects without builds first' do
+            # it gets for one build from each of the projects
+            expect(execute(shared_runner)).to eq(build1_project1)
+            expect(execute(shared_runner)).to eq(build1_project2)
+            expect(execute(shared_runner)).to eq(build1_project3)
+
+            # then it gets a second build from each of the projects
+            expect(execute(shared_runner)).to eq(build2_project1)
+            expect(execute(shared_runner)).to eq(build2_project2)
+
+            # in the end the third build
+            expect(execute(shared_runner)).to eq(build3_project1)
+          end
+
+          it 'equalises number of running builds' do
+            # after finishing the first build for project 1, get a second build from the same project
+            expect(execute(shared_runner)).to eq(build1_project1)
+            build1_project1.reload.success
+            expect(execute(shared_runner)).to eq(build2_project1)
+
+            expect(execute(shared_runner)).to eq(build1_project2)
+            build1_project2.reload.success
+            expect(execute(shared_runner)).to eq(build2_project2)
+            expect(execute(shared_runner)).to eq(build1_project3)
+            expect(execute(shared_runner)).to eq(build3_project1)
+          end
+        end
+
+        context 'shared runner' do
+          let(:build) { execute(shared_runner) }
+
+          it { expect(build).to be_kind_of(Build) }
+          it { expect(build).to be_valid }
+          it { expect(build).to be_running }
+          it { expect(build.runner).to eq(shared_runner) }
+        end
+
+        context 'specific runner' do
+          let(:build) { execute(specific_runner) }
+
+          it { expect(build).to be_kind_of(Build) }
+          it { expect(build).to be_valid }
+          it { expect(build).to be_running }
+          it { expect(build.runner).to eq(specific_runner) }
+        end
+      end
+
+      context 'disallow shared runners' do
+        before do
+          project.update(shared_runners_enabled: false)
+        end
+
+        context 'shared runner' do
+          let(:build) { execute(shared_runner) }
+
+          it { expect(build).to be_nil }
+        end
+
+        context 'specific runner' do
+          let(:build) { execute(specific_runner) }
+
+          it { expect(build).to be_kind_of(Build) }
+          it { expect(build).to be_valid }
+          it { expect(build).to be_running }
+          it { expect(build.runner).to eq(specific_runner) }
+        end
+      end
+
+      context 'disallow when builds are disabled' do
+        before do
+          project.update(shared_runners_enabled: true)
+          project.project_feature.update_attribute(:builds_access_level, ProjectFeature::DISABLED)
+        end
+
+        context 'and uses shared runner' do
+          let(:build) { execute(shared_runner) }
+
+          it { expect(build).to be_nil }
+        end
+
+        context 'and uses specific runner' do
+          let(:build) { execute(specific_runner) }
+
+          it { expect(build).to be_nil }
+        end
+      end
+
+      context 'when first build is stalled' do
+        before do
+          pending_build.lock_version = 10
+        end
+
+        subject { described_class.new(specific_runner).execute }
+
+        context 'with multiple builds are in queue' do
+          let!(:other_build) { create :ci_build, pipeline: pipeline }
+
+          before do
+            allow_any_instance_of(Ci::RegisterJobService).to receive(:builds_for_specific_runner)
+              .and_return([pending_build, other_build])
+          end
+
+          it "receives second build from the queue" do
+            expect(subject).to be_valid
+            expect(subject.build).to eq(other_build)
+          end
+        end
+
+        context 'when single build is in queue' do
+          before do
+            allow_any_instance_of(Ci::RegisterJobService).to receive(:builds_for_specific_runner)
+              .and_return([pending_build])
+          end
+
+          it "does not receive any valid result" do
+            expect(subject).not_to be_valid
+          end
+        end
+
+        context 'when there is no build in queue' do
+          before do
+            allow_any_instance_of(Ci::RegisterJobService).to receive(:builds_for_specific_runner)
+              .and_return([])
+          end
+
+          it "does not receive builds but result is valid" do
+            expect(subject).to be_valid
+            expect(subject.build).to be_nil
+          end
+        end
+      end
+
+      def execute(runner)
+        described_class.new(runner).execute.build
+      end
+    end
+  end
+end
diff --git a/spec/services/ci/retry_build_service_spec.rb b/spec/services/ci/retry_build_service_spec.rb
new file mode 100644
index 00000000000..65af4e13118
--- /dev/null
+++ b/spec/services/ci/retry_build_service_spec.rb
@@ -0,0 +1,142 @@
+require 'spec_helper'
+
+describe Ci::RetryBuildService, :services do
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project) }
+  let(:pipeline) { create(:ci_pipeline, project: project) }
+  let(:build) { create(:ci_build, pipeline: pipeline) }
+
+  let(:service) do
+    described_class.new(project, user)
+  end
+
+  CLONE_ACCESSORS = described_class::CLONE_ACCESSORS
+
+  REJECT_ACCESSORS =
+    %i[id status user token coverage trace runner artifacts_expire_at
+       artifacts_file artifacts_metadata artifacts_size created_at
+       updated_at started_at finished_at queued_at erased_by
+       erased_at].freeze
+
+  IGNORE_ACCESSORS =
+    %i[type lock_version target_url gl_project_id deploy job_id base_tags
+       commit_id deployments erased_by_id last_deployment project_id
+       runner_id tag_taggings taggings tags trigger_request_id
+       user_id].freeze
+
+  shared_examples 'build duplication' do
+    let(:build) do
+      create(:ci_build, :failed, :artifacts_expired, :erased,
+             :queued, :coverage, :tags, :allowed_to_fail, :on_tag,
+             :teardown_environment, :triggered, :trace,
+             description: 'some build', pipeline: pipeline)
+    end
+
+    describe 'clone accessors' do
+      CLONE_ACCESSORS.each do |attribute|
+        it "clones #{attribute} build attribute" do
+          expect(new_build.send(attribute)).to be_present
+          expect(new_build.send(attribute)).to eq build.send(attribute)
+        end
+      end
+    end
+
+    describe 'reject acessors' do
+      REJECT_ACCESSORS.each do |attribute|
+        it "does not clone #{attribute} build attribute" do
+          expect(new_build.send(attribute)).not_to eq build.send(attribute)
+        end
+      end
+    end
+
+    it 'has correct number of known attributes' do
+      known_accessors = CLONE_ACCESSORS + REJECT_ACCESSORS + IGNORE_ACCESSORS
+
+      # :tag_list is a special case, this accessor does not exist
+      # in reflected associations, comes from `act_as_taggable` and
+      # we use it to copy tags, instead of reusing tags.
+      #
+      current_accessors =
+        Ci::Build.attribute_names.map(&:to_sym) +
+        Ci::Build.reflect_on_all_associations.map(&:name) +
+        [:tag_list]
+
+      current_accessors.uniq!
+
+      expect(known_accessors).to contain_exactly(*current_accessors)
+    end
+  end
+
+  describe '#execute' do
+    let(:new_build) { service.execute(build) }
+
+    context 'when user has ability to execute build' do
+      before do
+        project.add_developer(user)
+      end
+
+      it_behaves_like 'build duplication'
+
+      it 'creates a new build that represents the old one' do
+        expect(new_build.name).to eq build.name
+      end
+
+      it 'enqueues the new build' do
+        expect(new_build).to be_pending
+      end
+
+      it 'resolves todos for old build that failed' do
+        expect(MergeRequests::AddTodoWhenBuildFailsService)
+          .to receive_message_chain(:new, :close)
+
+        service.execute(build)
+      end
+
+      context 'when there are subsequent builds that are skipped' do
+        let!(:subsequent_build) do
+          create(:ci_build, :skipped, stage_idx: 1, pipeline: pipeline)
+        end
+
+        it 'resumes pipeline processing in subsequent stages' do
+          service.execute(build)
+
+          expect(subsequent_build.reload).to be_created
+        end
+      end
+    end
+
+    context 'when user does not have ability to execute build' do
+      it 'raises an error' do
+        expect { service.execute(build) }
+          .to raise_error Gitlab::Access::AccessDeniedError
+      end
+    end
+  end
+
+  describe '#reprocess' do
+    let(:new_build) { service.reprocess(build) }
+
+    context 'when user has ability to execute build' do
+      before do
+        project.add_developer(user)
+      end
+
+      it_behaves_like 'build duplication'
+
+      it 'creates a new build that represents the old one' do
+        expect(new_build.name).to eq build.name
+      end
+
+      it 'does not enqueue the new build' do
+        expect(new_build).to be_created
+      end
+    end
+
+    context 'when user does not have ability to execute build' do
+      it 'raises an error' do
+        expect { service.reprocess(build) }
+          .to raise_error Gitlab::Access::AccessDeniedError
+      end
+    end
+  end
+end
diff --git a/spec/services/ci/retry_pipeline_service_spec.rb b/spec/services/ci/retry_pipeline_service_spec.rb
new file mode 100644
index 00000000000..5445b65f4e8
--- /dev/null
+++ b/spec/services/ci/retry_pipeline_service_spec.rb
@@ -0,0 +1,234 @@
+require 'spec_helper'
+
+describe Ci::RetryPipelineService, '#execute', :services do
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project) }
+  let(:pipeline) { create(:ci_pipeline, project: project) }
+  let(:service) { described_class.new(project, user) }
+
+  context 'when user has ability to modify pipeline' do
+    let(:user) { create(:admin) }
+
+    context 'when there are failed builds in the last stage' do
+      before do
+        create_build('rspec 1', :success, 0)
+        create_build('rspec 2', :failed, 1)
+        create_build('rspec 3', :canceled, 1)
+      end
+
+      it 'enqueues all builds in the last stage' do
+        service.execute(pipeline)
+
+        expect(build('rspec 2')).to be_pending
+        expect(build('rspec 3')).to be_pending
+        expect(pipeline.reload).to be_running
+      end
+    end
+
+    context 'when there are failed or canceled builds in the first stage' do
+      before do
+        create_build('rspec 1', :failed, 0)
+        create_build('rspec 2', :canceled, 0)
+        create_build('rspec 3', :canceled, 1)
+        create_build('spinach 1', :canceled, 2)
+      end
+
+      it 'retries builds failed builds and marks subsequent for processing' do
+        service.execute(pipeline)
+
+        expect(build('rspec 1')).to be_pending
+        expect(build('rspec 2')).to be_pending
+        expect(build('rspec 3')).to be_created
+        expect(build('spinach 1')).to be_created
+        expect(pipeline.reload).to be_running
+      end
+    end
+
+    context 'when there is failed build present which was run on failure' do
+      before do
+        create_build('rspec 1', :failed, 0)
+        create_build('rspec 2', :canceled, 0)
+        create_build('rspec 3', :canceled, 1)
+        create_build('report 1', :failed, 2)
+      end
+
+      it 'retries builds only in the first stage' do
+        service.execute(pipeline)
+
+        expect(build('rspec 1')).to be_pending
+        expect(build('rspec 2')).to be_pending
+        expect(build('rspec 3')).to be_created
+        expect(build('report 1')).to be_created
+        expect(pipeline.reload).to be_running
+      end
+
+      it 'creates a new job for report job in this case' do
+        service.execute(pipeline)
+
+        expect(statuses.where(name: 'report 1').first).to be_retried
+      end
+    end
+
+    context 'when the last stage was skipepd' do
+      before do
+        create_build('build 1', :success, 0)
+        create_build('test 2', :failed, 1)
+        create_build('report 3', :skipped, 2)
+        create_build('report 4', :skipped, 2)
+      end
+
+      it 'retries builds only in the first stage' do
+        service.execute(pipeline)
+
+        expect(build('build 1')).to be_success
+        expect(build('test 2')).to be_pending
+        expect(build('report 3')).to be_created
+        expect(build('report 4')).to be_created
+        expect(pipeline.reload).to be_running
+      end
+    end
+
+    context 'when pipeline contains manual actions' do
+      context 'when there are optional manual actions only' do
+        context 'when there is a canceled manual action in first stage' do
+          before do
+            create_build('rspec 1', :failed, 0)
+            create_build('staging', :canceled, 0, when: :manual, allow_failure: true)
+            create_build('rspec 2', :canceled, 1)
+          end
+
+          it 'retries failed builds and marks subsequent for processing' do
+            service.execute(pipeline)
+
+            expect(build('rspec 1')).to be_pending
+            expect(build('staging')).to be_manual
+            expect(build('rspec 2')).to be_created
+            expect(pipeline.reload).to be_running
+          end
+        end
+      end
+
+      context 'when pipeline has blocking manual actions defined' do
+        context 'when pipeline retry should enqueue builds' do
+          before do
+            create_build('test', :failed, 0)
+            create_build('deploy', :canceled, 0, when: :manual, allow_failure: false)
+            create_build('verify', :canceled, 1)
+          end
+
+          it 'retries failed builds' do
+            service.execute(pipeline)
+
+            expect(build('test')).to be_pending
+            expect(build('deploy')).to be_manual
+            expect(build('verify')).to be_created
+            expect(pipeline.reload).to be_running
+          end
+        end
+
+        context 'when pipeline retry should block pipeline immediately' do
+          before do
+            create_build('test', :success, 0)
+            create_build('deploy:1', :success, 1, when: :manual, allow_failure: false)
+            create_build('deploy:2', :failed, 1, when: :manual, allow_failure: false)
+            create_build('verify', :canceled, 2)
+          end
+
+          it 'reprocesses blocking manual action and blocks pipeline' do
+            service.execute(pipeline)
+
+            expect(build('deploy:1')).to be_success
+            expect(build('deploy:2')).to be_manual
+            expect(build('verify')).to be_created
+            expect(pipeline.reload).to be_blocked
+          end
+        end
+      end
+
+      context 'when there is a skipped manual action in last stage' do
+        before do
+          create_build('rspec 1', :canceled, 0)
+          create_build('rspec 2', :skipped, 0, when: :manual, allow_failure: true)
+          create_build('staging', :skipped, 1, when: :manual, allow_failure: true)
+        end
+
+        it 'retries canceled job and reprocesses manual actions' do
+          service.execute(pipeline)
+
+          expect(build('rspec 1')).to be_pending
+          expect(build('rspec 2')).to be_manual
+          expect(build('staging')).to be_created
+          expect(pipeline.reload).to be_running
+        end
+      end
+
+      context 'when there is a created manual action in the last stage' do
+        before do
+          create_build('rspec 1', :canceled, 0)
+          create_build('staging', :created, 1, when: :manual, allow_failure: true)
+        end
+
+        it 'retries canceled job and does not update the manual action' do
+          service.execute(pipeline)
+
+          expect(build('rspec 1')).to be_pending
+          expect(build('staging')).to be_created
+          expect(pipeline.reload).to be_running
+        end
+      end
+
+      context 'when there is a created manual action in the first stage' do
+        before do
+          create_build('rspec 1', :canceled, 0)
+          create_build('staging', :created, 0, when: :manual, allow_failure: true)
+        end
+
+        it 'retries canceled job and processes the manual action' do
+          service.execute(pipeline)
+
+          expect(build('rspec 1')).to be_pending
+          expect(build('staging')).to be_manual
+          expect(pipeline.reload).to be_running
+        end
+      end
+    end
+
+    it 'closes all todos about failed jobs for pipeline' do
+      expect(MergeRequests::AddTodoWhenBuildFailsService)
+        .to receive_message_chain(:new, :close_all)
+
+      service.execute(pipeline)
+    end
+
+    it 'reprocesses the pipeline' do
+      expect(pipeline).to receive(:process!)
+
+      service.execute(pipeline)
+    end
+  end
+
+  context 'when user is not allowed to retry pipeline' do
+    it 'raises an error' do
+      expect { service.execute(pipeline) }
+        .to raise_error Gitlab::Access::AccessDeniedError
+    end
+  end
+
+  def statuses
+    pipeline.reload.statuses
+  end
+
+  def build(name)
+    statuses.latest.find_by(name: name)
+  end
+
+  def create_build(name, status, stage_num, **opts)
+    create(:ci_build, name: name,
+                      status: status,
+                      stage: "stage_#{stage_num}",
+                      stage_idx: stage_num,
+                      pipeline: pipeline, **opts) do |build|
+      pipeline.update_status
+    end
+  end
+end
diff --git a/spec/services/ci/stop_environments_service_spec.rb b/spec/services/ci/stop_environments_service_spec.rb
index 6f7d1a5d28d..560f83d94f7 100644
--- a/spec/services/ci/stop_environments_service_spec.rb
+++ b/spec/services/ci/stop_environments_service_spec.rb
@@ -42,10 +42,10 @@ describe Ci::StopEnvironmentsService, services: true do
           end
         end
 
-        context 'when environment is not stoppable' do
+        context 'when environment is not stopped' do
           before do
             allow_any_instance_of(Environment)
-              .to receive(:stoppable?).and_return(false)
+              .to receive(:state).and_return(:stopped)
           end
 
           it 'does not stop environment' do
diff --git a/spec/services/ci/update_build_queue_service_spec.rb b/spec/services/ci/update_build_queue_service_spec.rb
new file mode 100644
index 00000000000..f01a388b895
--- /dev/null
+++ b/spec/services/ci/update_build_queue_service_spec.rb
@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+describe Ci::UpdateBuildQueueService, :services do
+  let(:project) { create(:project) }
+  let(:build) { create(:ci_build, pipeline: pipeline) }
+  let(:pipeline) { create(:ci_pipeline, project: project) }
+
+  context 'when updating specific runners' do
+    let(:runner) { create(:ci_runner) }
+
+    context 'when there are runner that can pick build' do
+      before { build.project.runners << runner }
+
+      it 'ticks runner queue value' do
+        expect { subject.execute(build) }
+          .to change { runner.ensure_runner_queue_value }
+      end
+    end
+
+    context 'when there are no runners that can pick build' do
+      it 'does not tick runner queue value' do
+        expect { subject.execute(build) }
+          .not_to change { runner.ensure_runner_queue_value }
+      end
+    end
+  end
+
+  context 'when updating shared runners' do
+    let(:runner) { create(:ci_runner, :shared) }
+
+    context 'when there are runner that can pick build' do
+      it 'ticks runner queue value' do
+        expect { subject.execute(build) }
+          .to change { runner.ensure_runner_queue_value }
+      end
+    end
+
+    context 'when there are no runners that can pick build' do
+      before { build.tag_list = [:docker] }
+
+      it 'does not tick runner queue value' do
+        expect { subject.execute(build) }
+          .not_to change { runner.ensure_runner_queue_value }
+      end
+    end
+  end
+end
diff --git a/spec/services/ci/update_runner_service_spec.rb b/spec/services/ci/update_runner_service_spec.rb
new file mode 100644
index 00000000000..e429fcfc72f
--- /dev/null
+++ b/spec/services/ci/update_runner_service_spec.rb
@@ -0,0 +1,41 @@
+require 'spec_helper'
+
+describe Ci::UpdateRunnerService, :services do
+  let(:runner) { create(:ci_runner) }
+
+  describe '#update' do
+    before do
+      allow(runner).to receive(:tick_runner_queue)
+    end
+
+    context 'with description params' do
+      let(:params) { { description: 'new runner' } }
+
+      it 'updates the runner and ticking the queue' do
+        expect(update).to be_truthy
+
+        runner.reload
+
+        expect(runner).to have_received(:tick_runner_queue)
+        expect(runner.description).to eq('new runner')
+      end
+    end
+
+    context 'when params are not valid' do
+      let(:params) { { run_untagged: false } }
+
+      it 'does not update and give false because it is not valid' do
+        expect(update).to be_falsey
+
+        runner.reload
+
+        expect(runner).not_to have_received(:tick_runner_queue)
+        expect(runner.run_untagged).to be_truthy
+      end
+    end
+
+    def update
+      described_class.new(runner).update(params)
+    end
+  end
+end
diff --git a/spec/services/compare_service_spec.rb b/spec/services/compare_service_spec.rb
index 3760f19aaa2..0a7fc58523f 100644
--- a/spec/services/compare_service_spec.rb
+++ b/spec/services/compare_service_spec.rb
@@ -3,17 +3,17 @@ require 'spec_helper'
 describe CompareService, services: true do
   let(:project) { create(:project) }
   let(:user) { create(:user) }
-  let(:service) { described_class.new }
+  let(:service) { described_class.new(project, 'feature') }
 
   describe '#execute' do
     context 'compare with base, like feature...fix' do
-      subject { service.execute(project, 'feature', project, 'fix', straight: false) }
+      subject { service.execute(project, 'fix', straight: false) }
 
       it { expect(subject.diffs.size).to eq(1) }
     end
 
     context 'straight compare, like feature..fix' do
-      subject { service.execute(project, 'feature', project, 'fix', straight: true) }
+      subject { service.execute(project, 'fix', straight: true) }
 
       it { expect(subject.diffs.size).to eq(3) }
     end
diff --git a/spec/services/create_deployment_service_spec.rb b/spec/services/create_deployment_service_spec.rb
index cf0a18aacec..18b964e2453 100644
--- a/spec/services/create_deployment_service_spec.rb
+++ b/spec/services/create_deployment_service_spec.rb
@@ -9,7 +9,8 @@ describe CreateDeploymentService, services: true do
   describe '#execute' do
     let(:options) { nil }
     let(:params) do
-      { environment: 'production',
+      {
+        environment: 'production',
         ref: 'master',
         tag: false,
         sha: '97de212e80737a608d939f648d959671fb0a0142',
@@ -83,10 +84,11 @@ describe CreateDeploymentService, services: true do
 
     context 'for environment with invalid name' do
       let(:params) do
-        { environment: 'name,with,commas',
+        {
+          environment: 'name,with,commas',
           ref: 'master',
           tag: false,
-          sha: '97de212e80737a608d939f648d959671fb0a0142',
+          sha: '97de212e80737a608d939f648d959671fb0a0142'
         }
       end
 
@@ -101,7 +103,8 @@ describe CreateDeploymentService, services: true do
 
     context 'when variables are used' do
       let(:params) do
-        { environment: 'review-apps/$CI_BUILD_REF_NAME',
+        {
+          environment: 'review-apps/$CI_BUILD_REF_NAME',
           ref: 'master',
           tag: false,
           sha: '97de212e80737a608d939f648d959671fb0a0142',
@@ -234,7 +237,11 @@ describe CreateDeploymentService, services: true do
 
       context 'when build is retried' do
         it_behaves_like 'does create environment and deployment' do
-          let(:deployable) { Ci::Build.retry(build) }
+          before do
+            project.add_developer(user)
+          end
+
+          let(:deployable) { Ci::Build.retry(build, user) }
 
           subject { deployable.success }
         end
diff --git a/spec/services/create_tag_service_spec.rb b/spec/services/create_tag_service_spec.rb
deleted file mode 100644
index 7dc43c50b0d..00000000000
--- a/spec/services/create_tag_service_spec.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-require 'spec_helper'
-
-describe CreateTagService, services: true do
-  let(:project) { create(:project) }
-  let(:repository) { project.repository }
-  let(:user) { create(:user) }
-  let(:service) { described_class.new(project, user) }
-
-  describe '#execute' do
-    it 'creates the tag and returns success' do
-      response = service.execute('v42.42.42', 'master', 'Foo')
-
-      expect(response[:status]).to eq(:success)
-      expect(response[:tag]).to be_a Gitlab::Git::Tag
-      expect(response[:tag].name).to eq('v42.42.42')
-    end
-
-    context 'when target is invalid' do
-      it 'returns an error' do
-        response = service.execute('v1.1.0', 'foo', 'Foo')
-
-        expect(response).to eq(status: :error,
-                               message: 'Target foo is invalid')
-      end
-    end
-
-    context 'when tag already exists' do
-      it 'returns an error' do
-        expect(repository).to receive(:add_tag).
-          with(user, 'v1.1.0', 'master', 'Foo').
-          and_raise(Rugged::TagError)
-
-        response = service.execute('v1.1.0', 'master', 'Foo')
-
-        expect(response).to eq(status: :error,
-                               message: 'Tag v1.1.0 already exists')
-      end
-    end
-
-    context 'when pre-receive hook fails' do
-      it 'returns an error' do
-        expect(repository).to receive(:add_tag).
-          with(user, 'v1.1.0', 'master', 'Foo').
-          and_raise(GitHooksService::PreReceiveError, 'something went wrong')
-
-        response = service.execute('v1.1.0', 'master', 'Foo')
-
-        expect(response).to eq(status: :error,
-                               message: 'something went wrong')
-      end
-    end
-  end
-end
diff --git a/spec/services/delete_tag_service_spec.rb b/spec/services/delete_tag_service_spec.rb
deleted file mode 100644
index 477551f5036..00000000000
--- a/spec/services/delete_tag_service_spec.rb
+++ /dev/null
@@ -1,17 +0,0 @@
-require 'spec_helper'
-
-describe DeleteTagService, services: true do
-  let(:project) { create(:project) }
-  let(:repository) { project.repository }
-  let(:user) { create(:user) }
-  let(:service) { described_class.new(project, user) }
-
-  describe '#execute' do
-    it 'removes the tag' do
-      expect(repository).to receive(:before_remove_tag)
-      expect(service).to receive(:success)
-
-      service.execute('v1.1.0')
-    end
-  end
-end
diff --git a/spec/services/delete_user_service_spec.rb b/spec/services/delete_user_service_spec.rb
deleted file mode 100644
index 418a12a83a9..00000000000
--- a/spec/services/delete_user_service_spec.rb
+++ /dev/null
@@ -1,60 +0,0 @@
-require 'spec_helper'
-
-describe DeleteUserService, services: true do
-  describe "Deletes a user and all their personal projects" do
-    let!(:user)         { create(:user) }
-    let!(:current_user) { create(:user) }
-    let!(:namespace)    { create(:namespace, owner: user) }
-    let!(:project)      { create(:project, namespace: namespace) }
-
-    context 'no options are given' do
-      it 'deletes the user' do
-        user_data = DeleteUserService.new(current_user).execute(user)
-
-        expect { user_data['email'].to eq(user.email) }
-        expect { User.find(user.id) }.to raise_error(ActiveRecord::RecordNotFound)
-        expect { Namespace.with_deleted.find(user.namespace.id) }.to raise_error(ActiveRecord::RecordNotFound)
-      end
-
-      it 'will delete the project in the near future' do
-        expect_any_instance_of(Projects::DestroyService).to receive(:async_execute).once
-
-        DeleteUserService.new(current_user).execute(user)
-      end
-    end
-
-    context "solo owned groups present" do
-      let(:solo_owned)  { create(:group) }
-      let(:member)      { create(:group_member) }
-      let(:user)        { member.user }
-
-      before do
-        solo_owned.group_members = [member]
-        DeleteUserService.new(current_user).execute(user)
-      end
-
-      it 'does not delete the user' do
-        expect(User.find(user.id)).to eq user
-      end
-    end
-
-    context "deletions with solo owned groups" do
-      let(:solo_owned)      { create(:group) }
-      let(:member)          { create(:group_member) }
-      let(:user)            { member.user }
-
-      before do
-        solo_owned.group_members = [member]
-        DeleteUserService.new(current_user).execute(user, delete_solo_owned_groups: true)
-      end
-
-      it 'deletes solo owned groups' do
-        expect { Project.find(solo_owned.id) }.to raise_error(ActiveRecord::RecordNotFound)
-      end
-
-      it 'deletes the user' do
-        expect { User.find(user.id) }.to raise_error(ActiveRecord::RecordNotFound)
-      end
-    end
-  end
-end
diff --git a/spec/services/destroy_group_service_spec.rb b/spec/services/destroy_group_service_spec.rb
deleted file mode 100644
index 538e85cdc89..00000000000
--- a/spec/services/destroy_group_service_spec.rb
+++ /dev/null
@@ -1,98 +0,0 @@
-require 'spec_helper'
-
-describe DestroyGroupService, services: true do
-  include DatabaseConnectionHelpers
-
-  let!(:user) { create(:user) }
-  let!(:group) { create(:group) }
-  let!(:project) { create(:project, namespace: group) }
-  let!(:gitlab_shell) { Gitlab::Shell.new }
-  let!(:remove_path) { group.path + "+#{group.id}+deleted" }
-
-  shared_examples 'group destruction' do |async|
-    context 'database records' do
-      before do
-        destroy_group(group, user, async)
-      end
-
-      it { expect(Group.all).not_to include(group) }
-      it { expect(Project.all).not_to include(project) }
-    end
-
-    context 'file system' do
-      context 'Sidekiq inline' do
-        before do
-          # Run sidekiq immediatly to check that renamed dir will be removed
-          Sidekiq::Testing.inline! { destroy_group(group, user, async) }
-        end
-
-        it { expect(gitlab_shell.exists?(project.repository_storage_path, group.path)).to be_falsey }
-        it { expect(gitlab_shell.exists?(project.repository_storage_path, remove_path)).to be_falsey }
-      end
-
-      context 'Sidekiq fake' do
-        before do
-          # Dont run sidekiq to check if renamed repository exists
-          Sidekiq::Testing.fake! { destroy_group(group, user, async) }
-        end
-
-        it { expect(gitlab_shell.exists?(project.repository_storage_path, group.path)).to be_falsey }
-        it { expect(gitlab_shell.exists?(project.repository_storage_path, remove_path)).to be_truthy }
-      end
-    end
-
-    def destroy_group(group, user, async)
-      if async
-        DestroyGroupService.new(group, user).async_execute
-      else
-        DestroyGroupService.new(group, user).execute
-      end
-    end
-  end
-
-  describe 'asynchronous delete' do
-    it_behaves_like 'group destruction', true
-
-    context 'potential race conditions' do
-      context "when the `GroupDestroyWorker` task runs immediately" do
-        it "deletes the group" do
-          # Commit the contents of this spec's transaction so far
-          # so subsequent db connections can see it.
-          #
-          # DO NOT REMOVE THIS LINE, even if you see a WARNING with "No
-          # transaction is currently in progress". Without this, this
-          # spec will always be green, since the group created in setup
-          # cannot be seen by any other connections / threads in this spec.
-          Group.connection.commit_db_transaction
-
-          group_record = run_with_new_database_connection do |conn|
-            conn.execute("SELECT * FROM namespaces WHERE id = #{group.id}").first
-          end
-
-          expect(group_record).not_to be_nil
-
-          # Execute the contents of `GroupDestroyWorker` in a separate thread, to
-          # simulate data manipulation by the Sidekiq worker (different database
-          # connection / transaction).
-          expect(GroupDestroyWorker).to receive(:perform_async).and_wrap_original do |m, group_id, user_id|
-            Thread.new { m[group_id, user_id] }.join(5)
-          end
-
-          # Kick off the initial group destroy in a new thread, so that
-          # it doesn't share this spec's database transaction.
-          Thread.new { DestroyGroupService.new(group, user).async_execute }.join(5)
-
-          group_record = run_with_new_database_connection do |conn|
-            conn.execute("SELECT * FROM namespaces WHERE id = #{group.id}").first
-          end
-
-          expect(group_record).to be_nil
-        end
-      end
-    end
-  end
-
-  describe 'synchronous delete' do
-    it_behaves_like 'group destruction', false
-  end
-end
diff --git a/spec/services/event_create_service_spec.rb b/spec/services/event_create_service_spec.rb
index b7dc99ed887..f2c2009bcbf 100644
--- a/spec/services/event_create_service_spec.rb
+++ b/spec/services/event_create_service_spec.rb
@@ -9,7 +9,7 @@ describe EventCreateService, services: true do
 
       it { expect(service.open_issue(issue, issue.author)).to be_truthy }
 
-      it "should create new event" do
+      it "creates new event" do
         expect { service.open_issue(issue, issue.author) }.to change { Event.count }
       end
     end
@@ -19,7 +19,7 @@ describe EventCreateService, services: true do
 
       it { expect(service.close_issue(issue, issue.author)).to be_truthy }
 
-      it "should create new event" do
+      it "creates new event" do
         expect { service.close_issue(issue, issue.author) }.to change { Event.count }
       end
     end
@@ -29,7 +29,7 @@ describe EventCreateService, services: true do
 
       it { expect(service.reopen_issue(issue, issue.author)).to be_truthy }
 
-      it "should create new event" do
+      it "creates new event" do
         expect { service.reopen_issue(issue, issue.author) }.to change { Event.count }
       end
     end
diff --git a/spec/services/files/update_service_spec.rb b/spec/services/files/update_service_spec.rb
index d3c37c7820f..35e6e139238 100644
--- a/spec/services/files/update_service_spec.rb
+++ b/spec/services/files/update_service_spec.rb
@@ -6,7 +6,10 @@ describe Files::UpdateService do
   let(:project) { create(:project) }
   let(:user) { create(:user) }
   let(:file_path) { 'files/ruby/popen.rb' }
-  let(:new_contents) { "New Content" }
+  let(:new_contents) { 'New Content' }
+  let(:target_branch) { project.default_branch }
+  let(:last_commit_sha) { nil }
+
   let(:commit_params) do
     {
       file_path: file_path,
@@ -14,9 +17,9 @@ describe Files::UpdateService do
       file_content: new_contents,
       file_content_encoding: "text",
       last_commit_sha: last_commit_sha,
-      source_project: project,
-      source_branch: project.default_branch,
-      target_branch: project.default_branch,
+      start_project: project,
+      start_branch: project.default_branch,
+      target_branch: target_branch
     }
   end
 
@@ -54,18 +57,6 @@ describe Files::UpdateService do
     end
 
     context "when the last_commit_sha is not supplied" do
-      let(:commit_params) do
-        {
-          file_path: file_path,
-          commit_message: "Update File",
-          file_content: new_contents,
-          file_content_encoding: "text",
-          source_project: project,
-          source_branch: project.default_branch,
-          target_branch: project.default_branch,
-        }
-      end
-
       it "returns a hash with the :success status " do
         results = subject.execute
 
@@ -80,5 +71,15 @@ describe Files::UpdateService do
         expect(results.data).to eq(new_contents)
       end
     end
+
+    context 'when target branch is different than source branch' do
+      let(:target_branch) { "#{project.default_branch}-new" }
+
+      it 'fires hooks only once' do
+        expect(GitHooksService).to receive(:new).once.and_call_original
+
+        subject.execute
+      end
+    end
   end
 end
diff --git a/spec/services/git_hooks_service_spec.rb b/spec/services/git_hooks_service_spec.rb
index 41b0968b8b4..3318dfb22b6 100644
--- a/spec/services/git_hooks_service_spec.rb
+++ b/spec/services/git_hooks_service_spec.rb
@@ -21,7 +21,7 @@ describe GitHooksService, services: true do
         hook = double(trigger: [true, nil])
         expect(Gitlab::Git::Hook).to receive(:new).exactly(3).times.and_return(hook)
 
-        expect(service.execute(user, @repo_path, @blankrev, @newrev, @ref) { }).to eq([true, nil])
+        service.execute(user, @repo_path, @blankrev, @newrev, @ref) { }
       end
     end
 
diff --git a/spec/services/git_push_service_spec.rb b/spec/services/git_push_service_spec.rb
index e7624e70725..bd71618e6f4 100644
--- a/spec/services/git_push_service_spec.rb
+++ b/spec/services/git_push_service_spec.rb
@@ -150,6 +150,13 @@ describe GitPushService, services: true do
         execute_service(project, user, @blankrev, 'newrev', 'refs/heads/master' )
       end
     end
+    
+    context "Sends System Push data" do
+      it "when pushing on a branch" do
+        expect(SystemHookPushWorker).to receive(:perform_async).with(@push_data, :push_hooks)
+        execute_service(project, user, @oldrev, @newrev, @ref )
+      end
+    end
   end
 
   describe "Updates git attributes" do
@@ -583,7 +590,7 @@ describe GitPushService, services: true do
         service.push_commits = [commit]
 
         expect(ProjectCacheWorker).to receive(:perform_async).
-          with(project.id, %i(readme))
+          with(project.id, %i(readme), %i(commit_count repository_size))
 
         service.update_caches
       end
@@ -596,7 +603,7 @@ describe GitPushService, services: true do
 
       it 'does not flush any conditional caches' do
         expect(ProjectCacheWorker).to receive(:perform_async).
-          with(project.id, []).
+          with(project.id, [], %i(commit_count repository_size)).
           and_call_original
 
         service.update_caches
@@ -604,6 +611,25 @@ describe GitPushService, services: true do
     end
   end
 
+  describe '#process_commit_messages' do
+    let(:service) do
+      described_class.new(project,
+                          user,
+                          oldrev: sample_commit.parent_id,
+                          newrev: sample_commit.id,
+                          ref: 'refs/heads/master')
+    end
+
+    it 'only schedules a limited number of commits' do
+      allow(service).to receive(:push_commits).
+        and_return(Array.new(1000, double(:commit, to_hash: {})))
+
+      expect(ProcessCommitWorker).to receive(:perform_async).exactly(100).times
+
+      service.process_commit_messages
+    end
+  end
+
   def execute_service(project, user, oldrev, newrev, ref)
     service = described_class.new(project, user, oldrev: oldrev, newrev: newrev, ref: ref )
     service.execute
diff --git a/spec/services/groups/create_service_spec.rb b/spec/services/groups/create_service_spec.rb
index 71a0b8e2a12..ec89b540e6a 100644
--- a/spec/services/groups/create_service_spec.rb
+++ b/spec/services/groups/create_service_spec.rb
@@ -1,12 +1,13 @@
 require 'spec_helper'
 
-describe Groups::CreateService, services: true do
-  let!(:user)         { create(:user) }
+describe Groups::CreateService, '#execute', services: true do
+  let!(:user) { create(:user) }
   let!(:group_params) { { path: "group_path", visibility_level: Gitlab::VisibilityLevel::PUBLIC } }
 
-  describe "execute" do
-    let!(:service) { described_class.new(user, group_params ) }
-    subject { service.execute }
+  subject { service.execute }
+
+  describe 'visibility level restrictions' do
+    let!(:service) { described_class.new(user, group_params) }
 
     context "create groups without restricted visibility level" do
       it { is_expected.to be_persisted }
@@ -14,7 +15,43 @@ describe Groups::CreateService, services: true do
 
     context "cannot create group with restricted visibility level" do
       before { allow_any_instance_of(ApplicationSetting).to receive(:restricted_visibility_levels).and_return([Gitlab::VisibilityLevel::PUBLIC]) }
+
       it { is_expected.not_to be_persisted }
     end
   end
+
+  describe 'creating subgroup' do
+    let!(:group) { create(:group) }
+    let!(:service) { described_class.new(user, group_params.merge(parent_id: group.id)) }
+
+    context 'as group owner' do
+      before { group.add_owner(user) }
+
+      it { is_expected.to be_persisted }
+    end
+
+    context 'as guest' do
+      it 'does not save group and returns an error' do
+        is_expected.not_to be_persisted
+        expect(subject.errors[:parent_id].first).to eq('manage access required to create subgroup')
+        expect(subject.parent_id).to be_nil
+      end
+    end
+  end
+
+  describe 'creating a mattermost team' do
+    let!(:params) { group_params.merge(create_chat_team: "true") }
+    let!(:service) { described_class.new(user, params) }
+
+    before do
+      Settings.mattermost['enabled'] = true
+    end
+
+    it 'create the chat team with the group' do
+      allow_any_instance_of(Mattermost::Team).to receive(:create)
+        .and_return({ 'name' => 'tanuki', 'id' => 'lskdjfwlekfjsdifjj' })
+
+      expect { subject }.to change { ChatTeam.count }.from(0).to(1)
+    end
+  end
 end
diff --git a/spec/services/groups/destroy_service_spec.rb b/spec/services/groups/destroy_service_spec.rb
new file mode 100644
index 00000000000..98c560ffb26
--- /dev/null
+++ b/spec/services/groups/destroy_service_spec.rb
@@ -0,0 +1,113 @@
+require 'spec_helper'
+
+describe Groups::DestroyService, services: true do
+  include DatabaseConnectionHelpers
+
+  let!(:user)         { create(:user) }
+  let!(:group)        { create(:group) }
+  let!(:nested_group) { create(:group, parent: group) }
+  let!(:project)      { create(:project, namespace: group) }
+  let!(:gitlab_shell) { Gitlab::Shell.new }
+  let!(:remove_path)  { group.path + "+#{group.id}+deleted" }
+
+  before do
+    group.add_user(user, Gitlab::Access::OWNER)
+  end
+
+  shared_examples 'group destruction' do |async|
+    context 'database records' do
+      before do
+        destroy_group(group, user, async)
+      end
+
+      it { expect(Group.unscoped.all).not_to include(group) }
+      it { expect(Group.unscoped.all).not_to include(nested_group) }
+      it { expect(Project.unscoped.all).not_to include(project) }
+    end
+
+    context 'file system' do
+      context 'Sidekiq inline' do
+        before do
+          # Run sidekiq immediatly to check that renamed dir will be removed
+          Sidekiq::Testing.inline! { destroy_group(group, user, async) }
+        end
+
+        it { expect(gitlab_shell.exists?(project.repository_storage_path, group.path)).to be_falsey }
+        it { expect(gitlab_shell.exists?(project.repository_storage_path, remove_path)).to be_falsey }
+      end
+
+      context 'Sidekiq fake' do
+        before do
+          # Don't run sidekiq to check if renamed repository exists
+          Sidekiq::Testing.fake! { destroy_group(group, user, async) }
+        end
+
+        it { expect(gitlab_shell.exists?(project.repository_storage_path, group.path)).to be_falsey }
+        it { expect(gitlab_shell.exists?(project.repository_storage_path, remove_path)).to be_truthy }
+      end
+    end
+
+    def destroy_group(group, user, async)
+      if async
+        Groups::DestroyService.new(group, user).async_execute
+      else
+        Groups::DestroyService.new(group, user).execute
+      end
+    end
+  end
+
+  describe 'asynchronous delete' do
+    it_behaves_like 'group destruction', true
+
+    context 'potential race conditions' do
+      context "when the `GroupDestroyWorker` task runs immediately" do
+        it "deletes the group" do
+          # Commit the contents of this spec's transaction so far
+          # so subsequent db connections can see it.
+          #
+          # DO NOT REMOVE THIS LINE, even if you see a WARNING with "No
+          # transaction is currently in progress". Without this, this
+          # spec will always be green, since the group created in setup
+          # cannot be seen by any other connections / threads in this spec.
+          Group.connection.commit_db_transaction
+
+          group_record = run_with_new_database_connection do |conn|
+            conn.execute("SELECT * FROM namespaces WHERE id = #{group.id}").first
+          end
+
+          expect(group_record).not_to be_nil
+
+          # Execute the contents of `GroupDestroyWorker` in a separate thread, to
+          # simulate data manipulation by the Sidekiq worker (different database
+          # connection / transaction).
+          expect(GroupDestroyWorker).to receive(:perform_async).and_wrap_original do |m, group_id, user_id|
+            Thread.new { m[group_id, user_id] }.join(5)
+          end
+
+          # Kick off the initial group destroy in a new thread, so that
+          # it doesn't share this spec's database transaction.
+          Thread.new { Groups::DestroyService.new(group, user).async_execute }.join(5)
+
+          group_record = run_with_new_database_connection do |conn|
+            conn.execute("SELECT * FROM namespaces WHERE id = #{group.id}").first
+          end
+
+          expect(group_record).to be_nil
+        end
+      end
+    end
+  end
+
+  describe 'synchronous delete' do
+    it_behaves_like 'group destruction', false
+  end
+
+  context 'projects in pending_delete' do
+    before do
+      project.pending_delete = true
+      project.save
+    end
+
+    it_behaves_like 'group destruction', false
+  end
+end
diff --git a/spec/services/groups/update_service_spec.rb b/spec/services/groups/update_service_spec.rb
index 9c2331144a0..7c0fccb9d41 100644
--- a/spec/services/groups/update_service_spec.rb
+++ b/spec/services/groups/update_service_spec.rb
@@ -1,15 +1,15 @@
 require 'spec_helper'
 
 describe Groups::UpdateService, services: true do
-  let!(:user)             { create(:user) }
-  let!(:private_group)    { create(:group, :private) }
-  let!(:internal_group)   { create(:group, :internal) }
-  let!(:public_group)     { create(:group, :public) }
+  let!(:user) { create(:user) }
+  let!(:private_group) { create(:group, :private) }
+  let!(:internal_group) { create(:group, :internal) }
+  let!(:public_group) { create(:group, :public) }
 
   describe "#execute" do
     context "project visibility_level validation" do
       context "public group with public projects" do
-        let!(:service) { described_class.new(public_group, user, visibility_level: Gitlab::VisibilityLevel::INTERNAL ) }
+        let!(:service) { described_class.new(public_group, user, visibility_level: Gitlab::VisibilityLevel::INTERNAL) }
 
         before do
           public_group.add_user(user, Gitlab::Access::MASTER)
@@ -23,7 +23,7 @@ describe Groups::UpdateService, services: true do
       end
 
       context "internal group with internal project" do
-        let!(:service) { described_class.new(internal_group, user, visibility_level: Gitlab::VisibilityLevel::PRIVATE ) }
+        let!(:service) { described_class.new(internal_group, user, visibility_level: Gitlab::VisibilityLevel::PRIVATE) }
 
         before do
           internal_group.add_user(user, Gitlab::Access::MASTER)
@@ -39,7 +39,7 @@ describe Groups::UpdateService, services: true do
   end
 
   context "unauthorized visibility_level validation" do
-    let!(:service) { described_class.new(internal_group, user, visibility_level: 99 ) }
+    let!(:service) { described_class.new(internal_group, user, visibility_level: 99) }
     before do
       internal_group.add_user(user, Gitlab::Access::MASTER)
     end
@@ -49,4 +49,41 @@ describe Groups::UpdateService, services: true do
       expect(internal_group.errors.count).to eq(1)
     end
   end
+
+  context 'rename group' do
+    let!(:service) { described_class.new(internal_group, user, path: SecureRandom.hex) }
+
+    before do
+      internal_group.add_user(user, Gitlab::Access::MASTER)
+      create(:project, :internal, group: internal_group)
+    end
+
+    it 'returns true' do
+      expect(service.execute).to eq(true)
+    end
+
+    context 'error moving group' do
+      before do
+        allow(internal_group).to receive(:move_dir).and_raise(Gitlab::UpdatePathError)
+      end
+
+      it 'does not raise an error' do
+        expect { service.execute }.not_to raise_error
+      end
+
+      it 'returns false' do
+        expect(service.execute).to eq(false)
+      end
+
+      it 'has the right error' do
+        service.execute
+
+        expect(internal_group.errors.full_messages.first).to eq('Gitlab::UpdatePathError')
+      end
+
+      it "hasn't changed the path" do
+        expect { service.execute}.not_to change { internal_group.reload.path}
+      end
+    end
+  end
 end
diff --git a/spec/services/issuable/bulk_update_service_spec.rb b/spec/services/issuable/bulk_update_service_spec.rb
index 5f3020b6525..0475f38fe5e 100644
--- a/spec/services/issuable/bulk_update_service_spec.rb
+++ b/spec/services/issuable/bulk_update_service_spec.rb
@@ -52,7 +52,10 @@ describe Issuable::BulkUpdateService, services: true do
 
     context 'when the new assignee ID is a valid user' do
       it 'succeeds' do
-        result = bulk_update(issue, assignee_id: create(:user).id)
+        new_assignee = create(:user)
+        project.team << [new_assignee, :developer]
+
+        result = bulk_update(issue, assignee_id: new_assignee.id)
 
         expect(result[:success]).to be_truthy
         expect(result[:count]).to eq(1)
@@ -60,15 +63,16 @@ describe Issuable::BulkUpdateService, services: true do
 
       it 'updates the assignee to the use ID passed' do
         assignee = create(:user)
+        project.team << [assignee, :developer]
 
         expect { bulk_update(issue, assignee_id: assignee.id) }
           .to change { issue.reload.assignee }.from(user).to(assignee)
       end
     end
 
-    context 'when the new assignee ID is -1' do
-      it 'unassigns the issues' do
-        expect { bulk_update(issue, assignee_id: -1) }
+    context "when the new assignee ID is #{IssuableFinder::NONE}" do
+      it "unassigns the issues" do
+        expect { bulk_update(issue, assignee_id: IssuableFinder::NONE) }
           .to change { issue.reload.assignee }.to(nil)
       end
     end
diff --git a/spec/services/issues/build_service_spec.rb b/spec/services/issues/build_service_spec.rb
index 4cfba35c830..1dd53236fbd 100644
--- a/spec/services/issues/build_service_spec.rb
+++ b/spec/services/issues/build_service_spec.rb
@@ -8,24 +8,34 @@ describe Issues::BuildService, services: true do
     project.team << [user, :developer]
   end
 
+  context 'for a single discussion' do
+    describe '#execute' do
+      let(:merge_request) { create(:merge_request, title: "Hello world", source_project: project) }
+      let(:discussion) { Discussion.new([create(:diff_note_on_merge_request, project: project, noteable: merge_request, note: "Almost done")]) }
+      let(:service) { described_class.new(project, user, merge_request_to_resolve_discussions_of: merge_request.iid, discussion_to_resolve: discussion.id) }
+
+      it 'references the noteable title in the issue title' do
+        issue = service.execute
+
+        expect(issue.title).to include('Hello world')
+      end
+
+      it 'adds the note content to the description' do
+        issue = service.execute
+
+        expect(issue.description).to include('Almost done')
+      end
+    end
+  end
+
   context 'for discussions in a merge request' do
     let(:merge_request) { create(:merge_request_with_diff_notes, source_project: project) }
-    let(:issue) { described_class.new(project, user, merge_request_for_resolving_discussions: merge_request).execute }
-
-    def position_on_line(line_number)
-      Gitlab::Diff::Position.new(
-        old_path: "files/ruby/popen.rb",
-        new_path: "files/ruby/popen.rb",
-        old_line: nil,
-        new_line: line_number,
-        diff_refs: merge_request.diff_refs
-      )
-    end
+    let(:issue) { described_class.new(project, user, merge_request_to_resolve_discussions_of: merge_request.iid).execute }
 
     describe '#items_for_discussions' do
       it 'has an item for each discussion' do
-        create(:diff_note_on_merge_request, noteable: merge_request, project: merge_request.source_project, position: position_on_line(13))
-        service = described_class.new(project, user, merge_request_for_resolving_discussions: merge_request)
+        create(:diff_note_on_merge_request, noteable: merge_request, project: merge_request.source_project, line_number: 13)
+        service = described_class.new(project, user, merge_request_to_resolve_discussions_of: merge_request.iid)
 
         service.execute
 
@@ -34,7 +44,7 @@ describe Issues::BuildService, services: true do
     end
 
     describe '#item_for_discussion' do
-      let(:service) { described_class.new(project, user, merge_request_for_resolving_discussions: merge_request) }
+      let(:service) { described_class.new(project, user, merge_request_to_resolve_discussions_of: merge_request.iid) }
 
       it 'mentions the author of the note' do
         discussion = Discussion.new([create(:diff_note_on_merge_request, author: create(:user, username: 'author'))])
@@ -47,11 +57,11 @@ describe Issues::BuildService, services: true do
                     "with a blockquote\n"\
                     "> That has a quote\n"\
                     ">>>\n"
-        note_result = "This is a string\n"\
-                    "> with a blockquote\n"\
-                    "> > That has a quote\n"
+        note_result = "    > This is a string\n"\
+                      "    > > with a blockquote\n"\
+                      "    > > > That has a quote\n"
         discussion = Discussion.new([create(:diff_note_on_merge_request, note: note_text)])
-        expect(service.item_for_discussion(discussion)).to include(">>>\n#{note_result}\n>>>")
+        expect(service.item_for_discussion(discussion)).to include(note_result)
       end
     end
 
@@ -66,7 +76,7 @@ describe Issues::BuildService, services: true do
 
       it 'does not assign title when a title was given' do
         issue = described_class.new(project, user,
-                                    merge_request_for_resolving_discussions: merge_request,
+                                    merge_request_to_resolve_discussions_of: merge_request,
                                     title: 'What an issue').execute
 
         expect(issue.title).to eq('What an issue')
@@ -74,7 +84,7 @@ describe Issues::BuildService, services: true do
 
       it 'does not assign description when a description was given' do
         issue = described_class.new(project, user,
-                                    merge_request_for_resolving_discussions: merge_request,
+                                    merge_request_to_resolve_discussions_of: merge_request,
                                     description: 'Fix at your earliest conveignance').execute
 
         expect(issue.description).to eq('Fix at your earliest conveignance')
@@ -82,7 +92,7 @@ describe Issues::BuildService, services: true do
 
       describe 'with multiple discussions' do
         before do
-          create(:diff_note_on_merge_request, noteable: merge_request, project: merge_request.target_project, position: position_on_line(15))
+          create(:diff_note_on_merge_request, noteable: merge_request, project: merge_request.target_project, line_number: 15)
         end
 
         it 'mentions all the authors in the description' do
@@ -99,7 +109,7 @@ describe Issues::BuildService, services: true do
         end
 
         it 'mentions additional notes' do
-          create_list(:diff_note_on_merge_request, 2, noteable: merge_request, project: merge_request.target_project, position: position_on_line(15))
+          create_list(:diff_note_on_merge_request, 2, noteable: merge_request, project: merge_request.target_project, line_number: 15)
 
           expect(issue.description).to include('(+2 comments)')
         end
@@ -112,7 +122,7 @@ describe Issues::BuildService, services: true do
 
     describe '#execute' do
       it 'mentions the merge request in the description' do
-        issue = described_class.new(project, user, merge_request_for_resolving_discussions: merge_request).execute
+        issue = described_class.new(project, user, merge_request_to_resolve_discussions_of: merge_request.iid).execute
 
         expect(issue.description).to include("Review the conversation in #{merge_request.to_reference}")
       end
@@ -120,11 +130,20 @@ describe Issues::BuildService, services: true do
   end
 
   describe '#execute' do
+    let(:milestone) { create(:milestone, project: project) }
+
     it 'builds a new issues with given params' do
-      issue = described_class.new(project, user, title: 'Issue #1', description: 'Issue description').execute
+      issue = described_class.new(
+        project,
+        user,
+        title: 'Issue #1',
+        description: 'Issue description',
+        milestone_id: milestone.id,
+      ).execute
 
       expect(issue.title).to eq('Issue #1')
       expect(issue.description).to eq('Issue description')
+      expect(issue.milestone).to eq(milestone)
     end
   end
 end
diff --git a/spec/services/issues/create_service_spec.rb b/spec/services/issues/create_service_spec.rb
index 8bde61ee336..776cbc4296b 100644
--- a/spec/services/issues/create_service_spec.rb
+++ b/spec/services/issues/create_service_spec.rb
@@ -46,6 +46,7 @@ describe Issues::CreateService, services: true do
 
           expect(issue).to be_persisted
           expect(issue.title).to eq('Awesome issue')
+          expect(issue.description).to eq('please fix')
           expect(issue.assignee).to be_nil
           expect(issue.labels).to be_empty
           expect(issue.milestone).to be_nil
@@ -135,48 +136,181 @@ describe Issues::CreateService, services: true do
       end
     end
 
+    it_behaves_like 'issuable create service'
+
     it_behaves_like 'new issuable record that supports slash commands'
 
-    context 'for a merge request' do
+    context 'resolving discussions' do
       let(:discussion) { Discussion.for_diff_notes([create(:diff_note_on_merge_request)]).first }
       let(:merge_request) { discussion.noteable }
       let(:project) { merge_request.source_project }
-      let(:opts) { { merge_request_for_resolving_discussions: merge_request } }
 
       before do
         project.team << [user, :master]
       end
 
-      it 'resolves the discussion for the merge request' do
-        described_class.new(project, user, opts).execute
-        discussion.first_note.reload
+      describe 'for a single discussion' do
+        let(:opts) { { discussion_to_resolve: discussion.id, merge_request_to_resolve_discussions_of: merge_request.iid } }
+
+        it 'resolves the discussion' do
+          described_class.new(project, user, opts).execute
+          discussion.first_note.reload
+
+          expect(discussion.resolved?).to be(true)
+        end
+
+        it 'added a system note to the discussion' do
+          described_class.new(project, user, opts).execute
 
-        expect(discussion.resolved?).to be(true)
+          reloaded_discussion = MergeRequest.find(merge_request.id).discussions.first
+
+          expect(reloaded_discussion.last_note.system).to eq(true)
+        end
+
+        it 'assigns the title and description for the issue' do
+          issue = described_class.new(project, user, opts).execute
+
+          expect(issue.title).not_to be_nil
+          expect(issue.description).not_to be_nil
+        end
+
+        it 'can set nil explicitly to the title and description' do
+          issue = described_class.new(project, user,
+                                      merge_request_to_resolve_discussions_of: merge_request,
+                                      description: nil,
+                                      title: nil).execute
+
+          expect(issue.description).to be_nil
+          expect(issue.title).to be_nil
+        end
       end
 
-      it 'added a system note to the discussion' do
-        described_class.new(project, user, opts).execute
+      describe 'for a merge request' do
+        let(:opts) { { merge_request_to_resolve_discussions_of: merge_request.iid } }
+
+        it 'resolves the discussion' do
+          described_class.new(project, user, opts).execute
+          discussion.first_note.reload
+
+          expect(discussion.resolved?).to be(true)
+        end
+
+        it 'added a system note to the discussion' do
+          described_class.new(project, user, opts).execute
+
+          reloaded_discussion = MergeRequest.find(merge_request.id).discussions.first
+
+          expect(reloaded_discussion.last_note.system).to eq(true)
+        end
+
+        it 'assigns the title and description for the issue' do
+          issue = described_class.new(project, user, opts).execute
+
+          expect(issue.title).not_to be_nil
+          expect(issue.description).not_to be_nil
+        end
+
+        it 'can set nil explicitly to the title and description' do
+          issue = described_class.new(project, user,
+                                      merge_request_to_resolve_discussions_of: merge_request,
+                                      description: nil,
+                                      title: nil).execute
+
+          expect(issue.description).to be_nil
+          expect(issue.title).to be_nil
+        end
+      end
+    end
 
-        reloaded_discussion = MergeRequest.find(merge_request.id).discussions.first
+    context 'checking spam' do
+      let(:opts) do
+        {
+          title: 'Awesome issue',
+          description: 'please fix',
+          request: double(:request, env: {})
+        }
+      end
 
-        expect(reloaded_discussion.last_note.system).to eq(true)
+      before do
+        allow_any_instance_of(SpamService).to receive(:check_for_spam?).and_return(true)
       end
 
-      it 'assigns the title and description for the issue' do
-        issue = described_class.new(project, user, opts).execute
+      context 'when recaptcha was verified' do
+        let(:log_user)  { user }
+        let(:spam_logs) { create_list(:spam_log, 2, user: log_user, title: 'Awesome issue') }
+
+        before do
+          opts[:recaptcha_verified] = true
+          opts[:spam_log_id]        = spam_logs.last.id
 
-        expect(issue.title).not_to be_nil
-        expect(issue.description).not_to be_nil
+          expect(AkismetService).not_to receive(:new)
+        end
+
+        it 'does no mark an issue as a spam ' do
+          expect(issue).not_to be_spam
+        end
+
+        it 'an issue is valid ' do
+          expect(issue.valid?).to be_truthy
+        end
+
+        it 'does not assign a spam_log to an issue' do
+          expect(issue.spam_log).to be_nil
+        end
+
+        it 'marks related spam_log as recaptcha_verified' do
+          expect { issue }.to change{SpamLog.last.recaptcha_verified}.from(false).to(true)
+        end
+
+        context 'when spam log does not belong to a user' do
+          let(:log_user) { create(:user) }
+
+          it 'does not mark spam_log as recaptcha_verified' do
+            expect { issue }.not_to change{SpamLog.last.recaptcha_verified}
+          end
+        end
       end
 
-      it 'can set nil explicityly to the title and description' do
-        issue = described_class.new(project, user,
-                                    merge_request_for_resolving_discussions: merge_request,
-                                    description: nil,
-                                    title: nil).execute
+      context 'when recaptcha was not verified' do
+        context 'when akismet detects spam' do
+          before do
+            allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(true)
+          end
+
+          it 'marks an issue as a spam ' do
+            expect(issue).to be_spam
+          end
+
+          it 'an issue is not valid ' do
+            expect(issue.valid?).to be_falsey
+          end
 
-        expect(issue.description).to be_nil
-        expect(issue.title).to be_nil
+          it 'creates a new spam_log' do
+            expect{issue}.to change{SpamLog.count}.from(0).to(1)
+          end
+
+          it 'assigns a spam_log to an issue' do
+            expect(issue.spam_log).to eq(SpamLog.last)
+          end
+        end
+
+        context 'when akismet does not detect spam' do
+          before do
+            allow_any_instance_of(AkismetService).to receive(:is_spam?).and_return(false)
+          end
+
+          it 'does not mark an issue as a spam ' do
+            expect(issue).not_to be_spam
+          end
+
+          it 'an issue is valid ' do
+            expect(issue.valid?).to be_truthy
+          end
+
+          it 'does not assign a spam_log to an issue' do
+            expect(issue.spam_log).to be_nil
+          end
+        end
       end
     end
   end
diff --git a/spec/services/issues/resolve_discussions_spec.rb b/spec/services/issues/resolve_discussions_spec.rb
new file mode 100644
index 00000000000..6cc738aec08
--- /dev/null
+++ b/spec/services/issues/resolve_discussions_spec.rb
@@ -0,0 +1,106 @@
+require 'spec_helper.rb'
+
+class DummyService < Issues::BaseService
+  include ::Issues::ResolveDiscussions
+
+  def initialize(*args)
+    super
+    filter_resolve_discussion_params
+  end
+end
+
+describe DummyService, services: true do
+  let(:project) { create(:project) }
+  let(:user) { create(:user) }
+
+  before do
+    project.team << [user, :developer]
+  end
+
+  describe "for resolving discussions" do
+    let(:discussion) { Discussion.new([create(:diff_note_on_merge_request, project: project, note: "Almost done")]) }
+    let(:merge_request) { discussion.noteable }
+    let(:other_merge_request) { create(:merge_request, source_project: project, source_branch: "other") }
+
+    describe "#merge_request_for_resolving_discussion" do
+      let(:service) { described_class.new(project, user, merge_request_to_resolve_discussions_of: merge_request.iid) }
+
+      it "finds the merge request" do
+        expect(service.merge_request_to_resolve_discussions_of).to eq(merge_request)
+      end
+
+      it "only queries for the merge request once" do
+        fake_finder = double
+        fake_results = double
+
+        expect(fake_finder).to receive(:execute).and_return(fake_results).exactly(1)
+        expect(fake_results).to receive(:find_by).exactly(1)
+        expect(MergeRequestsFinder).to receive(:new).and_return(fake_finder).exactly(1)
+
+        2.times { service.merge_request_to_resolve_discussions_of }
+      end
+    end
+
+    describe "#discussions_to_resolve" do
+      it "contains a single discussion when matching merge request and discussion are passed" do
+        service = described_class.new(
+          project,
+          user,
+          discussion_to_resolve: discussion.id,
+          merge_request_to_resolve_discussions_of: merge_request.iid
+        )
+        # We need to compare discussion id's because the Discussion-objects are rebuilt
+        # which causes the object-id's not to be different.
+        discussion_ids = service.discussions_to_resolve.map(&:id)
+
+        expect(discussion_ids).to contain_exactly(discussion.id)
+      end
+
+      it "contains all discussions when only a merge request is passed" do
+        second_discussion = Discussion.new([create(:diff_note_on_merge_request,
+                                                  noteable: merge_request,
+                                                  project: merge_request.target_project,
+                                                  line_number: 15)])
+        service = described_class.new(
+          project,
+          user,
+          merge_request_to_resolve_discussions_of: merge_request.iid
+        )
+        # We need to compare discussion id's because the Discussion-objects are rebuilt
+        # which causes the object-id's not to be different.
+        discussion_ids = service.discussions_to_resolve.map(&:id)
+
+        expect(discussion_ids).to contain_exactly(discussion.id, second_discussion.id)
+      end
+
+      it "contains only unresolved discussions" do
+        _second_discussion = Discussion.new([create(:diff_note_on_merge_request, :resolved,
+                                                   noteable: merge_request,
+                                                   project: merge_request.target_project,
+                                                   line_number: 15,
+                                                   )])
+        service = described_class.new(
+          project,
+          user,
+          merge_request_to_resolve_discussions_of: merge_request.iid
+        )
+        # We need to compare discussion id's because the Discussion-objects are rebuilt
+        # which causes the object-id's not to be different.
+        discussion_ids = service.discussions_to_resolve.map(&:id)
+
+        expect(discussion_ids).to contain_exactly(discussion.id)
+      end
+
+      it "is empty when a discussion and another merge request are passed" do
+        service = described_class.new(
+          project,
+          user,
+          discussion_to_resolve: discussion.id,
+          merge_request_to_resolve_discussions_of: other_merge_request.iid
+        )
+
+        expect(service.discussions_to_resolve).to be_empty
+      end
+    end
+  end
+end
diff --git a/spec/services/issues/update_service_spec.rb b/spec/services/issues/update_service_spec.rb
index 500d224ff98..fa472f3e2c3 100644
--- a/spec/services/issues/update_service_spec.rb
+++ b/spec/services/issues/update_service_spec.rb
@@ -58,6 +58,22 @@ describe Issues::UpdateService, services: true do
         expect(issue.due_date).to eq Date.tomorrow
       end
 
+      it 'sorts issues as specified by parameters' do
+        issue1 = create(:issue, project: project, assignee_id: user3.id)
+        issue2 = create(:issue, project: project, assignee_id: user3.id)
+
+        [issue, issue1, issue2].each do |issue|
+          issue.move_to_end
+          issue.save
+        end
+
+        opts[:move_between_iids] = [issue1.iid, issue2.iid]
+
+        update_issue(opts)
+
+        expect(issue.relative_position).to be_between(issue1.relative_position, issue2.relative_position)
+      end
+
       context 'when current user cannot admin issues in the project' do
         let(:guest) { create(:user) }
         before do
@@ -142,6 +158,17 @@ describe Issues::UpdateService, services: true do
 
         update_issue(confidential: true)
       end
+
+      it 'does not update assignee_id with unauthorized users' do
+        project.update(visibility_level: Gitlab::VisibilityLevel::PUBLIC)
+        update_issue(confidential: true)
+        non_member        = create(:user)
+        original_assignee = issue.assignee
+
+        update_issue(assignee_id: non_member.id)
+
+        expect(issue.reload.assignee_id).to eq(original_assignee.id)
+      end
     end
 
     context 'todos' do
@@ -376,5 +403,10 @@ describe Issues::UpdateService, services: true do
       let(:mentionable) { issue }
       include_examples 'updating mentions', Issues::UpdateService
     end
+
+    include_examples 'issuable update service' do
+      let(:open_issuable) { issue }
+      let(:closed_issuable) { create(:closed_issue, project: project) }
+    end
   end
 end
diff --git a/spec/services/labels/promote_service_spec.rb b/spec/services/labels/promote_service_spec.rb
new file mode 100644
index 00000000000..4b90ad19640
--- /dev/null
+++ b/spec/services/labels/promote_service_spec.rb
@@ -0,0 +1,187 @@
+require 'spec_helper'
+
+describe Labels::PromoteService, services: true do
+  describe '#execute' do
+    let!(:user) { create(:user) }
+
+    context 'project without group' do
+      let!(:project_1)  { create(:empty_project) }
+
+      let!(:project_label_1_1)  { create(:label, project: project_1) }
+
+      subject(:service) { described_class.new(project_1, user) }
+
+      it 'fails on project without group' do
+        expect(service.execute(project_label_1_1)).to be_falsey
+      end
+    end
+
+    context 'project with group' do
+      let!(:promoted_label_name)  { "Promoted Label" }
+      let!(:untouched_label_name) { "Untouched Label" }
+      let!(:promoted_description) { "Promoted Description" }
+      let!(:promoted_color)       { "#0000FF" }
+      let!(:label_2_1_priority)   { 1 }
+      let!(:label_3_1_priority)   { 2 }
+
+      let!(:group_1)  { create(:group) }
+      let!(:group_2)  { create(:group) }
+
+      let!(:project_1)  { create(:empty_project, namespace: group_1) }
+      let!(:project_2)  { create(:empty_project, namespace: group_1) }
+      let!(:project_3)  { create(:empty_project, namespace: group_1) }
+      let!(:project_4)  { create(:empty_project, namespace: group_2) }
+
+      # Labels/issues can't be lazily created so we might as well eager initialize
+      # all other objects too since we use them inside
+      let!(:project_label_1_1)  { create(:label, project: project_1, name: promoted_label_name, color: promoted_color, description: promoted_description) }
+      let!(:project_label_1_2)  { create(:label, project: project_1, name: untouched_label_name) }
+      let!(:project_label_2_1)  { create(:label, project: project_2, priority: label_2_1_priority, name: promoted_label_name, color: "#FF0000") }
+      let!(:project_label_3_1)  { create(:label, project: project_3, priority: label_3_1_priority, name: promoted_label_name) }
+      let!(:project_label_3_2)  { create(:label, project: project_3, priority: 1, name: untouched_label_name) }
+      let!(:project_label_4_1)  { create(:label, project: project_4, name: promoted_label_name) }
+
+      let!(:issue_1_1)  { create(:labeled_issue, project: project_1, labels: [project_label_1_1, project_label_1_2]) }
+      let!(:issue_1_2)  { create(:labeled_issue, project: project_1, labels: [project_label_1_2]) }
+      let!(:issue_2_1)  { create(:labeled_issue, project: project_2, labels: [project_label_2_1]) }
+      let!(:issue_4_1)  { create(:labeled_issue, project: project_4, labels: [project_label_4_1]) }
+
+      let!(:merge_3_1)  { create(:labeled_merge_request, source_project: project_3, target_project: project_3, labels: [project_label_3_1, project_label_3_2]) }
+
+      let!(:issue_board_2_1)      { create(:board, project: project_2) }
+      let!(:issue_board_list_2_1) { create(:list, board: issue_board_2_1, label: project_label_2_1) }
+
+      let(:new_label) { group_1.labels.find_by(title: promoted_label_name) }
+
+      subject(:service) { described_class.new(project_1, user) }
+
+      it 'fails on group label' do
+        group_label = create(:group_label, group: group_1)
+
+        expect(service.execute(group_label)).to be_falsey
+      end
+
+      it 'is truthy on success' do
+        expect(service.execute(project_label_1_1)).to be_truthy
+      end
+
+      it 'recreates the label as a group label' do
+        expect { service.execute(project_label_1_1) }.
+          to change(project_1.labels, :count).by(-1).
+          and change(group_1.labels, :count).by(1)
+        expect(new_label).not_to be_nil
+      end
+
+      it 'copies title, description and color' do
+        service.execute(project_label_1_1)
+
+        expect(new_label.title).to eq(promoted_label_name)
+        expect(new_label.description).to eq(promoted_description)
+        expect(new_label.color).to eq(promoted_color)
+      end
+
+      it 'merges labels with the same name in group' do
+        expect { service.execute(project_label_1_1) }.to change(project_2.labels, :count).by(-1).and \
+          change(project_3.labels, :count).by(-1)
+      end
+
+      it 'recreates priorities' do
+        service.execute(project_label_1_1)
+
+        expect(new_label.priority(project_1)).to be_nil
+        expect(new_label.priority(project_2)).to eq(label_2_1_priority)
+        expect(new_label.priority(project_3)).to eq(label_3_1_priority)
+      end
+
+      it 'does not touch project out of promoted group' do
+        service.execute(project_label_1_1)
+        project_4_new_label = project_4.labels.find_by(title: promoted_label_name)
+
+        expect(project_4_new_label).not_to be_nil
+        expect(project_4_new_label.id).to eq(project_label_4_1.id)
+      end
+
+      it 'does not touch out of group priority' do
+        service.execute(project_label_1_1)
+
+        expect(new_label.priority(project_4)).to be_nil
+      end
+
+      it 'relinks issue with the promoted label' do
+        service.execute(project_label_1_1)
+        issue_label = issue_1_1.labels.find_by(title: promoted_label_name)
+
+        expect(issue_label).not_to be_nil
+        expect(issue_label.id).to eq(new_label.id)
+      end
+
+      it 'does not remove untouched labels from issue' do
+        expect { service.execute(project_label_1_1) }.not_to change(issue_1_1.labels, :count)
+      end
+
+      it 'does not relink untouched label in issue' do
+        service.execute(project_label_1_1)
+        issue_label = issue_1_2.labels.find_by(title: untouched_label_name)
+
+        expect(issue_label).not_to be_nil
+        expect(issue_label.id).to eq(project_label_1_2.id)
+      end
+
+      it 'relinks issues with merged labels' do
+        service.execute(project_label_1_1)
+        issue_label = issue_2_1.labels.find_by(title: promoted_label_name)
+
+        expect(issue_label).not_to be_nil
+        expect(issue_label.id).to eq(new_label.id)
+      end
+
+      it 'does not relink issues from other group' do
+        service.execute(project_label_1_1)
+        issue_label = issue_4_1.labels.find_by(title: promoted_label_name)
+
+        expect(issue_label).not_to be_nil
+        expect(issue_label.id).to eq(project_label_4_1.id)
+      end
+
+      it 'updates merge request' do
+        service.execute(project_label_1_1)
+        merge_label = merge_3_1.labels.find_by(title: promoted_label_name)
+
+        expect(merge_label).not_to be_nil
+        expect(merge_label.id).to eq(new_label.id)
+      end
+
+      it 'updates board lists' do
+        service.execute(project_label_1_1)
+        list = issue_board_2_1.lists.find_by(label: new_label)
+
+        expect(list).not_to be_nil
+      end
+
+      # In case someone adds a new relation to Label.rb and forgets to relink it
+      # and the database doesn't have foreign key constraints
+      it 'relinks all relations' do
+        service.execute(project_label_1_1)
+
+        Label.reflect_on_all_associations.each do |association|
+          expect(project_label_1_1.send(association.name).any?).to be_falsey
+        end
+      end
+
+      context 'with invalid group label' do
+        before do
+          allow(service).to receive(:clone_label_to_group_label).and_wrap_original do |m, *args|
+            label = m.call(*args)
+            allow(label).to receive(:valid?).and_return(false)
+
+            label
+          end
+        end
+
+        it 'raises an exception' do
+          expect { service.execute(project_label_1_1) }.to raise_error(ActiveRecord::RecordInvalid)
+        end
+      end
+    end
+  end
+end
diff --git a/spec/services/merge_requests/add_todo_when_build_fails_service_spec.rb b/spec/services/merge_requests/add_todo_when_build_fails_service_spec.rb
index bb7830c7eea..d80fb8a1af1 100644
--- a/spec/services/merge_requests/add_todo_when_build_fails_service_spec.rb
+++ b/spec/services/merge_requests/add_todo_when_build_fails_service_spec.rb
@@ -17,7 +17,7 @@ describe MergeRequests::AddTodoWhenBuildFailsService do
     described_class.new(project, user, commit_message: 'Awesome message')
   end
 
-  let(:todo_service) { TodoService.new }
+  let(:todo_service) { spy('todo service') }
 
   let(:merge_request) do
     create(:merge_request, merge_user: user,
@@ -107,4 +107,27 @@ describe MergeRequests::AddTodoWhenBuildFailsService do
       end
     end
   end
+
+  describe '#close_all' do
+    context 'when using pipeline that belongs to merge request' do
+      it 'resolves todos about failed builds for pipeline' do
+        service.close_all(pipeline)
+
+        expect(todo_service)
+          .to have_received(:merge_request_build_retried)
+          .with(merge_request)
+      end
+    end
+
+    context 'when pipeline is not related to merge request' do
+      let(:pipeline) { create(:ci_empty_pipeline) }
+
+      it 'does not resolve any todos about failed builds' do
+        service.close_all(pipeline)
+
+        expect(todo_service)
+          .not_to have_received(:merge_request_build_retried)
+      end
+    end
+  end
 end
diff --git a/spec/services/merge_requests/build_service_spec.rb b/spec/services/merge_requests/build_service_spec.rb
index dc945ca4868..0768f644036 100644
--- a/spec/services/merge_requests/build_service_spec.rb
+++ b/spec/services/merge_requests/build_service_spec.rb
@@ -44,15 +44,14 @@ describe MergeRequests::BuildService, services: true do
       end
     end
 
-    context 'missing target branch' do
-      let(:target_branch) { '' }
+    context 'when target branch is missing' do
+      let(:target_branch) { nil }
+      let(:commits) { Commit.decorate([commit_1], project) }
 
-      it 'forbids the merge request from being created' do
+      it 'creates compare object with target branch as default branch' do
         expect(merge_request.can_be_created).to eq(false)
-      end
-
-      it 'adds an error message to the merge request' do
-        expect(merge_request.errors).to contain_exactly('You must select source and target branch')
+        expect(merge_request.compare).to be_present
+        expect(merge_request.target_branch).to eq(project.default_branch)
       end
     end
 
diff --git a/spec/services/merge_requests/close_service_spec.rb b/spec/services/merge_requests/close_service_spec.rb
index 5f6a7716beb..d55a7657c0e 100644
--- a/spec/services/merge_requests/close_service_spec.rb
+++ b/spec/services/merge_requests/close_service_spec.rb
@@ -29,7 +29,7 @@ describe MergeRequests::CloseService, services: true do
       it { expect(@merge_request).to be_valid }
       it { expect(@merge_request).to be_closed }
 
-      it 'should execute hooks with close action' do
+      it 'executes hooks with close action' do
         expect(service).to have_received(:execute_hooks).
                                with(@merge_request, 'close')
       end
diff --git a/spec/services/merge_requests/create_service_spec.rb b/spec/services/merge_requests/create_service_spec.rb
index b8142889075..673c0bd6c9c 100644
--- a/spec/services/merge_requests/create_service_spec.rb
+++ b/spec/services/merge_requests/create_service_spec.rb
@@ -84,6 +84,8 @@ describe MergeRequests::CreateService, services: true do
       end
     end
 
+    it_behaves_like 'issuable create service'
+
     context 'while saving references to issues that the created merge request closes' do
       let(:first_issue) { create(:issue, project: project) }
       let(:second_issue) { create(:issue, project: project) }
diff --git a/spec/services/merge_requests/merge_request_diff_cache_service_spec.rb b/spec/services/merge_requests/merge_request_diff_cache_service_spec.rb
index 05cdbe5287a..35804d41b46 100644
--- a/spec/services/merge_requests/merge_request_diff_cache_service_spec.rb
+++ b/spec/services/merge_requests/merge_request_diff_cache_service_spec.rb
@@ -11,6 +11,7 @@ describe MergeRequests::MergeRequestDiffCacheService do
       expect(Rails.cache).to receive(:read).with(cache_key).and_return({})
       expect(Rails.cache).to receive(:write).with(cache_key, anything)
       allow_any_instance_of(Gitlab::Diff::File).to receive(:blob).and_return(double("text?" => true))
+      allow_any_instance_of(Repository).to receive(:diffable?).and_return(true)
 
       subject.execute(merge_request)
     end
diff --git a/spec/services/merge_requests/merge_service_spec.rb b/spec/services/merge_requests/merge_service_spec.rb
index 5a89acc96a4..d96f819e66a 100644
--- a/spec/services/merge_requests/merge_service_spec.rb
+++ b/spec/services/merge_requests/merge_service_spec.rb
@@ -149,35 +149,46 @@ describe MergeRequests::MergeService, services: true do
     context "error handling" do
       let(:service) { MergeRequests::MergeService.new(project, user, commit_message: 'Awesome message') }
 
-      it 'saves error if there is an exception' do
-        allow(service).to receive(:repository).and_raise("error message")
+      before do
+        allow(Rails.logger).to receive(:error)
+      end
 
+      it 'logs and saves error if there is an exception' do
+        error_message = 'error message'
+
+        allow(service).to receive(:repository).and_raise("error message")
         allow(service).to receive(:execute_hooks)
 
         service.execute(merge_request)
 
-        expect(merge_request.merge_error).to eq("Something went wrong during merge: error message")
+        expect(merge_request.merge_error).to include(error_message)
+        expect(Rails.logger).to have_received(:error).with(a_string_matching(error_message))
       end
 
-      it 'saves error if there is an PreReceiveError exception' do
-        allow(service).to receive(:repository).and_raise(GitHooksService::PreReceiveError, "error")
+      it 'logs and saves error if there is an PreReceiveError exception' do
+        error_message = 'error message'
 
+        allow(service).to receive(:repository).and_raise(GitHooksService::PreReceiveError, error_message)
         allow(service).to receive(:execute_hooks)
 
         service.execute(merge_request)
 
-        expect(merge_request.merge_error).to eq("error")
+        expect(merge_request.merge_error).to include(error_message)
+        expect(Rails.logger).to have_received(:error).with(a_string_matching(error_message))
       end
 
-      it 'aborts if there is a merge conflict' do
+      it 'logs and saves error if there is a merge conflict' do
+        error_message = 'Conflicts detected during merge'
+
         allow_any_instance_of(Repository).to receive(:merge).and_return(false)
         allow(service).to receive(:execute_hooks)
 
         service.execute(merge_request)
 
-        expect(merge_request.open?).to be_truthy
+        expect(merge_request).to be_open
         expect(merge_request.merge_commit_sha).to be_nil
-        expect(merge_request.merge_error).to eq("Conflicts detected during merge")
+        expect(merge_request.merge_error).to include(error_message)
+        expect(Rails.logger).to have_received(:error).with(a_string_matching(error_message))
       end
     end
   end
diff --git a/spec/services/merge_requests/merge_when_pipeline_succeeds_service_spec.rb b/spec/services/merge_requests/merge_when_pipeline_succeeds_service_spec.rb
index f92978a33a3..c2f205c389d 100644
--- a/spec/services/merge_requests/merge_when_pipeline_succeeds_service_spec.rb
+++ b/spec/services/merge_requests/merge_when_pipeline_succeeds_service_spec.rb
@@ -5,7 +5,7 @@ describe MergeRequests::MergeWhenPipelineSucceedsService do
   let(:project) { create(:project) }
 
   let(:mr_merge_if_green_enabled) do
-    create(:merge_request, merge_when_build_succeeds: true, merge_user: user,
+    create(:merge_request, merge_when_pipeline_succeeds: true, merge_user: user,
                            source_branch: "master", target_branch: 'feature',
                            source_project: project, target_project: project, state: "opened")
   end
@@ -36,7 +36,7 @@ describe MergeRequests::MergeWhenPipelineSucceedsService do
 
       it 'sets the params, merge_user, and flag' do
         expect(merge_request).to be_valid
-        expect(merge_request.merge_when_build_succeeds).to be_truthy
+        expect(merge_request.merge_when_pipeline_succeeds).to be_truthy
         expect(merge_request.merge_params).to eq commit_message: 'Awesome message'
         expect(merge_request.merge_user).to be user
       end
@@ -62,7 +62,7 @@ describe MergeRequests::MergeWhenPipelineSucceedsService do
       end
 
       it 'updates the merge params' do
-        expect(SystemNoteService).not_to receive(:merge_when_build_succeeds)
+        expect(SystemNoteService).not_to receive(:merge_when_pipeline_succeeds)
 
         service.execute(mr_merge_if_green_enabled)
         expect(mr_merge_if_green_enabled.merge_params).to have_key(:new_key)
@@ -82,7 +82,7 @@ describe MergeRequests::MergeWhenPipelineSucceedsService do
                              sha: merge_request_head, status: 'success')
       end
 
-      it "merges all merge requests with merge when build succeeds enabled" do
+      it "merges all merge requests with merge when the pipeline succeeds enabled" do
         expect(MergeWorker).to receive(:perform_async)
         service.trigger(triggering_pipeline)
       end
@@ -111,6 +111,31 @@ describe MergeRequests::MergeWhenPipelineSucceedsService do
         service.trigger(unrelated_pipeline)
       end
     end
+
+    context 'when the merge request is not mergeable' do
+      let(:mr_conflict) do
+        create(:merge_request, merge_when_pipeline_succeeds: true, merge_user: user,
+                               source_branch: 'master', target_branch: 'feature-conflict',
+                               source_project: project, target_project: project)
+      end
+
+      let(:conflict_pipeline) do
+        create(:ci_pipeline, project: project, ref: mr_conflict.source_branch,
+                             sha: mr_conflict.diff_head_sha, status: 'success')
+      end
+
+      it 'does not merge the merge request' do
+        expect(MergeWorker).not_to receive(:perform_async)
+
+        service.trigger(conflict_pipeline)
+      end
+
+      it 'creates todos for unmergeability' do
+        expect_any_instance_of(TodoService).to receive(:merge_request_became_unmergeable).with(mr_conflict)
+
+        service.trigger(conflict_pipeline)
+      end
+    end
   end
 
   describe "#cancel" do
@@ -118,8 +143,8 @@ describe MergeRequests::MergeWhenPipelineSucceedsService do
       service.cancel(mr_merge_if_green_enabled)
     end
 
-    it "resets all the merge_when_build_succeeds params" do
-      expect(mr_merge_if_green_enabled.merge_when_build_succeeds).to be_falsey
+    it "resets all the pipeline succeeds params" do
+      expect(mr_merge_if_green_enabled.merge_when_pipeline_succeeds).to be_falsey
       expect(mr_merge_if_green_enabled.merge_params).to eq({})
       expect(mr_merge_if_green_enabled.merge_user).to be nil
     end
diff --git a/spec/services/merge_requests/refresh_service_spec.rb b/spec/services/merge_requests/refresh_service_spec.rb
index bc340ff9d3c..92729f68e5f 100644
--- a/spec/services/merge_requests/refresh_service_spec.rb
+++ b/spec/services/merge_requests/refresh_service_spec.rb
@@ -18,7 +18,7 @@ describe MergeRequests::RefreshService, services: true do
                               source_branch: 'master',
                               target_branch: 'feature',
                               target_project: @project,
-                              merge_when_build_succeeds: true,
+                              merge_when_pipeline_succeeds: true,
                               merge_user: @user)
 
       @fork_merge_request = create(:merge_request,
@@ -58,16 +58,16 @@ describe MergeRequests::RefreshService, services: true do
       it 'executes hooks with update action' do
         expect(refresh_service).to have_received(:execute_hooks).
           with(@merge_request, 'update', @oldrev)
-      end
 
-      it { expect(@merge_request.notes).not_to be_empty }
-      it { expect(@merge_request).to be_open }
-      it { expect(@merge_request.merge_when_build_succeeds).to be_falsey }
-      it { expect(@merge_request.diff_head_sha).to eq(@newrev) }
-      it { expect(@fork_merge_request).to be_open }
-      it { expect(@fork_merge_request.notes).to be_empty }
-      it { expect(@build_failed_todo).to be_done }
-      it { expect(@fork_build_failed_todo).to be_done }
+        expect(@merge_request.notes).not_to be_empty
+        expect(@merge_request).to be_open
+        expect(@merge_request.merge_when_pipeline_succeeds).to be_falsey
+        expect(@merge_request.diff_head_sha).to eq(@newrev)
+        expect(@fork_merge_request).to be_open
+        expect(@fork_merge_request.notes).to be_empty
+        expect(@build_failed_todo).to be_done
+        expect(@fork_build_failed_todo).to be_done
+      end
     end
 
     context 'push to origin repo target branch' do
@@ -76,12 +76,14 @@ describe MergeRequests::RefreshService, services: true do
         reload_mrs
       end
 
-      it { expect(@merge_request.notes.last.note).to include('merged') }
-      it { expect(@merge_request).to be_merged }
-      it { expect(@fork_merge_request).to be_merged }
-      it { expect(@fork_merge_request.notes.last.note).to include('merged') }
-      it { expect(@build_failed_todo).to be_done }
-      it { expect(@fork_build_failed_todo).to be_done }
+      it 'updates the merge state' do
+        expect(@merge_request.notes.last.note).to include('merged')
+        expect(@merge_request).to be_merged
+        expect(@fork_merge_request).to be_merged
+        expect(@fork_merge_request.notes.last.note).to include('merged')
+        expect(@build_failed_todo).to be_done
+        expect(@fork_build_failed_todo).to be_done
+      end
     end
 
     context 'manual merge of source branch' do
@@ -89,54 +91,93 @@ describe MergeRequests::RefreshService, services: true do
         # Merge master -> feature branch
         author = { email: 'test@gitlab.com', time: Time.now, name: "Me" }
         commit_options = { message: 'Test message', committer: author, author: author }
-        @project.repository.merge(@user, @merge_request, commit_options)
+        @project.repository.merge(@user, @merge_request.diff_head_sha, @merge_request, commit_options)
         commit = @project.repository.commit('feature')
         service.new(@project, @user).execute(@oldrev, commit.id, 'refs/heads/feature')
         reload_mrs
       end
 
-      it { expect(@merge_request.notes.last.note).to include('merged') }
-      it { expect(@merge_request).to be_merged }
-      it { expect(@merge_request.diffs.size).to be > 0 }
-      it { expect(@fork_merge_request).to be_merged }
-      it { expect(@fork_merge_request.notes.last.note).to include('merged') }
-      it { expect(@build_failed_todo).to be_done }
-      it { expect(@fork_build_failed_todo).to be_done }
+      it 'updates the merge state' do
+        expect(@merge_request.notes.last.note).to include('merged')
+        expect(@merge_request).to be_merged
+        expect(@merge_request.diffs.size).to be > 0
+        expect(@fork_merge_request).to be_merged
+        expect(@fork_merge_request.notes.last.note).to include('merged')
+        expect(@build_failed_todo).to be_done
+        expect(@fork_build_failed_todo).to be_done
+      end
     end
 
     context 'push to fork repo source branch' do
       let(:refresh_service) { service.new(@fork_project, @user) }
-      before do
-        allow(refresh_service).to receive(:execute_hooks)
-        refresh_service.execute(@oldrev, @newrev, 'refs/heads/master')
-        reload_mrs
-      end
 
-      it 'executes hooks with update action' do
-        expect(refresh_service).to have_received(:execute_hooks).
-          with(@fork_merge_request, 'update', @oldrev)
+      context 'open fork merge request' do
+        before do
+          allow(refresh_service).to receive(:execute_hooks)
+          refresh_service.execute(@oldrev, @newrev, 'refs/heads/master')
+          reload_mrs
+        end
+
+        it 'executes hooks with update action' do
+          expect(refresh_service).to have_received(:execute_hooks).
+            with(@fork_merge_request, 'update', @oldrev)
+
+          expect(@merge_request.notes).to be_empty
+          expect(@merge_request).to be_open
+          expect(@fork_merge_request.notes.last.note).to include('added 28 commits')
+          expect(@fork_merge_request).to be_open
+          expect(@build_failed_todo).to be_pending
+          expect(@fork_build_failed_todo).to be_pending
+        end
       end
 
-      it { expect(@merge_request.notes).to be_empty }
-      it { expect(@merge_request).to be_open }
-      it { expect(@fork_merge_request.notes.last.note).to include('added 28 commits') }
-      it { expect(@fork_merge_request).to be_open }
-      it { expect(@build_failed_todo).to be_pending }
-      it { expect(@fork_build_failed_todo).to be_pending }
+      context 'closed fork merge request' do
+        before do
+          @fork_merge_request.close!
+          allow(refresh_service).to receive(:execute_hooks)
+          refresh_service.execute(@oldrev, @newrev, 'refs/heads/master')
+          reload_mrs
+        end
+
+        it 'do not execute hooks with update action' do
+          expect(refresh_service).not_to have_received(:execute_hooks)
+        end
+
+        it 'updates merge request to closed state' do
+          expect(@merge_request.notes).to be_empty
+          expect(@merge_request).to be_open
+          expect(@fork_merge_request.notes).to be_empty
+          expect(@fork_merge_request).to be_closed
+          expect(@build_failed_todo).to be_pending
+          expect(@fork_build_failed_todo).to be_pending
+        end
+      end
     end
 
     context 'push to fork repo target branch' do
-      before do
-        service.new(@fork_project, @user).execute(@oldrev, @newrev, 'refs/heads/feature')
-        reload_mrs
+      describe 'changes to merge requests' do
+        before do
+          service.new(@fork_project, @user).execute(@oldrev, @newrev, 'refs/heads/feature')
+          reload_mrs
+        end
+
+        it 'updates the merge request state' do
+          expect(@merge_request.notes).to be_empty
+          expect(@merge_request).to be_open
+          expect(@fork_merge_request.notes).to be_empty
+          expect(@fork_merge_request).to be_open
+          expect(@build_failed_todo).to be_pending
+          expect(@fork_build_failed_todo).to be_pending
+        end
       end
 
-      it { expect(@merge_request.notes).to be_empty }
-      it { expect(@merge_request).to be_open }
-      it { expect(@fork_merge_request.notes).to be_empty }
-      it { expect(@fork_merge_request).to be_open }
-      it { expect(@build_failed_todo).to be_pending }
-      it { expect(@fork_build_failed_todo).to be_pending }
+      describe 'merge request diff' do
+        it 'does not reload the diff of the merge request made from fork' do
+          expect do
+            service.new(@fork_project, @user).execute(@oldrev, @newrev, 'refs/heads/feature')
+          end.not_to change { @fork_merge_request.reload.merge_request_diff }
+        end
+      end
     end
 
     context 'push to origin repo target branch after fork project was removed' do
@@ -146,12 +187,14 @@ describe MergeRequests::RefreshService, services: true do
         reload_mrs
       end
 
-      it { expect(@merge_request.notes.last.note).to include('merged') }
-      it { expect(@merge_request).to be_merged }
-      it { expect(@fork_merge_request).to be_open }
-      it { expect(@fork_merge_request.notes).to be_empty }
-      it { expect(@build_failed_todo).to be_done }
-      it { expect(@fork_build_failed_todo).to be_done }
+      it 'updates the merge request state' do
+        expect(@merge_request.notes.last.note).to include('merged')
+        expect(@merge_request).to be_merged
+        expect(@fork_merge_request).to be_open
+        expect(@fork_merge_request.notes).to be_empty
+        expect(@build_failed_todo).to be_done
+        expect(@fork_build_failed_todo).to be_done
+      end
     end
 
     context 'push new branch that exists in a merge request' do
@@ -227,6 +270,93 @@ describe MergeRequests::RefreshService, services: true do
       end
     end
 
+    context 'marking the merge request as work in progress' do
+      let(:refresh_service) { service.new(@project, @user) }
+      before do
+        allow(refresh_service).to receive(:execute_hooks)
+      end
+
+      it 'marks the merge request as work in progress from fixup commits' do
+        fixup_merge_request = create(:merge_request,
+                                     source_project: @project,
+                                     source_branch: 'wip',
+                                     target_branch: 'master',
+                                     target_project: @project)
+        commits = fixup_merge_request.commits
+        oldrev = commits.last.id
+        newrev = commits.first.id
+
+        refresh_service.execute(oldrev, newrev, 'refs/heads/wip')
+        fixup_merge_request.reload
+
+        expect(fixup_merge_request.work_in_progress?).to eq(true)
+        expect(fixup_merge_request.notes.last.note).to match(
+          /marked as a \*\*Work In Progress\*\* from #{Commit.reference_pattern}/
+        )
+      end
+
+      it 'references the commit that caused the Work in Progress status' do
+        refresh_service.execute(@oldrev, @newrev, 'refs/heads/master')
+        allow(refresh_service).to receive(:find_new_commits)
+        refresh_service.instance_variable_set("@commits", [
+          double(
+            id: 'aaaaaaa',
+            sha: '38008cb17ce1466d8fec2dfa6f6ab8dcfe5cf49e',
+            short_id: 'aaaaaaa',
+            title: 'Fix issue',
+            work_in_progress?: false
+          ),
+          double(
+            id: 'bbbbbbb',
+            sha: '498214de67004b1da3d820901307bed2a68a8ef6',
+            short_id: 'bbbbbbb',
+            title: 'fixup! Fix issue',
+            work_in_progress?: true,
+            to_reference: 'bbbbbbb'
+          ),
+          double(
+            id: 'ccccccc',
+            sha: '1b12f15a11fc6e62177bef08f47bc7b5ce50b141',
+            short_id: 'ccccccc',
+            title: 'fixup! Fix issue',
+            work_in_progress?: true,
+            to_reference: 'ccccccc'
+          ),
+        ])
+        refresh_service.execute(@oldrev, @newrev, 'refs/heads/wip')
+        reload_mrs
+        expect(@merge_request.notes.last.note).to eq(
+          "marked as a **Work In Progress** from bbbbbbb"
+        )
+      end
+
+      it 'does not mark as WIP based on commits that do not belong to an MR' do
+        allow(refresh_service).to receive(:find_new_commits)
+        refresh_service.instance_variable_set("@commits", [
+          double(
+            id: 'aaaaaaa',
+            sha: 'aaaaaaa',
+            short_id: 'aaaaaaa',
+            title: 'Fix issue',
+            work_in_progress?: false
+          ),
+          double(
+            id: 'bbbbbbb',
+            sha: 'bbbbbbbb',
+            short_id: 'bbbbbbb',
+            title: 'fixup! Fix issue',
+            work_in_progress?: true,
+            to_reference: 'bbbbbbb'
+          )
+        ])
+
+        refresh_service.execute(@oldrev, @newrev, 'refs/heads/master')
+        reload_mrs
+
+        expect(@merge_request.work_in_progress?).to be_falsey
+      end
+    end
+
     def reload_mrs
       @merge_request.reload
       @fork_merge_request.reload
diff --git a/spec/services/merge_requests/resolve_service_spec.rb b/spec/services/merge_requests/resolve_service_spec.rb
index 388abb6a0df..d33535d22af 100644
--- a/spec/services/merge_requests/resolve_service_spec.rb
+++ b/spec/services/merge_requests/resolve_service_spec.rb
@@ -59,14 +59,19 @@ describe MergeRequests::ResolveService do
 
         it 'creates a commit with the correct parents' do
           expect(merge_request.source_branch_head.parents.map(&:id)).
-            to eq(['1450cd639e0bc6721eb02800169e464f212cde06',
-                   '824be604a34828eb682305f0d963056cfac87b2d'])
+            to eq(%w(1450cd639e0bc6721eb02800169e464f212cde06
+                     824be604a34828eb682305f0d963056cfac87b2d))
         end
       end
 
       context 'when the source project is a fork and does not contain the HEAD of the target branch' do
         let!(:target_head) do
-          project.repository.commit_file(user, 'new-file-in-target', '', 'Add new file in target', 'conflict-start', false)
+          project.repository.create_file(
+            user,
+            'new-file-in-target',
+            '',
+            message: 'Add new file in target',
+            branch_name: 'conflict-start')
         end
 
         before do
@@ -119,8 +124,8 @@ describe MergeRequests::ResolveService do
 
       it 'creates a commit with the correct parents' do
         expect(merge_request.source_branch_head.parents.map(&:id)).
-          to eq(['1450cd639e0bc6721eb02800169e464f212cde06',
-                 '824be604a34828eb682305f0d963056cfac87b2d'])
+          to eq(%w(1450cd639e0bc6721eb02800169e464f212cde06
+                   824be604a34828eb682305f0d963056cfac87b2d))
       end
 
       it 'sets the content to the content given' do
diff --git a/spec/services/merge_requests/update_service_spec.rb b/spec/services/merge_requests/update_service_spec.rb
index 790ef765f3a..7d73c0ea5d0 100644
--- a/spec/services/merge_requests/update_service_spec.rb
+++ b/spec/services/merge_requests/update_service_spec.rb
@@ -121,6 +121,99 @@ describe MergeRequests::UpdateService, services: true do
       end
     end
 
+    context 'merge' do
+      let(:opts) do
+        {
+          merge: merge_request.diff_head_sha
+        }
+      end
+
+      let(:service) { MergeRequests::UpdateService.new(project, user, opts) }
+
+      context 'without pipeline' do
+        before do
+          merge_request.merge_error = 'Error'
+
+          perform_enqueued_jobs do
+            service.execute(merge_request)
+            @merge_request = MergeRequest.find(merge_request.id)
+          end
+        end
+
+        it { expect(@merge_request).to be_valid }
+        it { expect(@merge_request.state).to eq('merged') }
+        it { expect(@merge_request.merge_error).to be_nil }
+      end
+
+      context 'with finished pipeline' do
+        before do
+          create(:ci_pipeline_with_one_job,
+            project: project,
+            ref:     merge_request.source_branch,
+            sha:     merge_request.diff_head_sha,
+            status:  :success)
+
+          perform_enqueued_jobs do
+            @merge_request = service.execute(merge_request)
+            @merge_request = MergeRequest.find(merge_request.id)
+          end
+        end
+
+        it { expect(@merge_request).to be_valid }
+        it { expect(@merge_request.state).to eq('merged') }
+      end
+
+      context 'with active pipeline' do
+        before do
+          service_mock = double
+          create(:ci_pipeline_with_one_job,
+            project: project,
+            ref:     merge_request.source_branch,
+            sha:     merge_request.diff_head_sha)
+
+          expect(MergeRequests::MergeWhenPipelineSucceedsService).to receive(:new).with(project, user).
+            and_return(service_mock)
+          expect(service_mock).to receive(:execute).with(merge_request)
+        end
+
+        it { service.execute(merge_request) }
+      end
+
+      context 'with a non-authorised user' do
+        let(:visitor) { create(:user) }
+        let(:service) { MergeRequests::UpdateService.new(project, visitor, opts) }
+
+        before do
+          merge_request.update_attribute(:merge_error, 'Error')
+
+          perform_enqueued_jobs do
+            @merge_request = service.execute(merge_request)
+            @merge_request = MergeRequest.find(merge_request.id)
+          end
+        end
+
+        it { expect(@merge_request.state).to eq('opened') }
+        it { expect(@merge_request.merge_error).not_to be_nil }
+      end
+
+      context 'MR can not be merged when note sha != MR sha' do
+        let(:opts) do
+          {
+            merge: 'other_commit'
+          }
+        end
+
+        before do
+          perform_enqueued_jobs do
+            @merge_request = service.execute(merge_request)
+            @merge_request = MergeRequest.find(merge_request.id)
+          end
+        end
+
+        it { expect(@merge_request.state).to eq('opened') }
+      end
+    end
+
     context 'todos' do
       let!(:pending_todo) { create(:todo, :assigned, user: user, project: project, target: merge_request, author: user2) }
 
@@ -320,5 +413,10 @@ describe MergeRequests::UpdateService, services: true do
         expect(issue_ids).to be_empty
       end
     end
+
+    include_examples 'issuable update service' do
+      let(:open_issuable) { merge_request }
+      let(:closed_issuable) { create(:closed_merge_request, source_project: project) }
+    end
   end
 end
diff --git a/spec/services/notes/create_service_spec.rb b/spec/services/notes/create_service_spec.rb
index 25804696d2e..152c6d20daa 100644
--- a/spec/services/notes/create_service_spec.rb
+++ b/spec/services/notes/create_service_spec.rb
@@ -15,39 +15,45 @@ describe Notes::CreateService, services: true do
 
     context "valid params" do
       it 'returns a valid note' do
-        note = Notes::CreateService.new(project, user, opts).execute
+        note = described_class.new(project, user, opts).execute
 
         expect(note).to be_valid
       end
 
       it 'returns a persisted note' do
-        note = Notes::CreateService.new(project, user, opts).execute
+        note = described_class.new(project, user, opts).execute
 
         expect(note).to be_persisted
       end
 
       it 'note has valid content' do
-        note = Notes::CreateService.new(project, user, opts).execute
+        note = described_class.new(project, user, opts).execute
 
         expect(note.note).to eq(opts[:note])
       end
 
+      it 'note belongs to the correct project' do
+        note = described_class.new(project, user, opts).execute
+
+        expect(note.project).to eq(project)
+      end
+
       it 'TodoService#new_note is called' do
-        note = build(:note)
-        allow(project).to receive_message_chain(:notes, :new).with(opts) { note }
+        note = build(:note, project: project)
+        allow(Note).to receive(:new).with(opts) { note }
 
         expect_any_instance_of(TodoService).to receive(:new_note).with(note, user)
 
-        Notes::CreateService.new(project, user, opts).execute
+        described_class.new(project, user, opts).execute
       end
 
       it 'enqueues NewNoteWorker' do
-        note = build(:note, id: 999)
-        allow(project).to receive_message_chain(:notes, :new).with(opts) { note }
+        note = build(:note, id: 999, project: project)
+        allow(Note).to receive(:new).with(opts) { note }
 
         expect(NewNoteWorker).to receive(:perform_async).with(note.id)
 
-        Notes::CreateService.new(project, user, opts).execute
+        described_class.new(project, user, opts).execute
       end
     end
 
@@ -63,48 +69,52 @@ describe Notes::CreateService, services: true do
           expect(note.note).to eq "HELLO\nWORLD"
         end
       end
-    end
-  end
 
-  describe "award emoji" do
-    before do
-      project.team << [user, :master]
-    end
+      describe '/merge with sha option' do
+        let(:note_text) { %(HELLO\n/merge\nWORLD) }
+        let(:params) { opts.merge(note: note_text, merge_request_diff_head_sha: 'sha') }
 
-    it "creates an award emoji" do
-      opts = {
-        note: ':smile: ',
-        noteable_type: 'Issue',
-        noteable_id: issue.id
-      }
-      note = Notes::CreateService.new(project, user, opts).execute
+        it 'saves the note and exectues merge command' do
+          note = described_class.new(project, user, params).execute
 
-      expect(note).to be_valid
-      expect(note.name).to eq('smile')
+          expect(note.note).to eq "HELLO\nWORLD"
+        end
+      end
     end
 
-    it "creates regular note if emoji name is invalid" do
-      opts = {
-        note: ':smile: moretext:',
-        noteable_type: 'Issue',
-        noteable_id: issue.id
-      }
-      note = Notes::CreateService.new(project, user, opts).execute
+    describe 'personal snippet note' do
+      subject { described_class.new(nil, user, params).execute }
 
-      expect(note).to be_valid
-      expect(note.note).to eq(opts[:note])
-    end
+      let(:snippet) { create(:personal_snippet) }
+      let(:params) do
+        { note: 'comment', noteable_type: 'Snippet', noteable_id: snippet.id }
+      end
+
+      it 'returns a valid note' do
+        expect(subject).to be_valid
+      end
+
+      it 'returns a persisted note' do
+        expect(subject).to be_persisted
+      end
 
-    it "normalizes the emoji name" do
-      opts = {
-        note: ':+1:',
-        noteable_type: 'Issue',
-        noteable_id: issue.id
-      }
+      it 'note has valid content' do
+        expect(subject.note).to eq(params[:note])
+      end
+    end
 
-      expect_any_instance_of(TodoService).to receive(:new_award_emoji).with(issue, user)
+    describe 'note with emoji only' do
+      it 'creates regular note' do
+        opts = {
+          note: ':smile: ',
+          noteable_type: 'Issue',
+          noteable_id: issue.id
+        }
+        note = described_class.new(project, user, opts).execute
 
-      Notes::CreateService.new(project, user, opts).execute
+        expect(note).to be_valid
+        expect(note.note).to eq(':smile:')
+      end
     end
   end
 end
diff --git a/spec/services/notes/delete_service_spec.rb b/spec/services/notes/delete_service_spec.rb
deleted file mode 100644
index 1d0a747a480..00000000000
--- a/spec/services/notes/delete_service_spec.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-require 'spec_helper'
-
-describe Notes::DeleteService, services: true do
-  describe '#execute' do
-    it 'deletes a note' do
-      project = create(:empty_project)
-      issue = create(:issue, project: project)
-      note = create(:note, project: project, noteable: issue)
-
-      described_class.new(project, note.author).execute(note)
-
-      expect(project.issues.find(issue.id).notes).not_to include(note)
-    end
-  end
-end
diff --git a/spec/services/notes/destroy_service_spec.rb b/spec/services/notes/destroy_service_spec.rb
new file mode 100644
index 00000000000..f53f96e0c2b
--- /dev/null
+++ b/spec/services/notes/destroy_service_spec.rb
@@ -0,0 +1,15 @@
+require 'spec_helper'
+
+describe Notes::DestroyService, services: true do
+  describe '#execute' do
+    it 'deletes a note' do
+      project = create(:empty_project)
+      issue = create(:issue, project: project)
+      note = create(:note, project: project, noteable: issue)
+
+      described_class.new(project, note.author).execute(note)
+
+      expect(project.issues.find(issue.id).notes).not_to include(note)
+    end
+  end
+end
diff --git a/spec/services/notes/slash_commands_service_spec.rb b/spec/services/notes/slash_commands_service_spec.rb
index d1099884a02..1a64c8bbf00 100644
--- a/spec/services/notes/slash_commands_service_spec.rb
+++ b/spec/services/notes/slash_commands_service_spec.rb
@@ -5,6 +5,8 @@ describe Notes::SlashCommandsService, services: true do
     let(:project) { create(:empty_project) }
     let(:master) { create(:user).tap { |u| project.team << [u, :master] } }
     let(:assignee) { create(:user) }
+
+    before { project.team << [assignee, :master] }
   end
 
   shared_examples 'note on noteable that does not support slash commands' do
@@ -84,6 +86,18 @@ describe Notes::SlashCommandsService, services: true do
           expect(note.noteable).to be_open
         end
       end
+
+      describe '/spend' do
+        let(:note_text) { '/spend 1h' }
+
+        it 'updates the spent time on the noteable' do
+          content, command_params = service.extract_commands(note)
+          service.execute(command_params, note)
+
+          expect(content).to eq ''
+          expect(note.noteable.time_spent).to eq(3600)
+        end
+      end
     end
 
     describe 'note with command & text' do
diff --git a/spec/services/notification_service_spec.rb b/spec/services/notification_service_spec.rb
index f3e80ac22a0..ebbaea4e59a 100644
--- a/spec/services/notification_service_spec.rb
+++ b/spec/services/notification_service_spec.rb
@@ -33,6 +33,49 @@ describe NotificationService, services: true do
     end
   end
 
+  # Next shared examples are intended to test notifications of "participants"
+  #
+  # they take the following parameters:
+  # * issuable
+  # * notification trigger
+  # * participant
+  #
+  shared_examples 'participating by note notification' do
+    it 'emails the participant' do
+      create(:note_on_issue, noteable: issuable, project_id: project.id, note: 'anything', author: participant)
+
+      notification_trigger
+
+      should_email(participant)
+    end
+  end
+
+  shared_examples 'participating by assignee notification' do
+    it 'emails the participant' do
+      issuable.update_attribute(:assignee, participant)
+
+      notification_trigger
+
+      should_email(participant)
+    end
+  end
+
+  shared_examples 'participating by author notification' do
+    it 'emails the participant' do
+      issuable.author = participant
+
+      notification_trigger
+
+      should_email(participant)
+    end
+  end
+
+  shared_examples_for 'participating notifications' do
+    it_should_behave_like 'participating by note notification'
+    it_should_behave_like 'participating by author notification'
+    it_should_behave_like 'participating by assignee notification'
+  end
+
   describe 'Keys' do
     describe '#new_key' do
       let!(:key) { create(:personal_key) }
@@ -103,6 +146,16 @@ describe NotificationService, services: true do
           should_not_email(@u_lazy_participant)
         end
 
+        it "emails the note author if they've opted into notifications about their activity" do
+          add_users_with_subscription(note.project, issue)
+          note.author.notified_of_own_activity = true
+          reset_delivered_emails!
+
+          notification.new_note(note)
+
+          should_email(note.author)
+        end
+
         it 'filters out "mentioned in" notes' do
           mentioned_note = SystemNoteService.cross_reference(mentioned_issue, issue, issue.author)
 
@@ -269,6 +322,55 @@ describe NotificationService, services: true do
       end
     end
 
+    context 'personal snippet note' do
+      let(:snippet) { create(:personal_snippet, :public, author: @u_snippet_author) }
+      let(:note)    { create(:note_on_personal_snippet, noteable: snippet, note: '@mentioned note', author: @u_note_author) }
+
+      before do
+        @u_watcher               = create_global_setting_for(create(:user), :watch)
+        @u_participant           = create_global_setting_for(create(:user), :participating)
+        @u_disabled              = create_global_setting_for(create(:user), :disabled)
+        @u_mentioned             = create_global_setting_for(create(:user, username: 'mentioned'), :mention)
+        @u_mentioned_level       = create_global_setting_for(create(:user, username: 'participator'), :mention)
+        @u_note_author           = create(:user, username: 'note_author')
+        @u_snippet_author        = create(:user, username: 'snippet_author')
+        @u_not_mentioned         = create_global_setting_for(create(:user, username: 'regular'), :participating)
+
+        reset_delivered_emails!
+      end
+
+      let!(:notes) do
+        [
+          create(:note_on_personal_snippet, noteable: snippet, note: 'note', author: @u_watcher),
+          create(:note_on_personal_snippet, noteable: snippet, note: 'note', author: @u_participant),
+          create(:note_on_personal_snippet, noteable: snippet, note: 'note', author: @u_mentioned),
+          create(:note_on_personal_snippet, noteable: snippet, note: 'note', author: @u_disabled),
+          create(:note_on_personal_snippet, noteable: snippet, note: 'note', author: @u_note_author),
+        ]
+      end
+
+      describe '#new_note' do
+        it 'notifies the participants' do
+          notification.new_note(note)
+
+          # it emails participants
+          should_email(@u_watcher)
+          should_email(@u_participant)
+          should_email(@u_watcher)
+          should_email(@u_snippet_author)
+
+          # it emails mentioned users
+          should_email(@u_mentioned)
+
+          # it does not email participants with mention notification level
+          should_not_email(@u_mentioned_level)
+
+          # it does not email note author
+          should_not_email(@u_note_author)
+        end
+      end
+    end
+
     context 'commit note' do
       let(:project) { create(:project, :public) }
       let(:note) { create(:note_on_commit, project: project) }
@@ -351,6 +453,8 @@ describe NotificationService, services: true do
 
     before do
       build_team(issue.project)
+      build_group(issue.project)
+
       add_users_with_subscription(issue.project, issue)
       reset_delivered_emails!
       update_custom_notification(:new_issue, @u_guest_custom, project)
@@ -367,6 +471,8 @@ describe NotificationService, services: true do
         should_email(@u_guest_custom)
         should_email(@u_custom_global)
         should_email(@u_participant_mentioned)
+        should_email(@g_global_watcher)
+        should_email(@g_watcher)
         should_not_email(@u_mentioned)
         should_not_email(@u_participating)
         should_not_email(@u_disabled)
@@ -380,6 +486,20 @@ describe NotificationService, services: true do
         should_not_email(issue.assignee)
       end
 
+      it "emails the author if they've opted into notifications about their activity" do
+        issue.author.notified_of_own_activity = true
+
+        notification.new_issue(issue, issue.author)
+
+        should_email(issue.author)
+      end
+
+      it "doesn't email the author if they haven't opted into notifications about their activity" do
+        notification.new_issue(issue, issue.author)
+
+        should_not_email(issue.author)
+      end
+
       it "emails subscribers of the issue's labels" do
         user_1 = create(:user)
         user_2 = create(:user)
@@ -539,32 +659,10 @@ describe NotificationService, services: true do
         should_not_email(@u_lazy_participant)
       end
 
-      context 'participating' do
-        context 'by assignee' do
-          before do
-            issue.update_attribute(:assignee, @u_lazy_participant)
-            notification.reassigned_issue(issue, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
-        end
-
-        context 'by note' do
-          let!(:note) { create(:note_on_issue, noteable: issue, project_id: issue.project_id, note: 'anything', author: @u_lazy_participant) }
-
-          before { notification.reassigned_issue(issue, @u_disabled) }
-
-          it { should_email(@u_lazy_participant) }
-        end
-
-        context 'by author' do
-          before do
-            issue.author = @u_lazy_participant
-            notification.reassigned_issue(issue, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
-        end
+      it_behaves_like 'participating notifications' do
+        let(:participant) { create(:user, username: 'user-participant') }
+        let(:issuable) { issue }
+        let(:notification_trigger) { notification.reassigned_issue(issue, @u_disabled) }
       end
     end
 
@@ -591,6 +689,19 @@ describe NotificationService, services: true do
         should_email(subscriber_to_label_2)
       end
 
+      it "emails the current user if they've opted into notifications about their activity" do
+        subscriber_to_label_2.notified_of_own_activity = true
+        notification.relabeled_issue(issue, [group_label_2, label_2], subscriber_to_label_2)
+
+        should_email(subscriber_to_label_2)
+      end
+
+      it "doesn't email the current user if they haven't opted into notifications about their activity" do
+        notification.relabeled_issue(issue, [group_label_2, label_2], subscriber_to_label_2)
+
+        should_not_email(subscriber_to_label_2)
+      end
+
       it "doesn't send email to anyone but subscribers of the given labels" do
         notification.relabeled_issue(issue, [group_label_2, label_2], @u_disabled)
 
@@ -671,32 +782,10 @@ describe NotificationService, services: true do
         should_not_email(@u_lazy_participant)
       end
 
-      context 'participating' do
-        context 'by assignee' do
-          before do
-            issue.update_attribute(:assignee, @u_lazy_participant)
-            notification.close_issue(issue, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
-        end
-
-        context 'by note' do
-          let!(:note) { create(:note_on_issue, noteable: issue, project_id: issue.project_id, note: 'anything', author: @u_lazy_participant) }
-
-          before { notification.close_issue(issue, @u_disabled) }
-
-          it { should_email(@u_lazy_participant) }
-        end
-
-        context 'by author' do
-          before do
-            issue.author = @u_lazy_participant
-            notification.close_issue(issue, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
-        end
+      it_behaves_like 'participating notifications' do
+        let(:participant) { create(:user, username: 'user-participant') }
+        let(:issuable) { issue }
+        let(:notification_trigger) { notification.close_issue(issue, @u_disabled) }
       end
     end
 
@@ -723,32 +812,10 @@ describe NotificationService, services: true do
         should_not_email(@u_lazy_participant)
       end
 
-      context 'participating' do
-        context 'by assignee' do
-          before do
-            issue.update_attribute(:assignee, @u_lazy_participant)
-            notification.reopen_issue(issue, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
-        end
-
-        context 'by note' do
-          let!(:note) { create(:note_on_issue, noteable: issue, project_id: issue.project_id, note: 'anything', author: @u_lazy_participant) }
-
-          before { notification.reopen_issue(issue, @u_disabled) }
-
-          it { should_email(@u_lazy_participant) }
-        end
-
-        context 'by author' do
-          before do
-            issue.author = @u_lazy_participant
-            notification.reopen_issue(issue, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
-        end
+      it_behaves_like 'participating notifications' do
+        let(:participant) { create(:user, username: 'user-participant') }
+        let(:issuable) { issue }
+        let(:notification_trigger) { notification.reopen_issue(issue, @u_disabled) }
       end
     end
   end
@@ -788,6 +855,20 @@ describe NotificationService, services: true do
         should_not_email(@u_lazy_participant)
       end
 
+      it "emails the author if they've opted into notifications about their activity" do
+        merge_request.author.notified_of_own_activity = true
+
+        notification.new_merge_request(merge_request, merge_request.author)
+
+        should_email(merge_request.author)
+      end
+
+      it "doesn't email the author if they haven't opted into notifications about their activity" do
+        notification.new_merge_request(merge_request, merge_request.author)
+
+        should_not_email(merge_request.author)
+      end
+
       it "emails subscribers of the merge request's labels" do
         user_1 = create(:user)
         user_2 = create(:user)
@@ -809,31 +890,28 @@ describe NotificationService, services: true do
       end
 
       context 'participating' do
-        context 'by assignee' do
-          before do
-            merge_request.update_attribute(:assignee, @u_lazy_participant)
-            notification.new_merge_request(merge_request, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
+        it_should_behave_like 'participating by assignee notification' do
+          let(:participant) { create(:user, username: 'user-participant')}
+          let(:issuable) { merge_request }
+          let(:notification_trigger) { notification.new_merge_request(merge_request, @u_disabled) }
         end
 
-        context 'by note' do
-          let!(:note) { create(:note_on_issue, noteable: merge_request, project_id: project.id, note: 'anything', author: @u_lazy_participant) }
-
-          before { notification.new_merge_request(merge_request, @u_disabled) }
-
-          it { should_email(@u_lazy_participant) }
+        it_should_behave_like 'participating by note notification' do
+          let(:participant) { create(:user, username: 'user-participant')}
+          let(:issuable) { merge_request }
+          let(:notification_trigger) { notification.new_merge_request(merge_request, @u_disabled) }
         end
 
         context 'by author' do
+          let(:participant) { create(:user, username: 'user-participant')}
+
           before do
-            merge_request.author = @u_lazy_participant
+            merge_request.author = participant
             merge_request.save
             notification.new_merge_request(merge_request, @u_disabled)
           end
 
-          it { should_not_email(@u_lazy_participant) }
+          it { should_not_email(participant) }
         end
       end
     end
@@ -868,33 +946,10 @@ describe NotificationService, services: true do
         should_not_email(@u_lazy_participant)
       end
 
-      context 'participating' do
-        context 'by assignee' do
-          before do
-            merge_request.update_attribute(:assignee, @u_lazy_participant)
-            notification.reassigned_merge_request(merge_request, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
-        end
-
-        context 'by note' do
-          let!(:note) { create(:note_on_issue, noteable: merge_request, project_id: project.id, note: 'anything', author: @u_lazy_participant) }
-
-          before { notification.reassigned_merge_request(merge_request, @u_disabled) }
-
-          it { should_email(@u_lazy_participant) }
-        end
-
-        context 'by author' do
-          before do
-            merge_request.author = @u_lazy_participant
-            merge_request.save
-            notification.reassigned_merge_request(merge_request, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
-        end
+      it_behaves_like 'participating notifications' do
+        let(:participant) { create(:user, username: 'user-participant') }
+        let(:issuable) { merge_request }
+        let(:notification_trigger) { notification.reassigned_merge_request(merge_request, @u_disabled) }
       end
     end
 
@@ -965,33 +1020,10 @@ describe NotificationService, services: true do
         should_not_email(@u_lazy_participant)
       end
 
-      context 'participating' do
-        context 'by assignee' do
-          before do
-            merge_request.update_attribute(:assignee, @u_lazy_participant)
-            notification.close_mr(merge_request, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
-        end
-
-        context 'by note' do
-          let!(:note) { create(:note_on_issue, noteable: merge_request, project_id: project.id, note: 'anything', author: @u_lazy_participant) }
-
-          before { notification.close_mr(merge_request, @u_disabled) }
-
-          it { should_email(@u_lazy_participant) }
-        end
-
-        context 'by author' do
-          before do
-            merge_request.author = @u_lazy_participant
-            merge_request.save
-            notification.close_mr(merge_request, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
-        end
+      it_behaves_like 'participating notifications' do
+        let(:participant) { create(:user, username: 'user-participant') }
+        let(:issuable) { merge_request }
+        let(:notification_trigger) { notification.close_mr(merge_request, @u_disabled) }
       end
     end
 
@@ -1018,47 +1050,32 @@ describe NotificationService, services: true do
         should_not_email(@u_lazy_participant)
       end
 
-      it "notifies the merger when merge_when_build_succeeds is true" do
-        merge_request.merge_when_build_succeeds = true
+      it "notifies the merger when the pipeline succeeds is true" do
+        merge_request.merge_when_pipeline_succeeds = true
         notification.merge_mr(merge_request, @u_watcher)
 
         should_email(@u_watcher)
       end
 
-      it "does not notify the merger when merge_when_build_succeeds is false" do
-        merge_request.merge_when_build_succeeds = false
+      it "does not notify the merger when the pipeline succeeds is false" do
+        merge_request.merge_when_pipeline_succeeds = false
         notification.merge_mr(merge_request, @u_watcher)
 
         should_not_email(@u_watcher)
       end
 
-      context 'participating' do
-        context 'by assignee' do
-          before do
-            merge_request.update_attribute(:assignee, @u_lazy_participant)
-            notification.merge_mr(merge_request, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
-        end
-
-        context 'by note' do
-          let!(:note) { create(:note_on_issue, noteable: merge_request, project_id: project.id, note: 'anything', author: @u_lazy_participant) }
-
-          before { notification.merge_mr(merge_request, @u_disabled) }
-
-          it { should_email(@u_lazy_participant) }
-        end
+      it "notifies the merger when the pipeline succeeds is false but they've opted into notifications about their activity" do
+        merge_request.merge_when_pipeline_succeeds = false
+        @u_watcher.notified_of_own_activity = true
+        notification.merge_mr(merge_request, @u_watcher)
 
-        context 'by author' do
-          before do
-            merge_request.author = @u_lazy_participant
-            merge_request.save
-            notification.merge_mr(merge_request, @u_disabled)
-          end
+        should_email(@u_watcher)
+      end
 
-          it { should_email(@u_lazy_participant) }
-        end
+      it_behaves_like 'participating notifications' do
+        let(:participant) { create(:user, username: 'user-participant') }
+        let(:issuable) { merge_request }
+        let(:notification_trigger) { notification.merge_mr(merge_request, @u_disabled) }
       end
     end
 
@@ -1085,33 +1102,10 @@ describe NotificationService, services: true do
         should_not_email(@u_lazy_participant)
       end
 
-      context 'participating' do
-        context 'by assignee' do
-          before do
-            merge_request.update_attribute(:assignee, @u_lazy_participant)
-            notification.reopen_mr(merge_request, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
-        end
-
-        context 'by note' do
-          let!(:note) { create(:note_on_issue, noteable: merge_request, project_id: project.id, note: 'anything', author: @u_lazy_participant) }
-
-          before { notification.reopen_mr(merge_request, @u_disabled) }
-
-          it { should_email(@u_lazy_participant) }
-        end
-
-        context 'by author' do
-          before do
-            merge_request.author = @u_lazy_participant
-            merge_request.save
-            notification.reopen_mr(merge_request, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
-        end
+      it_behaves_like 'participating notifications' do
+        let(:participant) { create(:user, username: 'user-participant') }
+        let(:issuable) { merge_request }
+        let(:notification_trigger) { notification.reopen_mr(merge_request, @u_disabled) }
       end
     end
 
@@ -1131,33 +1125,10 @@ describe NotificationService, services: true do
         should_not_email(@u_lazy_participant)
       end
 
-      context 'participating' do
-        context 'by assignee' do
-          before do
-            merge_request.update_attribute(:assignee, @u_lazy_participant)
-            notification.resolve_all_discussions(merge_request, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
-        end
-
-        context 'by note' do
-          let!(:note) { create(:note_on_issue, noteable: merge_request, project_id: project.id, note: 'anything', author: @u_lazy_participant) }
-
-          before { notification.resolve_all_discussions(merge_request, @u_disabled) }
-
-          it { should_email(@u_lazy_participant) }
-        end
-
-        context 'by author' do
-          before do
-            merge_request.author = @u_lazy_participant
-            merge_request.save
-            notification.resolve_all_discussions(merge_request, @u_disabled)
-          end
-
-          it { should_email(@u_lazy_participant) }
-        end
+      it_behaves_like 'participating notifications' do
+        let(:participant) { create(:user, username: 'user-participant') }
+        let(:issuable) { merge_request }
+        let(:notification_trigger) { notification.resolve_all_discussions(merge_request, @u_disabled) }
       end
     end
   end
@@ -1310,6 +1281,22 @@ describe NotificationService, services: true do
     project.add_master(@u_custom_global)
   end
 
+  # Users in the project's group but not part of project's team
+  # with different notification settings
+  def build_group(project)
+    group = create(:group, :public)
+    project.group = group
+
+    # Group member: global=disabled, group=watch
+    @g_watcher = create_user_with_notification(:watch, 'group_watcher', project.group)
+    @g_watcher.notification_settings_for(nil).disabled!
+
+    # Group member: global=watch, group=global
+    @g_global_watcher = create_global_setting_for(create(:user), :watch)
+    group.add_users([@g_watcher, @g_global_watcher], :master)
+    group
+  end
+
   def create_global_setting_for(user, level)
     setting = user.global_notification_setting
     setting.level = level
@@ -1318,9 +1305,9 @@ describe NotificationService, services: true do
     user
   end
 
-  def create_user_with_notification(level, username)
+  def create_user_with_notification(level, username, resource = project)
     user = create(:user, username: username)
-    setting = user.notification_settings_for(project)
+    setting = user.notification_settings_for(resource)
     setting.level = level
     setting.save
 
diff --git a/spec/services/pages_service_spec.rb b/spec/services/pages_service_spec.rb
new file mode 100644
index 00000000000..aa63fe3a5c1
--- /dev/null
+++ b/spec/services/pages_service_spec.rb
@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+describe PagesService, services: true do
+  let(:build) { create(:ci_build) }
+  let(:data) { Gitlab::DataBuilder::Build.build(build) }
+  let(:service) { PagesService.new(data) }
+
+  before do
+    allow(Gitlab.config.pages).to receive(:enabled).and_return(true)
+  end
+
+  context 'execute asynchronously for pages job' do
+    before { build.name = 'pages' }
+
+    context 'on success' do
+      before { build.success }
+
+      it 'executes worker' do
+        expect(PagesWorker).to receive(:perform_async)
+        service.execute
+      end
+    end
+
+    %w(pending running failed canceled).each do |status|
+      context "on #{status}" do
+        before { build.status = status }
+
+        it 'does not execute worker' do
+          expect(PagesWorker).not_to receive(:perform_async)
+          service.execute
+        end
+      end
+    end
+  end
+
+  context 'for other jobs' do
+    before do
+      build.name = 'other job'
+      build.success
+    end
+
+    it 'does not execute worker' do
+      expect(PagesWorker).not_to receive(:perform_async)
+      service.execute
+    end
+  end
+end
diff --git a/spec/services/projects/create_service_spec.rb b/spec/services/projects/create_service_spec.rb
index a1539b69401..62f21049b0b 100644
--- a/spec/services/projects/create_service_spec.rb
+++ b/spec/services/projects/create_service_spec.rb
@@ -50,7 +50,7 @@ describe Projects::CreateService, '#execute', services: true do
 
   context 'error handling' do
     it 'handles invalid options' do
-      opts.merge!({ default_branch: 'master' } )
+      opts[:default_branch] = 'master'
       expect(create_project(user, opts)).to eq(nil)
     end
   end
@@ -67,7 +67,7 @@ describe Projects::CreateService, '#execute', services: true do
 
     context 'wiki_enabled false does not create wiki repository directory' do
       it do
-        opts.merge!(wiki_enabled: false)
+        opts[:wiki_enabled] = false
         project = create_project(user, opts)
         path = ProjectWiki.new(project, user).send(:path_to_repo)
 
@@ -90,10 +90,6 @@ describe Projects::CreateService, '#execute', services: true do
     end
 
     context 'global builds_enabled true does enable CI by default' do
-      before do
-        project.project_feature.update_attribute(:builds_access_level, ProjectFeature::ENABLED)
-      end
-
       it { is_expected.to be_truthy }
     end
   end
diff --git a/spec/services/projects/destroy_service_spec.rb b/spec/services/projects/destroy_service_spec.rb
index 90771825f5c..74bfba44dfd 100644
--- a/spec/services/projects/destroy_service_spec.rb
+++ b/spec/services/projects/destroy_service_spec.rb
@@ -9,12 +9,27 @@ describe Projects::DestroyService, services: true do
 
   shared_examples 'deleting the project' do
     it 'deletes the project' do
-      expect(Project.all).not_to include(project)
+      expect(Project.unscoped.all).not_to include(project)
       expect(Dir.exist?(path)).to be_falsey
       expect(Dir.exist?(remove_path)).to be_falsey
     end
   end
 
+  shared_examples 'deleting the project with pipeline and build' do
+    context 'with pipeline and build' do # which has optimistic locking
+      let!(:pipeline) { create(:ci_pipeline, project: project) }
+      let!(:build) { create(:ci_build, :artifacts, pipeline: pipeline) }
+
+      before do
+        perform_enqueued_jobs do
+          destroy_project(project, user, {})
+        end
+      end
+
+      it_behaves_like 'deleting the project'
+    end
+  end
+
   context 'Sidekiq inline' do
     before do
       # Run sidekiq immediatly to check that renamed repository will be removed
@@ -35,30 +50,43 @@ describe Projects::DestroyService, services: true do
     it { expect(Dir.exist?(remove_path)).to be_truthy }
   end
 
-  context 'async delete of project with private issue visibility' do
-    let!(:async) { true }
-
+  context 'when flushing caches fail' do
     before do
-      project.project_feature.update_attribute("issues_access_level", ProjectFeature::PRIVATE)
-      # Run sidekiq immediately to check that renamed repository will be removed
-      Sidekiq::Testing.inline! { destroy_project(project, user, {}) }
+      new_user = create(:user)
+      project.team.add_user(new_user, Gitlab::Access::DEVELOPER)
+      allow_any_instance_of(Projects::DestroyService).to receive(:flush_caches).and_raise(Redis::CannotConnectError)
     end
 
-    it_behaves_like 'deleting the project'
-  end
+    it 'keeps project team intact upon an error' do
+      Sidekiq::Testing.inline! do
+        begin
+          destroy_project(project, user, {})
+        rescue Redis::CannotConnectError
+        end
+      end
 
-  context 'delete with pipeline' do # which has optimistic locking
-    let!(:pipeline) { create(:ci_pipeline, project: project) }
+      expect(project.team.members.count).to eq 1
+    end
+  end
 
-    before do
-      expect(project).to receive(:destroy!).and_call_original
+  context 'with async_execute' do
+    let(:async) { true }
 
-      perform_enqueued_jobs do
-        destroy_project(project, user, {})
+    context 'async delete of project with private issue visibility' do
+      before do
+        project.project_feature.update_attribute("issues_access_level", ProjectFeature::PRIVATE)
+        # Run sidekiq immediately to check that renamed repository will be removed
+        Sidekiq::Testing.inline! { destroy_project(project, user, {}) }
       end
+
+      it_behaves_like 'deleting the project'
     end
 
-    it_behaves_like 'deleting the project'
+    it_behaves_like 'deleting the project with pipeline and build'
+  end
+
+  context 'with execute' do
+    it_behaves_like 'deleting the project with pipeline and build'
   end
 
   context 'container registry' do
diff --git a/spec/services/projects/fork_service_spec.rb b/spec/services/projects/fork_service_spec.rb
index 64d15c0523c..8e614211116 100644
--- a/spec/services/projects/fork_service_spec.rb
+++ b/spec/services/projects/fork_service_spec.rb
@@ -5,10 +5,12 @@ describe Projects::ForkService, services: true do
     before do
       @from_namespace = create(:namespace)
       @from_user = create(:user, namespace: @from_namespace )
+      avatar = fixture_file_upload(Rails.root + "spec/fixtures/dk.png", "image/png")
       @from_project = create(:project,
                              creator_id: @from_user.id,
                              namespace: @from_namespace,
                              star_count: 107,
+                             avatar: avatar,
                              description: 'wow such project')
       @to_namespace = create(:namespace)
       @to_user = create(:user, namespace: @to_namespace)
@@ -36,6 +38,17 @@ describe Projects::ForkService, services: true do
         it { expect(to_project.namespace).to eq(@to_user.namespace) }
         it { expect(to_project.star_count).to be_zero }
         it { expect(to_project.description).to eq(@from_project.description) }
+        it { expect(to_project.avatar.file).to be_exists }
+
+        # This test is here because we had a bug where the from-project lost its
+        # avatar after being forked.
+        # https://gitlab.com/gitlab-org/gitlab-ce/issues/26158
+        it "after forking the from-project still has its avatar" do
+          # If we do not fork the project first we cannot detect the bug.
+          expect(to_project).to be_persisted
+
+          expect(@from_project.avatar.file).to be_exists
+        end
       end
     end
 
diff --git a/spec/services/projects/participants_service_spec.rb b/spec/services/projects/participants_service_spec.rb
new file mode 100644
index 00000000000..063b3bd76eb
--- /dev/null
+++ b/spec/services/projects/participants_service_spec.rb
@@ -0,0 +1,32 @@
+require 'spec_helper'
+
+describe Projects::ParticipantsService, services: true do
+  describe '#groups' do
+    describe 'avatar_url' do
+      let(:project) { create(:empty_project, :public) }
+      let(:group) { create(:group, avatar: fixture_file_upload(Rails.root + 'spec/fixtures/dk.png')) }
+      let(:user) { create(:user) }
+      let(:base_url) { Settings.send(:build_base_gitlab_url) }
+      let!(:group_member) { create(:group_member, group: group, user: user) }
+
+      it 'should return an url for the avatar' do
+        participants = described_class.new(project, user)
+        groups = participants.groups
+
+        expect(groups.size).to eq 1
+        expect(groups.first[:avatar_url]).to eq "#{base_url}/uploads/group/avatar/#{group.id}/dk.png"
+      end
+
+      it 'should return an url for the avatar with relative url' do
+        stub_config_setting(relative_url_root: '/gitlab')
+        stub_config_setting(url: Settings.send(:build_gitlab_url))
+
+        participants = described_class.new(project, user)
+        groups = participants.groups
+
+        expect(groups.size).to eq 1
+        expect(groups.first[:avatar_url]).to eq "#{base_url}/gitlab/uploads/group/avatar/#{group.id}/dk.png"
+      end
+    end
+  end
+end
diff --git a/spec/services/projects/transfer_service_spec.rb b/spec/services/projects/transfer_service_spec.rb
index 1540b90163a..5c6fbea8d0e 100644
--- a/spec/services/projects/transfer_service_spec.rb
+++ b/spec/services/projects/transfer_service_spec.rb
@@ -9,6 +9,8 @@ describe Projects::TransferService, services: true do
     before do
       allow_any_instance_of(Gitlab::UploadsTransfer).
         to receive(:move_project).and_return(true)
+      allow_any_instance_of(Gitlab::PagesTransfer).
+        to receive(:move_project).and_return(true)
       group.add_owner(user)
       @result = transfer_project(project, user, group)
     end
@@ -81,4 +83,30 @@ describe Projects::TransferService, services: true do
       transfer_project(project, user, group)
     end
   end
+
+  describe 'refreshing project authorizations' do
+    let(:group) { create(:group) }
+    let(:owner) { project.namespace.owner }
+    let(:group_member) { create(:user) }
+
+    before do
+      group.add_user(owner, GroupMember::MASTER)
+      group.add_user(group_member, GroupMember::DEVELOPER)
+    end
+
+    it 'refreshes the permissions of the old and new namespace' do
+      transfer_project(project, owner, group)
+
+      expect(group_member.authorized_projects).to include(project)
+      expect(owner.authorized_projects).to include(project)
+    end
+
+    it 'only schedules a single job for every user' do
+      expect(UserProjectAccessChangedService).to receive(:new).
+        with([owner.id, group_member.id]).
+        and_call_original
+
+      transfer_project(project, owner, group)
+    end
+  end
 end
diff --git a/spec/services/projects/update_pages_configuration_service_spec.rb b/spec/services/projects/update_pages_configuration_service_spec.rb
new file mode 100644
index 00000000000..8b329bc21c3
--- /dev/null
+++ b/spec/services/projects/update_pages_configuration_service_spec.rb
@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+describe Projects::UpdatePagesConfigurationService, services: true do
+  let(:project) { create(:empty_project) }
+  subject { described_class.new(project) }
+
+  describe "#update" do
+    let(:file) { Tempfile.new('pages-test') }
+
+    after do
+      file.close
+      file.unlink
+    end
+
+    it 'updates the .update file' do
+      # Access this reference to ensure scoping works
+      Projects::Settings # rubocop:disable Lint/Void
+      expect(subject).to receive(:pages_config_file).and_return(file.path)
+      expect(subject).to receive(:reload_daemon).and_call_original
+
+      expect(subject.execute).to eq({ status: :success })
+    end
+  end
+end
diff --git a/spec/services/projects/update_pages_service_spec.rb b/spec/services/projects/update_pages_service_spec.rb
new file mode 100644
index 00000000000..f75fdd9e03f
--- /dev/null
+++ b/spec/services/projects/update_pages_service_spec.rb
@@ -0,0 +1,102 @@
+require "spec_helper"
+
+describe Projects::UpdatePagesService do
+  let(:project) { create :project }
+  let(:pipeline) { create :ci_pipeline, project: project, sha: project.commit('HEAD').sha }
+  let(:build) { create :ci_build, pipeline: pipeline, ref: 'HEAD' }
+  let(:invalid_file) { fixture_file_upload(Rails.root + 'spec/fixtures/dk.png') }
+
+  subject { described_class.new(project, build) }
+
+  before do
+    project.remove_pages
+  end
+
+  %w(tar.gz zip).each do |format|
+    context "for valid #{format}" do
+      let(:file) { fixture_file_upload(Rails.root + "spec/fixtures/pages.#{format}") }
+      let(:empty_file) { fixture_file_upload(Rails.root + "spec/fixtures/pages_empty.#{format}") }
+      let(:metadata) do
+        filename = Rails.root + "spec/fixtures/pages.#{format}.meta"
+        fixture_file_upload(filename) if File.exist?(filename)
+      end
+
+      before do
+        build.update_attributes(artifacts_file: file)
+        build.update_attributes(artifacts_metadata: metadata)
+      end
+
+      describe 'pages artifacts' do
+        context 'with expiry date' do
+          before do
+            build.artifacts_expire_in = "2 days"
+          end
+
+          it "doesn't delete artifacts" do
+            expect(execute).to eq(:success)
+
+            expect(build.reload.artifacts_file?).to eq(true)
+          end
+        end
+
+        context 'without expiry date' do
+          it "does delete artifacts" do
+            expect(execute).to eq(:success)
+
+            expect(build.reload.artifacts_file?).to eq(false)
+          end
+        end
+      end
+
+      it 'succeeds' do
+        expect(project.pages_deployed?).to be_falsey
+        expect(execute).to eq(:success)
+        expect(project.pages_deployed?).to be_truthy
+      end
+
+      it 'limits pages size' do
+        stub_application_setting(max_pages_size: 1)
+        expect(execute).not_to eq(:success)
+      end
+
+      it 'removes pages after destroy' do
+        expect(PagesWorker).to receive(:perform_in)
+        expect(project.pages_deployed?).to be_falsey
+        expect(execute).to eq(:success)
+        expect(project.pages_deployed?).to be_truthy
+        project.destroy
+        expect(project.pages_deployed?).to be_falsey
+      end
+
+      it 'fails if sha on branch is not latest' do
+        pipeline.update_attributes(sha: 'old_sha')
+        build.update_attributes(artifacts_file: file)
+        expect(execute).not_to eq(:success)
+      end
+
+      it 'fails for empty file fails' do
+        build.update_attributes(artifacts_file: empty_file)
+        expect(execute).not_to eq(:success)
+      end
+    end
+  end
+
+  it 'fails to remove project pages when no pages is deployed' do
+    expect(PagesWorker).not_to receive(:perform_in)
+    expect(project.pages_deployed?).to be_falsey
+    project.destroy
+  end
+
+  it 'fails if no artifacts' do
+    expect(execute).not_to eq(:success)
+  end
+
+  it 'fails for invalid archive' do
+    build.update_attributes(artifacts_file: invalid_file)
+    expect(execute).not_to eq(:success)
+  end
+
+  def execute
+    subject.execute[:status]
+  end
+end
diff --git a/spec/services/projects/update_service_spec.rb b/spec/services/projects/update_service_spec.rb
index e139be19140..caa23962519 100644
--- a/spec/services/projects/update_service_spec.rb
+++ b/spec/services/projects/update_service_spec.rb
@@ -1,145 +1,101 @@
 require 'spec_helper'
 
 describe Projects::UpdateService, services: true do
-  describe :update_by_user do
-    before do
-      @user = create :user
-      @admin = create :user, admin: true
-      @project = create :project, creator_id: @user.id, namespace: @user.namespace
-      @opts = {}
-    end
+  let(:user) { create(:user) }
+  let(:admin) { create(:admin) }
+  let(:project) { create(:project, creator_id: user.id, namespace: user.namespace) }
 
-    context 'is private when updated to private' do
-      before do
-        @created_private = @project.private?
+  describe 'update_by_user' do
+    context 'when visibility_level is INTERNAL' do
+      it 'updates the project to internal' do
+        result = update_project(project, user, visibility_level: Gitlab::VisibilityLevel::INTERNAL)
 
-        @opts.merge!(visibility_level: Gitlab::VisibilityLevel::PRIVATE)
-        update_project(@project, @user, @opts)
+        expect(result).to eq({ status: :success })
+        expect(project).to be_internal
       end
-
-      it { expect(@created_private).to be_truthy }
-      it { expect(@project.private?).to be_truthy }
     end
 
-    context 'is internal when updated to internal' do
-      before do
-        @created_private = @project.private?
-
-        @opts.merge!(visibility_level: Gitlab::VisibilityLevel::INTERNAL)
-        update_project(@project, @user, @opts)
+    context 'when visibility_level is PUBLIC' do
+      it 'updates the project to public' do
+        result = update_project(project, user, visibility_level: Gitlab::VisibilityLevel::PUBLIC)
+        expect(result).to eq({ status: :success })
+        expect(project).to be_public
       end
-
-      it { expect(@created_private).to be_truthy }
-      it { expect(@project.internal?).to be_truthy }
     end
 
-    context 'is public when updated to public' do
+    context 'when visibility levels are restricted to PUBLIC only' do
       before do
-        @created_private = @project.private?
-
-        @opts.merge!(visibility_level: Gitlab::VisibilityLevel::PUBLIC)
-        update_project(@project, @user, @opts)
-      end
-
-      it { expect(@created_private).to be_truthy }
-      it { expect(@project.public?).to be_truthy }
-    end
-
-    context 'respect configured visibility restrictions setting' do
-      before(:each) do
         stub_application_setting(restricted_visibility_levels: [Gitlab::VisibilityLevel::PUBLIC])
       end
 
-      context 'is private when updated to private' do
-        before do
-          @created_private = @project.private?
-
-          @opts.merge!(visibility_level: Gitlab::VisibilityLevel::PRIVATE)
-          update_project(@project, @user, @opts)
+      context 'when visibility_level is INTERNAL' do
+        it 'updates the project to internal' do
+          result = update_project(project, user, visibility_level: Gitlab::VisibilityLevel::INTERNAL)
+          expect(result).to eq({ status: :success })
+          expect(project).to be_internal
         end
-
-        it { expect(@created_private).to be_truthy }
-        it { expect(@project.private?).to be_truthy }
       end
 
-      context 'is internal when updated to internal' do
-        before do
-          @created_private = @project.private?
+      context 'when visibility_level is PUBLIC' do
+        it 'does not update the project to public' do
+          result = update_project(project, user, visibility_level: Gitlab::VisibilityLevel::PUBLIC)
 
-          @opts.merge!(visibility_level: Gitlab::VisibilityLevel::INTERNAL)
-          update_project(@project, @user, @opts)
+          expect(result).to eq({ status: :error, message: 'Visibility level unallowed' })
+          expect(project).to be_private
         end
 
-        it { expect(@created_private).to be_truthy }
-        it { expect(@project.internal?).to be_truthy }
-      end
-
-      context 'is private when updated to public' do
-        before do
-          @created_private = @project.private?
-
-          @opts.merge!(visibility_level: Gitlab::VisibilityLevel::PUBLIC)
-          update_project(@project, @user, @opts)
+        context 'when updated by an admin' do
+          it 'updates the project to public' do
+            result = update_project(project, admin, visibility_level: Gitlab::VisibilityLevel::PUBLIC)
+            expect(result).to eq({ status: :success })
+            expect(project).to be_public
+          end
         end
-
-        it { expect(@created_private).to be_truthy }
-        it { expect(@project.private?).to be_truthy }
-      end
-
-      context 'is public when updated to public by admin' do
-        before do
-          @created_private = @project.private?
-
-          @opts.merge!(visibility_level: Gitlab::VisibilityLevel::PUBLIC)
-          update_project(@project, @admin, @opts)
-        end
-
-        it { expect(@created_private).to be_truthy }
-        it { expect(@project.public?).to be_truthy }
       end
     end
   end
 
-  describe :visibility_level do
-    let(:user) { create :user, admin: true }
+  describe 'visibility_level' do
     let(:project) { create(:project, :internal) }
     let(:forked_project) { create(:forked_project_with_submodules, :internal) }
-    let(:opts) { {} }
 
     before do
       forked_project.build_forked_project_link(forked_to_project_id: forked_project.id, forked_from_project_id: project.id)
       forked_project.save
-
-      @created_internal = project.internal?
-      @fork_created_internal = forked_project.internal?
     end
 
-    context 'updates forks visibility level when parent set to more restrictive' do
-      before do
-        opts.merge!(visibility_level: Gitlab::VisibilityLevel::PRIVATE)
-        update_project(project, user, opts).inspect
-      end
+    it 'updates forks visibility level when parent set to more restrictive' do
+      opts = { visibility_level: Gitlab::VisibilityLevel::PRIVATE }
+
+      expect(project).to be_internal
+      expect(forked_project).to be_internal
 
-      it { expect(@created_internal).to be_truthy }
-      it { expect(@fork_created_internal).to be_truthy }
-      it { expect(project.private?).to be_truthy }
-      it { expect(project.forks.first.private?).to be_truthy }
+      expect(update_project(project, admin, opts)).to eq({ status: :success })
+
+      expect(project).to be_private
+      expect(forked_project.reload).to be_private
     end
 
-    context 'does not update forks visibility level when parent set to less restrictive' do
-      before do
-        opts.merge!(visibility_level: Gitlab::VisibilityLevel::PUBLIC)
-        update_project(project, user, opts).inspect
-      end
+    it 'does not update forks visibility level when parent set to less restrictive' do
+      opts = { visibility_level: Gitlab::VisibilityLevel::PUBLIC }
+
+      expect(project).to be_internal
+      expect(forked_project).to be_internal
 
-      it { expect(@created_internal).to be_truthy }
-      it { expect(@fork_created_internal).to be_truthy }
-      it { expect(project.public?).to be_truthy }
-      it { expect(project.forks.first.internal?).to be_truthy }
+      expect(update_project(project, admin, opts)).to eq({ status: :success })
+
+      expect(project).to be_public
+      expect(forked_project.reload).to be_internal
     end
   end
 
+  it 'returns an error result when record cannot be updated' do
+    result = update_project(project, admin, { name: 'foo&bar' })
+
+    expect(result).to eq({ status: :error, message: 'Project could not be updated' })
+  end
+
   def update_project(project, user, opts)
-    Projects::UpdateService.new(project, user, opts).execute
+    described_class.new(project, user, opts).execute
   end
 end
diff --git a/spec/services/projects/upload_service_spec.rb b/spec/services/projects/upload_service_spec.rb
index c42eeba4b9c..150c8ccaef7 100644
--- a/spec/services/projects/upload_service_spec.rb
+++ b/spec/services/projects/upload_service_spec.rb
@@ -10,7 +10,7 @@ describe Projects::UploadService, services: true do
     context 'for valid gif file' do
       before do
         gif = fixture_file_upload(Rails.root + 'spec/fixtures/banana_sample.gif', 'image/gif')
-        @link_to_file = upload_file(@project.repository, gif)
+        @link_to_file = upload_file(@project, gif)
       end
 
       it { expect(@link_to_file).to have_key(:alt) }
@@ -23,7 +23,7 @@ describe Projects::UploadService, services: true do
       before do
         png = fixture_file_upload(Rails.root + 'spec/fixtures/dk.png',
           'image/png')
-        @link_to_file = upload_file(@project.repository, png)
+        @link_to_file = upload_file(@project, png)
       end
 
       it { expect(@link_to_file).to have_key(:alt) }
@@ -35,7 +35,7 @@ describe Projects::UploadService, services: true do
     context 'for valid jpg file' do
       before do
         jpg = fixture_file_upload(Rails.root + 'spec/fixtures/rails_sample.jpg', 'image/jpg')
-        @link_to_file = upload_file(@project.repository, jpg)
+        @link_to_file = upload_file(@project, jpg)
       end
 
       it { expect(@link_to_file).to have_key(:alt) }
@@ -47,7 +47,7 @@ describe Projects::UploadService, services: true do
     context 'for txt file' do
       before do
         txt = fixture_file_upload(Rails.root + 'spec/fixtures/doc_sample.txt', 'text/plain')
-        @link_to_file = upload_file(@project.repository, txt)
+        @link_to_file = upload_file(@project, txt)
       end
 
       it { expect(@link_to_file).to have_key(:alt) }
@@ -60,14 +60,14 @@ describe Projects::UploadService, services: true do
       before do
         txt = fixture_file_upload(Rails.root + 'spec/fixtures/doc_sample.txt', 'text/plain')
         allow(txt).to receive(:size) { 1000.megabytes.to_i }
-        @link_to_file = upload_file(@project.repository, txt)
+        @link_to_file = upload_file(@project, txt)
       end
 
       it { expect(@link_to_file).to eq(nil) }
     end
   end
 
-  def upload_file(repository, file)
-    Projects::UploadService.new(repository, file).execute
+  def upload_file(project, file)
+    Projects::UploadService.new(project, file).execute
   end
 end
diff --git a/spec/services/protected_branches/create_service_spec.rb b/spec/services/protected_branches/create_service_spec.rb
index 7d4eff3b6ef..6ea8f309981 100644
--- a/spec/services/protected_branches/create_service_spec.rb
+++ b/spec/services/protected_branches/create_service_spec.rb
@@ -6,8 +6,8 @@ describe ProtectedBranches::CreateService, services: true do
   let(:params) do
     {
       name: 'master',
-      merge_access_levels_attributes: [ { access_level: Gitlab::Access::MASTER } ],
-      push_access_levels_attributes: [ { access_level: Gitlab::Access::MASTER } ]
+      merge_access_levels_attributes: [{ access_level: Gitlab::Access::MASTER }],
+      push_access_levels_attributes: [{ access_level: Gitlab::Access::MASTER }]
     }
   end
 
diff --git a/spec/services/search_service_spec.rb b/spec/services/search_service_spec.rb
index bd89c4a7c11..bed1031e40a 100644
--- a/spec/services/search_service_spec.rb
+++ b/spec/services/search_service_spec.rb
@@ -41,6 +41,25 @@ describe 'Search::GlobalService', services: true do
         results = context.execute
         expect(results.objects('projects')).to match_array [found_project]
       end
+
+      context 'nested group' do
+        let!(:nested_group) { create(:group, :nested) }
+        let!(:project) { create(:project, namespace: nested_group) }
+
+        before { project.add_master(user) }
+
+        it 'returns result from nested group' do
+          context = Search::GlobalService.new(user, search: project.path)
+          results = context.execute
+          expect(results.objects('projects')).to match_array [project]
+        end
+
+        it 'returns result from descendants when search inside group' do
+          context = Search::GlobalService.new(user, search: project.path, group_id: nested_group.parent)
+          results = context.execute
+          expect(results.objects('projects')).to match_array [project]
+        end
+      end
     end
   end
 end
diff --git a/spec/services/slash_commands/interpret_service_spec.rb b/spec/services/slash_commands/interpret_service_spec.rb
index becf627a4f5..52e8678cb9d 100644
--- a/spec/services/slash_commands/interpret_service_spec.rb
+++ b/spec/services/slash_commands/interpret_service_spec.rb
@@ -1,12 +1,13 @@
 require 'spec_helper'
 
 describe SlashCommands::InterpretService, services: true do
-  let(:project) { create(:empty_project, :public) }
+  let(:project) { create(:project, :public) }
   let(:developer) { create(:user) }
   let(:issue) { create(:issue, project: project) }
   let(:milestone) { create(:milestone, project: project, title: '9.10') }
   let(:inprogress) { create(:label, project: project, title: 'In Progress') }
   let(:bug) { create(:label, project: project, title: 'Bug') }
+  let(:note) { build(:note, commit_id: merge_request.diff_head_sha) }
 
   before do
     project.team << [developer, :developer]
@@ -210,6 +211,46 @@ describe SlashCommands::InterpretService, services: true do
       end
     end
 
+    shared_examples 'estimate command' do
+      it 'populates time_estimate: 3600 if content contains /estimate 1h' do
+        _, updates = service.execute(content, issuable)
+
+        expect(updates).to eq(time_estimate: 3600)
+      end
+    end
+
+    shared_examples 'spend command' do
+      it 'populates spend_time: 3600 if content contains /spend 1h' do
+        _, updates = service.execute(content, issuable)
+
+        expect(updates).to eq(spend_time: { duration: 3600, user: developer })
+      end
+    end
+
+    shared_examples 'spend command with negative time' do
+      it 'populates spend_time: -1800 if content contains /spend -30m' do
+        _, updates = service.execute(content, issuable)
+
+        expect(updates).to eq(spend_time: { duration: -1800, user: developer })
+      end
+    end
+
+    shared_examples 'remove_estimate command' do
+      it 'populates time_estimate: 0 if content contains /remove_estimate' do
+        _, updates = service.execute(content, issuable)
+
+        expect(updates).to eq(time_estimate: 0)
+      end
+    end
+
+    shared_examples 'remove_time_spent command' do
+      it 'populates spend_time: :reset if content contains /remove_time_spent' do
+        _, updates = service.execute(content, issuable)
+
+        expect(updates).to eq(spend_time: { duration: :reset, user: developer })
+      end
+    end
+
     shared_examples 'empty command' do
       it 'populates {} if content contains an unsupported command' do
         _, updates = service.execute(content, issuable)
@@ -218,6 +259,22 @@ describe SlashCommands::InterpretService, services: true do
       end
     end
 
+    shared_examples 'merge command' do
+      it 'runs merge command if content contains /merge' do
+        _, updates = service.execute(content, issuable)
+
+        expect(updates).to eq(merge: merge_request.diff_head_sha)
+      end
+    end
+
+    shared_examples 'award command' do
+      it 'toggle award 100 emoji if content containts /award :100:' do
+        _, updates = service.execute(content, issuable)
+
+        expect(updates).to eq(emoji_award: "100")
+      end
+    end
+
     it_behaves_like 'reopen command' do
       let(:content) { '/reopen' }
       let(:issuable) { issue }
@@ -238,6 +295,64 @@ describe SlashCommands::InterpretService, services: true do
       let(:issuable) { merge_request }
     end
 
+    context 'merge command' do
+      let(:service) { described_class.new(project, developer, { merge_request_diff_head_sha: merge_request.diff_head_sha }) }
+
+      it_behaves_like 'merge command' do
+        let(:content) { '/merge' }
+        let(:issuable) { merge_request }
+      end
+
+      context 'can not be merged when logged user does not have permissions' do
+        let(:service) { described_class.new(project, create(:user)) }
+
+        it_behaves_like 'empty command' do
+          let(:content) { "/merge" }
+          let(:issuable) { merge_request }
+        end
+      end
+
+      context 'can not be merged when sha does not match' do
+        let(:service) { described_class.new(project, developer, { merge_request_diff_head_sha: 'othersha' }) }
+
+        it_behaves_like 'empty command' do
+          let(:content) { "/merge" }
+          let(:issuable) { merge_request }
+        end
+      end
+
+      context 'when sha is missing' do
+        let(:service) { described_class.new(project, developer, {}) }
+
+        it 'precheck passes and returns merge command' do
+          _, updates = service.execute('/merge', merge_request)
+
+          expect(updates).to eq(merge: nil)
+        end
+      end
+
+      context 'issue can not be merged' do
+        it_behaves_like 'empty command' do
+          let(:content) { "/merge" }
+          let(:issuable) { issue }
+        end
+      end
+
+      context 'non persisted merge request  cant be merged' do
+        it_behaves_like 'empty command' do
+          let(:content) { "/merge" }
+          let(:issuable) { build(:merge_request) }
+        end
+      end
+
+      context 'not persisted merge request can not be merged' do
+        it_behaves_like 'empty command' do
+          let(:content) { "/merge" }
+          let(:issuable) { build(:merge_request, source_project: project) }
+        end
+      end
+    end
+
     it_behaves_like 'title command' do
       let(:content) { '/title A brand new title' }
       let(:issuable) { issue }
@@ -451,6 +566,51 @@ describe SlashCommands::InterpretService, services: true do
       let(:issuable) { merge_request }
     end
 
+    it_behaves_like 'estimate command' do
+      let(:content) { '/estimate 1h' }
+      let(:issuable) { issue }
+    end
+
+    it_behaves_like 'empty command' do
+      let(:content) { '/estimate' }
+      let(:issuable) { issue }
+    end
+
+    it_behaves_like 'empty command' do
+      let(:content) { '/estimate abc' }
+      let(:issuable) { issue }
+    end
+
+    it_behaves_like 'spend command' do
+      let(:content) { '/spend 1h' }
+      let(:issuable) { issue }
+    end
+
+    it_behaves_like 'spend command with negative time' do
+      let(:content) { '/spend -30m' }
+      let(:issuable) { issue }
+    end
+
+    it_behaves_like 'empty command' do
+      let(:content) { '/spend' }
+      let(:issuable) { issue }
+    end
+
+    it_behaves_like 'empty command' do
+      let(:content) { '/spend abc' }
+      let(:issuable) { issue }
+    end
+
+    it_behaves_like 'remove_estimate command' do
+      let(:content) { '/remove_estimate' }
+      let(:issuable) { issue }
+    end
+
+    it_behaves_like 'remove_time_spent command' do
+      let(:content) { '/remove_time_spent' }
+      let(:issuable) { issue }
+    end
+
     context 'when current_user cannot :admin_issue' do
       let(:visitor) { create(:user) }
       let(:issue) { create(:issue, project: project, author: visitor) }
@@ -501,5 +661,68 @@ describe SlashCommands::InterpretService, services: true do
         let(:issuable) { issue }
       end
     end
+
+    context '/award command' do
+      it_behaves_like 'award command' do
+        let(:content) { '/award :100:' }
+        let(:issuable) { issue }
+      end
+
+      it_behaves_like 'award command' do
+        let(:content) { '/award :100:' }
+        let(:issuable) { merge_request }
+      end
+
+      context 'ignores command with no argument' do
+        it_behaves_like 'empty command' do
+          let(:content) { '/award' }
+          let(:issuable) { issue }
+        end
+      end
+
+      context 'ignores non-existing / invalid  emojis' do
+        it_behaves_like 'empty command' do
+          let(:content) { '/award noop' }
+          let(:issuable) { issue }
+        end
+
+        it_behaves_like 'empty command' do
+          let(:content) { '/award :lorem_ipsum:' }
+          let(:issuable) { issue }
+        end
+      end
+    end
+
+    context '/target_branch command' do
+      let(:non_empty_project) { create(:project) }
+      let(:another_merge_request) { create(:merge_request, author: developer, source_project: non_empty_project) }
+      let(:service) { described_class.new(non_empty_project, developer)}
+
+      it 'updates target_branch if /target_branch command is executed' do
+        _, updates = service.execute('/target_branch merge-test', merge_request)
+
+        expect(updates).to eq(target_branch: 'merge-test')
+      end
+
+      it 'handles blanks around param' do
+        _, updates = service.execute('/target_branch  merge-test     ', merge_request)
+
+        expect(updates).to eq(target_branch: 'merge-test')
+      end
+
+      context 'ignores command with no argument' do
+        it_behaves_like 'empty command' do
+          let(:content) { '/target_branch' }
+          let(:issuable) { another_merge_request }
+        end
+      end
+
+      context 'ignores non-existing target branch' do
+        it_behaves_like 'empty command' do
+          let(:content) { '/target_branch totally_non_existing_branch' }
+          let(:issuable) { another_merge_request }
+        end
+      end
+    end
   end
 end
diff --git a/spec/services/spam_service_spec.rb b/spec/services/spam_service_spec.rb
new file mode 100644
index 00000000000..4ce3b95aa87
--- /dev/null
+++ b/spec/services/spam_service_spec.rb
@@ -0,0 +1,62 @@
+require 'spec_helper'
+
+describe SpamService, services: true do
+  describe '#when_recaptcha_verified' do
+    def check_spam(issue, request, recaptcha_verified)
+      described_class.new(issue, request).when_recaptcha_verified(recaptcha_verified) do
+        'yielded'
+      end
+    end
+
+    it 'yields block when recaptcha was already verified' do
+      issue = build_stubbed(:issue)
+
+      expect(check_spam(issue, nil, true)).to eql('yielded')
+    end
+
+    context 'when recaptcha was not verified' do
+      let(:project) { create(:project, :public) }
+      let(:issue)   { create(:issue, project: project) }
+      let(:request) { double(:request, env: {}) }
+
+      context 'when indicated as spam by akismet' do
+        before { allow(AkismetService).to receive(:new).and_return(double(is_spam?: true)) }
+
+        it 'doesnt check as spam when request is missing' do
+          check_spam(issue, nil, false)
+
+          expect(issue.spam).to be_falsey
+        end
+
+        it 'checks as spam' do
+          check_spam(issue, request, false)
+
+          expect(issue.spam).to be_truthy
+        end
+
+        it 'creates a spam log' do
+          expect { check_spam(issue, request, false) }
+            .to change { SpamLog.count }.from(0).to(1)
+        end
+
+        it 'doesnt yield block' do
+          expect(check_spam(issue, request, false))
+            .to eql(SpamLog.last)
+        end
+      end
+
+      context 'when not indicated as spam by akismet' do
+        before { allow(AkismetService).to receive(:new).and_return(double(is_spam?: false)) }
+
+        it 'returns false' do
+          expect(check_spam(issue, request, false)).to be_falsey
+        end
+
+        it 'does not create a spam log' do
+          expect { check_spam(issue, request, false) }
+            .not_to change { SpamLog.count }
+        end
+      end
+    end
+  end
+end
diff --git a/spec/services/system_hooks_service_spec.rb b/spec/services/system_hooks_service_spec.rb
index fef211ded50..db9f1231682 100644
--- a/spec/services/system_hooks_service_spec.rb
+++ b/spec/services/system_hooks_service_spec.rb
@@ -12,6 +12,7 @@ describe SystemHooksService, services: true do
     it { expect(event_data(user, :create)).to include(:event_name, :name, :created_at, :updated_at, :email, :user_id, :username) }
     it { expect(event_data(user, :destroy)).to include(:event_name, :name, :created_at, :updated_at, :email, :user_id, :username) }
     it { expect(event_data(project, :create)).to include(:event_name, :name, :created_at, :updated_at, :path, :project_id, :owner_name, :owner_email, :project_visibility) }
+    it { expect(event_data(project, :update)).to include(:event_name, :name, :created_at, :updated_at, :path, :project_id, :owner_name, :owner_email, :project_visibility) }
     it { expect(event_data(project, :destroy)).to include(:event_name, :name, :created_at, :updated_at, :path, :project_id, :owner_name, :owner_email, :project_visibility) }
     it { expect(event_data(project_member, :create)).to include(:event_name, :created_at, :updated_at, :project_name, :project_path, :project_path_with_namespace, :project_id, :user_name, :user_username, :user_email, :user_id, :access_level, :project_visibility) }
     it { expect(event_data(project_member, :destroy)).to include(:event_name, :created_at, :updated_at, :project_name, :project_path, :project_path_with_namespace, :project_id, :user_name, :user_username, :user_email, :user_id, :access_level, :project_visibility) }
@@ -68,6 +69,7 @@ describe SystemHooksService, services: true do
     it { expect(event_name(project, :destroy)).to eq "project_destroy" }
     it { expect(event_name(project, :rename)).to eq "project_rename" }
     it { expect(event_name(project, :transfer)).to eq "project_transfer" }
+    it { expect(event_name(project, :update)).to eq "project_update" }
     it { expect(event_name(project_member, :create)).to eq "user_add_to_team" }
     it { expect(event_name(project_member, :destroy)).to eq "user_remove_from_team" }
     it { expect(event_name(key, :create)).to eq 'key_create' }
diff --git a/spec/services/system_note_service_spec.rb b/spec/services/system_note_service_spec.rb
index 90b7e62bc6f..36a17a3bf2e 100644
--- a/spec/services/system_note_service_spec.rb
+++ b/spec/services/system_note_service_spec.rb
@@ -215,13 +215,13 @@ describe SystemNoteService, services: true do
     end
   end
 
-  describe '.merge_when_build_succeeds' do
+  describe '.merge_when_pipeline_succeeds' do
     let(:pipeline) { build(:ci_pipeline_without_jobs )}
     let(:noteable) do
       create(:merge_request, source_project: project, target_project: project)
     end
 
-    subject { described_class.merge_when_build_succeeds(noteable, project, author, noteable.diff_head_commit) }
+    subject { described_class.merge_when_pipeline_succeeds(noteable, project, author, noteable.diff_head_commit) }
 
     it_behaves_like 'a system note'
 
@@ -230,12 +230,12 @@ describe SystemNoteService, services: true do
     end
   end
 
-  describe '.cancel_merge_when_build_succeeds' do
+  describe '.cancel_merge_when_pipeline_succeeds' do
     let(:noteable) do
       create(:merge_request, source_project: project, target_project: project)
     end
 
-    subject { described_class.cancel_merge_when_build_succeeds(noteable, project, author) }
+    subject { described_class.cancel_merge_when_pipeline_succeeds(noteable, project, author) }
 
     it_behaves_like 'a system note'
 
@@ -245,6 +245,8 @@ describe SystemNoteService, services: true do
   end
 
   describe '.change_title' do
+    let(:noteable) { create(:issue, project: project, title: 'Lorem ipsum') }
+
     subject { described_class.change_title(noteable, project, author, 'Old title') }
 
     context 'when noteable responds to `title`' do
@@ -252,7 +254,7 @@ describe SystemNoteService, services: true do
 
       it 'sets the note text' do
         expect(subject.note).
-          to eq "changed title from **{-Old title-}** to **{+#{noteable.title}+}**"
+          to eq "changed title from **{-Old title-}** to **{+Lorem ipsum+}**"
       end
     end
   end
@@ -590,7 +592,7 @@ describe SystemNoteService, services: true do
       jira_service_settings
     end
 
-    noteable_types = ["merge_requests", "commit"]
+    noteable_types = %w(merge_requests commit)
 
     noteable_types.each do |type|
       context "when noteable is a #{type}" do
@@ -694,7 +696,7 @@ describe SystemNoteService, services: true do
 
     describe "existing reference" do
       before do
-        message = "[#{author.name}|http://localhost/#{author.username}] mentioned this issue in [a commit of #{project.path_with_namespace}|http://localhost/#{project.path_with_namespace}/commit/#{commit.id}]:\n'#{commit.title}'"
+        message = "[#{author.name}|http://localhost/#{author.username}] mentioned this issue in [a commit of #{project.path_with_namespace}|http://localhost/#{project.path_with_namespace}/commit/#{commit.id}]:\n'#{commit.title.chomp}'"
         allow_any_instance_of(JIRA::Resource::Issue).to receive(:comments).and_return([OpenStruct.new(body: message)])
       end
 
@@ -740,4 +742,92 @@ describe SystemNoteService, services: true do
       expect(note.note).to include(issue.to_reference)
     end
   end
+
+  describe '.change_time_estimate' do
+    subject { described_class.change_time_estimate(noteable, project, author) }
+
+    it_behaves_like 'a system note'
+
+    context 'with a time estimate' do
+      it 'sets the note text' do
+        noteable.update_attribute(:time_estimate, 277200)
+
+        expect(subject.note).to eq "changed time estimate to 1w 4d 5h"
+      end
+    end
+
+    context 'without a time estimate' do
+      it 'sets the note text' do
+        expect(subject.note).to eq "removed time estimate"
+      end
+    end
+  end
+
+  describe '.change_time_spent' do
+    # We need a custom noteable in order to the shared examples to be green.
+    let(:noteable) do
+      mr = create(:merge_request, source_project: project)
+      mr.spend_time(duration: 360000, user: author)
+      mr.save!
+      mr
+    end
+
+    subject do
+      described_class.change_time_spent(noteable, project, author)
+    end
+
+    it_behaves_like 'a system note'
+
+    context 'when time was added' do
+      it 'sets the note text' do
+        spend_time!(277200)
+
+        expect(subject.note).to eq "added 1w 4d 5h of time spent"
+      end
+    end
+
+    context 'when time was subtracted' do
+      it 'sets the note text' do
+        spend_time!(-277200)
+
+        expect(subject.note).to eq "subtracted 1w 4d 5h of time spent"
+      end
+    end
+
+    context 'when time was removed' do
+      it 'sets the note text' do
+        spend_time!(:reset)
+
+        expect(subject.note).to eq "removed time spent"
+      end
+    end
+
+    def spend_time!(seconds)
+      noteable.spend_time(duration: seconds, user: author)
+      noteable.save!
+    end
+  end
+
+  describe '.add_merge_request_wip_from_commit' do
+    let(:noteable) do
+      create(:merge_request, source_project: project, target_project: project)
+    end
+
+    subject do
+      described_class.add_merge_request_wip_from_commit(
+        noteable,
+        project,
+        author,
+        noteable.diff_head_commit
+      )
+    end
+
+    it_behaves_like 'a system note'
+
+    it "posts the 'marked as a Work In Progress from commit' system note" do
+      expect(subject.note).to match(
+        /marked as a \*\*Work In Progress\*\* from #{Commit.reference_pattern}/
+      )
+    end
+  end
 end
diff --git a/spec/services/tags/create_service_spec.rb b/spec/services/tags/create_service_spec.rb
new file mode 100644
index 00000000000..5478b8c9ec0
--- /dev/null
+++ b/spec/services/tags/create_service_spec.rb
@@ -0,0 +1,53 @@
+require 'spec_helper'
+
+describe Tags::CreateService, services: true do
+  let(:project) { create(:project) }
+  let(:repository) { project.repository }
+  let(:user) { create(:user) }
+  let(:service) { described_class.new(project, user) }
+
+  describe '#execute' do
+    it 'creates the tag and returns success' do
+      response = service.execute('v42.42.42', 'master', 'Foo')
+
+      expect(response[:status]).to eq(:success)
+      expect(response[:tag]).to be_a Gitlab::Git::Tag
+      expect(response[:tag].name).to eq('v42.42.42')
+    end
+
+    context 'when target is invalid' do
+      it 'returns an error' do
+        response = service.execute('v1.1.0', 'foo', 'Foo')
+
+        expect(response).to eq(status: :error,
+                               message: 'Target foo is invalid')
+      end
+    end
+
+    context 'when tag already exists' do
+      it 'returns an error' do
+        expect(repository).to receive(:add_tag).
+          with(user, 'v1.1.0', 'master', 'Foo').
+          and_raise(Rugged::TagError)
+
+        response = service.execute('v1.1.0', 'master', 'Foo')
+
+        expect(response).to eq(status: :error,
+                               message: 'Tag v1.1.0 already exists')
+      end
+    end
+
+    context 'when pre-receive hook fails' do
+      it 'returns an error' do
+        expect(repository).to receive(:add_tag).
+          with(user, 'v1.1.0', 'master', 'Foo').
+          and_raise(GitHooksService::PreReceiveError, 'something went wrong')
+
+        response = service.execute('v1.1.0', 'master', 'Foo')
+
+        expect(response).to eq(status: :error,
+                               message: 'something went wrong')
+      end
+    end
+  end
+end
diff --git a/spec/services/tags/destroy_service_spec.rb b/spec/services/tags/destroy_service_spec.rb
new file mode 100644
index 00000000000..a388c93379a
--- /dev/null
+++ b/spec/services/tags/destroy_service_spec.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+describe Tags::DestroyService, services: true do
+  let(:project) { create(:project) }
+  let(:repository) { project.repository }
+  let(:user) { create(:user) }
+  let(:service) { described_class.new(project, user) }
+
+  describe '#execute' do
+    it 'removes the tag' do
+      expect(repository).to receive(:before_remove_tag)
+      expect(service).to receive(:success)
+
+      service.execute('v1.1.0')
+    end
+  end
+end
diff --git a/spec/services/todo_service_spec.rb b/spec/services/todo_service_spec.rb
index ed55791d24e..a8395cb48ea 100644
--- a/spec/services/todo_service_spec.rb
+++ b/spec/services/todo_service_spec.rb
@@ -9,7 +9,9 @@ describe TodoService, services: true do
   let(:admin) { create(:admin) }
   let(:john_doe) { create(:user) }
   let(:project) { create(:project) }
-  let(:mentions) { [author, assignee, john_doe, member, guest, non_member, admin].map(&:to_reference).join(' ') }
+  let(:mentions) { 'FYI: ' + [author, assignee, john_doe, member, guest, non_member, admin].map(&:to_reference).join(' ') }
+  let(:directly_addressed) { [author, assignee, john_doe, member, guest, non_member, admin].map(&:to_reference).join(' ') }
+  let(:directly_addressed_and_mentioned) { member.to_reference + ", what do you think? cc: " + [guest, admin].map(&:to_reference).join(' ') }
   let(:service) { described_class.new }
 
   before do
@@ -21,8 +23,10 @@ describe TodoService, services: true do
 
   describe 'Issues' do
     let(:issue) { create(:issue, project: project, assignee: john_doe, author: author, description: "- [ ] Task 1\n- [ ] Task 2 #{mentions}") }
+    let(:addressed_issue) { create(:issue, project: project, assignee: john_doe, author: author, description: "#{directly_addressed}\n- [ ] Task 1\n- [ ] Task 2") }
     let(:unassigned_issue) { create(:issue, project: project, assignee: nil) }
     let(:confidential_issue) { create(:issue, :confidential, project: project, author: author, assignee: assignee, description: mentions) }
+    let(:addressed_confident_issue) { create(:issue, :confidential, project: project, author: author, assignee: assignee, description: directly_addressed) }
 
     describe '#new_issue' do
       it 'creates a todo if assigned' do
@@ -52,6 +56,26 @@ describe TodoService, services: true do
         should_not_create_todo(user: non_member, target: issue, action: Todo::MENTIONED)
       end
 
+      it 'creates a directly addressed todo for each valid addressed user' do
+        service.new_issue(addressed_issue, author)
+
+        should_create_todo(user: member, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: guest, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: author, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+        should_not_create_todo(user: john_doe, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+        should_not_create_todo(user: non_member, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+      end
+
+      it 'creates correct todos for each valid user based on the type of mention' do
+        issue.update(description: directly_addressed_and_mentioned)
+
+        service.new_issue(issue, author)
+
+        should_create_todo(user: member, target: issue, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: admin, target: issue, action: Todo::MENTIONED)
+        should_create_todo(user: guest, target: issue, action: Todo::MENTIONED)
+      end
+
       it 'does not create todo if user can not see the issue when issue is confidential' do
         service.new_issue(confidential_issue, john_doe)
 
@@ -63,6 +87,17 @@ describe TodoService, services: true do
         should_create_todo(user: john_doe, target: confidential_issue, author: john_doe, action: Todo::MENTIONED)
       end
 
+      it 'does not create directly addressed todo if user cannot see the issue when issue is confidential' do
+        service.new_issue(addressed_confident_issue, john_doe)
+
+        should_create_todo(user: assignee, target: addressed_confident_issue, author: john_doe, action: Todo::ASSIGNED)
+        should_create_todo(user: author, target: addressed_confident_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: member, target: addressed_confident_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: admin, target: addressed_confident_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED)
+        should_not_create_todo(user: guest, target: addressed_confident_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: john_doe, target: addressed_confident_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED)
+      end
+
       context 'when a private group is mentioned' do
         let(:group) { create :group, :private }
         let(:project) { create :project, :private, group: group }
@@ -94,12 +129,38 @@ describe TodoService, services: true do
         should_not_create_todo(user: non_member, target: issue, action: Todo::MENTIONED)
       end
 
+      it 'creates a todo for each valid user based on the type of mention' do
+        issue.update(description: directly_addressed_and_mentioned)
+
+        service.update_issue(issue, author)
+
+        should_create_todo(user: member, target: issue, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: guest, target: issue, action: Todo::MENTIONED)
+        should_create_todo(user: admin, target: issue, action: Todo::MENTIONED)
+      end
+
+      it 'creates a directly addressed todo for each valid addressed user' do
+        service.update_issue(addressed_issue, author)
+
+        should_create_todo(user: member, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: guest, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: john_doe, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: author, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+        should_not_create_todo(user: non_member, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+      end
+
       it 'does not create a todo if user was already mentioned' do
         create(:todo, :mentioned, user: member, project: project, target: issue, author: author)
 
         expect { service.update_issue(issue, author) }.not_to change(member.todos, :count)
       end
 
+      it 'does not create a directly addressed todo if user was already mentioned or addressed' do
+        create(:todo, :directly_addressed, user: member, project: project, target: addressed_issue, author: author)
+
+        expect { service.update_issue(addressed_issue, author) }.not_to change(member.todos, :count)
+      end
+
       it 'does not create todo if user can not see the issue when issue is confidential' do
         service.update_issue(confidential_issue, john_doe)
 
@@ -111,6 +172,17 @@ describe TodoService, services: true do
         should_create_todo(user: john_doe, target: confidential_issue, author: john_doe, action: Todo::MENTIONED)
       end
 
+      it 'does not create a directly addressed todo if user can not see the issue when issue is confidential' do
+        service.update_issue(addressed_confident_issue, john_doe)
+
+        should_create_todo(user: author, target: addressed_confident_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: assignee, target: addressed_confident_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: member, target: addressed_confident_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: admin, target: addressed_confident_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED)
+        should_not_create_todo(user: guest, target: addressed_confident_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: john_doe, target: addressed_confident_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED)
+      end
+
       context 'issues with a task list' do
         it 'does not create todo when tasks are marked as completed' do
           issue.update(description: "- [x] Task 1\n- [X] Task 2 #{mentions}")
@@ -125,6 +197,19 @@ describe TodoService, services: true do
           should_not_create_todo(user: non_member, target: issue, action: Todo::MENTIONED)
         end
 
+        it 'does not create directly addressed todo when tasks are marked as completed' do
+          addressed_issue.update(description: "#{directly_addressed}\n- [x] Task 1\n- [x] Task 2\n")
+
+          service.update_issue(addressed_issue, author)
+
+          should_not_create_todo(user: admin, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+          should_not_create_todo(user: assignee, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+          should_not_create_todo(user: author, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+          should_not_create_todo(user: john_doe, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+          should_not_create_todo(user: member, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+          should_not_create_todo(user: non_member, target: addressed_issue, action: Todo::DIRECTLY_ADDRESSED)
+        end
+
         it 'does not raise an error when description not change' do
           issue.update(title: 'Sample')
 
@@ -202,39 +287,51 @@ describe TodoService, services: true do
       end
     end
 
-    shared_examples 'marking todos as done' do |meth|
-      let!(:first_todo) { create(:todo, :assigned, user: john_doe, project: project, target: issue, author: author) }
-      let!(:second_todo) { create(:todo, :assigned, user: john_doe, project: project, target: issue, author: author) }
+    shared_examples 'updating todos state' do |meth, state, new_state|
+      let!(:first_todo) { create(:todo, state, user: john_doe, project: project, target: issue, author: author) }
+      let!(:second_todo) { create(:todo, state, user: john_doe, project: project, target: issue, author: author) }
 
-      it 'marks related todos for the user as done' do
+      it 'updates related todos for the user with the new_state' do
         service.send(meth, collection, john_doe)
 
-        expect(first_todo.reload).to be_done
-        expect(second_todo.reload).to be_done
+        expect(first_todo.reload.state?(new_state)).to be true
+        expect(second_todo.reload.state?(new_state)).to be true
       end
 
       describe 'cached counts' do
         it 'updates when todos change' do
-          expect(john_doe.todos_done_count).to eq(0)
-          expect(john_doe.todos_pending_count).to eq(2)
+          expect(john_doe.todos.where(state: new_state).count).to eq(0)
+          expect(john_doe.todos.where(state: state).count).to eq(2)
           expect(john_doe).to receive(:update_todos_count_cache).and_call_original
 
           service.send(meth, collection, john_doe)
 
-          expect(john_doe.todos_done_count).to eq(2)
-          expect(john_doe.todos_pending_count).to eq(0)
+          expect(john_doe.todos.where(state: new_state).count).to eq(2)
+          expect(john_doe.todos.where(state: state).count).to eq(0)
         end
       end
     end
 
     describe '#mark_todos_as_done' do
-      it_behaves_like 'marking todos as done', :mark_todos_as_done do
+      it_behaves_like 'updating todos state', :mark_todos_as_done, :pending, :done do
         let(:collection) { [first_todo, second_todo] }
       end
     end
 
     describe '#mark_todos_as_done_by_ids' do
-      it_behaves_like 'marking todos as done', :mark_todos_as_done_by_ids do
+      it_behaves_like 'updating todos state', :mark_todos_as_done_by_ids, :pending, :done do
+        let(:collection) { [first_todo, second_todo].map(&:id) }
+      end
+    end
+
+    describe '#mark_todos_as_pending' do
+      it_behaves_like 'updating todos state', :mark_todos_as_pending, :done, :pending do
+        let(:collection) { [first_todo, second_todo] }
+      end
+    end
+
+    describe '#mark_todos_as_pending_by_ids' do
+      it_behaves_like 'updating todos state', :mark_todos_as_pending_by_ids, :done, :pending do
         let(:collection) { [first_todo, second_todo].map(&:id) }
       end
     end
@@ -244,8 +341,11 @@ describe TodoService, services: true do
       let!(:second_todo) { create(:todo, :assigned, user: john_doe, project: project, target: issue, author: author) }
       let(:confidential_issue) { create(:issue, :confidential, project: project, author: author, assignee: assignee) }
       let(:note) { create(:note, project: project, noteable: issue, author: john_doe, note: mentions) }
+      let(:addressed_note) { create(:note, project: project, noteable: issue, author: john_doe, note: directly_addressed) }
       let(:note_on_commit) { create(:note_on_commit, project: project, author: john_doe, note: mentions) }
+      let(:addressed_note_on_commit) { create(:note_on_commit, project: project, author: john_doe, note: directly_addressed) }
       let(:note_on_confidential_issue) { create(:note_on_issue, noteable: confidential_issue, project: project, note: mentions) }
+      let(:addressed_note_on_confidential_issue) { create(:note_on_issue, noteable: confidential_issue, project: project, note: directly_addressed) }
       let(:note_on_project_snippet) { create(:note_on_project_snippet, project: project, author: john_doe, note: mentions) }
       let(:system_note) { create(:system_note, project: project, noteable: issue) }
 
@@ -276,6 +376,26 @@ describe TodoService, services: true do
         should_not_create_todo(user: non_member, target: issue, author: john_doe, action: Todo::MENTIONED, note: note)
       end
 
+      it 'creates a todo for each valid user based on the type of mention' do
+        note.update(note: directly_addressed_and_mentioned)
+
+        service.new_note(note, john_doe)
+
+        should_create_todo(user: member, target: issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: note)
+        should_create_todo(user: admin, target: issue, author: john_doe, action: Todo::MENTIONED, note: note)
+        should_create_todo(user: guest, target: issue, author: john_doe, action: Todo::MENTIONED, note: note)
+      end
+
+      it 'creates a directly addressed todo for each valid addressed user' do
+        service.new_note(addressed_note, john_doe)
+
+        should_create_todo(user: member, target: issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: addressed_note)
+        should_create_todo(user: guest, target: issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: addressed_note)
+        should_create_todo(user: author, target: issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: addressed_note)
+        should_create_todo(user: john_doe, target: issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: addressed_note)
+        should_not_create_todo(user: non_member, target: issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: addressed_note)
+      end
+
       it 'does not create todo if user can not see the issue when leaving a note on a confidential issue' do
         service.new_note(note_on_confidential_issue, john_doe)
 
@@ -287,6 +407,17 @@ describe TodoService, services: true do
         should_create_todo(user: john_doe, target: confidential_issue, author: john_doe, action: Todo::MENTIONED, note: note_on_confidential_issue)
       end
 
+      it 'does not create a directly addressed todo if user can not see the issue when leaving a note on a confidential issue' do
+        service.new_note(addressed_note_on_confidential_issue, john_doe)
+
+        should_create_todo(user: author, target: confidential_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: addressed_note_on_confidential_issue)
+        should_create_todo(user: assignee, target: confidential_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: addressed_note_on_confidential_issue)
+        should_create_todo(user: member, target: confidential_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: addressed_note_on_confidential_issue)
+        should_create_todo(user: admin, target: confidential_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: addressed_note_on_confidential_issue)
+        should_not_create_todo(user: guest, target: confidential_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: addressed_note_on_confidential_issue)
+        should_create_todo(user: john_doe, target: confidential_issue, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: addressed_note_on_confidential_issue)
+      end
+
       it 'creates a todo for each valid mentioned user when leaving a note on commit' do
         service.new_note(note_on_commit, john_doe)
 
@@ -296,6 +427,15 @@ describe TodoService, services: true do
         should_not_create_todo(user: non_member, target_id: nil, target_type: 'Commit', commit_id: note_on_commit.commit_id, author: john_doe, action: Todo::MENTIONED, note: note_on_commit)
       end
 
+      it 'creates a directly addressed todo for each valid mentioned user when leaving a note on commit' do
+        service.new_note(addressed_note_on_commit, john_doe)
+
+        should_create_todo(user: member, target_id: nil, target_type: 'Commit', commit_id: addressed_note_on_commit.commit_id, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: addressed_note_on_commit)
+        should_create_todo(user: author, target_id: nil, target_type: 'Commit', commit_id: addressed_note_on_commit.commit_id, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: addressed_note_on_commit)
+        should_create_todo(user: john_doe, target_id: nil, target_type: 'Commit', commit_id: addressed_note_on_commit.commit_id, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: addressed_note_on_commit)
+        should_not_create_todo(user: non_member, target_id: nil, target_type: 'Commit', commit_id: addressed_note_on_commit.commit_id, author: john_doe, action: Todo::DIRECTLY_ADDRESSED, note: addressed_note_on_commit)
+      end
+
       it 'does not create todo when leaving a note on snippet' do
         should_not_create_any_todo { service.new_note(note_on_project_snippet, john_doe) }
       end
@@ -324,6 +464,7 @@ describe TodoService, services: true do
 
   describe 'Merge Requests' do
     let(:mr_assigned) { create(:merge_request, source_project: project, author: author, assignee: john_doe, description: "- [ ] Task 1\n- [ ] Task 2 #{mentions}") }
+    let(:addressed_mr_assigned) { create(:merge_request, source_project: project, author: author, assignee: john_doe, description: "#{directly_addressed}\n- [ ] Task 1\n- [ ] Task 2") }
     let(:mr_unassigned) { create(:merge_request, source_project: project, author: author, assignee: nil) }
 
     describe '#new_merge_request' do
@@ -350,6 +491,25 @@ describe TodoService, services: true do
         should_not_create_todo(user: john_doe, target: mr_assigned, action: Todo::MENTIONED)
         should_not_create_todo(user: non_member, target: mr_assigned, action: Todo::MENTIONED)
       end
+
+      it 'creates a todo for each valid user based on the type of mention' do
+        mr_assigned.update(description: directly_addressed_and_mentioned)
+
+        service.new_merge_request(mr_assigned, author)
+
+        should_create_todo(user: member, target: mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: admin, target: mr_assigned, action: Todo::MENTIONED)
+      end
+
+      it 'creates a directly addressed todo for each valid addressed user' do
+        service.new_merge_request(addressed_mr_assigned, author)
+
+        should_create_todo(user: member, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+        should_not_create_todo(user: guest, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: author, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+        should_not_create_todo(user: john_doe, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+        should_not_create_todo(user: non_member, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+      end
     end
 
     describe '#update_merge_request' do
@@ -363,12 +523,37 @@ describe TodoService, services: true do
         should_not_create_todo(user: non_member, target: mr_assigned, action: Todo::MENTIONED)
       end
 
+      it 'creates a todo for each valid user based on the type of mention' do
+        mr_assigned.update(description: directly_addressed_and_mentioned)
+
+        service.update_merge_request(mr_assigned, author)
+
+        should_create_todo(user: member, target: mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: admin, target: mr_assigned, action: Todo::MENTIONED)
+      end
+
+      it 'creates a directly addressed todo for each valid addressed user' do
+        service.update_merge_request(addressed_mr_assigned, author)
+
+        should_create_todo(user: member, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+        should_not_create_todo(user: guest, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: john_doe, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+        should_create_todo(user: author, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+        should_not_create_todo(user: non_member, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+      end
+
       it 'does not create a todo if user was already mentioned' do
         create(:todo, :mentioned, user: member, project: project, target: mr_assigned, author: author)
 
         expect { service.update_merge_request(mr_assigned, author) }.not_to change(member.todos, :count)
       end
 
+      it 'does not create a directly addressed todo if user was already mentioned or addressed' do
+        create(:todo, :directly_addressed, user: member, project: project, target: addressed_mr_assigned, author: author)
+
+        expect{ service.update_merge_request(addressed_mr_assigned, author) }.not_to change(member.todos, :count)
+      end
+
       context 'with a task list' do
         it 'does not create todo when tasks are marked as completed' do
           mr_assigned.update(description: "- [x] Task 1\n- [X] Task 2 #{mentions}")
@@ -384,6 +569,20 @@ describe TodoService, services: true do
           should_not_create_todo(user: guest, target: mr_assigned, action: Todo::MENTIONED)
         end
 
+        it 'does not create directly addressed todo when tasks are marked as completed' do
+          addressed_mr_assigned.update(description: "#{directly_addressed}\n- [x] Task 1\n- [X] Task 2")
+
+          service.update_merge_request(addressed_mr_assigned, author)
+
+          should_not_create_todo(user: admin, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+          should_not_create_todo(user: assignee, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+          should_not_create_todo(user: author, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+          should_not_create_todo(user: john_doe, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+          should_not_create_todo(user: member, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+          should_not_create_todo(user: non_member, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+          should_not_create_todo(user: guest, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+        end
+
         it 'does not raise an error when description not change' do
           mr_assigned.update(title: 'Sample')
 
@@ -436,6 +635,11 @@ describe TodoService, services: true do
         service.reassigned_merge_request(mr_assigned, author)
         should_not_create_todo(user: guest, target: mr_assigned, action: Todo::MENTIONED)
       end
+
+      it 'does not create a directly addressed todo for guests' do
+        service.reassigned_merge_request(addressed_mr_assigned, author)
+        should_not_create_todo(user: guest, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+      end
     end
 
     describe '#merge_merge_request' do
@@ -452,6 +656,11 @@ describe TodoService, services: true do
         service.merge_merge_request(mr_assigned, john_doe)
         should_not_create_todo(user: guest, target: mr_assigned, action: Todo::MENTIONED)
       end
+
+      it 'does not create directly addressed todo for guests' do
+        service.merge_merge_request(addressed_mr_assigned, john_doe)
+        should_not_create_todo(user: guest, target: addressed_mr_assigned, action: Todo::DIRECTLY_ADDRESSED)
+      end
     end
 
     describe '#new_award_emoji' do
@@ -469,6 +678,13 @@ describe TodoService, services: true do
 
         should_create_todo(user: author, target: mr_unassigned, action: Todo::BUILD_FAILED)
       end
+
+      it 'creates a pending todo for merge_user' do
+        mr_unassigned.update(merge_when_pipeline_succeeds: true, merge_user: admin)
+        service.merge_request_build_failed(mr_unassigned)
+
+        should_create_todo(user: admin, author: admin, target: mr_unassigned, action: Todo::BUILD_FAILED)
+      end
     end
 
     describe '#merge_request_push' do
@@ -482,6 +698,15 @@ describe TodoService, services: true do
       end
     end
 
+    describe '#merge_request_became_unmergeable' do
+      it 'creates a pending todo for a merge_user' do
+        mr_unassigned.update(merge_when_pipeline_succeeds: true, merge_user: admin)
+        service.merge_request_became_unmergeable(mr_unassigned)
+
+        should_create_todo(user: admin, author: admin, target: mr_unassigned, action: Todo::UNMERGEABLE)
+      end
+    end
+    
     describe '#mark_todo' do
       it 'creates a todo from a merge request' do
         service.mark_todo(mr_unassigned, author)
@@ -493,6 +718,7 @@ describe TodoService, services: true do
     describe '#new_note' do
       let(:mention) { john_doe.to_reference }
       let(:diff_note_on_merge_request) { create(:diff_note_on_merge_request, project: project, noteable: mr_unassigned, author: author, note: "Hey #{mention}") }
+      let(:addressed_diff_note_on_merge_request) { create(:diff_note_on_merge_request, project: project, noteable: mr_unassigned, author: author, note: "#{mention}, hey!") }
       let(:legacy_diff_note_on_merge_request) { create(:legacy_diff_note_on_merge_request, project: project, noteable: mr_unassigned, author: author, note: "Hey #{mention}") }
 
       it 'creates a todo for mentioned user on new diff note' do
@@ -501,6 +727,12 @@ describe TodoService, services: true do
         should_create_todo(user: john_doe, target: mr_unassigned, author: author, action: Todo::MENTIONED, note: diff_note_on_merge_request)
       end
 
+      it 'creates a directly addressed todo for addressed user on new diff note' do
+        service.new_note(addressed_diff_note_on_merge_request, author)
+
+        should_create_todo(user: john_doe, target: mr_unassigned, author: author, action: Todo::DIRECTLY_ADDRESSED, note: addressed_diff_note_on_merge_request)
+      end
+
       it 'creates a todo for mentioned user on legacy diff note' do
         service.new_note(legacy_diff_note_on_merge_request, author)
 
@@ -520,7 +752,7 @@ describe TodoService, services: true do
     issue = create(:issue, project: project, assignee: john_doe, author: author, description: mentions)
 
     expect(john_doe.todos_pending_count).to eq(0)
-    expect(john_doe).to receive(:update_todos_count_cache)
+    expect(john_doe).to receive(:update_todos_count_cache).and_call_original
 
     service.new_issue(issue, author)
 
diff --git a/spec/services/user_project_access_changed_service_spec.rb b/spec/services/user_project_access_changed_service_spec.rb
new file mode 100644
index 00000000000..b4efe7de431
--- /dev/null
+++ b/spec/services/user_project_access_changed_service_spec.rb
@@ -0,0 +1,12 @@
+require 'spec_helper'
+
+describe UserProjectAccessChangedService do
+  describe '#execute' do
+    it 'schedules the user IDs' do
+      expect(AuthorizedProjectsWorker).to receive(:bulk_perform_and_wait).
+        with([[1], [2]])
+
+      described_class.new([1, 2]).execute
+    end
+  end
+end
diff --git a/spec/services/users/destroy_spec.rb b/spec/services/users/destroy_spec.rb
new file mode 100644
index 00000000000..922e82445d0
--- /dev/null
+++ b/spec/services/users/destroy_spec.rb
@@ -0,0 +1,130 @@
+require 'spec_helper'
+
+describe Users::DestroyService, services: true do
+  describe "Deletes a user and all their personal projects" do
+    let!(:user)      { create(:user) }
+    let!(:admin)     { create(:admin) }
+    let!(:namespace) { create(:namespace, owner: user) }
+    let!(:project)   { create(:project, namespace: namespace) }
+    let(:service)    { described_class.new(admin) }
+
+    context 'no options are given' do
+      it 'deletes the user' do
+        user_data = service.execute(user)
+
+        expect { user_data['email'].to eq(user.email) }
+        expect { User.find(user.id) }.to raise_error(ActiveRecord::RecordNotFound)
+        expect { Namespace.with_deleted.find(user.namespace.id) }.to raise_error(ActiveRecord::RecordNotFound)
+      end
+
+      it 'will delete the project in the near future' do
+        expect_any_instance_of(Projects::DestroyService).to receive(:async_execute).once
+
+        service.execute(user)
+      end
+    end
+
+    context "a deleted user's issues" do
+      let(:project) { create :project }
+
+      before do
+        project.add_developer(user)
+      end
+
+      context "for an issue the user has created" do
+        let!(:issue) { create(:issue, project: project, author: user) }
+
+        before do
+          service.execute(user)
+        end
+
+        it 'does not delete the issue' do
+          expect(Issue.find_by_id(issue.id)).to be_present
+        end
+
+        it 'migrates the issue so that the "Ghost User" is the issue owner' do
+          migrated_issue = Issue.find_by_id(issue.id)
+
+          expect(migrated_issue.author).to eq(User.ghost)
+        end
+
+        it 'blocks the user before migrating issues to the "Ghost User' do
+          expect(user).to be_blocked
+        end
+      end
+
+      context "for an issue the user was assigned to" do
+        let!(:issue) { create(:issue, project: project, assignee: user) }
+
+        before do
+          service.execute(user)
+        end
+
+        it 'does not delete issues the user is assigned to' do
+          expect(Issue.find_by_id(issue.id)).to be_present
+        end
+
+        it 'migrates the issue so that it is "Unassigned"' do
+          migrated_issue = Issue.find_by_id(issue.id)
+
+          expect(migrated_issue.assignee).to be_nil
+        end
+      end
+    end
+
+    context "solo owned groups present" do
+      let(:solo_owned)  { create(:group) }
+      let(:member)      { create(:group_member) }
+      let(:user)        { member.user }
+
+      before do
+        solo_owned.group_members = [member]
+        service.execute(user)
+      end
+
+      it 'does not delete the user' do
+        expect(User.find(user.id)).to eq user
+      end
+    end
+
+    context "deletions with solo owned groups" do
+      let(:solo_owned)      { create(:group) }
+      let(:member)          { create(:group_member) }
+      let(:user)            { member.user }
+
+      before do
+        solo_owned.group_members = [member]
+        service.execute(user, delete_solo_owned_groups: true)
+      end
+
+      it 'deletes solo owned groups' do
+        expect { Project.find(solo_owned.id) }.to raise_error(ActiveRecord::RecordNotFound)
+      end
+
+      it 'deletes the user' do
+        expect { User.find(user.id) }.to raise_error(ActiveRecord::RecordNotFound)
+      end
+    end
+
+    context "deletion permission checks" do
+      it 'does not delete the user when user is not an admin' do
+        other_user = create(:user)
+
+        expect { described_class.new(other_user).execute(user) }.to raise_error(Gitlab::Access::AccessDeniedError)
+        expect(User.exists?(user.id)).to be(true)
+      end
+
+      it 'allows admins to delete anyone' do
+        described_class.new(admin).execute(user)
+
+        expect(User.exists?(user.id)).to be(false)
+      end
+
+      it 'allows users to delete their own account' do
+        described_class.new(user).execute(user)
+
+        expect(User.exists?(user.id)).to be(false)
+      end
+    end
+  end
+end
diff --git a/spec/services/users/refresh_authorized_projects_service_spec.rb b/spec/services/users/refresh_authorized_projects_service_spec.rb
new file mode 100644
index 00000000000..08733d6dcf1
--- /dev/null
+++ b/spec/services/users/refresh_authorized_projects_service_spec.rb
@@ -0,0 +1,285 @@
+require 'spec_helper'
+
+describe Users::RefreshAuthorizedProjectsService do
+  let(:project) { create(:empty_project) }
+  let(:user) { project.namespace.owner }
+  let(:service) { described_class.new(user) }
+
+  def create_authorization(project, user, access_level = Gitlab::Access::MASTER)
+    ProjectAuthorization.
+      create!(project: project, user: user, access_level: access_level)
+  end
+
+  describe '#execute', :redis do
+    it 'refreshes the authorizations using a lease' do
+      expect_any_instance_of(Gitlab::ExclusiveLease).to receive(:try_obtain).
+        and_return('foo')
+
+      expect(Gitlab::ExclusiveLease).to receive(:cancel).
+        with(an_instance_of(String), 'foo')
+
+      expect(service).to receive(:execute_without_lease)
+
+      service.execute
+    end
+  end
+
+  describe '#execute_without_lease' do
+    before do
+      user.project_authorizations.delete_all
+    end
+
+    it 'updates the authorized projects of the user' do
+      project2 = create(:empty_project)
+      to_remove = create_authorization(project2, user)
+
+      expect(service).to receive(:update_authorizations).
+        with([to_remove.project_id], [[user.id, project.id, Gitlab::Access::MASTER]])
+
+      service.execute_without_lease
+    end
+
+    it 'sets the access level of a project to the highest available level' do
+      to_remove = create_authorization(project, user, Gitlab::Access::DEVELOPER)
+
+      expect(service).to receive(:update_authorizations).
+        with([to_remove.project_id], [[user.id, project.id, Gitlab::Access::MASTER]])
+
+      service.execute_without_lease
+    end
+
+    it 'returns a User' do
+      expect(service.execute_without_lease).to be_an_instance_of(User)
+    end
+  end
+
+  describe '#update_authorizations' do
+    context 'when there are no rows to add and remove' do
+      it 'does not change authorizations' do
+        expect(user).not_to receive(:remove_project_authorizations)
+        expect(ProjectAuthorization).not_to receive(:insert_authorizations)
+
+        service.update_authorizations([], [])
+      end
+
+      context 'when the authorized projects column is not set' do
+        before do
+          user.update!(authorized_projects_populated: nil)
+        end
+
+        it 'populates the authorized projects column' do
+          service.update_authorizations([], [])
+
+          expect(user.authorized_projects_populated).to eq true
+        end
+      end
+
+      context 'when the authorized projects column is set' do
+        before do
+          user.update!(authorized_projects_populated: true)
+        end
+
+        it 'does nothing' do
+          expect(user).not_to receive(:set_authorized_projects_column)
+
+          service.update_authorizations([], [])
+        end
+      end
+    end
+
+    it 'removes authorizations that should be removed' do
+      authorization = create_authorization(project, user)
+
+      service.update_authorizations([authorization.project_id])
+
+      expect(user.project_authorizations).to be_empty
+    end
+
+    it 'inserts authorizations that should be added' do
+      service.update_authorizations([], [[user.id, project.id, Gitlab::Access::MASTER]])
+
+      authorizations = user.project_authorizations
+
+      expect(authorizations.length).to eq(1)
+      expect(authorizations[0].user_id).to eq(user.id)
+      expect(authorizations[0].project_id).to eq(project.id)
+      expect(authorizations[0].access_level).to eq(Gitlab::Access::MASTER)
+    end
+
+    it 'populates the authorized projects column' do
+      # make sure we start with a nil value no matter what the default in the
+      # factory may be.
+      user.update!(authorized_projects_populated: nil)
+
+      service.update_authorizations([], [[user.id, project.id, Gitlab::Access::MASTER]])
+
+      expect(user.authorized_projects_populated).to eq(true)
+    end
+  end
+
+  describe '#fresh_access_levels_per_project' do
+    let(:hash) { service.fresh_access_levels_per_project }
+
+    it 'returns a Hash' do
+      expect(hash).to be_an_instance_of(Hash)
+    end
+
+    it 'sets the keys to the project IDs' do
+      expect(hash.keys).to eq([project.id])
+    end
+
+    it 'sets the values to the access levels' do
+      expect(hash.values).to eq([Gitlab::Access::MASTER])
+    end
+
+    context 'personal projects' do
+      it 'includes the project with the right access level' do
+        expect(hash[project.id]).to eq(Gitlab::Access::MASTER)
+      end
+    end
+
+    context 'projects the user is a member of' do
+      let!(:other_project) { create(:empty_project) }
+
+      before do
+        other_project.team.add_reporter(user)
+      end
+
+      it 'includes the project with the right access level' do
+        expect(hash[other_project.id]).to eq(Gitlab::Access::REPORTER)
+      end
+    end
+
+    context 'projects of groups the user is a member of' do
+      let(:group) { create(:group) }
+      let!(:other_project) { create(:project, group: group) }
+
+      before do
+        group.add_owner(user)
+      end
+
+      it 'includes the project with the right access level' do
+        expect(hash[other_project.id]).to eq(Gitlab::Access::OWNER)
+      end
+    end
+
+    context 'projects of subgroups of groups the user is a member of' do
+      let(:group) { create(:group) }
+      let(:nested_group) { create(:group, parent: group) }
+      let!(:other_project) { create(:project, group: nested_group) }
+
+      before do
+        group.add_master(user)
+      end
+
+      it 'includes the project with the right access level' do
+        expect(hash[other_project.id]).to eq(Gitlab::Access::MASTER)
+      end
+    end
+
+    context 'projects shared with groups the user is a member of' do
+      let(:group) { create(:group) }
+      let(:other_project) { create(:empty_project) }
+      let!(:project_group_link) { create(:project_group_link, project: other_project, group: group, group_access: Gitlab::Access::GUEST) }
+
+      before do
+        group.add_master(user)
+      end
+
+      it 'includes the project with the right access level' do
+        expect(hash[other_project.id]).to eq(Gitlab::Access::GUEST)
+      end
+    end
+
+    context 'projects shared with subgroups of groups the user is a member of' do
+      let(:group) { create(:group) }
+      let(:nested_group) { create(:group, parent: group) }
+      let(:other_project) { create(:empty_project) }
+      let!(:project_group_link) { create(:project_group_link, project: other_project, group: nested_group, group_access: Gitlab::Access::DEVELOPER) }
+
+      before do
+        group.add_master(user)
+      end
+
+      it 'includes the project with the right access level' do
+        expect(hash[other_project.id]).to eq(Gitlab::Access::DEVELOPER)
+      end
+    end
+  end
+
+  describe '#current_authorizations_per_project' do
+    before { create_authorization(project, user) }
+
+    let(:hash) { service.current_authorizations_per_project }
+
+    it 'returns a Hash' do
+      expect(hash).to be_an_instance_of(Hash)
+    end
+
+    it 'sets the keys to the project IDs' do
+      expect(hash.keys).to eq([project.id])
+    end
+
+    it 'sets the values to the project authorization rows' do
+      expect(hash.values.length).to eq(1)
+
+      value = hash.values[0]
+
+      expect(value.project_id).to eq(project.id)
+      expect(value.access_level).to eq(Gitlab::Access::MASTER)
+    end
+  end
+
+  describe '#current_authorizations' do
+    context 'without authorizations' do
+      it 'returns an empty list' do
+        expect(service.current_authorizations.empty?).to eq(true)
+      end
+    end
+
+    context 'with an authorization' do
+      before { create_authorization(project, user) }
+
+      let(:row) { service.current_authorizations.take }
+
+      it 'returns the currently authorized projects' do
+        expect(service.current_authorizations.length).to eq(1)
+      end
+
+      it 'includes the project ID for every row' do
+        expect(row.project_id).to eq(project.id)
+      end
+
+      it 'includes the access level for every row' do
+        expect(row.access_level).to eq(Gitlab::Access::MASTER)
+      end
+    end
+  end
+
+  describe '#fresh_authorizations' do
+    it 'returns the new authorized projects' do
+      expect(service.fresh_authorizations.length).to eq(1)
+    end
+
+    it 'returns the highest access level' do
+      project.team.add_guest(user)
+
+      rows = service.fresh_authorizations.to_a
+
+      expect(rows.length).to eq(1)
+      expect(rows.first.access_level).to eq(Gitlab::Access::MASTER)
+    end
+
+    context 'every returned row' do
+      let(:row) { service.fresh_authorizations.take }
+
+      it 'includes the project ID' do
+        expect(row.project_id).to eq(project.id)
+      end
+
+      it 'includes the access level' do
+        expect(row.access_level).to eq(Gitlab::Access::MASTER)
+      end
+    end
+  end
+end
diff --git a/spec/services/wiki_pages/create_service_spec.rb b/spec/services/wiki_pages/create_service_spec.rb
new file mode 100644
index 00000000000..5341ba3d261
--- /dev/null
+++ b/spec/services/wiki_pages/create_service_spec.rb
@@ -0,0 +1,36 @@
+require 'spec_helper'
+
+describe WikiPages::CreateService, services: true do
+  let(:project) { create(:empty_project) }
+  let(:user) { create(:user) }
+  let(:opts) do
+    {
+      title: 'Title',
+      content: 'Content for wiki page',
+      format: 'markdown'
+    }
+  end
+  let(:service) { described_class.new(project, user, opts) }
+
+  describe '#execute' do
+    context "valid params" do
+      before do
+        allow(service).to receive(:execute_hooks)
+        project.add_master(user)
+      end
+
+      subject { service.execute }
+
+      it 'creates a valid wiki page' do
+        is_expected.to be_valid
+        expect(subject.title).to eq(opts[:title])
+        expect(subject.content).to eq(opts[:content])
+        expect(subject.format).to eq(opts[:format].to_sym)
+      end
+
+      it 'executes webhooks' do
+        expect(service).to have_received(:execute_hooks).once.with(subject, 'create')
+      end
+    end
+  end
+end
diff --git a/spec/services/wiki_pages/destroy_service_spec.rb b/spec/services/wiki_pages/destroy_service_spec.rb
new file mode 100644
index 00000000000..a4b9a390fe2
--- /dev/null
+++ b/spec/services/wiki_pages/destroy_service_spec.rb
@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+describe WikiPages::DestroyService, services: true do
+  let(:project) { create(:empty_project) }
+  let(:user) { create(:user) }
+  let(:wiki_page) { create(:wiki_page) }
+  let(:service) { described_class.new(project, user) }
+
+  describe '#execute' do
+    before do
+      allow(service).to receive(:execute_hooks)
+      project.add_master(user)
+    end
+
+    it 'executes webhooks' do
+      service.execute(wiki_page)
+
+      expect(service).to have_received(:execute_hooks).once.with(wiki_page, 'delete')
+    end
+  end
+end
diff --git a/spec/services/wiki_pages/update_service_spec.rb b/spec/services/wiki_pages/update_service_spec.rb
new file mode 100644
index 00000000000..2bccca764d7
--- /dev/null
+++ b/spec/services/wiki_pages/update_service_spec.rb
@@ -0,0 +1,37 @@
+require 'spec_helper'
+
+describe WikiPages::UpdateService, services: true do
+  let(:project) { create(:empty_project) }
+  let(:user) { create(:user) }
+  let(:wiki_page) { create(:wiki_page) }
+  let(:opts) do
+    {
+      content: 'New content for wiki page',
+      format: 'markdown',
+      message: 'New wiki message'
+    }
+  end
+  let(:service) { described_class.new(project, user, opts) }
+
+  describe '#execute' do
+    context "valid params" do
+      before do
+        allow(service).to receive(:execute_hooks)
+        project.add_master(user)
+      end
+
+      subject { service.execute(wiki_page) }
+
+      it 'updates the wiki page' do
+        is_expected.to be_valid
+        expect(subject.content).to eq(opts[:content])
+        expect(subject.format).to eq(opts[:format].to_sym)
+        expect(subject.message).to eq(opts[:message])
+      end
+
+      it 'executes webhooks' do
+        expect(service).to have_received(:execute_hooks).once.with(subject, 'update')
+      end
+    end
+  end
+end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 6ee3307512d..ceb3209331f 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -2,13 +2,17 @@ require './spec/simplecov_env'
 SimpleCovEnv.start!
 
 ENV["RAILS_ENV"] ||= 'test'
+ENV["IN_MEMORY_APPLICATION_SETTINGS"] = 'true'
 
 require File.expand_path("../../config/environment", __FILE__)
 require 'rspec/rails'
 require 'shoulda/matchers'
-require 'sidekiq/testing/inline'
 require 'rspec/retry'
 
+if ENV['RSPEC_PROFILING_POSTGRES_URL'] || ENV['RSPEC_PROFILING']
+  require 'rspec_profiling/rspec'
+end
+
 if ENV['CI'] && !ENV['NO_KNAPSACK']
   require 'knapsack'
   Knapsack::Adapters::RSpecAdapter.bind
@@ -31,6 +35,7 @@ RSpec.configure do |config|
   config.include Warden::Test::Helpers, type: :request
   config.include LoginHelpers, type: :feature
   config.include SearchHelpers, type: :feature
+  config.include WaitForAjax, type: :feature
   config.include StubConfiguration
   config.include EmailHelpers, type: :mailer
   config.include TestEnv
@@ -38,14 +43,27 @@ RSpec.configure do |config|
   config.include ActiveSupport::Testing::TimeHelpers
   config.include StubGitlabCalls
   config.include StubGitlabData
+  config.include ApiHelpers, :api
 
   config.infer_spec_type_from_file_location!
+
+  config.define_derived_metadata(file_path: %r{/spec/requests/(ci/)?api/}) do |metadata|
+    metadata[:api] = true
+  end
+
   config.raise_errors_for_deprecations!
 
   config.before(:suite) do
     TestEnv.init
   end
 
+  if ENV['CI']
+    # Retry only on feature specs that use JS
+    config.around :each, :js do |ex|
+      ex.run_with_retry retry: 3
+    end
+  end
+
   config.around(:each, :caching) do |example|
     caching_store = Rails.cache
     Rails.cache = ActiveSupport::Cache::MemoryStore.new if example.metadata[:caching]
diff --git a/spec/support/api/issues_resolving_discussions_shared_examples.rb b/spec/support/api/issues_resolving_discussions_shared_examples.rb
new file mode 100644
index 00000000000..d26d279363c
--- /dev/null
+++ b/spec/support/api/issues_resolving_discussions_shared_examples.rb
@@ -0,0 +1,15 @@
+shared_examples 'creating an issue resolving discussions through the API' do
+  it 'creates a new project issue' do
+    expect(response).to have_http_status(:created)
+  end
+
+  it 'resolves the discussions in a merge request' do
+    discussion.first_note.reload
+
+    expect(discussion.resolved?).to be(true)
+  end
+
+  it 'assigns a description to the issue mentioning the merge request' do
+    expect(json_response['description']).to include(merge_request.to_reference)
+  end
+end
diff --git a/spec/support/api/pagination_shared_examples.rb b/spec/support/api/pagination_shared_examples.rb
deleted file mode 100644
index 352a6eeec79..00000000000
--- a/spec/support/api/pagination_shared_examples.rb
+++ /dev/null
@@ -1,20 +0,0 @@
-# Specs for paginated resources.
-#
-# Requires an API request:
-#   let(:request) { get api("/projects/#{project.id}/repository/branches", user) }
-shared_examples 'a paginated resources' do
-  before do
-    # Fires the request
-    request
-  end
-
-  it 'has pagination headers' do
-    expect(response.headers).to include('X-Total')
-    expect(response.headers).to include('X-Total-Pages')
-    expect(response.headers).to include('X-Per-Page')
-    expect(response.headers).to include('X-Page')
-    expect(response.headers).to include('X-Next-Page')
-    expect(response.headers).to include('X-Prev-Page')
-    expect(response.headers).to include('Link')
-  end
-end
diff --git a/spec/support/api/repositories_shared_context.rb b/spec/support/api/repositories_shared_context.rb
new file mode 100644
index 00000000000..ea38fe4f5b8
--- /dev/null
+++ b/spec/support/api/repositories_shared_context.rb
@@ -0,0 +1,10 @@
+shared_context 'disabled repository' do
+  before do
+    project.project_feature.update_attributes!(
+      repository_access_level: ProjectFeature::DISABLED,
+      merge_requests_access_level: ProjectFeature::DISABLED,
+      builds_access_level: ProjectFeature::DISABLED
+    )
+    expect(project.feature_available?(:repository, current_user)).to be false
+  end
+end
diff --git a/spec/support/api/status_shared_examples.rb b/spec/support/api/status_shared_examples.rb
new file mode 100644
index 00000000000..3481749a7f0
--- /dev/null
+++ b/spec/support/api/status_shared_examples.rb
@@ -0,0 +1,42 @@
+# Specs for status checking.
+#
+# Requires an API request:
+#   let(:request) { get api("/projects/#{project.id}/repository/branches", user) }
+shared_examples_for '400 response' do
+  before do
+    # Fires the request
+    request
+  end
+
+  it 'returns 400' do
+    expect(response).to have_http_status(400)
+  end
+end
+
+shared_examples_for '403 response' do
+  before do
+    # Fires the request
+    request
+  end
+
+  it 'returns 403' do
+    expect(response).to have_http_status(403)
+  end
+end
+
+shared_examples_for '404 response' do
+  let(:message) { nil }
+  before do
+    # Fires the request
+    request
+  end
+
+  it 'returns 404' do
+    expect(response).to have_http_status(404)
+    expect(json_response).to be_an Object
+
+    if message.present?
+      expect(json_response['message']).to eq(message)
+    end
+  end
+end
diff --git a/spec/support/api/time_tracking_shared_examples.rb b/spec/support/api/time_tracking_shared_examples.rb
new file mode 100644
index 00000000000..16a3cf06be7
--- /dev/null
+++ b/spec/support/api/time_tracking_shared_examples.rb
@@ -0,0 +1,132 @@
+shared_examples 'an unauthorized API user' do
+  it { is_expected.to eq(403) }
+end
+
+shared_examples 'time tracking endpoints' do |issuable_name|
+  issuable_collection_name = issuable_name.pluralize
+
+  describe "POST /projects/:id/#{issuable_collection_name}/:#{issuable_name}_id/time_estimate" do
+    context 'with an unauthorized user' do
+      subject { post(api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.iid}/time_estimate", non_member), duration: '1w') }
+
+      it_behaves_like 'an unauthorized API user'
+    end
+
+    it "sets the time estimate for #{issuable_name}" do
+      post api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.iid}/time_estimate", user), duration: '1w'
+
+      expect(response).to have_http_status(200)
+      expect(json_response['human_time_estimate']).to eq('1w')
+    end
+
+    describe 'updating the current estimate' do
+      before do
+        post api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.iid}/time_estimate", user), duration: '1w'
+      end
+
+      context 'when duration has a bad format' do
+        it 'does not modify the original estimate' do
+          post api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.iid}/time_estimate", user), duration: 'foo'
+
+          expect(response).to have_http_status(400)
+          expect(issuable.reload.human_time_estimate).to eq('1w')
+        end
+      end
+
+      context 'with a valid duration' do
+        it 'updates the estimate' do
+          post api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.iid}/time_estimate", user), duration: '3w1h'
+
+          expect(response).to have_http_status(200)
+          expect(issuable.reload.human_time_estimate).to eq('3w 1h')
+        end
+      end
+    end
+  end
+
+  describe "POST /projects/:id/#{issuable_collection_name}/:#{issuable_name}_id/reset_time_estimate" do
+    context 'with an unauthorized user' do
+      subject { post(api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.iid}/reset_time_estimate", non_member)) }
+
+      it_behaves_like 'an unauthorized API user'
+    end
+
+    it "resets the time estimate for #{issuable_name}" do
+      post api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.iid}/reset_time_estimate", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['time_estimate']).to eq(0)
+    end
+  end
+
+  describe "POST /projects/:id/#{issuable_collection_name}/:#{issuable_name}_id/add_spent_time" do
+    context 'with an unauthorized user' do
+      subject do
+        post api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.iid}/add_spent_time", non_member),
+             duration: '2h'
+      end
+
+      it_behaves_like 'an unauthorized API user'
+    end
+
+    it "add spent time for #{issuable_name}" do
+      post api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.iid}/add_spent_time", user),
+           duration: '2h'
+
+      expect(response).to have_http_status(201)
+      expect(json_response['human_total_time_spent']).to eq('2h')
+    end
+
+    context 'when subtracting time' do
+      it 'subtracts time of the total spent time' do
+        issuable.update_attributes!(spend_time: { duration: 7200, user: user })
+
+        post api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.iid}/add_spent_time", user),
+             duration: '-1h'
+
+        expect(response).to have_http_status(201)
+        expect(json_response['total_time_spent']).to eq(3600)
+      end
+    end
+
+    context 'when time to subtract is greater than the total spent time' do
+      it 'does not modify the total time spent' do
+        issuable.update_attributes!(spend_time: { duration: 7200, user: user })
+
+        post api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.iid}/add_spent_time", user),
+             duration: '-1w'
+
+        expect(response).to have_http_status(400)
+        expect(json_response['message']['time_spent'].first).to match(/exceeds the total time spent/)
+      end
+    end
+  end
+
+  describe "POST /projects/:id/#{issuable_collection_name}/:#{issuable_name}_id/reset_spent_time" do
+    context 'with an unauthorized user' do
+      subject { post(api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.iid}/reset_spent_time", non_member)) }
+
+      it_behaves_like 'an unauthorized API user'
+    end
+
+    it "resets spent time for #{issuable_name}" do
+      post api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.iid}/reset_spent_time", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['total_time_spent']).to eq(0)
+    end
+  end
+
+  describe "GET /projects/:id/#{issuable_collection_name}/:#{issuable_name}_id/time_stats" do
+    it "returns the time stats for #{issuable_name}" do
+      issuable.update_attributes!(spend_time: { duration: 1800, user: user },
+                                  time_estimate: 3600)
+
+      get api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.iid}/time_stats", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['total_time_spent']).to eq(1800)
+      expect(json_response['time_estimate']).to eq(3600)
+    end
+  end
+end
diff --git a/spec/support/api/v3/time_tracking_shared_examples.rb b/spec/support/api/v3/time_tracking_shared_examples.rb
new file mode 100644
index 00000000000..f982b10d999
--- /dev/null
+++ b/spec/support/api/v3/time_tracking_shared_examples.rb
@@ -0,0 +1,128 @@
+shared_examples 'V3 time tracking endpoints' do |issuable_name|
+  issuable_collection_name = issuable_name.pluralize
+
+  describe "POST /projects/:id/#{issuable_collection_name}/:#{issuable_name}_id/time_estimate" do
+    context 'with an unauthorized user' do
+      subject { post(v3_api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.id}/time_estimate", non_member), duration: '1w') }
+
+      it_behaves_like 'an unauthorized API user'
+    end
+
+    it "sets the time estimate for #{issuable_name}" do
+      post v3_api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.id}/time_estimate", user), duration: '1w'
+
+      expect(response).to have_http_status(200)
+      expect(json_response['human_time_estimate']).to eq('1w')
+    end
+
+    describe 'updating the current estimate' do
+      before do
+        post v3_api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.id}/time_estimate", user), duration: '1w'
+      end
+
+      context 'when duration has a bad format' do
+        it 'does not modify the original estimate' do
+          post v3_api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.id}/time_estimate", user), duration: 'foo'
+
+          expect(response).to have_http_status(400)
+          expect(issuable.reload.human_time_estimate).to eq('1w')
+        end
+      end
+
+      context 'with a valid duration' do
+        it 'updates the estimate' do
+          post v3_api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.id}/time_estimate", user), duration: '3w1h'
+
+          expect(response).to have_http_status(200)
+          expect(issuable.reload.human_time_estimate).to eq('3w 1h')
+        end
+      end
+    end
+  end
+
+  describe "POST /projects/:id/#{issuable_collection_name}/:#{issuable_name}_id/reset_time_estimate" do
+    context 'with an unauthorized user' do
+      subject { post(v3_api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.id}/reset_time_estimate", non_member)) }
+
+      it_behaves_like 'an unauthorized API user'
+    end
+
+    it "resets the time estimate for #{issuable_name}" do
+      post v3_api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.id}/reset_time_estimate", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['time_estimate']).to eq(0)
+    end
+  end
+
+  describe "POST /projects/:id/#{issuable_collection_name}/:#{issuable_name}_id/add_spent_time" do
+    context 'with an unauthorized user' do
+      subject do
+        post v3_api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.id}/add_spent_time", non_member),
+             duration: '2h'
+      end
+
+      it_behaves_like 'an unauthorized API user'
+    end
+
+    it "add spent time for #{issuable_name}" do
+      post v3_api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.id}/add_spent_time", user),
+           duration: '2h'
+
+      expect(response).to have_http_status(201)
+      expect(json_response['human_total_time_spent']).to eq('2h')
+    end
+
+    context 'when subtracting time' do
+      it 'subtracts time of the total spent time' do
+        issuable.update_attributes!(spend_time: { duration: 7200, user: user })
+
+        post v3_api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.id}/add_spent_time", user),
+             duration: '-1h'
+
+        expect(response).to have_http_status(201)
+        expect(json_response['total_time_spent']).to eq(3600)
+      end
+    end
+
+    context 'when time to subtract is greater than the total spent time' do
+      it 'does not modify the total time spent' do
+        issuable.update_attributes!(spend_time: { duration: 7200, user: user })
+
+        post v3_api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.id}/add_spent_time", user),
+             duration: '-1w'
+
+        expect(response).to have_http_status(400)
+        expect(json_response['message']['time_spent'].first).to match(/exceeds the total time spent/)
+      end
+    end
+  end
+
+  describe "POST /projects/:id/#{issuable_collection_name}/:#{issuable_name}_id/reset_spent_time" do
+    context 'with an unauthorized user' do
+      subject { post(v3_api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.id}/reset_spent_time", non_member)) }
+
+      it_behaves_like 'an unauthorized API user'
+    end
+
+    it "resets spent time for #{issuable_name}" do
+      post v3_api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.id}/reset_spent_time", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['total_time_spent']).to eq(0)
+    end
+  end
+
+  describe "GET /projects/:id/#{issuable_collection_name}/:#{issuable_name}_id/time_stats" do
+    it "returns the time stats for #{issuable_name}" do
+      issuable.update_attributes!(spend_time: { duration: 1800, user: user },
+                                  time_estimate: 3600)
+
+      get v3_api("/projects/#{project.id}/#{issuable_collection_name}/#{issuable.id}/time_stats", user)
+
+      expect(response).to have_http_status(200)
+      expect(json_response['total_time_spent']).to eq(1800)
+      expect(json_response['time_estimate']).to eq(3600)
+    end
+  end
+end
diff --git a/spec/support/api_helpers.rb b/spec/support/api_helpers.rb
index 68b196d9033..35d1e1cfc7d 100644
--- a/spec/support/api_helpers.rb
+++ b/spec/support/api_helpers.rb
@@ -17,8 +17,8 @@ module ApiHelpers
   #   => "/api/v2/issues?foo=bar&private_token=..."
   #
   # Returns the relative path to the requested API resource
-  def api(path, user = nil)
-    "/api/#{API::API.version}#{path}" +
+  def api(path, user = nil, version: API::API.version)
+    "/api/#{version}#{path}" +
 
       # Normalize query string
       (path.index('?') ? '' : '?') +
@@ -31,6 +31,11 @@ module ApiHelpers
       end
   end
 
+  # Temporary helper method for simplifying V3 exclusive API specs
+  def v3_api(path, user = nil)
+    api(path, user, version: 'v3')
+  end
+
   def ci_api(path, user = nil)
     "/ci/api/v1/#{path}" +
 
@@ -44,8 +49,4 @@ module ApiHelpers
         ''
       end
   end
-
-  def json_response
-    @_json_response ||= JSON.parse(response.body)
-  end
 end
diff --git a/spec/support/capybara.rb b/spec/support/capybara.rb
index ebb1f30f090..aa14709bc9c 100644
--- a/spec/support/capybara.rb
+++ b/spec/support/capybara.rb
@@ -4,7 +4,7 @@ require 'capybara/poltergeist'
 require 'capybara-screenshot/rspec'
 
 # Give CI some extra time
-timeout = (ENV['CI'] || ENV['CI_SERVER']) ? 90 : 10
+timeout = (ENV['CI'] || ENV['CI_SERVER']) ? 30 : 10
 
 Capybara.javascript_driver = :poltergeist
 Capybara.register_driver :poltergeist do |app|
diff --git a/spec/support/carrierwave.rb b/spec/support/carrierwave.rb
index 72af2c70324..b4b016e408f 100644
--- a/spec/support/carrierwave.rb
+++ b/spec/support/carrierwave.rb
@@ -1,7 +1,7 @@
-CarrierWave.root = 'tmp/tests/uploads'
+CarrierWave.root = File.expand_path('tmp/tests/public', Rails.root)
 
 RSpec.configure do |config|
   config.after(:each) do
-    FileUtils.rm_rf('tmp/tests/uploads')
+    FileUtils.rm_rf(CarrierWave.root)
   end
 end
diff --git a/spec/support/chat_slash_commands_shared_examples.rb b/spec/support/chat_slash_commands_shared_examples.rb
new file mode 100644
index 00000000000..4dfa29849ee
--- /dev/null
+++ b/spec/support/chat_slash_commands_shared_examples.rb
@@ -0,0 +1,97 @@
+RSpec.shared_examples 'chat slash commands service' do
+  describe "Associations" do
+    it { is_expected.to respond_to :token }
+    it { is_expected.to have_many :chat_names }
+  end
+
+  describe '#valid_token?' do
+    subject { described_class.new }
+
+    context 'when the token is empty' do
+      it 'is false' do
+        expect(subject.valid_token?('wer')).to be_falsey
+      end
+    end
+
+    context 'when there is a token' do
+      before do
+        subject.token = '123'
+      end
+
+      it 'accepts equal tokens' do
+        expect(subject.valid_token?('123')).to be_truthy
+      end
+    end
+  end
+
+  describe '#trigger' do
+    subject { described_class.new }
+
+    context 'no token is passed' do
+      let(:params) { Hash.new }
+
+      it 'returns nil' do
+        expect(subject.trigger(params)).to be_nil
+      end
+    end
+
+    context 'with a token passed' do
+      let(:project) { create(:empty_project) }
+      let(:params) { { token: 'token' } }
+
+      before do
+        allow(subject).to receive(:token).and_return('token')
+      end
+
+      context 'no user can be found' do
+        context 'when no url can be generated' do
+          it 'responds with the authorize url' do
+            response = subject.trigger(params)
+
+            expect(response[:response_type]).to eq :ephemeral
+            expect(response[:text]).to start_with ":sweat_smile: Couldn't identify you"
+          end
+        end
+
+        context 'when an auth url can be generated' do
+          let(:params) do
+            {
+              team_domain: 'http://domain.tld',
+              team_id: 'T3423423',
+              user_id: 'U234234',
+              user_name: 'mepmep',
+              token: 'token'
+            }
+          end
+
+          let(:service) do
+            project.create_mattermost_slash_commands_service(
+              properties: { token: 'token' }
+            )
+          end
+
+          it 'generates the url' do
+            response = service.trigger(params)
+
+            expect(response[:text]).to start_with(':wave: Hi there!')
+          end
+        end
+      end
+
+      context 'when the user is authenticated' do
+        let!(:chat_name) { create(:chat_name, service: subject) }
+        let(:params) { { token: 'token', team_id: chat_name.team_id, user_id: chat_name.chat_id } }
+
+        subject do
+          described_class.create(project: project, properties: { token: 'token' })
+        end
+
+        it 'triggers the command' do
+          expect_any_instance_of(Gitlab::ChatCommands::Command).to receive(:execute)
+
+          subject.trigger(params)
+        end
+      end
+    end
+  end
+end
diff --git a/spec/support/controllers/githubish_import_controller_shared_context.rb b/spec/support/controllers/githubish_import_controller_shared_context.rb
new file mode 100644
index 00000000000..e71994edec6
--- /dev/null
+++ b/spec/support/controllers/githubish_import_controller_shared_context.rb
@@ -0,0 +1,10 @@
+shared_context 'a GitHub-ish import controller' do
+  let(:user) { create(:user) }
+  let(:token) { "asdasd12345" }
+  let(:access_params) { { github_access_token: token } }
+
+  before do
+    sign_in(user)
+    allow(controller).to receive(:"#{provider}_import_enabled?").and_return(true)
+  end
+end
diff --git a/spec/support/controllers/githubish_import_controller_shared_examples.rb b/spec/support/controllers/githubish_import_controller_shared_examples.rb
new file mode 100644
index 00000000000..d0fd2d52004
--- /dev/null
+++ b/spec/support/controllers/githubish_import_controller_shared_examples.rb
@@ -0,0 +1,232 @@
+# Specifications for behavior common to all objects with an email attribute.
+# Takes a list of email-format attributes and requires:
+# - subject { "the object with a attribute= setter"  }
+#   Note: You have access to `email_value` which is the email address value
+#         being currently tested).
+
+def assign_session_token(provider)
+  session[:"#{provider}_access_token"] = 'asdasd12345'
+end
+
+shared_examples 'a GitHub-ish import controller: POST personal_access_token' do
+  let(:status_import_url) { public_send("status_import_#{provider}_url") }
+
+  it "updates access token" do
+    token = 'asdfasdf9876'
+
+    allow_any_instance_of(Gitlab::GithubImport::Client).
+      to receive(:user).and_return(true)
+
+    post :personal_access_token, personal_access_token: token
+
+    expect(session[:"#{provider}_access_token"]).to eq(token)
+    expect(controller).to redirect_to(status_import_url)
+  end
+end
+
+shared_examples 'a GitHub-ish import controller: GET new' do
+  let(:status_import_url) { public_send("status_import_#{provider}_url") }
+
+  it "redirects to status if we already have a token" do
+    assign_session_token(provider)
+    allow(controller).to receive(:logged_in_with_provider?).and_return(false)
+
+    get :new
+
+    expect(controller).to redirect_to(status_import_url)
+  end
+
+  it "renders the :new page if no token is present in session" do
+    get :new
+
+    expect(response).to render_template(:new)
+  end
+end
+
+shared_examples 'a GitHub-ish import controller: GET status' do
+  let(:new_import_url) { public_send("new_import_#{provider}_url") }
+  let(:user) { create(:user) }
+  let(:repo) { OpenStruct.new(login: 'vim', full_name: 'asd/vim') }
+  let(:org) { OpenStruct.new(login: 'company') }
+  let(:org_repo) { OpenStruct.new(login: 'company', full_name: 'company/repo') }
+  let(:extra_assign_expectations) { {} }
+
+  before do
+    assign_session_token(provider)
+  end
+
+  it "assigns variables" do
+    project = create(:empty_project, import_type: provider, creator_id: user.id)
+    stub_client(repos: [repo, org_repo], orgs: [org], org_repos: [org_repo])
+
+    get :status
+
+    expect(assigns(:already_added_projects)).to eq([project])
+    expect(assigns(:repos)).to eq([repo, org_repo])
+    extra_assign_expectations.each do |key, value|
+      expect(assigns(key)).to eq(value)
+    end
+  end
+
+  it "does not show already added project" do
+    project = create(:empty_project, import_type: provider, creator_id: user.id, import_source: 'asd/vim')
+    stub_client(repos: [repo], orgs: [])
+
+    get :status
+
+    expect(assigns(:already_added_projects)).to eq([project])
+    expect(assigns(:repos)).to eq([])
+  end
+
+  it "handles an invalid access token" do
+    allow_any_instance_of(Gitlab::GithubImport::Client).
+      to receive(:repos).and_raise(Octokit::Unauthorized)
+
+    get :status
+
+    expect(session[:"#{provider}_access_token"]).to be_nil
+    expect(controller).to redirect_to(new_import_url)
+    expect(flash[:alert]).to eq("Access denied to your #{Gitlab::ImportSources.title(provider.to_s)} account.")
+  end
+end
+
+shared_examples 'a GitHub-ish import controller: POST create' do
+  let(:user) { create(:user) }
+  let(:provider_username) { user.username }
+  let(:provider_user) { OpenStruct.new(login: provider_username) }
+  let(:provider_repo) do
+    OpenStruct.new(
+      name: 'vim',
+      full_name: "#{provider_username}/vim",
+      owner: OpenStruct.new(login: provider_username)
+    )
+  end
+
+  before do
+    stub_client(user: provider_user, repo: provider_repo)
+    assign_session_token(provider)
+  end
+
+  context "when the repository owner is the provider user" do
+    context "when the provider user and GitLab user's usernames match" do
+      it "takes the current user's namespace" do
+        expect(Gitlab::GithubImport::ProjectCreator).
+          to receive(:new).with(provider_repo, provider_repo.name, user.namespace, user, access_params, type: provider).
+            and_return(double(execute: true))
+
+        post :create, format: :js
+      end
+    end
+
+    context "when the provider user and GitLab user's usernames don't match" do
+      let(:provider_username) { "someone_else" }
+
+      it "takes the current user's namespace" do
+        expect(Gitlab::GithubImport::ProjectCreator).
+          to receive(:new).with(provider_repo, provider_repo.name, user.namespace, user, access_params, type: provider).
+            and_return(double(execute: true))
+
+        post :create, format: :js
+      end
+    end
+  end
+
+  context "when the repository owner is not the provider user" do
+    let(:other_username) { "someone_else" }
+
+    before do
+      provider_repo.owner = OpenStruct.new(login: other_username)
+      assign_session_token(provider)
+    end
+
+    context "when a namespace with the provider user's username already exists" do
+      let!(:existing_namespace) { create(:namespace, name: other_username, owner: user) }
+
+      context "when the namespace is owned by the GitLab user" do
+        it "takes the existing namespace" do
+          expect(Gitlab::GithubImport::ProjectCreator).
+            to receive(:new).with(provider_repo, provider_repo.name, existing_namespace, user, access_params, type: provider).
+              and_return(double(execute: true))
+
+          post :create, format: :js
+        end
+      end
+
+      context "when the namespace is not owned by the GitLab user" do
+        before do
+          existing_namespace.owner = create(:user)
+          existing_namespace.save
+        end
+
+        it "creates a project using user's namespace" do
+          expect(Gitlab::GithubImport::ProjectCreator).
+            to receive(:new).with(provider_repo, provider_repo.name, user.namespace, user, access_params, type: provider).
+              and_return(double(execute: true))
+
+          post :create, format: :js
+        end
+      end
+    end
+
+    context "when a namespace with the provider user's username doesn't exist" do
+      context "when current user can create namespaces" do
+        it "creates the namespace" do
+          expect(Gitlab::GithubImport::ProjectCreator).
+            to receive(:new).and_return(double(execute: true))
+
+          expect { post :create, target_namespace: provider_repo.name, format: :js }.to change(Namespace, :count).by(1)
+        end
+
+        it "takes the new namespace" do
+          expect(Gitlab::GithubImport::ProjectCreator).
+            to receive(:new).with(provider_repo, provider_repo.name, an_instance_of(Group), user, access_params, type: provider).
+            and_return(double(execute: true))
+
+          post :create, target_namespace: provider_repo.name, format: :js
+        end
+      end
+
+      context "when current user can't create namespaces" do
+        before do
+          user.update_attribute(:can_create_group, false)
+        end
+
+        it "doesn't create the namespace" do
+          expect(Gitlab::GithubImport::ProjectCreator).
+            to receive(:new).and_return(double(execute: true))
+
+          expect { post :create, format: :js }.not_to change(Namespace, :count)
+        end
+
+        it "takes the current user's namespace" do
+          expect(Gitlab::GithubImport::ProjectCreator).
+            to receive(:new).with(provider_repo, provider_repo.name, user.namespace, user, access_params, type: provider).
+            and_return(double(execute: true))
+
+          post :create, format: :js
+        end
+      end
+    end
+
+    context 'user has chosen a namespace and name for the project' do
+      let(:test_namespace) { create(:namespace, name: 'test_namespace', owner: user) }
+      let(:test_name) { 'test_name' }
+
+      it 'takes the selected namespace and name' do
+        expect(Gitlab::GithubImport::ProjectCreator).
+          to receive(:new).with(provider_repo, test_name, test_namespace, user, access_params, type: provider).
+            and_return(double(execute: true))
+
+        post :create, { target_namespace: test_namespace.name, new_name: test_name, format: :js }
+      end
+
+      it 'takes the selected name and default namespace' do
+        expect(Gitlab::GithubImport::ProjectCreator).
+          to receive(:new).with(provider_repo, test_name, user.namespace, user, access_params, type: provider).
+            and_return(double(execute: true))
+
+        post :create, { new_name: test_name, format: :js }
+      end
+    end
+  end
+end
diff --git a/spec/support/cycle_analytics_helpers.rb b/spec/support/cycle_analytics_helpers.rb
index 75c95d70951..c864a705ca4 100644
--- a/spec/support/cycle_analytics_helpers.rb
+++ b/spec/support/cycle_analytics_helpers.rb
@@ -9,14 +9,7 @@ module CycleAnalyticsHelpers
     commit_shas = Array.new(count) do |index|
       filename = random_git_name
 
-      options = {
-        committer: project.repository.user_to_committer(user),
-        author: project.repository.user_to_committer(user),
-        commit: { message: message, branch: branch_name, update_ref: true },
-        file: { content: "content", path: filename, update: false }
-      }
-
-      commit_sha = Gitlab::Git::Blob.commit(project.repository, options)
+      commit_sha = project.repository.create_file(user, filename, "content", message: message, branch_name: branch_name)
       project.repository.commit(commit_sha)
 
       commit_sha
@@ -35,7 +28,12 @@ module CycleAnalyticsHelpers
       project.repository.add_branch(user, source_branch, 'master')
     end
 
-    sha = project.repository.commit_file(user, random_git_name, "content", "commit message", source_branch, false)
+    sha = project.repository.create_file(
+      user,
+      random_git_name,
+      'content',
+      message: 'commit message',
+      branch_name: source_branch)
     project.repository.commit(sha)
 
     opts = {
diff --git a/spec/support/cycle_analytics_helpers/test_generation.rb b/spec/support/cycle_analytics_helpers/test_generation.rb
index 8e19a6c92e2..19b32c84d81 100644
--- a/spec/support/cycle_analytics_helpers/test_generation.rb
+++ b/spec/support/cycle_analytics_helpers/test_generation.rb
@@ -2,7 +2,6 @@
 
 # Note: The ABC size is large here because we have a method generating test cases with
 #       multiple nested contexts. This shouldn't count as a violation.
-
 module CycleAnalyticsHelpers
   module TestGeneration
     # Generate the most common set of specs that all cycle analytics phases need to have.
@@ -51,11 +50,11 @@ module CycleAnalyticsHelpers
               end
 
               median_time_difference = time_differences.sort[2]
-              expect(subject.send(phase)).to be_within(5).of(median_time_difference)
+              expect(subject[phase].median).to be_within(5).of(median_time_difference)
             end
 
             context "when the data belongs to another project" do
-              let(:other_project) { create(:project) }
+              let(:other_project) { create(:project, :repository) }
 
               it "returns nil" do
                 # Use a stub to "trick" the data/condition functions
@@ -64,26 +63,24 @@ module CycleAnalyticsHelpers
                 # test case.
                 allow(self).to receive(:project) { other_project }
 
-                5.times do
-                  data = data_fn[self]
-                  start_time = Time.now
-                  end_time = rand(1..10).days.from_now
-
-                  start_time_conditions.each do |condition_name, condition_fn|
-                    Timecop.freeze(start_time) { condition_fn[self, data] }
-                  end
+                data = data_fn[self]
+                start_time = Time.now
+                end_time = rand(1..10).days.from_now
 
-                  end_time_conditions.each do |condition_name, condition_fn|
-                    Timecop.freeze(end_time) { condition_fn[self, data] }
-                  end
+                start_time_conditions.each do |condition_name, condition_fn|
+                  Timecop.freeze(start_time) { condition_fn[self, data] }
+                end
 
-                  Timecop.freeze(end_time + 1.day) { post_fn[self, data] } if post_fn
+                end_time_conditions.each do |condition_name, condition_fn|
+                  Timecop.freeze(end_time) { condition_fn[self, data] }
                 end
 
+                Timecop.freeze(end_time + 1.day) { post_fn[self, data] } if post_fn
+
                 # Turn off the stub before checking assertions
                 allow(self).to receive(:project).and_call_original
 
-                expect(subject.send(phase)).to be_nil
+                expect(subject[phase].median).to be_nil
               end
             end
 
@@ -106,7 +103,7 @@ module CycleAnalyticsHelpers
 
                 Timecop.freeze(end_time + 1.day) { post_fn[self, data] } if post_fn
 
-                expect(subject.send(phase)).to be_nil
+                expect(subject[phase].median).to be_nil
               end
             end
           end
@@ -115,18 +112,16 @@ module CycleAnalyticsHelpers
         context "start condition NOT PRESENT: #{start_time_conditions.map(&:first).to_sentence}" do
           context "end condition: #{end_time_conditions.map(&:first).to_sentence}" do
             it "returns nil" do
-              5.times do
-                data = data_fn[self]
-                end_time = rand(1..10).days.from_now
-
-                end_time_conditions.each_with_index do |(condition_name, condition_fn), index|
-                  Timecop.freeze(end_time + index.days) { condition_fn[self, data] }
-                end
+              data = data_fn[self]
+              end_time = rand(1..10).days.from_now
 
-                Timecop.freeze(end_time + 1.day) { post_fn[self, data] } if post_fn
+              end_time_conditions.each_with_index do |(condition_name, condition_fn), index|
+                Timecop.freeze(end_time + index.days) { condition_fn[self, data] }
               end
 
-              expect(subject.send(phase)).to be_nil
+              Timecop.freeze(end_time + 1.day) { post_fn[self, data] } if post_fn
+
+              expect(subject[phase].median).to be_nil
             end
           end
         end
@@ -134,18 +129,16 @@ module CycleAnalyticsHelpers
         context "start condition: #{start_time_conditions.map(&:first).to_sentence}" do
           context "end condition NOT PRESENT: #{end_time_conditions.map(&:first).to_sentence}" do
             it "returns nil" do
-              5.times do
-                data = data_fn[self]
-                start_time = Time.now
-
-                start_time_conditions.each do |condition_name, condition_fn|
-                  Timecop.freeze(start_time) { condition_fn[self, data] }
-                end
+              data = data_fn[self]
+              start_time = Time.now
 
-                post_fn[self, data] if post_fn
+              start_time_conditions.each do |condition_name, condition_fn|
+                Timecop.freeze(start_time) { condition_fn[self, data] }
               end
 
-              expect(subject.send(phase)).to be_nil
+              post_fn[self, data] if post_fn
+
+              expect(subject[phase].median).to be_nil
             end
           end
         end
@@ -153,7 +146,7 @@ module CycleAnalyticsHelpers
 
       context "when none of the start / end conditions are matched" do
         it "returns nil" do
-          expect(subject.send(phase)).to be_nil
+          expect(subject[phase].median).to be_nil
         end
       end
     end
diff --git a/spec/support/db_cleaner.rb b/spec/support/db_cleaner.rb
index 247f0954221..6f31828b825 100644
--- a/spec/support/db_cleaner.rb
+++ b/spec/support/db_cleaner.rb
@@ -3,6 +3,10 @@ RSpec.configure do |config|
     DatabaseCleaner.clean_with(:truncation)
   end
 
+  config.append_after(:context) do
+    DatabaseCleaner.clean_with(:truncation)
+  end
+
   config.before(:each) do
     DatabaseCleaner.strategy = :transaction
   end
diff --git a/spec/support/drag_to_helper.rb b/spec/support/drag_to_helper.rb
new file mode 100644
index 00000000000..0c0659d3ecd
--- /dev/null
+++ b/spec/support/drag_to_helper.rb
@@ -0,0 +1,13 @@
+module DragTo
+  def drag_to(list_from_index: 0, from_index: 0, to_index: 0, list_to_index: 0, selector: '', scrollable: 'body')
+    evaluate_script("simulateDrag({scrollable: $('#{scrollable}').get(0), from: {el: $('#{selector}').eq(#{list_from_index}).get(0), index: #{from_index}}, to: {el: $('#{selector}').eq(#{list_to_index}).get(0), index: #{to_index}}});")
+
+    Timeout.timeout(Capybara.default_max_wait_time) do
+      loop until drag_active?
+    end
+  end
+
+  def drag_active?
+    page.evaluate_script('window.SIMULATE_DRAG_ACTIVE').zero?
+  end
+end
diff --git a/spec/support/dropzone_helper.rb b/spec/support/dropzone_helper.rb
new file mode 100644
index 00000000000..984ec7d2741
--- /dev/null
+++ b/spec/support/dropzone_helper.rb
@@ -0,0 +1,37 @@
+module DropzoneHelper
+  # Provides a way to perform `attach_file` for a Dropzone-based file input
+  #
+  # This is accomplished by creating a standard HTML file input on the page,
+  # performing `attach_file` on that field, and then triggering the appropriate
+  # Dropzone events to perform the actual upload.
+  #
+  # This method waits for the upload to complete before returning.
+  def dropzone_file(file_path)
+    # Generate a fake file input that Capybara can attach to
+    page.execute_script <<-JS.strip_heredoc
+      var fakeFileInput = window.$('<input/>').attr(
+        {id: 'fakeFileInput', type: 'file'}
+      ).appendTo('body');
+
+      window._dropzoneComplete = false;
+    JS
+
+    # Attach the file to the fake input selector with Capybara
+    attach_file('fakeFileInput', file_path)
+
+    # Manually trigger a Dropzone "drop" event with the fake input's file list
+    page.execute_script <<-JS.strip_heredoc
+      var fileList = [$('#fakeFileInput')[0].files[0]];
+      var e = jQuery.Event('drop', { dataTransfer : { files : fileList } });
+
+      var dropzone = $('.div-dropzone')[0].dropzone;
+      dropzone.on('queuecomplete', function() {
+        window._dropzoneComplete = true;
+      });
+      dropzone.listeners[0].events.drop(e);
+    JS
+
+    # Wait until Dropzone's fired `queuecomplete`
+    loop until page.evaluate_script('window._dropzoneComplete === true')
+  end
+end
diff --git a/spec/support/fake_u2f_device.rb b/spec/support/fake_u2f_device.rb
index 8c407b867fe..a7605cd483a 100644
--- a/spec/support/fake_u2f_device.rb
+++ b/spec/support/fake_u2f_device.rb
@@ -5,7 +5,7 @@ class FakeU2fDevice
     @page = page
     @name = name
   end
-  
+
   def respond_to_u2f_registration
     app_id = @page.evaluate_script('gon.u2f.app_id')
     challenges = @page.evaluate_script('gon.u2f.challenges')
@@ -28,6 +28,7 @@ class FakeU2fDevice
     u2f.sign = function(appId, challenges, signRequests, callback) {
       callback(#{json_response});
     };
+    window.gl.u2fAuthenticate.start();
     ")
   end
 
diff --git a/spec/support/features/issuable_slash_commands_shared_examples.rb b/spec/support/features/issuable_slash_commands_shared_examples.rb
index 194620d0a68..a4713e53f63 100644
--- a/spec/support/features/issuable_slash_commands_shared_examples.rb
+++ b/spec/support/features/issuable_slash_commands_shared_examples.rb
@@ -76,7 +76,7 @@ shared_examples 'issuable record that supports slash commands in its description
         expect(page).not_to have_content '/assign @bob'
         expect(page).not_to have_content '/label ~bug'
         expect(page).not_to have_content '/milestone %"ASAP"'
-        expect(page).to have_content 'Your commands have been executed!'
+        expect(page).to have_content 'Commands applied'
 
         issuable.reload
 
@@ -97,7 +97,7 @@ shared_examples 'issuable record that supports slash commands in its description
           write_note("/close")
 
           expect(page).not_to have_content '/close'
-          expect(page).to have_content 'Your commands have been executed!'
+          expect(page).to have_content 'Commands applied'
 
           expect(issuable.reload).to be_closed
         end
@@ -114,7 +114,7 @@ shared_examples 'issuable record that supports slash commands in its description
           write_note("/close")
 
           expect(page).not_to have_content '/close'
-          expect(page).not_to have_content 'Your commands have been executed!'
+          expect(page).not_to have_content 'Commands applied'
 
           expect(issuable).to be_open
         end
@@ -132,7 +132,7 @@ shared_examples 'issuable record that supports slash commands in its description
           write_note("/reopen")
 
           expect(page).not_to have_content '/reopen'
-          expect(page).to have_content 'Your commands have been executed!'
+          expect(page).to have_content 'Commands applied'
 
           expect(issuable.reload).to be_open
         end
@@ -149,7 +149,7 @@ shared_examples 'issuable record that supports slash commands in its description
           write_note("/reopen")
 
           expect(page).not_to have_content '/reopen'
-          expect(page).not_to have_content 'Your commands have been executed!'
+          expect(page).not_to have_content 'Commands applied'
 
           expect(issuable).to be_closed
         end
@@ -162,7 +162,7 @@ shared_examples 'issuable record that supports slash commands in its description
           write_note("/title Awesome new title")
 
           expect(page).not_to have_content '/title'
-          expect(page).to have_content 'Your commands have been executed!'
+          expect(page).to have_content 'Commands applied'
 
           expect(issuable.reload.title).to eq 'Awesome new title'
         end
@@ -179,7 +179,7 @@ shared_examples 'issuable record that supports slash commands in its description
           write_note("/title Awesome new title")
 
           expect(page).not_to have_content '/title'
-          expect(page).not_to have_content 'Your commands have been executed!'
+          expect(page).not_to have_content 'Commands applied'
 
           expect(issuable.reload.title).not_to eq 'Awesome new title'
         end
@@ -191,7 +191,7 @@ shared_examples 'issuable record that supports slash commands in its description
         write_note("/todo")
 
         expect(page).not_to have_content '/todo'
-        expect(page).to have_content 'Your commands have been executed!'
+        expect(page).to have_content 'Commands applied'
 
         todos = TodosFinder.new(master).execute
         todo = todos.first
@@ -222,7 +222,7 @@ shared_examples 'issuable record that supports slash commands in its description
         write_note("/done")
 
         expect(page).not_to have_content '/done'
-        expect(page).to have_content 'Your commands have been executed!'
+        expect(page).to have_content 'Commands applied'
 
         expect(todo.reload).to be_done
       end
@@ -235,7 +235,7 @@ shared_examples 'issuable record that supports slash commands in its description
         write_note("/subscribe")
 
         expect(page).not_to have_content '/subscribe'
-        expect(page).to have_content 'Your commands have been executed!'
+        expect(page).to have_content 'Commands applied'
 
         expect(issuable.subscribed?(master, project)).to be_truthy
       end
@@ -252,7 +252,7 @@ shared_examples 'issuable record that supports slash commands in its description
         write_note("/unsubscribe")
 
         expect(page).not_to have_content '/unsubscribe'
-        expect(page).to have_content 'Your commands have been executed!'
+        expect(page).to have_content 'Commands applied'
 
         expect(issuable.subscribed?(master, project)).to be_falsy
       end
diff --git a/spec/support/features/resolving_discussions_in_issues_shared_examples.rb b/spec/support/features/resolving_discussions_in_issues_shared_examples.rb
new file mode 100644
index 00000000000..4a946995f84
--- /dev/null
+++ b/spec/support/features/resolving_discussions_in_issues_shared_examples.rb
@@ -0,0 +1,41 @@
+shared_examples 'creating an issue for a discussion' do
+  it 'shows an issue with the title filled in' do
+    title_field = page.find_field('issue[title]')
+
+    expect(title_field.value).to include(merge_request.title)
+  end
+
+  it 'has a mention of the discussion in the description'  do
+    description_field = page.find_field('issue[description]')
+
+    expect(description_field.value).to include(discussion.first_note.note)
+  end
+
+  it 'can create a new issue for the project' do
+    expect { click_button 'Submit issue' }.to change { project.issues.reload.size }.by(1)
+  end
+
+  it 'resolves the discussion in the merge request' do
+    click_button 'Submit issue'
+
+    discussion.first_note.reload
+
+    expect(discussion.resolved?).to eq(true)
+  end
+
+  it 'shows a flash messaage after resolving a discussion' do
+    click_button 'Submit issue'
+
+    page.within '.flash-notice' do
+      # Only check for the word 'Resolved' since the spec might have resolved
+      # multiple discussions
+      expect(page).to have_content('Resolved')
+    end
+  end
+
+  it 'has a hidden field for the merge request' do
+    merge_request_field = find('#merge_request_to_resolve_discussions_of', visible: false)
+
+    expect(merge_request_field.value).to eq(merge_request.iid.to_s)
+  end
+end
diff --git a/spec/support/features/rss_shared_examples.rb b/spec/support/features/rss_shared_examples.rb
new file mode 100644
index 00000000000..9a3b0a731ad
--- /dev/null
+++ b/spec/support/features/rss_shared_examples.rb
@@ -0,0 +1,23 @@
+shared_examples "an autodiscoverable RSS feed with current_user's private token" do
+  it "has an RSS autodiscovery link tag with current_user's private token" do
+    expect(page).to have_css("link[type*='atom+xml'][href*='private_token=#{Thread.current[:current_user].private_token}']", visible: false)
+  end
+end
+
+shared_examples "it has an RSS button with current_user's private token" do
+  it "shows the RSS button with current_user's private token" do
+    expect(page).to have_css("a:has(.fa-rss)[href*='private_token=#{Thread.current[:current_user].private_token}']")
+  end
+end
+
+shared_examples "an autodiscoverable RSS feed without a private token" do
+  it "has an RSS autodiscovery link tag without a private token" do
+    expect(page).to have_css("link[type*='atom+xml']:not([href*='private_token'])", visible: false)
+  end
+end
+
+shared_examples "it has an RSS button without a private token" do
+  it "shows the RSS button without a private token" do
+    expect(page).to have_css("a:has(.fa-rss):not([href*='private_token'])")
+  end
+end
diff --git a/spec/support/filtered_search_helpers.rb b/spec/support/filtered_search_helpers.rb
new file mode 100644
index 00000000000..6b009b132b6
--- /dev/null
+++ b/spec/support/filtered_search_helpers.rb
@@ -0,0 +1,74 @@
+module FilteredSearchHelpers
+  def filtered_search
+    page.find('.filtered-search')
+  end
+
+  # Enables input to be set (similar to copy and paste)
+  def input_filtered_search(search_term, submit: true, extra_space: true)
+    search = search_term
+    if extra_space
+      # Add an extra space to engage visual tokens
+      search = "#{search_term} "
+    end
+
+    filtered_search.set(search)
+
+    if submit
+      filtered_search.send_keys(:enter)
+    end
+  end
+
+  # Enables input to be added character by character
+  def input_filtered_search_keys(search_term)
+    # Add an extra space to engage visual tokens
+    filtered_search.send_keys("#{search_term} ")
+    filtered_search.send_keys(:enter)
+  end
+
+  def expect_filtered_search_input(input)
+    expect(find('.filtered-search').value).to eq(input)
+  end
+
+  def clear_search_field
+    find('.filtered-search-input-container .clear-search').click
+  end
+
+  def reset_filters
+    clear_search_field
+    filtered_search.send_keys(:enter)
+  end
+
+  def init_label_search
+    filtered_search.set('label:')
+    # This ensures the dropdown is shown
+    expect(find('#js-dropdown-label')).not_to have_css('.filter-dropdown-loading')
+  end
+
+  def expect_filtered_search_input_empty
+    expect(find('.filtered-search').value).to eq('')
+  end
+
+  # Iterates through each visual token inside
+  # .tokens-container to make sure the correct names and values are rendered
+  def expect_tokens(tokens)
+    page.find '.filtered-search-input-container .tokens-container' do
+      page.all(:css, '.tokens-container li').each_with_index do |el, index|
+        token_name = tokens[index][:name]
+        token_value = tokens[index][:value]
+
+        expect(el.find('.name')).to have_content(token_name)
+        if token_value
+          expect(el.find('.value')).to have_content(token_value)
+        end
+      end
+    end
+  end
+
+  def default_placeholder
+    'Search or filter results...'
+  end
+
+  def get_filtered_search_placeholder
+    find('.filtered-search')['placeholder']
+  end
+end
diff --git a/spec/support/gitlab_stubs/session.json b/spec/support/gitlab_stubs/session.json
index ce8dfe5ae75..cd55d63125e 100644
--- a/spec/support/gitlab_stubs/session.json
+++ b/spec/support/gitlab_stubs/session.json
@@ -7,7 +7,7 @@
   "skype":"aertert",
   "linkedin":"",
   "twitter":"",
-  "theme_id":2,"color_scheme_id":2,
+  "color_scheme_id":2,
   "state":"active",
   "created_at":"2012-12-21T13:02:20Z",
   "extern_uid":null,
@@ -17,4 +17,4 @@
   "can_create_project":false,
   "private_token":"Wvjy2Krpb7y8xi93owUz",
   "access_token":"Wvjy2Krpb7y8xi93owUz"
-}
\ No newline at end of file
+}
diff --git a/spec/support/gitlab_stubs/user.json b/spec/support/gitlab_stubs/user.json
index ce8dfe5ae75..cd55d63125e 100644
--- a/spec/support/gitlab_stubs/user.json
+++ b/spec/support/gitlab_stubs/user.json
@@ -7,7 +7,7 @@
   "skype":"aertert",
   "linkedin":"",
   "twitter":"",
-  "theme_id":2,"color_scheme_id":2,
+  "color_scheme_id":2,
   "state":"active",
   "created_at":"2012-12-21T13:02:20Z",
   "extern_uid":null,
@@ -17,4 +17,4 @@
   "can_create_project":false,
   "private_token":"Wvjy2Krpb7y8xi93owUz",
   "access_token":"Wvjy2Krpb7y8xi93owUz"
-}
\ No newline at end of file
+}
diff --git a/spec/support/import_export/export_file_helper.rb b/spec/support/import_export/export_file_helper.rb
index 1b0a4583f5c..944ea30656f 100644
--- a/spec/support/import_export/export_file_helper.rb
+++ b/spec/support/import_export/export_file_helper.rb
@@ -35,7 +35,7 @@ module ExportFileHelper
            project: project,
            commit_id: ci_pipeline.sha)
 
-    create(:event, target: milestone, project: project, action: Event::CREATED, author: user)
+    create(:event, :created, target: milestone, project: project, author: user)
     create(:project_member, :master, user: user, project: project)
     create(:ci_variable, project: project)
     create(:ci_trigger, project: project)
diff --git a/spec/support/issuables_list_metadata_shared_examples.rb b/spec/support/issuables_list_metadata_shared_examples.rb
new file mode 100644
index 00000000000..4c0f556e736
--- /dev/null
+++ b/spec/support/issuables_list_metadata_shared_examples.rb
@@ -0,0 +1,36 @@
+shared_examples 'issuables list meta-data' do |issuable_type, action = nil|
+  before do
+    @issuable_ids = []
+
+    2.times do
+      issuable =
+        if issuable_type == :issue
+          create(issuable_type, project: project)
+        else
+          create(issuable_type, title: FFaker::Lorem.sentence, source_project: project, source_branch: FFaker::Name.name)
+        end
+
+      @issuable_ids << issuable.id
+
+      issuable.id.times       { create(:note, noteable: issuable, project: issuable.project) }
+      (issuable.id + 1).times { create(:award_emoji, :downvote, awardable: issuable) }
+      (issuable.id + 2).times { create(:award_emoji, :upvote, awardable: issuable) }
+    end
+  end
+
+  it "creates indexed meta-data object for issuable notes and votes count" do
+    if action
+      get action
+    else
+      get :index, namespace_id: project.namespace, project_id: project
+    end
+
+    meta_data = assigns(:issuable_meta_data)
+
+    @issuable_ids.each do |id|
+      expect(meta_data[id].notes_count).to eq(id)
+      expect(meta_data[id].downvotes).to eq(id + 1)
+      expect(meta_data[id].upvotes).to eq(id + 2)
+    end
+  end
+end
diff --git a/spec/support/javascript_fixtures_helpers.rb b/spec/support/javascript_fixtures_helpers.rb
index 99e98eebdb4..a982b159b48 100644
--- a/spec/support/javascript_fixtures_helpers.rb
+++ b/spec/support/javascript_fixtures_helpers.rb
@@ -5,7 +5,7 @@ require 'gitlab/popen'
 module JavaScriptFixturesHelpers
   include Gitlab::Popen
 
-  FIXTURE_PATH = 'spec/javascripts/fixtures'
+  FIXTURE_PATH = 'spec/javascripts/fixtures'.freeze
 
   # Public: Removes all fixture files from given directory
   #
@@ -20,12 +20,26 @@ module JavaScriptFixturesHelpers
 
   # Public: Store a response object as fixture file
   #
-  # response - response object to store
+  # response - string or response object to store
   # fixture_file_name - file name to store the fixture in (relative to FIXTURE_PATH)
   #
   def store_frontend_fixture(response, fixture_file_name)
     fixture_file_name = File.expand_path(fixture_file_name, FIXTURE_PATH)
+    fixture = response.respond_to?(:body) ? parse_response(response) : response
+
+    FileUtils.mkdir_p(File.dirname(fixture_file_name))
+    File.write(fixture_file_name, fixture)
+  end
+
+  private
+
+  # Private: Prepare a response object for use as a frontend fixture
+  #
+  # response - response object to prepare
+  #
+  def parse_response(response)
     fixture = response.body
+    fixture.force_encoding("utf-8")
 
     response_mime_type = Mime::Type.lookup(response.content_type)
     if response_mime_type.html?
@@ -34,7 +48,7 @@ module JavaScriptFixturesHelpers
       link_tags = doc.css('link')
       link_tags.remove
 
-      scripts = doc.css('script')
+      scripts = doc.css("script:not([type='text/template'])")
       scripts.remove
 
       fixture = doc.to_html
@@ -44,7 +58,6 @@ module JavaScriptFixturesHelpers
       fixture.gsub!(%r{="/}, "=\"http://#{test_host}/")
     end
 
-    FileUtils.mkdir_p(File.dirname(fixture_file_name))
-    File.write(fixture_file_name, fixture)
+    fixture
   end
 end
diff --git a/spec/support/jira_service_helper.rb b/spec/support/jira_service_helper.rb
index 929fc0c5182..97ae0b6afc5 100644
--- a/spec/support/jira_service_helper.rb
+++ b/spec/support/jira_service_helper.rb
@@ -1,5 +1,5 @@
 module JiraServiceHelper
-  JIRA_URL = "http://jira.example.net"
+  JIRA_URL = "http://jira.example.net".freeze
   JIRA_API = JIRA_URL + "/rest/api/2"
 
   def jira_service_settings
diff --git a/spec/support/json_response_helpers.rb b/spec/support/json_response_helpers.rb
new file mode 100644
index 00000000000..e8d2ef2d7f0
--- /dev/null
+++ b/spec/support/json_response_helpers.rb
@@ -0,0 +1,9 @@
+shared_context 'JSON response' do
+  let(:json_response) { JSON.parse(response.body) }
+end
+
+RSpec.configure do |config|
+  config.include_context 'JSON response', type: :controller
+  config.include_context 'JSON response', type: :request
+  config.include_context 'JSON response', :api
+end
diff --git a/spec/support/kubernetes_helpers.rb b/spec/support/kubernetes_helpers.rb
new file mode 100644
index 00000000000..b5ed71ba3be
--- /dev/null
+++ b/spec/support/kubernetes_helpers.rb
@@ -0,0 +1,54 @@
+module KubernetesHelpers
+  include Gitlab::Kubernetes
+
+  def kube_discovery_body
+    {
+      "kind" => "APIResourceList",
+      "resources" => [
+        { "name" => "pods", "namespaced" => true, "kind" => "Pod" },
+      ]
+    }
+  end
+
+  def kube_pods_body(*pods)
+    { "kind" => "PodList",
+      "items" => [kube_pod] }
+  end
+
+  # This is a partial response, it will have many more elements in reality but
+  # these are the ones we care about at the moment
+  def kube_pod(app: "valid-pod-label")
+    {
+      "metadata" => {
+        "name" => "kube-pod",
+        "creationTimestamp" => "2016-11-25T19:55:19Z",
+        "labels" => { "app" => app },
+      },
+      "spec" => {
+        "containers" => [
+          { "name" => "container-0" },
+          { "name" => "container-1" },
+        ],
+      },
+      "status" => { "phase" => "Running" }
+    }
+  end
+
+  def kube_terminals(service, pod)
+    pod_name = pod['metadata']['name']
+    containers = pod['spec']['containers']
+
+    containers.map do |container|
+      terminal = {
+        selectors: { pod: pod_name, container: container['name'] },
+        url:  container_exec_url(service.api_url, service.namespace, pod_name, container['name']),
+        subprotocols: ['channel.k8s.io'],
+        headers: { 'Authorization' => ["Bearer #{service.token}"] },
+        created_at: DateTime.parse(pod['metadata']['creationTimestamp']),
+        max_session_time: 0
+      }
+      terminal[:ca_pem] = service.ca_pem if service.ca_pem.present?
+      terminal
+    end
+  end
+end
diff --git a/spec/support/login_helpers.rb b/spec/support/login_helpers.rb
index c0b3e83244d..9ffb00be0b8 100644
--- a/spec/support/login_helpers.rb
+++ b/spec/support/login_helpers.rb
@@ -15,11 +15,12 @@ module LoginHelpers
   #   user = create(:user)
   #   login_as(user)
   def login_as(user_or_role)
-    if user_or_role.kind_of?(User)
-      @user = user_or_role
-    else
-      @user = create(user_or_role)
-    end
+    @user =
+      if user_or_role.is_a?(User)
+        user_or_role
+      else
+        create(user_or_role)
+      end
 
     login_with(@user)
   end
@@ -75,7 +76,8 @@ module LoginHelpers
   def logout
     find(".header-user-dropdown-toggle").click
     click_link "Sign out"
-    expect(page).to have_content('Signed out successfully')
+    # check the sign_in button
+    expect(page).to have_button('Sign in')
   end
 
   # Logout without JavaScript driver
diff --git a/spec/support/markdown_feature.rb b/spec/support/markdown_feature.rb
index a79386b5db9..dea0015f105 100644
--- a/spec/support/markdown_feature.rb
+++ b/spec/support/markdown_feature.rb
@@ -79,8 +79,8 @@ class MarkdownFeature
 
   def xproject
     @xproject ||= begin
-      namespace = create(:namespace, name: 'cross-reference')
-      create(:project, namespace: namespace) do |project|
+      group = create(:group, :nested)
+      create(:project, namespace: group) do |project|
         project.team << [user, :developer]
       end
     end
diff --git a/spec/support/matchers/access_matchers.rb b/spec/support/matchers/access_matchers.rb
index ceddb656596..7d238850520 100644
--- a/spec/support/matchers/access_matchers.rb
+++ b/spec/support/matchers/access_matchers.rb
@@ -38,7 +38,7 @@ module AccessMatchers
   end
 
   def description_for(user, type)
-    if user.kind_of?(User)
+    if user.is_a?(User)
       # User#inspect displays too much information for RSpec's descriptions
       "be #{type} for the specified user"
     else
diff --git a/spec/support/matchers/be_valid_commit.rb b/spec/support/matchers/be_valid_commit.rb
new file mode 100644
index 00000000000..3696e4d5f03
--- /dev/null
+++ b/spec/support/matchers/be_valid_commit.rb
@@ -0,0 +1,8 @@
+RSpec::Matchers.define :be_valid_commit do
+  match do |actual|
+    actual &&
+      actual.id == SeedRepo::Commit::ID &&
+      actual.message == SeedRepo::Commit::MESSAGE &&
+      actual.author_name == SeedRepo::Commit::AUTHOR_FULL_NAME
+  end
+end
diff --git a/spec/support/matchers/gitaly_matchers.rb b/spec/support/matchers/gitaly_matchers.rb
new file mode 100644
index 00000000000..d7a53820684
--- /dev/null
+++ b/spec/support/matchers/gitaly_matchers.rb
@@ -0,0 +1,3 @@
+RSpec::Matchers.define :post_receive_request_with_repo_path do |path|
+  match { |actual| actual.repository.path == path }
+end
diff --git a/spec/support/matchers/markdown_matchers.rb b/spec/support/matchers/markdown_matchers.rb
index 97b8b342eb2..bbbbaf4c5e8 100644
--- a/spec/support/matchers/markdown_matchers.rb
+++ b/spec/support/matchers/markdown_matchers.rb
@@ -26,10 +26,11 @@ module MarkdownMatchers
     set_default_markdown_messages
 
     match do |actual|
-      expect(actual).to have_selector('img.emoji', count: 10)
+      expect(actual).to have_selector('gl-emoji', count: 10)
 
-      image = actual.at_css('img.emoji')
-      expect(image['src'].to_s).to start_with(Gitlab.config.gitlab.url + '/assets')
+      emoji_element = actual.at_css('gl-emoji')
+      expect(emoji_element['data-name'].to_s).not_to be_empty
+      expect(emoji_element['data-unicode-version'].to_s).not_to be_empty
     end
   end
 
diff --git a/spec/support/matchers/match_file.rb b/spec/support/matchers/match_file.rb
new file mode 100644
index 00000000000..d1888b3376a
--- /dev/null
+++ b/spec/support/matchers/match_file.rb
@@ -0,0 +1,5 @@
+RSpec::Matchers.define :match_file do |expected|
+  match do |actual|
+    expect(Digest::MD5.hexdigest(actual)).to eq(Digest::MD5.hexdigest(File.read(expected)))
+  end
+end
diff --git a/spec/support/matchers/pagination_matcher.rb b/spec/support/matchers/pagination_matcher.rb
new file mode 100644
index 00000000000..60f5e8239a7
--- /dev/null
+++ b/spec/support/matchers/pagination_matcher.rb
@@ -0,0 +1,5 @@
+RSpec::Matchers.define :include_pagination_headers do |expected|
+  match do |actual|
+    expect(actual.headers).to include('X-Total', 'X-Total-Pages', 'X-Per-Page', 'X-Page', 'X-Next-Page', 'X-Prev-Page', 'Link')
+  end
+end
diff --git a/spec/support/matchers/satisfy_matchers.rb b/spec/support/matchers/satisfy_matchers.rb
new file mode 100644
index 00000000000..585915bac93
--- /dev/null
+++ b/spec/support/matchers/satisfy_matchers.rb
@@ -0,0 +1,19 @@
+# These matchers are a syntactic hack to provide more readable expectations for
+# an Enumerable object.
+#
+# They take advantage of the `all?`, `none?`, and `one?` methods, and the fact
+# that RSpec provides a `be_something` matcher for all predicates.
+#
+# Example:
+#
+#   # Ensure exactly one object in an Array satisfies a condition
+#   expect(users.one? { |u| u.admin? }).to eq true
+#
+#   # The same thing, but using the `be_one` matcher
+#   expect(users).to be_one { |u| u.admin? }
+#
+#   # The same thing again, but using `satisfy_one` for improved readability
+#   expect(users).to satisfy_one { |u| u.admin? }
+RSpec::Matchers.alias_matcher :satisfy_all,  :be_all
+RSpec::Matchers.alias_matcher :satisfy_none, :be_none
+RSpec::Matchers.alias_matcher :satisfy_one,  :be_one
diff --git a/spec/support/mentionable_shared_examples.rb b/spec/support/mentionable_shared_examples.rb
index f57c82809a6..87936bb4859 100644
--- a/spec/support/mentionable_shared_examples.rb
+++ b/spec/support/mentionable_shared_examples.rb
@@ -12,7 +12,7 @@ shared_context 'mentionable context' do
   let!(:mentioned_mr)     { create(:merge_request, source_project: project) }
   let(:mentioned_commit) { project.commit("HEAD~1") }
 
-  let(:ext_proj)   { create(:project, :public) }
+  let(:ext_proj)   { create(:project, :public, :repository) }
   let(:ext_issue)  { create(:issue, project: ext_proj) }
   let(:ext_mr)     { create(:merge_request, :simple, source_project: ext_proj) }
   let(:ext_commit) { ext_proj.commit("HEAD~2") }
diff --git a/spec/support/merge_request_helpers.rb b/spec/support/merge_request_helpers.rb
index d5801c8272f..326b85eabd0 100644
--- a/spec/support/merge_request_helpers.rb
+++ b/spec/support/merge_request_helpers.rb
@@ -10,4 +10,13 @@ module MergeRequestHelpers
   def last_merge_request
     page.all('ul.mr-list > li').last.text
   end
+
+  def expect_mr_list_count(open_count, closed_count = 0)
+    all_count = open_count + closed_count
+
+    expect(page).to have_issuable_counts(open: open_count, closed: closed_count, all: all_count)
+    page.within '.mr-list' do
+      expect(page).to have_selector('.merge-request', count: open_count)
+    end
+  end
 end
diff --git a/spec/support/mobile_helpers.rb b/spec/support/mobile_helpers.rb
new file mode 100644
index 00000000000..20d5849bcab
--- /dev/null
+++ b/spec/support/mobile_helpers.rb
@@ -0,0 +1,13 @@
+module MobileHelpers
+  def resize_screen_sm
+    resize_window(900, 768)
+  end
+
+  def restore_window_size
+    resize_window(1366, 768)
+  end
+
+  def resize_window(width, height)
+    page.driver.resize_window width, height
+  end
+end
diff --git a/spec/support/notify_shared_examples.rb b/spec/support/notify_shared_examples.rb
index 49867aa5cc4..a3724b801b3 100644
--- a/spec/support/notify_shared_examples.rb
+++ b/spec/support/notify_shared_examples.rb
@@ -179,9 +179,24 @@ shared_examples 'it should show Gmail Actions View Commit link' do
 end
 
 shared_examples 'an unsubscribeable thread' do
+  it_behaves_like 'an unsubscribeable thread with incoming address without %{key}'
+
+  it 'has a List-Unsubscribe header in the correct format' do
+    is_expected.to have_header 'List-Unsubscribe', /unsubscribe/
+    is_expected.to have_header 'List-Unsubscribe', /mailto/
+    is_expected.to have_header 'List-Unsubscribe', /^<.+,.+>$/
+  end
+
+  it { is_expected.to have_body_text /unsubscribe/ }
+end
+
+shared_examples 'an unsubscribeable thread with incoming address without %{key}' do
+  include_context 'reply-by-email is enabled with incoming address without %{key}'
+
   it 'has a List-Unsubscribe header in the correct format' do
     is_expected.to have_header 'List-Unsubscribe', /unsubscribe/
-    is_expected.to have_header 'List-Unsubscribe', /^<.+>$/
+    is_expected.not_to have_header 'List-Unsubscribe', /mailto/
+    is_expected.to have_header 'List-Unsubscribe', /^<[^,]+>$/
   end
 
   it { is_expected.to have_body_text /unsubscribe/ }
diff --git a/spec/support/project_features_apply_to_issuables_shared_examples.rb b/spec/support/project_features_apply_to_issuables_shared_examples.rb
index 4621d17549b..f8b7d0527ba 100644
--- a/spec/support/project_features_apply_to_issuables_shared_examples.rb
+++ b/spec/support/project_features_apply_to_issuables_shared_examples.rb
@@ -18,7 +18,7 @@ shared_examples 'project features apply to issuables' do |klass|
 
   before do
     _ = issuable
-    login_as(user)
+    login_as(user) if user
     visit path
   end
 
diff --git a/spec/support/prometheus_helpers.rb b/spec/support/prometheus_helpers.rb
new file mode 100644
index 00000000000..a52d8f37d14
--- /dev/null
+++ b/spec/support/prometheus_helpers.rb
@@ -0,0 +1,117 @@
+module PrometheusHelpers
+  def prometheus_memory_query(environment_slug)
+    %{sum(container_memory_usage_bytes{container_name="app",environment="#{environment_slug}"})/1024/1024}
+  end
+
+  def prometheus_cpu_query(environment_slug)
+    %{sum(rate(container_cpu_usage_seconds_total{container_name="app",environment="#{environment_slug}"}[2m]))}
+  end
+
+  def prometheus_query_url(prometheus_query)
+    query = { query: prometheus_query }.to_query
+
+    "https://prometheus.example.com/api/v1/query?#{query}"
+  end
+
+  def prometheus_query_range_url(prometheus_query, start: 8.hours.ago)
+    query = {
+      query: prometheus_query,
+      start: start.to_f,
+      end: Time.now.utc.to_f,
+      step: 1.minute.to_i
+    }.to_query
+
+    "https://prometheus.example.com/api/v1/query_range?#{query}"
+  end
+
+  def stub_prometheus_request(url, body: {}, status: 200)
+    WebMock.stub_request(:get, url)
+      .to_return({
+        status: status,
+        headers: { 'Content-Type' => 'application/json' },
+        body: body.to_json
+      })
+  end
+
+  def stub_all_prometheus_requests(environment_slug, body: nil, status: 200)
+    stub_prometheus_request(
+      prometheus_query_url(prometheus_memory_query(environment_slug)),
+      status: status,
+      body: body || prometheus_value_body
+    )
+    stub_prometheus_request(
+      prometheus_query_range_url(prometheus_memory_query(environment_slug)),
+      status: status,
+      body: body || prometheus_values_body
+    )
+    stub_prometheus_request(
+      prometheus_query_url(prometheus_cpu_query(environment_slug)),
+      status: status,
+      body: body || prometheus_value_body
+    )
+    stub_prometheus_request(
+      prometheus_query_range_url(prometheus_cpu_query(environment_slug)),
+      status: status,
+      body: body || prometheus_values_body
+    )
+  end
+
+  def prometheus_data(last_update: Time.now.utc)
+    {
+      success: true,
+      metrics: {
+        memory_values: prometheus_values_body('matrix').dig(:data, :result),
+        memory_current: prometheus_value_body('vector').dig(:data, :result),
+        cpu_values: prometheus_values_body('matrix').dig(:data, :result),
+        cpu_current: prometheus_value_body('vector').dig(:data, :result)
+      },
+      last_update: last_update
+    }
+  end
+
+  def prometheus_empty_body(type)
+    {
+      "status": "success",
+      "data": {
+        "resultType": type,
+        "result": []
+      }
+    }
+  end
+
+  def prometheus_value_body(type = 'vector')
+    {
+      "status": "success",
+      "data": {
+        "resultType": type,
+        "result": [
+          {
+            "metric": {},
+            "value": [
+              1488772511.004,
+              "0.000041021495238095323"
+            ]
+          }
+        ]
+      }
+    }
+  end
+
+  def prometheus_values_body(type = 'matrix')
+    {
+      "status": "success",
+      "data": {
+        "resultType": type,
+        "result": [
+          {
+            "metric": {},
+            "values": [
+              [1488758662.506, "0.00002996364761904785"],
+              [1488758722.506, "0.00003090239047619091"]
+            ]
+          }
+        ]
+      }
+    }
+  end
+end
diff --git a/spec/support/query_recorder.rb b/spec/support/query_recorder.rb
new file mode 100644
index 00000000000..e40d5ebd9a8
--- /dev/null
+++ b/spec/support/query_recorder.rb
@@ -0,0 +1,40 @@
+module ActiveRecord
+  class QueryRecorder
+    attr_reader :log
+
+    def initialize(&block)
+      @log = []
+      ActiveSupport::Notifications.subscribed(method(:callback), 'sql.active_record', &block)
+    end
+
+    def callback(name, start, finish, message_id, values)
+      return if %w(CACHE SCHEMA).include?(values[:name])
+      @log << values[:sql]
+    end
+
+    def count
+      @log.count
+    end
+
+    def log_message
+      @log.join("\n\n")
+    end
+  end
+end
+
+RSpec::Matchers.define :exceed_query_limit do |expected|
+  supports_block_expectations
+
+  match do |block|
+    query_count(&block) > expected
+  end
+
+  failure_message_when_negated do |actual|
+    "Expected a maximum of #{expected} queries, got #{@recorder.count}:\n\n#{@recorder.log_message}"
+  end
+
+  def query_count(&block)
+    @recorder = ActiveRecord::QueryRecorder.new(&block)
+    @recorder.count
+  end
+end
diff --git a/spec/support/reactive_caching_helpers.rb b/spec/support/reactive_caching_helpers.rb
new file mode 100644
index 00000000000..98eb57f8b54
--- /dev/null
+++ b/spec/support/reactive_caching_helpers.rb
@@ -0,0 +1,42 @@
+module ReactiveCachingHelpers
+  def reactive_cache_key(subject, *qualifiers)
+    ([subject.class.reactive_cache_key.call(subject)].flatten + qualifiers).join(':')
+  end
+
+  def alive_reactive_cache_key(subject, *qualifiers)
+    reactive_cache_key(subject, *(qualifiers + ['alive']))
+  end
+
+  def stub_reactive_cache(subject = nil, data = nil, *qualifiers)
+    allow(ReactiveCachingWorker).to receive(:perform_async)
+    allow(ReactiveCachingWorker).to receive(:perform_in)
+    write_reactive_cache(subject, data, *qualifiers) if data
+  end
+
+  def read_reactive_cache(subject, *qualifiers)
+    Rails.cache.read(reactive_cache_key(subject, *qualifiers))
+  end
+
+  def write_reactive_cache(subject, data, *qualifiers)
+    start_reactive_cache_lifetime(subject, *qualifiers)
+    Rails.cache.write(reactive_cache_key(subject, *qualifiers), data)
+  end
+
+  def reactive_cache_alive?(subject, *qualifiers)
+    Rails.cache.read(alive_reactive_cache_key(subject, *qualifiers))
+  end
+
+  def invalidate_reactive_cache(subject, *qualifiers)
+    Rails.cache.delete(alive_reactive_cache_key(subject, *qualifiers))
+  end
+
+  def start_reactive_cache_lifetime(subject, *qualifiers)
+    Rails.cache.write(alive_reactive_cache_key(subject, *qualifiers), true)
+  end
+
+  def expect_reactive_cache_update_queued(subject)
+    expect(ReactiveCachingWorker).
+      to receive(:perform_in).
+      with(subject.class.reactive_cache_refresh_interval, subject.class, subject.id)
+  end
+end
diff --git a/spec/support/repo_helpers.rb b/spec/support/repo_helpers.rb
index 73f375c481b..e9d5c7b12ae 100644
--- a/spec/support/repo_helpers.rb
+++ b/spec/support/repo_helpers.rb
@@ -42,7 +42,7 @@ Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
 eos
     )
   end
-  
+
   def another_sample_commit
     OpenStruct.new(
       id: "e56497bb5f03a90a51293fc6d516788730953899",
@@ -100,13 +100,13 @@ eos
       }
     ]
 
-    commits = [
-      '5937ac0a7beb003549fc5fd26fc247adbce4a52e',
-      '570e7b2abdd848b95f2f578043fc23bd6f6fd24d',
-      '6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9',
-      'd14d6c0abdd253381df51a723d58691b2ee1ab08',
-      'c1acaa58bbcbc3eafe538cb8274ba387047b69f8',
-    ].reverse # last commit is recent one
+    commits = %w(
+      5937ac0a7beb003549fc5fd26fc247adbce4a52e
+      570e7b2abdd848b95f2f578043fc23bd6f6fd24d
+      6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9
+      d14d6c0abdd253381df51a723d58691b2ee1ab08
+      c1acaa58bbcbc3eafe538cb8274ba387047b69f8
+    ).reverse # last commit is recent one
 
     OpenStruct.new(
       source_branch: 'master',
diff --git a/spec/support/seed_helper.rb b/spec/support/seed_helper.rb
new file mode 100644
index 00000000000..07f81e9c4f3
--- /dev/null
+++ b/spec/support/seed_helper.rb
@@ -0,0 +1,112 @@
+# This file is specific to specs in spec/lib/gitlab/git/
+
+SEED_REPOSITORY_PATH   = File.expand_path('../../tmp/repositories', __dir__)
+TEST_REPO_PATH         = File.join(SEED_REPOSITORY_PATH, 'gitlab-git-test.git')
+TEST_NORMAL_REPO_PATH  = File.join(SEED_REPOSITORY_PATH, "not-bare-repo.git")
+TEST_MUTABLE_REPO_PATH = File.join(SEED_REPOSITORY_PATH, "mutable-repo.git")
+TEST_BROKEN_REPO_PATH  = File.join(SEED_REPOSITORY_PATH, "broken-repo.git")
+
+module SeedHelper
+  GITLAB_URL = "https://gitlab.com/gitlab-org/gitlab-git-test.git".freeze
+
+  def ensure_seeds
+    if File.exist?(SEED_REPOSITORY_PATH)
+      FileUtils.rm_r(SEED_REPOSITORY_PATH)
+    end
+
+    FileUtils.mkdir_p(SEED_REPOSITORY_PATH)
+
+    create_bare_seeds
+    create_normal_seeds
+    create_mutable_seeds
+    create_broken_seeds
+    create_git_attributes
+    create_invalid_git_attributes
+  end
+
+  def create_bare_seeds
+    system(git_env, *%W(#{Gitlab.config.git.bin_path} clone --bare #{GITLAB_URL}),
+           chdir: SEED_REPOSITORY_PATH,
+           out:   '/dev/null',
+           err:   '/dev/null')
+  end
+
+  def create_normal_seeds
+    system(git_env, *%W(#{Gitlab.config.git.bin_path} clone #{TEST_REPO_PATH} #{TEST_NORMAL_REPO_PATH}),
+           out: '/dev/null',
+           err: '/dev/null')
+  end
+
+  def create_mutable_seeds
+    system(git_env, *%W(#{Gitlab.config.git.bin_path} clone #{TEST_REPO_PATH} #{TEST_MUTABLE_REPO_PATH}),
+           out: '/dev/null',
+           err: '/dev/null')
+
+    system(git_env, *%w(git branch -t feature origin/feature),
+           chdir: TEST_MUTABLE_REPO_PATH, out: '/dev/null', err: '/dev/null')
+
+    system(git_env, *%W(#{Gitlab.config.git.bin_path} remote add expendable #{GITLAB_URL}),
+           chdir: TEST_MUTABLE_REPO_PATH, out: '/dev/null', err: '/dev/null')
+  end
+
+  def create_broken_seeds
+    system(git_env, *%W(#{Gitlab.config.git.bin_path} clone --bare #{TEST_REPO_PATH} #{TEST_BROKEN_REPO_PATH}),
+           out: '/dev/null',
+           err: '/dev/null')
+
+    refs_path = File.join(TEST_BROKEN_REPO_PATH, 'refs')
+
+    FileUtils.rm_r(refs_path)
+  end
+
+  def create_git_attributes
+    dir = File.join(SEED_REPOSITORY_PATH, 'with-git-attributes.git', 'info')
+
+    FileUtils.mkdir_p(dir)
+
+    File.open(File.join(dir, 'attributes'), 'w') do |handle|
+      handle.write <<-EOF.strip
+# This is a comment, it should be ignored.
+
+*.txt     text
+*.jpg     -text
+*.sh      eol=lf gitlab-language=shell
+*.haml.*  gitlab-language=haml
+foo/bar.* foo
+*.cgi     key=value?p1=v1&p2=v2
+/*.png    gitlab-language=png
+*.binary  binary
+
+# This uses a tab instead of spaces to ensure the parser also supports this.
+*.md\tgitlab-language=markdown
+bla/bla.txt
+      EOF
+    end
+  end
+
+  def create_invalid_git_attributes
+    dir = File.join(SEED_REPOSITORY_PATH, 'with-invalid-git-attributes.git', 'info')
+
+    FileUtils.mkdir_p(dir)
+
+    enc = Encoding::UTF_16
+
+    File.open(File.join(dir, 'attributes'), 'w', encoding: enc) do |handle|
+      handle.write('# hello'.encode(enc))
+    end
+  end
+
+  # Prevent developer git configurations from being persisted to test
+  # repositories
+  def git_env
+    { 'GIT_TEMPLATE_DIR' => '' }
+  end
+end
+
+RSpec.configure do |config|
+  config.include SeedHelper, :seed_helper
+
+  config.before(:all, :seed_helper) do
+    ensure_seeds
+  end
+end
diff --git a/spec/support/seed_repo.rb b/spec/support/seed_repo.rb
new file mode 100644
index 00000000000..99a500bbbb1
--- /dev/null
+++ b/spec/support/seed_repo.rb
@@ -0,0 +1,143 @@
+# Seed repo:
+# 0e50ec4d3c7ce42ab74dda1d422cb2cbffe1e326 Merge branch 'lfs_pointers' into 'master'
+# 33bcff41c232a11727ac6d660bd4b0c2ba86d63d Add valid and invalid lfs pointers
+# 732401c65e924df81435deb12891ef570167d2e2 Update year in license file
+# b0e52af38d7ea43cf41d8a6f2471351ac036d6c9 Empty commit
+# 40f4a7a617393735a95a0bb67b08385bc1e7c66d Add ISO-8859-encoded file
+# 66028349a123e695b589e09a36634d976edcc5e8 Merge branch 'add-comments-to-gitmodules' into 'master'
+# de5714f34c4e34f1d50b9a61a2e6c9132fe2b5fd Add comments to the end of .gitmodules to test parsing
+# fa1b1e6c004a68b7d8763b86455da9e6b23e36d6 Merge branch 'add-files' into 'master'
+# eb49186cfa5c4338011f5f590fac11bd66c5c631 Add submodules nested deeper than the root
+# 18d9c205d0d22fdf62bc2f899443b83aafbf941f Add executables and links files
+# 5937ac0a7beb003549fc5fd26fc247adbce4a52e Add submodule from gitlab.com
+# 570e7b2abdd848b95f2f578043fc23bd6f6fd24d Change some files
+# 6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9 More submodules
+# d14d6c0abdd253381df51a723d58691b2ee1ab08 Remove ds_store files
+# c1acaa58bbcbc3eafe538cb8274ba387047b69f8 Ignore DS files
+# ae73cb07c9eeaf35924a10f713b364d32b2dd34f Binary file added
+# 874797c3a73b60d2187ed6e2fcabd289ff75171e Ruby files modified
+# 2f63565e7aac07bcdadb654e253078b727143ec4 Modified image
+# 33f3729a45c02fc67d00adb1b8bca394b0e761d9 Image added
+# 913c66a37b4a45b9769037c55c2d238bd0942d2e Files, encoding and much more
+# cfe32cf61b73a0d5e9f13e774abde7ff789b1660 Add submodule
+# 6d394385cf567f80a8fd85055db1ab4c5295806f Added contributing guide
+# 1a0b36b3cdad1d2ee32457c102a8c0b7056fa863 Initial commit
+
+module SeedRepo
+  module BigCommit
+    ID               = "913c66a37b4a45b9769037c55c2d238bd0942d2e".freeze
+    PARENT_ID        = "cfe32cf61b73a0d5e9f13e774abde7ff789b1660".freeze
+    MESSAGE          = "Files, encoding and much more".freeze
+    AUTHOR_FULL_NAME = "Dmitriy Zaporozhets".freeze
+    FILES_COUNT      = 2
+  end
+
+  module Commit
+    ID               = "570e7b2abdd848b95f2f578043fc23bd6f6fd24d".freeze
+    PARENT_ID        = "6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9".freeze
+    MESSAGE          = "Change some files\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n".freeze
+    AUTHOR_FULL_NAME = "Dmitriy Zaporozhets".freeze
+    FILES            = ["files/ruby/popen.rb", "files/ruby/regex.rb"].freeze
+    FILES_COUNT      = 2
+    C_FILE_PATH      = "files/ruby".freeze
+    C_FILES          = ["popen.rb", "regex.rb", "version_info.rb"].freeze
+    BLOB_FILE        = %{%h3= @key.title\n%hr\n%pre= @key.key\n.actions\n  = link_to 'Remove', @key, :confirm => 'Are you sure?', :method => :delete, :class => \"btn danger delete-key\"\n\n\n}.freeze
+    BLOB_FILE_PATH   = "app/views/keys/show.html.haml".freeze
+  end
+
+  module EmptyCommit
+    ID               = "b0e52af38d7ea43cf41d8a6f2471351ac036d6c9".freeze
+    PARENT_ID        = "40f4a7a617393735a95a0bb67b08385bc1e7c66d".freeze
+    MESSAGE          = "Empty commit".freeze
+    AUTHOR_FULL_NAME = "Rémy Coutable".freeze
+    FILES            = [].freeze
+    FILES_COUNT      = FILES.count
+  end
+
+  module EncodingCommit
+    ID               = "40f4a7a617393735a95a0bb67b08385bc1e7c66d".freeze
+    PARENT_ID        = "66028349a123e695b589e09a36634d976edcc5e8".freeze
+    MESSAGE          = "Add ISO-8859-encoded file".freeze
+    AUTHOR_FULL_NAME = "Stan Hu".freeze
+    FILES            = ["encoding/iso8859.txt"].freeze
+    FILES_COUNT      = FILES.count
+  end
+
+  module FirstCommit
+    ID               = "1a0b36b3cdad1d2ee32457c102a8c0b7056fa863".freeze
+    PARENT_ID        = nil
+    MESSAGE          = "Initial commit".freeze
+    AUTHOR_FULL_NAME = "Dmitriy Zaporozhets".freeze
+    FILES            = ["LICENSE", ".gitignore", "README.md"].freeze
+    FILES_COUNT      = 3
+  end
+
+  module LastCommit
+    ID               = "4b4918a572fa86f9771e5ba40fbd48e1eb03e2c6".freeze
+    PARENT_ID        = "0e1b353b348f8477bdbec1ef47087171c5032cd9".freeze
+    MESSAGE          = "Merge branch 'master' into 'master'".freeze
+    AUTHOR_FULL_NAME = "Stan Hu".freeze
+    FILES            = ["bin/executable"].freeze
+    FILES_COUNT      = FILES.count
+  end
+
+  module Repo
+    HEAD = "master".freeze
+    BRANCHES = %w[
+      feature
+      fix
+      fix-blob-path
+      fix-existing-submodule-dir
+      fix-mode
+      gitattributes
+      gitattributes-updated
+      master
+      merge-test
+    ].freeze
+    TAGS = %w[v1.0.0 v1.1.0 v1.2.0 v1.2.1].freeze
+  end
+
+  module RubyBlob
+    ID = "7e3e39ebb9b2bf433b4ad17313770fbe4051649c".freeze
+    NAME = "popen.rb".freeze
+    CONTENT = <<-eos.freeze
+require 'fileutils'
+require 'open3'
+
+module Popen
+  extend self
+
+  def popen(cmd, path=nil)
+    unless cmd.is_a?(Array)
+      raise RuntimeError, "System commands must be given as an array of strings"
+    end
+
+    path ||= Dir.pwd
+
+    vars = {
+      "PWD" => path
+    }
+
+    options = {
+      chdir: path
+    }
+
+    unless File.directory?(path)
+      FileUtils.mkdir_p(path)
+    end
+
+    @cmd_output = ""
+    @cmd_status = 0
+
+    Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|
+      @cmd_output << stdout.read
+      @cmd_output << stderr.read
+      @cmd_status = wait_thr.value.exitstatus
+    end
+
+    return @cmd_output, @cmd_status
+  end
+end
+    eos
+  end
+end
diff --git a/spec/support/select2_helper.rb b/spec/support/select2_helper.rb
index d30cc8ff9f2..0d526045012 100644
--- a/spec/support/select2_helper.rb
+++ b/spec/support/select2_helper.rb
@@ -12,7 +12,7 @@
 
 module Select2Helper
   def select2(value, options = {})
-    raise ArgumentError, 'options must be a Hash' unless options.kind_of?(Hash)
+    raise ArgumentError, 'options must be a Hash' unless options.is_a?(Hash)
 
     selector = options.fetch(:from)
 
diff --git a/spec/support/services/issuable_create_service_shared_examples.rb b/spec/support/services/issuable_create_service_shared_examples.rb
new file mode 100644
index 00000000000..4f0c745b7ee
--- /dev/null
+++ b/spec/support/services/issuable_create_service_shared_examples.rb
@@ -0,0 +1,52 @@
+shared_examples 'issuable create service' do
+  context 'asssignee_id' do
+    let(:assignee) { create(:user) }
+
+    before { project.team << [user, :master] }
+
+    it 'removes assignee_id when user id is invalid' do
+      opts = { title: 'Title', description: 'Description', assignee_id: -1 }
+
+      issuable = described_class.new(project, user, opts).execute
+
+      expect(issuable.assignee_id).to be_nil
+    end
+
+    it 'removes assignee_id when user id is 0' do
+      opts = { title: 'Title', description: 'Description',  assignee_id: 0 }
+
+      issuable = described_class.new(project, user, opts).execute
+
+      expect(issuable.assignee_id).to be_nil
+    end
+
+    it 'saves assignee when user id is valid' do
+      project.team << [assignee, :master]
+      opts = { title: 'Title', description: 'Description', assignee_id: assignee.id }
+
+      issuable = described_class.new(project, user, opts).execute
+
+      expect(issuable.assignee_id).to eq(assignee.id)
+    end
+
+    context "when issuable feature is private" do
+      before do
+        project.project_feature.update(issues_access_level: ProjectFeature::PRIVATE,
+                                       merge_requests_access_level: ProjectFeature::PRIVATE)
+      end
+
+      levels = [Gitlab::VisibilityLevel::INTERNAL, Gitlab::VisibilityLevel::PUBLIC]
+
+      levels.each do |level|
+        it "removes not authorized assignee when project is #{Gitlab::VisibilityLevel.level_name(level)}" do
+          project.update(visibility_level: level)
+          opts = { title: 'Title', description: 'Description', assignee_id: assignee.id }
+
+          issuable = described_class.new(project, user, opts).execute
+
+          expect(issuable.assignee_id).to be_nil
+        end
+      end
+    end
+  end
+end
diff --git a/spec/support/services/issuable_create_service_slash_commands_shared_examples.rb b/spec/support/services/issuable_create_service_slash_commands_shared_examples.rb
index 5f9645ed44f..81d06dc2a3d 100644
--- a/spec/support/services/issuable_create_service_slash_commands_shared_examples.rb
+++ b/spec/support/services/issuable_create_service_slash_commands_shared_examples.rb
@@ -11,6 +11,8 @@ shared_examples 'new issuable record that supports slash commands' do
   let(:params) { base_params.merge(defined?(default_params) ? default_params : {}).merge(example_params) }
   let(:issuable) { described_class.new(project, user, params).execute }
 
+  before { project.team << [assignee, :master] }
+
   context 'with labels in command only' do
     let(:example_params) do
       {
@@ -55,8 +57,8 @@ shared_examples 'new issuable record that supports slash commands' do
   context 'with assignee and milestone in params and command' do
     let(:example_params) do
       {
-        assignee: build_stubbed(:user),
-        milestone_id: double(:milestone),
+        assignee: create(:user),
+        milestone_id: 1,
         description: %(/assign @#{assignee.username}\n/milestone %"#{milestone.name}")
       }
     end
diff --git a/spec/support/services/issuable_update_service_shared_examples.rb b/spec/support/services/issuable_update_service_shared_examples.rb
new file mode 100644
index 00000000000..49cea1e608c
--- /dev/null
+++ b/spec/support/services/issuable_update_service_shared_examples.rb
@@ -0,0 +1,69 @@
+shared_examples 'issuable update service' do
+  def update_issuable(opts)
+    described_class.new(project, user, opts).execute(open_issuable)
+  end
+
+  context 'changing state' do
+    before { expect(project).to receive(:execute_hooks).once }
+
+    context 'to reopened' do
+      it 'executes hooks only once' do
+        described_class.new(project, user, state_event: 'reopen').execute(closed_issuable)
+      end
+    end
+
+    context 'to closed' do
+      it 'executes hooks only once' do
+        described_class.new(project, user, state_event: 'close').execute(open_issuable)
+      end
+    end
+  end
+
+  context 'asssignee_id' do
+    it 'does not update assignee when assignee_id is invalid' do
+      open_issuable.update(assignee_id: user.id)
+
+      update_issuable(assignee_id: -1)
+
+      expect(open_issuable.reload.assignee).to eq(user)
+    end
+
+    it 'unassigns assignee when user id is 0' do
+      open_issuable.update(assignee_id: user.id)
+
+      update_issuable(assignee_id: 0)
+
+      expect(open_issuable.assignee_id).to be_nil
+    end
+
+    it 'saves assignee when user id is valid' do
+      update_issuable(assignee_id: user.id)
+
+      expect(open_issuable.assignee_id).to eq(user.id)
+    end
+
+    it 'does not update assignee_id when user cannot read issue' do
+      non_member        = create(:user)
+      original_assignee = open_issuable.assignee
+
+      update_issuable(assignee_id: non_member.id)
+
+      expect(open_issuable.assignee_id).to eq(original_assignee.id)
+    end
+
+    context "when issuable feature is private" do
+      levels = [Gitlab::VisibilityLevel::INTERNAL, Gitlab::VisibilityLevel::PUBLIC]
+
+      levels.each do |level|
+        it "does not update with unauthorized assignee when project is #{Gitlab::VisibilityLevel.level_name(level)}" do
+          assignee = create(:user)
+          project.update(visibility_level: level)
+          feature_visibility_attr = :"#{open_issuable.model_name.plural}_access_level"
+          project.project_feature.update_attribute(feature_visibility_attr, ProjectFeature::PRIVATE)
+
+          expect{ update_issuable(assignee_id: assignee) }.not_to change{ open_issuable.assignee }
+        end
+      end
+    end
+  end
+end
diff --git a/spec/support/services_shared_context.rb b/spec/support/services_shared_context.rb
index d1c999cad4d..66c93890e31 100644
--- a/spec/support/services_shared_context.rb
+++ b/spec/support/services_shared_context.rb
@@ -16,8 +16,14 @@ Service.available_services_names.each do |service|
           hash.merge!(k => 'secrettoken')
         elsif k =~ /^(.*_url|url|webhook)/
           hash.merge!(k => "http://example.com")
+        elsif service_klass.method_defined?("#{k}?")
+          hash.merge!(k => true)
         elsif service == 'irker' && k == :recipients
           hash.merge!(k => 'irc://irc.network.net:666/#channel')
+        elsif service == 'irker' && k == :server_port
+          hash.merge!(k => 1234)
+        elsif service == 'jira' && k == :jira_issue_transition_id
+          hash.merge!(k => 1234)
         else
           hash.merge!(k => "someword")
         end
diff --git a/spec/support/sidekiq.rb b/spec/support/sidekiq.rb
new file mode 100644
index 00000000000..575d3451150
--- /dev/null
+++ b/spec/support/sidekiq.rb
@@ -0,0 +1,5 @@
+require 'sidekiq/testing/inline'
+
+Sidekiq::Testing.server_middleware do |chain|
+  chain.add Gitlab::SidekiqStatus::ServerMiddleware
+end
diff --git a/spec/support/slack_mattermost_notifications_shared_examples.rb b/spec/support/slack_mattermost_notifications_shared_examples.rb
new file mode 100644
index 00000000000..704922b6cf4
--- /dev/null
+++ b/spec/support/slack_mattermost_notifications_shared_examples.rb
@@ -0,0 +1,328 @@
+Dir[Rails.root.join("app/models/project_services/chat_message/*.rb")].each { |f| require f }
+
+RSpec.shared_examples 'slack or mattermost notifications' do
+  let(:chat_service) { described_class.new }
+  let(:webhook_url) { 'https://example.gitlab.com/' }
+
+  describe "Associations" do
+    it { is_expected.to belong_to :project }
+    it { is_expected.to have_one :service_hook }
+  end
+
+  describe 'Validations' do
+    context 'when service is active' do
+      before { subject.active = true }
+
+      it { is_expected.to validate_presence_of(:webhook) }
+      it_behaves_like 'issue tracker service URL attribute', :webhook
+    end
+
+    context 'when service is inactive' do
+      before { subject.active = false }
+
+      it { is_expected.not_to validate_presence_of(:webhook) }
+    end
+  end
+
+  describe "#execute" do
+    let(:user)    { create(:user) }
+    let(:project) { create(:project, :repository) }
+    let(:username) { 'slack_username' }
+    let(:channel)  { 'slack_channel' }
+
+    let(:push_sample_data) do
+      Gitlab::DataBuilder::Push.build_sample(project, user)
+    end
+
+    before do
+      allow(chat_service).to receive_messages(
+        project: project,
+        project_id: project.id,
+        service_hook: true,
+        webhook: webhook_url
+      )
+
+      WebMock.stub_request(:post, webhook_url)
+
+      opts = {
+        title: 'Awesome issue',
+        description: 'please fix'
+      }
+
+      issue_service = Issues::CreateService.new(project, user, opts)
+      @issue = issue_service.execute
+      @issues_sample_data = issue_service.hook_data(@issue, 'open')
+
+      opts = {
+        title: 'Awesome merge_request',
+        description: 'please fix',
+        source_branch: 'feature',
+        target_branch: 'master'
+      }
+      merge_service = MergeRequests::CreateService.new(project,
+                                                       user, opts)
+      @merge_request = merge_service.execute
+      @merge_sample_data = merge_service.hook_data(@merge_request,
+                                                   'open')
+
+      opts = {
+        title: "Awesome wiki_page",
+        content: "Some text describing some thing or another",
+        format: "md",
+        message: "user created page: Awesome wiki_page"
+      }
+
+      wiki_page_service = WikiPages::CreateService.new(project, user, opts)
+      @wiki_page = wiki_page_service.execute
+      @wiki_page_sample_data = wiki_page_service.hook_data(@wiki_page, 'create')
+    end
+
+    it "calls Slack/Mattermost API for push events" do
+      chat_service.execute(push_sample_data)
+
+      expect(WebMock).to have_requested(:post, webhook_url).once
+    end
+
+    it "calls Slack/Mattermost API for issue events" do
+      chat_service.execute(@issues_sample_data)
+
+      expect(WebMock).to have_requested(:post, webhook_url).once
+    end
+
+    it "calls Slack/Mattermost API for merge requests events" do
+      chat_service.execute(@merge_sample_data)
+
+      expect(WebMock).to have_requested(:post, webhook_url).once
+    end
+
+    it "calls Slack/Mattermost API for wiki page events" do
+      chat_service.execute(@wiki_page_sample_data)
+
+      expect(WebMock).to have_requested(:post, webhook_url).once
+    end
+
+    it 'uses the username as an option for slack when configured' do
+      allow(chat_service).to receive(:username).and_return(username)
+
+      expect(Slack::Notifier).to receive(:new).
+       with(webhook_url, username: username).
+       and_return(
+         double(:slack_service).as_null_object
+       )
+
+      chat_service.execute(push_sample_data)
+    end
+
+    it 'uses the channel as an option when it is configured' do
+      allow(chat_service).to receive(:channel).and_return(channel)
+      expect(Slack::Notifier).to receive(:new).
+        with(webhook_url, channel: channel).
+        and_return(
+          double(:slack_service).as_null_object
+        )
+      chat_service.execute(push_sample_data)
+    end
+
+    context "event channels" do
+      it "uses the right channel for push event" do
+        chat_service.update_attributes(push_channel: "random")
+
+        expect(Slack::Notifier).to receive(:new).
+         with(webhook_url, channel: "random").
+         and_return(
+           double(:slack_service).as_null_object
+         )
+
+        chat_service.execute(push_sample_data)
+      end
+
+      it "uses the right channel for merge request event" do
+        chat_service.update_attributes(merge_request_channel: "random")
+
+        expect(Slack::Notifier).to receive(:new).
+         with(webhook_url, channel: "random").
+         and_return(
+           double(:slack_service).as_null_object
+         )
+
+        chat_service.execute(@merge_sample_data)
+      end
+
+      it "uses the right channel for issue event" do
+        chat_service.update_attributes(issue_channel: "random")
+
+        expect(Slack::Notifier).to receive(:new).
+         with(webhook_url, channel: "random").
+         and_return(
+           double(:slack_service).as_null_object
+         )
+
+        chat_service.execute(@issues_sample_data)
+      end
+
+      it "uses the right channel for wiki event" do
+        chat_service.update_attributes(wiki_page_channel: "random")
+
+        expect(Slack::Notifier).to receive(:new).
+         with(webhook_url, channel: "random").
+         and_return(
+           double(:slack_service).as_null_object
+         )
+
+        chat_service.execute(@wiki_page_sample_data)
+      end
+
+      context "note event" do
+        let(:issue_note) do
+          create(:note_on_issue, project: project, note: "issue note")
+        end
+
+        it "uses the right channel" do
+          chat_service.update_attributes(note_channel: "random")
+
+          note_data = Gitlab::DataBuilder::Note.build(issue_note, user)
+
+          expect(Slack::Notifier).to receive(:new).
+           with(webhook_url, channel: "random").
+           and_return(
+             double(:slack_service).as_null_object
+           )
+
+          chat_service.execute(note_data)
+        end
+      end
+    end
+  end
+
+  describe "Note events" do
+    let(:user) { create(:user) }
+    let(:project) { create(:project, :repository, creator: user) }
+
+    before do
+      allow(chat_service).to receive_messages(
+        project: project,
+        project_id: project.id,
+        service_hook: true,
+        webhook: webhook_url
+      )
+
+      WebMock.stub_request(:post, webhook_url)
+    end
+
+    context 'when commit comment event executed' do
+      let(:commit_note) do
+        create(:note_on_commit, author: user,
+                                project: project,
+                                commit_id: project.repository.commit.id,
+                                note: 'a comment on a commit')
+      end
+
+      it "calls Slack/Mattermost API for commit comment events" do
+        data = Gitlab::DataBuilder::Note.build(commit_note, user)
+        chat_service.execute(data)
+
+        expect(WebMock).to have_requested(:post, webhook_url).once
+      end
+    end
+
+    context 'when merge request comment event executed' do
+      let(:merge_request_note) do
+        create(:note_on_merge_request, project: project,
+                                       note: "merge request note")
+      end
+
+      it "calls Slack API for merge request comment events" do
+        data = Gitlab::DataBuilder::Note.build(merge_request_note, user)
+        chat_service.execute(data)
+
+        expect(WebMock).to have_requested(:post, webhook_url).once
+      end
+    end
+
+    context 'when issue comment event executed' do
+      let(:issue_note) do
+        create(:note_on_issue, project: project, note: "issue note")
+      end
+
+      it "calls Slack API for issue comment events" do
+        data = Gitlab::DataBuilder::Note.build(issue_note, user)
+        chat_service.execute(data)
+
+        expect(WebMock).to have_requested(:post, webhook_url).once
+      end
+    end
+
+    context 'when snippet comment event executed' do
+      let(:snippet_note) do
+        create(:note_on_project_snippet, project: project,
+                                         note: "snippet note")
+      end
+
+      it "calls Slack API for snippet comment events" do
+        data = Gitlab::DataBuilder::Note.build(snippet_note, user)
+        chat_service.execute(data)
+
+        expect(WebMock).to have_requested(:post, webhook_url).once
+      end
+    end
+  end
+
+  describe 'Pipeline events' do
+    let(:user) { create(:user) }
+    let(:project) { create(:project, :repository) }
+
+    let(:pipeline) do
+      create(:ci_pipeline,
+             project: project, status: status,
+             sha: project.commit.sha, ref: project.default_branch)
+    end
+
+    before do
+      allow(chat_service).to receive_messages(
+        project: project,
+        service_hook: true,
+        webhook: webhook_url
+      )
+    end
+
+    shared_examples 'call Slack/Mattermost API' do
+      before do
+        WebMock.stub_request(:post, webhook_url)
+      end
+
+      it 'calls Slack/Mattermost API for pipeline events' do
+        data = Gitlab::DataBuilder::Pipeline.build(pipeline)
+        chat_service.execute(data)
+
+        expect(WebMock).to have_requested(:post, webhook_url).once
+      end
+    end
+
+    context 'with failed pipeline' do
+      let(:status) { 'failed' }
+
+      it_behaves_like 'call Slack/Mattermost API'
+    end
+
+    context 'with succeeded pipeline' do
+      let(:status) { 'success' }
+
+      context 'with default to notify_only_broken_pipelines' do
+        it 'does not call Slack/Mattermost API for pipeline events' do
+          data = Gitlab::DataBuilder::Pipeline.build(pipeline)
+          result = chat_service.execute(data)
+
+          expect(result).to be_falsy
+        end
+      end
+
+      context 'with setting notify_only_broken_pipelines to false' do
+        before do
+          chat_service.notify_only_broken_pipelines = false
+        end
+
+        it_behaves_like 'call Slack/Mattermost API'
+      end
+    end
+  end
+end
diff --git a/spec/support/slash_commands_helpers.rb b/spec/support/slash_commands_helpers.rb
index df483afa0e3..0d91fe5fd5d 100644
--- a/spec/support/slash_commands_helpers.rb
+++ b/spec/support/slash_commands_helpers.rb
@@ -3,7 +3,7 @@ module SlashCommandsHelpers
     Sidekiq::Testing.fake! do
       page.within('.js-main-target-form') do
         fill_in 'note[note]', with: text
-        click_button 'Comment'
+        find('.comment-btn').trigger('click')
       end
     end
   end
diff --git a/spec/support/stub_env.rb b/spec/support/stub_env.rb
new file mode 100644
index 00000000000..18597b5c71f
--- /dev/null
+++ b/spec/support/stub_env.rb
@@ -0,0 +1,7 @@
+module StubENV
+  def stub_env(key, value)
+    allow(ENV).to receive(:[]).and_call_original unless @env_already_stubbed
+    @env_already_stubbed ||= true
+    allow(ENV).to receive(:[]).with(key).and_return(value)
+  end
+end
diff --git a/spec/support/stub_gitlab_calls.rb b/spec/support/stub_gitlab_calls.rb
index 93f96cacc00..a01ef576234 100644
--- a/spec/support/stub_gitlab_calls.rb
+++ b/spec/support/stub_gitlab_calls.rb
@@ -35,7 +35,7 @@ module StubGitlabCalls
       { "tags" => tags }
     )
     allow_any_instance_of(ContainerRegistry::Client).to receive(:repository_manifest).and_return(
-      JSON.load(File.read(Rails.root + 'spec/fixtures/container_registry/tag_manifest.json'))
+      JSON.parse(File.read(Rails.root + 'spec/fixtures/container_registry/tag_manifest.json'))
     )
     allow_any_instance_of(ContainerRegistry::Client).to receive(:blob).and_return(
       File.read(Rails.root + 'spec/fixtures/container_registry/config_blob.json')
diff --git a/spec/support/taskable_shared_examples.rb b/spec/support/taskable_shared_examples.rb
index ad1c783df4d..4056ff06b84 100644
--- a/spec/support/taskable_shared_examples.rb
+++ b/spec/support/taskable_shared_examples.rb
@@ -33,6 +33,30 @@ shared_examples 'a Taskable' do
     end
   end
 
+  describe 'with nested tasks' do
+    before do
+      subject.description = <<-EOT.strip_heredoc
+        - [ ] Task a
+          - [x] Task a.1
+          - [ ] Task a.2
+        - [ ] Task b
+
+        1. [ ] Task 1
+          1. [ ] Task 1.1
+          1. [ ] Task 1.2
+        1. [x] Task 2
+          1. [x] Task 2.1
+      EOT
+    end
+
+    it 'returns the correct task status' do
+      expect(subject.task_status).to match('3 of')
+      expect(subject.task_status).to match('9 tasks completed')
+      expect(subject.task_status_short).to match('3/')
+      expect(subject.task_status_short).to match('9 tasks')
+    end
+  end
+
   describe 'with an incomplete task' do
     before do
       subject.description = <<-EOT.strip_heredoc
@@ -48,6 +72,25 @@ shared_examples 'a Taskable' do
     end
   end
 
+  describe 'with tasks that are not formatted correctly' do
+    before do
+      subject.description = <<-EOT.strip_heredoc
+        [ ] task 1
+        [ ] task 2
+
+        - [ ]task 1
+        -[ ] task 2
+      EOT
+    end
+
+    it 'returns the correct task status' do
+      expect(subject.task_status).to match('0 of')
+      expect(subject.task_status).to match('0 tasks completed')
+      expect(subject.task_status_short).to match('0/')
+      expect(subject.task_status_short).to match('0 task')
+    end
+  end
+
   describe 'with a complete task' do
     before do
       subject.description = <<-EOT.strip_heredoc
diff --git a/spec/support/test_env.rb b/spec/support/test_env.rb
index 4cf81be3adc..f1d226b6ae3 100644
--- a/spec/support/test_env.rb
+++ b/spec/support/test_env.rb
@@ -35,8 +35,10 @@ module TestEnv
     'conflict-missing-side'              => 'eb227b3',
     'conflict-non-utf8'                  => 'd0a293c',
     'conflict-too-large'                 => '39fa04f',
-    'deleted-image-test'                 => '6c17798'
-  }
+    'deleted-image-test'                 => '6c17798',
+    'wip'                                => 'b9238ee',
+    'csv'                                => '3dd0896'
+  }.freeze
 
   # gitlab-test-fork is a fork of gitlab-fork, but we don't necessarily
   # need to keep all the branches in sync.
@@ -46,7 +48,7 @@ module TestEnv
     'master'                     => '5937ac0',
     'remove-submodule'           => '2a33e0c',
     'conflict-resolvable-fork'   => '404fa3f'
-  }
+  }.freeze
 
   # Test environment
   #
@@ -133,7 +135,7 @@ module TestEnv
 
   def copy_repo(project)
     base_repo_path = File.expand_path(factory_repo_path_bare)
-    target_repo_path = File.expand_path(project.repository_storage_path + "/#{project.namespace.path}/#{project.path}.git")
+    target_repo_path = File.expand_path(project.repository_storage_path + "/#{project.full_path}.git")
     FileUtils.mkdir_p(target_repo_path)
     FileUtils.cp_r("#{base_repo_path}/.", target_repo_path)
     FileUtils.chmod_R 0755, target_repo_path
@@ -141,7 +143,7 @@ module TestEnv
   end
 
   def repos_path
-    Gitlab.config.repositories.storages.default
+    Gitlab.config.repositories.storages.default['path']
   end
 
   def backup_path
@@ -150,7 +152,7 @@ module TestEnv
 
   def copy_forked_repo_with_submodules(project)
     base_repo_path = File.expand_path(forked_repo_path_bare)
-    target_repo_path = File.expand_path(project.repository_storage_path + "/#{project.namespace.path}/#{project.path}.git")
+    target_repo_path = File.expand_path(project.repository_storage_path + "/#{project.full_path}.git")
     FileUtils.mkdir_p(target_repo_path)
     FileUtils.cp_r("#{base_repo_path}/.", target_repo_path)
     FileUtils.chmod_R 0755, target_repo_path
diff --git a/spec/support/time_tracking_shared_examples.rb b/spec/support/time_tracking_shared_examples.rb
new file mode 100644
index 00000000000..52f4fabdc47
--- /dev/null
+++ b/spec/support/time_tracking_shared_examples.rb
@@ -0,0 +1,82 @@
+shared_examples 'issuable time tracker' do
+  it 'renders the sidebar component empty state' do
+    page.within '.time-tracking-no-tracking-pane' do
+      expect(page).to have_content 'No estimate or time spent'
+    end
+  end
+
+  it 'updates the sidebar component when estimate is added' do
+    submit_time('/estimate 3w 1d 1h')
+
+    page.within '.time-tracking-estimate-only-pane' do
+      expect(page).to have_content '3w 1d 1h'
+    end
+  end
+
+  it 'updates the sidebar component when spent is added' do
+    submit_time('/spend 3w 1d 1h')
+
+    page.within '.time-tracking-spend-only-pane' do
+      expect(page).to have_content '3w 1d 1h'
+    end
+  end
+
+  it 'shows the comparison when estimate and spent are added' do
+    submit_time('/estimate 3w 1d 1h')
+    submit_time('/spend 3w 1d 1h')
+
+    page.within '.time-tracking-comparison-pane' do
+      expect(page).to have_content '3w 1d 1h'
+    end
+  end
+
+  it 'updates the sidebar component when estimate is removed' do
+    submit_time('/estimate 3w 1d 1h')
+    submit_time('/remove_estimate')
+
+    page.within '#issuable-time-tracker' do
+      expect(page).to have_content 'No estimate or time spent'
+    end
+  end
+
+  it 'updates the sidebar component when spent is removed' do
+    submit_time('/spend 3w 1d 1h')
+    submit_time('/remove_time_spent')
+
+    page.within '#issuable-time-tracker' do
+      expect(page).to have_content 'No estimate or time spent'
+    end
+  end
+
+  it 'shows the help state when icon is clicked' do
+    page.within '#issuable-time-tracker' do
+      find('.help-button').click
+      expect(page).to have_content 'Track time with slash commands'
+      expect(page).to have_content 'Learn more'
+    end
+  end
+
+  it 'hides the help state when close icon is clicked' do
+    page.within '#issuable-time-tracker' do
+      find('.help-button').click
+      find('.close-help-button').click
+
+      expect(page).not_to have_content 'Track time with slash commands'
+      expect(page).not_to have_content 'Learn more'
+    end
+  end
+
+  it 'displays the correct help url' do
+    page.within '#issuable-time-tracker' do
+      find('.help-button').click
+
+      expect(find_link('Learn more')[:href]).to have_content('/help/workflow/time_tracking.md')
+    end
+  end
+end
+
+def submit_time(slash_command)
+  fill_in 'note[note]', with: slash_command
+  find('.comment-btn').trigger('click')
+  wait_for_ajax
+end
diff --git a/spec/support/unique_ip_check_shared_examples.rb b/spec/support/unique_ip_check_shared_examples.rb
new file mode 100644
index 00000000000..7cf5a65eeed
--- /dev/null
+++ b/spec/support/unique_ip_check_shared_examples.rb
@@ -0,0 +1,62 @@
+shared_context 'unique ips sign in limit' do
+  include StubENV
+  before(:each) do
+    Gitlab::Redis.with(&:flushall)
+  end
+
+  before do
+    stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
+
+    current_application_settings.update!(
+      unique_ips_limit_enabled: true,
+      unique_ips_limit_time_window: 10000
+    )
+  end
+
+  def change_ip(ip)
+    allow(Gitlab::RequestContext).to receive(:client_ip).and_return(ip)
+  end
+
+  def request_from_ip(ip)
+    change_ip(ip)
+    request
+    response
+  end
+
+  def operation_from_ip(ip)
+    change_ip(ip)
+    operation
+  end
+end
+
+shared_examples 'user login operation with unique ip limit' do
+  include_context 'unique ips sign in limit' do
+    before { current_application_settings.update!(unique_ips_limit_per_user: 1) }
+
+    it 'allows user authenticating from the same ip' do
+      expect { operation_from_ip('ip') }.not_to raise_error
+      expect { operation_from_ip('ip') }.not_to raise_error
+    end
+
+    it 'blocks user authenticating from two distinct ips' do
+      expect { operation_from_ip('ip') }.not_to raise_error
+      expect { operation_from_ip('ip2') }.to raise_error(Gitlab::Auth::TooManyIps)
+    end
+  end
+end
+
+shared_examples 'user login request with unique ip limit' do |success_status = 200|
+  include_context 'unique ips sign in limit' do
+    before { current_application_settings.update!(unique_ips_limit_per_user: 1) }
+
+    it 'allows user authenticating from the same ip' do
+      expect(request_from_ip('ip')).to have_http_status(success_status)
+      expect(request_from_ip('ip')).to have_http_status(success_status)
+    end
+
+    it 'blocks user authenticating from two distinct ips' do
+      expect(request_from_ip('ip')).to have_http_status(success_status)
+      expect(request_from_ip('ip2')).to have_http_status(403)
+    end
+  end
+end
diff --git a/spec/support/update_invalid_issuable.rb b/spec/support/update_invalid_issuable.rb
new file mode 100644
index 00000000000..365c34448ac
--- /dev/null
+++ b/spec/support/update_invalid_issuable.rb
@@ -0,0 +1,57 @@
+shared_examples 'update invalid issuable' do |klass|
+  let(:params) do
+    {
+      namespace_id: project.namespace.path,
+      project_id: project.path,
+      id: issuable.iid
+    }
+  end
+
+  let(:issuable) do
+    klass == Issue ? issue : merge_request
+  end
+
+  before do
+    if klass == Issue
+      params.merge!(issue: { title: "any" })
+    else
+      params.merge!(merge_request: { title: "any" })
+    end
+  end
+
+  context 'when updating causes conflicts' do
+    before do
+      allow_any_instance_of(issuable.class).to receive(:save).
+        and_raise(ActiveRecord::StaleObjectError.new(issuable, :save))
+    end
+
+    it 'renders edit when format is html' do
+      put :update, params
+
+      expect(response).to render_template(:edit)
+      expect(assigns[:conflict]).to be_truthy
+    end
+
+    it 'renders json error message when format is json' do
+      params[:format] = "json"
+
+      put :update, params
+
+      expect(response.status).to eq(409)
+      expect(JSON.parse(response.body)).to have_key('errors')
+    end
+  end
+
+  context 'when updating an invalid issuable' do
+    before do
+      key = klass == Issue ? :issue : :merge_request
+      params[key][:title] = ""
+    end
+
+    it 'renders edit when merge request is invalid' do
+      put :update, params
+
+      expect(response).to render_template(:edit)
+    end
+  end
+end
diff --git a/spec/support/upload_helpers.rb b/spec/support/upload_helpers.rb
new file mode 100644
index 00000000000..5eead80c935
--- /dev/null
+++ b/spec/support/upload_helpers.rb
@@ -0,0 +1,16 @@
+require 'fileutils'
+
+module UploadHelpers
+  extend self
+
+  def uploaded_image_temp_path
+    basename = 'banana_sample.gif'
+    orig_path = File.join(Rails.root, 'spec', 'fixtures', basename)
+    tmp_path = File.join(Rails.root, 'tmp', 'tests', basename)
+    # Because we use 'move_to_store' on all uploaders, we create a new
+    # tempfile on each call: the file we return here will be renamed in most
+    # cases.
+    FileUtils.copy(orig_path, tmp_path)
+    tmp_path
+  end
+end
diff --git a/spec/tasks/config_lint_spec.rb b/spec/tasks/config_lint_spec.rb
new file mode 100644
index 00000000000..c32f9a740b7
--- /dev/null
+++ b/spec/tasks/config_lint_spec.rb
@@ -0,0 +1,27 @@
+require 'rake_helper'
+Rake.application.rake_require 'tasks/config_lint'
+
+describe ConfigLint do
+  let(:files){ ['lib/support/fake.sh'] }
+
+  it 'errors out if any bash scripts have errors' do
+    expect { ConfigLint.run(files){ system('exit 1') } }.to raise_error(SystemExit)
+  end
+
+  it 'passes if all scripts are fine' do
+    expect { ConfigLint.run(files){ system('exit 0') } }.not_to raise_error
+  end
+end
+
+describe 'config_lint rake task' do
+  before(:each) do
+    # Prevent `system` from actually being called
+    allow(Kernel).to receive(:system).and_return(true)
+  end
+
+  it 'runs lint on shell scripts' do
+    expect(Kernel).to receive(:system).with('bash', '-n', 'lib/support/init.d/gitlab')
+
+    run_rake_task('config_lint')
+  end
+end
diff --git a/spec/tasks/gitlab/backup_rake_spec.rb b/spec/tasks/gitlab/backup_rake_spec.rb
index a9fea5f1e81..10458966cb9 100644
--- a/spec/tasks/gitlab/backup_rake_spec.rb
+++ b/spec/tasks/gitlab/backup_rake_spec.rb
@@ -28,7 +28,7 @@ describe 'gitlab:app namespace rake task' do
   end
 
   def reenable_backup_sub_tasks
-    %w{db repo uploads builds artifacts lfs registry}.each do |subtask|
+    %w{db repo uploads builds artifacts pages lfs registry}.each do |subtask|
       Rake::Task["gitlab:backup:#{subtask}:create"].reenable
     end
   end
@@ -41,7 +41,7 @@ describe 'gitlab:app namespace rake task' do
 
     context 'gitlab version' do
       before do
-        allow(Dir).to receive(:glob).and_return([])
+        allow(Dir).to receive(:glob).and_return(['1_gitlab_backup.tar'])
         allow(Dir).to receive(:chdir)
         allow(File).to receive(:exist?).and_return(true)
         allow(Kernel).to receive(:system).and_return(true)
@@ -71,6 +71,7 @@ describe 'gitlab:app namespace rake task' do
         expect(Rake::Task['gitlab:backup:builds:restore']).to receive(:invoke)
         expect(Rake::Task['gitlab:backup:uploads:restore']).to receive(:invoke)
         expect(Rake::Task['gitlab:backup:artifacts:restore']).to receive(:invoke)
+        expect(Rake::Task['gitlab:backup:pages:restore']).to receive(:invoke)
         expect(Rake::Task['gitlab:backup:lfs:restore']).to receive(:invoke)
         expect(Rake::Task['gitlab:backup:registry:restore']).to receive(:invoke)
         expect(Rake::Task['gitlab:shell:setup']).to receive(:invoke)
@@ -107,7 +108,7 @@ describe 'gitlab:app namespace rake task' do
       $stdout = orig_stdout
     end
 
-    describe 'backup creation and deletion using annex and custom_hooks' do
+    describe 'backup creation and deletion using custom_hooks' do
       let(:project) { create(:project) }
       let(:user_backup_path) { "repositories/#{project.path_with_namespace}" }
 
@@ -131,25 +132,6 @@ describe 'gitlab:app namespace rake task' do
         Dir.chdir(@origin_cd)
       end
 
-      context 'project uses git-annex and successfully creates backup' do
-        let(:filename) { "annex" }
-
-        it 'creates annex.tar and project bundle' do
-          tar_contents, exit_status = Gitlab::Popen.popen(%W{tar -tvf #{@backup_tar}})
-
-          expect(exit_status).to eq(0)
-          expect(tar_contents).to match(user_backup_path)
-          expect(tar_contents).to match("#{user_backup_path}/annex.tar")
-          expect(tar_contents).to match("#{user_backup_path}.bundle")
-        end
-
-        it 'restores files correctly' do
-          restore_backup
-
-          expect(Dir.entries(File.join(project.repository.path, "annex"))).to include("dummy.txt")
-        end
-      end
-
       context 'project uses custom_hooks and successfully creates backup' do
         let(:filename) { "custom_hooks" }
 
@@ -202,7 +184,7 @@ describe 'gitlab:app namespace rake task' do
 
       it 'sets correct permissions on the tar contents' do
         tar_contents, exit_status = Gitlab::Popen.popen(
-          %W{tar -tvf #{@backup_tar} db uploads.tar.gz repositories builds.tar.gz artifacts.tar.gz lfs.tar.gz registry.tar.gz}
+          %W{tar -tvf #{@backup_tar} db uploads.tar.gz repositories builds.tar.gz artifacts.tar.gz pages.tar.gz lfs.tar.gz registry.tar.gz}
         )
         expect(exit_status).to eq(0)
         expect(tar_contents).to match('db/')
@@ -210,14 +192,15 @@ describe 'gitlab:app namespace rake task' do
         expect(tar_contents).to match('repositories/')
         expect(tar_contents).to match('builds.tar.gz')
         expect(tar_contents).to match('artifacts.tar.gz')
+        expect(tar_contents).to match('pages.tar.gz')
         expect(tar_contents).to match('lfs.tar.gz')
         expect(tar_contents).to match('registry.tar.gz')
-        expect(tar_contents).not_to match(/^.{4,9}[rwx].* (database.sql.gz|uploads.tar.gz|repositories|builds.tar.gz|artifacts.tar.gz|registry.tar.gz)\/$/)
+        expect(tar_contents).not_to match(/^.{4,9}[rwx].* (database.sql.gz|uploads.tar.gz|repositories|builds.tar.gz|pages.tar.gz|artifacts.tar.gz|registry.tar.gz)\/$/)
       end
 
       it 'deletes temp directories' do
         temp_dirs = Dir.glob(
-          File.join(Gitlab.config.backup.path, '{db,repositories,uploads,builds,artifacts,lfs,registry}')
+          File.join(Gitlab.config.backup.path, '{db,repositories,uploads,builds,artifacts,pages,lfs,registry}')
         )
 
         expect(temp_dirs).to be_empty
@@ -244,8 +227,8 @@ describe 'gitlab:app namespace rake task' do
         FileUtils.mkdir('tmp/tests/default_storage')
         FileUtils.mkdir('tmp/tests/custom_storage')
         storages = {
-          'default' => 'tmp/tests/default_storage',
-          'custom' => 'tmp/tests/custom_storage'
+          'default' => { 'path' => 'tmp/tests/default_storage' },
+          'custom' => { 'path' => 'tmp/tests/custom_storage' }
         }
         allow(Gitlab.config.repositories).to receive(:storages).and_return(storages)
 
@@ -304,7 +287,7 @@ describe 'gitlab:app namespace rake task' do
 
     it "does not contain skipped item" do
       tar_contents, _exit_status = Gitlab::Popen.popen(
-        %W{tar -tvf #{@backup_tar} db uploads.tar.gz repositories builds.tar.gz artifacts.tar.gz lfs.tar.gz registry.tar.gz}
+        %W{tar -tvf #{@backup_tar} db uploads.tar.gz repositories builds.tar.gz artifacts.tar.gz pages.tar.gz lfs.tar.gz registry.tar.gz}
       )
 
       expect(tar_contents).to match('db/')
@@ -312,6 +295,7 @@ describe 'gitlab:app namespace rake task' do
       expect(tar_contents).to match('builds.tar.gz')
       expect(tar_contents).to match('artifacts.tar.gz')
       expect(tar_contents).to match('lfs.tar.gz')
+      expect(tar_contents).to match('pages.tar.gz')
       expect(tar_contents).to match('registry.tar.gz')
       expect(tar_contents).not_to match('repositories/')
     end
@@ -327,6 +311,7 @@ describe 'gitlab:app namespace rake task' do
       expect(Rake::Task['gitlab:backup:uploads:restore']).not_to receive :invoke
       expect(Rake::Task['gitlab:backup:builds:restore']).to receive :invoke
       expect(Rake::Task['gitlab:backup:artifacts:restore']).to receive :invoke
+      expect(Rake::Task['gitlab:backup:pages:restore']).to receive :invoke
       expect(Rake::Task['gitlab:backup:lfs:restore']).to receive :invoke
       expect(Rake::Task['gitlab:backup:registry:restore']).to receive :invoke
       expect(Rake::Task['gitlab:shell:setup']).to receive :invoke
diff --git a/spec/tasks/gitlab/info_rake_spec.rb b/spec/tasks/gitlab/info_rake_spec.rb
new file mode 100644
index 00000000000..ca74378a12a
--- /dev/null
+++ b/spec/tasks/gitlab/info_rake_spec.rb
@@ -0,0 +1,37 @@
+require 'rake_helper'
+
+describe 'gitlab:env:info' do
+  before do
+    Rake.application.rake_require 'tasks/gitlab/info'
+
+    stub_warn_user_is_not_gitlab
+    allow(Gitlab::Popen).to receive(:popen)
+  end
+
+  describe 'git version' do
+    before do
+      allow(Gitlab::Popen).to receive(:popen).with([Gitlab.config.git.bin_path, '--version'])
+        .and_return(git_version)
+    end
+
+    context 'when git installed' do
+      let(:git_version) { 'git version 2.10.0' }
+
+      it 'prints git version' do
+        run_rake_task('gitlab:env:info')
+
+        expect($stdout.string).to match(/Git Version:(.*)2.10.0/)
+      end
+    end
+
+    context 'when git not installed' do
+      let(:git_version) { '' }
+
+      it 'prints unknown' do
+        run_rake_task('gitlab:env:info')
+
+        expect($stdout.string).to match(/Git Version:(.*)unknown/)
+      end
+    end
+  end
+end
diff --git a/spec/tasks/gitlab/ldap_rake_spec.rb b/spec/tasks/gitlab/ldap_rake_spec.rb
new file mode 100644
index 00000000000..12d442b9820
--- /dev/null
+++ b/spec/tasks/gitlab/ldap_rake_spec.rb
@@ -0,0 +1,13 @@
+require 'rake_helper'
+
+describe 'gitlab:ldap:rename_provider rake task' do
+  it 'completes without error' do
+    Rake.application.rake_require 'tasks/gitlab/ldap'
+    stub_warn_user_is_not_gitlab
+    ENV['force'] = 'yes'
+
+    create(:identity) # Necessary to prevent `exit 1` from the task.
+
+    run_rake_task('gitlab:ldap:rename_provider', 'ldapmain', 'ldapfoo')
+  end
+end
diff --git a/spec/tasks/gitlab/mail_google_schema_whitelisting.rb b/spec/tasks/gitlab/mail_google_schema_whitelisting.rb
index 80fc8c48fed..8d1cff7a261 100644
--- a/spec/tasks/gitlab/mail_google_schema_whitelisting.rb
+++ b/spec/tasks/gitlab/mail_google_schema_whitelisting.rb
@@ -20,7 +20,7 @@ describe 'gitlab:mail_google_schema_whitelisting rake task' do
       Rake.application.invoke_task "gitlab:mail_google_schema_whitelisting"
     end
 
-    it 'should run the task without errors' do
+    it 'runs the task without errors' do
       expect { run_rake_task }.not_to raise_error
     end
   end
diff --git a/spec/teaspoon_env.rb b/spec/teaspoon_env.rb
deleted file mode 100644
index 5ea020f313c..00000000000
--- a/spec/teaspoon_env.rb
+++ /dev/null
@@ -1,178 +0,0 @@
-Teaspoon.configure do |config|
-  # Determines where the Teaspoon routes will be mounted. Changing this to "/jasmine" would allow you to browse to
-  # `http://localhost:3000/jasmine` to run your tests.
-  config.mount_at = "/teaspoon"
-
-  # Specifies the root where Teaspoon will look for files. If you're testing an engine using a dummy application it can
-  # be useful to set this to your engines root (e.g. `Teaspoon::Engine.root`).
-  # Note: Defaults to `Rails.root` if nil.
-  config.root = nil
-
-  # Paths that will be appended to the Rails assets paths
-  # Note: Relative to `config.root`.
-  config.asset_paths = ["spec/javascripts", "spec/javascripts/stylesheets"]
-
-  # Fixtures are rendered through a controller, which allows using HAML, RABL/JBuilder, etc. Files in these paths will
-  # be rendered as fixtures.
-  config.fixture_paths = ["spec/javascripts/fixtures"]
-
-  # SUITES
-  #
-  # You can modify the default suite configuration and create new suites here. Suites are isolated from one another.
-  #
-  # When defining a suite you can provide a name and a block. If the name is left blank, :default is assumed. You can
-  # omit various directives and the ones defined in the default suite will be used.
-  #
-  # To run a specific suite
-  # - in the browser: http://localhost/teaspoon/[suite_name]
-  # - with the rake task: rake teaspoon suite=[suite_name]
-  # - with the cli: teaspoon --suite=[suite_name]
-  config.suite do |suite|
-    # Specify the framework you would like to use. This allows you to select versions, and will do some basic setup for
-    # you -- which you can override with the directives below. This should be specified first, as it can override other
-    # directives.
-    # Note: If no version is specified, the latest is assumed.
-    #
-    # Versions: 1.3.1, 2.0.3, 2.1.3, 2.2.0
-    suite.use_framework :jasmine, "2.2.0"
-
-    # Specify a file matcher as a regular expression and all matching files will be loaded when the suite is run. These
-    # files need to be within an asset path. You can add asset paths using the `config.asset_paths`.
-    suite.matcher = "{spec/javascripts,app/assets}/**/*_spec.{js,js.es6,es6}"
-
-    # Load additional JS files, but requiring them in your spec helper is the preferred way to do this.
-    # suite.javascripts = []
-
-    # You can include your own stylesheets if you want to change how Teaspoon looks.
-    # Note: Spec related CSS can and should be loaded using fixtures.
-    # suite.stylesheets = ["teaspoon"]
-
-    # This suites spec helper, which can require additional support files. This file is loaded before any of your test
-    # files are loaded.
-    suite.helper = "spec_helper"
-
-    # Partial to be rendered in the head tag of the runner. You can use the provided ones or define your own by creating
-    # a `_boot.html.erb` in your fixtures path, and adjust the config to `"/boot"` for instance.
-    #
-    # Available: boot, boot_require_js
-    suite.boot_partial = "boot"
-
-    # Partial to be rendered in the body tag of the runner. You can define your own to create a custom body structure.
-    suite.body_partial = "body"
-
-    # Hooks allow you to use `Teaspoon.hook("fixtures")` before, after, or during your spec run. This will make a
-    # synchronous Ajax request to the server that will call all of the blocks you've defined for that hook name.
-    # suite.hook :fixtures, &proc{}
-
-    # Determine whether specs loaded into the test harness should be embedded as individual script tags or concatenated
-    # into a single file. Similar to Rails' asset `debug: true` and `config.assets.debug = true` options. By default,
-    # Teaspoon expands all assets to provide more valuable stack traces that reference individual source files.
-    # suite.expand_assets = true
-  end
-
-  # Example suite. Since we're just filtering to files already within the root test/javascripts, these files will also
-  # be run in the default suite -- but can be focused into a more specific suite.
-  # config.suite :targeted do |suite|
-  #  suite.matcher = "spec/javascripts/targeted/*_spec.{js,js.coffee,coffee}"
-  # end
-
-  # CONSOLE RUNNER SPECIFIC
-  #
-  # These configuration directives are applicable only when running via the rake task or command line interface. These
-  # directives can be overridden using the command line interface arguments or with ENV variables when using the rake
-  # task.
-  #
-  # Command Line Interface:
-  # teaspoon --driver=phantomjs --server-port=31337 --fail-fast=true --format=junit --suite=my_suite /spec/file_spec.js
-  #
-  # Rake:
-  # teaspoon DRIVER=phantomjs SERVER_PORT=31337 FAIL_FAST=true FORMATTERS=junit suite=my_suite
-
-  # Specify which headless driver to use. Supports PhantomJS and Selenium Webdriver.
-  #
-  # Available: :phantomjs, :selenium, :capybara_webkit
-  # PhantomJS: https://github.com/modeset/teaspoon/wiki/Using-PhantomJS
-  # Selenium Webdriver: https://github.com/modeset/teaspoon/wiki/Using-Selenium-WebDriver
-  # Capybara Webkit: https://github.com/modeset/teaspoon/wiki/Using-Capybara-Webkit
-  # config.driver = :phantomjs
-
-  # Specify additional options for the driver.
-  #
-  # PhantomJS: https://github.com/modeset/teaspoon/wiki/Using-PhantomJS
-  # Selenium Webdriver: https://github.com/modeset/teaspoon/wiki/Using-Selenium-WebDriver
-  # Capybara Webkit: https://github.com/modeset/teaspoon/wiki/Using-Capybara-Webkit
-  # config.driver_options = nil
-
-  # Specify the timeout for the driver. Specs are expected to complete within this time frame or the run will be
-  # considered a failure. This is to avoid issues that can arise where tests stall.
-  # config.driver_timeout = 180
-
-  # Specify a server to use with Rack (e.g. thin, mongrel). If nil is provided Rack::Server is used.
-  # config.server = nil
-
-  # Specify a port to run on a specific port, otherwise Teaspoon will use a random available port.
-  # config.server_port = nil
-
-  # Timeout for starting the server in seconds. If your server is slow to start you may have to bump this, or you may
-  # want to lower this if you know it shouldn't take long to start.
-  # config.server_timeout = 20
-
-  # Force Teaspoon to fail immediately after a failing suite. Can be useful to make Teaspoon fail early if you have
-  # several suites, but in environments like CI this may not be desirable.
-  # config.fail_fast = true
-
-  # Specify the formatters to use when outputting the results.
-  # Note: Output files can be specified by using `"junit>/path/to/output.xml"`.
-  #
-  # Available: :dot, :clean, :documentation, :json, :junit, :pride, :rspec_html, :snowday, :swayze_or_oprah, :tap, :tap_y, :teamcity
-  # config.formatters = [:dot]
-
-  # Specify if you want color output from the formatters.
-  # config.color = true
-
-  # Teaspoon pipes all console[log/debug/error] to $stdout. This is useful to catch places where you've forgotten to
-  # remove them, but in verbose applications this may not be desirable.
-  # config.suppress_log = false
-
-  # COVERAGE REPORTS / THRESHOLD ASSERTIONS
-  #
-  # Coverage reports requires Istanbul (https://github.com/gotwarlost/istanbul) to add instrumentation to your code and
-  # display coverage statistics.
-  #
-  # Coverage configurations are similar to suites. You can define several, and use different ones under different
-  # conditions.
-  #
-  # To run with a specific coverage configuration
-  # - with the rake task: rake teaspoon USE_COVERAGE=[coverage_name]
-  # - with the cli: teaspoon --coverage=[coverage_name]
-
-  # Specify that you always want a coverage configuration to be used. Otherwise, specify that you want coverage
-  # on the CLI.
-  # Set this to "true" or the name of your coverage config.
-  config.use_coverage = true
-
-  # You can have multiple coverage configs by passing a name to config.coverage.
-  # e.g. config.coverage :ci do |coverage|
-  # The default coverage config name is :default.
-  config.coverage do |coverage|
-    # Which coverage reports Istanbul should generate. Correlates directly to what Istanbul supports.
-    #
-    # Available: text-summary, text, html, lcov, lcovonly, cobertura, teamcity
-    coverage.reports = ["text-summary", "html"]
-
-    # The path that the coverage should be written to - when there's an artifact to write to disk.
-    # Note: Relative to `config.root`.
-    coverage.output_path = "coverage-javascript"
-
-    # Assets to be ignored when generating coverage reports. Accepts an array of filenames or regular expressions. The
-    # default excludes assets from vendor, gems and support libraries.
-    coverage.ignore = [%r{vendor/}, %r{spec/}]
-
-    # Various thresholds requirements can be defined, and those thresholds will be checked at the end of a run. If any
-    # aren't met the run will fail with a message. Thresholds can be defined as a percentage (0-100), or nil.
-    # coverage.statements = nil
-    # coverage.functions = nil
-    # coverage.branches = nil
-    # coverage.lines = nil
-  end
-end
diff --git a/spec/uploaders/attachment_uploader_spec.rb b/spec/uploaders/attachment_uploader_spec.rb
new file mode 100644
index 00000000000..ea714fb08f0
--- /dev/null
+++ b/spec/uploaders/attachment_uploader_spec.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+describe AttachmentUploader do
+  let(:uploader) { described_class.new(build_stubbed(:user)) }
+
+  describe '#move_to_cache' do
+    it 'is true' do
+      expect(uploader.move_to_cache).to eq(true)
+    end
+  end
+
+  describe '#move_to_store' do
+    it 'is true' do
+      expect(uploader.move_to_store).to eq(true)
+    end
+  end
+end
diff --git a/spec/uploaders/avatar_uploader_spec.rb b/spec/uploaders/avatar_uploader_spec.rb
new file mode 100644
index 00000000000..c4d558805ab
--- /dev/null
+++ b/spec/uploaders/avatar_uploader_spec.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+describe AvatarUploader do
+  let(:uploader) { described_class.new(build_stubbed(:user)) }
+
+  describe '#move_to_cache' do
+    it 'is false' do
+      expect(uploader.move_to_cache).to eq(false)
+    end
+  end
+
+  describe '#move_to_store' do
+    it 'is false' do
+      expect(uploader.move_to_store).to eq(false)
+    end
+  end
+end
diff --git a/spec/uploaders/file_uploader_spec.rb b/spec/uploaders/file_uploader_spec.rb
index e8300abed5d..d9113ef4095 100644
--- a/spec/uploaders/file_uploader_spec.rb
+++ b/spec/uploaders/file_uploader_spec.rb
@@ -1,45 +1,56 @@
 require 'spec_helper'
 
 describe FileUploader do
-  let(:project) { create(:project) }
+  let(:uploader) { described_class.new(build_stubbed(:empty_project)) }
 
-  before do
-    @previous_enable_processing = FileUploader.enable_processing
-    FileUploader.enable_processing = false
-    @uploader = FileUploader.new(project)
-  end
+  describe '.absolute_path' do
+    it 'returns the correct absolute path by building it dynamically' do
+      project = build_stubbed(:project)
+      upload = double(model: project, path: 'secret/foo.jpg')
+
+      dynamic_segment = project.path_with_namespace
 
-  after do
-    FileUploader.enable_processing = @previous_enable_processing
-    @uploader.remove!
+      expect(described_class.absolute_path(upload))
+        .to end_with("#{dynamic_segment}/secret/foo.jpg")
+    end
   end
 
-  describe '#image_or_video?' do
-    context 'given an image file' do
-      before do
-        @uploader.store!(File.new(Rails.root.join('spec', 'fixtures', 'rails_sample.jpg')))
-      end
+  describe 'initialize' do
+    it 'generates a secret if none is provided' do
+      expect(SecureRandom).to receive(:hex).and_return('secret')
+
+      uploader = described_class.new(double)
+
+      expect(uploader.secret).to eq 'secret'
+    end
+
+    it 'accepts a secret parameter' do
+      expect(SecureRandom).not_to receive(:hex)
+
+      uploader = described_class.new(double, 'secret')
 
-      it 'detects an image based on file extension' do
-        expect(@uploader.image_or_video?).to be true
-      end
+      expect(uploader.secret).to eq 'secret'
     end
+  end
 
-    context 'given an video file' do
-      before do
-        video_file = File.new(Rails.root.join('spec', 'fixtures', 'video_sample.mp4'))
-        @uploader.store!(video_file)
-      end
+  describe '#move_to_cache' do
+    it 'is true' do
+      expect(uploader.move_to_cache).to eq(true)
+    end
+  end
 
-      it 'detects a video based on file extension' do
-        expect(@uploader.image_or_video?).to be true
-      end
+  describe '#move_to_store' do
+    it 'is true' do
+      expect(uploader.move_to_store).to eq(true)
     end
+  end
 
-    it 'does not return image_or_video? for other types' do
-      @uploader.store!(File.new(Rails.root.join('spec', 'fixtures', 'doc_sample.txt')))
+  describe '#relative_path' do
+    it 'removes the leading dynamic path segment' do
+      fixture = Rails.root.join('spec', 'fixtures', 'rails_sample.jpg')
+      uploader.store!(fixture_file_upload(fixture))
 
-      expect(@uploader.image_or_video?).to be false
+      expect(uploader.relative_path).to match(/\A\h{32}\/rails_sample.jpg\z/)
     end
   end
 end
diff --git a/spec/uploaders/records_uploads_spec.rb b/spec/uploaders/records_uploads_spec.rb
new file mode 100644
index 00000000000..5c26e334a6e
--- /dev/null
+++ b/spec/uploaders/records_uploads_spec.rb
@@ -0,0 +1,97 @@
+require 'rails_helper'
+
+describe RecordsUploads do
+  let(:uploader) do
+    class RecordsUploadsExampleUploader < GitlabUploader
+      include RecordsUploads
+
+      storage :file
+
+      def model
+        FactoryGirl.build_stubbed(:user)
+      end
+    end
+
+    RecordsUploadsExampleUploader.new
+  end
+
+  def upload_fixture(filename)
+    fixture_file_upload(Rails.root.join('spec', 'fixtures', filename))
+  end
+
+  describe 'callbacks' do
+    it 'calls `record_upload` after `store`' do
+      expect(uploader).to receive(:record_upload).once
+
+      uploader.store!(upload_fixture('doc_sample.txt'))
+    end
+
+    it 'calls `destroy_upload` after `remove`' do
+      expect(uploader).to receive(:destroy_upload).once
+
+      uploader.store!(upload_fixture('doc_sample.txt'))
+
+      uploader.remove!
+    end
+  end
+
+  describe '#record_upload callback' do
+    it 'returns early when not using file storage' do
+      allow(uploader).to receive(:file_storage?).and_return(false)
+      expect(Upload).not_to receive(:record)
+
+      uploader.store!(upload_fixture('rails_sample.jpg'))
+    end
+
+    it "returns early when the file doesn't exist" do
+      allow(uploader).to receive(:file).and_return(double(exists?: false))
+      expect(Upload).not_to receive(:record)
+
+      uploader.store!(upload_fixture('rails_sample.jpg'))
+    end
+
+    it 'creates an Upload record after store' do
+      expect(Upload).to receive(:record)
+        .with(uploader)
+
+      uploader.store!(upload_fixture('rails_sample.jpg'))
+    end
+
+    it 'it destroys Upload records at the same path before recording' do
+      existing = Upload.create!(
+        path: File.join('uploads', 'rails_sample.jpg'),
+        size: 512.kilobytes,
+        model: build_stubbed(:user),
+        uploader: uploader.class.to_s
+      )
+
+      uploader.store!(upload_fixture('rails_sample.jpg'))
+
+      expect { existing.reload }.to raise_error(ActiveRecord::RecordNotFound)
+      expect(Upload.count).to eq 1
+    end
+  end
+
+  describe '#destroy_upload callback' do
+    it 'returns early when not using file storage' do
+      uploader.store!(upload_fixture('rails_sample.jpg'))
+
+      allow(uploader).to receive(:file_storage?).and_return(false)
+      expect(Upload).not_to receive(:remove_path)
+
+      uploader.remove!
+    end
+
+    it 'returns early when file is nil' do
+      expect(Upload).not_to receive(:remove_path)
+
+      uploader.remove!
+    end
+
+    it 'it destroys Upload records at the same path after removal' do
+      uploader.store!(upload_fixture('rails_sample.jpg'))
+
+      expect { uploader.remove! }.to change { Upload.count }.from(1).to(0)
+    end
+  end
+end
diff --git a/spec/uploaders/uploader_helper_spec.rb b/spec/uploaders/uploader_helper_spec.rb
new file mode 100644
index 00000000000..c47f09adb6d
--- /dev/null
+++ b/spec/uploaders/uploader_helper_spec.rb
@@ -0,0 +1,37 @@
+require 'rails_helper'
+
+describe UploaderHelper do
+  let(:uploader) do
+    example_uploader = Class.new(CarrierWave::Uploader::Base) do
+      include UploaderHelper
+
+      storage :file
+    end
+
+    example_uploader.new
+  end
+
+  def upload_fixture(filename)
+    fixture_file_upload(Rails.root.join('spec', 'fixtures', filename))
+  end
+
+  describe '#image_or_video?' do
+    it 'returns true for an image file' do
+      uploader.store!(upload_fixture('dk.png'))
+
+      expect(uploader).to be_image_or_video
+    end
+
+    it 'it returns true for a video file' do
+      uploader.store!(upload_fixture('video_sample.mp4'))
+
+      expect(uploader).to be_image_or_video
+    end
+
+    it 'returns false for other extensions' do
+      uploader.store!(upload_fixture('doc_sample.txt'))
+
+      expect(uploader).not_to be_image_or_video
+    end
+  end
+end
diff --git a/spec/views/ci/lints/show.html.haml_spec.rb b/spec/views/ci/lints/show.html.haml_spec.rb
index 2dac5ee23c8..3390ae247ff 100644
--- a/spec/views/ci/lints/show.html.haml_spec.rb
+++ b/spec/views/ci/lints/show.html.haml_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe 'ci/lints/show' do
-  include Devise::TestHelpers
+  include Devise::Test::ControllerHelpers
 
   describe 'XSS protection' do
     let(:config_processor) { Ci::GitlabCiYamlProcessor.new(YAML.dump(content)) }
diff --git a/spec/views/ci/status/_badge.html.haml_spec.rb b/spec/views/ci/status/_badge.html.haml_spec.rb
new file mode 100644
index 00000000000..c62450fb8e2
--- /dev/null
+++ b/spec/views/ci/status/_badge.html.haml_spec.rb
@@ -0,0 +1,89 @@
+require 'spec_helper'
+
+describe 'ci/status/_badge', :view do
+  let(:user) { create(:user) }
+  let(:project) { create(:empty_project, :private) }
+  let(:pipeline) { create(:ci_pipeline, project: project) }
+
+  context 'when rendering status for build' do
+    let(:build) do
+      create(:ci_build, :success, pipeline: pipeline)
+    end
+
+    context 'when user has ability to see details' do
+      before do
+        project.add_developer(user)
+      end
+
+      it 'has link to build details page' do
+        details_path = namespace_project_build_path(
+          project.namespace, project, build)
+
+        render_status(build)
+
+        expect(rendered).to have_link 'passed', href: details_path
+      end
+    end
+
+    context 'when user do not have ability to see build details' do
+      before do
+        render_status(build)
+      end
+
+      it 'contains build status text' do
+        expect(rendered).to have_content 'passed'
+      end
+
+      it 'does not contain links' do
+        expect(rendered).not_to have_link 'passed'
+      end
+    end
+  end
+
+  context 'when rendering status for external job' do
+    context 'when user has ability to see commit status details' do
+      before do
+        project.add_developer(user)
+      end
+
+      context 'status has external target url' do
+        before do
+          external_job = create(:generic_commit_status,
+                                status: :running,
+                                pipeline: pipeline,
+                                target_url: 'http://gitlab.com')
+
+          render_status(external_job)
+        end
+
+        it 'contains valid commit status text' do
+          expect(rendered).to have_content 'running'
+        end
+
+        it 'has link to external status page' do
+          expect(rendered).to have_link 'running', href: 'http://gitlab.com'
+        end
+      end
+
+      context 'status do not have external target url' do
+        before do
+          external_job = create(:generic_commit_status, status: :canceled)
+
+          render_status(external_job)
+        end
+
+        it 'contains valid commit status text' do
+          expect(rendered).to have_content 'canceled'
+        end
+
+        it 'has link to external status page' do
+          expect(rendered).not_to have_link 'canceled'
+        end
+      end
+    end
+  end
+
+  def render_status(resource)
+    render 'ci/status/badge', status: resource.detailed_status(user)
+  end
+end
diff --git a/spec/views/projects/_home_panel.html.haml_spec.rb b/spec/views/projects/_home_panel.html.haml_spec.rb
new file mode 100644
index 00000000000..f5381a48207
--- /dev/null
+++ b/spec/views/projects/_home_panel.html.haml_spec.rb
@@ -0,0 +1,38 @@
+require 'spec_helper'
+
+describe 'projects/_home_panel', :view do
+  let(:project) { create(:empty_project, :public) }
+
+  let(:notification_settings) do
+    user&.notification_settings_for(project)
+  end
+
+  before do
+    assign(:project, project)
+    assign(:notification_setting, notification_settings)
+
+    allow(view).to receive(:current_user).and_return(user)
+    allow(view).to receive(:can?).and_return(false)
+  end
+
+  context 'when user is signed in' do
+    let(:user) { create(:user) }
+
+    it 'makes it possible to set notification level' do
+      render
+
+      expect(view).to render_template('shared/notifications/_button')
+      expect(rendered).to have_selector('.notification-dropdown')
+    end
+  end
+
+  context 'when user is signed out' do
+    let(:user) { nil }
+
+    it 'is not possible to set notification level' do
+      render
+
+      expect(rendered).not_to have_selector('.notification_dropdown')
+    end
+  end
+end
diff --git a/spec/views/projects/builds/show.html.haml_spec.rb b/spec/views/projects/builds/show.html.haml_spec.rb
index 745d0c745bd..ec78ac30593 100644
--- a/spec/views/projects/builds/show.html.haml_spec.rb
+++ b/spec/views/projects/builds/show.html.haml_spec.rb
@@ -15,8 +15,38 @@ describe 'projects/builds/show', :view do
     allow(view).to receive(:can?).and_return(true)
   end
 
-  describe 'environment info in build view' do
-    context 'build with latest deployment' do
+  describe 'job information in header' do
+    let(:build) do
+      create(:ci_build, :success, environment: 'staging')
+    end
+
+    before do
+      render
+    end
+
+    it 'shows status name' do
+      expect(rendered).to have_css('.ci-status.ci-success', text: 'passed')
+    end
+
+    it 'does not render a link to the job' do
+      expect(rendered).not_to have_link('passed')
+    end
+
+    it 'shows job id' do
+      expect(rendered).to have_css('.js-build-id', text: build.id)
+    end
+
+    it 'shows a link to the pipeline' do
+      expect(rendered).to have_link(build.pipeline.id)
+    end
+
+    it 'shows a link to the commit' do
+      expect(rendered).to have_link(build.pipeline.short_sha)
+    end
+  end
+
+  describe 'environment info in job view' do
+    context 'job with latest deployment' do
       let(:build) do
         create(:ci_build, :success, environment: 'staging')
       end
@@ -27,7 +57,7 @@ describe 'projects/builds/show', :view do
       end
 
       it 'shows deployment message' do
-        expected_text = 'This build is the most recent deployment'
+        expected_text = 'This job is the most recent deployment'
         render
 
         expect(rendered).to have_css(
@@ -35,7 +65,7 @@ describe 'projects/builds/show', :view do
       end
     end
 
-    context 'build with outdated deployment' do
+    context 'job with outdated deployment' do
       let(:build) do
         create(:ci_build, :success, environment: 'staging', pipeline: pipeline)
       end
@@ -57,7 +87,7 @@ describe 'projects/builds/show', :view do
       end
 
       it 'shows deployment message' do
-        expected_text = 'This build is an out-of-date deployment ' \
+        expected_text = 'This job is an out-of-date deployment ' \
           "to staging.\nView the most recent deployment ##{second_deployment.iid}."
         render
 
@@ -65,7 +95,7 @@ describe 'projects/builds/show', :view do
       end
     end
 
-    context 'build failed to deploy' do
+    context 'job failed to deploy' do
       let(:build) do
         create(:ci_build, :failed, environment: 'staging', pipeline: pipeline)
       end
@@ -75,7 +105,7 @@ describe 'projects/builds/show', :view do
       end
 
       it 'shows deployment message' do
-        expected_text = 'The deployment of this build to staging did not succeed.'
+        expected_text = 'The deployment of this job to staging did not succeed.'
         render
 
         expect(rendered).to have_css(
@@ -83,7 +113,7 @@ describe 'projects/builds/show', :view do
       end
     end
 
-    context 'build will deploy' do
+    context 'job will deploy' do
       let(:build) do
         create(:ci_build, :running, environment: 'staging', pipeline: pipeline)
       end
@@ -94,7 +124,7 @@ describe 'projects/builds/show', :view do
         end
 
         it 'shows deployment message' do
-          expected_text = 'This build is creating a deployment to staging'
+          expected_text = 'This job is creating a deployment to staging'
           render
 
           expect(rendered).to have_css(
@@ -107,7 +137,7 @@ describe 'projects/builds/show', :view do
           end
 
           it 'shows that deployment will be overwritten' do
-            expected_text = 'This build is creating a deployment to staging'
+            expected_text = 'This job is creating a deployment to staging'
             render
 
             expect(rendered).to have_css(
@@ -120,7 +150,7 @@ describe 'projects/builds/show', :view do
 
       context 'when environment does not exist' do
         it 'shows deployment message' do
-          expected_text = 'This build is creating a deployment to staging'
+          expected_text = 'This job is creating a deployment to staging'
           render
 
           expect(rendered).to have_css(
@@ -131,7 +161,7 @@ describe 'projects/builds/show', :view do
       end
     end
 
-    context 'build that failed to deploy and environment has not been created' do
+    context 'job that failed to deploy and environment has not been created' do
       let(:build) do
         create(:ci_build, :failed, environment: 'staging', pipeline: pipeline)
       end
@@ -141,7 +171,7 @@ describe 'projects/builds/show', :view do
       end
 
       it 'shows deployment message' do
-        expected_text = 'The deployment of this build to staging did not succeed'
+        expected_text = 'The deployment of this job to staging did not succeed'
         render
 
         expect(rendered).to have_css(
@@ -149,7 +179,7 @@ describe 'projects/builds/show', :view do
       end
     end
 
-    context 'build that will deploy and environment has not been created' do
+    context 'job that will deploy and environment has not been created' do
       let(:build) do
         create(:ci_build, :running, environment: 'staging', pipeline: pipeline)
       end
@@ -159,7 +189,7 @@ describe 'projects/builds/show', :view do
       end
 
       it 'shows deployment message' do
-        expected_text = 'This build is creating a deployment to staging'
+        expected_text = 'This job is creating a deployment to staging'
         render
 
         expect(rendered).to have_css(
@@ -170,7 +200,7 @@ describe 'projects/builds/show', :view do
     end
   end
 
-  context 'when build is running' do
+  context 'when job is running' do
     before do
       build.run!
       render
@@ -179,9 +209,13 @@ describe 'projects/builds/show', :view do
     it 'does not show retry button' do
       expect(rendered).not_to have_link('Retry')
     end
+
+    it 'does not show New issue button' do
+      expect(rendered).not_to have_link('New issue')
+    end
   end
 
-  context 'when build is not running' do
+  context 'when job is not running' do
     before do
       build.success!
       render
@@ -190,6 +224,23 @@ describe 'projects/builds/show', :view do
     it 'shows retry button' do
       expect(rendered).to have_link('Retry')
     end
+
+    context 'if build passed' do
+      it 'does not show New issue button' do
+        expect(rendered).not_to have_link('New issue')
+      end
+    end
+
+    context 'if build failed' do
+      before do
+        build.status = 'failed'
+        render
+      end
+
+      it 'shows New issue button' do
+        expect(rendered).to have_link('New issue')
+      end
+    end
   end
 
   describe 'commit title in sidebar' do
@@ -218,4 +269,25 @@ describe 'projects/builds/show', :view do
       expect(rendered).to have_css('.js-build-value', visible: false, text: 'TRIGGER_VALUE_2')
     end
   end
+
+  describe 'New issue button' do
+    before do
+      build.status = 'failed'
+      render
+    end
+
+    it 'links to issues/new with the title and description filled in' do
+      title = "Build Failed ##{build.id}"
+      build_url = namespace_project_build_url(project.namespace, project, build)
+      href = new_namespace_project_issue_path(
+        project.namespace,
+        project,
+        issue: {
+          title: title,
+          description: build_url
+        }
+      )
+      expect(rendered).to have_link('New issue', href: href)
+    end
+  end
 end
diff --git a/spec/views/projects/commit/_commit_box.html.haml_spec.rb b/spec/views/projects/commit/_commit_box.html.haml_spec.rb
index 16bf0698c4b..f2919f20e85 100644
--- a/spec/views/projects/commit/_commit_box.html.haml_spec.rb
+++ b/spec/views/projects/commit/_commit_box.html.haml_spec.rb
@@ -3,17 +3,19 @@ require 'spec_helper'
 describe 'projects/commit/_commit_box.html.haml' do
   include Devise::Test::ControllerHelpers
 
+  let(:user) { create(:user) }
   let(:project) { create(:project) }
 
   before do
     assign(:project, project)
     assign(:commit, project.commit)
+    allow(view).to receive(:can_collaborate_with_project?).and_return(false)
   end
 
   it 'shows the commit SHA' do
     render
 
-    expect(rendered).to have_text("Commit #{Commit.truncate_sha(project.commit.sha)}")
+    expect(rendered).to have_text("#{Commit.truncate_sha(project.commit.sha)}")
   end
 
   it 'shows the last pipeline that ran for the commit' do
@@ -25,4 +27,30 @@ describe 'projects/commit/_commit_box.html.haml' do
 
     expect(rendered).to have_text("Pipeline ##{third_pipeline.id} for #{Commit.truncate_sha(project.commit.sha)} failed")
   end
+
+  context 'viewing a commit' do
+    context 'as a developer' do
+      before do
+        expect(view).to receive(:can_collaborate_with_project?).and_return(true)
+      end
+
+      it 'has a link to create a new tag' do
+        render
+
+        expect(rendered).to have_link('Tag')
+      end
+    end
+
+    context 'as a non-developer' do
+      before do
+        expect(view).to receive(:can_collaborate_with_project?).and_return(false)
+      end
+
+      it 'does not have a link to create a new tag' do
+        render
+
+        expect(rendered).not_to have_link('Tag')
+      end
+    end
+  end
 end
diff --git a/spec/views/projects/merge_requests/show.html.haml_spec.rb b/spec/views/projects/merge_requests/show.html.haml_spec.rb
index 33cabd14913..7f123b15194 100644
--- a/spec/views/projects/merge_requests/show.html.haml_spec.rb
+++ b/spec/views/projects/merge_requests/show.html.haml_spec.rb
@@ -7,6 +7,7 @@ describe 'projects/merge_requests/show.html.haml' do
   let(:project) { create(:project) }
   let(:fork_project) { create(:project, forked_from_project: project) }
   let(:unlink_project) { Projects::UnlinkForkService.new(fork_project, user) }
+  let(:note) { create(:note_on_merge_request, project: project, noteable: closed_merge_request) }
 
   let(:closed_merge_request) do
     create(:closed_merge_request,
@@ -19,8 +20,12 @@ describe 'projects/merge_requests/show.html.haml' do
     assign(:project, project)
     assign(:merge_request, closed_merge_request)
     assign(:commits_count, 0)
+    assign(:note, note)
+    assign(:noteable, closed_merge_request)
+    assign(:notes, [])
+    assign(:pipelines, Ci::Pipeline.none)
 
-    allow(view).to receive(:can?).and_return(true)
+    allow(view).to receive_messages(current_user: user, can?: true)
   end
 
   context 'when the merge request is closed' do
diff --git a/spec/views/projects/notes/_form.html.haml_spec.rb b/spec/views/projects/notes/_form.html.haml_spec.rb
index b14b1ece2d0..b61f016967f 100644
--- a/spec/views/projects/notes/_form.html.haml_spec.rb
+++ b/spec/views/projects/notes/_form.html.haml_spec.rb
@@ -21,7 +21,7 @@ describe 'projects/notes/_form' do
       let(:note) { build(:"note_on_#{noteable}", project: project) }
 
       it 'says that only markdown is supported, not slash commands' do
-        expect(rendered).to have_content('Styling with Markdown and slash commands are supported')
+        expect(rendered).to have_content('Markdown and slash commands are supported')
       end
     end
   end
@@ -30,7 +30,7 @@ describe 'projects/notes/_form' do
     let(:note) { build(:note_on_commit, project: project) }
 
     it 'says that only markdown is supported, not slash commands' do
-      expect(rendered).to have_content('Styling with Markdown is supported')
+      expect(rendered).to have_content('Markdown is supported')
     end
   end
 end
diff --git a/spec/views/projects/pipelines/_stage.html.haml_spec.rb b/spec/views/projects/pipelines/_stage.html.haml_spec.rb
new file mode 100644
index 00000000000..65f9d0125e6
--- /dev/null
+++ b/spec/views/projects/pipelines/_stage.html.haml_spec.rb
@@ -0,0 +1,72 @@
+require 'spec_helper'
+
+describe 'projects/pipelines/_stage', :view do
+  let(:project) { create(:project) }
+  let(:pipeline) { create(:ci_pipeline, project: project) }
+  let(:stage) { build(:ci_stage, pipeline: pipeline) }
+
+  before do
+    assign :stage, stage
+  end
+
+  context 'when there are only latest builds present' do
+    before do
+      create(:ci_build, name: 'test:build',
+                        stage: stage.name,
+                        pipeline: pipeline)
+    end
+
+    it 'shows the builds in the stage' do
+      render
+
+      expect(rendered).to have_text 'test:build'
+    end
+  end
+
+  context 'when build belongs to different stage' do
+    before do
+      create(:ci_build, name: 'test:build',
+                        stage: 'other:stage',
+                        pipeline: pipeline)
+    end
+
+    it 'does not render build' do
+      render
+
+      expect(rendered).not_to have_text 'test:build'
+    end
+  end
+
+  context 'when there are retried builds present' do
+    before do
+      create_list(:ci_build, 2, name: 'test:build',
+                                stage: stage.name,
+                                pipeline: pipeline)
+    end
+
+    it 'shows only latest builds' do
+      render
+
+      expect(rendered).to have_text 'test:build', count: 1
+    end
+  end
+
+  context 'when there are multiple builds' do
+    before do
+      HasStatus::AVAILABLE_STATUSES.each do |status|
+        create_build(status)
+      end
+    end
+
+    it 'shows them in order' do
+      render
+
+      expect(rendered).to have_text(HasStatus::ORDERED_STATUSES.join(" "))
+    end
+
+    def create_build(status)
+      create(:ci_build, name: status, status: status,
+                        pipeline: pipeline, stage: stage.name)
+    end
+  end
+end
diff --git a/spec/views/projects/pipelines/show.html.haml_spec.rb b/spec/views/projects/pipelines/show.html.haml_spec.rb
index bf027499c94..c101f6f164d 100644
--- a/spec/views/projects/pipelines/show.html.haml_spec.rb
+++ b/spec/views/projects/pipelines/show.html.haml_spec.rb
@@ -28,8 +28,8 @@ describe 'projects/pipelines/show' do
   it 'shows a graph with grouped stages' do
     render
 
-    expect(rendered).to have_css('.pipeline-graph')
-    expect(rendered).to have_css('.grouped-pipeline-dropdown')
+    expect(rendered).to have_css('.js-pipeline-graph')
+    expect(rendered).to have_css('.js-grouped-pipeline-dropdown')
 
     # stages
     expect(rendered).to have_text('Build')
diff --git a/spec/views/shared/milestones/_issuables.html.haml.rb b/spec/views/shared/milestones/_issuables.html.haml.rb
new file mode 100644
index 00000000000..4769d569548
--- /dev/null
+++ b/spec/views/shared/milestones/_issuables.html.haml.rb
@@ -0,0 +1,32 @@
+require 'spec_helper'
+
+describe 'shared/milestones/_issuables.html.haml' do
+  let(:issuables_size) { 100 }
+
+  before do
+    allow(view).to receive_messages(title: nil, id: nil, show_project_name: nil,
+                                    show_full_project_name: nil, dom_class: '',
+                                    issuables: double(size: issuables_size).as_null_object)
+
+    stub_template 'shared/milestones/_issuable.html.haml' => ''
+  end
+
+  it 'should show the issuables count if show_counter is true' do
+    render 'shared/milestones/issuables', show_counter: true
+    expect(rendered).to have_content('100')
+  end
+
+  it 'should not show the issuables count if show_counter is false' do
+    render 'shared/milestones/issuables', show_counter: false
+    expect(rendered).not_to have_content('100')
+  end
+
+  describe 'a high issuables count' do
+    let(:issuables_size) { 1000 }
+
+    it 'should show a delimited number if show_counter is true' do
+      render 'shared/milestones/issuables', show_counter: true
+      expect(rendered).to have_content('1,000')
+    end
+  end
+end
diff --git a/spec/workers/authorized_projects_worker_spec.rb b/spec/workers/authorized_projects_worker_spec.rb
index 95e2458da35..bd5cc651c2b 100644
--- a/spec/workers/authorized_projects_worker_spec.rb
+++ b/spec/workers/authorized_projects_worker_spec.rb
@@ -1,33 +1,50 @@
 require 'spec_helper'
 
 describe AuthorizedProjectsWorker do
-  let(:worker) { described_class.new }
+  let(:project) { create(:empty_project) }
 
-  describe '#perform' do
-    it "refreshes user's authorized projects" do
-      user = create(:user)
+  describe '.bulk_perform_and_wait' do
+    it 'schedules the ids and waits for the jobs to complete' do
+      project.owner.project_authorizations.delete_all
 
-      expect(worker).to receive(:refresh).with(an_instance_of(User))
+      described_class.bulk_perform_and_wait([[project.owner.id]])
 
-      worker.perform(user.id)
+      expect(project.owner.project_authorizations.count).to eq(1)
     end
+  end
 
-    context "when the user is not found" do
-      it "does nothing" do
-        expect(worker).not_to receive(:refresh)
+  describe '.bulk_perform_async' do
+    it "uses it's respective sidekiq queue" do
+      args = [[project.owner.id]]
+      push_bulk_args = {
+        'class' => described_class,
+        'queue' => described_class.sidekiq_options['queue'],
+        'args' => args
+      }
 
-        described_class.new.perform(-1)
-      end
+      expect(Sidekiq::Client).to receive(:push_bulk).with(push_bulk_args).once
+
+      described_class.bulk_perform_async(args)
     end
   end
 
-  describe '#refresh', redis: true do
-    it 'refreshes the authorized projects of the user' do
+  describe '#perform' do
+    subject { described_class.new }
+
+    it "refreshes user's authorized projects" do
       user = create(:user)
 
-      expect(user).to receive(:refresh_authorized_projects)
+      expect_any_instance_of(User).to receive(:refresh_authorized_projects)
+
+      subject.perform(user.id)
+    end
+
+    context "when the user is not found" do
+      it "does nothing" do
+        expect_any_instance_of(User).not_to receive(:refresh_authorized_projects)
 
-      worker.refresh(user)
+        subject.perform(-1)
+      end
     end
   end
 end
diff --git a/spec/workers/delete_user_worker_spec.rb b/spec/workers/delete_user_worker_spec.rb
index 14c56521280..0765573408c 100644
--- a/spec/workers/delete_user_worker_spec.rb
+++ b/spec/workers/delete_user_worker_spec.rb
@@ -5,14 +5,14 @@ describe DeleteUserWorker do
   let!(:current_user) { create(:user) }
 
   it "calls the DeleteUserWorker with the params it was given" do
-    expect_any_instance_of(DeleteUserService).to receive(:execute).
+    expect_any_instance_of(Users::DestroyService).to receive(:execute).
                                                       with(user, {})
 
     DeleteUserWorker.new.perform(current_user.id, user.id)
   end
 
   it "uses symbolized keys" do
-    expect_any_instance_of(DeleteUserService).to receive(:execute).
+    expect_any_instance_of(Users::DestroyService).to receive(:execute).
                                                       with(user, test: "test")
 
     DeleteUserWorker.new.perform(current_user.id, user.id, "test" => "test")
diff --git a/spec/workers/git_garbage_collect_worker_spec.rb b/spec/workers/git_garbage_collect_worker_spec.rb
index e471a68a49a..a60af574a08 100644
--- a/spec/workers/git_garbage_collect_worker_spec.rb
+++ b/spec/workers/git_garbage_collect_worker_spec.rb
@@ -102,12 +102,13 @@ describe GitGarbageCollectWorker do
     new_commit_sha = Rugged::Commit.create(
       rugged,
       message: "hello world #{SecureRandom.hex(6)}",
-      author: Gitlab::Git::committer_hash(email: 'foo@bar', name: 'baz'),
-      committer: Gitlab::Git::committer_hash(email: 'foo@bar', name: 'baz'),
+      author: Gitlab::Git.committer_hash(email: 'foo@bar', name: 'baz'),
+      committer: Gitlab::Git.committer_hash(email: 'foo@bar', name: 'baz'),
       tree: old_commit.tree,
       parents: [old_commit],
     )
-    project.repository.update_ref!(
+    GitOperationService.new(nil, project.repository).send(
+      :update_ref,
       "refs/heads/#{SecureRandom.hex(6)}",
       new_commit_sha,
       Gitlab::Git::BLANK_SHA
diff --git a/spec/workers/post_receive_spec.rb b/spec/workers/post_receive_spec.rb
index 984acdade36..7bcb5521202 100644
--- a/spec/workers/post_receive_spec.rb
+++ b/spec/workers/post_receive_spec.rb
@@ -74,7 +74,7 @@ describe PostReceive do
 
   context "webhook" do
     it "fetches the correct project" do
-      expect(Project).to receive(:find_with_namespace).with(project.path_with_namespace).and_return(project)
+      expect(Project).to receive(:find_by_full_path).with(project.path_with_namespace).and_return(project)
       PostReceive.new.perform(pwd(project), key_id, base64_changes)
     end
 
@@ -89,7 +89,7 @@ describe PostReceive do
     end
 
     it "asks the project to trigger all hooks" do
-      allow(Project).to receive(:find_with_namespace).and_return(project)
+      allow(Project).to receive(:find_by_full_path).and_return(project)
       expect(project).to receive(:execute_hooks).twice
       expect(project).to receive(:execute_services).twice
 
@@ -97,7 +97,7 @@ describe PostReceive do
     end
 
     it "enqueues a UpdateMergeRequestsWorker job" do
-      allow(Project).to receive(:find_with_namespace).and_return(project)
+      allow(Project).to receive(:find_by_full_path).and_return(project)
       expect(UpdateMergeRequestsWorker).to receive(:perform_async).with(project.id, project.owner.id, any_args)
 
       PostReceive.new.perform(pwd(project), key_id, base64_changes)
@@ -105,6 +105,6 @@ describe PostReceive do
   end
 
   def pwd(project)
-    File.join(Gitlab.config.repositories.storages.default, project.path_with_namespace)
+    File.join(Gitlab.config.repositories.storages.default['path'], project.path_with_namespace)
   end
 end
diff --git a/spec/workers/project_cache_worker_spec.rb b/spec/workers/project_cache_worker_spec.rb
index 855c28b584e..f4f63b57a5f 100644
--- a/spec/workers/project_cache_worker_spec.rb
+++ b/spec/workers/project_cache_worker_spec.rb
@@ -1,8 +1,9 @@
 require 'spec_helper'
 
 describe ProjectCacheWorker do
-  let(:project) { create(:project) }
   let(:worker) { described_class.new }
+  let(:project) { create(:project) }
+  let(:statistics) { project.statistics }
 
   describe '#perform' do
     before do
@@ -12,7 +13,7 @@ describe ProjectCacheWorker do
 
     context 'with a non-existing project' do
       it 'does nothing' do
-        expect(worker).not_to receive(:update_repository_size)
+        expect(worker).not_to receive(:update_statistics)
 
         worker.perform(-1)
       end
@@ -22,24 +23,19 @@ describe ProjectCacheWorker do
       it 'does nothing' do
         allow_any_instance_of(Repository).to receive(:exists?).and_return(false)
 
-        expect(worker).not_to receive(:update_repository_size)
+        expect(worker).not_to receive(:update_statistics)
 
         worker.perform(project.id)
       end
     end
 
     context 'with an existing project' do
-      it 'updates the repository size' do
-        expect(worker).to receive(:update_repository_size).and_call_original
-
-        worker.perform(project.id)
-      end
-
-      it 'updates the commit count' do
-        expect_any_instance_of(Project).to receive(:update_commit_count).
-          and_call_original
+      it 'updates the project statistics' do
+        expect(worker).to receive(:update_statistics)
+          .with(kind_of(Project), %i(repository_size))
+          .and_call_original
 
-        worker.perform(project.id)
+        worker.perform(project.id, [], %w(repository_size))
       end
 
       it 'refreshes the method caches' do
@@ -47,33 +43,35 @@ describe ProjectCacheWorker do
           with(%i(readme)).
           and_call_original
 
-        worker.perform(project.id, %i(readme))
+        worker.perform(project.id, %w(readme))
       end
     end
   end
 
-  describe '#update_repository_size' do
+  describe '#update_statistics' do
     context 'when a lease could not be obtained' do
       it 'does not update the repository size' do
         allow(worker).to receive(:try_obtain_lease_for).
-          with(project.id, :update_repository_size).
+          with(project.id, :update_statistics).
           and_return(false)
 
-        expect(project).not_to receive(:update_repository_size)
+        expect(statistics).not_to receive(:refresh!)
 
-        worker.update_repository_size(project)
+        worker.update_statistics(project)
       end
     end
 
     context 'when a lease could be obtained' do
-      it 'updates the repository size' do
+      it 'updates the project statistics' do
         allow(worker).to receive(:try_obtain_lease_for).
-          with(project.id, :update_repository_size).
+          with(project.id, :update_statistics).
           and_return(true)
 
-        expect(project).to receive(:update_repository_size).and_call_original
+        expect(statistics).to receive(:refresh!)
+          .with(only: %i(repository_size))
+          .and_call_original
 
-        worker.update_repository_size(project)
+        worker.update_statistics(project, %i(repository_size))
       end
     end
   end
diff --git a/spec/workers/project_destroy_worker_spec.rb b/spec/workers/project_destroy_worker_spec.rb
index 1b910d9b91e..1f4c39eb64a 100644
--- a/spec/workers/project_destroy_worker_spec.rb
+++ b/spec/workers/project_destroy_worker_spec.rb
@@ -8,14 +8,14 @@ describe ProjectDestroyWorker do
 
   describe "#perform" do
     it "deletes the project" do
-      subject.perform(project.id, project.owner, {})
+      subject.perform(project.id, project.owner.id, {})
 
       expect(Project.all).not_to include(project)
       expect(Dir.exist?(path)).to be_falsey
     end
 
     it "deletes the project but skips repo deletion" do
-      subject.perform(project.id, project.owner, { "skip_repo" => true })
+      subject.perform(project.id, project.owner.id, { "skip_repo" => true })
 
       expect(Project.all).not_to include(project)
       expect(Dir.exist?(path)).to be_truthy
diff --git a/spec/workers/reactive_caching_worker_spec.rb b/spec/workers/reactive_caching_worker_spec.rb
new file mode 100644
index 00000000000..5f4453c15d6
--- /dev/null
+++ b/spec/workers/reactive_caching_worker_spec.rb
@@ -0,0 +1,15 @@
+require 'spec_helper'
+
+describe ReactiveCachingWorker do
+  let(:project) { create(:kubernetes_project) }
+  let(:service) { project.deployment_service }
+  subject { described_class.new.perform("KubernetesService", service.id) }
+
+  describe '#perform' do
+    it 'calls #exclusively_update_reactive_cache!' do
+      expect_any_instance_of(KubernetesService).to receive(:exclusively_update_reactive_cache!)
+
+      subject
+    end
+  end
+end
diff --git a/spec/workers/repository_check/single_repository_worker_spec.rb b/spec/workers/repository_check/single_repository_worker_spec.rb
index 59cfb2c8e3a..d2609d21546 100644
--- a/spec/workers/repository_check/single_repository_worker_spec.rb
+++ b/spec/workers/repository_check/single_repository_worker_spec.rb
@@ -5,7 +5,7 @@ describe RepositoryCheck::SingleRepositoryWorker do
   subject { described_class.new }
 
   it 'passes when the project has no push events' do
-    project = create(:project_empty_repo, wiki_access_level: ProjectFeature::DISABLED)
+    project = create(:project_empty_repo, :wiki_disabled)
     project.events.destroy_all
     break_repo(project)
 
@@ -25,7 +25,7 @@ describe RepositoryCheck::SingleRepositoryWorker do
   end
 
   it 'fails if the wiki repository is broken' do
-    project = create(:project_empty_repo, wiki_access_level: ProjectFeature::ENABLED)
+    project = create(:project_empty_repo, :wiki_enabled)
     project.create_wiki
 
     # Test sanity: everything should be fine before the wiki repo is broken
@@ -39,7 +39,7 @@ describe RepositoryCheck::SingleRepositoryWorker do
   end
 
   it 'skips wikis when disabled' do
-    project = create(:project_empty_repo, wiki_access_level: ProjectFeature::DISABLED)
+    project = create(:project_empty_repo, :wiki_disabled)
     # Make sure the test would fail if the wiki repo was checked
     break_wiki(project)
 
@@ -49,7 +49,7 @@ describe RepositoryCheck::SingleRepositoryWorker do
   end
 
   it 'creates missing wikis' do
-    project = create(:project_empty_repo, wiki_access_level: ProjectFeature::ENABLED)
+    project = create(:project_empty_repo, :wiki_enabled)
     FileUtils.rm_rf(wiki_path(project))
 
     subject.perform(project.id)
diff --git a/spec/workers/repository_fork_worker_spec.rb b/spec/workers/repository_fork_worker_spec.rb
index 60605460adb..87521ae408e 100644
--- a/spec/workers/repository_fork_worker_spec.rb
+++ b/spec/workers/repository_fork_worker_spec.rb
@@ -15,24 +15,24 @@ describe RepositoryForkWorker do
     it "creates a new repository from a fork" do
       expect(shell).to receive(:fork_repository).with(
         '/test/path',
-        project.path_with_namespace,
+        project.full_path,
         project.repository_storage_path,
-        fork_project.namespace.path
+        fork_project.namespace.full_path
       ).and_return(true)
 
       subject.perform(
         project.id,
         '/test/path',
-        project.path_with_namespace,
-        fork_project.namespace.path)
+        project.full_path,
+        fork_project.namespace.full_path)
     end
 
     it 'flushes various caches' do
       expect(shell).to receive(:fork_repository).with(
         '/test/path',
-        project.path_with_namespace,
+        project.full_path,
         project.repository_storage_path,
-        fork_project.namespace.path
+        fork_project.namespace.full_path
       ).and_return(true)
 
       expect_any_instance_of(Repository).to receive(:expire_emptiness_caches).
@@ -41,8 +41,8 @@ describe RepositoryForkWorker do
       expect_any_instance_of(Repository).to receive(:expire_exists_cache).
         and_call_original
 
-      subject.perform(project.id, '/test/path', project.path_with_namespace,
-                      fork_project.namespace.path)
+      subject.perform(project.id, '/test/path', project.full_path,
+                      fork_project.namespace.full_path)
     end
 
     it "handles bad fork" do
@@ -53,8 +53,8 @@ describe RepositoryForkWorker do
       subject.perform(
         project.id,
         '/test/path',
-        project.path_with_namespace,
-        fork_project.namespace.path)
+        project.full_path,
+        fork_project.namespace.full_path)
     end
   end
 end
diff --git a/spec/workers/repository_import_worker_spec.rb b/spec/workers/repository_import_worker_spec.rb
index f1b1574abf4..c42f3147b7a 100644
--- a/spec/workers/repository_import_worker_spec.rb
+++ b/spec/workers/repository_import_worker_spec.rb
@@ -20,7 +20,7 @@ describe RepositoryImportWorker do
 
     context 'when the import has failed' do
       it 'hide the credentials that were used in the import URL' do
-        error = %Q{remote: Not Found fatal: repository 'https://user:pass@test.com/root/repoC.git/' not found }
+        error = %q{remote: Not Found fatal: repository 'https://user:pass@test.com/root/repoC.git/' not found }
         expect_any_instance_of(Projects::ImportService).to receive(:execute).
           and_return({ status: :error, message: error })
 
diff --git a/spec/workers/stuck_ci_builds_worker_spec.rb b/spec/workers/stuck_ci_builds_worker_spec.rb
deleted file mode 100644
index 801fa31b45d..00000000000
--- a/spec/workers/stuck_ci_builds_worker_spec.rb
+++ /dev/null
@@ -1,57 +0,0 @@
-require "spec_helper"
-
-describe StuckCiBuildsWorker do
-  let!(:build) { create :ci_build }
-  let(:worker) { described_class.new }
-
-  subject do
-    build.reload
-    build.status
-  end
-
-  %w(pending running).each do |status|
-    context "#{status} build" do
-      before do
-        build.update!(status: status)
-      end
-
-      it 'gets dropped if it was updated over 2 days ago' do
-        build.update!(updated_at: 2.days.ago)
-        worker.perform
-        is_expected.to eq('failed')
-      end
-
-      it "is still #{status}" do
-        build.update!(updated_at: 1.minute.ago)
-        worker.perform
-        is_expected.to eq(status)
-      end
-    end
-  end
-
-  %w(success failed canceled).each do |status|
-    context "#{status} build" do
-      before do
-        build.update!(status: status)
-      end
-
-      it "is still #{status}" do
-        build.update!(updated_at: 2.days.ago)
-        worker.perform
-        is_expected.to eq(status)
-      end
-    end
-  end
-
-  context "for deleted project" do
-    before do
-      build.update!(status: :running, updated_at: 2.days.ago)
-      build.project.update(pending_delete: true)
-    end
-
-    it "does not drop build" do
-      expect_any_instance_of(Ci::Build).not_to receive(:drop)
-      worker.perform
-    end
-  end
-end
diff --git a/spec/workers/stuck_ci_jobs_worker_spec.rb b/spec/workers/stuck_ci_jobs_worker_spec.rb
new file mode 100644
index 00000000000..8434b0c8e5b
--- /dev/null
+++ b/spec/workers/stuck_ci_jobs_worker_spec.rb
@@ -0,0 +1,129 @@
+require 'spec_helper'
+
+describe StuckCiJobsWorker do
+  let!(:runner) { create :ci_runner }
+  let!(:job) { create :ci_build, runner: runner }
+  let(:worker) { described_class.new }
+  let(:exclusive_lease_uuid) { SecureRandom.uuid }
+
+  subject do
+    job.reload
+    job.status
+  end
+
+  before do
+    job.update!(status: status, updated_at: updated_at)
+    allow_any_instance_of(Gitlab::ExclusiveLease).to receive(:try_obtain).and_return(exclusive_lease_uuid)
+  end
+
+  shared_examples 'job is dropped' do
+    it 'changes status' do
+      worker.perform
+      is_expected.to eq('failed')
+    end
+  end
+
+  shared_examples 'job is unchanged' do
+    it "doesn't change status" do
+      worker.perform
+      is_expected.to eq(status)
+    end
+  end
+
+  context 'when job is pending' do
+    let(:status) { 'pending' }
+
+    context 'when job is not stuck' do
+      before { allow_any_instance_of(Ci::Build).to receive(:stuck?).and_return(false) }
+
+      context 'when job was not updated for more than 1 day ago' do
+        let(:updated_at) { 2.days.ago }
+        it_behaves_like 'job is dropped'
+      end
+
+      context 'when job was updated in less than 1 day ago' do
+        let(:updated_at) { 6.hours.ago }
+        it_behaves_like 'job is unchanged'
+      end
+
+      context 'when job was not updated for more than 1 hour ago' do
+        let(:updated_at) { 2.hours.ago }
+        it_behaves_like 'job is unchanged'
+      end
+    end
+
+    context 'when job is stuck' do
+      before { allow_any_instance_of(Ci::Build).to receive(:stuck?).and_return(true) }
+
+      context 'when job was not updated for more than 1 hour ago' do
+        let(:updated_at) { 2.hours.ago }
+        it_behaves_like 'job is dropped'
+      end
+
+      context 'when job was updated in less than 1 hour ago' do
+        let(:updated_at) { 30.minutes.ago }
+        it_behaves_like 'job is unchanged'
+      end
+    end
+  end
+
+  context 'when job is running' do
+    let(:status) { 'running' }
+
+    context 'when job was not updated for more than 1 hour ago' do
+      let(:updated_at) { 2.hours.ago }
+      it_behaves_like 'job is dropped'
+    end
+
+    context 'when job was updated in less than 1 hour ago' do
+      let(:updated_at) { 30.minutes.ago }
+      it_behaves_like 'job is unchanged'
+    end
+  end
+
+  %w(success skipped failed canceled).each do |status|
+    context "when job is #{status}" do
+      let(:status) { status }
+      let(:updated_at) { 2.days.ago }
+      it_behaves_like 'job is unchanged'
+    end
+  end
+
+  context 'for deleted project' do
+    let(:status) { 'running' }
+    let(:updated_at) { 2.days.ago }
+
+    before { job.project.update(pending_delete: true) }
+
+    it 'does not drop job' do
+      expect_any_instance_of(Ci::Build).not_to receive(:drop)
+      worker.perform
+    end
+  end
+
+  describe 'exclusive lease' do
+    let(:status) { 'running' }
+    let(:updated_at) { 2.days.ago }
+    let(:worker2) { described_class.new }
+
+    it 'is guard by exclusive lease when executed concurrently' do
+      expect(worker).to receive(:drop).at_least(:once)
+      expect(worker2).not_to receive(:drop)
+      worker.perform
+      allow_any_instance_of(Gitlab::ExclusiveLease).to receive(:try_obtain).and_return(false)
+      worker2.perform
+    end
+
+    it 'can be executed in sequence' do
+      expect(worker).to receive(:drop).at_least(:once)
+      expect(worker2).to receive(:drop).at_least(:once)
+      worker.perform
+      worker2.perform
+    end
+
+    it 'cancels exclusive lease after worker perform' do
+      expect(Gitlab::ExclusiveLease).to receive(:cancel).with(described_class::EXCLUSIVE_LEASE_KEY, exclusive_lease_uuid)
+      worker.perform
+    end
+  end
+end
diff --git a/spec/workers/system_hook_push_worker_spec.rb b/spec/workers/system_hook_push_worker_spec.rb
new file mode 100644
index 00000000000..b1d446ed25f
--- /dev/null
+++ b/spec/workers/system_hook_push_worker_spec.rb
@@ -0,0 +1,19 @@
+require 'spec_helper'
+
+describe SystemHookPushWorker do
+  include RepoHelpers
+
+  subject { described_class.new }
+
+  describe '#perform' do
+    it 'executes SystemHooksService with expected values' do
+      push_data = double('push_data')
+      system_hook_service = double('system_hook_service')
+
+      expect(SystemHooksService).to receive(:new).and_return(system_hook_service)
+      expect(system_hook_service).to receive(:execute_hooks).with(push_data, :push_hooks)
+
+      subject.perform(push_data, :push_hooks)
+    end
+  end
+end
diff --git a/spec/workers/update_merge_requests_worker_spec.rb b/spec/workers/update_merge_requests_worker_spec.rb
index c78a69eda67..262d6e5a9ab 100644
--- a/spec/workers/update_merge_requests_worker_spec.rb
+++ b/spec/workers/update_merge_requests_worker_spec.rb
@@ -23,16 +23,5 @@ describe UpdateMergeRequestsWorker do
 
       perform
     end
-
-    it 'executes SystemHooksService with expected values' do
-      push_data = double('push_data')
-      expect(Gitlab::DataBuilder::Push).to receive(:build).with(project, user, oldrev, newrev, ref, []).and_return(push_data)
-
-      system_hook_service = double('system_hook_service')
-      expect(SystemHooksService).to receive(:new).and_return(system_hook_service)
-      expect(system_hook_service).to receive(:execute_hooks).with(push_data, :push_hooks)
-
-      perform
-    end
   end
 end
diff --git a/spec/workers/upload_checksum_worker_spec.rb b/spec/workers/upload_checksum_worker_spec.rb
new file mode 100644
index 00000000000..911360da66c
--- /dev/null
+++ b/spec/workers/upload_checksum_worker_spec.rb
@@ -0,0 +1,19 @@
+require 'rails_helper'
+
+describe UploadChecksumWorker do
+  describe '#perform' do
+    it 'rescues ActiveRecord::RecordNotFound' do
+      expect { described_class.new.perform(999_999) }.not_to raise_error
+    end
+
+    it 'calls calculate_checksum_without_delay and save!' do
+      upload = spy
+      expect(Upload).to receive(:find).with(999_999).and_return(upload)
+
+      described_class.new.perform(999_999)
+
+      expect(upload).to have_received(:calculate_checksum)
+      expect(upload).to have_received(:save!)
+    end
+  end
+end
diff --git a/spec/workers/use_key_worker_spec.rb b/spec/workers/use_key_worker_spec.rb
new file mode 100644
index 00000000000..e50c788b82a
--- /dev/null
+++ b/spec/workers/use_key_worker_spec.rb
@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+describe UseKeyWorker do
+  describe "#perform" do
+    it "updates the key's last_used_at attribute to the current time when it exists" do
+      worker = described_class.new
+      key = create(:key)
+      current_time = Time.zone.now
+
+      Timecop.freeze(current_time) do
+        expect { worker.perform(key.id) }
+          .to change { key.reload.last_used_at }.from(nil).to be_like_time(current_time)
+      end
+    end
+
+    it "returns false and skips the job when the key doesn't exist" do
+      worker = described_class.new
+      key = create(:key)
+
+      expect(worker.perform(key.id + 1)).to eq false
+    end
+  end
+end
diff --git a/vendor/assets/fonts/KaTeX_AMS-Regular.eot b/vendor/assets/fonts/KaTeX_AMS-Regular.eot
new file mode 100644
index 00000000000..784276a3cbf
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_AMS-Regular.eot
diff --git a/vendor/assets/fonts/KaTeX_AMS-Regular.ttf b/vendor/assets/fonts/KaTeX_AMS-Regular.ttf
new file mode 100644
index 00000000000..6f1e0be2028
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_AMS-Regular.ttf
diff --git a/vendor/assets/fonts/KaTeX_AMS-Regular.woff b/vendor/assets/fonts/KaTeX_AMS-Regular.woff
new file mode 100644
index 00000000000..4dded4733b3
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_AMS-Regular.woff
diff --git a/vendor/assets/fonts/KaTeX_AMS-Regular.woff2 b/vendor/assets/fonts/KaTeX_AMS-Regular.woff2
new file mode 100644
index 00000000000..ea81079c4e2
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_AMS-Regular.woff2
diff --git a/vendor/assets/fonts/KaTeX_Caligraphic-Bold.eot b/vendor/assets/fonts/KaTeX_Caligraphic-Bold.eot
new file mode 100644
index 00000000000..1a0db0c568e
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Caligraphic-Bold.eot
diff --git a/vendor/assets/fonts/KaTeX_Caligraphic-Bold.ttf b/vendor/assets/fonts/KaTeX_Caligraphic-Bold.ttf
new file mode 100644
index 00000000000..b94907dad11
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Caligraphic-Bold.ttf
diff --git a/vendor/assets/fonts/KaTeX_Caligraphic-Bold.woff b/vendor/assets/fonts/KaTeX_Caligraphic-Bold.woff
new file mode 100644
index 00000000000..799fa8122ca
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Caligraphic-Bold.woff
diff --git a/vendor/assets/fonts/KaTeX_Caligraphic-Bold.woff2 b/vendor/assets/fonts/KaTeX_Caligraphic-Bold.woff2
new file mode 100644
index 00000000000..73bb5422878
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Caligraphic-Bold.woff2
diff --git a/vendor/assets/fonts/KaTeX_Caligraphic-Regular.eot b/vendor/assets/fonts/KaTeX_Caligraphic-Regular.eot
new file mode 100644
index 00000000000..6cc83d0922c
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Caligraphic-Regular.eot
diff --git a/vendor/assets/fonts/KaTeX_Caligraphic-Regular.ttf b/vendor/assets/fonts/KaTeX_Caligraphic-Regular.ttf
new file mode 100644
index 00000000000..cf51e2021e4
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Caligraphic-Regular.ttf
diff --git a/vendor/assets/fonts/KaTeX_Caligraphic-Regular.woff b/vendor/assets/fonts/KaTeX_Caligraphic-Regular.woff
new file mode 100644
index 00000000000..f5e5c623577
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Caligraphic-Regular.woff
diff --git a/vendor/assets/fonts/KaTeX_Caligraphic-Regular.woff2 b/vendor/assets/fonts/KaTeX_Caligraphic-Regular.woff2
new file mode 100644
index 00000000000..dd76d3488d5
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Caligraphic-Regular.woff2
diff --git a/vendor/assets/fonts/KaTeX_Fraktur-Bold.eot b/vendor/assets/fonts/KaTeX_Fraktur-Bold.eot
new file mode 100644
index 00000000000..1960b106656
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Fraktur-Bold.eot
diff --git a/vendor/assets/fonts/KaTeX_Fraktur-Bold.ttf b/vendor/assets/fonts/KaTeX_Fraktur-Bold.ttf
new file mode 100644
index 00000000000..7b0790f1ae8
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Fraktur-Bold.ttf
diff --git a/vendor/assets/fonts/KaTeX_Fraktur-Bold.woff b/vendor/assets/fonts/KaTeX_Fraktur-Bold.woff
new file mode 100644
index 00000000000..dc325713291
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Fraktur-Bold.woff
diff --git a/vendor/assets/fonts/KaTeX_Fraktur-Bold.woff2 b/vendor/assets/fonts/KaTeX_Fraktur-Bold.woff2
new file mode 100644
index 00000000000..fdc429227ad
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Fraktur-Bold.woff2
diff --git a/vendor/assets/fonts/KaTeX_Fraktur-Regular.eot b/vendor/assets/fonts/KaTeX_Fraktur-Regular.eot
new file mode 100644
index 00000000000..e4e73796aea
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Fraktur-Regular.eot
diff --git a/vendor/assets/fonts/KaTeX_Fraktur-Regular.ttf b/vendor/assets/fonts/KaTeX_Fraktur-Regular.ttf
new file mode 100644
index 00000000000..063bc0263eb
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Fraktur-Regular.ttf
diff --git a/vendor/assets/fonts/KaTeX_Fraktur-Regular.woff b/vendor/assets/fonts/KaTeX_Fraktur-Regular.woff
new file mode 100644
index 00000000000..c4b18d863f3
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Fraktur-Regular.woff
diff --git a/vendor/assets/fonts/KaTeX_Fraktur-Regular.woff2 b/vendor/assets/fonts/KaTeX_Fraktur-Regular.woff2
new file mode 100644
index 00000000000..4318d938e26
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Fraktur-Regular.woff2
diff --git a/vendor/assets/fonts/KaTeX_Main-Bold.eot b/vendor/assets/fonts/KaTeX_Main-Bold.eot
new file mode 100644
index 00000000000..80fbd022363
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Main-Bold.eot
diff --git a/vendor/assets/fonts/KaTeX_Main-Bold.ttf b/vendor/assets/fonts/KaTeX_Main-Bold.ttf
new file mode 100644
index 00000000000..8e10722afae
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Main-Bold.ttf
diff --git a/vendor/assets/fonts/KaTeX_Main-Bold.woff b/vendor/assets/fonts/KaTeX_Main-Bold.woff
new file mode 100644
index 00000000000..43b361a6005
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Main-Bold.woff
diff --git a/vendor/assets/fonts/KaTeX_Main-Bold.woff2 b/vendor/assets/fonts/KaTeX_Main-Bold.woff2
new file mode 100644
index 00000000000..af57a96c148
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Main-Bold.woff2
diff --git a/vendor/assets/fonts/KaTeX_Main-Italic.eot b/vendor/assets/fonts/KaTeX_Main-Italic.eot
new file mode 100644
index 00000000000..fc770166b5e
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Main-Italic.eot
diff --git a/vendor/assets/fonts/KaTeX_Main-Italic.ttf b/vendor/assets/fonts/KaTeX_Main-Italic.ttf
new file mode 100644
index 00000000000..d124495d7b6
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Main-Italic.ttf
diff --git a/vendor/assets/fonts/KaTeX_Main-Italic.woff b/vendor/assets/fonts/KaTeX_Main-Italic.woff
new file mode 100644
index 00000000000..e623236bc44
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Main-Italic.woff
diff --git a/vendor/assets/fonts/KaTeX_Main-Italic.woff2 b/vendor/assets/fonts/KaTeX_Main-Italic.woff2
new file mode 100644
index 00000000000..944e9740bdf
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Main-Italic.woff2
diff --git a/vendor/assets/fonts/KaTeX_Main-Regular.eot b/vendor/assets/fonts/KaTeX_Main-Regular.eot
new file mode 100644
index 00000000000..dc60c090c7a
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Main-Regular.eot
diff --git a/vendor/assets/fonts/KaTeX_Main-Regular.ttf b/vendor/assets/fonts/KaTeX_Main-Regular.ttf
new file mode 100644
index 00000000000..da5797ffcce
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Main-Regular.ttf
diff --git a/vendor/assets/fonts/KaTeX_Main-Regular.woff b/vendor/assets/fonts/KaTeX_Main-Regular.woff
new file mode 100644
index 00000000000..37db672e821
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Main-Regular.woff
diff --git a/vendor/assets/fonts/KaTeX_Main-Regular.woff2 b/vendor/assets/fonts/KaTeX_Main-Regular.woff2
new file mode 100644
index 00000000000..48820424893
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Main-Regular.woff2
diff --git a/vendor/assets/fonts/KaTeX_Math-BoldItalic.eot b/vendor/assets/fonts/KaTeX_Math-BoldItalic.eot
new file mode 100644
index 00000000000..52c8b8c6b40
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Math-BoldItalic.eot
diff --git a/vendor/assets/fonts/KaTeX_Math-BoldItalic.ttf b/vendor/assets/fonts/KaTeX_Math-BoldItalic.ttf
new file mode 100644
index 00000000000..a8b527c7ef6
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Math-BoldItalic.ttf
diff --git a/vendor/assets/fonts/KaTeX_Math-BoldItalic.woff b/vendor/assets/fonts/KaTeX_Math-BoldItalic.woff
new file mode 100644
index 00000000000..8940e0b5801
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Math-BoldItalic.woff
diff --git a/vendor/assets/fonts/KaTeX_Math-BoldItalic.woff2 b/vendor/assets/fonts/KaTeX_Math-BoldItalic.woff2
new file mode 100644
index 00000000000..15cf56d3408
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Math-BoldItalic.woff2
diff --git a/vendor/assets/fonts/KaTeX_Math-Italic.eot b/vendor/assets/fonts/KaTeX_Math-Italic.eot
new file mode 100644
index 00000000000..64c8992c477
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Math-Italic.eot
diff --git a/vendor/assets/fonts/KaTeX_Math-Italic.ttf b/vendor/assets/fonts/KaTeX_Math-Italic.ttf
new file mode 100644
index 00000000000..06f39d3a299
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Math-Italic.ttf
diff --git a/vendor/assets/fonts/KaTeX_Math-Italic.woff b/vendor/assets/fonts/KaTeX_Math-Italic.woff
new file mode 100644
index 00000000000..cf3b4b79e5b
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Math-Italic.woff
diff --git a/vendor/assets/fonts/KaTeX_Math-Italic.woff2 b/vendor/assets/fonts/KaTeX_Math-Italic.woff2
new file mode 100644
index 00000000000..5f8c4bfa455
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Math-Italic.woff2
diff --git a/vendor/assets/fonts/KaTeX_Math-Regular.eot b/vendor/assets/fonts/KaTeX_Math-Regular.eot
new file mode 100644
index 00000000000..5521e6a564d
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Math-Regular.eot
diff --git a/vendor/assets/fonts/KaTeX_Math-Regular.ttf b/vendor/assets/fonts/KaTeX_Math-Regular.ttf
new file mode 100644
index 00000000000..73127082370
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Math-Regular.ttf
diff --git a/vendor/assets/fonts/KaTeX_Math-Regular.woff b/vendor/assets/fonts/KaTeX_Math-Regular.woff
new file mode 100644
index 00000000000..0e2ebdf18af
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Math-Regular.woff
diff --git a/vendor/assets/fonts/KaTeX_Math-Regular.woff2 b/vendor/assets/fonts/KaTeX_Math-Regular.woff2
new file mode 100644
index 00000000000..ebe3d028a34
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Math-Regular.woff2
diff --git a/vendor/assets/fonts/KaTeX_SansSerif-Bold.eot b/vendor/assets/fonts/KaTeX_SansSerif-Bold.eot
new file mode 100644
index 00000000000..1660e76a2b6
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_SansSerif-Bold.eot
diff --git a/vendor/assets/fonts/KaTeX_SansSerif-Bold.ttf b/vendor/assets/fonts/KaTeX_SansSerif-Bold.ttf
new file mode 100644
index 00000000000..dbeb7b92ab5
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_SansSerif-Bold.ttf
diff --git a/vendor/assets/fonts/KaTeX_SansSerif-Bold.woff b/vendor/assets/fonts/KaTeX_SansSerif-Bold.woff
new file mode 100644
index 00000000000..8f144a8bb31
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_SansSerif-Bold.woff
diff --git a/vendor/assets/fonts/KaTeX_SansSerif-Bold.woff2 b/vendor/assets/fonts/KaTeX_SansSerif-Bold.woff2
new file mode 100644
index 00000000000..329e85557fa
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_SansSerif-Bold.woff2
diff --git a/vendor/assets/fonts/KaTeX_SansSerif-Italic.eot b/vendor/assets/fonts/KaTeX_SansSerif-Italic.eot
new file mode 100644
index 00000000000..289ae3ff8b7
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_SansSerif-Italic.eot
diff --git a/vendor/assets/fonts/KaTeX_SansSerif-Italic.ttf b/vendor/assets/fonts/KaTeX_SansSerif-Italic.ttf
new file mode 100644
index 00000000000..b3a2f38f224
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_SansSerif-Italic.ttf
diff --git a/vendor/assets/fonts/KaTeX_SansSerif-Italic.woff b/vendor/assets/fonts/KaTeX_SansSerif-Italic.woff
new file mode 100644
index 00000000000..bddf7ea6579
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_SansSerif-Italic.woff
diff --git a/vendor/assets/fonts/KaTeX_SansSerif-Italic.woff2 b/vendor/assets/fonts/KaTeX_SansSerif-Italic.woff2
new file mode 100644
index 00000000000..5fa767bddd6
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_SansSerif-Italic.woff2
diff --git a/vendor/assets/fonts/KaTeX_SansSerif-Regular.eot b/vendor/assets/fonts/KaTeX_SansSerif-Regular.eot
new file mode 100644
index 00000000000..1b38b98a180
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_SansSerif-Regular.eot
diff --git a/vendor/assets/fonts/KaTeX_SansSerif-Regular.ttf b/vendor/assets/fonts/KaTeX_SansSerif-Regular.ttf
new file mode 100644
index 00000000000..e4712f84775
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_SansSerif-Regular.ttf
diff --git a/vendor/assets/fonts/KaTeX_SansSerif-Regular.woff b/vendor/assets/fonts/KaTeX_SansSerif-Regular.woff
new file mode 100644
index 00000000000..33be368048f
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_SansSerif-Regular.woff
diff --git a/vendor/assets/fonts/KaTeX_SansSerif-Regular.woff2 b/vendor/assets/fonts/KaTeX_SansSerif-Regular.woff2
new file mode 100644
index 00000000000..4fcb2e29a05
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_SansSerif-Regular.woff2
diff --git a/vendor/assets/fonts/KaTeX_Script-Regular.eot b/vendor/assets/fonts/KaTeX_Script-Regular.eot
new file mode 100644
index 00000000000..7870d7f319b
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Script-Regular.eot
diff --git a/vendor/assets/fonts/KaTeX_Script-Regular.ttf b/vendor/assets/fonts/KaTeX_Script-Regular.ttf
new file mode 100644
index 00000000000..da4d11308ae
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Script-Regular.ttf
diff --git a/vendor/assets/fonts/KaTeX_Script-Regular.woff b/vendor/assets/fonts/KaTeX_Script-Regular.woff
new file mode 100644
index 00000000000..d6ae79f998a
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Script-Regular.woff
diff --git a/vendor/assets/fonts/KaTeX_Script-Regular.woff2 b/vendor/assets/fonts/KaTeX_Script-Regular.woff2
new file mode 100644
index 00000000000..1b43deb45a8
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Script-Regular.woff2
diff --git a/vendor/assets/fonts/KaTeX_Size1-Regular.eot b/vendor/assets/fonts/KaTeX_Size1-Regular.eot
new file mode 100644
index 00000000000..29950f95ff6
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size1-Regular.eot
diff --git a/vendor/assets/fonts/KaTeX_Size1-Regular.ttf b/vendor/assets/fonts/KaTeX_Size1-Regular.ttf
new file mode 100644
index 00000000000..194466a655d
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size1-Regular.ttf
diff --git a/vendor/assets/fonts/KaTeX_Size1-Regular.woff b/vendor/assets/fonts/KaTeX_Size1-Regular.woff
new file mode 100644
index 00000000000..237f271edd1
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size1-Regular.woff
diff --git a/vendor/assets/fonts/KaTeX_Size1-Regular.woff2 b/vendor/assets/fonts/KaTeX_Size1-Regular.woff2
new file mode 100644
index 00000000000..39b6f8f746c
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size1-Regular.woff2
diff --git a/vendor/assets/fonts/KaTeX_Size2-Regular.eot b/vendor/assets/fonts/KaTeX_Size2-Regular.eot
new file mode 100644
index 00000000000..b8b0536f967
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size2-Regular.eot
diff --git a/vendor/assets/fonts/KaTeX_Size2-Regular.ttf b/vendor/assets/fonts/KaTeX_Size2-Regular.ttf
new file mode 100644
index 00000000000..b41b66a638f
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size2-Regular.ttf
diff --git a/vendor/assets/fonts/KaTeX_Size2-Regular.woff b/vendor/assets/fonts/KaTeX_Size2-Regular.woff
new file mode 100644
index 00000000000..4a3055854ed
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size2-Regular.woff
diff --git a/vendor/assets/fonts/KaTeX_Size2-Regular.woff2 b/vendor/assets/fonts/KaTeX_Size2-Regular.woff2
new file mode 100644
index 00000000000..3facec1ab89
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size2-Regular.woff2
diff --git a/vendor/assets/fonts/KaTeX_Size3-Regular.eot b/vendor/assets/fonts/KaTeX_Size3-Regular.eot
new file mode 100644
index 00000000000..576b864fae6
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size3-Regular.eot
diff --git a/vendor/assets/fonts/KaTeX_Size3-Regular.ttf b/vendor/assets/fonts/KaTeX_Size3-Regular.ttf
new file mode 100644
index 00000000000..790ddbbc55f
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size3-Regular.ttf
diff --git a/vendor/assets/fonts/KaTeX_Size3-Regular.woff b/vendor/assets/fonts/KaTeX_Size3-Regular.woff
new file mode 100644
index 00000000000..3a6d062e660
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size3-Regular.woff
diff --git a/vendor/assets/fonts/KaTeX_Size3-Regular.woff2 b/vendor/assets/fonts/KaTeX_Size3-Regular.woff2
new file mode 100644
index 00000000000..2cffafe5018
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size3-Regular.woff2
diff --git a/vendor/assets/fonts/KaTeX_Size4-Regular.eot b/vendor/assets/fonts/KaTeX_Size4-Regular.eot
new file mode 100644
index 00000000000..c2b045fc3db
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size4-Regular.eot
diff --git a/vendor/assets/fonts/KaTeX_Size4-Regular.ttf b/vendor/assets/fonts/KaTeX_Size4-Regular.ttf
new file mode 100644
index 00000000000..ce660aa7ff9
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size4-Regular.ttf
diff --git a/vendor/assets/fonts/KaTeX_Size4-Regular.woff b/vendor/assets/fonts/KaTeX_Size4-Regular.woff
new file mode 100644
index 00000000000..7826c6c97a1
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size4-Regular.woff
diff --git a/vendor/assets/fonts/KaTeX_Size4-Regular.woff2 b/vendor/assets/fonts/KaTeX_Size4-Regular.woff2
new file mode 100644
index 00000000000..c92189812d9
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Size4-Regular.woff2
diff --git a/vendor/assets/fonts/KaTeX_Typewriter-Regular.eot b/vendor/assets/fonts/KaTeX_Typewriter-Regular.eot
new file mode 100644
index 00000000000..4c178f484a8
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Typewriter-Regular.eot
diff --git a/vendor/assets/fonts/KaTeX_Typewriter-Regular.ttf b/vendor/assets/fonts/KaTeX_Typewriter-Regular.ttf
new file mode 100644
index 00000000000..b0427ad0a56
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Typewriter-Regular.ttf
diff --git a/vendor/assets/fonts/KaTeX_Typewriter-Regular.woff b/vendor/assets/fonts/KaTeX_Typewriter-Regular.woff
new file mode 100644
index 00000000000..78e990488a9
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Typewriter-Regular.woff
diff --git a/vendor/assets/fonts/KaTeX_Typewriter-Regular.woff2 b/vendor/assets/fonts/KaTeX_Typewriter-Regular.woff2
new file mode 100644
index 00000000000..618de99d480
--- /dev/null
+++ b/vendor/assets/fonts/KaTeX_Typewriter-Regular.woff2
diff --git a/vendor/assets/javascripts/date.format.js b/vendor/assets/javascripts/date.format.js
index f5dc4abcd80..2c9b4825443 100644
--- a/vendor/assets/javascripts/date.format.js
+++ b/vendor/assets/javascripts/date.format.js
@@ -11,115 +11,122 @@
  * The date defaults to the current date/time.
  * The mask defaults to dateFormat.masks.default.
  */
+ (function (global, factory) {
+     typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+     typeof define === 'function' && define.amd ? define(factory) :
+     (global.dateFormat = factory());
+ }(this, (function () { 'use strict';
+  var dateFormat = function () {
+    var token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,
+      timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,
+      timezoneClip = /[^-+\dA-Z]/g,
+      pad = function (val, len) {
+        val = String(val);
+        len = len || 2;
+        while (val.length < len) val = "0" + val;
+        return val;
+      };
 
-var dateFormat = function () {
-  var token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,
-    timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,
-    timezoneClip = /[^-+\dA-Z]/g,
-    pad = function (val, len) {
-      val = String(val);
-      len = len || 2;
-      while (val.length < len) val = "0" + val;
-      return val;
-    };
+    // Regexes and supporting functions are cached through closure
+    return function (date, mask, utc) {
+      var dF = dateFormat;
 
-  // Regexes and supporting functions are cached through closure
-  return function (date, mask, utc) {
-    var dF = dateFormat;
+      // You can't provide utc if you skip other args (use the "UTC:" mask prefix)
+      if (arguments.length == 1 && Object.prototype.toString.call(date) == "[object String]" && !/\d/.test(date)) {
+        mask = date;
+        date = undefined;
+      }
 
-    // You can't provide utc if you skip other args (use the "UTC:" mask prefix)
-    if (arguments.length == 1 && Object.prototype.toString.call(date) == "[object String]" && !/\d/.test(date)) {
-      mask = date;
-      date = undefined;
-    }
+      // Passing date through Date applies Date.parse, if necessary
+      date = date ? new Date(date) : new Date;
+      if (isNaN(date)) throw SyntaxError("invalid date");
 
-    // Passing date through Date applies Date.parse, if necessary
-    date = date ? new Date(date) : new Date;
-    if (isNaN(date)) throw SyntaxError("invalid date");
+      mask = String(dF.masks[mask] || mask || dF.masks["default"]);
 
-    mask = String(dF.masks[mask] || mask || dF.masks["default"]);
+      // Allow setting the utc argument via the mask
+      if (mask.slice(0, 4) == "UTC:") {
+        mask = mask.slice(4);
+        utc = true;
+      }
 
-    // Allow setting the utc argument via the mask
-    if (mask.slice(0, 4) == "UTC:") {
-      mask = mask.slice(4);
-      utc = true;
-    }
+      var _ = utc ? "getUTC" : "get",
+        d = date[_ + "Date"](),
+        D = date[_ + "Day"](),
+        m = date[_ + "Month"](),
+        y = date[_ + "FullYear"](),
+        H = date[_ + "Hours"](),
+        M = date[_ + "Minutes"](),
+        s = date[_ + "Seconds"](),
+        L = date[_ + "Milliseconds"](),
+        o = utc ? 0 : date.getTimezoneOffset(),
+        flags = {
+          d:    d,
+          dd:   pad(d),
+          ddd:  dF.i18n.dayNames[D],
+          dddd: dF.i18n.dayNames[D + 7],
+          m:    m + 1,
+          mm:   pad(m + 1),
+          mmm:  dF.i18n.monthNames[m],
+          mmmm: dF.i18n.monthNames[m + 12],
+          yy:   String(y).slice(2),
+          yyyy: y,
+          h:    H % 12 || 12,
+          hh:   pad(H % 12 || 12),
+          H:    H,
+          HH:   pad(H),
+          M:    M,
+          MM:   pad(M),
+          s:    s,
+          ss:   pad(s),
+          l:    pad(L, 3),
+          L:    pad(L > 99 ? Math.round(L / 10) : L),
+          t:    H < 12 ? "a"  : "p",
+          tt:   H < 12 ? "am" : "pm",
+          T:    H < 12 ? "A"  : "P",
+          TT:   H < 12 ? "AM" : "PM",
+          Z:    utc ? "UTC" : (String(date).match(timezone) || [""]).pop().replace(timezoneClip, ""),
+          o:    (o > 0 ? "-" : "+") + pad(Math.floor(Math.abs(o) / 60) * 100 + Math.abs(o) % 60, 4),
+          S:    ["th", "st", "nd", "rd"][d % 10 > 3 ? 0 : (d % 100 - d % 10 != 10) * d % 10]
+        };
 
-    var _ = utc ? "getUTC" : "get",
-      d = date[_ + "Date"](),
-      D = date[_ + "Day"](),
-      m = date[_ + "Month"](),
-      y = date[_ + "FullYear"](),
-      H = date[_ + "Hours"](),
-      M = date[_ + "Minutes"](),
-      s = date[_ + "Seconds"](),
-      L = date[_ + "Milliseconds"](),
-      o = utc ? 0 : date.getTimezoneOffset(),
-      flags = {
-        d:    d,
-        dd:   pad(d),
-        ddd:  dF.i18n.dayNames[D],
-        dddd: dF.i18n.dayNames[D + 7],
-        m:    m + 1,
-        mm:   pad(m + 1),
-        mmm:  dF.i18n.monthNames[m],
-        mmmm: dF.i18n.monthNames[m + 12],
-        yy:   String(y).slice(2),
-        yyyy: y,
-        h:    H % 12 || 12,
-        hh:   pad(H % 12 || 12),
-        H:    H,
-        HH:   pad(H),
-        M:    M,
-        MM:   pad(M),
-        s:    s,
-        ss:   pad(s),
-        l:    pad(L, 3),
-        L:    pad(L > 99 ? Math.round(L / 10) : L),
-        t:    H < 12 ? "a"  : "p",
-        tt:   H < 12 ? "am" : "pm",
-        T:    H < 12 ? "A"  : "P",
-        TT:   H < 12 ? "AM" : "PM",
-        Z:    utc ? "UTC" : (String(date).match(timezone) || [""]).pop().replace(timezoneClip, ""),
-        o:    (o > 0 ? "-" : "+") + pad(Math.floor(Math.abs(o) / 60) * 100 + Math.abs(o) % 60, 4),
-        S:    ["th", "st", "nd", "rd"][d % 10 > 3 ? 0 : (d % 100 - d % 10 != 10) * d % 10]
-      };
+      return mask.replace(token, function ($0) {
+        return $0 in flags ? flags[$0] : $0.slice(1, $0.length - 1);
+      });
+    };
+  }();
 
-    return mask.replace(token, function ($0) {
-      return $0 in flags ? flags[$0] : $0.slice(1, $0.length - 1);
-    });
+  // Some common format strings
+  dateFormat.masks = {
+    "default":      "ddd mmm dd yyyy HH:MM:ss",
+    shortDate:      "m/d/yy",
+    mediumDate:     "mmm d, yyyy",
+    longDate:       "mmmm d, yyyy",
+    fullDate:       "dddd, mmmm d, yyyy",
+    shortTime:      "h:MM TT",
+    mediumTime:     "h:MM:ss TT",
+    longTime:       "h:MM:ss TT Z",
+    isoDate:        "yyyy-mm-dd",
+    isoTime:        "HH:MM:ss",
+    isoDateTime:    "yyyy-mm-dd'T'HH:MM:ss",
+    isoUtcDateTime: "UTC:yyyy-mm-dd'T'HH:MM:ss'Z'"
   };
-}();
 
-// Some common format strings
-dateFormat.masks = {
-  "default":      "ddd mmm dd yyyy HH:MM:ss",
-  shortDate:      "m/d/yy",
-  mediumDate:     "mmm d, yyyy",
-  longDate:       "mmmm d, yyyy",
-  fullDate:       "dddd, mmmm d, yyyy",
-  shortTime:      "h:MM TT",
-  mediumTime:     "h:MM:ss TT",
-  longTime:       "h:MM:ss TT Z",
-  isoDate:        "yyyy-mm-dd",
-  isoTime:        "HH:MM:ss",
-  isoDateTime:    "yyyy-mm-dd'T'HH:MM:ss",
-  isoUtcDateTime: "UTC:yyyy-mm-dd'T'HH:MM:ss'Z'"
-};
+  // Internationalization strings
+  dateFormat.i18n = {
+    dayNames: [
+      "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat",
+      "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
+    ],
+    monthNames: [
+      "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec",
+      "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"
+    ]
+  };
 
-// Internationalization strings
-dateFormat.i18n = {
-  dayNames: [
-    "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat",
-    "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
-  ],
-  monthNames: [
-    "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec",
-    "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"
-  ]
-};
+  // For convenience...
+  Date.prototype.format = function (mask, utc) {
+    return dateFormat(this, mask, utc);
+  };
 
-// For convenience...
-Date.prototype.format = function (mask, utc) {
-  return dateFormat(this, mask, utc);
-};
+  return dateFormat;
+})));
diff --git a/vendor/assets/javascripts/es6-promise.auto.js b/vendor/assets/javascripts/es6-promise.auto.js
deleted file mode 100644
index 19e6c13a655..00000000000
--- a/vendor/assets/javascripts/es6-promise.auto.js
+++ /dev/null
@@ -1,1159 +0,0 @@
-/*!
- * @overview es6-promise - a tiny implementation of Promises/A+.
- * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
- * @license   Licensed under MIT license
- *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
- * @version   4.0.5
- */
-
-(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    (global.ES6Promise = factory());
-}(this, (function () { 'use strict';
-
-function objectOrFunction(x) {
-  return typeof x === 'function' || typeof x === 'object' && x !== null;
-}
-
-function isFunction(x) {
-  return typeof x === 'function';
-}
-
-var _isArray = undefined;
-if (!Array.isArray) {
-  _isArray = function (x) {
-    return Object.prototype.toString.call(x) === '[object Array]';
-  };
-} else {
-  _isArray = Array.isArray;
-}
-
-var isArray = _isArray;
-
-var len = 0;
-var vertxNext = undefined;
-var customSchedulerFn = undefined;
-
-var asap = function asap(callback, arg) {
-  queue[len] = callback;
-  queue[len + 1] = arg;
-  len += 2;
-  if (len === 2) {
-    // If len is 2, that means that we need to schedule an async flush.
-    // If additional callbacks are queued before the queue is flushed, they
-    // will be processed by this flush that we are scheduling.
-    if (customSchedulerFn) {
-      customSchedulerFn(flush);
-    } else {
-      scheduleFlush();
-    }
-  }
-};
-
-function setScheduler(scheduleFn) {
-  customSchedulerFn = scheduleFn;
-}
-
-function setAsap(asapFn) {
-  asap = asapFn;
-}
-
-var browserWindow = typeof window !== 'undefined' ? window : undefined;
-var browserGlobal = browserWindow || {};
-var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
-var isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';
-
-// test for web worker but not in IE10
-var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';
-
-// node
-function useNextTick() {
-  // node version 0.10.x displays a deprecation warning when nextTick is used recursively
-  // see https://github.com/cujojs/when/issues/410 for details
-  return function () {
-    return process.nextTick(flush);
-  };
-}
-
-// vertx
-function useVertxTimer() {
-  if (typeof vertxNext !== 'undefined') {
-    return function () {
-      vertxNext(flush);
-    };
-  }
-
-  return useSetTimeout();
-}
-
-function useMutationObserver() {
-  var iterations = 0;
-  var observer = new BrowserMutationObserver(flush);
-  var node = document.createTextNode('');
-  observer.observe(node, { characterData: true });
-
-  return function () {
-    node.data = iterations = ++iterations % 2;
-  };
-}
-
-// web worker
-function useMessageChannel() {
-  var channel = new MessageChannel();
-  channel.port1.onmessage = flush;
-  return function () {
-    return channel.port2.postMessage(0);
-  };
-}
-
-function useSetTimeout() {
-  // Store setTimeout reference so es6-promise will be unaffected by
-  // other code modifying setTimeout (like sinon.useFakeTimers())
-  var globalSetTimeout = setTimeout;
-  return function () {
-    return globalSetTimeout(flush, 1);
-  };
-}
-
-var queue = new Array(1000);
-function flush() {
-  for (var i = 0; i < len; i += 2) {
-    var callback = queue[i];
-    var arg = queue[i + 1];
-
-    callback(arg);
-
-    queue[i] = undefined;
-    queue[i + 1] = undefined;
-  }
-
-  len = 0;
-}
-
-function attemptVertx() {
-  try {
-    var r = require;
-    var vertx = r('vertx');
-    vertxNext = vertx.runOnLoop || vertx.runOnContext;
-    return useVertxTimer();
-  } catch (e) {
-    return useSetTimeout();
-  }
-}
-
-var scheduleFlush = undefined;
-// Decide what async method to use to triggering processing of queued callbacks:
-if (isNode) {
-  scheduleFlush = useNextTick();
-} else if (BrowserMutationObserver) {
-  scheduleFlush = useMutationObserver();
-} else if (isWorker) {
-  scheduleFlush = useMessageChannel();
-} else if (browserWindow === undefined && typeof require === 'function') {
-  scheduleFlush = attemptVertx();
-} else {
-  scheduleFlush = useSetTimeout();
-}
-
-function then(onFulfillment, onRejection) {
-  var _arguments = arguments;
-
-  var parent = this;
-
-  var child = new this.constructor(noop);
-
-  if (child[PROMISE_ID] === undefined) {
-    makePromise(child);
-  }
-
-  var _state = parent._state;
-
-  if (_state) {
-    (function () {
-      var callback = _arguments[_state - 1];
-      asap(function () {
-        return invokeCallback(_state, child, callback, parent._result);
-      });
-    })();
-  } else {
-    subscribe(parent, child, onFulfillment, onRejection);
-  }
-
-  return child;
-}
-
-/**
-  `Promise.resolve` returns a promise that will become resolved with the
-  passed `value`. It is shorthand for the following:
-
-  ```javascript
-  let promise = new Promise(function(resolve, reject){
-    resolve(1);
-  });
-
-  promise.then(function(value){
-    // value === 1
-  });
-  ```
-
-  Instead of writing the above, your code now simply becomes the following:
-
-  ```javascript
-  let promise = Promise.resolve(1);
-
-  promise.then(function(value){
-    // value === 1
-  });
-  ```
-
-  @method resolve
-  @static
-  @param {Any} value value that the returned promise will be resolved with
-  Useful for tooling.
-  @return {Promise} a promise that will become fulfilled with the given
-  `value`
-*/
-function resolve(object) {
-  /*jshint validthis:true */
-  var Constructor = this;
-
-  if (object && typeof object === 'object' && object.constructor === Constructor) {
-    return object;
-  }
-
-  var promise = new Constructor(noop);
-  _resolve(promise, object);
-  return promise;
-}
-
-var PROMISE_ID = Math.random().toString(36).substring(16);
-
-function noop() {}
-
-var PENDING = void 0;
-var FULFILLED = 1;
-var REJECTED = 2;
-
-var GET_THEN_ERROR = new ErrorObject();
-
-function selfFulfillment() {
-  return new TypeError("You cannot resolve a promise with itself");
-}
-
-function cannotReturnOwn() {
-  return new TypeError('A promises callback cannot return that same promise.');
-}
-
-function getThen(promise) {
-  try {
-    return promise.then;
-  } catch (error) {
-    GET_THEN_ERROR.error = error;
-    return GET_THEN_ERROR;
-  }
-}
-
-function tryThen(then, value, fulfillmentHandler, rejectionHandler) {
-  try {
-    then.call(value, fulfillmentHandler, rejectionHandler);
-  } catch (e) {
-    return e;
-  }
-}
-
-function handleForeignThenable(promise, thenable, then) {
-  asap(function (promise) {
-    var sealed = false;
-    var error = tryThen(then, thenable, function (value) {
-      if (sealed) {
-        return;
-      }
-      sealed = true;
-      if (thenable !== value) {
-        _resolve(promise, value);
-      } else {
-        fulfill(promise, value);
-      }
-    }, function (reason) {
-      if (sealed) {
-        return;
-      }
-      sealed = true;
-
-      _reject(promise, reason);
-    }, 'Settle: ' + (promise._label || ' unknown promise'));
-
-    if (!sealed && error) {
-      sealed = true;
-      _reject(promise, error);
-    }
-  }, promise);
-}
-
-function handleOwnThenable(promise, thenable) {
-  if (thenable._state === FULFILLED) {
-    fulfill(promise, thenable._result);
-  } else if (thenable._state === REJECTED) {
-    _reject(promise, thenable._result);
-  } else {
-    subscribe(thenable, undefined, function (value) {
-      return _resolve(promise, value);
-    }, function (reason) {
-      return _reject(promise, reason);
-    });
-  }
-}
-
-function handleMaybeThenable(promise, maybeThenable, then$$) {
-  if (maybeThenable.constructor === promise.constructor && then$$ === then && maybeThenable.constructor.resolve === resolve) {
-    handleOwnThenable(promise, maybeThenable);
-  } else {
-    if (then$$ === GET_THEN_ERROR) {
-      _reject(promise, GET_THEN_ERROR.error);
-    } else if (then$$ === undefined) {
-      fulfill(promise, maybeThenable);
-    } else if (isFunction(then$$)) {
-      handleForeignThenable(promise, maybeThenable, then$$);
-    } else {
-      fulfill(promise, maybeThenable);
-    }
-  }
-}
-
-function _resolve(promise, value) {
-  if (promise === value) {
-    _reject(promise, selfFulfillment());
-  } else if (objectOrFunction(value)) {
-    handleMaybeThenable(promise, value, getThen(value));
-  } else {
-    fulfill(promise, value);
-  }
-}
-
-function publishRejection(promise) {
-  if (promise._onerror) {
-    promise._onerror(promise._result);
-  }
-
-  publish(promise);
-}
-
-function fulfill(promise, value) {
-  if (promise._state !== PENDING) {
-    return;
-  }
-
-  promise._result = value;
-  promise._state = FULFILLED;
-
-  if (promise._subscribers.length !== 0) {
-    asap(publish, promise);
-  }
-}
-
-function _reject(promise, reason) {
-  if (promise._state !== PENDING) {
-    return;
-  }
-  promise._state = REJECTED;
-  promise._result = reason;
-
-  asap(publishRejection, promise);
-}
-
-function subscribe(parent, child, onFulfillment, onRejection) {
-  var _subscribers = parent._subscribers;
-  var length = _subscribers.length;
-
-  parent._onerror = null;
-
-  _subscribers[length] = child;
-  _subscribers[length + FULFILLED] = onFulfillment;
-  _subscribers[length + REJECTED] = onRejection;
-
-  if (length === 0 && parent._state) {
-    asap(publish, parent);
-  }
-}
-
-function publish(promise) {
-  var subscribers = promise._subscribers;
-  var settled = promise._state;
-
-  if (subscribers.length === 0) {
-    return;
-  }
-
-  var child = undefined,
-      callback = undefined,
-      detail = promise._result;
-
-  for (var i = 0; i < subscribers.length; i += 3) {
-    child = subscribers[i];
-    callback = subscribers[i + settled];
-
-    if (child) {
-      invokeCallback(settled, child, callback, detail);
-    } else {
-      callback(detail);
-    }
-  }
-
-  promise._subscribers.length = 0;
-}
-
-function ErrorObject() {
-  this.error = null;
-}
-
-var TRY_CATCH_ERROR = new ErrorObject();
-
-function tryCatch(callback, detail) {
-  try {
-    return callback(detail);
-  } catch (e) {
-    TRY_CATCH_ERROR.error = e;
-    return TRY_CATCH_ERROR;
-  }
-}
-
-function invokeCallback(settled, promise, callback, detail) {
-  var hasCallback = isFunction(callback),
-      value = undefined,
-      error = undefined,
-      succeeded = undefined,
-      failed = undefined;
-
-  if (hasCallback) {
-    value = tryCatch(callback, detail);
-
-    if (value === TRY_CATCH_ERROR) {
-      failed = true;
-      error = value.error;
-      value = null;
-    } else {
-      succeeded = true;
-    }
-
-    if (promise === value) {
-      _reject(promise, cannotReturnOwn());
-      return;
-    }
-  } else {
-    value = detail;
-    succeeded = true;
-  }
-
-  if (promise._state !== PENDING) {
-    // noop
-  } else if (hasCallback && succeeded) {
-      _resolve(promise, value);
-    } else if (failed) {
-      _reject(promise, error);
-    } else if (settled === FULFILLED) {
-      fulfill(promise, value);
-    } else if (settled === REJECTED) {
-      _reject(promise, value);
-    }
-}
-
-function initializePromise(promise, resolver) {
-  try {
-    resolver(function resolvePromise(value) {
-      _resolve(promise, value);
-    }, function rejectPromise(reason) {
-      _reject(promise, reason);
-    });
-  } catch (e) {
-    _reject(promise, e);
-  }
-}
-
-var id = 0;
-function nextId() {
-  return id++;
-}
-
-function makePromise(promise) {
-  promise[PROMISE_ID] = id++;
-  promise._state = undefined;
-  promise._result = undefined;
-  promise._subscribers = [];
-}
-
-function Enumerator(Constructor, input) {
-  this._instanceConstructor = Constructor;
-  this.promise = new Constructor(noop);
-
-  if (!this.promise[PROMISE_ID]) {
-    makePromise(this.promise);
-  }
-
-  if (isArray(input)) {
-    this._input = input;
-    this.length = input.length;
-    this._remaining = input.length;
-
-    this._result = new Array(this.length);
-
-    if (this.length === 0) {
-      fulfill(this.promise, this._result);
-    } else {
-      this.length = this.length || 0;
-      this._enumerate();
-      if (this._remaining === 0) {
-        fulfill(this.promise, this._result);
-      }
-    }
-  } else {
-    _reject(this.promise, validationError());
-  }
-}
-
-function validationError() {
-  return new Error('Array Methods must be provided an Array');
-};
-
-Enumerator.prototype._enumerate = function () {
-  var length = this.length;
-  var _input = this._input;
-
-  for (var i = 0; this._state === PENDING && i < length; i++) {
-    this._eachEntry(_input[i], i);
-  }
-};
-
-Enumerator.prototype._eachEntry = function (entry, i) {
-  var c = this._instanceConstructor;
-  var resolve$$ = c.resolve;
-
-  if (resolve$$ === resolve) {
-    var _then = getThen(entry);
-
-    if (_then === then && entry._state !== PENDING) {
-      this._settledAt(entry._state, i, entry._result);
-    } else if (typeof _then !== 'function') {
-      this._remaining--;
-      this._result[i] = entry;
-    } else if (c === Promise) {
-      var promise = new c(noop);
-      handleMaybeThenable(promise, entry, _then);
-      this._willSettleAt(promise, i);
-    } else {
-      this._willSettleAt(new c(function (resolve$$) {
-        return resolve$$(entry);
-      }), i);
-    }
-  } else {
-    this._willSettleAt(resolve$$(entry), i);
-  }
-};
-
-Enumerator.prototype._settledAt = function (state, i, value) {
-  var promise = this.promise;
-
-  if (promise._state === PENDING) {
-    this._remaining--;
-
-    if (state === REJECTED) {
-      _reject(promise, value);
-    } else {
-      this._result[i] = value;
-    }
-  }
-
-  if (this._remaining === 0) {
-    fulfill(promise, this._result);
-  }
-};
-
-Enumerator.prototype._willSettleAt = function (promise, i) {
-  var enumerator = this;
-
-  subscribe(promise, undefined, function (value) {
-    return enumerator._settledAt(FULFILLED, i, value);
-  }, function (reason) {
-    return enumerator._settledAt(REJECTED, i, reason);
-  });
-};
-
-/**
-  `Promise.all` accepts an array of promises, and returns a new promise which
-  is fulfilled with an array of fulfillment values for the passed promises, or
-  rejected with the reason of the first passed promise to be rejected. It casts all
-  elements of the passed iterable to promises as it runs this algorithm.
-
-  Example:
-
-  ```javascript
-  let promise1 = resolve(1);
-  let promise2 = resolve(2);
-  let promise3 = resolve(3);
-  let promises = [ promise1, promise2, promise3 ];
-
-  Promise.all(promises).then(function(array){
-    // The array here would be [ 1, 2, 3 ];
-  });
-  ```
-
-  If any of the `promises` given to `all` are rejected, the first promise
-  that is rejected will be given as an argument to the returned promises's
-  rejection handler. For example:
-
-  Example:
-
-  ```javascript
-  let promise1 = resolve(1);
-  let promise2 = reject(new Error("2"));
-  let promise3 = reject(new Error("3"));
-  let promises = [ promise1, promise2, promise3 ];
-
-  Promise.all(promises).then(function(array){
-    // Code here never runs because there are rejected promises!
-  }, function(error) {
-    // error.message === "2"
-  });
-  ```
-
-  @method all
-  @static
-  @param {Array} entries array of promises
-  @param {String} label optional string for labeling the promise.
-  Useful for tooling.
-  @return {Promise} promise that is fulfilled when all `promises` have been
-  fulfilled, or rejected if any of them become rejected.
-  @static
-*/
-function all(entries) {
-  return new Enumerator(this, entries).promise;
-}
-
-/**
-  `Promise.race` returns a new promise which is settled in the same way as the
-  first passed promise to settle.
-
-  Example:
-
-  ```javascript
-  let promise1 = new Promise(function(resolve, reject){
-    setTimeout(function(){
-      resolve('promise 1');
-    }, 200);
-  });
-
-  let promise2 = new Promise(function(resolve, reject){
-    setTimeout(function(){
-      resolve('promise 2');
-    }, 100);
-  });
-
-  Promise.race([promise1, promise2]).then(function(result){
-    // result === 'promise 2' because it was resolved before promise1
-    // was resolved.
-  });
-  ```
-
-  `Promise.race` is deterministic in that only the state of the first
-  settled promise matters. For example, even if other promises given to the
-  `promises` array argument are resolved, but the first settled promise has
-  become rejected before the other promises became fulfilled, the returned
-  promise will become rejected:
-
-  ```javascript
-  let promise1 = new Promise(function(resolve, reject){
-    setTimeout(function(){
-      resolve('promise 1');
-    }, 200);
-  });
-
-  let promise2 = new Promise(function(resolve, reject){
-    setTimeout(function(){
-      reject(new Error('promise 2'));
-    }, 100);
-  });
-
-  Promise.race([promise1, promise2]).then(function(result){
-    // Code here never runs
-  }, function(reason){
-    // reason.message === 'promise 2' because promise 2 became rejected before
-    // promise 1 became fulfilled
-  });
-  ```
-
-  An example real-world use case is implementing timeouts:
-
-  ```javascript
-  Promise.race([ajax('foo.json'), timeout(5000)])
-  ```
-
-  @method race
-  @static
-  @param {Array} promises array of promises to observe
-  Useful for tooling.
-  @return {Promise} a promise which settles in the same way as the first passed
-  promise to settle.
-*/
-function race(entries) {
-  /*jshint validthis:true */
-  var Constructor = this;
-
-  if (!isArray(entries)) {
-    return new Constructor(function (_, reject) {
-      return reject(new TypeError('You must pass an array to race.'));
-    });
-  } else {
-    return new Constructor(function (resolve, reject) {
-      var length = entries.length;
-      for (var i = 0; i < length; i++) {
-        Constructor.resolve(entries[i]).then(resolve, reject);
-      }
-    });
-  }
-}
-
-/**
-  `Promise.reject` returns a promise rejected with the passed `reason`.
-  It is shorthand for the following:
-
-  ```javascript
-  let promise = new Promise(function(resolve, reject){
-    reject(new Error('WHOOPS'));
-  });
-
-  promise.then(function(value){
-    // Code here doesn't run because the promise is rejected!
-  }, function(reason){
-    // reason.message === 'WHOOPS'
-  });
-  ```
-
-  Instead of writing the above, your code now simply becomes the following:
-
-  ```javascript
-  let promise = Promise.reject(new Error('WHOOPS'));
-
-  promise.then(function(value){
-    // Code here doesn't run because the promise is rejected!
-  }, function(reason){
-    // reason.message === 'WHOOPS'
-  });
-  ```
-
-  @method reject
-  @static
-  @param {Any} reason value that the returned promise will be rejected with.
-  Useful for tooling.
-  @return {Promise} a promise rejected with the given `reason`.
-*/
-function reject(reason) {
-  /*jshint validthis:true */
-  var Constructor = this;
-  var promise = new Constructor(noop);
-  _reject(promise, reason);
-  return promise;
-}
-
-function needsResolver() {
-  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
-}
-
-function needsNew() {
-  throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
-}
-
-/**
-  Promise objects represent the eventual result of an asynchronous operation. The
-  primary way of interacting with a promise is through its `then` method, which
-  registers callbacks to receive either a promise's eventual value or the reason
-  why the promise cannot be fulfilled.
-
-  Terminology
-  -----------
-
-  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
-  - `thenable` is an object or function that defines a `then` method.
-  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
-  - `exception` is a value that is thrown using the throw statement.
-  - `reason` is a value that indicates why a promise was rejected.
-  - `settled` the final resting state of a promise, fulfilled or rejected.
-
-  A promise can be in one of three states: pending, fulfilled, or rejected.
-
-  Promises that are fulfilled have a fulfillment value and are in the fulfilled
-  state.  Promises that are rejected have a rejection reason and are in the
-  rejected state.  A fulfillment value is never a thenable.
-
-  Promises can also be said to *resolve* a value.  If this value is also a
-  promise, then the original promise's settled state will match the value's
-  settled state.  So a promise that *resolves* a promise that rejects will
-  itself reject, and a promise that *resolves* a promise that fulfills will
-  itself fulfill.
-
-
-  Basic Usage:
-  ------------
-
-  ```js
-  let promise = new Promise(function(resolve, reject) {
-    // on success
-    resolve(value);
-
-    // on failure
-    reject(reason);
-  });
-
-  promise.then(function(value) {
-    // on fulfillment
-  }, function(reason) {
-    // on rejection
-  });
-  ```
-
-  Advanced Usage:
-  ---------------
-
-  Promises shine when abstracting away asynchronous interactions such as
-  `XMLHttpRequest`s.
-
-  ```js
-  function getJSON(url) {
-    return new Promise(function(resolve, reject){
-      let xhr = new XMLHttpRequest();
-
-      xhr.open('GET', url);
-      xhr.onreadystatechange = handler;
-      xhr.responseType = 'json';
-      xhr.setRequestHeader('Accept', 'application/json');
-      xhr.send();
-
-      function handler() {
-        if (this.readyState === this.DONE) {
-          if (this.status === 200) {
-            resolve(this.response);
-          } else {
-            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
-          }
-        }
-      };
-    });
-  }
-
-  getJSON('/posts.json').then(function(json) {
-    // on fulfillment
-  }, function(reason) {
-    // on rejection
-  });
-  ```
-
-  Unlike callbacks, promises are great composable primitives.
-
-  ```js
-  Promise.all([
-    getJSON('/posts'),
-    getJSON('/comments')
-  ]).then(function(values){
-    values[0] // => postsJSON
-    values[1] // => commentsJSON
-
-    return values;
-  });
-  ```
-
-  @class Promise
-  @param {function} resolver
-  Useful for tooling.
-  @constructor
-*/
-function Promise(resolver) {
-  this[PROMISE_ID] = nextId();
-  this._result = this._state = undefined;
-  this._subscribers = [];
-
-  if (noop !== resolver) {
-    typeof resolver !== 'function' && needsResolver();
-    this instanceof Promise ? initializePromise(this, resolver) : needsNew();
-  }
-}
-
-Promise.all = all;
-Promise.race = race;
-Promise.resolve = resolve;
-Promise.reject = reject;
-Promise._setScheduler = setScheduler;
-Promise._setAsap = setAsap;
-Promise._asap = asap;
-
-Promise.prototype = {
-  constructor: Promise,
-
-  /**
-    The primary way of interacting with a promise is through its `then` method,
-    which registers callbacks to receive either a promise's eventual value or the
-    reason why the promise cannot be fulfilled.
-
-    ```js
-    findUser().then(function(user){
-      // user is available
-    }, function(reason){
-      // user is unavailable, and you are given the reason why
-    });
-    ```
-
-    Chaining
-    --------
-
-    The return value of `then` is itself a promise.  This second, 'downstream'
-    promise is resolved with the return value of the first promise's fulfillment
-    or rejection handler, or rejected if the handler throws an exception.
-
-    ```js
-    findUser().then(function (user) {
-      return user.name;
-    }, function (reason) {
-      return 'default name';
-    }).then(function (userName) {
-      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
-      // will be `'default name'`
-    });
-
-    findUser().then(function (user) {
-      throw new Error('Found user, but still unhappy');
-    }, function (reason) {
-      throw new Error('`findUser` rejected and we're unhappy');
-    }).then(function (value) {
-      // never reached
-    }, function (reason) {
-      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
-      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
-    });
-    ```
-    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
-
-    ```js
-    findUser().then(function (user) {
-      throw new PedagogicalException('Upstream error');
-    }).then(function (value) {
-      // never reached
-    }).then(function (value) {
-      // never reached
-    }, function (reason) {
-      // The `PedgagocialException` is propagated all the way down to here
-    });
-    ```
-
-    Assimilation
-    ------------
-
-    Sometimes the value you want to propagate to a downstream promise can only be
-    retrieved asynchronously. This can be achieved by returning a promise in the
-    fulfillment or rejection handler. The downstream promise will then be pending
-    until the returned promise is settled. This is called *assimilation*.
-
-    ```js
-    findUser().then(function (user) {
-      return findCommentsByAuthor(user);
-    }).then(function (comments) {
-      // The user's comments are now available
-    });
-    ```
-
-    If the assimliated promise rejects, then the downstream promise will also reject.
-
-    ```js
-    findUser().then(function (user) {
-      return findCommentsByAuthor(user);
-    }).then(function (comments) {
-      // If `findCommentsByAuthor` fulfills, we'll have the value here
-    }, function (reason) {
-      // If `findCommentsByAuthor` rejects, we'll have the reason here
-    });
-    ```
-
-    Simple Example
-    --------------
-
-    Synchronous Example
-
-    ```javascript
-    let result;
-
-    try {
-      result = findResult();
-      // success
-    } catch(reason) {
-      // failure
-    }
-    ```
-
-    Errback Example
-
-    ```js
-    findResult(function(result, err){
-      if (err) {
-        // failure
-      } else {
-        // success
-      }
-    });
-    ```
-
-    Promise Example;
-
-    ```javascript
-    findResult().then(function(result){
-      // success
-    }, function(reason){
-      // failure
-    });
-    ```
-
-    Advanced Example
-    --------------
-
-    Synchronous Example
-
-    ```javascript
-    let author, books;
-
-    try {
-      author = findAuthor();
-      books  = findBooksByAuthor(author);
-      // success
-    } catch(reason) {
-      // failure
-    }
-    ```
-
-    Errback Example
-
-    ```js
-
-    function foundBooks(books) {
-
-    }
-
-    function failure(reason) {
-
-    }
-
-    findAuthor(function(author, err){
-      if (err) {
-        failure(err);
-        // failure
-      } else {
-        try {
-          findBoooksByAuthor(author, function(books, err) {
-            if (err) {
-              failure(err);
-            } else {
-              try {
-                foundBooks(books);
-              } catch(reason) {
-                failure(reason);
-              }
-            }
-          });
-        } catch(error) {
-          failure(err);
-        }
-        // success
-      }
-    });
-    ```
-
-    Promise Example;
-
-    ```javascript
-    findAuthor().
-      then(findBooksByAuthor).
-      then(function(books){
-        // found books
-    }).catch(function(reason){
-      // something went wrong
-    });
-    ```
-
-    @method then
-    @param {Function} onFulfilled
-    @param {Function} onRejected
-    Useful for tooling.
-    @return {Promise}
-  */
-  then: then,
-
-  /**
-    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
-    as the catch block of a try/catch statement.
-
-    ```js
-    function findAuthor(){
-      throw new Error('couldn't find that author');
-    }
-
-    // synchronous
-    try {
-      findAuthor();
-    } catch(reason) {
-      // something went wrong
-    }
-
-    // async with promises
-    findAuthor().catch(function(reason){
-      // something went wrong
-    });
-    ```
-
-    @method catch
-    @param {Function} onRejection
-    Useful for tooling.
-    @return {Promise}
-  */
-  'catch': function _catch(onRejection) {
-    return this.then(null, onRejection);
-  }
-};
-
-function polyfill() {
-    var local = undefined;
-
-    if (typeof global !== 'undefined') {
-        local = global;
-    } else if (typeof self !== 'undefined') {
-        local = self;
-    } else {
-        try {
-            local = Function('return this')();
-        } catch (e) {
-            throw new Error('polyfill failed because global object is unavailable in this environment');
-        }
-    }
-
-    var P = local.Promise;
-
-    if (P) {
-        var promiseToString = null;
-        try {
-            promiseToString = Object.prototype.toString.call(P.resolve());
-        } catch (e) {
-            // silently ignored
-        }
-
-        if (promiseToString === '[object Promise]' && !P.cast) {
-            return;
-        }
-    }
-
-    local.Promise = Promise;
-}
-
-// Strange compat..
-Promise.polyfill = polyfill;
-Promise.Promise = Promise;
-
-return Promise;
-
-})));
-
-ES6Promise.polyfill();
-//# sourceMappingURL=es6-promise.auto.map
diff --git a/vendor/assets/javascripts/g.bar.js b/vendor/assets/javascripts/g.bar.js
deleted file mode 100644
index 166bd654d6e..00000000000
--- a/vendor/assets/javascripts/g.bar.js
+++ /dev/null
@@ -1,674 +0,0 @@
-/*!
- * g.Raphael 0.51 - Charting library, based on Raphaël
- *
- * Copyright (c) 2009-2012 Dmitry Baranovskiy (http://g.raphaeljs.com)
- * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
- */
-(function () {
-    var mmin = Math.min,
-        mmax = Math.max;
-
-    function finger(x, y, width, height, dir, ending, isPath, paper) {
-        var path,
-            ends = { round: 'round', sharp: 'sharp', soft: 'soft', square: 'square' };
-
-        // dir 0 for horizontal and 1 for vertical
-        if ((dir && !height) || (!dir && !width)) {
-            return isPath ? "" : paper.path();
-        }
-
-        ending = ends[ending] || "square";
-        height = Math.round(height);
-        width = Math.round(width);
-        x = Math.round(x);
-        y = Math.round(y);
-
-        switch (ending) {
-            case "round":
-                if (!dir) {
-                    var r = ~~(height / 2);
-
-                    if (width < r) {
-                        r = width;
-                        path = [
-                            "M", x + .5, y + .5 - ~~(height / 2),
-                            "l", 0, 0,
-                            "a", r, ~~(height / 2), 0, 0, 1, 0, height,
-                            "l", 0, 0,
-                            "z"
-                        ];
-                    } else {
-                        path = [
-                            "M", x + .5, y + .5 - r,
-                            "l", width - r, 0,
-                            "a", r, r, 0, 1, 1, 0, height,
-                            "l", r - width, 0,
-                            "z"
-                        ];
-                    }
-                } else {
-                    r = ~~(width / 2);
-
-                    if (height < r) {
-                        r = height;
-                        path = [
-                            "M", x - ~~(width / 2), y,
-                            "l", 0, 0,
-                            "a", ~~(width / 2), r, 0, 0, 1, width, 0,
-                            "l", 0, 0,
-                            "z"
-                        ];
-                    } else {
-                        path = [
-                            "M", x - r, y,
-                            "l", 0, r - height,
-                            "a", r, r, 0, 1, 1, width, 0,
-                            "l", 0, height - r,
-                            "z"
-                        ];
-                    }
-                }
-                break;
-            case "sharp":
-                if (!dir) {
-                    var half = ~~(height / 2);
-
-                    path = [
-                        "M", x, y + half,
-                        "l", 0, -height, mmax(width - half, 0), 0, mmin(half, width), half, -mmin(half, width), half + (half * 2 < height),
-                        "z"
-                    ];
-                } else {
-                    half = ~~(width / 2);
-                    path = [
-                        "M", x + half, y,
-                        "l", -width, 0, 0, -mmax(height - half, 0), half, -mmin(half, height), half, mmin(half, height), half,
-                        "z"
-                    ];
-                }
-                break;
-            case "square":
-                if (!dir) {
-                    path = [
-                        "M", x, y + ~~(height / 2),
-                        "l", 0, -height, width, 0, 0, height,
-                        "z"
-                    ];
-                } else {
-                    path = [
-                        "M", x + ~~(width / 2), y,
-                        "l", 1 - width, 0, 0, -height, width - 1, 0,
-                        "z"
-                    ];
-                }
-                break;
-            case "soft":
-                if (!dir) {
-                    r = mmin(width, Math.round(height / 5));
-                    path = [
-                        "M", x + .5, y + .5 - ~~(height / 2),
-                        "l", width - r, 0,
-                        "a", r, r, 0, 0, 1, r, r,
-                        "l", 0, height - r * 2,
-                        "a", r, r, 0, 0, 1, -r, r,
-                        "l", r - width, 0,
-                        "z"
-                    ];
-                } else {
-                    r = mmin(Math.round(width / 5), height);
-                    path = [
-                        "M", x - ~~(width / 2), y,
-                        "l", 0, r - height,
-                        "a", r, r, 0, 0, 1, r, -r,
-                        "l", width - 2 * r, 0,
-                        "a", r, r, 0, 0, 1, r, r,
-                        "l", 0, height - r,
-                        "z"
-                    ];
-                }
-        }
-
-        if (isPath) {
-            return path.join(",");
-        } else {
-            return paper.path(path);
-        }
-    }
-
-/*\
- * Paper.vbarchart
- [ method ]
- **
- * Creates a vertical bar chart
- **
- > Parameters
- **
- - x (number) x coordinate of the chart
- - y (number) y coordinate of the chart
- - width (number) width of the chart (respected by all elements in the set)
- - height (number) height of the chart (respected by all elements in the set)
- - values (array) values
- - opts (object) options for the chart
- o {
- o type (string) type of endings of the bar. Default: 'square'. Other options are: 'round', 'sharp', 'soft'.
- o gutter (number)(string) default '20%' (WHAT DOES IT DO?)
- o vgutter (number)
- o colors (array) colors be used repeatedly to plot the bars. If multicolumn bar is used each sequence of bars with use a different color.
- o stacked (boolean) whether or not to tread values as in a stacked bar chart
- o to
- o stretch (boolean)
- o }
- **
- = (object) path element of the popup
- > Usage
- | r.vbarchart(0, 0, 620, 260, [76, 70, 67, 71, 69], {})
- \*/
- 
-    function VBarchart(paper, x, y, width, height, values, opts) {
-        opts = opts || {};
-
-        var chartinst = this,
-            type = opts.type || "square",
-            gutter = parseFloat(opts.gutter || "20%"),
-            chart = paper.set(),
-            bars = paper.set(),
-            covers = paper.set(),
-            covers2 = paper.set(),
-            total = Math.max.apply(Math, values),
-            stacktotal = [],
-            multi = 0,
-            colors = opts.colors || chartinst.colors,
-            len = values.length;
-
-        if (Raphael.is(values[0], "array")) {
-            total = [];
-            multi = len;
-            len = 0;
-
-            for (var i = values.length; i--;) {
-                bars.push(paper.set());
-                total.push(Math.max.apply(Math, values[i]));
-                len = Math.max(len, values[i].length);
-            }
-
-            if (opts.stacked) {
-                for (var i = len; i--;) {
-                    var tot = 0;
-
-                    for (var j = values.length; j--;) {
-                        tot +=+ values[j][i] || 0;
-                    }
-
-                    stacktotal.push(tot);
-                }
-            }
-
-            for (var i = values.length; i--;) {
-                if (values[i].length < len) {
-                    for (var j = len; j--;) {
-                        values[i].push(0);
-                    }
-                }
-            }
-
-            total = Math.max.apply(Math, opts.stacked ? stacktotal : total);
-        }
-        
-        total = (opts.to) || total;
-
-        var barwidth = width / (len * (100 + gutter) + gutter) * 100,
-            barhgutter = barwidth * gutter / 100,
-            barvgutter = opts.vgutter == null ? 20 : opts.vgutter,
-            stack = [],
-            X = x + barhgutter,
-            Y = (height - 2 * barvgutter) / total;
-
-        if (!opts.stretch) {
-            barhgutter = Math.round(barhgutter);
-            barwidth = Math.floor(barwidth);
-        }
-
-        !opts.stacked && (barwidth /= multi || 1);
-
-        for (var i = 0; i < len; i++) {
-            stack = [];
-
-            for (var j = 0; j < (multi || 1); j++) {
-                var h = Math.round((multi ? values[j][i] : values[i]) * Y),
-                    top = y + height - barvgutter - h,
-                    bar = finger(Math.round(X + barwidth / 2), top + h, barwidth, h, true, type, null, paper).attr({ stroke: "none", fill: colors[multi ? j : i] });
-
-                if (multi) {
-                    bars[j].push(bar);
-                } else {
-                    bars.push(bar);
-                }
-
-                bar.y = top;
-                bar.x = Math.round(X + barwidth / 2);
-                bar.w = barwidth;
-                bar.h = h;
-                bar.value = multi ? values[j][i] : values[i];
-
-                if (!opts.stacked) {
-                    X += barwidth;
-                } else {
-                    stack.push(bar);
-                }
-            }
-
-            if (opts.stacked) {
-                var cvr;
-
-                covers2.push(cvr = paper.rect(stack[0].x - stack[0].w / 2, y, barwidth, height).attr(chartinst.shim));
-                cvr.bars = paper.set();
-
-                var size = 0;
-
-                for (var s = stack.length; s--;) {
-                    stack[s].toFront();
-                }
-
-                for (var s = 0, ss = stack.length; s < ss; s++) {
-                    var bar = stack[s],
-                        cover,
-                        h = (size + bar.value) * Y,
-                        path = finger(bar.x, y + height - barvgutter - !!size * .5, barwidth, h, true, type, 1, paper);
-
-                    cvr.bars.push(bar);
-                    size && bar.attr({path: path});
-                    bar.h = h;
-                    bar.y = y + height - barvgutter - !!size * .5 - h;
-                    covers.push(cover = paper.rect(bar.x - bar.w / 2, bar.y, barwidth, bar.value * Y).attr(chartinst.shim));
-                    cover.bar = bar;
-                    cover.value = bar.value;
-                    size += bar.value;
-                }
-
-                X += barwidth;
-            }
-
-            X += barhgutter;
-        }
-
-        covers2.toFront();
-        X = x + barhgutter;
-
-        if (!opts.stacked) {
-            for (var i = 0; i < len; i++) {
-                for (var j = 0; j < (multi || 1); j++) {
-                    var cover;
-
-                    covers.push(cover = paper.rect(Math.round(X), y + barvgutter, barwidth, height - barvgutter).attr(chartinst.shim));
-                    cover.bar = multi ? bars[j][i] : bars[i];
-                    cover.value = cover.bar.value;
-                    X += barwidth;
-                }
-
-                X += barhgutter;
-            }
-        }
-
-        chart.label = function (labels, isBottom) {
-            labels = labels || [];
-            this.labels = paper.set();
-
-            var L, l = -Infinity;
-
-            if (opts.stacked) {
-                for (var i = 0; i < len; i++) {
-                    var tot = 0;
-
-                    for (var j = 0; j < (multi || 1); j++) {
-                        tot += multi ? values[j][i] : values[i];
-
-                        if (j == multi - 1) {
-                            var label = paper.labelise(labels[i], tot, total);
-
-                            L = paper.text(bars[i * (multi || 1) + j].x, y + height - barvgutter / 2, label).attr(txtattr).insertBefore(covers[i * (multi || 1) + j]);
-
-                            var bb = L.getBBox();
-
-                            if (bb.x - 7 < l) {
-                                L.remove();
-                            } else {
-                                this.labels.push(L);
-                                l = bb.x + bb.width;
-                            }
-                        }
-                    }
-                }
-            } else {
-                for (var i = 0; i < len; i++) {
-                    for (var j = 0; j < (multi || 1); j++) {
-                        var label = paper.labelise(multi ? labels[j] && labels[j][i] : labels[i], multi ? values[j][i] : values[i], total);
-
-                        L = paper.text(bars[i * (multi || 1) + j].x, isBottom ? y + height - barvgutter / 2 : bars[i * (multi || 1) + j].y - 10, label).attr(txtattr).insertBefore(covers[i * (multi || 1) + j]);
-
-                        var bb = L.getBBox();
-
-                        if (bb.x - 7 < l) {
-                            L.remove();
-                        } else {
-                            this.labels.push(L);
-                            l = bb.x + bb.width;
-                        }
-                    }
-                }
-            }
-            return this;
-        };
-
-        chart.hover = function (fin, fout) {
-            covers2.hide();
-            covers.show();
-            covers.mouseover(fin).mouseout(fout);
-            return this;
-        };
-
-        chart.hoverColumn = function (fin, fout) {
-            covers.hide();
-            covers2.show();
-            fout = fout || function () {};
-            covers2.mouseover(fin).mouseout(fout);
-            return this;
-        };
-
-        chart.click = function (f) {
-            covers2.hide();
-            covers.show();
-            covers.click(f);
-            return this;
-        };
-
-        chart.each = function (f) {
-            if (!Raphael.is(f, "function")) {
-                return this;
-            }
-            for (var i = covers.length; i--;) {
-                f.call(covers[i]);
-            }
-            return this;
-        };
-
-        chart.eachColumn = function (f) {
-            if (!Raphael.is(f, "function")) {
-                return this;
-            }
-            for (var i = covers2.length; i--;) {
-                f.call(covers2[i]);
-            }
-            return this;
-        };
-
-        chart.clickColumn = function (f) {
-            covers.hide();
-            covers2.show();
-            covers2.click(f);
-            return this;
-        };
-
-        chart.push(bars, covers, covers2);
-        chart.bars = bars;
-        chart.covers = covers;
-        return chart;
-    };
-    
-    //inheritance
-    var F = function() {};
-    F.prototype = Raphael.g;
-    HBarchart.prototype = VBarchart.prototype = new F; //prototype reused by hbarchart
-    
-    Raphael.fn.barchart = function(x, y, width, height, values, opts) {
-        return new VBarchart(this, x, y, width, height, values, opts);
-    };
-    
-/*\
- * Paper.barchart
- [ method ]
- **
- * Creates a horizontal bar chart
- **
- > Parameters
- **
- - x (number) x coordinate of the chart
- - y (number) y coordinate of the chart
- - width (number) width of the chart (respected by all elements in the set)
- - height (number) height of the chart (respected by all elements in the set)
- - values (array) values
- - opts (object) options for the chart
- o {
- o type (string) type of endings of the bar. Default: 'square'. Other options are: 'round', 'sharp', 'soft'.
- o gutter (number)(string) default '20%' (WHAT DOES IT DO?)
- o vgutter (number)
- o colors (array) colors be used repeatedly to plot the bars. If multicolumn bar is used each sequence of bars with use a different color.
- o stacked (boolean) whether or not to tread values as in a stacked bar chart
- o to
- o stretch (boolean)
- o }
- **
- = (object) path element of the popup
- > Usage
- | r.barchart(0, 0, 620, 260, [76, 70, 67, 71, 69], {})
- \*/
- 
-    function HBarchart(paper, x, y, width, height, values, opts) {
-        opts = opts || {};
-
-        var chartinst = this,
-            type = opts.type || "square",
-            gutter = parseFloat(opts.gutter || "20%"),
-            chart = paper.set(),
-            bars = paper.set(),
-            covers = paper.set(),
-            covers2 = paper.set(),
-            total = Math.max.apply(Math, values),
-            stacktotal = [],
-            multi = 0,
-            colors = opts.colors || chartinst.colors,
-            len = values.length;
-
-        if (Raphael.is(values[0], "array")) {
-            total = [];
-            multi = len;
-            len = 0;
-
-            for (var i = values.length; i--;) {
-                bars.push(paper.set());
-                total.push(Math.max.apply(Math, values[i]));
-                len = Math.max(len, values[i].length);
-            }
-
-            if (opts.stacked) {
-                for (var i = len; i--;) {
-                    var tot = 0;
-                    for (var j = values.length; j--;) {
-                        tot +=+ values[j][i] || 0;
-                    }
-                    stacktotal.push(tot);
-                }
-            }
-
-            for (var i = values.length; i--;) {
-                if (values[i].length < len) {
-                    for (var j = len; j--;) {
-                        values[i].push(0);
-                    }
-                }
-            }
-
-            total = Math.max.apply(Math, opts.stacked ? stacktotal : total);
-        }
-        
-        total = (opts.to) || total;
-
-        var barheight = Math.floor(height / (len * (100 + gutter) + gutter) * 100),
-            bargutter = Math.floor(barheight * gutter / 100),
-            stack = [],
-            Y = y + bargutter,
-            X = (width - 1) / total;
-
-        !opts.stacked && (barheight /= multi || 1);
-
-        for (var i = 0; i < len; i++) {
-            stack = [];
-
-            for (var j = 0; j < (multi || 1); j++) {
-                var val = multi ? values[j][i] : values[i],
-                    bar = finger(x, Y + barheight / 2, Math.round(val * X), barheight - 1, false, type, null, paper).attr({stroke: "none", fill: colors[multi ? j : i]});
-
-                if (multi) {
-                    bars[j].push(bar);
-                } else {
-                    bars.push(bar);
-                }
-
-                bar.x = x + Math.round(val * X);
-                bar.y = Y + barheight / 2;
-                bar.w = Math.round(val * X);
-                bar.h = barheight;
-                bar.value = +val;
-
-                if (!opts.stacked) {
-                    Y += barheight;
-                } else {
-                    stack.push(bar);
-                }
-            }
-
-            if (opts.stacked) {
-                var cvr = paper.rect(x, stack[0].y - stack[0].h / 2, width, barheight).attr(chartinst.shim);
-
-                covers2.push(cvr);
-                cvr.bars = paper.set();
-
-                var size = 0;
-
-                for (var s = stack.length; s--;) {
-                    stack[s].toFront();
-                }
-
-                for (var s = 0, ss = stack.length; s < ss; s++) {
-                    var bar = stack[s],
-                        cover,
-                        val = Math.round((size + bar.value) * X),
-                        path = finger(x, bar.y, val, barheight - 1, false, type, 1, paper);
-
-                    cvr.bars.push(bar);
-                    size && bar.attr({ path: path });
-                    bar.w = val;
-                    bar.x = x + val;
-                    covers.push(cover = paper.rect(x + size * X, bar.y - bar.h / 2, bar.value * X, barheight).attr(chartinst.shim));
-                    cover.bar = bar;
-                    size += bar.value;
-                }
-
-                Y += barheight;
-            }
-
-            Y += bargutter;
-        }
-
-        covers2.toFront();
-        Y = y + bargutter;
-
-        if (!opts.stacked) {
-            for (var i = 0; i < len; i++) {
-                for (var j = 0; j < (multi || 1); j++) {
-                    var cover = paper.rect(x, Y, width, barheight).attr(chartinst.shim);
-
-                    covers.push(cover);
-                    cover.bar = multi ? bars[j][i] : bars[i];
-                    cover.value = cover.bar.value;
-                    Y += barheight;
-                }
-
-                Y += bargutter;
-            }
-        }
-
-        chart.label = function (labels, isRight) {
-            labels = labels || [];
-            this.labels = paper.set();
-
-            for (var i = 0; i < len; i++) {
-                for (var j = 0; j < multi; j++) {
-                    var  label = paper.labelise(multi ? labels[j] && labels[j][i] : labels[i], multi ? values[j][i] : values[i], total),
-                        X = isRight ? bars[i * (multi || 1) + j].x - barheight / 2 + 3 : x + 5,
-                        A = isRight ? "end" : "start",
-                        L;
-
-                    this.labels.push(L = paper.text(X, bars[i * (multi || 1) + j].y, label).attr(txtattr).attr({ "text-anchor": A }).insertBefore(covers[0]));
-
-                    if (L.getBBox().x < x + 5) {
-                        L.attr({x: x + 5, "text-anchor": "start"});
-                    } else {
-                        bars[i * (multi || 1) + j].label = L;
-                    }
-                }
-            }
-
-            return this;
-        };
-
-        chart.hover = function (fin, fout) {
-            covers2.hide();
-            covers.show();
-            fout = fout || function () {};
-            covers.mouseover(fin).mouseout(fout);
-            return this;
-        };
-
-        chart.hoverColumn = function (fin, fout) {
-            covers.hide();
-            covers2.show();
-            fout = fout || function () {};
-            covers2.mouseover(fin).mouseout(fout);
-            return this;
-        };
-
-        chart.each = function (f) {
-            if (!Raphael.is(f, "function")) {
-                return this;
-            }
-            for (var i = covers.length; i--;) {
-                f.call(covers[i]);
-            }
-            return this;
-        };
-
-        chart.eachColumn = function (f) {
-            if (!Raphael.is(f, "function")) {
-                return this;
-            }
-            for (var i = covers2.length; i--;) {
-                f.call(covers2[i]);
-            }
-            return this;
-        };
-
-        chart.click = function (f) {
-            covers2.hide();
-            covers.show();
-            covers.click(f);
-            return this;
-        };
-
-        chart.clickColumn = function (f) {
-            covers.hide();
-            covers2.show();
-            covers2.click(f);
-            return this;
-        };
-
-        chart.push(bars, covers, covers2);
-        chart.bars = bars;
-        chart.covers = covers;
-        return chart;
-    };
-    
-    Raphael.fn.hbarchart = function(x, y, width, height, values, opts) {
-        return new HBarchart(this, x, y, width, height, values, opts);
-    };
-    
-})();
diff --git a/vendor/assets/javascripts/g.raphael.js b/vendor/assets/javascripts/g.raphael.js
deleted file mode 100644
index 27f27caf9f2..00000000000
--- a/vendor/assets/javascripts/g.raphael.js
+++ /dev/null
@@ -1,861 +0,0 @@
-/*!
- * g.Raphael 0.51 - Charting library, based on Raphaël
- *
- * Copyright (c) 2009-2012 Dmitry Baranovskiy (http://g.raphaeljs.com)
- * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license.
- */
-
-/*
- * Tooltips on Element prototype
- */
-/*\
- * Element.popup
- [ method ]
- **
- * Puts the context Element in a 'popup' tooltip. Can also be used on sets.
- **
- > Parameters
- **
- - dir (string) location of Element relative to the tail: `'down'`, `'left'`, `'up'` [default], or `'right'`.
- - size (number) amount of bevel/padding around the Element, as well as half the width and height of the tail [default: `5`]
- - x (number) x coordinate of the popup's tail [default: Element's `x` or `cx`]
- - y (number) y coordinate of the popup's tail [default: Element's `y` or `cy`]
- **
- = (object) path element of the popup
- \*/
-Raphael.el.popup = function (dir, size, x, y) {
-    var paper = this.paper || this[0].paper,
-        bb, xy, center, cw, ch;
-
-    if (!paper) return;
-
-    switch (this.type) {
-        case 'text':
-        case 'circle':
-        case 'ellipse': center = true; break;
-        default: center = false;
-    }
-
-    dir = dir == null ? 'up' : dir;
-    size = size || 5;
-    bb = this.getBBox();
-
-    x = typeof x == 'number' ? x : (center ? bb.x + bb.width / 2 : bb.x);
-    y = typeof y == 'number' ? y : (center ? bb.y + bb.height / 2 : bb.y);
-    cw = Math.max(bb.width / 2 - size, 0);
-    ch = Math.max(bb.height / 2 - size, 0);
-
-    this.translate(x - bb.x - (center ? bb.width / 2 : 0), y - bb.y - (center ? bb.height / 2 : 0));
-    bb = this.getBBox();
-
-    var paths = {
-        up: [
-            'M', x, y,
-            'l', -size, -size, -cw, 0,
-            'a', size, size, 0, 0, 1, -size, -size,
-            'l', 0, -bb.height,
-            'a', size, size, 0, 0, 1, size, -size,
-            'l', size * 2 + cw * 2, 0,
-            'a', size, size, 0, 0, 1, size, size,
-            'l', 0, bb.height,
-            'a', size, size, 0, 0, 1, -size, size,
-            'l', -cw, 0,
-            'z'
-        ].join(','),
-        down: [
-            'M', x, y,
-            'l', size, size, cw, 0,
-            'a', size, size, 0, 0, 1, size, size,
-            'l', 0, bb.height,
-            'a', size, size, 0, 0, 1, -size, size,
-            'l', -(size * 2 + cw * 2), 0,
-            'a', size, size, 0, 0, 1, -size, -size,
-            'l', 0, -bb.height,
-            'a', size, size, 0, 0, 1, size, -size,
-            'l', cw, 0,
-            'z'
-        ].join(','),
-        left: [
-            'M', x, y,
-            'l', -size, size, 0, ch,
-            'a', size, size, 0, 0, 1, -size, size,
-            'l', -bb.width, 0,
-            'a', size, size, 0, 0, 1, -size, -size,
-            'l', 0, -(size * 2 + ch * 2),
-            'a', size, size, 0, 0, 1, size, -size,
-            'l', bb.width, 0,
-            'a', size, size, 0, 0, 1, size, size,
-            'l', 0, ch,
-            'z'
-        ].join(','),
-        right: [
-            'M', x, y,
-            'l', size, -size, 0, -ch,
-            'a', size, size, 0, 0, 1, size, -size,
-            'l', bb.width, 0,
-            'a', size, size, 0, 0, 1, size, size,
-            'l', 0, size * 2 + ch * 2,
-            'a', size, size, 0, 0, 1, -size, size,
-            'l', -bb.width, 0,
-            'a', size, size, 0, 0, 1, -size, -size,
-            'l', 0, -ch,
-            'z'
-        ].join(',')
-    };
-
-    xy = {
-        up: { x: -!center * (bb.width / 2), y: -size * 2 - (center ? bb.height / 2 : bb.height) },
-        down: { x: -!center * (bb.width / 2), y: size * 2 + (center ? bb.height / 2 : bb.height) },
-        left: { x: -size * 2 - (center ? bb.width / 2 : bb.width), y: -!center * (bb.height / 2) },
-        right: { x: size * 2 + (center ? bb.width / 2 : bb.width), y: -!center * (bb.height / 2) }
-    }[dir];
-
-    this.translate(xy.x, xy.y);
-    return paper.path(paths[dir]).attr({ fill: "#000", stroke: "none" }).insertBefore(this.node ? this : this[0]);
-};
-
-/*\
- * Element.tag
- [ method ]
- **
- * Puts the context Element in a 'tag' tooltip. Can also be used on sets.
- **
- > Parameters
- **
- - angle (number) angle of orientation in degrees [default: `0`]
- - r (number) radius of the loop [default: `5`]
- - x (number) x coordinate of the center of the tag loop [default: Element's `x` or `cx`]
- - y (number) y coordinate of the center of the tag loop [default: Element's `x` or `cx`]
- **
- = (object) path element of the tag
- \*/
-Raphael.el.tag = function (angle, r, x, y) {
-    var d = 3,
-        paper = this.paper || this[0].paper;
-
-    if (!paper) return;
-
-    var p = paper.path().attr({ fill: '#000', stroke: '#000' }),
-        bb = this.getBBox(),
-        dx, R, center, tmp;
-
-    switch (this.type) {
-        case 'text':
-        case 'circle':
-        case 'ellipse': center = true; break;
-        default: center = false;
-    }
-
-    angle = angle || 0;
-    x = typeof x == 'number' ? x : (center ? bb.x + bb.width / 2 : bb.x);
-    y = typeof y == 'number' ? y : (center ? bb.y + bb.height / 2 : bb.y);
-    r = r == null ? 5 : r;
-    R = .5522 * r;
-
-    if (bb.height >= r * 2) {
-        p.attr({
-            path: [
-                "M", x, y + r,
-                "a", r, r, 0, 1, 1, 0, -r * 2, r, r, 0, 1, 1, 0, r * 2,
-                "m", 0, -r * 2 -d,
-                "a", r + d, r + d, 0, 1, 0, 0, (r + d) * 2,
-                "L", x + r + d, y + bb.height / 2 + d,
-                "l", bb.width + 2 * d, 0, 0, -bb.height - 2 * d, -bb.width - 2 * d, 0,
-                "L", x, y - r - d
-            ].join(",")
-        });
-    } else {
-        dx = Math.sqrt(Math.pow(r + d, 2) - Math.pow(bb.height / 2 + d, 2));
-        p.attr({
-            path: [
-                "M", x, y + r,
-                "c", -R, 0, -r, R - r, -r, -r, 0, -R, r - R, -r, r, -r, R, 0, r, r - R, r, r, 0, R, R - r, r, -r, r,
-                "M", x + dx, y - bb.height / 2 - d,
-                "a", r + d, r + d, 0, 1, 0, 0, bb.height + 2 * d,
-                "l", r + d - dx + bb.width + 2 * d, 0, 0, -bb.height - 2 * d,
-                "L", x + dx, y - bb.height / 2 - d
-            ].join(",")
-        });
-    }
-
-    angle = 360 - angle;
-    p.rotate(angle, x, y);
-
-    if (this.attrs) {
-        //elements
-        this.attr(this.attrs.x ? 'x' : 'cx', x + r + d + (!center ? this.type == 'text' ? bb.width : 0 : bb.width / 2)).attr('y', center ? y : y - bb.height / 2);
-        this.rotate(angle, x, y);
-        angle > 90 && angle < 270 && this.attr(this.attrs.x ? 'x' : 'cx', x - r - d - (!center ? bb.width : bb.width / 2)).rotate(180, x, y);
-    } else {
-        //sets
-        if (angle > 90 && angle < 270) {
-            this.translate(x - bb.x - bb.width - r - d, y - bb.y - bb.height / 2);
-            this.rotate(angle - 180, bb.x + bb.width + r + d, bb.y + bb.height / 2);
-        } else {
-            this.translate(x - bb.x + r + d, y - bb.y - bb.height / 2);
-            this.rotate(angle, bb.x - r - d, bb.y + bb.height / 2); 
-        }
-    }
-
-    return p.insertBefore(this.node ? this : this[0]);
-};
-
-/*\
- * Element.drop
- [ method ]
- **
- * Puts the context Element in a 'drop' tooltip. Can also be used on sets.
- **
- > Parameters
- **
- - angle (number) angle of orientation in degrees [default: `0`]
- - x (number) x coordinate of the drop's point [default: Element's `x` or `cx`]
- - y (number) y coordinate of the drop's point [default: Element's `x` or `cx`]
- **
- = (object) path element of the drop
- \*/
-Raphael.el.drop = function (angle, x, y) {
-    var bb = this.getBBox(),
-        paper = this.paper || this[0].paper,
-        center, size, p, dx, dy;
-
-    if (!paper) return;
-
-    switch (this.type) {
-        case 'text':
-        case 'circle':
-        case 'ellipse': center = true; break;
-        default: center = false;
-    }
-
-    angle = angle || 0;
-
-    x = typeof x == 'number' ? x : (center ? bb.x + bb.width / 2 : bb.x);
-    y = typeof y == 'number' ? y : (center ? bb.y + bb.height / 2 : bb.y);
-    size = Math.max(bb.width, bb.height) + Math.min(bb.width, bb.height);
-    p = paper.path([
-        "M", x, y,
-        "l", size, 0,
-        "A", size * .4, size * .4, 0, 1, 0, x + size * .7, y - size * .7,
-        "z"
-    ]).attr({fill: "#000", stroke: "none"}).rotate(22.5 - angle, x, y);
-
-    angle = (angle + 90) * Math.PI / 180;
-    dx = (x + size * Math.sin(angle)) - (center ? 0 : bb.width / 2);
-    dy = (y + size * Math.cos(angle)) - (center ? 0 : bb.height / 2);
-
-    this.attrs ?
-        this.attr(this.attrs.x ? 'x' : 'cx', dx).attr(this.attrs.y ? 'y' : 'cy', dy) :
-        this.translate(dx - bb.x, dy - bb.y);
-
-    return p.insertBefore(this.node ? this : this[0]);
-};
-
-/*\
- * Element.flag
- [ method ]
- **
- * Puts the context Element in a 'flag' tooltip. Can also be used on sets.
- **
- > Parameters
- **
- - angle (number) angle of orientation in degrees [default: `0`]
- - x (number) x coordinate of the flag's point [default: Element's `x` or `cx`]
- - y (number) y coordinate of the flag's point [default: Element's `x` or `cx`]
- **
- = (object) path element of the flag
- \*/
-Raphael.el.flag = function (angle, x, y) {
-    var d = 3,
-        paper = this.paper || this[0].paper;
-
-    if (!paper) return;
-
-    var p = paper.path().attr({ fill: '#000', stroke: '#000' }),
-        bb = this.getBBox(),
-        h = bb.height / 2,
-        center;
-
-    switch (this.type) {
-        case 'text':
-        case 'circle':
-        case 'ellipse': center = true; break;
-        default: center = false;
-    }
-
-    angle = angle || 0;
-    x = typeof x == 'number' ? x : (center ? bb.x + bb.width / 2 : bb.x);
-    y = typeof y == 'number' ? y : (center ? bb.y + bb.height / 2: bb.y);
-
-    p.attr({
-        path: [
-            "M", x, y,
-            "l", h + d, -h - d, bb.width + 2 * d, 0, 0, bb.height + 2 * d, -bb.width - 2 * d, 0,
-            "z"
-        ].join(",")
-    });
-
-    angle = 360 - angle;
-    p.rotate(angle, x, y);
-
-    if (this.attrs) {
-        //elements
-        this.attr(this.attrs.x ? 'x' : 'cx', x + h + d + (!center ? this.type == 'text' ? bb.width : 0 : bb.width / 2)).attr('y', center ? y : y - bb.height / 2);
-        this.rotate(angle, x, y);
-        angle > 90 && angle < 270 && this.attr(this.attrs.x ? 'x' : 'cx', x - h - d - (!center ? bb.width : bb.width / 2)).rotate(180, x, y);
-    } else {
-        //sets
-        if (angle > 90 && angle < 270) {
-            this.translate(x - bb.x - bb.width - h - d, y - bb.y - bb.height / 2);
-            this.rotate(angle - 180, bb.x + bb.width + h + d, bb.y + bb.height / 2);
-        } else {
-            this.translate(x - bb.x + h + d, y - bb.y - bb.height / 2);
-            this.rotate(angle, bb.x - h - d, bb.y + bb.height / 2);
-        }
-    }
-
-    return p.insertBefore(this.node ? this : this[0]);
-};
-
-/*\
- * Element.label
- [ method ]
- **
- * Puts the context Element in a 'label' tooltip. Can also be used on sets.
- **
- = (object) path element of the label.
- \*/
-Raphael.el.label = function () {
-    var bb = this.getBBox(),
-        paper = this.paper || this[0].paper,
-        r = Math.min(20, bb.width + 10, bb.height + 10) / 2;
-
-    if (!paper) return;
-
-    return paper.rect(bb.x - r / 2, bb.y - r / 2, bb.width + r, bb.height + r, r).attr({ stroke: 'none', fill: '#000' }).insertBefore(this.node ? this : this[0]);
-};
-
-/*\
- * Element.blob
- [ method ]
- **
- * Puts the context Element in a 'blob' tooltip. Can also be used on sets.
- **
- > Parameters
- **
- - angle (number) angle of orientation in degrees [default: `0`]
- - x (number) x coordinate of the blob's tail [default: Element's `x` or `cx`]
- - y (number) y coordinate of the blob's tail [default: Element's `x` or `cx`]
- **
- = (object) path element of the blob
- \*/
-Raphael.el.blob = function (angle, x, y) {
-    var bb = this.getBBox(),
-        rad = Math.PI / 180,
-        paper = this.paper || this[0].paper,
-        p, center, size;
-
-    if (!paper) return;
-
-    switch (this.type) {
-        case 'text':
-        case 'circle':
-        case 'ellipse': center = true; break;
-        default: center = false;
-    }
-
-    p = paper.path().attr({ fill: "#000", stroke: "none" });
-    angle = (+angle + 1 ? angle : 45) + 90;
-    size = Math.min(bb.height, bb.width);
-    x = typeof x == 'number' ? x : (center ? bb.x + bb.width / 2 : bb.x);
-    y = typeof y == 'number' ? y : (center ? bb.y + bb.height / 2 : bb.y);
-
-    var w = Math.max(bb.width + size, size * 25 / 12),
-        h = Math.max(bb.height + size, size * 25 / 12),
-        x2 = x + size * Math.sin((angle - 22.5) * rad),
-        y2 = y + size * Math.cos((angle - 22.5) * rad),
-        x1 = x + size * Math.sin((angle + 22.5) * rad),
-        y1 = y + size * Math.cos((angle + 22.5) * rad),
-        dx = (x1 - x2) / 2,
-        dy = (y1 - y2) / 2,
-        rx = w / 2,
-        ry = h / 2,
-        k = -Math.sqrt(Math.abs(rx * rx * ry * ry - rx * rx * dy * dy - ry * ry * dx * dx) / (rx * rx * dy * dy + ry * ry * dx * dx)),
-        cx = k * rx * dy / ry + (x1 + x2) / 2,
-        cy = k * -ry * dx / rx + (y1 + y2) / 2;
-
-    p.attr({
-        x: cx,
-        y: cy,
-        path: [
-            "M", x, y,
-            "L", x1, y1,
-            "A", rx, ry, 0, 1, 1, x2, y2,
-            "z"
-        ].join(",")
-    });
-
-    this.translate(cx - bb.x - bb.width / 2, cy - bb.y - bb.height / 2);
-
-    return p.insertBefore(this.node ? this : this[0]);
-};
-
-/*
- * Tooltips on Paper prototype
- */
-/*\
- * Paper.label
- [ method ]
- **
- * Puts the given `text` into a 'label' tooltip. The text is given a default style according to @g.txtattr. See @Element.label
- **
- > Parameters
- **
- - x (number) x coordinate of the center of the label
- - y (number) y coordinate of the center of the label
- - text (string) text to place inside the label
- **
- = (object) set containing the label path and the text element
- > Usage
- | paper.label(50, 50, "$9.99");
- \*/
-Raphael.fn.label = function (x, y, text) {
-    var set = this.set();
-
-    text = this.text(x, y, text).attr(Raphael.g.txtattr);
-    return set.push(text.label(), text);
-};
-
-/*\
- * Paper.popup
- [ method ]
- **
- * Puts the given `text` into a 'popup' tooltip. The text is given a default style according to @g.txtattr. See @Element.popup
- *
- * Note: The `dir` parameter has changed from g.Raphael 0.4.1 to 0.5. The options `0`, `1`, `2`, and `3` has been changed to `'down'`, `'left'`, `'up'`, and `'right'` respectively.
- **
- > Parameters
- **
- - x (number) x coordinate of the popup's tail
- - y (number) y coordinate of the popup's tail
- - text (string) text to place inside the popup
- - dir (string) location of the text relative to the tail: `'down'`, `'left'`, `'up'` [default], or `'right'`.
- - size (number) amount of padding around the Element [default: `5`]
- **
- = (object) set containing the popup path and the text element
- > Usage
- | paper.popup(50, 50, "$9.99", 'down');
- \*/
-Raphael.fn.popup = function (x, y, text, dir, size) {
-    var set = this.set();
-
-    text = this.text(x, y, text).attr(Raphael.g.txtattr);
-    return set.push(text.popup(dir, size), text);
-};
-
-/*\
- * Paper.tag
- [ method ]
- **
- * Puts the given text into a 'tag' tooltip. The text is given a default style according to @g.txtattr. See @Element.tag
- **
- > Parameters
- **
- - x (number) x coordinate of the center of the tag loop
- - y (number) y coordinate of the center of the tag loop
- - text (string) text to place inside the tag
- - angle (number) angle of orientation in degrees [default: `0`]
- - r (number) radius of the loop [default: `5`]
- **
- = (object) set containing the tag path and the text element
- > Usage
- | paper.tag(50, 50, "$9.99", 60);
- \*/
-Raphael.fn.tag = function (x, y, text, angle, r) {
-    var set = this.set();
-
-    text = this.text(x, y, text).attr(Raphael.g.txtattr);
-    return set.push(text.tag(angle, r), text);
-};
-
-/*\
- * Paper.flag
- [ method ]
- **
- * Puts the given `text` into a 'flag' tooltip. The text is given a default style according to @g.txtattr. See @Element.flag
- **
- > Parameters
- **
- - x (number) x coordinate of the flag's point
- - y (number) y coordinate of the flag's point
- - text (string) text to place inside the flag
- - angle (number) angle of orientation in degrees [default: `0`]
- **
- = (object) set containing the flag path and the text element
- > Usage
- | paper.flag(50, 50, "$9.99", 60);
- \*/
-Raphael.fn.flag = function (x, y, text, angle) {
-    var set = this.set();
-
-    text = this.text(x, y, text).attr(Raphael.g.txtattr);
-    return set.push(text.flag(angle), text);
-};
-
-/*\
- * Paper.drop
- [ method ]
- **
- * Puts the given text into a 'drop' tooltip. The text is given a default style according to @g.txtattr. See @Element.drop
- **
- > Parameters
- **
- - x (number) x coordinate of the drop's point
- - y (number) y coordinate of the drop's point
- - text (string) text to place inside the drop
- - angle (number) angle of orientation in degrees [default: `0`]
- **
- = (object) set containing the drop path and the text element
- > Usage
- | paper.drop(50, 50, "$9.99", 60);
- \*/
-Raphael.fn.drop = function (x, y, text, angle) {
-    var set = this.set();
-
-    text = this.text(x, y, text).attr(Raphael.g.txtattr);
-    return set.push(text.drop(angle), text);
-};
-
-/*\
- * Paper.blob
- [ method ]
- **
- * Puts the given text into a 'blob' tooltip. The text is given a default style according to @g.txtattr. See @Element.blob
- **
- > Parameters
- **
- - x (number) x coordinate of the blob's tail
- - y (number) y coordinate of the blob's tail
- - text (string) text to place inside the blob
- - angle (number) angle of orientation in degrees [default: `0`]
- **
- = (object) set containing the blob path and the text element
- > Usage
- | paper.blob(50, 50, "$9.99", 60);
- \*/
-Raphael.fn.blob = function (x, y, text, angle) {
-    var set = this.set();
-
-    text = this.text(x, y, text).attr(Raphael.g.txtattr);
-    return set.push(text.blob(angle), text);
-};
-
-/**
- * Brightness functions on the Element prototype
- */
-/*\
- * Element.lighter
- [ method ]
- **
- * Makes the context element lighter by increasing the brightness and reducing the saturation by a given factor. Can be called on Sets.
- **
- > Parameters
- **
- - times (number) adjustment factor [default: `2`]
- **
- = (object) Element
- > Usage
- | paper.circle(50, 50, 20).attr({
- |     fill: "#ff0000",
- |     stroke: "#fff",
- |     "stroke-width": 2
- | }).lighter(6);
- \*/
-Raphael.el.lighter = function (times) {
-    times = times || 2;
-
-    var fs = [this.attrs.fill, this.attrs.stroke];
-
-    this.fs = this.fs || [fs[0], fs[1]];
-
-    fs[0] = Raphael.rgb2hsb(Raphael.getRGB(fs[0]).hex);
-    fs[1] = Raphael.rgb2hsb(Raphael.getRGB(fs[1]).hex);
-    fs[0].b = Math.min(fs[0].b * times, 1);
-    fs[0].s = fs[0].s / times;
-    fs[1].b = Math.min(fs[1].b * times, 1);
-    fs[1].s = fs[1].s / times;
-
-    this.attr({fill: "hsb(" + [fs[0].h, fs[0].s, fs[0].b] + ")", stroke: "hsb(" + [fs[1].h, fs[1].s, fs[1].b] + ")"});
-    return this;
-};
-
-/*\
- * Element.darker
- [ method ]
- **
- * Makes the context element darker by decreasing the brightness and increasing the saturation by a given factor. Can be called on Sets.
- **
- > Parameters
- **
- - times (number) adjustment factor [default: `2`]
- **
- = (object) Element
- > Usage
- | paper.circle(50, 50, 20).attr({
- |     fill: "#ff0000",
- |     stroke: "#fff",
- |     "stroke-width": 2
- | }).darker(6);
- \*/
-Raphael.el.darker = function (times) {
-    times = times || 2;
-
-    var fs = [this.attrs.fill, this.attrs.stroke];
-
-    this.fs = this.fs || [fs[0], fs[1]];
-
-    fs[0] = Raphael.rgb2hsb(Raphael.getRGB(fs[0]).hex);
-    fs[1] = Raphael.rgb2hsb(Raphael.getRGB(fs[1]).hex);
-    fs[0].s = Math.min(fs[0].s * times, 1);
-    fs[0].b = fs[0].b / times;
-    fs[1].s = Math.min(fs[1].s * times, 1);
-    fs[1].b = fs[1].b / times;
-
-    this.attr({fill: "hsb(" + [fs[0].h, fs[0].s, fs[0].b] + ")", stroke: "hsb(" + [fs[1].h, fs[1].s, fs[1].b] + ")"});
-    return this;
-};
-
-/*\
- * Element.resetBrightness
- [ method ]
- **
- * Resets brightness and saturation levels to their original values. See @Element.lighter and @Element.darker. Can be called on Sets.
- **
- = (object) Element
- > Usage
- | paper.circle(50, 50, 20).attr({
- |     fill: "#ff0000",
- |     stroke: "#fff",
- |     "stroke-width": 2
- | }).lighter(6).resetBrightness();
- \*/
-Raphael.el.resetBrightness = function () {
-    if (this.fs) {
-        this.attr({ fill: this.fs[0], stroke: this.fs[1] });
-        delete this.fs;
-    }
-    return this;
-};
-
-//alias to set prototype
-(function () {
-    var brightness = ['lighter', 'darker', 'resetBrightness'],
-        tooltips = ['popup', 'tag', 'flag', 'label', 'drop', 'blob'];
-
-    for (var f in tooltips) (function (name) {
-        Raphael.st[name] = function () {
-            return Raphael.el[name].apply(this, arguments);
-        };
-    })(tooltips[f]);
-
-    for (var f in brightness) (function (name) {
-        Raphael.st[name] = function () {
-            for (var i = 0; i < this.length; i++) {
-                this[i][name].apply(this[i], arguments);
-            }
-
-            return this;
-        };
-    })(brightness[f]);
-})();
-
-//chart prototype for storing common functions
-Raphael.g = {
-    /*\
-     * g.shim
-     [ object ]
-     **
-     * An attribute object that charts will set on all generated shims (shims being the invisible objects that mouse events are bound to)
-     **
-     > Default value
-     | { stroke: 'none', fill: '#000', 'fill-opacity': 0 }
-     \*/
-    shim: { stroke: 'none', fill: '#000', 'fill-opacity': 0 },
-
-    /*\
-     * g.txtattr
-     [ object ]
-     **
-     * An attribute object that charts and tooltips will set on any generated text
-     **
-     > Default value
-     | { font: '12px Arial, sans-serif', fill: '#fff' }
-     \*/  
-    txtattr: { font: '12px Arial, sans-serif', fill: '#fff' },
-
-    /*\
-     * g.colors
-     [ array ]
-     **
-     * An array of color values that charts will iterate through when drawing chart data values.
-     **
-     \*/
-    colors: (function () {
-            var hues = [.6, .2, .05, .1333, .75, 0],
-                colors = [];
-
-            for (var i = 0; i < 10; i++) {
-                if (i < hues.length) {
-                    colors.push('hsb(' + hues[i] + ',.75, .75)');
-                } else {
-                    colors.push('hsb(' + hues[i - hues.length] + ', 1, .5)');
-                }
-            }
-
-            return colors;
-    })(),
-    
-    snapEnds: function(from, to, steps) {
-        var f = from,
-            t = to;
-
-        if (f == t) {
-            return {from: f, to: t, power: 0};
-        }
-
-        function round(a) {
-            return Math.abs(a - .5) < .25 ? ~~(a) + .5 : Math.round(a);
-        }
-
-        var d = (t - f) / steps,
-            r = ~~(d),
-            R = r,
-            i = 0;
-
-        if (r) {
-            while (R) {
-                i--;
-                R = ~~(d * Math.pow(10, i)) / Math.pow(10, i);
-            }
-
-            i ++;
-        } else {
-            if(d == 0 || !isFinite(d)) {
-                i = 1;
-            } else {
-                while (!r) {
-                    i = i || 1;
-                    r = ~~(d * Math.pow(10, i)) / Math.pow(10, i);
-                    i++;
-                }
-            }
-
-            i && i--;
-        }
-
-        t = round(to * Math.pow(10, i)) / Math.pow(10, i);
-
-        if (t < to) {
-            t = round((to + .5) * Math.pow(10, i)) / Math.pow(10, i);
-        }
-
-        f = round((from - (i > 0 ? 0 : .5)) * Math.pow(10, i)) / Math.pow(10, i);
-        return { from: f, to: t, power: i };
-    },
-
-    axis: function (x, y, length, from, to, steps, orientation, labels, type, dashsize, paper) {
-        dashsize = dashsize == null ? 2 : dashsize;
-        type = type || "t";
-        steps = steps || 10;
-        paper = arguments[arguments.length-1] //paper is always last argument
-
-        var path = type == "|" || type == " " ? ["M", x + .5, y, "l", 0, .001] : orientation == 1 || orientation == 3 ? ["M", x + .5, y, "l", 0, -length] : ["M", x, y + .5, "l", length, 0],
-            ends = this.snapEnds(from, to, steps),
-            f = ends.from,
-            t = ends.to,
-            i = ends.power,
-            j = 0,
-            txtattr = { font: "11px 'Fontin Sans', Fontin-Sans, sans-serif" },
-            text = paper.set(),
-            d;
-
-        d = (t - f) / steps;
-
-        var label = f,
-            rnd = i > 0 ? i : 0;
-            dx = length / steps;
-
-        if (+orientation == 1 || +orientation == 3) {
-            var Y = y,
-                addon = (orientation - 1 ? 1 : -1) * (dashsize + 3 + !!(orientation - 1));
-
-            while (Y >= y - length) {
-                type != "-" && type != " " && (path = path.concat(["M", x - (type == "+" || type == "|" ? dashsize : !(orientation - 1) * dashsize * 2), Y + .5, "l", dashsize * 2 + 1, 0]));
-                text.push(paper.text(x + addon, Y, (labels && labels[j++]) || (Math.round(label) == label ? label : +label.toFixed(rnd))).attr(txtattr).attr({ "text-anchor": orientation - 1 ? "start" : "end" }));
-                label += d;
-                Y -= dx;
-            }
-
-            if (Math.round(Y + dx - (y - length))) {
-                type != "-" && type != " " && (path = path.concat(["M", x - (type == "+" || type == "|" ? dashsize : !(orientation - 1) * dashsize * 2), y - length + .5, "l", dashsize * 2 + 1, 0]));
-                text.push(paper.text(x + addon, y - length, (labels && labels[j]) || (Math.round(label) == label ? label : +label.toFixed(rnd))).attr(txtattr).attr({ "text-anchor": orientation - 1 ? "start" : "end" }));
-            }
-        } else {
-            label = f;
-            rnd = (i > 0) * i;
-            addon = (orientation ? -1 : 1) * (dashsize + 9 + !orientation);
-
-            var X = x,
-                dx = length / steps,
-                txt = 0,
-                prev = 0;
-
-            while (X <= x + length) {
-                type != "-" && type != " " && (path = path.concat(["M", X + .5, y - (type == "+" ? dashsize : !!orientation * dashsize * 2), "l", 0, dashsize * 2 + 1]));
-                text.push(txt = paper.text(X, y + addon, (labels && labels[j++]) || (Math.round(label) == label ? label : +label.toFixed(rnd))).attr(txtattr));
-
-                var bb = txt.getBBox();
-
-                if (prev >= bb.x - 5) {
-                    text.pop(text.length - 1).remove();
-                } else {
-                    prev = bb.x + bb.width;
-                }
-
-                label += d;
-                X += dx;
-            }
-
-            if (Math.round(X - dx - x - length)) {
-                type != "-" && type != " " && (path = path.concat(["M", x + length + .5, y - (type == "+" ? dashsize : !!orientation * dashsize * 2), "l", 0, dashsize * 2 + 1]));
-                text.push(paper.text(x + length, y + addon, (labels && labels[j]) || (Math.round(label) == label ? label : +label.toFixed(rnd))).attr(txtattr));
-            }
-        }
-
-        var res = paper.path(path);
-
-        res.text = text;
-        res.all = paper.set([res, text]);
-        res.remove = function () {
-            this.text.remove();
-            this.constructor.prototype.remove.call(this);
-        };
-
-        return res;
-    },
-    
-    labelise: function(label, val, total) {
-        if (label) {
-            return (label + "").replace(/(##+(?:\.#+)?)|(%%+(?:\.%+)?)/g, function (all, value, percent) {
-                if (value) {
-                    return (+val).toFixed(value.replace(/^#+\.?/g, "").length);
-                }
-                if (percent) {
-                    return (val * 100 / total).toFixed(percent.replace(/^%+\.?/g, "").length) + "%";
-                }
-            });
-        } else {
-            return (+val).toFixed(0);
-        }
-    }
-}
diff --git a/vendor/assets/javascripts/jquery.atwho.js b/vendor/assets/javascripts/jquery.atwho.js
new file mode 100644
index 00000000000..0d295ebe5af
--- /dev/null
+++ b/vendor/assets/javascripts/jquery.atwho.js
@@ -0,0 +1,1202 @@
+/**
+ * at.js - 1.5.1
+ * Copyright (c) 2016 chord.luo <chord.luo@gmail.com>;
+ * Homepage: http://ichord.github.com/At.js
+ * License: MIT
+ */
+(function (root, factory) {
+  if (typeof define === 'function' && define.amd) {
+    // AMD. Register as an anonymous module unless amdModuleId is set
+    define(["jquery"], function (a0) {
+      return (factory(a0));
+    });
+  } else if (typeof exports === 'object') {
+    // Node. Does not work with strict CommonJS, but
+    // only CommonJS-like environments that support module.exports,
+    // like Node.
+    module.exports = factory(require("jquery"));
+  } else {
+    factory(jQuery);
+  }
+}(this, function ($) {
+var DEFAULT_CALLBACKS, KEY_CODE;
+
+KEY_CODE = {
+  DOWN: 40,
+  UP: 38,
+  ESC: 27,
+  TAB: 9,
+  ENTER: 13,
+  CTRL: 17,
+  A: 65,
+  P: 80,
+  N: 78,
+  LEFT: 37,
+  UP: 38,
+  RIGHT: 39,
+  DOWN: 40,
+  BACKSPACE: 8,
+  SPACE: 32
+};
+
+DEFAULT_CALLBACKS = {
+  beforeSave: function(data) {
+    return Controller.arrayToDefaultHash(data);
+  },
+  matcher: function(flag, subtext, should_startWithSpace, acceptSpaceBar) {
+    var _a, _y, match, regexp, space;
+    flag = flag.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
+    if (should_startWithSpace) {
+      flag = '(?:^|\\s)' + flag;
+    }
+    _a = decodeURI("%C3%80");
+    _y = decodeURI("%C3%BF");
+    space = acceptSpaceBar ? "\ " : "";
+    regexp = new RegExp(flag + "([A-Za-z" + _a + "-" + _y + "0-9_" + space + "\'\.\+\-]*)$|" + flag + "([^\\x00-\\xff]*)$", 'gi');
+    match = regexp.exec(subtext);
+    if (match) {
+      return match[2] || match[1];
+    } else {
+      return null;
+    }
+  },
+  filter: function(query, data, searchKey) {
+    var _results, i, item, len;
+    _results = [];
+    for (i = 0, len = data.length; i < len; i++) {
+      item = data[i];
+      if (~new String(item[searchKey]).toLowerCase().indexOf(query.toLowerCase())) {
+        _results.push(item);
+      }
+    }
+    return _results;
+  },
+  remoteFilter: null,
+  sorter: function(query, items, searchKey) {
+    var _results, i, item, len;
+    if (!query) {
+      return items;
+    }
+    _results = [];
+    for (i = 0, len = items.length; i < len; i++) {
+      item = items[i];
+      item.atwho_order = new String(item[searchKey]).toLowerCase().indexOf(query.toLowerCase());
+      if (item.atwho_order > -1) {
+        _results.push(item);
+      }
+    }
+    return _results.sort(function(a, b) {
+      return a.atwho_order - b.atwho_order;
+    });
+  },
+  tplEval: function(tpl, map) {
+    var error, error1, template;
+    template = tpl;
+    try {
+      if (typeof tpl !== 'string') {
+        template = tpl(map);
+      }
+      return template.replace(/\$\{([^\}]*)\}/g, function(tag, key, pos) {
+        return map[key];
+      });
+    } catch (error1) {
+      error = error1;
+      return "";
+    }
+  },
+  highlighter: function(li, query) {
+    var regexp;
+    if (!query) {
+      return li;
+    }
+    regexp = new RegExp(">\\s*(\\w*?)(" + query.replace("+", "\\+") + ")(\\w*)\\s*<", 'ig');
+    return li.replace(regexp, function(str, $1, $2, $3) {
+      return '> ' + $1 + '<strong>' + $2 + '</strong>' + $3 + ' <';
+    });
+  },
+  beforeInsert: function(value, $li, e) {
+    return value;
+  },
+  beforeReposition: function(offset) {
+    return offset;
+  },
+  afterMatchFailed: function(at, el) {}
+};
+
+var App;
+
+App = (function() {
+  function App(inputor) {
+    this.currentFlag = null;
+    this.controllers = {};
+    this.aliasMaps = {};
+    this.$inputor = $(inputor);
+    this.setupRootElement();
+    this.listen();
+  }
+
+  App.prototype.createContainer = function(doc) {
+    var ref;
+    if ((ref = this.$el) != null) {
+      ref.remove();
+    }
+    return $(doc.body).append(this.$el = $("<div class='atwho-container'></div>"));
+  };
+
+  App.prototype.setupRootElement = function(iframe, asRoot) {
+    var error, error1;
+    if (asRoot == null) {
+      asRoot = false;
+    }
+    if (iframe) {
+      this.window = iframe.contentWindow;
+      this.document = iframe.contentDocument || this.window.document;
+      this.iframe = iframe;
+    } else {
+      this.document = this.$inputor[0].ownerDocument;
+      this.window = this.document.defaultView || this.document.parentWindow;
+      try {
+        this.iframe = this.window.frameElement;
+      } catch (error1) {
+        error = error1;
+        this.iframe = null;
+        if ($.fn.atwho.debug) {
+          throw new Error("iframe auto-discovery is failed.\nPlease use `setIframe` to set the target iframe manually.\n" + error);
+        }
+      }
+    }
+    return this.createContainer((this.iframeAsRoot = asRoot) ? this.document : document);
+  };
+
+  App.prototype.controller = function(at) {
+    var c, current, currentFlag, ref;
+    if (this.aliasMaps[at]) {
+      current = this.controllers[this.aliasMaps[at]];
+    } else {
+      ref = this.controllers;
+      for (currentFlag in ref) {
+        c = ref[currentFlag];
+        if (currentFlag === at) {
+          current = c;
+          break;
+        }
+      }
+    }
+    if (current) {
+      return current;
+    } else {
+      return this.controllers[this.currentFlag];
+    }
+  };
+
+  App.prototype.setContextFor = function(at) {
+    this.currentFlag = at;
+    return this;
+  };
+
+  App.prototype.reg = function(flag, setting) {
+    var base, controller;
+    controller = (base = this.controllers)[flag] || (base[flag] = this.$inputor.is('[contentEditable]') ? new EditableController(this, flag) : new TextareaController(this, flag));
+    if (setting.alias) {
+      this.aliasMaps[setting.alias] = flag;
+    }
+    controller.init(setting);
+    return this;
+  };
+
+  App.prototype.listen = function() {
+    return this.$inputor.on('compositionstart', (function(_this) {
+      return function(e) {
+        var ref;
+        if ((ref = _this.controller()) != null) {
+          ref.view.hide();
+        }
+        _this.isComposing = true;
+        return null;
+      };
+    })(this)).on('compositionend', (function(_this) {
+      return function(e) {
+        _this.isComposing = false;
+        setTimeout(function(e) {
+          return _this.dispatch(e);
+        });
+        return null;
+      };
+    })(this)).on('keyup.atwhoInner', (function(_this) {
+      return function(e) {
+        return _this.onKeyup(e);
+      };
+    })(this)).on('keydown.atwhoInner', (function(_this) {
+      return function(e) {
+        return _this.onKeydown(e);
+      };
+    })(this)).on('blur.atwhoInner', (function(_this) {
+      return function(e) {
+        var c;
+        if (c = _this.controller()) {
+          c.expectedQueryCBId = null;
+          return c.view.hide(e, c.getOpt("displayTimeout"));
+        }
+      };
+    })(this)).on('click.atwhoInner', (function(_this) {
+      return function(e) {
+        return _this.dispatch(e);
+      };
+    })(this)).on('scroll.atwhoInner', (function(_this) {
+      return function() {
+        var lastScrollTop;
+        lastScrollTop = _this.$inputor.scrollTop();
+        return function(e) {
+          var currentScrollTop, ref;
+          currentScrollTop = e.target.scrollTop;
+          if (lastScrollTop !== currentScrollTop) {
+            if ((ref = _this.controller()) != null) {
+              ref.view.hide(e);
+            }
+          }
+          lastScrollTop = currentScrollTop;
+          return true;
+        };
+      };
+    })(this)());
+  };
+
+  App.prototype.shutdown = function() {
+    var _, c, ref;
+    ref = this.controllers;
+    for (_ in ref) {
+      c = ref[_];
+      c.destroy();
+      delete this.controllers[_];
+    }
+    this.$inputor.off('.atwhoInner');
+    return this.$el.remove();
+  };
+
+  App.prototype.dispatch = function(e) {
+    var _, c, ref, results;
+    ref = this.controllers;
+    results = [];
+    for (_ in ref) {
+      c = ref[_];
+      results.push(c.lookUp(e));
+    }
+    return results;
+  };
+
+  App.prototype.onKeyup = function(e) {
+    var ref;
+    switch (e.keyCode) {
+      case KEY_CODE.ESC:
+        e.preventDefault();
+        if ((ref = this.controller()) != null) {
+          ref.view.hide();
+        }
+        break;
+      case KEY_CODE.DOWN:
+      case KEY_CODE.UP:
+      case KEY_CODE.CTRL:
+      case KEY_CODE.ENTER:
+        $.noop();
+        break;
+      case KEY_CODE.P:
+      case KEY_CODE.N:
+        if (!e.ctrlKey) {
+          this.dispatch(e);
+        }
+        break;
+      default:
+        this.dispatch(e);
+    }
+  };
+
+  App.prototype.onKeydown = function(e) {
+    var ref, view;
+    view = (ref = this.controller()) != null ? ref.view : void 0;
+    if (!(view && view.visible())) {
+      return;
+    }
+    switch (e.keyCode) {
+      case KEY_CODE.ESC:
+        e.preventDefault();
+        view.hide(e);
+        break;
+      case KEY_CODE.UP:
+        e.preventDefault();
+        view.prev();
+        break;
+      case KEY_CODE.DOWN:
+        e.preventDefault();
+        view.next();
+        break;
+      case KEY_CODE.P:
+        if (!e.ctrlKey) {
+          return;
+        }
+        e.preventDefault();
+        view.prev();
+        break;
+      case KEY_CODE.N:
+        if (!e.ctrlKey) {
+          return;
+        }
+        e.preventDefault();
+        view.next();
+        break;
+      case KEY_CODE.TAB:
+      case KEY_CODE.ENTER:
+      case KEY_CODE.SPACE:
+        if (!view.visible()) {
+          return;
+        }
+        if (!this.controller().getOpt('spaceSelectsMatch') && e.keyCode === KEY_CODE.SPACE) {
+          return;
+        }
+        if (!this.controller().getOpt('tabSelectsMatch') && e.keyCode === KEY_CODE.TAB) {
+          return;
+        }
+        if (view.highlighted()) {
+          e.preventDefault();
+          view.choose(e);
+        } else {
+          view.hide(e);
+        }
+        break;
+      default:
+        $.noop();
+    }
+  };
+
+  return App;
+
+})();
+
+var Controller,
+  slice = [].slice;
+
+Controller = (function() {
+  Controller.prototype.uid = function() {
+    return (Math.random().toString(16) + "000000000").substr(2, 8) + (new Date().getTime());
+  };
+
+  function Controller(app, at1) {
+    this.app = app;
+    this.at = at1;
+    this.$inputor = this.app.$inputor;
+    this.id = this.$inputor[0].id || this.uid();
+    this.expectedQueryCBId = null;
+    this.setting = null;
+    this.query = null;
+    this.pos = 0;
+    this.range = null;
+    if ((this.$el = $("#atwho-ground-" + this.id, this.app.$el)).length === 0) {
+      this.app.$el.append(this.$el = $("<div id='atwho-ground-" + this.id + "'></div>"));
+    }
+    this.model = new Model(this);
+    this.view = new View(this);
+  }
+
+  Controller.prototype.init = function(setting) {
+    this.setting = $.extend({}, this.setting || $.fn.atwho["default"], setting);
+    this.view.init();
+    return this.model.reload(this.setting.data);
+  };
+
+  Controller.prototype.destroy = function() {
+    this.trigger('beforeDestroy');
+    this.model.destroy();
+    this.view.destroy();
+    return this.$el.remove();
+  };
+
+  Controller.prototype.callDefault = function() {
+    var args, error, error1, funcName;
+    funcName = arguments[0], args = 2 <= arguments.length ? slice.call(arguments, 1) : [];
+    try {
+      return DEFAULT_CALLBACKS[funcName].apply(this, args);
+    } catch (error1) {
+      error = error1;
+      return $.error(error + " Or maybe At.js doesn't have function " + funcName);
+    }
+  };
+
+  Controller.prototype.trigger = function(name, data) {
+    var alias, eventName;
+    if (data == null) {
+      data = [];
+    }
+    data.push(this);
+    alias = this.getOpt('alias');
+    eventName = alias ? name + "-" + alias + ".atwho" : name + ".atwho";
+    return this.$inputor.trigger(eventName, data);
+  };
+
+  Controller.prototype.callbacks = function(funcName) {
+    return this.getOpt("callbacks")[funcName] || DEFAULT_CALLBACKS[funcName];
+  };
+
+  Controller.prototype.getOpt = function(at, default_value) {
+    var e, error1;
+    try {
+      return this.setting[at];
+    } catch (error1) {
+      e = error1;
+      return null;
+    }
+  };
+
+  Controller.prototype.insertContentFor = function($li) {
+    var data, tpl;
+    tpl = this.getOpt('insertTpl');
+    data = $.extend({}, $li.data('item-data'), {
+      'atwho-at': this.at
+    });
+    return this.callbacks("tplEval").call(this, tpl, data, "onInsert");
+  };
+
+  Controller.prototype.renderView = function(data) {
+    var searchKey;
+    searchKey = this.getOpt("searchKey");
+    data = this.callbacks("sorter").call(this, this.query.text, data.slice(0, 1001), searchKey);
+    return this.view.render(data.slice(0, this.getOpt('limit')));
+  };
+
+  Controller.arrayToDefaultHash = function(data) {
+    var i, item, len, results;
+    if (!$.isArray(data)) {
+      return data;
+    }
+    results = [];
+    for (i = 0, len = data.length; i < len; i++) {
+      item = data[i];
+      if ($.isPlainObject(item)) {
+        results.push(item);
+      } else {
+        results.push({
+          name: item
+        });
+      }
+    }
+    return results;
+  };
+
+  Controller.prototype.lookUp = function(e) {
+    var query, wait;
+    if (e && e.type === 'click' && !this.getOpt('lookUpOnClick')) {
+      return;
+    }
+    if (this.getOpt('suspendOnComposing') && this.app.isComposing) {
+      return;
+    }
+    query = this.catchQuery(e);
+    if (!query) {
+      this.expectedQueryCBId = null;
+      return query;
+    }
+    this.app.setContextFor(this.at);
+    if (wait = this.getOpt('delay')) {
+      this._delayLookUp(query, wait);
+    } else {
+      this._lookUp(query);
+    }
+    return query;
+  };
+
+  Controller.prototype._delayLookUp = function(query, wait) {
+    var now, remaining;
+    now = Date.now ? Date.now() : new Date().getTime();
+    this.previousCallTime || (this.previousCallTime = now);
+    remaining = wait - (now - this.previousCallTime);
+    if ((0 < remaining && remaining < wait)) {
+      this.previousCallTime = now;
+      this._stopDelayedCall();
+      return this.delayedCallTimeout = setTimeout((function(_this) {
+        return function() {
+          _this.previousCallTime = 0;
+          _this.delayedCallTimeout = null;
+          return _this._lookUp(query);
+        };
+      })(this), wait);
+    } else {
+      this._stopDelayedCall();
+      if (this.previousCallTime !== now) {
+        this.previousCallTime = 0;
+      }
+      return this._lookUp(query);
+    }
+  };
+
+  Controller.prototype._stopDelayedCall = function() {
+    if (this.delayedCallTimeout) {
+      clearTimeout(this.delayedCallTimeout);
+      return this.delayedCallTimeout = null;
+    }
+  };
+
+  Controller.prototype._generateQueryCBId = function() {
+    return {};
+  };
+
+  Controller.prototype._lookUp = function(query) {
+    var _callback;
+    _callback = function(queryCBId, data) {
+      if (queryCBId !== this.expectedQueryCBId) {
+        return;
+      }
+      if (data && data.length > 0) {
+        return this.renderView(this.constructor.arrayToDefaultHash(data));
+      } else {
+        return this.view.hide();
+      }
+    };
+    this.expectedQueryCBId = this._generateQueryCBId();
+    return this.model.query(query.text, $.proxy(_callback, this, this.expectedQueryCBId));
+  };
+
+  return Controller;
+
+})();
+
+var TextareaController,
+  extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+  hasProp = {}.hasOwnProperty;
+
+TextareaController = (function(superClass) {
+  extend(TextareaController, superClass);
+
+  function TextareaController() {
+    return TextareaController.__super__.constructor.apply(this, arguments);
+  }
+
+  TextareaController.prototype.catchQuery = function() {
+    var caretPos, content, end, isString, query, start, subtext;
+    content = this.$inputor.val();
+    caretPos = this.$inputor.caret('pos', {
+      iframe: this.app.iframe
+    });
+    subtext = content.slice(0, caretPos);
+    query = this.callbacks("matcher").call(this, this.at, subtext, this.getOpt('startWithSpace'), this.getOpt("acceptSpaceBar"));
+    isString = typeof query === 'string';
+    if (isString && query.length < this.getOpt('minLen', 0)) {
+      return;
+    }
+    if (isString && query.length <= this.getOpt('maxLen', 20)) {
+      start = caretPos - query.length;
+      end = start + query.length;
+      this.pos = start;
+      query = {
+        'text': query,
+        'headPos': start,
+        'endPos': end
+      };
+      this.trigger("matched", [this.at, query.text]);
+    } else {
+      query = null;
+      this.view.hide();
+    }
+    return this.query = query;
+  };
+
+  TextareaController.prototype.rect = function() {
+    var c, iframeOffset, scaleBottom;
+    if (!(c = this.$inputor.caret('offset', this.pos - 1, {
+      iframe: this.app.iframe
+    }))) {
+      return;
+    }
+    if (this.app.iframe && !this.app.iframeAsRoot) {
+      iframeOffset = $(this.app.iframe).offset();
+      c.left += iframeOffset.left;
+      c.top += iframeOffset.top;
+    }
+    scaleBottom = this.app.document.selection ? 0 : 2;
+    return {
+      left: c.left,
+      top: c.top,
+      bottom: c.top + c.height + scaleBottom
+    };
+  };
+
+  TextareaController.prototype.insert = function(content, $li) {
+    var $inputor, source, startStr, suffix, text;
+    $inputor = this.$inputor;
+    source = $inputor.val();
+    startStr = source.slice(0, Math.max(this.query.headPos - this.at.length, 0));
+    suffix = (suffix = this.getOpt('suffix')) === "" ? suffix : suffix || " ";
+    content += suffix;
+    text = "" + startStr + content + (source.slice(this.query['endPos'] || 0));
+    $inputor.val(text);
+    $inputor.caret('pos', startStr.length + content.length, {
+      iframe: this.app.iframe
+    });
+    if (!$inputor.is(':focus')) {
+      $inputor.focus();
+    }
+    return $inputor.change();
+  };
+
+  return TextareaController;
+
+})(Controller);
+
+var EditableController,
+  extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+  hasProp = {}.hasOwnProperty;
+
+EditableController = (function(superClass) {
+  extend(EditableController, superClass);
+
+  function EditableController() {
+    return EditableController.__super__.constructor.apply(this, arguments);
+  }
+
+  EditableController.prototype._getRange = function() {
+    var sel;
+    sel = this.app.window.getSelection();
+    if (sel.rangeCount > 0) {
+      return sel.getRangeAt(0);
+    }
+  };
+
+  EditableController.prototype._setRange = function(position, node, range) {
+    if (range == null) {
+      range = this._getRange();
+    }
+    if (!range) {
+      return;
+    }
+    node = $(node)[0];
+    if (position === 'after') {
+      range.setEndAfter(node);
+      range.setStartAfter(node);
+    } else {
+      range.setEndBefore(node);
+      range.setStartBefore(node);
+    }
+    range.collapse(false);
+    return this._clearRange(range);
+  };
+
+  EditableController.prototype._clearRange = function(range) {
+    var sel;
+    if (range == null) {
+      range = this._getRange();
+    }
+    sel = this.app.window.getSelection();
+    if (this.ctrl_a_pressed == null) {
+      sel.removeAllRanges();
+      return sel.addRange(range);
+    }
+  };
+
+  EditableController.prototype._movingEvent = function(e) {
+    var ref;
+    return e.type === 'click' || ((ref = e.which) === KEY_CODE.RIGHT || ref === KEY_CODE.LEFT || ref === KEY_CODE.UP || ref === KEY_CODE.DOWN);
+  };
+
+  EditableController.prototype._unwrap = function(node) {
+    var next;
+    node = $(node).unwrap().get(0);
+    if ((next = node.nextSibling) && next.nodeValue) {
+      node.nodeValue += next.nodeValue;
+      $(next).remove();
+    }
+    return node;
+  };
+
+  EditableController.prototype.catchQuery = function(e) {
+    var $inserted, $query, _range, index, inserted, isString, lastNode, matched, offset, query, query_content, range;
+    if (!(range = this._getRange())) {
+      return;
+    }
+    if (!range.collapsed) {
+      return;
+    }
+    if (e.which === KEY_CODE.ENTER) {
+      ($query = $(range.startContainer).closest('.atwho-query')).contents().unwrap();
+      if ($query.is(':empty')) {
+        $query.remove();
+      }
+      ($query = $(".atwho-query", this.app.document)).text($query.text()).contents().last().unwrap();
+      this._clearRange();
+      return;
+    }
+    if (/firefox/i.test(navigator.userAgent)) {
+      if ($(range.startContainer).is(this.$inputor)) {
+        this._clearRange();
+        return;
+      }
+      if (e.which === KEY_CODE.BACKSPACE && range.startContainer.nodeType === document.ELEMENT_NODE && (offset = range.startOffset - 1) >= 0) {
+        _range = range.cloneRange();
+        _range.setStart(range.startContainer, offset);
+        if ($(_range.cloneContents()).contents().last().is('.atwho-inserted')) {
+          inserted = $(range.startContainer).contents().get(offset);
+          this._setRange('after', $(inserted).contents().last());
+        }
+      } else if (e.which === KEY_CODE.LEFT && range.startContainer.nodeType === document.TEXT_NODE) {
+        $inserted = $(range.startContainer.previousSibling);
+        if ($inserted.is('.atwho-inserted') && range.startOffset === 0) {
+          this._setRange('after', $inserted.contents().last());
+        }
+      }
+    }
+    $(range.startContainer).closest('.atwho-inserted').addClass('atwho-query').siblings().removeClass('atwho-query');
+    if (($query = $(".atwho-query", this.app.document)).length > 0 && $query.is(':empty') && $query.text().length === 0) {
+      $query.remove();
+    }
+    if (!this._movingEvent(e)) {
+      $query.removeClass('atwho-inserted');
+    }
+    if ($query.length > 0) {
+      switch (e.which) {
+        case KEY_CODE.LEFT:
+          this._setRange('before', $query.get(0), range);
+          $query.removeClass('atwho-query');
+          return;
+        case KEY_CODE.RIGHT:
+          this._setRange('after', $query.get(0).nextSibling, range);
+          $query.removeClass('atwho-query');
+          return;
+      }
+    }
+    if ($query.length > 0 && (query_content = $query.attr('data-atwho-at-query'))) {
+      $query.empty().html(query_content).attr('data-atwho-at-query', null);
+      this._setRange('after', $query.get(0), range);
+    }
+    _range = range.cloneRange();
+    _range.setStart(range.startContainer, 0);
+    matched = this.callbacks("matcher").call(this, this.at, _range.toString(), this.getOpt('startWithSpace'), this.getOpt("acceptSpaceBar"));
+    isString = typeof matched === 'string';
+    if ($query.length === 0 && isString && (index = range.startOffset - this.at.length - matched.length) >= 0) {
+      range.setStart(range.startContainer, index);
+      $query = $('<span/>', this.app.document).attr(this.getOpt("editableAtwhoQueryAttrs")).addClass('atwho-query');
+      range.surroundContents($query.get(0));
+      lastNode = $query.contents().last().get(0);
+      if (/firefox/i.test(navigator.userAgent)) {
+        range.setStart(lastNode, lastNode.length);
+        range.setEnd(lastNode, lastNode.length);
+        this._clearRange(range);
+      } else {
+        this._setRange('after', lastNode, range);
+      }
+    }
+    if (isString && matched.length < this.getOpt('minLen', 0)) {
+      return;
+    }
+    if (isString && matched.length <= this.getOpt('maxLen', 20)) {
+      query = {
+        text: matched,
+        el: $query
+      };
+      this.trigger("matched", [this.at, query.text]);
+      return this.query = query;
+    } else {
+      this.view.hide();
+      this.query = {
+        el: $query
+      };
+      if ($query.text().indexOf(this.at) >= 0) {
+        if (this._movingEvent(e) && $query.hasClass('atwho-inserted')) {
+          $query.removeClass('atwho-query');
+        } else if (false !== this.callbacks('afterMatchFailed').call(this, this.at, $query)) {
+          this._setRange("after", this._unwrap($query.text($query.text()).contents().first()));
+        }
+      }
+      return null;
+    }
+  };
+
+  EditableController.prototype.rect = function() {
+    var $iframe, iframeOffset, rect;
+    rect = this.query.el.offset();
+    if (this.app.iframe && !this.app.iframeAsRoot) {
+      iframeOffset = ($iframe = $(this.app.iframe)).offset();
+      rect.left += iframeOffset.left - this.$inputor.scrollLeft();
+      rect.top += iframeOffset.top - this.$inputor.scrollTop();
+    }
+    rect.bottom = rect.top + this.query.el.height();
+    return rect;
+  };
+
+  EditableController.prototype.insert = function(content, $li) {
+    var data, range, suffix, suffixNode;
+    if (!this.$inputor.is(':focus')) {
+      this.$inputor.focus();
+    }
+    suffix = (suffix = this.getOpt('suffix')) === "" ? suffix : suffix || "\u00A0";
+    data = $li.data('item-data');
+    this.query.el.removeClass('atwho-query').addClass('atwho-inserted').html(content).attr('data-atwho-at-query', "" + data['atwho-at'] + this.query.text);
+    if (range = this._getRange()) {
+      range.setEndAfter(this.query.el[0]);
+      range.collapse(false);
+      range.insertNode(suffixNode = this.app.document.createTextNode("\u200D" + suffix));
+      this._setRange('after', suffixNode, range);
+    }
+    if (!this.$inputor.is(':focus')) {
+      this.$inputor.focus();
+    }
+    return this.$inputor.change();
+  };
+
+  return EditableController;
+
+})(Controller);
+
+var Model;
+
+Model = (function() {
+  function Model(context) {
+    this.context = context;
+    this.at = this.context.at;
+    this.storage = this.context.$inputor;
+  }
+
+  Model.prototype.destroy = function() {
+    return this.storage.data(this.at, null);
+  };
+
+  Model.prototype.saved = function() {
+    return this.fetch() > 0;
+  };
+
+  Model.prototype.query = function(query, callback) {
+    var _remoteFilter, data, searchKey;
+    data = this.fetch();
+    searchKey = this.context.getOpt("searchKey");
+    data = this.context.callbacks('filter').call(this.context, query, data, searchKey) || [];
+    _remoteFilter = this.context.callbacks('remoteFilter');
+    if (data.length > 0 || (!_remoteFilter && data.length === 0)) {
+      return callback(data);
+    } else {
+      return _remoteFilter.call(this.context, query, callback);
+    }
+  };
+
+  Model.prototype.fetch = function() {
+    return this.storage.data(this.at) || [];
+  };
+
+  Model.prototype.save = function(data) {
+    return this.storage.data(this.at, this.context.callbacks("beforeSave").call(this.context, data || []));
+  };
+
+  Model.prototype.load = function(data) {
+    if (!(this.saved() || !data)) {
+      return this._load(data);
+    }
+  };
+
+  Model.prototype.reload = function(data) {
+    return this._load(data);
+  };
+
+  Model.prototype._load = function(data) {
+    if (typeof data === "string") {
+      return $.ajax(data, {
+        dataType: "json"
+      }).done((function(_this) {
+        return function(data) {
+          return _this.save(data);
+        };
+      })(this));
+    } else {
+      return this.save(data);
+    }
+  };
+
+  return Model;
+
+})();
+
+var View;
+
+View = (function() {
+  function View(context) {
+    this.context = context;
+    this.$el = $("<div class='atwho-view'><ul class='atwho-view-ul'></ul></div>");
+    this.$elUl = this.$el.children();
+    this.timeoutID = null;
+    this.context.$el.append(this.$el);
+    this.bindEvent();
+  }
+
+  View.prototype.init = function() {
+    var header_tpl, id;
+    id = this.context.getOpt("alias") || this.context.at.charCodeAt(0);
+    header_tpl = this.context.getOpt("headerTpl");
+    if (header_tpl && this.$el.children().length === 1) {
+      this.$el.prepend(header_tpl);
+    }
+    return this.$el.attr({
+      'id': "at-view-" + id
+    });
+  };
+
+  View.prototype.destroy = function() {
+    return this.$el.remove();
+  };
+
+  View.prototype.bindEvent = function() {
+    var $menu, lastCoordX, lastCoordY;
+    $menu = this.$el.find('ul');
+    lastCoordX = 0;
+    lastCoordY = 0;
+    return $menu.on('mousemove.atwho-view', 'li', (function(_this) {
+      return function(e) {
+        var $cur;
+        if (lastCoordX === e.clientX && lastCoordY === e.clientY) {
+          return;
+        }
+        lastCoordX = e.clientX;
+        lastCoordY = e.clientY;
+        $cur = $(e.currentTarget);
+        if ($cur.hasClass('cur')) {
+          return;
+        }
+        $menu.find('.cur').removeClass('cur');
+        return $cur.addClass('cur');
+      };
+    })(this)).on('click.atwho-view', 'li', (function(_this) {
+      return function(e) {
+        $menu.find('.cur').removeClass('cur');
+        $(e.currentTarget).addClass('cur');
+        _this.choose(e);
+        return e.preventDefault();
+      };
+    })(this));
+  };
+
+  View.prototype.visible = function() {
+    return this.$el.is(":visible");
+  };
+
+  View.prototype.highlighted = function() {
+    return this.$el.find(".cur").length > 0;
+  };
+
+  View.prototype.choose = function(e) {
+    var $li, content;
+    if (($li = this.$el.find(".cur")).length) {
+      content = this.context.insertContentFor($li);
+      this.context._stopDelayedCall();
+      this.context.insert(this.context.callbacks("beforeInsert").call(this.context, content, $li, e), $li);
+      this.context.trigger("inserted", [$li, e]);
+      this.hide(e);
+    }
+    if (this.context.getOpt("hideWithoutSuffix")) {
+      return this.stopShowing = true;
+    }
+  };
+
+  View.prototype.reposition = function(rect) {
+    var _window, offset, overflowOffset, ref;
+    _window = this.context.app.iframeAsRoot ? this.context.app.window : window;
+    if (rect.bottom + this.$el.height() - $(_window).scrollTop() > $(_window).height()) {
+      rect.bottom = rect.top - this.$el.height();
+    }
+    if (rect.left > (overflowOffset = $(_window).width() - this.$el.width() - 5)) {
+      rect.left = overflowOffset;
+    }
+    offset = {
+      left: rect.left,
+      top: rect.bottom
+    };
+    if ((ref = this.context.callbacks("beforeReposition")) != null) {
+      ref.call(this.context, offset);
+    }
+    this.$el.offset(offset);
+    return this.context.trigger("reposition", [offset]);
+  };
+
+  View.prototype.next = function() {
+    var cur, next, nextEl, offset;
+    cur = this.$el.find('.cur').removeClass('cur');
+    next = cur.next();
+    if (!next.length) {
+      next = this.$el.find('li:first');
+    }
+    next.addClass('cur');
+    nextEl = next[0];
+    offset = nextEl.offsetTop + nextEl.offsetHeight + (nextEl.nextSibling ? nextEl.nextSibling.offsetHeight : 0);
+    return this.scrollTop(Math.max(0, offset - this.$el.height()));
+  };
+
+  View.prototype.prev = function() {
+    var cur, offset, prev, prevEl;
+    cur = this.$el.find('.cur').removeClass('cur');
+    prev = cur.prev();
+    if (!prev.length) {
+      prev = this.$el.find('li:last');
+    }
+    prev.addClass('cur');
+    prevEl = prev[0];
+    offset = prevEl.offsetTop + prevEl.offsetHeight + (prevEl.nextSibling ? prevEl.nextSibling.offsetHeight : 0);
+    return this.scrollTop(Math.max(0, offset - this.$el.height()));
+  };
+
+  View.prototype.scrollTop = function(scrollTop) {
+    var scrollDuration;
+    scrollDuration = this.context.getOpt('scrollDuration');
+    if (scrollDuration) {
+      return this.$elUl.animate({
+        scrollTop: scrollTop
+      }, scrollDuration);
+    } else {
+      return this.$elUl.scrollTop(scrollTop);
+    }
+  };
+
+  View.prototype.show = function() {
+    var rect;
+    if (this.stopShowing) {
+      this.stopShowing = false;
+      return;
+    }
+    if (!this.visible()) {
+      this.$el.show();
+      this.$el.scrollTop(0);
+      this.context.trigger('shown');
+    }
+    if (rect = this.context.rect()) {
+      return this.reposition(rect);
+    }
+  };
+
+  View.prototype.hide = function(e, time) {
+    var callback;
+    if (!this.visible()) {
+      return;
+    }
+    if (isNaN(time)) {
+      this.$el.hide();
+      return this.context.trigger('hidden', [e]);
+    } else {
+      callback = (function(_this) {
+        return function() {
+          return _this.hide();
+        };
+      })(this);
+      clearTimeout(this.timeoutID);
+      return this.timeoutID = setTimeout(callback, time);
+    }
+  };
+
+  View.prototype.render = function(list) {
+    var $li, $ul, i, item, len, li, tpl;
+    if (!($.isArray(list) && list.length > 0)) {
+      this.hide();
+      return;
+    }
+    this.$el.find('ul').empty();
+    $ul = this.$el.find('ul');
+    tpl = this.context.getOpt('displayTpl');
+    for (i = 0, len = list.length; i < len; i++) {
+      item = list[i];
+      item = $.extend({}, item, {
+        'atwho-at': this.context.at
+      });
+      li = this.context.callbacks("tplEval").call(this.context, tpl, item, "onDisplay");
+      $li = $(this.context.callbacks("highlighter").call(this.context, li, this.context.query.text));
+      $li.data("item-data", item);
+      $ul.append($li);
+    }
+    this.show();
+    if (this.context.getOpt('highlightFirst')) {
+      return $ul.find("li:first").addClass("cur");
+    }
+  };
+
+  return View;
+
+})();
+
+var Api;
+
+Api = {
+  load: function(at, data) {
+    var c;
+    if (c = this.controller(at)) {
+      return c.model.load(data);
+    }
+  },
+  isSelecting: function() {
+    var ref;
+    return !!((ref = this.controller()) != null ? ref.view.visible() : void 0);
+  },
+  hide: function() {
+    var ref;
+    return (ref = this.controller()) != null ? ref.view.hide() : void 0;
+  },
+  reposition: function() {
+    var c;
+    if (c = this.controller()) {
+      return c.view.reposition(c.rect());
+    }
+  },
+  setIframe: function(iframe, asRoot) {
+    this.setupRootElement(iframe, asRoot);
+    return null;
+  },
+  run: function() {
+    return this.dispatch();
+  },
+  destroy: function() {
+    this.shutdown();
+    return this.$inputor.data('atwho', null);
+  }
+};
+
+$.fn.atwho = function(method) {
+  var _args, result;
+  _args = arguments;
+  result = null;
+  this.filter('textarea, input, [contenteditable=""], [contenteditable=true]').each(function() {
+    var $this, app;
+    if (!(app = ($this = $(this)).data("atwho"))) {
+      $this.data('atwho', (app = new App(this)));
+    }
+    if (typeof method === 'object' || !method) {
+      return app.reg(method.at, method);
+    } else if (Api[method] && app) {
+      return result = Api[method].apply(app, Array.prototype.slice.call(_args, 1));
+    } else {
+      return $.error("Method " + method + " does not exist on jQuery.atwho");
+    }
+  });
+  if (result != null) {
+    return result;
+  } else {
+    return this;
+  }
+};
+
+$.fn.atwho["default"] = {
+  at: void 0,
+  alias: void 0,
+  data: null,
+  displayTpl: "<li>${name}</li>",
+  insertTpl: "${atwho-at}${name}",
+  headerTpl: null,
+  callbacks: DEFAULT_CALLBACKS,
+  searchKey: "name",
+  suffix: void 0,
+  hideWithoutSuffix: false,
+  startWithSpace: true,
+  acceptSpaceBar: false,
+  highlightFirst: true,
+  limit: 5,
+  maxLen: 20,
+  minLen: 0,
+  displayTimeout: 300,
+  delay: null,
+  spaceSelectsMatch: false,
+  tabSelectsMatch: true,
+  editableAtwhoQueryAttrs: {},
+  scrollDuration: 150,
+  suspendOnComposing: true,
+  lookUpOnClick: true
+};
+
+$.fn.atwho.debug = false;
+
+}));
diff --git a/vendor/assets/javascripts/jquery.ba-resize.js b/vendor/assets/javascripts/jquery.ba-resize.js
deleted file mode 100644
index 1f41d379153..00000000000
--- a/vendor/assets/javascripts/jquery.ba-resize.js
+++ /dev/null
@@ -1,246 +0,0 @@
-/*!
- * jQuery resize event - v1.1 - 3/14/2010
- * http://benalman.com/projects/jquery-resize-plugin/
- * 
- * Copyright (c) 2010 "Cowboy" Ben Alman
- * Dual licensed under the MIT and GPL licenses.
- * http://benalman.com/about/license/
- */
-
-// Script: jQuery resize event
-//
-// *Version: 1.1, Last updated: 3/14/2010*
-// 
-// Project Home - http://benalman.com/projects/jquery-resize-plugin/
-// GitHub       - http://github.com/cowboy/jquery-resize/
-// Source       - http://github.com/cowboy/jquery-resize/raw/master/jquery.ba-resize.js
-// (Minified)   - http://github.com/cowboy/jquery-resize/raw/master/jquery.ba-resize.min.js (1.0kb)
-// 
-// About: License
-// 
-// Copyright (c) 2010 "Cowboy" Ben Alman,
-// Dual licensed under the MIT and GPL licenses.
-// http://benalman.com/about/license/
-// 
-// About: Examples
-// 
-// This working example, complete with fully commented code, illustrates a few
-// ways in which this plugin can be used.
-// 
-// resize event - http://benalman.com/code/projects/jquery-resize/examples/resize/
-// 
-// About: Support and Testing
-// 
-// Information about what version or versions of jQuery this plugin has been
-// tested with, what browsers it has been tested in, and where the unit tests
-// reside (so you can test it yourself).
-// 
-// jQuery Versions - 1.3.2, 1.4.1, 1.4.2
-// Browsers Tested - Internet Explorer 6-8, Firefox 2-3.6, Safari 3-4, Chrome, Opera 9.6-10.1.
-// Unit Tests      - http://benalman.com/code/projects/jquery-resize/unit/
-// 
-// About: Release History
-// 
-// 1.1 - (3/14/2010) Fixed a minor bug that was causing the event to trigger
-//       immediately after bind in some circumstances. Also changed $.fn.data
-//       to $.data to improve performance.
-// 1.0 - (2/10/2010) Initial release
-
-(function($,window,undefined){
-  '$:nomunge'; // Used by YUI compressor.
-  
-  // A jQuery object containing all non-window elements to which the resize
-  // event is bound.
-  var elems = $([]),
-    
-    // Extend $.resize if it already exists, otherwise create it.
-    jq_resize = $.resize = $.extend( $.resize, {} ),
-    
-    timeout_id,
-    
-    // Reused strings.
-    str_setTimeout = 'setTimeout',
-    str_resize = 'resize',
-    str_data = str_resize + '-special-event',
-    str_delay = 'delay',
-    str_throttle = 'throttleWindow';
-  
-  // Property: jQuery.resize.delay
-  // 
-  // The numeric interval (in milliseconds) at which the resize event polling
-  // loop executes. Defaults to 250.
-  
-  jq_resize[ str_delay ] = 250;
-  
-  // Property: jQuery.resize.throttleWindow
-  // 
-  // Throttle the native window object resize event to fire no more than once
-  // every <jQuery.resize.delay> milliseconds. Defaults to true.
-  // 
-  // Because the window object has its own resize event, it doesn't need to be
-  // provided by this plugin, and its execution can be left entirely up to the
-  // browser. However, since certain browsers fire the resize event continuously
-  // while others do not, enabling this will throttle the window resize event,
-  // making event behavior consistent across all elements in all browsers.
-  // 
-  // While setting this property to false will disable window object resize
-  // event throttling, please note that this property must be changed before any
-  // window object resize event callbacks are bound.
-  
-  jq_resize[ str_throttle ] = true;
-  
-  // Event: resize event
-  // 
-  // Fired when an element's width or height changes. Because browsers only
-  // provide this event for the window element, for other elements a polling
-  // loop is initialized, running every <jQuery.resize.delay> milliseconds
-  // to see if elements' dimensions have changed. You may bind with either
-  // .resize( fn ) or .bind( "resize", fn ), and unbind with .unbind( "resize" ).
-  // 
-  // Usage:
-  // 
-  // > jQuery('selector').bind( 'resize', function(e) {
-  // >   // element's width or height has changed!
-  // >   ...
-  // > });
-  // 
-  // Additional Notes:
-  // 
-  // * The polling loop is not created until at least one callback is actually
-  //   bound to the 'resize' event, and this single polling loop is shared
-  //   across all elements.
-  // 
-  // Double firing issue in jQuery 1.3.2:
-  // 
-  // While this plugin works in jQuery 1.3.2, if an element's event callbacks
-  // are manually triggered via .trigger( 'resize' ) or .resize() those
-  // callbacks may double-fire, due to limitations in the jQuery 1.3.2 special
-  // events system. This is not an issue when using jQuery 1.4+.
-  // 
-  // > // While this works in jQuery 1.4+
-  // > $(elem).css({ width: new_w, height: new_h }).resize();
-  // > 
-  // > // In jQuery 1.3.2, you need to do this:
-  // > var elem = $(elem);
-  // > elem.css({ width: new_w, height: new_h });
-  // > elem.data( 'resize-special-event', { width: elem.width(), height: elem.height() } );
-  // > elem.resize();
-      
-  $.event.special[ str_resize ] = {
-    
-    // Called only when the first 'resize' event callback is bound per element.
-    setup: function() {
-      // Since window has its own native 'resize' event, return false so that
-      // jQuery will bind the event using DOM methods. Since only 'window'
-      // objects have a .setTimeout method, this should be a sufficient test.
-      // Unless, of course, we're throttling the 'resize' event for window.
-      if ( !jq_resize[ str_throttle ] && this[ str_setTimeout ] ) { return false; }
-      
-      var elem = $(this);
-      
-      // Add this element to the list of internal elements to monitor.
-      elems = elems.add( elem );
-      
-      // Initialize data store on the element.
-      $.data( this, str_data, { w: elem.width(), h: elem.height() } );
-      
-      // If this is the first element added, start the polling loop.
-      if ( elems.length === 1 ) {
-        loopy();
-      }
-    },
-    
-    // Called only when the last 'resize' event callback is unbound per element.
-    teardown: function() {
-      // Since window has its own native 'resize' event, return false so that
-      // jQuery will unbind the event using DOM methods. Since only 'window'
-      // objects have a .setTimeout method, this should be a sufficient test.
-      // Unless, of course, we're throttling the 'resize' event for window.
-      if ( !jq_resize[ str_throttle ] && this[ str_setTimeout ] ) { return false; }
-      
-      var elem = $(this);
-      
-      // Remove this element from the list of internal elements to monitor.
-      elems = elems.not( elem );
-      
-      // Remove any data stored on the element.
-      elem.removeData( str_data );
-      
-      // If this is the last element removed, stop the polling loop.
-      if ( !elems.length ) {
-        clearTimeout( timeout_id );
-      }
-    },
-    
-    // Called every time a 'resize' event callback is bound per element (new in
-    // jQuery 1.4).
-    add: function( handleObj ) {
-      // Since window has its own native 'resize' event, return false so that
-      // jQuery doesn't modify the event object. Unless, of course, we're
-      // throttling the 'resize' event for window.
-      if ( !jq_resize[ str_throttle ] && this[ str_setTimeout ] ) { return false; }
-      
-      var old_handler;
-      
-      // The new_handler function is executed every time the event is triggered.
-      // This is used to update the internal element data store with the width
-      // and height when the event is triggered manually, to avoid double-firing
-      // of the event callback. See the "Double firing issue in jQuery 1.3.2"
-      // comments above for more information.
-      
-      function new_handler( e, w, h ) {
-        var elem = $(this),
-          data = $.data( this, str_data );
-        
-        // If called from the polling loop, w and h will be passed in as
-        // arguments. If called manually, via .trigger( 'resize' ) or .resize(),
-        // those values will need to be computed.
-        data.w = w !== undefined ? w : elem.width();
-        data.h = h !== undefined ? h : elem.height();
-        
-        old_handler.apply( this, arguments );
-      };
-      
-      // This may seem a little complicated, but it normalizes the special event
-      // .add method between jQuery 1.4/1.4.1 and 1.4.2+
-      if ( $.isFunction( handleObj ) ) {
-        // 1.4, 1.4.1
-        old_handler = handleObj;
-        return new_handler;
-      } else {
-        // 1.4.2+
-        old_handler = handleObj.handler;
-        handleObj.handler = new_handler;
-      }
-    }
-    
-  };
-  
-  function loopy() {
-    
-    // Start the polling loop, asynchronously.
-    timeout_id = window[ str_setTimeout ](function(){
-      
-      // Iterate over all elements to which the 'resize' event is bound.
-      elems.each(function(){
-        var elem = $(this),
-          width = elem.width(),
-          height = elem.height(),
-          data = $.data( this, str_data );
-        
-        // If element size has changed since the last time, update the element
-        // data store and trigger the 'resize' event.
-        if ( width !== data.w || height !== data.h ) {
-          elem.trigger( str_resize, [ data.w = width, data.h = height ] );
-        }
-        
-      });
-      
-      // Loop.
-      loopy();
-      
-    }, jq_resize[ str_delay ] );
-    
-  };
-  
-})(jQuery,this);
diff --git a/vendor/assets/javascripts/jquery.caret.js b/vendor/assets/javascripts/jquery.caret.js
new file mode 100644
index 00000000000..811ec63ee47
--- /dev/null
+++ b/vendor/assets/javascripts/jquery.caret.js
@@ -0,0 +1,436 @@
+(function (root, factory) {
+  if (typeof define === 'function' && define.amd) {
+    // AMD. Register as an anonymous module.
+    define(["jquery"], function ($) {
+      return (root.returnExportsGlobal = factory($));
+    });
+  } else if (typeof exports === 'object') {
+    // Node. Does not work with strict CommonJS, but
+    // only CommonJS-like enviroments that support module.exports,
+    // like Node.
+    module.exports = factory(require("jquery"));
+  } else {
+    factory(jQuery);
+  }
+}(this, function ($) {
+
+/*
+  Implement Github like autocomplete mentions
+  http://ichord.github.com/At.js
+
+  Copyright (c) 2013 chord.luo@gmail.com
+  Licensed under the MIT license.
+*/
+
+/*
+本插件操作 textarea 或者 input 内的插入符
+只实现了获得插入符在文本框中的位置，我设置
+插入符的位置.
+*/
+
+"use strict";
+var EditableCaret, InputCaret, Mirror, Utils, discoveryIframeOf, methods, oDocument, oFrame, oWindow, pluginName, setContextBy;
+
+pluginName = 'caret';
+
+EditableCaret = (function() {
+  function EditableCaret($inputor) {
+    this.$inputor = $inputor;
+    this.domInputor = this.$inputor[0];
+  }
+
+  EditableCaret.prototype.setPos = function(pos) {
+    var fn, found, offset, sel;
+    if (sel = oWindow.getSelection()) {
+      offset = 0;
+      found = false;
+      (fn = function(pos, parent) {
+        var node, range, _i, _len, _ref, _results;
+        _ref = parent.childNodes;
+        _results = [];
+        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+          node = _ref[_i];
+          if (found) {
+            break;
+          }
+          if (node.nodeType === 3) {
+            if (offset + node.length >= pos) {
+              found = true;
+              range = oDocument.createRange();
+              range.setStart(node, pos - offset);
+              sel.removeAllRanges();
+              sel.addRange(range);
+              break;
+            } else {
+              _results.push(offset += node.length);
+            }
+          } else {
+            _results.push(fn(pos, node));
+          }
+        }
+        return _results;
+      })(pos, this.domInputor);
+    }
+    return this.domInputor;
+  };
+
+  EditableCaret.prototype.getIEPosition = function() {
+    return this.getPosition();
+  };
+
+  EditableCaret.prototype.getPosition = function() {
+    var inputor_offset, offset;
+    offset = this.getOffset();
+    inputor_offset = this.$inputor.offset();
+    offset.left -= inputor_offset.left;
+    offset.top -= inputor_offset.top;
+    return offset;
+  };
+
+  EditableCaret.prototype.getOldIEPos = function() {
+    var preCaretTextRange, textRange;
+    textRange = oDocument.selection.createRange();
+    preCaretTextRange = oDocument.body.createTextRange();
+    preCaretTextRange.moveToElementText(this.domInputor);
+    preCaretTextRange.setEndPoint("EndToEnd", textRange);
+    return preCaretTextRange.text.length;
+  };
+
+  EditableCaret.prototype.getPos = function() {
+    var clonedRange, pos, range;
+    if (range = this.range()) {
+      clonedRange = range.cloneRange();
+      clonedRange.selectNodeContents(this.domInputor);
+      clonedRange.setEnd(range.endContainer, range.endOffset);
+      pos = clonedRange.toString().length;
+      clonedRange.detach();
+      return pos;
+    } else if (oDocument.selection) {
+      return this.getOldIEPos();
+    }
+  };
+
+  EditableCaret.prototype.getOldIEOffset = function() {
+    var range, rect;
+    range = oDocument.selection.createRange().duplicate();
+    range.moveStart("character", -1);
+    rect = range.getBoundingClientRect();
+    return {
+      height: rect.bottom - rect.top,
+      left: rect.left,
+      top: rect.top
+    };
+  };
+
+  EditableCaret.prototype.getOffset = function(pos) {
+    var clonedRange, offset, range, rect, shadowCaret;
+    if (oWindow.getSelection && (range = this.range())) {
+      if (range.endOffset - 1 > 0 && range.endContainer !== this.domInputor) {
+        clonedRange = range.cloneRange();
+        clonedRange.setStart(range.endContainer, range.endOffset - 1);
+        clonedRange.setEnd(range.endContainer, range.endOffset);
+        rect = clonedRange.getBoundingClientRect();
+        offset = {
+          height: rect.height,
+          left: rect.left + rect.width,
+          top: rect.top
+        };
+        clonedRange.detach();
+      }
+      if (!offset || (offset != null ? offset.height : void 0) === 0) {
+        clonedRange = range.cloneRange();
+        shadowCaret = $(oDocument.createTextNode("|"));
+        clonedRange.insertNode(shadowCaret[0]);
+        clonedRange.selectNode(shadowCaret[0]);
+        rect = clonedRange.getBoundingClientRect();
+        offset = {
+          height: rect.height,
+          left: rect.left,
+          top: rect.top
+        };
+        shadowCaret.remove();
+        clonedRange.detach();
+      }
+    } else if (oDocument.selection) {
+      offset = this.getOldIEOffset();
+    }
+    if (offset) {
+      offset.top += $(oWindow).scrollTop();
+      offset.left += $(oWindow).scrollLeft();
+    }
+    return offset;
+  };
+
+  EditableCaret.prototype.range = function() {
+    var sel;
+    if (!oWindow.getSelection) {
+      return;
+    }
+    sel = oWindow.getSelection();
+    if (sel.rangeCount > 0) {
+      return sel.getRangeAt(0);
+    } else {
+      return null;
+    }
+  };
+
+  return EditableCaret;
+
+})();
+
+InputCaret = (function() {
+  function InputCaret($inputor) {
+    this.$inputor = $inputor;
+    this.domInputor = this.$inputor[0];
+  }
+
+  InputCaret.prototype.getIEPos = function() {
+    var endRange, inputor, len, normalizedValue, pos, range, textInputRange;
+    inputor = this.domInputor;
+    range = oDocument.selection.createRange();
+    pos = 0;
+    if (range && range.parentElement() === inputor) {
+      normalizedValue = inputor.value.replace(/\r\n/g, "\n");
+      len = normalizedValue.length;
+      textInputRange = inputor.createTextRange();
+      textInputRange.moveToBookmark(range.getBookmark());
+      endRange = inputor.createTextRange();
+      endRange.collapse(false);
+      if (textInputRange.compareEndPoints("StartToEnd", endRange) > -1) {
+        pos = len;
+      } else {
+        pos = -textInputRange.moveStart("character", -len);
+      }
+    }
+    return pos;
+  };
+
+  InputCaret.prototype.getPos = function() {
+    if (oDocument.selection) {
+      return this.getIEPos();
+    } else {
+      return this.domInputor.selectionStart;
+    }
+  };
+
+  InputCaret.prototype.setPos = function(pos) {
+    var inputor, range;
+    inputor = this.domInputor;
+    if (oDocument.selection) {
+      range = inputor.createTextRange();
+      range.move("character", pos);
+      range.select();
+    } else if (inputor.setSelectionRange) {
+      inputor.setSelectionRange(pos, pos);
+    }
+    return inputor;
+  };
+
+  InputCaret.prototype.getIEOffset = function(pos) {
+    var h, textRange, x, y;
+    textRange = this.domInputor.createTextRange();
+    pos || (pos = this.getPos());
+    textRange.move('character', pos);
+    x = textRange.boundingLeft;
+    y = textRange.boundingTop;
+    h = textRange.boundingHeight;
+    return {
+      left: x,
+      top: y,
+      height: h
+    };
+  };
+
+  InputCaret.prototype.getOffset = function(pos) {
+    var $inputor, offset, position;
+    $inputor = this.$inputor;
+    if (oDocument.selection) {
+      offset = this.getIEOffset(pos);
+      offset.top += $(oWindow).scrollTop() + $inputor.scrollTop();
+      offset.left += $(oWindow).scrollLeft() + $inputor.scrollLeft();
+      return offset;
+    } else {
+      offset = $inputor.offset();
+      position = this.getPosition(pos);
+      return offset = {
+        left: offset.left + position.left - $inputor.scrollLeft(),
+        top: offset.top + position.top - $inputor.scrollTop(),
+        height: position.height
+      };
+    }
+  };
+
+  InputCaret.prototype.getPosition = function(pos) {
+    var $inputor, at_rect, end_range, format, html, mirror, start_range;
+    $inputor = this.$inputor;
+    format = function(value) {
+      value = value.replace(/<|>|`|"|&/g, '?').replace(/\r\n|\r|\n/g, "<br/>");
+      if (/firefox/i.test(navigator.userAgent)) {
+        value = value.replace(/\s/g, '&nbsp;');
+      }
+      return value;
+    };
+    if (pos === void 0) {
+      pos = this.getPos();
+    }
+    start_range = $inputor.val().slice(0, pos);
+    end_range = $inputor.val().slice(pos);
+    html = "<span style='position: relative; display: inline;'>" + format(start_range) + "</span>";
+    html += "<span id='caret' style='position: relative; display: inline;'>|</span>";
+    html += "<span style='position: relative; display: inline;'>" + format(end_range) + "</span>";
+    mirror = new Mirror($inputor);
+    return at_rect = mirror.create(html).rect();
+  };
+
+  InputCaret.prototype.getIEPosition = function(pos) {
+    var h, inputorOffset, offset, x, y;
+    offset = this.getIEOffset(pos);
+    inputorOffset = this.$inputor.offset();
+    x = offset.left - inputorOffset.left;
+    y = offset.top - inputorOffset.top;
+    h = offset.height;
+    return {
+      left: x,
+      top: y,
+      height: h
+    };
+  };
+
+  return InputCaret;
+
+})();
+
+Mirror = (function() {
+  Mirror.prototype.css_attr = ["borderBottomWidth", "borderLeftWidth", "borderRightWidth", "borderTopStyle", "borderRightStyle", "borderBottomStyle", "borderLeftStyle", "borderTopWidth", "boxSizing", "fontFamily", "fontSize", "fontWeight", "height", "letterSpacing", "lineHeight", "marginBottom", "marginLeft", "marginRight", "marginTop", "outlineWidth", "overflow", "overflowX", "overflowY", "paddingBottom", "paddingLeft", "paddingRight", "paddingTop", "textAlign", "textOverflow", "textTransform", "whiteSpace", "wordBreak", "wordWrap"];
+
+  function Mirror($inputor) {
+    this.$inputor = $inputor;
+  }
+
+  Mirror.prototype.mirrorCss = function() {
+    var css,
+      _this = this;
+    css = {
+      position: 'absolute',
+      left: -9999,
+      top: 0,
+      zIndex: -20000
+    };
+    if (this.$inputor.prop('tagName') === 'TEXTAREA') {
+      this.css_attr.push('width');
+    }
+    $.each(this.css_attr, function(i, p) {
+      return css[p] = _this.$inputor.css(p);
+    });
+    return css;
+  };
+
+  Mirror.prototype.create = function(html) {
+    this.$mirror = $('<div></div>');
+    this.$mirror.css(this.mirrorCss());
+    this.$mirror.html(html);
+    this.$inputor.after(this.$mirror);
+    return this;
+  };
+
+  Mirror.prototype.rect = function() {
+    var $flag, pos, rect;
+    $flag = this.$mirror.find("#caret");
+    pos = $flag.position();
+    rect = {
+      left: pos.left,
+      top: pos.top,
+      height: $flag.height()
+    };
+    this.$mirror.remove();
+    return rect;
+  };
+
+  return Mirror;
+
+})();
+
+Utils = {
+  contentEditable: function($inputor) {
+    return !!($inputor[0].contentEditable && $inputor[0].contentEditable === 'true');
+  }
+};
+
+methods = {
+  pos: function(pos) {
+    if (pos || pos === 0) {
+      return this.setPos(pos);
+    } else {
+      return this.getPos();
+    }
+  },
+  position: function(pos) {
+    if (oDocument.selection) {
+      return this.getIEPosition(pos);
+    } else {
+      return this.getPosition(pos);
+    }
+  },
+  offset: function(pos) {
+    var offset;
+    offset = this.getOffset(pos);
+    return offset;
+  }
+};
+
+oDocument = null;
+
+oWindow = null;
+
+oFrame = null;
+
+setContextBy = function(settings) {
+  var iframe;
+  if (iframe = settings != null ? settings.iframe : void 0) {
+    oFrame = iframe;
+    oWindow = iframe.contentWindow;
+    return oDocument = iframe.contentDocument || oWindow.document;
+  } else {
+    oFrame = void 0;
+    oWindow = window;
+    return oDocument = document;
+  }
+};
+
+discoveryIframeOf = function($dom) {
+  var error;
+  oDocument = $dom[0].ownerDocument;
+  oWindow = oDocument.defaultView || oDocument.parentWindow;
+  try {
+    return oFrame = oWindow.frameElement;
+  } catch (_error) {
+    error = _error;
+  }
+};
+
+$.fn.caret = function(method, value, settings) {
+  var caret;
+  if (methods[method]) {
+    if ($.isPlainObject(value)) {
+      setContextBy(value);
+      value = void 0;
+    } else {
+      setContextBy(settings);
+    }
+    caret = Utils.contentEditable(this) ? new EditableCaret(this) : new InputCaret(this);
+    return methods[method].apply(caret, [value]);
+  } else {
+    return $.error("Method " + method + " does not exist on jQuery.caret");
+  }
+};
+
+$.fn.caret.EditableCaret = EditableCaret;
+
+$.fn.caret.InputCaret = InputCaret;
+
+$.fn.caret.Utils = Utils;
+
+$.fn.caret.apis = methods;
+
+
+}));
diff --git a/vendor/assets/javascripts/jquery.highlight.js b/vendor/assets/javascripts/jquery.highlight.js
deleted file mode 100644
index 7a67cf99844..00000000000
--- a/vendor/assets/javascripts/jquery.highlight.js
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-
-highlight v3
-
-Highlights arbitrary terms.
-
-<http://johannburkard.de/blog/programming/javascript/highlight-javascript-text-higlighting-jquery-plugin.html>
-
-MIT license.
-
-Johann Burkard
-<http://johannburkard.de>
-<mailto:jb@eaio.com>
-
-*/
-
-jQuery.fn.highlight = function(pat) {
- function innerHighlight(node, pat) {
-  var skip = 0;
-  if (node.nodeType == 3) {
-   var pos = node.data.toUpperCase().indexOf(pat);
-   if (pos >= 0) {
-    var spannode = document.createElement('span');
-    spannode.className = 'highlight_word';
-    var middlebit = node.splitText(pos);
-    var endbit = middlebit.splitText(pat.length);
-    var middleclone = middlebit.cloneNode(true);
-    spannode.appendChild(middleclone);
-    middlebit.parentNode.replaceChild(spannode, middlebit);
-    skip = 1;
-   }
-  }
-  else if (node.nodeType == 1 && node.childNodes && !/(script|style)/i.test(node.tagName)) {
-   for (var i = 0; i < node.childNodes.length; ++i) {
-    i += innerHighlight(node.childNodes[i], pat);
-   }
-  }
-  return skip;
- }
- return this.each(function() {
-  innerHighlight(this, pat.toUpperCase());
- });
-};
-
-jQuery.fn.removeHighlight = function() {
- return this.find("span.highlight").each(function() {
-  this.parentNode.firstChild.nodeName;
-  with (this.parentNode) {
-   replaceChild(this.firstChild, this);
-   normalize();
-  }
- }).end();
-};
diff --git a/vendor/assets/javascripts/katex.js b/vendor/assets/javascripts/katex.js
new file mode 100644
index 00000000000..6b59a3477a7
--- /dev/null
+++ b/vendor/assets/javascripts/katex.js
@@ -0,0 +1,8685 @@
+/*
+ The MIT License (MIT)
+
+ Copyright (c) 2015 Khan Academy
+
+ This software also uses portions of the underscore.js project, which is
+ MIT licensed with the following copyright:
+
+ Copyright (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative
+ Reporters & Editors
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to deal
+ in the Software without restriction, including without limitation the rights
+ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in all
+ copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ SOFTWARE.
+ */
+
+/*
+ Here is how to build a version of KaTeX that works with gitlab.
+
+ The problem is that the standard procedure for changing font location doesn't work for the empty string.
+
+ 1. Clone KaTeX. Anything later than 4fb9445a9 (is merged into master) will do.
+ 2. make (requires node)
+ 3. sed -e 's,fonts/,,' -e 's/url\(([^)]*)\)/url(font-path\1)/g' build/katex.css > build/katex.scss
+ 4. Copy build/katex.js to gitlab/vendor/assets/javascripts/katex.js,
+    build/katex.scss to gitlab/vendor/assets/stylesheets/katex.scss and
+    fonts/* to gitlab/vendor/assets/fonts/.
+*/
+
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.katex = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+/* eslint no-console:0 */
+/**
+ * This is the main entry point for KaTeX. Here, we expose functions for
+ * rendering expressions either to DOM nodes or to markup strings.
+ *
+ * We also expose the ParseError class to check if errors thrown from KaTeX are
+ * errors in the expression, or errors in javascript handling.
+ */
+
+var ParseError = require("./src/ParseError");
+var Settings = require("./src/Settings");
+
+var buildTree = require("./src/buildTree");
+var parseTree = require("./src/parseTree");
+var utils = require("./src/utils");
+
+/**
+ * Parse and build an expression, and place that expression in the DOM node
+ * given.
+ */
+var render = function(expression, baseNode, options) {
+    utils.clearNode(baseNode);
+
+    var settings = new Settings(options);
+
+    var tree = parseTree(expression, settings);
+    var node = buildTree(tree, expression, settings).toNode();
+
+    baseNode.appendChild(node);
+};
+
+// KaTeX's styles don't work properly in quirks mode. Print out an error, and
+// disable rendering.
+if (typeof document !== "undefined") {
+    if (document.compatMode !== "CSS1Compat") {
+        typeof console !== "undefined" && console.warn(
+            "Warning: KaTeX doesn't work in quirks mode. Make sure your " +
+                "website has a suitable doctype.");
+
+        render = function() {
+            throw new ParseError("KaTeX doesn't work in quirks mode.");
+        };
+    }
+}
+
+/**
+ * Parse and build an expression, and return the markup for that.
+ */
+var renderToString = function(expression, options) {
+    var settings = new Settings(options);
+
+    var tree = parseTree(expression, settings);
+    return buildTree(tree, expression, settings).toMarkup();
+};
+
+/**
+ * Parse an expression and return the parse tree.
+ */
+var generateParseTree = function(expression, options) {
+    var settings = new Settings(options);
+    return parseTree(expression, settings);
+};
+
+module.exports = {
+    render: render,
+    renderToString: renderToString,
+    /**
+     * NOTE: This method is not currently recommended for public use.
+     * The internal tree representation is unstable and is very likely
+     * to change. Use at your own risk.
+     */
+    __parse: generateParseTree,
+    ParseError: ParseError,
+};
+
+},{"./src/ParseError":6,"./src/Settings":8,"./src/buildTree":13,"./src/parseTree":22,"./src/utils":25}],2:[function(require,module,exports){
+/** @flow */
+
+"use strict";
+
+function getRelocatable(re) {
+  // In the future, this could use a WeakMap instead of an expando.
+  if (!re.__matchAtRelocatable) {
+    // Disjunctions are the lowest-precedence operator, so we can make any
+    // pattern match the empty string by appending `|()` to it:
+    // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-patterns
+    var source = re.source + "|()";
+
+    // We always make the new regex global.
+    var flags = "g" + (re.ignoreCase ? "i" : "") + (re.multiline ? "m" : "") + (re.unicode ? "u" : "")
+    // sticky (/.../y) doesn't make sense in conjunction with our relocation
+    // logic, so we ignore it here.
+    ;
+
+    re.__matchAtRelocatable = new RegExp(source, flags);
+  }
+  return re.__matchAtRelocatable;
+}
+
+function matchAt(re, str, pos) {
+  if (re.global || re.sticky) {
+    throw new Error("matchAt(...): Only non-global regexes are supported");
+  }
+  var reloc = getRelocatable(re);
+  reloc.lastIndex = pos;
+  var match = reloc.exec(str);
+  // Last capturing group is our sentinel that indicates whether the regex
+  // matched at the given location.
+  if (match[match.length - 1] == null) {
+    // Original regex matched.
+    match.length = match.length - 1;
+    return match;
+  } else {
+    return null;
+  }
+}
+
+module.exports = matchAt;
+},{}],3:[function(require,module,exports){
+/**
+ * The Lexer class handles tokenizing the input in various ways. Since our
+ * parser expects us to be able to backtrack, the lexer allows lexing from any
+ * given starting point.
+ *
+ * Its main exposed function is the `lex` function, which takes a position to
+ * lex from and a type of token to lex. It defers to the appropriate `_innerLex`
+ * function.
+ *
+ * The various `_innerLex` functions perform the actual lexing of different
+ * kinds.
+ */
+
+var matchAt = require("match-at");
+
+var ParseError = require("./ParseError");
+
+// The main lexer class
+function Lexer(input) {
+    this.input = input;
+    this.pos = 0;
+}
+
+/**
+ * The resulting token returned from `lex`.
+ *
+ * It consists of the token text plus some position information.
+ * The position information is essentially a range in an input string,
+ * but instead of referencing the bare input string, we refer to the lexer.
+ * That way it is possible to attach extra metadata to the input string,
+ * like for example a file name or similar.
+ *
+ * The position information (all three parameters) is optional,
+ * so it is OK to construct synthetic tokens if appropriate.
+ * Not providing available position information may lead to
+ * degraded error reporting, though.
+ *
+ * @param {string}  text   the text of this token
+ * @param {number=} start  the start offset, zero-based inclusive
+ * @param {number=} end    the end offset, zero-based exclusive
+ * @param {Lexer=}  lexer  the lexer which in turn holds the input string
+ */
+function Token(text, start, end, lexer) {
+    this.text = text;
+    this.start = start;
+    this.end = end;
+    this.lexer = lexer;
+}
+
+/**
+ * Given a pair of tokens (this and endToken), compute a “Token” encompassing
+ * the whole input range enclosed by these two.
+ *
+ * @param {Token}  endToken  last token of the range, inclusive
+ * @param {string} text      the text of the newly constructed token
+ */
+Token.prototype.range = function(endToken, text) {
+    if (endToken.lexer !== this.lexer) {
+        return new Token(text); // sorry, no position information available
+    }
+    return new Token(text, this.start, endToken.end, this.lexer);
+};
+
+/* The following tokenRegex
+ * - matches typical whitespace (but not NBSP etc.) using its first group
+ * - does not match any control character \x00-\x1f except whitespace
+ * - does not match a bare backslash
+ * - matches any ASCII character except those just mentioned
+ * - does not match the BMP private use area \uE000-\uF8FF
+ * - does not match bare surrogate code units
+ * - matches any BMP character except for those just described
+ * - matches any valid Unicode surrogate pair
+ * - matches a backslash followed by one or more letters
+ * - matches a backslash followed by any BMP character, including newline
+ * Just because the Lexer matches something doesn't mean it's valid input:
+ * If there is no matching function or symbol definition, the Parser will
+ * still reject the input.
+ */
+var tokenRegex = new RegExp(
+    "([ \r\n\t]+)|" +                                 // whitespace
+    "([!-\\[\\]-\u2027\u202A-\uD7FF\uF900-\uFFFF]" +  // single codepoint
+    "|[\uD800-\uDBFF][\uDC00-\uDFFF]" +               // surrogate pair
+    "|\\\\(?:[a-zA-Z]+|[^\uD800-\uDFFF])" +           // function name
+    ")"
+);
+
+/**
+ * This function lexes a single token.
+ */
+Lexer.prototype.lex = function() {
+    var input = this.input;
+    var pos = this.pos;
+    if (pos === input.length) {
+        return new Token("EOF", pos, pos, this);
+    }
+    var match = matchAt(tokenRegex, input, pos);
+    if (match === null) {
+        throw new ParseError(
+            "Unexpected character: '" + input[pos] + "'",
+            new Token(input[pos], pos, pos + 1, this));
+    }
+    var text = match[2] || " ";
+    var start = this.pos;
+    this.pos += match[0].length;
+    var end = this.pos;
+    return new Token(text, start, end, this);
+};
+
+module.exports = Lexer;
+
+},{"./ParseError":6,"match-at":2}],4:[function(require,module,exports){
+/**
+ * This file contains the “gullet” where macros are expanded
+ * until only non-macro tokens remain.
+ */
+
+var Lexer = require("./Lexer");
+
+function MacroExpander(input, macros) {
+    this.lexer = new Lexer(input);
+    this.macros = macros;
+    this.stack = []; // contains tokens in REVERSE order
+    this.discardedWhiteSpace = [];
+}
+
+/**
+ * Recursively expand first token, then return first non-expandable token.
+ */
+MacroExpander.prototype.nextToken = function() {
+    for (;;) {
+        if (this.stack.length === 0) {
+            this.stack.push(this.lexer.lex());
+        }
+        var topToken = this.stack.pop();
+        var name = topToken.text;
+        if (!(name.charAt(0) === "\\" && this.macros.hasOwnProperty(name))) {
+            return topToken;
+        }
+        var expansion = this.macros[name];
+        if (typeof expansion === "string") {
+            var bodyLexer = new Lexer(expansion);
+            expansion = [];
+            var tok = bodyLexer.lex();
+            while (tok.text !== "EOF") {
+                expansion.push(tok);
+                tok = bodyLexer.lex();
+            }
+            expansion.reverse(); // to fit in with stack using push and pop
+            this.macros[name] = expansion;
+        }
+        this.stack = this.stack.concat(expansion);
+    }
+};
+
+MacroExpander.prototype.get = function(ignoreSpace) {
+    this.discardedWhiteSpace = [];
+    var token = this.nextToken();
+    if (ignoreSpace) {
+        while (token.text === " ") {
+            this.discardedWhiteSpace.push(token);
+            token = this.nextToken();
+        }
+    }
+    return token;
+};
+
+/**
+ * Undo the effect of the preceding call to the get method.
+ * A call to this method MUST be immediately preceded and immediately followed
+ * by a call to get.  Only used during mode switching, i.e. after one token
+ * was got in the old mode but should get got again in a new mode
+ * with possibly different whitespace handling.
+ */
+MacroExpander.prototype.unget = function(token) {
+    this.stack.push(token);
+    while (this.discardedWhiteSpace.length !== 0) {
+        this.stack.push(this.discardedWhiteSpace.pop());
+    }
+};
+
+module.exports = MacroExpander;
+
+},{"./Lexer":3}],5:[function(require,module,exports){
+/**
+ * This file contains information about the options that the Parser carries
+ * around with it while parsing. Data is held in an `Options` object, and when
+ * recursing, a new `Options` object can be created with the `.with*` and
+ * `.reset` functions.
+ */
+
+/**
+ * This is the main options class. It contains the style, size, color, and font
+ * of the current parse level. It also contains the style and size of the parent
+ * parse level, so size changes can be handled efficiently.
+ *
+ * Each of the `.with*` and `.reset` functions passes its current style and size
+ * as the parentStyle and parentSize of the new options class, so parent
+ * handling is taken care of automatically.
+ */
+function Options(data) {
+    this.style = data.style;
+    this.color = data.color;
+    this.size = data.size;
+    this.phantom = data.phantom;
+    this.font = data.font;
+
+    if (data.parentStyle === undefined) {
+        this.parentStyle = data.style;
+    } else {
+        this.parentStyle = data.parentStyle;
+    }
+
+    if (data.parentSize === undefined) {
+        this.parentSize = data.size;
+    } else {
+        this.parentSize = data.parentSize;
+    }
+}
+
+/**
+ * Returns a new options object with the same properties as "this".  Properties
+ * from "extension" will be copied to the new options object.
+ */
+Options.prototype.extend = function(extension) {
+    var data = {
+        style: this.style,
+        size: this.size,
+        color: this.color,
+        parentStyle: this.style,
+        parentSize: this.size,
+        phantom: this.phantom,
+        font: this.font,
+    };
+
+    for (var key in extension) {
+        if (extension.hasOwnProperty(key)) {
+            data[key] = extension[key];
+        }
+    }
+
+    return new Options(data);
+};
+
+/**
+ * Create a new options object with the given style.
+ */
+Options.prototype.withStyle = function(style) {
+    return this.extend({
+        style: style,
+    });
+};
+
+/**
+ * Create a new options object with the given size.
+ */
+Options.prototype.withSize = function(size) {
+    return this.extend({
+        size: size,
+    });
+};
+
+/**
+ * Create a new options object with the given color.
+ */
+Options.prototype.withColor = function(color) {
+    return this.extend({
+        color: color,
+    });
+};
+
+/**
+ * Create a new options object with "phantom" set to true.
+ */
+Options.prototype.withPhantom = function() {
+    return this.extend({
+        phantom: true,
+    });
+};
+
+/**
+ * Create a new options objects with the give font.
+ */
+Options.prototype.withFont = function(font) {
+    return this.extend({
+        font: font,
+    });
+};
+
+/**
+ * Create a new options object with the same style, size, and color. This is
+ * used so that parent style and size changes are handled correctly.
+ */
+Options.prototype.reset = function() {
+    return this.extend({});
+};
+
+/**
+ * A map of color names to CSS colors.
+ * TODO(emily): Remove this when we have real macros
+ */
+var colorMap = {
+    "katex-blue": "#6495ed",
+    "katex-orange": "#ffa500",
+    "katex-pink": "#ff00af",
+    "katex-red": "#df0030",
+    "katex-green": "#28ae7b",
+    "katex-gray": "gray",
+    "katex-purple": "#9d38bd",
+    "katex-blueA": "#ccfaff",
+    "katex-blueB": "#80f6ff",
+    "katex-blueC": "#63d9ea",
+    "katex-blueD": "#11accd",
+    "katex-blueE": "#0c7f99",
+    "katex-tealA": "#94fff5",
+    "katex-tealB": "#26edd5",
+    "katex-tealC": "#01d1c1",
+    "katex-tealD": "#01a995",
+    "katex-tealE": "#208170",
+    "katex-greenA": "#b6ffb0",
+    "katex-greenB": "#8af281",
+    "katex-greenC": "#74cf70",
+    "katex-greenD": "#1fab54",
+    "katex-greenE": "#0d923f",
+    "katex-goldA": "#ffd0a9",
+    "katex-goldB": "#ffbb71",
+    "katex-goldC": "#ff9c39",
+    "katex-goldD": "#e07d10",
+    "katex-goldE": "#a75a05",
+    "katex-redA": "#fca9a9",
+    "katex-redB": "#ff8482",
+    "katex-redC": "#f9685d",
+    "katex-redD": "#e84d39",
+    "katex-redE": "#bc2612",
+    "katex-maroonA": "#ffbde0",
+    "katex-maroonB": "#ff92c6",
+    "katex-maroonC": "#ed5fa6",
+    "katex-maroonD": "#ca337c",
+    "katex-maroonE": "#9e034e",
+    "katex-purpleA": "#ddd7ff",
+    "katex-purpleB": "#c6b9fc",
+    "katex-purpleC": "#aa87ff",
+    "katex-purpleD": "#7854ab",
+    "katex-purpleE": "#543b78",
+    "katex-mintA": "#f5f9e8",
+    "katex-mintB": "#edf2df",
+    "katex-mintC": "#e0e5cc",
+    "katex-grayA": "#f6f7f7",
+    "katex-grayB": "#f0f1f2",
+    "katex-grayC": "#e3e5e6",
+    "katex-grayD": "#d6d8da",
+    "katex-grayE": "#babec2",
+    "katex-grayF": "#888d93",
+    "katex-grayG": "#626569",
+    "katex-grayH": "#3b3e40",
+    "katex-grayI": "#21242c",
+    "katex-kaBlue": "#314453",
+    "katex-kaGreen": "#71B307",
+};
+
+/**
+ * Gets the CSS color of the current options object, accounting for the
+ * `colorMap`.
+ */
+Options.prototype.getColor = function() {
+    if (this.phantom) {
+        return "transparent";
+    } else {
+        return colorMap[this.color] || this.color;
+    }
+};
+
+module.exports = Options;
+
+},{}],6:[function(require,module,exports){
+/**
+ * This is the ParseError class, which is the main error thrown by KaTeX
+ * functions when something has gone wrong. This is used to distinguish internal
+ * errors from errors in the expression that the user provided.
+ *
+ * If possible, a caller should provide a Token or ParseNode with information
+ * about where in the source string the problem occurred.
+ *
+ * @param {string} message  The error message
+ * @param {(Token|ParseNode)=} token  An object providing position information
+ */
+function ParseError(message, token) {
+    var error = "KaTeX parse error: " + message;
+    var start;
+    var end;
+
+    if (token && token.lexer && token.start <= token.end) {
+        // If we have the input and a position, make the error a bit fancier
+
+        // Get the input
+        var input = token.lexer.input;
+
+        // Prepend some information
+        start = token.start;
+        end = token.end;
+        if (start === input.length) {
+            error += " at end of input: ";
+        } else {
+            error += " at position " + (start + 1) + ": ";
+        }
+
+        // Underline token in question using combining underscores
+        var underlined = input.slice(start, end).replace(/[^]/g, "$&\u0332");
+
+        // Extract some context from the input and add it to the error
+        var left;
+        if (start > 15) {
+            left = "…" + input.slice(start - 15, start);
+        } else {
+            left = input.slice(0, start);
+        }
+        var right;
+        if (end + 15 < input.length) {
+            right = input.slice(end, end + 15) + "…";
+        } else {
+            right = input.slice(end);
+        }
+        error += left + underlined + right;
+    }
+
+    // Some hackery to make ParseError a prototype of Error
+    // See http://stackoverflow.com/a/8460753
+    var self = new Error(error);
+    self.name = "ParseError";
+    self.__proto__ = ParseError.prototype;
+
+    self.position = start;
+    return self;
+}
+
+// More hackery
+ParseError.prototype.__proto__ = Error.prototype;
+
+module.exports = ParseError;
+
+},{}],7:[function(require,module,exports){
+/* eslint no-constant-condition:0 */
+var functions = require("./functions");
+var environments = require("./environments");
+var MacroExpander = require("./MacroExpander");
+var symbols = require("./symbols");
+var utils = require("./utils");
+var cjkRegex = require("./unicodeRegexes").cjkRegex;
+
+var parseData = require("./parseData");
+var ParseError = require("./ParseError");
+
+/**
+ * This file contains the parser used to parse out a TeX expression from the
+ * input. Since TeX isn't context-free, standard parsers don't work particularly
+ * well.
+ *
+ * The strategy of this parser is as such:
+ *
+ * The main functions (the `.parse...` ones) take a position in the current
+ * parse string to parse tokens from. The lexer (found in Lexer.js, stored at
+ * this.lexer) also supports pulling out tokens at arbitrary places. When
+ * individual tokens are needed at a position, the lexer is called to pull out a
+ * token, which is then used.
+ *
+ * The parser has a property called "mode" indicating the mode that
+ * the parser is currently in. Currently it has to be one of "math" or
+ * "text", which denotes whether the current environment is a math-y
+ * one or a text-y one (e.g. inside \text). Currently, this serves to
+ * limit the functions which can be used in text mode.
+ *
+ * The main functions then return an object which contains the useful data that
+ * was parsed at its given point, and a new position at the end of the parsed
+ * data. The main functions can call each other and continue the parsing by
+ * using the returned position as a new starting point.
+ *
+ * There are also extra `.handle...` functions, which pull out some reused
+ * functionality into self-contained functions.
+ *
+ * The earlier functions return ParseNodes.
+ * The later functions (which are called deeper in the parse) sometimes return
+ * ParseFuncOrArgument, which contain a ParseNode as well as some data about
+ * whether the parsed object is a function which is missing some arguments, or a
+ * standalone object which can be used as an argument to another function.
+ */
+
+/**
+ * Main Parser class
+ */
+function Parser(input, settings) {
+    // Create a new macro expander (gullet) and (indirectly via that) also a
+    // new lexer (mouth) for this parser (stomach, in the language of TeX)
+    this.gullet = new MacroExpander(input, settings.macros);
+    // Store the settings for use in parsing
+    this.settings = settings;
+}
+
+var ParseNode = parseData.ParseNode;
+
+/**
+ * An initial function (without its arguments), or an argument to a function.
+ * The `result` argument should be a ParseNode.
+ */
+function ParseFuncOrArgument(result, isFunction, token) {
+    this.result = result;
+    // Is this a function (i.e. is it something defined in functions.js)?
+    this.isFunction = isFunction;
+    this.token = token;
+}
+
+/**
+ * Checks a result to make sure it has the right type, and throws an
+ * appropriate error otherwise.
+ *
+ * @param {boolean=} consume whether to consume the expected token,
+ *                           defaults to true
+ */
+Parser.prototype.expect = function(text, consume) {
+    if (this.nextToken.text !== text) {
+        throw new ParseError(
+            "Expected '" + text + "', got '" + this.nextToken.text + "'",
+            this.nextToken
+        );
+    }
+    if (consume !== false) {
+        this.consume();
+    }
+};
+
+/**
+ * Considers the current look ahead token as consumed,
+ * and fetches the one after that as the new look ahead.
+ */
+Parser.prototype.consume = function() {
+    this.nextToken = this.gullet.get(this.mode === "math");
+};
+
+Parser.prototype.switchMode = function(newMode) {
+    this.gullet.unget(this.nextToken);
+    this.mode = newMode;
+    this.consume();
+};
+
+/**
+ * Main parsing function, which parses an entire input.
+ *
+ * @return {?Array.<ParseNode>}
+ */
+Parser.prototype.parse = function() {
+    // Try to parse the input
+    this.mode = "math";
+    this.consume();
+    var parse = this.parseInput();
+    return parse;
+};
+
+/**
+ * Parses an entire input tree.
+ */
+Parser.prototype.parseInput = function() {
+    // Parse an expression
+    var expression = this.parseExpression(false);
+    // If we succeeded, make sure there's an EOF at the end
+    this.expect("EOF", false);
+    return expression;
+};
+
+var endOfExpression = ["}", "\\end", "\\right", "&", "\\\\", "\\cr"];
+
+/**
+ * Parses an "expression", which is a list of atoms.
+ *
+ * @param {boolean} breakOnInfix  Should the parsing stop when we hit infix
+ *                  nodes? This happens when functions have higher precendence
+ *                  than infix nodes in implicit parses.
+ *
+ * @param {?string} breakOnTokenText  The text of the token that the expression
+ *                  should end with, or `null` if something else should end the
+ *                  expression.
+ *
+ * @return {ParseNode}
+ */
+Parser.prototype.parseExpression = function(breakOnInfix, breakOnTokenText) {
+    var body = [];
+    // Keep adding atoms to the body until we can't parse any more atoms (either
+    // we reached the end, a }, or a \right)
+    while (true) {
+        var lex = this.nextToken;
+        if (endOfExpression.indexOf(lex.text) !== -1) {
+            break;
+        }
+        if (breakOnTokenText && lex.text === breakOnTokenText) {
+            break;
+        }
+        if (breakOnInfix && functions[lex.text] && functions[lex.text].infix) {
+            break;
+        }
+        var atom = this.parseAtom();
+        if (!atom) {
+            if (!this.settings.throwOnError && lex.text[0] === "\\") {
+                var errorNode = this.handleUnsupportedCmd();
+                body.push(errorNode);
+                continue;
+            }
+
+            break;
+        }
+        body.push(atom);
+    }
+    return this.handleInfixNodes(body);
+};
+
+/**
+ * Rewrites infix operators such as \over with corresponding commands such
+ * as \frac.
+ *
+ * There can only be one infix operator per group.  If there's more than one
+ * then the expression is ambiguous.  This can be resolved by adding {}.
+ *
+ * @returns {Array}
+ */
+Parser.prototype.handleInfixNodes = function(body) {
+    var overIndex = -1;
+    var funcName;
+
+    for (var i = 0; i < body.length; i++) {
+        var node = body[i];
+        if (node.type === "infix") {
+            if (overIndex !== -1) {
+                throw new ParseError(
+                    "only one infix operator per group",
+                    node.value.token);
+            }
+            overIndex = i;
+            funcName = node.value.replaceWith;
+        }
+    }
+
+    if (overIndex !== -1) {
+        var numerNode;
+        var denomNode;
+
+        var numerBody = body.slice(0, overIndex);
+        var denomBody = body.slice(overIndex + 1);
+
+        if (numerBody.length === 1 && numerBody[0].type === "ordgroup") {
+            numerNode = numerBody[0];
+        } else {
+            numerNode = new ParseNode("ordgroup", numerBody, this.mode);
+        }
+
+        if (denomBody.length === 1 && denomBody[0].type === "ordgroup") {
+            denomNode = denomBody[0];
+        } else {
+            denomNode = new ParseNode("ordgroup", denomBody, this.mode);
+        }
+
+        var value = this.callFunction(
+            funcName, [numerNode, denomNode], null);
+        return [new ParseNode(value.type, value, this.mode)];
+    } else {
+        return body;
+    }
+};
+
+// The greediness of a superscript or subscript
+var SUPSUB_GREEDINESS = 1;
+
+/**
+ * Handle a subscript or superscript with nice errors.
+ */
+Parser.prototype.handleSupSubscript = function(name) {
+    var symbolToken = this.nextToken;
+    var symbol = symbolToken.text;
+    this.consume();
+    var group = this.parseGroup();
+
+    if (!group) {
+        if (!this.settings.throwOnError && this.nextToken.text[0] === "\\") {
+            return this.handleUnsupportedCmd();
+        } else {
+            throw new ParseError(
+                "Expected group after '" + symbol + "'",
+                symbolToken
+            );
+        }
+    } else if (group.isFunction) {
+        // ^ and _ have a greediness, so handle interactions with functions'
+        // greediness
+        var funcGreediness = functions[group.result].greediness;
+        if (funcGreediness > SUPSUB_GREEDINESS) {
+            return this.parseFunction(group);
+        } else {
+            throw new ParseError(
+                "Got function '" + group.result + "' with no arguments " +
+                    "as " + name, symbolToken);
+        }
+    } else {
+        return group.result;
+    }
+};
+
+/**
+ * Converts the textual input of an unsupported command into a text node
+ * contained within a color node whose color is determined by errorColor
+ */
+Parser.prototype.handleUnsupportedCmd = function() {
+    var text = this.nextToken.text;
+    var textordArray = [];
+
+    for (var i = 0; i < text.length; i++) {
+        textordArray.push(new ParseNode("textord", text[i], "text"));
+    }
+
+    var textNode = new ParseNode(
+        "text",
+        {
+            body: textordArray,
+            type: "text",
+        },
+        this.mode);
+
+    var colorNode = new ParseNode(
+        "color",
+        {
+            color: this.settings.errorColor,
+            value: [textNode],
+            type: "color",
+        },
+        this.mode);
+
+    this.consume();
+    return colorNode;
+};
+
+/**
+ * Parses a group with optional super/subscripts.
+ *
+ * @return {?ParseNode}
+ */
+Parser.prototype.parseAtom = function() {
+    // The body of an atom is an implicit group, so that things like
+    // \left(x\right)^2 work correctly.
+    var base = this.parseImplicitGroup();
+
+    // In text mode, we don't have superscripts or subscripts
+    if (this.mode === "text") {
+        return base;
+    }
+
+    // Note that base may be empty (i.e. null) at this point.
+
+    var superscript;
+    var subscript;
+    while (true) {
+        // Lex the first token
+        var lex = this.nextToken;
+
+        if (lex.text === "\\limits" || lex.text === "\\nolimits") {
+            // We got a limit control
+            if (!base || base.type !== "op") {
+                throw new ParseError(
+                    "Limit controls must follow a math operator",
+                    lex);
+            } else {
+                var limits = lex.text === "\\limits";
+                base.value.limits = limits;
+                base.value.alwaysHandleSupSub = true;
+            }
+            this.consume();
+        } else if (lex.text === "^") {
+            // We got a superscript start
+            if (superscript) {
+                throw new ParseError("Double superscript", lex);
+            }
+            superscript = this.handleSupSubscript("superscript");
+        } else if (lex.text === "_") {
+            // We got a subscript start
+            if (subscript) {
+                throw new ParseError("Double subscript", lex);
+            }
+            subscript = this.handleSupSubscript("subscript");
+        } else if (lex.text === "'") {
+            // We got a prime
+            var prime = new ParseNode("textord", "\\prime", this.mode);
+
+            // Many primes can be grouped together, so we handle this here
+            var primes = [prime];
+            this.consume();
+            // Keep lexing tokens until we get something that's not a prime
+            while (this.nextToken.text === "'") {
+                // For each one, add another prime to the list
+                primes.push(prime);
+                this.consume();
+            }
+            // Put them into an ordgroup as the superscript
+            superscript = new ParseNode("ordgroup", primes, this.mode);
+        } else {
+            // If it wasn't ^, _, or ', stop parsing super/subscripts
+            break;
+        }
+    }
+
+    if (superscript || subscript) {
+        // If we got either a superscript or subscript, create a supsub
+        return new ParseNode("supsub", {
+            base: base,
+            sup: superscript,
+            sub: subscript,
+        }, this.mode);
+    } else {
+        // Otherwise return the original body
+        return base;
+    }
+};
+
+// A list of the size-changing functions, for use in parseImplicitGroup
+var sizeFuncs = [
+    "\\tiny", "\\scriptsize", "\\footnotesize", "\\small", "\\normalsize",
+    "\\large", "\\Large", "\\LARGE", "\\huge", "\\Huge",
+];
+
+// A list of the style-changing functions, for use in parseImplicitGroup
+var styleFuncs = [
+    "\\displaystyle", "\\textstyle", "\\scriptstyle", "\\scriptscriptstyle",
+];
+
+/**
+ * Parses an implicit group, which is a group that starts at the end of a
+ * specified, and ends right before a higher explicit group ends, or at EOL. It
+ * is used for functions that appear to affect the current style, like \Large or
+ * \textrm, where instead of keeping a style we just pretend that there is an
+ * implicit grouping after it until the end of the group. E.g.
+ *   small text {\Large large text} small text again
+ * It is also used for \left and \right to get the correct grouping.
+ *
+ * @return {?ParseNode}
+ */
+Parser.prototype.parseImplicitGroup = function() {
+    var start = this.parseSymbol();
+
+    if (start == null) {
+        // If we didn't get anything we handle, fall back to parseFunction
+        return this.parseFunction();
+    }
+
+    var func = start.result;
+    var body;
+
+    if (func === "\\left") {
+        // If we see a left:
+        // Parse the entire left function (including the delimiter)
+        var left = this.parseFunction(start);
+        // Parse out the implicit body
+        body = this.parseExpression(false);
+        // Check the next token
+        this.expect("\\right", false);
+        var right = this.parseFunction();
+        return new ParseNode("leftright", {
+            body: body,
+            left: left.value.value,
+            right: right.value.value,
+        }, this.mode);
+    } else if (func === "\\begin") {
+        // begin...end is similar to left...right
+        var begin = this.parseFunction(start);
+        var envName = begin.value.name;
+        if (!environments.hasOwnProperty(envName)) {
+            throw new ParseError(
+                "No such environment: " + envName, begin.value.nameGroup);
+        }
+        // Build the environment object. Arguments and other information will
+        // be made available to the begin and end methods using properties.
+        var env = environments[envName];
+        var args = this.parseArguments("\\begin{" + envName + "}", env);
+        var context = {
+            mode: this.mode,
+            envName: envName,
+            parser: this,
+            positions: args.pop(),
+        };
+        var result = env.handler(context, args);
+        this.expect("\\end", false);
+        var endNameToken = this.nextToken;
+        var end = this.parseFunction();
+        if (end.value.name !== envName) {
+            throw new ParseError(
+                "Mismatch: \\begin{" + envName + "} matched " +
+                "by \\end{" + end.value.name + "}",
+                endNameToken);
+        }
+        result.position = end.position;
+        return result;
+    } else if (utils.contains(sizeFuncs, func)) {
+        // If we see a sizing function, parse out the implict body
+        body = this.parseExpression(false);
+        return new ParseNode("sizing", {
+            // Figure out what size to use based on the list of functions above
+            size: "size" + (utils.indexOf(sizeFuncs, func) + 1),
+            value: body,
+        }, this.mode);
+    } else if (utils.contains(styleFuncs, func)) {
+        // If we see a styling function, parse out the implict body
+        body = this.parseExpression(true);
+        return new ParseNode("styling", {
+            // Figure out what style to use by pulling out the style from
+            // the function name
+            style: func.slice(1, func.length - 5),
+            value: body,
+        }, this.mode);
+    } else {
+        // Defer to parseFunction if it's not a function we handle
+        return this.parseFunction(start);
+    }
+};
+
+/**
+ * Parses an entire function, including its base and all of its arguments.
+ * The base might either have been parsed already, in which case
+ * it is provided as an argument, or it's the next group in the input.
+ *
+ * @param {ParseFuncOrArgument=} baseGroup optional as described above
+ * @return {?ParseNode}
+ */
+Parser.prototype.parseFunction = function(baseGroup) {
+    if (!baseGroup) {
+        baseGroup = this.parseGroup();
+    }
+
+    if (baseGroup) {
+        if (baseGroup.isFunction) {
+            var func = baseGroup.result;
+            var funcData = functions[func];
+            if (this.mode === "text" && !funcData.allowedInText) {
+                throw new ParseError(
+                    "Can't use function '" + func + "' in text mode",
+                    baseGroup.token);
+            }
+
+            var args = this.parseArguments(func, funcData);
+            var token = baseGroup.token;
+            var result = this.callFunction(func, args, args.pop(), token);
+            return new ParseNode(result.type, result, this.mode);
+        } else {
+            return baseGroup.result;
+        }
+    } else {
+        return null;
+    }
+};
+
+/**
+ * Call a function handler with a suitable context and arguments.
+ */
+Parser.prototype.callFunction = function(name, args, positions, token) {
+    var context = {
+        funcName: name,
+        parser: this,
+        positions: positions,
+        token: token,
+    };
+    return functions[name].handler(context, args);
+};
+
+/**
+ * Parses the arguments of a function or environment
+ *
+ * @param {string} func  "\name" or "\begin{name}"
+ * @param {{numArgs:number,numOptionalArgs:number|undefined}} funcData
+ * @return the array of arguments, with the list of positions as last element
+ */
+Parser.prototype.parseArguments = function(func, funcData) {
+    var totalArgs = funcData.numArgs + funcData.numOptionalArgs;
+    if (totalArgs === 0) {
+        return [[this.pos]];
+    }
+
+    var baseGreediness = funcData.greediness;
+    var positions = [this.pos];
+    var args = [];
+
+    for (var i = 0; i < totalArgs; i++) {
+        var nextToken = this.nextToken;
+        var argType = funcData.argTypes && funcData.argTypes[i];
+        var arg;
+        if (i < funcData.numOptionalArgs) {
+            if (argType) {
+                arg = this.parseGroupOfType(argType, true);
+            } else {
+                arg = this.parseGroup(true);
+            }
+            if (!arg) {
+                args.push(null);
+                positions.push(this.pos);
+                continue;
+            }
+        } else {
+            if (argType) {
+                arg = this.parseGroupOfType(argType);
+            } else {
+                arg = this.parseGroup();
+            }
+            if (!arg) {
+                if (!this.settings.throwOnError &&
+                    this.nextToken.text[0] === "\\") {
+                    arg = new ParseFuncOrArgument(
+                        this.handleUnsupportedCmd(this.nextToken.text),
+                        false);
+                } else {
+                    throw new ParseError(
+                        "Expected group after '" + func + "'", nextToken);
+                }
+            }
+        }
+        var argNode;
+        if (arg.isFunction) {
+            var argGreediness =
+                functions[arg.result].greediness;
+            if (argGreediness > baseGreediness) {
+                argNode = this.parseFunction(arg);
+            } else {
+                throw new ParseError(
+                    "Got function '" + arg.result + "' as " +
+                    "argument to '" + func + "'", nextToken);
+            }
+        } else {
+            argNode = arg.result;
+        }
+        args.push(argNode);
+        positions.push(this.pos);
+    }
+
+    args.push(positions);
+
+    return args;
+};
+
+
+/**
+ * Parses a group when the mode is changing.
+ *
+ * @return {?ParseFuncOrArgument}
+ */
+Parser.prototype.parseGroupOfType = function(innerMode, optional) {
+    var outerMode = this.mode;
+    // Handle `original` argTypes
+    if (innerMode === "original") {
+        innerMode = outerMode;
+    }
+
+    if (innerMode === "color") {
+        return this.parseColorGroup(optional);
+    }
+    if (innerMode === "size") {
+        return this.parseSizeGroup(optional);
+    }
+
+    this.switchMode(innerMode);
+    if (innerMode === "text") {
+        // text mode is special because it should ignore the whitespace before
+        // it
+        while (this.nextToken.text === " ") {
+            this.consume();
+        }
+    }
+    // By the time we get here, innerMode is one of "text" or "math".
+    // We switch the mode of the parser, recurse, then restore the old mode.
+    var res = this.parseGroup(optional);
+    this.switchMode(outerMode);
+    return res;
+};
+
+/**
+ * Parses a group, essentially returning the string formed by the
+ * brace-enclosed tokens plus some position information.
+ *
+ * @param {string} modeName  Used to describe the mode in error messages
+ * @param {boolean=} optional  Whether the group is optional or required
+ */
+Parser.prototype.parseStringGroup = function(modeName, optional) {
+    if (optional && this.nextToken.text !== "[") {
+        return null;
+    }
+    var outerMode = this.mode;
+    this.mode = "text";
+    this.expect(optional ? "[" : "{");
+    var str = "";
+    var firstToken = this.nextToken;
+    var lastToken = firstToken;
+    while (this.nextToken.text !== (optional ? "]" : "}")) {
+        if (this.nextToken.text === "EOF") {
+            throw new ParseError(
+                "Unexpected end of input in " + modeName,
+                firstToken.range(this.nextToken, str));
+        }
+        lastToken = this.nextToken;
+        str += lastToken.text;
+        this.consume();
+    }
+    this.mode = outerMode;
+    this.expect(optional ? "]" : "}");
+    return firstToken.range(lastToken, str);
+};
+
+/**
+ * Parses a color description.
+ */
+Parser.prototype.parseColorGroup = function(optional) {
+    var res = this.parseStringGroup("color", optional);
+    if (!res) {
+        return null;
+    }
+    var match = (/^(#[a-z0-9]+|[a-z]+)$/i).exec(res.text);
+    if (!match) {
+        throw new ParseError("Invalid color: '" + res.text + "'", res);
+    }
+    return new ParseFuncOrArgument(
+        new ParseNode("color", match[0], this.mode),
+        false);
+};
+
+/**
+ * Parses a size specification, consisting of magnitude and unit.
+ */
+Parser.prototype.parseSizeGroup = function(optional) {
+    var res = this.parseStringGroup("size", optional);
+    if (!res) {
+        return null;
+    }
+    var match = (/(-?) *(\d+(?:\.\d*)?|\.\d+) *([a-z]{2})/).exec(res.text);
+    if (!match) {
+        throw new ParseError("Invalid size: '" + res.text + "'", res);
+    }
+    var data = {
+        number: +(match[1] + match[2]), // sign + magnitude, cast to number
+        unit: match[3],
+    };
+    if (data.unit !== "em" && data.unit !== "ex") {
+        throw new ParseError("Invalid unit: '" + data.unit + "'", res);
+    }
+    return new ParseFuncOrArgument(
+        new ParseNode("color", data, this.mode),
+        false);
+};
+
+/**
+ * If the argument is false or absent, this parses an ordinary group,
+ * which is either a single nucleus (like "x") or an expression
+ * in braces (like "{x+y}").
+ * If the argument is true, it parses either a bracket-delimited expression
+ * (like "[x+y]") or returns null to indicate the absence of a
+ * bracket-enclosed group.
+ *
+ * @param {boolean=} optional  Whether the group is optional or required
+ * @return {?ParseFuncOrArgument}
+ */
+Parser.prototype.parseGroup = function(optional) {
+    var firstToken = this.nextToken;
+    // Try to parse an open brace
+    if (this.nextToken.text === (optional ? "[" : "{")) {
+        // If we get a brace, parse an expression
+        this.consume();
+        var expression = this.parseExpression(false, optional ? "]" : null);
+        var lastToken = this.nextToken;
+        // Make sure we get a close brace
+        this.expect(optional ? "]" : "}");
+        if (this.mode === "text") {
+            this.formLigatures(expression);
+        }
+        return new ParseFuncOrArgument(
+            new ParseNode("ordgroup", expression, this.mode,
+                          firstToken, lastToken),
+            false);
+    } else {
+        // Otherwise, just return a nucleus, or nothing for an optional group
+        return optional ? null : this.parseSymbol();
+    }
+};
+
+/**
+ * Form ligature-like combinations of characters for text mode.
+ * This includes inputs like "--", "---", "``" and "''".
+ * The result will simply replace multiple textord nodes with a single
+ * character in each value by a single textord node having multiple
+ * characters in its value.  The representation is still ASCII source.
+ *
+ * @param {Array.<ParseNode>} group  the nodes of this group,
+ *                                   list will be moified in place
+ */
+Parser.prototype.formLigatures = function(group) {
+    var i;
+    var n = group.length - 1;
+    for (i = 0; i < n; ++i) {
+        var a = group[i];
+        var v = a.value;
+        if (v === "-" && group[i + 1].value === "-") {
+            if (i + 1 < n && group[i + 2].value === "-") {
+                group.splice(i, 3, new ParseNode(
+                    "textord", "---", "text", a, group[i + 2]));
+                n -= 2;
+            } else {
+                group.splice(i, 2, new ParseNode(
+                    "textord", "--", "text", a, group[i + 1]));
+                n -= 1;
+            }
+        }
+        if ((v === "'" || v === "`") && group[i + 1].value === v) {
+            group.splice(i, 2, new ParseNode(
+                "textord", v + v, "text", a, group[i + 1]));
+            n -= 1;
+        }
+    }
+};
+
+/**
+ * Parse a single symbol out of the string. Here, we handle both the functions
+ * we have defined, as well as the single character symbols
+ *
+ * @return {?ParseFuncOrArgument}
+ */
+Parser.prototype.parseSymbol = function() {
+    var nucleus = this.nextToken;
+
+    if (functions[nucleus.text]) {
+        this.consume();
+        // If there exists a function with this name, we return the function and
+        // say that it is a function.
+        return new ParseFuncOrArgument(
+            nucleus.text,
+            true, nucleus);
+    } else if (symbols[this.mode][nucleus.text]) {
+        this.consume();
+        // Otherwise if this is a no-argument function, find the type it
+        // corresponds to in the symbols map
+        return new ParseFuncOrArgument(
+            new ParseNode(symbols[this.mode][nucleus.text].group,
+                          nucleus.text, this.mode, nucleus),
+            false, nucleus);
+    } else if (this.mode === "text" && cjkRegex.test(nucleus.text)) {
+        this.consume();
+        return new ParseFuncOrArgument(
+            new ParseNode("textord", nucleus.text, this.mode, nucleus),
+            false, nucleus);
+    } else {
+        return null;
+    }
+};
+
+Parser.prototype.ParseNode = ParseNode;
+
+module.exports = Parser;
+
+},{"./MacroExpander":4,"./ParseError":6,"./environments":16,"./functions":19,"./parseData":21,"./symbols":23,"./unicodeRegexes":24,"./utils":25}],8:[function(require,module,exports){
+/**
+ * This is a module for storing settings passed into KaTeX. It correctly handles
+ * default settings.
+ */
+
+/**
+ * Helper function for getting a default value if the value is undefined
+ */
+function get(option, defaultValue) {
+    return option === undefined ? defaultValue : option;
+}
+
+/**
+ * The main Settings object
+ *
+ * The current options stored are:
+ *  - displayMode: Whether the expression should be typeset by default in
+ *                 textstyle or displaystyle (default false)
+ */
+function Settings(options) {
+    // allow null options
+    options = options || {};
+    this.displayMode = get(options.displayMode, false);
+    this.throwOnError = get(options.throwOnError, true);
+    this.errorColor = get(options.errorColor, "#cc0000");
+    this.macros = options.macros || {};
+}
+
+module.exports = Settings;
+
+},{}],9:[function(require,module,exports){
+/**
+ * This file contains information and classes for the various kinds of styles
+ * used in TeX. It provides a generic `Style` class, which holds information
+ * about a specific style. It then provides instances of all the different kinds
+ * of styles possible, and provides functions to move between them and get
+ * information about them.
+ */
+
+/**
+ * The main style class. Contains a unique id for the style, a size (which is
+ * the same for cramped and uncramped version of a style), a cramped flag, and a
+ * size multiplier, which gives the size difference between a style and
+ * textstyle.
+ */
+function Style(id, size, multiplier, cramped) {
+    this.id = id;
+    this.size = size;
+    this.cramped = cramped;
+    this.sizeMultiplier = multiplier;
+}
+
+/**
+ * Get the style of a superscript given a base in the current style.
+ */
+Style.prototype.sup = function() {
+    return styles[sup[this.id]];
+};
+
+/**
+ * Get the style of a subscript given a base in the current style.
+ */
+Style.prototype.sub = function() {
+    return styles[sub[this.id]];
+};
+
+/**
+ * Get the style of a fraction numerator given the fraction in the current
+ * style.
+ */
+Style.prototype.fracNum = function() {
+    return styles[fracNum[this.id]];
+};
+
+/**
+ * Get the style of a fraction denominator given the fraction in the current
+ * style.
+ */
+Style.prototype.fracDen = function() {
+    return styles[fracDen[this.id]];
+};
+
+/**
+ * Get the cramped version of a style (in particular, cramping a cramped style
+ * doesn't change the style).
+ */
+Style.prototype.cramp = function() {
+    return styles[cramp[this.id]];
+};
+
+/**
+ * HTML class name, like "displaystyle cramped"
+ */
+Style.prototype.cls = function() {
+    return sizeNames[this.size] + (this.cramped ? " cramped" : " uncramped");
+};
+
+/**
+ * HTML Reset class name, like "reset-textstyle"
+ */
+Style.prototype.reset = function() {
+    return resetNames[this.size];
+};
+
+// IDs of the different styles
+var D = 0;
+var Dc = 1;
+var T = 2;
+var Tc = 3;
+var S = 4;
+var Sc = 5;
+var SS = 6;
+var SSc = 7;
+
+// String names for the different sizes
+var sizeNames = [
+    "displaystyle textstyle",
+    "textstyle",
+    "scriptstyle",
+    "scriptscriptstyle",
+];
+
+// Reset names for the different sizes
+var resetNames = [
+    "reset-textstyle",
+    "reset-textstyle",
+    "reset-scriptstyle",
+    "reset-scriptscriptstyle",
+];
+
+// Instances of the different styles
+var styles = [
+    new Style(D, 0, 1.0, false),
+    new Style(Dc, 0, 1.0, true),
+    new Style(T, 1, 1.0, false),
+    new Style(Tc, 1, 1.0, true),
+    new Style(S, 2, 0.7, false),
+    new Style(Sc, 2, 0.7, true),
+    new Style(SS, 3, 0.5, false),
+    new Style(SSc, 3, 0.5, true),
+];
+
+// Lookup tables for switching from one style to another
+var sup = [S, Sc, S, Sc, SS, SSc, SS, SSc];
+var sub = [Sc, Sc, Sc, Sc, SSc, SSc, SSc, SSc];
+var fracNum = [T, Tc, S, Sc, SS, SSc, SS, SSc];
+var fracDen = [Tc, Tc, Sc, Sc, SSc, SSc, SSc, SSc];
+var cramp = [Dc, Dc, Tc, Tc, Sc, Sc, SSc, SSc];
+
+// We only export some of the styles. Also, we don't export the `Style` class so
+// no more styles can be generated.
+module.exports = {
+    DISPLAY: styles[D],
+    TEXT: styles[T],
+    SCRIPT: styles[S],
+    SCRIPTSCRIPT: styles[SS],
+};
+
+},{}],10:[function(require,module,exports){
+/* eslint no-console:0 */
+/**
+ * This module contains general functions that can be used for building
+ * different kinds of domTree nodes in a consistent manner.
+ */
+
+var domTree = require("./domTree");
+var fontMetrics = require("./fontMetrics");
+var symbols = require("./symbols");
+var utils = require("./utils");
+
+var greekCapitals = [
+    "\\Gamma",
+    "\\Delta",
+    "\\Theta",
+    "\\Lambda",
+    "\\Xi",
+    "\\Pi",
+    "\\Sigma",
+    "\\Upsilon",
+    "\\Phi",
+    "\\Psi",
+    "\\Omega",
+];
+
+// The following have to be loaded from Main-Italic font, using class mainit
+var mainitLetters = [
+    "\u0131",   // dotless i, \imath
+    "\u0237",   // dotless j, \jmath
+    "\u00a3",   // \pounds
+];
+
+/**
+ * Makes a symbolNode after translation via the list of symbols in symbols.js.
+ * Correctly pulls out metrics for the character, and optionally takes a list of
+ * classes to be attached to the node.
+ */
+var makeSymbol = function(value, style, mode, color, classes) {
+    // Replace the value with its replaced value from symbol.js
+    if (symbols[mode][value] && symbols[mode][value].replace) {
+        value = symbols[mode][value].replace;
+    }
+
+    var metrics = fontMetrics.getCharacterMetrics(value, style);
+
+    var symbolNode;
+    if (metrics) {
+        symbolNode = new domTree.symbolNode(
+            value, metrics.height, metrics.depth, metrics.italic, metrics.skew,
+            classes);
+    } else {
+        // TODO(emily): Figure out a good way to only print this in development
+        typeof console !== "undefined" && console.warn(
+            "No character metrics for '" + value + "' in style '" +
+                style + "'");
+        symbolNode = new domTree.symbolNode(value, 0, 0, 0, 0, classes);
+    }
+
+    if (color) {
+        symbolNode.style.color = color;
+    }
+
+    return symbolNode;
+};
+
+/**
+ * Makes a symbol in Main-Regular or AMS-Regular.
+ * Used for rel, bin, open, close, inner, and punct.
+ */
+var mathsym = function(value, mode, color, classes) {
+    // Decide what font to render the symbol in by its entry in the symbols
+    // table.
+    // Have a special case for when the value = \ because the \ is used as a
+    // textord in unsupported command errors but cannot be parsed as a regular
+    // text ordinal and is therefore not present as a symbol in the symbols
+    // table for text
+    if (value === "\\" || symbols[mode][value].font === "main") {
+        return makeSymbol(value, "Main-Regular", mode, color, classes);
+    } else {
+        return makeSymbol(
+            value, "AMS-Regular", mode, color, classes.concat(["amsrm"]));
+    }
+};
+
+/**
+ * Makes a symbol in the default font for mathords and textords.
+ */
+var mathDefault = function(value, mode, color, classes, type) {
+    if (type === "mathord") {
+        return mathit(value, mode, color, classes);
+    } else if (type === "textord") {
+        return makeSymbol(
+            value, "Main-Regular", mode, color, classes.concat(["mathrm"]));
+    } else {
+        throw new Error("unexpected type: " + type + " in mathDefault");
+    }
+};
+
+/**
+ * Makes a symbol in the italic math font.
+ */
+var mathit = function(value, mode, color, classes) {
+    if (/[0-9]/.test(value.charAt(0)) ||
+            // glyphs for \imath and \jmath do not exist in Math-Italic so we
+            // need to use Main-Italic instead
+            utils.contains(mainitLetters, value) ||
+            utils.contains(greekCapitals, value)) {
+        return makeSymbol(
+            value, "Main-Italic", mode, color, classes.concat(["mainit"]));
+    } else {
+        return makeSymbol(
+            value, "Math-Italic", mode, color, classes.concat(["mathit"]));
+    }
+};
+
+/**
+ * Makes either a mathord or textord in the correct font and color.
+ */
+var makeOrd = function(group, options, type) {
+    var mode = group.mode;
+    var value = group.value;
+    if (symbols[mode][value] && symbols[mode][value].replace) {
+        value = symbols[mode][value].replace;
+    }
+
+    var classes = ["mord"];
+    var color = options.getColor();
+
+    var font = options.font;
+    if (font) {
+        if (font === "mathit" || utils.contains(mainitLetters, value)) {
+            return mathit(value, mode, color, classes);
+        } else {
+            var fontName = fontMap[font].fontName;
+            if (fontMetrics.getCharacterMetrics(value, fontName)) {
+                return makeSymbol(
+                    value, fontName, mode, color, classes.concat([font]));
+            } else {
+                return mathDefault(value, mode, color, classes, type);
+            }
+        }
+    } else {
+        return mathDefault(value, mode, color, classes, type);
+    }
+};
+
+/**
+ * Calculate the height, depth, and maxFontSize of an element based on its
+ * children.
+ */
+var sizeElementFromChildren = function(elem) {
+    var height = 0;
+    var depth = 0;
+    var maxFontSize = 0;
+
+    if (elem.children) {
+        for (var i = 0; i < elem.children.length; i++) {
+            if (elem.children[i].height > height) {
+                height = elem.children[i].height;
+            }
+            if (elem.children[i].depth > depth) {
+                depth = elem.children[i].depth;
+            }
+            if (elem.children[i].maxFontSize > maxFontSize) {
+                maxFontSize = elem.children[i].maxFontSize;
+            }
+        }
+    }
+
+    elem.height = height;
+    elem.depth = depth;
+    elem.maxFontSize = maxFontSize;
+};
+
+/**
+ * Makes a span with the given list of classes, list of children, and color.
+ */
+var makeSpan = function(classes, children, color) {
+    var span = new domTree.span(classes, children);
+
+    sizeElementFromChildren(span);
+
+    if (color) {
+        span.style.color = color;
+    }
+
+    return span;
+};
+
+/**
+ * Makes a document fragment with the given list of children.
+ */
+var makeFragment = function(children) {
+    var fragment = new domTree.documentFragment(children);
+
+    sizeElementFromChildren(fragment);
+
+    return fragment;
+};
+
+/**
+ * Makes an element placed in each of the vlist elements to ensure that each
+ * element has the same max font size. To do this, we create a zero-width space
+ * with the correct font size.
+ */
+var makeFontSizer = function(options, fontSize) {
+    var fontSizeInner = makeSpan([], [new domTree.symbolNode("\u200b")]);
+    fontSizeInner.style.fontSize =
+        (fontSize / options.style.sizeMultiplier) + "em";
+
+    var fontSizer = makeSpan(
+        ["fontsize-ensurer", "reset-" + options.size, "size5"],
+        [fontSizeInner]);
+
+    return fontSizer;
+};
+
+/**
+ * Makes a vertical list by stacking elements and kerns on top of each other.
+ * Allows for many different ways of specifying the positioning method.
+ *
+ * Arguments:
+ *  - children: A list of child or kern nodes to be stacked on top of each other
+ *              (i.e. the first element will be at the bottom, and the last at
+ *              the top). Element nodes are specified as
+ *                {type: "elem", elem: node}
+ *              while kern nodes are specified as
+ *                {type: "kern", size: size}
+ *  - positionType: The method by which the vlist should be positioned. Valid
+ *                  values are:
+ *                   - "individualShift": The children list only contains elem
+ *                                        nodes, and each node contains an extra
+ *                                        "shift" value of how much it should be
+ *                                        shifted (note that shifting is always
+ *                                        moving downwards). positionData is
+ *                                        ignored.
+ *                   - "top": The positionData specifies the topmost point of
+ *                            the vlist (note this is expected to be a height,
+ *                            so positive values move up)
+ *                   - "bottom": The positionData specifies the bottommost point
+ *                               of the vlist (note this is expected to be a
+ *                               depth, so positive values move down
+ *                   - "shift": The vlist will be positioned such that its
+ *                              baseline is positionData away from the baseline
+ *                              of the first child. Positive values move
+ *                              downwards.
+ *                   - "firstBaseline": The vlist will be positioned such that
+ *                                      its baseline is aligned with the
+ *                                      baseline of the first child.
+ *                                      positionData is ignored. (this is
+ *                                      equivalent to "shift" with
+ *                                      positionData=0)
+ *  - positionData: Data used in different ways depending on positionType
+ *  - options: An Options object
+ *
+ */
+var makeVList = function(children, positionType, positionData, options) {
+    var depth;
+    var currPos;
+    var i;
+    if (positionType === "individualShift") {
+        var oldChildren = children;
+        children = [oldChildren[0]];
+
+        // Add in kerns to the list of children to get each element to be
+        // shifted to the correct specified shift
+        depth = -oldChildren[0].shift - oldChildren[0].elem.depth;
+        currPos = depth;
+        for (i = 1; i < oldChildren.length; i++) {
+            var diff = -oldChildren[i].shift - currPos -
+                oldChildren[i].elem.depth;
+            var size = diff -
+                (oldChildren[i - 1].elem.height +
+                 oldChildren[i - 1].elem.depth);
+
+            currPos = currPos + diff;
+
+            children.push({type: "kern", size: size});
+            children.push(oldChildren[i]);
+        }
+    } else if (positionType === "top") {
+        // We always start at the bottom, so calculate the bottom by adding up
+        // all the sizes
+        var bottom = positionData;
+        for (i = 0; i < children.length; i++) {
+            if (children[i].type === "kern") {
+                bottom -= children[i].size;
+            } else {
+                bottom -= children[i].elem.height + children[i].elem.depth;
+            }
+        }
+        depth = bottom;
+    } else if (positionType === "bottom") {
+        depth = -positionData;
+    } else if (positionType === "shift") {
+        depth = -children[0].elem.depth - positionData;
+    } else if (positionType === "firstBaseline") {
+        depth = -children[0].elem.depth;
+    } else {
+        depth = 0;
+    }
+
+    // Make the fontSizer
+    var maxFontSize = 0;
+    for (i = 0; i < children.length; i++) {
+        if (children[i].type === "elem") {
+            maxFontSize = Math.max(maxFontSize, children[i].elem.maxFontSize);
+        }
+    }
+    var fontSizer = makeFontSizer(options, maxFontSize);
+
+    // Create a new list of actual children at the correct offsets
+    var realChildren = [];
+    currPos = depth;
+    for (i = 0; i < children.length; i++) {
+        if (children[i].type === "kern") {
+            currPos += children[i].size;
+        } else {
+            var child = children[i].elem;
+
+            var shift = -child.depth - currPos;
+            currPos += child.height + child.depth;
+
+            var childWrap = makeSpan([], [fontSizer, child]);
+            childWrap.height -= shift;
+            childWrap.depth += shift;
+            childWrap.style.top = shift + "em";
+
+            realChildren.push(childWrap);
+        }
+    }
+
+    // Add in an element at the end with no offset to fix the calculation of
+    // baselines in some browsers (namely IE, sometimes safari)
+    var baselineFix = makeSpan(
+        ["baseline-fix"], [fontSizer, new domTree.symbolNode("\u200b")]);
+    realChildren.push(baselineFix);
+
+    var vlist = makeSpan(["vlist"], realChildren);
+    // Fix the final height and depth, in case there were kerns at the ends
+    // since the makeSpan calculation won't take that in to account.
+    vlist.height = Math.max(currPos, vlist.height);
+    vlist.depth = Math.max(-depth, vlist.depth);
+    return vlist;
+};
+
+// A table of size -> font size for the different sizing functions
+var sizingMultiplier = {
+    size1: 0.5,
+    size2: 0.7,
+    size3: 0.8,
+    size4: 0.9,
+    size5: 1.0,
+    size6: 1.2,
+    size7: 1.44,
+    size8: 1.73,
+    size9: 2.07,
+    size10: 2.49,
+};
+
+// A map of spacing functions to their attributes, like size and corresponding
+// CSS class
+var spacingFunctions = {
+    "\\qquad": {
+        size: "2em",
+        className: "qquad",
+    },
+    "\\quad": {
+        size: "1em",
+        className: "quad",
+    },
+    "\\enspace": {
+        size: "0.5em",
+        className: "enspace",
+    },
+    "\\;": {
+        size: "0.277778em",
+        className: "thickspace",
+    },
+    "\\:": {
+        size: "0.22222em",
+        className: "mediumspace",
+    },
+    "\\,": {
+        size: "0.16667em",
+        className: "thinspace",
+    },
+    "\\!": {
+        size: "-0.16667em",
+        className: "negativethinspace",
+    },
+};
+
+/**
+ * Maps TeX font commands to objects containing:
+ * - variant: string used for "mathvariant" attribute in buildMathML.js
+ * - fontName: the "style" parameter to fontMetrics.getCharacterMetrics
+ */
+// A map between tex font commands an MathML mathvariant attribute values
+var fontMap = {
+    // styles
+    "mathbf": {
+        variant: "bold",
+        fontName: "Main-Bold",
+    },
+    "mathrm": {
+        variant: "normal",
+        fontName: "Main-Regular",
+    },
+
+    // "mathit" is missing because it requires the use of two fonts: Main-Italic
+    // and Math-Italic.  This is handled by a special case in makeOrd which ends
+    // up calling mathit.
+
+    // families
+    "mathbb": {
+        variant: "double-struck",
+        fontName: "AMS-Regular",
+    },
+    "mathcal": {
+        variant: "script",
+        fontName: "Caligraphic-Regular",
+    },
+    "mathfrak": {
+        variant: "fraktur",
+        fontName: "Fraktur-Regular",
+    },
+    "mathscr": {
+        variant: "script",
+        fontName: "Script-Regular",
+    },
+    "mathsf": {
+        variant: "sans-serif",
+        fontName: "SansSerif-Regular",
+    },
+    "mathtt": {
+        variant: "monospace",
+        fontName: "Typewriter-Regular",
+    },
+};
+
+module.exports = {
+    fontMap: fontMap,
+    makeSymbol: makeSymbol,
+    mathsym: mathsym,
+    makeSpan: makeSpan,
+    makeFragment: makeFragment,
+    makeVList: makeVList,
+    makeOrd: makeOrd,
+    sizingMultiplier: sizingMultiplier,
+    spacingFunctions: spacingFunctions,
+};
+
+},{"./domTree":15,"./fontMetrics":17,"./symbols":23,"./utils":25}],11:[function(require,module,exports){
+/* eslint no-console:0 */
+/**
+ * This file does the main work of building a domTree structure from a parse
+ * tree. The entry point is the `buildHTML` function, which takes a parse tree.
+ * Then, the buildExpression, buildGroup, and various groupTypes functions are
+ * called, to produce a final HTML tree.
+ */
+
+var ParseError = require("./ParseError");
+var Style = require("./Style");
+
+var buildCommon = require("./buildCommon");
+var delimiter = require("./delimiter");
+var domTree = require("./domTree");
+var fontMetrics = require("./fontMetrics");
+var utils = require("./utils");
+
+var makeSpan = buildCommon.makeSpan;
+
+/**
+ * Take a list of nodes, build them in order, and return a list of the built
+ * nodes. This function handles the `prev` node correctly, and passes the
+ * previous element from the list as the prev of the next element.
+ */
+var buildExpression = function(expression, options, prev) {
+    var groups = [];
+    for (var i = 0; i < expression.length; i++) {
+        var group = expression[i];
+        groups.push(buildGroup(group, options, prev));
+        prev = group;
+    }
+    return groups;
+};
+
+// List of types used by getTypeOfGroup,
+// see https://github.com/Khan/KaTeX/wiki/Examining-TeX#group-types
+var groupToType = {
+    mathord: "mord",
+    textord: "mord",
+    bin: "mbin",
+    rel: "mrel",
+    text: "mord",
+    open: "mopen",
+    close: "mclose",
+    inner: "minner",
+    genfrac: "mord",
+    array: "mord",
+    spacing: "mord",
+    punct: "mpunct",
+    ordgroup: "mord",
+    op: "mop",
+    katex: "mord",
+    overline: "mord",
+    underline: "mord",
+    rule: "mord",
+    leftright: "minner",
+    sqrt: "mord",
+    accent: "mord",
+};
+
+/**
+ * Gets the final math type of an expression, given its group type. This type is
+ * used to determine spacing between elements, and affects bin elements by
+ * causing them to change depending on what types are around them. This type
+ * must be attached to the outermost node of an element as a CSS class so that
+ * spacing with its surrounding elements works correctly.
+ *
+ * Some elements can be mapped one-to-one from group type to math type, and
+ * those are listed in the `groupToType` table.
+ *
+ * Others (usually elements that wrap around other elements) often have
+ * recursive definitions, and thus call `getTypeOfGroup` on their inner
+ * elements.
+ */
+var getTypeOfGroup = function(group) {
+    if (group == null) {
+        // Like when typesetting $^3$
+        return groupToType.mathord;
+    } else if (group.type === "supsub") {
+        return getTypeOfGroup(group.value.base);
+    } else if (group.type === "llap" || group.type === "rlap") {
+        return getTypeOfGroup(group.value);
+    } else if (group.type === "color") {
+        return getTypeOfGroup(group.value.value);
+    } else if (group.type === "sizing") {
+        return getTypeOfGroup(group.value.value);
+    } else if (group.type === "styling") {
+        return getTypeOfGroup(group.value.value);
+    } else if (group.type === "delimsizing") {
+        return groupToType[group.value.delimType];
+    } else {
+        return groupToType[group.type];
+    }
+};
+
+/**
+ * Sometimes, groups perform special rules when they have superscripts or
+ * subscripts attached to them. This function lets the `supsub` group know that
+ * its inner element should handle the superscripts and subscripts instead of
+ * handling them itself.
+ */
+var shouldHandleSupSub = function(group, options) {
+    if (!group) {
+        return false;
+    } else if (group.type === "op") {
+        // Operators handle supsubs differently when they have limits
+        // (e.g. `\displaystyle\sum_2^3`)
+        return group.value.limits &&
+            (options.style.size === Style.DISPLAY.size ||
+            group.value.alwaysHandleSupSub);
+    } else if (group.type === "accent") {
+        return isCharacterBox(group.value.base);
+    } else {
+        return null;
+    }
+};
+
+/**
+ * Sometimes we want to pull out the innermost element of a group. In most
+ * cases, this will just be the group itself, but when ordgroups and colors have
+ * a single element, we want to pull that out.
+ */
+var getBaseElem = function(group) {
+    if (!group) {
+        return false;
+    } else if (group.type === "ordgroup") {
+        if (group.value.length === 1) {
+            return getBaseElem(group.value[0]);
+        } else {
+            return group;
+        }
+    } else if (group.type === "color") {
+        if (group.value.value.length === 1) {
+            return getBaseElem(group.value.value[0]);
+        } else {
+            return group;
+        }
+    } else if (group.type === "font") {
+        return getBaseElem(group.value.body);
+    } else {
+        return group;
+    }
+};
+
+/**
+ * TeXbook algorithms often reference "character boxes", which are simply groups
+ * with a single character in them. To decide if something is a character box,
+ * we find its innermost group, and see if it is a single character.
+ */
+var isCharacterBox = function(group) {
+    var baseElem = getBaseElem(group);
+
+    // These are all they types of groups which hold single characters
+    return baseElem.type === "mathord" ||
+        baseElem.type === "textord" ||
+        baseElem.type === "bin" ||
+        baseElem.type === "rel" ||
+        baseElem.type === "inner" ||
+        baseElem.type === "open" ||
+        baseElem.type === "close" ||
+        baseElem.type === "punct";
+};
+
+var makeNullDelimiter = function(options) {
+    return makeSpan([
+        "sizing", "reset-" + options.size, "size5",
+        options.style.reset(), Style.TEXT.cls(),
+        "nulldelimiter",
+    ]);
+};
+
+/**
+ * This is a map of group types to the function used to handle that type.
+ * Simpler types come at the beginning, while complicated types come afterwards.
+ */
+var groupTypes = {};
+
+groupTypes.mathord = function(group, options, prev) {
+    return buildCommon.makeOrd(group, options, "mathord");
+};
+
+groupTypes.textord = function(group, options, prev) {
+    return buildCommon.makeOrd(group, options, "textord");
+};
+
+groupTypes.bin = function(group, options, prev) {
+    var className = "mbin";
+    // Pull out the most recent element. Do some special handling to find
+    // things at the end of a \color group. Note that we don't use the same
+    // logic for ordgroups (which count as ords).
+    var prevAtom = prev;
+    while (prevAtom && prevAtom.type === "color") {
+        var atoms = prevAtom.value.value;
+        prevAtom = atoms[atoms.length - 1];
+    }
+    // See TeXbook pg. 442-446, Rules 5 and 6, and the text before Rule 19.
+    // Here, we determine whether the bin should turn into an ord. We
+    // currently only apply Rule 5.
+    if (!prev || utils.contains(["mbin", "mopen", "mrel", "mop", "mpunct"],
+            getTypeOfGroup(prevAtom))) {
+        group.type = "textord";
+        className = "mord";
+    }
+
+    return buildCommon.mathsym(
+        group.value, group.mode, options.getColor(), [className]);
+};
+
+groupTypes.rel = function(group, options, prev) {
+    return buildCommon.mathsym(
+        group.value, group.mode, options.getColor(), ["mrel"]);
+};
+
+groupTypes.open = function(group, options, prev) {
+    return buildCommon.mathsym(
+        group.value, group.mode, options.getColor(), ["mopen"]);
+};
+
+groupTypes.close = function(group, options, prev) {
+    return buildCommon.mathsym(
+        group.value, group.mode, options.getColor(), ["mclose"]);
+};
+
+groupTypes.inner = function(group, options, prev) {
+    return buildCommon.mathsym(
+        group.value, group.mode, options.getColor(), ["minner"]);
+};
+
+groupTypes.punct = function(group, options, prev) {
+    return buildCommon.mathsym(
+        group.value, group.mode, options.getColor(), ["mpunct"]);
+};
+
+groupTypes.ordgroup = function(group, options, prev) {
+    return makeSpan(
+        ["mord", options.style.cls()],
+        buildExpression(group.value, options.reset())
+    );
+};
+
+groupTypes.text = function(group, options, prev) {
+    return makeSpan(["text", "mord", options.style.cls()],
+        buildExpression(group.value.body, options.reset()));
+};
+
+groupTypes.color = function(group, options, prev) {
+    var elements = buildExpression(
+        group.value.value,
+        options.withColor(group.value.color),
+        prev
+    );
+
+    // \color isn't supposed to affect the type of the elements it contains.
+    // To accomplish this, we wrap the results in a fragment, so the inner
+    // elements will be able to directly interact with their neighbors. For
+    // example, `\color{red}{2 +} 3` has the same spacing as `2 + 3`
+    return new buildCommon.makeFragment(elements);
+};
+
+groupTypes.supsub = function(group, options, prev) {
+    // Superscript and subscripts are handled in the TeXbook on page
+    // 445-446, rules 18(a-f).
+
+    // Here is where we defer to the inner group if it should handle
+    // superscripts and subscripts itself.
+    if (shouldHandleSupSub(group.value.base, options)) {
+        return groupTypes[group.value.base.type](group, options, prev);
+    }
+
+    var base = buildGroup(group.value.base, options.reset());
+    var supmid;
+    var submid;
+    var sup;
+    var sub;
+
+    if (group.value.sup) {
+        sup = buildGroup(group.value.sup,
+                options.withStyle(options.style.sup()));
+        supmid = makeSpan(
+                [options.style.reset(), options.style.sup().cls()], [sup]);
+    }
+
+    if (group.value.sub) {
+        sub = buildGroup(group.value.sub,
+                options.withStyle(options.style.sub()));
+        submid = makeSpan(
+                [options.style.reset(), options.style.sub().cls()], [sub]);
+    }
+
+    // Rule 18a
+    var supShift;
+    var subShift;
+    if (isCharacterBox(group.value.base)) {
+        supShift = 0;
+        subShift = 0;
+    } else {
+        supShift = base.height - fontMetrics.metrics.supDrop;
+        subShift = base.depth + fontMetrics.metrics.subDrop;
+    }
+
+    // Rule 18c
+    var minSupShift;
+    if (options.style === Style.DISPLAY) {
+        minSupShift = fontMetrics.metrics.sup1;
+    } else if (options.style.cramped) {
+        minSupShift = fontMetrics.metrics.sup3;
+    } else {
+        minSupShift = fontMetrics.metrics.sup2;
+    }
+
+    // scriptspace is a font-size-independent size, so scale it
+    // appropriately
+    var multiplier = Style.TEXT.sizeMultiplier *
+            options.style.sizeMultiplier;
+    var scriptspace =
+        (0.5 / fontMetrics.metrics.ptPerEm) / multiplier + "em";
+
+    var supsub;
+    if (!group.value.sup) {
+        // Rule 18b
+        subShift = Math.max(
+            subShift, fontMetrics.metrics.sub1,
+            sub.height - 0.8 * fontMetrics.metrics.xHeight);
+
+        supsub = buildCommon.makeVList([
+            {type: "elem", elem: submid},
+        ], "shift", subShift, options);
+
+        supsub.children[0].style.marginRight = scriptspace;
+
+        // Subscripts shouldn't be shifted by the base's italic correction.
+        // Account for that by shifting the subscript back the appropriate
+        // amount. Note we only do this when the base is a single symbol.
+        if (base instanceof domTree.symbolNode) {
+            supsub.children[0].style.marginLeft = -base.italic + "em";
+        }
+    } else if (!group.value.sub) {
+        // Rule 18c, d
+        supShift = Math.max(supShift, minSupShift,
+            sup.depth + 0.25 * fontMetrics.metrics.xHeight);
+
+        supsub = buildCommon.makeVList([
+            {type: "elem", elem: supmid},
+        ], "shift", -supShift, options);
+
+        supsub.children[0].style.marginRight = scriptspace;
+    } else {
+        supShift = Math.max(
+            supShift, minSupShift,
+            sup.depth + 0.25 * fontMetrics.metrics.xHeight);
+        subShift = Math.max(subShift, fontMetrics.metrics.sub2);
+
+        var ruleWidth = fontMetrics.metrics.defaultRuleThickness;
+
+        // Rule 18e
+        if ((supShift - sup.depth) - (sub.height - subShift) <
+                4 * ruleWidth) {
+            subShift = 4 * ruleWidth - (supShift - sup.depth) + sub.height;
+            var psi = 0.8 * fontMetrics.metrics.xHeight -
+                (supShift - sup.depth);
+            if (psi > 0) {
+                supShift += psi;
+                subShift -= psi;
+            }
+        }
+
+        supsub = buildCommon.makeVList([
+            {type: "elem", elem: submid, shift: subShift},
+            {type: "elem", elem: supmid, shift: -supShift},
+        ], "individualShift", null, options);
+
+        // See comment above about subscripts not being shifted
+        if (base instanceof domTree.symbolNode) {
+            supsub.children[0].style.marginLeft = -base.italic + "em";
+        }
+
+        supsub.children[0].style.marginRight = scriptspace;
+        supsub.children[1].style.marginRight = scriptspace;
+    }
+
+    // We ensure to wrap the supsub vlist in a span.msupsub to reset text-align
+    return makeSpan([getTypeOfGroup(group.value.base)],
+        [base, makeSpan(["msupsub"], [supsub])]);
+};
+
+groupTypes.genfrac = function(group, options, prev) {
+    // Fractions are handled in the TeXbook on pages 444-445, rules 15(a-e).
+    // Figure out what style this fraction should be in based on the
+    // function used
+    var fstyle = options.style;
+    if (group.value.size === "display") {
+        fstyle = Style.DISPLAY;
+    } else if (group.value.size === "text") {
+        fstyle = Style.TEXT;
+    }
+
+    var nstyle = fstyle.fracNum();
+    var dstyle = fstyle.fracDen();
+
+    var numer = buildGroup(group.value.numer, options.withStyle(nstyle));
+    var numerreset = makeSpan([fstyle.reset(), nstyle.cls()], [numer]);
+
+    var denom = buildGroup(group.value.denom, options.withStyle(dstyle));
+    var denomreset = makeSpan([fstyle.reset(), dstyle.cls()], [denom]);
+
+    var ruleWidth;
+    if (group.value.hasBarLine) {
+        ruleWidth = fontMetrics.metrics.defaultRuleThickness /
+            options.style.sizeMultiplier;
+    } else {
+        ruleWidth = 0;
+    }
+
+    // Rule 15b
+    var numShift;
+    var clearance;
+    var denomShift;
+    if (fstyle.size === Style.DISPLAY.size) {
+        numShift = fontMetrics.metrics.num1;
+        if (ruleWidth > 0) {
+            clearance = 3 * ruleWidth;
+        } else {
+            clearance = 7 * fontMetrics.metrics.defaultRuleThickness;
+        }
+        denomShift = fontMetrics.metrics.denom1;
+    } else {
+        if (ruleWidth > 0) {
+            numShift = fontMetrics.metrics.num2;
+            clearance = ruleWidth;
+        } else {
+            numShift = fontMetrics.metrics.num3;
+            clearance = 3 * fontMetrics.metrics.defaultRuleThickness;
+        }
+        denomShift = fontMetrics.metrics.denom2;
+    }
+
+    var frac;
+    if (ruleWidth === 0) {
+        // Rule 15c
+        var candiateClearance =
+            (numShift - numer.depth) - (denom.height - denomShift);
+        if (candiateClearance < clearance) {
+            numShift += 0.5 * (clearance - candiateClearance);
+            denomShift += 0.5 * (clearance - candiateClearance);
+        }
+
+        frac = buildCommon.makeVList([
+            {type: "elem", elem: denomreset, shift: denomShift},
+            {type: "elem", elem: numerreset, shift: -numShift},
+        ], "individualShift", null, options);
+    } else {
+        // Rule 15d
+        var axisHeight = fontMetrics.metrics.axisHeight;
+
+        if ((numShift - numer.depth) - (axisHeight + 0.5 * ruleWidth) <
+                clearance) {
+            numShift +=
+                clearance - ((numShift - numer.depth) -
+                             (axisHeight + 0.5 * ruleWidth));
+        }
+
+        if ((axisHeight - 0.5 * ruleWidth) - (denom.height - denomShift) <
+                clearance) {
+            denomShift +=
+                clearance - ((axisHeight - 0.5 * ruleWidth) -
+                             (denom.height - denomShift));
+        }
+
+        var mid = makeSpan(
+            [options.style.reset(), Style.TEXT.cls(), "frac-line"]);
+        // Manually set the height of the line because its height is
+        // created in CSS
+        mid.height = ruleWidth;
+
+        var midShift = -(axisHeight - 0.5 * ruleWidth);
+
+        frac = buildCommon.makeVList([
+            {type: "elem", elem: denomreset, shift: denomShift},
+            {type: "elem", elem: mid,        shift: midShift},
+            {type: "elem", elem: numerreset, shift: -numShift},
+        ], "individualShift", null, options);
+    }
+
+    // Since we manually change the style sometimes (with \dfrac or \tfrac),
+    // account for the possible size change here.
+    frac.height *= fstyle.sizeMultiplier / options.style.sizeMultiplier;
+    frac.depth *= fstyle.sizeMultiplier / options.style.sizeMultiplier;
+
+    // Rule 15e
+    var delimSize;
+    if (fstyle.size === Style.DISPLAY.size) {
+        delimSize = fontMetrics.metrics.delim1;
+    } else {
+        delimSize = fontMetrics.metrics.getDelim2(fstyle);
+    }
+
+    var leftDelim;
+    var rightDelim;
+    if (group.value.leftDelim == null) {
+        leftDelim = makeNullDelimiter(options);
+    } else {
+        leftDelim = delimiter.customSizedDelim(
+            group.value.leftDelim, delimSize, true,
+            options.withStyle(fstyle), group.mode);
+    }
+    if (group.value.rightDelim == null) {
+        rightDelim = makeNullDelimiter(options);
+    } else {
+        rightDelim = delimiter.customSizedDelim(
+            group.value.rightDelim, delimSize, true,
+            options.withStyle(fstyle), group.mode);
+    }
+
+    return makeSpan(
+        ["mord", options.style.reset(), fstyle.cls()],
+        [leftDelim, makeSpan(["mfrac"], [frac]), rightDelim],
+        options.getColor());
+};
+
+groupTypes.array = function(group, options, prev) {
+    var r;
+    var c;
+    var nr = group.value.body.length;
+    var nc = 0;
+    var body = new Array(nr);
+
+    // Horizontal spacing
+    var pt = 1 / fontMetrics.metrics.ptPerEm;
+    var arraycolsep = 5 * pt; // \arraycolsep in article.cls
+
+    // Vertical spacing
+    var baselineskip = 12 * pt; // see size10.clo
+    // Default \arraystretch from lttab.dtx
+    // TODO(gagern): may get redefined once we have user-defined macros
+    var arraystretch = utils.deflt(group.value.arraystretch, 1);
+    var arrayskip = arraystretch * baselineskip;
+    var arstrutHeight = 0.7 * arrayskip; // \strutbox in ltfsstrc.dtx and
+    var arstrutDepth = 0.3 * arrayskip;  // \@arstrutbox in lttab.dtx
+
+    var totalHeight = 0;
+    for (r = 0; r < group.value.body.length; ++r) {
+        var inrow = group.value.body[r];
+        var height = arstrutHeight; // \@array adds an \@arstrut
+        var depth = arstrutDepth;   // to each tow (via the template)
+
+        if (nc < inrow.length) {
+            nc = inrow.length;
+        }
+
+        var outrow = new Array(inrow.length);
+        for (c = 0; c < inrow.length; ++c) {
+            var elt = buildGroup(inrow[c], options);
+            if (depth < elt.depth) {
+                depth = elt.depth;
+            }
+            if (height < elt.height) {
+                height = elt.height;
+            }
+            outrow[c] = elt;
+        }
+
+        var gap = 0;
+        if (group.value.rowGaps[r]) {
+            gap = group.value.rowGaps[r].value;
+            switch (gap.unit) {
+                case "em":
+                    gap = gap.number;
+                    break;
+                case "ex":
+                    gap = gap.number * fontMetrics.metrics.emPerEx;
+                    break;
+                default:
+                    console.error("Can't handle unit " + gap.unit);
+                    gap = 0;
+            }
+            if (gap > 0) { // \@argarraycr
+                gap += arstrutDepth;
+                if (depth < gap) {
+                    depth = gap; // \@xargarraycr
+                }
+                gap = 0;
+            }
+        }
+
+        outrow.height = height;
+        outrow.depth = depth;
+        totalHeight += height;
+        outrow.pos = totalHeight;
+        totalHeight += depth + gap; // \@yargarraycr
+        body[r] = outrow;
+    }
+
+    var offset = totalHeight / 2 + fontMetrics.metrics.axisHeight;
+    var colDescriptions = group.value.cols || [];
+    var cols = [];
+    var colSep;
+    var colDescrNum;
+    for (c = 0, colDescrNum = 0;
+         // Continue while either there are more columns or more column
+         // descriptions, so trailing separators don't get lost.
+         c < nc || colDescrNum < colDescriptions.length;
+         ++c, ++colDescrNum) {
+
+        var colDescr = colDescriptions[colDescrNum] || {};
+
+        var firstSeparator = true;
+        while (colDescr.type === "separator") {
+            // If there is more than one separator in a row, add a space
+            // between them.
+            if (!firstSeparator) {
+                colSep = makeSpan(["arraycolsep"], []);
+                colSep.style.width =
+                    fontMetrics.metrics.doubleRuleSep + "em";
+                cols.push(colSep);
+            }
+
+            if (colDescr.separator === "|") {
+                var separator = makeSpan(
+                    ["vertical-separator"],
+                    []);
+                separator.style.height = totalHeight + "em";
+                separator.style.verticalAlign =
+                    -(totalHeight - offset) + "em";
+
+                cols.push(separator);
+            } else {
+                throw new ParseError(
+                    "Invalid separator type: " + colDescr.separator);
+            }
+
+            colDescrNum++;
+            colDescr = colDescriptions[colDescrNum] || {};
+            firstSeparator = false;
+        }
+
+        if (c >= nc) {
+            continue;
+        }
+
+        var sepwidth;
+        if (c > 0 || group.value.hskipBeforeAndAfter) {
+            sepwidth = utils.deflt(colDescr.pregap, arraycolsep);
+            if (sepwidth !== 0) {
+                colSep = makeSpan(["arraycolsep"], []);
+                colSep.style.width = sepwidth + "em";
+                cols.push(colSep);
+            }
+        }
+
+        var col = [];
+        for (r = 0; r < nr; ++r) {
+            var row = body[r];
+            var elem = row[c];
+            if (!elem) {
+                continue;
+            }
+            var shift = row.pos - offset;
+            elem.depth = row.depth;
+            elem.height = row.height;
+            col.push({type: "elem", elem: elem, shift: shift});
+        }
+
+        col = buildCommon.makeVList(col, "individualShift", null, options);
+        col = makeSpan(
+            ["col-align-" + (colDescr.align || "c")],
+            [col]);
+        cols.push(col);
+
+        if (c < nc - 1 || group.value.hskipBeforeAndAfter) {
+            sepwidth = utils.deflt(colDescr.postgap, arraycolsep);
+            if (sepwidth !== 0) {
+                colSep = makeSpan(["arraycolsep"], []);
+                colSep.style.width = sepwidth + "em";
+                cols.push(colSep);
+            }
+        }
+    }
+    body = makeSpan(["mtable"], cols);
+    return makeSpan(["mord"], [body], options.getColor());
+};
+
+groupTypes.spacing = function(group, options, prev) {
+    if (group.value === "\\ " || group.value === "\\space" ||
+        group.value === " " || group.value === "~") {
+        // Spaces are generated by adding an actual space. Each of these
+        // things has an entry in the symbols table, so these will be turned
+        // into appropriate outputs.
+        return makeSpan(
+            ["mord", "mspace"],
+            [buildCommon.mathsym(group.value, group.mode)]
+        );
+    } else {
+        // Other kinds of spaces are of arbitrary width. We use CSS to
+        // generate these.
+        return makeSpan(
+            ["mord", "mspace",
+             buildCommon.spacingFunctions[group.value].className]);
+    }
+};
+
+groupTypes.llap = function(group, options, prev) {
+    var inner = makeSpan(
+        ["inner"], [buildGroup(group.value.body, options.reset())]);
+    var fix = makeSpan(["fix"], []);
+    return makeSpan(
+        ["llap", options.style.cls()], [inner, fix]);
+};
+
+groupTypes.rlap = function(group, options, prev) {
+    var inner = makeSpan(
+        ["inner"], [buildGroup(group.value.body, options.reset())]);
+    var fix = makeSpan(["fix"], []);
+    return makeSpan(
+        ["rlap", options.style.cls()], [inner, fix]);
+};
+
+groupTypes.op = function(group, options, prev) {
+    // Operators are handled in the TeXbook pg. 443-444, rule 13(a).
+    var supGroup;
+    var subGroup;
+    var hasLimits = false;
+    if (group.type === "supsub" ) {
+        // If we have limits, supsub will pass us its group to handle. Pull
+        // out the superscript and subscript and set the group to the op in
+        // its base.
+        supGroup = group.value.sup;
+        subGroup = group.value.sub;
+        group = group.value.base;
+        hasLimits = true;
+    }
+
+    // Most operators have a large successor symbol, but these don't.
+    var noSuccessor = [
+        "\\smallint",
+    ];
+
+    var large = false;
+    if (options.style.size === Style.DISPLAY.size &&
+        group.value.symbol &&
+        !utils.contains(noSuccessor, group.value.body)) {
+
+        // Most symbol operators get larger in displaystyle (rule 13)
+        large = true;
+    }
+
+    var base;
+    var baseShift = 0;
+    var slant = 0;
+    if (group.value.symbol) {
+        // If this is a symbol, create the symbol.
+        var style = large ? "Size2-Regular" : "Size1-Regular";
+        base = buildCommon.makeSymbol(
+            group.value.body, style, "math", options.getColor(),
+            ["op-symbol", large ? "large-op" : "small-op", "mop"]);
+
+        // Shift the symbol so its center lies on the axis (rule 13). It
+        // appears that our fonts have the centers of the symbols already
+        // almost on the axis, so these numbers are very small. Note we
+        // don't actually apply this here, but instead it is used either in
+        // the vlist creation or separately when there are no limits.
+        baseShift = (base.height - base.depth) / 2 -
+            fontMetrics.metrics.axisHeight *
+            options.style.sizeMultiplier;
+
+        // The slant of the symbol is just its italic correction.
+        slant = base.italic;
+    } else {
+        // Otherwise, this is a text operator. Build the text from the
+        // operator's name.
+        // TODO(emily): Add a space in the middle of some of these
+        // operators, like \limsup
+        var output = [];
+        for (var i = 1; i < group.value.body.length; i++) {
+            output.push(buildCommon.mathsym(group.value.body[i], group.mode));
+        }
+        base = makeSpan(["mop"], output, options.getColor());
+    }
+
+    if (hasLimits) {
+        // IE 8 clips \int if it is in a display: inline-block. We wrap it
+        // in a new span so it is an inline, and works.
+        base = makeSpan([], [base]);
+
+        var supmid;
+        var supKern;
+        var submid;
+        var subKern;
+        // We manually have to handle the superscripts and subscripts. This,
+        // aside from the kern calculations, is copied from supsub.
+        if (supGroup) {
+            var sup = buildGroup(
+                supGroup, options.withStyle(options.style.sup()));
+            supmid = makeSpan(
+                [options.style.reset(), options.style.sup().cls()], [sup]);
+
+            supKern = Math.max(
+                fontMetrics.metrics.bigOpSpacing1,
+                fontMetrics.metrics.bigOpSpacing3 - sup.depth);
+        }
+
+        if (subGroup) {
+            var sub = buildGroup(
+                subGroup, options.withStyle(options.style.sub()));
+            submid = makeSpan(
+                [options.style.reset(), options.style.sub().cls()],
+                [sub]);
+
+            subKern = Math.max(
+                fontMetrics.metrics.bigOpSpacing2,
+                fontMetrics.metrics.bigOpSpacing4 - sub.height);
+        }
+
+        // Build the final group as a vlist of the possible subscript, base,
+        // and possible superscript.
+        var finalGroup;
+        var top;
+        var bottom;
+        if (!supGroup) {
+            top = base.height - baseShift;
+
+            finalGroup = buildCommon.makeVList([
+                {type: "kern", size: fontMetrics.metrics.bigOpSpacing5},
+                {type: "elem", elem: submid},
+                {type: "kern", size: subKern},
+                {type: "elem", elem: base},
+            ], "top", top, options);
+
+            // Here, we shift the limits by the slant of the symbol. Note
+            // that we are supposed to shift the limits by 1/2 of the slant,
+            // but since we are centering the limits adding a full slant of
+            // margin will shift by 1/2 that.
+            finalGroup.children[0].style.marginLeft = -slant + "em";
+        } else if (!subGroup) {
+            bottom = base.depth + baseShift;
+
+            finalGroup = buildCommon.makeVList([
+                {type: "elem", elem: base},
+                {type: "kern", size: supKern},
+                {type: "elem", elem: supmid},
+                {type: "kern", size: fontMetrics.metrics.bigOpSpacing5},
+            ], "bottom", bottom, options);
+
+            // See comment above about slants
+            finalGroup.children[1].style.marginLeft = slant + "em";
+        } else if (!supGroup && !subGroup) {
+            // This case probably shouldn't occur (this would mean the
+            // supsub was sending us a group with no superscript or
+            // subscript) but be safe.
+            return base;
+        } else {
+            bottom = fontMetrics.metrics.bigOpSpacing5 +
+                submid.height + submid.depth +
+                subKern +
+                base.depth + baseShift;
+
+            finalGroup = buildCommon.makeVList([
+                {type: "kern", size: fontMetrics.metrics.bigOpSpacing5},
+                {type: "elem", elem: submid},
+                {type: "kern", size: subKern},
+                {type: "elem", elem: base},
+                {type: "kern", size: supKern},
+                {type: "elem", elem: supmid},
+                {type: "kern", size: fontMetrics.metrics.bigOpSpacing5},
+            ], "bottom", bottom, options);
+
+            // See comment above about slants
+            finalGroup.children[0].style.marginLeft = -slant + "em";
+            finalGroup.children[2].style.marginLeft = slant + "em";
+        }
+
+        return makeSpan(["mop", "op-limits"], [finalGroup]);
+    } else {
+        if (group.value.symbol) {
+            base.style.top = baseShift + "em";
+        }
+
+        return base;
+    }
+};
+
+groupTypes.katex = function(group, options, prev) {
+    // The KaTeX logo. The offsets for the K and a were chosen to look
+    // good, but the offsets for the T, E, and X were taken from the
+    // definition of \TeX in TeX (see TeXbook pg. 356)
+    var k = makeSpan(
+        ["k"], [buildCommon.mathsym("K", group.mode)]);
+    var a = makeSpan(
+        ["a"], [buildCommon.mathsym("A", group.mode)]);
+
+    a.height = (a.height + 0.2) * 0.75;
+    a.depth = (a.height - 0.2) * 0.75;
+
+    var t = makeSpan(
+        ["t"], [buildCommon.mathsym("T", group.mode)]);
+    var e = makeSpan(
+        ["e"], [buildCommon.mathsym("E", group.mode)]);
+
+    e.height = (e.height - 0.2155);
+    e.depth = (e.depth + 0.2155);
+
+    var x = makeSpan(
+        ["x"], [buildCommon.mathsym("X", group.mode)]);
+
+    return makeSpan(
+        ["katex-logo", "mord"], [k, a, t, e, x], options.getColor());
+};
+
+groupTypes.overline = function(group, options, prev) {
+    // Overlines are handled in the TeXbook pg 443, Rule 9.
+
+    // Build the inner group in the cramped style.
+    var innerGroup = buildGroup(group.value.body,
+            options.withStyle(options.style.cramp()));
+
+    var ruleWidth = fontMetrics.metrics.defaultRuleThickness /
+        options.style.sizeMultiplier;
+
+    // Create the line above the body
+    var line = makeSpan(
+        [options.style.reset(), Style.TEXT.cls(), "overline-line"]);
+    line.height = ruleWidth;
+    line.maxFontSize = 1.0;
+
+    // Generate the vlist, with the appropriate kerns
+    var vlist = buildCommon.makeVList([
+        {type: "elem", elem: innerGroup},
+        {type: "kern", size: 3 * ruleWidth},
+        {type: "elem", elem: line},
+        {type: "kern", size: ruleWidth},
+    ], "firstBaseline", null, options);
+
+    return makeSpan(["overline", "mord"], [vlist], options.getColor());
+};
+
+groupTypes.underline = function(group, options, prev) {
+    // Underlines are handled in the TeXbook pg 443, Rule 10.
+
+    // Build the inner group.
+    var innerGroup = buildGroup(group.value.body, options);
+
+    var ruleWidth = fontMetrics.metrics.defaultRuleThickness /
+        options.style.sizeMultiplier;
+
+    // Create the line above the body
+    var line = makeSpan(
+        [options.style.reset(), Style.TEXT.cls(), "underline-line"]);
+    line.height = ruleWidth;
+    line.maxFontSize = 1.0;
+
+    // Generate the vlist, with the appropriate kerns
+    var vlist = buildCommon.makeVList([
+        {type: "kern", size: ruleWidth},
+        {type: "elem", elem: line},
+        {type: "kern", size: 3 * ruleWidth},
+        {type: "elem", elem: innerGroup},
+    ], "top", innerGroup.height, options);
+
+    return makeSpan(["underline", "mord"], [vlist], options.getColor());
+};
+
+groupTypes.sqrt = function(group, options, prev) {
+    // Square roots are handled in the TeXbook pg. 443, Rule 11.
+
+    // First, we do the same steps as in overline to build the inner group
+    // and line
+    var inner = buildGroup(group.value.body,
+            options.withStyle(options.style.cramp()));
+
+    var ruleWidth = fontMetrics.metrics.defaultRuleThickness /
+        options.style.sizeMultiplier;
+
+    var line = makeSpan(
+        [options.style.reset(), Style.TEXT.cls(), "sqrt-line"], [],
+        options.getColor());
+    line.height = ruleWidth;
+    line.maxFontSize = 1.0;
+
+    var phi = ruleWidth;
+    if (options.style.id < Style.TEXT.id) {
+        phi = fontMetrics.metrics.xHeight;
+    }
+
+    // Calculate the clearance between the body and line
+    var lineClearance = ruleWidth + phi / 4;
+
+    var innerHeight =
+        (inner.height + inner.depth) * options.style.sizeMultiplier;
+    var minDelimiterHeight = innerHeight + lineClearance + ruleWidth;
+
+    // Create a \surd delimiter of the required minimum size
+    var delim = makeSpan(["sqrt-sign"], [
+        delimiter.customSizedDelim("\\surd", minDelimiterHeight,
+                                   false, options, group.mode)],
+                         options.getColor());
+
+    var delimDepth = (delim.height + delim.depth) - ruleWidth;
+
+    // Adjust the clearance based on the delimiter size
+    if (delimDepth > inner.height + inner.depth + lineClearance) {
+        lineClearance =
+            (lineClearance + delimDepth - inner.height - inner.depth) / 2;
+    }
+
+    // Shift the delimiter so that its top lines up with the top of the line
+    var delimShift = -(inner.height + lineClearance + ruleWidth) + delim.height;
+    delim.style.top = delimShift + "em";
+    delim.height -= delimShift;
+    delim.depth += delimShift;
+
+    // We add a special case here, because even when `inner` is empty, we
+    // still get a line. So, we use a simple heuristic to decide if we
+    // should omit the body entirely. (note this doesn't work for something
+    // like `\sqrt{\rlap{x}}`, but if someone is doing that they deserve for
+    // it not to work.
+    var body;
+    if (inner.height === 0 && inner.depth === 0) {
+        body = makeSpan();
+    } else {
+        body = buildCommon.makeVList([
+            {type: "elem", elem: inner},
+            {type: "kern", size: lineClearance},
+            {type: "elem", elem: line},
+            {type: "kern", size: ruleWidth},
+        ], "firstBaseline", null, options);
+    }
+
+    if (!group.value.index) {
+        return makeSpan(["sqrt", "mord"], [delim, body]);
+    } else {
+        // Handle the optional root index
+
+        // The index is always in scriptscript style
+        var root = buildGroup(
+            group.value.index,
+            options.withStyle(Style.SCRIPTSCRIPT));
+        var rootWrap = makeSpan(
+            [options.style.reset(), Style.SCRIPTSCRIPT.cls()],
+            [root]);
+
+        // Figure out the height and depth of the inner part
+        var innerRootHeight = Math.max(delim.height, body.height);
+        var innerRootDepth = Math.max(delim.depth, body.depth);
+
+        // The amount the index is shifted by. This is taken from the TeX
+        // source, in the definition of `\r@@t`.
+        var toShift = 0.6 * (innerRootHeight - innerRootDepth);
+
+        // Build a VList with the superscript shifted up correctly
+        var rootVList = buildCommon.makeVList(
+            [{type: "elem", elem: rootWrap}],
+            "shift", -toShift, options);
+        // Add a class surrounding it so we can add on the appropriate
+        // kerning
+        var rootVListWrap = makeSpan(["root"], [rootVList]);
+
+        return makeSpan(["sqrt", "mord"], [rootVListWrap, delim, body]);
+    }
+};
+
+groupTypes.sizing = function(group, options, prev) {
+    // Handle sizing operators like \Huge. Real TeX doesn't actually allow
+    // these functions inside of math expressions, so we do some special
+    // handling.
+    var inner = buildExpression(group.value.value,
+            options.withSize(group.value.size), prev);
+
+    var span = makeSpan(["mord"],
+        [makeSpan(["sizing", "reset-" + options.size, group.value.size,
+                   options.style.cls()],
+                  inner)]);
+
+    // Calculate the correct maxFontSize manually
+    var fontSize = buildCommon.sizingMultiplier[group.value.size];
+    span.maxFontSize = fontSize * options.style.sizeMultiplier;
+
+    return span;
+};
+
+groupTypes.styling = function(group, options, prev) {
+    // Style changes are handled in the TeXbook on pg. 442, Rule 3.
+
+    // Figure out what style we're changing to.
+    var style = {
+        "display": Style.DISPLAY,
+        "text": Style.TEXT,
+        "script": Style.SCRIPT,
+        "scriptscript": Style.SCRIPTSCRIPT,
+    };
+
+    var newStyle = style[group.value.style];
+
+    // Build the inner expression in the new style.
+    var inner = buildExpression(
+        group.value.value, options.withStyle(newStyle), prev);
+
+    return makeSpan([options.style.reset(), newStyle.cls()], inner);
+};
+
+groupTypes.font = function(group, options, prev) {
+    var font = group.value.font;
+    return buildGroup(group.value.body, options.withFont(font), prev);
+};
+
+groupTypes.delimsizing = function(group, options, prev) {
+    var delim = group.value.value;
+
+    if (delim === ".") {
+        // Empty delimiters still count as elements, even though they don't
+        // show anything.
+        return makeSpan([groupToType[group.value.delimType]]);
+    }
+
+    // Use delimiter.sizedDelim to generate the delimiter.
+    return makeSpan(
+        [groupToType[group.value.delimType]],
+        [delimiter.sizedDelim(
+            delim, group.value.size, options, group.mode)]);
+};
+
+groupTypes.leftright = function(group, options, prev) {
+    // Build the inner expression
+    var inner = buildExpression(group.value.body, options.reset());
+
+    var innerHeight = 0;
+    var innerDepth = 0;
+
+    // Calculate its height and depth
+    for (var i = 0; i < inner.length; i++) {
+        innerHeight = Math.max(inner[i].height, innerHeight);
+        innerDepth = Math.max(inner[i].depth, innerDepth);
+    }
+
+    // The size of delimiters is the same, regardless of what style we are
+    // in. Thus, to correctly calculate the size of delimiter we need around
+    // a group, we scale down the inner size based on the size.
+    innerHeight *= options.style.sizeMultiplier;
+    innerDepth *= options.style.sizeMultiplier;
+
+    var leftDelim;
+    if (group.value.left === ".") {
+        // Empty delimiters in \left and \right make null delimiter spaces.
+        leftDelim = makeNullDelimiter(options);
+    } else {
+        // Otherwise, use leftRightDelim to generate the correct sized
+        // delimiter.
+        leftDelim = delimiter.leftRightDelim(
+            group.value.left, innerHeight, innerDepth, options,
+            group.mode);
+    }
+    // Add it to the beginning of the expression
+    inner.unshift(leftDelim);
+
+    var rightDelim;
+    // Same for the right delimiter
+    if (group.value.right === ".") {
+        rightDelim = makeNullDelimiter(options);
+    } else {
+        rightDelim = delimiter.leftRightDelim(
+            group.value.right, innerHeight, innerDepth, options,
+            group.mode);
+    }
+    // Add it to the end of the expression.
+    inner.push(rightDelim);
+
+    return makeSpan(
+        ["minner", options.style.cls()], inner, options.getColor());
+};
+
+groupTypes.rule = function(group, options, prev) {
+    // Make an empty span for the rule
+    var rule = makeSpan(["mord", "rule"], [], options.getColor());
+
+    // Calculate the shift, width, and height of the rule, and account for units
+    var shift = 0;
+    if (group.value.shift) {
+        shift = group.value.shift.number;
+        if (group.value.shift.unit === "ex") {
+            shift *= fontMetrics.metrics.xHeight;
+        }
+    }
+
+    var width = group.value.width.number;
+    if (group.value.width.unit === "ex") {
+        width *= fontMetrics.metrics.xHeight;
+    }
+
+    var height = group.value.height.number;
+    if (group.value.height.unit === "ex") {
+        height *= fontMetrics.metrics.xHeight;
+    }
+
+    // The sizes of rules are absolute, so make it larger if we are in a
+    // smaller style.
+    shift /= options.style.sizeMultiplier;
+    width /= options.style.sizeMultiplier;
+    height /= options.style.sizeMultiplier;
+
+    // Style the rule to the right size
+    rule.style.borderRightWidth = width + "em";
+    rule.style.borderTopWidth = height + "em";
+    rule.style.bottom = shift + "em";
+
+    // Record the height and width
+    rule.width = width;
+    rule.height = height + shift;
+    rule.depth = -shift;
+
+    return rule;
+};
+
+groupTypes.kern = function(group, options, prev) {
+    // Make an empty span for the rule
+    var rule = makeSpan(["mord", "rule"], [], options.getColor());
+
+    var dimension = 0;
+    if (group.value.dimension) {
+        dimension = group.value.dimension.number;
+        if (group.value.dimension.unit === "ex") {
+            dimension *= fontMetrics.metrics.xHeight;
+        }
+    }
+
+    dimension /= options.style.sizeMultiplier;
+
+    rule.style.marginLeft = dimension + "em";
+
+    return rule;
+};
+
+groupTypes.accent = function(group, options, prev) {
+    // Accents are handled in the TeXbook pg. 443, rule 12.
+    var base = group.value.base;
+
+    var supsubGroup;
+    if (group.type === "supsub") {
+        // If our base is a character box, and we have superscripts and
+        // subscripts, the supsub will defer to us. In particular, we want
+        // to attach the superscripts and subscripts to the inner body (so
+        // that the position of the superscripts and subscripts won't be
+        // affected by the height of the accent). We accomplish this by
+        // sticking the base of the accent into the base of the supsub, and
+        // rendering that, while keeping track of where the accent is.
+
+        // The supsub group is the group that was passed in
+        var supsub = group;
+        // The real accent group is the base of the supsub group
+        group = supsub.value.base;
+        // The character box is the base of the accent group
+        base = group.value.base;
+        // Stick the character box into the base of the supsub group
+        supsub.value.base = base;
+
+        // Rerender the supsub group with its new base, and store that
+        // result.
+        supsubGroup = buildGroup(
+            supsub, options.reset(), prev);
+    }
+
+    // Build the base group
+    var body = buildGroup(
+        base, options.withStyle(options.style.cramp()));
+
+    // Calculate the skew of the accent. This is based on the line "If the
+    // nucleus is not a single character, let s = 0; otherwise set s to the
+    // kern amount for the nucleus followed by the \skewchar of its font."
+    // Note that our skew metrics are just the kern between each character
+    // and the skewchar.
+    var skew;
+    if (isCharacterBox(base)) {
+        // If the base is a character box, then we want the skew of the
+        // innermost character. To do that, we find the innermost character:
+        var baseChar = getBaseElem(base);
+        // Then, we render its group to get the symbol inside it
+        var baseGroup = buildGroup(
+            baseChar, options.withStyle(options.style.cramp()));
+        // Finally, we pull the skew off of the symbol.
+        skew = baseGroup.skew;
+        // Note that we now throw away baseGroup, because the layers we
+        // removed with getBaseElem might contain things like \color which
+        // we can't get rid of.
+        // TODO(emily): Find a better way to get the skew
+    } else {
+        skew = 0;
+    }
+
+    // calculate the amount of space between the body and the accent
+    var clearance = Math.min(body.height, fontMetrics.metrics.xHeight);
+
+    // Build the accent
+    var accent = buildCommon.makeSymbol(
+        group.value.accent, "Main-Regular", "math", options.getColor());
+    // Remove the italic correction of the accent, because it only serves to
+    // shift the accent over to a place we don't want.
+    accent.italic = 0;
+
+    // The \vec character that the fonts use is a combining character, and
+    // thus shows up much too far to the left. To account for this, we add a
+    // specific class which shifts the accent over to where we want it.
+    // TODO(emily): Fix this in a better way, like by changing the font
+    var vecClass = group.value.accent === "\\vec" ? "accent-vec" : null;
+
+    var accentBody = makeSpan(["accent-body", vecClass], [
+        makeSpan([], [accent])]);
+
+    accentBody = buildCommon.makeVList([
+        {type: "elem", elem: body},
+        {type: "kern", size: -clearance},
+        {type: "elem", elem: accentBody},
+    ], "firstBaseline", null, options);
+
+    // Shift the accent over by the skew. Note we shift by twice the skew
+    // because we are centering the accent, so by adding 2*skew to the left,
+    // we shift it to the right by 1*skew.
+    accentBody.children[1].style.marginLeft = 2 * skew + "em";
+
+    var accentWrap = makeSpan(["mord", "accent"], [accentBody]);
+
+    if (supsubGroup) {
+        // Here, we replace the "base" child of the supsub with our newly
+        // generated accent.
+        supsubGroup.children[0] = accentWrap;
+
+        // Since we don't rerun the height calculation after replacing the
+        // accent, we manually recalculate height.
+        supsubGroup.height = Math.max(accentWrap.height, supsubGroup.height);
+
+        // Accents should always be ords, even when their innards are not.
+        supsubGroup.classes[0] = "mord";
+
+        return supsubGroup;
+    } else {
+        return accentWrap;
+    }
+};
+
+groupTypes.phantom = function(group, options, prev) {
+    var elements = buildExpression(
+        group.value.value,
+        options.withPhantom(),
+        prev
+    );
+
+    // \phantom isn't supposed to affect the elements it contains.
+    // See "color" for more details.
+    return new buildCommon.makeFragment(elements);
+};
+
+/**
+ * buildGroup is the function that takes a group and calls the correct groupType
+ * function for it. It also handles the interaction of size and style changes
+ * between parents and children.
+ */
+var buildGroup = function(group, options, prev) {
+    if (!group) {
+        return makeSpan();
+    }
+
+    if (groupTypes[group.type]) {
+        // Call the groupTypes function
+        var groupNode = groupTypes[group.type](group, options, prev);
+        var multiplier;
+
+        // If the style changed between the parent and the current group,
+        // account for the size difference
+        if (options.style !== options.parentStyle) {
+            multiplier = options.style.sizeMultiplier /
+                    options.parentStyle.sizeMultiplier;
+
+            groupNode.height *= multiplier;
+            groupNode.depth *= multiplier;
+        }
+
+        // If the size changed between the parent and the current group, account
+        // for that size difference.
+        if (options.size !== options.parentSize) {
+            multiplier = buildCommon.sizingMultiplier[options.size] /
+                    buildCommon.sizingMultiplier[options.parentSize];
+
+            groupNode.height *= multiplier;
+            groupNode.depth *= multiplier;
+        }
+
+        return groupNode;
+    } else {
+        throw new ParseError(
+            "Got group of unknown type: '" + group.type + "'");
+    }
+};
+
+/**
+ * Take an entire parse tree, and build it into an appropriate set of HTML
+ * nodes.
+ */
+var buildHTML = function(tree, options) {
+    // buildExpression is destructive, so we need to make a clone
+    // of the incoming tree so that it isn't accidentally changed
+    tree = JSON.parse(JSON.stringify(tree));
+
+    // Build the expression contained in the tree
+    var expression = buildExpression(tree, options);
+    var body = makeSpan(["base", options.style.cls()], expression);
+
+    // Add struts, which ensure that the top of the HTML element falls at the
+    // height of the expression, and the bottom of the HTML element falls at the
+    // depth of the expression.
+    var topStrut = makeSpan(["strut"]);
+    var bottomStrut = makeSpan(["strut", "bottom"]);
+
+    topStrut.style.height = body.height + "em";
+    bottomStrut.style.height = (body.height + body.depth) + "em";
+    // We'd like to use `vertical-align: top` but in IE 9 this lowers the
+    // baseline of the box to the bottom of this strut (instead staying in the
+    // normal place) so we use an absolute value for vertical-align instead
+    bottomStrut.style.verticalAlign = -body.depth + "em";
+
+    // Wrap the struts and body together
+    var htmlNode = makeSpan(["katex-html"], [topStrut, bottomStrut, body]);
+
+    htmlNode.setAttribute("aria-hidden", "true");
+
+    return htmlNode;
+};
+
+module.exports = buildHTML;
+
+},{"./ParseError":6,"./Style":9,"./buildCommon":10,"./delimiter":14,"./domTree":15,"./fontMetrics":17,"./utils":25}],12:[function(require,module,exports){
+/**
+ * This file converts a parse tree into a cooresponding MathML tree. The main
+ * entry point is the `buildMathML` function, which takes a parse tree from the
+ * parser.
+ */
+
+var buildCommon = require("./buildCommon");
+var fontMetrics = require("./fontMetrics");
+var mathMLTree = require("./mathMLTree");
+var ParseError = require("./ParseError");
+var symbols = require("./symbols");
+var utils = require("./utils");
+
+var makeSpan = buildCommon.makeSpan;
+var fontMap = buildCommon.fontMap;
+
+/**
+ * Takes a symbol and converts it into a MathML text node after performing
+ * optional replacement from symbols.js.
+ */
+var makeText = function(text, mode) {
+    if (symbols[mode][text] && symbols[mode][text].replace) {
+        text = symbols[mode][text].replace;
+    }
+
+    return new mathMLTree.TextNode(text);
+};
+
+/**
+ * Returns the math variant as a string or null if none is required.
+ */
+var getVariant = function(group, options) {
+    var font = options.font;
+    if (!font) {
+        return null;
+    }
+
+    var mode = group.mode;
+    if (font === "mathit") {
+        return "italic";
+    }
+
+    var value = group.value;
+    if (utils.contains(["\\imath", "\\jmath"], value)) {
+        return null;
+    }
+
+    if (symbols[mode][value] && symbols[mode][value].replace) {
+        value = symbols[mode][value].replace;
+    }
+
+    var fontName = fontMap[font].fontName;
+    if (fontMetrics.getCharacterMetrics(value, fontName)) {
+        return fontMap[options.font].variant;
+    }
+
+    return null;
+};
+
+/**
+ * Functions for handling the different types of groups found in the parse
+ * tree. Each function should take a parse group and return a MathML node.
+ */
+var groupTypes = {};
+
+groupTypes.mathord = function(group, options) {
+    var node = new mathMLTree.MathNode(
+        "mi",
+        [makeText(group.value, group.mode)]);
+
+    var variant = getVariant(group, options);
+    if (variant) {
+        node.setAttribute("mathvariant", variant);
+    }
+    return node;
+};
+
+groupTypes.textord = function(group, options) {
+    var text = makeText(group.value, group.mode);
+
+    var variant = getVariant(group, options) || "normal";
+
+    var node;
+    if (/[0-9]/.test(group.value)) {
+        // TODO(kevinb) merge adjacent <mn> nodes
+        // do it as a post processing step
+        node = new mathMLTree.MathNode("mn", [text]);
+        if (options.font) {
+            node.setAttribute("mathvariant", variant);
+        }
+    } else {
+        node = new mathMLTree.MathNode("mi", [text]);
+        node.setAttribute("mathvariant", variant);
+    }
+
+    return node;
+};
+
+groupTypes.bin = function(group) {
+    var node = new mathMLTree.MathNode(
+        "mo", [makeText(group.value, group.mode)]);
+
+    return node;
+};
+
+groupTypes.rel = function(group) {
+    var node = new mathMLTree.MathNode(
+        "mo", [makeText(group.value, group.mode)]);
+
+    return node;
+};
+
+groupTypes.open = function(group) {
+    var node = new mathMLTree.MathNode(
+        "mo", [makeText(group.value, group.mode)]);
+
+    return node;
+};
+
+groupTypes.close = function(group) {
+    var node = new mathMLTree.MathNode(
+        "mo", [makeText(group.value, group.mode)]);
+
+    return node;
+};
+
+groupTypes.inner = function(group) {
+    var node = new mathMLTree.MathNode(
+        "mo", [makeText(group.value, group.mode)]);
+
+    return node;
+};
+
+groupTypes.punct = function(group) {
+    var node = new mathMLTree.MathNode(
+        "mo", [makeText(group.value, group.mode)]);
+
+    node.setAttribute("separator", "true");
+
+    return node;
+};
+
+groupTypes.ordgroup = function(group, options) {
+    var inner = buildExpression(group.value, options);
+
+    var node = new mathMLTree.MathNode("mrow", inner);
+
+    return node;
+};
+
+groupTypes.text = function(group, options) {
+    var inner = buildExpression(group.value.body, options);
+
+    var node = new mathMLTree.MathNode("mtext", inner);
+
+    return node;
+};
+
+groupTypes.color = function(group, options) {
+    var inner = buildExpression(group.value.value, options);
+
+    var node = new mathMLTree.MathNode("mstyle", inner);
+
+    node.setAttribute("mathcolor", group.value.color);
+
+    return node;
+};
+
+groupTypes.supsub = function(group, options) {
+    var children = [buildGroup(group.value.base, options)];
+
+    if (group.value.sub) {
+        children.push(buildGroup(group.value.sub, options));
+    }
+
+    if (group.value.sup) {
+        children.push(buildGroup(group.value.sup, options));
+    }
+
+    var nodeType;
+    if (!group.value.sub) {
+        nodeType = "msup";
+    } else if (!group.value.sup) {
+        nodeType = "msub";
+    } else {
+        nodeType = "msubsup";
+    }
+
+    var node = new mathMLTree.MathNode(nodeType, children);
+
+    return node;
+};
+
+groupTypes.genfrac = function(group, options) {
+    var node = new mathMLTree.MathNode(
+        "mfrac",
+        [buildGroup(group.value.numer, options),
+         buildGroup(group.value.denom, options)]);
+
+    if (!group.value.hasBarLine) {
+        node.setAttribute("linethickness", "0px");
+    }
+
+    if (group.value.leftDelim != null || group.value.rightDelim != null) {
+        var withDelims = [];
+
+        if (group.value.leftDelim != null) {
+            var leftOp = new mathMLTree.MathNode(
+                "mo", [new mathMLTree.TextNode(group.value.leftDelim)]);
+
+            leftOp.setAttribute("fence", "true");
+
+            withDelims.push(leftOp);
+        }
+
+        withDelims.push(node);
+
+        if (group.value.rightDelim != null) {
+            var rightOp = new mathMLTree.MathNode(
+                "mo", [new mathMLTree.TextNode(group.value.rightDelim)]);
+
+            rightOp.setAttribute("fence", "true");
+
+            withDelims.push(rightOp);
+        }
+
+        var outerNode = new mathMLTree.MathNode("mrow", withDelims);
+
+        return outerNode;
+    }
+
+    return node;
+};
+
+groupTypes.array = function(group, options) {
+    return new mathMLTree.MathNode(
+        "mtable", group.value.body.map(function(row) {
+            return new mathMLTree.MathNode(
+                "mtr", row.map(function(cell) {
+                    return new mathMLTree.MathNode(
+                        "mtd", [buildGroup(cell, options)]);
+                }));
+        }));
+};
+
+groupTypes.sqrt = function(group, options) {
+    var node;
+    if (group.value.index) {
+        node = new mathMLTree.MathNode(
+            "mroot", [
+                buildGroup(group.value.body, options),
+                buildGroup(group.value.index, options),
+            ]);
+    } else {
+        node = new mathMLTree.MathNode(
+            "msqrt", [buildGroup(group.value.body, options)]);
+    }
+
+    return node;
+};
+
+groupTypes.leftright = function(group, options) {
+    var inner = buildExpression(group.value.body, options);
+
+    if (group.value.left !== ".") {
+        var leftNode = new mathMLTree.MathNode(
+            "mo", [makeText(group.value.left, group.mode)]);
+
+        leftNode.setAttribute("fence", "true");
+
+        inner.unshift(leftNode);
+    }
+
+    if (group.value.right !== ".") {
+        var rightNode = new mathMLTree.MathNode(
+            "mo", [makeText(group.value.right, group.mode)]);
+
+        rightNode.setAttribute("fence", "true");
+
+        inner.push(rightNode);
+    }
+
+    var outerNode = new mathMLTree.MathNode("mrow", inner);
+
+    return outerNode;
+};
+
+groupTypes.accent = function(group, options) {
+    var accentNode = new mathMLTree.MathNode(
+        "mo", [makeText(group.value.accent, group.mode)]);
+
+    var node = new mathMLTree.MathNode(
+        "mover",
+        [buildGroup(group.value.base, options),
+         accentNode]);
+
+    node.setAttribute("accent", "true");
+
+    return node;
+};
+
+groupTypes.spacing = function(group) {
+    var node;
+
+    if (group.value === "\\ " || group.value === "\\space" ||
+        group.value === " " || group.value === "~") {
+        node = new mathMLTree.MathNode(
+            "mtext", [new mathMLTree.TextNode("\u00a0")]);
+    } else {
+        node = new mathMLTree.MathNode("mspace");
+
+        node.setAttribute(
+            "width", buildCommon.spacingFunctions[group.value].size);
+    }
+
+    return node;
+};
+
+groupTypes.op = function(group) {
+    var node;
+
+    // TODO(emily): handle big operators using the `largeop` attribute
+
+    if (group.value.symbol) {
+        // This is a symbol. Just add the symbol.
+        node = new mathMLTree.MathNode(
+            "mo", [makeText(group.value.body, group.mode)]);
+    } else {
+        // This is a text operator. Add all of the characters from the
+        // operator's name.
+        // TODO(emily): Add a space in the middle of some of these
+        // operators, like \limsup.
+        node = new mathMLTree.MathNode(
+            "mi", [new mathMLTree.TextNode(group.value.body.slice(1))]);
+    }
+
+    return node;
+};
+
+groupTypes.katex = function(group) {
+    var node = new mathMLTree.MathNode(
+        "mtext", [new mathMLTree.TextNode("KaTeX")]);
+
+    return node;
+};
+
+groupTypes.font = function(group, options) {
+    var font = group.value.font;
+    return buildGroup(group.value.body, options.withFont(font));
+};
+
+groupTypes.delimsizing = function(group) {
+    var children = [];
+
+    if (group.value.value !== ".") {
+        children.push(makeText(group.value.value, group.mode));
+    }
+
+    var node = new mathMLTree.MathNode("mo", children);
+
+    if (group.value.delimType === "open" ||
+        group.value.delimType === "close") {
+        // Only some of the delimsizing functions act as fences, and they
+        // return "open" or "close" delimTypes.
+        node.setAttribute("fence", "true");
+    } else {
+        // Explicitly disable fencing if it's not a fence, to override the
+        // defaults.
+        node.setAttribute("fence", "false");
+    }
+
+    return node;
+};
+
+groupTypes.styling = function(group, options) {
+    var inner = buildExpression(group.value.value, options);
+
+    var node = new mathMLTree.MathNode("mstyle", inner);
+
+    var styleAttributes = {
+        "display": ["0", "true"],
+        "text": ["0", "false"],
+        "script": ["1", "false"],
+        "scriptscript": ["2", "false"],
+    };
+
+    var attr = styleAttributes[group.value.style];
+
+    node.setAttribute("scriptlevel", attr[0]);
+    node.setAttribute("displaystyle", attr[1]);
+
+    return node;
+};
+
+groupTypes.sizing = function(group, options) {
+    var inner = buildExpression(group.value.value, options);
+
+    var node = new mathMLTree.MathNode("mstyle", inner);
+
+    // TODO(emily): This doesn't produce the correct size for nested size
+    // changes, because we don't keep state of what style we're currently
+    // in, so we can't reset the size to normal before changing it.  Now
+    // that we're passing an options parameter we should be able to fix
+    // this.
+    node.setAttribute(
+        "mathsize", buildCommon.sizingMultiplier[group.value.size] + "em");
+
+    return node;
+};
+
+groupTypes.overline = function(group, options) {
+    var operator = new mathMLTree.MathNode(
+        "mo", [new mathMLTree.TextNode("\u203e")]);
+    operator.setAttribute("stretchy", "true");
+
+    var node = new mathMLTree.MathNode(
+        "mover",
+        [buildGroup(group.value.body, options),
+         operator]);
+    node.setAttribute("accent", "true");
+
+    return node;
+};
+
+groupTypes.underline = function(group, options) {
+    var operator = new mathMLTree.MathNode(
+        "mo", [new mathMLTree.TextNode("\u203e")]);
+    operator.setAttribute("stretchy", "true");
+
+    var node = new mathMLTree.MathNode(
+        "munder",
+        [buildGroup(group.value.body, options),
+         operator]);
+    node.setAttribute("accentunder", "true");
+
+    return node;
+};
+
+groupTypes.rule = function(group) {
+    // TODO(emily): Figure out if there's an actual way to draw black boxes
+    // in MathML.
+    var node = new mathMLTree.MathNode("mrow");
+
+    return node;
+};
+
+groupTypes.kern = function(group) {
+    // TODO(kevin): Figure out if there's a way to add space in MathML
+    var node = new mathMLTree.MathNode("mrow");
+
+    return node;
+};
+
+groupTypes.llap = function(group, options) {
+    var node = new mathMLTree.MathNode(
+        "mpadded", [buildGroup(group.value.body, options)]);
+
+    node.setAttribute("lspace", "-1width");
+    node.setAttribute("width", "0px");
+
+    return node;
+};
+
+groupTypes.rlap = function(group, options) {
+    var node = new mathMLTree.MathNode(
+        "mpadded", [buildGroup(group.value.body, options)]);
+
+    node.setAttribute("width", "0px");
+
+    return node;
+};
+
+groupTypes.phantom = function(group, options, prev) {
+    var inner = buildExpression(group.value.value, options);
+    return new mathMLTree.MathNode("mphantom", inner);
+};
+
+/**
+ * Takes a list of nodes, builds them, and returns a list of the generated
+ * MathML nodes. A little simpler than the HTML version because we don't do any
+ * previous-node handling.
+ */
+var buildExpression = function(expression, options) {
+    var groups = [];
+    for (var i = 0; i < expression.length; i++) {
+        var group = expression[i];
+        groups.push(buildGroup(group, options));
+    }
+    return groups;
+};
+
+/**
+ * Takes a group from the parser and calls the appropriate groupTypes function
+ * on it to produce a MathML node.
+ */
+var buildGroup = function(group, options) {
+    if (!group) {
+        return new mathMLTree.MathNode("mrow");
+    }
+
+    if (groupTypes[group.type]) {
+        // Call the groupTypes function
+        return groupTypes[group.type](group, options);
+    } else {
+        throw new ParseError(
+            "Got group of unknown type: '" + group.type + "'");
+    }
+};
+
+/**
+ * Takes a full parse tree and settings and builds a MathML representation of
+ * it. In particular, we put the elements from building the parse tree into a
+ * <semantics> tag so we can also include that TeX source as an annotation.
+ *
+ * Note that we actually return a domTree element with a `<math>` inside it so
+ * we can do appropriate styling.
+ */
+var buildMathML = function(tree, texExpression, options) {
+    var expression = buildExpression(tree, options);
+
+    // Wrap up the expression in an mrow so it is presented in the semantics
+    // tag correctly.
+    var wrapper = new mathMLTree.MathNode("mrow", expression);
+
+    // Build a TeX annotation of the source
+    var annotation = new mathMLTree.MathNode(
+        "annotation", [new mathMLTree.TextNode(texExpression)]);
+
+    annotation.setAttribute("encoding", "application/x-tex");
+
+    var semantics = new mathMLTree.MathNode(
+        "semantics", [wrapper, annotation]);
+
+    var math = new mathMLTree.MathNode("math", [semantics]);
+
+    // You can't style <math> nodes, so we wrap the node in a span.
+    return makeSpan(["katex-mathml"], [math]);
+};
+
+module.exports = buildMathML;
+
+},{"./ParseError":6,"./buildCommon":10,"./fontMetrics":17,"./mathMLTree":20,"./symbols":23,"./utils":25}],13:[function(require,module,exports){
+var buildHTML = require("./buildHTML");
+var buildMathML = require("./buildMathML");
+var buildCommon = require("./buildCommon");
+var Options = require("./Options");
+var Settings = require("./Settings");
+var Style = require("./Style");
+
+var makeSpan = buildCommon.makeSpan;
+
+var buildTree = function(tree, expression, settings) {
+    settings = settings || new Settings({});
+
+    var startStyle = Style.TEXT;
+    if (settings.displayMode) {
+        startStyle = Style.DISPLAY;
+    }
+
+    // Setup the default options
+    var options = new Options({
+        style: startStyle,
+        size: "size5",
+    });
+
+    // `buildHTML` sometimes messes with the parse tree (like turning bins ->
+    // ords), so we build the MathML version first.
+    var mathMLNode = buildMathML(tree, expression, options);
+    var htmlNode = buildHTML(tree, options);
+
+    var katexNode = makeSpan(["katex"], [
+        mathMLNode, htmlNode,
+    ]);
+
+    if (settings.displayMode) {
+        return makeSpan(["katex-display"], [katexNode]);
+    } else {
+        return katexNode;
+    }
+};
+
+module.exports = buildTree;
+
+},{"./Options":5,"./Settings":8,"./Style":9,"./buildCommon":10,"./buildHTML":11,"./buildMathML":12}],14:[function(require,module,exports){
+/**
+ * This file deals with creating delimiters of various sizes. The TeXbook
+ * discusses these routines on page 441-442, in the "Another subroutine sets box
+ * x to a specified variable delimiter" paragraph.
+ *
+ * There are three main routines here. `makeSmallDelim` makes a delimiter in the
+ * normal font, but in either text, script, or scriptscript style.
+ * `makeLargeDelim` makes a delimiter in textstyle, but in one of the Size1,
+ * Size2, Size3, or Size4 fonts. `makeStackedDelim` makes a delimiter out of
+ * smaller pieces that are stacked on top of one another.
+ *
+ * The functions take a parameter `center`, which determines if the delimiter
+ * should be centered around the axis.
+ *
+ * Then, there are three exposed functions. `sizedDelim` makes a delimiter in
+ * one of the given sizes. This is used for things like `\bigl`.
+ * `customSizedDelim` makes a delimiter with a given total height+depth. It is
+ * called in places like `\sqrt`. `leftRightDelim` makes an appropriate
+ * delimiter which surrounds an expression of a given height an depth. It is
+ * used in `\left` and `\right`.
+ */
+
+var ParseError = require("./ParseError");
+var Style = require("./Style");
+
+var buildCommon = require("./buildCommon");
+var fontMetrics = require("./fontMetrics");
+var symbols = require("./symbols");
+var utils = require("./utils");
+
+var makeSpan = buildCommon.makeSpan;
+
+/**
+ * Get the metrics for a given symbol and font, after transformation (i.e.
+ * after following replacement from symbols.js)
+ */
+var getMetrics = function(symbol, font) {
+    if (symbols.math[symbol] && symbols.math[symbol].replace) {
+        return fontMetrics.getCharacterMetrics(
+            symbols.math[symbol].replace, font);
+    } else {
+        return fontMetrics.getCharacterMetrics(
+            symbol, font);
+    }
+};
+
+/**
+ * Builds a symbol in the given font size (note size is an integer)
+ */
+var mathrmSize = function(value, size, mode) {
+    return buildCommon.makeSymbol(value, "Size" + size + "-Regular", mode);
+};
+
+/**
+ * Puts a delimiter span in a given style, and adds appropriate height, depth,
+ * and maxFontSizes.
+ */
+var styleWrap = function(delim, toStyle, options) {
+    var span = makeSpan(
+        ["style-wrap", options.style.reset(), toStyle.cls()], [delim]);
+
+    var multiplier = toStyle.sizeMultiplier / options.style.sizeMultiplier;
+
+    span.height *= multiplier;
+    span.depth *= multiplier;
+    span.maxFontSize = toStyle.sizeMultiplier;
+
+    return span;
+};
+
+/**
+ * Makes a small delimiter. This is a delimiter that comes in the Main-Regular
+ * font, but is restyled to either be in textstyle, scriptstyle, or
+ * scriptscriptstyle.
+ */
+var makeSmallDelim = function(delim, style, center, options, mode) {
+    var text = buildCommon.makeSymbol(delim, "Main-Regular", mode);
+
+    var span = styleWrap(text, style, options);
+
+    if (center) {
+        var shift =
+            (1 - options.style.sizeMultiplier / style.sizeMultiplier) *
+            fontMetrics.metrics.axisHeight;
+
+        span.style.top = shift + "em";
+        span.height -= shift;
+        span.depth += shift;
+    }
+
+    return span;
+};
+
+/**
+ * Makes a large delimiter. This is a delimiter that comes in the Size1, Size2,
+ * Size3, or Size4 fonts. It is always rendered in textstyle.
+ */
+var makeLargeDelim = function(delim, size, center, options, mode) {
+    var inner = mathrmSize(delim, size, mode);
+
+    var span = styleWrap(
+        makeSpan(["delimsizing", "size" + size],
+                 [inner], options.getColor()),
+        Style.TEXT, options);
+
+    if (center) {
+        var shift = (1 - options.style.sizeMultiplier) *
+            fontMetrics.metrics.axisHeight;
+
+        span.style.top = shift + "em";
+        span.height -= shift;
+        span.depth += shift;
+    }
+
+    return span;
+};
+
+/**
+ * Make an inner span with the given offset and in the given font. This is used
+ * in `makeStackedDelim` to make the stacking pieces for the delimiter.
+ */
+var makeInner = function(symbol, font, mode) {
+    var sizeClass;
+    // Apply the correct CSS class to choose the right font.
+    if (font === "Size1-Regular") {
+        sizeClass = "delim-size1";
+    } else if (font === "Size4-Regular") {
+        sizeClass = "delim-size4";
+    }
+
+    var inner = makeSpan(
+        ["delimsizinginner", sizeClass],
+        [makeSpan([], [buildCommon.makeSymbol(symbol, font, mode)])]);
+
+    // Since this will be passed into `makeVList` in the end, wrap the element
+    // in the appropriate tag that VList uses.
+    return {type: "elem", elem: inner};
+};
+
+/**
+ * Make a stacked delimiter out of a given delimiter, with the total height at
+ * least `heightTotal`. This routine is mentioned on page 442 of the TeXbook.
+ */
+var makeStackedDelim = function(delim, heightTotal, center, options, mode) {
+    // There are four parts, the top, an optional middle, a repeated part, and a
+    // bottom.
+    var top;
+    var middle;
+    var repeat;
+    var bottom;
+    top = repeat = bottom = delim;
+    middle = null;
+    // Also keep track of what font the delimiters are in
+    var font = "Size1-Regular";
+
+    // We set the parts and font based on the symbol. Note that we use
+    // '\u23d0' instead of '|' and '\u2016' instead of '\\|' for the
+    // repeats of the arrows
+    if (delim === "\\uparrow") {
+        repeat = bottom = "\u23d0";
+    } else if (delim === "\\Uparrow") {
+        repeat = bottom = "\u2016";
+    } else if (delim === "\\downarrow") {
+        top = repeat = "\u23d0";
+    } else if (delim === "\\Downarrow") {
+        top = repeat = "\u2016";
+    } else if (delim === "\\updownarrow") {
+        top = "\\uparrow";
+        repeat = "\u23d0";
+        bottom = "\\downarrow";
+    } else if (delim === "\\Updownarrow") {
+        top = "\\Uparrow";
+        repeat = "\u2016";
+        bottom = "\\Downarrow";
+    } else if (delim === "[" || delim === "\\lbrack") {
+        top = "\u23a1";
+        repeat = "\u23a2";
+        bottom = "\u23a3";
+        font = "Size4-Regular";
+    } else if (delim === "]" || delim === "\\rbrack") {
+        top = "\u23a4";
+        repeat = "\u23a5";
+        bottom = "\u23a6";
+        font = "Size4-Regular";
+    } else if (delim === "\\lfloor") {
+        repeat = top = "\u23a2";
+        bottom = "\u23a3";
+        font = "Size4-Regular";
+    } else if (delim === "\\lceil") {
+        top = "\u23a1";
+        repeat = bottom = "\u23a2";
+        font = "Size4-Regular";
+    } else if (delim === "\\rfloor") {
+        repeat = top = "\u23a5";
+        bottom = "\u23a6";
+        font = "Size4-Regular";
+    } else if (delim === "\\rceil") {
+        top = "\u23a4";
+        repeat = bottom = "\u23a5";
+        font = "Size4-Regular";
+    } else if (delim === "(") {
+        top = "\u239b";
+        repeat = "\u239c";
+        bottom = "\u239d";
+        font = "Size4-Regular";
+    } else if (delim === ")") {
+        top = "\u239e";
+        repeat = "\u239f";
+        bottom = "\u23a0";
+        font = "Size4-Regular";
+    } else if (delim === "\\{" || delim === "\\lbrace") {
+        top = "\u23a7";
+        middle = "\u23a8";
+        bottom = "\u23a9";
+        repeat = "\u23aa";
+        font = "Size4-Regular";
+    } else if (delim === "\\}" || delim === "\\rbrace") {
+        top = "\u23ab";
+        middle = "\u23ac";
+        bottom = "\u23ad";
+        repeat = "\u23aa";
+        font = "Size4-Regular";
+    } else if (delim === "\\lgroup") {
+        top = "\u23a7";
+        bottom = "\u23a9";
+        repeat = "\u23aa";
+        font = "Size4-Regular";
+    } else if (delim === "\\rgroup") {
+        top = "\u23ab";
+        bottom = "\u23ad";
+        repeat = "\u23aa";
+        font = "Size4-Regular";
+    } else if (delim === "\\lmoustache") {
+        top = "\u23a7";
+        bottom = "\u23ad";
+        repeat = "\u23aa";
+        font = "Size4-Regular";
+    } else if (delim === "\\rmoustache") {
+        top = "\u23ab";
+        bottom = "\u23a9";
+        repeat = "\u23aa";
+        font = "Size4-Regular";
+    } else if (delim === "\\surd") {
+        top = "\ue001";
+        bottom = "\u23b7";
+        repeat = "\ue000";
+        font = "Size4-Regular";
+    }
+
+    // Get the metrics of the four sections
+    var topMetrics = getMetrics(top, font);
+    var topHeightTotal = topMetrics.height + topMetrics.depth;
+    var repeatMetrics = getMetrics(repeat, font);
+    var repeatHeightTotal = repeatMetrics.height + repeatMetrics.depth;
+    var bottomMetrics = getMetrics(bottom, font);
+    var bottomHeightTotal = bottomMetrics.height + bottomMetrics.depth;
+    var middleHeightTotal = 0;
+    var middleFactor = 1;
+    if (middle !== null) {
+        var middleMetrics = getMetrics(middle, font);
+        middleHeightTotal = middleMetrics.height + middleMetrics.depth;
+        middleFactor = 2; // repeat symmetrically above and below middle
+    }
+
+    // Calcuate the minimal height that the delimiter can have.
+    // It is at least the size of the top, bottom, and optional middle combined.
+    var minHeight = topHeightTotal + bottomHeightTotal + middleHeightTotal;
+
+    // Compute the number of copies of the repeat symbol we will need
+    var repeatCount = Math.ceil(
+        (heightTotal - minHeight) / (middleFactor * repeatHeightTotal));
+
+    // Compute the total height of the delimiter including all the symbols
+    var realHeightTotal =
+        minHeight + repeatCount * middleFactor * repeatHeightTotal;
+
+    // The center of the delimiter is placed at the center of the axis. Note
+    // that in this context, "center" means that the delimiter should be
+    // centered around the axis in the current style, while normally it is
+    // centered around the axis in textstyle.
+    var axisHeight = fontMetrics.metrics.axisHeight;
+    if (center) {
+        axisHeight *= options.style.sizeMultiplier;
+    }
+    // Calculate the depth
+    var depth = realHeightTotal / 2 - axisHeight;
+
+    // Now, we start building the pieces that will go into the vlist
+
+    // Keep a list of the inner pieces
+    var inners = [];
+
+    // Add the bottom symbol
+    inners.push(makeInner(bottom, font, mode));
+
+    var i;
+    if (middle === null) {
+        // Add that many symbols
+        for (i = 0; i < repeatCount; i++) {
+            inners.push(makeInner(repeat, font, mode));
+        }
+    } else {
+        // When there is a middle bit, we need the middle part and two repeated
+        // sections
+        for (i = 0; i < repeatCount; i++) {
+            inners.push(makeInner(repeat, font, mode));
+        }
+        inners.push(makeInner(middle, font, mode));
+        for (i = 0; i < repeatCount; i++) {
+            inners.push(makeInner(repeat, font, mode));
+        }
+    }
+
+    // Add the top symbol
+    inners.push(makeInner(top, font, mode));
+
+    // Finally, build the vlist
+    var inner = buildCommon.makeVList(inners, "bottom", depth, options);
+
+    return styleWrap(
+        makeSpan(["delimsizing", "mult"], [inner], options.getColor()),
+        Style.TEXT, options);
+};
+
+// There are three kinds of delimiters, delimiters that stack when they become
+// too large
+var stackLargeDelimiters = [
+    "(", ")", "[", "\\lbrack", "]", "\\rbrack",
+    "\\{", "\\lbrace", "\\}", "\\rbrace",
+    "\\lfloor", "\\rfloor", "\\lceil", "\\rceil",
+    "\\surd",
+];
+
+// delimiters that always stack
+var stackAlwaysDelimiters = [
+    "\\uparrow", "\\downarrow", "\\updownarrow",
+    "\\Uparrow", "\\Downarrow", "\\Updownarrow",
+    "|", "\\|", "\\vert", "\\Vert",
+    "\\lvert", "\\rvert", "\\lVert", "\\rVert",
+    "\\lgroup", "\\rgroup", "\\lmoustache", "\\rmoustache",
+];
+
+// and delimiters that never stack
+var stackNeverDelimiters = [
+    "<", ">", "\\langle", "\\rangle", "/", "\\backslash", "\\lt", "\\gt",
+];
+
+// Metrics of the different sizes. Found by looking at TeX's output of
+// $\bigl| // \Bigl| \biggl| \Biggl| \showlists$
+// Used to create stacked delimiters of appropriate sizes in makeSizedDelim.
+var sizeToMaxHeight = [0, 1.2, 1.8, 2.4, 3.0];
+
+/**
+ * Used to create a delimiter of a specific size, where `size` is 1, 2, 3, or 4.
+ */
+var makeSizedDelim = function(delim, size, options, mode) {
+    // < and > turn into \langle and \rangle in delimiters
+    if (delim === "<" || delim === "\\lt") {
+        delim = "\\langle";
+    } else if (delim === ">" || delim === "\\gt") {
+        delim = "\\rangle";
+    }
+
+    // Sized delimiters are never centered.
+    if (utils.contains(stackLargeDelimiters, delim) ||
+        utils.contains(stackNeverDelimiters, delim)) {
+        return makeLargeDelim(delim, size, false, options, mode);
+    } else if (utils.contains(stackAlwaysDelimiters, delim)) {
+        return makeStackedDelim(
+            delim, sizeToMaxHeight[size], false, options, mode);
+    } else {
+        throw new ParseError("Illegal delimiter: '" + delim + "'");
+    }
+};
+
+/**
+ * There are three different sequences of delimiter sizes that the delimiters
+ * follow depending on the kind of delimiter. This is used when creating custom
+ * sized delimiters to decide whether to create a small, large, or stacked
+ * delimiter.
+ *
+ * In real TeX, these sequences aren't explicitly defined, but are instead
+ * defined inside the font metrics. Since there are only three sequences that
+ * are possible for the delimiters that TeX defines, it is easier to just encode
+ * them explicitly here.
+ */
+
+// Delimiters that never stack try small delimiters and large delimiters only
+var stackNeverDelimiterSequence = [
+    {type: "small", style: Style.SCRIPTSCRIPT},
+    {type: "small", style: Style.SCRIPT},
+    {type: "small", style: Style.TEXT},
+    {type: "large", size: 1},
+    {type: "large", size: 2},
+    {type: "large", size: 3},
+    {type: "large", size: 4},
+];
+
+// Delimiters that always stack try the small delimiters first, then stack
+var stackAlwaysDelimiterSequence = [
+    {type: "small", style: Style.SCRIPTSCRIPT},
+    {type: "small", style: Style.SCRIPT},
+    {type: "small", style: Style.TEXT},
+    {type: "stack"},
+];
+
+// Delimiters that stack when large try the small and then large delimiters, and
+// stack afterwards
+var stackLargeDelimiterSequence = [
+    {type: "small", style: Style.SCRIPTSCRIPT},
+    {type: "small", style: Style.SCRIPT},
+    {type: "small", style: Style.TEXT},
+    {type: "large", size: 1},
+    {type: "large", size: 2},
+    {type: "large", size: 3},
+    {type: "large", size: 4},
+    {type: "stack"},
+];
+
+/**
+ * Get the font used in a delimiter based on what kind of delimiter it is.
+ */
+var delimTypeToFont = function(type) {
+    if (type.type === "small") {
+        return "Main-Regular";
+    } else if (type.type === "large") {
+        return "Size" + type.size + "-Regular";
+    } else if (type.type === "stack") {
+        return "Size4-Regular";
+    }
+};
+
+/**
+ * Traverse a sequence of types of delimiters to decide what kind of delimiter
+ * should be used to create a delimiter of the given height+depth.
+ */
+var traverseSequence = function(delim, height, sequence, options) {
+    // Here, we choose the index we should start at in the sequences. In smaller
+    // sizes (which correspond to larger numbers in style.size) we start earlier
+    // in the sequence. Thus, scriptscript starts at index 3-3=0, script starts
+    // at index 3-2=1, text starts at 3-1=2, and display starts at min(2,3-0)=2
+    var start = Math.min(2, 3 - options.style.size);
+    for (var i = start; i < sequence.length; i++) {
+        if (sequence[i].type === "stack") {
+            // This is always the last delimiter, so we just break the loop now.
+            break;
+        }
+
+        var metrics = getMetrics(delim, delimTypeToFont(sequence[i]));
+        var heightDepth = metrics.height + metrics.depth;
+
+        // Small delimiters are scaled down versions of the same font, so we
+        // account for the style change size.
+
+        if (sequence[i].type === "small") {
+            heightDepth *= sequence[i].style.sizeMultiplier;
+        }
+
+        // Check if the delimiter at this size works for the given height.
+        if (heightDepth > height) {
+            return sequence[i];
+        }
+    }
+
+    // If we reached the end of the sequence, return the last sequence element.
+    return sequence[sequence.length - 1];
+};
+
+/**
+ * Make a delimiter of a given height+depth, with optional centering. Here, we
+ * traverse the sequences, and create a delimiter that the sequence tells us to.
+ */
+var makeCustomSizedDelim = function(delim, height, center, options, mode) {
+    if (delim === "<" || delim === "\\lt") {
+        delim = "\\langle";
+    } else if (delim === ">" || delim === "\\gt") {
+        delim = "\\rangle";
+    }
+
+    // Decide what sequence to use
+    var sequence;
+    if (utils.contains(stackNeverDelimiters, delim)) {
+        sequence = stackNeverDelimiterSequence;
+    } else if (utils.contains(stackLargeDelimiters, delim)) {
+        sequence = stackLargeDelimiterSequence;
+    } else {
+        sequence = stackAlwaysDelimiterSequence;
+    }
+
+    // Look through the sequence
+    var delimType = traverseSequence(delim, height, sequence, options);
+
+    // Depending on the sequence element we decided on, call the appropriate
+    // function.
+    if (delimType.type === "small") {
+        return makeSmallDelim(delim, delimType.style, center, options, mode);
+    } else if (delimType.type === "large") {
+        return makeLargeDelim(delim, delimType.size, center, options, mode);
+    } else if (delimType.type === "stack") {
+        return makeStackedDelim(delim, height, center, options, mode);
+    }
+};
+
+/**
+ * Make a delimiter for use with `\left` and `\right`, given a height and depth
+ * of an expression that the delimiters surround.
+ */
+var makeLeftRightDelim = function(delim, height, depth, options, mode) {
+    // We always center \left/\right delimiters, so the axis is always shifted
+    var axisHeight =
+        fontMetrics.metrics.axisHeight * options.style.sizeMultiplier;
+
+    // Taken from TeX source, tex.web, function make_left_right
+    var delimiterFactor = 901;
+    var delimiterExtend = 5.0 / fontMetrics.metrics.ptPerEm;
+
+    var maxDistFromAxis = Math.max(
+        height - axisHeight, depth + axisHeight);
+
+    var totalHeight = Math.max(
+        // In real TeX, calculations are done using integral values which are
+        // 65536 per pt, or 655360 per em. So, the division here truncates in
+        // TeX but doesn't here, producing different results. If we wanted to
+        // exactly match TeX's calculation, we could do
+        //   Math.floor(655360 * maxDistFromAxis / 500) *
+        //    delimiterFactor / 655360
+        // (To see the difference, compare
+        //    x^{x^{\left(\rule{0.1em}{0.68em}\right)}}
+        // in TeX and KaTeX)
+        maxDistFromAxis / 500 * delimiterFactor,
+        2 * maxDistFromAxis - delimiterExtend);
+
+    // Finally, we defer to `makeCustomSizedDelim` with our calculated total
+    // height
+    return makeCustomSizedDelim(delim, totalHeight, true, options, mode);
+};
+
+module.exports = {
+    sizedDelim: makeSizedDelim,
+    customSizedDelim: makeCustomSizedDelim,
+    leftRightDelim: makeLeftRightDelim,
+};
+
+},{"./ParseError":6,"./Style":9,"./buildCommon":10,"./fontMetrics":17,"./symbols":23,"./utils":25}],15:[function(require,module,exports){
+/**
+ * These objects store the data about the DOM nodes we create, as well as some
+ * extra data. They can then be transformed into real DOM nodes with the
+ * `toNode` function or HTML markup using `toMarkup`. They are useful for both
+ * storing extra properties on the nodes, as well as providing a way to easily
+ * work with the DOM.
+ *
+ * Similar functions for working with MathML nodes exist in mathMLTree.js.
+ */
+var unicodeRegexes = require("./unicodeRegexes");
+var utils = require("./utils");
+
+/**
+ * Create an HTML className based on a list of classes. In addition to joining
+ * with spaces, we also remove null or empty classes.
+ */
+var createClass = function(classes) {
+    classes = classes.slice();
+    for (var i = classes.length - 1; i >= 0; i--) {
+        if (!classes[i]) {
+            classes.splice(i, 1);
+        }
+    }
+
+    return classes.join(" ");
+};
+
+/**
+ * This node represents a span node, with a className, a list of children, and
+ * an inline style. It also contains information about its height, depth, and
+ * maxFontSize.
+ */
+function span(classes, children, height, depth, maxFontSize, style) {
+    this.classes = classes || [];
+    this.children = children || [];
+    this.height = height || 0;
+    this.depth = depth || 0;
+    this.maxFontSize = maxFontSize || 0;
+    this.style = style || {};
+    this.attributes = {};
+}
+
+/**
+ * Sets an arbitrary attribute on the span. Warning: use this wisely. Not all
+ * browsers support attributes the same, and having too many custom attributes
+ * is probably bad.
+ */
+span.prototype.setAttribute = function(attribute, value) {
+    this.attributes[attribute] = value;
+};
+
+/**
+ * Convert the span into an HTML node
+ */
+span.prototype.toNode = function() {
+    var span = document.createElement("span");
+
+    // Apply the class
+    span.className = createClass(this.classes);
+
+    // Apply inline styles
+    for (var style in this.style) {
+        if (Object.prototype.hasOwnProperty.call(this.style, style)) {
+            span.style[style] = this.style[style];
+        }
+    }
+
+    // Apply attributes
+    for (var attr in this.attributes) {
+        if (Object.prototype.hasOwnProperty.call(this.attributes, attr)) {
+            span.setAttribute(attr, this.attributes[attr]);
+        }
+    }
+
+    // Append the children, also as HTML nodes
+    for (var i = 0; i < this.children.length; i++) {
+        span.appendChild(this.children[i].toNode());
+    }
+
+    return span;
+};
+
+/**
+ * Convert the span into an HTML markup string
+ */
+span.prototype.toMarkup = function() {
+    var markup = "<span";
+
+    // Add the class
+    if (this.classes.length) {
+        markup += " class=\"";
+        markup += utils.escape(createClass(this.classes));
+        markup += "\"";
+    }
+
+    var styles = "";
+
+    // Add the styles, after hyphenation
+    for (var style in this.style) {
+        if (this.style.hasOwnProperty(style)) {
+            styles += utils.hyphenate(style) + ":" + this.style[style] + ";";
+        }
+    }
+
+    if (styles) {
+        markup += " style=\"" + utils.escape(styles) + "\"";
+    }
+
+    // Add the attributes
+    for (var attr in this.attributes) {
+        if (Object.prototype.hasOwnProperty.call(this.attributes, attr)) {
+            markup += " " + attr + "=\"";
+            markup += utils.escape(this.attributes[attr]);
+            markup += "\"";
+        }
+    }
+
+    markup += ">";
+
+    // Add the markup of the children, also as markup
+    for (var i = 0; i < this.children.length; i++) {
+        markup += this.children[i].toMarkup();
+    }
+
+    markup += "</span>";
+
+    return markup;
+};
+
+/**
+ * This node represents a document fragment, which contains elements, but when
+ * placed into the DOM doesn't have any representation itself. Thus, it only
+ * contains children and doesn't have any HTML properties. It also keeps track
+ * of a height, depth, and maxFontSize.
+ */
+function documentFragment(children, height, depth, maxFontSize) {
+    this.children = children || [];
+    this.height = height || 0;
+    this.depth = depth || 0;
+    this.maxFontSize = maxFontSize || 0;
+}
+
+/**
+ * Convert the fragment into a node
+ */
+documentFragment.prototype.toNode = function() {
+    // Create a fragment
+    var frag = document.createDocumentFragment();
+
+    // Append the children
+    for (var i = 0; i < this.children.length; i++) {
+        frag.appendChild(this.children[i].toNode());
+    }
+
+    return frag;
+};
+
+/**
+ * Convert the fragment into HTML markup
+ */
+documentFragment.prototype.toMarkup = function() {
+    var markup = "";
+
+    // Simply concatenate the markup for the children together
+    for (var i = 0; i < this.children.length; i++) {
+        markup += this.children[i].toMarkup();
+    }
+
+    return markup;
+};
+
+var iCombinations = {
+    'î': '\u0131\u0302',
+    'ï': '\u0131\u0308',
+    'í': '\u0131\u0301',
+    // 'ī': '\u0131\u0304', // enable when we add Extended Latin
+    'ì': '\u0131\u0300',
+};
+
+/**
+ * A symbol node contains information about a single symbol. It either renders
+ * to a single text node, or a span with a single text node in it, depending on
+ * whether it has CSS classes, styles, or needs italic correction.
+ */
+function symbolNode(value, height, depth, italic, skew, classes, style) {
+    this.value = value || "";
+    this.height = height || 0;
+    this.depth = depth || 0;
+    this.italic = italic || 0;
+    this.skew = skew || 0;
+    this.classes = classes || [];
+    this.style = style || {};
+    this.maxFontSize = 0;
+
+    // Mark CJK characters with specific classes so that we can specify which
+    // fonts to use.  This allows us to render these characters with a serif
+    // font in situations where the browser would either default to a sans serif
+    // or render a placeholder character.
+    if (unicodeRegexes.cjkRegex.test(value)) {
+        // I couldn't find any fonts that contained Hangul as well as all of
+        // the other characters we wanted to test there for it gets its own
+        // CSS class.
+        if (unicodeRegexes.hangulRegex.test(value)) {
+            this.classes.push('hangul_fallback');
+        } else {
+            this.classes.push('cjk_fallback');
+        }
+    }
+
+    if (/[îïíì]/.test(this.value)) {    // add ī when we add Extended Latin
+        this.value = iCombinations[this.value];
+    }
+}
+
+/**
+ * Creates a text node or span from a symbol node. Note that a span is only
+ * created if it is needed.
+ */
+symbolNode.prototype.toNode = function() {
+    var node = document.createTextNode(this.value);
+    var span = null;
+
+    if (this.italic > 0) {
+        span = document.createElement("span");
+        span.style.marginRight = this.italic + "em";
+    }
+
+    if (this.classes.length > 0) {
+        span = span || document.createElement("span");
+        span.className = createClass(this.classes);
+    }
+
+    for (var style in this.style) {
+        if (this.style.hasOwnProperty(style)) {
+            span = span || document.createElement("span");
+            span.style[style] = this.style[style];
+        }
+    }
+
+    if (span) {
+        span.appendChild(node);
+        return span;
+    } else {
+        return node;
+    }
+};
+
+/**
+ * Creates markup for a symbol node.
+ */
+symbolNode.prototype.toMarkup = function() {
+    // TODO(alpert): More duplication than I'd like from
+    // span.prototype.toMarkup and symbolNode.prototype.toNode...
+    var needsSpan = false;
+
+    var markup = "<span";
+
+    if (this.classes.length) {
+        needsSpan = true;
+        markup += " class=\"";
+        markup += utils.escape(createClass(this.classes));
+        markup += "\"";
+    }
+
+    var styles = "";
+
+    if (this.italic > 0) {
+        styles += "margin-right:" + this.italic + "em;";
+    }
+    for (var style in this.style) {
+        if (this.style.hasOwnProperty(style)) {
+            styles += utils.hyphenate(style) + ":" + this.style[style] + ";";
+        }
+    }
+
+    if (styles) {
+        needsSpan = true;
+        markup += " style=\"" + utils.escape(styles) + "\"";
+    }
+
+    var escaped = utils.escape(this.value);
+    if (needsSpan) {
+        markup += ">";
+        markup += escaped;
+        markup += "</span>";
+        return markup;
+    } else {
+        return escaped;
+    }
+};
+
+module.exports = {
+    span: span,
+    documentFragment: documentFragment,
+    symbolNode: symbolNode,
+};
+
+},{"./unicodeRegexes":24,"./utils":25}],16:[function(require,module,exports){
+/* eslint no-constant-condition:0 */
+var fontMetrics = require("./fontMetrics");
+var parseData = require("./parseData");
+var ParseError = require("./ParseError");
+
+var ParseNode = parseData.ParseNode;
+
+/**
+ * Parse the body of the environment, with rows delimited by \\ and
+ * columns delimited by &, and create a nested list in row-major order
+ * with one group per cell.
+ */
+function parseArray(parser, result) {
+    var row = [];
+    var body = [row];
+    var rowGaps = [];
+    while (true) {
+        var cell = parser.parseExpression(false, null);
+        row.push(new ParseNode("ordgroup", cell, parser.mode));
+        var next = parser.nextToken.text;
+        if (next === "&") {
+            parser.consume();
+        } else if (next === "\\end") {
+            break;
+        } else if (next === "\\\\" || next === "\\cr") {
+            var cr = parser.parseFunction();
+            rowGaps.push(cr.value.size);
+            row = [];
+            body.push(row);
+        } else {
+            throw new ParseError("Expected & or \\\\ or \\end",
+                                 parser.nextToken);
+        }
+    }
+    result.body = body;
+    result.rowGaps = rowGaps;
+    return new ParseNode(result.type, result, parser.mode);
+}
+
+/*
+ * An environment definition is very similar to a function definition:
+ * it is declared with a name or a list of names, a set of properties
+ * and a handler containing the actual implementation.
+ *
+ * The properties include:
+ *  - numArgs: The number of arguments after the \begin{name} function.
+ *  - argTypes: (optional) Just like for a function
+ *  - allowedInText: (optional) Whether or not the environment is allowed inside
+ *                   text mode (default false) (not enforced yet)
+ *  - numOptionalArgs: (optional) Just like for a function
+ * A bare number instead of that object indicates the numArgs value.
+ *
+ * The handler function will receive two arguments
+ *  - context: information and references provided by the parser
+ *  - args: an array of arguments passed to \begin{name}
+ * The context contains the following properties:
+ *  - envName: the name of the environment, one of the listed names.
+ *  - parser: the parser object
+ *  - lexer: the lexer object
+ *  - positions: the positions associated with these arguments from args.
+ * The handler must return a ParseResult.
+ */
+
+function defineEnvironment(names, props, handler) {
+    if (typeof names === "string") {
+        names = [names];
+    }
+    if (typeof props === "number") {
+        props = { numArgs: props };
+    }
+    // Set default values of environments
+    var data = {
+        numArgs: props.numArgs || 0,
+        argTypes: props.argTypes,
+        greediness: 1,
+        allowedInText: !!props.allowedInText,
+        numOptionalArgs: props.numOptionalArgs || 0,
+        handler: handler,
+    };
+    for (var i = 0; i < names.length; ++i) {
+        module.exports[names[i]] = data;
+    }
+}
+
+// Arrays are part of LaTeX, defined in lttab.dtx so its documentation
+// is part of the source2e.pdf file of LaTeX2e source documentation.
+defineEnvironment("array", {
+    numArgs: 1,
+}, function(context, args) {
+    var colalign = args[0];
+    colalign = colalign.value.map ? colalign.value : [colalign];
+    var cols = colalign.map(function(node) {
+        var ca = node.value;
+        if ("lcr".indexOf(ca) !== -1) {
+            return {
+                type: "align",
+                align: ca,
+            };
+        } else if (ca === "|") {
+            return {
+                type: "separator",
+                separator: "|",
+            };
+        }
+        throw new ParseError(
+            "Unknown column alignment: " + node.value,
+            node);
+    });
+    var res = {
+        type: "array",
+        cols: cols,
+        hskipBeforeAndAfter: true, // \@preamble in lttab.dtx
+    };
+    res = parseArray(context.parser, res);
+    return res;
+});
+
+// The matrix environments of amsmath builds on the array environment
+// of LaTeX, which is discussed above.
+defineEnvironment([
+    "matrix",
+    "pmatrix",
+    "bmatrix",
+    "Bmatrix",
+    "vmatrix",
+    "Vmatrix",
+], {
+}, function(context) {
+    var delimiters = {
+        "matrix": null,
+        "pmatrix": ["(", ")"],
+        "bmatrix": ["[", "]"],
+        "Bmatrix": ["\\{", "\\}"],
+        "vmatrix": ["|", "|"],
+        "Vmatrix": ["\\Vert", "\\Vert"],
+    }[context.envName];
+    var res = {
+        type: "array",
+        hskipBeforeAndAfter: false, // \hskip -\arraycolsep in amsmath
+    };
+    res = parseArray(context.parser, res);
+    if (delimiters) {
+        res = new ParseNode("leftright", {
+            body: [res],
+            left: delimiters[0],
+            right: delimiters[1],
+        }, context.mode);
+    }
+    return res;
+});
+
+// A cases environment (in amsmath.sty) is almost equivalent to
+// \def\arraystretch{1.2}%
+// \left\{\begin{array}{@{}l@{\quad}l@{}} … \end{array}\right.
+defineEnvironment("cases", {
+}, function(context) {
+    var res = {
+        type: "array",
+        arraystretch: 1.2,
+        cols: [{
+            type: "align",
+            align: "l",
+            pregap: 0,
+            postgap: fontMetrics.metrics.quad,
+        }, {
+            type: "align",
+            align: "l",
+            pregap: 0,
+            postgap: 0,
+        }],
+    };
+    res = parseArray(context.parser, res);
+    res = new ParseNode("leftright", {
+        body: [res],
+        left: "\\{",
+        right: ".",
+    }, context.mode);
+    return res;
+});
+
+// An aligned environment is like the align* environment
+// except it operates within math mode.
+// Note that we assume \nomallineskiplimit to be zero,
+// so that \strut@ is the same as \strut.
+defineEnvironment("aligned", {
+}, function(context) {
+    var res = {
+        type: "array",
+        cols: [],
+    };
+    res = parseArray(context.parser, res);
+    var emptyGroup = new ParseNode("ordgroup", [], context.mode);
+    var numCols = 0;
+    res.value.body.forEach(function(row) {
+        var i;
+        for (i = 1; i < row.length; i += 2) {
+            row[i].value.unshift(emptyGroup);
+        }
+        if (numCols < row.length) {
+            numCols = row.length;
+        }
+    });
+    for (var i = 0; i < numCols; ++i) {
+        var align = "r";
+        var pregap = 0;
+        if (i % 2 === 1) {
+            align = "l";
+        } else if (i > 0) {
+            pregap = 2; // one \qquad between columns
+        }
+        res.value.cols[i] = {
+            type: "align",
+            align: align,
+            pregap: pregap,
+            postgap: 0,
+        };
+    }
+    return res;
+});
+
+},{"./ParseError":6,"./fontMetrics":17,"./parseData":21}],17:[function(require,module,exports){
+/* eslint no-unused-vars:0 */
+
+var Style = require("./Style");
+var cjkRegex = require("./unicodeRegexes").cjkRegex;
+
+/**
+ * This file contains metrics regarding fonts and individual symbols. The sigma
+ * and xi variables, as well as the metricMap map contain data extracted from
+ * TeX, TeX font metrics, and the TTF files. These data are then exposed via the
+ * `metrics` variable and the getCharacterMetrics function.
+ */
+
+// These font metrics are extracted from TeX by using
+// \font\a=cmmi10
+// \showthe\fontdimenX\a
+// where X is the corresponding variable number. These correspond to the font
+// parameters of the symbol fonts. In TeX, there are actually three sets of
+// dimensions, one for each of textstyle, scriptstyle, and scriptscriptstyle,
+// but we only use the textstyle ones, and scale certain dimensions accordingly.
+// See the TeXbook, page 441.
+var sigma1 = 0.025;
+var sigma2 = 0;
+var sigma3 = 0;
+var sigma4 = 0;
+var sigma5 = 0.431;
+var sigma6 = 1;
+var sigma7 = 0;
+var sigma8 = 0.677;
+var sigma9 = 0.394;
+var sigma10 = 0.444;
+var sigma11 = 0.686;
+var sigma12 = 0.345;
+var sigma13 = 0.413;
+var sigma14 = 0.363;
+var sigma15 = 0.289;
+var sigma16 = 0.150;
+var sigma17 = 0.247;
+var sigma18 = 0.386;
+var sigma19 = 0.050;
+var sigma20 = 2.390;
+var sigma21 = 1.01;
+var sigma21Script = 0.81;
+var sigma21ScriptScript = 0.71;
+var sigma22 = 0.250;
+
+// These font metrics are extracted from TeX by using
+// \font\a=cmex10
+// \showthe\fontdimenX\a
+// where X is the corresponding variable number. These correspond to the font
+// parameters of the extension fonts (family 3). See the TeXbook, page 441.
+var xi1 = 0;
+var xi2 = 0;
+var xi3 = 0;
+var xi4 = 0;
+var xi5 = 0.431;
+var xi6 = 1;
+var xi7 = 0;
+var xi8 = 0.04;
+var xi9 = 0.111;
+var xi10 = 0.166;
+var xi11 = 0.2;
+var xi12 = 0.6;
+var xi13 = 0.1;
+
+// This value determines how large a pt is, for metrics which are defined in
+// terms of pts.
+// This value is also used in katex.less; if you change it make sure the values
+// match.
+var ptPerEm = 10.0;
+
+// The space between adjacent `|` columns in an array definition. From
+// `\showthe\doublerulesep` in LaTeX.
+var doubleRuleSep = 2.0 / ptPerEm;
+
+/**
+ * This is just a mapping from common names to real metrics
+ */
+var metrics = {
+    xHeight: sigma5,
+    quad: sigma6,
+    num1: sigma8,
+    num2: sigma9,
+    num3: sigma10,
+    denom1: sigma11,
+    denom2: sigma12,
+    sup1: sigma13,
+    sup2: sigma14,
+    sup3: sigma15,
+    sub1: sigma16,
+    sub2: sigma17,
+    supDrop: sigma18,
+    subDrop: sigma19,
+    axisHeight: sigma22,
+    defaultRuleThickness: xi8,
+    bigOpSpacing1: xi9,
+    bigOpSpacing2: xi10,
+    bigOpSpacing3: xi11,
+    bigOpSpacing4: xi12,
+    bigOpSpacing5: xi13,
+    ptPerEm: ptPerEm,
+    emPerEx: sigma5 / sigma6,
+    doubleRuleSep: doubleRuleSep,
+
+    // TODO(alpert): Missing parallel structure here. We should probably add
+    // style-specific metrics for all of these.
+    delim1: sigma20,
+    getDelim2: function(style) {
+        if (style.size === Style.TEXT.size) {
+            return sigma21;
+        } else if (style.size === Style.SCRIPT.size) {
+            return sigma21Script;
+        } else if (style.size === Style.SCRIPTSCRIPT.size) {
+            return sigma21ScriptScript;
+        }
+        throw new Error("Unexpected style size: " + style.size);
+    },
+};
+
+// This map contains a mapping from font name and character code to character
+// metrics, including height, depth, italic correction, and skew (kern from the
+// character to the corresponding \skewchar)
+// This map is generated via `make metrics`. It should not be changed manually.
+var metricMap = require("./fontMetricsData");
+
+// These are very rough approximations.  We default to Times New Roman which
+// should have Latin-1 and Cyrillic characters, but may not depending on the
+// operating system.  The metrics do not account for extra height from the
+// accents.  In the case of Cyrillic characters which have both ascenders and
+// descenders we prefer approximations with ascenders, primarily to prevent
+// the fraction bar or root line from intersecting the glyph.
+// TODO(kevinb) allow union of multiple glyph metrics for better accuracy.
+var extraCharacterMap = {
+    // Latin-1
+    'À': 'A',
+    'Á': 'A',
+    'Â': 'A',
+    'Ã': 'A',
+    'Ä': 'A',
+    'Å': 'A',
+    'Æ': 'A',
+    'Ç': 'C',
+    'È': 'E',
+    'É': 'E',
+    'Ê': 'E',
+    'Ë': 'E',
+    'Ì': 'I',
+    'Í': 'I',
+    'Î': 'I',
+    'Ï': 'I',
+    'Ð': 'D',
+    'Ñ': 'N',
+    'Ò': 'O',
+    'Ó': 'O',
+    'Ô': 'O',
+    'Õ': 'O',
+    'Ö': 'O',
+    'Ø': 'O',
+    'Ù': 'U',
+    'Ú': 'U',
+    'Û': 'U',
+    'Ü': 'U',
+    'Ý': 'Y',
+    'Þ': 'o',
+    'ß': 'B',
+    'à': 'a',
+    'á': 'a',
+    'â': 'a',
+    'ã': 'a',
+    'ä': 'a',
+    'å': 'a',
+    'æ': 'a',
+    'ç': 'c',
+    'è': 'e',
+    'é': 'e',
+    'ê': 'e',
+    'ë': 'e',
+    'ì': 'i',
+    'í': 'i',
+    'î': 'i',
+    'ï': 'i',
+    'ð': 'd',
+    'ñ': 'n',
+    'ò': 'o',
+    'ó': 'o',
+    'ô': 'o',
+    'õ': 'o',
+    'ö': 'o',
+    'ø': 'o',
+    'ù': 'u',
+    'ú': 'u',
+    'û': 'u',
+    'ü': 'u',
+    'ý': 'y',
+    'þ': 'o',
+    'ÿ': 'y',
+
+    // Cyrillic
+    'А': 'A',
+    'Б': 'B',
+    'В': 'B',
+    'Г': 'F',
+    'Д': 'A',
+    'Е': 'E',
+    'Ж': 'K',
+    'З': '3',
+    'И': 'N',
+    'Й': 'N',
+    'К': 'K',
+    'Л': 'N',
+    'М': 'M',
+    'Н': 'H',
+    'О': 'O',
+    'П': 'N',
+    'Р': 'P',
+    'С': 'C',
+    'Т': 'T',
+    'У': 'y',
+    'Ф': 'O',
+    'Х': 'X',
+    'Ц': 'U',
+    'Ч': 'h',
+    'Ш': 'W',
+    'Щ': 'W',
+    'Ъ': 'B',
+    'Ы': 'X',
+    'Ь': 'B',
+    'Э': '3',
+    'Ю': 'X',
+    'Я': 'R',
+    'а': 'a',
+    'б': 'b',
+    'в': 'a',
+    'г': 'r',
+    'д': 'y',
+    'е': 'e',
+    'ж': 'm',
+    'з': 'e',
+    'и': 'n',
+    'й': 'n',
+    'к': 'n',
+    'л': 'n',
+    'м': 'm',
+    'н': 'n',
+    'о': 'o',
+    'п': 'n',
+    'р': 'p',
+    'с': 'c',
+    'т': 'o',
+    'у': 'y',
+    'ф': 'b',
+    'х': 'x',
+    'ц': 'n',
+    'ч': 'n',
+    'ш': 'w',
+    'щ': 'w',
+    'ъ': 'a',
+    'ы': 'm',
+    'ь': 'a',
+    'э': 'e',
+    'ю': 'm',
+    'я': 'r',
+};
+
+/**
+ * This function is a convenience function for looking up information in the
+ * metricMap table. It takes a character as a string, and a style.
+ *
+ * Note: the `width` property may be undefined if fontMetricsData.js wasn't
+ * built using `Make extended_metrics`.
+ */
+var getCharacterMetrics = function(character, style) {
+    var ch = character.charCodeAt(0);
+    if (character[0] in extraCharacterMap) {
+        ch = extraCharacterMap[character[0]].charCodeAt(0);
+    } else if (cjkRegex.test(character[0])) {
+        ch = 'M'.charCodeAt(0);
+    }
+    var metrics = metricMap[style][ch];
+    if (metrics) {
+        return {
+            depth: metrics[0],
+            height: metrics[1],
+            italic: metrics[2],
+            skew: metrics[3],
+            width: metrics[4],
+        };
+    }
+};
+
+module.exports = {
+    metrics: metrics,
+    getCharacterMetrics: getCharacterMetrics,
+};
+
+},{"./Style":9,"./fontMetricsData":18,"./unicodeRegexes":24}],18:[function(require,module,exports){
+module.exports = {
+    "AMS-Regular": {
+        "65": [0, 0.68889, 0, 0],
+        "66": [0, 0.68889, 0, 0],
+        "67": [0, 0.68889, 0, 0],
+        "68": [0, 0.68889, 0, 0],
+        "69": [0, 0.68889, 0, 0],
+        "70": [0, 0.68889, 0, 0],
+        "71": [0, 0.68889, 0, 0],
+        "72": [0, 0.68889, 0, 0],
+        "73": [0, 0.68889, 0, 0],
+        "74": [0.16667, 0.68889, 0, 0],
+        "75": [0, 0.68889, 0, 0],
+        "76": [0, 0.68889, 0, 0],
+        "77": [0, 0.68889, 0, 0],
+        "78": [0, 0.68889, 0, 0],
+        "79": [0.16667, 0.68889, 0, 0],
+        "80": [0, 0.68889, 0, 0],
+        "81": [0.16667, 0.68889, 0, 0],
+        "82": [0, 0.68889, 0, 0],
+        "83": [0, 0.68889, 0, 0],
+        "84": [0, 0.68889, 0, 0],
+        "85": [0, 0.68889, 0, 0],
+        "86": [0, 0.68889, 0, 0],
+        "87": [0, 0.68889, 0, 0],
+        "88": [0, 0.68889, 0, 0],
+        "89": [0, 0.68889, 0, 0],
+        "90": [0, 0.68889, 0, 0],
+        "107": [0, 0.68889, 0, 0],
+        "165": [0, 0.675, 0.025, 0],
+        "174": [0.15559, 0.69224, 0, 0],
+        "240": [0, 0.68889, 0, 0],
+        "295": [0, 0.68889, 0, 0],
+        "710": [0, 0.825, 0, 0],
+        "732": [0, 0.9, 0, 0],
+        "770": [0, 0.825, 0, 0],
+        "771": [0, 0.9, 0, 0],
+        "989": [0.08167, 0.58167, 0, 0],
+        "1008": [0, 0.43056, 0.04028, 0],
+        "8245": [0, 0.54986, 0, 0],
+        "8463": [0, 0.68889, 0, 0],
+        "8487": [0, 0.68889, 0, 0],
+        "8498": [0, 0.68889, 0, 0],
+        "8502": [0, 0.68889, 0, 0],
+        "8503": [0, 0.68889, 0, 0],
+        "8504": [0, 0.68889, 0, 0],
+        "8513": [0, 0.68889, 0, 0],
+        "8592": [-0.03598, 0.46402, 0, 0],
+        "8594": [-0.03598, 0.46402, 0, 0],
+        "8602": [-0.13313, 0.36687, 0, 0],
+        "8603": [-0.13313, 0.36687, 0, 0],
+        "8606": [0.01354, 0.52239, 0, 0],
+        "8608": [0.01354, 0.52239, 0, 0],
+        "8610": [0.01354, 0.52239, 0, 0],
+        "8611": [0.01354, 0.52239, 0, 0],
+        "8619": [0, 0.54986, 0, 0],
+        "8620": [0, 0.54986, 0, 0],
+        "8621": [-0.13313, 0.37788, 0, 0],
+        "8622": [-0.13313, 0.36687, 0, 0],
+        "8624": [0, 0.69224, 0, 0],
+        "8625": [0, 0.69224, 0, 0],
+        "8630": [0, 0.43056, 0, 0],
+        "8631": [0, 0.43056, 0, 0],
+        "8634": [0.08198, 0.58198, 0, 0],
+        "8635": [0.08198, 0.58198, 0, 0],
+        "8638": [0.19444, 0.69224, 0, 0],
+        "8639": [0.19444, 0.69224, 0, 0],
+        "8642": [0.19444, 0.69224, 0, 0],
+        "8643": [0.19444, 0.69224, 0, 0],
+        "8644": [0.1808, 0.675, 0, 0],
+        "8646": [0.1808, 0.675, 0, 0],
+        "8647": [0.1808, 0.675, 0, 0],
+        "8648": [0.19444, 0.69224, 0, 0],
+        "8649": [0.1808, 0.675, 0, 0],
+        "8650": [0.19444, 0.69224, 0, 0],
+        "8651": [0.01354, 0.52239, 0, 0],
+        "8652": [0.01354, 0.52239, 0, 0],
+        "8653": [-0.13313, 0.36687, 0, 0],
+        "8654": [-0.13313, 0.36687, 0, 0],
+        "8655": [-0.13313, 0.36687, 0, 0],
+        "8666": [0.13667, 0.63667, 0, 0],
+        "8667": [0.13667, 0.63667, 0, 0],
+        "8669": [-0.13313, 0.37788, 0, 0],
+        "8672": [-0.064, 0.437, 0, 0],
+        "8674": [-0.064, 0.437, 0, 0],
+        "8705": [0, 0.825, 0, 0],
+        "8708": [0, 0.68889, 0, 0],
+        "8709": [0.08167, 0.58167, 0, 0],
+        "8717": [0, 0.43056, 0, 0],
+        "8722": [-0.03598, 0.46402, 0, 0],
+        "8724": [0.08198, 0.69224, 0, 0],
+        "8726": [0.08167, 0.58167, 0, 0],
+        "8733": [0, 0.69224, 0, 0],
+        "8736": [0, 0.69224, 0, 0],
+        "8737": [0, 0.69224, 0, 0],
+        "8738": [0.03517, 0.52239, 0, 0],
+        "8739": [0.08167, 0.58167, 0, 0],
+        "8740": [0.25142, 0.74111, 0, 0],
+        "8741": [0.08167, 0.58167, 0, 0],
+        "8742": [0.25142, 0.74111, 0, 0],
+        "8756": [0, 0.69224, 0, 0],
+        "8757": [0, 0.69224, 0, 0],
+        "8764": [-0.13313, 0.36687, 0, 0],
+        "8765": [-0.13313, 0.37788, 0, 0],
+        "8769": [-0.13313, 0.36687, 0, 0],
+        "8770": [-0.03625, 0.46375, 0, 0],
+        "8774": [0.30274, 0.79383, 0, 0],
+        "8776": [-0.01688, 0.48312, 0, 0],
+        "8778": [0.08167, 0.58167, 0, 0],
+        "8782": [0.06062, 0.54986, 0, 0],
+        "8783": [0.06062, 0.54986, 0, 0],
+        "8785": [0.08198, 0.58198, 0, 0],
+        "8786": [0.08198, 0.58198, 0, 0],
+        "8787": [0.08198, 0.58198, 0, 0],
+        "8790": [0, 0.69224, 0, 0],
+        "8791": [0.22958, 0.72958, 0, 0],
+        "8796": [0.08198, 0.91667, 0, 0],
+        "8806": [0.25583, 0.75583, 0, 0],
+        "8807": [0.25583, 0.75583, 0, 0],
+        "8808": [0.25142, 0.75726, 0, 0],
+        "8809": [0.25142, 0.75726, 0, 0],
+        "8812": [0.25583, 0.75583, 0, 0],
+        "8814": [0.20576, 0.70576, 0, 0],
+        "8815": [0.20576, 0.70576, 0, 0],
+        "8816": [0.30274, 0.79383, 0, 0],
+        "8817": [0.30274, 0.79383, 0, 0],
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+        "62": [-0.05556, 0.55556, 0, 0],
+        "63": [0, 0.61111, 0, 0],
+        "64": [0, 0.61111, 0, 0],
+        "65": [0, 0.61111, 0, 0],
+        "66": [0, 0.61111, 0, 0],
+        "67": [0, 0.61111, 0, 0],
+        "68": [0, 0.61111, 0, 0],
+        "69": [0, 0.61111, 0, 0],
+        "70": [0, 0.61111, 0, 0],
+        "71": [0, 0.61111, 0, 0],
+        "72": [0, 0.61111, 0, 0],
+        "73": [0, 0.61111, 0, 0],
+        "74": [0, 0.61111, 0, 0],
+        "75": [0, 0.61111, 0, 0],
+        "76": [0, 0.61111, 0, 0],
+        "77": [0, 0.61111, 0, 0],
+        "78": [0, 0.61111, 0, 0],
+        "79": [0, 0.61111, 0, 0],
+        "80": [0, 0.61111, 0, 0],
+        "81": [0.13889, 0.61111, 0, 0],
+        "82": [0, 0.61111, 0, 0],
+        "83": [0, 0.61111, 0, 0],
+        "84": [0, 0.61111, 0, 0],
+        "85": [0, 0.61111, 0, 0],
+        "86": [0, 0.61111, 0, 0],
+        "87": [0, 0.61111, 0, 0],
+        "88": [0, 0.61111, 0, 0],
+        "89": [0, 0.61111, 0, 0],
+        "90": [0, 0.61111, 0, 0],
+        "91": [0.08333, 0.69444, 0, 0],
+        "92": [0.08333, 0.69444, 0, 0],
+        "93": [0.08333, 0.69444, 0, 0],
+        "94": [0, 0.61111, 0, 0],
+        "95": [0.09514, 0, 0, 0],
+        "96": [0, 0.61111, 0, 0],
+        "97": [0, 0.43056, 0, 0],
+        "98": [0, 0.61111, 0, 0],
+        "99": [0, 0.43056, 0, 0],
+        "100": [0, 0.61111, 0, 0],
+        "101": [0, 0.43056, 0, 0],
+        "102": [0, 0.61111, 0, 0],
+        "103": [0.22222, 0.43056, 0, 0],
+        "104": [0, 0.61111, 0, 0],
+        "105": [0, 0.61111, 0, 0],
+        "106": [0.22222, 0.61111, 0, 0],
+        "107": [0, 0.61111, 0, 0],
+        "108": [0, 0.61111, 0, 0],
+        "109": [0, 0.43056, 0, 0],
+        "110": [0, 0.43056, 0, 0],
+        "111": [0, 0.43056, 0, 0],
+        "112": [0.22222, 0.43056, 0, 0],
+        "113": [0.22222, 0.43056, 0, 0],
+        "114": [0, 0.43056, 0, 0],
+        "115": [0, 0.43056, 0, 0],
+        "116": [0, 0.55358, 0, 0],
+        "117": [0, 0.43056, 0, 0],
+        "118": [0, 0.43056, 0, 0],
+        "119": [0, 0.43056, 0, 0],
+        "120": [0, 0.43056, 0, 0],
+        "121": [0.22222, 0.43056, 0, 0],
+        "122": [0, 0.43056, 0, 0],
+        "123": [0.08333, 0.69444, 0, 0],
+        "124": [0.08333, 0.69444, 0, 0],
+        "125": [0.08333, 0.69444, 0, 0],
+        "126": [0, 0.61111, 0, 0],
+        "127": [0, 0.61111, 0, 0],
+        "305": [0, 0.43056, 0, 0],
+        "567": [0.22222, 0.43056, 0, 0],
+        "768": [0, 0.61111, 0, 0],
+        "769": [0, 0.61111, 0, 0],
+        "770": [0, 0.61111, 0, 0],
+        "771": [0, 0.61111, 0, 0],
+        "772": [0, 0.56555, 0, 0],
+        "774": [0, 0.61111, 0, 0],
+        "776": [0, 0.61111, 0, 0],
+        "778": [0, 0.61111, 0, 0],
+        "780": [0, 0.56597, 0, 0],
+        "915": [0, 0.61111, 0, 0],
+        "916": [0, 0.61111, 0, 0],
+        "920": [0, 0.61111, 0, 0],
+        "923": [0, 0.61111, 0, 0],
+        "926": [0, 0.61111, 0, 0],
+        "928": [0, 0.61111, 0, 0],
+        "931": [0, 0.61111, 0, 0],
+        "933": [0, 0.61111, 0, 0],
+        "934": [0, 0.61111, 0, 0],
+        "936": [0, 0.61111, 0, 0],
+        "937": [0, 0.61111, 0, 0],
+        "2018": [0, 0.61111, 0, 0],
+        "2019": [0, 0.61111, 0, 0],
+        "8242": [0, 0.61111, 0, 0],
+    },
+};
+
+},{}],19:[function(require,module,exports){
+var utils = require("./utils");
+var ParseError = require("./ParseError");
+
+/* This file contains a list of functions that we parse, identified by
+ * the calls to defineFunction.
+ *
+ * The first argument to defineFunction is a single name or a list of names.
+ * All functions named in such a list will share a single implementation.
+ *
+ * Each declared function can have associated properties, which
+ * include the following:
+ *
+ *  - numArgs: The number of arguments the function takes.
+ *             If this is the only property, it can be passed as a number
+ *             instead of an element of a properties object.
+ *  - argTypes: (optional) An array corresponding to each argument of the
+ *              function, giving the type of argument that should be parsed. Its
+ *              length should be equal to `numArgs + numOptionalArgs`. Valid
+ *              types:
+ *               - "size": A size-like thing, such as "1em" or "5ex"
+ *               - "color": An html color, like "#abc" or "blue"
+ *               - "original": The same type as the environment that the
+ *                             function being parsed is in (e.g. used for the
+ *                             bodies of functions like \color where the first
+ *                             argument is special and the second argument is
+ *                             parsed normally)
+ *              Other possible types (probably shouldn't be used)
+ *               - "text": Text-like (e.g. \text)
+ *               - "math": Normal math
+ *              If undefined, this will be treated as an appropriate length
+ *              array of "original" strings
+ *  - greediness: (optional) The greediness of the function to use ungrouped
+ *                arguments.
+ *
+ *                E.g. if you have an expression
+ *                  \sqrt \frac 1 2
+ *                since \frac has greediness=2 vs \sqrt's greediness=1, \frac
+ *                will use the two arguments '1' and '2' as its two arguments,
+ *                then that whole function will be used as the argument to
+ *                \sqrt. On the other hand, the expressions
+ *                  \frac \frac 1 2 3
+ *                and
+ *                  \frac \sqrt 1 2
+ *                will fail because \frac and \frac have equal greediness
+ *                and \sqrt has a lower greediness than \frac respectively. To
+ *                make these parse, we would have to change them to:
+ *                  \frac {\frac 1 2} 3
+ *                and
+ *                  \frac {\sqrt 1} 2
+ *
+ *                The default value is `1`
+ *  - allowedInText: (optional) Whether or not the function is allowed inside
+ *                   text mode (default false)
+ *  - numOptionalArgs: (optional) The number of optional arguments the function
+ *                     should parse. If the optional arguments aren't found,
+ *                     `null` will be passed to the handler in their place.
+ *                     (default 0)
+ *  - infix: (optional) Must be true if the function is an infix operator.
+ *
+ * The last argument is that implementation, the handler for the function(s).
+ * It is called to handle these functions and their arguments.
+ * It receives two arguments:
+ *  - context contains information and references provided by the parser
+ *  - args is an array of arguments obtained from TeX input
+ * The context contains the following properties:
+ *  - funcName: the text (i.e. name) of the function, including \
+ *  - parser: the parser object
+ *  - lexer: the lexer object
+ *  - positions: the positions in the overall string of the function
+ *               and the arguments.
+ * The latter three should only be used to produce error messages.
+ *
+ * The function should return an object with the following keys:
+ *  - type: The type of element that this is. This is then used in
+ *          buildHTML/buildMathML to determine which function
+ *          should be called to build this node into a DOM node
+ * Any other data can be added to the object, which will be passed
+ * in to the function in buildHTML/buildMathML as `group.value`.
+ */
+
+function defineFunction(names, props, handler) {
+    if (typeof names === "string") {
+        names = [names];
+    }
+    if (typeof props === "number") {
+        props = { numArgs: props };
+    }
+    // Set default values of functions
+    var data = {
+        numArgs: props.numArgs,
+        argTypes: props.argTypes,
+        greediness: (props.greediness === undefined) ? 1 : props.greediness,
+        allowedInText: !!props.allowedInText,
+        numOptionalArgs: props.numOptionalArgs || 0,
+        infix: !!props.infix,
+        handler: handler,
+    };
+    for (var i = 0; i < names.length; ++i) {
+        module.exports[names[i]] = data;
+    }
+}
+
+// A normal square root
+defineFunction("\\sqrt", {
+    numArgs: 1,
+    numOptionalArgs: 1,
+}, function(context, args) {
+    var index = args[0];
+    var body = args[1];
+    return {
+        type: "sqrt",
+        body: body,
+        index: index,
+    };
+});
+
+// Some non-mathy text
+defineFunction("\\text", {
+    numArgs: 1,
+    argTypes: ["text"],
+    greediness: 2,
+}, function(context, args) {
+    var body = args[0];
+    // Since the corresponding buildHTML/buildMathML function expects a
+    // list of elements, we normalize for different kinds of arguments
+    // TODO(emily): maybe this should be done somewhere else
+    var inner;
+    if (body.type === "ordgroup") {
+        inner = body.value;
+    } else {
+        inner = [body];
+    }
+
+    return {
+        type: "text",
+        body: inner,
+    };
+});
+
+// A two-argument custom color
+defineFunction("\\color", {
+    numArgs: 2,
+    allowedInText: true,
+    greediness: 3,
+    argTypes: ["color", "original"],
+}, function(context, args) {
+    var color = args[0];
+    var body = args[1];
+    // Normalize the different kinds of bodies (see \text above)
+    var inner;
+    if (body.type === "ordgroup") {
+        inner = body.value;
+    } else {
+        inner = [body];
+    }
+
+    return {
+        type: "color",
+        color: color.value,
+        value: inner,
+    };
+});
+
+// An overline
+defineFunction("\\overline", {
+    numArgs: 1,
+}, function(context, args) {
+    var body = args[0];
+    return {
+        type: "overline",
+        body: body,
+    };
+});
+
+// An underline
+defineFunction("\\underline", {
+    numArgs: 1,
+}, function(context, args) {
+    var body = args[0];
+    return {
+        type: "underline",
+        body: body,
+    };
+});
+
+// A box of the width and height
+defineFunction("\\rule", {
+    numArgs: 2,
+    numOptionalArgs: 1,
+    argTypes: ["size", "size", "size"],
+}, function(context, args) {
+    var shift = args[0];
+    var width = args[1];
+    var height = args[2];
+    return {
+        type: "rule",
+        shift: shift && shift.value,
+        width: width.value,
+        height: height.value,
+    };
+});
+
+defineFunction("\\kern", {
+    numArgs: 1,
+    argTypes: ["size"],
+}, function(context, args) {
+    return {
+        type: "kern",
+        dimension: args[0].value,
+    };
+});
+
+// A KaTeX logo
+defineFunction("\\KaTeX", {
+    numArgs: 0,
+}, function(context) {
+    return {
+        type: "katex",
+    };
+});
+
+defineFunction("\\phantom", {
+    numArgs: 1,
+}, function(context, args) {
+    var body = args[0];
+    var inner;
+    if (body.type === "ordgroup") {
+        inner = body.value;
+    } else {
+        inner = [body];
+    }
+
+    return {
+        type: "phantom",
+        value: inner,
+    };
+});
+
+// Extra data needed for the delimiter handler down below
+var delimiterSizes = {
+    "\\bigl" : {type: "open",    size: 1},
+    "\\Bigl" : {type: "open",    size: 2},
+    "\\biggl": {type: "open",    size: 3},
+    "\\Biggl": {type: "open",    size: 4},
+    "\\bigr" : {type: "close",   size: 1},
+    "\\Bigr" : {type: "close",   size: 2},
+    "\\biggr": {type: "close",   size: 3},
+    "\\Biggr": {type: "close",   size: 4},
+    "\\bigm" : {type: "rel",     size: 1},
+    "\\Bigm" : {type: "rel",     size: 2},
+    "\\biggm": {type: "rel",     size: 3},
+    "\\Biggm": {type: "rel",     size: 4},
+    "\\big"  : {type: "textord", size: 1},
+    "\\Big"  : {type: "textord", size: 2},
+    "\\bigg" : {type: "textord", size: 3},
+    "\\Bigg" : {type: "textord", size: 4},
+};
+
+var delimiters = [
+    "(", ")", "[", "\\lbrack", "]", "\\rbrack",
+    "\\{", "\\lbrace", "\\}", "\\rbrace",
+    "\\lfloor", "\\rfloor", "\\lceil", "\\rceil",
+    "<", ">", "\\langle", "\\rangle", "\\lt", "\\gt",
+    "\\lvert", "\\rvert", "\\lVert", "\\rVert",
+    "\\lgroup", "\\rgroup", "\\lmoustache", "\\rmoustache",
+    "/", "\\backslash",
+    "|", "\\vert", "\\|", "\\Vert",
+    "\\uparrow", "\\Uparrow",
+    "\\downarrow", "\\Downarrow",
+    "\\updownarrow", "\\Updownarrow",
+    ".",
+];
+
+var fontAliases = {
+    "\\Bbb": "\\mathbb",
+    "\\bold": "\\mathbf",
+    "\\frak": "\\mathfrak",
+};
+
+// Single-argument color functions
+defineFunction([
+    "\\blue", "\\orange", "\\pink", "\\red",
+    "\\green", "\\gray", "\\purple",
+    "\\blueA", "\\blueB", "\\blueC", "\\blueD", "\\blueE",
+    "\\tealA", "\\tealB", "\\tealC", "\\tealD", "\\tealE",
+    "\\greenA", "\\greenB", "\\greenC", "\\greenD", "\\greenE",
+    "\\goldA", "\\goldB", "\\goldC", "\\goldD", "\\goldE",
+    "\\redA", "\\redB", "\\redC", "\\redD", "\\redE",
+    "\\maroonA", "\\maroonB", "\\maroonC", "\\maroonD", "\\maroonE",
+    "\\purpleA", "\\purpleB", "\\purpleC", "\\purpleD", "\\purpleE",
+    "\\mintA", "\\mintB", "\\mintC",
+    "\\grayA", "\\grayB", "\\grayC", "\\grayD", "\\grayE",
+    "\\grayF", "\\grayG", "\\grayH", "\\grayI",
+    "\\kaBlue", "\\kaGreen",
+], {
+    numArgs: 1,
+    allowedInText: true,
+    greediness: 3,
+}, function(context, args) {
+    var body = args[0];
+    var atoms;
+    if (body.type === "ordgroup") {
+        atoms = body.value;
+    } else {
+        atoms = [body];
+    }
+
+    return {
+        type: "color",
+        color: "katex-" + context.funcName.slice(1),
+        value: atoms,
+    };
+});
+
+// There are 2 flags for operators; whether they produce limits in
+// displaystyle, and whether they are symbols and should grow in
+// displaystyle. These four groups cover the four possible choices.
+
+// No limits, not symbols
+defineFunction([
+    "\\arcsin", "\\arccos", "\\arctan", "\\arg", "\\cos", "\\cosh",
+    "\\cot", "\\coth", "\\csc", "\\deg", "\\dim", "\\exp", "\\hom",
+    "\\ker", "\\lg", "\\ln", "\\log", "\\sec", "\\sin", "\\sinh",
+    "\\tan", "\\tanh",
+], {
+    numArgs: 0,
+}, function(context) {
+    return {
+        type: "op",
+        limits: false,
+        symbol: false,
+        body: context.funcName,
+    };
+});
+
+// Limits, not symbols
+defineFunction([
+    "\\det", "\\gcd", "\\inf", "\\lim", "\\liminf", "\\limsup", "\\max",
+    "\\min", "\\Pr", "\\sup",
+], {
+    numArgs: 0,
+}, function(context) {
+    return {
+        type: "op",
+        limits: true,
+        symbol: false,
+        body: context.funcName,
+    };
+});
+
+// No limits, symbols
+defineFunction([
+    "\\int", "\\iint", "\\iiint", "\\oint",
+], {
+    numArgs: 0,
+}, function(context) {
+    return {
+        type: "op",
+        limits: false,
+        symbol: true,
+        body: context.funcName,
+    };
+});
+
+// Limits, symbols
+defineFunction([
+    "\\coprod", "\\bigvee", "\\bigwedge", "\\biguplus", "\\bigcap",
+    "\\bigcup", "\\intop", "\\prod", "\\sum", "\\bigotimes",
+    "\\bigoplus", "\\bigodot", "\\bigsqcup", "\\smallint",
+], {
+    numArgs: 0,
+}, function(context) {
+    return {
+        type: "op",
+        limits: true,
+        symbol: true,
+        body: context.funcName,
+    };
+});
+
+// Fractions
+defineFunction([
+    "\\dfrac", "\\frac", "\\tfrac",
+    "\\dbinom", "\\binom", "\\tbinom",
+], {
+    numArgs: 2,
+    greediness: 2,
+}, function(context, args) {
+    var numer = args[0];
+    var denom = args[1];
+    var hasBarLine;
+    var leftDelim = null;
+    var rightDelim = null;
+    var size = "auto";
+
+    switch (context.funcName) {
+        case "\\dfrac":
+        case "\\frac":
+        case "\\tfrac":
+            hasBarLine = true;
+            break;
+        case "\\dbinom":
+        case "\\binom":
+        case "\\tbinom":
+            hasBarLine = false;
+            leftDelim = "(";
+            rightDelim = ")";
+            break;
+        default:
+            throw new Error("Unrecognized genfrac command");
+    }
+
+    switch (context.funcName) {
+        case "\\dfrac":
+        case "\\dbinom":
+            size = "display";
+            break;
+        case "\\tfrac":
+        case "\\tbinom":
+            size = "text";
+            break;
+    }
+
+    return {
+        type: "genfrac",
+        numer: numer,
+        denom: denom,
+        hasBarLine: hasBarLine,
+        leftDelim: leftDelim,
+        rightDelim: rightDelim,
+        size: size,
+    };
+});
+
+// Left and right overlap functions
+defineFunction(["\\llap", "\\rlap"], {
+    numArgs: 1,
+    allowedInText: true,
+}, function(context, args) {
+    var body = args[0];
+    return {
+        type: context.funcName.slice(1),
+        body: body,
+    };
+});
+
+// Delimiter functions
+defineFunction([
+    "\\bigl", "\\Bigl", "\\biggl", "\\Biggl",
+    "\\bigr", "\\Bigr", "\\biggr", "\\Biggr",
+    "\\bigm", "\\Bigm", "\\biggm", "\\Biggm",
+    "\\big",  "\\Big",  "\\bigg",  "\\Bigg",
+    "\\left", "\\right",
+], {
+    numArgs: 1,
+}, function(context, args) {
+    var delim = args[0];
+    if (!utils.contains(delimiters, delim.value)) {
+        throw new ParseError(
+            "Invalid delimiter: '" + delim.value + "' after '" +
+            context.funcName + "'", delim);
+    }
+
+    // \left and \right are caught somewhere in Parser.js, which is
+    // why this data doesn't match what is in buildHTML.
+    if (context.funcName === "\\left" || context.funcName === "\\right") {
+        return {
+            type: "leftright",
+            value: delim.value,
+        };
+    } else {
+        return {
+            type: "delimsizing",
+            size: delimiterSizes[context.funcName].size,
+            delimType: delimiterSizes[context.funcName].type,
+            value: delim.value,
+        };
+    }
+});
+
+// Sizing functions (handled in Parser.js explicitly, hence no handler)
+defineFunction([
+    "\\tiny", "\\scriptsize", "\\footnotesize", "\\small",
+    "\\normalsize", "\\large", "\\Large", "\\LARGE", "\\huge", "\\Huge",
+], 0, null);
+
+// Style changing functions (handled in Parser.js explicitly, hence no
+// handler)
+defineFunction([
+    "\\displaystyle", "\\textstyle", "\\scriptstyle",
+    "\\scriptscriptstyle",
+], 0, null);
+
+defineFunction([
+    // styles
+    "\\mathrm", "\\mathit", "\\mathbf",
+
+    // families
+    "\\mathbb", "\\mathcal", "\\mathfrak", "\\mathscr", "\\mathsf",
+    "\\mathtt",
+
+    // aliases
+    "\\Bbb", "\\bold", "\\frak",
+], {
+    numArgs: 1,
+    greediness: 2,
+}, function(context, args) {
+    var body = args[0];
+    var func = context.funcName;
+    if (func in fontAliases) {
+        func = fontAliases[func];
+    }
+    return {
+        type: "font",
+        font: func.slice(1),
+        body: body,
+    };
+});
+
+// Accents
+defineFunction([
+    "\\acute", "\\grave", "\\ddot", "\\tilde", "\\bar", "\\breve",
+    "\\check", "\\hat", "\\vec", "\\dot",
+    // We don't support expanding accents yet
+    // "\\widetilde", "\\widehat"
+], {
+    numArgs: 1,
+}, function(context, args) {
+    var base = args[0];
+    return {
+        type: "accent",
+        accent: context.funcName,
+        base: base,
+    };
+});
+
+// Infix generalized fractions
+defineFunction(["\\over", "\\choose"], {
+    numArgs: 0,
+    infix: true,
+}, function(context) {
+    var replaceWith;
+    switch (context.funcName) {
+        case "\\over":
+            replaceWith = "\\frac";
+            break;
+        case "\\choose":
+            replaceWith = "\\binom";
+            break;
+        default:
+            throw new Error("Unrecognized infix genfrac command");
+    }
+    return {
+        type: "infix",
+        replaceWith: replaceWith,
+        token: context.token,
+    };
+});
+
+// Row breaks for aligned data
+defineFunction(["\\\\", "\\cr"], {
+    numArgs: 0,
+    numOptionalArgs: 1,
+    argTypes: ["size"],
+}, function(context, args) {
+    var size = args[0];
+    return {
+        type: "cr",
+        size: size,
+    };
+});
+
+// Environment delimiters
+defineFunction(["\\begin", "\\end"], {
+    numArgs: 1,
+    argTypes: ["text"],
+}, function(context, args) {
+    var nameGroup = args[0];
+    if (nameGroup.type !== "ordgroup") {
+        throw new ParseError("Invalid environment name", nameGroup);
+    }
+    var name = "";
+    for (var i = 0; i < nameGroup.value.length; ++i) {
+        name += nameGroup.value[i].value;
+    }
+    return {
+        type: "environment",
+        name: name,
+        nameGroup: nameGroup,
+    };
+});
+
+},{"./ParseError":6,"./utils":25}],20:[function(require,module,exports){
+/**
+ * These objects store data about MathML nodes. This is the MathML equivalent
+ * of the types in domTree.js. Since MathML handles its own rendering, and
+ * since we're mainly using MathML to improve accessibility, we don't manage
+ * any of the styling state that the plain DOM nodes do.
+ *
+ * The `toNode` and `toMarkup` functions work simlarly to how they do in
+ * domTree.js, creating namespaced DOM nodes and HTML text markup respectively.
+ */
+
+var utils = require("./utils");
+
+/**
+ * This node represents a general purpose MathML node of any type. The
+ * constructor requires the type of node to create (for example, `"mo"` or
+ * `"mspace"`, corresponding to `<mo>` and `<mspace>` tags).
+ */
+function MathNode(type, children) {
+    this.type = type;
+    this.attributes = {};
+    this.children = children || [];
+}
+
+/**
+ * Sets an attribute on a MathML node. MathML depends on attributes to convey a
+ * semantic content, so this is used heavily.
+ */
+MathNode.prototype.setAttribute = function(name, value) {
+    this.attributes[name] = value;
+};
+
+/**
+ * Converts the math node into a MathML-namespaced DOM element.
+ */
+MathNode.prototype.toNode = function() {
+    var node = document.createElementNS(
+        "http://www.w3.org/1998/Math/MathML", this.type);
+
+    for (var attr in this.attributes) {
+        if (Object.prototype.hasOwnProperty.call(this.attributes, attr)) {
+            node.setAttribute(attr, this.attributes[attr]);
+        }
+    }
+
+    for (var i = 0; i < this.children.length; i++) {
+        node.appendChild(this.children[i].toNode());
+    }
+
+    return node;
+};
+
+/**
+ * Converts the math node into an HTML markup string.
+ */
+MathNode.prototype.toMarkup = function() {
+    var markup = "<" + this.type;
+
+    // Add the attributes
+    for (var attr in this.attributes) {
+        if (Object.prototype.hasOwnProperty.call(this.attributes, attr)) {
+            markup += " " + attr + "=\"";
+            markup += utils.escape(this.attributes[attr]);
+            markup += "\"";
+        }
+    }
+
+    markup += ">";
+
+    for (var i = 0; i < this.children.length; i++) {
+        markup += this.children[i].toMarkup();
+    }
+
+    markup += "</" + this.type + ">";
+
+    return markup;
+};
+
+/**
+ * This node represents a piece of text.
+ */
+function TextNode(text) {
+    this.text = text;
+}
+
+/**
+ * Converts the text node into a DOM text node.
+ */
+TextNode.prototype.toNode = function() {
+    return document.createTextNode(this.text);
+};
+
+/**
+ * Converts the text node into HTML markup (which is just the text itself).
+ */
+TextNode.prototype.toMarkup = function() {
+    return utils.escape(this.text);
+};
+
+module.exports = {
+    MathNode: MathNode,
+    TextNode: TextNode,
+};
+
+},{"./utils":25}],21:[function(require,module,exports){
+/**
+ * The resulting parse tree nodes of the parse tree.
+ *
+ * It is possible to provide position information, so that a ParseNode can
+ * fulfil a role similar to a Token in error reporting.
+ * For details on the corresponding properties see Token constructor.
+ * Providing such information can lead to better error reporting.
+ *
+ * @param {string}  type       type of node, like e.g. "ordgroup"
+ * @param {?object} value      type-specific representation of the node
+ * @param {string}  mode       parse mode in action for this node,
+ *                             "math" or "text"
+ * @param {Token=} firstToken  first token of the input for this node,
+ *                             will omit position information if unset
+ * @param {Token=} lastToken   last token of the input for this node,
+ *                             will default to firstToken if unset
+ */
+function ParseNode(type, value, mode, firstToken, lastToken) {
+    this.type = type;
+    this.value = value;
+    this.mode = mode;
+    if (firstToken && (!lastToken || lastToken.lexer === firstToken.lexer)) {
+        this.lexer = firstToken.lexer;
+        this.start = firstToken.start;
+        this.end = (lastToken || firstToken).end;
+    }
+}
+
+module.exports = {
+    ParseNode: ParseNode,
+};
+
+
+},{}],22:[function(require,module,exports){
+/**
+ * Provides a single function for parsing an expression using a Parser
+ * TODO(emily): Remove this
+ */
+
+var Parser = require("./Parser");
+
+/**
+ * Parses an expression using a Parser, then returns the parsed result.
+ */
+var parseTree = function(toParse, settings) {
+    if (!(typeof toParse === 'string' || toParse instanceof String)) {
+        throw new TypeError('KaTeX can only parse string typed expression');
+    }
+    var parser = new Parser(toParse, settings);
+
+    return parser.parse();
+};
+
+module.exports = parseTree;
+
+},{"./Parser":7}],23:[function(require,module,exports){
+/**
+ * This file holds a list of all no-argument functions and single-character
+ * symbols (like 'a' or ';').
+ *
+ * For each of the symbols, there are three properties they can have:
+ * - font (required): the font to be used for this symbol. Either "main" (the
+     normal font), or "ams" (the ams fonts).
+ * - group (required): the ParseNode group type the symbol should have (i.e.
+     "textord", "mathord", etc).
+     See https://github.com/Khan/KaTeX/wiki/Examining-TeX#group-types
+ * - replace: the character that this symbol or function should be
+ *   replaced with (i.e. "\phi" has a replace value of "\u03d5", the phi
+ *   character in the main font).
+ *
+ * The outermost map in the table indicates what mode the symbols should be
+ * accepted in (e.g. "math" or "text").
+ */
+
+module.exports = {
+    math: {},
+    text: {},
+};
+
+function defineSymbol(mode, font, group, replace, name) {
+    module.exports[mode][name] = {
+        font: font,
+        group: group,
+        replace: replace,
+    };
+}
+
+// Some abbreviations for commonly used strings.
+// This helps minify the code, and also spotting typos using jshint.
+
+// modes:
+var math = "math";
+var text = "text";
+
+// fonts:
+var main = "main";
+var ams = "ams";
+
+// groups:
+var accent = "accent";
+var bin = "bin";
+var close = "close";
+var inner = "inner";
+var mathord = "mathord";
+var op = "op";
+var open = "open";
+var punct = "punct";
+var rel = "rel";
+var spacing = "spacing";
+var textord = "textord";
+
+// Now comes the symbol table
+
+// Relation Symbols
+defineSymbol(math, main, rel, "\u2261", "\\equiv");
+defineSymbol(math, main, rel, "\u227a", "\\prec");
+defineSymbol(math, main, rel, "\u227b", "\\succ");
+defineSymbol(math, main, rel, "\u223c", "\\sim");
+defineSymbol(math, main, rel, "\u22a5", "\\perp");
+defineSymbol(math, main, rel, "\u2aaf", "\\preceq");
+defineSymbol(math, main, rel, "\u2ab0", "\\succeq");
+defineSymbol(math, main, rel, "\u2243", "\\simeq");
+defineSymbol(math, main, rel, "\u2223", "\\mid");
+defineSymbol(math, main, rel, "\u226a", "\\ll");
+defineSymbol(math, main, rel, "\u226b", "\\gg");
+defineSymbol(math, main, rel, "\u224d", "\\asymp");
+defineSymbol(math, main, rel, "\u2225", "\\parallel");
+defineSymbol(math, main, rel, "\u22c8", "\\bowtie");
+defineSymbol(math, main, rel, "\u2323", "\\smile");
+defineSymbol(math, main, rel, "\u2291", "\\sqsubseteq");
+defineSymbol(math, main, rel, "\u2292", "\\sqsupseteq");
+defineSymbol(math, main, rel, "\u2250", "\\doteq");
+defineSymbol(math, main, rel, "\u2322", "\\frown");
+defineSymbol(math, main, rel, "\u220b", "\\ni");
+defineSymbol(math, main, rel, "\u221d", "\\propto");
+defineSymbol(math, main, rel, "\u22a2", "\\vdash");
+defineSymbol(math, main, rel, "\u22a3", "\\dashv");
+defineSymbol(math, main, rel, "\u220b", "\\owns");
+
+// Punctuation
+defineSymbol(math, main, punct, "\u002e", "\\ldotp");
+defineSymbol(math, main, punct, "\u22c5", "\\cdotp");
+
+// Misc Symbols
+defineSymbol(math, main, textord, "\u0023", "\\#");
+defineSymbol(math, main, textord, "\u0026", "\\&");
+defineSymbol(math, main, textord, "\u2135", "\\aleph");
+defineSymbol(math, main, textord, "\u2200", "\\forall");
+defineSymbol(math, main, textord, "\u210f", "\\hbar");
+defineSymbol(math, main, textord, "\u2203", "\\exists");
+defineSymbol(math, main, textord, "\u2207", "\\nabla");
+defineSymbol(math, main, textord, "\u266d", "\\flat");
+defineSymbol(math, main, textord, "\u2113", "\\ell");
+defineSymbol(math, main, textord, "\u266e", "\\natural");
+defineSymbol(math, main, textord, "\u2663", "\\clubsuit");
+defineSymbol(math, main, textord, "\u2118", "\\wp");
+defineSymbol(math, main, textord, "\u266f", "\\sharp");
+defineSymbol(math, main, textord, "\u2662", "\\diamondsuit");
+defineSymbol(math, main, textord, "\u211c", "\\Re");
+defineSymbol(math, main, textord, "\u2661", "\\heartsuit");
+defineSymbol(math, main, textord, "\u2111", "\\Im");
+defineSymbol(math, main, textord, "\u2660", "\\spadesuit");
+
+// Math and Text
+defineSymbol(math, main, textord, "\u2020", "\\dag");
+defineSymbol(math, main, textord, "\u2021", "\\ddag");
+
+// Large Delimiters
+defineSymbol(math, main, close, "\u23b1", "\\rmoustache");
+defineSymbol(math, main, open, "\u23b0", "\\lmoustache");
+defineSymbol(math, main, close, "\u27ef", "\\rgroup");
+defineSymbol(math, main, open, "\u27ee", "\\lgroup");
+
+// Binary Operators
+defineSymbol(math, main, bin, "\u2213", "\\mp");
+defineSymbol(math, main, bin, "\u2296", "\\ominus");
+defineSymbol(math, main, bin, "\u228e", "\\uplus");
+defineSymbol(math, main, bin, "\u2293", "\\sqcap");
+defineSymbol(math, main, bin, "\u2217", "\\ast");
+defineSymbol(math, main, bin, "\u2294", "\\sqcup");
+defineSymbol(math, main, bin, "\u25ef", "\\bigcirc");
+defineSymbol(math, main, bin, "\u2219", "\\bullet");
+defineSymbol(math, main, bin, "\u2021", "\\ddagger");
+defineSymbol(math, main, bin, "\u2240", "\\wr");
+defineSymbol(math, main, bin, "\u2a3f", "\\amalg");
+
+// Arrow Symbols
+defineSymbol(math, main, rel, "\u27f5", "\\longleftarrow");
+defineSymbol(math, main, rel, "\u21d0", "\\Leftarrow");
+defineSymbol(math, main, rel, "\u27f8", "\\Longleftarrow");
+defineSymbol(math, main, rel, "\u27f6", "\\longrightarrow");
+defineSymbol(math, main, rel, "\u21d2", "\\Rightarrow");
+defineSymbol(math, main, rel, "\u27f9", "\\Longrightarrow");
+defineSymbol(math, main, rel, "\u2194", "\\leftrightarrow");
+defineSymbol(math, main, rel, "\u27f7", "\\longleftrightarrow");
+defineSymbol(math, main, rel, "\u21d4", "\\Leftrightarrow");
+defineSymbol(math, main, rel, "\u27fa", "\\Longleftrightarrow");
+defineSymbol(math, main, rel, "\u21a6", "\\mapsto");
+defineSymbol(math, main, rel, "\u27fc", "\\longmapsto");
+defineSymbol(math, main, rel, "\u2197", "\\nearrow");
+defineSymbol(math, main, rel, "\u21a9", "\\hookleftarrow");
+defineSymbol(math, main, rel, "\u21aa", "\\hookrightarrow");
+defineSymbol(math, main, rel, "\u2198", "\\searrow");
+defineSymbol(math, main, rel, "\u21bc", "\\leftharpoonup");
+defineSymbol(math, main, rel, "\u21c0", "\\rightharpoonup");
+defineSymbol(math, main, rel, "\u2199", "\\swarrow");
+defineSymbol(math, main, rel, "\u21bd", "\\leftharpoondown");
+defineSymbol(math, main, rel, "\u21c1", "\\rightharpoondown");
+defineSymbol(math, main, rel, "\u2196", "\\nwarrow");
+defineSymbol(math, main, rel, "\u21cc", "\\rightleftharpoons");
+
+// AMS Negated Binary Relations
+defineSymbol(math, ams, rel, "\u226e", "\\nless");
+defineSymbol(math, ams, rel, "\ue010", "\\nleqslant");
+defineSymbol(math, ams, rel, "\ue011", "\\nleqq");
+defineSymbol(math, ams, rel, "\u2a87", "\\lneq");
+defineSymbol(math, ams, rel, "\u2268", "\\lneqq");
+defineSymbol(math, ams, rel, "\ue00c", "\\lvertneqq");
+defineSymbol(math, ams, rel, "\u22e6", "\\lnsim");
+defineSymbol(math, ams, rel, "\u2a89", "\\lnapprox");
+defineSymbol(math, ams, rel, "\u2280", "\\nprec");
+defineSymbol(math, ams, rel, "\u22e0", "\\npreceq");
+defineSymbol(math, ams, rel, "\u22e8", "\\precnsim");
+defineSymbol(math, ams, rel, "\u2ab9", "\\precnapprox");
+defineSymbol(math, ams, rel, "\u2241", "\\nsim");
+defineSymbol(math, ams, rel, "\ue006", "\\nshortmid");
+defineSymbol(math, ams, rel, "\u2224", "\\nmid");
+defineSymbol(math, ams, rel, "\u22ac", "\\nvdash");
+defineSymbol(math, ams, rel, "\u22ad", "\\nvDash");
+defineSymbol(math, ams, rel, "\u22ea", "\\ntriangleleft");
+defineSymbol(math, ams, rel, "\u22ec", "\\ntrianglelefteq");
+defineSymbol(math, ams, rel, "\u228a", "\\subsetneq");
+defineSymbol(math, ams, rel, "\ue01a", "\\varsubsetneq");
+defineSymbol(math, ams, rel, "\u2acb", "\\subsetneqq");
+defineSymbol(math, ams, rel, "\ue017", "\\varsubsetneqq");
+defineSymbol(math, ams, rel, "\u226f", "\\ngtr");
+defineSymbol(math, ams, rel, "\ue00f", "\\ngeqslant");
+defineSymbol(math, ams, rel, "\ue00e", "\\ngeqq");
+defineSymbol(math, ams, rel, "\u2a88", "\\gneq");
+defineSymbol(math, ams, rel, "\u2269", "\\gneqq");
+defineSymbol(math, ams, rel, "\ue00d", "\\gvertneqq");
+defineSymbol(math, ams, rel, "\u22e7", "\\gnsim");
+defineSymbol(math, ams, rel, "\u2a8a", "\\gnapprox");
+defineSymbol(math, ams, rel, "\u2281", "\\nsucc");
+defineSymbol(math, ams, rel, "\u22e1", "\\nsucceq");
+defineSymbol(math, ams, rel, "\u22e9", "\\succnsim");
+defineSymbol(math, ams, rel, "\u2aba", "\\succnapprox");
+defineSymbol(math, ams, rel, "\u2246", "\\ncong");
+defineSymbol(math, ams, rel, "\ue007", "\\nshortparallel");
+defineSymbol(math, ams, rel, "\u2226", "\\nparallel");
+defineSymbol(math, ams, rel, "\u22af", "\\nVDash");
+defineSymbol(math, ams, rel, "\u22eb", "\\ntriangleright");
+defineSymbol(math, ams, rel, "\u22ed", "\\ntrianglerighteq");
+defineSymbol(math, ams, rel, "\ue018", "\\nsupseteqq");
+defineSymbol(math, ams, rel, "\u228b", "\\supsetneq");
+defineSymbol(math, ams, rel, "\ue01b", "\\varsupsetneq");
+defineSymbol(math, ams, rel, "\u2acc", "\\supsetneqq");
+defineSymbol(math, ams, rel, "\ue019", "\\varsupsetneqq");
+defineSymbol(math, ams, rel, "\u22ae", "\\nVdash");
+defineSymbol(math, ams, rel, "\u2ab5", "\\precneqq");
+defineSymbol(math, ams, rel, "\u2ab6", "\\succneqq");
+defineSymbol(math, ams, rel, "\ue016", "\\nsubseteqq");
+defineSymbol(math, ams, bin, "\u22b4", "\\unlhd");
+defineSymbol(math, ams, bin, "\u22b5", "\\unrhd");
+
+// AMS Negated Arrows
+defineSymbol(math, ams, rel, "\u219a", "\\nleftarrow");
+defineSymbol(math, ams, rel, "\u219b", "\\nrightarrow");
+defineSymbol(math, ams, rel, "\u21cd", "\\nLeftarrow");
+defineSymbol(math, ams, rel, "\u21cf", "\\nRightarrow");
+defineSymbol(math, ams, rel, "\u21ae", "\\nleftrightarrow");
+defineSymbol(math, ams, rel, "\u21ce", "\\nLeftrightarrow");
+
+// AMS Misc
+defineSymbol(math, ams, rel, "\u25b3", "\\vartriangle");
+defineSymbol(math, ams, textord, "\u210f", "\\hslash");
+defineSymbol(math, ams, textord, "\u25bd", "\\triangledown");
+defineSymbol(math, ams, textord, "\u25ca", "\\lozenge");
+defineSymbol(math, ams, textord, "\u24c8", "\\circledS");
+defineSymbol(math, ams, textord, "\u00ae", "\\circledR");
+defineSymbol(math, ams, textord, "\u2221", "\\measuredangle");
+defineSymbol(math, ams, textord, "\u2204", "\\nexists");
+defineSymbol(math, ams, textord, "\u2127", "\\mho");
+defineSymbol(math, ams, textord, "\u2132", "\\Finv");
+defineSymbol(math, ams, textord, "\u2141", "\\Game");
+defineSymbol(math, ams, textord, "\u006b", "\\Bbbk");
+defineSymbol(math, ams, textord, "\u2035", "\\backprime");
+defineSymbol(math, ams, textord, "\u25b2", "\\blacktriangle");
+defineSymbol(math, ams, textord, "\u25bc", "\\blacktriangledown");
+defineSymbol(math, ams, textord, "\u25a0", "\\blacksquare");
+defineSymbol(math, ams, textord, "\u29eb", "\\blacklozenge");
+defineSymbol(math, ams, textord, "\u2605", "\\bigstar");
+defineSymbol(math, ams, textord, "\u2222", "\\sphericalangle");
+defineSymbol(math, ams, textord, "\u2201", "\\complement");
+defineSymbol(math, ams, textord, "\u00f0", "\\eth");
+defineSymbol(math, ams, textord, "\u2571", "\\diagup");
+defineSymbol(math, ams, textord, "\u2572", "\\diagdown");
+defineSymbol(math, ams, textord, "\u25a1", "\\square");
+defineSymbol(math, ams, textord, "\u25a1", "\\Box");
+defineSymbol(math, ams, textord, "\u25ca", "\\Diamond");
+defineSymbol(math, ams, textord, "\u00a5", "\\yen");
+defineSymbol(math, ams, textord, "\u2713", "\\checkmark");
+
+// AMS Hebrew
+defineSymbol(math, ams, textord, "\u2136", "\\beth");
+defineSymbol(math, ams, textord, "\u2138", "\\daleth");
+defineSymbol(math, ams, textord, "\u2137", "\\gimel");
+
+// AMS Greek
+defineSymbol(math, ams, textord, "\u03dd", "\\digamma");
+defineSymbol(math, ams, textord, "\u03f0", "\\varkappa");
+
+// AMS Delimiters
+defineSymbol(math, ams, open, "\u250c", "\\ulcorner");
+defineSymbol(math, ams, close, "\u2510", "\\urcorner");
+defineSymbol(math, ams, open, "\u2514", "\\llcorner");
+defineSymbol(math, ams, close, "\u2518", "\\lrcorner");
+
+// AMS Binary Relations
+defineSymbol(math, ams, rel, "\u2266", "\\leqq");
+defineSymbol(math, ams, rel, "\u2a7d", "\\leqslant");
+defineSymbol(math, ams, rel, "\u2a95", "\\eqslantless");
+defineSymbol(math, ams, rel, "\u2272", "\\lesssim");
+defineSymbol(math, ams, rel, "\u2a85", "\\lessapprox");
+defineSymbol(math, ams, rel, "\u224a", "\\approxeq");
+defineSymbol(math, ams, bin, "\u22d6", "\\lessdot");
+defineSymbol(math, ams, rel, "\u22d8", "\\lll");
+defineSymbol(math, ams, rel, "\u2276", "\\lessgtr");
+defineSymbol(math, ams, rel, "\u22da", "\\lesseqgtr");
+defineSymbol(math, ams, rel, "\u2a8b", "\\lesseqqgtr");
+defineSymbol(math, ams, rel, "\u2251", "\\doteqdot");
+defineSymbol(math, ams, rel, "\u2253", "\\risingdotseq");
+defineSymbol(math, ams, rel, "\u2252", "\\fallingdotseq");
+defineSymbol(math, ams, rel, "\u223d", "\\backsim");
+defineSymbol(math, ams, rel, "\u22cd", "\\backsimeq");
+defineSymbol(math, ams, rel, "\u2ac5", "\\subseteqq");
+defineSymbol(math, ams, rel, "\u22d0", "\\Subset");
+defineSymbol(math, ams, rel, "\u228f", "\\sqsubset");
+defineSymbol(math, ams, rel, "\u227c", "\\preccurlyeq");
+defineSymbol(math, ams, rel, "\u22de", "\\curlyeqprec");
+defineSymbol(math, ams, rel, "\u227e", "\\precsim");
+defineSymbol(math, ams, rel, "\u2ab7", "\\precapprox");
+defineSymbol(math, ams, rel, "\u22b2", "\\vartriangleleft");
+defineSymbol(math, ams, rel, "\u22b4", "\\trianglelefteq");
+defineSymbol(math, ams, rel, "\u22a8", "\\vDash");
+defineSymbol(math, ams, rel, "\u22aa", "\\Vvdash");
+defineSymbol(math, ams, rel, "\u2323", "\\smallsmile");
+defineSymbol(math, ams, rel, "\u2322", "\\smallfrown");
+defineSymbol(math, ams, rel, "\u224f", "\\bumpeq");
+defineSymbol(math, ams, rel, "\u224e", "\\Bumpeq");
+defineSymbol(math, ams, rel, "\u2267", "\\geqq");
+defineSymbol(math, ams, rel, "\u2a7e", "\\geqslant");
+defineSymbol(math, ams, rel, "\u2a96", "\\eqslantgtr");
+defineSymbol(math, ams, rel, "\u2273", "\\gtrsim");
+defineSymbol(math, ams, rel, "\u2a86", "\\gtrapprox");
+defineSymbol(math, ams, bin, "\u22d7", "\\gtrdot");
+defineSymbol(math, ams, rel, "\u22d9", "\\ggg");
+defineSymbol(math, ams, rel, "\u2277", "\\gtrless");
+defineSymbol(math, ams, rel, "\u22db", "\\gtreqless");
+defineSymbol(math, ams, rel, "\u2a8c", "\\gtreqqless");
+defineSymbol(math, ams, rel, "\u2256", "\\eqcirc");
+defineSymbol(math, ams, rel, "\u2257", "\\circeq");
+defineSymbol(math, ams, rel, "\u225c", "\\triangleq");
+defineSymbol(math, ams, rel, "\u223c", "\\thicksim");
+defineSymbol(math, ams, rel, "\u2248", "\\thickapprox");
+defineSymbol(math, ams, rel, "\u2ac6", "\\supseteqq");
+defineSymbol(math, ams, rel, "\u22d1", "\\Supset");
+defineSymbol(math, ams, rel, "\u2290", "\\sqsupset");
+defineSymbol(math, ams, rel, "\u227d", "\\succcurlyeq");
+defineSymbol(math, ams, rel, "\u22df", "\\curlyeqsucc");
+defineSymbol(math, ams, rel, "\u227f", "\\succsim");
+defineSymbol(math, ams, rel, "\u2ab8", "\\succapprox");
+defineSymbol(math, ams, rel, "\u22b3", "\\vartriangleright");
+defineSymbol(math, ams, rel, "\u22b5", "\\trianglerighteq");
+defineSymbol(math, ams, rel, "\u22a9", "\\Vdash");
+defineSymbol(math, ams, rel, "\u2223", "\\shortmid");
+defineSymbol(math, ams, rel, "\u2225", "\\shortparallel");
+defineSymbol(math, ams, rel, "\u226c", "\\between");
+defineSymbol(math, ams, rel, "\u22d4", "\\pitchfork");
+defineSymbol(math, ams, rel, "\u221d", "\\varpropto");
+defineSymbol(math, ams, rel, "\u25c0", "\\blacktriangleleft");
+defineSymbol(math, ams, rel, "\u2234", "\\therefore");
+defineSymbol(math, ams, rel, "\u220d", "\\backepsilon");
+defineSymbol(math, ams, rel, "\u25b6", "\\blacktriangleright");
+defineSymbol(math, ams, rel, "\u2235", "\\because");
+defineSymbol(math, ams, rel, "\u22d8", "\\llless");
+defineSymbol(math, ams, rel, "\u22d9", "\\gggtr");
+defineSymbol(math, ams, bin, "\u22b2", "\\lhd");
+defineSymbol(math, ams, bin, "\u22b3", "\\rhd");
+defineSymbol(math, ams, rel, "\u2242", "\\eqsim");
+defineSymbol(math, main, rel, "\u22c8", "\\Join");
+defineSymbol(math, ams, rel, "\u2251", "\\Doteq");
+
+// AMS Binary Operators
+defineSymbol(math, ams, bin, "\u2214", "\\dotplus");
+defineSymbol(math, ams, bin, "\u2216", "\\smallsetminus");
+defineSymbol(math, ams, bin, "\u22d2", "\\Cap");
+defineSymbol(math, ams, bin, "\u22d3", "\\Cup");
+defineSymbol(math, ams, bin, "\u2a5e", "\\doublebarwedge");
+defineSymbol(math, ams, bin, "\u229f", "\\boxminus");
+defineSymbol(math, ams, bin, "\u229e", "\\boxplus");
+defineSymbol(math, ams, bin, "\u22c7", "\\divideontimes");
+defineSymbol(math, ams, bin, "\u22c9", "\\ltimes");
+defineSymbol(math, ams, bin, "\u22ca", "\\rtimes");
+defineSymbol(math, ams, bin, "\u22cb", "\\leftthreetimes");
+defineSymbol(math, ams, bin, "\u22cc", "\\rightthreetimes");
+defineSymbol(math, ams, bin, "\u22cf", "\\curlywedge");
+defineSymbol(math, ams, bin, "\u22ce", "\\curlyvee");
+defineSymbol(math, ams, bin, "\u229d", "\\circleddash");
+defineSymbol(math, ams, bin, "\u229b", "\\circledast");
+defineSymbol(math, ams, bin, "\u22c5", "\\centerdot");
+defineSymbol(math, ams, bin, "\u22ba", "\\intercal");
+defineSymbol(math, ams, bin, "\u22d2", "\\doublecap");
+defineSymbol(math, ams, bin, "\u22d3", "\\doublecup");
+defineSymbol(math, ams, bin, "\u22a0", "\\boxtimes");
+
+// AMS Arrows
+defineSymbol(math, ams, rel, "\u21e2", "\\dashrightarrow");
+defineSymbol(math, ams, rel, "\u21e0", "\\dashleftarrow");
+defineSymbol(math, ams, rel, "\u21c7", "\\leftleftarrows");
+defineSymbol(math, ams, rel, "\u21c6", "\\leftrightarrows");
+defineSymbol(math, ams, rel, "\u21da", "\\Lleftarrow");
+defineSymbol(math, ams, rel, "\u219e", "\\twoheadleftarrow");
+defineSymbol(math, ams, rel, "\u21a2", "\\leftarrowtail");
+defineSymbol(math, ams, rel, "\u21ab", "\\looparrowleft");
+defineSymbol(math, ams, rel, "\u21cb", "\\leftrightharpoons");
+defineSymbol(math, ams, rel, "\u21b6", "\\curvearrowleft");
+defineSymbol(math, ams, rel, "\u21ba", "\\circlearrowleft");
+defineSymbol(math, ams, rel, "\u21b0", "\\Lsh");
+defineSymbol(math, ams, rel, "\u21c8", "\\upuparrows");
+defineSymbol(math, ams, rel, "\u21bf", "\\upharpoonleft");
+defineSymbol(math, ams, rel, "\u21c3", "\\downharpoonleft");
+defineSymbol(math, ams, rel, "\u22b8", "\\multimap");
+defineSymbol(math, ams, rel, "\u21ad", "\\leftrightsquigarrow");
+defineSymbol(math, ams, rel, "\u21c9", "\\rightrightarrows");
+defineSymbol(math, ams, rel, "\u21c4", "\\rightleftarrows");
+defineSymbol(math, ams, rel, "\u21a0", "\\twoheadrightarrow");
+defineSymbol(math, ams, rel, "\u21a3", "\\rightarrowtail");
+defineSymbol(math, ams, rel, "\u21ac", "\\looparrowright");
+defineSymbol(math, ams, rel, "\u21b7", "\\curvearrowright");
+defineSymbol(math, ams, rel, "\u21bb", "\\circlearrowright");
+defineSymbol(math, ams, rel, "\u21b1", "\\Rsh");
+defineSymbol(math, ams, rel, "\u21ca", "\\downdownarrows");
+defineSymbol(math, ams, rel, "\u21be", "\\upharpoonright");
+defineSymbol(math, ams, rel, "\u21c2", "\\downharpoonright");
+defineSymbol(math, ams, rel, "\u21dd", "\\rightsquigarrow");
+defineSymbol(math, ams, rel, "\u21dd", "\\leadsto");
+defineSymbol(math, ams, rel, "\u21db", "\\Rrightarrow");
+defineSymbol(math, ams, rel, "\u21be", "\\restriction");
+
+defineSymbol(math, main, textord, "\u2018", "`");
+defineSymbol(math, main, textord, "$", "\\$");
+defineSymbol(math, main, textord, "%", "\\%");
+defineSymbol(math, main, textord, "_", "\\_");
+defineSymbol(math, main, textord, "\u2220", "\\angle");
+defineSymbol(math, main, textord, "\u221e", "\\infty");
+defineSymbol(math, main, textord, "\u2032", "\\prime");
+defineSymbol(math, main, textord, "\u25b3", "\\triangle");
+defineSymbol(math, main, textord, "\u0393", "\\Gamma");
+defineSymbol(math, main, textord, "\u0394", "\\Delta");
+defineSymbol(math, main, textord, "\u0398", "\\Theta");
+defineSymbol(math, main, textord, "\u039b", "\\Lambda");
+defineSymbol(math, main, textord, "\u039e", "\\Xi");
+defineSymbol(math, main, textord, "\u03a0", "\\Pi");
+defineSymbol(math, main, textord, "\u03a3", "\\Sigma");
+defineSymbol(math, main, textord, "\u03a5", "\\Upsilon");
+defineSymbol(math, main, textord, "\u03a6", "\\Phi");
+defineSymbol(math, main, textord, "\u03a8", "\\Psi");
+defineSymbol(math, main, textord, "\u03a9", "\\Omega");
+defineSymbol(math, main, textord, "\u00ac", "\\neg");
+defineSymbol(math, main, textord, "\u00ac", "\\lnot");
+defineSymbol(math, main, textord, "\u22a4", "\\top");
+defineSymbol(math, main, textord, "\u22a5", "\\bot");
+defineSymbol(math, main, textord, "\u2205", "\\emptyset");
+defineSymbol(math, ams, textord, "\u2205", "\\varnothing");
+defineSymbol(math, main, mathord, "\u03b1", "\\alpha");
+defineSymbol(math, main, mathord, "\u03b2", "\\beta");
+defineSymbol(math, main, mathord, "\u03b3", "\\gamma");
+defineSymbol(math, main, mathord, "\u03b4", "\\delta");
+defineSymbol(math, main, mathord, "\u03f5", "\\epsilon");
+defineSymbol(math, main, mathord, "\u03b6", "\\zeta");
+defineSymbol(math, main, mathord, "\u03b7", "\\eta");
+defineSymbol(math, main, mathord, "\u03b8", "\\theta");
+defineSymbol(math, main, mathord, "\u03b9", "\\iota");
+defineSymbol(math, main, mathord, "\u03ba", "\\kappa");
+defineSymbol(math, main, mathord, "\u03bb", "\\lambda");
+defineSymbol(math, main, mathord, "\u03bc", "\\mu");
+defineSymbol(math, main, mathord, "\u03bd", "\\nu");
+defineSymbol(math, main, mathord, "\u03be", "\\xi");
+defineSymbol(math, main, mathord, "o", "\\omicron");
+defineSymbol(math, main, mathord, "\u03c0", "\\pi");
+defineSymbol(math, main, mathord, "\u03c1", "\\rho");
+defineSymbol(math, main, mathord, "\u03c3", "\\sigma");
+defineSymbol(math, main, mathord, "\u03c4", "\\tau");
+defineSymbol(math, main, mathord, "\u03c5", "\\upsilon");
+defineSymbol(math, main, mathord, "\u03d5", "\\phi");
+defineSymbol(math, main, mathord, "\u03c7", "\\chi");
+defineSymbol(math, main, mathord, "\u03c8", "\\psi");
+defineSymbol(math, main, mathord, "\u03c9", "\\omega");
+defineSymbol(math, main, mathord, "\u03b5", "\\varepsilon");
+defineSymbol(math, main, mathord, "\u03d1", "\\vartheta");
+defineSymbol(math, main, mathord, "\u03d6", "\\varpi");
+defineSymbol(math, main, mathord, "\u03f1", "\\varrho");
+defineSymbol(math, main, mathord, "\u03c2", "\\varsigma");
+defineSymbol(math, main, mathord, "\u03c6", "\\varphi");
+defineSymbol(math, main, bin, "\u2217", "*");
+defineSymbol(math, main, bin, "+", "+");
+defineSymbol(math, main, bin, "\u2212", "-");
+defineSymbol(math, main, bin, "\u22c5", "\\cdot");
+defineSymbol(math, main, bin, "\u2218", "\\circ");
+defineSymbol(math, main, bin, "\u00f7", "\\div");
+defineSymbol(math, main, bin, "\u00b1", "\\pm");
+defineSymbol(math, main, bin, "\u00d7", "\\times");
+defineSymbol(math, main, bin, "\u2229", "\\cap");
+defineSymbol(math, main, bin, "\u222a", "\\cup");
+defineSymbol(math, main, bin, "\u2216", "\\setminus");
+defineSymbol(math, main, bin, "\u2227", "\\land");
+defineSymbol(math, main, bin, "\u2228", "\\lor");
+defineSymbol(math, main, bin, "\u2227", "\\wedge");
+defineSymbol(math, main, bin, "\u2228", "\\vee");
+defineSymbol(math, main, textord, "\u221a", "\\surd");
+defineSymbol(math, main, open, "(", "(");
+defineSymbol(math, main, open, "[", "[");
+defineSymbol(math, main, open, "\u27e8", "\\langle");
+defineSymbol(math, main, open, "\u2223", "\\lvert");
+defineSymbol(math, main, open, "\u2225", "\\lVert");
+defineSymbol(math, main, close, ")", ")");
+defineSymbol(math, main, close, "]", "]");
+defineSymbol(math, main, close, "?", "?");
+defineSymbol(math, main, close, "!", "!");
+defineSymbol(math, main, close, "\u27e9", "\\rangle");
+defineSymbol(math, main, close, "\u2223", "\\rvert");
+defineSymbol(math, main, close, "\u2225", "\\rVert");
+defineSymbol(math, main, rel, "=", "=");
+defineSymbol(math, main, rel, "<", "<");
+defineSymbol(math, main, rel, ">", ">");
+defineSymbol(math, main, rel, ":", ":");
+defineSymbol(math, main, rel, "\u2248", "\\approx");
+defineSymbol(math, main, rel, "\u2245", "\\cong");
+defineSymbol(math, main, rel, "\u2265", "\\ge");
+defineSymbol(math, main, rel, "\u2265", "\\geq");
+defineSymbol(math, main, rel, "\u2190", "\\gets");
+defineSymbol(math, main, rel, ">", "\\gt");
+defineSymbol(math, main, rel, "\u2208", "\\in");
+defineSymbol(math, main, rel, "\u2209", "\\notin");
+defineSymbol(math, main, rel, "\u2282", "\\subset");
+defineSymbol(math, main, rel, "\u2283", "\\supset");
+defineSymbol(math, main, rel, "\u2286", "\\subseteq");
+defineSymbol(math, main, rel, "\u2287", "\\supseteq");
+defineSymbol(math, ams, rel, "\u2288", "\\nsubseteq");
+defineSymbol(math, ams, rel, "\u2289", "\\nsupseteq");
+defineSymbol(math, main, rel, "\u22a8", "\\models");
+defineSymbol(math, main, rel, "\u2190", "\\leftarrow");
+defineSymbol(math, main, rel, "\u2264", "\\le");
+defineSymbol(math, main, rel, "\u2264", "\\leq");
+defineSymbol(math, main, rel, "<", "\\lt");
+defineSymbol(math, main, rel, "\u2260", "\\ne");
+defineSymbol(math, main, rel, "\u2260", "\\neq");
+defineSymbol(math, main, rel, "\u2192", "\\rightarrow");
+defineSymbol(math, main, rel, "\u2192", "\\to");
+defineSymbol(math, ams, rel, "\u2271", "\\ngeq");
+defineSymbol(math, ams, rel, "\u2270", "\\nleq");
+defineSymbol(math, main, spacing, null, "\\!");
+defineSymbol(math, main, spacing, "\u00a0", "\\ ");
+defineSymbol(math, main, spacing, "\u00a0", "~");
+defineSymbol(math, main, spacing, null, "\\,");
+defineSymbol(math, main, spacing, null, "\\:");
+defineSymbol(math, main, spacing, null, "\\;");
+defineSymbol(math, main, spacing, null, "\\enspace");
+defineSymbol(math, main, spacing, null, "\\qquad");
+defineSymbol(math, main, spacing, null, "\\quad");
+defineSymbol(math, main, spacing, "\u00a0", "\\space");
+defineSymbol(math, main, punct, ",", ",");
+defineSymbol(math, main, punct, ";", ";");
+defineSymbol(math, main, punct, ":", "\\colon");
+defineSymbol(math, ams, bin, "\u22bc", "\\barwedge");
+defineSymbol(math, ams, bin, "\u22bb", "\\veebar");
+defineSymbol(math, main, bin, "\u2299", "\\odot");
+defineSymbol(math, main, bin, "\u2295", "\\oplus");
+defineSymbol(math, main, bin, "\u2297", "\\otimes");
+defineSymbol(math, main, textord, "\u2202", "\\partial");
+defineSymbol(math, main, bin, "\u2298", "\\oslash");
+defineSymbol(math, ams, bin, "\u229a", "\\circledcirc");
+defineSymbol(math, ams, bin, "\u22a1", "\\boxdot");
+defineSymbol(math, main, bin, "\u25b3", "\\bigtriangleup");
+defineSymbol(math, main, bin, "\u25bd", "\\bigtriangledown");
+defineSymbol(math, main, bin, "\u2020", "\\dagger");
+defineSymbol(math, main, bin, "\u22c4", "\\diamond");
+defineSymbol(math, main, bin, "\u22c6", "\\star");
+defineSymbol(math, main, bin, "\u25c3", "\\triangleleft");
+defineSymbol(math, main, bin, "\u25b9", "\\triangleright");
+defineSymbol(math, main, open, "{", "\\{");
+defineSymbol(math, main, close, "}", "\\}");
+defineSymbol(math, main, open, "{", "\\lbrace");
+defineSymbol(math, main, close, "}", "\\rbrace");
+defineSymbol(math, main, open, "[", "\\lbrack");
+defineSymbol(math, main, close, "]", "\\rbrack");
+defineSymbol(math, main, open, "\u230a", "\\lfloor");
+defineSymbol(math, main, close, "\u230b", "\\rfloor");
+defineSymbol(math, main, open, "\u2308", "\\lceil");
+defineSymbol(math, main, close, "\u2309", "\\rceil");
+defineSymbol(math, main, textord, "\\", "\\backslash");
+defineSymbol(math, main, textord, "\u2223", "|");
+defineSymbol(math, main, textord, "\u2223", "\\vert");
+defineSymbol(math, main, textord, "\u2225", "\\|");
+defineSymbol(math, main, textord, "\u2225", "\\Vert");
+defineSymbol(math, main, rel, "\u2191", "\\uparrow");
+defineSymbol(math, main, rel, "\u21d1", "\\Uparrow");
+defineSymbol(math, main, rel, "\u2193", "\\downarrow");
+defineSymbol(math, main, rel, "\u21d3", "\\Downarrow");
+defineSymbol(math, main, rel, "\u2195", "\\updownarrow");
+defineSymbol(math, main, rel, "\u21d5", "\\Updownarrow");
+defineSymbol(math, math, op, "\u2210", "\\coprod");
+defineSymbol(math, math, op, "\u22c1", "\\bigvee");
+defineSymbol(math, math, op, "\u22c0", "\\bigwedge");
+defineSymbol(math, math, op, "\u2a04", "\\biguplus");
+defineSymbol(math, math, op, "\u22c2", "\\bigcap");
+defineSymbol(math, math, op, "\u22c3", "\\bigcup");
+defineSymbol(math, math, op, "\u222b", "\\int");
+defineSymbol(math, math, op, "\u222b", "\\intop");
+defineSymbol(math, math, op, "\u222c", "\\iint");
+defineSymbol(math, math, op, "\u222d", "\\iiint");
+defineSymbol(math, math, op, "\u220f", "\\prod");
+defineSymbol(math, math, op, "\u2211", "\\sum");
+defineSymbol(math, math, op, "\u2a02", "\\bigotimes");
+defineSymbol(math, math, op, "\u2a01", "\\bigoplus");
+defineSymbol(math, math, op, "\u2a00", "\\bigodot");
+defineSymbol(math, math, op, "\u222e", "\\oint");
+defineSymbol(math, math, op, "\u2a06", "\\bigsqcup");
+defineSymbol(math, math, op, "\u222b", "\\smallint");
+defineSymbol(math, main, inner, "\u2026", "\\ldots");
+defineSymbol(math, main, inner, "\u22ef", "\\cdots");
+defineSymbol(math, main, inner, "\u22f1", "\\ddots");
+defineSymbol(math, main, textord, "\u22ee", "\\vdots");
+defineSymbol(math, main, accent, "\u00b4", "\\acute");
+defineSymbol(math, main, accent, "\u0060", "\\grave");
+defineSymbol(math, main, accent, "\u00a8", "\\ddot");
+defineSymbol(math, main, accent, "\u007e", "\\tilde");
+defineSymbol(math, main, accent, "\u00af", "\\bar");
+defineSymbol(math, main, accent, "\u02d8", "\\breve");
+defineSymbol(math, main, accent, "\u02c7", "\\check");
+defineSymbol(math, main, accent, "\u005e", "\\hat");
+defineSymbol(math, main, accent, "\u20d7", "\\vec");
+defineSymbol(math, main, accent, "\u02d9", "\\dot");
+defineSymbol(math, main, mathord, "\u0131", "\\imath");
+defineSymbol(math, main, mathord, "\u0237", "\\jmath");
+
+defineSymbol(text, main, textord, "\u2013", "--");
+defineSymbol(text, main, textord, "\u2014", "---");
+defineSymbol(text, main, textord, "\u2018", "`");
+defineSymbol(text, main, textord, "\u2019", "'");
+defineSymbol(text, main, textord, "\u201c", "``");
+defineSymbol(text, main, textord, "\u201d", "''");
+defineSymbol(math, main, textord, "\u00b0", "\\degree");
+defineSymbol(text, main, textord, "\u00b0", "\\degree");
+defineSymbol(math, main, mathord, "\u00a3", "\\pounds");
+defineSymbol(math, ams, textord, "\u2720", "\\maltese");
+defineSymbol(text, ams, textord, "\u2720", "\\maltese");
+
+defineSymbol(text, main, spacing, "\u00a0", "\\ ");
+defineSymbol(text, main, spacing, "\u00a0", " ");
+defineSymbol(text, main, spacing, "\u00a0", "~");
+
+// There are lots of symbols which are the same, so we add them in afterwards.
+var i;
+var ch;
+
+// All of these are textords in math mode
+var mathTextSymbols = "0123456789/@.\"";
+for (i = 0; i < mathTextSymbols.length; i++) {
+    ch = mathTextSymbols.charAt(i);
+    defineSymbol(math, main, textord, ch, ch);
+}
+
+// All of these are textords in text mode
+var textSymbols = "0123456789!@*()-=+[]\";:?/.,";
+for (i = 0; i < textSymbols.length; i++) {
+    ch = textSymbols.charAt(i);
+    defineSymbol(text, main, textord, ch, ch);
+}
+
+// All of these are textords in text mode, and mathords in math mode
+var letters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
+for (i = 0; i < letters.length; i++) {
+    ch = letters.charAt(i);
+    defineSymbol(math, main, mathord, ch, ch);
+    defineSymbol(text, main, textord, ch, ch);
+}
+
+// Latin-1 letters
+for (i = 0x00C0; i <= 0x00D6; i++) {
+    ch = String.fromCharCode(i);
+    defineSymbol(text, main, textord, ch, ch);
+}
+
+for (i = 0x00D8; i <= 0x00F6; i++) {
+    ch = String.fromCharCode(i);
+    defineSymbol(text, main, textord, ch, ch);
+}
+
+for (i = 0x00F8; i <= 0x00FF; i++) {
+    ch = String.fromCharCode(i);
+    defineSymbol(text, main, textord, ch, ch);
+}
+
+// Cyrillic
+for (i = 0x0410; i <= 0x044F; i++) {
+    ch = String.fromCharCode(i);
+    defineSymbol(text, main, textord, ch, ch);
+}
+
+},{}],24:[function(require,module,exports){
+var hangulRegex = /[\uAC00-\uD7AF]/;
+
+// This regex combines
+// - Hiragana: [\u3040-\u309F]
+// - Katakana: [\u30A0-\u30FF]
+// - CJK ideograms: [\u4E00-\u9FAF]
+// - Hangul syllables: [\uAC00-\uD7AF]
+// Notably missing are halfwidth Katakana and Romanji glyphs.
+var cjkRegex =
+    /[\u3040-\u309F]|[\u30A0-\u30FF]|[\u4E00-\u9FAF]|[\uAC00-\uD7AF]/;
+
+module.exports = {
+    cjkRegex: cjkRegex,
+    hangulRegex: hangulRegex,
+};
+
+},{}],25:[function(require,module,exports){
+/**
+ * This file contains a list of utility functions which are useful in other
+ * files.
+ */
+
+/**
+ * Provide an `indexOf` function which works in IE8, but defers to native if
+ * possible.
+ */
+var nativeIndexOf = Array.prototype.indexOf;
+var indexOf = function(list, elem) {
+    if (list == null) {
+        return -1;
+    }
+    if (nativeIndexOf && list.indexOf === nativeIndexOf) {
+        return list.indexOf(elem);
+    }
+    var i = 0;
+    var l = list.length;
+    for (; i < l; i++) {
+        if (list[i] === elem) {
+            return i;
+        }
+    }
+    return -1;
+};
+
+/**
+ * Return whether an element is contained in a list
+ */
+var contains = function(list, elem) {
+    return indexOf(list, elem) !== -1;
+};
+
+/**
+ * Provide a default value if a setting is undefined
+ */
+var deflt = function(setting, defaultIfUndefined) {
+    return setting === undefined ? defaultIfUndefined : setting;
+};
+
+// hyphenate and escape adapted from Facebook's React under Apache 2 license
+
+var uppercase = /([A-Z])/g;
+var hyphenate = function(str) {
+    return str.replace(uppercase, "-$1").toLowerCase();
+};
+
+var ESCAPE_LOOKUP = {
+    "&": "&amp;",
+    ">": "&gt;",
+    "<": "&lt;",
+    "\"": "&quot;",
+    "'": "&#x27;",
+};
+
+var ESCAPE_REGEX = /[&><"']/g;
+
+function escaper(match) {
+    return ESCAPE_LOOKUP[match];
+}
+
+/**
+ * Escapes text to prevent scripting attacks.
+ *
+ * @param {*} text Text value to escape.
+ * @return {string} An escaped string.
+ */
+function escape(text) {
+    return ("" + text).replace(ESCAPE_REGEX, escaper);
+}
+
+/**
+ * A function to set the text content of a DOM element in all supported
+ * browsers. Note that we don't define this if there is no document.
+ */
+var setTextContent;
+if (typeof document !== "undefined") {
+    var testNode = document.createElement("span");
+    if ("textContent" in testNode) {
+        setTextContent = function(node, text) {
+            node.textContent = text;
+        };
+    } else {
+        setTextContent = function(node, text) {
+            node.innerText = text;
+        };
+    }
+}
+
+/**
+ * A function to clear a node.
+ */
+function clearNode(node) {
+    setTextContent(node, "");
+}
+
+module.exports = {
+    contains: contains,
+    deflt: deflt,
+    escape: escape,
+    hyphenate: hyphenate,
+    indexOf: indexOf,
+    setTextContent: setTextContent,
+    clearNode: clearNode,
+};
+
+},{}]},{},[1])(1)
+});
\ No newline at end of file
diff --git a/vendor/assets/javascripts/raphael.js b/vendor/assets/javascripts/raphael.js
deleted file mode 100644
index 3f3f8a0b7f6..00000000000
--- a/vendor/assets/javascripts/raphael.js
+++ /dev/null
@@ -1,8239 +0,0 @@
-// ┌────────────────────────────────────────────────────────────────────┐ \\
-// │ Raphaël 2.1.4 - JavaScript Vector Library                          │ \\
-// ├────────────────────────────────────────────────────────────────────┤ \\
-// │ Copyright © 2008-2012 Dmitry Baranovskiy (http://raphaeljs.com)    │ \\
-// │ Copyright © 2008-2012 Sencha Labs (http://sencha.com)              │ \\
-// ├────────────────────────────────────────────────────────────────────┤ \\
-// │ Licensed under the MIT (http://raphaeljs.com/license.html) license.│ \\
-// └────────────────────────────────────────────────────────────────────┘ \\
-// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved.
-// 
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-// 
-// http://www.apache.org/licenses/LICENSE-2.0
-// 
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// ┌────────────────────────────────────────────────────────────┐ \\
-// │ Eve 0.4.2 - JavaScript Events Library                      │ \\
-// ├────────────────────────────────────────────────────────────┤ \\
-// │ Author Dmitry Baranovskiy (http://dmitry.baranovskiy.com/) │ \\
-// └────────────────────────────────────────────────────────────┘ \\
-
-(function (glob) {
-    var version = "0.4.2",
-        has = "hasOwnProperty",
-        separator = /[\.\/]/,
-        wildcard = "*",
-        fun = function () {},
-        numsort = function (a, b) {
-            return a - b;
-        },
-        current_event,
-        stop,
-        events = {n: {}},
-    /*\
-     * eve
-     [ method ]
-
-     * Fires event with given `name`, given scope and other parameters.
-
-     > Arguments
-
-     - name (string) name of the *event*, dot (`.`) or slash (`/`) separated
-     - scope (object) context for the event handlers
-     - varargs (...) the rest of arguments will be sent to event handlers
-
-     = (object) array of returned values from the listeners
-    \*/
-        eve = function (name, scope) {
-			name = String(name);
-            var e = events,
-                oldstop = stop,
-                args = Array.prototype.slice.call(arguments, 2),
-                listeners = eve.listeners(name),
-                z = 0,
-                f = false,
-                l,
-                indexed = [],
-                queue = {},
-                out = [],
-                ce = current_event,
-                errors = [];
-            current_event = name;
-            stop = 0;
-            for (var i = 0, ii = listeners.length; i < ii; i++) if ("zIndex" in listeners[i]) {
-                indexed.push(listeners[i].zIndex);
-                if (listeners[i].zIndex < 0) {
-                    queue[listeners[i].zIndex] = listeners[i];
-                }
-            }
-            indexed.sort(numsort);
-            while (indexed[z] < 0) {
-                l = queue[indexed[z++]];
-                out.push(l.apply(scope, args));
-                if (stop) {
-                    stop = oldstop;
-                    return out;
-                }
-            }
-            for (i = 0; i < ii; i++) {
-                l = listeners[i];
-                if ("zIndex" in l) {
-                    if (l.zIndex == indexed[z]) {
-                        out.push(l.apply(scope, args));
-                        if (stop) {
-                            break;
-                        }
-                        do {
-                            z++;
-                            l = queue[indexed[z]];
-                            l && out.push(l.apply(scope, args));
-                            if (stop) {
-                                break;
-                            }
-                        } while (l)
-                    } else {
-                        queue[l.zIndex] = l;
-                    }
-                } else {
-                    out.push(l.apply(scope, args));
-                    if (stop) {
-                        break;
-                    }
-                }
-            }
-            stop = oldstop;
-            current_event = ce;
-            return out.length ? out : null;
-        };
-		// Undocumented. Debug only.
-		eve._events = events;
-    /*\
-     * eve.listeners
-     [ method ]
-
-     * Internal method which gives you array of all event handlers that will be triggered by the given `name`.
-
-     > Arguments
-
-     - name (string) name of the event, dot (`.`) or slash (`/`) separated
-
-     = (array) array of event handlers
-    \*/
-    eve.listeners = function (name) {
-        var names = name.split(separator),
-            e = events,
-            item,
-            items,
-            k,
-            i,
-            ii,
-            j,
-            jj,
-            nes,
-            es = [e],
-            out = [];
-        for (i = 0, ii = names.length; i < ii; i++) {
-            nes = [];
-            for (j = 0, jj = es.length; j < jj; j++) {
-                e = es[j].n;
-                items = [e[names[i]], e[wildcard]];
-                k = 2;
-                while (k--) {
-                    item = items[k];
-                    if (item) {
-                        nes.push(item);
-                        out = out.concat(item.f || []);
-                    }
-                }
-            }
-            es = nes;
-        }
-        return out;
-    };
-    
-    /*\
-     * eve.on
-     [ method ]
-     **
-     * Binds given event handler with a given name. You can use wildcards “`*`” for the names:
-     | eve.on("*.under.*", f);
-     | eve("mouse.under.floor"); // triggers f
-     * Use @eve to trigger the listener.
-     **
-     > Arguments
-     **
-     - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
-     - f (function) event handler function
-     **
-     = (function) returned function accepts a single numeric parameter that represents z-index of the handler. It is an optional feature and only used when you need to ensure that some subset of handlers will be invoked in a given order, despite of the order of assignment. 
-     > Example:
-     | eve.on("mouse", eatIt)(2);
-     | eve.on("mouse", scream);
-     | eve.on("mouse", catchIt)(1);
-     * This will ensure that `catchIt()` function will be called before `eatIt()`.
-	 *
-     * If you want to put your handler before non-indexed handlers, specify a negative value.
-     * Note: I assume most of the time you don’t need to worry about z-index, but it’s nice to have this feature “just in case”.
-    \*/
-    eve.on = function (name, f) {
-		name = String(name);
-		if (typeof f != "function") {
-			return function () {};
-		}
-        var names = name.split(separator),
-            e = events;
-        for (var i = 0, ii = names.length; i < ii; i++) {
-            e = e.n;
-            e = e.hasOwnProperty(names[i]) && e[names[i]] || (e[names[i]] = {n: {}});
-        }
-        e.f = e.f || [];
-        for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) {
-            return fun;
-        }
-        e.f.push(f);
-        return function (zIndex) {
-            if (+zIndex == +zIndex) {
-                f.zIndex = +zIndex;
-            }
-        };
-    };
-    /*\
-     * eve.f
-     [ method ]
-     **
-     * Returns function that will fire given event with optional arguments.
-	 * Arguments that will be passed to the result function will be also
-	 * concated to the list of final arguments.
- 	 | el.onclick = eve.f("click", 1, 2);
- 	 | eve.on("click", function (a, b, c) {
- 	 |     console.log(a, b, c); // 1, 2, [event object]
- 	 | });
-     > Arguments
-	 - event (string) event name
-	 - varargs (…) and any other arguments
-	 = (function) possible event handler function
-    \*/
-	eve.f = function (event) {
-		var attrs = [].slice.call(arguments, 1);
-		return function () {
-			eve.apply(null, [event, null].concat(attrs).concat([].slice.call(arguments, 0)));
-		};
-	};
-    /*\
-     * eve.stop
-     [ method ]
-     **
-     * Is used inside an event handler to stop the event, preventing any subsequent listeners from firing.
-    \*/
-    eve.stop = function () {
-        stop = 1;
-    };
-    /*\
-     * eve.nt
-     [ method ]
-     **
-     * Could be used inside event handler to figure out actual name of the event.
-     **
-     > Arguments
-     **
-     - subname (string) #optional subname of the event
-     **
-     = (string) name of the event, if `subname` is not specified
-     * or
-     = (boolean) `true`, if current event’s name contains `subname`
-    \*/
-    eve.nt = function (subname) {
-        if (subname) {
-            return new RegExp("(?:\\.|\\/|^)" + subname + "(?:\\.|\\/|$)").test(current_event);
-        }
-        return current_event;
-    };
-    /*\
-     * eve.nts
-     [ method ]
-     **
-     * Could be used inside event handler to figure out actual name of the event.
-     **
-     **
-     = (array) names of the event
-    \*/
-    eve.nts = function () {
-        return current_event.split(separator);
-    };
-    /*\
-     * eve.off
-     [ method ]
-     **
-     * Removes given function from the list of event listeners assigned to given name.
-	 * If no arguments specified all the events will be cleared.
-     **
-     > Arguments
-     **
-     - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
-     - f (function) event handler function
-    \*/
-    /*\
-     * eve.unbind
-     [ method ]
-     **
-     * See @eve.off
-    \*/
-    eve.off = eve.unbind = function (name, f) {
-		if (!name) {
-		    eve._events = events = {n: {}};
-			return;
-		}
-        var names = name.split(separator),
-            e,
-            key,
-            splice,
-            i, ii, j, jj,
-            cur = [events];
-        for (i = 0, ii = names.length; i < ii; i++) {
-            for (j = 0; j < cur.length; j += splice.length - 2) {
-                splice = [j, 1];
-                e = cur[j].n;
-                if (names[i] != wildcard) {
-                    if (e[names[i]]) {
-                        splice.push(e[names[i]]);
-                    }
-                } else {
-                    for (key in e) if (e[has](key)) {
-                        splice.push(e[key]);
-                    }
-                }
-                cur.splice.apply(cur, splice);
-            }
-        }
-        for (i = 0, ii = cur.length; i < ii; i++) {
-            e = cur[i];
-            while (e.n) {
-                if (f) {
-                    if (e.f) {
-                        for (j = 0, jj = e.f.length; j < jj; j++) if (e.f[j] == f) {
-                            e.f.splice(j, 1);
-                            break;
-                        }
-                        !e.f.length && delete e.f;
-                    }
-                    for (key in e.n) if (e.n[has](key) && e.n[key].f) {
-                        var funcs = e.n[key].f;
-                        for (j = 0, jj = funcs.length; j < jj; j++) if (funcs[j] == f) {
-                            funcs.splice(j, 1);
-                            break;
-                        }
-                        !funcs.length && delete e.n[key].f;
-                    }
-                } else {
-                    delete e.f;
-                    for (key in e.n) if (e.n[has](key) && e.n[key].f) {
-                        delete e.n[key].f;
-                    }
-                }
-                e = e.n;
-            }
-        }
-    };
-    /*\
-     * eve.once
-     [ method ]
-     **
-     * Binds given event handler with a given name to only run once then unbind itself.
-     | eve.once("login", f);
-     | eve("login"); // triggers f
-     | eve("login"); // no listeners
-     * Use @eve to trigger the listener.
-     **
-     > Arguments
-     **
-     - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards
-     - f (function) event handler function
-     **
-     = (function) same return function as @eve.on
-    \*/
-    eve.once = function (name, f) {
-        var f2 = function () {
-            eve.unbind(name, f2);
-            return f.apply(this, arguments);
-        };
-        return eve.on(name, f2);
-    };
-    /*\
-     * eve.version
-     [ property (string) ]
-     **
-     * Current version of the library.
-    \*/
-    eve.version = version;
-    eve.toString = function () {
-        return "You are running Eve " + version;
-    };
-    (typeof module != "undefined" && module.exports) ? (module.exports = eve) : (typeof define != "undefined" ? (define("eve", [], function() { return eve; })) : (glob.eve = eve));
-})(window || this);
-// ┌─────────────────────────────────────────────────────────────────────┐ \\
-// │ "Raphaël 2.1.2" - JavaScript Vector Library                         │ \\
-// ├─────────────────────────────────────────────────────────────────────┤ \\
-// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com)   │ \\
-// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com)             │ \\
-// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
-// └─────────────────────────────────────────────────────────────────────┘ \\
-
-(function (glob, factory) {
-    // AMD support
-    if (typeof define === "function" && define.amd) {
-        // Define as an anonymous module
-        define(["eve"], function( eve ) {
-            return factory(glob, eve);
-        });
-    } else {
-        // Browser globals (glob is window)
-        // Raphael adds itself to window
-        factory(glob, glob.eve || (typeof require == "function" && require('eve')) );
-    }
-}(this, function (window, eve) {
-    /*\
-     * Raphael
-     [ method ]
-     **
-     * Creates a canvas object on which to draw.
-     * You must do this first, as all future calls to drawing methods
-     * from this instance will be bound to this canvas.
-     > Parameters
-     **
-     - container (HTMLElement|string) DOM element or its ID which is going to be a parent for drawing surface
-     - width (number)
-     - height (number)
-     - callback (function) #optional callback function which is going to be executed in the context of newly created paper
-     * or
-     - x (number)
-     - y (number)
-     - width (number)
-     - height (number)
-     - callback (function) #optional callback function which is going to be executed in the context of newly created paper
-     * or
-     - all (array) (first 3 or 4 elements in the array are equal to [containerID, width, height] or [x, y, width, height]. The rest are element descriptions in format {type: type, <attributes>}). See @Paper.add.
-     - callback (function) #optional callback function which is going to be executed in the context of newly created paper
-     * or
-     - onReadyCallback (function) function that is going to be called on DOM ready event. You can also subscribe to this event via Eve’s “DOMLoad” event. In this case method returns `undefined`.
-     = (object) @Paper
-     > Usage
-     | // Each of the following examples create a canvas
-     | // that is 320px wide by 200px high.
-     | // Canvas is created at the viewport’s 10,50 coordinate.
-     | var paper = Raphael(10, 50, 320, 200);
-     | // Canvas is created at the top left corner of the #notepad element
-     | // (or its top right corner in dir="rtl" elements)
-     | var paper = Raphael(document.getElementById("notepad"), 320, 200);
-     | // Same as above
-     | var paper = Raphael("notepad", 320, 200);
-     | // Image dump
-     | var set = Raphael(["notepad", 320, 200, {
-     |     type: "rect",
-     |     x: 10,
-     |     y: 10,
-     |     width: 25,
-     |     height: 25,
-     |     stroke: "#f00"
-     | }, {
-     |     type: "text",
-     |     x: 30,
-     |     y: 40,
-     |     text: "Dump"
-     | }]);
-    \*/
-    function R(first) {
-        if (R.is(first, "function")) {
-            return loaded ? first() : eve.on("raphael.DOMload", first);
-        } else if (R.is(first, array)) {
-            return R._engine.create[apply](R, first.splice(0, 3 + R.is(first[0], nu))).add(first);
-        } else {
-            var args = Array.prototype.slice.call(arguments, 0);
-            if (R.is(args[args.length - 1], "function")) {
-                var f = args.pop();
-                return loaded ? f.call(R._engine.create[apply](R, args)) : eve.on("raphael.DOMload", function () {
-                    f.call(R._engine.create[apply](R, args));
-                });
-            } else {
-                return R._engine.create[apply](R, arguments);
-            }
-        }
-    }
-    R.version = "2.1.2";
-    R.eve = eve;
-    var loaded,
-        separator = /[, ]+/,
-        elements = {circle: 1, rect: 1, path: 1, ellipse: 1, text: 1, image: 1},
-        formatrg = /\{(\d+)\}/g,
-        proto = "prototype",
-        has = "hasOwnProperty",
-        g = {
-            doc: document,
-            win: window
-        },
-        oldRaphael = {
-            was: Object.prototype[has].call(g.win, "Raphael"),
-            is: g.win.Raphael
-        },
-        Paper = function () {
-            /*\
-             * Paper.ca
-             [ property (object) ]
-             **
-             * Shortcut for @Paper.customAttributes
-            \*/
-            /*\
-             * Paper.customAttributes
-             [ property (object) ]
-             **
-             * If you have a set of attributes that you would like to represent
-             * as a function of some number you can do it easily with custom attributes:
-             > Usage
-             | paper.customAttributes.hue = function (num) {
-             |     num = num % 1;
-             |     return {fill: "hsb(" + num + ", 0.75, 1)"};
-             | };
-             | // Custom attribute “hue” will change fill
-             | // to be given hue with fixed saturation and brightness.
-             | // Now you can use it like this:
-             | var c = paper.circle(10, 10, 10).attr({hue: .45});
-             | // or even like this:
-             | c.animate({hue: 1}, 1e3);
-             |
-             | // You could also create custom attribute
-             | // with multiple parameters:
-             | paper.customAttributes.hsb = function (h, s, b) {
-             |     return {fill: "hsb(" + [h, s, b].join(",") + ")"};
-             | };
-             | c.attr({hsb: "0.5 .8 1"});
-             | c.animate({hsb: [1, 0, 0.5]}, 1e3);
-            \*/
-            this.ca = this.customAttributes = {};
-        },
-        paperproto,
-        appendChild = "appendChild",
-        apply = "apply",
-        concat = "concat",
-        supportsTouch = ('ontouchstart' in g.win) || g.win.DocumentTouch && g.doc instanceof DocumentTouch, //taken from Modernizr touch test
-        E = "",
-        S = " ",
-        Str = String,
-        split = "split",
-        events = "click dblclick mousedown mousemove mouseout mouseover mouseup touchstart touchmove touchend touchcancel"[split](S),
-        touchMap = {
-            mousedown: "touchstart",
-            mousemove: "touchmove",
-            mouseup: "touchend"
-        },
-        lowerCase = Str.prototype.toLowerCase,
-        math = Math,
-        mmax = math.max,
-        mmin = math.min,
-        abs = math.abs,
-        pow = math.pow,
-        PI = math.PI,
-        nu = "number",
-        string = "string",
-        array = "array",
-        toString = "toString",
-        fillString = "fill",
-        objectToString = Object.prototype.toString,
-        paper = {},
-        push = "push",
-        ISURL = R._ISURL = /^url\(['"]?(.+?)['"]?\)$/i,
-        colourRegExp = /^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgba?\(\s*([\d\.]+%?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+%?(?:\s*,\s*[\d\.]+%?)?)\s*\)|hsba?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\)|hsla?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\))\s*$/i,
-        isnan = {"NaN": 1, "Infinity": 1, "-Infinity": 1},
-        bezierrg = /^(?:cubic-)?bezier\(([^,]+),([^,]+),([^,]+),([^\)]+)\)/,
-        round = math.round,
-        setAttribute = "setAttribute",
-        toFloat = parseFloat,
-        toInt = parseInt,
-        upperCase = Str.prototype.toUpperCase,
-        availableAttrs = R._availableAttrs = {
-            "arrow-end": "none",
-            "arrow-start": "none",
-            blur: 0,
-            "clip-rect": "0 0 1e9 1e9",
-            cursor: "default",
-            cx: 0,
-            cy: 0,
-            fill: "#fff",
-            "fill-opacity": 1,
-            font: '10px "Arial"',
-            "font-family": '"Arial"',
-            "font-size": "10",
-            "font-style": "normal",
-            "font-weight": 400,
-            gradient: 0,
-            height: 0,
-            href: "http://raphaeljs.com/",
-            "letter-spacing": 0,
-            opacity: 1,
-            path: "M0,0",
-            r: 0,
-            rx: 0,
-            ry: 0,
-            src: "",
-            stroke: "#000",
-            "stroke-dasharray": "",
-            "stroke-linecap": "butt",
-            "stroke-linejoin": "butt",
-            "stroke-miterlimit": 0,
-            "stroke-opacity": 1,
-            "stroke-width": 1,
-            target: "_blank",
-            "text-anchor": "middle",
-            title: "Raphael",
-            transform: "",
-            width: 0,
-            x: 0,
-            y: 0
-        },
-        availableAnimAttrs = R._availableAnimAttrs = {
-            blur: nu,
-            "clip-rect": "csv",
-            cx: nu,
-            cy: nu,
-            fill: "colour",
-            "fill-opacity": nu,
-            "font-size": nu,
-            height: nu,
-            opacity: nu,
-            path: "path",
-            r: nu,
-            rx: nu,
-            ry: nu,
-            stroke: "colour",
-            "stroke-opacity": nu,
-            "stroke-width": nu,
-            transform: "transform",
-            width: nu,
-            x: nu,
-            y: nu
-        },
-        whitespace = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]/g,
-        commaSpaces = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/,
-        hsrg = {hs: 1, rg: 1},
-        p2s = /,?([achlmqrstvxz]),?/gi,
-        pathCommand = /([achlmrqstvz])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig,
-        tCommand = /([rstm])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig,
-        pathValues = /(-?\d*\.?\d*(?:e[\-+]?\d+)?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/ig,
-        radial_gradient = R._radial_gradient = /^r(?:\(([^,]+?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*([^\)]+?)\))?/,
-        eldata = {},
-        sortByKey = function (a, b) {
-            return a.key - b.key;
-        },
-        sortByNumber = function (a, b) {
-            return toFloat(a) - toFloat(b);
-        },
-        fun = function () {},
-        pipe = function (x) {
-            return x;
-        },
-        rectPath = R._rectPath = function (x, y, w, h, r) {
-            if (r) {
-                return [["M", x + r, y], ["l", w - r * 2, 0], ["a", r, r, 0, 0, 1, r, r], ["l", 0, h - r * 2], ["a", r, r, 0, 0, 1, -r, r], ["l", r * 2 - w, 0], ["a", r, r, 0, 0, 1, -r, -r], ["l", 0, r * 2 - h], ["a", r, r, 0, 0, 1, r, -r], ["z"]];
-            }
-            return [["M", x, y], ["l", w, 0], ["l", 0, h], ["l", -w, 0], ["z"]];
-        },
-        ellipsePath = function (x, y, rx, ry) {
-            if (ry == null) {
-                ry = rx;
-            }
-            return [["M", x, y], ["m", 0, -ry], ["a", rx, ry, 0, 1, 1, 0, 2 * ry], ["a", rx, ry, 0, 1, 1, 0, -2 * ry], ["z"]];
-        },
-        getPath = R._getPath = {
-            path: function (el) {
-                return el.attr("path");
-            },
-            circle: function (el) {
-                var a = el.attrs;
-                return ellipsePath(a.cx, a.cy, a.r);
-            },
-            ellipse: function (el) {
-                var a = el.attrs;
-                return ellipsePath(a.cx, a.cy, a.rx, a.ry);
-            },
-            rect: function (el) {
-                var a = el.attrs;
-                return rectPath(a.x, a.y, a.width, a.height, a.r);
-            },
-            image: function (el) {
-                var a = el.attrs;
-                return rectPath(a.x, a.y, a.width, a.height);
-            },
-            text: function (el) {
-                var bbox = el._getBBox();
-                return rectPath(bbox.x, bbox.y, bbox.width, bbox.height);
-            },
-            set : function(el) {
-                var bbox = el._getBBox();
-                return rectPath(bbox.x, bbox.y, bbox.width, bbox.height);
-            }
-        },
-        /*\
-         * Raphael.mapPath
-         [ method ]
-         **
-         * Transform the path string with given matrix.
-         > Parameters
-         - path (string) path string
-         - matrix (object) see @Matrix
-         = (string) transformed path string
-        \*/
-        mapPath = R.mapPath = function (path, matrix) {
-            if (!matrix) {
-                return path;
-            }
-            var x, y, i, j, ii, jj, pathi;
-            path = path2curve(path);
-            for (i = 0, ii = path.length; i < ii; i++) {
-                pathi = path[i];
-                for (j = 1, jj = pathi.length; j < jj; j += 2) {
-                    x = matrix.x(pathi[j], pathi[j + 1]);
-                    y = matrix.y(pathi[j], pathi[j + 1]);
-                    pathi[j] = x;
-                    pathi[j + 1] = y;
-                }
-            }
-            return path;
-        };
-
-    R._g = g;
-    /*\
-     * Raphael.type
-     [ property (string) ]
-     **
-     * Can be “SVG”, “VML” or empty, depending on browser support.
-    \*/
-    R.type = (g.win.SVGAngle || g.doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") ? "SVG" : "VML");
-    if (R.type == "VML") {
-        var d = g.doc.createElement("div"),
-            b;
-        d.innerHTML = '<v:shape adj="1"/>';
-        b = d.firstChild;
-        b.style.behavior = "url(#default#VML)";
-        if (!(b && typeof b.adj == "object")) {
-            return (R.type = E);
-        }
-        d = null;
-    }
-    /*\
-     * Raphael.svg
-     [ property (boolean) ]
-     **
-     * `true` if browser supports SVG.
-    \*/
-    /*\
-     * Raphael.vml
-     [ property (boolean) ]
-     **
-     * `true` if browser supports VML.
-    \*/
-    R.svg = !(R.vml = R.type == "VML");
-    R._Paper = Paper;
-    /*\
-     * Raphael.fn
-     [ property (object) ]
-     **
-     * You can add your own method to the canvas. For example if you want to draw a pie chart,
-     * you can create your own pie chart function and ship it as a Raphaël plugin. To do this
-     * you need to extend the `Raphael.fn` object. You should modify the `fn` object before a
-     * Raphaël instance is created, otherwise it will take no effect. Please note that the
-     * ability for namespaced plugins was removed in Raphael 2.0. It is up to the plugin to
-     * ensure any namespacing ensures proper context.
-     > Usage
-     | Raphael.fn.arrow = function (x1, y1, x2, y2, size) {
-     |     return this.path( ... );
-     | };
-     | // or create namespace
-     | Raphael.fn.mystuff = {
-     |     arrow: function () {…},
-     |     star: function () {…},
-     |     // etc…
-     | };
-     | var paper = Raphael(10, 10, 630, 480);
-     | // then use it
-     | paper.arrow(10, 10, 30, 30, 5).attr({fill: "#f00"});
-     | paper.mystuff.arrow();
-     | paper.mystuff.star();
-    \*/
-    R.fn = paperproto = Paper.prototype = R.prototype;
-    R._id = 0;
-    R._oid = 0;
-    /*\
-     * Raphael.is
-     [ method ]
-     **
-     * Handful of replacements for `typeof` operator.
-     > Parameters
-     - o (…) any object or primitive
-     - type (string) name of the type, i.e. “string”, “function”, “number”, etc.
-     = (boolean) is given value is of given type
-    \*/
-    R.is = function (o, type) {
-        type = lowerCase.call(type);
-        if (type == "finite") {
-            return !isnan[has](+o);
-        }
-        if (type == "array") {
-            return o instanceof Array;
-        }
-        return  (type == "null" && o === null) ||
-                (type == typeof o && o !== null) ||
-                (type == "object" && o === Object(o)) ||
-                (type == "array" && Array.isArray && Array.isArray(o)) ||
-                objectToString.call(o).slice(8, -1).toLowerCase() == type;
-    };
-
-    function clone(obj) {
-        if (typeof obj == "function" || Object(obj) !== obj) {
-            return obj;
-        }
-        var res = new obj.constructor;
-        for (var key in obj) if (obj[has](key)) {
-            res[key] = clone(obj[key]);
-        }
-        return res;
-    }
-
-    /*\
-     * Raphael.angle
-     [ method ]
-     **
-     * Returns angle between two or three points
-     > Parameters
-     - x1 (number) x coord of first point
-     - y1 (number) y coord of first point
-     - x2 (number) x coord of second point
-     - y2 (number) y coord of second point
-     - x3 (number) #optional x coord of third point
-     - y3 (number) #optional y coord of third point
-     = (number) angle in degrees.
-    \*/
-    R.angle = function (x1, y1, x2, y2, x3, y3) {
-        if (x3 == null) {
-            var x = x1 - x2,
-                y = y1 - y2;
-            if (!x && !y) {
-                return 0;
-            }
-            return (180 + math.atan2(-y, -x) * 180 / PI + 360) % 360;
-        } else {
-            return R.angle(x1, y1, x3, y3) - R.angle(x2, y2, x3, y3);
-        }
-    };
-    /*\
-     * Raphael.rad
-     [ method ]
-     **
-     * Transform angle to radians
-     > Parameters
-     - deg (number) angle in degrees
-     = (number) angle in radians.
-    \*/
-    R.rad = function (deg) {
-        return deg % 360 * PI / 180;
-    };
-    /*\
-     * Raphael.deg
-     [ method ]
-     **
-     * Transform angle to degrees
-     > Parameters
-     - rad (number) angle in radians
-     = (number) angle in degrees.
-    \*/
-    R.deg = function (rad) {
-        return Math.round ((rad * 180 / PI% 360)* 1000) / 1000;
-    };
-    /*\
-     * Raphael.snapTo
-     [ method ]
-     **
-     * Snaps given value to given grid.
-     > Parameters
-     - values (array|number) given array of values or step of the grid
-     - value (number) value to adjust
-     - tolerance (number) #optional tolerance for snapping. Default is `10`.
-     = (number) adjusted value.
-    \*/
-    R.snapTo = function (values, value, tolerance) {
-        tolerance = R.is(tolerance, "finite") ? tolerance : 10;
-        if (R.is(values, array)) {
-            var i = values.length;
-            while (i--) if (abs(values[i] - value) <= tolerance) {
-                return values[i];
-            }
-        } else {
-            values = +values;
-            var rem = value % values;
-            if (rem < tolerance) {
-                return value - rem;
-            }
-            if (rem > values - tolerance) {
-                return value - rem + values;
-            }
-        }
-        return value;
-    };
-
-    /*\
-     * Raphael.createUUID
-     [ method ]
-     **
-     * Returns RFC4122, version 4 ID
-    \*/
-    var createUUID = R.createUUID = (function (uuidRegEx, uuidReplacer) {
-        return function () {
-            return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(uuidRegEx, uuidReplacer).toUpperCase();
-        };
-    })(/[xy]/g, function (c) {
-        var r = math.random() * 16 | 0,
-            v = c == "x" ? r : (r & 3 | 8);
-        return v.toString(16);
-    });
-
-    /*\
-     * Raphael.setWindow
-     [ method ]
-     **
-     * Used when you need to draw in `&lt;iframe>`. Switched window to the iframe one.
-     > Parameters
-     - newwin (window) new window object
-    \*/
-    R.setWindow = function (newwin) {
-        eve("raphael.setWindow", R, g.win, newwin);
-        g.win = newwin;
-        g.doc = g.win.document;
-        if (R._engine.initWin) {
-            R._engine.initWin(g.win);
-        }
-    };
-    var toHex = function (color) {
-        if (R.vml) {
-            // http://dean.edwards.name/weblog/2009/10/convert-any-colour-value-to-hex-in-msie/
-            var trim = /^\s+|\s+$/g;
-            var bod;
-            try {
-                var docum = new ActiveXObject("htmlfile");
-                docum.write("<body>");
-                docum.close();
-                bod = docum.body;
-            } catch(e) {
-                bod = createPopup().document.body;
-            }
-            var range = bod.createTextRange();
-            toHex = cacher(function (color) {
-                try {
-                    bod.style.color = Str(color).replace(trim, E);
-                    var value = range.queryCommandValue("ForeColor");
-                    value = ((value & 255) << 16) | (value & 65280) | ((value & 16711680) >>> 16);
-                    return "#" + ("000000" + value.toString(16)).slice(-6);
-                } catch(e) {
-                    return "none";
-                }
-            });
-        } else {
-            var i = g.doc.createElement("i");
-            i.title = "Rapha\xebl Colour Picker";
-            i.style.display = "none";
-            g.doc.body.appendChild(i);
-            toHex = cacher(function (color) {
-                i.style.color = color;
-                return g.doc.defaultView.getComputedStyle(i, E).getPropertyValue("color");
-            });
-        }
-        return toHex(color);
-    },
-    hsbtoString = function () {
-        return "hsb(" + [this.h, this.s, this.b] + ")";
-    },
-    hsltoString = function () {
-        return "hsl(" + [this.h, this.s, this.l] + ")";
-    },
-    rgbtoString = function () {
-        return this.hex;
-    },
-    prepareRGB = function (r, g, b) {
-        if (g == null && R.is(r, "object") && "r" in r && "g" in r && "b" in r) {
-            b = r.b;
-            g = r.g;
-            r = r.r;
-        }
-        if (g == null && R.is(r, string)) {
-            var clr = R.getRGB(r);
-            r = clr.r;
-            g = clr.g;
-            b = clr.b;
-        }
-        if (r > 1 || g > 1 || b > 1) {
-            r /= 255;
-            g /= 255;
-            b /= 255;
-        }
-
-        return [r, g, b];
-    },
-    packageRGB = function (r, g, b, o) {
-        r *= 255;
-        g *= 255;
-        b *= 255;
-        var rgb = {
-            r: r,
-            g: g,
-            b: b,
-            hex: R.rgb(r, g, b),
-            toString: rgbtoString
-        };
-        R.is(o, "finite") && (rgb.opacity = o);
-        return rgb;
-    };
-
-    /*\
-     * Raphael.color
-     [ method ]
-     **
-     * Parses the color string and returns object with all values for the given color.
-     > Parameters
-     - clr (string) color string in one of the supported formats (see @Raphael.getRGB)
-     = (object) Combined RGB & HSB object in format:
-     o {
-     o     r (number) red,
-     o     g (number) green,
-     o     b (number) blue,
-     o     hex (string) color in HTML/CSS format: #••••••,
-     o     error (boolean) `true` if string can’t be parsed,
-     o     h (number) hue,
-     o     s (number) saturation,
-     o     v (number) value (brightness),
-     o     l (number) lightness
-     o }
-    \*/
-    R.color = function (clr) {
-        var rgb;
-        if (R.is(clr, "object") && "h" in clr && "s" in clr && "b" in clr) {
-            rgb = R.hsb2rgb(clr);
-            clr.r = rgb.r;
-            clr.g = rgb.g;
-            clr.b = rgb.b;
-            clr.hex = rgb.hex;
-        } else if (R.is(clr, "object") && "h" in clr && "s" in clr && "l" in clr) {
-            rgb = R.hsl2rgb(clr);
-            clr.r = rgb.r;
-            clr.g = rgb.g;
-            clr.b = rgb.b;
-            clr.hex = rgb.hex;
-        } else {
-            if (R.is(clr, "string")) {
-                clr = R.getRGB(clr);
-            }
-            if (R.is(clr, "object") && "r" in clr && "g" in clr && "b" in clr) {
-                rgb = R.rgb2hsl(clr);
-                clr.h = rgb.h;
-                clr.s = rgb.s;
-                clr.l = rgb.l;
-                rgb = R.rgb2hsb(clr);
-                clr.v = rgb.b;
-            } else {
-                clr = {hex: "none"};
-                clr.r = clr.g = clr.b = clr.h = clr.s = clr.v = clr.l = -1;
-            }
-        }
-        clr.toString = rgbtoString;
-        return clr;
-    };
-    /*\
-     * Raphael.hsb2rgb
-     [ method ]
-     **
-     * Converts HSB values to RGB object.
-     > Parameters
-     - h (number) hue
-     - s (number) saturation
-     - v (number) value or brightness
-     = (object) RGB object in format:
-     o {
-     o     r (number) red,
-     o     g (number) green,
-     o     b (number) blue,
-     o     hex (string) color in HTML/CSS format: #••••••
-     o }
-    \*/
-    R.hsb2rgb = function (h, s, v, o) {
-        if (this.is(h, "object") && "h" in h && "s" in h && "b" in h) {
-            v = h.b;
-            s = h.s;
-            o = h.o;
-            h = h.h;
-        }
-        h *= 360;
-        var R, G, B, X, C;
-        h = (h % 360) / 60;
-        C = v * s;
-        X = C * (1 - abs(h % 2 - 1));
-        R = G = B = v - C;
-
-        h = ~~h;
-        R += [C, X, 0, 0, X, C][h];
-        G += [X, C, C, X, 0, 0][h];
-        B += [0, 0, X, C, C, X][h];
-        return packageRGB(R, G, B, o);
-    };
-    /*\
-     * Raphael.hsl2rgb
-     [ method ]
-     **
-     * Converts HSL values to RGB object.
-     > Parameters
-     - h (number) hue
-     - s (number) saturation
-     - l (number) luminosity
-     = (object) RGB object in format:
-     o {
-     o     r (number) red,
-     o     g (number) green,
-     o     b (number) blue,
-     o     hex (string) color in HTML/CSS format: #••••••
-     o }
-    \*/
-    R.hsl2rgb = function (h, s, l, o) {
-        if (this.is(h, "object") && "h" in h && "s" in h && "l" in h) {
-            l = h.l;
-            s = h.s;
-            h = h.h;
-        }
-        if (h > 1 || s > 1 || l > 1) {
-            h /= 360;
-            s /= 100;
-            l /= 100;
-        }
-        h *= 360;
-        var R, G, B, X, C;
-        h = (h % 360) / 60;
-        C = 2 * s * (l < .5 ? l : 1 - l);
-        X = C * (1 - abs(h % 2 - 1));
-        R = G = B = l - C / 2;
-
-        h = ~~h;
-        R += [C, X, 0, 0, X, C][h];
-        G += [X, C, C, X, 0, 0][h];
-        B += [0, 0, X, C, C, X][h];
-        return packageRGB(R, G, B, o);
-    };
-    /*\
-     * Raphael.rgb2hsb
-     [ method ]
-     **
-     * Converts RGB values to HSB object.
-     > Parameters
-     - r (number) red
-     - g (number) green
-     - b (number) blue
-     = (object) HSB object in format:
-     o {
-     o     h (number) hue
-     o     s (number) saturation
-     o     b (number) brightness
-     o }
-    \*/
-    R.rgb2hsb = function (r, g, b) {
-        b = prepareRGB(r, g, b);
-        r = b[0];
-        g = b[1];
-        b = b[2];
-
-        var H, S, V, C;
-        V = mmax(r, g, b);
-        C = V - mmin(r, g, b);
-        H = (C == 0 ? null :
-             V == r ? (g - b) / C :
-             V == g ? (b - r) / C + 2 :
-                      (r - g) / C + 4
-            );
-        H = ((H + 360) % 6) * 60 / 360;
-        S = C == 0 ? 0 : C / V;
-        return {h: H, s: S, b: V, toString: hsbtoString};
-    };
-    /*\
-     * Raphael.rgb2hsl
-     [ method ]
-     **
-     * Converts RGB values to HSL object.
-     > Parameters
-     - r (number) red
-     - g (number) green
-     - b (number) blue
-     = (object) HSL object in format:
-     o {
-     o     h (number) hue
-     o     s (number) saturation
-     o     l (number) luminosity
-     o }
-    \*/
-    R.rgb2hsl = function (r, g, b) {
-        b = prepareRGB(r, g, b);
-        r = b[0];
-        g = b[1];
-        b = b[2];
-
-        var H, S, L, M, m, C;
-        M = mmax(r, g, b);
-        m = mmin(r, g, b);
-        C = M - m;
-        H = (C == 0 ? null :
-             M == r ? (g - b) / C :
-             M == g ? (b - r) / C + 2 :
-                      (r - g) / C + 4);
-        H = ((H + 360) % 6) * 60 / 360;
-        L = (M + m) / 2;
-        S = (C == 0 ? 0 :
-             L < .5 ? C / (2 * L) :
-                      C / (2 - 2 * L));
-        return {h: H, s: S, l: L, toString: hsltoString};
-    };
-    R._path2string = function () {
-        return this.join(",").replace(p2s, "$1");
-    };
-    function repush(array, item) {
-        for (var i = 0, ii = array.length; i < ii; i++) if (array[i] === item) {
-            return array.push(array.splice(i, 1)[0]);
-        }
-    }
-    function cacher(f, scope, postprocessor) {
-        function newf() {
-            var arg = Array.prototype.slice.call(arguments, 0),
-                args = arg.join("\u2400"),
-                cache = newf.cache = newf.cache || {},
-                count = newf.count = newf.count || [];
-            if (cache[has](args)) {
-                repush(count, args);
-                return postprocessor ? postprocessor(cache[args]) : cache[args];
-            }
-            count.length >= 1e3 && delete cache[count.shift()];
-            count.push(args);
-            cache[args] = f[apply](scope, arg);
-            return postprocessor ? postprocessor(cache[args]) : cache[args];
-        }
-        return newf;
-    }
-
-    var preload = R._preload = function (src, f) {
-        var img = g.doc.createElement("img");
-        img.style.cssText = "position:absolute;left:-9999em;top:-9999em";
-        img.onload = function () {
-            f.call(this);
-            this.onload = null;
-            g.doc.body.removeChild(this);
-        };
-        img.onerror = function () {
-            g.doc.body.removeChild(this);
-        };
-        g.doc.body.appendChild(img);
-        img.src = src;
-    };
-
-    function clrToString() {
-        return this.hex;
-    }
-
-    /*\
-     * Raphael.getRGB
-     [ method ]
-     **
-     * Parses colour string as RGB object
-     > Parameters
-     - colour (string) colour string in one of formats:
-     # <ul>
-     #     <li>Colour name (“<code>red</code>”, “<code>green</code>”, “<code>cornflowerblue</code>”, etc)</li>
-     #     <li>#••• — shortened HTML colour: (“<code>#000</code>”, “<code>#fc0</code>”, etc)</li>
-     #     <li>#•••••• — full length HTML colour: (“<code>#000000</code>”, “<code>#bd2300</code>”)</li>
-     #     <li>rgb(•••, •••, •••) — red, green and blue channels’ values: (“<code>rgb(200,&nbsp;100,&nbsp;0)</code>”)</li>
-     #     <li>rgb(•••%, •••%, •••%) — same as above, but in %: (“<code>rgb(100%,&nbsp;175%,&nbsp;0%)</code>”)</li>
-     #     <li>hsb(•••, •••, •••) — hue, saturation and brightness values: (“<code>hsb(0.5,&nbsp;0.25,&nbsp;1)</code>”)</li>
-     #     <li>hsb(•••%, •••%, •••%) — same as above, but in %</li>
-     #     <li>hsl(•••, •••, •••) — same as hsb</li>
-     #     <li>hsl(•••%, •••%, •••%) — same as hsb</li>
-     # </ul>
-     = (object) RGB object in format:
-     o {
-     o     r (number) red,
-     o     g (number) green,
-     o     b (number) blue
-     o     hex (string) color in HTML/CSS format: #••••••,
-     o     error (boolean) true if string can’t be parsed
-     o }
-    \*/
-    R.getRGB = cacher(function (colour) {
-        if (!colour || !!((colour = Str(colour)).indexOf("-") + 1)) {
-            return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString};
-        }
-        if (colour == "none") {
-            return {r: -1, g: -1, b: -1, hex: "none", toString: clrToString};
-        }
-        !(hsrg[has](colour.toLowerCase().substring(0, 2)) || colour.charAt() == "#") && (colour = toHex(colour));
-        var res,
-            red,
-            green,
-            blue,
-            opacity,
-            t,
-            values,
-            rgb = colour.match(colourRegExp);
-        if (rgb) {
-            if (rgb[2]) {
-                blue = toInt(rgb[2].substring(5), 16);
-                green = toInt(rgb[2].substring(3, 5), 16);
-                red = toInt(rgb[2].substring(1, 3), 16);
-            }
-            if (rgb[3]) {
-                blue = toInt((t = rgb[3].charAt(3)) + t, 16);
-                green = toInt((t = rgb[3].charAt(2)) + t, 16);
-                red = toInt((t = rgb[3].charAt(1)) + t, 16);
-            }
-            if (rgb[4]) {
-                values = rgb[4][split](commaSpaces);
-                red = toFloat(values[0]);
-                values[0].slice(-1) == "%" && (red *= 2.55);
-                green = toFloat(values[1]);
-                values[1].slice(-1) == "%" && (green *= 2.55);
-                blue = toFloat(values[2]);
-                values[2].slice(-1) == "%" && (blue *= 2.55);
-                rgb[1].toLowerCase().slice(0, 4) == "rgba" && (opacity = toFloat(values[3]));
-                values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
-            }
-            if (rgb[5]) {
-                values = rgb[5][split](commaSpaces);
-                red = toFloat(values[0]);
-                values[0].slice(-1) == "%" && (red *= 2.55);
-                green = toFloat(values[1]);
-                values[1].slice(-1) == "%" && (green *= 2.55);
-                blue = toFloat(values[2]);
-                values[2].slice(-1) == "%" && (blue *= 2.55);
-                (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360);
-                rgb[1].toLowerCase().slice(0, 4) == "hsba" && (opacity = toFloat(values[3]));
-                values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
-                return R.hsb2rgb(red, green, blue, opacity);
-            }
-            if (rgb[6]) {
-                values = rgb[6][split](commaSpaces);
-                red = toFloat(values[0]);
-                values[0].slice(-1) == "%" && (red *= 2.55);
-                green = toFloat(values[1]);
-                values[1].slice(-1) == "%" && (green *= 2.55);
-                blue = toFloat(values[2]);
-                values[2].slice(-1) == "%" && (blue *= 2.55);
-                (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360);
-                rgb[1].toLowerCase().slice(0, 4) == "hsla" && (opacity = toFloat(values[3]));
-                values[3] && values[3].slice(-1) == "%" && (opacity /= 100);
-                return R.hsl2rgb(red, green, blue, opacity);
-            }
-            rgb = {r: red, g: green, b: blue, toString: clrToString};
-            rgb.hex = "#" + (16777216 | blue | (green << 8) | (red << 16)).toString(16).slice(1);
-            R.is(opacity, "finite") && (rgb.opacity = opacity);
-            return rgb;
-        }
-        return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString};
-    }, R);
-    /*\
-     * Raphael.hsb
-     [ method ]
-     **
-     * Converts HSB values to hex representation of the colour.
-     > Parameters
-     - h (number) hue
-     - s (number) saturation
-     - b (number) value or brightness
-     = (string) hex representation of the colour.
-    \*/
-    R.hsb = cacher(function (h, s, b) {
-        return R.hsb2rgb(h, s, b).hex;
-    });
-    /*\
-     * Raphael.hsl
-     [ method ]
-     **
-     * Converts HSL values to hex representation of the colour.
-     > Parameters
-     - h (number) hue
-     - s (number) saturation
-     - l (number) luminosity
-     = (string) hex representation of the colour.
-    \*/
-    R.hsl = cacher(function (h, s, l) {
-        return R.hsl2rgb(h, s, l).hex;
-    });
-    /*\
-     * Raphael.rgb
-     [ method ]
-     **
-     * Converts RGB values to hex representation of the colour.
-     > Parameters
-     - r (number) red
-     - g (number) green
-     - b (number) blue
-     = (string) hex representation of the colour.
-    \*/
-    R.rgb = cacher(function (r, g, b) {
-        return "#" + (16777216 | b | (g << 8) | (r << 16)).toString(16).slice(1);
-    });
-    /*\
-     * Raphael.getColor
-     [ method ]
-     **
-     * On each call returns next colour in the spectrum. To reset it back to red call @Raphael.getColor.reset
-     > Parameters
-     - value (number) #optional brightness, default is `0.75`
-     = (string) hex representation of the colour.
-    \*/
-    R.getColor = function (value) {
-        var start = this.getColor.start = this.getColor.start || {h: 0, s: 1, b: value || .75},
-            rgb = this.hsb2rgb(start.h, start.s, start.b);
-        start.h += .075;
-        if (start.h > 1) {
-            start.h = 0;
-            start.s -= .2;
-            start.s <= 0 && (this.getColor.start = {h: 0, s: 1, b: start.b});
-        }
-        return rgb.hex;
-    };
-    /*\
-     * Raphael.getColor.reset
-     [ method ]
-     **
-     * Resets spectrum position for @Raphael.getColor back to red.
-    \*/
-    R.getColor.reset = function () {
-        delete this.start;
-    };
-
-    // http://schepers.cc/getting-to-the-point
-    function catmullRom2bezier(crp, z) {
-        var d = [];
-        for (var i = 0, iLen = crp.length; iLen - 2 * !z > i; i += 2) {
-            var p = [
-                        {x: +crp[i - 2], y: +crp[i - 1]},
-                        {x: +crp[i],     y: +crp[i + 1]},
-                        {x: +crp[i + 2], y: +crp[i + 3]},
-                        {x: +crp[i + 4], y: +crp[i + 5]}
-                    ];
-            if (z) {
-                if (!i) {
-                    p[0] = {x: +crp[iLen - 2], y: +crp[iLen - 1]};
-                } else if (iLen - 4 == i) {
-                    p[3] = {x: +crp[0], y: +crp[1]};
-                } else if (iLen - 2 == i) {
-                    p[2] = {x: +crp[0], y: +crp[1]};
-                    p[3] = {x: +crp[2], y: +crp[3]};
-                }
-            } else {
-                if (iLen - 4 == i) {
-                    p[3] = p[2];
-                } else if (!i) {
-                    p[0] = {x: +crp[i], y: +crp[i + 1]};
-                }
-            }
-            d.push(["C",
-                  (-p[0].x + 6 * p[1].x + p[2].x) / 6,
-                  (-p[0].y + 6 * p[1].y + p[2].y) / 6,
-                  (p[1].x + 6 * p[2].x - p[3].x) / 6,
-                  (p[1].y + 6*p[2].y - p[3].y) / 6,
-                  p[2].x,
-                  p[2].y
-            ]);
-        }
-
-        return d;
-    }
-    /*\
-     * Raphael.parsePathString
-     [ method ]
-     **
-     * Utility method
-     **
-     * Parses given path string into an array of arrays of path segments.
-     > Parameters
-     - pathString (string|array) path string or array of segments (in the last case it will be returned straight away)
-     = (array) array of segments.
-    \*/
-    R.parsePathString = function (pathString) {
-        if (!pathString) {
-            return null;
-        }
-        var pth = paths(pathString);
-        if (pth.arr) {
-            return pathClone(pth.arr);
-        }
-
-        var paramCounts = {a: 7, c: 6, h: 1, l: 2, m: 2, r: 4, q: 4, s: 4, t: 2, v: 1, z: 0},
-            data = [];
-        if (R.is(pathString, array) && R.is(pathString[0], array)) { // rough assumption
-            data = pathClone(pathString);
-        }
-        if (!data.length) {
-            Str(pathString).replace(pathCommand, function (a, b, c) {
-                var params = [],
-                    name = b.toLowerCase();
-                c.replace(pathValues, function (a, b) {
-                    b && params.push(+b);
-                });
-                if (name == "m" && params.length > 2) {
-                    data.push([b][concat](params.splice(0, 2)));
-                    name = "l";
-                    b = b == "m" ? "l" : "L";
-                }
-                if (name == "r") {
-                    data.push([b][concat](params));
-                } else while (params.length >= paramCounts[name]) {
-                    data.push([b][concat](params.splice(0, paramCounts[name])));
-                    if (!paramCounts[name]) {
-                        break;
-                    }
-                }
-            });
-        }
-        data.toString = R._path2string;
-        pth.arr = pathClone(data);
-        return data;
-    };
-    /*\
-     * Raphael.parseTransformString
-     [ method ]
-     **
-     * Utility method
-     **
-     * Parses given path string into an array of transformations.
-     > Parameters
-     - TString (string|array) transform string or array of transformations (in the last case it will be returned straight away)
-     = (array) array of transformations.
-    \*/
-    R.parseTransformString = cacher(function (TString) {
-        if (!TString) {
-            return null;
-        }
-        var paramCounts = {r: 3, s: 4, t: 2, m: 6},
-            data = [];
-        if (R.is(TString, array) && R.is(TString[0], array)) { // rough assumption
-            data = pathClone(TString);
-        }
-        if (!data.length) {
-            Str(TString).replace(tCommand, function (a, b, c) {
-                var params = [],
-                    name = lowerCase.call(b);
-                c.replace(pathValues, function (a, b) {
-                    b && params.push(+b);
-                });
-                data.push([b][concat](params));
-            });
-        }
-        data.toString = R._path2string;
-        return data;
-    });
-    // PATHS
-    var paths = function (ps) {
-        var p = paths.ps = paths.ps || {};
-        if (p[ps]) {
-            p[ps].sleep = 100;
-        } else {
-            p[ps] = {
-                sleep: 100
-            };
-        }
-        setTimeout(function () {
-            for (var key in p) if (p[has](key) && key != ps) {
-                p[key].sleep--;
-                !p[key].sleep && delete p[key];
-            }
-        });
-        return p[ps];
-    };
-    /*\
-     * Raphael.findDotsAtSegment
-     [ method ]
-     **
-     * Utility method
-     **
-     * Find dot coordinates on the given cubic bezier curve at the given t.
-     > Parameters
-     - p1x (number) x of the first point of the curve
-     - p1y (number) y of the first point of the curve
-     - c1x (number) x of the first anchor of the curve
-     - c1y (number) y of the first anchor of the curve
-     - c2x (number) x of the second anchor of the curve
-     - c2y (number) y of the second anchor of the curve
-     - p2x (number) x of the second point of the curve
-     - p2y (number) y of the second point of the curve
-     - t (number) position on the curve (0..1)
-     = (object) point information in format:
-     o {
-     o     x: (number) x coordinate of the point
-     o     y: (number) y coordinate of the point
-     o     m: {
-     o         x: (number) x coordinate of the left anchor
-     o         y: (number) y coordinate of the left anchor
-     o     }
-     o     n: {
-     o         x: (number) x coordinate of the right anchor
-     o         y: (number) y coordinate of the right anchor
-     o     }
-     o     start: {
-     o         x: (number) x coordinate of the start of the curve
-     o         y: (number) y coordinate of the start of the curve
-     o     }
-     o     end: {
-     o         x: (number) x coordinate of the end of the curve
-     o         y: (number) y coordinate of the end of the curve
-     o     }
-     o     alpha: (number) angle of the curve derivative at the point
-     o }
-    \*/
-    R.findDotsAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
-        var t1 = 1 - t,
-            t13 = pow(t1, 3),
-            t12 = pow(t1, 2),
-            t2 = t * t,
-            t3 = t2 * t,
-            x = t13 * p1x + t12 * 3 * t * c1x + t1 * 3 * t * t * c2x + t3 * p2x,
-            y = t13 * p1y + t12 * 3 * t * c1y + t1 * 3 * t * t * c2y + t3 * p2y,
-            mx = p1x + 2 * t * (c1x - p1x) + t2 * (c2x - 2 * c1x + p1x),
-            my = p1y + 2 * t * (c1y - p1y) + t2 * (c2y - 2 * c1y + p1y),
-            nx = c1x + 2 * t * (c2x - c1x) + t2 * (p2x - 2 * c2x + c1x),
-            ny = c1y + 2 * t * (c2y - c1y) + t2 * (p2y - 2 * c2y + c1y),
-            ax = t1 * p1x + t * c1x,
-            ay = t1 * p1y + t * c1y,
-            cx = t1 * c2x + t * p2x,
-            cy = t1 * c2y + t * p2y,
-            alpha = (90 - math.atan2(mx - nx, my - ny) * 180 / PI);
-        (mx > nx || my < ny) && (alpha += 180);
-        return {
-            x: x,
-            y: y,
-            m: {x: mx, y: my},
-            n: {x: nx, y: ny},
-            start: {x: ax, y: ay},
-            end: {x: cx, y: cy},
-            alpha: alpha
-        };
-    };
-    /*\
-     * Raphael.bezierBBox
-     [ method ]
-     **
-     * Utility method
-     **
-     * Return bounding box of a given cubic bezier curve
-     > Parameters
-     - p1x (number) x of the first point of the curve
-     - p1y (number) y of the first point of the curve
-     - c1x (number) x of the first anchor of the curve
-     - c1y (number) y of the first anchor of the curve
-     - c2x (number) x of the second anchor of the curve
-     - c2y (number) y of the second anchor of the curve
-     - p2x (number) x of the second point of the curve
-     - p2y (number) y of the second point of the curve
-     * or
-     - bez (array) array of six points for bezier curve
-     = (object) point information in format:
-     o {
-     o     min: {
-     o         x: (number) x coordinate of the left point
-     o         y: (number) y coordinate of the top point
-     o     }
-     o     max: {
-     o         x: (number) x coordinate of the right point
-     o         y: (number) y coordinate of the bottom point
-     o     }
-     o }
-    \*/
-    R.bezierBBox = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) {
-        if (!R.is(p1x, "array")) {
-            p1x = [p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y];
-        }
-        var bbox = curveDim.apply(null, p1x);
-        return {
-            x: bbox.min.x,
-            y: bbox.min.y,
-            x2: bbox.max.x,
-            y2: bbox.max.y,
-            width: bbox.max.x - bbox.min.x,
-            height: bbox.max.y - bbox.min.y
-        };
-    };
-    /*\
-     * Raphael.isPointInsideBBox
-     [ method ]
-     **
-     * Utility method
-     **
-     * Returns `true` if given point is inside bounding boxes.
-     > Parameters
-     - bbox (string) bounding box
-     - x (string) x coordinate of the point
-     - y (string) y coordinate of the point
-     = (boolean) `true` if point inside
-    \*/
-    R.isPointInsideBBox = function (bbox, x, y) {
-        return x >= bbox.x && x <= bbox.x2 && y >= bbox.y && y <= bbox.y2;
-    };
-    /*\
-     * Raphael.isBBoxIntersect
-     [ method ]
-     **
-     * Utility method
-     **
-     * Returns `true` if two bounding boxes intersect
-     > Parameters
-     - bbox1 (string) first bounding box
-     - bbox2 (string) second bounding box
-     = (boolean) `true` if they intersect
-    \*/
-    R.isBBoxIntersect = function (bbox1, bbox2) {
-        var i = R.isPointInsideBBox;
-        return i(bbox2, bbox1.x, bbox1.y)
-            || i(bbox2, bbox1.x2, bbox1.y)
-            || i(bbox2, bbox1.x, bbox1.y2)
-            || i(bbox2, bbox1.x2, bbox1.y2)
-            || i(bbox1, bbox2.x, bbox2.y)
-            || i(bbox1, bbox2.x2, bbox2.y)
-            || i(bbox1, bbox2.x, bbox2.y2)
-            || i(bbox1, bbox2.x2, bbox2.y2)
-            || (bbox1.x < bbox2.x2 && bbox1.x > bbox2.x || bbox2.x < bbox1.x2 && bbox2.x > bbox1.x)
-            && (bbox1.y < bbox2.y2 && bbox1.y > bbox2.y || bbox2.y < bbox1.y2 && bbox2.y > bbox1.y);
-    };
-    function base3(t, p1, p2, p3, p4) {
-        var t1 = -3 * p1 + 9 * p2 - 9 * p3 + 3 * p4,
-            t2 = t * t1 + 6 * p1 - 12 * p2 + 6 * p3;
-        return t * t2 - 3 * p1 + 3 * p2;
-    }
-    function bezlen(x1, y1, x2, y2, x3, y3, x4, y4, z) {
-        if (z == null) {
-            z = 1;
-        }
-        z = z > 1 ? 1 : z < 0 ? 0 : z;
-        var z2 = z / 2,
-            n = 12,
-            Tvalues = [-0.1252,0.1252,-0.3678,0.3678,-0.5873,0.5873,-0.7699,0.7699,-0.9041,0.9041,-0.9816,0.9816],
-            Cvalues = [0.2491,0.2491,0.2335,0.2335,0.2032,0.2032,0.1601,0.1601,0.1069,0.1069,0.0472,0.0472],
-            sum = 0;
-        for (var i = 0; i < n; i++) {
-            var ct = z2 * Tvalues[i] + z2,
-                xbase = base3(ct, x1, x2, x3, x4),
-                ybase = base3(ct, y1, y2, y3, y4),
-                comb = xbase * xbase + ybase * ybase;
-            sum += Cvalues[i] * math.sqrt(comb);
-        }
-        return z2 * sum;
-    }
-    function getTatLen(x1, y1, x2, y2, x3, y3, x4, y4, ll) {
-        if (ll < 0 || bezlen(x1, y1, x2, y2, x3, y3, x4, y4) < ll) {
-            return;
-        }
-        var t = 1,
-            step = t / 2,
-            t2 = t - step,
-            l,
-            e = .01;
-        l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2);
-        while (abs(l - ll) > e) {
-            step /= 2;
-            t2 += (l < ll ? 1 : -1) * step;
-            l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2);
-        }
-        return t2;
-    }
-    function intersect(x1, y1, x2, y2, x3, y3, x4, y4) {
-        if (
-            mmax(x1, x2) < mmin(x3, x4) ||
-            mmin(x1, x2) > mmax(x3, x4) ||
-            mmax(y1, y2) < mmin(y3, y4) ||
-            mmin(y1, y2) > mmax(y3, y4)
-        ) {
-            return;
-        }
-        var nx = (x1 * y2 - y1 * x2) * (x3 - x4) - (x1 - x2) * (x3 * y4 - y3 * x4),
-            ny = (x1 * y2 - y1 * x2) * (y3 - y4) - (y1 - y2) * (x3 * y4 - y3 * x4),
-            denominator = (x1 - x2) * (y3 - y4) - (y1 - y2) * (x3 - x4);
-
-        if (!denominator) {
-            return;
-        }
-        var px = nx / denominator,
-            py = ny / denominator,
-            px2 = +px.toFixed(2),
-            py2 = +py.toFixed(2);
-        if (
-            px2 < +mmin(x1, x2).toFixed(2) ||
-            px2 > +mmax(x1, x2).toFixed(2) ||
-            px2 < +mmin(x3, x4).toFixed(2) ||
-            px2 > +mmax(x3, x4).toFixed(2) ||
-            py2 < +mmin(y1, y2).toFixed(2) ||
-            py2 > +mmax(y1, y2).toFixed(2) ||
-            py2 < +mmin(y3, y4).toFixed(2) ||
-            py2 > +mmax(y3, y4).toFixed(2)
-        ) {
-            return;
-        }
-        return {x: px, y: py};
-    }
-    function inter(bez1, bez2) {
-        return interHelper(bez1, bez2);
-    }
-    function interCount(bez1, bez2) {
-        return interHelper(bez1, bez2, 1);
-    }
-    function interHelper(bez1, bez2, justCount) {
-        var bbox1 = R.bezierBBox(bez1),
-            bbox2 = R.bezierBBox(bez2);
-        if (!R.isBBoxIntersect(bbox1, bbox2)) {
-            return justCount ? 0 : [];
-        }
-        var l1 = bezlen.apply(0, bez1),
-            l2 = bezlen.apply(0, bez2),
-            n1 = mmax(~~(l1 / 5), 1),
-            n2 = mmax(~~(l2 / 5), 1),
-            dots1 = [],
-            dots2 = [],
-            xy = {},
-            res = justCount ? 0 : [];
-        for (var i = 0; i < n1 + 1; i++) {
-            var p = R.findDotsAtSegment.apply(R, bez1.concat(i / n1));
-            dots1.push({x: p.x, y: p.y, t: i / n1});
-        }
-        for (i = 0; i < n2 + 1; i++) {
-            p = R.findDotsAtSegment.apply(R, bez2.concat(i / n2));
-            dots2.push({x: p.x, y: p.y, t: i / n2});
-        }
-        for (i = 0; i < n1; i++) {
-            for (var j = 0; j < n2; j++) {
-                var di = dots1[i],
-                    di1 = dots1[i + 1],
-                    dj = dots2[j],
-                    dj1 = dots2[j + 1],
-                    ci = abs(di1.x - di.x) < .001 ? "y" : "x",
-                    cj = abs(dj1.x - dj.x) < .001 ? "y" : "x",
-                    is = intersect(di.x, di.y, di1.x, di1.y, dj.x, dj.y, dj1.x, dj1.y);
-                if (is) {
-                    if (xy[is.x.toFixed(4)] == is.y.toFixed(4)) {
-                        continue;
-                    }
-                    xy[is.x.toFixed(4)] = is.y.toFixed(4);
-                    var t1 = di.t + abs((is[ci] - di[ci]) / (di1[ci] - di[ci])) * (di1.t - di.t),
-                        t2 = dj.t + abs((is[cj] - dj[cj]) / (dj1[cj] - dj[cj])) * (dj1.t - dj.t);
-                    if (t1 >= 0 && t1 <= 1.001 && t2 >= 0 && t2 <= 1.001) {
-                        if (justCount) {
-                            res++;
-                        } else {
-                            res.push({
-                                x: is.x,
-                                y: is.y,
-                                t1: mmin(t1, 1),
-                                t2: mmin(t2, 1)
-                            });
-                        }
-                    }
-                }
-            }
-        }
-        return res;
-    }
-    /*\
-     * Raphael.pathIntersection
-     [ method ]
-     **
-     * Utility method
-     **
-     * Finds intersections of two paths
-     > Parameters
-     - path1 (string) path string
-     - path2 (string) path string
-     = (array) dots of intersection
-     o [
-     o     {
-     o         x: (number) x coordinate of the point
-     o         y: (number) y coordinate of the point
-     o         t1: (number) t value for segment of path1
-     o         t2: (number) t value for segment of path2
-     o         segment1: (number) order number for segment of path1
-     o         segment2: (number) order number for segment of path2
-     o         bez1: (array) eight coordinates representing beziér curve for the segment of path1
-     o         bez2: (array) eight coordinates representing beziér curve for the segment of path2
-     o     }
-     o ]
-    \*/
-    R.pathIntersection = function (path1, path2) {
-        return interPathHelper(path1, path2);
-    };
-    R.pathIntersectionNumber = function (path1, path2) {
-        return interPathHelper(path1, path2, 1);
-    };
-    function interPathHelper(path1, path2, justCount) {
-        path1 = R._path2curve(path1);
-        path2 = R._path2curve(path2);
-        var x1, y1, x2, y2, x1m, y1m, x2m, y2m, bez1, bez2,
-            res = justCount ? 0 : [];
-        for (var i = 0, ii = path1.length; i < ii; i++) {
-            var pi = path1[i];
-            if (pi[0] == "M") {
-                x1 = x1m = pi[1];
-                y1 = y1m = pi[2];
-            } else {
-                if (pi[0] == "C") {
-                    bez1 = [x1, y1].concat(pi.slice(1));
-                    x1 = bez1[6];
-                    y1 = bez1[7];
-                } else {
-                    bez1 = [x1, y1, x1, y1, x1m, y1m, x1m, y1m];
-                    x1 = x1m;
-                    y1 = y1m;
-                }
-                for (var j = 0, jj = path2.length; j < jj; j++) {
-                    var pj = path2[j];
-                    if (pj[0] == "M") {
-                        x2 = x2m = pj[1];
-                        y2 = y2m = pj[2];
-                    } else {
-                        if (pj[0] == "C") {
-                            bez2 = [x2, y2].concat(pj.slice(1));
-                            x2 = bez2[6];
-                            y2 = bez2[7];
-                        } else {
-                            bez2 = [x2, y2, x2, y2, x2m, y2m, x2m, y2m];
-                            x2 = x2m;
-                            y2 = y2m;
-                        }
-                        var intr = interHelper(bez1, bez2, justCount);
-                        if (justCount) {
-                            res += intr;
-                        } else {
-                            for (var k = 0, kk = intr.length; k < kk; k++) {
-                                intr[k].segment1 = i;
-                                intr[k].segment2 = j;
-                                intr[k].bez1 = bez1;
-                                intr[k].bez2 = bez2;
-                            }
-                            res = res.concat(intr);
-                        }
-                    }
-                }
-            }
-        }
-        return res;
-    }
-    /*\
-     * Raphael.isPointInsidePath
-     [ method ]
-     **
-     * Utility method
-     **
-     * Returns `true` if given point is inside a given closed path.
-     > Parameters
-     - path (string) path string
-     - x (number) x of the point
-     - y (number) y of the point
-     = (boolean) true, if point is inside the path
-    \*/
-    R.isPointInsidePath = function (path, x, y) {
-        var bbox = R.pathBBox(path);
-        return R.isPointInsideBBox(bbox, x, y) &&
-               interPathHelper(path, [["M", x, y], ["H", bbox.x2 + 10]], 1) % 2 == 1;
-    };
-    R._removedFactory = function (methodname) {
-        return function () {
-            eve("raphael.log", null, "Rapha\xebl: you are calling to method \u201c" + methodname + "\u201d of removed object", methodname);
-        };
-    };
-    /*\
-     * Raphael.pathBBox
-     [ method ]
-     **
-     * Utility method
-     **
-     * Return bounding box of a given path
-     > Parameters
-     - path (string) path string
-     = (object) bounding box
-     o {
-     o     x: (number) x coordinate of the left top point of the box
-     o     y: (number) y coordinate of the left top point of the box
-     o     x2: (number) x coordinate of the right bottom point of the box
-     o     y2: (number) y coordinate of the right bottom point of the box
-     o     width: (number) width of the box
-     o     height: (number) height of the box
-     o     cx: (number) x coordinate of the center of the box
-     o     cy: (number) y coordinate of the center of the box
-     o }
-    \*/
-    var pathDimensions = R.pathBBox = function (path) {
-        var pth = paths(path);
-        if (pth.bbox) {
-            return clone(pth.bbox);
-        }
-        if (!path) {
-            return {x: 0, y: 0, width: 0, height: 0, x2: 0, y2: 0};
-        }
-        path = path2curve(path);
-        var x = 0,
-            y = 0,
-            X = [],
-            Y = [],
-            p;
-        for (var i = 0, ii = path.length; i < ii; i++) {
-            p = path[i];
-            if (p[0] == "M") {
-                x = p[1];
-                y = p[2];
-                X.push(x);
-                Y.push(y);
-            } else {
-                var dim = curveDim(x, y, p[1], p[2], p[3], p[4], p[5], p[6]);
-                X = X[concat](dim.min.x, dim.max.x);
-                Y = Y[concat](dim.min.y, dim.max.y);
-                x = p[5];
-                y = p[6];
-            }
-        }
-        var xmin = mmin[apply](0, X),
-            ymin = mmin[apply](0, Y),
-            xmax = mmax[apply](0, X),
-            ymax = mmax[apply](0, Y),
-            width = xmax - xmin,
-            height = ymax - ymin,
-                bb = {
-                x: xmin,
-                y: ymin,
-                x2: xmax,
-                y2: ymax,
-                width: width,
-                height: height,
-                cx: xmin + width / 2,
-                cy: ymin + height / 2
-            };
-        pth.bbox = clone(bb);
-        return bb;
-    },
-        pathClone = function (pathArray) {
-            var res = clone(pathArray);
-            res.toString = R._path2string;
-            return res;
-        },
-        pathToRelative = R._pathToRelative = function (pathArray) {
-            var pth = paths(pathArray);
-            if (pth.rel) {
-                return pathClone(pth.rel);
-            }
-            if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption
-                pathArray = R.parsePathString(pathArray);
-            }
-            var res = [],
-                x = 0,
-                y = 0,
-                mx = 0,
-                my = 0,
-                start = 0;
-            if (pathArray[0][0] == "M") {
-                x = pathArray[0][1];
-                y = pathArray[0][2];
-                mx = x;
-                my = y;
-                start++;
-                res.push(["M", x, y]);
-            }
-            for (var i = start, ii = pathArray.length; i < ii; i++) {
-                var r = res[i] = [],
-                    pa = pathArray[i];
-                if (pa[0] != lowerCase.call(pa[0])) {
-                    r[0] = lowerCase.call(pa[0]);
-                    switch (r[0]) {
-                        case "a":
-                            r[1] = pa[1];
-                            r[2] = pa[2];
-                            r[3] = pa[3];
-                            r[4] = pa[4];
-                            r[5] = pa[5];
-                            r[6] = +(pa[6] - x).toFixed(3);
-                            r[7] = +(pa[7] - y).toFixed(3);
-                            break;
-                        case "v":
-                            r[1] = +(pa[1] - y).toFixed(3);
-                            break;
-                        case "m":
-                            mx = pa[1];
-                            my = pa[2];
-                        default:
-                            for (var j = 1, jj = pa.length; j < jj; j++) {
-                                r[j] = +(pa[j] - ((j % 2) ? x : y)).toFixed(3);
-                            }
-                    }
-                } else {
-                    r = res[i] = [];
-                    if (pa[0] == "m") {
-                        mx = pa[1] + x;
-                        my = pa[2] + y;
-                    }
-                    for (var k = 0, kk = pa.length; k < kk; k++) {
-                        res[i][k] = pa[k];
-                    }
-                }
-                var len = res[i].length;
-                switch (res[i][0]) {
-                    case "z":
-                        x = mx;
-                        y = my;
-                        break;
-                    case "h":
-                        x += +res[i][len - 1];
-                        break;
-                    case "v":
-                        y += +res[i][len - 1];
-                        break;
-                    default:
-                        x += +res[i][len - 2];
-                        y += +res[i][len - 1];
-                }
-            }
-            res.toString = R._path2string;
-            pth.rel = pathClone(res);
-            return res;
-        },
-        pathToAbsolute = R._pathToAbsolute = function (pathArray) {
-            var pth = paths(pathArray);
-            if (pth.abs) {
-                return pathClone(pth.abs);
-            }
-            if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption
-                pathArray = R.parsePathString(pathArray);
-            }
-            if (!pathArray || !pathArray.length) {
-                return [["M", 0, 0]];
-            }
-            var res = [],
-                x = 0,
-                y = 0,
-                mx = 0,
-                my = 0,
-                start = 0;
-            if (pathArray[0][0] == "M") {
-                x = +pathArray[0][1];
-                y = +pathArray[0][2];
-                mx = x;
-                my = y;
-                start++;
-                res[0] = ["M", x, y];
-            }
-            var crz = pathArray.length == 3 && pathArray[0][0] == "M" && pathArray[1][0].toUpperCase() == "R" && pathArray[2][0].toUpperCase() == "Z";
-            for (var r, pa, i = start, ii = pathArray.length; i < ii; i++) {
-                res.push(r = []);
-                pa = pathArray[i];
-                if (pa[0] != upperCase.call(pa[0])) {
-                    r[0] = upperCase.call(pa[0]);
-                    switch (r[0]) {
-                        case "A":
-                            r[1] = pa[1];
-                            r[2] = pa[2];
-                            r[3] = pa[3];
-                            r[4] = pa[4];
-                            r[5] = pa[5];
-                            r[6] = +(pa[6] + x);
-                            r[7] = +(pa[7] + y);
-                            break;
-                        case "V":
-                            r[1] = +pa[1] + y;
-                            break;
-                        case "H":
-                            r[1] = +pa[1] + x;
-                            break;
-                        case "R":
-                            var dots = [x, y][concat](pa.slice(1));
-                            for (var j = 2, jj = dots.length; j < jj; j++) {
-                                dots[j] = +dots[j] + x;
-                                dots[++j] = +dots[j] + y;
-                            }
-                            res.pop();
-                            res = res[concat](catmullRom2bezier(dots, crz));
-                            break;
-                        case "M":
-                            mx = +pa[1] + x;
-                            my = +pa[2] + y;
-                        default:
-                            for (j = 1, jj = pa.length; j < jj; j++) {
-                                r[j] = +pa[j] + ((j % 2) ? x : y);
-                            }
-                    }
-                } else if (pa[0] == "R") {
-                    dots = [x, y][concat](pa.slice(1));
-                    res.pop();
-                    res = res[concat](catmullRom2bezier(dots, crz));
-                    r = ["R"][concat](pa.slice(-2));
-                } else {
-                    for (var k = 0, kk = pa.length; k < kk; k++) {
-                        r[k] = pa[k];
-                    }
-                }
-                switch (r[0]) {
-                    case "Z":
-                        x = mx;
-                        y = my;
-                        break;
-                    case "H":
-                        x = r[1];
-                        break;
-                    case "V":
-                        y = r[1];
-                        break;
-                    case "M":
-                        mx = r[r.length - 2];
-                        my = r[r.length - 1];
-                    default:
-                        x = r[r.length - 2];
-                        y = r[r.length - 1];
-                }
-            }
-            res.toString = R._path2string;
-            pth.abs = pathClone(res);
-            return res;
-        },
-        l2c = function (x1, y1, x2, y2) {
-            return [x1, y1, x2, y2, x2, y2];
-        },
-        q2c = function (x1, y1, ax, ay, x2, y2) {
-            var _13 = 1 / 3,
-                _23 = 2 / 3;
-            return [
-                    _13 * x1 + _23 * ax,
-                    _13 * y1 + _23 * ay,
-                    _13 * x2 + _23 * ax,
-                    _13 * y2 + _23 * ay,
-                    x2,
-                    y2
-                ];
-        },
-        a2c = function (x1, y1, rx, ry, angle, large_arc_flag, sweep_flag, x2, y2, recursive) {
-            // for more information of where this math came from visit:
-            // http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes
-            var _120 = PI * 120 / 180,
-                rad = PI / 180 * (+angle || 0),
-                res = [],
-                xy,
-                rotate = cacher(function (x, y, rad) {
-                    var X = x * math.cos(rad) - y * math.sin(rad),
-                        Y = x * math.sin(rad) + y * math.cos(rad);
-                    return {x: X, y: Y};
-                });
-            if (!recursive) {
-                xy = rotate(x1, y1, -rad);
-                x1 = xy.x;
-                y1 = xy.y;
-                xy = rotate(x2, y2, -rad);
-                x2 = xy.x;
-                y2 = xy.y;
-                var cos = math.cos(PI / 180 * angle),
-                    sin = math.sin(PI / 180 * angle),
-                    x = (x1 - x2) / 2,
-                    y = (y1 - y2) / 2;
-                var h = (x * x) / (rx * rx) + (y * y) / (ry * ry);
-                if (h > 1) {
-                    h = math.sqrt(h);
-                    rx = h * rx;
-                    ry = h * ry;
-                }
-                var rx2 = rx * rx,
-                    ry2 = ry * ry,
-                    k = (large_arc_flag == sweep_flag ? -1 : 1) *
-                        math.sqrt(abs((rx2 * ry2 - rx2 * y * y - ry2 * x * x) / (rx2 * y * y + ry2 * x * x))),
-                    cx = k * rx * y / ry + (x1 + x2) / 2,
-                    cy = k * -ry * x / rx + (y1 + y2) / 2,
-                    f1 = math.asin(((y1 - cy) / ry).toFixed(9)),
-                    f2 = math.asin(((y2 - cy) / ry).toFixed(9));
-
-                f1 = x1 < cx ? PI - f1 : f1;
-                f2 = x2 < cx ? PI - f2 : f2;
-                f1 < 0 && (f1 = PI * 2 + f1);
-                f2 < 0 && (f2 = PI * 2 + f2);
-                if (sweep_flag && f1 > f2) {
-                    f1 = f1 - PI * 2;
-                }
-                if (!sweep_flag && f2 > f1) {
-                    f2 = f2 - PI * 2;
-                }
-            } else {
-                f1 = recursive[0];
-                f2 = recursive[1];
-                cx = recursive[2];
-                cy = recursive[3];
-            }
-            var df = f2 - f1;
-            if (abs(df) > _120) {
-                var f2old = f2,
-                    x2old = x2,
-                    y2old = y2;
-                f2 = f1 + _120 * (sweep_flag && f2 > f1 ? 1 : -1);
-                x2 = cx + rx * math.cos(f2);
-                y2 = cy + ry * math.sin(f2);
-                res = a2c(x2, y2, rx, ry, angle, 0, sweep_flag, x2old, y2old, [f2, f2old, cx, cy]);
-            }
-            df = f2 - f1;
-            var c1 = math.cos(f1),
-                s1 = math.sin(f1),
-                c2 = math.cos(f2),
-                s2 = math.sin(f2),
-                t = math.tan(df / 4),
-                hx = 4 / 3 * rx * t,
-                hy = 4 / 3 * ry * t,
-                m1 = [x1, y1],
-                m2 = [x1 + hx * s1, y1 - hy * c1],
-                m3 = [x2 + hx * s2, y2 - hy * c2],
-                m4 = [x2, y2];
-            m2[0] = 2 * m1[0] - m2[0];
-            m2[1] = 2 * m1[1] - m2[1];
-            if (recursive) {
-                return [m2, m3, m4][concat](res);
-            } else {
-                res = [m2, m3, m4][concat](res).join()[split](",");
-                var newres = [];
-                for (var i = 0, ii = res.length; i < ii; i++) {
-                    newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x;
-                }
-                return newres;
-            }
-        },
-        findDotAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) {
-            var t1 = 1 - t;
-            return {
-                x: pow(t1, 3) * p1x + pow(t1, 2) * 3 * t * c1x + t1 * 3 * t * t * c2x + pow(t, 3) * p2x,
-                y: pow(t1, 3) * p1y + pow(t1, 2) * 3 * t * c1y + t1 * 3 * t * t * c2y + pow(t, 3) * p2y
-            };
-        },
-        curveDim = cacher(function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) {
-            var a = (c2x - 2 * c1x + p1x) - (p2x - 2 * c2x + c1x),
-                b = 2 * (c1x - p1x) - 2 * (c2x - c1x),
-                c = p1x - c1x,
-                t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a,
-                t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a,
-                y = [p1y, p2y],
-                x = [p1x, p2x],
-                dot;
-            abs(t1) > "1e12" && (t1 = .5);
-            abs(t2) > "1e12" && (t2 = .5);
-            if (t1 > 0 && t1 < 1) {
-                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1);
-                x.push(dot.x);
-                y.push(dot.y);
-            }
-            if (t2 > 0 && t2 < 1) {
-                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2);
-                x.push(dot.x);
-                y.push(dot.y);
-            }
-            a = (c2y - 2 * c1y + p1y) - (p2y - 2 * c2y + c1y);
-            b = 2 * (c1y - p1y) - 2 * (c2y - c1y);
-            c = p1y - c1y;
-            t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a;
-            t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a;
-            abs(t1) > "1e12" && (t1 = .5);
-            abs(t2) > "1e12" && (t2 = .5);
-            if (t1 > 0 && t1 < 1) {
-                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1);
-                x.push(dot.x);
-                y.push(dot.y);
-            }
-            if (t2 > 0 && t2 < 1) {
-                dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2);
-                x.push(dot.x);
-                y.push(dot.y);
-            }
-            return {
-                min: {x: mmin[apply](0, x), y: mmin[apply](0, y)},
-                max: {x: mmax[apply](0, x), y: mmax[apply](0, y)}
-            };
-        }),
-        path2curve = R._path2curve = cacher(function (path, path2) {
-            var pth = !path2 && paths(path);
-            if (!path2 && pth.curve) {
-                return pathClone(pth.curve);
-            }
-            var p = pathToAbsolute(path),
-                p2 = path2 && pathToAbsolute(path2),
-                attrs = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null},
-                attrs2 = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null},
-                processPath = function (path, d, pcom) {
-                    var nx, ny, tq = {T:1, Q:1};
-                    if (!path) {
-                        return ["C", d.x, d.y, d.x, d.y, d.x, d.y];
-                    }
-                    !(path[0] in tq) && (d.qx = d.qy = null);
-                    switch (path[0]) {
-                        case "M":
-                            d.X = path[1];
-                            d.Y = path[2];
-                            break;
-                        case "A":
-                            path = ["C"][concat](a2c[apply](0, [d.x, d.y][concat](path.slice(1))));
-                            break;
-                        case "S":
-                            if (pcom == "C" || pcom == "S") { // In "S" case we have to take into account, if the previous command is C/S.
-                                nx = d.x * 2 - d.bx;          // And reflect the previous
-                                ny = d.y * 2 - d.by;          // command's control point relative to the current point.
-                            }
-                            else {                            // or some else or nothing
-                                nx = d.x;
-                                ny = d.y;
-                            }
-                            path = ["C", nx, ny][concat](path.slice(1));
-                            break;
-                        case "T":
-                            if (pcom == "Q" || pcom == "T") { // In "T" case we have to take into account, if the previous command is Q/T.
-                                d.qx = d.x * 2 - d.qx;        // And make a reflection similar
-                                d.qy = d.y * 2 - d.qy;        // to case "S".
-                            }
-                            else {                            // or something else or nothing
-                                d.qx = d.x;
-                                d.qy = d.y;
-                            }
-                            path = ["C"][concat](q2c(d.x, d.y, d.qx, d.qy, path[1], path[2]));
-                            break;
-                        case "Q":
-                            d.qx = path[1];
-                            d.qy = path[2];
-                            path = ["C"][concat](q2c(d.x, d.y, path[1], path[2], path[3], path[4]));
-                            break;
-                        case "L":
-                            path = ["C"][concat](l2c(d.x, d.y, path[1], path[2]));
-                            break;
-                        case "H":
-                            path = ["C"][concat](l2c(d.x, d.y, path[1], d.y));
-                            break;
-                        case "V":
-                            path = ["C"][concat](l2c(d.x, d.y, d.x, path[1]));
-                            break;
-                        case "Z":
-                            path = ["C"][concat](l2c(d.x, d.y, d.X, d.Y));
-                            break;
-                    }
-                    return path;
-                },
-                fixArc = function (pp, i) {
-                    if (pp[i].length > 7) {
-                        pp[i].shift();
-                        var pi = pp[i];
-                        while (pi.length) {
-                            pcoms1[i]="A"; // if created multiple C:s, their original seg is saved
-                            p2 && (pcoms2[i]="A"); // the same as above
-                            pp.splice(i++, 0, ["C"][concat](pi.splice(0, 6)));
-                        }
-                        pp.splice(i, 1);
-                        ii = mmax(p.length, p2 && p2.length || 0);
-                    }
-                },
-                fixM = function (path1, path2, a1, a2, i) {
-                    if (path1 && path2 && path1[i][0] == "M" && path2[i][0] != "M") {
-                        path2.splice(i, 0, ["M", a2.x, a2.y]);
-                        a1.bx = 0;
-                        a1.by = 0;
-                        a1.x = path1[i][1];
-                        a1.y = path1[i][2];
-                        ii = mmax(p.length, p2 && p2.length || 0);
-                    }
-                },
-                pcoms1 = [], // path commands of original path p
-                pcoms2 = [], // path commands of original path p2
-                pfirst = "", // temporary holder for original path command
-                pcom = ""; // holder for previous path command of original path
-            for (var i = 0, ii = mmax(p.length, p2 && p2.length || 0); i < ii; i++) {
-                p[i] && (pfirst = p[i][0]); // save current path command
-
-                if (pfirst != "C") // C is not saved yet, because it may be result of conversion
-                {
-                    pcoms1[i] = pfirst; // Save current path command
-                    i && ( pcom = pcoms1[i-1]); // Get previous path command pcom
-                }
-                p[i] = processPath(p[i], attrs, pcom); // Previous path command is inputted to processPath
-
-                if (pcoms1[i] != "A" && pfirst == "C") pcoms1[i] = "C"; // A is the only command
-                // which may produce multiple C:s
-                // so we have to make sure that C is also C in original path
-
-                fixArc(p, i); // fixArc adds also the right amount of A:s to pcoms1
-
-                if (p2) { // the same procedures is done to p2
-                    p2[i] && (pfirst = p2[i][0]);
-                    if (pfirst != "C")
-                    {
-                        pcoms2[i] = pfirst;
-                        i && (pcom = pcoms2[i-1]);
-                    }
-                    p2[i] = processPath(p2[i], attrs2, pcom);
-
-                    if (pcoms2[i]!="A" && pfirst=="C") pcoms2[i]="C";
-
-                    fixArc(p2, i);
-                }
-                fixM(p, p2, attrs, attrs2, i);
-                fixM(p2, p, attrs2, attrs, i);
-                var seg = p[i],
-                    seg2 = p2 && p2[i],
-                    seglen = seg.length,
-                    seg2len = p2 && seg2.length;
-                attrs.x = seg[seglen - 2];
-                attrs.y = seg[seglen - 1];
-                attrs.bx = toFloat(seg[seglen - 4]) || attrs.x;
-                attrs.by = toFloat(seg[seglen - 3]) || attrs.y;
-                attrs2.bx = p2 && (toFloat(seg2[seg2len - 4]) || attrs2.x);
-                attrs2.by = p2 && (toFloat(seg2[seg2len - 3]) || attrs2.y);
-                attrs2.x = p2 && seg2[seg2len - 2];
-                attrs2.y = p2 && seg2[seg2len - 1];
-            }
-            if (!p2) {
-                pth.curve = pathClone(p);
-            }
-            return p2 ? [p, p2] : p;
-        }, null, pathClone),
-        parseDots = R._parseDots = cacher(function (gradient) {
-            var dots = [];
-            for (var i = 0, ii = gradient.length; i < ii; i++) {
-                var dot = {},
-                    par = gradient[i].match(/^([^:]*):?([\d\.]*)/);
-                dot.color = R.getRGB(par[1]);
-                if (dot.color.error) {
-                    return null;
-                }
-                dot.color = dot.color.hex;
-                par[2] && (dot.offset = par[2] + "%");
-                dots.push(dot);
-            }
-            for (i = 1, ii = dots.length - 1; i < ii; i++) {
-                if (!dots[i].offset) {
-                    var start = toFloat(dots[i - 1].offset || 0),
-                        end = 0;
-                    for (var j = i + 1; j < ii; j++) {
-                        if (dots[j].offset) {
-                            end = dots[j].offset;
-                            break;
-                        }
-                    }
-                    if (!end) {
-                        end = 100;
-                        j = ii;
-                    }
-                    end = toFloat(end);
-                    var d = (end - start) / (j - i + 1);
-                    for (; i < j; i++) {
-                        start += d;
-                        dots[i].offset = start + "%";
-                    }
-                }
-            }
-            return dots;
-        }),
-        tear = R._tear = function (el, paper) {
-            el == paper.top && (paper.top = el.prev);
-            el == paper.bottom && (paper.bottom = el.next);
-            el.next && (el.next.prev = el.prev);
-            el.prev && (el.prev.next = el.next);
-        },
-        tofront = R._tofront = function (el, paper) {
-            if (paper.top === el) {
-                return;
-            }
-            tear(el, paper);
-            el.next = null;
-            el.prev = paper.top;
-            paper.top.next = el;
-            paper.top = el;
-        },
-        toback = R._toback = function (el, paper) {
-            if (paper.bottom === el) {
-                return;
-            }
-            tear(el, paper);
-            el.next = paper.bottom;
-            el.prev = null;
-            paper.bottom.prev = el;
-            paper.bottom = el;
-        },
-        insertafter = R._insertafter = function (el, el2, paper) {
-            tear(el, paper);
-            el2 == paper.top && (paper.top = el);
-            el2.next && (el2.next.prev = el);
-            el.next = el2.next;
-            el.prev = el2;
-            el2.next = el;
-        },
-        insertbefore = R._insertbefore = function (el, el2, paper) {
-            tear(el, paper);
-            el2 == paper.bottom && (paper.bottom = el);
-            el2.prev && (el2.prev.next = el);
-            el.prev = el2.prev;
-            el2.prev = el;
-            el.next = el2;
-        },
-        /*\
-         * Raphael.toMatrix
-         [ method ]
-         **
-         * Utility method
-         **
-         * Returns matrix of transformations applied to a given path
-         > Parameters
-         - path (string) path string
-         - transform (string|array) transformation string
-         = (object) @Matrix
-        \*/
-        toMatrix = R.toMatrix = function (path, transform) {
-            var bb = pathDimensions(path),
-                el = {
-                    _: {
-                        transform: E
-                    },
-                    getBBox: function () {
-                        return bb;
-                    }
-                };
-            extractTransform(el, transform);
-            return el.matrix;
-        },
-        /*\
-         * Raphael.transformPath
-         [ method ]
-         **
-         * Utility method
-         **
-         * Returns path transformed by a given transformation
-         > Parameters
-         - path (string) path string
-         - transform (string|array) transformation string
-         = (string) path
-        \*/
-        transformPath = R.transformPath = function (path, transform) {
-            return mapPath(path, toMatrix(path, transform));
-        },
-        extractTransform = R._extractTransform = function (el, tstr) {
-            if (tstr == null) {
-                return el._.transform;
-            }
-            tstr = Str(tstr).replace(/\.{3}|\u2026/g, el._.transform || E);
-            var tdata = R.parseTransformString(tstr),
-                deg = 0,
-                dx = 0,
-                dy = 0,
-                sx = 1,
-                sy = 1,
-                _ = el._,
-                m = new Matrix;
-            _.transform = tdata || [];
-            if (tdata) {
-                for (var i = 0, ii = tdata.length; i < ii; i++) {
-                    var t = tdata[i],
-                        tlen = t.length,
-                        command = Str(t[0]).toLowerCase(),
-                        absolute = t[0] != command,
-                        inver = absolute ? m.invert() : 0,
-                        x1,
-                        y1,
-                        x2,
-                        y2,
-                        bb;
-                    if (command == "t" && tlen == 3) {
-                        if (absolute) {
-                            x1 = inver.x(0, 0);
-                            y1 = inver.y(0, 0);
-                            x2 = inver.x(t[1], t[2]);
-                            y2 = inver.y(t[1], t[2]);
-                            m.translate(x2 - x1, y2 - y1);
-                        } else {
-                            m.translate(t[1], t[2]);
-                        }
-                    } else if (command == "r") {
-                        if (tlen == 2) {
-                            bb = bb || el.getBBox(1);
-                            m.rotate(t[1], bb.x + bb.width / 2, bb.y + bb.height / 2);
-                            deg += t[1];
-                        } else if (tlen == 4) {
-                            if (absolute) {
-                                x2 = inver.x(t[2], t[3]);
-                                y2 = inver.y(t[2], t[3]);
-                                m.rotate(t[1], x2, y2);
-                            } else {
-                                m.rotate(t[1], t[2], t[3]);
-                            }
-                            deg += t[1];
-                        }
-                    } else if (command == "s") {
-                        if (tlen == 2 || tlen == 3) {
-                            bb = bb || el.getBBox(1);
-                            m.scale(t[1], t[tlen - 1], bb.x + bb.width / 2, bb.y + bb.height / 2);
-                            sx *= t[1];
-                            sy *= t[tlen - 1];
-                        } else if (tlen == 5) {
-                            if (absolute) {
-                                x2 = inver.x(t[3], t[4]);
-                                y2 = inver.y(t[3], t[4]);
-                                m.scale(t[1], t[2], x2, y2);
-                            } else {
-                                m.scale(t[1], t[2], t[3], t[4]);
-                            }
-                            sx *= t[1];
-                            sy *= t[2];
-                        }
-                    } else if (command == "m" && tlen == 7) {
-                        m.add(t[1], t[2], t[3], t[4], t[5], t[6]);
-                    }
-                    _.dirtyT = 1;
-                    el.matrix = m;
-                }
-            }
-
-            /*\
-             * Element.matrix
-             [ property (object) ]
-             **
-             * Keeps @Matrix object, which represents element transformation
-            \*/
-            el.matrix = m;
-
-            _.sx = sx;
-            _.sy = sy;
-            _.deg = deg;
-            _.dx = dx = m.e;
-            _.dy = dy = m.f;
-
-            if (sx == 1 && sy == 1 && !deg && _.bbox) {
-                _.bbox.x += +dx;
-                _.bbox.y += +dy;
-            } else {
-                _.dirtyT = 1;
-            }
-        },
-        getEmpty = function (item) {
-            var l = item[0];
-            switch (l.toLowerCase()) {
-                case "t": return [l, 0, 0];
-                case "m": return [l, 1, 0, 0, 1, 0, 0];
-                case "r": if (item.length == 4) {
-                    return [l, 0, item[2], item[3]];
-                } else {
-                    return [l, 0];
-                }
-                case "s": if (item.length == 5) {
-                    return [l, 1, 1, item[3], item[4]];
-                } else if (item.length == 3) {
-                    return [l, 1, 1];
-                } else {
-                    return [l, 1];
-                }
-            }
-        },
-        equaliseTransform = R._equaliseTransform = function (t1, t2) {
-            t2 = Str(t2).replace(/\.{3}|\u2026/g, t1);
-            t1 = R.parseTransformString(t1) || [];
-            t2 = R.parseTransformString(t2) || [];
-            var maxlength = mmax(t1.length, t2.length),
-                from = [],
-                to = [],
-                i = 0, j, jj,
-                tt1, tt2;
-            for (; i < maxlength; i++) {
-                tt1 = t1[i] || getEmpty(t2[i]);
-                tt2 = t2[i] || getEmpty(tt1);
-                if ((tt1[0] != tt2[0]) ||
-                    (tt1[0].toLowerCase() == "r" && (tt1[2] != tt2[2] || tt1[3] != tt2[3])) ||
-                    (tt1[0].toLowerCase() == "s" && (tt1[3] != tt2[3] || tt1[4] != tt2[4]))
-                    ) {
-                    return;
-                }
-                from[i] = [];
-                to[i] = [];
-                for (j = 0, jj = mmax(tt1.length, tt2.length); j < jj; j++) {
-                    j in tt1 && (from[i][j] = tt1[j]);
-                    j in tt2 && (to[i][j] = tt2[j]);
-                }
-            }
-            return {
-                from: from,
-                to: to
-            };
-        };
-    R._getContainer = function (x, y, w, h) {
-        var container;
-        container = h == null && !R.is(x, "object") ? g.doc.getElementById(x) : x;
-        if (container == null) {
-            return;
-        }
-        if (container.tagName) {
-            if (y == null) {
-                return {
-                    container: container,
-                    width: container.style.pixelWidth || container.offsetWidth,
-                    height: container.style.pixelHeight || container.offsetHeight
-                };
-            } else {
-                return {
-                    container: container,
-                    width: y,
-                    height: w
-                };
-            }
-        }
-        return {
-            container: 1,
-            x: x,
-            y: y,
-            width: w,
-            height: h
-        };
-    };
-    /*\
-     * Raphael.pathToRelative
-     [ method ]
-     **
-     * Utility method
-     **
-     * Converts path to relative form
-     > Parameters
-     - pathString (string|array) path string or array of segments
-     = (array) array of segments.
-    \*/
-    R.pathToRelative = pathToRelative;
-    R._engine = {};
-    /*\
-     * Raphael.path2curve
-     [ method ]
-     **
-     * Utility method
-     **
-     * Converts path to a new path where all segments are cubic bezier curves.
-     > Parameters
-     - pathString (string|array) path string or array of segments
-     = (array) array of segments.
-    \*/
-    R.path2curve = path2curve;
-    /*\
-     * Raphael.matrix
-     [ method ]
-     **
-     * Utility method
-     **
-     * Returns matrix based on given parameters.
-     > Parameters
-     - a (number)
-     - b (number)
-     - c (number)
-     - d (number)
-     - e (number)
-     - f (number)
-     = (object) @Matrix
-    \*/
-    R.matrix = function (a, b, c, d, e, f) {
-        return new Matrix(a, b, c, d, e, f);
-    };
-    function Matrix(a, b, c, d, e, f) {
-        if (a != null) {
-            this.a = +a;
-            this.b = +b;
-            this.c = +c;
-            this.d = +d;
-            this.e = +e;
-            this.f = +f;
-        } else {
-            this.a = 1;
-            this.b = 0;
-            this.c = 0;
-            this.d = 1;
-            this.e = 0;
-            this.f = 0;
-        }
-    }
-    (function (matrixproto) {
-        /*\
-         * Matrix.add
-         [ method ]
-         **
-         * Adds given matrix to existing one.
-         > Parameters
-         - a (number)
-         - b (number)
-         - c (number)
-         - d (number)
-         - e (number)
-         - f (number)
-         or
-         - matrix (object) @Matrix
-        \*/
-        matrixproto.add = function (a, b, c, d, e, f) {
-            var out = [[], [], []],
-                m = [[this.a, this.c, this.e], [this.b, this.d, this.f], [0, 0, 1]],
-                matrix = [[a, c, e], [b, d, f], [0, 0, 1]],
-                x, y, z, res;
-
-            if (a && a instanceof Matrix) {
-                matrix = [[a.a, a.c, a.e], [a.b, a.d, a.f], [0, 0, 1]];
-            }
-
-            for (x = 0; x < 3; x++) {
-                for (y = 0; y < 3; y++) {
-                    res = 0;
-                    for (z = 0; z < 3; z++) {
-                        res += m[x][z] * matrix[z][y];
-                    }
-                    out[x][y] = res;
-                }
-            }
-            this.a = out[0][0];
-            this.b = out[1][0];
-            this.c = out[0][1];
-            this.d = out[1][1];
-            this.e = out[0][2];
-            this.f = out[1][2];
-        };
-        /*\
-         * Matrix.invert
-         [ method ]
-         **
-         * Returns inverted version of the matrix
-         = (object) @Matrix
-        \*/
-        matrixproto.invert = function () {
-            var me = this,
-                x = me.a * me.d - me.b * me.c;
-            return new Matrix(me.d / x, -me.b / x, -me.c / x, me.a / x, (me.c * me.f - me.d * me.e) / x, (me.b * me.e - me.a * me.f) / x);
-        };
-        /*\
-         * Matrix.clone
-         [ method ]
-         **
-         * Returns copy of the matrix
-         = (object) @Matrix
-        \*/
-        matrixproto.clone = function () {
-            return new Matrix(this.a, this.b, this.c, this.d, this.e, this.f);
-        };
-        /*\
-         * Matrix.translate
-         [ method ]
-         **
-         * Translate the matrix
-         > Parameters
-         - x (number)
-         - y (number)
-        \*/
-        matrixproto.translate = function (x, y) {
-            this.add(1, 0, 0, 1, x, y);
-        };
-        /*\
-         * Matrix.scale
-         [ method ]
-         **
-         * Scales the matrix
-         > Parameters
-         - x (number)
-         - y (number) #optional
-         - cx (number) #optional
-         - cy (number) #optional
-        \*/
-        matrixproto.scale = function (x, y, cx, cy) {
-            y == null && (y = x);
-            (cx || cy) && this.add(1, 0, 0, 1, cx, cy);
-            this.add(x, 0, 0, y, 0, 0);
-            (cx || cy) && this.add(1, 0, 0, 1, -cx, -cy);
-        };
-        /*\
-         * Matrix.rotate
-         [ method ]
-         **
-         * Rotates the matrix
-         > Parameters
-         - a (number)
-         - x (number)
-         - y (number)
-        \*/
-        matrixproto.rotate = function (a, x, y) {
-            a = R.rad(a);
-            x = x || 0;
-            y = y || 0;
-            var cos = +math.cos(a).toFixed(9),
-                sin = +math.sin(a).toFixed(9);
-            this.add(cos, sin, -sin, cos, x, y);
-            this.add(1, 0, 0, 1, -x, -y);
-        };
-        /*\
-         * Matrix.x
-         [ method ]
-         **
-         * Return x coordinate for given point after transformation described by the matrix. See also @Matrix.y
-         > Parameters
-         - x (number)
-         - y (number)
-         = (number) x
-        \*/
-        matrixproto.x = function (x, y) {
-            return x * this.a + y * this.c + this.e;
-        };
-        /*\
-         * Matrix.y
-         [ method ]
-         **
-         * Return y coordinate for given point after transformation described by the matrix. See also @Matrix.x
-         > Parameters
-         - x (number)
-         - y (number)
-         = (number) y
-        \*/
-        matrixproto.y = function (x, y) {
-            return x * this.b + y * this.d + this.f;
-        };
-        matrixproto.get = function (i) {
-            return +this[Str.fromCharCode(97 + i)].toFixed(4);
-        };
-        matrixproto.toString = function () {
-            return R.svg ?
-                "matrix(" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)].join() + ")" :
-                [this.get(0), this.get(2), this.get(1), this.get(3), 0, 0].join();
-        };
-        matrixproto.toFilter = function () {
-            return "progid:DXImageTransform.Microsoft.Matrix(M11=" + this.get(0) +
-                ", M12=" + this.get(2) + ", M21=" + this.get(1) + ", M22=" + this.get(3) +
-                ", Dx=" + this.get(4) + ", Dy=" + this.get(5) + ", sizingmethod='auto expand')";
-        };
-        matrixproto.offset = function () {
-            return [this.e.toFixed(4), this.f.toFixed(4)];
-        };
-        function norm(a) {
-            return a[0] * a[0] + a[1] * a[1];
-        }
-        function normalize(a) {
-            var mag = math.sqrt(norm(a));
-            a[0] && (a[0] /= mag);
-            a[1] && (a[1] /= mag);
-        }
-        /*\
-         * Matrix.split
-         [ method ]
-         **
-         * Splits matrix into primitive transformations
-         = (object) in format:
-         o dx (number) translation by x
-         o dy (number) translation by y
-         o scalex (number) scale by x
-         o scaley (number) scale by y
-         o shear (number) shear
-         o rotate (number) rotation in deg
-         o isSimple (boolean) could it be represented via simple transformations
-        \*/
-        matrixproto.split = function () {
-            var out = {};
-            // translation
-            out.dx = this.e;
-            out.dy = this.f;
-
-            // scale and shear
-            var row = [[this.a, this.c], [this.b, this.d]];
-            out.scalex = math.sqrt(norm(row[0]));
-            normalize(row[0]);
-
-            out.shear = row[0][0] * row[1][0] + row[0][1] * row[1][1];
-            row[1] = [row[1][0] - row[0][0] * out.shear, row[1][1] - row[0][1] * out.shear];
-
-            out.scaley = math.sqrt(norm(row[1]));
-            normalize(row[1]);
-            out.shear /= out.scaley;
-
-            // rotation
-            var sin = -row[0][1],
-                cos = row[1][1];
-            if (cos < 0) {
-                out.rotate = R.deg(math.acos(cos));
-                if (sin < 0) {
-                    out.rotate = 360 - out.rotate;
-                }
-            } else {
-                out.rotate = R.deg(math.asin(sin));
-            }
-
-            out.isSimple = !+out.shear.toFixed(9) && (out.scalex.toFixed(9) == out.scaley.toFixed(9) || !out.rotate);
-            out.isSuperSimple = !+out.shear.toFixed(9) && out.scalex.toFixed(9) == out.scaley.toFixed(9) && !out.rotate;
-            out.noRotation = !+out.shear.toFixed(9) && !out.rotate;
-            return out;
-        };
-        /*\
-         * Matrix.toTransformString
-         [ method ]
-         **
-         * Return transform string that represents given matrix
-         = (string) transform string
-        \*/
-        matrixproto.toTransformString = function (shorter) {
-            var s = shorter || this[split]();
-            if (s.isSimple) {
-                s.scalex = +s.scalex.toFixed(4);
-                s.scaley = +s.scaley.toFixed(4);
-                s.rotate = +s.rotate.toFixed(4);
-                return  (s.dx || s.dy ? "t" + [s.dx, s.dy] : E) +
-                        (s.scalex != 1 || s.scaley != 1 ? "s" + [s.scalex, s.scaley, 0, 0] : E) +
-                        (s.rotate ? "r" + [s.rotate, 0, 0] : E);
-            } else {
-                return "m" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)];
-            }
-        };
-    })(Matrix.prototype);
-
-    // WebKit rendering bug workaround method
-    var version = navigator.userAgent.match(/Version\/(.*?)\s/) || navigator.userAgent.match(/Chrome\/(\d+)/);
-    if ((navigator.vendor == "Apple Computer, Inc.") && (version && version[1] < 4 || navigator.platform.slice(0, 2) == "iP") ||
-        (navigator.vendor == "Google Inc." && version && version[1] < 8)) {
-        /*\
-         * Paper.safari
-         [ method ]
-         **
-         * There is an inconvenient rendering bug in Safari (WebKit):
-         * sometimes the rendering should be forced.
-         * This method should help with dealing with this bug.
-        \*/
-        paperproto.safari = function () {
-            var rect = this.rect(-99, -99, this.width + 99, this.height + 99).attr({stroke: "none"});
-            setTimeout(function () {rect.remove();});
-        };
-    } else {
-        paperproto.safari = fun;
-    }
-
-    var preventDefault = function () {
-        this.returnValue = false;
-    },
-    preventTouch = function () {
-        return this.originalEvent.preventDefault();
-    },
-    stopPropagation = function () {
-        this.cancelBubble = true;
-    },
-    stopTouch = function () {
-        return this.originalEvent.stopPropagation();
-    },
-    getEventPosition = function (e) {
-        var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
-            scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft;
-
-        return {
-            x: e.clientX + scrollX,
-            y: e.clientY + scrollY
-        };
-    },
-    addEvent = (function () {
-        if (g.doc.addEventListener) {
-            return function (obj, type, fn, element) {
-                var f = function (e) {
-                    var pos = getEventPosition(e);
-                    return fn.call(element, e, pos.x, pos.y);
-                };
-                obj.addEventListener(type, f, false);
-
-                if (supportsTouch && touchMap[type]) {
-                    var _f = function (e) {
-                        var pos = getEventPosition(e),
-                            olde = e;
-
-                        for (var i = 0, ii = e.targetTouches && e.targetTouches.length; i < ii; i++) {
-                            if (e.targetTouches[i].target == obj) {
-                                e = e.targetTouches[i];
-                                e.originalEvent = olde;
-                                e.preventDefault = preventTouch;
-                                e.stopPropagation = stopTouch;
-                                break;
-                            }
-                        }
-
-                        return fn.call(element, e, pos.x, pos.y);
-                    };
-                    obj.addEventListener(touchMap[type], _f, false);
-                }
-
-                return function () {
-                    obj.removeEventListener(type, f, false);
-
-                    if (supportsTouch && touchMap[type])
-                        obj.removeEventListener(touchMap[type], _f, false);
-
-                    return true;
-                };
-            };
-        } else if (g.doc.attachEvent) {
-            return function (obj, type, fn, element) {
-                var f = function (e) {
-                    e = e || g.win.event;
-                    var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
-                        scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft,
-                        x = e.clientX + scrollX,
-                        y = e.clientY + scrollY;
-                    e.preventDefault = e.preventDefault || preventDefault;
-                    e.stopPropagation = e.stopPropagation || stopPropagation;
-                    return fn.call(element, e, x, y);
-                };
-                obj.attachEvent("on" + type, f);
-                var detacher = function () {
-                    obj.detachEvent("on" + type, f);
-                    return true;
-                };
-                return detacher;
-            };
-        }
-    })(),
-    drag = [],
-    dragMove = function (e) {
-        var x = e.clientX,
-            y = e.clientY,
-            scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
-            scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft,
-            dragi,
-            j = drag.length;
-        while (j--) {
-            dragi = drag[j];
-            if (supportsTouch && e.touches) {
-                var i = e.touches.length,
-                    touch;
-                while (i--) {
-                    touch = e.touches[i];
-                    if (touch.identifier == dragi.el._drag.id) {
-                        x = touch.clientX;
-                        y = touch.clientY;
-                        (e.originalEvent ? e.originalEvent : e).preventDefault();
-                        break;
-                    }
-                }
-            } else {
-                e.preventDefault();
-            }
-            var node = dragi.el.node,
-                o,
-                next = node.nextSibling,
-                parent = node.parentNode,
-                display = node.style.display;
-            g.win.opera && parent.removeChild(node);
-            node.style.display = "none";
-            o = dragi.el.paper.getElementByPoint(x, y);
-            node.style.display = display;
-            g.win.opera && (next ? parent.insertBefore(node, next) : parent.appendChild(node));
-            o && eve("raphael.drag.over." + dragi.el.id, dragi.el, o);
-            x += scrollX;
-            y += scrollY;
-            eve("raphael.drag.move." + dragi.el.id, dragi.move_scope || dragi.el, x - dragi.el._drag.x, y - dragi.el._drag.y, x, y, e);
-        }
-    },
-    dragUp = function (e) {
-        R.unmousemove(dragMove).unmouseup(dragUp);
-        var i = drag.length,
-            dragi;
-        while (i--) {
-            dragi = drag[i];
-            dragi.el._drag = {};
-            eve("raphael.drag.end." + dragi.el.id, dragi.end_scope || dragi.start_scope || dragi.move_scope || dragi.el, e);
-        }
-        drag = [];
-    },
-    /*\
-     * Raphael.el
-     [ property (object) ]
-     **
-     * You can add your own method to elements. This is usefull when you want to hack default functionality or
-     * want to wrap some common transformation or attributes in one method. In difference to canvas methods,
-     * you can redefine element method at any time. Expending element methods wouldn’t affect set.
-     > Usage
-     | Raphael.el.red = function () {
-     |     this.attr({fill: "#f00"});
-     | };
-     | // then use it
-     | paper.circle(100, 100, 20).red();
-    \*/
-    elproto = R.el = {};
-    /*\
-     * Element.click
-     [ method ]
-     **
-     * Adds event handler for click for the element.
-     > Parameters
-     - handler (function) handler for the event
-     = (object) @Element
-    \*/
-    /*\
-     * Element.unclick
-     [ method ]
-     **
-     * Removes event handler for click for the element.
-     > Parameters
-     - handler (function) #optional handler for the event
-     = (object) @Element
-    \*/
-
-    /*\
-     * Element.dblclick
-     [ method ]
-     **
-     * Adds event handler for double click for the element.
-     > Parameters
-     - handler (function) handler for the event
-     = (object) @Element
-    \*/
-    /*\
-     * Element.undblclick
-     [ method ]
-     **
-     * Removes event handler for double click for the element.
-     > Parameters
-     - handler (function) #optional handler for the event
-     = (object) @Element
-    \*/
-
-    /*\
-     * Element.mousedown
-     [ method ]
-     **
-     * Adds event handler for mousedown for the element.
-     > Parameters
-     - handler (function) handler for the event
-     = (object) @Element
-    \*/
-    /*\
-     * Element.unmousedown
-     [ method ]
-     **
-     * Removes event handler for mousedown for the element.
-     > Parameters
-     - handler (function) #optional handler for the event
-     = (object) @Element
-    \*/
-
-    /*\
-     * Element.mousemove
-     [ method ]
-     **
-     * Adds event handler for mousemove for the element.
-     > Parameters
-     - handler (function) handler for the event
-     = (object) @Element
-    \*/
-    /*\
-     * Element.unmousemove
-     [ method ]
-     **
-     * Removes event handler for mousemove for the element.
-     > Parameters
-     - handler (function) #optional handler for the event
-     = (object) @Element
-    \*/
-
-    /*\
-     * Element.mouseout
-     [ method ]
-     **
-     * Adds event handler for mouseout for the element.
-     > Parameters
-     - handler (function) handler for the event
-     = (object) @Element
-    \*/
-    /*\
-     * Element.unmouseout
-     [ method ]
-     **
-     * Removes event handler for mouseout for the element.
-     > Parameters
-     - handler (function) #optional handler for the event
-     = (object) @Element
-    \*/
-
-    /*\
-     * Element.mouseover
-     [ method ]
-     **
-     * Adds event handler for mouseover for the element.
-     > Parameters
-     - handler (function) handler for the event
-     = (object) @Element
-    \*/
-    /*\
-     * Element.unmouseover
-     [ method ]
-     **
-     * Removes event handler for mouseover for the element.
-     > Parameters
-     - handler (function) #optional handler for the event
-     = (object) @Element
-    \*/
-
-    /*\
-     * Element.mouseup
-     [ method ]
-     **
-     * Adds event handler for mouseup for the element.
-     > Parameters
-     - handler (function) handler for the event
-     = (object) @Element
-    \*/
-    /*\
-     * Element.unmouseup
-     [ method ]
-     **
-     * Removes event handler for mouseup for the element.
-     > Parameters
-     - handler (function) #optional handler for the event
-     = (object) @Element
-    \*/
-
-    /*\
-     * Element.touchstart
-     [ method ]
-     **
-     * Adds event handler for touchstart for the element.
-     > Parameters
-     - handler (function) handler for the event
-     = (object) @Element
-    \*/
-    /*\
-     * Element.untouchstart
-     [ method ]
-     **
-     * Removes event handler for touchstart for the element.
-     > Parameters
-     - handler (function) #optional handler for the event
-     = (object) @Element
-    \*/
-
-    /*\
-     * Element.touchmove
-     [ method ]
-     **
-     * Adds event handler for touchmove for the element.
-     > Parameters
-     - handler (function) handler for the event
-     = (object) @Element
-    \*/
-    /*\
-     * Element.untouchmove
-     [ method ]
-     **
-     * Removes event handler for touchmove for the element.
-     > Parameters
-     - handler (function) #optional handler for the event
-     = (object) @Element
-    \*/
-
-    /*\
-     * Element.touchend
-     [ method ]
-     **
-     * Adds event handler for touchend for the element.
-     > Parameters
-     - handler (function) handler for the event
-     = (object) @Element
-    \*/
-    /*\
-     * Element.untouchend
-     [ method ]
-     **
-     * Removes event handler for touchend for the element.
-     > Parameters
-     - handler (function) #optional handler for the event
-     = (object) @Element
-    \*/
-
-    /*\
-     * Element.touchcancel
-     [ method ]
-     **
-     * Adds event handler for touchcancel for the element.
-     > Parameters
-     - handler (function) handler for the event
-     = (object) @Element
-    \*/
-    /*\
-     * Element.untouchcancel
-     [ method ]
-     **
-     * Removes event handler for touchcancel for the element.
-     > Parameters
-     - handler (function) #optional handler for the event
-     = (object) @Element
-    \*/
-    for (var i = events.length; i--;) {
-        (function (eventName) {
-            R[eventName] = elproto[eventName] = function (fn, scope) {
-                if (R.is(fn, "function")) {
-                    this.events = this.events || [];
-                    this.events.push({name: eventName, f: fn, unbind: addEvent(this.shape || this.node || g.doc, eventName, fn, scope || this)});
-                }
-                return this;
-            };
-            R["un" + eventName] = elproto["un" + eventName] = function (fn) {
-                var events = this.events || [],
-                    l = events.length;
-                while (l--){
-                    if (events[l].name == eventName && (R.is(fn, "undefined") || events[l].f == fn)) {
-                        events[l].unbind();
-                        events.splice(l, 1);
-                        !events.length && delete this.events;
-                    }
-                }
-                return this;
-            };
-        })(events[i]);
-    }
-
-    /*\
-     * Element.data
-     [ method ]
-     **
-     * Adds or retrieves given value asociated with given key.
-     **
-     * See also @Element.removeData
-     > Parameters
-     - key (string) key to store data
-     - value (any) #optional value to store
-     = (object) @Element
-     * or, if value is not specified:
-     = (any) value
-     * or, if key and value are not specified:
-     = (object) Key/value pairs for all the data associated with the element.
-     > Usage
-     | for (var i = 0, i < 5, i++) {
-     |     paper.circle(10 + 15 * i, 10, 10)
-     |          .attr({fill: "#000"})
-     |          .data("i", i)
-     |          .click(function () {
-     |             alert(this.data("i"));
-     |          });
-     | }
-    \*/
-    elproto.data = function (key, value) {
-        var data = eldata[this.id] = eldata[this.id] || {};
-        if (arguments.length == 0) {
-            return data;
-        }
-        if (arguments.length == 1) {
-            if (R.is(key, "object")) {
-                for (var i in key) if (key[has](i)) {
-                    this.data(i, key[i]);
-                }
-                return this;
-            }
-            eve("raphael.data.get." + this.id, this, data[key], key);
-            return data[key];
-        }
-        data[key] = value;
-        eve("raphael.data.set." + this.id, this, value, key);
-        return this;
-    };
-    /*\
-     * Element.removeData
-     [ method ]
-     **
-     * Removes value associated with an element by given key.
-     * If key is not provided, removes all the data of the element.
-     > Parameters
-     - key (string) #optional key
-     = (object) @Element
-    \*/
-    elproto.removeData = function (key) {
-        if (key == null) {
-            eldata[this.id] = {};
-        } else {
-            eldata[this.id] && delete eldata[this.id][key];
-        }
-        return this;
-    };
-     /*\
-     * Element.getData
-     [ method ]
-     **
-     * Retrieves the element data
-     = (object) data
-    \*/
-    elproto.getData = function () {
-        return clone(eldata[this.id] || {});
-    };
-    /*\
-     * Element.hover
-     [ method ]
-     **
-     * Adds event handlers for hover for the element.
-     > Parameters
-     - f_in (function) handler for hover in
-     - f_out (function) handler for hover out
-     - icontext (object) #optional context for hover in handler
-     - ocontext (object) #optional context for hover out handler
-     = (object) @Element
-    \*/
-    elproto.hover = function (f_in, f_out, scope_in, scope_out) {
-        return this.mouseover(f_in, scope_in).mouseout(f_out, scope_out || scope_in);
-    };
-    /*\
-     * Element.unhover
-     [ method ]
-     **
-     * Removes event handlers for hover for the element.
-     > Parameters
-     - f_in (function) handler for hover in
-     - f_out (function) handler for hover out
-     = (object) @Element
-    \*/
-    elproto.unhover = function (f_in, f_out) {
-        return this.unmouseover(f_in).unmouseout(f_out);
-    };
-    var draggable = [];
-    /*\
-     * Element.drag
-     [ method ]
-     **
-     * Adds event handlers for drag of the element.
-     > Parameters
-     - onmove (function) handler for moving
-     - onstart (function) handler for drag start
-     - onend (function) handler for drag end
-     - mcontext (object) #optional context for moving handler
-     - scontext (object) #optional context for drag start handler
-     - econtext (object) #optional context for drag end handler
-     * Additionaly following `drag` events will be triggered: `drag.start.<id>` on start,
-     * `drag.end.<id>` on end and `drag.move.<id>` on every move. When element will be dragged over another element
-     * `drag.over.<id>` will be fired as well.
-     *
-     * Start event and start handler will be called in specified context or in context of the element with following parameters:
-     o x (number) x position of the mouse
-     o y (number) y position of the mouse
-     o event (object) DOM event object
-     * Move event and move handler will be called in specified context or in context of the element with following parameters:
-     o dx (number) shift by x from the start point
-     o dy (number) shift by y from the start point
-     o x (number) x position of the mouse
-     o y (number) y position of the mouse
-     o event (object) DOM event object
-     * End event and end handler will be called in specified context or in context of the element with following parameters:
-     o event (object) DOM event object
-     = (object) @Element
-    \*/
-    elproto.drag = function (onmove, onstart, onend, move_scope, start_scope, end_scope) {
-        function start(e) {
-            (e.originalEvent || e).preventDefault();
-            var x = e.clientX,
-                y = e.clientY,
-                scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop,
-                scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft;
-            this._drag.id = e.identifier;
-            if (supportsTouch && e.touches) {
-                var i = e.touches.length, touch;
-                while (i--) {
-                    touch = e.touches[i];
-                    this._drag.id = touch.identifier;
-                    if (touch.identifier == this._drag.id) {
-                        x = touch.clientX;
-                        y = touch.clientY;
-                        break;
-                    }
-                }
-            }
-            this._drag.x = x + scrollX;
-            this._drag.y = y + scrollY;
-            !drag.length && R.mousemove(dragMove).mouseup(dragUp);
-            drag.push({el: this, move_scope: move_scope, start_scope: start_scope, end_scope: end_scope});
-            onstart && eve.on("raphael.drag.start." + this.id, onstart);
-            onmove && eve.on("raphael.drag.move." + this.id, onmove);
-            onend && eve.on("raphael.drag.end." + this.id, onend);
-            eve("raphael.drag.start." + this.id, start_scope || move_scope || this, e.clientX + scrollX, e.clientY + scrollY, e);
-        }
-        this._drag = {};
-        draggable.push({el: this, start: start});
-        this.mousedown(start);
-        return this;
-    };
-    /*\
-     * Element.onDragOver
-     [ method ]
-     **
-     * Shortcut for assigning event handler for `drag.over.<id>` event, where id is id of the element (see @Element.id).
-     > Parameters
-     - f (function) handler for event, first argument would be the element you are dragging over
-    \*/
-    elproto.onDragOver = function (f) {
-        f ? eve.on("raphael.drag.over." + this.id, f) : eve.unbind("raphael.drag.over." + this.id);
-    };
-    /*\
-     * Element.undrag
-     [ method ]
-     **
-     * Removes all drag event handlers from given element.
-    \*/
-    elproto.undrag = function () {
-        var i = draggable.length;
-        while (i--) if (draggable[i].el == this) {
-            this.unmousedown(draggable[i].start);
-            draggable.splice(i, 1);
-            eve.unbind("raphael.drag.*." + this.id);
-        }
-        !draggable.length && R.unmousemove(dragMove).unmouseup(dragUp);
-        drag = [];
-    };
-    /*\
-     * Paper.circle
-     [ method ]
-     **
-     * Draws a circle.
-     **
-     > Parameters
-     **
-     - x (number) x coordinate of the centre
-     - y (number) y coordinate of the centre
-     - r (number) radius
-     = (object) Raphaël element object with type “circle”
-     **
-     > Usage
-     | var c = paper.circle(50, 50, 40);
-    \*/
-    paperproto.circle = function (x, y, r) {
-        var out = R._engine.circle(this, x || 0, y || 0, r || 0);
-        this.__set__ && this.__set__.push(out);
-        return out;
-    };
-    /*\
-     * Paper.rect
-     [ method ]
-     *
-     * Draws a rectangle.
-     **
-     > Parameters
-     **
-     - x (number) x coordinate of the top left corner
-     - y (number) y coordinate of the top left corner
-     - width (number) width
-     - height (number) height
-     - r (number) #optional radius for rounded corners, default is 0
-     = (object) Raphaël element object with type “rect”
-     **
-     > Usage
-     | // regular rectangle
-     | var c = paper.rect(10, 10, 50, 50);
-     | // rectangle with rounded corners
-     | var c = paper.rect(40, 40, 50, 50, 10);
-    \*/
-    paperproto.rect = function (x, y, w, h, r) {
-        var out = R._engine.rect(this, x || 0, y || 0, w || 0, h || 0, r || 0);
-        this.__set__ && this.__set__.push(out);
-        return out;
-    };
-    /*\
-     * Paper.ellipse
-     [ method ]
-     **
-     * Draws an ellipse.
-     **
-     > Parameters
-     **
-     - x (number) x coordinate of the centre
-     - y (number) y coordinate of the centre
-     - rx (number) horizontal radius
-     - ry (number) vertical radius
-     = (object) Raphaël element object with type “ellipse”
-     **
-     > Usage
-     | var c = paper.ellipse(50, 50, 40, 20);
-    \*/
-    paperproto.ellipse = function (x, y, rx, ry) {
-        var out = R._engine.ellipse(this, x || 0, y || 0, rx || 0, ry || 0);
-        this.__set__ && this.__set__.push(out);
-        return out;
-    };
-    /*\
-     * Paper.path
-     [ method ]
-     **
-     * Creates a path element by given path data string.
-     > Parameters
-     - pathString (string) #optional path string in SVG format.
-     * Path string consists of one-letter commands, followed by comma seprarated arguments in numercal form. Example:
-     | "M10,20L30,40"
-     * Here we can see two commands: “M”, with arguments `(10, 20)` and “L” with arguments `(30, 40)`. Upper case letter mean command is absolute, lower case—relative.
-     *
-     # <p>Here is short list of commands available, for more details see <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path's data attribute's format are described in the SVG specification.">SVG path string format</a>.</p>
-     # <table><thead><tr><th>Command</th><th>Name</th><th>Parameters</th></tr></thead><tbody>
-     # <tr><td>M</td><td>moveto</td><td>(x y)+</td></tr>
-     # <tr><td>Z</td><td>closepath</td><td>(none)</td></tr>
-     # <tr><td>L</td><td>lineto</td><td>(x y)+</td></tr>
-     # <tr><td>H</td><td>horizontal lineto</td><td>x+</td></tr>
-     # <tr><td>V</td><td>vertical lineto</td><td>y+</td></tr>
-     # <tr><td>C</td><td>curveto</td><td>(x1 y1 x2 y2 x y)+</td></tr>
-     # <tr><td>S</td><td>smooth curveto</td><td>(x2 y2 x y)+</td></tr>
-     # <tr><td>Q</td><td>quadratic Bézier curveto</td><td>(x1 y1 x y)+</td></tr>
-     # <tr><td>T</td><td>smooth quadratic Bézier curveto</td><td>(x y)+</td></tr>
-     # <tr><td>A</td><td>elliptical arc</td><td>(rx ry x-axis-rotation large-arc-flag sweep-flag x y)+</td></tr>
-     # <tr><td>R</td><td><a href="http://en.wikipedia.org/wiki/Catmull–Rom_spline#Catmull.E2.80.93Rom_spline">Catmull-Rom curveto</a>*</td><td>x1 y1 (x y)+</td></tr></tbody></table>
-     * * “Catmull-Rom curveto” is a not standard SVG command and added in 2.0 to make life easier.
-     * Note: there is a special case when path consist of just three commands: “M10,10R…z”. In this case path will smoothly connects to its beginning.
-     > Usage
-     | var c = paper.path("M10 10L90 90");
-     | // draw a diagonal line:
-     | // move to 10,10, line to 90,90
-     * For example of path strings, check out these icons: http://raphaeljs.com/icons/
-    \*/
-    paperproto.path = function (pathString) {
-        pathString && !R.is(pathString, string) && !R.is(pathString[0], array) && (pathString += E);
-        var out = R._engine.path(R.format[apply](R, arguments), this);
-        this.__set__ && this.__set__.push(out);
-        return out;
-    };
-    /*\
-     * Paper.image
-     [ method ]
-     **
-     * Embeds an image into the surface.
-     **
-     > Parameters
-     **
-     - src (string) URI of the source image
-     - x (number) x coordinate position
-     - y (number) y coordinate position
-     - width (number) width of the image
-     - height (number) height of the image
-     = (object) Raphaël element object with type “image”
-     **
-     > Usage
-     | var c = paper.image("apple.png", 10, 10, 80, 80);
-    \*/
-    paperproto.image = function (src, x, y, w, h) {
-        var out = R._engine.image(this, src || "about:blank", x || 0, y || 0, w || 0, h || 0);
-        this.__set__ && this.__set__.push(out);
-        return out;
-    };
-    /*\
-     * Paper.text
-     [ method ]
-     **
-     * Draws a text string. If you need line breaks, put “\n” in the string.
-     **
-     > Parameters
-     **
-     - x (number) x coordinate position
-     - y (number) y coordinate position
-     - text (string) The text string to draw
-     = (object) Raphaël element object with type “text”
-     **
-     > Usage
-     | var t = paper.text(50, 50, "Raphaël\nkicks\nbutt!");
-    \*/
-    paperproto.text = function (x, y, text) {
-        var out = R._engine.text(this, x || 0, y || 0, Str(text));
-        this.__set__ && this.__set__.push(out);
-        return out;
-    };
-    /*\
-     * Paper.set
-     [ method ]
-     **
-     * Creates array-like object to keep and operate several elements at once.
-     * Warning: it doesn’t create any elements for itself in the page, it just groups existing elements.
-     * Sets act as pseudo elements — all methods available to an element can be used on a set.
-     = (object) array-like object that represents set of elements
-     **
-     > Usage
-     | var st = paper.set();
-     | st.push(
-     |     paper.circle(10, 10, 5),
-     |     paper.circle(30, 10, 5)
-     | );
-     | st.attr({fill: "red"}); // changes the fill of both circles
-    \*/
-    paperproto.set = function (itemsArray) {
-        !R.is(itemsArray, "array") && (itemsArray = Array.prototype.splice.call(arguments, 0, arguments.length));
-        var out = new Set(itemsArray);
-        this.__set__ && this.__set__.push(out);
-        out["paper"] = this;
-        out["type"] = "set";
-        return out;
-    };
-    /*\
-     * Paper.setStart
-     [ method ]
-     **
-     * Creates @Paper.set. All elements that will be created after calling this method and before calling
-     * @Paper.setFinish will be added to the set.
-     **
-     > Usage
-     | paper.setStart();
-     | paper.circle(10, 10, 5),
-     | paper.circle(30, 10, 5)
-     | var st = paper.setFinish();
-     | st.attr({fill: "red"}); // changes the fill of both circles
-    \*/
-    paperproto.setStart = function (set) {
-        this.__set__ = set || this.set();
-    };
-    /*\
-     * Paper.setFinish
-     [ method ]
-     **
-     * See @Paper.setStart. This method finishes catching and returns resulting set.
-     **
-     = (object) set
-    \*/
-    paperproto.setFinish = function (set) {
-        var out = this.__set__;
-        delete this.__set__;
-        return out;
-    };
-    /*\
-     * Paper.getSize
-     [ method ]
-     **
-     * Obtains current paper actual size.
-     **
-     = (object)
-     \*/
-    paperproto.getSize = function () {
-        var container = this.canvas.parentNode;
-        return {
-            width: container.offsetWidth,
-            height: container.offsetHeight
-                };
-        };
-    /*\
-     * Paper.setSize
-     [ method ]
-     **
-     * If you need to change dimensions of the canvas call this method
-     **
-     > Parameters
-     **
-     - width (number) new width of the canvas
-     - height (number) new height of the canvas
-    \*/
-    paperproto.setSize = function (width, height) {
-        return R._engine.setSize.call(this, width, height);
-    };
-    /*\
-     * Paper.setViewBox
-     [ method ]
-     **
-     * Sets the view box of the paper. Practically it gives you ability to zoom and pan whole paper surface by
-     * specifying new boundaries.
-     **
-     > Parameters
-     **
-     - x (number) new x position, default is `0`
-     - y (number) new y position, default is `0`
-     - w (number) new width of the canvas
-     - h (number) new height of the canvas
-     - fit (boolean) `true` if you want graphics to fit into new boundary box
-    \*/
-    paperproto.setViewBox = function (x, y, w, h, fit) {
-        return R._engine.setViewBox.call(this, x, y, w, h, fit);
-    };
-    /*\
-     * Paper.top
-     [ property ]
-     **
-     * Points to the topmost element on the paper
-    \*/
-    /*\
-     * Paper.bottom
-     [ property ]
-     **
-     * Points to the bottom element on the paper
-    \*/
-    paperproto.top = paperproto.bottom = null;
-    /*\
-     * Paper.raphael
-     [ property ]
-     **
-     * Points to the @Raphael object/function
-    \*/
-    paperproto.raphael = R;
-    var getOffset = function (elem) {
-        var box = elem.getBoundingClientRect(),
-            doc = elem.ownerDocument,
-            body = doc.body,
-            docElem = doc.documentElement,
-            clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
-            top  = box.top  + (g.win.pageYOffset || docElem.scrollTop || body.scrollTop ) - clientTop,
-            left = box.left + (g.win.pageXOffset || docElem.scrollLeft || body.scrollLeft) - clientLeft;
-        return {
-            y: top,
-            x: left
-        };
-    };
-    /*\
-     * Paper.getElementByPoint
-     [ method ]
-     **
-     * Returns you topmost element under given point.
-     **
-     = (object) Raphaël element object
-     > Parameters
-     **
-     - x (number) x coordinate from the top left corner of the window
-     - y (number) y coordinate from the top left corner of the window
-     > Usage
-     | paper.getElementByPoint(mouseX, mouseY).attr({stroke: "#f00"});
-    \*/
-    paperproto.getElementByPoint = function (x, y) {
-        var paper = this,
-            svg = paper.canvas,
-            target = g.doc.elementFromPoint(x, y);
-        if (g.win.opera && target.tagName == "svg") {
-            var so = getOffset(svg),
-                sr = svg.createSVGRect();
-            sr.x = x - so.x;
-            sr.y = y - so.y;
-            sr.width = sr.height = 1;
-            var hits = svg.getIntersectionList(sr, null);
-            if (hits.length) {
-                target = hits[hits.length - 1];
-            }
-        }
-        if (!target) {
-            return null;
-        }
-        while (target.parentNode && target != svg.parentNode && !target.raphael) {
-            target = target.parentNode;
-        }
-        target == paper.canvas.parentNode && (target = svg);
-        target = target && target.raphael ? paper.getById(target.raphaelid) : null;
-        return target;
-    };
-
-    /*\
-     * Paper.getElementsByBBox
-     [ method ]
-     **
-     * Returns set of elements that have an intersecting bounding box
-     **
-     > Parameters
-     **
-     - bbox (object) bbox to check with
-     = (object) @Set
-     \*/
-    paperproto.getElementsByBBox = function (bbox) {
-        var set = this.set();
-        this.forEach(function (el) {
-            if (R.isBBoxIntersect(el.getBBox(), bbox)) {
-                set.push(el);
-            }
-        });
-        return set;
-    };
-
-    /*\
-     * Paper.getById
-     [ method ]
-     **
-     * Returns you element by its internal ID.
-     **
-     > Parameters
-     **
-     - id (number) id
-     = (object) Raphaël element object
-    \*/
-    paperproto.getById = function (id) {
-        var bot = this.bottom;
-        while (bot) {
-            if (bot.id == id) {
-                return bot;
-            }
-            bot = bot.next;
-        }
-        return null;
-    };
-    /*\
-     * Paper.forEach
-     [ method ]
-     **
-     * Executes given function for each element on the paper
-     *
-     * If callback function returns `false` it will stop loop running.
-     **
-     > Parameters
-     **
-     - callback (function) function to run
-     - thisArg (object) context object for the callback
-     = (object) Paper object
-     > Usage
-     | paper.forEach(function (el) {
-     |     el.attr({ stroke: "blue" });
-     | });
-    \*/
-    paperproto.forEach = function (callback, thisArg) {
-        var bot = this.bottom;
-        while (bot) {
-            if (callback.call(thisArg, bot) === false) {
-                return this;
-            }
-            bot = bot.next;
-        }
-        return this;
-    };
-    /*\
-     * Paper.getElementsByPoint
-     [ method ]
-     **
-     * Returns set of elements that have common point inside
-     **
-     > Parameters
-     **
-     - x (number) x coordinate of the point
-     - y (number) y coordinate of the point
-     = (object) @Set
-    \*/
-    paperproto.getElementsByPoint = function (x, y) {
-        var set = this.set();
-        this.forEach(function (el) {
-            if (el.isPointInside(x, y)) {
-                set.push(el);
-            }
-        });
-        return set;
-    };
-    function x_y() {
-        return this.x + S + this.y;
-    }
-    function x_y_w_h() {
-        return this.x + S + this.y + S + this.width + " \xd7 " + this.height;
-    }
-    /*\
-     * Element.isPointInside
-     [ method ]
-     **
-     * Determine if given point is inside this element’s shape
-     **
-     > Parameters
-     **
-     - x (number) x coordinate of the point
-     - y (number) y coordinate of the point
-     = (boolean) `true` if point inside the shape
-    \*/
-    elproto.isPointInside = function (x, y) {
-        var rp = this.realPath = getPath[this.type](this);
-        if (this.attr('transform') && this.attr('transform').length) {
-            rp = R.transformPath(rp, this.attr('transform'));
-        }
-        return R.isPointInsidePath(rp, x, y);
-    };
-    /*\
-     * Element.getBBox
-     [ method ]
-     **
-     * Return bounding box for a given element
-     **
-     > Parameters
-     **
-     - isWithoutTransform (boolean) flag, `true` if you want to have bounding box before transformations. Default is `false`.
-     = (object) Bounding box object:
-     o {
-     o     x: (number) top left corner x
-     o     y: (number) top left corner y
-     o     x2: (number) bottom right corner x
-     o     y2: (number) bottom right corner y
-     o     width: (number) width
-     o     height: (number) height
-     o }
-    \*/
-    elproto.getBBox = function (isWithoutTransform) {
-        if (this.removed) {
-            return {};
-        }
-        var _ = this._;
-        if (isWithoutTransform) {
-            if (_.dirty || !_.bboxwt) {
-                this.realPath = getPath[this.type](this);
-                _.bboxwt = pathDimensions(this.realPath);
-                _.bboxwt.toString = x_y_w_h;
-                _.dirty = 0;
-            }
-            return _.bboxwt;
-        }
-        if (_.dirty || _.dirtyT || !_.bbox) {
-            if (_.dirty || !this.realPath) {
-                _.bboxwt = 0;
-                this.realPath = getPath[this.type](this);
-            }
-            _.bbox = pathDimensions(mapPath(this.realPath, this.matrix));
-            _.bbox.toString = x_y_w_h;
-            _.dirty = _.dirtyT = 0;
-        }
-        return _.bbox;
-    };
-    /*\
-     * Element.clone
-     [ method ]
-     **
-     = (object) clone of a given element
-     **
-    \*/
-    elproto.clone = function () {
-        if (this.removed) {
-            return null;
-        }
-        var out = this.paper[this.type]().attr(this.attr());
-        this.__set__ && this.__set__.push(out);
-        return out;
-    };
-    /*\
-     * Element.glow
-     [ method ]
-     **
-     * Return set of elements that create glow-like effect around given element. See @Paper.set.
-     *
-     * Note: Glow is not connected to the element. If you change element attributes it won’t adjust itself.
-     **
-     > Parameters
-     **
-     - glow (object) #optional parameters object with all properties optional:
-     o {
-     o     width (number) size of the glow, default is `10`
-     o     fill (boolean) will it be filled, default is `false`
-     o     opacity (number) opacity, default is `0.5`
-     o     offsetx (number) horizontal offset, default is `0`
-     o     offsety (number) vertical offset, default is `0`
-     o     color (string) glow colour, default is `black`
-     o }
-     = (object) @Paper.set of elements that represents glow
-    \*/
-    elproto.glow = function (glow) {
-        if (this.type == "text") {
-            return null;
-        }
-        glow = glow || {};
-        var s = {
-            width: (glow.width || 10) + (+this.attr("stroke-width") || 1),
-            fill: glow.fill || false,
-            opacity: glow.opacity || .5,
-            offsetx: glow.offsetx || 0,
-            offsety: glow.offsety || 0,
-            color: glow.color || "#000"
-        },
-            c = s.width / 2,
-            r = this.paper,
-            out = r.set(),
-            path = this.realPath || getPath[this.type](this);
-        path = this.matrix ? mapPath(path, this.matrix) : path;
-        for (var i = 1; i < c + 1; i++) {
-            out.push(r.path(path).attr({
-                stroke: s.color,
-                fill: s.fill ? s.color : "none",
-                "stroke-linejoin": "round",
-                "stroke-linecap": "round",
-                "stroke-width": +(s.width / c * i).toFixed(3),
-                opacity: +(s.opacity / c).toFixed(3)
-            }));
-        }
-        return out.insertBefore(this).translate(s.offsetx, s.offsety);
-    };
-    var curveslengths = {},
-    getPointAtSegmentLength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length) {
-        if (length == null) {
-            return bezlen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y);
-        } else {
-            return R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, getTatLen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length));
-        }
-    },
-    getLengthFactory = function (istotal, subpath) {
-        return function (path, length, onlystart) {
-            path = path2curve(path);
-            var x, y, p, l, sp = "", subpaths = {}, point,
-                len = 0;
-            for (var i = 0, ii = path.length; i < ii; i++) {
-                p = path[i];
-                if (p[0] == "M") {
-                    x = +p[1];
-                    y = +p[2];
-                } else {
-                    l = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6]);
-                    if (len + l > length) {
-                        if (subpath && !subpaths.start) {
-                            point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
-                            sp += ["C" + point.start.x, point.start.y, point.m.x, point.m.y, point.x, point.y];
-                            if (onlystart) {return sp;}
-                            subpaths.start = sp;
-                            sp = ["M" + point.x, point.y + "C" + point.n.x, point.n.y, point.end.x, point.end.y, p[5], p[6]].join();
-                            len += l;
-                            x = +p[5];
-                            y = +p[6];
-                            continue;
-                        }
-                        if (!istotal && !subpath) {
-                            point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
-                            return {x: point.x, y: point.y, alpha: point.alpha};
-                        }
-                    }
-                    len += l;
-                    x = +p[5];
-                    y = +p[6];
-                }
-                sp += p.shift() + p;
-            }
-            subpaths.end = sp;
-            point = istotal ? len : subpath ? subpaths : R.findDotsAtSegment(x, y, p[0], p[1], p[2], p[3], p[4], p[5], 1);
-            point.alpha && (point = {x: point.x, y: point.y, alpha: point.alpha});
-            return point;
-        };
-    };
-    var getTotalLength = getLengthFactory(1),
-        getPointAtLength = getLengthFactory(),
-        getSubpathsAtLength = getLengthFactory(0, 1);
-    /*\
-     * Raphael.getTotalLength
-     [ method ]
-     **
-     * Returns length of the given path in pixels.
-     **
-     > Parameters
-     **
-     - path (string) SVG path string.
-     **
-     = (number) length.
-    \*/
-    R.getTotalLength = getTotalLength;
-    /*\
-     * Raphael.getPointAtLength
-     [ method ]
-     **
-     * Return coordinates of the point located at the given length on the given path.
-     **
-     > Parameters
-     **
-     - path (string) SVG path string
-     - length (number)
-     **
-     = (object) representation of the point:
-     o {
-     o     x: (number) x coordinate
-     o     y: (number) y coordinate
-     o     alpha: (number) angle of derivative
-     o }
-    \*/
-    R.getPointAtLength = getPointAtLength;
-    /*\
-     * Raphael.getSubpath
-     [ method ]
-     **
-     * Return subpath of a given path from given length to given length.
-     **
-     > Parameters
-     **
-     - path (string) SVG path string
-     - from (number) position of the start of the segment
-     - to (number) position of the end of the segment
-     **
-     = (string) pathstring for the segment
-    \*/
-    R.getSubpath = function (path, from, to) {
-        if (this.getTotalLength(path) - to < 1e-6) {
-            return getSubpathsAtLength(path, from).end;
-        }
-        var a = getSubpathsAtLength(path, to, 1);
-        return from ? getSubpathsAtLength(a, from).end : a;
-    };
-    /*\
-     * Element.getTotalLength
-     [ method ]
-     **
-     * Returns length of the path in pixels. Only works for element of “path” type.
-     = (number) length.
-    \*/
-    elproto.getTotalLength = function () {
-        var path = this.getPath();
-        if (!path) {
-            return;
-        }
-
-        if (this.node.getTotalLength) {
-            return this.node.getTotalLength();
-        }
-
-        return getTotalLength(path);
-    };
-    /*\
-     * Element.getPointAtLength
-     [ method ]
-     **
-     * Return coordinates of the point located at the given length on the given path. Only works for element of “path” type.
-     **
-     > Parameters
-     **
-     - length (number)
-     **
-     = (object) representation of the point:
-     o {
-     o     x: (number) x coordinate
-     o     y: (number) y coordinate
-     o     alpha: (number) angle of derivative
-     o }
-    \*/
-    elproto.getPointAtLength = function (length) {
-        var path = this.getPath();
-        if (!path) {
-            return;
-        }
-
-        return getPointAtLength(path, length);
-    };
-    /*\
-     * Element.getPath
-     [ method ]
-     **
-     * Returns path of the element. Only works for elements of “path” type and simple elements like circle.
-     = (object) path
-     **
-    \*/
-    elproto.getPath = function () {
-        var path,
-            getPath = R._getPath[this.type];
-
-        if (this.type == "text" || this.type == "set") {
-            return;
-        }
-
-        if (getPath) {
-            path = getPath(this);
-        }
-
-        return path;
-    };
-    /*\
-     * Element.getSubpath
-     [ method ]
-     **
-     * Return subpath of a given element from given length to given length. Only works for element of “path” type.
-     **
-     > Parameters
-     **
-     - from (number) position of the start of the segment
-     - to (number) position of the end of the segment
-     **
-     = (string) pathstring for the segment
-    \*/
-    elproto.getSubpath = function (from, to) {
-        var path = this.getPath();
-        if (!path) {
-            return;
-        }
-
-        return R.getSubpath(path, from, to);
-    };
-    /*\
-     * Raphael.easing_formulas
-     [ property ]
-     **
-     * Object that contains easing formulas for animation. You could extend it with your own. By default it has following list of easing:
-     # <ul>
-     #     <li>“linear”</li>
-     #     <li>“&lt;” or “easeIn” or “ease-in”</li>
-     #     <li>“>” or “easeOut” or “ease-out”</li>
-     #     <li>“&lt;>” or “easeInOut” or “ease-in-out”</li>
-     #     <li>“backIn” or “back-in”</li>
-     #     <li>“backOut” or “back-out”</li>
-     #     <li>“elastic”</li>
-     #     <li>“bounce”</li>
-     # </ul>
-     # <p>See also <a href="http://raphaeljs.com/easing.html">Easing demo</a>.</p>
-    \*/
-    var ef = R.easing_formulas = {
-        linear: function (n) {
-            return n;
-        },
-        "<": function (n) {
-            return pow(n, 1.7);
-        },
-        ">": function (n) {
-            return pow(n, .48);
-        },
-        "<>": function (n) {
-            var q = .48 - n / 1.04,
-                Q = math.sqrt(.1734 + q * q),
-                x = Q - q,
-                X = pow(abs(x), 1 / 3) * (x < 0 ? -1 : 1),
-                y = -Q - q,
-                Y = pow(abs(y), 1 / 3) * (y < 0 ? -1 : 1),
-                t = X + Y + .5;
-            return (1 - t) * 3 * t * t + t * t * t;
-        },
-        backIn: function (n) {
-            var s = 1.70158;
-            return n * n * ((s + 1) * n - s);
-        },
-        backOut: function (n) {
-            n = n - 1;
-            var s = 1.70158;
-            return n * n * ((s + 1) * n + s) + 1;
-        },
-        elastic: function (n) {
-            if (n == !!n) {
-                return n;
-            }
-            return pow(2, -10 * n) * math.sin((n - .075) * (2 * PI) / .3) + 1;
-        },
-        bounce: function (n) {
-            var s = 7.5625,
-                p = 2.75,
-                l;
-            if (n < (1 / p)) {
-                l = s * n * n;
-            } else {
-                if (n < (2 / p)) {
-                    n -= (1.5 / p);
-                    l = s * n * n + .75;
-                } else {
-                    if (n < (2.5 / p)) {
-                        n -= (2.25 / p);
-                        l = s * n * n + .9375;
-                    } else {
-                        n -= (2.625 / p);
-                        l = s * n * n + .984375;
-                    }
-                }
-            }
-            return l;
-        }
-    };
-    ef.easeIn = ef["ease-in"] = ef["<"];
-    ef.easeOut = ef["ease-out"] = ef[">"];
-    ef.easeInOut = ef["ease-in-out"] = ef["<>"];
-    ef["back-in"] = ef.backIn;
-    ef["back-out"] = ef.backOut;
-
-    var animationElements = [],
-        requestAnimFrame = window.requestAnimationFrame       ||
-                           window.webkitRequestAnimationFrame ||
-                           window.mozRequestAnimationFrame    ||
-                           window.oRequestAnimationFrame      ||
-                           window.msRequestAnimationFrame     ||
-                           function (callback) {
-                               setTimeout(callback, 16);
-                           },
-        animation = function () {
-            var Now = +new Date,
-                l = 0;
-            for (; l < animationElements.length; l++) {
-                var e = animationElements[l];
-                if (e.el.removed || e.paused) {
-                    continue;
-                }
-                var time = Now - e.start,
-                    ms = e.ms,
-                    easing = e.easing,
-                    from = e.from,
-                    diff = e.diff,
-                    to = e.to,
-                    t = e.t,
-                    that = e.el,
-                    set = {},
-                    now,
-                    init = {},
-                    key;
-                if (e.initstatus) {
-                    time = (e.initstatus * e.anim.top - e.prev) / (e.percent - e.prev) * ms;
-                    e.status = e.initstatus;
-                    delete e.initstatus;
-                    e.stop && animationElements.splice(l--, 1);
-                } else {
-                    e.status = (e.prev + (e.percent - e.prev) * (time / ms)) / e.anim.top;
-                }
-                if (time < 0) {
-                    continue;
-                }
-                if (time < ms) {
-                    var pos = easing(time / ms);
-                    for (var attr in from) if (from[has](attr)) {
-                        switch (availableAnimAttrs[attr]) {
-                            case nu:
-                                now = +from[attr] + pos * ms * diff[attr];
-                                break;
-                            case "colour":
-                                now = "rgb(" + [
-                                    upto255(round(from[attr].r + pos * ms * diff[attr].r)),
-                                    upto255(round(from[attr].g + pos * ms * diff[attr].g)),
-                                    upto255(round(from[attr].b + pos * ms * diff[attr].b))
-                                ].join(",") + ")";
-                                break;
-                            case "path":
-                                now = [];
-                                for (var i = 0, ii = from[attr].length; i < ii; i++) {
-                                    now[i] = [from[attr][i][0]];
-                                    for (var j = 1, jj = from[attr][i].length; j < jj; j++) {
-                                        now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j];
-                                    }
-                                    now[i] = now[i].join(S);
-                                }
-                                now = now.join(S);
-                                break;
-                            case "transform":
-                                if (diff[attr].real) {
-                                    now = [];
-                                    for (i = 0, ii = from[attr].length; i < ii; i++) {
-                                        now[i] = [from[attr][i][0]];
-                                        for (j = 1, jj = from[attr][i].length; j < jj; j++) {
-                                            now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j];
-                                        }
-                                    }
-                                } else {
-                                    var get = function (i) {
-                                        return +from[attr][i] + pos * ms * diff[attr][i];
-                                    };
-                                    // now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]];
-                                    now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]];
-                                }
-                                break;
-                            case "csv":
-                                if (attr == "clip-rect") {
-                                    now = [];
-                                    i = 4;
-                                    while (i--) {
-                                        now[i] = +from[attr][i] + pos * ms * diff[attr][i];
-                                    }
-                                }
-                                break;
-                            default:
-                                var from2 = [][concat](from[attr]);
-                                now = [];
-                                i = that.paper.customAttributes[attr].length;
-                                while (i--) {
-                                    now[i] = +from2[i] + pos * ms * diff[attr][i];
-                                }
-                                break;
-                        }
-                        set[attr] = now;
-                    }
-                    that.attr(set);
-                    (function (id, that, anim) {
-                        setTimeout(function () {
-                            eve("raphael.anim.frame." + id, that, anim);
-                        });
-                    })(that.id, that, e.anim);
-                } else {
-                    (function(f, el, a) {
-                        setTimeout(function() {
-                            eve("raphael.anim.frame." + el.id, el, a);
-                            eve("raphael.anim.finish." + el.id, el, a);
-                            R.is(f, "function") && f.call(el);
-                        });
-                    })(e.callback, that, e.anim);
-                    that.attr(to);
-                    animationElements.splice(l--, 1);
-                    if (e.repeat > 1 && !e.next) {
-                        for (key in to) if (to[has](key)) {
-                            init[key] = e.totalOrigin[key];
-                        }
-                        e.el.attr(init);
-                        runAnimation(e.anim, e.el, e.anim.percents[0], null, e.totalOrigin, e.repeat - 1);
-                    }
-                    if (e.next && !e.stop) {
-                        runAnimation(e.anim, e.el, e.next, null, e.totalOrigin, e.repeat);
-                    }
-                }
-            }
-            R.svg && that && that.paper && that.paper.safari();
-            animationElements.length && requestAnimFrame(animation);
-        },
-        upto255 = function (color) {
-            return color > 255 ? 255 : color < 0 ? 0 : color;
-        };
-    /*\
-     * Element.animateWith
-     [ method ]
-     **
-     * Acts similar to @Element.animate, but ensure that given animation runs in sync with another given element.
-     **
-     > Parameters
-     **
-     - el (object) element to sync with
-     - anim (object) animation to sync with
-     - params (object) #optional final attributes for the element, see also @Element.attr
-     - ms (number) #optional number of milliseconds for animation to run
-     - easing (string) #optional easing type. Accept on of @Raphael.easing_formulas or CSS format: `cubic&#x2010;bezier(XX,&#160;XX,&#160;XX,&#160;XX)`
-     - callback (function) #optional callback function. Will be called at the end of animation.
-     * or
-     - element (object) element to sync with
-     - anim (object) animation to sync with
-     - animation (object) #optional animation object, see @Raphael.animation
-     **
-     = (object) original element
-    \*/
-    elproto.animateWith = function (el, anim, params, ms, easing, callback) {
-        var element = this;
-        if (element.removed) {
-            callback && callback.call(element);
-            return element;
-        }
-        var a = params instanceof Animation ? params : R.animation(params, ms, easing, callback),
-            x, y;
-        runAnimation(a, element, a.percents[0], null, element.attr());
-        for (var i = 0, ii = animationElements.length; i < ii; i++) {
-            if (animationElements[i].anim == anim && animationElements[i].el == el) {
-                animationElements[ii - 1].start = animationElements[i].start;
-                break;
-            }
-        }
-        return element;
-        //
-        //
-        // var a = params ? R.animation(params, ms, easing, callback) : anim,
-        //     status = element.status(anim);
-        // return this.animate(a).status(a, status * anim.ms / a.ms);
-    };
-    function CubicBezierAtTime(t, p1x, p1y, p2x, p2y, duration) {
-        var cx = 3 * p1x,
-            bx = 3 * (p2x - p1x) - cx,
-            ax = 1 - cx - bx,
-            cy = 3 * p1y,
-            by = 3 * (p2y - p1y) - cy,
-            ay = 1 - cy - by;
-        function sampleCurveX(t) {
-            return ((ax * t + bx) * t + cx) * t;
-        }
-        function solve(x, epsilon) {
-            var t = solveCurveX(x, epsilon);
-            return ((ay * t + by) * t + cy) * t;
-        }
-        function solveCurveX(x, epsilon) {
-            var t0, t1, t2, x2, d2, i;
-            for(t2 = x, i = 0; i < 8; i++) {
-                x2 = sampleCurveX(t2) - x;
-                if (abs(x2) < epsilon) {
-                    return t2;
-                }
-                d2 = (3 * ax * t2 + 2 * bx) * t2 + cx;
-                if (abs(d2) < 1e-6) {
-                    break;
-                }
-                t2 = t2 - x2 / d2;
-            }
-            t0 = 0;
-            t1 = 1;
-            t2 = x;
-            if (t2 < t0) {
-                return t0;
-            }
-            if (t2 > t1) {
-                return t1;
-            }
-            while (t0 < t1) {
-                x2 = sampleCurveX(t2);
-                if (abs(x2 - x) < epsilon) {
-                    return t2;
-                }
-                if (x > x2) {
-                    t0 = t2;
-                } else {
-                    t1 = t2;
-                }
-                t2 = (t1 - t0) / 2 + t0;
-            }
-            return t2;
-        }
-        return solve(t, 1 / (200 * duration));
-    }
-    elproto.onAnimation = function (f) {
-        f ? eve.on("raphael.anim.frame." + this.id, f) : eve.unbind("raphael.anim.frame." + this.id);
-        return this;
-    };
-    function Animation(anim, ms) {
-        var percents = [],
-            newAnim = {};
-        this.ms = ms;
-        this.times = 1;
-        if (anim) {
-            for (var attr in anim) if (anim[has](attr)) {
-                newAnim[toFloat(attr)] = anim[attr];
-                percents.push(toFloat(attr));
-            }
-            percents.sort(sortByNumber);
-        }
-        this.anim = newAnim;
-        this.top = percents[percents.length - 1];
-        this.percents = percents;
-    }
-    /*\
-     * Animation.delay
-     [ method ]
-     **
-     * Creates a copy of existing animation object with given delay.
-     **
-     > Parameters
-     **
-     - delay (number) number of ms to pass between animation start and actual animation
-     **
-     = (object) new altered Animation object
-     | var anim = Raphael.animation({cx: 10, cy: 20}, 2e3);
-     | circle1.animate(anim); // run the given animation immediately
-     | circle2.animate(anim.delay(500)); // run the given animation after 500 ms
-    \*/
-    Animation.prototype.delay = function (delay) {
-        var a = new Animation(this.anim, this.ms);
-        a.times = this.times;
-        a.del = +delay || 0;
-        return a;
-    };
-    /*\
-     * Animation.repeat
-     [ method ]
-     **
-     * Creates a copy of existing animation object with given repetition.
-     **
-     > Parameters
-     **
-     - repeat (number) number iterations of animation. For infinite animation pass `Infinity`
-     **
-     = (object) new altered Animation object
-    \*/
-    Animation.prototype.repeat = function (times) {
-        var a = new Animation(this.anim, this.ms);
-        a.del = this.del;
-        a.times = math.floor(mmax(times, 0)) || 1;
-        return a;
-    };
-    function runAnimation(anim, element, percent, status, totalOrigin, times) {
-        percent = toFloat(percent);
-        var params,
-            isInAnim,
-            isInAnimSet,
-            percents = [],
-            next,
-            prev,
-            timestamp,
-            ms = anim.ms,
-            from = {},
-            to = {},
-            diff = {};
-        if (status) {
-            for (i = 0, ii = animationElements.length; i < ii; i++) {
-                var e = animationElements[i];
-                if (e.el.id == element.id && e.anim == anim) {
-                    if (e.percent != percent) {
-                        animationElements.splice(i, 1);
-                        isInAnimSet = 1;
-                    } else {
-                        isInAnim = e;
-                    }
-                    element.attr(e.totalOrigin);
-                    break;
-                }
-            }
-        } else {
-            status = +to; // NaN
-        }
-        for (var i = 0, ii = anim.percents.length; i < ii; i++) {
-            if (anim.percents[i] == percent || anim.percents[i] > status * anim.top) {
-                percent = anim.percents[i];
-                prev = anim.percents[i - 1] || 0;
-                ms = ms / anim.top * (percent - prev);
-                next = anim.percents[i + 1];
-                params = anim.anim[percent];
-                break;
-            } else if (status) {
-                element.attr(anim.anim[anim.percents[i]]);
-            }
-        }
-        if (!params) {
-            return;
-        }
-        if (!isInAnim) {
-            for (var attr in params) if (params[has](attr)) {
-                if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) {
-                    from[attr] = element.attr(attr);
-                    (from[attr] == null) && (from[attr] = availableAttrs[attr]);
-                    to[attr] = params[attr];
-                    switch (availableAnimAttrs[attr]) {
-                        case nu:
-                            diff[attr] = (to[attr] - from[attr]) / ms;
-                            break;
-                        case "colour":
-                            from[attr] = R.getRGB(from[attr]);
-                            var toColour = R.getRGB(to[attr]);
-                            diff[attr] = {
-                                r: (toColour.r - from[attr].r) / ms,
-                                g: (toColour.g - from[attr].g) / ms,
-                                b: (toColour.b - from[attr].b) / ms
-                            };
-                            break;
-                        case "path":
-                            var pathes = path2curve(from[attr], to[attr]),
-                                toPath = pathes[1];
-                            from[attr] = pathes[0];
-                            diff[attr] = [];
-                            for (i = 0, ii = from[attr].length; i < ii; i++) {
-                                diff[attr][i] = [0];
-                                for (var j = 1, jj = from[attr][i].length; j < jj; j++) {
-                                    diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms;
-                                }
-                            }
-                            break;
-                        case "transform":
-                            var _ = element._,
-                                eq = equaliseTransform(_[attr], to[attr]);
-                            if (eq) {
-                                from[attr] = eq.from;
-                                to[attr] = eq.to;
-                                diff[attr] = [];
-                                diff[attr].real = true;
-                                for (i = 0, ii = from[attr].length; i < ii; i++) {
-                                    diff[attr][i] = [from[attr][i][0]];
-                                    for (j = 1, jj = from[attr][i].length; j < jj; j++) {
-                                        diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms;
-                                    }
-                                }
-                            } else {
-                                var m = (element.matrix || new Matrix),
-                                    to2 = {
-                                        _: {transform: _.transform},
-                                        getBBox: function () {
-                                            return element.getBBox(1);
-                                        }
-                                    };
-                                from[attr] = [
-                                    m.a,
-                                    m.b,
-                                    m.c,
-                                    m.d,
-                                    m.e,
-                                    m.f
-                                ];
-                                extractTransform(to2, to[attr]);
-                                to[attr] = to2._.transform;
-                                diff[attr] = [
-                                    (to2.matrix.a - m.a) / ms,
-                                    (to2.matrix.b - m.b) / ms,
-                                    (to2.matrix.c - m.c) / ms,
-                                    (to2.matrix.d - m.d) / ms,
-                                    (to2.matrix.e - m.e) / ms,
-                                    (to2.matrix.f - m.f) / ms
-                                ];
-                                // from[attr] = [_.sx, _.sy, _.deg, _.dx, _.dy];
-                                // var to2 = {_:{}, getBBox: function () { return element.getBBox(); }};
-                                // extractTransform(to2, to[attr]);
-                                // diff[attr] = [
-                                //     (to2._.sx - _.sx) / ms,
-                                //     (to2._.sy - _.sy) / ms,
-                                //     (to2._.deg - _.deg) / ms,
-                                //     (to2._.dx - _.dx) / ms,
-                                //     (to2._.dy - _.dy) / ms
-                                // ];
-                            }
-                            break;
-                        case "csv":
-                            var values = Str(params[attr])[split](separator),
-                                from2 = Str(from[attr])[split](separator);
-                            if (attr == "clip-rect") {
-                                from[attr] = from2;
-                                diff[attr] = [];
-                                i = from2.length;
-                                while (i--) {
-                                    diff[attr][i] = (values[i] - from[attr][i]) / ms;
-                                }
-                            }
-                            to[attr] = values;
-                            break;
-                        default:
-                            values = [][concat](params[attr]);
-                            from2 = [][concat](from[attr]);
-                            diff[attr] = [];
-                            i = element.paper.customAttributes[attr].length;
-                            while (i--) {
-                                diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms;
-                            }
-                            break;
-                    }
-                }
-            }
-            var easing = params.easing,
-                easyeasy = R.easing_formulas[easing];
-            if (!easyeasy) {
-                easyeasy = Str(easing).match(bezierrg);
-                if (easyeasy && easyeasy.length == 5) {
-                    var curve = easyeasy;
-                    easyeasy = function (t) {
-                        return CubicBezierAtTime(t, +curve[1], +curve[2], +curve[3], +curve[4], ms);
-                    };
-                } else {
-                    easyeasy = pipe;
-                }
-            }
-            timestamp = params.start || anim.start || +new Date;
-            e = {
-                anim: anim,
-                percent: percent,
-                timestamp: timestamp,
-                start: timestamp + (anim.del || 0),
-                status: 0,
-                initstatus: status || 0,
-                stop: false,
-                ms: ms,
-                easing: easyeasy,
-                from: from,
-                diff: diff,
-                to: to,
-                el: element,
-                callback: params.callback,
-                prev: prev,
-                next: next,
-                repeat: times || anim.times,
-                origin: element.attr(),
-                totalOrigin: totalOrigin
-            };
-            animationElements.push(e);
-            if (status && !isInAnim && !isInAnimSet) {
-                e.stop = true;
-                e.start = new Date - ms * status;
-                if (animationElements.length == 1) {
-                    return animation();
-                }
-            }
-            if (isInAnimSet) {
-                e.start = new Date - e.ms * status;
-            }
-            animationElements.length == 1 && requestAnimFrame(animation);
-        } else {
-            isInAnim.initstatus = status;
-            isInAnim.start = new Date - isInAnim.ms * status;
-        }
-        eve("raphael.anim.start." + element.id, element, anim);
-    }
-    /*\
-     * Raphael.animation
-     [ method ]
-     **
-     * Creates an animation object that can be passed to the @Element.animate or @Element.animateWith methods.
-     * See also @Animation.delay and @Animation.repeat methods.
-     **
-     > Parameters
-     **
-     - params (object) final attributes for the element, see also @Element.attr
-     - ms (number) number of milliseconds for animation to run
-     - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic&#x2010;bezier(XX,&#160;XX,&#160;XX,&#160;XX)`
-     - callback (function) #optional callback function. Will be called at the end of animation.
-     **
-     = (object) @Animation
-    \*/
-    R.animation = function (params, ms, easing, callback) {
-        if (params instanceof Animation) {
-            return params;
-        }
-        if (R.is(easing, "function") || !easing) {
-            callback = callback || easing || null;
-            easing = null;
-        }
-        params = Object(params);
-        ms = +ms || 0;
-        var p = {},
-            json,
-            attr;
-        for (attr in params) if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) {
-            json = true;
-            p[attr] = params[attr];
-        }
-        if (!json) {
-            // if percent-like syntax is used and end-of-all animation callback used
-            if(callback){
-                // find the last one
-                var lastKey = 0;
-                for(var i in params){
-                    var percent = toInt(i);
-                    if(params[has](i) && percent > lastKey){
-                        lastKey = percent;
-                    }
-                }
-                lastKey += '%';
-                // if already defined callback in the last keyframe, skip
-                !params[lastKey].callback && (params[lastKey].callback = callback);
-            }
-          return new Animation(params, ms);
-        } else {
-            easing && (p.easing = easing);
-            callback && (p.callback = callback);
-            return new Animation({100: p}, ms);
-        }
-    };
-    /*\
-     * Element.animate
-     [ method ]
-     **
-     * Creates and starts animation for given element.
-     **
-     > Parameters
-     **
-     - params (object) final attributes for the element, see also @Element.attr
-     - ms (number) number of milliseconds for animation to run
-     - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic&#x2010;bezier(XX,&#160;XX,&#160;XX,&#160;XX)`
-     - callback (function) #optional callback function. Will be called at the end of animation.
-     * or
-     - animation (object) animation object, see @Raphael.animation
-     **
-     = (object) original element
-    \*/
-    elproto.animate = function (params, ms, easing, callback) {
-        var element = this;
-        if (element.removed) {
-            callback && callback.call(element);
-            return element;
-        }
-        var anim = params instanceof Animation ? params : R.animation(params, ms, easing, callback);
-        runAnimation(anim, element, anim.percents[0], null, element.attr());
-        return element;
-    };
-    /*\
-     * Element.setTime
-     [ method ]
-     **
-     * Sets the status of animation of the element in milliseconds. Similar to @Element.status method.
-     **
-     > Parameters
-     **
-     - anim (object) animation object
-     - value (number) number of milliseconds from the beginning of the animation
-     **
-     = (object) original element if `value` is specified
-     * Note, that during animation following events are triggered:
-     *
-     * On each animation frame event `anim.frame.<id>`, on start `anim.start.<id>` and on end `anim.finish.<id>`.
-    \*/
-    elproto.setTime = function (anim, value) {
-        if (anim && value != null) {
-            this.status(anim, mmin(value, anim.ms) / anim.ms);
-        }
-        return this;
-    };
-    /*\
-     * Element.status
-     [ method ]
-     **
-     * Gets or sets the status of animation of the element.
-     **
-     > Parameters
-     **
-     - anim (object) #optional animation object
-     - value (number) #optional 0 – 1. If specified, method works like a setter and sets the status of a given animation to the value. This will cause animation to jump to the given position.
-     **
-     = (number) status
-     * or
-     = (array) status if `anim` is not specified. Array of objects in format:
-     o {
-     o     anim: (object) animation object
-     o     status: (number) status
-     o }
-     * or
-     = (object) original element if `value` is specified
-    \*/
-    elproto.status = function (anim, value) {
-        var out = [],
-            i = 0,
-            len,
-            e;
-        if (value != null) {
-            runAnimation(anim, this, -1, mmin(value, 1));
-            return this;
-        } else {
-            len = animationElements.length;
-            for (; i < len; i++) {
-                e = animationElements[i];
-                if (e.el.id == this.id && (!anim || e.anim == anim)) {
-                    if (anim) {
-                        return e.status;
-                    }
-                    out.push({
-                        anim: e.anim,
-                        status: e.status
-                    });
-                }
-            }
-            if (anim) {
-                return 0;
-            }
-            return out;
-        }
-    };
-    /*\
-     * Element.pause
-     [ method ]
-     **
-     * Stops animation of the element with ability to resume it later on.
-     **
-     > Parameters
-     **
-     - anim (object) #optional animation object
-     **
-     = (object) original element
-    \*/
-    elproto.pause = function (anim) {
-        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
-            if (eve("raphael.anim.pause." + this.id, this, animationElements[i].anim) !== false) {
-                animationElements[i].paused = true;
-            }
-        }
-        return this;
-    };
-    /*\
-     * Element.resume
-     [ method ]
-     **
-     * Resumes animation if it was paused with @Element.pause method.
-     **
-     > Parameters
-     **
-     - anim (object) #optional animation object
-     **
-     = (object) original element
-    \*/
-    elproto.resume = function (anim) {
-        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
-            var e = animationElements[i];
-            if (eve("raphael.anim.resume." + this.id, this, e.anim) !== false) {
-                delete e.paused;
-                this.status(e.anim, e.status);
-            }
-        }
-        return this;
-    };
-    /*\
-     * Element.stop
-     [ method ]
-     **
-     * Stops animation of the element.
-     **
-     > Parameters
-     **
-     - anim (object) #optional animation object
-     **
-     = (object) original element
-    \*/
-    elproto.stop = function (anim) {
-        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
-            if (eve("raphael.anim.stop." + this.id, this, animationElements[i].anim) !== false) {
-                animationElements.splice(i--, 1);
-            }
-        }
-        return this;
-    };
-    function stopAnimation(paper) {
-        for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.paper == paper) {
-            animationElements.splice(i--, 1);
-        }
-    }
-    eve.on("raphael.remove", stopAnimation);
-    eve.on("raphael.clear", stopAnimation);
-    elproto.toString = function () {
-        return "Rapha\xebl\u2019s object";
-    };
-
-    // Set
-    var Set = function (items) {
-        this.items = [];
-        this.length = 0;
-        this.type = "set";
-        if (items) {
-            for (var i = 0, ii = items.length; i < ii; i++) {
-                if (items[i] && (items[i].constructor == elproto.constructor || items[i].constructor == Set)) {
-                    this[this.items.length] = this.items[this.items.length] = items[i];
-                    this.length++;
-                }
-            }
-        }
-    },
-    setproto = Set.prototype;
-    /*\
-     * Set.push
-     [ method ]
-     **
-     * Adds each argument to the current set.
-     = (object) original element
-    \*/
-    setproto.push = function () {
-        var item,
-            len;
-        for (var i = 0, ii = arguments.length; i < ii; i++) {
-            item = arguments[i];
-            if (item && (item.constructor == elproto.constructor || item.constructor == Set)) {
-                len = this.items.length;
-                this[len] = this.items[len] = item;
-                this.length++;
-            }
-        }
-        return this;
-    };
-    /*\
-     * Set.pop
-     [ method ]
-     **
-     * Removes last element and returns it.
-     = (object) element
-    \*/
-    setproto.pop = function () {
-        this.length && delete this[this.length--];
-        return this.items.pop();
-    };
-    /*\
-     * Set.forEach
-     [ method ]
-     **
-     * Executes given function for each element in the set.
-     *
-     * If function returns `false` it will stop loop running.
-     **
-     > Parameters
-     **
-     - callback (function) function to run
-     - thisArg (object) context object for the callback
-     = (object) Set object
-    \*/
-    setproto.forEach = function (callback, thisArg) {
-        for (var i = 0, ii = this.items.length; i < ii; i++) {
-            if (callback.call(thisArg, this.items[i], i) === false) {
-                return this;
-            }
-        }
-        return this;
-    };
-    for (var method in elproto) if (elproto[has](method)) {
-        setproto[method] = (function (methodname) {
-            return function () {
-                var arg = arguments;
-                return this.forEach(function (el) {
-                    el[methodname][apply](el, arg);
-                });
-            };
-        })(method);
-    }
-    setproto.attr = function (name, value) {
-        if (name && R.is(name, array) && R.is(name[0], "object")) {
-            for (var j = 0, jj = name.length; j < jj; j++) {
-                this.items[j].attr(name[j]);
-            }
-        } else {
-            for (var i = 0, ii = this.items.length; i < ii; i++) {
-                this.items[i].attr(name, value);
-            }
-        }
-        return this;
-    };
-    /*\
-     * Set.clear
-     [ method ]
-     **
-     * Removes all elements from the set
-    \*/
-    setproto.clear = function () {
-        while (this.length) {
-            this.pop();
-        }
-    };
-    /*\
-     * Set.splice
-     [ method ]
-     **
-     * Removes given element from the set
-     **
-     > Parameters
-     **
-     - index (number) position of the deletion
-     - count (number) number of element to remove
-     - insertion… (object) #optional elements to insert
-     = (object) set elements that were deleted
-    \*/
-    setproto.splice = function (index, count, insertion) {
-        index = index < 0 ? mmax(this.length + index, 0) : index;
-        count = mmax(0, mmin(this.length - index, count));
-        var tail = [],
-            todel = [],
-            args = [],
-            i;
-        for (i = 2; i < arguments.length; i++) {
-            args.push(arguments[i]);
-        }
-        for (i = 0; i < count; i++) {
-            todel.push(this[index + i]);
-        }
-        for (; i < this.length - index; i++) {
-            tail.push(this[index + i]);
-        }
-        var arglen = args.length;
-        for (i = 0; i < arglen + tail.length; i++) {
-            this.items[index + i] = this[index + i] = i < arglen ? args[i] : tail[i - arglen];
-        }
-        i = this.items.length = this.length -= count - arglen;
-        while (this[i]) {
-            delete this[i++];
-        }
-        return new Set(todel);
-    };
-    /*\
-     * Set.exclude
-     [ method ]
-     **
-     * Removes given element from the set
-     **
-     > Parameters
-     **
-     - element (object) element to remove
-     = (boolean) `true` if object was found & removed from the set
-    \*/
-    setproto.exclude = function (el) {
-        for (var i = 0, ii = this.length; i < ii; i++) if (this[i] == el) {
-            this.splice(i, 1);
-            return true;
-        }
-    };
-    setproto.animate = function (params, ms, easing, callback) {
-        (R.is(easing, "function") || !easing) && (callback = easing || null);
-        var len = this.items.length,
-            i = len,
-            item,
-            set = this,
-            collector;
-        if (!len) {
-            return this;
-        }
-        callback && (collector = function () {
-            !--len && callback.call(set);
-        });
-        easing = R.is(easing, string) ? easing : collector;
-        var anim = R.animation(params, ms, easing, collector);
-        item = this.items[--i].animate(anim);
-        while (i--) {
-            this.items[i] && !this.items[i].removed && this.items[i].animateWith(item, anim, anim);
-            (this.items[i] && !this.items[i].removed) || len--;
-        }
-        return this;
-    };
-    setproto.insertAfter = function (el) {
-        var i = this.items.length;
-        while (i--) {
-            this.items[i].insertAfter(el);
-        }
-        return this;
-    };
-    setproto.getBBox = function () {
-        var x = [],
-            y = [],
-            x2 = [],
-            y2 = [];
-        for (var i = this.items.length; i--;) if (!this.items[i].removed) {
-            var box = this.items[i].getBBox();
-            x.push(box.x);
-            y.push(box.y);
-            x2.push(box.x + box.width);
-            y2.push(box.y + box.height);
-        }
-        x = mmin[apply](0, x);
-        y = mmin[apply](0, y);
-        x2 = mmax[apply](0, x2);
-        y2 = mmax[apply](0, y2);
-        return {
-            x: x,
-            y: y,
-            x2: x2,
-            y2: y2,
-            width: x2 - x,
-            height: y2 - y
-        };
-    };
-    setproto.clone = function (s) {
-        s = this.paper.set();
-        for (var i = 0, ii = this.items.length; i < ii; i++) {
-            s.push(this.items[i].clone());
-        }
-        return s;
-    };
-    setproto.toString = function () {
-        return "Rapha\xebl\u2018s set";
-    };
-
-    setproto.glow = function(glowConfig) {
-        var ret = this.paper.set();
-        this.forEach(function(shape, index){
-            var g = shape.glow(glowConfig);
-            if(g != null){
-                g.forEach(function(shape2, index2){
-                    ret.push(shape2);
-                });
-            }
-        });
-        return ret;
-    };
-
-
-    /*\
-     * Set.isPointInside
-     [ method ]
-     **
-     * Determine if given point is inside this set’s elements
-     **
-     > Parameters
-     **
-     - x (number) x coordinate of the point
-     - y (number) y coordinate of the point
-     = (boolean) `true` if point is inside any of the set's elements
-     \*/
-    setproto.isPointInside = function (x, y) {
-        var isPointInside = false;
-        this.forEach(function (el) {
-            if (el.isPointInside(x, y)) {
-                isPointInside = true;
-                return false; // stop loop
-            }
-        });
-        return isPointInside;
-    };
-
-    /*\
-     * Raphael.registerFont
-     [ method ]
-     **
-     * Adds given font to the registered set of fonts for Raphaël. Should be used as an internal call from within Cufón’s font file.
-     * Returns original parameter, so it could be used with chaining.
-     # <a href="http://wiki.github.com/sorccu/cufon/about">More about Cufón and how to convert your font form TTF, OTF, etc to JavaScript file.</a>
-     **
-     > Parameters
-     **
-     - font (object) the font to register
-     = (object) the font you passed in
-     > Usage
-     | Cufon.registerFont(Raphael.registerFont({…}));
-    \*/
-    R.registerFont = function (font) {
-        if (!font.face) {
-            return font;
-        }
-        this.fonts = this.fonts || {};
-        var fontcopy = {
-                w: font.w,
-                face: {},
-                glyphs: {}
-            },
-            family = font.face["font-family"];
-        for (var prop in font.face) if (font.face[has](prop)) {
-            fontcopy.face[prop] = font.face[prop];
-        }
-        if (this.fonts[family]) {
-            this.fonts[family].push(fontcopy);
-        } else {
-            this.fonts[family] = [fontcopy];
-        }
-        if (!font.svg) {
-            fontcopy.face["units-per-em"] = toInt(font.face["units-per-em"], 10);
-            for (var glyph in font.glyphs) if (font.glyphs[has](glyph)) {
-                var path = font.glyphs[glyph];
-                fontcopy.glyphs[glyph] = {
-                    w: path.w,
-                    k: {},
-                    d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) {
-                            return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M";
-                        }) + "z"
-                };
-                if (path.k) {
-                    for (var k in path.k) if (path[has](k)) {
-                        fontcopy.glyphs[glyph].k[k] = path.k[k];
-                    }
-                }
-            }
-        }
-        return font;
-    };
-    /*\
-     * Paper.getFont
-     [ method ]
-     **
-     * Finds font object in the registered fonts by given parameters. You could specify only one word from the font name, like “Myriad” for “Myriad Pro”.
-     **
-     > Parameters
-     **
-     - family (string) font family name or any word from it
-     - weight (string) #optional font weight
-     - style (string) #optional font style
-     - stretch (string) #optional font stretch
-     = (object) the font object
-     > Usage
-     | paper.print(100, 100, "Test string", paper.getFont("Times", 800), 30);
-    \*/
-    paperproto.getFont = function (family, weight, style, stretch) {
-        stretch = stretch || "normal";
-        style = style || "normal";
-        weight = +weight || {normal: 400, bold: 700, lighter: 300, bolder: 800}[weight] || 400;
-        if (!R.fonts) {
-            return;
-        }
-        var font = R.fonts[family];
-        if (!font) {
-            var name = new RegExp("(^|\\s)" + family.replace(/[^\w\d\s+!~.:_-]/g, E) + "(\\s|$)", "i");
-            for (var fontName in R.fonts) if (R.fonts[has](fontName)) {
-                if (name.test(fontName)) {
-                    font = R.fonts[fontName];
-                    break;
-                }
-            }
-        }
-        var thefont;
-        if (font) {
-            for (var i = 0, ii = font.length; i < ii; i++) {
-                thefont = font[i];
-                if (thefont.face["font-weight"] == weight && (thefont.face["font-style"] == style || !thefont.face["font-style"]) && thefont.face["font-stretch"] == stretch) {
-                    break;
-                }
-            }
-        }
-        return thefont;
-    };
-    /*\
-     * Paper.print
-     [ method ]
-     **
-     * Creates path that represent given text written using given font at given position with given size.
-     * Result of the method is path element that contains whole text as a separate path.
-     **
-     > Parameters
-     **
-     - x (number) x position of the text
-     - y (number) y position of the text
-     - string (string) text to print
-     - font (object) font object, see @Paper.getFont
-     - size (number) #optional size of the font, default is `16`
-     - origin (string) #optional could be `"baseline"` or `"middle"`, default is `"middle"`
-     - letter_spacing (number) #optional number in range `-1..1`, default is `0`
-     - line_spacing (number) #optional number in range `1..3`, default is `1`
-     = (object) resulting path element, which consist of all letters
-     > Usage
-     | var txt = r.print(10, 50, "print", r.getFont("Museo"), 30).attr({fill: "#fff"});
-    \*/
-    paperproto.print = function (x, y, string, font, size, origin, letter_spacing, line_spacing) {
-        origin = origin || "middle"; // baseline|middle
-        letter_spacing = mmax(mmin(letter_spacing || 0, 1), -1);
-        line_spacing = mmax(mmin(line_spacing || 1, 3), 1);
-        var letters = Str(string)[split](E),
-            shift = 0,
-            notfirst = 0,
-            path = E,
-            scale;
-        R.is(font, "string") && (font = this.getFont(font));
-        if (font) {
-            scale = (size || 16) / font.face["units-per-em"];
-            var bb = font.face.bbox[split](separator),
-                top = +bb[0],
-                lineHeight = bb[3] - bb[1],
-                shifty = 0,
-                height = +bb[1] + (origin == "baseline" ? lineHeight + (+font.face.descent) : lineHeight / 2);
-            for (var i = 0, ii = letters.length; i < ii; i++) {
-                if (letters[i] == "\n") {
-                    shift = 0;
-                    curr = 0;
-                    notfirst = 0;
-                    shifty += lineHeight * line_spacing;
-                } else {
-                    var prev = notfirst && font.glyphs[letters[i - 1]] || {},
-                        curr = font.glyphs[letters[i]];
-                    shift += notfirst ? (prev.w || font.w) + (prev.k && prev.k[letters[i]] || 0) + (font.w * letter_spacing) : 0;
-                    notfirst = 1;
-                }
-                if (curr && curr.d) {
-                    path += R.transformPath(curr.d, ["t", shift * scale, shifty * scale, "s", scale, scale, top, height, "t", (x - top) / scale, (y - height) / scale]);
-                }
-            }
-        }
-        return this.path(path).attr({
-            fill: "#000",
-            stroke: "none"
-        });
-    };
-
-    /*\
-     * Paper.add
-     [ method ]
-     **
-     * Imports elements in JSON array in format `{type: type, <attributes>}`
-     **
-     > Parameters
-     **
-     - json (array)
-     = (object) resulting set of imported elements
-     > Usage
-     | paper.add([
-     |     {
-     |         type: "circle",
-     |         cx: 10,
-     |         cy: 10,
-     |         r: 5
-     |     },
-     |     {
-     |         type: "rect",
-     |         x: 10,
-     |         y: 10,
-     |         width: 10,
-     |         height: 10,
-     |         fill: "#fc0"
-     |     }
-     | ]);
-    \*/
-    paperproto.add = function (json) {
-        if (R.is(json, "array")) {
-            var res = this.set(),
-                i = 0,
-                ii = json.length,
-                j;
-            for (; i < ii; i++) {
-                j = json[i] || {};
-                elements[has](j.type) && res.push(this[j.type]().attr(j));
-            }
-        }
-        return res;
-    };
-
-    /*\
-     * Raphael.format
-     [ method ]
-     **
-     * Simple format function. Replaces construction of type “`{<number>}`” to the corresponding argument.
-     **
-     > Parameters
-     **
-     - token (string) string to format
-     - … (string) rest of arguments will be treated as parameters for replacement
-     = (string) formated string
-     > Usage
-     | var x = 10,
-     |     y = 20,
-     |     width = 40,
-     |     height = 50;
-     | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z"
-     | paper.path(Raphael.format("M{0},{1}h{2}v{3}h{4}z", x, y, width, height, -width));
-    \*/
-    R.format = function (token, params) {
-        var args = R.is(params, array) ? [0][concat](params) : arguments;
-        token && R.is(token, string) && args.length - 1 && (token = token.replace(formatrg, function (str, i) {
-            return args[++i] == null ? E : args[i];
-        }));
-        return token || E;
-    };
-    /*\
-     * Raphael.fullfill
-     [ method ]
-     **
-     * A little bit more advanced format function than @Raphael.format. Replaces construction of type “`{<name>}`” to the corresponding argument.
-     **
-     > Parameters
-     **
-     - token (string) string to format
-     - json (object) object which properties will be used as a replacement
-     = (string) formated string
-     > Usage
-     | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z"
-     | paper.path(Raphael.fullfill("M{x},{y}h{dim.width}v{dim.height}h{dim['negative width']}z", {
-     |     x: 10,
-     |     y: 20,
-     |     dim: {
-     |         width: 40,
-     |         height: 50,
-     |         "negative width": -40
-     |     }
-     | }));
-    \*/
-    R.fullfill = (function () {
-        var tokenRegex = /\{([^\}]+)\}/g,
-            objNotationRegex = /(?:(?:^|\.)(.+?)(?=\[|\.|$|\()|\[('|")(.+?)\2\])(\(\))?/g, // matches .xxxxx or ["xxxxx"] to run over object properties
-            replacer = function (all, key, obj) {
-                var res = obj;
-                key.replace(objNotationRegex, function (all, name, quote, quotedName, isFunc) {
-                    name = name || quotedName;
-                    if (res) {
-                        if (name in res) {
-                            res = res[name];
-                        }
-                        typeof res == "function" && isFunc && (res = res());
-                    }
-                });
-                res = (res == null || res == obj ? all : res) + "";
-                return res;
-            };
-        return function (str, obj) {
-            return String(str).replace(tokenRegex, function (all, key) {
-                return replacer(all, key, obj);
-            });
-        };
-    })();
-    /*\
-     * Raphael.ninja
-     [ method ]
-     **
-     * If you want to leave no trace of Raphaël (Well, Raphaël creates only one global variable `Raphael`, but anyway.) You can use `ninja` method.
-     * Beware, that in this case plugins could stop working, because they are depending on global variable existance.
-     **
-     = (object) Raphael object
-     > Usage
-     | (function (local_raphael) {
-     |     var paper = local_raphael(10, 10, 320, 200);
-     |     …
-     | })(Raphael.ninja());
-    \*/
-    R.ninja = function () {
-        oldRaphael.was ? (g.win.Raphael = oldRaphael.is) : delete Raphael;
-        return R;
-    };
-    /*\
-     * Raphael.st
-     [ property (object) ]
-     **
-     * You can add your own method to elements and sets. It is wise to add a set method for each element method
-     * you added, so you will be able to call the same method on sets too.
-     **
-     * See also @Raphael.el.
-     > Usage
-     | Raphael.el.red = function () {
-     |     this.attr({fill: "#f00"});
-     | };
-     | Raphael.st.red = function () {
-     |     this.forEach(function (el) {
-     |         el.red();
-     |     });
-     | };
-     | // then use it
-     | paper.set(paper.circle(100, 100, 20), paper.circle(110, 100, 20)).red();
-    \*/
-    R.st = setproto;
-
-    eve.on("raphael.DOMload", function () {
-        loaded = true;
-    });
-
-    // Firefox <3.6 fix: http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html
-    (function (doc, loaded, f) {
-        if (doc.readyState == null && doc.addEventListener){
-            doc.addEventListener(loaded, f = function () {
-                doc.removeEventListener(loaded, f, false);
-                doc.readyState = "complete";
-            }, false);
-            doc.readyState = "loading";
-        }
-        function isLoaded() {
-            (/in/).test(doc.readyState) ? setTimeout(isLoaded, 9) : R.eve("raphael.DOMload");
-        }
-        isLoaded();
-    })(document, "DOMContentLoaded");
-
-// ┌─────────────────────────────────────────────────────────────────────┐ \\
-// │ Raphaël - JavaScript Vector Library                                 │ \\
-// ├─────────────────────────────────────────────────────────────────────┤ \\
-// │ SVG Module                                                          │ \\
-// ├─────────────────────────────────────────────────────────────────────┤ \\
-// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com)   │ \\
-// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com)             │ \\
-// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
-// └─────────────────────────────────────────────────────────────────────┘ \\
-
-(function(){
-    if (!R.svg) {
-        return;
-    }
-    var has = "hasOwnProperty",
-        Str = String,
-        toFloat = parseFloat,
-        toInt = parseInt,
-        math = Math,
-        mmax = math.max,
-        abs = math.abs,
-        pow = math.pow,
-        separator = /[, ]+/,
-        eve = R.eve,
-        E = "",
-        S = " ";
-    var xlink = "http://www.w3.org/1999/xlink",
-        markers = {
-            block: "M5,0 0,2.5 5,5z",
-            classic: "M5,0 0,2.5 5,5 3.5,3 3.5,2z",
-            diamond: "M2.5,0 5,2.5 2.5,5 0,2.5z",
-            open: "M6,1 1,3.5 6,6",
-            oval: "M2.5,0A2.5,2.5,0,0,1,2.5,5 2.5,2.5,0,0,1,2.5,0z"
-        },
-        markerCounter = {};
-    R.toString = function () {
-        return  "Your browser supports SVG.\nYou are running Rapha\xebl " + this.version;
-    };
-    var $ = function (el, attr) {
-        if (attr) {
-            if (typeof el == "string") {
-                el = $(el);
-            }
-            for (var key in attr) if (attr[has](key)) {
-                if (key.substring(0, 6) == "xlink:") {
-                    el.setAttributeNS(xlink, key.substring(6), Str(attr[key]));
-                } else {
-                    el.setAttribute(key, Str(attr[key]));
-                }
-            }
-        } else {
-            el = R._g.doc.createElementNS("http://www.w3.org/2000/svg", el);
-            el.style && (el.style.webkitTapHighlightColor = "rgba(0,0,0,0)");
-        }
-        return el;
-    },
-    addGradientFill = function (element, gradient) {
-        var type = "linear",
-            id = element.id + gradient,
-            fx = .5, fy = .5,
-            o = element.node,
-            SVG = element.paper,
-            s = o.style,
-            el = R._g.doc.getElementById(id);
-        if (!el) {
-            gradient = Str(gradient).replace(R._radial_gradient, function (all, _fx, _fy) {
-                type = "radial";
-                if (_fx && _fy) {
-                    fx = toFloat(_fx);
-                    fy = toFloat(_fy);
-                    var dir = ((fy > .5) * 2 - 1);
-                    pow(fx - .5, 2) + pow(fy - .5, 2) > .25 &&
-                        (fy = math.sqrt(.25 - pow(fx - .5, 2)) * dir + .5) &&
-                        fy != .5 &&
-                        (fy = fy.toFixed(5) - 1e-5 * dir);
-                }
-                return E;
-            });
-            gradient = gradient.split(/\s*\-\s*/);
-            if (type == "linear") {
-                var angle = gradient.shift();
-                angle = -toFloat(angle);
-                if (isNaN(angle)) {
-                    return null;
-                }
-                var vector = [0, 0, math.cos(R.rad(angle)), math.sin(R.rad(angle))],
-                    max = 1 / (mmax(abs(vector[2]), abs(vector[3])) || 1);
-                vector[2] *= max;
-                vector[3] *= max;
-                if (vector[2] < 0) {
-                    vector[0] = -vector[2];
-                    vector[2] = 0;
-                }
-                if (vector[3] < 0) {
-                    vector[1] = -vector[3];
-                    vector[3] = 0;
-                }
-            }
-            var dots = R._parseDots(gradient);
-            if (!dots) {
-                return null;
-            }
-            id = id.replace(/[\(\)\s,\xb0#]/g, "_");
-
-            if (element.gradient && id != element.gradient.id) {
-                SVG.defs.removeChild(element.gradient);
-                delete element.gradient;
-            }
-
-            if (!element.gradient) {
-                el = $(type + "Gradient", {id: id});
-                element.gradient = el;
-                $(el, type == "radial" ? {
-                    fx: fx,
-                    fy: fy
-                } : {
-                    x1: vector[0],
-                    y1: vector[1],
-                    x2: vector[2],
-                    y2: vector[3],
-                    gradientTransform: element.matrix.invert()
-                });
-                SVG.defs.appendChild(el);
-                for (var i = 0, ii = dots.length; i < ii; i++) {
-                    el.appendChild($("stop", {
-                        offset: dots[i].offset ? dots[i].offset : i ? "100%" : "0%",
-                        "stop-color": dots[i].color || "#fff"
-                    }));
-                }
-            }
-        }
-        $(o, {
-            fill: "url('" + document.location + "#" + id + "')",
-            opacity: 1,
-            "fill-opacity": 1
-        });
-        s.fill = E;
-        s.opacity = 1;
-        s.fillOpacity = 1;
-        return 1;
-    },
-    updatePosition = function (o) {
-        var bbox = o.getBBox(1);
-        $(o.pattern, {patternTransform: o.matrix.invert() + " translate(" + bbox.x + "," + bbox.y + ")"});
-    },
-    addArrow = function (o, value, isEnd) {
-        if (o.type == "path") {
-            var values = Str(value).toLowerCase().split("-"),
-                p = o.paper,
-                se = isEnd ? "end" : "start",
-                node = o.node,
-                attrs = o.attrs,
-                stroke = attrs["stroke-width"],
-                i = values.length,
-                type = "classic",
-                from,
-                to,
-                dx,
-                refX,
-                attr,
-                w = 3,
-                h = 3,
-                t = 5;
-            while (i--) {
-                switch (values[i]) {
-                    case "block":
-                    case "classic":
-                    case "oval":
-                    case "diamond":
-                    case "open":
-                    case "none":
-                        type = values[i];
-                        break;
-                    case "wide": h = 5; break;
-                    case "narrow": h = 2; break;
-                    case "long": w = 5; break;
-                    case "short": w = 2; break;
-                }
-            }
-            if (type == "open") {
-                w += 2;
-                h += 2;
-                t += 2;
-                dx = 1;
-                refX = isEnd ? 4 : 1;
-                attr = {
-                    fill: "none",
-                    stroke: attrs.stroke
-                };
-            } else {
-                refX = dx = w / 2;
-                attr = {
-                    fill: attrs.stroke,
-                    stroke: "none"
-                };
-            }
-            if (o._.arrows) {
-                if (isEnd) {
-                    o._.arrows.endPath && markerCounter[o._.arrows.endPath]--;
-                    o._.arrows.endMarker && markerCounter[o._.arrows.endMarker]--;
-                } else {
-                    o._.arrows.startPath && markerCounter[o._.arrows.startPath]--;
-                    o._.arrows.startMarker && markerCounter[o._.arrows.startMarker]--;
-                }
-            } else {
-                o._.arrows = {};
-            }
-            if (type != "none") {
-                var pathId = "raphael-marker-" + type,
-                    markerId = "raphael-marker-" + se + type + w + h + "-obj" + o.id;
-                if (!R._g.doc.getElementById(pathId)) {
-                    p.defs.appendChild($($("path"), {
-                        "stroke-linecap": "round",
-                        d: markers[type],
-                        id: pathId
-                    }));
-                    markerCounter[pathId] = 1;
-                } else {
-                    markerCounter[pathId]++;
-                }
-                var marker = R._g.doc.getElementById(markerId),
-                    use;
-                if (!marker) {
-                    marker = $($("marker"), {
-                        id: markerId,
-                        markerHeight: h,
-                        markerWidth: w,
-                        orient: "auto",
-                        refX: refX,
-                        refY: h / 2
-                    });
-                    use = $($("use"), {
-                        "xlink:href": "#" + pathId,
-                        transform: (isEnd ? "rotate(180 " + w / 2 + " " + h / 2 + ") " : E) + "scale(" + w / t + "," + h / t + ")",
-                        "stroke-width": (1 / ((w / t + h / t) / 2)).toFixed(4)
-                    });
-                    marker.appendChild(use);
-                    p.defs.appendChild(marker);
-                    markerCounter[markerId] = 1;
-                } else {
-                    markerCounter[markerId]++;
-                    use = marker.getElementsByTagName("use")[0];
-                }
-                $(use, attr);
-                var delta = dx * (type != "diamond" && type != "oval");
-                if (isEnd) {
-                    from = o._.arrows.startdx * stroke || 0;
-                    to = R.getTotalLength(attrs.path) - delta * stroke;
-                } else {
-                    from = delta * stroke;
-                    to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0);
-                }
-                attr = {};
-                attr["marker-" + se] = "url(#" + markerId + ")";
-                if (to || from) {
-                    attr.d = R.getSubpath(attrs.path, from, to);
-                }
-                $(node, attr);
-                o._.arrows[se + "Path"] = pathId;
-                o._.arrows[se + "Marker"] = markerId;
-                o._.arrows[se + "dx"] = delta;
-                o._.arrows[se + "Type"] = type;
-                o._.arrows[se + "String"] = value;
-            } else {
-                if (isEnd) {
-                    from = o._.arrows.startdx * stroke || 0;
-                    to = R.getTotalLength(attrs.path) - from;
-                } else {
-                    from = 0;
-                    to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0);
-                }
-                o._.arrows[se + "Path"] && $(node, {d: R.getSubpath(attrs.path, from, to)});
-                delete o._.arrows[se + "Path"];
-                delete o._.arrows[se + "Marker"];
-                delete o._.arrows[se + "dx"];
-                delete o._.arrows[se + "Type"];
-                delete o._.arrows[se + "String"];
-            }
-            for (attr in markerCounter) if (markerCounter[has](attr) && !markerCounter[attr]) {
-                var item = R._g.doc.getElementById(attr);
-                item && item.parentNode.removeChild(item);
-            }
-        }
-    },
-    dasharray = {
-        "": [0],
-        "none": [0],
-        "-": [3, 1],
-        ".": [1, 1],
-        "-.": [3, 1, 1, 1],
-        "-..": [3, 1, 1, 1, 1, 1],
-        ". ": [1, 3],
-        "- ": [4, 3],
-        "--": [8, 3],
-        "- .": [4, 3, 1, 3],
-        "--.": [8, 3, 1, 3],
-        "--..": [8, 3, 1, 3, 1, 3]
-    },
-    addDashes = function (o, value, params) {
-        value = dasharray[Str(value).toLowerCase()];
-        if (value) {
-            var width = o.attrs["stroke-width"] || "1",
-                butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0,
-                dashes = [],
-                i = value.length;
-            while (i--) {
-                dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt;
-            }
-            $(o.node, {"stroke-dasharray": dashes.join(",")});
-        }
-    },
-    setFillAndStroke = function (o, params) {
-        var node = o.node,
-            attrs = o.attrs,
-            vis = node.style.visibility;
-        node.style.visibility = "hidden";
-        for (var att in params) {
-            if (params[has](att)) {
-                if (!R._availableAttrs[has](att)) {
-                    continue;
-                }
-                var value = params[att];
-                attrs[att] = value;
-                switch (att) {
-                    case "blur":
-                        o.blur(value);
-                        break;
-                    case "title":
-                        var title = node.getElementsByTagName("title");
-
-                        // Use the existing <title>.
-                        if (title.length && (title = title[0])) {
-                          title.firstChild.nodeValue = value;
-                        } else {
-                          title = $("title");
-                          var val = R._g.doc.createTextNode(value);
-                          title.appendChild(val);
-                          node.appendChild(title);
-                        }
-                        break;
-                    case "href":
-                    case "target":
-                        var pn = node.parentNode;
-                        if (pn.tagName.toLowerCase() != "a") {
-                            var hl = $("a");
-                            pn.insertBefore(hl, node);
-                            hl.appendChild(node);
-                            pn = hl;
-                        }
-                        if (att == "target") {
-                            pn.setAttributeNS(xlink, "show", value == "blank" ? "new" : value);
-                        } else {
-                            pn.setAttributeNS(xlink, att, value);
-                        }
-                        break;
-                    case "cursor":
-                        node.style.cursor = value;
-                        break;
-                    case "transform":
-                        o.transform(value);
-                        break;
-                    case "arrow-start":
-                        addArrow(o, value);
-                        break;
-                    case "arrow-end":
-                        addArrow(o, value, 1);
-                        break;
-                    case "clip-rect":
-                        var rect = Str(value).split(separator);
-                        if (rect.length == 4) {
-                            o.clip && o.clip.parentNode.parentNode.removeChild(o.clip.parentNode);
-                            var el = $("clipPath"),
-                                rc = $("rect");
-                            el.id = R.createUUID();
-                            $(rc, {
-                                x: rect[0],
-                                y: rect[1],
-                                width: rect[2],
-                                height: rect[3]
-                            });
-                            el.appendChild(rc);
-                            o.paper.defs.appendChild(el);
-                            $(node, {"clip-path": "url(#" + el.id + ")"});
-                            o.clip = rc;
-                        }
-                        if (!value) {
-                            var path = node.getAttribute("clip-path");
-                            if (path) {
-                                var clip = R._g.doc.getElementById(path.replace(/(^url\(#|\)$)/g, E));
-                                clip && clip.parentNode.removeChild(clip);
-                                $(node, {"clip-path": E});
-                                delete o.clip;
-                            }
-                        }
-                    break;
-                    case "path":
-                        if (o.type == "path") {
-                            $(node, {d: value ? attrs.path = R._pathToAbsolute(value) : "M0,0"});
-                            o._.dirty = 1;
-                            if (o._.arrows) {
-                                "startString" in o._.arrows && addArrow(o, o._.arrows.startString);
-                                "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
-                            }
-                        }
-                        break;
-                    case "width":
-                        node.setAttribute(att, value);
-                        o._.dirty = 1;
-                        if (attrs.fx) {
-                            att = "x";
-                            value = attrs.x;
-                        } else {
-                            break;
-                        }
-                    case "x":
-                        if (attrs.fx) {
-                            value = -attrs.x - (attrs.width || 0);
-                        }
-                    case "rx":
-                        if (att == "rx" && o.type == "rect") {
-                            break;
-                        }
-                    case "cx":
-                        node.setAttribute(att, value);
-                        o.pattern && updatePosition(o);
-                        o._.dirty = 1;
-                        break;
-                    case "height":
-                        node.setAttribute(att, value);
-                        o._.dirty = 1;
-                        if (attrs.fy) {
-                            att = "y";
-                            value = attrs.y;
-                        } else {
-                            break;
-                        }
-                    case "y":
-                        if (attrs.fy) {
-                            value = -attrs.y - (attrs.height || 0);
-                        }
-                    case "ry":
-                        if (att == "ry" && o.type == "rect") {
-                            break;
-                        }
-                    case "cy":
-                        node.setAttribute(att, value);
-                        o.pattern && updatePosition(o);
-                        o._.dirty = 1;
-                        break;
-                    case "r":
-                        if (o.type == "rect") {
-                            $(node, {rx: value, ry: value});
-                        } else {
-                            node.setAttribute(att, value);
-                        }
-                        o._.dirty = 1;
-                        break;
-                    case "src":
-                        if (o.type == "image") {
-                            node.setAttributeNS(xlink, "href", value);
-                        }
-                        break;
-                    case "stroke-width":
-                        if (o._.sx != 1 || o._.sy != 1) {
-                            value /= mmax(abs(o._.sx), abs(o._.sy)) || 1;
-                        }
-                        node.setAttribute(att, value);
-                        if (attrs["stroke-dasharray"]) {
-                            addDashes(o, attrs["stroke-dasharray"], params);
-                        }
-                        if (o._.arrows) {
-                            "startString" in o._.arrows && addArrow(o, o._.arrows.startString);
-                            "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
-                        }
-                        break;
-                    case "stroke-dasharray":
-                        addDashes(o, value, params);
-                        break;
-                    case "fill":
-                        var isURL = Str(value).match(R._ISURL);
-                        if (isURL) {
-                            el = $("pattern");
-                            var ig = $("image");
-                            el.id = R.createUUID();
-                            $(el, {x: 0, y: 0, patternUnits: "userSpaceOnUse", height: 1, width: 1});
-                            $(ig, {x: 0, y: 0, "xlink:href": isURL[1]});
-                            el.appendChild(ig);
-
-                            (function (el) {
-                                R._preload(isURL[1], function () {
-                                    var w = this.offsetWidth,
-                                        h = this.offsetHeight;
-                                    $(el, {width: w, height: h});
-                                    $(ig, {width: w, height: h});
-                                    o.paper.safari();
-                                });
-                            })(el);
-                            o.paper.defs.appendChild(el);
-                            $(node, {fill: "url(#" + el.id + ")"});
-                            o.pattern = el;
-                            o.pattern && updatePosition(o);
-                            break;
-                        }
-                        var clr = R.getRGB(value);
-                        if (!clr.error) {
-                            delete params.gradient;
-                            delete attrs.gradient;
-                            !R.is(attrs.opacity, "undefined") &&
-                                R.is(params.opacity, "undefined") &&
-                                $(node, {opacity: attrs.opacity});
-                            !R.is(attrs["fill-opacity"], "undefined") &&
-                                R.is(params["fill-opacity"], "undefined") &&
-                                $(node, {"fill-opacity": attrs["fill-opacity"]});
-                        } else if ((o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value)) {
-                            if ("opacity" in attrs || "fill-opacity" in attrs) {
-                                var gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E));
-                                if (gradient) {
-                                    var stops = gradient.getElementsByTagName("stop");
-                                    $(stops[stops.length - 1], {"stop-opacity": ("opacity" in attrs ? attrs.opacity : 1) * ("fill-opacity" in attrs ? attrs["fill-opacity"] : 1)});
-                                }
-                            }
-                            attrs.gradient = value;
-                            attrs.fill = "none";
-                            break;
-                        }
-                        clr[has]("opacity") && $(node, {"fill-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
-                    case "stroke":
-                        clr = R.getRGB(value);
-                        node.setAttribute(att, clr.hex);
-                        att == "stroke" && clr[has]("opacity") && $(node, {"stroke-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
-                        if (att == "stroke" && o._.arrows) {
-                            "startString" in o._.arrows && addArrow(o, o._.arrows.startString);
-                            "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
-                        }
-                        break;
-                    case "gradient":
-                        (o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value);
-                        break;
-                    case "opacity":
-                        if (attrs.gradient && !attrs[has]("stroke-opacity")) {
-                            $(node, {"stroke-opacity": value > 1 ? value / 100 : value});
-                        }
-                        // fall
-                    case "fill-opacity":
-                        if (attrs.gradient) {
-                            gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E));
-                            if (gradient) {
-                                stops = gradient.getElementsByTagName("stop");
-                                $(stops[stops.length - 1], {"stop-opacity": value});
-                            }
-                            break;
-                        }
-                    default:
-                        att == "font-size" && (value = toInt(value, 10) + "px");
-                        var cssrule = att.replace(/(\-.)/g, function (w) {
-                            return w.substring(1).toUpperCase();
-                        });
-                        node.style[cssrule] = value;
-                        o._.dirty = 1;
-                        node.setAttribute(att, value);
-                        break;
-                }
-            }
-        }
-
-        tuneText(o, params);
-        node.style.visibility = vis;
-    },
-    leading = 1.2,
-    tuneText = function (el, params) {
-        if (el.type != "text" || !(params[has]("text") || params[has]("font") || params[has]("font-size") || params[has]("x") || params[has]("y"))) {
-            return;
-        }
-        var a = el.attrs,
-            node = el.node,
-            fontSize = node.firstChild ? toInt(R._g.doc.defaultView.getComputedStyle(node.firstChild, E).getPropertyValue("font-size"), 10) : 10;
-
-        if (params[has]("text")) {
-            a.text = params.text;
-            while (node.firstChild) {
-                node.removeChild(node.firstChild);
-            }
-            var texts = Str(params.text).split("\n"),
-                tspans = [],
-                tspan;
-            for (var i = 0, ii = texts.length; i < ii; i++) {
-                tspan = $("tspan");
-                i && $(tspan, {dy: fontSize * leading, x: a.x});
-                tspan.appendChild(R._g.doc.createTextNode(texts[i]));
-                node.appendChild(tspan);
-                tspans[i] = tspan;
-            }
-        } else {
-            tspans = node.getElementsByTagName("tspan");
-            for (i = 0, ii = tspans.length; i < ii; i++) if (i) {
-                $(tspans[i], {dy: fontSize * leading, x: a.x});
-            } else {
-                $(tspans[0], {dy: 0});
-            }
-        }
-        $(node, {x: a.x, y: a.y});
-        el._.dirty = 1;
-        var bb = el._getBBox(),
-            dif = a.y - (bb.y + bb.height / 2);
-        dif && R.is(dif, "finite") && $(tspans[0], {dy: dif});
-    },
-    getRealNode = function (node) {
-        if (node.parentNode && node.parentNode.tagName.toLowerCase() === "a") {
-            return node.parentNode;
-        } else {
-            return node;
-        }
-    },
-    Element = function (node, svg) {
-        var X = 0,
-            Y = 0;
-        /*\
-         * Element.node
-         [ property (object) ]
-         **
-         * Gives you a reference to the DOM object, so you can assign event handlers or just mess around.
-         **
-         * Note: Don’t mess with it.
-         > Usage
-         | // draw a circle at coordinate 10,10 with radius of 10
-         | var c = paper.circle(10, 10, 10);
-         | c.node.onclick = function () {
-         |     c.attr("fill", "red");
-         | };
-        \*/
-        this[0] = this.node = node;
-        /*\
-         * Element.raphael
-         [ property (object) ]
-         **
-         * Internal reference to @Raphael object. In case it is not available.
-         > Usage
-         | Raphael.el.red = function () {
-         |     var hsb = this.paper.raphael.rgb2hsb(this.attr("fill"));
-         |     hsb.h = 1;
-         |     this.attr({fill: this.paper.raphael.hsb2rgb(hsb).hex});
-         | }
-        \*/
-        node.raphael = true;
-        /*\
-         * Element.id
-         [ property (number) ]
-         **
-         * Unique id of the element. Especially useful when you want to listen to events of the element,
-         * because all events are fired in format `<module>.<action>.<id>`. Also useful for @Paper.getById method.
-        \*/
-        this.id = R._oid++;
-        node.raphaelid = this.id;
-        this.matrix = R.matrix();
-        this.realPath = null;
-        /*\
-         * Element.paper
-         [ property (object) ]
-         **
-         * Internal reference to “paper” where object drawn. Mainly for use in plugins and element extensions.
-         > Usage
-         | Raphael.el.cross = function () {
-         |     this.attr({fill: "red"});
-         |     this.paper.path("M10,10L50,50M50,10L10,50")
-         |         .attr({stroke: "red"});
-         | }
-        \*/
-        this.paper = svg;
-        this.attrs = this.attrs || {};
-        this._ = {
-            transform: [],
-            sx: 1,
-            sy: 1,
-            deg: 0,
-            dx: 0,
-            dy: 0,
-            dirty: 1
-        };
-        !svg.bottom && (svg.bottom = this);
-        /*\
-         * Element.prev
-         [ property (object) ]
-         **
-         * Reference to the previous element in the hierarchy.
-        \*/
-        this.prev = svg.top;
-        svg.top && (svg.top.next = this);
-        svg.top = this;
-        /*\
-         * Element.next
-         [ property (object) ]
-         **
-         * Reference to the next element in the hierarchy.
-        \*/
-        this.next = null;
-    },
-    elproto = R.el;
-
-    Element.prototype = elproto;
-    elproto.constructor = Element;
-
-    R._engine.path = function (pathString, SVG) {
-        var el = $("path");
-        SVG.canvas && SVG.canvas.appendChild(el);
-        var p = new Element(el, SVG);
-        p.type = "path";
-        setFillAndStroke(p, {
-            fill: "none",
-            stroke: "#000",
-            path: pathString
-        });
-        return p;
-    };
-    /*\
-     * Element.rotate
-     [ method ]
-     **
-     * Deprecated! Use @Element.transform instead.
-     * Adds rotation by given angle around given point to the list of
-     * transformations of the element.
-     > Parameters
-     - deg (number) angle in degrees
-     - cx (number) #optional x coordinate of the centre of rotation
-     - cy (number) #optional y coordinate of the centre of rotation
-     * If cx & cy aren’t specified centre of the shape is used as a point of rotation.
-     = (object) @Element
-    \*/
-    elproto.rotate = function (deg, cx, cy) {
-        if (this.removed) {
-            return this;
-        }
-        deg = Str(deg).split(separator);
-        if (deg.length - 1) {
-            cx = toFloat(deg[1]);
-            cy = toFloat(deg[2]);
-        }
-        deg = toFloat(deg[0]);
-        (cy == null) && (cx = cy);
-        if (cx == null || cy == null) {
-            var bbox = this.getBBox(1);
-            cx = bbox.x + bbox.width / 2;
-            cy = bbox.y + bbox.height / 2;
-        }
-        this.transform(this._.transform.concat([["r", deg, cx, cy]]));
-        return this;
-    };
-    /*\
-     * Element.scale
-     [ method ]
-     **
-     * Deprecated! Use @Element.transform instead.
-     * Adds scale by given amount relative to given point to the list of
-     * transformations of the element.
-     > Parameters
-     - sx (number) horisontal scale amount
-     - sy (number) vertical scale amount
-     - cx (number) #optional x coordinate of the centre of scale
-     - cy (number) #optional y coordinate of the centre of scale
-     * If cx & cy aren’t specified centre of the shape is used instead.
-     = (object) @Element
-    \*/
-    elproto.scale = function (sx, sy, cx, cy) {
-        if (this.removed) {
-            return this;
-        }
-        sx = Str(sx).split(separator);
-        if (sx.length - 1) {
-            sy = toFloat(sx[1]);
-            cx = toFloat(sx[2]);
-            cy = toFloat(sx[3]);
-        }
-        sx = toFloat(sx[0]);
-        (sy == null) && (sy = sx);
-        (cy == null) && (cx = cy);
-        if (cx == null || cy == null) {
-            var bbox = this.getBBox(1);
-        }
-        cx = cx == null ? bbox.x + bbox.width / 2 : cx;
-        cy = cy == null ? bbox.y + bbox.height / 2 : cy;
-        this.transform(this._.transform.concat([["s", sx, sy, cx, cy]]));
-        return this;
-    };
-    /*\
-     * Element.translate
-     [ method ]
-     **
-     * Deprecated! Use @Element.transform instead.
-     * Adds translation by given amount to the list of transformations of the element.
-     > Parameters
-     - dx (number) horisontal shift
-     - dy (number) vertical shift
-     = (object) @Element
-    \*/
-    elproto.translate = function (dx, dy) {
-        if (this.removed) {
-            return this;
-        }
-        dx = Str(dx).split(separator);
-        if (dx.length - 1) {
-            dy = toFloat(dx[1]);
-        }
-        dx = toFloat(dx[0]) || 0;
-        dy = +dy || 0;
-        this.transform(this._.transform.concat([["t", dx, dy]]));
-        return this;
-    };
-    /*\
-     * Element.transform
-     [ method ]
-     **
-     * Adds transformation to the element which is separate to other attributes,
-     * i.e. translation doesn’t change `x` or `y` of the rectange. The format
-     * of transformation string is similar to the path string syntax:
-     | "t100,100r30,100,100s2,2,100,100r45s1.5"
-     * Each letter is a command. There are four commands: `t` is for translate, `r` is for rotate, `s` is for
-     * scale and `m` is for matrix.
-     *
-     * There are also alternative “absolute” translation, rotation and scale: `T`, `R` and `S`. They will not take previous transformation into account. For example, `...T100,0` will always move element 100 px horisontally, while `...t100,0` could move it vertically if there is `r90` before. Just compare results of `r90t100,0` and `r90T100,0`.
-     *
-     * So, the example line above could be read like “translate by 100, 100; rotate 30° around 100, 100; scale twice around 100, 100;
-     * rotate 45° around centre; scale 1.5 times relative to centre”. As you can see rotate and scale commands have origin
-     * coordinates as optional parameters, the default is the centre point of the element.
-     * Matrix accepts six parameters.
-     > Usage
-     | var el = paper.rect(10, 20, 300, 200);
-     | // translate 100, 100, rotate 45°, translate -100, 0
-     | el.transform("t100,100r45t-100,0");
-     | // if you want you can append or prepend transformations
-     | el.transform("...t50,50");
-     | el.transform("s2...");
-     | // or even wrap
-     | el.transform("t50,50...t-50-50");
-     | // to reset transformation call method with empty string
-     | el.transform("");
-     | // to get current value call it without parameters
-     | console.log(el.transform());
-     > Parameters
-     - tstr (string) #optional transformation string
-     * If tstr isn’t specified
-     = (string) current transformation string
-     * else
-     = (object) @Element
-    \*/
-    elproto.transform = function (tstr) {
-        var _ = this._;
-        if (tstr == null) {
-            return _.transform;
-        }
-        R._extractTransform(this, tstr);
-
-        this.clip && $(this.clip, {transform: this.matrix.invert()});
-        this.pattern && updatePosition(this);
-        this.node && $(this.node, {transform: this.matrix});
-
-        if (_.sx != 1 || _.sy != 1) {
-            var sw = this.attrs[has]("stroke-width") ? this.attrs["stroke-width"] : 1;
-            this.attr({"stroke-width": sw});
-        }
-
-        return this;
-    };
-    /*\
-     * Element.hide
-     [ method ]
-     **
-     * Makes element invisible. See @Element.show.
-     = (object) @Element
-    \*/
-    elproto.hide = function () {
-        !this.removed && this.paper.safari(this.node.style.display = "none");
-        return this;
-    };
-    /*\
-     * Element.show
-     [ method ]
-     **
-     * Makes element visible. See @Element.hide.
-     = (object) @Element
-    \*/
-    elproto.show = function () {
-        !this.removed && this.paper.safari(this.node.style.display = "");
-        return this;
-    };
-    /*\
-     * Element.remove
-     [ method ]
-     **
-     * Removes element from the paper.
-    \*/
-    elproto.remove = function () {
-        var node = getRealNode(this.node);
-        if (this.removed || !node.parentNode) {
-            return;
-        }
-        var paper = this.paper;
-        paper.__set__ && paper.__set__.exclude(this);
-        eve.unbind("raphael.*.*." + this.id);
-        if (this.gradient) {
-            paper.defs.removeChild(this.gradient);
-        }
-        R._tear(this, paper);
-
-        node.parentNode.removeChild(node);
-
-        // Remove custom data for element
-        this.removeData();
-
-        for (var i in this) {
-            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
-        }
-        this.removed = true;
-    };
-    elproto._getBBox = function () {
-        if (this.node.style.display == "none") {
-            this.show();
-            var hide = true;
-        }
-        var canvasHidden = false,
-            containerStyle;
-        if (this.paper.canvas.parentElement) {
-          containerStyle = this.paper.canvas.parentElement.style;
-        } //IE10+ can't find parentElement
-        else if (this.paper.canvas.parentNode) {
-          containerStyle = this.paper.canvas.parentNode.style;
-        }
-
-        if(containerStyle && containerStyle.display == "none") {
-          canvasHidden = true;
-          containerStyle.display = "";
-        }
-        var bbox = {};
-        try {
-            bbox = this.node.getBBox();
-        } catch(e) {
-            // Firefox 3.0.x, 25.0.1 (probably more versions affected) play badly here - possible fix
-            bbox = {
-                x: this.node.clientLeft,
-                y: this.node.clientTop,
-                width: this.node.clientWidth,
-                height: this.node.clientHeight
-            }
-        } finally {
-            bbox = bbox || {};
-            if(canvasHidden){
-              containerStyle.display = "none";
-            }
-        }
-        hide && this.hide();
-        return bbox;
-    };
-    /*\
-     * Element.attr
-     [ method ]
-     **
-     * Sets the attributes of the element.
-     > Parameters
-     - attrName (string) attribute’s name
-     - value (string) value
-     * or
-     - params (object) object of name/value pairs
-     * or
-     - attrName (string) attribute’s name
-     * or
-     - attrNames (array) in this case method returns array of current values for given attribute names
-     = (object) @Element if attrsName & value or params are passed in.
-     = (...) value of the attribute if only attrsName is passed in.
-     = (array) array of values of the attribute if attrsNames is passed in.
-     = (object) object of attributes if nothing is passed in.
-     > Possible parameters
-     # <p>Please refer to the <a href="http://www.w3.org/TR/SVG/" title="The W3C Recommendation for the SVG language describes these properties in detail.">SVG specification</a> for an explanation of these parameters.</p>
-     o arrow-end (string) arrowhead on the end of the path. The format for string is `<type>[-<width>[-<length>]]`. Possible types: `classic`, `block`, `open`, `oval`, `diamond`, `none`, width: `wide`, `narrow`, `medium`, length: `long`, `short`, `midium`.
-     o clip-rect (string) comma or space separated values: x, y, width and height
-     o cursor (string) CSS type of the cursor
-     o cx (number) the x-axis coordinate of the center of the circle, or ellipse
-     o cy (number) the y-axis coordinate of the center of the circle, or ellipse
-     o fill (string) colour, gradient or image
-     o fill-opacity (number)
-     o font (string)
-     o font-family (string)
-     o font-size (number) font size in pixels
-     o font-weight (string)
-     o height (number)
-     o href (string) URL, if specified element behaves as hyperlink
-     o opacity (number)
-     o path (string) SVG path string format
-     o r (number) radius of the circle, ellipse or rounded corner on the rect
-     o rx (number) horisontal radius of the ellipse
-     o ry (number) vertical radius of the ellipse
-     o src (string) image URL, only works for @Element.image element
-     o stroke (string) stroke colour
-     o stroke-dasharray (string) [“”, “`-`”, “`.`”, “`-.`”, “`-..`”, “`. `”, “`- `”, “`--`”, “`- .`”, “`--.`”, “`--..`”]
-     o stroke-linecap (string) [“`butt`”, “`square`”, “`round`”]
-     o stroke-linejoin (string) [“`bevel`”, “`round`”, “`miter`”]
-     o stroke-miterlimit (number)
-     o stroke-opacity (number)
-     o stroke-width (number) stroke width in pixels, default is '1'
-     o target (string) used with href
-     o text (string) contents of the text element. Use `\n` for multiline text
-     o text-anchor (string) [“`start`”, “`middle`”, “`end`”], default is “`middle`”
-     o title (string) will create tooltip with a given text
-     o transform (string) see @Element.transform
-     o width (number)
-     o x (number)
-     o y (number)
-     > Gradients
-     * Linear gradient format: “`‹angle›-‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`90-#fff-#000`” – 90°
-     * gradient from white to black or “`0-#fff-#f00:20-#000`” – 0° gradient from white via red (at 20%) to black.
-     *
-     * radial gradient: “`r[(‹fx›, ‹fy›)]‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`r#fff-#000`” –
-     * gradient from white to black or “`r(0.25, 0.75)#fff-#000`” – gradient from white to black with focus point
-     * at 0.25, 0.75. Focus point coordinates are in 0..1 range. Radial gradients can only be applied to circles and ellipses.
-     > Path String
-     # <p>Please refer to <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path’s data attribute’s format are described in the SVG specification.">SVG documentation regarding path string</a>. Raphaël fully supports it.</p>
-     > Colour Parsing
-     # <ul>
-     #     <li>Colour name (“<code>red</code>”, “<code>green</code>”, “<code>cornflowerblue</code>”, etc)</li>
-     #     <li>#••• — shortened HTML colour: (“<code>#000</code>”, “<code>#fc0</code>”, etc)</li>
-     #     <li>#•••••• — full length HTML colour: (“<code>#000000</code>”, “<code>#bd2300</code>”)</li>
-     #     <li>rgb(•••, •••, •••) — red, green and blue channels’ values: (“<code>rgb(200,&nbsp;100,&nbsp;0)</code>”)</li>
-     #     <li>rgb(•••%, •••%, •••%) — same as above, but in %: (“<code>rgb(100%,&nbsp;175%,&nbsp;0%)</code>”)</li>
-     #     <li>rgba(•••, •••, •••, •••) — red, green and blue channels’ values: (“<code>rgba(200,&nbsp;100,&nbsp;0, .5)</code>”)</li>
-     #     <li>rgba(•••%, •••%, •••%, •••%) — same as above, but in %: (“<code>rgba(100%,&nbsp;175%,&nbsp;0%, 50%)</code>”)</li>
-     #     <li>hsb(•••, •••, •••) — hue, saturation and brightness values: (“<code>hsb(0.5,&nbsp;0.25,&nbsp;1)</code>”)</li>
-     #     <li>hsb(•••%, •••%, •••%) — same as above, but in %</li>
-     #     <li>hsba(•••, •••, •••, •••) — same as above, but with opacity</li>
-     #     <li>hsl(•••, •••, •••) — almost the same as hsb, see <a href="http://en.wikipedia.org/wiki/HSL_and_HSV" title="HSL and HSV - Wikipedia, the free encyclopedia">Wikipedia page</a></li>
-     #     <li>hsl(•••%, •••%, •••%) — same as above, but in %</li>
-     #     <li>hsla(•••, •••, •••, •••) — same as above, but with opacity</li>
-     #     <li>Optionally for hsb and hsl you could specify hue as a degree: “<code>hsl(240deg,&nbsp;1,&nbsp;.5)</code>” or, if you want to go fancy, “<code>hsl(240°,&nbsp;1,&nbsp;.5)</code>”</li>
-     # </ul>
-    \*/
-    elproto.attr = function (name, value) {
-        if (this.removed) {
-            return this;
-        }
-        if (name == null) {
-            var res = {};
-            for (var a in this.attrs) if (this.attrs[has](a)) {
-                res[a] = this.attrs[a];
-            }
-            res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
-            res.transform = this._.transform;
-            return res;
-        }
-        if (value == null && R.is(name, "string")) {
-            if (name == "fill" && this.attrs.fill == "none" && this.attrs.gradient) {
-                return this.attrs.gradient;
-            }
-            if (name == "transform") {
-                return this._.transform;
-            }
-            var names = name.split(separator),
-                out = {};
-            for (var i = 0, ii = names.length; i < ii; i++) {
-                name = names[i];
-                if (name in this.attrs) {
-                    out[name] = this.attrs[name];
-                } else if (R.is(this.paper.customAttributes[name], "function")) {
-                    out[name] = this.paper.customAttributes[name].def;
-                } else {
-                    out[name] = R._availableAttrs[name];
-                }
-            }
-            return ii - 1 ? out : out[names[0]];
-        }
-        if (value == null && R.is(name, "array")) {
-            out = {};
-            for (i = 0, ii = name.length; i < ii; i++) {
-                out[name[i]] = this.attr(name[i]);
-            }
-            return out;
-        }
-        if (value != null) {
-            var params = {};
-            params[name] = value;
-        } else if (name != null && R.is(name, "object")) {
-            params = name;
-        }
-        for (var key in params) {
-            eve("raphael.attr." + key + "." + this.id, this, params[key]);
-        }
-        for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
-            var par = this.paper.customAttributes[key].apply(this, [].concat(params[key]));
-            this.attrs[key] = params[key];
-            for (var subkey in par) if (par[has](subkey)) {
-                params[subkey] = par[subkey];
-            }
-        }
-        setFillAndStroke(this, params);
-        return this;
-    };
-    /*\
-     * Element.toFront
-     [ method ]
-     **
-     * Moves the element so it is the closest to the viewer’s eyes, on top of other elements.
-     = (object) @Element
-    \*/
-    elproto.toFront = function () {
-        if (this.removed) {
-            return this;
-        }
-        var node = getRealNode(this.node);
-        node.parentNode.appendChild(node);
-        var svg = this.paper;
-        svg.top != this && R._tofront(this, svg);
-        return this;
-    };
-    /*\
-     * Element.toBack
-     [ method ]
-     **
-     * Moves the element so it is the furthest from the viewer’s eyes, behind other elements.
-     = (object) @Element
-    \*/
-    elproto.toBack = function () {
-        if (this.removed) {
-            return this;
-        }
-        var node = getRealNode(this.node);
-        var parentNode = node.parentNode;
-        parentNode.insertBefore(node, parentNode.firstChild);
-        R._toback(this, this.paper);
-        var svg = this.paper;
-        return this;
-    };
-    /*\
-     * Element.insertAfter
-     [ method ]
-     **
-     * Inserts current object after the given one.
-     = (object) @Element
-    \*/
-    elproto.insertAfter = function (element) {
-        if (this.removed || !element) {
-            return this;
-        }
-
-        var node = getRealNode(this.node);
-        var afterNode = getRealNode(element.node || element[element.length - 1].node);
-        if (afterNode.nextSibling) {
-            afterNode.parentNode.insertBefore(node, afterNode.nextSibling);
-        } else {
-            afterNode.parentNode.appendChild(node);
-        }
-        R._insertafter(this, element, this.paper);
-        return this;
-    };
-    /*\
-     * Element.insertBefore
-     [ method ]
-     **
-     * Inserts current object before the given one.
-     = (object) @Element
-    \*/
-    elproto.insertBefore = function (element) {
-        if (this.removed || !element) {
-            return this;
-        }
-
-        var node = getRealNode(this.node);
-        var beforeNode = getRealNode(element.node || element[0].node);
-        beforeNode.parentNode.insertBefore(node, beforeNode);
-        R._insertbefore(this, element, this.paper);
-        return this;
-    };
-    elproto.blur = function (size) {
-        // Experimental. No Safari support. Use it on your own risk.
-        var t = this;
-        if (+size !== 0) {
-            var fltr = $("filter"),
-                blur = $("feGaussianBlur");
-            t.attrs.blur = size;
-            fltr.id = R.createUUID();
-            $(blur, {stdDeviation: +size || 1.5});
-            fltr.appendChild(blur);
-            t.paper.defs.appendChild(fltr);
-            t._blur = fltr;
-            $(t.node, {filter: "url(#" + fltr.id + ")"});
-        } else {
-            if (t._blur) {
-                t._blur.parentNode.removeChild(t._blur);
-                delete t._blur;
-                delete t.attrs.blur;
-            }
-            t.node.removeAttribute("filter");
-        }
-        return t;
-    };
-    R._engine.circle = function (svg, x, y, r) {
-        var el = $("circle");
-        svg.canvas && svg.canvas.appendChild(el);
-        var res = new Element(el, svg);
-        res.attrs = {cx: x, cy: y, r: r, fill: "none", stroke: "#000"};
-        res.type = "circle";
-        $(el, res.attrs);
-        return res;
-    };
-    R._engine.rect = function (svg, x, y, w, h, r) {
-        var el = $("rect");
-        svg.canvas && svg.canvas.appendChild(el);
-        var res = new Element(el, svg);
-        res.attrs = {x: x, y: y, width: w, height: h, rx: r || 0, ry: r || 0, fill: "none", stroke: "#000"};
-        res.type = "rect";
-        $(el, res.attrs);
-        return res;
-    };
-    R._engine.ellipse = function (svg, x, y, rx, ry) {
-        var el = $("ellipse");
-        svg.canvas && svg.canvas.appendChild(el);
-        var res = new Element(el, svg);
-        res.attrs = {cx: x, cy: y, rx: rx, ry: ry, fill: "none", stroke: "#000"};
-        res.type = "ellipse";
-        $(el, res.attrs);
-        return res;
-    };
-    R._engine.image = function (svg, src, x, y, w, h) {
-        var el = $("image");
-        $(el, {x: x, y: y, width: w, height: h, preserveAspectRatio: "none"});
-        el.setAttributeNS(xlink, "href", src);
-        svg.canvas && svg.canvas.appendChild(el);
-        var res = new Element(el, svg);
-        res.attrs = {x: x, y: y, width: w, height: h, src: src};
-        res.type = "image";
-        return res;
-    };
-    R._engine.text = function (svg, x, y, text) {
-        var el = $("text");
-        svg.canvas && svg.canvas.appendChild(el);
-        var res = new Element(el, svg);
-        res.attrs = {
-            x: x,
-            y: y,
-            "text-anchor": "middle",
-            text: text,
-            "font-family": R._availableAttrs["font-family"],
-            "font-size": R._availableAttrs["font-size"],
-            stroke: "none",
-            fill: "#000"
-        };
-        res.type = "text";
-        setFillAndStroke(res, res.attrs);
-        return res;
-    };
-    R._engine.setSize = function (width, height) {
-        this.width = width || this.width;
-        this.height = height || this.height;
-        this.canvas.setAttribute("width", this.width);
-        this.canvas.setAttribute("height", this.height);
-        if (this._viewBox) {
-            this.setViewBox.apply(this, this._viewBox);
-        }
-        return this;
-    };
-    R._engine.create = function () {
-        var con = R._getContainer.apply(0, arguments),
-            container = con && con.container,
-            x = con.x,
-            y = con.y,
-            width = con.width,
-            height = con.height;
-        if (!container) {
-            throw new Error("SVG container not found.");
-        }
-        var cnvs = $("svg"),
-            css = "overflow:hidden;",
-            isFloating;
-        x = x || 0;
-        y = y || 0;
-        width = width || 512;
-        height = height || 342;
-        $(cnvs, {
-            height: height,
-            version: 1.1,
-            width: width,
-            xmlns: "http://www.w3.org/2000/svg",
-            "xmlns:xlink": "http://www.w3.org/1999/xlink"
-        });
-        if (container == 1) {
-            cnvs.style.cssText = css + "position:absolute;left:" + x + "px;top:" + y + "px";
-            R._g.doc.body.appendChild(cnvs);
-            isFloating = 1;
-        } else {
-            cnvs.style.cssText = css + "position:relative";
-            if (container.firstChild) {
-                container.insertBefore(cnvs, container.firstChild);
-            } else {
-                container.appendChild(cnvs);
-            }
-        }
-        container = new R._Paper;
-        container.width = width;
-        container.height = height;
-        container.canvas = cnvs;
-        container.clear();
-        container._left = container._top = 0;
-        isFloating && (container.renderfix = function () {});
-        container.renderfix();
-        return container;
-    };
-    R._engine.setViewBox = function (x, y, w, h, fit) {
-        eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]);
-        var paperSize = this.getSize(),
-            size = mmax(w / paperSize.width, h / paperSize.height),
-            top = this.top,
-            aspectRatio = fit ? "xMidYMid meet" : "xMinYMin",
-            vb,
-            sw;
-        if (x == null) {
-            if (this._vbSize) {
-                size = 1;
-            }
-            delete this._vbSize;
-            vb = "0 0 " + this.width + S + this.height;
-        } else {
-            this._vbSize = size;
-            vb = x + S + y + S + w + S + h;
-        }
-        $(this.canvas, {
-            viewBox: vb,
-            preserveAspectRatio: aspectRatio
-        });
-        while (size && top) {
-            sw = "stroke-width" in top.attrs ? top.attrs["stroke-width"] : 1;
-            top.attr({"stroke-width": sw});
-            top._.dirty = 1;
-            top._.dirtyT = 1;
-            top = top.prev;
-        }
-        this._viewBox = [x, y, w, h, !!fit];
-        return this;
-    };
-    /*\
-     * Paper.renderfix
-     [ method ]
-     **
-     * Fixes the issue of Firefox and IE9 regarding subpixel rendering. If paper is dependant
-     * on other elements after reflow it could shift half pixel which cause for lines to lost their crispness.
-     * This method fixes the issue.
-     **
-       Special thanks to Mariusz Nowak (http://www.medikoo.com/) for this method.
-    \*/
-    R.prototype.renderfix = function () {
-        var cnvs = this.canvas,
-            s = cnvs.style,
-            pos;
-        try {
-            pos = cnvs.getScreenCTM() || cnvs.createSVGMatrix();
-        } catch (e) {
-            pos = cnvs.createSVGMatrix();
-        }
-        var left = -pos.e % 1,
-            top = -pos.f % 1;
-        if (left || top) {
-            if (left) {
-                this._left = (this._left + left) % 1;
-                s.left = this._left + "px";
-            }
-            if (top) {
-                this._top = (this._top + top) % 1;
-                s.top = this._top + "px";
-            }
-        }
-    };
-    /*\
-     * Paper.clear
-     [ method ]
-     **
-     * Clears the paper, i.e. removes all the elements.
-    \*/
-    R.prototype.clear = function () {
-        R.eve("raphael.clear", this);
-        var c = this.canvas;
-        while (c.firstChild) {
-            c.removeChild(c.firstChild);
-        }
-        this.bottom = this.top = null;
-        (this.desc = $("desc")).appendChild(R._g.doc.createTextNode("Created with Rapha\xebl " + R.version));
-        c.appendChild(this.desc);
-        c.appendChild(this.defs = $("defs"));
-    };
-    /*\
-     * Paper.remove
-     [ method ]
-     **
-     * Removes the paper from the DOM.
-    \*/
-    R.prototype.remove = function () {
-        eve("raphael.remove", this);
-        this.canvas.parentNode && this.canvas.parentNode.removeChild(this.canvas);
-        for (var i in this) {
-            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
-        }
-    };
-    var setproto = R.st;
-    for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) {
-        setproto[method] = (function (methodname) {
-            return function () {
-                var arg = arguments;
-                return this.forEach(function (el) {
-                    el[methodname].apply(el, arg);
-                });
-            };
-        })(method);
-    }
-})();
-
-// ┌─────────────────────────────────────────────────────────────────────┐ \\
-// │ Raphaël - JavaScript Vector Library                                 │ \\
-// ├─────────────────────────────────────────────────────────────────────┤ \\
-// │ VML Module                                                          │ \\
-// ├─────────────────────────────────────────────────────────────────────┤ \\
-// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com)   │ \\
-// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com)             │ \\
-// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
-// └─────────────────────────────────────────────────────────────────────┘ \\
-
-(function(){
-    if (!R.vml) {
-        return;
-    }
-    var has = "hasOwnProperty",
-        Str = String,
-        toFloat = parseFloat,
-        math = Math,
-        round = math.round,
-        mmax = math.max,
-        mmin = math.min,
-        abs = math.abs,
-        fillString = "fill",
-        separator = /[, ]+/,
-        eve = R.eve,
-        ms = " progid:DXImageTransform.Microsoft",
-        S = " ",
-        E = "",
-        map = {M: "m", L: "l", C: "c", Z: "x", m: "t", l: "r", c: "v", z: "x"},
-        bites = /([clmz]),?([^clmz]*)/gi,
-        blurregexp = / progid:\S+Blur\([^\)]+\)/g,
-        val = /-?[^,\s-]+/g,
-        cssDot = "position:absolute;left:0;top:0;width:1px;height:1px;behavior:url(#default#VML)",
-        zoom = 21600,
-        pathTypes = {path: 1, rect: 1, image: 1},
-        ovalTypes = {circle: 1, ellipse: 1},
-        path2vml = function (path) {
-            var total =  /[ahqstv]/ig,
-                command = R._pathToAbsolute;
-            Str(path).match(total) && (command = R._path2curve);
-            total = /[clmz]/g;
-            if (command == R._pathToAbsolute && !Str(path).match(total)) {
-                var res = Str(path).replace(bites, function (all, command, args) {
-                    var vals = [],
-                        isMove = command.toLowerCase() == "m",
-                        res = map[command];
-                    args.replace(val, function (value) {
-                        if (isMove && vals.length == 2) {
-                            res += vals + map[command == "m" ? "l" : "L"];
-                            vals = [];
-                        }
-                        vals.push(round(value * zoom));
-                    });
-                    return res + vals;
-                });
-                return res;
-            }
-            var pa = command(path), p, r;
-            res = [];
-            for (var i = 0, ii = pa.length; i < ii; i++) {
-                p = pa[i];
-                r = pa[i][0].toLowerCase();
-                r == "z" && (r = "x");
-                for (var j = 1, jj = p.length; j < jj; j++) {
-                    r += round(p[j] * zoom) + (j != jj - 1 ? "," : E);
-                }
-                res.push(r);
-            }
-            return res.join(S);
-        },
-        compensation = function (deg, dx, dy) {
-            var m = R.matrix();
-            m.rotate(-deg, .5, .5);
-            return {
-                dx: m.x(dx, dy),
-                dy: m.y(dx, dy)
-            };
-        },
-        setCoords = function (p, sx, sy, dx, dy, deg) {
-            var _ = p._,
-                m = p.matrix,
-                fillpos = _.fillpos,
-                o = p.node,
-                s = o.style,
-                y = 1,
-                flip = "",
-                dxdy,
-                kx = zoom / sx,
-                ky = zoom / sy;
-            s.visibility = "hidden";
-            if (!sx || !sy) {
-                return;
-            }
-            o.coordsize = abs(kx) + S + abs(ky);
-            s.rotation = deg * (sx * sy < 0 ? -1 : 1);
-            if (deg) {
-                var c = compensation(deg, dx, dy);
-                dx = c.dx;
-                dy = c.dy;
-            }
-            sx < 0 && (flip += "x");
-            sy < 0 && (flip += " y") && (y = -1);
-            s.flip = flip;
-            o.coordorigin = (dx * -kx) + S + (dy * -ky);
-            if (fillpos || _.fillsize) {
-                var fill = o.getElementsByTagName(fillString);
-                fill = fill && fill[0];
-                o.removeChild(fill);
-                if (fillpos) {
-                    c = compensation(deg, m.x(fillpos[0], fillpos[1]), m.y(fillpos[0], fillpos[1]));
-                    fill.position = c.dx * y + S + c.dy * y;
-                }
-                if (_.fillsize) {
-                    fill.size = _.fillsize[0] * abs(sx) + S + _.fillsize[1] * abs(sy);
-                }
-                o.appendChild(fill);
-            }
-            s.visibility = "visible";
-        };
-    R.toString = function () {
-        return  "Your browser doesn\u2019t support SVG. Falling down to VML.\nYou are running Rapha\xebl " + this.version;
-    };
-    var addArrow = function (o, value, isEnd) {
-        var values = Str(value).toLowerCase().split("-"),
-            se = isEnd ? "end" : "start",
-            i = values.length,
-            type = "classic",
-            w = "medium",
-            h = "medium";
-        while (i--) {
-            switch (values[i]) {
-                case "block":
-                case "classic":
-                case "oval":
-                case "diamond":
-                case "open":
-                case "none":
-                    type = values[i];
-                    break;
-                case "wide":
-                case "narrow": h = values[i]; break;
-                case "long":
-                case "short": w = values[i]; break;
-            }
-        }
-        var stroke = o.node.getElementsByTagName("stroke")[0];
-        stroke[se + "arrow"] = type;
-        stroke[se + "arrowlength"] = w;
-        stroke[se + "arrowwidth"] = h;
-    },
-    setFillAndStroke = function (o, params) {
-        // o.paper.canvas.style.display = "none";
-        o.attrs = o.attrs || {};
-        var node = o.node,
-            a = o.attrs,
-            s = node.style,
-            xy,
-            newpath = pathTypes[o.type] && (params.x != a.x || params.y != a.y || params.width != a.width || params.height != a.height || params.cx != a.cx || params.cy != a.cy || params.rx != a.rx || params.ry != a.ry || params.r != a.r),
-            isOval = ovalTypes[o.type] && (a.cx != params.cx || a.cy != params.cy || a.r != params.r || a.rx != params.rx || a.ry != params.ry),
-            res = o;
-
-
-        for (var par in params) if (params[has](par)) {
-            a[par] = params[par];
-        }
-        if (newpath) {
-            a.path = R._getPath[o.type](o);
-            o._.dirty = 1;
-        }
-        params.href && (node.href = params.href);
-        params.title && (node.title = params.title);
-        params.target && (node.target = params.target);
-        params.cursor && (s.cursor = params.cursor);
-        "blur" in params && o.blur(params.blur);
-        if (params.path && o.type == "path" || newpath) {
-            node.path = path2vml(~Str(a.path).toLowerCase().indexOf("r") ? R._pathToAbsolute(a.path) : a.path);
-            o._.dirty = 1;
-            if (o.type == "image") {
-                o._.fillpos = [a.x, a.y];
-                o._.fillsize = [a.width, a.height];
-                setCoords(o, 1, 1, 0, 0, 0);
-            }
-        }
-        "transform" in params && o.transform(params.transform);
-        if (isOval) {
-            var cx = +a.cx,
-                cy = +a.cy,
-                rx = +a.rx || +a.r || 0,
-                ry = +a.ry || +a.r || 0;
-            node.path = R.format("ar{0},{1},{2},{3},{4},{1},{4},{1}x", round((cx - rx) * zoom), round((cy - ry) * zoom), round((cx + rx) * zoom), round((cy + ry) * zoom), round(cx * zoom));
-            o._.dirty = 1;
-        }
-        if ("clip-rect" in params) {
-            var rect = Str(params["clip-rect"]).split(separator);
-            if (rect.length == 4) {
-                rect[2] = +rect[2] + (+rect[0]);
-                rect[3] = +rect[3] + (+rect[1]);
-                var div = node.clipRect || R._g.doc.createElement("div"),
-                    dstyle = div.style;
-                dstyle.clip = R.format("rect({1}px {2}px {3}px {0}px)", rect);
-                if (!node.clipRect) {
-                    dstyle.position = "absolute";
-                    dstyle.top = 0;
-                    dstyle.left = 0;
-                    dstyle.width = o.paper.width + "px";
-                    dstyle.height = o.paper.height + "px";
-                    node.parentNode.insertBefore(div, node);
-                    div.appendChild(node);
-                    node.clipRect = div;
-                }
-            }
-            if (!params["clip-rect"]) {
-                node.clipRect && (node.clipRect.style.clip = "auto");
-            }
-        }
-        if (o.textpath) {
-            var textpathStyle = o.textpath.style;
-            params.font && (textpathStyle.font = params.font);
-            params["font-family"] && (textpathStyle.fontFamily = '"' + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, E) + '"');
-            params["font-size"] && (textpathStyle.fontSize = params["font-size"]);
-            params["font-weight"] && (textpathStyle.fontWeight = params["font-weight"]);
-            params["font-style"] && (textpathStyle.fontStyle = params["font-style"]);
-        }
-        if ("arrow-start" in params) {
-            addArrow(res, params["arrow-start"]);
-        }
-        if ("arrow-end" in params) {
-            addArrow(res, params["arrow-end"], 1);
-        }
-        if (params.opacity != null || 
-            params["stroke-width"] != null ||
-            params.fill != null ||
-            params.src != null ||
-            params.stroke != null ||
-            params["stroke-width"] != null ||
-            params["stroke-opacity"] != null ||
-            params["fill-opacity"] != null ||
-            params["stroke-dasharray"] != null ||
-            params["stroke-miterlimit"] != null ||
-            params["stroke-linejoin"] != null ||
-            params["stroke-linecap"] != null) {
-            var fill = node.getElementsByTagName(fillString),
-                newfill = false;
-            fill = fill && fill[0];
-            !fill && (newfill = fill = createNode(fillString));
-            if (o.type == "image" && params.src) {
-                fill.src = params.src;
-            }
-            params.fill && (fill.on = true);
-            if (fill.on == null || params.fill == "none" || params.fill === null) {
-                fill.on = false;
-            }
-            if (fill.on && params.fill) {
-                var isURL = Str(params.fill).match(R._ISURL);
-                if (isURL) {
-                    fill.parentNode == node && node.removeChild(fill);
-                    fill.rotate = true;
-                    fill.src = isURL[1];
-                    fill.type = "tile";
-                    var bbox = o.getBBox(1);
-                    fill.position = bbox.x + S + bbox.y;
-                    o._.fillpos = [bbox.x, bbox.y];
-
-                    R._preload(isURL[1], function () {
-                        o._.fillsize = [this.offsetWidth, this.offsetHeight];
-                    });
-                } else {
-                    fill.color = R.getRGB(params.fill).hex;
-                    fill.src = E;
-                    fill.type = "solid";
-                    if (R.getRGB(params.fill).error && (res.type in {circle: 1, ellipse: 1} || Str(params.fill).charAt() != "r") && addGradientFill(res, params.fill, fill)) {
-                        a.fill = "none";
-                        a.gradient = params.fill;
-                        fill.rotate = false;
-                    }
-                }
-            }
-            if ("fill-opacity" in params || "opacity" in params) {
-                var opacity = ((+a["fill-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+R.getRGB(params.fill).o + 1 || 2) - 1);
-                opacity = mmin(mmax(opacity, 0), 1);
-                fill.opacity = opacity;
-                if (fill.src) {
-                    fill.color = "none";
-                }
-            }
-            node.appendChild(fill);
-            var stroke = (node.getElementsByTagName("stroke") && node.getElementsByTagName("stroke")[0]),
-            newstroke = false;
-            !stroke && (newstroke = stroke = createNode("stroke"));
-            if ((params.stroke && params.stroke != "none") ||
-                params["stroke-width"] ||
-                params["stroke-opacity"] != null ||
-                params["stroke-dasharray"] ||
-                params["stroke-miterlimit"] ||
-                params["stroke-linejoin"] ||
-                params["stroke-linecap"]) {
-                stroke.on = true;
-            }
-            (params.stroke == "none" || params.stroke === null || stroke.on == null || params.stroke == 0 || params["stroke-width"] == 0) && (stroke.on = false);
-            var strokeColor = R.getRGB(params.stroke);
-            stroke.on && params.stroke && (stroke.color = strokeColor.hex);
-            opacity = ((+a["stroke-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+strokeColor.o + 1 || 2) - 1);
-            var width = (toFloat(params["stroke-width"]) || 1) * .75;
-            opacity = mmin(mmax(opacity, 0), 1);
-            params["stroke-width"] == null && (width = a["stroke-width"]);
-            params["stroke-width"] && (stroke.weight = width);
-            width && width < 1 && (opacity *= width) && (stroke.weight = 1);
-            stroke.opacity = opacity;
-        
-            params["stroke-linejoin"] && (stroke.joinstyle = params["stroke-linejoin"] || "miter");
-            stroke.miterlimit = params["stroke-miterlimit"] || 8;
-            params["stroke-linecap"] && (stroke.endcap = params["stroke-linecap"] == "butt" ? "flat" : params["stroke-linecap"] == "square" ? "square" : "round");
-            if ("stroke-dasharray" in params) {
-                var dasharray = {
-                    "-": "shortdash",
-                    ".": "shortdot",
-                    "-.": "shortdashdot",
-                    "-..": "shortdashdotdot",
-                    ". ": "dot",
-                    "- ": "dash",
-                    "--": "longdash",
-                    "- .": "dashdot",
-                    "--.": "longdashdot",
-                    "--..": "longdashdotdot"
-                };
-                stroke.dashstyle = dasharray[has](params["stroke-dasharray"]) ? dasharray[params["stroke-dasharray"]] : E;
-            }
-            newstroke && node.appendChild(stroke);
-        }
-        if (res.type == "text") {
-            res.paper.canvas.style.display = E;
-            var span = res.paper.span,
-                m = 100,
-                fontSize = a.font && a.font.match(/\d+(?:\.\d*)?(?=px)/);
-            s = span.style;
-            a.font && (s.font = a.font);
-            a["font-family"] && (s.fontFamily = a["font-family"]);
-            a["font-weight"] && (s.fontWeight = a["font-weight"]);
-            a["font-style"] && (s.fontStyle = a["font-style"]);
-            fontSize = toFloat(a["font-size"] || fontSize && fontSize[0]) || 10;
-            s.fontSize = fontSize * m + "px";
-            res.textpath.string && (span.innerHTML = Str(res.textpath.string).replace(/</g, "&#60;").replace(/&/g, "&#38;").replace(/\n/g, "<br>"));
-            var brect = span.getBoundingClientRect();
-            res.W = a.w = (brect.right - brect.left) / m;
-            res.H = a.h = (brect.bottom - brect.top) / m;
-            // res.paper.canvas.style.display = "none";
-            res.X = a.x;
-            res.Y = a.y + res.H / 2;
-
-            ("x" in params || "y" in params) && (res.path.v = R.format("m{0},{1}l{2},{1}", round(a.x * zoom), round(a.y * zoom), round(a.x * zoom) + 1));
-            var dirtyattrs = ["x", "y", "text", "font", "font-family", "font-weight", "font-style", "font-size"];
-            for (var d = 0, dd = dirtyattrs.length; d < dd; d++) if (dirtyattrs[d] in params) {
-                res._.dirty = 1;
-                break;
-            }
-        
-            // text-anchor emulation
-            switch (a["text-anchor"]) {
-                case "start":
-                    res.textpath.style["v-text-align"] = "left";
-                    res.bbx = res.W / 2;
-                break;
-                case "end":
-                    res.textpath.style["v-text-align"] = "right";
-                    res.bbx = -res.W / 2;
-                break;
-                default:
-                    res.textpath.style["v-text-align"] = "center";
-                    res.bbx = 0;
-                break;
-            }
-            res.textpath.style["v-text-kern"] = true;
-        }
-        // res.paper.canvas.style.display = E;
-    },
-    addGradientFill = function (o, gradient, fill) {
-        o.attrs = o.attrs || {};
-        var attrs = o.attrs,
-            pow = Math.pow,
-            opacity,
-            oindex,
-            type = "linear",
-            fxfy = ".5 .5";
-        o.attrs.gradient = gradient;
-        gradient = Str(gradient).replace(R._radial_gradient, function (all, fx, fy) {
-            type = "radial";
-            if (fx && fy) {
-                fx = toFloat(fx);
-                fy = toFloat(fy);
-                pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && (fy = math.sqrt(.25 - pow(fx - .5, 2)) * ((fy > .5) * 2 - 1) + .5);
-                fxfy = fx + S + fy;
-            }
-            return E;
-        });
-        gradient = gradient.split(/\s*\-\s*/);
-        if (type == "linear") {
-            var angle = gradient.shift();
-            angle = -toFloat(angle);
-            if (isNaN(angle)) {
-                return null;
-            }
-        }
-        var dots = R._parseDots(gradient);
-        if (!dots) {
-            return null;
-        }
-        o = o.shape || o.node;
-        if (dots.length) {
-            o.removeChild(fill);
-            fill.on = true;
-            fill.method = "none";
-            fill.color = dots[0].color;
-            fill.color2 = dots[dots.length - 1].color;
-            var clrs = [];
-            for (var i = 0, ii = dots.length; i < ii; i++) {
-                dots[i].offset && clrs.push(dots[i].offset + S + dots[i].color);
-            }
-            fill.colors = clrs.length ? clrs.join() : "0% " + fill.color;
-            if (type == "radial") {
-                fill.type = "gradientTitle";
-                fill.focus = "100%";
-                fill.focussize = "0 0";
-                fill.focusposition = fxfy;
-                fill.angle = 0;
-            } else {
-                // fill.rotate= true;
-                fill.type = "gradient";
-                fill.angle = (270 - angle) % 360;
-            }
-            o.appendChild(fill);
-        }
-        return 1;
-    },
-    Element = function (node, vml) {
-        this[0] = this.node = node;
-        node.raphael = true;
-        this.id = R._oid++;
-        node.raphaelid = this.id;
-        this.X = 0;
-        this.Y = 0;
-        this.attrs = {};
-        this.paper = vml;
-        this.matrix = R.matrix();
-        this._ = {
-            transform: [],
-            sx: 1,
-            sy: 1,
-            dx: 0,
-            dy: 0,
-            deg: 0,
-            dirty: 1,
-            dirtyT: 1
-        };
-        !vml.bottom && (vml.bottom = this);
-        this.prev = vml.top;
-        vml.top && (vml.top.next = this);
-        vml.top = this;
-        this.next = null;
-    };
-    var elproto = R.el;
-
-    Element.prototype = elproto;
-    elproto.constructor = Element;
-    elproto.transform = function (tstr) {
-        if (tstr == null) {
-            return this._.transform;
-        }
-        var vbs = this.paper._viewBoxShift,
-            vbt = vbs ? "s" + [vbs.scale, vbs.scale] + "-1-1t" + [vbs.dx, vbs.dy] : E,
-            oldt;
-        if (vbs) {
-            oldt = tstr = Str(tstr).replace(/\.{3}|\u2026/g, this._.transform || E);
-        }
-        R._extractTransform(this, vbt + tstr);
-        var matrix = this.matrix.clone(),
-            skew = this.skew,
-            o = this.node,
-            split,
-            isGrad = ~Str(this.attrs.fill).indexOf("-"),
-            isPatt = !Str(this.attrs.fill).indexOf("url(");
-        matrix.translate(1, 1);
-        if (isPatt || isGrad || this.type == "image") {
-            skew.matrix = "1 0 0 1";
-            skew.offset = "0 0";
-            split = matrix.split();
-            if ((isGrad && split.noRotation) || !split.isSimple) {
-                o.style.filter = matrix.toFilter();
-                var bb = this.getBBox(),
-                    bbt = this.getBBox(1),
-                    dx = bb.x - bbt.x,
-                    dy = bb.y - bbt.y;
-                o.coordorigin = (dx * -zoom) + S + (dy * -zoom);
-                setCoords(this, 1, 1, dx, dy, 0);
-            } else {
-                o.style.filter = E;
-                setCoords(this, split.scalex, split.scaley, split.dx, split.dy, split.rotate);
-            }
-        } else {
-            o.style.filter = E;
-            skew.matrix = Str(matrix);
-            skew.offset = matrix.offset();
-        }
-        if (oldt !== null) { // empty string value is true as well
-            this._.transform = oldt;
-            R._extractTransform(this, oldt);
-        }
-        return this;
-    };
-    elproto.rotate = function (deg, cx, cy) {
-        if (this.removed) {
-            return this;
-        }
-        if (deg == null) {
-            return;
-        }
-        deg = Str(deg).split(separator);
-        if (deg.length - 1) {
-            cx = toFloat(deg[1]);
-            cy = toFloat(deg[2]);
-        }
-        deg = toFloat(deg[0]);
-        (cy == null) && (cx = cy);
-        if (cx == null || cy == null) {
-            var bbox = this.getBBox(1);
-            cx = bbox.x + bbox.width / 2;
-            cy = bbox.y + bbox.height / 2;
-        }
-        this._.dirtyT = 1;
-        this.transform(this._.transform.concat([["r", deg, cx, cy]]));
-        return this;
-    };
-    elproto.translate = function (dx, dy) {
-        if (this.removed) {
-            return this;
-        }
-        dx = Str(dx).split(separator);
-        if (dx.length - 1) {
-            dy = toFloat(dx[1]);
-        }
-        dx = toFloat(dx[0]) || 0;
-        dy = +dy || 0;
-        if (this._.bbox) {
-            this._.bbox.x += dx;
-            this._.bbox.y += dy;
-        }
-        this.transform(this._.transform.concat([["t", dx, dy]]));
-        return this;
-    };
-    elproto.scale = function (sx, sy, cx, cy) {
-        if (this.removed) {
-            return this;
-        }
-        sx = Str(sx).split(separator);
-        if (sx.length - 1) {
-            sy = toFloat(sx[1]);
-            cx = toFloat(sx[2]);
-            cy = toFloat(sx[3]);
-            isNaN(cx) && (cx = null);
-            isNaN(cy) && (cy = null);
-        }
-        sx = toFloat(sx[0]);
-        (sy == null) && (sy = sx);
-        (cy == null) && (cx = cy);
-        if (cx == null || cy == null) {
-            var bbox = this.getBBox(1);
-        }
-        cx = cx == null ? bbox.x + bbox.width / 2 : cx;
-        cy = cy == null ? bbox.y + bbox.height / 2 : cy;
-    
-        this.transform(this._.transform.concat([["s", sx, sy, cx, cy]]));
-        this._.dirtyT = 1;
-        return this;
-    };
-    elproto.hide = function () {
-        !this.removed && (this.node.style.display = "none");
-        return this;
-    };
-    elproto.show = function () {
-        !this.removed && (this.node.style.display = E);
-        return this;
-    };
-    // Needed to fix the vml setViewBox issues
-    elproto.auxGetBBox = R.el.getBBox;
-    elproto.getBBox = function(){
-      var b = this.auxGetBBox();
-      if (this.paper && this.paper._viewBoxShift)
-      {
-        var c = {};
-        var z = 1/this.paper._viewBoxShift.scale;
-        c.x = b.x - this.paper._viewBoxShift.dx;
-        c.x *= z;
-        c.y = b.y - this.paper._viewBoxShift.dy;
-        c.y *= z;
-        c.width  = b.width  * z;
-        c.height = b.height * z;
-        c.x2 = c.x + c.width;
-        c.y2 = c.y + c.height;
-        return c;
-      }
-      return b;
-    };
-    elproto._getBBox = function () {
-        if (this.removed) {
-            return {};
-        }
-        return {
-            x: this.X + (this.bbx || 0) - this.W / 2,
-            y: this.Y - this.H,
-            width: this.W,
-            height: this.H
-        };
-    };
-    elproto.remove = function () {
-        if (this.removed || !this.node.parentNode) {
-            return;
-        }
-        this.paper.__set__ && this.paper.__set__.exclude(this);
-        R.eve.unbind("raphael.*.*." + this.id);
-        R._tear(this, this.paper);
-        this.node.parentNode.removeChild(this.node);
-        this.shape && this.shape.parentNode.removeChild(this.shape);
-        for (var i in this) {
-            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
-        }
-        this.removed = true;
-    };
-    elproto.attr = function (name, value) {
-        if (this.removed) {
-            return this;
-        }
-        if (name == null) {
-            var res = {};
-            for (var a in this.attrs) if (this.attrs[has](a)) {
-                res[a] = this.attrs[a];
-            }
-            res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
-            res.transform = this._.transform;
-            return res;
-        }
-        if (value == null && R.is(name, "string")) {
-            if (name == fillString && this.attrs.fill == "none" && this.attrs.gradient) {
-                return this.attrs.gradient;
-            }
-            var names = name.split(separator),
-                out = {};
-            for (var i = 0, ii = names.length; i < ii; i++) {
-                name = names[i];
-                if (name in this.attrs) {
-                    out[name] = this.attrs[name];
-                } else if (R.is(this.paper.customAttributes[name], "function")) {
-                    out[name] = this.paper.customAttributes[name].def;
-                } else {
-                    out[name] = R._availableAttrs[name];
-                }
-            }
-            return ii - 1 ? out : out[names[0]];
-        }
-        if (this.attrs && value == null && R.is(name, "array")) {
-            out = {};
-            for (i = 0, ii = name.length; i < ii; i++) {
-                out[name[i]] = this.attr(name[i]);
-            }
-            return out;
-        }
-        var params;
-        if (value != null) {
-            params = {};
-            params[name] = value;
-        }
-        value == null && R.is(name, "object") && (params = name);
-        for (var key in params) {
-            eve("raphael.attr." + key + "." + this.id, this, params[key]);
-        }
-        if (params) {
-            for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
-                var par = this.paper.customAttributes[key].apply(this, [].concat(params[key]));
-                this.attrs[key] = params[key];
-                for (var subkey in par) if (par[has](subkey)) {
-                    params[subkey] = par[subkey];
-                }
-            }
-            // this.paper.canvas.style.display = "none";
-            if (params.text && this.type == "text") {
-                this.textpath.string = params.text;
-            }
-            setFillAndStroke(this, params);
-            // this.paper.canvas.style.display = E;
-        }
-        return this;
-    };
-    elproto.toFront = function () {
-        !this.removed && this.node.parentNode.appendChild(this.node);
-        this.paper && this.paper.top != this && R._tofront(this, this.paper);
-        return this;
-    };
-    elproto.toBack = function () {
-        if (this.removed) {
-            return this;
-        }
-        if (this.node.parentNode.firstChild != this.node) {
-            this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild);
-            R._toback(this, this.paper);
-        }
-        return this;
-    };
-    elproto.insertAfter = function (element) {
-        if (this.removed) {
-            return this;
-        }
-        if (element.constructor == R.st.constructor) {
-            element = element[element.length - 1];
-        }
-        if (element.node.nextSibling) {
-            element.node.parentNode.insertBefore(this.node, element.node.nextSibling);
-        } else {
-            element.node.parentNode.appendChild(this.node);
-        }
-        R._insertafter(this, element, this.paper);
-        return this;
-    };
-    elproto.insertBefore = function (element) {
-        if (this.removed) {
-            return this;
-        }
-        if (element.constructor == R.st.constructor) {
-            element = element[0];
-        }
-        element.node.parentNode.insertBefore(this.node, element.node);
-        R._insertbefore(this, element, this.paper);
-        return this;
-    };
-    elproto.blur = function (size) {
-        var s = this.node.runtimeStyle,
-            f = s.filter;
-        f = f.replace(blurregexp, E);
-        if (+size !== 0) {
-            this.attrs.blur = size;
-            s.filter = f + S + ms + ".Blur(pixelradius=" + (+size || 1.5) + ")";
-            s.margin = R.format("-{0}px 0 0 -{0}px", round(+size || 1.5));
-        } else {
-            s.filter = f;
-            s.margin = 0;
-            delete this.attrs.blur;
-        }
-        return this;
-    };
-
-    R._engine.path = function (pathString, vml) {
-        var el = createNode("shape");
-        el.style.cssText = cssDot;
-        el.coordsize = zoom + S + zoom;
-        el.coordorigin = vml.coordorigin;
-        var p = new Element(el, vml),
-            attr = {fill: "none", stroke: "#000"};
-        pathString && (attr.path = pathString);
-        p.type = "path";
-        p.path = [];
-        p.Path = E;
-        setFillAndStroke(p, attr);
-        vml.canvas.appendChild(el);
-        var skew = createNode("skew");
-        skew.on = true;
-        el.appendChild(skew);
-        p.skew = skew;
-        p.transform(E);
-        return p;
-    };
-    R._engine.rect = function (vml, x, y, w, h, r) {
-        var path = R._rectPath(x, y, w, h, r),
-            res = vml.path(path),
-            a = res.attrs;
-        res.X = a.x = x;
-        res.Y = a.y = y;
-        res.W = a.width = w;
-        res.H = a.height = h;
-        a.r = r;
-        a.path = path;
-        res.type = "rect";
-        return res;
-    };
-    R._engine.ellipse = function (vml, x, y, rx, ry) {
-        var res = vml.path(),
-            a = res.attrs;
-        res.X = x - rx;
-        res.Y = y - ry;
-        res.W = rx * 2;
-        res.H = ry * 2;
-        res.type = "ellipse";
-        setFillAndStroke(res, {
-            cx: x,
-            cy: y,
-            rx: rx,
-            ry: ry
-        });
-        return res;
-    };
-    R._engine.circle = function (vml, x, y, r) {
-        var res = vml.path(),
-            a = res.attrs;
-        res.X = x - r;
-        res.Y = y - r;
-        res.W = res.H = r * 2;
-        res.type = "circle";
-        setFillAndStroke(res, {
-            cx: x,
-            cy: y,
-            r: r
-        });
-        return res;
-    };
-    R._engine.image = function (vml, src, x, y, w, h) {
-        var path = R._rectPath(x, y, w, h),
-            res = vml.path(path).attr({stroke: "none"}),
-            a = res.attrs,
-            node = res.node,
-            fill = node.getElementsByTagName(fillString)[0];
-        a.src = src;
-        res.X = a.x = x;
-        res.Y = a.y = y;
-        res.W = a.width = w;
-        res.H = a.height = h;
-        a.path = path;
-        res.type = "image";
-        fill.parentNode == node && node.removeChild(fill);
-        fill.rotate = true;
-        fill.src = src;
-        fill.type = "tile";
-        res._.fillpos = [x, y];
-        res._.fillsize = [w, h];
-        node.appendChild(fill);
-        setCoords(res, 1, 1, 0, 0, 0);
-        return res;
-    };
-    R._engine.text = function (vml, x, y, text) {
-        var el = createNode("shape"),
-            path = createNode("path"),
-            o = createNode("textpath");
-        x = x || 0;
-        y = y || 0;
-        text = text || "";
-        path.v = R.format("m{0},{1}l{2},{1}", round(x * zoom), round(y * zoom), round(x * zoom) + 1);
-        path.textpathok = true;
-        o.string = Str(text);
-        o.on = true;
-        el.style.cssText = cssDot;
-        el.coordsize = zoom + S + zoom;
-        el.coordorigin = "0 0";
-        var p = new Element(el, vml),
-            attr = {
-                fill: "#000",
-                stroke: "none",
-                font: R._availableAttrs.font,
-                text: text
-            };
-        p.shape = el;
-        p.path = path;
-        p.textpath = o;
-        p.type = "text";
-        p.attrs.text = Str(text);
-        p.attrs.x = x;
-        p.attrs.y = y;
-        p.attrs.w = 1;
-        p.attrs.h = 1;
-        setFillAndStroke(p, attr);
-        el.appendChild(o);
-        el.appendChild(path);
-        vml.canvas.appendChild(el);
-        var skew = createNode("skew");
-        skew.on = true;
-        el.appendChild(skew);
-        p.skew = skew;
-        p.transform(E);
-        return p;
-    };
-    R._engine.setSize = function (width, height) {
-        var cs = this.canvas.style;
-        this.width = width;
-        this.height = height;
-        width == +width && (width += "px");
-        height == +height && (height += "px");
-        cs.width = width;
-        cs.height = height;
-        cs.clip = "rect(0 " + width + " " + height + " 0)";
-        if (this._viewBox) {
-            R._engine.setViewBox.apply(this, this._viewBox);
-        }
-        return this;
-    };
-    R._engine.setViewBox = function (x, y, w, h, fit) {
-        R.eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]);
-        var paperSize = this.getSize(),
-            width = paperSize.width,
-            height = paperSize.height,
-            H, W;
-        if (fit) {
-            H = height / h;
-            W = width / w;
-            if (w * H < width) {
-                x -= (width - w * H) / 2 / H;
-            }
-            if (h * W < height) {
-                y -= (height - h * W) / 2 / W;
-            }
-        }
-        this._viewBox = [x, y, w, h, !!fit];
-        this._viewBoxShift = {
-            dx: -x,
-            dy: -y,
-            scale: paperSize
-        };
-        this.forEach(function (el) {
-            el.transform("...");
-        });
-        return this;
-    };
-    var createNode;
-    R._engine.initWin = function (win) {
-            var doc = win.document;
-            if (doc.styleSheets.length < 31) {
-                doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)");
-            } else {
-                // no more room, add to the existing one
-                // http://msdn.microsoft.com/en-us/library/ms531194%28VS.85%29.aspx
-                doc.styleSheets[0].addRule(".rvml", "behavior:url(#default#VML)");
-            }
-            try {
-                !doc.namespaces.rvml && doc.namespaces.add("rvml", "urn:schemas-microsoft-com:vml");
-                createNode = function (tagName) {
-                    return doc.createElement('<rvml:' + tagName + ' class="rvml">');
-                };
-            } catch (e) {
-                createNode = function (tagName) {
-                    return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">');
-                };
-            }
-        };
-    R._engine.initWin(R._g.win);
-    R._engine.create = function () {
-        var con = R._getContainer.apply(0, arguments),
-            container = con.container,
-            height = con.height,
-            s,
-            width = con.width,
-            x = con.x,
-            y = con.y;
-        if (!container) {
-            throw new Error("VML container not found.");
-        }
-        var res = new R._Paper,
-            c = res.canvas = R._g.doc.createElement("div"),
-            cs = c.style;
-        x = x || 0;
-        y = y || 0;
-        width = width || 512;
-        height = height || 342;
-        res.width = width;
-        res.height = height;
-        width == +width && (width += "px");
-        height == +height && (height += "px");
-        res.coordsize = zoom * 1e3 + S + zoom * 1e3;
-        res.coordorigin = "0 0";
-        res.span = R._g.doc.createElement("span");
-        res.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;";
-        c.appendChild(res.span);
-        cs.cssText = R.format("top:0;left:0;width:{0};height:{1};display:inline-block;position:relative;clip:rect(0 {0} {1} 0);overflow:hidden", width, height);
-        if (container == 1) {
-            R._g.doc.body.appendChild(c);
-            cs.left = x + "px";
-            cs.top = y + "px";
-            cs.position = "absolute";
-        } else {
-            if (container.firstChild) {
-                container.insertBefore(c, container.firstChild);
-            } else {
-                container.appendChild(c);
-            }
-        }
-        res.renderfix = function () {};
-        return res;
-    };
-    R.prototype.clear = function () {
-        R.eve("raphael.clear", this);
-        this.canvas.innerHTML = E;
-        this.span = R._g.doc.createElement("span");
-        this.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;display:inline;";
-        this.canvas.appendChild(this.span);
-        this.bottom = this.top = null;
-    };
-    R.prototype.remove = function () {
-        R.eve("raphael.remove", this);
-        this.canvas.parentNode.removeChild(this.canvas);
-        for (var i in this) {
-            this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
-        }
-        return true;
-    };
-
-    var setproto = R.st;
-    for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) {
-        setproto[method] = (function (methodname) {
-            return function () {
-                var arg = arguments;
-                return this.forEach(function (el) {
-                    el[methodname].apply(el, arg);
-                });
-            };
-        })(method);
-    }
-})();
-
-    // EXPOSE
-    // SVG and VML are appended just before the EXPOSE line
-    // Even with AMD, Raphael should be defined globally
-    oldRaphael.was ? (g.win.Raphael = R) : (Raphael = R);
-
-    if(typeof exports == "object"){
-        module.exports = R;
-    }
-    return R;
-}));
diff --git a/vendor/assets/javascripts/timeago.js b/vendor/assets/javascripts/timeago.js
deleted file mode 100644
index 0eb6f7967a5..00000000000
--- a/vendor/assets/javascripts/timeago.js
+++ /dev/null
@@ -1,237 +0,0 @@
-/**
- * Copyright (c) 2016 hustcc
- * License: MIT
- * Version: v2.0.2
- * https://github.com/hustcc/timeago.js
- * This is a forked from (https://gitlab.com/ClemMakesApps/timeago.js)
-**/
-/* eslint-disable */
-/* jshint expr: true */
-!function (root, factory) {
-  if (typeof module === 'object' && module.exports)
-    module.exports = factory(root);
-  else
-    root.timeago = factory(root);
-}(typeof window !== 'undefined' ? window : this,
-function () {
-  var cnt = 0, // the timer counter, for timer key
-    indexMapEn = 'second_minute_hour_day_week_month_year'.split('_'),
-
-    // build-in locales: en & zh_CN
-    locales = {
-      'en': function(number, index) {
-        if (index === 0) return ['just now', 'right now'];
-        var unit = indexMapEn[parseInt(index / 2)];
-        if (number > 1) unit += 's';
-        return [number + ' ' + unit + ' ago', 'in ' + number + ' ' + unit];
-      },
-    },
-    // second, minute, hour, day, week, month, year(365 days)
-    SEC_ARRAY = [60, 60, 24, 7, 365/7/12, 12],
-    SEC_ARRAY_LEN = 6,
-    ATTR_DATETIME = 'datetime';
-
-  // format Date / string / timestamp to Date instance.
-  function toDate(input) {
-    if (input instanceof Date) return input;
-    if (!isNaN(input)) return new Date(toInt(input));
-    if (/^\d+$/.test(input)) return new Date(toInt(input, 10));
-    input = (input || '').trim().replace(/\.\d+/, '') // remove milliseconds
-      .replace(/-/, '/').replace(/-/, '/')
-      .replace(/T/, ' ').replace(/Z/, ' UTC')
-      .replace(/([\+\-]\d\d)\:?(\d\d)/, ' $1$2'); // -04:00 -> -0400
-    return new Date(input);
-  }
-  // change f into int, remove Decimal. just for code compression
-  function toInt(f) {
-    return parseInt(f);
-  }
-  // format the diff second to *** time ago, with setting locale
-  function formatDiff(diff, locale, defaultLocale) {
-    // if locale is not exist, use defaultLocale.
-    // if defaultLocale is not exist, use build-in `en`.
-    // be sure of no error when locale is not exist.
-    locale = locales[locale] ? locale : (locales[defaultLocale] ? defaultLocale : 'en');
-    // if (! locales[locale]) locale = defaultLocale;
-    var i = 0;
-      agoin = diff < 0 ? 1 : 0; // timein or timeago
-    diff = Math.abs(diff);
-
-    for (; diff >= SEC_ARRAY[i] && i < SEC_ARRAY_LEN; i++) {
-      diff /= SEC_ARRAY[i];
-    }
-    diff = toInt(diff);
-    i *= 2;
-
-    if (diff > (i === 0 ? 9 : 1)) i += 1;
-    return locales[locale](diff, i)[agoin].replace('%s', diff);
-  }
-  // calculate the diff second between date to be formated an now date.
-  function diffSec(date, nowDate) {
-    nowDate = nowDate ? toDate(nowDate) : new Date();
-    return (nowDate - toDate(date)) / 1000;
-  }
-  /**
-   * nextInterval: calculate the next interval time.
-   * - diff: the diff sec between now and date to be formated.
-   *
-   * What's the meaning?
-   * diff = 61 then return 59
-   * diff = 3601 (an hour + 1 second), then return 3599
-   * make the interval with high performace.
-  **/
-  function nextInterval(diff) {
-    var rst = 1, i = 0, d = Math.abs(diff);
-    for (; diff >= SEC_ARRAY[i] && i < SEC_ARRAY_LEN; i++) {
-      diff /= SEC_ARRAY[i];
-      rst *= SEC_ARRAY[i];
-    }
-    // return leftSec(d, rst);
-    d = d % rst;
-    d = d ? rst - d : rst;
-    return Math.ceil(d);
-  }
-  // get the datetime attribute, jQuery and DOM
-  function getDateAttr(node) {
-    if (node.getAttribute) return node.getAttribute(ATTR_DATETIME);
-    if(node.attr) return node.attr(ATTR_DATETIME);
-  }
-  /**
-   * timeago: the function to get `timeago` instance.
-   * - nowDate: the relative date, default is new Date().
-   * - defaultLocale: the default locale, default is en. if your set it, then the `locale` parameter of format is not needed of you.
-   *
-   * How to use it?
-   * var timeagoLib = require('timeago.js');
-   * var timeago = timeagoLib(); // all use default.
-   * var timeago = timeagoLib('2016-09-10'); // the relative date is 2016-09-10, so the 2016-09-11 will be 1 day ago.
-   * var timeago = timeagoLib(null, 'zh_CN'); // set default locale is `zh_CN`.
-   * var timeago = timeagoLib('2016-09-10', 'zh_CN'); // the relative date is 2016-09-10, and locale is zh_CN, so the 2016-09-11 will be 1天前.
-  **/
-  function Timeago(nowDate, defaultLocale) {
-    var timers = {}; // real-time render timers
-    // if do not set the defaultLocale, set it with `en`
-    if (! defaultLocale) defaultLocale = 'en'; // use default build-in locale
-    // what the timer will do
-    function doRender(node, date, locale, cnt) {
-      var diff = diffSec(date, nowDate);
-      node.innerHTML = formatDiff(diff, locale, defaultLocale);
-      // waiting %s seconds, do the next render
-      timers['k' + cnt] = setTimeout(function() {
-        doRender(node, date, locale, cnt);
-      }, nextInterval(diff) * 1000);
-    }
-    /**
-     * nextInterval: calculate the next interval time.
-     * - diff: the diff sec between now and date to be formated.
-     *
-     * What's the meaning?
-     * diff = 61 then return 59
-     * diff = 3601 (an hour + 1 second), then return 3599
-     * make the interval with high performace.
-    **/
-    // this.nextInterval = function(diff) { // for dev test
-    //   var rst = 1, i = 0, d = Math.abs(diff);
-    //   for (; diff >= SEC_ARRAY[i] && i < SEC_ARRAY_LEN; i++) {
-    //     diff /= SEC_ARRAY[i];
-    //     rst *= SEC_ARRAY[i];
-    //   }
-    //   // return leftSec(d, rst);
-    //   d = d % rst;
-    //   d = d ? rst - d : rst;
-    //   return Math.ceil(d);
-    // }; // for dev test
-    /**
-     * format: format the date to *** time ago, with setting or default locale
-     * - date: the date / string / timestamp to be formated
-     * - locale: the formated string's locale name, e.g. en / zh_CN
-     *
-     * How to use it?
-     * var timeago = require('timeago.js')();
-     * timeago.format(new Date(), 'pl'); // Date instance
-     * timeago.format('2016-09-10', 'fr'); // formated date string
-     * timeago.format(1473473400269); // timestamp with ms
-    **/
-    this.format = function(date, locale) {
-      return formatDiff(diffSec(date, nowDate), locale, defaultLocale);
-    };
-    /**
-     * render: render the DOM real-time.
-     * - nodes: which nodes will be rendered.
-     * - locale: the locale name used to format date.
-     *
-     * How to use it?
-     * var timeago = new require('timeago.js')();
-     * // 1. javascript selector
-     * timeago.render(document.querySelectorAll('.need_to_be_rendered'));
-     * // 2. use jQuery selector
-     * timeago.render($('.need_to_be_rendered'), 'pl');
-     *
-     * Notice: please be sure the dom has attribute `datetime`.
-    **/
-    this.render = function(nodes, locale) {
-      if (nodes.length === undefined) nodes = [nodes];
-      for (var i = 0; i < nodes.length; i++) {
-        doRender(nodes[i], getDateAttr(nodes[i]), locale, ++ cnt); // render item
-      }
-    };
-    /**
-     * cancel: cancel all the timers which are doing real-time render.
-     *
-     * How to use it?
-     * var timeago = new require('timeago.js')();
-     * timeago.render(document.querySelectorAll('.need_to_be_rendered'));
-     * timeago.cancel(); // will stop all the timer, stop render in real time.
-    **/
-    this.cancel = function() {
-      for (var key in timers) {
-        clearTimeout(timers[key]);
-      }
-      timers = {};
-    };
-    /**
-     * setLocale: set the default locale name.
-     *
-     * How to use it?
-     * var timeago = require('timeago.js');
-     * timeago = new timeago();
-     * timeago.setLocale('fr');
-    **/
-    this.setLocale = function(locale) {
-      defaultLocale = locale;
-    };
-    return this;
-  }
-  /**
-   * timeago: the function to get `timeago` instance.
-   * - nowDate: the relative date, default is new Date().
-   * - defaultLocale: the default locale, default is en. if your set it, then the `locale` parameter of format is not needed of you.
-   *
-   * How to use it?
-   * var timeagoLib = require('timeago.js');
-   * var timeago = timeagoLib(); // all use default.
-   * var timeago = timeagoLib('2016-09-10'); // the relative date is 2016-09-10, so the 2016-09-11 will be 1 day ago.
-   * var timeago = timeagoLib(null, 'zh_CN'); // set default locale is `zh_CN`.
-   * var timeago = timeagoLib('2016-09-10', 'zh_CN'); // the relative date is 2016-09-10, and locale is zh_CN, so the 2016-09-11 will be 1天前.
-   **/
-  function timeagoFactory(nowDate, defaultLocale) {
-    return new Timeago(nowDate, defaultLocale);
-  }
-  /**
-   * register: register a new language locale
-   * - locale: locale name, e.g. en / zh_CN, notice the standard.
-   * - localeFunc: the locale process function
-   *
-   * How to use it?
-   * var timeagoLib = require('timeago.js');
-   *
-   * timeagoLib.register('the locale name', the_locale_func);
-   * // or
-   * timeagoLib.register('pl', require('timeago.js/locales/pl'));
-   **/
-  timeagoFactory.register = function(locale, localeFunc) {
-    locales[locale] = localeFunc;
-  };
-
-  return timeagoFactory;
-});
diff --git a/vendor/assets/javascripts/u2f.js b/vendor/assets/javascripts/u2f.js
index e666b136051..a33e5e0ade9 100644
--- a/vendor/assets/javascripts/u2f.js
+++ b/vendor/assets/javascripts/u2f.js
@@ -745,4 +745,6 @@ u2f.getApiVersion = function(callback, opt_timeoutSeconds) {
         };
         port.postMessage(req);
     });
-};
\ No newline at end of file
+};
+
+window.u2f || (window.u2f = u2f);
diff --git a/vendor/assets/javascripts/vue-resource.full.js b/vendor/assets/javascripts/vue-resource.full.js
deleted file mode 100644
index d7981dbec7e..00000000000
--- a/vendor/assets/javascripts/vue-resource.full.js
+++ /dev/null
@@ -1,1318 +0,0 @@
-/*!
- * vue-resource v0.9.3
- * https://github.com/vuejs/vue-resource
- * Released under the MIT License.
- */
-
-(function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-  typeof define === 'function' && define.amd ? define(factory) :
-  (global.VueResource = factory());
-}(this, function () { 'use strict';
-
-  /**
-   * Promises/A+ polyfill v1.1.4 (https://github.com/bramstein/promis)
-   */
-
-  var RESOLVED = 0;
-  var REJECTED = 1;
-  var PENDING = 2;
-
-  function Promise$2(executor) {
-
-      this.state = PENDING;
-      this.value = undefined;
-      this.deferred = [];
-
-      var promise = this;
-
-      try {
-          executor(function (x) {
-              promise.resolve(x);
-          }, function (r) {
-              promise.reject(r);
-          });
-      } catch (e) {
-          promise.reject(e);
-      }
-  }
-
-  Promise$2.reject = function (r) {
-      return new Promise$2(function (resolve, reject) {
-          reject(r);
-      });
-  };
-
-  Promise$2.resolve = function (x) {
-      return new Promise$2(function (resolve, reject) {
-          resolve(x);
-      });
-  };
-
-  Promise$2.all = function all(iterable) {
-      return new Promise$2(function (resolve, reject) {
-          var count = 0,
-              result = [];
-
-          if (iterable.length === 0) {
-              resolve(result);
-          }
-
-          function resolver(i) {
-              return function (x) {
-                  result[i] = x;
-                  count += 1;
-
-                  if (count === iterable.length) {
-                      resolve(result);
-                  }
-              };
-          }
-
-          for (var i = 0; i < iterable.length; i += 1) {
-              Promise$2.resolve(iterable[i]).then(resolver(i), reject);
-          }
-      });
-  };
-
-  Promise$2.race = function race(iterable) {
-      return new Promise$2(function (resolve, reject) {
-          for (var i = 0; i < iterable.length; i += 1) {
-              Promise$2.resolve(iterable[i]).then(resolve, reject);
-          }
-      });
-  };
-
-  var p$1 = Promise$2.prototype;
-
-  p$1.resolve = function resolve(x) {
-      var promise = this;
-
-      if (promise.state === PENDING) {
-          if (x === promise) {
-              throw new TypeError('Promise settled with itself.');
-          }
-
-          var called = false;
-
-          try {
-              var then = x && x['then'];
-
-              if (x !== null && typeof x === 'object' && typeof then === 'function') {
-                  then.call(x, function (x) {
-                      if (!called) {
-                          promise.resolve(x);
-                      }
-                      called = true;
-                  }, function (r) {
-                      if (!called) {
-                          promise.reject(r);
-                      }
-                      called = true;
-                  });
-                  return;
-              }
-          } catch (e) {
-              if (!called) {
-                  promise.reject(e);
-              }
-              return;
-          }
-
-          promise.state = RESOLVED;
-          promise.value = x;
-          promise.notify();
-      }
-  };
-
-  p$1.reject = function reject(reason) {
-      var promise = this;
-
-      if (promise.state === PENDING) {
-          if (reason === promise) {
-              throw new TypeError('Promise settled with itself.');
-          }
-
-          promise.state = REJECTED;
-          promise.value = reason;
-          promise.notify();
-      }
-  };
-
-  p$1.notify = function notify() {
-      var promise = this;
-
-      nextTick(function () {
-          if (promise.state !== PENDING) {
-              while (promise.deferred.length) {
-                  var deferred = promise.deferred.shift(),
-                      onResolved = deferred[0],
-                      onRejected = deferred[1],
-                      resolve = deferred[2],
-                      reject = deferred[3];
-
-                  try {
-                      if (promise.state === RESOLVED) {
-                          if (typeof onResolved === 'function') {
-                              resolve(onResolved.call(undefined, promise.value));
-                          } else {
-                              resolve(promise.value);
-                          }
-                      } else if (promise.state === REJECTED) {
-                          if (typeof onRejected === 'function') {
-                              resolve(onRejected.call(undefined, promise.value));
-                          } else {
-                              reject(promise.value);
-                          }
-                      }
-                  } catch (e) {
-                      reject(e);
-                  }
-              }
-          }
-      });
-  };
-
-  p$1.then = function then(onResolved, onRejected) {
-      var promise = this;
-
-      return new Promise$2(function (resolve, reject) {
-          promise.deferred.push([onResolved, onRejected, resolve, reject]);
-          promise.notify();
-      });
-  };
-
-  p$1.catch = function (onRejected) {
-      return this.then(undefined, onRejected);
-  };
-
-  var PromiseObj = window.Promise || Promise$2;
-
-  function Promise$1(executor, context) {
-
-      if (executor instanceof PromiseObj) {
-          this.promise = executor;
-      } else {
-          this.promise = new PromiseObj(executor.bind(context));
-      }
-
-      this.context = context;
-  }
-
-  Promise$1.all = function (iterable, context) {
-      return new Promise$1(PromiseObj.all(iterable), context);
-  };
-
-  Promise$1.resolve = function (value, context) {
-      return new Promise$1(PromiseObj.resolve(value), context);
-  };
-
-  Promise$1.reject = function (reason, context) {
-      return new Promise$1(PromiseObj.reject(reason), context);
-  };
-
-  Promise$1.race = function (iterable, context) {
-      return new Promise$1(PromiseObj.race(iterable), context);
-  };
-
-  var p = Promise$1.prototype;
-
-  p.bind = function (context) {
-      this.context = context;
-      return this;
-  };
-
-  p.then = function (fulfilled, rejected) {
-
-      if (fulfilled && fulfilled.bind && this.context) {
-          fulfilled = fulfilled.bind(this.context);
-      }
-
-      if (rejected && rejected.bind && this.context) {
-          rejected = rejected.bind(this.context);
-      }
-
-      return new Promise$1(this.promise.then(fulfilled, rejected), this.context);
-  };
-
-  p.catch = function (rejected) {
-
-      if (rejected && rejected.bind && this.context) {
-          rejected = rejected.bind(this.context);
-      }
-
-      return new Promise$1(this.promise.catch(rejected), this.context);
-  };
-
-  p.finally = function (callback) {
-
-      return this.then(function (value) {
-          callback.call(this);
-          return value;
-      }, function (reason) {
-          callback.call(this);
-          return PromiseObj.reject(reason);
-      });
-  };
-
-  var debug = false;
-  var util = {};
-  var array = [];
-  function Util (Vue) {
-      util = Vue.util;
-      debug = Vue.config.debug || !Vue.config.silent;
-  }
-
-  function warn(msg) {
-      if (typeof console !== 'undefined' && debug) {
-          console.warn('[VueResource warn]: ' + msg);
-      }
-  }
-
-  function error(msg) {
-      if (typeof console !== 'undefined') {
-          console.error(msg);
-      }
-  }
-
-  function nextTick(cb, ctx) {
-      return util.nextTick(cb, ctx);
-  }
-
-  function trim(str) {
-      return str.replace(/^\s*|\s*$/g, '');
-  }
-
-  var isArray = Array.isArray;
-
-  function isString(val) {
-      return typeof val === 'string';
-  }
-
-  function isBoolean(val) {
-      return val === true || val === false;
-  }
-
-  function isFunction(val) {
-      return typeof val === 'function';
-  }
-
-  function isObject(obj) {
-      return obj !== null && typeof obj === 'object';
-  }
-
-  function isPlainObject(obj) {
-      return isObject(obj) && Object.getPrototypeOf(obj) == Object.prototype;
-  }
-
-  function isFormData(obj) {
-      return typeof FormData !== 'undefined' && obj instanceof FormData;
-  }
-
-  function when(value, fulfilled, rejected) {
-
-      var promise = Promise$1.resolve(value);
-
-      if (arguments.length < 2) {
-          return promise;
-      }
-
-      return promise.then(fulfilled, rejected);
-  }
-
-  function options(fn, obj, opts) {
-
-      opts = opts || {};
-
-      if (isFunction(opts)) {
-          opts = opts.call(obj);
-      }
-
-      return merge(fn.bind({ $vm: obj, $options: opts }), fn, { $options: opts });
-  }
-
-  function each(obj, iterator) {
-
-      var i, key;
-
-      if (typeof obj.length == 'number') {
-          for (i = 0; i < obj.length; i++) {
-              iterator.call(obj[i], obj[i], i);
-          }
-      } else if (isObject(obj)) {
-          for (key in obj) {
-              if (obj.hasOwnProperty(key)) {
-                  iterator.call(obj[key], obj[key], key);
-              }
-          }
-      }
-
-      return obj;
-  }
-
-  var assign = Object.assign || _assign;
-
-  function merge(target) {
-
-      var args = array.slice.call(arguments, 1);
-
-      args.forEach(function (source) {
-          _merge(target, source, true);
-      });
-
-      return target;
-  }
-
-  function defaults(target) {
-
-      var args = array.slice.call(arguments, 1);
-
-      args.forEach(function (source) {
-
-          for (var key in source) {
-              if (target[key] === undefined) {
-                  target[key] = source[key];
-              }
-          }
-      });
-
-      return target;
-  }
-
-  function _assign(target) {
-
-      var args = array.slice.call(arguments, 1);
-
-      args.forEach(function (source) {
-          _merge(target, source);
-      });
-
-      return target;
-  }
-
-  function _merge(target, source, deep) {
-      for (var key in source) {
-          if (deep && (isPlainObject(source[key]) || isArray(source[key]))) {
-              if (isPlainObject(source[key]) && !isPlainObject(target[key])) {
-                  target[key] = {};
-              }
-              if (isArray(source[key]) && !isArray(target[key])) {
-                  target[key] = [];
-              }
-              _merge(target[key], source[key], deep);
-          } else if (source[key] !== undefined) {
-              target[key] = source[key];
-          }
-      }
-  }
-
-  function root (options, next) {
-
-      var url = next(options);
-
-      if (isString(options.root) && !url.match(/^(https?:)?\//)) {
-          url = options.root + '/' + url;
-      }
-
-      return url;
-  }
-
-  function query (options, next) {
-
-      var urlParams = Object.keys(Url.options.params),
-          query = {},
-          url = next(options);
-
-      each(options.params, function (value, key) {
-          if (urlParams.indexOf(key) === -1) {
-              query[key] = value;
-          }
-      });
-
-      query = Url.params(query);
-
-      if (query) {
-          url += (url.indexOf('?') == -1 ? '?' : '&') + query;
-      }
-
-      return url;
-  }
-
-  /**
-   * URL Template v2.0.6 (https://github.com/bramstein/url-template)
-   */
-
-  function expand(url, params, variables) {
-
-      var tmpl = parse(url),
-          expanded = tmpl.expand(params);
-
-      if (variables) {
-          variables.push.apply(variables, tmpl.vars);
-      }
-
-      return expanded;
-  }
-
-  function parse(template) {
-
-      var operators = ['+', '#', '.', '/', ';', '?', '&'],
-          variables = [];
-
-      return {
-          vars: variables,
-          expand: function (context) {
-              return template.replace(/\{([^\{\}]+)\}|([^\{\}]+)/g, function (_, expression, literal) {
-                  if (expression) {
-
-                      var operator = null,
-                          values = [];
-
-                      if (operators.indexOf(expression.charAt(0)) !== -1) {
-                          operator = expression.charAt(0);
-                          expression = expression.substr(1);
-                      }
-
-                      expression.split(/,/g).forEach(function (variable) {
-                          var tmp = /([^:\*]*)(?::(\d+)|(\*))?/.exec(variable);
-                          values.push.apply(values, getValues(context, operator, tmp[1], tmp[2] || tmp[3]));
-                          variables.push(tmp[1]);
-                      });
-
-                      if (operator && operator !== '+') {
-
-                          var separator = ',';
-
-                          if (operator === '?') {
-                              separator = '&';
-                          } else if (operator !== '#') {
-                              separator = operator;
-                          }
-
-                          return (values.length !== 0 ? operator : '') + values.join(separator);
-                      } else {
-                          return values.join(',');
-                      }
-                  } else {
-                      return encodeReserved(literal);
-                  }
-              });
-          }
-      };
-  }
-
-  function getValues(context, operator, key, modifier) {
-
-      var value = context[key],
-          result = [];
-
-      if (isDefined(value) && value !== '') {
-          if (typeof value === 'string' || typeof value === 'number' || typeof value === 'boolean') {
-              value = value.toString();
-
-              if (modifier && modifier !== '*') {
-                  value = value.substring(0, parseInt(modifier, 10));
-              }
-
-              result.push(encodeValue(operator, value, isKeyOperator(operator) ? key : null));
-          } else {
-              if (modifier === '*') {
-                  if (Array.isArray(value)) {
-                      value.filter(isDefined).forEach(function (value) {
-                          result.push(encodeValue(operator, value, isKeyOperator(operator) ? key : null));
-                      });
-                  } else {
-                      Object.keys(value).forEach(function (k) {
-                          if (isDefined(value[k])) {
-                              result.push(encodeValue(operator, value[k], k));
-                          }
-                      });
-                  }
-              } else {
-                  var tmp = [];
-
-                  if (Array.isArray(value)) {
-                      value.filter(isDefined).forEach(function (value) {
-                          tmp.push(encodeValue(operator, value));
-                      });
-                  } else {
-                      Object.keys(value).forEach(function (k) {
-                          if (isDefined(value[k])) {
-                              tmp.push(encodeURIComponent(k));
-                              tmp.push(encodeValue(operator, value[k].toString()));
-                          }
-                      });
-                  }
-
-                  if (isKeyOperator(operator)) {
-                      result.push(encodeURIComponent(key) + '=' + tmp.join(','));
-                  } else if (tmp.length !== 0) {
-                      result.push(tmp.join(','));
-                  }
-              }
-          }
-      } else {
-          if (operator === ';') {
-              result.push(encodeURIComponent(key));
-          } else if (value === '' && (operator === '&' || operator === '?')) {
-              result.push(encodeURIComponent(key) + '=');
-          } else if (value === '') {
-              result.push('');
-          }
-      }
-
-      return result;
-  }
-
-  function isDefined(value) {
-      return value !== undefined && value !== null;
-  }
-
-  function isKeyOperator(operator) {
-      return operator === ';' || operator === '&' || operator === '?';
-  }
-
-  function encodeValue(operator, value, key) {
-
-      value = operator === '+' || operator === '#' ? encodeReserved(value) : encodeURIComponent(value);
-
-      if (key) {
-          return encodeURIComponent(key) + '=' + value;
-      } else {
-          return value;
-      }
-  }
-
-  function encodeReserved(str) {
-      return str.split(/(%[0-9A-Fa-f]{2})/g).map(function (part) {
-          if (!/%[0-9A-Fa-f]/.test(part)) {
-              part = encodeURI(part);
-          }
-          return part;
-      }).join('');
-  }
-
-  function template (options) {
-
-      var variables = [],
-          url = expand(options.url, options.params, variables);
-
-      variables.forEach(function (key) {
-          delete options.params[key];
-      });
-
-      return url;
-  }
-
-  /**
-   * Service for URL templating.
-   */
-
-  var ie = document.documentMode;
-  var el = document.createElement('a');
-
-  function Url(url, params) {
-
-      var self = this || {},
-          options = url,
-          transform;
-
-      if (isString(url)) {
-          options = { url: url, params: params };
-      }
-
-      options = merge({}, Url.options, self.$options, options);
-
-      Url.transforms.forEach(function (handler) {
-          transform = factory(handler, transform, self.$vm);
-      });
-
-      return transform(options);
-  }
-
-  /**
-   * Url options.
-   */
-
-  Url.options = {
-      url: '',
-      root: null,
-      params: {}
-  };
-
-  /**
-   * Url transforms.
-   */
-
-  Url.transforms = [template, query, root];
-
-  /**
-   * Encodes a Url parameter string.
-   *
-   * @param {Object} obj
-   */
-
-  Url.params = function (obj) {
-
-      var params = [],
-          escape = encodeURIComponent;
-
-      params.add = function (key, value) {
-
-          if (isFunction(value)) {
-              value = value();
-          }
-
-          if (value === null) {
-              value = '';
-          }
-
-          this.push(escape(key) + '=' + escape(value));
-      };
-
-      serialize(params, obj);
-
-      return params.join('&').replace(/%20/g, '+');
-  };
-
-  /**
-   * Parse a URL and return its components.
-   *
-   * @param {String} url
-   */
-
-  Url.parse = function (url) {
-
-      if (ie) {
-          el.href = url;
-          url = el.href;
-      }
-
-      el.href = url;
-
-      return {
-          href: el.href,
-          protocol: el.protocol ? el.protocol.replace(/:$/, '') : '',
-          port: el.port,
-          host: el.host,
-          hostname: el.hostname,
-          pathname: el.pathname.charAt(0) === '/' ? el.pathname : '/' + el.pathname,
-          search: el.search ? el.search.replace(/^\?/, '') : '',
-          hash: el.hash ? el.hash.replace(/^#/, '') : ''
-      };
-  };
-
-  function factory(handler, next, vm) {
-      return function (options) {
-          return handler.call(vm, options, next);
-      };
-  }
-
-  function serialize(params, obj, scope) {
-
-      var array = isArray(obj),
-          plain = isPlainObject(obj),
-          hash;
-
-      each(obj, function (value, key) {
-
-          hash = isObject(value) || isArray(value);
-
-          if (scope) {
-              key = scope + '[' + (plain || hash ? key : '') + ']';
-          }
-
-          if (!scope && array) {
-              params.add(value.name, value.value);
-          } else if (hash) {
-              serialize(params, value, key);
-          } else {
-              params.add(key, value);
-          }
-      });
-  }
-
-  function xdrClient (request) {
-      return new Promise$1(function (resolve) {
-
-          var xdr = new XDomainRequest(),
-              handler = function (event) {
-
-              var response = request.respondWith(xdr.responseText, {
-                  status: xdr.status,
-                  statusText: xdr.statusText
-              });
-
-              resolve(response);
-          };
-
-          request.abort = function () {
-              return xdr.abort();
-          };
-
-          xdr.open(request.method, request.getUrl(), true);
-          xdr.timeout = 0;
-          xdr.onload = handler;
-          xdr.onerror = handler;
-          xdr.ontimeout = function () {};
-          xdr.onprogress = function () {};
-          xdr.send(request.getBody());
-      });
-  }
-
-  var ORIGIN_URL = Url.parse(location.href);
-  var SUPPORTS_CORS = 'withCredentials' in new XMLHttpRequest();
-
-  function cors (request, next) {
-
-      if (!isBoolean(request.crossOrigin) && crossOrigin(request)) {
-          request.crossOrigin = true;
-      }
-
-      if (request.crossOrigin) {
-
-          if (!SUPPORTS_CORS) {
-              request.client = xdrClient;
-          }
-
-          delete request.emulateHTTP;
-      }
-
-      next();
-  }
-
-  function crossOrigin(request) {
-
-      var requestUrl = Url.parse(Url(request));
-
-      return requestUrl.protocol !== ORIGIN_URL.protocol || requestUrl.host !== ORIGIN_URL.host;
-  }
-
-  function body (request, next) {
-
-      if (request.emulateJSON && isPlainObject(request.body)) {
-          request.body = Url.params(request.body);
-          request.headers['Content-Type'] = 'application/x-www-form-urlencoded';
-      }
-
-      if (isFormData(request.body)) {
-          delete request.headers['Content-Type'];
-      }
-
-      if (isPlainObject(request.body)) {
-          request.body = JSON.stringify(request.body);
-      }
-
-      next(function (response) {
-
-          var contentType = response.headers['Content-Type'];
-
-          if (isString(contentType) && contentType.indexOf('application/json') === 0) {
-
-              try {
-                  response.data = response.json();
-              } catch (e) {
-                  response.data = null;
-              }
-          } else {
-              response.data = response.text();
-          }
-      });
-  }
-
-  function jsonpClient (request) {
-      return new Promise$1(function (resolve) {
-
-          var name = request.jsonp || 'callback',
-              callback = '_jsonp' + Math.random().toString(36).substr(2),
-              body = null,
-              handler,
-              script;
-
-          handler = function (event) {
-
-              var status = 0;
-
-              if (event.type === 'load' && body !== null) {
-                  status = 200;
-              } else if (event.type === 'error') {
-                  status = 404;
-              }
-
-              resolve(request.respondWith(body, { status: status }));
-
-              delete window[callback];
-              document.body.removeChild(script);
-          };
-
-          request.params[name] = callback;
-
-          window[callback] = function (result) {
-              body = JSON.stringify(result);
-          };
-
-          script = document.createElement('script');
-          script.src = request.getUrl();
-          script.type = 'text/javascript';
-          script.async = true;
-          script.onload = handler;
-          script.onerror = handler;
-
-          document.body.appendChild(script);
-      });
-  }
-
-  function jsonp (request, next) {
-
-      if (request.method == 'JSONP') {
-          request.client = jsonpClient;
-      }
-
-      next(function (response) {
-
-          if (request.method == 'JSONP') {
-              response.data = response.json();
-          }
-      });
-  }
-
-  function before (request, next) {
-
-      if (isFunction(request.before)) {
-          request.before.call(this, request);
-      }
-
-      next();
-  }
-
-  /**
-   * HTTP method override Interceptor.
-   */
-
-  function method (request, next) {
-
-      if (request.emulateHTTP && /^(PUT|PATCH|DELETE)$/i.test(request.method)) {
-          request.headers['X-HTTP-Method-Override'] = request.method;
-          request.method = 'POST';
-      }
-
-      next();
-  }
-
-  function header (request, next) {
-
-      request.method = request.method.toUpperCase();
-      request.headers = assign({}, Http.headers.common, !request.crossOrigin ? Http.headers.custom : {}, Http.headers[request.method.toLowerCase()], request.headers);
-
-      next();
-  }
-
-  /**
-   * Timeout Interceptor.
-   */
-
-  function timeout (request, next) {
-
-      var timeout;
-
-      if (request.timeout) {
-          timeout = setTimeout(function () {
-              request.abort();
-          }, request.timeout);
-      }
-
-      next(function (response) {
-
-          clearTimeout(timeout);
-      });
-  }
-
-  function xhrClient (request) {
-      return new Promise$1(function (resolve) {
-
-          var xhr = new XMLHttpRequest(),
-              handler = function (event) {
-
-              var response = request.respondWith('response' in xhr ? xhr.response : xhr.responseText, {
-                  status: xhr.status === 1223 ? 204 : xhr.status, // IE9 status bug
-                  statusText: xhr.status === 1223 ? 'No Content' : trim(xhr.statusText),
-                  headers: parseHeaders(xhr.getAllResponseHeaders())
-              });
-
-              resolve(response);
-          };
-
-          request.abort = function () {
-              return xhr.abort();
-          };
-
-          xhr.open(request.method, request.getUrl(), true);
-          xhr.timeout = 0;
-          xhr.onload = handler;
-          xhr.onerror = handler;
-
-          if (request.progress) {
-              if (request.method === 'GET') {
-                  xhr.addEventListener('progress', request.progress);
-              } else if (/^(POST|PUT)$/i.test(request.method)) {
-                  xhr.upload.addEventListener('progress', request.progress);
-              }
-          }
-
-          if (request.credentials === true) {
-              xhr.withCredentials = true;
-          }
-
-          each(request.headers || {}, function (value, header) {
-              xhr.setRequestHeader(header, value);
-          });
-
-          xhr.send(request.getBody());
-      });
-  }
-
-  function parseHeaders(str) {
-
-      var headers = {},
-          value,
-          name,
-          i;
-
-      each(trim(str).split('\n'), function (row) {
-
-          i = row.indexOf(':');
-          name = trim(row.slice(0, i));
-          value = trim(row.slice(i + 1));
-
-          if (headers[name]) {
-
-              if (isArray(headers[name])) {
-                  headers[name].push(value);
-              } else {
-                  headers[name] = [headers[name], value];
-              }
-          } else {
-
-              headers[name] = value;
-          }
-      });
-
-      return headers;
-  }
-
-  function Client (context) {
-
-      var reqHandlers = [sendRequest],
-          resHandlers = [],
-          handler;
-
-      if (!isObject(context)) {
-          context = null;
-      }
-
-      function Client(request) {
-          return new Promise$1(function (resolve) {
-
-              function exec() {
-
-                  handler = reqHandlers.pop();
-
-                  if (isFunction(handler)) {
-                      handler.call(context, request, next);
-                  } else {
-                      warn('Invalid interceptor of type ' + typeof handler + ', must be a function');
-                      next();
-                  }
-              }
-
-              function next(response) {
-
-                  if (isFunction(response)) {
-
-                      resHandlers.unshift(response);
-                  } else if (isObject(response)) {
-
-                      resHandlers.forEach(function (handler) {
-                          response = when(response, function (response) {
-                              return handler.call(context, response) || response;
-                          });
-                      });
-
-                      when(response, resolve);
-
-                      return;
-                  }
-
-                  exec();
-              }
-
-              exec();
-          }, context);
-      }
-
-      Client.use = function (handler) {
-          reqHandlers.push(handler);
-      };
-
-      return Client;
-  }
-
-  function sendRequest(request, resolve) {
-
-      var client = request.client || xhrClient;
-
-      resolve(client(request));
-  }
-
-  var classCallCheck = function (instance, Constructor) {
-    if (!(instance instanceof Constructor)) {
-      throw new TypeError("Cannot call a class as a function");
-    }
-  };
-
-  /**
-   * HTTP Response.
-   */
-
-  var Response = function () {
-      function Response(body, _ref) {
-          var url = _ref.url;
-          var headers = _ref.headers;
-          var status = _ref.status;
-          var statusText = _ref.statusText;
-          classCallCheck(this, Response);
-
-
-          this.url = url;
-          this.body = body;
-          this.headers = headers || {};
-          this.status = status || 0;
-          this.statusText = statusText || '';
-          this.ok = status >= 200 && status < 300;
-      }
-
-      Response.prototype.text = function text() {
-          return this.body;
-      };
-
-      Response.prototype.blob = function blob() {
-          return new Blob([this.body]);
-      };
-
-      Response.prototype.json = function json() {
-          return JSON.parse(this.body);
-      };
-
-      return Response;
-  }();
-
-  var Request = function () {
-      function Request(options) {
-          classCallCheck(this, Request);
-
-
-          this.method = 'GET';
-          this.body = null;
-          this.params = {};
-          this.headers = {};
-
-          assign(this, options);
-      }
-
-      Request.prototype.getUrl = function getUrl() {
-          return Url(this);
-      };
-
-      Request.prototype.getBody = function getBody() {
-          return this.body;
-      };
-
-      Request.prototype.respondWith = function respondWith(body, options) {
-          return new Response(body, assign(options || {}, { url: this.getUrl() }));
-      };
-
-      return Request;
-  }();
-
-  /**
-   * Service for sending network requests.
-   */
-
-  var CUSTOM_HEADERS = { 'X-Requested-With': 'XMLHttpRequest' };
-  var COMMON_HEADERS = { 'Accept': 'application/json, text/plain, */*' };
-  var JSON_CONTENT_TYPE = { 'Content-Type': 'application/json;charset=utf-8' };
-
-  function Http(options) {
-
-      var self = this || {},
-          client = Client(self.$vm);
-
-      defaults(options || {}, self.$options, Http.options);
-
-      Http.interceptors.forEach(function (handler) {
-          client.use(handler);
-      });
-
-      return client(new Request(options)).then(function (response) {
-
-          return response.ok ? response : Promise$1.reject(response);
-      }, function (response) {
-
-          if (response instanceof Error) {
-              error(response);
-          }
-
-          return Promise$1.reject(response);
-      });
-  }
-
-  Http.options = {};
-
-  Http.headers = {
-      put: JSON_CONTENT_TYPE,
-      post: JSON_CONTENT_TYPE,
-      patch: JSON_CONTENT_TYPE,
-      delete: JSON_CONTENT_TYPE,
-      custom: CUSTOM_HEADERS,
-      common: COMMON_HEADERS
-  };
-
-  Http.interceptors = [before, timeout, method, body, jsonp, header, cors];
-
-  ['get', 'delete', 'head', 'jsonp'].forEach(function (method) {
-
-      Http[method] = function (url, options) {
-          return this(assign(options || {}, { url: url, method: method }));
-      };
-  });
-
-  ['post', 'put', 'patch'].forEach(function (method) {
-
-      Http[method] = function (url, body, options) {
-          return this(assign(options || {}, { url: url, method: method, body: body }));
-      };
-  });
-
-  function Resource(url, params, actions, options) {
-
-      var self = this || {},
-          resource = {};
-
-      actions = assign({}, Resource.actions, actions);
-
-      each(actions, function (action, name) {
-
-          action = merge({ url: url, params: params || {} }, options, action);
-
-          resource[name] = function () {
-              return (self.$http || Http)(opts(action, arguments));
-          };
-      });
-
-      return resource;
-  }
-
-  function opts(action, args) {
-
-      var options = assign({}, action),
-          params = {},
-          body;
-
-      switch (args.length) {
-
-          case 2:
-
-              params = args[0];
-              body = args[1];
-
-              break;
-
-          case 1:
-
-              if (/^(POST|PUT|PATCH)$/i.test(options.method)) {
-                  body = args[0];
-              } else {
-                  params = args[0];
-              }
-
-              break;
-
-          case 0:
-
-              break;
-
-          default:
-
-              throw 'Expected up to 4 arguments [params, body], got ' + args.length + ' arguments';
-      }
-
-      options.body = body;
-      options.params = assign({}, options.params, params);
-
-      return options;
-  }
-
-  Resource.actions = {
-
-      get: { method: 'GET' },
-      save: { method: 'POST' },
-      query: { method: 'GET' },
-      update: { method: 'PUT' },
-      remove: { method: 'DELETE' },
-      delete: { method: 'DELETE' }
-
-  };
-
-  function plugin(Vue) {
-
-      if (plugin.installed) {
-          return;
-      }
-
-      Util(Vue);
-
-      Vue.url = Url;
-      Vue.http = Http;
-      Vue.resource = Resource;
-      Vue.Promise = Promise$1;
-
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-              }
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-              }
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-          $resource: {
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-              }
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-          $promise: {
-              get: function () {
-                  var _this = this;
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-                  return function (executor) {
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-                  };
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-          }
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-      });
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-  if (typeof window !== 'undefined' && window.Vue) {
-      window.Vue.use(plugin);
-  }
-
-  return plugin;
-
-}));
\ No newline at end of file
diff --git a/vendor/assets/javascripts/vue-resource.js.erb b/vendor/assets/javascripts/vue-resource.js.erb
deleted file mode 100644
index 8001775ce98..00000000000
--- a/vendor/assets/javascripts/vue-resource.js.erb
+++ /dev/null
@@ -1,2 +0,0 @@
-<% type = Rails.env.development? ? 'full' : 'min' %>
-<%= File.read(Rails.root.join("vendor/assets/javascripts/vue-resource.#{type}.js")) %>
diff --git a/vendor/assets/javascripts/vue-resource.min.js b/vendor/assets/javascripts/vue-resource.min.js
deleted file mode 100644
index 6bff73a2a67..00000000000
--- a/vendor/assets/javascripts/vue-resource.min.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/*!
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- * https://github.com/vuejs/vue-resource
- * Released under the MIT License.
- */
-
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diff --git a/vendor/assets/javascripts/vue.full.js b/vendor/assets/javascripts/vue.full.js
deleted file mode 100644
index ea15bfac416..00000000000
--- a/vendor/assets/javascripts/vue.full.js
+++ /dev/null
@@ -1,7515 +0,0 @@
-/*!
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- * Released under the MIT License.
- */
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-  for (var i = 0; i < list.length; i++) {
-    map[list[i]] = true;
-  }
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-
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-/**
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-  function boundFn (a) {
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-function genStaticKeys (modules) {
-  return modules.reduce(function (keys, m) {
-    return keys.concat(m.staticKeys || [])
-  }, []).join(',')
-}
-
-/**
- * Check if two values are loosely equal - that is,
- * if they are plain objects, do they have the same shape?
- */
-function looseEqual (a, b) {
-  /* eslint-disable eqeqeq */
-  return a == b || (
-    isObject(a) && isObject(b)
-      ? JSON.stringify(a) === JSON.stringify(b)
-      : false
-  )
-  /* eslint-enable eqeqeq */
-}
-
-function looseIndexOf (arr, val) {
-  for (var i = 0; i < arr.length; i++) {
-    if (looseEqual(arr[i], val)) { return i }
-  }
-  return -1
-}
-
-/*  */
-
-var config = {
-  /**
-   * Option merge strategies (used in core/util/options)
-   */
-  optionMergeStrategies: Object.create(null),
-
-  /**
-   * Whether to suppress warnings.
-   */
-  silent: false,
-
-  /**
-   * Whether to enable devtools
-   */
-  devtools: "development" !== 'production',
-
-  /**
-   * Error handler for watcher errors
-   */
-  errorHandler: null,
-
-  /**
-   * Ignore certain custom elements
-   */
-  ignoredElements: null,
-
-  /**
-   * Custom user key aliases for v-on
-   */
-  keyCodes: Object.create(null),
-
-  /**
-   * Check if a tag is reserved so that it cannot be registered as a
-   * component. This is platform-dependent and may be overwritten.
-   */
-  isReservedTag: no,
-
-  /**
-   * Check if a tag is an unknown element.
-   * Platform-dependent.
-   */
-  isUnknownElement: no,
-
-  /**
-   * Get the namespace of an element
-   */
-  getTagNamespace: noop,
-
-  /**
-   * Check if an attribute must be bound using property, e.g. value
-   * Platform-dependent.
-   */
-  mustUseProp: no,
-
-  /**
-   * List of asset types that a component can own.
-   */
-  _assetTypes: [
-    'component',
-    'directive',
-    'filter'
-  ],
-
-  /**
-   * List of lifecycle hooks.
-   */
-  _lifecycleHooks: [
-    'beforeCreate',
-    'created',
-    'beforeMount',
-    'mounted',
-    'beforeUpdate',
-    'updated',
-    'beforeDestroy',
-    'destroyed',
-    'activated',
-    'deactivated'
-  ],
-
-  /**
-   * Max circular updates allowed in a scheduler flush cycle.
-   */
-  _maxUpdateCount: 100,
-
-  /**
-   * Server rendering?
-   */
-  _isServer: "client" === 'server'
-};
-
-/*  */
-
-/**
- * Check if a string starts with $ or _
- */
-function isReserved (str) {
-  var c = (str + '').charCodeAt(0);
-  return c === 0x24 || c === 0x5F
-}
-
-/**
- * Define a property.
- */
-function def (obj, key, val, enumerable) {
-  Object.defineProperty(obj, key, {
-    value: val,
-    enumerable: !!enumerable,
-    writable: true,
-    configurable: true
-  });
-}
-
-/**
- * Parse simple path.
- */
-var bailRE = /[^\w\.\$]/;
-function parsePath (path) {
-  if (bailRE.test(path)) {
-    return
-  } else {
-    var segments = path.split('.');
-    return function (obj) {
-      for (var i = 0; i < segments.length; i++) {
-        if (!obj) { return }
-        obj = obj[segments[i]];
-      }
-      return obj
-    }
-  }
-}
-
-/*  */
-/* globals MutationObserver */
-
-// can we use __proto__?
-var hasProto = '__proto__' in {};
-
-// Browser environment sniffing
-var inBrowser =
-  typeof window !== 'undefined' &&
-  Object.prototype.toString.call(window) !== '[object Object]';
-
-var UA = inBrowser && window.navigator.userAgent.toLowerCase();
-var isIE = UA && /msie|trident/.test(UA);
-var isIE9 = UA && UA.indexOf('msie 9.0') > 0;
-var isEdge = UA && UA.indexOf('edge/') > 0;
-var isAndroid = UA && UA.indexOf('android') > 0;
-var isIOS = UA && /iphone|ipad|ipod|ios/.test(UA);
-
-// detect devtools
-var devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__;
-
-/* istanbul ignore next */
-function isNative (Ctor) {
-  return /native code/.test(Ctor.toString())
-}
-
-/**
- * Defer a task to execute it asynchronously.
- */
-var nextTick = (function () {
-  var callbacks = [];
-  var pending = false;
-  var timerFunc;
-
-  function nextTickHandler () {
-    pending = false;
-    var copies = callbacks.slice(0);
-    callbacks.length = 0;
-    for (var i = 0; i < copies.length; i++) {
-      copies[i]();
-    }
-  }
-
-  // the nextTick behavior leverages the microtask queue, which can be accessed
-  // via either native Promise.then or MutationObserver.
-  // MutationObserver has wider support, however it is seriously bugged in
-  // UIWebView in iOS >= 9.3.3 when triggered in touch event handlers. It
-  // completely stops working after triggering a few times... so, if native
-  // Promise is available, we will use it:
-  /* istanbul ignore if */
-  if (typeof Promise !== 'undefined' && isNative(Promise)) {
-    var p = Promise.resolve();
-    timerFunc = function () {
-      p.then(nextTickHandler);
-      // in problematic UIWebViews, Promise.then doesn't completely break, but
-      // it can get stuck in a weird state where callbacks are pushed into the
-      // microtask queue but the queue isn't being flushed, until the browser
-      // needs to do some other work, e.g. handle a timer. Therefore we can
-      // "force" the microtask queue to be flushed by adding an empty timer.
-      if (isIOS) { setTimeout(noop); }
-    };
-  } else if (typeof MutationObserver !== 'undefined' && (
-    isNative(MutationObserver) ||
-    // PhantomJS and iOS 7.x
-    MutationObserver.toString() === '[object MutationObserverConstructor]'
-  )) {
-    // use MutationObserver where native Promise is not available,
-    // e.g. PhantomJS IE11, iOS7, Android 4.4
-    var counter = 1;
-    var observer = new MutationObserver(nextTickHandler);
-    var textNode = document.createTextNode(String(counter));
-    observer.observe(textNode, {
-      characterData: true
-    });
-    timerFunc = function () {
-      counter = (counter + 1) % 2;
-      textNode.data = String(counter);
-    };
-  } else {
-    // fallback to setTimeout
-    /* istanbul ignore next */
-    timerFunc = function () {
-      setTimeout(nextTickHandler, 0);
-    };
-  }
-
-  return function queueNextTick (cb, ctx) {
-    var func = ctx
-      ? function () { cb.call(ctx); }
-      : cb;
-    callbacks.push(func);
-    if (!pending) {
-      pending = true;
-      timerFunc();
-    }
-  }
-})();
-
-var _Set;
-/* istanbul ignore if */
-if (typeof Set !== 'undefined' && isNative(Set)) {
-  // use native Set when available.
-  _Set = Set;
-} else {
-  // a non-standard Set polyfill that only works with primitive keys.
-  _Set = (function () {
-    function Set () {
-      this.set = Object.create(null);
-    }
-    Set.prototype.has = function has (key) {
-      return this.set[key] !== undefined
-    };
-    Set.prototype.add = function add (key) {
-      this.set[key] = 1;
-    };
-    Set.prototype.clear = function clear () {
-      this.set = Object.create(null);
-    };
-
-    return Set;
-  }());
-}
-
-/* not type checking this file because flow doesn't play well with Proxy */
-
-var hasProxy;
-var proxyHandlers;
-var initProxy;
-
-{
-  var allowedGlobals = makeMap(
-    'Infinity,undefined,NaN,isFinite,isNaN,' +
-    'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' +
-    'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,' +
-    'require' // for Webpack/Browserify
-  );
-
-  hasProxy =
-    typeof Proxy !== 'undefined' &&
-    Proxy.toString().match(/native code/);
-
-  proxyHandlers = {
-    has: function has (target, key) {
-      var has = key in target;
-      var isAllowed = allowedGlobals(key) || key.charAt(0) === '_';
-      if (!has && !isAllowed) {
-        warn(
-          "Property or method \"" + key + "\" is not defined on the instance but " +
-          "referenced during render. Make sure to declare reactive data " +
-          "properties in the data option.",
-          target
-        );
-      }
-      return has || !isAllowed
-    }
-  };
-
-  initProxy = function initProxy (vm) {
-    if (hasProxy) {
-      vm._renderProxy = new Proxy(vm, proxyHandlers);
-    } else {
-      vm._renderProxy = vm;
-    }
-  };
-}
-
-/*  */
-
-
-var uid$2 = 0;
-
-/**
- * A dep is an observable that can have multiple
- * directives subscribing to it.
- */
-var Dep = function Dep () {
-  this.id = uid$2++;
-  this.subs = [];
-};
-
-Dep.prototype.addSub = function addSub (sub) {
-  this.subs.push(sub);
-};
-
-Dep.prototype.removeSub = function removeSub (sub) {
-  remove$1(this.subs, sub);
-};
-
-Dep.prototype.depend = function depend () {
-  if (Dep.target) {
-    Dep.target.addDep(this);
-  }
-};
-
-Dep.prototype.notify = function notify () {
-  // stablize the subscriber list first
-  var subs = this.subs.slice();
-  for (var i = 0, l = subs.length; i < l; i++) {
-    subs[i].update();
-  }
-};
-
-// the current target watcher being evaluated.
-// this is globally unique because there could be only one
-// watcher being evaluated at any time.
-Dep.target = null;
-var targetStack = [];
-
-function pushTarget (_target) {
-  if (Dep.target) { targetStack.push(Dep.target); }
-  Dep.target = _target;
-}
-
-function popTarget () {
-  Dep.target = targetStack.pop();
-}
-
-/*  */
-
-
-var queue = [];
-var has$1 = {};
-var circular = {};
-var waiting = false;
-var flushing = false;
-var index = 0;
-
-/**
- * Reset the scheduler's state.
- */
-function resetSchedulerState () {
-  queue.length = 0;
-  has$1 = {};
-  {
-    circular = {};
-  }
-  waiting = flushing = false;
-}
-
-/**
- * Flush both queues and run the watchers.
- */
-function flushSchedulerQueue () {
-  flushing = true;
-
-  // Sort queue before flush.
-  // This ensures that:
-  // 1. Components are updated from parent to child. (because parent is always
-  //    created before the child)
-  // 2. A component's user watchers are run before its render watcher (because
-  //    user watchers are created before the render watcher)
-  // 3. If a component is destroyed during a parent component's watcher run,
-  //    its watchers can be skipped.
-  queue.sort(function (a, b) { return a.id - b.id; });
-
-  // do not cache length because more watchers might be pushed
-  // as we run existing watchers
-  for (index = 0; index < queue.length; index++) {
-    var watcher = queue[index];
-    var id = watcher.id;
-    has$1[id] = null;
-    watcher.run();
-    // in dev build, check and stop circular updates.
-    if ("development" !== 'production' && has$1[id] != null) {
-      circular[id] = (circular[id] || 0) + 1;
-      if (circular[id] > config._maxUpdateCount) {
-        warn(
-          'You may have an infinite update loop ' + (
-            watcher.user
-              ? ("in watcher with expression \"" + (watcher.expression) + "\"")
-              : "in a component render function."
-          ),
-          watcher.vm
-        );
-        break
-      }
-    }
-  }
-
-  // devtool hook
-  /* istanbul ignore if */
-  if (devtools && config.devtools) {
-    devtools.emit('flush');
-  }
-
-  resetSchedulerState();
-}
-
-/**
- * Push a watcher into the watcher queue.
- * Jobs with duplicate IDs will be skipped unless it's
- * pushed when the queue is being flushed.
- */
-function queueWatcher (watcher) {
-  var id = watcher.id;
-  if (has$1[id] == null) {
-    has$1[id] = true;
-    if (!flushing) {
-      queue.push(watcher);
-    } else {
-      // if already flushing, splice the watcher based on its id
-      // if already past its id, it will be run next immediately.
-      var i = queue.length - 1;
-      while (i >= 0 && queue[i].id > watcher.id) {
-        i--;
-      }
-      queue.splice(Math.max(i, index) + 1, 0, watcher);
-    }
-    // queue the flush
-    if (!waiting) {
-      waiting = true;
-      nextTick(flushSchedulerQueue);
-    }
-  }
-}
-
-/*  */
-
-var uid$1 = 0;
-
-/**
- * A watcher parses an expression, collects dependencies,
- * and fires callback when the expression value changes.
- * This is used for both the $watch() api and directives.
- */
-var Watcher = function Watcher (
-  vm,
-  expOrFn,
-  cb,
-  options
-) {
-  if ( options === void 0 ) options = {};
-
-  this.vm = vm;
-  vm._watchers.push(this);
-  // options
-  this.deep = !!options.deep;
-  this.user = !!options.user;
-  this.lazy = !!options.lazy;
-  this.sync = !!options.sync;
-  this.expression = expOrFn.toString();
-  this.cb = cb;
-  this.id = ++uid$1; // uid for batching
-  this.active = true;
-  this.dirty = this.lazy; // for lazy watchers
-  this.deps = [];
-  this.newDeps = [];
-  this.depIds = new _Set();
-  this.newDepIds = new _Set();
-  // parse expression for getter
-  if (typeof expOrFn === 'function') {
-    this.getter = expOrFn;
-  } else {
-    this.getter = parsePath(expOrFn);
-    if (!this.getter) {
-      this.getter = function () {};
-      "development" !== 'production' && warn(
-        "Failed watching path: \"" + expOrFn + "\" " +
-        'Watcher only accepts simple dot-delimited paths. ' +
-        'For full control, use a function instead.',
-        vm
-      );
-    }
-  }
-  this.value = this.lazy
-    ? undefined
-    : this.get();
-};
-
-/**
- * Evaluate the getter, and re-collect dependencies.
- */
-Watcher.prototype.get = function get () {
-  pushTarget(this);
-  var value = this.getter.call(this.vm, this.vm);
-  // "touch" every property so they are all tracked as
-  // dependencies for deep watching
-  if (this.deep) {
-    traverse(value);
-  }
-  popTarget();
-  this.cleanupDeps();
-  return value
-};
-
-/**
- * Add a dependency to this directive.
- */
-Watcher.prototype.addDep = function addDep (dep) {
-  var id = dep.id;
-  if (!this.newDepIds.has(id)) {
-    this.newDepIds.add(id);
-    this.newDeps.push(dep);
-    if (!this.depIds.has(id)) {
-      dep.addSub(this);
-    }
-  }
-};
-
-/**
- * Clean up for dependency collection.
- */
-Watcher.prototype.cleanupDeps = function cleanupDeps () {
-    var this$1 = this;
-
-  var i = this.deps.length;
-  while (i--) {
-    var dep = this$1.deps[i];
-    if (!this$1.newDepIds.has(dep.id)) {
-      dep.removeSub(this$1);
-    }
-  }
-  var tmp = this.depIds;
-  this.depIds = this.newDepIds;
-  this.newDepIds = tmp;
-  this.newDepIds.clear();
-  tmp = this.deps;
-  this.deps = this.newDeps;
-  this.newDeps = tmp;
-  this.newDeps.length = 0;
-};
-
-/**
- * Subscriber interface.
- * Will be called when a dependency changes.
- */
-Watcher.prototype.update = function update () {
-  /* istanbul ignore else */
-  if (this.lazy) {
-    this.dirty = true;
-  } else if (this.sync) {
-    this.run();
-  } else {
-    queueWatcher(this);
-  }
-};
-
-/**
- * Scheduler job interface.
- * Will be called by the scheduler.
- */
-Watcher.prototype.run = function run () {
-  if (this.active) {
-    var value = this.get();
-      if (
-        value !== this.value ||
-      // Deep watchers and watchers on Object/Arrays should fire even
-      // when the value is the same, because the value may
-      // have mutated.
-      isObject(value) ||
-      this.deep
-    ) {
-      // set new value
-      var oldValue = this.value;
-      this.value = value;
-      if (this.user) {
-        try {
-          this.cb.call(this.vm, value, oldValue);
-        } catch (e) {
-          "development" !== 'production' && warn(
-            ("Error in watcher \"" + (this.expression) + "\""),
-            this.vm
-          );
-          /* istanbul ignore else */
-          if (config.errorHandler) {
-            config.errorHandler.call(null, e, this.vm);
-          } else {
-            throw e
-          }
-        }
-      } else {
-        this.cb.call(this.vm, value, oldValue);
-      }
-    }
-  }
-};
-
-/**
- * Evaluate the value of the watcher.
- * This only gets called for lazy watchers.
- */
-Watcher.prototype.evaluate = function evaluate () {
-  this.value = this.get();
-  this.dirty = false;
-};
-
-/**
- * Depend on all deps collected by this watcher.
- */
-Watcher.prototype.depend = function depend () {
-    var this$1 = this;
-
-  var i = this.deps.length;
-  while (i--) {
-    this$1.deps[i].depend();
-  }
-};
-
-/**
- * Remove self from all dependencies' subcriber list.
- */
-Watcher.prototype.teardown = function teardown () {
-    var this$1 = this;
-
-  if (this.active) {
-    // remove self from vm's watcher list
-    // this is a somewhat expensive operation so we skip it
-    // if the vm is being destroyed or is performing a v-for
-    // re-render (the watcher list is then filtered by v-for).
-    if (!this.vm._isBeingDestroyed && !this.vm._vForRemoving) {
-      remove$1(this.vm._watchers, this);
-    }
-    var i = this.deps.length;
-    while (i--) {
-      this$1.deps[i].removeSub(this$1);
-    }
-    this.active = false;
-  }
-};
-
-/**
- * Recursively traverse an object to evoke all converted
- * getters, so that every nested property inside the object
- * is collected as a "deep" dependency.
- */
-var seenObjects = new _Set();
-function traverse (val, seen) {
-  var i, keys;
-  if (!seen) {
-    seen = seenObjects;
-    seen.clear();
-  }
-  var isA = Array.isArray(val);
-  var isO = isObject(val);
-  if ((isA || isO) && Object.isExtensible(val)) {
-    if (val.__ob__) {
-      var depId = val.__ob__.dep.id;
-      if (seen.has(depId)) {
-        return
-      } else {
-        seen.add(depId);
-      }
-    }
-    if (isA) {
-      i = val.length;
-      while (i--) { traverse(val[i], seen); }
-    } else if (isO) {
-      keys = Object.keys(val);
-      i = keys.length;
-      while (i--) { traverse(val[keys[i]], seen); }
-    }
-  }
-}
-
-/*
- * not type checking this file because flow doesn't play well with
- * dynamically accessing methods on Array prototype
- */
-
-var arrayProto = Array.prototype;
-var arrayMethods = Object.create(arrayProto);[
-  'push',
-  'pop',
-  'shift',
-  'unshift',
-  'splice',
-  'sort',
-  'reverse'
-]
-.forEach(function (method) {
-  // cache original method
-  var original = arrayProto[method];
-  def(arrayMethods, method, function mutator () {
-    var arguments$1 = arguments;
-
-    // avoid leaking arguments:
-    // http://jsperf.com/closure-with-arguments
-    var i = arguments.length;
-    var args = new Array(i);
-    while (i--) {
-      args[i] = arguments$1[i];
-    }
-    var result = original.apply(this, args);
-    var ob = this.__ob__;
-    var inserted;
-    switch (method) {
-      case 'push':
-        inserted = args;
-        break
-      case 'unshift':
-        inserted = args;
-        break
-      case 'splice':
-        inserted = args.slice(2);
-        break
-    }
-    if (inserted) { ob.observeArray(inserted); }
-    // notify change
-    ob.dep.notify();
-    return result
-  });
-});
-
-/*  */
-
-var arrayKeys = Object.getOwnPropertyNames(arrayMethods);
-
-/**
- * By default, when a reactive property is set, the new value is
- * also converted to become reactive. However when passing down props,
- * we don't want to force conversion because the value may be a nested value
- * under a frozen data structure. Converting it would defeat the optimization.
- */
-var observerState = {
-  shouldConvert: true,
-  isSettingProps: false
-};
-
-/**
- * Observer class that are attached to each observed
- * object. Once attached, the observer converts target
- * object's property keys into getter/setters that
- * collect dependencies and dispatches updates.
- */
-var Observer = function Observer (value) {
-  this.value = value;
-  this.dep = new Dep();
-  this.vmCount = 0;
-  def(value, '__ob__', this);
-  if (Array.isArray(value)) {
-    var augment = hasProto
-      ? protoAugment
-      : copyAugment;
-    augment(value, arrayMethods, arrayKeys);
-    this.observeArray(value);
-  } else {
-    this.walk(value);
-  }
-};
-
-/**
- * Walk through each property and convert them into
- * getter/setters. This method should only be called when
- * value type is Object.
- */
-Observer.prototype.walk = function walk (obj) {
-  var keys = Object.keys(obj);
-  for (var i = 0; i < keys.length; i++) {
-    defineReactive$$1(obj, keys[i], obj[keys[i]]);
-  }
-};
-
-/**
- * Observe a list of Array items.
- */
-Observer.prototype.observeArray = function observeArray (items) {
-  for (var i = 0, l = items.length; i < l; i++) {
-    observe(items[i]);
-  }
-};
-
-// helpers
-
-/**
- * Augment an target Object or Array by intercepting
- * the prototype chain using __proto__
- */
-function protoAugment (target, src) {
-  /* eslint-disable no-proto */
-  target.__proto__ = src;
-  /* eslint-enable no-proto */
-}
-
-/**
- * Augment an target Object or Array by defining
- * hidden properties.
- *
- * istanbul ignore next
- */
-function copyAugment (target, src, keys) {
-  for (var i = 0, l = keys.length; i < l; i++) {
-    var key = keys[i];
-    def(target, key, src[key]);
-  }
-}
-
-/**
- * Attempt to create an observer instance for a value,
- * returns the new observer if successfully observed,
- * or the existing observer if the value already has one.
- */
-function observe (value) {
-  if (!isObject(value)) {
-    return
-  }
-  var ob;
-  if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) {
-    ob = value.__ob__;
-  } else if (
-    observerState.shouldConvert &&
-    !config._isServer &&
-    (Array.isArray(value) || isPlainObject(value)) &&
-    Object.isExtensible(value) &&
-    !value._isVue
-  ) {
-    ob = new Observer(value);
-  }
-  return ob
-}
-
-/**
- * Define a reactive property on an Object.
- */
-function defineReactive$$1 (
-  obj,
-  key,
-  val,
-  customSetter
-) {
-  var dep = new Dep();
-
-  var property = Object.getOwnPropertyDescriptor(obj, key);
-  if (property && property.configurable === false) {
-    return
-  }
-
-  // cater for pre-defined getter/setters
-  var getter = property && property.get;
-  var setter = property && property.set;
-
-  var childOb = observe(val);
-  Object.defineProperty(obj, key, {
-    enumerable: true,
-    configurable: true,
-    get: function reactiveGetter () {
-      var value = getter ? getter.call(obj) : val;
-      if (Dep.target) {
-        dep.depend();
-        if (childOb) {
-          childOb.dep.depend();
-        }
-        if (Array.isArray(value)) {
-          dependArray(value);
-        }
-      }
-      return value
-    },
-    set: function reactiveSetter (newVal) {
-      var value = getter ? getter.call(obj) : val;
-      if (newVal === value) {
-        return
-      }
-      if ("development" !== 'production' && customSetter) {
-        customSetter();
-      }
-      if (setter) {
-        setter.call(obj, newVal);
-      } else {
-        val = newVal;
-      }
-      childOb = observe(newVal);
-      dep.notify();
-    }
-  });
-}
-
-/**
- * Set a property on an object. Adds the new property and
- * triggers change notification if the property doesn't
- * already exist.
- */
-function set (obj, key, val) {
-  if (Array.isArray(obj)) {
-    obj.splice(key, 1, val);
-    return val
-  }
-  if (hasOwn(obj, key)) {
-    obj[key] = val;
-    return
-  }
-  var ob = obj.__ob__;
-  if (obj._isVue || (ob && ob.vmCount)) {
-    "development" !== 'production' && warn(
-      'Avoid adding reactive properties to a Vue instance or its root $data ' +
-      'at runtime - declare it upfront in the data option.'
-    );
-    return
-  }
-  if (!ob) {
-    obj[key] = val;
-    return
-  }
-  defineReactive$$1(ob.value, key, val);
-  ob.dep.notify();
-  return val
-}
-
-/**
- * Delete a property and trigger change if necessary.
- */
-function del (obj, key) {
-  var ob = obj.__ob__;
-  if (obj._isVue || (ob && ob.vmCount)) {
-    "development" !== 'production' && warn(
-      'Avoid deleting properties on a Vue instance or its root $data ' +
-      '- just set it to null.'
-    );
-    return
-  }
-  if (!hasOwn(obj, key)) {
-    return
-  }
-  delete obj[key];
-  if (!ob) {
-    return
-  }
-  ob.dep.notify();
-}
-
-/**
- * Collect dependencies on array elements when the array is touched, since
- * we cannot intercept array element access like property getters.
- */
-function dependArray (value) {
-  for (var e = void 0, i = 0, l = value.length; i < l; i++) {
-    e = value[i];
-    e && e.__ob__ && e.__ob__.dep.depend();
-    if (Array.isArray(e)) {
-      dependArray(e);
-    }
-  }
-}
-
-/*  */
-
-function initState (vm) {
-  vm._watchers = [];
-  initProps(vm);
-  initData(vm);
-  initComputed(vm);
-  initMethods(vm);
-  initWatch(vm);
-}
-
-function initProps (vm) {
-  var props = vm.$options.props;
-  if (props) {
-    var propsData = vm.$options.propsData || {};
-    var keys = vm.$options._propKeys = Object.keys(props);
-    var isRoot = !vm.$parent;
-    // root instance props should be converted
-    observerState.shouldConvert = isRoot;
-    var loop = function ( i ) {
-      var key = keys[i];
-      /* istanbul ignore else */
-      {
-        defineReactive$$1(vm, key, validateProp(key, props, propsData, vm), function () {
-          if (vm.$parent && !observerState.isSettingProps) {
-            warn(
-              "Avoid mutating a prop directly since the value will be " +
-              "overwritten whenever the parent component re-renders. " +
-              "Instead, use a data or computed property based on the prop's " +
-              "value. Prop being mutated: \"" + key + "\"",
-              vm
-            );
-          }
-        });
-      }
-    };
-
-    for (var i = 0; i < keys.length; i++) loop( i );
-    observerState.shouldConvert = true;
-  }
-}
-
-function initData (vm) {
-  var data = vm.$options.data;
-  data = vm._data = typeof data === 'function'
-    ? data.call(vm)
-    : data || {};
-  if (!isPlainObject(data)) {
-    data = {};
-    "development" !== 'production' && warn(
-      'data functions should return an object.',
-      vm
-    );
-  }
-  // proxy data on instance
-  var keys = Object.keys(data);
-  var props = vm.$options.props;
-  var i = keys.length;
-  while (i--) {
-    if (props && hasOwn(props, keys[i])) {
-      "development" !== 'production' && warn(
-        "The data property \"" + (keys[i]) + "\" is already declared as a prop. " +
-        "Use prop default value instead.",
-        vm
-      );
-    } else {
-      proxy(vm, keys[i]);
-    }
-  }
-  // observe data
-  observe(data);
-  data.__ob__ && data.__ob__.vmCount++;
-}
-
-var computedSharedDefinition = {
-  enumerable: true,
-  configurable: true,
-  get: noop,
-  set: noop
-};
-
-function initComputed (vm) {
-  var computed = vm.$options.computed;
-  if (computed) {
-    for (var key in computed) {
-      var userDef = computed[key];
-      if (typeof userDef === 'function') {
-        computedSharedDefinition.get = makeComputedGetter(userDef, vm);
-        computedSharedDefinition.set = noop;
-      } else {
-        computedSharedDefinition.get = userDef.get
-          ? userDef.cache !== false
-            ? makeComputedGetter(userDef.get, vm)
-            : bind$1(userDef.get, vm)
-          : noop;
-        computedSharedDefinition.set = userDef.set
-          ? bind$1(userDef.set, vm)
-          : noop;
-      }
-      Object.defineProperty(vm, key, computedSharedDefinition);
-    }
-  }
-}
-
-function makeComputedGetter (getter, owner) {
-  var watcher = new Watcher(owner, getter, noop, {
-    lazy: true
-  });
-  return function computedGetter () {
-    if (watcher.dirty) {
-      watcher.evaluate();
-    }
-    if (Dep.target) {
-      watcher.depend();
-    }
-    return watcher.value
-  }
-}
-
-function initMethods (vm) {
-  var methods = vm.$options.methods;
-  if (methods) {
-    for (var key in methods) {
-      vm[key] = methods[key] == null ? noop : bind$1(methods[key], vm);
-      if ("development" !== 'production' && methods[key] == null) {
-        warn(
-          "method \"" + key + "\" has an undefined value in the component definition. " +
-          "Did you reference the function correctly?",
-          vm
-        );
-      }
-    }
-  }
-}
-
-function initWatch (vm) {
-  var watch = vm.$options.watch;
-  if (watch) {
-    for (var key in watch) {
-      var handler = watch[key];
-      if (Array.isArray(handler)) {
-        for (var i = 0; i < handler.length; i++) {
-          createWatcher(vm, key, handler[i]);
-        }
-      } else {
-        createWatcher(vm, key, handler);
-      }
-    }
-  }
-}
-
-function createWatcher (vm, key, handler) {
-  var options;
-  if (isPlainObject(handler)) {
-    options = handler;
-    handler = handler.handler;
-  }
-  if (typeof handler === 'string') {
-    handler = vm[handler];
-  }
-  vm.$watch(key, handler, options);
-}
-
-function stateMixin (Vue) {
-  // flow somehow has problems with directly declared definition object
-  // when using Object.defineProperty, so we have to procedurally build up
-  // the object here.
-  var dataDef = {};
-  dataDef.get = function () {
-    return this._data
-  };
-  {
-    dataDef.set = function (newData) {
-      warn(
-        'Avoid replacing instance root $data. ' +
-        'Use nested data properties instead.',
-        this
-      );
-    };
-  }
-  Object.defineProperty(Vue.prototype, '$data', dataDef);
-
-  Vue.prototype.$set = set;
-  Vue.prototype.$delete = del;
-
-  Vue.prototype.$watch = function (
-    expOrFn,
-    cb,
-    options
-  ) {
-    var vm = this;
-    options = options || {};
-    options.user = true;
-    var watcher = new Watcher(vm, expOrFn, cb, options);
-    if (options.immediate) {
-      cb.call(vm, watcher.value);
-    }
-    return function unwatchFn () {
-      watcher.teardown();
-    }
-  };
-}
-
-function proxy (vm, key) {
-  if (!isReserved(key)) {
-    Object.defineProperty(vm, key, {
-      configurable: true,
-      enumerable: true,
-      get: function proxyGetter () {
-        return vm._data[key]
-      },
-      set: function proxySetter (val) {
-        vm._data[key] = val;
-      }
-    });
-  }
-}
-
-/*  */
-
-var VNode = function VNode (
-  tag,
-  data,
-  children,
-  text,
-  elm,
-  ns,
-  context,
-  componentOptions
-) {
-  this.tag = tag;
-  this.data = data;
-  this.children = children;
-  this.text = text;
-  this.elm = elm;
-  this.ns = ns;
-  this.context = context;
-  this.functionalContext = undefined;
-  this.key = data && data.key;
-  this.componentOptions = componentOptions;
-  this.child = undefined;
-  this.parent = undefined;
-  this.raw = false;
-  this.isStatic = false;
-  this.isRootInsert = true;
-  this.isComment = false;
-  this.isCloned = false;
-};
-
-var emptyVNode = function () {
-  var node = new VNode();
-  node.text = '';
-  node.isComment = true;
-  return node
-};
-
-// optimized shallow clone
-// used for static nodes and slot nodes because they may be reused across
-// multiple renders, cloning them avoids errors when DOM manipulations rely
-// on their elm reference.
-function cloneVNode (vnode) {
-  var cloned = new VNode(
-    vnode.tag,
-    vnode.data,
-    vnode.children,
-    vnode.text,
-    vnode.elm,
-    vnode.ns,
-    vnode.context,
-    vnode.componentOptions
-  );
-  cloned.isStatic = vnode.isStatic;
-  cloned.key = vnode.key;
-  cloned.isCloned = true;
-  return cloned
-}
-
-function cloneVNodes (vnodes) {
-  var res = new Array(vnodes.length);
-  for (var i = 0; i < vnodes.length; i++) {
-    res[i] = cloneVNode(vnodes[i]);
-  }
-  return res
-}
-
-/*  */
-
-function mergeVNodeHook (def, hookKey, hook, key) {
-  key = key + hookKey;
-  var injectedHash = def.__injected || (def.__injected = {});
-  if (!injectedHash[key]) {
-    injectedHash[key] = true;
-    var oldHook = def[hookKey];
-    if (oldHook) {
-      def[hookKey] = function () {
-        oldHook.apply(this, arguments);
-        hook.apply(this, arguments);
-      };
-    } else {
-      def[hookKey] = hook;
-    }
-  }
-}
-
-/*  */
-
-function updateListeners (
-  on,
-  oldOn,
-  add,
-  remove$$1,
-  vm
-) {
-  var name, cur, old, fn, event, capture;
-  for (name in on) {
-    cur = on[name];
-    old = oldOn[name];
-    if (!cur) {
-      "development" !== 'production' && warn(
-        "Invalid handler for event \"" + name + "\": got " + String(cur),
-        vm
-      );
-    } else if (!old) {
-      capture = name.charAt(0) === '!';
-      event = capture ? name.slice(1) : name;
-      if (Array.isArray(cur)) {
-        add(event, (cur.invoker = arrInvoker(cur)), capture);
-      } else {
-        if (!cur.invoker) {
-          fn = cur;
-          cur = on[name] = {};
-          cur.fn = fn;
-          cur.invoker = fnInvoker(cur);
-        }
-        add(event, cur.invoker, capture);
-      }
-    } else if (cur !== old) {
-      if (Array.isArray(old)) {
-        old.length = cur.length;
-        for (var i = 0; i < old.length; i++) { old[i] = cur[i]; }
-        on[name] = old;
-      } else {
-        old.fn = cur;
-        on[name] = old;
-      }
-    }
-  }
-  for (name in oldOn) {
-    if (!on[name]) {
-      event = name.charAt(0) === '!' ? name.slice(1) : name;
-      remove$$1(event, oldOn[name].invoker);
-    }
-  }
-}
-
-function arrInvoker (arr) {
-  return function (ev) {
-    var arguments$1 = arguments;
-
-    var single = arguments.length === 1;
-    for (var i = 0; i < arr.length; i++) {
-      single ? arr[i](ev) : arr[i].apply(null, arguments$1);
-    }
-  }
-}
-
-function fnInvoker (o) {
-  return function (ev) {
-    var single = arguments.length === 1;
-    single ? o.fn(ev) : o.fn.apply(null, arguments);
-  }
-}
-
-/*  */
-
-function normalizeChildren (
-  children,
-  ns,
-  nestedIndex
-) {
-  if (isPrimitive(children)) {
-    return [createTextVNode(children)]
-  }
-  if (Array.isArray(children)) {
-    var res = [];
-    for (var i = 0, l = children.length; i < l; i++) {
-      var c = children[i];
-      var last = res[res.length - 1];
-      //  nested
-      if (Array.isArray(c)) {
-        res.push.apply(res, normalizeChildren(c, ns, ((nestedIndex || '') + "_" + i)));
-      } else if (isPrimitive(c)) {
-        if (last && last.text) {
-          last.text += String(c);
-        } else if (c !== '') {
-          // convert primitive to vnode
-          res.push(createTextVNode(c));
-        }
-      } else if (c instanceof VNode) {
-        if (c.text && last && last.text) {
-          last.text += c.text;
-        } else {
-          // inherit parent namespace
-          if (ns) {
-            applyNS(c, ns);
-          }
-          // default key for nested array children (likely generated by v-for)
-          if (c.tag && c.key == null && nestedIndex != null) {
-            c.key = "__vlist" + nestedIndex + "_" + i + "__";
-          }
-          res.push(c);
-        }
-      }
-    }
-    return res
-  }
-}
-
-function createTextVNode (val) {
-  return new VNode(undefined, undefined, undefined, String(val))
-}
-
-function applyNS (vnode, ns) {
-  if (vnode.tag && !vnode.ns) {
-    vnode.ns = ns;
-    if (vnode.children) {
-      for (var i = 0, l = vnode.children.length; i < l; i++) {
-        applyNS(vnode.children[i], ns);
-      }
-    }
-  }
-}
-
-/*  */
-
-function getFirstComponentChild (children) {
-  return children && children.filter(function (c) { return c && c.componentOptions; })[0]
-}
-
-/*  */
-
-var activeInstance = null;
-
-function initLifecycle (vm) {
-  var options = vm.$options;
-
-  // locate first non-abstract parent
-  var parent = options.parent;
-  if (parent && !options.abstract) {
-    while (parent.$options.abstract && parent.$parent) {
-      parent = parent.$parent;
-    }
-    parent.$children.push(vm);
-  }
-
-  vm.$parent = parent;
-  vm.$root = parent ? parent.$root : vm;
-
-  vm.$children = [];
-  vm.$refs = {};
-
-  vm._watcher = null;
-  vm._inactive = false;
-  vm._isMounted = false;
-  vm._isDestroyed = false;
-  vm._isBeingDestroyed = false;
-}
-
-function lifecycleMixin (Vue) {
-  Vue.prototype._mount = function (
-    el,
-    hydrating
-  ) {
-    var vm = this;
-    vm.$el = el;
-    if (!vm.$options.render) {
-      vm.$options.render = emptyVNode;
-      {
-        /* istanbul ignore if */
-        if (vm.$options.template) {
-          warn(
-            'You are using the runtime-only build of Vue where the template ' +
-            'option is not available. Either pre-compile the templates into ' +
-            'render functions, or use the compiler-included build.',
-            vm
-          );
-        } else {
-          warn(
-            'Failed to mount component: template or render function not defined.',
-            vm
-          );
-        }
-      }
-    }
-    callHook(vm, 'beforeMount');
-    vm._watcher = new Watcher(vm, function () {
-      vm._update(vm._render(), hydrating);
-    }, noop);
-    hydrating = false;
-    // manually mounted instance, call mounted on self
-    // mounted is called for render-created child components in its inserted hook
-    if (vm.$vnode == null) {
-      vm._isMounted = true;
-      callHook(vm, 'mounted');
-    }
-    return vm
-  };
-
-  Vue.prototype._update = function (vnode, hydrating) {
-    var vm = this;
-    if (vm._isMounted) {
-      callHook(vm, 'beforeUpdate');
-    }
-    var prevEl = vm.$el;
-    var prevActiveInstance = activeInstance;
-    activeInstance = vm;
-    var prevVnode = vm._vnode;
-    vm._vnode = vnode;
-    if (!prevVnode) {
-      // Vue.prototype.__patch__ is injected in entry points
-      // based on the rendering backend used.
-      vm.$el = vm.__patch__(vm.$el, vnode, hydrating);
-    } else {
-      vm.$el = vm.__patch__(prevVnode, vnode);
-    }
-    activeInstance = prevActiveInstance;
-    // update __vue__ reference
-    if (prevEl) {
-      prevEl.__vue__ = null;
-    }
-    if (vm.$el) {
-      vm.$el.__vue__ = vm;
-    }
-    // if parent is an HOC, update its $el as well
-    if (vm.$vnode && vm.$parent && vm.$vnode === vm.$parent._vnode) {
-      vm.$parent.$el = vm.$el;
-    }
-    if (vm._isMounted) {
-      callHook(vm, 'updated');
-    }
-  };
-
-  Vue.prototype._updateFromParent = function (
-    propsData,
-    listeners,
-    parentVnode,
-    renderChildren
-  ) {
-    var vm = this;
-    var hasChildren = !!(vm.$options._renderChildren || renderChildren);
-    vm.$options._parentVnode = parentVnode;
-    vm.$options._renderChildren = renderChildren;
-    // update props
-    if (propsData && vm.$options.props) {
-      observerState.shouldConvert = false;
-      {
-        observerState.isSettingProps = true;
-      }
-      var propKeys = vm.$options._propKeys || [];
-      for (var i = 0; i < propKeys.length; i++) {
-        var key = propKeys[i];
-        vm[key] = validateProp(key, vm.$options.props, propsData, vm);
-      }
-      observerState.shouldConvert = true;
-      {
-        observerState.isSettingProps = false;
-      }
-    }
-    // update listeners
-    if (listeners) {
-      var oldListeners = vm.$options._parentListeners;
-      vm.$options._parentListeners = listeners;
-      vm._updateListeners(listeners, oldListeners);
-    }
-    // resolve slots + force update if has children
-    if (hasChildren) {
-      vm.$slots = resolveSlots(renderChildren, vm._renderContext);
-      vm.$forceUpdate();
-    }
-  };
-
-  Vue.prototype.$forceUpdate = function () {
-    var vm = this;
-    if (vm._watcher) {
-      vm._watcher.update();
-    }
-  };
-
-  Vue.prototype.$destroy = function () {
-    var vm = this;
-    if (vm._isBeingDestroyed) {
-      return
-    }
-    callHook(vm, 'beforeDestroy');
-    vm._isBeingDestroyed = true;
-    // remove self from parent
-    var parent = vm.$parent;
-    if (parent && !parent._isBeingDestroyed && !vm.$options.abstract) {
-      remove$1(parent.$children, vm);
-    }
-    // teardown watchers
-    if (vm._watcher) {
-      vm._watcher.teardown();
-    }
-    var i = vm._watchers.length;
-    while (i--) {
-      vm._watchers[i].teardown();
-    }
-    // remove reference from data ob
-    // frozen object may not have observer.
-    if (vm._data.__ob__) {
-      vm._data.__ob__.vmCount--;
-    }
-    // call the last hook...
-    vm._isDestroyed = true;
-    callHook(vm, 'destroyed');
-    // turn off all instance listeners.
-    vm.$off();
-    // remove __vue__ reference
-    if (vm.$el) {
-      vm.$el.__vue__ = null;
-    }
-    // invoke destroy hooks on current rendered tree
-    vm.__patch__(vm._vnode, null);
-  };
-}
-
-function callHook (vm, hook) {
-  var handlers = vm.$options[hook];
-  if (handlers) {
-    for (var i = 0, j = handlers.length; i < j; i++) {
-      handlers[i].call(vm);
-    }
-  }
-  vm.$emit('hook:' + hook);
-}
-
-/*  */
-
-var hooks = { init: init, prepatch: prepatch, insert: insert, destroy: destroy$1 };
-var hooksToMerge = Object.keys(hooks);
-
-function createComponent (
-  Ctor,
-  data,
-  context,
-  children,
-  tag
-) {
-  if (!Ctor) {
-    return
-  }
-
-  if (isObject(Ctor)) {
-    Ctor = Vue$3.extend(Ctor);
-  }
-
-  if (typeof Ctor !== 'function') {
-    {
-      warn(("Invalid Component definition: " + (String(Ctor))), context);
-    }
-    return
-  }
-
-  // async component
-  if (!Ctor.cid) {
-    if (Ctor.resolved) {
-      Ctor = Ctor.resolved;
-    } else {
-      Ctor = resolveAsyncComponent(Ctor, function () {
-        // it's ok to queue this on every render because
-        // $forceUpdate is buffered by the scheduler.
-        context.$forceUpdate();
-      });
-      if (!Ctor) {
-        // return nothing if this is indeed an async component
-        // wait for the callback to trigger parent update.
-        return
-      }
-    }
-  }
-
-  data = data || {};
-
-  // extract props
-  var propsData = extractProps(data, Ctor);
-
-  // functional component
-  if (Ctor.options.functional) {
-    return createFunctionalComponent(Ctor, propsData, data, context, children)
-  }
-
-  // extract listeners, since these needs to be treated as
-  // child component listeners instead of DOM listeners
-  var listeners = data.on;
-  // replace with listeners with .native modifier
-  data.on = data.nativeOn;
-
-  if (Ctor.options.abstract) {
-    // abstract components do not keep anything
-    // other than props & listeners
-    data = {};
-  }
-
-  // merge component management hooks onto the placeholder node
-  mergeHooks(data);
-
-  // return a placeholder vnode
-  var name = Ctor.options.name || tag;
-  var vnode = new VNode(
-    ("vue-component-" + (Ctor.cid) + (name ? ("-" + name) : '')),
-    data, undefined, undefined, undefined, undefined, context,
-    { Ctor: Ctor, propsData: propsData, listeners: listeners, tag: tag, children: children }
-  );
-  return vnode
-}
-
-function createFunctionalComponent (
-  Ctor,
-  propsData,
-  data,
-  context,
-  children
-) {
-  var props = {};
-  var propOptions = Ctor.options.props;
-  if (propOptions) {
-    for (var key in propOptions) {
-      props[key] = validateProp(key, propOptions, propsData);
-    }
-  }
-  var vnode = Ctor.options.render.call(
-    null,
-    // ensure the createElement function in functional components
-    // gets a unique context - this is necessary for correct named slot check
-    bind$1(createElement, { _self: Object.create(context) }),
-    {
-      props: props,
-      data: data,
-      parent: context,
-      children: normalizeChildren(children),
-      slots: function () { return resolveSlots(children, context); }
-    }
-  );
-  if (vnode instanceof VNode) {
-    vnode.functionalContext = context;
-    if (data.slot) {
-      (vnode.data || (vnode.data = {})).slot = data.slot;
-    }
-  }
-  return vnode
-}
-
-function createComponentInstanceForVnode (
-  vnode, // we know it's MountedComponentVNode but flow doesn't
-  parent // activeInstance in lifecycle state
-) {
-  var vnodeComponentOptions = vnode.componentOptions;
-  var options = {
-    _isComponent: true,
-    parent: parent,
-    propsData: vnodeComponentOptions.propsData,
-    _componentTag: vnodeComponentOptions.tag,
-    _parentVnode: vnode,
-    _parentListeners: vnodeComponentOptions.listeners,
-    _renderChildren: vnodeComponentOptions.children
-  };
-  // check inline-template render functions
-  var inlineTemplate = vnode.data.inlineTemplate;
-  if (inlineTemplate) {
-    options.render = inlineTemplate.render;
-    options.staticRenderFns = inlineTemplate.staticRenderFns;
-  }
-  return new vnodeComponentOptions.Ctor(options)
-}
-
-function init (vnode, hydrating) {
-  if (!vnode.child || vnode.child._isDestroyed) {
-    var child = vnode.child = createComponentInstanceForVnode(vnode, activeInstance);
-    child.$mount(hydrating ? vnode.elm : undefined, hydrating);
-  }
-}
-
-function prepatch (
-  oldVnode,
-  vnode
-) {
-  var options = vnode.componentOptions;
-  var child = vnode.child = oldVnode.child;
-  child._updateFromParent(
-    options.propsData, // updated props
-    options.listeners, // updated listeners
-    vnode, // new parent vnode
-    options.children // new children
-  );
-}
-
-function insert (vnode) {
-  if (!vnode.child._isMounted) {
-    vnode.child._isMounted = true;
-    callHook(vnode.child, 'mounted');
-  }
-  if (vnode.data.keepAlive) {
-    vnode.child._inactive = false;
-    callHook(vnode.child, 'activated');
-  }
-}
-
-function destroy$1 (vnode) {
-  if (!vnode.child._isDestroyed) {
-    if (!vnode.data.keepAlive) {
-      vnode.child.$destroy();
-    } else {
-      vnode.child._inactive = true;
-      callHook(vnode.child, 'deactivated');
-    }
-  }
-}
-
-function resolveAsyncComponent (
-  factory,
-  cb
-) {
-  if (factory.requested) {
-    // pool callbacks
-    factory.pendingCallbacks.push(cb);
-  } else {
-    factory.requested = true;
-    var cbs = factory.pendingCallbacks = [cb];
-    var sync = true;
-
-    var resolve = function (res) {
-      if (isObject(res)) {
-        res = Vue$3.extend(res);
-      }
-      // cache resolved
-      factory.resolved = res;
-      // invoke callbacks only if this is not a synchronous resolve
-      // (async resolves are shimmed as synchronous during SSR)
-      if (!sync) {
-        for (var i = 0, l = cbs.length; i < l; i++) {
-          cbs[i](res);
-        }
-      }
-    };
-
-    var reject = function (reason) {
-      "development" !== 'production' && warn(
-        "Failed to resolve async component: " + (String(factory)) +
-        (reason ? ("\nReason: " + reason) : '')
-      );
-    };
-
-    var res = factory(resolve, reject);
-
-    // handle promise
-    if (res && typeof res.then === 'function' && !factory.resolved) {
-      res.then(resolve, reject);
-    }
-
-    sync = false;
-    // return in case resolved synchronously
-    return factory.resolved
-  }
-}
-
-function extractProps (data, Ctor) {
-  // we are only extrating raw values here.
-  // validation and default values are handled in the child
-  // component itself.
-  var propOptions = Ctor.options.props;
-  if (!propOptions) {
-    return
-  }
-  var res = {};
-  var attrs = data.attrs;
-  var props = data.props;
-  var domProps = data.domProps;
-  if (attrs || props || domProps) {
-    for (var key in propOptions) {
-      var altKey = hyphenate(key);
-      checkProp(res, props, key, altKey, true) ||
-      checkProp(res, attrs, key, altKey) ||
-      checkProp(res, domProps, key, altKey);
-    }
-  }
-  return res
-}
-
-function checkProp (
-  res,
-  hash,
-  key,
-  altKey,
-  preserve
-) {
-  if (hash) {
-    if (hasOwn(hash, key)) {
-      res[key] = hash[key];
-      if (!preserve) {
-        delete hash[key];
-      }
-      return true
-    } else if (hasOwn(hash, altKey)) {
-      res[key] = hash[altKey];
-      if (!preserve) {
-        delete hash[altKey];
-      }
-      return true
-    }
-  }
-  return false
-}
-
-function mergeHooks (data) {
-  if (!data.hook) {
-    data.hook = {};
-  }
-  for (var i = 0; i < hooksToMerge.length; i++) {
-    var key = hooksToMerge[i];
-    var fromParent = data.hook[key];
-    var ours = hooks[key];
-    data.hook[key] = fromParent ? mergeHook$1(ours, fromParent) : ours;
-  }
-}
-
-function mergeHook$1 (a, b) {
-  // since all hooks have at most two args, use fixed args
-  // to avoid having to use fn.apply().
-  return function (_, __) {
-    a(_, __);
-    b(_, __);
-  }
-}
-
-/*  */
-
-// wrapper function for providing a more flexible interface
-// without getting yelled at by flow
-function createElement (
-  tag,
-  data,
-  children
-) {
-  if (data && (Array.isArray(data) || typeof data !== 'object')) {
-    children = data;
-    data = undefined;
-  }
-  // make sure to use real instance instead of proxy as context
-  return _createElement(this._self, tag, data, children)
-}
-
-function _createElement (
-  context,
-  tag,
-  data,
-  children
-) {
-  if (data && data.__ob__) {
-    "development" !== 'production' && warn(
-      "Avoid using observed data object as vnode data: " + (JSON.stringify(data)) + "\n" +
-      'Always create fresh vnode data objects in each render!',
-      context
-    );
-    return
-  }
-  if (!tag) {
-    // in case of component :is set to falsy value
-    return emptyVNode()
-  }
-  if (typeof tag === 'string') {
-    var Ctor;
-    var ns = config.getTagNamespace(tag);
-    if (config.isReservedTag(tag)) {
-      // platform built-in elements
-      return new VNode(
-        tag, data, normalizeChildren(children, ns),
-        undefined, undefined, ns, context
-      )
-    } else if ((Ctor = resolveAsset(context.$options, 'components', tag))) {
-      // component
-      return createComponent(Ctor, data, context, children, tag)
-    } else {
-      // unknown or unlisted namespaced elements
-      // check at runtime because it may get assigned a namespace when its
-      // parent normalizes children
-      return new VNode(
-        tag, data, normalizeChildren(children, ns),
-        undefined, undefined, ns, context
-      )
-    }
-  } else {
-    // direct component options / constructor
-    return createComponent(tag, data, context, children)
-  }
-}
-
-/*  */
-
-function initRender (vm) {
-  vm.$vnode = null; // the placeholder node in parent tree
-  vm._vnode = null; // the root of the child tree
-  vm._staticTrees = null;
-  vm._renderContext = vm.$options._parentVnode && vm.$options._parentVnode.context;
-  vm.$slots = resolveSlots(vm.$options._renderChildren, vm._renderContext);
-  // bind the public createElement fn to this instance
-  // so that we get proper render context inside it.
-  vm.$createElement = bind$1(createElement, vm);
-  if (vm.$options.el) {
-    vm.$mount(vm.$options.el);
-  }
-}
-
-function renderMixin (Vue) {
-  Vue.prototype.$nextTick = function (fn) {
-    nextTick(fn, this);
-  };
-
-  Vue.prototype._render = function () {
-    var vm = this;
-    var ref = vm.$options;
-    var render = ref.render;
-    var staticRenderFns = ref.staticRenderFns;
-    var _parentVnode = ref._parentVnode;
-
-    if (vm._isMounted) {
-      // clone slot nodes on re-renders
-      for (var key in vm.$slots) {
-        vm.$slots[key] = cloneVNodes(vm.$slots[key]);
-      }
-    }
-
-    if (staticRenderFns && !vm._staticTrees) {
-      vm._staticTrees = [];
-    }
-    // set parent vnode. this allows render functions to have access
-    // to the data on the placeholder node.
-    vm.$vnode = _parentVnode;
-    // render self
-    var vnode;
-    try {
-      vnode = render.call(vm._renderProxy, vm.$createElement);
-    } catch (e) {
-      {
-        warn(("Error when rendering " + (formatComponentName(vm)) + ":"));
-      }
-      /* istanbul ignore else */
-      if (config.errorHandler) {
-        config.errorHandler.call(null, e, vm);
-      } else {
-        if (config._isServer) {
-          throw e
-        } else {
-          setTimeout(function () { throw e }, 0);
-        }
-      }
-      // return previous vnode to prevent render error causing blank component
-      vnode = vm._vnode;
-    }
-    // return empty vnode in case the render function errored out
-    if (!(vnode instanceof VNode)) {
-      if ("development" !== 'production' && Array.isArray(vnode)) {
-        warn(
-          'Multiple root nodes returned from render function. Render function ' +
-          'should return a single root node.',
-          vm
-        );
-      }
-      vnode = emptyVNode();
-    }
-    // set parent
-    vnode.parent = _parentVnode;
-    return vnode
-  };
-
-  // shorthands used in render functions
-  Vue.prototype._h = createElement;
-  // toString for mustaches
-  Vue.prototype._s = _toString;
-  // number conversion
-  Vue.prototype._n = toNumber;
-  // empty vnode
-  Vue.prototype._e = emptyVNode;
-  // loose equal
-  Vue.prototype._q = looseEqual;
-  // loose indexOf
-  Vue.prototype._i = looseIndexOf;
-
-  // render static tree by index
-  Vue.prototype._m = function renderStatic (
-    index,
-    isInFor
-  ) {
-    var tree = this._staticTrees[index];
-    // if has already-rendered static tree and not inside v-for,
-    // we can reuse the same tree by doing a shallow clone.
-    if (tree && !isInFor) {
-      return Array.isArray(tree)
-        ? cloneVNodes(tree)
-        : cloneVNode(tree)
-    }
-    // otherwise, render a fresh tree.
-    tree = this._staticTrees[index] = this.$options.staticRenderFns[index].call(this._renderProxy);
-    if (Array.isArray(tree)) {
-      for (var i = 0; i < tree.length; i++) {
-        if (typeof tree[i] !== 'string') {
-          tree[i].isStatic = true;
-          tree[i].key = "__static__" + index + "_" + i;
-        }
-      }
-    } else {
-      tree.isStatic = true;
-      tree.key = "__static__" + index;
-    }
-    return tree
-  };
-
-  // filter resolution helper
-  var identity = function (_) { return _; };
-  Vue.prototype._f = function resolveFilter (id) {
-    return resolveAsset(this.$options, 'filters', id, true) || identity
-  };
-
-  // render v-for
-  Vue.prototype._l = function renderList (
-    val,
-    render
-  ) {
-    var ret, i, l, keys, key;
-    if (Array.isArray(val)) {
-      ret = new Array(val.length);
-      for (i = 0, l = val.length; i < l; i++) {
-        ret[i] = render(val[i], i);
-      }
-    } else if (typeof val === 'number') {
-      ret = new Array(val);
-      for (i = 0; i < val; i++) {
-        ret[i] = render(i + 1, i);
-      }
-    } else if (isObject(val)) {
-      keys = Object.keys(val);
-      ret = new Array(keys.length);
-      for (i = 0, l = keys.length; i < l; i++) {
-        key = keys[i];
-        ret[i] = render(val[key], key, i);
-      }
-    }
-    return ret
-  };
-
-  // renderSlot
-  Vue.prototype._t = function (
-    name,
-    fallback
-  ) {
-    var slotNodes = this.$slots[name];
-    // warn duplicate slot usage
-    if (slotNodes && "development" !== 'production') {
-      slotNodes._rendered && warn(
-        "Duplicate presence of slot \"" + name + "\" found in the same render tree " +
-        "- this will likely cause render errors.",
-        this
-      );
-      slotNodes._rendered = true;
-    }
-    return slotNodes || fallback
-  };
-
-  // apply v-bind object
-  Vue.prototype._b = function bindProps (
-    data,
-    value,
-    asProp
-  ) {
-    if (value) {
-      if (!isObject(value)) {
-        "development" !== 'production' && warn(
-          'v-bind without argument expects an Object or Array value',
-          this
-        );
-      } else {
-        if (Array.isArray(value)) {
-          value = toObject(value);
-        }
-        for (var key in value) {
-          if (key === 'class' || key === 'style') {
-            data[key] = value[key];
-          } else {
-            var hash = asProp || config.mustUseProp(key)
-              ? data.domProps || (data.domProps = {})
-              : data.attrs || (data.attrs = {});
-            hash[key] = value[key];
-          }
-        }
-      }
-    }
-    return data
-  };
-
-  // expose v-on keyCodes
-  Vue.prototype._k = function getKeyCodes (key) {
-    return config.keyCodes[key]
-  };
-}
-
-function resolveSlots (
-  renderChildren,
-  context
-) {
-  var slots = {};
-  if (!renderChildren) {
-    return slots
-  }
-  var children = normalizeChildren(renderChildren) || [];
-  var defaultSlot = [];
-  var name, child;
-  for (var i = 0, l = children.length; i < l; i++) {
-    child = children[i];
-    // named slots should only be respected if the vnode was rendered in the
-    // same context.
-    if ((child.context === context || child.functionalContext === context) &&
-        child.data && (name = child.data.slot)) {
-      var slot = (slots[name] || (slots[name] = []));
-      if (child.tag === 'template') {
-        slot.push.apply(slot, child.children);
-      } else {
-        slot.push(child);
-      }
-    } else {
-      defaultSlot.push(child);
-    }
-  }
-  // ignore single whitespace
-  if (defaultSlot.length && !(
-    defaultSlot.length === 1 &&
-    (defaultSlot[0].text === ' ' || defaultSlot[0].isComment)
-  )) {
-    slots.default = defaultSlot;
-  }
-  return slots
-}
-
-/*  */
-
-function initEvents (vm) {
-  vm._events = Object.create(null);
-  // init parent attached events
-  var listeners = vm.$options._parentListeners;
-  var on = bind$1(vm.$on, vm);
-  var off = bind$1(vm.$off, vm);
-  vm._updateListeners = function (listeners, oldListeners) {
-    updateListeners(listeners, oldListeners || {}, on, off, vm);
-  };
-  if (listeners) {
-    vm._updateListeners(listeners);
-  }
-}
-
-function eventsMixin (Vue) {
-  Vue.prototype.$on = function (event, fn) {
-    var vm = this;(vm._events[event] || (vm._events[event] = [])).push(fn);
-    return vm
-  };
-
-  Vue.prototype.$once = function (event, fn) {
-    var vm = this;
-    function on () {
-      vm.$off(event, on);
-      fn.apply(vm, arguments);
-    }
-    on.fn = fn;
-    vm.$on(event, on);
-    return vm
-  };
-
-  Vue.prototype.$off = function (event, fn) {
-    var vm = this;
-    // all
-    if (!arguments.length) {
-      vm._events = Object.create(null);
-      return vm
-    }
-    // specific event
-    var cbs = vm._events[event];
-    if (!cbs) {
-      return vm
-    }
-    if (arguments.length === 1) {
-      vm._events[event] = null;
-      return vm
-    }
-    // specific handler
-    var cb;
-    var i = cbs.length;
-    while (i--) {
-      cb = cbs[i];
-      if (cb === fn || cb.fn === fn) {
-        cbs.splice(i, 1);
-        break
-      }
-    }
-    return vm
-  };
-
-  Vue.prototype.$emit = function (event) {
-    var vm = this;
-    var cbs = vm._events[event];
-    if (cbs) {
-      cbs = cbs.length > 1 ? toArray(cbs) : cbs;
-      var args = toArray(arguments, 1);
-      for (var i = 0, l = cbs.length; i < l; i++) {
-        cbs[i].apply(vm, args);
-      }
-    }
-    return vm
-  };
-}
-
-/*  */
-
-var uid = 0;
-
-function initMixin (Vue) {
-  Vue.prototype._init = function (options) {
-    var vm = this;
-    // a uid
-    vm._uid = uid++;
-    // a flag to avoid this being observed
-    vm._isVue = true;
-    // merge options
-    if (options && options._isComponent) {
-      // optimize internal component instantiation
-      // since dynamic options merging is pretty slow, and none of the
-      // internal component options needs special treatment.
-      initInternalComponent(vm, options);
-    } else {
-      vm.$options = mergeOptions(
-        resolveConstructorOptions(vm),
-        options || {},
-        vm
-      );
-    }
-    /* istanbul ignore else */
-    {
-      initProxy(vm);
-    }
-    // expose real self
-    vm._self = vm;
-    initLifecycle(vm);
-    initEvents(vm);
-    callHook(vm, 'beforeCreate');
-    initState(vm);
-    callHook(vm, 'created');
-    initRender(vm);
-  };
-
-  function initInternalComponent (vm, options) {
-    var opts = vm.$options = Object.create(resolveConstructorOptions(vm));
-    // doing this because it's faster than dynamic enumeration.
-    opts.parent = options.parent;
-    opts.propsData = options.propsData;
-    opts._parentVnode = options._parentVnode;
-    opts._parentListeners = options._parentListeners;
-    opts._renderChildren = options._renderChildren;
-    opts._componentTag = options._componentTag;
-    if (options.render) {
-      opts.render = options.render;
-      opts.staticRenderFns = options.staticRenderFns;
-    }
-  }
-
-  function resolveConstructorOptions (vm) {
-    var Ctor = vm.constructor;
-    var options = Ctor.options;
-    if (Ctor.super) {
-      var superOptions = Ctor.super.options;
-      var cachedSuperOptions = Ctor.superOptions;
-      if (superOptions !== cachedSuperOptions) {
-        // super option changed
-        Ctor.superOptions = superOptions;
-        options = Ctor.options = mergeOptions(superOptions, Ctor.extendOptions);
-        if (options.name) {
-          options.components[options.name] = Ctor;
-        }
-      }
-    }
-    return options
-  }
-}
-
-function Vue$3 (options) {
-  if ("development" !== 'production' &&
-    !(this instanceof Vue$3)) {
-    warn('Vue is a constructor and should be called with the `new` keyword');
-  }
-  this._init(options);
-}
-
-initMixin(Vue$3);
-stateMixin(Vue$3);
-eventsMixin(Vue$3);
-lifecycleMixin(Vue$3);
-renderMixin(Vue$3);
-
-var warn = noop;
-var formatComponentName;
-
-{
-  var hasConsole = typeof console !== 'undefined';
-
-  warn = function (msg, vm) {
-    if (hasConsole && (!config.silent)) {
-      console.error("[Vue warn]: " + msg + " " + (
-        vm ? formatLocation(formatComponentName(vm)) : ''
-      ));
-    }
-  };
-
-  formatComponentName = function (vm) {
-    if (vm.$root === vm) {
-      return 'root instance'
-    }
-    var name = vm._isVue
-      ? vm.$options.name || vm.$options._componentTag
-      : vm.name;
-    return (
-      (name ? ("component <" + name + ">") : "anonymous component") +
-      (vm._isVue && vm.$options.__file ? (" at " + (vm.$options.__file)) : '')
-    )
-  };
-
-  var formatLocation = function (str) {
-    if (str === 'anonymous component') {
-      str += " - use the \"name\" option for better debugging messages.";
-    }
-    return ("\n(found in " + str + ")")
-  };
-}
-
-/*  */
-
-/**
- * Option overwriting strategies are functions that handle
- * how to merge a parent option value and a child option
- * value into the final value.
- */
-var strats = config.optionMergeStrategies;
-
-/**
- * Options with restrictions
- */
-{
-  strats.el = strats.propsData = function (parent, child, vm, key) {
-    if (!vm) {
-      warn(
-        "option \"" + key + "\" can only be used during instance " +
-        'creation with the `new` keyword.'
-      );
-    }
-    return defaultStrat(parent, child)
-  };
-}
-
-/**
- * Helper that recursively merges two data objects together.
- */
-function mergeData (to, from) {
-  var key, toVal, fromVal;
-  for (key in from) {
-    toVal = to[key];
-    fromVal = from[key];
-    if (!hasOwn(to, key)) {
-      set(to, key, fromVal);
-    } else if (isObject(toVal) && isObject(fromVal)) {
-      mergeData(toVal, fromVal);
-    }
-  }
-  return to
-}
-
-/**
- * Data
- */
-strats.data = function (
-  parentVal,
-  childVal,
-  vm
-) {
-  if (!vm) {
-    // in a Vue.extend merge, both should be functions
-    if (!childVal) {
-      return parentVal
-    }
-    if (typeof childVal !== 'function') {
-      "development" !== 'production' && warn(
-        'The "data" option should be a function ' +
-        'that returns a per-instance value in component ' +
-        'definitions.',
-        vm
-      );
-      return parentVal
-    }
-    if (!parentVal) {
-      return childVal
-    }
-    // when parentVal & childVal are both present,
-    // we need to return a function that returns the
-    // merged result of both functions... no need to
-    // check if parentVal is a function here because
-    // it has to be a function to pass previous merges.
-    return function mergedDataFn () {
-      return mergeData(
-        childVal.call(this),
-        parentVal.call(this)
-      )
-    }
-  } else if (parentVal || childVal) {
-    return function mergedInstanceDataFn () {
-      // instance merge
-      var instanceData = typeof childVal === 'function'
-        ? childVal.call(vm)
-        : childVal;
-      var defaultData = typeof parentVal === 'function'
-        ? parentVal.call(vm)
-        : undefined;
-      if (instanceData) {
-        return mergeData(instanceData, defaultData)
-      } else {
-        return defaultData
-      }
-    }
-  }
-};
-
-/**
- * Hooks and param attributes are merged as arrays.
- */
-function mergeHook (
-  parentVal,
-  childVal
-) {
-  return childVal
-    ? parentVal
-      ? parentVal.concat(childVal)
-      : Array.isArray(childVal)
-        ? childVal
-        : [childVal]
-    : parentVal
-}
-
-config._lifecycleHooks.forEach(function (hook) {
-  strats[hook] = mergeHook;
-});
-
-/**
- * Assets
- *
- * When a vm is present (instance creation), we need to do
- * a three-way merge between constructor options, instance
- * options and parent options.
- */
-function mergeAssets (parentVal, childVal) {
-  var res = Object.create(parentVal || null);
-  return childVal
-    ? extend(res, childVal)
-    : res
-}
-
-config._assetTypes.forEach(function (type) {
-  strats[type + 's'] = mergeAssets;
-});
-
-/**
- * Watchers.
- *
- * Watchers hashes should not overwrite one
- * another, so we merge them as arrays.
- */
-strats.watch = function (parentVal, childVal) {
-  /* istanbul ignore if */
-  if (!childVal) { return parentVal }
-  if (!parentVal) { return childVal }
-  var ret = {};
-  extend(ret, parentVal);
-  for (var key in childVal) {
-    var parent = ret[key];
-    var child = childVal[key];
-    if (parent && !Array.isArray(parent)) {
-      parent = [parent];
-    }
-    ret[key] = parent
-      ? parent.concat(child)
-      : [child];
-  }
-  return ret
-};
-
-/**
- * Other object hashes.
- */
-strats.props =
-strats.methods =
-strats.computed = function (parentVal, childVal) {
-  if (!childVal) { return parentVal }
-  if (!parentVal) { return childVal }
-  var ret = Object.create(null);
-  extend(ret, parentVal);
-  extend(ret, childVal);
-  return ret
-};
-
-/**
- * Default strategy.
- */
-var defaultStrat = function (parentVal, childVal) {
-  return childVal === undefined
-    ? parentVal
-    : childVal
-};
-
-/**
- * Make sure component options get converted to actual
- * constructors.
- */
-function normalizeComponents (options) {
-  if (options.components) {
-    var components = options.components;
-    var def;
-    for (var key in components) {
-      var lower = key.toLowerCase();
-      if (isBuiltInTag(lower) || config.isReservedTag(lower)) {
-        "development" !== 'production' && warn(
-          'Do not use built-in or reserved HTML elements as component ' +
-          'id: ' + key
-        );
-        continue
-      }
-      def = components[key];
-      if (isPlainObject(def)) {
-        components[key] = Vue$3.extend(def);
-      }
-    }
-  }
-}
-
-/**
- * Ensure all props option syntax are normalized into the
- * Object-based format.
- */
-function normalizeProps (options) {
-  var props = options.props;
-  if (!props) { return }
-  var res = {};
-  var i, val, name;
-  if (Array.isArray(props)) {
-    i = props.length;
-    while (i--) {
-      val = props[i];
-      if (typeof val === 'string') {
-        name = camelize(val);
-        res[name] = { type: null };
-      } else {
-        warn('props must be strings when using array syntax.');
-      }
-    }
-  } else if (isPlainObject(props)) {
-    for (var key in props) {
-      val = props[key];
-      name = camelize(key);
-      res[name] = isPlainObject(val)
-        ? val
-        : { type: val };
-    }
-  }
-  options.props = res;
-}
-
-/**
- * Normalize raw function directives into object format.
- */
-function normalizeDirectives (options) {
-  var dirs = options.directives;
-  if (dirs) {
-    for (var key in dirs) {
-      var def = dirs[key];
-      if (typeof def === 'function') {
-        dirs[key] = { bind: def, update: def };
-      }
-    }
-  }
-}
-
-/**
- * Merge two option objects into a new one.
- * Core utility used in both instantiation and inheritance.
- */
-function mergeOptions (
-  parent,
-  child,
-  vm
-) {
-  normalizeComponents(child);
-  normalizeProps(child);
-  normalizeDirectives(child);
-  var extendsFrom = child.extends;
-  if (extendsFrom) {
-    parent = typeof extendsFrom === 'function'
-      ? mergeOptions(parent, extendsFrom.options, vm)
-      : mergeOptions(parent, extendsFrom, vm);
-  }
-  if (child.mixins) {
-    for (var i = 0, l = child.mixins.length; i < l; i++) {
-      var mixin = child.mixins[i];
-      if (mixin.prototype instanceof Vue$3) {
-        mixin = mixin.options;
-      }
-      parent = mergeOptions(parent, mixin, vm);
-    }
-  }
-  var options = {};
-  var key;
-  for (key in parent) {
-    mergeField(key);
-  }
-  for (key in child) {
-    if (!hasOwn(parent, key)) {
-      mergeField(key);
-    }
-  }
-  function mergeField (key) {
-    var strat = strats[key] || defaultStrat;
-    options[key] = strat(parent[key], child[key], vm, key);
-  }
-  return options
-}
-
-/**
- * Resolve an asset.
- * This function is used because child instances need access
- * to assets defined in its ancestor chain.
- */
-function resolveAsset (
-  options,
-  type,
-  id,
-  warnMissing
-) {
-  /* istanbul ignore if */
-  if (typeof id !== 'string') {
-    return
-  }
-  var assets = options[type];
-  var res = assets[id] ||
-    // camelCase ID
-    assets[camelize(id)] ||
-    // Pascal Case ID
-    assets[capitalize(camelize(id))];
-  if ("development" !== 'production' && warnMissing && !res) {
-    warn(
-      'Failed to resolve ' + type.slice(0, -1) + ': ' + id,
-      options
-    );
-  }
-  return res
-}
-
-/*  */
-
-function validateProp (
-  key,
-  propOptions,
-  propsData,
-  vm
-) {
-  var prop = propOptions[key];
-  var absent = !hasOwn(propsData, key);
-  var value = propsData[key];
-  // handle boolean props
-  if (isBooleanType(prop.type)) {
-    if (absent && !hasOwn(prop, 'default')) {
-      value = false;
-    } else if (value === '' || value === hyphenate(key)) {
-      value = true;
-    }
-  }
-  // check default value
-  if (value === undefined) {
-    value = getPropDefaultValue(vm, prop, key);
-    // since the default value is a fresh copy,
-    // make sure to observe it.
-    var prevShouldConvert = observerState.shouldConvert;
-    observerState.shouldConvert = true;
-    observe(value);
-    observerState.shouldConvert = prevShouldConvert;
-  }
-  {
-    assertProp(prop, key, value, vm, absent);
-  }
-  return value
-}
-
-/**
- * Get the default value of a prop.
- */
-function getPropDefaultValue (vm, prop, name) {
-  // no default, return undefined
-  if (!hasOwn(prop, 'default')) {
-    return undefined
-  }
-  var def = prop.default;
-  // warn against non-factory defaults for Object & Array
-  if (isObject(def)) {
-    "development" !== 'production' && warn(
-      'Invalid default value for prop "' + name + '": ' +
-      'Props with type Object/Array must use a factory function ' +
-      'to return the default value.',
-      vm
-    );
-  }
-  // call factory function for non-Function types
-  return typeof def === 'function' && prop.type !== Function
-    ? def.call(vm)
-    : def
-}
-
-/**
- * Assert whether a prop is valid.
- */
-function assertProp (
-  prop,
-  name,
-  value,
-  vm,
-  absent
-) {
-  if (prop.required && absent) {
-    warn(
-      'Missing required prop: "' + name + '"',
-      vm
-    );
-    return
-  }
-  if (value == null && !prop.required) {
-    return
-  }
-  var type = prop.type;
-  var valid = !type || type === true;
-  var expectedTypes = [];
-  if (type) {
-    if (!Array.isArray(type)) {
-      type = [type];
-    }
-    for (var i = 0; i < type.length && !valid; i++) {
-      var assertedType = assertType(value, type[i]);
-      expectedTypes.push(assertedType.expectedType);
-      valid = assertedType.valid;
-    }
-  }
-  if (!valid) {
-    warn(
-      'Invalid prop: type check failed for prop "' + name + '".' +
-      ' Expected ' + expectedTypes.map(capitalize).join(', ') +
-      ', got ' + Object.prototype.toString.call(value).slice(8, -1) + '.',
-      vm
-    );
-    return
-  }
-  var validator = prop.validator;
-  if (validator) {
-    if (!validator(value)) {
-      warn(
-        'Invalid prop: custom validator check failed for prop "' + name + '".',
-        vm
-      );
-    }
-  }
-}
-
-/**
- * Assert the type of a value
- */
-function assertType (value, type) {
-  var valid;
-  var expectedType = getType(type);
-  if (expectedType === 'String') {
-    valid = typeof value === (expectedType = 'string');
-  } else if (expectedType === 'Number') {
-    valid = typeof value === (expectedType = 'number');
-  } else if (expectedType === 'Boolean') {
-    valid = typeof value === (expectedType = 'boolean');
-  } else if (expectedType === 'Function') {
-    valid = typeof value === (expectedType = 'function');
-  } else if (expectedType === 'Object') {
-    valid = isPlainObject(value);
-  } else if (expectedType === 'Array') {
-    valid = Array.isArray(value);
-  } else {
-    valid = value instanceof type;
-  }
-  return {
-    valid: valid,
-    expectedType: expectedType
-  }
-}
-
-/**
- * Use function string name to check built-in types,
- * because a simple equality check will fail when running
- * across different vms / iframes.
- */
-function getType (fn) {
-  var match = fn && fn.toString().match(/^\s*function (\w+)/);
-  return match && match[1]
-}
-
-function isBooleanType (fn) {
-  if (!Array.isArray(fn)) {
-    return getType(fn) === 'Boolean'
-  }
-  for (var i = 0, len = fn.length; i < len; i++) {
-    if (getType(fn[i]) === 'Boolean') {
-      return true
-    }
-  }
-  /* istanbul ignore next */
-  return false
-}
-
-
-
-var util = Object.freeze({
-	defineReactive: defineReactive$$1,
-	_toString: _toString,
-	toNumber: toNumber,
-	makeMap: makeMap,
-	isBuiltInTag: isBuiltInTag,
-	remove: remove$1,
-	hasOwn: hasOwn,
-	isPrimitive: isPrimitive,
-	cached: cached,
-	camelize: camelize,
-	capitalize: capitalize,
-	hyphenate: hyphenate,
-	bind: bind$1,
-	toArray: toArray,
-	extend: extend,
-	isObject: isObject,
-	isPlainObject: isPlainObject,
-	toObject: toObject,
-	noop: noop,
-	no: no,
-	genStaticKeys: genStaticKeys,
-	looseEqual: looseEqual,
-	looseIndexOf: looseIndexOf,
-	isReserved: isReserved,
-	def: def,
-	parsePath: parsePath,
-	hasProto: hasProto,
-	inBrowser: inBrowser,
-	UA: UA,
-	isIE: isIE,
-	isIE9: isIE9,
-	isEdge: isEdge,
-	isAndroid: isAndroid,
-	isIOS: isIOS,
-	devtools: devtools,
-	nextTick: nextTick,
-	get _Set () { return _Set; },
-	mergeOptions: mergeOptions,
-	resolveAsset: resolveAsset,
-	get warn () { return warn; },
-	get formatComponentName () { return formatComponentName; },
-	validateProp: validateProp
-});
-
-/*  */
-
-function initUse (Vue) {
-  Vue.use = function (plugin) {
-    /* istanbul ignore if */
-    if (plugin.installed) {
-      return
-    }
-    // additional parameters
-    var args = toArray(arguments, 1);
-    args.unshift(this);
-    if (typeof plugin.install === 'function') {
-      plugin.install.apply(plugin, args);
-    } else {
-      plugin.apply(null, args);
-    }
-    plugin.installed = true;
-    return this
-  };
-}
-
-/*  */
-
-function initMixin$1 (Vue) {
-  Vue.mixin = function (mixin) {
-    Vue.options = mergeOptions(Vue.options, mixin);
-  };
-}
-
-/*  */
-
-function initExtend (Vue) {
-  /**
-   * Each instance constructor, including Vue, has a unique
-   * cid. This enables us to create wrapped "child
-   * constructors" for prototypal inheritance and cache them.
-   */
-  Vue.cid = 0;
-  var cid = 1;
-
-  /**
-   * Class inheritance
-   */
-  Vue.extend = function (extendOptions) {
-    extendOptions = extendOptions || {};
-    var Super = this;
-    var isFirstExtend = Super.cid === 0;
-    if (isFirstExtend && extendOptions._Ctor) {
-      return extendOptions._Ctor
-    }
-    var name = extendOptions.name || Super.options.name;
-    {
-      if (!/^[a-zA-Z][\w-]*$/.test(name)) {
-        warn(
-          'Invalid component name: "' + name + '". Component names ' +
-          'can only contain alphanumeric characaters and the hyphen.'
-        );
-        name = null;
-      }
-    }
-    var Sub = function VueComponent (options) {
-      this._init(options);
-    };
-    Sub.prototype = Object.create(Super.prototype);
-    Sub.prototype.constructor = Sub;
-    Sub.cid = cid++;
-    Sub.options = mergeOptions(
-      Super.options,
-      extendOptions
-    );
-    Sub['super'] = Super;
-    // allow further extension
-    Sub.extend = Super.extend;
-    // create asset registers, so extended classes
-    // can have their private assets too.
-    config._assetTypes.forEach(function (type) {
-      Sub[type] = Super[type];
-    });
-    // enable recursive self-lookup
-    if (name) {
-      Sub.options.components[name] = Sub;
-    }
-    // keep a reference to the super options at extension time.
-    // later at instantiation we can check if Super's options have
-    // been updated.
-    Sub.superOptions = Super.options;
-    Sub.extendOptions = extendOptions;
-    // cache constructor
-    if (isFirstExtend) {
-      extendOptions._Ctor = Sub;
-    }
-    return Sub
-  };
-}
-
-/*  */
-
-function initAssetRegisters (Vue) {
-  /**
-   * Create asset registration methods.
-   */
-  config._assetTypes.forEach(function (type) {
-    Vue[type] = function (
-      id,
-      definition
-    ) {
-      if (!definition) {
-        return this.options[type + 's'][id]
-      } else {
-        /* istanbul ignore if */
-        {
-          if (type === 'component' && config.isReservedTag(id)) {
-            warn(
-              'Do not use built-in or reserved HTML elements as component ' +
-              'id: ' + id
-            );
-          }
-        }
-        if (type === 'component' && isPlainObject(definition)) {
-          definition.name = definition.name || id;
-          definition = Vue.extend(definition);
-        }
-        if (type === 'directive' && typeof definition === 'function') {
-          definition = { bind: definition, update: definition };
-        }
-        this.options[type + 's'][id] = definition;
-        return definition
-      }
-    };
-  });
-}
-
-var KeepAlive = {
-  name: 'keep-alive',
-  abstract: true,
-  created: function created () {
-    this.cache = Object.create(null);
-  },
-  render: function render () {
-    var vnode = getFirstComponentChild(this.$slots.default);
-    if (vnode && vnode.componentOptions) {
-      var opts = vnode.componentOptions;
-      var key = vnode.key == null
-        // same constructor may get registered as different local components
-        // so cid alone is not enough (#3269)
-        ? opts.Ctor.cid + '::' + opts.tag
-        : vnode.key;
-      if (this.cache[key]) {
-        vnode.child = this.cache[key].child;
-      } else {
-        this.cache[key] = vnode;
-      }
-      vnode.data.keepAlive = true;
-    }
-    return vnode
-  },
-  destroyed: function destroyed () {
-    var this$1 = this;
-
-    for (var key in this.cache) {
-      var vnode = this$1.cache[key];
-      callHook(vnode.child, 'deactivated');
-      vnode.child.$destroy();
-    }
-  }
-};
-
-var builtInComponents = {
-  KeepAlive: KeepAlive
-};
-
-/*  */
-
-function initGlobalAPI (Vue) {
-  // config
-  var configDef = {};
-  configDef.get = function () { return config; };
-  {
-    configDef.set = function () {
-      warn(
-        'Do not replace the Vue.config object, set individual fields instead.'
-      );
-    };
-  }
-  Object.defineProperty(Vue, 'config', configDef);
-  Vue.util = util;
-  Vue.set = set;
-  Vue.delete = del;
-  Vue.nextTick = nextTick;
-
-  Vue.options = Object.create(null);
-  config._assetTypes.forEach(function (type) {
-    Vue.options[type + 's'] = Object.create(null);
-  });
-
-  extend(Vue.options.components, builtInComponents);
-
-  initUse(Vue);
-  initMixin$1(Vue);
-  initExtend(Vue);
-  initAssetRegisters(Vue);
-}
-
-initGlobalAPI(Vue$3);
-
-Object.defineProperty(Vue$3.prototype, '$isServer', {
-  get: function () { return config._isServer; }
-});
-
-Vue$3.version = '2.0.3';
-
-/*  */
-
-// attributes that should be using props for binding
-var mustUseProp = makeMap('value,selected,checked,muted');
-
-var isEnumeratedAttr = makeMap('contenteditable,draggable,spellcheck');
-
-var isBooleanAttr = makeMap(
-  'allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,' +
-  'default,defaultchecked,defaultmuted,defaultselected,defer,disabled,' +
-  'enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,' +
-  'muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,' +
-  'required,reversed,scoped,seamless,selected,sortable,translate,' +
-  'truespeed,typemustmatch,visible'
-);
-
-var isAttr = makeMap(
-  'accept,accept-charset,accesskey,action,align,alt,async,autocomplete,' +
-  'autofocus,autoplay,autosave,bgcolor,border,buffered,challenge,charset,' +
-  'checked,cite,class,code,codebase,color,cols,colspan,content,http-equiv,' +
-  'name,contenteditable,contextmenu,controls,coords,data,datetime,default,' +
-  'defer,dir,dirname,disabled,download,draggable,dropzone,enctype,method,for,' +
-  'form,formaction,headers,<th>,height,hidden,high,href,hreflang,http-equiv,' +
-  'icon,id,ismap,itemprop,keytype,kind,label,lang,language,list,loop,low,' +
-  'manifest,max,maxlength,media,method,GET,POST,min,multiple,email,file,' +
-  'muted,name,novalidate,open,optimum,pattern,ping,placeholder,poster,' +
-  'preload,radiogroup,readonly,rel,required,reversed,rows,rowspan,sandbox,' +
-  'scope,scoped,seamless,selected,shape,size,type,text,password,sizes,span,' +
-  'spellcheck,src,srcdoc,srclang,srcset,start,step,style,summary,tabindex,' +
-  'target,title,type,usemap,value,width,wrap'
-);
-
-
-
-var xlinkNS = 'http://www.w3.org/1999/xlink';
-
-var isXlink = function (name) {
-  return name.charAt(5) === ':' && name.slice(0, 5) === 'xlink'
-};
-
-var getXlinkProp = function (name) {
-  return isXlink(name) ? name.slice(6, name.length) : ''
-};
-
-var isFalsyAttrValue = function (val) {
-  return val == null || val === false
-};
-
-/*  */
-
-function genClassForVnode (vnode) {
-  var data = vnode.data;
-  var parentNode = vnode;
-  var childNode = vnode;
-  while (childNode.child) {
-    childNode = childNode.child._vnode;
-    if (childNode.data) {
-      data = mergeClassData(childNode.data, data);
-    }
-  }
-  while ((parentNode = parentNode.parent)) {
-    if (parentNode.data) {
-      data = mergeClassData(data, parentNode.data);
-    }
-  }
-  return genClassFromData(data)
-}
-
-function mergeClassData (child, parent) {
-  return {
-    staticClass: concat(child.staticClass, parent.staticClass),
-    class: child.class
-      ? [child.class, parent.class]
-      : parent.class
-  }
-}
-
-function genClassFromData (data) {
-  var dynamicClass = data.class;
-  var staticClass = data.staticClass;
-  if (staticClass || dynamicClass) {
-    return concat(staticClass, stringifyClass(dynamicClass))
-  }
-  /* istanbul ignore next */
-  return ''
-}
-
-function concat (a, b) {
-  return a ? b ? (a + ' ' + b) : a : (b || '')
-}
-
-function stringifyClass (value) {
-  var res = '';
-  if (!value) {
-    return res
-  }
-  if (typeof value === 'string') {
-    return value
-  }
-  if (Array.isArray(value)) {
-    var stringified;
-    for (var i = 0, l = value.length; i < l; i++) {
-      if (value[i]) {
-        if ((stringified = stringifyClass(value[i]))) {
-          res += stringified + ' ';
-        }
-      }
-    }
-    return res.slice(0, -1)
-  }
-  if (isObject(value)) {
-    for (var key in value) {
-      if (value[key]) { res += key + ' '; }
-    }
-    return res.slice(0, -1)
-  }
-  /* istanbul ignore next */
-  return res
-}
-
-/*  */
-
-var namespaceMap = {
-  svg: 'http://www.w3.org/2000/svg',
-  math: 'http://www.w3.org/1998/Math/MathML'
-};
-
-var isHTMLTag = makeMap(
-  'html,body,base,head,link,meta,style,title,' +
-  'address,article,aside,footer,header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,' +
-  'div,dd,dl,dt,figcaption,figure,hr,img,li,main,ol,p,pre,ul,' +
-  'a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,' +
-  's,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,' +
-  'embed,object,param,source,canvas,script,noscript,del,ins,' +
-  'caption,col,colgroup,table,thead,tbody,td,th,tr,' +
-  'button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,' +
-  'output,progress,select,textarea,' +
-  'details,dialog,menu,menuitem,summary,' +
-  'content,element,shadow,template'
-);
-
-var isUnaryTag = makeMap(
-  'area,base,br,col,embed,frame,hr,img,input,isindex,keygen,' +
-  'link,meta,param,source,track,wbr',
-  true
-);
-
-// Elements that you can, intentionally, leave open
-// (and which close themselves)
-var canBeLeftOpenTag = makeMap(
-  'colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr,source',
-  true
-);
-
-// HTML5 tags https://html.spec.whatwg.org/multipage/indices.html#elements-3
-// Phrasing Content https://html.spec.whatwg.org/multipage/dom.html#phrasing-content
-var isNonPhrasingTag = makeMap(
-  'address,article,aside,base,blockquote,body,caption,col,colgroup,dd,' +
-  'details,dialog,div,dl,dt,fieldset,figcaption,figure,footer,form,' +
-  'h1,h2,h3,h4,h5,h6,head,header,hgroup,hr,html,legend,li,menuitem,meta,' +
-  'optgroup,option,param,rp,rt,source,style,summary,tbody,td,tfoot,th,thead,' +
-  'title,tr,track',
-  true
-);
-
-// this map is intentionally selective, only covering SVG elements that may
-// contain child elements.
-var isSVG = makeMap(
-  'svg,animate,circle,clippath,cursor,defs,desc,ellipse,filter,font,' +
-  'font-face,g,glyph,image,line,marker,mask,missing-glyph,path,pattern,' +
-  'polygon,polyline,rect,switch,symbol,text,textpath,tspan,use,view',
-  true
-);
-
-var isPreTag = function (tag) { return tag === 'pre'; };
-
-var isReservedTag = function (tag) {
-  return isHTMLTag(tag) || isSVG(tag)
-};
-
-function getTagNamespace (tag) {
-  if (isSVG(tag)) {
-    return 'svg'
-  }
-  // basic support for MathML
-  // note it doesn't support other MathML elements being component roots
-  if (tag === 'math') {
-    return 'math'
-  }
-}
-
-var unknownElementCache = Object.create(null);
-function isUnknownElement (tag) {
-  /* istanbul ignore if */
-  if (!inBrowser) {
-    return true
-  }
-  if (isReservedTag(tag)) {
-    return false
-  }
-  tag = tag.toLowerCase();
-  /* istanbul ignore if */
-  if (unknownElementCache[tag] != null) {
-    return unknownElementCache[tag]
-  }
-  var el = document.createElement(tag);
-  if (tag.indexOf('-') > -1) {
-    // http://stackoverflow.com/a/28210364/1070244
-    return (unknownElementCache[tag] = (
-      el.constructor === window.HTMLUnknownElement ||
-      el.constructor === window.HTMLElement
-    ))
-  } else {
-    return (unknownElementCache[tag] = /HTMLUnknownElement/.test(el.toString()))
-  }
-}
-
-/*  */
-
-/**
- * Query an element selector if it's not an element already.
- */
-function query (el) {
-  if (typeof el === 'string') {
-    var selector = el;
-    el = document.querySelector(el);
-    if (!el) {
-      "development" !== 'production' && warn(
-        'Cannot find element: ' + selector
-      );
-      return document.createElement('div')
-    }
-  }
-  return el
-}
-
-/*  */
-
-function createElement$1 (tagName, vnode) {
-  var elm = document.createElement(tagName);
-  if (tagName !== 'select') {
-    return elm
-  }
-  if (vnode.data && vnode.data.attrs && 'multiple' in vnode.data.attrs) {
-    elm.setAttribute('multiple', 'multiple');
-  }
-  return elm
-}
-
-function createElementNS (namespace, tagName) {
-  return document.createElementNS(namespaceMap[namespace], tagName)
-}
-
-function createTextNode (text) {
-  return document.createTextNode(text)
-}
-
-function createComment (text) {
-  return document.createComment(text)
-}
-
-function insertBefore (parentNode, newNode, referenceNode) {
-  parentNode.insertBefore(newNode, referenceNode);
-}
-
-function removeChild (node, child) {
-  node.removeChild(child);
-}
-
-function appendChild (node, child) {
-  node.appendChild(child);
-}
-
-function parentNode (node) {
-  return node.parentNode
-}
-
-function nextSibling (node) {
-  return node.nextSibling
-}
-
-function tagName (node) {
-  return node.tagName
-}
-
-function setTextContent (node, text) {
-  node.textContent = text;
-}
-
-function childNodes (node) {
-  return node.childNodes
-}
-
-function setAttribute (node, key, val) {
-  node.setAttribute(key, val);
-}
-
-
-var nodeOps = Object.freeze({
-	createElement: createElement$1,
-	createElementNS: createElementNS,
-	createTextNode: createTextNode,
-	createComment: createComment,
-	insertBefore: insertBefore,
-	removeChild: removeChild,
-	appendChild: appendChild,
-	parentNode: parentNode,
-	nextSibling: nextSibling,
-	tagName: tagName,
-	setTextContent: setTextContent,
-	childNodes: childNodes,
-	setAttribute: setAttribute
-});
-
-/*  */
-
-var ref = {
-  create: function create (_, vnode) {
-    registerRef(vnode);
-  },
-  update: function update (oldVnode, vnode) {
-    if (oldVnode.data.ref !== vnode.data.ref) {
-      registerRef(oldVnode, true);
-      registerRef(vnode);
-    }
-  },
-  destroy: function destroy (vnode) {
-    registerRef(vnode, true);
-  }
-};
-
-function registerRef (vnode, isRemoval) {
-  var key = vnode.data.ref;
-  if (!key) { return }
-
-  var vm = vnode.context;
-  var ref = vnode.child || vnode.elm;
-  var refs = vm.$refs;
-  if (isRemoval) {
-    if (Array.isArray(refs[key])) {
-      remove$1(refs[key], ref);
-    } else if (refs[key] === ref) {
-      refs[key] = undefined;
-    }
-  } else {
-    if (vnode.data.refInFor) {
-      if (Array.isArray(refs[key])) {
-        refs[key].push(ref);
-      } else {
-        refs[key] = [ref];
-      }
-    } else {
-      refs[key] = ref;
-    }
-  }
-}
-
-/**
- * Virtual DOM patching algorithm based on Snabbdom by
- * Simon Friis Vindum (@paldepind)
- * Licensed under the MIT License
- * https://github.com/paldepind/snabbdom/blob/master/LICENSE
- *
- * modified by Evan You (@yyx990803)
- *
-
-/*
- * Not type-checking this because this file is perf-critical and the cost
- * of making flow understand it is not worth it.
- */
-
-var emptyNode = new VNode('', {}, []);
-
-var hooks$1 = ['create', 'update', 'remove', 'destroy'];
-
-function isUndef (s) {
-  return s == null
-}
-
-function isDef (s) {
-  return s != null
-}
-
-function sameVnode (vnode1, vnode2) {
-  return (
-    vnode1.key === vnode2.key &&
-    vnode1.tag === vnode2.tag &&
-    vnode1.isComment === vnode2.isComment &&
-    !vnode1.data === !vnode2.data
-  )
-}
-
-function createKeyToOldIdx (children, beginIdx, endIdx) {
-  var i, key;
-  var map = {};
-  for (i = beginIdx; i <= endIdx; ++i) {
-    key = children[i].key;
-    if (isDef(key)) { map[key] = i; }
-  }
-  return map
-}
-
-function createPatchFunction (backend) {
-  var i, j;
-  var cbs = {};
-
-  var modules = backend.modules;
-  var nodeOps = backend.nodeOps;
-
-  for (i = 0; i < hooks$1.length; ++i) {
-    cbs[hooks$1[i]] = [];
-    for (j = 0; j < modules.length; ++j) {
-      if (modules[j][hooks$1[i]] !== undefined) { cbs[hooks$1[i]].push(modules[j][hooks$1[i]]); }
-    }
-  }
-
-  function emptyNodeAt (elm) {
-    return new VNode(nodeOps.tagName(elm).toLowerCase(), {}, [], undefined, elm)
-  }
-
-  function createRmCb (childElm, listeners) {
-    function remove$$1 () {
-      if (--remove$$1.listeners === 0) {
-        removeElement(childElm);
-      }
-    }
-    remove$$1.listeners = listeners;
-    return remove$$1
-  }
-
-  function removeElement (el) {
-    var parent = nodeOps.parentNode(el);
-    nodeOps.removeChild(parent, el);
-  }
-
-  function createElm (vnode, insertedVnodeQueue, nested) {
-    var i;
-    var data = vnode.data;
-    vnode.isRootInsert = !nested;
-    if (isDef(data)) {
-      if (isDef(i = data.hook) && isDef(i = i.init)) { i(vnode); }
-      // after calling the init hook, if the vnode is a child component
-      // it should've created a child instance and mounted it. the child
-      // component also has set the placeholder vnode's elm.
-      // in that case we can just return the element and be done.
-      if (isDef(i = vnode.child)) {
-        initComponent(vnode, insertedVnodeQueue);
-        return vnode.elm
-      }
-    }
-    var children = vnode.children;
-    var tag = vnode.tag;
-    if (isDef(tag)) {
-      {
-        if (
-          !vnode.ns &&
-          !(config.ignoredElements && config.ignoredElements.indexOf(tag) > -1) &&
-          config.isUnknownElement(tag)
-        ) {
-          warn(
-            'Unknown custom element: <' + tag + '> - did you ' +
-            'register the component correctly? For recursive components, ' +
-            'make sure to provide the "name" option.',
-            vnode.context
-          );
-        }
-      }
-      vnode.elm = vnode.ns
-        ? nodeOps.createElementNS(vnode.ns, tag)
-        : nodeOps.createElement(tag, vnode);
-      setScope(vnode);
-      createChildren(vnode, children, insertedVnodeQueue);
-      if (isDef(data)) {
-        invokeCreateHooks(vnode, insertedVnodeQueue);
-      }
-    } else if (vnode.isComment) {
-      vnode.elm = nodeOps.createComment(vnode.text);
-    } else {
-      vnode.elm = nodeOps.createTextNode(vnode.text);
-    }
-    return vnode.elm
-  }
-
-  function createChildren (vnode, children, insertedVnodeQueue) {
-    if (Array.isArray(children)) {
-      for (var i = 0; i < children.length; ++i) {
-        nodeOps.appendChild(vnode.elm, createElm(children[i], insertedVnodeQueue, true));
-      }
-    } else if (isPrimitive(vnode.text)) {
-      nodeOps.appendChild(vnode.elm, nodeOps.createTextNode(vnode.text));
-    }
-  }
-
-  function isPatchable (vnode) {
-    while (vnode.child) {
-      vnode = vnode.child._vnode;
-    }
-    return isDef(vnode.tag)
-  }
-
-  function invokeCreateHooks (vnode, insertedVnodeQueue) {
-    for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {
-      cbs.create[i$1](emptyNode, vnode);
-    }
-    i = vnode.data.hook; // Reuse variable
-    if (isDef(i)) {
-      if (i.create) { i.create(emptyNode, vnode); }
-      if (i.insert) { insertedVnodeQueue.push(vnode); }
-    }
-  }
-
-  function initComponent (vnode, insertedVnodeQueue) {
-    if (vnode.data.pendingInsert) {
-      insertedVnodeQueue.push.apply(insertedVnodeQueue, vnode.data.pendingInsert);
-    }
-    vnode.elm = vnode.child.$el;
-    if (isPatchable(vnode)) {
-      invokeCreateHooks(vnode, insertedVnodeQueue);
-      setScope(vnode);
-    } else {
-      // empty component root.
-      // skip all element-related modules except for ref (#3455)
-      registerRef(vnode);
-      // make sure to invoke the insert hook
-      insertedVnodeQueue.push(vnode);
-    }
-  }
-
-  // set scope id attribute for scoped CSS.
-  // this is implemented as a special case to avoid the overhead
-  // of going through the normal attribute patching process.
-  function setScope (vnode) {
-    var i;
-    if (isDef(i = vnode.context) && isDef(i = i.$options._scopeId)) {
-      nodeOps.setAttribute(vnode.elm, i, '');
-    }
-    if (isDef(i = activeInstance) &&
-        i !== vnode.context &&
-        isDef(i = i.$options._scopeId)) {
-      nodeOps.setAttribute(vnode.elm, i, '');
-    }
-  }
-
-  function addVnodes (parentElm, before, vnodes, startIdx, endIdx, insertedVnodeQueue) {
-    for (; startIdx <= endIdx; ++startIdx) {
-      nodeOps.insertBefore(parentElm, createElm(vnodes[startIdx], insertedVnodeQueue), before);
-    }
-  }
-
-  function invokeDestroyHook (vnode) {
-    var i, j;
-    var data = vnode.data;
-    if (isDef(data)) {
-      if (isDef(i = data.hook) && isDef(i = i.destroy)) { i(vnode); }
-      for (i = 0; i < cbs.destroy.length; ++i) { cbs.destroy[i](vnode); }
-    }
-    if (isDef(i = vnode.children)) {
-      for (j = 0; j < vnode.children.length; ++j) {
-        invokeDestroyHook(vnode.children[j]);
-      }
-    }
-  }
-
-  function removeVnodes (parentElm, vnodes, startIdx, endIdx) {
-    for (; startIdx <= endIdx; ++startIdx) {
-      var ch = vnodes[startIdx];
-      if (isDef(ch)) {
-        if (isDef(ch.tag)) {
-          removeAndInvokeRemoveHook(ch);
-          invokeDestroyHook(ch);
-        } else { // Text node
-          nodeOps.removeChild(parentElm, ch.elm);
-        }
-      }
-    }
-  }
-
-  function removeAndInvokeRemoveHook (vnode, rm) {
-    if (rm || isDef(vnode.data)) {
-      var listeners = cbs.remove.length + 1;
-      if (!rm) {
-        // directly removing
-        rm = createRmCb(vnode.elm, listeners);
-      } else {
-        // we have a recursively passed down rm callback
-        // increase the listeners count
-        rm.listeners += listeners;
-      }
-      // recursively invoke hooks on child component root node
-      if (isDef(i = vnode.child) && isDef(i = i._vnode) && isDef(i.data)) {
-        removeAndInvokeRemoveHook(i, rm);
-      }
-      for (i = 0; i < cbs.remove.length; ++i) {
-        cbs.remove[i](vnode, rm);
-      }
-      if (isDef(i = vnode.data.hook) && isDef(i = i.remove)) {
-        i(vnode, rm);
-      } else {
-        rm();
-      }
-    } else {
-      removeElement(vnode.elm);
-    }
-  }
-
-  function updateChildren (parentElm, oldCh, newCh, insertedVnodeQueue, removeOnly) {
-    var oldStartIdx = 0;
-    var newStartIdx = 0;
-    var oldEndIdx = oldCh.length - 1;
-    var oldStartVnode = oldCh[0];
-    var oldEndVnode = oldCh[oldEndIdx];
-    var newEndIdx = newCh.length - 1;
-    var newStartVnode = newCh[0];
-    var newEndVnode = newCh[newEndIdx];
-    var oldKeyToIdx, idxInOld, elmToMove, before;
-
-    // removeOnly is a special flag used only by <transition-group>
-    // to ensure removed elements stay in correct relative positions
-    // during leaving transitions
-    var canMove = !removeOnly;
-
-    while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {
-      if (isUndef(oldStartVnode)) {
-        oldStartVnode = oldCh[++oldStartIdx]; // Vnode has been moved left
-      } else if (isUndef(oldEndVnode)) {
-        oldEndVnode = oldCh[--oldEndIdx];
-      } else if (sameVnode(oldStartVnode, newStartVnode)) {
-        patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue);
-        oldStartVnode = oldCh[++oldStartIdx];
-        newStartVnode = newCh[++newStartIdx];
-      } else if (sameVnode(oldEndVnode, newEndVnode)) {
-        patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue);
-        oldEndVnode = oldCh[--oldEndIdx];
-        newEndVnode = newCh[--newEndIdx];
-      } else if (sameVnode(oldStartVnode, newEndVnode)) { // Vnode moved right
-        patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue);
-        canMove && nodeOps.insertBefore(parentElm, oldStartVnode.elm, nodeOps.nextSibling(oldEndVnode.elm));
-        oldStartVnode = oldCh[++oldStartIdx];
-        newEndVnode = newCh[--newEndIdx];
-      } else if (sameVnode(oldEndVnode, newStartVnode)) { // Vnode moved left
-        patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue);
-        canMove && nodeOps.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm);
-        oldEndVnode = oldCh[--oldEndIdx];
-        newStartVnode = newCh[++newStartIdx];
-      } else {
-        if (isUndef(oldKeyToIdx)) { oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx); }
-        idxInOld = isDef(newStartVnode.key) ? oldKeyToIdx[newStartVnode.key] : null;
-        if (isUndef(idxInOld)) { // New element
-          nodeOps.insertBefore(parentElm, createElm(newStartVnode, insertedVnodeQueue), oldStartVnode.elm);
-          newStartVnode = newCh[++newStartIdx];
-        } else {
-          elmToMove = oldCh[idxInOld];
-          /* istanbul ignore if */
-          if ("development" !== 'production' && !elmToMove) {
-            warn(
-              'It seems there are duplicate keys that is causing an update error. ' +
-              'Make sure each v-for item has a unique key.'
-            );
-          }
-          if (elmToMove.tag !== newStartVnode.tag) {
-            // same key but different element. treat as new element
-            nodeOps.insertBefore(parentElm, createElm(newStartVnode, insertedVnodeQueue), oldStartVnode.elm);
-            newStartVnode = newCh[++newStartIdx];
-          } else {
-            patchVnode(elmToMove, newStartVnode, insertedVnodeQueue);
-            oldCh[idxInOld] = undefined;
-            canMove && nodeOps.insertBefore(parentElm, newStartVnode.elm, oldStartVnode.elm);
-            newStartVnode = newCh[++newStartIdx];
-          }
-        }
-      }
-    }
-    if (oldStartIdx > oldEndIdx) {
-      before = isUndef(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm;
-      addVnodes(parentElm, before, newCh, newStartIdx, newEndIdx, insertedVnodeQueue);
-    } else if (newStartIdx > newEndIdx) {
-      removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx);
-    }
-  }
-
-  function patchVnode (oldVnode, vnode, insertedVnodeQueue, removeOnly) {
-    if (oldVnode === vnode) {
-      return
-    }
-    // reuse element for static trees.
-    // note we only do this if the vnode is cloned -
-    // if the new node is not cloned it means the render functions have been
-    // reset by the hot-reload-api and we need to do a proper re-render.
-    if (vnode.isStatic &&
-        oldVnode.isStatic &&
-        vnode.key === oldVnode.key &&
-        vnode.isCloned) {
-      vnode.elm = oldVnode.elm;
-      return
-    }
-    var i;
-    var data = vnode.data;
-    var hasData = isDef(data);
-    if (hasData && isDef(i = data.hook) && isDef(i = i.prepatch)) {
-      i(oldVnode, vnode);
-    }
-    var elm = vnode.elm = oldVnode.elm;
-    var oldCh = oldVnode.children;
-    var ch = vnode.children;
-    if (hasData && isPatchable(vnode)) {
-      for (i = 0; i < cbs.update.length; ++i) { cbs.update[i](oldVnode, vnode); }
-      if (isDef(i = data.hook) && isDef(i = i.update)) { i(oldVnode, vnode); }
-    }
-    if (isUndef(vnode.text)) {
-      if (isDef(oldCh) && isDef(ch)) {
-        if (oldCh !== ch) { updateChildren(elm, oldCh, ch, insertedVnodeQueue, removeOnly); }
-      } else if (isDef(ch)) {
-        if (isDef(oldVnode.text)) { nodeOps.setTextContent(elm, ''); }
-        addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue);
-      } else if (isDef(oldCh)) {
-        removeVnodes(elm, oldCh, 0, oldCh.length - 1);
-      } else if (isDef(oldVnode.text)) {
-        nodeOps.setTextContent(elm, '');
-      }
-    } else if (oldVnode.text !== vnode.text) {
-      nodeOps.setTextContent(elm, vnode.text);
-    }
-    if (hasData) {
-      if (isDef(i = data.hook) && isDef(i = i.postpatch)) { i(oldVnode, vnode); }
-    }
-  }
-
-  function invokeInsertHook (vnode, queue, initial) {
-    // delay insert hooks for component root nodes, invoke them after the
-    // element is really inserted
-    if (initial && vnode.parent) {
-      vnode.parent.data.pendingInsert = queue;
-    } else {
-      for (var i = 0; i < queue.length; ++i) {
-        queue[i].data.hook.insert(queue[i]);
-      }
-    }
-  }
-
-  var bailed = false;
-  function hydrate (elm, vnode, insertedVnodeQueue) {
-    {
-      if (!assertNodeMatch(elm, vnode)) {
-        return false
-      }
-    }
-    vnode.elm = elm;
-    var tag = vnode.tag;
-    var data = vnode.data;
-    var children = vnode.children;
-    if (isDef(data)) {
-      if (isDef(i = data.hook) && isDef(i = i.init)) { i(vnode, true /* hydrating */); }
-      if (isDef(i = vnode.child)) {
-        // child component. it should have hydrated its own tree.
-        initComponent(vnode, insertedVnodeQueue);
-        return true
-      }
-    }
-    if (isDef(tag)) {
-      if (isDef(children)) {
-        var childNodes = nodeOps.childNodes(elm);
-        // empty element, allow client to pick up and populate children
-        if (!childNodes.length) {
-          createChildren(vnode, children, insertedVnodeQueue);
-        } else {
-          var childrenMatch = true;
-          if (childNodes.length !== children.length) {
-            childrenMatch = false;
-          } else {
-            for (var i$1 = 0; i$1 < children.length; i$1++) {
-              if (!hydrate(childNodes[i$1], children[i$1], insertedVnodeQueue)) {
-                childrenMatch = false;
-                break
-              }
-            }
-          }
-          if (!childrenMatch) {
-            if ("development" !== 'production' &&
-                typeof console !== 'undefined' &&
-                !bailed) {
-              bailed = true;
-              console.warn('Parent: ', elm);
-              console.warn('Mismatching childNodes vs. VNodes: ', childNodes, children);
-            }
-            return false
-          }
-        }
-      }
-      if (isDef(data)) {
-        invokeCreateHooks(vnode, insertedVnodeQueue);
-      }
-    }
-    return true
-  }
-
-  function assertNodeMatch (node, vnode) {
-    if (vnode.tag) {
-      return (
-        vnode.tag.indexOf('vue-component') === 0 ||
-        vnode.tag === nodeOps.tagName(node).toLowerCase()
-      )
-    } else {
-      return _toString(vnode.text) === node.data
-    }
-  }
-
-  return function patch (oldVnode, vnode, hydrating, removeOnly) {
-    if (!vnode) {
-      if (oldVnode) { invokeDestroyHook(oldVnode); }
-      return
-    }
-
-    var elm, parent;
-    var isInitialPatch = false;
-    var insertedVnodeQueue = [];
-
-    if (!oldVnode) {
-      // empty mount, create new root element
-      isInitialPatch = true;
-      createElm(vnode, insertedVnodeQueue);
-    } else {
-      var isRealElement = isDef(oldVnode.nodeType);
-      if (!isRealElement && sameVnode(oldVnode, vnode)) {
-        patchVnode(oldVnode, vnode, insertedVnodeQueue, removeOnly);
-      } else {
-        if (isRealElement) {
-          // mounting to a real element
-          // check if this is server-rendered content and if we can perform
-          // a successful hydration.
-          if (oldVnode.nodeType === 1 && oldVnode.hasAttribute('server-rendered')) {
-            oldVnode.removeAttribute('server-rendered');
-            hydrating = true;
-          }
-          if (hydrating) {
-            if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {
-              invokeInsertHook(vnode, insertedVnodeQueue, true);
-              return oldVnode
-            } else {
-              warn(
-                'The client-side rendered virtual DOM tree is not matching ' +
-                'server-rendered content. This is likely caused by incorrect ' +
-                'HTML markup, for example nesting block-level elements inside ' +
-                '<p>, or missing <tbody>. Bailing hydration and performing ' +
-                'full client-side render.'
-              );
-            }
-          }
-          // either not server-rendered, or hydration failed.
-          // create an empty node and replace it
-          oldVnode = emptyNodeAt(oldVnode);
-        }
-        elm = oldVnode.elm;
-        parent = nodeOps.parentNode(elm);
-
-        createElm(vnode, insertedVnodeQueue);
-
-        // component root element replaced.
-        // update parent placeholder node element.
-        if (vnode.parent) {
-          vnode.parent.elm = vnode.elm;
-          if (isPatchable(vnode)) {
-            for (var i = 0; i < cbs.create.length; ++i) {
-              cbs.create[i](emptyNode, vnode.parent);
-            }
-          }
-        }
-
-        if (parent !== null) {
-          nodeOps.insertBefore(parent, vnode.elm, nodeOps.nextSibling(elm));
-          removeVnodes(parent, [oldVnode], 0, 0);
-        } else if (isDef(oldVnode.tag)) {
-          invokeDestroyHook(oldVnode);
-        }
-      }
-    }
-
-    invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch);
-    return vnode.elm
-  }
-}
-
-/*  */
-
-var directives = {
-  create: updateDirectives,
-  update: updateDirectives,
-  destroy: function unbindDirectives (vnode) {
-    updateDirectives(vnode, emptyNode);
-  }
-};
-
-function updateDirectives (
-  oldVnode,
-  vnode
-) {
-  if (!oldVnode.data.directives && !vnode.data.directives) {
-    return
-  }
-  var isCreate = oldVnode === emptyNode;
-  var oldDirs = normalizeDirectives$1(oldVnode.data.directives, oldVnode.context);
-  var newDirs = normalizeDirectives$1(vnode.data.directives, vnode.context);
-
-  var dirsWithInsert = [];
-  var dirsWithPostpatch = [];
-
-  var key, oldDir, dir;
-  for (key in newDirs) {
-    oldDir = oldDirs[key];
-    dir = newDirs[key];
-    if (!oldDir) {
-      // new directive, bind
-      callHook$1(dir, 'bind', vnode, oldVnode);
-      if (dir.def && dir.def.inserted) {
-        dirsWithInsert.push(dir);
-      }
-    } else {
-      // existing directive, update
-      dir.oldValue = oldDir.value;
-      callHook$1(dir, 'update', vnode, oldVnode);
-      if (dir.def && dir.def.componentUpdated) {
-        dirsWithPostpatch.push(dir);
-      }
-    }
-  }
-
-  if (dirsWithInsert.length) {
-    var callInsert = function () {
-      dirsWithInsert.forEach(function (dir) {
-        callHook$1(dir, 'inserted', vnode, oldVnode);
-      });
-    };
-    if (isCreate) {
-      mergeVNodeHook(vnode.data.hook || (vnode.data.hook = {}), 'insert', callInsert, 'dir-insert');
-    } else {
-      callInsert();
-    }
-  }
-
-  if (dirsWithPostpatch.length) {
-    mergeVNodeHook(vnode.data.hook || (vnode.data.hook = {}), 'postpatch', function () {
-      dirsWithPostpatch.forEach(function (dir) {
-        callHook$1(dir, 'componentUpdated', vnode, oldVnode);
-      });
-    }, 'dir-postpatch');
-  }
-
-  if (!isCreate) {
-    for (key in oldDirs) {
-      if (!newDirs[key]) {
-        // no longer present, unbind
-        callHook$1(oldDirs[key], 'unbind', oldVnode);
-      }
-    }
-  }
-}
-
-var emptyModifiers = Object.create(null);
-
-function normalizeDirectives$1 (
-  dirs,
-  vm
-) {
-  var res = Object.create(null);
-  if (!dirs) {
-    return res
-  }
-  var i, dir;
-  for (i = 0; i < dirs.length; i++) {
-    dir = dirs[i];
-    if (!dir.modifiers) {
-      dir.modifiers = emptyModifiers;
-    }
-    res[getRawDirName(dir)] = dir;
-    dir.def = resolveAsset(vm.$options, 'directives', dir.name, true);
-  }
-  return res
-}
-
-function getRawDirName (dir) {
-  return dir.rawName || ((dir.name) + "." + (Object.keys(dir.modifiers || {}).join('.')))
-}
-
-function callHook$1 (dir, hook, vnode, oldVnode) {
-  var fn = dir.def && dir.def[hook];
-  if (fn) {
-    fn(vnode.elm, dir, vnode, oldVnode);
-  }
-}
-
-var baseModules = [
-  ref,
-  directives
-];
-
-/*  */
-
-function updateAttrs (oldVnode, vnode) {
-  if (!oldVnode.data.attrs && !vnode.data.attrs) {
-    return
-  }
-  var key, cur, old;
-  var elm = vnode.elm;
-  var oldAttrs = oldVnode.data.attrs || {};
-  var attrs = vnode.data.attrs || {};
-  // clone observed objects, as the user probably wants to mutate it
-  if (attrs.__ob__) {
-    attrs = vnode.data.attrs = extend({}, attrs);
-  }
-
-  for (key in attrs) {
-    cur = attrs[key];
-    old = oldAttrs[key];
-    if (old !== cur) {
-      setAttr(elm, key, cur);
-    }
-  }
-  for (key in oldAttrs) {
-    if (attrs[key] == null) {
-      if (isXlink(key)) {
-        elm.removeAttributeNS(xlinkNS, getXlinkProp(key));
-      } else if (!isEnumeratedAttr(key)) {
-        elm.removeAttribute(key);
-      }
-    }
-  }
-}
-
-function setAttr (el, key, value) {
-  if (isBooleanAttr(key)) {
-    // set attribute for blank value
-    // e.g. <option disabled>Select one</option>
-    if (isFalsyAttrValue(value)) {
-      el.removeAttribute(key);
-    } else {
-      el.setAttribute(key, key);
-    }
-  } else if (isEnumeratedAttr(key)) {
-    el.setAttribute(key, isFalsyAttrValue(value) || value === 'false' ? 'false' : 'true');
-  } else if (isXlink(key)) {
-    if (isFalsyAttrValue(value)) {
-      el.removeAttributeNS(xlinkNS, getXlinkProp(key));
-    } else {
-      el.setAttributeNS(xlinkNS, key, value);
-    }
-  } else {
-    if (isFalsyAttrValue(value)) {
-      el.removeAttribute(key);
-    } else {
-      el.setAttribute(key, value);
-    }
-  }
-}
-
-var attrs = {
-  create: updateAttrs,
-  update: updateAttrs
-};
-
-/*  */
-
-function updateClass (oldVnode, vnode) {
-  var el = vnode.elm;
-  var data = vnode.data;
-  var oldData = oldVnode.data;
-  if (!data.staticClass && !data.class &&
-      (!oldData || (!oldData.staticClass && !oldData.class))) {
-    return
-  }
-
-  var cls = genClassForVnode(vnode);
-
-  // handle transition classes
-  var transitionClass = el._transitionClasses;
-  if (transitionClass) {
-    cls = concat(cls, stringifyClass(transitionClass));
-  }
-
-  // set the class
-  if (cls !== el._prevClass) {
-    el.setAttribute('class', cls);
-    el._prevClass = cls;
-  }
-}
-
-var klass = {
-  create: updateClass,
-  update: updateClass
-};
-
-// skip type checking this file because we need to attach private properties
-// to elements
-
-function updateDOMListeners (oldVnode, vnode) {
-  if (!oldVnode.data.on && !vnode.data.on) {
-    return
-  }
-  var on = vnode.data.on || {};
-  var oldOn = oldVnode.data.on || {};
-  var add = vnode.elm._v_add || (vnode.elm._v_add = function (event, handler, capture) {
-    vnode.elm.addEventListener(event, handler, capture);
-  });
-  var remove = vnode.elm._v_remove || (vnode.elm._v_remove = function (event, handler) {
-    vnode.elm.removeEventListener(event, handler);
-  });
-  updateListeners(on, oldOn, add, remove, vnode.context);
-}
-
-var events = {
-  create: updateDOMListeners,
-  update: updateDOMListeners
-};
-
-/*  */
-
-function updateDOMProps (oldVnode, vnode) {
-  if (!oldVnode.data.domProps && !vnode.data.domProps) {
-    return
-  }
-  var key, cur;
-  var elm = vnode.elm;
-  var oldProps = oldVnode.data.domProps || {};
-  var props = vnode.data.domProps || {};
-  // clone observed objects, as the user probably wants to mutate it
-  if (props.__ob__) {
-    props = vnode.data.domProps = extend({}, props);
-  }
-
-  for (key in oldProps) {
-    if (props[key] == null) {
-      elm[key] = undefined;
-    }
-  }
-  for (key in props) {
-    // ignore children if the node has textContent or innerHTML,
-    // as these will throw away existing DOM nodes and cause removal errors
-    // on subsequent patches (#3360)
-    if ((key === 'textContent' || key === 'innerHTML') && vnode.children) {
-      vnode.children.length = 0;
-    }
-    cur = props[key];
-    if (key === 'value') {
-      // store value as _value as well since
-      // non-string values will be stringified
-      elm._value = cur;
-      // avoid resetting cursor position when value is the same
-      var strCur = cur == null ? '' : String(cur);
-      if (elm.value !== strCur && !elm.composing) {
-        elm.value = strCur;
-      }
-    } else {
-      elm[key] = cur;
-    }
-  }
-}
-
-var domProps = {
-  create: updateDOMProps,
-  update: updateDOMProps
-};
-
-/*  */
-
-var prefixes = ['Webkit', 'Moz', 'ms'];
-
-var testEl;
-var normalize = cached(function (prop) {
-  testEl = testEl || document.createElement('div');
-  prop = camelize(prop);
-  if (prop !== 'filter' && (prop in testEl.style)) {
-    return prop
-  }
-  var upper = prop.charAt(0).toUpperCase() + prop.slice(1);
-  for (var i = 0; i < prefixes.length; i++) {
-    var prefixed = prefixes[i] + upper;
-    if (prefixed in testEl.style) {
-      return prefixed
-    }
-  }
-});
-
-function updateStyle (oldVnode, vnode) {
-  if ((!oldVnode.data || !oldVnode.data.style) && !vnode.data.style) {
-    return
-  }
-  var cur, name;
-  var el = vnode.elm;
-  var oldStyle = oldVnode.data.style || {};
-  var style = vnode.data.style || {};
-
-  // handle string
-  if (typeof style === 'string') {
-    el.style.cssText = style;
-    return
-  }
-
-  var needClone = style.__ob__;
-
-  // handle array syntax
-  if (Array.isArray(style)) {
-    style = vnode.data.style = toObject(style);
-  }
-
-  // clone the style for future updates,
-  // in case the user mutates the style object in-place.
-  if (needClone) {
-    style = vnode.data.style = extend({}, style);
-  }
-
-  for (name in oldStyle) {
-    if (style[name] == null) {
-      el.style[normalize(name)] = '';
-    }
-  }
-  for (name in style) {
-    cur = style[name];
-    if (cur !== oldStyle[name]) {
-      // ie9 setting to null has no effect, must use empty string
-      el.style[normalize(name)] = cur == null ? '' : cur;
-    }
-  }
-}
-
-var style = {
-  create: updateStyle,
-  update: updateStyle
-};
-
-/*  */
-
-/**
- * Add class with compatibility for SVG since classList is not supported on
- * SVG elements in IE
- */
-function addClass (el, cls) {
-  /* istanbul ignore else */
-  if (el.classList) {
-    if (cls.indexOf(' ') > -1) {
-      cls.split(/\s+/).forEach(function (c) { return el.classList.add(c); });
-    } else {
-      el.classList.add(cls);
-    }
-  } else {
-    var cur = ' ' + el.getAttribute('class') + ' ';
-    if (cur.indexOf(' ' + cls + ' ') < 0) {
-      el.setAttribute('class', (cur + cls).trim());
-    }
-  }
-}
-
-/**
- * Remove class with compatibility for SVG since classList is not supported on
- * SVG elements in IE
- */
-function removeClass (el, cls) {
-  /* istanbul ignore else */
-  if (el.classList) {
-    if (cls.indexOf(' ') > -1) {
-      cls.split(/\s+/).forEach(function (c) { return el.classList.remove(c); });
-    } else {
-      el.classList.remove(cls);
-    }
-  } else {
-    var cur = ' ' + el.getAttribute('class') + ' ';
-    var tar = ' ' + cls + ' ';
-    while (cur.indexOf(tar) >= 0) {
-      cur = cur.replace(tar, ' ');
-    }
-    el.setAttribute('class', cur.trim());
-  }
-}
-
-/*  */
-
-var hasTransition = inBrowser && !isIE9;
-var TRANSITION = 'transition';
-var ANIMATION = 'animation';
-
-// Transition property/event sniffing
-var transitionProp = 'transition';
-var transitionEndEvent = 'transitionend';
-var animationProp = 'animation';
-var animationEndEvent = 'animationend';
-if (hasTransition) {
-  /* istanbul ignore if */
-  if (window.ontransitionend === undefined &&
-    window.onwebkittransitionend !== undefined) {
-    transitionProp = 'WebkitTransition';
-    transitionEndEvent = 'webkitTransitionEnd';
-  }
-  if (window.onanimationend === undefined &&
-    window.onwebkitanimationend !== undefined) {
-    animationProp = 'WebkitAnimation';
-    animationEndEvent = 'webkitAnimationEnd';
-  }
-}
-
-var raf = (inBrowser && window.requestAnimationFrame) || setTimeout;
-function nextFrame (fn) {
-  raf(function () {
-    raf(fn);
-  });
-}
-
-function addTransitionClass (el, cls) {
-  (el._transitionClasses || (el._transitionClasses = [])).push(cls);
-  addClass(el, cls);
-}
-
-function removeTransitionClass (el, cls) {
-  if (el._transitionClasses) {
-    remove$1(el._transitionClasses, cls);
-  }
-  removeClass(el, cls);
-}
-
-function whenTransitionEnds (
-  el,
-  expectedType,
-  cb
-) {
-  var ref = getTransitionInfo(el, expectedType);
-  var type = ref.type;
-  var timeout = ref.timeout;
-  var propCount = ref.propCount;
-  if (!type) { return cb() }
-  var event = type === TRANSITION ? transitionEndEvent : animationEndEvent;
-  var ended = 0;
-  var end = function () {
-    el.removeEventListener(event, onEnd);
-    cb();
-  };
-  var onEnd = function (e) {
-    if (e.target === el) {
-      if (++ended >= propCount) {
-        end();
-      }
-    }
-  };
-  setTimeout(function () {
-    if (ended < propCount) {
-      end();
-    }
-  }, timeout + 1);
-  el.addEventListener(event, onEnd);
-}
-
-var transformRE = /\b(transform|all)(,|$)/;
-
-function getTransitionInfo (el, expectedType) {
-  var styles = window.getComputedStyle(el);
-  var transitioneDelays = styles[transitionProp + 'Delay'].split(', ');
-  var transitionDurations = styles[transitionProp + 'Duration'].split(', ');
-  var transitionTimeout = getTimeout(transitioneDelays, transitionDurations);
-  var animationDelays = styles[animationProp + 'Delay'].split(', ');
-  var animationDurations = styles[animationProp + 'Duration'].split(', ');
-  var animationTimeout = getTimeout(animationDelays, animationDurations);
-
-  var type;
-  var timeout = 0;
-  var propCount = 0;
-  /* istanbul ignore if */
-  if (expectedType === TRANSITION) {
-    if (transitionTimeout > 0) {
-      type = TRANSITION;
-      timeout = transitionTimeout;
-      propCount = transitionDurations.length;
-    }
-  } else if (expectedType === ANIMATION) {
-    if (animationTimeout > 0) {
-      type = ANIMATION;
-      timeout = animationTimeout;
-      propCount = animationDurations.length;
-    }
-  } else {
-    timeout = Math.max(transitionTimeout, animationTimeout);
-    type = timeout > 0
-      ? transitionTimeout > animationTimeout
-        ? TRANSITION
-        : ANIMATION
-      : null;
-    propCount = type
-      ? type === TRANSITION
-        ? transitionDurations.length
-        : animationDurations.length
-      : 0;
-  }
-  var hasTransform =
-    type === TRANSITION &&
-    transformRE.test(styles[transitionProp + 'Property']);
-  return {
-    type: type,
-    timeout: timeout,
-    propCount: propCount,
-    hasTransform: hasTransform
-  }
-}
-
-function getTimeout (delays, durations) {
-  return Math.max.apply(null, durations.map(function (d, i) {
-    return toMs(d) + toMs(delays[i])
-  }))
-}
-
-function toMs (s) {
-  return Number(s.slice(0, -1)) * 1000
-}
-
-/*  */
-
-function enter (vnode) {
-  var el = vnode.elm;
-
-  // call leave callback now
-  if (el._leaveCb) {
-    el._leaveCb.cancelled = true;
-    el._leaveCb();
-  }
-
-  var data = resolveTransition(vnode.data.transition);
-  if (!data) {
-    return
-  }
-
-  /* istanbul ignore if */
-  if (el._enterCb || el.nodeType !== 1) {
-    return
-  }
-
-  var css = data.css;
-  var type = data.type;
-  var enterClass = data.enterClass;
-  var enterActiveClass = data.enterActiveClass;
-  var appearClass = data.appearClass;
-  var appearActiveClass = data.appearActiveClass;
-  var beforeEnter = data.beforeEnter;
-  var enter = data.enter;
-  var afterEnter = data.afterEnter;
-  var enterCancelled = data.enterCancelled;
-  var beforeAppear = data.beforeAppear;
-  var appear = data.appear;
-  var afterAppear = data.afterAppear;
-  var appearCancelled = data.appearCancelled;
-
-  // activeInstance will always be the <transition> component managing this
-  // transition. One edge case to check is when the <transition> is placed
-  // as the root node of a child component. In that case we need to check
-  // <transition>'s parent for appear check.
-  var transitionNode = activeInstance.$vnode;
-  var context = transitionNode && transitionNode.parent
-    ? transitionNode.parent.context
-    : activeInstance;
-
-  var isAppear = !context._isMounted || !vnode.isRootInsert;
-
-  if (isAppear && !appear && appear !== '') {
-    return
-  }
-
-  var startClass = isAppear ? appearClass : enterClass;
-  var activeClass = isAppear ? appearActiveClass : enterActiveClass;
-  var beforeEnterHook = isAppear ? (beforeAppear || beforeEnter) : beforeEnter;
-  var enterHook = isAppear ? (typeof appear === 'function' ? appear : enter) : enter;
-  var afterEnterHook = isAppear ? (afterAppear || afterEnter) : afterEnter;
-  var enterCancelledHook = isAppear ? (appearCancelled || enterCancelled) : enterCancelled;
-
-  var expectsCSS = css !== false && !isIE9;
-  var userWantsControl =
-    enterHook &&
-    // enterHook may be a bound method which exposes
-    // the length of original fn as _length
-    (enterHook._length || enterHook.length) > 1;
-
-  var cb = el._enterCb = once(function () {
-    if (expectsCSS) {
-      removeTransitionClass(el, activeClass);
-    }
-    if (cb.cancelled) {
-      if (expectsCSS) {
-        removeTransitionClass(el, startClass);
-      }
-      enterCancelledHook && enterCancelledHook(el);
-    } else {
-      afterEnterHook && afterEnterHook(el);
-    }
-    el._enterCb = null;
-  });
-
-  if (!vnode.data.show) {
-    // remove pending leave element on enter by injecting an insert hook
-    mergeVNodeHook(vnode.data.hook || (vnode.data.hook = {}), 'insert', function () {
-      var parent = el.parentNode;
-      var pendingNode = parent && parent._pending && parent._pending[vnode.key];
-      if (pendingNode && pendingNode.tag === vnode.tag && pendingNode.elm._leaveCb) {
-        pendingNode.elm._leaveCb();
-      }
-      enterHook && enterHook(el, cb);
-    }, 'transition-insert');
-  }
-
-  // start enter transition
-  beforeEnterHook && beforeEnterHook(el);
-  if (expectsCSS) {
-    addTransitionClass(el, startClass);
-    addTransitionClass(el, activeClass);
-    nextFrame(function () {
-      removeTransitionClass(el, startClass);
-      if (!cb.cancelled && !userWantsControl) {
-        whenTransitionEnds(el, type, cb);
-      }
-    });
-  }
-
-  if (vnode.data.show) {
-    enterHook && enterHook(el, cb);
-  }
-
-  if (!expectsCSS && !userWantsControl) {
-    cb();
-  }
-}
-
-function leave (vnode, rm) {
-  var el = vnode.elm;
-
-  // call enter callback now
-  if (el._enterCb) {
-    el._enterCb.cancelled = true;
-    el._enterCb();
-  }
-
-  var data = resolveTransition(vnode.data.transition);
-  if (!data) {
-    return rm()
-  }
-
-  /* istanbul ignore if */
-  if (el._leaveCb || el.nodeType !== 1) {
-    return
-  }
-
-  var css = data.css;
-  var type = data.type;
-  var leaveClass = data.leaveClass;
-  var leaveActiveClass = data.leaveActiveClass;
-  var beforeLeave = data.beforeLeave;
-  var leave = data.leave;
-  var afterLeave = data.afterLeave;
-  var leaveCancelled = data.leaveCancelled;
-  var delayLeave = data.delayLeave;
-
-  var expectsCSS = css !== false && !isIE9;
-  var userWantsControl =
-    leave &&
-    // leave hook may be a bound method which exposes
-    // the length of original fn as _length
-    (leave._length || leave.length) > 1;
-
-  var cb = el._leaveCb = once(function () {
-    if (el.parentNode && el.parentNode._pending) {
-      el.parentNode._pending[vnode.key] = null;
-    }
-    if (expectsCSS) {
-      removeTransitionClass(el, leaveActiveClass);
-    }
-    if (cb.cancelled) {
-      if (expectsCSS) {
-        removeTransitionClass(el, leaveClass);
-      }
-      leaveCancelled && leaveCancelled(el);
-    } else {
-      rm();
-      afterLeave && afterLeave(el);
-    }
-    el._leaveCb = null;
-  });
-
-  if (delayLeave) {
-    delayLeave(performLeave);
-  } else {
-    performLeave();
-  }
-
-  function performLeave () {
-    // the delayed leave may have already been cancelled
-    if (cb.cancelled) {
-      return
-    }
-    // record leaving element
-    if (!vnode.data.show) {
-      (el.parentNode._pending || (el.parentNode._pending = {}))[vnode.key] = vnode;
-    }
-    beforeLeave && beforeLeave(el);
-    if (expectsCSS) {
-      addTransitionClass(el, leaveClass);
-      addTransitionClass(el, leaveActiveClass);
-      nextFrame(function () {
-        removeTransitionClass(el, leaveClass);
-        if (!cb.cancelled && !userWantsControl) {
-          whenTransitionEnds(el, type, cb);
-        }
-      });
-    }
-    leave && leave(el, cb);
-    if (!expectsCSS && !userWantsControl) {
-      cb();
-    }
-  }
-}
-
-function resolveTransition (def$$1) {
-  if (!def$$1) {
-    return
-  }
-  /* istanbul ignore else */
-  if (typeof def$$1 === 'object') {
-    var res = {};
-    if (def$$1.css !== false) {
-      extend(res, autoCssTransition(def$$1.name || 'v'));
-    }
-    extend(res, def$$1);
-    return res
-  } else if (typeof def$$1 === 'string') {
-    return autoCssTransition(def$$1)
-  }
-}
-
-var autoCssTransition = cached(function (name) {
-  return {
-    enterClass: (name + "-enter"),
-    leaveClass: (name + "-leave"),
-    appearClass: (name + "-enter"),
-    enterActiveClass: (name + "-enter-active"),
-    leaveActiveClass: (name + "-leave-active"),
-    appearActiveClass: (name + "-enter-active")
-  }
-});
-
-function once (fn) {
-  var called = false;
-  return function () {
-    if (!called) {
-      called = true;
-      fn();
-    }
-  }
-}
-
-var transition = inBrowser ? {
-  create: function create (_, vnode) {
-    if (!vnode.data.show) {
-      enter(vnode);
-    }
-  },
-  remove: function remove (vnode, rm) {
-    /* istanbul ignore else */
-    if (!vnode.data.show) {
-      leave(vnode, rm);
-    } else {
-      rm();
-    }
-  }
-} : {};
-
-var platformModules = [
-  attrs,
-  klass,
-  events,
-  domProps,
-  style,
-  transition
-];
-
-/*  */
-
-// the directive module should be applied last, after all
-// built-in modules have been applied.
-var modules = platformModules.concat(baseModules);
-
-var patch$1 = createPatchFunction({ nodeOps: nodeOps, modules: modules });
-
-/**
- * Not type checking this file because flow doesn't like attaching
- * properties to Elements.
- */
-
-var modelableTagRE = /^input|select|textarea|vue-component-[0-9]+(-[0-9a-zA-Z_\-]*)?$/;
-
-/* istanbul ignore if */
-if (isIE9) {
-  // http://www.matts411.com/post/internet-explorer-9-oninput/
-  document.addEventListener('selectionchange', function () {
-    var el = document.activeElement;
-    if (el && el.vmodel) {
-      trigger(el, 'input');
-    }
-  });
-}
-
-var model = {
-  inserted: function inserted (el, binding, vnode) {
-    {
-      if (!modelableTagRE.test(vnode.tag)) {
-        warn(
-          "v-model is not supported on element type: <" + (vnode.tag) + ">. " +
-          'If you are working with contenteditable, it\'s recommended to ' +
-          'wrap a library dedicated for that purpose inside a custom component.',
-          vnode.context
-        );
-      }
-    }
-    if (vnode.tag === 'select') {
-      var cb = function () {
-        setSelected(el, binding, vnode.context);
-      };
-      cb();
-      /* istanbul ignore if */
-      if (isIE || isEdge) {
-        setTimeout(cb, 0);
-      }
-    } else if (
-      (vnode.tag === 'textarea' || el.type === 'text') &&
-      !binding.modifiers.lazy
-    ) {
-      if (!isAndroid) {
-        el.addEventListener('compositionstart', onCompositionStart);
-        el.addEventListener('compositionend', onCompositionEnd);
-      }
-      /* istanbul ignore if */
-      if (isIE9) {
-        el.vmodel = true;
-      }
-    }
-  },
-  componentUpdated: function componentUpdated (el, binding, vnode) {
-    if (vnode.tag === 'select') {
-      setSelected(el, binding, vnode.context);
-      // in case the options rendered by v-for have changed,
-      // it's possible that the value is out-of-sync with the rendered options.
-      // detect such cases and filter out values that no longer has a matchig
-      // option in the DOM.
-      var needReset = el.multiple
-        ? binding.value.some(function (v) { return hasNoMatchingOption(v, el.options); })
-        : binding.value !== binding.oldValue && hasNoMatchingOption(binding.value, el.options);
-      if (needReset) {
-        trigger(el, 'change');
-      }
-    }
-  }
-};
-
-function setSelected (el, binding, vm) {
-  var value = binding.value;
-  var isMultiple = el.multiple;
-  if (isMultiple && !Array.isArray(value)) {
-    "development" !== 'production' && warn(
-      "<select multiple v-model=\"" + (binding.expression) + "\"> " +
-      "expects an Array value for its binding, but got " + (Object.prototype.toString.call(value).slice(8, -1)),
-      vm
-    );
-    return
-  }
-  var selected, option;
-  for (var i = 0, l = el.options.length; i < l; i++) {
-    option = el.options[i];
-    if (isMultiple) {
-      selected = looseIndexOf(value, getValue(option)) > -1;
-      if (option.selected !== selected) {
-        option.selected = selected;
-      }
-    } else {
-      if (looseEqual(getValue(option), value)) {
-        if (el.selectedIndex !== i) {
-          el.selectedIndex = i;
-        }
-        return
-      }
-    }
-  }
-  if (!isMultiple) {
-    el.selectedIndex = -1;
-  }
-}
-
-function hasNoMatchingOption (value, options) {
-  for (var i = 0, l = options.length; i < l; i++) {
-    if (looseEqual(getValue(options[i]), value)) {
-      return false
-    }
-  }
-  return true
-}
-
-function getValue (option) {
-  return '_value' in option
-    ? option._value
-    : option.value
-}
-
-function onCompositionStart (e) {
-  e.target.composing = true;
-}
-
-function onCompositionEnd (e) {
-  e.target.composing = false;
-  trigger(e.target, 'input');
-}
-
-function trigger (el, type) {
-  var e = document.createEvent('HTMLEvents');
-  e.initEvent(type, true, true);
-  el.dispatchEvent(e);
-}
-
-/*  */
-
-// recursively search for possible transition defined inside the component root
-function locateNode (vnode) {
-  return vnode.child && (!vnode.data || !vnode.data.transition)
-    ? locateNode(vnode.child._vnode)
-    : vnode
-}
-
-var show = {
-  bind: function bind (el, ref, vnode) {
-    var value = ref.value;
-
-    vnode = locateNode(vnode);
-    var transition = vnode.data && vnode.data.transition;
-    if (value && transition && !isIE9) {
-      enter(vnode);
-    }
-    var originalDisplay = el.style.display === 'none' ? '' : el.style.display;
-    el.style.display = value ? originalDisplay : 'none';
-    el.__vOriginalDisplay = originalDisplay;
-  },
-  update: function update (el, ref, vnode) {
-    var value = ref.value;
-    var oldValue = ref.oldValue;
-
-    /* istanbul ignore if */
-    if (value === oldValue) { return }
-    vnode = locateNode(vnode);
-    var transition = vnode.data && vnode.data.transition;
-    if (transition && !isIE9) {
-      if (value) {
-        enter(vnode);
-        el.style.display = el.__vOriginalDisplay;
-      } else {
-        leave(vnode, function () {
-          el.style.display = 'none';
-        });
-      }
-    } else {
-      el.style.display = value ? el.__vOriginalDisplay : 'none';
-    }
-  }
-};
-
-var platformDirectives = {
-  model: model,
-  show: show
-};
-
-/*  */
-
-// Provides transition support for a single element/component.
-// supports transition mode (out-in / in-out)
-
-var transitionProps = {
-  name: String,
-  appear: Boolean,
-  css: Boolean,
-  mode: String,
-  type: String,
-  enterClass: String,
-  leaveClass: String,
-  enterActiveClass: String,
-  leaveActiveClass: String,
-  appearClass: String,
-  appearActiveClass: String
-};
-
-// in case the child is also an abstract component, e.g. <keep-alive>
-// we want to recrusively retrieve the real component to be rendered
-function getRealChild (vnode) {
-  var compOptions = vnode && vnode.componentOptions;
-  if (compOptions && compOptions.Ctor.options.abstract) {
-    return getRealChild(getFirstComponentChild(compOptions.children))
-  } else {
-    return vnode
-  }
-}
-
-function extractTransitionData (comp) {
-  var data = {};
-  var options = comp.$options;
-  // props
-  for (var key in options.propsData) {
-    data[key] = comp[key];
-  }
-  // events.
-  // extract listeners and pass them directly to the transition methods
-  var listeners = options._parentListeners;
-  for (var key$1 in listeners) {
-    data[camelize(key$1)] = listeners[key$1].fn;
-  }
-  return data
-}
-
-function placeholder (h, rawChild) {
-  return /\d-keep-alive$/.test(rawChild.tag)
-    ? h('keep-alive')
-    : null
-}
-
-function hasParentTransition (vnode) {
-  while ((vnode = vnode.parent)) {
-    if (vnode.data.transition) {
-      return true
-    }
-  }
-}
-
-var Transition = {
-  name: 'transition',
-  props: transitionProps,
-  abstract: true,
-  render: function render (h) {
-    var this$1 = this;
-
-    var children = this.$slots.default;
-    if (!children) {
-      return
-    }
-
-    // filter out text nodes (possible whitespaces)
-    children = children.filter(function (c) { return c.tag; });
-    /* istanbul ignore if */
-    if (!children.length) {
-      return
-    }
-
-    // warn multiple elements
-    if ("development" !== 'production' && children.length > 1) {
-      warn(
-        '<transition> can only be used on a single element. Use ' +
-        '<transition-group> for lists.',
-        this.$parent
-      );
-    }
-
-    var mode = this.mode;
-
-    // warn invalid mode
-    if ("development" !== 'production' &&
-        mode && mode !== 'in-out' && mode !== 'out-in') {
-      warn(
-        'invalid <transition> mode: ' + mode,
-        this.$parent
-      );
-    }
-
-    var rawChild = children[0];
-
-    // if this is a component root node and the component's
-    // parent container node also has transition, skip.
-    if (hasParentTransition(this.$vnode)) {
-      return rawChild
-    }
-
-    // apply transition data to child
-    // use getRealChild() to ignore abstract components e.g. keep-alive
-    var child = getRealChild(rawChild);
-    /* istanbul ignore if */
-    if (!child) {
-      return rawChild
-    }
-
-    if (this._leaving) {
-      return placeholder(h, rawChild)
-    }
-
-    var key = child.key = child.key == null || child.isStatic
-      ? ("__v" + (child.tag + this._uid) + "__")
-      : child.key;
-    var data = (child.data || (child.data = {})).transition = extractTransitionData(this);
-    var oldRawChild = this._vnode;
-    var oldChild = getRealChild(oldRawChild);
-
-    // mark v-show
-    // so that the transition module can hand over the control to the directive
-    if (child.data.directives && child.data.directives.some(function (d) { return d.name === 'show'; })) {
-      child.data.show = true;
-    }
-
-    if (oldChild && oldChild.data && oldChild.key !== key) {
-      // replace old child transition data with fresh one
-      // important for dynamic transitions!
-      var oldData = oldChild.data.transition = extend({}, data);
-
-      // handle transition mode
-      if (mode === 'out-in') {
-        // return placeholder node and queue update when leave finishes
-        this._leaving = true;
-        mergeVNodeHook(oldData, 'afterLeave', function () {
-          this$1._leaving = false;
-          this$1.$forceUpdate();
-        }, key);
-        return placeholder(h, rawChild)
-      } else if (mode === 'in-out') {
-        var delayedLeave;
-        var performLeave = function () { delayedLeave(); };
-        mergeVNodeHook(data, 'afterEnter', performLeave, key);
-        mergeVNodeHook(data, 'enterCancelled', performLeave, key);
-        mergeVNodeHook(oldData, 'delayLeave', function (leave) {
-          delayedLeave = leave;
-        }, key);
-      }
-    }
-
-    return rawChild
-  }
-};
-
-/*  */
-
-// Provides transition support for list items.
-// supports move transitions using the FLIP technique.
-
-// Because the vdom's children update algorithm is "unstable" - i.e.
-// it doesn't guarantee the relative positioning of removed elements,
-// we force transition-group to update its children into two passes:
-// in the first pass, we remove all nodes that need to be removed,
-// triggering their leaving transition; in the second pass, we insert/move
-// into the final disired state. This way in the second pass removed
-// nodes will remain where they should be.
-
-var props = extend({
-  tag: String,
-  moveClass: String
-}, transitionProps);
-
-delete props.mode;
-
-var TransitionGroup = {
-  props: props,
-
-  render: function render (h) {
-    var tag = this.tag || this.$vnode.data.tag || 'span';
-    var map = Object.create(null);
-    var prevChildren = this.prevChildren = this.children;
-    var rawChildren = this.$slots.default || [];
-    var children = this.children = [];
-    var transitionData = extractTransitionData(this);
-
-    for (var i = 0; i < rawChildren.length; i++) {
-      var c = rawChildren[i];
-      if (c.tag) {
-        if (c.key != null && String(c.key).indexOf('__vlist') !== 0) {
-          children.push(c);
-          map[c.key] = c
-          ;(c.data || (c.data = {})).transition = transitionData;
-        } else {
-          var opts = c.componentOptions;
-          var name = opts
-            ? (opts.Ctor.options.name || opts.tag)
-            : c.tag;
-          warn(("<transition-group> children must be keyed: <" + name + ">"));
-        }
-      }
-    }
-
-    if (prevChildren) {
-      var kept = [];
-      var removed = [];
-      for (var i$1 = 0; i$1 < prevChildren.length; i$1++) {
-        var c$1 = prevChildren[i$1];
-        c$1.data.transition = transitionData;
-        c$1.data.pos = c$1.elm.getBoundingClientRect();
-        if (map[c$1.key]) {
-          kept.push(c$1);
-        } else {
-          removed.push(c$1);
-        }
-      }
-      this.kept = h(tag, null, kept);
-      this.removed = removed;
-    }
-
-    return h(tag, null, children)
-  },
-
-  beforeUpdate: function beforeUpdate () {
-    // force removing pass
-    this.__patch__(
-      this._vnode,
-      this.kept,
-      false, // hydrating
-      true // removeOnly (!important, avoids unnecessary moves)
-    );
-    this._vnode = this.kept;
-  },
-
-  updated: function updated () {
-    var children = this.prevChildren;
-    var moveClass = this.moveClass || (this.name + '-move');
-    if (!children.length || !this.hasMove(children[0].elm, moveClass)) {
-      return
-    }
-
-    // we divide the work into three loops to avoid mixing DOM reads and writes
-    // in each iteration - which helps prevent layout thrashing.
-    children.forEach(callPendingCbs);
-    children.forEach(recordPosition);
-    children.forEach(applyTranslation);
-
-    // force reflow to put everything in position
-    var f = document.body.offsetHeight; // eslint-disable-line
-
-    children.forEach(function (c) {
-      if (c.data.moved) {
-        var el = c.elm;
-        var s = el.style;
-        addTransitionClass(el, moveClass);
-        s.transform = s.WebkitTransform = s.transitionDuration = '';
-        el.addEventListener(transitionEndEvent, el._moveCb = function cb (e) {
-          if (!e || /transform$/.test(e.propertyName)) {
-            el.removeEventListener(transitionEndEvent, cb);
-            el._moveCb = null;
-            removeTransitionClass(el, moveClass);
-          }
-        });
-      }
-    });
-  },
-
-  methods: {
-    hasMove: function hasMove (el, moveClass) {
-      /* istanbul ignore if */
-      if (!hasTransition) {
-        return false
-      }
-      if (this._hasMove != null) {
-        return this._hasMove
-      }
-      addTransitionClass(el, moveClass);
-      var info = getTransitionInfo(el);
-      removeTransitionClass(el, moveClass);
-      return (this._hasMove = info.hasTransform)
-    }
-  }
-};
-
-function callPendingCbs (c) {
-  /* istanbul ignore if */
-  if (c.elm._moveCb) {
-    c.elm._moveCb();
-  }
-  /* istanbul ignore if */
-  if (c.elm._enterCb) {
-    c.elm._enterCb();
-  }
-}
-
-function recordPosition (c) {
-  c.data.newPos = c.elm.getBoundingClientRect();
-}
-
-function applyTranslation (c) {
-  var oldPos = c.data.pos;
-  var newPos = c.data.newPos;
-  var dx = oldPos.left - newPos.left;
-  var dy = oldPos.top - newPos.top;
-  if (dx || dy) {
-    c.data.moved = true;
-    var s = c.elm.style;
-    s.transform = s.WebkitTransform = "translate(" + dx + "px," + dy + "px)";
-    s.transitionDuration = '0s';
-  }
-}
-
-var platformComponents = {
-  Transition: Transition,
-  TransitionGroup: TransitionGroup
-};
-
-/*  */
-
-// install platform specific utils
-Vue$3.config.isUnknownElement = isUnknownElement;
-Vue$3.config.isReservedTag = isReservedTag;
-Vue$3.config.getTagNamespace = getTagNamespace;
-Vue$3.config.mustUseProp = mustUseProp;
-
-// install platform runtime directives & components
-extend(Vue$3.options.directives, platformDirectives);
-extend(Vue$3.options.components, platformComponents);
-
-// install platform patch function
-Vue$3.prototype.__patch__ = config._isServer ? noop : patch$1;
-
-// wrap mount
-Vue$3.prototype.$mount = function (
-  el,
-  hydrating
-) {
-  el = el && !config._isServer ? query(el) : undefined;
-  return this._mount(el, hydrating)
-};
-
-// devtools global hook
-/* istanbul ignore next */
-setTimeout(function () {
-  if (config.devtools) {
-    if (devtools) {
-      devtools.emit('init', Vue$3);
-    } else if (
-      "development" !== 'production' &&
-      inBrowser && /Chrome\/\d+/.test(window.navigator.userAgent)
-    ) {
-      console.log(
-        'Download the Vue Devtools for a better development experience:\n' +
-        'https://github.com/vuejs/vue-devtools'
-      );
-    }
-  }
-}, 0);
-
-/*  */
-
-// check whether current browser encodes a char inside attribute values
-function shouldDecode (content, encoded) {
-  var div = document.createElement('div');
-  div.innerHTML = "<div a=\"" + content + "\">";
-  return div.innerHTML.indexOf(encoded) > 0
-}
-
-// #3663
-// IE encodes newlines inside attribute values while other browsers don't
-var shouldDecodeNewlines = inBrowser ? shouldDecode('\n', '&#10;') : false;
-
-/*  */
-
-var decoder = document.createElement('div');
-
-function decode (html) {
-  decoder.innerHTML = html;
-  return decoder.textContent
-}
-
-/**
- * Not type-checking this file because it's mostly vendor code.
- */
-
-/*!
- * HTML Parser By John Resig (ejohn.org)
- * Modified by Juriy "kangax" Zaytsev
- * Original code by Erik Arvidsson, Mozilla Public License
- * http://erik.eae.net/simplehtmlparser/simplehtmlparser.js
- */
-
-// Regular Expressions for parsing tags and attributes
-var singleAttrIdentifier = /([^\s"'<>\/=]+)/;
-var singleAttrAssign = /(?:=)/;
-var singleAttrValues = [
-  // attr value double quotes
-  /"([^"]*)"+/.source,
-  // attr value, single quotes
-  /'([^']*)'+/.source,
-  // attr value, no quotes
-  /([^\s"'=<>`]+)/.source
-];
-var attribute = new RegExp(
-  '^\\s*' + singleAttrIdentifier.source +
-  '(?:\\s*(' + singleAttrAssign.source + ')' +
-  '\\s*(?:' + singleAttrValues.join('|') + '))?'
-);
-
-// could use https://www.w3.org/TR/1999/REC-xml-names-19990114/#NT-QName
-// but for Vue templates we can enforce a simple charset
-var ncname = '[a-zA-Z_][\\w\\-\\.]*';
-var qnameCapture = '((?:' + ncname + '\\:)?' + ncname + ')';
-var startTagOpen = new RegExp('^<' + qnameCapture);
-var startTagClose = /^\s*(\/?)>/;
-var endTag = new RegExp('^<\\/' + qnameCapture + '[^>]*>');
-var doctype = /^<!DOCTYPE [^>]+>/i;
-
-var IS_REGEX_CAPTURING_BROKEN = false;
-'x'.replace(/x(.)?/g, function (m, g) {
-  IS_REGEX_CAPTURING_BROKEN = g === '';
-});
-
-// Special Elements (can contain anything)
-var isSpecialTag = makeMap('script,style', true);
-
-var reCache = {};
-
-var ltRE = /&lt;/g;
-var gtRE = /&gt;/g;
-var nlRE = /&#10;/g;
-var ampRE = /&amp;/g;
-var quoteRE = /&quot;/g;
-
-function decodeAttr (value, shouldDecodeNewlines) {
-  if (shouldDecodeNewlines) {
-    value = value.replace(nlRE, '\n');
-  }
-  return value
-    .replace(ltRE, '<')
-    .replace(gtRE, '>')
-    .replace(ampRE, '&')
-    .replace(quoteRE, '"')
-}
-
-function parseHTML (html, options) {
-  var stack = [];
-  var expectHTML = options.expectHTML;
-  var isUnaryTag$$1 = options.isUnaryTag || no;
-  var index = 0;
-  var last, lastTag;
-  while (html) {
-    last = html;
-    // Make sure we're not in a script or style element
-    if (!lastTag || !isSpecialTag(lastTag)) {
-      var textEnd = html.indexOf('<');
-      if (textEnd === 0) {
-        // Comment:
-        if (/^<!--/.test(html)) {
-          var commentEnd = html.indexOf('-->');
-
-          if (commentEnd >= 0) {
-            advance(commentEnd + 3);
-            continue
-          }
-        }
-
-        // http://en.wikipedia.org/wiki/Conditional_comment#Downlevel-revealed_conditional_comment
-        if (/^<!\[/.test(html)) {
-          var conditionalEnd = html.indexOf(']>');
-
-          if (conditionalEnd >= 0) {
-            advance(conditionalEnd + 2);
-            continue
-          }
-        }
-
-        // Doctype:
-        var doctypeMatch = html.match(doctype);
-        if (doctypeMatch) {
-          advance(doctypeMatch[0].length);
-          continue
-        }
-
-        // End tag:
-        var endTagMatch = html.match(endTag);
-        if (endTagMatch) {
-          var curIndex = index;
-          advance(endTagMatch[0].length);
-          parseEndTag(endTagMatch[0], endTagMatch[1], curIndex, index);
-          continue
-        }
-
-        // Start tag:
-        var startTagMatch = parseStartTag();
-        if (startTagMatch) {
-          handleStartTag(startTagMatch);
-          continue
-        }
-      }
-
-      var text = void 0;
-      if (textEnd >= 0) {
-        text = html.substring(0, textEnd);
-        advance(textEnd);
-      } else {
-        text = html;
-        html = '';
-      }
-
-      if (options.chars) {
-        options.chars(text);
-      }
-    } else {
-      var stackedTag = lastTag.toLowerCase();
-      var reStackedTag = reCache[stackedTag] || (reCache[stackedTag] = new RegExp('([\\s\\S]*?)(</' + stackedTag + '[^>]*>)', 'i'));
-      var endTagLength = 0;
-      var rest = html.replace(reStackedTag, function (all, text, endTag) {
-        endTagLength = endTag.length;
-        if (stackedTag !== 'script' && stackedTag !== 'style' && stackedTag !== 'noscript') {
-          text = text
-            .replace(/<!--([\s\S]*?)-->/g, '$1')
-            .replace(/<!\[CDATA\[([\s\S]*?)\]\]>/g, '$1');
-        }
-        if (options.chars) {
-          options.chars(text);
-        }
-        return ''
-      });
-      index += html.length - rest.length;
-      html = rest;
-      parseEndTag('</' + stackedTag + '>', stackedTag, index - endTagLength, index);
-    }
-
-    if (html === last) {
-      throw new Error('Error parsing template:\n\n' + html)
-    }
-  }
-
-  // Clean up any remaining tags
-  parseEndTag();
-
-  function advance (n) {
-    index += n;
-    html = html.substring(n);
-  }
-
-  function parseStartTag () {
-    var start = html.match(startTagOpen);
-    if (start) {
-      var match = {
-        tagName: start[1],
-        attrs: [],
-        start: index
-      };
-      advance(start[0].length);
-      var end, attr;
-      while (!(end = html.match(startTagClose)) && (attr = html.match(attribute))) {
-        advance(attr[0].length);
-        match.attrs.push(attr);
-      }
-      if (end) {
-        match.unarySlash = end[1];
-        advance(end[0].length);
-        match.end = index;
-        return match
-      }
-    }
-  }
-
-  function handleStartTag (match) {
-    var tagName = match.tagName;
-    var unarySlash = match.unarySlash;
-
-    if (expectHTML) {
-      if (lastTag === 'p' && isNonPhrasingTag(tagName)) {
-        parseEndTag('', lastTag);
-      }
-      if (canBeLeftOpenTag(tagName) && lastTag === tagName) {
-        parseEndTag('', tagName);
-      }
-    }
-
-    var unary = isUnaryTag$$1(tagName) || tagName === 'html' && lastTag === 'head' || !!unarySlash;
-
-    var l = match.attrs.length;
-    var attrs = new Array(l);
-    for (var i = 0; i < l; i++) {
-      var args = match.attrs[i];
-      // hackish work around FF bug https://bugzilla.mozilla.org/show_bug.cgi?id=369778
-      if (IS_REGEX_CAPTURING_BROKEN && args[0].indexOf('""') === -1) {
-        if (args[3] === '') { delete args[3]; }
-        if (args[4] === '') { delete args[4]; }
-        if (args[5] === '') { delete args[5]; }
-      }
-      var value = args[3] || args[4] || args[5] || '';
-      attrs[i] = {
-        name: args[1],
-        value: decodeAttr(
-          value,
-          options.shouldDecodeNewlines
-        )
-      };
-    }
-
-    if (!unary) {
-      stack.push({ tag: tagName, attrs: attrs });
-      lastTag = tagName;
-      unarySlash = '';
-    }
-
-    if (options.start) {
-      options.start(tagName, attrs, unary, match.start, match.end);
-    }
-  }
-
-  function parseEndTag (tag, tagName, start, end) {
-    var pos;
-    if (start == null) { start = index; }
-    if (end == null) { end = index; }
-
-    // Find the closest opened tag of the same type
-    if (tagName) {
-      var needle = tagName.toLowerCase();
-      for (pos = stack.length - 1; pos >= 0; pos--) {
-        if (stack[pos].tag.toLowerCase() === needle) {
-          break
-        }
-      }
-    } else {
-      // If no tag name is provided, clean shop
-      pos = 0;
-    }
-
-    if (pos >= 0) {
-      // Close all the open elements, up the stack
-      for (var i = stack.length - 1; i >= pos; i--) {
-        if (options.end) {
-          options.end(stack[i].tag, start, end);
-        }
-      }
-
-      // Remove the open elements from the stack
-      stack.length = pos;
-      lastTag = pos && stack[pos - 1].tag;
-    } else if (tagName.toLowerCase() === 'br') {
-      if (options.start) {
-        options.start(tagName, [], true, start, end);
-      }
-    } else if (tagName.toLowerCase() === 'p') {
-      if (options.start) {
-        options.start(tagName, [], false, start, end);
-      }
-      if (options.end) {
-        options.end(tagName, start, end);
-      }
-    }
-  }
-}
-
-/*  */
-
-function parseFilters (exp) {
-  var inSingle = false;
-  var inDouble = false;
-  var curly = 0;
-  var square = 0;
-  var paren = 0;
-  var lastFilterIndex = 0;
-  var c, prev, i, expression, filters;
-
-  for (i = 0; i < exp.length; i++) {
-    prev = c;
-    c = exp.charCodeAt(i);
-    if (inSingle) {
-      // check single quote
-      if (c === 0x27 && prev !== 0x5C) { inSingle = !inSingle; }
-    } else if (inDouble) {
-      // check double quote
-      if (c === 0x22 && prev !== 0x5C) { inDouble = !inDouble; }
-    } else if (
-      c === 0x7C && // pipe
-      exp.charCodeAt(i + 1) !== 0x7C &&
-      exp.charCodeAt(i - 1) !== 0x7C &&
-      !curly && !square && !paren
-    ) {
-      if (expression === undefined) {
-        // first filter, end of expression
-        lastFilterIndex = i + 1;
-        expression = exp.slice(0, i).trim();
-      } else {
-        pushFilter();
-      }
-    } else {
-      switch (c) {
-        case 0x22: inDouble = true; break // "
-        case 0x27: inSingle = true; break // '
-        case 0x28: paren++; break         // (
-        case 0x29: paren--; break         // )
-        case 0x5B: square++; break        // [
-        case 0x5D: square--; break        // ]
-        case 0x7B: curly++; break         // {
-        case 0x7D: curly--; break         // }
-      }
-    }
-  }
-
-  if (expression === undefined) {
-    expression = exp.slice(0, i).trim();
-  } else if (lastFilterIndex !== 0) {
-    pushFilter();
-  }
-
-  function pushFilter () {
-    (filters || (filters = [])).push(exp.slice(lastFilterIndex, i).trim());
-    lastFilterIndex = i + 1;
-  }
-
-  if (filters) {
-    for (i = 0; i < filters.length; i++) {
-      expression = wrapFilter(expression, filters[i]);
-    }
-  }
-
-  return expression
-}
-
-function wrapFilter (exp, filter) {
-  var i = filter.indexOf('(');
-  if (i < 0) {
-    // _f: resolveFilter
-    return ("_f(\"" + filter + "\")(" + exp + ")")
-  } else {
-    var name = filter.slice(0, i);
-    var args = filter.slice(i + 1);
-    return ("_f(\"" + name + "\")(" + exp + "," + args)
-  }
-}
-
-/*  */
-
-var defaultTagRE = /\{\{((?:.|\n)+?)\}\}/g;
-var regexEscapeRE = /[-.*+?^${}()|[\]\/\\]/g;
-
-var buildRegex = cached(function (delimiters) {
-  var open = delimiters[0].replace(regexEscapeRE, '\\$&');
-  var close = delimiters[1].replace(regexEscapeRE, '\\$&');
-  return new RegExp(open + '((?:.|\\n)+?)' + close, 'g')
-});
-
-function parseText (
-  text,
-  delimiters
-) {
-  var tagRE = delimiters ? buildRegex(delimiters) : defaultTagRE;
-  if (!tagRE.test(text)) {
-    return
-  }
-  var tokens = [];
-  var lastIndex = tagRE.lastIndex = 0;
-  var match, index;
-  while ((match = tagRE.exec(text))) {
-    index = match.index;
-    // push text token
-    if (index > lastIndex) {
-      tokens.push(JSON.stringify(text.slice(lastIndex, index)));
-    }
-    // tag token
-    var exp = parseFilters(match[1].trim());
-    tokens.push(("_s(" + exp + ")"));
-    lastIndex = index + match[0].length;
-  }
-  if (lastIndex < text.length) {
-    tokens.push(JSON.stringify(text.slice(lastIndex)));
-  }
-  return tokens.join('+')
-}
-
-/*  */
-
-function baseWarn (msg) {
-  console.error(("[Vue parser]: " + msg));
-}
-
-function pluckModuleFunction (
-  modules,
-  key
-) {
-  return modules
-    ? modules.map(function (m) { return m[key]; }).filter(function (_) { return _; })
-    : []
-}
-
-function addProp (el, name, value) {
-  (el.props || (el.props = [])).push({ name: name, value: value });
-}
-
-function addAttr (el, name, value) {
-  (el.attrs || (el.attrs = [])).push({ name: name, value: value });
-}
-
-function addDirective (
-  el,
-  name,
-  rawName,
-  value,
-  arg,
-  modifiers
-) {
-  (el.directives || (el.directives = [])).push({ name: name, rawName: rawName, value: value, arg: arg, modifiers: modifiers });
-}
-
-function addHandler (
-  el,
-  name,
-  value,
-  modifiers,
-  important
-) {
-  // check capture modifier
-  if (modifiers && modifiers.capture) {
-    delete modifiers.capture;
-    name = '!' + name; // mark the event as captured
-  }
-  var events;
-  if (modifiers && modifiers.native) {
-    delete modifiers.native;
-    events = el.nativeEvents || (el.nativeEvents = {});
-  } else {
-    events = el.events || (el.events = {});
-  }
-  var newHandler = { value: value, modifiers: modifiers };
-  var handlers = events[name];
-  /* istanbul ignore if */
-  if (Array.isArray(handlers)) {
-    important ? handlers.unshift(newHandler) : handlers.push(newHandler);
-  } else if (handlers) {
-    events[name] = important ? [newHandler, handlers] : [handlers, newHandler];
-  } else {
-    events[name] = newHandler;
-  }
-}
-
-function getBindingAttr (
-  el,
-  name,
-  getStatic
-) {
-  var dynamicValue =
-    getAndRemoveAttr(el, ':' + name) ||
-    getAndRemoveAttr(el, 'v-bind:' + name);
-  if (dynamicValue != null) {
-    return dynamicValue
-  } else if (getStatic !== false) {
-    var staticValue = getAndRemoveAttr(el, name);
-    if (staticValue != null) {
-      return JSON.stringify(staticValue)
-    }
-  }
-}
-
-function getAndRemoveAttr (el, name) {
-  var val;
-  if ((val = el.attrsMap[name]) != null) {
-    var list = el.attrsList;
-    for (var i = 0, l = list.length; i < l; i++) {
-      if (list[i].name === name) {
-        list.splice(i, 1);
-        break
-      }
-    }
-  }
-  return val
-}
-
-/*  */
-
-var dirRE = /^v-|^@|^:/;
-var forAliasRE = /(.*?)\s+(?:in|of)\s+(.*)/;
-var forIteratorRE = /\(([^,]*),([^,]*)(?:,([^,]*))?\)/;
-var bindRE = /^:|^v-bind:/;
-var onRE = /^@|^v-on:/;
-var argRE = /:(.*)$/;
-var modifierRE = /\.[^\.]+/g;
-var specialNewlineRE = /\u2028|\u2029/g;
-
-var decodeHTMLCached = cached(decode);
-
-// configurable state
-var warn$1;
-var platformGetTagNamespace;
-var platformMustUseProp;
-var platformIsPreTag;
-var preTransforms;
-var transforms;
-var postTransforms;
-var delimiters;
-
-/**
- * Convert HTML string to AST.
- */
-function parse (
-  template,
-  options
-) {
-  warn$1 = options.warn || baseWarn;
-  platformGetTagNamespace = options.getTagNamespace || no;
-  platformMustUseProp = options.mustUseProp || no;
-  platformIsPreTag = options.isPreTag || no;
-  preTransforms = pluckModuleFunction(options.modules, 'preTransformNode');
-  transforms = pluckModuleFunction(options.modules, 'transformNode');
-  postTransforms = pluckModuleFunction(options.modules, 'postTransformNode');
-  delimiters = options.delimiters;
-  var stack = [];
-  var preserveWhitespace = options.preserveWhitespace !== false;
-  var root;
-  var currentParent;
-  var inVPre = false;
-  var inPre = false;
-  var warned = false;
-  parseHTML(template, {
-    expectHTML: options.expectHTML,
-    isUnaryTag: options.isUnaryTag,
-    shouldDecodeNewlines: options.shouldDecodeNewlines,
-    start: function start (tag, attrs, unary) {
-      // check namespace.
-      // inherit parent ns if there is one
-      var ns = (currentParent && currentParent.ns) || platformGetTagNamespace(tag);
-
-      // handle IE svg bug
-      /* istanbul ignore if */
-      if (options.isIE && ns === 'svg') {
-        attrs = guardIESVGBug(attrs);
-      }
-
-      var element = {
-        type: 1,
-        tag: tag,
-        attrsList: attrs,
-        attrsMap: makeAttrsMap(attrs, options.isIE),
-        parent: currentParent,
-        children: []
-      };
-      if (ns) {
-        element.ns = ns;
-      }
-
-      if ("client" !== 'server' && isForbiddenTag(element)) {
-        element.forbidden = true;
-        "development" !== 'production' && warn$1(
-          'Templates should only be responsible for mapping the state to the ' +
-          'UI. Avoid placing tags with side-effects in your templates, such as ' +
-          "<" + tag + ">."
-        );
-      }
-
-      // apply pre-transforms
-      for (var i = 0; i < preTransforms.length; i++) {
-        preTransforms[i](element, options);
-      }
-
-      if (!inVPre) {
-        processPre(element);
-        if (element.pre) {
-          inVPre = true;
-        }
-      }
-      if (platformIsPreTag(element.tag)) {
-        inPre = true;
-      }
-      if (inVPre) {
-        processRawAttrs(element);
-      } else {
-        processFor(element);
-        processIf(element);
-        processOnce(element);
-        processKey(element);
-
-        // determine whether this is a plain element after
-        // removing structural attributes
-        element.plain = !element.key && !attrs.length;
-
-        processRef(element);
-        processSlot(element);
-        processComponent(element);
-        for (var i$1 = 0; i$1 < transforms.length; i$1++) {
-          transforms[i$1](element, options);
-        }
-        processAttrs(element);
-      }
-
-      function checkRootConstraints (el) {
-        {
-          if (el.tag === 'slot' || el.tag === 'template') {
-            warn$1(
-              "Cannot use <" + (el.tag) + "> as component root element because it may " +
-              'contain multiple nodes:\n' + template
-            );
-          }
-          if (el.attrsMap.hasOwnProperty('v-for')) {
-            warn$1(
-              'Cannot use v-for on stateful component root element because ' +
-              'it renders multiple elements:\n' + template
-            );
-          }
-        }
-      }
-
-      // tree management
-      if (!root) {
-        root = element;
-        checkRootConstraints(root);
-      } else if ("development" !== 'production' && !stack.length && !warned) {
-        // allow 2 root elements with v-if and v-else
-        if (root.if && element.else) {
-          checkRootConstraints(element);
-          root.elseBlock = element;
-        } else {
-          warned = true;
-          warn$1(
-            ("Component template should contain exactly one root element:\n\n" + template)
-          );
-        }
-      }
-      if (currentParent && !element.forbidden) {
-        if (element.else) {
-          processElse(element, currentParent);
-        } else {
-          currentParent.children.push(element);
-          element.parent = currentParent;
-        }
-      }
-      if (!unary) {
-        currentParent = element;
-        stack.push(element);
-      }
-      // apply post-transforms
-      for (var i$2 = 0; i$2 < postTransforms.length; i$2++) {
-        postTransforms[i$2](element, options);
-      }
-    },
-
-    end: function end () {
-      // remove trailing whitespace
-      var element = stack[stack.length - 1];
-      var lastNode = element.children[element.children.length - 1];
-      if (lastNode && lastNode.type === 3 && lastNode.text === ' ') {
-        element.children.pop();
-      }
-      // pop stack
-      stack.length -= 1;
-      currentParent = stack[stack.length - 1];
-      // check pre state
-      if (element.pre) {
-        inVPre = false;
-      }
-      if (platformIsPreTag(element.tag)) {
-        inPre = false;
-      }
-    },
-
-    chars: function chars (text) {
-      if (!currentParent) {
-        if ("development" !== 'production' && !warned && text === template) {
-          warned = true;
-          warn$1(
-            'Component template requires a root element, rather than just text:\n\n' + template
-          );
-        }
-        return
-      }
-      text = inPre || text.trim()
-        ? decodeHTMLCached(text)
-        // only preserve whitespace if its not right after a starting tag
-        : preserveWhitespace && currentParent.children.length ? ' ' : '';
-      if (text) {
-        var expression;
-        if (!inVPre && text !== ' ' && (expression = parseText(text, delimiters))) {
-          currentParent.children.push({
-            type: 2,
-            expression: expression,
-            text: text
-          });
-        } else {
-          // #3895 special character
-          text = text.replace(specialNewlineRE, '');
-          currentParent.children.push({
-            type: 3,
-            text: text
-          });
-        }
-      }
-    }
-  });
-  return root
-}
-
-function processPre (el) {
-  if (getAndRemoveAttr(el, 'v-pre') != null) {
-    el.pre = true;
-  }
-}
-
-function processRawAttrs (el) {
-  var l = el.attrsList.length;
-  if (l) {
-    var attrs = el.attrs = new Array(l);
-    for (var i = 0; i < l; i++) {
-      attrs[i] = {
-        name: el.attrsList[i].name,
-        value: JSON.stringify(el.attrsList[i].value)
-      };
-    }
-  } else if (!el.pre) {
-    // non root node in pre blocks with no attributes
-    el.plain = true;
-  }
-}
-
-function processKey (el) {
-  var exp = getBindingAttr(el, 'key');
-  if (exp) {
-    if ("development" !== 'production' && el.tag === 'template') {
-      warn$1("<template> cannot be keyed. Place the key on real elements instead.");
-    }
-    el.key = exp;
-  }
-}
-
-function processRef (el) {
-  var ref = getBindingAttr(el, 'ref');
-  if (ref) {
-    el.ref = ref;
-    el.refInFor = checkInFor(el);
-  }
-}
-
-function processFor (el) {
-  var exp;
-  if ((exp = getAndRemoveAttr(el, 'v-for'))) {
-    var inMatch = exp.match(forAliasRE);
-    if (!inMatch) {
-      "development" !== 'production' && warn$1(
-        ("Invalid v-for expression: " + exp)
-      );
-      return
-    }
-    el.for = inMatch[2].trim();
-    var alias = inMatch[1].trim();
-    var iteratorMatch = alias.match(forIteratorRE);
-    if (iteratorMatch) {
-      el.alias = iteratorMatch[1].trim();
-      el.iterator1 = iteratorMatch[2].trim();
-      if (iteratorMatch[3]) {
-        el.iterator2 = iteratorMatch[3].trim();
-      }
-    } else {
-      el.alias = alias;
-    }
-  }
-}
-
-function processIf (el) {
-  var exp = getAndRemoveAttr(el, 'v-if');
-  if (exp) {
-    el.if = exp;
-  }
-  if (getAndRemoveAttr(el, 'v-else') != null) {
-    el.else = true;
-  }
-}
-
-function processElse (el, parent) {
-  var prev = findPrevElement(parent.children);
-  if (prev && prev.if) {
-    prev.elseBlock = el;
-  } else {
-    warn$1(
-      ("v-else used on element <" + (el.tag) + "> without corresponding v-if.")
-    );
-  }
-}
-
-function processOnce (el) {
-  var once = getAndRemoveAttr(el, 'v-once');
-  if (once != null) {
-    el.once = true;
-  }
-}
-
-function processSlot (el) {
-  if (el.tag === 'slot') {
-    el.slotName = getBindingAttr(el, 'name');
-  } else {
-    var slotTarget = getBindingAttr(el, 'slot');
-    if (slotTarget) {
-      el.slotTarget = slotTarget;
-    }
-  }
-}
-
-function processComponent (el) {
-  var binding;
-  if ((binding = getBindingAttr(el, 'is'))) {
-    el.component = binding;
-  }
-  if (getAndRemoveAttr(el, 'inline-template') != null) {
-    el.inlineTemplate = true;
-  }
-}
-
-function processAttrs (el) {
-  var list = el.attrsList;
-  var i, l, name, rawName, value, arg, modifiers, isProp;
-  for (i = 0, l = list.length; i < l; i++) {
-    name = rawName = list[i].name;
-    value = list[i].value;
-    if (dirRE.test(name)) {
-      // mark element as dynamic
-      el.hasBindings = true;
-      // modifiers
-      modifiers = parseModifiers(name);
-      if (modifiers) {
-        name = name.replace(modifierRE, '');
-      }
-      if (bindRE.test(name)) { // v-bind
-        name = name.replace(bindRE, '');
-        if (modifiers && modifiers.prop) {
-          isProp = true;
-          name = camelize(name);
-          if (name === 'innerHtml') { name = 'innerHTML'; }
-        }
-        if (isProp || platformMustUseProp(name)) {
-          addProp(el, name, value);
-        } else {
-          addAttr(el, name, value);
-        }
-      } else if (onRE.test(name)) { // v-on
-        name = name.replace(onRE, '');
-        addHandler(el, name, value, modifiers);
-      } else { // normal directives
-        name = name.replace(dirRE, '');
-        // parse arg
-        var argMatch = name.match(argRE);
-        if (argMatch && (arg = argMatch[1])) {
-          name = name.slice(0, -(arg.length + 1));
-        }
-        addDirective(el, name, rawName, value, arg, modifiers);
-        if ("development" !== 'production' && name === 'model') {
-          checkForAliasModel(el, value);
-        }
-      }
-    } else {
-      // literal attribute
-      {
-        var expression = parseText(value, delimiters);
-        if (expression) {
-          warn$1(
-            name + "=\"" + value + "\": " +
-            'Interpolation inside attributes has been deprecated. ' +
-            'Use v-bind or the colon shorthand instead.'
-          );
-        }
-      }
-      addAttr(el, name, JSON.stringify(value));
-    }
-  }
-}
-
-function checkInFor (el) {
-  var parent = el;
-  while (parent) {
-    if (parent.for !== undefined) {
-      return true
-    }
-    parent = parent.parent;
-  }
-  return false
-}
-
-function parseModifiers (name) {
-  var match = name.match(modifierRE);
-  if (match) {
-    var ret = {};
-    match.forEach(function (m) { ret[m.slice(1)] = true; });
-    return ret
-  }
-}
-
-function makeAttrsMap (attrs, isIE) {
-  var map = {};
-  for (var i = 0, l = attrs.length; i < l; i++) {
-    if ("development" !== 'production' && map[attrs[i].name] && !isIE) {
-      warn$1('duplicate attribute: ' + attrs[i].name);
-    }
-    map[attrs[i].name] = attrs[i].value;
-  }
-  return map
-}
-
-function findPrevElement (children) {
-  var i = children.length;
-  while (i--) {
-    if (children[i].tag) { return children[i] }
-  }
-}
-
-function isForbiddenTag (el) {
-  return (
-    el.tag === 'style' ||
-    (el.tag === 'script' && (
-      !el.attrsMap.type ||
-      el.attrsMap.type === 'text/javascript'
-    ))
-  )
-}
-
-var ieNSBug = /^xmlns:NS\d+/;
-var ieNSPrefix = /^NS\d+:/;
-
-/* istanbul ignore next */
-function guardIESVGBug (attrs) {
-  var res = [];
-  for (var i = 0; i < attrs.length; i++) {
-    var attr = attrs[i];
-    if (!ieNSBug.test(attr.name)) {
-      attr.name = attr.name.replace(ieNSPrefix, '');
-      res.push(attr);
-    }
-  }
-  return res
-}
-
-function checkForAliasModel (el, value) {
-  var _el = el;
-  while (_el) {
-    if (_el.for && _el.alias === value) {
-      warn$1(
-        "<" + (el.tag) + " v-model=\"" + value + "\">: " +
-        "You are binding v-model directly to a v-for iteration alias. " +
-        "This will not be able to modify the v-for source array because " +
-        "writing to the alias is like modifying a function local variable. " +
-        "Consider using an array of objects and use v-model on an object property instead."
-      );
-    }
-    _el = _el.parent;
-  }
-}
-
-/*  */
-
-var isStaticKey;
-var isPlatformReservedTag;
-
-var genStaticKeysCached = cached(genStaticKeys$1);
-
-/**
- * Goal of the optimizier: walk the generated template AST tree
- * and detect sub-trees that are purely static, i.e. parts of
- * the DOM that never needs to change.
- *
- * Once we detect these sub-trees, we can:
- *
- * 1. Hoist them into constants, so that we no longer need to
- *    create fresh nodes for them on each re-render;
- * 2. Completely skip them in the patching process.
- */
-function optimize (root, options) {
-  if (!root) { return }
-  isStaticKey = genStaticKeysCached(options.staticKeys || '');
-  isPlatformReservedTag = options.isReservedTag || (function () { return false; });
-  // first pass: mark all non-static nodes.
-  markStatic(root);
-  // second pass: mark static roots.
-  markStaticRoots(root, false);
-}
-
-function genStaticKeys$1 (keys) {
-  return makeMap(
-    'type,tag,attrsList,attrsMap,plain,parent,children,attrs' +
-    (keys ? ',' + keys : '')
-  )
-}
-
-function markStatic (node) {
-  node.static = isStatic(node);
-  if (node.type === 1) {
-    for (var i = 0, l = node.children.length; i < l; i++) {
-      var child = node.children[i];
-      markStatic(child);
-      if (!child.static) {
-        node.static = false;
-      }
-    }
-  }
-}
-
-function markStaticRoots (node, isInFor) {
-  if (node.type === 1) {
-    if (node.once || node.static) {
-      node.staticRoot = true;
-      node.staticInFor = isInFor;
-      return
-    }
-    if (node.children) {
-      for (var i = 0, l = node.children.length; i < l; i++) {
-        markStaticRoots(node.children[i], isInFor || !!node.for);
-      }
-    }
-  }
-}
-
-function isStatic (node) {
-  if (node.type === 2) { // expression
-    return false
-  }
-  if (node.type === 3) { // text
-    return true
-  }
-  return !!(node.pre || (
-    !node.hasBindings && // no dynamic bindings
-    !node.if && !node.for && // not v-if or v-for or v-else
-    !isBuiltInTag(node.tag) && // not a built-in
-    isPlatformReservedTag(node.tag) && // not a component
-    !isDirectChildOfTemplateFor(node) &&
-    Object.keys(node).every(isStaticKey)
-  ))
-}
-
-function isDirectChildOfTemplateFor (node) {
-  while (node.parent) {
-    node = node.parent;
-    if (node.tag !== 'template') {
-      return false
-    }
-    if (node.for) {
-      return true
-    }
-  }
-  return false
-}
-
-/*  */
-
-var simplePathRE = /^\s*[A-Za-z_$][\w$]*(?:\.[A-Za-z_$][\w$]*|\['.*?'\]|\[".*?"\]|\[\d+\]|\[[A-Za-z_$][\w$]*\])*\s*$/;
-
-// keyCode aliases
-var keyCodes = {
-  esc: 27,
-  tab: 9,
-  enter: 13,
-  space: 32,
-  up: 38,
-  left: 37,
-  right: 39,
-  down: 40,
-  'delete': [8, 46]
-};
-
-var modifierCode = {
-  stop: '$event.stopPropagation();',
-  prevent: '$event.preventDefault();',
-  self: 'if($event.target !== $event.currentTarget)return;'
-};
-
-function genHandlers (events, native) {
-  var res = native ? 'nativeOn:{' : 'on:{';
-  for (var name in events) {
-    res += "\"" + name + "\":" + (genHandler(events[name])) + ",";
-  }
-  return res.slice(0, -1) + '}'
-}
-
-function genHandler (
-  handler
-) {
-  if (!handler) {
-    return 'function(){}'
-  } else if (Array.isArray(handler)) {
-    return ("[" + (handler.map(genHandler).join(',')) + "]")
-  } else if (!handler.modifiers) {
-    return simplePathRE.test(handler.value)
-      ? handler.value
-      : ("function($event){" + (handler.value) + "}")
-  } else {
-    var code = '';
-    var keys = [];
-    for (var key in handler.modifiers) {
-      if (modifierCode[key]) {
-        code += modifierCode[key];
-      } else {
-        keys.push(key);
-      }
-    }
-    if (keys.length) {
-      code = genKeyFilter(keys) + code;
-    }
-    var handlerCode = simplePathRE.test(handler.value)
-      ? handler.value + '($event)'
-      : handler.value;
-    return 'function($event){' + code + handlerCode + '}'
-  }
-}
-
-function genKeyFilter (keys) {
-  var code = keys.length === 1
-    ? normalizeKeyCode(keys[0])
-    : Array.prototype.concat.apply([], keys.map(normalizeKeyCode));
-  if (Array.isArray(code)) {
-    return ("if(" + (code.map(function (c) { return ("$event.keyCode!==" + c); }).join('&&')) + ")return;")
-  } else {
-    return ("if($event.keyCode!==" + code + ")return;")
-  }
-}
-
-function normalizeKeyCode (key) {
-  return (
-    parseInt(key, 10) || // number keyCode
-    keyCodes[key] || // built-in alias
-    ("_k(" + (JSON.stringify(key)) + ")") // custom alias
-  )
-}
-
-/*  */
-
-function bind$2 (el, dir) {
-  el.wrapData = function (code) {
-    return ("_b(" + code + "," + (dir.value) + (dir.modifiers && dir.modifiers.prop ? ',true' : '') + ")")
-  };
-}
-
-var baseDirectives = {
-  bind: bind$2,
-  cloak: noop
-};
-
-/*  */
-
-// configurable state
-var warn$2;
-var transforms$1;
-var dataGenFns;
-var platformDirectives$1;
-var staticRenderFns;
-var currentOptions;
-
-function generate (
-  ast,
-  options
-) {
-  // save previous staticRenderFns so generate calls can be nested
-  var prevStaticRenderFns = staticRenderFns;
-  var currentStaticRenderFns = staticRenderFns = [];
-  currentOptions = options;
-  warn$2 = options.warn || baseWarn;
-  transforms$1 = pluckModuleFunction(options.modules, 'transformCode');
-  dataGenFns = pluckModuleFunction(options.modules, 'genData');
-  platformDirectives$1 = options.directives || {};
-  var code = ast ? genElement(ast) : '_h("div")';
-  staticRenderFns = prevStaticRenderFns;
-  return {
-    render: ("with(this){return " + code + "}"),
-    staticRenderFns: currentStaticRenderFns
-  }
-}
-
-function genElement (el) {
-  if (el.staticRoot && !el.staticProcessed) {
-    // hoist static sub-trees out
-    el.staticProcessed = true;
-    staticRenderFns.push(("with(this){return " + (genElement(el)) + "}"));
-    return ("_m(" + (staticRenderFns.length - 1) + (el.staticInFor ? ',true' : '') + ")")
-  } else if (el.for && !el.forProcessed) {
-    return genFor(el)
-  } else if (el.if && !el.ifProcessed) {
-    return genIf(el)
-  } else if (el.tag === 'template' && !el.slotTarget) {
-    return genChildren(el) || 'void 0'
-  } else if (el.tag === 'slot') {
-    return genSlot(el)
-  } else {
-    // component or element
-    var code;
-    if (el.component) {
-      code = genComponent(el);
-    } else {
-      var data = genData(el);
-      var children = el.inlineTemplate ? null : genChildren(el);
-      code = "_h('" + (el.tag) + "'" + (data ? ("," + data) : '') + (children ? ("," + children) : '') + ")";
-    }
-    // module transforms
-    for (var i = 0; i < transforms$1.length; i++) {
-      code = transforms$1[i](el, code);
-    }
-    return code
-  }
-}
-
-function genIf (el) {
-  var exp = el.if;
-  el.ifProcessed = true; // avoid recursion
-  return ("(" + exp + ")?" + (genElement(el)) + ":" + (genElse(el)))
-}
-
-function genElse (el) {
-  return el.elseBlock
-    ? genElement(el.elseBlock)
-    : '_e()'
-}
-
-function genFor (el) {
-  var exp = el.for;
-  var alias = el.alias;
-  var iterator1 = el.iterator1 ? ("," + (el.iterator1)) : '';
-  var iterator2 = el.iterator2 ? ("," + (el.iterator2)) : '';
-  el.forProcessed = true; // avoid recursion
-  return "_l((" + exp + ")," +
-    "function(" + alias + iterator1 + iterator2 + "){" +
-      "return " + (genElement(el)) +
-    '})'
-}
-
-function genData (el) {
-  if (el.plain) {
-    return
-  }
-
-  var data = '{';
-
-  // directives first.
-  // directives may mutate the el's other properties before they are generated.
-  var dirs = genDirectives(el);
-  if (dirs) { data += dirs + ','; }
-
-  // key
-  if (el.key) {
-    data += "key:" + (el.key) + ",";
-  }
-  // ref
-  if (el.ref) {
-    data += "ref:" + (el.ref) + ",";
-  }
-  if (el.refInFor) {
-    data += "refInFor:true,";
-  }
-  // record original tag name for components using "is" attribute
-  if (el.component) {
-    data += "tag:\"" + (el.tag) + "\",";
-  }
-  // slot target
-  if (el.slotTarget) {
-    data += "slot:" + (el.slotTarget) + ",";
-  }
-  // module data generation functions
-  for (var i = 0; i < dataGenFns.length; i++) {
-    data += dataGenFns[i](el);
-  }
-  // attributes
-  if (el.attrs) {
-    data += "attrs:{" + (genProps(el.attrs)) + "},";
-  }
-  // DOM props
-  if (el.props) {
-    data += "domProps:{" + (genProps(el.props)) + "},";
-  }
-  // event handlers
-  if (el.events) {
-    data += (genHandlers(el.events)) + ",";
-  }
-  if (el.nativeEvents) {
-    data += (genHandlers(el.nativeEvents, true)) + ",";
-  }
-  // inline-template
-  if (el.inlineTemplate) {
-    var ast = el.children[0];
-    if ("development" !== 'production' && (
-      el.children.length > 1 || ast.type !== 1
-    )) {
-      warn$2('Inline-template components must have exactly one child element.');
-    }
-    if (ast.type === 1) {
-      var inlineRenderFns = generate(ast, currentOptions);
-      data += "inlineTemplate:{render:function(){" + (inlineRenderFns.render) + "},staticRenderFns:[" + (inlineRenderFns.staticRenderFns.map(function (code) { return ("function(){" + code + "}"); }).join(',')) + "]}";
-    }
-  }
-  data = data.replace(/,$/, '') + '}';
-  // v-bind data wrap
-  if (el.wrapData) {
-    data = el.wrapData(data);
-  }
-  return data
-}
-
-function genDirectives (el) {
-  var dirs = el.directives;
-  if (!dirs) { return }
-  var res = 'directives:[';
-  var hasRuntime = false;
-  var i, l, dir, needRuntime;
-  for (i = 0, l = dirs.length; i < l; i++) {
-    dir = dirs[i];
-    needRuntime = true;
-    var gen = platformDirectives$1[dir.name] || baseDirectives[dir.name];
-    if (gen) {
-      // compile-time directive that manipulates AST.
-      // returns true if it also needs a runtime counterpart.
-      needRuntime = !!gen(el, dir, warn$2);
-    }
-    if (needRuntime) {
-      hasRuntime = true;
-      res += "{name:\"" + (dir.name) + "\",rawName:\"" + (dir.rawName) + "\"" + (dir.value ? (",value:(" + (dir.value) + "),expression:" + (JSON.stringify(dir.value))) : '') + (dir.arg ? (",arg:\"" + (dir.arg) + "\"") : '') + (dir.modifiers ? (",modifiers:" + (JSON.stringify(dir.modifiers))) : '') + "},";
-    }
-  }
-  if (hasRuntime) {
-    return res.slice(0, -1) + ']'
-  }
-}
-
-function genChildren (el) {
-  if (el.children.length) {
-    return '[' + el.children.map(genNode).join(',') + ']'
-  }
-}
-
-function genNode (node) {
-  if (node.type === 1) {
-    return genElement(node)
-  } else {
-    return genText(node)
-  }
-}
-
-function genText (text) {
-  return text.type === 2
-    ? text.expression // no need for () because already wrapped in _s()
-    : JSON.stringify(text.text)
-}
-
-function genSlot (el) {
-  var slotName = el.slotName || '"default"';
-  var children = genChildren(el);
-  return children
-    ? ("_t(" + slotName + "," + children + ")")
-    : ("_t(" + slotName + ")")
-}
-
-function genComponent (el) {
-  var children = el.inlineTemplate ? null : genChildren(el);
-  return ("_h(" + (el.component) + "," + (genData(el)) + (children ? ("," + children) : '') + ")")
-}
-
-function genProps (props) {
-  var res = '';
-  for (var i = 0; i < props.length; i++) {
-    var prop = props[i];
-    res += "\"" + (prop.name) + "\":" + (prop.value) + ",";
-  }
-  return res.slice(0, -1)
-}
-
-/*  */
-
-/**
- * Compile a template.
- */
-function compile$1 (
-  template,
-  options
-) {
-  var ast = parse(template.trim(), options);
-  optimize(ast, options);
-  var code = generate(ast, options);
-  return {
-    ast: ast,
-    render: code.render,
-    staticRenderFns: code.staticRenderFns
-  }
-}
-
-/*  */
-
-// operators like typeof, instanceof and in are allowed
-var prohibitedKeywordRE = new RegExp('\\b' + (
-  'do,if,for,let,new,try,var,case,else,with,await,break,catch,class,const,' +
-  'super,throw,while,yield,delete,export,import,return,switch,default,' +
-  'extends,finally,continue,debugger,function,arguments'
-).split(',').join('\\b|\\b') + '\\b');
-// check valid identifier for v-for
-var identRE = /[A-Za-z_$][\w$]*/;
-// strip strings in expressions
-var stripStringRE = /'(?:[^'\\]|\\.)*'|"(?:[^"\\]|\\.)*"|`(?:[^`\\]|\\.)*\$\{|\}(?:[^`\\]|\\.)*`|`(?:[^`\\]|\\.)*`/g;
-
-// detect problematic expressions in a template
-function detectErrors (ast) {
-  var errors = [];
-  if (ast) {
-    checkNode(ast, errors);
-  }
-  return errors
-}
-
-function checkNode (node, errors) {
-  if (node.type === 1) {
-    for (var name in node.attrsMap) {
-      if (dirRE.test(name)) {
-        var value = node.attrsMap[name];
-        if (value) {
-          if (name === 'v-for') {
-            checkFor(node, ("v-for=\"" + value + "\""), errors);
-          } else {
-            checkExpression(value, (name + "=\"" + value + "\""), errors);
-          }
-        }
-      }
-    }
-    if (node.children) {
-      for (var i = 0; i < node.children.length; i++) {
-        checkNode(node.children[i], errors);
-      }
-    }
-  } else if (node.type === 2) {
-    checkExpression(node.expression, node.text, errors);
-  }
-}
-
-function checkFor (node, text, errors) {
-  checkExpression(node.for || '', text, errors);
-  checkIdentifier(node.alias, 'v-for alias', text, errors);
-  checkIdentifier(node.iterator1, 'v-for iterator', text, errors);
-  checkIdentifier(node.iterator2, 'v-for iterator', text, errors);
-}
-
-function checkIdentifier (ident, type, text, errors) {
-  if (typeof ident === 'string' && !identRE.test(ident)) {
-    errors.push(("- invalid " + type + " \"" + ident + "\" in expression: " + text));
-  }
-}
-
-function checkExpression (exp, text, errors) {
-  try {
-    new Function(("return " + exp));
-  } catch (e) {
-    var keywordMatch = exp.replace(stripStringRE, '').match(prohibitedKeywordRE);
-    if (keywordMatch) {
-      errors.push(
-        "- avoid using JavaScript keyword as property name: " +
-        "\"" + (keywordMatch[0]) + "\" in expression " + text
-      );
-    } else {
-      errors.push(("- invalid expression: " + text));
-    }
-  }
-}
-
-/*  */
-
-function transformNode (el, options) {
-  var warn = options.warn || baseWarn;
-  var staticClass = getAndRemoveAttr(el, 'class');
-  if ("development" !== 'production' && staticClass) {
-    var expression = parseText(staticClass, options.delimiters);
-    if (expression) {
-      warn(
-        "class=\"" + staticClass + "\": " +
-        'Interpolation inside attributes has been deprecated. ' +
-        'Use v-bind or the colon shorthand instead.'
-      );
-    }
-  }
-  if (staticClass) {
-    el.staticClass = JSON.stringify(staticClass);
-  }
-  var classBinding = getBindingAttr(el, 'class', false /* getStatic */);
-  if (classBinding) {
-    el.classBinding = classBinding;
-  }
-}
-
-function genData$1 (el) {
-  var data = '';
-  if (el.staticClass) {
-    data += "staticClass:" + (el.staticClass) + ",";
-  }
-  if (el.classBinding) {
-    data += "class:" + (el.classBinding) + ",";
-  }
-  return data
-}
-
-var klass$1 = {
-  staticKeys: ['staticClass'],
-  transformNode: transformNode,
-  genData: genData$1
-};
-
-/*  */
-
-function transformNode$1 (el) {
-  var styleBinding = getBindingAttr(el, 'style', false /* getStatic */);
-  if (styleBinding) {
-    el.styleBinding = styleBinding;
-  }
-}
-
-function genData$2 (el) {
-  return el.styleBinding
-    ? ("style:(" + (el.styleBinding) + "),")
-    : ''
-}
-
-var style$1 = {
-  transformNode: transformNode$1,
-  genData: genData$2
-};
-
-var modules$1 = [
-  klass$1,
-  style$1
-];
-
-/*  */
-
-var warn$3;
-
-function model$1 (
-  el,
-  dir,
-  _warn
-) {
-  warn$3 = _warn;
-  var value = dir.value;
-  var modifiers = dir.modifiers;
-  var tag = el.tag;
-  var type = el.attrsMap.type;
-  {
-    var dynamicType = el.attrsMap['v-bind:type'] || el.attrsMap[':type'];
-    if (tag === 'input' && dynamicType) {
-      warn$3(
-        "<input :type=\"" + dynamicType + "\" v-model=\"" + value + "\">:\n" +
-        "v-model does not support dynamic input types. Use v-if branches instead."
-      );
-    }
-  }
-  if (tag === 'select') {
-    genSelect(el, value);
-  } else if (tag === 'input' && type === 'checkbox') {
-    genCheckboxModel(el, value);
-  } else if (tag === 'input' && type === 'radio') {
-    genRadioModel(el, value);
-  } else {
-    genDefaultModel(el, value, modifiers);
-  }
-  // ensure runtime directive metadata
-  return true
-}
-
-function genCheckboxModel (el, value) {
-  if ("development" !== 'production' &&
-    el.attrsMap.checked != null) {
-    warn$3(
-      "<" + (el.tag) + " v-model=\"" + value + "\" checked>:\n" +
-      "inline checked attributes will be ignored when using v-model. " +
-      'Declare initial values in the component\'s data option instead.'
-    );
-  }
-  var valueBinding = getBindingAttr(el, 'value') || 'null';
-  var trueValueBinding = getBindingAttr(el, 'true-value') || 'true';
-  var falseValueBinding = getBindingAttr(el, 'false-value') || 'false';
-  addProp(el, 'checked',
-    "Array.isArray(" + value + ")" +
-      "?_i(" + value + "," + valueBinding + ")>-1" +
-      ":_q(" + value + "," + trueValueBinding + ")"
-  );
-  addHandler(el, 'change',
-    "var $$a=" + value + "," +
-        '$$el=$event.target,' +
-        "$$c=$$el.checked?(" + trueValueBinding + "):(" + falseValueBinding + ");" +
-    'if(Array.isArray($$a)){' +
-      "var $$v=" + valueBinding + "," +
-          '$$i=_i($$a,$$v);' +
-      "if($$c){$$i<0&&(" + value + "=$$a.concat($$v))}" +
-      "else{$$i>-1&&(" + value + "=$$a.slice(0,$$i).concat($$a.slice($$i+1)))}" +
-    "}else{" + value + "=$$c}",
-    null, true
-  );
-}
-
-function genRadioModel (el, value) {
-  if ("development" !== 'production' &&
-    el.attrsMap.checked != null) {
-    warn$3(
-      "<" + (el.tag) + " v-model=\"" + value + "\" checked>:\n" +
-      "inline checked attributes will be ignored when using v-model. " +
-      'Declare initial values in the component\'s data option instead.'
-    );
-  }
-  var valueBinding = getBindingAttr(el, 'value') || 'null';
-  addProp(el, 'checked', ("_q(" + value + "," + valueBinding + ")"));
-  addHandler(el, 'change', (value + "=" + valueBinding), null, true);
-}
-
-function genDefaultModel (
-  el,
-  value,
-  modifiers
-) {
-  {
-    if (el.tag === 'input' && el.attrsMap.value) {
-      warn$3(
-        "<" + (el.tag) + " v-model=\"" + value + "\" value=\"" + (el.attrsMap.value) + "\">:\n" +
-        'inline value attributes will be ignored when using v-model. ' +
-        'Declare initial values in the component\'s data option instead.'
-      );
-    }
-    if (el.tag === 'textarea' && el.children.length) {
-      warn$3(
-        "<textarea v-model=\"" + value + "\">:\n" +
-        'inline content inside <textarea> will be ignored when using v-model. ' +
-        'Declare initial values in the component\'s data option instead.'
-      );
-    }
-  }
-
-  var type = el.attrsMap.type;
-  var ref = modifiers || {};
-  var lazy = ref.lazy;
-  var number = ref.number;
-  var trim = ref.trim;
-  var event = lazy || (isIE && type === 'range') ? 'change' : 'input';
-  var needCompositionGuard = !lazy && type !== 'range';
-  var isNative = el.tag === 'input' || el.tag === 'textarea';
-
-  var valueExpression = isNative
-    ? ("$event.target.value" + (trim ? '.trim()' : ''))
-    : "$event";
-  var code = number || type === 'number'
-    ? (value + "=_n(" + valueExpression + ")")
-    : (value + "=" + valueExpression);
-  if (isNative && needCompositionGuard) {
-    code = "if($event.target.composing)return;" + code;
-  }
-  // inputs with type="file" are read only and setting the input's
-  // value will throw an error.
-  if ("development" !== 'production' &&
-      type === 'file') {
-    warn$3(
-      "<" + (el.tag) + " v-model=\"" + value + "\" type=\"file\">:\n" +
-      "File inputs are read only. Use a v-on:change listener instead."
-    );
-  }
-  addProp(el, 'value', isNative ? ("_s(" + value + ")") : ("(" + value + ")"));
-  addHandler(el, event, code, null, true);
-}
-
-function genSelect (el, value) {
-  {
-    el.children.some(checkOptionWarning);
-  }
-  var code = value + "=Array.prototype.filter" +
-    ".call($event.target.options,function(o){return o.selected})" +
-    ".map(function(o){return \"_value\" in o ? o._value : o.value})" +
-    (el.attrsMap.multiple == null ? '[0]' : '');
-  addHandler(el, 'change', code, null, true);
-}
-
-function checkOptionWarning (option) {
-  if (option.type === 1 &&
-    option.tag === 'option' &&
-    option.attrsMap.selected != null) {
-    warn$3(
-      "<select v-model=\"" + (option.parent.attrsMap['v-model']) + "\">:\n" +
-      'inline selected attributes on <option> will be ignored when using v-model. ' +
-      'Declare initial values in the component\'s data option instead.'
-    );
-    return true
-  }
-  return false
-}
-
-/*  */
-
-function text (el, dir) {
-  if (dir.value) {
-    addProp(el, 'textContent', ("_s(" + (dir.value) + ")"));
-  }
-}
-
-/*  */
-
-function html (el, dir) {
-  if (dir.value) {
-    addProp(el, 'innerHTML', ("_s(" + (dir.value) + ")"));
-  }
-}
-
-var directives$1 = {
-  model: model$1,
-  text: text,
-  html: html
-};
-
-/*  */
-
-var cache = Object.create(null);
-
-var baseOptions = {
-  isIE: isIE,
-  expectHTML: true,
-  modules: modules$1,
-  staticKeys: genStaticKeys(modules$1),
-  directives: directives$1,
-  isReservedTag: isReservedTag,
-  isUnaryTag: isUnaryTag,
-  mustUseProp: mustUseProp,
-  getTagNamespace: getTagNamespace,
-  isPreTag: isPreTag
-};
-
-function compile$$1 (
-  template,
-  options
-) {
-  options = options
-    ? extend(extend({}, baseOptions), options)
-    : baseOptions;
-  return compile$1(template, options)
-}
-
-function compileToFunctions (
-  template,
-  options,
-  vm
-) {
-  var _warn = (options && options.warn) || warn;
-  // detect possible CSP restriction
-  /* istanbul ignore if */
-  {
-    try {
-      new Function('return 1');
-    } catch (e) {
-      if (e.toString().match(/unsafe-eval|CSP/)) {
-        _warn(
-          'It seems you are using the standalone build of Vue.js in an ' +
-          'environment with Content Security Policy that prohibits unsafe-eval. ' +
-          'The template compiler cannot work in this environment. Consider ' +
-          'relaxing the policy to allow unsafe-eval or pre-compiling your ' +
-          'templates into render functions.'
-        );
-      }
-    }
-  }
-  var key = options && options.delimiters
-    ? String(options.delimiters) + template
-    : template;
-  if (cache[key]) {
-    return cache[key]
-  }
-  var res = {};
-  var compiled = compile$$1(template, options);
-  res.render = makeFunction(compiled.render);
-  var l = compiled.staticRenderFns.length;
-  res.staticRenderFns = new Array(l);
-  for (var i = 0; i < l; i++) {
-    res.staticRenderFns[i] = makeFunction(compiled.staticRenderFns[i]);
-  }
-  {
-    if (res.render === noop || res.staticRenderFns.some(function (fn) { return fn === noop; })) {
-      _warn(
-        "failed to compile template:\n\n" + template + "\n\n" +
-        detectErrors(compiled.ast).join('\n') +
-        '\n\n',
-        vm
-      );
-    }
-  }
-  return (cache[key] = res)
-}
-
-function makeFunction (code) {
-  try {
-    return new Function(code)
-  } catch (e) {
-    return noop
-  }
-}
-
-/*  */
-
-var idToTemplate = cached(function (id) {
-  var el = query(id);
-  return el && el.innerHTML
-});
-
-var mount = Vue$3.prototype.$mount;
-Vue$3.prototype.$mount = function (
-  el,
-  hydrating
-) {
-  el = el && query(el);
-
-  /* istanbul ignore if */
-  if (el === document.body || el === document.documentElement) {
-    "development" !== 'production' && warn(
-      "Do not mount Vue to <html> or <body> - mount to normal elements instead."
-    );
-    return this
-  }
-
-  var options = this.$options;
-  // resolve template/el and convert to render function
-  if (!options.render) {
-    var template = options.template;
-    if (template) {
-      if (typeof template === 'string') {
-        if (template.charAt(0) === '#') {
-          template = idToTemplate(template);
-        }
-      } else if (template.nodeType) {
-        template = template.innerHTML;
-      } else {
-        {
-          warn('invalid template option:' + template, this);
-        }
-        return this
-      }
-    } else if (el) {
-      template = getOuterHTML(el);
-    }
-    if (template) {
-      var ref = compileToFunctions(template, {
-        warn: warn,
-        shouldDecodeNewlines: shouldDecodeNewlines,
-        delimiters: options.delimiters
-      }, this);
-      var render = ref.render;
-      var staticRenderFns = ref.staticRenderFns;
-      options.render = render;
-      options.staticRenderFns = staticRenderFns;
-    }
-  }
-  return mount.call(this, el, hydrating)
-};
-
-/**
- * Get outerHTML of elements, taking care
- * of SVG elements in IE as well.
- */
-function getOuterHTML (el) {
-  if (el.outerHTML) {
-    return el.outerHTML
-  } else {
-    var container = document.createElement('div');
-    container.appendChild(el.cloneNode(true));
-    return container.innerHTML
-  }
-}
-
-Vue$3.compile = compileToFunctions;
-
-return Vue$3;
-
-})));
diff --git a/vendor/assets/javascripts/vue.js.erb b/vendor/assets/javascripts/vue.js.erb
deleted file mode 100644
index 008beb10f4d..00000000000
--- a/vendor/assets/javascripts/vue.js.erb
+++ /dev/null
@@ -1,2 +0,0 @@
-<% type = Rails.env.development? ? 'full' : 'min' %>
-<%= File.read(Rails.root.join("vendor/assets/javascripts/vue.#{type}.js")) %>
diff --git a/vendor/assets/javascripts/vue.min.js b/vendor/assets/javascripts/vue.min.js
deleted file mode 100644
index f86786dd454..00000000000
--- a/vendor/assets/javascripts/vue.min.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/*!
- * Vue.js v2.0.3
- * (c) 2014-2016 Evan You
- * Released under the MIT License.
- */
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):e.Vue=t()}(this,function(){"use strict";function e(e){return null==e?"":"object"==typeof e?JSON.stringify(e,null,2):String(e)}function t(e){var t=parseFloat(e,10);return t||0===t?t:e}function n(e,t){for(var n=Object.create(null),r=e.split(","),i=0;i<r.length;i++)n[r[i]]=!0;return t?function(e){return n[e.toLowerCase()]}:function(e){return n[e]}}function r(e,t){if(e.length){var n=e.indexOf(t);if(n>-1)return e.splice(n,1)}}function i(e,t){return _r.call(e,t)}function a(e){return"string"==typeof e||"number"==typeof e}function o(e){var t=Object.create(null);return function(n){var r=t[n];return r||(t[n]=e(n))}}function s(e,t){function n(n){var r=arguments.length;return r?r>1?e.apply(t,arguments):e.call(t,n):e.call(t)}return n._length=e.length,n}function c(e,t){t=t||0;for(var n=e.length-t,r=new Array(n);n--;)r[n]=e[n+t];return r}function u(e,t){for(var n in 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diff --git a/vendor/assets/javascripts/xterm/encoding-indexes.js b/vendor/assets/javascripts/xterm/encoding-indexes.js
new file mode 100644
index 00000000000..5fd98f5577e
--- /dev/null
+++ b/vendor/assets/javascripts/xterm/encoding-indexes.js
@@ -0,0 +1,39 @@
+(function(global) {
+  'use strict';
+  global["encoding-indexes"] =
+{
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+  "windows-1250":[8364,129,8218,131,8222,8230,8224,8225,136,8240,352,8249,346,356,381,377,144,8216,8217,8220,8221,8226,8211,8212,152,8482,353,8250,347,357,382,378,160,711,728,321,164,260,166,167,168,169,350,171,172,173,174,379,176,177,731,322,180,181,182,183,184,261,351,187,317,733,318,380,340,193,194,258,196,313,262,199,268,201,280,203,282,205,206,270,272,323,327,211,212,336,214,215,344,366,218,368,220,221,354,223,341,225,226,259,228,314,263,231,269,233,281,235,283,237,238,271,273,324,328,243,244,337,246,247,345,367,250,369,252,253,355,729],
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+  "windows-1252":[8364,129,8218,402,8222,8230,8224,8225,710,8240,352,8249,338,141,381,143,144,8216,8217,8220,8221,8226,8211,8212,732,8482,353,8250,339,157,382,376,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255],
+  "windows-1253":[8364,129,8218,402,8222,8230,8224,8225,136,8240,138,8249,140,141,142,143,144,8216,8217,8220,8221,8226,8211,8212,152,8482,154,8250,156,157,158,159,160,901,902,163,164,165,166,167,168,169,null,171,172,173,174,8213,176,177,178,179,900,181,182,183,904,905,906,187,908,189,910,911,912,913,914,915,916,917,918,919,920,921,922,923,924,925,926,927,928,929,null,931,932,933,934,935,936,937,938,939,940,941,942,943,944,945,946,947,948,949,950,951,952,953,954,955,956,957,958,959,960,961,962,963,964,965,966,967,968,969,970,971,972,973,974,null],
+  "windows-1254":[8364,129,8218,402,8222,8230,8224,8225,710,8240,352,8249,338,141,142,143,144,8216,8217,8220,8221,8226,8211,8212,732,8482,353,8250,339,157,158,376,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,286,209,210,211,212,213,214,215,216,217,218,219,220,304,350,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,287,241,242,243,244,245,246,247,248,249,250,251,252,305,351,255],
+  "windows-1255":[8364,129,8218,402,8222,8230,8224,8225,710,8240,138,8249,140,141,142,143,144,8216,8217,8220,8221,8226,8211,8212,732,8482,154,8250,156,157,158,159,160,161,162,163,8362,165,166,167,168,169,215,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,247,187,188,189,190,191,1456,1457,1458,1459,1460,1461,1462,1463,1464,1465,1466,1467,1468,1469,1470,1471,1472,1473,1474,1475,1520,1521,1522,1523,1524,null,null,null,null,null,null,null,1488,1489,1490,1491,1492,1493,1494,1495,1496,1497,1498,1499,1500,1501,1502,1503,1504,1505,1506,1507,1508,1509,1510,1511,1512,1513,1514,null,null,8206,8207,null],
+  "windows-1256":[8364,1662,8218,402,8222,8230,8224,8225,710,8240,1657,8249,338,1670,1688,1672,1711,8216,8217,8220,8221,8226,8211,8212,1705,8482,1681,8250,339,8204,8205,1722,160,1548,162,163,164,165,166,167,168,169,1726,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,1563,187,188,189,190,1567,1729,1569,1570,1571,1572,1573,1574,1575,1576,1577,1578,1579,1580,1581,1582,1583,1584,1585,1586,1587,1588,1589,1590,215,1591,1592,1593,1594,1600,1601,1602,1603,224,1604,226,1605,1606,1607,1608,231,232,233,234,235,1609,1610,238,239,1611,1612,1613,1614,244,1615,1616,247,1617,249,1618,251,252,8206,8207,1746],
+  "windows-1257":[8364,129,8218,131,8222,8230,8224,8225,136,8240,138,8249,140,168,711,184,144,8216,8217,8220,8221,8226,8211,8212,152,8482,154,8250,156,175,731,159,160,null,162,163,164,null,166,167,216,169,342,171,172,173,174,198,176,177,178,179,180,181,182,183,248,185,343,187,188,189,190,230,260,302,256,262,196,197,280,274,268,201,377,278,290,310,298,315,352,323,325,211,332,213,214,215,370,321,346,362,220,379,381,223,261,303,257,263,228,229,281,275,269,233,378,279,291,311,299,316,353,324,326,243,333,245,246,247,371,322,347,363,252,380,382,729],
+  "windows-1258":[8364,129,8218,402,8222,8230,8224,8225,710,8240,138,8249,338,141,142,143,144,8216,8217,8220,8221,8226,8211,8212,732,8482,154,8250,339,157,158,376,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,258,196,197,198,199,200,201,202,203,768,205,206,207,272,209,777,211,212,416,214,215,216,217,218,219,220,431,771,223,224,225,226,259,228,229,230,231,232,233,234,235,769,237,238,239,273,241,803,243,244,417,246,247,248,249,250,251,252,432,8363,255],
+  "x-mac-cyrillic":[1040,1041,1042,1043,1044,1045,1046,1047,1048,1049,1050,1051,1052,1053,1054,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071,8224,176,1168,163,167,8226,182,1030,174,169,8482,1026,1106,8800,1027,1107,8734,177,8804,8805,1110,181,1169,1032,1028,1108,1031,1111,1033,1113,1034,1114,1112,1029,172,8730,402,8776,8710,171,187,8230,160,1035,1115,1036,1116,1109,8211,8212,8220,8221,8216,8217,247,8222,1038,1118,1039,1119,8470,1025,1105,1103,1072,1073,1074,1075,1076,1077,1078,1079,1080,1081,1082,1083,1084,1085,1086,1087,1088,1089,1090,1091,1092,1093,1094,1095,1096,1097,1098,1099,1100,1101,1102,8364]
+}
+;}(this));
diff --git a/vendor/assets/javascripts/xterm/encoding.js b/vendor/assets/javascripts/xterm/encoding.js
new file mode 100644
index 00000000000..b5c8904f5a3
--- /dev/null
+++ b/vendor/assets/javascripts/xterm/encoding.js
@@ -0,0 +1,3309 @@
+// This is free and unencumbered software released into the public domain.
+// See LICENSE.md for more information.
+
+// If we're in node require encoding-indexes and attach it to the global.
+/**
+ * @fileoverview Global |this| required for resolving indexes in node.
+ * @suppress {globalThis}
+ */
+if (typeof module !== "undefined" && module.exports &&
+    !this["encoding-indexes"]) {
+    require("./encoding-indexes.js");
+}
+
+(function(global) {
+  'use strict';
+
+  //
+  // Utilities
+  //
+
+  /**
+   * @param {number} a The number to test.
+   * @param {number} min The minimum value in the range, inclusive.
+   * @param {number} max The maximum value in the range, inclusive.
+   * @return {boolean} True if a >= min and a <= max.
+   */
+  function inRange(a, min, max) {
+    return min <= a && a <= max;
+  }
+
+  /**
+   * @param {!Array.<*>} array The array to check.
+   * @param {*} item The item to look for in the array.
+   * @return {boolean} True if the item appears in the array.
+   */
+  function includes(array, item) {
+    return array.indexOf(item) !== -1;
+  }
+
+  var floor = Math.floor;
+
+  /**
+   * @param {*} o
+   * @return {Object}
+   */
+  function ToDictionary(o) {
+    if (o === undefined) return {};
+    if (o === Object(o)) return o;
+    throw TypeError('Could not convert argument to dictionary');
+  }
+
+  /**
+   * @param {string} string Input string of UTF-16 code units.
+   * @return {!Array.<number>} Code points.
+   */
+  function stringToCodePoints(string) {
+    // https://heycam.github.io/webidl/#dfn-obtain-unicode
+
+    // 1. Let S be the DOMString value.
+    var s = String(string);
+
+    // 2. Let n be the length of S.
+    var n = s.length;
+
+    // 3. Initialize i to 0.
+    var i = 0;
+
+    // 4. Initialize U to be an empty sequence of Unicode characters.
+    var u = [];
+
+    // 5. While i < n:
+    while (i < n) {
+
+      // 1. Let c be the code unit in S at index i.
+      var c = s.charCodeAt(i);
+
+      // 2. Depending on the value of c:
+
+      // c < 0xD800 or c > 0xDFFF
+      if (c < 0xD800 || c > 0xDFFF) {
+        // Append to U the Unicode character with code point c.
+        u.push(c);
+      }
+
+      // 0xDC00 ≤ c ≤ 0xDFFF
+      else if (0xDC00 <= c && c <= 0xDFFF) {
+        // Append to U a U+FFFD REPLACEMENT CHARACTER.
+        u.push(0xFFFD);
+      }
+
+      // 0xD800 ≤ c ≤ 0xDBFF
+      else if (0xD800 <= c && c <= 0xDBFF) {
+        // 1. If i = n−1, then append to U a U+FFFD REPLACEMENT
+        // CHARACTER.
+        if (i === n - 1) {
+          u.push(0xFFFD);
+        }
+        // 2. Otherwise, i < n−1:
+        else {
+          // 1. Let d be the code unit in S at index i+1.
+          var d = s.charCodeAt(i + 1);
+
+          // 2. If 0xDC00 ≤ d ≤ 0xDFFF, then:
+          if (0xDC00 <= d && d <= 0xDFFF) {
+            // 1. Let a be c & 0x3FF.
+            var a = c & 0x3FF;
+
+            // 2. Let b be d & 0x3FF.
+            var b = d & 0x3FF;
+
+            // 3. Append to U the Unicode character with code point
+            // 2^16+2^10*a+b.
+            u.push(0x10000 + (a << 10) + b);
+
+            // 4. Set i to i+1.
+            i += 1;
+          }
+
+          // 3. Otherwise, d < 0xDC00 or d > 0xDFFF. Append to U a
+          // U+FFFD REPLACEMENT CHARACTER.
+          else  {
+            u.push(0xFFFD);
+          }
+        }
+      }
+
+      // 3. Set i to i+1.
+      i += 1;
+    }
+
+    // 6. Return U.
+    return u;
+  }
+
+  /**
+   * @param {!Array.<number>} code_points Array of code points.
+   * @return {string} string String of UTF-16 code units.
+   */
+  function codePointsToString(code_points) {
+    var s = '';
+    for (var i = 0; i < code_points.length; ++i) {
+      var cp = code_points[i];
+      if (cp <= 0xFFFF) {
+        s += String.fromCharCode(cp);
+      } else {
+        cp -= 0x10000;
+        s += String.fromCharCode((cp >> 10) + 0xD800,
+                                 (cp & 0x3FF) + 0xDC00);
+      }
+    }
+    return s;
+  }
+
+
+  //
+  // Implementation of Encoding specification
+  // https://encoding.spec.whatwg.org/
+  //
+
+  //
+  // 4. Terminology
+  //
+
+  /**
+   * An ASCII byte is a byte in the range 0x00 to 0x7F, inclusive.
+   * @param {number} a The number to test.
+   * @return {boolean} True if a is in the range 0x00 to 0x7F, inclusive.
+   */
+  function isASCIIByte(a) {
+    return 0x00 <= a && a <= 0x7F;
+  }
+
+  /**
+   * An ASCII code point is a code point in the range U+0000 to
+   * U+007F, inclusive.
+   */
+  var isASCIICodePoint = isASCIIByte;
+
+
+  /**
+   * End-of-stream is a special token that signifies no more tokens
+   * are in the stream.
+   * @const
+   */ var end_of_stream = -1;
+
+  /**
+   * A stream represents an ordered sequence of tokens.
+   *
+   * @constructor
+   * @param {!(Array.<number>|Uint8Array)} tokens Array of tokens that provide
+   * the stream.
+   */
+  function Stream(tokens) {
+    /** @type {!Array.<number>} */
+    this.tokens = [].slice.call(tokens);
+    // Reversed as push/pop is more efficient than shift/unshift.
+    this.tokens.reverse();
+  }
+
+  Stream.prototype = {
+    /**
+     * @return {boolean} True if end-of-stream has been hit.
+     */
+    endOfStream: function() {
+      return !this.tokens.length;
+    },
+
+    /**
+     * When a token is read from a stream, the first token in the
+     * stream must be returned and subsequently removed, and
+     * end-of-stream must be returned otherwise.
+     *
+     * @return {number} Get the next token from the stream, or
+     * end_of_stream.
+     */
+     read: function() {
+      if (!this.tokens.length)
+        return end_of_stream;
+       return this.tokens.pop();
+     },
+
+    /**
+     * When one or more tokens are prepended to a stream, those tokens
+     * must be inserted, in given order, before the first token in the
+     * stream.
+     *
+     * @param {(number|!Array.<number>)} token The token(s) to prepend to the
+     * stream.
+     */
+    prepend: function(token) {
+      if (Array.isArray(token)) {
+        var tokens = /**@type {!Array.<number>}*/(token);
+        while (tokens.length)
+          this.tokens.push(tokens.pop());
+      } else {
+        this.tokens.push(token);
+      }
+    },
+
+    /**
+     * When one or more tokens are pushed to a stream, those tokens
+     * must be inserted, in given order, after the last token in the
+     * stream.
+     *
+     * @param {(number|!Array.<number>)} token The tokens(s) to push to the
+     * stream.
+     */
+    push: function(token) {
+      if (Array.isArray(token)) {
+        var tokens = /**@type {!Array.<number>}*/(token);
+        while (tokens.length)
+          this.tokens.unshift(tokens.shift());
+      } else {
+        this.tokens.unshift(token);
+      }
+    }
+  };
+
+  //
+  // 5. Encodings
+  //
+
+  // 5.1 Encoders and decoders
+
+  /** @const */
+  var finished = -1;
+
+  /**
+   * @param {boolean} fatal If true, decoding errors raise an exception.
+   * @param {number=} opt_code_point Override the standard fallback code point.
+   * @return {number} The code point to insert on a decoding error.
+   */
+  function decoderError(fatal, opt_code_point) {
+    if (fatal)
+      throw TypeError('Decoder error');
+    return opt_code_point || 0xFFFD;
+  }
+
+  /**
+   * @param {number} code_point The code point that could not be encoded.
+   * @return {number} Always throws, no value is actually returned.
+   */
+  function encoderError(code_point) {
+    throw TypeError('The code point ' + code_point + ' could not be encoded.');
+  }
+
+  /** @interface */
+  function Decoder() {}
+  Decoder.prototype = {
+    /**
+     * @param {Stream} stream The stream of bytes being decoded.
+     * @param {number} bite The next byte read from the stream.
+     * @return {?(number|!Array.<number>)} The next code point(s)
+     *     decoded, or null if not enough data exists in the input
+     *     stream to decode a complete code point, or |finished|.
+     */
+    handler: function(stream, bite) {}
+  };
+
+  /** @interface */
+  function Encoder() {}
+  Encoder.prototype = {
+    /**
+     * @param {Stream} stream The stream of code points being encoded.
+     * @param {number} code_point Next code point read from the stream.
+     * @return {(number|!Array.<number>)} Byte(s) to emit, or |finished|.
+     */
+    handler: function(stream, code_point) {}
+  };
+
+  // 5.2 Names and labels
+
+  // TODO: Define @typedef for Encoding: {name:string,labels:Array.<string>}
+  // https://github.com/google/closure-compiler/issues/247
+
+  /**
+   * @param {string} label The encoding label.
+   * @return {?{name:string,labels:Array.<string>}}
+   */
+  function getEncoding(label) {
+    // 1. Remove any leading and trailing ASCII whitespace from label.
+    label = String(label).trim().toLowerCase();
+
+    // 2. If label is an ASCII case-insensitive match for any of the
+    // labels listed in the table below, return the corresponding
+    // encoding, and failure otherwise.
+    if (Object.prototype.hasOwnProperty.call(label_to_encoding, label)) {
+      return label_to_encoding[label];
+    }
+    return null;
+  }
+
+  /**
+   * Encodings table: https://encoding.spec.whatwg.org/encodings.json
+   * @const
+   * @type {!Array.<{
+   *          heading: string,
+   *          encodings: Array.<{name:string,labels:Array.<string>}>
+   *        }>}
+   */
+  var encodings = [
+    {
+      "encodings": [
+        {
+          "labels": [
+            "unicode-1-1-utf-8",
+            "utf-8",
+            "utf8"
+          ],
+          "name": "UTF-8"
+        }
+      ],
+      "heading": "The Encoding"
+    },
+    {
+      "encodings": [
+        {
+          "labels": [
+            "866",
+            "cp866",
+            "csibm866",
+            "ibm866"
+          ],
+          "name": "IBM866"
+        },
+        {
+          "labels": [
+            "csisolatin2",
+            "iso-8859-2",
+            "iso-ir-101",
+            "iso8859-2",
+            "iso88592",
+            "iso_8859-2",
+            "iso_8859-2:1987",
+            "l2",
+            "latin2"
+          ],
+          "name": "ISO-8859-2"
+        },
+        {
+          "labels": [
+            "csisolatin3",
+            "iso-8859-3",
+            "iso-ir-109",
+            "iso8859-3",
+            "iso88593",
+            "iso_8859-3",
+            "iso_8859-3:1988",
+            "l3",
+            "latin3"
+          ],
+          "name": "ISO-8859-3"
+        },
+        {
+          "labels": [
+            "csisolatin4",
+            "iso-8859-4",
+            "iso-ir-110",
+            "iso8859-4",
+            "iso88594",
+            "iso_8859-4",
+            "iso_8859-4:1988",
+            "l4",
+            "latin4"
+          ],
+          "name": "ISO-8859-4"
+        },
+        {
+          "labels": [
+            "csisolatincyrillic",
+            "cyrillic",
+            "iso-8859-5",
+            "iso-ir-144",
+            "iso8859-5",
+            "iso88595",
+            "iso_8859-5",
+            "iso_8859-5:1988"
+          ],
+          "name": "ISO-8859-5"
+        },
+        {
+          "labels": [
+            "arabic",
+            "asmo-708",
+            "csiso88596e",
+            "csiso88596i",
+            "csisolatinarabic",
+            "ecma-114",
+            "iso-8859-6",
+            "iso-8859-6-e",
+            "iso-8859-6-i",
+            "iso-ir-127",
+            "iso8859-6",
+            "iso88596",
+            "iso_8859-6",
+            "iso_8859-6:1987"
+          ],
+          "name": "ISO-8859-6"
+        },
+        {
+          "labels": [
+            "csisolatingreek",
+            "ecma-118",
+            "elot_928",
+            "greek",
+            "greek8",
+            "iso-8859-7",
+            "iso-ir-126",
+            "iso8859-7",
+            "iso88597",
+            "iso_8859-7",
+            "iso_8859-7:1987",
+            "sun_eu_greek"
+          ],
+          "name": "ISO-8859-7"
+        },
+        {
+          "labels": [
+            "csiso88598e",
+            "csisolatinhebrew",
+            "hebrew",
+            "iso-8859-8",
+            "iso-8859-8-e",
+            "iso-ir-138",
+            "iso8859-8",
+            "iso88598",
+            "iso_8859-8",
+            "iso_8859-8:1988",
+            "visual"
+          ],
+          "name": "ISO-8859-8"
+        },
+        {
+          "labels": [
+            "csiso88598i",
+            "iso-8859-8-i",
+            "logical"
+          ],
+          "name": "ISO-8859-8-I"
+        },
+        {
+          "labels": [
+            "csisolatin6",
+            "iso-8859-10",
+            "iso-ir-157",
+            "iso8859-10",
+            "iso885910",
+            "l6",
+            "latin6"
+          ],
+          "name": "ISO-8859-10"
+        },
+        {
+          "labels": [
+            "iso-8859-13",
+            "iso8859-13",
+            "iso885913"
+          ],
+          "name": "ISO-8859-13"
+        },
+        {
+          "labels": [
+            "iso-8859-14",
+            "iso8859-14",
+            "iso885914"
+          ],
+          "name": "ISO-8859-14"
+        },
+        {
+          "labels": [
+            "csisolatin9",
+            "iso-8859-15",
+            "iso8859-15",
+            "iso885915",
+            "iso_8859-15",
+            "l9"
+          ],
+          "name": "ISO-8859-15"
+        },
+        {
+          "labels": [
+            "iso-8859-16"
+          ],
+          "name": "ISO-8859-16"
+        },
+        {
+          "labels": [
+            "cskoi8r",
+            "koi",
+            "koi8",
+            "koi8-r",
+            "koi8_r"
+          ],
+          "name": "KOI8-R"
+        },
+        {
+          "labels": [
+            "koi8-ru",
+            "koi8-u"
+          ],
+          "name": "KOI8-U"
+        },
+        {
+          "labels": [
+            "csmacintosh",
+            "mac",
+            "macintosh",
+            "x-mac-roman"
+          ],
+          "name": "macintosh"
+        },
+        {
+          "labels": [
+            "dos-874",
+            "iso-8859-11",
+            "iso8859-11",
+            "iso885911",
+            "tis-620",
+            "windows-874"
+          ],
+          "name": "windows-874"
+        },
+        {
+          "labels": [
+            "cp1250",
+            "windows-1250",
+            "x-cp1250"
+          ],
+          "name": "windows-1250"
+        },
+        {
+          "labels": [
+            "cp1251",
+            "windows-1251",
+            "x-cp1251"
+          ],
+          "name": "windows-1251"
+        },
+        {
+          "labels": [
+            "ansi_x3.4-1968",
+            "ascii",
+            "cp1252",
+            "cp819",
+            "csisolatin1",
+            "ibm819",
+            "iso-8859-1",
+            "iso-ir-100",
+            "iso8859-1",
+            "iso88591",
+            "iso_8859-1",
+            "iso_8859-1:1987",
+            "l1",
+            "latin1",
+            "us-ascii",
+            "windows-1252",
+            "x-cp1252"
+          ],
+          "name": "windows-1252"
+        },
+        {
+          "labels": [
+            "cp1253",
+            "windows-1253",
+            "x-cp1253"
+          ],
+          "name": "windows-1253"
+        },
+        {
+          "labels": [
+            "cp1254",
+            "csisolatin5",
+            "iso-8859-9",
+            "iso-ir-148",
+            "iso8859-9",
+            "iso88599",
+            "iso_8859-9",
+            "iso_8859-9:1989",
+            "l5",
+            "latin5",
+            "windows-1254",
+            "x-cp1254"
+          ],
+          "name": "windows-1254"
+        },
+        {
+          "labels": [
+            "cp1255",
+            "windows-1255",
+            "x-cp1255"
+          ],
+          "name": "windows-1255"
+        },
+        {
+          "labels": [
+            "cp1256",
+            "windows-1256",
+            "x-cp1256"
+          ],
+          "name": "windows-1256"
+        },
+        {
+          "labels": [
+            "cp1257",
+            "windows-1257",
+            "x-cp1257"
+          ],
+          "name": "windows-1257"
+        },
+        {
+          "labels": [
+            "cp1258",
+            "windows-1258",
+            "x-cp1258"
+          ],
+          "name": "windows-1258"
+        },
+        {
+          "labels": [
+            "x-mac-cyrillic",
+            "x-mac-ukrainian"
+          ],
+          "name": "x-mac-cyrillic"
+        }
+      ],
+      "heading": "Legacy single-byte encodings"
+    },
+    {
+      "encodings": [
+        {
+          "labels": [
+            "chinese",
+            "csgb2312",
+            "csiso58gb231280",
+            "gb2312",
+            "gb_2312",
+            "gb_2312-80",
+            "gbk",
+            "iso-ir-58",
+            "x-gbk"
+          ],
+          "name": "GBK"
+        },
+        {
+          "labels": [
+            "gb18030"
+          ],
+          "name": "gb18030"
+        }
+      ],
+      "heading": "Legacy multi-byte Chinese (simplified) encodings"
+    },
+    {
+      "encodings": [
+        {
+          "labels": [
+            "big5",
+            "big5-hkscs",
+            "cn-big5",
+            "csbig5",
+            "x-x-big5"
+          ],
+          "name": "Big5"
+        }
+      ],
+      "heading": "Legacy multi-byte Chinese (traditional) encodings"
+    },
+    {
+      "encodings": [
+        {
+          "labels": [
+            "cseucpkdfmtjapanese",
+            "euc-jp",
+            "x-euc-jp"
+          ],
+          "name": "EUC-JP"
+        },
+        {
+          "labels": [
+            "csiso2022jp",
+            "iso-2022-jp"
+          ],
+          "name": "ISO-2022-JP"
+        },
+        {
+          "labels": [
+            "csshiftjis",
+            "ms932",
+            "ms_kanji",
+            "shift-jis",
+            "shift_jis",
+            "sjis",
+            "windows-31j",
+            "x-sjis"
+          ],
+          "name": "Shift_JIS"
+        }
+      ],
+      "heading": "Legacy multi-byte Japanese encodings"
+    },
+    {
+      "encodings": [
+        {
+          "labels": [
+            "cseuckr",
+            "csksc56011987",
+            "euc-kr",
+            "iso-ir-149",
+            "korean",
+            "ks_c_5601-1987",
+            "ks_c_5601-1989",
+            "ksc5601",
+            "ksc_5601",
+            "windows-949"
+          ],
+          "name": "EUC-KR"
+        }
+      ],
+      "heading": "Legacy multi-byte Korean encodings"
+    },
+    {
+      "encodings": [
+        {
+          "labels": [
+            "csiso2022kr",
+            "hz-gb-2312",
+            "iso-2022-cn",
+            "iso-2022-cn-ext",
+            "iso-2022-kr"
+          ],
+          "name": "replacement"
+        },
+        {
+          "labels": [
+            "utf-16be"
+          ],
+          "name": "UTF-16BE"
+        },
+        {
+          "labels": [
+            "utf-16",
+            "utf-16le"
+          ],
+          "name": "UTF-16LE"
+        },
+        {
+          "labels": [
+            "x-user-defined"
+          ],
+          "name": "x-user-defined"
+        }
+      ],
+      "heading": "Legacy miscellaneous encodings"
+    }
+  ];
+
+  // Label to encoding registry.
+  /** @type {Object.<string,{name:string,labels:Array.<string>}>} */
+  var label_to_encoding = {};
+  encodings.forEach(function(category) {
+    category.encodings.forEach(function(encoding) {
+      encoding.labels.forEach(function(label) {
+        label_to_encoding[label] = encoding;
+      });
+    });
+  });
+
+  // Registry of of encoder/decoder factories, by encoding name.
+  /** @type {Object.<string, function({fatal:boolean}): Encoder>} */
+  var encoders = {};
+  /** @type {Object.<string, function({fatal:boolean}): Decoder>} */
+  var decoders = {};
+
+  //
+  // 6. Indexes
+  //
+
+  /**
+   * @param {number} pointer The |pointer| to search for.
+   * @param {(!Array.<?number>|undefined)} index The |index| to search within.
+   * @return {?number} The code point corresponding to |pointer| in |index|,
+   *     or null if |code point| is not in |index|.
+   */
+  function indexCodePointFor(pointer, index) {
+    if (!index) return null;
+    return index[pointer] || null;
+  }
+
+  /**
+   * @param {number} code_point The |code point| to search for.
+   * @param {!Array.<?number>} index The |index| to search within.
+   * @return {?number} The first pointer corresponding to |code point| in
+   *     |index|, or null if |code point| is not in |index|.
+   */
+  function indexPointerFor(code_point, index) {
+    var pointer = index.indexOf(code_point);
+    return pointer === -1 ? null : pointer;
+  }
+
+  /**
+   * @param {string} name Name of the index.
+   * @return {(!Array.<number>|!Array.<Array.<number>>)}
+   *  */
+  function index(name) {
+    if (!('encoding-indexes' in global)) {
+      throw Error("Indexes missing." +
+                  " Did you forget to include encoding-indexes.js first?");
+    }
+    return global['encoding-indexes'][name];
+  }
+
+  /**
+   * @param {number} pointer The |pointer| to search for in the gb18030 index.
+   * @return {?number} The code point corresponding to |pointer| in |index|,
+   *     or null if |code point| is not in the gb18030 index.
+   */
+  function indexGB18030RangesCodePointFor(pointer) {
+    // 1. If pointer is greater than 39419 and less than 189000, or
+    // pointer is greater than 1237575, return null.
+    if ((pointer > 39419 && pointer < 189000) || (pointer > 1237575))
+      return null;
+
+    // 2. If pointer is 7457, return code point U+E7C7.
+    if (pointer === 7457) return 0xE7C7;
+
+    // 3. Let offset be the last pointer in index gb18030 ranges that
+    // is equal to or less than pointer and let code point offset be
+    // its corresponding code point.
+    var offset = 0;
+    var code_point_offset = 0;
+    var idx = index('gb18030-ranges');
+    var i;
+    for (i = 0; i < idx.length; ++i) {
+      /** @type {!Array.<number>} */
+      var entry = idx[i];
+      if (entry[0] <= pointer) {
+        offset = entry[0];
+        code_point_offset = entry[1];
+      } else {
+        break;
+      }
+    }
+
+    // 4. Return a code point whose value is code point offset +
+    // pointer − offset.
+    return code_point_offset + pointer - offset;
+  }
+
+  /**
+   * @param {number} code_point The |code point| to locate in the gb18030 index.
+   * @return {number} The first pointer corresponding to |code point| in the
+   *     gb18030 index.
+   */
+  function indexGB18030RangesPointerFor(code_point) {
+    // 1. If code point is U+E7C7, return pointer 7457.
+    if (code_point === 0xE7C7) return 7457;
+
+    // 2. Let offset be the last code point in index gb18030 ranges
+    // that is equal to or less than code point and let pointer offset
+    // be its corresponding pointer.
+    var offset = 0;
+    var pointer_offset = 0;
+    var idx = index('gb18030-ranges');
+    var i;
+    for (i = 0; i < idx.length; ++i) {
+      /** @type {!Array.<number>} */
+      var entry = idx[i];
+      if (entry[1] <= code_point) {
+        offset = entry[1];
+        pointer_offset = entry[0];
+      } else {
+        break;
+      }
+    }
+
+    // 3. Return a pointer whose value is pointer offset + code point
+    // − offset.
+    return pointer_offset + code_point - offset;
+  }
+
+  /**
+   * @param {number} code_point The |code_point| to search for in the Shift_JIS
+   *     index.
+   * @return {?number} The code point corresponding to |pointer| in |index|,
+   *     or null if |code point| is not in the Shift_JIS index.
+   */
+  function indexShiftJISPointerFor(code_point) {
+    // 1. Let index be index jis0208 excluding all entries whose
+    // pointer is in the range 8272 to 8835, inclusive.
+    shift_jis_index = shift_jis_index ||
+      index('jis0208').map(function(code_point, pointer) {
+        return inRange(pointer, 8272, 8835) ? null : code_point;
+      });
+    var index_ = shift_jis_index;
+
+    // 2. Return the index pointer for code point in index.
+    return index_.indexOf(code_point);
+  }
+  var shift_jis_index;
+
+  /**
+   * @param {number} code_point The |code_point| to search for in the big5
+   *     index.
+   * @return {?number} The code point corresponding to |pointer| in |index|,
+   *     or null if |code point| is not in the big5 index.
+   */
+  function indexBig5PointerFor(code_point) {
+    // 1. Let index be index Big5 excluding all entries whose pointer
+    big5_index_no_hkscs = big5_index_no_hkscs ||
+      index('big5').map(function(code_point, pointer) {
+        return (pointer < (0xA1 - 0x81) * 157) ? null : code_point;
+      });
+    var index_ = big5_index_no_hkscs;
+
+    // 2. If code point is U+2550, U+255E, U+2561, U+256A, U+5341, or
+    // U+5345, return the last pointer corresponding to code point in
+    // index.
+    if (code_point === 0x2550 || code_point === 0x255E ||
+        code_point === 0x2561 || code_point === 0x256A ||
+        code_point === 0x5341 || code_point === 0x5345) {
+      return index_.lastIndexOf(code_point);
+    }
+
+    // 3. Return the index pointer for code point in index.
+    return indexPointerFor(code_point, index_);
+  }
+  var big5_index_no_hkscs;
+
+  //
+  // 8. API
+  //
+
+  /** @const */ var DEFAULT_ENCODING = 'utf-8';
+
+  // 8.1 Interface TextDecoder
+
+  /**
+   * @constructor
+   * @param {string=} label The label of the encoding;
+   *     defaults to 'utf-8'.
+   * @param {Object=} options
+   */
+  function TextDecoder(label, options) {
+    // Web IDL conventions
+    if (!(this instanceof TextDecoder))
+      throw TypeError('Called as a function. Did you forget \'new\'?');
+    label = label !== undefined ? String(label) : DEFAULT_ENCODING;
+    options = ToDictionary(options);
+
+    // A TextDecoder object has an associated encoding, decoder,
+    // stream, ignore BOM flag (initially unset), BOM seen flag
+    // (initially unset), error mode (initially replacement), and do
+    // not flush flag (initially unset).
+
+    /** @private */
+    this._encoding = null;
+    /** @private @type {?Decoder} */
+    this._decoder = null;
+    /** @private @type {boolean} */
+    this._ignoreBOM = false;
+    /** @private @type {boolean} */
+    this._BOMseen = false;
+    /** @private @type {string} */
+    this._error_mode = 'replacement';
+    /** @private @type {boolean} */
+    this._do_not_flush = false;
+
+
+    // 1. Let encoding be the result of getting an encoding from
+    // label.
+    var encoding = getEncoding(label);
+
+    // 2. If encoding is failure or replacement, throw a RangeError.
+    if (encoding === null || encoding.name === 'replacement')
+      throw RangeError('Unknown encoding: ' + label);
+    if (!decoders[encoding.name]) {
+      throw Error('Decoder not present.' +
+                  ' Did you forget to include encoding-indexes.js first?');
+    }
+
+    // 3. Let dec be a new TextDecoder object.
+    var dec = this;
+
+    // 4. Set dec's encoding to encoding.
+    dec._encoding = encoding;
+
+    // 5. If options's fatal member is true, set dec's error mode to
+    // fatal.
+    if (Boolean(options['fatal']))
+      dec._error_mode = 'fatal';
+
+    // 6. If options's ignoreBOM member is true, set dec's ignore BOM
+    // flag.
+    if (Boolean(options['ignoreBOM']))
+      dec._ignoreBOM = true;
+
+    // For pre-ES5 runtimes:
+    if (!Object.defineProperty) {
+      this.encoding = dec._encoding.name.toLowerCase();
+      this.fatal = dec._error_mode === 'fatal';
+      this.ignoreBOM = dec._ignoreBOM;
+    }
+
+    // 7. Return dec.
+    return dec;
+  }
+
+  if (Object.defineProperty) {
+    // The encoding attribute's getter must return encoding's name.
+    Object.defineProperty(TextDecoder.prototype, 'encoding', {
+      /** @this {TextDecoder} */
+      get: function() { return this._encoding.name.toLowerCase(); }
+    });
+
+    // The fatal attribute's getter must return true if error mode
+    // is fatal, and false otherwise.
+    Object.defineProperty(TextDecoder.prototype, 'fatal', {
+      /** @this {TextDecoder} */
+      get: function() { return this._error_mode === 'fatal'; }
+    });
+
+    // The ignoreBOM attribute's getter must return true if ignore
+    // BOM flag is set, and false otherwise.
+    Object.defineProperty(TextDecoder.prototype, 'ignoreBOM', {
+      /** @this {TextDecoder} */
+      get: function() { return this._ignoreBOM; }
+    });
+  }
+
+  /**
+   * @param {BufferSource=} input The buffer of bytes to decode.
+   * @param {Object=} options
+   * @return {string} The decoded string.
+   */
+  TextDecoder.prototype.decode = function decode(input, options) {
+    var bytes;
+    if (typeof input === 'object' && input instanceof ArrayBuffer) {
+      bytes = new Uint8Array(input);
+    } else if (typeof input === 'object' && 'buffer' in input &&
+               input.buffer instanceof ArrayBuffer) {
+      bytes = new Uint8Array(input.buffer,
+                             input.byteOffset,
+                             input.byteLength);
+    } else {
+      bytes = new Uint8Array(0);
+    }
+
+    options = ToDictionary(options);
+
+    // 1. If the do not flush flag is unset, set decoder to a new
+    // encoding's decoder, set stream to a new stream, and unset the
+    // BOM seen flag.
+    if (!this._do_not_flush) {
+      this._decoder = decoders[this._encoding.name]({
+        fatal: this._error_mode === 'fatal'});
+      this._BOMseen = false;
+    }
+
+    // 2. If options's stream is true, set the do not flush flag, and
+    // unset the do not flush flag otherwise.
+    this._do_not_flush = Boolean(options['stream']);
+
+    // 3. If input is given, push a copy of input to stream.
+    // TODO: Align with spec algorithm - maintain stream on instance.
+    var input_stream = new Stream(bytes);
+
+    // 4. Let output be a new stream.
+    var output = [];
+
+    /** @type {?(number|!Array.<number>)} */
+    var result;
+
+    // 5. While true:
+    while (true) {
+      // 1. Let token be the result of reading from stream.
+      var token = input_stream.read();
+
+      // 2. If token is end-of-stream and the do not flush flag is
+      // set, return output, serialized.
+      // TODO: Align with spec algorithm.
+      if (token === end_of_stream)
+        break;
+
+      // 3. Otherwise, run these subsubsteps:
+
+      // 1. Let result be the result of processing token for decoder,
+      // stream, output, and error mode.
+      result = this._decoder.handler(input_stream, token);
+
+      // 2. If result is finished, return output, serialized.
+      if (result === finished)
+        break;
+
+      if (result !== null) {
+        if (Array.isArray(result))
+          output.push.apply(output, /**@type {!Array.<number>}*/(result));
+        else
+          output.push(result);
+      }
+
+      // 3. Otherwise, if result is error, throw a TypeError.
+      // (Thrown in handler)
+
+      // 4. Otherwise, do nothing.
+    }
+    // TODO: Align with spec algorithm.
+    if (!this._do_not_flush) {
+      do {
+        result = this._decoder.handler(input_stream, input_stream.read());
+        if (result === finished)
+          break;
+        if (result === null)
+          continue;
+        if (Array.isArray(result))
+          output.push.apply(output, /**@type {!Array.<number>}*/(result));
+        else
+          output.push(result);
+      } while (!input_stream.endOfStream());
+      this._decoder = null;
+    }
+
+    // A TextDecoder object also has an associated serialize stream
+    // algorithm...
+    /**
+     * @param {!Array.<number>} stream
+     * @return {string}
+     * @this {TextDecoder}
+     */
+    function serializeStream(stream) {
+      // 1. Let token be the result of reading from stream.
+      // (Done in-place on array, rather than as a stream)
+
+      // 2. If encoding is UTF-8, UTF-16BE, or UTF-16LE, and ignore
+      // BOM flag and BOM seen flag are unset, run these subsubsteps:
+      if (includes(['UTF-8', 'UTF-16LE', 'UTF-16BE'], this._encoding.name) &&
+          !this._ignoreBOM && !this._BOMseen) {
+        if (stream.length > 0 && stream[0] === 0xFEFF) {
+          // 1. If token is U+FEFF, set BOM seen flag.
+          this._BOMseen = true;
+          stream.shift();
+        } else if (stream.length > 0) {
+          // 2. Otherwise, if token is not end-of-stream, set BOM seen
+          // flag and append token to stream.
+          this._BOMseen = true;
+        } else {
+          // 3. Otherwise, if token is not end-of-stream, append token
+          // to output.
+          // (no-op)
+        }
+      }
+      // 4. Otherwise, return output.
+      return codePointsToString(stream);
+    }
+
+    return serializeStream.call(this, output);
+  };
+
+  // 8.2 Interface TextEncoder
+
+  /**
+   * @constructor
+   * @param {string=} label The label of the encoding. NONSTANDARD.
+   * @param {Object=} options NONSTANDARD.
+   */
+  function TextEncoder(label, options) {
+    // Web IDL conventions
+    if (!(this instanceof TextEncoder))
+      throw TypeError('Called as a function. Did you forget \'new\'?');
+    options = ToDictionary(options);
+
+    // A TextEncoder object has an associated encoding and encoder.
+
+    /** @private */
+    this._encoding = null;
+    /** @private @type {?Encoder} */
+    this._encoder = null;
+
+    // Non-standard
+    /** @private @type {boolean} */
+    this._do_not_flush = false;
+    /** @private @type {string} */
+    this._fatal = Boolean(options['fatal']) ? 'fatal' : 'replacement';
+
+    // 1. Let enc be a new TextEncoder object.
+    var enc = this;
+
+    // 2. Set enc's encoding to UTF-8's encoder.
+    if (Boolean(options['NONSTANDARD_allowLegacyEncoding'])) {
+      // NONSTANDARD behavior.
+      label = label !== undefined ? String(label) : DEFAULT_ENCODING;
+      var encoding = getEncoding(label);
+      if (encoding === null || encoding.name === 'replacement')
+        throw RangeError('Unknown encoding: ' + label);
+      if (!encoders[encoding.name]) {
+        throw Error('Encoder not present.' +
+                    ' Did you forget to include encoding-indexes.js first?');
+      }
+      enc._encoding = encoding;
+    } else {
+      // Standard behavior.
+      enc._encoding = getEncoding('utf-8');
+
+      if (label !== undefined && 'console' in global) {
+        console.warn('TextEncoder constructor called with encoding label, '
+                     + 'which is ignored.');
+      }
+    }
+
+    // For pre-ES5 runtimes:
+    if (!Object.defineProperty)
+      this.encoding = enc._encoding.name.toLowerCase();
+
+    // 3. Return enc.
+    return enc;
+  }
+
+  if (Object.defineProperty) {
+    // The encoding attribute's getter must return encoding's name.
+    Object.defineProperty(TextEncoder.prototype, 'encoding', {
+      /** @this {TextEncoder} */
+      get: function() { return this._encoding.name.toLowerCase(); }
+    });
+  }
+
+  /**
+   * @param {string=} opt_string The string to encode.
+   * @param {Object=} options
+   * @return {!Uint8Array} Encoded bytes, as a Uint8Array.
+   */
+  TextEncoder.prototype.encode = function encode(opt_string, options) {
+    opt_string = opt_string === undefined ? '' : String(opt_string);
+    options = ToDictionary(options);
+
+    // NOTE: This option is nonstandard. None of the encodings
+    // permitted for encoding (i.e. UTF-8, UTF-16) are stateful when
+    // the input is a USVString so streaming is not necessary.
+    if (!this._do_not_flush)
+      this._encoder = encoders[this._encoding.name]({
+        fatal: this._fatal === 'fatal'});
+    this._do_not_flush = Boolean(options['stream']);
+
+    // 1. Convert input to a stream.
+    var input = new Stream(stringToCodePoints(opt_string));
+
+    // 2. Let output be a new stream
+    var output = [];
+
+    /** @type {?(number|!Array.<number>)} */
+    var result;
+    // 3. While true, run these substeps:
+    while (true) {
+      // 1. Let token be the result of reading from input.
+      var token = input.read();
+      if (token === end_of_stream)
+        break;
+      // 2. Let result be the result of processing token for encoder,
+      // input, output.
+      result = this._encoder.handler(input, token);
+      if (result === finished)
+        break;
+      if (Array.isArray(result))
+        output.push.apply(output, /**@type {!Array.<number>}*/(result));
+      else
+        output.push(result);
+    }
+    // TODO: Align with spec algorithm.
+    if (!this._do_not_flush) {
+      while (true) {
+        result = this._encoder.handler(input, input.read());
+        if (result === finished)
+          break;
+        if (Array.isArray(result))
+          output.push.apply(output, /**@type {!Array.<number>}*/(result));
+        else
+          output.push(result);
+      }
+      this._encoder = null;
+    }
+    // 3. If result is finished, convert output into a byte sequence,
+    // and then return a Uint8Array object wrapping an ArrayBuffer
+    // containing output.
+    return new Uint8Array(output);
+  };
+
+
+  //
+  // 9. The encoding
+  //
+
+  // 9.1 utf-8
+
+  // 9.1.1 utf-8 decoder
+  /**
+   * @constructor
+   * @implements {Decoder}
+   * @param {{fatal: boolean}} options
+   */
+  function UTF8Decoder(options) {
+    var fatal = options.fatal;
+
+    // utf-8's decoder's has an associated utf-8 code point, utf-8
+    // bytes seen, and utf-8 bytes needed (all initially 0), a utf-8
+    // lower boundary (initially 0x80), and a utf-8 upper boundary
+    // (initially 0xBF).
+    var /** @type {number} */ utf8_code_point = 0,
+        /** @type {number} */ utf8_bytes_seen = 0,
+        /** @type {number} */ utf8_bytes_needed = 0,
+        /** @type {number} */ utf8_lower_boundary = 0x80,
+        /** @type {number} */ utf8_upper_boundary = 0xBF;
+
+    /**
+     * @param {Stream} stream The stream of bytes being decoded.
+     * @param {number} bite The next byte read from the stream.
+     * @return {?(number|!Array.<number>)} The next code point(s)
+     *     decoded, or null if not enough data exists in the input
+     *     stream to decode a complete code point.
+     */
+    this.handler = function(stream, bite) {
+      // 1. If byte is end-of-stream and utf-8 bytes needed is not 0,
+      // set utf-8 bytes needed to 0 and return error.
+      if (bite === end_of_stream && utf8_bytes_needed !== 0) {
+        utf8_bytes_needed = 0;
+        return decoderError(fatal);
+      }
+
+      // 2. If byte is end-of-stream, return finished.
+      if (bite === end_of_stream)
+        return finished;
+
+      // 3. If utf-8 bytes needed is 0, based on byte:
+      if (utf8_bytes_needed === 0) {
+
+        // 0x00 to 0x7F
+        if (inRange(bite, 0x00, 0x7F)) {
+          // Return a code point whose value is byte.
+          return bite;
+        }
+
+        // 0xC2 to 0xDF
+        else if (inRange(bite, 0xC2, 0xDF)) {
+          // 1. Set utf-8 bytes needed to 1.
+          utf8_bytes_needed = 1;
+
+          // 2. Set UTF-8 code point to byte & 0x1F.
+          utf8_code_point = bite & 0x1F;
+        }
+
+        // 0xE0 to 0xEF
+        else if (inRange(bite, 0xE0, 0xEF)) {
+          // 1. If byte is 0xE0, set utf-8 lower boundary to 0xA0.
+          if (bite === 0xE0)
+            utf8_lower_boundary = 0xA0;
+          // 2. If byte is 0xED, set utf-8 upper boundary to 0x9F.
+          if (bite === 0xED)
+            utf8_upper_boundary = 0x9F;
+          // 3. Set utf-8 bytes needed to 2.
+          utf8_bytes_needed = 2;
+          // 4. Set UTF-8 code point to byte & 0xF.
+          utf8_code_point = bite & 0xF;
+        }
+
+        // 0xF0 to 0xF4
+        else if (inRange(bite, 0xF0, 0xF4)) {
+          // 1. If byte is 0xF0, set utf-8 lower boundary to 0x90.
+          if (bite === 0xF0)
+            utf8_lower_boundary = 0x90;
+          // 2. If byte is 0xF4, set utf-8 upper boundary to 0x8F.
+          if (bite === 0xF4)
+            utf8_upper_boundary = 0x8F;
+          // 3. Set utf-8 bytes needed to 3.
+          utf8_bytes_needed = 3;
+          // 4. Set UTF-8 code point to byte & 0x7.
+          utf8_code_point = bite & 0x7;
+        }
+
+        // Otherwise
+        else {
+          // Return error.
+          return decoderError(fatal);
+        }
+
+        // Return continue.
+        return null;
+      }
+
+      // 4. If byte is not in the range utf-8 lower boundary to utf-8
+      // upper boundary, inclusive, run these substeps:
+      if (!inRange(bite, utf8_lower_boundary, utf8_upper_boundary)) {
+
+        // 1. Set utf-8 code point, utf-8 bytes needed, and utf-8
+        // bytes seen to 0, set utf-8 lower boundary to 0x80, and set
+        // utf-8 upper boundary to 0xBF.
+        utf8_code_point = utf8_bytes_needed = utf8_bytes_seen = 0;
+        utf8_lower_boundary = 0x80;
+        utf8_upper_boundary = 0xBF;
+
+        // 2. Prepend byte to stream.
+        stream.prepend(bite);
+
+        // 3. Return error.
+        return decoderError(fatal);
+      }
+
+      // 5. Set utf-8 lower boundary to 0x80 and utf-8 upper boundary
+      // to 0xBF.
+      utf8_lower_boundary = 0x80;
+      utf8_upper_boundary = 0xBF;
+
+      // 6. Set UTF-8 code point to (UTF-8 code point << 6) | (byte &
+      // 0x3F)
+      utf8_code_point = (utf8_code_point << 6) | (bite & 0x3F);
+
+      // 7. Increase utf-8 bytes seen by one.
+      utf8_bytes_seen += 1;
+
+      // 8. If utf-8 bytes seen is not equal to utf-8 bytes needed,
+      // continue.
+      if (utf8_bytes_seen !== utf8_bytes_needed)
+        return null;
+
+      // 9. Let code point be utf-8 code point.
+      var code_point = utf8_code_point;
+
+      // 10. Set utf-8 code point, utf-8 bytes needed, and utf-8 bytes
+      // seen to 0.
+      utf8_code_point = utf8_bytes_needed = utf8_bytes_seen = 0;
+
+      // 11. Return a code point whose value is code point.
+      return code_point;
+    };
+  }
+
+  // 9.1.2 utf-8 encoder
+  /**
+   * @constructor
+   * @implements {Encoder}
+   * @param {{fatal: boolean}} options
+   */
+  function UTF8Encoder(options) {
+    var fatal = options.fatal;
+    /**
+     * @param {Stream} stream Input stream.
+     * @param {number} code_point Next code point read from the stream.
+     * @return {(number|!Array.<number>)} Byte(s) to emit.
+     */
+    this.handler = function(stream, code_point) {
+      // 1. If code point is end-of-stream, return finished.
+      if (code_point === end_of_stream)
+        return finished;
+
+      // 2. If code point is an ASCII code point, return a byte whose
+      // value is code point.
+      if (isASCIICodePoint(code_point))
+        return code_point;
+
+      // 3. Set count and offset based on the range code point is in:
+      var count, offset;
+      // U+0080 to U+07FF, inclusive:
+      if (inRange(code_point, 0x0080, 0x07FF)) {
+        // 1 and 0xC0
+        count = 1;
+        offset = 0xC0;
+      }
+      // U+0800 to U+FFFF, inclusive:
+      else if (inRange(code_point, 0x0800, 0xFFFF)) {
+        // 2 and 0xE0
+        count = 2;
+        offset = 0xE0;
+      }
+      // U+10000 to U+10FFFF, inclusive:
+      else if (inRange(code_point, 0x10000, 0x10FFFF)) {
+        // 3 and 0xF0
+        count = 3;
+        offset = 0xF0;
+      }
+
+      // 4. Let bytes be a byte sequence whose first byte is (code
+      // point >> (6 × count)) + offset.
+      var bytes = [(code_point >> (6 * count)) + offset];
+
+      // 5. Run these substeps while count is greater than 0:
+      while (count > 0) {
+
+        // 1. Set temp to code point >> (6 × (count − 1)).
+        var temp = code_point >> (6 * (count - 1));
+
+        // 2. Append to bytes 0x80 | (temp & 0x3F).
+        bytes.push(0x80 | (temp & 0x3F));
+
+        // 3. Decrease count by one.
+        count -= 1;
+      }
+
+      // 6. Return bytes bytes, in order.
+      return bytes;
+    };
+  }
+
+  /** @param {{fatal: boolean}} options */
+  encoders['UTF-8'] = function(options) {
+    return new UTF8Encoder(options);
+  };
+  /** @param {{fatal: boolean}} options */
+  decoders['UTF-8'] = function(options) {
+    return new UTF8Decoder(options);
+  };
+
+  //
+  // 10. Legacy single-byte encodings
+  //
+
+  // 10.1 single-byte decoder
+  /**
+   * @constructor
+   * @implements {Decoder}
+   * @param {!Array.<number>} index The encoding index.
+   * @param {{fatal: boolean}} options
+   */
+  function SingleByteDecoder(index, options) {
+    var fatal = options.fatal;
+    /**
+     * @param {Stream} stream The stream of bytes being decoded.
+     * @param {number} bite The next byte read from the stream.
+     * @return {?(number|!Array.<number>)} The next code point(s)
+     *     decoded, or null if not enough data exists in the input
+     *     stream to decode a complete code point.
+     */
+    this.handler = function(stream, bite) {
+      // 1. If byte is end-of-stream, return finished.
+      if (bite === end_of_stream)
+        return finished;
+
+      // 2. If byte is an ASCII byte, return a code point whose value
+      // is byte.
+      if (isASCIIByte(bite))
+        return bite;
+
+      // 3. Let code point be the index code point for byte − 0x80 in
+      // index single-byte.
+      var code_point = index[bite - 0x80];
+
+      // 4. If code point is null, return error.
+      if (code_point === null)
+        return decoderError(fatal);
+
+      // 5. Return a code point whose value is code point.
+      return code_point;
+    };
+  }
+
+  // 10.2 single-byte encoder
+  /**
+   * @constructor
+   * @implements {Encoder}
+   * @param {!Array.<?number>} index The encoding index.
+   * @param {{fatal: boolean}} options
+   */
+  function SingleByteEncoder(index, options) {
+    var fatal = options.fatal;
+    /**
+     * @param {Stream} stream Input stream.
+     * @param {number} code_point Next code point read from the stream.
+     * @return {(number|!Array.<number>)} Byte(s) to emit.
+     */
+    this.handler = function(stream, code_point) {
+      // 1. If code point is end-of-stream, return finished.
+      if (code_point === end_of_stream)
+        return finished;
+
+      // 2. If code point is an ASCII code point, return a byte whose
+      // value is code point.
+      if (isASCIICodePoint(code_point))
+        return code_point;
+
+      // 3. Let pointer be the index pointer for code point in index
+      // single-byte.
+      var pointer = indexPointerFor(code_point, index);
+
+      // 4. If pointer is null, return error with code point.
+      if (pointer === null)
+        encoderError(code_point);
+
+      // 5. Return a byte whose value is pointer + 0x80.
+      return pointer + 0x80;
+    };
+  }
+
+  (function() {
+    if (!('encoding-indexes' in global))
+      return;
+    encodings.forEach(function(category) {
+      if (category.heading !== 'Legacy single-byte encodings')
+        return;
+      category.encodings.forEach(function(encoding) {
+        var name = encoding.name;
+        var idx = index(name.toLowerCase());
+        /** @param {{fatal: boolean}} options */
+        decoders[name] = function(options) {
+          return new SingleByteDecoder(idx, options);
+        };
+        /** @param {{fatal: boolean}} options */
+        encoders[name] = function(options) {
+          return new SingleByteEncoder(idx, options);
+        };
+      });
+    });
+  }());
+
+  //
+  // 11. Legacy multi-byte Chinese (simplified) encodings
+  //
+
+  // 11.1 gbk
+
+  // 11.1.1 gbk decoder
+  // gbk's decoder is gb18030's decoder.
+  /** @param {{fatal: boolean}} options */
+  decoders['GBK'] = function(options) {
+    return new GB18030Decoder(options);
+  };
+
+  // 11.1.2 gbk encoder
+  // gbk's encoder is gb18030's encoder with its gbk flag set.
+  /** @param {{fatal: boolean}} options */
+  encoders['GBK'] = function(options) {
+    return new GB18030Encoder(options, true);
+  };
+
+  // 11.2 gb18030
+
+  // 11.2.1 gb18030 decoder
+  /**
+   * @constructor
+   * @implements {Decoder}
+   * @param {{fatal: boolean}} options
+   */
+  function GB18030Decoder(options) {
+    var fatal = options.fatal;
+    // gb18030's decoder has an associated gb18030 first, gb18030
+    // second, and gb18030 third (all initially 0x00).
+    var /** @type {number} */ gb18030_first = 0x00,
+        /** @type {number} */ gb18030_second = 0x00,
+        /** @type {number} */ gb18030_third = 0x00;
+    /**
+     * @param {Stream} stream The stream of bytes being decoded.
+     * @param {number} bite The next byte read from the stream.
+     * @return {?(number|!Array.<number>)} The next code point(s)
+     *     decoded, or null if not enough data exists in the input
+     *     stream to decode a complete code point.
+     */
+    this.handler = function(stream, bite) {
+      // 1. If byte is end-of-stream and gb18030 first, gb18030
+      // second, and gb18030 third are 0x00, return finished.
+      if (bite === end_of_stream && gb18030_first === 0x00 &&
+          gb18030_second === 0x00 && gb18030_third === 0x00) {
+        return finished;
+      }
+      // 2. If byte is end-of-stream, and gb18030 first, gb18030
+      // second, or gb18030 third is not 0x00, set gb18030 first,
+      // gb18030 second, and gb18030 third to 0x00, and return error.
+      if (bite === end_of_stream &&
+          (gb18030_first !== 0x00 || gb18030_second !== 0x00 ||
+           gb18030_third !== 0x00)) {
+        gb18030_first = 0x00;
+        gb18030_second = 0x00;
+        gb18030_third = 0x00;
+        decoderError(fatal);
+      }
+      var code_point;
+      // 3. If gb18030 third is not 0x00, run these substeps:
+      if (gb18030_third !== 0x00) {
+        // 1. Let code point be null.
+        code_point = null;
+        // 2. If byte is in the range 0x30 to 0x39, inclusive, set
+        // code point to the index gb18030 ranges code point for
+        // (((gb18030 first − 0x81) × 10 + gb18030 second − 0x30) ×
+        // 126 + gb18030 third − 0x81) × 10 + byte − 0x30.
+        if (inRange(bite, 0x30, 0x39)) {
+          code_point = indexGB18030RangesCodePointFor(
+              (((gb18030_first - 0x81) * 10 + gb18030_second - 0x30) * 126 +
+               gb18030_third - 0x81) * 10 + bite - 0x30);
+        }
+
+        // 3. Let buffer be a byte sequence consisting of gb18030
+        // second, gb18030 third, and byte, in order.
+        var buffer = [gb18030_second, gb18030_third, bite];
+
+        // 4. Set gb18030 first, gb18030 second, and gb18030 third to
+        // 0x00.
+        gb18030_first = 0x00;
+        gb18030_second = 0x00;
+        gb18030_third = 0x00;
+
+        // 5. If code point is null, prepend buffer to stream and
+        // return error.
+        if (code_point === null) {
+          stream.prepend(buffer);
+          return decoderError(fatal);
+        }
+
+        // 6. Return a code point whose value is code point.
+        return code_point;
+      }
+
+      // 4. If gb18030 second is not 0x00, run these substeps:
+      if (gb18030_second !== 0x00) {
+
+        // 1. If byte is in the range 0x81 to 0xFE, inclusive, set
+        // gb18030 third to byte and return continue.
+        if (inRange(bite, 0x81, 0xFE)) {
+          gb18030_third = bite;
+          return null;
+        }
+
+        // 2. Prepend gb18030 second followed by byte to stream, set
+        // gb18030 first and gb18030 second to 0x00, and return error.
+        stream.prepend([gb18030_second, bite]);
+        gb18030_first = 0x00;
+        gb18030_second = 0x00;
+        return decoderError(fatal);
+      }
+
+      // 5. If gb18030 first is not 0x00, run these substeps:
+      if (gb18030_first !== 0x00) {
+
+        // 1. If byte is in the range 0x30 to 0x39, inclusive, set
+        // gb18030 second to byte and return continue.
+        if (inRange(bite, 0x30, 0x39)) {
+          gb18030_second = bite;
+          return null;
+        }
+
+        // 2. Let lead be gb18030 first, let pointer be null, and set
+        // gb18030 first to 0x00.
+        var lead = gb18030_first;
+        var pointer = null;
+        gb18030_first = 0x00;
+
+        // 3. Let offset be 0x40 if byte is less than 0x7F and 0x41
+        // otherwise.
+        var offset = bite < 0x7F ? 0x40 : 0x41;
+
+        // 4. If byte is in the range 0x40 to 0x7E, inclusive, or 0x80
+        // to 0xFE, inclusive, set pointer to (lead − 0x81) × 190 +
+        // (byte − offset).
+        if (inRange(bite, 0x40, 0x7E) || inRange(bite, 0x80, 0xFE))
+          pointer = (lead - 0x81) * 190 + (bite - offset);
+
+        // 5. Let code point be null if pointer is null and the index
+        // code point for pointer in index gb18030 otherwise.
+        code_point = pointer === null ? null :
+            indexCodePointFor(pointer, index('gb18030'));
+
+        // 6. If code point is null and byte is an ASCII byte, prepend
+        // byte to stream.
+        if (code_point === null && isASCIIByte(bite))
+          stream.prepend(bite);
+
+        // 7. If code point is null, return error.
+        if (code_point === null)
+          return decoderError(fatal);
+
+        // 8. Return a code point whose value is code point.
+        return code_point;
+      }
+
+      // 6. If byte is an ASCII byte, return a code point whose value
+      // is byte.
+      if (isASCIIByte(bite))
+        return bite;
+
+      // 7. If byte is 0x80, return code point U+20AC.
+      if (bite === 0x80)
+        return 0x20AC;
+
+      // 8. If byte is in the range 0x81 to 0xFE, inclusive, set
+      // gb18030 first to byte and return continue.
+      if (inRange(bite, 0x81, 0xFE)) {
+        gb18030_first = bite;
+        return null;
+      }
+
+      // 9. Return error.
+      return decoderError(fatal);
+    };
+  }
+
+  // 11.2.2 gb18030 encoder
+  /**
+   * @constructor
+   * @implements {Encoder}
+   * @param {{fatal: boolean}} options
+   * @param {boolean=} gbk_flag
+   */
+  function GB18030Encoder(options, gbk_flag) {
+    var fatal = options.fatal;
+    // gb18030's decoder has an associated gbk flag (initially unset).
+    /**
+     * @param {Stream} stream Input stream.
+     * @param {number} code_point Next code point read from the stream.
+     * @return {(number|!Array.<number>)} Byte(s) to emit.
+     */
+    this.handler = function(stream, code_point) {
+      // 1. If code point is end-of-stream, return finished.
+      if (code_point === end_of_stream)
+        return finished;
+
+      // 2. If code point is an ASCII code point, return a byte whose
+      // value is code point.
+      if (isASCIICodePoint(code_point))
+        return code_point;
+
+      // 3. If code point is U+E5E5, return error with code point.
+      if (code_point === 0xE5E5)
+        return encoderError(code_point);
+
+      // 4. If the gbk flag is set and code point is U+20AC, return
+      // byte 0x80.
+      if (gbk_flag && code_point === 0x20AC)
+        return 0x80;
+
+      // 5. Let pointer be the index pointer for code point in index
+      // gb18030.
+      var pointer = indexPointerFor(code_point, index('gb18030'));
+
+      // 6. If pointer is not null, run these substeps:
+      if (pointer !== null) {
+
+        // 1. Let lead be floor(pointer / 190) + 0x81.
+        var lead = floor(pointer / 190) + 0x81;
+
+        // 2. Let trail be pointer % 190.
+        var trail = pointer % 190;
+
+        // 3. Let offset be 0x40 if trail is less than 0x3F and 0x41 otherwise.
+        var offset = trail < 0x3F ? 0x40 : 0x41;
+
+        // 4. Return two bytes whose values are lead and trail + offset.
+        return [lead, trail + offset];
+      }
+
+      // 7. If gbk flag is set, return error with code point.
+      if (gbk_flag)
+        return encoderError(code_point);
+
+      // 8. Set pointer to the index gb18030 ranges pointer for code
+      // point.
+      pointer = indexGB18030RangesPointerFor(code_point);
+
+      // 9. Let byte1 be floor(pointer / 10 / 126 / 10).
+      var byte1 = floor(pointer / 10 / 126 / 10);
+
+      // 10. Set pointer to pointer − byte1 × 10 × 126 × 10.
+      pointer = pointer - byte1 * 10 * 126 * 10;
+
+      // 11. Let byte2 be floor(pointer / 10 / 126).
+      var byte2 = floor(pointer / 10 / 126);
+
+      // 12. Set pointer to pointer − byte2 × 10 × 126.
+      pointer = pointer - byte2 * 10 * 126;
+
+      // 13. Let byte3 be floor(pointer / 10).
+      var byte3 = floor(pointer / 10);
+
+      // 14. Let byte4 be pointer − byte3 × 10.
+      var byte4 = pointer - byte3 * 10;
+
+      // 15. Return four bytes whose values are byte1 + 0x81, byte2 +
+      // 0x30, byte3 + 0x81, byte4 + 0x30.
+      return [byte1 + 0x81,
+              byte2 + 0x30,
+              byte3 + 0x81,
+              byte4 + 0x30];
+    };
+  }
+
+  /** @param {{fatal: boolean}} options */
+  encoders['gb18030'] = function(options) {
+    return new GB18030Encoder(options);
+  };
+  /** @param {{fatal: boolean}} options */
+  decoders['gb18030'] = function(options) {
+    return new GB18030Decoder(options);
+  };
+
+
+  //
+  // 12. Legacy multi-byte Chinese (traditional) encodings
+  //
+
+  // 12.1 Big5
+
+  // 12.1.1 Big5 decoder
+  /**
+   * @constructor
+   * @implements {Decoder}
+   * @param {{fatal: boolean}} options
+   */
+  function Big5Decoder(options) {
+    var fatal = options.fatal;
+    // Big5's decoder has an associated Big5 lead (initially 0x00).
+    var /** @type {number} */ Big5_lead = 0x00;
+
+    /**
+     * @param {Stream} stream The stream of bytes being decoded.
+     * @param {number} bite The next byte read from the stream.
+     * @return {?(number|!Array.<number>)} The next code point(s)
+     *     decoded, or null if not enough data exists in the input
+     *     stream to decode a complete code point.
+     */
+    this.handler = function(stream, bite) {
+      // 1. If byte is end-of-stream and Big5 lead is not 0x00, set
+      // Big5 lead to 0x00 and return error.
+      if (bite === end_of_stream && Big5_lead !== 0x00) {
+        Big5_lead = 0x00;
+        return decoderError(fatal);
+      }
+
+      // 2. If byte is end-of-stream and Big5 lead is 0x00, return
+      // finished.
+      if (bite === end_of_stream && Big5_lead === 0x00)
+        return finished;
+
+      // 3. If Big5 lead is not 0x00, let lead be Big5 lead, let
+      // pointer be null, set Big5 lead to 0x00, and then run these
+      // substeps:
+      if (Big5_lead !== 0x00) {
+        var lead = Big5_lead;
+        var pointer = null;
+        Big5_lead = 0x00;
+
+        // 1. Let offset be 0x40 if byte is less than 0x7F and 0x62
+        // otherwise.
+        var offset = bite < 0x7F ? 0x40 : 0x62;
+
+        // 2. If byte is in the range 0x40 to 0x7E, inclusive, or 0xA1
+        // to 0xFE, inclusive, set pointer to (lead − 0x81) × 157 +
+        // (byte − offset).
+        if (inRange(bite, 0x40, 0x7E) || inRange(bite, 0xA1, 0xFE))
+          pointer = (lead - 0x81) * 157 + (bite - offset);
+
+        // 3. If there is a row in the table below whose first column
+        // is pointer, return the two code points listed in its second
+        // column
+        // Pointer | Code points
+        // --------+--------------
+        // 1133    | U+00CA U+0304
+        // 1135    | U+00CA U+030C
+        // 1164    | U+00EA U+0304
+        // 1166    | U+00EA U+030C
+        switch (pointer) {
+          case 1133: return [0x00CA, 0x0304];
+          case 1135: return [0x00CA, 0x030C];
+          case 1164: return [0x00EA, 0x0304];
+          case 1166: return [0x00EA, 0x030C];
+        }
+
+        // 4. Let code point be null if pointer is null and the index
+        // code point for pointer in index Big5 otherwise.
+        var code_point = (pointer === null) ? null :
+            indexCodePointFor(pointer, index('big5'));
+
+        // 5. If code point is null and byte is an ASCII byte, prepend
+        // byte to stream.
+        if (code_point === null && isASCIIByte(bite))
+          stream.prepend(bite);
+
+        // 6. If code point is null, return error.
+        if (code_point === null)
+          return decoderError(fatal);
+
+        // 7. Return a code point whose value is code point.
+        return code_point;
+      }
+
+      // 4. If byte is an ASCII byte, return a code point whose value
+      // is byte.
+      if (isASCIIByte(bite))
+        return bite;
+
+      // 5. If byte is in the range 0x81 to 0xFE, inclusive, set Big5
+      // lead to byte and return continue.
+      if (inRange(bite, 0x81, 0xFE)) {
+        Big5_lead = bite;
+        return null;
+      }
+
+      // 6. Return error.
+      return decoderError(fatal);
+    };
+  }
+
+  // 12.1.2 Big5 encoder
+  /**
+   * @constructor
+   * @implements {Encoder}
+   * @param {{fatal: boolean}} options
+   */
+  function Big5Encoder(options) {
+    var fatal = options.fatal;
+    /**
+     * @param {Stream} stream Input stream.
+     * @param {number} code_point Next code point read from the stream.
+     * @return {(number|!Array.<number>)} Byte(s) to emit.
+     */
+    this.handler = function(stream, code_point) {
+      // 1. If code point is end-of-stream, return finished.
+      if (code_point === end_of_stream)
+        return finished;
+
+      // 2. If code point is an ASCII code point, return a byte whose
+      // value is code point.
+      if (isASCIICodePoint(code_point))
+        return code_point;
+
+      // 3. Let pointer be the index Big5 pointer for code point.
+      var pointer = indexBig5PointerFor(code_point);
+
+      // 4. If pointer is null, return error with code point.
+      if (pointer === null)
+        return encoderError(code_point);
+
+      // 5. Let lead be floor(pointer / 157) + 0x81.
+      var lead = floor(pointer / 157) + 0x81;
+
+      // 6. If lead is less than 0xA1, return error with code point.
+      if (lead < 0xA1)
+        return encoderError(code_point);
+
+      // 7. Let trail be pointer % 157.
+      var trail = pointer % 157;
+
+      // 8. Let offset be 0x40 if trail is less than 0x3F and 0x62
+      // otherwise.
+      var offset = trail < 0x3F ? 0x40 : 0x62;
+
+      // Return two bytes whose values are lead and trail + offset.
+      return [lead, trail + offset];
+    };
+  }
+
+  /** @param {{fatal: boolean}} options */
+  encoders['Big5'] = function(options) {
+    return new Big5Encoder(options);
+  };
+  /** @param {{fatal: boolean}} options */
+  decoders['Big5'] = function(options) {
+    return new Big5Decoder(options);
+  };
+
+
+  //
+  // 13. Legacy multi-byte Japanese encodings
+  //
+
+  // 13.1 euc-jp
+
+  // 13.1.1 euc-jp decoder
+  /**
+   * @constructor
+   * @implements {Decoder}
+   * @param {{fatal: boolean}} options
+   */
+  function EUCJPDecoder(options) {
+    var fatal = options.fatal;
+
+    // euc-jp's decoder has an associated euc-jp jis0212 flag
+    // (initially unset) and euc-jp lead (initially 0x00).
+    var /** @type {boolean} */ eucjp_jis0212_flag = false,
+        /** @type {number} */ eucjp_lead = 0x00;
+
+    /**
+     * @param {Stream} stream The stream of bytes being decoded.
+     * @param {number} bite The next byte read from the stream.
+     * @return {?(number|!Array.<number>)} The next code point(s)
+     *     decoded, or null if not enough data exists in the input
+     *     stream to decode a complete code point.
+     */
+    this.handler = function(stream, bite) {
+      // 1. If byte is end-of-stream and euc-jp lead is not 0x00, set
+      // euc-jp lead to 0x00, and return error.
+      if (bite === end_of_stream && eucjp_lead !== 0x00) {
+        eucjp_lead = 0x00;
+        return decoderError(fatal);
+      }
+
+      // 2. If byte is end-of-stream and euc-jp lead is 0x00, return
+      // finished.
+      if (bite === end_of_stream && eucjp_lead === 0x00)
+        return finished;
+
+      // 3. If euc-jp lead is 0x8E and byte is in the range 0xA1 to
+      // 0xDF, inclusive, set euc-jp lead to 0x00 and return a code
+      // point whose value is 0xFF61 − 0xA1 + byte.
+      if (eucjp_lead === 0x8E && inRange(bite, 0xA1, 0xDF)) {
+        eucjp_lead = 0x00;
+        return 0xFF61 - 0xA1 + bite;
+      }
+
+      // 4. If euc-jp lead is 0x8F and byte is in the range 0xA1 to
+      // 0xFE, inclusive, set the euc-jp jis0212 flag, set euc-jp lead
+      // to byte, and return continue.
+      if (eucjp_lead === 0x8F && inRange(bite, 0xA1, 0xFE)) {
+        eucjp_jis0212_flag = true;
+        eucjp_lead = bite;
+        return null;
+      }
+
+      // 5. If euc-jp lead is not 0x00, let lead be euc-jp lead, set
+      // euc-jp lead to 0x00, and run these substeps:
+      if (eucjp_lead !== 0x00) {
+        var lead = eucjp_lead;
+        eucjp_lead = 0x00;
+
+        // 1. Let code point be null.
+        var code_point = null;
+
+        // 2. If lead and byte are both in the range 0xA1 to 0xFE,
+        // inclusive, set code point to the index code point for (lead
+        // − 0xA1) × 94 + byte − 0xA1 in index jis0208 if the euc-jp
+        // jis0212 flag is unset and in index jis0212 otherwise.
+        if (inRange(lead, 0xA1, 0xFE) && inRange(bite, 0xA1, 0xFE)) {
+          code_point = indexCodePointFor(
+            (lead - 0xA1) * 94 + (bite - 0xA1),
+            index(!eucjp_jis0212_flag ? 'jis0208' : 'jis0212'));
+        }
+
+        // 3. Unset the euc-jp jis0212 flag.
+        eucjp_jis0212_flag = false;
+
+        // 4. If byte is not in the range 0xA1 to 0xFE, inclusive,
+        // prepend byte to stream.
+        if (!inRange(bite, 0xA1, 0xFE))
+          stream.prepend(bite);
+
+        // 5. If code point is null, return error.
+        if (code_point === null)
+          return decoderError(fatal);
+
+        // 6. Return a code point whose value is code point.
+        return code_point;
+      }
+
+      // 6. If byte is an ASCII byte, return a code point whose value
+      // is byte.
+      if (isASCIIByte(bite))
+        return bite;
+
+      // 7. If byte is 0x8E, 0x8F, or in the range 0xA1 to 0xFE,
+      // inclusive, set euc-jp lead to byte and return continue.
+      if (bite === 0x8E || bite === 0x8F || inRange(bite, 0xA1, 0xFE)) {
+        eucjp_lead = bite;
+        return null;
+      }
+
+      // 8. Return error.
+      return decoderError(fatal);
+    };
+  }
+
+  // 13.1.2 euc-jp encoder
+  /**
+   * @constructor
+   * @implements {Encoder}
+   * @param {{fatal: boolean}} options
+   */
+  function EUCJPEncoder(options) {
+    var fatal = options.fatal;
+    /**
+     * @param {Stream} stream Input stream.
+     * @param {number} code_point Next code point read from the stream.
+     * @return {(number|!Array.<number>)} Byte(s) to emit.
+     */
+    this.handler = function(stream, code_point) {
+      // 1. If code point is end-of-stream, return finished.
+      if (code_point === end_of_stream)
+        return finished;
+
+      // 2. If code point is an ASCII code point, return a byte whose
+      // value is code point.
+      if (isASCIICodePoint(code_point))
+        return code_point;
+
+      // 3. If code point is U+00A5, return byte 0x5C.
+      if (code_point === 0x00A5)
+        return 0x5C;
+
+      // 4. If code point is U+203E, return byte 0x7E.
+      if (code_point === 0x203E)
+        return 0x7E;
+
+      // 5. If code point is in the range U+FF61 to U+FF9F, inclusive,
+      // return two bytes whose values are 0x8E and code point −
+      // 0xFF61 + 0xA1.
+      if (inRange(code_point, 0xFF61, 0xFF9F))
+        return [0x8E, code_point - 0xFF61 + 0xA1];
+
+      // 6. If code point is U+2212, set it to U+FF0D.
+      if (code_point === 0x2212)
+        code_point = 0xFF0D;
+
+      // 7. Let pointer be the index pointer for code point in index
+      // jis0208.
+      var pointer = indexPointerFor(code_point, index('jis0208'));
+
+      // 8. If pointer is null, return error with code point.
+      if (pointer === null)
+        return encoderError(code_point);
+
+      // 9. Let lead be floor(pointer / 94) + 0xA1.
+      var lead = floor(pointer / 94) + 0xA1;
+
+      // 10. Let trail be pointer % 94 + 0xA1.
+      var trail = pointer % 94 + 0xA1;
+
+      // 11. Return two bytes whose values are lead and trail.
+      return [lead, trail];
+    };
+  }
+
+  /** @param {{fatal: boolean}} options */
+  encoders['EUC-JP'] = function(options) {
+    return new EUCJPEncoder(options);
+  };
+  /** @param {{fatal: boolean}} options */
+  decoders['EUC-JP'] = function(options) {
+    return new EUCJPDecoder(options);
+  };
+
+  // 13.2 iso-2022-jp
+
+  // 13.2.1 iso-2022-jp decoder
+  /**
+   * @constructor
+   * @implements {Decoder}
+   * @param {{fatal: boolean}} options
+   */
+  function ISO2022JPDecoder(options) {
+    var fatal = options.fatal;
+    /** @enum */
+    var states = {
+      ASCII: 0,
+      Roman: 1,
+      Katakana: 2,
+      LeadByte: 3,
+      TrailByte: 4,
+      EscapeStart: 5,
+      Escape: 6
+    };
+    // iso-2022-jp's decoder has an associated iso-2022-jp decoder
+    // state (initially ASCII), iso-2022-jp decoder output state
+    // (initially ASCII), iso-2022-jp lead (initially 0x00), and
+    // iso-2022-jp output flag (initially unset).
+    var /** @type {number} */ iso2022jp_decoder_state = states.ASCII,
+        /** @type {number} */ iso2022jp_decoder_output_state = states.ASCII,
+        /** @type {number} */ iso2022jp_lead = 0x00,
+        /** @type {boolean} */ iso2022jp_output_flag = false;
+    /**
+     * @param {Stream} stream The stream of bytes being decoded.
+     * @param {number} bite The next byte read from the stream.
+     * @return {?(number|!Array.<number>)} The next code point(s)
+     *     decoded, or null if not enough data exists in the input
+     *     stream to decode a complete code point.
+     */
+    this.handler = function(stream, bite) {
+      // switching on iso-2022-jp decoder state:
+      switch (iso2022jp_decoder_state) {
+      default:
+      case states.ASCII:
+        // ASCII
+        // Based on byte:
+
+        // 0x1B
+        if (bite === 0x1B) {
+          // Set iso-2022-jp decoder state to escape start and return
+          // continue.
+          iso2022jp_decoder_state = states.EscapeStart;
+          return null;
+        }
+
+        // 0x00 to 0x7F, excluding 0x0E, 0x0F, and 0x1B
+        if (inRange(bite, 0x00, 0x7F) && bite !== 0x0E
+            && bite !== 0x0F && bite !== 0x1B) {
+          // Unset the iso-2022-jp output flag and return a code point
+          // whose value is byte.
+          iso2022jp_output_flag = false;
+          return bite;
+        }
+
+        // end-of-stream
+        if (bite === end_of_stream) {
+          // Return finished.
+          return finished;
+        }
+
+        // Otherwise
+        // Unset the iso-2022-jp output flag and return error.
+        iso2022jp_output_flag = false;
+        return decoderError(fatal);
+
+      case states.Roman:
+        // Roman
+        // Based on byte:
+
+        // 0x1B
+        if (bite === 0x1B) {
+          // Set iso-2022-jp decoder state to escape start and return
+          // continue.
+          iso2022jp_decoder_state = states.EscapeStart;
+          return null;
+        }
+
+        // 0x5C
+        if (bite === 0x5C) {
+          // Unset the iso-2022-jp output flag and return code point
+          // U+00A5.
+          iso2022jp_output_flag = false;
+          return 0x00A5;
+        }
+
+        // 0x7E
+        if (bite === 0x7E) {
+          // Unset the iso-2022-jp output flag and return code point
+          // U+203E.
+          iso2022jp_output_flag = false;
+          return 0x203E;
+        }
+
+        // 0x00 to 0x7F, excluding 0x0E, 0x0F, 0x1B, 0x5C, and 0x7E
+        if (inRange(bite, 0x00, 0x7F) && bite !== 0x0E && bite !== 0x0F
+            && bite !== 0x1B && bite !== 0x5C && bite !== 0x7E) {
+          // Unset the iso-2022-jp output flag and return a code point
+          // whose value is byte.
+          iso2022jp_output_flag = false;
+          return bite;
+        }
+
+        // end-of-stream
+        if (bite === end_of_stream) {
+          // Return finished.
+          return finished;
+        }
+
+        // Otherwise
+        // Unset the iso-2022-jp output flag and return error.
+        iso2022jp_output_flag = false;
+        return decoderError(fatal);
+
+      case states.Katakana:
+        // Katakana
+        // Based on byte:
+
+        // 0x1B
+        if (bite === 0x1B) {
+          // Set iso-2022-jp decoder state to escape start and return
+          // continue.
+          iso2022jp_decoder_state = states.EscapeStart;
+          return null;
+        }
+
+        // 0x21 to 0x5F
+        if (inRange(bite, 0x21, 0x5F)) {
+          // Unset the iso-2022-jp output flag and return a code point
+          // whose value is 0xFF61 − 0x21 + byte.
+          iso2022jp_output_flag = false;
+          return 0xFF61 - 0x21 + bite;
+        }
+
+        // end-of-stream
+        if (bite === end_of_stream) {
+          // Return finished.
+          return finished;
+        }
+
+        // Otherwise
+        // Unset the iso-2022-jp output flag and return error.
+        iso2022jp_output_flag = false;
+        return decoderError(fatal);
+
+      case states.LeadByte:
+        // Lead byte
+        // Based on byte:
+
+        // 0x1B
+        if (bite === 0x1B) {
+          // Set iso-2022-jp decoder state to escape start and return
+          // continue.
+          iso2022jp_decoder_state = states.EscapeStart;
+          return null;
+        }
+
+        // 0x21 to 0x7E
+        if (inRange(bite, 0x21, 0x7E)) {
+          // Unset the iso-2022-jp output flag, set iso-2022-jp lead
+          // to byte, iso-2022-jp decoder state to trail byte, and
+          // return continue.
+          iso2022jp_output_flag = false;
+          iso2022jp_lead = bite;
+          iso2022jp_decoder_state = states.TrailByte;
+          return null;
+        }
+
+        // end-of-stream
+        if (bite === end_of_stream) {
+          // Return finished.
+          return finished;
+        }
+
+        // Otherwise
+        // Unset the iso-2022-jp output flag and return error.
+        iso2022jp_output_flag = false;
+        return decoderError(fatal);
+
+      case states.TrailByte:
+        // Trail byte
+        // Based on byte:
+
+        // 0x1B
+        if (bite === 0x1B) {
+          // Set iso-2022-jp decoder state to escape start and return
+          // continue.
+          iso2022jp_decoder_state = states.EscapeStart;
+          return decoderError(fatal);
+        }
+
+        // 0x21 to 0x7E
+        if (inRange(bite, 0x21, 0x7E)) {
+          // 1. Set the iso-2022-jp decoder state to lead byte.
+          iso2022jp_decoder_state = states.LeadByte;
+
+          // 2. Let pointer be (iso-2022-jp lead − 0x21) × 94 + byte − 0x21.
+          var pointer = (iso2022jp_lead - 0x21) * 94 + bite - 0x21;
+
+          // 3. Let code point be the index code point for pointer in
+          // index jis0208.
+          var code_point = indexCodePointFor(pointer, index('jis0208'));
+
+          // 4. If code point is null, return error.
+          if (code_point === null)
+            return decoderError(fatal);
+
+          // 5. Return a code point whose value is code point.
+          return code_point;
+        }
+
+        // end-of-stream
+        if (bite === end_of_stream) {
+          // Set the iso-2022-jp decoder state to lead byte, prepend
+          // byte to stream, and return error.
+          iso2022jp_decoder_state = states.LeadByte;
+          stream.prepend(bite);
+          return decoderError(fatal);
+        }
+
+        // Otherwise
+        // Set iso-2022-jp decoder state to lead byte and return
+        // error.
+        iso2022jp_decoder_state = states.LeadByte;
+        return decoderError(fatal);
+
+      case states.EscapeStart:
+        // Escape start
+
+        // 1. If byte is either 0x24 or 0x28, set iso-2022-jp lead to
+        // byte, iso-2022-jp decoder state to escape, and return
+        // continue.
+        if (bite === 0x24 || bite === 0x28) {
+          iso2022jp_lead = bite;
+          iso2022jp_decoder_state = states.Escape;
+          return null;
+        }
+
+        // 2. Prepend byte to stream.
+        stream.prepend(bite);
+
+        // 3. Unset the iso-2022-jp output flag, set iso-2022-jp
+        // decoder state to iso-2022-jp decoder output state, and
+        // return error.
+        iso2022jp_output_flag = false;
+        iso2022jp_decoder_state = iso2022jp_decoder_output_state;
+        return decoderError(fatal);
+
+      case states.Escape:
+        // Escape
+
+        // 1. Let lead be iso-2022-jp lead and set iso-2022-jp lead to
+        // 0x00.
+        var lead = iso2022jp_lead;
+        iso2022jp_lead = 0x00;
+
+        // 2. Let state be null.
+        var state = null;
+
+        // 3. If lead is 0x28 and byte is 0x42, set state to ASCII.
+        if (lead === 0x28 && bite === 0x42)
+          state = states.ASCII;
+
+        // 4. If lead is 0x28 and byte is 0x4A, set state to Roman.
+        if (lead === 0x28 && bite === 0x4A)
+          state = states.Roman;
+
+        // 5. If lead is 0x28 and byte is 0x49, set state to Katakana.
+        if (lead === 0x28 && bite === 0x49)
+          state = states.Katakana;
+
+        // 6. If lead is 0x24 and byte is either 0x40 or 0x42, set
+        // state to lead byte.
+        if (lead === 0x24 && (bite === 0x40 || bite === 0x42))
+          state = states.LeadByte;
+
+        // 7. If state is non-null, run these substeps:
+        if (state !== null) {
+          // 1. Set iso-2022-jp decoder state and iso-2022-jp decoder
+          // output state to states.
+          iso2022jp_decoder_state = iso2022jp_decoder_state = state;
+
+          // 2. Let output flag be the iso-2022-jp output flag.
+          var output_flag = iso2022jp_output_flag;
+
+          // 3. Set the iso-2022-jp output flag.
+          iso2022jp_output_flag = true;
+
+          // 4. Return continue, if output flag is unset, and error
+          // otherwise.
+          return !output_flag ? null : decoderError(fatal);
+        }
+
+        // 8. Prepend lead and byte to stream.
+        stream.prepend([lead, bite]);
+
+        // 9. Unset the iso-2022-jp output flag, set iso-2022-jp
+        // decoder state to iso-2022-jp decoder output state and
+        // return error.
+        iso2022jp_output_flag = false;
+        iso2022jp_decoder_state = iso2022jp_decoder_output_state;
+        return decoderError(fatal);
+      }
+    };
+  }
+
+  // 13.2.2 iso-2022-jp encoder
+  /**
+   * @constructor
+   * @implements {Encoder}
+   * @param {{fatal: boolean}} options
+   */
+  function ISO2022JPEncoder(options) {
+    var fatal = options.fatal;
+    // iso-2022-jp's encoder has an associated iso-2022-jp encoder
+    // state which is one of ASCII, Roman, and jis0208 (initially
+    // ASCII).
+    /** @enum */
+    var states = {
+      ASCII: 0,
+      Roman: 1,
+      jis0208: 2
+    };
+    var /** @type {number} */ iso2022jp_state = states.ASCII;
+    /**
+     * @param {Stream} stream Input stream.
+     * @param {number} code_point Next code point read from the stream.
+     * @return {(number|!Array.<number>)} Byte(s) to emit.
+     */
+    this.handler = function(stream, code_point) {
+      // 1. If code point is end-of-stream and iso-2022-jp encoder
+      // state is not ASCII, prepend code point to stream, set
+      // iso-2022-jp encoder state to ASCII, and return three bytes
+      // 0x1B 0x28 0x42.
+      if (code_point === end_of_stream &&
+          iso2022jp_state !== states.ASCII) {
+        stream.prepend(code_point);
+        iso2022jp_state = states.ASCII;
+        return [0x1B, 0x28, 0x42];
+      }
+
+      // 2. If code point is end-of-stream and iso-2022-jp encoder
+      // state is ASCII, return finished.
+      if (code_point === end_of_stream && iso2022jp_state === states.ASCII)
+        return finished;
+
+      // 3. If ISO-2022-JP encoder state is ASCII or Roman, and code
+      // point is U+000E, U+000F, or U+001B, return error with U+FFFD.
+      if ((iso2022jp_state === states.ASCII ||
+           iso2022jp_state === states.Roman) &&
+          (code_point === 0x000E || code_point === 0x000F ||
+           code_point === 0x001B)) {
+        return encoderError(0xFFFD);
+      }
+
+      // 4. If iso-2022-jp encoder state is ASCII and code point is an
+      // ASCII code point, return a byte whose value is code point.
+      if (iso2022jp_state === states.ASCII &&
+          isASCIICodePoint(code_point))
+        return code_point;
+
+      // 5. If iso-2022-jp encoder state is Roman and code point is an
+      // ASCII code point, excluding U+005C and U+007E, or is U+00A5
+      // or U+203E, run these substeps:
+      if (iso2022jp_state === states.Roman &&
+          ((isASCIICodePoint(code_point) &&
+           code_point !== 0x005C && code_point !== 0x007E) ||
+          (code_point == 0x00A5 || code_point == 0x203E))) {
+
+        // 1. If code point is an ASCII code point, return a byte
+        // whose value is code point.
+        if (isASCIICodePoint(code_point))
+          return code_point;
+
+        // 2. If code point is U+00A5, return byte 0x5C.
+        if (code_point === 0x00A5)
+          return 0x5C;
+
+        // 3. If code point is U+203E, return byte 0x7E.
+        if (code_point === 0x203E)
+          return 0x7E;
+      }
+
+      // 6. If code point is an ASCII code point, and iso-2022-jp
+      // encoder state is not ASCII, prepend code point to stream, set
+      // iso-2022-jp encoder state to ASCII, and return three bytes
+      // 0x1B 0x28 0x42.
+      if (isASCIICodePoint(code_point) &&
+          iso2022jp_state !== states.ASCII) {
+        stream.prepend(code_point);
+        iso2022jp_state = states.ASCII;
+        return [0x1B, 0x28, 0x42];
+      }
+
+      // 7. If code point is either U+00A5 or U+203E, and iso-2022-jp
+      // encoder state is not Roman, prepend code point to stream, set
+      // iso-2022-jp encoder state to Roman, and return three bytes
+      // 0x1B 0x28 0x4A.
+      if ((code_point === 0x00A5 || code_point === 0x203E) &&
+          iso2022jp_state !== states.Roman) {
+        stream.prepend(code_point);
+        iso2022jp_state = states.Roman;
+        return [0x1B, 0x28, 0x4A];
+      }
+
+      // 8. If code point is U+2212, set it to U+FF0D.
+      if (code_point === 0x2212)
+        code_point = 0xFF0D;
+
+      // 9. Let pointer be the index pointer for code point in index
+      // jis0208.
+      var pointer = indexPointerFor(code_point, index('jis0208'));
+
+      // 10. If pointer is null, return error with code point.
+      if (pointer === null)
+        return encoderError(code_point);
+
+      // 11. If iso-2022-jp encoder state is not jis0208, prepend code
+      // point to stream, set iso-2022-jp encoder state to jis0208,
+      // and return three bytes 0x1B 0x24 0x42.
+      if (iso2022jp_state !== states.jis0208) {
+        stream.prepend(code_point);
+        iso2022jp_state = states.jis0208;
+        return [0x1B, 0x24, 0x42];
+      }
+
+      // 12. Let lead be floor(pointer / 94) + 0x21.
+      var lead = floor(pointer / 94) + 0x21;
+
+      // 13. Let trail be pointer % 94 + 0x21.
+      var trail = pointer % 94 + 0x21;
+
+      // 14. Return two bytes whose values are lead and trail.
+      return [lead, trail];
+    };
+  }
+
+  /** @param {{fatal: boolean}} options */
+  encoders['ISO-2022-JP'] = function(options) {
+    return new ISO2022JPEncoder(options);
+  };
+  /** @param {{fatal: boolean}} options */
+  decoders['ISO-2022-JP'] = function(options) {
+    return new ISO2022JPDecoder(options);
+  };
+
+  // 13.3 Shift_JIS
+
+  // 13.3.1 Shift_JIS decoder
+  /**
+   * @constructor
+   * @implements {Decoder}
+   * @param {{fatal: boolean}} options
+   */
+  function ShiftJISDecoder(options) {
+    var fatal = options.fatal;
+    // Shift_JIS's decoder has an associated Shift_JIS lead (initially
+    // 0x00).
+    var /** @type {number} */ Shift_JIS_lead = 0x00;
+    /**
+     * @param {Stream} stream The stream of bytes being decoded.
+     * @param {number} bite The next byte read from the stream.
+     * @return {?(number|!Array.<number>)} The next code point(s)
+     *     decoded, or null if not enough data exists in the input
+     *     stream to decode a complete code point.
+     */
+    this.handler = function(stream, bite) {
+      // 1. If byte is end-of-stream and Shift_JIS lead is not 0x00,
+      // set Shift_JIS lead to 0x00 and return error.
+      if (bite === end_of_stream && Shift_JIS_lead !== 0x00) {
+        Shift_JIS_lead = 0x00;
+        return decoderError(fatal);
+      }
+
+      // 2. If byte is end-of-stream and Shift_JIS lead is 0x00,
+      // return finished.
+      if (bite === end_of_stream && Shift_JIS_lead === 0x00)
+        return finished;
+
+      // 3. If Shift_JIS lead is not 0x00, let lead be Shift_JIS lead,
+      // let pointer be null, set Shift_JIS lead to 0x00, and then run
+      // these substeps:
+      if (Shift_JIS_lead !== 0x00) {
+        var lead = Shift_JIS_lead;
+        var pointer = null;
+        Shift_JIS_lead = 0x00;
+
+        // 1. Let offset be 0x40, if byte is less than 0x7F, and 0x41
+        // otherwise.
+        var offset = (bite < 0x7F) ? 0x40 : 0x41;
+
+        // 2. Let lead offset be 0x81, if lead is less than 0xA0, and
+        // 0xC1 otherwise.
+        var lead_offset = (lead < 0xA0) ? 0x81 : 0xC1;
+
+        // 3. If byte is in the range 0x40 to 0x7E, inclusive, or 0x80
+        // to 0xFC, inclusive, set pointer to (lead − lead offset) ×
+        // 188 + byte − offset.
+        if (inRange(bite, 0x40, 0x7E) || inRange(bite, 0x80, 0xFC))
+          pointer = (lead - lead_offset) * 188 + bite - offset;
+
+        // 4. If pointer is in the range 8836 to 10715, inclusive,
+        // return a code point whose value is 0xE000 − 8836 + pointer.
+        if (inRange(pointer, 8836, 10715))
+          return 0xE000 - 8836 + pointer;
+
+        // 5. Let code point be null, if pointer is null, and the
+        // index code point for pointer in index jis0208 otherwise.
+        var code_point = (pointer === null) ? null :
+              indexCodePointFor(pointer, index('jis0208'));
+
+        // 6. If code point is null and byte is an ASCII byte, prepend
+        // byte to stream.
+        if (code_point === null && isASCIIByte(bite))
+          stream.prepend(bite);
+
+        // 7. If code point is null, return error.
+        if (code_point === null)
+          return decoderError(fatal);
+
+        // 8. Return a code point whose value is code point.
+        return code_point;
+      }
+
+      // 4. If byte is an ASCII byte or 0x80, return a code point
+      // whose value is byte.
+      if (isASCIIByte(bite) || bite === 0x80)
+        return bite;
+
+      // 5. If byte is in the range 0xA1 to 0xDF, inclusive, return a
+      // code point whose value is 0xFF61 − 0xA1 + byte.
+      if (inRange(bite, 0xA1, 0xDF))
+        return 0xFF61 - 0xA1 + bite;
+
+      // 6. If byte is in the range 0x81 to 0x9F, inclusive, or 0xE0
+      // to 0xFC, inclusive, set Shift_JIS lead to byte and return
+      // continue.
+      if (inRange(bite, 0x81, 0x9F) || inRange(bite, 0xE0, 0xFC)) {
+        Shift_JIS_lead = bite;
+        return null;
+      }
+
+      // 7. Return error.
+      return decoderError(fatal);
+    };
+  }
+
+  // 13.3.2 Shift_JIS encoder
+  /**
+   * @constructor
+   * @implements {Encoder}
+   * @param {{fatal: boolean}} options
+   */
+  function ShiftJISEncoder(options) {
+    var fatal = options.fatal;
+    /**
+     * @param {Stream} stream Input stream.
+     * @param {number} code_point Next code point read from the stream.
+     * @return {(number|!Array.<number>)} Byte(s) to emit.
+     */
+    this.handler = function(stream, code_point) {
+      // 1. If code point is end-of-stream, return finished.
+      if (code_point === end_of_stream)
+        return finished;
+
+      // 2. If code point is an ASCII code point or U+0080, return a
+      // byte whose value is code point.
+      if (isASCIICodePoint(code_point) || code_point === 0x0080)
+        return code_point;
+
+      // 3. If code point is U+00A5, return byte 0x5C.
+      if (code_point === 0x00A5)
+        return 0x5C;
+
+      // 4. If code point is U+203E, return byte 0x7E.
+      if (code_point === 0x203E)
+        return 0x7E;
+
+      // 5. If code point is in the range U+FF61 to U+FF9F, inclusive,
+      // return a byte whose value is code point − 0xFF61 + 0xA1.
+      if (inRange(code_point, 0xFF61, 0xFF9F))
+        return code_point - 0xFF61 + 0xA1;
+
+      // 6. If code point is U+2212, set it to U+FF0D.
+      if (code_point === 0x2212)
+        code_point = 0xFF0D;
+
+      // 7. Let pointer be the index Shift_JIS pointer for code point.
+      var pointer = indexShiftJISPointerFor(code_point);
+
+      // 8. If pointer is null, return error with code point.
+      if (pointer === null)
+        return encoderError(code_point);
+
+      // 9. Let lead be floor(pointer / 188).
+      var lead = floor(pointer / 188);
+
+      // 10. Let lead offset be 0x81, if lead is less than 0x1F, and
+      // 0xC1 otherwise.
+      var lead_offset = (lead < 0x1F) ? 0x81 : 0xC1;
+
+      // 11. Let trail be pointer % 188.
+      var trail = pointer % 188;
+
+      // 12. Let offset be 0x40, if trail is less than 0x3F, and 0x41
+      // otherwise.
+      var offset = (trail < 0x3F) ? 0x40 : 0x41;
+
+      // 13. Return two bytes whose values are lead + lead offset and
+      // trail + offset.
+      return [lead + lead_offset, trail + offset];
+    };
+  }
+
+  /** @param {{fatal: boolean}} options */
+  encoders['Shift_JIS'] = function(options) {
+    return new ShiftJISEncoder(options);
+  };
+  /** @param {{fatal: boolean}} options */
+  decoders['Shift_JIS'] = function(options) {
+    return new ShiftJISDecoder(options);
+  };
+
+  //
+  // 14. Legacy multi-byte Korean encodings
+  //
+
+  // 14.1 euc-kr
+
+  // 14.1.1 euc-kr decoder
+  /**
+   * @constructor
+   * @implements {Decoder}
+   * @param {{fatal: boolean}} options
+   */
+  function EUCKRDecoder(options) {
+    var fatal = options.fatal;
+
+    // euc-kr's decoder has an associated euc-kr lead (initially 0x00).
+    var /** @type {number} */ euckr_lead = 0x00;
+    /**
+     * @param {Stream} stream The stream of bytes being decoded.
+     * @param {number} bite The next byte read from the stream.
+     * @return {?(number|!Array.<number>)} The next code point(s)
+     *     decoded, or null if not enough data exists in the input
+     *     stream to decode a complete code point.
+     */
+    this.handler = function(stream, bite) {
+      // 1. If byte is end-of-stream and euc-kr lead is not 0x00, set
+      // euc-kr lead to 0x00 and return error.
+      if (bite === end_of_stream && euckr_lead !== 0) {
+        euckr_lead = 0x00;
+        return decoderError(fatal);
+      }
+
+      // 2. If byte is end-of-stream and euc-kr lead is 0x00, return
+      // finished.
+      if (bite === end_of_stream && euckr_lead === 0)
+        return finished;
+
+      // 3. If euc-kr lead is not 0x00, let lead be euc-kr lead, let
+      // pointer be null, set euc-kr lead to 0x00, and then run these
+      // substeps:
+      if (euckr_lead !== 0x00) {
+        var lead = euckr_lead;
+        var pointer = null;
+        euckr_lead = 0x00;
+
+        // 1. If byte is in the range 0x41 to 0xFE, inclusive, set
+        // pointer to (lead − 0x81) × 190 + (byte − 0x41).
+        if (inRange(bite, 0x41, 0xFE))
+          pointer = (lead - 0x81) * 190 + (bite - 0x41);
+
+        // 2. Let code point be null, if pointer is null, and the
+        // index code point for pointer in index euc-kr otherwise.
+        var code_point = (pointer === null)
+              ? null : indexCodePointFor(pointer, index('euc-kr'));
+
+        // 3. If code point is null and byte is an ASCII byte, prepend
+        // byte to stream.
+        if (pointer === null && isASCIIByte(bite))
+          stream.prepend(bite);
+
+        // 4. If code point is null, return error.
+        if (code_point === null)
+          return decoderError(fatal);
+
+        // 5. Return a code point whose value is code point.
+        return code_point;
+      }
+
+      // 4. If byte is an ASCII byte, return a code point whose value
+      // is byte.
+      if (isASCIIByte(bite))
+        return bite;
+
+      // 5. If byte is in the range 0x81 to 0xFE, inclusive, set
+      // euc-kr lead to byte and return continue.
+      if (inRange(bite, 0x81, 0xFE)) {
+        euckr_lead = bite;
+        return null;
+      }
+
+      // 6. Return error.
+      return decoderError(fatal);
+    };
+  }
+
+  // 14.1.2 euc-kr encoder
+  /**
+   * @constructor
+   * @implements {Encoder}
+   * @param {{fatal: boolean}} options
+   */
+  function EUCKREncoder(options) {
+    var fatal = options.fatal;
+    /**
+     * @param {Stream} stream Input stream.
+     * @param {number} code_point Next code point read from the stream.
+     * @return {(number|!Array.<number>)} Byte(s) to emit.
+     */
+    this.handler = function(stream, code_point) {
+      // 1. If code point is end-of-stream, return finished.
+      if (code_point === end_of_stream)
+        return finished;
+
+      // 2. If code point is an ASCII code point, return a byte whose
+      // value is code point.
+      if (isASCIICodePoint(code_point))
+        return code_point;
+
+      // 3. Let pointer be the index pointer for code point in index
+      // euc-kr.
+      var pointer = indexPointerFor(code_point, index('euc-kr'));
+
+      // 4. If pointer is null, return error with code point.
+      if (pointer === null)
+        return encoderError(code_point);
+
+      // 5. Let lead be floor(pointer / 190) + 0x81.
+      var lead = floor(pointer / 190) + 0x81;
+
+      // 6. Let trail be pointer % 190 + 0x41.
+      var trail = (pointer % 190) + 0x41;
+
+      // 7. Return two bytes whose values are lead and trail.
+      return [lead, trail];
+    };
+  }
+
+  /** @param {{fatal: boolean}} options */
+  encoders['EUC-KR'] = function(options) {
+    return new EUCKREncoder(options);
+  };
+  /** @param {{fatal: boolean}} options */
+  decoders['EUC-KR'] = function(options) {
+    return new EUCKRDecoder(options);
+  };
+
+
+  //
+  // 15. Legacy miscellaneous encodings
+  //
+
+  // 15.1 replacement
+
+  // Not needed - API throws RangeError
+
+  // 15.2 Common infrastructure for utf-16be and utf-16le
+
+  /**
+   * @param {number} code_unit
+   * @param {boolean} utf16be
+   * @return {!Array.<number>} bytes
+   */
+  function convertCodeUnitToBytes(code_unit, utf16be) {
+    // 1. Let byte1 be code unit >> 8.
+    var byte1 = code_unit >> 8;
+
+    // 2. Let byte2 be code unit & 0x00FF.
+    var byte2 = code_unit & 0x00FF;
+
+    // 3. Then return the bytes in order:
+        // utf-16be flag is set: byte1, then byte2.
+    if (utf16be)
+      return [byte1, byte2];
+    // utf-16be flag is unset: byte2, then byte1.
+    return [byte2, byte1];
+  }
+
+  // 15.2.1 shared utf-16 decoder
+  /**
+   * @constructor
+   * @implements {Decoder}
+   * @param {boolean} utf16_be True if big-endian, false if little-endian.
+   * @param {{fatal: boolean}} options
+   */
+  function UTF16Decoder(utf16_be, options) {
+    var fatal = options.fatal;
+    var /** @type {?number} */ utf16_lead_byte = null,
+        /** @type {?number} */ utf16_lead_surrogate = null;
+    /**
+     * @param {Stream} stream The stream of bytes being decoded.
+     * @param {number} bite The next byte read from the stream.
+     * @return {?(number|!Array.<number>)} The next code point(s)
+     *     decoded, or null if not enough data exists in the input
+     *     stream to decode a complete code point.
+     */
+    this.handler = function(stream, bite) {
+      // 1. If byte is end-of-stream and either utf-16 lead byte or
+      // utf-16 lead surrogate is not null, set utf-16 lead byte and
+      // utf-16 lead surrogate to null, and return error.
+      if (bite === end_of_stream && (utf16_lead_byte !== null ||
+                                utf16_lead_surrogate !== null)) {
+        return decoderError(fatal);
+      }
+
+      // 2. If byte is end-of-stream and utf-16 lead byte and utf-16
+      // lead surrogate are null, return finished.
+      if (bite === end_of_stream && utf16_lead_byte === null &&
+          utf16_lead_surrogate === null) {
+        return finished;
+      }
+
+      // 3. If utf-16 lead byte is null, set utf-16 lead byte to byte
+      // and return continue.
+      if (utf16_lead_byte === null) {
+        utf16_lead_byte = bite;
+        return null;
+      }
+
+      // 4. Let code unit be the result of:
+      var code_unit;
+      if (utf16_be) {
+        // utf-16be decoder flag is set
+        //   (utf-16 lead byte << 8) + byte.
+        code_unit = (utf16_lead_byte << 8) + bite;
+      } else {
+        // utf-16be decoder flag is unset
+        //   (byte << 8) + utf-16 lead byte.
+        code_unit = (bite << 8) + utf16_lead_byte;
+      }
+      // Then set utf-16 lead byte to null.
+      utf16_lead_byte = null;
+
+      // 5. If utf-16 lead surrogate is not null, let lead surrogate
+      // be utf-16 lead surrogate, set utf-16 lead surrogate to null,
+      // and then run these substeps:
+      if (utf16_lead_surrogate !== null) {
+        var lead_surrogate = utf16_lead_surrogate;
+        utf16_lead_surrogate = null;
+
+        // 1. If code unit is in the range U+DC00 to U+DFFF,
+        // inclusive, return a code point whose value is 0x10000 +
+        // ((lead surrogate − 0xD800) << 10) + (code unit − 0xDC00).
+        if (inRange(code_unit, 0xDC00, 0xDFFF)) {
+          return 0x10000 + (lead_surrogate - 0xD800) * 0x400 +
+              (code_unit - 0xDC00);
+        }
+
+        // 2. Prepend the sequence resulting of converting code unit
+        // to bytes using utf-16be decoder flag to stream and return
+        // error.
+        stream.prepend(convertCodeUnitToBytes(code_unit, utf16_be));
+        return decoderError(fatal);
+      }
+
+      // 6. If code unit is in the range U+D800 to U+DBFF, inclusive,
+      // set utf-16 lead surrogate to code unit and return continue.
+      if (inRange(code_unit, 0xD800, 0xDBFF)) {
+        utf16_lead_surrogate = code_unit;
+        return null;
+      }
+
+      // 7. If code unit is in the range U+DC00 to U+DFFF, inclusive,
+      // return error.
+      if (inRange(code_unit, 0xDC00, 0xDFFF))
+        return decoderError(fatal);
+
+      // 8. Return code point code unit.
+      return code_unit;
+    };
+  }
+
+  // 15.2.2 shared utf-16 encoder
+  /**
+   * @constructor
+   * @implements {Encoder}
+   * @param {boolean} utf16_be True if big-endian, false if little-endian.
+   * @param {{fatal: boolean}} options
+   */
+  function UTF16Encoder(utf16_be, options) {
+    var fatal = options.fatal;
+    /**
+     * @param {Stream} stream Input stream.
+     * @param {number} code_point Next code point read from the stream.
+     * @return {(number|!Array.<number>)} Byte(s) to emit.
+     */
+    this.handler = function(stream, code_point) {
+      // 1. If code point is end-of-stream, return finished.
+      if (code_point === end_of_stream)
+        return finished;
+
+      // 2. If code point is in the range U+0000 to U+FFFF, inclusive,
+      // return the sequence resulting of converting code point to
+      // bytes using utf-16be encoder flag.
+      if (inRange(code_point, 0x0000, 0xFFFF))
+        return convertCodeUnitToBytes(code_point, utf16_be);
+
+      // 3. Let lead be ((code point − 0x10000) >> 10) + 0xD800,
+      // converted to bytes using utf-16be encoder flag.
+      var lead = convertCodeUnitToBytes(
+        ((code_point - 0x10000) >> 10) + 0xD800, utf16_be);
+
+      // 4. Let trail be ((code point − 0x10000) & 0x3FF) + 0xDC00,
+      // converted to bytes using utf-16be encoder flag.
+      var trail = convertCodeUnitToBytes(
+        ((code_point - 0x10000) & 0x3FF) + 0xDC00, utf16_be);
+
+      // 5. Return a byte sequence of lead followed by trail.
+      return lead.concat(trail);
+    };
+  }
+
+  // 15.3 utf-16be
+  // 15.3.1 utf-16be decoder
+  /** @param {{fatal: boolean}} options */
+  encoders['UTF-16BE'] = function(options) {
+    return new UTF16Encoder(true, options);
+  };
+  // 15.3.2 utf-16be encoder
+  /** @param {{fatal: boolean}} options */
+  decoders['UTF-16BE'] = function(options) {
+    return new UTF16Decoder(true, options);
+  };
+
+  // 15.4 utf-16le
+  // 15.4.1 utf-16le decoder
+  /** @param {{fatal: boolean}} options */
+  encoders['UTF-16LE'] = function(options) {
+    return new UTF16Encoder(false, options);
+  };
+  // 15.4.2 utf-16le encoder
+  /** @param {{fatal: boolean}} options */
+  decoders['UTF-16LE'] = function(options) {
+    return new UTF16Decoder(false, options);
+  };
+
+  // 15.5 x-user-defined
+
+  // 15.5.1 x-user-defined decoder
+  /**
+   * @constructor
+   * @implements {Decoder}
+   * @param {{fatal: boolean}} options
+   */
+  function XUserDefinedDecoder(options) {
+    var fatal = options.fatal;
+    /**
+     * @param {Stream} stream The stream of bytes being decoded.
+     * @param {number} bite The next byte read from the stream.
+     * @return {?(number|!Array.<number>)} The next code point(s)
+     *     decoded, or null if not enough data exists in the input
+     *     stream to decode a complete code point.
+     */
+    this.handler = function(stream, bite) {
+      // 1. If byte is end-of-stream, return finished.
+      if (bite === end_of_stream)
+        return finished;
+
+      // 2. If byte is an ASCII byte, return a code point whose value
+      // is byte.
+      if (isASCIIByte(bite))
+        return bite;
+
+      // 3. Return a code point whose value is 0xF780 + byte − 0x80.
+      return 0xF780 + bite - 0x80;
+    };
+  }
+
+  // 15.5.2 x-user-defined encoder
+  /**
+   * @constructor
+   * @implements {Encoder}
+   * @param {{fatal: boolean}} options
+   */
+  function XUserDefinedEncoder(options) {
+    var fatal = options.fatal;
+    /**
+     * @param {Stream} stream Input stream.
+     * @param {number} code_point Next code point read from the stream.
+     * @return {(number|!Array.<number>)} Byte(s) to emit.
+     */
+    this.handler = function(stream, code_point) {
+      // 1.If code point is end-of-stream, return finished.
+      if (code_point === end_of_stream)
+        return finished;
+
+      // 2. If code point is an ASCII code point, return a byte whose
+      // value is code point.
+      if (isASCIICodePoint(code_point))
+        return code_point;
+
+      // 3. If code point is in the range U+F780 to U+F7FF, inclusive,
+      // return a byte whose value is code point − 0xF780 + 0x80.
+      if (inRange(code_point, 0xF780, 0xF7FF))
+        return code_point - 0xF780 + 0x80;
+
+      // 4. Return error with code point.
+      return encoderError(code_point);
+    };
+  }
+
+  /** @param {{fatal: boolean}} options */
+  encoders['x-user-defined'] = function(options) {
+    return new XUserDefinedEncoder(options);
+  };
+  /** @param {{fatal: boolean}} options */
+  decoders['x-user-defined'] = function(options) {
+    return new XUserDefinedDecoder(options);
+  };
+
+  if (!global['TextEncoder'])
+    global['TextEncoder'] = TextEncoder;
+  if (!global['TextDecoder'])
+    global['TextDecoder'] = TextDecoder;
+
+  if (typeof module !== "undefined" && module.exports) {
+    module.exports = {
+      TextEncoder: global['TextEncoder'],
+      TextDecoder: global['TextDecoder'],
+      EncodingIndexes: global["encoding-indexes"]
+    };
+  }
+}(this));
diff --git a/vendor/assets/javascripts/xterm/fit.js b/vendor/assets/javascripts/xterm/fit.js
new file mode 100644
index 00000000000..55438452cad
--- /dev/null
+++ b/vendor/assets/javascripts/xterm/fit.js
@@ -0,0 +1,86 @@
+/*
+ *  Fit terminal columns and rows to the dimensions of its
+ *  DOM element.
+ *
+ *  Approach:
+ *    - Rows: Truncate the division of the terminal parent element height
+ *            by the terminal row height
+ *
+ *    - Columns: Truncate the division of the terminal parent element width by
+ *               the terminal character width (apply display: inline at the
+ *               terminal row and truncate its width with the current number
+ *               of columns)
+ */
+(function (fit) {
+  if (typeof exports === 'object' && typeof module === 'object') {
+    /*
+     * CommonJS environment
+     */
+    module.exports = fit(require('./xterm'));
+  } else if (typeof define == 'function') {
+    /*
+     * Require.js is available
+     */
+    define(['./xterm'], fit);
+  } else {
+    /*
+     * Plain browser environment
+     */
+    fit(window.Terminal);
+  }
+})(function (Xterm) {
+  /**
+   * This module provides methods for fitting a terminal's size to a parent container.
+   *
+   * @module xterm/addons/fit/fit
+   */
+  var exports = {};
+
+  exports.proposeGeometry = function (term) {
+    var parentElementStyle = window.getComputedStyle(term.element.parentElement),
+        parentElementHeight = parseInt(parentElementStyle.getPropertyValue('height')),
+        parentElementWidth = parseInt(parentElementStyle.getPropertyValue('width')),
+        elementStyle = window.getComputedStyle(term.element),
+        elementPaddingVer = parseInt(elementStyle.getPropertyValue('padding-top')) + parseInt(elementStyle.getPropertyValue('padding-bottom')),
+        elementPaddingHor = parseInt(elementStyle.getPropertyValue('padding-right')) + parseInt(elementStyle.getPropertyValue('padding-left')),
+        availableHeight = parentElementHeight - elementPaddingVer,
+        availableWidth = parentElementWidth - elementPaddingHor,
+        container = term.rowContainer,
+        subjectRow = term.rowContainer.firstElementChild,
+        contentBuffer = subjectRow.innerHTML,
+        characterHeight,
+        rows,
+        characterWidth,
+        cols,
+        geometry;
+
+    subjectRow.style.display = 'inline';
+    subjectRow.innerHTML = 'W'; // Common character for measuring width, although on monospace
+    characterWidth = subjectRow.getBoundingClientRect().width;
+    subjectRow.style.display = ''; // Revert style before calculating height, since they differ.
+    characterHeight = parseInt(subjectRow.offsetHeight);
+    subjectRow.innerHTML = contentBuffer;
+
+    rows = parseInt(availableHeight / characterHeight);
+    cols = parseInt(availableWidth / characterWidth) - 1;
+
+    geometry = {cols: cols, rows: rows};
+    return geometry;
+  };
+
+  exports.fit = function (term) {
+    var geometry = exports.proposeGeometry(term);
+
+    term.resize(geometry.cols, geometry.rows);
+  };
+
+  Xterm.prototype.proposeGeometry = function () {
+    return exports.proposeGeometry(this);
+  };
+
+  Xterm.prototype.fit = function () {
+    return exports.fit(this);
+  };
+
+  return exports;
+});
diff --git a/vendor/assets/javascripts/xterm/xterm.js b/vendor/assets/javascripts/xterm/xterm.js
new file mode 100644
index 00000000000..11ce3c73db9
--- /dev/null
+++ b/vendor/assets/javascripts/xterm/xterm.js
@@ -0,0 +1,2235 @@
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Terminal = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+/**
+ * xterm.js: xterm, in the browser
+ * Copyright (c) 2014-2016, SourceLair Private Company (www.sourcelair.com (MIT License)
+ */
+
+/**
+ * Encapsulates the logic for handling compositionstart, compositionupdate and compositionend
+ * events, displaying the in-progress composition to the UI and forwarding the final composition
+ * to the handler.
+ * @param {HTMLTextAreaElement} textarea The textarea that xterm uses for input.
+ * @param {HTMLElement} compositionView The element to display the in-progress composition in.
+ * @param {Terminal} terminal The Terminal to forward the finished composition to.
+ */
+function CompositionHelper(textarea, compositionView, terminal) {
+  this.textarea = textarea;
+  this.compositionView = compositionView;
+  this.terminal = terminal;
+
+  // Whether input composition is currently happening, eg. via a mobile keyboard, speech input
+  // or IME. This variable determines whether the compositionText should be displayed on the UI.
+  this.isComposing = false;
+
+  // The input currently being composed, eg. via a mobile keyboard, speech input or IME.
+  this.compositionText = null;
+
+  // The position within the input textarea's value of the current composition.
+  this.compositionPosition = { start: null, end: null };
+
+  // Whether a composition is in the process of being sent, setting this to false will cancel
+  // any in-progress composition.
+  this.isSendingComposition = false;
+}
+
+/**
+ * Handles the compositionstart event, activating the composition view.
+ */
+CompositionHelper.prototype.compositionstart = function () {
+  this.isComposing = true;
+  this.compositionPosition.start = this.textarea.value.length;
+  this.compositionView.textContent = '';
+  this.compositionView.classList.add('active');
+};
+
+/**
+ * Handles the compositionupdate event, updating the composition view.
+ * @param {CompositionEvent} ev The event.
+ */
+CompositionHelper.prototype.compositionupdate = function (ev) {
+  this.compositionView.textContent = ev.data;
+  this.updateCompositionElements();
+  var self = this;
+  setTimeout(function () {
+    self.compositionPosition.end = self.textarea.value.length;
+  }, 0);
+};
+
+/**
+ * Handles the compositionend event, hiding the composition view and sending the composition to
+ * the handler.
+ */
+CompositionHelper.prototype.compositionend = function () {
+  this.finalizeComposition(true);
+};
+
+/**
+ * Handles the keydown event, routing any necessary events to the CompositionHelper functions.
+ * @return Whether the Terminal should continue processing the keydown event.
+ */
+CompositionHelper.prototype.keydown = function (ev) {
+  if (this.isComposing || this.isSendingComposition) {
+    if (ev.keyCode === 229) {
+      // Continue composing if the keyCode is the "composition character"
+      return false;
+    } else if (ev.keyCode === 16 || ev.keyCode === 17 || ev.keyCode === 18) {
+      // Continue composing if the keyCode is a modifier key
+      return false;
+    } else {
+      // Finish composition immediately. This is mainly here for the case where enter is
+      // pressed and the handler needs to be triggered before the command is executed.
+      this.finalizeComposition(false);
+    }
+  }
+
+  if (ev.keyCode === 229) {
+    // If the "composition character" is used but gets to this point it means a non-composition
+    // character (eg. numbers and punctuation) was pressed when the IME was active.
+    this.handleAnyTextareaChanges();
+    return false;
+  }
+
+  return true;
+};
+
+/**
+ * Finalizes the composition, resuming regular input actions. This is called when a composition
+ * is ending.
+ * @param {boolean} waitForPropogation Whether to wait for events to propogate before sending
+ *   the input. This should be false if a non-composition keystroke is entered before the
+ *   compositionend event is triggered, such as enter, so that the composition is send before
+ *   the command is executed.
+ */
+CompositionHelper.prototype.finalizeComposition = function (waitForPropogation) {
+  this.compositionView.classList.remove('active');
+  this.isComposing = false;
+  this.clearTextareaPosition();
+
+  if (!waitForPropogation) {
+    // Cancel any delayed composition send requests and send the input immediately.
+    this.isSendingComposition = false;
+    var input = this.textarea.value.substring(this.compositionPosition.start, this.compositionPosition.end);
+    this.terminal.handler(input);
+  } else {
+    // Make a deep copy of the composition position here as a new compositionstart event may
+    // fire before the setTimeout executes.
+    var currentCompositionPosition = {
+      start: this.compositionPosition.start,
+      end: this.compositionPosition.end
+    };
+
+    // Since composition* events happen before the changes take place in the textarea on most
+    // browsers, use a setTimeout with 0ms time to allow the native compositionend event to
+    // complete. This ensures the correct character is retrieved, this solution was used
+    // because:
+    // - The compositionend event's data property is unreliable, at least on Chromium
+    // - The last compositionupdate event's data property does not always accurately describe
+    //   the character, a counter example being Korean where an ending consonsant can move to
+    //   the following character if the following input is a vowel.
+    var self = this;
+    this.isSendingComposition = true;
+    setTimeout(function () {
+      // Ensure that the input has not already been sent
+      if (self.isSendingComposition) {
+        self.isSendingComposition = false;
+        var input;
+        if (self.isComposing) {
+          // Use the end position to get the string if a new composition has started.
+          input = self.textarea.value.substring(currentCompositionPosition.start, currentCompositionPosition.end);
+        } else {
+          // Don't use the end position here in order to pick up any characters after the
+          // composition has finished, for example when typing a non-composition character
+          // (eg. 2) after a composition character.
+          input = self.textarea.value.substring(currentCompositionPosition.start);
+        }
+        self.terminal.handler(input);
+      }
+    }, 0);
+  }
+};
+
+/**
+ * Apply any changes made to the textarea after the current event chain is allowed to complete.
+ * This should be called when not currently composing but a keydown event with the "composition
+ * character" (229) is triggered, in order to allow non-composition text to be entered when an
+ * IME is active.
+ */
+CompositionHelper.prototype.handleAnyTextareaChanges = function () {
+  var oldValue = this.textarea.value;
+  var self = this;
+  setTimeout(function () {
+    // Ignore if a composition has started since the timeout
+    if (!self.isComposing) {
+      var newValue = self.textarea.value;
+      var diff = newValue.replace(oldValue, '');
+      if (diff.length > 0) {
+        self.terminal.handler(diff);
+      }
+    }
+  }, 0);
+};
+
+/**
+ * Positions the composition view on top of the cursor and the textarea just below it (so the
+ * IME helper dialog is positioned correctly).
+ */
+CompositionHelper.prototype.updateCompositionElements = function (dontRecurse) {
+  if (!this.isComposing) {
+    return;
+  }
+  var cursor = this.terminal.element.querySelector('.terminal-cursor');
+  if (cursor) {
+    // Take .xterm-rows offsetTop into account as well in case it's positioned absolutely within
+    // the .xterm element.
+    var xtermRows = this.terminal.element.querySelector('.xterm-rows');
+    var cursorTop = xtermRows.offsetTop + cursor.offsetTop;
+
+    this.compositionView.style.left = cursor.offsetLeft + 'px';
+    this.compositionView.style.top = cursorTop + 'px';
+    this.compositionView.style.height = cursor.offsetHeight + 'px';
+    this.compositionView.style.lineHeight = cursor.offsetHeight + 'px';
+    // Sync the textarea to the exact position of the composition view so the IME knows where the
+    // text is.
+    var compositionViewBounds = this.compositionView.getBoundingClientRect();
+    this.textarea.style.left = cursor.offsetLeft + 'px';
+    this.textarea.style.top = cursorTop + 'px';
+    this.textarea.style.width = compositionViewBounds.width + 'px';
+    this.textarea.style.height = compositionViewBounds.height + 'px';
+    this.textarea.style.lineHeight = compositionViewBounds.height + 'px';
+  }
+  if (!dontRecurse) {
+    setTimeout(this.updateCompositionElements.bind(this, true), 0);
+  }
+};
+
+/**
+ * Clears the textarea's position so that the cursor does not blink on IE.
+ * @private
+ */
+CompositionHelper.prototype.clearTextareaPosition = function () {
+  this.textarea.style.left = '';
+  this.textarea.style.top = '';
+};
+
+exports.CompositionHelper = CompositionHelper;
+
+},{}],2:[function(_dereq_,module,exports){
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+/**
+ * xterm.js: xterm, in the browser
+ * Copyright (c) 2014-2016, SourceLair Private Company (www.sourcelair.com (MIT License)
+ */
+
+function EventEmitter() {
+  this._events = this._events || {};
+}
+
+EventEmitter.prototype.addListener = function (type, listener) {
+  this._events[type] = this._events[type] || [];
+  this._events[type].push(listener);
+};
+
+EventEmitter.prototype.on = EventEmitter.prototype.addListener;
+
+EventEmitter.prototype.removeListener = function (type, listener) {
+  if (!this._events[type]) return;
+
+  var obj = this._events[type],
+      i = obj.length;
+
+  while (i--) {
+    if (obj[i] === listener || obj[i].listener === listener) {
+      obj.splice(i, 1);
+      return;
+    }
+  }
+};
+
+EventEmitter.prototype.off = EventEmitter.prototype.removeListener;
+
+EventEmitter.prototype.removeAllListeners = function (type) {
+  if (this._events[type]) delete this._events[type];
+};
+
+EventEmitter.prototype.once = function (type, listener) {
+  var self = this;
+  function on() {
+    var args = Array.prototype.slice.call(arguments);
+    this.removeListener(type, on);
+    return listener.apply(this, args);
+  }
+  on.listener = listener;
+  return this.on(type, on);
+};
+
+EventEmitter.prototype.emit = function (type) {
+  if (!this._events[type]) return;
+
+  var args = Array.prototype.slice.call(arguments, 1),
+      obj = this._events[type],
+      l = obj.length,
+      i = 0;
+
+  for (; i < l; i++) {
+    obj[i].apply(this, args);
+  }
+};
+
+EventEmitter.prototype.listeners = function (type) {
+  return this._events[type] = this._events[type] || [];
+};
+
+exports.EventEmitter = EventEmitter;
+
+},{}],3:[function(_dereq_,module,exports){
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+/**
+ * xterm.js: xterm, in the browser
+ * Copyright (c) 2014-2016, SourceLair Private Company (www.sourcelair.com (MIT License)
+ */
+
+/**
+ * Represents the viewport of a terminal, the visible area within the larger buffer of output.
+ * Logic for the virtual scroll bar is included in this object.
+ * @param {Terminal} terminal The Terminal object.
+ * @param {HTMLElement} viewportElement The DOM element acting as the viewport
+ * @param {HTMLElement} charMeasureElement A DOM element used to measure the character size of
+ *   the terminal.
+ */
+function Viewport(terminal, viewportElement, scrollArea, charMeasureElement) {
+  this.terminal = terminal;
+  this.viewportElement = viewportElement;
+  this.scrollArea = scrollArea;
+  this.charMeasureElement = charMeasureElement;
+  this.currentRowHeight = 0;
+  this.lastRecordedBufferLength = 0;
+  this.lastRecordedViewportHeight = 0;
+
+  this.terminal.on('scroll', this.syncScrollArea.bind(this));
+  this.terminal.on('resize', this.syncScrollArea.bind(this));
+  this.viewportElement.addEventListener('scroll', this.onScroll.bind(this));
+
+  this.syncScrollArea();
+}
+
+/**
+ * Refreshes row height, setting line-height, viewport height and scroll area height if
+ * necessary.
+ * @param {number|undefined} charSize A character size measurement bounding rect object, if it
+ *   doesn't exist it will be created.
+ */
+Viewport.prototype.refresh = function (charSize) {
+  var size = charSize || this.charMeasureElement.getBoundingClientRect();
+  if (size.height > 0) {
+    var rowHeightChanged = size.height !== this.currentRowHeight;
+    if (rowHeightChanged) {
+      this.currentRowHeight = size.height;
+      this.viewportElement.style.lineHeight = size.height + 'px';
+      this.terminal.rowContainer.style.lineHeight = size.height + 'px';
+    }
+    var viewportHeightChanged = this.lastRecordedViewportHeight !== this.terminal.rows;
+    if (rowHeightChanged || viewportHeightChanged) {
+      this.lastRecordedViewportHeight = this.terminal.rows;
+      this.viewportElement.style.height = size.height * this.terminal.rows + 'px';
+    }
+    this.scrollArea.style.height = size.height * this.lastRecordedBufferLength + 'px';
+  }
+};
+
+/**
+ * Updates dimensions and synchronizes the scroll area if necessary.
+ */
+Viewport.prototype.syncScrollArea = function () {
+  if (this.lastRecordedBufferLength !== this.terminal.lines.length) {
+    // If buffer height changed
+    this.lastRecordedBufferLength = this.terminal.lines.length;
+    this.refresh();
+  } else if (this.lastRecordedViewportHeight !== this.terminal.rows) {
+    // If viewport height changed
+    this.refresh();
+  } else {
+    // If size has changed, refresh viewport
+    var size = this.charMeasureElement.getBoundingClientRect();
+    if (size.height !== this.currentRowHeight) {
+      this.refresh(size);
+    }
+  }
+
+  // Sync scrollTop
+  var scrollTop = this.terminal.ydisp * this.currentRowHeight;
+  if (this.viewportElement.scrollTop !== scrollTop) {
+    this.viewportElement.scrollTop = scrollTop;
+  }
+};
+
+/**
+ * Handles scroll events on the viewport, calculating the new viewport and requesting the
+ * terminal to scroll to it.
+ * @param {Event} ev The scroll event.
+ */
+Viewport.prototype.onScroll = function (ev) {
+  var newRow = Math.round(this.viewportElement.scrollTop / this.currentRowHeight);
+  var diff = newRow - this.terminal.ydisp;
+  this.terminal.scrollDisp(diff, true);
+};
+
+/**
+ * Handles mouse wheel events by adjusting the viewport's scrollTop and delegating the actual
+ * scrolling to `onScroll`, this event needs to be attached manually by the consumer of
+ * `Viewport`.
+ * @param {WheelEvent} ev The mouse wheel event.
+ */
+Viewport.prototype.onWheel = function (ev) {
+  if (ev.deltaY === 0) {
+    // Do nothing if it's not a vertical scroll event
+    return;
+  }
+  // Fallback to WheelEvent.DOM_DELTA_PIXEL
+  var multiplier = 1;
+  if (ev.deltaMode === WheelEvent.DOM_DELTA_LINE) {
+    multiplier = this.currentRowHeight;
+  } else if (ev.deltaMode === WheelEvent.DOM_DELTA_PAGE) {
+    multiplier = this.currentRowHeight * this.terminal.rows;
+  }
+  this.viewportElement.scrollTop += ev.deltaY * multiplier;
+  // Prevent the page from scrolling when the terminal scrolls
+  ev.preventDefault();
+};
+
+exports.Viewport = Viewport;
+
+},{}],4:[function(_dereq_,module,exports){
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+/**
+ * xterm.js: xterm, in the browser
+ * Copyright (c) 2016, SourceLair Private Company <www.sourcelair.com> (MIT License)
+ */
+
+/**
+ * Clipboard handler module. This module contains methods for handling all
+ * clipboard-related events appropriately in the terminal.
+ * @module xterm/handlers/Clipboard
+ */
+
+/**
+ * Prepares text copied from terminal selection, to be saved in the clipboard by:
+ *   1. stripping all trailing white spaces
+ *   2. converting all non-breaking spaces to regular spaces
+ * @param {string} text The copied text that needs processing for storing in clipboard
+ * @returns {string}
+ */
+function prepareTextForClipboard(text) {
+  var space = String.fromCharCode(32),
+      nonBreakingSpace = String.fromCharCode(160),
+      allNonBreakingSpaces = new RegExp(nonBreakingSpace, 'g'),
+      processedText = text.split('\n').map(function (line) {
+    // Strip all trailing white spaces and convert all non-breaking spaces
+    // to regular spaces.
+    var processedLine = line.replace(/\s+$/g, '').replace(allNonBreakingSpaces, space);
+
+    return processedLine;
+  }).join('\n');
+
+  return processedText;
+}
+
+/**
+ * Binds copy functionality to the given terminal.
+ * @param {ClipboardEvent} ev The original copy event to be handled
+ */
+function copyHandler(ev, term) {
+  var copiedText = window.getSelection().toString(),
+      text = prepareTextForClipboard(copiedText);
+
+  if (term.browser.isMSIE) {
+    window.clipboardData.setData('Text', text);
+  } else {
+    ev.clipboardData.setData('text/plain', text);
+  }
+
+  ev.preventDefault(); // Prevent or the original text will be copied.
+}
+
+/**
+ * Redirect the clipboard's data to the terminal's input handler.
+ * @param {ClipboardEvent} ev The original paste event to be handled
+ * @param {Terminal} term The terminal on which to apply the handled paste event
+ */
+function pasteHandler(ev, term) {
+  ev.stopPropagation();
+
+  var dispatchPaste = function dispatchPaste(text) {
+    term.handler(text);
+    term.textarea.value = '';
+    return term.cancel(ev);
+  };
+
+  if (term.browser.isMSIE) {
+    if (window.clipboardData) {
+      var text = window.clipboardData.getData('Text');
+      dispatchPaste(text);
+    }
+  } else {
+    if (ev.clipboardData) {
+      var text = ev.clipboardData.getData('text/plain');
+      dispatchPaste(text);
+    }
+  }
+}
+
+/**
+ * Bind to right-click event and allow right-click copy and paste.
+ *
+ * **Logic**
+ * If text is selected and right-click happens on selected text, then
+ * do nothing to allow seamless copying.
+ * If no text is selected or right-click is outside of the selection
+ * area, then bring the terminal's input below the cursor, in order to
+ * trigger the event on the textarea and allow-right click paste, without
+ * caring about disappearing selection.
+ * @param {ClipboardEvent} ev The original paste event to be handled
+ * @param {Terminal} term The terminal on which to apply the handled paste event
+ */
+function rightClickHandler(ev, term) {
+  var s = document.getSelection(),
+      selectedText = prepareTextForClipboard(s.toString()),
+      clickIsOnSelection = false;
+
+  if (s.rangeCount) {
+    var r = s.getRangeAt(0),
+        cr = r.getClientRects(),
+        x = ev.clientX,
+        y = ev.clientY,
+        i,
+        rect;
+
+    for (i = 0; i < cr.length; i++) {
+      rect = cr[i];
+      clickIsOnSelection = x > rect.left && x < rect.right && y > rect.top && y < rect.bottom;
+
+      if (clickIsOnSelection) {
+        break;
+      }
+    }
+    // If we clicked on selection and selection is not a single space,
+    // then mark the right click as copy-only. We check for the single
+    // space selection, as this can happen when clicking on an &nbsp;
+    // and there is not much pointing in copying a single space.
+    if (selectedText.match(/^\s$/) || !selectedText.length) {
+      clickIsOnSelection = false;
+    }
+  }
+
+  // Bring textarea at the cursor position
+  if (!clickIsOnSelection) {
+    term.textarea.style.position = 'fixed';
+    term.textarea.style.width = '20px';
+    term.textarea.style.height = '20px';
+    term.textarea.style.left = x - 10 + 'px';
+    term.textarea.style.top = y - 10 + 'px';
+    term.textarea.style.zIndex = 1000;
+    term.textarea.focus();
+
+    // Reset the terminal textarea's styling
+    setTimeout(function () {
+      term.textarea.style.position = null;
+      term.textarea.style.width = null;
+      term.textarea.style.height = null;
+      term.textarea.style.left = null;
+      term.textarea.style.top = null;
+      term.textarea.style.zIndex = null;
+    }, 4);
+  }
+}
+
+exports.prepareTextForClipboard = prepareTextForClipboard;
+exports.copyHandler = copyHandler;
+exports.pasteHandler = pasteHandler;
+exports.rightClickHandler = rightClickHandler;
+
+},{}],5:[function(_dereq_,module,exports){
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.isMSWindows = exports.isIphone = exports.isIpad = exports.isMac = exports.isMSIE = exports.isFirefox = undefined;
+
+var _Generic = _dereq_('./Generic.js');
+
+var isNode = typeof navigator == 'undefined' ? true : false; /**
+                                                              * xterm.js: xterm, in the browser
+                                                              * Copyright (c) 2016, SourceLair Private Company <www.sourcelair.com> (MIT License)
+                                                              */
+
+/**
+ * Browser utilities module. This module contains attributes and methods to help with
+ * identifying the current browser and platform.
+ * @module xterm/utils/Browser
+ */
+
+var userAgent = isNode ? 'node' : navigator.userAgent;
+var platform = isNode ? 'node' : navigator.platform;
+
+var isFirefox = exports.isFirefox = !!~userAgent.indexOf('Firefox');
+var isMSIE = exports.isMSIE = !!~userAgent.indexOf('MSIE') || !!~userAgent.indexOf('Trident');
+
+// Find the users platform. We use this to interpret the meta key
+// and ISO third level shifts.
+// http://stackoverflow.com/q/19877924/577598
+var isMac = exports.isMac = (0, _Generic.contains)(['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K'], platform);
+var isIpad = exports.isIpad = platform === 'iPad';
+var isIphone = exports.isIphone = platform === 'iPhone';
+var isMSWindows = exports.isMSWindows = (0, _Generic.contains)(['Windows', 'Win16', 'Win32', 'WinCE'], platform);
+
+},{"./Generic.js":6}],6:[function(_dereq_,module,exports){
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+/**
+ * xterm.js: xterm, in the browser
+ * Copyright (c) 2016, SourceLair Private Company <www.sourcelair.com> (MIT License)
+ */
+
+/**
+ * Generic utilities module. This module contains generic methods that can be helpful at
+ * different parts of the code base.
+ * @module xterm/utils/Generic
+ */
+
+/**
+ * Return if the given array contains the given element
+ * @param {Array} array The array to search for the given element.
+ * @param {Object} el The element to look for into the array
+ */
+var contains = exports.contains = function contains(arr, el) {
+  return arr.indexOf(el) >= 0;
+};
+
+},{}],7:[function(_dereq_,module,exports){
+'use strict';var _typeof=typeof Symbol==="function"&&typeof Symbol.iterator==="symbol"?function(obj){return typeof obj;}:function(obj){return obj&&typeof Symbol==="function"&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj;};/**
+ * xterm.js: xterm, in the browser
+ * Copyright (c) 2014-2014, SourceLair Private Company <www.sourcelair.com> (MIT License)
+ * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
+ * https://github.com/chjj/term.js
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * Originally forked from (with the author's permission):
+ *   Fabrice Bellard's javascript vt100 for jslinux:
+ *   http://bellard.org/jslinux/
+ *   Copyright (c) 2011 Fabrice Bellard
+ *   The original design remains. The terminal itself
+ *   has been extended to include xterm CSI codes, among
+ *   other features.
+ */var _CompositionHelper=_dereq_('./CompositionHelper.js');var _EventEmitter=_dereq_('./EventEmitter.js');var _Viewport=_dereq_('./Viewport.js');var _Clipboard=_dereq_('./handlers/Clipboard.js');var _Browser=_dereq_('./utils/Browser');var Browser=_interopRequireWildcard(_Browser);function _interopRequireWildcard(obj){if(obj&&obj.__esModule){return obj;}else{var newObj={};if(obj!=null){for(var key in obj){if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key]=obj[key];}}newObj.default=obj;return newObj;}}/**
+ * Terminal Emulation References:
+ *   http://vt100.net/
+ *   http://invisible-island.net/xterm/ctlseqs/ctlseqs.txt
+ *   http://invisible-island.net/xterm/ctlseqs/ctlseqs.html
+ *   http://invisible-island.net/vttest/
+ *   http://www.inwap.com/pdp10/ansicode.txt
+ *   http://linux.die.net/man/4/console_codes
+ *   http://linux.die.net/man/7/urxvt
+ */// Let it work inside Node.js for automated testing purposes.
+var document=typeof window!='undefined'?window.document:null;/**
+ * States
+ */var normal=0,escaped=1,csi=2,osc=3,charset=4,dcs=5,ignore=6;/**
+ * Terminal
+ *//**
+ * Creates a new `Terminal` object.
+ *
+ * @param {object} options An object containing a set of options, the available options are:
+ *   - `cursorBlink` (boolean): Whether the terminal cursor blinks
+ *   - `cols` (number): The number of columns of the terminal (horizontal size)
+ *   - `rows` (number): The number of rows of the terminal (vertical size)
+ *
+ * @public
+ * @class Xterm Xterm
+ * @alias module:xterm/src/xterm
+ */function Terminal(options){var self=this;if(!(this instanceof Terminal)){return new Terminal(arguments[0],arguments[1],arguments[2]);}self.browser=Browser;self.cancel=Terminal.cancel;_EventEmitter.EventEmitter.call(this);if(typeof options==='number'){options={cols:arguments[0],rows:arguments[1],handler:arguments[2]};}options=options||{};Object.keys(Terminal.defaults).forEach(function(key){if(options[key]==null){options[key]=Terminal.options[key];if(Terminal[key]!==Terminal.defaults[key]){options[key]=Terminal[key];}}self[key]=options[key];});if(options.colors.length===8){options.colors=options.colors.concat(Terminal._colors.slice(8));}else if(options.colors.length===16){options.colors=options.colors.concat(Terminal._colors.slice(16));}else if(options.colors.length===10){options.colors=options.colors.slice(0,-2).concat(Terminal._colors.slice(8,-2),options.colors.slice(-2));}else if(options.colors.length===18){options.colors=options.colors.concat(Terminal._colors.slice(16,-2),options.colors.slice(-2));}this.colors=options.colors;this.options=options;// this.context = options.context || window;
+// this.document = options.document || document;
+this.parent=options.body||options.parent||(document?document.getElementsByTagName('body')[0]:null);this.cols=options.cols||options.geometry[0];this.rows=options.rows||options.geometry[1];this.geometry=[this.cols,this.rows];if(options.handler){this.on('data',options.handler);}/**
+   * The scroll position of the y cursor, ie. ybase + y = the y position within the entire
+   * buffer
+   */this.ybase=0;/**
+   * The scroll position of the viewport
+   */this.ydisp=0;/**
+   * The cursor's x position after ybase
+   */this.x=0;/**
+   * The cursor's y position after ybase
+   */this.y=0;/**
+   * Used to debounce the refresh function
+   */this.isRefreshing=false;/**
+   * Whether there is a full terminal refresh queued
+   */this.cursorState=0;this.cursorHidden=false;this.convertEol;this.state=0;this.queue='';this.scrollTop=0;this.scrollBottom=this.rows-1;this.customKeydownHandler=null;// modes
+this.applicationKeypad=false;this.applicationCursor=false;this.originMode=false;this.insertMode=false;this.wraparoundMode=true;// defaults: xterm - true, vt100 - false
+this.normal=null;// charset
+this.charset=null;this.gcharset=null;this.glevel=0;this.charsets=[null];// mouse properties
+this.decLocator;this.x10Mouse;this.vt200Mouse;this.vt300Mouse;this.normalMouse;this.mouseEvents;this.sendFocus;this.utfMouse;this.sgrMouse;this.urxvtMouse;// misc
+this.element;this.children;this.refreshStart;this.refreshEnd;this.savedX;this.savedY;this.savedCols;// stream
+this.readable=true;this.writable=true;this.defAttr=0<<18|257<<9|256<<0;this.curAttr=this.defAttr;this.params=[];this.currentParam=0;this.prefix='';this.postfix='';// leftover surrogate high from previous write invocation
+this.surrogate_high='';/**
+   * An array of all lines in the entire buffer, including the prompt. The lines are array of
+   * characters which are 2-length arrays where [0] is an attribute and [1] is the character.
+   */this.lines=[];var i=this.rows;while(i--){this.lines.push(this.blankLine());}this.tabs;this.setupStops();// Store if user went browsing history in scrollback
+this.userScrolling=false;}inherits(Terminal,_EventEmitter.EventEmitter);/**
+ * back_color_erase feature for xterm.
+ */Terminal.prototype.eraseAttr=function(){// if (this.is('screen')) return this.defAttr;
+return this.defAttr&~0x1ff|this.curAttr&0x1ff;};/**
+ * Colors
+ */// Colors 0-15
+Terminal.tangoColors=[// dark:
+'#2e3436','#cc0000','#4e9a06','#c4a000','#3465a4','#75507b','#06989a','#d3d7cf',// bright:
+'#555753','#ef2929','#8ae234','#fce94f','#729fcf','#ad7fa8','#34e2e2','#eeeeec'];// Colors 0-15 + 16-255
+// Much thanks to TooTallNate for writing this.
+Terminal.colors=function(){var colors=Terminal.tangoColors.slice(),r=[0x00,0x5f,0x87,0xaf,0xd7,0xff],i;// 16-231
+i=0;for(;i<216;i++){out(r[i/36%6|0],r[i/6%6|0],r[i%6]);}// 232-255 (grey)
+i=0;for(;i<24;i++){r=8+i*10;out(r,r,r);}function out(r,g,b){colors.push('#'+hex(r)+hex(g)+hex(b));}function hex(c){c=c.toString(16);return c.length<2?'0'+c:c;}return colors;}();Terminal._colors=Terminal.colors.slice();Terminal.vcolors=function(){var out=[],colors=Terminal.colors,i=0,color;for(;i<256;i++){color=parseInt(colors[i].substring(1),16);out.push([color>>16&0xff,color>>8&0xff,color&0xff]);}return out;}();/**
+ * Options
+ */Terminal.defaults={colors:Terminal.colors,theme:'default',convertEol:false,termName:'xterm',geometry:[80,24],cursorBlink:false,visualBell:false,popOnBell:false,scrollback:1000,screenKeys:false,debug:false,cancelEvents:false// programFeatures: false,
+// focusKeys: false,
+};Terminal.options={};Terminal.focus=null;each(keys(Terminal.defaults),function(key){Terminal[key]=Terminal.defaults[key];Terminal.options[key]=Terminal.defaults[key];});/**
+ * Focus the terminal. Delegates focus handling to the terminal's DOM element.
+ */Terminal.prototype.focus=function(){return this.textarea.focus();};/**
+ * Retrieves an option's value from the terminal.
+ * @param {string} key The option key.
+ */Terminal.prototype.getOption=function(key,value){if(!(key in Terminal.defaults)){throw new Error('No option with key "'+key+'"');}if(typeof this.options[key]!=='undefined'){return this.options[key];}return this[key];};/**
+ * Sets an option on the terminal.
+ * @param {string} key The option key.
+ * @param {string} value The option value.
+ */Terminal.prototype.setOption=function(key,value){if(!(key in Terminal.defaults)){throw new Error('No option with key "'+key+'"');}this[key]=value;this.options[key]=value;};/**
+ * Binds the desired focus behavior on a given terminal object.
+ *
+ * @static
+ */Terminal.bindFocus=function(term){on(term.textarea,'focus',function(ev){if(term.sendFocus){term.send('\x1b[I');}term.element.classList.add('focus');term.showCursor();Terminal.focus=term;term.emit('focus',{terminal:term});});};/**
+ * Blur the terminal. Delegates blur handling to the terminal's DOM element.
+ */Terminal.prototype.blur=function(){return this.textarea.blur();};/**
+ * Binds the desired blur behavior on a given terminal object.
+ *
+ * @static
+ */Terminal.bindBlur=function(term){on(term.textarea,'blur',function(ev){term.refresh(term.y,term.y);if(term.sendFocus){term.send('\x1b[O');}term.element.classList.remove('focus');Terminal.focus=null;term.emit('blur',{terminal:term});});};/**
+ * Initialize default behavior
+ */Terminal.prototype.initGlobal=function(){var term=this;Terminal.bindKeys(this);Terminal.bindFocus(this);Terminal.bindBlur(this);// Bind clipboard functionality
+on(this.element,'copy',function(ev){_Clipboard.copyHandler.call(this,ev,term);});on(this.textarea,'paste',function(ev){_Clipboard.pasteHandler.call(this,ev,term);});function rightClickHandlerWrapper(ev){_Clipboard.rightClickHandler.call(this,ev,term);}if(term.browser.isFirefox){on(this.element,'mousedown',function(ev){if(ev.button==2){rightClickHandlerWrapper(ev);}});}else{on(this.element,'contextmenu',rightClickHandlerWrapper);}};/**
+ * Apply key handling to the terminal
+ */Terminal.bindKeys=function(term){on(term.element,'keydown',function(ev){if(document.activeElement!=this){return;}term.keyDown(ev);},true);on(term.element,'keypress',function(ev){if(document.activeElement!=this){return;}term.keyPress(ev);},true);on(term.element,'keyup',term.focus.bind(term));on(term.textarea,'keydown',function(ev){term.keyDown(ev);},true);on(term.textarea,'keypress',function(ev){term.keyPress(ev);// Truncate the textarea's value, since it is not needed
+this.value='';},true);on(term.textarea,'compositionstart',term.compositionHelper.compositionstart.bind(term.compositionHelper));on(term.textarea,'compositionupdate',term.compositionHelper.compositionupdate.bind(term.compositionHelper));on(term.textarea,'compositionend',term.compositionHelper.compositionend.bind(term.compositionHelper));term.on('refresh',term.compositionHelper.updateCompositionElements.bind(term.compositionHelper));};/**
+ * Insert the given row to the terminal or produce a new one
+ * if no row argument is passed. Return the inserted row.
+ * @param {HTMLElement} row (optional) The row to append to the terminal.
+ */Terminal.prototype.insertRow=function(row){if((typeof row==='undefined'?'undefined':_typeof(row))!='object'){row=document.createElement('div');}this.rowContainer.appendChild(row);this.children.push(row);return row;};/**
+ * Opens the terminal within an element.
+ *
+ * @param {HTMLElement} parent The element to create the terminal within.
+ */Terminal.prototype.open=function(parent){var self=this,i=0,div;this.parent=parent||this.parent;if(!this.parent){throw new Error('Terminal requires a parent element.');}// Grab global elements
+this.context=this.parent.ownerDocument.defaultView;this.document=this.parent.ownerDocument;this.body=this.document.getElementsByTagName('body')[0];//Create main element container
+this.element=this.document.createElement('div');this.element.classList.add('terminal');this.element.classList.add('xterm');this.element.classList.add('xterm-theme-'+this.theme);this.element.style.height;this.element.setAttribute('tabindex',0);this.viewportElement=document.createElement('div');this.viewportElement.classList.add('xterm-viewport');this.element.appendChild(this.viewportElement);this.viewportScrollArea=document.createElement('div');this.viewportScrollArea.classList.add('xterm-scroll-area');this.viewportElement.appendChild(this.viewportScrollArea);// Create the container that will hold the lines of the terminal and then
+// produce the lines the lines.
+this.rowContainer=document.createElement('div');this.rowContainer.classList.add('xterm-rows');this.element.appendChild(this.rowContainer);this.children=[];// Create the container that will hold helpers like the textarea for
+// capturing DOM Events. Then produce the helpers.
+this.helperContainer=document.createElement('div');this.helperContainer.classList.add('xterm-helpers');// TODO: This should probably be inserted once it's filled to prevent an additional layout
+this.element.appendChild(this.helperContainer);this.textarea=document.createElement('textarea');this.textarea.classList.add('xterm-helper-textarea');this.textarea.setAttribute('autocorrect','off');this.textarea.setAttribute('autocapitalize','off');this.textarea.setAttribute('spellcheck','false');this.textarea.tabIndex=0;this.textarea.addEventListener('focus',function(){self.emit('focus',{terminal:self});});this.textarea.addEventListener('blur',function(){self.emit('blur',{terminal:self});});this.helperContainer.appendChild(this.textarea);this.compositionView=document.createElement('div');this.compositionView.classList.add('composition-view');this.compositionHelper=new _CompositionHelper.CompositionHelper(this.textarea,this.compositionView,this);this.helperContainer.appendChild(this.compositionView);this.charMeasureElement=document.createElement('div');this.charMeasureElement.classList.add('xterm-char-measure-element');this.charMeasureElement.innerHTML='W';this.helperContainer.appendChild(this.charMeasureElement);for(;i<this.rows;i++){this.insertRow();}this.parent.appendChild(this.element);this.viewport=new _Viewport.Viewport(this,this.viewportElement,this.viewportScrollArea,this.charMeasureElement);// Draw the screen.
+this.refresh(0,this.rows-1);// Initialize global actions that
+// need to be taken on the document.
+this.initGlobal();// Ensure there is a Terminal.focus.
+this.focus();on(this.element,'click',function(){var selection=document.getSelection(),collapsed=selection.isCollapsed,isRange=typeof collapsed=='boolean'?!collapsed:selection.type=='Range';if(!isRange){self.focus();}});// Listen for mouse events and translate
+// them into terminal mouse protocols.
+this.bindMouse();// Figure out whether boldness affects
+// the character width of monospace fonts.
+if(Terminal.brokenBold==null){Terminal.brokenBold=isBoldBroken(this.document);}this.emit('open');};/**
+ * Attempts to load an add-on using CommonJS or RequireJS (whichever is available).
+ * @param {string} addon The name of the addon to load
+ * @static
+ */Terminal.loadAddon=function(addon,callback){if((typeof exports==='undefined'?'undefined':_typeof(exports))==='object'&&(typeof module==='undefined'?'undefined':_typeof(module))==='object'){// CommonJS
+return _dereq_('../addons/'+addon);}else if(typeof define=='function'){// RequireJS
+return _dereq_(['../addons/'+addon+'/'+addon],callback);}else{console.error('Cannot load a module without a CommonJS or RequireJS environment.');return false;}};/**
+ * XTerm mouse events
+ * http://invisible-island.net/xterm/ctlseqs/ctlseqs.html#Mouse%20Tracking
+ * To better understand these
+ * the xterm code is very helpful:
+ * Relevant files:
+ *   button.c, charproc.c, misc.c
+ * Relevant functions in xterm/button.c:
+ *   BtnCode, EmitButtonCode, EditorButton, SendMousePosition
+ */Terminal.prototype.bindMouse=function(){var el=this.element,self=this,pressed=32;// mouseup, mousedown, wheel
+// left click: ^[[M 3<^[[M#3<
+// wheel up: ^[[M`3>
+function sendButton(ev){var button,pos;// get the xterm-style button
+button=getButton(ev);// get mouse coordinates
+pos=getCoords(ev);if(!pos)return;sendEvent(button,pos);switch(ev.overrideType||ev.type){case'mousedown':pressed=button;break;case'mouseup':// keep it at the left
+// button, just in case.
+pressed=32;break;case'wheel':// nothing. don't
+// interfere with
+// `pressed`.
+break;}}// motion example of a left click:
+// ^[[M 3<^[[M@4<^[[M@5<^[[M@6<^[[M@7<^[[M#7<
+function sendMove(ev){var button=pressed,pos;pos=getCoords(ev);if(!pos)return;// buttons marked as motions
+// are incremented by 32
+button+=32;sendEvent(button,pos);}// encode button and
+// position to characters
+function encode(data,ch){if(!self.utfMouse){if(ch===255)return data.push(0);if(ch>127)ch=127;data.push(ch);}else{if(ch===2047)return data.push(0);if(ch<127){data.push(ch);}else{if(ch>2047)ch=2047;data.push(0xC0|ch>>6);data.push(0x80|ch&0x3F);}}}// send a mouse event:
+// regular/utf8: ^[[M Cb Cx Cy
+// urxvt: ^[[ Cb ; Cx ; Cy M
+// sgr: ^[[ Cb ; Cx ; Cy M/m
+// vt300: ^[[ 24(1/3/5)~ [ Cx , Cy ] \r
+// locator: CSI P e ; P b ; P r ; P c ; P p & w
+function sendEvent(button,pos){// self.emit('mouse', {
+//   x: pos.x - 32,
+//   y: pos.x - 32,
+//   button: button
+// });
+if(self.vt300Mouse){// NOTE: Unstable.
+// http://www.vt100.net/docs/vt3xx-gp/chapter15.html
+button&=3;pos.x-=32;pos.y-=32;var data='\x1b[24';if(button===0)data+='1';else if(button===1)data+='3';else if(button===2)data+='5';else if(button===3)return;else data+='0';data+='~['+pos.x+','+pos.y+']\r';self.send(data);return;}if(self.decLocator){// NOTE: Unstable.
+button&=3;pos.x-=32;pos.y-=32;if(button===0)button=2;else if(button===1)button=4;else if(button===2)button=6;else if(button===3)button=3;self.send('\x1b['+button+';'+(button===3?4:0)+';'+pos.y+';'+pos.x+';'+(pos.page||0)+'&w');return;}if(self.urxvtMouse){pos.x-=32;pos.y-=32;pos.x++;pos.y++;self.send('\x1b['+button+';'+pos.x+';'+pos.y+'M');return;}if(self.sgrMouse){pos.x-=32;pos.y-=32;self.send('\x1b[<'+((button&3)===3?button&~3:button)+';'+pos.x+';'+pos.y+((button&3)===3?'m':'M'));return;}var data=[];encode(data,button);encode(data,pos.x);encode(data,pos.y);self.send('\x1b[M'+String.fromCharCode.apply(String,data));}function getButton(ev){var button,shift,meta,ctrl,mod;// two low bits:
+// 0 = left
+// 1 = middle
+// 2 = right
+// 3 = release
+// wheel up/down:
+// 1, and 2 - with 64 added
+switch(ev.overrideType||ev.type){case'mousedown':button=ev.button!=null?+ev.button:ev.which!=null?ev.which-1:null;if(self.browser.isMSIE){button=button===1?0:button===4?1:button;}break;case'mouseup':button=3;break;case'DOMMouseScroll':button=ev.detail<0?64:65;break;case'wheel':button=ev.wheelDeltaY>0?64:65;break;}// next three bits are the modifiers:
+// 4 = shift, 8 = meta, 16 = control
+shift=ev.shiftKey?4:0;meta=ev.metaKey?8:0;ctrl=ev.ctrlKey?16:0;mod=shift|meta|ctrl;// no mods
+if(self.vt200Mouse){// ctrl only
+mod&=ctrl;}else if(!self.normalMouse){mod=0;}// increment to SP
+button=32+(mod<<2)+button;return button;}// mouse coordinates measured in cols/rows
+function getCoords(ev){var x,y,w,h,el;// ignore browsers without pageX for now
+if(ev.pageX==null)return;x=ev.pageX;y=ev.pageY;el=self.element;// should probably check offsetParent
+// but this is more portable
+while(el&&el!==self.document.documentElement){x-=el.offsetLeft;y-=el.offsetTop;el='offsetParent'in el?el.offsetParent:el.parentNode;}// convert to cols/rows
+w=self.element.clientWidth;h=self.element.clientHeight;x=Math.ceil(x/w*self.cols);y=Math.ceil(y/h*self.rows);// be sure to avoid sending
+// bad positions to the program
+if(x<0)x=0;if(x>self.cols)x=self.cols;if(y<0)y=0;if(y>self.rows)y=self.rows;// xterm sends raw bytes and
+// starts at 32 (SP) for each.
+x+=32;y+=32;return{x:x,y:y,type:'wheel'};}on(el,'mousedown',function(ev){if(!self.mouseEvents)return;// send the button
+sendButton(ev);// ensure focus
+self.focus();// fix for odd bug
+//if (self.vt200Mouse && !self.normalMouse) {
+if(self.vt200Mouse){ev.overrideType='mouseup';sendButton(ev);return self.cancel(ev);}// bind events
+if(self.normalMouse)on(self.document,'mousemove',sendMove);// x10 compatibility mode can't send button releases
+if(!self.x10Mouse){on(self.document,'mouseup',function up(ev){sendButton(ev);if(self.normalMouse)off(self.document,'mousemove',sendMove);off(self.document,'mouseup',up);return self.cancel(ev);});}return self.cancel(ev);});//if (self.normalMouse) {
+//  on(self.document, 'mousemove', sendMove);
+//}
+on(el,'wheel',function(ev){if(!self.mouseEvents)return;if(self.x10Mouse||self.vt300Mouse||self.decLocator)return;sendButton(ev);return self.cancel(ev);});// allow wheel scrolling in
+// the shell for example
+on(el,'wheel',function(ev){if(self.mouseEvents)return;self.viewport.onWheel(ev);return self.cancel(ev);});};/**
+ * Destroys the terminal.
+ */Terminal.prototype.destroy=function(){this.readable=false;this.writable=false;this._events={};this.handler=function(){};this.write=function(){};if(this.element.parentNode){this.element.parentNode.removeChild(this.element);}//this.emit('close');
+};/**
+ * Flags used to render terminal text properly
+ */Terminal.flags={BOLD:1,UNDERLINE:2,BLINK:4,INVERSE:8,INVISIBLE:16};/**
+ * Refreshes (re-renders) terminal content within two rows (inclusive)
+ *
+ * Rendering Engine:
+ *
+ * In the screen buffer, each character is stored as a an array with a character
+ * and a 32-bit integer:
+ *   - First value: a utf-16 character.
+ *   - Second value:
+ *   - Next 9 bits: background color (0-511).
+ *   - Next 9 bits: foreground color (0-511).
+ *   - Next 14 bits: a mask for misc. flags:
+ *     - 1=bold
+ *     - 2=underline
+ *     - 4=blink
+ *     - 8=inverse
+ *     - 16=invisible
+ *
+ * @param {number} start The row to start from (between 0 and terminal's height terminal - 1)
+ * @param {number} end The row to end at (between fromRow and terminal's height terminal - 1)
+ * @param {boolean} queue Whether the refresh should ran right now or be queued
+ */Terminal.prototype.refresh=function(start,end,queue){var self=this;// queue defaults to true
+queue=typeof queue=='undefined'?true:queue;/**
+   * The refresh queue allows refresh to execute only approximately 30 times a second. For
+   * commands that pass a significant amount of output to the write function, this prevents the
+   * terminal from maxing out the CPU and making the UI unresponsive. While commands can still
+   * run beyond what they do on the terminal, it is far better with a debounce in place as
+   * every single terminal manipulation does not need to be constructed in the DOM.
+   *
+   * A side-effect of this is that it makes ^C to interrupt a process seem more responsive.
+   */if(queue){// If refresh should be queued, order the refresh and return.
+if(this._refreshIsQueued){// If a refresh has already been queued, just order a full refresh next
+this._fullRefreshNext=true;}else{setTimeout(function(){self.refresh(start,end,false);},34);this._refreshIsQueued=true;}return;}// If refresh should be run right now (not be queued), release the lock
+this._refreshIsQueued=false;// If multiple refreshes were requested, make a full refresh.
+if(this._fullRefreshNext){start=0;end=this.rows-1;this._fullRefreshNext=false;// reset lock
+}var x,y,i,line,out,ch,ch_width,width,data,attr,bg,fg,flags,row,parent,focused=document.activeElement;// If this is a big refresh, remove the terminal rows from the DOM for faster calculations
+if(end-start>=this.rows/2){parent=this.element.parentNode;if(parent){this.element.removeChild(this.rowContainer);}}width=this.cols;y=start;if(end>=this.rows.length){this.log('`end` is too large. Most likely a bad CSR.');end=this.rows.length-1;}for(;y<=end;y++){row=y+this.ydisp;line=this.lines[row];out='';if(this.y===y-(this.ybase-this.ydisp)&&this.cursorState&&!this.cursorHidden){x=this.x;}else{x=-1;}attr=this.defAttr;i=0;for(;i<width;i++){data=line[i][0];ch=line[i][1];ch_width=line[i][2];if(!ch_width)continue;if(i===x)data=-1;if(data!==attr){if(attr!==this.defAttr){out+='</span>';}if(data!==this.defAttr){if(data===-1){out+='<span class="reverse-video terminal-cursor';if(this.cursorBlink){out+=' blinking';}out+='">';}else{var classNames=[];bg=data&0x1ff;fg=data>>9&0x1ff;flags=data>>18;if(flags&Terminal.flags.BOLD){if(!Terminal.brokenBold){classNames.push('xterm-bold');}// See: XTerm*boldColors
+if(fg<8)fg+=8;}if(flags&Terminal.flags.UNDERLINE){classNames.push('xterm-underline');}if(flags&Terminal.flags.BLINK){classNames.push('xterm-blink');}// If inverse flag is on, then swap the foreground and background variables.
+if(flags&Terminal.flags.INVERSE){/* One-line variable swap in JavaScript: http://stackoverflow.com/a/16201730 */bg=[fg,fg=bg][0];// Should inverse just be before the
+// above boldColors effect instead?
+if(flags&1&&fg<8)fg+=8;}if(flags&Terminal.flags.INVISIBLE){classNames.push('xterm-hidden');}/**
+             * Weird situation: Invert flag used black foreground and white background results
+             * in invalid background color, positioned at the 256 index of the 256 terminal
+             * color map. Pin the colors manually in such a case.
+             *
+             * Source: https://github.com/sourcelair/xterm.js/issues/57
+             */if(flags&Terminal.flags.INVERSE){if(bg==257){bg=15;}if(fg==256){fg=0;}}if(bg<256){classNames.push('xterm-bg-color-'+bg);}if(fg<256){classNames.push('xterm-color-'+fg);}out+='<span';if(classNames.length){out+=' class="'+classNames.join(' ')+'"';}out+='>';}}}switch(ch){case'&':out+='&amp;';break;case'<':out+='&lt;';break;case'>':out+='&gt;';break;default:if(ch<=' '){out+='&nbsp;';}else{out+=ch;}break;}attr=data;}if(attr!==this.defAttr){out+='</span>';}this.children[y].innerHTML=out;}if(parent){this.element.appendChild(this.rowContainer);}this.emit('refresh',{element:this.element,start:start,end:end});};/**
+ * Display the cursor element
+ */Terminal.prototype.showCursor=function(){if(!this.cursorState){this.cursorState=1;this.refresh(this.y,this.y);}};/**
+ * Scroll the terminal
+ */Terminal.prototype.scroll=function(){var row;if(++this.ybase===this.scrollback){this.ybase=this.ybase/2|0;this.lines=this.lines.slice(-(this.ybase+this.rows)+1);}if(!this.userScrolling){this.ydisp=this.ybase;}// last line
+row=this.ybase+this.rows-1;// subtract the bottom scroll region
+row-=this.rows-1-this.scrollBottom;if(row===this.lines.length){// potential optimization:
+// pushing is faster than splicing
+// when they amount to the same
+// behavior.
+this.lines.push(this.blankLine());}else{// add our new line
+this.lines.splice(row,0,this.blankLine());}if(this.scrollTop!==0){if(this.ybase!==0){this.ybase--;if(!this.userScrolling){this.ydisp=this.ybase;}}this.lines.splice(this.ybase+this.scrollTop,1);}// this.maxRange();
+this.updateRange(this.scrollTop);this.updateRange(this.scrollBottom);this.emit('scroll',this.ydisp);};/**
+ * Scroll the display of the terminal
+ * @param {number} disp The number of lines to scroll down (negatives scroll up).
+ * @param {boolean} suppressScrollEvent Don't emit the scroll event as scrollDisp. This is used
+ * to avoid unwanted events being handled by the veiwport when the event was triggered from the
+ * viewport originally.
+ */Terminal.prototype.scrollDisp=function(disp,suppressScrollEvent){if(disp<0){this.userScrolling=true;}else if(disp+this.ydisp>=this.ybase){this.userScrolling=false;}this.ydisp+=disp;if(this.ydisp>this.ybase){this.ydisp=this.ybase;}else if(this.ydisp<0){this.ydisp=0;}if(!suppressScrollEvent){this.emit('scroll',this.ydisp);}this.refresh(0,this.rows-1);};/**
+ * Scroll the display of the terminal by a number of pages.
+ * @param {number} pageCount The number of pages to scroll (negative scrolls up).
+ */Terminal.prototype.scrollPages=function(pageCount){this.scrollDisp(pageCount*(this.rows-1));};/**
+ * Scrolls the display of the terminal to the top.
+ */Terminal.prototype.scrollToTop=function(){this.scrollDisp(-this.ydisp);};/**
+ * Scrolls the display of the terminal to the bottom.
+ */Terminal.prototype.scrollToBottom=function(){this.scrollDisp(this.ybase-this.ydisp);};/**
+ * Writes text to the terminal.
+ * @param {string} text The text to write to the terminal.
+ */Terminal.prototype.write=function(data){var l=data.length,i=0,j,cs,ch,code,low,ch_width,row;this.refreshStart=this.y;this.refreshEnd=this.y;// apply leftover surrogate high from last write
+if(this.surrogate_high){data=this.surrogate_high+data;this.surrogate_high='';}for(;i<l;i++){ch=data[i];// FIXME: higher chars than 0xa0 are not allowed in escape sequences
+//        --> maybe move to default
+code=data.charCodeAt(i);if(0xD800<=code&&code<=0xDBFF){// we got a surrogate high
+// get surrogate low (next 2 bytes)
+low=data.charCodeAt(i+1);if(isNaN(low)){// end of data stream, save surrogate high
+this.surrogate_high=ch;continue;}code=(code-0xD800)*0x400+(low-0xDC00)+0x10000;ch+=data.charAt(i+1);}// surrogate low - already handled above
+if(0xDC00<=code&&code<=0xDFFF)continue;switch(this.state){case normal:switch(ch){case'\x07':this.bell();break;// '\n', '\v', '\f'
+case'\n':case'\x0b':case'\x0c':if(this.convertEol){this.x=0;}this.y++;if(this.y>this.scrollBottom){this.y--;this.scroll();}break;// '\r'
+case'\r':this.x=0;break;// '\b'
+case'\x08':if(this.x>0){this.x--;}break;// '\t'
+case'\t':this.x=this.nextStop();break;// shift out
+case'\x0e':this.setgLevel(1);break;// shift in
+case'\x0f':this.setgLevel(0);break;// '\e'
+case'\x1b':this.state=escaped;break;default:// ' '
+// calculate print space
+// expensive call, therefore we save width in line buffer
+ch_width=wcwidth(code);if(ch>=' '){if(this.charset&&this.charset[ch]){ch=this.charset[ch];}row=this.y+this.ybase;// insert combining char in last cell
+// FIXME: needs handling after cursor jumps
+if(!ch_width&&this.x){// dont overflow left
+if(this.lines[row][this.x-1]){if(!this.lines[row][this.x-1][2]){// found empty cell after fullwidth, need to go 2 cells back
+if(this.lines[row][this.x-2])this.lines[row][this.x-2][1]+=ch;}else{this.lines[row][this.x-1][1]+=ch;}this.updateRange(this.y);}break;}// goto next line if ch would overflow
+// TODO: needs a global min terminal width of 2
+if(this.x+ch_width-1>=this.cols){// autowrap - DECAWM
+if(this.wraparoundMode){this.x=0;this.y++;if(this.y>this.scrollBottom){this.y--;this.scroll();}}else{this.x=this.cols-1;if(ch_width===2)// FIXME: check for xterm behavior
+continue;}}row=this.y+this.ybase;// insert mode: move characters to right
+if(this.insertMode){// do this twice for a fullwidth char
+for(var moves=0;moves<ch_width;++moves){// remove last cell, if it's width is 0
+// we have to adjust the second last cell as well
+var removed=this.lines[this.y+this.ybase].pop();if(removed[2]===0&&this.lines[row][this.cols-2]&&this.lines[row][this.cols-2][2]===2)this.lines[row][this.cols-2]=[this.curAttr,' ',1];// insert empty cell at cursor
+this.lines[row].splice(this.x,0,[this.curAttr,' ',1]);}}this.lines[row][this.x]=[this.curAttr,ch,ch_width];this.x++;this.updateRange(this.y);// fullwidth char - set next cell width to zero and advance cursor
+if(ch_width===2){this.lines[row][this.x]=[this.curAttr,'',0];this.x++;}}break;}break;case escaped:switch(ch){// ESC [ Control Sequence Introducer ( CSI is 0x9b).
+case'[':this.params=[];this.currentParam=0;this.state=csi;break;// ESC ] Operating System Command ( OSC is 0x9d).
+case']':this.params=[];this.currentParam=0;this.state=osc;break;// ESC P Device Control String ( DCS is 0x90).
+case'P':this.params=[];this.currentParam=0;this.state=dcs;break;// ESC _ Application Program Command ( APC is 0x9f).
+case'_':this.state=ignore;break;// ESC ^ Privacy Message ( PM is 0x9e).
+case'^':this.state=ignore;break;// ESC c Full Reset (RIS).
+case'c':this.reset();break;// ESC E Next Line ( NEL is 0x85).
+// ESC D Index ( IND is 0x84).
+case'E':this.x=0;;case'D':this.index();break;// ESC M Reverse Index ( RI is 0x8d).
+case'M':this.reverseIndex();break;// ESC % Select default/utf-8 character set.
+// @ = default, G = utf-8
+case'%'://this.charset = null;
+this.setgLevel(0);this.setgCharset(0,Terminal.charsets.US);this.state=normal;i++;break;// ESC (,),*,+,-,. Designate G0-G2 Character Set.
+case'(':// <-- this seems to get all the attention
+case')':case'*':case'+':case'-':case'.':switch(ch){case'(':this.gcharset=0;break;case')':this.gcharset=1;break;case'*':this.gcharset=2;break;case'+':this.gcharset=3;break;case'-':this.gcharset=1;break;case'.':this.gcharset=2;break;}this.state=charset;break;// Designate G3 Character Set (VT300).
+// A = ISO Latin-1 Supplemental.
+// Not implemented.
+case'/':this.gcharset=3;this.state=charset;i--;break;// ESC N
+// Single Shift Select of G2 Character Set
+// ( SS2 is 0x8e). This affects next character only.
+case'N':break;// ESC O
+// Single Shift Select of G3 Character Set
+// ( SS3 is 0x8f). This affects next character only.
+case'O':break;// ESC n
+// Invoke the G2 Character Set as GL (LS2).
+case'n':this.setgLevel(2);break;// ESC o
+// Invoke the G3 Character Set as GL (LS3).
+case'o':this.setgLevel(3);break;// ESC |
+// Invoke the G3 Character Set as GR (LS3R).
+case'|':this.setgLevel(3);break;// ESC }
+// Invoke the G2 Character Set as GR (LS2R).
+case'}':this.setgLevel(2);break;// ESC ~
+// Invoke the G1 Character Set as GR (LS1R).
+case'~':this.setgLevel(1);break;// ESC 7 Save Cursor (DECSC).
+case'7':this.saveCursor();this.state=normal;break;// ESC 8 Restore Cursor (DECRC).
+case'8':this.restoreCursor();this.state=normal;break;// ESC # 3 DEC line height/width
+case'#':this.state=normal;i++;break;// ESC H Tab Set (HTS is 0x88).
+case'H':this.tabSet();break;// ESC = Application Keypad (DECKPAM).
+case'=':this.log('Serial port requested application keypad.');this.applicationKeypad=true;this.viewport.syncScrollArea();this.state=normal;break;// ESC > Normal Keypad (DECKPNM).
+case'>':this.log('Switching back to normal keypad.');this.applicationKeypad=false;this.viewport.syncScrollArea();this.state=normal;break;default:this.state=normal;this.error('Unknown ESC control: %s.',ch);break;}break;case charset:switch(ch){case'0':// DEC Special Character and Line Drawing Set.
+cs=Terminal.charsets.SCLD;break;case'A':// UK
+cs=Terminal.charsets.UK;break;case'B':// United States (USASCII).
+cs=Terminal.charsets.US;break;case'4':// Dutch
+cs=Terminal.charsets.Dutch;break;case'C':// Finnish
+case'5':cs=Terminal.charsets.Finnish;break;case'R':// French
+cs=Terminal.charsets.French;break;case'Q':// FrenchCanadian
+cs=Terminal.charsets.FrenchCanadian;break;case'K':// German
+cs=Terminal.charsets.German;break;case'Y':// Italian
+cs=Terminal.charsets.Italian;break;case'E':// NorwegianDanish
+case'6':cs=Terminal.charsets.NorwegianDanish;break;case'Z':// Spanish
+cs=Terminal.charsets.Spanish;break;case'H':// Swedish
+case'7':cs=Terminal.charsets.Swedish;break;case'=':// Swiss
+cs=Terminal.charsets.Swiss;break;case'/':// ISOLatin (actually /A)
+cs=Terminal.charsets.ISOLatin;i++;break;default:// Default
+cs=Terminal.charsets.US;break;}this.setgCharset(this.gcharset,cs);this.gcharset=null;this.state=normal;break;case osc:// OSC Ps ; Pt ST
+// OSC Ps ; Pt BEL
+//   Set Text Parameters.
+if(ch==='\x1b'||ch==='\x07'){if(ch==='\x1b')i++;this.params.push(this.currentParam);switch(this.params[0]){case 0:case 1:case 2:if(this.params[1]){this.title=this.params[1];this.handleTitle(this.title);}break;case 3:// set X property
+break;case 4:case 5:// change dynamic colors
+break;case 10:case 11:case 12:case 13:case 14:case 15:case 16:case 17:case 18:case 19:// change dynamic ui colors
+break;case 46:// change log file
+break;case 50:// dynamic font
+break;case 51:// emacs shell
+break;case 52:// manipulate selection data
+break;case 104:case 105:case 110:case 111:case 112:case 113:case 114:case 115:case 116:case 117:case 118:// reset colors
+break;}this.params=[];this.currentParam=0;this.state=normal;}else{if(!this.params.length){if(ch>='0'&&ch<='9'){this.currentParam=this.currentParam*10+ch.charCodeAt(0)-48;}else if(ch===';'){this.params.push(this.currentParam);this.currentParam='';}}else{this.currentParam+=ch;}}break;case csi:// '?', '>', '!'
+if(ch==='?'||ch==='>'||ch==='!'){this.prefix=ch;break;}// 0 - 9
+if(ch>='0'&&ch<='9'){this.currentParam=this.currentParam*10+ch.charCodeAt(0)-48;break;}// '$', '"', ' ', '\''
+if(ch==='$'||ch==='"'||ch===' '||ch==='\''){this.postfix=ch;break;}this.params.push(this.currentParam);this.currentParam=0;// ';'
+if(ch===';')break;this.state=normal;switch(ch){// CSI Ps A
+// Cursor Up Ps Times (default = 1) (CUU).
+case'A':this.cursorUp(this.params);break;// CSI Ps B
+// Cursor Down Ps Times (default = 1) (CUD).
+case'B':this.cursorDown(this.params);break;// CSI Ps C
+// Cursor Forward Ps Times (default = 1) (CUF).
+case'C':this.cursorForward(this.params);break;// CSI Ps D
+// Cursor Backward Ps Times (default = 1) (CUB).
+case'D':this.cursorBackward(this.params);break;// CSI Ps ; Ps H
+// Cursor Position [row;column] (default = [1,1]) (CUP).
+case'H':this.cursorPos(this.params);break;// CSI Ps J  Erase in Display (ED).
+case'J':this.eraseInDisplay(this.params);break;// CSI Ps K  Erase in Line (EL).
+case'K':this.eraseInLine(this.params);break;// CSI Pm m  Character Attributes (SGR).
+case'm':if(!this.prefix){this.charAttributes(this.params);}break;// CSI Ps n  Device Status Report (DSR).
+case'n':if(!this.prefix){this.deviceStatus(this.params);}break;/**
+             * Additions
+             */// CSI Ps @
+// Insert Ps (Blank) Character(s) (default = 1) (ICH).
+case'@':this.insertChars(this.params);break;// CSI Ps E
+// Cursor Next Line Ps Times (default = 1) (CNL).
+case'E':this.cursorNextLine(this.params);break;// CSI Ps F
+// Cursor Preceding Line Ps Times (default = 1) (CNL).
+case'F':this.cursorPrecedingLine(this.params);break;// CSI Ps G
+// Cursor Character Absolute  [column] (default = [row,1]) (CHA).
+case'G':this.cursorCharAbsolute(this.params);break;// CSI Ps L
+// Insert Ps Line(s) (default = 1) (IL).
+case'L':this.insertLines(this.params);break;// CSI Ps M
+// Delete Ps Line(s) (default = 1) (DL).
+case'M':this.deleteLines(this.params);break;// CSI Ps P
+// Delete Ps Character(s) (default = 1) (DCH).
+case'P':this.deleteChars(this.params);break;// CSI Ps X
+// Erase Ps Character(s) (default = 1) (ECH).
+case'X':this.eraseChars(this.params);break;// CSI Pm `  Character Position Absolute
+//   [column] (default = [row,1]) (HPA).
+case'`':this.charPosAbsolute(this.params);break;// 141 61 a * HPR -
+// Horizontal Position Relative
+case'a':this.HPositionRelative(this.params);break;// CSI P s c
+// Send Device Attributes (Primary DA).
+// CSI > P s c
+// Send Device Attributes (Secondary DA)
+case'c':this.sendDeviceAttributes(this.params);break;// CSI Pm d
+// Line Position Absolute  [row] (default = [1,column]) (VPA).
+case'd':this.linePosAbsolute(this.params);break;// 145 65 e * VPR - Vertical Position Relative
+case'e':this.VPositionRelative(this.params);break;// CSI Ps ; Ps f
+//   Horizontal and Vertical Position [row;column] (default =
+//   [1,1]) (HVP).
+case'f':this.HVPosition(this.params);break;// CSI Pm h  Set Mode (SM).
+// CSI ? Pm h - mouse escape codes, cursor escape codes
+case'h':this.setMode(this.params);break;// CSI Pm l  Reset Mode (RM).
+// CSI ? Pm l
+case'l':this.resetMode(this.params);break;// CSI Ps ; Ps r
+//   Set Scrolling Region [top;bottom] (default = full size of win-
+//   dow) (DECSTBM).
+// CSI ? Pm r
+case'r':this.setScrollRegion(this.params);break;// CSI s
+//   Save cursor (ANSI.SYS).
+case's':this.saveCursor(this.params);break;// CSI u
+//   Restore cursor (ANSI.SYS).
+case'u':this.restoreCursor(this.params);break;/**
+             * Lesser Used
+             */// CSI Ps I
+// Cursor Forward Tabulation Ps tab stops (default = 1) (CHT).
+case'I':this.cursorForwardTab(this.params);break;// CSI Ps S  Scroll up Ps lines (default = 1) (SU).
+case'S':this.scrollUp(this.params);break;// CSI Ps T  Scroll down Ps lines (default = 1) (SD).
+// CSI Ps ; Ps ; Ps ; Ps ; Ps T
+// CSI > Ps; Ps T
+case'T':// if (this.prefix === '>') {
+//   this.resetTitleModes(this.params);
+//   break;
+// }
+// if (this.params.length > 2) {
+//   this.initMouseTracking(this.params);
+//   break;
+// }
+if(this.params.length<2&&!this.prefix){this.scrollDown(this.params);}break;// CSI Ps Z
+// Cursor Backward Tabulation Ps tab stops (default = 1) (CBT).
+case'Z':this.cursorBackwardTab(this.params);break;// CSI Ps b  Repeat the preceding graphic character Ps times (REP).
+case'b':this.repeatPrecedingCharacter(this.params);break;// CSI Ps g  Tab Clear (TBC).
+case'g':this.tabClear(this.params);break;// CSI Pm i  Media Copy (MC).
+// CSI ? Pm i
+// case 'i':
+//   this.mediaCopy(this.params);
+//   break;
+// CSI Pm m  Character Attributes (SGR).
+// CSI > Ps; Ps m
+// case 'm': // duplicate
+//   if (this.prefix === '>') {
+//     this.setResources(this.params);
+//   } else {
+//     this.charAttributes(this.params);
+//   }
+//   break;
+// CSI Ps n  Device Status Report (DSR).
+// CSI > Ps n
+// case 'n': // duplicate
+//   if (this.prefix === '>') {
+//     this.disableModifiers(this.params);
+//   } else {
+//     this.deviceStatus(this.params);
+//   }
+//   break;
+// CSI > Ps p  Set pointer mode.
+// CSI ! p   Soft terminal reset (DECSTR).
+// CSI Ps$ p
+//   Request ANSI mode (DECRQM).
+// CSI ? Ps$ p
+//   Request DEC private mode (DECRQM).
+// CSI Ps ; Ps " p
+case'p':switch(this.prefix){// case '>':
+//   this.setPointerMode(this.params);
+//   break;
+case'!':this.softReset(this.params);break;// case '?':
+//   if (this.postfix === '$') {
+//     this.requestPrivateMode(this.params);
+//   }
+//   break;
+// default:
+//   if (this.postfix === '"') {
+//     this.setConformanceLevel(this.params);
+//   } else if (this.postfix === '$') {
+//     this.requestAnsiMode(this.params);
+//   }
+//   break;
+}break;// CSI Ps q  Load LEDs (DECLL).
+// CSI Ps SP q
+// CSI Ps " q
+// case 'q':
+//   if (this.postfix === ' ') {
+//     this.setCursorStyle(this.params);
+//     break;
+//   }
+//   if (this.postfix === '"') {
+//     this.setCharProtectionAttr(this.params);
+//     break;
+//   }
+//   this.loadLEDs(this.params);
+//   break;
+// CSI Ps ; Ps r
+//   Set Scrolling Region [top;bottom] (default = full size of win-
+//   dow) (DECSTBM).
+// CSI ? Pm r
+// CSI Pt; Pl; Pb; Pr; Ps$ r
+// case 'r': // duplicate
+//   if (this.prefix === '?') {
+//     this.restorePrivateValues(this.params);
+//   } else if (this.postfix === '$') {
+//     this.setAttrInRectangle(this.params);
+//   } else {
+//     this.setScrollRegion(this.params);
+//   }
+//   break;
+// CSI s     Save cursor (ANSI.SYS).
+// CSI ? Pm s
+// case 's': // duplicate
+//   if (this.prefix === '?') {
+//     this.savePrivateValues(this.params);
+//   } else {
+//     this.saveCursor(this.params);
+//   }
+//   break;
+// CSI Ps ; Ps ; Ps t
+// CSI Pt; Pl; Pb; Pr; Ps$ t
+// CSI > Ps; Ps t
+// CSI Ps SP t
+// case 't':
+//   if (this.postfix === '$') {
+//     this.reverseAttrInRectangle(this.params);
+//   } else if (this.postfix === ' ') {
+//     this.setWarningBellVolume(this.params);
+//   } else {
+//     if (this.prefix === '>') {
+//       this.setTitleModeFeature(this.params);
+//     } else {
+//       this.manipulateWindow(this.params);
+//     }
+//   }
+//   break;
+// CSI u     Restore cursor (ANSI.SYS).
+// CSI Ps SP u
+// case 'u': // duplicate
+//   if (this.postfix === ' ') {
+//     this.setMarginBellVolume(this.params);
+//   } else {
+//     this.restoreCursor(this.params);
+//   }
+//   break;
+// CSI Pt; Pl; Pb; Pr; Pp; Pt; Pl; Pp$ v
+// case 'v':
+//   if (this.postfix === '$') {
+//     this.copyRectagle(this.params);
+//   }
+//   break;
+// CSI Pt ; Pl ; Pb ; Pr ' w
+// case 'w':
+//   if (this.postfix === '\'') {
+//     this.enableFilterRectangle(this.params);
+//   }
+//   break;
+// CSI Ps x  Request Terminal Parameters (DECREQTPARM).
+// CSI Ps x  Select Attribute Change Extent (DECSACE).
+// CSI Pc; Pt; Pl; Pb; Pr$ x
+// case 'x':
+//   if (this.postfix === '$') {
+//     this.fillRectangle(this.params);
+//   } else {
+//     this.requestParameters(this.params);
+//     //this.__(this.params);
+//   }
+//   break;
+// CSI Ps ; Pu ' z
+// CSI Pt; Pl; Pb; Pr$ z
+// case 'z':
+//   if (this.postfix === '\'') {
+//     this.enableLocatorReporting(this.params);
+//   } else if (this.postfix === '$') {
+//     this.eraseRectangle(this.params);
+//   }
+//   break;
+// CSI Pm ' {
+// CSI Pt; Pl; Pb; Pr$ {
+// case '{':
+//   if (this.postfix === '\'') {
+//     this.setLocatorEvents(this.params);
+//   } else if (this.postfix === '$') {
+//     this.selectiveEraseRectangle(this.params);
+//   }
+//   break;
+// CSI Ps ' |
+// case '|':
+//   if (this.postfix === '\'') {
+//     this.requestLocatorPosition(this.params);
+//   }
+//   break;
+// CSI P m SP }
+// Insert P s Column(s) (default = 1) (DECIC), VT420 and up.
+// case '}':
+//   if (this.postfix === ' ') {
+//     this.insertColumns(this.params);
+//   }
+//   break;
+// CSI P m SP ~
+// Delete P s Column(s) (default = 1) (DECDC), VT420 and up
+// case '~':
+//   if (this.postfix === ' ') {
+//     this.deleteColumns(this.params);
+//   }
+//   break;
+default:this.error('Unknown CSI code: %s.',ch);break;}this.prefix='';this.postfix='';break;case dcs:if(ch==='\x1b'||ch==='\x07'){if(ch==='\x1b')i++;switch(this.prefix){// User-Defined Keys (DECUDK).
+case'':break;// Request Status String (DECRQSS).
+// test: echo -e '\eP$q"p\e\\'
+case'$q':var pt=this.currentParam,valid=false;switch(pt){// DECSCA
+case'"q':pt='0"q';break;// DECSCL
+case'"p':pt='61"p';break;// DECSTBM
+case'r':pt=''+(this.scrollTop+1)+';'+(this.scrollBottom+1)+'r';break;// SGR
+case'm':pt='0m';break;default:this.error('Unknown DCS Pt: %s.',pt);pt='';break;}this.send('\x1bP'+ +valid+'$r'+pt+'\x1b\\');break;// Set Termcap/Terminfo Data (xterm, experimental).
+case'+p':break;// Request Termcap/Terminfo String (xterm, experimental)
+// Regular xterm does not even respond to this sequence.
+// This can cause a small glitch in vim.
+// test: echo -ne '\eP+q6b64\e\\'
+case'+q':var pt=this.currentParam,valid=false;this.send('\x1bP'+ +valid+'+r'+pt+'\x1b\\');break;default:this.error('Unknown DCS prefix: %s.',this.prefix);break;}this.currentParam=0;this.prefix='';this.state=normal;}else if(!this.currentParam){if(!this.prefix&&ch!=='$'&&ch!=='+'){this.currentParam=ch;}else if(this.prefix.length===2){this.currentParam=ch;}else{this.prefix+=ch;}}else{this.currentParam+=ch;}break;case ignore:// For PM and APC.
+if(ch==='\x1b'||ch==='\x07'){if(ch==='\x1b')i++;this.state=normal;}break;}}this.updateRange(this.y);this.refresh(this.refreshStart,this.refreshEnd);};/**
+ * Writes text to the terminal, followed by a break line character (\n).
+ * @param {string} text The text to write to the terminal.
+ */Terminal.prototype.writeln=function(data){this.write(data+'\r\n');};/**
+ * Attaches a custom keydown handler which is run before keys are processed, giving consumers of
+ * xterm.js ultimate control as to what keys should be processed by the terminal and what keys
+ * should not.
+ * @param {function} customKeydownHandler The custom KeyboardEvent handler to attach. This is a
+ *   function that takes a KeyboardEvent, allowing consumers to stop propogation and/or prevent
+ *   the default action. The function returns whether the event should be processed by xterm.js.
+ */Terminal.prototype.attachCustomKeydownHandler=function(customKeydownHandler){this.customKeydownHandler=customKeydownHandler;};/**
+ * Handle a keydown event
+ * Key Resources:
+ *   - https://developer.mozilla.org/en-US/docs/DOM/KeyboardEvent
+ * @param {KeyboardEvent} ev The keydown event to be handled.
+ */Terminal.prototype.keyDown=function(ev){// Scroll down to prompt, whenever the user presses a key.
+if(this.ybase!==this.ydisp){this.scrollToBottom();}if(this.customKeydownHandler&&this.customKeydownHandler(ev)===false){return false;}if(!this.compositionHelper.keydown.bind(this.compositionHelper)(ev)){return false;}var self=this;var result=this.evaluateKeyEscapeSequence(ev);if(result.scrollDisp){this.scrollDisp(result.scrollDisp);return this.cancel(ev,true);}if(isThirdLevelShift(this,ev)){return true;}if(result.cancel){// The event is canceled at the end already, is this necessary?
+this.cancel(ev,true);}if(!result.key){return true;}this.emit('keydown',ev);this.emit('key',result.key,ev);this.showCursor();this.handler(result.key);return this.cancel(ev,true);};/**
+ * Returns an object that determines how a KeyboardEvent should be handled. The key of the
+ * returned value is the new key code to pass to the PTY.
+ *
+ * Reference: http://invisible-island.net/xterm/ctlseqs/ctlseqs.html
+ * @param {KeyboardEvent} ev The keyboard event to be translated to key escape sequence.
+ */Terminal.prototype.evaluateKeyEscapeSequence=function(ev){var result={// Whether to cancel event propogation (NOTE: this may not be needed since the event is
+// canceled at the end of keyDown
+cancel:false,// The new key even to emit
+key:undefined,// The number of characters to scroll, if this is defined it will cancel the event
+scrollDisp:undefined};var modifiers=ev.shiftKey<<0|ev.altKey<<1|ev.ctrlKey<<2|ev.metaKey<<3;switch(ev.keyCode){case 8:// backspace
+if(ev.shiftKey){result.key='\x08';// ^H
+break;}result.key='\x7f';// ^?
+break;case 9:// tab
+if(ev.shiftKey){result.key='\x1b[Z';break;}result.key='\t';result.cancel=true;break;case 13:// return/enter
+result.key='\r';result.cancel=true;break;case 27:// escape
+result.key='\x1b';result.cancel=true;break;case 37:// left-arrow
+if(modifiers){result.key='\x1b[1;'+(modifiers+1)+'D';// HACK: Make Alt + left-arrow behave like Ctrl + left-arrow: move one word backwards
+// http://unix.stackexchange.com/a/108106
+if(result.key=='\x1b[1;3D'){result.key='\x1b[1;5D';}}else if(this.applicationCursor){result.key='\x1bOD';}else{result.key='\x1b[D';}break;case 39:// right-arrow
+if(modifiers){result.key='\x1b[1;'+(modifiers+1)+'C';// HACK: Make Alt + right-arrow behave like Ctrl + right-arrow: move one word forward
+// http://unix.stackexchange.com/a/108106
+if(result.key=='\x1b[1;3C'){result.key='\x1b[1;5C';}}else if(this.applicationCursor){result.key='\x1bOC';}else{result.key='\x1b[C';}break;case 38:// up-arrow
+if(modifiers){result.key='\x1b[1;'+(modifiers+1)+'A';// HACK: Make Alt + up-arrow behave like Ctrl + up-arrow
+// http://unix.stackexchange.com/a/108106
+if(result.key=='\x1b[1;3A'){result.key='\x1b[1;5A';}}else if(this.applicationCursor){result.key='\x1bOA';}else{result.key='\x1b[A';}break;case 40:// down-arrow
+if(modifiers){result.key='\x1b[1;'+(modifiers+1)+'B';// HACK: Make Alt + down-arrow behave like Ctrl + down-arrow
+// http://unix.stackexchange.com/a/108106
+if(result.key=='\x1b[1;3B'){result.key='\x1b[1;5B';}}else if(this.applicationCursor){result.key='\x1bOB';}else{result.key='\x1b[B';}break;case 45:// insert
+if(!ev.shiftKey&&!ev.ctrlKey){// <Ctrl> or <Shift> + <Insert> are used to
+// copy-paste on some systems.
+result.key='\x1b[2~';}break;case 46:// delete
+if(modifiers){result.key='\x1b[3;'+(modifiers+1)+'~';}else{result.key='\x1b[3~';}break;case 36:// home
+if(modifiers)result.key='\x1b[1;'+(modifiers+1)+'H';else if(this.applicationCursor)result.key='\x1bOH';else result.key='\x1b[H';break;case 35:// end
+if(modifiers)result.key='\x1b[1;'+(modifiers+1)+'F';else if(this.applicationCursor)result.key='\x1bOF';else result.key='\x1b[F';break;case 33:// page up
+if(ev.shiftKey){result.scrollDisp=-(this.rows-1);}else{result.key='\x1b[5~';}break;case 34:// page down
+if(ev.shiftKey){result.scrollDisp=this.rows-1;}else{result.key='\x1b[6~';}break;case 112:// F1-F12
+if(modifiers){result.key='\x1b[1;'+(modifiers+1)+'P';}else{result.key='\x1bOP';}break;case 113:if(modifiers){result.key='\x1b[1;'+(modifiers+1)+'Q';}else{result.key='\x1bOQ';}break;case 114:if(modifiers){result.key='\x1b[1;'+(modifiers+1)+'R';}else{result.key='\x1bOR';}break;case 115:if(modifiers){result.key='\x1b[1;'+(modifiers+1)+'S';}else{result.key='\x1bOS';}break;case 116:if(modifiers){result.key='\x1b[15;'+(modifiers+1)+'~';}else{result.key='\x1b[15~';}break;case 117:if(modifiers){result.key='\x1b[17;'+(modifiers+1)+'~';}else{result.key='\x1b[17~';}break;case 118:if(modifiers){result.key='\x1b[18;'+(modifiers+1)+'~';}else{result.key='\x1b[18~';}break;case 119:if(modifiers){result.key='\x1b[19;'+(modifiers+1)+'~';}else{result.key='\x1b[19~';}break;case 120:if(modifiers){result.key='\x1b[20;'+(modifiers+1)+'~';}else{result.key='\x1b[20~';}break;case 121:if(modifiers){result.key='\x1b[21;'+(modifiers+1)+'~';}else{result.key='\x1b[21~';}break;case 122:if(modifiers){result.key='\x1b[23;'+(modifiers+1)+'~';}else{result.key='\x1b[23~';}break;case 123:if(modifiers){result.key='\x1b[24;'+(modifiers+1)+'~';}else{result.key='\x1b[24~';}break;default:// a-z and space
+if(ev.ctrlKey&&!ev.shiftKey&&!ev.altKey&&!ev.metaKey){if(ev.keyCode>=65&&ev.keyCode<=90){result.key=String.fromCharCode(ev.keyCode-64);}else if(ev.keyCode===32){// NUL
+result.key=String.fromCharCode(0);}else if(ev.keyCode>=51&&ev.keyCode<=55){// escape, file sep, group sep, record sep, unit sep
+result.key=String.fromCharCode(ev.keyCode-51+27);}else if(ev.keyCode===56){// delete
+result.key=String.fromCharCode(127);}else if(ev.keyCode===219){// ^[ - escape
+result.key=String.fromCharCode(27);}else if(ev.keyCode===221){// ^] - group sep
+result.key=String.fromCharCode(29);}}else if(!this.browser.isMac&&ev.altKey&&!ev.ctrlKey&&!ev.metaKey){// On Mac this is a third level shift. Use <Esc> instead.
+if(ev.keyCode>=65&&ev.keyCode<=90){result.key='\x1b'+String.fromCharCode(ev.keyCode+32);}else if(ev.keyCode===192){result.key='\x1b`';}else if(ev.keyCode>=48&&ev.keyCode<=57){result.key='\x1b'+(ev.keyCode-48);}}break;}return result;};/**
+ * Set the G level of the terminal
+ * @param g
+ */Terminal.prototype.setgLevel=function(g){this.glevel=g;this.charset=this.charsets[g];};/**
+ * Set the charset for the given G level of the terminal
+ * @param g
+ * @param charset
+ */Terminal.prototype.setgCharset=function(g,charset){this.charsets[g]=charset;if(this.glevel===g){this.charset=charset;}};/**
+ * Handle a keypress event.
+ * Key Resources:
+ *   - https://developer.mozilla.org/en-US/docs/DOM/KeyboardEvent
+ * @param {KeyboardEvent} ev The keypress event to be handled.
+ */Terminal.prototype.keyPress=function(ev){var key;this.cancel(ev);if(ev.charCode){key=ev.charCode;}else if(ev.which==null){key=ev.keyCode;}else if(ev.which!==0&&ev.charCode!==0){key=ev.which;}else{return false;}if(!key||(ev.altKey||ev.ctrlKey||ev.metaKey)&&!isThirdLevelShift(this,ev)){return false;}key=String.fromCharCode(key);this.emit('keypress',key,ev);this.emit('key',key,ev);this.showCursor();this.handler(key);return false;};/**
+ * Send data for handling to the terminal
+ * @param {string} data
+ */Terminal.prototype.send=function(data){var self=this;if(!this.queue){setTimeout(function(){self.handler(self.queue);self.queue='';},1);}this.queue+=data;};/**
+ * Ring the bell.
+ * Note: We could do sweet things with webaudio here
+ */Terminal.prototype.bell=function(){if(!this.visualBell)return;var self=this;this.element.style.borderColor='white';setTimeout(function(){self.element.style.borderColor='';},10);if(this.popOnBell)this.focus();};/**
+ * Log the current state to the console.
+ */Terminal.prototype.log=function(){if(!this.debug)return;if(!this.context.console||!this.context.console.log)return;var args=Array.prototype.slice.call(arguments);this.context.console.log.apply(this.context.console,args);};/**
+ * Log the current state as error to the console.
+ */Terminal.prototype.error=function(){if(!this.debug)return;if(!this.context.console||!this.context.console.error)return;var args=Array.prototype.slice.call(arguments);this.context.console.error.apply(this.context.console,args);};/**
+ * Resizes the terminal.
+ *
+ * @param {number} x The number of columns to resize to.
+ * @param {number} y The number of rows to resize to.
+ */Terminal.prototype.resize=function(x,y){var line,el,i,j,ch,addToY;if(x===this.cols&&y===this.rows){return;}if(x<1)x=1;if(y<1)y=1;// resize cols
+j=this.cols;if(j<x){ch=[this.defAttr,' ',1];// does xterm use the default attr?
+i=this.lines.length;while(i--){while(this.lines[i].length<x){this.lines[i].push(ch);}}}else{// (j > x)
+i=this.lines.length;while(i--){while(this.lines[i].length>x){this.lines[i].pop();}}}this.setupStops(j);this.cols=x;// resize rows
+j=this.rows;addToY=0;if(j<y){el=this.element;while(j++<y){// y is rows, not this.y
+if(this.lines.length<y+this.ybase){if(this.ybase>0&&this.lines.length<=this.ybase+this.y+addToY+1){// There is room above the buffer and there are no empty elements below the line,
+// scroll up
+this.ybase--;addToY++;if(this.ydisp>0){// Viewport is at the top of the buffer, must increase downwards
+this.ydisp--;}}else{// Add a blank line if there is no buffer left at the top to scroll to, or if there
+// are blank lines after the cursor
+this.lines.push(this.blankLine());}}if(this.children.length<y){this.insertRow();}}}else{// (j > y)
+while(j-->y){if(this.lines.length>y+this.ybase){if(this.lines.length>this.ybase+this.y+1){// The line is a blank line below the cursor, remove it
+this.lines.pop();}else{// The line is the cursor, scroll down
+this.ybase++;this.ydisp++;}}if(this.children.length>y){el=this.children.shift();if(!el)continue;el.parentNode.removeChild(el);}}}this.rows=y;// Make sure that the cursor stays on screen
+if(this.y>=y){this.y=y-1;}if(addToY){this.y+=addToY;}if(this.x>=x){this.x=x-1;}this.scrollTop=0;this.scrollBottom=y-1;this.refresh(0,this.rows-1);this.normal=null;this.geometry=[this.cols,this.rows];this.emit('resize',{terminal:this,cols:x,rows:y});};/**
+ * Updates the range of rows to refresh
+ * @param {number} y The number of rows to refresh next.
+ */Terminal.prototype.updateRange=function(y){if(y<this.refreshStart)this.refreshStart=y;if(y>this.refreshEnd)this.refreshEnd=y;// if (y > this.refreshEnd) {
+//   this.refreshEnd = y;
+//   if (y > this.rows - 1) {
+//     this.refreshEnd = this.rows - 1;
+//   }
+// }
+};/**
+ * Set the range of refreshing to the maximum value
+ */Terminal.prototype.maxRange=function(){this.refreshStart=0;this.refreshEnd=this.rows-1;};/**
+ * Setup the tab stops.
+ * @param {number} i
+ */Terminal.prototype.setupStops=function(i){if(i!=null){if(!this.tabs[i]){i=this.prevStop(i);}}else{this.tabs={};i=0;}for(;i<this.cols;i+=8){this.tabs[i]=true;}};/**
+ * Move the cursor to the previous tab stop from the given position (default is current).
+ * @param {number} x The position to move the cursor to the previous tab stop.
+ */Terminal.prototype.prevStop=function(x){if(x==null)x=this.x;while(!this.tabs[--x]&&x>0){}return x>=this.cols?this.cols-1:x<0?0:x;};/**
+ * Move the cursor one tab stop forward from the given position (default is current).
+ * @param {number} x The position to move the cursor one tab stop forward.
+ */Terminal.prototype.nextStop=function(x){if(x==null)x=this.x;while(!this.tabs[++x]&&x<this.cols){}return x>=this.cols?this.cols-1:x<0?0:x;};/**
+ * Erase in the identified line everything from "x" to the end of the line (right).
+ * @param {number} x The column from which to start erasing to the end of the line.
+ * @param {number} y The line in which to operate.
+ */Terminal.prototype.eraseRight=function(x,y){var line=this.lines[this.ybase+y],ch=[this.eraseAttr(),' ',1];// xterm
+for(;x<this.cols;x++){line[x]=ch;}this.updateRange(y);};/**
+ * Erase in the identified line everything from "x" to the start of the line (left).
+ * @param {number} x The column from which to start erasing to the start of the line.
+ * @param {number} y The line in which to operate.
+ */Terminal.prototype.eraseLeft=function(x,y){var line=this.lines[this.ybase+y],ch=[this.eraseAttr(),' ',1];// xterm
+x++;while(x--){line[x]=ch;}this.updateRange(y);};/**
+ * Clears the entire buffer, making the prompt line the new first line.
+ */Terminal.prototype.clear=function(){if(this.ybase===0&&this.y===0){// Don't clear if it's already clear
+return;}this.lines=[this.lines[this.ybase+this.y]];this.ydisp=0;this.ybase=0;this.y=0;for(var i=1;i<this.rows;i++){this.lines.push(this.blankLine());}this.refresh(0,this.rows-1);this.emit('scroll',this.ydisp);};/**
+ * Erase all content in the given line
+ * @param {number} y The line to erase all of its contents.
+ */Terminal.prototype.eraseLine=function(y){this.eraseRight(0,y);};/**
+ * Return the data array of a blank line/
+ * @param {number} cur First bunch of data for each "blank" character.
+ */Terminal.prototype.blankLine=function(cur){var attr=cur?this.eraseAttr():this.defAttr;var ch=[attr,' ',1]// width defaults to 1 halfwidth character
+,line=[],i=0;for(;i<this.cols;i++){line[i]=ch;}return line;};/**
+ * If cur return the back color xterm feature attribute. Else return defAttr.
+ * @param {object} cur
+ */Terminal.prototype.ch=function(cur){return cur?[this.eraseAttr(),' ',1]:[this.defAttr,' ',1];};/**
+ * Evaluate if the current erminal is the given argument.
+ * @param {object} term The terminal to evaluate
+ */Terminal.prototype.is=function(term){var name=this.termName;return(name+'').indexOf(term)===0;};/**
+ * Emit the 'data' event and populate the given data.
+ * @param {string} data The data to populate in the event.
+ */Terminal.prototype.handler=function(data){this.emit('data',data);};/**
+ * Emit the 'title' event and populate the given title.
+ * @param {string} title The title to populate in the event.
+ */Terminal.prototype.handleTitle=function(title){this.emit('title',title);};/**
+ * ESC
+ *//**
+ * ESC D Index (IND is 0x84).
+ */Terminal.prototype.index=function(){this.y++;if(this.y>this.scrollBottom){this.y--;this.scroll();}this.state=normal;};/**
+ * ESC M Reverse Index (RI is 0x8d).
+ */Terminal.prototype.reverseIndex=function(){var j;this.y--;if(this.y<this.scrollTop){this.y++;// possibly move the code below to term.reverseScroll();
+// test: echo -ne '\e[1;1H\e[44m\eM\e[0m'
+// blankLine(true) is xterm/linux behavior
+this.lines.splice(this.y+this.ybase,0,this.blankLine(true));j=this.rows-1-this.scrollBottom;this.lines.splice(this.rows-1+this.ybase-j+1,1);// this.maxRange();
+this.updateRange(this.scrollTop);this.updateRange(this.scrollBottom);}this.state=normal;};/**
+ * ESC c Full Reset (RIS).
+ */Terminal.prototype.reset=function(){this.options.rows=this.rows;this.options.cols=this.cols;var customKeydownHandler=this.customKeydownHandler;Terminal.call(this,this.options);this.customKeydownHandler=customKeydownHandler;this.refresh(0,this.rows-1);this.viewport.syncScrollArea();};/**
+ * ESC H Tab Set (HTS is 0x88).
+ */Terminal.prototype.tabSet=function(){this.tabs[this.x]=true;this.state=normal;};/**
+ * CSI
+ *//**
+ * CSI Ps A
+ * Cursor Up Ps Times (default = 1) (CUU).
+ */Terminal.prototype.cursorUp=function(params){var param=params[0];if(param<1)param=1;this.y-=param;if(this.y<0)this.y=0;};/**
+ * CSI Ps B
+ * Cursor Down Ps Times (default = 1) (CUD).
+ */Terminal.prototype.cursorDown=function(params){var param=params[0];if(param<1)param=1;this.y+=param;if(this.y>=this.rows){this.y=this.rows-1;}};/**
+ * CSI Ps C
+ * Cursor Forward Ps Times (default = 1) (CUF).
+ */Terminal.prototype.cursorForward=function(params){var param=params[0];if(param<1)param=1;this.x+=param;if(this.x>=this.cols){this.x=this.cols-1;}};/**
+ * CSI Ps D
+ * Cursor Backward Ps Times (default = 1) (CUB).
+ */Terminal.prototype.cursorBackward=function(params){var param=params[0];if(param<1)param=1;this.x-=param;if(this.x<0)this.x=0;};/**
+ * CSI Ps ; Ps H
+ * Cursor Position [row;column] (default = [1,1]) (CUP).
+ */Terminal.prototype.cursorPos=function(params){var row,col;row=params[0]-1;if(params.length>=2){col=params[1]-1;}else{col=0;}if(row<0){row=0;}else if(row>=this.rows){row=this.rows-1;}if(col<0){col=0;}else if(col>=this.cols){col=this.cols-1;}this.x=col;this.y=row;};/**
+ * CSI Ps J  Erase in Display (ED).
+ *     Ps = 0  -> Erase Below (default).
+ *     Ps = 1  -> Erase Above.
+ *     Ps = 2  -> Erase All.
+ *     Ps = 3  -> Erase Saved Lines (xterm).
+ * CSI ? Ps J
+ *   Erase in Display (DECSED).
+ *     Ps = 0  -> Selective Erase Below (default).
+ *     Ps = 1  -> Selective Erase Above.
+ *     Ps = 2  -> Selective Erase All.
+ */Terminal.prototype.eraseInDisplay=function(params){var j;switch(params[0]){case 0:this.eraseRight(this.x,this.y);j=this.y+1;for(;j<this.rows;j++){this.eraseLine(j);}break;case 1:this.eraseLeft(this.x,this.y);j=this.y;while(j--){this.eraseLine(j);}break;case 2:j=this.rows;while(j--){this.eraseLine(j);}break;case 3:;// no saved lines
+break;}};/**
+ * CSI Ps K  Erase in Line (EL).
+ *     Ps = 0  -> Erase to Right (default).
+ *     Ps = 1  -> Erase to Left.
+ *     Ps = 2  -> Erase All.
+ * CSI ? Ps K
+ *   Erase in Line (DECSEL).
+ *     Ps = 0  -> Selective Erase to Right (default).
+ *     Ps = 1  -> Selective Erase to Left.
+ *     Ps = 2  -> Selective Erase All.
+ */Terminal.prototype.eraseInLine=function(params){switch(params[0]){case 0:this.eraseRight(this.x,this.y);break;case 1:this.eraseLeft(this.x,this.y);break;case 2:this.eraseLine(this.y);break;}};/**
+ * CSI Pm m  Character Attributes (SGR).
+ *     Ps = 0  -> Normal (default).
+ *     Ps = 1  -> Bold.
+ *     Ps = 4  -> Underlined.
+ *     Ps = 5  -> Blink (appears as Bold).
+ *     Ps = 7  -> Inverse.
+ *     Ps = 8  -> Invisible, i.e., hidden (VT300).
+ *     Ps = 2 2  -> Normal (neither bold nor faint).
+ *     Ps = 2 4  -> Not underlined.
+ *     Ps = 2 5  -> Steady (not blinking).
+ *     Ps = 2 7  -> Positive (not inverse).
+ *     Ps = 2 8  -> Visible, i.e., not hidden (VT300).
+ *     Ps = 3 0  -> Set foreground color to Black.
+ *     Ps = 3 1  -> Set foreground color to Red.
+ *     Ps = 3 2  -> Set foreground color to Green.
+ *     Ps = 3 3  -> Set foreground color to Yellow.
+ *     Ps = 3 4  -> Set foreground color to Blue.
+ *     Ps = 3 5  -> Set foreground color to Magenta.
+ *     Ps = 3 6  -> Set foreground color to Cyan.
+ *     Ps = 3 7  -> Set foreground color to White.
+ *     Ps = 3 9  -> Set foreground color to default (original).
+ *     Ps = 4 0  -> Set background color to Black.
+ *     Ps = 4 1  -> Set background color to Red.
+ *     Ps = 4 2  -> Set background color to Green.
+ *     Ps = 4 3  -> Set background color to Yellow.
+ *     Ps = 4 4  -> Set background color to Blue.
+ *     Ps = 4 5  -> Set background color to Magenta.
+ *     Ps = 4 6  -> Set background color to Cyan.
+ *     Ps = 4 7  -> Set background color to White.
+ *     Ps = 4 9  -> Set background color to default (original).
+ *
+ *   If 16-color support is compiled, the following apply.  Assume
+ *   that xterm's resources are set so that the ISO color codes are
+ *   the first 8 of a set of 16.  Then the aixterm colors are the
+ *   bright versions of the ISO colors:
+ *     Ps = 9 0  -> Set foreground color to Black.
+ *     Ps = 9 1  -> Set foreground color to Red.
+ *     Ps = 9 2  -> Set foreground color to Green.
+ *     Ps = 9 3  -> Set foreground color to Yellow.
+ *     Ps = 9 4  -> Set foreground color to Blue.
+ *     Ps = 9 5  -> Set foreground color to Magenta.
+ *     Ps = 9 6  -> Set foreground color to Cyan.
+ *     Ps = 9 7  -> Set foreground color to White.
+ *     Ps = 1 0 0  -> Set background color to Black.
+ *     Ps = 1 0 1  -> Set background color to Red.
+ *     Ps = 1 0 2  -> Set background color to Green.
+ *     Ps = 1 0 3  -> Set background color to Yellow.
+ *     Ps = 1 0 4  -> Set background color to Blue.
+ *     Ps = 1 0 5  -> Set background color to Magenta.
+ *     Ps = 1 0 6  -> Set background color to Cyan.
+ *     Ps = 1 0 7  -> Set background color to White.
+ *
+ *   If xterm is compiled with the 16-color support disabled, it
+ *   supports the following, from rxvt:
+ *     Ps = 1 0 0  -> Set foreground and background color to
+ *     default.
+ *
+ *   If 88- or 256-color support is compiled, the following apply.
+ *     Ps = 3 8  ; 5  ; Ps -> Set foreground color to the second
+ *     Ps.
+ *     Ps = 4 8  ; 5  ; Ps -> Set background color to the second
+ *     Ps.
+ */Terminal.prototype.charAttributes=function(params){// Optimize a single SGR0.
+if(params.length===1&&params[0]===0){this.curAttr=this.defAttr;return;}var l=params.length,i=0,flags=this.curAttr>>18,fg=this.curAttr>>9&0x1ff,bg=this.curAttr&0x1ff,p;for(;i<l;i++){p=params[i];if(p>=30&&p<=37){// fg color 8
+fg=p-30;}else if(p>=40&&p<=47){// bg color 8
+bg=p-40;}else if(p>=90&&p<=97){// fg color 16
+p+=8;fg=p-90;}else if(p>=100&&p<=107){// bg color 16
+p+=8;bg=p-100;}else if(p===0){// default
+flags=this.defAttr>>18;fg=this.defAttr>>9&0x1ff;bg=this.defAttr&0x1ff;// flags = 0;
+// fg = 0x1ff;
+// bg = 0x1ff;
+}else if(p===1){// bold text
+flags|=1;}else if(p===4){// underlined text
+flags|=2;}else if(p===5){// blink
+flags|=4;}else if(p===7){// inverse and positive
+// test with: echo -e '\e[31m\e[42mhello\e[7mworld\e[27mhi\e[m'
+flags|=8;}else if(p===8){// invisible
+flags|=16;}else if(p===22){// not bold
+flags&=~1;}else if(p===24){// not underlined
+flags&=~2;}else if(p===25){// not blink
+flags&=~4;}else if(p===27){// not inverse
+flags&=~8;}else if(p===28){// not invisible
+flags&=~16;}else if(p===39){// reset fg
+fg=this.defAttr>>9&0x1ff;}else if(p===49){// reset bg
+bg=this.defAttr&0x1ff;}else if(p===38){// fg color 256
+if(params[i+1]===2){i+=2;fg=matchColor(params[i]&0xff,params[i+1]&0xff,params[i+2]&0xff);if(fg===-1)fg=0x1ff;i+=2;}else if(params[i+1]===5){i+=2;p=params[i]&0xff;fg=p;}}else if(p===48){// bg color 256
+if(params[i+1]===2){i+=2;bg=matchColor(params[i]&0xff,params[i+1]&0xff,params[i+2]&0xff);if(bg===-1)bg=0x1ff;i+=2;}else if(params[i+1]===5){i+=2;p=params[i]&0xff;bg=p;}}else if(p===100){// reset fg/bg
+fg=this.defAttr>>9&0x1ff;bg=this.defAttr&0x1ff;}else{this.error('Unknown SGR attribute: %d.',p);}}this.curAttr=flags<<18|fg<<9|bg;};/**
+ * CSI Ps n  Device Status Report (DSR).
+ *     Ps = 5  -> Status Report.  Result (``OK'') is
+ *   CSI 0 n
+ *     Ps = 6  -> Report Cursor Position (CPR) [row;column].
+ *   Result is
+ *   CSI r ; c R
+ * CSI ? Ps n
+ *   Device Status Report (DSR, DEC-specific).
+ *     Ps = 6  -> Report Cursor Position (CPR) [row;column] as CSI
+ *     ? r ; c R (assumes page is zero).
+ *     Ps = 1 5  -> Report Printer status as CSI ? 1 0  n  (ready).
+ *     or CSI ? 1 1  n  (not ready).
+ *     Ps = 2 5  -> Report UDK status as CSI ? 2 0  n  (unlocked)
+ *     or CSI ? 2 1  n  (locked).
+ *     Ps = 2 6  -> Report Keyboard status as
+ *   CSI ? 2 7  ;  1  ;  0  ;  0  n  (North American).
+ *   The last two parameters apply to VT400 & up, and denote key-
+ *   board ready and LK01 respectively.
+ *     Ps = 5 3  -> Report Locator status as
+ *   CSI ? 5 3  n  Locator available, if compiled-in, or
+ *   CSI ? 5 0  n  No Locator, if not.
+ */Terminal.prototype.deviceStatus=function(params){if(!this.prefix){switch(params[0]){case 5:// status report
+this.send('\x1b[0n');break;case 6:// cursor position
+this.send('\x1b['+(this.y+1)+';'+(this.x+1)+'R');break;}}else if(this.prefix==='?'){// modern xterm doesnt seem to
+// respond to any of these except ?6, 6, and 5
+switch(params[0]){case 6:// cursor position
+this.send('\x1b[?'+(this.y+1)+';'+(this.x+1)+'R');break;case 15:// no printer
+// this.send('\x1b[?11n');
+break;case 25:// dont support user defined keys
+// this.send('\x1b[?21n');
+break;case 26:// north american keyboard
+// this.send('\x1b[?27;1;0;0n');
+break;case 53:// no dec locator/mouse
+// this.send('\x1b[?50n');
+break;}}};/**
+ * Additions
+ *//**
+ * CSI Ps @
+ * Insert Ps (Blank) Character(s) (default = 1) (ICH).
+ */Terminal.prototype.insertChars=function(params){var param,row,j,ch;param=params[0];if(param<1)param=1;row=this.y+this.ybase;j=this.x;ch=[this.eraseAttr(),' ',1];// xterm
+while(param--&&j<this.cols){this.lines[row].splice(j++,0,ch);this.lines[row].pop();}};/**
+ * CSI Ps E
+ * Cursor Next Line Ps Times (default = 1) (CNL).
+ * same as CSI Ps B ?
+ */Terminal.prototype.cursorNextLine=function(params){var param=params[0];if(param<1)param=1;this.y+=param;if(this.y>=this.rows){this.y=this.rows-1;}this.x=0;};/**
+ * CSI Ps F
+ * Cursor Preceding Line Ps Times (default = 1) (CNL).
+ * reuse CSI Ps A ?
+ */Terminal.prototype.cursorPrecedingLine=function(params){var param=params[0];if(param<1)param=1;this.y-=param;if(this.y<0)this.y=0;this.x=0;};/**
+ * CSI Ps G
+ * Cursor Character Absolute  [column] (default = [row,1]) (CHA).
+ */Terminal.prototype.cursorCharAbsolute=function(params){var param=params[0];if(param<1)param=1;this.x=param-1;};/**
+ * CSI Ps L
+ * Insert Ps Line(s) (default = 1) (IL).
+ */Terminal.prototype.insertLines=function(params){var param,row,j;param=params[0];if(param<1)param=1;row=this.y+this.ybase;j=this.rows-1-this.scrollBottom;j=this.rows-1+this.ybase-j+1;while(param--){// test: echo -e '\e[44m\e[1L\e[0m'
+// blankLine(true) - xterm/linux behavior
+this.lines.splice(row,0,this.blankLine(true));this.lines.splice(j,1);}// this.maxRange();
+this.updateRange(this.y);this.updateRange(this.scrollBottom);};/**
+ * CSI Ps M
+ * Delete Ps Line(s) (default = 1) (DL).
+ */Terminal.prototype.deleteLines=function(params){var param,row,j;param=params[0];if(param<1)param=1;row=this.y+this.ybase;j=this.rows-1-this.scrollBottom;j=this.rows-1+this.ybase-j;while(param--){// test: echo -e '\e[44m\e[1M\e[0m'
+// blankLine(true) - xterm/linux behavior
+this.lines.splice(j+1,0,this.blankLine(true));this.lines.splice(row,1);}// this.maxRange();
+this.updateRange(this.y);this.updateRange(this.scrollBottom);};/**
+ * CSI Ps P
+ * Delete Ps Character(s) (default = 1) (DCH).
+ */Terminal.prototype.deleteChars=function(params){var param,row,ch;param=params[0];if(param<1)param=1;row=this.y+this.ybase;ch=[this.eraseAttr(),' ',1];// xterm
+while(param--){this.lines[row].splice(this.x,1);this.lines[row].push(ch);}};/**
+ * CSI Ps X
+ * Erase Ps Character(s) (default = 1) (ECH).
+ */Terminal.prototype.eraseChars=function(params){var param,row,j,ch;param=params[0];if(param<1)param=1;row=this.y+this.ybase;j=this.x;ch=[this.eraseAttr(),' ',1];// xterm
+while(param--&&j<this.cols){this.lines[row][j++]=ch;}};/**
+ * CSI Pm `  Character Position Absolute
+ *   [column] (default = [row,1]) (HPA).
+ */Terminal.prototype.charPosAbsolute=function(params){var param=params[0];if(param<1)param=1;this.x=param-1;if(this.x>=this.cols){this.x=this.cols-1;}};/**
+ * 141 61 a * HPR -
+ * Horizontal Position Relative
+ * reuse CSI Ps C ?
+ */Terminal.prototype.HPositionRelative=function(params){var param=params[0];if(param<1)param=1;this.x+=param;if(this.x>=this.cols){this.x=this.cols-1;}};/**
+ * CSI Ps c  Send Device Attributes (Primary DA).
+ *     Ps = 0  or omitted -> request attributes from terminal.  The
+ *     response depends on the decTerminalID resource setting.
+ *     -> CSI ? 1 ; 2 c  (``VT100 with Advanced Video Option'')
+ *     -> CSI ? 1 ; 0 c  (``VT101 with No Options'')
+ *     -> CSI ? 6 c  (``VT102'')
+ *     -> CSI ? 6 0 ; 1 ; 2 ; 6 ; 8 ; 9 ; 1 5 ; c  (``VT220'')
+ *   The VT100-style response parameters do not mean anything by
+ *   themselves.  VT220 parameters do, telling the host what fea-
+ *   tures the terminal supports:
+ *     Ps = 1  -> 132-columns.
+ *     Ps = 2  -> Printer.
+ *     Ps = 6  -> Selective erase.
+ *     Ps = 8  -> User-defined keys.
+ *     Ps = 9  -> National replacement character sets.
+ *     Ps = 1 5  -> Technical characters.
+ *     Ps = 2 2  -> ANSI color, e.g., VT525.
+ *     Ps = 2 9  -> ANSI text locator (i.e., DEC Locator mode).
+ * CSI > Ps c
+ *   Send Device Attributes (Secondary DA).
+ *     Ps = 0  or omitted -> request the terminal's identification
+ *     code.  The response depends on the decTerminalID resource set-
+ *     ting.  It should apply only to VT220 and up, but xterm extends
+ *     this to VT100.
+ *     -> CSI  > Pp ; Pv ; Pc c
+ *   where Pp denotes the terminal type
+ *     Pp = 0  -> ``VT100''.
+ *     Pp = 1  -> ``VT220''.
+ *   and Pv is the firmware version (for xterm, this was originally
+ *   the XFree86 patch number, starting with 95).  In a DEC termi-
+ *   nal, Pc indicates the ROM cartridge registration number and is
+ *   always zero.
+ * More information:
+ *   xterm/charproc.c - line 2012, for more information.
+ *   vim responds with ^[[?0c or ^[[?1c after the terminal's response (?)
+ */Terminal.prototype.sendDeviceAttributes=function(params){if(params[0]>0)return;if(!this.prefix){if(this.is('xterm')||this.is('rxvt-unicode')||this.is('screen')){this.send('\x1b[?1;2c');}else if(this.is('linux')){this.send('\x1b[?6c');}}else if(this.prefix==='>'){// xterm and urxvt
+// seem to spit this
+// out around ~370 times (?).
+if(this.is('xterm')){this.send('\x1b[>0;276;0c');}else if(this.is('rxvt-unicode')){this.send('\x1b[>85;95;0c');}else if(this.is('linux')){// not supported by linux console.
+// linux console echoes parameters.
+this.send(params[0]+'c');}else if(this.is('screen')){this.send('\x1b[>83;40003;0c');}}};/**
+ * CSI Pm d
+ * Line Position Absolute  [row] (default = [1,column]) (VPA).
+ */Terminal.prototype.linePosAbsolute=function(params){var param=params[0];if(param<1)param=1;this.y=param-1;if(this.y>=this.rows){this.y=this.rows-1;}};/**
+ * 145 65 e * VPR - Vertical Position Relative
+ * reuse CSI Ps B ?
+ */Terminal.prototype.VPositionRelative=function(params){var param=params[0];if(param<1)param=1;this.y+=param;if(this.y>=this.rows){this.y=this.rows-1;}};/**
+ * CSI Ps ; Ps f
+ *   Horizontal and Vertical Position [row;column] (default =
+ *   [1,1]) (HVP).
+ */Terminal.prototype.HVPosition=function(params){if(params[0]<1)params[0]=1;if(params[1]<1)params[1]=1;this.y=params[0]-1;if(this.y>=this.rows){this.y=this.rows-1;}this.x=params[1]-1;if(this.x>=this.cols){this.x=this.cols-1;}};/**
+ * CSI Pm h  Set Mode (SM).
+ *     Ps = 2  -> Keyboard Action Mode (AM).
+ *     Ps = 4  -> Insert Mode (IRM).
+ *     Ps = 1 2  -> Send/receive (SRM).
+ *     Ps = 2 0  -> Automatic Newline (LNM).
+ * CSI ? Pm h
+ *   DEC Private Mode Set (DECSET).
+ *     Ps = 1  -> Application Cursor Keys (DECCKM).
+ *     Ps = 2  -> Designate USASCII for character sets G0-G3
+ *     (DECANM), and set VT100 mode.
+ *     Ps = 3  -> 132 Column Mode (DECCOLM).
+ *     Ps = 4  -> Smooth (Slow) Scroll (DECSCLM).
+ *     Ps = 5  -> Reverse Video (DECSCNM).
+ *     Ps = 6  -> Origin Mode (DECOM).
+ *     Ps = 7  -> Wraparound Mode (DECAWM).
+ *     Ps = 8  -> Auto-repeat Keys (DECARM).
+ *     Ps = 9  -> Send Mouse X & Y on button press.  See the sec-
+ *     tion Mouse Tracking.
+ *     Ps = 1 0  -> Show toolbar (rxvt).
+ *     Ps = 1 2  -> Start Blinking Cursor (att610).
+ *     Ps = 1 8  -> Print form feed (DECPFF).
+ *     Ps = 1 9  -> Set print extent to full screen (DECPEX).
+ *     Ps = 2 5  -> Show Cursor (DECTCEM).
+ *     Ps = 3 0  -> Show scrollbar (rxvt).
+ *     Ps = 3 5  -> Enable font-shifting functions (rxvt).
+ *     Ps = 3 8  -> Enter Tektronix Mode (DECTEK).
+ *     Ps = 4 0  -> Allow 80 -> 132 Mode.
+ *     Ps = 4 1  -> more(1) fix (see curses resource).
+ *     Ps = 4 2  -> Enable Nation Replacement Character sets (DECN-
+ *     RCM).
+ *     Ps = 4 4  -> Turn On Margin Bell.
+ *     Ps = 4 5  -> Reverse-wraparound Mode.
+ *     Ps = 4 6  -> Start Logging.  This is normally disabled by a
+ *     compile-time option.
+ *     Ps = 4 7  -> Use Alternate Screen Buffer.  (This may be dis-
+ *     abled by the titeInhibit resource).
+ *     Ps = 6 6  -> Application keypad (DECNKM).
+ *     Ps = 6 7  -> Backarrow key sends backspace (DECBKM).
+ *     Ps = 1 0 0 0  -> Send Mouse X & Y on button press and
+ *     release.  See the section Mouse Tracking.
+ *     Ps = 1 0 0 1  -> Use Hilite Mouse Tracking.
+ *     Ps = 1 0 0 2  -> Use Cell Motion Mouse Tracking.
+ *     Ps = 1 0 0 3  -> Use All Motion Mouse Tracking.
+ *     Ps = 1 0 0 4  -> Send FocusIn/FocusOut events.
+ *     Ps = 1 0 0 5  -> Enable Extended Mouse Mode.
+ *     Ps = 1 0 1 0  -> Scroll to bottom on tty output (rxvt).
+ *     Ps = 1 0 1 1  -> Scroll to bottom on key press (rxvt).
+ *     Ps = 1 0 3 4  -> Interpret "meta" key, sets eighth bit.
+ *     (enables the eightBitInput resource).
+ *     Ps = 1 0 3 5  -> Enable special modifiers for Alt and Num-
+ *     Lock keys.  (This enables the numLock resource).
+ *     Ps = 1 0 3 6  -> Send ESC   when Meta modifies a key.  (This
+ *     enables the metaSendsEscape resource).
+ *     Ps = 1 0 3 7  -> Send DEL from the editing-keypad Delete
+ *     key.
+ *     Ps = 1 0 3 9  -> Send ESC  when Alt modifies a key.  (This
+ *     enables the altSendsEscape resource).
+ *     Ps = 1 0 4 0  -> Keep selection even if not highlighted.
+ *     (This enables the keepSelection resource).
+ *     Ps = 1 0 4 1  -> Use the CLIPBOARD selection.  (This enables
+ *     the selectToClipboard resource).
+ *     Ps = 1 0 4 2  -> Enable Urgency window manager hint when
+ *     Control-G is received.  (This enables the bellIsUrgent
+ *     resource).
+ *     Ps = 1 0 4 3  -> Enable raising of the window when Control-G
+ *     is received.  (enables the popOnBell resource).
+ *     Ps = 1 0 4 7  -> Use Alternate Screen Buffer.  (This may be
+ *     disabled by the titeInhibit resource).
+ *     Ps = 1 0 4 8  -> Save cursor as in DECSC.  (This may be dis-
+ *     abled by the titeInhibit resource).
+ *     Ps = 1 0 4 9  -> Save cursor as in DECSC and use Alternate
+ *     Screen Buffer, clearing it first.  (This may be disabled by
+ *     the titeInhibit resource).  This combines the effects of the 1
+ *     0 4 7  and 1 0 4 8  modes.  Use this with terminfo-based
+ *     applications rather than the 4 7  mode.
+ *     Ps = 1 0 5 0  -> Set terminfo/termcap function-key mode.
+ *     Ps = 1 0 5 1  -> Set Sun function-key mode.
+ *     Ps = 1 0 5 2  -> Set HP function-key mode.
+ *     Ps = 1 0 5 3  -> Set SCO function-key mode.
+ *     Ps = 1 0 6 0  -> Set legacy keyboard emulation (X11R6).
+ *     Ps = 1 0 6 1  -> Set VT220 keyboard emulation.
+ *     Ps = 2 0 0 4  -> Set bracketed paste mode.
+ * Modes:
+ *   http: *vt100.net/docs/vt220-rm/chapter4.html
+ */Terminal.prototype.setMode=function(params){if((typeof params==='undefined'?'undefined':_typeof(params))==='object'){var l=params.length,i=0;for(;i<l;i++){this.setMode(params[i]);}return;}if(!this.prefix){switch(params){case 4:this.insertMode=true;break;case 20://this.convertEol = true;
+break;}}else if(this.prefix==='?'){switch(params){case 1:this.applicationCursor=true;break;case 2:this.setgCharset(0,Terminal.charsets.US);this.setgCharset(1,Terminal.charsets.US);this.setgCharset(2,Terminal.charsets.US);this.setgCharset(3,Terminal.charsets.US);// set VT100 mode here
+break;case 3:// 132 col mode
+this.savedCols=this.cols;this.resize(132,this.rows);break;case 6:this.originMode=true;break;case 7:this.wraparoundMode=true;break;case 12:// this.cursorBlink = true;
+break;case 66:this.log('Serial port requested application keypad.');this.applicationKeypad=true;this.viewport.syncScrollArea();break;case 9:// X10 Mouse
+// no release, no motion, no wheel, no modifiers.
+case 1000:// vt200 mouse
+// no motion.
+// no modifiers, except control on the wheel.
+case 1002:// button event mouse
+case 1003:// any event mouse
+// any event - sends motion events,
+// even if there is no button held down.
+this.x10Mouse=params===9;this.vt200Mouse=params===1000;this.normalMouse=params>1000;this.mouseEvents=true;this.element.style.cursor='default';this.log('Binding to mouse events.');break;case 1004:// send focusin/focusout events
+// focusin: ^[[I
+// focusout: ^[[O
+this.sendFocus=true;break;case 1005:// utf8 ext mode mouse
+this.utfMouse=true;// for wide terminals
+// simply encodes large values as utf8 characters
+break;case 1006:// sgr ext mode mouse
+this.sgrMouse=true;// for wide terminals
+// does not add 32 to fields
+// press: ^[[<b;x;yM
+// release: ^[[<b;x;ym
+break;case 1015:// urxvt ext mode mouse
+this.urxvtMouse=true;// for wide terminals
+// numbers for fields
+// press: ^[[b;x;yM
+// motion: ^[[b;x;yT
+break;case 25:// show cursor
+this.cursorHidden=false;break;case 1049:// alt screen buffer cursor
+//this.saveCursor();
+;// FALL-THROUGH
+case 47:// alt screen buffer
+case 1047:// alt screen buffer
+if(!this.normal){var normal={lines:this.lines,ybase:this.ybase,ydisp:this.ydisp,x:this.x,y:this.y,scrollTop:this.scrollTop,scrollBottom:this.scrollBottom,tabs:this.tabs// XXX save charset(s) here?
+// charset: this.charset,
+// glevel: this.glevel,
+// charsets: this.charsets
+};this.reset();this.normal=normal;this.showCursor();}break;}}};/**
+ * CSI Pm l  Reset Mode (RM).
+ *     Ps = 2  -> Keyboard Action Mode (AM).
+ *     Ps = 4  -> Replace Mode (IRM).
+ *     Ps = 1 2  -> Send/receive (SRM).
+ *     Ps = 2 0  -> Normal Linefeed (LNM).
+ * CSI ? Pm l
+ *   DEC Private Mode Reset (DECRST).
+ *     Ps = 1  -> Normal Cursor Keys (DECCKM).
+ *     Ps = 2  -> Designate VT52 mode (DECANM).
+ *     Ps = 3  -> 80 Column Mode (DECCOLM).
+ *     Ps = 4  -> Jump (Fast) Scroll (DECSCLM).
+ *     Ps = 5  -> Normal Video (DECSCNM).
+ *     Ps = 6  -> Normal Cursor Mode (DECOM).
+ *     Ps = 7  -> No Wraparound Mode (DECAWM).
+ *     Ps = 8  -> No Auto-repeat Keys (DECARM).
+ *     Ps = 9  -> Don't send Mouse X & Y on button press.
+ *     Ps = 1 0  -> Hide toolbar (rxvt).
+ *     Ps = 1 2  -> Stop Blinking Cursor (att610).
+ *     Ps = 1 8  -> Don't print form feed (DECPFF).
+ *     Ps = 1 9  -> Limit print to scrolling region (DECPEX).
+ *     Ps = 2 5  -> Hide Cursor (DECTCEM).
+ *     Ps = 3 0  -> Don't show scrollbar (rxvt).
+ *     Ps = 3 5  -> Disable font-shifting functions (rxvt).
+ *     Ps = 4 0  -> Disallow 80 -> 132 Mode.
+ *     Ps = 4 1  -> No more(1) fix (see curses resource).
+ *     Ps = 4 2  -> Disable Nation Replacement Character sets (DEC-
+ *     NRCM).
+ *     Ps = 4 4  -> Turn Off Margin Bell.
+ *     Ps = 4 5  -> No Reverse-wraparound Mode.
+ *     Ps = 4 6  -> Stop Logging.  (This is normally disabled by a
+ *     compile-time option).
+ *     Ps = 4 7  -> Use Normal Screen Buffer.
+ *     Ps = 6 6  -> Numeric keypad (DECNKM).
+ *     Ps = 6 7  -> Backarrow key sends delete (DECBKM).
+ *     Ps = 1 0 0 0  -> Don't send Mouse X & Y on button press and
+ *     release.  See the section Mouse Tracking.
+ *     Ps = 1 0 0 1  -> Don't use Hilite Mouse Tracking.
+ *     Ps = 1 0 0 2  -> Don't use Cell Motion Mouse Tracking.
+ *     Ps = 1 0 0 3  -> Don't use All Motion Mouse Tracking.
+ *     Ps = 1 0 0 4  -> Don't send FocusIn/FocusOut events.
+ *     Ps = 1 0 0 5  -> Disable Extended Mouse Mode.
+ *     Ps = 1 0 1 0  -> Don't scroll to bottom on tty output
+ *     (rxvt).
+ *     Ps = 1 0 1 1  -> Don't scroll to bottom on key press (rxvt).
+ *     Ps = 1 0 3 4  -> Don't interpret "meta" key.  (This disables
+ *     the eightBitInput resource).
+ *     Ps = 1 0 3 5  -> Disable special modifiers for Alt and Num-
+ *     Lock keys.  (This disables the numLock resource).
+ *     Ps = 1 0 3 6  -> Don't send ESC  when Meta modifies a key.
+ *     (This disables the metaSendsEscape resource).
+ *     Ps = 1 0 3 7  -> Send VT220 Remove from the editing-keypad
+ *     Delete key.
+ *     Ps = 1 0 3 9  -> Don't send ESC  when Alt modifies a key.
+ *     (This disables the altSendsEscape resource).
+ *     Ps = 1 0 4 0  -> Do not keep selection when not highlighted.
+ *     (This disables the keepSelection resource).
+ *     Ps = 1 0 4 1  -> Use the PRIMARY selection.  (This disables
+ *     the selectToClipboard resource).
+ *     Ps = 1 0 4 2  -> Disable Urgency window manager hint when
+ *     Control-G is received.  (This disables the bellIsUrgent
+ *     resource).
+ *     Ps = 1 0 4 3  -> Disable raising of the window when Control-
+ *     G is received.  (This disables the popOnBell resource).
+ *     Ps = 1 0 4 7  -> Use Normal Screen Buffer, clearing screen
+ *     first if in the Alternate Screen.  (This may be disabled by
+ *     the titeInhibit resource).
+ *     Ps = 1 0 4 8  -> Restore cursor as in DECRC.  (This may be
+ *     disabled by the titeInhibit resource).
+ *     Ps = 1 0 4 9  -> Use Normal Screen Buffer and restore cursor
+ *     as in DECRC.  (This may be disabled by the titeInhibit
+ *     resource).  This combines the effects of the 1 0 4 7  and 1 0
+ *     4 8  modes.  Use this with terminfo-based applications rather
+ *     than the 4 7  mode.
+ *     Ps = 1 0 5 0  -> Reset terminfo/termcap function-key mode.
+ *     Ps = 1 0 5 1  -> Reset Sun function-key mode.
+ *     Ps = 1 0 5 2  -> Reset HP function-key mode.
+ *     Ps = 1 0 5 3  -> Reset SCO function-key mode.
+ *     Ps = 1 0 6 0  -> Reset legacy keyboard emulation (X11R6).
+ *     Ps = 1 0 6 1  -> Reset keyboard emulation to Sun/PC style.
+ *     Ps = 2 0 0 4  -> Reset bracketed paste mode.
+ */Terminal.prototype.resetMode=function(params){if((typeof params==='undefined'?'undefined':_typeof(params))==='object'){var l=params.length,i=0;for(;i<l;i++){this.resetMode(params[i]);}return;}if(!this.prefix){switch(params){case 4:this.insertMode=false;break;case 20://this.convertEol = false;
+break;}}else if(this.prefix==='?'){switch(params){case 1:this.applicationCursor=false;break;case 3:if(this.cols===132&&this.savedCols){this.resize(this.savedCols,this.rows);}delete this.savedCols;break;case 6:this.originMode=false;break;case 7:this.wraparoundMode=false;break;case 12:// this.cursorBlink = false;
+break;case 66:this.log('Switching back to normal keypad.');this.applicationKeypad=false;this.viewport.syncScrollArea();break;case 9:// X10 Mouse
+case 1000:// vt200 mouse
+case 1002:// button event mouse
+case 1003:// any event mouse
+this.x10Mouse=false;this.vt200Mouse=false;this.normalMouse=false;this.mouseEvents=false;this.element.style.cursor='';break;case 1004:// send focusin/focusout events
+this.sendFocus=false;break;case 1005:// utf8 ext mode mouse
+this.utfMouse=false;break;case 1006:// sgr ext mode mouse
+this.sgrMouse=false;break;case 1015:// urxvt ext mode mouse
+this.urxvtMouse=false;break;case 25:// hide cursor
+this.cursorHidden=true;break;case 1049:// alt screen buffer cursor
+;// FALL-THROUGH
+case 47:// normal screen buffer
+case 1047:// normal screen buffer - clearing it first
+if(this.normal){this.lines=this.normal.lines;this.ybase=this.normal.ybase;this.ydisp=this.normal.ydisp;this.x=this.normal.x;this.y=this.normal.y;this.scrollTop=this.normal.scrollTop;this.scrollBottom=this.normal.scrollBottom;this.tabs=this.normal.tabs;this.normal=null;// if (params === 1049) {
+//   this.x = this.savedX;
+//   this.y = this.savedY;
+// }
+this.refresh(0,this.rows-1);this.showCursor();}break;}}};/**
+ * CSI Ps ; Ps r
+ *   Set Scrolling Region [top;bottom] (default = full size of win-
+ *   dow) (DECSTBM).
+ * CSI ? Pm r
+ */Terminal.prototype.setScrollRegion=function(params){if(this.prefix)return;this.scrollTop=(params[0]||1)-1;this.scrollBottom=(params[1]||this.rows)-1;this.x=0;this.y=0;};/**
+ * CSI s
+ *   Save cursor (ANSI.SYS).
+ */Terminal.prototype.saveCursor=function(params){this.savedX=this.x;this.savedY=this.y;};/**
+ * CSI u
+ *   Restore cursor (ANSI.SYS).
+ */Terminal.prototype.restoreCursor=function(params){this.x=this.savedX||0;this.y=this.savedY||0;};/**
+ * Lesser Used
+ *//**
+ * CSI Ps I
+ *   Cursor Forward Tabulation Ps tab stops (default = 1) (CHT).
+ */Terminal.prototype.cursorForwardTab=function(params){var param=params[0]||1;while(param--){this.x=this.nextStop();}};/**
+ * CSI Ps S  Scroll up Ps lines (default = 1) (SU).
+ */Terminal.prototype.scrollUp=function(params){var param=params[0]||1;while(param--){this.lines.splice(this.ybase+this.scrollTop,1);this.lines.splice(this.ybase+this.scrollBottom,0,this.blankLine());}// this.maxRange();
+this.updateRange(this.scrollTop);this.updateRange(this.scrollBottom);};/**
+ * CSI Ps T  Scroll down Ps lines (default = 1) (SD).
+ */Terminal.prototype.scrollDown=function(params){var param=params[0]||1;while(param--){this.lines.splice(this.ybase+this.scrollBottom,1);this.lines.splice(this.ybase+this.scrollTop,0,this.blankLine());}// this.maxRange();
+this.updateRange(this.scrollTop);this.updateRange(this.scrollBottom);};/**
+ * CSI Ps ; Ps ; Ps ; Ps ; Ps T
+ *   Initiate highlight mouse tracking.  Parameters are
+ *   [func;startx;starty;firstrow;lastrow].  See the section Mouse
+ *   Tracking.
+ */Terminal.prototype.initMouseTracking=function(params){// Relevant: DECSET 1001
+};/**
+ * CSI > Ps; Ps T
+ *   Reset one or more features of the title modes to the default
+ *   value.  Normally, "reset" disables the feature.  It is possi-
+ *   ble to disable the ability to reset features by compiling a
+ *   different default for the title modes into xterm.
+ *     Ps = 0  -> Do not set window/icon labels using hexadecimal.
+ *     Ps = 1  -> Do not query window/icon labels using hexadeci-
+ *     mal.
+ *     Ps = 2  -> Do not set window/icon labels using UTF-8.
+ *     Ps = 3  -> Do not query window/icon labels using UTF-8.
+ *   (See discussion of "Title Modes").
+ */Terminal.prototype.resetTitleModes=function(params){;};/**
+ * CSI Ps Z  Cursor Backward Tabulation Ps tab stops (default = 1) (CBT).
+ */Terminal.prototype.cursorBackwardTab=function(params){var param=params[0]||1;while(param--){this.x=this.prevStop();}};/**
+ * CSI Ps b  Repeat the preceding graphic character Ps times (REP).
+ */Terminal.prototype.repeatPrecedingCharacter=function(params){var param=params[0]||1,line=this.lines[this.ybase+this.y],ch=line[this.x-1]||[this.defAttr,' ',1];while(param--){line[this.x++]=ch;}};/**
+ * CSI Ps g  Tab Clear (TBC).
+ *     Ps = 0  -> Clear Current Column (default).
+ *     Ps = 3  -> Clear All.
+ * Potentially:
+ *   Ps = 2  -> Clear Stops on Line.
+ *   http://vt100.net/annarbor/aaa-ug/section6.html
+ */Terminal.prototype.tabClear=function(params){var param=params[0];if(param<=0){delete this.tabs[this.x];}else if(param===3){this.tabs={};}};/**
+ * CSI Pm i  Media Copy (MC).
+ *     Ps = 0  -> Print screen (default).
+ *     Ps = 4  -> Turn off printer controller mode.
+ *     Ps = 5  -> Turn on printer controller mode.
+ * CSI ? Pm i
+ *   Media Copy (MC, DEC-specific).
+ *     Ps = 1  -> Print line containing cursor.
+ *     Ps = 4  -> Turn off autoprint mode.
+ *     Ps = 5  -> Turn on autoprint mode.
+ *     Ps = 1  0  -> Print composed display, ignores DECPEX.
+ *     Ps = 1  1  -> Print all pages.
+ */Terminal.prototype.mediaCopy=function(params){;};/**
+ * CSI > Ps; Ps m
+ *   Set or reset resource-values used by xterm to decide whether
+ *   to construct escape sequences holding information about the
+ *   modifiers pressed with a given key.  The first parameter iden-
+ *   tifies the resource to set/reset.  The second parameter is the
+ *   value to assign to the resource.  If the second parameter is
+ *   omitted, the resource is reset to its initial value.
+ *     Ps = 1  -> modifyCursorKeys.
+ *     Ps = 2  -> modifyFunctionKeys.
+ *     Ps = 4  -> modifyOtherKeys.
+ *   If no parameters are given, all resources are reset to their
+ *   initial values.
+ */Terminal.prototype.setResources=function(params){;};/**
+ * CSI > Ps n
+ *   Disable modifiers which may be enabled via the CSI > Ps; Ps m
+ *   sequence.  This corresponds to a resource value of "-1", which
+ *   cannot be set with the other sequence.  The parameter identi-
+ *   fies the resource to be disabled:
+ *     Ps = 1  -> modifyCursorKeys.
+ *     Ps = 2  -> modifyFunctionKeys.
+ *     Ps = 4  -> modifyOtherKeys.
+ *   If the parameter is omitted, modifyFunctionKeys is disabled.
+ *   When modifyFunctionKeys is disabled, xterm uses the modifier
+ *   keys to make an extended sequence of functions rather than
+ *   adding a parameter to each function key to denote the modi-
+ *   fiers.
+ */Terminal.prototype.disableModifiers=function(params){;};/**
+ * CSI > Ps p
+ *   Set resource value pointerMode.  This is used by xterm to
+ *   decide whether to hide the pointer cursor as the user types.
+ *   Valid values for the parameter:
+ *     Ps = 0  -> never hide the pointer.
+ *     Ps = 1  -> hide if the mouse tracking mode is not enabled.
+ *     Ps = 2  -> always hide the pointer.  If no parameter is
+ *     given, xterm uses the default, which is 1 .
+ */Terminal.prototype.setPointerMode=function(params){;};/**
+ * CSI ! p   Soft terminal reset (DECSTR).
+ * http://vt100.net/docs/vt220-rm/table4-10.html
+ */Terminal.prototype.softReset=function(params){this.cursorHidden=false;this.insertMode=false;this.originMode=false;this.wraparoundMode=false;// autowrap
+this.applicationKeypad=false;// ?
+this.viewport.syncScrollArea();this.applicationCursor=false;this.scrollTop=0;this.scrollBottom=this.rows-1;this.curAttr=this.defAttr;this.x=this.y=0;// ?
+this.charset=null;this.glevel=0;// ??
+this.charsets=[null];// ??
+};/**
+ * CSI Ps$ p
+ *   Request ANSI mode (DECRQM).  For VT300 and up, reply is
+ *     CSI Ps; Pm$ y
+ *   where Ps is the mode number as in RM, and Pm is the mode
+ *   value:
+ *     0 - not recognized
+ *     1 - set
+ *     2 - reset
+ *     3 - permanently set
+ *     4 - permanently reset
+ */Terminal.prototype.requestAnsiMode=function(params){;};/**
+ * CSI ? Ps$ p
+ *   Request DEC private mode (DECRQM).  For VT300 and up, reply is
+ *     CSI ? Ps; Pm$ p
+ *   where Ps is the mode number as in DECSET, Pm is the mode value
+ *   as in the ANSI DECRQM.
+ */Terminal.prototype.requestPrivateMode=function(params){;};/**
+ * CSI Ps ; Ps " p
+ *   Set conformance level (DECSCL).  Valid values for the first
+ *   parameter:
+ *     Ps = 6 1  -> VT100.
+ *     Ps = 6 2  -> VT200.
+ *     Ps = 6 3  -> VT300.
+ *   Valid values for the second parameter:
+ *     Ps = 0  -> 8-bit controls.
+ *     Ps = 1  -> 7-bit controls (always set for VT100).
+ *     Ps = 2  -> 8-bit controls.
+ */Terminal.prototype.setConformanceLevel=function(params){;};/**
+ * CSI Ps q  Load LEDs (DECLL).
+ *     Ps = 0  -> Clear all LEDS (default).
+ *     Ps = 1  -> Light Num Lock.
+ *     Ps = 2  -> Light Caps Lock.
+ *     Ps = 3  -> Light Scroll Lock.
+ *     Ps = 2  1  -> Extinguish Num Lock.
+ *     Ps = 2  2  -> Extinguish Caps Lock.
+ *     Ps = 2  3  -> Extinguish Scroll Lock.
+ */Terminal.prototype.loadLEDs=function(params){;};/**
+ * CSI Ps SP q
+ *   Set cursor style (DECSCUSR, VT520).
+ *     Ps = 0  -> blinking block.
+ *     Ps = 1  -> blinking block (default).
+ *     Ps = 2  -> steady block.
+ *     Ps = 3  -> blinking underline.
+ *     Ps = 4  -> steady underline.
+ */Terminal.prototype.setCursorStyle=function(params){;};/**
+ * CSI Ps " q
+ *   Select character protection attribute (DECSCA).  Valid values
+ *   for the parameter:
+ *     Ps = 0  -> DECSED and DECSEL can erase (default).
+ *     Ps = 1  -> DECSED and DECSEL cannot erase.
+ *     Ps = 2  -> DECSED and DECSEL can erase.
+ */Terminal.prototype.setCharProtectionAttr=function(params){;};/**
+ * CSI ? Pm r
+ *   Restore DEC Private Mode Values.  The value of Ps previously
+ *   saved is restored.  Ps values are the same as for DECSET.
+ */Terminal.prototype.restorePrivateValues=function(params){;};/**
+ * CSI Pt; Pl; Pb; Pr; Ps$ r
+ *   Change Attributes in Rectangular Area (DECCARA), VT400 and up.
+ *     Pt; Pl; Pb; Pr denotes the rectangle.
+ *     Ps denotes the SGR attributes to change: 0, 1, 4, 5, 7.
+ * NOTE: xterm doesn't enable this code by default.
+ */Terminal.prototype.setAttrInRectangle=function(params){var t=params[0],l=params[1],b=params[2],r=params[3],attr=params[4];var line,i;for(;t<b+1;t++){line=this.lines[this.ybase+t];for(i=l;i<r;i++){line[i]=[attr,line[i][1]];}}// this.maxRange();
+this.updateRange(params[0]);this.updateRange(params[2]);};/**
+ * CSI Pc; Pt; Pl; Pb; Pr$ x
+ *   Fill Rectangular Area (DECFRA), VT420 and up.
+ *     Pc is the character to use.
+ *     Pt; Pl; Pb; Pr denotes the rectangle.
+ * NOTE: xterm doesn't enable this code by default.
+ */Terminal.prototype.fillRectangle=function(params){var ch=params[0],t=params[1],l=params[2],b=params[3],r=params[4];var line,i;for(;t<b+1;t++){line=this.lines[this.ybase+t];for(i=l;i<r;i++){line[i]=[line[i][0],String.fromCharCode(ch)];}}// this.maxRange();
+this.updateRange(params[1]);this.updateRange(params[3]);};/**
+ * CSI Ps ; Pu ' z
+ *   Enable Locator Reporting (DECELR).
+ *   Valid values for the first parameter:
+ *     Ps = 0  -> Locator disabled (default).
+ *     Ps = 1  -> Locator enabled.
+ *     Ps = 2  -> Locator enabled for one report, then disabled.
+ *   The second parameter specifies the coordinate unit for locator
+ *   reports.
+ *   Valid values for the second parameter:
+ *     Pu = 0  <- or omitted -> default to character cells.
+ *     Pu = 1  <- device physical pixels.
+ *     Pu = 2  <- character cells.
+ */Terminal.prototype.enableLocatorReporting=function(params){var val=params[0]>0;//this.mouseEvents = val;
+//this.decLocator = val;
+};/**
+ * CSI Pt; Pl; Pb; Pr$ z
+ *   Erase Rectangular Area (DECERA), VT400 and up.
+ *     Pt; Pl; Pb; Pr denotes the rectangle.
+ * NOTE: xterm doesn't enable this code by default.
+ */Terminal.prototype.eraseRectangle=function(params){var t=params[0],l=params[1],b=params[2],r=params[3];var line,i,ch;ch=[this.eraseAttr(),' ',1];// xterm?
+for(;t<b+1;t++){line=this.lines[this.ybase+t];for(i=l;i<r;i++){line[i]=ch;}}// this.maxRange();
+this.updateRange(params[0]);this.updateRange(params[2]);};/**
+ * CSI P m SP }
+ * Insert P s Column(s) (default = 1) (DECIC), VT420 and up.
+ * NOTE: xterm doesn't enable this code by default.
+ */Terminal.prototype.insertColumns=function(){var param=params[0],l=this.ybase+this.rows,ch=[this.eraseAttr(),' ',1]// xterm?
+,i;while(param--){for(i=this.ybase;i<l;i++){this.lines[i].splice(this.x+1,0,ch);this.lines[i].pop();}}this.maxRange();};/**
+ * CSI P m SP ~
+ * Delete P s Column(s) (default = 1) (DECDC), VT420 and up
+ * NOTE: xterm doesn't enable this code by default.
+ */Terminal.prototype.deleteColumns=function(){var param=params[0],l=this.ybase+this.rows,ch=[this.eraseAttr(),' ',1]// xterm?
+,i;while(param--){for(i=this.ybase;i<l;i++){this.lines[i].splice(this.x,1);this.lines[i].push(ch);}}this.maxRange();};/**
+ * Character Sets
+ */Terminal.charsets={};// DEC Special Character and Line Drawing Set.
+// http://vt100.net/docs/vt102-ug/table5-13.html
+// A lot of curses apps use this if they see TERM=xterm.
+// testing: echo -e '\e(0a\e(B'
+// The xterm output sometimes seems to conflict with the
+// reference above. xterm seems in line with the reference
+// when running vttest however.
+// The table below now uses xterm's output from vttest.
+Terminal.charsets.SCLD={// (0
+'`':'\u25C6',// '◆'
+'a':'\u2592',// '▒'
+'b':'\t',// '\t'
+'c':'\f',// '\f'
+'d':'\r',// '\r'
+'e':'\n',// '\n'
+'f':'\xB0',// '°'
+'g':'\xB1',// '±'
+'h':'\u2424',// '\u2424' (NL)
+'i':'\x0B',// '\v'
+'j':'\u2518',// '┘'
+'k':'\u2510',// '┐'
+'l':'\u250C',// '┌'
+'m':'\u2514',// '└'
+'n':'\u253C',// '┼'
+'o':'\u23BA',// '⎺'
+'p':'\u23BB',// '⎻'
+'q':'\u2500',// '─'
+'r':'\u23BC',// '⎼'
+'s':'\u23BD',// '⎽'
+'t':'\u251C',// '├'
+'u':'\u2524',// '┤'
+'v':'\u2534',// '┴'
+'w':'\u252C',// '┬'
+'x':'\u2502',// '│'
+'y':'\u2264',// '≤'
+'z':'\u2265',// '≥'
+'{':'\u03C0',// 'π'
+'|':'\u2260',// '≠'
+'}':'\xA3',// '£'
+'~':'\xB7'// '·'
+};Terminal.charsets.UK=null;// (A
+Terminal.charsets.US=null;// (B (USASCII)
+Terminal.charsets.Dutch=null;// (4
+Terminal.charsets.Finnish=null;// (C or (5
+Terminal.charsets.French=null;// (R
+Terminal.charsets.FrenchCanadian=null;// (Q
+Terminal.charsets.German=null;// (K
+Terminal.charsets.Italian=null;// (Y
+Terminal.charsets.NorwegianDanish=null;// (E or (6
+Terminal.charsets.Spanish=null;// (Z
+Terminal.charsets.Swedish=null;// (H or (7
+Terminal.charsets.Swiss=null;// (=
+Terminal.charsets.ISOLatin=null;// /A
+/**
+ * Helpers
+ */function on(el,type,handler,capture){if(!Array.isArray(el)){el=[el];}el.forEach(function(element){element.addEventListener(type,handler,capture||false);});}function off(el,type,handler,capture){el.removeEventListener(type,handler,capture||false);}function cancel(ev,force){if(!this.cancelEvents&&!force){return;}ev.preventDefault();ev.stopPropagation();return false;}function inherits(child,parent){function f(){this.constructor=child;}f.prototype=parent.prototype;child.prototype=new f();}// if bold is broken, we can't
+// use it in the terminal.
+function isBoldBroken(document){var body=document.getElementsByTagName('body')[0];var el=document.createElement('span');el.innerHTML='hello world';body.appendChild(el);var w1=el.scrollWidth;el.style.fontWeight='bold';var w2=el.scrollWidth;body.removeChild(el);return w1!==w2;}function indexOf(obj,el){var i=obj.length;while(i--){if(obj[i]===el)return i;}return-1;}function isThirdLevelShift(term,ev){var thirdLevelKey=term.browser.isMac&&ev.altKey&&!ev.ctrlKey&&!ev.metaKey||term.browser.isMSWindows&&ev.altKey&&ev.ctrlKey&&!ev.metaKey;if(ev.type=='keypress'){return thirdLevelKey;}// Don't invoke for arrows, pageDown, home, backspace, etc. (on non-keypress events)
+return thirdLevelKey&&(!ev.keyCode||ev.keyCode>47);}function matchColor(r1,g1,b1){var hash=r1<<16|g1<<8|b1;if(matchColor._cache[hash]!=null){return matchColor._cache[hash];}var ldiff=Infinity,li=-1,i=0,c,r2,g2,b2,diff;for(;i<Terminal.vcolors.length;i++){c=Terminal.vcolors[i];r2=c[0];g2=c[1];b2=c[2];diff=matchColor.distance(r1,g1,b1,r2,g2,b2);if(diff===0){li=i;break;}if(diff<ldiff){ldiff=diff;li=i;}}return matchColor._cache[hash]=li;}matchColor._cache={};// http://stackoverflow.com/questions/1633828
+matchColor.distance=function(r1,g1,b1,r2,g2,b2){return Math.pow(30*(r1-r2),2)+Math.pow(59*(g1-g2),2)+Math.pow(11*(b1-b2),2);};function each(obj,iter,con){if(obj.forEach)return obj.forEach(iter,con);for(var i=0;i<obj.length;i++){iter.call(con,obj[i],i,obj);}}function keys(obj){if(Object.keys)return Object.keys(obj);var key,keys=[];for(key in obj){if(Object.prototype.hasOwnProperty.call(obj,key)){keys.push(key);}}return keys;}var wcwidth=function(opts){// extracted from https://www.cl.cam.ac.uk/%7Emgk25/ucs/wcwidth.c
+// combining characters
+var COMBINING=[[0x0300,0x036F],[0x0483,0x0486],[0x0488,0x0489],[0x0591,0x05BD],[0x05BF,0x05BF],[0x05C1,0x05C2],[0x05C4,0x05C5],[0x05C7,0x05C7],[0x0600,0x0603],[0x0610,0x0615],[0x064B,0x065E],[0x0670,0x0670],[0x06D6,0x06E4],[0x06E7,0x06E8],[0x06EA,0x06ED],[0x070F,0x070F],[0x0711,0x0711],[0x0730,0x074A],[0x07A6,0x07B0],[0x07EB,0x07F3],[0x0901,0x0902],[0x093C,0x093C],[0x0941,0x0948],[0x094D,0x094D],[0x0951,0x0954],[0x0962,0x0963],[0x0981,0x0981],[0x09BC,0x09BC],[0x09C1,0x09C4],[0x09CD,0x09CD],[0x09E2,0x09E3],[0x0A01,0x0A02],[0x0A3C,0x0A3C],[0x0A41,0x0A42],[0x0A47,0x0A48],[0x0A4B,0x0A4D],[0x0A70,0x0A71],[0x0A81,0x0A82],[0x0ABC,0x0ABC],[0x0AC1,0x0AC5],[0x0AC7,0x0AC8],[0x0ACD,0x0ACD],[0x0AE2,0x0AE3],[0x0B01,0x0B01],[0x0B3C,0x0B3C],[0x0B3F,0x0B3F],[0x0B41,0x0B43],[0x0B4D,0x0B4D],[0x0B56,0x0B56],[0x0B82,0x0B82],[0x0BC0,0x0BC0],[0x0BCD,0x0BCD],[0x0C3E,0x0C40],[0x0C46,0x0C48],[0x0C4A,0x0C4D],[0x0C55,0x0C56],[0x0CBC,0x0CBC],[0x0CBF,0x0CBF],[0x0CC6,0x0CC6],[0x0CCC,0x0CCD],[0x0CE2,0x0CE3],[0x0D41,0x0D43],[0x0D4D,0x0D4D],[0x0DCA,0x0DCA],[0x0DD2,0x0DD4],[0x0DD6,0x0DD6],[0x0E31,0x0E31],[0x0E34,0x0E3A],[0x0E47,0x0E4E],[0x0EB1,0x0EB1],[0x0EB4,0x0EB9],[0x0EBB,0x0EBC],[0x0EC8,0x0ECD],[0x0F18,0x0F19],[0x0F35,0x0F35],[0x0F37,0x0F37],[0x0F39,0x0F39],[0x0F71,0x0F7E],[0x0F80,0x0F84],[0x0F86,0x0F87],[0x0F90,0x0F97],[0x0F99,0x0FBC],[0x0FC6,0x0FC6],[0x102D,0x1030],[0x1032,0x1032],[0x1036,0x1037],[0x1039,0x1039],[0x1058,0x1059],[0x1160,0x11FF],[0x135F,0x135F],[0x1712,0x1714],[0x1732,0x1734],[0x1752,0x1753],[0x1772,0x1773],[0x17B4,0x17B5],[0x17B7,0x17BD],[0x17C6,0x17C6],[0x17C9,0x17D3],[0x17DD,0x17DD],[0x180B,0x180D],[0x18A9,0x18A9],[0x1920,0x1922],[0x1927,0x1928],[0x1932,0x1932],[0x1939,0x193B],[0x1A17,0x1A18],[0x1B00,0x1B03],[0x1B34,0x1B34],[0x1B36,0x1B3A],[0x1B3C,0x1B3C],[0x1B42,0x1B42],[0x1B6B,0x1B73],[0x1DC0,0x1DCA],[0x1DFE,0x1DFF],[0x200B,0x200F],[0x202A,0x202E],[0x2060,0x2063],[0x206A,0x206F],[0x20D0,0x20EF],[0x302A,0x302F],[0x3099,0x309A],[0xA806,0xA806],[0xA80B,0xA80B],[0xA825,0xA826],[0xFB1E,0xFB1E],[0xFE00,0xFE0F],[0xFE20,0xFE23],[0xFEFF,0xFEFF],[0xFFF9,0xFFFB],[0x10A01,0x10A03],[0x10A05,0x10A06],[0x10A0C,0x10A0F],[0x10A38,0x10A3A],[0x10A3F,0x10A3F],[0x1D167,0x1D169],[0x1D173,0x1D182],[0x1D185,0x1D18B],[0x1D1AA,0x1D1AD],[0x1D242,0x1D244],[0xE0001,0xE0001],[0xE0020,0xE007F],[0xE0100,0xE01EF]];// binary search
+function bisearch(ucs){var min=0;var max=COMBINING.length-1;var mid;if(ucs<COMBINING[0][0]||ucs>COMBINING[max][1])return false;while(max>=min){mid=Math.floor((min+max)/2);if(ucs>COMBINING[mid][1])min=mid+1;else if(ucs<COMBINING[mid][0])max=mid-1;else return true;}return false;}function wcwidth(ucs){// test for 8-bit control characters
+if(ucs===0)return opts.nul;if(ucs<32||ucs>=0x7f&&ucs<0xa0)return opts.control;// binary search in table of non-spacing characters
+if(bisearch(ucs))return 0;// if we arrive here, ucs is not a combining or C0/C1 control character
+return 1+(ucs>=0x1100&&(ucs<=0x115f||// Hangul Jamo init. consonants
+ucs==0x2329||ucs==0x232a||ucs>=0x2e80&&ucs<=0xa4cf&&ucs!=0x303f||// CJK..Yi
+ucs>=0xac00&&ucs<=0xd7a3||// Hangul Syllables
+ucs>=0xf900&&ucs<=0xfaff||// CJK Compat Ideographs
+ucs>=0xfe10&&ucs<=0xfe19||// Vertical forms
+ucs>=0xfe30&&ucs<=0xfe6f||// CJK Compat Forms
+ucs>=0xff00&&ucs<=0xff60||// Fullwidth Forms
+ucs>=0xffe0&&ucs<=0xffe6||ucs>=0x20000&&ucs<=0x2fffd||ucs>=0x30000&&ucs<=0x3fffd));}return wcwidth;}({nul:0,control:0});// configurable options
+/**
+ * Expose
+ */Terminal.EventEmitter=_EventEmitter.EventEmitter;Terminal.CompositionHelper=_CompositionHelper.CompositionHelper;Terminal.Viewport=_Viewport.Viewport;Terminal.inherits=inherits;/**
+ * Adds an event listener to the terminal.
+ *
+ * @param {string} event The name of the event. TODO: Document all event types
+ * @param {function} callback The function to call when the event is triggered.
+ */Terminal.on=on;Terminal.off=off;Terminal.cancel=cancel;module.exports=Terminal;
+
+},{"./CompositionHelper.js":1,"./EventEmitter.js":2,"./Viewport.js":3,"./handlers/Clipboard.js":4,"./utils/Browser":5}]},{},[7])(7)
+});
+//# sourceMappingURL=xterm.js.map
diff --git a/vendor/assets/stylesheets/katex.scss b/vendor/assets/stylesheets/katex.scss
new file mode 100644
index 00000000000..9dd8a30bf51
--- /dev/null
+++ b/vendor/assets/stylesheets/katex.scss
@@ -0,0 +1,977 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2015 Khan Academy
+
+This software also uses portions of the underscore.js project, which is
+MIT licensed with the following copyright:
+
+Copyright (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative
+Reporters & Editors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+/*
+ Here is how to build a version of KaTeX that works with gitlab.
+
+ The problem is that the standard procedure for changing font location doesn't work for the empty string.
+
+ 1. Clone KaTeX. Anything later than 4fb9445a9 (is merged into master) will do.
+ 2. make (requires node)
+ 3. sed -e 's,fonts/,,' -e 's/url\(([^)]*)\)/url(font-path\1)/g' build/katex.css > build/katex.scss
+ 4. Copy build/katex.js to gitlab/vendor/assets/javascripts/katex.js,
+    build/katex.scss to gitlab/vendor/assets/stylesheets/katex.scss and
+    fonts/* to gitlab/vendor/assets/fonts/.
+*/
+
+@font-face {
+  font-family: 'KaTeX_AMS';
+  src: url(font-path('KaTeX_AMS-Regular.eot'));
+  src: url(font-path('KaTeX_AMS-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_AMS-Regular.woff2')) format('woff2'), url(font-path('KaTeX_AMS-Regular.woff')) format('woff'), url(font-path('KaTeX_AMS-Regular.ttf')) format('truetype');
+  font-weight: normal;
+  font-style: normal;
+}
+@font-face {
+  font-family: 'KaTeX_Caligraphic';
+  src: url(font-path('KaTeX_Caligraphic-Bold.eot'));
+  src: url(font-path('KaTeX_Caligraphic-Bold.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Caligraphic-Bold.woff2')) format('woff2'), url(font-path('KaTeX_Caligraphic-Bold.woff')) format('woff'), url(font-path('KaTeX_Caligraphic-Bold.ttf')) format('truetype');
+  font-weight: bold;
+  font-style: normal;
+}
+@font-face {
+  font-family: 'KaTeX_Caligraphic';
+  src: url(font-path('KaTeX_Caligraphic-Regular.eot'));
+  src: url(font-path('KaTeX_Caligraphic-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Caligraphic-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Caligraphic-Regular.woff')) format('woff'), url(font-path('KaTeX_Caligraphic-Regular.ttf')) format('truetype');
+  font-weight: normal;
+  font-style: normal;
+}
+@font-face {
+  font-family: 'KaTeX_Fraktur';
+  src: url(font-path('KaTeX_Fraktur-Bold.eot'));
+  src: url(font-path('KaTeX_Fraktur-Bold.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Fraktur-Bold.woff2')) format('woff2'), url(font-path('KaTeX_Fraktur-Bold.woff')) format('woff'), url(font-path('KaTeX_Fraktur-Bold.ttf')) format('truetype');
+  font-weight: bold;
+  font-style: normal;
+}
+@font-face {
+  font-family: 'KaTeX_Fraktur';
+  src: url(font-path('KaTeX_Fraktur-Regular.eot'));
+  src: url(font-path('KaTeX_Fraktur-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Fraktur-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Fraktur-Regular.woff')) format('woff'), url(font-path('KaTeX_Fraktur-Regular.ttf')) format('truetype');
+  font-weight: normal;
+  font-style: normal;
+}
+@font-face {
+  font-family: 'KaTeX_Main';
+  src: url(font-path('KaTeX_Main-Bold.eot'));
+  src: url(font-path('KaTeX_Main-Bold.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Main-Bold.woff2')) format('woff2'), url(font-path('KaTeX_Main-Bold.woff')) format('woff'), url(font-path('KaTeX_Main-Bold.ttf')) format('truetype');
+  font-weight: bold;
+  font-style: normal;
+}
+@font-face {
+  font-family: 'KaTeX_Main';
+  src: url(font-path('KaTeX_Main-Italic.eot'));
+  src: url(font-path('KaTeX_Main-Italic.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Main-Italic.woff2')) format('woff2'), url(font-path('KaTeX_Main-Italic.woff')) format('woff'), url(font-path('KaTeX_Main-Italic.ttf')) format('truetype');
+  font-weight: normal;
+  font-style: italic;
+}
+@font-face {
+  font-family: 'KaTeX_Main';
+  src: url(font-path('KaTeX_Main-Regular.eot'));
+  src: url(font-path('KaTeX_Main-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Main-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Main-Regular.woff')) format('woff'), url(font-path('KaTeX_Main-Regular.ttf')) format('truetype');
+  font-weight: normal;
+  font-style: normal;
+}
+@font-face {
+  font-family: 'KaTeX_Math';
+  src: url(font-path('KaTeX_Math-Italic.eot'));
+  src: url(font-path('KaTeX_Math-Italic.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Math-Italic.woff2')) format('woff2'), url(font-path('KaTeX_Math-Italic.woff')) format('woff'), url(font-path('KaTeX_Math-Italic.ttf')) format('truetype');
+  font-weight: normal;
+  font-style: italic;
+}
+@font-face {
+  font-family: 'KaTeX_SansSerif';
+  src: url(font-path('KaTeX_SansSerif-Regular.eot'));
+  src: url(font-path('KaTeX_SansSerif-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_SansSerif-Regular.woff2')) format('woff2'), url(font-path('KaTeX_SansSerif-Regular.woff')) format('woff'), url(font-path('KaTeX_SansSerif-Regular.ttf')) format('truetype');
+  font-weight: normal;
+  font-style: normal;
+}
+@font-face {
+  font-family: 'KaTeX_Script';
+  src: url(font-path('KaTeX_Script-Regular.eot'));
+  src: url(font-path('KaTeX_Script-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Script-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Script-Regular.woff')) format('woff'), url(font-path('KaTeX_Script-Regular.ttf')) format('truetype');
+  font-weight: normal;
+  font-style: normal;
+}
+@font-face {
+  font-family: 'KaTeX_Size1';
+  src: url(font-path('KaTeX_Size1-Regular.eot'));
+  src: url(font-path('KaTeX_Size1-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Size1-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Size1-Regular.woff')) format('woff'), url(font-path('KaTeX_Size1-Regular.ttf')) format('truetype');
+  font-weight: normal;
+  font-style: normal;
+}
+@font-face {
+  font-family: 'KaTeX_Size2';
+  src: url(font-path('KaTeX_Size2-Regular.eot'));
+  src: url(font-path('KaTeX_Size2-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Size2-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Size2-Regular.woff')) format('woff'), url(font-path('KaTeX_Size2-Regular.ttf')) format('truetype');
+  font-weight: normal;
+  font-style: normal;
+}
+@font-face {
+  font-family: 'KaTeX_Size3';
+  src: url(font-path('KaTeX_Size3-Regular.eot'));
+  src: url(font-path('KaTeX_Size3-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Size3-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Size3-Regular.woff')) format('woff'), url(font-path('KaTeX_Size3-Regular.ttf')) format('truetype');
+  font-weight: normal;
+  font-style: normal;
+}
+@font-face {
+  font-family: 'KaTeX_Size4';
+  src: url(font-path('KaTeX_Size4-Regular.eot'));
+  src: url(font-path('KaTeX_Size4-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Size4-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Size4-Regular.woff')) format('woff'), url(font-path('KaTeX_Size4-Regular.ttf')) format('truetype');
+  font-weight: normal;
+  font-style: normal;
+}
+@font-face {
+  font-family: 'KaTeX_Typewriter';
+  src: url(font-path('KaTeX_Typewriter-Regular.eot'));
+  src: url(font-path('KaTeX_Typewriter-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Typewriter-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Typewriter-Regular.woff')) format('woff'), url(font-path('KaTeX_Typewriter-Regular.ttf')) format('truetype');
+  font-weight: normal;
+  font-style: normal;
+}
+.katex-display {
+  display: block;
+  margin: 1em 0;
+  text-align: center;
+}
+.katex-display > .katex {
+  display: inline-block;
+  text-align: initial;
+}
+.katex {
+  font: normal 1.21em KaTeX_Main, Times New Roman, serif;
+  line-height: 1.2;
+  white-space: nowrap;
+  text-indent: 0;
+}
+.katex .katex-html {
+  display: inline-block;
+}
+.katex .katex-mathml {
+  position: absolute;
+  clip: rect(1px, 1px, 1px, 1px);
+  padding: 0;
+  border: 0;
+  height: 1px;
+  width: 1px;
+  overflow: hidden;
+}
+.katex .base {
+  display: inline-block;
+}
+.katex .strut {
+  display: inline-block;
+}
+.katex .mathit {
+  font-family: KaTeX_Math;
+  font-style: italic;
+}
+.katex .mathbf {
+  font-family: KaTeX_Main;
+  font-weight: bold;
+}
+.katex .amsrm {
+  font-family: KaTeX_AMS;
+}
+.katex .mathbb {
+  font-family: KaTeX_AMS;
+}
+.katex .mathcal {
+  font-family: KaTeX_Caligraphic;
+}
+.katex .mathfrak {
+  font-family: KaTeX_Fraktur;
+}
+.katex .mathtt {
+  font-family: KaTeX_Typewriter;
+}
+.katex .mathscr {
+  font-family: KaTeX_Script;
+}
+.katex .mathsf {
+  font-family: KaTeX_SansSerif;
+}
+.katex .mainit {
+  font-family: KaTeX_Main;
+  font-style: italic;
+}
+.katex .textstyle > .mord + .mop {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .mord + .mbin {
+  margin-left: 0.22222em;
+}
+.katex .textstyle > .mord + .mrel {
+  margin-left: 0.27778em;
+}
+.katex .textstyle > .mord + .minner {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .mop + .mord {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .mop + .mop {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .mop + .mrel {
+  margin-left: 0.27778em;
+}
+.katex .textstyle > .mop + .minner {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .mbin + .mord {
+  margin-left: 0.22222em;
+}
+.katex .textstyle > .mbin + .mop {
+  margin-left: 0.22222em;
+}
+.katex .textstyle > .mbin + .mopen {
+  margin-left: 0.22222em;
+}
+.katex .textstyle > .mbin + .minner {
+  margin-left: 0.22222em;
+}
+.katex .textstyle > .mrel + .mord {
+  margin-left: 0.27778em;
+}
+.katex .textstyle > .mrel + .mop {
+  margin-left: 0.27778em;
+}
+.katex .textstyle > .mrel + .mopen {
+  margin-left: 0.27778em;
+}
+.katex .textstyle > .mrel + .minner {
+  margin-left: 0.27778em;
+}
+.katex .textstyle > .mclose + .mop {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .mclose + .mbin {
+  margin-left: 0.22222em;
+}
+.katex .textstyle > .mclose + .mrel {
+  margin-left: 0.27778em;
+}
+.katex .textstyle > .mclose + .minner {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .mpunct + .mord {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .mpunct + .mop {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .mpunct + .mrel {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .mpunct + .mopen {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .mpunct + .mclose {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .mpunct + .mpunct {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .mpunct + .minner {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .minner + .mord {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .minner + .mop {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .minner + .mbin {
+  margin-left: 0.22222em;
+}
+.katex .textstyle > .minner + .mrel {
+  margin-left: 0.27778em;
+}
+.katex .textstyle > .minner + .mopen {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .minner + .mpunct {
+  margin-left: 0.16667em;
+}
+.katex .textstyle > .minner + .minner {
+  margin-left: 0.16667em;
+}
+.katex .mord + .mop {
+  margin-left: 0.16667em;
+}
+.katex .mop + .mord {
+  margin-left: 0.16667em;
+}
+.katex .mop + .mop {
+  margin-left: 0.16667em;
+}
+.katex .mclose + .mop {
+  margin-left: 0.16667em;
+}
+.katex .minner + .mop {
+  margin-left: 0.16667em;
+}
+.katex .reset-textstyle.textstyle {
+  font-size: 1em;
+}
+.katex .reset-textstyle.scriptstyle {
+  font-size: 0.7em;
+}
+.katex .reset-textstyle.scriptscriptstyle {
+  font-size: 0.5em;
+}
+.katex .reset-scriptstyle.textstyle {
+  font-size: 1.42857em;
+}
+.katex .reset-scriptstyle.scriptstyle {
+  font-size: 1em;
+}
+.katex .reset-scriptstyle.scriptscriptstyle {
+  font-size: 0.71429em;
+}
+.katex .reset-scriptscriptstyle.textstyle {
+  font-size: 2em;
+}
+.katex .reset-scriptscriptstyle.scriptstyle {
+  font-size: 1.4em;
+}
+.katex .reset-scriptscriptstyle.scriptscriptstyle {
+  font-size: 1em;
+}
+.katex .style-wrap {
+  position: relative;
+}
+.katex .vlist {
+  display: inline-block;
+}
+.katex .vlist > span {
+  display: block;
+  height: 0;
+  position: relative;
+}
+.katex .vlist > span > span {
+  display: inline-block;
+}
+.katex .vlist .baseline-fix {
+  display: inline-table;
+  table-layout: fixed;
+}
+.katex .msupsub {
+  text-align: left;
+}
+.katex .mfrac > span > span {
+  text-align: center;
+}
+.katex .mfrac .frac-line {
+  width: 100%;
+}
+.katex .mfrac .frac-line:before {
+  border-bottom-style: solid;
+  border-bottom-width: 1px;
+  content: "";
+  display: block;
+}
+.katex .mfrac .frac-line:after {
+  border-bottom-style: solid;
+  border-bottom-width: 0.04em;
+  content: "";
+  display: block;
+  margin-top: -1px;
+}
+.katex .mspace {
+  display: inline-block;
+}
+.katex .mspace.negativethinspace {
+  margin-left: -0.16667em;
+}
+.katex .mspace.thinspace {
+  width: 0.16667em;
+}
+.katex .mspace.mediumspace {
+  width: 0.22222em;
+}
+.katex .mspace.thickspace {
+  width: 0.27778em;
+}
+.katex .mspace.enspace {
+  width: 0.5em;
+}
+.katex .mspace.quad {
+  width: 1em;
+}
+.katex .mspace.qquad {
+  width: 2em;
+}
+.katex .llap,
+.katex .rlap {
+  width: 0;
+  position: relative;
+}
+.katex .llap > .inner,
+.katex .rlap > .inner {
+  position: absolute;
+}
+.katex .llap > .fix,
+.katex .rlap > .fix {
+  display: inline-block;
+}
+.katex .llap > .inner {
+  right: 0;
+}
+.katex .rlap > .inner {
+  left: 0;
+}
+.katex .katex-logo .a {
+  font-size: 0.75em;
+  margin-left: -0.32em;
+  position: relative;
+  top: -0.2em;
+}
+.katex .katex-logo .t {
+  margin-left: -0.23em;
+}
+.katex .katex-logo .e {
+  margin-left: -0.1667em;
+  position: relative;
+  top: 0.2155em;
+}
+.katex .katex-logo .x {
+  margin-left: -0.125em;
+}
+.katex .rule {
+  display: inline-block;
+  border: solid 0;
+  position: relative;
+}
+.katex .overline .overline-line,
+.katex .underline .underline-line {
+  width: 100%;
+}
+.katex .overline .overline-line:before,
+.katex .underline .underline-line:before {
+  border-bottom-style: solid;
+  border-bottom-width: 1px;
+  content: "";
+  display: block;
+}
+.katex .overline .overline-line:after,
+.katex .underline .underline-line:after {
+  border-bottom-style: solid;
+  border-bottom-width: 0.04em;
+  content: "";
+  display: block;
+  margin-top: -1px;
+}
+.katex .sqrt > .sqrt-sign {
+  position: relative;
+}
+.katex .sqrt .sqrt-line {
+  width: 100%;
+}
+.katex .sqrt .sqrt-line:before {
+  border-bottom-style: solid;
+  border-bottom-width: 1px;
+  content: "";
+  display: block;
+}
+.katex .sqrt .sqrt-line:after {
+  border-bottom-style: solid;
+  border-bottom-width: 0.04em;
+  content: "";
+  display: block;
+  margin-top: -1px;
+}
+.katex .sqrt > .root {
+  margin-left: 0.27777778em;
+  margin-right: -0.55555556em;
+}
+.katex .sizing,
+.katex .fontsize-ensurer {
+  display: inline-block;
+}
+.katex .sizing.reset-size1.size1,
+.katex .fontsize-ensurer.reset-size1.size1 {
+  font-size: 1em;
+}
+.katex .sizing.reset-size1.size2,
+.katex .fontsize-ensurer.reset-size1.size2 {
+  font-size: 1.4em;
+}
+.katex .sizing.reset-size1.size3,
+.katex .fontsize-ensurer.reset-size1.size3 {
+  font-size: 1.6em;
+}
+.katex .sizing.reset-size1.size4,
+.katex .fontsize-ensurer.reset-size1.size4 {
+  font-size: 1.8em;
+}
+.katex .sizing.reset-size1.size5,
+.katex .fontsize-ensurer.reset-size1.size5 {
+  font-size: 2em;
+}
+.katex .sizing.reset-size1.size6,
+.katex .fontsize-ensurer.reset-size1.size6 {
+  font-size: 2.4em;
+}
+.katex .sizing.reset-size1.size7,
+.katex .fontsize-ensurer.reset-size1.size7 {
+  font-size: 2.88em;
+}
+.katex .sizing.reset-size1.size8,
+.katex .fontsize-ensurer.reset-size1.size8 {
+  font-size: 3.46em;
+}
+.katex .sizing.reset-size1.size9,
+.katex .fontsize-ensurer.reset-size1.size9 {
+  font-size: 4.14em;
+}
+.katex .sizing.reset-size1.size10,
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diff --git a/vendor/assets/stylesheets/xterm/xterm.css b/vendor/assets/stylesheets/xterm/xterm.css
new file mode 100644
index 00000000000..b30d7b493f1
--- /dev/null
+++ b/vendor/assets/stylesheets/xterm/xterm.css
@@ -0,0 +1,2206 @@
+/**
+ * xterm.js: xterm, in the browser
+ * Copyright (c) 2014-2016, SourceLair Private Company (www.sourcelair.com (MIT License)
+ * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
+ * https://github.com/chjj/term.js
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * Originally forked from (with the author's permission):
+ *   Fabrice Bellard's javascript vt100 for jslinux:
+ *   http://bellard.org/jslinux/
+ *   Copyright (c) 2011 Fabrice Bellard
+ *   The original design remains. The terminal itself
+ *   has been extended to include xterm CSI codes, among
+ *   other features.
+ */
+
+/*
+ *  Default style for xterm.js
+ */
+
+.terminal {
+    background-color: #000;
+    color: #fff;
+    font-family: courier-new, courier, monospace;
+    font-feature-settings: "liga" 0;
+    position: relative;
+}
+
+.terminal.focus,
+.terminal:focus {
+    outline: none;
+}
+
+.terminal .xterm-helpers {
+    position: absolute;
+    top: 0;
+}
+
+.terminal .xterm-helper-textarea {
+    /*
+     * HACK: to fix IE's blinking cursor
+     * Move textarea out of the screen to the far left, so that the cursor is not visible.
+     */
+    position: absolute;
+    opacity: 0;
+    left: -9999em;
+    top: -9999em;
+    width: 0;
+    height: 0;
+    z-index: -10;
+    /** Prevent wrapping so the IME appears against the textarea at the correct position */
+    white-space: nowrap;
+    overflow: hidden;
+    resize: none;
+}
+
+.terminal .terminal-cursor {
+    background-color: #fff;
+    color: #000;
+}
+
+.terminal:not(.focus) .terminal-cursor {
+    outline: 1px solid #fff;
+    outline-offset: -1px;
+    background-color: transparent;
+}
+
+.terminal.focus .terminal-cursor.blinking {
+    animation: blink-cursor 1.2s infinite step-end;
+}
+
+@keyframes blink-cursor {
+    0% {
+        background-color: #fff;
+        color: #000;
+    }
+    50% {
+        background-color: transparent;
+        color: #FFF;
+    }
+}
+
+.terminal .composition-view {
+    background: #000;
+    color: #FFF;
+    display: none;
+    position: absolute;
+    white-space: nowrap;
+    z-index: 1;
+}
+
+.terminal .composition-view.active {
+    display: block;
+}
+
+.terminal .xterm-viewport {
+    /* On OS X this is required in order for the scroll bar to appear fully opaque */
+    background-color: #000;
+    overflow-y: scroll;
+}
+
+.terminal .xterm-rows {
+    position: absolute;
+    left: 0;
+    top: 0;
+}
+
+.terminal .xterm-rows > div {
+    /* Lines containing spans and text nodes ocassionally wrap despite being the same width (#327) */
+    white-space: nowrap;
+}
+
+.terminal .xterm-scroll-area {
+    visibility: hidden;
+}
+
+.terminal .xterm-char-measure-element {
+    display: inline-block;
+    visibility: hidden;
+    position: absolute;
+    left: -9999em;
+}
+
+/*
+ *  Determine default colors for xterm.js
+ */
+.terminal .xterm-bold {
+    font-weight: bold;
+}
+
+.terminal .xterm-underline {
+    text-decoration: underline;
+}
+
+.terminal .xterm-blink {
+    text-decoration: blink;
+}
+
+.terminal .xterm-hidden {
+    visibility: hidden;
+}
+
+.terminal .xterm-color-0 {
+    color: #2e3436;
+}
+
+.terminal .xterm-bg-color-0 {
+    background-color: #2e3436;
+}
+
+.terminal .xterm-color-1 {
+    color: #cc0000;
+}
+
+.terminal .xterm-bg-color-1 {
+    background-color: #cc0000;
+}
+
+.terminal .xterm-color-2 {
+    color: #4e9a06;
+}
+
+.terminal .xterm-bg-color-2 {
+    background-color: #4e9a06;
+}
+
+.terminal .xterm-color-3 {
+    color: #c4a000;
+}
+
+.terminal .xterm-bg-color-3 {
+    background-color: #c4a000;
+}
+
+.terminal .xterm-color-4 {
+    color: #3465a4;
+}
+
+.terminal .xterm-bg-color-4 {
+    background-color: #3465a4;
+}
+
+.terminal .xterm-color-5 {
+    color: #75507b;
+}
+
+.terminal .xterm-bg-color-5 {
+    background-color: #75507b;
+}
+
+.terminal .xterm-color-6 {
+    color: #06989a;
+}
+
+.terminal .xterm-bg-color-6 {
+    background-color: #06989a;
+}
+
+.terminal .xterm-color-7 {
+    color: #d3d7cf;
+}
+
+.terminal .xterm-bg-color-7 {
+    background-color: #d3d7cf;
+}
+
+.terminal .xterm-color-8 {
+    color: #555753;
+}
+
+.terminal .xterm-bg-color-8 {
+    background-color: #555753;
+}
+
+.terminal .xterm-color-9 {
+    color: #ef2929;
+}
+
+.terminal .xterm-bg-color-9 {
+    background-color: #ef2929;
+}
+
+.terminal .xterm-color-10 {
+    color: #8ae234;
+}
+
+.terminal .xterm-bg-color-10 {
+    background-color: #8ae234;
+}
+
+.terminal .xterm-color-11 {
+    color: #fce94f;
+}
+
+.terminal .xterm-bg-color-11 {
+    background-color: #fce94f;
+}
+
+.terminal .xterm-color-12 {
+    color: #729fcf;
+}
+
+.terminal .xterm-bg-color-12 {
+    background-color: #729fcf;
+}
+
+.terminal .xterm-color-13 {
+    color: #ad7fa8;
+}
+
+.terminal .xterm-bg-color-13 {
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+}
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+    background-color: #d700af;
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+    background-color: #d75fd7;
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+    color: #d75fff;
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+    background-color: #d75fff;
+}
+
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+}
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+    background-color: #d7875f;
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+
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+    color: #d78787;
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+
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+    background-color: #d78787;
+}
+
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+    color: #d787af;
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+
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+    background-color: #d787af;
+}
+
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+    background-color: #d787ff;
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+
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+
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+    background-color: #d7af00;
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+
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+
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+    background-color: #d7af5f;
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+    background-color: #d7af87;
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+    color: #d7afaf;
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+
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+
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+    background-color: #d7afd7;
+}
+
+.terminal .xterm-color-183 {
+    color: #d7afff;
+}
+
+.terminal .xterm-bg-color-183 {
+    background-color: #d7afff;
+}
+
+.terminal .xterm-color-184 {
+    color: #d7d700;
+}
+
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+    background-color: #d7d700;
+}
+
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+    color: #d7d75f;
+}
+
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+    background-color: #d7d75f;
+}
+
+.terminal .xterm-color-186 {
+    color: #d7d787;
+}
+
+.terminal .xterm-bg-color-186 {
+    background-color: #d7d787;
+}
+
+.terminal .xterm-color-187 {
+    color: #d7d7af;
+}
+
+.terminal .xterm-bg-color-187 {
+    background-color: #d7d7af;
+}
+
+.terminal .xterm-color-188 {
+    color: #d7d7d7;
+}
+
+.terminal .xterm-bg-color-188 {
+    background-color: #d7d7d7;
+}
+
+.terminal .xterm-color-189 {
+    color: #d7d7ff;
+}
+
+.terminal .xterm-bg-color-189 {
+    background-color: #d7d7ff;
+}
+
+.terminal .xterm-color-190 {
+    color: #d7ff00;
+}
+
+.terminal .xterm-bg-color-190 {
+    background-color: #d7ff00;
+}
+
+.terminal .xterm-color-191 {
+    color: #d7ff5f;
+}
+
+.terminal .xterm-bg-color-191 {
+    background-color: #d7ff5f;
+}
+
+.terminal .xterm-color-192 {
+    color: #d7ff87;
+}
+
+.terminal .xterm-bg-color-192 {
+    background-color: #d7ff87;
+}
+
+.terminal .xterm-color-193 {
+    color: #d7ffaf;
+}
+
+.terminal .xterm-bg-color-193 {
+    background-color: #d7ffaf;
+}
+
+.terminal .xterm-color-194 {
+    color: #d7ffd7;
+}
+
+.terminal .xterm-bg-color-194 {
+    background-color: #d7ffd7;
+}
+
+.terminal .xterm-color-195 {
+    color: #d7ffff;
+}
+
+.terminal .xterm-bg-color-195 {
+    background-color: #d7ffff;
+}
+
+.terminal .xterm-color-196 {
+    color: #ff0000;
+}
+
+.terminal .xterm-bg-color-196 {
+    background-color: #ff0000;
+}
+
+.terminal .xterm-color-197 {
+    color: #ff005f;
+}
+
+.terminal .xterm-bg-color-197 {
+    background-color: #ff005f;
+}
+
+.terminal .xterm-color-198 {
+    color: #ff0087;
+}
+
+.terminal .xterm-bg-color-198 {
+    background-color: #ff0087;
+}
+
+.terminal .xterm-color-199 {
+    color: #ff00af;
+}
+
+.terminal .xterm-bg-color-199 {
+    background-color: #ff00af;
+}
+
+.terminal .xterm-color-200 {
+    color: #ff00d7;
+}
+
+.terminal .xterm-bg-color-200 {
+    background-color: #ff00d7;
+}
+
+.terminal .xterm-color-201 {
+    color: #ff00ff;
+}
+
+.terminal .xterm-bg-color-201 {
+    background-color: #ff00ff;
+}
+
+.terminal .xterm-color-202 {
+    color: #ff5f00;
+}
+
+.terminal .xterm-bg-color-202 {
+    background-color: #ff5f00;
+}
+
+.terminal .xterm-color-203 {
+    color: #ff5f5f;
+}
+
+.terminal .xterm-bg-color-203 {
+    background-color: #ff5f5f;
+}
+
+.terminal .xterm-color-204 {
+    color: #ff5f87;
+}
+
+.terminal .xterm-bg-color-204 {
+    background-color: #ff5f87;
+}
+
+.terminal .xterm-color-205 {
+    color: #ff5faf;
+}
+
+.terminal .xterm-bg-color-205 {
+    background-color: #ff5faf;
+}
+
+.terminal .xterm-color-206 {
+    color: #ff5fd7;
+}
+
+.terminal .xterm-bg-color-206 {
+    background-color: #ff5fd7;
+}
+
+.terminal .xterm-color-207 {
+    color: #ff5fff;
+}
+
+.terminal .xterm-bg-color-207 {
+    background-color: #ff5fff;
+}
+
+.terminal .xterm-color-208 {
+    color: #ff8700;
+}
+
+.terminal .xterm-bg-color-208 {
+    background-color: #ff8700;
+}
+
+.terminal .xterm-color-209 {
+    color: #ff875f;
+}
+
+.terminal .xterm-bg-color-209 {
+    background-color: #ff875f;
+}
+
+.terminal .xterm-color-210 {
+    color: #ff8787;
+}
+
+.terminal .xterm-bg-color-210 {
+    background-color: #ff8787;
+}
+
+.terminal .xterm-color-211 {
+    color: #ff87af;
+}
+
+.terminal .xterm-bg-color-211 {
+    background-color: #ff87af;
+}
+
+.terminal .xterm-color-212 {
+    color: #ff87d7;
+}
+
+.terminal .xterm-bg-color-212 {
+    background-color: #ff87d7;
+}
+
+.terminal .xterm-color-213 {
+    color: #ff87ff;
+}
+
+.terminal .xterm-bg-color-213 {
+    background-color: #ff87ff;
+}
+
+.terminal .xterm-color-214 {
+    color: #ffaf00;
+}
+
+.terminal .xterm-bg-color-214 {
+    background-color: #ffaf00;
+}
+
+.terminal .xterm-color-215 {
+    color: #ffaf5f;
+}
+
+.terminal .xterm-bg-color-215 {
+    background-color: #ffaf5f;
+}
+
+.terminal .xterm-color-216 {
+    color: #ffaf87;
+}
+
+.terminal .xterm-bg-color-216 {
+    background-color: #ffaf87;
+}
+
+.terminal .xterm-color-217 {
+    color: #ffafaf;
+}
+
+.terminal .xterm-bg-color-217 {
+    background-color: #ffafaf;
+}
+
+.terminal .xterm-color-218 {
+    color: #ffafd7;
+}
+
+.terminal .xterm-bg-color-218 {
+    background-color: #ffafd7;
+}
+
+.terminal .xterm-color-219 {
+    color: #ffafff;
+}
+
+.terminal .xterm-bg-color-219 {
+    background-color: #ffafff;
+}
+
+.terminal .xterm-color-220 {
+    color: #ffd700;
+}
+
+.terminal .xterm-bg-color-220 {
+    background-color: #ffd700;
+}
+
+.terminal .xterm-color-221 {
+    color: #ffd75f;
+}
+
+.terminal .xterm-bg-color-221 {
+    background-color: #ffd75f;
+}
+
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+    color: #ffd787;
+}
+
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+    background-color: #ffd787;
+}
+
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+    color: #ffd7af;
+}
+
+.terminal .xterm-bg-color-223 {
+    background-color: #ffd7af;
+}
+
+.terminal .xterm-color-224 {
+    color: #ffd7d7;
+}
+
+.terminal .xterm-bg-color-224 {
+    background-color: #ffd7d7;
+}
+
+.terminal .xterm-color-225 {
+    color: #ffd7ff;
+}
+
+.terminal .xterm-bg-color-225 {
+    background-color: #ffd7ff;
+}
+
+.terminal .xterm-color-226 {
+    color: #ffff00;
+}
+
+.terminal .xterm-bg-color-226 {
+    background-color: #ffff00;
+}
+
+.terminal .xterm-color-227 {
+    color: #ffff5f;
+}
+
+.terminal .xterm-bg-color-227 {
+    background-color: #ffff5f;
+}
+
+.terminal .xterm-color-228 {
+    color: #ffff87;
+}
+
+.terminal .xterm-bg-color-228 {
+    background-color: #ffff87;
+}
+
+.terminal .xterm-color-229 {
+    color: #ffffaf;
+}
+
+.terminal .xterm-bg-color-229 {
+    background-color: #ffffaf;
+}
+
+.terminal .xterm-color-230 {
+    color: #ffffd7;
+}
+
+.terminal .xterm-bg-color-230 {
+    background-color: #ffffd7;
+}
+
+.terminal .xterm-color-231 {
+    color: #ffffff;
+}
+
+.terminal .xterm-bg-color-231 {
+    background-color: #ffffff;
+}
+
+.terminal .xterm-color-232 {
+    color: #080808;
+}
+
+.terminal .xterm-bg-color-232 {
+    background-color: #080808;
+}
+
+.terminal .xterm-color-233 {
+    color: #121212;
+}
+
+.terminal .xterm-bg-color-233 {
+    background-color: #121212;
+}
+
+.terminal .xterm-color-234 {
+    color: #1c1c1c;
+}
+
+.terminal .xterm-bg-color-234 {
+    background-color: #1c1c1c;
+}
+
+.terminal .xterm-color-235 {
+    color: #262626;
+}
+
+.terminal .xterm-bg-color-235 {
+    background-color: #262626;
+}
+
+.terminal .xterm-color-236 {
+    color: #303030;
+}
+
+.terminal .xterm-bg-color-236 {
+    background-color: #303030;
+}
+
+.terminal .xterm-color-237 {
+    color: #3a3a3a;
+}
+
+.terminal .xterm-bg-color-237 {
+    background-color: #3a3a3a;
+}
+
+.terminal .xterm-color-238 {
+    color: #444444;
+}
+
+.terminal .xterm-bg-color-238 {
+    background-color: #444444;
+}
+
+.terminal .xterm-color-239 {
+    color: #4e4e4e;
+}
+
+.terminal .xterm-bg-color-239 {
+    background-color: #4e4e4e;
+}
+
+.terminal .xterm-color-240 {
+    color: #585858;
+}
+
+.terminal .xterm-bg-color-240 {
+    background-color: #585858;
+}
+
+.terminal .xterm-color-241 {
+    color: #626262;
+}
+
+.terminal .xterm-bg-color-241 {
+    background-color: #626262;
+}
+
+.terminal .xterm-color-242 {
+    color: #6c6c6c;
+}
+
+.terminal .xterm-bg-color-242 {
+    background-color: #6c6c6c;
+}
+
+.terminal .xterm-color-243 {
+    color: #767676;
+}
+
+.terminal .xterm-bg-color-243 {
+    background-color: #767676;
+}
+
+.terminal .xterm-color-244 {
+    color: #808080;
+}
+
+.terminal .xterm-bg-color-244 {
+    background-color: #808080;
+}
+
+.terminal .xterm-color-245 {
+    color: #8a8a8a;
+}
+
+.terminal .xterm-bg-color-245 {
+    background-color: #8a8a8a;
+}
+
+.terminal .xterm-color-246 {
+    color: #949494;
+}
+
+.terminal .xterm-bg-color-246 {
+    background-color: #949494;
+}
+
+.terminal .xterm-color-247 {
+    color: #9e9e9e;
+}
+
+.terminal .xterm-bg-color-247 {
+    background-color: #9e9e9e;
+}
+
+.terminal .xterm-color-248 {
+    color: #a8a8a8;
+}
+
+.terminal .xterm-bg-color-248 {
+    background-color: #a8a8a8;
+}
+
+.terminal .xterm-color-249 {
+    color: #b2b2b2;
+}
+
+.terminal .xterm-bg-color-249 {
+    background-color: #b2b2b2;
+}
+
+.terminal .xterm-color-250 {
+    color: #bcbcbc;
+}
+
+.terminal .xterm-bg-color-250 {
+    background-color: #bcbcbc;
+}
+
+.terminal .xterm-color-251 {
+    color: #c6c6c6;
+}
+
+.terminal .xterm-bg-color-251 {
+    background-color: #c6c6c6;
+}
+
+.terminal .xterm-color-252 {
+    color: #d0d0d0;
+}
+
+.terminal .xterm-bg-color-252 {
+    background-color: #d0d0d0;
+}
+
+.terminal .xterm-color-253 {
+    color: #dadada;
+}
+
+.terminal .xterm-bg-color-253 {
+    background-color: #dadada;
+}
+
+.terminal .xterm-color-254 {
+    color: #e4e4e4;
+}
+
+.terminal .xterm-bg-color-254 {
+    background-color: #e4e4e4;
+}
+
+.terminal .xterm-color-255 {
+    color: #eeeeee;
+}
+
+.terminal .xterm-bg-color-255 {
+    background-color: #eeeeee;
+}
diff --git a/vendor/dockerfile/HTTPdDockerfile b/vendor/dockerfile/HTTPdDockerfile
new file mode 100644
index 00000000000..2f05427323c
--- /dev/null
+++ b/vendor/dockerfile/HTTPdDockerfile
@@ -0,0 +1,3 @@
+FROM httpd:alpine
+
+COPY ./ /usr/local/apache2/htdocs/
diff --git a/vendor/gitignore/Android.gitignore b/vendor/gitignore/Android.gitignore
index 935ceef0680..520a86352f7 100644
--- a/vendor/gitignore/Android.gitignore
+++ b/vendor/gitignore/Android.gitignore
@@ -35,6 +35,9 @@ captures/
 # Intellij
 *.iml
 .idea/workspace.xml
+.idea/tasks.xml
+.idea/gradle.xml
+.idea/dictionaries
 .idea/libraries
 
 # Keystore files
@@ -42,3 +45,11 @@ captures/
 
 # External native build folder generated in Android Studio 2.2 and later
 .externalNativeBuild
+
+# Google Services (e.g. APIs or Firebase)
+google-services.json
+
+# Freeline
+freeline.py
+freeline/
+freeline_project_description.json
diff --git a/vendor/gitignore/Autotools.gitignore b/vendor/gitignore/Autotools.gitignore
index 1e9158e2a85..e3923f96fce 100644
--- a/vendor/gitignore/Autotools.gitignore
+++ b/vendor/gitignore/Autotools.gitignore
@@ -1,6 +1,11 @@
 # http://www.gnu.org/software/automake
 
 Makefile.in
+/ar-lib
+/mdate-sh
+/py-compile
+/test-driver
+/ylwrap
 
 # http://www.gnu.org/software/autoconf
 
@@ -9,10 +14,20 @@ Makefile.in
 /autoscan-*.log
 /aclocal.m4
 /compile
+/config.guess
 /config.h.in
+/config.sub
 /configure
 /configure.scan
 /depcomp
 /install-sh
 /missing
 /stamp-h1
+
+# https://www.gnu.org/software/libtool/
+
+/ltmain.sh
+
+# http://www.gnu.org/software/texinfo
+
+/texinfo.tex
diff --git a/vendor/gitignore/CMake.gitignore b/vendor/gitignore/CMake.gitignore
index 0cc7e4b5275..9ea395f15ee 100644
--- a/vendor/gitignore/CMake.gitignore
+++ b/vendor/gitignore/CMake.gitignore
@@ -1,7 +1,9 @@
 CMakeCache.txt
 CMakeFiles
 CMakeScripts
+Testing
 Makefile
 cmake_install.cmake
 install_manifest.txt
+compile_commands.json
 CTestTestfile.cmake
diff --git a/vendor/gitignore/CodeIgniter.gitignore b/vendor/gitignore/CodeIgniter.gitignore
index 0f77d9e1d17..bfea17cdc5b 100644
--- a/vendor/gitignore/CodeIgniter.gitignore
+++ b/vendor/gitignore/CodeIgniter.gitignore
@@ -4,3 +4,14 @@
 */cache/*
 !*/cache/index.html
 !*/cache/.htaccess
+
+user_guide_src/build/*
+user_guide_src/cilexer/build/*
+user_guide_src/cilexer/dist/*
+user_guide_src/cilexer/pycilexer.egg-info/*
+
+#codeigniter 3
+application/logs/*
+!application/logs/index.html
+!application/logs/.htaccess
+/vendor/
diff --git a/vendor/gitignore/CommonLisp.gitignore b/vendor/gitignore/CommonLisp.gitignore
index 4806e580b60..e7de127b014 100644
--- a/vendor/gitignore/CommonLisp.gitignore
+++ b/vendor/gitignore/CommonLisp.gitignore
@@ -1,3 +1,17 @@
 *.FASL
 *.fasl
 *.lisp-temp
+*.dfsl
+*.pfsl
+*.d64fsl
+*.p64fsl
+*.lx64fsl
+*.lx32fsl
+*.dx64fsl
+*.dx32fsl
+*.fx64fsl
+*.fx32fsl
+*.sx64fsl
+*.sx32fsl
+*.wx64fsl
+*.wx32fsl
diff --git a/vendor/gitignore/Coq.gitignore b/vendor/gitignore/Coq.gitignore
index d3083b3a605..f25a61d9964 100644
--- a/vendor/gitignore/Coq.gitignore
+++ b/vendor/gitignore/Coq.gitignore
@@ -1,3 +1,30 @@
-*.vo
+.*.aux
+*.a
+*.cma
+*.cmi
+*.cmo
+*.cmx
+*.cmxa
+*.cmxs
 *.glob
+*.ml.d
+*.ml4.d
+*.mli.d
+*.mllib.d
+*.mlpack.d
+*.native
+*.o
 *.v.d
+*.vio
+*.vo
+.coq-native/
+.csdp.cache
+.lia.cache
+.nia.cache
+.nlia.cache
+.nra.cache
+csdp.cache
+lia.cache
+nia.cache
+nlia.cache
+nra.cache
diff --git a/vendor/gitignore/Dart.gitignore b/vendor/gitignore/Dart.gitignore
index 7c280441649..4b366585ddc 100644
--- a/vendor/gitignore/Dart.gitignore
+++ b/vendor/gitignore/Dart.gitignore
@@ -1,13 +1,19 @@
 # See https://www.dartlang.org/tools/private-files.html
 
 # Files and directories created by pub
-.buildlog
+
+# SDK 1.20 and later (no longer creates packages directories)
 .packages
-.project
 .pub/
 build/
+
+# Older SDK versions
+# (Include if the minimum SDK version specified in pubsepc.yaml is earlier than 1.20)
+.project
+.buildlog
 **/packages/
 
+
 # Files created by dart2js
 # (Most Dart developers will use pub build to compile Dart, use/modify these 
 #  rules if you intend to use dart2js directly
diff --git a/vendor/gitignore/Elisp.gitignore b/vendor/gitignore/Elisp.gitignore
index 9b4291b7fe8..206569dc661 100644
--- a/vendor/gitignore/Elisp.gitignore
+++ b/vendor/gitignore/Elisp.gitignore
@@ -3,3 +3,9 @@
 
 # Packaging
 .cask
+
+# Backup files
+*~
+
+# Undo-tree save-files
+*.~undo-tree
diff --git a/vendor/gitignore/Elixir.gitignore b/vendor/gitignore/Elixir.gitignore
index 755b605549d..ac67aaf3243 100644
--- a/vendor/gitignore/Elixir.gitignore
+++ b/vendor/gitignore/Elixir.gitignore
@@ -3,3 +3,4 @@
 /deps
 erl_crash.dump
 *.ez
+*.beam
diff --git a/vendor/gitignore/Global/Eclipse.gitignore b/vendor/gitignore/Global/Eclipse.gitignore
index 31c9fb31167..4f88399d2d8 100644
--- a/vendor/gitignore/Global/Eclipse.gitignore
+++ b/vendor/gitignore/Global/Eclipse.gitignore
@@ -49,3 +49,8 @@ local.properties
 
 # Code Recommenders
 .recommenders/
+
+# Scala IDE specific (Scala & Java development for Eclipse)
+.cache-main
+.scala_dependencies
+.worksheet
diff --git a/vendor/gitignore/Global/Emacs.gitignore b/vendor/gitignore/Global/Emacs.gitignore
index 0c96c9ad060..3ac7904dcd2 100644
--- a/vendor/gitignore/Global/Emacs.gitignore
+++ b/vendor/gitignore/Global/Emacs.gitignore
@@ -39,4 +39,7 @@ flycheck_*.el
 /server/
 
 # projectiles files
-.projectile
\ No newline at end of file
+.projectile
+
+# directory configuration
+.dir-locals.el
diff --git a/vendor/gitignore/Global/IPythonNotebook.gitignore b/vendor/gitignore/Global/IPythonNotebook.gitignore
deleted file mode 100644
index 27c13510bf5..00000000000
--- a/vendor/gitignore/Global/IPythonNotebook.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Temporary data
-.ipynb_checkpoints/
diff --git a/vendor/gitignore/Global/JetBrains.gitignore b/vendor/gitignore/Global/JetBrains.gitignore
index 0a254147875..ec7e95c6ab5 100644
--- a/vendor/gitignore/Global/JetBrains.gitignore
+++ b/vendor/gitignore/Global/JetBrains.gitignore
@@ -2,23 +2,25 @@
 # Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
 
 # User-specific stuff:
-.idea/workspace.xml
-.idea/tasks.xml
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/dictionaries
 
 # Sensitive or high-churn files:
-.idea/dataSources.ids
-.idea/dataSources.xml
-.idea/dataSources.local.xml
-.idea/sqlDataSources.xml
-.idea/dynamic.xml
-.idea/uiDesigner.xml
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.xml
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
 
 # Gradle:
-.idea/gradle.xml
-.idea/libraries
+.idea/**/gradle.xml
+.idea/**/libraries
 
 # Mongo Explorer plugin:
-.idea/mongoSettings.xml
+.idea/**/mongoSettings.xml
 
 ## File-based project format:
 *.iws
diff --git a/vendor/gitignore/Global/Matlab.gitignore b/vendor/gitignore/Global/Matlab.gitignore
index 32a5ad4c777..09dfde64b5f 100644
--- a/vendor/gitignore/Global/Matlab.gitignore
+++ b/vendor/gitignore/Global/Matlab.gitignore
@@ -17,3 +17,6 @@ slprj/
 
 # Session info
 octave-workspace
+
+# Simulink autosave extension
+.autosave
diff --git a/vendor/gitignore/Global/SBT.gitignore b/vendor/gitignore/Global/SBT.gitignore
index 970d897c75c..5ed6acb6576 100644
--- a/vendor/gitignore/Global/SBT.gitignore
+++ b/vendor/gitignore/Global/SBT.gitignore
@@ -1,9 +1,12 @@
 # Simple Build Tool
 # http://www.scala-sbt.org/release/docs/Getting-Started/Directories.html#configuring-version-control
 
+dist/*
 target/
 lib_managed/
 src_managed/
 project/boot/
+project/plugins/project/
 .history
 .cache
+.lib/
diff --git a/vendor/gitignore/Global/Stata.gitignore b/vendor/gitignore/Global/Stata.gitignore
new file mode 100644
index 00000000000..07997bb1201
--- /dev/null
+++ b/vendor/gitignore/Global/Stata.gitignore
@@ -0,0 +1,24 @@
+# .gitignore file for git projects containing Stata files
+# Commercial statistical software: http://www.stata.com
+
+# Stata dataset and output files
+*.dta
+*.gph
+*.log
+*.smcl
+*.stpr
+*.stsem
+
+# Graphic export files from Stata
+# Stata command graph export: http://www.stata.com/manuals14/g-2graphexport.pdf
+#
+# You may add graphic export files to your .gitignore. However you should be
+# aware that this will exclude all image files from this main directory
+# and subdirectories.
+# *.ps
+# *.eps
+# *.wmf
+# *.emf
+# *.pdf
+# *.png
+# *.tif
diff --git a/vendor/gitignore/Global/SublimeText.gitignore b/vendor/gitignore/Global/SublimeText.gitignore
index 69c8c2b29ce..95ff2244c99 100644
--- a/vendor/gitignore/Global/SublimeText.gitignore
+++ b/vendor/gitignore/Global/SublimeText.gitignore
@@ -20,6 +20,9 @@ Package Control.ca-bundle
 Package Control.system-ca-bundle
 Package Control.cache/
 Package Control.ca-certs/
+Package Control.merged-ca-bundle
+Package Control.user-ca-bundle
+oscrypto-ca-bundle.crt
 bh_unicode_properties.cache
 
 # Sublime-github package stores a github token in this file
diff --git a/vendor/gitignore/Global/Vim.gitignore b/vendor/gitignore/Global/Vim.gitignore
index bdc04a0b529..42e7afc1005 100644
--- a/vendor/gitignore/Global/Vim.gitignore
+++ b/vendor/gitignore/Global/Vim.gitignore
@@ -1,6 +1,8 @@
 # swap
-[._]*.s[a-w][a-z]
-[._]s[a-w][a-z]
+[._]*.s[a-v][a-z]
+[._]*.sw[a-p]
+[._]s[a-v][a-z]
+[._]sw[a-p]
 # session
 Session.vim
 # temporary
diff --git a/vendor/gitignore/Global/VisualStudioCode.gitignore b/vendor/gitignore/Global/VisualStudioCode.gitignore
index d9960081c98..0511e2b51f0 100644
--- a/vendor/gitignore/Global/VisualStudioCode.gitignore
+++ b/vendor/gitignore/Global/VisualStudioCode.gitignore
@@ -2,3 +2,4 @@
 !.vscode/settings.json
 !.vscode/tasks.json
 !.vscode/launch.json
+!.vscode/extensions.json
diff --git a/vendor/gitignore/Global/Windows.gitignore b/vendor/gitignore/Global/Windows.gitignore
index a0d31452b0e..ba26afd9653 100644
--- a/vendor/gitignore/Global/Windows.gitignore
+++ b/vendor/gitignore/Global/Windows.gitignore
@@ -1,6 +1,7 @@
-# Windows image file caches
+# Windows thumbnail cache files
 Thumbs.db
 ehthumbs.db
+ehthumbs_vista.db
 
 # Folder config file
 Desktop.ini
diff --git a/vendor/gitignore/Go.gitignore b/vendor/gitignore/Go.gitignore
index 397a0ed4acb..a1338d68517 100644
--- a/vendor/gitignore/Go.gitignore
+++ b/vendor/gitignore/Go.gitignore
@@ -1,30 +1,14 @@
-# Compiled Object files, Static and Dynamic libs (Shared Objects)
-*.o
-*.a
+# Binaries for programs and plugins
+*.exe
+*.dll
 *.so
+*.dylib
 
-# Folders
-_obj
-_test
-
-# Architecture specific extensions/prefixes
-*.[568vq]
-[568vq].out
-
-*.cgo1.go
-*.cgo2.c
-_cgo_defun.c
-_cgo_gotypes.go
-_cgo_export.*
-
-_testmain.go
-
-*.exe
+# Test binary, build with `go test -c`
 *.test
-*.prof
 
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out
 
-# external packages folder
-vendor/
+# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736
+.glide/
diff --git a/vendor/gitignore/Java.gitignore b/vendor/gitignore/Java.gitignore
index 32858aad3c3..6143e53f9e3 100644
--- a/vendor/gitignore/Java.gitignore
+++ b/vendor/gitignore/Java.gitignore
@@ -1,5 +1,12 @@
+# Compiled class file
 *.class
 
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
 # Mobile Tools for Java (J2ME)
 .mtj.tmp/
 
@@ -7,6 +14,9 @@
 *.jar
 *.war
 *.ear
+*.zip
+*.tar.gz
+*.rar
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
diff --git a/vendor/gitignore/Joomla.gitignore b/vendor/gitignore/Joomla.gitignore
index 93103fdbe77..53a74e74657 100644
--- a/vendor/gitignore/Joomla.gitignore
+++ b/vendor/gitignore/Joomla.gitignore
@@ -29,8 +29,6 @@
 /administrator/components/com_search/*
 /administrator/components/com_templates/*
 /administrator/components/com_users/*
-/administrator/components/com_weblinks/*
-/administrator/components/index.html
 /administrator/help/*
 /administrator/includes/*
 /administrator/language/en-GB/en-GB.com_ajax.ini
@@ -41,7 +39,6 @@
 /administrator/language/en-GB/en-GB.com_joomlaupdate.sys.ini
 /administrator/language/en-GB/en-GB.com_postinstall.ini
 /administrator/language/en-GB/en-GB.com_postinstall.sys.ini
-/administrator/language/en-GB/en-GB.com_sitemapjen.sys.ini
 /administrator/language/en-GB/en-GB.com_tags.ini
 /administrator/language/en-GB/en-GB.com_tags.sys.ini
 /administrator/language/en-GB/en-GB.mod_stats_admin.ini
@@ -250,15 +247,10 @@
 /administrator/language/en-GB/en-GB.plg_user_joomla.sys.ini
 /administrator/language/en-GB/en-GB.plg_user_profile.ini
 /administrator/language/en-GB/en-GB.plg_user_profile.sys.ini
-/administrator/language/en-GB/en-GB.tpl_bluestork.ini
-/administrator/language/en-GB/en-GB.tpl_bluestork.sys.ini
 /administrator/language/en-GB/en-GB.tpl_hathor.ini
 /administrator/language/en-GB/en-GB.tpl_hathor.sys.ini
 /administrator/language/en-GB/en-GB.xml
-/administrator/language/en-GB/index.html
-/administrator/language/ru-RU/index.html
 /administrator/language/overrides/*
-/administrator/language/index.html
 /administrator/logs/index.html
 /administrator/manifests/*
 /administrator/modules/mod_custom/*
@@ -278,12 +270,9 @@
 /administrator/modules/mod_unread/*
 /administrator/modules/mod_version/*
 /administrator/modules/mod_stats_admin/*
-/administrator/modules/index.html
-/administrator/templates/bluestork/*
 /administrator/templates/isis/*
 /administrator/templates/hathor/*
 /administrator/templates/system/*
-/administrator/templates/index.html
 /administrator/index.php
 /cache/*
 /bin/*
@@ -302,7 +291,6 @@
 /components/com_newsfeeds/*
 /components/com_search/*
 /components/com_users/*
-/components/com_weblinks/*
 /components/com_wrapper/*
 /components/index.html
 /images/banners/*
@@ -403,7 +391,6 @@
 /language/en-GB/en-GB.tpl_beez5.ini
 /language/en-GB/en-GB.tpl_beez5.sys.ini
 /language/en-GB/en-GB.xml
-/language/en-GB/index.html
 /language/en-GB/install.xml
 /language/overrides/*
 /language/index.html
@@ -428,8 +415,6 @@
 /libraries/index.html
 /libraries/import.php
 /libraries/loader.php
-/libraries/platform.php
-/logs/*
 /media/cms/*
 /media/com_contenthistory/*
 /media/com_finder/*
@@ -472,7 +457,6 @@
 /modules/mod_tags_popular/*
 /modules/mod_tags_similar/*
 /modules/mod_users_latest/*
-/modules/mod_weblinks/*
 /modules/mod_whosonline/*
 /modules/mod_wrapper/*
 /modules/index.html
@@ -481,9 +465,7 @@
 /plugins/authentication/joomla/*
 /plugins/authentication/ldap/*
 /plugins/authentication/cookie/*
-/plugins/authentication/index.html
 /plugins/captcha/recaptcha/*
-/plugins/captcha/index.html
 /plugins/content/emailcloak/*
 /plugins/content/example/*
 /plugins/content/finder/*
@@ -494,27 +476,21 @@
 /plugins/content/pagenavigation/*
 /plugins/content/vote/*
 /plugins/content/contact/*
-/plugins/content/index.html
 /plugins/editors/codemirror/*
 /plugins/editors/none/*
 /plugins/editors/tinymce/*
-/plugins/editors/index.html
 /plugins/editors-xtd/module/*
 /plugins/editors-xtd/article/*
 /plugins/editors-xtd/image/*
 /plugins/editors-xtd/pagebreak/*
 /plugins/editors-xtd/readmore/*
-/plugins/editors-xtd/index.html
 /plugins/extension/example/*
 /plugins/extension/joomla/*
-/plugins/extension/index.html
-/plugins/finder/index.html
 /plugins/finder/categories/*
 /plugins/finder/contacts/*
 /plugins/finder/content/*
 /plugins/finder/newsfeeds/*
 /plugins/finder/tags/*
-/plugins/finder/weblinks/*
 /plugins/installer/*
 /plugins/quickicon/extensionupdate/*
 /plugins/quickicon/joomlaupdate/*
@@ -547,10 +523,7 @@
 /plugins/user/profile/*
 /plugins/user/index.html
 /plugins/index.html
-/templates/atomic/*
 /templates/beez3/*
-/templates/beez_20/*
-/templates/beez5/*
 /templates/protostar/*
 /templates/system/*
 /templates/index.html
diff --git a/vendor/gitignore/KiCad.gitignore b/vendor/gitignore/KiCad.gitignore
index 606ed1c7b4d..208bc4fc591 100644
--- a/vendor/gitignore/KiCad.gitignore
+++ b/vendor/gitignore/KiCad.gitignore
@@ -13,7 +13,8 @@ _autosave-*
 *.net
 
 # Autorouter files (exported from Pcbnew)
-.dsn
+*.dsn
+*.ses
 
 # Exported BOM files
 *.xml
diff --git a/vendor/gitignore/Laravel.gitignore b/vendor/gitignore/Laravel.gitignore
index e7c594fa3e2..a4854bef534 100644
--- a/vendor/gitignore/Laravel.gitignore
+++ b/vendor/gitignore/Laravel.gitignore
@@ -1,16 +1,20 @@
 vendor/
 node_modules/
+npm-debug.log
 
 # Laravel 4 specific
 bootstrap/compiled.php
 app/storage/
 
 # Laravel 5 & Lumen specific
-bootstrap/cache/
 public/storage
+public/hot
+storage/*.key
 .env.*.php
 .env.php
 .env
+Homestead.yaml
+Homestead.json
 
 # Rocketeer PHP task runner and deployment package. https://github.com/rocketeers/rocketeer
 .rocketeer/
diff --git a/vendor/gitignore/Magento.gitignore b/vendor/gitignore/Magento.gitignore
index 195c9b7a029..b282f5cf547 100644
--- a/vendor/gitignore/Magento.gitignore
+++ b/vendor/gitignore/Magento.gitignore
@@ -1,104 +1,16 @@
-.htaccess.sample
-.modgit/
-.modman/
-app/code/community/Phoenix/Moneybookers/
-app/code/community/Cm/RedisSession/
-app/code/core/
-app/design/adminhtml/default/default/
-app/design/frontend/base/
-app/design/frontend/rwd/
-app/design/frontend/default/blank/
-app/design/frontend/default/default/
-app/design/frontend/default/iphone/
-app/design/frontend/default/modern/
-app/design/frontend/enterprise/default
-app/design/install/
-app/etc/modules/Enterprise_*
-app/etc/modules/Mage_*.xml
-app/etc/modules/Phoenix_Moneybookers.xml
-app/etc/modules/Cm_RedisSession.xml
-app/etc/applied.patches.list
-app/etc/config.xml
-app/etc/enterprise.xml
-app/etc/local.xml.additional
-app/etc/local.xml.template
-app/etc/local.xml
-app/.htaccess
-app/bootstrap.php
-app/locale/en_US/
-app/Mage.php
-/cron.php
-cron.sh
-dev/.htaccess
-dev/tests/functional/
-downloader/
-errors/
-favicon.ico
-/get.php
-includes/
-/index.php
-index.php.sample
-/install.php
-js/blank.html
-js/calendar/
-js/enterprise/
-js/extjs/
-js/firebug/
-js/flash/
-js/index.php
-js/jscolor/
-js/lib/
-js/mage/
-js/prototype/
-js/scriptaculous/
-js/spacer.gif
-js/tiny_mce/
-js/varien/
-lib/3Dsecure/
-lib/Apache/
-lib/flex/
-lib/googlecheckout/
-lib/.htaccess
-lib/LinLibertineFont/
-lib/Mage/
-lib/PEAR/
-lib/Pelago/
-lib/phpseclib/
-lib/Varien/
-lib/Zend/
-lib/Cm/
-lib/Credis/
-lib/Magento/
-LICENSE_AFL.txt
-LICENSE.html
-LICENSE.txt
-LICENSE_EE*
-/mage
-media/
-/api.php
-nbproject/
-pear
-pear/
-php.ini.sample
-pkginfo/
-RELEASE_NOTES.txt
-shell/.htaccess
-shell/abstract.php
-shell/compiler.php
-shell/indexer.php
-shell/log.php
-sitemap.xml
-skin/adminhtml/default/default/
-skin/adminhtml/default/enterprise
-skin/frontend/base/
-skin/frontend/rwd/
-skin/frontend/default/blank/
-skin/frontend/default/blue/
-skin/frontend/default/default/
-skin/frontend/default/french/
-skin/frontend/default/german/
-skin/frontend/default/iphone/
-skin/frontend/default/modern/
-skin/frontend/enterprise
-skin/install/
-var/
+#--------------------------#
+# Magento Default Files    #
+#--------------------------#
+
+/app/etc/local.xml
+/media/*
+!/media/.htaccess
+!/media/customer/.htaccess
+!/media/dhl/logo.jpg
+!/media/downloadable/.htaccess
+!/media/xmlconnect/custom/ok.gif
+!/media/xmlconnect/original/ok.gif
+!/media/xmlconnect/system/ok.gif
+/var/*
+!/var/.htaccess
+!/var/package/*.xml
diff --git a/vendor/gitignore/Maven.gitignore b/vendor/gitignore/Maven.gitignore
index 1cdc9f7fd45..5f2dbe11df9 100644
--- a/vendor/gitignore/Maven.gitignore
+++ b/vendor/gitignore/Maven.gitignore
@@ -7,3 +7,6 @@ release.properties
 dependency-reduced-pom.xml
 buildNumber.properties
 .mvn/timing.properties
+
+# Avoid ignoring Maven wrapper jar file (.jar files are usually ignored)
+!/.mvn/wrapper/maven-wrapper.jar
diff --git a/vendor/gitignore/Node.gitignore b/vendor/gitignore/Node.gitignore
index bc7fc55724c..00cbbdf53f6 100644
--- a/vendor/gitignore/Node.gitignore
+++ b/vendor/gitignore/Node.gitignore
@@ -2,6 +2,8 @@
 logs
 *.log
 npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
 
 # Runtime data
 pids
@@ -21,6 +23,9 @@ coverage
 # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
 .grunt
 
+# Bower dependency directory (https://bower.io/)
+bower_components
+
 # node-waf configuration
 .lock-wscript
 
@@ -28,8 +33,11 @@ coverage
 build/Release
 
 # Dependency directories
-node_modules
-jspm_packages
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
 
 # Optional npm cache directory
 .npm
@@ -42,3 +50,10 @@ jspm_packages
 
 # Output of 'npm pack'
 *.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
diff --git a/vendor/gitignore/Objective-C.gitignore b/vendor/gitignore/Objective-C.gitignore
index 58c51ecaed4..09dfede4814 100644
--- a/vendor/gitignore/Objective-C.gitignore
+++ b/vendor/gitignore/Objective-C.gitignore
@@ -19,7 +19,8 @@ xcuserdata/
 
 ## Other
 *.moved-aside
-*.xcuserstate
+*.xccheckout
+*.xcscmblueprint
 
 ## Obj-C/Swift specific
 *.hmap
@@ -44,10 +45,10 @@ Carthage/Build
 
 # fastlane
 #
-# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the 
+# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
 # screenshots whenever they are needed.
 # For more information about the recommended setup visit:
-# https://github.com/fastlane/fastlane/blob/master/fastlane/docs/Gitignore.md
+# https://docs.fastlane.tools/best-practices/source-control/#source-control
 
 fastlane/report.xml
 fastlane/Preview.html
diff --git a/vendor/gitignore/Perl.gitignore b/vendor/gitignore/Perl.gitignore
index ae2ad536abb..9bf1537f6ae 100644
--- a/vendor/gitignore/Perl.gitignore
+++ b/vendor/gitignore/Perl.gitignore
@@ -1,20 +1,35 @@
-/blib/
-/.build/
-_build/
-cover_db/
-inc/
-Build
 !Build/
-Build.bat
 .last_cover_stats
-/Makefile
-/Makefile.old
-/MANIFEST.bak
 /META.yml
 /META.json
 /MYMETA.*
-nytprof.out
-/pm_to_blib
 *.o
+*.pm.tdy
 *.bs
+
+# Devel::Cover
+cover_db/
+
+# Devel::NYTProf
+nytprof.out
+
+# Dizt::Zilla
+/.build/
+
+# Module::Build
+_build/
+Build
+Build.bat
+
+# Module::Install
+inc/
+
+# ExtUitls::MakeMaker
+/blib/
 /_eumm/
+/*.gz
+/Makefile
+/Makefile.old
+/MANIFEST.bak
+/pm_to_blib
+/*.zip
diff --git a/vendor/gitignore/PlayFramework.gitignore b/vendor/gitignore/PlayFramework.gitignore
index 6d67f119175..ae5ec9fe1d9 100644
--- a/vendor/gitignore/PlayFramework.gitignore
+++ b/vendor/gitignore/PlayFramework.gitignore
@@ -5,6 +5,7 @@ bin/
 /lib/
 /logs/
 /modules
+/project/project
 /project/target
 /target
 tmp/
diff --git a/vendor/gitignore/PureScript.gitignore b/vendor/gitignore/PureScript.gitignore
new file mode 100644
index 00000000000..361cf5277ba
--- /dev/null
+++ b/vendor/gitignore/PureScript.gitignore
@@ -0,0 +1,8 @@
+# Dependencies
+.psci_modules
+bower_components
+node_modules
+
+# Generated files
+.psci
+output
diff --git a/vendor/gitignore/Python.gitignore b/vendor/gitignore/Python.gitignore
index 6a2bf47ade9..62c1e736924 100644
--- a/vendor/gitignore/Python.gitignore
+++ b/vendor/gitignore/Python.gitignore
@@ -20,6 +20,7 @@ lib64/
 parts/
 sdist/
 var/
+wheels/
 *.egg-info/
 .installed.cfg
 *.egg
@@ -75,11 +76,14 @@ target/
 # celery beat schedule file
 celerybeat-schedule
 
+# SageMath parsed files
+*.sage.py
+
 # dotenv
 .env
 
 # virtualenv
-.venv/
+.venv
 venv/
 ENV/
 
diff --git a/vendor/gitignore/Scala.gitignore b/vendor/gitignore/Scala.gitignore
index a02d882cb88..9c07d4ae988 100644
--- a/vendor/gitignore/Scala.gitignore
+++ b/vendor/gitignore/Scala.gitignore
@@ -1,21 +1,2 @@
 *.class
 *.log
-
-# sbt specific
-.cache
-.history
-.lib/
-dist/*
-target/
-lib_managed/
-src_managed/
-project/boot/
-project/plugins/project/
-
-# Scala-IDE specific
-.scala_dependencies
-.worksheet
-
-# ENSIME specific
-.ensime_cache/
-.ensime
diff --git a/vendor/gitignore/Swift.gitignore b/vendor/gitignore/Swift.gitignore
index 2c22487b5e3..d5340449396 100644
--- a/vendor/gitignore/Swift.gitignore
+++ b/vendor/gitignore/Swift.gitignore
@@ -19,7 +19,8 @@ xcuserdata/
 
 ## Other
 *.moved-aside
-*.xcuserstate
+*.xccheckout
+*.xcscmblueprint
 
 ## Obj-C/Swift specific
 *.hmap
@@ -35,6 +36,7 @@ playground.xcworkspace
 #
 # Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
 # Packages/
+# Package.pins
 .build/
 
 # CocoaPods
@@ -57,7 +59,7 @@ Carthage/Build
 # It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
 # screenshots whenever they are needed.
 # For more information about the recommended setup visit:
-# https://github.com/fastlane/fastlane/blob/master/fastlane/docs/Gitignore.md
+# https://docs.fastlane.tools/best-practices/source-control/#source-control
 
 fastlane/report.xml
 fastlane/Preview.html
diff --git a/vendor/gitignore/Symfony.gitignore b/vendor/gitignore/Symfony.gitignore
index 7d56f982f81..6c224e024e9 100644
--- a/vendor/gitignore/Symfony.gitignore
+++ b/vendor/gitignore/Symfony.gitignore
@@ -25,15 +25,11 @@
 /bin/*
 !bin/console
 !bin/symfony_requirements
-/vendor/
 
 # Assets and user uploads
 /web/bundles/
 /web/uploads/
 
-# Assets managed by Bower
-/web/assets/vendor/
-
 # PHPUnit
 /app/phpunit.xml
 /phpunit.xml
@@ -41,8 +37,5 @@
 # Build data
 /build/
 
-# Composer PHAR
-/composer.phar
-
 # Backup entities generated with doctrine:generate:entities command
-*/Entity/*~
+**/Entity/*~
diff --git a/vendor/gitignore/TeX.gitignore b/vendor/gitignore/TeX.gitignore
index 1afbaf197f4..57ed9f5d972 100644
--- a/vendor/gitignore/TeX.gitignore
+++ b/vendor/gitignore/TeX.gitignore
@@ -28,7 +28,6 @@
 *.blg
 *-blx.aux
 *-blx.bib
-*.brf
 *.run.xml
 
 ## Build tool auxiliary files:
@@ -52,12 +51,22 @@ acs-*.bib
 
 # beamer
 *.nav
+*.pre
 *.snm
 *.vrb
 
+# changes
+*.soc
+
 # cprotect
 *.cpt
 
+# elsarticle (documentclass of Elsevier journals)
+*.spl
+
+# endnotes
+*.ent
+
 # fixme
 *.lox
 
@@ -67,8 +76,6 @@ acs-*.bib
 *.t[1-9]
 *.t[1-9][0-9]
 *.tfm
-*.[1-9]
-*.[1-9][0-9]
 
 #(r)(e)ledmac/(r)(e)ledpar
 *.end
@@ -123,9 +130,10 @@ acs-*.bib
 *.maf
 *.mlf
 *.mlt
-*.mtc
-*.mtc[0-9]
-*.mtc[1-9][0-9]
+*.mtc[0-9]*
+*.slf[0-9]*
+*.slt[0-9]*
+*.stc[0-9]*
 
 # minted
 _minted*
@@ -134,12 +142,12 @@ _minted*
 # morewrites
 *.mw
 
-# mylatexformat
-*.fmt
-
 # nomencl
 *.nlo
 
+# pax
+*.pax
+
 # sagetex
 *.sagetex.sage
 *.sagetex.py
@@ -202,5 +210,8 @@ TSWLatexianTemp*
 # KBibTeX
 *~[0-9]*
 
-# auto folder when using emacs and auctex 
+# auto folder when using emacs and auctex
 /auto/*
+
+# expex forward references with \gathertags
+*-tags.tex
diff --git a/vendor/gitignore/Unity.gitignore b/vendor/gitignore/Unity.gitignore
index 1c10388911b..b829399ae85 100644
--- a/vendor/gitignore/Unity.gitignore
+++ b/vendor/gitignore/Unity.gitignore
@@ -5,6 +5,9 @@
 /[Bb]uilds/
 /Assets/AssetStoreTools*
 
+# Visual Studio 2015 cache directory
+/.vs/
+
 # Autogenerated VS/MD/Consulo solution and project files
 ExportedObj/
 .consulo/
@@ -18,6 +21,7 @@ ExportedObj/
 *.pidb
 *.booproj
 *.svd
+*.pdb
 
 
 # Unity3D generated meta files
diff --git a/vendor/gitignore/UnrealEngine.gitignore b/vendor/gitignore/UnrealEngine.gitignore
index beec7b91f15..2f096001fec 100644
--- a/vendor/gitignore/UnrealEngine.gitignore
+++ b/vendor/gitignore/UnrealEngine.gitignore
@@ -36,6 +36,7 @@
 
 # These project files can be generated by the engine
 *.xcodeproj
+*.xcworkspace
 *.sln
 *.suo
 *.opensdf
@@ -56,6 +57,9 @@ Build/*
 # Don't ignore icon files in Build
 !Build/**/*.ico
 
+# Built data for maps
+*_BuiltData.uasset
+
 # Configuration files generated by the Editor
 Saved/*
 
diff --git a/vendor/gitignore/VisualStudio.gitignore b/vendor/gitignore/VisualStudio.gitignore
index 09e407344ca..a752eacca7d 100644
--- a/vendor/gitignore/VisualStudio.gitignore
+++ b/vendor/gitignore/VisualStudio.gitignore
@@ -8,7 +8,6 @@
 *.user
 *.userosscache
 *.sln.docstates
-*.vcxproj.filters
 
 # User-specific files (MonoDevelop/Xamarin Studio)
 *.userprefs
@@ -43,11 +42,11 @@ TestResult.xml
 [Rr]eleasePS/
 dlldata.c
 
-# DNX
+# .NET Core
 project.lock.json
 project.fragment.lock.json
 artifacts/
-Properties/launchSettings.json
+**/Properties/launchSettings.json
 
 *_i.c
 *_p.c
@@ -167,7 +166,7 @@ PublishScripts/
 !**/packages/build/
 # Uncomment if necessary however generally it will be regenerated when needed
 #!**/packages/repositories.config
-# NuGet v3's project.json files produces more ignoreable files
+# NuGet v3's project.json files produces more ignorable files
 *.nuget.props
 *.nuget.targets
 
@@ -200,7 +199,6 @@ ClientBin/
 *.jfm
 *.pfx
 *.publishsettings
-node_modules/
 orleans.codegen.cs
 
 # Since there are multiple workflows, uncomment next line to ignore bower_components
@@ -235,6 +233,10 @@ FakesAssemblies/
 
 # Node.js Tools for Visual Studio
 .ntvs_analysis.dat
+node_modules/
+
+# Typescript v1 declaration files
+typings/
 
 # Visual Studio 6 build log
 *.plg
@@ -272,4 +274,14 @@ __pycache__/
 *.pyc
 
 # Cake - Uncomment if you are using it
-# tools/
+# tools/**
+# !tools/packages.config
+
+# Telerik's JustMock configuration file
+*.jmconfig
+
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
\ No newline at end of file
diff --git a/vendor/gitignore/Waf.gitignore b/vendor/gitignore/Waf.gitignore
index 48e8d8f7be4..dad2b56bdda 100644
--- a/vendor/gitignore/Waf.gitignore
+++ b/vendor/gitignore/Waf.gitignore
@@ -1,4 +1,9 @@
-# for projects that use Waf for building: http://code.google.com/p/waf/
-.waf-*
-.waf3-*
-.lock-*
+# For projects that use the Waf build system: https://waf.io/
+# Dot-hidden on Unix-like systems
+.waf-*-*/
+.waf3-*-*/
+# Hidden directory on Windows (no dot)
+waf-*-*/
+waf3-*-*/
+# Lockfile
+.lock-waf_*_build
diff --git a/vendor/gitlab-ci-yml/Android.gitlab-ci.yml b/vendor/gitlab-ci-yml/Android.gitlab-ci.yml
new file mode 100644
index 00000000000..5f9d54ff574
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Android.gitlab-ci.yml
@@ -0,0 +1,51 @@
+# Read more about this script on this blog post https://about.gitlab.com/2016/11/30/setting-up-gitlab-ci-for-android-projects/, by Greyson Parrelli
+image: openjdk:8-jdk
+
+variables:
+  ANDROID_COMPILE_SDK: "25"
+  ANDROID_BUILD_TOOLS: "24.0.0"
+  ANDROID_SDK_TOOLS: "24.4.1"
+
+before_script:
+  - apt-get --quiet update --yes
+  - apt-get --quiet install --yes wget tar unzip lib32stdc++6 lib32z1
+  - wget --quiet --output-document=android-sdk.tgz https://dl.google.com/android/android-sdk_r${ANDROID_SDK_TOOLS}-linux.tgz
+  - tar --extract --gzip --file=android-sdk.tgz
+  - echo y | android-sdk-linux/tools/android --silent update sdk --no-ui --all --filter android-${ANDROID_COMPILE_SDK}
+  - echo y | android-sdk-linux/tools/android --silent update sdk --no-ui --all --filter platform-tools
+  - echo y | android-sdk-linux/tools/android --silent update sdk --no-ui --all --filter build-tools-${ANDROID_BUILD_TOOLS}
+  - echo y | android-sdk-linux/tools/android --silent update sdk --no-ui --all --filter extra-android-m2repository
+  - echo y | android-sdk-linux/tools/android --silent update sdk --no-ui --all --filter extra-google-google_play_services
+  - echo y | android-sdk-linux/tools/android --silent update sdk --no-ui --all --filter extra-google-m2repository
+  - export ANDROID_HOME=$PWD/android-sdk-linux
+  - export PATH=$PATH:$PWD/android-sdk-linux/platform-tools/
+  - chmod +x ./gradlew
+
+stages:
+  - build
+  - test
+
+build:
+  stage: build
+  script:
+    - ./gradlew assembleDebug
+  artifacts:
+    paths:
+    - app/build/outputs/
+
+unitTests:
+  stage: test
+  script:
+    - ./gradlew test
+
+functionalTests:
+  stage: test
+  script:
+    - wget --quiet --output-document=android-wait-for-emulator https://raw.githubusercontent.com/travis-ci/travis-cookbooks/0f497eb71291b52a703143c5cd63a217c8766dc9/community-cookbooks/android-sdk/files/default/android-wait-for-emulator
+    - chmod +x android-wait-for-emulator
+    - echo y | android-sdk-linux/tools/android --silent update sdk --no-ui --all --filter sys-img-x86-google_apis-${ANDROID_COMPILE_SDK}
+    - echo no | android-sdk-linux/tools/android create avd -n test -t android-${ANDROID_COMPILE_SDK} --abi google_apis/x86
+    - android-sdk-linux/tools/emulator64-x86 -avd test -no-window -no-audio &
+    - ./android-wait-for-emulator
+    - adb shell input keyevent 82
+    - ./gradlew cAT
diff --git a/vendor/gitlab-ci-yml/Bash.gitlab-ci.yml b/vendor/gitlab-ci-yml/Bash.gitlab-ci.yml
new file mode 100644
index 00000000000..27537689b80
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Bash.gitlab-ci.yml
@@ -0,0 +1,35 @@
+# see https://docs.gitlab.com/ce/ci/yaml/README.html for all available options
+
+# you can delete this line if you're not using Docker
+image: busybox:latest
+
+before_script:
+   - echo "Before script section"
+   - echo "For example you might run an update here or install a build dependency"
+   - echo "Or perhaps you might print out some debugging details"
+   
+after_script:
+  - echo "After script section"
+  - echo "For example you might do some cleanup here"
+   
+build1:
+ stage: build
+ script:
+   - echo "Do your build here"
+   
+test1:
+ stage: test
+ script: 
+   - echo "Do a test here"
+   - echo "For example run a test suite"
+   
+test2:
+ stage: test
+ script: 
+   - echo "Do another parallel test here"
+   - echo "For example run a lint test"
+   
+deploy1:
+ stage: deploy
+ script:
+   - echo "Do your deploy here"
\ No newline at end of file
diff --git a/vendor/gitlab-ci-yml/Crystal.gitlab-ci.yml b/vendor/gitlab-ci-yml/Crystal.gitlab-ci.yml
index e8da49a935e..37e44735f7c 100644
--- a/vendor/gitlab-ci-yml/Crystal.gitlab-ci.yml
+++ b/vendor/gitlab-ci-yml/Crystal.gitlab-ci.yml
@@ -1,4 +1,3 @@
-# This file is a template, and might need editing before it works on your project.
 # Official language image. Look for the different tagged releases at:
 # https://hub.docker.com/r/crystallang/crystal/
 image: "crystallang/crystal:latest"
diff --git a/vendor/gitlab-ci-yml/Django.gitlab-ci.yml b/vendor/gitlab-ci-yml/Django.gitlab-ci.yml
new file mode 100644
index 00000000000..b3106863cca
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Django.gitlab-ci.yml
@@ -0,0 +1,34 @@
+# Official framework image. Look for the different tagged releases at:
+# https://hub.docker.com/r/library/python
+image: python:latest
+
+# Pick zero or more services to be used on all builds.
+# Only needed when using a docker container to run your tests in.
+# Check out: http://docs.gitlab.com/ce/ci/docker/using_docker_images.html#what-is-service
+services:
+  - mysql:latest
+  - postgres:latest
+
+variables:
+  POSTGRES_DB: database_name
+
+# This folder is cached between builds
+# http://docs.gitlab.com/ce/ci/yaml/README.html#cache
+cache:
+  paths:
+  - ~/.cache/pip/
+
+# This is a basic example for a gem or script which doesn't use
+# services such as redis or postgres
+before_script:
+  - python -V                                   # Print out python version for debugging
+  # Uncomment next line if your Django app needs a JS runtime:
+  # - apt-get update -q && apt-get install nodejs -yqq
+  - pip install -r requirements.txt
+
+test:
+  variables:
+    DATABASE_URL: "postgresql://postgres:postgres@postgres:5432/$POSTGRES_DB"
+  script:
+  - python manage.py migrate
+  - python manage.py test
diff --git a/vendor/gitlab-ci-yml/Docker.gitlab-ci.yml b/vendor/gitlab-ci-yml/Docker.gitlab-ci.yml
index f3fa3949656..40648bcd3de 100644
--- a/vendor/gitlab-ci-yml/Docker.gitlab-ci.yml
+++ b/vendor/gitlab-ci-yml/Docker.gitlab-ci.yml
@@ -7,6 +7,7 @@ services:
 build:
   stage: build
   script:
-    - docker login -u "gitlab-ci-token" -p "$CI_BUILD_TOKEN" $CI_REGISTRY
-    - docker build --pull -t "$CI_REGISTRY_IMAGE:$CI_BUILD_REF_NAME" .
-    - docker push "$CI_REGISTRY_IMAGE:$CI_BUILD_REF_NAME"
+    - export IMAGE_TAG=$(echo -en $CI_COMMIT_REF_NAME | tr -c '[:alnum:]_.-' '-')
+    - docker login -u "gitlab-ci-token" -p "$CI_JOB_TOKEN" $CI_REGISTRY
+    - docker build --pull -t "$CI_REGISTRY_IMAGE:$IMAGE_TAG" .
+    - docker push "$CI_REGISTRY_IMAGE:$IMAGE_TAG"
diff --git a/vendor/gitlab-ci-yml/Elixir.gitlab-ci.yml b/vendor/gitlab-ci-yml/Elixir.gitlab-ci.yml
index 00f9541e89b..981a77497e2 100644
--- a/vendor/gitlab-ci-yml/Elixir.gitlab-ci.yml
+++ b/vendor/gitlab-ci-yml/Elixir.gitlab-ci.yml
@@ -1,6 +1,4 @@
-# This template uses the non default language docker image
-# The image already has Hex installed. You might want to consider to use `elixir:latest`
-image: trenpixster/elixir:latest
+image: elixir:latest
 
 # Pick zero or more services to be used on all builds.
 # Only needed when using a docker container to run your tests in.
@@ -11,6 +9,8 @@ services:
   - postgres:latest
 
 before_script:
+  - mix local.rebar --force
+  - mix local.hex --force
   - mix deps.get
 
 mix:
diff --git a/vendor/gitlab-ci-yml/Go.gitlab-ci.yml b/vendor/gitlab-ci-yml/Go.gitlab-ci.yml
new file mode 100644
index 00000000000..e23b6e212f0
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Go.gitlab-ci.yml
@@ -0,0 +1,37 @@
+image: golang:latest
+
+# The problem is that to be able to use go get, one needs to put
+# the repository in the $GOPATH. So for example if your gitlab domain
+# is mydomainperso.com, and that your repository is repos/projectname, and
+# the default GOPATH being /go, then you'd need to have your
+# repository in /go/src/mydomainperso.com/repos/projectname 
+# Thus, making a symbolic link corrects this.
+before_script:
+    - ln -s /builds /go/src/mydomainperso.com
+    - cd /go/src/mydomainperso.com/repos/projectname
+
+stages:
+    - test
+    - build
+
+format:
+    stage: test
+    script:
+        # Add here all the dependencies, or use glide/govendor to get
+        # them automatically.
+        # - curl https://glide.sh/get | sh
+        - go get github.com/alecthomas/kingpin
+        - go tool vet -composites=false -shadow=true *.go
+        - go test -race $(go list ./... | grep -v /vendor/)
+
+compile:
+    stage: build
+    script:
+        # Add here all the dependencies, or use glide/govendor/...
+        # to get them automatically.
+        - go get github.com/alecthomas/kingpin
+        # Better put this in a Makefile
+        - go build -race -ldflags "-extldflags '-static'" -o mybinary
+    artifacts:
+        paths:
+            - mybinary
diff --git a/vendor/gitlab-ci-yml/Gradle.gitlab-ci.yml b/vendor/gitlab-ci-yml/Gradle.gitlab-ci.yml
index 263c4c19999..a65e48a3389 100644
--- a/vendor/gitlab-ci-yml/Gradle.gitlab-ci.yml
+++ b/vendor/gitlab-ci-yml/Gradle.gitlab-ci.yml
@@ -6,6 +6,13 @@
 # https://github.com/gradle/gradle
 image: java:8
 
+# Disable the Gradle daemon for Continuous Integration servers as correctness
+# is usually a priority over speed in CI environments. Using a fresh
+# runtime for each build is more reliable since the runtime is completely
+# isolated from any previous builds.
+variables:
+    GRADLE_OPTS: "-Dorg.gradle.daemon=false"
+
 # Make the gradle wrapper executable. This essentially downloads a copy of
 # Gradle to build the project with.
 # https://docs.gradle.org/current/userguide/gradle_wrapper.html
@@ -31,4 +38,4 @@ build:
 test:
   stage: test
   script:
-    - ./gradlew -g /cache./gradle check
+    - ./gradlew -g /cache/.gradle check
diff --git a/vendor/gitlab-ci-yml/LICENSE b/vendor/gitlab-ci-yml/LICENSE
index 80f7b87b6c0..d6c93c6fcf7 100644
--- a/vendor/gitlab-ci-yml/LICENSE
+++ b/vendor/gitlab-ci-yml/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2016 GitLab.org
+Copyright (c) 2016-2017 GitLab.org
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/vendor/gitlab-ci-yml/Laravel.gitlab-ci.yml b/vendor/gitlab-ci-yml/Laravel.gitlab-ci.yml
new file mode 100644
index 00000000000..0d6a6eddc97
--- /dev/null
+++ b/vendor/gitlab-ci-yml/Laravel.gitlab-ci.yml
@@ -0,0 +1,78 @@
+# Official framework image. Look for the different tagged releases at:
+# https://hub.docker.com/r/library/php
+image: php:latest
+
+# Pick zero or more services to be used on all builds.
+# Only needed when using a docker container to run your tests in.
+# Check out: http://docs.gitlab.com/ce/ci/docker/using_docker_images.html#what-is-service
+services:
+  - mysql:latest
+
+variables:
+  MYSQL_DATABASE: project_name
+  MYSQL_ROOT_PASSWORD: secret
+
+# This folder is cached between builds
+# http://docs.gitlab.com/ce/ci/yaml/README.html#cache
+cache:
+  paths:
+  - vendor/
+  - node_modules/
+
+# This is a basic example for a gem or script which doesn't use
+# services such as redis or postgres
+before_script:
+  # Update packages 
+  - apt-get update -yqq
+  
+  # Upgrade to Node 7
+  - curl -sL https://deb.nodesource.com/setup_7.x | bash -
+  
+  # Install dependencies
+  - apt-get install git nodejs libcurl4-gnutls-dev libicu-dev libmcrypt-dev libvpx-dev libjpeg-dev libpng-dev libxpm-dev zlib1g-dev libfreetype6-dev libxml2-dev libexpat1-dev libbz2-dev libgmp3-dev libldap2-dev unixodbc-dev libpq-dev libsqlite3-dev libaspell-dev libsnmp-dev libpcre3-dev libtidy-dev -yqq
+
+  # Install php extensions
+  - docker-php-ext-install mbstring mcrypt pdo_mysql curl json intl gd xml zip bz2 opcache
+
+  # Install Composer and project dependencies.
+  - curl -sS https://getcomposer.org/installer | php
+  - php composer.phar install 
+
+  # Install Node dependencies.
+  # comment this out if you don't have a node dependency
+  - npm install
+
+  # Copy over testing configuration.
+  # Don't forget to set the database config in .env.testing correctly
+  # DB_HOST=mysql
+  # DB_DATABASE=project_name
+  # DB_USERNAME=root
+  # DB_PASSWORD=secret
+  - cp .env.testing .env
+
+  # Run npm build
+  # comment this out if you don't have a frontend build
+  # you can change this to to your frontend building script like
+  # npm run build
+  - npm run dev
+
+  # Generate an application key. Re-cache.
+  - php artisan key:generate
+  - php artisan config:cache
+
+  # Run database migrations.
+  - php artisan migrate
+
+  # Run database seed
+  - php artisan db:seed
+
+test:
+  script:
+  # run laravel tests
+  - php vendor/bin/phpunit --coverage-text --colors=never 
+
+  # run frontend tests
+  # if you have any task for testing frontend
+  # set it in your package.json script
+  # comment this out if you don't have a frontend test
+  - npm test
diff --git a/vendor/gitlab-ci-yml/Maven.gitlab-ci.yml b/vendor/gitlab-ci-yml/Maven.gitlab-ci.yml
index 1678a47f9ac..91b096654d1 100644
--- a/vendor/gitlab-ci-yml/Maven.gitlab-ci.yml
+++ b/vendor/gitlab-ci-yml/Maven.gitlab-ci.yml
@@ -3,9 +3,9 @@
 # For docker image tags see https://hub.docker.com/_/maven/
 #
 # For general lifecycle information see https://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html
-# 
+#
 # This template will build and test your projects as well as create the documentation.
-# 
+#
 # * Caches downloaded dependencies and plugins between invocation.
 # * Does only verify merge requests but deploy built artifacts of the
 #   master branch.
@@ -17,18 +17,19 @@
 variables:
   # This will supress any download for dependencies and plugins or upload messages which would clutter the console log.
   # `showDateTime` will show the passed time in milliseconds. You need to specify `--batch-mode` to make this work.
-  MAVEN_OPTS: "-Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=WARN -Dorg.slf4j.simpleLogger.showDateTime=true -Djava.awt.headless=true"
+  MAVEN_OPTS: "-Dmaven.repo.local=.m2/repository -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=WARN -Dorg.slf4j.simpleLogger.showDateTime=true -Djava.awt.headless=true"
   # As of Maven 3.3.0 instead of this you may define these options in `.mvn/maven.config` so the same config is used
   # when running from the command line.
   # `installAtEnd` and `deployAtEnd`are only effective with recent version of the corresponding plugins.
   MAVEN_CLI_OPTS: "--batch-mode --errors --fail-at-end --show-version -DinstallAtEnd=true -DdeployAtEnd=true"
 
 # Cache downloaded dependencies and plugins between builds.
+# To keep cache across branches add 'key: "$CI_JOB_REF_NAME"'
 cache:
   paths:
-    - /root/.m2/repository/
+    - .m2/repository
 
-# This will only validate and compile stuff and run e.g. maven-enforcer-plugin. 
+# This will only validate and compile stuff and run e.g. maven-enforcer-plugin.
 # Because some enforcer rules might check dependency convergence and class duplications
 # we use `test-compile` here instead of `validate`, so the correct classpath is picked up.
 .validate: &validate
diff --git a/vendor/gitlab-ci-yml/OpenShift.gitlab-ci.yml b/vendor/gitlab-ci-yml/OpenShift.gitlab-ci.yml
new file mode 100644
index 00000000000..d3bb388a1e7
--- /dev/null
+++ b/vendor/gitlab-ci-yml/OpenShift.gitlab-ci.yml
@@ -0,0 +1,92 @@
+image: ayufan/openshift-cli
+
+stages:
+  - test
+  - review
+  - staging
+  - production
+  - cleanup
+
+variables:
+  OPENSHIFT_SERVER: openshift.default.svc.cluster.local
+  # OPENSHIFT_DOMAIN: apps.example.com
+  # Configure this variable in Secure Variables:
+  # OPENSHIFT_TOKEN: my.openshift.token
+
+test1:
+  stage: test
+  before_script: []
+  script:
+    - echo run tests
+
+test2:
+  stage: test
+  before_script: []
+  script:
+    - echo run tests
+
+.deploy: &deploy
+  before_script:
+    - oc login "$OPENSHIFT_SERVER" --token="$OPENSHIFT_TOKEN" --insecure-skip-tls-verify
+    - oc project "$CI_PROJECT_NAME-$CI_PROJECT_ID" 2> /dev/null || oc new-project "$CI_PROJECT_NAME-$CI_PROJECT_ID"
+  script:
+    - "oc get services $APP 2> /dev/null || oc new-app . --name=$APP --strategy=docker"
+    - "oc start-build $APP --from-dir=. --follow || sleep 3s || oc start-build $APP --from-dir=. --follow"
+    - "oc get routes $APP 2> /dev/null || oc expose service $APP --hostname=$APP_HOST"
+
+review:
+  <<: *deploy
+  stage: review
+  variables:
+    APP: $CI_COMMIT_REF_NAME
+    APP_HOST: $CI_PROJECT_NAME-$CI_ENVIRONMENT_SLUG.$OPENSHIFT_DOMAIN
+  environment:
+    name: review/$CI_COMMIT_REF_SLUG
+    url: http://$CI_PROJECT_NAME-$CI_ENVIRONMENT_SLUG.$OPENSHIFT_DOMAIN
+    on_stop: stop-review
+  only:
+    - branches
+  except:
+    - master
+
+stop-review:
+  <<: *deploy
+  stage: cleanup
+  script:
+    - oc delete all -l "app=$APP"
+  when: manual
+  variables:
+    APP: $CI_COMMIT_REF_NAME
+    GIT_STRATEGY: none
+  environment:
+    name: review/$CI_COMMIT_REF_SLUG
+    action: stop
+  only:
+    - branches
+  except:
+    - master
+
+staging:
+  <<: *deploy
+  stage: staging
+  variables:
+    APP: staging
+    APP_HOST: $CI_PROJECT_NAME-staging.$OPENSHIFT_DOMAIN
+  environment:
+    name: staging
+    url: http://$CI_PROJECT_NAME-staging.$OPENSHIFT_DOMAIN
+  only:
+    - master
+
+production:
+  <<: *deploy
+  stage: production
+  variables:
+    APP: production
+    APP_HOST: $CI_PROJECT_NAME.$OPENSHIFT_DOMAIN
+  when: manual
+  environment:
+    name: production
+    url: http://$CI_PROJECT_NAME.$OPENSHIFT_DOMAIN
+  only:
+    - master
diff --git a/vendor/gitlab-ci-yml/PHP.gitlab-ci.yml b/vendor/gitlab-ci-yml/PHP.gitlab-ci.yml
new file mode 100644
index 00000000000..bb8caa49d6b
--- /dev/null
+++ b/vendor/gitlab-ci-yml/PHP.gitlab-ci.yml
@@ -0,0 +1,33 @@
+# Select image from https://hub.docker.com/_/php/
+image: php:7.1.1
+
+# Select what we should cache between builds
+cache:
+  paths:
+  - vendor/
+
+before_script:
+- apt-get update -yqq
+- apt-get install -yqq git libmcrypt-dev libpq-dev libcurl4-gnutls-dev libicu-dev libvpx-dev libjpeg-dev libpng-dev libxpm-dev zlib1g-dev libfreetype6-dev libxml2-dev libexpat1-dev libbz2-dev libgmp3-dev libldap2-dev unixodbc-dev libsqlite3-dev libaspell-dev libsnmp-dev libpcre3-dev libtidy-dev
+# Install PHP extensions
+- docker-php-ext-install mbstring mcrypt pdo_pgsql curl json intl gd xml zip bz2 opcache
+# Install and run Composer
+- curl -sS https://getcomposer.org/installer | php
+- php composer.phar install
+
+# Bring in any services we need http://docs.gitlab.com/ee/ci/docker/using_docker_images.html#what-is-a-service
+# See http://docs.gitlab.com/ce/ci/services/README.html for examples.
+services:
+  - mysql:5.7
+
+# Set any variables we need
+variables:
+  # Configure mysql environment variables (https://hub.docker.com/r/_/mysql/)
+  MYSQL_DATABASE: mysql_database
+  MYSQL_ROOT_PASSWORD: mysql_strong_password
+
+# Run our tests
+# If Xdebug was installed you can generate a coverage report and see code coverage metrics.
+test:
+  script:
+  - vendor/bin/phpunit --configuration phpunit.xml --coverage-text --colors=never
\ No newline at end of file
diff --git a/vendor/gitlab-ci-yml/Pages/Hugo.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/Hugo.gitlab-ci.yml
index 45df6975259..a72b8281401 100644
--- a/vendor/gitlab-ci-yml/Pages/Hugo.gitlab-ci.yml
+++ b/vendor/gitlab-ci-yml/Pages/Hugo.gitlab-ci.yml
@@ -9,3 +9,9 @@ pages:
     - public
   only:
   - master
+  
+test:
+  script:
+  - hugo
+  except:
+  - master
diff --git a/vendor/gitlab-ci-yml/Pages/Jekyll.gitlab-ci.yml b/vendor/gitlab-ci-yml/Pages/Jekyll.gitlab-ci.yml
index 36918fc005a..d98cf94d635 100644
--- a/vendor/gitlab-ci-yml/Pages/Jekyll.gitlab-ci.yml
+++ b/vendor/gitlab-ci-yml/Pages/Jekyll.gitlab-ci.yml
@@ -1,11 +1,15 @@
-# Full project: https://gitlab.com/pages/jekyll
+# Template project: https://gitlab.com/pages/jekyll
+# Docs: https://docs.gitlab.com/ce/pages/
+# Jekyll version: 3.4.0
 image: ruby:2.3
 
+before_script:
+- bundle install
+
 test:
   stage: test
   script:
-  - gem install jekyll
-  - jekyll build -d test
+  - bundle exec jekyll build -d test
   artifacts:
     paths:
     - test
@@ -15,10 +19,10 @@ test:
 pages:
   stage: deploy
   script:
-  - gem install jekyll
-  - jekyll build -d public
+  - bundle exec jekyll build -d public
   artifacts:
     paths:
     - public
   only:
   - master
+  
\ No newline at end of file
diff --git a/vendor/gitlab-ci-yml/autodeploy/Kubernetes.gitlab-ci.yml b/vendor/gitlab-ci-yml/autodeploy/Kubernetes.gitlab-ci.yml
new file mode 100644
index 00000000000..c644560647f
--- /dev/null
+++ b/vendor/gitlab-ci-yml/autodeploy/Kubernetes.gitlab-ci.yml
@@ -0,0 +1,77 @@
+# Explanation on the scripts:
+# https://gitlab.com/gitlab-examples/kubernetes-deploy/blob/master/README.md
+image: registry.gitlab.com/gitlab-examples/kubernetes-deploy
+
+variables:
+  # Application deployment domain
+  KUBE_DOMAIN: domain.example.com
+
+stages:
+  - build
+  - test
+  - review
+  - staging
+  - production
+  - cleanup
+
+build:
+  stage: build
+  script:
+    - command build
+  only:
+    - branches
+
+production:
+  stage: production
+  variables:
+    CI_ENVIRONMENT_URL: http://$CI_PROJECT_NAME.$KUBE_DOMAIN
+  script:
+    - command deploy
+  environment:
+    name: production
+    url: http://$CI_PROJECT_NAME.$KUBE_DOMAIN
+  when: manual
+  only:
+    - master
+
+staging:
+  stage: staging
+  variables:
+    CI_ENVIRONMENT_URL: http://$CI_PROJECT_NAME-staging.$KUBE_DOMAIN
+  script:
+    - command deploy
+  environment:
+    name: staging
+    url: http://$CI_PROJECT_NAME-staging.$KUBE_DOMAIN
+  only:
+    - master
+
+review:
+  stage: review
+  variables:
+    CI_ENVIRONMENT_URL: http://$CI_PROJECT_NAME-$CI_ENVIRONMENT_SLUG.$KUBE_DOMAIN
+  script:
+    - command deploy
+  environment:
+    name: review/$CI_COMMIT_REF_NAME
+    url: http://$CI_PROJECT_NAME-$CI_ENVIRONMENT_SLUG.$KUBE_DOMAIN
+    on_stop: stop_review
+  only:
+    - branches
+  except:
+    - master
+
+stop_review:
+  stage: cleanup
+  variables:
+    GIT_STRATEGY: none
+  script:
+    - command destroy
+  environment:
+    name: review/$CI_COMMIT_REF_NAME
+    action: stop
+  when: manual
+  only:
+    - branches
+  except:
+    - master
diff --git a/vendor/gitlab-ci-yml/autodeploy/OpenShift.gitlab-ci.yml b/vendor/gitlab-ci-yml/autodeploy/OpenShift.gitlab-ci.yml
new file mode 100644
index 00000000000..27c9107e0d7
--- /dev/null
+++ b/vendor/gitlab-ci-yml/autodeploy/OpenShift.gitlab-ci.yml
@@ -0,0 +1,77 @@
+# Explanation on the scripts:
+# https://gitlab.com/gitlab-examples/openshift-deploy/blob/master/README.md
+image: registry.gitlab.com/gitlab-examples/openshift-deploy
+
+variables:
+  # Application deployment domain
+  KUBE_DOMAIN: domain.example.com
+
+stages:
+  - build
+  - test
+  - review
+  - staging
+  - production
+  - cleanup
+
+build:
+  stage: build
+  script:
+    - command build
+  only:
+    - branches
+
+production:
+  stage: production
+  variables:
+    CI_ENVIRONMENT_URL: http://$CI_PROJECT_NAME.$KUBE_DOMAIN
+  script:
+    - command deploy
+  environment:
+    name: production
+    url: http://$CI_PROJECT_NAME.$KUBE_DOMAIN
+  when: manual
+  only:
+    - master
+
+staging:
+  stage: staging
+  variables:
+    CI_ENVIRONMENT_URL: http://$CI_PROJECT_NAME-staging.$KUBE_DOMAIN
+  script:
+    - command deploy
+  environment:
+    name: staging
+    url: http://$CI_PROJECT_NAME-staging.$KUBE_DOMAIN
+  only:
+    - master
+
+review:
+  stage: review
+  variables:
+    CI_ENVIRONMENT_URL: http://$CI_PROJECT_NAME-$CI_ENVIRONMENT_SLUG.$KUBE_DOMAIN
+  script:
+    - command deploy
+  environment:
+    name: review/$CI_COMMIT_REF_NAME
+    url: http://$CI_PROJECT_NAME-$CI_ENVIRONMENT_SLUG.$KUBE_DOMAIN
+    on_stop: stop_review
+  only:
+    - branches
+  except:
+    - master
+
+stop_review:
+  stage: cleanup
+  variables:
+    GIT_STRATEGY: none
+  script:
+    - command destroy
+  environment:
+    name: review/$CI_COMMIT_REF_NAME
+    action: stop
+  when: manual
+  only:
+    - branches
+  except:
+    - master
diff --git a/vendor/licenses.csv b/vendor/licenses.csv
new file mode 100644
index 00000000000..a2cbef126ad
--- /dev/null
+++ b/vendor/licenses.csv
@@ -0,0 +1,945 @@
+RedCloth,4.3.2,MIT
+abbrev,1.0.9,ISC
+accepts,1.3.3,MIT
+ace-rails-ap,4.1.0,MIT
+acorn,4.0.4,MIT
+acorn-dynamic-import,2.0.1,MIT
+acorn-jsx,3.0.1,MIT
+actionmailer,4.2.8,MIT
+actionpack,4.2.8,MIT
+actionview,4.2.8,MIT
+activejob,4.2.8,MIT
+activemodel,4.2.8,MIT
+activerecord,4.2.8,MIT
+activesupport,4.2.8,MIT
+acts-as-taggable-on,4.0.0,MIT
+addressable,2.3.8,Apache 2.0
+after,0.8.2,MIT
+after_commit_queue,1.3.0,MIT
+ajv,4.11.2,MIT
+ajv-keywords,1.5.1,MIT
+akismet,2.0.0,MIT
+align-text,0.1.4,MIT
+allocations,1.0.5,MIT
+amdefine,1.0.1,BSD-3-Clause OR MIT
+ansi-escapes,1.4.0,MIT
+ansi-html,0.0.7,Apache 2.0
+ansi-regex,2.1.1,MIT
+ansi-styles,2.2.1,MIT
+anymatch,1.3.0,ISC
+append-transform,0.4.0,MIT
+aproba,1.1.0,ISC
+are-we-there-yet,1.1.2,ISC
+arel,6.0.4,MIT
+argparse,1.0.9,MIT
+arr-diff,2.0.0,MIT
+arr-flatten,1.0.1,MIT
+array-find,1.0.0,MIT
+array-flatten,1.1.1,MIT
+array-slice,0.2.3,MIT
+array-union,1.0.2,MIT
+array-uniq,1.0.3,MIT
+array-unique,0.2.1,MIT
+arraybuffer.slice,0.0.6,MIT
+arrify,1.0.1,MIT
+asana,0.4.0,MIT
+asciidoctor,1.5.3,MIT
+asciidoctor-plantuml,0.0.7,MIT
+asn1,0.2.3,MIT
+asn1.js,4.9.1,MIT
+assert,1.4.1,MIT
+assert-plus,0.2.0,MIT
+async,0.2.10,MIT
+async-each,1.0.1,MIT
+asynckit,0.4.0,MIT
+attr_encrypted,3.0.3,MIT
+attr_required,1.0.0,MIT
+autoparse,0.3.3,Apache 2.0
+autoprefixer-rails,6.2.3,MIT
+aws-sign2,0.6.0,Apache 2.0
+aws4,1.6.0,MIT
+axiom-types,0.1.1,MIT
+babel-code-frame,6.22.0,MIT
+babel-core,6.23.1,MIT
+babel-generator,6.23.0,MIT
+babel-helper-bindify-decorators,6.22.0,MIT
+babel-helper-builder-binary-assignment-operator-visitor,6.22.0,MIT
+babel-helper-call-delegate,6.22.0,MIT
+babel-helper-define-map,6.23.0,MIT
+babel-helper-explode-assignable-expression,6.22.0,MIT
+babel-helper-explode-class,6.22.0,MIT
+babel-helper-function-name,6.23.0,MIT
+babel-helper-get-function-arity,6.22.0,MIT
+babel-helper-hoist-variables,6.22.0,MIT
+babel-helper-optimise-call-expression,6.23.0,MIT
+babel-helper-regex,6.22.0,MIT
+babel-helper-remap-async-to-generator,6.22.0,MIT
+babel-helper-replace-supers,6.23.0,MIT
+babel-helpers,6.23.0,MIT
+babel-loader,6.2.10,MIT
+babel-messages,6.23.0,MIT
+babel-plugin-check-es2015-constants,6.22.0,MIT
+babel-plugin-istanbul,4.0.0,New BSD
+babel-plugin-syntax-async-functions,6.13.0,MIT
+babel-plugin-syntax-async-generators,6.13.0,MIT
+babel-plugin-syntax-class-properties,6.13.0,MIT
+babel-plugin-syntax-decorators,6.13.0,MIT
+babel-plugin-syntax-dynamic-import,6.18.0,MIT
+babel-plugin-syntax-exponentiation-operator,6.13.0,MIT
+babel-plugin-syntax-object-rest-spread,6.13.0,MIT
+babel-plugin-syntax-trailing-function-commas,6.22.0,MIT
+babel-plugin-transform-async-generator-functions,6.22.0,MIT
+babel-plugin-transform-async-to-generator,6.22.0,MIT
+babel-plugin-transform-class-properties,6.23.0,MIT
+babel-plugin-transform-decorators,6.22.0,MIT
+babel-plugin-transform-es2015-arrow-functions,6.22.0,MIT
+babel-plugin-transform-es2015-block-scoped-functions,6.22.0,MIT
+babel-plugin-transform-es2015-block-scoping,6.23.0,MIT
+babel-plugin-transform-es2015-classes,6.23.0,MIT
+babel-plugin-transform-es2015-computed-properties,6.22.0,MIT
+babel-plugin-transform-es2015-destructuring,6.23.0,MIT
+babel-plugin-transform-es2015-duplicate-keys,6.22.0,MIT
+babel-plugin-transform-es2015-for-of,6.23.0,MIT
+babel-plugin-transform-es2015-function-name,6.22.0,MIT
+babel-plugin-transform-es2015-literals,6.22.0,MIT
+babel-plugin-transform-es2015-modules-amd,6.22.0,MIT
+babel-plugin-transform-es2015-modules-commonjs,6.23.0,MIT
+babel-plugin-transform-es2015-modules-systemjs,6.23.0,MIT
+babel-plugin-transform-es2015-modules-umd,6.23.0,MIT
+babel-plugin-transform-es2015-object-super,6.22.0,MIT
+babel-plugin-transform-es2015-parameters,6.23.0,MIT
+babel-plugin-transform-es2015-shorthand-properties,6.22.0,MIT
+babel-plugin-transform-es2015-spread,6.22.0,MIT
+babel-plugin-transform-es2015-sticky-regex,6.22.0,MIT
+babel-plugin-transform-es2015-template-literals,6.22.0,MIT
+babel-plugin-transform-es2015-typeof-symbol,6.23.0,MIT
+babel-plugin-transform-es2015-unicode-regex,6.22.0,MIT
+babel-plugin-transform-exponentiation-operator,6.22.0,MIT
+babel-plugin-transform-object-rest-spread,6.23.0,MIT
+babel-plugin-transform-regenerator,6.22.0,MIT
+babel-plugin-transform-strict-mode,6.22.0,MIT
+babel-preset-es2015,6.22.0,MIT
+babel-preset-stage-2,6.22.0,MIT
+babel-preset-stage-3,6.22.0,MIT
+babel-register,6.23.0,MIT
+babel-runtime,6.22.0,MIT
+babel-template,6.23.0,MIT
+babel-traverse,6.23.1,MIT
+babel-types,6.23.0,MIT
+babosa,1.0.2,MIT
+babylon,6.15.0,MIT
+backo2,1.0.2,MIT
+balanced-match,0.4.2,MIT
+base32,0.3.2,MIT
+base64-arraybuffer,0.1.5,MIT
+base64-js,1.2.0,MIT
+base64id,1.0.0,MIT
+batch,0.5.3,MIT
+bcrypt,3.1.11,MIT
+bcrypt-pbkdf,1.0.1,New BSD
+better-assert,1.0.2,MIT
+big.js,3.1.3,MIT
+binary-extensions,1.8.0,MIT
+bindata,2.3.5,ruby
+blob,0.0.4,unknown
+block-stream,0.0.9,ISC
+bluebird,3.4.7,MIT
+bn.js,4.11.6,MIT
+body-parser,1.16.0,MIT
+boom,2.10.1,New BSD
+bootstrap-sass,3.3.6,MIT
+brace-expansion,1.1.6,MIT
+braces,1.8.5,MIT
+brorand,1.0.7,MIT
+browser,2.2.0,MIT
+browserify-aes,1.0.6,MIT
+browserify-cipher,1.0.0,MIT
+browserify-des,1.0.0,MIT
+browserify-rsa,4.0.1,MIT
+browserify-sign,4.0.0,ISC
+browserify-zlib,0.1.4,MIT
+buffer,4.9.1,MIT
+buffer-shims,1.0.0,MIT
+buffer-xor,1.0.3,MIT
+builder,3.2.3,MIT
+builtin-modules,1.1.1,MIT
+builtin-status-codes,3.0.0,MIT
+bytes,2.4.0,MIT
+caller-path,0.1.0,MIT
+callsite,1.0.0,unknown
+callsites,0.2.0,MIT
+camelcase,1.2.1,MIT
+carrierwave,0.11.2,MIT
+caseless,0.11.0,Apache 2.0
+cause,0.1,MIT
+center-align,0.1.3,MIT
+chalk,1.1.3,MIT
+charlock_holmes,0.7.3,MIT
+chokidar,1.6.1,MIT
+chronic,0.10.2,MIT
+chronic_duration,0.10.6,MIT
+chunky_png,1.3.5,MIT
+cipher-base,1.0.3,MIT
+circular-json,0.3.1,MIT
+cli-cursor,1.0.2,MIT
+cli-width,2.1.0,ISC
+cliui,2.1.0,ISC
+clone,1.0.2,MIT
+co,4.6.0,MIT
+code-point-at,1.1.0,MIT
+coercible,1.0.0,MIT
+coffee-rails,4.1.1,MIT
+coffee-script,2.4.1,MIT
+coffee-script-source,1.10.0,MIT
+colors,1.1.2,MIT
+combine-lists,1.0.1,MIT
+combined-stream,1.0.5,MIT
+commander,2.9.0,MIT
+commondir,1.0.1,MIT
+component-bind,1.0.0,unknown
+component-emitter,1.2.1,MIT
+component-inherit,0.0.3,unknown
+compressible,2.0.9,MIT
+compression,1.6.2,MIT
+compression-webpack-plugin,0.3.2,MIT
+concat-map,0.0.1,MIT
+concat-stream,1.6.0,MIT
+concurrent-ruby,1.0.4,MIT
+connect,3.5.0,MIT
+connect-history-api-fallback,1.3.0,MIT
+connection_pool,2.2.1,MIT
+console-browserify,1.1.0,MIT
+console-control-strings,1.1.0,ISC
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+rack-proxy,0.6.0,MIT
+rack-test,0.6.3,MIT
+rails,4.2.8,MIT
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+rails-dom-testing,1.0.8,MIT
+rails-html-sanitizer,1.0.3,MIT
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+rainbow,2.1.0,MIT
+raindrops,0.17.0,LGPL-2.1+
+rake,10.5.0,MIT
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+raphael,2.2.7,MIT
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+rc,1.1.6,(BSD-2-Clause OR MIT OR Apache-2.0)
+rdoc,4.2.2,ruby
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+readable-stream,2.1.5,MIT
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+rechoir,0.6.2,MIT
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+redis-rails,5.0.1,MIT
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+regenerator-transform,0.9.8,BSD
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+regjsgen,0.2.0,MIT
+regjsparser,0.1.5,BSD
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+repeating,2.0.1,MIT
+request,2.79.0,Apache 2.0
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+require-directory,2.1.1,MIT
+require-main-filename,1.0.1,ISC
+require-uncached,1.0.3,MIT
+requires-port,1.0.0,MIT
+resolve,1.2.0,MIT
+resolve-from,1.0.1,MIT
+responders,2.3.0,MIT
+rest-client,2.0.0,MIT
+restore-cursor,1.0.1,MIT
+retriable,1.4.1,MIT
+right-align,0.1.3,MIT
+rimraf,2.5.4,ISC
+rinku,2.0.0,ISC
+ripemd160,1.0.1,New BSD
+rotp,2.1.2,MIT
+rouge,2.0.7,MIT
+rqrcode,0.7.0,MIT
+rqrcode-rails3,0.1.7,MIT
+ruby-fogbugz,0.2.1,MIT
+ruby-prof,0.16.2,Simplified BSD
+ruby-saml,1.4.1,MIT
+rubyntlm,0.5.2,MIT
+rubypants,0.2.0,BSD
+rufus-scheduler,3.1.10,MIT
+rugged,0.24.0,MIT
+run-async,0.1.0,MIT
+rx-lite,3.1.2,Apache 2.0
+safe-buffer,5.0.1,MIT
+safe_yaml,1.0.4,MIT
+sanitize,2.1.0,MIT
+sass,3.4.22,MIT
+sass-rails,5.0.6,MIT
+sawyer,0.8.1,MIT
+securecompare,1.0.0,MIT
+seed-fu,2.3.6,MIT
+select-hose,2.0.0,MIT
+select2,3.5.2-browserify,unknown
+select2-rails,3.5.9.3,MIT
+semver,5.3.0,ISC
+send,0.14.2,MIT
+sentry-raven,2.0.2,Apache 2.0
+serve-index,1.8.0,MIT
+serve-static,1.11.2,MIT
+set-blocking,2.0.0,ISC
+set-immediate-shim,1.0.1,MIT
+setimmediate,1.0.5,MIT
+setprototypeof,1.0.2,ISC
+settingslogic,2.0.9,MIT
+sha.js,2.4.8,MIT
+shelljs,0.7.6,New BSD
+sidekiq,4.2.7,LGPL
+sidekiq-cron,0.4.4,MIT
+sidekiq-limit_fetch,3.4.0,MIT
+signal-exit,3.0.2,ISC
+signet,0.7.3,Apache 2.0
+slack-notifier,1.5.1,MIT
+slash,1.0.0,MIT
+slice-ansi,0.0.4,MIT
+sntp,1.0.9,BSD
+socket.io,1.7.2,MIT
+socket.io-adapter,0.5.0,MIT
+socket.io-client,1.7.2,MIT
+socket.io-parser,2.3.1,MIT
+sockjs,0.3.18,MIT
+sockjs-client,1.1.1,MIT
+source-list-map,0.1.8,MIT
+source-map,0.5.6,New BSD
+source-map-support,0.4.11,MIT
+spdx-correct,1.0.2,Apache 2.0
+spdx-expression-parse,1.0.4,(MIT AND CC-BY-3.0)
+spdx-license-ids,1.2.2,Unlicense
+spdy,3.4.4,MIT
+spdy-transport,2.0.18,MIT
+sprintf-js,1.0.3,New BSD
+sprockets,3.7.1,MIT
+sprockets-rails,3.2.0,MIT
+sshpk,1.10.2,MIT
+state_machines,0.4.0,MIT
+state_machines-activemodel,0.4.0,MIT
+state_machines-activerecord,0.4.0,MIT
+stats-webpack-plugin,0.4.3,MIT
+statuses,1.3.1,MIT
+stream-browserify,2.0.1,MIT
+stream-http,2.6.3,MIT
+string-width,1.0.2,MIT
+string.fromcodepoint,0.2.1,MIT
+string.prototype.codepointat,0.2.0,MIT
+string_decoder,0.10.31,MIT
+stringex,2.5.2,MIT
+stringstream,0.0.5,MIT
+strip-ansi,3.0.1,MIT
+strip-bom,2.0.0,MIT
+strip-json-comments,1.0.4,MIT
+supports-color,0.2.0,MIT
+sys-filesystem,1.1.6,Artistic 2.0
+table,3.8.3,New BSD
+tapable,0.2.6,MIT
+tar,2.2.1,ISC
+tar-pack,3.3.0,Simplified BSD
+temple,0.7.7,MIT
+test-exclude,4.0.0,ISC
+text-table,0.2.0,MIT
+thor,0.19.4,MIT
+thread_safe,0.3.6,Apache 2.0
+throttleit,1.0.0,MIT
+through,2.3.8,MIT
+tilt,2.0.6,MIT
+timeago.js,2.0.5,MIT
+timers-browserify,2.0.2,MIT
+timfel-krb5-auth,0.8.3,LGPL
+tmp,0.0.28,MIT
+to-array,0.1.4,MIT
+to-arraybuffer,1.0.1,MIT
+to-fast-properties,1.0.2,MIT
+tool,0.2.3,MIT
+tough-cookie,2.3.2,New BSD
+trim-right,1.0.1,MIT
+truncato,0.7.8,MIT
+tryit,1.0.3,MIT
+tty-browserify,0.0.0,MIT
+tunnel-agent,0.4.3,Apache 2.0
+tweetnacl,0.14.5,Unlicense
+type-check,0.3.2,MIT
+type-is,1.6.14,MIT
+typedarray,0.0.6,MIT
+tzinfo,1.2.2,MIT
+u2f,0.2.1,MIT
+uglifier,2.7.2,MIT
+uglify-js,2.7.5,Simplified BSD
+uglify-to-browserify,1.0.2,MIT
+uid-number,0.0.6,ISC
+ultron,1.0.2,MIT
+unc-path-regex,0.1.2,MIT
+underscore,1.8.3,MIT
+underscore-rails,1.8.3,MIT
+unf,0.1.4,BSD
+unf_ext,0.0.7.2,MIT
+unicorn,5.1.0,ruby
+unicorn-worker-killer,0.4.4,ruby
+unpipe,1.0.0,MIT
+url,0.11.0,MIT
+url-parse,1.0.5,MIT
+url_safe_base64,0.2.2,MIT
+user-home,2.0.0,MIT
+useragent,2.1.12,MIT
+util,0.10.3,MIT
+util-deprecate,1.0.2,MIT
+utils-merge,1.0.0,MIT
+uuid,3.0.1,MIT
+validate-npm-package-license,3.0.1,Apache 2.0
+validates_hostname,1.0.6,MIT
+vary,1.1.0,MIT
+verror,1.3.6,MIT
+version_sorter,2.1.0,MIT
+virtus,1.0.5,MIT
+vm-browserify,0.0.4,MIT
+vmstat,2.3.0,MIT
+void-elements,2.0.1,MIT
+vue,2.1.10,MIT
+vue-resource,0.9.3,MIT
+warden,1.2.6,MIT
+watchpack,1.2.1,MIT
+wbuf,1.7.2,MIT
+webpack,2.2.1,MIT
+webpack-bundle-analyzer,2.3.0,MIT
+webpack-dev-middleware,1.10.0,MIT
+webpack-dev-server,2.3.0,MIT
+webpack-rails,0.9.9,MIT
+webpack-sources,0.1.4,MIT
+websocket-driver,0.6.5,MIT
+websocket-extensions,0.1.1,MIT
+which,1.2.12,ISC
+which-module,1.0.0,ISC
+wide-align,1.1.0,ISC
+wikicloth,0.8.1,MIT
+window-size,0.1.0,MIT
+wordwrap,0.0.2,MIT/X11
+wrap-ansi,2.1.0,MIT
+wrappy,1.0.2,ISC
+write,0.2.1,MIT
+ws,1.1.1,MIT
+wtf-8,1.0.0,MIT
+xmlhttprequest-ssl,1.5.3,MIT
+xtend,4.0.1,MIT
+y18n,3.2.1,ISC
+yargs,3.10.0,MIT
+yargs-parser,4.2.1,ISC
+yauzl,2.4.1,MIT
+yeast,0.1.2,MIT
diff --git a/yarn.lock b/yarn.lock
new file mode 100644
index 00000000000..391b1c7eccf
--- /dev/null
+++ b/yarn.lock
@@ -0,0 +1,4650 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+abbrev@1, abbrev@1.0.x:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.0.9.tgz#91b4792588a7738c25f35dd6f63752a2f8776135"
+
+accepts@1.3.3, accepts@~1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.3.tgz#c3ca7434938648c3e0d9c1e328dd68b622c284ca"
+  dependencies:
+    mime-types "~2.1.11"
+    negotiator "0.6.1"
+
+acorn-dynamic-import@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/acorn-dynamic-import/-/acorn-dynamic-import-2.0.1.tgz#23f671eb6e650dab277fef477c321b1178a8cca2"
+  dependencies:
+    acorn "^4.0.3"
+
+acorn-jsx@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-3.0.1.tgz#afdf9488fb1ecefc8348f6fb22f464e32a58b36b"
+  dependencies:
+    acorn "^3.0.4"
+
+acorn@4.0.4, acorn@^4.0.4:
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-4.0.4.tgz#17a8d6a7a6c4ef538b814ec9abac2779293bf30a"
+
+acorn@^3.0.4:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
+
+acorn@^4.0.11, acorn@^4.0.3:
+  version "4.0.11"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-4.0.11.tgz#edcda3bd937e7556410d42ed5860f67399c794c0"
+
+after@0.8.2:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/after/-/after-0.8.2.tgz#fedb394f9f0e02aa9768e702bda23b505fae7e1f"
+
+ajv-keywords@^1.0.0, ajv-keywords@^1.1.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-1.5.1.tgz#314dd0a4b3368fad3dfcdc54ede6171b886daf3c"
+
+ajv@^4.7.0:
+  version "4.11.2"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.11.2.tgz#f166c3c11cbc6cb9dcc102a5bcfe5b72c95287e6"
+  dependencies:
+    co "^4.6.0"
+    json-stable-stringify "^1.0.1"
+
+align-text@^0.1.1, align-text@^0.1.3:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/align-text/-/align-text-0.1.4.tgz#0cd90a561093f35d0a99256c22b7069433fad117"
+  dependencies:
+    kind-of "^3.0.2"
+    longest "^1.0.1"
+    repeat-string "^1.5.2"
+
+amdefine@>=0.0.4:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
+
+ansi-escapes@^1.1.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
+
+ansi-html@0.0.7:
+  version "0.0.7"
+  resolved "https://registry.yarnpkg.com/ansi-html/-/ansi-html-0.0.7.tgz#813584021962a9e9e6fd039f940d12f56ca7859e"
+
+ansi-regex@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
+
+ansi-styles@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
+
+anymatch@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-1.3.0.tgz#a3e52fa39168c825ff57b0248126ce5a8ff95507"
+  dependencies:
+    arrify "^1.0.0"
+    micromatch "^2.1.5"
+
+append-transform@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/append-transform/-/append-transform-0.4.0.tgz#d76ebf8ca94d276e247a36bad44a4b74ab611991"
+  dependencies:
+    default-require-extensions "^1.0.0"
+
+aproba@^1.0.3:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.1.0.tgz#4d8f047a318604e18e3c06a0e52230d3d19f147b"
+
+are-we-there-yet@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/are-we-there-yet/-/are-we-there-yet-1.1.2.tgz#80e470e95a084794fe1899262c5667c6e88de1b3"
+  dependencies:
+    delegates "^1.0.0"
+    readable-stream "^2.0.0 || ^1.1.13"
+
+argparse@^1.0.7:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.9.tgz#73d83bc263f86e97f8cc4f6bae1b0e90a7d22c86"
+  dependencies:
+    sprintf-js "~1.0.2"
+
+arr-diff@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-2.0.0.tgz#8f3b827f955a8bd669697e4a4256ac3ceae356cf"
+  dependencies:
+    arr-flatten "^1.0.1"
+
+arr-flatten@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/arr-flatten/-/arr-flatten-1.0.1.tgz#e5ffe54d45e19f32f216e91eb99c8ce892bb604b"
+
+array-find@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/array-find/-/array-find-1.0.0.tgz#6c8e286d11ed768327f8e62ecee87353ca3e78b8"
+
+array-flatten@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
+
+array-slice@^0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/array-slice/-/array-slice-0.2.3.tgz#dd3cfb80ed7973a75117cdac69b0b99ec86186f5"
+
+array-union@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/array-union/-/array-union-1.0.2.tgz#9a34410e4f4e3da23dea375be5be70f24778ec39"
+  dependencies:
+    array-uniq "^1.0.1"
+
+array-uniq@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/array-uniq/-/array-uniq-1.0.3.tgz#af6ac877a25cc7f74e058894753858dfdb24fdb6"
+
+array-unique@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.2.1.tgz#a1d97ccafcbc2625cc70fadceb36a50c58b01a53"
+
+arraybuffer.slice@0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/arraybuffer.slice/-/arraybuffer.slice-0.0.6.tgz#f33b2159f0532a3f3107a272c0ccfbd1ad2979ca"
+
+arrify@^1.0.0, arrify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
+
+asn1.js@^4.0.0:
+  version "4.9.1"
+  resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-4.9.1.tgz#48ba240b45a9280e94748990ba597d216617fd40"
+  dependencies:
+    bn.js "^4.0.0"
+    inherits "^2.0.1"
+    minimalistic-assert "^1.0.0"
+
+asn1@~0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.3.tgz#dac8787713c9966849fc8180777ebe9c1ddf3b86"
+
+assert-plus@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-0.2.0.tgz#d74e1b87e7affc0db8aadb7021f3fe48101ab234"
+
+assert-plus@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-1.0.0.tgz#f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525"
+
+assert@^1.1.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/assert/-/assert-1.4.1.tgz#99912d591836b5a6f5b345c0f07eefc08fc65d91"
+  dependencies:
+    util "0.10.3"
+
+async-each@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.1.tgz#19d386a1d9edc6e7c1c85d388aedbcc56d33602d"
+
+async@0.2.x, async@~0.2.6:
+  version "0.2.10"
+  resolved "https://registry.yarnpkg.com/async/-/async-0.2.10.tgz#b6bbe0b0674b9d719708ca38de8c237cb526c3d1"
+
+async@1.x, async@^1.4.0, async@^1.4.2, async@^1.5.2:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
+
+async@^2.1.2, async@^2.1.4:
+  version "2.1.4"
+  resolved "https://registry.yarnpkg.com/async/-/async-2.1.4.tgz#2d2160c7788032e4dd6cbe2502f1f9a2c8f6cde4"
+  dependencies:
+    lodash "^4.14.0"
+
+async@~0.9.0:
+  version "0.9.2"
+  resolved "https://registry.yarnpkg.com/async/-/async-0.9.2.tgz#aea74d5e61c1f899613bf64bda66d4c78f2fd17d"
+
+asynckit@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
+
+aws-sign2@~0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.6.0.tgz#14342dd38dbcc94d0e5b87d763cd63612c0e794f"
+
+aws4@^1.2.1:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.6.0.tgz#83ef5ca860b2b32e4a0deedee8c771b9db57471e"
+
+babel-code-frame@^6.16.0, babel-code-frame@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-6.22.0.tgz#027620bee567a88c32561574e7fd0801d33118e4"
+  dependencies:
+    chalk "^1.1.0"
+    esutils "^2.0.2"
+    js-tokens "^3.0.0"
+
+babel-core@^6.22.1, babel-core@^6.23.0:
+  version "6.23.1"
+  resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.23.1.tgz#c143cb621bb2f621710c220c5d579d15b8a442df"
+  dependencies:
+    babel-code-frame "^6.22.0"
+    babel-generator "^6.23.0"
+    babel-helpers "^6.23.0"
+    babel-messages "^6.23.0"
+    babel-register "^6.23.0"
+    babel-runtime "^6.22.0"
+    babel-template "^6.23.0"
+    babel-traverse "^6.23.1"
+    babel-types "^6.23.0"
+    babylon "^6.11.0"
+    convert-source-map "^1.1.0"
+    debug "^2.1.1"
+    json5 "^0.5.0"
+    lodash "^4.2.0"
+    minimatch "^3.0.2"
+    path-is-absolute "^1.0.0"
+    private "^0.1.6"
+    slash "^1.0.0"
+    source-map "^0.5.0"
+
+babel-generator@^6.18.0, babel-generator@^6.23.0:
+  version "6.23.0"
+  resolved "https://registry.yarnpkg.com/babel-generator/-/babel-generator-6.23.0.tgz#6b8edab956ef3116f79d8c84c5a3c05f32a74bc5"
+  dependencies:
+    babel-messages "^6.23.0"
+    babel-runtime "^6.22.0"
+    babel-types "^6.23.0"
+    detect-indent "^4.0.0"
+    jsesc "^1.3.0"
+    lodash "^4.2.0"
+    source-map "^0.5.0"
+    trim-right "^1.0.1"
+
+babel-helper-bindify-decorators@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-helper-bindify-decorators/-/babel-helper-bindify-decorators-6.22.0.tgz#d7f5bc261275941ac62acfc4e20dacfb8a3fe952"
+  dependencies:
+    babel-runtime "^6.22.0"
+    babel-traverse "^6.22.0"
+    babel-types "^6.22.0"
+
+babel-helper-builder-binary-assignment-operator-visitor@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-helper-builder-binary-assignment-operator-visitor/-/babel-helper-builder-binary-assignment-operator-visitor-6.22.0.tgz#29df56be144d81bdeac08262bfa41d2c5e91cdcd"
+  dependencies:
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+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-strict-mode/-/babel-plugin-transform-strict-mode-6.22.0.tgz#e008df01340fdc87e959da65991b7e05970c8c7c"
+  dependencies:
+    babel-runtime "^6.22.0"
+    babel-types "^6.22.0"
+
+babel-preset-es2015@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-es2015/-/babel-preset-es2015-6.22.0.tgz#af5a98ecb35eb8af764ad8a5a05eb36dc4386835"
+  dependencies:
+    babel-plugin-check-es2015-constants "^6.22.0"
+    babel-plugin-transform-es2015-arrow-functions "^6.22.0"
+    babel-plugin-transform-es2015-block-scoped-functions "^6.22.0"
+    babel-plugin-transform-es2015-block-scoping "^6.22.0"
+    babel-plugin-transform-es2015-classes "^6.22.0"
+    babel-plugin-transform-es2015-computed-properties "^6.22.0"
+    babel-plugin-transform-es2015-destructuring "^6.22.0"
+    babel-plugin-transform-es2015-duplicate-keys "^6.22.0"
+    babel-plugin-transform-es2015-for-of "^6.22.0"
+    babel-plugin-transform-es2015-function-name "^6.22.0"
+    babel-plugin-transform-es2015-literals "^6.22.0"
+    babel-plugin-transform-es2015-modules-amd "^6.22.0"
+    babel-plugin-transform-es2015-modules-commonjs "^6.22.0"
+    babel-plugin-transform-es2015-modules-systemjs "^6.22.0"
+    babel-plugin-transform-es2015-modules-umd "^6.22.0"
+    babel-plugin-transform-es2015-object-super "^6.22.0"
+    babel-plugin-transform-es2015-parameters "^6.22.0"
+    babel-plugin-transform-es2015-shorthand-properties "^6.22.0"
+    babel-plugin-transform-es2015-spread "^6.22.0"
+    babel-plugin-transform-es2015-sticky-regex "^6.22.0"
+    babel-plugin-transform-es2015-template-literals "^6.22.0"
+    babel-plugin-transform-es2015-typeof-symbol "^6.22.0"
+    babel-plugin-transform-es2015-unicode-regex "^6.22.0"
+    babel-plugin-transform-regenerator "^6.22.0"
+
+babel-preset-stage-2@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-stage-2/-/babel-preset-stage-2-6.22.0.tgz#ccd565f19c245cade394b21216df704a73b27c07"
+  dependencies:
+    babel-plugin-syntax-dynamic-import "^6.18.0"
+    babel-plugin-transform-class-properties "^6.22.0"
+    babel-plugin-transform-decorators "^6.22.0"
+    babel-preset-stage-3 "^6.22.0"
+
+babel-preset-stage-3@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-stage-3/-/babel-preset-stage-3-6.22.0.tgz#a4e92bbace7456fafdf651d7a7657ee0bbca9c2e"
+  dependencies:
+    babel-plugin-syntax-trailing-function-commas "^6.22.0"
+    babel-plugin-transform-async-generator-functions "^6.22.0"
+    babel-plugin-transform-async-to-generator "^6.22.0"
+    babel-plugin-transform-exponentiation-operator "^6.22.0"
+    babel-plugin-transform-object-rest-spread "^6.22.0"
+
+babel-register@^6.23.0:
+  version "6.23.0"
+  resolved "https://registry.yarnpkg.com/babel-register/-/babel-register-6.23.0.tgz#c9aa3d4cca94b51da34826c4a0f9e08145d74ff3"
+  dependencies:
+    babel-core "^6.23.0"
+    babel-runtime "^6.22.0"
+    core-js "^2.4.0"
+    home-or-tmp "^2.0.0"
+    lodash "^4.2.0"
+    mkdirp "^0.5.1"
+    source-map-support "^0.4.2"
+
+babel-runtime@^6.18.0, babel-runtime@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.22.0.tgz#1cf8b4ac67c77a4ddb0db2ae1f74de52ac4ca611"
+  dependencies:
+    core-js "^2.4.0"
+    regenerator-runtime "^0.10.0"
+
+babel-template@^6.16.0, babel-template@^6.22.0, babel-template@^6.23.0:
+  version "6.23.0"
+  resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-6.23.0.tgz#04d4f270adbb3aa704a8143ae26faa529238e638"
+  dependencies:
+    babel-runtime "^6.22.0"
+    babel-traverse "^6.23.0"
+    babel-types "^6.23.0"
+    babylon "^6.11.0"
+    lodash "^4.2.0"
+
+babel-traverse@^6.18.0, babel-traverse@^6.22.0, babel-traverse@^6.23.0, babel-traverse@^6.23.1:
+  version "6.23.1"
+  resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.23.1.tgz#d3cb59010ecd06a97d81310065f966b699e14f48"
+  dependencies:
+    babel-code-frame "^6.22.0"
+    babel-messages "^6.23.0"
+    babel-runtime "^6.22.0"
+    babel-types "^6.23.0"
+    babylon "^6.15.0"
+    debug "^2.2.0"
+    globals "^9.0.0"
+    invariant "^2.2.0"
+    lodash "^4.2.0"
+
+babel-types@^6.18.0, babel-types@^6.19.0, babel-types@^6.22.0, babel-types@^6.23.0:
+  version "6.23.0"
+  resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.23.0.tgz#bb17179d7538bad38cd0c9e115d340f77e7e9acf"
+  dependencies:
+    babel-runtime "^6.22.0"
+    esutils "^2.0.2"
+    lodash "^4.2.0"
+    to-fast-properties "^1.0.1"
+
+babylon@^6.11.0, babylon@^6.13.0, babylon@^6.15.0:
+  version "6.15.0"
+  resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.15.0.tgz#ba65cfa1a80e1759b0e89fb562e27dccae70348e"
+
+backo2@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/backo2/-/backo2-1.0.2.tgz#31ab1ac8b129363463e35b3ebb69f4dfcfba7947"
+
+balanced-match@^0.4.1:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-0.4.2.tgz#cb3f3e3c732dc0f01ee70b403f302e61d7709838"
+
+base64-arraybuffer@0.1.5:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/base64-arraybuffer/-/base64-arraybuffer-0.1.5.tgz#73926771923b5a19747ad666aa5cd4bf9c6e9ce8"
+
+base64-js@^1.0.2:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.2.0.tgz#a39992d723584811982be5e290bb6a53d86700f1"
+
+base64id@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/base64id/-/base64id-1.0.0.tgz#47688cb99bb6804f0e06d3e763b1c32e57d8e6b6"
+
+batch@0.5.3:
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/batch/-/batch-0.5.3.tgz#3f3414f380321743bfc1042f9a83ff1d5824d464"
+
+bcrypt-pbkdf@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.1.tgz#63bc5dcb61331b92bc05fd528953c33462a06f8d"
+  dependencies:
+    tweetnacl "^0.14.3"
+
+better-assert@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/better-assert/-/better-assert-1.0.2.tgz#40866b9e1b9e0b55b481894311e68faffaebc522"
+  dependencies:
+    callsite "1.0.0"
+
+big.js@^3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/big.js/-/big.js-3.1.3.tgz#4cada2193652eb3ca9ec8e55c9015669c9806978"
+
+binary-extensions@^1.0.0:
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.8.0.tgz#48ec8d16df4377eae5fa5884682480af4d95c774"
+
+blob@0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/blob/-/blob-0.0.4.tgz#bcf13052ca54463f30f9fc7e95b9a47630a94921"
+
+block-stream@*:
+  version "0.0.9"
+  resolved "https://registry.yarnpkg.com/block-stream/-/block-stream-0.0.9.tgz#13ebfe778a03205cfe03751481ebb4b3300c126a"
+  dependencies:
+    inherits "~2.0.0"
+
+bluebird@^3.3.0:
+  version "3.4.7"
+  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.4.7.tgz#f72d760be09b7f76d08ed8fae98b289a8d05fab3"
+
+bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.4.0:
+  version "4.11.6"
+  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.6.tgz#53344adb14617a13f6e8dd2ce28905d1c0ba3215"
+
+body-parser@^1.12.4:
+  version "1.16.0"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.16.0.tgz#924a5e472c6229fb9d69b85a20d5f2532dec788b"
+  dependencies:
+    bytes "2.4.0"
+    content-type "~1.0.2"
+    debug "2.6.0"
+    depd "~1.1.0"
+    http-errors "~1.5.1"
+    iconv-lite "0.4.15"
+    on-finished "~2.3.0"
+    qs "6.2.1"
+    raw-body "~2.2.0"
+    type-is "~1.6.14"
+
+boom@2.x.x:
+  version "2.10.1"
+  resolved "https://registry.yarnpkg.com/boom/-/boom-2.10.1.tgz#39c8918ceff5799f83f9492a848f625add0c766f"
+  dependencies:
+    hoek "2.x.x"
+
+bootstrap-sass@^3.3.6:
+  version "3.3.6"
+  resolved "https://registry.yarnpkg.com/bootstrap-sass/-/bootstrap-sass-3.3.6.tgz#363b0d300e868d3e70134c1a742bb17288444fd1"
+
+brace-expansion@^1.0.0:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.6.tgz#7197d7eaa9b87e648390ea61fc66c84427420df9"
+  dependencies:
+    balanced-match "^0.4.1"
+    concat-map "0.0.1"
+
+braces@^0.1.2:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/braces/-/braces-0.1.5.tgz#c085711085291d8b75fdd74eab0f8597280711e6"
+  dependencies:
+    expand-range "^0.1.0"
+
+braces@^1.8.2:
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/braces/-/braces-1.8.5.tgz#ba77962e12dff969d6b76711e914b737857bf6a7"
+  dependencies:
+    expand-range "^1.8.1"
+    preserve "^0.2.0"
+    repeat-element "^1.1.2"
+
+brorand@^1.0.1:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.0.7.tgz#6677fa5e4901bdbf9c9ec2a748e28dca407a9bfc"
+
+browserify-aes@^1.0.0, browserify-aes@^1.0.4:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/browserify-aes/-/browserify-aes-1.0.6.tgz#5e7725dbdef1fd5930d4ebab48567ce451c48a0a"
+  dependencies:
+    buffer-xor "^1.0.2"
+    cipher-base "^1.0.0"
+    create-hash "^1.1.0"
+    evp_bytestokey "^1.0.0"
+    inherits "^2.0.1"
+
+browserify-cipher@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/browserify-cipher/-/browserify-cipher-1.0.0.tgz#9988244874bf5ed4e28da95666dcd66ac8fc363a"
+  dependencies:
+    browserify-aes "^1.0.4"
+    browserify-des "^1.0.0"
+    evp_bytestokey "^1.0.0"
+
+browserify-des@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/browserify-des/-/browserify-des-1.0.0.tgz#daa277717470922ed2fe18594118a175439721dd"
+  dependencies:
+    cipher-base "^1.0.1"
+    des.js "^1.0.0"
+    inherits "^2.0.1"
+
+browserify-rsa@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/browserify-rsa/-/browserify-rsa-4.0.1.tgz#21e0abfaf6f2029cf2fafb133567a701d4135524"
+  dependencies:
+    bn.js "^4.1.0"
+    randombytes "^2.0.1"
+
+browserify-sign@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/browserify-sign/-/browserify-sign-4.0.0.tgz#10773910c3c206d5420a46aad8694f820b85968f"
+  dependencies:
+    bn.js "^4.1.1"
+    browserify-rsa "^4.0.0"
+    create-hash "^1.1.0"
+    create-hmac "^1.1.2"
+    elliptic "^6.0.0"
+    inherits "^2.0.1"
+    parse-asn1 "^5.0.0"
+
+browserify-zlib@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/browserify-zlib/-/browserify-zlib-0.1.4.tgz#bb35f8a519f600e0fa6b8485241c979d0141fb2d"
+  dependencies:
+    pako "~0.2.0"
+
+buffer-shims@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/buffer-shims/-/buffer-shims-1.0.0.tgz#9978ce317388c649ad8793028c3477ef044a8b51"
+
+buffer-xor@^1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/buffer-xor/-/buffer-xor-1.0.3.tgz#26e61ed1422fb70dd42e6e36729ed51d855fe8d9"
+
+buffer@^4.3.0:
+  version "4.9.1"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-4.9.1.tgz#6d1bb601b07a4efced97094132093027c95bc298"
+  dependencies:
+    base64-js "^1.0.2"
+    ieee754 "^1.1.4"
+    isarray "^1.0.0"
+
+builtin-modules@^1.0.0, builtin-modules@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
+
+builtin-status-codes@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
+
+bytes@2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-2.3.0.tgz#d5b680a165b6201739acb611542aabc2d8ceb070"
+
+bytes@2.4.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-2.4.0.tgz#7d97196f9d5baf7f6935e25985549edd2a6c2339"
+
+caller-path@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-0.1.0.tgz#94085ef63581ecd3daa92444a8fe94e82577751f"
+  dependencies:
+    callsites "^0.2.0"
+
+callsite@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/callsite/-/callsite-1.0.0.tgz#280398e5d664bd74038b6f0905153e6e8af1bc20"
+
+callsites@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/callsites/-/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
+
+camelcase@^1.0.2:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-1.2.1.tgz#9bb5304d2e0b56698b2c758b08a3eaa9daa58a39"
+
+camelcase@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a"
+
+caseless@~0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.11.0.tgz#715b96ea9841593cc33067923f5ec60ebda4f7d7"
+
+center-align@^0.1.1:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/center-align/-/center-align-0.1.3.tgz#aa0d32629b6ee972200411cbd4461c907bc2b7ad"
+  dependencies:
+    align-text "^0.1.3"
+    lazy-cache "^1.0.3"
+
+chalk@1.1.3, chalk@^1.0.0, chalk@^1.1.0, chalk@^1.1.1, chalk@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
+  dependencies:
+    ansi-styles "^2.2.1"
+    escape-string-regexp "^1.0.2"
+    has-ansi "^2.0.0"
+    strip-ansi "^3.0.0"
+    supports-color "^2.0.0"
+
+chokidar@^1.4.1, chokidar@^1.4.3, chokidar@^1.6.0:
+  version "1.6.1"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-1.6.1.tgz#2f4447ab5e96e50fb3d789fd90d4c72e0e4c70c2"
+  dependencies:
+    anymatch "^1.3.0"
+    async-each "^1.0.0"
+    glob-parent "^2.0.0"
+    inherits "^2.0.1"
+    is-binary-path "^1.0.0"
+    is-glob "^2.0.0"
+    path-is-absolute "^1.0.0"
+    readdirp "^2.0.0"
+  optionalDependencies:
+    fsevents "^1.0.0"
+
+cipher-base@^1.0.0, cipher-base@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/cipher-base/-/cipher-base-1.0.3.tgz#eeabf194419ce900da3018c207d212f2a6df0a07"
+  dependencies:
+    inherits "^2.0.1"
+
+circular-json@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/circular-json/-/circular-json-0.3.1.tgz#be8b36aefccde8b3ca7aa2d6afc07a37242c0d2d"
+
+cli-cursor@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-1.0.2.tgz#64da3f7d56a54412e59794bd62dc35295e8f2987"
+  dependencies:
+    restore-cursor "^1.0.1"
+
+cli-width@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.1.0.tgz#b234ca209b29ef66fc518d9b98d5847b00edf00a"
+
+cliui@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-2.1.0.tgz#4b475760ff80264c762c3a1719032e91c7fea0d1"
+  dependencies:
+    center-align "^0.1.1"
+    right-align "^0.1.1"
+    wordwrap "0.0.2"
+
+cliui@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-3.2.0.tgz#120601537a916d29940f934da3b48d585a39213d"
+  dependencies:
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+    wrap-ansi "^2.0.0"
+
+clone@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/clone/-/clone-1.0.2.tgz#260b7a99ebb1edfe247538175f783243cb19d149"
+
+co@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
+
+code-point-at@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
+
+colors@^1.1.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/colors/-/colors-1.1.2.tgz#168a4701756b6a7f51a12ce0c97bfa28c084ed63"
+
+combine-lists@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/combine-lists/-/combine-lists-1.0.1.tgz#458c07e09e0d900fc28b70a3fec2dacd1d2cb7f6"
+  dependencies:
+    lodash "^4.5.0"
+
+combined-stream@^1.0.5, combined-stream@~1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.5.tgz#938370a57b4a51dea2c77c15d5c5fdf895164009"
+  dependencies:
+    delayed-stream "~1.0.0"
+
+commander@^2.8.1, commander@^2.9.0:
+  version "2.9.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.9.0.tgz#9c99094176e12240cb22d6c5146098400fe0f7d4"
+  dependencies:
+    graceful-readlink ">= 1.0.0"
+
+commondir@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
+
+component-bind@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/component-bind/-/component-bind-1.0.0.tgz#00c608ab7dcd93897c0009651b1d3a8e1e73bbd1"
+
+component-emitter@1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.1.2.tgz#296594f2753daa63996d2af08d15a95116c9aec3"
+
+component-emitter@1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.2.1.tgz#137918d6d78283f7df7a6b7c5a63e140e69425e6"
+
+component-inherit@0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/component-inherit/-/component-inherit-0.0.3.tgz#645fc4adf58b72b649d5cae65135619db26ff143"
+
+compressible@~2.0.8:
+  version "2.0.9"
+  resolved "https://registry.yarnpkg.com/compressible/-/compressible-2.0.9.tgz#6daab4e2b599c2770dd9e21e7a891b1c5a755425"
+  dependencies:
+    mime-db ">= 1.24.0 < 2"
+
+compression-webpack-plugin@^0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/compression-webpack-plugin/-/compression-webpack-plugin-0.3.2.tgz#1edfb0e749d7366d3e701670c463359b2c0cf704"
+  dependencies:
+    async "0.2.x"
+    webpack-sources "^0.1.0"
+  optionalDependencies:
+    node-zopfli "^2.0.0"
+
+compression@^1.5.2:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/compression/-/compression-1.6.2.tgz#cceb121ecc9d09c52d7ad0c3350ea93ddd402bc3"
+  dependencies:
+    accepts "~1.3.3"
+    bytes "2.3.0"
+    compressible "~2.0.8"
+    debug "~2.2.0"
+    on-headers "~1.0.1"
+    vary "~1.1.0"
+
+concat-map@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
+
+concat-stream@1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.5.0.tgz#53f7d43c51c5e43f81c8fdd03321c631be68d611"
+  dependencies:
+    inherits "~2.0.1"
+    readable-stream "~2.0.0"
+    typedarray "~0.0.5"
+
+concat-stream@^1.4.6:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.0.tgz#0aac662fd52be78964d5532f694784e70110acf7"
+  dependencies:
+    inherits "^2.0.3"
+    readable-stream "^2.2.2"
+    typedarray "^0.0.6"
+
+connect-history-api-fallback@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/connect-history-api-fallback/-/connect-history-api-fallback-1.3.0.tgz#e51d17f8f0ef0db90a64fdb47de3051556e9f169"
+
+connect@^3.3.5:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/connect/-/connect-3.5.0.tgz#b357525a0b4c1f50599cd983e1d9efeea9677198"
+  dependencies:
+    debug "~2.2.0"
+    finalhandler "0.5.0"
+    parseurl "~1.3.1"
+    utils-merge "1.0.0"
+
+console-browserify@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/console-browserify/-/console-browserify-1.1.0.tgz#f0241c45730a9fc6323b206dbf38edc741d0bb10"
+  dependencies:
+    date-now "^0.1.4"
+
+console-control-strings@^1.0.0, console-control-strings@~1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
+
+constants-browserify@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/constants-browserify/-/constants-browserify-1.0.0.tgz#c20b96d8c617748aaf1c16021760cd27fcb8cb75"
+
+contains-path@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/contains-path/-/contains-path-0.1.0.tgz#fe8cf184ff6670b6baef01a9d4861a5cbec4120a"
+
+content-disposition@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
+
+content-type@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.2.tgz#b7d113aee7a8dd27bd21133c4dc2529df1721eed"
+
+convert-source-map@^1.1.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.3.0.tgz#e9f3e9c6e2728efc2676696a70eb382f73106a67"
+
+cookie-signature@1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
+
+cookie@0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.3.1.tgz#e7e0a1f9ef43b4c8ba925c5c5a96e806d16873bb"
+
+core-js@^2.2.0, core-js@^2.4.0, core-js@^2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.4.1.tgz#4de911e667b0eae9124e34254b53aea6fc618d3e"
+
+core-util-is@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
+
+create-ecdh@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/create-ecdh/-/create-ecdh-4.0.0.tgz#888c723596cdf7612f6498233eebd7a35301737d"
+  dependencies:
+    bn.js "^4.1.0"
+    elliptic "^6.0.0"
+
+create-hash@^1.1.0, create-hash@^1.1.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/create-hash/-/create-hash-1.1.2.tgz#51210062d7bb7479f6c65bb41a92208b1d61abad"
+  dependencies:
+    cipher-base "^1.0.1"
+    inherits "^2.0.1"
+    ripemd160 "^1.0.0"
+    sha.js "^2.3.6"
+
+create-hmac@^1.1.0, create-hmac@^1.1.2:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/create-hmac/-/create-hmac-1.1.4.tgz#d3fb4ba253eb8b3f56e39ea2fbcb8af747bd3170"
+  dependencies:
+    create-hash "^1.1.0"
+    inherits "^2.0.1"
+
+cryptiles@2.x.x:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/cryptiles/-/cryptiles-2.0.5.tgz#3bdfecdc608147c1c67202fa291e7dca59eaa3b8"
+  dependencies:
+    boom "2.x.x"
+
+crypto-browserify@^3.11.0:
+  version "3.11.0"
+  resolved "https://registry.yarnpkg.com/crypto-browserify/-/crypto-browserify-3.11.0.tgz#3652a0906ab9b2a7e0c3ce66a408e957a2485522"
+  dependencies:
+    browserify-cipher "^1.0.0"
+    browserify-sign "^4.0.0"
+    create-ecdh "^4.0.0"
+    create-hash "^1.1.0"
+    create-hmac "^1.1.0"
+    diffie-hellman "^5.0.0"
+    inherits "^2.0.1"
+    pbkdf2 "^3.0.3"
+    public-encrypt "^4.0.0"
+    randombytes "^2.0.0"
+
+custom-event@~1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/custom-event/-/custom-event-1.0.1.tgz#5d02a46850adf1b4a317946a3928fccb5bfd0425"
+
+d3@^3.5.11:
+  version "3.5.11"
+  resolved "https://registry.yarnpkg.com/d3/-/d3-3.5.11.tgz#d130750eed0554db70e8432102f920a12407b69c"
+
+d@^0.1.1, d@~0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/d/-/d-0.1.1.tgz#da184c535d18d8ee7ba2aa229b914009fae11309"
+  dependencies:
+    es5-ext "~0.10.2"
+
+dashdash@^1.12.0:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/dashdash/-/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"
+  dependencies:
+    assert-plus "^1.0.0"
+
+date-now@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/date-now/-/date-now-0.1.4.tgz#eaf439fd4d4848ad74e5cc7dbef200672b9e345b"
+
+debug@0.7.4:
+  version "0.7.4"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-0.7.4.tgz#06e1ea8082c2cb14e39806e22e2f6f757f92af39"
+
+debug@2.2.0, debug@~2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.2.0.tgz#f87057e995b1a1f6ae6a4960664137bc56f039da"
+  dependencies:
+    ms "0.7.1"
+
+debug@2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.3.3.tgz#40c453e67e6e13c901ddec317af8986cda9eff8c"
+  dependencies:
+    ms "0.7.2"
+
+debug@2.6.0, debug@^2.1.1, debug@^2.2.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.0.tgz#bc596bcabe7617f11d9fa15361eded5608b8499b"
+  dependencies:
+    ms "0.7.2"
+
+decamelize@^1.0.0, decamelize@^1.1.1:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
+
+deep-extend@~0.4.0:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.4.1.tgz#efe4113d08085f4e6f9687759810f807469e2253"
+
+deep-is@~0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
+
+default-require-extensions@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/default-require-extensions/-/default-require-extensions-1.0.0.tgz#f37ea15d3e13ffd9b437d33e1a75b5fb97874cb8"
+  dependencies:
+    strip-bom "^2.0.0"
+
+defaults@^1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/defaults/-/defaults-1.0.3.tgz#c656051e9817d9ff08ed881477f3fe4019f3ef7d"
+  dependencies:
+    clone "^1.0.2"
+
+del@^2.0.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/del/-/del-2.2.2.tgz#c12c981d067846c84bcaf862cff930d907ffd1a8"
+  dependencies:
+    globby "^5.0.0"
+    is-path-cwd "^1.0.0"
+    is-path-in-cwd "^1.0.0"
+    object-assign "^4.0.1"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+    rimraf "^2.2.8"
+
+delayed-stream@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
+
+delegates@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/delegates/-/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
+
+depd@~1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.0.tgz#e1bd82c6aab6ced965b97b88b17ed3e528ca18c3"
+
+des.js@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/des.js/-/des.js-1.0.0.tgz#c074d2e2aa6a8a9a07dbd61f9a15c2cd83ec8ecc"
+  dependencies:
+    inherits "^2.0.1"
+    minimalistic-assert "^1.0.0"
+
+destroy@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
+
+detect-indent@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-4.0.0.tgz#f76d064352cdf43a1cb6ce619c4ee3a9475de208"
+  dependencies:
+    repeating "^2.0.0"
+
+di@^0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/di/-/di-0.0.1.tgz#806649326ceaa7caa3306d75d985ea2748ba913c"
+
+diffie-hellman@^5.0.0:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/diffie-hellman/-/diffie-hellman-5.0.2.tgz#b5835739270cfe26acf632099fded2a07f209e5e"
+  dependencies:
+    bn.js "^4.1.0"
+    miller-rabin "^4.0.0"
+    randombytes "^2.0.0"
+
+doctrine@1.5.0, doctrine@^1.2.2:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-1.5.0.tgz#379dce730f6166f76cefa4e6707a159b02c5a6fa"
+  dependencies:
+    esutils "^2.0.2"
+    isarray "^1.0.0"
+
+document-register-element@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/document-register-element/-/document-register-element-1.3.0.tgz#fb3babb523c74662be47be19c6bc33e71990d940"
+
+dom-serialize@^2.2.0:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/dom-serialize/-/dom-serialize-2.2.1.tgz#562ae8999f44be5ea3076f5419dcd59eb43ac95b"
+  dependencies:
+    custom-event "~1.0.0"
+    ent "~2.2.0"
+    extend "^3.0.0"
+    void-elements "^2.0.0"
+
+domain-browser@^1.1.1:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/domain-browser/-/domain-browser-1.1.7.tgz#867aa4b093faa05f1de08c06f4d7b21fdf8698bc"
+
+dropzone@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/dropzone/-/dropzone-4.2.0.tgz#fbe7acbb9918e0706489072ef663effeef8a79f3"
+
+duplexer@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/duplexer/-/duplexer-0.1.1.tgz#ace6ff808c1ce66b57d1ebf97977acb02334cfc1"
+
+ecc-jsbn@~0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz#0fc73a9ed5f0d53c38193398523ef7e543777505"
+  dependencies:
+    jsbn "~0.1.0"
+
+ee-first@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
+
+ejs@^2.5.5:
+  version "2.5.6"
+  resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.5.6.tgz#479636bfa3fe3b1debd52087f0acb204b4f19c88"
+
+elliptic@^6.0.0:
+  version "6.3.3"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.3.3.tgz#5482d9646d54bcb89fd7d994fc9e2e9568876e3f"
+  dependencies:
+    bn.js "^4.4.0"
+    brorand "^1.0.1"
+    hash.js "^1.0.0"
+    inherits "^2.0.1"
+
+emoji-unicode-version@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/emoji-unicode-version/-/emoji-unicode-version-0.2.1.tgz#0ebf3666b5414097971d34994e299fce75cdbafc"
+
+emojis-list@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/emojis-list/-/emojis-list-2.1.0.tgz#4daa4d9db00f9819880c79fa457ae5b09a1fd389"
+
+encodeurl@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.1.tgz#79e3d58655346909fe6f0f45a5de68103b294d20"
+
+engine.io-client@1.8.2:
+  version "1.8.2"
+  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-1.8.2.tgz#c38767547f2a7d184f5752f6f0ad501006703766"
+  dependencies:
+    component-emitter "1.2.1"
+    component-inherit "0.0.3"
+    debug "2.3.3"
+    engine.io-parser "1.3.2"
+    has-cors "1.1.0"
+    indexof "0.0.1"
+    parsejson "0.0.3"
+    parseqs "0.0.5"
+    parseuri "0.0.5"
+    ws "1.1.1"
+    xmlhttprequest-ssl "1.5.3"
+    yeast "0.1.2"
+
+engine.io-parser@1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-1.3.2.tgz#937b079f0007d0893ec56d46cb220b8cb435220a"
+  dependencies:
+    after "0.8.2"
+    arraybuffer.slice "0.0.6"
+    base64-arraybuffer "0.1.5"
+    blob "0.0.4"
+    has-binary "0.1.7"
+    wtf-8 "1.0.0"
+
+engine.io@1.8.2:
+  version "1.8.2"
+  resolved "https://registry.yarnpkg.com/engine.io/-/engine.io-1.8.2.tgz#6b59be730b348c0125b0a4589de1c355abcf7a7e"
+  dependencies:
+    accepts "1.3.3"
+    base64id "1.0.0"
+    cookie "0.3.1"
+    debug "2.3.3"
+    engine.io-parser "1.3.2"
+    ws "1.1.1"
+
+enhanced-resolve@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/enhanced-resolve/-/enhanced-resolve-3.1.0.tgz#9f4b626f577245edcf4b2ad83d86e17f4f421dec"
+  dependencies:
+    graceful-fs "^4.1.2"
+    memory-fs "^0.4.0"
+    object-assign "^4.0.1"
+    tapable "^0.2.5"
+
+enhanced-resolve@~0.9.0:
+  version "0.9.1"
+  resolved "https://registry.yarnpkg.com/enhanced-resolve/-/enhanced-resolve-0.9.1.tgz#4d6e689b3725f86090927ccc86cd9f1635b89e2e"
+  dependencies:
+    graceful-fs "^4.1.2"
+    memory-fs "^0.2.0"
+    tapable "^0.1.8"
+
+ent@~2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/ent/-/ent-2.2.0.tgz#e964219325a21d05f44466a2f686ed6ce5f5dd1d"
+
+errno@^0.1.3:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.4.tgz#b896e23a9e5e8ba33871fc996abd3635fc9a1c7d"
+  dependencies:
+    prr "~0.0.0"
+
+error-ex@^1.2.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.0.tgz#e67b43f3e82c96ea3a584ffee0b9fc3325d802d9"
+  dependencies:
+    is-arrayish "^0.2.1"
+
+es5-ext@^0.10.7, es5-ext@^0.10.8, es5-ext@~0.10.11, es5-ext@~0.10.2, es5-ext@~0.10.7:
+  version "0.10.12"
+  resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.12.tgz#aa84641d4db76b62abba5e45fd805ecbab140047"
+  dependencies:
+    es6-iterator "2"
+    es6-symbol "~3.1"
+
+es6-iterator@2:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-2.0.0.tgz#bd968567d61635e33c0b80727613c9cb4b096bac"
+  dependencies:
+    d "^0.1.1"
+    es5-ext "^0.10.7"
+    es6-symbol "3"
+
+es6-map@^0.1.3:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/es6-map/-/es6-map-0.1.4.tgz#a34b147be224773a4d7da8072794cefa3632b897"
+  dependencies:
+    d "~0.1.1"
+    es5-ext "~0.10.11"
+    es6-iterator "2"
+    es6-set "~0.1.3"
+    es6-symbol "~3.1.0"
+    event-emitter "~0.3.4"
+
+es6-promise@~4.0.3:
+  version "4.0.5"
+  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.0.5.tgz#7882f30adde5b240ccfa7f7d78c548330951ae42"
+
+es6-set@~0.1.3:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/es6-set/-/es6-set-0.1.4.tgz#9516b6761c2964b92ff479456233a247dc707ce8"
+  dependencies:
+    d "~0.1.1"
+    es5-ext "~0.10.11"
+    es6-iterator "2"
+    es6-symbol "3"
+    event-emitter "~0.3.4"
+
+es6-symbol@3, es6-symbol@~3.1, es6-symbol@~3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.0.tgz#94481c655e7a7cad82eba832d97d5433496d7ffa"
+  dependencies:
+    d "~0.1.1"
+    es5-ext "~0.10.11"
+
+es6-weak-map@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/es6-weak-map/-/es6-weak-map-2.0.1.tgz#0d2bbd8827eb5fb4ba8f97fbfea50d43db21ea81"
+  dependencies:
+    d "^0.1.1"
+    es5-ext "^0.10.8"
+    es6-iterator "2"
+    es6-symbol "3"
+
+escape-html@~1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
+
+escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
+
+escodegen@1.8.x:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.8.1.tgz#5a5b53af4693110bebb0867aa3430dd3b70a1018"
+  dependencies:
+    esprima "^2.7.1"
+    estraverse "^1.9.1"
+    esutils "^2.0.2"
+    optionator "^0.8.1"
+  optionalDependencies:
+    source-map "~0.2.0"
+
+escope@^3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/escope/-/escope-3.6.0.tgz#e01975e812781a163a6dadfdd80398dc64c889c3"
+  dependencies:
+    es6-map "^0.1.3"
+    es6-weak-map "^2.0.1"
+    esrecurse "^4.1.0"
+    estraverse "^4.1.1"
+
+eslint-config-airbnb-base@^10.0.1:
+  version "10.0.1"
+  resolved "https://registry.yarnpkg.com/eslint-config-airbnb-base/-/eslint-config-airbnb-base-10.0.1.tgz#f17d4e52992c1d45d1b7713efbcd5ecd0e7e0506"
+
+eslint-import-resolver-node@^0.2.0:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/eslint-import-resolver-node/-/eslint-import-resolver-node-0.2.3.tgz#5add8106e8c928db2cba232bcd9efa846e3da16c"
+  dependencies:
+    debug "^2.2.0"
+    object-assign "^4.0.1"
+    resolve "^1.1.6"
+
+eslint-import-resolver-webpack@^0.8.1:
+  version "0.8.1"
+  resolved "https://registry.yarnpkg.com/eslint-import-resolver-webpack/-/eslint-import-resolver-webpack-0.8.1.tgz#c7f8b4d5bd3c5b489457e5728c5db1c4ffbac9aa"
+  dependencies:
+    array-find "^1.0.0"
+    debug "^2.2.0"
+    enhanced-resolve "~0.9.0"
+    find-root "^0.1.1"
+    has "^1.0.1"
+    interpret "^1.0.0"
+    is-absolute "^0.2.3"
+    lodash.get "^3.7.0"
+    node-libs-browser "^1.0.0"
+    resolve "^1.2.0"
+    semver "^5.3.0"
+
+eslint-module-utils@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-module-utils/-/eslint-module-utils-2.0.0.tgz#a6f8c21d901358759cdc35dbac1982ae1ee58bce"
+  dependencies:
+    debug "2.2.0"
+    pkg-dir "^1.0.0"
+
+eslint-plugin-filenames@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-filenames/-/eslint-plugin-filenames-1.1.0.tgz#bb925218ab25b1aad1c622cfa9cb8f43cc03a4ff"
+  dependencies:
+    lodash.camelcase "4.1.1"
+    lodash.kebabcase "4.0.1"
+    lodash.snakecase "4.0.1"
+
+eslint-plugin-import@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.2.0.tgz#72ba306fad305d67c4816348a4699a4229ac8b4e"
+  dependencies:
+    builtin-modules "^1.1.1"
+    contains-path "^0.1.0"
+    debug "^2.2.0"
+    doctrine "1.5.0"
+    eslint-import-resolver-node "^0.2.0"
+    eslint-module-utils "^2.0.0"
+    has "^1.0.1"
+    lodash.cond "^4.3.0"
+    minimatch "^3.0.3"
+    pkg-up "^1.0.0"
+
+eslint-plugin-jasmine@^2.1.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-jasmine/-/eslint-plugin-jasmine-2.2.0.tgz#7135879383c39a667c721d302b9f20f0389543de"
+
+eslint@^3.10.1:
+  version "3.15.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-3.15.0.tgz#bdcc6a6c5ffe08160e7b93c066695362a91e30f2"
+  dependencies:
+    babel-code-frame "^6.16.0"
+    chalk "^1.1.3"
+    concat-stream "^1.4.6"
+    debug "^2.1.1"
+    doctrine "^1.2.2"
+    escope "^3.6.0"
+    espree "^3.4.0"
+    estraverse "^4.2.0"
+    esutils "^2.0.2"
+    file-entry-cache "^2.0.0"
+    glob "^7.0.3"
+    globals "^9.14.0"
+    ignore "^3.2.0"
+    imurmurhash "^0.1.4"
+    inquirer "^0.12.0"
+    is-my-json-valid "^2.10.0"
+    is-resolvable "^1.0.0"
+    js-yaml "^3.5.1"
+    json-stable-stringify "^1.0.0"
+    levn "^0.3.0"
+    lodash "^4.0.0"
+    mkdirp "^0.5.0"
+    natural-compare "^1.4.0"
+    optionator "^0.8.2"
+    path-is-inside "^1.0.1"
+    pluralize "^1.2.1"
+    progress "^1.1.8"
+    require-uncached "^1.0.2"
+    shelljs "^0.7.5"
+    strip-bom "^3.0.0"
+    strip-json-comments "~2.0.1"
+    table "^3.7.8"
+    text-table "~0.2.0"
+    user-home "^2.0.0"
+
+espree@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-3.4.0.tgz#41656fa5628e042878025ef467e78f125cb86e1d"
+  dependencies:
+    acorn "4.0.4"
+    acorn-jsx "^3.0.0"
+
+esprima@2.7.x, esprima@^2.7.1:
+  version "2.7.3"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
+
+esprima@^3.1.1:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
+
+esrecurse@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.1.0.tgz#4713b6536adf7f2ac4f327d559e7756bff648220"
+  dependencies:
+    estraverse "~4.1.0"
+    object-assign "^4.0.1"
+
+estraverse@^1.9.1:
+  version "1.9.3"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-1.9.3.tgz#af67f2dc922582415950926091a4005d29c9bb44"
+
+estraverse@^4.1.1, estraverse@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
+
+estraverse@~4.1.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.1.1.tgz#f6caca728933a850ef90661d0e17982ba47111a2"
+
+esutils@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
+
+etag@~1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/etag/-/etag-1.7.0.tgz#03d30b5f67dd6e632d2945d30d6652731a34d5d8"
+
+eve-raphael@0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/eve-raphael/-/eve-raphael-0.5.0.tgz#17c754b792beef3fa6684d79cf5a47c63c4cda30"
+
+event-emitter@~0.3.4:
+  version "0.3.4"
+  resolved "https://registry.yarnpkg.com/event-emitter/-/event-emitter-0.3.4.tgz#8d63ddfb4cfe1fae3b32ca265c4c720222080bb5"
+  dependencies:
+    d "~0.1.1"
+    es5-ext "~0.10.7"
+
+eventemitter3@1.x.x:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-1.2.0.tgz#1c86991d816ad1e504750e73874224ecf3bec508"
+
+events@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
+
+eventsource@~0.1.6:
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-0.1.6.tgz#0acede849ed7dd1ccc32c811bb11b944d4f29232"
+  dependencies:
+    original ">=0.0.5"
+
+evp_bytestokey@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/evp_bytestokey/-/evp_bytestokey-1.0.0.tgz#497b66ad9fef65cd7c08a6180824ba1476b66e53"
+  dependencies:
+    create-hash "^1.1.1"
+
+exit-hook@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
+
+expand-braces@^0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/expand-braces/-/expand-braces-0.1.2.tgz#488b1d1d2451cb3d3a6b192cfc030f44c5855fea"
+  dependencies:
+    array-slice "^0.2.3"
+    array-unique "^0.2.1"
+    braces "^0.1.2"
+
+expand-brackets@^0.1.4:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-0.1.5.tgz#df07284e342a807cd733ac5af72411e581d1177b"
+  dependencies:
+    is-posix-bracket "^0.1.0"
+
+expand-range@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/expand-range/-/expand-range-0.1.1.tgz#4cb8eda0993ca56fa4f41fc42f3cbb4ccadff044"
+  dependencies:
+    is-number "^0.1.1"
+    repeat-string "^0.2.2"
+
+expand-range@^1.8.1:
+  version "1.8.2"
+  resolved "https://registry.yarnpkg.com/expand-range/-/expand-range-1.8.2.tgz#a299effd335fe2721ebae8e257ec79644fc85337"
+  dependencies:
+    fill-range "^2.1.0"
+
+express@^4.13.3, express@^4.14.1:
+  version "4.14.1"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.14.1.tgz#646c237f766f148c2120aff073817b9e4d7e0d33"
+  dependencies:
+    accepts "~1.3.3"
+    array-flatten "1.1.1"
+    content-disposition "0.5.2"
+    content-type "~1.0.2"
+    cookie "0.3.1"
+    cookie-signature "1.0.6"
+    debug "~2.2.0"
+    depd "~1.1.0"
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    etag "~1.7.0"
+    finalhandler "0.5.1"
+    fresh "0.3.0"
+    merge-descriptors "1.0.1"
+    methods "~1.1.2"
+    on-finished "~2.3.0"
+    parseurl "~1.3.1"
+    path-to-regexp "0.1.7"
+    proxy-addr "~1.1.3"
+    qs "6.2.0"
+    range-parser "~1.2.0"
+    send "0.14.2"
+    serve-static "~1.11.2"
+    type-is "~1.6.14"
+    utils-merge "1.0.0"
+    vary "~1.1.0"
+
+extend@^3.0.0, extend@~3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.0.tgz#5a474353b9f3353ddd8176dfd37b91c83a46f1d4"
+
+extglob@^0.3.1:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/extglob/-/extglob-0.3.2.tgz#2e18ff3d2f49ab2765cec9023f011daa8d8349a1"
+  dependencies:
+    is-extglob "^1.0.0"
+
+extract-zip@~1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-1.5.0.tgz#92ccf6d81ef70a9fa4c1747114ccef6d8688a6c4"
+  dependencies:
+    concat-stream "1.5.0"
+    debug "0.7.4"
+    mkdirp "0.5.0"
+    yauzl "2.4.1"
+
+extsprintf@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.0.2.tgz#e1080e0658e300b06294990cc70e1502235fd550"
+
+fast-levenshtein@~2.0.4:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
+
+faye-websocket@^0.10.0:
+  version "0.10.0"
+  resolved "https://registry.yarnpkg.com/faye-websocket/-/faye-websocket-0.10.0.tgz#4e492f8d04dfb6f89003507f6edbf2d501e7c6f4"
+  dependencies:
+    websocket-driver ">=0.5.1"
+
+faye-websocket@~0.11.0:
+  version "0.11.1"
+  resolved "https://registry.yarnpkg.com/faye-websocket/-/faye-websocket-0.11.1.tgz#f0efe18c4f56e4f40afc7e06c719fd5ee6188f38"
+  dependencies:
+    websocket-driver ">=0.5.1"
+
+fd-slicer@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/fd-slicer/-/fd-slicer-1.0.1.tgz#8b5bcbd9ec327c5041bf9ab023fd6750f1177e65"
+  dependencies:
+    pend "~1.2.0"
+
+figures@^1.3.5:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/figures/-/figures-1.7.0.tgz#cbe1e3affcf1cd44b80cadfed28dc793a9701d2e"
+  dependencies:
+    escape-string-regexp "^1.0.5"
+    object-assign "^4.1.0"
+
+file-entry-cache@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/file-entry-cache/-/file-entry-cache-2.0.0.tgz#c392990c3e684783d838b8c84a45d8a048458361"
+  dependencies:
+    flat-cache "^1.2.1"
+    object-assign "^4.0.1"
+
+filename-regex@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/filename-regex/-/filename-regex-2.0.0.tgz#996e3e80479b98b9897f15a8a58b3d084e926775"
+
+fileset@^2.0.2:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/fileset/-/fileset-2.0.3.tgz#8e7548a96d3cc2327ee5e674168723a333bba2a0"
+  dependencies:
+    glob "^7.0.3"
+    minimatch "^3.0.3"
+
+filesize@^3.5.4:
+  version "3.5.4"
+  resolved "https://registry.yarnpkg.com/filesize/-/filesize-3.5.4.tgz#742fc7fb6aef4ee3878682600c22f840731e1fda"
+
+fill-range@^2.1.0:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-2.2.3.tgz#50b77dfd7e469bc7492470963699fe7a8485a723"
+  dependencies:
+    is-number "^2.1.0"
+    isobject "^2.0.0"
+    randomatic "^1.1.3"
+    repeat-element "^1.1.2"
+    repeat-string "^1.5.2"
+
+finalhandler@0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-0.5.0.tgz#e9508abece9b6dba871a6942a1d7911b91911ac7"
+  dependencies:
+    debug "~2.2.0"
+    escape-html "~1.0.3"
+    on-finished "~2.3.0"
+    statuses "~1.3.0"
+    unpipe "~1.0.0"
+
+finalhandler@0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-0.5.1.tgz#2c400d8d4530935bc232549c5fa385ec07de6fcd"
+  dependencies:
+    debug "~2.2.0"
+    escape-html "~1.0.3"
+    on-finished "~2.3.0"
+    statuses "~1.3.1"
+    unpipe "~1.0.0"
+
+find-cache-dir@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-0.1.1.tgz#c8defae57c8a52a8a784f9e31c57c742e993a0b9"
+  dependencies:
+    commondir "^1.0.1"
+    mkdirp "^0.5.1"
+    pkg-dir "^1.0.0"
+
+find-root@^0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/find-root/-/find-root-0.1.2.tgz#98d2267cff1916ccaf2743b3a0eea81d79d7dcd1"
+
+find-up@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-1.1.2.tgz#6b2e9822b1a2ce0a60ab64d610eccad53cb24d0f"
+  dependencies:
+    path-exists "^2.0.0"
+    pinkie-promise "^2.0.0"
+
+find-up@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-2.1.0.tgz#45d1b7e506c717ddd482775a2b77920a3c0c57a7"
+  dependencies:
+    locate-path "^2.0.0"
+
+flat-cache@^1.2.1:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-1.2.2.tgz#fa86714e72c21db88601761ecf2f555d1abc6b96"
+  dependencies:
+    circular-json "^0.3.1"
+    del "^2.0.2"
+    graceful-fs "^4.1.2"
+    write "^0.2.1"
+
+for-in@^0.1.5:
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/for-in/-/for-in-0.1.6.tgz#c9f96e89bfad18a545af5ec3ed352a1d9e5b4dc8"
+
+for-own@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/for-own/-/for-own-0.1.4.tgz#0149b41a39088c7515f51ebe1c1386d45f935072"
+  dependencies:
+    for-in "^0.1.5"
+
+forever-agent@~0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
+
+form-data@~2.1.1:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.1.2.tgz#89c3534008b97eada4cbb157d58f6f5df025eae4"
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.5"
+    mime-types "^2.1.12"
+
+forwarded@~0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.0.tgz#19ef9874c4ae1c297bcf078fde63a09b66a84363"
+
+fresh@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.3.0.tgz#651f838e22424e7566de161d8358caa199f83d4f"
+
+fs-extra@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-1.0.0.tgz#cd3ce5f7e7cb6145883fcae3191e9877f8587950"
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^2.1.0"
+    klaw "^1.0.0"
+
+fs.realpath@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
+
+fsevents@^1.0.0:
+  version "1.0.17"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.0.17.tgz#8537f3f12272678765b4fd6528c0f1f66f8f4558"
+  dependencies:
+    nan "^2.3.0"
+    node-pre-gyp "^0.6.29"
+
+fstream-ignore@~1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/fstream-ignore/-/fstream-ignore-1.0.5.tgz#9c31dae34767018fe1d249b24dada67d092da105"
+  dependencies:
+    fstream "^1.0.0"
+    inherits "2"
+    minimatch "^3.0.0"
+
+fstream@^1.0.0, fstream@^1.0.2, fstream@~1.0.10:
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/fstream/-/fstream-1.0.10.tgz#604e8a92fe26ffd9f6fae30399d4984e1ab22822"
+  dependencies:
+    graceful-fs "^4.1.2"
+    inherits "~2.0.0"
+    mkdirp ">=0.5 0"
+    rimraf "2"
+
+function-bind@^1.0.2:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.0.tgz#16176714c801798e4e8f2cf7f7529467bb4a5771"
+
+gauge@~2.7.1:
+  version "2.7.2"
+  resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.2.tgz#15cecc31b02d05345a5d6b0e171cdb3ad2307774"
+  dependencies:
+    aproba "^1.0.3"
+    console-control-strings "^1.0.0"
+    has-unicode "^2.0.0"
+    object-assign "^4.1.0"
+    signal-exit "^3.0.0"
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+    supports-color "^0.2.0"
+    wide-align "^1.1.0"
+
+generate-function@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/generate-function/-/generate-function-2.0.0.tgz#6858fe7c0969b7d4e9093337647ac79f60dfbe74"
+
+generate-object-property@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/generate-object-property/-/generate-object-property-1.2.0.tgz#9c0e1c40308ce804f4783618b937fa88f99d50d0"
+  dependencies:
+    is-property "^1.0.0"
+
+get-caller-file@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.2.tgz#f702e63127e7e231c160a80c1554acb70d5047e5"
+
+getpass@^0.1.1:
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/getpass/-/getpass-0.1.6.tgz#283ffd9fc1256840875311c1b60e8c40187110e6"
+  dependencies:
+    assert-plus "^1.0.0"
+
+glob-base@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/glob-base/-/glob-base-0.3.0.tgz#dbb164f6221b1c0b1ccf82aea328b497df0ea3c4"
+  dependencies:
+    glob-parent "^2.0.0"
+    is-glob "^2.0.0"
+
+glob-parent@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-2.0.0.tgz#81383d72db054fcccf5336daa902f182f6edbb28"
+  dependencies:
+    is-glob "^2.0.0"
+
+glob@^5.0.15:
+  version "5.0.15"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-5.0.15.tgz#1bc936b9e02f4a603fcc222ecf7633d30b8b93b1"
+  dependencies:
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "2 || 3"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.1:
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.1.tgz#805211df04faaf1c63a3600306cdf5ade50b2ec8"
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.2"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+globals@^9.0.0, globals@^9.14.0:
+  version "9.14.0"
+  resolved "https://registry.yarnpkg.com/globals/-/globals-9.14.0.tgz#8859936af0038741263053b39d0e76ca241e4034"
+
+globby@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-5.0.0.tgz#ebd84667ca0dbb330b99bcfc68eac2bc54370e0d"
+  dependencies:
+    array-union "^1.0.1"
+    arrify "^1.0.0"
+    glob "^7.0.3"
+    object-assign "^4.0.1"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+
+graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
+  version "4.1.11"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
+
+"graceful-readlink@>= 1.0.0":
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/graceful-readlink/-/graceful-readlink-1.0.1.tgz#4cafad76bc62f02fa039b2f94e9a3dd3a391a725"
+
+gzip-size@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/gzip-size/-/gzip-size-3.0.0.tgz#546188e9bdc337f673772f81660464b389dce520"
+  dependencies:
+    duplexer "^0.1.1"
+
+handle-thing@^1.2.4:
+  version "1.2.5"
+  resolved "https://registry.yarnpkg.com/handle-thing/-/handle-thing-1.2.5.tgz#fd7aad726bf1a5fd16dfc29b2f7a6601d27139c4"
+
+handlebars@^4.0.1, handlebars@^4.0.3:
+  version "4.0.6"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.6.tgz#2ce4484850537f9c97a8026d5399b935c4ed4ed7"
+  dependencies:
+    async "^1.4.0"
+    optimist "^0.6.1"
+    source-map "^0.4.4"
+  optionalDependencies:
+    uglify-js "^2.6"
+
+har-validator@~2.0.6:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-2.0.6.tgz#cdcbc08188265ad119b6a5a7c8ab70eecfb5d27d"
+  dependencies:
+    chalk "^1.1.1"
+    commander "^2.9.0"
+    is-my-json-valid "^2.12.4"
+    pinkie-promise "^2.0.0"
+
+has-ansi@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/has-ansi/-/has-ansi-2.0.0.tgz#34f5049ce1ecdf2b0649af3ef24e45ed35416d91"
+  dependencies:
+    ansi-regex "^2.0.0"
+
+has-binary@0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/has-binary/-/has-binary-0.1.7.tgz#68e61eb16210c9545a0a5cce06a873912fe1e68c"
+  dependencies:
+    isarray "0.0.1"
+
+has-cors@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/has-cors/-/has-cors-1.1.0.tgz#5e474793f7ea9843d1bb99c23eef49ff126fff39"
+
+has-flag@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-1.0.0.tgz#9d9e793165ce017a00f00418c43f942a7b1d11fa"
+
+has-unicode@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
+
+has@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/has/-/has-1.0.1.tgz#8461733f538b0837c9361e39a9ab9e9704dc2f28"
+  dependencies:
+    function-bind "^1.0.2"
+
+hash.js@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/hash.js/-/hash.js-1.0.3.tgz#1332ff00156c0a0ffdd8236013d07b77a0451573"
+  dependencies:
+    inherits "^2.0.1"
+
+hasha@~2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/hasha/-/hasha-2.2.0.tgz#78d7cbfc1e6d66303fe79837365984517b2f6ee1"
+  dependencies:
+    is-stream "^1.0.1"
+    pinkie-promise "^2.0.0"
+
+hawk@~3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/hawk/-/hawk-3.1.3.tgz#078444bd7c1640b0fe540d2c9b73d59678e8e1c4"
+  dependencies:
+    boom "2.x.x"
+    cryptiles "2.x.x"
+    hoek "2.x.x"
+    sntp "1.x.x"
+
+hoek@2.x.x:
+  version "2.16.3"
+  resolved "https://registry.yarnpkg.com/hoek/-/hoek-2.16.3.tgz#20bb7403d3cea398e91dc4710a8ff1b8274a25ed"
+
+home-or-tmp@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/home-or-tmp/-/home-or-tmp-2.0.0.tgz#e36c3f2d2cae7d746a857e38d18d5f32a7882db8"
+  dependencies:
+    os-homedir "^1.0.0"
+    os-tmpdir "^1.0.1"
+
+hosted-git-info@^2.1.4:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.2.0.tgz#7a0d097863d886c0fabbdcd37bf1758d8becf8a5"
+
+hpack.js@^2.1.6:
+  version "2.1.6"
+  resolved "https://registry.yarnpkg.com/hpack.js/-/hpack.js-2.1.6.tgz#87774c0949e513f42e84575b3c45681fade2a0b2"
+  dependencies:
+    inherits "^2.0.1"
+    obuf "^1.0.0"
+    readable-stream "^2.0.1"
+    wbuf "^1.1.0"
+
+html-entities@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/html-entities/-/html-entities-1.2.0.tgz#41948caf85ce82fed36e4e6a0ed371a6664379e2"
+
+http-deceiver@^1.2.4:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/http-deceiver/-/http-deceiver-1.2.7.tgz#fa7168944ab9a519d337cb0bec7284dc3e723d87"
+
+http-errors@~1.5.0, http-errors@~1.5.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.5.1.tgz#788c0d2c1de2c81b9e6e8c01843b6b97eb920750"
+  dependencies:
+    inherits "2.0.3"
+    setprototypeof "1.0.2"
+    statuses ">= 1.3.1 < 2"
+
+http-proxy-middleware@~0.17.1:
+  version "0.17.3"
+  resolved "https://registry.yarnpkg.com/http-proxy-middleware/-/http-proxy-middleware-0.17.3.tgz#940382147149b856084f5534752d5b5a8168cd1d"
+  dependencies:
+    http-proxy "^1.16.2"
+    is-glob "^3.1.0"
+    lodash "^4.17.2"
+    micromatch "^2.3.11"
+
+http-proxy@^1.13.0, http-proxy@^1.16.2:
+  version "1.16.2"
+  resolved "https://registry.yarnpkg.com/http-proxy/-/http-proxy-1.16.2.tgz#06dff292952bf64dbe8471fa9df73066d4f37742"
+  dependencies:
+    eventemitter3 "1.x.x"
+    requires-port "1.x.x"
+
+http-signature@~1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.1.1.tgz#df72e267066cd0ac67fb76adf8e134a8fbcf91bf"
+  dependencies:
+    assert-plus "^0.2.0"
+    jsprim "^1.2.2"
+    sshpk "^1.7.0"
+
+https-browserify@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-0.0.1.tgz#3f91365cabe60b77ed0ebba24b454e3e09d95a82"
+
+iconv-lite@0.4.15:
+  version "0.4.15"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.15.tgz#fe265a218ac6a57cfe854927e9d04c19825eddeb"
+
+ieee754@^1.1.4:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.8.tgz#be33d40ac10ef1926701f6f08a2d86fbfd1ad3e4"
+
+ignore@^3.2.0:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.2.2.tgz#1c51e1ef53bab6ddc15db4d9ac4ec139eceb3410"
+
+imurmurhash@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
+
+indexof@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/indexof/-/indexof-0.0.1.tgz#82dc336d232b9062179d05ab3293a66059fd435d"
+
+inflight@^1.0.4:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
+  dependencies:
+    once "^1.3.0"
+    wrappy "1"
+
+inherits@2, inherits@2.0.3, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.0, inherits@~2.0.1:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
+
+inherits@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.1.tgz#b17d08d326b4423e568eff719f91b0b1cbdf69f1"
+
+ini@~1.3.0:
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.4.tgz#0537cb79daf59b59a1a517dff706c86ec039162e"
+
+inquirer@^0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-0.12.0.tgz#1ef2bfd63504df0bc75785fff8c2c41df12f077e"
+  dependencies:
+    ansi-escapes "^1.1.0"
+    ansi-regex "^2.0.0"
+    chalk "^1.0.0"
+    cli-cursor "^1.0.1"
+    cli-width "^2.0.0"
+    figures "^1.3.5"
+    lodash "^4.3.0"
+    readline2 "^1.0.1"
+    run-async "^0.1.0"
+    rx-lite "^3.1.2"
+    string-width "^1.0.1"
+    strip-ansi "^3.0.0"
+    through "^2.3.6"
+
+interpret@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.0.1.tgz#d579fb7f693b858004947af39fa0db49f795602c"
+
+invariant@^2.2.0:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.2.tgz#9e1f56ac0acdb6bf303306f338be3b204ae60360"
+  dependencies:
+    loose-envify "^1.0.0"
+
+invert-kv@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
+
+ipaddr.js@1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.2.0.tgz#8aba49c9192799585bdd643e0ccb50e8ae777ba4"
+
+is-absolute@^0.2.3:
+  version "0.2.6"
+  resolved "https://registry.yarnpkg.com/is-absolute/-/is-absolute-0.2.6.tgz#20de69f3db942ef2d87b9c2da36f172235b1b5eb"
+  dependencies:
+    is-relative "^0.2.1"
+    is-windows "^0.2.0"
+
+is-arrayish@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
+
+is-binary-path@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-1.0.1.tgz#75f16642b480f187a711c814161fd3a4a7655898"
+  dependencies:
+    binary-extensions "^1.0.0"
+
+is-buffer@^1.0.2:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.4.tgz#cfc86ccd5dc5a52fa80489111c6920c457e2d98b"
+
+is-builtin-module@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-builtin-module/-/is-builtin-module-1.0.0.tgz#540572d34f7ac3119f8f76c30cbc1b1e037affbe"
+  dependencies:
+    builtin-modules "^1.0.0"
+
+is-dotfile@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-dotfile/-/is-dotfile-1.0.2.tgz#2c132383f39199f8edc268ca01b9b007d205cc4d"
+
+is-equal-shallow@^0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/is-equal-shallow/-/is-equal-shallow-0.1.3.tgz#2238098fc221de0bcfa5d9eac4c45d638aa1c534"
+  dependencies:
+    is-primitive "^2.0.0"
+
+is-extendable@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/is-extendable/-/is-extendable-0.1.1.tgz#62b110e289a471418e3ec36a617d472e301dfc89"
+
+is-extglob@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-1.0.0.tgz#ac468177c4943405a092fc8f29760c6ffc6206c0"
+
+is-extglob@^2.1.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
+
+is-finite@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-finite/-/is-finite-1.0.2.tgz#cc6677695602be550ef11e8b4aa6305342b6d0aa"
+  dependencies:
+    number-is-nan "^1.0.0"
+
+is-fullwidth-code-point@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz#ef9e31386f031a7f0d643af82fde50c457ef00cb"
+  dependencies:
+    number-is-nan "^1.0.0"
+
+is-fullwidth-code-point@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
+
+is-glob@^2.0.0, is-glob@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-2.0.1.tgz#d096f926a3ded5600f3fdfd91198cb0888c2d863"
+  dependencies:
+    is-extglob "^1.0.0"
+
+is-glob@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-3.1.0.tgz#7ba5ae24217804ac70707b96922567486cc3e84a"
+  dependencies:
+    is-extglob "^2.1.0"
+
+is-my-json-valid@^2.10.0, is-my-json-valid@^2.12.4:
+  version "2.15.0"
+  resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.15.0.tgz#936edda3ca3c211fd98f3b2d3e08da43f7b2915b"
+  dependencies:
+    generate-function "^2.0.0"
+    generate-object-property "^1.1.0"
+    jsonpointer "^4.0.0"
+    xtend "^4.0.0"
+
+is-number@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-0.1.1.tgz#69a7af116963d47206ec9bd9b48a14216f1e3806"
+
+is-number@^2.0.2, is-number@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-2.1.0.tgz#01fcbbb393463a548f2f466cce16dece49db908f"
+  dependencies:
+    kind-of "^3.0.2"
+
+is-path-cwd@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-path-cwd/-/is-path-cwd-1.0.0.tgz#d225ec23132e89edd38fda767472e62e65f1106d"
+
+is-path-in-cwd@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-path-in-cwd/-/is-path-in-cwd-1.0.0.tgz#6477582b8214d602346094567003be8a9eac04dc"
+  dependencies:
+    is-path-inside "^1.0.0"
+
+is-path-inside@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-path-inside/-/is-path-inside-1.0.0.tgz#fc06e5a1683fbda13de667aff717bbc10a48f37f"
+  dependencies:
+    path-is-inside "^1.0.1"
+
+is-posix-bracket@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/is-posix-bracket/-/is-posix-bracket-0.1.1.tgz#3334dc79774368e92f016e6fbc0a88f5cd6e6bc4"
+
+is-primitive@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-primitive/-/is-primitive-2.0.0.tgz#207bab91638499c07b2adf240a41a87210034575"
+
+is-property@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-property/-/is-property-1.0.2.tgz#57fe1c4e48474edd65b09911f26b1cd4095dda84"
+
+is-relative@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/is-relative/-/is-relative-0.2.1.tgz#d27f4c7d516d175fb610db84bbeef23c3bc97aa5"
+  dependencies:
+    is-unc-path "^0.1.1"
+
+is-resolvable@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.0.0.tgz#8df57c61ea2e3c501408d100fb013cf8d6e0cc62"
+  dependencies:
+    tryit "^1.0.1"
+
+is-stream@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
+
+is-typedarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
+
+is-unc-path@^0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/is-unc-path/-/is-unc-path-0.1.2.tgz#6ab053a72573c10250ff416a3814c35178af39b9"
+  dependencies:
+    unc-path-regex "^0.1.0"
+
+is-utf8@^0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
+
+is-windows@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-0.2.0.tgz#de1aa6d63ea29dd248737b69f1ff8b8002d2108c"
+
+isarray@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
+
+isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
+
+isbinaryfile@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/isbinaryfile/-/isbinaryfile-3.0.2.tgz#4a3e974ec0cba9004d3fc6cde7209ea69368a621"
+
+isexe@^1.1.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/isexe/-/isexe-1.1.2.tgz#36f3e22e60750920f5e7241a476a8c6a42275ad0"
+
+isobject@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/isobject/-/isobject-2.1.0.tgz#f065561096a3f1da2ef46272f815c840d87e0c89"
+  dependencies:
+    isarray "1.0.0"
+
+isstream@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
+
+istanbul-api@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/istanbul-api/-/istanbul-api-1.1.1.tgz#d36e2f1560d1a43ce304c4ff7338182de61c8f73"
+  dependencies:
+    async "^2.1.4"
+    fileset "^2.0.2"
+    istanbul-lib-coverage "^1.0.0"
+    istanbul-lib-hook "^1.0.0"
+    istanbul-lib-instrument "^1.3.0"
+    istanbul-lib-report "^1.0.0-alpha.3"
+    istanbul-lib-source-maps "^1.1.0"
+    istanbul-reports "^1.0.0"
+    js-yaml "^3.7.0"
+    mkdirp "^0.5.1"
+    once "^1.4.0"
+
+istanbul-lib-coverage@^1.0.0, istanbul-lib-coverage@^1.0.0-alpha, istanbul-lib-coverage@^1.0.0-alpha.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-1.0.1.tgz#f263efb519c051c5f1f3343034fc40e7b43ff212"
+
+istanbul-lib-hook@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-hook/-/istanbul-lib-hook-1.0.0.tgz#fc5367ee27f59268e8f060b0c7aaf051d9c425c5"
+  dependencies:
+    append-transform "^0.4.0"
+
+istanbul-lib-instrument@^1.3.0, istanbul-lib-instrument@^1.4.2:
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-1.4.2.tgz#0e2fdfac93c1dabf2e31578637dc78a19089f43e"
+  dependencies:
+    babel-generator "^6.18.0"
+    babel-template "^6.16.0"
+    babel-traverse "^6.18.0"
+    babel-types "^6.18.0"
+    babylon "^6.13.0"
+    istanbul-lib-coverage "^1.0.0"
+    semver "^5.3.0"
+
+istanbul-lib-report@^1.0.0-alpha.3:
+  version "1.0.0-alpha.3"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-1.0.0-alpha.3.tgz#32d5f6ec7f33ca3a602209e278b2e6ff143498af"
+  dependencies:
+    async "^1.4.2"
+    istanbul-lib-coverage "^1.0.0-alpha"
+    mkdirp "^0.5.1"
+    path-parse "^1.0.5"
+    rimraf "^2.4.3"
+    supports-color "^3.1.2"
+
+istanbul-lib-source-maps@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.1.0.tgz#9d429218f35b823560ea300a96ff0c3bbdab785f"
+  dependencies:
+    istanbul-lib-coverage "^1.0.0-alpha.0"
+    mkdirp "^0.5.1"
+    rimraf "^2.4.4"
+    source-map "^0.5.3"
+
+istanbul-reports@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-1.0.1.tgz#9a17176bc4a6cbebdae52b2f15961d52fa623fbc"
+  dependencies:
+    handlebars "^4.0.3"
+
+istanbul@^0.4.5:
+  version "0.4.5"
+  resolved "https://registry.yarnpkg.com/istanbul/-/istanbul-0.4.5.tgz#65c7d73d4c4da84d4f3ac310b918fb0b8033733b"
+  dependencies:
+    abbrev "1.0.x"
+    async "1.x"
+    escodegen "1.8.x"
+    esprima "2.7.x"
+    glob "^5.0.15"
+    handlebars "^4.0.1"
+    js-yaml "3.x"
+    mkdirp "0.5.x"
+    nopt "3.x"
+    once "1.x"
+    resolve "1.1.x"
+    supports-color "^3.1.0"
+    which "^1.1.1"
+    wordwrap "^1.0.0"
+
+jasmine-core@^2.5.2:
+  version "2.5.2"
+  resolved "https://registry.yarnpkg.com/jasmine-core/-/jasmine-core-2.5.2.tgz#6f61bd79061e27f43e6f9355e44b3c6cab6ff297"
+
+jasmine-jquery@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/jasmine-jquery/-/jasmine-jquery-2.1.1.tgz#d4095e646944a26763235769ab018d9f30f0d47b"
+
+jodid25519@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/jodid25519/-/jodid25519-1.0.2.tgz#06d4912255093419477d425633606e0e90782967"
+  dependencies:
+    jsbn "~0.1.0"
+
+jquery-ujs@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/jquery-ujs/-/jquery-ujs-1.2.1.tgz#6ee75b1ef4e9ac95e7124f8d71f7d351f5548e92"
+  dependencies:
+    jquery ">=1.8.0"
+
+jquery@>=1.8.0, jquery@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/jquery/-/jquery-2.2.1.tgz#3c3e16854ad3d2ac44ac65021b17426d22ad803f"
+
+js-cookie@^2.1.3:
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/js-cookie/-/js-cookie-2.1.3.tgz#48071625217ac9ecfab8c343a13d42ec09ff0526"
+
+js-tokens@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.1.tgz#08e9f132484a2c45a30907e9dc4d5567b7f114d7"
+
+js-yaml@3.x, js-yaml@^3.5.1, js-yaml@^3.7.0:
+  version "3.8.1"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.8.1.tgz#782ba50200be7b9e5a8537001b7804db3ad02628"
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^3.1.1"
+
+jsbn@~0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.0.tgz#650987da0dd74f4ebf5a11377a2aa2d273e97dfd"
+
+jsesc@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-1.3.0.tgz#46c3fec8c1892b12b0833db9bc7622176dbab34b"
+
+jsesc@~0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
+
+json-loader@^0.5.4:
+  version "0.5.4"
+  resolved "https://registry.yarnpkg.com/json-loader/-/json-loader-0.5.4.tgz#8baa1365a632f58a3c46d20175fc6002c96e37de"
+
+json-schema@0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
+
+json-stable-stringify@^1.0.0, json-stable-stringify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
+  dependencies:
+    jsonify "~0.0.0"
+
+json-stringify-safe@~5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
+
+json3@3.3.2, json3@^3.3.2:
+  version "3.3.2"
+  resolved "https://registry.yarnpkg.com/json3/-/json3-3.3.2.tgz#3c0434743df93e2f5c42aee7b19bcb483575f4e1"
+
+json5@^0.5.0:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
+
+jsonfile@^2.1.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-2.4.0.tgz#3736a2b428b87bbda0cc83b53fa3d633a35c2ae8"
+  optionalDependencies:
+    graceful-fs "^4.1.6"
+
+jsonify@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
+
+jsonpointer@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/jsonpointer/-/jsonpointer-4.0.1.tgz#4fd92cb34e0e9db3c89c8622ecf51f9b978c6cb9"
+
+jsprim@^1.2.2:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.3.1.tgz#2a7256f70412a29ee3670aaca625994c4dcff252"
+  dependencies:
+    extsprintf "1.0.2"
+    json-schema "0.2.3"
+    verror "1.3.6"
+
+karma-coverage-istanbul-reporter@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/karma-coverage-istanbul-reporter/-/karma-coverage-istanbul-reporter-0.2.0.tgz#5766263338adeb0026f7e4ac7a89a5f056c5642c"
+  dependencies:
+    istanbul-api "^1.1.1"
+
+karma-jasmine@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/karma-jasmine/-/karma-jasmine-1.1.0.tgz#22e4c06bf9a182e5294d1f705e3733811b810acf"
+
+karma-mocha-reporter@^2.2.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/karma-mocha-reporter/-/karma-mocha-reporter-2.2.2.tgz#876de9a287244e54a608591732a98e66611f6abe"
+  dependencies:
+    chalk "1.1.3"
+
+karma-phantomjs-launcher@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/karma-phantomjs-launcher/-/karma-phantomjs-launcher-1.0.2.tgz#19e1041498fd75563ed86730a22c1fe579fa8fb1"
+  dependencies:
+    lodash "^4.0.1"
+    phantomjs-prebuilt "^2.1.7"
+
+karma-sourcemap-loader@^0.3.7:
+  version "0.3.7"
+  resolved "https://registry.yarnpkg.com/karma-sourcemap-loader/-/karma-sourcemap-loader-0.3.7.tgz#91322c77f8f13d46fed062b042e1009d4c4505d8"
+  dependencies:
+    graceful-fs "^4.1.2"
+
+karma-webpack@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/karma-webpack/-/karma-webpack-2.0.2.tgz#bd38350af5645c9644090770939ebe7ce726f864"
+  dependencies:
+    async "~0.9.0"
+    loader-utils "^0.2.5"
+    lodash "^3.8.0"
+    source-map "^0.1.41"
+    webpack-dev-middleware "^1.0.11"
+
+karma@^1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/karma/-/karma-1.4.1.tgz#41981a71d54237606b0a3ea8c58c90773f41650e"
+  dependencies:
+    bluebird "^3.3.0"
+    body-parser "^1.12.4"
+    chokidar "^1.4.1"
+    colors "^1.1.0"
+    combine-lists "^1.0.0"
+    connect "^3.3.5"
+    core-js "^2.2.0"
+    di "^0.0.1"
+    dom-serialize "^2.2.0"
+    expand-braces "^0.1.1"
+    glob "^7.1.1"
+    graceful-fs "^4.1.2"
+    http-proxy "^1.13.0"
+    isbinaryfile "^3.0.0"
+    lodash "^3.8.0"
+    log4js "^0.6.31"
+    mime "^1.3.4"
+    minimatch "^3.0.0"
+    optimist "^0.6.1"
+    qjobs "^1.1.4"
+    range-parser "^1.2.0"
+    rimraf "^2.3.3"
+    safe-buffer "^5.0.1"
+    socket.io "1.7.2"
+    source-map "^0.5.3"
+    tmp "0.0.28"
+    useragent "^2.1.10"
+
+kew@~0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/kew/-/kew-0.7.0.tgz#79d93d2d33363d6fdd2970b335d9141ad591d79b"
+
+kind-of@^3.0.2:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.1.0.tgz#475d698a5e49ff5e53d14e3e732429dc8bf4cf47"
+  dependencies:
+    is-buffer "^1.0.2"
+
+klaw@^1.0.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/klaw/-/klaw-1.3.1.tgz#4088433b46b3b1ba259d78785d8e96f73ba02439"
+  optionalDependencies:
+    graceful-fs "^4.1.9"
+
+lazy-cache@^1.0.3:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
+
+lcid@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/lcid/-/lcid-1.0.0.tgz#308accafa0bc483a3867b4b6f2b9506251d1b835"
+  dependencies:
+    invert-kv "^1.0.0"
+
+levn@^0.3.0, levn@~0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
+  dependencies:
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+
+load-json-file@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-1.1.0.tgz#956905708d58b4bab4c2261b04f59f31c99374c0"
+  dependencies:
+    graceful-fs "^4.1.2"
+    parse-json "^2.2.0"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+    strip-bom "^2.0.0"
+
+loader-runner@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/loader-runner/-/loader-runner-2.3.0.tgz#f482aea82d543e07921700d5a46ef26fdac6b8a2"
+
+loader-utils@^0.2.11, loader-utils@^0.2.16, loader-utils@^0.2.5:
+  version "0.2.16"
+  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-0.2.16.tgz#f08632066ed8282835dff88dfb52704765adee6d"
+  dependencies:
+    big.js "^3.1.3"
+    emojis-list "^2.0.0"
+    json5 "^0.5.0"
+    object-assign "^4.0.1"
+
+locate-path@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-2.0.0.tgz#2b568b265eec944c6d9c0de9c3dbbbca0354cd8e"
+  dependencies:
+    p-locate "^2.0.0"
+    path-exists "^3.0.0"
+
+lodash._baseget@^3.0.0:
+  version "3.7.2"
+  resolved "https://registry.yarnpkg.com/lodash._baseget/-/lodash._baseget-3.7.2.tgz#1b6ae1d5facf3c25532350a13c1197cb8bb674f4"
+
+lodash._topath@^3.0.0:
+  version "3.8.1"
+  resolved "https://registry.yarnpkg.com/lodash._topath/-/lodash._topath-3.8.1.tgz#3ec5e2606014f4cb97f755fe6914edd8bfc00eac"
+  dependencies:
+    lodash.isarray "^3.0.0"
+
+lodash.camelcase@4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/lodash.camelcase/-/lodash.camelcase-4.1.1.tgz#065b3ff08f0b7662f389934c46a5504c90e0b2d8"
+  dependencies:
+    lodash.capitalize "^4.0.0"
+    lodash.deburr "^4.0.0"
+    lodash.words "^4.0.0"
+
+lodash.capitalize@^4.0.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/lodash.capitalize/-/lodash.capitalize-4.2.1.tgz#f826c9b4e2a8511d84e3aca29db05e1a4f3b72a9"
+
+lodash.cond@^4.3.0:
+  version "4.5.2"
+  resolved "https://registry.yarnpkg.com/lodash.cond/-/lodash.cond-4.5.2.tgz#f471a1da486be60f6ab955d17115523dd1d255d5"
+
+lodash.deburr@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/lodash.deburr/-/lodash.deburr-4.1.0.tgz#ddb1bbb3ef07458c0177ba07de14422cb033ff9b"
+
+lodash.get@^3.7.0:
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-3.7.0.tgz#3ce68ae2c91683b281cc5394128303cbf75e691f"
+  dependencies:
+    lodash._baseget "^3.0.0"
+    lodash._topath "^3.0.0"
+
+lodash.isarray@^3.0.0:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/lodash.isarray/-/lodash.isarray-3.0.4.tgz#79e4eb88c36a8122af86f844aa9bcd851b5fbb55"
+
+lodash.kebabcase@4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/lodash.kebabcase/-/lodash.kebabcase-4.0.1.tgz#5e63bc9aa2a5562ff3b97ca7af2f803de1bcb90e"
+  dependencies:
+    lodash.deburr "^4.0.0"
+    lodash.words "^4.0.0"
+
+lodash.snakecase@4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/lodash.snakecase/-/lodash.snakecase-4.0.1.tgz#bd012e5d2f93f7b58b9303e9a7fbfd5db13d6281"
+  dependencies:
+    lodash.deburr "^4.0.0"
+    lodash.words "^4.0.0"
+
+lodash.words@^4.0.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/lodash.words/-/lodash.words-4.2.0.tgz#5ecfeaf8ecf8acaa8e0c8386295f1993c9cf4036"
+
+lodash@^3.8.0:
+  version "3.10.1"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
+
+lodash@^4.0.0, lodash@^4.0.1, lodash@^4.14.0, lodash@^4.17.2, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.3.0, lodash@^4.5.0:
+  version "4.17.4"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
+
+log4js@^0.6.31:
+  version "0.6.38"
+  resolved "https://registry.yarnpkg.com/log4js/-/log4js-0.6.38.tgz#2c494116695d6fb25480943d3fc872e662a522fd"
+  dependencies:
+    readable-stream "~1.0.2"
+    semver "~4.3.3"
+
+longest@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
+
+loose-envify@^1.0.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.3.1.tgz#d1a8ad33fa9ce0e713d65fdd0ac8b748d478c848"
+  dependencies:
+    js-tokens "^3.0.0"
+
+lru-cache@2.2.x:
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-2.2.4.tgz#6c658619becf14031d0d0b594b16042ce4dc063d"
+
+media-typer@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
+
+memory-fs@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.2.0.tgz#f2bb25368bc121e391c2520de92969caee0a0290"
+
+memory-fs@^0.4.0, memory-fs@~0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.4.1.tgz#3a9a20b8462523e447cfbc7e8bb80ed667bfc552"
+  dependencies:
+    errno "^0.1.3"
+    readable-stream "^2.0.1"
+
+merge-descriptors@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
+
+methods@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
+
+micromatch@^2.1.5, micromatch@^2.3.11:
+  version "2.3.11"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-2.3.11.tgz#86677c97d1720b363431d04d0d15293bd38c1565"
+  dependencies:
+    arr-diff "^2.0.0"
+    array-unique "^0.2.1"
+    braces "^1.8.2"
+    expand-brackets "^0.1.4"
+    extglob "^0.3.1"
+    filename-regex "^2.0.0"
+    is-extglob "^1.0.0"
+    is-glob "^2.0.1"
+    kind-of "^3.0.2"
+    normalize-path "^2.0.1"
+    object.omit "^2.0.0"
+    parse-glob "^3.0.4"
+    regex-cache "^0.4.2"
+
+miller-rabin@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/miller-rabin/-/miller-rabin-4.0.0.tgz#4a62fb1d42933c05583982f4c716f6fb9e6c6d3d"
+  dependencies:
+    bn.js "^4.0.0"
+    brorand "^1.0.1"
+
+"mime-db@>= 1.24.0 < 2", mime-db@~1.26.0:
+  version "1.26.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.26.0.tgz#eaffcd0e4fc6935cf8134da246e2e6c35305adff"
+
+mime-types@^2.1.12, mime-types@~2.1.11, mime-types@~2.1.13, mime-types@~2.1.7:
+  version "2.1.14"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.14.tgz#f7ef7d97583fcaf3b7d282b6f8b5679dab1e94ee"
+  dependencies:
+    mime-db "~1.26.0"
+
+mime@1.3.4, mime@^1.3.4:
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-1.3.4.tgz#115f9e3b6b3daf2959983cb38f149a2d40eb5d53"
+
+minimalistic-assert@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/minimalistic-assert/-/minimalistic-assert-1.0.0.tgz#702be2dda6b37f4836bcb3f5db56641b64a1d3d3"
+
+"minimatch@2 || 3", minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.3.tgz#2a4e4090b96b2db06a9d7df01055a62a77c9b774"
+  dependencies:
+    brace-expansion "^1.0.0"
+
+minimist@0.0.8, minimist@~0.0.1:
+  version "0.0.8"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
+
+minimist@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
+
+mkdirp@0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.0.tgz#1d73076a6df986cd9344e15e71fcc05a4c9abf12"
+  dependencies:
+    minimist "0.0.8"
+
+mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
+  dependencies:
+    minimist "0.0.8"
+
+moment@2.x:
+  version "2.17.1"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.17.1.tgz#fed9506063f36b10f066c8b59a144d7faebe1d82"
+
+mousetrap@^1.4.6:
+  version "1.4.6"
+  resolved "https://registry.yarnpkg.com/mousetrap/-/mousetrap-1.4.6.tgz#eaca72e22e56d5b769b7555873b688c3332e390a"
+
+ms@0.7.1:
+  version "0.7.1"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.1.tgz#9cd13c03adbff25b65effde7ce864ee952017098"
+
+ms@0.7.2:
+  version "0.7.2"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.2.tgz#ae25cf2512b3885a1d95d7f037868d8431124765"
+
+mute-stream@0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.5.tgz#8fbfabb0a98a253d3184331f9e8deb7372fac6c0"
+
+nan@^2.0.0, nan@^2.3.0:
+  version "2.5.1"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.5.1.tgz#d5b01691253326a97a2bbee9e61c55d8d60351e2"
+
+natural-compare@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
+
+negotiator@0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
+
+node-libs-browser@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/node-libs-browser/-/node-libs-browser-1.1.1.tgz#2a38243abedd7dffcd07a97c9aca5668975a6fea"
+  dependencies:
+    assert "^1.1.1"
+    browserify-zlib "^0.1.4"
+    buffer "^4.3.0"
+    console-browserify "^1.1.0"
+    constants-browserify "^1.0.0"
+    crypto-browserify "^3.11.0"
+    domain-browser "^1.1.1"
+    events "^1.0.0"
+    https-browserify "0.0.1"
+    os-browserify "^0.2.0"
+    path-browserify "0.0.0"
+    process "^0.11.0"
+    punycode "^1.2.4"
+    querystring-es3 "^0.2.0"
+    readable-stream "^2.0.5"
+    stream-browserify "^2.0.1"
+    stream-http "^2.3.1"
+    string_decoder "^0.10.25"
+    timers-browserify "^1.4.2"
+    tty-browserify "0.0.0"
+    url "^0.11.0"
+    util "^0.10.3"
+    vm-browserify "0.0.4"
+
+node-libs-browser@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/node-libs-browser/-/node-libs-browser-2.0.0.tgz#a3a59ec97024985b46e958379646f96c4b616646"
+  dependencies:
+    assert "^1.1.1"
+    browserify-zlib "^0.1.4"
+    buffer "^4.3.0"
+    console-browserify "^1.1.0"
+    constants-browserify "^1.0.0"
+    crypto-browserify "^3.11.0"
+    domain-browser "^1.1.1"
+    events "^1.0.0"
+    https-browserify "0.0.1"
+    os-browserify "^0.2.0"
+    path-browserify "0.0.0"
+    process "^0.11.0"
+    punycode "^1.2.4"
+    querystring-es3 "^0.2.0"
+    readable-stream "^2.0.5"
+    stream-browserify "^2.0.1"
+    stream-http "^2.3.1"
+    string_decoder "^0.10.25"
+    timers-browserify "^2.0.2"
+    tty-browserify "0.0.0"
+    url "^0.11.0"
+    util "^0.10.3"
+    vm-browserify "0.0.4"
+
+node-pre-gyp@^0.6.29, node-pre-gyp@^0.6.4:
+  version "0.6.33"
+  resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.6.33.tgz#640ac55198f6a925972e0c16c4ac26a034d5ecc9"
+  dependencies:
+    mkdirp "~0.5.1"
+    nopt "~3.0.6"
+    npmlog "^4.0.1"
+    rc "~1.1.6"
+    request "^2.79.0"
+    rimraf "~2.5.4"
+    semver "~5.3.0"
+    tar "~2.2.1"
+    tar-pack "~3.3.0"
+
+node-zopfli@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/node-zopfli/-/node-zopfli-2.0.2.tgz#a7a473ae92aaea85d4c68d45bbf2c944c46116b8"
+  dependencies:
+    commander "^2.8.1"
+    defaults "^1.0.2"
+    nan "^2.0.0"
+    node-pre-gyp "^0.6.4"
+
+nopt@3.x, nopt@~3.0.6:
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/nopt/-/nopt-3.0.6.tgz#c6465dbf08abcd4db359317f79ac68a646b28ff9"
+  dependencies:
+    abbrev "1"
+
+normalize-package-data@^2.3.2:
+  version "2.3.5"
+  resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.3.5.tgz#8d924f142960e1777e7ffe170543631cc7cb02df"
+  dependencies:
+    hosted-git-info "^2.1.4"
+    is-builtin-module "^1.0.0"
+    semver "2 || 3 || 4 || 5"
+    validate-npm-package-license "^3.0.1"
+
+normalize-path@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-2.0.1.tgz#47886ac1662760d4261b7d979d241709d3ce3f7a"
+
+npmlog@^4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.0.2.tgz#d03950e0e78ce1527ba26d2a7592e9348ac3e75f"
+  dependencies:
+    are-we-there-yet "~1.1.2"
+    console-control-strings "~1.1.0"
+    gauge "~2.7.1"
+    set-blocking "~2.0.0"
+
+number-is-nan@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
+
+oauth-sign@~0.8.1:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
+
+object-assign@4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.0.tgz#7a3b3d0e98063d43f4c03f2e8ae6cd51a86883a0"
+
+object-assign@^4.0.1, object-assign@^4.1.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
+
+object-component@0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/object-component/-/object-component-0.0.3.tgz#f0c69aa50efc95b866c186f400a33769cb2f1291"
+
+object.omit@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/object.omit/-/object.omit-2.0.1.tgz#1a9c744829f39dbb858c76ca3579ae2a54ebd1fa"
+  dependencies:
+    for-own "^0.1.4"
+    is-extendable "^0.1.1"
+
+obuf@^1.0.0, obuf@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/obuf/-/obuf-1.1.1.tgz#104124b6c602c6796881a042541d36db43a5264e"
+
+on-finished@~2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
+  dependencies:
+    ee-first "1.1.1"
+
+on-headers@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/on-headers/-/on-headers-1.0.1.tgz#928f5d0f470d49342651ea6794b0857c100693f7"
+
+once@1.x, once@^1.3.0, once@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
+  dependencies:
+    wrappy "1"
+
+once@~1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/once/-/once-1.3.3.tgz#b2e261557ce4c314ec8304f3fa82663e4297ca20"
+  dependencies:
+    wrappy "1"
+
+onetime@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
+
+opener@^1.4.2:
+  version "1.4.3"
+  resolved "https://registry.yarnpkg.com/opener/-/opener-1.4.3.tgz#5c6da2c5d7e5831e8ffa3964950f8d6674ac90b8"
+
+opn@4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/opn/-/opn-4.0.2.tgz#7abc22e644dff63b0a96d5ab7f2790c0f01abc95"
+  dependencies:
+    object-assign "^4.0.1"
+    pinkie-promise "^2.0.0"
+
+optimist@^0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.6.1.tgz#da3ea74686fa21a19a111c326e90eb15a0196686"
+  dependencies:
+    minimist "~0.0.1"
+    wordwrap "~0.0.2"
+
+optionator@^0.8.1, optionator@^0.8.2:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
+  dependencies:
+    deep-is "~0.1.3"
+    fast-levenshtein "~2.0.4"
+    levn "~0.3.0"
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+    wordwrap "~1.0.0"
+
+options@>=0.0.5:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/options/-/options-0.0.6.tgz#ec22d312806bb53e731773e7cdaefcf1c643128f"
+
+original@>=0.0.5:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/original/-/original-1.0.0.tgz#9147f93fa1696d04be61e01bd50baeaca656bd3b"
+  dependencies:
+    url-parse "1.0.x"
+
+os-browserify@^0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/os-browserify/-/os-browserify-0.2.1.tgz#63fc4ccee5d2d7763d26bbf8601078e6c2e0044f"
+
+os-homedir@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
+
+os-locale@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-1.4.0.tgz#20f9f17ae29ed345e8bde583b13d2009803c14d9"
+  dependencies:
+    lcid "^1.0.0"
+
+os-tmpdir@^1.0.1, os-tmpdir@~1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
+
+p-limit@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-1.1.0.tgz#b07ff2d9a5d88bec806035895a2bab66a27988bc"
+
+p-locate@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-2.0.0.tgz#20a0103b222a70c8fd39cc2e580680f3dde5ec43"
+  dependencies:
+    p-limit "^1.1.0"
+
+pako@~0.2.0:
+  version "0.2.9"
+  resolved "https://registry.yarnpkg.com/pako/-/pako-0.2.9.tgz#f3f7522f4ef782348da8161bad9ecfd51bf83a75"
+
+parse-asn1@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/parse-asn1/-/parse-asn1-5.0.0.tgz#35060f6d5015d37628c770f4e091a0b5a278bc23"
+  dependencies:
+    asn1.js "^4.0.0"
+    browserify-aes "^1.0.0"
+    create-hash "^1.1.0"
+    evp_bytestokey "^1.0.0"
+    pbkdf2 "^3.0.3"
+
+parse-glob@^3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/parse-glob/-/parse-glob-3.0.4.tgz#b2c376cfb11f35513badd173ef0bb6e3a388391c"
+  dependencies:
+    glob-base "^0.3.0"
+    is-dotfile "^1.0.0"
+    is-extglob "^1.0.0"
+    is-glob "^2.0.0"
+
+parse-json@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-2.2.0.tgz#f480f40434ef80741f8469099f8dea18f55a4dc9"
+  dependencies:
+    error-ex "^1.2.0"
+
+parsejson@0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/parsejson/-/parsejson-0.0.3.tgz#ab7e3759f209ece99437973f7d0f1f64ae0e64ab"
+  dependencies:
+    better-assert "~1.0.0"
+
+parseqs@0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/parseqs/-/parseqs-0.0.5.tgz#d5208a3738e46766e291ba2ea173684921a8b89d"
+  dependencies:
+    better-assert "~1.0.0"
+
+parseuri@0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/parseuri/-/parseuri-0.0.5.tgz#80204a50d4dbb779bfdc6ebe2778d90e4bce320a"
+  dependencies:
+    better-assert "~1.0.0"
+
+parseurl@~1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.1.tgz#c8ab8c9223ba34888aa64a297b28853bec18da56"
+
+path-browserify@0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/path-browserify/-/path-browserify-0.0.0.tgz#a0b870729aae214005b7d5032ec2cbbb0fb4451a"
+
+path-exists@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-2.1.0.tgz#0feb6c64f0fc518d9a754dd5efb62c7022761f4b"
+  dependencies:
+    pinkie-promise "^2.0.0"
+
+path-exists@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
+
+path-is-absolute@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
+
+path-is-inside@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
+
+path-parse@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.5.tgz#3c1adf871ea9cd6c9431b6ea2bd74a0ff055c4c1"
+
+path-to-regexp@0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
+
+path-type@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/path-type/-/path-type-1.1.0.tgz#59c44f7ee491da704da415da5a4070ba4f8fe441"
+  dependencies:
+    graceful-fs "^4.1.2"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+
+pbkdf2@^3.0.3:
+  version "3.0.9"
+  resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.0.9.tgz#f2c4b25a600058b3c3773c086c37dbbee1ffe693"
+  dependencies:
+    create-hmac "^1.1.2"
+
+pend@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/pend/-/pend-1.2.0.tgz#7a57eb550a6783f9115331fcf4663d5c8e007a50"
+
+phantomjs-prebuilt@^2.1.7:
+  version "2.1.14"
+  resolved "https://registry.yarnpkg.com/phantomjs-prebuilt/-/phantomjs-prebuilt-2.1.14.tgz#d53d311fcfb7d1d08ddb24014558f1188c516da0"
+  dependencies:
+    es6-promise "~4.0.3"
+    extract-zip "~1.5.0"
+    fs-extra "~1.0.0"
+    hasha "~2.2.0"
+    kew "~0.7.0"
+    progress "~1.1.8"
+    request "~2.79.0"
+    request-progress "~2.0.1"
+    which "~1.2.10"
+
+pify@^2.0.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
+
+pikaday@^1.5.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/pikaday/-/pikaday-1.5.1.tgz#0a48549bc1a14ea1d08c44074d761bc2f2bfcfd3"
+  optionalDependencies:
+    moment "2.x"
+
+pinkie-promise@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/pinkie-promise/-/pinkie-promise-2.0.1.tgz#2135d6dfa7a358c069ac9b178776288228450ffa"
+  dependencies:
+    pinkie "^2.0.0"
+
+pinkie@^2.0.0:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
+
+pkg-dir@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-1.0.0.tgz#7a4b508a8d5bb2d629d447056ff4e9c9314cf3d4"
+  dependencies:
+    find-up "^1.0.0"
+
+pkg-up@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/pkg-up/-/pkg-up-1.0.0.tgz#3e08fb461525c4421624a33b9f7e6d0af5b05a26"
+  dependencies:
+    find-up "^1.0.0"
+
+pluralize@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-1.2.1.tgz#d1a21483fd22bb41e58a12fa3421823140897c45"
+
+portfinder@^1.0.9:
+  version "1.0.13"
+  resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.13.tgz#bb32ecd87c27104ae6ee44b5a3ccbf0ebb1aede9"
+  dependencies:
+    async "^1.5.2"
+    debug "^2.2.0"
+    mkdirp "0.5.x"
+
+prelude-ls@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
+
+preserve@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
+
+private@^0.1.6:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/private/-/private-0.1.7.tgz#68ce5e8a1ef0a23bb570cc28537b5332aba63ef1"
+
+process-nextick-args@~1.0.6:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"
+
+process@^0.11.0, process@~0.11.0:
+  version "0.11.9"
+  resolved "https://registry.yarnpkg.com/process/-/process-0.11.9.tgz#7bd5ad21aa6253e7da8682264f1e11d11c0318c1"
+
+progress@^1.1.8, progress@~1.1.8:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/progress/-/progress-1.1.8.tgz#e260c78f6161cdd9b0e56cc3e0a85de17c7a57be"
+
+proxy-addr@~1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-1.1.3.tgz#dc97502f5722e888467b3fa2297a7b1ff47df074"
+  dependencies:
+    forwarded "~0.1.0"
+    ipaddr.js "1.2.0"
+
+prr@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/prr/-/prr-0.0.0.tgz#1a84b85908325501411853d0081ee3fa86e2926a"
+
+public-encrypt@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/public-encrypt/-/public-encrypt-4.0.0.tgz#39f699f3a46560dd5ebacbca693caf7c65c18cc6"
+  dependencies:
+    bn.js "^4.1.0"
+    browserify-rsa "^4.0.0"
+    create-hash "^1.1.0"
+    parse-asn1 "^5.0.0"
+    randombytes "^2.0.1"
+
+punycode@1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.3.2.tgz#9653a036fb7c1ee42342f2325cceefea3926c48d"
+
+punycode@^1.2.4, punycode@^1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
+
+qjobs@^1.1.4:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/qjobs/-/qjobs-1.1.5.tgz#659de9f2cf8dcc27a1481276f205377272382e73"
+
+qs@6.2.0:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.2.0.tgz#3b7848c03c2dece69a9522b0fae8c4126d745f3b"
+
+qs@6.2.1:
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.2.1.tgz#ce03c5ff0935bc1d9d69a9f14cbd18e568d67625"
+
+qs@~6.3.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.3.0.tgz#f403b264f23bc01228c74131b407f18d5ea5d442"
+
+querystring-es3@^0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/querystring-es3/-/querystring-es3-0.2.1.tgz#9ec61f79049875707d69414596fd907a4d711e73"
+
+querystring@0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
+
+querystringify@0.0.x:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-0.0.4.tgz#0cf7f84f9463ff0ae51c4c4b142d95be37724d9c"
+
+randomatic@^1.1.3:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/randomatic/-/randomatic-1.1.6.tgz#110dcabff397e9dcff7c0789ccc0a49adf1ec5bb"
+  dependencies:
+    is-number "^2.0.2"
+    kind-of "^3.0.2"
+
+randombytes@^2.0.0, randombytes@^2.0.1:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.0.3.tgz#674c99760901c3c4112771a31e521dc349cc09ec"
+
+range-parser@^1.0.3, range-parser@^1.2.0, range-parser@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
+
+raphael@^2.2.7:
+  version "2.2.7"
+  resolved "https://registry.yarnpkg.com/raphael/-/raphael-2.2.7.tgz#231b19141f8d086986d8faceb66f8b562ee2c810"
+  dependencies:
+    eve-raphael "0.5.0"
+
+raw-body@~2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.2.0.tgz#994976cf6a5096a41162840492f0bdc5d6e7fb96"
+  dependencies:
+    bytes "2.4.0"
+    iconv-lite "0.4.15"
+    unpipe "1.0.0"
+
+raw-loader@^0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/raw-loader/-/raw-loader-0.5.1.tgz#0c3d0beaed8a01c966d9787bf778281252a979aa"
+
+rc@~1.1.6:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/rc/-/rc-1.1.6.tgz#43651b76b6ae53b5c802f1151fa3fc3b059969c9"
+  dependencies:
+    deep-extend "~0.4.0"
+    ini "~1.3.0"
+    minimist "^1.2.0"
+    strip-json-comments "~1.0.4"
+
+read-pkg-up@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-1.0.1.tgz#9d63c13276c065918d57f002a57f40a1b643fb02"
+  dependencies:
+    find-up "^1.0.0"
+    read-pkg "^1.0.0"
+
+read-pkg@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-1.1.0.tgz#f5ffaa5ecd29cb31c0474bca7d756b6bb29e3f28"
+  dependencies:
+    load-json-file "^1.0.0"
+    normalize-package-data "^2.3.2"
+    path-type "^1.0.0"
+
+"readable-stream@^2.0.0 || ^1.1.13", readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.5, readable-stream@^2.1.0, readable-stream@^2.2.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.2.2.tgz#a9e6fec3c7dda85f8bb1b3ba7028604556fc825e"
+  dependencies:
+    buffer-shims "^1.0.0"
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "~1.0.0"
+    process-nextick-args "~1.0.6"
+    string_decoder "~0.10.x"
+    util-deprecate "~1.0.1"
+
+readable-stream@~1.0.2:
+  version "1.0.34"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "0.0.1"
+    string_decoder "~0.10.x"
+
+readable-stream@~2.0.0:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.0.6.tgz#8f90341e68a53ccc928788dacfcd11b36eb9b78e"
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "~1.0.0"
+    process-nextick-args "~1.0.6"
+    string_decoder "~0.10.x"
+    util-deprecate "~1.0.1"
+
+readable-stream@~2.1.4:
+  version "2.1.5"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.1.5.tgz#66fa8b720e1438b364681f2ad1a63c618448c9d0"
+  dependencies:
+    buffer-shims "^1.0.0"
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "~1.0.0"
+    process-nextick-args "~1.0.6"
+    string_decoder "~0.10.x"
+    util-deprecate "~1.0.1"
+
+readdirp@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-2.1.0.tgz#4ed0ad060df3073300c48440373f72d1cc642d78"
+  dependencies:
+    graceful-fs "^4.1.2"
+    minimatch "^3.0.2"
+    readable-stream "^2.0.2"
+    set-immediate-shim "^1.0.1"
+
+readline2@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/readline2/-/readline2-1.0.1.tgz#41059608ffc154757b715d9989d199ffbf372e35"
+  dependencies:
+    code-point-at "^1.0.0"
+    is-fullwidth-code-point "^1.0.0"
+    mute-stream "0.0.5"
+
+rechoir@^0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
+  dependencies:
+    resolve "^1.1.6"
+
+regenerate@^1.2.1:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.3.2.tgz#d1941c67bad437e1be76433add5b385f95b19260"
+
+regenerator-runtime@^0.10.0:
+  version "0.10.1"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.10.1.tgz#257f41961ce44558b18f7814af48c17559f9faeb"
+
+regenerator-transform@0.9.8:
+  version "0.9.8"
+  resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.9.8.tgz#0f88bb2bc03932ddb7b6b7312e68078f01026d6c"
+  dependencies:
+    babel-runtime "^6.18.0"
+    babel-types "^6.19.0"
+    private "^0.1.6"
+
+regex-cache@^0.4.2:
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/regex-cache/-/regex-cache-0.4.3.tgz#9b1a6c35d4d0dfcef5711ae651e8e9d3d7114145"
+  dependencies:
+    is-equal-shallow "^0.1.3"
+    is-primitive "^2.0.0"
+
+regexpu-core@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-2.0.0.tgz#49d038837b8dcf8bfa5b9a42139938e6ea2ae240"
+  dependencies:
+    regenerate "^1.2.1"
+    regjsgen "^0.2.0"
+    regjsparser "^0.1.4"
+
+regjsgen@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/regjsgen/-/regjsgen-0.2.0.tgz#6c016adeac554f75823fe37ac05b92d5a4edb1f7"
+
+regjsparser@^0.1.4:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/regjsparser/-/regjsparser-0.1.5.tgz#7ee8f84dc6fa792d3fd0ae228d24bd949ead205c"
+  dependencies:
+    jsesc "~0.5.0"
+
+repeat-element@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/repeat-element/-/repeat-element-1.1.2.tgz#ef089a178d1483baae4d93eb98b4f9e4e11d990a"
+
+repeat-string@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-0.2.2.tgz#c7a8d3236068362059a7e4651fc6884e8b1fb4ae"
+
+repeat-string@^1.5.2:
+  version "1.6.1"
+  resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
+
+repeating@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/repeating/-/repeating-2.0.1.tgz#5214c53a926d3552707527fbab415dbc08d06dda"
+  dependencies:
+    is-finite "^1.0.0"
+
+request-progress@~2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/request-progress/-/request-progress-2.0.1.tgz#5d36bb57961c673aa5b788dbc8141fdf23b44e08"
+  dependencies:
+    throttleit "^1.0.0"
+
+request@^2.79.0, request@~2.79.0:
+  version "2.79.0"
+  resolved "https://registry.yarnpkg.com/request/-/request-2.79.0.tgz#4dfe5bf6be8b8cdc37fcf93e04b65577722710de"
+  dependencies:
+    aws-sign2 "~0.6.0"
+    aws4 "^1.2.1"
+    caseless "~0.11.0"
+    combined-stream "~1.0.5"
+    extend "~3.0.0"
+    forever-agent "~0.6.1"
+    form-data "~2.1.1"
+    har-validator "~2.0.6"
+    hawk "~3.1.3"
+    http-signature "~1.1.0"
+    is-typedarray "~1.0.0"
+    isstream "~0.1.2"
+    json-stringify-safe "~5.0.1"
+    mime-types "~2.1.7"
+    oauth-sign "~0.8.1"
+    qs "~6.3.0"
+    stringstream "~0.0.4"
+    tough-cookie "~2.3.0"
+    tunnel-agent "~0.4.1"
+    uuid "^3.0.0"
+
+require-directory@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
+
+require-main-filename@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
+
+require-uncached@^1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/require-uncached/-/require-uncached-1.0.3.tgz#4e0d56d6c9662fd31e43011c4b95aa49955421d3"
+  dependencies:
+    caller-path "^0.1.0"
+    resolve-from "^1.0.0"
+
+requires-port@1.0.x, requires-port@1.x.x:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
+
+resolve-from@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
+
+resolve@1.1.x:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
+
+resolve@^1.1.6, resolve@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.2.0.tgz#9589c3f2f6149d1417a40becc1663db6ec6bc26c"
+
+restore-cursor@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-1.0.1.tgz#34661f46886327fed2991479152252df92daa541"
+  dependencies:
+    exit-hook "^1.0.0"
+    onetime "^1.0.0"
+
+right-align@^0.1.1:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/right-align/-/right-align-0.1.3.tgz#61339b722fe6a3515689210d24e14c96148613ef"
+  dependencies:
+    align-text "^0.1.1"
+
+rimraf@2, rimraf@^2.2.8, rimraf@^2.3.3, rimraf@^2.4.3, rimraf@^2.4.4, rimraf@~2.5.1, rimraf@~2.5.4:
+  version "2.5.4"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.5.4.tgz#96800093cbf1a0c86bd95b4625467535c29dfa04"
+  dependencies:
+    glob "^7.0.5"
+
+ripemd160@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/ripemd160/-/ripemd160-1.0.1.tgz#93a4bbd4942bc574b69a8fa57c71de10ecca7d6e"
+
+run-async@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/run-async/-/run-async-0.1.0.tgz#c8ad4a5e110661e402a7d21b530e009f25f8e389"
+  dependencies:
+    once "^1.3.0"
+
+rx-lite@^3.1.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-3.1.2.tgz#19ce502ca572665f3b647b10939f97fd1615f102"
+
+safe-buffer@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.0.1.tgz#d263ca54696cd8a306b5ca6551e92de57918fbe7"
+
+select-hose@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/select-hose/-/select-hose-2.0.0.tgz#625d8658f865af43ec962bfc376a37359a4994ca"
+
+select2@3.5.2-browserify:
+  version "3.5.2-browserify"
+  resolved "https://registry.yarnpkg.com/select2/-/select2-3.5.2-browserify.tgz#dc4dafda38d67a734e8a97a46f0d3529ae05391d"
+
+"semver@2 || 3 || 4 || 5", semver@^5.3.0, semver@~5.3.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
+
+semver@~4.3.3:
+  version "4.3.6"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-4.3.6.tgz#300bc6e0e86374f7ba61068b5b1ecd57fc6532da"
+
+send@0.14.2:
+  version "0.14.2"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.14.2.tgz#39b0438b3f510be5dc6f667a11f71689368cdeef"
+  dependencies:
+    debug "~2.2.0"
+    depd "~1.1.0"
+    destroy "~1.0.4"
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    etag "~1.7.0"
+    fresh "0.3.0"
+    http-errors "~1.5.1"
+    mime "1.3.4"
+    ms "0.7.2"
+    on-finished "~2.3.0"
+    range-parser "~1.2.0"
+    statuses "~1.3.1"
+
+serve-index@^1.7.2:
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/serve-index/-/serve-index-1.8.0.tgz#7c5d96c13fb131101f93c1c5774f8516a1e78d3b"
+  dependencies:
+    accepts "~1.3.3"
+    batch "0.5.3"
+    debug "~2.2.0"
+    escape-html "~1.0.3"
+    http-errors "~1.5.0"
+    mime-types "~2.1.11"
+    parseurl "~1.3.1"
+
+serve-static@~1.11.2:
+  version "1.11.2"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.11.2.tgz#2cf9889bd4435a320cc36895c9aa57bd662e6ac7"
+  dependencies:
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    parseurl "~1.3.1"
+    send "0.14.2"
+
+set-blocking@^2.0.0, set-blocking@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
+
+set-immediate-shim@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz#4b2b1b27eb808a9f8dcc481a58e5e56f599f3f61"
+
+setimmediate@^1.0.4:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
+
+setprototypeof@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.0.2.tgz#81a552141ec104b88e89ce383103ad5c66564d08"
+
+sha.js@^2.3.6:
+  version "2.4.8"
+  resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.4.8.tgz#37068c2c476b6baf402d14a49c67f597921f634f"
+  dependencies:
+    inherits "^2.0.1"
+
+shelljs@^0.7.5:
+  version "0.7.6"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.7.6.tgz#379cccfb56b91c8601e4793356eb5382924de9ad"
+  dependencies:
+    glob "^7.0.0"
+    interpret "^1.0.0"
+    rechoir "^0.6.2"
+
+signal-exit@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
+
+slash@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
+
+slice-ansi@0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
+
+sntp@1.x.x:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/sntp/-/sntp-1.0.9.tgz#6541184cc90aeea6c6e7b35e2659082443c66198"
+  dependencies:
+    hoek "2.x.x"
+
+socket.io-adapter@0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/socket.io-adapter/-/socket.io-adapter-0.5.0.tgz#cb6d4bb8bec81e1078b99677f9ced0046066bb8b"
+  dependencies:
+    debug "2.3.3"
+    socket.io-parser "2.3.1"
+
+socket.io-client@1.7.2:
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-1.7.2.tgz#39fdb0c3dd450e321b7e40cfd83612ec533dd644"
+  dependencies:
+    backo2 "1.0.2"
+    component-bind "1.0.0"
+    component-emitter "1.2.1"
+    debug "2.3.3"
+    engine.io-client "1.8.2"
+    has-binary "0.1.7"
+    indexof "0.0.1"
+    object-component "0.0.3"
+    parseuri "0.0.5"
+    socket.io-parser "2.3.1"
+    to-array "0.1.4"
+
+socket.io-parser@2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-2.3.1.tgz#dd532025103ce429697326befd64005fcfe5b4a0"
+  dependencies:
+    component-emitter "1.1.2"
+    debug "2.2.0"
+    isarray "0.0.1"
+    json3 "3.3.2"
+
+socket.io@1.7.2:
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/socket.io/-/socket.io-1.7.2.tgz#83bbbdf2e79263b378900da403e7843e05dc3b71"
+  dependencies:
+    debug "2.3.3"
+    engine.io "1.8.2"
+    has-binary "0.1.7"
+    object-assign "4.1.0"
+    socket.io-adapter "0.5.0"
+    socket.io-client "1.7.2"
+    socket.io-parser "2.3.1"
+
+sockjs-client@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/sockjs-client/-/sockjs-client-1.1.1.tgz#284843e9a9784d7c474b1571b3240fca9dda4bb0"
+  dependencies:
+    debug "^2.2.0"
+    eventsource "~0.1.6"
+    faye-websocket "~0.11.0"
+    inherits "^2.0.1"
+    json3 "^3.3.2"
+    url-parse "^1.1.1"
+
+sockjs@0.3.18:
+  version "0.3.18"
+  resolved "https://registry.yarnpkg.com/sockjs/-/sockjs-0.3.18.tgz#d9b289316ca7df77595ef299e075f0f937eb4207"
+  dependencies:
+    faye-websocket "^0.10.0"
+    uuid "^2.0.2"
+
+source-list-map@~0.1.7:
+  version "0.1.8"
+  resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-0.1.8.tgz#c550b2ab5427f6b3f21f5afead88c4f5587b2106"
+
+source-map-support@^0.4.2:
+  version "0.4.11"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.4.11.tgz#647f939978b38535909530885303daf23279f322"
+  dependencies:
+    source-map "^0.5.3"
+
+source-map@^0.1.41:
+  version "0.1.43"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.1.43.tgz#c24bc146ca517c1471f5dacbe2571b2b7f9e3346"
+  dependencies:
+    amdefine ">=0.0.4"
+
+source-map@^0.4.4:
+  version "0.4.4"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.4.4.tgz#eba4f5da9c0dc999de68032d8b4f76173652036b"
+  dependencies:
+    amdefine ">=0.0.4"
+
+source-map@^0.5.0, source-map@^0.5.3, source-map@~0.5.1, source-map@~0.5.3:
+  version "0.5.6"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.6.tgz#75ce38f52bf0733c5a7f0c118d81334a2bb5f412"
+
+source-map@~0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.2.0.tgz#dab73fbcfc2ba819b4de03bd6f6eaa48164b3f9d"
+  dependencies:
+    amdefine ">=0.0.4"
+
+spdx-correct@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-1.0.2.tgz#4b3073d933ff51f3912f03ac5519498a4150db40"
+  dependencies:
+    spdx-license-ids "^1.0.2"
+
+spdx-expression-parse@~1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/spdx-expression-parse/-/spdx-expression-parse-1.0.4.tgz#9bdf2f20e1f40ed447fbe273266191fced51626c"
+
+spdx-license-ids@^1.0.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-1.2.2.tgz#c9df7a3424594ade6bd11900d596696dc06bac57"
+
+spdy-transport@^2.0.15:
+  version "2.0.18"
+  resolved "https://registry.yarnpkg.com/spdy-transport/-/spdy-transport-2.0.18.tgz#43fc9c56be2cccc12bb3e2754aa971154e836ea6"
+  dependencies:
+    debug "^2.2.0"
+    hpack.js "^2.1.6"
+    obuf "^1.1.0"
+    readable-stream "^2.0.1"
+    wbuf "^1.4.0"
+
+spdy@^3.4.1:
+  version "3.4.4"
+  resolved "https://registry.yarnpkg.com/spdy/-/spdy-3.4.4.tgz#e0406407ca90ff01b553eb013505442649f5a819"
+  dependencies:
+    debug "^2.2.0"
+    handle-thing "^1.2.4"
+    http-deceiver "^1.2.4"
+    select-hose "^2.0.0"
+    spdy-transport "^2.0.15"
+
+sprintf-js@~1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
+
+sshpk@^1.7.0:
+  version "1.10.2"
+  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.10.2.tgz#d5a804ce22695515638e798dbe23273de070a5fa"
+  dependencies:
+    asn1 "~0.2.3"
+    assert-plus "^1.0.0"
+    dashdash "^1.12.0"
+    getpass "^0.1.1"
+  optionalDependencies:
+    bcrypt-pbkdf "^1.0.0"
+    ecc-jsbn "~0.1.1"
+    jodid25519 "^1.0.0"
+    jsbn "~0.1.0"
+    tweetnacl "~0.14.0"
+
+stats-webpack-plugin@^0.4.3:
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/stats-webpack-plugin/-/stats-webpack-plugin-0.4.3.tgz#b2f618202f28dd04ab47d7ecf54ab846137b7aea"
+
+"statuses@>= 1.3.1 < 2", statuses@~1.3.0, statuses@~1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"
+
+stream-browserify@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.1.tgz#66266ee5f9bdb9940a4e4514cafb43bb71e5c9db"
+  dependencies:
+    inherits "~2.0.1"
+    readable-stream "^2.0.2"
+
+stream-http@^2.3.1:
+  version "2.6.3"
+  resolved "https://registry.yarnpkg.com/stream-http/-/stream-http-2.6.3.tgz#4c3ddbf9635968ea2cfd4e48d43de5def2625ac3"
+  dependencies:
+    builtin-status-codes "^3.0.0"
+    inherits "^2.0.1"
+    readable-stream "^2.1.0"
+    to-arraybuffer "^1.0.0"
+    xtend "^4.0.0"
+
+string-width@^1.0.1, string-width@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
+  dependencies:
+    code-point-at "^1.0.0"
+    is-fullwidth-code-point "^1.0.0"
+    strip-ansi "^3.0.0"
+
+string-width@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.0.0.tgz#635c5436cc72a6e0c387ceca278d4e2eec52687e"
+  dependencies:
+    is-fullwidth-code-point "^2.0.0"
+    strip-ansi "^3.0.0"
+
+string_decoder@^0.10.25, string_decoder@~0.10.x:
+  version "0.10.31"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
+
+stringstream@~0.0.4:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.5.tgz#4e484cd4de5a0bbbee18e46307710a8a81621878"
+
+strip-ansi@^3.0.0, strip-ansi@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
+  dependencies:
+    ansi-regex "^2.0.0"
+
+strip-bom@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-2.0.0.tgz#6219a85616520491f35788bdbf1447a99c7e6b0e"
+  dependencies:
+    is-utf8 "^0.2.0"
+
+strip-bom@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
+
+strip-json-comments@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-1.0.4.tgz#1e15fbcac97d3ee99bf2d73b4c656b082bbafb91"
+
+strip-json-comments@~2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
+
+supports-color@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-0.2.0.tgz#d92de2694eb3f67323973d7ae3d8b55b4c22190a"
+
+supports-color@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
+
+supports-color@^3.1.0, supports-color@^3.1.1, supports-color@^3.1.2:
+  version "3.2.3"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-3.2.3.tgz#65ac0504b3954171d8a64946b2ae3cbb8a5f54f6"
+  dependencies:
+    has-flag "^1.0.0"
+
+table@^3.7.8:
+  version "3.8.3"
+  resolved "https://registry.yarnpkg.com/table/-/table-3.8.3.tgz#2bbc542f0fda9861a755d3947fefd8b3f513855f"
+  dependencies:
+    ajv "^4.7.0"
+    ajv-keywords "^1.0.0"
+    chalk "^1.1.1"
+    lodash "^4.0.0"
+    slice-ansi "0.0.4"
+    string-width "^2.0.0"
+
+tapable@^0.1.8:
+  version "0.1.10"
+  resolved "https://registry.yarnpkg.com/tapable/-/tapable-0.1.10.tgz#29c35707c2b70e50d07482b5d202e8ed446dafd4"
+
+tapable@^0.2.5, tapable@~0.2.5:
+  version "0.2.6"
+  resolved "https://registry.yarnpkg.com/tapable/-/tapable-0.2.6.tgz#206be8e188860b514425375e6f1ae89bfb01fd8d"
+
+tar-pack@~3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/tar-pack/-/tar-pack-3.3.0.tgz#30931816418f55afc4d21775afdd6720cee45dae"
+  dependencies:
+    debug "~2.2.0"
+    fstream "~1.0.10"
+    fstream-ignore "~1.0.5"
+    once "~1.3.3"
+    readable-stream "~2.1.4"
+    rimraf "~2.5.1"
+    tar "~2.2.1"
+    uid-number "~0.0.6"
+
+tar@~2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-2.2.1.tgz#8e4d2a256c0e2185c6b18ad694aec968b83cb1d1"
+  dependencies:
+    block-stream "*"
+    fstream "^1.0.2"
+    inherits "2"
+
+test-exclude@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-4.0.0.tgz#0ddc0100b8ae7e88b34eb4fd98a907e961991900"
+  dependencies:
+    arrify "^1.0.1"
+    micromatch "^2.3.11"
+    object-assign "^4.1.0"
+    read-pkg-up "^1.0.1"
+    require-main-filename "^1.0.1"
+
+text-table@~0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
+
+throttleit@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/throttleit/-/throttleit-1.0.0.tgz#9e785836daf46743145a5984b6268d828528ac6c"
+
+through@^2.3.6:
+  version "2.3.8"
+  resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
+
+timeago.js@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/timeago.js/-/timeago.js-2.0.5.tgz#730c74fbdb0b0917a553675a4460e3a7f80db86c"
+
+timers-browserify@^1.4.2:
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/timers-browserify/-/timers-browserify-1.4.2.tgz#c9c58b575be8407375cb5e2462dacee74359f41d"
+  dependencies:
+    process "~0.11.0"
+
+timers-browserify@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/timers-browserify/-/timers-browserify-2.0.2.tgz#ab4883cf597dcd50af211349a00fbca56ac86b86"
+  dependencies:
+    setimmediate "^1.0.4"
+
+tmp@0.0.28, tmp@0.0.x:
+  version "0.0.28"
+  resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.28.tgz#172735b7f614ea7af39664fa84cf0de4e515d120"
+  dependencies:
+    os-tmpdir "~1.0.1"
+
+to-array@0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/to-array/-/to-array-0.1.4.tgz#17e6c11f73dd4f3d74cda7a4ff3238e9ad9bf890"
+
+to-arraybuffer@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz#7d229b1fcc637e466ca081180836a7aabff83f43"
+
+to-fast-properties@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.2.tgz#f3f5c0c3ba7299a7ef99427e44633257ade43320"
+
+tough-cookie@~2.3.0:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.2.tgz#f081f76e4c85720e6c37a5faced737150d84072a"
+  dependencies:
+    punycode "^1.4.1"
+
+trim-right@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
+
+tryit@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/tryit/-/tryit-1.0.3.tgz#393be730a9446fd1ead6da59a014308f36c289cb"
+
+tty-browserify@0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.0.tgz#a157ba402da24e9bf957f9aa69d524eed42901a6"
+
+tunnel-agent@~0.4.1:
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.4.3.tgz#6373db76909fe570e08d73583365ed828a74eeeb"
+
+tweetnacl@^0.14.3, tweetnacl@~0.14.0:
+  version "0.14.5"
+  resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
+
+type-check@~0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.3.2.tgz#5884cab512cf1d355e3fb784f30804b2b520db72"
+  dependencies:
+    prelude-ls "~1.1.2"
+
+type-is@~1.6.14:
+  version "1.6.14"
+  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.14.tgz#e219639c17ded1ca0789092dd54a03826b817cb2"
+  dependencies:
+    media-typer "0.3.0"
+    mime-types "~2.1.13"
+
+typedarray@^0.0.6, typedarray@~0.0.5:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
+
+uglify-js@^2.6, uglify-js@^2.7.5:
+  version "2.7.5"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.7.5.tgz#4612c0c7baaee2ba7c487de4904ae122079f2ca8"
+  dependencies:
+    async "~0.2.6"
+    source-map "~0.5.1"
+    uglify-to-browserify "~1.0.0"
+    yargs "~3.10.0"
+
+uglify-to-browserify@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz#6e0924d6bda6b5afe349e39a6d632850a0f882b7"
+
+uid-number@~0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.6.tgz#0ea10e8035e8eb5b8e4449f06da1c730663baa81"
+
+ultron@1.0.x:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.0.2.tgz#ace116ab557cd197386a4e88f4685378c8b2e4fa"
+
+unc-path-regex@^0.1.0:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/unc-path-regex/-/unc-path-regex-0.1.2.tgz#e73dd3d7b0d7c5ed86fbac6b0ae7d8c6a69d50fa"
+
+underscore@^1.8.3:
+  version "1.8.3"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.8.3.tgz#4f3fb53b106e6097fcf9cb4109f2a5e9bdfa5022"
+
+unpipe@1.0.0, unpipe@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
+
+url-parse@1.0.x:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.0.5.tgz#0854860422afdcfefeb6c965c662d4800169927b"
+  dependencies:
+    querystringify "0.0.x"
+    requires-port "1.0.x"
+
+url-parse@^1.1.1:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.1.7.tgz#025cff999653a459ab34232147d89514cc87d74a"
+  dependencies:
+    querystringify "0.0.x"
+    requires-port "1.0.x"
+
+url@^0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/url/-/url-0.11.0.tgz#3838e97cfc60521eb73c525a8e55bfdd9e2e28f1"
+  dependencies:
+    punycode "1.3.2"
+    querystring "0.2.0"
+
+user-home@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/user-home/-/user-home-2.0.0.tgz#9c70bfd8169bc1dcbf48604e0f04b8b49cde9e9f"
+  dependencies:
+    os-homedir "^1.0.0"
+
+useragent@^2.1.10:
+  version "2.1.12"
+  resolved "https://registry.yarnpkg.com/useragent/-/useragent-2.1.12.tgz#aa7da6cdc48bdc37ba86790871a7321d64edbaa2"
+  dependencies:
+    lru-cache "2.2.x"
+    tmp "0.0.x"
+
+util-deprecate@~1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
+
+util@0.10.3, util@^0.10.3:
+  version "0.10.3"
+  resolved "https://registry.yarnpkg.com/util/-/util-0.10.3.tgz#7afb1afe50805246489e3db7fe0ed379336ac0f9"
+  dependencies:
+    inherits "2.0.1"
+
+utils-merge@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.0.tgz#0294fb922bb9375153541c4f7096231f287c8af8"
+
+uuid@^2.0.2:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-2.0.3.tgz#67e2e863797215530dff318e5bf9dcebfd47b21a"
+
+uuid@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.0.1.tgz#6544bba2dfda8c1cf17e629a3a305e2bb1fee6c1"
+
+validate-npm-package-license@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.1.tgz#2804babe712ad3379459acfbe24746ab2c303fbc"
+  dependencies:
+    spdx-correct "~1.0.0"
+    spdx-expression-parse "~1.0.0"
+
+vary@~1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.0.tgz#e1e5affbbd16ae768dd2674394b9ad3022653140"
+
+verror@1.3.6:
+  version "1.3.6"
+  resolved "https://registry.yarnpkg.com/verror/-/verror-1.3.6.tgz#cff5df12946d297d2baaefaa2689e25be01c005c"
+  dependencies:
+    extsprintf "1.0.2"
+
+vm-browserify@0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/vm-browserify/-/vm-browserify-0.0.4.tgz#5d7ea45bbef9e4a6ff65f95438e0a87c357d5a73"
+  dependencies:
+    indexof "0.0.1"
+
+void-elements@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/void-elements/-/void-elements-2.0.1.tgz#c066afb582bb1cb4128d60ea92392e94d5e9dbec"
+
+vue-resource@^0.9.3:
+  version "0.9.3"
+  resolved "https://registry.yarnpkg.com/vue-resource/-/vue-resource-0.9.3.tgz#ab46e1c44ea219142dcc28ae4043b3b04c80959d"
+
+vue@^2.1.10:
+  version "2.1.10"
+  resolved "https://registry.yarnpkg.com/vue/-/vue-2.1.10.tgz#c9235ca48c7925137be5807832ac4e3ac180427b"
+
+watchpack@^1.2.0:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/watchpack/-/watchpack-1.2.1.tgz#01efa80c5c29e5c56ba55d6f5470a35b6402f0b2"
+  dependencies:
+    async "^2.1.2"
+    chokidar "^1.4.3"
+    graceful-fs "^4.1.2"
+
+wbuf@^1.1.0, wbuf@^1.4.0:
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/wbuf/-/wbuf-1.7.2.tgz#d697b99f1f59512df2751be42769c1580b5801fe"
+  dependencies:
+    minimalistic-assert "^1.0.0"
+
+webpack-bundle-analyzer@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/webpack-bundle-analyzer/-/webpack-bundle-analyzer-2.3.0.tgz#0d05e96a43033f7cc57f6855b725782ba61e93a4"
+  dependencies:
+    acorn "^4.0.11"
+    chalk "^1.1.3"
+    commander "^2.9.0"
+    ejs "^2.5.5"
+    express "^4.14.1"
+    filesize "^3.5.4"
+    gzip-size "^3.0.0"
+    lodash "^4.17.4"
+    mkdirp "^0.5.1"
+    opener "^1.4.2"
+
+webpack-dev-middleware@^1.0.11, webpack-dev-middleware@^1.9.0:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/webpack-dev-middleware/-/webpack-dev-middleware-1.10.0.tgz#7d5be2651e692fddfafd8aaed177c16ff51f0eb8"
+  dependencies:
+    memory-fs "~0.4.1"
+    mime "^1.3.4"
+    path-is-absolute "^1.0.0"
+    range-parser "^1.0.3"
+
+webpack-dev-server@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-2.3.0.tgz#0437704bbd4d941a6e4c061eb3cc232ed7d06101"
+  dependencies:
+    ansi-html "0.0.7"
+    chokidar "^1.6.0"
+    compression "^1.5.2"
+    connect-history-api-fallback "^1.3.0"
+    express "^4.13.3"
+    html-entities "^1.2.0"
+    http-proxy-middleware "~0.17.1"
+    opn "4.0.2"
+    portfinder "^1.0.9"
+    serve-index "^1.7.2"
+    sockjs "0.3.18"
+    sockjs-client "1.1.1"
+    spdy "^3.4.1"
+    strip-ansi "^3.0.0"
+    supports-color "^3.1.1"
+    webpack-dev-middleware "^1.9.0"
+    yargs "^6.0.0"
+
+webpack-sources@^0.1.0, webpack-sources@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-0.1.4.tgz#ccc2c817e08e5fa393239412690bb481821393cd"
+  dependencies:
+    source-list-map "~0.1.7"
+    source-map "~0.5.3"
+
+webpack@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-2.2.1.tgz#7bb1d72ae2087dd1a4af526afec15eed17dda475"
+  dependencies:
+    acorn "^4.0.4"
+    acorn-dynamic-import "^2.0.0"
+    ajv "^4.7.0"
+    ajv-keywords "^1.1.1"
+    async "^2.1.2"
+    enhanced-resolve "^3.0.0"
+    interpret "^1.0.0"
+    json-loader "^0.5.4"
+    loader-runner "^2.3.0"
+    loader-utils "^0.2.16"
+    memory-fs "~0.4.1"
+    mkdirp "~0.5.0"
+    node-libs-browser "^2.0.0"
+    source-map "^0.5.3"
+    supports-color "^3.1.0"
+    tapable "~0.2.5"
+    uglify-js "^2.7.5"
+    watchpack "^1.2.0"
+    webpack-sources "^0.1.4"
+    yargs "^6.0.0"
+
+websocket-driver@>=0.5.1:
+  version "0.6.5"
+  resolved "https://registry.yarnpkg.com/websocket-driver/-/websocket-driver-0.6.5.tgz#5cb2556ceb85f4373c6d8238aa691c8454e13a36"
+  dependencies:
+    websocket-extensions ">=0.1.1"
+
+websocket-extensions@>=0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.1.tgz#76899499c184b6ef754377c2dbb0cd6cb55d29e7"
+
+which-module@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/which-module/-/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"
+
+which@^1.1.1, which@~1.2.10:
+  version "1.2.12"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.2.12.tgz#de67b5e450269f194909ef23ece4ebe416fa1192"
+  dependencies:
+    isexe "^1.1.1"
+
+wide-align@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.0.tgz#40edde802a71fea1f070da3e62dcda2e7add96ad"
+  dependencies:
+    string-width "^1.0.1"
+
+window-size@0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"
+
+wordwrap@0.0.2:
+  version "0.0.2"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
+
+wordwrap@^1.0.0, wordwrap@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
+
+wordwrap@~0.0.2:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.3.tgz#a3d5da6cd5c0bc0008d37234bbaf1bed63059107"
+
+wrap-ansi@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
+  dependencies:
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+
+wrappy@1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
+
+write@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/write/-/write-0.2.1.tgz#5fc03828e264cea3fe91455476f7a3c566cb0757"
+  dependencies:
+    mkdirp "^0.5.1"
+
+ws@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-1.1.1.tgz#082ddb6c641e85d4bb451f03d52f06eabdb1f018"
+  dependencies:
+    options ">=0.0.5"
+    ultron "1.0.x"
+
+wtf-8@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/wtf-8/-/wtf-8-1.0.0.tgz#392d8ba2d0f1c34d1ee2d630f15d0efb68e1048a"
+
+xmlhttprequest-ssl@1.5.3:
+  version "1.5.3"
+  resolved "https://registry.yarnpkg.com/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.3.tgz#185a888c04eca46c3e4070d99f7b49de3528992d"
+
+xtend@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
+
+y18n@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
+
+yargs-parser@^4.2.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-4.2.1.tgz#29cceac0dc4f03c6c87b4a9f217dd18c9f74871c"
+  dependencies:
+    camelcase "^3.0.0"
+
+yargs@^6.0.0:
+  version "6.6.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-6.6.0.tgz#782ec21ef403345f830a808ca3d513af56065208"
+  dependencies:
+    camelcase "^3.0.0"
+    cliui "^3.2.0"
+    decamelize "^1.1.1"
+    get-caller-file "^1.0.1"
+    os-locale "^1.4.0"
+    read-pkg-up "^1.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^1.0.1"
+    set-blocking "^2.0.0"
+    string-width "^1.0.2"
+    which-module "^1.0.0"
+    y18n "^3.2.1"
+    yargs-parser "^4.2.0"
+
+yargs@~3.10.0:
+  version "3.10.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"
+  dependencies:
+    camelcase "^1.0.2"
+    cliui "^2.1.0"
+    decamelize "^1.0.0"
+    window-size "0.1.0"
+
+yauzl@2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/yauzl/-/yauzl-2.4.1.tgz#9528f442dab1b2284e58b4379bb194e22e0c4005"
+  dependencies:
+    fd-slicer "~1.0.1"
+
+yeast@0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/yeast/-/yeast-0.1.2.tgz#008e06d8094320c372dbc2f8ed76a0ca6c8ac419"